/* RAIDY — site.css (단일 정본, 2026-09-21 재작성)
   레퍼런스 실측(1440 기준)을 vw로 환산: header 90 · nav 13/18 w350 gap24 · body 12/17 w350 · hero 84vh, title 24/28, CTA bottom 112
   · look 960sq step 780(겹침 90) · list 3col square · pdp panel 327 @right 60, title y290, btn 48 r8 · related 4:5 gap24 · footer pt60
   구성: 1 토큰/리셋 → 2 헤더 → 3 히어로 → 4 섹션/레일 → 5 홈 블록 → 6 컬렉션 → 7 PDP → 8 캠페인 → 9 공통(폼·푸터·모션) → 10 태블릿 → 11 모바일
   주의: body/main 에 opacity 애니메이션 금지 — 스태킹 컨텍스트가 생겨 mix-blend-mode: multiply 가 깨진다. */

/* ---------- 1. tokens / reset ---------- */
:root {
  --bg: #f2f3f4;
  --ink: #121212;
  --muted: #6b6d71; /* --bg 위 4.67:1 (AA) */
  --line: #e2e4e7;
  --gutter: 60px;
  --header-h: 90px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --font-sans: 'Pretendard Variable', Pretendard, -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --font-serif: 'Cormorant', 'Noto Serif KR', Georgia, serif;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font: 350 12px/17px var(--font-sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img, video { display: block; max-width: 100%; }
img { height: auto; }
ul { list-style: none; }
:focus-visible { outline: 1px solid currentColor; outline-offset: 3px; }
.u { text-decoration: underline; text-underline-offset: 3px; }
.u:hover { opacity: .6; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--ink); color: #fff; padding: 8px 12px; }
.skip:focus { left: 0; }
.ico { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 2. header / drawer / toast ---------- */
.hd { position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 100; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 var(--gutter); color: var(--ink); transition: color .35s ease; }
.hd.on-dark { color: #fff; }
.hd-nav { display: flex; align-items: center; gap: 24px; font-size: 13px; line-height: 18px; }
.hd-nav > li { position: relative; }
.hd-nav a, .hd-nav button { display: inline-block; padding: 9px 0; line-height: 18px; font-weight: 350; position: relative; }
/* 밝은 영역을 지날 때 글자 뒤에만 깔리는 블러 패치 */
.hd:not(.on-dark).scrolled .blurpatch { background: rgba(242,243,244,.55); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 0 18px 14px rgba(242,243,244,.55); border-radius: 20px; }
.wordmark { font-family: var(--font-serif); font-weight: 600; font-size: 38px; letter-spacing: .02em; line-height: 1; text-transform: uppercase; justify-self: center; padding: 6px 14px; }
.hd-right { justify-self: end; display: flex; align-items: center; gap: 28px; }
.ticker { font-size: 11px; height: 16px; overflow: hidden; text-align: right; min-width: 96px; }
.ticker span { display: block; height: 16px; line-height: 16px; transition: transform .6s var(--ease); }
.hd-burger { display: none; }
.drop { position: absolute; top: 100%; left: -20px; min-width: 200px; padding: 16px 20px; background: rgba(242,243,244,.92); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); color: var(--ink); border-radius: 6px; display: grid; gap: 10px; font-size: 12px; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: .25s ease; }
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: none; }
.drop a:hover { opacity: .6; }
.drop.swd a { display: flex; align-items: center; gap: 10px; }
.drop.swd i { width: 10px; height: 10px; display: block; }

.drawer { position: fixed; inset: 0; z-index: 150; background: var(--bg); padding: 28px 20px; display: flex; flex-direction: column; gap: 28px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s ease, transform .4s var(--ease), visibility 0s .4s; }
.drawer.open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.drawer .close { align-self: flex-end; }
.drawer nav { display: grid; gap: 18px; font-size: 20px; line-height: 28px; margin-top: 40px; }
.drawer nav a:nth-child(n+4) { font-size: 14px; color: var(--muted); }
.drawer nav a:nth-child(4) { margin-top: 20px; }

.toast { position: fixed; top: var(--header-h); right: var(--gutter); z-index: 90; width: 350px; max-width: calc(100vw - 32px); display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 12px 16px; font-size: 11px; border-radius: 4px; background: rgba(236,237,239,.82); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: var(--ink); }
.toast[hidden] { display: none; }
.toast .ico { width: 14px; height: 14px; }

