progress{display:block;width:100%;height:7px;border:0;border-radius:9px;overflow:hidden;accent-color:var(--green);background:var(--sage)}progress::-webkit-progress-bar{background:var(--sage)}progress::-webkit-progress-value{background:var(--green);border-radius:9px}.hero-kanji{display:flex;flex-direction:column;align-items:center;justify-content:center;font:120px Georgia,serif;color:var(--green);opacity:.7;transform:rotate(-7deg)}.hero-kanji span{font:12px var(--sans);letter-spacing:3px;margin-top:15px}.spaced{margin-top:22px}.level-progress{display:flex;gap:22px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.level-progress>b{font:26px var(--serif)}.level-progress>div{flex:1}.level-progress .section-head{margin-bottom:8px}.unit-grid,.study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.unit-card h3{margin-top:12px}.unit-card .btn{margin-top:18px}.locked{opacity:.63}.jp{font-family:'Yu Mincho',serif;font-size:36px;line-height:1.6}.word-row,.result-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}.word-row>div{text-align:right}.word-row .badge{margin:3px}.result-row small{display:block;color:var(--muted);font-size:11px}.result-row>div{min-width:0;overflow-wrap:anywhere}.grade{white-space:nowrap;border-radius:20px;padding:5px 10px;font-size:11px;background:var(--sage)}.grade.again{background:#f6e4dd;color:#9b4836}.grade.hard{background:#f3ebd1;color:#776226}.grade.good{background:#e5eaf5;color:#426088}.grade.easy{background:#e4efe8;color:#396956}.timer-row{display:flex;justify-content:space-between;font-size:12px;margin:15px 0}.timer-row b{font-variant-numeric:tabular-nums}.question-prompt{font-size:58px;overflow-wrap:anywhere;padding:15px 0}.choices .choice{overflow-wrap:anywhere}.choice>span:last-child{min-width:0}.steps{padding-left:22px;font-size:13px}.steps li{margin:18px 0}.example{border-top:1px solid var(--line);padding-top:12px;margin-top:15px;font-size:13px}.study-grid .panel{overflow-wrap:anywhere}.streak-grid{display:grid;grid-template-columns:repeat(14,1fr);gap:7px;margin-top:22px}.streak-day{border-radius:8px;text-align:center;background:var(--sage);padding:8px 2px}.streak-day small,.streak-day b{display:block}.streak-day.done{background:var(--green);color:white}.search-label{display:block;margin:15px 0}input[type=search]{display:block;width:100%;margin-top:8px;border:1px solid var(--line);border-radius:8px;padding:13px;background:var(--white);color:var(--ink);font:inherit}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;margin:18px 0}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px}.source-link{text-decoration:underline}.memory-map{display:flex;justify-content:space-around;gap:20px;padding:25px;background:var(--sage);border-radius:10px;font-size:23px}.nav-extra{display:flex;gap:14px;margin-top:17px;font-size:11px}.panel p:last-child{margin-bottom:0}button:disabled{opacity:.65}@media(max-width:1100px){.unit-grid,.study-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.unit-grid,.study-grid{grid-template-columns:1fr}.hero-kanji{display:none}.streak-grid{grid-template-columns:repeat(7,1fr)}.word-row{align-items:flex-start}.question-prompt{font-size:45px}.memory-map{font-size:18px;flex-wrap:wrap}.result-row{gap:10px}.grade{padding:5px 7px}.timer-row{font-size:11px}.nav-extra{margin-top:10px}}
.home-stats{grid-template-columns:repeat(5,minmax(0,1fr))}.home-stats .stat{min-width:0}.home-stats .study-time strong{font-size:18px;line-height:1.5;display:block}.home-stats .stat strong small{white-space:nowrap}.home-stats+.note{margin-bottom:22px}@media(max-width:1100px){.home-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.home-stats .study-time strong{font-size:16px}.home-stats .stat{padding:15px 12px}.home-stats .stat p{font-size:11px}}

.question-origin{margin:0 0 1rem}.question-origin [data-question-role=review],.question-origin [data-question-role=recovery]{white-space:normal}

.history-attempt{border-top:1px solid var(--line);padding:16px 0}.history-attempt summary{cursor:pointer;line-height:1.6}.history-attempt summary span{display:block;font-size:13px;color:var(--muted);margin-top:4px}.history-attempt[open] summary{margin-bottom:14px}.lesson-history .result-row>div{min-width:0}.lesson-history .result-row small{overflow-wrap:anywhere}

.lesson-primary{margin-top:22px;gap:10px}.lesson-secondary{margin-top:12px;gap:10px}.lesson-secondary .btn{font-size:12px;padding:9px 13px}.lesson-rules{border-top:1px solid var(--line);padding-top:16px;margin-top:22px;line-height:1.7}.lesson-rules summary,.lesson-materials>summary{color:var(--green);font-weight:600}.lesson-materials>summary{font-size:15px}.lesson-materials[open]>summary{margin-bottom:12px}#lesson-history-content[hidden]{display:none}.lesson-overview>p{font-size:13px}.lesson-primary .btn{min-height:44px}@media(max-width:560px){.lesson-primary{display:grid;grid-template-columns:1fr 1fr}.lesson-primary .btn{padding:11px 8px;font-size:12px}}

.lesson-overview .lesson-primary{display:flex;flex-wrap:nowrap;align-items:center;gap:10px;max-width:100%;overflow-x:auto;padding:3px 2px 10px;scrollbar-width:thin}.lesson-overview .lesson-primary .btn{flex:0 0 auto;white-space:nowrap;font-size:12px;padding:11px 15px}

.listening-panel{padding:20px 8px;text-align:center}.listening-panel .actions{justify-content:center}.audio-mark{display:block;font-size:46px;color:var(--green);margin:4px 0 18px}.typed-answer{padding:20px;background:var(--white);border:1px solid var(--line);border-radius:14px;margin:16px 0}.typed-answer label{display:block;font-weight:650;margin-bottom:10px}.typed-answer input{width:100%;font-size:25px;padding:15px;border:1px solid var(--line);border-radius:9px;color:var(--ink);background:var(--paper,#faf9f5)}.typed-answer input:focus{outline:2px solid var(--green);outline-offset:2px}.typed-answer input:disabled{opacity:.65}.typed-answer .btn{margin-top:8px}.listening-panel button:disabled{opacity:.6}@media(max-width:560px){.typed-answer{padding:16px}.typed-answer input{font-size:22px}.listening-panel .actions{flex-wrap:wrap}}

.auth-shell{min-height:70vh;display:grid;place-items:center;padding:2rem}.auth-card{width:min(520px,100%);padding:2rem}.auth-card h1{margin:.35rem 0 1rem}.auth-card label{display:grid;gap:.4rem;margin:1rem 0;font-weight:600}.auth-card input{border:1px solid var(--line,#d9d4c8);border-radius:12px;padding:.8rem 1rem;background:var(--paper,#fff);color:inherit;font:inherit}.auth-message{padding:.8rem 1rem;border-radius:10px;background:rgba(232,137,82,.12);color:var(--ink,#182b2b)}