/*
  Yuliang Liu Professor Homepage
  Design language: ink, bone paper, cinnabar, precise document grids.
  Edit content in assets/js/data.js. Edit visual style here.
*/
:root {
  --ink: #17130f;
  --ink-2: #2c261f;
  --muted: #736a60;
  --muted-2: #958b80;
  --bone: #f5efe5;
  --bone-2: #efe4d3;
  --paper: rgba(255, 251, 244, 0.86);
  --paper-solid: #fffaf1;
  --line: rgba(34, 26, 18, 0.12);
  --line-strong: rgba(34, 26, 18, 0.2);
  --cinnabar: #b2442e;
  --cinnabar-2: #8e2f21;
  --gold: #c09a52;
  --jade: #4b7163;
  --shadow: 0 26px 80px rgba(30, 21, 12, 0.14);
  --shadow-soft: 0 16px 48px rgba(30, 21, 12, 0.10);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --max: 1180px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 12% 12%, rgba(178, 68, 46, 0.09), transparent 28%),
    radial-gradient(circle at 88% 6%, rgba(75, 113, 99, 0.10), transparent 32%),
    linear-gradient(135deg, #f7efe3 0%, #f3eadf 45%, #efe1cf 100%);
  overflow-x: hidden;
}

body.has-custom-background::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background-image: linear-gradient(120deg, rgba(245,239,229,.88), rgba(245,239,229,.68)), var(--custom-bg);
  background-size: cover;
  background-position: center;
  opacity: .92;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(23,19,15,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,19,15,0.026) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.55), transparent 78%);
  z-index: -3;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
::selection { color: var(--paper-solid); background: var(--cinnabar); }
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--paper-solid);
  border-radius: 999px;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .20;
  z-index: -2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.32'/%3E%3C/svg%3E");
}
.oracle-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  color: rgba(112, 82, 53, .12);
  font-family: var(--serif);
  font-size: clamp(40px, 8vw, 120px);
  line-height: 1;
}
.oracle-background span {
  position: absolute;
  transform: rotate(var(--r, -8deg));
  filter: blur(.1px);
}
.oracle-background span:nth-child(1) { top: 13%; left: 4%; --r: -11deg; }
.oracle-background span:nth-child(2) { top: 22%; right: 7%; --r: 13deg; }
.oracle-background span:nth-child(3) { top: 61%; left: 8%; --r: 8deg; }
.oracle-background span:nth-child(4) { bottom: 8%; right: 14%; --r: -12deg; }
.oracle-background span:nth-child(5) { top: 42%; left: 58%; --r: 4deg; }
.oracle-background span:nth-child(6) { bottom: 17%; left: 42%; --r: -5deg; }
.oracle-background span:nth-child(7) { top: 74%; right: 4%; --r: 18deg; }
.oracle-background span:nth-child(8) { top: 7%; left: 49%; --r: -2deg; }
.oracle-background span:nth-child(9) { top: 50%; right: 26%; --r: 20deg; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 36px), var(--max));
  margin: 18px auto 0;
  padding: 12px 12px 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.74);
  backdrop-filter: blur(20px) saturate(1.1);
  box-shadow: 0 18px 54px rgba(35, 25, 15, 0.08);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-seal {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--cinnabar);
  color: #fff7ec;
  font-family: var(--serif);
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.22), 0 10px 24px rgba(178,68,46,.25);
}
.brand-text { display: grid; gap: 2px; min-width: 0; }
.brand-text strong { font-size: 15px; letter-spacing: .02em; white-space: nowrap; }
.brand-text em { font-size: 11px; color: var(--muted); font-style: normal; white-space: nowrap; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  position: relative;
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .01em;
  transition: color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}
.site-nav a:hover { color: var(--ink); background: rgba(23,19,15,.055); transform: translateY(-1px); }
.site-nav a.active { color: var(--paper-solid); background: var(--ink); }
.menu-button { display: none; }

