/* ============================================================
   BNSK editorial.css — STANDARD ENGINE v2 · 에디토리얼 테마
   데이터: data/instructors/*.json (design.theme = "editorial")
   디자인 원칙: paper 배경 · 세리프 헤드라인 · 비대칭 편집 · 절제된 강조
   접근성 기준: 본문 15px↑ · 라벨 10px↑ · 터치타깃 44px · prefers-reduced-motion
   ============================================================ */

:root {
  --paper: #f4f1eb;
  --paper-soft: #efeadf;
  --ink: #242721;
  --muted: #64695f;
  --line: #d8d2c4;
  --line-soft: #e5dfd2;
  --dark: #23261f;
  --serif: 'Noto Serif KR', Batang, serif;
  --sans: Pretendard Variable, Pretendard, -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.85 var(--sans);
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--brand, #68564a); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: 1240px; width: calc(100% - 48px); margin-inline: auto; }
.section-space { padding-block: clamp(72px, 10vw, 132px); }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 12px 18px; font-size: 14px; transition: top .15s;
}
.skip-link:focus { top: 12px; }

/* ===== 공용 타입 ===== */
.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .22em; color: var(--muted);
}
.little-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand, #68564a); flex: none; }
.section-index { font-size: 11px; letter-spacing: .22em; color: var(--muted); }
.small-note { font-size: 12.5px; line-height: 1.8; color: var(--muted); }
.mini-label { font-size: 10.5px; letter-spacing: .2em; color: var(--muted); }
.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; font-size: 15px; font-weight: 600;
  border-bottom: 1px solid var(--ink); padding-bottom: 2px;
  transition: color .15s, border-color .15s;
}
.text-link:hover { color: var(--brand, #68564a); border-color: var(--brand, #68564a); }

/* ===== 데모 리본 ===== */
.demo-ribbon {
  display: flex; flex-wrap: wrap; gap: 6px 22px; justify-content: center;
  background: var(--dark); color: rgba(244, 241, 235, .92);
  font-size: 11px; letter-spacing: .06em; padding: 9px 16px;
}
.demo-ribbon b { font-weight: 700; letter-spacing: .12em; }
.ribbon-note { color: rgba(244, 241, 235, .62); }

/* ===== 헤더 ===== */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(244, 241, 235, .94);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(6px);
}
.header-inner { display: flex; align-items: center; gap: 26px; padding-block: 15px; }
.wordmark {
  font: 500 21px/1 var(--serif); letter-spacing: .18em; white-space: nowrap;
  display: inline-flex; flex-direction: column; gap: 4px;
}
.wordmark span { font: 600 9.5px/1 var(--sans); letter-spacing: .34em; color: var(--muted); }
.site-nav { display: flex; gap: 26px; margin-inline: auto; font-size: 14.5px; }
.site-nav a { min-height: 44px; display: inline-flex; align-items: center; }
.site-nav a:hover { color: var(--brand, #68564a); }
.menu-toggle { display: none; }
.header-cta { white-space: nowrap; }

/* ===== 히어로 ===== */
.hero { padding-top: clamp(40px, 6vw, 76px); }
.hero-heading { display: grid; gap: 26px; grid-template-columns: 1.25fr .9fr; align-items: end; }
.hero h1 {
  font: 500 clamp(34px, 4.6vw, 62px)/1.32 var(--serif);
  letter-spacing: -.015em; margin-top: 16px; max-width: 14em;
}
.hero-intro p { font-size: 16.5px; color: var(--ink); max-width: 24em; }
.intro-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  border-top: 1px solid var(--line); margin-top: 22px; padding-top: 14px;
  font-size: 13px; color: var(--muted);
}
.hero-photo { margin-top: clamp(30px, 4vw, 52px); }
.hero-photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: 50% 22%; }
.hero-photo figcaption {
  display: flex; justify-content: space-between; gap: 16px;
  padding-top: 10px; font-size: 10.5px; letter-spacing: .18em; color: var(--muted);
}
.hero-facts {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  border-block: 1px solid var(--line); margin-top: clamp(30px, 4vw, 48px); padding-block: 18px;
}
.hero-facts p { font-size: 15px; font-weight: 600; display: flex; flex-direction: column-reverse; gap: 2px; }
.hero-facts p span { font-size: 11px; font-weight: 500; letter-spacing: .16em; color: var(--muted); }

