:root{
  --bg:#f4f4f2;--card:#fff;--line:#e8e6e1;--ink:#1b1c21;--muted:#6d6d75;--soft:#efeeea;
  --or:#f0a03c;--or-d:#b86f12;--or-s:#fff3d9;--ok:#1f8a4c;--ok-s:#e3f5ea;--bad:#c93b3b;--bad-s:#fde8e8;
  --blue:#4a50d6;--blue-s:#e8e9fb;--r:22px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scrollbar-gutter:stable}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,system-ui,sans-serif;font-size:16px;line-height:1.45}
body.big{font-size:18.5px}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0;text-align:left}
input,textarea,select{font:inherit;color:inherit}
.wrap{max-width:520px;margin:0 auto;padding:22px 20px 120px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;letter-spacing:-.02em;margin-bottom:26px}
.logo{width:40px;height:40px;border-radius:11px;background:var(--or);display:grid;place-items:center;color:#fff}
.logo svg{width:22px;height:22px}
h1{font-size:2rem;line-height:1.1;letter-spacing:-.03em;margin:0 0 8px;font-weight:800}
h2{font-size:1.25rem;margin:0 0 6px;letter-spacing:-.02em}
.sub{color:var(--muted);margin:0 0 24px}
.label{font-size:.95rem;color:var(--muted);font-weight:700;margin:28px 0 12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:14px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.row{display:flex;align-items:center;gap:10px}
.between{justify-content:space-between}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--blue-s);color:var(--blue);font-weight:700;font-size:.82rem;padding:5px 11px;border-radius:999px;white-space:nowrap}
.pill svg{width:14px;height:14px}
.pill.or{background:var(--or-s);color:var(--or-d)}
.pill.ok{background:var(--ok-s);color:var(--ok)}
.pill.bad{background:var(--bad-s);color:var(--bad)}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:var(--ink);color:#fff;font-weight:700;border-radius:999px;padding:15px 20px;font-size:1rem}
.btn:disabled{opacity:.35;cursor:default}
.btn.light{background:var(--soft);color:var(--ink)}
.btn.or{background:var(--or);color:#fff}
.btn.sm{width:auto;padding:10px 16px;font-size:.92rem}
.btn svg{width:18px;height:18px}
.stack>*+*{margin-top:10px}
.hero{display:flex;align-items:center;gap:16px;width:100%;background:var(--ink);color:#fff;border-radius:var(--r);padding:20px;margin-bottom:14px}
.hero .ic{width:52px;height:52px;border-radius:16px;background:var(--or);display:grid;place-items:center;flex:none}
.hero .ic svg{width:26px;height:26px}
.hero b{display:block;font-size:1.15rem}
.hero span{display:block;color:#c9c9cf;font-size:.9rem;margin-top:2px}
.hero .chev{margin-left:auto;opacity:.6}
.dot{width:11px;height:11px;border-radius:50%;flex:none}
.lcard{display:flex;gap:14px;align-items:flex-start;width:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin-bottom:10px}
.lcard .dot{margin-top:7px}
.lc-main{flex:1;min-width:0}
.lc-sub{font-size:.82rem;color:var(--muted);font-weight:600}
.lc-title{font-weight:700;font-size:1.05rem;margin:2px 0 4px}
.lc-meta{font-size:.85rem;color:var(--muted)}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px;overflow:hidden}
.scard-h{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line);font-weight:800;font-size:1.05rem}
.scard-h .cnt{margin-left:auto;color:var(--muted);font-weight:500;font-size:.9rem}
.srow{display:flex;align-items:center;gap:14px;width:100%;padding:15px 18px;border-bottom:1px solid var(--line)}
.srow:last-of-type{border-bottom:0}
.ring{width:30px;height:30px;flex:none}
.scard-f{padding:14px 18px;border-top:1px solid var(--line)}
.nav{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:20;padding-bottom:env(safe-area-inset-bottom)}
.nav-in{max-width:520px;margin:0 auto;display:flex}
.nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0 12px;color:#9a9aa2;font-size:.78rem;font-weight:600;position:relative}
.nav button svg{width:24px;height:24px}
.nav button.on{color:var(--ink)}
