:root {
  --paper:#faf9f6; --white:#fff; --ink:#282b27; --muted:#65675f;
  --line:#dedfd6; --accent:#52604b;
  --body:'IBM Plex Sans KR','Apple SD Gothic Neo',sans-serif;
  --latin:'DM Sans',Arial,sans-serif; --serif:'Instrument Serif',Georgia,serif;
  --gutter:clamp(24px,5vw,80px); --content:1160px;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--white); color:var(--ink); font:400 16px/1.85 var(--body); -webkit-font-smoothing:antialiased; }
body.dialog-open { overflow:hidden; }
button,a { -webkit-tap-highlight-color:transparent; }
a { color:inherit; text-decoration:none; }
button { font:inherit; color:inherit; cursor:pointer; }
img { display:block; max-width:100%; }
figure,p,h1,h2,h3 { margin:0; }
h1,h2,h3 { font-weight:400; word-break:keep-all; overflow-wrap:break-word; }
h1 { font-size:clamp(44px,4vw,58px); line-height:1.35; letter-spacing:-.065em; }
h2 { font-size:clamp(34px,3.3vw,46px); line-height:1.4; letter-spacing:-.055em; }
h3 { font-size:24px; line-height:1.5; letter-spacing:-.035em; }
p { word-break:keep-all; overflow-wrap:break-word; }
::selection { background:#e2e7d9; }
:focus-visible { outline:2px solid var(--accent); outline-offset:5px; }
.page[hidden] { display:none!important; }
.wrap { width:min(var(--content),calc(100% - var(--gutter)*2)); margin-inline:auto; }
.skip-link { position:absolute; left:20px; top:-100px; z-index:50; background:var(--ink); color:white; padding:12px 20px; }
.skip-link:focus { top:10px; }
.eyebrow,.micro,.product-english { font-size:12px; line-height:1.7; color:var(--muted); }
.eyebrow { font-family:var(--latin),var(--body); letter-spacing:.08em; }
.serif { font:italic 42px/1.15 var(--serif); }
.button,.text-link { display:inline-flex; align-items:center; justify-content:space-between; gap:24px; min-height:46px; font-size:14px; line-height:1.5; }
.button { padding:12px 22px; border:1px solid var(--accent); background:transparent; color:var(--ink); }
.button span,.text-link span { font-size:18px; }
.button:hover { background:var(--accent); color:white; }
.text-link { border-bottom:1px solid var(--ink); padding:10px 0; }
.text-link:hover { color:var(--accent); border-color:var(--accent); }
.concept-note { font-size:13px; color:var(--muted); line-height:1.8; }

/* Original artwork, framed without altering the supplied file. */
.logo-window { position:relative; display:block; width:44px; aspect-ratio:448/656; overflow:hidden; mix-blend-mode:multiply; }
.logo-window img { position:absolute; width:342.857143%; max-width:none; height:auto; left:-121.428571%; top:-25.304878%; }
.brand-mark { display:inline-flex; align-items:center; justify-content:center; min-width:44px; min-height:44px; }
.announcement { background:var(--paper); min-height:34px; padding:6px 20px; display:flex; justify-content:center; gap:24px; font-size:12px; line-height:1.8; }
.announcement span { color:var(--muted); }
.header-inner { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:20px; min-height:108px; border-bottom:1px solid var(--line); }
.brand-mark { justify-self:start; }
.primary-nav { display:flex; gap:30px; align-items:center; }
.primary-nav a,.footer-menu a { display:flex; align-items:center; justify-content:center; min-width:44px; min-height:46px; font:500 12px/1.4 var(--latin); letter-spacing:.045em; }
.primary-nav a { position:relative; }
.primary-nav a[aria-current]::after { content:''; position:absolute; bottom:4px; left:0; right:0; height:1px; background:var(--ink); }
.header-note { justify-self:end; color:var(--muted); font-size:12px; }

/* All photographic windows reference untouched source images. */
