:root {
            --primary: #0a4d3c;
            --primary-dark: #073529;
            --primary-light: #15765e;
            --accent: #d4a53f;
            --accent-light: #e6c87a;
            --bg: #f2f5f0;
            --surface: #ffffff;
            --ink: #1f2a24;
            --muted: #5a6b62;
            --line: #dfe7e0;
            --shadow-card: 0 10px 30px rgba(10, 40, 30, .06);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
        }
        *,
        *::before,
        *::after {
            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: 1.65;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ===== Topbar ===== */
        .topbar {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .85);
            font-size: .82rem;
            padding: 8px 0;
            letter-spacing: .3px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .topbar .container {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* ===== Header / Nav ===== */
        .header {
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 18px rgba(0, 0, 0, .03);
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 24px;
            height: 72px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand__mark {
            width: 38px;
            height: 38px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            display: inline-block;
            position: relative;
            box-shadow: 0 4px 12px rgba(10, 77, 60, .3);
        }
        .brand__mark::after {
            content: '';
            position: absolute;
            top: 9px;
            left: 9px;
            width: 20px;
            height: 20px;
            border: 2px solid #fff;
            border-radius: 4px;
            opacity: .7;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .brand__text strong {
            font-size: 1.16rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: .5px;
        }
        .brand__text span {
            font-size: .76rem;
            color: var(--muted);
            letter-spacing: .6px;
            margin-top: 2px;
            text-transform: uppercase;
        }
        .nav {
            display: flex;
            align-items: center;
            gap: 22px;
        }
        .nav a {
            font-size: .9rem;
            color: var(--ink);
            font-weight: 500;
            transition: color .2s;
        }
        .nav a:hover {
            color: var(--primary);
        }
        .nav .nav-home {
            color: var(--primary);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 4px;
        }

        /* ===== About Hero ===== */
        .hero {
            background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 55%, #0f5f4a 100%);
            padding: 80px 0 72px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -160px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 165, 63, .12), transparent 70%);
            border-radius: 50%;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -180px;
            left: -80px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(212, 165, 63, .08), transparent 70%);
            border-radius: 50%;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 60px;
            position: relative;
            z-index: 2;
        }
        .hero-copy {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(212, 165, 63, .2);
            border: 1px solid rgba(212, 165, 63, .35);
            color: var(--accent-light);
            padding: 5px 16px;
            border-radius: 30px;
            font-size: .78rem;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 18px;
            font-weight: 600;
        }
        .hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: 1px;
            margin-bottom: 18px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, .2);
        }
        .hero h1 .accent {
            color: var(--accent-light);
        }
        .hero-copy>p {
            font-size: 1.06rem;
            color: rgba(255, 255, 255, .82);
            max-width: 560px;
            margin-bottom: 22px;
            line-height: 1.8;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 16px;
        }
        .chip-row span {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .18);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: .82rem;
            color: rgba(255, 255, 255, .9);
            letter-spacing: .3px;
        }
        .hero-side {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .12);
            backdrop-filter: blur(6px);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, .15);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-bottom: 24px;
        }
        .metric-grid .metric {
            text-align: center;
            background: rgba(255, 255, 255, .06);
            border-radius: var(--radius-md);
            padding: 14px 8px;
        }
        .metric-grid .metric strong {
            font-size: 1.3rem;
            color: var(--accent-light);
            display: block;
            font-weight: 700;
        }
        .metric-grid .metric span {
            font-size: .75rem;
            color: rgba(255, 255, 255, .7);
        }
        .hero-side__contact {
            padding: 18px 0 0;
            border-top: 1px solid rgba(255, 255, 255, .15);
        }
        .hero-side__contact strong {
            font-size: 1rem;
            color: #fff;
            display: block;
            margin-bottom: 8px;
        }
        .hero-side__contact a {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-light);
            letter-spacing: 1px;
            display: block;
            margin-bottom: 12px;
        }
        .hero-side__contact p {
            font-size: .84rem;
            color: rgba(255, 255, 255, .65);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        /* ===== Section General ===== */
        .section {
            padding: 64px 0;
        }
        .section:nth-of-type(even) {
            background: #fff;
        }
        .section:nth-of-type(odd) {
            background: var(--bg);
        }
        .section-head {
            margin-bottom: 34px;
            text-align: center;
        }
        .section-head h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: .5px;
            position: relative;
            display: inline-block;
            padding-bottom: 12px;
        }
        .section-head h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 48px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px;
        }
        .section-head span {
            display: block;
            font-size: .8rem;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-top: 6px;
        }

        /* ===== Company ===== */
        .panel {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 44px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line);
        }
        .company-grid {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 44px;
            align-items: start;
        }
        .company-copy p {
            margin-bottom: 16px;
            color: #34463c;
            line-height: 1.8;
            font-size: .95rem;
        }
        .company-copy p strong {
            color: var(--primary);
        }
        .company-copy .highlight-box {
            background: linear-gradient(90deg, rgba(10, 77, 60, .04), rgba(212, 165, 63, .08));
            border-left: 3px solid var(--accent);
            padding: 16px 18px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 22px 0;
            font-size: .92rem;
            color: #34463c;
        }
        .company-copy .subsection-title {
            font-weight: 700;
            color: var(--primary);
            margin: 26px 0 10px;
            font-size: 1rem;
            border-bottom: 1px solid var(--line);
            padding-bottom: 6px;
        }
        .figure {
            margin: 0;
            position: sticky;
            top: 100px;
        }
        .figure img {
            width: 100%;
            border-radius: var(--radius-md);
            box-shadow: 0 8px 30px rgba(0, 0, 0, .1);
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .figure figcaption {
            font-size: .82rem;
            color: var(--muted);
            text-align: center;
            padding: 12px 0 0;
            letter-spacing: .3px;
        }

