:root{--bg:#f5f6f8;--frame:#d7dbe2;--surface:#ffffff;--surface-2:#f7f8fa;--border:#ebedf1;--track:#e6e8ec;--text:#1e293b;--muted:#64748b;--faint:#9aa3b2;--accent:#ff6b35;--accent-d:#e85a28;--accent-soft:#fff0ea;--good:#0e9f6e;--good-soft:#e7f6f0;--bad:#e0345a;--bad-soft:#fdecf0;--shadow:0 1px 2px rgba(15,23,42,0.04),0 4px 16px rgba(15,23,42,0.05);--shadow-accent:0 6px 16px rgba(255,107,53,0.28)}*{box-sizing:border-box}body,html{margin:0;padding:0;overflow:hidden;background:var(--frame);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Pretendard,Noto Sans KR,Roboto,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;word-break:keep-all;overflow-wrap:anywhere;text-wrap:pretty;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}img{-webkit-user-drag:none;user-drag:none}[contenteditable=true],input,textarea{-webkit-user-select:text;-moz-user-select:text;user-select:text;-webkit-touch-callout:default}.wrap{position:relative;max-width:460px;height:100vh;height:100dvh;overflow:hidden;margin:0 auto;background:var(--bg);display:flex;flex-direction:column;padding:30px 18px calc(26px + env(safe-area-inset-bottom))}@media (min-width:520px){body{padding:28px 0}.wrap{height:calc(100vh - 56px);height:calc(100dvh - 56px);border-radius:30px;box-shadow:0 24px 70px rgba(15,23,42,.22)}}.header{margin-bottom:26px}.header-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.signout-btn{flex:none;background:none;border:none;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;padding:6px 8px;border-radius:8px}.signout-btn:hover{color:var(--text);background:var(--surface-2)}.brand{display:flex;align-items:baseline;gap:9px}.brand .omc{font-size:24px;font-weight:900;letter-spacing:-1.2px;line-height:1}.brand .omc .c,.brand .omc .ex,.brand .omc .o{color:var(--accent)}.brand .omc .m,.brand h1{color:var(--text)}.brand h1{font-size:16px;margin:0;letter-spacing:-.3px;font-weight:700}.header p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.5}.card{background:var(--surface);border:none;border-radius:18px;padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}.label{font-size:12px;letter-spacing:.3px;text-transform:uppercase;color:var(--faint);margin-bottom:12px;font-weight:700}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:9px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;cursor:pointer;transition:all .14s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chip:hover{border-color:#cfd3e0}.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}.chip.disabled{color:var(--faint);background:var(--surface-2);border-style:dashed;cursor:not-allowed}.chip.disabled:hover{border-color:var(--border)}.level-row{display:flex;flex-direction:column;gap:8px}.level{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:all .14s ease}.level:hover{border-color:#cfd3e0}.level.on{border-color:var(--accent);background:var(--accent-soft)}.level .tick{width:18px;height:18px;border-radius:50%;border:2px solid var(--border);flex:none;display:grid;place-items:center}.level.on .tick{border-color:var(--accent);background:var(--accent)}.level.on .tick:after{content:"";width:6px;height:6px;border-radius:50%;background:#fff}.level b{font-size:15px;min-width:38px}.level span{font-size:13px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px 18px;border-radius:16px;border:1px solid transparent;background:var(--accent);color:#fff;font-size:16px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-accent);transition:transform .1s ease,filter .15s ease,box-shadow .15s ease}.btn:hover{filter:brightness(1.04)}.btn:active{transform:scale(.985);filter:brightness(.97)}.btn:disabled{opacity:.4;cursor:not-allowed;background:var(--surface-2);color:var(--muted);box-shadow:none}.btn.ghost{background:var(--surface);border-color:var(--border);color:var(--text);box-shadow:none}.btn.ghost:hover{border-color:#cfd3e0;filter:none}.btn.small{width:auto;padding:9px 14px;font-size:13px;border-radius:10px}.btn.mic{box-shadow:none}.btn.mic,.btn.mic.rec{background:var(--surface);border-color:var(--accent);color:var(--accent)}.btn .dot{width:8px;height:8px;border-radius:50%;background:currentColor}.btn.rec .dot{animation:blink 1s steps(2,start) infinite}@keyframes blink{50%{opacity:.25}}.icon{width:17px;height:17px;flex:none}.progress{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:10px}.progress b{color:var(--text)}.bar{height:6px;background:var(--track);overflow:hidden;margin-bottom:20px}.bar,.bar>i{border-radius:999px}.bar>i{display:block;height:100%;background:var(--accent);transition:width .35s ease}.exam-badge{width:max-content;margin:-12px 0 14px auto;letter-spacing:.2px;padding:4px 10px}.exam-badge,.qtype{font-size:11px;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:999px}.qtype{display:inline-block;letter-spacing:.4px;text-transform:uppercase;padding:5px 11px;margin-bottom:14px}.question{font-size:20px;line-height:1.5;margin:0 0 16px;letter-spacing:-.3px}.hint{font-size:14px;color:var(--muted);border:1px solid var(--border);border-radius:11px;padding:12px 