@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap');

:root {
  --ink: #121413;
  --ink-soft: #555a56;
  --paper: #f7f7f3;
  --white: #fff;
  --mist: #eceee9;
  --line: rgba(18, 20, 19, .14);
  --acid: #c8f03d;
  --acid-dark: #9fc51d;
  --night: #101412;
  --font-sans: 'Manrope', 'Noto Sans TC', system-ui, -apple-system, sans-serif;
  --radius: 22px;
  --shell: min(1240px, calc(100vw - 72px));
  --ease: cubic-bezier(.2, .75, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.admin-bar .site-header { top: 32px; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.14; letter-spacing: -.045em; }
h1 em, h2 em { color: var(--ink-soft); font-style: normal; font-weight: 400; }
::selection { color: var(--ink); background: var(--acid); }

.shell { width: var(--shell); margin-inline: auto; }
.shell-wide { width: min(1440px, calc(100vw - 48px)); margin-inline: auto; }
.shell-narrow { width: min(940px, calc(100vw - 48px)); margin-inline: auto; }
.shell-reading { width: min(760px, calc(100vw - 48px)); margin-inline: auto; }
.screen-reader-text,
.skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 99999; top: 10px; left: 10px; padding: 10px 14px; color: var(--ink); background: var(--acid); }
.eyebrow { margin: 0 0 18px; font-size: 11px; font-weight: 700; letter-spacing: .17em; line-height: 1.3; }
.eyebrow--accent { color: #66820b; }
.eyebrow--light { color: var(--acid); }
.section { padding: 140px 0; }

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(247,247,243,.86); border-color: var(--line); backdrop-filter: blur(18px); }
.site-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 88px; }
.brand { display: inline-flex; align-items: center; justify-self: start; gap: 11px; width: max-content; }
.brand__mark { display: grid; width: 40px; height: 40px; place-items: center; color: var(--paper); background: var(--ink); font-size: 18px; font-weight: 700; border-radius: 50%; }
.brand__wordmark { display: flex; flex-direction: column; gap: 1px; line-height: 1; }
.brand__wordmark strong { font-size: 17px; letter-spacing: .16em; }
.brand__wordmark small { margin-top: 5px; color: var(--ink-soft); font-size: 8px; font-weight: 700; letter-spacing: .18em; }
.custom-logo { max-width: 180px; max-height: 46px; object-fit: contain; }
.site-nav__list { display: flex; gap: 38px; align-items: center; padding: 0; margin: 0; list-style: none; }
.site-nav a { position: relative; font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.site-nav a::after { content: ''; position: absolute; right: 0; bottom: -8px; left: 0; height: 2px; background: var(--acid-dark); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
.site-nav a:hover::after, .site-nav .current-menu-item > a::after { transform: scaleX(1); transform-origin: left; }
.site-header__actions { display: flex; align-items: center; justify-self: end; gap: 6px; }
.search-trigger { display: inline-flex; align-items: center; justify-self: end; gap: 9px; padding: 9px; border: 0; background: transparent; cursor: pointer; font-size: 12px; font-weight: 600; }
.search-trigger svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.nav-toggle { display: none; }
.site-search { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(247,247,243,.96); backdrop-filter: blur(20px); }
.site-search__inner { display: grid; grid-template-columns: 1fr 2fr; align-items: center; gap: 40px; padding-block: 28px; }
.site-search p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.search-form { display: flex; border-bottom: 1px solid var(--ink); }
.search-form label { flex: 1; }
.search-field { width: 100%; padding: 12px 4px; border: 0; outline: 0; background: transparent; }
.search-submit { padding: 10px 4px 10px 18px; border: 0; background: transparent; cursor: pointer; font-weight: 700; }