        /* ===== Strengths ===== */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .strength-card {
            background: var(--surface);
            border: 1px solid var(--line);
            padding: 26px 22px;
            border-radius: var(--radius-md);
            box-shadow: 0 4px 16px rgba(0, 0, 0, .03);
            transition: all .3s ease;
            position: relative;
            overflow: hidden;
        }
        .strength-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--accent);
            transform: scaleX(0);
            transition: transform .4s ease;
            transform-origin: left;
        }
        .strength-card:hover {
            box-shadow: 0 10px 30px rgba(10, 77, 60, .08);
            transform: translateY(-4px);
        }
        .strength-card:hover::before {
            transform: scaleX(1);
        }
        .strength-card .icon {
            font-size: 2rem;
            margin-bottom: 12px;
        }
        .strength-card h3 {
            font-size: 1.1rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 10px;
        }
        .strength-card p {
            font-size: .88rem;
            color: var(--muted);
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--line);
            padding: 24px;
            border-radius: var(--radius-md);
            transition: box-shadow .3s;
        }
        .faq-item:hover {
            box-shadow: 0 6px 20px rgba(10, 77, 60, .05);
        }
        .faq-item h3 {
            font-size: 1.05rem;
            color: var(--primary);
            margin-bottom: 12px;
            font-weight: 600;
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }
        .faq-item h3::before {
            content: 'Q';
            color: var(--accent);
            font-weight: 700;
            font-size: .9rem;
        }
        .faq-item p {
            font-size: .9rem;
            color: var(--muted);
            line-height: 1.7;
            padding-left: 24px;
        }

        /* ===== Contact / CTA ===== */
        .cta-panel {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 44px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: var(--radius-lg);
            padding: 48px;
            color: #fff;
            box-shadow: 0 20px 50px rgba(10, 77, 60, .3);
        }
        .cta-copy .eyebrow {
            color: var(--accent-light);
            border-color: rgba(212, 165, 63, .5);
            background: rgba(212, 165, 63, .1);
        }
        .cta-copy h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: .5px;
        }
        .cta-copy p {
            color: rgba(255, 255, 255, .8);
            margin-bottom: 18px;
            line-height: 1.8;
            font-size: 1rem;
        }
        .contact-list {
            list-style: none;
            margin-top: 18px;
        }
        .contact-list li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, .12);
            font-size: 1rem;
            color: rgba(255, 255, 255, .9);
        }
        .contact-list li:last-child {
            border-bottom: none;
        }
        .cta-contact {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: var(--radius-lg);
            padding: 32px;
            text-align: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        .cta-contact strong {
            font-size: 1.2rem;
            margin-bottom: 10px;
            display: block;
        }
        .cta-contact>a {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-light);
            letter-spacing: 1px;
            margin-bottom: 20px;
            display: inline-block;
        }
        .cta-contact p {
            font-size: .88rem;
            color: rgba(255, 255, 255, .7);
            margin-bottom: 10px;
        }
        .cta-contact p a {
            color: var(--accent-light);
            border-bottom: 1px solid rgba(212, 165, 63, .4);
            padding-bottom: 2px;
        }
        .cta-contact__meta {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            width: 100%;
            margin-top: 18px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, .14);
        }
        .cta-contact__meta div {
            background: rgba(255, 255, 255, .04);
            border-radius: var(--radius-sm);
            padding: 12px;
            text-align: center;
        }
        .cta-contact__meta div span {
            display: block;
            font-size: .72rem;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 4px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .cta-contact__meta div strong {
            font-size: .96rem;
            color: var(--accent-light);
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .7);
            padding-top: 40px;
        }
        .footer__inner {
            padding: 24px 0;
            text-align: center;
        }
        .footer__inner>p {
            font-size: .86rem;
            line-height: 1.8;
            margin-bottom: 8px;
        }
        .footer__inner>p:last-child {
            margin-bottom: 0;
        }
        .friend-links-row {
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, .08);
        }
        .friend-links {
            background: rgba(255, 255, 255, .02);
            border-radius: var(--radius-md);
            padding: 18px 16px;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 14px;
        }
        .friend-links a {
            color: rgba(255, 255, 255, .5);
            font-size: .8rem;
            padding: 3px 8px;
            border-radius: 4px;
            transition: all .2s;
        }
        .friend-links a:hover {
            color: var(--accent-light);
            background: rgba(212, 165, 63, .08);
        }

        #timestamp {
            text-align: center;
            font-size: .75rem;
            color: rgba(255, 255, 255, .35);
            margin-top: 16px;
            letter-spacing: .5px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 960px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .company-grid {
                grid-template-columns: 1fr;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .metric-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .figure {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .header {
                height: auto;
                padding: 14px 20px;
                flex-direction: column;
                gap: 12px;
            }
            .nav {
                flex-wrap: wrap;
                justify-content: center;
                gap: 12px 18px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .panel {
                padding: 28px;
            }
            .cta-panel {
                padding: 28px;
            }
            .section-head h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 540px) {
            .metric-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .hero-side__contact a {
                font-size: 1.25rem;
            }
        }
    

.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;}
}