/* ===== 매니페스토 ===== */
.manifesto-body { max-width: 880px; margin-top: 26px; }
.manifesto-body h2 {
  font: 500 clamp(27px, 3.4vw, 46px)/1.5 var(--serif);
  letter-spacing: -.01em; margin-top: 18px;
}
.manifesto-body h2 em { font-style: normal; color: var(--brand, #68564a); }
.manifesto-columns {
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px;
  margin-top: 34px; font-size: 15.5px; color: #3d413a;
}

/* ===== 강사 소개 ===== */
.about-section { background: var(--paper-soft); border-block: 1px solid var(--line-soft); }
.about-grid {
  display: grid; grid-template-columns: .82fr 1fr; gap: clamp(34px, 5vw, 84px);
  padding-block: clamp(64px, 8vw, 110px); align-items: start;
}
.portrait { position: sticky; top: 92px; }
.portrait img { aspect-ratio: 3 / 4; object-fit: cover; }
.portrait figcaption {
  display: flex; justify-content: space-between; gap: 14px;
  padding-top: 10px; font-size: 10.5px; letter-spacing: .18em; color: var(--muted);
}
.portrait figcaption span { letter-spacing: .06em; }
.about-copy h2 {
  font: 500 clamp(25px, 2.8vw, 38px)/1.52 var(--serif);
  letter-spacing: -.01em; margin-top: 20px;
}
.body-copy { margin-top: 20px; font-size: 15.5px; color: #3d413a; max-width: 34em; }
.chip-row { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip-row li {
  font-size: 12.5px; color: var(--muted);
  border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px;
}
.credential-block { margin-top: 30px; }
.credential-list { list-style: none; margin-top: 10px; border-top: 1px solid var(--line); }
.credential-list li { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-size: 13.5px; }
.credential-list li span { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.career-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  margin-top: 38px; font-size: 10.5px; letter-spacing: .2em; color: var(--muted);
}
.sample-mark { font-size: 11.5px; letter-spacing: 0; color: var(--brand, #68564a); font-weight: 600; }
.timeline { margin-top: 12px; border-top: 1px solid var(--line); }
.timeline div { display: grid; grid-template-columns: 118px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.timeline dt { font-size: 12.5px; letter-spacing: .06em; color: var(--muted); padding-top: 2px; }
.timeline dd { font-size: 14.5px; font-weight: 500; }
.tl-desc { margin-top: 3px; font-size: 12.5px; font-weight: 400; color: var(--muted); line-height: 1.75; }
.about-copy .small-note { margin-top: 16px; }

