* { 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: #f4f6f4;
            color: #1d2a25;
            line-height: 1.6;
        }
        a { text-decoration: none; color: inherit; }
        img { display: block; max-width: 100%; height: auto; }
        .container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
        .site-shell { overflow: hidden; }

        /* topbar */
        .topbar {
            background: #0d4a3a;
            color: rgba(255, 255, 255, .88);
            padding: 8px 0;
            font-size: .9rem;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .topbar__inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; }

        /* header */
        .header {
            background: #fff;
            padding: 14px 0;
            border-bottom: 1px solid #e5eae6;
            position: sticky; top: 0; z-index: 100;
            box-shadow: 0 2px 18px rgba(0, 0, 0, .04);
        }
        .header__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
        .brand__text strong { font-size: 1.5rem; color: #0d4a3a; display: block; letter-spacing: .5px; }
        .brand__text span { font-size: .92rem; color: #5f7269; }
        .nav { display: flex; gap: 20px; flex-wrap: wrap; }
        .nav a { color: #1d2a25; font-weight: 500; font-size: .95rem; transition: color .3s; }
        .nav a:hover { color: #0d4a3a; }

        /* hero */
        .hero {
            background: linear-gradient(120deg, #0d4a3a 0%, #14604b 55%, #1c7a5f 100%);
            padding: 64px 24px;
            color: #fff;
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute; top: -60%; right: -10%;
            width: 500px; height: 500px;
            background: radial-gradient(circle, rgba(226, 200, 124, .18), transparent 70%);
            border-radius: 50%;
        }
        .hero-grid {
            max-width: 1240px; margin: 0 auto;
            display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
        }
        .hero-copy { position: relative; z-index: 2; }
        .eyebrow {
            display: inline-block;
            background: #e2c87c; color: #0d4a3a;
            padding: 4px 16px; border-radius: 30px;
            font-size: .85rem; font-weight: 600; letter-spacing: .5px;
            margin-bottom: 14px;
        }
        .hero-copy h1 { font-size: 2.5rem; line-height: 1.25; letter-spacing: .5px; margin-bottom: 12px; }
        .hero-copy h1 span { color: #e2c87c; }
        .hero-copy p { font-size: 1.05rem; color: rgba(255, 255, 255, .85); max-width: 560px; margin-bottom: 24px; }
        .chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
        .chip-row span {
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .2);
            padding: 5px 14px; border-radius: 30px;
            font-size: .85rem;
        }
        .keyword-row { margin-top: 10px; }
        .hero-panel {
            background: #fff;
            color: #1d2a25;
            border-radius: 18px;
            padding: 28px;
            box-shadow: 0 22px 60px rgba(0, 0, 0, .25);
            position: relative; z-index: 2;
        }
        .hero-panel .metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 20px; }
        .hero-panel .metric-grid div {
            background: #f0f5f2; border-radius: 12px; padding: 10px;
            font-size: .8rem; color: #4a5f55;
        }
        .hero-panel .metric-grid div strong { display: block; font-size: 1.5rem; color: #0d4a3a; }
        .hero-contact strong { font-size: 1.1rem; color: #0d4a3a; }
        .hero-contact a {
            display: inline-block; font-size: 1.9rem; font-weight: 700; color: #14604b;
            margin: 6px 0 8px; letter-spacing: 1px;
        }
        .hero-contact p { font-size: .85rem; color: #5f7269; margin-top: 6px; }
        .hero-contact p:last-child { background: #f7f9f7; border-left: 3px solid #e2c87c; padding: 10px 12px; font-size: .82rem; color: #3f5249; border-radius: 0 8px 8px 0; }

        /* section base */
        .section { padding: 56px 24px; }
        .section-head { text-align: center; margin-bottom: 36px; }
        .section-head h2 { font-size: 2rem; color: #0d4a3a; letter-spacing: .5px; }
        .section-head span {
            display: inline-block; margin-top: 6px;
            color: #8a9e92; font-size: .85rem; letter-spacing: 2px; text-transform: uppercase;
        }

        /* about */
        .surface-card { background: #fff; border-radius: 18px; padding: 40px; box-shadow: 0 6px 30px rgba(0, 0, 0, .05); }
        .about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
        .about-copy p { margin-bottom: 14px; color: #33473e; font-size: .98rem; line-height: 1.8; }
        .about-copy strong { color: #0d4a3a; }
        .about-figure { border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, .1); }
        .about-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
        .about-figure figcaption { background: #f0f5f2; padding: 10px; text-align: center; font-size: .9rem; color: #446056; }

