:root {
            --primary: #1a3a5c;
            --primary-light: #2c5a8c;
            --accent: #d4a843;
            --accent-light: #e8c76a;
            --bg: #f7f9fc;
            --surface: #ffffff;
            --text: #1e2a38;
            --text-light: #5a6b7a;
            --border: #e2e9f0;
            --shadow: 0 8px 30px rgba(26, 58, 92, 0.08);
            --radius: 16px;
        }
        *,
        *::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(--text);
            line-height: 1.7;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-shell {
            overflow: hidden;
        }
        .topbar {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.88rem;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px 20px;
        }
        .header {
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            min-height: 72px;
            gap: 20px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand__mark {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            position: relative;
            flex-shrink: 0;
        }
        .brand__mark::after {
            content: '钯';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
        }
        .brand__text strong {
            font-size: 1.2rem;
            color: var(--primary);
            letter-spacing: 0.5px;
        }
        .brand__text span {
            font-size: 0.8rem;
            color: var(--text-light);
        }
        .nav {
            display: flex;
            gap: 6px;
            align-items: center;
        }
        .nav a {
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.92rem;
            color: var(--text);
            transition: all 0.3s;
            font-weight: 500;
        }
        .nav a:hover {
            background: rgba(212, 168, 67, 0.12);
            color: var(--primary);
        }
        .hero {
            background: linear-gradient(145deg, var(--primary) 0%, var(--primary-light) 60%, #1f4a78 100%);
            padding: 90px 0 80px;
            position: relative;
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            animation: glowFloat 12s ease-in-out infinite alternate;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -15%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            animation: glowFloat 8s ease-in-out infinite alternate-reverse;
        }
        @keyframes glowFloat {
            0% {
                transform: translate(0, 0) scale(1);
            }
            100% {
                transform: translate(-40px, 30px) scale(1.1);
            }
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 60px;
            position: relative;
            z-index: 2;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .hero-copy {
            color: #fff;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(212, 168, 67, 0.15);
            border: 1px solid rgba(212, 168, 67, 0.3);
            color: var(--accent-light);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            letter-spacing: 1px;
            margin-bottom: 20px;
            font-weight: 600;
        }
        .hero h1 {
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 20px;
            font-weight: 800;
            letter-spacing: 1px;
            text-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
        }
        .hero h1 .accent {
            color: var(--accent-light);
        }
        .hero-copy>p {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 18px;
        }
        .chip-row .chip {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.85);
            transition: all 0.3s;
        }
        .chip-row .chip:hover {
            background: rgba(212, 168, 67, 0.2);
            border-color: var(--accent-light);
        }
        .keyword-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .keyword-row .kw-chip {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.6);
            background: rgba(0, 0, 0, 0.15);
            padding: 4px 12px;
            border-radius: 6px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .hero-panel {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 20px;
            padding: 30px;
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .metric-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .metric {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 14px 10px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .metric strong {
            display: block;
            font-size: 1.4rem;
            color: var(--accent-light);
            font-weight: 800;
        }
        .metric span {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 2px;
            display: block;
        }
        .hero-contact {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
        }
        .hero-contact strong {
            color: #fff;
            font-size: 1rem;
            display: block;
            margin-bottom: 8px;
        }
        .hero-contact a {
            color: var(--accent-light);
            font-size: 1.6rem;
            font-weight: 800;
            display: block;
            letter-spacing: 1px;
            margin-bottom: 10px;
            transition: opacity 0.3s;
        }
        .hero-contact a:hover {
            opacity: 0.85;
        }
        .hero-contact p {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.85rem;
            line-height: 1.7;
        }
        .section {
            padding: 80px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-head h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 1px;
            margin-bottom: 6px;
        }
        .section-head>span {
            display: inline-block;
            color: var(--accent);
            font-size: 0.95rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 600;
        }
        .section-head::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light));
            margin: 14px auto 0;
            border-radius: 4px;
        }
        .surface-card {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 40px;
            box-shadow: var(--shadow);
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 40px;
            align-items: center;
        }
        .about-copy p {
            margin-bottom: 14px;
            color: var(--text-light);
            line-height: 1.85;
            font-size: 0.98rem;
        }
        .about-copy p strong {
            color: var(--primary);
        }
        .about-figure {
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(26, 58, 92, 0.12);
        }
        .about-figure img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .about-figure figcaption {
            padding: 14px 18px;
            font-size: 0.9rem;
            color: var(--text-light);
            background: var(--surface);
            border: 1px solid var(--border);
            border-top: none;
        }
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .strength-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            transition: all 0.4s;
            border-top: 3px solid transparent;
        }
        .strength-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-top-color: var(--accent);
