/* ===== 테마: 색/폰트는 여기 변수만 바꾸면 됩니다 ===== */
:root {
  --bg: #0a0a0c;
  --panel: #131317;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f4f4f6;
  --muted: #9a9aa5;
  --accent: #d6ff3d;        /* 포인트 색 (버튼, 타이머) */
  --accent-ink: #0a0a0c;    /* 포인트 색 위의 글자색 */
  --hot: #ff5c3a;           /* 할인율, 품절/마감 */
  --radius: 16px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
  padding-bottom: 96px; /* 하단 고정바 공간 */
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
h1, h2 { margin: 0; letter-spacing: -0.02em; line-height: 1.2; }
.container { width: min(100% - 40px, 1120px); margin-inline: auto; }

/* ===== 버튼 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap; background: transparent; color: inherit; font-family: inherit;
  transition: transform .15s ease, filter .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.05); }
.btn[aria-disabled="true"] { opacity: .4; pointer-events: none; }

/* ===== 헤더 (로고 / 🛒 마이 / 강의 문의 컨택) ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,10,12,.8); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { font-weight: 900; letter-spacing: -0.03em; font-size: 19px; display: flex; gap: 6px; align-items: baseline; }
.logo span { color: var(--accent); font-size: 12px; letter-spacing: .12em; }
.nav-actions { display: flex; gap: 6px; }
.icon-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 999px;
  font-size: 14px; font-weight: 700; color: var(--muted);
}
.icon-btn:hover { color: var(--text); background: rgba(255,255,255,.06); }
.auth-area { display: inline-flex; gap: 4px; }
.icon-btn.user { color: var(--text); }
.icon-btn.cart { position: relative; }
.cart-count { display: inline-block; margin-left: 2px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: 11px; font-weight: 900; line-height: 18px; text-align: center; vertical-align: 1px; }
.toast { position: fixed; left: 50%; bottom: 110px; transform: translate(-50%, 12px); padding: 10px 16px; border-radius: 999px; background: rgba(244,244,246,.95); color: var(--bg); font-size: 14px; font-weight: 700; opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; z-index: 70; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.panel-head h2 { margin-bottom: 0; }
.enrolled-note { margin: 0; color: var(--muted); font-size: 13.5px; }
.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.icon-btn.user span { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.back { display: inline-block; margin-bottom: 18px; color: var(--muted); font-size: 14px; }
.back:hover { color: var(--text); }
.menu { display: flex; gap: 8px; padding-bottom: 10px; }
.menu a {
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer;
}
.menu a:hover { color: var(--text); border-color: rgba(255,255,255,.3); }

/* ===== 랜딩 영상 ===== */
.hero { position: relative; aspect-ratio: 16 / 9; max-height: 82vh; min-height: 360px; overflow: hidden; background: #000; }
.hero-media, .hero-media > * { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media video, .hero-media img { object-fit: cover; }
.hero-media iframe { border: 0; }
.hero-media .ph {
  background:
    radial-gradient(800px 400px at 80% 0%, rgba(214,255,61,.16), transparent 60%),
    radial-gradient(600px 300px at 10% 100%, rgba(255,92,58,.14), transparent 60%), #0a0a0c;
}
.hero-overlay {
  position: absolute; inset: 0; display: flex; align-items: flex-end; padding-bottom: clamp(28px, 6vw, 64px);
  background: linear-gradient(to top, rgba(10,10,12,.9), rgba(10,10,12,.2) 55%, transparent);
  pointer-events: none;
}
.eyebrow { margin: 0 0 12px; color: var(--accent); font-weight: 800; letter-spacing: .18em; font-size: 12px; }
.hero h1 { font-size: clamp(30px, 5.6vw, 64px); font-weight: 900; letter-spacing: -0.04em; text-shadow: 0 2px 24px rgba(0,0,0,.5); }
.lead { max-width: 620px; margin: 14px 0 0; color: #d7d7dd; font-size: clamp(14px, 1.5vw, 17px); }