14px}.answer-box,.hint{background:var(--surface-2);line-height:1.55}.answer-box{width:100%;min-height:130px;resize:vertical;border-radius:12px;border:1px solid var(--border);color:var(--text);padding:13px 14px;font-size:16px;font-family:inherit;margin-top:12px}.answer-box::placeholder{color:var(--faint)}.answer-box:focus{outline:none;border-color:var(--accent);background:var(--surface)}.row{display:flex;gap:10px;margin-top:14px}.row .btn{width:auto;flex:1 1}.note{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.55;padding:11px 13px;background:var(--surface);border:1px solid var(--border);border-radius:11px}.fb-ava{display:flex;align-items:center;gap:12px;margin:2px 2px 14px}.fb-ava-line{flex:1 1;margin:0;font-size:14.5px;line-height:1.5;color:var(--muted)}.fb-level{text-align:center;padding:8px 0}.fb-level .big{font-size:38px;font-weight:800;color:var(--accent);letter-spacing:-1px}.fb-section h3{font-size:14px;margin:0 0 12px;display:flex;align-items:center;gap:8px}.fb-section h3:before{content:"";width:4px;height:15px;border-radius:2px;background:var(--accent)}.fb-section.good h3:before{background:var(--good)}.fb-section.warn h3:before{background:var(--bad)}.fb-text{margin:0;line-height:1.65;font-size:14.5px;color:#2a2f3c}.fb-list{margin:0;padding:0;list-style:none}.fb-list li{position:relative;padding-left:20px;margin-bottom:9px;line-height:1.6;font-size:14.5px;color:#2a2f3c}.fb-list li:before{content:"";position:absolute;left:4px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent)}.fb-section.good .fb-list li:before{background:var(--good)}.fb-section.warn .fb-list li:before{background:var(--bad)}.corr{padding:12px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:11px;margin-bottom:10px;font-size:14px;line-height:1.6}.corr .o{color:var(--bad);text-decoration:line-through;-webkit-text-decoration-color:rgba(224,52,90,.5);text-decoration-color:rgba(224,52,90,.5)}.corr .arrow{color:var(--faint);margin:0 6px}.corr .b{color:var(--good);font-weight:600}.corr .r{color:var(--muted);margin-top:5px}.corr .r,.model q{display:block;font-size:13px}.model q{color:var(--faint);font-style:normal;margin-bottom:5px;quotes:none}.model q:after,.model q:before{content:""}.model p{margin:0;line-height:1.65;font-size:14.5px}.model>div{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border)}.model>div:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.model-translation{font-size:13.5px;line-height:1.6}.model-note,.model-translation{margin-top:7px;color:var(--muted)}.model-note{padding-left:10px;border-left:2px solid var(--border);font-size:13px;line-height:1.55}.fb-section.nexttip{background:var(--accent-soft);box-shadow:none}.fb-section.nexttip h3{color:var(--accent)}.fb-section.nexttip h3:before{background:var(--accent)}.nexttip-from{margin:0 0 10px;color:var(--muted);font-size:13.5px;line-height:1.55}.nexttip-add{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nexttip-en{flex:1 1 auto;min-width:0;font-size:15px;font-weight:600;line-height:1.5;color:var(--text)}.nexttip-add .speak-btn{flex:0 0 auto;width:auto;padding-left:12px;padding-right:12px}.nexttip-why{margin:10px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.fb-level .tense-chip{display:inline-flex;align-items:center;gap:7px;margin:14px auto 2px;padding:6px 13px;border-radius:999px;font-size:13px;line-height:1.4;text-align:left}.tense-chip.ok{background:var(--good-soft)}.tense-chip.bad{background:var(--bad-soft)}.tense-dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%}.tense-chip.ok .tense-dot{background:var(--good)}.tense-chip.bad .tense-dot{background:var(--bad)}.tense-chip.ok .tense-text{color:var(--good);font-weight:600}.tense-chip.bad .tense-text{color:#b0244a}.fb-section.upgrades h3:before{background:var(--accent)}.upg{padding:12px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:11px;margin-bottom:10px;font-size:14px;line-height:1.6}.upg:last-child{margin-bottom:0}.upg-yours{color:var(--muted)}.upg .arrow{color:var(--faint);margin:0 6px}.upg-better{color:var(--good);font-weight:600}.upg-lack{display:block;color:var(--muted);font-size:13px;margin-top:5px}.fb-section.more{padding-top:12px;padding-bottom:12px}.more-toggle{width:100%;text-align:left}.more-toggle[aria-expanded=true]{margin-bottom:14px}.more-body .more-sub{margin-bottom:18px}.more-body .more-sub:last-child{margin-bottom:0}.more-sub h4{font-size:13.5px;margin:0 0 12px;color:var(--muted)}.fb-section.ans q{display:block;color:var(--faint);font-size:13px;font-style:normal;margin-bottom:5px;quotes:none}.fb-section.ans q:after,.fb-section.ans q:before{content:""}.fb-section.ans p{margin:0;line-height:1.65;font-size:14.5px}.fb-section.ans>div{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border)}.fb-section.ans>div:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.spinner{position:absolute;inset:0;z-index:5;display:grid;place-items:center;align-content:center;text-align:center;color:var(--muted);font-size:14px}.spinner .ring{width:26px;height:26px;margin:0 auto 14px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.error{color:var(--bad);font-size:14px;background:var(--bad-soft);border:1px solid #f6c9d4;border-radius:12px;padding:13px 15px;line-height:1.55}.transcribe-hint{margin:10px 2px 0;font-size:13px;line-height:1.5;color:var(--muted)}.fb-level .score{margin-top:4px;font-size:13px;color:var(--muted);font-weight:600}.fb-level .fb-reason{margin:14px 14px 2px;font-size:13.5px;line-height:1.55;color:#2a2f3c;background:var(--surface-2);border:1px solid var(--border);border-radius:11px;padding:11px 13px;text-align:left}.intro-card .fb-text{color:var(--muted)}.status-card{padding:22px 20px}.status-row{display:flex;align-items:center;gap:14px}.status-row>div{flex:1 1}.status-row .lv{font-size:26px;font-weight:800;letter-spacing:-.5px;margin-top:2px}.status-row .lv.goal{color:var(--accent)}.status-row .lv.goal-done{font-size:15px;line-height:1.7}.status-row .arrow-lv{flex:none;color:var(--faint);font-size:20px;align-self:flex-end;padding-bottom:4px}.status-pct{text-align:right}.today-card{background:linear-gradient(135deg,#ff6b35,#ff8a5b);border:none;color:#fff}.today-card .label{color:rgba(255,255,255,.75)}.today-card .today-unit{font-size:14px;font-weight:600;color:rgba(255,255,255,.9);margin-bottom:4px}.today-card .today-theme{font-size:18px;font-weight:700;line-height:1.4;letter-spacing:-.3px}.today-card .btn{background:#fff;color:var(--accent)}.unit-card{padding:18px 18px 14px}.unit-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.unit-head h3{margin:0;font-size:16px;letter-spacing:-.3px}.skill-tag{flex:none;font-size:11px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:4px 9px;border-radius:999px}.unit-why{margin:0 0 14px;font-size:13.5px;color:var(--muted);line-height:1.55}.lessons{display:flex;flex-direction:column;gap:2px}.lesson-row{display:flex;align-items:center;gap:11px;padding:11px 4px;border-top:1px solid var(--border);font-size:14.5px}.lesson-row .lz-ic{width:20px;height:20px;flex:none;display:grid;place-items:center;color:var(--faint)}.lesson-row.done .lz-ic{color:var(--good)}.lesson-row.open .lz-ic:after{content:"";width:9px;height:9px;border-radius:50%;border:2px solid var(--accent)}.lesson-row .lz-theme{flex:1 1;line-height:1.4}.lesson-row.locked .lz-theme{color:var(--faint)}.lesson-row.done .lz-theme{color:var(--muted)}.lesson-row .btn.small{flex:none}.nav{justify-content:space-between;margin-bottom:22px}.nav,.nav-left{display:flex;align-items:center;gap:8px}.nav-left{min-width:0}.nav-mark-btn{display:flex;align-items:center;background:none;border:none;padding:4px 2px;cursor:pointer}.nav-course{max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:4px 11px;font-weight:800;font-size:13px;color:var(--text);cursor:pointer}.nav-mark{height:24px;width:auto;object-fit:contain;flex:none;mix-blend-mode:multiply}.nav-stats{display:flex;align-items:center;gap:13px}.nav-stat{display:inline-flex;align-items:center;gap:4px;font-weight:800;font-size:15px}.nav-stat svg{width:17px;height:17px}.nav-stat.fire{color:var(--accent)}.nav-stat.dia{color:#3b82f6}.home-sec{font-size:12px;font-weight:800;letter-spacing:.4px;color:var(--faint);text-transform:uppercase;margin:18px 4px 10px}.goal-card{padding:18px 20px}.goal-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}.goal-top b{font-size:15px}.goal-top span{font-size:13px;color:var(--muted)}.goal-levels{display:flex;align-items:center;gap:10px}.goal-levels .bar{flex:1 1;height:10px;margin:0}.glv{font-size:13px;font-weight:800}.glv.cur{color:var(--text)}.glv.goal{color:var(--accent)}.coach-card{display:flex;gap:12px;align-items:flex-start}.coach-ava{width:44px;height:44px;border-radius:50%;flex:none;background:var(--text);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px}.coach-bubble{flex:1 1;background:var(--surface-2);border:1px solid var(--border);border-radius:13px;border-top-left-radius:4px;padding:11px 14px}.coach-who{font-size:11px;color:var(--accent);font-weight:800;margin-bottom:3px}.coach-bubble p{margin:0;font-size:14px;line-height:1.5;color:#2a2f3c}.home-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:10px;gap:10px}.home-q{display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:15px 8px;cursor:pointer;box-shadow:var(--shadow)}.home-q:hover{border-color:#cfd3e0}.home-q .hq-e{color:var(--accent);display:flex}.home-q .hq-e svg{width:24px;height:24px}.home-q .hq-t{font-size:13px;font-weight:700;color:var(--text)}.home-q .hq-n{font-size:11px;color:var(--muted)}.home-q.soon{cursor:not-allowed;background:var(--surface-2);border-style:dashed;box-shadow:none}.home-q.soon .hq-e,.home-q.soon .hq-t{opacity:.55}.profile-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--border);font-size:14px}.profile-row:first-of-type{border-top:none}.profile-row span{color:var(--muted)}.profile-row b{text-align:right}.profile-stats{gap:10px}.profile-stats,.profile-stats .ps{display:inline-flex;align-items:center}.profile-stats .ps{gap:4px}.profile-stats .ps