:root{--bg:#fff8e7;--card:#fff;--ink:#2b2118;--ink-soft:#6e5f4f;--line:#eadcc0;--honey:#f2a900;--honey-deep:#c98400;--honey-soft:#fff0c7;--honey-empty:#f5ead2;--good:#23935a;--good-soft:#e3f6ea;--bad:#d64545;--bad-soft:#fde8e8;--warn-soft:#fff4d6;--info-soft:#eaf2ff;--shadow:0 1px 2px #3c280a0f, 0 4px 14px #3c280a12;--radius:18px;--font:ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--word-font:ui-rounded, "SF Pro Rounded", system-ui, -apple-system, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#17130e;--card:#231c14;--ink:#f7efe0;--ink-soft:#bba98f;--line:#3b3025;--honey:#ffbf2e;--honey-deep:#ffd36b;--honey-soft:#3a2c12;--honey-empty:#2f271d;--good:#4cc983;--good-soft:#15301f;--bad:#ff7373;--bad-soft:#3a1b1b;--warn-soft:#362b12;--info-soft:#1a2638;--shadow:0 1px 2px #0000004d, 0 4px 14px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#17130e;--card:#231c14;--ink:#f7efe0;--ink-soft:#bba98f;--line:#3b3025;--honey:#ffbf2e;--honey-deep:#ffd36b;--honey-soft:#3a2c12;--honey-empty:#2f271d;--good:#4cc983;--good-soft:#15301f;--bad:#ff7373;--bad-soft:#3a1b1b;--warn-soft:#362b12;--info-soft:#1a2638;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;margin:0;font-size:17px;line-height:1.45}button,input,select{font:inherit;color:inherit}button{cursor:pointer;touch-action:manipulation}h1{margin:0 0 4px;font-size:1.6rem;line-height:1.2}h2{margin:0 0 8px;font-size:1.15rem}h3{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);align-items:center;gap:8px;margin:0 0 6px;font-size:.85rem;display:flex}p{margin:0 0 10px}a{color:var(--honey-deep)}.screen{max-width:760px;padding:calc(env(safe-area-inset-top) + 12px) max(16px, env(safe-area-inset-right)) calc(env(safe-area-inset-bottom) + 28px) max(16px, env(safe-area-inset-left));flex-direction:column;gap:14px;min-height:100dvh;margin:0 auto;display:flex}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:16px}.muted{color:var(--ink-soft)}.small{font-size:.86rem}.center{text-align:center}.center-block{margin:0 auto;display:block}.hint{color:var(--ink-soft);margin-top:4px;font-size:.82rem;display:block}.error{color:var(--bad);font-weight:600}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row>.btn,.grow{flex:1}.btn{border:1px solid var(--line);background:var(--card);border-radius:14px;justify-content:center;align-items:center;gap:6px;min-height:48px;padding:10px 18px;font-weight:650;text-decoration:none;transition:transform 80ms;display:inline-flex}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.45;cursor:default}.btn-primary{background:var(--honey);border-color:var(--honey);color:#2b1d00}.btn-good{background:var(--good);border-color:var(--good);color:#fff}.btn-bad{background:var(--bad);border-color:var(--bad);color:#fff}.btn-block{width:100%}.btn-big{border-radius:16px;min-height:58px;font-size:1.12rem}.btn-small{min-height:40px;padding:6px 14px;font-size:.92rem}.btn-say{background:var(--honey-soft);border-color:#0000}.btn-say-big{width:100%;min-height:64px;font-size:1.15rem}.icon-btn{background:0 0;border:none;border-radius:12px;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:0;font-size:1.25rem;display:inline-flex}.link{color:var(--honey-deep);text-underline-offset:3px;background:0 0;border:none;padding:8px 0;font-weight:600;text-decoration:underline}.topbar{grid-template-columns:48px 1fr auto;align-items:center;gap:8px;min-height:48px;display:grid}.topbar .back{font-size:2rem;line-height:1}.topbar-title{text-align:center;font-size:1.05rem;font-weight:700}.topbar-right{justify-content:flex-end;min-width:48px;display:flex}.progress{background:var(--honey-empty);border-radius:99px;height:8px;overflow:hidden}.progress-fill{background:var(--honey);border-radius:99px;height:100%;transition:width .3s}.badge{background:var(--honey-soft);color:var(--ink);white-space:nowrap;border-radius:99px;padding:3px 9px;font-size:.75rem;font-weight:700;display:inline-block}.badge-new{background:var(--honey-empty)}.badge-learning{background:var(--bad-soft)}.badge-reviewing{background:var(--warn-soft)}.badge-strong{background:var(--good-soft)}.badge-comfortable{background:var(--honey);color:#2b1d00}.badge-origin{text-transform:none;letter-spacing:0;background:var(--info-soft)}.chips{flex-wrap:wrap;gap:8px;margin:6px 0;display:flex}.chip{background:var(--honey-soft);border:1px solid #0000;border-radius:99px;align-items:center;padding:6px 12px;font-size:.92rem;display:inline-flex}.chip-miss{background:var(--bad-soft)}.chip-btn{border:1.5px solid var(--line);background:var(--card);border-radius:99px;min-height:42px;padding:6px 14px;font-size:.95rem;font-weight:600}.chip-btn-on{background:var(--honey-soft);border-color:var(--honey)}.tip{background:var(--honey-soft);border-radius:12px;margin:8px 0;padding:10px 12px}.tip-good{background:var(--good-soft)}.tip-warn{background:var(--warn-soft)}.tip-origin{background:var(--info-soft)}.tip-memory{background:var(--honey-soft)}.empty{text-align:center;color:var(--ink-soft);padding:40px 16px}.big-number{color:var(--honey-deep);margin:0;font-size:3rem;font-weight:800}.auth{text-align:center;justify-content:center;align-items:center}.auth-logo{text-align:center;font-size:4rem}.spin{animation:1.2s ease-in-out infinite bob}@keyframes bob{50%{transform:translateY(-8px)rotate(-6deg)}}.pinpad{width:100%;max-width:320px}.pin-dots{justify-content:center;gap:12px;min-height:18px;margin:12px 0 20px;display:flex}.dot{border:2px solid var(--honey-deep);border-radius:50%;width:16px;height:16px}.dot-on{background:var(--honey);border-color:var(--honey)}.pin-keys{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.pin-key{border:1px solid var(--line);background:var(--card);min-height:64px;box-shadow:var(--shadow);border-radius:18px;font-size:1.5rem;font-weight:650}.pin-key:disabled{opacity:.4}.pin-go{background:var(--honey);border-color:var(--honey);color:#2b1d00}.form{flex-direction:column;gap:14px;display:flex}.form label{flex-direction:column;gap:6px;font-weight:600;display:flex}.form input:not([type=checkbox]):not([type=range]):not([type=radio]),.form select,.search,.answer-field{border:1.5px solid var(--line);background:var(--card);border-radius:12px;width:100%;min-height:48px;padding:10px 12px;font-weight:500}.form label.check{flex-direction:row;align-items:flex-start;gap:12px}.form label.check input{width:22px;height:22px;accent-color:var(--honey-deep);margin-top:2px}input[type=range]{accent-color:var(--honey-deep)}.home-head{justify-content:space-between;align-items:flex-start;display:flex}.countdown{background:var(--honey);color:#2b1d00;border-radius:99px;margin:4px 0 0;padding:4px 12px;font-weight:700;display:inline-block}.today{border:2px solid var(--honey)}.today .progress{margin:8px 0 6px}.nudge{text-align:left;background:var(--info-soft);border-color:#0000;flex-direction:column;gap:4px;display:flex}.level-comb{margin-top:12px}.level-comb-head{justify-content:space-between;align-items:baseline;margin-bottom:4px;display:flex}.honeycomb{width:100%;height:auto;display:block}.hex{fill:color-mix(in srgb, var(--honey) calc(var(--fill) * 100%), var(--honey-empty));stroke:var(--card);stroke-width:1px;transition:fill .4s}.hex-verified{fill:var(--honey-deep)}.mode-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}@media (width>=640px){.mode-grid{grid-template-columns:repeat(4,1fr)}}.mode{text-align:left;border-radius:var(--radius);border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:2px;min-height:118px;padding:14px;display:flex}.mode-icon{font-size:1.6rem}.mode-title{font-weight:750}.mode-desc{color:var(--ink-soft);font-size:.8rem;line-height:1.3}.sync-status{text-align:center}.source-list{flex-direction:column;gap:8px;display:flex}.source{text-align:left;border:1.5px solid var(--line);background:var(--card);border-radius:14px;align-items:center;gap:12px;min-height:60px;padding:12px 14px;display:flex}.source:disabled,.source-off{opacity:.45}.source-on{border-color:var(--honey);background:var(--honey-soft)}.source input[type=radio]{accent-color:var(--honey-deep);width:20px;height:20px}.source-text{flex-direction:column;flex:1;display:flex}.source-count{color:var(--honey-deep);font-size:1.1rem;font-weight:800}.prompt{flex-direction:column;gap:10px;display:flex}.asks{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.answers{background:var(--card);border:1px solid var(--line);border-radius:14px;margin:0;padding:10px 14px}.answers dt{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-top:6px;font-size:.75rem;font-weight:700}.answers dd{margin:0 0 4px}.answer{flex-direction:column;gap:10px;display:flex}.answer-display{background:var(--card);border:2px solid var(--honey);min-height:76px;font-family:var(--word-font);letter-spacing:.04em;word-break:break-all;border-radius:16px;flex-wrap:wrap;justify-content:center;align-items:center;padding:8px 10px;font-weight:700;display:flex}.answer-placeholder{color:var(--ink-soft);letter-spacing:0;font-size:1rem;font-weight:500}.ch-space{border-bottom:2px dashed var(--ink-soft);min-width:.5em}.caret{background:var(--honey-deep);width:3px;height:1em;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.kb{-webkit-user-select:none;user-select:none;flex-direction:column;gap:7px;display:flex}.kb-row{justify-content:center;gap:5px;display:flex}.key{border:1px solid var(--line);background:var(--card);max-width:64px;min-height:52px;box-shadow:0 1px 0 var(--line);border-radius:10px;flex:1;padding:0;font-size:1.35rem;font-weight:600}.key:active:not(:disabled){background:var(--honey-soft)}.key:disabled{opacity:.35}.key-wide{flex:1.6;max-width:96px}.key-mid{flex:1;max-width:64px}.key-space{flex:4;max-width:280px;font-size:1rem}.key-go{background:var(--honey);border-color:var(--honey);color:#2b1d00;flex:2.4;max-width:160px;font-size:1.05rem;font-weight:750}@media (width>=700px){.key{min-height:62px}}.answer-device{flex-direction:column;gap:10px;display:flex}.answer-field{text-align:center;font-size:1.6rem;font-weight:700}.feedback{flex-direction:column;gap:6px;display:flex}.feedback-title{margin:0;font-size:1.3rem;font-weight:800}.feedback-good .feedback-title{color:var(--good)}.feedback-bad .feedback-title{color:var(--bad)}.reveal-word{font-family:var(--word-font);text-align:center;word-break:break-word;margin:6px 0;font-size:clamp(1.8rem,8vw,2.8rem);font-weight:800}.retype-label{margin-top:8px}.say-mode{flex-direction:column;gap:12px;display:flex}.say-mode .row .btn{flex:1}.diff{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px}.diff-word{font-family:var(--word-font);text-align:center;letter-spacing:.05em;word-break:break-all;font-size:clamp(1.6rem,7.5vw,2.4rem);font-weight:800}.diff-word span{border-radius:6px;padding:0 1px;display:inline-block;position:relative}.d-missing{background:var(--warn-soft);color:var(--honey-deep);box-shadow:inset 0 -3px 0 var(--honey)}.d-wrong{background:var(--bad-soft);color:var(--bad)}.d-wrong