:root{--navy:#0d2846;--navy-deep:#071a31;--gold:#c69a49;--gold-soft:#ecd69b;--ink:#172b40;--muted:#667789;--line:#dfe6ec;--canvas:#f5f7f9;--green:#237a57;--red:#a83a32}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--canvas);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.sr-only{width:1px;height:1px;position:absolute;overflow:hidden;clip:rect(0,0,0,0)}.page-width,.header-inner,.footer-inner{width:min(1380px,calc(100% - 48px));margin:0 auto}.site-header{color:#fff;background:linear-gradient(110deg,var(--navy-deep),var(--navy));border-bottom:1px solid rgba(255,255,255,.12)}.header-inner{min-height:78px;display:grid;grid-template-columns:190px minmax(300px,1fr) auto;align-items:center;gap:22px}.brand{display:grid;gap:2px}.brand b{font:800 27px "STSong","SimSun",serif}.brand span{color:var(--gold-soft);font-size:10px;letter-spacing:.08em}.search{height:48px;display:flex;overflow:hidden;border:2px solid rgba(255,255,255,.15);border-radius:26px;background:#fff}.search input{min-width:0;flex:1;padding:0 22px;border:0;outline:0;color:var(--ink)}.search button{width:112px;border:0;color:#142941;background:linear-gradient(120deg,var(--gold-soft),var(--gold));font-weight:800}.header-tools{display:flex}.header-tools a{min-width:74px;padding:10px 9px;text-align:center;color:rgba(255,255,255,.78);border-left:1px solid rgba(255,255,255,.12);font-size:12px}.header-tools a:hover{color:var(--gold-soft);background:rgba(255,255,255,.05)}.hero{padding:76px 0;color:#fff;background:radial-gradient(circle at 78% 12%,rgba(226,195,119,.22),transparent 28%),linear-gradient(118deg,#081b32,#183d63)}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:58px}.hero small,.page-head>small,.section-title small,.editorial header small{color:var(--gold);letter-spacing:.16em;font-weight:800}.hero h1{max-width:820px;margin:12px 0 18px;font:800 50px/1.2 "STSong","SimSun",serif}.hero p{max-width:720px;color:rgba(255,255,255,.72);font-size:17px;line-height:1.8}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.actions a,.primary,.secondary{min-height:44px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.35);border-radius:7px;font-weight:800}.actions .primary,.primary{color:#152a41;border:0;background:linear-gradient(120deg,var(--gold-soft),var(--gold))}.trust-panel{padding:28px;border:1px solid rgba(236,214,155,.35);border-radius:16px;background:rgba(255,255,255,.07);backdrop-filter:blur(8px)}.trust-panel b{color:var(--gold-soft);font-size:20px}.trust-panel ul{margin:18px 0 0;padding:0;display:grid;gap:14px;list-style:none}.trust-panel li:before{content:"✓";margin-right:9px;color:var(--gold-soft);font-weight:900}.section{padding:48px 0}.section-title{margin-bottom:20px;display:flex;align-items:end;justify-content:space-between;gap:20px}.section-title h2{margin:6px 0 0;font:800 31px "STSong","SimSun",serif}.section-title p{margin:0;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.category-grid a{padding:20px;display:grid;gap:6px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(12,40,66,.05)}.category-grid a:hover{border-color:#cfb270;transform:translateY(-1px)}.category-grid b{font-size:16px}.category-grid span{color:var(--muted);font-size:12px}.model-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.model-card{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 28px rgba(12,40,66,.06)}.model-image{aspect-ratio:1.2;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#fafbfc,#edf1f4)}.model-image img{width:86%;height:86%;object-fit:contain;mix-blend-mode:multiply}.model-image span{color:#8a98a4;font-size:13px}.model-copy{padding:18px}.model-copy small{color:var(--muted)}.model-copy h2{min-height:48px;margin:8px 0 4px;font-size:17px;line-height:1.45}.model-copy p{margin:8px 0;color:#577260;font-size:12px}.model-copy footer{margin-top:14px;display:flex;align-items:end;justify-content:space-between}.model-copy strong{color:#a46d25;font-size:21px}.model-copy footer span{color:var(--muted);font-size:12px}.updated{margin-top:18px;color:var(--muted);font-size:12px}.page-head{padding:28px 0 8px}.breadcrumb{margin-bottom:28px;color:#72808d;font-size:12px}.breadcrumb span{margin:0 8px}.breadcrumb a:hover{color:#8d682d}.page-head h1{margin:8px 0 10px;font:800 38px "STSong","SimSun",serif}.page-head>p{max-width:840px;margin:0;color:var(--muted);line-height:1.8}.product-hero{margin-top:18px;padding:26px;display:grid;grid-template-columns:430px 1fr;align-items:center;gap:38px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 10px 32px rgba(12,40,66,.06)}.product-hero figure{aspect-ratio:1;margin:0;display:grid;place-items:center;overflow:hidden;border-radius:12px;background:linear-gradient(145deg,#fafbfc,#edf1f4)}.product-hero figure img{width:90%;height:90%;object-fit:contain;mix-blend-mode:multiply}.product-hero figure span{color:var(--muted)}.product-hero h1{margin:8px 0 10px}.product-hero p{color:var(--muted);line-height:1.8}.price{margin:22px 0 14px;display:flex;align-items:end;gap:10px;color:#9a753b}.price strong{color:#a46d25;font-size:35px}.stock{display:flex;flex-wrap:wrap;gap:10px}.stock span{padding:9px 12px;border:1px solid var(--line);border-radius:7px;background:#f7f9fa;font-size:12px}.stock b{color:var(--navy)}.product-hero .actions