:root {
            --primary: #1B4D6E;
            --primary-light: #4A7A99;
            --secondary: #D97736;
            --accent: #7CA9C9;
            --bg: #F4F1EC;
            --bg-deep: #E8E2D9;
            --surface: #FFFFFF;
            --ink: #222A2E;
            --muted: #5F6B73;
            --line: rgba(27, 77, 110, .14);
            --shadow: 0 14px 30px -12px rgba(27, 77, 110, .18);
            --radius: 18px;
            --font: "Microsoft Sans Serif", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--ink);
            line-height: 1.55;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 28px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            display: block;
        }

        /* ===== topbar ===== */
        .topbar {
            background: var(--primary);
            color: #f0ede4;
            font-size: .8rem;
            padding: 7px 0;
            letter-spacing: .3px;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px 20px;
        }

        /* ===== header/nav ===== */
        .header {
            background: rgba(255, 255, 255, .94);
            backdrop-filter: blur(6px);
            border-bottom: 1px solid rgba(27, 77, 110, .1);
            position: sticky;
            top: 0;
            z-index: 50;
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 16px 0;
            gap: 14px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand__mark {
            width: 30px;
            height: 30px;
            background: var(--primary);
            border-radius: 8px 14px 8px 14px;
            display: inline-block;
            box-shadow: inset 0 0 0 3px var(--surface), inset 0 0 0 6px var(--secondary);
            transform: rotate(8deg);
        }
        .brand__text {
            display: flex;
            flex-direction: column;
        }
        .brand__text strong {
            font-size: 1.18rem;
            color: var(--primary);
            letter-spacing: -.3px;
        }
        .brand__text span {
            font-size: .78rem;
            color: var(--muted);
            letter-spacing: .4px;
        }
        .nav {
            display: flex;
            gap: 8px 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav a {
            font-size: .9rem;
            padding: 6px 10px;
            color: #33434d;
            border-radius: 30px;
            transition: .2s;
            font-weight: 500;
        }
        .nav a:hover {
            background: rgba(27, 77, 110, .08);
            color: var(--primary);
        }

        /* ===== hero ===== */
        .hero {
            background:
                radial-gradient(circle at 15% 20%, rgba(127, 169, 201, .28), transparent 260px),
                radial-gradient(circle at 85% 10%, rgba(217, 119, 54, .18), transparent 220px),
                linear-gradient(140deg, #dfe9f0 0%, #c8d9e4 55%, #b6ccda 100%);
            padding: 68px 0 78px;
            position: relative;
            overflow: hidden;
        }
        .hero:after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: -30px;
            width: 260px;
            height: 260px;
            background: repeating-linear-gradient(45deg, rgba(255,255,255,.08) 0 8px, transparent 8px 22px);
            border-radius: 50%;
            opacity: .5;
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 42px;
            align-items: center;
        }
        .hero-copy h1 {
            font-size: clamp(2.2rem, 4.2vw, 3.2rem);
            color: var(--primary);
            letter-spacing: -1.5px;
            line-height: 1.08;
            margin: 12px 0 14px;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(27, 77, 110, .1);
            color: var(--primary);
            font-weight: 600;
            font-size: .8rem;
            letter-spacing: 1px;
            padding: 5px 16px;
            border-radius: 40px;
            margin-bottom: 10px;
        }
        .hero-copy p {
            color: #314654;
            max-width: 560px;
            font-size: 1rem;
            margin-bottom: 16px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        .chip-row span {
            background: rgba(255, 255, 255, .6);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(27, 77, 110, .2);
            padding: 5px 12px;
            border-radius: 30px;
            font-size: .78rem;
            color: #214a5e;
            font-weight: 500;
        }
        .hero-panel {
            background: var(--surface);
            box-shadow: var(--shadow);
            border-radius: var(--radius);
            padding: 24px 22px;
            border-top: 6px solid var(--secondary);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 22px;
        }
        .metric-grid div {
            background: rgba(27, 77, 110, .05);
            border-radius: 12px;
            padding: 12px 10px;
            text-align: center;
        }
        .metric-grid strong {
            font-size: 1.36rem;
            color: var(--primary);
            display: block;
        }
        .metric-grid span {
            font-size: .76rem;
            color: var(--muted);
        }
        .hero-contact {
            background: #f9f7f2;
            border-radius: 14px;
            padding: 16px 16px 10px;
        }
        .hero-contact strong {
            font-size: .95rem;
            color: var(--primary);
        }
        .hero-contact a {
            display: inline-block;
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--secondary);
            margin: 6px 0;
        }
        .hero-contact p {
            font-size: .82rem;
            color: var(--muted);
            margin: 2px 0;
        }

        /* ===== sections ===== */
        .section {
            padding: 66px 0 36px;
        }
        .section-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 30px;
            border-left: 5px solid var(--secondary);
            padding-left: 16px;
        }
        .section-head h2 {
            font-size: 1.7rem;
            color: var(--primary);
            letter-spacing: -.5px;
        }
        .section-head span {
            color: var(--muted);
            font-size: .8rem;
            text-transform: uppercase;
            letter-spacing: 1.4px;
        }
        .surface-card {
            background: var(--surface);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 26px;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 28px;
            align-items: start;
        }
        .about-copy {
            color: #31454f;
        }
        .about-copy p {
            margin-bottom: 12px;
            color: #3b5561;
            line-height: 1.7;
        }
        .about-figure img {
            border-radius: 14px;
            box-shadow: 0 10px 20px -8px rgba(0,0,0,.2);
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .about-figure figcaption {
            font-size: .8rem;
            color: var(--muted);
            margin-top: 6px;
            text-align: center;
        }

