/* ========== 基础重置与变量 (Editorial 预设) ========== */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --teal: #102C31;
            --teal-deep: #0A1F23;
            --teal-light: #3C6B68;
            --teal-soft: #E6EBEA;
            --gold: #C9A35E;
            --gold-deep: #A8893E;
            --gold-light: #E2D4A8;
            --gold-soft: #F5EFE0;
            --ivory: #F3F0E9;
            --ivory-warm: #EAE4D7;
            --cream: #FAF7F2;
            --charcoal: #182126;
            --slate: #4A5A5E;
            --slate-light: #8A8A8A;
            --white: #ffffff;
            --line: rgba(16, 44, 49, 0.12);
            --line-gold: rgba(201, 163, 94, 0.3);
            --shadow-sm: 0 4px 20px rgba(16, 44, 49, 0.06);
            --shadow-md: 0 12px 40px rgba(16, 44, 49, 0.1);
            --shadow-lg: 0 24px 60px rgba(16, 44, 49, 0.14);
            --shadow-gold: 0 16px 50px rgba(201, 163, 94, 0.25);
            --serif: 'Noto Serif SC', 'Playfair Display', serif;
            --serif-en: 'Playfair Display', 'Cormorant Garamond', serif;
            --sans: 'Noto Sans SC', sans-serif;
            --transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--sans);
            line-height: 1.75;
            color: var(--charcoal);
            background: var(--ivory);
            font-weight: 400;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        ::selection { background: var(--gold); color: var(--white); }

        .container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

        /* ========== 导航栏 ========== */
        .navbar {
            position: fixed; top: 0; left: 0; width: 100%;
            background: rgba(243, 240, 233, 0.85);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid transparent;
            z-index: 1000;
            padding: 18px 0;
            transition: var(--transition);
        }
        .navbar.scrolled {
            background: rgba(243, 240, 233, 0.96);
            border-bottom-color: var(--line);
            padding: 14px 0;
            box-shadow: var(--shadow-sm);
        }
        .nav-content { display: flex; justify-content: space-between; align-items: center; max-width: 1440px; margin: 0 auto; padding: 0 32px; gap: 30px; }
        .logo { display: flex; align-items: center; gap: 14px; text-decoration: none; flex-shrink: 0; }
        .logo-mark {
            width: 44px; height: 44px; border-radius: 50%;
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 6px 18px rgba(16, 44, 49, 0.25);
            position: relative;
        }
        .logo-mark::after {
            content: ''; position: absolute; inset: 3px; border-radius: 50%;
            border: 1px solid rgba(201, 163, 94, 0.5);
        }
        .logo-mark i { color: var(--gold-light); font-size: 20px; }
        .logo-text { display: flex; flex-direction: column; line-height: 1.25; white-space: nowrap; }
        .logo-text .cn { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--teal); letter-spacing: 2px; }
        .logo-text .en { font-family: var(--serif-en); font-size: 9px; color: var(--gold-deep); letter-spacing: 2px; text-transform: uppercase; margin-top: 3px; white-space: nowrap; }
        .logo-img { height: 38px; width: auto; display: block; }
        .navbar.scrolled .logo-img { height: 34px; }

        .nav-links { display: flex; gap: 22px; list-style: none; align-items: center; flex-wrap: nowrap; flex-shrink: 0; }
        .nav-links li { white-space: nowrap; }
        .nav-links a {
            text-decoration: none; color: var(--charcoal);
            font-size: 13.5px; font-weight: 500; position: relative;
            transition: var(--transition); letter-spacing: 0.3px;
            white-space: nowrap; display: inline-block;
        }
        .nav-links a:not(.nav-cta)::after {
            content: ''; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
            width: 0; height: 1.5px; background: var(--gold);
            transition: width 0.35s ease;
        }
        .nav-links a:not(.nav-cta):hover { color: var(--teal); }
        .nav-links a:not(.nav-cta):hover::after { width: 100%; }
        .nav-cta {
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            color: var(--white) !important; padding: 10px 20px; border-radius: 30px;
            font-weight: 600; box-shadow: 0 8px 22px rgba(16, 44, 49, 0.28);
            transition: var(--transition); font-size: 13px;
        }
        .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(16, 44, 49, 0.4); }

        .nav-toggle { display: none; background: none; border: none; font-size: 22px; color: var(--teal); cursor: pointer; }

        /* ========== Hero 区域 ========== */
        .hero {
            min-height: 100vh; position: relative; display: flex; align-items: center;
            padding: 140px 0 100px; overflow: hidden;
            background: linear-gradient(135deg, #0A1F23 0%, #102C31 45%, #3C6B68 100%);
        }
        .hero-bg {
            position: absolute; inset: 0;
            background-image: url('../images/hero-bg.webp');
            background-size: cover; background-position: center;
            opacity: 0.22; mix-blend-mode: luminosity;
        }
        .hero::before {
            content: ''; position: absolute; inset: 0;
            background: radial-gradient(ellipse at 75% 25%, rgba(201, 163, 94, 0.18) 0%, transparent 50%),
                        radial-gradient(ellipse at 20% 80%, rgba(60, 107, 104, 0.3) 0%, transparent 50%);
        }
        .hero-grain {
            position: absolute; inset: 0; opacity: 0.4; pointer-events: none;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
        }
        .hero-content { position: relative; z-index: 2; color: var(--white); }
        .hero-eyebrow {
            display: inline-flex; align-items: center; gap: 12px;
            padding: 10px 22px; border-radius: 30px;
            background: rgba(201, 163, 94, 0.15); border: 1px solid rgba(201, 163, 94, 0.4);
            font-size: 13px; letter-spacing: 3px; text-transform: uppercase;
            color: var(--gold-light); font-family: var(--serif-en); font-weight: 500;
            margin-bottom: 32px;
        }
        .hero-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--gold); }
        .hero h1 {
            font-family: var(--serif); font-size: 72px; font-weight: 700;
            line-height: 1.18; letter-spacing: 4px; margin-bottom: 24px;
            color: var(--white);
        }
        .hero h1 .accent { color: var(--gold); font-style: italic; font-family: var(--serif-en); font-weight: 500; letter-spacing: 2px; }
        .hero-subtitle {
            font-size: 19px; font-weight: 300; letter-spacing: 4px;
            color: rgba(255, 255, 255, 0.82); margin-bottom: 36px;
            max-width: 720px; line-height: 1.8;
        }
        .hero-subtitle .divider { display: inline-block; width: 30px; height: 1px; background: var(--gold); vertical-align: middle; margin: 0 16px; }
        .hero-desc {
            font-size: 16px; line-height: 2; letter-spacing: 0.5px;
            color: rgba(255, 255, 255, 0.78); max-width: 660px; margin-bottom: 52px;
        }
        .hero-actions { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-bottom: 72px; }
        .btn-primary {
            display: inline-flex; align-items: center; gap: 12px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
            color: var(--white); padding: 18px 42px; border-radius: 50px;
            font-size: 15px; font-weight: 600; letter-spacing: 2px; text-decoration: none;
            box-shadow: var(--shadow-gold); transition: var(--transition);
            border: 1px solid rgba(255,255,255,0.15);
        }
        .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 22px 60px rgba(201, 163, 94, 0.45); }
        .btn-ghost {
            display: inline-flex; align-items: center; gap: 12px;
            color: var(--white); padding: 18px 34px; border-radius: 50px;
            font-size: 15px; font-weight: 500; letter-spacing: 2px; text-decoration: none;
            border: 1px solid rgba(255,255,255,0.3); transition: var(--transition);
            backdrop-filter: blur(10px); background: rgba(255,255,255,0.05);
        }
        .btn-ghost:hover { border-color: var(--gold); color: var(--gold-light); background: rgba(201,163,94,0.1); }

