:root {
            --clr-primary: #1f4e5f;
            --clr-primary-dark: #153b48;
            --clr-accent: #c46a3b;
            --clr-accent-light: #ecb28b;
            --clr-bg: #f4f6f5;
            --clr-bg-panel: #ffffff;
            --clr-ink: #2b3538;
            --clr-muted: #667377;
            --clr-line: #d9e2e0;
            --shadow-soft: 0 12px 32px rgba(31, 78, 95, .08);
            --shadow-card: 0 8px 22px rgba(45, 52, 54, .06);
            --radius-lg: 20px;
            --radius-md: 13px;
            --radius-sm: 7px;
        }
        * {
            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(--clr-bg);
            color: var(--clr-ink);
            line-height: 1.55;
            overflow-x: hidden;
        }
        .container {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 26px;
        }
        .topbar {
            background: #102c34;
            color: rgba(255, 255, 255, .8);
            font-size: .8rem;
            padding: .45rem 0;
            letter-spacing: .3px;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .header {
            background: var(--clr-bg-panel);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 3px 16px rgba(20, 44, 51, .06);
            border-bottom: 1px solid var(--clr-line);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            padding: .8rem 0;
            flex-wrap: wrap;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 0;
            text-decoration: none;
            color: var(--clr-ink);
        }
        .brand__mark {
            width: 44px;
            height: 44px;
            border-radius: 8px 2px 12px 2px;
            background: linear-gradient(135deg, var(--clr-primary), #2f7a8c);
            display: inline-block;
            position: relative;
            margin-right: 12px;
            box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .2);
        }
        .brand__mark::after {
            content: "";
            position: absolute;
            inset: 8px;
            border: 2px solid rgba(255, 255, 255, .4);
            border-radius: 4px;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .brand__text strong {
            font-size: 1.44rem;
            color: var(--clr-primary-dark);
            letter-spacing: 1px;
        }
        .brand__text span {
            font-size: .76rem;
            color: var(--clr-muted);
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .nav {
            display: flex;
            gap: 1.6rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav a {
            text-decoration: none;
            color: var(--clr-ink);
            font-weight: 600;
            font-size: .92rem;
            padding: .2rem 0;
            position: relative;
            transition: color .2s;
        }
        .nav a::after {
            content: "";
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--clr-accent);
            transition: width .22s;
        }
        .nav a:hover::after {
            width: 100%;
        }
        .nav a:hover {
            color: var(--clr-accent);
        }
        .hero {
            background:
                radial-gradient(circle at 12% 20%, rgba(196, 106, 59, .1) 0%, transparent 35%),
                radial-gradient(circle at 88% 80%, rgba(31, 78, 95, .18) 0%, transparent 40%),
                linear-gradient(105deg, #e9f0ef 0%, #d8e5e3 55%, #c9dbd9 100%);
            padding: 4.6rem 1rem 4.2rem;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid #c4d4d1;
        }
        .hero-grid {
            max-width: 1220px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 2.6rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .hero-copy .eyebrow {
            display: inline-block;
            background: rgba(31, 78, 95, .12);
            color: var(--clr-primary-dark);
            padding: .3rem 1rem;
            border-radius: 40px;
            font-size: .8rem;
            font-weight: 700;
            letter-spacing: 2px;
            margin-bottom: 1.2rem;
            text-transform: uppercase;
        }
        .hero-copy h1 {
            font-size: 3.2rem;
            line-height: 1.1;
            color: var(--clr-primary-dark);
            font-weight: 700;
            margin-bottom: 1.2rem;
        }
        .hero-copy h1 span {
            color: var(--clr-accent);
        }
        .hero-copy .lead {
            font-size: 1.1rem;
            color: var(--clr-muted);
            max-width: 560px;
            margin-bottom: 1.6rem;
            line-height: 1.6;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: .65rem;
            margin: 1rem 0 .3rem;
        }
        .chip {
            background: var(--clr-bg-panel);
            border: 1px solid var(--clr-line);
            padding: .3rem .9rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: .8rem;
            color: var(--clr-primary-dark);
            box-shadow: 0 2px 6px rgba(0, 0, 0, .03);
        }
        .keyword-row {
            display: flex;
            flex-wrap: wrap;
            gap: .4rem;
            margin-top: .8rem;
            margin-bottom: 1.4rem;
        }
        .keyword-chip {
            background: transparent;
            border: 1px dashed #7d9aa1;
            padding: .15rem .7rem;
            border-radius: 30px;
