:root {
            --primary: #1f5f8b;
            --primary-dark: #123a5a;
            --secondary: #f0a035;
            --bg-light: #f4f7fb;
            --bg-deep: #e8eef5;
            --border: #dbe3ec;
            --text-main: #243447;
            --text-muted: #5a6e85;
            --white: #ffffff;
            --shadow: 0 10px 30px rgba(18, 58, 90, 0.08);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Microsoft Sans Serif', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', sans-serif;
            background: var(--bg-light);
            color: var(--text-main);
            line-height: 1.6;
            scroll-behavior: smooth;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        ul {
            list-style: none;
        }
        img {
            max-width: 100%;
            display: block;
        }

        /* ===== Topbar ===== */
        .topbar {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.88);
            font-size: 13px;
            padding: 7px 0;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px;
        }
        .topbar span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ===== Header ===== */
        .header {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 28px;
            max-width: 1280px;
            margin: 0 auto;
            flex-wrap: wrap;
            gap: 14px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand__text strong {
            display: block;
            font-size: 22px;
            color: var(--primary-dark);
            letter-spacing: 0.5px;
        }
        .brand__text span {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 1px;
        }
        .nav {
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-main);
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav a:hover {
            color: var(--primary);
            border-color: var(--primary);
        }
        .nav .nav-cta {
            background: var(--secondary);
            color: var(--white);
            padding: 6px 20px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
        }
        .nav .nav-cta:hover {
            background: #d98c24;
            color: var(--white);
        }

        /* ===== Hero ===== */
        .hero {
            background: linear-gradient(132deg, #eef3f9 0%, #e0eaf3 55%, #d3e2ef 100%);
            padding: 84px 0 76px;
            position: relative;
            overflow: hidden;
        }
        .hero:after {
            content: "📚";
            font-size: 300px;
            opacity: 0.04;
            position: absolute;
            right: -40px;
            bottom: -80px;
            transform: rotate(-12deg);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.25fr 0.9fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .hero h1 {
            font-size: 2.7rem;
            line-height: 1.2;
            font-weight: 800;
            color: var(--primary-dark);
            margin: 14px 0 16px;
        }
        .hero h1 span {
            color: var(--primary);
        }
        .hero .eyebrow {
            display: inline-block;
            background: rgba(240, 160, 53, 0.18);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 13px;
            padding: 5px 18px;
            border-radius: 30px;
            margin-bottom: 12px;
        }
        .hero-copy>p {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 12px;
        }
        .chip-row span {
            background: var(--white);
            border: 1px solid var(--border);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 500;
            padding: 4px 14px;
            border-radius: 20px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
        }
        .hero-panel {
            background: var(--white);
            border-radius: 24px;
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid rgba(255, 255, 255, 0.8);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 22px;
        }
        .metric-grid div {
            background: var(--bg-light);
            border-radius: 14px;
            padding: 14px 10px;
            text-align: center;
        }
        .metric-grid strong {
            display: block;
            font-size: 18px;
            color: var(--primary);
        }
        .metric-grid small {
            font-size: 12px;
            color: var(--text-muted);
        }
        .hero-contact {
            border-top: 1px dashed var(--border);
            padding-top: 18px;
        }
        .hero-contact strong {
            font-size: 15px;
            color: var(--primary-dark);
        }
        .hero-contact a {
            display: block;
            font-size: 28px;
            font-weight: 800;
            color: var(--secondary);
            margin: 6px 0;
            letter-spacing: 1px;
        }
        .hero-contact p {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ===== Section ===== */
        .section {
            padding: 72px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-head h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-dark);
            display: inline-block;
            position: relative;
            padding-bottom: 14px;
        }
        .section-head h2:after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 54px;
            height: 3px;
            background: var(--secondary);
            border-radius: 4px;
        }
        .section-head span {
            display: block;
            color: var(--text-muted);
            font-size: 13px;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-top: 8px;
        }