svg{width:15px;height:15px}.profile-stats .ps.fire{color:var(--accent)}.profile-stats .ps.dia{color:#3b82f6}.speak-btn{height:40px;padding-top:0;padding-bottom:0}.speak-btn.playing{background:var(--accent);border-color:var(--accent)}.waveform{display:block;width:140px;height:22px}.wave-fade{display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease}.wave-fade.show{opacity:1}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(12px);max-width:86%;z-index:50;background:var(--text);color:#fff;font-size:14px;line-height:1.45;padding:12px 16px;border-radius:12px;box-shadow:0 8px 24px rgba(30,41,59,.22);opacity:0;pointer-events:none;transition:opacity .22s ease,transform .22s ease;text-align:center}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.lock-card{margin-top:8px}.pass-input{width:100%;text-align:center;letter-spacing:14px;font-size:28px;font-weight:700;padding:14px 10px;border-radius:12px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-family:inherit}.pass-input::placeholder{color:var(--faint);letter-spacing:14px}.pass-input:focus{outline:none;border-color:var(--accent);background:var(--surface)}.reward-banner{display:flex;justify-content:center;gap:10px;margin-bottom:14px;animation:reward-pop .32s ease}.reward-chip{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:14px;padding:7px 13px;border-radius:999px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow)}.reward-chip svg{width:16px;height:16px}.reward-chip.dia{color:#3b82f6}.phrase-praise{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.phrase-praise .fb-text{margin:0}.reward-chip.fire{color:var(--accent)}@keyframes reward-pop{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.lvlup-backdrop{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(30,41,59,.45);animation:lvlup-fade .2s ease}.lvlup-card{width:100%;max-width:320px;background:var(--surface);border-radius:20px;padding:28px 24px;text-align:center;box-shadow:0 16px 48px rgba(30,41,59,.28);animation:reward-pop .32s ease}.lvlup-badge{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.5px;color:var(--accent);background:var(--accent-soft);padding:5px 12px;border-radius:999px}.lvlup-levels{display:flex;align-items:center;justify-content:center;gap:12px;margin:18px 0 6px}.lvlup-lv{font-size:30px;font-weight:800}.lvlup-lv.from{color:var(--faint)}.lvlup-lv.to{color:var(--accent)}.lvlup-arrow{font-size:22px;color:var(--muted)}.lvlup-msg{color:var(--muted);font-size:14px;margin:6px 0 20px}.lvlup-card .reward-chip{margin-bottom:16px}@keyframes lvlup-fade{0%{opacity:0}to{opacity:1}}.legal-link{background:none;border:none;padding:0;font:inherit;color:var(--muted);text-decoration:underline;cursor:pointer}.legal-link:hover{color:var(--text)}.legal-backdrop{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(30,41,59,.45);animation:lvlup-fade .2s ease}.legal-card{width:100%;max-width:360px;max-height:80vh;display:flex;flex-direction:column;background:var(--surface);border-radius:20px;box-shadow:0 16px 48px rgba(30,41,59,.28);overflow:hidden}.legal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border)}.legal-head h3{margin:0;font-size:17px;font-weight:800}.legal-close{background:none;border:none;padding:4px;font-size:16px;line-height:1;color:var(--muted);cursor:pointer}.legal-body{padding:18px 20px;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none;font-size:14px;line-height:1.7}.legal-body::-webkit-scrollbar{width:0;height:0;display:none}.legal-body h4{margin:16px 0 6px;font-size:14px;font-weight:700}.legal-body p{margin:0 0 10px;color:var(--muted)}.legal-tmp{font-size:12px;color:var(--faint)}.screen{display:flex;flex-direction:column;flex:1 0 auto}.screen-fade{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none;animation:screen-fade-in .2s ease-out}.screen-fade::-webkit-scrollbar{width:0;height:0;display:none}@keyframes screen-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.ava-mascot-img,.screen-fade{animation:none}}.screen-cta{margin-top:auto}.home-daily,.screen-cta{padding-top:22px}.screen-foot{text-align:center;color:var(--faint);font-size:13px;margin:14px 0 0}.ava-lg,.ava-sm{border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800;display:grid;place-items:center;flex:none}.ava-sm{width:44px;height:44px;font-size:14px}.ava-lg{width:96px;height:96px;font-size:30px}.ava-mascot-img{transform-origin:50% 92%;animation:avaIdle 3.6s ease-in-out infinite;will-change:transform}@keyframes avaIdle{0%{transform:translateY(0) scale(1)}25%{transform:translateY(-2.5%) scale(1.012,.988)}50%{transform:translateY(0) scale(1)}68%{transform:translateY(-6%) scale(.975,1.025)}80%{transform:translateY(0) scale(1.04,.96)}90%{transform:translateY(-1.5%) scale(.99,1.01)}to{transform:translateY(0) scale(1)}}.coach-line{display:flex;align-items:center;gap:14px;margin:18px 2px 22px}.coach-line p{margin:0;font-size:15px;line-height:1.55;color:var(--text)}.login-hero{margin-top:auto;text-align:center}.login-brand{display:flex;align-items:center;justify-content:center;gap:12px}.login-logo{width:200px;height:auto;mix-blend-mode:multiply}.login-tag{margin:16px 