:root {
            --primary: #0e6655;
            --primary-dark: #0a4f43;
            --secondary: #dc6b19;
            --secondary-dark: #b85512;
            --bg-light: #f0f5f4;
            --bg-panel: #e6efec;
            --border: #cddcd8;
            --text-main: #20312d;
            --text-muted: #546862;
            --white: #ffffff;
            --shadow: 0 8px 24px rgba(14, 102, 85, 0.08);
            --radius: 18px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft Sans Serif", "Microsoft YaHei", "微软雅黑", sans-serif;
            background: var(--bg-light);
            color: var(--text-main);
            line-height: 1.65;
        }
        .container {
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-shell {
            overflow: hidden;
        }
        .topbar {
            background: var(--primary-dark);
            color: #cfe6df;
            font-size: 0.82rem;
            padding: 9px 0;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .header {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            padding: 14px 24px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-main);
        }
        .brand__mark {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: inline-block;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
        }
        .brand__text strong {
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--primary-dark);
        }
        .brand__text span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .nav {
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav a {
            text-decoration: none;
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.92rem;
            transition: color 0.2s;
        }
        .nav a:hover {
            color: var(--secondary);
        }
        .nav a.btn-nav {
            background: var(--secondary);
            color: var(--white);
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 700;
        }
        .hero {
            background: linear-gradient(125deg, #01261f 0%, #0e6655 60%, #14967c 100%);
            color: var(--white);
            padding: 86px 0 72px;
            position: relative;
            overflow: hidden;
        }
        .hero:before {
            content: "🌱";
            position: absolute;
            font-size: 300px;
            right: -50px;
            bottom: -70px;
            opacity: 0.05;
        }
        .hero-grid {
            display: flex;
            gap: 48px;
            align-items: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }
        .hero-copy {
            flex: 1 1 460px;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(255, 255, 255, 0.15);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .hero-copy h1 {
            font-size: 2.6rem;
            line-height: 1.2;
            margin-bottom: 18px;
            font-weight: 800;
        }
        .hero-copy p {
            font-size: 1.05rem;
            opacity: 0.92;
            margin-bottom: 26px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }
        .chip-row .chip {
            border: 1px solid rgba(255, 255, 255, 0.5);
            padding: 5px 14px;
            border-radius: 30px;
            font-size: 0.78rem;
            background: rgba(255, 255, 255, 0.06);
            letter-spacing: 0.3px;
        }
        .hero-panel {
            flex: 1 1 340px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius);
            padding: 28px;
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 22px;
        }
        .metric-grid .metric {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 12px;
            padding: 14px;
            text-align: center;
        }
        .metric-grid .metric strong {
            font-size: 1.6rem;
            display: block;
            color: #ffdfa3;
        }
        .metric-grid .metric span {
            font-size: 0.78rem;
            opacity: 0.85;
        }
        .hero-contact strong {
            font-size: 1.05rem;
        }
        .hero-contact a {
            display: inline-block;
            margin: 10px 0;
            background: var(--secondary);
            color: var(--white) !important;
            padding: 12px 26px;
            border-radius: 40px;
            text-decoration: none;
            font-size: 1.25rem;
            font-weight: 800;
            transition: background 0.2s;
        }
        .hero-contact a:hover {
            background: var(--secondary-dark);
        }
        .hero-contact p {
            font-size: 0.85rem;
            opacity: 0.9;
            margin-top: 12px;
        }
        .section {
            padding: 72px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head h2 {
            font-size: 2rem;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }
        .section-head span {
            color: var(--text-muted);
            font-size: 0.85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .surface-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 36px;
            border-top: 4px solid var(--primary);
        }
        .about-grid {
            display: flex;
            gap: 40px;
            align-items: flex-start;
            flex-wrap: wrap;
        }
        .about-copy {
            flex: 1 1 420px;
        }
        .about-copy p {
            margin-bottom: 1rem;
            font-size: 0.96rem;
            line-height: 1.75;
        }
        .about-figure {
            flex: 1 1 320px;
            margin: 0;
            border-radius: 16px;
            overflow: hidden;
            background: var(--bg-panel);
        }
        .about-figure img {
            width: 100%;
            display: block;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }
        .about-figure figcaption {
            padding: 10px 14px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 22px;
        }
        .strength-card {
            background: var(--white);
            border-radius: 15px;
            padding: 24px 20px;
            border: 1px solid var(--border);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .strength-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
