:root{--ink:#123a34;--muted:#617a75;--teal:#08776d;--teal-dark:#075b54;--mint:#e6f6f2;--line:#d9e8e5;--paper:#fff;--bg:#f4f8f7;--amber:#eaa62b;--shadow:0 18px 55px rgba(14,65,57,.09);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.portal-shell{min-height:100vh}.portal-header{width:min(1180px,calc(100% - 40px));height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.portal-brand{display:flex;align-items:center;gap:12px}.portal-brand>span{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--teal);color:#fff;font-size:20px;font-weight:900}.portal-brand strong,.portal-brand small{display:block}.portal-brand strong{font-size:17px}.portal-brand small{margin-top:3px;color:var(--muted);font-size:11px}.phone-chip{padding:10px 14px;border:1px solid #b7d8d2;border-radius:10px;background:#fff;color:var(--teal);font-size:13px;font-weight:800}.portal-hero{width:min(1180px,calc(100% - 40px));min-height:350px;margin:10px auto 0;padding:56px 62px;border-radius:30px;background:linear-gradient(135deg,#0b5f57,#093d39);color:#fff;display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center;position:relative;overflow:hidden}.portal-hero:after{content:"";position:absolute;width:420px;height:420px;border:78px solid rgba(109,222,207,.08);border-radius:50%;right:-120px;top:-180px}.hero-copy,.contact-card{position:relative;z-index:1}.eyebrow{color:#7fe0d3;font-size:11px;font-weight:850;letter-spacing:2px}.hero-copy h1{margin:14px 0 18px;font-size:45px;line-height:1.2;letter-spacing:-1px}.hero-copy>p{max-width:660px;margin:0;color:#c9e0dc;font-size:16px;line-height:1.8}.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:27px}.trust-row span{padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.08);font-size:11px}.contact-card{padding:22px;border:1px solid rgba(255,255,255,.18);border-radius:21px;background:rgba(255,255,255,.1);display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;backdrop-filter:blur(10px)}.contact-card img{display:block;width:132px;height:132px;padding:4px;border-radius:13px;background:#fff;object-fit:contain}.contact-card strong,.contact-card span,.contact-card a{display:block}.contact-card strong{font-size:20px}.contact-card span{margin:7px 0 12px;color:#cce2de;font-size:12px}.contact-card a{color:#72decf;font-size:20px;font-weight:900}.entry-section{width:min(1180px,calc(100% - 40px));margin:74px auto 0}.section-heading{text-align:center}.section-heading>span{color:var(--teal);font-size:11px;font-weight:850;letter-spacing:2px}.section-heading h2{margin:8px 0 6px;font-size:34px}.section-heading p{margin:0;color:var(--muted)}.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.entry-card{min-height:410px;padding:27px;border:1px solid var(--line);border-radius:22px;background:var(--paper);box-shadow:var(--shadow);position:relative;transition:.22s}.entry-card:hover{transform:translateY(-4px);border-color:#91c9c0}.entry-icon{display:grid;place-items:center;width:55px;height:55px;border-radius:17px;font-size:22px;font-weight:900}.partner-card .entry-icon{background:#fff0ca;color:#835400}.factory-card .entry-icon{background:var(--mint);color:var(--teal)}.admin-card .entry-icon{background:#153f3a;color:#fff}.entry-number{position:absolute;top:28px;right:27px;color:#b7c8c5;font-size:13px;font-weight:850}.entry-card h3{margin:23px 0 11px;font-size:23px}.entry-card p{min-height:78px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}.entry-card ul{margin:20px 0 24px;padding:17px 18px 17px 35px;border-radius:14px;background:#f6faf9;color:#47635e;font-size:12px;line-height:2}.entry-card>strong{position:absolute;right:27px;bottom:25px;left:27px;color:var(--teal);font-size:14px}.entry-card>strong span{float:right;font-size:20px}.notice-bar{width:min(1180px,calc(100% - 40px));margin:28px auto 70px;padding:18px 21px;border:1px solid #efd28d;border-left:5px solid var(--amber);border-radius:13px;background:#fff8e5;display:flex;gap:18px;align-items:flex-start}.notice-bar strong{flex:0 0 auto}.notice-bar p{margin:0;color:#6d5c34;font-size:12px;line-height:1.75}footer{padding:28px max(20px,calc((100% - 1180px)/2));border-top:1px solid var(--line);background:#fff;display:flex;gap:28px;align-items:center;color:var(--muted);font-size:12px}footer span{color:var(--ink);font-weight:850}footer a{color:var(--teal);font-weight:800}footer small{margin-left:auto}@media(max-width:900px){.portal-hero{grid-template-columns:1fr;padding:45px}.entry-grid{grid-template-columns:1fr}.entry-card{min-height:360px}.entry-card p{min-height:0}.contact-card{max-width:430px}}@media(max-width:620px){.portal-header{width:calc(100% - 28px);height:68px}.portal-brand small{display:none}.portal-brand strong{font-size:14px}.phone-chip{font-size:0;padding:9px}.phone-chip:after{content:"电话咨询";font-size:12px}.portal-hero{width:calc(100% - 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