@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@500;700&display=swap');
:root { --paper:#f7f7ef; --ink:#213d34; --muted:#62736b; --line:#dce2d6; --green:#245543; --sage:#e9efdf; --yellow:#f5dfa1; --blue:#e5eef1; --peach:#f4e6db; --font:'Gowun Dodum','Malgun Gothic',sans-serif; --glyph:'Noto Serif KR','Batang',serif; }
* { box-sizing:border-box; }
html { color:var(--ink); background:var(--paper); scroll-padding-bottom:100px; }
body { margin:0; font-family:var(--font); background:radial-gradient(ellipse at 90% 0,#e6eddf70,transparent 40%),var(--paper); font-size:17px; line-height:1.65; }
button,input { font:inherit; }
button,a,input,summary { -webkit-tap-highlight-color:transparent; }
button { cursor:pointer; border:0; color:inherit; }
button:disabled { cursor:default; }
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible { outline:3px solid #aa541f; outline-offset:4px; }
h1,h2,h3,p { margin:0; word-break:keep-all; overflow-wrap:anywhere; }
h1:focus { outline:none; }
h1 { font-size:clamp(25px,3vw,33px); line-height:1.4; letter-spacing:-.04em; }
h2 { font-size:21px; line-height:1.4; }
strong { font-weight:700; }
a { color:inherit; }
progress { display:block; width:100%; height:9px; border:0; border-radius:10px; overflow:hidden; background:#e0e5d9; accent-color:var(--green); }
progress::-webkit-progress-bar { background:#e0e5d9; border-radius:10px; }
progress::-webkit-progress-value { background:var(--green); border-radius:10px; }
.skip-link { position:fixed; top:-100px; left:15px; padding:12px; background:var(--green); color:white; z-index:20; }
.skip-link:focus { top:10px; }
#app { width:min(1100px,calc(100% - 64px)); margin:auto; }
.header { min-height:108px; display:flex; align-items:center; justify-content:space-between; gap:20px; border-bottom:1px solid var(--line); }
.brand { display:inline-flex; gap:12px; align-items:center; text-decoration:none; font-size:24px; font-weight:700; letter-spacing:-.06em; }
.brand-icon { width:44px; height:48px; border-radius:13px 13px 18px 13px; background:var(--green); color:#f9e6ae; font:28px var(--glyph); display:grid; place-items:center; transform:rotate(-6deg); }
.brand-light { font-weight:400; }
.brand small { display:block; font-size:11px; letter-spacing:.04em; font-weight:400; color:var(--muted); }
.profile { display:flex; gap:20px; align-items:center; font-size:14px; }
.nickname { padding:11px 12px; border:1px solid var(--line); border-radius:30px; background:#fff9; max-width:220px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.stars { white-space:nowrap; }
.stars > span { color:#997017; font-size:21px; }
.page-intro { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:30px 0 22px; }
.eyebrow { font-size:12px; letter-spacing:.04em; color:var(--muted); margin-bottom:6px; font-weight:700; }
.date,.quiet,.muted,.subtitle { font-size:13px; color:var(--muted); }
.subtitle { margin-top:8px; }
.date { white-space:nowrap; }
.tag { display:inline-block; padding:5px 11px; border:1px solid #a699624d; border-radius:6px; background:#fff5; font-size:12px; }
.button { display:inline-flex; justify-content:center; align-items:center; gap:8px; min-height:50px; padding:12px 22px; border-radius:12px; color:white; background:var(--green); font-weight:700; line-height:1.5; text-decoration:none; border:1px solid transparent; }
.button:hover:not(:disabled) { background:#173f30; }
.button.primary { background:var(--green); color:white; box-shadow:0 4px 0 #173e30; }
.button.outline { color:var(--ink); border-color:var(--line); background:white; }
