:root{--bg: #f6f5fb;--card: #ffffff;--ink: #241e2e;--sub: #6b6480;--line: #e4e2f2;--accent: #b316bf;--accent-ink: #8e1199;--accent-soft: #f8e8fa;--blue: #9baff9;--blue-ink: #3f52c6;--blue-soft: #eceffe;--lilac: #b199c9;--pale: #c0c8f7;--olive: #7a7d27;--olive-soft: #f0f1dd;--shadow: 0 1px 2px rgba(36, 30, 46, .05), 0 10px 28px rgba(90, 70, 130, .08)}@media (prefers-color-scheme: dark){:root{--bg: #16131c;--card: #201b29;--ink: #ece7f6;--sub: #a79ebd;--line: #322a42;--accent: #d55ce0;--accent-ink: #e58bec;--accent-soft: #3a1341;--blue: #9baff9;--blue-ink: #a9baff;--blue-soft: #1e2440;--lilac: #b199c9;--pale: #4a4470;--olive: #b6b94e;--olive-soft: #2b2c16;--shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .3)}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Hiragino Sans,Noto Sans JP,PingFang SC,system-ui,sans-serif;line-height:1.75;-webkit-text-size-adjust:100%}.app{max-width:720px;margin:0 auto;padding:32px 20px 80px}.hero{margin-bottom:20px;padding-left:14px;border-left:4px solid var(--accent)}.level{margin:0;font-size:12px;letter-spacing:.12em;color:var(--accent-ink);font-weight:700}.hero h1{margin:4px 0 2px;font-size:26px;letter-spacing:.02em}.title-zh{margin:0;color:var(--blue-ink);font-size:14px}.modes{display:flex;gap:8px;margin:20px 0 6px}.mode{flex:1;padding:10px 6px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--sub);font:inherit;font-size:14px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px;transition:.15s}.mode em{font-style:normal;font-size:11px;opacity:.75}.mode:hover{border-color:var(--lilac);color:var(--ink)}.mode.is-on{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 4px 14px #b316bf47}.mode-hint{margin:0 0 16px;font-size:12px;color:var(--sub);text-align:center}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:12px 14px;background:var(--card);border:1px solid var(--line);border-radius:12px;font-size:13px;box-shadow:var(--shadow)}.toggle,.speed{display:flex;align-items:center;gap:6px;cursor:pointer}.speed{flex:1;min-width:160px;color:var(--sub)}.speed input{flex:1;accent-color:var(--accent)}.toggle input{accent-color:var(--accent);width:16px;height:16px}.player{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.btn{padding:9px 16px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;font-size:14px;cursor:pointer;transition:.15s}.btn:hover:not(:disabled){box-shadow:0 4px 14px #b316bf4d}.btn.ghost{background:transparent;color:var(--accent-ink);border-color:var(--accent)}.btn.ghost:hover:not(:disabled){background:var(--accent-soft);box-shadow:none}.btn:disabled{opacity:.4;cursor:not-allowed}.warn{margin:12px 0 0;font-size:13px;color:var(--accent-ink);background:var(--accent-soft);padding:8px 12px;border-radius:10px}.script{margin-top:20px;display:flex;flex-direction:column;gap:12px}.line{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);transition:.18s}.line.is-open{border-color:var(--accent)}.line.is-playing{box-shadow:0 0 0 2px var(--accent),var(--shadow)}.line-narration{background:transparent;box-shadow:none;border-style:dashed;border-color:var(--lilac)}.line-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:2px}.speaker{font-size:11px;color:var(--lilac);letter-spacing:.1em;font-weight:700}.line-f .speaker{color:var(--accent-ink)}.line-m .speaker{color:var(--blue-ink)}.icon-btn{border:none;background:transparent;color:var(--sub);font-size:13px;cursor:pointer;padding:2px 7px;border-radius:7px;transition:.15s}.icon-btn:hover{background:var(--accent-soft);color:var(--accent-ink)}.icon-btn.is-stop{background:var(--accent);color:#fff}.icon-btn:disabled{opacity:.3;cursor:not-allowed}.jp{margin:0;font-size:17px;cursor:pointer;line-height:2.1}.jp.is-masked{color:var(--sub);font-size:14px;font-style:italic}.tk{white-space:nowrap}.tk-word{border:none;background:var(--accent-soft);color:inherit;font:inherit;font-size:inherit;padding:1px 