/* roulang page: index */
:root {
            --green-900: #0A5E2E;
            --green-800: #0B7A3B;
            --green-700: #0F8A3C;
            --green-600: #17A34A;
            --green-500: #22C55E;
            --yellow: #F2C94C;
            --orange: #E94F37;
            --ink-900: #07281A;
            --ink-700: #1F2A24;
            --ink-500: #5B6B60;
            --bg-light: #F7F9F6;
            --bg-soft: #F5F7F2;
            --bg-green-soft: #E8F0E9;
            --card-white: #FFFFFF;
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.14);
            --shadow-green: 0 8px 28px rgba(11, 122, 59, 0.22);
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'Roboto', sans-serif;
            --container-max: 1240px;
            --section-pad-desktop: 88px;
            --section-pad-mobile: 52px;
            --transition-base: all .25s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.7;
            color: var(--ink-700);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--green-700);
            text-decoration: none;
            transition: var(--transition-base);
        }

        a:hover {
            color: var(--green-800);
        }

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
        }

        .section-alt {
            background-color: var(--bg-soft);
        }

        .section-dark {
            background: var(--ink-900);
            position: relative;
        }

        .section-dark::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .section-header {
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--green-800);
            background: var(--bg-green-soft);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            letter-spacing: .5px;
        }

        .section-tag.dark {
            color: var(--yellow);
            background: rgba(242, 201, 76, 0.12);
            border: 1px solid rgba(242, 201, 76, 0.3);
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--ink-900);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .section-title.dark {
            color: #FFFFFF;
        }

        .section-desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--ink-500);
        }

        .section-desc.dark {
            color: rgba(255, 255, 255, 0.78);
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(7, 40, 26, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--green-700);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-700);
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: var(--transition-base);
            position: relative;
        }

        .main-nav a:hover {
            color: var(--green-700);
            background: var(--bg-green-soft);
        }

        .main-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            box-shadow: var(--shadow-green);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .lang-switch {
            display: flex;
            align-items: center;
            background: #F0F4F0;
            border-radius: var(--radius-pill);
            padding: 3px;
            height: 38px;
        }

        .lang-switch button {
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            line-height: 1.2;
            height: 32px;
        }

        .lang-switch button.active-lang {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-weight: 600;
        }

        .lang-switch button:not(.active-lang):hover {
            color: var(--green-700);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            white-space: nowrap;
            box-shadow: var(--shadow-green);
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(11, 122, 59, 0.3);
            color: #fff;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: var(--bg-green-soft);
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--ink-900);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .main-nav {
                gap: 0;
            }
            .main-nav a {
                padding: 8px 10px;
                font-size: 14px;
            }
            .nav-cta {
                padding: 10px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .site-header .container {
                height: 64px;
            }
            .main-nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(7, 40, 26, 0.08);
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
                transform: translateY(-120%);
                opacity: 0;
                visibility: hidden;
                transition: all .3s ease;
                z-index: 999;
            }
            .main-nav.open {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            .main-nav a {
                width: 100%;
                padding: 12px 16px;
                font-size: 16px;
            }
            .hamburger {
                display: flex;
            }
            .nav-right {
                gap: 6px;
            }
            .nav-cta {
                font-size: 13px;
                padding: 8px 14px;
            }
            .lang-switch {
                height: 36px;
            }
            .lang-switch button {
                padding: 5px 10px;
                font-size: 12px;
                height: 28px;
            }
        }

        @media (max-width: 520px) {
            .nav-cta span {
                display: none;
            }
            .nav-cta {
                padding: 8px 12px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
        }

        /* Hero */
        .hero {
            position: relative;
            background: linear-gradient(135deg, #0B3D23 0%, #0A5E2E 50%, #0F8A3C 100%);
            overflow: hidden;
            min-height: 640px;
            display: flex;
            align-items: center;
            padding: 90px 0 100px;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/102f41d0ea7905d3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            pointer-events: none;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(7, 40, 26, 0.72) 0%, rgba(10, 94, 46, 0.55) 55%, rgba(15, 138, 60, 0.4) 100%);
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-content {
            max-width: 760px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(242, 201, 76, 0.18);
            border: 1px solid rgba(242, 201, 76, 0.4);
            color: var(--yellow);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            margin-bottom: 20px;
            backdrop-filter: blur(4px);
        }

        .hero-title {
            font-size: 52px;
            font-weight: 700;
            line-height: 1.15;
            color: #fff;
            letter-spacing: -1px;
            margin-bottom: 20px;
        }

        .hero-title .highlight {
            color: var(--yellow);
        }

        .hero-subtitle {
            font-size: 19px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.88);
            margin-bottom: 32px;
            max-width: 640px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--yellow) 0%, #E8B93B 100%);
            color: var(--ink-900);
            box-shadow: 0 8px 28px rgba(242, 201, 76, 0.35);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(242, 201, 76, 0.45);
            color: var(--ink-900);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.14);
            border: 2px solid rgba(255, 255, 255, 0.65);
            color: #fff;
            backdrop-filter: blur(4px);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.24);
            border-color: #fff;
            transform: translateY(-3px);
            color: #fff;
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            backdrop-filter: blur(4px);
            transition: var(--transition-base);
        }

        .hero-badge strong {
            font-weight: 700;
            color: var(--yellow);
            font-size: 15px;
        }

        @media (max-width: 768px) {
            .hero {
                min-height: auto;
                padding: 60px 0 72px;
            }
            .hero-title {
                font-size: 32px;
                letter-spacing: -0.5px;
            }
            .hero-subtitle {
                font-size: 16px;
            }
            .btn {
                font-size: 15px;
                padding: 12px 22px;
            }
            .hero-badge {
                font-size: 12px;
                padding: 6px 12px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 28px;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .hero-badges {
                gap: 6px;
            }
        }

        /* Pain Points */
        .pain-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.9fr 0.9fr;
            gap: 24px;
        }

        .pain-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(7, 40, 26, 0.05);
        }

        .pain-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .pain-card:first-child {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
        }

        .pain-card:first-child .pain-card-title {
            color: #fff;
        }
        .pain-card:first-child .pain-card-desc {
            color: rgba(255, 255, 255, 0.82);
        }

        .pain-card-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: var(--bg-green-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
        }

        .pain-card:first-child .pain-card-icon {
            background: rgba(255, 255, 255, 0.16);
            color: var(--yellow);
        }

        .pain-card-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .pain-card-desc {
            font-size: 15px;
            line-height: 1.75;
            color: var(--ink-500);
        }

        @media (max-width: 1024px) {
            .pain-grid {
                grid-template-columns: 1fr 1fr;
            }
            .pain-card:first-child {
                grid-column: span 2;
            }
        }

        @media (max-width: 640px) {
            .pain-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .pain-card:first-child {
                grid-column: auto;
            }
            .pain-card {
                padding: 24px 20px;
            }
        }

        /* Solutions */
        .solutions-layout {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 24px;
            align-items: stretch;
        }

        .solution-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(7, 40, 26, 0.05);
            display: flex;
            flex-direction: column;
        }

        .solution-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .solution-card.lg {
            grid-row: span 1;
        }

        .solution-card-image {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .solution-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .solution-card:hover .solution-card-image img {
            transform: scale(1.05);
        }

        .solution-card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(7, 40, 26, 0.45) 100%);
            pointer-events: none;
        }

        .solution-card-body {
            padding: 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .solution-card-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--green-700);
            background: var(--bg-green-soft);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            align-self: flex-start;
            margin-bottom: 12px;
        }

        .solution-card-title {
            font-size: 21px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .solution-card-desc {
            font-size: 15px;
            line-height: 1.75;
            color: var(--ink-500);
            flex: 1;
        }

        @media (max-width: 1024px) {
            .solutions-layout {
                grid-template-columns: 1fr 1fr;
            }
            .solution-card.lg {
                grid-column: span 2;
            }
        }

        @media (max-width: 640px) {
            .solutions-layout {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .solution-card.lg {
                grid-column: auto;
            }
            .solution-card-image {
                height: 160px;
            }
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .step-card {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: var(--transition-base);
            border: 1px solid rgba(7, 40, 26, 0.05);
            position: relative;
        }

        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-pill);
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 18px;
            box-shadow: var(--shadow-green);
        }

        .step-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .step-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--ink-500);
        }

        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .step-card {
                padding: 24px 18px;
            }
        }

        @media (max-width: 520px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Stats / Achievements */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition-base);
        }

        .stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
        }

        .stat-number {
            font-family: var(--font-num);
            font-size: 42px;
            font-weight: 700;
            color: var(--yellow);
            line-height: 1.1;
            margin-bottom: 8px;
            letter-spacing: -1px;
        }

        .stat-label {
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.82);
        }

        .stat-sublabel {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .stat-number {
                font-size: 32px;
            }
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .testimonial-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .testimonial-quote {
            font-size: 15px;
            line-height: 1.8;
            color: var(--ink-700);
            flex: 1;
        }

        .testimonial-quote::before {
            content: '\201C';
            font-size: 36px;
            color: var(--green-700);
            font-weight: 700;
            line-height: 1;
            display: block;
            margin-bottom: 6px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-green-soft), #D5E8D8);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 600;
            color: var(--green-800);
            flex-shrink: 0;
        }

        .testimonial-info .name {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink-900);
        }

        .testimonial-info .role {
            font-size: 13px;
            color: var(--ink-500);
        }

        @media (max-width: 768px) {
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .testimonial-card {
                padding: 24px 20px;
            }
        }

        /* Audience */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .audience-card {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
            transition: var(--transition-base);
            text-align: center;
        }

        .audience-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .audience-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--bg-green-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            margin: 0 auto 14px;
        }

