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var(--border);width:22px;height:22px;font-family:var(--font-mono);color:var(--mute);flex:0 0 22px;justify-content:center;align-items:center;font-size:11px;display:inline-flex}.opt.correct{background:var(--known-bg);border-color:var(--known-mark)}.opt.correct .key{background:var(--known-mark);color:#fff;border-color:var(--known-mark)}.opt.wrong{background:oklch(96% .04 25);border-color:oklch(65% .18 25)}[data-theme=dark] .opt.wrong{background:oklch(30% .06 25)}.game-stage{color:oklch(95% 0 0);min-height:100svh;padding:32px 24px max(96px, env(safe-area-inset-bottom));background:oklch(13% .01 65);flex-direction:column;max-width:480px;margin:0 auto;display:flex;position:relative}.game-stage .score-pill{font-family:var(--font-mono);color:oklch(85% 0 0);font-size:13px;position:absolute;top:28px;right:24px}.game-stage .qkanji{font-family:var(--font-jp);text-align:center;color:oklch(97% 0 0);margin:8px 0 32px;font-size:120px;line-height:1}.game-stage .opt{color:oklch(95% 0 0);background:oklch(20% .008 65);border-color:oklch(28% .01 65)}.game-stage .opt .key{color:oklch(70% 0 0);border-color:oklch(30% .01 65)}.game-stage .opt.correct{background:oklch(32% .1 155);border-color:oklch(55% .12 155)}.game-stage .opt.wrong{background:oklch(32% .12 25);border-color:oklch(55% .15 25)}.mastery{border-radius:var(--r-full);border:1px solid var(--border);background:var(--surface);cursor:pointer;color:inherit;align-items:center;gap:8px;padding:8px 12px;font-family:inherit;font-size:12.5px;font-weight:500;display:inline-flex}.mastery .dot{border-radius:var(--r-full);background:var(--faint);width:8px;height:8px}.mastery[data-m=learning] .dot{background:var(--learning-mark)}.mastery[data-m=known] .dot{background:var(--known-mark)}.mastery[data-m=known]{background:var(--known-bg);border-color:var(--known-mark)}@supports (color:color-mix(in lab, red, red)){.mastery[data-m=known]{border-color:color-mix(in oklch, var(--known-mark) 30%, var(--border))}}.stat-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);grid-template-columns:1fr 1fr 1fr;display:grid;overflow:hidden}.stat-row .cell{border-left:1px solid var(--border);flex-direction:column;gap:2px;padding:14px 12px;display:flex}.stat-row .cell:first-child{border-left:0}.stat-row .cell .v{letter-spacing:-.02em;font-size:22px;font-weight:600;line-height:1.1}.stat-row .cell .l{color:var(--mute);letter-spacing:.06em;text-transform:uppercase;font-size:10.5px;font-weight:500}.hint-block{background:var(--surface-2);border:1px dashed var(--border);border-radius:var(--r-md);color:var(--mute);text-align:center;padding:14px;font-size:13px}.continue-card{background:var(--ink);color:var(--bg);border-radius:var(--r-xl);cursor:pointer;text-align:left;border:0;align-items:center;gap:18px;width:100%;padding:20px;font-family:inherit;transition:transform .12s;display:flex}.continue-card:active{transform:scale(.98)}[data-theme=dark] .continue-card{background:var(--accent);color:#fff}.continue-card .lhs{flex:1;min-width:0}.continue-card .label-up{color:var(--bg)}@supports (color:color-mix(in lab, red, red)){.continue-card .label-up{color:color-mix(in oklch, var(--bg) 60%, transparent)}}[data-theme=dark] .continue-card .label-up{color:#fffa}.continue-card .ti{letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;margin-top:6px;font-size:17px;font-weight:600;overflow:hidden}.continue-card .meta{opacity:.7;margin-top:4px;font-size:12px}.continue-card .rhs{font-family:var(--font-jp);font-size:48px;font-weight:500;line-height:1}.section-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.section-head h2{margin:0}.reading-block{flex-wrap:wrap;gap:16px;display:flex}.reading-block .grp{flex-direction:column;gap:4px;display:flex}.reading-block .grp .l{color:var(--mute);letter-spacing:.1em;text-transform:uppercase;font-size:9.5px;font-weight:600;font-family:var(--font-mono)}.reading-block .grp .v{font-family:var(--font-jp);color:var(--ink);font-size:16px}.divider{background:var(--hairline);height:1px;margin:16px 0}.sentence{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);flex-direction:column;gap:4px;padding:14px;display:flex}.sentence .jp-line{font-family:var(--font-jp);font-size:15px}.sentence .rd-line{font-family:var(--font-jp);color:var(--mute);font-size:11px}.sentence .en-line{color:var(--ink-2);font-size:13px}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s both fadeIn}@keyframes flipIn{0%{opacity:0;transform:rotateY(20deg)scale(.98)}to{opacity:1;transform:rotateY(0)scale(1)}}.flip-in{animation:.25s both flipIn}.opt,.level-pill,.mastery,.tabs button,.segmented button,.continue-card,.search-bar,.card,.kanji-cell{transition:background-color .18s var(--ease-out), border-color .18s var(--ease-out), transform .12s var(--ease-out), box-shadow .18s var(--ease-out)}.opt:not(:disabled):active,.level-pill:not(.disabled):not(:disabled):active,.mastery:active,.tabs button:active,.segmented button:active{transform:scale(.985)}.flash,.continue-card{box-shadow:inset 0 1px 0 oklch(100% 0 0/.06), var(--shadow-sm)}[data-theme=dark] .flash,[data-theme=dark] .continue-card{box-shadow:inset 0 1px 0 oklch(100% 0 0/.08), var(--shadow-md)}.row-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}.row-list>button,.row-list>a{border:0;border-top:1px solid var(--hairline);cursor:pointer;width:100%;color:inherit;text-align:left;font:inherit;transition:background-color .18s var(--ease-out);background:0 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--tw-drop-shadow-size{syntax:"*";inherits:false}