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0}.menu-item{width:100%;min-height:44px;color:var(--fg-default);font-size:var(--text-ui);text-align:left;background:0 0;border:0;border-radius:10px;align-items:center;gap:12px;padding:8px 12px;display:flex}.menu-item:hover:not(:disabled){background:var(--bg-surface-muted)}.menu-item svg{color:var(--fg-muted);flex-shrink:0}.menu-item[aria-pressed=true],.pair-choice[aria-pressed=true]{background:var(--bg-surface);box-shadow:inset 0 0 0 2px var(--accent)}.voice-level{align-items:center;gap:2px;height:18px;display:inline-flex}.voice-level span{transform-origin:50%;background:currentColor;border-radius:2px;width:3px;height:18px;transition:transform 80ms linear}.voice-wave{min-width:0;height:44px;color:var(--feedback);flex:10em;align-self:center;align-items:center;gap:10px;display:flex}.voice-wave-dot{background:currentColor;border-radius:50%;flex:0 0 8px;width:8px;height:8px;animation:1.2s ease-in-out infinite 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p{margin:0}.preline{white-space:pre-line}.preview-block h4{font-size:var(--text-meta);text-transform:uppercase;letter-spacing:.04em;color:var(--fg-muted);margin:8px 0 6px}.preview-block ul,.preview-block ol{gap:8px;margin:0;padding-left:1.2rem;display:grid}.preview-options{margin:4px 0}.preview-options li.correct{color:var(--map-done);font-weight:600}.preview-transcript{gap:6px;display:grid}.pipeline-log ol{font-size:var(--text-ui);gap:4px;margin:8px 0 0;padding-left:1.2rem;display:grid}.review-content{flex-direction:column;flex:1;align-items:center;padding:28px 24px;display:flex;overflow-y:auto}.review-card{background:var(--bg-surface-muted);border:1px solid var(--border-subtle);text-align:center;border-radius:20px;justify-items:center;gap:14px;width:min(520px,100%);padding:32px 24px;display:grid}.review-term{font-family:var(--font-display);color:var(--fg-strong);overflow-wrap:anywhere;font-size:2rem;font-weight:600;line-height:1.3}.review-translation{font-size:1.25rem;font-weight:600}.review-example{color:var(--fg-soft);font-style:italic}.grade-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;width:100%;display:grid}.grade.again{box-shadow:inset 0 0 0 1px var(--map-next)}.grade.good{box-shadow:inset 0 0 0 1px var(--map-done)}.grade.easy{box-shadow:inset 0 0 0 1px var(--accent)}@media (width<=480px){.grade-row{grid-template-columns:repeat(2,minmax(0,1fr))}}.history-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.history-item{border:1px solid var(--border-subtle);background:var(--bg-surface-muted);width:100%;color:var(--fg-default);text-align:left;font-size:var(--text-ui);border-radius:12px;gap:4px;padding:12px 14px;display:grid}.history-item[aria-current=true]{box-shadow:inset 0 0 0 2px var(--accent)}.history-item p{overflow-wrap:anywhere;margin:0}.eyebrow{align-items:center;gap:8px;margin:0;font-size:.875rem;font-weight:650;display:flex}.tone-path{color:var(--area-path)}.tone-accent{color:var(--accent)}.bar-fill.tone-path{background:var(--area-path)}.section-title{color:var(--fg-strong);margin:0;font-size:1.5rem;line-height:1.2}.card-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.card-heading h2{margin:0;font-size:1.375rem;line-height:1.2}.today-hero{grid-template-columns:minmax(0,1.55fr) 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var(--border-subtle);gap:12px;padding-top:20px;display:grid}.streak-label{font-size:.9375rem;font-weight:600}.streak-value{color:var(--reward);font-size:.9375rem;font-weight:700}.week-strip{text-align:center;color:var(--fg-faint);text-transform:capitalize;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin:0;padding:0;font-size:.75rem;font-weight:600;list-style:none;display:grid}.week-strip li{gap:6px;display:grid}.week-bar{background:var(--bg-surface);border-radius:999px;height:6px}.week-strip li.active .week-bar{background:var(--reward)}.week-strip li.today{color:var(--fg-default)}.week-strip li.today:not(.active) .week-bar{box-shadow:inset 0 0 0 1.5px var(--reward);background:0 0}.path-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:24px;grid-template-columns:minmax(0,1.4fr) minmax(200px,1fr) auto;align-items:center;gap:48px;padding:40px 44px;display:grid}.path-card-text{gap:10px;display:grid}.path-card-title{color:var(--fg-strong);margin:0;font-size:2rem;line-height:1.12}.path-card-goal{color:var(--fg-muted)}.progress-line{align-items:center;gap:14px;margin-top:8px;display:flex}.progress-line .bar-track{width:min(240px,50%);height:6px}.mini-path-track{align-items:center;display:flex}.mini-step{flex:1 1 0;align-items:center;display:flex}.mini-step:first-child{flex:none}.mini-line{background:var(--bg-surface);flex:1;height:2px}.mini-line.done{background:var(--map-done)}.mini-dot{border:2px solid var(--border-strong);border-radius:50%;flex:none;width:10px;height:10px}.mini-dot.done{background:var(--map-done);border-color:var(--map-done)}.mini-dot.current{background:var(--area-path);width:18px;height:18px;box-shadow:0 0 0 5px color-mix(in srgb, var(--area-path) 20%, transparent);border:0}.mini-path-levels{letter-spacing:.08em;height:16px;color:var(--fg-faint);margin-top:10px;font-size:.75rem;font-weight:700;position:relative}.mini-path-levels span{position:absolute;top:0;transform:translate(-2px)}.today-split{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start;gap:40px;display:grid}.phrase-card{background:color-mix(in srgb, var(--accent) 7%, var(--bg-panel));border:1px solid color-mix(in srgb, var(--accent) 22%, transparent);border-radius:24px;gap:14px;padding:36px 36px 32px;display:grid}.phrase-text{color:var(--fg-strong);margin:4px 0 0;font-size:1.875rem;font-weight:500;line-height:1.2}.phrase-translation{color:var(--fg-soft)}.phrase-card .button-row{margin-top:8px}.picks{gap:16px;display:grid}.pick-list{gap:4px;margin:0;padding:0;list-style:none;display:grid}.pick{width:100%;color:var(--fg-default);text-align:left;background:0 0;border:0;border-radius:16px;align-items:center;gap:16px;padding:14px 16px;display:flex}.pick:hover{background:var(--bg-panel)}.pick-icon{border-radius:14px;flex:none;place-items:center;width:44px;height:44px;display:grid}.tone-words{color:var(--area-words)}.tone-listening{color:var(--area-listening)}.tone-speaking{color:var(--area-speaking)}.tone-conversation{color:var(--area-conversation)}.pick-icon.tone-words{background:color-mix(in srgb, var(--area-words) 14%, transparent)}.pick-icon.tone-listening{background:color-mix(in srgb, var(--area-listening) 14%, transparent)}.pick-icon.tone-speaking{background:color-mix(in srgb, var(--area-speaking) 14%, transparent)}.pick-icon.tone-conversation{background:color-mix(in srgb, var(--area-conversation) 14%, transparent)}.pick-text{flex:1;gap:2px;min-width:0;display:grid}.pick-text strong{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.125rem;font-weight:600}.pick-text span{color:var(--fg-muted);font-size:.875rem}.pick-chevron{color:var(--fg-faint);flex:none}.week-row{border:1px solid var(--border-subtle);border-radius:24px;flex-wrap:wrap;align-items:center;gap:20px 56px;padding:28px 36px;display:flex}.week-stat{color:var(--fg-muted);align-items:baseline;gap:10px;font-size:.9375rem;display:flex}.week-stat strong{color:var(--fg-strong);font-size:2.25rem;line-height:1}.week-milestone{max-width:22em;color:var(--fg-soft);align-items:center;gap:12px;margin-left:auto;font-size:.9375rem;display:flex}.week-milestone svg{color:var(--reward);flex:none}@media (width<=1023px){.today-hero,.today-split{grid-template-columns:1fr;gap:32px}.path-card{grid-template-columns:1fr;gap:28px;padding:28px}.path-card>.button{justify-self:start}}@media (width<=560px){.goal-card{padding:24px}.week-row{gap:16px 32px;padding:24px}.week-milestone{margin-left:0}.phrase-card{padding:28px 24px}.phrase-text{font-size:1.5rem}.path-card-title{font-size:1.625rem}}.t-path{--t:var(--path);--tb:var(--path-b);--td:var(--path-d)}.t-words{--t:var(--words);--tb:var(--words-b);--td:var(--words-d)}.t-decode{--t:var(--decode);--tb:var(--decode-b);--td:var(--decode-d)}.t-exercises{--t:var(--ex);--tb:var(--ex-b);--td:var(--ex-d)}.t-listening{--t:var(--listen);--tb:var(--listen-b);--td:var(--listen-d)}.t-speaking{--t:var(--speak);--tb:var(--speak-b);--td:var(--speak-d)}.t-games{--t:var(--game);--tb:var(--game-b);--td:var(--game-d)}.t-conversation{--t:var(--talk);--tb:var(--talk-b);--td:var(--talk-d)}.hub-page.today{gap:40px}.talk-hero{background:var(--talk);border-radius:36px;align-items:center;gap:40px;padding:44px 48px;display:flex}.talk-hero-text{flex-direction:column;flex:1;gap:12px;min-width:0;display:flex}.hero-greeting{color:var(--talk-d);font-size:1rem;font-weight:650}.hero-greeting:focus{outline:none}.talk-question{color:var(--fg-strong);font-size:clamp(2rem,4vw,2.875rem);line-height:1.08}.talk-lead{max-width:34em;color:var(--fg-soft);font-size:1.0625rem;line-height:1.55}.talk-hero .button-row{margin-top:12px}.talk-hero .button.text{color:var(--talk-d);padding:6px 12px}.talk-hero-mascot{width:190px;height:auto;margin-right:12px}.goal-chips{flex-wrap:wrap;align-items:center;gap:8px;margin:-16px 0 0;padding:0;list-style:none;display:flex}.goal-chips li{background:var(--bg-panel);border:1px solid var(--border-subtle);min-height:34px;font-size:var(--text-meta);color:var(--fg-soft);border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-weight:600;display:inline-flex}.goal-chips li.done{color:var(--map-done)}.goal-chips li.goal-summary{color:var(--fg-muted);background:0 0;border:0;padding-left:4px}.goal-chips .goal-open{border:2px solid var(--border-strong);width:12px;height:12px;margin:0}.goal-chips .goal-short{display:none}.today-tiles{gap:18px;display:grid}.tile-list{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:0;padding:0;list-style:none;display:grid}.today-tile{background:var(--t);width:100%;height:100%;min-height:210px;color:var(--fg-default);text-align:left;cursor:pointer;border:0;border-radius:30px;flex-direction:column;align-items:flex-start;gap:6px;padding:26px;display:flex}.tile-kind{color:var(--td);align-items:center;gap:6px;font-size:.875rem;font-weight:650;display:flex}.tile-title{color:var(--fg-strong);margin-top:6px;font-size:1.3125rem;font-weight:700;line-height:1.25}.tile-detail{color:var(--fg-soft);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:.9375rem;line-height:1.45;display:-webkit-box;overflow:hidden}.tile-go{background:var(--tb);min-height:40px;color:var(--td);border-radius:999px;align-items:center;gap:6px;margin-top:auto;padding:0 16px;font-size:.9375rem;font-weight:650;display:inline-flex}.today-tile:hover .tile-go{box-shadow:inset 0 0 0 999px var(--hover)}.today-more{gap:12px;display:grid}.more-title{color:var(--fg-muted);font-size:1rem;font-weight:650}.more-list{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.more-chip{border:1px solid var(--border-subtle);background:var(--bg-panel);min-height:46px;color:var(--fg-default);text-align:left;border-radius:999px;align-items:center;gap:10px;padding:8px 18px 8px 14px;font-size:.9375rem;display:inline-flex}.more-chip:hover{box-shadow:inset 0 0 0 999px var(--hover)}.more-chip .dot{background:var(--td);border-radius:50%;flex:none;width:10px;height:10px}.more-chip b{font-weight:650}.more-chip span:last-child{color:var(--fg-muted)}@media (width<=640px){.hub-page.today{gap:28px}.talk-hero{border-radius:30px;padding:22px 20px 20px;display:block;position:relative}.talk-hero-mascot{width:84px;margin:0;position:absolute;top:16px;right:14px}.hero-greeting,.talk-question,.talk-lead{max-width:calc(100% - 92px)}.talk-hero-text{gap:8px}.talk-question{font-size:1.625rem}.talk-lead{font-size:.9375rem}.goal-chips{gap:6px;margin-top:-12px}.goal-chips li{white-space:nowrap;min-height:32px;padding:0 10px}.goal-chips li.goal-summary,.goal-chips .goal-long{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.goal-chips .goal-short{display:inline}.tile-list{gap:10px}.today-tile{border-radius:24px;min-height:0;padding:18px 20px}.tile-title{margin-top:2px;font-size:1.0625rem}.tile-go{min-height:36px;margin-top:10px}.more-chip{min-height:44px}}.hub-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.hub-header-text{gap:12px;min-width:0;display:grid}.hub-title{letter-spacing:-.035em;color:var(--fg-strong);margin:0;font-size:clamp(2.25rem,4.5vw,3.25rem);line-height:1.04}.hub-title:focus{outline:none}.hub-lead{color:var(--fg-soft);font-size:1.125rem}.hub-stats{color:var(--fg-muted);flex-wrap:wrap;gap:8px 28px;margin-top:4px;font-size:.9375rem;display:flex}.hub-stats strong{color:var(--fg-strong);font-weight:700}.hub-stats strong.reward{color:var(--reward)}.view-toggle{box-shadow:inset 0 0 0 1px var(--border-strong);border-radius:12px;gap:2px;padding:4px;display:inline-flex}.view-toggle button{min-height:36px;color:var(--fg-muted);font-size:var(--text-ui);background:0 0;border:0;border-radius:9px;padding:6px 16px;font-weight:600}.view-toggle button[aria-pressed=true]{background:var(--bg-surface);color:var(--fg-default)}.path-page{gap:40px}.path-map-scroll{margin:0 -40px;padding:8px 40px 0;overflow-x:auto}.path-map{margin:0 auto;position:relative}.map-lines{pointer-events:none;position:absolute;inset:0}.map-road{fill:none;stroke:var(--map-trail);stroke-width:12px;stroke-linecap:round}.map-road-done{fill:none;stroke:var(--map-done);stroke-width:4px;stroke-linecap:round}.map-branch{fill:none;stroke-width:1.5px;stroke-dasharray:3 7;stroke-linecap:round}.map-branch.listening{stroke:color-mix(in srgb, var(--area-listening) 55%, transparent)}.map-branch.speaking{stroke:color-mix(in srgb, var(--area-speaking) 55%, transparent)}.map-branch.exercises{stroke:color-mix(in srgb, var(--area-exercises) 55%, transparent)}.map-branch.decode{stroke:color-mix(in srgb, var(--area-decode) 55%, transparent)}.map-level{border-top:1px solid var(--border-subtle);height:0;position:absolute;left:0;right:0}.map-level-label{color:var(--fg-faint);align-items:baseline;gap:12px;margin:0;font-size:.8125rem;font-weight:600;display:flex}.map-level .map-level-label{position:absolute;bottom:10px;left:0}.map-level-label .display{color:var(--fg-default);font-size:1.1875rem}.map-level-label .done{color:var(--map-done)}.map-node{border:1.5px solid var(--border-strong);background:var(--bg-panel);color:var(--fg-muted);border-radius:50%;place-items:center;padding:0;transition:transform .15s ease-out;display:grid;position:absolute}.map-node:hover{transform:scale(1.06)}.map-node.completed{background:var(--map-done);color:var(--accent-fg);border-color:#0000}.map-node.current{background:var(--area-path);color:var(--accent-fg);box-shadow:0 0 0 6px color-mix(in srgb, var(--area-path) 18%, transparent);border-color:#0000}.map-node.in-progress{border-color:color-mix(in srgb, var(--area-path) 60%, transparent);color:var(--area-path)}.map-glow{background:var(--area-path);opacity:.25;pointer-events:none;border-radius:50%;width:112px;height:112px;animation:3.2s ease-in-out infinite map-breathe;position:absolute}@keyframes map-breathe{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.06;transform:scale(1.18)}}.map-label{gap:4px;width:300px;display:grid;position:absolute}.map-label.left{text-align:right;justify-items:end}.map-label.current{gap:8px}.map-title{color:var(--fg-default);margin:0;font-size:1.25rem;line-height:1.2}.map-label.current .map-title{color:var(--fg-strong);font-size:1.5625rem;line-height:1.12}.map-here{color:var(--area-path);align-items:center;gap:10px;margin:0;font-size:.8125rem;font-weight:650;display:flex}.map-here svg{width:30px;height:33px}.map-stars{letter-spacing:1px;color:var(--border-strong);gap:2px;margin:0;font-size:.875rem;display:flex}.map-label.left .map-stars{justify-content:flex-end}.map-stars .on{color:var(--reward)}.map-cta{justify-self:start;min-height:40px;margin-top:4px;padding:8px 16px}.map-label.left .map-cta{justify-self:end}.map-extra{width:190px;height:44px;color:var(--fg-muted);text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:0;font-size:.8125rem;line-height:1.3;display:flex;position:absolute}.map-extra.toward-right{text-align:right;flex-direction:row-reverse}.map-extra-icon{flex:none}.map-extra-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.map-extra:hover{color:var(--fg-default)}.map-extra-icon{border-radius:50%;place-items:center;width:44px;height:44px;display:grid;position:relative}.map-extra.listening .map-extra-icon{color:var(--area-listening);background:color-mix(in srgb, var(--area-listening) 14%, transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--area-listening) 35%, transparent)}.map-extra.speaking .map-extra-icon{color:var(--area-speaking);background:color-mix(in srgb, var(--area-speaking) 14%, transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--area-speaking) 35%, transparent)}.map-extra.exercises .map-extra-icon{color:var(--area-exercises);background:color-mix(in srgb, var(--area-exercises) 14%, transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--area-exercises) 35%, transparent)}.map-extra.decode .map-extra-icon{color:var(--area-decode);background:color-mix(in srgb, var(--area-decode) 14%, transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--area-decode) 35%, transparent)}.map-extra-done{border:2px solid var(--bg-app);background:var(--map-done);width:17px;height:17px;color:var(--accent-fg);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:-3px;right:-3px}.map-goal{border:1.5px dashed var(--reward);background:var(--bg-app);width:60px;height:60px;color:var(--reward);border-radius:50%;place-items:center;display:grid;position:absolute}.map-goal-label{color:var(--fg-soft);white-space:nowrap;margin:0;font-size:.9375rem;position:absolute}.map-goal-label strong{color:var(--reward);font-weight:600}@media (prefers-reduced-motion:reduce){.map-glow{animation:none}}.path-timeline{gap:40px;display:grid}.narrow-only{display:none}.timeline-level{gap:18px;display:grid}.timeline-level>.map-level-label{border-bottom:1px solid var(--border-subtle);padding-bottom:12px}.timeline-list{margin:0;padding:0;list-style:none;display:grid}.timeline-item{grid-template-columns:56px minmax(0,1fr);gap:18px;padding-bottom:28px;display:grid;position:relative}.timeline-item:before{content:"";background:var(--map-trail);width:2px;position:absolute;top:56px;bottom:0;left:27px}.timeline-item:last-child{padding-bottom:0}.timeline-item:last-child:before{display:none}.timeline-item.completed:before{background:var(--map-done)}.timeline-item .map-node{width:56px;height:56px;position:relative}.timeline-body{align-content:start;gap:6px;padding-top:6px;display:grid}.timeline-title{color:var(--fg-default);text-align:left;background:0 0;border:0;justify-self:start;padding:0;font-size:1.25rem;line-height:1.25}.timeline-item.current .timeline-title{color:var(--fg-strong);font-size:1.375rem}.timeline-extras{flex-wrap:wrap;gap:8px;margin-top:6px;display:flex}.timeline-extra{border:0;border-radius:10px;align-items:center;gap:8px;min-height:36px;padding:6px 12px;font-size:.8125rem;font-weight:600;display:inline-flex}.timeline-extra.listening{color:var(--area-listening);background:color-mix(in srgb, var(--area-listening) 12%, transparent)}.timeline-extra.speaking{color:var(--area-speaking);background:color-mix(in srgb, var(--area-speaking) 12%, transparent)}.timeline-extra.exercises{color:var(--area-exercises);background:color-mix(in srgb, var(--area-exercises) 12%, transparent)}.timeline-extra.decode{color:var(--area-decode);background:color-mix(in srgb, var(--area-decode) 12%, transparent)}.timeline-extra-done{color:var(--map-done)}@media (width<=999px){.path-map-scroll{display:none}.narrow-only{display:grid}}.path-page{gap:8px;width:min(800px,100%)}.spine{margin:0;padding:0;list-style:none}.spine-row{align-items:stretch;display:flex}.spine-track{flex:none;justify-content:center;align-items:center;width:52px;display:flex;position:relative}.spine-line{width:0;margin-left:-1.5px;position:absolute;left:50%}.spine-line.top{height:50%;top:0}.spine-line.bottom{height:50%;top:50%}.spine-line.solid{border-left:3px solid var(--path-b)}.spine-line.dash{border-left:3px dashed var(--border-strong)}.spine-node{z-index:1;border-radius:50%;place-items:center;width:30px;height:30px;font-size:.8125rem;font-weight:700;display:grid;position:relative}.spine-node.done{background:var(--path-b);color:var(--path-d)}.spine-node.started{background:var(--bg-app);border:2px solid var(--path-b);color:var(--path-d)}.spine-node.open{background:var(--bg-app);border:2px dashed var(--border-strong);color:var(--fg-faint)}.spine-node.milestone{background:var(--bg-app);border:2px dashed var(--border-strong);border-radius:4px;width:16px;height:16px;transform:rotate(45deg)}.spine-node.milestone.visited{background:var(--path-b);border:0}.spine-node.goal{background:var(--bg-app);border:2px dashed var(--border-strong);width:38px;height:38px;color:var(--fg-faint)}.spine-mascot{z-index:1;width:44px;height:48px;position:relative}.spine-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:22px;flex-direction:column;flex:1;align-items:flex-start;gap:6px;min-width:0;margin:5px 0;padding:14px 18px;display:flex}.spine-card.open{border:2px dashed var(--border-strong);background:0 0}.spine-card.current{background:var(--path);border-color:#0000;gap:10px;padding:20px}.spine-here{color:var(--path-d);font-size:.8125rem;font-weight:650}.spine-title{color:var(--fg-strong);text-align:left;background:0 0;border:0;padding:0;font-size:1.0625rem;font-weight:650;line-height:1.3}.spine-title:hover{text-underline-offset:3px;text-decoration:underline}.spine-card.current .spine-title{font-size:1.375rem;font-weight:700}.spine-meta{font-size:var(--text-meta);color:var(--fg-muted);flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spine-stars{letter-spacing:1px;color:var(--border-strong)}.spine-stars .on{color:var(--reward)}.spine-progress{width:100%;font-size:var(--text-meta);color:var(--fg-muted);align-items:center;gap:12px;display:flex}.spine-progress .bar-track{background:var(--path-b);flex:1;max-width:260px;height:6px}.spine-progress .bar-fill{background:var(--path-d);display:block}.spine-actions{flex-wrap:wrap;gap:8px;margin-top:2px;display:flex}.button.talk{background:var(--talk-b);color:var(--talk-d);padding-left:8px}.spine-extras{flex-wrap:wrap;gap:6px;display:flex}.spine-extra{border:0;border-radius:999px;align-items:center;gap:5px;min-height:30px;padding:0 10px;font-size:.8125rem;font-weight:600;display:inline-flex}.spine-extra.listening{background:var(--listen);color:var(--listen-d)}.spine-extra.speaking{background:var(--speak);color:var(--speak-d)}.spine-extra.exercises{background:var(--ex);color:var(--ex-d)}.spine-extra.decode{background:var(--decode);color:var(--decode-d)}.spine-level{flex-wrap:wrap;align-items:baseline;gap:10px;padding:18px 0 8px;display:flex}.spine-level strong{color:var(--fg-strong);font-size:1rem}.spine-level span{font-size:var(--text-meta);color:var(--fg-muted)}.spine-goal{color:var(--fg-muted);padding:18px 