/* roulang page: index */
:root {
            --rose-gold: #B76E79;
            --rose-gold-dark: #9E5B65;
            --deep-night: #1E1E2F;
            --surface: #2A2A3C;
            --warm-white: #F5F0EB;
            --muted: #C0B7B0;
            --gold-accent: #C9A96E;
            --error-red: #E06C6C;
            --card-radius: 12px;
            --btn-radius: 8px;
            --input-radius: 8px;
            --img-radius: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 16px 36px rgba(0, 0, 0, 0.45);
            --shadow-btn-glow: 0 0 20px rgba(183, 110, 121, 0.3);
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            line-height: 1.6;
            background-color: var(--deep-night);
            color: var(--warm-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        input,
        textarea {
            font-family: inherit;
            outline: none;
            transition: all var(--transition-smooth);
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 导航栏 */
        .nav-glass {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(30, 30, 47, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: all var(--transition-smooth);
            padding: 0 20px;
        }

        .nav-glass.scrolled {
            background: rgba(22, 22, 35, 0.95);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }

        .nav-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--warm-white);
            white-space: nowrap;
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--rose-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links li a {
            display: block;
            padding: 8px 16px;
            border-radius: 6px;
            color: var(--warm-white);
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            position: relative;
        }

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

        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--rose-gold);
            border-radius: 1px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .nav-search-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-smooth);
            color: var(--muted);
            font-size: 1rem;
        }

        .nav-search-icon:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--warm-white);
        }

        .btn-nav-cta {
            background: var(--rose-gold);
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--btn-radius);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
        }

        .btn-nav-cta:hover {
            background: var(--rose-gold-dark);
            box-shadow: var(--shadow-btn-glow);
            transform: translateY(-1px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            padding: 8px;
            z-index: 1001;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--warm-white);
            border-radius: 2px;
            transition: all var(--transition-smooth);
        }

        .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);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(22, 22, 35, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 999;
            flex-direction: column;
            padding: 40px 20px;
            gap: 16px;
            overflow-y: auto;
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 20px;
            font-size: 1.1rem;
            color: var(--warm-white);
            border-radius: 8px;
            transition: all var(--transition-smooth);
            text-align: center;
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: rgba(183, 110, 121, 0.2);
            color: var(--rose-gold);
        }

        .mobile-menu .btn-nav-cta {
            display: block;
            text-align: center;
            margin-top: 12px;
            padding: 14px 28px;
            font-size: 1rem;
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 100px 20px 80px;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.65);
            z-index: 1;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(183, 110, 121, 0.08) 0%, transparent 70%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 900px;
            width: 100%;
            text-align: center;
        }

        .hero-icon-matrix {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-bottom: 36px;
        }

        .hero-icon-item {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: rgba(42, 42, 60, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            transition: all var(--transition-smooth);
            cursor: default;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .hero-icon-item:hover {
            border-color: var(--rose-gold);
            background: rgba(183, 110, 121, 0.15);
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
        }

        .hero-icon-item .icon-symbol {
            font-size: 1.6rem;
            color: var(--rose-gold);
            line-height: 1;
        }

        .hero-icon-item .icon-label {
            font-size: 0.7rem;
            color: var(--muted);
            white-space: nowrap;
            letter-spacing: 0.04em;
        }

        .hero-status-bar {
            display: inline-flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 24px;
            padding: 10px 24px;
            background: rgba(42, 42, 60, 0.5);
            border-radius: 24px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .hero-status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--gold-accent);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(201, 169, 110, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(201, 169, 110, 0);
            }
        }

        .hero-status-text {
            font-size: 0.85rem;
            color: var(--muted);
            letter-spacing: 0.03em;
        }

        .hero-status-text strong {
            color: var(--warm-white);
            font-weight: 600;
        }

        .hero-title {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            font-weight: 700;
            color: var(--warm-white);
            line-height: 1.25;
            margin: 0 0 16px;
            letter-spacing: 0.02em;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--muted);
            margin: 0 auto 10px;
            max-width: 600px;
            line-height: 1.5;
        }

        .hero-desc {
            font-size: 0.95rem;
            color: rgba(192, 183, 176, 0.8);
            margin: 0 auto 32px;
            max-width: 620px;
            line-height: 1.7;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        .btn-primary {
            display: inline-block;
            background: var(--rose-gold);
            color: #fff;
            padding: 14px 32px;
            border-radius: var(--btn-radius);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
        }

        .btn-primary:hover {
            background: var(--rose-gold-dark);
            box-shadow: var(--shadow-btn-glow);
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--rose-gold);
            padding: 14px 32px;
            border-radius: var(--btn-radius);
            font-weight: 600;
            font-size: 1rem;
            border: 1.5px solid var(--rose-gold);
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
        }

        .btn-outline:hover {
            background: rgba(183, 110, 121, 0.1);
            transform: translateY(-2px);
        }

        .btn-text-link {
            display: inline-block;
            color: var(--rose-gold);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 4px;
            transition: all var(--transition-smooth);
            border-bottom: 1px solid transparent;
        }

