@import"https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;500;600&display=swap";:root{font-family:Golos Text,sans-serif;color:#f3f5fa;background:#0b0d12;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--canvas:#0b0d12;--surface:#15181f;--raised:#222630;--accent:#95b4ff;--ink:#f3f5fa;--secondary:#b7becc;--muted:#929dac;--line:#303641;--control-line:#718096;--attention:#95b4ff;--word-font:"Golos Text",sans-serif;--action:#3d66df;--action-hover:#315ad6;--ease:cubic-bezier(.22,1,.36,1);color-scheme:dark;--action-ink:#ffffff;--map-background:#0e1118;--map-ring:#596b86;--map-dot:#a7b4cd;--map-label-fill:#171d28;--map-label-border:#4f607c;--map-label-text:#e0e6f1;--map-learning:#e0b776;--map-mastered:#73c9aa;--map-selected:#c4b3f2;--map-selected-border:#9984c4;--map-level-fill:#1b2230;--map-level-text:#d6e0f3;--map-level-border:#687992}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0;cursor:pointer;color:inherit}button:disabled{cursor:not-allowed}button,a,input,select,textarea{outline-offset:4px}:focus-visible{outline:2px solid var(--accent)}a{color:inherit;text-decoration:none}input,textarea,select{min-width:0}h1,h2,h3,p{margin:0}svg{flex-shrink:0}::selection{background:#2b426e}.app-shell{min-height:100dvh}.skip-link{position:fixed;top:8px;left:8px;z-index:100;background:var(--action);color:var(--action-ink);padding:12px 16px;border-radius:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.sidebar{position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;border-right:1px solid var(--line);z-index:10;width:208px;padding:28px 20px 24px;background:#0e1116}.brand{display:inline-flex;align-items:center;gap:0;width:fit-content;min-height:44px;font-weight:600;letter-spacing:-1.4px;color:var(--ink);font-size:32px}.brand-dot{margin-left:0;color:var(--accent)}.sidebar-caption{margin-top:8px;font-size:12px;line-height:20px;color:var(--muted)}.sidebar nav{display:grid;gap:4px;margin-top:12px}.nav-link{display:flex;align-items:center;gap:12px;padding:0 12px;font-size:14px;color:var(--secondary);transition:background .16s var(--ease),color .16s var(--ease);min-height:48px;border-radius:6px}.nav-link svg{width:18px;height:18px;stroke-width:1.5}.nav-link:hover{background:#1c2029}.nav-link.active{color:var(--accent);font-weight:500;box-shadow:inset 2px 0 0 var(--accent);background:#202a40}.nav-count{margin-left:auto;min-width:20px;font-size:12px;text-align:right;font-variant-numeric:tabular-nums}.sidebar-bottom{margin-top:auto;padding-top:32px}.grow-note{border-top:1px solid var(--line);padding:20px 0}.grow-note p{font-size:13px;line-height:22px;color:var(--secondary)}.grow-note>span{display:block;margin-top:8px;font-size:12px;color:var(--muted)}.settings-link{display:flex;align-items:center;gap:12px;min-height:44px;width:100%;padding:0 12px;background:transparent;font-size:13px;color:var(--secondary);border-radius:8px}.settings-link:hover{background:#1c2029}.storage-note{display:flex;align-items:flex-start;gap:8px;padding:12px 0 0;font-size:11px;line-height:18px;color:var(--muted)}.storage-note svg{margin-top:2px}.storage-error{color:#eeae91}.workspace{margin-left:208px}.topbar{border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:0 36px;background:#0e1116}.desktop-breadcrumb{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.desktop-breadcrumb strong{font-weight:400;color:var(--ink)}.topbar-actions{display:flex;align-items:center;gap:16px}.language-tag{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--secondary)}.language-dot{display:none}.language-full{color:var(--muted)}.streak-tag{display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 8px;background:transparent;font-size:13px;color:var(--secondary)}.profile-button{width:44px;height:44px;display:grid;place-items:center;background:transparent}.profile-button span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1px solid #61728c;background:#202a3c;font-size:12px;color:var(--accent)}.mobile-brand,.bottom-nav{display:none}main{margin:0 auto;outline:none;max-width:1600px;padding:32px 36px 28px}.dashboard{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:32px}.atlas-column{min-width:0}.eyebrow{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:400;line-height:20px;color:var(--muted)}.eyebrow>span{display:none}.page-intro h1,.study-setup h1,.session-complete h1{font-weight:500;margin-top:8px;font-size:44px;line-height:1.13;letter-spacing:-1.3px}.heading-dot{color:var(--attention)}.page-intro p{font-size:14px;line-height:24px;color:var(--secondary);margin-top:12px;max-width:620px}.icon-button{display:grid;place-items:center;width:44px;height:44px;min-width:44px;background:transparent;border-radius:8px;color:var(--secondary);transition:background .16s var(--ease)}.icon-button:hover{background:var(--raised)}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 4px;background:transparent;font-size:13px;font-weight:500;color:var(--accent)}.text-button:hover{text-decoration:underline;text-underline-offset:4px}.primary-button{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 20px;background:var(--action);font-size:14px;font-weight:500;transition:background .16s var(--ease),transform .16s var(--ease);color:var(--action-ink);border-radius:6px}.primary-button>svg:last-child{margin-left:auto}.primary-button>svg:only-child{margin-left:0}.primary-button:hover{background:var(--action-hover)}.primary-button:active{transform:scale(.98)}.desktop-footer{display:flex;justify-content:space-between;gap:16px;margin:16px 40px 0;padding:20px 0 24px;border-top:1px solid var(--line);font-size:11px;line-height:20px;color:var(--muted)}.insights{padding-top:4px}.insights-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px;margin:0 0 12px}.goal-panel{border:1px solid var(--line);margin-top:20px;padding:24px;border-radius:12px;background:#131720}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-heading h2{font-size:18px;font-weight:500;line-height:24px}.panel-heading>svg{width:18px;height:18px;stroke-width:1.5;color:var(--muted)}.goal-panel>.text-button{display:flex;margin:0 auto;font-size:12px}.week{display:flex;justify-content:space-between;gap:4px;padding-top:16px;margin-top:16px;border-top:1px solid var(--line)}.week-day{display:flex;flex-direction:column;align-items:center;gap:8px}.week-day>span{font-size:11px;color:var(--muted)}.day-circle{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#252b36;font-size:11px;color:var(--secondary);font-variant-numeric:tabular-nums}.day-circle.today{border:1px