:root{--main:#1B4B73;--aux:#2E7FA3;--bg:#F2F6F9;--accent:#D9983E;--ink:#16324A;--line:#D8E1E8;--panel:#FFFFFF;--soft:#EAF1F6;--radius:18px;--shadow:0 16px 40px -12px rgba(20,50,70,.18);--font:'Microsoft Sans Serif','Microsoft YaHei',sans-serif}
        *{margin:0;padding:0;box-sizing:border-box}
        body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6}
        img{max-width:100%;display:block}
        .container{max-width:1220px;margin:0 auto;padding:0 22px}
        .site-shell,.shell{width:100%}
        .topbar{background:var(--main);color:#F4F9FC;font-size:.82rem;padding:9px 0}
        .topbar__inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
        .header{background:var(--panel);box-shadow:0 10px 30px rgba(25,65,95,.08);position:sticky;top:0;z-index:90;border-bottom:3px solid var(--accent)}
        .header__inner{display:flex;justify-content:space-between;align-items:center;padding:14px 0;gap:20px;flex-wrap:wrap}
        .brand{display:flex;align-items:center;gap:12px;text-decoration:none}
        .brand__mark{width:14px;height:44px;background:linear-gradient(180deg,var(--aux),var(--accent));border-radius:20px}
        .brand__text{display:flex;flex-direction:column;line-height:1.2}
        .brand__text strong{color:var(--main);font-size:1.25rem;letter-spacing:.5px}
        .brand__text span{font-size:.8rem;color:var(--aux)}
        .nav{display:flex;gap:26px;flex-wrap:wrap}
        .nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.94rem;padding:4px 0;border-bottom:2px solid transparent;transition:.2s}
        .nav a:hover{border-color:var(--accent);color:var(--main)}
        .hero{background:linear-gradient(125deg,#12304D 0%,#1E5A7D 55%,#2E7FA3 100%);padding:58px 0 64px;color:#fff;position:relative;overflow:hidden}
        .hero::before{content:"";position:absolute;right:-80px;top:-60px;width:360px;height:360px;background:radial-gradient(circle,rgba(217,152,62,.25),transparent 70%);border-radius:50%}
        .hero::after{content:"";position:absolute;left:12%;bottom:-90px;width:240px;height:240px;background:radial-gradient(circle,rgba(46,127,163,.3),transparent 70%);border-radius:50%}
        .hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;position:relative;z-index:2}
        .eyebrow{display:inline-block;background:rgba(217,152,62,.18);border:1px solid rgba(217,152,62,.5);padding:4px 18px;border-radius:30px;font-size:.84rem;letter-spacing:1px;margin-bottom:16px}
        .hero-copy h1{font-size:2.5rem;line-height:1.3;margin-bottom:14px;color:#fff}
        .hero-copy p{font-size:1.04rem;max-width:700px;color:#D5E7F2;margin-bottom:22px}
        .chip-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
        .chip-row span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);padding:5px 16px;border-radius:30px;font-size:.8rem}
        .keyword-row{display:flex;gap:8px;flex-wrap:wrap}
        .keyword-row span{background:rgba(217,152,62,.15);border:1px solid rgba(217,152,62,.4);padding:3px 12px;border-radius:20px;font-size:.74rem;color:#F6E3C5}
        .hero-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:26px;backdrop-filter:blur(6px)}
        .metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;margin-bottom:20px}
        .metric-grid div{background:rgba(255,255,255,.12);padding:12px 14px;border-radius:14px;border-left:3px solid var(--accent)}
        .metric-grid strong{font-size:1.2rem;display:block;color:#fff}
        .metric-grid span{font-size:.76rem;color:#DCEAF4}
        .hero-contact{background:rgba(255,255,255,.08);border-radius:16px;padding:16px;border:1px solid rgba(255,255,255,.15)}
        .hero-contact strong{color:var(--accent);font-size:1rem}
        .hero-contact a{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none;display:block;margin:6px 0 10px}
        .hero-contact p{font-size:.82rem;color:#C5DCEB}
        .section{padding:64px 0}
        .section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:30px;border-bottom:2px solid var(--line);padding-bottom:14px;flex-wrap:wrap;gap:8px}
        .section-head h2{color:var(--main);font-size:1.9rem;letter-spacing:.5px}
        .section-head span{color:var(--aux);font-size:.88rem;font-weight:600;letter-spacing:1px}
        .surface-card,.panel{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
        .about-grid,.company-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:34px;align-items:center}
        .about-copy p,.company-copy p{margin-bottom:16px;color:#264D68;font-size:.97rem}
        .about-copy strong,.company-copy strong{color:var(--main)}
        .about-figure,.figure{margin:0;text-align:center}
        .about-figure img,.figure img{width:100%;max-width:560px;height:auto;border-radius:16px;box-shadow:0 18px 36px -10px rgba(20,60,90,.24)}