        /* ===== strengths ===== */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 8px;
        }
        .strength-card {
            background: var(--surface);
            border-radius: 14px;
            padding: 24px 18px 20px;
            border: 1px solid var(--line);
            box-shadow: 0 6px 14px -8px rgba(0,0,0,.08);
            transition: .25s;
        }
        .strength-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
            border-color: rgba(27, 77, 110, .3);
        }
        .strength-card .icon {
            font-size: 1.8rem;
            margin-bottom: 10px;
        }
        .strength-card h3 {
            color: var(--primary);
            font-size: 1.12rem;
            margin-bottom: 8px;
        }
        .strength-card p {
            color: var(--muted);
            font-size: .9rem;
            line-height: 1.6;
        }

        /* ===== gallery ===== */
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 36px;
        }
        .gallery-group {
            background: rgba(255, 255, 255, .6);
            border-radius: 16px;
            padding: 20px 16px;
            box-shadow: 0 4px 14px -6px rgba(0,0,0,.04);
        }
        .gallery-group h3 {
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 16px;
            padding-left: 12px;
            border-left: 4px solid var(--secondary);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .gallery-item {
            background: var(--surface);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 16px -8px rgba(0,0,0,.1);
            transition: .2s;
            display: flex;
            flex-direction: column;
        }
        .gallery-item:hover {
            transform: translateY(-4px);
        }
        .gallery-item img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .gallery-item p {
            font-size: .83rem;
            color: #31505e;
            padding: 10px 10px 12px;
            text-align: center;
            background: var(--surface);
            flex: 1;
            font-weight: 500;
        }

        /* ===== faq ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: 14px;
            padding: 20px 22px;
            box-shadow: 0 6px 14px -10px rgba(0,0,0,.12);
            border: 1px solid var(--line);
        }
        .faq-item h3 {
            color: var(--primary);
            font-size: 1rem;
            margin-bottom: 8px;
        }
        .faq-item p {
            color: var(--muted);
            font-size: .92rem;
            line-height: 1.6;
        }

        /* ===== contact/cta ===== */
        .cta-panel {
            background:
                linear-gradient(110deg, rgba(27, 77, 110, .97) 0%, rgba(38, 92, 126, .95) 100%);
            color: #fff;
            border-radius: 22px;
            padding: 40px 44px;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 32px;
            box-shadow: 0 24px 50px -20px rgba(27, 77, 110, .7);
        }
        .cta-copy .eyebrow {
            background: rgba(255, 255, 255, .14);
            color: #ffd5ae;
        }
        .cta-copy h2 {
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 6px;
            letter-spacing: -.3px;
        }
        .cta-copy p {
            color: #c7dee9;
            margin: 12px 0 14px;
            line-height: 1.6;
        }
        .contact-list {
            list-style: none;
            margin-top: 10px;
        }
        .contact-list li {
            padding: 4px 0;
            color: #dceaf1;
            font-size: .95rem;
        }
        .cta-contact {
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255,255,255,.15);
            border-radius: 16px;
            padding: 24px 20px;
            text-align: center;
        }
        .cta-contact strong {
            font-size: 1rem;
            display: block;
            margin-bottom: 4px;
        }
        .cta-contact a {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffcf9a;
            display: inline-block;
            margin: 10px 0;
        }
        .cta-contact__meta {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .cta-contact__meta div {
            background: rgba(255,255,255,.07);
            border-radius: 8px;
            padding: 8px 10px;
            font-size: .8rem;
        }
        .cta-contact__meta span {
            display: block;
            opacity: .75;
            font-size: .7rem;
        }

        /* ===== footer ===== */
        .footer {
            background: #0e2634;
            color: #aec7d2;
            padding: 34px 0 20px;
            margin-top: 44px;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .footer p {
            font-size: .9rem;
            line-height: 1.6;
            color: #9db8c2;
        }
        .friend-links-row {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 18px;
        }
        .friend-links {
            width: 100%;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            font-size: .72rem;
            color: #9db8c2;
            line-height: 1.8;
        }
        .friend-links__inner a {
            color: #7897a5;
            font-size: .7rem;
            padding: 2px 6px;
            border-radius: 12px;
            transition: .2s;
            background: rgba(255, 255, 255, .04);
        }
        .friend-links__inner a:hover {
            color: #fff;
            background: rgba(255, 255, 255, .1);
        }

        /* ===== timestamp ===== */
        .time-stamp {
            text-align: center;
            font-size: .75rem;
            color: rgba(255, 255, 255, .5);
            margin-top: 14px;
            letter-spacing: .4px;
        }

        @media (max-width: 1000px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 30px 24px;
            }
        }
        @media (max-width: 680px) {
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-head {
                flex-direction: column;
                gap: 2px;
            }
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 460px) {
            .gallery-grid {
                grid-template-columns: 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;}
}