.image-window { position:relative; display:block; width:100%; aspect-ratio:var(--ratio); overflow:hidden; background:var(--paper); }
.image-window img { position:absolute; height:auto; max-width:none; }
figcaption { display:flex; justify-content:space-between; gap:15px; color:var(--muted); font-size:12px; line-height:1.7; margin-top:13px; }
.home-cover { display:grid; grid-template-columns:.9fr 1.1fr; gap:6%; align-items:center; padding-top:50px; }
.cover-copy { padding-block:18px; }
.cover-copy h1 { font-size:44px; margin:22px 0; }
.title-line { display:block; }
.cover-deck { color:#4f534a; }
.cover-copy .button { margin:30px 0 16px; background:var(--accent); color:white; }
.cover-copy .button:hover { background:#394334; }
.cover-image { min-width:0; }
.section-space { padding-block:104px; }
.section-heading { display:flex; align-items:end; justify-content:space-between; gap:24px; }
.section-heading h2 { margin-top:12px; }
.section-heading > .text-link { flex-shrink:0; }
.section-intro { margin:24px 0 36px; color:#565a51; }
.selected-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px; }
.product-card-button { display:block; width:100%; padding:0; background:none; border:0; text-align:left; }
.product-image { display:grid; place-items:center; position:relative; aspect-ratio:1; padding:12px; background:#f3f2ed; overflow:hidden; }
.image-arrow { position:absolute; bottom:12px; right:12px; width:36px; height:36px; display:grid; place-items:center; background:#fffffff0; color:var(--ink); font-size:20px; }
.product-meta { display:block; padding-top:18px; }
.product-heading { display:flex; justify-content:space-between; align-items:baseline; gap:10px; }
.product-heading h2,.product-heading h3 { font-size:20px; font-weight:500; line-height:1.5; letter-spacing:-.035em; }
.product-heading .micro { white-space:nowrap; }
.product-lead { display:block; margin-top:8px; font-size:15px; line-height:1.75; color:#55594f; word-break:keep-all; }
.product-english { display:block; margin-top:12px; font-family:var(--latin); letter-spacing:.015em; }
.selected-card .product-heading .micro { display:none; }
.selected-card .product-lead { min-height:3.5em; }
.product-card-button:hover .product-heading h2,.product-card-button:hover .product-heading h3 { text-decoration:underline; text-underline-offset:5px; }

.collection-story { background:var(--paper); }
.feature-story { display:grid; grid-template-columns:1.35fr 1fr; gap:7%; align-items:center; margin-top:45px; }
.feature-copy h3 { font-size:30px; margin:16px 0 20px; }
.feature-copy > p:not(.eyebrow) { color:#55594f; }
.feature-copy .text-link { margin-top:18px; }
.story-notes { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:7%; border-top:1px solid var(--line); margin-top:50px; padding-top:30px; }
.story-notes h3 { font-size:20px; margin:10px 0; }
.story-notes p { color:#55594f; font-size:15px; }
.story-notes .text-link { margin-top:12px; }
.home-brand { display:grid; grid-template-columns:1.1fr 1fr .7fr; grid-template-rows:auto auto; gap:32px 5%; align-items:start; }
.brand-copy { grid-column:1; grid-row:1/3; align-self:center; }
.brand-copy h2 { margin:18px 0 25px; font-size:clamp(34px,3vw,44px); }
.brand-copy > p:not(.eyebrow) { color:#55594f; margin-top:14px; }
.brand-copy .button { margin-top:30px; }
.brand-scene { grid-column:2/4; grid-row:1; width:85%; justify-self:end; }
.brand-detail { grid-column:2; grid-row:2; width:75%; margin-top:-15px; }
.brand-sign { grid-column:3; grid-row:2; align-self:center; }
.brand-sign .serif { font-size:32px; color:var(--accent); }
.brand-sign .logo-window { width:52px; margin-top:28px; }