.hero { position: relative; min-height: 100vh; overflow: hidden; padding: 164px 0 32px; background: var(--paper); }
.hero__ambient { position: absolute; top: -24vw; right: -17vw; width: 68vw; height: 68vw; border: 1px solid rgba(18,20,19,.08); border-radius: 50%; }
.hero__ambient::before, .hero__ambient::after { content: ''; position: absolute; border: 1px solid rgba(18,20,19,.06); border-radius: inherit; }
.hero__ambient::before { inset: 12%; }
.hero__ambient::after { inset: 27%; }
.hero__grid { display: grid; grid-template-columns: .96fr 1.04fr; gap: 4.5vw; align-items: center; }
.hero__copy { position: relative; z-index: 2; padding-top: 22px; }
.hero h1 { max-width: 720px; margin: 0 0 34px; font-size: clamp(50px, 4.9vw, 76px); font-weight: 600; }
.hero__lead { max-width: 560px; margin-bottom: 38px; color: var(--ink-soft); font-size: 18px; line-height: 1.85; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 28px; padding: 0 24px; border: 1px solid var(--ink); border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .02em; transition: transform .25s var(--ease), background .25s ease, color .25s ease; }
.button:hover { transform: translateY(-3px); }
.button--primary { color: var(--paper); background: var(--ink); }
.button--primary:hover { color: var(--ink); background: var(--acid); }
.button--ghost { background: transparent; border-color: var(--line); }
.button--light { color: var(--night); background: var(--acid); border-color: var(--acid); }
.hero__visual { position: relative; min-width: 0; }
.hero__frame { position: relative; aspect-ratio: 1.03 / 1; overflow: hidden; background: #dfe2db; border-radius: 2px 2px 80px 2px; box-shadow: 0 28px 80px rgba(18,20,19,.12); }
.automotive-art { position: absolute; inset: 0; overflow: hidden; background: radial-gradient(circle at 28% 15%, rgba(255,255,255,.75), transparent 28%), linear-gradient(148deg, #edf0e9 0%, #c9d0c4 42%, #747d73 100%); }
.automotive-art::before { content: ''; position: absolute; top: 11%; right: 8%; width: 56%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.46); border-radius: 50%; box-shadow: 0 0 0 42px rgba(255,255,255,.08), 0 0 0 84px rgba(255,255,255,.05); }
.automotive-art::after { content: ''; position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(to top, black, transparent 70%); }
.automotive-art__horizon { position: absolute; right: -10%; bottom: 8%; width: 110%; height: 33%; background: linear-gradient(172deg, transparent 0 21%, rgba(19,24,21,.24) 22% 24%, rgba(19,24,21,.08) 25% 100%); transform: skewY(-4deg); }
.automotive-art__vehicle { position: absolute; z-index: 2; right: 5%; bottom: 18%; width: 82%; height: 37%; filter: drop-shadow(0 25px 24px rgba(18,20,19,.35)); }
.vehicle__roof { position: absolute; top: 4%; left: 20%; width: 55%; height: 52%; background: linear-gradient(165deg, #48514c 0%, #1d2220 75%); clip-path: polygon(18% 0, 73% 4%, 100% 76%, 2% 78%); border-radius: 30% 45% 0 0; }
.vehicle__roof::after { content: ''; position: absolute; inset: 10% 11% 20%; background: linear-gradient(145deg, #aab9b2, #3d4844); clip-path: polygon(17% 0, 72% 3%, 93% 92%, 2% 94%); }
.vehicle__body { position: absolute; right: 0; bottom: 15%; left: 0; height: 58%; background: linear-gradient(155deg, #89958e 0%, #353d38 36%, #141817 85%); clip-path: polygon(8% 19%, 35% 4%, 78% 5%, 97% 30%, 100% 72%, 93% 86%, 12% 86%, 0 64%, 1% 39%); border-radius: 18px 34px 13px 18px; }
.vehicle__body::before, .vehicle__body::after { content: ''; position: absolute; top: 41%; height: 8%; background: var(--acid); box-shadow: 0 0 18px rgba(200,240,61,.65); }
.vehicle__body::before { left: 5%; width: 13%; }
.vehicle__body::after { right: 4%; width: 9%; }
.vehicle__wheel { position: absolute; z-index: 3; bottom: 3%; width: 18%; aspect-ratio: 1; border: 12px solid #171a18; border-radius: 50%; background: radial-gradient(circle, #7f8982 0 18%, #303632 19% 36%, #0b0d0c 37% 100%); }
.vehicle__wheel--left { left: 15%; }
.vehicle__wheel--right { right: 12%; }
.hero__note { position: absolute; z-index: 4; top: 7%; left: 7%; display: flex; flex-direction: column; gap: 15px; }
.hero__note span { font-size: 9px; font-weight: 700; letter-spacing: .17em; }
.hero__note strong { font-size: clamp(18px, 2vw, 27px); line-height: 1.35; letter-spacing: -.03em; }
.hero__meter { position: absolute; z-index: 4; right: 7%; bottom: 7%; display: flex; gap: 5px; }
.hero__meter span { display: block; width: 3px; height: 22px; background: rgba(255,255,255,.45); }
.hero__meter span:nth-child(2) { height: 34px; background: var(--acid); }
.hero__meter span:nth-child(3) { height: 16px; }
.hero__foot { display: flex; align-items: center; gap: 18px; margin-top: 54px; color: var(--ink-soft); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.hero__line { flex: 1; height: 1px; background: var(--line); }