solid #7a98d9;background:var(--canvas);color:var(--accent)}.day-circle.done{background:var(--action);color:var(--action-ink)}.streak-caption{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:16px;color:var(--secondary);font-size:12px}.streak-caption strong{font-weight:500}.streak-caption svg{width:16px;height:16px}.word-of-day{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:0;padding:28px 24px 16px;border:1px solid #303846;border-radius:12px;background:#151a23}.word-day-label{display:flex;align-items:center;gap:8px;font-size:12px;line-height:20px;color:#b7c2d6}.word-day-label>span{margin-left:auto;font-size:11px}.word-day-main{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:16px 0 0;background:transparent;text-align:left}.word-day-main strong{font-family:var(--word-font);line-height:1.2;font-weight:600;letter-spacing:-1px;font-size:48px;color:var(--ink)}.word-day-main>span{margin-top:8px;color:var(--secondary);font-size:13px;line-height:20px}.word-of-day>p{margin-top:20px;font-family:var(--word-font);font-size:16px;line-height:27px}.word-day-translation{display:block;margin-top:8px;font-size:12px;line-height:20px;color:var(--secondary)}.word-day-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:16px;padding-top:8px;border-top:1px solid var(--line)}.word-day-footer>.icon-button{margin-left:-8px}.word-day-footer>.text-button{font-size:12px}.vocabulary-stats{padding:24px 4px 0}.stats-title{margin-bottom:16px}.stats-title h2{font-size:14px;font-weight:500}.stat-line{display:flex;justify-content:space-between;gap:12px;margin:12px 0;font-size:13px;color:var(--secondary)}.stat-line strong{display:flex;gap:8px;align-items:center;color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}.small-check{display:inline-flex;color:var(--accent)}.stats-track,.study-progress{height:3px;overflow:hidden;border-radius:2px;background:#323a49}.stats-track>span,.study-progress>span{display:block;height:100%;background:var(--action)}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;padding:24px;display:flex;align-items:center;justify-content:center;background:#04060bb3;animation:backdrop-in .18s var(--ease)}.dialog{width:100%;max-width:480px;max-height:calc(100dvh - 48px);overflow:auto;overscroll-behavior:contain;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 12px 40px #00000040;animation:dialog-in .22s var(--ease)}.dialog-wide{max-width:580px}.sheet-handle{display:none}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.dialog-heading h2{font-size:20px;line-height:28px;font-weight:500}.dialog-heading>.icon-button{margin-right:-8px}.level-intro{display:flex;align-items:center;gap:16px;padding:8px 0 24px}.level-square{display:grid;place-items:center;width:64px;height:64px;border:1px solid #61728f;border-radius:12px;background:#202a3c;color:var(--accent);font-size:28px}.level-intro h3{font-size:20px;line-height:28px;font-weight:500}.level-intro p{margin-top:8px;font-size:13px;line-height:20px;color:var(--secondary)}.segmented{display:flex;gap:4px;padding:4px;margin-bottom:16px;border:1px solid var(--line);border-radius:8px;background:var(--raised)}.segmented>button{flex:1;min-height:40px;border-radius:4px;background:transparent;font-size:13px;color:var(--secondary)}.segmented>button.selected{background:var(--surface);color:var(--accent)}.topic-row{display:flex;align-items:center;gap:12px;width:100%;padding:16px 4px;border-bottom:1px solid var(--line);background:transparent;text-align:left}.topic-row>span{display:flex;flex:1;flex-direction:column;gap:4px}.topic-row strong{font-size:14px;font-weight:500}.topic-row small{font-size:12px;color:var(--muted)}.topic-row>svg{color:var(--muted)}.topic-row:hover{background:var(--canvas)}.dialog-action{width:100%;margin-top:24px}.level-disclaimer{font-size:11px;line-height:18px;color:var(--muted);margin-top:12px;text-align:center}.search-field{display:flex;align-items:center;gap:12px;min-height:48px;padding:0 12px;border:1px solid var(--control-line);border-radius:8px;background:var(--surface);color:var(--muted)}.search-field input{width:100%;min-height:46px;border:0;outline:none;background:transparent;font-size:14px;color:var(--ink)}.search-field:focus-within{outline:2px solid var(--accent);outline-offset:2px}.search-field input::placeholder{color:var(--muted)}.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.filter-chips>button{min-width:44px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:6px;background:var(--canvas);color:var(--secondary);font-size:13px}.filter-chips>button.active{border-color:var(--accent);background:var(--action);color:var(--action-ink)}.word-row{display:flex;align-items:center;gap:12px;min-height:76px;width:100%;padding:12px 4px;border-bottom:1px solid var(--line);background:transparent;text-align:left}.word-row:hover{background:var(--canvas)}.word-row>svg{color:var(--muted)}.word-status{display:grid;place-items:center;width:20px;height:20px;flex-shrink:0;border:1px solid #6b7b92;border-radius:50%}.word-status>span{width:4px;height:4px;border-radius:50%;background:#b2bed2}.word-status.learning{border-color:#b59862;background:#3a3020}.word-status.learning>span{background:#e3bd73}.word-status.mastered{border-color:#619a84;background:#23362f;color:var(--accent)}.word-row-copy{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.word-row-copy strong{font-family:var(--word-font);font-size:21px;font-weight:400;line-height:28px;overflow-wrap:anywhere}.word-row-copy>span{font-size:13px;line-height:20px;color:var(--secondary);overflow-wrap:anywhere}.tiny-level{font-size:11px;color:var(--muted);padding:4px 6px;border:1px solid var(--line);border-radius:4px}.topic-filter{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 12px;margin-top:12px;border-radius:6px;background:var(--raised);font-size:12px;color:var(--secondary)}.empty-search{padding:32px 12px;text-align:center;color:var(--secondary);font-size:14px;line-height:24px}.empty-search>p{margin-top:12px}.empty-search>span{font-size:13px}.add-form{display:flex;flex-direction:column;gap:20px}.form-intro{font-size:14px;line-height:24px;color:var(--secondary)}.add-form>label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:500}.add-form input,.add-form select,.add-form textarea{width:100%;min-height:48px;padding:12px;border:1px solid var(--control-line);border-radius:8px;background:var(--surface);font-size:14px;color:var(--ink)}.add-form input::placeholder,.add-form