:root {
  --ink: #1f2a22;
  --ink-soft: #314138;
  --paper: #f3f1e9;
  --paper-light: #faf9f4;
  --sage: #dfe8dc;
  --sage-deep: #b9cdbb;
  --orange: #d56f49;
  --orange-soft: #f0c7b4;
  --blue: #6e889b;
  --muted: #6b756d;
  --line: rgba(31, 42, 34, 0.16);
  --line-strong: rgba(31, 42, 34, 0.32);
  --white: #fffef9;
  --serif: "STKaiti", "KaiTi", "FangSong", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --shadow: 0 24px 70px rgba(31, 42, 34, 0.12);
  --shadow-soft: 0 12px 36px rgba(31, 42, 34, 0.08);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 6%, rgba(213, 111, 73, 0.11), transparent 25rem),
    radial-gradient(circle at 4% 44%, rgba(110, 136, 155, 0.12), transparent 28rem),
    var(--paper);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(31,42,34,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,42,34,.025) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
  z-index: -1;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img, video { max-width: 100%; }
img { display: block; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -64px;
  z-index: 20;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
}
.skip-link:focus { top: 16px; }

.site-shell {
  width: min(1320px, calc(100% - 56px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 15;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 241, 233, 0.84);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  font-weight: 900;
  letter-spacing: .03em;
}
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--paper-light);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 20px;
  box-shadow: inset 0 -8px 14px rgba(213, 111, 73, .24);
}
.brand-copy { line-height: 1.1; }
.brand-copy small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}
.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
  background: rgba(255, 254, 249, .82);
  box-shadow: 0 4px 15px rgba(31, 42, 34, .07);
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(400px, .94fr);
  align-items: center;
  gap: clamp(44px, 5.2vw, 88px);
  padding: 66px 0 76px;
}
.hero-copy { position: relative; z-index: 1; min-width: 0; }
.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow::before,
.section-label::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.section-label.on-dark {
  color: var(--orange-soft);
}
.hero h1 {
  max-width: 900px;
  margin: 22px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(72px, 8.6vw, 132px);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .86;
}
.hero h1 em {
  display: block;
  width: max-content;
  max-width: 100%;
  padding-left: clamp(34px, 5vw, 72px);
  color: var(--orange);
  font-size: .45em;
  font-style: normal;
  letter-spacing: -.03em;
  line-height: 1.04;
  white-space: nowrap;
}
.hero-lede {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(19px, 2.2vw, 28px);
  line-height: 1.48;
  letter-spacing: -.03em;
}
.hero-owner {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 18px;
  max-width: 720px;
  margin-top: 24px;
  padding: 12px 0 11px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.owner-cn { font-family: var(--serif); font-size: clamp(28px, 3vw, 42px); line-height: 1; letter-spacing: -.05em; }
.owner-en { color: var(--orange); font-size: 13px; font-weight: 900; letter-spacing: .18em; }
.owner-meta { margin-left: auto; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.hero-note {
  max-width: 630px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.hero-action-block { margin-top: 28px; }
.action-kicker {
  display: block;
  margin-bottom: 9px;
  color: var(--orange);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .15em;
}
.hero-actions { align-items: center; margin-top: 0; gap: 12px; }
.hero-actions .button { min-height: 54px; border-radius: 999px; }
.hero-actions .button.primary {
  justify-content: space-between;
  min-width: 198px;
  padding: 7px 8px 7px 22px;
  box-shadow: 0 18px 34px rgba(31,42,34,.22);
}
.hero-actions .button.primary .button-arrow {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--orange);
  border-radius: 50%;
  font-size: 17px;
  transition: transform .24s ease, background .24s ease;
}
.hero-actions .button.primary:hover .button-arrow { transform: rotate(8deg) translate(1px, -1px); background: #ec7e55; }
.hero-actions .button.secondary { padding-inline: 20px; background: rgba(255,254,249,.66); }
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 254, 249, .72);
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--white); }
.button.primary {
  color: var(--paper-light);
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 15px 26px rgba(31,42,34,.18);
}
.button.primary:hover { background: #3a4c40; }
.button.orange { color: var(--paper-light); background: var(--orange); border-color: var(--orange); }
.button.subtle { background: transparent; }
.button.small { min-height: 38px; padding: 8px 12px; font-size: 12px; }