0;font-size:.9375rem}.spine-goal strong{color:var(--fg-strong)}@media (width<=640px){.spine-track{width:44px}.spine-card{padding:12px 14px}.spine-card.current{padding:16px}.spine-card.current .spine-title{font-size:1.1875rem}}.progress-content{flex-direction:column;gap:56px;display:flex}.progress-content>section{gap:16px;display:grid}.section-title .count{color:var(--fg-faint);font-weight:500}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.stat{background:var(--bg-panel);border-radius:18px;gap:6px;padding:20px 22px}.stat strong{font-family:var(--font-display);letter-spacing:-.02em;font-size:2.25rem;font-weight:600;line-height:1}.credit-summary{background:var(--bg-panel);border-radius:20px;gap:10px;padding:24px 28px}.note-card{background:var(--bg-panel);border-radius:16px;padding:16px 20px}.note-group h3{letter-spacing:.06em;text-transform:uppercase;margin:8px 0 10px;font-size:.8125rem}.word-search{background:var(--bg-panel);border-radius:12px;min-height:44px}.word-row{padding:12px 0}.catalog-page{gap:48px}.catalog-level{gap:14px;display:grid}.catalog-level>.map-level-label{border-bottom:1px solid var(--border-subtle);padding-bottom:12px}.catalog-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.catalog-item{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;padding:22px 24px;display:grid}.catalog-item .pick-icon.done{color:var(--accent-fg);background:var(--map-done)}.catalog-body{gap:6px;min-width:0;display:grid}.catalog-body h2{color:var(--fg-strong);margin:0;font-size:1.25rem;line-height:1.25}.catalog-body p{color:var(--fg-muted);font-size:.9375rem;line-height:1.55}.catalog-body .meta{font-size:var(--text-meta)}.phrase-meter{flex-wrap:wrap;align-items:center;gap:4px;margin-top:2px;display:flex}.phrase-meter>span:not(.meta){background:var(--bg-surface);border-radius:999px;width:16px;height:6px}.phrase-meter>span.on{background:var(--area-speaking)}.phrase-meter .meta{margin-left:8px}@media (width<=640px){.catalog-item{grid-template-columns:auto minmax(0,1fr);gap:14px;padding:18px}.catalog-item>.button{grid-column:1/-1}}.back-button{border:1px solid 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0;font-size:1.375rem;line-height:1.2}.reading-card{background:var(--bg-app);border-radius:20px;padding:28px 32px}.unit-intro{flex-direction:column;gap:24px;display:flex}.activity-header.focus-bar:has(+.unit-entry-content){padding-bottom:0}.activity-header:has(+.unit-entry-content) .heading{align-self:end}.focus-content.unit-entry-content{padding-top:24px}.unit-entry{justify-content:center;display:flex}.unit-entry .focus-actions{width:100%}.unit-level{background:var(--path);min-width:36px;height:30px;color:var(--path-d);border-radius:999px;place-items:center;padding:0 8px;font-size:.8125rem;font-weight:600;display:inline-grid}.unit-materials{flex-direction:column;gap:20px;display:flex}.unit-tabs{border:1px solid var(--border-subtle);background:var(--bg-panel);border-radius:999px;align-self:center;max-width:100%;padding:4px;display:flex}.unit-tabs [role=tab]{min-height:40px;color:var(--fg-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:10px 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transparent);color:var(--fg-soft);overflow-wrap:anywhere;margin:0;padding-top:12px;font-size:.9375rem;line-height:1.5}@media (width<=560px){.unit-word-grid{grid-template-columns:minmax(0,1fr)}}.exercise-view{flex-direction:column;gap:28px;display:flex}.exercise-head{gap:6px;display:grid}.exercise-instruction{color:var(--fg-muted)}.exercise-question{color:var(--fg-strong);margin:0;padding:0;font-size:1.75rem;font-weight:600;line-height:1.25}legend.exercise-question{margin-bottom:22px}.choice-list{gap:10px;display:grid}.choice-option{border:1.5px solid var(--border-subtle);background:var(--bg-surface-muted);cursor:pointer;border-radius:16px;align-items:center;gap:16px;padding:16px 18px;font-size:1.0625rem;line-height:1.45;transition:border-color .15s,background .15s;display:flex;position:relative}.choice-option:hover{border-color:var(--border-strong)}.choice-input{opacity:0;pointer-events:none;position:absolute}.choice-option:has(.choice-input:focus-visible){outline:2px solid var(--accent);outline-offset:3px}.choice-key{background:var(--bg-surface);width:32px;height:32px;color:var(--fg-muted);border-radius:10px;flex:none;place-items:center;font-size:.875rem;font-weight:700;display:grid}.choice-option.selected{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, var(--bg-surface-muted))}.choice-option.selected .choice-key{background:var(--accent);color:var(--accent-fg)}.choice-option.solution{border-color:var(--map-done);background:color-mix(in srgb, var(--map-done) 12%, var(--bg-surface-muted))}.choice-option.solution .choice-key{background:var(--map-done);color:var(--accent-fg)}.choice-option.wrong{border-color:var(--feedback)}.choice-option.wrong .choice-key{background:var(--feedback);color:var(--accent-fg)}fieldset:disabled .choice-option{cursor:default}.gap-line{color:var(--fg-strong);margin:0;font-size:1.75rem;font-weight:500;line-height:2}.gap-input{border:0;border-bottom:3px solid var(--accent);background:color-mix(in srgb, 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transparent)}.answer-field{border:1.5px solid var(--border-strong);background:var(--bg-app);width:100%;min-height:96px;max-height:none;color:var(--fg-default);border-radius:16px;padding:16px 18px;font-size:1.125rem;line-height:1.5}.answer-field:focus{border-color:var(--accent);outline:none}.feedback-bar{border-radius:18px;gap:16px;padding:20px 22px;display:flex}.feedback-bar.good{background:color-mix(in srgb, var(--map-done) 13%, var(--bg-panel));border:1px solid color-mix(in srgb, var(--map-done) 40%, transparent)}.feedback-bar.bad{background:color-mix(in srgb, var(--feedback) 12%, var(--bg-panel));border:1px solid color-mix(in srgb, var(--feedback) 40%, transparent)}.feedback-icon{width:36px;height:36px;color:var(--accent-fg);border-radius:50%;flex:none;place-items:center;display:grid}.feedback-bar.good .feedback-icon{background:var(--map-done)}.feedback-bar.bad 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.choice-list{clear:both}.question-number{background:color-mix(in srgb, var(--area-listening) 18%, transparent);width:28px;height:28px;color:var(--area-listening);border-radius:50%;flex:none;place-items:center;margin-top:1px;font-size:.875rem;font-weight:700;display:grid}.question-feedback{color:var(--fg-soft);align-items:flex-start;gap:10px;margin-top:14px;font-size:.9375rem;line-height:1.5;display:flex}.question-feedback svg{flex:none;margin-top:2px}.question-feedback.good svg,.question-feedback.good strong{color:var(--map-done)}.question-feedback.bad svg,.question-feedback.bad strong{color:var(--feedback)}.result-card{background:color-mix(in srgb, var(--area-listening) 8%, var(--bg-app));border:1px solid color-mix(in srgb, var(--area-listening) 25%, transparent);border-radius:22px;gap:14px;padding:32px;scroll-margin-top:24px;display:grid}.result-title.small{font-size:2.25rem}@media 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p{color:var(--fg-muted);font-size:.9375rem}.stage-heading{color:var(--fg-strong);margin:0;font-size:1.375rem;line-height:1.25}.stage-count{color:var(--map-done);white-space:nowrap;font-size:.875rem;font-weight:700}.stage-actions{padding-left:52px}.phrase-rows{gap:10px;margin:0;padding:0;list-style:none;display:grid}.phrase-row{border:1.5px solid var(--border-subtle);background:var(--bg-panel);border-radius:16px;align-items:center;gap:16px;padding:16px 18px;display:flex}.phrase-row.good{border-color:color-mix(in