        .strength-card .icon {
            font-size: 2.2rem;
            margin-bottom: 14px;
        }
        .strength-card h3 {
            font-size: 1.05rem;
            margin-bottom: 8px;
            color: var(--primary-dark);
        }
        .strength-card p {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        .gallery-group {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px;
        }
        .gallery-group__title {
            font-size: 1.4rem;
            color: var(--primary-dark);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .gallery-group__sub {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
            gap: 16px;
        }
        .gallery-card {
            border-radius: 12px;
            overflow: hidden;
            background: var(--bg-light);
            border: 1px solid var(--border);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .gallery-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .gallery-card img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            display: block;
        }
        .gallery-card .gallery-card__title {
            padding: 10px 12px;
            font-size: 0.86rem;
            font-weight: 600;
            color: var(--primary-dark);
            line-height: 1.4;
            text-align: center;
            margin: 0;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 20px;
        }
        .faq-card {
            background: var(--white);
            border-radius: 14px;
            padding: 24px;
            border: 1px solid var(--border);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
        }
        .faq-card h3 {
            font-size: 1rem;
            color: var(--primary-dark);
            margin-bottom: 10px;
            font-weight: 700;
        }
        .faq-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        .cta-panel {
            background: linear-gradient(120deg, var(--primary-dark), var(--primary));
            color: var(--white);
            border-radius: 22px;
            padding: 42px;
            display: flex;
            gap: 36px;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        .cta-copy {
            flex: 1 1 360px;
        }
        .cta-copy .eyebrow {
            background: rgba(220, 107, 25, 0.3);
            color: #ffdfa3;
        }
        .cta-copy h2 {
            font-size: 1.8rem;
            margin: 12px 0 14px;
        }
        .cta-copy p {
            opacity: 0.92;
            font-size: 0.96rem;
            margin-bottom: 18px;
        }
        .contact-list {
            list-style: none;
            padding-left: 0;
        }
        .contact-list li {
            padding: 6px 0;
            font-size: 0.94rem;
            opacity: 0.95;
        }
        .cta-contact {
            flex: 1 1 260px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .cta-contact strong {
            font-size: 1.2rem;
            display: block;
            margin-bottom: 10px;
        }
        .cta-contact a {
            display: inline-block;
            margin: 10px 0;
            background: var(--secondary);
            color: var(--white) !important;
            padding: 12px 28px;
            border-radius: 40px;
            text-decoration: none;
            font-size: 1.25rem;
            font-weight: 800;
        }
        .cta-contact__meta {
            margin-top: 18px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .cta-contact__meta div span {
            font-size: 0.78rem;
            opacity: 0.8;
            display: block;
        }
        .cta-contact__meta div strong {
            font-size: 1rem;
        }
        .footer {
            background: var(--primary-dark);
            color: #bcd6cf;
            padding: 48px 0 32px;
            font-size: 0.92rem;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .footer-copy p {
            margin-bottom: 10px;
            line-height: 1.7;
    }
        .friend-links-row {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 22px;
            margin-top: 6px;
        }
        .friend-links {
            width: 100%;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            justify-content: center;
        }
        .friend-links a {
            color: #9bb8b1;
            font-size: 0.78rem;
            text-decoration: none;
            transition: color 0.2s;
            border-bottom: 1px solid transparent;
        }
        .friend-links a:hover {
            color: #ffdfa3;
            border-bottom-color: #ffdfa3;
        }
        .footer-bottom {
            text-align: center;
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.82rem;
            opacity: 0.8;
        }
        .footer-bottom p {
            margin-bottom: 6px;
        }
        .timestamp {
            font-size: 0.75rem;
            opacity: 0.7;
            margin-top: 8px;
            letter-spacing: 0.5px;
        }
        .about-nav-link {
            display: inline-block;
            background: transparent;
            border: 2px solid var(--secondary);
            color: var(--secondary);
            padding: 7px 16px !important;
            border-radius: 30px;
            font-weight: 700 !important;
            transition: all 0.2s;
        }
        .about-nav-link:hover {
            background: var(--secondary);
            color: var(--white) !important;
        }
        @media (max-width: 768px) {
            .hero-copy h1 {
                font-size: 1.9rem;
            }
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-grid {
                flex-direction: column;
            }
            .cta-panel {
                flex-direction: column;
                padding: 28px;
            }
            .surface-card {
                padding: 22px;
            }
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            }
            .topbar__inner {
                flex-direction: column;
                align-items: center;
                gap: 4px;
            }
        }
    

.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;}
}