.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 10vw; align-items: end; margin-bottom: 74px; }
.section-heading h2 { max-width: 720px; margin: 0; font-size: clamp(42px, 5vw, 70px); font-weight: 500; }
.section-heading > p { max-width: 470px; margin: 0 0 8px; color: var(--ink-soft); font-size: 16px; }
.section-heading--inline { grid-template-columns: 1fr auto; gap: 32px; }
.section-heading--inline h2 { font-size: clamp(36px, 4.5vw, 58px); }
.text-link { display: inline-flex; gap: 18px; align-items: center; width: max-content; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle-card { position: relative; min-height: 350px; padding: 34px 32px; border-right: 1px solid var(--line); }
.principle-card:first-child { border-left: 1px solid var(--line); }
.principle-card__number { display: block; margin-bottom: 90px; color: var(--ink-soft); font-size: 10px; letter-spacing: .12em; }
.principle-card h3 { margin-bottom: 20px; font-size: 30px; font-weight: 500; }
.principle-card p { max-width: 310px; color: var(--ink-soft); font-size: 14px; }
.principle-card__icon { position: absolute; right: 28px; bottom: 25px; font-size: 34px; font-weight: 300; }
.principle-card--dark { color: var(--paper); background: var(--night); border-color: var(--night); transform: translateY(-20px); }
.principle-card--dark p, .principle-card--dark .principle-card__number { color: rgba(247,247,243,.62); }
.principle-card--dark .principle-card__icon { color: var(--acid); }

.section--soft { background: var(--mist); }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 52px 26px; }
.post-grid > * { min-width: 0; }
.post-card__image { display: block; aspect-ratio: 1.5; overflow: hidden; margin-bottom: 22px; background: #d9ddd5; }
.post-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post-card:hover .post-card__image img { transform: scale(1.035); }
.post-card__meta { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 14px; color: var(--ink-soft); font-size: 9px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.post-card__meta a:hover { color: var(--ink); }
.post-card h3 { margin-bottom: 14px; font-size: clamp(22px, 2.2vw, 29px); font-weight: 500; line-height: 1.4; }
.post-card h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.post-card > p { color: var(--ink-soft); font-size: 14px; }
.post-card__link { display: inline-flex; gap: 16px; align-items: center; margin-top: 10px; font-size: 11px; font-weight: 700; }
.placeholder-art { position: relative; display: grid; width: 100%; height: 100%; place-items: center; overflow: hidden; background: linear-gradient(145deg, #c7ccc3, #7d877d); }
.placeholder-art::before { content: ''; position: absolute; width: 70%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; box-shadow: 0 0 0 38px rgba(255,255,255,.08), 0 0 0 76px rgba(255,255,255,.05); }
.placeholder-art span { position: relative; z-index: 1; padding: 9px 13px; color: var(--paper); background: rgba(18,20,19,.72); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.placeholder-art--2 { background: linear-gradient(145deg, #d8d5ca, #a59279); }
.placeholder-art--3 { background: linear-gradient(145deg, #c9d2cf, #60706d); }