.nav .badge{position:absolute;top:6px;left:calc(50% + 8px);background:var(--or);color:#fff;font-size:.68rem;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 5px}
.top{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.back{width:44px;height:44px;border-radius:50%;background:var(--soft);display:grid;place-items:center;flex:none}
.back svg{width:20px;height:20px}
.seg{display:flex;background:var(--soft);border-radius:999px;padding:4px;margin:18px 0 18px;gap:2px;overflow-x:auto}
.seg button{flex:1 0 auto;text-align:center;padding:9px 9px;border-radius:999px;font-weight:700;font-size:.82rem;color:var(--muted);white-space:nowrap}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.sec-n{width:30px;height:30px;border-radius:50%;background:var(--or-s);color:var(--or-d);font-weight:800;display:grid;place-items:center;flex:none;font-size:.9rem}
.sec-t{font-weight:800;font-size:1.08rem;line-height:1.3}
ul.pts{margin:12px 0 0;padding:0;list-style:none}
ul.pts li{position:relative;padding-left:20px;margin:7px 0}
ul.pts li:before{content:"";position:absolute;left:4px;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--or)}
.remember{margin-top:14px;background:var(--or-s);border-radius:14px;padding:11px 14px;font-weight:700;color:#6b3f05}
.remember small{display:block;font-size:.72rem;letter-spacing:.08em;color:var(--or-d);font-weight:800;margin-bottom:2px}
.sec-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.chip{white-space:nowrap;flex:none;display:inline-flex;align-items:center;gap:6px;background:var(--soft);border-radius:999px;padding:7px 13px;font-size:.85rem;font-weight:700}
.chip svg{width:16px;height:16px}
.quote{margin-top:12px;border-left:3px solid var(--line);padding:4px 0 4px 12px;color:var(--muted);font-style:italic;font-size:.93rem}
.badge-v{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:700;padding:6px 12px;border-radius:999px;margin-top:6px}
.badge-v svg{width:16px;height:16px}
.flash{perspective:1000px;margin:6px 0 16px}
.flash-in{position:relative;min-height:260px;transition:transform .45s;transform-style:preserve-3d}
.flash.flip .flash-in{transform:rotateY(180deg)}
.face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.face.back-f{transform:rotateY(180deg);background:var(--or-s);border-color:#f5dcae}
.face .q{font-size:1.3rem;font-weight:800;line-height:1.3}
.face .hint{position:absolute;bottom:16px;font-size:.8rem;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.prog{height:8px;background:var(--soft);border-radius:4px;overflow:hidden;margin:4px 0 20px}
.prog i{display:block;height:100%;background:var(--or);border-radius:4px;transition:width .3s}
.opt{display:flex;align-items:center;gap:12px;width:100%;background:#fff;border:2px solid var(--line);border-radius:16px;padding:14px 16px;margin-bottom:10px;font-weight:600}
.opt .k{width:28px;height:28px;border-radius:50%;background:var(--soft);display:grid;place-items:center;font-weight:800;font-size:.85rem;flex:none}
.opt.right{border-color:var(--ok);background:var(--ok-s)}
.opt.right .k{background:var(--ok);color:#fff}
.opt.wrong{border-color:var(--bad);background:var(--bad-s)}
.opt.wrong .k{background:var(--bad);color:#fff}
.opt:disabled{cursor:default}
.fb{border-radius:16px;padding:14px 16px;margin:6px 0 16px}
.fb.ok{background:var(--ok-s)}
.fb.bad{background:var(--bad-s)}
.fb.mid{background:var(--or-s)}
.fb b{display:block;margin-bottom:3px}
textarea{width:100%;min-height:120px;border:2px solid var(--line);border-radius:16px;padding:14px;resize:vertical;background:#fff}
textarea:focus,input:focus{outline:none;border-color:var(--or)}
input.txt{width:100%;border:2px solid var(--line);border-radius:16px;padding:15px 16px;background:#fff;font-size:1.05rem}
.choice{display:flex;align-items:center;gap:14px;width:100%;background:#fff;border:2px solid var(--line);border-radius:18px;padding:16px;margin-bottom:10px}
