/* roulang page: index */
:root {
            --color-primary: #3B2F2F;
            --color-accent: #C9A96E;
            --color-bg: #FDFBF7;
            --color-emphasis: #8B1E1E;
            --color-dark-overlay: #1A1410;
            --color-text: #2C2416;
            --color-text-secondary: #5C5348;
            --color-text-light: #7A6F62;
            --color-border: #D3C9B8;
            --color-card-bg: #FFF9F0;
            --color-white: #FFFFFF;
            --color-nav-bg: #2B1F1D;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 30px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.16);
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 5rem;
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-serif: "Noto Serif SC", "Source Han Serif SC", "STSong", "宋体", "SimSun", "Songti SC", serif;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
            --max-width: 1200px;
            --nav-height: 72px;
            --bottom-bar-height: 60px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-serif);
            color: var(--color-text);
            background-color: var(--color-bg);
            line-height: 1.8;
            min-height: 100vh;
            padding-top: var(--nav-height);
            padding-bottom: 0;
            letter-spacing: 0.02em;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-normal);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input,
        textarea,
        select {
            font-family: var(--font-sans);
            font-size: 1rem;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            background: var(--color-white);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            width: 100%;
            color: var(--color-text);
        }

        input:focus,
        textarea:focus,
        select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
            outline: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-md);
            }
        }

        /* ========== HEADER / NAVIGATION ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(43, 31, 29, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(201, 169, 110, 0.2);
            transition: background var(--transition-normal);
        }

        .site-header.scrolled {
            background: rgba(43, 31, 29, 0.97);
            box-shadow: var(--shadow-lg);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-accent);
            white-space: nowrap;
            letter-spacing: 0.04em;
            flex-shrink: 0;
        }

        .logo .logo-main {
            background: linear-gradient(135deg, #D4B87A 0%, #C9A96E 40%, #E8D5A3 70%, #B8963E 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            font-size: 1.3rem;
        }

        .logo .logo-badge {
            display: inline-block;
            font-size: 0.65rem;
            background: var(--color-accent);
            color: var(--color-nav-bg);
            padding: 2px 8px;
            border-radius: 20px;
            font-weight: 600;
            letter-spacing: 0.06em;
            -webkit-text-fill-color: #2B1F1D;
            line-height: 1.4;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: var(--spacing-xl);
            font-family: var(--font-sans);
            font-size: 0.95rem;
            letter-spacing: 0.03em;
        }

        .nav-links>li {
            position: relative;
        }

        .nav-links>li>a {
            color: rgba(255, 255, 255, 0.9);
            padding: var(--spacing-xs) 0;
            display: block;
            position: relative;
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .nav-links>li>a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent);
            transition: width var(--transition-normal);
        }

        .nav-links>li>a:hover,
        .nav-links>li>a.active {
            color: var(--color-accent);
        }

        .nav-links>li>a:hover::after,
        .nav-links>li>a.active::after {
            width: 100%;
        }

        /* Mega Menu */
        .mega-trigger {
            cursor: pointer;
        }

        .mega-panel {
            position: absolute;
            top: calc(100% + 18px);
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            background: var(--color-white);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-xl);
            padding: var(--spacing-2xl);
            min-width: 560px;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-normal);
            z-index: 1001;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-lg);
            pointer-events: none;
        }

        .mega-trigger:hover .mega-panel,
        .mega-panel:hover {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
            pointer-events: auto;
        }

        .mega-panel::before {
            content: '';
            position: absolute;
            top: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 8px solid transparent;
            border-right: 8px solid transparent;
            border-bottom: 8px solid var(--color-white);
        }

        .mega-card {
            text-align: center;
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            transition: all var(--transition-normal);
            cursor: pointer;
            background: var(--color-bg);
            border: 1px solid transparent;
        }

        .mega-card:hover {
            background: var(--color-card-bg);
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .mega-card .mega-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto var(--spacing-sm);
            background: var(--color-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--color-accent);
            border: 2px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .mega-card:hover .mega-icon {
            border-color: var(--color-accent);
            background: var(--color-white);
            box-shadow: var(--shadow-md);
        }

        .mega-card .mega-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-text);
            margin-bottom: 4px;
            font-family: var(--font-serif);
        }

        .mega-card .mega-desc {
            font-size: 0.75rem;
            color: var(--color-text-light);
            font-family: var(--font-sans);
            line-height: 1.5;
        }