2px;margin:0 1px;border-radius:5px;cursor:pointer;border-bottom:2px solid var(--lilac);transition:.12s}.tk-word:hover,.tk-active{background:var(--accent);border-bottom-color:var(--accent);color:#fff}ruby rt{font-size:.5em;color:var(--sub)}.zh{margin:8px 0 0;padding:8px 10px;background:var(--blue-soft);color:var(--blue-ink);border-left:3px solid var(--blue);border-radius:0 8px 8px 0;font-size:14.5px;line-height:1.7}.note{margin-top:10px;padding-top:10px;border-top:1px dashed var(--pale);font-size:14px;color:var(--sub)}.note p{margin:4px 0 0}.note-tag{display:inline-block;font-size:10.5px;letter-spacing:.1em;color:#fff;background:var(--olive);padding:1px 9px;border-radius:999px}.word-card{margin-top:10px;padding:10px 12px;border:1px solid var(--accent);border-radius:10px;background:var(--accent-soft)}.word-card-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.word-card-head strong{font-size:17px}.word-card-head .reading{font-size:12px;color:var(--sub)}.word-card-head .pos{font-size:11px;border:1px solid var(--accent);color:var(--accent-ink);border-radius:999px;padding:0 8px}.word-card-head .icon-btn{margin-left:auto}.word-zh{margin:6px 0 2px;color:var(--blue-ink);font-size:15px;font-weight:600}.word-note{margin:0;font-size:13.5px;color:var(--sub)}.card{margin-top:28px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.question h2{margin:0 0 8px;font-size:17px}.question h2 .sub{font-size:12px;color:var(--sub);font-weight:400}.q-text{margin:0;font-size:16px}.q-text-zh{margin:0 0 12px;font-size:13px;color:var(--blue-ink)}.choices{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:8px}.choice{width:100%;display:flex;gap:10px;align-items:flex-start;text-align:left;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:transparent;color:inherit;font:inherit;font-size:15px;cursor:pointer;transition:.15s}.choice:hover{border-color:var(--lilac)}.choice em{display:block;font-style:normal;font-size:12px;color:var(--sub)}.choice .num{width:22px;height:22px;flex:none;border-radius:50%;border:1px solid var(--pale);display:grid;place-items:center;font-size:12px}.choice.correct{border-color:var(--olive);background:var(--olive-soft)}.choice.correct .num{border-color:var(--olive);background:var(--olive);color:#fff}.choice.wrong{border-color:var(--lilac);background:var(--accent-soft);opacity:.75}.answer{margin-top:12px;font-size:14px}.answer p{margin:6px 0}.answer-line{font-weight:700;color:var(--olive)}.distractor{color:var(--sub);font-size:13px}.review h2,.sync h2{margin:0 0 8px;font-size:17px}.review h2 .sub,.sync h2 .sub{font-size:12px;color:var(--sub);font-weight:400}.counts{margin:0 0 10px;font-size:13px;color:var(--olive);font-weight:700}.empty{margin:0;font-size:13px;color:var(--sub)}.bookmarks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.bookmarks li{display:flex;align-items:baseline;gap:8px;padding:7px 10px;border:1px solid var(--line);border-left:3px solid var(--lilac);border-radius:0 8px 8px 0;font-size:15px}.bookmarks .reading{font-size:11px;color:var(--sub)}.bookmarks em{font-style:normal;font-size:13px;color:var(--blue-ink);margin-left:auto}.icon-btn.star{font-size:15px}.icon-btn.star.is-on{color:var(--olive)}.sync-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.sync-row input{flex:1;min-width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--ink);font:inherit;font-size:14px}.sync-row input:focus{outline:2px solid var(--accent);outline-offset:1px}.sync-status{margin:8px 0 0;font-size:13px;color:var(--accent-ink)}.foot{margin-top:32px;text-align:center;font-size:12px;color:var(--sub)}@media (max-width: 480px){.app{padding:20px 14px 60px}.jp{font-size:16px}}.page-switch{display:flex;gap:6px;justify-content:center;padding:10px 12px 0}.page-switch