        .hero-stats {
            display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
            border-top: 1px solid rgba(255,255,255,0.15); padding-top: 44px;
        }
        .hero-stat { padding: 0 28px; border-right: 1px solid rgba(255,255,255,0.12); }
        .hero-stat:last-child { border-right: none; }
        .hero-stat .num {
            font-family: var(--serif-en); font-size: 48px; font-weight: 600;
            color: var(--gold); line-height: 1; margin-bottom: 12px; letter-spacing: -1px;
        }
        .hero-stat .label { font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,0.7); }

        .scroll-hint {
            position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
            z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px;
            color: rgba(255,255,255,0.5); font-size: 11px; letter-spacing: 3px;
        }
        .scroll-hint .line {
            width: 1px; height: 30px; background: linear-gradient(to bottom, var(--gold), transparent);
            animation: scrollLine 2s ease-in-out infinite;
        }
        @keyframes scrollLine { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

        /* ========== Section 通用 ========== */
        section { padding: 110px 0; position: relative; }
        .bg-soft { background: var(--cream); }
        .bg-cream { background: var(--ivory-warm); }
        .bg-teal { background: var(--teal); color: var(--white); }

        .section-header { margin-bottom: 64px; }
        .section-header.center { text-align: center; }
        .section-eyebrow {
            display: inline-block; font-family: var(--serif-en); font-size: 12px;
            letter-spacing: 3px; text-transform: uppercase;
            color: var(--gold-deep); font-weight: 600;
            padding-bottom: 12px; margin-bottom: 16px;
            border-bottom: 1px solid var(--line-gold);
        }
        .section-eyebrow.center { display: inline-block; }
        .section-title {
            font-family: var(--serif); font-size: 46px; font-weight: 700;
            color: var(--teal); line-height: 1.3; margin-bottom: 8px; letter-spacing: 2px;
        }
        .section-title .en {
            display: block; font-family: var(--serif-en); font-style: italic;
            font-size: 22px; color: var(--gold-deep); font-weight: 500;
            margin-top: 8px; letter-spacing: 1px;
        }
        .bg-teal .section-title { color: var(--white); }
        .bg-teal .section-title .en { color: var(--gold-light); }
        .bg-teal .section-eyebrow { color: var(--gold-light); border-color: var(--gold); }
        .section-desc {
            font-size: 16px; line-height: 1.9; color: var(--slate);
            max-width: 760px; margin: 18px auto 0;
        }
        .bg-teal .section-desc { color: rgba(255,255,255,0.85); }

        /* ========== 痛点分析 ========== */
        .pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
        .pain-card {
            background: var(--white); padding: 36px 28px; border-radius: 14px;
            border: 1px solid var(--line); transition: var(--transition);
            position: relative; overflow: hidden;
        }
        .pain-card::before {
            content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 0;
            background: var(--gold); transition: height 0.5s ease;
        }
        .pain-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold); }
        .pain-card:hover::before { height: 100%; }
        .pain-icon {
            width: 56px; height: 56px; border-radius: 14px;
            background: var(--gold-soft); color: var(--gold-deep);
            display: flex; align-items: center; justify-content: center;
            font-size: 24px; margin-bottom: 22px;
        }
        .pain-card h3 { font-family: var(--serif); font-size: 18px; font-weight: 600; color: var(--teal); margin-bottom: 12px; letter-spacing: 1px; }
        .pain-card p { font-size: 14.5px; line-height: 1.85; color: var(--slate); }

        /* ========== 核心服务（8 大陪跑模块 - 网格化） ========== */
        @keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        .services-grid {
            display: grid; grid-template-columns: repeat(2, 1fr);
            gap: 28px; margin-top: 40px;
        }
        .service-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 16px;
            padding: 40px 36px;
            position: relative;
            transition: var(--transition);
            overflow: hidden;
        }
        .service-card::before {
            content: '';
            position: absolute; top: 0; left: 0; right: 0; height: 3px;
            background: linear-gradient(90deg, var(--gold) 0%, var(--teal) 100%);
            opacity: 0; transition: var(--transition);
        }
        .service-card:hover {
            border-color: var(--gold);
            box-shadow: 0 12px 32px rgba(16, 44, 49, 0.08);
            transform: translateY(-4px);
        }
        .service-card:hover::before { opacity: 1; }
        .service-card.featured {
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            border-color: var(--teal);
            color: var(--white);
        }
        .service-card.featured::before {
            opacity: 1;
            background: linear-gradient(90deg, var(--gold) 0%, #fff 100%);
        }
        .service-card.featured .service-num { color: var(--gold); }
        .service-card.featured .service-title { color: var(--white); }
        .service-card.featured .service-list li { color: rgba(255,255,255,0.92); border-bottom-color: rgba(255,255,255,0.15); }
        .service-card.featured .service-list li i { color: var(--gold); }
        .service-card.featured .featured-badge { display: inline-block; }

        .service-num {
            font-family: var(--serif-en);
            font-size: 36px; font-weight: 600;
            color: var(--gold-deep); line-height: 1;
            letter-spacing: -1px;
            margin-bottom: 14px;
        }
        .service-title {
            font-family: var(--serif);
            font-size: 24px; font-weight: 700;
            color: var(--teal);
            margin-bottom: 8px;
            letter-spacing: 1.5px;
        }
        .featured-badge {
            display: none;
            font-size: 11px; letter-spacing: 2px;
            color: var(--gold);
            margin-left: 8px;
            vertical-align: middle;
        }
        .new-badge {
            display: inline-block;
            font-size: 10px; letter-spacing: 1px;
            color: #fff;
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
            padding: 3px 10px;
            border-radius: 12px;
            margin-left: 10px;
            vertical-align: middle;
            font-weight: 600;
            box-shadow: 0 2px 6px rgba(231, 76, 60, 0.25);
            animation: pulse-badge 2.4s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.06); }
        }
        .service-list {
            list-style: none;
            margin-top: 20px;
        }
        .service-list li {
            padding: 10px 0 10px 26px;
            position: relative;
            font-size: 14.5px; line-height: 1.7;
            color: var(--charcoal);
            border-bottom: 1px dashed var(--line);
        }
        .service-list li:last-child { border-bottom: none; }
        .service-list li i {
            position: absolute; left: 0; top: 12px;
            color: var(--gold); font-size: 12px;
        }