a:not(.primary),.report-page .actions a:not(.primary){color:var(--navy);border-color:#cdd6df}.two-columns{display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:20px}.editorial,.side-card,.report-page,.content-card,.empty,.policy-grid article,.policy-note{border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 30px rgba(12,40,66,.05)}.editorial{overflow:hidden}.editorial>header{padding:28px 32px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#fff,#fbf8ef)}.editorial h2{margin:8px 0;font-size:25px}.editorial header p{color:var(--muted);line-height:1.7}.editorial time{color:#85919b;font-size:12px}.editorial-body{padding:30px 32px;color:#34495b;line-height:1.9}.editorial-body h2,.editorial-body h3{color:var(--ink);line-height:1.4}.editorial-body h2{margin:30px 0 10px;font-size:23px}.editorial-body h3{margin:24px 0 8px;font-size:19px}.editorial-body p{white-space:pre-line}.editorial-body li{margin:8px 0}.editorial-body figure,.editorial>figure{margin:24px 0}.editorial-body figure img,.editorial>figure img{width:100%;max-height:700px;object-fit:contain}.editorial-body figcaption{margin-top:8px;color:var(--muted);font-size:12px;text-align:center}.facts{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:9px;overflow:hidden}.facts div{padding:13px;display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--line)}.facts dt{color:var(--muted)}.facts dd{margin:0}.side-card{padding:24px;position:sticky;top:20px}.side-card h2{margin-top:0}.side-card>p{color:var(--muted);line-height:1.7}.report-links{margin:18px 0;padding:0;display:grid;gap:8px;list-style:none}.report-links a{padding:12px;display:grid;gap:5px;border:1px solid var(--line);border-radius:8px}.report-links span{color:var(--muted);font-size:11px}.side-card .secondary{width:100%;color:var(--navy);border-color:#cad5df}.empty{padding:48px;text-align:center}.report-page{padding:28px}.report-summary-card{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.report-summary-card div{padding:18px;text-align:center;border:1px solid #eadfca;border-radius:10px;background:#fcf8ef}.report-summary-card small{display:block;color:#806f54}.report-summary-card strong{display:block;margin-top:8px;color:var(--navy);font-size:21px}.report-boundary{margin:18px 0;padding:18px 20px;border-left:4px solid var(--gold);background:#f7f9fb}.report-boundary p{margin:6px 0 0;color:var(--muted);line-height:1.7}.report-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.report-groups>section{padding:20px;border:1px solid var(--line);border-radius:10px}.report-groups header{display:flex;justify-content:space-between;align-items:center}.report-groups h2{margin:0;font-size:18px}.report-groups header span{color:var(--muted);font-size:12px}.report-groups ul{padding:0;list-style:none}.report-groups li{padding:10px 0;display:flex;justify-content:space-between;gap:20px;border-bottom:1px dashed var(--line);font-size:13px}.report-groups li:last-child{border:0}.report-groups li b{color:var(--green)}.report-groups li.abnormal b{color:var(--red)}.content-page{max-width:980px}.content-card{padding:28px;display:block}.content-card small{color:var(--gold)}.content-card h2{font-size:25px}.content-card p{color:var(--muted);line-height:1.7}.content-card span{color:#8e672a;font-weight:800}.policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.policy-grid article{padding:28px}.policy-grid article>span{color:var(--gold);font:800 26px Georgia}.policy-grid h2{font-size:21px}.policy-grid p,.policy-note p{color:var(--muted);line-height:1.8}.policy-grid a{color:#8a642a;font-weight:800}.policy-note{padding:28px}.policy-note li{margin:10px 0;color:#405467}.site-footer{margin-top:50px;color:#fff;background:var(--navy-deep)}.footer-inner{padding:34px 0;display:grid;grid-template-columns:1fr auto;gap:24px}.footer-inner b{font-size:22px}.footer-inner p{color:rgba(255,255,255,.58);font-size:12px}.footer-inner nav{display:flex;flex-wrap:wrap;gap:18px;color:rgba(255,255,255,.72);font-size:12px}.footer-inner small{grid-column:1/-1;color:rgba(255,255,255,.4)}@media(max-width:1100px){.header-inner{grid-template-columns:160px 1fr}.header-tools{grid-column:1/-1;justify-content:flex-end}.header-tools a{border-left:0}.model-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(4,1fr)}.product-hero{grid-template-columns:360px 1fr}}@media(max-width:760px){.page-width,.header-inner,.footer-inner{width:min(100% - 28px,1380px)}.header-inner{padding:14px 0;grid-template-columns:1fr}.header-tools{overflow-x:auto;justify-content:flex-start}.header-tools a{min-width:max-content}.hero{padding:44px 0}.hero-grid,.two-columns{grid-template-columns:1fr}.hero h1{font-size:36px}.trust-panel{display:none}.category-grid{grid-template-columns:repeat(2,1fr)}.model-grid{grid-template-columns:repeat(2,1fr)}.product-hero{grid-template-columns:1fr;padding:18px}.product-hero figure{max-height:360px}.side-card{position:static}.report-summary-card,.report-groups,.policy-grid{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-inner nav{line-height:2}}@media(max-width:480px){.model-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr}.hero h1{font-size:31px}.section{padding:32px 0}.page-head h1{font-size:31px}.editorial>header,.editorial-body{padding:22px}.report-page{padding:16px}}