/* ===== 섹션 / 스트립 ===== */
.section { padding: 56px 0 64px; }
.section-head { margin-bottom: 24px; }
.kicker { margin: 0 0 8px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.section-head h2 { font-size: clamp(24px, 3.2vw, 34px); font-weight: 900; }
.section-head .desc { margin: 8px 0 0; color: var(--muted); font-size: 14px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip {
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line); background: transparent;
  color: var(--muted); font: inherit; font-size: 13.5px; font-weight: 700; cursor: pointer;
}
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.strip {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 4px 0 16px; padding-inline: max(20px, calc(50% - 560px)); /* 컨테이너 좌우 여백과 정렬 */
  scroll-padding-inline: max(20px, calc(50% - 560px));             /* 스냅 위치도 여백 기준으로 */
}
.strip::-webkit-scrollbar { display: none; }
.card {
  flex: 0 0 260px; scroll-snap-align: start; display: flex; flex-direction: column;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow: hidden;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.25); }
.card.off { opacity: .55; }
.card.pkg { border-color: rgba(214,255,61,.4); }
.thumb { aspect-ratio: 4 / 5; position: relative; overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb .ph {
  width: 100%; height: 100%; display: grid; place-items: center; font-weight: 900; font-size: 44px; color: rgba(255,255,255,.85);
  background: linear-gradient(160deg, hsl(var(--h) 60% 32%), hsl(calc(var(--h) + 60) 60% 16%));
}
.badge {
  position: absolute; top: 12px; left: 12px; padding: 5px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 800; background: var(--accent); color: var(--accent-ink);
}
.badge.soldout, .badge.ended { background: var(--hot); color: #fff; }
.badge.upcoming { background: rgba(255,255,255,.92); color: var(--bg); }
.card-body { display: flex; flex-direction: column; gap: 4px; padding: 16px 16px 18px; }
.card .field { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.card .who { font-size: 16px; font-weight: 800; }
.card .who small { color: var(--muted); font-weight: 600; font-size: 12.5px; margin-left: 6px; }
.card .title { color: var(--muted); font-size: 13.5px; }
.card .seats { color: var(--accent); font-size: 12px; font-weight: 700; }
.price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.price-row .off { color: var(--hot); font-weight: 900; font-size: 15px; }
.price-row .now { font-weight: 900; font-size: 19px; letter-spacing: -0.02em; }
.price-row .was { color: var(--muted); text-decoration: line-through; font-size: 12px; }

/* ===== 푸터 ===== */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 28px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 16px; }
.footer-links a { cursor: pointer; }
.footer-links a:hover { color: var(--text); }
.company { margin: 0 0 6px; line-height: 1.8; }
.copy { margin: 0; }

/* ===== 하단 고정 바 (타이머 + 구매하러가기) ===== */
.floating-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: rgba(19,19,23,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
}
.fb-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.fb-timer { display: flex; align-items: center; gap: 12px; }
.fb-label { color: var(--muted); font-size: 14px; }
.timer { font-variant-numeric: tabular-nums; font-weight: 900; font-size: 22px; color: var(--accent); letter-spacing: .02em; }
.timer.ended { color: var(--hot); }

/* ===== 강의(작가) 페이지 ===== */
.class-page { padding: 32px 0 64px; }
.class-hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 36px; align-items: start; margin-bottom: 48px; }
.class-media { aspect-ratio: 4 / 5; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); }
.class-media .ph { font-size: 64px; }
.class-head { display: flex; flex-direction: column; gap: 12px; }
.class-head .field { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.class-head h1 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 900; letter-spacing: -0.03em; }
.class-head .who { margin: 0; font-size: 16px; font-weight: 700; }
.class-head .who small { color: var(--muted); font-weight: 600; margin-left: 6px; }
.class-head .lead { margin: 0; }
.meta-list { list-style: none; padding: 0; margin: 4px 0; display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.price-row.big .now { font-size: 30px; }
.price-row.big .off { font-size: 20px; }
.price-row.big .was { font-size: 14px; }
.timer-box { display: inline-flex; align-items: center; gap: 14px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.03); width: fit-content; }
.timer-label { color: var(--muted); font-size: 14px; }
.btn.lg { padding: 16px 28px; font-size: 17px; }
.class-head .btn.lg { width: fit-content; }
.btn.outline { border-color: rgba(255,255,255,.25); color: var(--text); }
.btn.outline:hover { background: rgba(255,255,255,.06); }
.block { border-top: 1px solid var(--line); padding: 36px 0; max-width: 760px; }
.block h2 { font-size: 20px; font-weight: 900; margin-bottom: 16px; }
.prose { margin: 0; color: #d7d7dd; font-size: 15.5px; line-height: 1.8; }
.curriculum { margin: 0; padding-left: 0; list-style: none; counter-reset: wk; display: grid; gap: 8px; }
.curriculum li { padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); font-size: 14.5px; }
.dl { display: grid; grid-template-columns: 110px 1fr; gap: 10px 16px; margin: 0; font-size: 15px; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
.instructor-card { display: flex; gap: 18px; align-items: flex-start; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.instructor-card .avatar { flex: 0 0 72px; width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; font-weight: 900; font-size: 24px; color: #fff; overflow: hidden; background: linear-gradient(135deg, hsl(var(--h) 70% 45%), hsl(calc(var(--h) + 50) 70% 35%)); }
.instructor-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.instructor-card b { display: block; font-size: 16px; }
.instructor-card .role { color: var(--accent); font-size: 12.5px; font-weight: 700; }
.instructor-card p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.include-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.include-list a { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.include-list a:hover { border-color: rgba(255,255,255,.3); }
.include-list span { color: var(--muted); font-size: 13px; }
.notice-list { padding-left: 18px; color: var(--muted); font-size: 14px; display: grid; gap: 6px; margin: 0 0 18px; }
.notfound { padding: 80px 0; text-align: center; display: grid; gap: 20px; justify-items: center; }
.fb-right { display: flex; align-items: center; gap: 16px; }
.fb-price { font-size: 18px; font-weight: 900; }