        .about-figure figcaption,.figure figcaption{margin-top:10px;font-size:.85rem;color:var(--aux);font-weight:600}
        .strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .strength-grid article{background:var(--panel);border-radius:16px;padding:22px;border-top:4px solid var(--aux);box-shadow:0 10px 24px -8px rgba(20,60,90,.14)}
        .strength-grid h3{color:var(--main);margin-bottom:8px;font-size:1rem}
        .strength-grid p{font-size:.86rem;color:#3E6886}
        .gallery-stack{display:flex;flex-direction:column;gap:36px}
        .gallery-group h3{color:var(--main);font-size:1.3rem;margin-bottom:6px;padding-left:14px;border-left:4px solid var(--accent)}
        .gallery-group p.sub{color:#5C7F9C;font-size:.86rem;margin-bottom:16px;padding-left:14px}
        .gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
        .gallery-card{background:var(--panel);border-radius:14px;overflow:hidden;box-shadow:0 10px 20px -8px rgba(20,60,90,.12);border:1px solid var(--line);transition:.25s}
        .gallery-card:hover{transform:translateY(-4px);box-shadow:0 18px 30px -8px rgba(20,60,90,.18)}
        .gallery-card img{aspect-ratio:1/1;width:100%;object-fit:cover}
        .gallery-card p{padding:10px 12px;font-size:.84rem;color:var(--ink);font-weight:600;text-align:center;line-height:1.4}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
        .faq-grid details{background:var(--panel);border-radius:14px;padding:18px 20px;border:1px solid var(--line);box-shadow:0 6px 14px -6px rgba(20,60,90,.08)}
        .faq-grid summary{font-weight:600;color:var(--main);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
        .faq-grid summary::after{content:"+";color:var(--accent);font-size:1.4rem}
        .faq-grid details[open] summary::after{content:"−"}
        .faq-grid p{margin-top:12px;font-size:.9rem;color:#3E6886}
        .cta-panel{background:linear-gradient(120deg,#12304D,#1B4B73);border-radius:var(--radius);display:grid;grid-template-columns:1.5fr 1fr;color:#fff;overflow:hidden;box-shadow:var(--shadow)}
        .cta-copy{padding:40px}
        .cta-copy h2{font-size:1.8rem;margin-bottom:14px;color:#fff}
        .cta-copy p{color:#C8DFED;margin-bottom:18px}
        .contact-list{list-style:none;display:flex;flex-direction:column;gap:8px}
        .contact-list li{font-size:.94rem;color:#E9F3FA;padding-left:18px;position:relative}
        .contact-list li::before{content:"·";position:absolute;left:4px;color:var(--accent);font-weight:700}
        .cta-contact{background:rgba(255,255,255,.1);padding:26px;display:flex;flex-direction:column;justify-content:center;gap:12px;border-left:1px solid rgba(255,255,255,.15)}
        .cta-contact strong{color:var(--accent);font-size:1.1rem}
        .cta-contact a{color:#fff;font-size:1.8rem;font-weight:700;text-decoration:none}
        .cta-contact__meta{display:flex;flex-direction:column;gap:12px;margin-top:10px}
        .cta-contact__meta div{background:rgba(255,255,255,.08);padding:10px 14px;border-radius:12px}
        .cta-contact__meta span{font-size:.74rem;color:#B9D5E6;display:block}
        .cta-contact__meta strong{color:#fff;font-size:.95rem}
        .footer{background:var(--main);color:#D3E5F0;padding:40px 0 50px;margin-top:20px}
        .footer__inner{display:flex;flex-direction:column;gap:20px}
        .footer-copy p{font-size:.88rem;color:#C4DCEB;margin-bottom:8px}
        .footer p{font-size:.88rem;color:#C4DCEB}
        .friend-links-row{margin-top:8px;padding-top:16px;border-top:1px solid rgba(255,255,255,.16);width:100%}
        .friend-links{display:block;width:100%}
        .friend-links__inner{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.76rem;color:#AFCBDE}
        .friend-links__inner a{font-size:.76rem;color:#AFCBDE;text-decoration:none;padding:2px 0}
        .friend-links__inner a:hover{color:var(--accent)}
        .timestamp{text-align:center;font-size:.74rem;color:#AFCBDE;margin-top:16px;letter-spacing:.5px}
        @media(max-width:1024px){.strength-grid{grid-template-columns:repeat(3,1fr)}.gallery-grid{grid-template-columns:repeat(3,1fr)}.hero-grid{grid-template-columns:1fr}.hero-copy h1{font-size:2rem}.cta-panel{grid-template-columns:1fr}}
        @media(max-width:768px){.strength-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.about-grid,.company-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start}.header__inner{flex-direction:column;align-items:flex-start}.nav{gap:14px}.metric-grid{grid-template-columns:1fr 1fr}.hero{padding:40px 0}}
        @media(max-width:480px){.strength-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr}.cta-copy{padding:26px}.hero-copy h1{font-size:1.6rem}}
    

.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;}
}