.hero-visual {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
}
.portrait-frame {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid rgba(255,254,249,.8);
  border-radius: 45% 45% 16px 16px;
  background: var(--sage);
  box-shadow: var(--shadow);
  transform: rotate(2.4deg);
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 15px;
  border: 1px solid rgba(255,254,249,.68);
  border-radius: 42% 42% 10px 10px;
  z-index: 1;
  pointer-events: none;
}
.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(.9) contrast(1.02);
}
.portrait-caption {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  z-index: 2;
  padding: 14px 16px;
  color: var(--paper-light);
  background: rgba(31,42,34,.76);
  border: 1px solid rgba(255,254,249,.3);
  backdrop-filter: blur(12px);
}
.portrait-caption strong { display: block; font-family: var(--serif); font-size: 25px; font-weight: 400; }
.portrait-caption span { display: block; margin-top: 3px; color: rgba(255,254,249,.72); font-size: 11px; letter-spacing: .08em; }
.orbit {
  position: absolute;
  width: 105%;
  aspect-ratio: 1;
  border: 1px solid rgba(213,111,73,.45);
  border-radius: 50%;
  transform: none;
  pointer-events: none;
}
.orbit::after {
  content: "";
  position: absolute;
  top: 7%;
  right: 18%;
  width: 10px;
  height: 10px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 9px rgba(213,111,73,.13);
}
.float-note {
  position: absolute;
  max-width: 190px;
  padding: 12px 14px;
  color: var(--ink);
  background: rgba(255,254,249,.86);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.5;
}
.float-note.one { top: 8%; left: -3%; transform: rotate(-7deg); }
.float-note.two { right: -2%; bottom: 11%; transform: rotate(5deg); }
.float-note b { color: var(--orange); }

.cover-contact {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 108px auto;
  align-items: center;
  gap: 16px;
  width: min(100%, 720px);
  max-width: 720px;
  margin-top: 24px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(255, 254, 249, .72);
  box-shadow: var(--shadow-soft);
}
.cover-contact .avatar {
  width: 62px;
  height: 70px;
  flex: 0 0 62px;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(31,42,34,.12);
}
.cover-contact .qr {
  width: 108px;
  height: 108px;
  flex: 0 0 108px;
  object-fit: contain;
  border: 5px solid var(--white);
  background: var(--white);
}
.cover-contact .contact-copy { min-width: 0; flex: 1; }
.cover-contact .contact-copy strong { display: block; color: var(--ink); font-size: 16px; line-height: 1.35; letter-spacing: -.02em; }
.cover-contact .contact-copy span { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.cover-contact .contact-copy a { color: var(--orange); font-weight: 900; }
.cover-contact .qr-label { align-self: stretch; display: flex; align-items: center; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .08em; writing-mode: vertical-rl; }
.spotlight-contact {
  position: relative;
  isolation: isolate;
  grid-template-columns: 64px minmax(0, 1fr) 156px;
  align-items: center;
  gap: 18px;
  overflow: hidden;
  margin-top: 20px;
  padding: 0 0 0 18px;
  border-color: var(--line-strong);
  background: rgba(255,254,249,.88);
  box-shadow: 0 22px 52px rgba(31,42,34,.13);
}
.spotlight-contact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  z-index: 2;
  background: var(--orange);
}
.spotlight-contact::after {
  content: "01";
  position: absolute;
  left: 84px;
  bottom: -22px;
  z-index: -1;
  color: rgba(213,111,73,.055);
  font-family: Georgia, serif;
  font-size: 106px;
  line-height: 1;
}
.spotlight-contact .avatar { width: 64px; height: 64px; flex-basis: 64px; }
.spotlight-contact .contact-copy { padding: 18px 0; }
.spotlight-contact .contact-copy .contact-kicker {
  margin: 0 0 6px;
  color: var(--orange);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .14em;
}
.spotlight-contact .contact-copy strong { font-size: 17px; }
.spotlight-contact .contact-copy .contact-note { margin-top: 5px; font-size: 12px; }
.qr-zone {
  position: relative;
  align-self: stretch;
  min-height: 166px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 5px;
  padding: 13px 14px 11px;
  color: var(--paper-light);
  background: var(--ink);
}
.qr-zone::before {
  content: "";
  position: absolute;
  width: 152px;
  height: 152px;
  border: 1px solid rgba(213,111,73,.54);
  border-radius: 50%;
  transform: translate(30%, -35%);
  pointer-events: none;
}
.qr-kicker { position: relative; z-index: 1; color: var(--orange-soft); font-size: 8px; font-weight: 900; letter-spacing: .17em; }
.qr-frame {
  position: relative;
  z-index: 1;
  width: 108px;
  height: 108px;
  display: grid;
  place-items: center;
  padding: 5px;
  background: var(--white);
  box-shadow: 0 8px 22px rgba(0,0,0,.2), 0 0 0 1px rgba(255,254,249,.35);
}
.qr-frame::before,
.qr-frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--orange);
}
.qr-frame::before { left: -5px; top: -5px; border-left: 2px solid var(--orange); border-top: 2px solid var(--orange); }
.qr-frame::after { right: -5px; bottom: -5px; border-right: 2px solid var(--orange); border-bottom: 2px solid var(--orange); }
.spotlight-contact .qr { width: 98px; height: 98px; object-fit: contain; border: 0; background: var(--white); }
.spotlight-contact .qr-label {
  position: relative;
  z-index: 1;
  align-self: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--paper-light);
  font-size: 11px;
  letter-spacing: .06em;
  writing-mode: horizontal-tb;
}
.spotlight-contact .qr-label b { color: var(--orange-soft); font-size: 14px; }
.cover-contact.dark { color: var(--paper-light); background: rgba(31,42,34,.86); border-color: rgba(255,254,249,.24); }
.cover-contact.dark .contact-copy span,
.cover-contact.dark .qr-label { color: rgba(255,254,249,.66); }