.collection-invitation { display:grid; grid-template-columns:1fr auto; align-items:center; gap:24px 50px; border-top:1px solid var(--line); padding:60px 0 80px; }
.collection-invitation h2 { margin:16px 0; }
.collection-invitation .concept-note { grid-column:1/-1; border-top:1px solid var(--line); padding-top:24px; margin-top:12px; }

/* Brand chapters: one concrete viewpoint and one piece of visual evidence. */
.page-intro { padding:66px 0 48px; }
.page-intro h1 { margin:20px 0 24px; }
.intro-deck { max-width:740px; color:#55594f; }
.page-intro .concept-note { margin-top:22px; }
.brand-chapter { display:grid; grid-template-columns:1.1fr .9fr; gap:12%; align-items:center; padding:64px 0; border-top:1px solid var(--line); }
.brand-chapter h2 { margin:18px 0 24px; }
.brand-chapter p:not(.eyebrow) { color:#55594f; }
.brand-chapter .text-link { margin-top:20px; }
.brand-chapter figure { width:100%; max-width:410px; justify-self:end; }
#page-brand .brand-chapter:nth-of-type(1) figure { max-width:230px; justify-self:center; }
.brand-chapter.reverse { grid-template-columns:.9fr 1.1fr; }
.brand-chapter.reverse > div { grid-column:2; grid-row:1; }
.brand-chapter.reverse figure { grid-column:1; grid-row:1; max-width:290px; justify-self:center; }
.related-links { display:flex; flex-wrap:wrap; gap:10px 26px; }
.brand-closing { border-top:1px solid var(--line); padding:50px 0 80px; }
.brand-closing .button { margin:24px 0; }

/* Collection: a steady grid and an explicit filter state. */
.shop-controls { display:flex; flex-wrap:wrap; align-items:center; gap:10px; padding:20px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); margin-bottom:38px; }
.filter-btn { min-height:46px; min-width:64px; border:1px solid transparent; background:transparent; padding:10px 18px; font-size:15px; }
.filter-btn span { margin-left:8px; font:12px var(--latin); }
.filter-btn.is-active { background:var(--accent); color:#fff; border-color:var(--accent); }
.filter-btn:not(.is-active):hover { border-color:var(--line); }
#shopCount { margin-left:auto; font-size:13px; color:var(--muted); }
.product-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:52px 30px; padding-bottom:90px; }
.product-card { min-width:0; }
.product-card .product-lead { min-height:3.5em; }
.notice-empty { border-block:1px solid var(--line); padding:60px 0 90px; margin-bottom:90px; }
.notice-empty h2 { font-size:28px; }
.notice-empty p { margin:18px 0 24px; }

.site-footer { background:var(--paper); border-top:1px solid var(--line); }
.footer-top { display:flex; justify-content:space-between; gap:32px; padding:46px 0; }
.footer-top p { margin-top:18px; font-size:13px; color:var(--muted); }
.footer-menu { display:flex; align-items:start; gap:24px; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; border-top:1px solid var(--line); padding:20px 0 25px; font-size:12px; color:var(--muted); }

/* Native dialog: one scroll surface and a close control that stays in view. */
dialog { width:min(1040px,calc(100% - 64px)); max-width:none; max-height:calc(100dvh - 48px); padding:0; border:1px solid var(--line); background:#fff; color:var(--ink); overflow:auto; overscroll-behavior:contain; }
dialog::backdrop { background:#182018b3; }
.dialog-toolbar { display:flex; justify-content:space-between; align-items:center; gap:16px; position:sticky; top:0; z-index:3; padding:12px 30px; background:#fff; border-bottom:1px solid var(--line); }
#closeDialog { display:flex; align-items:center; gap:14px; min-height:44px; min-width:76px; padding:8px 12px; background:white; border:1px solid var(--line); font-size:14px; }
#closeDialog span { font-size:24px; line-height:1; }
