:root{--bg: #ede8df;--bg-tint: #e4ded2;--surface: #fbf9f5;--surface-2: #f2eee6;--edge: #17140f;--border: #dbd4c8;--border-strong: #b9b0a1;--text: #17140f;--muted: #6b6459;--accent: #8fbcae;--accent-2: #7aa89a;--accent-soft: #dfece7;--accent-text: #17140f;--accent-ink: #3d6a5b;--gradient: var(--accent);--lang: #1e3a5f;--lang-soft: #fae3de;--lang-text: #ffffff;--ok: #97ad5b;--ok-soft: #e8eed8;--bad: #e39284;--bad-soft: #fae3de;--warn: #e0ad4e;--warn-soft: #faeed3;--ok-ink: #4d5a24;--bad-ink: #8e3a2a;--warn-ink: #7a5410;--on-signal: #17140f;--radius: 18px;--radius-sm: 12px;--radius-pill: 999px;--shadow: 3px 3px 0 var(--edge);--shadow-lg: 5px 5px 0 var(--edge);--edge-width: 2px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;--lv-a1: #6d9c74;--lv-a2: #5d9ca4;--lv-b1: #7590bd;--lv-b2: #9b8ec4;--lv-sat: #d19a5c;--lv-ielts: #cf8878;--lv-default: #3d6a5b}@media (prefers-color-scheme: dark){:root{--bg: #17140f;--bg-tint: #201c16;--surface: #262119;--surface-2: #2f2921;--edge: #6d6455;--border: #3a342b;--border-strong: #554d41;--text: #f0ebe2;--muted: #a89f91;--accent: #8fbcae;--accent-2: #7aa89a;--accent-soft: #23302c;--accent-text: #17140f;--accent-ink: #a4cfc0;--gradient: var(--accent);--lang: #2b5488;--lang-soft: #33201c;--lang-text: #ffffff;--ok: #a8bd68;--ok-soft: #262c17;--bad: #e39284;--bad-soft: #33201c;--warn: #e0ad4e;--warn-soft: #302614;--ok-ink: #c2d489;--bad-ink: #f0b0a4;--warn-ink: #eec87e;--shadow: 3px 3px 0 #0d0b08;--shadow-lg: 5px 5px 0 #0d0b08}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.03em}h1{font-size:clamp(1.9rem,1.4rem + 2vw,2.6rem);font-weight:800}h2{font-size:1.4rem;font-weight:750}h3{font-size:1.08rem;font-weight:700;letter-spacing:-.015em}a{color:var(--accent-ink);text-decoration:none;font-weight:600}a:hover{text-decoration:underline}::selection{background:var(--accent);color:var(--accent-text)}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:20px;padding:12px 26px;background:var(--surface);border-bottom:var(--edge-width) solid var(--edge)}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:400;font-size:1.3rem;letter-spacing:-.02em;color:var(--text)}.brand:hover{text-decoration:none}.brand:hover .brand-mark{transform:rotate(-4deg)}.brand .brand-mark{flex:none;width:30px;height:30px;transition:transform .18s ease}.brand .brand-text{display:flex;flex-direction:column;line-height:1.1}.brand .brand-text span{font-family:var(--font);font-weight:700;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.topbar nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}.topbar nav a{padding:7px 13px;border-radius:var(--radius-pill);border:var(--edge-width) solid transparent;color:var(--muted);font-size:.9rem;font-weight:650}.topbar nav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.topbar nav a.active{background:var(--accent);color:var(--accent-text);border-color:var(--edge);box-shadow:2px 2px 0 var(--edge)}.who{font-size:.82rem;font-weight:600;color:var(--muted);padding-left:14px;border-left:1px solid var(--border);margin-left:8px}.page{width:100%;max-width:1120px;margin:0 auto;padding:30px 26px 90px;flex:1}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:26px}.page-head p{margin:8px 0 0;color:var(--muted);font-size:.98rem;max-width:62ch}.page-head__title{display:flex;align-items:center;gap:14px}.page-head__mark{flex:none;display:grid;place-items:center;width:52px;height:52px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--accent);color:var(--accent-text);box-shadow:var(--shadow)}.page-head__mark svg{width:30px;height:30px}.hero{position:relative;border-radius:var(--radius);padding:28px 30px;margin-bottom:24px;background:var(--accent);color:var(--edge);border:var(--edge-width) solid var(--edge);box-shadow:var(--shadow-lg)}.hero h1{color:var(--edge);font-family:var(--font-display);font-weight:400}.hero p{margin:10px 0 0;color:color-mix(in srgb,var(--edge) 78%,transparent);font-size:1rem;max-width:60ch}.hero .hero-actions{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}.hero .btn.btn{background:#fbf9f5;color:#17140f;border-color:#17140f;box-shadow:3px 3px #17140f}.hero 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.value{font-family:var(--font-display);font-size:2rem;font-weight:400;letter-spacing:-.045em;font-variant-numeric:tabular-nums;line-height:1.1}.stat .label{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;margin-top:2px}.deck-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:12px;text-align:left;transition:transform .12s ease,box-shadow .12s ease;font:inherit;color:inherit;padding-top:28px}.deck-card:before{content:"";position:absolute;top:0;left:0;right:0;height:10px;background:var(--band, var(--accent));border-bottom:var(--edge-width) solid var(--edge)}.deck-card:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-lg)}.deck-card:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.deck-card .desc{font-size:.9rem;color:var(--muted);flex:1}.deck-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.deck-card__icon{width:46px;height:46px;display:grid;place-items:center;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--accent-soft);color:var(--text)}.deck-card__icon svg{width:28px;height:28px}.level{font-size:.7rem;font-weight:800;letter-spacing:.08em;padding:4px 10px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--lv, var(--lv-default));color:#fff}.level-a1{--lv: #3d6a52}.level-a2{--lv: #35706f}.level-b1{--lv: #3a5a80}.level-b2{--lv: #55508a}.level-sat{--lv: #26374b}.level-ielts{--lv: #2b5260}.band-a1{--band: #6a9c81}.band-a2{--band: #63a09f}.band-b1{--band: #6e8fb6}.band-b2{--band: #8681b8}.band-sat{--band: #5a7a99}.band-ielts{--band: #5f8b98}.bar{height:12px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface-2);overflow:hidden;display:flex}.bar i{display:block;height:100%;transition:width .4s ease}.bar .learned{background:var(--ok)}.bar .started{background:var(--accent)}.deck-meta{display:flex;justify-content:space-between;align-items:center;font-size:.83rem;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}.prereq{margin:0;font-size:.82rem;line-height:1.45;color:var(--warn-ink);background:var(--warn-soft);border:var(--edge-width) solid var(--edge);padding:9px 12px;border-radius:var(--radius-sm);font-weight:600}button{font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);font-weight:700;font-size:.95rem;white-space:nowrap;cursor:pointer;box-shadow:var(--shadow);transition:transform .08s ease,box-shadow .08s ease,background .15s}.btn:hover:not(:disabled){background:var(--surface-2)}.btn:active:not(:disabled){transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:translate(3px,3px)}.btn.primary{background:var(--accent);color:var(--accent-text)}.btn.primary:hover:not(:disabled){background:var(--accent-2)}.btn.ghost,.btn.hollow{border-color:transparent;background:transparent;box-shadow:none}.btn.ghost:hover:not(:disabled),.btn.hollow:hover:not(:disabled){background:var(--surface-2)}.btn.ghost:active:not(:disabled),.btn.hollow:active:not(:disabled){transform:none}.btn.hollow{border-color:var(--edge)}.btn.danger{color:var(--bad-ink);background:var(--bad-soft)}.btn.danger:hover:not(:disabled){background:var(--bad);color:var(--on-signal)}.btn .muted,.btn .small{color:inherit;opacity:.72}.btn.small{padding:8px 15px;font-size:.85rem;box-shadow:2px 2px 0 var(--edge)}.btn.small:active:not(:disabled){transform:translate(2px,2px)}.btn.ghost,.btn.ghost:active:not(:disabled){box-shadow:none}.btn.block{width:100%}label.field{display:block;margin-bottom:16px}label.field>span{display:block;font-size:.78rem;font-weight:750;text-transform:uppercase;letter-spacing:.07em;margin-bottom:7px;color:var(--muted)}label.field small{display:block;margin-top:6px;font-size:.8rem}input[type=text],input[type=email],input[type=password],textarea,select{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);font:inherit;transition:box-shadow .15s}textarea{resize:vertical;min-height:96px;line-height:1.55}input:focus,textarea:focus,select:focus{outline:none;box-shadow:var(--shadow)}input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.seg{display:inline-flex;padding:4px;gap:4px;background:var(--surface-2);border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);flex-wrap:wrap}.seg button{border:var(--edge-width) solid transparent;background:transparent;color:var(--muted);padding:7px 15px;border-radius:var(--radius-pill);cursor:pointer;font-size:.87rem;font-weight:700;transition:background .15s,color .15s}.seg button:hover{color:var(--text)}.