:root{--cyan: #22d3ee;--violet: #a855f7;--pink: #f472b6;--amber: #fbbf24;--emerald: #34d399;--blue: #60a5fa;--orange: #fb923c;--rose: #fb7185;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: "JetBrains Mono", "Fira Code", "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace}:root,:root[data-theme=colorful]{color-scheme:dark;--bg-0: #06070f;--panel: rgba(20, 25, 52, .62);--panel-strong: rgba(24, 30, 62, .86);--elevated: rgba(30, 37, 74, .9);--bar: rgba(11, 14, 32, .72);--bar-soft: rgba(11, 14, 32, .6);--sidebar-a: rgba(16, 20, 42, .9);--sidebar-b: rgba(10, 13, 30, .82);--tint-soft: rgba(255, 255, 255, .025);--tint: rgba(255, 255, 255, .05);--tint-2: rgba(255, 255, 255, .08);--tint-3: rgba(255, 255, 255, .15);--input-bg: rgba(8, 10, 24, .6);--input-bg-hover: rgba(8, 10, 24, .85);--input-bg-focus: rgba(8, 10, 24, .9);--code-bg: rgba(4, 6, 16, .82);--thumb-bg: rgba(6, 7, 16, .6);--text: #eef1ff;--text-strong: #ffffff;--muted: #9ba4cc;--dim: #838db5;--on-accent: #080a18;--on-amber: #1a1204;--border: rgba(255, 255, 255, .085);--border-strong: rgba(255, 255, 255, .16);--mask: rgba(4, 5, 14, .72);--veil: rgba(6, 7, 16, .9);--drop-veil: rgba(6, 7, 16, .74);--lightbox: rgba(3, 4, 12, .9);--shadow-1: 0 2px 8px rgba(0, 0, 0, .3);--shadow-2: 0 12px 34px rgba(0, 0, 0, .45);--shadow-pop: 0 18px 50px rgba(0, 0, 0, .5);--shadow-glow: 0 0 0 1px rgba(168, 85, 247, .35), 0 10px 40px rgba(168, 85, 247, .22);--shadow-accent: 0 6px 20px rgba(168, 85, 247, .32);--shadow-accent-hover: 0 8px 26px rgba(168, 85, 247, .45);--aurora-a: rgba(34, 211, 238, .24);--aurora-b: rgba(168, 85, 247, .26);--aurora-c: rgba(244, 114, 182, .2);--aurora-d: rgba(96, 165, 250, .18);--aurora-blur: 10px;--aurora-speed: 26s;--dot: rgba(255, 255, 255, .055);--dot-opacity: .5;--btn-primary-bg: linear-gradient(115deg, #22d3ee 0%, #a855f7 48%, #f472b6 100%);--btn-primary-fg: #080a18;--btn-primary-shadow: 0 6px 20px rgba(168, 85, 247, .32);--btn-primary-shadow-hover: 0 8px 26px rgba(168, 85, 247, .45);--accent-line: linear-gradient(90deg, #22d3ee, #a855f7 52%, #f472b6);--accent-fill: linear-gradient(135deg, #22d3ee, #a855f7 52%, #f472b6);--accent-ink: #c4b5fd;--grad-brand-soft: linear-gradient(115deg, rgba(34, 211, 238, .22), rgba(168, 85, 247, .22), rgba(244, 114, 182, .22));--grad-brand-text: linear-gradient(115deg, #22d3ee 0%, #a855f7 48%, #f472b6 100%);--accent-rgb: 168, 85, 247;--logo-a: #22d3ee;--logo-b: #a855f7;--logo-c: #f472b6;--grad-amber-text: linear-gradient(90deg, #fbbf24, #fb923c);--violet-ink: #e9d5ff;--violet-ink-2: #c4b5fd;--cyan-ink: #a5f3fc;--cyan-ink-2: #67e8f9;--pink-ink: #fbcfe8;--amber-ink: #fde68a;--emerald-ink: #6ee7b7;--emerald-ink-2: #a7f3d0;--rose-ink: #ffd7de;--orange-ink: #ffedd5;--blue-ink: #dbeafe;--ok-ink: #6ee7b7;--warn-ink: #fde68a;--danger-ink: #ffd7de;--prose: #dde3ff;--prose-h2: #c4b5fd;--prose-h3: #a5f3fc;--prose-h4: #fbcfe8;--prose-code: #cbd5ff;--prose-quote: #9ba4cc;--stripe: rgba(255, 255, 255, .018);--thumb-checker: rgba(255, 255, 255, .035);--scroll-a: rgba(34, 211, 238, .5);--scroll-b: rgba(168, 85, 247, .5);--scroll-a-hover: rgba(34, 211, 238, .8);--scroll-b-hover: rgba(168, 85, 247, .8);--tone-total-grad: linear-gradient(115deg, #22d3ee, #a855f7);--tone-total-glow: rgba(34, 211, 238, .22);--tone-total-color: var(--cyan-ink-2);--tone-fav-grad: linear-gradient(115deg, #f472b6, #fbbf24);--tone-fav-glow: rgba(244, 114, 182, .22);--tone-fav-color: var(--pink-ink);--tone-pin-grad: linear-gradient(115deg, #fbbf24, #fb923c);--tone-pin-glow: rgba(251, 191, 36, .22);--tone-pin-color: var(--amber-ink);--tone-img-grad: linear-gradient(115deg, #34d399, #22d3ee);--tone-img-glow: rgba(52, 211, 153, .22);--tone-img-color: var(--emerald-ink);--selection: rgba(168, 85, 247, .4);--field-ring: rgba(168, 85, 247, .16)}:root[data-theme=deep]{color-scheme:dark;--bg-0: #0c0e14;--panel: rgba(24, 27, 35, .92);--panel-strong: rgba(28, 32, 41, .98);--elevated: rgba(36, 41, 52, .98);--bar: rgba(18, 21, 27, .92);--bar-soft: rgba(18, 21, 27, .75);--sidebar-a: rgba(22, 25, 32, .98);--sidebar-b: rgba(16, 18, 24, .95);--tint-soft: rgba(255, 255, 255, .03);--tint: rgba(255, 255, 255, .055);--tint-2: rgba(255, 255, 255, .085);--tint-3: rgba(255, 255, 255, .15);--input-bg: rgba(10, 12, 17, .7);--input-bg-hover: rgba(10, 12, 17, .9);--input-bg-focus: rgba(10, 12, 17, .98);--code-bg: rgba(8, 10, 14, .85);--thumb-bg: rgba(10, 12, 17, .7);--text: #e9ebf2;--text-strong: #ffffff;--muted: #a3aab9;--dim: #8a919f;--on-accent: #0c0e14;--on-amber: #1a1204;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .17);--mask: rgba(6, 7, 10, .75);--veil: rgba(10, 12, 17, .94);--drop-veil: rgba(10, 12, 17, .8);--lightbox: rgba(6, 7, 10, .94);--shadow-1: 0 2px 8px rgba(0, 0, 0, .35);--shadow-2: 0 12px 34px rgba(0, 0, 0, .45);--shadow-pop: 0 18px 50px rgba(0, 0, 0, .5);--shadow-glow: 0 0 0 1px rgba(99, 102, 241, .34), 0 10px 36px rgba(99, 102, 241, .16);--shadow-accent: 0 6px 18px rgba(168, 85, 247, .24);--shadow-accent-hover: 0 8px 24px rgba(168, 85, 247, .34);--aurora-a: rgba(34, 211, 238, .05);--aurora-b: rgba(168, 85, 247, .06);--aurora-c: rgba(244, 114, 182, .04);--aurora-d: rgba(96, 165, 250, .04);--aurora-blur: 40px;--aurora-speed: 60s;--dot: rgba(255, 255, 255, .028);--dot-opacity: .35;--btn-primary-bg: linear-gradient(115deg, #4a51c9, #6b46c9);--btn-primary-fg: #ffffff;--btn-primary-shadow: 0 4px 14px rgba(74, 81, 201, .3);--btn-primary-shadow-hover: 0 6px 20px rgba(74, 81, 201, .42);--accent-line: linear-gradient(90deg, #5b63d3, #7c5fd3);--accent-fill: linear-gradient(135deg, #4a51c9, #6b46c9);--accent-ink: #b9b6ee;--grad-brand-soft: linear-gradient(115deg, rgba(91, 99, 211, .16), rgba(124, 95, 211, .14), rgba(91, 99, 211, .12));--grad-brand-text: linear-gradient(115deg, #93c5fd 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#f4f6fc;--thumb-bg: #eef1f8;--text: #131a2e;--text-strong: #0b1020;--muted: #59617a;--dim: #5f6779;--on-accent: #08101f;--on-amber: #1a1204;--border: rgba(19, 26, 46, .13);--border-strong: rgba(19, 26, 46, .24);--mask: rgba(21, 28, 48, .42);--veil: rgba(244, 246, 252, .95);--drop-veil: rgba(244, 246, 252, .82);--lightbox: rgba(16, 21, 36, .86);--shadow-1: 0 1px 3px rgba(23, 33, 66, .08);--shadow-2: 0 10px 28px rgba(23, 33, 66, .12);--shadow-pop: 0 18px 44px rgba(23, 33, 66, .16);--shadow-glow: 0 0 0 1px rgba(124, 58, 237, .28), 0 8px 26px rgba(124, 58, 237, .14);--shadow-accent: 0 6px 18px rgba(124, 58, 237, .22);--shadow-accent-hover: 0 8px 24px rgba(124, 58, 237, .32);--aurora-a: rgba(34, 211, 238, .16);--aurora-b: rgba(168, 85, 247, .14);--aurora-c: rgba(244, 114, 182, .13);--aurora-d: rgba(96, 165, 250, .14);--aurora-blur: 30px;--aurora-speed: 34s;--dot: rgba(19, 26, 46, .05);--dot-opacity: .45;--btn-primary-bg: linear-gradient(115deg, #7c3aed, #6d28d9);--btn-primary-fg: 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svg{flex-shrink:0;margin-top:3px;color:var(--cyan-ink-2)}.new-note-hint strong{color:var(--text);font-weight:600}.panel-note{margin-top:6px;padding-top:12px;border-top:1px dashed var(--border);font-size:12px;color:var(--dim);line-height:1.7}.status-right{margin-left:auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.status-right>span{display:inline-flex;align-items:center;gap:5px}@media(max-width:980px){.md-body{flex-direction:column}.gallery{width:100%;max-height:46vh;border-left:none;border-top:1px solid var(--border)}.pane-tools .btn