0 0;color:var(--muted);font-size:16px;line-height:1.6}.login-ava{width:168px;height:168px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:52px;font-weight:800;display:grid;place-items:center;margin:56px auto 0}.onboard-head{text-align:center;margin-bottom:26px}.onboard-head .ava-lg{margin:0 auto 14px}.onboard-head h2{margin:0;font-size:23px;font-weight:800;letter-spacing:-.4px}.onboard-head p{margin:6px 0 0;color:var(--muted);font-size:14px}.onboard-sec{font-size:12px;font-weight:800;letter-spacing:.4px;color:var(--faint);text-transform:uppercase;margin:22px 4px 12px}.domain-list{display:flex;flex-direction:column;gap:12px}.domain-card{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--surface);border:1px solid transparent;border-radius:18px;padding:16px;cursor:pointer;box-shadow:var(--shadow);transition:border-color .14s ease}.domain-card.on{border-color:var(--accent)}.domain-card.locked{background:var(--surface-2);box-shadow:none;cursor:not-allowed;color:var(--faint)}.dc-badge{width:52px;height:52px;padding:8px;box-sizing:border-box;border-radius:13px;background:var(--accent);color:#fff;font-weight:800;font-size:20px;display:grid;place-items:center;flex:none;overflow:hidden}.dc-badge.has-logo{background:#fff;border:1px solid var(--border)}.dc-logo{width:100%;height:100%;object-fit:contain;background:#fff}.domain-card.locked .dc-badge{background:#d7dbe2;color:#fff}.dc-txt{display:flex;flex-direction:column;gap:2px;flex:1 1}.dc-txt b{font-size:17px;letter-spacing:-.3px}.dc-txt small{font-size:13px;color:var(--muted)}.domain-card.locked .dc-txt small{color:var(--faint)}.dc-tag{flex:none;font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:5px 11px;border-radius:999px}.domain-card.locked .icon{color:var(--faint)}.level-pills{display:flex;gap:10px}.level-pill{flex:1 1;padding:16px 4px;border-radius:14px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:16px;font-weight:800;cursor:pointer;box-shadow:var(--shadow);transition:all .14s ease}.level-pill.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.target-head{margin:2px 2px 0}.th-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.th-cur{font-size:14px;color:var(--muted)}.th-cur b{color:var(--text);font-weight:800}.th-change{background:none;border:none;color:var(--accent);font-size:14px;font-weight:700;cursor:pointer;padding:4px 2px}.target-head .level-pills{margin-top:12px}.target-confirm{margin-top:12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px;box-shadow:var(--shadow)}.target-confirm p{margin:0;font-size:14px;line-height:1.5;color:var(--text)}.tc-actions{display:flex;gap:10px;margin-top:12px}.tc-cancel,.tc-ok{flex:1 1;padding:12px 4px;border-radius:12px;font-size:15px;font-weight:800;cursor:pointer;transition:opacity .14s ease}.tc-cancel{border:1px solid var(--border);background:var(--surface);color:var(--text)}.tc-ok{border:1px solid var(--accent);background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center}.tc-danger{border-color:var(--bad);background:var(--bad)}.tc-cancel:disabled,.tc-ok:disabled{opacity:.6;cursor:default}.target-head .nick-err{display:block;margin-top:10px}.ring-gauge{position:relative;width:200px;height:200px;margin:10px auto 4px}.ring-gauge svg{width:100%;height:100%}.rg-track{fill:none;stroke:var(--track);stroke-width:14}.rg-arc{fill:none;stroke:var(--accent);stroke-width:14;stroke-linecap:round;transition:stroke-dashoffset .5s ease}.rg-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.rg-lv{font-size:46px;font-weight:800;letter-spacing:-1.5px;line-height:1}.rg-sub{font-size:14px;color:var(--muted);margin-top:8px}.lesson-today{padding:20px}.lt-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}.lt-day{font-size:14px;font-weight:800;color:var(--accent)}.lt-reward{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:700;color:var(--muted)}.lt-reward svg{width:15px;height:15px;color:#3b82f6}.lt-theme{font-size:21px;font-weight:800;letter-spacing:-.4px;line-height:1.35}.lt-flow{margin-top:8px}.course-link,.lt-flow{font-size:14px;color:var(--muted)}.course-link{background:none;border:none;font-weight:600;cursor:pointer;padding:14px 4px 0;align-self:center}.course-link:hover{color:var(--text)}.streak-foot{display:inline-flex;align-items:center;justify-content:center;gap:6px;color:var(--accent);font-weight:700;width:100%}.streak-foot svg{width:16px;height:16px}.streak-next{margin-top:4px}.streak-break{display:flex;align-items:center;gap:12px;margin-top:14px}.streak-break p{flex:1 1;margin:0;font-size:14px;line-height:1.5;color:var(--text)}.streak-break-x{flex-shrink:0;display:grid;place-items:center;width:28px;height:28px;border:none;background:none;color:var(--faint);cursor:pointer}.streak-break-x svg{width:18px;height:18px}.plan-transition{padding:24px 20px}.pt-row{justify-content:center;gap:28px}.pt-col,.pt-row{display:flex;align-items:center}.pt-col{flex-direction:column;gap:4px}.pt-col