/* roulang page: index */
:root {
            --primary: #8B1A1A;
            --primary-dark: #5C0E0E;
            --primary-light: #B84A3A;
            --accent: #C9A96E;
            --accent-light: #E8D5B5;
            --bg-dark: #1A1614;
            --bg-dark-soft: #241E1A;
            --bg-light: #FAF7F2;
            --bg-cream: #F5EFE6;
            --text-main: #2C2420;
            --text-light: #6B5D52;
            --text-muted: #9A8B7D;
            --text-on-dark: #F5EFE6;
            --border: #E8E0D5;
            --border-dark: #3A302A;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow: 0 4px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
            --shadow-dark: 0 8px 32px rgba(0,0,0,0.35);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-serif: "Georgia", "STSong", "SimSun", serif;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--bg-light);
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(139, 26, 26, 0.35);
            outline-offset: 2px;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-top: 0;
        }

        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .container-wide {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 99;
            background: rgba(26, 22, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(201, 169, 110, 0.18);
            padding: 0;
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(26, 22, 20, 0.97);
            box-shadow: 0 4px 24px rgba(0,0,0,0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 64px;
            gap: 20px;
        }

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

        .brand-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-on-dark);
            font-weight: 700;
            font-size: 1.05rem;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }

        .brand-logo a:hover {
            color: var(--accent);
        }

        .brand-logo .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.1rem;
            border: 1.5px solid rgba(201, 169, 110, 0.4);
            flex-shrink: 0;
        }

        .brand-logo .logo-text {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .brand-logo .logo-text .brand-name {
            font-size: 0.95rem;
            font-weight: 700;
            line-height: 1.35;
        }

        .brand-logo .logo-text .brand-sub {
            font-size: 0.7rem;
            color: var(--text-muted);
            letter-spacing: 0.05em;
            font-weight: 400;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 8px;
            color: rgba(245, 239, 230, 0.85);
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover {
            background: rgba(201, 169, 110, 0.12);
            color: var(--accent);
        }

        .main-nav a.active {
            background: var(--primary);
            color: #fff;
        }

        .nav-location {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(201, 169, 110, 0.3);
            color: var(--accent);
            font-size: 0.82rem;
            white-space: nowrap;
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-location i {
            font-size: 0.75rem;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 1.5px solid rgba(201, 169, 110, 0.4);
            border-radius: 8px;
            color: var(--text-on-dark);
            padding: 8px 12px;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(201, 169, 110, 0.12);
            color: var(--accent);
        }

        .mobile-nav {
            display: none;
            background: var(--bg-dark);
            border-top: 1px solid var(--border-dark);
            padding: 12px 20px;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav a {
            padding: 10px 14px;
            border-radius: 8px;
            color: var(--text-on-dark);
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .mobile-nav a:hover,
        .mobile-nav a.active {
            background: rgba(201, 169, 110, 0.12);
            color: var(--accent);
        }

        .mobile-nav .nav-location {
            margin-top: 8px;
            align-self: flex-start;
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            min-height: calc(100vh - 64px);
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            background: var(--bg-dark);
            overflow: hidden;
            margin-top: 0;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26,22,20,0.55) 0%, rgba(26,22,20,0.72) 45%, rgba(26,22,20,0.9) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: var(--text-on-dark);
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 169, 110, 0.16);
            border: 1px solid rgba(201, 169, 110, 0.35);
            border-radius: 24px;
            padding: 6px 18px;
            font-size: 0.82rem;
            color: var(--accent);
            letter-spacing: 0.06em;
            margin-bottom: 24px;
            font-weight: 500;
        }

        .hero-badge i {
            font-size: 0.7rem;
        }

        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            color: #fff;
            margin-bottom: 20px;
            max-width: 720px;
            letter-spacing: 0.01em;
        }

        .hero-title .accent-text {
            color: var(--accent);
        }

        .hero-desc {
            font-size: 1.05rem;
            line-height: 1.9;
            color: rgba(245, 239, 230, 0.85);
            max-width: 640px;
            margin-bottom: 28px;
        }

        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            text-align: center;
            line-height: 1.5;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border: 1.5px solid var(--primary);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(139, 26, 26, 0.35);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--bg-dark);
            border: 1.5px solid var(--accent);
        }

        .btn-accent:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            color: var(--bg-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(201, 169, 110, 0.3);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255,255,255,0.4);
        }

        .btn-outline-light:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.7);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-accent {
            background: transparent;
            color: var(--accent);
            border: 1.5px solid rgba(201, 169, 110, 0.5);
        }

        .btn-outline-accent:hover {
            background: rgba(201, 169, 110, 0.12);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        .hero-data-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .hero-data-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-data-item .data-number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }

        .hero-data-item .data-label {
            font-size: 0.82rem;
            color: rgba(245, 239, 230, 0.6);
        }

        .hero-nav-strip {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 48px;
            padding-top: 24px;
            border-top: 1px solid rgba(201, 169, 110, 0.25);
        }

