:root {
            --primary: #0b6b5c;
            --primary-dark: #074a40;
            --accent: #d98e32;
            --accent-soft: #f3e2c8;
            --bg: #f5f2ec;
            --surface: #ffffff;
            --ink: #1e2a26;
            --muted: #5d6f68;
            --line: #ddd8cf;
            --shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
            --radius: 20px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "Microsoft Sans Serif", "Microsoft YaHei", "PingFang SC", sans-serif;
            background: var(--bg);
            color: var(--ink);
            line-height: 1.65;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 22px;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        ul {
            list-style: none;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .shell {
            overflow: hidden;
        }
        /* topbar */
        .topbar {
            background: var(--primary-dark);
            color: #e8f4ef;
            font-size: 0.82rem;
            padding: 8px 0;
        }
        .topbar .container {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        /* header */
        .header {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 50;
            padding: 14px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            padding-left: 22px;
            padding-right: 22px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand__mark {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            display: block;
            position: relative;
        }
        .brand__mark::after {
            content: "舒";
            position: absolute;
            inset: 0;
            display: grid;
            place-items: center;
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
        }
        .brand__text strong {
            font-size: 1.15rem;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
        }
        .brand__text span {
            font-size: 0.75rem;
            color: var(--muted);
        }
        .nav {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--ink);
        }
        .nav a:hover {
            color: var(--accent);
        }
        /* hero */
        .hero {
            background: linear-gradient(118deg, #0a4d43 0%, #0b6b5c 46%, #12806e 100%);
            color: #f4fbf9;
            padding: 76px 0 70px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: "◈";
            position: absolute;
            font-size: 14rem;
            right: -3rem;
            bottom: -4rem;
            opacity: 0.07;
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.3fr 0.9fr;
            gap: 44px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .hero-copy {
            max-width: 760px;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(255, 255, 255, 0.16);
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.78rem;
            letter-spacing: 0.05em;
            margin-bottom: 18px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .hero h1 {
            font-size: clamp(2.2rem, 4vw, 3.2rem);
            line-height: 1.18;
            margin-bottom: 16px;
            font-weight: 700;
        }
        .hero h1 span {
            color: #f7cd84;
        }
        .hero-desc {
            font-size: 1rem;
            max-width: 640px;
            color: rgba(255, 255, 255, 0.85);
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .chip-row span {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 30px;
            padding: 5px 12px;
            font-size: 0.75rem;
        }
        .hero-side {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(6px);
            border-radius: var(--radius);
            padding: 24px;
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 18px;
        }
        .metric-grid div {
            background: rgba(0, 0, 0, 0.18);
            border-radius: 14px;
            padding: 14px;
            color: #fff;
        }
        .metric-grid strong {
            font-size: 1.3rem;
            display: block;
        }
        .metric-grid span {
            font-size: 0.72rem;
            opacity: 0.7;
        }
        .hero-side__contact {
            border-top: 1px solid rgba(255, 255, 255, 0.16);
            padding-top: 16px;
        }
        .hero-side__contact strong {
            color: #f7cd84;
        }
        .hero-side__contact a {
            display: inline-block;
            background: #fff;
            color: var(--primary-dark);
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 600;
            margin: 8px 0;
            font-size: 1.2rem;
        }
        .hero-side__contact p {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.85);
            margin-top: 6px;
        }
        /* section general */
        .section {
            padding: 72px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 36px;
        }
        .section-head h2 {
            font-size: clamp(1.6rem, 2.6vw, 2.2rem);
            color: var(--primary-dark);
            font-weight: 700;
        }
        .section-head span {
            display: block;
            font-size: 0.82rem;
            color: var(--accent);
            letter-spacing: 0.15em;
            margin-top: 4px;
            text-transform: uppercase;
        }
        .panel {
            background: var(--surface);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 42px;
        }
        .company-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 44px;
            align-items: center;
        }
        .company-copy p {
            margin-bottom: 14px;
            color: #374a44;
        }
        .company-copy strong {
            color: var(--primary-dark);
        }
        .figure {
            text-align: center;
        }
        .figure img {
            width: 100%;
            border-radius: 16px;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        .figure figcaption {
            font-size: 0.82rem;
            color: var(--muted);
            margin-top: 8px;
        }
        /* strengths */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .strength-card {
            background: var(--surface);
            border-radius: 16px;
            padding: 22px;
            box-shadow: var(--shadow);
            text-align: center;
            border: 1px solid var(--line);
        }
        .strength-card .icon {
            font-size: 2rem;
            margin-bottom: 8px;
        }
        .strength-card h3 {
            font-size: 1rem;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }
        .strength-card p {
            font-size: 0.8rem;
            color: var(--muted);
        }
        /* faq */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: 16px;
            padding: 20px;
            box-shadow: var(--shadow);
            border-left: 4px solid var(--accent);
        }
        .faq-item h3 {
            font-size: 0.98rem;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }
        .faq-item p {
            font-size: 0.85rem;
            color: var(--muted);
        }
        /* contact cta */
        .cta-panel {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 24px;
            padding: 40px;
            display: grid;
            grid-template-columns: 1.4fr 0.8fr;
            gap: 36px;
            color: #f2fbf7;
        }
        .cta-copy h2 {
            font-size: 1.7rem;
            margin-bottom: 8px;
        }
        .cta-copy p {
            font-size: 0.9rem;
            opacity: 0.9;
        }
        .contact-list {
            margin-top: 18px;
        }
        .contact-list li {
            padding: 4px 0;
            font-size: 0.92rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        .cta-contact {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 16px;
            padding: 24px;
            text-align: center;
        }
        .cta-contact strong {
            font-size: 1.1rem;
            color: #f7cd84;
        }
        .cta-contact a {
            display: inline-block;
            background: #fff;
            color: var(--primary-dark);
            padding: 10px 20px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1.3rem;
            margin: 10px 0;
        }
        .cta-contact p {
            font-size: 0.8rem;
            opacity: 0.85;
        }
        .cta-contact a.link-home {
            background: transparent;
            border: 1px solid #fff;
            color: #fff;
            padding: 8px 16px;
            font-size: 0.9rem;
            display: inline-block;
            margin-top: 12px;
        }
        /* footer */
        .footer {
            background: #17473f;
            color: #d6e9e3;
            padding: 30px 0 22px;
            margin-top: 30px;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .footer__inner p {
            font-size: 0.8rem;
            line-height: 1.7;
            margin-bottom: 6px;
        }
        .friend-links-row {
            width: 100%;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 14px;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            justify-content: center;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.65);
        }
        .friend-links__inner a {
            color: rgba(255, 255, 255, 0.75);
            transition: color 0.2s;
        }
        .friend-links__inner a:hover {
            color: #f7cd84;
        }
        /* timestamp */
        .footer p.timestamp {
            text-align: center;
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.4);
            margin-top: 12px;
        }
        /* responsive */
        @media (max-width: 1024px) {
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .company-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 640px) {
            .nav {
                gap: 10px;
                font-size: 0.8rem;
            }
            .section {
                padding: 48px 0;
            }
            .panel {
                padding: 22px;
            }
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                padding: 24px;
            }
        }
    

.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;}
}