.button.outline:hover { background:#f1f4ec; }
.button.small { min-height:44px; padding:9px 15px; font-size:14px; }
.button:disabled { opacity:.4; }
.text-button { padding:10px 3px; min-height:44px; background:transparent; color:var(--green); font-size:14px; font-weight:700; }
.hero { display:grid; grid-template-columns:1fr 1fr; gap:30px; align-items:center; padding:35px 40px; background:var(--yellow); border:1px solid #e5ce94; border-radius:25px; position:relative; overflow:hidden; }
.hero-copy { z-index:1; }
.hero h2 { font-size:37px; letter-spacing:-.05em; margin:18px 0 9px; }
.hero h2 > span { display:block; font-weight:400; font-size:25px; margin-top:3px; }
.hero-copy > p { font-size:15px; margin-bottom:24px; }
.hero-copy > .quiet { display:block; margin-top:14px; font-size:12px; color:#645b39; }
.hero-glyphs { display:flex; justify-content:center; align-items:center; gap:17px; z-index:1; }
.hero-tile { width:min(44%,158px); aspect-ratio:0.82; display:flex; flex-direction:column; justify-content:center; align-items:center; background:#fffdf4; border:1px solid #cbbd95; border-radius:14px; box-shadow:0 7px 0 #c6b78460; transform:rotate(-6deg); }
.hero-tile + .hero-tile { transform:rotate(7deg) translateY(12px); }
.hero-tile b { font:clamp(60px,7vw,88px) var(--glyph); line-height:1.4; }
.hero-tile > span { font-size:14px; color:#6c6041; }
.hero-decoration { position:absolute; font:300px var(--glyph); right:-60px; top:-100px; opacity:.035; pointer-events:none; }
.home-lower { display:grid; grid-template-columns:1.4fr 1fr; gap:18px; margin-top:20px; }
.review-card,.progress-card { padding:24px; border:1px solid var(--line); border-radius:20px; background:#fff; }
.review-card { display:flex; align-items:center; gap:18px; }
.review-card h2 { font-size:19px; }
.review-card p:not(.eyebrow) { font-size:13px; margin-top:7px; color:var(--muted); }
.review-card > .button { margin-left:auto; white-space:nowrap; font-size:14px; padding:10px 14px; }
.mini-icon { display:grid; place-items:center; width:51px; height:55px; border-radius:50%; background:var(--sage); font:27px var(--glyph); flex-shrink:0; }
.check-mark { font-size:28px; margin-left:auto; color:#648c55; }
.progress-card .eyebrow { margin:0; }
.progress-number { display:flex; justify-content:space-between; align-items:baseline; margin:8px 0; gap:10px; }
.progress-number > strong { font-size:28px; line-height:1; }
.progress-number small { font-size:13px; font-weight:400; color:var(--muted); }
.progress-number > span { font-size:12px; }
.progress-card .text-button { padding-bottom:0; }
.section { margin-top:30px; }
.section-head { display:flex; justify-content:space-between; align-items:center; gap:14px; margin-bottom:16px; }
.world-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.world-card { display:flex; gap:16px; align-items:center; text-align:left; padding:20px; border-radius:16px; border:1px solid #203d3412; min-height:98px; transition:transform .18s ease; }
.world-card:hover { transform:translateY(-3px); }
.sage { background:var(--sage); }
.blue { background:var(--blue); }
.peach { background:var(--peach); }
.yellow { background:#f5edd5; }
.world-mark { font:35px var(--glyph); width:42px; text-align:center; }
.world-card strong,.world-card small { display:block; }
.world-card strong { font-size:18px; }
.world-card small { font-size:12px; color:var(--muted); margin-top:3px; }
.world-count { margin-left:auto; font-size:13px; white-space:nowrap; }
.world-count > span { display:block; text-align:right; font-size:20px; }