        .nav-cta {
            display: inline-block;
            background: var(--color-emphasis);
            color: #fff !important;
            padding: 10px 22px !important;
            border-radius: var(--radius-lg);
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.04em;
            transition: all var(--transition-normal) !important;
            font-family: var(--font-sans);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: #a52323;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff !important;
        }

        .nav-cta::after {
            display: none !important;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 1002;
            background: none;
            padding: 8px;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-normal);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 992px) {
            .nav-links {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(43, 31, 29, 0.98);
                flex-direction: column;
                justify-content: center;
                gap: var(--spacing-xl);
                opacity: 0;
                visibility: hidden;
                transition: all var(--transition-normal);
                z-index: 1001;
                font-size: 1.15rem;
            }

            .nav-links.active {
                opacity: 1;
                visibility: visible;
            }

            .hamburger {
                display: flex;
            }

            .mega-panel {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                box-shadow: none;
                background: transparent;
                min-width: auto;
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
                padding: var(--spacing-md);
                pointer-events: auto;
                display: none;
            }

            .mega-panel::before {
                display: none;
            }

            .mega-trigger.active .mega-panel {
                display: grid;
            }

            .mega-card {
                background: rgba(255, 255, 255, 0.08);
                border-radius: var(--radius-md);
            }

            .mega-card .mega-title {
                color: rgba(255, 255, 255, 0.9);
            }

            .mega-card .mega-desc {
                color: rgba(255, 255, 255, 0.6);
            }

            .mega-card .mega-icon {
                background: rgba(255, 255, 255, 0.1);
                border-color: rgba(255, 255, 255, 0.2);
            }

            .nav-cta {
                margin-top: var(--spacing-md);
            }
        }

        @media (max-width: 480px) {
            .logo {
                font-size: 1rem;
            }
            .logo .logo-main {
                font-size: 1.05rem;
            }
            .logo .logo-badge {
                font-size: 0.6rem;
                padding: 2px 6px;
            }
            .header-inner {
                padding: 0 var(--spacing-md);
            }
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            background-position: center 30%;
            overflow: hidden;
            margin-top: calc(-1 * var(--nav-height));
            padding-top: var(--nav-height);
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(26, 20, 16, 0.72) 0%,
                    rgba(26, 20, 16, 0.65) 30%,
                    rgba(26, 20, 16, 0.78) 70%,
                    rgba(26, 20, 16, 0.9) 100%);
            z-index: 1;
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            z-index: 2;
            pointer-events: none;
            overflow: hidden;
        }

        .particle {
            position: absolute;
            width: 6px;
            height: 6px;
            background: rgba(201, 169, 110, 0.5);
            border-radius: 50%;
            animation: floatUp 8s infinite ease-in;
            opacity: 0;
        }

        .particle:nth-child(1) {
            left: 10%;
            animation-delay: 0s;
            animation-duration: 7s;
        }
        .particle:nth-child(2) {
            left: 25%;
            animation-delay: 1.5s;
            animation-duration: 9s;
        }
        .particle:nth-child(3) {
            left: 40%;
            animation-delay: 3s;
            animation-duration: 8s;
        }
        .particle:nth-child(4) {
            left: 55%;
            animation-delay: 0.8s;
            animation-duration: 10s;
        }
        .particle:nth-child(5) {
            left: 70%;
            animation-delay: 2.2s;
            animation-duration: 7.5s;
        }
        .particle:nth-child(6) {
            left: 85%;
            animation-delay: 4s;
            animation-duration: 9.5s;
        }
        .particle:nth-child(7) {
            left: 15%;
            animation-delay: 5s;
            animation-duration: 8.5s;
        }
        .particle:nth-child(8) {
            left: 60%;
            animation-delay: 3.5s;
            animation-duration: 11s;
        }

        @keyframes floatUp {
            0% {
                transform: translateY(100vh) rotate(0deg) scale(0);
                opacity: 0;
            }
            10% {
                opacity: 0.7;
            }
            30% {
                transform: translateY(50vh) rotate(120deg) scale(1.2);
                opacity: 0.5;
            }
            60% {
                transform: translateY(20vh) rotate(240deg) scale(0.8);
                opacity: 0.3;
            }
            100% {
                transform: translateY(-10vh) rotate(360deg) scale(0);
                opacity: 0;
            }
        }