        .audience-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
        }

        .audience-desc {
            font-size: 13px;
            line-height: 1.65;
            color: var(--ink-500);
        }

        @media (max-width: 1024px) {
            .audience-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 520px) {
            .audience-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* News List */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-card {
            display: flex;
            background: var(--card-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
            transition: var(--transition-base);
        }

        .news-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .news-card-image {
            width: 200px;
            min-height: 140px;
            flex-shrink: 0;
            overflow: hidden;
        }

        .news-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .news-card:hover .news-card-image img {
            transform: scale(1.06);
        }

        .news-card-body {
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--ink-500);
        }

        .news-date {
            background: var(--bg-green-soft);
            color: var(--green-700);
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }

        .news-tag {
            color: var(--orange);
            font-weight: 500;
        }

        .news-card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--ink-900);
            line-height: 1.45;
        }

        .news-card-title a {
            color: inherit;
        }
        .news-card-title a:hover {
            color: var(--green-700);
        }

        .news-card-summary {
            font-size: 14px;
            line-height: 1.7;
            color: var(--ink-500);
        }

        .news-card-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--green-700);
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-card-link:hover {
            color: var(--green-800);
            gap: 8px;
        }

        @media (max-width: 640px) {
            .news-card {
                flex-direction: column;
            }
            .news-card-image {
                width: 100%;
                height: 160px;
                min-height: auto;
            }
            .news-card-body {
                padding: 18px;
            }
        }

        /* Data Dashboard */
        .dashboard-panel {
            background: var(--ink-900);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            box-shadow: 0 20px 60px rgba(7, 40, 26, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .dashboard-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .dashboard-tab {
            font-size: 13px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.65);
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.07);
            transition: var(--transition-base);
        }

        .dashboard-tab.active-tab {
            background: var(--yellow);
            color: var(--ink-900);
            font-weight: 600;
        }

        .dashboard-tab:not(.active-tab):hover {
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
        }

        .dashboard-table {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .dashboard-row {
            display: grid;
            grid-template-columns: 40px 1fr 80px 80px 80px 100px;
            align-items: center;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.05);
            transition: var(--transition-base);
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
        }

        .dashboard-row:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .dashboard-row.header-row {
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: .5px;
        }

        .dashboard-position {
            font-weight: 700;
            font-size: 15px;
            color: var(--yellow);
        }

        .dashboard-team {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: #fff;
            font-size: 15px;
        }

        .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .dashboard-cell {
            text-align: center;
            font-family: var(--font-num);
            font-size: 14px;
        }

        .dashboard-cell.highlight {
            color: var(--yellow);
            font-weight: 600;
        }

        @media (max-width: 640px) {
            .dashboard-panel {
                padding: 24px 16px;
            }
            .dashboard-row {
                grid-template-columns: 32px 1fr 60px 60px;
                gap: 4px;
                font-size: 12px;
                padding: 10px 8px;
            }
            .dashboard-cell:nth-child(5),
            .dashboard-cell:nth-child(6) {
                display: none;
            }
            .dashboard-row.header-row {
                grid-template-columns: 32px 1fr 60px 60px;
            }
        }

        /* Category Entry */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .category-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(7, 40, 26, 0.05);
            display: flex;
            flex-direction: column;
        }

        .category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .category-image {
            height: 160px;
            overflow: hidden;
            position: relative;
        }

        .category-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .category-card:hover .category-image img {
            transform: scale(1.06);
        }

        .category-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(7, 40, 26, 0.5) 100%);
            pointer-events: none;
        }

        .category-body {
            padding: 20px 22px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .category-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--ink-900);
        }

        .category-desc {
            font-size: 13px;
            line-height: 1.6;
            color: var(--ink-500);
        }

        .category-link {
            font-size: 13px;
            font-weight: 500;
            color: var(--green-700);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 4px;
        }

        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 520px) {
            .category-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .category-image {
                height: 140px;
            }
        }

        /* Brand Story */
        .brand-story {
            background: var(--bg-soft);
            border-radius: var(--radius-xl);
            padding: 48px 44px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.06);
        }

        .brand-story h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--ink-900);
            margin-bottom: 18px;
            line-height: 1.35;
        }

        .brand-story p {
            font-size: 16px;
            line-height: 1.85;
            color: var(--ink-700);
            margin-bottom: 14px;
        }
        .brand-story p:last-child {
            margin-bottom: 0;
        }

        @media (max-width: 640px) {
            .brand-story {
                padding: 28px 20px;
            }
            .brand-story h3 {
                font-size: 20px;
            }
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
            transition: var(--transition-base);
            border-left: 4px solid var(--green-700);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .faq-question {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .faq-answer {
            font-size: 15px;
            line-height: 1.8;
            color: var(--ink-500);
        }

        @media (max-width: 640px) {
            .faq-item {
                padding: 18px 16px;
            }
            .faq-question {
                font-size: 16px;
            }
        }

        /* CTA / Subscribe */
        .cta-banner {
            background: linear-gradient(135deg, var(--ink-900) 0%, #0A3E22 55%, var(--green-900) 100%);
            border-radius: var(--radius-xl);
            padding: 52px 44px;
            box-shadow: 0 20px 60px rgba(7, 40, 26, 0.3);
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(242, 201, 76, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-banner-inner {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-content {
            flex: 1;
            min-width: 280px;
        }

        .cta-title {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .cta-desc {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.75);
            max-width: 480px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
            min-width: 280px;
            flex: 0 0 360px;
        }

        .cta-input {
            flex: 1;
            background: rgba(255, 255, 255, 0.1);
            border: 2px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            font-size: 15px;
            color: #fff;
            outline: none;
            transition: var(--transition-base);
            min-width: 0;
        }

        .cta-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-input:focus {
            border-color: var(--yellow);
            box-shadow: 0 0 0 4px rgba(242, 201, 76, 0.2);
        }

        .cta-submit {
            background: linear-gradient(135deg, var(--yellow), #E8B93B);
            color: var(--ink-900);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-md);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(242, 201, 76, 0.4);
        }

        @media (max-width: 768px) {
            .cta-banner {
                padding: 36px 24px;
            }
            .cta-banner-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form {
                flex: 1;
                width: 100%;
                min-width: 0;
                flex-basis: auto;
            }
            .cta-title {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .cta-form {
                flex-direction: column;
            }
            .cta-submit {
                width: 100%;
            }
        }

        /* Partners */
        .partners-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        .partner-chip {
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-500);
            background: var(--card-white);
            border: 1px solid rgba(7, 40, 26, 0.08);
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            opacity: 0.7;
        }

        .partner-chip:hover {
            opacity: 1;
            border-color: var(--green-700);
            color: var(--green-700);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--ink-900);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 0;
            position: relative;
        }

        .site-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 48px;
        }

        .footer-brand .logo-text {
            color: #fff;
            font-size: 22px;
            margin-bottom: 12px;
            display: block;
        }
        .footer-brand .logo-text span {
            color: var(--yellow);
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 260px;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            padding: 6px 0;
            transition: var(--transition-base);
        }
        .footer-col a:hover {
            color: var(--yellow);
            transform: translateX(4px);
        }

        .footer-contact {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.9;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a:hover {
            color: var(--yellow);
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
            .footer-brand {
                grid-column: span 3;
            }
        }