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-text);border-color:var(--edge)}.notice{padding:13px 16px;border-radius:var(--radius-sm);font-size:.92rem;font-weight:600;margin-bottom:16px;border:var(--edge-width) solid var(--edge)}.notice.error{background:var(--bad-soft);color:var(--bad-ink)}.notice.info{background:var(--accent-soft);color:var(--text)}.notice.ok{background:var(--ok-soft);color:var(--ok-ink)}.empty{text-align:center;padding:64px 20px;color:var(--muted)}.empty h2{margin-bottom:10px;color:var(--text)}.empty p{margin-bottom:18px}.practice{max-width:660px;margin:0 auto}.practice-head{display:flex;align-items:center;gap:14px;margin-bottom:20px;font-size:.84rem;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}.progress-track{flex:1;height:12px;background:var(--surface-2);border:var(--edge-width) solid var(--edge);border-radius:var(--radius-pill);overflow:hidden}.progress-track i{display:block;height:100%;background:var(--accent);transition:width .35s ease}.prompt{position:relative;text-align:center;padding:40px 20px 34px}.card.prompt:before,.card.prompt:after{content:"";position:absolute;left:10px;right:10px;height:20px;bottom:-8px;background:var(--surface);border:var(--edge-width) solid var(--edge);border-radius:0 0 var(--radius) var(--radius);z-index:-1}.card.prompt:after{left:20px;right:20px;bottom:-16px}.prompt--inset{padding:26px 20px 22px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface-2)}.prompt .cue{font-size:.72rem;font-weight:750;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.prompt .word{font-family:var(--font-display);font-size:clamp(2.2rem,1.6rem + 3vw,3.1rem);font-weight:400;letter-spacing:-.03em;margin:12px 0 6px;overflow-wrap:anywhere;color:var(--text)}.prompt .pos{font-size:.85rem;color:var(--muted);font-weight:600;font-style:italic}.options{display:grid;gap:11px;margin-top:22px}.option{display:flex;align-items:center;gap:14px;width:100%;padding:15px 18px;text-align:left;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);font-size:1.02rem;font-weight:650;cursor:pointer;box-shadow:var(--shadow);transition:transform .08s ease,box-shadow .08s ease,background .12s}.option:hover:not(:disabled){background:var(--surface-2)}.option:active:not(:disabled){transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.option:disabled{cursor:default}.option .key{flex:none;width:28px;height:28px;display:grid;place-items:center;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface-2);font-size:.78rem;font-weight:800;color:var(--text)}.option.selected{background:var(--accent-soft)}.option.correct,.option.wrong{transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.option.correct{background:var(--ok);color:var(--on-signal)}.option.wrong{background:var(--bad);color:var(--on-signal)}.option.correct .key,.option.wrong .key{background:var(--surface);color:var(--text)}.feedback{margin-top:18px;padding:16px 18px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);font-size:.95rem;font-weight:650}.feedback.right{background:var(--ok-soft);color:var(--ok-ink)}.feedback.wrong{background:var(--bad-soft);color:var(--bad-ink)}.feedback.almost{background:var(--warn-soft);color:var(--warn-ink)}.feedback .example{margin-top:10px;color:var(--text);opacity:.85;font-size:.89rem;font-weight:500}.feedback .example em{display:block;color:var(--muted);font-style:normal}.gloss{font-style:italic;border-left:3px solid currentColor;padding-left:12px;opacity:.9}.lang-bar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:22px;padding:14px 18px;border-radius:var(--radius);background:var(--lang-soft);border:var(--edge-width) solid var(--edge);box-shadow:var(--shadow)}.lang-bar__label{display:flex;align-items:center;gap:9px;font-size:.88rem;font-weight:750;letter-spacing:.02em;color:var(--text)}.lang-bar__label svg{flex:none}.lang-switch{display:flex;gap:8px;flex-wrap:wrap}.lang-switch button{display:inline-flex;align-items:center;gap:9px;padding:8px 17px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);font:inherit;font-weight:650;cursor:pointer;box-shadow:2px 2px 0 var(--edge);transition:transform .08s ease,box-shadow .08s ease,background .15s}.lang-switch button:hover{background:var(--surface-2)}.lang-switch button:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.lang-switch button[aria-pressed=true]{background:var(--lang);color:var(--lang-text);transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.flag{flex:none;width:21px;height:14px;border-radius:3px}.lang-switch__count{font-size:.74rem;font-weight:700;font-variant-numeric:tabular-nums;padding:1px 8px;border-radius:var(--radius-pill);background:color-mix(in srgb,currentColor 15%,transparent)}.lang-switch button:focus-visible{outline:3px solid var(--lang);outline-offset:2px}.picker{margin-bottom:22px}.picker__title{font-size:1.05rem;margin:0 0 14px}.mode-tiles{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.mode-tile{display:flex;flex-direction:column;align-items:center;gap:9px;padding:18px 12px 15px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);font:inherit;font-size:.9rem;font-weight:700;text-align:center;cursor:pointer;box-shadow:var(--shadow);transition:transform .08s ease,box-shadow .08s ease,background .15s}.mode-tile svg{width:34px;height:34px}.mode-tile:hover{background:var(--surface-2)}.mode-tile:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.mode-tile[aria-pressed=true]{background:var(--accent);color:var(--accent-text);transform:translate(3px,3px);box-shadow:0 0 0 var(--edge)}.picker__row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.picker__label{font-size:.78rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.issued-password{margin-bottom:22px;background:var(--accent-soft);box-shadow:var(--shadow-lg)}.password-value{display:block;margin-top:16px;padding:16px 18px;border-radius:var(--radius-sm);background:var(--surface);border:var(--edge-width) dashed var(--edge);font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:1.5rem;font-weight:700;letter-spacing:.08em;text-align:center;color:var(--text);-webkit-user-select:all;user-select:all;word-break:break-all}.correction{margin-top:14px;padding:14px 16px;border-radius:var(--radius-sm);background:var(--surface);border:var(--edge-width) solid var(--edge);color:var(--text);font-weight:500}.correction .label{display:block;font-size:.72rem;font-weight:750;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:6px}.correction p{font-size:1.02rem;line-height:1.6;margin:0}.correction .yours{margin-top:10px;padding-top:10px;border-top:1px solid var(--border);color:var(--muted);font-size:.9rem;text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--bad) 55%,transparent)}.sentence-count{font-variant-numeric:tabular-nums}.paraphrase-original{padding:18px 20px;border-radius:var(--radius-sm);background:var(--surface-2);border:var(--edge-width) solid var(--edge)}.paraphrase-original .label{display:block;font-size:.72rem;font-weight:750;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:10px}.paraphrase-original p{margin:0;font-size:1.12rem;line-height:1.75;color:var(--text)}.paraphrase-original mark{background:var(--accent);color:var(--accent-text);font-weight:750;padding:2px 8px;border-radius:var(--radius-pill);text-decoration:underline;text-underline-offset:3px}.pos-inline{font-style:italic}.chosen-word{display:inline-block;margin-left:10px;padding:3px 12px;border-radius:999px;background:color-mix(in srgb,currentColor 16%,transparent);font-weight:700}.alternatives{margin-top:14px}.alternatives .label{display:block;font-size:.72rem;font-weight:750;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}.chip-static{padding:6px 14px;border-radius:var(--radius-pill);background:var(--surface);border:var(--edge-width) solid var(--edge);color:var(--text);font-size:.92rem;font-weight:600}.gap-sentence{font-size:1.25rem;line-height:2.1;text-align:center;margin:20px 0;font-weight:550}.blank{display:inline-block;min-width:7ch;padding:0 8px;margin:0 3px;font-weight:800;text-align:center;border-bottom:3px solid var(--edge);color:var(--text)}.blank.right{border-color:var(--ok);color:var(--ok-ink)}.blank.wrong{border-color:var(--bad);color:var(--bad-ink)}.gap-clue{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;font-size:.92rem;color:var(--muted);margin-bottom:18px}.gap-form{display:flex;gap:10px}.gap-form