        .hero-content {
            position: relative;
            z-index: 3;
            display: flex;
            align-items: center;
            gap: var(--spacing-3xl);
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: var(--spacing-4xl) var(--spacing-lg);
        }

        .hero-text {
            flex: 1;
            max-width: 600px;
        }

        .hero-label {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            border: 1px solid rgba(201, 169, 110, 0.4);
            color: var(--color-accent);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-lg);
            font-family: var(--font-sans);
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.25;
            margin-bottom: var(--spacing-lg);
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
            letter-spacing: 0.03em;
        }

        .hero-title .highlight {
            color: var(--color-accent);
            position: relative;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            margin-bottom: var(--spacing-xl);
            font-family: var(--font-sans);
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-xs);
            padding: 14px 32px;
            border-radius: var(--radius-lg);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.04em;
            transition: all var(--transition-normal);
            font-family: var(--font-sans);
            white-space: nowrap;
            text-align: center;
        }

        .btn-primary {
            background: var(--color-emphasis);
            color: #fff;
            box-shadow: 0 4px 16px rgba(139, 30, 30, 0.35);
            position: relative;
            overflow: hidden;
        }

        .btn-primary::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
            transition: transform var(--transition-slow);
        }

        .btn-primary:hover {
            background: #a52323;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(139, 30, 30, 0.45);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0) scale(0.98);
            box-shadow: 0 2px 8px rgba(139, 30, 30, 0.3);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.6);
            color: #fff;
        }

        .btn-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(201, 169, 110, 0.08);
            transform: translateY(-2px);
        }

        .btn-outline:active {
            transform: translateY(0) scale(0.98);
        }

        .hero-card-featured {
            flex: 0 0 380px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl);
            box-shadow: var(--shadow-xl);
            border: 2px solid var(--color-accent);
            position: relative;
            z-index: 3;
            backdrop-filter: blur(4px);
        }

        .hero-card-featured .featured-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: var(--color-nav-bg);
            padding: 6px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.05em;
            font-family: var(--font-sans);
            white-space: nowrap;
        }

        .hero-card-featured .card-tier {
            font-size: 0.8rem;
            color: var(--color-text-light);
            text-align: center;
            margin-bottom: var(--spacing-sm);
            font-family: var(--font-sans);
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .hero-card-featured .card-name {
            font-size: 1.5rem;
            font-weight: 700;
            text-align: center;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            font-family: var(--font-serif);
        }

        .hero-card-featured .card-features {
            list-style: none;
            margin-bottom: var(--spacing-lg);
        }

        .hero-card-featured .card-features li {
            padding: 8px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-family: var(--font-sans);
        }

        .hero-card-featured .card-features li::before {
            content: '✓';
            color: var(--color-accent);
            font-weight: 700;
            flex-shrink: 0;
        }

        .hero-card-featured .card-price {
            text-align: center;
            font-size: 1.1rem;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            font-family: var(--font-sans);
        }

        .hero-card-featured .card-price strong {
            font-size: 2rem;
            color: var(--color-emphasis);
            font-family: var(--font-serif);
        }

        .hero-card-featured .btn {
            width: 100%;
        }

        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                gap: var(--spacing-2xl);
                padding: var(--spacing-3xl) var(--spacing-lg);
                text-align: center;
            }
            .hero-text {
                max-width: 100%;
            }
            .hero-desc {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-actions {
                justify-content: center;
            }
            .hero-card-featured {
                flex: 0 0 auto;
                width: 100%;
                max-width: 420px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 480px) {
            .hero-section {
                min-height: auto;
                padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .btn {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            .hero-card-featured {
                padding: var(--spacing-lg);
            }
            .hero-card-featured .card-name {
                font-size: 1.25rem;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn {
                width: 100%;
            }
        }

        /* ========== SECTION COMMONS ========== */
        .section {
            padding: var(--spacing-4xl) 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-3xl);
        }

        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: var(--spacing-sm);
            font-family: var(--font-sans);
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            line-height: 1.3;
            letter-spacing: 0.03em;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.8;
            font-family: var(--font-sans);
        }

        .divider-gold {
            width: 60px;
            height: 3px;
            background: var(--color-accent);
            margin: var(--spacing-lg) auto;
            border-radius: 2px;
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--spacing-3xl) 0;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .section-desc {
                font-size: 0.95rem;
            }
        }

