:root{--bg: #f5f6f8;--surface: #ffffff;--surface-2: #f0f2f6;--ink: #0f172a;--ink-2: #334155;--muted: #64708a;--line: #e2e6ee;--line-2: #d3d9e4;--brand: #1f3fbf;--brand-2: #2f52e0;--brand-ink: #ffffff;--brand-soft: #eaefff;--good: #15803d;--good-soft: #e7f6ec;--bad: #c62828;--bad-soft: #fdecec;--warn: #b45309;--warn-soft: #fdf3e3;--info: #1d6fd1;--info-soft: #e8f1fd;--sun: #f6c933;--sun-soft: #fff6d6;--tile: #f3f5fa;--c: var(--brand);--sh-1: 0 1px 2px rgba(15, 23, 42, .05);--sh-2: 0 1px 2px rgba(15, 23, 42, .06), 0 12px 32px -14px rgba(15, 23, 42, .18);--r-s: 10px;--r: 14px;--r-l: 22px;--f-ui: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--f-han: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--ease: cubic-bezier(.2, .8, .2, 1);--spring: cubic-bezier(.34, 1.56, .64, 1);color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0b1020;--surface: #121a2e;--surface-2: #18213a;--ink: #e8ecf6;--ink-2: #c3cbe0;--muted: #94a0bc;--line: #232d47;--line-2: #2e3a59;--brand: #8ea4ff;--brand-2: #a9baff;--brand-ink: #0b1020;--brand-soft: #1b2550;--good: #4ade80;--good-soft: #10291b;--bad: #f87171;--bad-soft: #321417;--warn: #fbbf24;--warn-soft: #2e2311;--info: #7cb4ff;--info-soft: #132540;--sun: #f6c933;--sun-soft: #2e2810;--tile: #eef2fa;--sh-1: 0 1px 2px rgba(0, 0, 0, .4);--sh-2: 0 1px 2px rgba(0, 0, 0, .5), 0 14px 34px -14px rgba(0, 0, 0, .7);color-scheme:dark}}:root[data-theme=dark]{--bg: #0b1020;--surface: #121a2e;--surface-2: #18213a;--ink: #e8ecf6;--ink-2: #c3cbe0;--muted: #94a0bc;--line: #232d47;--line-2: #2e3a59;--brand: #8ea4ff;--brand-2: #a9baff;--brand-ink: #0b1020;--brand-soft: #1b2550;--good: #4ade80;--good-soft: #10291b;--bad: #f87171;--bad-soft: #321417;--warn: #fbbf24;--warn-soft: #2e2311;--info: #7cb4ff;--info-soft: #132540;--sun: #f6c933;--sun-soft: #2e2810;--tile: #eef2fa;--sh-1: 0 1px 2px rgba(0, 0, 0, .4);--sh-2: 0 1px 2px rgba(0, 0, 0, .5), 0 14px 34px -14px rgba(0, 0, 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var(--line-2);background:var(--surface);color:var(--ink-2);font-weight:650;font-size:13px;transition:background .15s,border-color .15s,color .15s}.chip:hover{background:var(--surface-2)}.chip[aria-pressed=true]{background:var(--brand-soft);border-color:transparent;color:var(--brand)}.chip.danger{color:var(--bad)}.chip.danger[data-armed="1"]{background:var(--bad);border-color:var(--bad);color:#fff}.seg{display:inline-flex;padding:3px;gap:2px;border-radius:12px;background:var(--surface-2)}.seg button{height:32px;padding:0 12px;border-radius:9px;font-size:13px;font-weight:650;color:var(--muted)}.seg button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:var(--sh-1)}.switch{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:14px;cursor:pointer;-webkit-user-select:none;user-select:none}.switch .track{width:38px;height:22px;border-radius:11px;background:var(--line-2);position:relative;transition:background .2s;flex:none}.switch 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var(--line);border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0;transition:border-color .15s,box-shadow .2s,transform .2s var(--ease)}.deck:hover{border-color:var(--line-2);box-shadow:var(--sh-2);transform:translateY(-2px)}.deck[aria-pressed=true]{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}.deck .chk{position:absolute;top:12px;right:12px;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;color:#fff;background:var(--surface)}.deck .chk .i{width:13px;height:13px;stroke-width:3;opacity:0}.deck[aria-pressed=true] .chk{background:var(--brand);border-color:var(--brand)}.deck[aria-pressed=true] .chk .i{opacity:1}.deck .pics{display:flex;gap:6px;align-items:center;height:48px;padding:0 10px;margin-right:30px;border-radius:12px;background:color-mix(in srgb,var(--dc) 9%,var(--tile));overflow:hidden;min-width:0}.deck .pics>*{flex:0 1 32px;min-width:0;max-width:32px}.deck .pics 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var(--ease)}.count{font-size:13px;font-weight:750;color:var(--muted);font-variant-numeric:tabular-nums}.study-opts{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}.away-banner{display:flex;gap:10px;align-items:flex-start;background:var(--bad-soft);color:var(--bad);border-radius:14px;padding:12px 14px;font-weight:650;font-size:14px;margin-bottom:14px;animation:drop .35s var(--ease)}.away-banner .i{margin-top:1px}@keyframes drop{0%{transform:translateY(-6px);opacity:0}}.stage{perspective:1200px}.tilt{transition:transform .25s var(--ease);transform-style:preserve-3d}.fc{position:relative;width:100%;aspect-ratio:4 / 4.4;max-height:56vh;margin:0 auto;transform-style:preserve-3d;transition:transform .55s var(--spring);cursor:pointer}.fc.flip{transform:rotateY(180deg)}.face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:26px;background:var(--surface);border:1px solid 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var(--brand)}.deck.custom .plus{width:48px;height:48px;border-radius:16px;background:var(--brand);color:#fff;display:grid;place-items:center}.deck.custom .plus .i{width:26px;height:26px;stroke-width:2.6}.deck.custom b{font-size:17px}.deck.custom span:last-child{font-size:12.5px;font-weight:650;color:var(--muted)}.actionbar .bar-x{flex:none}.actionbar:not([hidden]) .in{animation:barUp .28s var(--ease) both}@keyframes barUp{0%{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}.seg.vis button{display:inline-flex;align-items:center;gap:6px}.install{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 14px;margin-bottom:16px;border-radius:18px;border:1px solid var(--line);background:var(--surface)}.install img{width:44px;height:44px;border-radius:12px}.install b{display:block;font-size:15px}.install span{font-size:12.5px;color:var(--muted);font-weight:600}.install .row{margin-left:auto;flex-wrap:nowrap}.ver{text-align:center;font-size:11px;font-weight:600;color:var(--muted);opacity:.7;margin:18px 0 90px}.auth-card .ver{margin:0}