:root{--text: rgba(25, 28, 33, .92);--muted: rgba(25, 28, 33, .68);--glass-bg: rgba(255, 255, 255, .22);--glass-border: rgba(255, 255, 255, .34);--shadow: 0 14px 46px rgba(16, 24, 40, .12);--shadow-soft: 0 10px 24px rgba(16, 24, 40, .1);--radius: 18px;--blur: 18px;--ring: 0 0 0 3px rgba(120, 160, 255, .35)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Noto Sans TC,PingFang TC,Microsoft JhengHei,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 700px at 10% 10%,rgba(255,199,227,.55),transparent 60%),radial-gradient(900px 540px at 90% 15%,rgba(176,214,255,.55),transparent 60%),radial-gradient(900px 640px at 20% 90%,rgba(196,255,233,.5),transparent 62%),radial-gradient(900px 620px at 85% 85%,rgba(230,204,255,.48),transparent 60%),linear-gradient(135deg,#fff5faf2,#f4fcfff2);background-attachment:fixed}a{color:inherit;text-decoration:none}button{font:inherit}.appShell{min-height:100vh;display:grid;grid-template-columns:280px 1fr;gap:18px;padding:18px}.glass{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur))}.sidebar{padding:16px;display:flex;flex-direction:column;gap:14px}.brand{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:14px;box-shadow:var(--shadow-soft);background:#ffffff2e;border:1px solid rgba(255,255,255,.26)}.brandTitle{font-weight:800;letter-spacing:.3px}.nav{display:flex;flex-direction:column;gap:8px}.navItem{padding:10px 12px;border-radius:14px;border:1px solid transparent;background:#ffffff24;display:flex;align-items:center;justify-content:space-between}.navItem[aria-current=page]{background:#ffffff38;border-color:#ffffff52;box-shadow:var(--shadow-soft)}.navHint{color:var(--muted);font-size:12px}.content{padding:18px}.pageHeader{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.pageTitle{font-size:18px;font-weight:800;margin:0}.card{padding:16px;border-radius:var(--radius)}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn{padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.34);background:#ffffff29;box-shadow:var(--shadow-soft);cursor:pointer}.btn:focus-visible{outline:none;box-shadow:var(--shadow-soft),var(--ring)}.btnPrimary{background:linear-gradient(135deg,#ffffff52,#ffffff24)}.pill{font-size:12px;color:var(--muted);border:1px solid rgba(255,255,255,.35);background:#ffffff29;padding:6px 10px;border-radius:999px}.markdown{margin-top:10px;color:var(--muted);line-height:1.7}.markdown :is(h1,h2,h3,h4){margin:12px 0 8px;color:var(--text);line-height:1.25}.markdown h3{font-size:14px}.markdown p{margin:8px 0}.markdown ul,.markdown ol{margin:8px 0;padding-left:20px}.markdown code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.95em;background:#ffffff2e;border:1px solid rgba(255,255,255,.26);padding:1px 6px;border-radius:10px}.markdown pre{overflow:auto;padding:10px 12px;border-radius:14px;background:#ffffff29;border:1px solid rgba(255,255,255,.26)}.markdown pre code{background:transparent;border:0;padding:0}@media(max-width:920px){.appShell{grid-template-columns:1fr}}