        /* ========== COUNTDOWN SECTION ========== */
        .countdown-section {
            background: linear-gradient(180deg, var(--color-bg) 0%, #F5EFE3 100%);
            text-align: center;
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        .countdown-timer {
            display: flex;
            justify-content: center;
            gap: var(--spacing-xl);
            flex-wrap: wrap;
            margin-top: var(--spacing-xl);
        }

        .countdown-item {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl) var(--spacing-lg);
            min-width: 100px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .countdown-item:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--color-accent);
            transform: translateY(-3px);
        }

        .countdown-num {
            font-size: 3rem;
            font-weight: 700;
            color: var(--color-emphasis);
            font-family: var(--font-serif);
            line-height: 1;
            display: block;
        }

        .countdown-label {
            font-size: 0.85rem;
            color: var(--color-text-light);
            margin-top: var(--spacing-xs);
            font-family: var(--font-sans);
            letter-spacing: 0.04em;
        }

        @media (max-width: 480px) {
            .countdown-timer {
                gap: var(--spacing-md);
            }
            .countdown-item {
                min-width: 70px;
                padding: var(--spacing-md);
            }
            .countdown-num {
                font-size: 2rem;
            }
        }

        /* ========== HIGHLIGHTS WALL ========== */
        .highlights-section {
            background: var(--color-bg);
        }

        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .highlight-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid transparent;
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: var(--spacing-md);
        }

        .highlight-card:nth-child(2) {
            transform: translateY(-20px);
            background: var(--color-card-bg);
            border-color: var(--color-accent);
            box-shadow: var(--shadow-lg);
        }

        .highlight-card:nth-child(3) {
            transform: translateY(-10px);
        }

        .highlight-card:hover {
            transform: translateY(-8px) !important;
            box-shadow: var(--shadow-xl);
            border-color: var(--color-accent);
        }

        .highlight-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--color-accent);
            border: 2px solid var(--color-border);
            flex-shrink: 0;
            transition: all var(--transition-normal);
        }

        .highlight-card:hover .highlight-icon {
            border-color: var(--color-accent);
            background: var(--color-white);
            box-shadow: var(--shadow-md);
        }

        .highlight-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            font-family: var(--font-serif);
        }

        .highlight-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            font-family: var(--font-sans);
        }

        .highlight-card .highlight-tag {
            display: inline-block;
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            font-family: var(--font-sans);
        }

        @media (max-width: 992px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-lg);
            }
            .highlight-card:nth-child(2),
            .highlight-card:nth-child(3) {
                transform: none;
            }
        }

        @media (max-width: 640px) {
            .highlights-grid {
                grid-template-columns: 1fr;
                padding: 0 var(--spacing-md);
            }
            .highlight-card {
                padding: var(--spacing-lg);
            }
        }

        /* ========== PACKAGE COMPARISON ========== */
        .packages-section {
            background: #F5EFE3;
        }

        .packages-table-wrap {
            overflow-x: auto;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
            -webkit-overflow-scrolling: touch;
        }

        .packages-table {
            width: 100%;
            min-width: 700px;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .packages-table thead th {
            background: var(--color-primary);
            color: #fff;
            padding: var(--spacing-lg);
            font-weight: 600;
            font-size: 1rem;
            text-align: center;
            font-family: var(--font-sans);
            letter-spacing: 0.04em;
        }

        .packages-table thead th.recommended {
            background: var(--color-accent);
            color: var(--color-nav-bg);
            position: relative;
        }

        .packages-table thead th.recommended::after {
            content: '热门推荐';
            position: absolute;
            top: -8px;
            right: 12px;
            background: var(--color-emphasis);
            color: #fff;
            font-size: 0.7rem;
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 600;
            letter-spacing: 0.05em;
        }

        .packages-table tbody td {
            padding: var(--spacing-md) var(--spacing-lg);
            text-align: center;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            font-family: var(--font-sans);
        }

        .packages-table tbody tr:last-child td {
            border-bottom: none;
        }

        .packages-table tbody tr:hover td {
            background: rgba(201, 169, 110, 0.04);
        }

        .packages-table .pkg-name {
            font-weight: 700;
            color: var(--color-text);
            font-family: var(--font-serif);
            font-size: 1.05rem;
        }

        .packages-table .pkg-price {
            font-weight: 700;
            color: var(--color-emphasis);
            font-size: 1.3rem;
            font-family: var(--font-serif);
        }