        @media (max-width: 640px) {
            .site-footer {
                padding-top: 48px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: span 2;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* Utility */
        .text-center {
            text-align: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category2 */
:root {
        --green-900: #0A5E2E;
        --green-800: #0B7A3B;
        --green-700: #0F8A3C;
        --green-600: #17A34A;
        --green-500: #22C55E;
        --yellow: #F2C94C;
        --orange: #E94F37;
        --ink-900: #07281A;
        --ink-700: #1F2A24;
        --ink-500: #5B6B60;
        --bg-light: #F7F9F6;
        --bg-soft: #F5F7F2;
        --bg-green-soft: #E8F0E9;
        --card-white: #FFFFFF;
        --radius-xl: 24px;
        --radius-lg: 20px;
        --radius-md: 16px;
        --radius-pill: 999px;
        --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.08);
        --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.14);
        --shadow-green: 0 8px 28px rgba(11, 122, 59, 0.22);
        --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        --font-num: 'Inter', 'Roboto', sans-serif;
        --container-max: 1240px;
        --section-pad-desktop: 88px;
        --section-pad-mobile: 52px;
        --transition-base: all .25s ease;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-sans);
        font-size: 16px;
        font-weight: 400;
        line-height: 1.7;
        color: var(--ink-700);
        background-color: var(--bg-light);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }
    *,
    *::before,
    *::after {
        box-sizing: border-box;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
        border: 0;
    }
    a {
        color: var(--green-700);
        text-decoration: none;
        transition: var(--transition-base);
    }
    a:hover {
        color: var(--green-800);
    }
    button,
    input,
    select {
        font-family: inherit;
        font-size: inherit;
    }
    button {
        cursor: pointer;
        border: none;
        background: none;
    }
    .container {
        width: 100%;
        max-width: var(--container-max);
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
    }
    .section {
        padding-top: 72px;
        padding-bottom: 72px;
    }
    .section-alt {
        background-color: var(--bg-soft);
    }
    .section-dark {
        background: var(--ink-900);
        position: relative;
    }
    .section-dark::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
    }
    .section-header {
        max-width: 720px;
        margin-bottom: 40px;
    }
    .section-header.center {
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }
    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        font-weight: 500;
        color: var(--green-800);
        background: var(--bg-green-soft);
        padding: 6px 14px;
        border-radius: var(--radius-pill);
        margin-bottom: 12px;
        letter-spacing: .5px;
    }
    .section-tag.dark {
        color: var(--yellow);
        background: rgba(242, 201, 76, 0.12);
        border: 1px solid rgba(242, 201, 76, 0.3);
    }
    .section-title {
        font-size: 36px;
        font-weight: 700;
        line-height: 1.2;
        color: var(--ink-900);
        margin-bottom: 14px;
        letter-spacing: -0.5px;
        margin-top: 0;
    }
    .section-title.dark {
        color: #FFFFFF;
    }
    .section-desc {
        font-size: 17px;
        line-height: 1.8;
        color: var(--ink-500);
        margin-top: 0;
        margin-bottom: 0;
    }
    .section-desc.dark {
        color: rgba(255, 255, 255, 0.78);
    }
    /* Header & Nav */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(255, 255, 255, 0.94);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(7, 40, 26, 0.08);
    }
    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 72px;
        gap: 16px;
    }
    .logo-area {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .logo-icon {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--green-700), var(--green-900));
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 18px;
        font-weight: 700;
        flex-shrink: 0;
    }
    .logo-text {
        font-size: 20px;
        font-weight: 700;
        color: var(--ink-900);
        letter-spacing: -0.3px;
        white-space: nowrap;
    }
    .logo-text span {
        color: var(--green-700);
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        flex: 1;
        justify-content: center;
    }
    .main-nav a {
        font-size: 15px;
        font-weight: 500;
        color: var(--ink-700);
        padding: 8px 14px;
        border-radius: var(--radius-pill);
        white-space: nowrap;
        transition: var(--transition-base);
        position: relative;
    }
    .main-nav a:hover {
        color: var(--green-700);
        background: var(--bg-green-soft);
    }
    .main-nav a.active {
        color: #fff;
        background: linear-gradient(135deg, var(--green-700), var(--green-900));
        box-shadow: var(--shadow-green);
    }
    .nav-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .lang-switch {
        display: inline-flex;
        align-items: center;
        background: var(--bg-soft);
        border-radius: var(--radius-pill);
        padding: 3px;
        gap: 2px;
        border: 1px solid rgba(7, 40, 26, 0.08);
    }
    .lang-switch button {
        font-size: 13px;
        font-weight: 600;
        padding: 5px 12px;
        border-radius: var(--radius-pill);
        color: var(--ink-500);
        transition: var(--transition-base);
        background: transparent;
    }
    .lang-switch button.active-lang {
        background: linear-gradient(135deg, var(--green-700), var(--green-900));
        color: #fff;
        box-shadow: var(--shadow-green);
    }
    .nav-cta-btn {
        font-size: 14px;
        font-weight: 600;
        padding: 10px 20px;
        border-radius: var(--radius-pill);
        background: linear-gradient(135deg, var(--green-700), var(--green-900));
        color: #fff;
        box-shadow: var(--shadow-green);
        transition: var(--transition-base);
        white-space: nowrap;
    }
    .nav-cta-btn:hover {
        background: linear-gradient(135deg, var(--green-800), var(--green-900));
        box-shadow: 0 10px 32px rgba(11, 122, 59, 0.3);
        transform: translateY(-1px);
    }
    .hamburger-btn {
        display: none;
        flex-direction: column;
        gap: 5px;
        padding: 8px;
        border-radius: 8px;
        background: transparent;
        border: 1px solid rgba(7, 40, 26, 0.12);
    }
    .hamburger-btn span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--ink-900);
        border-radius: 2px;
        transition: var(--transition-base);
    }
    /* Breadcrumb */
    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        color: var(--ink-500);
        margin-bottom: 18px;
        flex-wrap: wrap;
    }
    .breadcrumb a {
        color: var(--ink-500);
        transition: var(--transition-base);
    }
    .breadcrumb a:hover {
        color: var(--green-700);
    }
    .breadcrumb .sep {
        color: #B0BEB4;
        font-size: 12px;
    }
    .breadcrumb .current {
        color: var(--green-700);
        font-weight: 600;
    }
    /* Category Hero */
    .category-hero {
        padding: 48px 0 40px;
        background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-green-soft) 100%);
        border-bottom: 1px solid rgba(7, 40, 26, 0.06);
    }
    .category-hero .container {
        position: relative;
    }
    .category-hero-content {
        max-width: 800px;
    }
    .category-hero h1 {
        font-size: 44px;
        font-weight: 700;
        line-height: 1.15;
        color: var(--ink-900);
        margin: 0 0 14px 0;
        letter-spacing: -0.5px;
    }
    .category-hero p {
        font-size: 17px;
        line-height: 1.8;
        color: var(--ink-500);
        margin: 0 0 20px 0;
        max-width: 680px;
    }
    .hero-badges {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }
    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        font-weight: 600;
        padding: 7px 16px;
        border-radius: var(--radius-pill);
        background: #fff;
        color: var(--green-800);
        border: 1px solid rgba(11, 122, 59, 0.2);
        box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    }
    .hero-badge .badge-num {
        font-family: var(--font-num);
        font-weight: 700;
        color: var(--green-700);
    }
    /* Filter Toolbar */
    .filter-bar {
        background: #fff;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-card);
        padding: 20px 24px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        flex-wrap: wrap;
        margin-bottom: 36px;
        border: 1px solid rgba(7, 40, 26, 0.06);
    }
    .filter-group {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
    }
    .filter-label {
        font-size: 14px;
        font-weight: 600;
        color: var(--ink-900);
        white-space: nowrap;
    }
    .filter-btn {
        font-size: 13px;
        font-weight: 500;
        padding: 7px 16px;
        border-radius: var(--radius-pill);
        background: var(--bg-soft);
        color: var(--ink-700);
        border: 1px solid transparent;
        transition: var(--transition-base);
        white-space: nowrap;
    }
    .filter-btn:hover {
        background: var(--bg-green-soft);
        color: var(--green-700);
    }
    .filter-btn.active {
        background: linear-gradient(135deg, var(--green-700), var(--green-900));
        color: #fff;
        box-shadow: var(--shadow-green);
        border-color: transparent;
    }
    .filter-select {
        font-size: 13px;
        font-weight: 500;
        padding: 8px 14px;
        border-radius: var(--radius-pill);
        border: 1px solid rgba(7, 40, 26, 0.15);
        background: #fff;
        color: var(--ink-700);
        outline: none;
        transition: var(--transition-base);
        cursor: pointer;
    }
    .filter-select:focus {
        border-color: var(--green-700);
        box-shadow: 0 0 0 3px rgba(11, 122, 59, 0.12);
    }
    .filter-count {
        font-size: 13px;
        color: var(--ink-500);
        white-space: nowrap;
    }
    /* Team Grid */
    .team-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
        margin-bottom: 36px;
    }
    .team-card {
        background: #fff;
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        transition: var(--transition-base);
        border: 1px solid rgba(7, 40, 26, 0.06);
        display: flex;
        flex-direction: column;
    }
    .team-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-card-hover);
        border-color: rgba(11, 122, 59, 0.18);
    }
    .team-card-img {
        height: 180px;
        overflow: hidden;
        position: relative;
        background: var(--bg-green-soft);
    }
    .team-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s ease;
    }
    .team-card:hover .team-card-img img {
        transform: scale(1.04);
    }
    .team-card-img .img-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: linear-gradient(transparent, rgba(7, 40, 26, 0.7));
    }
    .team-card-body {
        padding: 22px 24px 24px;
        display: flex;
        flex-direction: column;
        flex: 1;
    }
    .team-card-title {
        font-size: 22px;
        font-weight: 700;
        color: var(--ink-900);
        margin: 0 0 8px 0;
        letter-spacing: -0.3px;
    }
    .team-card-league {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: 12px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: var(--radius-pill);
        background: var(--bg-green-soft);
        color: var(--green-800);
        margin-bottom: 14px;
        align-self: flex-start;
    }
    .team-card-info {
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
        margin-bottom: 14px;
        font-size: 13px;
        color: var(--ink-500);
    }
    .team-card-info span {
        display: flex;
        align-items: center;
        gap: 4px;
    }
    .team-card-info .info-label {
        font-weight: 600;
        color: var(--ink-900);
    }
    .team-card-honors {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        margin-bottom: 14px;
    }
    .honor-tag {
        font-size: 11px;
        font-weight: 600;
        padding: 3px 10px;
        border-radius: var(--radius-pill);
        background: rgba(242, 201, 76, 0.2);
        color: #8B6F00;
        border: 1px solid rgba(242, 201, 76, 0.4);
        white-space: nowrap;
    }
    .team-card-desc {
        font-size: 14px;
        line-height: 1.7;
        color: var(--ink-500);
        margin: 0 0 16px 0;
        flex: 1;
    }
    .team-card-link {
        font-size: 14px;
        font-weight: 600;