.choice.on{border-color:var(--or);background:var(--or-s)}
.choice .rd{width:22px;height:22px;border-radius:50%;border:2px solid #c9c8c3;flex:none;display:grid;place-items:center}
.choice.on .rd{border-color:var(--ink);background:var(--ink)}
.choice.on .rd:after{content:"";width:8px;height:8px;border-radius:50%;background:#fff}
.choice b{display:block}
.choice span{display:block;font-size:.86rem;color:var(--muted);margin-top:2px}
.grade-selector{display:flex;flex-direction:column;gap:18px}
.grade-group{display:flex;flex-direction:column;gap:10px}
.grade-h{font-size:.95rem;font-weight:800;color:var(--muted);letter-spacing:-.01em;margin:0}
.grades{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grades .choice{margin:0;padding:14px;min-height:52px}
.grades .choice:focus-visible{outline:2px solid var(--or);outline-offset:2px}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;border:2px dashed #d6d3cc;border-radius:var(--r);padding:34px 20px;background:#fff;text-align:center}
.drop.over{border-color:var(--or);background:var(--or-s)}
.drop .ic{width:60px;height:60px;border-radius:18px;background:var(--or-s);color:var(--or-d);display:grid;place-items:center}
.drop .ic svg{width:30px;height:30px}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.thumb{position:relative;aspect-ratio:3/4;border-radius:14px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;display:grid;place-items:center}
.thumb button svg{width:14px;height:14px}
.thumb .n{position:absolute;left:6px;bottom:6px;background:#fff;border-radius:8px;font-size:.75rem;font-weight:800;padding:2px 7px}
.steps{margin:30px 0}
.step{display:flex;align-items:center;gap:14px;padding:12px 0;color:var(--muted);font-weight:600}
.step .si{width:32px;height:32px;border-radius:50%;background:var(--soft);display:grid;place-items:center;flex:none}
.step .si svg{width:16px;height:16px}
.step.on{color:var(--ink)}
.step.on .si{background:var(--or-s)}
.step.done{color:var(--ink)}
.step.done .si{background:var(--ok);color:#fff}
.spin{width:16px;height:16px;border:2.5px solid var(--or);border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.tl{position:relative;margin:6px 0 0 8px;padding-left:26px;border-left:2px solid var(--line)}
.tl-i{position:relative;margin-bottom:18px}
.tl-i:before{content:"";position:absolute;left:-34px;top:5px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--or)}
.tl-when{font-weight:800;color:var(--or-d)}
.tl-when.hid{background:var(--soft);color:transparent;border-radius:8px;display:inline-block;min-width:90px;user-select:none}
.big-score{font-size:4rem;font-weight:800;letter-spacing:-.04em;line-height:1;text-align:center;margin:20px 0 6px}
.center{text-align:center}
.onb{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.onb .wrap{flex:1;display:flex;flex-direction:column;width:100%;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px))}
.onb-body{flex:1}
.onb-foot{position:sticky;bottom:0;z-index:5;margin-top:auto;padding:14px 0 calc(8px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,var(--bg) 62%,rgba(244,244,242,0));}
.bars{display:flex;gap:6px;margin-bottom:26px}
.bars i{flex:1;height:6px;border-radius:3px;background:var(--line)}
.bars i.on{background:var(--or)}
.welcome-ic{width:120px;height:120px;border-radius:50%;background:var(--or-s);display:grid;place-items:center;margin:40px auto 26px;color:var(--or-d)}
.welcome-ic svg{width:54px;height:54px}
.toggle{width:50px;height:30px;border-radius:15px;background:#d9d7d1;position:relative;flex:none;transition:.2s}
.toggle:after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle.on{background:var(--ok)}
.toggle.on:after{left:23px}
.stat{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.stat div{background:var(--soft);border-radius:14px;padding:12px 14px}