            font-size: .75rem;
            color: #416270;
            letter-spacing: .3px;
        }
        .hero-panel {
            background: rgba(255, 255, 255, .72);
            border: 1px solid rgba(255, 255, 255, .9);
            backdrop-filter: blur(4px);
            border-radius: 24px;
            padding: 1.8rem 1.6rem 1.7rem;
            box-shadow: var(--shadow-soft);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            margin-bottom: 1.4rem;
        }
        .metric {
            background: #fff;
            border: 1px solid var(--clr-line);
            border-radius: var(--radius-md);
            padding: .85rem .8rem;
            text-align: center;
        }
        .metric strong {
            display: block;
            font-size: 1.6rem;
            color: var(--clr-primary);
            line-height: 1.2;
        }
        .metric span {
            color: var(--clr-muted);
            font-size: .78rem;
            font-weight: 600;
            letter-spacing: .5px;
        }
        .hero-contact {
            background: var(--clr-primary-dark);
            border-radius: 16px;
            padding: 1.1rem 1.2rem;
            color: rgba(255, 255, 255, .92);
        }
        .hero-contact strong {
            font-size: .78rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--clr-accent-light);
        }
        .hero-contact a {
            display: inline-block;
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            text-decoration: none;
            margin: .2rem 0 .4rem;
            letter-spacing: 1px;
        }
        .hero-contact p {
            font-size: .84rem;
            opacity: .88;
            margin-top: .3rem;
        }
        .section {
            padding: 4rem 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 2.6rem;
        }
        .section-head h2 {
            font-size: 2rem;
            color: var(--clr-primary-dark);
            position: relative;
            display: inline-block;
            padding-bottom: .5rem;
            letter-spacing: .5px;
        }
        .section-head h2::after {
            content: "";
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            bottom: 0;
            width: 60px;
            height: 3px;
            background: var(--clr-accent);
            border-radius: 3px;
        }
        .section-head span {
            display: block;
            color: var(--clr-muted);
            font-size: .85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-top: .5rem;
        }
        .surface-card {
            background: var(--clr-bg-panel);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--clr-line);
            padding: 2rem;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr .75fr;
            gap: 2.4rem;
            align-items: center;
        }
        .about-copy p {
            margin-bottom: .85rem;
            color: #354449;
            line-height: 1.7;
        }
        .about-figure {
            margin: 0;
        }
        .about-figure img {
            width: 100%;
            border-radius: 16px;
            display: block;
            box-shadow: var(--shadow-soft);
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .about-figure figcaption {
            text-align: center;
            font-size: .82rem;
            color: var(--clr-muted);
            margin-top: .7rem;
            font-weight: 600;
        }
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.3rem;
        }
        .strength-card {
            background: var(--clr-bg-panel);
            border: 1px solid var(--clr-line);
            border-radius: var(--radius-md);
            padding: 1.5rem 1rem;
            text-align: center;
            transition: transform .2s, box-shadow .2s;
        }
        .strength-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }
        .strength-card .ico {
            width: 56px;
            height: 56px;
            margin: 0 auto 1rem;
            border-radius: 15px;
            background: linear-gradient(135deg, var(--clr-primary), #2f7a8c);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.4rem;
        }
        .strength-card h3 {
            font-size: 1rem;
            color: var(--clr-primary-dark);
            margin-bottom: .5rem;
        }
        .strength-card p {
            font-size: .82rem;
            color: var(--clr-muted);
            line-height: 1.45;
        }
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 3rem;
        }
        .gallery-group {
            background: var(--clr-bg-panel);
            border-radius: var(--radius-lg);
            padding: 2rem 1.6rem 1.8rem;
            border: 1px solid var(--clr-line);
            box-shadow: var(--shadow-card);
        }
        .gallery-group h3 {
            font-size: 1.25rem;
            color: var(--clr-primary-dark);
            border-left: 5px solid var(--clr-accent);
            padding-left: .9rem;
            margin-bottom: 1.4rem;
            line-height: 1.3;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        .card-item {
            background: #fff;
            border: 1px solid var(--clr-line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: transform .2s, box-shadow .2s;
        }