textarea::placeholder{color:var(--muted)}.add-form textarea{resize:vertical}.optional{align-self:flex-end;margin-top:-20px;font-size:11px;font-weight:400;color:var(--muted)}.form-error{padding:12px;border:1px solid #785b4e;border-radius:8px;background:#382822;color:#f3bea3;font-size:13px;line-height:22px}.form-footnote{display:flex;align-items:center;justify-content:center;gap:8px;font-size:11px;line-height:18px;color:var(--muted)}.back-to-level{margin:-8px 0 12px;font-size:12px}.preview-level{font-size:12px;line-height:20px;color:var(--muted)}.preview-word-line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.preview-word-line h3{min-width:0;font-family:var(--word-font);font-size:44px;line-height:1.2;font-weight:600;letter-spacing:-1px;overflow-wrap:anywhere}.audio-button{background:#202a3c;color:var(--accent)}.ipa{font-size:14px;color:var(--secondary);line-height:24px}.preview-translation{font-size:22px;line-height:32px;margin-top:24px}.preview-example{padding:20px;margin-top:24px;border-radius:8px;background:var(--canvas)}.preview-example>span,.flashcard-example>span{font-size:12px;line-height:20px;color:var(--muted)}.preview-example p{margin-top:8px;font-family:var(--word-font);font-size:17px;line-height:28px}.preview-example small{display:block;font-size:13px;line-height:22px;margin-top:8px;color:var(--secondary)}.word-preview>.primary-button{width:100%;margin-top:24px}.preview-footnote{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;color:var(--muted);font-size:11px;line-height:18px}.settings-panel{text-align:center}.settings-illustration{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 20px;border-radius:12px;background:#202a3c;color:var(--accent)}.settings-panel h3{font-size:22px;font-weight:500;line-height:32px}.settings-panel>p:not(.form-footnote){font-size:14px;line-height:24px;margin-top:12px;color:var(--secondary)}.goal-options{display:flex;gap:8px;margin:24px 0}.goal-options>button{position:relative;display:flex;flex:1;flex-direction:column;align-items:center;gap:8px;min-height:92px;padding:16px 4px;border:1px solid var(--line);border-radius:8px;background:var(--canvas)}.goal-options>button.selected{background:#222d45;border-color:#7a98d9}.goal-options strong{font-size:28px;font-weight:500;font-variant-numeric:tabular-nums}.goal-options span{font-size:12px;color:var(--secondary)}.goal-options svg{position:absolute;top:8px;right:8px;color:var(--accent)}.settings-summary{display:flex;align-items:center;justify-content:center;gap:8px;margin:24px 0;font-size:13px;color:var(--secondary)}.settings-summary strong{font-weight:500}.settings-panel>.primary-button{width:100%;margin-bottom:16px}.study-page{max-width:720px;min-height:calc(100dvh - 200px);margin:0 auto}.study-setup{padding:16px 0 32px;text-align:center}.study-setup .eyebrow{justify-content:center}.study-setup>p,.session-complete>p{font-size:15px;line-height:26px;margin-top:16px;color:var(--secondary)}.study-start-card{margin:32px auto;border:1px solid var(--line);border-radius:12px;max-width:620px;padding:0;overflow:hidden;border-color:#435067;background:#171c25}.setup-icon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 20px;color:var(--accent)}.setup-icon svg{width:36px;height:36px;stroke-width:1.3}.study-start-card h2{font-size:22px;font-weight:500;line-height:30px}.study-start-card p{margin-top:12px;color:var(--secondary);font-size:14px;line-height:24px}.study-start-card>.primary-button{width:100%;margin-top:24px}.pick-level h2{font-size:14px;font-weight:400;color:var(--secondary);margin-bottom:16px}.pick-level>div{display:flex;justify-content:center;gap:8px}.pick-level button{display:flex;align-items:center;justify-content:center;gap:8px;min-width:64px;min-height:48px;padding:12px;border:1px solid #637591;border-radius:8px;background:var(--surface);color:var(--accent);font-size:16px;transition:background .16s var(--ease)}.pick-level button:hover{background:#222d45}.learning-note{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:28px;font-size:12px;line-height:20px;color:var(--muted)}.study-top{margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;max-width:620px}.study-top>span{font-size:13px;line-height:20px;color:var(--secondary);text-align:center}.study-top>strong{font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap}.study-top>strong>span{font-size:13px;color:var(--muted);font-weight:400}.study-progress{margin:0 auto 24px;max-width:620px}.flashcard{position:relative;margin:0 auto;overflow:hidden;border:1px solid var(--line);transition:border-color .18s var(--ease);max-width:620px;min-height:480px;padding:28px 36px 36px;border-radius:16px;background:#171c25;border-color:#435067}.flashcard.revealed{border-color:#87a1d7}.flashcard-meta{display:flex;align-items:center;justify-content:space-between;gap:12px}.flashcard-meta>span{font-size:12px;line-height:20px;color:var(--muted)}.flashcard-meta>.icon-button{background:#202a3c;color:var(--accent)}.flashcard-center{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px 0;min-height:280px;gap:16px}.flashcard-prompt{font-size:12px;line-height:20px;color:var(--muted)}.flashcard-center h1{width:100%;font-family:var(--word-font);line-height:1.15;font-weight:600;letter-spacing:-1.5px;text-align:center;overflow-wrap:anywhere;font-size:clamp(44px,6vw,78px);color:var(--ink)}.flashcard-translation{margin-top:4px;line-height:32px;text-align:center;animation:answer-in .18s var(--ease);color:var(--accent);font-size:26px}.flashcard-example{border-top:1px solid var(--line);padding-top:20px;text-align:center}.flashcard-example p{margin-top:12px;font-family:var(--word-font);overflow-wrap:anywhere;font-size:19px;line-height:30px}.flashcard-example small{display:block;margin-top:8px;color:var(--secondary);font-size:13px;line-height:22px}.study-controls{margin:24px auto 0;max-width:620px}.reveal-button{width:100%;justify-content:space-between}.study-controls>p{margin-top:12px;font-size:12px;line-height:20px;color:var(--secondary);text-align:center}.study-controls>.rating-question{margin:0 0 12px;font-size:13px}.rating-buttons{display:flex;gap:8px}.rating-buttons>button{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:72px;padding:12px 4px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:500;transition:background .16s