.page-shell {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 56px 0 72px;
}
.section { margin: 72px 0; }
.section:first-child { margin-top: 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cinnabar-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: .7;
}
.display-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: clamp(46px, 8vw, 112px);
  line-height: .9;
  letter-spacing: -.055em;
  max-width: 920px;
}
.page-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 82px);
  line-height: .96;
  letter-spacing: -.045em;
  max-width: 850px;
}
.lead {
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
  max-width: 760px;
}
.mini-lead {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}
.kicker-row { display:flex; flex-wrap:wrap; gap: 10px; margin-top: 22px; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,250,241,.58);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .01em;
}
.chip.accent { color: var(--cinnabar-2); border-color: rgba(178,68,46,.25); background: rgba(178,68,46,.08); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 250, 241, .7);
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  box-shadow: 0 8px 28px rgba(25,18,12,.06);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); background: var(--paper-solid); }
.button.primary { background: var(--ink); color: var(--paper-solid); border-color: transparent; }
.button.primary:hover { background: #000; }
.button.cinnabar { background: var(--cinnabar); color: #fff7ec; border-color: transparent; }
.link-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 750;
  font-size: 13px;
}
.link-line::after { content: "↗"; color: var(--cinnabar); transition: transform .2s var(--ease); }
.link-line:hover::after { transform: translate(2px,-2px); }

/* Home */
.hero {
  display: grid;
  grid-template-columns: minmax(310px, 0.74fr) minmax(420px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: calc(100vh - 174px);
}
.portrait-stage {
  position: relative;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: 42px;
  background:
    linear-gradient(145deg, rgba(255,250,241,.86), rgba(239,228,211,.54)),
    radial-gradient(circle at 18% 18%, rgba(178,68,46,.12), transparent 34%);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.portrait-stage::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(178,68,46,.18);
  border-radius: 32px;
  pointer-events: none;
}
.portrait-stage::after {
  content: var(--portrait-badge, "DOCUMENT · IMAGE · INTELLIGENCE");
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(23,19,15,.84);
  color: rgba(255,250,241,.9);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
}
.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5.2;
  border-radius: 30px;
  overflow: hidden;
  background: var(--bone-2);
}
.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vertical-seal {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  gap: 4px;
  width: 50px;
  padding: 12px 0;
  border-radius: 18px;
  background: rgba(178,68,46,.92);
  color: #fff7ec;
  font-family: var(--serif);
  font-weight: 700;
  text-align: center;
  box-shadow: 0 16px 32px rgba(178,68,46,.22);
}
.vertical-seal span { display:block; }
.hero-copy { position: relative; }
.hero-copy .lead { margin-top: 26px; max-width: 690px; }
.name-mark {
  position: absolute;
  top: -78px;
  right: -24px;
  font-family: var(--serif);
  font-size: clamp(92px, 15vw, 190px);
  line-height: 1;
  color: rgba(178,68,46,.07);
  pointer-events: none;
  user-select: none;
}
.home-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: -20px;
}
.strip-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,250,241,.58);
  backdrop-filter: blur(10px);
}
.strip-card span {
  display: block;
  color: var(--cinnabar-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.strip-card strong { font-family: var(--serif); font-size: 24px; letter-spacing: -.02em; }

/* Shared page layout */
.page-hero {
  display: grid;
  gap: 20px;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255,250,241,.78), rgba(239,228,211,.48)),
    radial-gradient(circle at top right, rgba(178,68,46,.08), transparent 34%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
}
.page-hero::after {
  content: attr(data-glyph);
  position: absolute;
  right: 34px;
  bottom: -34px;
  color: rgba(178,68,46,.08);
  font-family: var(--serif);
  font-size: clamp(110px, 19vw, 260px);
  line-height: 1;
}
.page-hero > * { position: relative; z-index: 1; }
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .62fr);
  gap: 24px;
  align-items: start;
}
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.68);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.panel-inner { padding: clamp(24px, 4vw, 42px); }
.panel h2, .section h2 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -.04em;
}
.panel h3 { margin: 0 0 12px; font-size: 17px; }
.panel p { color: var(--muted); line-height: 1.7; }
.ruled-list { display: grid; border-top: 1px solid var(--line); }
.ruled-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.ruled-item time, .ruled-item .label {
  color: var(--cinnabar-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ruled-item strong { display:block; margin-bottom: 4px; }
.ruled-item p { margin: 0; color: var(--muted); line-height: 1.55; }
.side-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(23,19,15,.92);
  color: var(--paper-solid);
  box-shadow: var(--shadow-soft);
}
.side-card p { color: rgba(255,250,241,.72); line-height: 1.65; }
.side-card .chip { background: rgba(255,255,255,.08); color: rgba(255,250,241,.88); border-color: rgba(255,255,255,.12); }
.orbit-card {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.orbit-card::before,
.orbit-card::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255,250,241,.18);
  border-radius: 50%;
}
.orbit-card::before { width: 260px; height: 260px; }
.orbit-card::after { width: 160px; height: 160px; }
.orbit-core {
  position: relative;
  z-index: 1;
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: var(--cinnabar);
  color: #fff7ec;
  font-family: var(--serif);
  font-size: 46px;
  box-shadow: 0 18px 52px rgba(178,68,46,.30);
}

