/* AIDIN BAND — site styles
   색상·서체 토큰은 이 블록만 바꾸면 사이트 전체에 적용됩니다.
   모바일 기준: 760px 이하 = 휴대폰(메뉴 접힘), 720px 이하 = 상품 페이지 1단, 600px 이하 = 2열 카드 */
:root {
  --paper: #ffffff;
  --mist: #f1f2f4;
  --mist-2: #e4e6ea;
  --ink: #1f2a37;
  --ink-2: #5b6470;
  --brand: #9e1420;        /* 패키지 로고의 빨강 */
  --brand-deep: #7a0e18;
  --sea: var(--brand);      /* 버튼·강조색 (로고와 동일) */
  --sea-deep: var(--brand-deep);
  --plaster: #f4cdb6;
  --plaster-deep: #e2a98c;
  --line: #d9dde2;
  --focus: #9e1420;

  --font-display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1180px;
  /* 좌우 여백: 화면폭에 비례 + 아이폰 가로모드 노치(safe area) 보호 */
  --gutter: max(clamp(16px, 4vw, 40px), env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
  --r: 14px;
  --head-h: 68px;
}
@media (max-width: 760px) { :root { --head-h: 60px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; -webkit-tap-highlight-color: rgba(0, 0, 0, .05); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font-body); font-size: 17px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
/* 안전망: 어떤 요소가 넘치더라도 휴대폰 화면이 옆으로 밀리거나 축소되지 않게 */
main { overflow-x: clip; }
[id] { scroll-margin-top: calc(var(--head-h) + 16px); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.only-mob { display: none; }
@media (max-width: 760px) { .only-desk { display: none; } .only-mob { display: inline; } }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.015em; margin: 0 0 .5em; text-wrap: balance; overflow-wrap: break-word; }
h1 { font-size: clamp(2.5rem, 6.2vw, 4.75rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.3vw, 2.6rem); }
h3 { font-size: 1.25rem; line-height: 1.2; }
h4 { font-size: 1rem; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--ink-2); max-width: 36em; }
.muted { color: var(--ink-2); }
.link { color: var(--sea); font-weight: 600; border-bottom: 2px solid currentColor; }

.wrap { width: min(var(--wrap), 100% - var(--gutter) * 2); margin-inline: auto; }
.narrow { max-width: 760px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 44px; max-width: 100%;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  padding: .8em 1.35em; border-radius: 999px; border: 2px solid transparent;
  white-space: nowrap; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s;
}
.btn-amazon { background: var(--sea); color: #fff; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
@media (hover: hover) {
  .btn-amazon:hover { background: var(--sea-deep); }
  .btn-ghost:hover { background: var(--ink); color: #fff; }
}
.btn-soon { background: var(--mist); color: var(--ink-2); cursor: default; }
.btn-sm { font-size: .9rem; padding: .55em 1em; }
.btn-lg { font-size: 1.1rem; padding: .95em 1.6em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.6rem; }
@media (max-width: 600px) {
  .btn-lg { font-size: 1.05rem; padding: .85em 1.3em; }
  .cta-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin-top: 1.3rem; }
  .cta-row .btn { width: 100%; }
}
@media (max-width: 400px) { .btn { white-space: normal; text-align: center; line-height: 1.25; } }

/* ---------- 가로로 넘기는 줄 (휴대폰) ----------
   .chip-row.chip-row: 테마/컴포넌트의 margin·flex-wrap 지정보다 우선하도록 선택자 두 번 */
@media (max-width: 760px) {
  .chip-row.chip-row {
    flex-wrap: nowrap; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter);
    -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 28px), transparent);
            mask-image: linear-gradient(90deg, #000 calc(100% - 28px), transparent);
  }
  .chip-row::-webkit-scrollbar { display: none; }
  .chip-row > * { flex: 0 0 auto; }
  .jump.chip-row { -webkit-mask-image: none; mask-image: none; }
}