        .packages-table .check-icon {
            color: var(--color-accent);
            font-weight: 700;
            font-size: 1.1rem;
        }

        .packages-table .btn-cell {
            padding: var(--spacing-xl) var(--spacing-lg);
        }

        .packages-table .btn-sm {
            padding: 10px 24px;
            font-size: 0.9rem;
            border-radius: var(--radius-lg);
            font-weight: 600;
            letter-spacing: 0.04em;
            transition: all var(--transition-normal);
            font-family: var(--font-sans);
            white-space: nowrap;
        }

        .btn-accent {
            background: var(--color-accent);
            color: var(--color-nav-bg);
        }

        .btn-accent:hover {
            background: #B08D4A;
            color: var(--color-nav-bg);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-dark {
            background: var(--color-primary);
            color: #fff;
        }

        .btn-dark:hover {
            background: #4a3a3a;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        @media (max-width: 768px) {
            .packages-table-wrap {
                padding: 0 var(--spacing-md);
            }
            .packages-table {
                min-width: 600px;
                font-size: 0.8rem;
            }
            .packages-table thead th {
                padding: var(--spacing-md);
                font-size: 0.85rem;
            }
            .packages-table tbody td {
                padding: var(--spacing-sm) var(--spacing-md);
                font-size: 0.8rem;
            }
        }

        /* ========== TIMELINE SECTION ========== */
        .timeline-section {
            background: var(--color-bg);
        }

        .timeline {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            padding: var(--spacing-xl) var(--spacing-lg);
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 40px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-border) 50%, var(--color-accent) 100%);
            border-radius: 2px;
        }

        .timeline-item {
            display: flex;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-2xl);
            position: relative;
            align-items: flex-start;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-dot {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            background: var(--color-accent);
            border-radius: 50%;
            position: relative;
            z-index: 2;
            margin-left: 32px;
            box-shadow: 0 0 0 6px rgba(201, 169, 110, 0.2);
            transition: all var(--transition-normal);
        }

        .timeline-item:hover .timeline-dot {
            box-shadow: 0 0 0 12px rgba(201, 169, 110, 0.3);
            background: var(--color-emphasis);
        }

        .timeline-content {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-md);
            flex: 1;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .timeline-item:hover .timeline-content {
            box-shadow: var(--shadow-lg);
            border-color: var(--color-accent);
            transform: translateX(4px);
        }

        .timeline-content .timeline-time {
            font-size: 0.8rem;
            color: var(--color-accent);
            font-weight: 600;
            letter-spacing: 0.05em;
            font-family: var(--font-sans);
            margin-bottom: var(--spacing-xs);
        }

        .timeline-content h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            font-family: var(--font-serif);
        }

        .timeline-content p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            font-family: var(--font-sans);
        }

        .timeline-content .timeline-action {
            display: inline-block;
            margin-top: var(--spacing-sm);
            font-size: 0.85rem;
            color: var(--color-accent);
            font-weight: 600;
            cursor: pointer;
            font-family: var(--font-sans);
            transition: color var(--transition-fast);
        }

        .timeline-content .timeline-action:hover {
            color: var(--color-emphasis);
        }

        @media (max-width: 640px) {
            .timeline::before {
                left: 24px;
            }
            .timeline-dot {
                margin-left: 16px;
            }
            .timeline-item {
                gap: var(--spacing-md);
            }
            .timeline-content {
                padding: var(--spacing-md);
            }
        }

        /* ========== PROGRESS SECTION ========== */
        .progress-section {
            background: linear-gradient(180deg, #F5EFE3 0%, var(--color-bg) 100%);
        }

        .progress-container {
            max-width: 700px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .progress-item {
            margin-bottom: var(--spacing-xl);
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .progress-item:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--color-accent);
        }

        .progress-item .progress-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: var(--spacing-md);
            flex-wrap: wrap;
            gap: var(--spacing-sm);
        }

        .progress-item .progress-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text);
            font-family: var(--font-serif);
        }

        .progress-item .progress-percent {
            font-weight: 700;
            color: var(--color-accent);
            font-size: 1.1rem;
            font-family: var(--font-sans);
        }

        .progress-bar-outer {
            height: 10px;
            background: #E8E0D5;
            border-radius: 10px;
            overflow: hidden;
        }

        .progress-bar-inner {
            height: 100%;
            background: linear-gradient(90deg, var(--color-accent) 0%, #D4B87A 50%, var(--color-accent) 100%);
            border-radius: 10px;
            transition: width 1.5s ease;
            position: relative;
        }