/* ---------- 3. hero film carousel ---------- */
.hero { position: relative; height: 84vh; height: round(down, 84vh, 1px); min-height: 520px; background: #0d0d0d; overflow: hidden; color: #fff; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide video, .hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-slide img { transform: scale(1.02); }
.hero-slide.active img { animation: slowzoom 9s linear forwards; }
@keyframes slowzoom { to { transform: scale(1.09); } }
.hero-slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.28) 0%, rgba(0,0,0,0) 28%, rgba(0,0,0,.18) 100%); }
.hero-copy { position: absolute; left: 0; right: 0; bottom: 112px; text-align: center; z-index: 2; }
.hero-title { font-family: var(--font-serif); font-weight: 500; font-size: 24px; line-height: 28px; min-height: 28px; letter-spacing: .04em; text-transform: uppercase; transition: opacity .45s ease, transform .6s var(--ease); }
.hero-title.out { opacity: 0; transform: translateY(6px); }
.hero-cta { margin-top: 33px; display: flex; justify-content: center; gap: 12px; }
.pill { display: inline-flex; align-items: center; justify-content: center; height: 36px; padding: 0 24px; border: 1px solid currentColor; border-radius: 999px; font-size: 11px; line-height: 17px; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); background: rgba(255,255,255,.04); transition: background .25s, color .25s; }
.pill:hover, .bn:hover .pill { background: #fff; color: var(--ink); border-color: #fff; }
.hero-prog { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; gap: 8px; z-index: 2; width: min(540px, 70vw); }
.hero-prog button { flex: 1; height: 21px; position: relative; }
.hero-prog button::before, .hero-prog button i { content: ''; position: absolute; left: 0; top: 10px; height: 1px; width: 100%; background: rgba(255,255,255,.32); }
.hero-prog button i { background: #fff; transform: scaleX(0); transform-origin: left; } /* width 대신 scaleX — 매 프레임 레이아웃 없이 합성만 */

/* ---------- 4. sections / rails ---------- */
.sec { padding: 72px 0 0; }
.sec-head { padding: 0 var(--gutter); }
.sec-head h2, .notify h2, .pdp-name h1, .faq h2 { font-size: 17px; line-height: 22px; font-weight: 350; }
.sec-head .u { display: inline-block; margin-top: 8px; }

.rail { display: flex; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; cursor: grab; padding: 0 var(--gutter); }
.rail::-webkit-scrollbar { display: none; }
.rail.dragging { cursor: grabbing; scroll-snap-type: none; }
.rail.dragging a { pointer-events: none; }

/* 룩 레일: 정사각 셀이 겹치며 흐르고, 섹션 제목·썸네일이 이미지 위에 얹힌다 */
.sec[data-view] { padding-top: 43px; position: relative; }
.sec[data-view] .sec-head { position: absolute; top: 71px; left: 0; z-index: 3; }
.sec[data-view] .look-rail { padding: 0 0 0 2.083vw; scroll-padding-left: 2.083vw; }
.look { flex: 0 0 66.667vw; margin: 0 -6.25vw; scroll-snap-align: start; position: relative; }
.look a { display: block; }
.look img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; mix-blend-mode: multiply; }
.cap { position: absolute; left: 10.4vw; top: 76%; }
.cap .u { display: inline-block; padding: 4px 0; margin: 2px 0 -4px; } /* 글자 위치는 그대로, 누르는 영역만 24px+ */
.thumbs { display: flex; justify-content: center; align-items: center; gap: 22px; padding: 22px var(--gutter) 0; }
.sec[data-view] .thumbs { position: absolute; left: 0; right: 0; bottom: 56px; padding-top: 0; z-index: 3; }
.thumbs button { width: 40px; height: 50px; overflow: hidden; opacity: .55; transition: opacity .2s; }
.thumbs button.on, .thumbs button:hover { opacity: 1; }
.thumbs img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.thumbs .toggle { flex: none; white-space: nowrap; width: auto; height: auto; opacity: 1; font-size: 11px; margin-left: 12px; }
[data-view="item"] .look-rail, [data-view="look"] .item-rail { display: none; }
.sec[data-view="item"] .thumbs { position: static; padding-top: 22px; }
.sec[data-view="item"] .item-rail { padding-top: 96px; }