a{font-size:13px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);color:var(--sub);text-decoration:none}.page-switch a.is-on{background:var(--accent);border-color:var(--accent);color:#fff}.dq-progress{display:flex;align-items:center;gap:10px;margin:18px 0 8px;font-size:13px;color:var(--sub)}.dq-round{color:var(--accent-ink);font-weight:700}.dq-best{margin-left:auto;color:var(--olive)}.dq-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 18px 16px;box-shadow:var(--shadow)}.dq-timer{height:6px;border-radius:999px;background:var(--line);overflow:hidden;margin-bottom:18px}.dq-timer span{display:block;height:100%;background:var(--blue);transition:width .1s linear}.dq-timer span.is-hot{background:var(--accent)}.dq-sentence{margin:0 0 18px;font-size:21px;line-height:2;text-align:center}.dq-blank{display:inline-block;min-width:2.2em;margin:0 4px;border-bottom:2px solid var(--pale);text-align:center}.dq-blank.is-filled{color:var(--olive);font-weight:700;border-bottom-color:var(--olive)}.dq-choices{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.dq-choice{padding:16px 4px;font:inherit;font-size:22px;border:1px solid var(--line);border-radius:12px;background:transparent;color:inherit;cursor:pointer;transition:.12s}.dq-choice:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft)}.dq-choice.is-right{background:var(--olive-soft);border-color:var(--olive);color:var(--olive);font-weight:700}.dq-choice.is-wrong{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-ink)}.dq-choice.is-dim{opacity:.35}.dq-giveup{display:block;margin:14px auto 0;background:none;border:none;font:inherit;font-size:13px;color:var(--sub);text-decoration:underline;cursor:pointer}.dq-flash{margin:14px 0 0;font-size:13.5px;color:var(--sub)}.dq-hint{margin:12px 0 0;font-size:12px;color:var(--sub);text-align:center}.dq-rate{display:flex;align-items:baseline;gap:10px;margin:24px 0 2px}.dq-rate strong{font-size:44px;color:var(--accent-ink);line-height:1}.dq-rate span{font-size:13px;color:var(--sub)}.dq-rounds{margin:0 0 18px;font-size:13px;color:var(--sub)}.dq-list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:8px}.dq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}.dq-item.is-missed{border-left:3px solid var(--accent)}.dq-item-head{width:100%;display:flex;gap:12px;align-items:baseline;padding:12px 14px 8px;background:none;border:none;font:inherit;text-align:left;color:inherit;cursor:pointer}.dq-item-sentence{flex:1}.dq-score{flex:none;text-align:right;line-height:1.3}.dq-score-pct{display:block;font-size:16px;font-weight:700;color:var(--olive)}.dq-item.is-missed .dq-score-pct{color:var(--accent-ink)}.dq-score-n{display:block;font-size:11px;color:var(--sub)}.dq-bar{height:4px;margin:0 14px 10px;border-radius:999px;background:var(--line);overflow:hidden}.dq-bar span{display:block;height:100%;background:var(--olive)}.dq-bar span.is-weak{background:var(--accent)}.dq-why dt em{font-style:normal;margin-left:6px;font-size:11px;color:var(--sub);font-weight:400}.dq-timeout-note{margin:6px 0 0;font-size:12px;color:var(--sub)}.dq-item-sentence em{font-style:normal;font-weight:700;color:var(--olive)}.dq-explain{padding:0 14px 14px;border-top:1px solid var(--line)}.dq-zh{margin:10px 0 6px;font-size:13px;color:var(--blue-ink)}.dq-sense{margin:0 0 10px;font-size:14px;background:var(--olive-soft);border-radius:10px;padding:10px 12px}.dq-why{margin:0;font-size:13.5px}.dq-why div{margin-bottom:8px}.dq-why dt{color:var(--accent-ink);font-weight:700}.dq-why dd{margin:0;color:var(--sub)}.dq-by-answer{list-style:none;margin:10px 0 18px;padding:0;display:flex;gap:8px}.dq-by-answer li{flex:1;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 