        /* strengths */
        .strength-grid {
            display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
            background: #fff; padding: 36px; border-radius: 18px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, .04);
        }
        .strength-card {
            padding: 26px 18px;
            background: #f7faf8;
            border-radius: 14px;
            border-top: 3px solid #e2c87c;
            transition: all .3s;
        }
        .strength-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(0, 0, 0, .07); }
        .strength-icon { font-size: 1.8rem; }
        .strength-card h3 { font-size: 1.05rem; color: #0d4a3a; margin: 10px 0 6px; }
        .strength-card p { font-size: .87rem; color: #5f7269; line-height: 1.6; }
        .strength-card .chip { display: block; margin-top: 10px; font-size: .73rem; color: #0d4a3a; background: #eef3f0; padding: 3px 10px; border-radius: 20px; width: fit-content; }

        /* gallery */
        .gallery-stack { display: flex; flex-direction: column; gap: 44px; }
        .gallery-group { background: #fff; border-radius: 18px; padding: 32px; box-shadow: 0 4px 20px rgba(0, 0, 0, .04); }
        .gallery-group h3 { font-size: 1.3rem; color: #0d4a3a; margin-bottom: 4px; }
        .gallery-group .group-note { font-size: .85rem; color: #8a9e92; margin-bottom: 20px; }
        .gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
        .gallery-item { background: #fafbfa; border-radius: 12px; overflow: hidden; border: 1px solid #edf2ee; }
        .gallery-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gallery-item p { padding: 10px; font-size: .92rem; color: #33473e; background: #fff; border-top: 1px solid #edf2ee; }

        /* faq */
        .faq-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .faq-card { background: #fff; padding: 24px; border-radius: 14px; box-shadow: 0 4px 18px rgba(0, 0, 0, .04); }
        .faq-card h3 { font-size: 1rem; color: #0d4a3a; margin-bottom: 8px; }
        .faq-card p { font-size: .88rem; color: #5f7269; line-height: 1.7; }

        /* cta panel */
        .cta-panel {
            background: #0d4a3a;
            border-radius: 18px;
            padding: 44px;
            color: #fff;
            display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px;
            align-items: center;
        }
        .cta-copy h2 { font-size: 1.8rem; margin-bottom: 12px; }
        .cta-copy p { color: rgba(255, 255, 255, .8); }
        .contact-list { list-style: none; margin-top: 14px; }
        .contact-list li { padding: 4px 0; font-size: .95rem; }
        .cta-contact { background: #fff; border-radius: 14px; padding: 24px; color: #1d2a25; }
        .cta-contact strong { font-size: 1.1rem; color: #0d4a3a; }
        .cta-contact a { display: inline-block; font-size: 1.6rem; font-weight: 700; color: #14604b; margin: 8px 0; }
        .cta-contact p { font-size: .85rem; color: #5f7269; }
        .cta-contact p:last-child { margin-top: 10px; padding-top: 10px; border-top: 1px dashed #d8dfda; }
        .cta-contact__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
        .cta-contact__meta div { background: #f0f5f2; padding: 10px; border-radius: 8px; }
        .cta-contact__meta span { font-size: .75rem; color: #7a8d82; }
        .cta-contact__meta strong { display: block; font-size: .88rem; margin-top: 4px; }

        /* footer */
        .footer { background: #083027; color: rgba(255, 255, 255, .7); padding: 30px 0; }
        .footer__inner { text-align: center; }
        .footer-copy p { font-size: .9rem; margin-bottom: 8px; line-height: 1.7; }
        .friend-links-row {
            margin-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, .1);
            border-bottom: 1px solid rgba(255, 255, 255, .1);
            padding: 18px 0;
        }
        .friend-links { text-align: center; }
        .friend-links__inner a {
            color: rgba(255, 255, 255, .5);
            font-size: .82rem;
            padding: 3px 10px;
            display: inline-block;
            transition: color .3s, background .3s;
            border-radius: 4px;
        }
        .friend-links__inner a:hover { color: #e2c87c; background: rgba(226, 200, 124, .08); }

        @media (max-width: 1024px) {
            .hero-grid { grid-template-columns: 1fr; gap: 28px; }
            .about-grid { grid-template-columns: 1fr; }
            .strength-grid { grid-template-columns: repeat(2, 1fr); }
            .faq-grid { grid-template-columns: repeat(2, 1fr); }
            .gallery-grid { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 720px) {
            .header__inner { flex-direction: column; align-items: flex-start; }
            .hero { padding: 44px 20px; }
            .hero-copy h1 { font-size: 1.8rem; }
            .section-head h2 { font-size: 1.5rem; }
            .strength-grid, .faq-grid { grid-template-columns: 1fr; }
            .gallery-grid { grid-template-columns: repeat(2, 1fr); }
            .cta-panel { grid-template-columns: 1fr; padding: 26px; }
            .cta-contact { max-width: 100%; }
            .section { padding: 40px 18px; }
        }
        @media (max-width: 480px) {
            .gallery-grid { grid-template-columns: 1fr; }
            .hero-panel { padding: 20px; }
            .brand__text strong { font-size: 1.15rem; }
            .nav { gap: 12px; }
            .nav a { font-size: .82rem; }
        }
        .timestamp { padding: 16px 0; font-size: .82rem; color: rgba(255, 255, 255, .4); border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 18px; }
    

.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;}
}