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; height: var(--head-h); gap: 24px; }
.logo { display: inline-flex; align-items: center; min-height: 44px; }
.logo .badge { display: block; height: 54px; width: auto; }
.logo-lg .badge { height: 72px; }
.nav { display: flex; align-items: center; gap: 28px; font-weight: 500; }
.nav a:not(.btn) { padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--sea); }
.menu-btn { display: none; width: 44px; height: 44px; margin-right: -8px; border: 0; background: none; cursor: pointer; position: relative; flex: none; }
.menu-btn i { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--ink); transition: transform .2s; }
.menu-btn i:first-of-type { top: 17px; } .menu-btn i:last-of-type { top: 25px; }
.menu-btn[aria-expanded="true"] i:first-of-type { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] i:last-of-type { transform: translateY(-4px) rotate(-45deg); }
@media (max-width: 760px) {
  .logo .badge { height: 46px; }
  .menu-btn { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -24px rgba(0,0,0,.3);
    flex-direction: column; align-items: stretch; gap: 0; padding: 4px var(--gutter) 20px;
    max-height: calc(100vh - var(--head-h)); max-height: calc(100dvh - var(--head-h)); overflow-y: auto; overscroll-behavior: contain;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 15px 0; font-size: 1.15rem; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-bottom-color: var(--line); color: var(--sea); }
  .nav .btn { margin-top: 18px; min-height: 52px; font-size: 1.05rem; }
  html.menu-open { overflow: hidden; }
  html.menu-open body::before { content: ""; position: fixed; inset: 0; z-index: 45; background: rgba(20, 20, 26, .45); }
}

/* ---------- hero (classic 등) ---------- */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(32px, 5vw, 72px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.hero-copy h1 { max-width: 9em; }
.hero-art { position: relative; aspect-ratio: 1; background: var(--mist); border-radius: 28px; padding: 6%; }
.hero-art img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-art { max-width: 480px; }
}

/* ---------- actual size ---------- */
.sizes { background: var(--mist); padding: clamp(40px, 6vw, 80px) 0; }
.sizes-head { max-width: 560px; margin-bottom: 32px; }
.sizes-head p { color: var(--ink-2); margin: 0; }
.size-row { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 28px 36px; align-items: flex-end; }
.size-row li a { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: .85rem; color: var(--ink-2); text-align: center; }
.size-row li a:hover span { color: var(--ink); }
/* 실루엣: 실물 mm 크기(--sw × --sh). --k 로 비율 축소 */
.sil { display: block; width: calc(var(--sw, 40) * var(--k, 1) * 1mm); height: auto; aspect-ratio: var(--sw, 40) / var(--sh, 40); max-width: none; }
.sil-skin { fill: var(--plaster-deep); }
.sil-pad { fill: #fff; opacity: .9; }
.sil-hole { fill: var(--mist); }
.sil-film { fill: rgba(31,42,55,.07); stroke: rgba(31,42,55,.35); stroke-width: .35; }
.sil-white { fill: rgba(255,255,255,.85); stroke: rgba(31,42,55,.35); stroke-width: .35; }
.sil-grid line { stroke: #7fb3e6; stroke-width: .25; opacity: .8; }
.sil-spring { fill: var(--ink); opacity: .35; }
@media (max-width: 600px) {
  .size-row { --k: .7; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; }
  .size-row li { flex: 0 0 auto; scroll-snap-align: start; }
}