.hero-contact {
  position: absolute;
  left: -9%;
  right: 5%;
  bottom: 4%;
  z-index: 3;
  transform: rotate(-2.4deg);
}
.hero-contact .qr { width: 66px; height: 66px; flex-basis: 66px; }
.hero-contact .avatar { width: 44px; height: 44px; flex-basis: 44px; }

.rule-line {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.rule-line::before,
.rule-line::after { content: ""; height: 1px; background: var(--line-strong); }
.rule-line::before { width: 32px; }
.rule-line::after { flex: 1; }

.section { padding: 90px 0 0; }
.section-head {
  display: grid;
  grid-template-columns: minmax(210px, .7fr) minmax(0, 1.3fr);
  align-items: end;
  gap: 32px;
  margin-bottom: 28px;
}
.section-head h2,
.page-hero h1 {
  margin: 9px 0 0;
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .98;
}
.section-head p { max-width: 640px; margin: 0; color: var(--muted); font-size: 14px; }

.statement {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
}
.statement-card {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255,254,249,.72);
  box-shadow: var(--shadow-soft);
}
.statement-card:first-child { background: var(--ink); color: var(--paper-light); }
.statement-card h3 { margin: 0 0 13px; font-family: var(--serif); font-size: 32px; font-weight: 400; line-height: 1.1; }
.statement-card p { max-width: 560px; margin: 0; color: var(--muted); font-size: 14px; }
.statement-card:first-child p { color: rgba(255,254,249,.72); }
.statement-card .number { display: block; margin-bottom: 18px; font-size: 11px; font-weight: 900; letter-spacing: .16em; opacity: .64; }
.statement-card .accent { color: var(--orange); }

.lane-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.lane {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255,254,249,.62);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.lane:hover { transform: translateY(-4px); background: var(--white); box-shadow: var(--shadow-soft); }
.lane:nth-child(2) { background: rgba(223,232,220,.72); }
.lane:nth-child(3) { background: rgba(240,199,180,.34); }
.lane:nth-child(4) { background: rgba(110,136,155,.12); }
.lane:nth-child(5) { background: rgba(255,254,249,.82); }
.lane-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lane-index { color: var(--orange); font-size: 12px; font-weight: 900; }
.score { color: var(--ink); font-size: 12px; font-weight: 900; }
.lane h3 { margin: 28px 0 10px; font-size: 18px; line-height: 1.3; overflow-wrap: anywhere; }
.lane p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.lane-foot { margin-top: 16px; color: var(--orange); font-size: 11px; font-weight: 900; }