#dialogContent { padding:36px 56px 0; }
.detail-heading h1 { font-size:46px; margin:12px 0; }
.detail-lead { font-size:20px; }
.detail-heading .micro { margin-top:10px; }
.detail-hero { max-width:680px; margin:32px auto; }
.detail-introduction { max-width:720px; margin:36px auto 48px; }
.detail-notes { display:grid; grid-template-columns:1fr 1fr; gap:44px; padding-block:35px; border-block:1px solid var(--line); }
.detail-notes h2 { font-size:24px; margin:12px 0 18px; }
.detail-notes p:not(.eyebrow) { color:#55594f; }
.detail-section { display:grid; grid-template-columns:1fr 1fr; gap:34px; align-items:start; padding-top:48px; }
.detail-section h2 { font-size:26px; margin:12px 0 20px; }
.detail-section p:not(.eyebrow) { color:#55594f; }
.detail-section figure { max-width:100%; }
.detail-gallery .image-window { max-width:var(--source-width,100%); }
.detail-disclaimer { margin-top:48px; padding:28px; background:var(--paper); }
.detail-disclaimer h2 { font-size:22px; margin-bottom:12px; }
.detail-disclaimer p { font-size:14px; color:var(--muted); }
.detail-related { margin-top:40px; }
.detail-related h2 { font-size:24px; margin-bottom:16px; }
.detail-related > div { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.related-product { display:flex; width:100%; justify-content:space-between; align-items:center; gap:15px; text-align:left; background:none; border:0; border-block:1px solid var(--line); padding:18px 0; font-size:17px; }
.related-product small { display:block; font-size:13px; color:var(--muted); line-height:1.8; margin-top:5px; }
.dialog-footer { padding:32px 56px 40px; }

@media(max-width:1050px) {
  .header-note { display:none; }
  .header-inner { grid-template-columns:1fr auto; }
  .home-cover { gap:5%; }
  .cover-copy h1 { font-size:38px; }
  .selected-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:36px 28px; }
  .feature-story { grid-template-columns:1fr; gap:30px; }
  .feature-copy { max-width:650px; }
  .home-brand { grid-template-columns:1fr 1fr; gap:30px 6%; }
  .brand-copy { grid-column:1; grid-row:1; }
  .brand-scene { grid-column:2; grid-row:1; width:100%; align-self:center; }
  .brand-detail { grid-column:2; grid-row:2; width:60%; margin-top:0; }
  .brand-sign { grid-column:1; grid-row:2; }
  .brand-sign .logo-window { display:none; }
  .product-grid { gap:40px 22px; }
  .product-heading { flex-direction:column; gap:4px; }
}
@media(max-width:760px) {
  :root { --gutter:24px; }
  h1 { font-size:36px; line-height:1.45; }
  h2 { font-size:32px; }
  h3 { font-size:24px; }
  .header-inner { min-height:0; grid-template-columns:auto 1fr; gap:10px; padding-top:18px; }
  .logo-window { width:36px; }
  .header-note { display:block; grid-column:2; grid-row:1; }
  .primary-nav { grid-column:1/-1; display:grid; grid-template-columns:repeat(4,1fr); gap:8px; padding:4px 0 10px; }
  .primary-nav a { font-size:12px; }
  .home-cover { display:flex; flex-direction:column; gap:30px; padding-top:32px; }
  .cover-copy { width:100%; padding:0; }
  .cover-copy h1 { font-size:36px; margin:16px 0 20px; }
  .cover-copy .button { margin:22px 0 14px; }
  .cover-image { width:100%; }
  .section-space { padding-block:68px; }
  .section-heading { align-items:start; flex-wrap:wrap; gap:16px; }
  .section-heading .text-link { font-size:14px; }
  .section-intro { margin:20px 0 28px; }
  .selected-grid { gap:30px 16px; }
  .product-image { padding:8px; }
  .product-heading h2,.product-heading h3 { font-size:18px; }
  .product-lead { font-size:16px; }
  .product-english { font-size:12px; }
  .product-meta { padding-top:14px; }
  .image-arrow { bottom:8px; right:8px; width:28px; height:28px; font-size:16px; }