/* ---------- product grid ---------- */
.page-head { padding: clamp(32px, 6vw, 72px) 0 12px; }
.range { padding: clamp(48px, 7vw, 96px) 0 24px; }
.page-head + .range { padding-top: 0; }
.jump {
  display: flex; flex-wrap: wrap; gap: 8px; position: sticky; top: var(--head-h); z-index: 20;
  margin: 0 0 8px; padding: 12px 0;
  background: color-mix(in srgb, var(--paper) 94%, transparent); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.jump a { display: inline-flex; align-items: center; gap: 4px; min-height: 40px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: .95rem; font-weight: 500; white-space: nowrap; background: var(--paper); }
.jump a small { color: var(--ink-2); }
.jump a:hover { border-color: var(--ink); }
.jump a[aria-current="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.jump a[aria-current="true"] small { color: inherit; opacity: .7; }
.family { padding: 28px 0 40px; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--head-h) + 72px); }
.family:first-of-type { border-top: 0; padding-top: 8px; }
.family-head { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 8px 48px; align-items: baseline; margin-bottom: 22px; }
.family-head p { color: var(--ink-2); margin: 0; max-width: 46em; }
@media (max-width: 700px) { .family-head { grid-template-columns: minmax(0, 1fr); } }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 24px; }
.card { display: block; min-width: 0; }
.card-img { background: var(--mist); border-radius: var(--r); aspect-ratio: 1; overflow: hidden; display: grid; place-items: center; padding: 10%; }
.card-img img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.card-body { padding: 12px 2px 0; }
.card h3 { font-size: 1.05rem; margin: 0 0 2px; }
@media (hover: hover) { .card:hover h3 { text-decoration: underline; text-decoration-color: var(--sea); text-underline-offset: 3px; } }
.variant { color: var(--ink-2); font-size: .9rem; margin: 0; }
@media (max-width: 600px) {
  .family { padding: 20px 0 28px; }
  .family-head { margin-bottom: 16px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; }
  .card-body { padding-top: 10px; }
  .card h3 { font-size: .95rem; }
  .variant { font-size: .82rem; }
  /* 관련 상품: 옆으로 넘겨보기 */
  .rail-sm {
    grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 44%; gap: 12px;
    overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1); padding: 0 var(--gutter) 6px; scroll-padding-inline: var(--gutter);
  }
  .rail-sm::-webkit-scrollbar { display: none; }
  .rail-sm > * { scroll-snap-align: start; }
}
@media (max-width: 760px) {
  .jump { padding: 10px 0; gap: 6px; }
  .jump a { min-height: 38px; padding: 6px 13px; font-size: .9rem; }
  .family { scroll-margin-top: calc(var(--head-h) + 66px); }
}

/* ---------- why ---------- */
.why { padding: clamp(48px, 7vw, 96px) 0; }
.why-grid { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 32px 64px; }
.why-grid h2 { max-width: 8em; }
.why-list { display: grid; gap: 28px; }
.why-item { padding-top: 20px; border-top: 1px solid var(--line); max-width: 42em; }
.why-item h3 { margin-bottom: .35em; }
.why-item p { margin: 0; color: var(--ink-2); }
@media (max-width: 760px) { .why-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- korea band ---------- */
.korea { background: var(--plaster); padding: clamp(48px, 7vw, 96px) 0; }
.korea-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px 64px; align-items: center; }
.korea-grid p { max-width: 36em; }
.korea-facts { display: grid; gap: 14px; }
.korea-facts div { display: grid; grid-template-columns: 2.4em 1fr; align-items: baseline; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid rgba(19,42,58,.18); }
.korea-facts b { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; line-height: 1; }
@media (max-width: 760px) { .korea-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- cta band ---------- */
.cta-band { background: var(--ink); color: #fff; padding: clamp(48px, 7vw, 96px) 0; text-align: center; }
.cta-band .wrap { max-width: 640px; display: grid; gap: 8px; justify-items: center; }
.cta-band p { color: rgba(255,255,255,.75); }
.cta-band .btn-ghost { border-color: #fff; color: #fff; }
.cta-band .btn-ghost:hover { background: #fff; color: var(--ink); }
.cta-band .btn { margin-top: 8px; }
@media (max-width: 600px) { .cta-band .btn { width: 100%; } }

/* ---------- product page ---------- */
.crumbs { display: flex; align-items: center; gap: 0 10px; padding: 8px 0 0; font-size: .9rem; color: var(--ink-2); flex-wrap: wrap; }
.crumbs a { padding: 10px 0; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 600px) { .crumbs > a:first-child, .crumbs > a:first-child + span { display: none; } }
.pdp { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); padding: 16px 0 56px; align-items: start; }
.pdp > * { min-width: 0; }
.gallery { position: sticky; top: calc(var(--head-h) + 20px); }