span{display:none}.reader-doc{padding:28px 20px 70px}.reader-title{font-size:24px}.seg-btn{padding:6px 9px}.crumb-tag{display:none}}.theme-block{display:flex;flex-direction:column}.theme-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:4px;border-radius:var(--radius-sm);background:var(--tint-soft);border:1px solid var(--border)}.theme-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;border-radius:6px;border:1px solid transparent;color:var(--muted);font-size:11.5px;transition:color .16s,background .16s,border-color .16s}.theme-btn svg{transition:color .16s}.theme-btn:hover{color:var(--text);background:var(--tint)}.theme-btn.on{color:var(--text-strong);background:var(--tint-2);border-color:var(--border-strong)}.theme-btn.on svg{color:var(--accent-ink)}.login-theme{position:absolute;top:14px;right:14px;display:flex;gap:3px;padding:3px;border-radius:9px;background:var(--tint);border:1px solid var(--border)}.theme-btn.compact{padding:6px;border-radius:6px}.theme-btn.compact span{display:none}.seg{display:inline-flex;gap:2px;padding:2px;border-radius:9px;background:var(--tint);border:1px solid var(--border)}.seg-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 11px;border-radius:7px;border:1px solid transparent;color:var(--muted);font-size:13px;font-weight:500;transition:color .16s,background .16s,box-shadow .16s}.seg-btn:hover{color:var(--text);background:var(--tint-2)}.seg-btn.on{color:var(--btn-primary-fg);background:var(--btn-primary-bg);box-shadow:var(--btn-primary-shadow)}.reader-crumb{display:flex;align-items:center;gap:10px;padding:8px 2px;min-width:0;color:var(--muted)}.reader-crumb svg{flex-shrink:0;color:var(--accent-ink)}.crumb-title{font-size:17px;font-weight:650;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.crumb-tag{flex-shrink:0;padding:2px 9px;border-radius:99px;font-size:11.5px;color:var(--violet-ink-2);background:var(--tint);border:1px solid var(--border)}.reader{background:var(--tint-soft)}.reader-scroll{flex:1;min-height:0;overflow-y:auto}.reader-doc{max-width:820px;margin:0 auto;padding:48px 44px 96px}.reader-head{margin-bottom:30px;padding-bottom:24px;border-bottom:1px solid var(--border)}.reader-title{margin:0 0 14px;font-size:30px;font-weight:750;line-height:1.34;letter-spacing:.01em;color:var(--text);word-break:break-word}.reader-lead{margin:0 0 20px;font-size:15.5px;line-height:1.78;color:var(--muted);word-break:break-word}.reader-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12.5px;color:var(--dim)}.reader-meta>span{display:inline-flex;align-items:center;gap:5px}.reader-body{max-width:none;padding:0;font-size:16px;line-height:1.85}.reader-empty{display:flex;flex-direction:column;align-items:center;gap:16px;padding:70px 20px;color:var(--dim);text-align:center}.reader-empty p{margin:0;font-size:14px}@media(max-width:980px){.shell{grid-template-columns:1fr}.sidebar{flex-direction:row;align-items:center;gap:12px;padding:12px 14px;border-right:none;border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden}.brand-text,.nav-title,.sidebar-foot,.user-meta span{display:none}.nav{flex-direction:row}.nav-item .count{display:none}.nav-item{white-space:nowrap}.theme-block{flex-direction:row;align-items:center}.theme-switch{grid-template-columns:none;grid-auto-flow:column}.theme-btn{padding:7px 9px}.theme-btn span{display:none}.user-card{padding:6px}.split{grid-template-columns:1fr}.pane+.pane{border-left:none;border-top:1px solid var(--border)}.slide-layout{grid-template-columns:1fr}.slide-rail{border-right:none;border-bottom:1px solid var(--border);max-height:150px}.slide-thumbs{flex-direction:row;overflow-x:auto}.slide-thumb{min-width:150px}.content,.topbar{padding-left:16px;padding-right:16px}}