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative;
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,250,241,.66);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 42px rgba(30,21,12,.07);
  overflow: hidden;
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
a.card:hover, .project-card:hover, .gallery-card:hover, .post-card:hover, .life-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(178,68,46,.28);
}
.card .num {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--cinnabar-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
}
.card h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 26px; line-height: 1.05; letter-spacing: -.03em; }
.card p { margin: 0; color: var(--muted); line-height: 1.62; }
.card::after {
  content: attr(data-glyph);
  position: absolute;
  right: 18px;
  bottom: -22px;
  color: rgba(178,68,46,.06);
  font-family: var(--serif);
  font-size: 120px;
  line-height: 1;
}

/* Projects */
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.project-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.72);
  overflow: hidden;
  box-shadow: 0 12px 46px rgba(30,21,12,.08);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.project-media { position: relative; min-height: 220px; background: #efe4d3; overflow: hidden; }
.project-media img { width: 100%; height: 100%; object-fit: cover; }
.project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(23,19,15,.10));
}
.project-body { padding: 24px; display: grid; align-content: start; gap: 14px; }
.project-status {
  width: fit-content;
  color: var(--cinnabar-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.project-body h3 { margin: 0; font-family: var(--serif); font-size: 29px; line-height: 1.05; letter-spacing: -.035em; }
.project-body p { margin: 0; color: var(--muted); line-height: 1.6; }
.tag-row { display:flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display:inline-flex;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.detail-grid { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }
.detail-figure {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255,250,241,.76);
  box-shadow: var(--shadow-soft);
}
.detail-figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.detail-figure figcaption { padding: 16px 20px; color: var(--muted); font-size: 13px; }
.prose {
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.74);
  box-shadow: var(--shadow-soft);
}
.prose h2 { margin: 0 0 18px; font-family: var(--serif); font-size: 42px; letter-spacing: -.04em; }
.prose h3 { margin-top: 30px; }
.prose p, .prose li { color: var(--muted); line-height: 1.75; }
.prose ul { padding-left: 20px; }

/* Publications */
.pub-list { display: grid; gap: 12px; }
.pub-item {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,250,241,.66);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.pub-item:hover { transform: translateY(-2px); border-color: rgba(178,68,46,.28); }
.pub-item h3 { margin: 0 0 8px; font-size: 17px; }
.pub-item p { margin: 0 0 8px; color: var(--muted); line-height: 1.5; }
.pub-meta { color: var(--cinnabar-2); font-family: var(--mono); font-size: 12px; letter-spacing: .06em; }

/* Blog */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.post-card {
  display: grid;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.68);
  overflow: hidden;
  box-shadow: 0 12px 42px rgba(30,21,12,.07);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.post-cover { aspect-ratio: 16 / 10; background: var(--bone-2); overflow:hidden; }
.post-cover img { width:100%; height:100%; object-fit:cover; }
.post-body { padding: 22px; }
.post-body time { color: var(--cinnabar-2); font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.post-body h3 { margin: 12px 0 10px; font-family: var(--serif); font-size: 26px; line-height: 1.05; letter-spacing: -.035em; }
.post-body p { margin: 0; color: var(--muted); line-height: 1.58; }
.article { max-width: 860px; margin: 0 auto; }
.article .prose { padding: clamp(28px, 5vw, 62px); }
.article-header { margin-bottom: 20px; }
.article-header time { color: var(--cinnabar-2); font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.article-header h1 { margin: 14px 0 16px; font-family: var(--serif); font-size: clamp(42px, 7vw, 78px); line-height: .96; letter-spacing: -.05em; }
.article-header p { color: var(--muted); font-size: 18px; line-height: 1.6; }
.article-body img { width: 100%; border-radius: var(--radius-md); margin: 24px 0; }
.article-body h2 { margin-top: 36px; }