4px;text-align:center}.dq-by-p{display:block;font-size:18px;font-weight:700}.dq-by-pct{display:block;font-size:15px;color:var(--accent-ink);font-weight:700}.dq-by-n{display:block;font-size:11px;color:var(--sub)}.dq-check{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:16px;padding:18px;box-shadow:var(--shadow);text-align:center}.dq-check-head{margin:0;font-size:13px;color:var(--sub)}.dq-check .dq-rate{justify-content:center;margin:6px 0 4px}.dq-check .dq-by-answer{margin:12px 0 16px}.dq-foot{margin-top:28px;text-align:center}.dq-fb-link{background:none;border:none;font:inherit;font-size:12px;color:var(--sub);text-decoration:underline;cursor:pointer}.dq-fb-link:hover{color:var(--accent-ink)}.dq-ask{display:block;margin:12px 0 0;padding:0;background:none;border:none;font:inherit;font-size:13px;color:var(--accent-ink);cursor:pointer}.dq-ask:hover{text-decoration:underline}.fb-form{margin:12px 0 0;text-align:left}.fb-form textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font:inherit;font-size:14px;resize:vertical}.fb-form textarea:focus{outline:2px solid var(--pale);outline-offset:1px}.fb-row{display:flex;align-items:center;gap:8px;margin-top:8px}.fb-error{font-size:12px;color:var(--accent-ink)}.fb-note{margin:12px 0 0;font-size:13px;color:var(--sub)}.fb-note.is-done{color:var(--olive)}.dq-user{margin-top:28px;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:14px}.dq-user label{display:block;font-size:12px;color:var(--sub);margin-bottom:6px}.dq-user-note{margin:8px 0 0;font-size:12px;color:var(--sub)}.dq-lifetime{margin:0 0 14px;font-size:13px;color:var(--olive)}.zh-scene{margin:0 0 6px;font-size:11px;letter-spacing:.14em;color:var(--sub);text-align:center}.zh-prompt{margin:0 0 18px;font-size:18px;line-height:1.7;text-align:center}.zh-choices{display:grid;gap:8px}.zh-choice{padding:13px 14px;font-size:18px;text-align:left;line-height:1.5}.zh-pinyin{display:block;margin-top:3px;font-size:12px;font-style:normal;font-weight:400;letter-spacing:.04em;opacity:.85}.zh .dq-item-sentence{display:block}.zh .dq-item-sentence em{font-style:normal;font-weight:700;color:var(--olive)}.zh-item-ja{display:block;margin-top:3px;font-size:12px;color:var(--sub)}.zh .dq-zh em{font-style:normal;font-size:13px;color:var(--sub)}.zh-replay{text-decoration:none;color:var(--olive);font-weight:700}.zh-play{margin-left:10px;padding:2px 10px;font:inherit;font-size:12px;color:var(--olive);background:none;border:1px solid var(--olive);border-radius:999px;cursor:pointer}.zh-toggle{display:block;margin:10px auto 0;padding:5px 14px;font:inherit;font-size:12px;color:var(--sub);background:none;border:1px solid var(--line);border-radius:999px;cursor:pointer}.zh-toggle.is-on{color:var(--olive);border-color:var(--olive);font-weight:700}.wq-word{margin:6px 0 20px;font-size:54px;line-height:1.2;letter-spacing:.06em;text-align:center}.wq-choice{text-align:center;font-size:22px;letter-spacing:.05em}.wq-from{margin:16px 0 0;text-align:center}.wq-from-zh{display:block;font-size:15px;color:var(--olive)}.wq-from-ja{display:block;margin-top:2px;font-size:12px;color:var(--sub)}.bw-head{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:12px;color:var(--sub)}.bw-cat{color:var(--olive);font-weight:700}.bw-quit{margin-left:auto;padding:4px 12px;font:inherit;font-size:12px;color:var(--sub);background:none;border:1px solid var(--line);border-radius:999px;cursor:pointer}.bw-word{margin:6px 0 2px;font-size:40px;line-height:1.25;letter-spacing:.04em;text-align:center}.bw-read{margin:0 0 20px;text-align:center;font-size:13px;color:var(--sub)}.bw-choice{font-size:16px}.bw-choice.is-none{color:var(--sub);font-style:italic}.bw-reveal{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.bw-ok{margin:0 0 6px;font-weight:700;color:var(--olive)}.bw-ng{margin:0 0 6px;font-weight:700;color:var(--accent-ink)}.bw-mean{margin:0 0 