:root {
            --primary: #1b4d68;
            --primary-dark: #12384d;
            --accent: #d9772a;
            --accent-light: #f5e8d9;
            --bg: #f7f9fb;
            --surface: #ffffff;
            --text: #263642;
            --text-light: #5e7486;
            --border: #e2e9ef;
            --shadow: 0 20px 40px -18px rgba(27, 77, 104, .18);
            --radius: 20px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft Sans Serif", "Microsoft YaHei", "PingFang SC", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.65;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }

        /* topbar */
        .topbar {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .85);
            font-size: .82rem;
            padding: .5rem 0;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: .4rem 2rem;
        }

        /* header */
        .header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: var(--surface);
            box-shadow: 0 4px 18px rgba(27, 77, 104, .06);
            border-bottom: 1px solid var(--border);
        }
        .header__inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: .6rem 1.5rem;
            padding: .8rem 28px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: .65rem;
        }
        .brand__mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(145deg, var(--primary), var(--accent));
            display: block;
        }
        .brand__text {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
        }
        .brand__text strong {
            font-size: 1.25rem;
            color: var(--primary);
            letter-spacing: .5px;
        }
        .brand__text span {
            font-size: .76rem;
            color: var(--text-light);
            letter-spacing: .5px;
        }
        .nav {
            display: flex;
            flex-wrap: wrap;
            gap: 1.4rem;
            align-items: center;
        }
        .nav a {
            font-size: .92rem;
            font-weight: 500;
            color: var(--text);
            padding: .3rem .1rem;
            border-bottom: 2px solid transparent;
            transition: .2s;
        }
        .nav a:hover {
            color: var(--accent);
            border-color: var(--accent);
        }
        .nav .nav-phone {
            background: var(--accent);
            color: #fff !important;
            padding: .45rem 1.1rem !important;
            border-radius: 40px;
            border: none;
            font-weight: 600;
            font-size: .9rem;
        }

        /* hero */
        .hero {
            background: linear-gradient(128deg, #f0f6fb 0%, #e8f0f6 55%, var(--accent-light) 100%);
            border-bottom: 1px solid var(--border);
            padding: 4.5rem 0 5rem;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "";
            position: absolute;
            right: -160px;
            top: -160px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(217, 119, 42, .12) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
            display: grid;
            grid-template-columns: 1.25fr .75fr;
            gap: 3rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .eyebrow {
            display: inline-block;
            background: rgba(217, 119, 42, .12);
            color: var(--accent);
            font-weight: 600;
            font-size: .82rem;
            padding: .3rem 1rem;
            border-radius: 40px;
            letter-spacing: 1px;
            margin-bottom: 1.2rem;
        }
        .hero h1 {
            font-size: 2.7rem;
            line-height: 1.2;
            color: var(--primary-dark);
            font-weight: 700;
            letter-spacing: .5px;
            margin-bottom: 1rem;
        }
        .hero h1 em {
            font-style: normal;
            color: var(--accent);
        }
        .hero-copy>p {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 660px;
            margin-bottom: 1.6rem;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: .6rem;
            margin-bottom: 1.4rem;
        }
        .chip {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 30px;
            padding: .35rem 1rem;
            font-size: .8rem;
            color: var(--text);
            box-shadow: 0 2px 8px rgba(0, 0, 0, .03);
        }
        .chip.strong {
            border-color: var(--accent);
            background: rgba(217, 119, 42, .06);
            color: var(--accent);
            font-weight: 600;
        }
        .hero-panel {
            background: var(--surface);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 1.8rem 1.6rem;
            border: 1px solid var(--border);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: .7rem;
            margin-bottom: 1.2rem;
        }
        .metric {
            background: var(--bg);
            border-radius: 14px;
            padding: .7rem .9rem;
            text-align: center;
        }
        .metric strong {
            display: block;
            font-size: 1.15rem;
            color: var(--primary);
        }
        .metric span {
            font-size: .72rem;
            color: var(--text-light);
        }
        .hero-contact {
            background: var(--accent-light);
            border-radius: 14px;
            padding: 1rem 1.1rem;
            font-size: .88rem;
            color: var(--text);
        }
        .hero-contact strong {
            display: block;
            font-size: .95rem;
            color: var(--primary-dark);
            margin-bottom: .2rem;
        }
        .hero-contact a {
            display: inline-block;
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--accent);
            margin: .2rem 0;
        }
        .hero-contact p {
            font-size: .82rem;
            color: var(--text-light);
            margin-top: .35rem;
        }

        /* section */
        .section {
            padding: 4.2rem 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 2.8rem;
        }
        .section-head h2 {
            font-size: 2rem;
            color: var(--primary-dark);
            font-weight: 700;
            line-height: 1.3;
        }
        .section-head span {
            display: block;
            font-size: .85rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            color: var(--text-light);
            margin-top: .4rem;
        }
        .surface-card {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 2.5rem;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.3fr .7fr;
            gap: 2.5rem;
            align-items: center;
        }
        .about-copy {
            font-size: .96rem;
            color: var(--text-light);
            line-height: 1.75;
        }
        .about-copy strong {
            color: var(--primary);
        }
        .about-figure {
            margin: 0;
            border-radius: 16px;
            overflow: hidden;
            background: var(--bg);
            border: 1px solid var(--border);
        }
        .about-figure img {
            aspect-ratio: 1 / 1;
            width: 100%;
            object-fit: cover;
        }
        .about-figure figcaption,
        .figure figcaption {
            padding: .6rem .9rem;
            font-size: .85rem;
            color: var(--text);
            background: var(--surface);
            text-align: center;
            border-top: 1px solid var(--border);
        }