srgb, var(--map-done) 45%, transparent)}.phrase-row.retry{border-color:color-mix(in srgb, var(--feedback) 45%, transparent)}.icon-button{border:1px solid var(--border-strong);width:42px;height:42px;color:var(--fg-default);background:0 0;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.icon-button:hover,.icon-button[aria-pressed=true]{background:var(--bg-surface)}.phrase-body{flex:1;gap:4px;min-width:0;display:grid}.phrase-line{color:var(--fg-strong);margin:0;font-size:1.25rem;font-weight:500;line-height:1.35}.phrase-translation{color:var(--fg-muted);font-size:.9375rem}.phrase-result{flex-wrap:wrap;align-items:baseline;gap:8px;margin-top:4px;font-size:.875rem;font-weight:600;display:flex}.phrase-row.good .phrase-result{color:var(--map-done)}.phrase-row.retry .phrase-result{color:var(--feedback)}.score-pill{background:var(--bg-surface);color:var(--fg-strong);border-radius:999px;padding:2px 8px;font-weight:700}.record-button{background:color-mix(in srgb, var(--area-speaking) 16%, transparent);min-height:42px;color:var(--area-speaking);border:0;border-radius:12px;flex:none;align-items:center;gap:8px;padding:8px 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.15s}.tutor-bubble:hover{border-color:var(--border-strong)}.tutor-bubble.speaking{border-color:var(--accent)}.bubble-speaking{vertical-align:-3px;color:var(--accent);margin-left:8px;animation:1.2s ease-in-out infinite voice-dot;display:inline-block}@media (prefers-reduced-motion:reduce){.bubble-speaking{animation:none}}.learner-bubble{background:var(--talk);color:var(--fg-strong);border:0;border-radius:24px 6px 24px 24px}.turn-actions{gap:6px;margin-top:12px}.turn-action{background:var(--talk);min-height:36px;color:var(--talk-d);border:0;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:.8125rem;font-weight:600;display:inline-flex}.turn-action:hover,.turn-action[aria-pressed=true]{background:var(--talk-b)}.typing{align-items:center;gap:5px;height:1.6em;display:inline-flex}.typing span{background:var(--fg-faint);border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite typing}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}@keyframes typing{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.composer{border:1px solid var(--border-strong);background:var(--bg-panel);border-radius:28px;padding:8px 8px 8px 20px;transition:border-color .15s}.composer:focus-within{border-color:var(--accent)}.composer textarea:focus-visible{outline:none}.voice-button,.voice-chat-button{color:var(--fg-muted);background:0 0;border:0;border-radius:50%;place-items:center;display:grid}.voice-button:hover:not(:disabled),.voice-chat-button:hover{background:var(--bg-surface);color:var(--fg-strong)}.voice-chat-button.on,.voice-chat-button.on:hover{background:var(--talk);color:var(--talk-d)}.voice-button:disabled{opacity:1;color:var(--fg-faint)}.voice-button.recording,.voice-button.recording:hover:not(:disabled){background:var(--feedback);color:var(--accent-fg)}.send-button{background:var(--accent);color:var(--accent-fg);border:0;border-radius:50%;place-items:center;display:grid}.send-button:disabled{opacity:.35}.empty-state{text-align:center;justify-items:center;padding:48px 0;display:grid}.empty-state h2{color:var(--fg-strong);margin-top:18px;font-size:1.75rem;line-height:1.2}.empty-mascot{width:88px;height:95px}.completion{border:1px solid var(--border-subtle);background:var(--bg-app);border-radius:22px;gap:16px;padding:28px 30px;display:grid}.completion p{margin:0}.completion-summary{color:var(--fg-soft);font-size:1.0625rem;line-height:1.65}.completion-summary.muted{color:var(--fg-muted)}.completion .focus-subtitle{margin-top:6px;font-size:1.125rem}.observation-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.observation-list li{color:var(--fg-soft);align-items:baseline;gap:12px;line-height:1.55;display:flex}.note-tag{border-radius:999px;flex:none;padding:2px 10px;font-size:.75rem;font-weight:700}.note-tag.difficulty{color:var(--feedback);background:color-mix(in srgb, var(--feedback) 14%, transparent)}.note-tag.strength{color:var(--map-done);background:color-mix(in srgb, var(--map-done) 14%, transparent)}.note-tag.interest{color:var(--area-conversation);background:color-mix(in srgb, var(--area-conversation) 14%, transparent)}@media (width<=1023px){.thread-scroll{padding:20px 18px}.completion{padding:22px 20px}}.completion{background:0 0;border:0;border-radius:0;gap:14px;padding:0;display:grid}.completion-head{align-items:center;gap:16px;display:flex}.completion-title{color:var(--fg-strong);font-size:1.75rem;line-height:1.15}.completion-head .completion-summary{margin-top:4px}.completion-card{background:var(--card);border:1px solid var(--border-subtle);border-radius:24px;gap:10px;padding:20px 22px;display:grid}.completion-label{color:var(--fg-muted);margin:0;font-size:.875rem;font-weight:650}.completion-label span{font-weight:500}.completion-card.work .button.primary{--primary-bg:var(--ex-b);--primary-fg:var(--ex-d)}.completion-card.good .completion-label{color:var(--map-done)}.completion-card.words{background:var(--words);border-color:#0000}.completion-card.words .completion-label{color:var(--words-d)}.completion-notes{gap:6px;margin:0;padding-left:1.1rem;line-height:1.5;display:grid}.word-chips{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.word-chips li{background:var(--card);border-radius:999px;align-items:center;gap:6px;min-height:32px;padding:0 12px;font-size:.875rem;display:inline-flex}.word-chips li span{color:var(--fg-muted)}.memory-line{background:var(--talk);border-radius:20px;align-items:flex-start;gap:10px;padding:14px 16px;font-size:.9375rem;line-height:1.45;display:flex}.memory-line svg{color:var(--talk-d);flex:none;margin-top:2px}.memory-line b{font-weight:650}.apply-card{background:var(--talk);text-align:left;border-radius:28px;justify-items:start;gap:8px;width:min(560px,100%);margin-top:18px;padding:24px 26px;display:grid}.apply-kicker{color:var(--talk-d);font-size:.875rem;font-weight:650}.apply-title{color:var(--fg-strong);font-size:1.375rem;line-height:1.2}.apply-text{color:var(--fg-soft);line-height:1.5}.apply-card .button{margin-top:8px}.tone-exercises{color:var(--area-exercises)}.tone-decode{color:var(--area-decode)}.tone-games{color:var(--area-games)}.pick-icon.tone-exercises{background:color-mix(in srgb, var(--area-exercises) 14%, transparent)}.pick-icon.tone-decode{background:color-mix(in srgb, var(--area-decode) 14%, transparent)}.pick-icon.tone-games{background:color-mix(in srgb, var(--area-games) 14%, transparent)}.bar-fill.tone-listening{background:var(--area-listening)}.bar-fill.tone-speaking{background:var(--area-speaking)}.bar-fill.tone-exercises{background:var(--area-exercises)}.bar-fill.tone-decode{background:var(--area-decode)}.bar-fill.tone-games{background:var(--area-games)}.hub-cards{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.hub-card{border:1px solid var(--border-subtle);background:var(--bg-panel);width:100%;height:100%;min-height:240px;color:var(--fg-default);text-align:left;cursor:pointer;border-radius:24px;flex-direction:column;align-items:flex-start;gap:20px;padding:28px;transition:border-color .15s,transform .15s;display:flex;position:relative}.hub-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}.hub-card[class*=\ t-]{background:var(--t);border-color:#0000}.hub-card[class*=\ t-] .pick-icon{background:var(--tb);color:var(--td)}.hub-card[class*=\ t-] .bar-track{background:var(--tb)}.hub-card[class*=\ t-] .bar-fill{background:var(--td)}.hub-card[class*=\ t-] .hub-card-meta{color:var(--fg-muted)}.hub-card .pick-icon{border-radius:18px;width:56px;height:56px}.hub-card-text{flex-direction:column;flex:1;gap:8px;width:100%;min-width:0;display:flex}.hub-card-text strong{letter-spacing:-.015em;color:var(--fg-strong);font-size:1.5rem;font-weight:600}.hub-card-text>span{color:var(--fg-muted);font-size:.9375rem;line-height:1.55}.hub-card-meta{font-size:var(--text-meta);color:var(--fg-faint);gap:8px;margin-top:auto;padding-top:14px;display:grid}.hub-card-meta .bar-track{height:6px}.hub-card .pick-chevron{position:absolute;top:30px;right:26px}@media (prefers-reduced-motion:reduce){.hub-card{transition:none}.hub-card:hover{transform:none}}.words-page{gap:40px}.word-tiles{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.word-tile{border:1px solid var(--border-subtle);background:var(--bg-panel);color:var(--fg-muted);text-align:left;cursor:pointer;border-radius:18px;gap:6px;padding:20px 22px;display:grid}.word-tile strong{font-family:var(--font-display);letter-spacing:-.02em;color:var(--fg-strong);font-size:2.25rem;font-weight:600;line-height:1}.word-tile[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.word-tile.tile-due strong{color:var(--reward)}.word-tile.tile-shaky strong{color:var(--area-path)}.word-tile.tile-mastered strong{color:var(--map-done)}.word-browser{gap:20px;display:grid}.word-toolbar{gap:14px;display:grid}.search-field{background:var(--bg-panel);border:1px solid var(--border-subtle);min-height:48px;color:var(--fg-faint);border-radius:14px;align-items:center;gap:10px;padding:0 14px;display:flex}.search-field:focus-within{border-color:var(--accent)}.search-field input{min-width:0;color:var(--fg-default);font:inherit;background:0 0;border:0;outline:none;flex:1}.filter-chips{flex-wrap:wrap;gap:8px;display:flex}.filter-chip{border:1px solid var(--border-subtle);min-height:36px;color:var(--fg-muted);font-size:var(--text-ui);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-weight:600;display:inline-flex}.filter-chip .count{color:var(--fg-faint);font-weight:500}.filter-chip[aria-pressed=true]{background:var(--fg-default);border-color:var(--fg-default);color:var(--accent-fg)}.filter-chip[aria-pressed=true] .count{color:var(--accent-fg);opacity:.7}.vocab-list{margin:0;padding:0;list-style:none}.vocab-row{border-bottom:1px solid var(--border-subtle);grid-template-columns:auto auto minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:16px 4px;display:grid}.vocab-actions{gap:2px;display:flex}.vocab-body{overflow-wrap:anywhere;gap:4px;min-width:0;display:grid}.vocab-term{flex-wrap:wrap;align-items:baseline;gap:4px 12px;display:flex}.vocab-term strong{font-family:var(--font-display);color:var(--fg-strong);font-size:1.1875rem;font-weight:600}.vocab-translation{color:var(--fg-soft)}.vocab-example{color:var(--fg-muted);font-size:.9375rem;font-style:italic}.vocab-state{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.state-pill{font-size:var(--text-meta);background:var(--bg-surface);color:var(--fg-muted);white-space:nowrap;border-radius:999px;padding:3px 10px;font-weight:600}.state-pill.due{color:var(--reward);background:color-mix(in srgb, var(--reward) 14%, transparent)}.state-pill.shaky{color:var(--area-path);background:color-mix(in srgb, var(--area-path) 14%, transparent)}.state-pill.known{color:var(--area-conversation)}.state-pill.mastered{color:var(--map-done)}.vocab-row .icon-button{width:38px;height:38px;min-height:0}.vocab-remove{color:var(--fg-faint);border-color:#0000}.vocab-remove:hover{color:var(--feedback)}@media (width<=760px){.word-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.vocab-row{grid-template-columns:auto auto minmax(0,1fr);gap:8px}.vocab-state{grid-column:3;justify-content:flex-start}.vocab-actions{grid-column:3;justify-content:flex-end}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.sheet-prose{color:var(--fg-soft);gap:14px;line-height:1.65;display:grid}.step-meter{flex-wrap:wrap;align-items:center;gap:4px;margin-top:2px;display:flex}.step-meter>span:not(.meta){background:var(--bg-surface);border-radius:999px;width:16px;height:6px}.step-meter>span.on{background:var(--area-decode)}.step-meter .meta{margin-left:8px}.catalog-actions{align-items:center;gap:8px;display:flex}.catalog-actions .icon-button{color:var(--fg-faint);border-color:#0000}.catalog-item .pick-icon.tone-decode.done{color:var(--accent-fg);background:var(--map-done)}.own-text-form{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:22px;gap:16px;padding:28px;display:grid}.own-text-form .segmented{justify-self:start}.inline-field{font-size:var(--text-ui);color:var(--fg-muted);align-items:center;gap:12px;display:flex}.inline-field .field{width:auto;min-width:96px}.segmented.small button{font-size:var(--text-meta);padding:4px 11px}.decode-column{width:min(760px,100%)}.step-tabs{flex-wrap:wrap;gap:8px;display:flex}.step-tabs button{border:1px solid var(--border-subtle);min-height:40px;color:var(--fg-muted);font-size:var(--text-ui);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:8px;padding:6px 14px 6px 6px;font-weight:600;display:inline-flex}.step-tabs button[aria-selected=true]{border-color:var(--area-decode);color:var(--fg-strong);background:color-mix(in srgb, var(--area-decode) 10%, transparent)}.step-number{background:var(--bg-surface);width:28px;height:28px;color:var(--fg-soft);font-size:var(--text-meta);border-radius:50%;place-items:center;display:grid}.step-tabs button.done .step-number{background:var(--map-done);color:var(--accent-fg)}.step-panel{flex-direction:column;gap:24px;display:flex}.step-help{color:var(--fg-soft);line-height:1.65}.step-footer{justify-content:flex-end;padding-top:8px;display:flex}.decode-complete{background:color-mix(in srgb, var(--map-done) 12%, var(--bg-panel));border:1px solid color-mix(in srgb, var(--map-done) 40%, transparent);color:var(--fg-strong);border-radius:18px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;display:flex}.sentence-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.sentence-block{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:18px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:14px;padding:18px 20px;display:grid}.sentence-block .icon-button{width:38px;height:38px}.sentence-body{gap:8px;min-width:0;display:grid}.interlinear{border-radius:10px;flex-wrap:wrap;gap:10px 14px;margin:0;padding:4px 0;display:flex}.interlinear.active{background:color-mix(in srgb, var(--area-decode) 10%, transparent);box-shadow:0 0 0 6px color-mix(in srgb, var(--area-decode) 10%, transparent)}.word-pair{color:inherit;font:inherit;text-align:left;cursor:default;background:0 0;border:0;justify-items:start;gap:2px;padding:0;display:inline-grid}button.word-pair{cursor:pointer}.word-pair .w{font-family:var(--font-display);color:var(--fg-strong);font-size:1.3125rem;font-weight:600;line-height:1.3}.word-pair .g{color:var(--area-decode);font-size:.875rem;line-height:1.3}button.word-pair:hover .w{text-underline-offset:4px;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.word-pair.reverse .w{border-bottom:2px dashed var(--border-strong);min-width:3ch}.word-pair.reverse.shown .w{border-bottom-color:#0000}.translation-toggle{color:var(--fg-faint);font-size:var(--text-meta);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;justify-self:start;padding:0;font-weight:600;text-decoration:underline}.sentence-translation{color:var(--fg-soft);font-size:.9375rem}.player-bar,.background-player{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;align-items:center;gap:24px;padding:22px 24px;display:flex}.decode-column .play-big{background:var(--decode-b);color:var(--decode-d);flex:none}.player-meta{gap:10px;display:grid}.toggle-chip{border:1px solid