:root {
            --primary: #005a8c;
            --primary-dark: #003d5e;
            --primary-light: #e8f0f7;
            --secondary: #e87a20;
            --secondary-hover: #d06a10;
            --accent: #27ae60;
            --bg-page: #f0f4f8;
            --bg-card: #ffffff;
            --text-dark: #1a2a3a;
            --text-muted: #5a6e82;
            --border-light: #dce4ec;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.06);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --font-base: 'Microsoft Sans Serif', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-base);
            background: var(--bg-page);
            color: var(--text-dark);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: 0.2s;
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .topbar {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.82rem;
            padding: 8px 0;
            line-height: 1.4;
        }
        .topbar__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 8px 16px;
        }
        .topbar__inner span {
            white-space: nowrap;
        }

        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0,0,0,0.02);
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }
        .brand__mark {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .brand__mark::before {
            content: "鑫";
            font-size: 1.1rem;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
        }
        .brand__text strong {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.5px;
        }
        .brand__text span {
            font-size: 0.78rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }
        .nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            align-items: center;
        }
        .nav a {
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-dark);
            padding: 4px 0;
            border-bottom: 2px solid transparent;
        }
        .nav a:hover {
            color: var(--secondary);
            border-bottom-color: var(--secondary);
        }
        .nav a.about-link {
            color: var(--secondary);
            font-weight: 600;
        }
        .nav a.about-link:hover {
            color: var(--secondary-hover);
        }

        .hero {
            background: linear-gradient(135deg, #e8f0f7 0%, #d4e2ef 100%);
            padding: 70px 0 60px;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "⚙️";
            font-size: 260px;
            opacity: 0.04;
            position: absolute;
            bottom: -50px;
            right: -20px;
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
            position: relative;
            z-index: 2;
        }
        .hero-copy .eyebrow {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 4px 18px;
            border-radius: 40px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .hero-copy h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero-copy h1 .city {
            color: var(--secondary);
        }
        .hero-copy p {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            max-width: 540px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 14px;
        }
        .chip-row .chip {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(0, 0, 0, 0.06);
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-dark);
        }
        .hero-panel {
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 28px 30px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
            border: 1px solid var(--border-light);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 22px;
        }
        .metric-grid .metric {
            background: var(--primary-light);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            text-align: center;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-dark);
        }
        .hero-contact strong {
            display: block;
            font-size: 0.92rem;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
        .hero-contact a {
            display: inline-block;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--secondary);
            letter-spacing: 0.5px;
            margin-bottom: 8px;
        }
        .hero-contact a:hover {
            color: var(--secondary-hover);
        }
        .hero-contact p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .hero-contact .service-note {
            background: #fef9f0;
            border-left: 3px solid var(--secondary);
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 0.82rem;
            color: var(--text-dark);
            margin-top: 10px;
        }

        .section {
            padding: 64px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.3px;
        }
        .section-head span {
            display: block;
            font-size: 0.85rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-top: 4px;
        }
        .section-head h2::after {
            content: "";
            display: block;
            width: 60px;
            height: 3px;
            background: var(--secondary);
            margin: 12px auto 0;
            border-radius: 4px;
        }

        .surface-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-md);
            padding: 36px 40px;
            border: 1px solid var(--border-light);
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .about-copy {
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-dark);
        }
        .about-copy p {
            margin-bottom: 1rem;
        }
        .about-figure {
            margin: 0;
        }
        .about-figure img {
            width: 100%;
            border-radius: var(--radius-md);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
            transition: transform 0.3s;
        }
        .about-figure img:hover {
            transform: scale(1.01);
        }
        .about-figure figcaption {
            font-size: 0.82rem;
            color: var(--text-muted);
            text-align: center;
            margin-top: 10px;
            font-style: italic;
        }