        /* ===== About ===== */
        .surface-card {
            background: var(--white);
            border-radius: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            padding: 40px;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.25fr 0.85fr;
            gap: 44px;
            align-items: center;
        }
        .about-copy p {
            margin-bottom: 14px;
            font-size: 0.95rem;
            color: var(--text-main);
        }
        .about-copy strong {
            color: var(--primary);
        }
        .about-figure {
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
        }
        .about-figure img {
            width: 100%;
            height: 340px;
            object-fit: cover;
        }
        .about-figure figcaption {
            background: var(--primary-dark);
            color: var(--white);
            font-size: 13px;
            text-align: center;
            padding: 10px 14px;
        }

        /* ===== Strengths ===== */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 26px;
        }
        .strength-card {
            background: var(--white);
            border-radius: 20px;
            padding: 28px 22px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }
        .strength-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
        }
        .strength-card .icon {
            font-size: 40px;
            margin-bottom: 14px;
        }
        .strength-card h3 {
            font-size: 16px;
            margin-bottom: 8px;
            color: var(--primary-dark);
        }
        .strength-card p {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Gallery ===== */
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 44px;
        }
        .gallery-group h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 18px;
            padding-left: 14px;
            border-left: 4px solid var(--secondary);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .gallery-card {
            background: var(--white);
            border-radius: 18px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: 0.25s;
        }
        .gallery-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
        }
        .gallery-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .gallery-card p {
            padding: 10px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--primary-dark);
            background: var(--bg-light);
            text-align: center;
        }

        /* ===== FAQ ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .faq-item {
            background: var(--white);
            border-radius: 20px;
            padding: 28px;
            border-left: 4px solid var(--primary);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
        }
        .faq-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }
        .faq-item p {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* ===== Contact ===== */
        .cta-panel {
            background: var(--primary-dark);
            border-radius: 32px;
            padding: 46px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            color: var(--white);
            box-shadow: 0 20px 50px rgba(18, 58, 90, 0.25);
        }
        .cta-copy .eyebrow {
            color: var(--secondary);
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 1px;
        }
        .cta-copy h2 {
            font-size: 1.8rem;
            margin: 12px 0;
        }
        .cta-copy>p {
            font-size: 14px;
            opacity: 0.85;
            margin-bottom: 20px;
        }
        .contact-list li {
            font-size: 14px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            gap: 10px;
        }
        .cta-contact {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 24px;
            padding: 30px;
            text-align: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .cta-contact strong {
            font-size: 16px;
        }
        .cta-contact>a {
            font-size: 34px;
            font-weight: 800;
            color: var(--secondary);
            margin: 12px 0;
        }
        .cta-contact p {
            font-size: 13px;
            opacity: 0.85;
            margin-top: 6px;
        }
        .cta-contact__meta {
            margin-top: 20px;
            display: grid;
            gap: 10px;
        }
        .cta-contact__meta div {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 14px;
            padding: 12px;
        }
        .cta-contact__meta span {
            display: block;
            font-size: 11px;
            opacity: 0.7;
        }
        .cta-contact__meta strong {
            font-size: 15px;
            color: var(--secondary);
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border);
            padding: 40px 28px 30px;
        }
        .footer__inner {
            max-width: 1280px;
            margin: 0 auto;
        }
        .footer-copy p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            text-align: center;
        }
        .friend-links-row {
            margin-top: 26px;
            border-top: 1px solid var(--border);
            padding-top: 22px;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            justify-content: center;
            font-size: 12px;
        }
        .friend-links__inner a {
            color: var(--text-muted);
            transition: 0.2s;
        }
        .friend-links__inner a:hover {
            color: var(--primary);
        }

        /* ===== Floating Call ===== */
        .call-float {
            position: fixed;
            bottom: 26px;
            right: 26px;
            background: var(--secondary);
            color: var(--white);
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            box-shadow: 0 6px 20px rgba(240, 160, 53, 0.4);
            z-index: 999;
            transition: 0.2s;
        }
        .call-float:hover {
            transform: scale(1.08);
        }
        .timestamp {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            padding: 10px 0;
            background: var(--bg-deep);
            border-top: 1px solid var(--border);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero-grid,
            .about-grid,
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .header__inner {
                flex-direction: column;
                text-align: center;
            }
            .nav {
                justify-content: center;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 52px 0;
            }
            .surface-card,
            .cta-panel {
                padding: 24px;
            }
        }
        @media (max-width: 480px) {
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            .strength-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;}
}