/* ===== 로그인 / 마이페이지 ===== */
body.no-bar { padding-bottom: 0; }
.auth-wrap { min-height: calc(100svh - 61px); display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: min(100%, 420px); background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.tabs { display: flex; gap: 4px; padding: 4px; background: rgba(255,255,255,.05); border-radius: 999px; margin-bottom: 22px; }
.tab { flex: 1; padding: 9px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: inherit; font-weight: 700; cursor: pointer; }
.tab.active { background: var(--text); color: var(--bg); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-size: 13px; color: var(--muted); font-weight: 600; }
.field input {
  height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(255,255,255,.04); color: var(--text); font: inherit; font-size: 15px;
}
.field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.field input[readonly] { color: var(--muted); }
.auth-card .btn.primary.lg { width: 100%; margin-top: 4px; }
.msg { margin: 0 0 12px; font-size: 13.5px; color: var(--hot); }
.msg.ok { color: var(--accent); }
.divider { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--muted); font-size: 12px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.social { display: grid; gap: 8px; }
.social .btn { width: 100%; }
.btn.google { background: #fff; color: #1f1f1f; }
.fine { margin: 18px 0 0; font-size: 12px; color: var(--muted); text-align: center; }
#forgot { margin-top: 14px; }
.card-title { font-size: 22px; font-weight: 900; margin-bottom: 6px; }
.card-desc { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.hint { color: var(--muted); font-size: 12px; }
.fine a { text-decoration: underline; }

.page { padding: 40px 0 80px; }
.page-title { font-size: 28px; font-weight: 900; margin-bottom: 24px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; margin-bottom: 16px; }
.panel h2 { font-size: 17px; font-weight: 800; margin-bottom: 16px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.info-grid .field.full { grid-column: 1 / -1; }
.field-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.field-actions .msg { margin: 0; }
.empty { color: var(--muted); font-size: 14px; margin: 0; }
.link { color: var(--accent); }
.link:hover { text-decoration: underline; }
button.icon-btn { background: none; border: 0; font: inherit; cursor: pointer; }

/* ===== 체크아웃 ===== */
.checkout-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.checkout-side .sticky { position: sticky; top: 76px; }
.pick-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pick label { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.pick label:hover { border-color: rgba(255,255,255,.25); }
.pick input { width: 18px; height: 18px; accent-color: var(--accent); flex: 0 0 auto; }
.pick-body { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.pick-body span { color: var(--muted); font-size: 12.5px; }
.pick-price { font-weight: 800; white-space: nowrap; }
.pick.off label { opacity: .5; cursor: not-allowed; }
.check { display: flex; align-items: flex-start; gap: 10px; margin: 14px 0 0; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); flex: 0 0 auto; margin-top: 1px; }
.check a { text-decoration: underline; }
.radios { display: flex; gap: 8px; flex-wrap: wrap; }
.radio { display: flex; align-items: center; gap: 8px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; font-weight: 600; }
.radio:has(input:checked) { border-color: var(--accent); }
.radio input { accent-color: var(--accent); }
.sum-list { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 8px; font-size: 14px; }
.sum-list li { display: flex; justify-content: space-between; gap: 12px; }
.sum-list .empty { color: var(--muted); }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 12px; border-top: 1px solid var(--line); }
.sum-total strong { font-size: 22px; font-weight: 900; }
.checkout-side .btn.lg { width: 100%; margin-top: 16px; }
.checkout-side .msg { margin: 12px 0 0; }
#student-box { margin-top: 14px; }

