:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f8ff;--panel:#fff;--panel-glass:#ffffffd1;--card:#ffffffb8;--panel-soft:#eaf2ff;--ink:#132033;--muted:#5d6f86;--line:#d5e1f0;--accent:#2563eb;--accent-strong:#1649a8;--danger:#b3343b;--danger-soft:#f9e3e5;--focus:#38bdf8;--body-gradient:linear-gradient(90deg, #2563eb1a, transparent 38%);--button-shadow:0 12px 28px #2563eb3d;--hover-line:#2563eb66;--dialog-backdrop:#1320336b;--shadow:0 22px 60px #1d4ed824;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#10151d;--panel:#171e28;--panel-glass:#171e28e0;--card:#1d2633c7;--panel-soft:#1c314a;--ink:#eef4ff;--muted:#a7b4c6;--line:#2d3a4c;--accent:#6ea8ff;--accent-strong:#b8d3ff;--danger:#ff9ca3;--danger-soft:#3a2027;--focus:#7dd3fc;--body-gradient:linear-gradient(90deg, #6ea8ff21, transparent 40%);--button-shadow:0 12px 28px #00000057;--hover-line:#6ea8ff85;--dialog-backdrop:#03070ca8;--shadow:0 22px 60px #0000005c}*{box-sizing:border-box}body{background:var(--body-gradient), var(--bg);min-height:100vh;color:var(--ink);margin:0}button,input{font:inherit}button{cursor:pointer}[hidden]{display:none!important}.auth-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-panel{border:1px solid var(--line);background:var(--panel-glass);width:min(420px,100%);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:8px;gap:20px;padding:28px;display:grid}.auth-mode{border:1px solid var(--line);background:var(--panel);border-radius:8px;grid-template-columns:1fr 1fr;gap:4px;min-height:40px;padding:4px;display:grid}.auth-mode button{color:var(--muted);background:0 0;border:0;border-radius:6px;font-weight:800}.auth-mode button[aria-pressed=true]{background:var(--accent);color:#fff;box-shadow:var(--button-shadow)}.auth-form{gap:14px;display:grid}.auth-form label{color:var(--muted);gap:7px;font-size:13px;font-weight:800;display:grid}.auth-form input{border:1px solid var(--line);background:var(--panel);min-height:42px;color:var(--ink);border-radius:8px;outline:none;padding:0 12px}.auth-form input:focus{border-color:var(--focus);box-shadow:0 0 0 3px #38bdf838}.primary-button{background:var(--accent);color:#fff;min-height:42px;box-shadow:var(--button-shadow);border:0;border-radius:8px;font-weight:850}.auth-message,.sync-message{color:var(--muted);margin:0;font-size:13px;font-weight:700;line-height:1.5}.auth-message[data-state=error],.sync-message[data-state=error]{color:var(--danger)}.app-shell{grid-template-columns:minmax(280px,360px) minmax(0,1fr);min-height:100vh;display:grid}.notes-panel{background:var(--panel-glass);border-right:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);flex-direction:column;gap:18px;padding:28px 20px;display:flex}.panel-header,.editor-toolbar,.editor-footer,.toolbar-actions,.dialog-actions{align-items:center;display:flex}.panel-header,.editor-toolbar,.editor-footer{justify-content:space-between;gap:16px}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-size:12px;font-weight:800}h1{margin:0;font-size:26px;line-height:1.15}.icon-button{background:var(--accent);color:#fff;width:42px;height:42px;box-shadow:var(--button-shadow);border:0;border-radius:8px;font-size:28px;line-height:1}.search-box{color:var(--muted);gap:0;font-size:13px;font-weight:700;display:grid}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.search-box input{border:1px solid var(--line);background:var(--panel);width:100%;min-height:42px;color:var(--ink);border-radius:8px;outline:none;padding:0 12px}.search-box input:focus,.title-input:focus,.body-input:focus,.format-button:focus-visible,button:focus-visible{border-color:var(--focus);outline:none;box-shadow:0 0 0 3px #38bdf838}.note-list-wrap{min-height:0;overflow:auto}.note-list{gap:10px;display:grid}.note-card{border:1px solid var(--line);background:var(--card);width:100%;min-height:94px;color:inherit;text-align:left;border-radius:8px;gap:8px;padding:13px 14px;display:grid}.note-card:hover{border-color:var(--hover-line);transform:translateY(-1px)}.note-card.active{border-color:var(--accent);background:var(--panel-soft)}.note-card-title{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:800;overflow:hidden}.note-card-preview{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.note-card-meta{color:var(--accent-strong);font-size:12px;font-weight:700}.empty-state{min-height:180px;color:var(--muted);text-align:center;place-items:center;gap:6px;padding:24px;display:grid}.empty-state