input{flex:1;font-size:1.08rem;font-weight:650}.flashcard{min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;cursor:pointer;text-align:center;-webkit-user-select:none;user-select:none}.flashcard .front{font-family:var(--font-display);font-size:clamp(2rem,1.5rem + 2.6vw,2.8rem);font-weight:400;letter-spacing:-.03em}.flashcard .back{font-size:1.7rem;font-weight:750;color:var(--accent-ink)}.flashcard .hint{font-size:.85rem;color:var(--muted);font-weight:600}.flashcard .sample{font-size:.92rem;color:var(--muted);max-width:44ch}.ratings{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:16px}.ratings button{padding:13px 6px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);cursor:pointer;font-weight:750;font-size:.9rem;display:flex;flex-direction:column;gap:3px;align-items:center;box-shadow:2px 2px 0 var(--edge);transition:transform .08s ease,box-shadow .08s ease,background .15s}.ratings button small{font-weight:500;font-size:.71rem;color:var(--muted)}.ratings button:hover{background:var(--surface-2)}.ratings button:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.ratings button.again:hover{background:var(--bad-soft)}.ratings button.good:hover,.ratings button.easy:hover{background:var(--ok-soft)}.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.match-col{display:grid;gap:9px;align-content:start}.match-col h3{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:2px}.chip{padding:13px 16px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);cursor:pointer;text-align:left;font-size:.97rem;font-weight:650;box-shadow:2px 2px 0 var(--edge);transition:transform .08s ease,box-shadow .08s ease,background .14s;overflow-wrap:anywhere}.chip:hover:not(:disabled){background:var(--surface-2)}.chip.selected{background:var(--accent);color:var(--accent-text);transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.chip.matched{background:var(--ok-soft);color:var(--ok-ink);cursor:default;transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.chip.missed{background:var(--bad-soft);color:var(--bad-ink)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.93rem}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:750}tbody tr:last-child td{border-bottom:none}tbody tr.clickable{cursor:pointer}tbody tr.clickable:hover{background:var(--surface-2)}td.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:650}.tag{display:inline-block;font-size:.72rem;font-weight:750;padding:3px 10px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface-2);color:var(--muted)}.tag.learned{background:var(--ok-soft);color:var(--ok-ink)}.tag.learning{background:var(--warn-soft);color:var(--warn-ink)}.tag.access-active{background:var(--ok-soft);color:var(--ok-ink)}.tag.access-trial{background:var(--accent-soft);color:var(--accent-ink)}.tag.access-expired{background:var(--bad-soft);color:var(--bad-ink)}.tag.access-none{background:var(--surface-2);color:var(--muted)}.code{font-family:Cascadia Mono,Consolas,monospace;font-size:1.1rem;font-weight:800;letter-spacing:.16em;padding:4px 12px;border-radius:8px;background:var(--accent-soft);color:var(--text);border:var(--edge-width) dashed var(--edge)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:repeating-linear-gradient(to bottom,transparent 0 31px,color-mix(in srgb,var(--edge) 9%,transparent) 31px 32px),var(--bg)}.auth-card{width:100%;max-width:430px;box-shadow:var(--shadow-lg)}.auth-card h1{font-family:var(--font-display);font-weight:400;margin-bottom:6px}.auth-brand{display:flex;justify-content:center;margin-bottom:18px}.auth-brand svg{width:52px;height:52px}.auth-card>p{color:var(--muted);font-size:.95rem;margin:0 0 24px}.switch{text-align:center;margin-top:20px;font-size:.9rem;color:var(--muted)}.roles{display:grid;grid-template-columns:1fr 1fr;gap:10px}.roles button{padding:12px;border-radius:var(--radius-sm);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text);cursor:pointer;font-weight:750;font-size:.92rem;box-shadow:2px 2px 0 var(--edge);transition:transform .08s ease,box-shadow .08s ease,background .14s}.roles button:disabled{opacity:.45;cursor:not-allowed}.roles button:hover:not(:disabled){background:var(--surface-2)}.roles button[aria-pressed=true]{background:var(--accent);color:var(--accent-text);transform:translate(2px,2px);box-shadow:0 