/* Gallery / Life */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-card, .life-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.66);
  overflow: hidden;
  box-shadow: 0 12px 42px rgba(30,21,12,.07);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.gallery-card img, .life-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gallery-card div, .life-card div { padding: 20px; }
.gallery-card h3, .life-card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 25px; letter-spacing: -.03em; }
.gallery-card p, .life-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.life-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.life-card img { aspect-ratio: 1 / 1; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr .75fr; gap: 22px; align-items: stretch; }
.contact-card {
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(23,19,15,.94);
  color: var(--paper-solid);
  box-shadow: var(--shadow);
}
.contact-card h2 { margin: 0 0 18px; font-family: var(--serif); font-size: clamp(36px, 5vw, 68px); line-height: .95; letter-spacing: -.05em; }
.contact-card p { color: rgba(255,250,241,.72); line-height: 1.7; }
.contact-list { display: grid; gap: 12px; margin-top: 28px; }
.contact-list a, .contact-list span {
  display:flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: rgba(255,250,241,.9);
}
.contact-list small { color: rgba(255,250,241,.52); font-family: var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.quote-card {
  display: grid;
  place-items: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,250,241,.70);
  box-shadow: var(--shadow-soft);
}
.quote-card blockquote { margin: 0; font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); line-height: 1.05; letter-spacing: -.04em; }
.quote-card cite { display:block; margin-top: 18px; color: var(--cinnabar-2); font-family: var(--mono); font-size: 12px; font-style: normal; letter-spacing: .12em; text-transform: uppercase; }

.site-footer {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto 28px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.footer-inner { display:flex; justify-content: space-between; gap: 20px; align-items:center; }
.footer-links { display:flex; flex-wrap:wrap; gap: 14px; }
.footer-links a { color: var(--ink); font-weight: 650; }
.empty-state {
  padding: 34px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  color: var(--muted);
  background: rgba(255,250,241,.42);
}

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .portrait-stage { max-width: 520px; }
  .home-strip, .card-grid, .post-grid, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { grid-template-columns: 220px 1fr; }
  .detail-grid, .contact-grid, .split-grid { grid-template-columns: 1fr; }
  .life-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .site-header { border-radius: 28px; align-items: flex-start; }
  .brand-text em { display:none; }
  .menu-button {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 14px;
    background: rgba(23,19,15,.07);
    cursor: pointer;
  }
  .menu-button span { display:block; width: 18px; height: 2px; background: var(--ink); margin: 3px 0; transition: transform .2s var(--ease); }
  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255,250,241,.94);
    box-shadow: var(--shadow-soft);
  }
  .site-header.open .site-nav { display: flex; }
  .site-nav a { padding: 13px 14px; }
  .page-shell { padding-top: 36px; }
}
@media (max-width: 680px) {
  .page-shell, .site-header, .site-footer { width: min(calc(100% - 24px), var(--max)); }
  .home-strip, .card-grid, .card-grid.two, .post-grid, .gallery-grid, .life-grid { grid-template-columns: 1fr; }
  .project-card { grid-template-columns: 1fr; }
  .project-media { min-height: 210px; }
  .ruled-item { grid-template-columns: 1fr; gap: 6px; }
  .display-title { font-size: clamp(52px, 16vw, 80px); }
  .page-title { font-size: clamp(42px, 14vw, 66px); }
  .portrait-stage::after { font-size: 9px; letter-spacing: .11em; }
  .footer-inner { display: grid; }
}

