:root {
  --ink: #13233c;
  --ink-2: #243753;
  --brand: #8f2f3f;
  --brand-dark: #6f2030;
  --brand-soft: #f5e7e9;
  --gold: #e2b641;
  --gold-soft: #fff5d8;
  --teal: #1897a4;
  --teal-dark: #0f7480;
  --teal-soft: #e5f4f5;
  --paper: #fffdf8;
  --cream: #f8f4ec;
  --line: #dfe4eb;
  --muted: #64748b;
  --muted-2: #8995a7;
  --white: #fff;
  --green: #138a5b;
  --green-soft: #e8f6ef;
  --orange: #d97706;
  --orange-soft: #fff4df;
  --red: #c23c50;
  --red-soft: #fff0f2;
  --lq620: #e4c91f;
  --lq720: #e695a0;
  --lq820: #dd5aa0;
  --lq1020: #29add8;
  --shadow-xs: 0 2px 8px rgba(19, 35, 60, .06);
  --shadow-sm: 0 10px 30px rgba(19, 35, 60, .08);
  --shadow-md: 0 20px 60px rgba(19, 35, 60, .13);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  --max: 1180px;
  --font-sans: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", Arial, sans-serif;
  --font-serif: "Noto Serif KR", "Nanum Myeongjo", Batang, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.65;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
fieldset { min-width: 0; border: 0; margin: 0; padding: 0; }
legend { padding: 0; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 16px;
  top: 12px;
  transform: translateY(-180%);
  padding: 10px 16px;
  border-radius: 10px;
  color: #fff;
  background: var(--ink);
  transition: transform .2s;
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 820px); margin-inline: auto; }
.section { padding: 104px 0; }
.section-sm { padding: 68px 0; }
.section-cream { background: var(--cream); }
.section-ink { color: #fff; background: var(--ink); }
.section-brand { color: #fff; background: linear-gradient(135deg, var(--brand-dark), var(--brand)); }
.section-teal { background: var(--teal-soft); }
.center { text-align: center; }
.align-start { text-align: left; }
.stack { display: grid; gap: 18px; }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--brand);
  font-size: .84rem;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow::before { width: 28px; height: 2px; content: ""; background: currentColor; border-radius: 999px; }
.section-ink .eyebrow, .section-brand .eyebrow { color: #f6d98a; }
.display {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.08;
  letter-spacing: -.055em;
}
.heading {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.65rem);
  line-height: 1.15;
  letter-spacing: -.045em;
}
.heading-sm {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  line-height: 1.26;
  letter-spacing: -.035em;
}
.subheading { margin: 0; font-size: 1.3rem; line-height: 1.35; letter-spacing: -.025em; }
.lead { max-width: 760px; margin: 22px auto 0; color: var(--muted); font-size: clamp(1.02rem, 1.8vw, 1.2rem); }
.align-start .lead { margin-inline: 0; }
.section-ink .lead, .section-brand .lead { color: rgba(255,255,255,.76); }
.accent { color: var(--brand); }
.teal { color: var(--teal); }
.gold { color: var(--gold); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.tiny { font-size: .78rem; }
.serif { font-family: var(--font-serif); }

.announcement {
  color: #fff;
  background: var(--ink);
  font-size: .9rem;
}
.announcement-inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}
.announcement strong { color: #f8dd8f; }
.announcement a { text-decoration: underline; text-underline-offset: 3px; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(19,35,60,.08);
  background: rgba(255,253,248,.94);
  backdrop-filter: blur(16px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 24px; }
.brand { flex: 0 0 auto; width: 142px; }
.brand img { width: 100%; border-radius: 0; background: transparent; }
.site-nav { display: flex; align-items: center; justify-content: center; gap: 25px; margin-left: auto; }
.site-nav a:not(.btn) { position: relative; padding: 27px 0 24px; font-size: .95rem; font-weight: 750; }
.site-nav a:not(.btn)::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s;
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 20px; height: 2px; margin: auto; content: ""; background: var(--ink); transition: .2s; }
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after { transform: translateY(4px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(1px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-1px) rotate(-45deg); }

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  transition: transform .18s, box-shadow .18s, background .18s, border-color .18s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .quiz-option:focus-within { outline: 3px solid rgba(24,151,164,.25); outline-offset: 2px; }
.btn-sm { min-height: 42px; padding: 10px 15px; border-radius: 11px; font-size: .9rem; }
.btn-lg { min-height: 58px; padding: 16px 26px; border-radius: 16px; font-size: 1.04rem; }
.btn-block { width: 100%; }
.btn-brand { color: #fff; background: var(--brand); }
.btn-brand:hover { background: var(--brand-dark); }
.btn-ink { color: #fff; background: var(--ink); }
.btn-teal { color: #fff; background: var(--teal-dark); }
.btn-gold { color: var(--ink); background: var(--gold); }
.btn-white { color: var(--ink); background: #fff; }
.btn-outline { color: var(--ink); border-color: var(--line); background: transparent; }
.btn-outline:hover { border-color: var(--ink); background: #fff; }
.btn-kakao { color: #181600; background: #fee500; }
.btn-ghost { color: var(--brand); border-color: rgba(143,47,63,.22); background: var(--brand-soft); }
.btn[disabled], .btn.is-disabled { pointer-events: none; opacity: .55; box-shadow: none; transform: none; }
.icon { width: 20px; height: 20px; flex: 0 0 auto; }
.link { color: var(--brand); font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-weight: 850; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(4px); }

.badge, .pill, .status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.2;
}
.badge { color: var(--brand); background: var(--brand-soft); }
.badge-teal { color: var(--teal-dark); background: var(--teal-soft); }
.badge-gold { color: #725600; background: var(--gold-soft); }
.badge-ink { color: #fff; background: var(--ink); }
.status-pass { color: var(--green); background: var(--green-soft); }
.status-review { color: var(--orange); background: var(--orange-soft); }
.status-fail { color: var(--red); background: var(--red-soft); }

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-xs);
}
.card-pad { padding: 30px; }
.card-lift { transition: transform .2s, box-shadow .2s, border-color .2s; }
.card-lift:hover { transform: translateY(-6px); border-color: rgba(143,47,63,.25); box-shadow: var(--shadow-md); }
.card-title { margin: 0 0 10px; font-size: 1.28rem; line-height: 1.35; letter-spacing: -.025em; }
.card-copy { margin: 0; color: var(--muted); }
.card-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 15px;
  color: var(--brand);
  background: var(--brand-soft);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 72px;
  background:
    radial-gradient(circle at 12% 12%, rgba(226,182,65,.18), transparent 29%),
    radial-gradient(circle at 94% 16%, rgba(24,151,164,.15), transparent 28%),
    linear-gradient(180deg, #fffdf8 0%, #fbf7ef 100%);
}
.hero::after {
  position: absolute;
  right: -120px;
  bottom: -260px;
  width: 560px;
  height: 560px;
  content: "";
  border: 1px solid rgba(143,47,63,.12);
  border-radius: 50%;
  box-shadow: 0 0 0 36px rgba(143,47,63,.035), 0 0 0 78px rgba(143,47,63,.025);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 58px; }
.hero-copy { max-width: 630px; margin: 24px 0 0; color: var(--muted); font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; border-radius: 28px; box-shadow: var(--shadow-md); }
.hero-note {
  position: absolute;
  right: -12px;
  bottom: -20px;
  max-width: 270px;
  padding: 15px 18px;
  border: 1px solid rgba(19,35,60,.08);
  border-radius: 16px;
  background: rgba(255,255,255,.95);
  box-shadow: var(--shadow-sm);
  font-size: .88rem;
}
.hero-note strong { display: block; color: var(--brand); font-size: 1.06rem; }

.proof-strip { border-block: 1px solid var(--line); background: #fff; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { display: flex; align-items: center; gap: 14px; min-height: 108px; padding: 20px 22px; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-icon { width: 42px; height: 42px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 13px; color: var(--brand); background: var(--brand-soft); }
.proof-item strong { display: block; font-size: 1rem; }
.proof-item span:last-child { display: block; color: var(--muted); font-size: .84rem; }

.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.flow-card { position: relative; min-height: 244px; padding: 28px; overflow: hidden; border-radius: var(--radius); color: #fff; background: rgba(255,255,255,.08); }
.flow-card::after { position: absolute; right: 20px; bottom: 2px; color: rgba(255,255,255,.08); content: attr(data-step); font-size: 6.8rem; font-weight: 900; line-height: 1; }
.flow-step { position: relative; z-index: 1; color: #f7d97f; font-size: .8rem; font-weight: 900; letter-spacing: .1em; }
.flow-card h3 { position: relative; z-index: 1; margin: 28px 0 10px; font-size: 1.34rem; }
.flow-card p { position: relative; z-index: 1; margin: 0; color: rgba(255,255,255,.72); }

.material-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 46px; }
.material-card { overflow: hidden; }
.material-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; object-position: top; }
.material-card-body { padding: 24px; }
.material-card h3 { margin: 0 0 8px; }
.material-card p { margin: 0; color: var(--muted); }
.material-card.wide { grid-column: span 2; display: grid; grid-template-columns: 1.22fr .78fr; }
.material-card.wide img { height: 100%; aspect-ratio: auto; }