        .progress-bar-inner::after {
            content: '';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 18px;
            background: var(--color-white);
            border: 3px solid var(--color-accent);
            border-radius: 50%;
            box-shadow: var(--shadow-sm);
        }

        .progress-reward {
            display: inline-block;
            margin-top: var(--spacing-sm);
            font-size: 0.8rem;
            color: var(--color-emphasis);
            font-weight: 600;
            background: rgba(139, 30, 30, 0.08);
            padding: 4px 12px;
            border-radius: 20px;
            font-family: var(--font-sans);
            letter-spacing: 0.03em;
        }

        @media (max-width: 480px) {
            .progress-item {
                padding: var(--spacing-md);
            }
        }

        /* ========== NEWS SECTION ========== */
        .news-section {
            background: var(--color-bg);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: var(--spacing-2xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
            align-items: start;
        }

        .news-list {
            list-style: none;
        }

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

        .news-list-item:hover {
            padding-left: var(--spacing-sm);
            border-bottom-color: var(--color-accent);
        }

        .news-list-item .news-date {
            font-size: 0.8rem;
            color: var(--color-text-light);
            font-family: var(--font-sans);
            white-space: nowrap;
            flex-shrink: 0;
            padding-top: 2px;
        }

        .news-list-item .news-info {
            flex: 1;
        }

        .news-list-item .news-title-link {
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            font-family: var(--font-serif);
            display: block;
            margin-bottom: 4px;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }

        .news-list-item:hover .news-title-link {
            color: var(--color-accent);
        }

        .news-list-item .news-excerpt {
            font-size: 0.85rem;
            color: var(--color-text-light);
            font-family: var(--font-sans);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list-item .news-tag {
            display: inline-block;
            font-size: 0.7rem;
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent);
            padding: 2px 8px;
            border-radius: 12px;
            font-weight: 600;
            letter-spacing: 0.04em;
            font-family: var(--font-sans);
            margin-top: 4px;
        }

        .news-sidebar {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            position: sticky;
            top: calc(var(--nav-height) + 20px);
        }

        .news-sidebar h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-lg);
            padding-bottom: var(--spacing-sm);
            border-bottom: 2px solid var(--color-accent);
            font-family: var(--font-serif);
            display: inline-block;
        }

        .news-sidebar-list {
            list-style: none;
        }

        .news-sidebar-list li {
            padding: var(--spacing-sm) 0;
            border-bottom: 1px dashed var(--color-border);
            transition: all var(--transition-fast);
        }

        .news-sidebar-list li:last-child {
            border-bottom: none;
        }

        .news-sidebar-list a {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            font-family: var(--font-sans);
            display: block;
            transition: all var(--transition-fast);
            line-height: 1.5;
        }

        .news-sidebar-list a:hover {
            color: var(--color-accent);
            padding-left: 6px;
        }

        .news-sidebar .sidebar-badge {
            display: inline-block;
            background: var(--color-emphasis);
            color: #fff;
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: 6px;
            font-weight: 600;
            font-family: var(--font-sans);
        }

        @media (max-width: 768px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: var(--spacing-xl);
            }
            .news-sidebar {
                position: static;
                order: -1;
            }
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            position: relative;
            padding: var(--spacing-4xl) 0;
        }

        .cta-overlay {
            position: absolute;
            inset: 0;
            background: rgba(26, 20, 16, 0.85);
            z-index: 1;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
            padding: 0 var(--spacing-lg);
        }

        .cta-content .cta-title {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: var(--spacing-md);
            font-family: var(--font-serif);
        }

        .cta-content .cta-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: var(--spacing-xl);
            font-family: var(--font-sans);
            line-height: 1.8;
        }

        .cta-form {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            justify-content: center;
            max-width: 560px;
            margin: 0 auto;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: var(--radius-lg);
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            font-family: var(--font-sans);
            transition: all var(--transition-normal);
        }

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

        .cta-form input:focus {
            border-color: var(--color-accent);
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.2);
        }

        .cta-form .btn {
            flex-shrink: 0;
        }

        @media (max-width: 480px) {
            .cta-content .cta-title {
                font-size: 1.5rem;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: auto;
            }
            .cta-form .btn {
                width: 100%;
            }
        }