.work-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}
.work-card {
  grid-column: span 6;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255,254,249,.76);
  box-shadow: var(--shadow-soft);
  transition: transform .28s ease, box-shadow .28s ease;
}
.work-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(31,42,34,.12); }
.work-card.feature { grid-column: span 7; }
.work-card:nth-child(2) { grid-column: span 5; }
.work-card:nth-child(3),
.work-card:nth-child(4) { grid-column: span 6; }
.work-media { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #17221b; }
.work-media img,
.work-media video { width: 100%; height: 100%; object-fit: cover; }
.work-media img { object-fit: contain; }
.work-media img { transition: transform .6s ease; }
.work-card:hover .work-media img { transform: none; }
.work-media .media-tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 5px 8px;
  color: var(--paper-light);
  background: rgba(31,42,34,.72);
  border: 1px solid rgba(255,254,249,.24);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .07em;
}
.work-body { min-width: 0; padding: 22px 24px 25px; overflow: visible; }
.work-meta { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 12px; color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.work-body h3 { max-width: 100%; margin: 13px 0 10px; font-family: var(--serif); font-size: clamp(26px, 2.5vw, 36px); font-weight: 400; line-height: 1.14; overflow-wrap: anywhere; }
.work-body p { max-width: 54ch; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.work-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 15px; }
.chip { display: inline-flex; align-items: center; min-height: 26px; padding: 4px 9px; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 999px; font-size: 11px; font-weight: 800; }
.work-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

.study-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.study-card { grid-column: span 4; min-width: 0; display: flex; flex-direction: column; overflow: hidden; color: inherit; border: 1px solid var(--line); background: rgba(255, 254, 249, .76); box-shadow: var(--shadow-soft); transition: transform .35s ease, box-shadow .35s ease, background .35s ease; }
.study-card:nth-child(4),
.study-card:nth-child(5) { grid-column: span 6; }
a.study-card { text-decoration: none; }
.study-card:hover { transform: translateY(-4px); background: var(--white); box-shadow: 0 18px 40px rgba(31,42,34,.12); }
.study-card > img,
.study-card .work-media { display: block; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: var(--ink); }
.study-card > img { height: auto; object-fit: cover; transition: transform .6s ease; }
.study-card:hover > img { transform: scale(1.035); }
.study-card .work-media video { width: 100%; height: 100%; object-fit: cover; }
.study-card-body { flex: 1; padding: 18px 20px 21px; }
.study-no { display: block; color: var(--orange); font-size: 10px; font-weight: 900; letter-spacing: .12em; line-height: 1.45; }
.study-card-body h3 { margin: 11px 0 7px; font-family: var(--serif); font-size: clamp(23px, 2.25vw, 31px); font-weight: 400; line-height: 1.16; overflow-wrap: anywhere; }
.study-card-body p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.study-link { display: inline-block; margin-top: 15px; color: var(--ink); font-size: 11px; font-weight: 900; }
.study-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 16px; color: var(--muted); font-size: 11px; font-weight: 800; }
.study-video .study-card-body h3 { font-size: clamp(24px, 2.35vw, 33px); }

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.process-item { min-height: 190px; padding: 20px 18px; border-right: 1px solid var(--line); }
.process-item:last-child { border-right: 0; }
.process-item .process-no { color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.process-item h3 { margin: 28px 0 8px; font-family: var(--serif); font-size: 25px; font-weight: 400; }
.process-item p { margin: 0; color: var(--muted); font-size: 12px; }

.quote-block {
  position: relative;
  padding: 36px clamp(24px, 7vw, 90px);
  color: var(--paper-light);
  background: var(--ink);
  overflow: hidden;
}
.quote-block::after {
  content: "“";
  position: absolute;
  right: 30px;
  top: -28px;
  color: rgba(213,111,73,.28);
  font-family: Georgia, serif;
  font-size: 180px;
  line-height: 1;
}
.quote-label { color: var(--orange-soft); font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.quote-block blockquote { position: relative; z-index: 1; max-width: 910px; margin: 18px 0 0; font-family: var(--serif); font-size: clamp(28px, 4.4vw, 58px); font-weight: 400; line-height: 1.25; }
.quote-block cite { position: relative; z-index: 1; display: block; margin-top: 18px; color: rgba(255,254,249,.62); font-size: 12px; font-style: normal; }

