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i{display:grid;place-items:center;width:19px;height:19px;flex:none;border-radius:50%;background:var(--surface-3);color:var(--muted);font:600 10px var(--font-mono);font-style:normal}.step-tab.is-done i{background:var(--good-soft);color:var(--good)}.step-tab.is-done i:after{content:"✓";font-size:10px}.step-tab.is-done i{font-size:0}.step-tab.is-active{background:var(--accent-soft);color:var(--accent-strong)}.step-tab.is-active i{background:var(--surface);color:var(--accent-strong)}.step-tab.is-active.is-done i{font-size:0}.study-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;padding:28px clamp(20px,3vw,44px) 56px}.study-scroll::-webkit-scrollbar{display:none}.study-inner{width:min(100%,1080px);margin:0 auto}.step-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid var(--line)}.step-intro-copy{flex:1;min-width:260px}.step-intro h2{margin-top:6px;font-size:clamp(22px,2.6vw,28px)}.step-intro p{max-width:720px;margin-top:8px;color:var(--muted);font-size:13.5px;line-height:1.8}.step-actions{flex:none;display:flex;align-items:center;gap:12px}.step-count{display:flex;flex-direction:column;align-items:flex-end;color:var(--muted);font-size:11px}.step-count b{color:var(--ink);font:700 15px var(--font-mono)}.study-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:14px}.study-grid.is-wide{grid-template-columns:repeat(auto-fill,minmax(min(100%,460px),1fr))}.study-card{display:flex;flex-direction:column;gap:8px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1)}.study-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.study-card-top .icon-btn{width:32px;height:32px;flex:none;border-radius:var(--r-sm)}.vocab-word{font:700 23px/1.3 var(--font-jp)}.vocab-reading{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:12.5px}.vocab-romaji{color:var(--accent-strong);font:500 11.5px var(--font-mono)}.vocab-meaning{color:var(--ink-2);font-size:13px}.vocab-meaning em{margin-left:8px;color:var(--muted);font-size:11px;font-style:normal}.study-note{color:var(--muted);font-size:11.5px;line-height:1.7}.study-more{margin-top:2px}.study-more summary{display:inline-flex;align-items:center;gap:5px;color:var(--accent-strong);font-size:11.5px;cursor:pointer;list-style:none}.study-more summary::-webkit-details-marker{display:none}.study-more summary:after{content:"▾";font-size:9px;transition:transform .18s}.study-more[open] summary:after{transform:rotate(180deg)}.study-more .study-more-body{padding-top:8px}.grammar-pattern{font:700 17px/1.5 var(--font-jp)}.grammar-explain{color:var(--ink-2);font-size:13px;line-height:1.8}.grammar-tips{display:flex;flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:11.5px;line-height:1.7}.grammar-tips li:before{content:"· ";color:var(--accent-strong)}.grammar-examples{display:flex;flex-direction:column;gap:7px;padding-top:10px;border-top:1px dashed var(--line)}.grammar-example{display:flex;flex-direction:column;gap:2px}.grammar-example span{font-size:13.5px;line-height:1.6}.grammar-example small{color:var(--muted);font-size:11.5px}.basic-ja{font-size:16px;line-height:1.65}.basic-reading{color:var(--muted);font-size:11.5px}.basic-zh{color:var(--ink-2);font-size:12.5px}.basic-focus{align-self:flex-start}.usage-term{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}.usage-term b{font:700 16px var(--font-jp)}.usage-term span{color:var(--muted);font-size:11.5px}.usage-note{color:var(--ink-2);font-size:12.5px;line-height:1.8}.passage{display:flex;flex-direction:column;gap:14px}.passage-head{display:flex;flex-direction:column;gap:4px}.passage-head h3{font-size:19px}.passage-scene{color:var(--muted);font-size:12px}.passage-lines{display:flex;flex-direction:column;gap:10px}.passage-line{display:flex;gap:14px;padding:15px 52px 15px 18px;position:relative;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface)}.passage-speaker{flex:none;width:56px;padding-top:2px;color:var(--accent-strong);font-size:11.5px;font-weight:650}.passage-text{display:flex;flex-direction:column;gap:3px;min-width:0}.passage-text p{font-size:15.5px;line-height:1.7}.passage-text small{color:var(--muted);font-size:11.5px;line-height:1.6}.passage-reading{color:var(--accent-strong)!important}.passage-line .icon-btn{position:absolute;top:11px;right:11px;width:30px;height:30px;border-radius:var(--r-sm)}.study-cta{flex:none;z-index:5;padding:12px clamp(20px,3vw,44px) calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.study-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;width:min(100%,1080px);margin:0 auto}.study-cta-copy{display:flex;flex-direction:column;gap:2px}.study-cta-copy b{font-size:14px}.study-cta-copy small{color:var(--muted);font-size:11.5px}.practice{display:flex;flex-direction:column;height:var(--ui-vh);min-height:0}.practice-head{flex:none;z-index:10;padding:12px clamp(18px,3vw,40px) 0;background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.practice-head-inner{width:min(100%,820px);margin:0 auto}.practice-bar{display:flex;align-items:center;gap:12px;min-height:42px}.practice-bar .back-link{margin-bottom:0}.practice-title{flex:1;min-width:0;overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.practice-title b{color:var(--ink);font-weight:600}.practice-count{flex:none;color:var(--muted);font:600 12px var(--font-mono)}.practice-progress{padding:10px 0 12px}.practice-progress .progress{height:5px}.practice-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;padding:22px clamp(18px,3vw,40px) 40px}.practice-scroll::-webkit-scrollbar{display:none}.practice-inner{display:flex;flex-direction:column;width:min(100%,820px);min-height:100%;margin:0 auto}.practice-inner>.question,.practice-inner>.result{margin-top:auto;margin-bottom:auto}.question{padding:clamp(20px,3vw,30px);border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-1)}.question-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.question-tags{display:flex;gap:7px;flex-wrap:wrap}.question-tools{display:flex;align-items:center;gap:8px;margin-left:auto}.prompt-switch{display:inline-flex;padding:2px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface-2)}.prompt-switch button{padding:5px 11px;border-radius:var(--r-pill);color:var(--muted);font-size:11.5px;transition:background-color .16s,color .16s}.prompt-switch button.is-active{background:var(--surface);color:var(--accent-strong);font-weight:650;box-shadow:var(--shadow-1)}.prompt{color:var(--ink);font-size:clamp(21px,2.6vw,27px);font-weight:650;line-height:1.65;letter-spacing:-.01em;overflow-wrap:anywhere}.prompt.is-japanese{font-family:var(--font-jp);font-weight:500;letter-spacing:0}.prompt.is-glyph{padding:10px 0 4px;font-size:clamp(54px,11vw,78px);font-weight:500;line-height:1.15;letter-spacing:.04em;text-align:center}.prompt-hint{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.65}.prompt-note{margin-top:8px;color:var(--muted);font-size:11.5px}.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.choices.is-binary{grid-template-columns:repeat(2,minmax(0,160px))}.choice{position:relative;display:flex;align-items:center;justify-content:center;min-height:56px;padding:12px 16px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);color:var(--ink);font-size:15.5px;text-align:center;transition:border-color .16s,background-color .16s,transform .16s,box-shadow .16s}.choice:hover:not(:disabled){border-color:color-mix(in srgb,var(--accent) 50%,var(--line));background:var(--accent-soft)}.choice.is-correct{border-color:var(--good);background:var(--good-soft);color:var(--good)}.choice.is-wrong{border-color:var(--bad);background:var(--bad-soft);color:var(--bad)}.choice-key{position:absolute;top:7px;left:8px;display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--muted);font:600 10.5px var(--font-mono)}.answer-form{margin-top:20px}.answer-input{width:100%;min-height:58px;padding:13px 16px;border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface-2);color:var(--ink);caret-color:var(--accent-strong);font-family:var(--font-sans);font-size:19px;letter-spacing:.01em;transition:border-color .16s,box-shadow .16s,background-color .16s}.answer-input:focus{outline:none;border-color:var(--accent);background:var(--surface);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}.answer-input.is-correct{border-color:var(--good);box-shadow:0 0 0 3px color-mix(in srgb,var(--good) 16%,transparent)}.answer-input.is-wrong{border-color:var(--bad);box-shadow:0 0 0 3px color-mix(in srgb,var(--bad) 14%,transparent)}.feedback{display:flex;flex-direction:column;gap:4px;margin-top:18px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);animation:feedback-in .18s var(--ease) both}@keyframes feedback-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.feedback b{font-size:11px;letter-spacing:.08em}.feedback span{font-size:17px}.feedback .feedback-romaji{color:var(--accent-strong);font:500 12.5px var(--font-mono);font-style:normal}.feedback small{color:var(--muted);font-size:11.5px;line-height:1.7}.feedback.is-correct{border-color:color-mix(in srgb,var(--good) 38%,var(--line));background:var(--good-soft)}.feedback.is-correct b{color:var(--good)}.feedback.is-wrong{border-color:color-mix(in srgb,var(--bad) 38%,var(--line));background:var(--bad-soft)}.feedback.is-wrong b{color:var(--bad)}.practice-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:18px}.practice-actions .btn-primary{min-width:148px}.result{width:min(100%,560px);margin:24px auto;padding:40px 28px;border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-1);text-align:center}.result-badge{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-size:28px}.result h1{font-size:24px}.result>p{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.75}.result-stats{display:flex;justify-content:center;gap:40px;margin:24px 0 26px}.result-stats div{display:flex;flex-direction:column;gap:2px}.result-stats b{font-size:22px}.result-stats span{color:var(--muted);font-size:11px}.result-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.list{overflow:hidden;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1)}.list-row{display:flex;align-items:center;gap:16px;padding:15px 18px;border-top:1px solid var(--line)}.list-row:first-child{border-top:0}.list-row:hover{background:var(--surface-2)}.list-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.list-copy b{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-copy small{color:var(--muted);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-row .btn{flex:none}.settings{display:flex;flex-direction:column;gap:10px}.setting-row{display:flex;align-items:center;gap:18px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface)}.setting-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.setting-copy b{font-size:13.5px}.setting-copy span{color:var(--muted);font-size:11.5px;line-height:1.6}.setting-control{flex:none;display:flex;align-items:center;gap:8px}.select{min-height:38px;padding:0 10px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface-2);color:var(--ink);font-size:12.5px}.segmented{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface-2)}.segmented button{padding:6px 12px;border-radius:var(--r-pill);color:var(--muted);font-size:12px}.segmented button.is-active{background:var(--surface);color:var(--accent-strong);font-weight:650;box-shadow:var(--shadow-1)}.toggle{position:relative;width:44px;height:26px;flex:none;border-radius:var(--r-pill);background:var(--line-strong);transition:background-color .18s}.toggle i{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .18s var(--ease)}.toggle.is-on{background:var(--accent)}.toggle.is-on i{transform:translate(18px)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;padding:18px;background:color-mix(in srgb,var(--ink) 42%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.dialog{position:relative;width:min(100%,480px);max-height:calc(var(--ui-vh) - 36px);overflow-y:auto;padding:26px;border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-2);animation:dialog-in .2s var(--ease) both}@keyframes dialog-in{0%{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}.dialog-close{position:absolute;top:14px;right:14px}.dialog h2{margin-top:6px;font-size:22px}.dialog>p{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.7}.dialog-label{display:block;margin:18px 0 7px;color:var(--ink-2);font-size:12.5px;font-weight:650}.text-input{width:100%;height:46px;padding:0 13px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface-2);color:var(--ink);font:600 17px var(--font-mono);letter-spacing:.1em}.text-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 14%,transparent)}.dialog-actions{display:flex;gap:9px;margin-top:12px}.dialog-actions>*{flex:1}.dialog-note{margin-top:12px;color:var(--accent-strong);font-size:12.5px;line-height:1.6;overflow-wrap:anywhere}.dialog-warning{display:block;margin-top:14px;color:var(--muted);font-size:11px;line-height:1.65}.account-current{display:flex;align-items:center;gap:10px;margin-top:16px;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2)}.account-current