/* 사진: 좌우로 넘기는 갤러리 (휴대폰은 스와이프, PC 는 썸네일·화살표) */
.gallery-main { position: relative; background: var(--mist); border-radius: var(--r); aspect-ratio: 1; overflow: hidden; }
.g-track {
  display: flex; height: 100%; overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scrollbar-width: none; background: inherit; border-radius: inherit;
}
.g-track::-webkit-scrollbar { display: none; }
.g-slide { flex: 0 0 100%; height: 100%; display: grid; place-items: center; padding: 6%; scroll-snap-align: center; scroll-snap-stop: always; background: inherit; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.g-count { position: absolute; right: 12px; bottom: 12px; z-index: 2; padding: 4px 10px; border-radius: 999px; background: rgba(30, 30, 36, .7); color: #fff; font-size: .78rem; font-weight: 600; font-variant-numeric: tabular-nums; pointer-events: none; }
.g-arrow {
  position: absolute; top: 50%; z-index: 2; width: 44px; height: 44px; margin-top: -22px; padding: 0;
  display: grid; place-items: center; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .94); color: var(--ink); box-shadow: 0 2px 10px rgba(0, 0, 0, .15);
  opacity: 0; transition: opacity .2s;
}
.g-prev { left: 12px; } .g-next { right: 12px; }
.gallery-main:hover .g-arrow, .g-arrow:focus-visible { opacity: 1; }
.g-arrow[disabled] { visibility: hidden; }
@media (hover: none) { .g-arrow { display: none; } }
.thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding-bottom: 4px; }
.thumbs button { flex: 0 0 72px; width: 72px; height: 72px; border: 2px solid transparent; border-radius: 8px; padding: 0; background: var(--mist); cursor: pointer; overflow: hidden; }
.thumbs button[aria-current="true"] { border-color: var(--ink); }
.thumbs img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }

.family-tag { font-size: .9rem; color: var(--sea); font-weight: 600; margin-bottom: 4px; }
.family-tag a { display: inline-block; padding: 6px 0; }
.pdp-info h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: .1em; }
.variant-lg { font-family: var(--font-display); font-size: 1.25rem; color: var(--ink-2); margin-bottom: 1em; }
/* 상품명 아래 줄(용량·규격)도 제목(h1)의 일부 — 검색엔진이 "제품명 + 종류"로 읽음 */
.pdp-info h1 { margin-bottom: .75em; }
.pdp-info h1 .variant-lg { display: block; margin: .45em 0 0; font-weight: 500; letter-spacing: 0; line-height: 1.3; }
.aka { font-size: .9rem; color: var(--ink-2); margin: -.4em 0 1.2em; }
.price { margin: 0 0 12px; font-size: 1rem; color: var(--ink-2); }
.price b { font-size: 1.5rem; color: var(--ink); margin-right: 4px; }
.price span { display: block; font-size: .8rem; }
.buy-note { font-size: .85rem; color: var(--ink-2); margin: 10px 0 24px; }
.bullets { padding-left: 1.2em; margin: 0 0 28px; display: grid; gap: 8px; }
.bullets li::marker { color: var(--brand); }
.note { font-size: .8rem; color: var(--ink-2); margin: -16px 0 24px; }
.specs { width: 100%; border-collapse: collapse; font-size: .95rem; margin-bottom: 28px; }
.specs th, .specs td { text-align: left; padding: 10px 0; border-top: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.specs th { width: 34%; font-weight: 600; color: var(--ink-2); padding-right: 16px; }
.specs tr:last-child th, .specs tr:last-child td { border-bottom: 1px solid var(--line); }
.pdp-size { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 16px 20px; background: var(--mist); border-radius: var(--r); font-size: .9rem; color: var(--ink-2); }
.pdp-size .sil { width: min(calc(var(--sw, 40) * 1mm), 100%); }
.pdp-size p { margin: 0; flex: 1 1 12em; }
.pdp-size b { color: var(--ink); }