        color: var(--green-700);
        display: inline-flex;
        align-items: center;
        gap: 6px;
        transition: var(--transition-base);
    }
    .team-card-link:hover {
        color: var(--green-800);
        gap: 10px;
    }
    .view-more-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 15px;
        font-weight: 600;
        padding: 14px 32px;
        border-radius: var(--radius-pill);
        background: #fff;
        color: var(--green-700);
        border: 2px solid var(--green-700);
        transition: var(--transition-base);
        cursor: pointer;
    }
    .view-more-btn:hover {
        background: var(--green-700);
        color: #fff;
        box-shadow: var(--shadow-green);
        transform: translateY(-2px);
    }
    .view-more-wrapper {
        text-align: center;
    }
    /* Stats Strip */
    .stats-strip {
        background: linear-gradient(135deg, var(--green-800) 0%, var(--green-900) 100%);
        border-radius: var(--radius-xl);
        padding: 40px 36px;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 28px;
        box-shadow: var(--shadow-green);
        position: relative;
        overflow: hidden;
    }
    .stats-strip::before {
        content: '';
        position: absolute;
        top: -40px;
        right: -40px;
        width: 160px;
        height: 160px;
        border-radius: 50%;
        background: rgba(242, 201, 76, 0.12);
    }
    .stat-item {
        text-align: center;
        position: relative;
        z-index: 1;
    }
    .stat-value {
        font-family: var(--font-num);
        font-size: 40px;
        font-weight: 700;
        color: var(--yellow);
        margin-bottom: 6px;
        letter-spacing: -1px;
    }
    .stat-label {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.8);
        font-weight: 500;
    }
    /* Tag Cloud */
    .tag-cloud {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }
    .tag-item {
        font-size: 14px;
        font-weight: 500;
        padding: 10px 20px;
        border-radius: var(--radius-pill);
        background: #fff;
        color: var(--ink-700);
        border: 1px solid rgba(7, 40, 26, 0.12);
        transition: var(--transition-base);
        white-space: nowrap;
    }
    .tag-item:hover {
        background: var(--bg-green-soft);
        color: var(--green-700);
        border-color: rgba(11, 122, 59, 0.3);
        transform: translateY(-2px);
    }
    .tag-item.yellow-bg {
        background: rgba(242, 201, 76, 0.18);
        border-color: rgba(242, 201, 76, 0.4);
        color: #8B6F00;
    }
    .tag-item.yellow-bg:hover {
        background: rgba(242, 201, 76, 0.28);
    }
    /* News List */
    .news-list {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .news-item {
        display: flex;
        gap: 20px;
        background: #fff;
        border-radius: var(--radius-lg);
        padding: 20px 24px;
        box-shadow: 0 2px 12px rgba(0,0,0,0.04);
        border: 1px solid rgba(7, 40, 26, 0.05);
        transition: var(--transition-base);
        align-items: center;
    }
    .news-item:hover {
        box-shadow: var(--shadow-card);
        transform: translateY(-2px);
        border-color: rgba(11, 122, 59, 0.15);
    }
    .news-date {
        font-family: var(--font-num);
        font-size: 13px;
        font-weight: 600;
        padding: 6px 14px;
        border-radius: var(--radius-pill);
        background: var(--bg-green-soft);
        color: var(--green-800);
        white-space: nowrap;
        flex-shrink: 0;
    }
    .news-content {
        flex: 1;
        min-width: 0;
    }
    .news-title {
        font-size: 16px;
        font-weight: 600;
        color: var(--ink-900);
        margin: 0 0 4px 0;
        line-height: 1.4;
    }
    .news-desc {
        font-size: 14px;
        color: var(--ink-500);
        margin: 0;
        line-height: 1.6;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .news-link {
        font-size: 13px;
        font-weight: 600;
        color: var(--green-700);
        white-space: nowrap;
        flex-shrink: 0;
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    /* FAQ */
    .faq-list {
        display: flex;
        flex-direction: column;
        gap: 14px;
        max-width: 800px;
    }
    .faq-item {
        background: #fff;
        border-radius: var(--radius-lg);
        padding: 22px 26px;
        border: 1px solid rgba(7, 40, 26, 0.08);
        box-shadow: 0 2px 12px rgba(0,0,0,0.04);
        position: relative;
        transition: var(--transition-base);
    }
    .faq-item:hover {
        border-color: rgba(11, 122, 59, 0.2);
        box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    }
    .faq-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 22px;
        bottom: 22px;
        width: 4px;
        background: linear-gradient(180deg, var(--green-700), var(--yellow));
        border-radius: 2px;
    }
    .faq-question {
        font-size: 18px;
        font-weight: 600;
        color: var(--ink-900);
        margin: 0 0 8px 0;
        padding-left: 14px;
    }
    .faq-answer {
        font-size: 15px;
        line-height: 1.8;
        color: var(--ink-500);
        margin: 0;
        padding-left: 14px;
    }
    /* Source Block */
    .source-block {
        background: var(--bg-soft);
        border-radius: var(--radius-lg);
        padding: 28px 32px;
        border-left: 4px solid var(--green-700);
        max-width: 800px;
    }
    .source-block h3 {
        font-size: 20px;
        font-weight: 700;
        color: var(--ink-900);
        margin: 0 0 10px 0;
    }
    .source-block p {
        font-size: 15px;
        line-height: 1.8;
        color: var(--ink-500);
        margin: 0 0 8px 0;
    }
    .source-block p:last-child {
        margin-bottom: 0;
    }
    /* CTA Form */
    .cta-card {
        background: linear-gradient(135deg, var(--ink-900) 0%, #0A3B24 100%);
        border-radius: var(--radius-xl);
        padding: 48px 44px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 32px;
        flex-wrap: wrap;
        box-shadow: 0 16px 48px rgba(7, 40, 26, 0.3);
        position: relative;
        overflow: hidden;
    }
    .cta-card::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -60px;
        width: 220px;
        height: 220px;
        border-radius: 50%;
        background: rgba(242, 201, 76, 0.12);
    }
    .cta-card::after {
        content: '';
        position: absolute;
        bottom: -80px;
        left: -40px;
        width: 200px;
        height: 200px;
        border-radius: 50%;
        background: rgba(15, 138, 60, 0.2);
    }
    .cta-info {
        position: relative;
        z-index: 1;
        max-width: 480px;
    }
    .cta-info h3 {
        font-size: 28px;
        font-weight: 700;
        color: #fff;
        margin: 0 0 10px 0;
        letter-spacing: -0.3px;
    }
    .cta-info p {
        font-size: 16px;
        color: rgba(255,255,255,0.75);
        margin: 0;
        line-height: 1.7;
    }
    .cta-form {
        display: flex;
        gap: 12px;
        position: relative;
        z-index: 1;
        flex-wrap: wrap;
    }
    .cta-form input {
        min-width: 260px;
        padding: 14px 20px;
        border-radius: var(--radius-pill);
        border: 1px solid rgba(255,255,255,0.25);
        background: rgba(255,255,255,0.1);
        color: #fff;
        font-size: 15px;
        outline: none;
        transition: var(--transition-base);
    }
    .cta-form input::placeholder {
        color: rgba(255,255,255,0.5);
    }
    .cta-form input:focus {
        border-color: var(--yellow);
        box-shadow: 0 0 0 4px rgba(242, 201, 76, 0.2);
        background: rgba(255,255,255,0.16);
    }
    .cta-form button {
        font-size: 15px;
        font-weight: 600;
        padding: 14px 28px;
        border-radius: var(--radius-pill);
        background: linear-gradient(135deg, var(--yellow) 0%, #E0B83C 100%);
        color: var(--ink-900);
        transition: var(--transition-base);
        white-space: nowrap;
    }
    .cta-form button:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(242, 201, 76, 0.4);
    }
    /* Footer */
    .site-footer {
        background: var(--ink-900);
        color: rgba(255,255,255,0.72);
        padding-top: 60px;
        position: relative;
    }
    .site-footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr;
        gap: 36px;
        padding-bottom: 40px;
    }
    .footer-brand .logo-text {
        color: #fff;
        font-size: 22px;
    }
    .footer-brand .logo-text span {
        color: var(--green-500);
    }
    .footer-brand-desc {
        font-size: 14px;
        line-height: 1.8;
        color: rgba(255,255,255,0.6);
        margin: 14px 0 0 0;
        max-width: 280px;
    }
    .footer-col-title {
        font-size: 16px;
        font-weight: 600;
        color: #fff;
        margin: 0 0 14px 0;
    }
    .footer-col {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-col a {
        font-size: 14px;
        color: rgba(255,255,255,0.65);
        transition: var(--transition-base);
    }
    .footer-col a:hover {
        color: var(--green-500);
    }
    .footer-contact {
        font-size: 13px;
        line-height: 1.9;
        color: rgba(255,255,255,0.6);
    }
    .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.1);
        padding: 20px 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 13px;
        color: rgba(255,255,255,0.5);
    }
    /* Responsive */
    @media (max-width: 1024px) {
        .team-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr 1fr;
            gap: 28px;
        }
        .stats-strip {
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .category-hero h1 {
            font-size: 38px;
        }
    }
    @media (max-width: 768px) {
        .main-nav {
            display: none;
            position: absolute;
            top: 72px;
            left: 0;
            right: 0;
            background: #fff;
            flex-direction: column;
            padding: 16px 24px;
            gap: 4px;
            border-bottom: 1px solid rgba(7, 40, 26, 0.08);
            box-shadow: 0 12px 32px rgba(0,0,0,0.08);
            z-index: 1001;
        }
        .main-nav.open {
            display: flex;
        }
        .main-nav a {
            width: 100%;
            padding: 12px 16px;
            text-align: left;
            border-radius: var(--radius-md);
        }
        .hamburger-btn {
            display: flex;
        }
        .nav-actions {
            gap: 6px;
        }
        .nav-cta-btn {
            padding: 8px 14px;
            font-size: 13px;
        }
        .section {
            padding-top: 52px;
            padding-bottom: 52px;
        }
        .team-grid {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        .category-hero h1 {
            font-size: 32px;
        }
        .filter-bar {
            padding: 16px 18px;
            flex-direction: column;
            align-items: flex-start;
        }
        .section-title {
            font-size: 28px;
        }
        .news-item {
            flex-direction: column;
            gap: 10px;
            align-items: flex-start;
        }
        .news-desc {
            white-space: normal;
        }
        .cta-card {
            padding: 36px 28px;
            flex-direction: column;
            align-items: flex-start;
        }
        .cta-form {
            width: 100%;
        }
        .cta-form input {
            min-width: 0;
            flex: 1;
        }
    }
    @media (max-width: 640px) {
        .container {
            padding-left: 16px;
            padding-right: 16px;
        }
        .category-hero {
            padding: 32px 0 28px;
        }
        .category-hero h1 {
            font-size: 28px;
        }
        .category-hero p {
            font-size: 15px;
        }
        .hero-badges {
            gap: 8px;
        }
        .hero-badge {
            font-size: 12px;
            padding: 5px 12px;
        }
        .stats-strip {
            grid-template-columns: 1fr 1fr;
            padding: 28px 20px;
            gap: 16px;
        }
        .stat-value {
            font-size: 30px;
        }
        .filter-bar {
            padding: 14px 16px;
        }
        .filter-btn {
            font-size: 12px;
            padding: 6px 12px;
        }
        .team-card-body {
            padding: 18px 18px 20px;
        }
        .team-card-title {
            font-size: 19px;
        }
        .faq-item {
            padding: 18px 18px 18px 20px;
        }
        .faq-question {
            font-size: 16px;
            padding-left: 10px;
        }
        .faq-answer {
            font-size: 14px;
            padding-left: 10px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .cta-form button {
            width: 100%;
        }
    }