/* ===== 지도 방식 ===== */
.section-heading { display: grid; grid-template-columns: 1fr .8fr; gap: 30px; align-items: end; }
.section-heading h2 { font: 500 clamp(26px, 3.2vw, 42px)/1.5 var(--serif); margin-top: 16px; }
.section-heading > p { font-size: 15px; color: #3d413a; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(22px, 3vw, 40px); margin-top: clamp(40px, 5vw, 64px); }
.method-grid article { border-top: 1px solid var(--ink); padding-top: 16px; }
.method-number { font-size: 10.5px; letter-spacing: .22em; color: var(--muted); }
.method-grid h3 { font: 600 18px/1.6 var(--sans); margin-top: 10px; }
.method-grid p { margin-top: 8px; font-size: 14px; color: #4a4e45; }
.lesson-list { margin-top: clamp(44px, 6vw, 70px); border-top: 1px solid var(--ink); }
.lesson-row {
  display: grid; grid-template-columns: 44px 1.1fr 1fr auto 56px;
  gap: 18px; align-items: center; padding-block: 24px;
  border-bottom: 1px solid var(--line);
}
.lesson-number { font: 500 22px/1 var(--serif); color: var(--muted); }
.lesson-title p { font-size: 10.5px; letter-spacing: .2em; color: var(--brand, #68564a); }
.lesson-title h3 { font: 500 21px/1.5 var(--serif); margin-top: 4px; }
.lesson-description { font-size: 14.5px; color: #4a4e45; }
.lesson-meta { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted); text-align: right; }
.lesson-meta strong { font-size: 14.5px; color: var(--ink); letter-spacing: .02em; }
.circle-arrow {
  width: 48px; height: 48px; border: 1px solid var(--ink); border-radius: 50%;
  display: grid; place-items: center; font-size: 17px; justify-self: end;
  transition: background .15s, color .15s;
}
.circle-arrow:hover { background: var(--ink); color: var(--paper); }
.record-example { margin-top: 26px; border: 1px solid var(--line); background: rgba(255,255,255,.4); }
.record-example summary {
  list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center;
  padding: 16px 20px; cursor: pointer; font-size: 14.5px; min-height: 44px;
}
.record-example summary::-webkit-details-marker { display: none; }
.record-example .sum-mark { font-size: 12.5px; color: var(--muted); }
.record-example[open] .sum-mark { color: var(--brand, #68564a); }
.record-example > div { padding: 4px 20px 20px; }
.record-example dl { margin-top: 10px; border-top: 1px solid var(--line-soft); }
.record-example dl div { display: grid; grid-template-columns: 96px 1fr; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.record-example dt { color: var(--muted); font-size: 12.5px; padding-top: 2px; }
.lesson-foot {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 26px; font-size: 12.5px; color: var(--muted);
}

/* ===== 첫 수업 흐름 ===== */
.visit-section { padding-block: clamp(56px, 7vw, 96px); }
.visit-grid {
  list-style: none; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 2.6vw, 36px); margin-top: clamp(30px, 4vw, 48px);
}
.visit-grid li { border-top: 1px solid var(--ink); padding-top: 14px; }
.visit-no { font-size: 10.5px; letter-spacing: .22em; color: var(--muted); }
.visit-grid h3 { font: 500 17px/1.6 var(--serif); margin-top: 8px; }
.visit-grid p { margin-top: 6px; font-size: 13.5px; color: #4a4e45; }

/* ===== 공간 ===== */
.studio-section > figure img { aspect-ratio: 3 / 2; object-fit: cover; }
.studio-section figcaption { padding-top: 10px; font-size: 10.5px; letter-spacing: .18em; color: var(--muted); }
.space-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 2.4vw, 32px); margin-top: clamp(16px, 2.4vw, 32px); }
.space-grid img { aspect-ratio: 5 / 4; object-fit: cover; }
.space-grid figcaption { display: flex; justify-content: space-between; gap: 12px; padding-top: 8px; font-size: 10.5px; letter-spacing: .16em; color: var(--muted); }
.space-note { letter-spacing: .04em; }
.studio-caption { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 30px; }
.studio-caption p { font: 500 clamp(20px, 2.2vw, 28px)/1.6 var(--serif); text-align: right; }

/* ===== 사진 출처 안내 ===== */
.photo-note {
  display: flex; align-items: flex-start; gap: 14px;
  border-block: 1px solid var(--line); margin-top: clamp(40px, 6vw, 72px); padding-block: 20px;
}
.photo-chip {
  flex: none; font-size: 11px; font-weight: 700; letter-spacing: .08em;
  border: 1px solid var(--ink); padding: 5px 12px; margin-top: 2px;
}
.photo-chip-real { background: var(--ink); color: var(--paper); }
.photo-note p { font-size: 13px; color: var(--muted); line-height: 1.8; max-width: 52em; }