        .btn-text-link:hover {
            border-bottom-color: var(--rose-gold);
            color: var(--rose-gold-dark);
        }

        /* 通用板块 */
        .section-block {
            padding: 80px 20px;
        }

        .section-block.alt-bg {
            background: rgba(26, 26, 40, 0.5);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--rose-gold);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 700;
            color: var(--warm-white);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--muted);
            margin: 0 auto 40px;
            max-width: 640px;
            line-height: 1.7;
        }

        .card {
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--card-radius);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
        }

        .card-body {
            padding: 24px;
        }

        .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(183, 110, 121, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--rose-gold);
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--warm-white);
            margin: 0 0 8px;
            line-height: 1.3;
        }

        .card-text {
            font-size: 0.9rem;
            color: var(--muted);
            line-height: 1.6;
            margin: 0;
        }

        /* 板块多样化布局 */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

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

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

        /* 标签云 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag-item {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 20px;
            background: rgba(42, 42, 60, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--muted);
            font-size: 0.85rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
        }

        .tag-item:hover {
            background: rgba(183, 110, 121, 0.2);
            border-color: var(--rose-gold);
            color: var(--rose-gold);
            transform: translateY(-2px);
        }

        .tag-item.hot {
            border-color: rgba(201, 169, 110, 0.4);
            color: var(--gold-accent);
        }

        /* 步骤条 */
        .steps-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .step-card {
            flex: 1;
            min-width: 220px;
            max-width: 320px;
            text-align: center;
            padding: 28px 20px;
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--card-radius);
            position: relative;
            transition: all var(--transition-smooth);
        }

        .step-card:hover {
            border-color: rgba(183, 110, 121, 0.3);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--rose-gold);
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }

        .step-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--warm-white);
            margin: 0 0 8px;
        }

        .step-desc {
            font-size: 0.85rem;
            color: var(--muted);
            line-height: 1.5;
            margin: 0;
        }

        /* FAQ手风琴 */
        .faq-list {
            max-width: 720px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--card-radius);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .faq-item.open {
            border-color: rgba(183, 110, 121, 0.4);
        }

        .faq-question {
            width: 100%;
            padding: 18px 20px;
            background: none;
            color: var(--warm-white);
            font-size: 0.95rem;
            font-weight: 500;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
        }

        .faq-question:hover {
            color: var(--rose-gold);
        }

        .faq-arrow {
            font-size: 0.7rem;
            color: var(--muted);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--rose-gold);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            margin: 0;
            font-size: 0.85rem;
            color: var(--muted);
            line-height: 1.7;
        }

        /* 资讯区 */
        .info-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
            align-items: start;
        }

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

        .info-list-item {
            display: flex;
            align-items: baseline;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

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

        .info-list-item:hover .info-list-title {
            color: var(--rose-gold);
        }

        .info-list-date {
            font-size: 0.75rem;
            color: var(--muted);
            white-space: nowrap;
            flex-shrink: 0;
            min-width: 70px;
        }

        .info-list-title {
            font-size: 0.9rem;
            color: var(--warm-white);
            transition: color var(--transition-smooth);
            line-height: 1.4;
            flex: 1;
        }

        .info-list-meta {
            font-size: 0.7rem;
            color: var(--muted);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .info-sidebar {
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--card-radius);
            padding: 24px;
            position: sticky;
            top: 80px;
        }

        .info-sidebar-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--warm-white);
            margin: 0 0 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .info-sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .info-sidebar-list li a {
            display: block;
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 0.85rem;
            color: var(--muted);
            transition: all var(--transition-smooth);
        }

        .info-sidebar-list li a:hover {
            background: rgba(183, 110, 121, 0.1);
            color: var(--rose-gold);
        }

        /* 证言卡 */
        .testimonial-card {
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--card-radius);
            padding: 28px;
            position: relative;
            transition: all var(--transition-smooth);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
        }

        .testimonial-quote-mark {
            font-size: 3rem;
            color: rgba(183, 110, 121, 0.3);
            line-height: 1;
            position: absolute;
            top: 16px;
            left: 20px;
            pointer-events: none;
        }

        .testimonial-text {
            font-size: 0.9rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 0 0 20px;
            padding-top: 10px;
            position: relative;
            z-index: 1;
        }

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

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--surface);
            border: 2px solid rgba(183, 110, 121, 0.3);
            overflow: hidden;
            flex-shrink: 0;
        }

        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .testimonial-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--warm-white);
        }

        .testimonial-role {
            font-size: 0.7rem;
            color: var(--muted);
        }

        /* CTA区 */
        .cta-fullwidth {
            background: linear-gradient(135deg, rgba(30, 30, 47, 0.95) 0%, rgba(42, 42, 60, 0.9) 50%, rgba(30, 30, 47, 0.95) 100%);
            border-top: 1px solid rgba(183, 110, 121, 0.2);
            border-bottom: 1px solid rgba(183, 110, 121, 0.2);
            padding: 70px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-fullwidth::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(183, 110, 121, 0.08) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }

        .cta-fullwidth .cta-content {
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin: 0 auto;
        }

        .cta-fullwidth .cta-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--warm-white);
            margin: 0 0 12px;
        }

        .cta-fullwidth .cta-text {
            font-size: 0.95rem;
            color: var(--muted);
            margin: 0 0 28px;
            line-height: 1.6;
        }

        .btn-cta-large {
            display: inline-block;
            background: var(--rose-gold);
            color: #fff;
            padding: 16px 40px;
            border-radius: var(--btn-radius);
            font-weight: 700;
            font-size: 1.1rem;
            transition: all var(--transition-smooth);
            letter-spacing: 0.04em;
            box-shadow: 0 0 30px rgba(183, 110, 121, 0.25);
        }

        .btn-cta-large:hover {
            background: var(--rose-gold-dark);
            box-shadow: 0 0 45px rgba(183, 110, 121, 0.4);
            transform: translateY(-3px);
        }

        /* 表单 */
        .form-card {
            background: var(--surface);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--card-radius);
            padding: 36px;
            max-width: 560px;
            margin: 0 auto;
            box-shadow: var(--shadow-card);
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            color: var(--warm-white);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .form-input {
            width: 100%;
            padding: 12px 16px;
            background: var(--deep-night);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--input-radius);
            color: var(--warm-white);
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
        }

        .form-input:focus {
            border-color: var(--rose-gold);
            box-shadow: 0 0 0 3px rgba(183, 110, 121, 0.2);
            outline: none;
        }

        .form-input::placeholder {
            color: rgba(192, 183, 176, 0.5);
        }

        textarea.form-input {
            min-height: 100px;
            resize: vertical;
        }

        .form-privacy {
            font-size: 0.7rem;
            color: var(--muted);
            text-align: center;
            margin-top: 12px;
            line-height: 1.5;
        }

        .btn-submit {
            width: 100%;
            padding: 14px;
            background: var(--rose-gold);
            color: #fff;
            border-radius: var(--btn-radius);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            letter-spacing: 0.03em;
        }

        .btn-submit:hover {
            background: var(--rose-gold-dark);
            box-shadow: var(--shadow-btn-glow);
            transform: translateY(-1px);
        }

        /* 页脚 */
        .site-footer {
            background: #18182a;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 50px 20px 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--warm-white);
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 0.8rem;
            color: var(--muted);
            line-height: 1.6;
            margin: 0;
        }

        .footer-col-title {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--warm-white);
            margin: 0 0 14px;
            letter-spacing: 0.04em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links li a {
            font-size: 0.8rem;
            color: var(--muted);
            transition: color var(--transition-smooth);
        }

        .footer-links li a:hover {
            color: var(--rose-gold);
        }

        .footer-social {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .footer-social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: var(--muted);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .footer-social-icon:hover {
            background: rgba(183, 110, 121, 0.2);
            color: var(--rose-gold);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 30px auto 0;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            text-align: center;
            font-size: 0.75rem;
            color: var(--muted);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .info-layout {
                grid-template-columns: 1fr;
            }
            .info-sidebar {
                position: static;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-actions .btn-nav-cta {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .hero-section {
                min-height: auto;
                padding: 120px 16px 60px;
            }
            .hero-icon-matrix {
                gap: 12px;
            }
            .hero-icon-item {
                width: 60px;
                height: 60px;
            }
            .hero-icon-item .icon-symbol {
                font-size: 1.2rem;
            }
            .hero-icon-item .icon-label {
                font-size: 0.6rem;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-desc {
                font-size: 0.85rem;
            }
            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
            }
            .section-block {
                padding: 50px 16px;
            }
            .steps-row {
                flex-direction: column;
                align-items: center;
            }
            .step-card {
                max-width: 100%;
            }
            .cta-fullwidth {
                padding: 50px 16px;
            }
            .cta-fullwidth .cta-title {
                font-size: 1.3rem;
            }
            .form-card {
                padding: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .info-layout {
                gap: 20px;
            }
            .card-body {
                padding: 18px;
            }
            .testimonial-card {
                padding: 20px;
            }
        }

        @media (max-width: 520px) {
            .hero-icon-matrix {
                gap: 8px;
            }
            .hero-icon-item {
                width: 50px;
                height: 50px;
            }
            .hero-icon-item .icon-symbol {
                font-size: 1rem;
            }
            .hero-icon-item .icon-label {
                font-size: 0.55rem;
            }
            .hero-status-bar {
                gap: 8px;
                padding: 8px 14px;
                font-size: 0.7rem;
            }
            .btn-primary,
            .btn-outline {
                padding: 12px 20px;
                font-size: 0.85rem;
                width: 100%;
                text-align: center;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: center;
                width: 100%;
            }
            .btn-cta-large {
                padding: 14px 28px;
                font-size: 0.95rem;
                width: 100%;
                text-align: center;
            }
            .btn-submit {
                font-size: 0.9rem;
            }
        }