:root {
            --primary: #1a4d7a;
            --primary-light: #e6f0f8;
            --accent: #d8912c;
            --bg: #f5f7fa;
            --surface: #ffffff;
            --text: #2b3440;
            --text-light: #6b7a89;
            --border: #dfe6ec;
            --shadow: 0 12px 30px -10px rgba(26, 77, 122, 0.08);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: Microsoft Sans Serif, Microsoft YaHei, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.65;
            overflow-x: hidden;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }
        /* topbar */
        .topbar {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.92);
            font-size: .82rem;
            padding: 6px 0;
            letter-spacing: .2px;
        }
        .topbar .container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 4px 18px;
        }
        /* header */
        .header {
            background: var(--surface);
            box-shadow: 0 4px 20px rgba(26, 77, 122, 0.06);
            position: sticky;
            top: 0;
            z-index: 120;
            border-bottom: 1px solid var(--border);
        }
        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            padding: 14px 0;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text);
        }
        .brand__mark {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 8px;
            display: inline-block;
        }
        .brand__text strong {
            font-size: 1.35rem;
            color: var(--primary);
            display: block;
            line-height: 1.1;
        }
        .brand__text span {
            font-size: .8rem;
            color: var(--text-light);
        }
        .nav {
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav a {
            color: var(--text);
            text-decoration: none;
            font-size: .9rem;
            font-weight: 500;
            padding: 4px 2px;
            border-bottom: 2px solid transparent;
            transition: .2s;
        }
        .nav a:hover {
            border-color: var(--accent);
            color: var(--primary);
        }
        /* hero */
        .hero {
            background: linear-gradient(135deg, #eef3f8 0%, #dbe6ef 100%);
            padding: 56px 0 60px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 60%;
            height: 140%;
            background: radial-gradient(circle at 30% 60%, rgba(26, 77, 122, 0.10), transparent 70%);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.4fr .9fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .eyebrow {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: .78rem;
            padding: 4px 18px;
            border-radius: 30px;
            letter-spacing: .3px;
            margin-bottom: 14px;
        }
        .hero h1 {
            font-size: 2.3rem;
            line-height: 1.3;
            color: var(--primary);
            margin-bottom: 12px;
            font-weight: 700;
        }
        .hero-copy p {
            color: var(--text-light);
            margin-bottom: 20px;
            max-width: 640px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }
        .chip-row span {
            background: var(--surface);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: .8rem;
            color: var(--primary);
            font-weight: 500;
            border: 1px solid var(--border);
        }
        .hero-side {
            background: var(--surface);
            border-radius: 20px;
            padding: 30px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 22px;
        }
        .metric-item {
            background: var(--primary-light);
            border-radius: 14px;
            padding: 14px;
            text-align: center;
        }
        .metric-item strong {
            display: block;
            font-size: 1.2rem;
            color: var(--primary);
        }
        .metric-item span {
            font-size: .78rem;
            color: var(--text-light);
        }
        .hero-side__contact strong {
            font-size: 1rem;
            color: var(--text);
        }
        .hero-side__contact a {
            display: inline-block;
            margin: 6px 0;
            font-size: 1.3rem;
            color: var(--accent);
            text-decoration: none;
            font-weight: 700;
        }
        .hero-side__contact p {
            font-size: .82rem;
            color: var(--text-light);
            margin-top: 6px;
        }
        /* sections */
        .section {
            padding: 60px 0 68px;
        }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head h2 {
            font-size: 2rem;
            color: var(--primary);
            position: relative;
            display: inline-block;
        }
        .section-head h2:after {
            content: '';
            display: block;
            width: 56px;
            height: 3px;
            background: var(--accent);
            margin: 10px auto 0;
            border-radius: 4px;
        }
        .section-head > span {
            display: block;
            color: var(--text-light);
            font-size: .82rem;
            letter-spacing: 2px;
            margin-top: 6px;
            text-transform: uppercase;
        }
        /* company */
        .panel {
            background: var(--surface);
            border-radius: 24px;
            box-shadow: var(--shadow);