.nav { display:flex; width:fit-content; margin:32px auto 0; border:1px solid var(--line); border-radius:18px; padding:5px; background:#fffc; }
.nav > button { display:flex; align-items:center; gap:10px; min-width:120px; min-height:48px; justify-content:center; border-radius:12px; background:transparent; font-size:14px; color:var(--muted); padding:10px 16px; }
.nav > button.selected { background:var(--green); color:#fff; }
.nav-mark { font:18px var(--glyph); }
.footer { font-size:11px; color:var(--muted); text-align:center; padding:22px 0 30px; }
.filters { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px; }
.filters > button { border:1px solid var(--line); background:white; padding:10px 17px; min-height:44px; border-radius:30px; font-size:14px; }
.filters > button.active { background:var(--green); border-color:var(--green); color:white; }
.map-worlds { display:grid; gap:20px; }
.map-world { border-radius:23px; padding:25px; border:1px solid #203d3412; }
.world-seal { font-size:12px; border:1px dashed #728473; border-radius:30px; padding:7px 13px; }
.world-seal.earned { background:var(--green); color:white; border-style:solid; }
.map-nodes { display:grid; grid-template-columns:repeat(6,1fr); gap:12px; }
.map-node { position:relative; display:flex; flex-direction:column; align-items:center; text-align:center; border:1px solid #cbd3c5; background:#fffaf0b8; border-radius:15px; min-height:156px; padding:13px 8px; box-shadow:0 4px 0 #cbd3c550; }
.map-node:hover { background:white; }
.map-node.done { border-color:#6f987b; background:#fff; }
.node-order { font-size:11px; align-self:flex-start; color:var(--muted); }
.node-glyph { font:26px var(--glyph); margin:15px 0 8px; }
.map-node > strong { font-size:15px; }
.node-arrow { position:absolute; right:9px; bottom:9px; color:#6d806c; font-size:14px; }
.count { display:inline-block; vertical-align:middle; font-size:16px; padding:5px 12px; border:1px solid var(--line); border-radius:30px; margin-left:7px; }
.collection-grid { display:grid; grid-template-columns:repeat(6,1fr); gap:14px; }
.collection-card { display:flex; align-items:center; flex-direction:column; gap:12px; border:1px solid var(--line); border-radius:16px; padding:15px 8px 20px; min-height:185px; background:#fff9; }
.collection-card.discovered { background:#eff4df; border-color:#a5b995; box-shadow:0 4px 0 #a5b99540; }
.collection-status { font-size:11px; color:var(--muted); }
.collection-glyph { font:51px var(--glyph); line-height:1.2; }
.collection-card > strong { font-size:15px; }
.undiscovered .collection-glyph { color:#8a9487; }
.stats-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.stats-grid article { display:grid; padding:23px; border:1px solid var(--line); border-radius:17px; background:white; }
.stats-grid strong { font-size:32px; }
.stats-grid span { font-size:14px; color:var(--muted); }
.panel { border:1px solid var(--line); background:#fff; border-radius:22px; padding:26px; }
.week { list-style:none; display:flex; justify-content:space-between; gap:8px; margin:0; padding:0; }
.week li { display:flex; flex-direction:column; align-items:center; gap:8px; font-size:12px; flex:1; }
.week b { width:47px; height:47px; display:grid; place-items:center; border:1px dashed var(--line); border-radius:50%; font-size:22px; color:#71806b; background:#f8faf4; }
.week .stamped b { background:var(--green); color:#f9e1a6; border:0; }
.week small { color:var(--muted); }
.badge-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:13px; }