@media (max-width: 720px) {
  .pdp { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 8px 0 44px; }
  .gallery { position: static; }
  /* 휴대폰: 썸네일 대신 점(사진은 손가락으로 넘김) */
  .gallery .thumbs { justify-content: center; flex-wrap: wrap; gap: 0; margin-top: 6px; padding: 0; overflow: visible; }
  .gallery .thumbs button { flex: 0 0 24px; width: 24px; height: 24px; border: 0; border-radius: 50%; background: none; display: grid; place-items: center; }
  .gallery .thumbs button::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--mist-2); transition: background-color .2s, transform .2s; }
  .gallery .thumbs button[aria-current="true"]::before { background: var(--ink); transform: scale(1.3); }
  .gallery .thumbs img { display: none; }
  .pdp-info h1 { font-size: clamp(1.75rem, 7.4vw, 2.4rem); }
  .variant-lg { font-size: 1.1rem; margin-bottom: .8em; }
  .pdp-info h1 .variant-lg { margin-bottom: 0; }
  .buy-main .btn { width: 100%; }
  .specs { font-size: .9rem; }
  .specs th { width: 38%; padding-right: 12px; }
  .pdp-size { padding: 14px 16px; }
}

/* 상세 이미지(A+) — 누르면 크게 보기 */
.detail { padding: 24px 0 56px; }
.detail h2 { margin-bottom: 20px; }
.detail-tip { display: none; }
.detail-stack { max-width: 900px; margin-inline: auto; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.zoomable { display: block; position: relative; width: 100%; padding: 0; margin: 0; border: 0; border-radius: 0; background: none; font: inherit; color: inherit; cursor: zoom-in; }
.zoomable img { width: 100%; }
.zoom-chip { position: absolute; right: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: 999px; background: rgba(30, 30, 36, .72); color: #fff; font-size: .75rem; font-weight: 600; line-height: 1.2; opacity: 0; transition: opacity .2s; }
.zoomable:hover .zoom-chip, .zoomable:focus-visible .zoom-chip { opacity: 1; }
@media (hover: none) { .zoom-chip { opacity: .92; } }
@media (max-width: 720px) {
  .detail { padding: 8px 0 40px; }
  .detail h2 { margin-bottom: 4px; }
  .detail-tip { display: block; color: var(--ink-2); font-size: .9rem; margin: 0 0 14px; }
  .detail-stack { border-radius: 16px; }
  /* 휴대폰: 글자를 가리지 않도록 오른쪽 위 작은 돋보기 아이콘만 */
  .zoom-chip { top: 8px; right: 8px; bottom: auto; width: 30px; height: 30px; padding: 0; justify-content: center; border-radius: 50%; font-size: 0; gap: 0; opacity: .85; }
  .zoom-chip svg { width: 15px; height: 15px; }
}
.zoom-view { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; background: rgba(12, 12, 16, .96); color: #fff; }
.zoom-view[hidden] { display: none; }
.zoom-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: calc(8px + env(safe-area-inset-top, 0px)) var(--gutter) 8px; font-size: .9rem; color: rgba(255, 255, 255, .8); }
.zoom-close { flex: none; width: 44px; height: 44px; padding: 0; display: grid; place-items: center; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer; }
.zoom-scroll { flex: 1; min-height: 0; display: flex; overflow: auto; overscroll-behavior: contain; padding-bottom: env(safe-area-inset-bottom, 0px); }
.zoom-scroll img { margin: auto; width: auto; max-width: none; height: max(48vh, 100vw * var(--ar, .41)); height: max(48dvh, 100vw * var(--ar, .41)); }
html.zoom-open { overflow: hidden; }

/* 자주 묻는 질문 (메인·상품 페이지 공통) */
.faq { padding: 24px 0 56px; }
.faq-wrap { max-width: 920px; }
.faq h2 { margin-bottom: 18px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; cursor: pointer; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; line-height: 1.3; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; position: relative; width: 30px; height: 30px; border-radius: 50%; background: var(--mist); color: var(--ink); }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; border-radius: 1px; background: currentColor; transition: transform .2s; }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0deg); }
.faq-a { padding: 0 46px 20px 0; color: var(--ink-2); }
.faq-a p { margin: 0; max-width: 44em; }
@media (hover: hover) { .faq summary:hover > span { color: var(--sea); } }
@media (max-width: 600px) {
  .faq { padding: 8px 0 40px; }
  .faq summary { font-size: 1rem; padding: 16px 0; gap: 12px; }
  .faq-a { padding-right: 0; }
}

