:root{--bg: #f7f8fb;--warm-top: #fff1d8;--warm-mid: #fff8ed;--surface: #ffffff;--surface-soft: #fbfcfe;--ink: #151922;--ink-soft: #2a3140;--muted: #6f7887;--muted-soft: #9aa3b2;--line: #e6eaf0;--line-strong: #dbe2ea;--black: #101827;--green: #10a37f;--green-dark: #08745d;--green-soft: #ecf8f4;--blue: #3277f6;--blue-soft: #edf4ff;--amber: #f08a18;--amber-dark: #a95700;--amber-soft: #fff3e0;--red: #d92d20;--red-soft: #fff1f0;--violet: #7460e8;--teal: #0f766e;--radius: 8px;--shadow: 0 20px 55px rgba(17, 24, 39, .08);color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;letter-spacing:0;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,var(--warm-top) 0,#fff7ea 185px,var(--bg) 360px),var(--bg)}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.site-shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:20;display:flex;gap:14px;align-items:center;height:72px;padding:0 clamp(20px,5vw,72px);border-bottom:1px solid var(--line);background:#ffffffeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand{display:inline-flex;align-items:center;gap:12px;min-width:196px;font-size:19px;font-weight:800;color:var(--ink)}.brand-logo{width:38px;height:38px;border-radius:var(--radius);box-shadow:0 10px 26px #10182724}.panel-search{position:relative;display:flex;align-items:center}.panel-search span{position:absolute;left:16px;width:13px;height:13px;border:2px solid #9ba7ba;border-radius:999px}.panel-search span:after{position:absolute;right:-6px;bottom:-5px;width:7px;height:2px;content:"";background:#9ba7ba;border-radius:999px;transform:rotate(45deg)}.panel-search input{width:100%;height:40px;padding:0 16px 0 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h1{margin-top:20px;font-size:36px}.panel-tools{display:grid;grid-template-columns:1fr}.panel-search{width:100%}.hero-board{padding:20px}.board-stats,.model-strip{grid-template-columns:1fr}.model-card{grid-template-columns:44px minmax(0,1fr)}.method-count{grid-column:2;width:fit-content}.panel-head{padding:18px}.method-list{padding:14px}.method-row{grid-template-columns:1fr;gap:10px;padding:14px}.method-main h3,.method-main p,.method-field strong,.method-field span,.risk-note>span:last-child{white-space:normal}.method-field{display:grid;grid-template-columns:96px 1fr;align-items:center}.method-field small{margin-top:0;order:-1}.price-field strong{font-size:18px}.row-action{display:inline-flex;justify-content:center;width:100%}}