.badge { display:flex; flex-direction:column; align-items:center; padding:23px 10px; background:#e9ece4; border-radius:18px; border:1px dashed #bbc5b5; color:#65745c; }
.badge b { font:35px var(--glyph); border:2px solid currentColor; border-radius:50%; padding:9px 14px; margin-bottom:12px; }
.badge strong { font-size:14px; }
.badge small { font-size:11px; margin-top:4px; }
.badge.earned { background:#f8e7af; color:#71531d; border-style:solid; border-color:#d9b65f; }
.timeline { background:white; border:1px solid var(--line); border-radius:16px; padding:18px 22px; margin-bottom:12px; }
.timeline summary { cursor:pointer; min-height:32px; }
.timeline summary > span { font-size:13px; float:right; color:var(--muted); }
.timeline ul { list-style:none; margin:14px 0 0; padding:0; }
.timeline li { display:flex; gap:15px; justify-content:space-between; padding:12px 0; border-top:1px solid var(--line); font-size:15px; }
.timeline small { color:var(--muted); font-size:12px; white-space:nowrap; }
.empty { padding:35px; text-align:center; border:1px dashed #bfcbbb; border-radius:20px; }
.empty > span { font:45px var(--glyph); }
.empty h3 { font-size:20px; margin:12px 0; }
.empty p { color:var(--muted); font-size:14px; }
.content-note { margin-top:30px; color:var(--muted); font-size:13px; }
.content-note summary { cursor:pointer; padding:10px 0; }
.content-note p { margin:10px 0; }
.resume-strip { display:flex; justify-content:space-between; align-items:center; gap:15px; background:#e8efdf; border:1px solid #c5d5b7; border-radius:15px; padding:15px 20px; margin-bottom:20px; }
.resume-strip strong { font-size:15px; }
.resume-strip span { display:block; font-size:12px; color:var(--muted); }
.study { max-width:850px; margin:0 auto; padding-bottom:45px; }
.study-header { display:flex; align-items:center; justify-content:space-between; gap:10px; min-height:90px; font-size:15px; }
.study-header .step-label { font-size:12px; color:var(--muted); }
.study-intro { text-align:center; margin:32px 0 22px; }
.study-intro h1 { font-size:32px; }
.study-intro h1 .muted { font:27px var(--glyph); margin-left:8px; }
.study-intro > p:last-child { margin-top:10px; font-size:16px; color:var(--muted); }
.learn-cards { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.learn-card { border:1px solid #d4ddcc; border-radius:22px; padding:20px; background:#fffdf5; text-align:center; position:relative; }
.card-index { position:absolute; left:20px; top:16px; font-size:12px; color:var(--muted); }
.learn-glyph { display:block; font:clamp(90px,13vw,140px) var(--glyph); line-height:1.5; }
.learn-card h2 { font-size:21px; font-weight:400; }
.learn-card h2 > span { font-weight:700; color:#a44f29; margin-left:8px; }
.learn-actions { display:flex; justify-content:center; gap:20px; border-top:1px solid var(--line); margin-top:20px; padding-top:10px; }
.word-note { background:#eaf0e4; border:1px solid #d9e3d1; border-radius:15px; padding:20px 24px; margin:20px 0; }
.word-note strong { font-size:18px; }
.word-note p { margin-top:6px; font-size:15px; color:var(--muted); }
.study-cta { display:flex; align-items:center; flex-direction:column; gap:12px; margin-top:24px; }
.study-cta .button { min-width:260px; }
.quiz-content { max-width:680px; margin:33px auto 0; text-align:center; }
.quiz-content h1 { font-size:25px; }
.quiz-glyph { font:clamp(74px,12vw,116px) var(--glyph); margin:20px auto 25px; line-height:1.6; }
.quiz-glyph.word-prompt { font:30px var(--font); margin:15px auto; }
.sentence-prompt { border:1px solid #d6decd; background:#fffef4; border-radius:18px; padding:30px; margin:25px 0; font-size:24px; line-height:1.8; }