        .strength-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
            gap: 24px;
        }
        .strength-grid .card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: transform 0.25s, box-shadow 0.25s;
        }
        .strength-grid .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
        }
        .strength-grid .card .icon {
            font-size: 2.2rem;
            margin-bottom: 12px;
        }
        .strength-grid .card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }
        .strength-grid .card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 48px;
        }
        .gallery-group h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-left: 4px;
            border-left: 4px solid var(--secondary);
            padding-left: 14px;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .gallery-grid .card {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .gallery-grid .card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.06);
        }
        .gallery-grid .card img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-bottom: 1px solid var(--border-light);
        }
        .gallery-grid .card p {
            padding: 10px 12px 12px;
            font-size: 0.82rem;
            color: var(--text-dark);
            font-weight: 500;
            line-height: 1.4;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .faq-grid .item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .faq-grid .item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }
        .faq-grid .item h4::before {
            content: "Q. ";
            color: var(--secondary);
        }
        .faq-grid .item p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .cta-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 48px 50px;
            color: #fff;
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
        }
        .cta-copy .eyebrow {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            opacity: 0.7;
            margin-bottom: 8px;
        }
        .cta-copy h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-copy p {
            font-size: 0.95rem;
            opacity: 0.85;
            margin-bottom: 18px;
            max-width: 480px;
        }
        .contact-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .contact-list li {
            font-size: 0.92rem;
            opacity: 0.9;
        }
        .cta-contact {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(4px);
            border-radius: var(--radius-md);
            padding: 26px 28px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .cta-contact strong {
            display: block;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .cta-contact a {
            display: inline-block;
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
            background: var(--secondary);
            padding: 6px 24px;
            border-radius: 60px;
            transition: 0.2s;
        }
        .cta-contact a:hover {
            background: var(--secondary-hover);
            transform: scale(1.02);
            color: #fff;
        }
        .cta-contact .cta-contact__meta {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 14px;
            text-align: left;
        }
        .cta-contact__meta div {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
        }
        .cta-contact__meta span {
            display: block;
            font-size: 0.7rem;
            opacity: 0.6;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .cta-contact__meta strong {
            font-size: 0.92rem;
            font-weight: 600;
            margin-top: 2px;
        }
        .cta-contact .about-link-light {
            display: inline-block;
            margin-top: 14px;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.85rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            padding-bottom: 2px;
        }
        .cta-contact .about-link-light:hover {
            color: #fff;
            border-bottom-color: #fff;
        }

        .footer {
            background: #0f1a24;
            color: #cbd5e1;
            padding: 44px 0 32px;
            font-size: 0.85rem;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .footer-copy p {
            margin-bottom: 6px;
            line-height: 1.6;
        }
        .friend-links-row {
            border-top: 1px solid #2d3e4f;
            padding-top: 20px;
            margin-top: 8px;
        }
        .friend-links {
            width: 100%;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            justify-content: center;
            font-size: 0.75rem;
            color: #8a9aaa;
        }
        .friend-links__inner a {
            color: #8a9aaa;
            text-decoration: none;
        }
        .friend-links__inner a:hover {
            color: #cbd5e1;
        }

        .call-float {
            position: fixed;
            bottom: 24px;
            right: 24px;
            background: var(--secondary);
            color: #fff;
            width: 56px;
            height: 56px;
            border-radius: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            box-shadow: 0 5px 18px rgba(0, 0, 0, 0.2);
            z-index: 999;
            transition: 0.2s;
            text-decoration: none;
        }
        .call-float:hover {
            background: var(--secondary-hover);
            transform: scale(1.05);
        }

        @media (max-width: 900px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .about-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 32px 24px;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .hero-copy h1 {
                font-size: 1.8rem;
            }
            .section-head h2 {
                font-size: 1.5rem;
            }
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav {
                gap: 6px 14px;
            }
            .nav a {
                font-size: 0.82rem;
            }
            .metric-grid {
                grid-template-columns: 1fr 1fr;
            }
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
            .surface-card {
                padding: 24px 20px;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 44px 0 36px;
            }
            .hero-copy h1 {
                font-size: 1.4rem;
            }
            .strength-grid {
                grid-template-columns: 1fr 1fr;
            }
            .gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-contact a {
                font-size: 1.3rem;
                padding: 6px 16px;
            }
            .topbar__inner {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }
    

.friend-links-row{display:block !important;width:100%;margin:18px 0 0;clear:both;}
.friend-links{display:block !important;width:100%;box-sizing:border-box;}
.friend-links__inner{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;width:100%;}
.friend-links__inner a{display:inline-block;font-size:12px;line-height:1.6;padding:0;color:inherit;text-decoration:none;opacity:.88;}
.friend-links__inner a:hover{text-decoration:underline;opacity:1;}
@media (max-width: 768px){
  .friend-links-row{margin-top:14px;}
  .friend-links__inner{gap:5px 10px;}
  .friend-links__inner a{font-size:11px;line-height:1.7;}
}