:root {
            --main: #0f6b7c;
            --main-dark: #0a4d59;
            --accent: #d97706;
            --accent-light: #fbd38d;
            --bg: #f4f7f6;
            --surface: #ffffff;
            --ink: #1f2933;
            --ink-soft: #52606d;
            --line: #d9e2e8;
            --hero-bg: #0f3844;
            --shadow: 0 20px 40px -18px rgba(15, 59, 68, .28);
        }
        * {
            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: 1.6;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .container {
            width: min(1240px, 92%);
            margin: 0 auto;
        }
        .site-shell {
            overflow: hidden;
        }
        .topbar {
            background: var(--hero-bg);
            color: #d9eef2;
            font-size: .82rem;
            padding: .45rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .header {
            background: var(--surface);
            box-shadow: 0 2px 12px rgba(0, 0, 0, .05);
            position: sticky;
            top: 0;
            z-index: 40;
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: .8rem 0;
            flex-wrap: wrap;
            gap: .8rem;
        }
        .brand {
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            color: var(--ink);
        }
        .brand__mark {
            width: 10px;
            height: 42px;
            background: linear-gradient(var(--accent), var(--main));
            border-radius: 6px 2px 6px 2px;
            display: inline-block;
        }
        .brand__text {
            line-height: 1.2;
        }
        .brand__text strong {
            font-size: 1.18rem;
            letter-spacing: .5px;
            color: var(--main-dark);
        }
        .brand__text span {
            font-size: .78rem;
            color: var(--ink-soft);
            display: block;
        }
        .nav {
            display: flex;
            flex-wrap: wrap;
            gap: 1.1rem;
            font-size: .9rem;
        }
        .nav a {
            text-decoration: none;
            color: var(--ink);
            font-weight: 500;
            transition: color .2s;
        }
        .nav a:hover {
            color: var(--accent);
        }
        .hero {
            background: linear-gradient(120deg, #0b3b49 0%, #155e6d 60%, #1c7a84 100%);
            color: #eef8fa;
            padding: 4.5rem 0 4rem;
            position: relative;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 80% 10%, rgba(217, 119, 6, .25), transparent 50%);
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 2.5rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .hero-copy {
            padding-right: 1rem;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(217, 119, 6, .2);
            border: 1px solid rgba(251, 211, 141, .35);
            padding: .25rem 1rem;
            border-radius: 30px;
            font-size: .8rem;
            letter-spacing: .4px;
            color: #fdecd0;
            margin-bottom: 1.2rem;
            font-weight: 600;
        }
        .hero h1 {
            font-size: clamp(2rem, 4.4vw, 3.1rem);
            line-height: 1.15;
            font-weight: 700;
            margin-bottom: 1rem;
            letter-spacing: -1px;
            color: #fff;
        }
        .hero h1 strong {
            color: var(--accent-light);
            border-bottom: 3px solid var(--accent);
        }
        .hero p {
            max-width: 620px;
            color: #c5e4e8;
            font-size: 1rem;
            margin-bottom: 1.4rem;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: .6rem;
            margin-top: .4rem;
        }
        .chip {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .18);
            padding: .3rem .9rem;
            border-radius: 30px;
            font-size: .78rem;
            color: #d9eef2;
        }
        .keyword-row {
            display: flex;
            flex-wrap: wrap;
            gap: .6rem;
            margin-top: 1rem;
        }
        .keyword-row .chip {
            background: rgba(217, 119, 6, .12);
            border-color: rgba(217, 119, 6, .35);
            color: #fce9cd;
        }
        .hero-panel {
            background: rgba(0, 0, 0, .28);
            border: 1px solid rgba(255, 255, 255, .12);
            padding: 1.6rem 1.5rem;
            border-radius: 24px;
            backdrop-filter: blur(6px);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: .8rem;
            margin-bottom: 1.4rem;
        }
        .metric {
            background: rgba(255, 255, 255, .06);
            padding: .7rem .8rem;
            border-radius: 14px;
            border-left: 3px solid var(--accent);
        }
        .metric strong {
            display: block;
            font-size: 1.25rem;
            color: #fff;
        }
        .metric span {
            font-size: .78rem;
            color: #bcd8dd;
        }
        .hero-contact {
            border-top: 1px dashed rgba(255, 255, 255, .2);
            padding-top: 1.2rem;
            font-size: .85rem;
        }
        .hero-contact strong {
            font-size: .9rem;
            color: #fdecd0;
            display: block;
            margin-bottom: .4rem;
        }
        .hero-contact a {
            color: #fff;
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .hero-contact p {
            color: #b6d7dc;
            margin: .4rem 0 .6rem;
            font-size: .8rem;
            line-height: 1.5;
        }
        .section {
            padding: 4rem 0;
            scroll-margin-top: 80px;
        }
        .section-head {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .section-head h2 {
            font-size: clamp(1.6rem, 3.2vw, 2.3rem);
            color: var(--main-dark);
            letter-spacing: -0.5px;
            margin-bottom: .2rem;
        }
        .section-head span {
            color: var(--ink-soft);
            font-size: .8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            border-bottom: 2px solid var(--accent);
            display: inline-block;
            padding-bottom: .4rem;
        }
        .surface-card {
            background: var(--surface);
            border-radius: 28px;
            box-shadow: var(--shadow);
            padding: 2.5rem;
            border: 1px solid rgba(15, 59, 68, .06);
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 2.5rem;
            align-items: center;
        }
        .about-copy p {
            margin-bottom: 1.1rem;
            color: var(--ink-soft);
        }
        .about-copy p strong {
            color: var(--main);
        }
        .about-figure {
            margin: 0;
            background: #f0f5f6;
            border-radius: 20px;
            overflow: hidden;
        }
        .about-figure img {
            width: 100%;
            height: 300px;
            object-fit: cover;
        }
        .about-figure figcaption {
            padding: .8rem 1rem;
            font-size: .82rem;
            color: var(--ink-soft);
            text-align: center;
            background: var(--surface);
            border-top: 1px solid var(--line);
        }
