:root{--paper:#fbfaf7;--panel:#fff;--panel-soft:#f4efe6;--ink:#24211d;--muted:#6f675d;--line:#e5ded3;--accent:#9a6b4f;--accent-ink:#fff8ef;--ok:#2f6b4f;--ok-bg:#e8f3ea;--warn:#8a5a19;--warn-bg:#fbf1dc;--bad:#8b3a32;--bad-bg:#f9e7e4;--shadow:0 20px 50px #362a1e14;--radius:18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--paper:#171513;--panel:#211e1a;--panel-soft:#2a2621;--ink:#ece6dc;--muted:#a89f93;--line:#3a342d;--accent:#c79a76;--accent-ink:#231d18;--ok:#9fd3b1;--ok-bg:#1f3327;--warn:#e8c48b;--warn-bg:#3a2e1c;--bad:#e6a49c;--bad-bg:#3b2522;--shadow:0 20px 50px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body,#app{min-height:100%}body{background:radial-gradient(1200px 600px at 50% -10%, #9a6b4f14, transparent 70%), var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{width:min(1120px,100% - 48px);padding:calc(22px + env(safe-area-inset-top,0px)) 0 10px;justify-content:space-between;align-items:center;gap:24px;margin:0 auto;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:var(--accent);width:38px;height:38px;color:var(--accent-ink);border-radius:12px;place-items:center;font-family:Songti SC,STSong,serif;font-size:20px;display:grid}.brand-text{flex-direction:column;line-height:1.2;display:flex}.brand-text strong{letter-spacing:.06em;font-size:16px}.brand-text small{color:var(--muted);margin-top:3px;font-size:11px}.nav{color:var(--muted);align-items:center;gap:18px;font-size:13px;display:flex}.nav a{border-bottom:1px solid #0000;padding:6px 2px}.nav a:hover,.nav a.router-link-active{color:var(--ink);border-color:var(--accent)}.nav-state{background:var(--panel-soft);color:var(--muted);border-radius:999px;padding:4px 10px;font-size:12px}.nav-state.ready{color:var(--ok);background:var(--ok-bg)}.page{flex:1;width:min(1120px,100% - 48px);margin:0 auto;padding:26px 0 56px}.footer{width:min(1120px,100% - 48px);padding:18px 0 calc(26px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:16px;margin:0 auto;font-size:12px;display:flex}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}@media (width<=720px){.topbar,.page,.footer{width:min(100% - 28px,1120px)}.topbar{flex-wrap:wrap;gap:12px}.nav{gap:12px}.nav-state{display:none}.footer{flex-direction:column;gap:4px}}.page.page-reader{width:100%;max-width:none;padding:0}