        .hero-nav-strip .strip-label {
            font-size: 0.75rem;
            color: rgba(245, 239, 230, 0.5);
            letter-spacing: 0.08em;
            margin-right: 8px;
            white-space: nowrap;
        }

        .hero-nav-strip a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 7px 16px;
            border-radius: 6px;
            font-size: 0.82rem;
            color: rgba(245, 239, 230, 0.75);
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            transition: var(--transition);
            white-space: nowrap;
        }

        .hero-nav-strip a:hover {
            background: rgba(201, 169, 110, 0.15);
            color: var(--accent);
            border-color: rgba(201, 169, 110, 0.35);
        }

        .hero-nav-strip a i {
            font-size: 0.7rem;
        }

        /* ========== Sections Common ========== */
        .section {
            padding: 72px 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-dark {
            background: var(--bg-dark);
            color: var(--text-on-dark);
        }

        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }

        .section-cream {
            background: var(--bg-cream);
        }

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

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-header h2 {
            font-size: 1.9rem;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-header .section-desc {
            font-size: 0.98rem;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.85;
            margin-bottom: 0;
        }

        .section-dark .section-header .section-desc {
            color: rgba(245, 239, 230, 0.7);
        }

        .section-dark .section-label {
            color: var(--accent);
        }

        /* ========== Content Calendar ========== */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .calendar-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 18px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .calendar-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
            opacity: 0;
            transition: var(--transition);
        }

        .calendar-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-light);
        }

        .calendar-card:hover::before {
            opacity: 1;
        }

        .calendar-day {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.06em;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .calendar-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .calendar-card p {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ========== Hot Topics ========== */
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .topic-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 260px;
            display: flex;
            align-items: flex-end;
            background: var(--bg-dark-soft);
            transition: var(--transition);
            cursor: pointer;
        }

        .topic-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .topic-card .topic-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            transition: var(--transition);
        }

        .topic-card:hover .topic-bg {
            transform: scale(1.05);
        }

        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26,22,20,0.15) 0%, rgba(26,22,20,0.55) 50%, rgba(26,22,20,0.88) 100%);
        }

        .topic-card-content {
            position: relative;
            z-index: 2;
            padding: 24px 22px;
            color: #fff;
        }

        .topic-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            background: rgba(201, 169, 110, 0.25);
            border: 1px solid rgba(201, 169, 110, 0.45);
            border-radius: 4px;
            padding: 3px 10px;
            color: var(--accent);
            margin-bottom: 10px;
            letter-spacing: 0.05em;
        }

        .topic-card-content h3 {
            color: #fff;
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .topic-card-content p {
            font-size: 0.85rem;
            color: rgba(245, 239, 230, 0.75);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ========== Data Dashboard ========== */
        .data-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-block {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(201, 169, 110, 0.2);
            border-radius: var(--radius);
            padding: 28px 24px;
            text-align: center;
            transition: var(--transition);
        }

        .data-block:hover {
            background: rgba(255,255,255,0.08);
            border-color: rgba(201, 169, 110, 0.4);
            transform: translateY(-3px);
        }

        .data-block .data-icon {
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .data-block .data-value {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 4px;
            line-height: 1.2;
        }

        .data-block .data-unit {
            font-size: 0.85rem;
            color: rgba(245, 239, 230, 0.6);
        }

        /* ========== News / Info ========== */
        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 32px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
            cursor: pointer;
        }

        .news-list-item:hover {
            padding-left: 8px;
        }

        .news-list-item .news-index {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--text-muted);
            min-width: 28px;
            flex-shrink: 0;
            padding-top: 2px;
        }

        .news-list-item .news-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 4px;
            line-height: 1.5;
            color: var(--text-main);
        }

        .news-list-item:hover .news-content h4 {
            color: var(--primary);
        }

        .news-list-item .news-content p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        .news-recommend {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: sticky;
            top: 84px;
        }

        .news-recommend .rec-image {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
        }

        .news-recommend .rec-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-recommend .rec-image .rec-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
        }

        .news-recommend .rec-body {
            padding: 20px 22px 24px;
        }

        .news-recommend .rec-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .news-recommend .rec-body p {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 14px;
            line-height: 1.7;
        }

        .link-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            transition: var(--transition);
        }

        .link-arrow i {
            font-size: 0.7rem;
            transition: var(--transition);
        }

        .link-arrow:hover {
            color: var(--primary-dark);
        }

        .link-arrow:hover i {
            transform: translateX(4px);
        }

        /* ========== Guide Steps ========== */
        .guide-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            counter-reset: guide-counter;
        }

        .guide-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px dashed var(--border);
            counter-increment: guide-counter;
        }

        .guide-item:last-child {
            border-bottom: none;
        }

        .guide-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
            border: 2px solid rgba(201, 169, 110, 0.4);
        }