b{font-size:34px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.pt-col b.accent{color:var(--accent)}.pt-col span{font-size:13px;color:var(--muted)}.pt-arrow{font-size:24px;color:var(--accent);font-weight:700}.weak-list{display:flex;flex-direction:column;gap:10px}.weak-row{display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);font-size:16px}.weak-no{width:30px;height:30px;border-radius:50%;border:2px solid var(--accent);color:var(--accent);font-weight:800;font-size:14px;display:grid;place-items:center;flex:none}.runner-head{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:16px;min-height:32px}.rh-title{font-size:16px;font-weight:800;letter-spacing:-.3px}.rh-close{position:absolute;right:0;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;border:none;background:var(--surface-2);color:var(--muted);font-size:16px;cursor:pointer;display:grid;place-items:center}.rh-close:hover{background:var(--track);color:var(--text)}.q-block{display:flex;align-items:flex-start;gap:14px;margin:6px 2px 18px}.q-body{flex:1 1}.q-body .question{margin:0 0 12px;font-size:19px}.intro-reassure{margin:0 0 10px;font-size:14px;line-height:1.5;color:var(--muted)}.q-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 2px 8px}.q-meta .qtype{margin-bottom:0}.q-hint{font-size:13.5px;color:var(--muted)}.scaffold-card{padding:0;overflow:hidden}.scaffold-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:13px 16px;background:var(--accent-soft);border:none;cursor:pointer;font:inherit}.scaffold-toggle .sc-title{font-size:14px;font-weight:700;color:var(--accent)}.scaffold-toggle .sc-state{font-size:12.5px;color:var(--muted)}.scaffold-body{display:flex;flex-direction:column;gap:12px;padding:14px 16px 16px}.sc-tense{align-self:flex-start;font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:5px 11px;border-radius:999px}.sc-core{margin:0;font-size:14.5px;line-height:1.55;color:var(--text)}.sc-exprs{display:flex;flex-wrap:wrap;gap:8px}.sc-expr{font-size:13px;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:7px 11px}.sc-frames{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:7px}.sc-frames li{font-size:14px;line-height:1.5;color:var(--text)}.sc-group{display:flex;flex-direction:column;gap:8px}.sc-label{font-size:12px;font-weight:700;color:var(--muted)}.vocab-list{display:flex;flex-direction:column;gap:0;padding:4px 0}.vocab-item{padding:13px 16px}.vocab-item+.vocab-item{border-top:1px solid var(--border)}.vocab-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.vocab-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;min-width:0}.vocab-en{font-size:15px;font-weight:700;color:var(--text)}.vocab-ko{font-size:13.5px;color:var(--muted)}.vocab-speak{flex:none;padding:6px 10px}.vocab-ex{margin:6px 0 0;font-size:13.5px;line-height:1.5;color:var(--faint)}.mic-stage{display:flex;flex-direction:column;align-items:center;gap:14px;padding:30px 0 26px}.mic-cue{font-size:14px;font-weight:700;color:var(--faint)}.mic-countdown{height:20px;line-height:20px;font-size:15px;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.5px;color:var(--accent);opacity:0}.mic-countdown.on{opacity:1}.mic-countdown.urgent{color:#e5484d}.mic-wave-slot{height:22px;display:flex;align-items:center;justify-content:center}.mic-big{width:104px;height:104px;border-radius:50%;border:none;background:var(--accent);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 8px 26px rgba(255,107,53,.4);transition:transform .12s ease,box-shadow .15s ease}.mic-big .icon{width:38px;height:38px}.mic-big:active{transform:scale(.96)}.mic-big.rec{animation:mic-pulse 1.2s ease-in-out infinite}.mic-big:disabled{opacity:.55;cursor:not-allowed}@keyframes mic-pulse{0%,to{box-shadow:0 0 0 0 rgba(255,107,53,.35)}50%{box-shadow:0 0 0 16px rgba(255,107,53,0)}}.answer-card .answer-box{margin-top:0}.repair-card{margin-top:4px;background:var(--accent-soft);border-color:var(--accent);display:flex;flex-direction:column;gap:8px}.repair-fix{font-size:15px;font-weight:700;color:var(--text)}.repair-cue,.repair-fix{margin:0;line-height:1.5}.repair-cue{font-size:13.5px;color:var(--muted)}.repair-card .row{margin-top:4px}.repair-retry-hint{margin:0 2px 8px;padding:10px 14px;border-radius:12px;font-size:14px;font-weight:700;line-height:1.5}.lvlup-star,.repair-retry-hint{background:var(--accent-soft);color:var(--accent)}.lvlup-star{width:64px;height:64px;margin:0 auto 14px;border-radius:50%;font-size:30px;display:grid;place-items:center}.lvlup-star .icon{width:32px;height:32px}.lvlup-ava{width:72px;height:72px;font-size:24px;margin:18px auto 0}.prof-head{display:flex;align-items:center;gap:14px;margin-bottom:20px}.prof-ava{width:64px;height:64px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800;font-size:24px;display:grid;place-items:center;flex:none}.prof-ava .icon{width:30px;height:30px}.prof-id{display:flex;flex-direction:column;gap:3px}.prof-id b{font-size:19px;letter-spacing:-.3px}.prof-id