/* ===== 원장님·파트너용 ===== */
.partners-section { padding-top: 0; }
.partners-panel {
  border: 1px solid var(--ink); padding: clamp(28px, 4.5vw, 64px);
  display: grid; gap: clamp(26px, 3.5vw, 44px);
}
.partners-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: start; }
.partners-head h2 { font: 500 clamp(23px, 2.6vw, 34px)/1.55 var(--serif); margin-top: 14px; }
.partners-head .small-note { margin-top: 12px; }
.partners-metrics { display: grid; gap: 0; border-top: 1px solid var(--line); }
.partners-metrics div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
.partners-metrics dt { font-size: 12.5px; color: var(--muted); }
.partners-metrics dd { font-size: 13.5px; font-weight: 700; }
.partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.6vw, 36px); }
.partners-grid article { border-top: 1px solid var(--line); padding-top: 14px; }
.partners-grid article p { font-size: 13.5px; color: #3d413a; margin-top: 8px; line-height: 1.8; }
.partners-quote {
  font: 500 clamp(17px, 1.9vw, 22px)/1.9 var(--serif);
  border-left: 2px solid var(--brand, #68564a); padding-left: clamp(16px, 2.4vw, 28px);
}
.partners-conditions .mini-label { margin-bottom: 10px; }
.partners-conditions dl { border-top: 1px solid var(--line); }
.partners-conditions dl div { display: grid; grid-template-columns: 160px 1fr; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.partners-conditions dt { color: var(--muted); font-size: 12.5px; padding-top: 2px; }
.partners-coop { max-width: 52em; }

/* ===== 수업의 기록 ===== */
.notes .section-heading { align-items: start; }
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 44px); margin-top: clamp(36px, 5vw, 56px); }
.quotes figure { border-top: 1px solid var(--ink); padding-top: 16px; }
.quote-number { font-size: 10.5px; letter-spacing: .2em; color: var(--muted); }
.quotes blockquote { font: 500 clamp(17px, 1.7vw, 21px)/1.85 var(--serif); margin-top: 14px; }
.quotes figcaption { margin-top: 16px; font-size: 13px; color: var(--ink); }
.quotes figcaption span { color: var(--muted); font-size: 11.5px; margin-left: 8px; }

/* ===== FAQ ===== */
.faq-section > .wrap-inner, .faq-section > div:first-child { max-width: 880px; }
.faq-section h2 { font: 500 clamp(26px, 3vw, 40px)/1.5 var(--serif); margin-top: 16px; }
.faq-list { margin-top: clamp(30px, 4vw, 48px); border-top: 1px solid var(--ink); max-width: 880px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  list-style: none; display: flex; justify-content: space-between; gap: 18px; align-items: center;
  padding: 18px 2px; cursor: pointer; font-size: 16px; font-weight: 600; min-height: 44px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--muted); font-size: 19px; font-weight: 400; flex: none; }
.faq-list details[open] summary span { color: var(--brand, #68564a); }
.faq-list details p { padding: 0 2px 20px; font-size: 14.5px; color: #4a4e45; max-width: 44em; }

/* ===== 문의 ===== */
.contact-section { background: var(--dark); color: #f0ede5; }
.contact-section .wrap { padding-block: clamp(70px, 9vw, 120px); text-align: center; }
.contact-section .eyebrow { justify-content: center; color: rgba(240, 237, 229, .6); }
.contact-section h2 { font: 500 clamp(27px, 3.4vw, 44px)/1.5 var(--serif); margin-top: 18px; }
.contact-section > .wrap > p { margin: 18px auto 0; max-width: 30em; font-size: 15.5px; color: rgba(240, 237, 229, .78); }
.contact-button {
  margin-top: 34px; min-height: 56px; padding: 0 34px;
  background: #f0ede5; color: var(--dark);
  font-size: 15.5px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 12px;
  transition: background .15s;
}
.contact-button:hover { background: #fff; }
.contact-note { margin-top: 18px; font-size: 11.5px; color: rgba(240, 237, 229, .55); }

/* ===== 모바일 독 ===== */
.mobile-dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  display: none; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  background: rgba(244, 241, 235, .96);
  backdrop-filter: blur(6px);
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-dock a, .mobile-dock button {
  min-height: 56px; display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-size: 14.5px; font-weight: 600;
}
.mobile-dock a { border-right: 1px solid var(--line); }