6px;font-size:15px;line-height:1.7}.bw-ex{margin:0;font-size:13.5px;line-height:1.8;color:var(--sub)}.bw-actions{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}.bw-actions .zh-toggle{margin:0}.bw-result h2{margin:0 0 10px;font-size:18px}.bw-score{margin:0 0 6px;font-size:30px;font-weight:700;color:var(--accent-ink)}.bw-today{margin:14px 0;font-size:13.5px;color:var(--sub)}.bw-hint{margin:8px 0 0;font-size:12px;color:var(--sub)}.bw-weak{width:100%}.bw-sub{margin:26px 0 10px;font-size:14px}.bw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:6px}.bw-cell{padding:10px 0;font:inherit;font-size:13px;color:inherit;background:transparent;border:1px solid var(--line);border-radius:10px;cursor:pointer}.bw-cell:hover{border-color:var(--accent);background:var(--accent-soft)}.bw-cell.is-part{border-color:var(--blue);color:var(--blue)}.bw-cell.is-done{background:var(--olive-soft);border-color:var(--olive);color:var(--olive);font-weight:700}.bw-listen{text-align:center;margin:10px 0 22px}.bw-speaker{width:96px;height:96px;font-size:40px;line-height:1;background:var(--accent-soft);color:inherit;border:1px solid var(--accent);border-radius:50%;cursor:pointer;transition:.12s}.bw-speaker:hover{box-shadow:0 4px 16px #b316bf47}.bw-speaker:active{transform:scale(.96)}.bw-listen .bw-read{margin:12px 0 0}.bw-pos{margin-left:8px;opacity:.75}.bw-result{position:relative;overflow:hidden}.bw-praise{margin:0 0 2px;font-size:13px;font-weight:700;color:var(--olive);letter-spacing:.08em}.bw-big{font-size:34px;color:var(--accent-ink)}.bw-cheer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.bw-cheer span{position:absolute;top:-30px;font-size:20px;animation:bw-fall 2.4s ease-in forwards}@keyframes bw-fall{0%{transform:translateY(0) rotate(0);opacity:0}10%{opacity:1}to{transform:translateY(320px) rotate(220deg);opacity:0}}@media (prefers-reduced-motion: reduce){.bw-cheer{display:none}}.bw-days{display:flex;align-items:flex-end;gap:8px;height:110px;margin:6px 0 22px}.bw-day{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.bw-day-n{font-size:11px;color:var(--sub)}.bw-day-bar{width:100%;margin-top:auto;background:var(--pale);border-radius:6px 6px 0 0;transition:height .4s ease-out}.bw-day.is-today .bw-day-bar{background:var(--accent)}.bw-day.is-today .bw-day-n{color:var(--accent-ink);font-weight:700}.bw-day-label{margin-top:4px;font-size:11px;color:var(--sub)}.bw-rates{list-style:none;margin:0 0 18px;padding:0}.bw-rates li{display:grid;grid-template-columns:5.5em 1fr 3em 3em;align-items:center;gap:8px;padding:3px 0;font-size:13px}.bw-rate-word{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bw-rate-bar{height:8px;background:var(--line);border-radius:999px;overflow:hidden}.bw-rate-bar span{display:block;height:100%;border-radius:999px}.bw-rate-bar .is-good{background:var(--olive)}.bw-rate-bar .is-mid{background:var(--blue)}.bw-rate-bar .is-bad{background:var(--accent)}.bw-rate-pct{text-align:right;color:var(--sub)}.bw-rate-n{text-align:right;font-size:11px;color:var(--sub)}.bw-choice.is-none.is-right{color:var(--olive);font-style:normal;font-weight:700}.bw-menu{display:grid;gap:8px;margin:18px 0 10px}.bw-menu .btn{width:100%}.bw-main{padding:16px 18px;font-size:16px;font-weight:700}.bw-streak{margin-left:10px;color:var(--accent-ink);font-weight:700}.bw-settings{display:flex;gap:8px;margin:16px 0 6px;flex-wrap:wrap}.bw-settings .zh-toggle{margin:0}.bw-list-toggle{display:block;width:100%;margin:14px 0 8px;padding:8px 0;font:inherit;font-size:13px;text-align:left;color:var(--sub);background:none;border:none;border-top:1px solid var(--line);cursor:pointer}.bw-list-toggle:hover{color:var(--accent-ink)}.bw-retry{color:var(--accent-ink);font-weight:700}.bw-speaker.is-alert{border-color:var(--accent);animation:bw-pulse 1.2s ease-in-out infinite}@keyframes bw-pulse{0%,to{box-shadow:0 0 #b316bf73}50%{box-shadow:0 0 0 12px #b316bf00}}@media (prefers-reduced-motion: reduce){.bw-speaker.is-alert{animation:none}}.bw-listen .zh-toggle{margin-top:10px}.bw-mean-ja{display:block;margin-top:3px;font-size:12px;color:var(--sub)}.bw-flash-tally{margin:0 0 12px;text-align:center;font-size:12px;color:var(--sub)}.bw-week{margin-left:10px;color:var(--sub);font-weight:400}.bw-flash{position:relative;min-height:210px;display:grid;place-items:center;padding:22px 18px;border:1px solid var(--line);border-radius:14px;background:var(--bg);text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:pan-y;transition:transform .08s ease-out}.bw-flash.is-revealed{background:var(--card);cursor:grab}.bw-flash.is-revealed:active{cursor:grabbing}.bw-flash .bw-word{margin:0 0 4px}.bw-flash .bw-read{margin:0 0 12px}.bw-flash .bw-mean{margin:0;font-size:17px}.bw-flash .bw-mean-ja{margin:4px 0 0}.bw-flash .bw-ex{margin:12px 0 0}.bw-flash-face{display:flex;flex-direction:column;align-items:center}.bw-flash-face .bw-speaker{margin-bottom:12px}.bw-flash-mark{position:absolute;top:12px;padding:4px 12px;font-size:13px;font-weight:700;border:2px solid currentColor;border-radius:999px}.bw-flash-mark.is-good{right:12px;color:var(--olive)}.bw-flash-mark.is-bad{left:12px;color:var(--accent-ink)}.bw-flash-actions{display:flex;gap:10px;margin-top:14px}.bw-flash-actions .btn{flex:1}.bw-flash-good{background:var(--olive);border-color:var(--olive)}.bw-flash-good:hover:not(:disabled){box-shadow:0 4px 14px #7a7d274d}.bw-flash-bad{color:var(--accent-ink)}.bw-flash-hint{margin:12px 0 0;text-align:center;font-size:12px;color:var(--sub)}.bw-cheer-stop{text-align:center}.bw-cheer-stop h2{margin:0 0 18px}.bw-cheer-stop .bw-actions{justify-content:center}.bw-tally{display:flex;justify-content:center;gap:28px;margin:0 0 8px}.bw-tally div{display:flex;flex-direction:column;gap:2px}.bw-tally-n{font-size:34px;font-weight:700;color:var(--accent-ink);line-height:1.1}.bw-tally-label{font-size:12px;color:var(--sub)}.mtg-tiers{display:flex;justify-content:center;gap:8px;margin:0 0 14px}.mtg-tiers .zh-toggle{margin:0}.mtg-flash{text-align:left}.mtg-flash .bw-read{text-align:center;margin:14px 0 0}.mtg-ja{margin:0;font-size:16px;line-height:1.8}.mtg-en{margin:14px 0 0;padding-top:14px;border-top:1px dashed var(--line);font-size:18px;line-height:1.6;font-weight:600;color:var(--accent-ink)}.mtg-hint{margin:10px 0 0;font-size:12px;color:var(--sub)}.mtg-flash .bw-flash-face{align-items:stretch}.mtg-flash .bw-speaker{margin:12px auto 0}.mtg-subactions{margin-bottom:10px}.mtg-judge{display:flex;gap:10px}.mtg-judge-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:14px 10px;font:inherit;font-weight:700;border:1.5px solid var(--line);border-radius:14px;background:var(--card);color:var(--sub);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;transition:background .12s,border-color .12s,transform .06s}.mtg-judge-btn:active{transform:scale(.97)}.mtg-judge-mark{font-size:20px;line-height:1}.mtg-judge-label{font-size:14px}.mtg-judge-key{font-size:11px;opacity:.6}.mtg-judge-btn.is-good{color:var(--olive);border-color:var(--olive)}.mtg-judge-btn.is-good:hover{background:var(--olive-soft)}.mtg-judge-btn.is-bad{color:var(--accent-ink);border-color:var(--accent)}.mtg-judge-btn.is-bad:hover{background:var(--accent-soft)}.mtg-tally-bad{color:var(--sub)}@media (max-width: 640px){.mtg-judge{position:fixed;left:0;right:0;bottom:0;z-index:20;gap:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}.mtg-judge-btn{min-height:64px;border-radius:16px;justify-content:center}.mtg-judge-btn.is-bad{margin-right:6px}.mtg-judge-btn.is-good{margin-left:6px}.mtg-judge-key,.mtg-card .bw-flash-hint{display:none}.mtg-card{padding-bottom:96px}}.mtg-skel{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:var(--olive-soft);font-size:14px;line-height:1.9;color:var(--text)}.mtg-slot{display:inline-block;padding:1px 