.test-preview { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 56px; }
.test-preview-image { position: relative; }
.test-preview-image img { border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-md); }
.test-rules { display: grid; gap: 12px; margin-top: 26px; }
.rule { display: flex; align-items: flex-start; gap: 12px; padding: 15px 17px; border-radius: 14px; background: #fff; box-shadow: var(--shadow-xs); }
.rule-dot { width: 12px; height: 12px; flex: 0 0 auto; margin-top: 6px; border-radius: 50%; }
.rule strong { display: block; }
.rule span { color: var(--muted); font-size: .9rem; }

.report-mockup { padding: 28px; border-radius: 24px; background: #fff; box-shadow: var(--shadow-md); }
.report-head { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 2px solid var(--ink); }
.report-head h3 { margin: 0; font-size: 1.28rem; }
.report-head p { margin: 2px 0 0; color: var(--muted); font-size: .85rem; }
.report-summary { display: grid; grid-template-columns: 150px 1fr 150px; align-items: center; gap: 28px; padding: 26px 0; }
.score-ring { --score: 80; position: relative; width: 132px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--teal) calc(var(--score) * 1%), #eef1f4 0); }
.score-ring::before { position: absolute; width: 90px; aspect-ratio: 1; content: ""; border-radius: 50%; background: #fff; }
.score-ring-value { position: relative; z-index: 1; text-align: center; }
.score-ring-value strong { display: block; font-size: 2rem; line-height: 1; }
.score-ring-value span { color: var(--muted); font-size: .72rem; }
.level-box { padding: 18px; border-radius: 14px; text-align: center; background: #f4f7fb; }
.level-box strong { display: block; font-size: 1.3rem; }
.level-box span { color: var(--muted); font-size: .82rem; }
.metric-bars { display: grid; gap: 15px; }
.metric-row { display: grid; grid-template-columns: 84px 1fr 48px; align-items: center; gap: 10px; font-size: .84rem; }
.metric-track { height: 9px; overflow: hidden; border-radius: 999px; background: #edf0f3; }
.metric-fill { height: 100%; border-radius: inherit; background: var(--teal); }

.level-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.level-card { position: relative; overflow: hidden; padding: 30px 25px 25px; }
.level-card::before { position: absolute; inset: 0 0 auto; height: 7px; content: ""; background: var(--level-color); }
.level-name { display: inline-flex; align-items: baseline; gap: 8px; color: var(--level-color); font-size: 1.48rem; font-weight: 900; }
.level-score { color: var(--muted); font-size: .8rem; font-weight: 800; }
.level-card h3 { margin: 14px 0 10px; font-size: 1.14rem; }
.level-card p { min-height: 86px; margin: 0; color: var(--muted); font-size: .92rem; }
.level-card ul { margin: 18px 0 0; padding: 0; list-style: none; }
.level-card li { display: flex; gap: 7px; margin: 7px 0; font-size: .86rem; }
.level-card li::before { color: var(--level-color); content: "✓"; font-weight: 900; }
.level-card.center-only { color: #fff; border-color: var(--ink); background: var(--ink); }
.level-card.center-only p, .level-card.center-only .level-score { color: rgba(255,255,255,.68); }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 22px; margin-top: 44px; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 30px; }
.price-card.featured { border: 2px solid var(--brand); box-shadow: var(--shadow-md); }
.price-ribbon { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 7px 16px; border-radius: 999px; color: #fff; background: var(--brand); font-size: .78rem; font-weight: 900; white-space: nowrap; }
.price-name { margin: 0; font-size: 1.28rem; }
.price-desc { min-height: 54px; margin: 9px 0 22px; color: var(--muted); font-size: .9rem; }
.price { display: flex; align-items: flex-end; gap: 5px; margin-bottom: 8px; }
.price strong { font-size: 2.5rem; line-height: 1; letter-spacing: -.05em; }
.price span { color: var(--muted); font-size: .9rem; }
.price-calc { min-height: 48px; margin: 8px 0 22px; padding: 11px 13px; border-radius: 11px; color: var(--ink); background: var(--gold-soft); font-size: .85rem; }
.price-list { flex: 1; margin: 0 0 24px; padding: 0; list-style: none; }
.price-list li { display: flex; gap: 9px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.price-list li::before { color: var(--green); content: "✓"; font-weight: 900; }
.price-list li.no::before { color: var(--muted-2); content: "–"; }

.policy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 34px; }
.policy-card { padding: 22px; border-radius: 16px; color: #fff; background: rgba(255,255,255,.08); }
.policy-card strong { display: block; margin-bottom: 5px; }
.policy-card span { color: rgba(255,255,255,.68); font-size: .86rem; }

.comparison { width: 100%; overflow-x: auto; margin-top: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.comparison table { width: 100%; min-width: 700px; border-collapse: collapse; }
.comparison th, .comparison td { padding: 17px 20px; border-bottom: 1px solid var(--line); text-align: center; }
.comparison th:first-child, .comparison td:first-child { text-align: left; }
.comparison thead th { background: #f6f8fb; font-size: .9rem; }
.comparison tbody tr:last-child td { border-bottom: 0; }
.check { color: var(--green); font-weight: 900; }
.dash { color: var(--muted-2); }

.cta-band { padding: 50px; border-radius: var(--radius-lg); color: #fff; background: linear-gradient(135deg, var(--brand-dark), var(--brand)); box-shadow: var(--shadow-md); }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.cta-band h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 3.4vw, 2.75rem); line-height: 1.2; }
.cta-band p { margin: 0; color: rgba(255,255,255,.74); }
.cta-actions { display: flex; flex-wrap: wrap; flex: 0 0 auto; gap: 10px; }

.faq-list { max-width: 860px; margin: 42px auto 0; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 4px; border: 0; color: var(--ink); background: transparent; text-align: left; font-weight: 850; }
.faq-question::after { width: 28px; height: 28px; display: grid; flex: 0 0 auto; place-items: center; content: "+"; border-radius: 50%; color: var(--brand); background: var(--brand-soft); font-size: 1.25rem; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { margin: 0; padding: 0 42px 22px 4px; color: var(--muted); }
.faq-question[aria-expanded="true"] + .faq-answer { grid-template-rows: 1fr; }

.page-hero { padding: 74px 0 58px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fffdf8, #faf6ed); }
.page-hero-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; }
.page-hero .lead { max-width: 720px; }
.page-hero-mark { width: 160px; height: 160px; display: grid; place-items: center; border-radius: 36px; color: var(--brand); background: var(--brand-soft); font-size: 4rem; font-weight: 900; box-shadow: var(--shadow-sm); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; color: var(--muted); font-size: .82rem; }
.breadcrumb span::before { margin-right: 7px; content: "/"; }

.notice { display: flex; align-items: flex-start; gap: 12px; padding: 17px 18px; border: 1px solid #f0d48b; border-radius: 14px; color: #6a5309; background: #fff9e8; font-size: .9rem; }
.notice.info { color: #0f5d67; border-color: #b7dde1; background: #effafb; }
.notice.danger { color: #8c2436; border-color: #f1bcc4; background: #fff4f5; }
.notice strong { display: block; }

/* Quiz */
.quiz-shell { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: start; gap: 28px; }
.quiz-main { min-width: 0; }
.quiz-side { position: sticky; top: 104px; }
.quiz-progress-card { padding: 24px; }
.progress-track { height: 10px; overflow: hidden; border-radius: 999px; background: #edf0f3; }
.progress-fill { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--brand), var(--teal)); transition: width .3s; }
.progress-label { display: flex; justify-content: space-between; margin-top: 9px; color: var(--muted); font-size: .82rem; }
.quiz-passage { margin-bottom: 22px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.quiz-passage-label { display: inline-block; margin-bottom: 12px; color: var(--brand); font-size: .82rem; font-weight: 900; }
.quiz-passage p { margin: 0; font-family: var(--font-serif); font-size: 1.03rem; line-height: 1.95; }
.quiz-question { margin-bottom: 20px; padding: 25px; }
.quiz-number { color: var(--brand); font-size: .82rem; font-weight: 900; letter-spacing: .08em; }
.quiz-question h3 { margin: 7px 0 18px; font-size: 1.1rem; line-height: 1.5; }
.quiz-options { display: grid; gap: 10px; }
.quiz-option { position: relative; display: flex; align-items: flex-start; gap: 11px; padding: 14px 15px; border: 1px solid var(--line); border-radius: 12px; background: #fff; transition: border-color .15s, background .15s; }
.quiz-option:hover { border-color: rgba(143,47,63,.45); }
.quiz-option:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.quiz-option input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--brand); }
.quiz-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }
.quiz-result { padding: 32px; }
.domain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 22px; }
.domain-card { padding: 17px; border-radius: 14px; background: #f6f8fb; }
.domain-card-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: .85rem; }
.answer-review { display: grid; gap: 14px; margin-top: 28px; }
.answer-item { padding: 20px; border: 1px solid var(--line); border-radius: 14px; }
.answer-item.is-correct { border-left: 5px solid var(--green); }
.answer-item.is-wrong { border-left: 5px solid var(--red); }
.answer-item h4 { margin: 0 0 8px; }
.answer-item p { margin: 4px 0; color: var(--muted); font-size: .9rem; }