var(--ease)}.rating-buttons>button>span{font-size:11px;font-weight:400}.rating-again{background:#382822;color:#f1b398;border-color:#755449!important}.rating-good{background:#222d45;color:var(--accent);border-color:#5d7299!important}.rating-easy{background:var(--action);color:var(--action-ink)}.rating-again:hover{background:#4a3126}.rating-good:hover{background:#293854}.rating-easy:hover{background:#315ad6}.session-complete{max-width:600px;margin:0 auto;padding:32px 0;text-align:center}.completion-icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 24px;border:1px solid #61728d;border-radius:50%;background:#222d45;color:var(--accent)}.session-complete>.eyebrow{justify-content:center}.session-complete h1{font-size:36px}.completion-stats{display:flex;justify-content:center;gap:48px;margin:32px 0}.completion-stats>div{display:flex;flex-direction:column;gap:8px}.completion-stats strong{font-size:36px;font-weight:500;font-variant-numeric:tabular-nums}.completion-stats span{color:var(--secondary);font-size:13px}.session-complete>.primary-button{max-width:360px;width:100%;margin:0 auto 12px}.personal-page{max-width:800px;min-height:calc(100dvh - 200px);margin:0 auto}.personal-toolbar{display:flex;gap:12px;margin-top:32px}.personal-toolbar .search-field{flex:1;min-width:0}.personal-toolbar>.primary-button{white-space:nowrap}.personal-count{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 8px;font-size:13px;line-height:22px;color:var(--secondary)}.personal-word-list{border-top:1px solid var(--line)}.personal-empty{padding:64px 20px;text-align:center}.empty-illustration{display:grid;place-items:center;width:80px;height:80px;margin:0 auto 24px;color:#a3b1c8}.empty-illustration svg{width:52px;height:52px}.personal-empty h2{font-size:24px;line-height:32px;font-weight:500}.personal-empty>p{font-size:14px;line-height:24px;margin:16px 0 12px;color:var(--secondary)}.toast{position:fixed;bottom:24px;left:calc(50% + 120px);z-index:80;transform:translate(-50%);display:flex;align-items:center;gap:12px;max-width:480px;width:max-content;padding:12px 16px;border-radius:8px;background:var(--action);font-size:13px;line-height:22px;box-shadow:0 8px 24px #00000030;animation:backdrop-in .18s var(--ease);color:var(--action-ink)}.toast>button{display:grid;place-items:center;min-width:44px;min-height:44px;padding:4px;margin-left:4px;background:transparent;color:var(--action-ink)}.map-page,.map-page .topbar{background:var(--canvas)}.map-page-intro h1{margin:0}.word-map{position:relative;margin-top:24px}.map-search-row{position:relative;z-index:5;display:flex;gap:12px;padding-bottom:4px}.map-search{display:flex;align-items:center;gap:12px;min-height:52px;min-width:0;flex:1;padding:0 16px;border:1px solid var(--control-line);border-radius:8px;color:var(--muted);background:#15181f}.map-search:focus-within{outline:2px solid var(--accent);outline-offset:2px}.map-search input{width:100%;min-height:50px;border:0;outline:none;background:transparent;color:var(--ink);font-size:14px}.map-search input::placeholder{color:var(--muted)}.map-search input::-webkit-search-cancel-button{display:none}.map-search button{display:grid;place-items:center;min-width:44px;height:44px;background:transparent}.map-list-button{display:grid;place-items:center;width:52px;height:52px;border:1px solid var(--line);border-radius:8px;background:var(--canvas);color:var(--secondary);flex-shrink:0}.map-list-button:hover{background:var(--raised)}.map-search-results{position:absolute;top:64px;left:0;right:0;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 8px 24px #00000035}.map-search-results p{padding:12px;font-size:13px;line-height:22px;color:var(--secondary)}.map-search-results button{display:flex;align-items:center;gap:12px;width:100%;min-height:48px;padding:8px 12px;border-radius:4px;background:transparent;text-align:left}.map-search-results button:hover{background:#202a3c}.map-search-results strong{font-size:14px;font-weight:500}.map-search-results button>span{font-size:12px;color:var(--secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-search-results small{margin-left:auto;color:var(--muted);font-size:11px}.map-levels{display:flex;align-items:center;gap:8px;min-height:52px;margin-top:4px;padding:4px 0}.map-level-button{display:grid;place-items:center;min-width:48px;min-height:44px;border-radius:6px;background:transparent;color:var(--accent);font-size:13px;font-weight:500}.map-level-button:hover{background:#202a3c}.word-map-viewport{position:relative;overflow:hidden;isolation:isolate;contain:layout paint;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;background:var(--map-background);border-radius:12px;height:clamp(510px,calc(100dvh - 304px),800px)}.word-map-viewport.is-dragging{cursor:grabbing}.word-map-viewport:focus-visible{outline-offset:-3px;border-radius:8px}.map-canvas{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;pointer-events:none}.map-label-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.map-word{--node-color:#a7b4cd;position:absolute;left:0;top:0;min-height:44px;width:max-content;max-width:240px;padding:8px 11px;display:flex;align-items:center;text-align:left;border:1px solid #52617b;border-radius:10px;color:#e0e6f1;pointer-events:auto;cursor:pointer;background:#171d28}.map-word-label{display:flex;flex-direction:column;gap:4px;min-width:0;width:100%}.map-word-title{display:flex;align-items:center;gap:6px;font-size:12px;line-height:18px;font-weight:500;letter-spacing:.15px;text-transform:uppercase;overflow-wrap:anywhere}.map-word-status{width:5px;height:5px;flex-shrink:0;border-radius:50%;background:var(--node-color)}.map-word-title>svg{margin-left:auto;color:var(--node-color);flex-shrink:0}.map-word-translation{display:block;font-size:11px;line-height:1.45;color:#b5c2d9;overflow-wrap:anywhere}.map-word:hover{border-color:#7c93be;background:#232e43}.map-word.learning{--node-color:#e1bd80;background:#342b21;border-color:#746044;color:#e6cb9c}.map-word.mastered{--node-color:#73c9aa;background:#1d342d;border-color:#4d7d69;color:#b1decf}.map-word.is-selected{--node-color:#c4b3f2;z-index:4;color:#e1cdf9;border-color:#8976a7;background:#2d283c}.map-word.is-selected .map-word-translation{color:#d0bde7}.map-word.is-expanded{z-index:3}.word-map-viewport.is-dragging .map-word{pointer-events:none}.map-fallback{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;padding:24px;color:var(--secondary);font-size:14px;text-align:center;background:var(--map-background)}.map-controls{position:absolute;right:12px;bottom:24px;z-index:6;display:flex;flex-direction:column;align-items:center;padding:4px;border:1px solid