span{color:var(--muted);font-size:11.5px}.account-current b{color:var(--accent-strong);font:700 16px var(--font-mono);letter-spacing:.08em}.account-current .btn{margin-left:auto}.logout{margin-top:16px;color:var(--bad);font-size:12px}.kana-chart-card{margin:0;padding:clamp(16px,2.4vw,24px);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1)}.kana-chart-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.kana-chart-heading h2{margin-top:5px;font-size:20px}.kana-chart-heading p{margin-top:3px;color:var(--muted);font-size:12px}.kana-chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}.kana-chart-section{min-width:0;padding:13px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2)}.kana-chart-section:first-child{grid-column:1 / -1}.kana-chart-section h3{margin-bottom:9px;color:var(--accent-strong);font-size:13px}.kana-table-wrap{width:100%;overflow-x:auto}.kana-table{width:100%;border-collapse:collapse;table-layout:fixed;text-align:center}.kana-table th,.kana-table td{height:46px;padding:3px 2px;border:1px solid var(--line)}.kana-table thead th{height:28px;background:var(--surface-3);color:var(--muted);font-size:10px;font-weight:650}.kana-table tbody th{width:46px;background:var(--surface-3);color:var(--muted);font-size:10px;font-weight:600}.kana-table td{background:var(--surface)}.kana-pair{display:flex;justify-content:center;gap:3px;color:var(--ink);font:500 16px/1.15 var(--font-jp)}.kana-table td small{display:block;margin-top:2px;color:var(--muted);font:9px var(--font-mono)}.kana-table-note{margin-top:8px;color:var(--muted);font-size:11px}.kana-chart-current{display:grid;justify-items:center;gap:3px;margin-bottom:14px;padding:12px 16px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:var(--r-md);background:var(--accent-soft);text-align:center}.kana-chart-current small{color:var(--accent-strong);font-size:10.5px;font-weight:700;letter-spacing:.06em}.kana-chart-current strong{color:var(--ink);font:700 26px var(--font-jp)}.kana-chart-current span{color:var(--accent-strong);font-size:14px;font-weight:600;letter-spacing:.06em}.kana-chart-current p{color:var(--ink-2);font-size:13px}.kana-chart-credit{display:block;margin-top:12px;color:var(--muted);font-size:11px}.kana-chart-dialog{width:min(100%,1000px);max-height:calc(var(--ui-vh) - 32px);padding:22px}.kana-chart-scroll{max-height:calc(var(--ui-vh) - 200px);overflow-y:auto;overscroll-behavior:contain}.kana-table td.kana-current-match{background:var(--bad-soft);box-shadow:inset 0 0 0 2px var(--bad);border-radius:5px}.kana-table td.kana-current-match .kana-pair b,.kana-table td.kana-current-match small{color:var(--bad)}.kana-note-match{padding:1px 4px;border-radius:4px;background:var(--bad-soft);color:var(--bad);font-weight:750}.kana-mobile{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;flex-direction:column;height:var(--ui-vh);padding:calc(10px + env(safe-area-inset-top)) 14px calc(12px + env(safe-area-inset-bottom));background:var(--bg);overflow:hidden}.kana-mobile-head{flex:none;display:flex;align-items:center;min-height:44px;margin-bottom:8px}.kana-mobile .kana-chart-card{flex:1;min-height:0;overflow-y:auto}.pitch-accent-inline{display:inline-block;vertical-align:middle}.pitch-accent-missing{color:var(--muted);font-size:10px}.pitch-accent-variant{position:relative;display:inline-block;height:8px;margin:0 1px;vertical-align:middle}.pitch-accent-variant svg{display:block;height:8px;overflow:visible}.pitch-accent-variant svg path{stroke:var(--muted)}.pitch-accent-variant sup{position:absolute;top:-4px;right:-5px;color:var(--muted);font:600 7px var(--font-mono)}.loading{display:grid;place-items:center;min-height:var(--ui-vh);padding:24px;background:radial-gradient(720px 420px at 50% 30%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 60%),var(--bg)}.loading-panel{display:flex;flex-direction:column;align-items:center;gap:16px;width:min(100%,440px);padding:28px 30px 24px;border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-2);text-align:center}.loading-brand{display:flex;align-items:center;gap:10px;width:100%;padding-bottom:16px;border-bottom:1px