/* Weekly test */
.level-selector { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0; }
.level-choice { min-width: 130px; padding: 14px 17px; border: 1px solid var(--line); border-radius: 13px; background: #fff; font-weight: 850; }
.level-choice[aria-pressed="true"] { color: #fff; border-color: var(--ink); background: var(--ink); }
.test-timer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; padding: 15px 18px; border-radius: 14px; color: #fff; background: var(--ink); }
.test-timer strong { font-variant-numeric: tabular-nums; font-size: 1.2rem; }

/* Report */
.report-page { background: #f7f8fa; }
.report-sheet { padding: 34px; border: 1px solid #d5dbe4; border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); }
.report-brandline { color: var(--teal); font-size: .78rem; font-weight: 900; letter-spacing: .08em; }
.report-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-bottom: 15px; border-bottom: 2px solid var(--ink); }
.report-title-row h1 { margin: 5px 0 0; font-size: clamp(1.35rem, 3vw, 2rem); }
.report-logo { width: 110px; }
.report-overview { display: grid; grid-template-columns: 140px 1fr 190px; align-items: center; gap: 26px; padding: 24px 0; }
.report-overview .score-ring { width: 126px; }
.score-text strong { display: block; font-size: 1.35rem; }
.score-text span { color: var(--muted); }
.report-level-card { padding: 20px; border-radius: 14px; text-align: center; background: #f3f6fa; }
.report-level-card strong { display: block; font-size: 1.3rem; }
.report-section-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 6px 0 10px; }
.report-section-title h2 { margin: 0; font-size: 1.2rem; }
.report-section-title p { margin: 0; color: var(--muted); font-size: .78rem; }
.report-domains { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 20px; }
.report-domain { padding: 13px; border: 1px solid #d5dce6; border-radius: 9px; }
.report-domain-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; font-size: .82rem; }
.dual-bar { display: grid; gap: 5px; }
.dual-bar-track { height: 8px; overflow: hidden; border-radius: 999px; background: #e8ebef; }
.dual-bar-fill { height: 100%; border-radius: inherit; background: var(--teal); }
.dual-bar-fill.avg { background: #f3bd45; }
.report-table-wrap { overflow-x: auto; }
.report-table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: .78rem; }
.report-table th, .report-table td { padding: 8px 9px; border: 1px solid #d6dde7; text-align: center; }
.report-table thead th { background: #f2f5f9; }
.report-table tbody tr.pass td { background: #effaf4; }
.report-table tbody tr.fail td { background: #fff7ed; }
.report-lower { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; margin-top: 22px; }
.trend-card, .promotion-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; }
.trend-chart { width: 100%; height: 170px; margin-top: 10px; }
.promotion-meter { display: grid; gap: 10px; margin-top: 14px; }
.promotion-row { display: flex; justify-content: space-between; gap: 14px; font-size: .86rem; }
.print-actions { display: flex; justify-content: flex-end; gap: 10px; margin-bottom: 18px; }

/* Forms / checkout */
.form-card { padding: 30px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-label { font-size: .88rem; font-weight: 800; }
.required { color: var(--red); }
.input, .select, .textarea {
  width: 100%;
  min-height: 49px;
  padding: 12px 14px;
  border: 1px solid #ccd4df;
  border-radius: 11px;
  background: #fff;
}
.textarea { min-height: 110px; resize: vertical; }
.input::placeholder, .textarea::placeholder { color: #a1aab8; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: .86rem; }
.checkbox input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--brand); }
.radio-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.radio-card { position: relative; display: block; padding: 17px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.radio-card:has(input:checked) { border: 2px solid var(--brand); background: var(--brand-soft); }
.radio-card input { position: absolute; opacity: 0; }
.radio-card strong { display: block; }
.radio-card span { color: var(--muted); font-size: .82rem; }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; align-items: start; gap: 30px; }
.checkout-summary { position: sticky; top: 105px; padding: 28px; }
.summary-row { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.summary-row.total { align-items: flex-end; border-bottom: 0; padding-top: 20px; }
.summary-row.total strong:last-child { color: var(--brand); font-size: 1.9rem; line-height: 1; }
.discount-box { margin: 15px 0; padding: 14px; border-radius: 12px; background: var(--gold-soft); font-size: .86rem; }
.form-message { min-height: 24px; color: var(--red); font-size: .87rem; }

/* Centers */
.center-tools { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0; }
.center-search { flex: 1 1 300px; }
.center-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .84rem; font-weight: 800; }
.filter-button[aria-pressed="true"] { color: #fff; border-color: var(--ink); background: var(--ink); }
.center-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.center-card { display: flex; flex-direction: column; padding: 24px; }
.center-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.center-card h3 { margin: 0; font-size: 1.16rem; }
.center-region { color: var(--brand); font-size: .78rem; font-weight: 900; }
.center-address { min-height: 68px; margin: 14px 0 8px; color: var(--muted); font-size: .9rem; }
.center-phone { margin: 0 0 18px; font-weight: 800; }
.center-actions { display: flex; gap: 8px; margin-top: auto; }
.center-actions .btn { flex: 1; }
.center-card.unverified { border-style: dashed; background: #fcfbf8; }

/* Timeline */
.timeline { position: relative; display: grid; gap: 0; max-width: 900px; margin: 44px auto 0; }
.timeline::before { position: absolute; top: 24px; bottom: 24px; left: 27px; width: 2px; content: ""; background: var(--line); }
.timeline-item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 0 0 32px; }
.timeline-dot { position: relative; z-index: 1; width: 56px; height: 56px; display: grid; place-items: center; border: 6px solid var(--paper); border-radius: 50%; color: #fff; background: var(--brand); font-weight: 900; box-shadow: 0 0 0 1px var(--line); }
.timeline-content { padding: 19px 23px; }
.timeline-content h3 { margin: 0 0 5px; }
.timeline-content p { margin: 0; color: var(--muted); }

/* Legal / docs */
.legal { padding: 42px; }
.legal h1 { margin-top: 0; }
.legal h2 { margin: 38px 0 12px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 1.25rem; }
.legal h3 { margin: 24px 0 8px; font-size: 1.03rem; }
.legal p, .legal li { color: #46566f; }
.legal table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.legal th, .legal td { padding: 11px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal th { background: #f4f6f9; }

/* Success/fail */
.result-box { max-width: 680px; margin: 0 auto; padding: 46px; text-align: center; }
.result-icon { width: 82px; height: 82px; display: grid; place-items: center; margin: 0 auto 22px; border-radius: 50%; color: #fff; background: var(--green); font-size: 2.5rem; }
.result-icon.fail { background: var(--red); }
.result-box h1 { margin: 0; font-size: 2rem; }
.result-box p { color: var(--muted); }
.result-details { margin: 24px 0; padding: 18px; border-radius: 14px; text-align: left; background: #f5f7fa; }

/* Footer */
.site-footer { padding: 58px 0 98px; color: rgba(255,255,255,.78); background: #0d1a2e; font-size: .85rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 48px; }
.footer-brand { width: 145px; padding: 7px; border-radius: 10px; background: #fff; opacity: 1; }
.footer-copy { max-width: 430px; margin-top: 18px; color: rgba(255,255,255,.56); }
.footer-title { margin: 0 0 13px; color: #fff; font-size: .94rem; }
.footer-links { display: grid; gap: 8px; }
.footer-links a:hover { color: #fff; }
.business-info { display: grid; gap: 5px; margin-top: 24px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 38px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.48); }

.mobile-bar { position: fixed; z-index: 90; right: 0; bottom: 0; left: 0; display: none; gap: 8px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.mobile-bar .btn { flex: 1; min-height: 48px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .site-nav { position: fixed; top: 121px; right: 20px; left: 20px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-md); }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 13px 10px; }
  .site-nav a:not(.btn)::after { display: none; }
  .nav-toggle { display: block; }
  .header-actions .btn-outline { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-content { max-width: 760px; }
  .hero-visual { max-width: 760px; margin: 0 auto; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .flow-grid, .level-grid { grid-template-columns: repeat(2, 1fr); }
  .policy-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 660px; margin-inline: auto; }
  .price-desc { min-height: auto; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .center-grid { grid-template-columns: repeat(2, 1fr); }
  .quiz-shell { grid-template-columns: 1fr; }
  .quiz-side { position: static; order: -1; }
}

@media (max-width: 760px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 76px 0; }
  .section-sm { padding: 52px 0; }
  .announcement-inner { min-height: 48px; flex-direction: column; gap: 0; padding: 6px 0; line-height: 1.35; }
  .header-inner { min-height: 68px; }
  .brand { width: 124px; }
  .site-nav { top: 116px; right: 14px; left: 14px; }
  .header-actions .btn-kakao { display: none; }
  .hero { padding: 58px 0 64px; }
  .hero-grid { gap: 38px; }
  .hero-copy { font-size: 1rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-note { position: static; max-width: none; margin-top: 12px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .proof-item:last-child { border-bottom: 0 !important; }
  .grid-2, .grid-3, .grid-4, .split, .flow-grid, .level-grid, .material-preview, .test-preview, .report-lower, .footer-grid, .center-grid { grid-template-columns: 1fr; }
  .material-card.wide { grid-column: auto; display: block; }
  .material-card.wide img { aspect-ratio: 4/3; }
  .report-summary, .report-overview { grid-template-columns: 1fr; text-align: center; }
  .report-summary .score-ring, .report-overview .score-ring { margin-inline: auto; }
  .metric-row { grid-template-columns: 76px 1fr 42px; }
  .report-domains { grid-template-columns: 1fr; }
  .report-sheet { padding: 20px 14px; }
  .report-title-row { flex-direction: column-reverse; }
  .report-logo { width: 104px; }
  .policy-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 34px 24px; }
  .cta-band-inner { align-items: stretch; flex-direction: column; }
  .cta-actions { display: grid; }
  .page-hero { padding: 54px 0 42px; }
  .page-hero-grid { grid-template-columns: 1fr; }
  .page-hero-mark { display: none; }
  .form-grid, .radio-cards, .domain-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: auto; }
  .form-card, .checkout-summary { padding: 22px; }
  .report-head { flex-direction: column; }
  .legal { padding: 24px 18px; }
  .footer-bottom { flex-direction: column; }
  .mobile-bar { display: flex; }
}