        .card-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
        }
        .card-item img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            display: block;
        }
        .card-item p {
            padding: .45rem .6rem .6rem;
            font-size: .78rem;
            font-weight: 600;
            color: var(--clr-primary-dark);
            line-height: 1.4;
            text-align: center;
            background: #fafcfb;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.2rem;
        }
        .faq-item {
            background: var(--clr-bg-panel);
            border: 1px solid var(--clr-line);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.3rem;
            box-shadow: 0 3px 8px rgba(0, 0, 0, .02);
        }
        .faq-item h3 {
            font-size: 1rem;
            color: var(--clr-primary-dark);
            margin-bottom: .45rem;
            display: flex;
            gap: .5rem;
            align-items: baseline;
        }
        .faq-item p {
            color: var(--clr-muted);
            font-size: .88rem;
            line-height: 1.6;
        }
        .cta-panel {
            background: linear-gradient(115deg, var(--clr-primary-dark), #1b5263);
            border-radius: 24px;
            padding: 2.2rem 2rem;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 2rem;
            color: #fff;
            box-shadow: var(--shadow-soft);
        }
        .cta-copy .eyebrow {
            color: var(--clr-accent-light);
            letter-spacing: 2px;
            text-transform: uppercase;
            font-size: .75rem;
            margin-bottom: .6rem;
            font-weight: 700;
        }
        .cta-copy h2 {
            font-size: 2rem;
            margin-bottom: .6rem;
            color: #fff;
        }
        .cta-copy p {
            opacity: .88;
            margin-bottom: .9rem;
        }
        .contact-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: .4rem;
        }
        .contact-list li {
            font-size: .95rem;
            background: rgba(255, 255, 255, .1);
            padding: .4rem .8rem;
            border-radius: 30px;
            display: inline-block;
            width: fit-content;
        }
        .cta-contact {
            background: rgba(255, 255, 255, .07);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 18px;
            padding: 1.3rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: .4rem;
        }
        .cta-contact strong {
            font-size: .8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--clr-accent-light);
        }
        .cta-contact>a {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .cta-contact .cta-contact__meta {
            margin-top: .8rem;
            display: flex;
            flex-direction: column;
            gap: .8rem;
        }
        .cta-contact .cta-contact__meta div {
            display: flex;
            flex-direction: column;
            background: rgba(255, 255, 255, .08);
            border-radius: 10px;
            padding: .6rem .8rem;
        }
        .cta-contact .cta-contact__meta span {
            font-size: .72rem;
            opacity: .8;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .cta-contact .cta-contact__meta strong {
            font-size: .95rem;
            color: #fff;
            text-transform: none;
            letter-spacing: 0;
        }
        .footer {
            background: #0f282f;
            padding: 2rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer .footer__inner {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 26px;
        }
        .footer-copy p {
            color: rgba(255, 255, 255, .75);
            font-size: .86rem;
            line-height: 1.7;
            margin-bottom: .4rem;
            max-width: 960px;
        }
        .friend-links-row {
            margin-top: 1.6rem;
            border-top: 1px solid rgba(255, 255, 255, .15);
            padding-top: 1.2rem;
        }
        .friend-links {
            font-size: .75rem;
            color: rgba(255, 255, 255, .4);
        }
        .friend-links__inner a {
            color: rgba(255, 255, 255, .55) !important;
            font-size: .75rem;
            text-decoration: none;
            margin-right: .5rem;
            border-bottom: 1px dotted rgba(255, 255, 255, .3);
            padding: .1rem 0;
            display: inline-block;
        }
        .friend-links__inner a:hover {
            color: #fff !important;
            border-bottom-color: #fff;
        }
        p {
            margin-bottom: .5rem;
        }
        @media (max-width: 960px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 1.6rem;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .about-grid,
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .nav {
                gap: .8rem;
                justify-content: center;
            }
            .header__inner {
                flex-direction: column;
                gap: .6rem;
            }
        }
        @media (max-width: 560px) {
            .strength-grid,
            .metric-grid {
                grid-template-columns: 1fr;
            }
            .hero-copy h1 {
                font-size: 2.2rem;
            }
        }
    

.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;}
}