span{font-size:14px;color:var(--muted)}.nick-slot{position:relative;min-height:36px;min-width:200px}.nick-edit,.nick-show{position:absolute;inset:0}.nick-fade{opacity:0;transition:opacity .2s ease}.nick-fade.show{opacity:1}.nick-fade:not(.show){pointer-events:none}.nick-show{display:flex;align-items:center;gap:8px}.nick-edit-btn{background:none;border:none;padding:2px 4px;font-size:13px;font-weight:700;color:var(--accent);cursor:pointer}.nick-edit{display:flex;align-items:center;gap:6px}.nick-input{flex:1 1;min-width:0;font-size:17px;font-weight:700;line-height:20px;min-height:32px;padding:5px 8px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.nick-input:focus{outline:none;border-color:var(--accent)}.nick-count{width:34px;text-align:right;font-size:12px;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.nick-cancel,.nick-count{flex:none;color:var(--muted)}.nick-cancel{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;background:none;border:none;cursor:pointer}.nick-cancel svg{width:16px;height:16px}.nick-cancel:disabled{opacity:.5;cursor:default}.nick-save{flex:none;min-width:50px;height:30px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent);border:none;color:#fff;font-size:13px;font-weight:700;padding:0 12px;border-radius:8px;cursor:pointer}.nick-save:disabled{opacity:.6;cursor:default}.nick-spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.nick-err{font-size:13px;color:var(--bad)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px}.stat-cell{background:var(--surface);border-radius:16px;padding:16px 6px;text-align:center;box-shadow:var(--shadow)}.stat-cell b{display:inline-flex;align-items:center;justify-content:center;gap:3px;font-size:19px;font-weight:800}.stat-cell b svg{width:16px;height:16px}.stat-cell b.fire{color:var(--accent)}.stat-cell b.dia{color:#3b82f6}.stat-cell span{display:block;margin-top:3px;font-size:12px;color:var(--muted)}.lv-trend-head{display:flex;align-items:center;gap:6px;margin:0 4px 10px;font-size:13.5px;color:var(--muted)}.lv-trend-head b{color:var(--text);font-weight:800}.lv-trend-head .lv-arrow{color:var(--faint)}.lv-trend-head .lv-goal-done{color:var(--accent);font-weight:800}.lv-trend{display:flex;align-items:flex-end;gap:8px;padding:0 2px}.lv-col{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:6px}.lv-bar-wrap{width:100%;height:90px;display:flex;align-items:flex-end}.lv-bar{width:100%;background:var(--track);border-radius:8px;min-height:16px}.lv-bar.on{background:var(--accent)}.lv-name{font-size:11px;font-weight:700;color:var(--muted)}.sec-sub{font-weight:700;color:var(--faint);text-transform:none;letter-spacing:0}.cal-head{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px;margin-bottom:6px}.cal-head span{text-align:center;font-size:11px;font-weight:700;color:var(--faint)}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.cal-cell{aspect-ratio:1;border-radius:6px;background:var(--track)}.cal-cell.on{background:var(--accent-soft);border:1.5px solid var(--accent)}.cal-cell.today{outline:2px solid var(--accent);outline-offset:1px}.cal-cell.future{opacity:.4}.menu-list{display:flex;flex-direction:column;gap:10px;margin-top:22px}.menu-row{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;background:var(--surface);border:none;border-radius:16px;padding:17px 18px;font-size:16px;font-weight:700;color:var(--text);cursor:pointer;box-shadow:var(--shadow)}.menu-row:hover{background:var(--surface-2)}.mr-chev{color:var(--faint);font-size:20px}.hist-head{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.hist-back{align-self:flex-start;background:none;border:none;padding:4px 0;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}.hist-title{margin:0;font-size:22px;font-weight:800;color:var(--text)}.mock-intro{margin:0 4px 6px;color:var(--muted);font-size:14px;line-height:1.5}.hist-list{display:flex;flex-direction:column;gap:10px}.hist-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface);border:none;border-radius:16px;padding:16px 18px;cursor:pointer;box-shadow:var(--shadow)}.hist-row:disabled{cursor:default;opacity:.62}.hist-row:not(:disabled):hover{background:var(--surface-2)}.hist-main{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1 1 auto}.hist-type{font-size:12px;font-weight:700;color:var(--accent)}.hist-label{font-size:15px;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hist-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:0 0 auto}.hist-date{font-size:12px;color:var(--faint)}.hist-stat{font-size:14px;font-weight:700;color:var(--text)}.hist-chev{font-size:20px}.hist-chev,.hist-none{flex:0 0 auto;color:var(--faint)}.hist-none{font-size:12px}.status-view{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 0}.sv-ava{margin:0 auto 14px}.sv-title{margin:0;font-size:16px;font-weight:700;color:var(--text)}.sv-desc{margin:7px 0 0;font-size:14px;line-height:1.55;color:var(--muted)}.sv-cta{margin-top:18px;max-width:280px}.push-sec{margin-top:22px}.push-row{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;min-height:64px;background:var(--surface);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow)}.push-txt{display:flex;flex-direction:column;gap:3px;min-width:0}.push-txt