var(--line);border-radius:12px;cursor:default;background:#15181f;border-color:#607088}.map-controls button{display:grid;place-items:center;width:44px;height:44px;border-radius:8px;background:transparent;color:var(--secondary);transition:background .16s var(--ease),transform .16s var(--ease)}.map-controls button:hover:not(:disabled){background:#202a3c}.map-controls button:active:not(:disabled){transform:scale(.97)}.map-controls button:disabled{color:#8190a7}.map-controls .map-reset{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 8px 8px}.map-scale{color:var(--secondary);font-size:11px;line-height:16px;font-variant-numeric:tabular-nums}.map-gesture-hint{position:absolute;bottom:12px;left:50%;transform:translate(-50%);padding:6px 8px;border-radius:4px;color:var(--secondary);font-size:11px;line-height:16px;white-space:nowrap;pointer-events:none;background:#0e1118ed}.word-map-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 0;border-top:1px solid var(--line)}.word-map-legend{display:flex;align-items:center;gap:16px}.word-map-legend>span{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--secondary)}.word-map-legend i{display:block;width:5px;height:5px;border-radius:50%}.word-map-legend .new{background:#a7b4cd}.word-map-legend .learning{background:#d2b67d}.word-map-legend .mastered{background:#73c9aa}.word-map-footer>button{display:flex;align-items:center;gap:8px;min-height:44px;background:transparent;font-size:11px;color:var(--secondary)}.account-page{max-width:900px;min-height:calc(100dvh - 220px);margin:0 auto}.auth-panel{min-width:0;border:1px solid var(--line);background:#15181f;border-color:#3e4a60;padding:32px;border-radius:16px}.auth-tabs{display:flex;gap:24px;margin-bottom:24px;border-bottom:1px solid var(--line)}.auth-tabs button{position:relative;flex:1;min-height:48px;padding:0 0 12px;background:transparent;color:var(--secondary);font-size:14px;white-space:nowrap}.auth-tabs button.selected{font-weight:500;color:var(--accent)}.auth-tabs button.selected:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--action)}.auth-panel h2{font-size:28px;line-height:36px;font-weight:500;letter-spacing:-.5px}.auth-description{margin-top:12px;color:var(--secondary);font-size:14px;line-height:24px;overflow-wrap:anywhere}.auth-form{margin-top:24px}.auth-form fieldset{display:grid;gap:20px;min-width:0;padding:0;margin:0;border:0}.auth-field{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0;font-size:14px;font-weight:500}.auth-field>input,.password-input{width:100%;min-height:48px;border:1px solid var(--control-line);border-radius:8px;background:var(--surface);color:var(--ink)}.auth-field>input,.password-input input{padding:12px;font-size:15px}.auth-field>input::placeholder{color:var(--muted)}.auth-field small{font-size:12px;line-height:20px;font-weight:400;color:var(--secondary)}.auth-optional{position:absolute;top:0;right:0;font-size:11px;font-weight:400;color:var(--muted)}.password-input{display:flex;align-items:center}.password-input input{flex:1;width:100%;min-width:0;min-height:46px;border:0;border-radius:8px;outline:0;background:transparent;color:var(--ink)}.password-input:focus-within{outline:2px solid var(--accent);outline-offset:3px}.password-input button{display:grid;place-items:center;width:48px;min-height:46px;background:transparent;color:var(--secondary)}.forgot-password{justify-self:end;margin-top:-12px;margin-bottom:-4px;font-size:13px}.auth-submit{width:100%}.auth-form fieldset:disabled{opacity:.65}.auth-private{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px;color:var(--muted);font-size:12px;line-height:20px}.auth-message{padding-top:24px}.auth-mail-icon{display:grid;place-items:center;width:56px;height:56px;margin-bottom:20px;border-radius:12px;background:#202a3c;color:var(--accent)}.auth-message p{font-size:14px;line-height:24px;color:var(--secondary)}.auth-message .primary-button{width:100%;margin-top:24px}.resend-email{display:flex;margin:12px auto 0}.auth-back{margin:-8px 0 16px}.account-loading{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;min-height:350px;color:var(--secondary);font-size:14px}.loading-icon{animation:loading-turn 1.1s linear infinite}.account-recovery{max-width:460px;margin:32px auto}.account-recovery h1{font-size:32px;line-height:40px;font-weight:500}.account-signed{max-width:800px;padding-bottom:12px}.account-identity{display:flex;align-items:center;gap:16px;min-width:0;margin:32px 0}.account-avatar{display:grid;place-items:center;width:56px;height:56px;flex-shrink:0;border:1px solid #607492;border-radius:50%;background:#26344b;color:var(--accent);font-size:20px}.account-identity>div{min-width:0}.account-identity h2{font-size:20px;font-weight:500;line-height:28px;overflow-wrap:anywhere}.account-identity p{font-size:13px;line-height:20px;margin-top:4px;color:var(--secondary);overflow-wrap:anywhere}.account-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:24px 0;margin:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.account-stats>div{display:flex;flex-direction:column-reverse;gap:8px;padding:0 24px;border-right:1px solid var(--line)}.account-stats>div:first-child{padding-left:0}.account-stats>div:last-child{border:0}.account-stats dt{font-size:13px;line-height:20px;color:var(--secondary)}.account-stats dd{margin:0;font-size:36px;line-height:44px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--ink)}.account-sync{display:flex;align-items:flex-start;gap:16px;padding:24px;margin-top:24px;border:1px solid var(--line);border-radius:12px;background:#15181f}.account-sync-icon{color:var(--accent);margin-top:2px}.account-sync>div{min-width:0;flex:1}.account-sync h2,.account-import h2{font-size:16px;line-height:24px;font-weight:500}.account-sync p,.account-import p{margin-top:8px;font-size:14px;line-height:24px;color:var(--secondary)}.account-sync .icon-button{margin:-8px -8px 0 0}.account-sync.sync-warning{background:#332c20;border-color:#7a6a43}.sync-warning .account-sync-icon{color:#ebca8b}.account-storage-warning{color:#f0b292!important}.account-import{display:flex;align-items:flex-start;gap:16px;padding:24px 0;border-bottom:1px solid var(--line)}.account-import>svg{color:var(--muted);margin-top:4px}.account-import .text-button{margin-top:8px}.account-rhythm{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:32px}.account-rhythm>section{min-width:0}.account-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.account-section-heading