.stat b{display:block;font-size:1.5rem;letter-spacing:-.02em}
.stat span{font-size:.8rem;color:var(--muted);font-weight:600}
.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:14px;font-weight:600;font-size:.92rem;z-index:50;max-width:90vw}
.warn{background:var(--or-s);border-radius:16px;padding:14px 16px;font-size:.92rem;color:#6b3f05;margin-bottom:14px}
.empty{text-align:center;padding:34px 10px;color:var(--muted)}
.inl-sec{background:var(--soft);border-radius:14px;padding:12px 14px;margin:-6px 0 16px;font-size:.93rem}
.inl-sec ul{margin:6px 0 0;padding-left:18px}
.danger{color:var(--bad);font-weight:700}

/* print / share */
.actions-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.modal-bg{position:fixed;inset:0;background:rgba(20,20,25,.45);z-index:60;display:flex;align-items:flex-end;justify-content:center}
.modal{background:#fff;border-radius:26px 26px 0 0;max-width:520px;width:100%;padding:22px 20px calc(22px + env(safe-area-inset-bottom));max-height:90vh;overflow:auto}
.modal .choice{margin-bottom:10px}
@media (min-width:600px){.modal-bg{align-items:center}.modal{border-radius:26px}}
#print{display:none}
@media print{
  @page{size:A4;margin:15mm 14mm}
  html,body{background:#fff!important}
  #app,.nav,.toast,.modal-bg{display:none!important}
  #print{display:block}
}
.pr{font-family:Manrope,system-ui,sans-serif;color:#111;font-size:11pt;line-height:1.45}
.pr *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
.pr-head{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:2pt solid #111;padding-bottom:6pt;margin-bottom:12pt}
.pr-head h1{font-size:19pt;margin:2pt 0 0;letter-spacing:-.02em}
.pr-sub{font-size:9.5pt;color:#555;font-weight:700}
.pr-brand{font-weight:800;font-size:10pt;color:#a5600c;white-space:nowrap}
.pr-name{display:flex;gap:18pt;font-size:10pt;margin:-4pt 0 12pt;color:#333}
.pr-name span{flex:1;border-bottom:1pt solid #999;padding-bottom:2pt}
.pr-sec{break-inside:avoid;margin:0 0 11pt}
.pr-sec h2{font-size:12pt;margin:0 0 3pt;display:flex;gap:6pt}
.pr-sec h2 b{color:#a5600c}
.pr-sec ul{margin:0;padding-left:16pt}
.pr-sec li{margin:1.5pt 0}
.pr-rem{margin-top:5pt;border:1.2pt solid #f0a03c;background:#fff3d9;border-radius:6pt;padding:4pt 8pt;font-weight:700;font-size:10pt}
.pr-rem small{font-size:7.5pt;letter-spacing:.08em;color:#a5600c;margin-right:6pt}
.pr-h{font-size:13pt;margin:14pt 0 6pt;border-bottom:1pt solid #ccc;padding-bottom:3pt}
.pr-tl{display:grid;grid-template-columns:auto 1fr;gap:3pt 12pt;font-size:10.5pt}
.pr-tl b{color:#a5600c;white-space:nowrap}
.pr-q{break-inside:avoid;margin:0 0 11pt}
.pr-q p{margin:0 0 4pt;font-weight:700}
.pr-opts{display:grid;grid-template-columns:1fr 1fr;gap:3pt 14pt;padding-left:14pt}
.pr-opts span:before{content:"";display:inline-block;width:8pt;height:8pt;border:1pt solid #333;border-radius:2pt;margin-right:6pt;vertical-align:-1pt}
.pr-lines div{border-bottom:1pt solid #bbb;height:20pt}
.pr-break{break-before:page}
.pr-ans{font-size:10pt;columns:2;column-gap:20pt}
.pr-ans div{break-inside:avoid;margin-bottom:4pt}
.pr-note{font-size:9pt;color:#555;margin:0 0 8pt}
.pr-cards{display:grid;grid-template-columns:1fr 1fr;border-top:1pt dashed #888}
.pr-card{border-bottom:1pt dashed #888;padding:10pt 12pt;min-height:62pt;display:flex;align-items:center;break-inside:avoid;font-size:10.5pt}
.pr-card.q{border-right:1pt dashed #888;font-weight:700}
.pr-foot{margin-top:14pt;font-size:8.5pt;color:#777;text-align:center}

.word{padding:8px 0;border-top:1px solid var(--line);display:flex;flex-direction:column}
.word:first-of-type{border-top:0;padding-top:0}
.word b{color:var(--or-d)}
.word span{color:var(--muted);font-size:.94rem}
.pr-words{columns:2;column-gap:18pt;font-size:10pt}
.pr-words .pr-h{column-span:all}
.pr-words div{break-inside:avoid;margin-bottom:3pt}
.pr-words b{color:#a5600c}