.choices { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.choice { display:flex; align-items:center; gap:13px; border:1px solid #ced7c7; border-radius:14px; background:#fff; padding:18px; text-align:left; font-size:17px; min-height:75px; }
.choice:hover:not(:disabled) { background:#edf2e4; border-color:#7d9a74; }
.choice-key { width:27px; height:27px; display:grid; place-items:center; background:#f3f5ee; color:var(--muted); border:1px solid var(--line); border-radius:8px; flex-shrink:0; font-size:12px; }
.choice.correct { border:2px solid #527f4e; background:#e9f1df; }
.choice.incorrect { border:2px solid #b57636; background:#fbefda; }
.answer-mark { margin-left:auto; font-size:11px; white-space:nowrap; color:var(--green); }
.hint-area { margin:18px 0; }
.hint-area > p { background:#f4eed6; font-size:15px; border-radius:12px; padding:15px 20px; }
.feedback { text-align:left; border:1px solid #cedac0; background:#e9f1df; border-radius:17px; padding:23px; margin-top:22px; }
.feedback.encourage { background:#f9edd9; border-color:#e4d0ab; }
.feedback > strong { font-size:20px; }
.feedback > p { margin-top:10px; font-size:16px; }
.feedback > .button { margin-top:20px; min-width:170px; }
.correct-answer { font-weight:700; }
.build-slots { display:flex; justify-content:center; gap:12px; margin:18px 0 25px; }
.build-slots > span { width:100px; height:104px; border:2px dashed #b3c1a9; border-radius:15px; display:grid; place-items:center; background:white; font:55px var(--glyph); }
.tile-choices { display:flex; justify-content:center; gap:12px; }
.glyph-button { width:85px; height:90px; background:#fffaf0; border:1px solid #c5cdbb; border-radius:12px; font:44px var(--glyph); box-shadow:0 4px 0 #cbd3c560; }
.glyph-button:disabled { opacity:.3; box-shadow:none; }
.build-tools { display:flex; align-items:center; justify-content:center; gap:20px; margin:25px 0 8px; }
.result { max-width:690px; text-align:center; margin:40px auto; padding:40px; }
.result-seal { display:grid; place-items:center; width:100px; height:100px; font:55px var(--glyph); border:3px solid #547448; color:#547448; border-radius:50%; background:#edf3df; transform:rotate(-9deg); margin:0 auto 22px; }
.result h1 { margin:8px 0 15px; }
.result > p:not(.eyebrow) { font-size:15px; color:var(--muted); }
.result-stats { display:flex; justify-content:center; gap:55px; margin:25px 0; }
.result-stats > div { display:grid; }
.result-stats strong { font-size:32px; }
.result-stats span { font-size:13px; color:var(--muted); }
.result-actions { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-top:27px; }
.writing-panel { display:grid; justify-items:center; border:1px solid var(--line); border-radius:18px; background:white; padding:22px; margin-top:20px; gap:16px; text-align:center; }
.writing-panel h2 { font-size:20px; }
.writing-paper { width:min(300px,100%); aspect-ratio:1; position:relative; border:1px solid #cdd7c3; background:linear-gradient(90deg,transparent calc(50% - .5px),#dce3d6 50%,transparent calc(50% + .5px)),linear-gradient(0deg,transparent calc(50% - .5px),#dce3d6 50%,transparent calc(50% + .5px)); }
.writing-paper > span { position:absolute; inset:0; display:grid; place-items:center; font:190px var(--glyph); color:#dae2d2; pointer-events:none; }
#writing-canvas { position:absolute; inset:0; width:100%; height:100%; touch-action:none; }
.writing-tools { display:flex; gap:15px; }
.storage-warning { padding:15px; border:1px solid #b78646; background:#f7ebd3; border-radius:12px; margin-top:15px; font-size:14px; }