/* ===== 푸터 ===== */
.site-footer { border-top: 1px solid var(--line); margin-top: clamp(64px, 8vw, 110px); padding-block: 34px 96px; }
.footer-top { display: flex; justify-content: space-between; gap: 24px; align-items: start; }
.footer-top p { font-size: 14px; color: #4a4e45; }
.footer-meta { color: var(--muted); font-size: 12.5px; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 20px;
  margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line-soft);
  font-size: 11.5px; color: var(--muted); line-height: 1.9;
}
.footer-bottom span { text-align: right; letter-spacing: .08em; }

/* ===== 상담 다이얼로그 ===== */
dialog#consult-dialog {
  border: 0; padding: 0; max-width: 460px; width: calc(100% - 32px);
  background: var(--paper); color: var(--ink);
  box-shadow: 0 24px 70px rgba(30, 32, 26, .3);
  margin: auto; padding: 30px 30px 24px;
}
dialog#consult-dialog::backdrop { background: rgba(30, 32, 26, .55); }
.dialog-close {
  position: absolute; top: 12px; right: 12px;
  width: 44px; height: 44px; display: grid; place-items: center;
  font-size: 22px; color: var(--muted);
}
#consult-dialog h2 { font: 500 25px/1.5 var(--serif); margin-top: 12px; }
.dialog-desc { margin-top: 12px; font-size: 13.5px; color: var(--muted); }
#consult-form { margin-top: 20px; }
#consult-form fieldset { border: 0; margin-top: 16px; }
#consult-form legend { font-size: 12px; letter-spacing: .1em; color: var(--muted); margin-bottom: 8px; }
#consult-form label {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); padding: 11px 14px; margin-top: 8px;
  font-size: 14.5px; cursor: pointer; min-height: 44px;
  transition: border-color .15s;
}
#consult-form label:has(input:checked) { border-color: var(--brand, #68564a); background: rgba(104, 86, 74, .07); }
#consult-form input[type="radio"] { accent-color: var(--brand, #68564a); width: 17px; height: 17px; }
#consult-form input[type="text"], #consult-form input[type="tel"], #consult-form select {
  width: 100%; min-height: 44px; margin-top: 6px;
  border: 1px solid var(--line); background: #fff; padding: 8px 12px; font: inherit; font-size: 15px;
}
#consult-form label { display: block; }
.demo-submit {
  width: 100%; margin-top: 22px; min-height: 52px;
  background: var(--dark); color: #f0ede5;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 0 20px; font-size: 15px; font-weight: 700;
}
.demo-submit:hover { background: #000; }
#consult-result { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 16px; }
#consult-result h3 { font: 500 19px/1.6 var(--serif); }
#consult-result p { margin-top: 8px; font-size: 14px; }
#consult-result .result-note { font-size: 12.5px; color: var(--muted); }
.demo-reset { margin-top: 14px; min-height: 44px; font-size: 13.5px; color: var(--brand, #68564a); font-weight: 600; }
.dialog-note { margin-top: 16px; font-size: 11.5px; color: var(--muted); }

/* ===== 반응형 ===== */
@media (max-width: 960px) {
  .hero-heading, .manifesto-columns, .about-grid, .section-heading,
  .method-grid, .studio-caption, .quotes { grid-template-columns: 1fr; }
  .visit-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-head, .partners-grid { grid-template-columns: 1fr; }
  .about-grid { gap: 40px; }
  .portrait { position: static; max-width: 480px; }
  .lesson-row { grid-template-columns: 32px 1fr auto; grid-template-areas: "no title arrow" "no desc arrow" "no meta arrow"; }
  .lesson-number { grid-area: no; }
  .lesson-title { grid-area: title; }
  .lesson-description { grid-area: desc; }
  .lesson-meta { grid-area: meta; flex-direction: row; justify-content: flex-start; gap: 14px; text-align: left; align-items: baseline; }
  .circle-arrow { grid-area: arrow; }
  .studio-caption p { text-align: left; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 36px); }
  body { font-size: 15px; }
  .header-inner { gap: 14px; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--paper); border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 0; padding: 6px 18px 12px;
  }
  .site-nav[data-open] { display: flex; }
  .site-nav a { min-height: 48px; align-items: center; border-bottom: 1px solid var(--line-soft); }
  .menu-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    min-height: 44px; padding: 0 10px; font-size: 13.5px;
    margin-inline: auto;
  }
  /* 모바일: 헤더 CTA는 숨기고 하단 독의 [수업 상담] 버튼이 역할을 대신한다 (360px 넘침 방지) */
  .header-cta { display: none; }
  .hero-facts { grid-template-columns: 1fr; gap: 12px; padding-block: 16px; }
  .hero-facts p { flex-direction: row; justify-content: space-between; align-items: baseline; }
  .mobile-dock { display: grid; }
  .site-footer { padding-bottom: 120px; }
  .footer-top, .footer-bottom { flex-direction: column; gap: 14px; }
  .footer-bottom span { text-align: left; }
  .timeline div { grid-template-columns: 92px 1fr; gap: 10px; }
  .lesson-row { grid-template-columns: 24px 1fr 48px; gap: 12px; }
  .circle-arrow { width: 48px; height: 48px; }
}

