:root{color-scheme:light;--brand: #4b3be4;--brand-strong: #3a2bc4;--brand-ink: #ffffff;--brand-soft: #eeecfd;--brand-line: #d7d2fa;--accent: #ff6b4a;--page: #f7f6f3;--card: #ffffff;--card-2: #fbfaf7;--ink: #12121a;--ink-2: #52514e;--ink-3: #898781;--line: #e4e2db;--line-strong: #cfccc2;--good: #0ca30c;--good-ink: #006300;--warning: #fab219;--critical: #d03b3b;--r-xs: 6px;--r-sm: 10px;--r: 14px;--r-lg: 20px;--r-xl: 28px;--r-pill: 999px;--shadow-1: 0 1px 2px rgba(11, 11, 11, .06), 0 1px 3px rgba(11, 11, 11, .04);--shadow-2: 0 2px 4px rgba(11, 11, 11, .05), 0 8px 24px rgba(11, 11, 11, .08);--shadow-3: 0 8px 16px rgba(11, 11, 11, .08), 0 24px 60px rgba(11, 11, 11, .14);--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--topbar: 60px;--ease: cubic-bezier(.22, .61, .36, 1)}@media (prefers-color-scheme: dark){:root:not([data-appearance=light]){color-scheme:dark;--brand: #8b7cf3;--brand-strong: #a094f6;--brand-ink: #12121a;--brand-soft: #221f38;--brand-line: #362f5c;--page: #0d0d10;--card: #17171c;--card-2: #1d1d23;--ink: #ffffff;--ink-2: #c3c2b7;--ink-3: #8a8983;--line: #26262c;--line-strong: #383840;--good: #0ca30c;--good-ink: #0ca30c;--shadow-1: 0 1px 2px rgba(0, 0, 0, .5);--shadow-2: 0 2px 4px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .5);--shadow-3: 0 8px 16px rgba(0, 0, 0, .5), 0 24px 60px rgba(0, 0, 0, .6)}}:root[data-appearance=dark]{color-scheme:dark;--brand: #8b7cf3;--brand-strong: #a094f6;--brand-ink: #12121a;--brand-soft: #221f38;--brand-line: #362f5c;--page: #0d0d10;--card: #17171c;--card-2: #1d1d23;--ink: #ffffff;--ink-2: #c3c2b7;--ink-3: #8a8983;--line: #26262c;--line-strong: #383840;--good-ink: #0ca30c;--shadow-1: 0 1px 2px rgba(0, 0, 0, .5);--shadow-2: 0 2px 4px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .5);--shadow-3: 0 8px 16px rgba(0, 0, 0, .5), 0 24px 60px rgba(0, 0, 0, .6)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--sans);font-size:15px;line-height:1.5;color:var(--ink);background:var(--page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,p,figure,blockquote{margin:0}ul,ol{margin:0;padding:0;list-style:none}button,input,select,textarea{font:inherit;color:inherit}img,svg,video{display:block;max-width:100%}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:var(--r-xs)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.btn{--btn-bg: var(--card);--btn-ink: var(--ink);--btn-line: var(--line-strong);display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid var(--btn-line);border-radius:var(--r-sm);background:var(--btn-bg);color:var(--btn-ink);font-size:14px;font-weight:550;cursor:pointer;white-space:nowrap;transition:background .12s var(--ease),border-color .12s var(--ease),transform 80ms var(--ease)}.btn:hover:not(:disabled){background:var(--card-2);border-color:var(--ink-3)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{--btn-bg: var(--brand);--btn-ink: var(--brand-ink);--btn-line: var(--brand)}.btn--primary:hover:not(:disabled){background:var(--brand-strong);border-color:var(--brand-strong)}.btn--ghost{--btn-bg: transparent;--btn-line: transparent}.btn--ghost:hover:not(:disabled){background:color-mix(in srgb,var(--ink) 7%,transparent);border-color:transparent}.btn--danger{--btn-ink: var(--critical);--btn-line: color-mix(in srgb, var(--critical) 40%, transparent)}.btn--danger:hover:not(:disabled){background:color-mix(in srgb,var(--critical) 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a.active{background:var(--brand-soft);color:var(--brand)}.avatar{width:32px;height:32px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:700}.page{flex:1;width:min(1180px,100%);margin:0 auto;padding:28px 18px 