.page-hero { padding: 78px 0 54px; }
.page-hero .page-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: end; }
.page-hero h1 { max-width: 860px; font-size: clamp(64px, 9vw, 130px); }
.page-hero h1 span { color: var(--orange); }
.page-hero p { max-width: 550px; margin: 0 0 7px; color: var(--muted); font-size: 15px; }
.page-hero .hero-index { display: block; margin-top: 24px; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .17em; }

.video-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 24px;
  padding: 13px 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.video-note strong { color: var(--ink); }

.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.filter-button { padding: 9px 13px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer; font-size: 12px; font-weight: 900; }
.filter-button:hover,
.filter-button.is-active { color: var(--paper-light); background: var(--ink); border-color: var(--ink); }

.gallery-section { margin-top: 60px; }
.gallery-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
.gallery-item { position: relative; overflow: hidden; aspect-ratio: 4 / 5; background: var(--sage); border: 1px solid var(--line); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item figcaption { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 5px 7px; color: var(--paper-light); background: rgba(31,42,34,.68); font-size: 10px; font-weight: 800; }

.tool-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }
.tool-card { padding: 26px; border: 1px solid var(--line); background: rgba(255,254,249,.75); box-shadow: var(--shadow-soft); }
.tool-card.dark { color: var(--paper-light); background: var(--ink); }
.tool-card h2 { margin: 0; font-family: var(--serif); font-size: 38px; font-weight: 400; line-height: 1.06; }
.tool-card p { color: var(--muted); font-size: 13px; }
.tool-card.dark p { color: rgba(255,254,249,.7); }
.tool-card .button { margin-top: 8px; }
.evidence-list { display: grid; gap: 10px; }
.evidence-row { display: grid; grid-template-columns: 42px minmax(170px, .8fr) minmax(0, 1.2fr) auto; gap: 14px; align-items: center; padding: 15px 16px; border: 1px solid var(--line); background: rgba(255,254,249,.62); }
.evidence-row:hover { background: var(--white); }
.evidence-no { color: var(--orange); font-size: 12px; font-weight: 900; }
.evidence-name { color: var(--ink); font-size: 14px; font-weight: 900; overflow-wrap: anywhere; }
.evidence-reason { color: var(--muted); font-size: 12px; }
.evidence-score { display: inline-flex; min-width: 47px; justify-content: center; padding: 5px 7px; color: var(--ink); background: var(--sage); border-radius: 999px; font-size: 11px; font-weight: 900; }

.resume-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.resume-card { min-height: 170px; display: flex; flex-direction: column; justify-content: space-between; padding: 16px; border: 1px solid var(--line); background: rgba(255,254,249,.7); }
.resume-card:hover { background: var(--white); box-shadow: var(--shadow-soft); }
.resume-card .resume-no { color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.resume-card h3 { margin: 18px 0 0; font-size: 15px; line-height: 1.35; }
.resume-card p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.resume-card .button { margin-top: 14px; align-self: flex-start; }

.script-list { display: grid; gap: 12px; }
.script-card { position: relative; padding: 22px; border-left: 3px solid var(--orange); background: rgba(255,254,249,.72); border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.script-card h3 { margin: 0; font-family: var(--serif); font-size: 27px; font-weight: 400; }
.script-card p { margin: 10px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.script-card .copy-button { margin-top: 14px; }

.contact-panel { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: end; padding: 32px; color: var(--paper-light); background: linear-gradient(120deg, #273a2d, #456353); box-shadow: var(--shadow); }
.contact-panel h2 { margin: 0; font-family: var(--serif); font-size: clamp(38px, 6vw, 76px); font-weight: 400; line-height: .98; }
.contact-panel p { max-width: 560px; margin: 16px 0 0; color: rgba(255,254,249,.74); font-size: 13px; }
.contact-actions { display: grid; gap: 9px; justify-items: stretch; }
.contact-actions .button { color: var(--paper-light); border-color: rgba(255,254,249,.3); background: rgba(255,254,249,.1); }
.contact-actions .button:hover { background: rgba(255,254,249,.2); }

