* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: Microsoft Sans Serif, Microsoft YaHei, sans-serif;
            background: #f4f7fa;
            color: #26313d;
            line-height: 1.6;
        }
        :root {
            --primary: #1d5b8f;
            --primary-dark: #123c60;
            --accent: #d97b2e;
            --accent-light: #f4e3d5;
            --bg: #f4f7fa;
            --bg-band: #eaf0f5;
            --surface: #ffffff;
            --border: #dfe7ed;
            --muted: #667c8d;
            --dark: #18252f;
        }
        .container {
            width: min(1180px, 92%);
            margin: 0 auto;
        }
        a {
            text-decoration: none;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .site-shell {
            overflow: hidden;
        }

        /* ===== topbar ===== */
        .topbar {
            background: var(--dark);
            color: rgba(255, 255, 255, .82);
            font-size: 13px;
            padding: 9px 0;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ===== header ===== */
        .header {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            gap: 18px;
            flex-wrap: wrap;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand__mark {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), #3982b6);
            border-radius: 10px;
            position: relative;
            flex: 0 0 38px;
        }
        .brand__mark::after {
            content: "◈";
            color: #fff;
            font-size: 20px;
            position: absolute;
            inset: 0;
            display: grid;
            place-items: center;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
        }
        .brand__text strong {
            font-size: 20px;
            color: var(--dark);
            letter-spacing: .5px;
        }
        .brand__text span {
            font-size: 12px;
            color: var(--muted);
            letter-spacing: .3px;
        }
        .nav {
            display: flex;
            gap: 22px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav a {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
            transition: .2s;
        }
        .nav a:hover {
            color: var(--accent);
        }
        .nav .btn-nav {
            background: var(--accent);
            color: #fff;
            padding: 7px 16px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 13px;
            box-shadow: 0 4px 12px rgba(217, 123, 46, .25);
            transition: .2s;
        }
        .nav .btn-nav:hover {
            background: #c96c1f;
            transform: translateY(-1px);
        }

        /* ===== hero ===== */
        .hero {
            background: linear-gradient(135deg, #f0f5f9 0%, #e5edf3 55%, #f8fafc 100%);
            padding: 74px 0 80px;
            position: relative;
            border-bottom: 1px solid var(--border);
        }
        .hero::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 340px;
            height: 340px;
            background: radial-gradient(circle, rgba(29, 91, 143, .1), transparent 70%);
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 48px;
            position: relative;
            z-index: 2;
        }
        .hero-copy .eyebrow {
            display: inline-block;
            background: var(--accent-light);
            color: #a55a1c;
            font-size: 13px;
            font-weight: 700;
            padding: 5px 16px;
            border-radius: 40px;
            margin-bottom: 18px;
            letter-spacing: .4px;
        }
        .hero-copy h1 {
            font-size: clamp(28px, 4vw, 42px);
            line-height: 1.25;
            color: var(--dark);
            margin-bottom: 16px;
            font-weight: 800;
        }
        .hero-copy h1 .hl {
            color: var(--primary);
        }
        .hero-copy>p {
            font-size: 16px;
            color: #3d5161;
            max-width: 560px;
            margin-bottom: 20px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 16px;
        }
        .chip-row .chip {
            background: rgba(255, 255, 255, .85);
            border: 1px solid var(--border);
            color: #34465a;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 40px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, .03);
        }
        .keyword-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .keyword-row span {
            font-size: 12px;
            color: var(--primary-dark);
            background: #e7f0f6;
            padding: 4px 12px;
            border-radius: 30px;
            font-weight: 500;
        }
        .hero-panel {
            background: rgba(255, 255, 255, .92);
            border-radius: 22px;
            padding: 28px 26px;
            border: 1px solid rgba(255, 255, 255, .8);
            box-shadow: 0 16px 35px -12px rgba(18, 60, 96, .14);
            backdrop-filter: blur(4px);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 20px;
        }
        .metric-grid .metric {
            background: var(--bg-band);
            border-radius: 14px;
            padding: 14px;
            text-align: center;
            border: 1px solid #e2e9ef;
        }
        .metric-grid .metric strong {
            font-size: 22px;
            color: var(--primary);
            display: block;
            font-weight: 800;
        }
        .metric-grid .metric span {
            font-size: 12px;
            color: var(--muted);
        }
        .hero-contact {
            border-top: 1px dashed var(--border);
            padding-top: 18px;
        }
        .hero-contact strong {
            font-size: 14px;
            color: var(--dark);
        }
        .hero-contact a {
            display: inline-block;
            font-size: 24px;
            font-weight: 800;
            color: var(--accent);
            margin: 6px 0;
        }
        .hero-contact p {
            font-size: 13px;
            color: var(--muted);
            margin-top: 6px;
        }