var(--border-subtle);min-height:30px;color:var(--fg-muted);font-size:var(--text-meta);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:6px;padding:4px 12px;font-weight:600;display:inline-flex}.toggle-chip[aria-pressed=true]{border-color:var(--area-decode);color:var(--fg-strong)}.listen-text{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;gap:18px;padding:22px 24px;display:grid}.background-meta{flex:1;gap:10px;min-width:0;display:grid}.background-time{color:var(--fg-strong);margin:0;font-size:2rem;font-weight:600}.background-time span{color:var(--fg-muted);font-family:inherit;font-size:1rem;font-weight:500}.phrase-row.playing{border-color:var(--area-decode)}.test-part{gap:14px;display:grid}.gap-text{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;gap:12px;padding:22px 24px;font-size:1.125rem;line-height:2.2;display:grid}.gap-text p{margin:0}.gap-slot{white-space:nowrap}.gap-input{font:inherit;color:var(--fg-strong);background:var(--bg-app);border:1px solid var(--border-strong);border-radius:8px;padding:2px 8px;font-size:1rem}.gap-input:focus{outline:2px solid var(--area-decode);outline-offset:1px}.gap-input.good{border-color:var(--map-done);color:var(--map-done)}.gap-input.bad{border-color:var(--feedback);color:var(--feedback)}.gap-solution{color:var(--map-done);margin-left:6px;font-size:.9375rem;font-weight:600}@media (width<=640px){.sentence-block{grid-template-columns:1fr;padding:16px}.player-bar,.background-player{flex-direction:column;align-items:flex-start}.step-tabs button{padding-right:10px}}.preview-columns{columns:2 220px}.preview-interlinear{gap:2px;padding-bottom:6px;display:grid}.preview-interlinear .word-pair .w{font-size:1rem}.special-rounds{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;display:grid}.special-round{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:22px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:16px 18px;padding:24px;display:grid}.special-round>.button{grid-column:2;justify-self:start}.pick-icon.tone-path{background:color-mix(in srgb, var(--area-path) 14%, transparent)}.star-row{letter-spacing:2px;color:var(--fg-faint)}.star-row .on{color:var(--map-star)}.retry-intro{text-align:center;justify-items:center;gap:14px;padding:32px 0;display:grid}.play-big.tone-exercises{background:var(--ex-b);color:var(--ex-d)}.play-big.tone-path{background:var(--path-b);color:var(--path-d)}.play-big:disabled{opacity:.5}.listen-prompt{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;align-items:center;gap:24px;padding:20px 22px;display:flex}.listen-prompt-text{min-width:0}.listen-transcript{color:var(--fg-strong);margin:0;font-size:1.25rem}.match-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;display:grid}.match-terms,.match-options{align-content:start;gap:10px;margin:0;padding:0;list-style:none;display:grid}.match-term,.match-option{border:1px solid var(--border-strong);background:var(--bg-panel);width:100%;min-height:52px;color:var(--fg-default);text-align:left;font:inherit;cursor:pointer;border-radius:14px;padding:10px 14px}.match-term{gap:2px;display:grid}.match-term strong{font-family:var(--font-display);color:var(--fg-strong);font-size:1.0625rem}.match-assigned{color:var(--area-exercises);font-size:.875rem}.match-term.picked{border-color:var(--area-exercises);box-shadow:inset 0 0 0 1px var(--area-exercises)}.match-option.used{opacity:.45}.match-option:hover:not(:disabled),.match-term:hover:not(:disabled){border-color:var(--fg-faint)}@media (width<=560px){.listen-prompt{flex-direction:column;align-items:flex-start}}.games-page .hub-header{align-items:flex-end}.game-cards{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.game-card{border:1px solid var(--border-subtle);background:var(--bg-panel);width:100%;height:100%;color:var(--fg-default);text-align:left;cursor:pointer;border-radius:22px;align-content:start;justify-items:start;gap:10px;padding:24px;transition:border-color .15s,transform .15s;display:grid}.game-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}.game-card strong{color:var(--fg-strong);font-size:1.25rem;font-weight:600}.game-card-text{color:var(--fg-muted);font-size:.9375rem;line-height:1.5}.game-icon{background:color-mix(in srgb, var(--area-games) 14%, transparent);border-radius:16px;place-items:center;width:52px;height:52px;font-size:1.6rem;display:grid}.game-icon.large{border-radius:26px;width:84px;height:84px;font-size:2.6rem}.game-best{font-size:var(--text-meta);color:var(--reward);align-items:center;gap:6px;font-weight:600;display:inline-flex}.game-best.new{font-size:1.125rem;font-family:var(--font-display)}.game-column{width:min(720px,100%)}.game-intro{text-align:center;justify-items:center;gap:18px;padding:24px 0;display:grid}.game-play{flex-direction:column;gap:24px;display:flex}.game-hud{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:16px;flex-wrap:wrap;align-items:center;gap:10px 22px;padding:12px 18px;display:flex}.game-hud .button.text{margin-left:auto}.hud-stat{color:var(--fg-muted);font-size:var(--text-ui)}.hud-stat strong{font-family:var(--font-display);color:var(--fg-strong);font-size:1.375rem}.hud-stat.streak{color:var(--reward);font-weight:700}.hud-lives{color:var(--fg-faint);gap:4px;display:inline-flex}.hud-lives .on{color:var(--area-path);fill:var(--area-path)}.hud-time{font-family:var(--font-display);color:var(--fg-strong);font-size:1.375rem;font-weight:600}.hud-time.low{color:var(--feedback)}.game-prompt{background:var(--bg-panel);border:1px solid var(--border-subtle);text-align:center;border-radius:22px;justify-items:center;gap:10px;padding:28px 20px;display:grid}.prompt-word{color:var(--fg-strong);flex-direction:column;align-items:center;gap:6px;margin:0;font-size:2.25rem;font-weight:600;display:inline-flex}.prompt-emoji{font-size:4.5rem;line-height:1}.prompt-sentence{color:var(--fg-strong);margin:0;font-size:1.5rem;line-height:1.5}.prompt-gap{border-bottom:2px solid var(--area-games);color:var(--area-games);padding:0 8px}.prompt-hint{color:var(--fg-soft);font-size:1.125rem}.own-tag{font-family:var(--font-body,inherit);font-size:var(--text-meta);color:var(--area-words);font-weight:600}.answer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.answer-tile{border:1px solid var(--border-strong);background:var(--bg-panel);min-height:64px;color:var(--fg-default);font:inherit;cursor:pointer;border-radius:16px;padding:12px 16px;font-size:1.0625rem;font-weight:600;transition:transform .1s,border-color .15s}.answer-tile:hover:not(:disabled){border-color:var(--area-games);transform:translateY(-1px)}.answer-tile.right{border-color:var(--map-done);background:color-mix(in srgb, var(--map-done) 18%, var(--bg-panel));color:var(--fg-strong)}.answer-tile.wrong{border-color:var(--feedback);background:color-mix(in srgb, var(--feedback) 16%, var(--bg-panel))}.answer-tile:disabled{cursor:default}.rain-field{background:linear-gradient(180deg, var(--bg-panel), var(--bg-surface-muted));border:1px solid var(--border-subtle);border-radius:22px;height:420px;position:relative;overflow:hidden}.rain-field.flash-right{box-shadow:inset 0 0 0 3px var(--map-done)}.rain-field.flash-wrong{box-shadow:inset 0 0 0 3px var(--feedback)}.rain-prompt{z-index:1;text-align:center;background:var(--bg-panel);border-top:1px solid var(--border-subtle);margin:0;padding:16px;position:absolute;inset:auto 0 0}.rain-prompt strong{color:var(--fg-strong);font-size:1.5rem}.rain-lanes{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0 8px;display:grid;position:absolute;inset:0 0 64px}.rain-drop{border:1px solid var(--border-strong);background:var(--bg-surface);color:var(--fg-strong);font:inherit;cursor:pointer;border-radius:14px;align-self:start;margin-top:-60px;padding:10px 