        }
        .strength-card .icon {
            font-size: 2rem;
            margin-bottom: 14px;
            color: var(--accent);
        }
        .strength-card h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 10px;
            font-weight: 700;
        }
        .strength-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 56px;
        }
        .gallery-group {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 36px;
            box-shadow: var(--shadow);
        }
        .gallery-group__head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 28px;
            border-bottom: 2px solid var(--border);
            padding-bottom: 14px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .gallery-group__head h3 {
            font-size: 1.4rem;
            color: var(--primary);
            font-weight: 700;
        }
        .gallery-group__head span {
            color: var(--text-light);
            font-size: 0.88rem;
            background: rgba(212, 168, 67, 0.1);
            padding: 4px 16px;
            border-radius: 20px;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .gallery-card {
            background: var(--surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.4s;
        }
        .gallery-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }
        .gallery-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .gallery-card:hover img {
            transform: scale(1.05);
        }
        .gallery-card p {
            padding: 12px 14px;
            font-size: 0.85rem;
            color: var(--text);
            font-weight: 600;
            background: var(--surface);
            line-height: 1.4;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .faq-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 24px 28px;
            transition: all 0.3s;
        }
        .faq-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow);
        }
        .faq-card h3 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 10px;
            font-weight: 700;
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .faq-card h3::before {
            content: 'Q';
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: rgba(212, 168, 67, 0.15);
            color: var(--accent);
            border-radius: 6px;
            font-size: 0.8rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        .faq-card p {
            color: var(--text-light);
            font-size: 0.92rem;
            line-height: 1.75;
            padding-left: 32px;
        }
        .cta-panel {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 24px;
            padding: 48px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(212, 168, 67, 0.15), transparent 70%);
            border-radius: 50%;
        }
        .cta-copy {
            color: #fff;
            position: relative;
            z-index: 2;
        }
        .cta-copy .eyebrow {
            margin-bottom: 14px;
        }
        .cta-copy h2 {
            font-size: 2rem;
            margin-bottom: 16px;
            font-weight: 800;
        }
        .cta-copy p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .contact-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .contact-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.9);
        }
        .contact-list li::before {
            content: '✓';
            color: var(--accent-light);
            font-weight: 800;
        }
        .cta-contact {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            z-index: 2;
            backdrop-filter: blur(8px);
        }
        .cta-contact strong {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .cta-contact a {
            color: var(--accent-light);
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 1px;
            display: block;
            margin-bottom: 16px;
            transition: opacity 0.3s;
        }
        .cta-contact a:hover {
            opacity: 0.85;
        }
        .cta-contact__meta {
            display: flex;
            flex-direction: column;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
        }
        .cta-contact__meta div {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .cta-contact__meta span {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.82rem;
        }
        .cta-contact__meta strong {
            color: #fff;
            font-size: 0.92rem;
            margin: 0;
        }
        .footer {
            background: var(--primary);
            padding: 50px 0 30px;
            margin-top: 0;
        }
        .footer__inner {
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }
        .footer__inner p {
            margin-bottom: 8px;
            line-height: 1.7;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        .friend-links-row {
            margin-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            width: 100%;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 16px;
            font-size: 0.8rem;
        }
        .friend-links__inner a {
            color: rgba(255, 255, 255, 0.5);
            transition: color 0.3s;
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .friend-links__inner a:hover {
            color: var(--accent-light);
            background: rgba(255, 255, 255, 0.05);
        }
        .timestamp {
            text-align: center;
            padding: 16px 0 0;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.4);
        }
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 32px;
            }
        }
        @media (max-width: 768px) {
            .header__inner {
                flex-direction: column;
                padding: 14px 0;
                gap: 12px;
            }
            .nav {
                flex-wrap: wrap;
                justify-content: center;
                gap: 4px;
            }
            .nav a {
                padding: 6px 12px;
                font-size: 0.85rem;
            }
            .hero {
                padding: 60px 0;
                min-height: auto;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .metric-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .metric strong {
                font-size: 1.1rem;
            }
            .section {
                padding: 50px 0;
            }
            .section-head h2 {
                font-size: 1.7rem;
            }
            .surface-card {
                padding: 24px;
            }
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .gallery-group {
                padding: 20px;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                padding: 24px;
            }
            .topbar__inner {
                justify-content: center;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .metric-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 6px;
            }
            .metric {
                padding: 10px 6px;
            }
            .metric strong {
                font-size: 0.95rem;
            }
            .metric span {
                font-size: 0.65rem;
            }
        }
    

.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;}
}