h2{font-size:15px;line-height:24px;font-weight:500}.account-section-heading>svg{color:var(--muted);width:18px;height:18px;stroke-width:1.5}.account-rhythm .week{margin-top:20px;padding:0;border:0}.account-rhythm .week-day>span{font-size:12px}.account-rhythm .day-circle{width:32px;height:32px;font-size:12px}.account-rhythm>section>p{font-size:13px;line-height:22px;margin-top:16px;color:var(--secondary)}.account-goals{display:flex;gap:8px;margin-top:16px}.account-goals button{position:relative;display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:80px;padding:12px 4px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--secondary)}.account-goals button.selected{background:#222d45;border-color:#7a98d9;color:var(--accent)}.account-goals strong{font-size:24px;font-weight:500}.account-goals span{font-size:11px}.account-goals svg{position:absolute;top:8px;right:8px}.account-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:16px;margin-top:32px;border-top:1px solid var(--line)}.account-logout{color:#e2b29a}.account-pending-note{font-size:12px;line-height:20px;margin-top:16px;color:#d8c092}.public-site{min-height:100dvh;display:flex;flex-direction:column;background:var(--canvas)}.public-header{display:flex;align-items:center;justify-content:space-between;gap:24px;width:calc(100% - 96px);margin:0 auto;max-width:1320px;padding:28px 0}.public-header nav{display:flex;align-items:center;gap:24px}.public-login-link{display:flex;align-items:center;min-height:44px;padding:0 8px;color:var(--accent);font-size:14px}.public-login-link:hover,.public-login-link.current{text-decoration:underline;text-underline-offset:6px}.public-header-signup{min-height:44px;padding:12px 16px;font-size:13px}.public-main{width:calc(100% - 96px);margin:0 auto;padding:0;flex:1;outline:none;max-width:1320px}.landing-hero{display:grid;align-items:center;grid-template-columns:1fr 1.12fr;min-height:650px;gap:64px;padding:40px 0 72px}.landing-copy{min-width:0}.landing-kicker{font-size:13px;line-height:24px;color:var(--secondary)}.landing-copy h1{margin-top:24px;font-size:clamp(48px,5.15vw,74px);font-weight:600;line-height:1.05;letter-spacing:-2.4px}.landing-heading-line{font-family:inherit;font-size:1em;font-weight:inherit;letter-spacing:inherit;color:var(--ink)}.landing-copy>p:not(.landing-save-note){max-width:460px;color:var(--secondary);margin-top:24px;font-size:17px;line-height:29px}.landing-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;margin-top:32px}.landing-actions .primary-button{min-width:200px;min-height:52px}.landing-actions .text-button{font-size:13px}.landing-save-note{display:flex;align-items:center;gap:8px;margin-top:16px;color:var(--muted);font-size:12px;line-height:20px}.landing-map{min-width:0;margin:0;padding:24px;border:1px solid #303846;border-radius:12px;background:#0e1118}.landing-map-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line);color:var(--secondary);font-size:12px;line-height:20px}.landing-map-caption>span:last-child{white-space:nowrap;font-size:11px;color:var(--muted)}.landing-map-scene{margin-top:48px;position:relative;width:100%;aspect-ratio:520/480}.landing-map-scene>svg{display:block;width:100%;height:100%}.landing-level-label{position:absolute;transform:translate(-50%,-50%);padding:0 4px;line-height:16px;font-size:11px;font-weight:500;background:var(--map-background);color:#b5c2d9}.landing-preview-word{position:absolute;display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 12px;border:1px solid #455674;font-size:14px;line-height:20px;white-space:nowrap;transform:translate(-50%,calc(-100% - 10px));background:#19202d;color:#e0e6f1;border-color:#516589;border-radius:6px}.landing-preview-word.featured{border-color:var(--action);background:var(--action);color:var(--action-ink);padding:14px 18px}.landing-preview-word.featured>span{font-family:var(--word-font);font-size:32px;line-height:36px;font-weight:500}.landing-preview-word small{font-size:11px;color:#eef3ff}.landing-map figcaption{color:var(--muted);font-size:11px;line-height:20px;padding-top:12px}.landing-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;border-top:1px solid var(--line);max-width:1320px;padding:36px 0 52px}.landing-path>div{padding-top:8px}.landing-path h2{font-size:18px;font-weight:500;line-height:28px}.landing-path p{max-width:320px;font-size:14px;line-height:24px;color:var(--secondary);margin-top:12px}.public-footer{display:flex;justify-content:space-between;gap:24px;width:calc(100% - 96px);padding:24px 0;margin:0 auto;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:20px;max-width:1320px}.public-auth-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin:48px auto 64px;align-items:start;max-width:1040px;gap:80px}.public-auth-intro{min-width:0}.public-back{justify-content:flex-start;font-size:13px;margin:-8px 0 24px}.public-auth-intro h1{font-size:44px;font-weight:500;line-height:1.18;letter-spacing:-1px;margin-top:8px}.public-auth-intro>p{margin-top:24px;color:var(--secondary);font-size:16px;line-height:28px}.public-auth-note{display:flex;align-items:flex-start;gap:12px;max-width:360px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line);color:var(--secondary);font-size:13px;line-height:24px}.public-auth-note>svg{margin-top:4px}.public-error{max-width:480px;margin:24px auto 32px}.public-loading{min-height:100dvh;max-width:1220px;margin:0 auto;padding:32px 48px}.public-loading>div{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;min-height:55dvh;color:var(--secondary);font-size:14px}@media(min-width:1600px){main{padding-inline:48px}.dashboard{gap:48px;grid-template-columns:minmax(0,1fr) 280px}}@media(max-width:1199px)and (min-width:761px){.sidebar{width:208px;padding:28px 16px 24px}.workspace{margin-left:208px}.topbar{padding-inline:28px}main{padding:32px 28px}.dashboard{gap:24px;grid-template-columns:minmax(0,1fr) 240px}.desktop-footer{margin-inline:28px}.page-intro h1{font-size:36px}.toast{left:calc(50% + 104px)}}@media(max-width:1050px)and (min-width:761px){.dashboard{grid-template-columns:minmax(0,1fr)}.insights{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:24px;padding-top:24px;margin-top:24px;border-top:1px solid var(--line)}.insights-heading{grid-column:1/-1;margin:0}.word-of-day{margin:0;padding-top:24px;border-top:0}.vocabulary-stats{display:none}.desktop-breadcrumb>span,.desktop-breadcrumb>svg,.language-full{display:none}.account-rhythm{grid-template-columns:1fr;gap:32px}}@media(max-width:1100px){.public-header,.public-main,.public-footer{width:calc(100% - 