:root{color-scheme:light;--bg1:#E7EEFF;--bg2:#F4F8FF;--bg3:#EAF2FF;--bg:#EEF4FB;--bg-grad:#E3EDF8;--surface:#FFFFFF;--surface-2:#F5F9FD;--line:#D3E0EE;--ink:#101A30;--ink-soft:#5A6B88;--ink-faint:#8497AE;--accent:#2563EB;--accent-soft:#5C8DF0;--accent-wash:#E5EEFD;--done:#0EA5B7;--done-wash:#DBF3F5;--key:#E0852B;--key-wash:#FBEBD7;--warn:#E08A2B;--num:#2563EB;--alg:#7C3AED;--fun:#F97316;--geo:#16A34A;--prob:#EC4899;--glass:rgba(255,255,255,.55);--glass-strong:rgba(255,255,255,.85);--glass-border:rgba(255,255,255,.65);--glass-blur:22px;--grid:rgba(37,99,235,.08);--spot:rgba(255,255,255,.7);--blob1:rgba(60,110,240,.24);--blob2:rgba(22,163,110,.18);--blob3:rgba(130,100,235,.12);--blob4:rgba(249,115,22,.16);--shadow:0 1px 2px rgba(20,35,58,.06),0 6px 20px rgba(20,35,58,.07);--shadow-lg:0 8px 40px rgba(20,35,58,.16);--sheen:inset 0 1px 0 rgba(255,255,255,.55);--glass-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 10px 30px -14px 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var(--surface);margin-top:3px;z-index:1}.tl-card{background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(125%);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(125%);border-radius:12px;box-shadow:var(--glass-shadow);padding:5px 10px;margin-bottom:12px}.tl-topic{display:flex;align-items:center;gap:9px;padding:7px 2px;cursor:pointer;border-top:1px solid var(--line)}.tl-topic:first-child{border-top:none}.tl-topic-name{flex:1;min-width:0;font-size:13px;line-height:1.3}.tl-topic-g{font-family:var(--mono);font-size:9.5px;color:var(--ink-faint);flex-shrink:0}.ins-chart-card{background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(125%);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(125%);border-radius:18px;box-shadow:var(--glass-shadow);padding:18px 14px 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var(--line);box-shadow:var(--shadow-lg)}.tiles{grid-template-columns:repeat(4,1fr)}.tile.wide{grid-column:auto}.home{padding:40px 44px 32px}.home h1{font-size:36px;max-width:30ch}.sheet{max-width:640px;margin:0 auto;border-radius:22px;box-shadow:var(--shadow-lg);bottom:18px;max-height:calc(100% - 36px)}.task-list,.dlg-head,.log,.composer,.deep-history{max-width:640px;margin-left:auto;margin-right:auto;width:100%}.access-card{max-width:420px}}