.vehicle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.vehicle-panel { position: relative; min-height: 610px; overflow: hidden; padding: 30px; color: var(--paper); background: #26302b; transition: transform .5s var(--ease); }
.vehicle-panel:hover { transform: translateY(-6px); }
.vehicle-panel__texture { position: absolute; inset: 0; background: radial-gradient(circle at 73% 25%, rgba(255,255,255,.16), transparent 28%), linear-gradient(145deg, transparent 45%, rgba(0,0,0,.55)); }
.vehicle-panel__texture::before { content: ''; position: absolute; top: 13%; right: -18%; width: 72%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; box-shadow: 0 0 0 46px rgba(255,255,255,.04), 0 0 0 92px rgba(255,255,255,.025); }
.vehicle-panel__texture::after { content: ''; position: absolute; right: -10%; bottom: 8%; width: 78%; height: 28%; background: linear-gradient(160deg, rgba(255,255,255,.35), rgba(0,0,0,.25)); clip-path: polygon(0 37%, 31% 3%, 73% 0, 100% 44%, 91% 79%, 9% 81%); border-radius: 50px 90px 14px 18px; filter: blur(.2px); }
.vehicle-panel--rav4 { color: var(--ink); background: #d7d2c6; }
.vehicle-panel--rav4 .vehicle-panel__texture { background: radial-gradient(circle at 73% 25%, rgba(255,255,255,.5), transparent 28%), linear-gradient(145deg, transparent 45%, rgba(77,65,48,.25)); }
.vehicle-panel--rav4 .vehicle-panel__texture::after { background: linear-gradient(160deg, #9a8b76, #3e3d39); }
.vehicle-panel__top { position: relative; z-index: 1; display: flex; justify-content: space-between; font-size: 9px; font-weight: 700; letter-spacing: .15em; }
.vehicle-panel__copy { position: absolute; z-index: 2; right: 30px; bottom: 34px; left: 30px; }
.vehicle-panel__copy small { display: block; margin-bottom: 15px; font-size: 9px; font-weight: 700; letter-spacing: .15em; }
.vehicle-panel__copy h3 { margin-bottom: 30px; font-size: clamp(62px, 8vw, 112px); font-weight: 500; line-height: .78; letter-spacing: -.08em; }
.vehicle-panel__copy h3 em { font-size: .32em; font-style: normal; font-weight: 400; letter-spacing: .04em; }
.vehicle-panel__copy > span { font-size: 11px; font-weight: 700; }

.lab-band { padding: 135px 0; color: var(--paper); background: var(--night); overflow: hidden; }
.lab-band__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; align-items: center; }
.lab-band__visual { position: relative; display: grid; min-height: 500px; place-items: center; }
.lab-band__visual > p { position: absolute; bottom: 4%; left: 2%; color: rgba(247,247,243,.55); font-size: 9px; letter-spacing: .17em; line-height: 2; }
.lab-orbit { position: relative; width: min(38vw, 430px); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }
.lab-orbit::before, .lab-orbit::after { content: ''; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: inherit; }
.lab-orbit::before { inset: 16%; }
.lab-orbit::after { inset: 34%; background: radial-gradient(circle at 35% 30%, var(--acid), #758b27 58%, #18200c); box-shadow: 0 0 90px rgba(200,240,61,.2); }
.lab-orbit span { position: absolute; top: 49.5%; right: -7px; width: 13px; height: 13px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 24px rgba(200,240,61,.8); }
.lab-orbit span:nth-child(2) { top: 16%; right: 23%; width: 8px; height: 8px; }
.lab-orbit span:nth-child(3) { top: auto; right: auto; bottom: 23%; left: 13%; width: 6px; height: 6px; }
.lab-band__copy h2 { margin-bottom: 32px; font-size: clamp(44px, 5.3vw, 74px); font-weight: 500; }
.lab-band__copy > p:not(.eyebrow) { max-width: 520px; margin-bottom: 38px; color: rgba(247,247,243,.63); }

.closing-cta__inner { position: relative; min-height: 430px; padding: 70px 0; border-top: 1px solid var(--line); }
.closing-cta h2 { max-width: 780px; margin: 0; font-size: clamp(48px, 6.2vw, 86px); font-weight: 500; }
.round-link { position: absolute; right: 4%; bottom: 50px; display: flex; width: 156px; aspect-ratio: 1; align-items: center; justify-content: space-around; padding: 18px; color: var(--paper); background: var(--ink); border-radius: 50%; font-size: 12px; font-weight: 700; line-height: 1.4; transition: transform .35s var(--ease), background .35s ease, color .35s ease; }
.round-link strong { font-size: 28px; font-weight: 400; }
.round-link:hover { color: var(--ink); background: var(--acid); transform: rotate(-7deg) scale(1.04); }

