:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--canvas:#f5f7f8;--paper:#fff;--ink:#213348;--muted:#627181;--line:#dfe6eb;--accent:#26685e;--tint:#eaf3ef;color:var(--ink);background:var(--canvas);font-synthesis:none;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}button,select{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}:focus-visible{outline-offset:5px;outline:3px solid #47897e}::selection{background:#cde4d9}h1,h2,h3,p{margin:0}h1{letter-spacing:-.035em;font-size:clamp(28px,3vw,38px);font-weight:650;line-height:1.4}h2{font-size:22px;line-height:1.5}h2,h3{font-weight:600}h3{font-size:18px;line-height:1.6}.workspace{grid-template-columns:216px minmax(0,1fr);min-height:100dvh;display:grid}.reading-main{width:100%;max-width:1400px;padding:48px clamp(24px,4vw,68px) 72px}.page-header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:36px;display:flex}.page-subtitle{color:var(--muted);margin-top:12px;font-size:14px}.quiet-button{border:1px solid var(--line);background:var(--paper);color:var(--ink);white-space:nowrap;border-radius:8px;padding:8px 16px}.quiet-button:hover{border-color:var(--accent)}.text-link{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.muted{color:var(--muted)}.paper-panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:28px}.section-header{justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:20px;display:flex}.empty-state{text-align:center;color:var(--muted);padding:48px 24px}.empty-state h2{color:var(--ink);margin-bottom:12px}.empty-state p{max-width:440px;margin-inline:auto}.notice{border:1px solid var(--line);background:var(--paper);border-radius:10px;margin-bottom:24px;padding:18px 22px}.notice-error{color:#924538;background:#fff8f6;border-color:#dbb9b4}.reading-prose{white-space:pre-wrap;overflow-wrap:anywhere;max-width:70ch;font-size:17px;line-height:2}.meta-line{-moz-column-gap:16px;color:var(--muted);flex-wrap:wrap;gap:4px 16px;font-size:12px;display:flex}.back-link{color:var(--accent);margin-bottom:28px;display:inline-block}@media (width<=800px){.workspace{display:block}.reading-main{padding:28px 18px 48px}.page-header{align-items:flex-start;margin-bottom:24px}.paper-panel{padding:22px 18px}}@media (prefers-reduced-motion:no-preference){a,button{transition:background-color .12s,border-color .12s}}.sidebar[data-v-cb81e00a]{border-right:1px solid var(--line);background:#edf1f3;flex-direction:column;height:100dvh;padding:38px 22px 28px;display:flex;position:sticky;top:0}.brand[data-v-cb81e00a]{align-items:center;gap:12px;display:flex}.brand-symbol[data-v-cb81e00a]{background:var(--accent);color:#fff;border-radius:12px 12px 5px;place-items:center;width:42px;height:46px;font-size:23px;display:grid}.brand strong[data-v-cb81e00a]{letter-spacing:.08em;font-size:23px;line-height:1.3;display:block}.brand small[data-v-cb81e00a],.sidebar-caption[data-v-cb81e00a]{color:var(--muted);font-size:11px}.sidebar-caption[data-v-cb81e00a]{margin-top:22px}.navigation[data-v-cb81e00a]{gap:8px;margin-top:46px;display:grid}.navigation-link[data-v-cb81e00a]{color:#536371;border-radius:8px;align-items:center;gap:12px;padding:10px 14px;display:flex}.navigation-link[data-v-cb81e00a]:hover{background:#e3eaec}.navigation-link.is-active[data-v-cb81e00a]{color:#235b51;background:#dceae4;font-weight:600}.navigation-icon[data-v-cb81e00a]{text-align:center;width:22px;font-size:20px}.sidebar-footer[data-v-cb81e00a]{color:var(--muted);margin-top:auto;padding:24px 8px 0;font-size:11px}.sidebar-footer p[data-v-cb81e00a]{margin-top:14px;line-height:1.9}.local-dot[data-v-cb81e00a]{background:#548a75;border-radius:50%;width:6px;height:6px;margin-right:8px;display:inline-block}.skip-link[data-v-cb81e00a]{position:absolute;top:-100px}.skip-link[data-v-cb81e00a]:focus{z-index:20;background:#fff;top:4px}@media (width<=800px){.sidebar[data-v-cb81e00a]{border-right:0;border-bottom:1px solid var(--line);height:auto;padding:18px;position:static}.brand-symbol[data-v-cb81e00a]{width:34px;height:36px}.brand strong[data-v-cb81e00a],.brand-symbol[data-v-cb81e00a]{font-size:20px}.brand small[data-v-cb81e00a],.sidebar-caption[data-v-cb81e00a],.sidebar-footer[data-v-cb81e00a]{display:none}.navigation[data-v-cb81e00a]{gap:6px;margin-top:20px;display:flex;overflow-x:auto}.navigation-link[data-v-cb81e00a]{white-space:nowrap;padding:8px 10px;font-size:13px}.navigation-icon[data-v-cb81e00a]{display:none}}.login-workspace[data-v-fc9a5f07]{grid-template-columns:minmax(0,1fr)}.login-workspace .reading-main[data-v-fc9a5f07]{max-width:none}