7px;margin:0 1px;border-radius:6px;background:var(--card);border:1px dashed var(--olive);color:var(--sub);font-size:12.5px}.bw-mile-praise{font-size:calc(13px + var(--step, 1) * 2.2px);letter-spacing:.06em}.bw-cheer-stop .bw-mile-n{margin:2px 0 16px;font-size:calc(20px + var(--step, 1) * 3.4px);color:var(--accent-ink);line-height:1.2}.bw-mile-pct{margin:0 0 6px;font-size:13px;color:var(--sub)}.bw-mile-pct b{font-size:17px;color:var(--ink);margin-left:4px}.bw-mile-bar{display:block;width:100%;margin:0 auto 18px}.bw-cheer-stop .bw-sub{margin:24px 0 4px;text-align:left}.bw-mile-list{list-style:none;margin:0;padding:0;text-align:left}.bw-mile-list li{border-bottom:1px solid var(--line)}.bw-mile-list li.is-open{background:var(--accent-soft);border-radius:10px}.bw-mile-row{width:100%;display:flex;align-items:baseline;gap:10px;padding:10px 8px;font:inherit;color:inherit;background:none;border:none;cursor:pointer;text-align:left}.bw-mile-row:hover{color:var(--accent-ink)}.bw-mile-mark{flex:none;min-width:52px;padding:2px 6px;font-size:11px;font-weight:700;text-align:center;border:1px solid currentColor;border-radius:999px}.bw-mile-mark.is-good{color:var(--olive)}.bw-mile-mark.is-bad{color:var(--accent-ink)}.bw-mile-word{font-size:16px;font-weight:700}.bw-mile-read{font-size:12px;color:var(--sub)}.bw-mile-caret{margin-left:auto;font-size:12px;color:var(--sub)}.bw-mile-detail{padding:0 8px 12px}.bw-mile-detail .bw-mean{margin:0 0 6px;font-size:14px}.bw-mile-detail .bw-ex{margin:0}.bw-mile-detail .bw-actions{margin-top:10px}.mtg-progress{text-align:center;margin:6px 0 18px}.mtg-progress-num{line-height:1}.mtg-progress-num strong{font-size:44px;color:var(--accent-ink)}.mtg-progress-num span{font-size:18px;color:var(--sub);margin-left:2px}.mtg-progress-bar{height:8px;margin:10px auto 6px;max-width:320px;border-radius:999px;background:var(--line);overflow:hidden}.mtg-progress-fill{height:100%;border-radius:999px;background:var(--olive);transition:width .4s ease-out}.mtg-progress-label{margin:0;font-size:12px;color:var(--sub)}.mtg-done-title{margin:0 0 14px;font-size:20px}.mtg-checkpoint-actions{justify-content:center;margin-bottom:18px}.mtg-review-title{margin:18px 0 8px;font-size:12px;color:var(--sub)}.mtg-review{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.mtg-review-row{border:1px solid var(--line);border-radius:10px;background:var(--card);overflow:hidden}.mtg-review-row.is-bad{border-color:var(--accent)}.mtg-review-head{display:flex;align-items:flex-start;gap:8px;width:100%;padding:10px 12px;border:none;background:transparent;color:inherit;font:inherit;font-size:14px;line-height:1.5;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent}.mtg-review-head:hover{background:var(--accent-soft)}.mtg-review-mark{flex:none;font-weight:700}.is-good .mtg-review-mark{color:var(--olive)}.is-bad .mtg-review-mark{color:var(--accent-ink)}.mtg-review-en{flex:1}.mtg-review-caret{flex:none;color:var(--sub);font-size:16px;line-height:1.3}.mtg-review-detail{padding:0 12px 12px;border-top:1px dashed var(--line)}.mtg-review-ja{margin:10px 0 0;font-size:14px}.mtg-review-detail .mtg-hint{margin-top:8px}.mtg-review-detail .zh-toggle{margin:10px 0 0}.mtg-flash-tally{margin:0 0 12px;text-align:center;font-size:12px;color:var(--sub)}.mtg-sync{margin-top:20px;padding-top:14px;border-top:1px dashed var(--line)}.mtg-sync-title{margin:0 0 8px;font-size:12px;color:var(--sub)}.mtg-sync-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.mtg-sync-input{flex:1;min-width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font:inherit;font-size:14px}.mtg-sync-input:focus{outline:none;border-color:var(--accent)}.mtg-sync-row .zh-toggle{margin:0}.mtg-sync-status{margin:8px 0 0;font-size:12px;color:var(--sub)}