small{color:var(--ink-soft);font-size:.45em;text-decoration:line-through;position:absolute;top:-.9em;left:50%;transform:translate(-50%)}.d-extra{color:var(--ink-soft);vertical-align:middle;font-size:.6em;text-decoration:line-through}.diff-legend{color:var(--ink-soft);text-align:center;margin:8px 0 0;font-size:.82rem}.lg{border-radius:6px;padding:1px 6px}.lg-missing{background:var(--warn-soft)}.lg-wrong{background:var(--bad-soft)}.lg-extra{text-decoration:line-through}.word-card{flex-direction:column;gap:4px;display:flex}.wc-meta{gap:6px;display:flex}.wc-word{font-family:var(--word-font);word-break:break-word;margin:6px 0 2px;font-size:clamp(2rem,9vw,3rem)}.tricky-word mark{background:linear-gradient(transparent 55%, var(--honey) 55%);color:inherit;border-radius:2px}.inline-word{font-weight:750}.wc-alt{color:var(--ink-soft);font-size:.9rem}.wc-actions{flex-wrap:wrap;gap:10px;margin:6px 0;display:flex}.wc-section{border-top:1px solid var(--line);margin-top:8px;padding-top:12px}.wc-pron{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:6px;font-size:1.25rem;display:flex}.respell strong{text-transform:uppercase;color:var(--honey-deep)}.mw-pron{color:var(--ink-soft);font-size:.95rem}.syllables{flex-wrap:wrap;justify-content:center;gap:4px;display:inline-flex}.syl{background:var(--honey-empty);border-radius:8px;padding:4px 9px;font-weight:650}.syl-stress{background:var(--honey);color:#2b1d00}.feedback .syllables{align-self:center}.pos{text-transform:none;letter-spacing:0;font-style:italic;font-weight:500}.wc-def{font-size:1.1rem}.sentence{justify-content:space-between;align-items:flex-start;gap:8px;font-style:italic;display:flex}.wc-foot{border-top:1px solid var(--line);margin-top:8px;padding-top:10px;font-size:.9rem}.star{border:1.5px dashed var(--honey-deep);min-height:48px;color:var(--honey-deep);background:0 0;border-radius:14px;align-items:center;gap:6px;padding:8px 14px;font-weight:650;display:inline-flex}.star-on{background:var(--honey);border-style:solid;border-color:var(--honey);color:#2b1d00}.star-only{min-width:48px;color:var(--honey-deep);background:0 0;border:none;justify-content:center;padding:0;font-size:1.3rem}.star-only.star-on{color:var(--honey);background:0 0}.sticky-actions{padding:10px 0 calc(env(safe-area-inset-bottom) + 6px);background:linear-gradient(transparent, var(--bg) 30%);gap:8px;display:flex;position:sticky;bottom:0}.pronouncer{text-align:center;flex-direction:column;align-items:center;gap:6px;display:flex}.mock-word{font-family:var(--word-font);word-break:break-word;margin:0;font-size:clamp(2.2rem,11vw,3.4rem);font-weight:800}.mock-pron{font-size:1.3rem}.panels{flex-direction:column;gap:8px;display:flex}.panel{border:1px solid var(--line);background:var(--card);border-radius:14px;overflow:hidden}.panel-head{text-align:left;background:0 0;border:none;justify-content:space-between;width:100%;min-height:52px;padding:14px 16px;font-weight:700;display:flex}.panel-body{padding:0 16px 14px}.judge{padding:10px 0 calc(env(safe-area-inset-bottom) + 6px);background:linear-gradient(transparent, var(--bg) 30%);grid-template-columns:1fr 1fr;gap:12px;display:grid;position:sticky;bottom:0}.judge .btn{min-height:72px;font-size:1.25rem}.timer{background:var(--honey-empty);text-align:center;border-radius:99px;height:28px;font-size:.85rem;font-weight:700;line-height:28px;position:relative;overflow:hidden}.timer-fill{background:var(--honey);transition:width 1s linear;position:absolute;inset:0 auto 0 0}.timer span{position:relative}.timer-low .timer-fill{background:var(--bad)}.quiz-prompt{font-size:1.2rem;font-weight:700}.options{gap:10px;display:grid}.option{border:2px