/* roulang page: category1 */
:root {
            --green-900: #0A5E2E;
            --green-800: #0B7A3B;
            --green-700: #0F8A3C;
            --green-600: #17A34A;
            --green-500: #22C55E;
            --yellow: #F2C94C;
            --orange: #E94F37;
            --ink-900: #07281A;
            --ink-700: #1F2A24;
            --ink-500: #5B6B60;
            --bg-light: #F7F9F6;
            --bg-soft: #F5F7F2;
            --bg-green-soft: #E8F0E9;
            --card-white: #FFFFFF;
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.14);
            --shadow-green: 0 8px 28px rgba(11, 122, 59, 0.22);
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'Roboto', sans-serif;
            --container-max: 1240px;
            --section-pad-desktop: 88px;
            --section-pad-mobile: 52px;
            --transition-base: all .25s ease;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.7;
            color: var(--ink-700);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--green-700);
            text-decoration: none;
            transition: var(--transition-base);
        }

        a:hover {
            color: var(--green-800);
        }

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            padding: 0;
        }

        p {
            margin: 0;
            padding: 0;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
        }

        .section-alt {
            background-color: var(--bg-soft);
        }

        .section-dark {
            background: var(--ink-900);
            position: relative;
        }

        .section-dark::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .section-header {
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--green-800);
            background: var(--bg-green-soft);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            letter-spacing: .5px;
        }

        .section-tag.dark {
            color: var(--yellow);
            background: rgba(242, 201, 76, 0.12);
            border: 1px solid rgba(242, 201, 76, 0.3);
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--ink-900);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .section-title.dark {
            color: #FFFFFF;
        }

        .section-desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--ink-500);
        }

        .section-desc.dark {
            color: rgba(255, 255, 255, 0.78);
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(7, 40, 26, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--green-700);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-700);
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: var(--transition-base);
            position: relative;
        }

        .main-nav a:hover {
            color: var(--green-800);
            background: var(--bg-green-soft);
        }

        .main-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            box-shadow: var(--shadow-green);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .lang-switch {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--bg-soft);
            border-radius: var(--radius-pill);
            padding: 3px;
            border: 1px solid rgba(7, 40, 26, 0.1);
        }

        .lang-switch button {
            width: 32px;
            height: 30px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
            transition: var(--transition-base);
            line-height: 30px;
            text-align: center;
            padding: 0;
            cursor: pointer;
        }

        .lang-switch button.active-lang {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            box-shadow: 0 2px 8px rgba(11, 122, 59, 0.3);
        }

        .lang-switch button:not(.active-lang):hover {
            color: var(--green-700);
            background: rgba(255, 255, 255, 0.6);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            text-align: center;
            white-space: nowrap;
            cursor: pointer;
            line-height: 1.4;
            text-decoration: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--green-700) 0%, var(--green-900) 100%);
            color: #fff;
            box-shadow: var(--shadow-green);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(11, 122, 59, 0.3);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-green);
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--yellow);
            outline-offset: 2px;
        }

        .btn-secondary {
            background: #fff;
            color: var(--green-700);
            border: 2px solid var(--green-700);
        }

        .btn-secondary:hover {
            background: var(--bg-green-soft);
            transform: translateY(-2px);
            color: var(--green-800);
            border-color: var(--green-800);
            box-shadow: 0 8px 24px rgba(11, 122, 59, 0.15);
        }

        .btn-secondary:focus-visible {
            outline: 3px solid var(--yellow);
            outline-offset: 2px;
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 14px;
            border-radius: var(--radius-pill);
        }

        .btn-block {
            width: 100%;
            justify-content: center;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--ink-500);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--green-700);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            color: var(--green-800);
            text-decoration: underline;
        }

        .breadcrumb .separator {
            color: var(--ink-500);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--ink-700);
            font-weight: 500;
        }

        /* Category Header */
        .category-header {
            background: linear-gradient(135deg, var(--bg-green-soft) 0%, var(--bg-soft) 100%);
            padding: 40px 0 48px;
            border-bottom: 1px solid rgba(7, 40, 26, 0.06);
        }

        .category-header .container {
            display: flex;
            flex-direction: column;
        }

        .category-header h1 {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.15;
            color: var(--ink-900);
            letter-spacing: -0.5px;
            margin-bottom: 12px;
        }

        .category-header .category-desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--ink-500);
            max-width: 720px;
            margin-bottom: 20px;
        }

        .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 4px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            letter-spacing: .3px;
            white-space: nowrap;
        }

        .badge-green {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            box-shadow: 0 4px 12px rgba(11, 122, 59, 0.25);
        }

        .badge-yellow {
            background: var(--yellow);
            color: var(--ink-900);
            box-shadow: 0 4px 12px rgba(242, 201, 76, 0.3);
        }

        .badge-outline {
            background: #fff;
            color: var(--green-700);
            border: 1px solid var(--green-700);
        }

        /* Filter Toolbar */
        .filter-toolbar {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 20px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            border: 1px solid rgba(7, 40, 26, 0.06);
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-500);
            white-space: nowrap;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-700);
            background: var(--bg-soft);
            border: 1px solid rgba(7, 40, 26, 0.08);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
            user-select: none;
        }

        .filter-chip:hover {
            background: var(--bg-green-soft);
            color: var(--green-700);
            border-color: var(--green-700);
        }

        .filter-chip.active {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(11, 122, 59, 0.25);
        }

        .filter-select {
            padding: 6px 12px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-700);
            background: var(--bg-soft);
            border: 1px solid rgba(7, 40, 26, 0.08);
            cursor: pointer;
            transition: var(--transition-base);
            appearance: auto;
            min-width: 120px;
        }

        .filter-select:focus {
            outline: 2px solid var(--green-700);
            outline-offset: 2px;
            border-color: var(--green-700);
        }

        /* Match Cards */
        .match-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }

        .match-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition-base);
            border: 1px solid rgba(7, 40, 26, 0.06);
            display: flex;
            flex-direction: column;
        }

        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .match-card-header {
            background: linear-gradient(135deg, var(--bg-green-soft) 0%, var(--bg-soft) 100%);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid rgba(7, 40, 26, 0.06);
        }

        .match-league {
            font-size: 13px;
            font-weight: 500;
            color: var(--green-700);
            background: #fff;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(11, 122, 59, 0.25);
        }

        .match-time {
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
        }

        .match-card-body {
            padding: 20px 20px 16px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }

        .team-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--ink-900);
            text-align: center;
            flex: 1;
        }

        .match-score {
            font-size: 22px;
            font-weight: 700;
            color: var(--ink-900);
            font-family: var(--font-num);
            min-width: 60px;
            text-align: center;
            background: var(--bg-soft);
            border-radius: var(--radius-md);
            padding: 6px 10px;
        }

        .match-score.upcoming {
            color: var(--ink-500);
            font-size: 15px;
            font-weight: 500;
            background: var(--bg-soft);
        }

        .match-info {
            font-size: 14px;
            color: var(--ink-500);
            text-align: center;
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .match-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }

        .match-tag {
            font-size: 12px;
            font-weight: 500;
            color: var(--green-700);
            background: var(--bg-green-soft);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
        }

        .match-link {
            margin-top: auto;
            font-size: 14px;
            font-weight: 500;
            color: var(--green-700);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition-base);
        }

        .match-link:hover {
            color: var(--green-800);
            gap: 8px;
        }

        .match-link .arrow {
            font-size: 16px;
            line-height: 1;
        }

        /* Data Panel Cards */
        .data-panel {
            background: var(--ink-900);
            border-radius: var(--radius-xl);
            padding: 24px;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .data-panel::after {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(242, 201, 76, 0.06);
            pointer-events: none;
        }

        .data-panel-title {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: relative;
            z-index: 1;
        }

        .data-row:last-child {
            border-bottom: none;
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-size: 13px;
            font-weight: 700;
            font-family: var(--font-num);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            flex-shrink: 0;
        }

        .rank-badge.top1 {
            background: var(--yellow);
            color: var(--ink-900);
        }

        .rank-badge.top2 {
            background: #C0C0C0;
            color: var(--ink-900);
        }

        .rank-badge.top3 {
            background: #CD7F32;
            color: #fff;
        }

        .data-name {
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.9);
            flex: 1;
            margin-left: 12px;
        }

        .data-value {
            font-size: 15px;
            font-weight: 600;
            color: var(--yellow);
            font-family: var(--font-num);
            white-space: nowrap;
        }

        .data-stat {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            font-family: var(--font-num);
            white-space: nowrap;
            margin-left: 8px;
        }

        /* Stats Strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-item {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 24px 20px;
            text-align: center;
            border: 1px solid rgba(7, 40, 26, 0.06);
            transition: var(--transition-base);
        }