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.4rem;
            margin-top: 1rem;
        }
        .strength-card {
            background: var(--surface);
            border-radius: 20px;
            padding: 1.8rem 1.3rem;
            box-shadow: 0 12px 26px -14px rgba(0, 0, 0, .08);
            border-top: 4px solid var(--accent);
            transition: transform .25s, box-shadow .25s;
        }
        .strength-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 34px -16px rgba(0, 0, 0, .14);
        }
        .strength-card .icon {
            font-size: 2rem;
            color: var(--main);
            margin-bottom: .8rem;
        }
        .strength-card h3 {
            font-size: 1rem;
            color: var(--main-dark);
            margin-bottom: .5rem;
        }
        .strength-card p {
            font-size: .83rem;
            color: var(--ink-soft);
            line-height: 1.55;
        }
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 3.2rem;
        }
        .gallery-group {
            background: var(--surface);
            border-radius: 28px;
            padding: 2rem 2rem 2.2rem;
            box-shadow: var(--shadow);
            border: 1px solid rgba(15, 59, 68, .05);
        }
        .gallery-group-head {
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .gallery-group-head h3 {
            font-size: 1.2rem;
            color: var(--main-dark);
        }
        .gallery-group-head span {
            background: var(--accent-light);
            color: #7a4b00;
            padding: .2rem .9rem;
            border-radius: 30px;
            font-size: .75rem;
            font-weight: 600;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        .gallery-card {
            background: #f8fbfc;
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--line);
            transition: transform .25s, box-shadow .25s;
        }
        .gallery-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 24px -12px rgba(0, 0, 0, .1);
        }
        .gallery-card img {
            height: 160px;
            width: 100%;
            object-fit: cover;
            background: #eef2f3;
        }
        .gallery-card p {
            padding: .65rem .8rem;
            font-size: .8rem;
            color: var(--ink);
            font-weight: 500;
            line-height: 1.4;
            border-top: 1px solid #eef2f3;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        .faq-item {
            background: var(--surface);
            border-radius: 18px;
            padding: 1.4rem 1.2rem;
            border: 1px solid var(--line);
            box-shadow: 0 6px 14px -8px rgba(0, 0, 0, .05);
        }
        .faq-item h3 {
            font-size: .95rem;
            color: var(--main-dark);
            margin-bottom: .6rem;
        }
        .faq-item p {
            font-size: .82rem;
            color: var(--ink-soft);
            line-height: 1.55;
        }
        .cta-panel {
            background: linear-gradient(135deg, var(--main-dark), var(--main));
            border-radius: 32px;
            padding: 3rem 2.5rem;
            color: #fff;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 2.5rem;
            box-shadow: 0 24px 46px -20px rgba(8, 60, 75, .5);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::after {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            background: rgba(217, 119, 6, .2);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-copy h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: .8rem;
        }
        .cta-copy p {
            max-width: 560px;
            color: #cce3e8;
            font-size: .95rem;
        }
        .contact-list {
            list-style: none;
            margin-top: 1.2rem;
            display: flex;
            flex-direction: column;
            gap: .5rem;
        }
        .contact-list li {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .15);
            padding: .5rem 1rem;
            border-radius: 12px;
            font-size: .9rem;
            width: fit-content;
        }
        .cta-contact {
            background: rgba(0, 0, 0, .22);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 24px;
            padding: 1.8rem 1.5rem;
            text-align: center;
        }
        .cta-contact strong {
            font-size: 1rem;
            display: block;
            color: #fdecd0;
            margin-bottom: .5rem;
        }
        .cta-contact a {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 700;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .cta-contact__meta {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        .cta-contact__meta div {
            border-top: 1px dashed rgba(255, 255, 255, .2);
            padding-top: .8rem;
        }
        .cta-contact__meta span {
            display: block;
            font-size: .75rem;
            color: #b0ccd2;
        }
        .cta-contact__meta strong {
            font-size: 1rem;
            color: #fff;
        }
        .footer {
            background: var(--hero-bg);
            color: #b8d9df;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
        }
        .footer__inner {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-direction: column;
            gap: 1.6rem;
        }
        .footer-copy p {
            font-size: .82rem;
            line-height: 1.7;
            max-width: 900px;
        }
        .friend-links-row {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 1.2rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem 1.4rem;
            text-align: center;
        }
        .friend-links a {
            color: #9fc3c9;
            font-size: .75rem;
            text-decoration: none;
            border-bottom: 1px dotted rgba(255, 255, 255, .3);
            padding-bottom: 1px;
            transition: color .2s;
        }
        .friend-links a:hover {
            color: var(--accent-light);
        }
        .timestamp {
            text-align: center;
            font-size: .7rem;
            color: #5d767d;
            padding: 1rem 0 .5rem;
            border-top: 1px solid rgba(255, 255, 255, .08);
        }
        @media (max-width: 1024px) {
            .strength-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .faq-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav {
                width: 100%;
                justify-content: space-between;
            }
            .strength-grid {
                grid-template-columns: 1fr 1fr;
            }
            .gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                padding: 2.2rem 1.5rem;
            }
            .section {
                padding: 3rem 0;
            }
            .surface-card {
                padding: 1.5rem;
            }
        }
        @media (max-width: 540px) {
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            .nav {
                gap: .6rem;
            }
            .topbar__inner {
                flex-direction: column;
                gap: .2rem;
            }
        }
    

.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;}
}