/* ===== 주문 완료 / 마이페이지 목록 ===== */
.done { padding: 8px 0 28px; }
.done h1 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 900; margin: 6px 0 10px; }
.done .desc { color: var(--muted); margin: 0; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.panel .sum-list { margin-top: 16px; }
.class-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.class-row { display: flex; align-items: center; gap: 14px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
.mini-thumb { flex: 0 0 64px; width: 64px; height: 64px; border-radius: 10px; overflow: hidden; display: grid; place-items: center; font-weight: 900; font-size: 14px; color: rgba(255,255,255,.85); background: linear-gradient(160deg, hsl(var(--h) 60% 32%), hsl(calc(var(--h) + 60) 60% 16%)); }
.mini-thumb img { width: 100%; height: 100%; object-fit: cover; }
.class-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.class-info b { font-size: 15px; }
.class-info span { color: var(--muted); font-size: 12.5px; }
.btn.sm { padding: 8px 14px; font-size: 13px; }
.order { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; }
.order header { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.order .order-no { font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }
.order .status { margin-left: auto; padding: 3px 10px; border-radius: 999px; background: rgba(255,255,255,.08); color: var(--text); font-weight: 700; font-size: 12px; }
.order .status.ok { background: rgba(214,255,61,.15); color: var(--accent); }
.order .status.bad { background: rgba(255,92,58,.15); color: var(--hot); }
.order .status.warn { background: rgba(255,200,60,.15); color: #ffc83c; }
.order .sum-list { margin: 10px 0; }
.order footer { display: flex; justify-content: space-between; align-items: baseline; padding-top: 10px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.order footer strong { font-size: 16px; color: var(--text); }
.fine.left { text-align: left; }

/* ===== 장바구니 ===== */
.cart-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.cart-row { display: flex; align-items: center; gap: 14px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
.cart-row.off { opacity: .55; }
.cart-row .class-info a:hover b { text-decoration: underline; }
.cart-price { white-space: nowrap; font-weight: 900; }
.icon-btn.remove { color: var(--muted); font-size: 16px; padding: 6px 10px; }
.icon-btn.remove:hover { color: var(--hot); }
.warn { color: var(--hot); font-size: 12.5px; }
p.warn { margin: 12px 0 0; font-size: 13.5px; }
.empty-cart { text-align: center; padding: 32px 0 16px; display: grid; gap: 16px; justify-items: center; color: var(--muted); }
.empty-cart p { margin: 0; }
.cart-list .empty { color: var(--muted); font-size: 14px; }

/* ===== 약관 페이지 ===== */
.policy { max-width: 820px; }
.policy-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.policy-tabs a { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: 14px; font-weight: 700; }
.policy-tabs a:hover { color: var(--text); border-color: rgba(255,255,255,.3); }
.policy-tabs a.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.policy-updated { margin: -12px 0 28px; color: var(--muted); font-size: 13px; }
.policy-body { color: #d7d7dd; font-size: 15px; line-height: 1.85; }
.policy-body h2 { margin: 36px 0 12px; font-size: 18px; font-weight: 900; color: var(--text); }
.policy-body h2:first-child { margin-top: 0; }
.policy-body p { margin: 0 0 12px; }
.policy-body ul, .policy-body ol { margin: 0 0 12px; padding-left: 20px; display: grid; gap: 4px; }
.policy-body strong { color: var(--text); }
.policy-body .table-wrap { overflow-x: auto; margin: 0 0 16px; }
.policy-body table { border-collapse: collapse; width: 100%; font-size: 14px; }
.policy-body th, .policy-body td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.policy-body th { background: rgba(255,255,255,.04); color: var(--text); font-weight: 800; white-space: nowrap; }
.policy-body mark.todo { background: rgba(255,92,58,.18); color: var(--hot); padding: 1px 6px; border-radius: 4px; font-weight: 700; }

/* ===== 반응형 ===== */
@media (max-width: 520px) {
  .icon-btn span { display: none; }
  .icon-btn { padding: 8px 10px; }
  .info-grid { grid-template-columns: 1fr; }
  .hero { aspect-ratio: 4 / 5; }
  .card { flex-basis: 220px; }
  .fb-inner { flex-direction: column; align-items: stretch; gap: 8px; }
  .fb-timer { justify-content: space-between; }
  .fb-right { justify-content: space-between; flex-wrap: wrap; }
  .fb-right .fb-price { width: 100%; }
  .floating-bar .btn { flex: 1; }
  .class-head .cta-row .btn { flex: 1; }
  .class-hero { grid-template-columns: 1fr; gap: 20px; }
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-side .sticky { position: static; }
  .class-media { aspect-ratio: 16 / 10; }
  .dl { grid-template-columns: 90px 1fr; }
  body { padding-bottom: 128px; }
}