64px)}.landing-hero{gap:32px;min-height:560px}.landing-copy h1{font-size:clamp(40px,4.7vw,52px)}.landing-copy>p:not(.landing-save-note){font-size:15px;line-height:26px}.landing-actions{gap:12px}.public-auth-layout{gap:40px}.public-auth-intro h1{font-size:36px}}@media(max-width:900px){.public-auth-layout{grid-template-columns:1fr;gap:24px;max-width:480px;margin-top:24px}.public-auth-note{display:none}.public-auth-intro h1{font-size:32px}.public-back{margin-bottom:8px}.public-auth-intro>p{font-size:14px;line-height:24px;margin-top:16px}.landing-map-caption{font-size:11px;gap:8px}.landing-preview-word{padding:8px;font-size:12px}.landing-preview-word.featured{padding:10px 12px}.landing-preview-word.featured>span{font-size:20px}}@media(max-width:760px){html{scroll-padding-bottom:calc(96px + env(safe-area-inset-bottom))}.sidebar,.desktop-breadcrumb,.profile-button,.language-full,.insights,.desktop-footer{display:none}.workspace{margin-left:0}.topbar{min-height:64px;padding:8px 20px;border-bottom:0;max-width:600px;margin:0 auto}.mobile-brand{display:block}.brand{font-size:28px}.topbar-actions{gap:8px}.language-tag{font-size:12px}.streak-tag{min-width:44px}main{padding:24px 20px 104px;max-width:600px}.dashboard{display:block}.page-intro h1,.study-setup h1{font-size:32px;line-height:1.2;letter-spacing:-.7px}.page-intro p{font-size:13px;line-height:22px;margin-top:12px}.bottom-nav{position:fixed;inset:auto 0 0;z-index:20;display:flex;justify-content:center;min-height:76px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--canvas)}.bottom-nav>a{display:flex;flex:1;align-items:center;justify-content:center;flex-direction:column;gap:4px;min-height:56px;max-width:160px;color:var(--secondary);font-size:11px}.bottom-nav>a.active{color:var(--accent);font-weight:500}.bottom-nav-icon{position:relative;display:grid;place-items:center;width:44px;height:28px;border-radius:6px}.bottom-nav>a.active .bottom-nav-icon{background:#253754}.bottom-nav-icon>svg{width:20px;height:20px;stroke-width:1.5}.bottom-nav-icon>i{position:absolute;top:0;right:6px;width:5px;height:5px;border:1px solid var(--canvas);border-radius:50%;background:var(--attention)}.dialog-backdrop{padding:12px 0 0;align-items:flex-end}.dialog{padding:12px 20px calc(24px + env(safe-area-inset-bottom));max-width:600px;max-height:calc(100dvh - 16px);border-radius:16px 16px 0 0;border-bottom:0}.sheet-handle{display:block;width:36px;height:4px;background:#6d7d97;border-radius:4px;margin:0 auto 12px}.dialog-heading{margin-bottom:16px}.dialog-heading h2{font-size:18px;line-height:24px}.add-form input,.add-form textarea,.add-form select,.search-field input,.map-search input,.auth-field>input,.password-input input{font-size:16px}.search-field input::placeholder,.map-search input::placeholder{font-size:14px}.preview-word-line h3{font-size:40px}.preview-translation{font-size:20px;line-height:28px}.study-setup{padding:8px 0 24px}.study-setup>p{font-size:14px;line-height:24px}.study-start-card{padding:24px 20px;margin:24px auto}.study-start-card h2{font-size:20px;line-height:28px}.pick-level>div{gap:8px}.pick-level button{min-width:0;flex:1;gap:4px;padding:12px 4px;font-size:15px}.pick-level button>svg{width:12px;height:12px}.learning-note{font-size:12px;margin-top:24px}.study-top>span{font-size:12px}.study-top>.icon-button{margin-left:-8px}.flashcard{min-height:400px;padding:16px 20px 24px;border-radius:12px}.flashcard-center{min-height:224px;padding-block:24px}.flashcard-center h1{font-size:48px;letter-spacing:-1px}.flashcard-translation{font-size:21px;line-height:28px}.flashcard-example p{font-size:16px;line-height:26px}.study-controls{margin-top:20px}.rating-buttons>button{min-height:72px;font-size:13px}.session-complete{padding:24px 0}.session-complete h1{font-size:30px;line-height:1.3}.session-complete>p{font-size:14px;line-height:24px}.completion-stats{gap:32px}.completion-stats span{font-size:12px}.personal-toolbar{gap:8px;margin-top:24px}.add-word-button{min-width:48px;padding:12px}.add-word-button>span{display:none}.add-word-button>svg:last-child{margin-left:0}.personal-count{align-items:flex-start;flex-direction:column;gap:0;font-size:12px;margin-top:20px}.personal-empty{padding:40px 0}.personal-empty h2{font-size:22px;line-height:30px}.personal-empty>p{font-size:14px;line-height:24px}.toast{left:50%;bottom:calc(88px + env(safe-area-inset-bottom));width:calc(100% - 32px);max-width:480px;padding:12px}.toast>button{margin-left:auto}.desktop-only{display:none}.map-page main{padding:16px 0 96px;max-width:600px}.map-page-intro{padding:0 20px}.word-map{margin-top:20px}.map-search-row{margin:0 20px;gap:8px}.map-search{min-height:48px;padding:0 12px;gap:8px}.map-search input{min-height:46px}.map-list-button{width:48px;height:48px}.map-levels{margin:4px 20px 0;gap:4px}.map-level-button{flex:1;min-width:44px}.word-map-viewport{height:max(300px,calc(100dvh - 454px))}.map-controls{right:12px;bottom:28px}.word-map-footer{margin:0 20px;padding:4px 0;gap:8px}.word-map-legend{gap:12px}.word-map-legend>span{gap:4px;font-size:11px}.word-map-footer>button{gap:4px;font-size:11px}.account-identity{margin:24px 0}.account-avatar{width:48px;height:48px;font-size:18px}.account-identity h2{font-size:19px}.account-stats{padding:20px 0}.account-stats>div{padding-inline:12px}.account-stats dd{font-size:32px;line-height:40px}.account-stats dt{font-size:12px}.account-sync{padding:20px 16px;gap:12px}.account-sync h2{font-size:15px}.account-sync p{font-size:13px;line-height:22px}.account-rhythm{grid-template-columns:1fr;gap:28px;margin-top:28px}.account-actions{align-items:flex-start;flex-direction:column;gap:4px;margin-top:28px}.auth-panel{padding:24px}.auth-tabs{gap:16px}.auth-tabs button{font-size:13px}.auth-panel h2{font-size:25px;line-height:32px}.auth-form input,.auth-form button{scroll-margin-bottom:96px}}@media(max-width:700px){.public-header,.public-main,.public-footer{width:calc(100% - 40px)}.public-header{padding:16px 0}.public-header nav{gap:12px}.public-header-signup{display:none}.public-login-link{padding-right:0;font-size:14px}.landing-hero{grid-template-columns:1fr;min-height:0;gap:40px;padding:24px 0 40px}.landing-kicker{font-size:12px;line-height:20px}.landing-copy h1{font-size:clamp(36px,9.5vw,48px);margin-top:20px;letter-spacing:-1px}.landing-heading-line{letter-spacing:-1px;font-size:.95em}.landing-copy>p:not(.landing-save-note){margin-top:24px;font-size:15px;line-height:26px}.landing-actions{margin-top:24px;gap:8px}.landing-actions .primary-button{min-height:48px}.landing-actions .text-button{font-size:13px}.landing-save-note{margin-top:12px;font-size:11px}.landing-map{max-width:480px;width:100%;margin:0 auto}.landing-map-caption{font-size:11px}.landing-path{grid-template-columns:1fr;gap:0;padding:0 0 24px}.landing-path>div{padding:24px 0}.landing-path>div:not(:last-child){border-bottom:1px solid var(--line)}.landing-path h2{font-size:18px}.landing-path p{max-width:none;margin-top:8px}.public-footer{flex-direction:column;gap:8px;font-size:11px;padding:24px 0}.public-auth-layout{max-width:480px;margin:16px auto 40px;gap:24px}.public-auth-intro h1{font-size:28px;line-height:1.2;letter-spacing:-.5px}.public-auth-intro>p{display:none}.public-main .auth-form input,.public-main .auth-form button{scroll-margin-bottom:24px}html:has(.public-site){scroll-padding-bottom:24px}.public-loading{padding:24px 20px}}@media(max-width:374px){main{padding-inline:16px}.topbar{padding-inline:16px}.page-intro h1,.study-setup h1{font-size:30px}.dialog{padding-inline:16px}.preview-word-line h3{font-size:36px}.flashcard-center h1{font-size:40px}.flashcard,.study-start-card{padding-inline:16px}.study-start-card h2{font-size:19px}.rating-buttons{gap:6px}.rating-buttons>button{font-size:12px}.map-page-intro{padding-inline:16px}.map-search-row,.word-map-footer,.map-levels{margin-inline:16px}.word-map-legend{gap:8px}.word-map-footer{flex-wrap:wrap}.word-map-legend>span{font-size:11px}.account-stats>div{padding-inline:8px}.account-stats dt{font-size:11px}.account-sync{padding-inline:12px}.auth-panel{padding-inline:16px}.auth-optional{position:static;margin-top:-4px}.public-header,.public-main,.public-footer{width:calc(100% - 32px)}.landing-copy h1{font-size:36px}.landing-actions{flex-direction:column;align-items:stretch}.landing-actions .text-button{align-self:center}.landing-map-caption>span:first-child{max-width:200px}}@keyframes backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes dialog-in{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes answer-in{0%{transform:translateY(4px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes loading-turn{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.map-controls button:active:not(:disabled),.primary-button:active{transform:none}}.sidebar-nav-group{margin-top:32px}.sidebar-nav-label{font-size:11px;line-height:20px;color:var(--muted);padding:0 12px}.goal-date{font-size:12px;color:var(--muted)}.goal-meter{margin-top:20px}.goal-figure{display:flex;align-items:baseline;gap:6px}.goal-figure strong{font-size:36px;font-weight:500;line-height:44px;font-variant-numeric:tabular-nums}.goal-figure>span{font-size:16px;color:var(--secondary)}.goal-figure small{margin-left:auto;font-size:12px;color:var(--muted)}.goal-meter progress{display:block;width:100%;height:5px;margin-top:16px;border:0;border-radius:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#323a49}.goal-meter progress::-webkit-progress-bar{background:#323a49}.goal-meter progress::-webkit-progress-value{background:var(--action)}.goal-meter progress::-moz-progress-bar{background:var(--action)}.setup-word-preview{padding:36px 32px;background:#191f2a;border-bottom:1px solid #303846}.setup-word-label{display:block;margin-bottom:16px;font-size:12px;line-height:20px;color:var(--secondary)}.setup-word-preview>strong{display:block;font-family:var(--word-font);font-size:72px;line-height:1.15;color:var(--ink);letter-spacing:-2px;font-weight:600}.setup-word-preview>small{display:block;margin-top:12px;color:var(--secondary);font-size:13px;line-height:20px}.setup-word-preview .ipa{display:block;margin-top:12px}.setup-word-translation{display:block;font-size:18px;line-height:28px;margin-top:12px;color:var(--accent)}.setup-session-details{padding:28px 32px 32px}.setup-session-details>.primary-button{margin-top:24px;width:100%}.account-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}.account-header .account-identity{margin:0}.account-header .page-intro{min-width:0}.account-header .page-intro p{max-width:380px}.landing-map-anchor.selected{fill:var(--accent)}.landing-map-ring{stroke:var(--map-ring)}@media(min-width:1600px){.dashboard{grid-template-columns:minmax(0,1fr) 312px;gap:40px}}@media(max-width:1199px)and (min-width:761px){.sidebar{width:192px}.workspace{margin-left:192px}.dashboard{grid-template-columns:minmax(0,1fr) 268px;gap:24px}.account-header{align-items:flex-start;flex-direction:column}.word-of-day,.goal-panel{padding-inline:20px}}@media(max-width:1050px)and (min-width:761px){.dashboard{grid-template-columns:minmax(0,1fr)}.insights{grid-template-columns:1fr 1fr}.goal-panel{margin-top:0}.word-of-day{border-top:1px solid #303846;padding-top:24px}}@media(max-width:760px){.sidebar-nav-group{display:none}.topbar{background:var(--canvas)}.bottom-nav{background:#0d1017}.flashcard{min-height:430px;padding:20px 24px 28px}.flashcard-center{min-height:240px}.flashcard-center h1{font-size:56px}.flashcard-translation{font-size:24px}.flashcard-example p{font-size:17px;line-height:28px}.study-start-card{padding:0}.setup-word-preview{padding:28px 24px}.setup-word-preview>strong{font-size:56px}.setup-session-details{padding:24px}.account-header{align-items:flex-start;flex-direction:column;gap:24px;margin-bottom:24px}.account-header .account-identity{margin:0}.map-page main{padding-top:12px}.map-page-intro .eyebrow{margin-bottom:8px}.map-page-intro h1{font-size:34px}.word-map-viewport{height:max(280px,calc(100dvh - 478px));border-radius:0}.word-map-footer{flex-wrap:wrap}.page-intro p{font-size:13px}}@media(max-width:700px){.landing-hero{gap:32px;padding-top:24px}.landing-copy h1{font-size:clamp(36px,10.5vw,46px);line-height:1.1}.landing-heading-line{font-size:1em}.landing-map{padding:16px;border-radius:14px}.landing-preview-word{padding:6px 8px;font-size:12px}.landing-preview-word.featured{padding:10px 12px}.landing-preview-word.featured>span{font-size:22px;line-height:26px}.landing-map-caption,.landing-preview-word small{font-size:11px}.landing-copy>p:not(.landing-save-note){font-size:15px;line-height:26px}.public-header{padding:16px 0}}@media(max-width:374px){.flashcard{padding-inline:16px}.flashcard-center h1{font-size:44px}.setup-word-preview{padding:24px 20px}.setup-word-preview>strong{font-size:50px}.setup-session-details{padding:24px 20px}.map-page-intro h1{font-size:30px}.landing-copy h1{font-size:36px}}