solid var(--line);text-align:left}.loading-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(140deg,var(--accent),var(--accent-strong));color:#fff;font:700 18px var(--font-jp)}.loading-brand b{display:block;font-size:13px}.loading-brand 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70px)}.resume-card .btn{width:100%}.resume-goal{white-space:normal}.level-progress{width:104px}.level-block .disclosure-head{display:grid;grid-template-columns:auto 1fr auto;gap:10px 12px;padding:14px}.level-block .disclosure-copy{display:contents}.level-block .level-copy{align-self:center}.level-block .disclosure-meta{grid-column:2 / 4;justify-content:flex-start}.level-block .disclosure-chevron{grid-column:3;grid-row:1}.lesson-row{gap:12px;padding:12px}.lesson-no{width:36px;height:36px;font-size:13px}.lesson-side{gap:8px}.lesson-go{width:28px;height:28px}.study-head{padding:10px 16px 0}.study-context small{display:none}.study-context b{font-size:13px}.study-tools .streak{padding:4px 8px}.step-tabs{gap:2px}.step-tab{flex:1;flex-direction:column;gap:3px;padding:6px 2px;font-size:10px}.step-tab>span{width:100%;overflow:hidden;text-align:center;text-overflow:ellipsis}.study-scroll{padding:20px 16px calc(28px + env(safe-area-inset-bottom))}.step-intro{gap:14px;padding-bottom:16px;margin-bottom:16px}.step-intro h2{font-size:22px}.study-grid,.study-grid.is-wide{grid-template-columns:1fr;gap:10px}.study-card{padding:15px 16px}.study-cta{padding:10px 16px calc(10px + env(safe-area-inset-bottom))}.study-cta-inner{gap:10px}.study-cta-copy{display:none}.study-cta .btn{width:100%}.practice-head{padding:8px 14px 0}.practice-title{display:none}.practice-scroll{padding:16px 14px calc(20px + env(safe-area-inset-bottom))}.question{padding:18px 16px;border-radius:var(--r-lg)}.choices{grid-template-columns:1fr}.choices.is-binary{grid-template-columns:repeat(2,1fr)}.choice-key{display:none}.prompt{font-size:21px}.practice.has-keyboard .practice-actions .btn-primary,.key-hint{display:none}.practice-actions{display:flex;gap:10px;padding-top:4px}.practice-actions .btn-primary{flex:1;min-width:0}.result{padding:30px 20px;margin:12px auto}.setting-row{flex-wrap:wrap;gap:12px}.setting-control{width:100%;justify-content:flex-end}.list-row{flex-wrap:wrap}.list-row .btn{width:100%}.kana-chart-grid{grid-template-columns:1fr}.kana-chart-section:first-child{grid-column:auto}.kana-chart-card{padding:14px}.kana-chart-dialog{padding:16px}.footer{padding:18px 16px}}@media(max-width:520px){.mode-grid{grid-template-columns:1fr}.mode-card{flex-direction:row;align-items:center;gap:12px;padding:14px}.mode-icon{margin:0;width:38px;height:38px}.mode-card>.mode-desc{display:none}.mode-foot{margin:0 0 0 auto;width:96px}.mode-foot em{display:none}.hero-stats{gap:16px}.hero-stat b{font-size:17px}.level-copy small{font-size:10.5px}.level-progress{width:84px}.level-badge{min-width:44px;height:34px}.unit-meta,.lesson-goal{display:none}.dialog{padding:22px 18px}.dialog-actions{flex-direction:column}.account-current{flex-wrap:wrap}.account-current .btn{width:100%;margin-left:0}.step-count{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}.virtual-keyboard{flex:none;z-index:5;padding:8px 8px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:0 -8px 28px color-mix(in srgb,var(--ink) 10%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.virtual-key-grid{display:grid;gap:5px;width:min(100%,560px);margin:0 auto}.virtual-key-row{display:flex;justify-content:center;gap:4px}.virtual-key-row button{flex:1 1 0;min-width:0;height:42px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:600 15px var(--font-mono);box-shadow:0 1px 2px color-mix(in srgb,var(--ink) 6%,transparent);touch-action:manipulation}.virtual-key-row button:active{background:var(--accent-soft)}.virtual-key-row-middle{padding:0 4%}.virtual-key-row-bottom{padding:0 1%}.virtual-key-row .virtual-backspace{flex:1.4 1 0;background:var(--surface-3);font-size:18px}.virtual-key-bottom{display:flex;justify-content:flex-end;width:min(100%,560px);margin:6px auto 0}.virtual-key-bottom .virtual-submit{width:42%;min-width:132px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:var(--accent-ink);font-size:12.5px;font-weight:650}@media(min-width:781px){.virtual-keyboard{display:none}}