72px}.page--wide{width:min(1440px,100%)}.page__head{display:flex;align-items:flex-end;gap:16px;margin-bottom:22px;flex-wrap:wrap}.page__title{font-size:26px;font-weight:700;letter-spacing:-.02em}.page__sub{color:var(--ink-3);font-size:14px;margin-top:3px}.deck-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(258px,1fr))}.deck-card{display:flex;flex-direction:column;overflow:hidden;cursor:pointer;transition:transform .14s var(--ease),box-shadow .14s var(--ease)}.deck-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}.deck-card__preview{aspect-ratio:16 / 9;border-bottom:1px solid var(--line);overflow:hidden;position:relative;background:var(--card-2)}.deck-card__body{padding:12px 13px 13px;display:grid;gap:5px}.deck-card__title{font-weight:650;font-size:15px;line-height:1.3}.deck-card__meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:8px;align-items:center}.empty{display:grid;place-items:center;gap:14px;padding:72px 20px;text-align:center;border:1px dashed var(--line-strong);border-radius:var(--r-lg);color:var(--ink-3)}.editor{height:100vh;display:grid;grid-template-rows:var(--topbar) 1fr;overflow:hidden}.editor__body{display:grid;grid-template-columns:208px minmax(0,1fr) 330px;overflow:hidden}.rail{border-right:1px solid var(--line);background:var(--card);overflow-y:auto;padding:12px 10px 90px;display:grid;gap:8px;align-content:start}.thumb{--thumb-ring: transparent;position:relative;display:grid;grid-template-columns:18px 1fr;gap:7px;align-items:start;cursor:pointer}.thumb__index{font-size:11px;color:var(--ink-3);padding-top:4px;text-align:right;font-variant-numeric:tabular-nums}.thumb__frame{aspect-ratio:16 / 9;border-radius:var(--r-xs);border:2px solid var(--thumb-ring);overflow:hidden;background:var(--card-2);box-shadow:var(--shadow-1);position:relative}.thumb--active{--thumb-ring: var(--brand)}.thumb:hover .thumb__frame{border-color:color-mix(in srgb,var(--brand) 50%,transparent)}.thumb__type{position:absolute;left:3px;bottom:3px;background:color-mix(in srgb,var(--card) 88%,transparent);border-radius:var(--r-xs);padding:1px 5px;font-size:9px;font-weight:650;color:var(--ink-2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.thumb__drag{position:absolute;top:0;right:0;bottom:0;left:0}.thumb.dragging{opacity:.4}.thumb.drop-before .thumb__frame{box-shadow:-3px 0 0 var(--brand)}.canvas{overflow:auto;padding:26px;display:grid;align-content:center;justify-items:center;gap:18px;background:radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--ink) 8%,transparent) 1px,transparent 0) 0 0 / 22px 22px}.inspector{border-left:1px solid var(--line);background:var(--card);overflow-y:auto;padding:0 0 90px}.inspector__tabs{display:flex;gap:2px;padding:8px 10px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2;background:var(--card)}.inspector__tabs button{flex:1;min-height:32px;border:0;border-radius:var(--r-xs);background:transparent;color:var(--ink-2);font-size:13px;font-weight:600;cursor:pointer}.inspector__tabs button[aria-selected=true]{background:var(--brand-soft);color:var(--brand)}.inspector__section{padding:14px;display:grid;gap:13px;border-bottom:1px solid var(--line)}.inspector__section h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);font-weight:700}.option-row{display:grid;grid-template-columns:auto 1fr auto;gap:7px;align-items:center}.option-row .drag{cursor:grab;color:var(--ink-3)}.type-picker{display:grid;gap:16px}.type-group{display:grid;gap:7px}.type-group h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3)}.type-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(126px,1fr));gap:7px}.type-tile{display:grid;gap:5px;justify-items:start;padding:10px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card);cursor:pointer;text-align:left;transition:border-color .12s var(--ease),background .12s var(--ease)}.type-tile:hover{border-color:var(--brand);background:var(--brand-soft)}.type-tile__name{font-size:13px;font-weight:600;line-height:1.25}.swatch-row{display:flex;flex-wrap:wrap;gap:6px}.swatch{width:26px;height:26px;border-radius:7px;border:1px solid var(--line-strong);cursor:pointer;display:grid;place-items:center;color:var(--ink-3);padding:0}.swatch[aria-pressed=true]{outline:2px solid var(--brand);outline-offset:2px}.segmented{display:flex;gap:2px;padding:3px;background:var(--card-2);border:1px solid var(--line);border-radius:var(--r-sm)}.segmented button{flex:1;min-height:28px;border:0;border-radius:var(--r-xs);background:transparent;color:var(--ink-2);font-size:13px;font-weight:600;cursor:pointer}.segmented button[aria-pressed=true]{background:var(--card);color:var(--ink);box-shadow:var(--shadow-1)}.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.theme-swatch{border:2px solid transparent;border-radius:var(--r-sm);padding:9px;cursor:pointer;display:grid;gap:7px;text-align:left}.theme-swatch[aria-pressed=true]{border-color:var(--brand)}.theme-swatch__dots{display:flex;gap:3px}.theme-swatch__dots span{width:11px;height:11px;border-radius:50%}.theme-swatch__name{font-size:12px;font-weight:650}.stage-frame{position:relative;overflow:hidden}.stage-frame__inner{position:absolute;top:0;left:0;width:1280px;height:720px;transform-origin:top left}.slide{width:1280px;height:720px;padding:64px 72px;background:var(--t-bg);color:var(--t-ink);display:grid;grid-template-rows:auto 1fr;gap:26px;position:relative;isolation:isolate;overflow:hidden;font-family:var(--sans)}.slide__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background-size:cover;background-position:center;pointer-events:none}.slide__image{border-radius:14px;object-fit:cover;max-width:100%}.slide__image--side{width:360px;max-height:460px}.slide__image--top{width:100%;height:200px}.slide__question{font-size:calc(42px * var(--slide-scale, 1));font-weight:700;line-height:1.15;letter-spacing:-.02em;max-width:24ch}.slide__question--sm{font-size:calc(34px * var(--slide-scale, 1))}.slide__sub{font-size:21px;color:var(--t-ink-soft);margin-top:10px}.slide__body{min-height:0;display:grid}.slide__center{align-content:center;justify-items:center;text-align:center}.slide__count{position:absolute;right:30px;bottom:24px;font-size:15px;color:var(--t-muted);display:flex;align-items:center;gap:7px;font-variant-numeric:tabular-nums}.join-strip{position:absolute;left:0;right:0;top:0;padding:14px 30px;display:flex;align-items:center;gap:16px;font-size:17px;color:var(--t-ink-soft);background:color-mix(in srgb,var(--t-surface) 70%,transparent);border-bottom:1px solid var(--t-grid)}.join-strip__code{font-size:25px;font-weight:700;letter-spacing:.12em;color:var(--t-ink)}.stage-shell{height:100vh;display:grid;grid-template-rows:1fr auto;background:#08080a;color:#fff;overflow:hidden}.stage-shell__canvas{display:grid;place-items:center;min-height:0;position:relative}.stage-toolbar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#101014;border-top:1px solid #24242c;flex-wrap:wrap}.stage-toolbar .btn{--btn-bg: #1b1b22;--btn-ink: #f3f3f5;--btn-line: #2e2e38}.stage-toolbar .btn:hover:not(:disabled){--btn-bg: #26262f}.stage-toolbar .btn--primary{--btn-bg: var(--brand);--btn-ink: #fff;--btn-line: var(--brand)}.chip--stage{background:#1b1b22;color:#c9c9d2}.chip--alert{background:#fab21929;color:#fab219}.stage-timer{position:absolute;top:18px;right:18px;padding:8px 