.footer { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 28px 0 38px; color: var(--muted); font-size: 11px; }
.footer strong { color: var(--ink); }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .lane-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lane { min-height: 230px; }
  .resume-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .site-shell { width: min(100% - 32px, 1320px); }
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0 11px; gap: 12px; }
  .nav-links { width: 100%; padding-bottom: 2px; }
  .hero, .page-hero .page-hero-grid, .statement, .tool-grid, .contact-panel { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 48px; }
  .hero h1 { max-width: 760px; }
  .hero-visual { min-height: 520px; }
  .orbit { width: 100%; }
  .portrait-frame { width: min(86%, 480px); }
  .float-note.one { left: 0; }
  .float-note.two { right: 0; }
  .hero-contact { left: 0; right: 0; bottom: 0; }
  .section-head { grid-template-columns: 1fr; gap: 12px; }
  .work-card,
  .work-card.feature,
  .work-card:nth-child(2),
  .work-card:nth-child(3),
  .work-card:nth-child(4) { grid-column: span 12; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-item:nth-child(2) { border-right: 0; }
  .process-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lane-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .evidence-row { grid-template-columns: 36px 1fr auto; }
  .evidence-reason { grid-column: 2 / -1; }
  .study-card,
  .study-card:nth-child(4),
  .study-card:nth-child(5) { grid-column: span 6; }
}

@media (max-width: 560px) {
  .site-shell { width: min(100% - 24px, 1320px); }
  .hero h1 { font-size: clamp(64px, 20vw, 96px); }
  .hero h1 em { padding-left: clamp(18px, 8vw, 42px); font-size: .45em; letter-spacing: -.045em; }
  .hero-lede { font-size: 18px; }
  .hero-visual { min-height: 430px; }
  .portrait-frame { width: min(88%, 380px); }
  .float-note { max-width: 150px; font-size: 10px; }
  .float-note.one { top: 4%; }
  .float-note.two { bottom: 3%; }
  .cover-contact { grid-template-columns: 56px minmax(0, 1fr); align-items: start; gap: 12px 14px; width: 100%; padding: 14px; }
  .cover-contact .qr-label { grid-column: 1 / -1; justify-self: end; writing-mode: horizontal-tb; }
  .cover-contact .qr { grid-column: 2; width: 94px; height: 94px; flex-basis: 94px; }
  .cover-contact .avatar { width: 56px; height: 56px; flex-basis: 56px; }
  .cover-contact .contact-copy strong { font-size: 14px; }
  .cover-contact .contact-copy span { font-size: 12px; }
  .hero-action-block { margin-top: 24px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button.primary { min-width: min(100%, 212px); }
  .spotlight-contact { grid-template-columns: 56px minmax(0, 1fr); padding: 14px; gap: 12px 14px; }
  .spotlight-contact::after { left: auto; right: -8px; bottom: 92px; font-size: 84px; }
  .spotlight-contact .contact-copy { padding: 0; }
  .spotlight-contact .qr-zone { grid-column: 1 / -1; min-height: 146px; width: 100%; grid-template-columns: 1fr 112px 1fr; gap: 10px; margin-top: 2px; padding: 12px; }
  .spotlight-contact .qr-kicker { justify-self: end; max-width: 74px; text-align: right; line-height: 1.5; }
  .spotlight-contact .qr-frame { width: 104px; height: 104px; }
  .spotlight-contact .qr { grid-column: auto; width: 94px; height: 94px; }
  .spotlight-contact .qr-label { grid-column: auto; align-self: center; justify-self: start; max-width: 58px; line-height: 1.45; }
  .hero-contact { bottom: -5px; }
  .lane-grid { grid-template-columns: 1fr; }
  .resume-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lane { min-height: 220px; padding: 15px; }
  .lane h3 { font-size: 16px; }
  .work-body h3 { font-size: 27px; }
  .study-card,
  .study-card:nth-child(4),
  .study-card:nth-child(5) { grid-column: span 12; }
  .video-note { align-items: flex-start; flex-direction: column; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-panel, .tool-card, .statement-card { padding: 22px; }
  .hero-owner { align-items: flex-start; }
  .owner-meta { width: 100%; margin-left: 0; }
  .evidence-row { grid-template-columns: 30px 1fr; }
  .evidence-score { grid-column: 2; justify-self: start; }
  .evidence-reason { grid-column: 2; }
  .process { display: block; }
  .process-item { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-item:last-child { border-bottom: 0; }
  .page-hero { padding-top: 52px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}