solid var(--line);background:var(--card);border-radius:14px;min-height:60px;padding:10px;font-size:1.1rem;font-weight:650}.option-word{font-family:var(--word-font);letter-spacing:.03em;font-size:1.4rem}.opt-right{border-color:var(--good);background:var(--good-soft)}.opt-wrong{border-color:var(--bad);background:var(--bad-soft)}.opt-dim{opacity:.5}.search{font-size:1.05rem}.filters{flex-direction:column;gap:8px;display:flex}.seg{background:var(--honey-empty);border-radius:12px;padding:3px;display:flex}.seg button{background:0 0;border:none;border-radius:10px;flex:1;min-height:40px;font-size:.92rem;font-weight:650}.seg .seg-on{background:var(--card);box-shadow:var(--shadow)}.word-list{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);margin:0;padding:0;list-style:none;overflow:hidden}.word-row{border-bottom:1px solid var(--line);align-items:center;display:flex}.word-row:last-child{border-bottom:none}.word-row-main{text-align:left;background:0 0;border:none;flex:1;align-items:center;gap:10px;min-height:52px;padding:12px 14px;display:flex}.word-row-word{flex:1;font-size:1.05rem;font-weight:650}.miss-count{color:var(--bad);font-weight:700}.dot-status{border-radius:50%;flex-shrink:0;width:12px;height:12px;display:inline-block}.dot-new,.seg-new{background:var(--honey-empty);box-shadow:inset 0 0 0 1.5px var(--line)}.dot-learning,.seg-learning{background:var(--bad)}.dot-reviewing,.seg-reviewing{background:#f0c24b}.dot-strong,.seg-strong{background:var(--good)}.dot-comfortable,.seg-comfortable{background:var(--honey-deep)}.bars{align-items:flex-end;gap:4px;height:110px;margin-top:10px;display:flex}.bar{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;height:100%;display:flex}.bar-stack{background:var(--honey-empty);border-radius:6px 6px 2px 2px;flex-direction:column;width:100%;min-height:2px;display:flex;overflow:hidden}.bar-right{background:var(--good)}.bar-wrong{background:var(--bad)}.bar-label{color:var(--ink-soft);margin-top:4px;font-size:.7rem}.level-stat{margin-top:12px}.stack{background:var(--honey-empty);border-radius:99px;gap:2px;height:16px;display:flex;overflow:hidden}.stack-seg{min-width:0}.legend{flex-wrap:wrap;gap:4px 12px;margin-top:6px;display:flex}.legend-item{color:var(--ink-soft);background:0 0;border:none;align-items:center;gap:5px;padding:4px 0;display:inline-flex}.trouble{margin:0 0 10px;padding:0;list-style:none}.trouble li{border-bottom:1px solid var(--line);padding:6px 0}.trouble .link{padding:0;font-size:1.05rem}.pattern-head{text-align:left;background:0 0;border:none;justify-content:space-between;width:100%;padding:0 0 6px;font-size:1.05rem;display:flex}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.src-tag{border-radius:99px;margin-top:2px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-block}.src-mw{background:var(--good-soft);color:var(--good)}.src-studio{background:var(--info-soft)}.alts{flex-direction:column;gap:4px;margin-top:6px;display:flex}.alts-row{flex-wrap:wrap;gap:6px;display:flex}.btn-alt{background:var(--card);font-weight:600}.pronouncer .alts{align-items:center}.src-natural{background:var(--good-soft);color:var(--ink-soft)}.src-device{background:var(--warn-soft);color:var(--ink-soft)}.audio-row{border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:8px 0;display:flex}.audio-row:last-child{border-bottom:none}.audio-row .word-row-word{flex:1}.stat-tiles{text-align:center;grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.stat-tile{border-radius:14px;padding:10px 6px}.stat-tile strong{font-size:1.6rem;display:block}.flag{color:var(--ink-soft);opacity:.45}.flag-on{color:var(--bad);opacity:1}