        .stat-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .stat-number {
            font-size: 36px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--green-700);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-500);
        }

        /* News Sidebar */
        .news-sidebar-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 24px;
        }

        .news-mini-card {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            border: 1px solid rgba(7, 40, 26, 0.06);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .news-mini-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .news-mini-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .news-mini-card .news-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-date-label {
            font-size: 12px;
            font-weight: 500;
            color: var(--green-700);
            background: var(--bg-green-soft);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            display: inline-block;
            width: fit-content;
            margin-bottom: 8px;
        }

        .news-mini-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ink-900);
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .news-mini-desc {
            font-size: 14px;
            color: var(--ink-500);
            line-height: 1.7;
            margin-bottom: 10px;
            flex: 1;
        }

        .news-mini-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--green-700);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition-base);
        }

        .news-mini-link:hover {
            color: var(--green-800);
            gap: 8px;
        }

        /* Source Note */
        .source-note {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-card);
            padding: 32px 36px;
            border: 1px solid rgba(7, 40, 26, 0.06);
        }

        .source-note h3 {
            font-size: 22px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 14px;
        }

        .source-note p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--ink-500);
            margin-bottom: 10px;
        }

        .source-note p:last-child {
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 24px;
        }

        .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 22px 24px;
            border: 1px solid rgba(7, 40, 26, 0.06);
            border-left: 4px solid var(--green-700);
            transition: var(--transition-base);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .faq-question {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .faq-answer {
            font-size: 15px;
            line-height: 1.8;
            color: var(--ink-500);
        }

        /* CTA Section */
        .cta-banner {
            background: var(--ink-900);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: rgba(242, 201, 76, 0.08);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(15, 138, 60, 0.15);
            pointer-events: none;
        }

        .cta-banner .cta-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 260px;
        }

        .cta-banner h3 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 10px;
        }

        .cta-banner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
        }

        .cta-form {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
            min-width: 280px;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 2px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 15px;
            transition: var(--transition-base);
            outline: none;
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form input:focus {
            border-color: var(--yellow);
            box-shadow: 0 0 0 3px rgba(242, 201, 76, 0.2);
            background: rgba(255, 255, 255, 0.15);
        }

        .cta-form .btn-primary {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
        }

        /* Footer */
        .site-footer {
            background: var(--ink-900);
            padding: 56px 0 0;
            position: relative;
        }

        .site-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 40px;
        }

        .footer-brand .logo-text {
            font-size: 22px;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }

        .footer-brand .logo-text span {
            color: var(--yellow);
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            max-width: 300px;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: .3px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            padding: 5px 0;
            transition: var(--transition-base);
        }

        .footer-col a:hover {
            color: var(--yellow);
            padding-left: 4px;
        }

        .footer-contact {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .match-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .news-sidebar-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 24px;
            }
            .main-nav a {
                padding: 6px 10px;
                font-size: 14px;
            }
        }

        @media (max-width: 768px) {
            .site-header .container {
                height: 64px;
                gap: 8px;
                flex-wrap: wrap;
            }
            .main-nav {
                order: 3;
                flex-basis: 100%;
                justify-content: flex-start;
                gap: 2px;
                overflow-x: auto;
                padding: 6px 0;
                -webkit-overflow-scrolling: touch;
            }
            .main-nav a {
                font-size: 13px;
                padding: 6px 10px;
                white-space: nowrap;
            }
            .nav-actions {
                gap: 6px;
            }
            .lang-switch button {
                width: 28px;
                height: 28px;
                font-size: 12px;
                line-height: 28px;
            }
            .category-header h1 {
                font-size: 30px;
            }
            .section {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .section-title {
                font-size: 26px;
            }
            .match-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-sidebar-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .filter-toolbar {
                padding: 16px 16px;
                gap: 10px;
            }
            .faq-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .cta-banner {
                padding: 28px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form {
                flex-direction: column;
                width: 100%;
                min-width: 0;
            }
            .cta-form input {
                width: 100%;
                min-width: 0;
            }
            .cta-form .btn {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: span 2;
            }
            .footer-brand-desc {
                max-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .site-header .container {
                height: auto;
                min-height: 56px;
                padding-top: 8px;
                padding-bottom: 8px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .logo-text {
                font-size: 17px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }
            .btn-sm {
                padding: 6px 12px;
                font-size: 12px;
            }
            .category-header {
                padding: 28px 0 32px;
            }
            .category-header h1 {
                font-size: 26px;
            }
            .category-header .category-desc {
                font-size: 15px;
            }
            .badge {
                font-size: 12px;
                padding: 5px 10px;
            }
            .match-team-name {
                font-size: 14px;
            }
            .match-score {
                font-size: 18px;
                min-width: 48px;
                padding: 4px 8px;
            }
            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-number {
                font-size: 28px;
            }
            .stat-item {
                padding: 16px 12px;
            }
            .news-mini-card img {
                height: 130px;
            }
            .section-tag {
                font-size: 12px;
                padding: 5px 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-brand {
                grid-column: span 1;
            }
            .faq-item {
                padding: 18px 16px;
            }
            .source-note {
                padding: 20px 18px;
            }
        }

/* roulang page: category3 */
:root {
            --green-900: #0A5E2E;
            --green-800: #0B7A3B;
            --green-700: #0F8A3C;
            --green-600: #17A34A;
            --green-500: #22C55E;
            --yellow: #F2C94C;
            --orange: #E94F37;
            --ink-900: #07281A;
            --ink-700: #1F2A24;
            --ink-500: #5B6B60;
            --bg-light: #F7F9F6;
            --bg-soft: #F5F7F2;
            --bg-green-soft: #E8F0E9;
            --card-white: #FFFFFF;
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.14);
            --shadow-green: 0 8px 28px rgba(11, 122, 59, 0.22);
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'Roboto', sans-serif;
            --container-max: 1240px;
            --section-pad-desktop: 88px;
            --section-pad-mobile: 52px;
            --transition-base: all .25s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.7;
            color: var(--ink-700);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--green-700);
            text-decoration: none;
            transition: var(--transition-base);
        }

        a:hover {
            color: var(--green-800);
        }

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
        }

        .section-alt {
            background-color: var(--bg-soft);
        }

        .section-header {
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--green-800);
            background: var(--bg-green-soft);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            letter-spacing: .5px;
        }

        .section-tag.dark {
            color: var(--yellow);
            background: rgba(242, 201, 76, 0.12);
            border: 1px solid rgba(242, 201, 76, 0.3);
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--ink-900);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .section-desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--ink-500);
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(7, 40, 26, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--green-700);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-700);
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: var(--transition-base);
            position: relative;
        }

        .main-nav a:hover {
            color: var(--green-700);
            background: var(--bg-green-soft);
        }

        .main-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            box-shadow: var(--shadow-green);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .lang-switch {
            display: flex;
            align-items: center;
            background: #F0F2EF;
            border-radius: var(--radius-pill);
            padding: 3px;
            height: 40px;
        }

        .lang-switch button {
            width: 36px;
            height: 34px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
            background: transparent;
        }

        .lang-switch button.active-lang {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            box-shadow: 0 2px 8px rgba(11, 122, 59, 0.3);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: var(--transition-base);
            box-shadow: var(--shadow-green);
            height: 40px;
        }

        .nav-cta:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-green-soft);
            align-items: center;
            cursor: pointer;
            flex-shrink: 0;
        }

        .hamburger span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--ink-900);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 24px 0 0;
            background: transparent;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--ink-500);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--ink-500);
        }

        .breadcrumb a:hover {
            color: var(--green-700);
        }

        .breadcrumb .separator {
            color: #C5C9C6;
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--green-700);
            font-weight: 500;
        }

        /* Category Title Section */
        .category-title-section {
            padding-top: 32px;
            padding-bottom: 40px;
        }

        .category-title-card {
            background: linear-gradient(135deg, var(--bg-green-soft) 0%, #F0F5F0 100%);
            border-radius: var(--radius-xl);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            border: 1px solid rgba(11, 122, 59, 0.12);
        }

        .category-title-content {
            flex: 1;
            min-width: 280px;
        }

        .category-title-content h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--ink-900);
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .category-title-content .category-desc {
            font-size: 16px;
            line-height: 1.75;
            color: var(--ink-500);
            max-width: 620px;
        }

        .category-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        .cat-badge.green {
            background: var(--green-700);
            color: #fff;
        }

        .cat-badge.yellow {
            background: var(--yellow);
            color: var(--ink-900);
        }

        /* Filter Toolbar */
        .filter-toolbar-section {
            padding-top: 0;
            padding-bottom: 24px;
        }

        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            background: var(--card-white);
            padding: 16px 20px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-500);
            white-space: nowrap;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-700);
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            background: var(--bg-soft);
            transition: var(--transition-base);
            white-space: nowrap;
            border: 1px solid transparent;
        }

        .filter-chip:hover {
            background: var(--bg-green-soft);
            color: var(--green-700);
            border-color: rgba(11, 122, 59, 0.2);
        }

        .filter-chip.active {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            box-shadow: var(--shadow-green);
            border-color: transparent;
        }

        .filter-divider {
            width: 1px;
            height: 28px;
            background: #E5E9E5;
            flex-shrink: 0;
        }

        /* News Cards List */
        .news-list-section {
            padding-top: 8px;
            padding-bottom: var(--section-pad-desktop);
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .news-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            border: 1px solid rgba(7, 40, 26, 0.05);
            position: relative;
        }

        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .news-card-image {
            width: 100%;
            height: 220px;
            overflow: hidden;
            position: relative;
            flex-shrink: 0;
        }