.related { padding: 24px 0 72px; }
@media (max-width: 600px) { .related { padding-bottom: 48px; } }

/* 하단 고정 구매 바 (휴대폰·태블릿 상품 페이지) */
.buybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--paper) 94%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); box-shadow: 0 -8px 24px -16px rgba(0, 0, 0, .25);
  transform: translateY(110%); transition: transform .25s ease;
}
.buybar.show { transform: none; }
.buybar-in { display: flex; align-items: center; gap: 12px; max-width: var(--wrap); margin-inline: auto; }
.buybar-in img { flex: none; width: 44px; height: 44px; border-radius: 10px; object-fit: contain; background: var(--mist); }
.buybar-txt { flex: 1; min-width: 0; margin: 0; line-height: 1.25; }
.buybar-txt b, .buybar-txt span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.buybar-txt b { font-size: .95rem; }
.buybar-txt span { font-size: .8rem; color: var(--ink-2); }
.buybar .btn { flex: none; white-space: nowrap; }
@media (max-width: 360px) { .buybar-in img { display: none; } .buybar-in { gap: 10px; } }
@media (min-width: 901px) { .buybar { display: none; } }
@media (max-width: 900px) { .is-pdp .site-foot { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- prose / contact ---------- */
.prose { padding: 8px 0 56px; }
.prose h2 { font-size: 1.5rem; margin-top: 1.8em; }
.prose p { max-width: 38em; color: var(--ink); }
.prose a { color: var(--sea); font-weight: 600; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding: 24px 0 40px; }
.contact-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--r); display: grid; align-content: start; gap: 6px; min-width: 0; }
.contact-card h2 { font-size: 1.25rem; margin: 0; }
.contact-card p { color: var(--ink-2); margin: 0 0 10px; overflow-wrap: anywhere; }
.contact-card .btn { justify-self: start; }
@media (max-width: 640px) {
  .contact-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; padding-top: 16px; }
  .contact-card { padding: 20px; }
  .contact-card .btn { justify-self: stretch; }
}

/* ---------- footer ---------- */
.site-foot { background: var(--ink); color: #fff; padding: 56px 0 28px; margin-top: 24px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 32px; }
.foot-brand .logo .badge { filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.foot-brand p { color: rgba(255,255,255,.7); margin-top: 12px; }
.foot-col { display: grid; align-content: start; gap: 2px; }
.foot-h { font-family: var(--font-body); font-size: 1rem; font-weight: 600; letter-spacing: 0; line-height: 1.3; color: rgba(255,255,255,.55); margin: 0 0 6px; }
.foot-col a { padding: 5px 0; overflow-wrap: anywhere; }
.foot-col a:hover { text-decoration: underline; }
.foot-col span { color: rgba(255,255,255,.7); font-size: .95rem; margin-top: 6px; }
.foot-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); display: grid; gap: 6px; font-size: .8rem; color: rgba(255,255,255,.55); }
@media (max-width: 760px) {
  .site-foot { padding: 40px 0 24px; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .foot-col { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .foot-h { grid-column: 1 / -1; margin-bottom: 0; }
  .foot-col a { padding: 11px 0; line-height: 1.3; }
  .foot-contact { grid-template-columns: minmax(0, 1fr); }
  .foot-legal { margin-top: 28px; }
}

/* ---------- KOR / US 사이트 전환 (aidinband.co.kr ↔ aidinband.com) ---------- */
.bar .nav { margin-left: auto; }
.site-switch { display: inline-flex; flex: none; gap: 2px; padding: 3px; border: 2px solid var(--ink); border-radius: 999px; font-family: var(--font-body); font-size: .78rem; font-weight: 700; line-height: 1; letter-spacing: .04em; }
.site-switch a, .site-switch span { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; min-height: 30px; padding: 0 10px; border-radius: 999px; color: var(--ink); }
.site-switch [aria-current] { background: var(--ink); color: #fff; }
@media (hover: hover) { .site-switch a:hover { background: var(--mist); } }
@media (max-width: 760px) {
  .bar { gap: 12px; }
  .site-switch { margin-left: auto; }
}