@media print {
  .announcement, .site-header, .site-footer, .mobile-bar, .print-actions, .page-hero, .no-print { display: none !important; }
  body { background: #fff; }
  .section { padding: 0; }
  .container { width: 100%; }
  .report-sheet { border: 0; box-shadow: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Final build additions */
.check-list { display: grid; gap: 8px; margin: 22px 0 28px; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 9px; color: var(--muted); }
.check-list li::before { color: var(--teal); content: "✓"; font-weight: 900; }
.result-score-row { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 28px; margin-bottom: 22px; }
.domain-result { padding: 16px; border: 1px solid var(--line); border-radius: 13px; background: #f9fafc; }
.threshold-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 24px 0 28px; }
.threshold-card { padding: 16px; border-radius: 13px; text-align: center; }
.threshold-card strong, .threshold-card span { display: block; }
.threshold-card span { margin-top: 4px; font-size: .82rem; }
.threshold-card.pass { color: var(--green); background: var(--green-soft); }
.threshold-card.review { color: var(--orange); background: var(--orange-soft); }
.threshold-card.retest { color: var(--red); background: var(--red-soft); }
.status-green { color: var(--green); background: var(--green-soft); }
.status-orange { color: var(--orange); background: var(--orange-soft); }
.status-red { color: var(--red); background: var(--red-soft); }
.notice.success { color: var(--green); border-color: #addfc9; background: var(--green-soft); }
.notice.error { color: var(--red); border-color: #efb4bd; background: var(--red-soft); }
.empty-state { grid-column: 1 / -1; padding: 32px; color: var(--muted); text-align: center; }
.summary-product { display: grid; grid-template-columns: 86px 1fr; align-items: center; gap: 16px; margin-bottom: 18px; }
.summary-product img { width: 86px; aspect-ratio: 1; object-fit: cover; object-position: top; border: 1px solid var(--line); border-radius: 12px; }
.summary-product h2 { margin: 0; font-size: 1.18rem; }
.checkout-policy { display: grid; gap: 9px; margin: 20px 0; padding: 16px; border-radius: 13px; background: #f5f7fa; color: var(--muted); font-size: .84rem; }
.checkout-policy strong { color: var(--ink); }
.order-original { color: var(--muted); font-size: .82rem; text-decoration: line-through; }
.pg-badge { display: inline-flex; margin-bottom: 12px; }
.center-disclaimer { margin-top: 28px; padding: 18px; border: 1px dashed var(--line); border-radius: 14px; color: var(--muted); font-size: .88rem; }
.center-disclaimer strong { color: var(--ink); }
.material-stat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.material-stat > div { padding: 18px; border: 1px solid var(--line); border-radius: 14px; text-align: center; background: #fff; }
.material-stat strong { display: block; color: var(--brand); font-size: 1.35rem; }
.level-detail { display: grid; grid-template-columns: 320px 1fr; gap: 34px; align-items: start; padding: 30px; }
.level-detail + .level-detail { margin-top: 24px; }
.level-detail img { width: 100%; border: 1px solid var(--line); border-radius: 16px; }
.level-detail h2 { margin: 10px 0; }
.level-detail ul { padding-left: 1.2rem; color: var(--muted); }
.level-detail.center-detail { color: #fff; background: var(--ink); }
.level-detail.center-detail p, .level-detail.center-detail li { color: rgba(255,255,255,.72); }
.report-note { margin-top: 18px; padding: 14px; border-radius: 10px; color: var(--muted); background: #f5f7fa; font-size: .82rem; }
.report-title-row .report-logo { filter: none; }
.report-domain .label-line { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 5px; color: var(--muted); font-size: .74rem; }
.report-domain h3 { margin: 0 0 5px; font-size: .93rem; }
.promotion-card h3, .trend-card h3 { margin: 0; }
.promotion-card p { color: var(--muted); font-size: .86rem; }
.trend-chart svg { width: 100%; height: 100%; overflow: visible; }
.trend-chart text { fill: var(--muted); font-family: var(--font-sans); font-size: 10px; }
.trend-chart .grid { stroke: #e6eaf0; stroke-width: 1; }
.trend-chart .line { fill: none; stroke: var(--teal); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.trend-chart .point { fill: #fff; stroke: var(--teal); stroke-width: 3; }
.legal-callout { margin: 22px 0; padding: 17px; border-left: 4px solid var(--gold); background: var(--gold-soft); }

@media (max-width: 760px) {
  .result-score-row, .level-detail { grid-template-columns: 1fr; }
  .result-score-row .score-ring { margin-inline: auto; }
  .threshold-grid, .material-stat { grid-template-columns: 1fr; }
  .quiz-nav { flex-wrap: wrap; }
  .quiz-nav .btn { flex: 1 1 140px; }
  .summary-product { grid-template-columns: 70px 1fr; }
  .summary-product img { width: 70px; }
}

/* Member learning platform */
.member-body { background: #f5f7fa; }
.member-main { min-height: 72vh; padding: 54px 0 90px; }
.member-loading { min-height: 320px; display: grid; place-items: center; align-content: center; gap: 14px; color: var(--muted); text-align: center; }
.loading-spinner { width: 42px; height: 42px; border: 4px solid #dfe7ec; border-top-color: var(--teal); border-radius: 50%; animation: member-spin .8s linear infinite; }
@keyframes member-spin { to { transform: rotate(360deg); } }
.form-message.is-success { color: var(--green); }

.auth-page { min-height: calc(100vh - 78px); background: linear-gradient(180deg, #fffaf1 0, #f5f7fa 44%); }
.auth-intro { padding: 70px 0 56px; color: #fff; background: radial-gradient(circle at 85% 12%, rgba(226,182,65,.25), transparent 30%), linear-gradient(135deg, var(--ink), #263d60); }
.auth-intro-grid { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(280px,.6fr); align-items: center; gap: 54px; }
.auth-intro h1 { margin: 18px 0; font-size: clamp(2.1rem,5vw,4rem); line-height: 1.15; letter-spacing: -.045em; }
.auth-intro p { max-width: 720px; color: rgba(255,255,255,.76); font-size: 1.08rem; }
.member-flow-mini { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 28px; }
.member-flow-mini span { padding: 9px 13px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(255,255,255,.08); font-size: .86rem; font-weight: 800; }
.member-flow-mini b { color: var(--gold); }
.auth-mode-card { padding: 26px; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; background: rgba(255,255,255,.08); backdrop-filter: blur(12px); }
.auth-mode-card h2 { margin: 18px 0 5px; }
.auth-mode-card p { margin: 0; font-size: .92rem; }
.auth-mode-card ul { margin: 18px 0 0; padding-left: 1.2rem; color: rgba(255,255,255,.8); }
.auth-card { overflow: hidden; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.auth-tabs button { padding: 18px; border: 0; background: #f5f7fa; font-weight: 900; }
.auth-tabs button[aria-selected="true"] { color: var(--brand); background: #fff; box-shadow: inset 0 -3px var(--brand); }
.auth-card > .form-message { margin: 18px 30px 0; }
.auth-card section { padding: 26px 30px 32px; }
.auth-form input, .auth-form select { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #cbd5e1; border-radius: 11px; background: #fff; }
.auth-form small { color: var(--muted); font-size: .78rem; }
.auth-form .full { grid-column: 1 / -1; }
.check-row { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: .88rem; }
.check-row input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--brand); }
.demo-account-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 22px; padding: 24px; }
.demo-account-card h2 { margin: 8px 0 3px; font-size: 1.2rem; }
.demo-account-card p { margin: 0; color: var(--muted); }
.demo-account-buttons { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }

.member-welcome { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.member-welcome h1 { margin: 10px 0 4px; font-size: clamp(2rem,4vw,3.4rem); line-height: 1.15; letter-spacing: -.045em; }
.member-welcome p { margin: 0; color: var(--muted); }
.member-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.member-summary-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin-bottom: 26px; }
.member-stat { padding: 22px; }
.member-stat > span { color: var(--muted); font-size: .82rem; font-weight: 800; }
.member-stat strong { display: block; margin: 8px 0 3px; font-size: 2rem; line-height: 1; }
.member-stat strong small { color: var(--muted); font-size: .9rem; }
.member-stat em { display: block; color: var(--muted); font-size: .8rem; font-style: normal; }
.learning-layout { display: grid; grid-template-columns: minmax(0,1.55fr) minmax(320px,.75fr); align-items: start; gap: 22px; }
.assignment-panel { padding: 28px; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.panel-heading.compact { margin-bottom: 14px; }
.panel-heading h2 { margin: 0; font-size: 1.45rem; }
.panel-heading p { margin: 4px 0 0; color: var(--muted); font-size: .88rem; }
.panel-heading .eyebrow { margin-bottom: 8px; }
.assignment-list { display: grid; gap: 10px; }
.assignment-item { display: grid; grid-template-columns: 22px 46px minmax(0,1fr) auto; align-items: center; gap: 12px; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: .16s; }
.assignment-item:hover { border-color: rgba(24,151,164,.45); }
.assignment-item.is-done { border-color: #addfc9; background: var(--green-soft); }
.assignment-item input { width: 20px; height: 20px; accent-color: var(--green); }
.assignment-day { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; color: var(--brand); background: var(--brand-soft); font-weight: 900; }
.assignment-item.is-done .assignment-day { color: var(--green); background: #fff; }
.assignment-copy strong, .assignment-copy small { display: block; }
.assignment-copy small { margin-top: 3px; color: var(--muted); }
.assignment-state { color: var(--muted); font-size: .78rem; font-weight: 850; }
.assignment-item.is-done .assignment-state { color: var(--green); }
.assignment-footer { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.assignment-cta { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 16px; }
.assignment-cta p { margin: 0; color: var(--muted); font-size: .88rem; }
.course-progress-card, .support-card { padding: 24px; }
.progress-track.large { height: 13px; }
.week-map { display: grid; grid-template-columns: repeat(8,1fr); gap: 7px; margin: 20px 0 12px; }
.week-dot { aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); background: #fff; font-size: .68rem; font-weight: 800; }
.week-dot.done { color: #fff; border-color: var(--green); background: var(--green); }
.week-dot.current { color: var(--ink); border: 2px solid var(--gold); background: var(--gold-soft); }
.week-dot.current.done { color: #fff; border-color: var(--green); background: var(--green); box-shadow: 0 0 0 3px var(--gold-soft); }
.week-dot.past { color: var(--orange); background: var(--orange-soft); }
.week-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; color: var(--muted); font-size: .76rem; }
.week-legend span { display: flex; align-items: center; gap: 6px; }
.week-legend i { width: 10px; height: 10px; border: 1px solid var(--line); border-radius: 3px; background: #fff; }
.week-legend i.done { border-color: var(--green); background: var(--green); }
.week-legend i.current { border: 2px solid var(--gold); background: var(--gold-soft); }
.support-card h2 { margin: 0 0 6px; font-size: 1.2rem; }
.support-card p { margin: 0 0 18px; color: var(--muted); }
.recent-results { margin-top: 22px; padding: 28px; }
.result-list { display: grid; }
.result-row { display: grid; grid-template-columns: 62px minmax(0,1fr) 70px 110px; align-items: center; gap: 14px; padding: 15px 4px; border-top: 1px solid var(--line); }
.result-row:hover { background: #fafbfc; }
.result-row small { display: block; color: var(--muted); }
.result-row b { color: var(--brand); font-size: 1.25rem; text-align: right; }
.result-week { color: var(--teal); font-weight: 900; }

.test-body { background: #eef2f6; }
.test-header-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 20px; padding: 24px 28px; }
.test-header-card h1 { margin: 10px 0 3px; font-size: clamp(1.45rem,3vw,2.2rem); }
.test-header-card p { margin: 0; color: var(--muted); }
.test-timer { min-width: 150px; display: grid; gap: 2px; padding: 16px 20px; border-radius: 14px; text-align: center; color: #fff; background: var(--ink); }
.test-timer span { font-size: .76rem; }
.test-timer strong { font-size: 1.75rem; font-variant-numeric: tabular-nums; }
.test-timer strong.is-warning { color: #ffcf65; }
.test-workspace { display: grid; grid-template-columns: minmax(0,1fr) 290px; align-items: start; gap: 22px; }
.test-side { position: sticky; top: 100px; }
.test-passage-card { padding: 28px; }
.test-passage-meta { display: flex; justify-content: space-between; gap: 18px; color: var(--brand); font-size: .82rem; font-weight: 900; }
.test-passage-card h2 { margin: 12px 0 18px; font-family: var(--font-serif); font-size: 1.45rem; }
.test-passage-text { max-height: 620px; overflow-y: auto; padding: 22px; border-radius: 13px; background: #faf8f3; font-family: var(--font-serif); font-size: 1rem; line-height: 2; }
.test-passage-empty { padding: 26px; border: 1px dashed var(--line); border-radius: 13px; color: var(--muted); text-align: center; }
.test-question-card { padding: 24px; }
.test-question-card legend { width: 100%; display: block; margin-bottom: 17px; font-weight: 850; line-height: 1.55; }
.test-question-card legend > span { display: inline-grid; width: 35px; height: 35px; place-items: center; margin-right: 8px; border-radius: 10px; color: #fff; background: var(--brand); font-size: .78rem; }
.test-question-card legend small { display: block; margin: 8px 0 5px; color: var(--teal-dark); font-size: .75rem; }
.test-options { display: grid; gap: 10px; }
.test-option { display: grid; grid-template-columns: 20px 28px minmax(0,1fr); align-items: start; gap: 8px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.test-option:hover { border-color: rgba(143,47,63,.45); }
.test-option:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.test-option input { width: 18px; height: 18px; margin-top: 4px; accent-color: var(--brand); }
.option-mark { color: var(--brand); font-weight: 900; }
.test-navigation { display: flex; justify-content: space-between; gap: 12px; margin: 22px 0 40px; }
.test-progress-card { padding: 22px; }
.answer-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; margin: 18px 0; }
.answer-chip { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 9px; background: #fff; font-weight: 850; }
.answer-chip.answered { color: #fff; border-color: var(--teal); background: var(--teal); }
.test-rule-list { display: grid; gap: 7px; margin: 18px 0; color: var(--muted); font-size: .78rem; }
.test-rule-list span { display: flex; align-items: center; gap: 8px; }
.test-rule-list i { width: 9px; height: 9px; border-radius: 50%; }
.test-rule-list i.pass { background: var(--green); }.test-rule-list i.review { background: var(--orange); }.test-rule-list i.fail { background: var(--red); }

.report-student-line { display: flex; flex-wrap: wrap; gap: 12px; margin: 9px 0 0; color: var(--muted); font-size: .86rem; }
.report-student-line strong { color: var(--ink); }
.report-meta-chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 0; }
.report-meta-chips span { padding: 6px 9px; border-radius: 999px; color: var(--teal-dark); background: var(--teal-soft); font-size: .74rem; font-weight: 800; }
.report-domain-head > div h3 { margin: 0; }
.report-domain-head > div span { color: var(--muted); }
.course-meter { margin-bottom: 14px; }
.course-meter-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: .84rem; }
.wrong-answer-review { display: grid; gap: 9px; }
.review-detail { border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.review-detail summary { display: flex; justify-content: space-between; gap: 15px; padding: 14px; cursor: pointer; font-size: .84rem; }
.review-detail summary strong { color: var(--red); }
.review-detail > div { padding: 0 14px 14px; color: var(--muted); font-size: .86rem; }
.review-question { color: var(--ink); font-weight: 700; }

.history-panel { padding: 28px; }
.history-filters { display: flex; flex-wrap: wrap; gap: 7px; }
.history-list { display: grid; gap: 12px; }
.history-card { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 18px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: .16s; }
.history-card:hover { transform: translateY(-2px); border-color: rgba(143,47,63,.3); box-shadow: var(--shadow-sm); }
.history-card h3 { margin: 9px 0 2px; font-size: 1.08rem; }
.history-card p { margin: 0; color: var(--muted); font-size: .82rem; }
.history-score { display: flex; align-items: center; gap: 12px; }
.history-score > strong { color: var(--brand); font-size: 2rem; }

@media (max-width: 980px) {
  .member-summary-grid { grid-template-columns: repeat(2,1fr); }
  .learning-layout, .test-workspace { grid-template-columns: 1fr; }
  .test-side { position: static; order: -1; }
  .auth-intro-grid { grid-template-columns: 1fr; }
  .demo-account-card { align-items: flex-start; flex-direction: column; }
  .demo-account-buttons { justify-content: flex-start; }
}
@media (max-width: 720px) {
  .member-main { padding: 30px 0 74px; }
  .member-welcome, .assignment-cta, .test-header-card { align-items: stretch; flex-direction: column; }
  .member-summary-grid { grid-template-columns: 1fr 1fr; }
  .member-stat { padding: 17px; }
  .member-stat strong { font-size: 1.65rem; }
  .assignment-panel, .recent-results, .history-panel { padding: 19px; }
  .assignment-item { grid-template-columns: 22px 38px minmax(0,1fr); }
  .assignment-state { grid-column: 3; }
  .week-map { grid-template-columns: repeat(7,1fr); }
  .result-row { grid-template-columns: 48px minmax(0,1fr) 54px; }
  .result-row .status { grid-column: 2 / -1; justify-self: start; }
  .test-timer { width: 100%; }
  .test-passage-card, .test-question-card { padding: 18px; }
  .test-passage-text { max-height: none; padding: 16px; font-size: .94rem; }
  .test-option { grid-template-columns: 18px 24px minmax(0,1fr); padding: 12px; }
  .test-navigation { flex-wrap: wrap; }
  .test-navigation .btn { flex: 1 1 130px; }
  .history-card { grid-template-columns: 1fr; }
  .history-score { justify-content: space-between; }
  .auth-card > .form-message { margin-inline: 20px; }
  .auth-card section { padding: 22px 20px 26px; }
  .auth-form { grid-template-columns: 1fr; }
  .auth-form .full { grid-column: auto; }
  .member-flow-mini b { display: none; }
}
@media (max-width: 460px) {
  .member-summary-grid { grid-template-columns: 1fr; }
  .week-map { grid-template-columns: repeat(6,1fr); }
  .answer-grid { grid-template-columns: repeat(5,1fr); }
  .report-student-line { flex-direction: column; gap: 2px; }
  .review-detail summary { flex-direction: column; }
}
.member-promo-section { background: #fff; }
.member-promo-card { padding: 28px; }
.member-promo-card ol { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.member-promo-card li { display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fafbfc; }
.member-promo-card li b { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; color: #fff; background: var(--brand); }
.member-promo-card li strong, .member-promo-card li span { display: block; }
.member-promo-card li span { color: var(--muted); font-size: .88rem; }
.member-promo-card li strong { margin-bottom: 2px; color: var(--ink); font-size: .98rem; }