strong{color:var(--ink)}.theme-switcher{gap:10px;margin-top:auto;padding-top:8px;display:grid}.theme-switcher-label{color:var(--muted);font-size:12px;font-weight:800}.theme-options{border:1px solid var(--line);background:var(--panel);border-radius:8px;grid-template-columns:1fr 1fr;gap:4px;min-height:38px;padding:4px;display:grid}.theme-option{min-width:0;color:var(--muted);background:0 0;border:0;border-radius:6px;font-size:13px;font-weight:800}.theme-option[aria-pressed=true]{background:var(--accent);color:#fff;box-shadow:var(--button-shadow)}.editor-panel{grid-template-rows:auto minmax(0,1fr) auto;min-width:0;padding:28px clamp(18px,4vw,56px);display:grid}.editor-toolbar,.editor-footer{min-height:42px}.status-line,.editor-footer{color:var(--muted);font-size:13px;font-weight:700}.user-email{max-width:220px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:800;overflow:hidden}.toolbar-actions,.dialog-actions{gap:10px}.secondary-button,.danger-button{border:1px solid var(--line);background:var(--panel);min-height:38px;color:var(--ink);border-radius:8px;padding:0 14px;font-weight:800}.danger-button{background:var(--danger-soft);color:var(--danger);border-color:#0000}.editor-surface{grid-template-rows:auto auto minmax(0,1fr);gap:16px;min-height:0;padding:clamp(18px,4vw,48px) 0;display:grid}.title-input,.body-input{width:100%;color:var(--ink);background:0 0;border:1px solid #0000;outline:none}.title-input{border-bottom-color:var(--line);min-height:72px;font-size:clamp(30px,5vw,54px);font-weight:850;line-height:1.08}.format-toolbar{border:1px solid var(--line);background:var(--panel);border-radius:8px;flex-wrap:wrap;align-items:center;gap:6px;width:min(100%,920px);padding:7px;display:flex;box-shadow:0 10px 30px #13203314}.format-button{min-width:34px;height:34px;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:7px;place-items:center;padding:0 9px;font-size:15px;font-weight:850;display:inline-grid}.format-button:hover,.format-button[aria-pressed=true]{background:var(--panel-soft);border-color:var(--hover-line)}.format-button:disabled{cursor:not-allowed;opacity:.45}.highlight-button{color:#132033;background:#fff176}.toolbar-separator{background:var(--line);width:1px;height:24px;margin:0 2px}.body-input{min-height:0;padding:4px 0 40px;font-size:18px;line-height:1.76;overflow:auto}.body-input:empty:before{color:var(--muted);content:"今天写点什么呢"}.body-input h1,.body-input h2,.body-input h3,.body-input p,.body-input blockquote,.body-input pre,.body-input ul,.body-input ol{margin:0 0 14px}.body-input h1{font-size:34px;line-height:1.25}.body-input h2{font-size:27px;line-height:1.3}.body-input h3{font-size:22px}.body-input ul,.body-input ol{padding-left:1.5em}.body-input blockquote{border-left:4px solid var(--accent);color:var(--muted);background:var(--panel-soft);padding:8px 0 8px 14px}.body-input pre{border:1px solid var(--line);background:var(--panel-soft);border-radius:8px;padding:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:14px;line-height:1.6;overflow:auto}.body-input a{color:var(--accent);font-weight:800}.body-input mark{border-radius:4px;padding:0 3px}.body-input .task-item{align-items:center;gap:8px;display:flex}.body-input input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.confirm-dialog{border:1px solid var(--line);background:var(--panel);width:min(420px,100vw - 32px);color:var(--ink);box-shadow:var(--shadow);border-radius:8px;padding:0}.confirm-dialog::backdrop{background:var(--dialog-backdrop)}.confirm-dialog form{gap:14px;padding:22px;display:grid}.confirm-dialog h2,.confirm-dialog p{margin:0}.confirm-dialog h2{font-size:20px}.confirm-dialog p{color:var(--muted);line-height:1.6}.dialog-actions{justify-content:flex-end;margin-top:4px}@media (width<=760px){.app-shell{grid-template-rows:minmax(230px,38vh) minmax(0,1fr);grid-template-columns:1fr}.notes-panel{border-right:0;border-bottom:1px solid var(--line);padding:18px}.editor-panel{min-height:62vh;padding:18px}.editor-toolbar{align-items:flex-start}.toolbar-actions{flex-wrap:wrap;justify-content:flex-end}.user-email{max-width:100%}.title-input{min-height:58px;font-size:32px}.body-input{font-size:16px}.format-toolbar{gap:5px}.format-button{min-width:32px;height:32px;padding:0 7px}}