        .news-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .news-card:hover .news-card-image img {
            transform: scale(1.04);
        }

        .news-card-image::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(7, 40, 26, 0.35), transparent);
            pointer-events: none;
        }

        .news-card-body {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .news-date {
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
            font-family: var(--font-num);
        }

        .news-tag {
            display: inline-flex;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            background: var(--bg-green-soft);
            color: var(--green-700);
        }

        .news-card-title {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--ink-900);
            margin-bottom: 10px;
            letter-spacing: -0.2px;
        }

        .news-card-title a {
            color: var(--ink-900);
        }

        .news-card-title a:hover {
            color: var(--green-700);
        }

        .news-card-excerpt {
            font-size: 15px;
            line-height: 1.7;
            color: var(--ink-500);
            margin-bottom: 16px;
            flex: 1;
        }

        .news-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--green-700);
            transition: var(--transition-base);
        }

        .news-card-link:hover {
            gap: 10px;
            color: var(--green-800);
        }

        .news-card-link .arrow {
            font-size: 16px;
            line-height: 1;
        }

        .load-more-wrap {
            display: flex;
            justify-content: center;
            margin-top: 32px;
        }

        .btn-load-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--card-white);
            color: var(--green-700);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 32px;
            border-radius: var(--radius-pill);
            border: 1.5px solid rgba(11, 122, 59, 0.3);
            transition: var(--transition-base);
        }

        .btn-load-more:hover {
            background: var(--bg-green-soft);
            border-color: var(--green-700);
            color: var(--green-800);
        }

        /* Stats Bar */
        .stats-bar-section {
            padding-top: 0;
            padding-bottom: var(--section-pad-desktop);
        }

        .stats-bar-card {
            background: linear-gradient(135deg, var(--ink-900) 0%, #0B3D24 100%);
            border-radius: var(--radius-xl);
            padding: 36px 40px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            overflow: hidden;
        }

        .stats-bar-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .stat-item {
            text-align: center;
            position: relative;
        }

        .stat-number {
            font-family: var(--font-num);
            font-size: 36px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-number .highlight {
            color: var(--yellow);
        }

        .stat-label {
            font-size: 14px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.7);
        }

        /* Topic Tags Section */
        .topic-tags-section {
            padding-top: 0;
            padding-bottom: var(--section-pad-desktop);
        }

        .topic-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .topic-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-700);
            background: var(--card-white);
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(7, 40, 26, 0.08);
            transition: var(--transition-base);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }

        .topic-tag:hover {
            background: var(--bg-green-soft);
            border-color: rgba(11, 122, 59, 0.2);
            color: var(--green-700);
            transform: translateY(-2px);
        }

        .topic-tag .tag-count {
            font-size: 12px;
            color: var(--ink-500);
            background: var(--bg-soft);
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            font-family: var(--font-num);
        }

        /* FAQ Section */
        .faq-section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            background: var(--bg-soft);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 22px 28px;
            border-left: 4px solid var(--green-700);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            transition: var(--transition-base);
        }

        .faq-item:hover {
            border-left-color: var(--yellow);
            box-shadow: var(--shadow-card);
        }

        .faq-question {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .faq-answer {
            font-size: 15px;
            line-height: 1.75;
            color: var(--ink-500);
        }

        /* Source Note Section */
        .source-note-section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
        }

        .source-note-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            padding: 36px 40px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(7, 40, 26, 0.05);
            display: flex;
            align-items: flex-start;
            gap: 20px;
            flex-wrap: wrap;
        }

        .source-note-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 22px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .source-note-content {
            flex: 1;
            min-width: 280px;
        }

        .source-note-content h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 10px;
        }

        .source-note-content p {
            font-size: 15px;
            line-height: 1.75;
            color: var(--ink-500);
        }

        /* CTA Section */
        .cta-section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            background: transparent;
        }

        .cta-card {
            background: linear-gradient(135deg, var(--ink-900) 0%, #0B3D24 100%);
            border-radius: var(--radius-xl);
            padding: 48px 52px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }

        .cta-card::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: rgba(242, 201, 76, 0.08);
            pointer-events: none;
        }

        .cta-content {
            flex: 1;
            min-width: 280px;
            position: relative;
            z-index: 1;
        }

        .cta-content h2 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .cta-content p {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.75);
        }

        .cta-form {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }

        .cta-input {
            width: 280px;
            height: 48px;
            padding: 0 18px;
            border-radius: 12px;
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 15px;
            outline: none;
            transition: var(--transition-base);
        }

        .cta-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-input:focus {
            border-color: var(--yellow);
            box-shadow: 0 0 0 3px rgba(242, 201, 76, 0.2);
            background: rgba(255, 255, 255, 0.15);
        }

        .btn-cta-submit {
            height: 48px;
            padding: 0 28px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-700), var(--green-600));
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition-base);
            box-shadow: 0 4px 16px rgba(11, 122, 59, 0.35);
            white-space: nowrap;
        }

        .btn-cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
            background: linear-gradient(135deg, var(--green-600), var(--green-700));
        }

        /* Footer */
        .site-footer {
            background: var(--ink-900);
            color: rgba(255, 255, 255, 0.7);
            padding-top: 56px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr;
            gap: 32px;
            padding-bottom: 40px;
        }

        .footer-brand .logo-text {
            color: #fff;
            font-size: 22px;
        }

        .footer-brand .logo-text span {
            color: var(--yellow);
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 12px;
            max-width: 280px;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 10px;
            transition: var(--transition-base);
        }

        .footer-col a:hover {
            color: var(--yellow);
        }

        .footer-contact {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
        }

        .footer-col .lang-switch {
            background: rgba(255, 255, 255, 0.1);
        }

        .footer-col .lang-switch button {
            color: rgba(255, 255, 255, 0.7);
        }

        .footer-col .lang-switch button.active-lang {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }

            .news-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .category-title-card {
                padding: 32px 28px;
            }

            .stats-bar-card {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
                padding: 28px;
            }

            .cta-card {
                padding: 36px 32px;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(7, 40, 26, 0.08);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            }

            .main-nav.mobile-open {
                display: flex;
            }

            .main-nav a {
                padding: 12px 16px;
                width: 100%;
                text-align: left;
            }

            .hamburger {
                display: flex;
            }

            .nav-cta {
                display: none;
            }

            .nav-right {
                gap: 8px;
            }

            .lang-switch {
                height: 36px;
            }

            .lang-switch button {
                width: 32px;
                height: 30px;
                font-size: 12px;
            }

            .section {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }

            .section-title {
                font-size: 28px;
            }

            .news-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .news-card-image {
                height: 180px;
            }

            .category-title-card {
                padding: 24px 20px;
            }

            .category-title-content h1 {
                font-size: 30px;
            }

            .stats-bar-card {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
                padding: 24px 20px;
            }

            .stat-number {
                font-size: 28px;
            }

            .cta-card {
                padding: 28px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-input {
                width: 100%;
                max-width: 320px;
            }

            .btn-cta-submit {
                width: 100%;
                max-width: 320px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .filter-toolbar {
                padding: 12px 14px;
                gap: 8px;
            }

            .filter-chip {
                font-size: 13px;
                padding: 6px 12px;
            }

            .filter-divider {
                display: none;
            }

            .source-note-card {
                padding: 24px 20px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .site-header .container {
                height: 64px;
            }

            .logo-text {
                font-size: 18px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }

            .section-title {
                font-size: 24px;
            }

            .category-title-content h1 {
                font-size: 26px;
            }

            .category-title-card {
                padding: 20px 16px;
                border-radius: var(--radius-lg);
            }

            .category-badges {
                gap: 6px;
            }

            .cat-badge {
                font-size: 12px;
                padding: 6px 12px;
            }

            .stats-bar-card {
                grid-template-columns: 1fr 1fr;
                padding: 20px 16px;
                border-radius: var(--radius-lg);
            }

            .stat-number {
                font-size: 24px;
            }

            .stat-label {
                font-size: 12px;
            }

            .faq-item {
                padding: 18px 20px;
            }

            .faq-question {
                font-size: 16px;
            }

            .faq-answer {
                font-size: 14px;
            }

            .cta-card {
                padding: 24px 16px;
                border-radius: var(--radius-lg);
            }

            .cta-content h2 {
                font-size: 22px;
            }

            .cta-input {
                height: 44px;
            }

            .btn-cta-submit {
                height: 44px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-brand {
                grid-column: 1;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }

            .news-card-body {
                padding: 16px 18px 20px;
            }

            .news-card-title {
                font-size: 17px;
            }

            .topic-tag {
                font-size: 13px;
                padding: 8px 14px;
            }

            .source-note-card {
                padding: 20px 16px;
                border-radius: var(--radius-lg);
            }
        }