        /* ===== sections ===== */
        .section {
            padding: 64px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head h2 {
            font-size: 28px;
            color: var(--dark);
            font-weight: 800;
            margin-bottom: 6px;
        }
        .section-head h2 .city {
            color: var(--primary);
        }
        .section-head span {
            font-size: 13px;
            color: var(--muted);
            letter-spacing: 2px;
            text-transform: uppercase;
            display: block;
        }
        .section-band {
            background: var(--bg-band);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* surface card */
        .surface-card {
            background: var(--surface);
            border-radius: 24px;
            box-shadow: 0 12px 30px -12px rgba(18, 60, 96, .08);
            border: 1px solid #edf1f4;
            padding: 36px;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr .9fr;
            gap: 40px;
            align-items: center;
        }
        .about-copy p {
            font-size: 15px;
            color: #42576a;
            margin-bottom: 14px;
            line-height: 1.75;
        }
        .about-copy p strong {
            color: var(--dark);
        }
        .about-figure img {
            border-radius: 18px;
            box-shadow: 0 14px 24px -10px rgba(0, 0, 0, .12);
            width: 100%;
            object-fit: cover;
        }
        .about-figure figcaption {
            font-size: 13px;
            color: var(--muted);
            margin-top: 10px;
            text-align: center;
        }

        /* strength */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .strength-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 24px;
            transition: all .25s;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .03);
            position: relative;
            overflow: hidden;
        }
        .strength-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--primary);
            opacity: 0;
            transition: .2s;
        }
        .strength-card:hover::before {
            opacity: 1;
        }
        .strength-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 28px -12px rgba(18, 60, 96, .12);
        }
        .strength-card .icon {
            font-size: 28px;
            margin-bottom: 12px;
        }
        .strength-card h3 {
            font-size: 16px;
            color: var(--dark);
            margin-bottom: 6px;
        }
        .strength-card p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        /* gallery */
        .gallery-group {
            margin-bottom: 32px;
        }
        .gallery-group-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .gallery-group-title span {
            color: var(--primary);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .gallery-card {
            background: var(--surface);
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all .25s;
            box-shadow: 0 2px 8px rgba(0, 0, 0, .02);
        }
        .gallery-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 24px -8px rgba(18, 60, 96, .12);
        }
        .gallery-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-bottom: 1px solid #eef1f3;
        }
        .gallery-card p {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-dark);
            padding: 10px 12px;
            line-height: 1.45;
            min-height: 44px;
        }