0 0 var(--edge)}.hint-box{margin-top:22px;padding:14px 16px;border-radius:var(--radius-sm);background:var(--surface-2);border:var(--edge-width) dashed var(--edge);font-size:.83rem;color:var(--muted);line-height:1.6}.hint-box b{color:var(--text)}.access-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:15px 18px;border-radius:var(--radius-sm);margin-bottom:22px;font-size:.93rem;font-weight:600;border:var(--edge-width) solid var(--edge);box-shadow:var(--shadow)}.access-banner.info{background:var(--accent-soft);color:var(--text)}.access-banner.warn{background:var(--warn-soft);color:var(--warn-ink)}.access-banner.error{background:var(--bad-soft);color:var(--bad-ink)}.access-banner .price{font-weight:850}.access-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.access-actions .btn{background:var(--surface);color:var(--text)}.paywall{text-align:center;padding:38px 26px}.paywall-price{font-family:var(--font-display);font-size:2.8rem;font-weight:400;letter-spacing:-.03em;margin:16px 0 8px;color:var(--text)}.subscribe-card{text-align:center}.subscribe-status{display:flex;flex-direction:column;gap:3px;padding:18px;border-radius:var(--radius-sm);margin:20px 0 6px;background:var(--surface-2);border:var(--edge-width) solid var(--edge)}.subscribe-status b{font-size:1.2rem;font-weight:800}.subscribe-status span{font-size:.9rem;color:var(--muted)}.subscribe-status.active{background:var(--ok-soft);color:var(--ok-ink)}.subscribe-status.trial{background:var(--accent-soft);color:var(--text)}.subscribe-status.expired,.subscribe-status.none{background:var(--bad-soft);color:var(--bad-ink)}.subscribe-status.active span,.subscribe-status.trial span,.subscribe-status.expired span,.subscribe-status.none span{color:inherit;opacity:.85}.add-to-list{position:relative;display:inline-block}.list-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:40;min-width:232px;padding:10px;display:grid;gap:4px;background:var(--surface);border:var(--edge-width) solid var(--edge);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg)}.list-option{display:flex;align-items:center;gap:9px;width:100%;padding:9px 11px;border:none;border-radius:9px;background:transparent;color:var(--text);font-size:.89rem;font-weight:600;text-align:left;cursor:pointer;white-space:normal}.list-option:hover:not(:disabled){background:var(--surface-2)}.list-option.on{color:var(--ok-ink);font-weight:750}.list-option span{width:14px;flex:none}.list-new{display:flex;gap:7px;margin-top:6px}.list-new input{font-size:.86rem;padding:8px 10px}.exam-clock{font-variant-numeric:tabular-nums;font-weight:800;padding:4px 12px;border-radius:var(--radius-pill);border:var(--edge-width) solid var(--edge);background:var(--surface);color:var(--text)}.exam-clock.low{background:var(--bad);color:var(--on-signal);animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.55}}.save-missed{margin-top:18px}.save-missed-panel{text-align:left;background:var(--accent-soft)}.save-options{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}.save-options .btn{max-width:100%}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.muted{color:var(--muted)}.small{font-size:.87rem}.mt{margin-top:24px}.spark{display:flex;align-items:flex-end;gap:4px;height:48px}.spark i{flex:1;min-width:6px;background:var(--accent);border:var(--edge-width) solid var(--edge);border-bottom:none;border-radius:4px 4px 0 0}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}.deck-card:hover{transform:none}}@media (max-width: 640px){.page{padding:20px 16px 70px}.who{display:none}.hero{padding:24px 20px}.match-grid{gap:9px}.ratings,.mode-tiles{grid-template-columns:repeat(2,1fr)}.mode-tile{padding:14px 8px 12px;font-size:.84rem}.mode-tile svg{width:30px;height:30px}.topbar{flex-wrap:wrap;padding:9px 14px;gap:8px 10px}.topbar .brand{font-size:1.15rem;min-height:40px;align-items:center}.topbar .brand .brand-mark{width:26px;height:26px}.topbar .brand .brand-text span{display:none}.sign-out{order:2;margin-left:auto;min-height:40px;padding-inline:16px}.topbar nav{order:3;width:100%;margin-left:0;justify-content:flex-start;gap:6px}.topbar nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 12px;font-size:.85rem}}