/* 아이템 레일: 정사각 패키지샷 + 호버 시 두 번째 컷 교차 */
.item { flex: 0 0 28.6vw; scroll-snap-align: start; padding: 72px 0 48px; display: block; }
.item .meta { margin: 24px 0 0 24px; }
.swap { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; }
.swap img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; transition: transform .6s var(--ease), opacity .5s ease; }
.swap img.alt { position: absolute; inset: 0; opacity: 0; }
@media (hover: hover) {
  a:hover > .swap img { transform: scale(1.04); }
  a:hover > .swap img.alt { opacity: 1; }
  a:hover > .swap img:first-child:not(:only-child) { opacity: 0; }
  .look a img { transition: transform 1.2s var(--ease); }
  .look a:hover img { transform: scale(1.025); }
}

/* ---------- 5. home blocks ---------- */
.banner2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 96px; }
.bn { position: relative; display: block; overflow: hidden; color: #fff; background: #0d0d0d; }
.bn img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1.6s var(--ease); }
.bn:hover img { transform: scale(1.03); }
.bn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.35) 100%); }
.bn-copy { position: absolute; left: 0; right: 0; bottom: 56px; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.bn-copy b { font-family: var(--font-serif); font-weight: 500; font-size: 26px; line-height: 30px; letter-spacing: .04em; text-transform: uppercase; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 24px; padding: 36px var(--gutter) 0; }
.trio img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; mix-blend-mode: multiply; }
.trio figcaption { margin-top: 16px; }

/* ---------- 6. collection ---------- */
.page-top { padding-top: calc(var(--header-h) + 16px); }
.bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-right: var(--gutter); }
.bar .count { font-size: 11px; white-space: nowrap; }
.chips { flex: 1; min-width: 0; display: flex; gap: 8px; padding: 0 var(--gutter); overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { height: 30px; padding: 0 13px; border-radius: 999px; font-weight: 350; color: var(--muted); background: rgba(0,0,0,.025); white-space: nowrap; display: inline-flex; align-items: center; }
.chip.on { color: var(--ink); background: rgba(0,0,0,.07); }
.page-title { text-align: center; padding: 72px 20px 0; }
.page-title h1 { font-size: 20px; line-height: 26px; font-weight: 350; }
.page-title p { margin: 16px auto 0; max-width: 560px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); padding: 40px var(--gutter) 0; }
.card { position: relative; padding: 24px 12px 40px; }
.card[hidden] { display: none; }
.card .meta { margin: 8px 24px 0; display: flex; justify-content: space-between; align-items: flex-start; }
.sw { display: flex; gap: 8px; margin-top: 8px; }
.sw i { width: 10px; height: 10px; display: block; }
.mark .ico { width: 18px; height: 18px; }
.mark[aria-pressed="true"] .ico { fill: currentColor; }

/* ---------- 7. PDP ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1fr) 327px; gap: 0 60px; padding: 0 var(--gutter); }
.pdp-media figure { aspect-ratio: 1 / 1; max-height: 106vh; overflow: hidden; display: flex; align-items: center; justify-content: center; position: relative; }
.pdp-media img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.pdp-media figure:not(.tall) img { transform: scale(.85); }
.pdp-media .tall img { object-fit: contain; }
.pdp-arrow { position: absolute; bottom: 48px; left: 50%; transform: translateX(-50%); animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 50% { transform: translate(-50%, 6px); } }
.pdp-info { position: sticky; top: 0; height: 100vh; overflow-y: auto; padding: 290px 0 40px; scrollbar-width: none; align-self: start; }
.pdp-info::-webkit-scrollbar { display: none; }
.pdp-name { display: flex; justify-content: space-between; align-items: flex-start; }
.pdp-price { margin-top: 4px; }
.pdp-colors { display: flex; justify-content: space-between; align-items: center; margin: 28px 0 16px; }
.pdp-sw { display: flex; gap: 12px; }
.pdp-sw button { width: 22px; height: 22px; padding-bottom: 4px; border-bottom: 1px solid transparent; }
.pdp-sw button i { display: block; width: 100%; height: 100%; }
.pdp-sw button[aria-pressed="true"] { border-bottom-color: var(--ink); }
.pdp-info .btn-dark { width: 100%; }
.acc { margin-top: 36px; }
.acc details { padding: 12px 0; }
.acc summary { list-style: none; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 400; padding: 6px 0; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary .ico { width: 14px; height: 14px; }
.acc details[open] .v { display: none; }
.acc .body { padding: 8px 0 12px; }
.acc .body p + p { margin-top: 12px; }
.rel .rail { gap: 24px; padding-top: 40px; }
.rel .look { flex: 0 0 29.8vw; margin: 0; }
.rel .look img { aspect-ratio: 4 / 5; object-fit: cover; }
.rel .cap { position: static; margin-top: 12px; }
.sticky-cta { display: none; }