        /* strengths */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.4rem;
        }
        .strength-card {
            background: var(--surface);
            border-radius: 18px;
            border: 1px solid var(--border);
            padding: 1.6rem 1.4rem;
            transition: .3s;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .02);
        }
        .strength-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: var(--accent);
        }
        .strength-card .icon {
            width: 44px;
            height: 44px;
            background: var(--accent-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: .9rem;
        }
        .strength-card h3 {
            font-size: 1.02rem;
            color: var(--primary-dark);
            margin-bottom: .4rem;
        }
        .strength-card p {
            font-size: .85rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* gallery */
        .gallery-stack {
            display: flex;
            flex-direction: column;
            gap: 3rem;
        }
        .gallery-group-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1.2rem;
            padding-left: .8rem;
            border-left: 4px solid var(--accent);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.3rem;
        }
        .gallery-card {
            background: var(--surface);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: .3s;
        }
        .gallery-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-3px);
            border-color: var(--accent);
        }
        .gallery-card img {
            aspect-ratio: 4 / 3;
            width: 100%;
            object-fit: cover;
        }
        .gallery-card p {
            padding: .65rem .8rem;
            font-size: .84rem;
            color: var(--text);
            border-top: 1px solid var(--border);
            text-align: center;
        }

        /* faq */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.2rem;
            max-width: 1000px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--surface);
            border-radius: 16px;
            border: 1px solid var(--border);
            padding: 1.2rem 1.4rem;
        }
        .faq-item strong {
            display: block;
            color: var(--primary-dark);
            margin-bottom: .35rem;
            font-size: .96rem;
        }
        .faq-item p {
            font-size: .85rem;
            color: var(--text-light);
            line-height: 1.65;
        }

        /* cta */
        .cta-panel {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            border-radius: 24px;
            padding: 3rem;
            display: grid;
            grid-template-columns: 1.4fr .6fr;
            gap: 2.5rem;
            color: #eef4f8;
            align-items: center;
            box-shadow: 0 28px 50px -20px rgba(18, 56, 77, .6);
        }
        .cta-copy .eyebrow {
            background: rgba(217, 119, 42, .2);
            color: #f3cdad;
        }
        .cta-copy h2 {
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: .6rem;
        }
        .cta-copy p {
            font-size: .95rem;
            color: rgba(255, 255, 255, .8);
            margin-bottom: 1.2rem;
            max-width: 720px;
        }
        .contact-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: .4rem;
            font-size: .94rem;
        }
        .contact-list li::before {
            content: "✓ ";
            color: #f3cdad;
            font-weight: 700;
        }
        .cta-contact {
            background: rgba(255, 255, 255, .08);
            border-radius: 18px;
            padding: 1.6rem;
            border: 1px solid rgba(217, 119, 42, .3);
            text-align: center;
        }
        .cta-contact strong {
            display: block;
            font-size: 1.05rem;
            color: #fff;
            margin-bottom: .5rem;
        }
        .cta-contact a {
            display: inline-block;
            font-size: 1.5rem;
            font-weight: 700;
            color: #f3cdad;
            margin-bottom: .8rem;
            letter-spacing: .5px;
        }
        .cta-contact__meta {
            margin-top: .8rem;
            text-align: left;
        }
        .cta-contact__meta div {
            background: rgba(255, 255, 255, .06);
            border-radius: 10px;
            padding: .5rem .7rem;
            margin-bottom: .4rem;
            font-size: .82rem;
        }
        .cta-contact__meta span {
            color: rgba(255, 255, 255, .6);
        }
        .cta-contact__meta strong {
            color: #fff;
            font-size: .9rem;
            display: inline;
            margin-left: .4rem;
        }

        /* footer */
        .footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .75);
            padding: 2.2rem 0 1.8rem;
            margin-top: 2rem;
        }
        .footer p {
            font-size: .86rem;
            max-width: 960px;
            margin: 0 auto .5rem;
            line-height: 1.7;
            text-align: center;
        }
        .friend-links-row {
            margin-top: 1.2rem;
            width: 100%;
        }
        .friend-links {
            border-top: 1px solid rgba(255, 255, 255, .15);
            padding-top: 1rem;
            width: 100%;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: .4rem 1rem;
            font-size: .74rem;
            color: rgba(255, 255, 255, .4);
            max-width: 1100px;
            word-break: break-all;
        }
        .friend-links a {
            color: rgba(255, 255, 255, .5);
            font-size: .74rem;
            padding: .1rem .2rem;
            transition: .2s;
        }
        .friend-links a:hover {
            color: #f3cdad;
        }
        .timestamp {
            text-align: center;
            font-size: .7rem;
            color: rgba(255, 255, 255, .4);
            margin-top: 1rem;
        }

        /* responsive adjustments */
        @media (max-width: 960px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .strength-grid {
                grid-template-columns: 1fr 1fr;
            }
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 2rem;
            }
        }
        @media (max-width: 640px) {
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .header__inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav {
                gap: .8rem 1rem;
            }
            .metric-grid {
                grid-template-columns: 1fr 1fr;
            }
            .topbar__inner {
                justify-content: center;
                text-align: center;
            }
        }
    

.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;}
}