/* ===== v2 하이브리드 — 자격 아코디언 (design.credentialAccordion) ===== */
.acc-list { max-width: 880px; margin-top: clamp(30px, 4vw, 48px); border-top: 1px solid var(--ink); }
.acc-list details { border-bottom: 1px solid var(--line); }
.acc-list summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  cursor: pointer; list-style: none; padding: clamp(15px, 2vw, 21px) 4px;
  font-family: var(--serif); font-size: clamp(15.5px, 1.6vw, 18.5px); color: var(--ink);
}
.acc-list summary::-webkit-details-marker { display: none; }
.acc-list summary::after { content: '+'; flex: none; font-family: var(--sans); font-size: 18px; color: var(--muted); }
.acc-list details[open] summary::after { content: '–'; }
.acc-list summary strong { font-weight: 600; }
.acc-list details p { padding: 0 4px 18px; font-size: 13.5px; line-height: 1.7; color: var(--muted); }
.tier-chip {
  flex: none; font-family: var(--sans); font-size: 10.5px; font-weight: 600; letter-spacing: .14em;
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--brand, #68564a);
}

/* ===== v2 하이브리드 — 문의 직접 링크 ===== */
.contact-direct { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; margin-top: 20px; font-size: 13.5px; }
.contact-direct a { color: #f0ede5; text-decoration: none; border-bottom: 1px solid var(--brand, #68564a); padding-bottom: 2px; }
.contact-direct a:hover { color: #ffffff; border-bottom-color: #f0ede5; }

/* ===== v2 하이브리드 — 플로팅 상담 바 (데스크톱 전용 · 모바일은 mobile-dock) ===== */
.float-cta { display: none; }
@media (min-width: 961px) {
  .float-cta {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    padding: 0 24px 22px; transform: translateY(130%); opacity: 0; pointer-events: none;
    transition: transform .35s ease, opacity .35s ease;
  }
  .float-cta.is-visible { transform: none; opacity: 1; pointer-events: auto; }
  .float-cta__card {
    display: flex; align-items: center; gap: 16px; max-width: 580px; margin: 0 auto;
    padding: 12px 12px 12px 18px; background: var(--paper); border: 1px solid var(--ink);
    border-radius: 12px; box-shadow: 0 14px 34px rgba(35, 38, 31, .16);
  }
  .float-cta__title { font-family: var(--serif); font-size: 15.5px; font-weight: 700; color: var(--ink); }
  .float-cta__sub { font-size: 11.5px; color: var(--muted); letter-spacing: .04em; margin-top: 2px; }
  .float-cta__btn {
    margin-left: auto; flex: none; display: inline-flex; align-items: center; min-height: 42px;
    padding: 0 18px; border: 0; border-radius: 999px; background: var(--brand, #68564a); color: #fff;
    font-family: var(--sans); font-size: 13.5px; font-weight: 700; cursor: pointer; text-decoration: none;
  }
  .float-cta__btn:hover { background: var(--brand-dark, #4e3f36); }
}
@media (prefers-reduced-motion: reduce) {
  .float-cta { transition: none; }
}