/* roulang page: category4 */
:root {
            --green-900: #0A5E2E;
            --green-800: #0B7A3B;
            --green-700: #0F8A3C;
            --green-600: #17A34A;
            --green-500: #22C55E;
            --yellow: #F2C94C;
            --orange: #E94F37;
            --ink-900: #07281A;
            --ink-700: #1F2A24;
            --ink-500: #5B6B60;
            --bg-light: #F7F9F6;
            --bg-soft: #F5F7F2;
            --bg-green-soft: #E8F0E9;
            --card-white: #FFFFFF;
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.14);
            --shadow-green: 0 8px 28px rgba(11, 122, 59, 0.22);
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'Roboto', sans-serif;
            --container-max: 1240px;
            --section-pad-desktop: 88px;
            --section-pad-mobile: 52px;
            --transition-base: all .25s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.7;
            color: var(--ink-700);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: var(--green-700);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--green-800);
        }
        button, input {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section {
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
        }
        .section-alt {
            background-color: var(--bg-soft);
        }
        .section-dark {
            background: var(--ink-900);
            position: relative;
        }
        .section-dark::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-700), var(--yellow), var(--green-700));
        }
        .section-header {
            max-width: 720px;
            margin-bottom: 40px;
        }
        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--green-800);
            background: var(--bg-green-soft);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            letter-spacing: .5px;
        }
        .section-tag.dark {
            color: var(--yellow);
            background: rgba(242, 201, 76, 0.12);
            border: 1px solid rgba(242, 201, 76, 0.3);
        }
        .section-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--ink-900);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        .section-title.dark {
            color: #FFFFFF;
        }
        .section-desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--ink-500);
        }
        .section-desc.dark {
            color: rgba(255, 255, 255, 0.78);
        }
        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(7, 40, 26, 0.08);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--green-700);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-700);
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: var(--transition-base);
            position: relative;
        }
        .main-nav a:hover {
            color: var(--green-800);
            background: var(--bg-green-soft);
        }
        .main-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            font-weight: 600;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .lang-switch {
            display: inline-flex;
            align-items: center;
            background: #F0F4F0;
            border-radius: var(--radius-pill);
            padding: 4px;
            height: 40px;
        }
        .lang-switch button {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-500);
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            background: transparent;
            line-height: 1.4;
            white-space: nowrap;
        }
        .lang-switch button:hover {
            color: var(--green-800);
        }
        .lang-switch button.active-lang {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .btn-nav-cta:hover {
            color: #fff;
            box-shadow: var(--shadow-green);
            transform: translateY(-2px);
        }
        .menu-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--bg-green-soft);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
        }
        .menu-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--ink-900);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        /* Breadcrumb & Compact page header */
        .page-header-wiki {
            padding: 34px 0 28px;
            background: linear-gradient(135deg, #F7F9F6 0%, #E8F0E9 100%);
            border-bottom: 1px solid rgba(7, 40, 26, 0.06);
        }
        .breadcrumb-wiki {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            color: var(--ink-500);
            margin-bottom: 16px;
        }
        .breadcrumb-wiki a {
            color: var(--ink-500);
        }
        .breadcrumb-wiki a:hover {
            color: var(--green-700);
        }
        .breadcrumb-wiki .sep {
            color: #BCCFC2;
        }
        .breadcrumb-wiki .current {
            color: var(--green-700);
            font-weight: 500;
        }
        .page-header-title {
            font-size: 36px;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.5px;
            margin-bottom: 8px;
        }
        .page-header-desc {
            font-size: 16px;
            color: var(--ink-500);
            max-width: 760px;
            line-height: 1.7;
        }
        .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            background: #fff;
            color: var(--green-800);
            border: 1px solid rgba(11, 122, 59, 0.2);
            line-height: 1.4;
        }
        .badge.yellow {
            background: var(--yellow);
            color: var(--ink-900);
            border-color: rgba(242, 201, 76, 0.5);
        }
        .badge.outline {
            background: transparent;
            border: 1px dashed rgba(11, 122, 59, 0.4);
            color: var(--green-700);
        }
        /* Filter toolbar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 14px 18px;
            box-shadow: var(--shadow-card);
            margin-bottom: 28px;
        }
        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--ink-700);
            white-space: nowrap;
        }
        .filter-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            flex: 1;
        }
        .filter-btn {
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            background: var(--bg-soft);
            color: var(--ink-700);
            transition: var(--transition-base);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .filter-btn:hover {
            background: var(--bg-green-soft);
            color: var(--green-800);
        }
        .filter-btn.active {
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-weight: 600;
        }
        .filter-search {
            display: flex;
            align-items: center;
            background: var(--bg-soft);
            border-radius: var(--radius-pill);
            padding: 4px 4px 4px 16px;
            min-width: 200px;
        }
        .filter-search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--ink-700);
            width: 100%;
        }
        .filter-search button {
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: linear-gradient(135deg, var(--green-700), var(--green-900));
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }
        /* Wiki Cards */
        .wiki-card {
            background: var(--card-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .wiki-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .wiki-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-green-soft);
            position: relative;
        }
        .wiki-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-base);
        }
        .wiki-card:hover .wiki-card-img img {
            transform: scale(1.04);
        }
        .wiki-card-body {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .wiki-card-tag {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            font-weight: 600;
            color: var(--green-700);
            background: var(--bg-green-soft);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            align-self: flex-start;
        }
        .wiki-card-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .wiki-card-desc {
            font-size: 15px;
            color: var(--ink-500);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }
        .wiki-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--ink-500);
        }
        .wiki-card-link {
            font-weight: 600;
            font-size: 14px;
            color: var(--green-700);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .wiki-card-link:hover {
            color: var(--green-800);
        }
        /* Stats strip */
        .stats-strip {
            background: linear-gradient(135deg, var(--ink-900) 0%, #0A3D24 100%);
            border-radius: var(--radius-xl);
            padding: 32px 36px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 24px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .stats-strip::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(242, 201, 76, 0.08);
        }
        .stat-item {
            text-align: left;
            position: relative;
            z-index: 1;
        }
        .stat-number {
            font-family: var(--font-num);
            font-size: 38px;
            font-weight: 700;
            color: var(--yellow);
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.78);
            font-weight: 500;
        }
        /* Topic cards */
        .topic-card {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .topic-card-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--bg-green-soft);
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .topic-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 8px;
        }
        .topic-card-desc {
            font-size: 14px;
            color: var(--ink-500);
            line-height: 1.6;
            flex: 1;
        }
        /* Latest sidebar */
        .latest-list {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }
        .latest-list-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(7, 40, 26, 0.06);
        }
        .latest-list-item:last-child {
            border-bottom: none;
        }
        .latest-thumb {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-green-soft);
        }
        .latest-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .latest-info {
            flex: 1;
            min-width: 0;
        }
        .latest-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .latest-date {
            font-size: 12px;
            color: var(--ink-500);
        }
        /* FAQ */
        .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            margin-bottom: 16px;
            border-left: 4px solid var(--green-700);
        }
        .faq-question {
            font-size: 18px;
            font-weight: 600;
            color: var(--ink-900);
            margin-bottom: 10px;
        }
        .faq-answer {
            font-size: 15px;
            color: var(--ink-500);
            line-height: 1.8;
        }
        /* Brand intro short */
        .brand-intro-short {
            background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-green-soft) 100%);
            border-radius: var(--radius-xl);
            padding: 32px 36px;
            border: 1px solid rgba(11, 122, 59, 0.1);
        }
        .brand-intro-short h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--ink-900);
            margin-bottom: 14px;
        }
        .brand-intro-short p {
            font-size: 16px;
            color: var(--ink-700);
            line-height: 1.8;
        }
        /* Data source note */
        .data-note {
            background: var(--card-white);
            border-radius: var(--radius-lg);
            padding: 28px 32px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(11, 122, 59, 0.1);
        }
        .data-note h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--ink-900);
            margin-bottom: 14px;
        }
        .data-note p {
            font-size: 15px;
            color: var(--ink-500);
            line-height: 1.8;
        }
        /* CTA Form */
        .cta-banner {
            background: linear-gradient(135deg, var(--ink-900) 0%, #0A5E2E 100%);
            border-radius: var(--radius-xl);
            padding: 40px 44px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -40px;
            left: -20px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(242, 201, 76, 0.08);
        }
        .cta-banner h3 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-banner p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .cta-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.96);
            font-size: 15px;
            color: var(--ink-700);
            outline: none;
            transition: var(--transition-base);
        }
        .cta-form input:focus {
            border-color: var(--yellow);
            box-shadow: 0 0 0 3px rgba(242, 201, 76, 0.3);
        }
        .cta-form button {
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            background: var(--yellow);
            color: var(--ink-900);
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .cta-form button:hover {
            background: #E5B93B;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(242, 201, 76, 0.3);
        }
        /* Footer */
        .site-footer {
            background: var(--ink-900);
            color: rgba(255, 255, 255, 0.78);
            padding-top: 56px;
            padding-bottom: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr;
            gap: 36px;
            padding-bottom: 40px;
        }
        .footer-brand .logo-text {
            color: #fff;
            font-size: 22px;
            display: inline-block;
            margin-bottom: 14px;
        }
        .footer-brand .logo-text span {
            color: var(--yellow);
        }
        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 10px;
        }
        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col a {
            display: block;
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            padding: 5px 0;
            transition: var(--transition-base);
        }
        .footer-col a:hover {
            color: var(--yellow);
        }
        .footer-contact {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.9;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 28px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                bottom: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 24px;
                gap: 8px;
                transform: translateX(-100%);
                transition: var(--transition-base);
                z-index: 999;
                justify-content: flex-start;
            }
            .main-nav.open {
                transform: translateX(0);
            }
            .main-nav a {
                font-size: 17px;
                padding: 12px 16px;
                width: 100%;
                border-radius: 12px;
            }
            .menu-toggle {
                display: flex;
            }
            .header-actions .lang-switch {
                display: none;
            }
            .btn-nav-cta {
                display: none;
            }
            .site-header .container {
                height: 64px;
            }
            .section {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .page-header-title {
                font-size: 28px;
            }
            .section-title {
                font-size: 26px;
            }
            .stats-strip {
                padding: 24px 22px;
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .stat-number {
                font-size: 28px;
            }
            .cta-banner {
                padding: 28px 24px;
            }
            .cta-form input {
                min-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-search {
                width: 100%;
                min-width: auto;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .badge-row {
                gap: 6px;
            }
            .wiki-card-body {
                padding: 18px 18px 20px;
            }
        }
        /* Bootstrap override */
        .row > * {
            margin-bottom: 0;
        }
        .g-4 {
            --bs-gutter-y: 1.5rem;
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}