.site-footer { padding: 90px 0 24px; color: var(--paper); background: #0b0d0c; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr .55fr .7fr; gap: 8vw; padding-bottom: 80px; }
.brand--footer .brand__mark { color: var(--ink); background: var(--acid); }
.brand--footer .brand__wordmark small { color: rgba(247,247,243,.5); }
.site-footer__statement { max-width: 430px; margin: 32px 0 0; color: rgba(247,247,243,.52); font-size: 14px; }
.site-footer .eyebrow { color: rgba(247,247,243,.42); }
.footer-links { padding: 0; margin: 0; list-style: none; }
.footer-links li + li { margin-top: 12px; }
.footer-links a:hover { color: var(--acid); }
.site-footer__grid > div:last-child > p:not(.eyebrow) { color: rgba(247,247,243,.55); font-size: 13px; }
.site-footer .text-link { margin-top: 12px; }
.site-footer__base { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(247,247,243,.38); font-size: 9px; letter-spacing: .1em; }

.archive-page { min-height: 70vh; padding: 190px 0 130px; }
.archive-hero { padding-bottom: 72px; border-bottom: 1px solid var(--line); }
.archive-hero h1 { max-width: 900px; margin-bottom: 30px; font-size: clamp(50px, 7vw, 96px); font-weight: 500; }
.archive-hero > p:last-child { max-width: 620px; color: var(--ink-soft); font-size: 18px; }
.archive-hero--search .search-form { max-width: 650px; margin-top: 40px; }
.archive-content { padding-top: 64px; }
.archive-tools { display: flex; align-items: center; justify-content: space-between; margin-bottom: 54px; }
.archive-tools > p { margin: 0; color: var(--ink-soft); font-size: 11px; }
.archive-tools .search-form { width: min(390px, 50%); }
.navigation.pagination { margin-top: 80px; }
.nav-links { display: flex; gap: 8px; justify-content: center; }
.page-numbers { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 11px; }
.page-numbers.current, .page-numbers:hover { color: var(--paper); background: var(--ink); }
.empty-state { max-width: 660px; padding: 80px 0; }
.empty-state h2 { font-size: 42px; font-weight: 500; }
.empty-state p { color: var(--ink-soft); }