dialog { border:1px solid var(--line); border-radius:23px; width:min(470px,calc(100% - 32px)); padding:26px; color:var(--ink); font:17px/1.7 var(--font); box-shadow:0 24px 80px #132a3430; }
dialog::backdrop { background:#1d352c66; backdrop-filter:blur(3px); }
.dialog-head { display:flex; align-items:center; justify-content:space-between; gap:15px; margin-bottom:18px; }
.dialog-head h2 { font-size:21px; }
.dialog-close { background:transparent; font:30px var(--font); min-width:44px; min-height:44px; }
.dialog-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:25px; }
.dialog-actions .button { flex:1; white-space:nowrap; font-size:15px; }
.name-label { display:block; font-size:14px; margin-bottom:8px; }
input { width:100%; border:1px solid #a5b69b; padding:13px; border-radius:10px; background:#fafbf6; color:var(--ink); }
.form-error { color:#984829; font-size:14px; }
.dialog-character { font:90px var(--glyph); text-align:center; margin:10px; }
@keyframes enter { from { opacity:0; transform:translateY(9px); } to { opacity:1; transform:translateY(0); } }
.hero,.result { animation:enter .25s ease both; }
@media(min-width:1100px) { .home-lower .review-card { min-height:160px; } }
@media(max-width:900px) { .home-lower { grid-template-columns:1fr 1fr; } .review-card { flex-wrap:wrap; } .review-card > .button { margin:0; } .map-nodes { grid-template-columns:repeat(3,1fr); } .collection-grid { grid-template-columns:repeat(4,1fr); } }
@media(max-width:600px) {
  body { font-size:16px; }
  #app { width:calc(100% - 32px); }
  .header { min-height:83px; gap:10px; }
  .brand { font-size:21px; gap:8px; }
  .brand-icon { width:36px; height:40px; font-size:23px; border-radius:10px; }
  .brand small { display:none; }
  .profile { gap:7px; font-size:12px; }
  .nickname { max-width:125px; padding:10px; min-height:44px; }
  .stars { font-size:12px; }
  .page-intro { padding:24px 0 19px; }
  .page-intro h1 { font-size:25px; }
  .date { display:none; }
  .hero { gap:15px; grid-template-columns:1fr; padding:24px; border-radius:22px; }
  .hero-copy { display:contents; }
  .hero .tag { width:fit-content; grid-row:1; }
  .hero h2 { font-size:28px; margin:0; grid-row:2; }
  .hero h2 > span { display:inline; font-size:19px; margin-left:8px; }
  .hero-copy > p { font-size:14px; margin:0; grid-row:3; }
  .hero-glyphs { grid-row:4; padding:2px 10px 12px; gap:22px; }
  .hero-tile { width:116px; aspect-ratio:.92; }
  .hero-tile b { font-size:63px; }
  .hero-tile > span { font-size:12px; }
  .hero-copy > .button { grid-row:5; width:100%; }
  .hero-copy > .quiet { grid-row:6; margin:0; text-align:center; font-size:11px; }
  .home-lower { grid-template-columns:1fr; gap:12px; margin-top:14px; }
  .review-card { flex-wrap:nowrap; gap:13px; padding:20px; }
  .review-card h2 { font-size:18px; }
  .review-card .mini-icon { width:40px; height:43px; font-size:24px; }
  .review-card > .button { margin-left:auto; font-size:12px; padding:10px; min-width:72px; }
  .review-card p:not(.eyebrow) { font-size:12px; }
  .progress-card { padding:20px; }
  .section { margin-top:25px; }
  .section-head h2 { font-size:20px; }
  .world-grid { grid-template-columns:1fr; gap:11px; }
  .world-card { min-height:86px; padding:17px 20px; }
  .world-mark { font-size:30px; }
  .nav { position:sticky; bottom:12px; width:100%; margin-top:25px; padding:5px; border-radius:17px; box-shadow:0 6px 25px #1d392b14; background:#fffef7f5; backdrop-filter:blur(8px); z-index:5; padding-bottom:max(5px,env(safe-area-inset-bottom)); }