            padding: 40px 42px;
            border: 1px solid var(--border);
        }
        .company-grid {
            display: grid;
            grid-template-columns: 1.25fr .9fr;
            gap: 40px;
            align-items: center;
        }
        .company-copy p {
            margin-bottom: 14px;
            color: var(--text-light);
            font-size: .94rem;
        }
        .company-copy strong {
            color: var(--primary);
        }
        .figure img {
            width: 100%;
            max-height: 340px;
            object-fit: cover;
            border-radius: 16px;
            box-shadow: 0 16px 30px -12px rgba(26, 77, 122, 0.18);
        }
        .figure figcaption {
            text-align: center;
            font-size: .9rem;
            color: var(--text-light);
            margin-top: 8px;
            font-weight: 500;
        }
        /* strengths */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 24px;
        }
        .strength-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 30px 26px;
            box-shadow: 0 8px 18px -8px rgba(26, 77, 122, 0.06);
            transition: transform .2s;
        }
        .strength-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 18px 26px -12px rgba(26, 77, 122, 0.12);
        }
        .strength-card .icon {
            font-size: 2rem;
            margin-bottom: 8px;
        }
        .strength-card h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .strength-card p {
            font-size: .86rem;
            color: var(--text-light);
            line-height: 1.55;
        }
        /* faq */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 18px;
        }
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 24px 22px;
            box-shadow: 0 6px 16px -8px rgba(26, 77, 122, 0.05);
        }
        .faq-item h4 {
            color: var(--primary);
            font-size: 1rem;
            margin-bottom: 8px;
        }
        .faq-item p {
            font-size: .86rem;
            color: var(--text-light);
            line-height: 1.6;
        }
        /* contact */
        .cta-panel {
            background: var(--primary);
            border-radius: 24px;
            padding: 48px 48px;
            color: #fff;
            display: grid;
            grid-template-columns: 1.3fr 1fr;
            gap: 40px;
            box-shadow: 0 24px 40px -20px rgba(26, 77, 122, 0.4);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::after {
            content: '';
            position: absolute;
            right: -15%;
            top: -30%;
            width: 50%;
            height: 120%;
            background: radial-gradient(circle, rgba(216, 145, 44, .18), transparent 70%);
        }
        .cta-copy h2 {
            font-size: 2rem;
            margin-bottom: 10px;
            color: #fff !important;
        }
        .cta-copy p {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 14px;
            font-size: .94rem;
        }
        .contact-list {
            list-style: none;
            margin-top: 12px;
        }
        .contact-list li {
            padding: 5px 0;
            font-size: .95rem;
        }
        .cta-contact {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            padding: 26px 26px;
            backdrop-filter: blur(4px);
            position: relative;
            z-index: 2;
        }
        .cta-contact strong {
            font-size: 1.1rem;
            display: block;
            margin-bottom: 6px;
        }
        .cta-contact a {
            display: inline-block;
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent);
            text-decoration: none;
            margin-bottom: 10px;
        }
        .cta-contact p {
            font-size: .86rem;
            color: rgba(255, 255, 255, 0.9);
            margin-top: 6px;
        }
        /* footer */
        .footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 34px 0 28px;
            margin-top: 10px;
        }
        .footer__inner p {
            font-size: .86rem;
            margin-bottom: 6px;
            text-align: center;
        }
        .friend-links-row {
            margin-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 18px;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 8px 16px;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            justify-content: center;
            font-size: .78rem;
            opacity: .8;
        }
        .friend-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: .78rem;
            transition: color .2s;
        }
        .friend-links a:hover {
            color: var(--accent);
        }
        .timestamp {
            text-align: center;
            font-size: .75rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
        }
        /* responsive */
        @media (max-width: 900px) {
            .hero-grid,
            .company-grid,
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .nav {
                gap: 12px;
                font-size: .85rem;
            }
            .header .container {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 600px) {
            .container {
                padding: 0 16px;
            }
            .section {
                padding: 48px 0;
            }
            .metric-grid {
                grid-template-columns: 1fr 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;}
}