/* Final integrated textbook and test samples */
.material-showcase-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; margin-top:46px; }
.material-showcase { overflow:hidden; padding:0; }
.material-showcase-head { display:flex; align-items:flex-start; gap:14px; padding:22px 22px 16px; }
.material-showcase-head h3 { margin:0 0 4px; font-size:1.16rem; }
.material-showcase-head p { margin:0; color:var(--muted); font-size:.84rem; }
.sample-pair { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.sample-pair figure { position:relative; margin:0; overflow:hidden; background:#f1f3f5; }
.sample-pair figcaption { position:absolute; z-index:2; top:10px; left:10px; padding:5px 9px; border-radius:999px; color:#fff; background:rgba(19,35,60,.88); font-size:.72rem; font-weight:850; }
.sample-pair img { width:100%; height:420px; object-fit:cover; object-position:top; transition:transform .3s; }
.material-showcase:hover .sample-pair img { transform:scale(1.012); }
.sample-skills { display:flex; flex-wrap:wrap; gap:7px; padding:17px 20px 21px; }
.sample-skills span { padding:6px 9px; border-radius:999px; color:var(--teal-dark); background:var(--teal-soft); font-size:.72rem; font-weight:800; }
.sample-disclaimer { margin:22px 0 0; color:var(--muted); text-align:center; font-size:.82rem; }
.test-sample-browser { overflow:hidden; padding:0; background:#eef1f4; }
.test-sample-tabs { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); }
.test-sample-tabs button { min-height:50px; border:0; color:var(--muted); background:#fff; font-weight:900; }
.test-sample-tabs button[aria-selected="true"] { color:#fff; background:var(--brand); }
.test-sample-figure { margin:0; }
.test-sample-figure img { width:100%; height:650px; object-fit:contain; object-position:top center; padding:18px; transition:opacity .14s; }
.test-sample-figure img.is-changing { opacity:.25; }
.test-sample-figure figcaption { padding:12px 18px 17px; color:var(--muted); background:#fff; text-align:center; font-size:.8rem; }
.course-counts { display:flex; flex-wrap:wrap; align-items:center; gap:9px; margin:22px 0 0; }
.course-counts span,.course-counts strong { padding:8px 11px; border-radius:10px; background:var(--cream); font-size:.8rem; }
.course-counts b { color:var(--brand); font-size:1rem; }
.report-answer-heading { display:flex; align-items:center; justify-content:space-between; gap:18px; }
.report-answer-heading > div h2,.report-answer-heading > div p { margin:0; }

/* Private PDF test viewer + on-site answer sheet */
.pdf-test-layout { display:grid; grid-template-columns:minmax(0,1fr) 330px; align-items:start; gap:22px; }
.pdf-test-document { overflow:hidden; padding:0; }
.pdf-test-toolbar { display:flex; align-items:center; justify-content:space-between; gap:14px; padding:14px 18px; border-bottom:1px solid var(--line); background:#fff; }
.pdf-test-toolbar p { margin:0; color:var(--muted); font-size:.8rem; }
.official-test-frame { display:block; width:100%; height:min(78vh,980px); min-height:720px; border:0; background:#e8ebef; }
.pdf-answer-sheet { position:sticky; top:100px; padding:21px; }
.pdf-answer-sheet h2 { margin:0; font-size:1.15rem; }
.pdf-answer-sheet > p { margin:4px 0 14px; color:var(--muted); font-size:.8rem; }
.pdf-answer-list { display:grid; gap:9px; }
.pdf-answer-row { display:grid; grid-template-columns:32px repeat(5,1fr); align-items:center; gap:5px; padding:8px; border:1px solid var(--line); border-radius:11px; background:#fff; }
.pdf-answer-row > strong { color:var(--brand); text-align:center; }
.pdf-choice { display:grid; place-items:center; }
.pdf-choice input { position:absolute; opacity:0; pointer-events:none; }
.pdf-choice span { width:34px; height:34px; display:grid; place-items:center; border:1px solid var(--line); border-radius:9px; background:#fff; font-weight:900; }
.pdf-choice input:checked + span { color:#fff; border-color:var(--teal); background:var(--teal); box-shadow:0 0 0 3px var(--teal-soft); }
.pdf-answer-footer { display:grid; gap:12px; margin-top:16px; }
.pdf-answer-progress { display:flex; justify-content:space-between; color:var(--muted); font-size:.78rem; }

@media (max-width:1050px) { .material-showcase-grid { grid-template-columns:1fr; } .sample-pair img { height:520px; } }
@media (max-width:980px) { .pdf-test-layout { grid-template-columns:1fr; } .pdf-answer-sheet { position:static; order:-1; } .official-test-frame { height:72vh; min-height:620px; } }
@media (max-width:760px) { .sample-pair img { height:350px; } .test-sample-figure img { height:520px; padding:10px; } .report-answer-heading { align-items:flex-start; flex-direction:column; } }
@media (max-width:520px) { .sample-pair { grid-template-columns:1fr; } .sample-pair img { height:420px; } .test-sample-figure img { height:440px; } .pdf-answer-row { grid-template-columns:28px repeat(5,1fr); padding:6px 4px; gap:3px; } .pdf-choice span { width:31px; height:31px; } .official-test-frame { min-height:540px; } }

/* Official weekly-test document viewer and mixed answer controls */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.brand img {
  display: block;
  aspect-ratio: 420 / 188;
  object-fit: contain;
}
.footer-brand {
  display: block;
  width: 145px;
  height: auto;
  filter: none;
  opacity: 1;
  padding: 7px;
  border-radius: 10px;
  background: #fff;
}
.document-test-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(360px, .62fr);
  align-items: start;
  gap: 22px;
}
.test-document-card {
  overflow: hidden;
  padding: 0;
}
.test-document-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.test-document-toolbar strong,
.test-document-toolbar p { display: block; margin: 0; }
.test-document-toolbar p { margin-top: 3px; color: var(--muted); font-size: .8rem; }
.test-document-frame {
  display: block;
  width: 100%;
  height: min(82vh, 1020px);
  min-height: 760px;
  border: 0;
  background: #e8ebef;
}
.document-answer-panel {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 118px);
  overflow: hidden;
  padding: 20px;
}
.document-answer-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 13px;
}
.document-answer-heading h2,
.document-answer-heading p { margin: 0; }
.document-answer-heading h2 { font-size: 1.18rem; }
.document-answer-heading p { margin-top: 3px; color: var(--muted); font-size: .78rem; }
.document-answer-heading > strong {
  min-width: 58px;
  padding: 7px 9px;
  border-radius: 9px;
  color: var(--teal-dark);
  background: var(--teal-soft);
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.document-answer-jump {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 5px;
  margin: 14px 0;
}
.document-answer-jump .answer-chip {
  min-width: 0;
  width: 100%;
  aspect-ratio: 1;
  font-size: .68rem;
}
.document-answer-list {
  display: grid;
  gap: 10px;
  max-height: calc(100vh - 420px);
  min-height: 260px;
  overflow-y: auto;
  padding: 2px 5px 18px 1px;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}
.document-answer-card {
  scroll-margin-top: 110px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  transition: border-color .16s, box-shadow .16s, background .16s;
}
.document-answer-card.is-complete {
  border-color: rgba(24, 151, 164, .42);
  background: #fbffff;
}
.document-answer-card:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.document-answer-card > header {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}
.document-question-number {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: var(--brand);
  font-size: .8rem;
  font-weight: 900;
}
.document-answer-card header b,
.document-answer-card header small { display: block; }
.document-answer-card header b { font-size: .82rem; }
.document-answer-card header small { margin-top: 1px; color: var(--muted); font-size: .68rem; }
.document-answer-card > p {
  margin: 10px 0 11px;
  color: #344055;
  font-size: .82rem;
  line-height: 1.55;
}
.document-choice-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
.document-choice {
  min-width: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.document-choice input,
.document-ox-item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.document-choice span {
  width: 100%;
  min-height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--brand);
  background: #fff;
  font-size: .88rem;
  font-weight: 900;
  transition: .14s;
}
.document-choice:hover span { border-color: rgba(24,151,164,.55); }
.document-choice input:focus-visible + span {
  outline: 3px solid rgba(24,151,164,.22);
  outline-offset: 2px;
}
.document-choice input:checked + span {
  color: #fff;
  border-color: var(--teal);
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.document-choice-row.is-multiple .document-choice input:checked + span {
  border-color: var(--brand);
  background: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.document-choice.subchoice span { font-family: var(--font-sans); }
.document-text-answer input,
.document-part-answers input {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
.document-text-answer input:focus,
.document-part-answers input:focus {
  outline: 0;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.document-part-answers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.document-part-answers label { display: grid; gap: 4px; }
.document-part-answers label > span { color: var(--muted); font-size: .68rem; font-weight: 800; }
.document-ox-grid { display: grid; gap: 7px; }
.document-ox-item {
  display: grid;
  grid-template-columns: 32px 1fr 1fr;
  align-items: center;
  gap: 7px;
}
.document-ox-item > strong {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--brand);
  background: var(--brand-soft);
  font-size: .76rem;
}
.document-ox-item label { cursor: pointer; }
.document-ox-item label span {
  min-height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  font-weight: 900;
}
.document-ox-item input:checked + span {
  color: #fff;
  border-color: var(--teal);
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.document-submit-card {
  padding-top: 10px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.document-submit-card .test-rule-list { grid-template-columns: repeat(3, 1fr); gap: 5px; margin: 0 0 12px; }
.document-submit-card .test-rule-list span {
  min-width: 0;
  justify-content: center;
  padding: 6px 4px;
  border-radius: 8px;
  background: #f7f8fa;
  font-size: .65rem;
  text-align: center;
}
.document-submit-card .btn + .btn { margin-top: 8px; }