        /* ========== 解决方案 ========== */
        .solution-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 40px; }
        .step-card {
            background: var(--white); border-radius: 16px; padding: 32px 22px;
            border: 1px solid var(--line); transition: var(--transition);
            text-align: left; position: relative;
        }
        .step-card:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: var(--shadow-sm); }
        .step-num {
            font-family: var(--serif-en); font-size: 38px; font-weight: 600;
            color: var(--gold-deep); line-height: 1; margin-bottom: 16px;
            letter-spacing: -1px;
        }
        .step-card h4 { font-family: var(--serif); font-size: 16px; font-weight: 600; color: var(--teal); margin-bottom: 10px; letter-spacing: 1px; }
        .step-card p { font-size: 13.5px; line-height: 1.85; color: var(--slate); }

        /* ========== 特色项目（儿牙早矫 + 口呼吸） ========== */
        .featured-section {
            background: linear-gradient(135deg, #0A1F23 0%, #102C31 45%, #1A3D40 100%);
            color: var(--white); position: relative; overflow: hidden;
        }
        .featured-section::before {
            content: ''; position: absolute; top: -30%; right: -10%;
            width: 70%; height: 160%; border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 163, 94, 0.12) 0%, transparent 60%);
            pointer-events: none;
        }
        .featured-section::after {
            content: ''; position: absolute; bottom: -30%; left: -10%;
            width: 60%; height: 140%; border-radius: 50%;
            background: radial-gradient(circle, rgba(60, 107, 104, 0.2) 0%, transparent 60%);
            pointer-events: none;
        }
        .featured-section .container { position: relative; z-index: 1; }
        .featured-eyebrow {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 8px 18px; border-radius: 24px;
            background: linear-gradient(135deg, rgba(201, 163, 94, 0.18) 0%, rgba(201, 163, 94, 0.08) 100%);
            border: 1px solid rgba(201, 163, 94, 0.4);
            color: var(--gold-light); font-size: 12px; letter-spacing: 2px;
            font-weight: 600; text-transform: uppercase;
            margin-bottom: 22px;
        }
        .featured-eyebrow .star { color: var(--gold); font-size: 14px; }
        .featured-section .section-title { color: var(--white); }
        .featured-section .section-title .en { color: var(--gold); opacity: 0.85; }
        .featured-section .section-desc { color: rgba(255,255,255,0.85); }

        /* 行业大会证据条带 */
        .industry-evidence {
            display: flex; align-items: stretch; gap: 24px;
            margin-bottom: 60px; max-width: 1100px; margin-left: auto; margin-right: auto;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(201, 163, 94, 0.2);
            border-radius: 18px; overflow: hidden;
            transition: var(--transition);
        }
        .industry-evidence:hover { border-color: rgba(201, 163, 94, 0.5); transform: translateY(-2px); }
        .evidence-img {
            width: 320px; flex-shrink: 0; height: 180px; object-fit: cover; object-position: center;
        }
        .evidence-caption {
            display: flex; flex-direction: column; justify-content: center; gap: 8px;
            padding: 22px 26px; color: rgba(255, 255, 255, 0.88);
        }
        .evidence-tag {
            display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
            padding: 4px 12px; border-radius: 12px; background: rgba(201, 163, 94, 0.2);
            color: var(--gold-light); font-size: 11px; letter-spacing: 1.5px; font-weight: 600;
        }
        .evidence-caption strong { color: var(--gold-light); font-size: 17px; font-weight: 600; }
        .evidence-caption { font-size: 14px; line-height: 1.7; }
        @media (max-width: 768px) {
            .industry-evidence { flex-direction: column; }
            .evidence-img { width: 100%; height: 200px; }
        }

        .featured-narrative {
            display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px;
            margin-bottom: 50px; align-items: start;
        }
        .featured-story {
            font-size: 17px; line-height: 2; color: rgba(255,255,255,0.92);
        }
        .featured-story strong { color: var(--gold-light); font-weight: 600; }
        .featured-story .highlight {
            display: inline-block; padding: 2px 10px;
            background: linear-gradient(180deg, transparent 60%, rgba(201, 163, 94, 0.3) 60%);
            color: var(--gold-light); font-weight: 600;
        }
        .featured-quote-card {
            background: linear-gradient(135deg, rgba(201, 163, 94, 0.12) 0%, rgba(201, 163, 94, 0.04) 100%);
            border: 1px solid rgba(201, 163, 94, 0.3);
            border-radius: 16px; padding: 36px 32px; position: relative;
        }
        .featured-quote-card .quote-label {
            font-size: 11px; letter-spacing: 2px; color: var(--gold-light);
            font-weight: 600; text-transform: uppercase; margin-bottom: 14px;
            display: flex; align-items: center; gap: 8px;
        }
        .featured-quote-card .quote-text {
            font-family: var(--serif); font-size: 18px; line-height: 1.9;
            color: var(--white); font-style: italic; margin-bottom: 18px;
        }
        .featured-quote-card .quote-author {
            font-size: 13px; color: rgba(255,255,255,0.65);
            border-top: 1px solid rgba(201, 163, 94, 0.2); padding-top: 14px;
        }

        .featured-pillars {
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
            margin-bottom: 50px;
        }
        .pillar-card {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12);
            border-radius: 14px; padding: 28px 26px;
            transition: var(--transition);
        }
        .pillar-card:hover {
            background: rgba(201, 163, 94, 0.08); border-color: rgba(201, 163, 94, 0.4);
            transform: translateY(-4px);
        }
        .pillar-card .pillar-num {
            font-family: var(--serif-en); font-size: 22px; font-weight: 600;
            color: var(--gold); margin-bottom: 12px;
        }
        .pillar-card .pillar-title {
            font-family: var(--serif); font-size: 19px; font-weight: 600;
            color: var(--white); margin-bottom: 12px; letter-spacing: 1px;
        }
        .pillar-card .pillar-desc {
            font-size: 14px; line-height: 1.85; color: rgba(255,255,255,0.78);
        }

        .featured-cases-title {
            font-family: var(--serif); font-size: 22px; font-weight: 600;
            color: var(--white); margin-bottom: 24px; letter-spacing: 1.5px;
            display: flex; align-items: center; gap: 14px;
        }
        .featured-cases-title::before {
            content: ''; width: 36px; height: 2px; background: var(--gold);
        }
        .featured-cases-grid {
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
        }
        .feat-case {
            background: var(--white); border-radius: 14px; padding: 30px 26px;
            color: var(--charcoal); position: relative; overflow: hidden;
            transition: var(--transition);
        }
        .feat-case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
        .feat-case::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
            background: linear-gradient(90deg, var(--gold) 0%, var(--teal) 100%);
        }
        .feat-case .fc-tag {
            display: inline-block; padding: 4px 12px; border-radius: 12px;
            background: var(--teal-soft); color: var(--teal);
            font-size: 11px; letter-spacing: 1.5px; font-weight: 600;
            margin-bottom: 14px;
        }
        .feat-case .fc-name {
            font-family: var(--serif); font-size: 19px; font-weight: 600;
            color: var(--teal); margin-bottom: 8px; letter-spacing: 1px;
        }
        .feat-case .fc-position {
            font-size: 12px; color: var(--gold-deep); font-weight: 600;
            margin-bottom: 16px; letter-spacing: 0.5px;
        }
        .feat-case .fc-data {
            display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
            padding: 16px 0; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line);
            margin-bottom: 16px;
        }
        .feat-case .fc-data-item .num {
            font-family: var(--serif-en); font-size: 20px; font-weight: 600;
            color: var(--gold-deep); line-height: 1.1;
        }
        .feat-case .fc-data-item .label {
            font-size: 11px; color: var(--slate); margin-top: 3px;
        }
        .feat-case .fc-quote {
            font-size: 13px; line-height: 1.7; color: var(--slate);
            font-style: italic; padding-left: 12px;
            border-left: 2px solid var(--gold);
        }

        .featured-methodology {
            margin-top: 60px; padding-top: 50px;
            border-top: 1px solid rgba(201, 163, 94, 0.25);
            text-align: center;
        }
        .methodology-line {
            font-family: var(--serif); font-size: 24px; font-weight: 500;
            color: var(--white); letter-spacing: 2px; line-height: 1.8;
            margin-bottom: 8px;
        }
        .methodology-line strong {
            color: var(--gold-light); font-weight: 700; font-size: 28px;
        }
        .methodology-sub {
            font-size: 13px; color: rgba(255,255,255,0.55);
            letter-spacing: 1.5px; margin-bottom: 40px;
        }
        .methodology-three {
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
        }
        .meth-item {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
            border-radius: 12px; padding: 24px 22px; text-align: left;
        }
        .meth-item .meth-title {
            font-size: 12px; letter-spacing: 2px; color: var(--gold-light);
            font-weight: 600; text-transform: uppercase; margin-bottom: 10px;
        }
        .meth-item .meth-name {
            font-family: var(--serif); font-size: 16px; font-weight: 600;
            color: var(--white); margin-bottom: 12px; letter-spacing: 0.5px;
        }
        .meth-item .meth-desc {
            font-size: 13px; line-height: 1.85; color: rgba(255,255,255,0.72);
        }

        /* ========== 核心优势 ========== */
        .advantage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
        .advantage-item {
            background: var(--white); padding: 44px 36px; border-radius: 16px;
            border: 1px solid var(--line); transition: var(--transition);
            position: relative; overflow: hidden;
        }
        .advantage-item::after {
            content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
            background: var(--gold); transform: scaleX(0); transform-origin: left;
            transition: transform 0.5s ease;
        }
        .advantage-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
        .advantage-item:hover::after { transform: scaleX(1); }
        .advantage-icon {
            width: 64px; height: 64px; border-radius: 16px;
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            color: var(--gold-light);
            display: flex; align-items: center; justify-content: center;
            font-size: 28px; margin-bottom: 24px;
        }
        .advantage-item h3 { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--teal); margin-bottom: 14px; letter-spacing: 1.5px; }
        .advantage-item p { font-size: 14.5px; line-height: 1.9; color: var(--slate); }

        /* ========== 名医/顾问团队 ========== */
        .team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .doctor-card {
            background: var(--white); border-radius: 18px; overflow: hidden;
            border: 1px solid var(--line); transition: var(--transition);
        }
        .doctor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
        .doctor-photo {
            height: 280px; position: relative;
            background-size: cover; background-position: center;
            background-color: var(--teal);
        }
        .doctor-photo .badge {
            position: absolute; top: 18px; left: 18px;
            background: rgba(255,255,255,0.92); color: var(--teal);
            padding: 6px 14px; border-radius: 20px;
            font-size: 12px; font-weight: 600; letter-spacing: 1.5px;
            backdrop-filter: blur(10px);
        }
        .doctor-photo .name-overlay {
            position: absolute; bottom: 0; left: 0; right: 0;
            padding: 24px 28px;
            background: linear-gradient(to top, rgba(10, 31, 35, 0.92), transparent);
        }
        .doctor-photo .en-name {
            font-family: var(--serif-en); font-size: 12px; color: var(--gold-light);
            letter-spacing: 2px; text-transform: uppercase;
        }
        .doctor-photo .cn-name {
            font-family: var(--serif); font-size: 26px; font-weight: 600; color: var(--white);
            margin-top: 4px; letter-spacing: 2px;
        }
        .doctor-info { padding: 32px 30px; }
        .doctor-info .role {
            font-size: 13.5px; color: var(--gold-deep); font-weight: 600;
            letter-spacing: 1px; margin-bottom: 18px;
        }
        .doctor-info .creds { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
        .doctor-info .creds span {
            font-size: 12px; padding: 5px 12px; border-radius: 14px;
            background: var(--gold-soft); color: var(--gold-deep); font-weight: 500;
        }
        .doctor-info .exp { font-size: 14px; line-height: 1.85; color: var(--slate); }
        .doctor-info .exp strong { color: var(--teal); font-family: var(--serif); }

        /* ========== 价格对比 ========== */
        .compare-table-wrap {
            background: var(--white); border-radius: 20px; padding: 40px;
            box-shadow: var(--shadow-sm); overflow-x: auto;
        }
        .compare-table { width: 100%; border-collapse: collapse; min-width: 880px; }
        .compare-table th {
            text-align: center; padding: 20px 18px;
            font-family: var(--serif); font-size: 15px; font-weight: 600;
            color: var(--teal); background: var(--ivory-warm);
            border-bottom: 2px solid var(--gold);
        }
        .compare-table th:first-child { text-align: left; }
        .compare-table th.featured {
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            color: var(--white); position: relative;
        }
        .compare-table th.featured::after {
            content: '⭐ 我们'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
            background: var(--gold); color: var(--white);
            font-size: 11px; padding: 4px 12px; border-radius: 12px;
            letter-spacing: 1px;
        }
        .compare-table td {
            padding: 20px 18px; font-size: 14.5px;
            text-align: center; color: var(--slate);
            border-bottom: 1px solid var(--line);
        }
        .compare-table td:first-child { text-align: left; color: var(--charcoal); font-weight: 500; }
        .compare-table .featured-col { background: rgba(201, 163, 94, 0.08); font-weight: 600; color: var(--teal); }
        .compare-table .featured-col.ours { background: rgba(201, 163, 94, 0.18); }
        .compare-table .tag {
            display: inline-block; background: var(--gold); color: var(--white);
            font-size: 11px; padding: 2px 8px; border-radius: 10px;
            margin-left: 6px; letter-spacing: 1px; vertical-align: middle;
        }
        .compare-note {
            margin-top: 24px; font-size: 13px; color: var(--slate-light);
            text-align: center; font-style: italic;
        }

        /* ========== 资质背书 ========== */
        .industry-banners {
            display: grid; grid-template-columns: 1fr 1fr; gap: 26px;
            margin: 0 auto 60px; max-width: 1100px;
        }
        .industry-banner-card {
            position: relative; overflow: hidden; border-radius: 16px;
            height: 240px; cursor: pointer; transition: var(--transition);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
        }
        .industry-banner-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3); }
        .industry-banner-card img {
            position: absolute; inset: 0; width: 100%; height: 100%;
            object-fit: cover; object-position: center;
            transition: transform 0.6s ease;
        }
        .industry-banner-card:hover img { transform: scale(1.05); }
        .industry-banner-card::before {
            content: ''; position: absolute; inset: 0; z-index: 1;
            background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.8) 100%);
        }
        .ib-caption {
            position: absolute; left: 24px; right: 24px; bottom: 22px;
            z-index: 2; color: var(--white);
            display: flex; flex-direction: column; gap: 6px;
        }
        .ib-tag {
            display: inline-flex; align-items: center; gap: 6px;
            padding: 4px 12px; border-radius: 12px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
            color: var(--teal); font-size: 11px; letter-spacing: 1.5px;
            font-weight: 700; text-transform: uppercase;
            align-self: flex-start;
        }
        .ib-caption strong { font-size: 18px; font-weight: 600; letter-spacing: 1px; }
        .ib-caption span:last-child { font-size: 13px; color: rgba(255, 255, 255, 0.85); }

        .creds-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
        .cred-card {
            background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15);
            border-radius: 16px; padding: 36px 28px; text-align: center;
            transition: var(--transition); backdrop-filter: blur(10px);
        }
        .cred-card:hover { background: rgba(201, 163, 94, 0.12); border-color: var(--gold); transform: translateY(-4px); }
        .cred-card i { font-size: 36px; color: var(--gold-light); margin-bottom: 20px; }
        .cred-card h4 { font-family: var(--serif); font-size: 17px; font-weight: 600; color: var(--white); margin-bottom: 8px; letter-spacing: 1.5px; }
        .cred-card p { font-size: 13.5px; color: rgba(255,255,255,0.8); margin-bottom: 14px; line-height: 1.7; }
        .cred-card .code {
            font-family: var(--serif-en); font-size: 12px; color: var(--gold);
            letter-spacing: 1px; padding-top: 12px; border-top: 1px dashed rgba(255,255,255,0.2);
        }

        /* ========== 常见问题 ========== */
        .faq-tabs {
            display: flex; justify-content: center; gap: 8px;
            margin-bottom: 48px; flex-wrap: wrap;
        }
        .faq-tab {
            padding: 12px 24px; background: var(--white); border: 1px solid var(--line);
            color: var(--teal); font-size: 14px; font-weight: 500; letter-spacing: 0.5px;
            border-radius: 26px; cursor: pointer; transition: var(--transition);
            font-family: var(--sans);
        }
        .faq-tab:hover { border-color: var(--gold); }
        .faq-tab.active {
            background: var(--teal); color: var(--white); border-color: var(--teal);
        }
        .faq-category { display: none; }
        .faq-category.active { display: block; animation: fadeUp 0.5s ease; }
        .faq-item {
            background: var(--white); border-radius: 12px; margin-bottom: 14px;
            border: 1px solid var(--line); overflow: hidden; transition: var(--transition);
        }
        .faq-item:hover { border-color: var(--gold-light); }
        .faq-q {
            padding: 22px 28px; display: flex; align-items: center; gap: 18px;
            cursor: pointer; user-select: none;
        }
        .q-num {
            font-family: var(--serif-en); font-size: 16px; font-weight: 600;
            color: var(--gold); letter-spacing: 1px; flex-shrink: 0;
        }
        .q-text { font-size: 16px; font-weight: 500; color: var(--teal); flex: 1; letter-spacing: 0.5px; }
        .q-icon { color: var(--slate); transition: var(--transition); }
        .faq-item.open .q-icon { transform: rotate(180deg); color: var(--gold-deep); }
        .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
        .faq-a-inner { padding: 0 28px 24px 60px; }
        .a-label {
            display: inline-block; font-family: var(--serif-en); font-size: 11px;
            color: var(--gold-deep); letter-spacing: 2px; font-weight: 600;
            margin-bottom: 8px; text-transform: uppercase;
        }
        .faq-a p { font-size: 14.5px; line-height: 1.9; color: var(--slate); }

        /* ========== 服务套餐 ========== */
        .package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
        .package-card {
            background: var(--white); border-radius: 20px; padding: 44px 36px;
            border: 1px solid var(--line); position: relative; transition: var(--transition);
        }
        .package-card.featured {
            background: linear-gradient(180deg, var(--teal) 0%, var(--teal-light) 100%);
            color: var(--white); transform: scale(1.04);
            box-shadow: 0 20px 50px rgba(16, 44, 49, 0.3);
        }
        .package-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
        .package-card.featured:hover { transform: scale(1.04) translateY(-6px); }
        .package-badge {
            position: absolute; top: -14px; right: 28px;
            background: var(--gold); color: var(--white);
            padding: 6px 18px; border-radius: 18px; font-size: 12px; font-weight: 600;
            letter-spacing: 1.5px;
        }
        .package-card h3 { font-family: var(--serif); font-size: 24px; font-weight: 600; margin-bottom: 8px; letter-spacing: 1.5px; }
        .package-card .sub { font-size: 14px; color: var(--slate); margin-bottom: 28px; }
        .package-card.featured .sub { color: rgba(255,255,255,0.8); }
        .package-card .price-from { font-size: 12px; letter-spacing: 1.5px; color: var(--slate-light); margin-bottom: 4px; }
        .package-card.featured .price-from { color: var(--gold-light); }
        .package-card .price { font-family: var(--serif-en); font-size: 42px; font-weight: 600; color: var(--teal); line-height: 1; margin-bottom: 6px; }
        .package-card.featured .price { color: var(--gold); }
        .package-card .price small { font-family: var(--sans); font-size: 16px; font-weight: 400; }
        .package-features { list-style: none; margin: 28px 0; }
        .package-features li {
            padding: 11px 0; padding-left: 26px; position: relative;
            font-size: 14px; line-height: 1.7; border-bottom: 1px dashed var(--line);
        }
        .package-card.featured .package-features li { color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.15); }
        .package-features li i {
            position: absolute; left: 0; top: 14px;
            color: var(--gold); font-size: 12px;
        }
        .package-btn {
            display: block; text-align: center; padding: 14px 0; border-radius: 30px;
            background: var(--teal); color: var(--white); text-decoration: none;
            font-size: 14px; font-weight: 600; letter-spacing: 2px;
            margin-top: 16px; transition: var(--transition);
        }
        .package-card.featured .package-btn { background: var(--gold); color: var(--white); }
        .package-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

        /* ========== 成功案例 ========== */
        .case-card {
            background: var(--white); border-radius: 20px; overflow: hidden;
            margin-bottom: 28px; border: 1px solid var(--line);
            transition: var(--transition);
        }
        .case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
        .case-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 0; }
        .case-visual {
            background-color: #102C31;
            background-size: cover; background-position: center; color: var(--white); padding: 44px 40px; position: relative;
            overflow: hidden;
        }
        .case-visual.has-img::before {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(16, 44, 49, 0.78) 0%, rgba(60, 107, 104, 0.62) 100%);
            z-index: 0;
        }
        .case-visual.has-img > * { position: relative; z-index: 1; }
        .case-visual.has-bg-img { background-color: var(--teal); }
        .case-visual::after {
            content: ''; position: absolute; top: 0; right: -1px; bottom: 0; width: 1px;
            background: var(--line);
        }
        .case-visual .tag {
            display: inline-block; padding: 5px 14px; border-radius: 16px;
            background: rgba(201, 163, 94, 0.2); color: var(--gold-light);
            font-size: 11px; letter-spacing: 1.5px; font-weight: 600;
            margin-bottom: 18px; text-transform: uppercase;
        }
        .case-visual h3 { font-family: var(--serif); font-size: 24px; font-weight: 600; margin-bottom: 16px; letter-spacing: 1.5px; line-height: 1.4; }
        .case-visual .meta { display: flex; gap: 18px; margin-bottom: 22px; font-size: 13px; color: rgba(255,255,255,0.75); }
        .case-visual .meta span { display: flex; align-items: center; gap: 6px; }
        .case-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 22px; }
        .case-stat {
            background: rgba(255,255,255,0.08); border-radius: 10px; padding: 14px;
            text-align: center; border: 1px solid rgba(255,255,255,0.1);
        }
        .case-stat .num { font-family: var(--serif-en); font-size: 24px; font-weight: 600; color: var(--gold); }
        .case-stat .label { font-size: 11px; color: rgba(255,255,255,0.7); margin-top: 4px; letter-spacing: 1px; }
        .case-visual .quote {
            font-size: 14px; line-height: 1.85; color: rgba(255,255,255,0.9);
            font-style: italic; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.15);
            position: relative; padding-left: 16px;
        }
        .case-visual .quote::before { content: '"'; position: absolute; left: 0; top: 12px; color: var(--gold); font-size: 28px; font-family: var(--serif); line-height: 1; }
        .case-body { padding: 44px 40px; }
        .case-body .section-h {
            font-family: var(--serif-en); font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
            color: var(--gold-deep); font-weight: 600; margin-bottom: 8px;
        }
        .case-body h4 { font-family: var(--serif); font-size: 17px; font-weight: 600; color: var(--teal); margin-bottom: 12px; letter-spacing: 1px; }
        .case-body p { font-size: 14.5px; line-height: 1.9; color: var(--slate); margin-bottom: 20px; }
        .case-body .result-box {
            background: var(--gold-soft); border-radius: 12px; padding: 20px 22px;
            border-left: 3px solid var(--gold);
        }
        .case-body .result-box p { margin-bottom: 0; color: var(--charcoal); font-size: 14.5px; line-height: 1.85; }
        .case-body .result-box strong { color: var(--gold-deep); font-family: var(--serif); font-size: 17px; }

        /* ========== 项目案例全谱（9 类型网格） ========== */
        .case-spectrum {
            display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
            margin-top: 50px;
        }
        .spec-card {
            background: var(--white); border: 1px solid var(--line); border-radius: 14px;
            padding: 26px 22px; transition: var(--transition); position: relative;
            display: flex; flex-direction: column; min-height: 220px;
        }
        .spec-card:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: var(--shadow-md); }
        .spec-card::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
            background: var(--gold); border-radius: 14px 14px 0 0;
            opacity: 0; transition: var(--transition);
        }
        .spec-card:hover::before { opacity: 1; }
        .spec-card .spec-tag {
            display: inline-block; padding: 3px 10px; border-radius: 12px;
            background: var(--gold-soft); color: var(--gold-deep);
            font-size: 11px; font-weight: 600; letter-spacing: 1px;
            margin-bottom: 12px; align-self: flex-start;
        }
        .spec-card .spec-name {
            font-family: var(--serif); font-size: 17px; font-weight: 700; color: var(--teal);
            margin-bottom: 6px; line-height: 1.4;
        }
        .spec-card .spec-scale {
            font-size: 12px; color: var(--slate); opacity: 0.7;
            margin-bottom: 14px; padding-bottom: 12px;
            border-bottom: 1px dashed var(--line);
        }
        .spec-card .spec-scale i { color: var(--gold); margin-right: 4px; }
        .spec-card .spec-data {
            display: flex; flex-wrap: wrap; gap: 6px 12px;
            margin-bottom: 14px;
        }
        .spec-card .spec-data span {
            font-family: var(--serif-en); font-size: 14px; color: var(--gold-deep);
            font-weight: 600;
        }
        .spec-card .spec-data small {
            font-family: var(--sans); font-size: 11px; color: var(--slate);
            margin-left: 2px; font-weight: 400;
        }
        .spec-card .spec-quote {
            font-size: 12.5px; line-height: 1.7; color: var(--slate);
            font-style: italic; padding-top: 12px;
            border-top: 1px solid var(--line);
            margin-top: auto;
        }
        .spec-card .spec-quote::before { content: '" '; color: var(--gold); font-weight: 700; }
        .spec-card .spec-quote::after { content: ' "'; color: var(--gold); font-weight: 700; }

        .spectrum-header {
            text-align: center; margin-top: 80px; margin-bottom: 8px;
        }
        .spectrum-header .spectrum-eyebrow {
            display: inline-block; padding: 6px 20px; border-radius: 24px;
            background: var(--gold-soft); color: var(--gold-deep);
            font-size: 12px; letter-spacing: 3px; font-weight: 600;
        }
        .spectrum-header h3 {
            font-family: var(--serif); font-size: 30px; font-weight: 700;
            color: var(--teal); margin-top: 14px; letter-spacing: 2px;
        }
        .spectrum-header p {
            font-size: 15px; color: var(--slate); margin-top: 10px;
        }
        .spectrum-note {
            text-align: center; margin-top: 36px;
            font-size: 13.5px; color: var(--slate);
            padding: 20px; background: var(--ivory);
            border-radius: 12px; line-height: 1.8;
        }
        .spectrum-note i { color: var(--gold); margin-right: 6px; }

        /* 伙伴背书图（案例 section 末尾） */
        .partner-evidence {
            display: flex; align-items: stretch; gap: 0;
            margin-top: 38px; max-width: 1100px; margin-left: auto; margin-right: auto;
            background: var(--white); border-radius: 16px; overflow: hidden;
            box-shadow: var(--shadow-sm); border: 1px solid var(--line);
            transition: var(--transition);
        }
        .partner-evidence:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
        .partner-photo { width: 460px; flex-shrink: 0; height: 240px; object-fit: cover; }
        .partner-caption {
            display: flex; flex-direction: column; justify-content: center; gap: 10px;
            padding: 28px 32px;
        }
        .partner-tag {
            display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
            padding: 4px 12px; border-radius: 12px; background: var(--gold-soft);
            color: var(--gold-deep); font-size: 11px; letter-spacing: 1.5px; font-weight: 600;
        }
        .partner-caption strong { font-family: var(--serif); font-size: 19px; color: var(--teal); font-weight: 600; }
        .partner-caption { font-size: 14px; line-height: 1.75; color: var(--slate); }
        @media (max-width: 768px) {
            .partner-evidence { flex-direction: column; }
            .partner-photo { width: 100%; height: 220px; }
        }

        @media (max-width: 1024px) {
            .case-spectrum { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 600px) {
            .case-spectrum { grid-template-columns: 1fr; }
        }

        /* ========== 联系我们 ========== */
        .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
        .contact-info-list { display: flex; flex-direction: column; gap: 22px; }
        .contact-item {
            display: flex; gap: 22px; align-items: flex-start;
            padding: 28px 30px; background: var(--white); border-radius: 16px;
            border: 1px solid var(--line); transition: var(--transition);
        }
        .contact-item:hover { border-color: var(--gold); box-shadow: var(--shadow-sm); }
        .contact-item .ic {
            width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
            background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
            display: flex; align-items: center; justify-content: center;
        }
        .contact-item .ic i { color: var(--gold-light); font-size: 20px; }
        .contact-item .txt h4 { font-family: var(--serif); font-size: 16px; font-weight: 600; color: var(--teal); margin-bottom: 6px; letter-spacing: 1px; }
        .contact-item .txt p { font-size: 14.5px; color: var(--slate); line-height: 1.7; }

        .contact-cta-box {
            background: linear-gradient(135deg, var(--teal-deep) 0%, var(--teal) 60%, var(--teal-light) 100%);
            border-radius: 24px; padding: 52px 44px; color: var(--white);
            position: relative; overflow: hidden;
        }
        .contact-cta-box::before {
            content: ''; position: absolute; top: -40%; right: -20%;
            width: 60%; height: 140%; border-radius: 50%;
            background: radial-gradient(circle, rgba(201,163,94,0.2) 0%, transparent 70%);
        }
        .contact-cta-box .eyebrow { font-family: var(--serif-en); font-size: 12px; letter-spacing: 3px; color: var(--gold-light); text-transform: uppercase; margin-bottom: 16px; }
        .contact-cta-box h3 { font-family: var(--serif); font-size: 30px; font-weight: 600; margin-bottom: 18px; letter-spacing: 2px; line-height: 1.4; }
        .contact-cta-box p { font-size: 15px; line-height: 1.9; color: rgba(255,255,255,0.85); margin-bottom: 32px; }
        .contact-cta-box .btn-primary { margin-bottom: 24px; }
        .contact-cta-box .wechat {
            display: flex; align-items: center; gap: 14px; padding-top: 24px;
            border-top: 1px solid rgba(255,255,255,0.15);
        }
        .contact-cta-box .wechat i { font-size: 28px; color: var(--gold-light); }
        .contact-cta-box .wechat .w-txt { font-size: 13px; color: rgba(255,255,255,0.8); }
        .contact-cta-box .wechat .w-txt strong { display: block; color: var(--white); font-size: 15px; margin-bottom: 2px; }

        /* ========== 页脚 ========== */
        .footer { background: var(--teal-deep); color: rgba(255,255,255,0.75); padding: 80px 0 36px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 56px; margin-bottom: 56px; }
        .footer-brand .logo-mark { margin-bottom: 24px; }
        .footer-brand h3 { font-family: var(--serif); font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 14px; letter-spacing: 2px; }
        .footer-brand p { font-size: 14px; line-height: 1.9; max-width: 360px; }
        .footer-title { font-family: var(--serif); font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 22px; letter-spacing: 1.5px; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 13px; }
        .footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px; transition: var(--transition); }
        .footer-links a:hover { color: var(--gold-light); padding-left: 4px; }
        .footer-contact li { font-size: 13.5px; margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; line-height: 1.7; }
        .footer-contact li i { color: var(--gold); margin-top: 4px; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 32px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
        .footer-bottom p { font-size: 13px; opacity: 0.6; }
        .footer-bottom .icp { font-size: 12px; opacity: 0.5; }

        /* ========== 滚动揭示动画 ========== */
        .js .reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s ease, transform 0.8s ease; }
        .js .reveal.visible { opacity: 1; transform: translateY(0); }
        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .pain-grid, .advantage-grid, .team-grid, .package-grid, .creds-grid { grid-template-columns: repeat(2, 1fr); }
            .industry-banners { grid-template-columns: 1fr; }
            .featured-narrative { grid-template-columns: 1fr; gap: 30px; }
            .featured-pillars, .featured-cases-grid { grid-template-columns: repeat(2, 1fr); }
            .methodology-three { grid-template-columns: 1fr; }
            .solution-steps { grid-template-columns: repeat(3, 1fr); }
            .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
            .hero-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 24px; }
            .hero h1 { font-size: 56px; }
            .service-detail { grid-template-columns: 1fr; gap: 40px; padding: 40px; }
            .case-inner { grid-template-columns: 1fr; }
            .contact-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .container { padding: 0 20px; }
            .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--ivory); flex-direction: column; padding: 24px; gap: 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); }
            .nav-links.open { display: flex; }
            .nav-toggle { display: block; }
            section { padding: 80px 0; }
            .hero { padding: 120px 0 80px; }
            .hero h1 { font-size: 40px; letter-spacing: 3px; }
            .hero-subtitle { font-size: 15px; }
            .hero-stats { grid-template-columns: 1fr 1fr; }
            .hero-stat .num { font-size: 38px; }
            .section-title { font-size: 32px; }
            .pain-grid, .advantage-grid, .team-grid, .package-grid, .creds-grid, .solution-steps { grid-template-columns: 1fr; }
            .featured-pillars, .featured-cases-grid { grid-template-columns: 1fr; }
            .methodology-three { grid-template-columns: 1fr; }
            .compare-table-wrap { overflow-x: auto; }
            .compare-table { min-width: 720px; }
            .footer-grid { grid-template-columns: 1fr; gap: 40px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }
    

/* ===== 分级导航 ===== */
.nav-item.has-dropdown{position:relative}
.nav-link.dropdown-trigger{cursor:pointer;display:flex;align-items:center;gap:4px}
.nav-dropdown{display:none;position:absolute;top:100%;left:0;min-width:180px;background:#fff;
  border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.15);padding:8px 0;z-index:1000;
  opacity:0;transform:translateY(-8px);transition:all .25s ease}
.nav-item.has-dropdown:hover .nav-dropdown{display:block;opacity:1;transform:translateY(0)}
.nav-dropdown-item{display:block;padding:10px 20px;color:#102c31;text-decoration:none;font-size:14px;
  transition:background .2s}
.nav-dropdown-item:hover{background:rgba(16,44,49,.06);color:#c9a35e}
@media(max-width:768px){
  .nav-dropdown{position:static;box-shadow:none;background:rgba(255,255,255,.06);
    border-radius:8px;margin-top:6px;padding:6px 0;display:none;opacity:1;transform:none}
  .nav-item.has-dropdown.open .nav-dropdown{display:block}
  .nav-dropdown-item{color:rgba(255,255,255,.85);padding:8px 18px;font-size:13px}
  .nav-dropdown-item:hover{background:rgba(255,255,255,.08);color:#c9a35e}
  .logo-img{height:30px}
}

/* ===== 首页 医翼动态 / 医翼观点 小卡片 ===== */
.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  margin-top:38px;
}
.info-card{
  background:#fff;
  border:1px solid #eef2f1;
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 6px 22px rgba(16,44,49,.07);
  display:flex;
  flex-direction:column;
  transition:transform .25s ease, box-shadow .25s ease;
}
.info-card:hover{ transform:translateY(-6px); box-shadow:0 14px 34px rgba(16,44,49,.14); }
.info-thumb{
  display:block;
  height:172px;
  background-size:cover;
  background-position:center;
  background-color:#e9efee;
}
.info-body{ padding:20px 22px 22px; display:flex; flex-direction:column; flex:1; }
.info-tag{
  display:inline-block;
  align-self:flex-start;
  font-size:12px;
  font-weight:600;
  padding:4px 12px;
  border-radius:20px;
  margin-bottom:12px;
}
/* 医翼动态：金色（企业大事 / 时间线） */
.info-tag-news{ background:rgba(201,163,94,.15); color:#b8922e; }
/* 医翼观点：青色（来源平台 / 观点） */
.info-tag-views{ background:rgba(60,107,104,.14); color:#3c6b68; }
.info-title{
  font-family:var(--serif);
  font-size:19px;
  font-weight:700;
  color:var(--teal);
  line-height:1.4;
  margin-bottom:10px;
}
.info-title a{ color:inherit; text-decoration:none; }
.info-title a:hover{ color:#b8922e; }
.info-sum{
  font-size:14px;
  line-height:1.8;
  color:var(--slate);
  margin-bottom:16px;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.info-more{
  margin-top:auto;
  font-size:13px;
  font-weight:600;
  color:#b8922e;
  text-decoration:none;
}
.info-more:hover{ color:var(--teal); }
.info-more-wrap{ text-align:center; margin-top:38px; }
.info-more-btn{
  display:inline-block;
  padding:11px 30px;
  border:2px solid var(--line-gold);
  border-radius:30px;
  color:var(--teal);
  font-weight:600;
  font-size:14px;
  text-decoration:none;
  transition:.2s;
}
.info-more-btn:hover{ background:var(--teal); color:#fff; border-color:var(--teal); }
/* 备案号 */
.beian{ margin-top:8px; font-size:13px; }
.beian a{ color:#9aa7a6; text-decoration:none; }
.beian a:hover{ color:var(--gold); }
@media (max-width:900px){ .info-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .info-grid{ grid-template-columns:1fr; } }

/* 官方矩阵 - SEO/GEO 社媒关联 */
.footer-social{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:20px 0;margin-bottom:20px;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}
.footer-social .fs-label{font-weight:700;color:#fff;font-size:14px;margin-right:4px}
.footer-social a{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:24px;background:rgba(255,255,255,.08);color:#e9efee;text-decoration:none;font-size:13px;font-weight:600;transition:background .2s,color .2s}
.footer-social a:hover{background:var(--gold);color:#102c31}
.footer-social a i{font-size:12px;opacity:.8}
.footer-social .fs-text{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:24px;background:rgba(255,255,255,.04);color:#cdd8d6;font-size:13px}
.footer-social .fs-text i{color:var(--gold-light)}

/* ===== 首页底部「友情链接」下拉（位于官方矩阵右侧）===== */
.friend-links{display:inline-flex;align-items:center;gap:8px;margin-left:auto}
.friend-links .fl-label{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#cdd8d6;font-weight:600;white-space:nowrap}
.friend-links .fl-label i{color:var(--gold-light)}
.friend-links .friend-select{
  -webkit-appearance:none;appearance:none;
  padding:7px 34px 7px 15px;border-radius:24px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.06) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23cdd8d6' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 13px center/12px;
  color:#e9efee;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;
  transition:border-color .2s,color .2s,background .2s;
}
.friend-links .friend-select:hover{border-color:var(--gold);color:#fff;background-color:rgba(255,255,255,.1)}
.friend-links .friend-select:focus{outline:none;border-color:var(--gold)}
.friend-links .friend-select option{color:#102c31;background:#fff}
@media (max-width:640px){
  .friend-links{margin-left:0;width:100%;margin-top:10px}
  .friend-links .friend-select{flex:1}
}