/* ---------- 8. campaign ---------- */
.film { position: relative; height: 100vh; min-height: 560px; background: #0d0d0d; color: #fff; overflow: hidden; }
.film video, .film img { width: 100%; height: 100%; object-fit: cover; }
.film .hero-copy { bottom: 80px; }
.essay { max-width: 560px; margin: 0 auto; padding: 140px 20px; text-align: center; }
.essay h2 { font-family: var(--font-serif); font-weight: 500; font-size: 30px; letter-spacing: .03em; line-height: 1.25; }
.essay p { margin-top: 28px; font-size: 13px; line-height: 24px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.duo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.duo .paper img { mix-blend-mode: multiply; }
.wide img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding: 120px var(--gutter); }
.facts h3 { font-size: 13px; line-height: 18px; font-weight: 500; }
.facts p { margin-top: 10px; line-height: 20px; color: var(--muted); }
.faq { max-width: 720px; margin: 0 auto; padding: 40px 20px 0; }
.faq h2 { margin-bottom: 20px; }
.faq .acc { margin-top: 0; }
.faq .acc details { border-top: 1px solid var(--line); }
.faq .acc summary { font-size: 13px; line-height: 18px; font-weight: 400; padding: 10px 0; }
.faq .acc .body { line-height: 20px; color: var(--muted); }

/* ---------- 9. shared: notify / buttons / footer / motion ---------- */
.notify { padding: 96px var(--gutter) 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }
.notify p { margin-top: 8px; color: var(--muted); max-width: 420px; }
.notify form { display: flex; gap: 16px; align-items: flex-end; max-width: 460px; justify-self: end; width: 100%; }
.notify input { flex: 1; min-width: 0; min-height: 44px; border: 0; border-bottom: 1px solid var(--ink); background: transparent; padding: 10px 0; font: inherit; font-size: 16px; color: var(--ink); border-radius: 0; outline: none; }
.notify input:focus-visible { border-bottom-width: 2px; }
.notify input::placeholder { color: var(--muted); font-size: 13px; }
.notify .msg { grid-column: 2; justify-self: end; width: 100%; max-width: 460px; font-size: 11px; min-height: 16px; margin-top: 0; }
.btn-dark { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 28px; background: var(--ink); color: #fff; border-radius: 8px; line-height: 20px; white-space: nowrap; transition: opacity .2s; }
.btn-dark:hover { opacity: .82; }
.ft { padding: 60px var(--gutter) 28px; margin-top: 60px; }
.ft-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.ft-links { display: flex; gap: 20px; flex-wrap: wrap; }
.ft-brand { font-family: var(--font-serif); font-weight: 600; letter-spacing: .03em; }
.ft-legal { margin-top: 20px; font-size: 10px; line-height: 15px; color: var(--muted); max-width: 1100px; }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .9s ease, transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
img.fade { opacity: 0; transition: opacity .7s ease; }
img.fade.in { opacity: 1; }

/* ---------- 10. tablet ---------- */
@media (max-width: 1100px) {
  :root { --gutter: 32px; }
  .hd-nav { gap: 16px; font-size: 12px; }
  .wordmark { font-size: 32px; }
  .pdp { gap: 0 40px; grid-template-columns: minmax(0, 1fr) 300px; }
  .pdp-info { padding-top: 200px; }
  .item { flex-basis: 40vw; }
  .rel .look { flex-basis: 38vw; }
}