.article { padding: 190px 0 130px; }
.article__header { margin-bottom: 72px; }
.article__meta { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-bottom: 30px; color: var(--ink-soft); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.article__header h1 { margin-bottom: 30px; font-size: clamp(48px, 6.3vw, 88px); font-weight: 500; }
.article__dek { max-width: 740px; color: var(--ink-soft); font-size: 20px; line-height: 1.7; }
.article__hero { margin-bottom: 84px; }
.article__hero img { width: 100%; max-height: 780px; object-fit: cover; }
.article__body { font-size: 18px; line-height: 2; }
.article__body > * { margin-bottom: 1.6em; }
.article__body h2 { margin-top: 2.2em; font-size: 38px; font-weight: 500; }
.article__body h3 { margin-top: 2em; font-size: 28px; font-weight: 500; }
.article__body a { text-decoration: underline; text-decoration-color: var(--acid-dark); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.article__body blockquote { margin: 2.5em 0; padding: 18px 0 18px 32px; border-left: 3px solid var(--acid-dark); color: var(--ink-soft); font-size: 22px; }
.article__body figure { width: min(1040px, calc(100vw - 48px)); margin-block: 3em; margin-left: 50%; transform: translateX(-50%); }
.article__body figcaption { margin-top: 10px; color: var(--ink-soft); font-size: 11px; text-align: center; }
.article__footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 70px; padding-top: 28px; border-top: 1px solid var(--line); }
.article__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.article__tags a { padding: 5px 10px; background: var(--mist); border-radius: 999px; font-size: 10px; }
.page-main { min-height: 70vh; padding: 190px 0 130px; }
.standard-page > header { margin-bottom: 60px; }
.standard-page h1 { font-size: clamp(52px, 7vw, 88px); font-weight: 500; }
.not-found { min-height: 78vh; padding-top: 210px; }
.not-found h1 { margin-bottom: 28px; font-size: clamp(62px, 9vw, 120px); font-weight: 500; }
.not-found > p:not(.eyebrow) { color: var(--ink-soft); }
.not-found .button-row { margin-top: 36px; }
.not-found .search-form { min-width: 320px; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
.post-grid [data-reveal]:nth-child(2) { transition-delay: .08s; }
.post-grid [data-reveal]:nth-child(3) { transition-delay: .16s; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 40px, 780px); }
  body.admin-bar .site-header { top: 46px; }
  .site-header__inner { grid-template-columns: 1fr auto auto; min-height: 74px; }
  .nav-toggle { display: flex; width: 42px; height: 42px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; padding: 0; border: 0; background: transparent; }
  .nav-toggle > span:not(.screen-reader-text) { width: 20px; height: 1px; background: currentColor; transition: transform .25s ease, opacity .25s ease; }
  .nav-toggle[aria-expanded='true'] > span:first-child { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded='true'] > span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded='true'] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: absolute; top: 74px; right: 0; left: 0; display: none; padding: 25px 20px 34px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .site-nav.is-open { display: block; }
  .site-nav__list { width: var(--shell); flex-direction: column; align-items: flex-start; gap: 22px; margin-inline: auto; }
  .site-nav a { font-size: 19px; }
  .search-trigger span { display: none; }
  .site-search__inner { grid-template-columns: 1fr; gap: 8px; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero__grid { grid-template-columns: 1fr; gap: 60px; }
  .hero__copy { max-width: 720px; }
  .hero__visual { max-width: 720px; }
  .hero__frame { aspect-ratio: 1.2; }
  .section { padding: 100px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 26px; margin-bottom: 52px; }
  .principle-card { min-height: 320px; padding-inline: 22px; }
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; max-width: calc(50% - 13px); }
  .vehicle-panel { min-height: 500px; }
  .lab-band__grid { gap: 5vw; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100vw - 32px); --radius: 16px; }
  body.admin-bar .site-header { top: 0; }
  #wpadminbar { display: none; }
  .brand__mark { width: 36px; height: 36px; }
  .brand__wordmark strong { font-size: 15px; }
  .hero { padding: 112px 0 24px; }
  .hero h1 { margin-bottom: 24px; font-size: clamp(46px, 14vw, 64px); }
  .hero__lead { margin-bottom: 28px; font-size: 16px; }
  .button-row { align-items: stretch; }
  .button { min-height: 50px; }
  .hero__frame { aspect-ratio: .92; border-radius: 2px 2px 48px 2px; }
  .hero__note strong { font-size: 18px; }
  .automotive-art__vehicle { right: -3%; bottom: 20%; width: 100%; }
  .hero__foot { margin-top: 28px; }
  .hero__foot span:first-child { display: none; }
  .section { padding: 78px 0; }
  .section-heading h2 { font-size: 43px; }
  .section-heading--inline { grid-template-columns: 1fr; }
  .principle-grid { grid-template-columns: 1fr; border-top: 0; gap: 10px; }
  .principle-card, .principle-card:first-child { min-height: 265px; border: 1px solid var(--line); }
  .principle-card--dark { transform: none; }
  .principle-card__number { margin-bottom: 55px; }
  .post-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .post-grid > :last-child:nth-child(odd) { grid-column: auto; max-width: none; }
  .post-card h3 { font-size: 25px; }
  .vehicle-grid { grid-template-columns: 1fr; }
  .vehicle-panel { min-height: 480px; }
  .vehicle-panel__copy h3 { font-size: 76px; }
  .lab-band { padding: 80px 0; }
  .lab-band__grid { grid-template-columns: 1fr; gap: 40px; }
  .lab-band__visual { min-height: 320px; }
  .lab-orbit { width: 270px; }
  .lab-band__copy h2 { font-size: 46px; }
  .closing-cta__inner { min-height: 500px; padding-top: 20px; }
  .closing-cta h2 { font-size: 49px; }
  .round-link { right: 0; bottom: 0; width: 130px; }
  .site-footer { padding-top: 70px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 48px; padding-bottom: 60px; }
  .site-footer__grid > div:first-child { grid-column: auto; }
  .site-footer__base { flex-direction: column; gap: 4px; }
  .archive-page, .article, .page-main { padding: 138px 0 90px; }
  .archive-hero { padding-bottom: 50px; }
  .archive-hero h1 { font-size: 50px; }
  .archive-tools { align-items: stretch; flex-direction: column; gap: 25px; }
  .archive-tools .search-form { width: 100%; }
  .article__header { margin-bottom: 46px; }
  .article__header h1 { font-size: 48px; }
  .article__dek { font-size: 17px; }
  .article__hero { width: 100%; margin-bottom: 54px; }
  .article__body { font-size: 17px; }
  .article__body h2 { font-size: 31px; }
  .article__body figure { width: 100vw; }
  .article__footer { align-items: flex-start; flex-direction: column; }
  .not-found { padding-top: 150px; }
  .not-found .button-row { flex-direction: column; align-items: stretch; }
  .not-found .search-form { min-width: 0; }
}

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