/* v3 refinements: quieter homepage, editable detail pages, audio atmosphere */
body.has-home-background[data-page="home"]::after,
body.has-home-background[data-page="home"]::before {
  content: "";
}
body.has-home-background[data-page="home"] .page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background-image: linear-gradient(120deg, rgba(246,239,228,.92), rgba(246,239,228,.74)), var(--home-bg);
  background-size: cover;
  background-position: center;
  opacity: calc(.55 + var(--bg-strength, .18));
}
.refined-hero {
  position: relative;
  isolation: isolate;
}
.refined-hero::before {
  content: "";
  position: absolute;
  inset: -28px;
  z-index: -1;
  border: 1px solid rgba(34,26,18,.08);
  border-radius: 46px;
  background:
    linear-gradient(120deg, rgba(255,250,241,.35), rgba(255,250,241,0)),
    radial-gradient(circle at 66% 22%, rgba(178,68,46,.07), transparent 34%);
  pointer-events: none;
}
.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
  max-width: 760px;
}
.portal {
  min-height: 94px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,250,241,.55);
  backdrop-filter: blur(12px);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}
.portal:hover {
  transform: translateY(-3px);
  border-color: rgba(178,68,46,.26);
  background: rgba(255,250,241,.86);
}
.portal span {
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: -.035em;
  margin-bottom: 8px;
}
.portal em {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  line-height: 1.35;
}
.compact-links { margin-top: 22px; }
.sound-card {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(34,26,18,.14);
  border-radius: 999px;
  background: rgba(23,19,15,.92);
  color: var(--paper-solid);
  box-shadow: 0 18px 42px rgba(30,21,12,.12);
}
.sound-card small,
.sound-card em { display:block; }
.sound-card small { font-weight: 800; font-size: 12px; }
.sound-card em { color: rgba(255,250,241,.56); font-style: normal; font-size: 11px; margin-top: 2px; }
.sound-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(255,250,241,.16);
  border-radius: 999px;
  color: var(--paper-solid);
  background: rgba(255,255,255,.08);
  cursor: pointer;
}
.sound-button strong { font-size: 12px; }
.sound-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 0 0 0 rgba(178,68,46,.6);
}
.sound-card.playing .sound-dot { animation: pulseSound 1.25s infinite; }
@keyframes pulseSound {
  0% { box-shadow: 0 0 0 0 rgba(178,68,46,.65); }
  100% { box-shadow: 0 0 0 11px rgba(178,68,46,0); }
}
.card-disabled {
  cursor: default;
  opacity: .86;
}
.open-indicator {
  display: inline-flex;
  margin-top: 14px;
  color: var(--cinnabar-2);
  font-weight: 800;
  font-size: 12px;
}
.prose blockquote {
  margin: 26px 0;
  padding: 22px 26px;
  border-left: 4px solid var(--cinnabar);
  border-radius: 18px;
  background: rgba(178,68,46,.06);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.18;
  letter-spacing: -.035em;
}
.prose figure {
  margin: 28px 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,250,241,.62);
  overflow: hidden;
}
.prose figure img { width: 100%; margin: 0; border-radius: 0; }
.prose figcaption {
  padding: 13px 16px;
  color: var(--muted);
  font-size: 13px;
}
.prose .callout {
  margin: 24px 0;
  padding: 18px 20px;
  border: 1px solid rgba(75,113,99,.18);
  border-radius: 20px;
  background: rgba(75,113,99,.08);
}
.prose .callout strong {
  display: block;
  margin-bottom: 8px;
  color: var(--jade);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.prose hr {
  margin: 34px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
.custom-prose { max-width: 900px; margin-left: auto; margin-right: auto; }
.gallery-card, .life-card { display: block; color: inherit; }
.gallery-card:hover, .life-card:hover, .post-card:hover, .project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 58px rgba(30,21,12,.12);
  border-color: rgba(178,68,46,.24);
}
.card-disabled:hover { transform: none; border-color: var(--line); box-shadow: 0 12px 42px rgba(30,21,12,.07); }
.article-body > img:first-child { box-shadow: var(--shadow-soft); }
@media (max-width: 880px) {
  .portal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sound-card { border-radius: 24px; align-items: flex-start; }
}
@media (max-width: 520px) {
  .portal-grid { grid-template-columns: 1fr; }
  .sound-card { display: grid; border-radius: 22px; }
}