16px;border-radius:var(--r-pill);background:#08080ab8;color:#fff;font-size:26px;font-weight:750;font-variant-numeric:tabular-nums}.reaction-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.reaction{position:absolute;bottom:8%;font-size:38px;animation:float-up 3s var(--ease) forwards}@keyframes float-up{0%{opacity:0;transform:translateY(0) scale(.6)}15%{opacity:1;transform:translateY(-30px) scale(1)}to{opacity:0;transform:translateY(-320px) scale(1.05)}}.vote{min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;background:var(--t-bg);color:var(--t-ink)}.vote__head{padding:14px 18px;border-bottom:1px solid var(--t-grid);display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--t-bg) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.vote__main{padding:22px 18px 26px;width:min(620px,100%);margin:0 auto;display:grid;align-content:start;gap:20px}.vote__question{font-size:24px;font-weight:700;line-height:1.25;letter-spacing:-.01em}.vote__foot{position:sticky;bottom:0;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--t-bg) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--t-grid)}.choice-list{display:grid;gap:10px}.choice{display:flex;align-items:center;gap:12px;width:100%;min-height:56px;padding:12px 15px;border:2px solid var(--t-grid);border-radius:var(--r);background:var(--t-surface);color:var(--t-ink);text-align:left;font-size:16px;font-weight:550;cursor:pointer;transition:border-color .12s var(--ease),background .12s var(--ease),transform 80ms var(--ease)}.choice:hover:not(:disabled){border-color:var(--t-accent)}.choice:active:not(:disabled){transform:scale(.99)}.choice[aria-pressed=true]{border-color:var(--t-accent);background:color-mix(in srgb,var(--t-accent) 12%,var(--t-surface))}.choice__marker{width:24px;height:24px;flex:none;border-radius:50%;border:2px solid var(--t-axis);display:grid;place-items:center}.choice[aria-pressed=true] .choice__marker{border-color:var(--t-accent);background:var(--t-accent);color:#fff}.choice--correct{border-color:var(--good);background:color-mix(in srgb,var(--good) 14%,var(--t-surface))}.choice--wrong{border-color:var(--critical);background:color-mix(in srgb,var(--critical) 12%,var(--t-surface))}.slider-row{display:grid;gap:8px}.slider-row__label{display:flex;justify-content:space-between;gap:12px;font-weight:600}input[type=range]{width:100%;accent-color:var(--t-accent);height:30px}.rank-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border:1px solid var(--t-grid);border-radius:var(--r);background:var(--t-surface);font-weight:550}.rank-item__ord{width:26px;height:26px;flex:none;border-radius:50%;background:var(--t-accent);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}.rank-item__moves{margin-left:auto;display:flex;gap:4px}.qna-item{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--t-grid)}.qna-vote{display:grid;place-items:center;gap:1px;min-width:46px;padding:5px 7px;border:1px solid var(--t-grid);border-radius:var(--r-sm);background:transparent;color:inherit;cursor:pointer;font-size:12px;font-weight:700}.qna-vote[aria-pressed=true]{border-color:var(--t-accent);color:var(--t-accent);background:color-mix(in srgb,var(--t-accent) 10%,transparent)}.code-input{font-size:34px;font-weight:700;letter-spacing:.22em;text-align:center;text-transform:uppercase;min-height:66px;font-family:var(--mono)}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#08080a80;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;padding:20px;animation:fade-in .14s var(--ease)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{width:min(560px,100%);max-height:86vh;overflow:auto;background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow-3);animation:rise .18s var(--ease)}@keyframes rise{0%{opacity:0;transform:translateY(10px) 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