:root{--bg:#fff;--ink:#111318;--muted:#687386;--line:#e6e9ef;--soft:#f7f8fa;--blue:#2563eb;--blue-soft:#eef4ff;--green:#087443;--green-soft:#eaf8f1;--red:#b42318;--red-soft:#fff0ee;--shadow:0 10px 35px rgba(16,24,40,.07);--shadow-lg:0 20px 70px rgba(16,24,40,.13);--radius:16px;--shell:1460px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}.hidden{display:none!important}.shell{max-width:var(--shell);margin:auto;padding-left:24px;padding-right:24px}.topbar{height:68px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(16px)}.topbar-inner{height:100%;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:900;letter-spacing:-.04em;font-size:19px;white-space:nowrap}.logo{width:36px;height:36px;border-radius:11px;background:#111;display:grid;place-items:center}.logo svg{width:25px;height:25px}.global-search{position:relative;flex:1;max-width:620px}.global-search input{width:100%;border:1px solid var(--line);background:var(--soft);border-radius:12px;padding:11px 42px 11px 38px;outline:none}.global-search input:focus{border-color:#c7d2e5;background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.08)}.search-icon{position:absolute;left:13px;top:6px;font-size:25px;color:#778195}.search-panel{position:absolute;left:0;right:0;top:48px;background:#fff;border:1px solid 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var(--line);padding-top:20px;padding-bottom:34px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between;gap:16px}@media(max-width:1000px){.market-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.featured{grid-template-columns:1fr}.global-search{display:none}.detail-grid{grid-template-columns:1fr}.trade-panel{position:static}}@media(max-width:650px){.shell{padding-left:12px;padding-right:12px}.brand{font-size:16px}.top-actions .secondary{display:none}.market-grid{grid-template-columns:1fr}.page-head{align-items:flex-start;flex-direction:column}.page-tools{width:100%}.select{width:100%}.detail h1{font-size:25px}.footer{flex-direction:column}.outcomes.multi{grid-template-columns:1fr}}