8px;font-weight:600;animation-name:rain-fall;animation-timing-function:linear;animation-fill-mode:forwards}.rain-drop:hover{border-color:var(--area-games)}@keyframes rain-fall{0%{transform:translateY(0)}to{transform:translateY(400px)}}.memory-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.memory-card{aspect-ratio:4/3;border:1px solid var(--border-strong);background:var(--bg-surface);color:var(--fg-faint);font:inherit;cursor:pointer;border-radius:14px;place-items:center;padding:8px;font-size:1.5rem;font-weight:700;display:grid}.memory-card.shown{background:var(--bg-panel);color:var(--fg-strong);border-color:var(--area-games);font-size:.9375rem;font-weight:600}.memory-card.matched{border-color:var(--map-done);background:color-mix(in srgb, var(--map-done) 12%, var(--bg-panel))}.built-sentence.right{border-color:var(--map-done)}.built-sentence.wrong{border-color:var(--feedback)}.game-solution{color:var(--map-done);font-size:1.125rem;font-weight:600}.game-actions{justify-content:flex-end;display:flex}.dictation-form{gap:16px;display:grid}.dictation-input{min-height:52px;font-size:1.125rem}.game-score{color:var(--fg-strong);margin:0;font-size:3.5rem;font-weight:600}.game-score span{color:var(--fg-muted);font-size:1.125rem}.game-stats{color:var(--fg-muted);gap:28px;margin:0;padding:0;list-style:none;display:flex}.game-stats strong{font-family:var(--font-display);color:var(--fg-strong);font-size:1.375rem}@media (width<=560px){.answer-grid{grid-template-columns:1fr}.memory-card.shown{font-size:.8125rem}.rain-drop{padding:8px 4px;font-size:.875rem}}@media (prefers-reduced-motion:reduce){.game-card,.answer-tile{transition:none}}.voice-stage{justify-items:center;gap:12px;padding:8px 0 4px;display:grid}.voice-orb{--level:0;place-items:center;width:168px;height:168px;display:grid;position:relative}.orb-ring{border-radius:50%;transition:transform .12s ease-out,background-color .3s;position:absolute;inset:0}.orb-ring.outer{background:var(--talk);transform:scale(calc(.8 + var(--level) * .2))}.orb-ring.inner{background:var(--talk-b);transform:scale(calc(.7 + var(--level) * .14))}.orb-core{background:var(--bg-panel);width:62%;height:62%;box-shadow:0 6px 24px color-mix(in srgb, var(--talk-d) 18%, transparent);transform:scale(calc(1 + var(--level) * .05));border-radius:50%;place-items:center;transition:transform .12s ease-out;display:grid;position:relative}.agent-face{width:84%;height:84%;margin-top:-6%;overflow:visible}.agent-mouth{fill:var(--iris)}.agent-eye{transform-box:view-box;transform-origin:80px 90px;animation:5s infinite agent-blink}.voice-stage.listening .orb-ring.outer{background:color-mix(in srgb, var(--feedback) 20%, var(--bg-app))}.voice-stage.listening .orb-ring.inner{background:color-mix(in srgb, var(--feedback) 36%, var(--bg-app))}.voice-stage.thinking .orb-ring{animation:2.4s ease-in-out infinite orb-breathe}.voice-stage.thinking .orb-ring.inner{animation-delay:.3s}.voice-stage.free.speaking .orb-ring.outer{animation:1.3s ease-in-out infinite orb-talk}.agent-mouth.talking{transform-box:view-box;transform-origin:80px 129px;animation:.45s ease-in-out infinite agent-talk}.voice-stage-status{max-width:34ch;min-height:1.5em;color:var(--fg-muted);font-size:var(--text-ui);text-align:center;margin:0}.voice-stage-controls{grid-template-columns:88px 64px 88px;align-items:center;gap:12px;display:grid}.voice-main{background:var(--talk-d);width:64px;height:64px;color:var(--accent-fg);border:0;border-radius:50%;place-items:center;display:grid}.voice-main.listening{background:var(--feedback)}.voice-main:disabled{opacity:.35}.voice-mute{min-height:58px;color:var(--fg-muted);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:16px;justify-items:center;gap:6px;padding:8px 6px;display:grid}.voice-mute span{white-space:nowrap;font-size:.75rem;font-weight:600}.voice-mute:hover{background:var(--bg-surface-muted)}.voice-mute.muted{background:var(--bg-surface-muted);border-color:var(--border-strong);color:var(--fg-default)}@keyframes orb-breathe{0%,to{transform:scale(.74)}50%{transform:scale(.84)}}@keyframes orb-talk{0%,to{transform:scale(.82)}30%{transform:scale(.97)}60%{transform:scale(.87)}}@keyframes agent-talk{50%{transform:scaleY(.3)}}@keyframes agent-blink{0%,94%,to{transform:scaleY(1)}97%{transform:scaleY(.1)}}@media (width<=640px){.voice-orb{width:132px;height:132px}.voice-stage{gap:8px;padding-top:0}}@media (prefers-reduced-motion:reduce){.voice-stage .orb-ring,.agent-mouth.talking,.agent-eye{animation:none!important}}.reference-list{gap:16px;display:grid}.reference-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;overflow:hidden}.reference-heading{text-align:left;width:100%;color:var(--fg-default);cursor:pointer;background:0 0;border:0;align-items:flex-start;gap:16px;padding:24px;display:flex}.reference-heading>span:nth-child(2){flex:1;gap:8px;display:grid}.reference-heading strong{font-size:1.35rem}.reference-heading>span:nth-child(2)>span{color:var(--fg-muted);line-height:1.5}.reference-body{gap:24px;padding:0 28px 28px;line-height:1.75;display:grid}.reference-body section,.reference-body dl{gap:12px;display:grid}.reference-body dl>div{background:var(--bg-surface);border-radius:12px;padding:12px 18px}.reference-body dt{font-weight:600}.reference-body dd{color:var(--fg-muted);margin:0}.area-reference{--area-color:var(--area-path);--area-b:var(--area-path-b);--area-d:var(--area-path-d)}@media (width<=600px){.reference-heading{gap:10px;padding:20px}.reference-body{padding:0 20px 20px}}.speaking-drill{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:16px;gap:14px;margin:20px 0 0 48px;padding:20px;display:grid}.speaking-drill details{color:var(--fg-muted);font-size:.95rem}.speaking-drill summary{cursor:pointer}@media (width<=600px){.speaking-drill{margin-left:0;padding:18px}}.listening-speed{align-items:center;gap:8px;font-size:.875rem;display:flex}.listening-speed .field{width:auto;min-height:36px;padding:6px}.word-extra{color:var(--fg-muted);margin:12px 0}.word-extra summary{cursor:pointer}.word-extra .button-row{margin-top:12px}.legacy-history{border-top:1px solid var(--border-subtle);gap:16px;margin-top:24px;padding-top:24px;display:grid}.legacy-transcript{gap:16px;padding:0;list-style:none;display:grid}.legacy-message{background:var(--bg-surface);overflow-wrap:anywhere;white-space:pre-wrap;border-radius:14px;padding:16px}.legacy-message.user{background:var(--bg-panel)}.legacy-message.note,.legacy-message.trigger{border-left:2px solid var(--border-subtle);font-size:.9rem}.legacy-progress{border:1px solid var(--border-subtle);background:var(--bg-panel);border-radius:20px;gap:18px;padding:24px;display:grid}.legacy-counts{grid-template-columns:1fr 1fr;gap:16px;padding:0;list-style:none;display:grid}.legacy-counts strong{font-size:1.8rem;display:block}.legacy-activities,.legacy-notes{gap:12px;max-height:400px;padding:0;list-style:none;display:grid;overflow:auto}.legacy-activities li,.legacy-notes li{border-bottom:1px solid var(--border-subtle);overflow-wrap:anywhere;gap:8px;padding:12px 0;display:grid}@media (width<=600px){.legacy-progress{padding:18px}}.entry-suggestion{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;justify-content:space-between;align-items:center;gap:20px;padding:24px;display:flex}.entry-suggestion h2{font-size:1.3rem}@media (width<=600px){.entry-suggestion{flex-direction:column;align-items:flex-start;padding:20px}}.voice-stage-options{flex-wrap:wrap;justify-content:center;gap:8px 24px;display:flex}.voice-stage-options .button{min-height:40px}.voice-picker .voice-preview-button{justify-self:start}.voice-picker .meta{margin-top:-8px}