/* ---------- 11. mobile (터치 타깃 44px) ---------- */
@media (max-width: 768px) {
  :root { --gutter: 16px; --header-h: 60px; }
  .hd { grid-template-columns: 44px 1fr 44px; }
  .hd-nav, .ticker { display: none; }
  .hd-burger { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: flex-start; }
  .hd-right { gap: 0; }
  .hd-right a { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: flex-end; }
  .wordmark { font-size: 26px; }
  .drawer .close { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: flex-end; margin: -11px 0 0; }
  .drawer nav { gap: 6px; }
  .drawer nav a { padding: 8px 0; }
  .toast { left: 16px; right: 16px; width: auto; padding: 0 4px 0 16px; }
  .toast button { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; flex: none; }

  .hero { height: 78vh; height: round(down, 78vh, 1px); } /* 정수 px — 소수 높이면 영상 프레임이 포스터보다 0.3px 커서 다음 컷이 LCP를 덮어썼다 */
  .hero-copy { bottom: 88px; }
  .pill { height: 44px; }
  .hero-prog { bottom: 12px; }
  .hero-prog button { height: 44px; }
  .hero-prog button::before, .hero-prog button i { top: 21px; }

  .sec { padding-top: 48px; }
  .sec-head .u, .cap .u { padding: 13px 0; margin: -5px 0 -13px; }
  .sec[data-view] .sec-head { top: 40px; }
  .sec[data-view] .look-rail { padding-left: 0; scroll-padding-left: 0; }
  .look { flex-basis: 118vw; margin: 0 -14vw; }
  .cap { left: 18vw; }
  .sec[data-view] .thumbs { position: static; padding: 12px var(--gutter) 0; gap: 8px; } /* 모바일은 캡션을 덮지 않게 레일 아래로 */
  .cap { top: 78%; }
  .thumbs button[data-i] { flex: 0 0 40px; height: 50px; }
  .thumbs .toggle { padding: 14px 0; }
  .item { flex-basis: 62vw; padding: 40px 0 32px; }
  .item .meta { margin-left: 16px; }
  .banner2 { grid-template-columns: 1fr; margin-top: 56px; }
  .bn-copy { bottom: 36px; }
  .trio { grid-template-columns: 1fr; gap: 32px; }

  .bar { padding-right: 0; }
  .bar .count { display: none; }
  .chip { height: 44px; padding: 0 16px; }
  .page-title { padding-top: 40px; }
  .grid { grid-template-columns: repeat(2, 1fr); padding-top: 24px; }
  .card { padding: 8px 0 28px; }
  .card .meta { margin: 4px 0 0 12px; }
  .mark { width: 44px; height: 44px; display: inline-flex; align-items: flex-start; justify-content: center; flex: none; }

  .pdp { grid-template-columns: minmax(0, 1fr); }
  .pdp-media { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin: 0 calc(var(--gutter) * -1); padding-top: var(--header-h); }
  .pdp-media::-webkit-scrollbar { display: none; }
  .pdp-media figure { flex: 0 0 100vw; max-height: none; scroll-snap-align: center; }
  .pdp-arrow { display: none; }
  .pdp-info { position: static; height: auto; overflow: visible; padding: 24px 0 0; }
  .pdp-sw { gap: 0; margin-left: -11px; }
  .pdp-sw button { width: 44px; height: 44px; padding: 11px 11px 14px; }
  .acc summary { min-height: 44px; }
  .rel .look { flex-basis: 64vw; }
  .sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 80; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); font-size: 11px; line-height: 15px; background: rgba(242,243,244,.9); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); transform: translateY(110%); transition: transform .4s var(--ease); }
  .sticky-cta.show { transform: none; }
  .sticky-cta .btn-dark { height: 44px; }
  body:has(.sticky-cta) .ft { padding-bottom: 96px; } /* 고정 바가 푸터 법적 고지를 가리지 않게 */

  .duo { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; padding: 72px var(--gutter); }
  .essay { padding: 88px 20px; }
  .essay h2 { font-size: 24px; }
  .notify { grid-template-columns: 1fr; padding-top: 72px; }
  .notify form, .notify .msg { justify-self: start; grid-column: 1; }
  .ft { padding-top: 48px; }
  .ft-links { gap: 0 20px; }
  .ft-links a, .ft-links > span { padding: 13px 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal, img.fade { opacity: 1; transform: none; }
}