b{font-size:16px;font-weight:700;color:var(--text)}.push-txt span{font-size:13px;color:var(--muted)}.push-switch{flex:0 0 auto;width:48px;height:28px;border:none;border-radius:999px;background:var(--surface-2);box-shadow:inset 0 0 0 1px rgba(15,23,42,.08);cursor:pointer;padding:0;position:relative;transition:background .2s ease}.push-switch.on{background:var(--accent);box-shadow:none}.push-switch:disabled{opacity:.55;cursor:default}.push-knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.25);transition:transform .2s ease}.push-switch.on .push-knob{transform:translateX(20px)}.push-pill{flex:0 0 auto;font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:6px 12px}.push-msg{display:block;margin-top:8px;font-size:13px;color:var(--muted)}@media (prefers-reduced-motion:reduce){.push-knob,.push-switch{transition:none}}.fb-target{font-size:18px;font-weight:700;color:var(--muted);letter-spacing:-.3px}.fb-section.model.peach{background:var(--accent-soft);box-shadow:none}.fb-section.model.peach h3{color:var(--accent)}.fb-section.model.peach .model q{color:var(--accent-d)}.fb-section .model-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;padding-bottom:0;border-bottom:none}.model-head h3{margin:0}.model-toggle{flex:0 0 auto;border:1px solid var(--border);background:var(--surface);color:var(--accent);font-size:12.5px;font-weight:600;border-radius:999px;padding:5px 12px;cursor:pointer}.qa-item{border-left:3px solid var(--accent);padding-left:12px}.qa-tag{display:inline-block;font-size:11.5px;font-weight:700;margin-bottom:3px}.qa-mine{margin-bottom:10px}.qa-mine .qa-tag{color:var(--faint)}.qa-model .qa-tag{color:var(--accent)}.qa-mine p,.qa-model p{margin:0;line-height:1.6;font-size:14px}.install-sheet{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(440px,calc(100% - 28px));z-index:80;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 40px rgba(15,23,42,.18);padding:16px 44px 16px 16px;animation:install-rise .28s ease-out}@keyframes install-rise{0%{opacity:0;transform:translateX(-50%) translateY(16px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@media (prefers-reduced-motion:reduce){.install-sheet{animation:none}}.install-row{display:flex;align-items:flex-start;gap:12px}.install-row+.install-row{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.install-ic{flex:none;width:38px;height:38px;border-radius:11px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}.install-ic svg{width:20px;height:20px}.install-txt{flex:1 1;min-width:0}.install-title{font-size:15px;font-weight:800;letter-spacing:-.3px}.install-desc{margin:4px 0 0;font-size:13px;line-height:1.5;color:var(--muted)}.install-actions{display:flex;gap:8px;margin-top:12px}.install-close{position:absolute;top:10px;right:10px;width:28px;height:28px;padding:0;border:none;border-radius:8px;background:none;color:var(--faint);cursor:pointer;display:grid;place-items:center}.install-close:hover{background:var(--surface-2);color:var(--text)}.install-close svg{width:16px;height:16px}.sw-update{position:fixed;top:calc(12px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(440px,calc(100% - 28px));z-index:85;display:flex;align-items:stretch;background:var(--text);color:#fff;border-radius:14px;box-shadow:0 8px 28px rgba(15,23,42,.24);overflow:hidden;animation:sw-update-drop .28s ease-out}@keyframes sw-update-drop{0%{opacity:0;transform:translateX(-50%) translateY(-12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@media (prefers-reduced-motion:reduce){.sw-update{animation:none}}.sw-update-main{flex:1 1;display:flex;align-items:center;gap:10px;padding:12px 14px;background:none;border:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.sw-update-ic{flex:none;display:grid;place-items:center}.sw-update-ic svg{width:18px;height:18px}.sw-update-txt{display:flex;flex-direction:column;line-height:1.3}.sw-update-txt strong{font-size:14px;font-weight:800;letter-spacing:-.3px}.sw-update-txt span{font-size:12px;opacity:.8}.sw-update-close{flex:none;width:40px;border:none;background:none;color:rgba(255,255,255,.7);cursor:pointer;display:grid;place-items:center}.sw-update-close:hover{color:#fff}.sw-update-close svg{width:16px;height:16px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:460px;z-index:70;display:flex;background:var(--surface);border-top:1px solid var(--border);padding-bottom:calc(env(safe-area-inset-bottom) + 8px)}.bottom-nav .tab{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0;background:none;border:none;cursor:pointer;color:var(--faint);font-size:11px;font-weight:700}.bottom-nav .tab svg{width:23px;height:23px}.bottom-nav .tab.on{color:var(--accent)}.wrap.has-tabbar{padding-bottom:0}.wrap.has-tabbar .screen-fade:after{content:"";flex-grow:0;flex-shrink:0;flex-basis:calc(78px + env(safe-area-inset-bottom))}@media (min-width:520px){.bottom-nav{bottom:28px;border-bottom-left-radius:30px;border-bottom-right-radius:30px;overflow:hidden}}