@media (max-width: 1180px) {
  .document-test-workspace { grid-template-columns: minmax(0, 1fr) 340px; }
  .document-answer-jump { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .document-test-workspace { grid-template-columns: 1fr; }
  .document-answer-panel {
    position: static;
    max-height: none;
    overflow: visible;
    order: -1;
  }
  .document-answer-list { max-height: none; min-height: 0; }
  .test-document-frame { height: 76vh; min-height: 650px; }
  .document-answer-jump { grid-template-columns: repeat(10, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .test-document-toolbar { align-items: stretch; flex-direction: column; }
  .test-document-toolbar .btn { width: 100%; }
  .test-document-frame { height: 70vh; min-height: 560px; }
  .document-answer-panel { padding: 16px; }
  .document-answer-jump { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .document-part-answers { grid-template-columns: 1fr; }
  .document-submit-card .test-rule-list { grid-template-columns: 1fr; }
  .document-submit-card .test-rule-list span { justify-content: flex-start; padding-inline: 9px; }
}


/* V5 - level-by-level reading framework */
.material-levels {
  display: grid;
  gap: 30px;
  margin-top: 48px;
}
.material-level {
  --level-accent: var(--brand);
  position: relative;
  overflow: hidden;
  padding: 0;
  border-top: 5px solid var(--level-accent);
  box-shadow: 0 18px 48px rgba(19,35,60,.08);
}
.material-level-620 { --level-accent: #d59a13; }
.material-level-720 { --level-accent: #9b3152; }
.material-level-820 { --level-accent: var(--teal); }
.material-level-header {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 25px 28px 21px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg,#fff 0%,#fff 62%,rgba(19,35,60,.025) 100%);
}
.material-level-title {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.material-level-title h3 {
  margin: 0 0 5px;
  font-size: 1.38rem;
  letter-spacing: -.035em;
}
.material-level-title p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}
.material-level-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
  max-width: 430px;
}
.material-level-path span {
  padding: 7px 9px;
  border-radius: 9px;
  color: var(--brand);
  background: var(--brand-soft);
  font-size: .72rem;
  font-weight: 850;
}
.material-level-path i {
  color: #9aa3b2;
  font-size: .72rem;
  font-style: normal;
}
.reading-axis-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}
.reading-axis {
  --axis: var(--brand);
  display: grid;
  grid-template-columns: 36px minmax(0,1fr);
  align-content: start;
  gap: 10px;
  min-height: 184px;
  padding: 21px 18px 19px;
  background: #fff;
}
.reading-axis > b {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: var(--axis);
  font-size: .72rem;
  letter-spacing: .04em;
}
.reading-axis h4 {
  margin: 1px 0 7px;
  color: var(--axis);
  font-size: 1.02rem;
}
.reading-axis p {
  margin: 0;
  color: #4f5a6d;
  font-size: .81rem;
  line-height: 1.65;
}
.reading-axis small {
  display: block;
  margin-top: 11px;
  color: #778195;
  font-size: .69rem;
  font-weight: 800;
  line-height: 1.5;
}
.axis-factual { --axis: #1767a6; }
.axis-inferential { --axis: #8c4fbd; }
.axis-critical { --axis: #d46a2b; }
.axis-language { --axis: #147f75; }
.material-samples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}
.material-samples figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #f2f4f7;
}
.material-samples figcaption {
  position: absolute;
  z-index: 2;
  top: 15px;
  left: 15px;
  right: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 12px;
  color: #fff;
  background: rgba(19,35,60,.9);
  backdrop-filter: blur(8px);
}
.material-samples figcaption strong {
  flex: 0 0 auto;
  font-size: .8rem;
}
.material-samples figcaption span {
  overflow: hidden;
  color: rgba(255,255,255,.78);
  font-size: .69rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.material-samples img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: top;
  transition: transform .28s ease;
}
.material-level:hover .material-samples img { transform: scale(1.008); }

/* Compact franchise inquiry at the end of the home page */
.franchise-section {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
  background: #f7f8fa;
}
.franchise-panel {
  overflow: hidden;
  border: 1px solid #dfe3e9;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(19,35,60,.045);
}
.franchise-panel summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 18px;
  cursor: pointer;
  list-style: none;
}
.franchise-panel summary::-webkit-details-marker { display: none; }
.franchise-panel summary > span:first-child { display: grid; gap: 2px; }
.franchise-panel summary b { color: var(--brand); font-size: .88rem; }
.franchise-panel summary small { color: var(--muted); font-size: .72rem; }
.franchise-summary-action {
  flex: 0 0 auto;
  padding: 6px 9px;
  border-radius: 8px;
  color: var(--teal-dark);
  background: var(--teal-soft);
  font-size: .68rem;
  font-weight: 850;
}
.franchise-panel[open] .franchise-summary-action::after { content: " 닫기"; }
.franchise-panel[open] .franchise-summary-action { font-size: 0; }
.franchise-panel[open] .franchise-summary-action::after { font-size: .68rem; }
.franchise-panel-body {
  display: grid;
  grid-template-columns: minmax(230px,.72fr) minmax(0,1.28fr);
  gap: 28px;
  padding: 25px 24px 27px;
  border-top: 1px solid var(--line);
}
.franchise-intro h2 {
  margin: 5px 0 10px;
  font-size: 1.28rem;
  line-height: 1.35;
}
.franchise-intro > p:not(.eyebrow) {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.65;
}
.franchise-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.franchise-form-grid .full { grid-column: 1 / -1; }
.franchise-form .form-field { display: grid; gap: 6px; }
.franchise-form .form-label { color: #4b5669; font-size: .73rem; font-weight: 850; }
.franchise-form .input,
.franchise-form .select,
.franchise-form .textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
.franchise-form .input,
.franchise-form .select { min-height: 43px; padding: 9px 11px; }
.franchise-form .textarea { min-height: 92px; padding: 11px; resize: vertical; }
.franchise-form .input:focus,
.franchise-form .select:focus,
.franchise-form .textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.franchise-consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 8px;
  margin-top: 12px;
  color: var(--muted);
  font-size: .69rem;
  line-height: 1.55;
}
.franchise-consent input { margin-top: 2px; }
.franchise-submit-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 13px;
}
.franchise-submit-row .form-message { margin: 0; font-size: .72rem; }
.franchise-submit-row .form-message.is-success { color: #147f75; }
.franchise-honeypot { position: absolute !important; left: -9999px !important; }

@media (max-width: 1050px) {
  .material-level-header { grid-template-columns: 1fr; }
  .material-level-path { justify-content: flex-start; max-width: none; }
  .reading-axis-grid { grid-template-columns: 1fr 1fr; }
  .franchise-panel-body { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .material-level-header { padding: 21px 18px 18px; }
  .material-level-title { flex-direction: column; gap: 10px; }
  .reading-axis-grid { grid-template-columns: 1fr; }
  .reading-axis { min-height: 0; padding: 17px 16px; }
  .material-samples { grid-template-columns: 1fr; }
  .material-samples img { height: 470px; }
  .franchise-panel-body { padding: 21px 17px 23px; }
  .franchise-form-grid { grid-template-columns: 1fr; }
  .franchise-form-grid .full { grid-column: auto; }
}
@media (max-width: 520px) {
  .material-level-path span { padding: 6px 7px; font-size: .65rem; }
  .material-samples figcaption { align-items: flex-start; flex-direction: column; gap: 2px; }
  .material-samples figcaption span { width: 100%; }
  .material-samples img { height: 410px; }
  .franchise-panel summary { align-items: flex-start; }
  .franchise-submit-row { align-items: stretch; flex-direction: column; }
  .franchise-submit-row .btn { width: 100%; }
}