  .feature-story { margin-top:28px; }
  .feature-copy h3 { font-size:28px; }
  .story-notes { grid-template-columns:1fr; gap:24px; margin-top:32px; padding-top:28px; }
  .story-notes h3 { font-size:22px; }
  .story-notes p { font-size:16px; }
  .home-brand { grid-template-columns:1fr 1fr; }
  .brand-copy { grid-column:1/-1; grid-row:1; }
  .brand-copy h2 { font-size:32px; }
  .brand-scene { grid-column:1/-1; grid-row:2; width:100%; }
  .brand-detail { grid-column:1; grid-row:3; width:100%; }
  .brand-sign { grid-column:2; grid-row:3; }
  .brand-sign .serif { font-size:30px; }
  .collection-invitation { grid-template-columns:1fr; padding:40px 0 56px; gap:24px; }
  .collection-invitation .button { justify-self:start; }
  .collection-invitation .concept-note { margin-top:0; }
  .page-intro { padding:42px 0 36px; }
  .brand-chapter,.brand-chapter.reverse { grid-template-columns:1fr; gap:30px; padding-block:42px; }
  .brand-chapter.reverse > div,.brand-chapter.reverse figure { grid-column:auto; grid-row:auto; }
  .brand-chapter figure { justify-self:start; max-width:100%; }
  .brand-chapter.reverse figure { max-width:270px; justify-self:center; }
  .brand-chapter .text-link { margin-top:16px; }
  .brand-closing { padding:36px 0 56px; }
  .shop-controls { gap:6px; padding:14px 0; margin-bottom:28px; }
  .filter-btn { padding:10px 12px; font-size:14px; min-width:52px; }
  .filter-btn span { margin-left:5px; }
  #shopCount { width:100%; margin-left:0; margin-top:8px; }
  .product-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:34px 16px; padding-bottom:60px; }
  .product-card .product-lead { min-height:0; }
  .footer-top { flex-direction:column; padding:34px 0; gap:24px; }
  .footer-menu { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; width:100%; }
  .footer-menu a { font-size:12px; }
  .footer-bottom { flex-direction:column; gap:6px; }
  dialog { width:calc(100% - 20px); max-height:calc(100dvh - 20px); }
  .dialog-toolbar { padding:8px 16px; }
  #dialogContent { padding:26px 20px 0; }
  .detail-heading h1 { font-size:34px; }
  .detail-lead { font-size:18px; }
  .detail-hero { margin:26px auto; }
  .detail-notes { grid-template-columns:1fr; gap:30px; padding-block:28px; }
  .detail-section { grid-template-columns:1fr; gap:24px; padding-top:36px; }
  .detail-section h2 { font-size:26px; }
  .detail-disclaimer { padding:22px; margin-top:32px; }
  .detail-related > div { grid-template-columns:1fr; gap:0; }
  .dialog-footer { padding:26px 20px 30px; }
  .dialog-footer .button { width:100%; }
}
@media(max-width:390px) {
  :root { --gutter:20px; }
  .announcement { gap:10px; font-size:12px; }
  .announcement span { display:none; }
  .primary-nav,.footer-menu { gap:3px; }
  .primary-nav a,.footer-menu a { letter-spacing:0; font-size:12px; }
  .cover-copy h1 { font-size:32px; }
  .page-intro h1 { font-size:32px; }
  .selected-grid,.product-grid { gap:28px 14px; }
  .product-heading h2,.product-heading h3 { font-size:17px; }
  .product-lead { font-size:16px; line-height:1.75; }
  .header-note { font-size:12px; }
  .brand-sign .serif { font-size:26px; }
}
@media(prefers-reduced-motion:no-preference) {
  .button { transition:background .2s,color .2s; }
  .reveal { opacity:0; transform:translateY(12px); transition:opacity .45s ease,transform .5s ease; }
  .reveal.is-visible,.reveal:focus-within { opacity:1; transform:none; }
}
@media(max-width:375px) {
  .cover-copy h1 { font-size:30px; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { transition:none!important; animation:none!important; }
  .reveal { opacity:1; transform:none; }
}