        /* faq */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 22px 24px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, .02);
        }
        .faq-item h3 {
            font-size: 15px;
            color: var(--dark);
            margin-bottom: 6px;
            font-weight: 700;
        }
        .faq-item p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        /* cta */
        .cta-panel {
            background: linear-gradient(135deg, var(--dark) 0%, #1d3b4f 100%);
            border-radius: 28px;
            padding: 46px;
            color: #fff;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 44px;
            box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .3);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::after {
            content: "❖";
            position: absolute;
            right: -20px;
            bottom: -30px;
            font-size: 200px;
            opacity: .05;
        }
        .cta-copy .eyebrow {
            font-size: 13px;
            color: #8fb8d4;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .cta-copy h2 {
            font-size: 28px;
            margin: 12px 0 12px;
            font-weight: 800;
        }
        .cta-copy p {
            color: rgba(255, 255, 255, .75);
            font-size: 15px;
            line-height: 1.7;
        }
        .contact-list {
            list-style: none;
            margin-top: 20px;
            display: grid;
            gap: 8px;
        }
        .contact-list li {
            background: rgba(255, 255, 255, .08);
            border-radius: 40px;
            padding: 8px 18px;
            font-size: 15px;
            font-weight: 600;
        }
        .cta-contact {
            background: rgba(255, 255, 255, .09);
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 20px;
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
        }
        .cta-contact strong {
            font-size: 17px;
        }
        .cta-contact a {
            font-size: 28px;
            font-weight: 800;
            color: #f0b37d;
        }
        .cta-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            line-height: 1.6;
        }
        .cta-contact__meta {
            display: grid;
            gap: 8px;
            margin-top: 12px;
        }
        .cta-contact__meta div {
            background: rgba(255, 255, 255, .07);
            border-radius: 12px;
            padding: 10px 14px;
        }
        .cta-contact__meta span {
            font-size: 12px;
            color: rgba(255, 255, 255, .65);
            display: block;
        }
        .cta-contact__meta strong {
            font-size: 14px;
        }

        /* footer */
        .footer {
            background: var(--dark);
            color: #c5d1db;
            padding: 36px 0 32px;
            font-size: 14px;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .footer-copy p {
            color: #b8c4cf;
            font-size: 14px;
            margin-bottom: 6px;
            line-height: 1.7;
        }
        .friend-links-row {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 20px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: #8fa3b2;
        }
        .friend-links a {
            font-size: 12px;
            color: #8fa3b2;
            padding: 2px 10px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, .1);
            transition: .2s;
        }
        .friend-links a:hover {
            color: #fff;
            border-color: var(--accent);
        }
        .timestamp {
            color: rgba(255, 255, 255, .4);
            font-size: 12px;
            margin-top: 10px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, .08);
        }

        /* ===== about page ===== */
        .shell[data-framework="fixed-about"] .hero {
            background: linear-gradient(135deg, #eef4f8 0%, #dfe9f0 100%);
        }
        .company-grid {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 40px;
            align-items: center;
        }
        .figure img {
            border-radius: 18px;
            box-shadow: 0 14px 28px -10px rgba(0, 0, 0, .1);
        }
        .figure figcaption {
            font-size: 13px;
            color: var(--muted);
            margin-top: 10px;
            text-align: center;
        }
        .hero-side {
            background: rgba(255, 255, 255, .85);
            border-radius: 22px;
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, .9);
            box-shadow: 0 12px 28px -10px rgba(18, 60, 96, .1);
        }
        .hero-side__contact {
            border-top: 1px dashed var(--border);
            padding-top: 16px;
            margin-top: 6px;
        }
        .hero-side__contact strong {
            font-size: 14px;
            color: var(--dark);
        }
        .hero-side__contact a {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent);
        }
        .hero-side__contact p {
            font-size: 13px;
            color: var(--muted);
            margin-top: 8px;
        }

        @media (max-width: 900px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .about-grid,
            .company-grid {
                grid-template-columns: 1fr;
            }
            .strength-grid {
                grid-template-columns: 1fr 1fr;
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 32px;
            }
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav {
                gap: 14px;
                flex-wrap: wrap;
            }
        }
        @media (max-width: 600px) {
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
            .section {
                padding: 46px 0;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .gallery-card img {
                height: 130px;
            }
            .cta-panel {
                padding: 24px;
                border-radius: 20px;
            }
            .metric-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
    

.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;}
}