  .nav > button { flex:1; min-width:0; padding:8px 4px; gap:3px; font-size:11px; flex-direction:column; min-height:54px; }
  .nav-mark { font-size:18px; }
  .footer { padding:20px 5px 30px; font-size:10px; }
  .filters { gap:6px; }
  .filters > button { padding:9px 13px; font-size:13px; }
  .map-world { padding:20px 15px; border-radius:18px; }
  .map-world .section-head { align-items:flex-end; }
  .world-seal { font-size:10px; padding:6px 9px; }
  .map-nodes { gap:9px; }
  .map-node { padding:11px 5px; min-height:135px; }
  .node-glyph { font-size:25px; margin:11px 0 7px; }
  .node-arrow { font-size:12px; right:5px; bottom:5px; }
  .collection-grid { grid-template-columns:repeat(3,1fr); gap:9px; }
  .collection-card { padding:12px 4px 17px; gap:10px; min-height:158px; }
  .collection-glyph { font-size:44px; }
  .collection-card > strong { font-size:13px; }
  .collection-status { font-size:10px; }
  .count { font-size:13px; padding:4px 8px; }
  .stats-grid { gap:8px; }
  .stats-grid article { padding:17px 12px; }
  .stats-grid strong { font-size:27px; }
  .stats-grid span { font-size:11px; }
  .panel { padding:19px; }
  .panel .section-head { align-items:flex-start; flex-direction:column; gap:8px; }
  .week { gap:2px; }
  .week b { width:32px; height:32px; font-size:17px; }
  .week li { font-size:11px; }
  .badge-grid { grid-template-columns:1fr 1fr; gap:10px; }
  .timeline { padding:16px; }
  .timeline summary { font-size:14px; }
  .timeline summary > span { display:block; float:none; margin-left:20px; font-size:12px; }
  .timeline li { flex-direction:column; gap:4px; }
  .resume-strip { padding:14px; }
  .resume-strip strong { font-size:13px; }
  .resume-strip .button { font-size:12px; padding:9px 12px; }
  .study-header { font-size:13px; min-height:76px; }
  .study-header .text-button { font-size:12px; }
  .study-header .step-label { font-size:11px; }
  .study-intro { margin:26px 0 19px; }
  .study-intro h1 { font-size:28px; }
  .study-intro > p:last-child { font-size:14px; }
  .learn-cards { gap:12px; }
  .learn-card { padding:18px 10px 10px; border-radius:18px; }
  .card-index { left:13px; top:11px; font-size:10px; }
  .learn-glyph { font-size:91px; }
  .learn-card h2 { font-size:18px; }
  .learn-actions { gap:0; margin-top:15px; padding-top:4px; justify-content:space-evenly; }
  .learn-actions .text-button { font-size:11px; }
  .word-note { padding:17px; }
  .word-note strong { font-size:16px; }
  .word-note p { font-size:14px; }
  .study-cta { margin-top:22px; }
  .study-cta .button { width:100%; }
  .study-cta .quiet { font-size:12px; }
  .quiz-content { margin-top:28px; }
  .quiz-content h1 { font-size:22px; }
  .quiz-glyph { font-size:97px; margin:14px 0 22px; }
  .quiz-glyph.word-prompt { font-size:27px; margin:12px 0; }
  .choices { gap:10px; grid-template-columns:1fr; }
  .choice { min-height:65px; padding:14px 15px; font-size:16px; }
  .feedback { padding:20px; }
  .feedback > .button { width:100%; }
  .sentence-prompt { padding:25px 18px; font-size:20px; }
  .glyph-button { width:61px; height:70px; font-size:36px; }
  .tile-choices { gap:10px; }
  .build-slots > span { width:85px; height:90px; font-size:50px; }
  .build-tools { gap:12px; }
  .build-tools > .button { padding:11px 15px; font-size:14px; }
  .result { margin:25px auto; padding:26px 20px; }
  .result h1 { font-size:25px; }
  .result-stats { gap:35px; }
  .result-actions { flex-direction:column; }
}
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { animation:none!important; transition:none!important; scroll-behavior:auto!important; } }