        .guide-item-content h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .guide-item-content p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 0;
            line-height: 1.7;
            max-width: 600px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: var(--accent-light);
            box-shadow: var(--shadow-sm);
        }

        .faq-item details > summary {
            list-style: none;
            cursor: pointer;
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
            transition: var(--transition);
            user-select: none;
        }

        .faq-item details > summary::-webkit-details-marker {
            display: none;
        }

        .faq-item details > summary:hover {
            color: var(--primary);
        }

        .faq-item details > summary .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-cream);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .faq-item details[open] > summary {
            color: var(--primary);
            border-bottom: 1px solid var(--border);
        }

        .faq-item details[open] > summary .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 18px 22px;
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.75;
        }

        /* ========== CTA / Form ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-dark) 60%, var(--primary) 100%);
            color: #fff;
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.08);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.06);
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 680px;
            margin: 0 auto;
            text-align: center;
        }

        .cta-content h2 {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .cta-content p {
            color: rgba(245, 239, 230, 0.8);
            font-size: 0.98rem;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: 10px;
            border: 1.5px solid rgba(255,255,255,0.2);
            background: rgba(255,255,255,0.08);
            color: #fff;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .cta-form input::placeholder {
            color: rgba(245, 239, 230, 0.5);
        }

        .cta-form input:focus {
            border-color: var(--accent);
            background: rgba(255,255,255,0.12);
            outline: none;
        }

        .cta-form .btn-accent {
            white-space: nowrap;
        }

        .form-note {
            font-size: 0.75rem;
            color: rgba(245, 239, 230, 0.5);
            margin-top: 12px;
            text-align: center;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-on-dark);
            padding: 48px 0 24px;
            border-top: 1px solid var(--border-dark);
        }

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

        .footer-brand .footer-logo {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            display: block;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(245, 239, 230, 0.6);
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.06em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(245, 239, 230, 0.7);
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-dark);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.78rem;
            color: rgba(245, 239, 230, 0.45);
        }

        /* ========== Floating CTA ========== */
        .floating-cta {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 90;
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--primary);
            color: #fff;
            padding: 12px 20px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.88rem;
            box-shadow: 0 8px 28px rgba(139, 26, 26, 0.4);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .floating-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(139, 26, 26, 0.5);
        }

        .floating-cta i {
            font-size: 1rem;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }

            .calendar-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .data-dashboard {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-layout {
                grid-template-columns: 1fr;
            }

            .news-recommend {
                position: static;
            }

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

        @media (max-width: 768px) {
            .header-inner {
                min-height: 56px;
            }

            .main-nav {
                display: none;
            }

            .nav-location {
                display: none;
            }

            .nav-toggle {
                display: block;
            }

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

            .hero-section {
                padding: 100px 0 60px;
                min-height: auto;
            }

            .hero-title {
                font-size: 1.7rem;
                line-height: 1.35;
            }

            .hero-desc {
                font-size: 0.92rem;
                line-height: 1.8;
            }

            .hero-data-row {
                gap: 20px;
            }

            .hero-data-item .data-number {
                font-size: 1.2rem;
            }

            .hero-nav-strip {
                gap: 6px;
                margin-top: 32px;
                padding-top: 18px;
            }

            .hero-nav-strip a {
                padding: 5px 12px;
                font-size: 0.75rem;
            }

            .section {
                padding: 48px 0;
            }

            .section-header h2 {
                font-size: 1.5rem;
            }

            .calendar-grid {
                grid-template-columns: 1fr;
            }

            .topics-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .topic-card {
                min-height: 200px;
            }

            .data-dashboard {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-block {
                padding: 20px 16px;
            }

            .data-block .data-value {
                font-size: 1.5rem;
            }

            .news-list-item {
                flex-direction: column;
                gap: 6px;
            }

            .guide-item {
                flex-direction: column;
                gap: 12px;
            }

            .cta-content h2 {
                font-size: 1.5rem;
            }

            .cta-form {
                flex-direction: column;
                gap: 8px;
            }

            .cta-form .btn-accent {
                width: 100%;
            }

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

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

            .floating-cta {
                bottom: 16px;
                right: 16px;
                padding: 10px 16px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .brand-logo .logo-text .brand-name {
                font-size: 0.8rem;
            }

            .brand-logo .logo-mark {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }

            .hero-title {
                font-size: 1.45rem;
            }

            .hero-desc {
                font-size: 0.88rem;
            }

            .hero-cta-group {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .hero-cta-group .btn {
                width: 100%;
            }

            .hero-data-row {
                gap: 16px;
            }

            .hero-nav-strip .strip-label {
                width: 100%;
                margin-bottom: 4px;
            }

            .data-dashboard {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .data-block {
                padding: 18px 14px;
            }

            .section-header h2 {
                font-size: 1.3rem;
            }

            .floating-cta {
                bottom: 12px;
                right: 12px;
                padding: 8px 14px;
                font-size: 0.75rem;
            }
        }