        /* ========== FAQ SECTION ========== */
        .faq-section {
            background: var(--color-bg);
        }

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .faq-item {
            margin-bottom: var(--spacing-md);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
            background: var(--color-white);
            transition: all var(--transition-normal);
        }

        .faq-item:hover {
            border-color: var(--color-accent);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: var(--spacing-lg) var(--spacing-xl);
            background: #F8F3EA;
            border: none;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-md);
            font-family: var(--font-serif);
            position: relative;
            transition: all var(--transition-normal);
        }

        .faq-question::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 24px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-normal);
        }

        .faq-item:hover .faq-question::before {
            height: 32px;
            background: #D4B87A;
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-accent);
            transition: all var(--transition-normal);
            border: 2px solid var(--color-border);
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(45deg);
            border-color: var(--color-accent);
            background: var(--color-accent);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 var(--spacing-xl);
            background: var(--color-white);
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: var(--spacing-lg) var(--spacing-xl);
        }

        .faq-answer p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            font-family: var(--font-sans);
        }

        @media (max-width: 480px) {
            .faq-question {
                padding: var(--spacing-md);
                font-size: 0.9rem;
            }
            .faq-answer {
                padding: 0 var(--spacing-md);
            }
            .faq-item.active .faq-answer {
                padding: var(--spacing-md);
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-nav-bg);
            color: rgba(255, 255, 255, 0.8);
            padding: var(--spacing-4xl) 0 var(--spacing-xl);
            font-family: var(--font-sans);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: var(--spacing-2xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .footer-col h4 {
            color: var(--color-accent);
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: var(--spacing-lg);
            font-family: var(--font-serif);
            letter-spacing: 0.04em;
        }

        .footer-col p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: var(--spacing-sm);
        }

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

        .footer-col ul li {
            margin-bottom: var(--spacing-sm);
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            display: inline-block;
        }

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

        .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: var(--spacing-md);
            font-family: var(--font-serif);
            letter-spacing: 0.04em;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: var(--spacing-3xl);
            padding-top: var(--spacing-xl);
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: var(--spacing-lg);
            padding-right: var(--spacing-lg);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xl);
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            .footer-col {
                text-align: center;
            }
        }

        /* ========== BOTTOM FIXED BAR ========== */
        .bottom-fixed-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(43, 31, 29, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            padding: 10px var(--spacing-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-md);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            height: var(--bottom-bar-height);
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
        }

        .bottom-fixed-bar .bar-text {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.9rem;
            font-family: var(--font-sans);
            white-space: nowrap;
        }

        .bottom-fixed-bar .bar-phone {
            color: var(--color-accent);
            font-weight: 700;
            font-size: 1rem;
            font-family: var(--font-sans);
            white-space: nowrap;
        }

        .bottom-fixed-bar .btn {
            padding: 10px 22px;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        @media (min-width: 769px) {
            .bottom-fixed-bar {
                display: none;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-bottom: var(--bottom-bar-height);
            }
            .bottom-fixed-bar {
                display: flex;
            }
        }

        @media (max-width: 480px) {
            .bottom-fixed-bar {
                gap: var(--spacing-sm);
                padding: 8px var(--spacing-md);
            }
            .bottom-fixed-bar .bar-text {
                font-size: 0.78rem;
            }
            .bottom-fixed-bar .btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
        }

        /* ========== COLLECTION SECTION ========== */
        .collection-section {
            background: #F5EFE3;
        }

        .collection-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .collection-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
        }

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

        .collection-card .collection-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .collection-card .collection-body {
            padding: var(--spacing-lg);
        }

        .collection-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-xs);
            font-family: var(--font-serif);
        }

        .collection-card .collection-count {
            font-size: 0.8rem;
            color: var(--color-accent);
            font-weight: 600;
            font-family: var(--font-sans);
            letter-spacing: 0.04em;
        }

        .collection-card .collection-arrow {
            position: absolute;
            bottom: var(--spacing-lg);
            right: var(--spacing-lg);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--color-accent);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .collection-card:hover .collection-arrow {
            background: var(--color-accent);
            color: #fff;
            border-color: var(--color-accent);
        }

        @media (max-width: 992px) {
            .collection-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 540px) {
            .collection-grid {
                grid-template-columns: 1fr;
                padding: 0 var(--spacing-md);
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mt-lg {
            margin-top: var(--spacing-xl);
        }

        /* Scroll reveal simple */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }