:root {
            --bg-cream: #faf8f5;
            --bg-warm: #f5f1eb;
            --text-dark: #2b2118;
            --text-medium: #5a4d3f;
            --text-light: #8a7b6b;
            --gold: #b8956a;
            --gold-light: #d4b88c;
            --border: #e8e0d6;
            --white: #ffffff;
            --dark: #171310;
            --dark-2: #221b14;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            color: var(--text-dark);
            background: var(--bg-cream);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Noto Serif SC', serif;
            font-weight: 600;
            line-height: 1.4;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            display: block;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .btn {
            display: inline-block;
            padding: 14px 38px;
            border: 1px solid var(--gold);
            color: var(--gold);
            font-size: 14px;
            letter-spacing: 2px;
            text-transform: uppercase;
            transition: all 0.35s ease;
        }
        
        .btn:hover {
            background: var(--gold);
            color: var(--white);
        }
        
        .btn-light {
            border-color: rgba(255,255,255,0.5);
            color: #fff;
        }
        
        .btn-light:hover {
            background: #fff;
            border-color: #fff;
            color: var(--text-dark);
        }
        
        .btn-solid {
            background: var(--gold);
            color: var(--white);
            border-color: var(--gold);
        }
        
        .btn-solid:hover {
            background: var(--gold-light);
            border-color: var(--gold-light);
            color: var(--white);
        }
        
        /* Section title pattern */
        .section {
            padding: 100px 0;
        }
        
        .section-head {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 60px;
        }
        
        .section-en {
            font-size: 12px;
            letter-spacing: 5px;
            color: var(--gold);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        
        .section-title {
            font-size: 34px;
            margin-bottom: 18px;
        }
        
        .section-title em {
            font-style: normal;
            color: var(--gold);
        }
        
        .section-diamond {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            color: var(--gold);
            margin-bottom: 18px;
        }
        
        .section-diamond::before,
        .section-diamond::after {
            content: '';
            width: 40px;
            height: 1px;
            background: var(--border);
        }
        
        .section-desc {
            color: var(--text-medium);
            font-size: 15px;
        }
        
        /* Top Bar */
        .top-bar {
            background: var(--dark);
            font-size: 12px;
            color: rgba(255,255,255,0.55);
            letter-spacing: 1px;
            padding: 9px 0;
        }
        
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .top-bar .left span {
            color: var(--gold-light);
        }
        
        .top-bar a:hover {
            color: var(--gold-light);
        }
        
        /* Header */
        .header {
            background: var(--white);
            border-bottom: 1px solid var(--border);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo-img {
            height: 54px;
            width: auto;
        }
        
        .nav {
            display: flex;
            gap: 34px;
        }
        
        .nav a {
            font-size: 14px;
            color: var(--text-medium);
            letter-spacing: 1px;
            position: relative;
            padding: 6px 0;
        }
        
        .nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 1px;
            background: var(--gold);
            transition: width 0.3s ease;
        }
        
        .nav a:hover,
        .nav a.active {
            color: var(--gold);
        }
        
        .nav a:hover::after {
            width: 100%;
        }
        
        .header-cta {
            font-size: 13px;
            color: var(--gold);
            border: 1px solid var(--gold);
            padding: 10px 22px;
            letter-spacing: 2px;
        }
        
        .header-cta:hover {
            background: var(--gold);
            color: #fff;
        }
        
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }
        
        .nav-call {
            display: none;
        }
        
        /* Hero */
        .hero {
            position: relative;
            height: 640px;
            background: linear-gradient(160deg, #2c231b 0%, #171310 70%);
            overflow: hidden;
            display: flex;
            align-items: center;
            text-align: center;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -35%;
            right: -10%;
            width: 760px;
            height: 760px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(184,149,106,0.16) 0%, rgba(184,149,106,0) 70%);
        }
        
        .hero::after {
            content: '';
            position: absolute;
            bottom: -45%;
            left: -12%;
            width: 560px;
            height: 560px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(184,149,106,0.10) 0%, rgba(184,149,106,0) 70%);
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        
        .hero-since {
            font-size: 12px;
            letter-spacing: 6px;
            color: rgba(255,255,255,0.45);
            text-transform: uppercase;
            margin-bottom: 26px;
        }
        
        .hero-since span {
            color: var(--gold-light);
        }
        
        .hero-title {
            font-size: 76px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 10px;
            line-height: 1.15;
            margin-bottom: 14px;
        }
        
        .hero-title sup {
            font-size: 22px;
            color: var(--gold-light);
            letter-spacing: 0;
        }
        
        .hero-cn {
            font-size: 22px;
            color: var(--gold-light);
            letter-spacing: 12px;
            margin-bottom: 24px;
        }
        
        .hero-line {
            width: 60px;
            height: 1px;
            background: var(--gold);
            margin: 0 auto 26px;
        }
        
        .hero-desc {
            font-size: 16px;
            color: rgba(255,255,255,0.75);
            max-width: 560px;
            margin: 0 auto 42px;
            line-height: 2;
        }
        
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .hero-slides {
            position: absolute;
            inset: 0;
            z-index: 0;
        }
        
        .hero-slide {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0;
            transition: opacity 1.2s ease;
        }
        
        .hero-slide.is-active {
            opacity: 1;
        }
        
        .hero-arrow {
            position: absolute;
            top: 50%;
            z-index: 3;
            transform: translateY(-50%);
            width: 44px;
            height: 44px;
            border: 1px solid rgba(255,255,255,0.28);
            border-radius: 50%;
            background: rgba(23,19,16,0.35);
            color: rgba(255,255,255,0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background .25s, border-color .25s, color .25s;
        }
        
        .hero-arrow:hover {
            background: rgba(184,149,106,0.45);
            border-color: var(--gold-light);
            color: #fff;
        }
        
        .hero-prev {
            left: 24px;
        }
        
        .hero-next {
            right: 24px;
        }
        
        .hero-dots {
            position: absolute;
            left: 50%;
            bottom: 28px;
            z-index: 3;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
        }
        
        .hero-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            border: none;
            padding: 0;
            background: rgba(255,255,255,0.35);
            cursor: pointer;
            transition: background .25s, transform .25s;
        }
        
        .hero-dot.is-active {
            background: var(--gold-light);
            transform: scale(1.25);
        }
        
        /* Stats */
        .stats {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 56px 0;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            text-align: center;
        }
        
        .stat-num {
            font-family: 'Noto Serif SC', serif;
            font-size: 46px;
            color: var(--text-dark);
            line-height: 1.2;
        }
        
        .stat-num span {
            color: var(--gold);
            font-size: 28px;
        }
        
        .stat-label {
            font-size: 13px;
            color: var(--text-light);
            letter-spacing: 2px;
            margin-top: 8px;
        }
        
        /* Why Choose Us */
        .why {
            background: var(--bg-cream);
        }
        
        .why-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        
        .why-card {
            background: var(--white);
            border: 1px solid var(--border);
            padding: 40px 32px;
            transition: all 0.35s ease;
        }
        
        .why-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 50px rgba(43,33,24,0.08);
            border-color: var(--gold-light);
        }
        
        .why-icon {
            width: 46px;
            height: 46px;
            border: 1px solid var(--gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-family: 'Noto Serif SC', serif;
            font-size: 16px;
            margin-bottom: 24px;
        }
        
        .why-card h3 {
            font-size: 18px;
            margin-bottom: 12px;
        }
        
        .why-card p {
            font-size: 14px;
            color: var(--text-medium);
        }
        
        /* Services */
        .services {
            background: var(--white);
        }
        
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        
        .service-card {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4/3;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
            background: var(--bg-warm);
            border: 1px solid var(--border);
        }
        
        .service-card img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        
        .service-card:hover img {
            transform: scale(1.06);
        }
        
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to top, rgba(18,14,10,0.92) 0%, rgba(18,14,10,0.25) 55%, rgba(18,14,10,0) 100%);
            z-index: 1;
        }
        
        .service-num {
            position: absolute;
            top: 20px;
            right: 22px;
            font-family: 'Noto Serif SC', serif;
            font-size: 30px;
            color: rgba(255,255,255,0.85);
            z-index: 2;
            letter-spacing: 2px;
        }
        
        .service-content {
            position: relative;
            z-index: 2;
            color: #fff;
        }
        
        .service-content .en {
            font-size: 11px;
            letter-spacing: 3px;
            color: var(--gold-light);
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        
        .service-content h3 {
            font-size: 19px;
            margin-bottom: 8px;
        }
        
        .service-content p {
            font-size: 13px;
            color: rgba(255,255,255,0.75);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        
        .service-link {
            font-size: 13px;
            letter-spacing: 2px;
            color: var(--gold-light);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .service-link::after {
            content: '→';
            transition: transform 0.3s ease;
        }
        
        .service-card:hover .service-link::after {
            transform: translateX(5px);
        }
        
        .services-more {
            text-align: center;
            margin-top: 56px;
        }
        
        /* Gem Encyclopedia */
        .gems {
            background: var(--bg-warm);
        }
        
        .gems-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        
        .gem-card {
            background: var(--white);
            border: 1px solid var(--border);
            padding: 34px 28px;
            text-align: center;
            transition: all 0.35s ease;
        }
        
        .gem-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 50px rgba(43,33,24,0.08);
        }
        
        .gem-dot {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            margin: 0 auto 18px;
            border: 2px solid rgba(255,255,255,0.6);
            box-shadow: 0 0 0 1px var(--border);
        }
        
        .gem-card h3 {
            font-size: 18px;
            margin-bottom: 4px;
        }
        
        .gem-card .en {
            font-size: 11px;
            color: var(--gold);
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 14px;
            display: block;
        }
        
        .gem-card p {
            font-size: 13px;
            color: var(--text-medium);
            line-height: 1.9;
        }
        
        /* About / Story */
        .story {
            background: var(--white);
        }
        
        .story-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }
        
        .story-image {
            position: relative;
            background: var(--dark);
            line-height: 0;
        }
        
        .story-image img {
            width: 100%;
            box-shadow: 0 30px 80px rgba(0,0,0,0.2);
        }
        
        .story-badge {
            position: absolute;
            bottom: 24px;
            right: 24px;
            width: 150px;
            height: 150px;
            background: var(--white);
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            line-height: 1.4;
        }
        
        .story-badge strong {
            font-family: 'Noto Serif SC', serif;
            font-size: 32px;
            color: var(--gold);
        }
        
        .story-badge span {
            font-size: 12px;
            color: var(--text-light);
            letter-spacing: 2px;
        }
        
        .story-text .section-en,
        .story-text .section-title {
            text-align: left;
        }
        
        .story-text .section-diamond {
            justify-content: flex-start;
        }
        
        .story-text > p {
            color: var(--text-medium);
            font-size: 15px;
            margin-bottom: 30px;
        }
        
        .story-principles {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 36px;
        }
        
        .principle {
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }
        
        .principle-num {
            font-family: 'Noto Serif SC', serif;
            font-size: 26px;
            color: var(--gold);
            line-height: 1.3;
            min-width: 44px;
        }
        
        .principle h4 {
            font-size: 16px;
            margin-bottom: 4px;
        }
        
        .principle p {
            font-size: 13px;
            color: var(--text-medium);
        }
        
        /* Timeline */
        .timeline {
            padding-top: 70px;
            border-top: 1px solid var(--border);
        }
        
        .timeline-head {
            text-align: center;
            font-size: 22px;
            margin-bottom: 44px;
        }
        
        .timeline-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        
        .timeline-item {
            text-align: center;
            position: relative;
        }
        
        .timeline-item::before {
            content: '';
            position: absolute;
            top: 7px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: calc(100% - 14px);
            border-left: 1px dashed var(--border);
        }
        
        .timeline-year {
            font-family: 'Noto Serif SC', serif;
            font-size: 30px;
            color: var(--gold);
            position: relative;
            z-index: 1;
            background: var(--white);
            display: inline-block;
            padding: 0 10px;
        }
        
        .timeline-item p {
            font-size: 13px;
            color: var(--text-medium);
            margin-top: 12px;
            padding: 0 8px;
        }
        
        /* Process */
        .process {
            background: var(--dark);
            color: #fff;
        }
        
        .process .section-en {
            color: var(--gold-light);
        }
        
        .process .section-title {
            color: #fff;
        }
        
        .process .section-diamond::before,
        .process .section-diamond::after {
            background: rgba(255,255,255,0.2);
        }
        
        .process .section-desc {
            color: rgba(255,255,255,0.6);
        }
        
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        
        .process-card {
            border: 1px solid rgba(255,255,255,0.12);
            padding: 40px 28px;
            text-align: center;
            transition: all 0.35s ease;
            background: rgba(255,255,255,0.02);
        }
        
        .process-card:hover {
            border-color: var(--gold);
            background: rgba(184,149,106,0.06);
        }
        
        .process-num {
            font-family: 'Noto Serif SC', serif;
            font-size: 40px;
            color: var(--gold);
            line-height: 1.1;
            margin-bottom: 16px;
        }
        
        .process-card h3 {
            font-size: 17px;
            margin-bottom: 12px;
            color: #fff;
        }
        
        .process-card p {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            line-height: 1.9;
        }
        
        /* Stories */
        .stories {
            background: var(--bg-cream);
        }
        
        .stories-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        
        .story-card {
            background: var(--white);
            border: 1px solid var(--border);
            padding: 40px 32px;
            position: relative;
        }
        
        .story-card::before {
            content: '\201C';
            position: absolute;
            top: 8px;
            left: 24px;
            font-family: 'Noto Serif SC', serif;
            font-size: 80px;
            color: var(--border);
            line-height: 1;
        }
        
        .story-card p {
            font-size: 14px;
            color: var(--text-medium);
            margin-bottom: 24px;
            position: relative;
        }
        
        .story-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .story-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-warm);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-family: 'Noto Serif SC', serif;
            font-size: 14px;
        }
        
        .story-author strong {
            font-size: 14px;
            display: block;
            line-height: 1.4;
        }
        
        .story-author span {
            font-size: 12px;
            color: var(--text-light);
        }
        
        /* CTA */
        .cta {
            background: linear-gradient(160deg, #2c231b 0%, #171310 70%);
            text-align: center;
            padding: 90px 0;
            position: relative;
            overflow: hidden;
        }
        
        .cta::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(184,149,106,0.14) 0%, rgba(184,149,106,0) 70%);
        }
        
        .cta-content {
            position: relative;
            z-index: 2;
        }
        
        .cta-en {
            font-size: 12px;
            letter-spacing: 5px;
            color: var(--gold-light);
            text-transform: uppercase;
            margin-bottom: 14px;
        }
        
        .cta-title {
            font-size: 34px;
            color: #fff;
            margin-bottom: 16px;
        }
        
        .cta-desc {
            color: rgba(255,255,255,0.6);
            font-size: 15px;
            max-width: 480px;
            margin: 0 auto 36px;
        }
        
        /* Footer */
        .footer {
            background: var(--dark-2);
            color: rgba(255,255,255,0.6);
            padding: 70px 0 0;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 48px;
            padding-bottom: 50px;
        }
        
        .footer-logo-img {
            height: 46px;
            width: auto;
            margin-bottom: 18px;
        }
        
        .footer-brand p {
            font-size: 13px;
            line-height: 2;
        }
        
        .footer h4 {
            font-size: 15px;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-links a {
            font-size: 13px;
        }
        
        .footer-links a:hover {
            color: var(--gold-light);
        }
        
        .footer-contact p {
            font-size: 13px;
            margin-bottom: 10px;
        }
        
        .footer-contact .qr {
            width: 110px;
            height: 110px;
            background: #fff;
            margin-top: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-light);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding: 20px 0;
            font-size: 12px;
            color: rgba(255,255,255,0.35);
            text-align: center;
        }
        
        /* Fixed right buttons */
        .fixed-right {
            position: fixed;
            right: 20px;
            bottom: 100px;
            z-index: 99;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .fixed-btn {
            width: 48px;
            height: 48px;
            background: var(--white);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-dark);
            cursor: pointer;
            box-shadow: 0 4px 16px rgba(0,0,0,0.08);
        }
        
        .fixed-btn:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 14px 20px;
            }
            
            .header-cta {
                display: none;
            }
            
            .nav-toggle {
                display: inline-flex;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 5px;
                width: 44px;
                height: 44px;
                border: 1px solid var(--border);
                transition: border-color 0.3s ease;
            }
            
            .nav-toggle span {
                display: block;
                width: 20px;
                height: 2px;
                background: var(--text-dark);
                transition: all 0.3s ease;
            }
            
            .nav-toggle.active {
                border-color: var(--gold);
            }
            
            .nav-toggle.active span:nth-child(1) {
                transform: translateY(7px) rotate(45deg);
                background: var(--gold);
            }
            
            .nav-toggle.active span:nth-child(2) {
                opacity: 0;
            }
            
            .nav-toggle.active span:nth-child(3) {
                transform: translateY(-7px) rotate(-45deg);
                background: var(--gold);
            }
            
            .nav {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0;
                margin-top: 14px;
                border-top: 1px solid var(--border);
                padding: 6px 0 10px;
            }
            
            .nav.open {
                display: flex;
            }
            
            .nav a {
                padding: 13px 10px;
                font-size: 15px;
                text-align: center;
                letter-spacing: 2px;
                border-bottom: 1px solid var(--border);
            }
            
            .nav a:last-child {
                border-bottom: none;
            }
            
            .nav a::after {
                display: none;
            }
            
            .nav-call {
                display: block;
                margin-top: 12px;
                border: 1px solid var(--gold);
                color: var(--gold) !important;
                background: var(--white);
                font-weight: 500;
            }
            
            .why-grid,
            .stories-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .service-grid,
            .gems-grid,
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
            
            .story-inner {
                grid-template-columns: 1fr;
                gap: 48px;
            }
            
            .timeline-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px 24px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            
            .hero-title {
                font-size: 54px;
            }
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-head {
                margin-bottom: 40px;
            }
            
            .section-title {
                font-size: 28px;
            }
            
            .hero {
                height: auto;
                min-height: 520px;
                padding: 70px 0;
            }
            
            .hero-title {
                font-size: 38px;
                letter-spacing: 4px;
            }
            
            .hero-cn {
                font-size: 17px;
                letter-spacing: 6px;
            }
            
            .hero-desc {
                font-size: 14px;
                line-height: 1.9;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
                gap: 14px;
            }
            
            .hero-arrow {
                display: none;
            }
            
            .hero-dots {
                bottom: 18px;
            }
            
            .btn {
                padding: 13px 32px;
            }
            
            .why-grid,
            .service-grid,
            .gems-grid,
            .process-grid,
            .stories-grid {
                grid-template-columns: 1fr;
            }
            
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px 16px;
            }
            
            .stat-num {
                font-size: 36px;
            }
            
            .stat-num span {
                font-size: 22px;
            }
            
            .timeline {
                padding-top: 50px;
            }
            
            .timeline-grid {
                grid-template-columns: 1fr;
            }
            
            .services-more {
                margin-top: 40px;
            }
            
            .story-badge {
                width: 110px;
                height: 110px;
                bottom: 16px;
                right: 16px;
            }
            
            .story-badge strong {
                font-size: 24px;
            }
            
            .story-badge span {
                font-size: 10px;
            }
            
            .cta {
                padding: 64px 0;
            }
            
            .cta-title {
                font-size: 26px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            
            .top-bar {
                font-size: 11px;
            }
            
            .top-bar .right {
                display: none;
            }
            
            .top-bar .container {
                justify-content: center;
                text-align: center;
            }
            
            .fixed-right {
                right: 14px;
                bottom: 60px;
            }
            
            .fixed-btn {
                width: 42px;
                height: 42px;
                font-size: 16px;
            }
        }
        
        @media (max-width: 480px) {
            .header-inner {
                padding: 12px 16px;
            }
            
            .logo-img {
                height: 46px;
            }
            
            .hero {
                min-height: 480px;
                padding: 56px 0;
            }
            
            .hero-title {
                font-size: 32px;
                letter-spacing: 3px;
            }
            
            .hero-title sup {
                font-size: 16px;
            }
            
            .hero-cn {
                font-size: 15px;
                letter-spacing: 5px;
            }
            
            .hero-since {
                font-size: 10px;
                letter-spacing: 3px;
            }
            
            .hero-desc {
                font-size: 13px;
                padding: 0 4px;
            }
            
            .stats {
                padding: 44px 0;
            }
            
            .stats-grid {
                gap: 24px 12px;
            }
            
            .stat-num {
                font-size: 32px;
            }
            
            .stat-num span {
                font-size: 20px;
            }
            
            .why-card,
            .story-card {
                padding: 26px 20px;
            }
            
            .gem-card {
                padding: 26px 18px;
            }
            
            .service-card {
                padding: 18px;
            }
            
            .service-content h3 {
                font-size: 17px;
            }
            
            .service-num {
                font-size: 24px;
            }
            
            .story-inner {
                gap: 36px;
            }
            
            .footer-bottom {
                font-size: 11px;
                line-height: 1.8;
                padding: 16px 14px;
            }
        }

        /* 二级栏目下拉（与 css/style.css 保持一致） */
        .nav-item { position: relative; }
        .nav-item > a { display: inline-block; }
        .nav-item .dropdown {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            min-width: 168px;
            background: var(--white);
            border: 1px solid var(--border);
            box-shadow: 0 12px 30px rgba(23,19,16,.10);
            padding: 8px 0;
            opacity: 0;
            visibility: hidden;
            transition: all .25s ease;
            z-index: 60;
        }
        .nav-item .dropdown::before {
            content: '';
            position: absolute;
            top: -8px; left: 0; right: 0;
            height: 8px;
        }
        .nav-item:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }
        .nav-item .dropdown a {
            display: block;
            padding: 10px 20px;
            font-size: 13px;
            color: var(--text-medium);
            letter-spacing: 1px;
            white-space: nowrap;
            transition: all .2s ease;
        }
        .nav-item .dropdown a::after { display: none; }
        .nav-item .dropdown a:hover { color: var(--gold); background: var(--bg-warm); }
        @media (max-width: 768px) {
            .nav-item .dropdown {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                box-shadow: none;
                border: none;
                border-top: 1px solid var(--border);
                min-width: 0;
                padding: 0;
            }
            .nav-item .dropdown a { padding: 10px 0 10px 14px; font-size: 13px; }
        }
    



:root { --font-serif: 'Noto Serif SC', serif; --font-sans: 'Noto Sans SC', -apple-system, sans-serif; }

/* ===== 内页专用样式 ===== */
.page-hero {
    position: relative;
    padding: 150px 0 92px;
    background: linear-gradient(160deg, #2c231b 0%, #171310 70%);
    text-align: center;
    overflow: hidden;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero::before {
    content: '';
    position: absolute;
    top: -35%; right: -10%;
    width: 560px; height: 560px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(184,149,106,0.18) 0%, rgba(184,149,106,0) 70%);
}
.breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    letter-spacing: 1px;
    margin-bottom: 22px;
}
.breadcrumb a { color: rgba(255,255,255,0.72); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { margin: 0 8px; color: var(--gold); }
.page-hero-en {
    font-size: 12px;
    letter-spacing: 6px;
    color: var(--gold-light);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.page-hero-title {
    font-size: 46px;
    color: #fff;
    letter-spacing: 6px;
    font-weight: 700;
    line-height: 1.3;
}
.page-hero-divider {
    width: 50px; height: 1px;
    background: var(--gold);
    margin: 24px auto;
}
.page-hero-desc {
    color: rgba(255,255,255,0.74);
    max-width: 580px;
    margin: 0 auto;
    font-size: 15px;
}

/* 订购表单 */
.order-form { max-width: 760px; margin: 0 auto; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-medium);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    background: var(--white);
    font-family: inherit;
    font-size: 14px;
    color: var(--text-dark);
    border-radius: 2px;
    transition: border-color .3s ease;
}
.form-control:focus { outline: none; border-color: var(--gold); }
textarea.form-control { resize: vertical; }
.order-form .btn-solid { margin-top: 6px; }

/* 区块底色辅助 */
.section-warm { background: var(--bg-warm); }

/* 内页联系方式条 */
.contact-bar { text-align: center; }
.contact-bar a { color: var(--gold); font-weight: 600; }

/* ===== 版块标题容器（sub_section 使用，此前缺失导致描述与内容贴得太近） ===== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}
.section-header .section-desc { line-height: 1.9; }

/* ===== 二级栏目：主导航下拉 ===== */
.nav-item { position: relative; }
.nav-item > a { display: inline-block; }
.nav-item .dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 168px;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 12px 30px rgba(23,19,16,.10);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease;
    z-index: 60;
}
.nav-item .dropdown::before {
    content: '';
    position: absolute;
    top: -8px; left: 0; right: 0;
    height: 8px;
}
.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-item .dropdown a {
    display: block;
    padding: 10px 20px;
    font-size: 13px;
    color: var(--text-medium);
    letter-spacing: 1px;
    white-space: nowrap;
    transition: all .2s ease;
}
.nav-item .dropdown a::after { display: none; }
.nav-item .dropdown a:hover,
.nav-item .dropdown a.active {
    color: var(--gold);
    background: var(--bg-warm);
}

/* ===== 二级栏目：页内选项卡条 ===== */
.subnav {
    background: var(--bg-warm);
    border-bottom: 1px solid var(--border);
}
.subnav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.subnav a {
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--text-medium);
    padding: 16px 18px;
    border-bottom: 2px solid transparent;
    transition: all .25s ease;
}
.subnav a:hover { color: var(--gold); }
.subnav a.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

/* 二级页通用内容块 */
.sub-intro {
    max-width: 760px;
    margin: 0 auto 46px;
    text-align: center;
    color: var(--text-medium);
    font-size: 15px;
    line-height: 1.9;
}
.sub-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 26px;
}
.sub-card {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 30px 26px;
    transition: all .3s ease;
}
.sub-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(23,19,16,.08);
}
.sub-card-top {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}
.sub-card-top .card-ico {
    margin-bottom: 0;
    flex-shrink: 0;
}
.sub-card-titles {
    flex: 1;
    min-width: 0;
    padding-top: 2px;
}
.sub-card h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--text-dark);
    margin: 0 0 6px;
    letter-spacing: 1px;
}
.sub-card h4 em { color: var(--gold); font-style: normal; }
.sub-card-en {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gold);
    text-transform: uppercase;
}
.sub-card p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.9;
    margin: 0;
}
a.sub-card { display: block; }

/* ===== 宝石百科：FAQ 问答样式 ===== */
.faq-group-title {
    font-family: var(--font-serif);
    font-size: 17px;
    color: var(--gold);
    letter-spacing: 2px;
    margin: 0 auto 18px;
    max-width: 880px;
}
.faq-list { max-width: 880px; margin: 0 auto 40px; }
.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    margin-bottom: 12px;
    transition: border-color .3s ease;
}
.faq-item.open { border-color: var(--gold); }
.faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    cursor: pointer;
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--text-dark);
    letter-spacing: 1px;
}
.faq-q .mark {
    flex: none;
    color: var(--gold);
    font-size: 18px;
    line-height: 1;
    transition: transform .3s ease;
}
.faq-item.open .faq-q .mark { transform: rotate(45deg); }
.faq-a {
    display: none;
    padding: 0 22px 20px;
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.95;
    border-top: 1px dashed var(--border);
    padding-top: 16px;
}
.faq-item.open .faq-a { display: block; }

/* ===== 珠宝款式：产品展示样式 ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 26px;
}
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    transition: all .3s ease;
}
.product-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(23,19,16,.08);
}
.p-img { position: relative; overflow: hidden; }
.p-img img {
    width: 100%;
    height: 258px;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}
.product-card:hover .p-img img { transform: scale(1.05); }
.p-code {
    position: absolute;
    left: 0;
    top: 14px;
    background: rgba(23,19,16,.72);
    color: #fff;
    font-size: 11px;
    letter-spacing: 1px;
    padding: 4px 10px;
}
.product-body { padding: 20px 20px 24px; }
.product-body h4 {
    font-family: var(--font-serif);
    font-size: 17px;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.p-meta {
    font-size: 12px;
    color: var(--text-medium);
    line-height: 1.85;
    margin-bottom: 14px;
}
.p-meta b { color: var(--text-dark); font-weight: 400; }
.p-price {
    font-size: 14px;
    color: var(--gold);
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.product-body .btn { display: block; text-align: center; }
.p-price b { font-size: 19px; font-weight: 700; letter-spacing: .5px; }
.p-price small { font-size: 12px; color: var(--text-medium); margin-left: 6px; }
.p-links { display: flex; gap: 10px; margin-top: 10px; }
.p-links a { flex: 1; display: block; text-align: center; font-size: 13px; letter-spacing: 1px; padding: 10px 0; border: 1px solid var(--border); color: var(--text-medium); transition: all .25s ease; }
.p-links a:hover { border-color: var(--gold); color: var(--gold); }

/* ===== 宝石档案速览（借鉴老版词条参数头图） ===== */
.gem-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px;
    max-width: 1000px;
    margin: 0 auto;
}
.gem-spec {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 2px solid var(--gold);
    padding: 24px 22px;
    text-align: center;
}
.gem-spec h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--text-dark);
    letter-spacing: 2px;
    margin-bottom: 4px;
}
.gem-spec .en {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 14px;
}
.gem-spec ul { list-style: none; text-align: left; }
.gem-spec li {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 7px 0;
    border-bottom: 1px dashed var(--border);
    color: var(--text-medium);
}
.gem-spec li:last-child { border-bottom: none; }
.gem-spec li b { font-weight: 400; color: var(--text-dark); }

/* ===== 品牌初心：初心宣言版式 ===== */
.manifesto { max-width: 780px; margin: 0 auto; text-align: center; }
.manifesto .m-lead {
    font-family: var(--font-serif);
    font-size: 26px;
    color: var(--text-dark);
    letter-spacing: 3px;
    line-height: 1.9;
    margin-bottom: 34px;
}
.manifesto p {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 2.6;
    letter-spacing: 1.5px;
    color: var(--text-medium);
    margin-bottom: 20px;
}
.manifesto p em { color: var(--gold); font-style: normal; font-weight: 600; }
.manifesto .m-quote {
    font-family: var(--font-serif);
    font-size: 21px;
    line-height: 2.2;
    color: var(--gold);
    letter-spacing: 2px;
    padding: 30px 26px;
    margin: 34px auto;
    max-width: 660px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.manifesto .m-final {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 2.3;
    letter-spacing: 2px;
    color: var(--text-dark);
    background: var(--bg-warm);
    border-left: 3px solid var(--gold);
    padding: 26px 30px;
    margin-top: 36px;
    text-align: left;
}
.m-sep { width: 40px; height: 1px; background: var(--gold); opacity: .45; margin: 30px auto; }

/* 初心宣言：图文交替 / 横幅 / 数据落款 */
.section-tight { padding: 64px 0; }
.m-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 54px;
    align-items: center;
    max-width: 1060px;
    margin: 0 auto;
}
.m-duo .m-img { background: var(--white); border: 1px solid var(--border); padding: 12px; }
.m-duo .m-img img { width: 100%; height: 350px; object-fit: cover; display: block; }
.m-duo .m-txt .manifesto { text-align: left; max-width: none; margin: 0; }
.m-duo .m-txt .manifesto p { text-align: left; font-size: 16.5px; margin-bottom: 18px; line-height: 2.3; }
.m-duo.rev .m-img { order: 2; }
.m-banner {
    position: relative;
    text-align: center;
    padding: 96px 24px;
    margin: 0;
    background-size: cover;
    background-position: center;
}
.m-banner .en {
    font-size: 11px;
    letter-spacing: 5px;
    color: var(--gold-light);
    text-transform: uppercase;
    display: block;
    margin-bottom: 18px;
}
.m-banner h3 {
    font-family: var(--font-serif);
    font-size: 27px;
    line-height: 2;
    letter-spacing: 2px;
    color: #fff;
    max-width: 780px;
    margin: 0 auto;
    font-weight: 600;
}
.m-final {
    background: #1c1713;
    color: #fff;
    text-align: center;
    border-left: none;
    padding: 44px 32px;
    max-width: 780px;
    margin: 56px auto 0;
}
.m-creds {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    max-width: 900px;
    margin: 56px auto 0;
    text-align: center;
}
.m-creds .c {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 2px solid var(--gold);
    padding: 26px 18px;
}
.m-creds b {
    display: block;
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--gold);
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.m-creds span { font-size: 13px; color: var(--text-medium); letter-spacing: 1px; }
.m-sign { margin-top: 44px; text-align: center; font-size: 13px; letter-spacing: 3px; color: var(--text-medium); }
.m-sign em { color: var(--gold); font-style: normal; }

/* 品牌文化：三大信念卡 / 时间轴 / 加盟服务格 */
.m-banner p {
    color: rgba(255,255,255,.78);
    font-size: 15px;
    line-height: 2.1;
    max-width: 720px;
    margin: 16px auto 0;
}
.m-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1080px;
    margin: 0 auto;
}
.m-values .v {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid var(--gold);
    padding: 34px 26px;
    text-align: center;
}
.m-values .v b {
    display: block;
    font-family: var(--font-serif);
    font-size: 22px;
    letter-spacing: 2px;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.m-values .v b em { color: var(--gold); font-style: normal; }
.m-values .v .tagline {
    display: block;
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 16px;
}
.m-values .v p { font-size: 14px; color: var(--text-medium); line-height: 1.95; }
.tl {
    max-width: 820px;
    margin: 0 auto;
    padding-left: 32px;
    border-left: 1px solid var(--border);
}
.tl .node { position: relative; padding-bottom: 36px; }
.tl .node:last-child { padding-bottom: 0; }
.tl .node::before {
    content: '';
    position: absolute;
    left: -39px;
    top: 5px;
    width: 13px; height: 13px;
    border-radius: 50%;
    background: var(--gold);
    border: 2px solid var(--white);
    box-shadow: 0 0 0 1px var(--gold);
}
.tl .y {
    font-family: var(--font-serif);
    font-size: 21px;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 8px;
}
.tl .node h4 { font-size: 16px; color: var(--text-dark); letter-spacing: 1px; margin-bottom: 8px; }
.tl .node p { font-size: 14px; color: var(--text-medium); line-height: 1.95; }
.m-grid6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}
.m-grid6 .g { background: var(--white); border: 1px solid var(--border); padding: 22px 20px; }
.m-grid6 .g b { display: block; font-size: 15px; letter-spacing: 1px; color: var(--text-dark); margin-bottom: 8px; }
.m-grid6 .g span { font-size: 13px; color: var(--text-medium); line-height: 1.85; }
.m-note {
    max-width: 860px;
    margin: 34px auto 0;
    padding: 20px 24px;
    background: var(--bg-warm);
    border-left: 3px solid var(--gold);
    font-size: 14px;
    line-height: 1.95;
    color: var(--text-medium);
}
@media (max-width: 768px) {
    .m-values, .m-grid6 { grid-template-columns: 1fr; }
    .m-duo { grid-template-columns: 1fr; gap: 24px; }
    .m-duo .m-img img { height: 240px; }
    .m-banner { padding: 64px 20px; }
    .m-banner h3 { font-size: 20px; }
    .m-creds { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .manifesto .m-lead { font-size: 21px; letter-spacing: 2px; }
    .manifesto p { font-size: 16px; line-height: 2.3; }
    .manifesto .m-quote { font-size: 18px; padding: 24px 18px; }
    .manifesto .m-final { font-size: 18px; padding: 20px; }
}

/* ===== 售后保障彩条（借鉴老版售后服务样式） ===== */
.svc-strip { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.svc-strip .svc-item {
    padding: 15px 22px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-dark);
    border-left: 3px solid var(--gold);
}
.svc-strip .svc-item b { color: var(--gold); font-weight: 600; margin-right: 6px; }
.svc-strip .svc-item:nth-child(odd) { background: var(--bg-warm); }
.svc-strip .svc-item:nth-child(even) { background: var(--white); border: 1px solid var(--border); border-left: 3px solid var(--gold); }

/* ===== 产品详情页（借鉴老版成品详情样式） ===== */
.detail-hero-wrap { background: var(--bg-warm); border-bottom: 1px solid var(--border); padding: 54px 0; }
.detail-hero {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 44px;
    align-items: center;
}
.detail-hero .d-img { background: var(--white); border: 1px solid var(--border); padding: 14px; }
.detail-hero .d-img-zoom { position: relative; z-index: 2; }
.detail-hero .d-img-stage {
    position: relative;
    background: #111;
    overflow: hidden;
    cursor: crosshair;
}
.detail-hero .d-img-stage img { width: 100%; height: 400px; object-fit: contain; display: block; }
.detail-hero .d-zoom-lens {
    position: absolute;
    width: 110px;
    height: 110px;
    border: 1px solid var(--gold);
    background: rgba(255,255,255,.18);
    box-shadow: 0 0 0 1px rgba(184,152,90,.25);
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s ease;
}
.detail-hero .d-img-zoom.is-active .d-zoom-lens { opacity: 1; }
.detail-hero .d-zoom-hint {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    color: var(--gold);
    border: 1px solid rgba(184,152,90,.35);
    pointer-events: none;
    transition: opacity .2s ease;
}
.detail-hero .d-img-zoom.is-active .d-zoom-hint { opacity: 0; }
.detail-hero .d-zoom-pane {
    position: absolute;
    top: 14px;
    left: calc(100% + 14px);
    width: min(440px, 42vw);
    height: calc(100% - 28px);
    min-height: 400px;
    border: 1px solid var(--border);
    background-color: #111;
    background-repeat: no-repeat;
    background-size: 250%;
    box-shadow: 0 18px 40px rgba(23,19,16,.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, visibility .2s ease;
    z-index: 5;
}
.detail-hero .d-img-zoom.is-active .d-zoom-pane {
    opacity: 1;
    visibility: visible;
}
.detail-hero h1 {
    font-family: var(--font-serif);
    font-size: 30px;
    color: var(--text-dark);
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.detail-hero .d-code { font-size: 12px; letter-spacing: 2px; color: var(--text-medium); margin-bottom: 18px; }
.detail-hero .d-price { font-size: 26px; color: var(--gold); font-weight: 700; margin-bottom: 20px; }
.detail-hero .d-price small { font-size: 13px; font-weight: 400; color: var(--text-medium); margin-left: 8px; }
.detail-hero .d-params { margin-bottom: 26px; }
.detail-hero .d-params li { display: flex; font-size: 14px; padding: 8px 0; border-bottom: 1px dashed var(--border); color: var(--text-medium); }
.detail-hero .d-params li b { width: 84px; font-weight: 400; color: var(--text-dark); flex-shrink: 0; }
.detail-hero .btn { margin-right: 12px; }
.spec-table { max-width: 860px; margin: 0 auto; background: var(--white); border: 1px solid var(--border); }
.spec-table .row { display: grid; grid-template-columns: 180px 1fr; border-bottom: 1px solid var(--border); }
.spec-table .row:last-child { border-bottom: none; }
.spec-table .k {
    padding: 15px 22px;
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--text-dark);
    background: var(--bg-warm);
    border-right: 1px solid var(--border);
}
.spec-table .v { padding: 15px 22px; font-size: 14px; color: var(--text-medium); line-height: 1.7; }

@media (max-width: 768px) {
    .detail-hero { grid-template-columns: 1fr; gap: 26px; }
    .detail-hero .d-img-stage { cursor: default; }
    .detail-hero .d-img-stage img { height: 280px; }
    .detail-hero .d-zoom-lens,
    .detail-hero .d-zoom-pane,
    .detail-hero .d-zoom-hint { display: none; }
    .spec-table .row { grid-template-columns: 120px 1fr; }
    .p-links { flex-direction: column; }
}

/* ===== 彩宝故事：新闻资讯样式 ===== */
.news-wrap {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: start;
}
.news-card {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    padding: 18px;
    margin-bottom: 20px;
    transition: all .3s ease;
}
.news-card:hover {
    border-color: var(--gold);
    box-shadow: 0 12px 30px rgba(23,19,16,.07);
}
.news-thumb img {
    width: 100%;
    height: 158px;
    object-fit: cover;
    display: block;
}
.news-date {
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 2px;
}
.news-tag {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 1px;
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 2px 9px;
    margin-left: 10px;
}
.news-card h3 {
    font-family: var(--font-serif);
    font-size: 19px;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin: 10px 0 12px;
    line-height: 1.5;
}
.news-excerpt {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.9;
    margin-bottom: 14px;
}
.news-more {
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 1px;
}
.side-box {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 24px;
    margin-bottom: 20px;
}
.side-box h4 {
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--text-dark);
    letter-spacing: 2px;
    padding-bottom: 14px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.side-list a {
    display: block;
    padding: 13px 0;
    font-size: 14px;
    color: var(--text-medium);
    border-bottom: 1px dashed var(--border);
    line-height: 1.6;
}
.side-list a:last-child { border-bottom: none; }
.side-list a:hover { color: var(--gold); }
.side-list a span { display: block; font-size: 12px; color: var(--gold); margin-top: 4px; letter-spacing: 1px; }

/* 资讯文章详情 */
.article-meta {
    text-align: center;
    font-size: 13px;
    color: var(--text-medium);
    letter-spacing: 1px;
    margin-bottom: 32px;
}
.article-meta span { color: var(--gold); margin: 0 8px; }
.article-body { max-width: 780px; margin: 0 auto; }
.article-body p {
    font-size: 15px;
    line-height: 2;
    color: var(--text-medium);
    margin-bottom: 20px;
    text-indent: 2em;
}
.article-body h3 {
    font-family: var(--font-serif);
    font-size: 19px;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin: 34px 0 14px;
}
.article-quote {
    border-left: 2px solid var(--gold);
    padding: 6px 0 6px 18px;
    margin: 28px 0;
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.9;
}
.article-nav {
    max-width: 780px;
    margin: 40px auto 0;
    padding-top: 26px;
    border-top: 1px dashed var(--border);
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 14px;
}
.article-nav a { color: var(--text-medium); }
.article-nav a:hover { color: var(--gold); }

@media (max-width: 768px) {
    .news-wrap { grid-template-columns: 1fr; }
    .news-card { grid-template-columns: 1fr; gap: 14px; }
    .news-thumb img { height: 200px; }
    .article-nav {
        flex-direction: column;
        gap: 14px;
    }
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}
.gallery-item {
    background: var(--bg-warm);
    border: 1px solid var(--border);
    overflow: hidden;
}
.gallery-item img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item figcaption {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--text-medium);
    letter-spacing: 1px;
    text-align: center;
}
.sub-list { max-width: 860px; margin: 0 auto; }
.sub-list li {
    padding: 18px 0 18px 26px;
    border-bottom: 1px dashed var(--border);
    position: relative;
    color: var(--text-medium);
    font-size: 15px;
    line-height: 1.9;
}
.sub-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    top: 18px;
    color: var(--gold);
    font-size: 10px;
}
.sub-list li strong { color: var(--text-dark); font-weight: 600; }

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .page-hero { padding: 120px 0 70px; }
    .page-hero-title { font-size: 32px; letter-spacing: 4px; }
    .breadcrumb { margin-bottom: 16px; }
    .nav-item .dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--border);
        min-width: 0;
        padding: 0;
    }
    .nav-item .dropdown a { padding: 10px 0 10px 14px; font-size: 13px; }
    .subnav .container { padding: 0 16px; gap: 0; }
    .subnav a { padding: 13px 12px; font-size: 12px; }
}

/* ===== 首页：栏目入口卡 ===== */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cat-card { position: relative; display: block; overflow: hidden; background: var(--dark-2); border: 1px solid var(--border); }
.cat-card img { width: 100%; height: 270px; object-fit: cover; transition: transform .7s ease; opacity: .92; }
.cat-card:hover img { transform: scale(1.06); opacity: 1; }
.cat-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 26px 24px;
    background: linear-gradient(to top, rgba(23,19,16,.88), rgba(23,19,16,0)); color: #fff; }
.cat-body h3 { font-size: 21px; letter-spacing: 3px; font-weight: 600; }
.cat-body p { font-size: 13px; color: rgba(255,255,255,.68); margin-top: 6px; letter-spacing: .5px; }
.cat-body .cat-go { display: inline-block; margin-top: 12px; font-size: 12px; letter-spacing: 2px; color: var(--gold-light); }

/* ===== 首页：服务保障条 ===== */
.svc-band { background: var(--warm-bg, #f9f6f1); padding: 68px 0 64px; border-top: 1px solid var(--border); }
.svc-band-header { margin-bottom: 36px; }
.svc-band-header .section-title { font-size: 28px; }
.svc-band-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px 22px; text-align: center; }
.svc-band-item .svc-ico { width: 56px; height: 56px; margin: 0 auto 14px; border: 1px solid var(--gold);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--gold); background: rgba(255,255,255,.72); transition: transform .25s ease, box-shadow .25s ease; }
.svc-band-item:hover .svc-ico { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(176,141,87,.15); }
.svc-band-item h4 { font-size: 15px; letter-spacing: 1px; margin-bottom: 8px; font-weight: 600; color: var(--text); }
.svc-band-item p { font-size: 12px; color: #7a6f63; line-height: 1.7; max-width: 160px; margin: 0 auto; }

@media (max-width: 992px) {
    .cat-grid { grid-template-columns: repeat(2, 1fr); }
    .svc-band-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .cat-grid { grid-template-columns: 1fr; }
    .cat-card img { height: 220px; }
    .svc-band-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 联系页：信息卡 ===== */
.ct-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ct-card { background: var(--white); border: 1px solid var(--border); padding: 32px 22px; text-align: center; transition: box-shadow .3s ease; }
.ct-card:hover { box-shadow: 0 10px 30px rgba(23,19,16,.06); }
.ct-card .label { font-size: 11px; letter-spacing: 2px; color: var(--gold); margin-bottom: 10px; text-transform: uppercase; }
.ct-card .value { font-size: 18px; font-weight: 600; color: var(--text-dark); margin-bottom: 10px; font-family: 'Noto Serif SC', serif; line-height: 1.4; }
.ct-card .note { font-size: 13px; color: var(--text-light); line-height: 1.7; }
.ct-card a { color: var(--text-dark); word-break: break-all; }
.ct-card a:hover { color: var(--gold); }
@media (max-width: 992px) { .ct-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .ct-grid { grid-template-columns: 1fr; } }

/* ===== 高级定制：概览数据条 ===== */
.cs-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 1000px; margin: 0 auto; }
.cs-stat { background: var(--white); border: 1px solid var(--border); border-top: 2px solid var(--gold); padding: 26px 16px; text-align: center; }
.cs-stat b { display: block; font-family: var(--font-serif); font-size: 25px; letter-spacing: 1px; color: var(--gold); margin-bottom: 8px; }
.cs-stat span { font-size: 13px; color: var(--text-medium); letter-spacing: 1px; }

/* ===== 高级定制：定制服务卡 ===== */
.cs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.cs-card { position: relative; background: var(--white); border: 1px solid var(--border); padding: 68px 28px 28px; overflow: hidden; transition: all .3s ease; }
.cs-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 14px 34px rgba(23,19,16,.08); }
.cs-card .cs-num { position: absolute; left: 26px; top: 18px; font-family: var(--font-serif); font-size: 46px; line-height: 1; color: rgba(184,152,90,.14); letter-spacing: 1px; z-index: 0; }
.cs-card-head {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}
.cs-card .card-ico {
    width: 42px;
    height: 42px;
    margin: 0;
    flex-shrink: 0;
    border: 1px solid rgba(184,152,90,.35);
    border-radius: 50%;
    background: rgba(184,152,90,.08);
}
.cs-card .tag {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-dark);
    border: 1px solid rgba(184,152,90,.35);
    background: rgba(184,152,90,.08);
    padding: 8px 12px;
    margin: 0;
    line-height: 1.2;
}
.cs-card h4 { position: relative; z-index: 1; font-family: var(--font-serif); font-size: 18px; color: var(--text-dark); letter-spacing: 1px; margin: 16px 0 10px; }
.cs-card h4 em { color: var(--gold); font-style: normal; }
.cs-card p { position: relative; z-index: 1; font-size: 14px; color: var(--text-medium); line-height: 1.95; }

/* ===== 高级定制：七步流程时间轴 ===== */
.step-flow { list-style: none; max-width: 920px; margin: 0 auto; position: relative; }
.step-flow::before { content: ''; position: absolute; left: 27px; top: 16px; bottom: 16px; width: 1px;
    background: linear-gradient(to bottom, var(--gold), rgba(184,152,90,.22)); }
.step { position: relative; padding: 0 0 24px 82px; }
.step:last-child { padding-bottom: 0; }
.step-dot { position: absolute; left: 0; top: 0; width: 56px; height: 56px; border-radius: 50%;
    border: 1px solid var(--gold); background: var(--white); display: flex; align-items: center; justify-content: center;
    font-family: var(--font-serif); font-size: 17px; letter-spacing: 1px; color: var(--gold); z-index: 2; }
.step-body { background: var(--white); border: 1px solid var(--border); padding: 24px 26px; transition: all .3s ease; }
.step:hover .step-body { border-color: var(--gold); box-shadow: 0 10px 30px rgba(23,19,16,.07); }
.step-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
.step-head h4 { font-family: var(--font-serif); font-size: 17px; color: var(--text-dark); letter-spacing: 1px; }
.step-meta { font-size: 11px; letter-spacing: 1.5px; color: var(--gold); border: 1px solid var(--gold); padding: 3px 10px; white-space: nowrap; }
.step-body p { font-size: 14px; color: var(--text-medium); line-height: 1.95; }

/* ===== 高级定制：镶嵌须知条款卡 ===== */
.np-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 1020px; margin: 0 auto; }
.np-card { background: var(--white); border: 1px solid var(--border); border-left: 3px solid var(--gold); padding: 24px 26px; }
.np-card.key { background: var(--bg-warm); }
.np-k { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-family: var(--font-serif);
    font-size: 16px; color: var(--text-dark); letter-spacing: 1px; margin-bottom: 10px; }
.np-flag { font-family: var(--font-sans); font-size: 10px; letter-spacing: 1px; color: #fff; background: var(--gold); padding: 3px 8px; }
.np-card p { font-size: 14px; color: var(--text-medium); line-height: 1.95; }

/* ===== 高级定制：镶嵌工艺卡 ===== */
.craft-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.craft-card { background: var(--white); border: 1px solid var(--border); overflow: hidden; transition: all .3s ease; }
.craft-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 14px 34px rgba(23,19,16,.08); }
.craft-img { position: relative; overflow: hidden; }
.craft-img img { width: 100%; height: 190px; object-fit: cover; display: block; transition: transform .6s ease; }
.craft-card:hover .craft-img img { transform: scale(1.06); }
.craft-img .tag { position: absolute; left: 12px; top: 12px; background: rgba(255,255,255,.94);
    border: 1px solid var(--gold); color: var(--gold); font-size: 11px; letter-spacing: 2px; padding: 3px 10px; }
.craft-txt { padding: 20px 20px 24px; text-align: center; }
.craft-txt h4 { font-family: var(--font-serif); font-size: 16px; letter-spacing: 1px; color: var(--text-dark); margin-bottom: 8px; }
.craft-txt p { font-size: 13px; color: var(--text-medium); line-height: 1.85; }

/* ===== 高级定制：售后保障卡 ===== */
.ac-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 1020px; margin: 0 auto; }
.ac-card { display: flex; gap: 16px; align-items: flex-start; background: var(--white);
    border: 1px solid var(--border); padding: 22px 24px; transition: all .3s ease; }
.ac-card:hover { border-color: var(--gold); box-shadow: 0 10px 30px rgba(23,19,16,.06); }
.ac-num { flex: 0 0 auto; width: 42px; height: 42px; border: 1px solid var(--gold); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 15px; color: var(--gold); }
.ac-txt b { display: block; font-size: 15px; color: var(--text-dark); letter-spacing: 1px; font-weight: 600; margin-bottom: 6px; }
.ac-txt span { font-size: 13px; color: var(--text-medium); line-height: 1.85; }

/* ===== 高级定制：相关栏目导览 ===== */
a.sub-card .cat-go { display: inline-block; margin-top: 14px; font-size: 12px; letter-spacing: 2px; color: var(--gold); }

/* ===== 列表分页 ===== */
.section-pager { padding: 0 0 64px; }
.pager { display: flex; justify-content: center; align-items: center; gap: 10px; flex-wrap: wrap; }
.pager .pg-btn, .pager .pg-num {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 42px; height: 42px; padding: 0 15px;
    border: 1px solid var(--border); background: var(--white);
    font-size: 13px; letter-spacing: 1px; color: var(--text-medium); transition: all .25s ease;
}
.pager a:hover { border-color: var(--gold); color: var(--gold); }
.pager .pg-num.active { background: var(--gold); border-color: var(--gold); color: #fff; }
.pager .pg-btn.disabled { opacity: .4; cursor: default; }
.section-pager .pager .pg-num { font-family: var(--font-serif); }
@media (max-width: 768px) {
    .pager .pg-btn, .pager .pg-num { min-width: 36px; height: 36px; padding: 0 11px; font-size: 12px; }
}

/* 页内锚点定位补偿（顶部固定导航） */
#service, #flow, #setting, #care, #aftercare { scroll-margin-top: 96px; }

@media (max-width: 992px) {
    .cs-stat-grid { grid-template-columns: repeat(2, 1fr); }
    .cs-grid, .np-grid, .ac-grid { grid-template-columns: 1fr; }
    .craft-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .step { padding-left: 62px; }
    .step-dot { width: 44px; height: 44px; font-size: 15px; }
    .step-flow::before { left: 21px; }
    .step-head { flex-direction: column; align-items: flex-start; gap: 8px; }
    .craft-img img { height: 160px; }
}

/* ===== 全站图标（内联 SVG，stroke=currentColor 随文字取色） ===== */
.ico { display: inline-block; vertical-align: -0.18em; flex: none; }
.card-ico { display: inline-flex; align-items: center; justify-content: center;
    width: 50px; height: 50px; border: 1px solid var(--gold); border-radius: 50%;
    background: var(--bg-warm); color: var(--gold); margin-bottom: 16px; transition: all .3s ease; }
.sub-card:hover .card-ico, .cs-card:hover .card-ico, .np-card:hover .card-ico,
.craft-card:hover .card-ico { background: var(--gold); color: #fff; }
.cat-ico { position: absolute; left: 16px; top: 16px; z-index: 2; width: 46px; height: 46px;
    border-radius: 50%; background: rgba(23,19,16,.55); border: 1px solid var(--gold-light);
    color: var(--gold-light); display: flex; align-items: center; justify-content: center;
    transition: all .3s ease; }
.cat-card:hover .cat-ico { background: var(--gold); border-color: var(--gold); color: #fff; }
.cs-stat .ico { margin-bottom: 8px; }
.ct-card .card-ico { width: 54px; height: 54px; margin-bottom: 14px; }
.gem-spec .card-ico { width: 44px; height: 44px; margin-bottom: 12px; }
.svc-item .ico, .p-meta .ico, .np-k .ico, .ac-txt .ico, .step-meta .ico,
.news-date .ico, .news-tag .ico, .spec-table .k .ico, .d-params b .ico,
.gem-spec li .ico, .ct-card .label .ico, .side-box h4 .ico, .footer-contact p .ico {
    margin-right: 7px; vertical-align: -0.2em;
}
.p-links a .ico, .news-more .ico, .cat-go .ico, .btn .ico { margin-left: 7px; }
.article-nav a .ico { margin: 0 6px; vertical-align: -0.15em; }
.top-bar .ico { margin-right: 7px; vertical-align: -0.2em; }
.nav-call .ico, .header-cta .ico { margin-right: 7px; vertical-align: -0.2em; }
.breadcrumb .ico { margin-right: 5px; vertical-align: -0.15em; }
.faq-q .q-txt { display: flex; align-items: center; gap: 12px; }
.faq-q .q-txt .ico { color: var(--gold); flex: none; }
.fixed-btn .ico, .footer-contact .ico { vertical-align: -0.2em; }
.svc-band-item .svc-ico svg { display: block; width: 26px; height: 26px; stroke-width: 1.7; flex-shrink: 0; }
@media (max-width: 768px) {
    .card-ico { width: 44px; height: 44px; }
}


/* ===== layout only (no palette changes) ===== */
.header { position: sticky; top: 0; z-index: 40; }
.header-inner { max-width: 1400px; }
.header-cta { white-space: nowrap; letter-spacing: 0; }
.header-cta:active, .btn:active { transform: scale(0.98); }

.hero-split {
    display: flex;
    align-items: flex-end;
    min-height: 100dvh;
    height: auto;
    text-align: left;
    padding: 96px 0 72px;
}
.hero-split .hero-content { max-width: 1400px; margin: 0 auto; z-index: 2; text-align: left; }
.hero-split .hero-title {
    font-size: clamp(2.2rem, 5vw, 4rem);
    letter-spacing: 0.02em;
    line-height: 1.15;
    max-width: 14ch;
    margin: 0 0 16px;
    text-align: left;
}
.hero-split .hero-title em { font-style: italic; color: var(--gold-light); }
.hero-split .hero-since { text-align: left; margin-bottom: 16px; }
.hero-split .hero-desc { max-width: 36ch; margin: 0 0 28px; text-align: left; }
.hero-split .hero-btns { justify-content: flex-start; }
.hero-scrim {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(23,19,16,.82) 0%, rgba(23,19,16,.28) 58%, rgba(23,19,16,.12) 100%);
    pointer-events: none;
}
.hero-split .hero-slides { z-index: 0; }

.section-header { text-align: left; margin: 0 0 36px; max-width: 65ch; }
.section-header-left { margin-left: 0; }
.section-diamond { display: none; }
.section-more { text-align: left; margin-top: 36px; }

.stats-grid { text-align: left; gap: 24px; }
.cat-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cat-card:nth-child(1), .cat-card:nth-child(2) { grid-column: span 2; }
.cat-card:nth-child(1) img, .cat-card:nth-child(2) img { height: 360px; }
.cat-ico { display: none; }

.product-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
.p-code { position: static; background: transparent; color: var(--text-light); padding: 0 0 8px; }
.p-meta span { display: flex; align-items: center; gap: 6px; }

.svc-band-grid { grid-template-columns: 1.4fr 1fr 1fr; text-align: left; gap: 32px; }
.svc-band-item .svc-ico {
    display: flex;
    width: 48px;
    height: 48px;
    margin: 0 0 14px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    background: rgba(255,255,255,.1);
}
.svc-band-header { display: none; }
.svc-band-item p { max-width: none; }

.cta-content { text-align: left; }
.cta-en { display: none; }

.page-hero { text-align: center; }
.page-hero-en, .page-hero-divider { display: revert; }

.m-banner { text-align: left; padding: 88px 8vw; }
.m-banner h3, .m-banner p { margin-left: 0; max-width: 36ch; }

.news-home { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
.news-home .news-card { grid-template-columns: 1fr; margin: 0; }

.nav-call { display: none !important; }

@media (max-width: 1024px) {
    .cat-grid { grid-template-columns: 1fr 1fr; }
    .cat-card:nth-child(1), .cat-card:nth-child(2) { grid-column: auto; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .news-home { grid-template-columns: 1fr; }
    .svc-band-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .hero-split { padding: 80px 0 56px; min-height: 100dvh; }
    .hero-split .hero-title { max-width: none; }
    .cat-grid, .product-grid { grid-template-columns: 1fr; }
    .container { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .hero-slide { opacity: 1 !important; }
}

/* ===== custom page layout ===== */
.cx-hero { padding: 40px 0 0; background: var(--bg-cream); }
.cx-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: end;
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 24px 0;
    min-height: calc(100dvh - 120px);
}
.cx-hero-copy { padding-bottom: 48px; }
.cx-hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    line-height: 1.15;
    letter-spacing: 0.02em;
    margin: 12px 0 16px;
    color: var(--text-dark);
}
.cx-hero-desc {
    max-width: 36ch;
    color: var(--text-medium);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 28px;
}
.cx-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cx-hero-media {
    margin: 0;
    background: var(--bg-warm);
    border: 1px solid var(--border);
    overflow: hidden;
}
.cx-hero-media img {
    width: 100%;
    height: min(72dvh, 640px);
    object-fit: cover;
    display: block;
}
.cx-hero .breadcrumb { margin-bottom: 8px; color: var(--text-light); }
.cx-hero .breadcrumb a { color: var(--text-medium); }
.cx-hero .breadcrumb a:hover { color: var(--gold); }

.cx-facts { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--white); }
.cx-facts-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.cx-fact {
    padding: 28px 22px;
    border-right: 1px solid var(--border);
}
.cx-fact:last-child { border-right: none; }
.cx-fact strong {
    display: block;
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}
.cx-fact span { font-size: 13px; color: var(--text-light); line-height: 1.6; }

.cx-ways { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.cx-way {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}
.cx-way-num {
    font-family: var(--font-serif, 'Noto Serif SC', serif);
    font-size: 28px;
    color: var(--gold);
    letter-spacing: 0.04em;
}
.cx-way-body h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-dark);
}
.cx-way-body p {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.9;
    max-width: 65ch;
}

.cx-flow {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: start;
}
.cx-flow-side { position: sticky; top: 96px; }
.cx-steps { list-style: none; margin: 0; padding: 0; }
.cx-steps li {
    padding: 24px 0 24px 0;
    border-bottom: 1px solid var(--border);
}
.cx-steps li:first-child { padding-top: 0; }
.cx-step-top {
    display: flex;
    align-items: baseline;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.cx-step-top b {
    color: var(--gold);
    font-family: var(--font-serif, 'Noto Serif SC', serif);
    font-size: 18px;
}
.cx-step-top h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
}
.cx-step-top span {
    margin-left: auto;
    font-size: 12px;
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 3px 10px;
}
.cx-steps p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.9;
    max-width: 62ch;
}

.cx-notes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.cx-note {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 26px 22px;
}
.cx-note-key { border-top: 2px solid var(--gold); }
.cx-note h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
}
.cx-note p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.9;
}
.cx-note-list {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}
.cx-note-list > div {
    padding: 22px 16px;
    border-right: 1px solid var(--border);
}
.cx-note-list > div:last-child { border-right: none; }
.cx-note-list h4 {
    font-size: 14px;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.cx-note-list p {
    font-size: 13px;
    color: var(--text-medium);
    line-height: 1.75;
}

.cx-crafts { display: flex; flex-direction: column; gap: 28px; }
.cx-craft {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
}
.cx-craft-rev { direction: rtl; }
.cx-craft-rev > * { direction: ltr; }
.cx-craft img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    border: 1px solid var(--border);
}
.cx-craft h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-dark);
}
.cx-craft p {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.9;
    max-width: 36ch;
}

.cx-after {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--border);
}
.cx-after li {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    align-items: baseline;
}
.cx-after b { color: var(--text-dark); font-size: 15px; }
.cx-after span { color: var(--text-medium); font-size: 14px; line-height: 1.8; }

@media (max-width: 992px) {
    .cx-hero-grid { grid-template-columns: 1fr; min-height: 0; gap: 0; padding-top: 8px; }
    .cx-hero-copy { padding-bottom: 28px; }
    .cx-hero-media img { height: 280px; }
    .cx-facts-row { grid-template-columns: 1fr 1fr; }
    .cx-fact:nth-child(2) { border-right: none; }
    .cx-fact:nth-child(1), .cx-fact:nth-child(2) { border-bottom: 1px solid var(--border); }
    .cx-flow { grid-template-columns: 1fr; gap: 24px; }
    .cx-flow-side { position: static; }
    .cx-notes { grid-template-columns: 1fr; }
    .cx-note-list { grid-template-columns: 1fr; }
    .cx-note-list > div { border-right: none; border-bottom: 1px solid var(--border); }
    .cx-craft, .cx-craft-rev { grid-template-columns: 1fr; direction: ltr; gap: 16px; }
    .cx-craft img { height: 220px; }
    .cx-after li { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 768px) {
    .cx-way { grid-template-columns: 56px 1fr; gap: 12px; }
    .cx-step-top span { margin-left: 0; }
    .cx-hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ===== gems hub aggregate ===== */
.gems-toc {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 64px;
    z-index: 30;
}
.gems-toc-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    padding: 14px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.gems-toc a {
    font-size: 14px;
    color: var(--text-medium);
    letter-spacing: 1px;
    padding: 4px 0;
    border-bottom: 1px solid transparent;
}
.gems-toc a:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}
.gems-block {
    border-top: 1px solid var(--border);
}
.gems-block-head {
    padding: 48px 24px 0;
    max-width: 1200px;
    margin: 0 auto;
}
.gems-block-title {
    font-size: 28px;
    margin-bottom: 10px;
}
.gems-block-title a:hover { color: var(--gold); }
.gems-block-desc {
    color: var(--text-medium);
    font-size: 15px;
    line-height: 1.8;
    max-width: 65ch;
    margin-bottom: 12px;
}
.gems-block-link {
    display: inline-block;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.gems-block-body > .section:first-child { padding-top: 32px; }
@media (max-width: 768px) {
    .gems-toc { top: 0; }
    .gems-toc-inner { gap: 6px 16px; padding: 12px 16px; }
    .gems-block-title { font-size: 22px; }
}