/* v5 - level-by-level literacy curriculum visibility */
.literacy-framework {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}
.framework-item {
  position: relative;
  min-height: 176px;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-content: start;
  gap: 12px;
  padding: 22px 17px 18px;
  overflow: hidden;
  border: 1px solid rgba(19,35,60,.09);
  border-radius: 18px;
  background: rgba(255,255,255,.84);
  box-shadow: var(--shadow-xs);
}
.framework-item::before {
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  content: "";
  background: var(--framework-color, var(--brand));
}
.framework-item > span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--framework-color, var(--brand));
  font-size: .73rem;
  font-weight: 900;
}
.framework-item strong { display: block; margin: 3px 0 7px; font-size: .98rem; line-height: 1.25; }
.framework-item p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.62; }
.framework-item.factual { --framework-color: #1c8f9e; }
.framework-item.structural { --framework-color: #445da8; }
.framework-item.inferential { --framework-color: #8b4aa8; }
.framework-item.critical { --framework-color: #bd4d68; }
.framework-item.language { --framework-color: #b67d16; }

.level-material-list { display: grid; gap: 34px; margin-top: 48px; }
.level-material {
  --level-accent: var(--brand);
  --level-deep: var(--brand-dark);
  --level-soft: var(--brand-soft);
  overflow: hidden;
  border: 1px solid rgba(19,35,60,.1);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(19,35,60,.09);
}
.level-material.level-620 { --level-accent: #d9b91b; --level-deep: #826b00; --level-soft: #fff8cf; }
.level-material.level-720 { --level-accent: #d7798b; --level-deep: #8c3d4f; --level-soft: #fff0f3; }
.level-material.level-820 { --level-accent: #c74591; --level-deep: #7d235c; --level-soft: #fceaf5; }
.level-material-header {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(260px, .72fr);
  align-items: end;
  gap: 34px;
  padding: 30px 34px 28px;
  color: var(--level-deep);
  background: linear-gradient(135deg, var(--level-soft), #fff 75%);
  border-bottom: 1px solid rgba(19,35,60,.08);
}
.level-material-header::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  content: "";
  background: var(--level-accent);
}
.level-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 9px;
  padding: 5px 10px;
  border: 1px solid color-mix(in srgb, var(--level-accent) 46%, #fff);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .05em;
}
.level-material-header h3 { margin: 0; font-size: clamp(1.55rem, 3vw, 2.35rem); line-height: 1.22; letter-spacing: -.035em; }
.level-material-header > p { margin: 0; color: #536078; font-size: .92rem; line-height: 1.72; }
.level-material-body {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: 0;
}
.level-sample-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 24px;
  background: #edf0f3;
}
.sample-page {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-xs);
}
.sample-page-label {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(19,35,60,.9);
  font-size: .72rem;
  font-weight: 900;
  box-shadow: 0 5px 14px rgba(19,35,60,.16);
}
.sample-page img {
  width: 100%;
  height: 510px;
  object-fit: cover;
  object-position: top center;
  background: #f6f7f8;
  transition: transform .28s ease;
}
.sample-page:hover img { transform: scale(1.012); }
.sample-page figcaption {
  min-height: 64px;
  display: grid;
  align-content: center;
  padding: 12px 14px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #fff;
  font-size: .77rem;
  line-height: 1.48;
}
.competency-panel { padding: 25px 26px 28px; background: #fff; }
.competency-panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.competency-panel-title span { color: var(--level-deep); font-size: .72rem; font-weight: 950; letter-spacing: .13em; }
.competency-panel-title h4 { margin: 0; font-size: 1.22rem; letter-spacing: -.025em; }
.competency-list { display: grid; gap: 9px; margin-top: 14px; }
.competency-item {
  position: relative;
  padding: 13px 14px 12px 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.competency-item::before {
  position: absolute;
  top: 13px;
  bottom: 13px;
  left: 0;
  width: 4px;
  border-radius: 0 4px 4px 0;
  content: "";
  background: var(--skill-color, var(--brand));
}
.competency-item b { display: block; margin-bottom: 3px; color: #20314c; font-size: .89rem; }
.competency-item p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.55; }
.competency-item small {
  display: inline-flex;
  margin-top: 7px;
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--skill-color, var(--brand));
  background: color-mix(in srgb, var(--skill-color, var(--brand)) 10%, #fff);
  font-size: .65rem;
  font-weight: 850;
}
.competency-item.factual { --skill-color: #1c8f9e; }
.competency-item.structural { --skill-color: #445da8; }
.competency-item.inferential { --skill-color: #8b4aa8; }
.competency-item.critical { --skill-color: #bd4d68; }
.competency-item.language { --skill-color: #b67d16; }

/* v5 - compact franchise inquiry at the bottom */
.franchise-section {
  padding: 22px 0 34px;
  border-top: 1px solid rgba(19,35,60,.08);
  background: #f2f0eb;
}
.franchise-panel {
  overflow: hidden;
  border: 1px solid rgba(19,35,60,.12);
  border-radius: 15px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow-xs);
}
.franchise-panel > summary {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 18px;
  list-style: none;
  cursor: pointer;
}
.franchise-panel > summary::-webkit-details-marker { display: none; }
.franchise-panel > summary > span:first-child { display: grid; gap: 1px; }
.franchise-panel > summary b { color: var(--ink); font-size: .88rem; }
.franchise-panel > summary small { color: var(--muted); font-size: .71rem; }
.franchise-summary-action {
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 1px solid rgba(143,47,63,.24);
  border-radius: 999px;
  color: var(--brand);
  background: var(--brand-soft);
  font-size: .72rem;
  font-weight: 900;
}
.franchise-panel[open] .franchise-summary-action { font-size: 0; }
.franchise-panel[open] .franchise-summary-action::after { content: "문의서 닫기"; font-size: .72rem; }
.franchise-panel[open] > summary { border-bottom: 1px solid var(--line); }
.franchise-panel-body {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.55fr);
  gap: 26px;
  padding: 22px 24px 24px;
}
.franchise-intro { align-self: start; }
.franchise-intro .eyebrow { margin-bottom: 9px; font-size: .7rem; }
.franchise-intro h2 { margin: 0 0 9px; font-size: clamp(1.22rem, 2.2vw, 1.7rem); line-height: 1.32; letter-spacing: -.03em; }
.franchise-intro > p:not(.eyebrow) { margin: 0 0 14px; color: var(--muted); font-size: .78rem; line-height: 1.63; }
.franchise-form { min-width: 0; }
.franchise-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 13px; }
.franchise-form .form-field { gap: 5px; }
.franchise-form .form-label { font-size: .75rem; }
.franchise-form .input,
.franchise-form .select,
.franchise-form .textarea { min-height: 42px; padding: 9px 11px; border-radius: 10px; font-size: .82rem; }
.franchise-form .textarea { min-height: 78px; }
.franchise-consent { margin-top: 11px; font-size: .72rem; line-height: 1.5; }
.franchise-consent a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
.franchise-submit-row { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.franchise-submit-row .btn { min-height: 40px; padding: 9px 15px; font-size: .78rem; }
.franchise-submit-row .form-message { flex: 1; margin: 0; font-size: .74rem; }
.franchise-honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(1px,1px,1px,1px) !important; }

@media (max-width: 1080px) {
  .literacy-framework { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .level-material-body { grid-template-columns: 1fr; }
  .level-sample-grid { border-bottom: 1px solid var(--line); }
  .sample-page img { height: 570px; }
}
@media (max-width: 760px) {
  .literacy-framework { grid-template-columns: 1fr; gap: 9px; }
  .framework-item { min-height: 0; grid-template-columns: 34px 1fr; padding: 16px 14px; }
  .framework-item > span { width: 32px; height: 32px; border-radius: 10px; }
  .level-material-list { gap: 24px; margin-top: 34px; }
  .level-material { border-radius: 20px; }
  .level-material-header { grid-template-columns: 1fr; gap: 12px; padding: 24px 22px 21px; }
  .level-material-header > p { font-size: .83rem; }
  .level-sample-grid { grid-template-columns: 1fr; padding: 14px; }
  .sample-page img { height: 470px; }
  .competency-panel { padding: 20px 17px 22px; }
  .franchise-panel-body { grid-template-columns: 1fr; padding: 19px 17px 20px; }
}
@media (max-width: 520px) {
  .sample-page img { height: 390px; }
  .franchise-panel > summary { align-items: flex-start; padding: 12px 13px; }
  .franchise-panel > summary small { display: none; }
  .franchise-form-grid { grid-template-columns: 1fr; }
  .franchise-submit-row { align-items: stretch; flex-direction: column; }
}

/* v5.1 - final homepage refinements */
.level-material-header > p strong {
  display: inline-block;
  margin-bottom: 5px;
  color: var(--level-deep);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.franchise-contact-mini {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.franchise-phone {
  color: var(--muted);
  font-size: .76rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.franchise-phone:hover { color: var(--brand); }
.franchise-summary-copy { min-width: 0; }
@media (max-width: 520px) {
  .franchise-contact-mini { align-items: stretch; flex-direction: column; }
  .franchise-phone { padding-left: 3px; }
}