@font-face {
  font-family: "Montserrat";
  src: url("../public/fonts/montserrat-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat";
  src: url("../public/fonts/montserrat-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  font-family: "PingFang SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  color: #000000;
  background: #FAFAFA;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --font-cn: "PingFang SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  --font-en: "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: "Montserrat", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --text-primary: #000000;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --bg-dark: #111111;
  --bg-mid: #E3E3E3;
  --bg-light: #FAFAFA;
  --bg: var(--bg-light);
  --ink: var(--text-primary);
  --muted: var(--text-secondary);
  --line: var(--bg-mid);
  --surface: var(--bg-mid);
  --accent: var(--text-primary);
  --page-pad: clamp(20px, 4.6875vw, 90px);
  --grid-gap: clamp(16px, 3.125vw, 60px);
  --grid-column: calc((100vw - (2 * var(--page-pad)) - (11 * var(--grid-gap))) / 12);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --motion-fast: 260ms;
  --motion-medium: 480ms;
  --motion-slow: 850ms;
  --z-base: 1;
  --z-content: 2;
  --z-sticky: 20;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--bg); line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
img { display: block; max-width: 100%; }
.hero-word { display: inline-block; white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.wordmark, .nav nav, .hero-meta, .section-head h2, .peek-copy,
.project-index, .project-meta, .case-kicker, .case-hero h1,
.footer-top, .footer-bottom, .next-project > span {
  font-family: var(--font-en);
}

.nav {
  position: fixed; inset: 0 0 auto; z-index: var(--z-sticky);
  height: 72px; padding: 0 var(--page-pad);
  display: flex; align-items: center; justify-content: space-between;
  mix-blend-mode: difference; color: white;
}
.wordmark { font-weight: 750; font-size: 18px; letter-spacing: -.03em; }
.wordmark span { margin-left: 3px; vertical-align: top; font-size: 8px; }
.nav nav { display: flex; align-items: center; gap: clamp(18px, 2.5vw, 42px); font-size: 13px; }
.nav nav > a:not(.nav-hello) { position: relative; }
.nav nav > a:not(.nav-hello)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -5px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right center;
  transition: transform var(--motion-fast) var(--ease);
}
.nav nav > a:not(.nav-hello):hover::after,
.nav nav > a:not(.nav-hello):focus-visible::after,
.nav nav > a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left center; }
.nav nav > a[aria-current="page"] { text-decoration: none; }
.contact-link { display: flex; gap: 5px; align-items: center; }
.nav-home { position: absolute; color: var(--text-primary); mix-blend-mode: normal; height: 88px; }
.nav-home .wordmark { font-size: 24px; }
.nav-home .wordmark span { margin: 0; color: var(--text-tertiary); font-size: inherit; vertical-align: baseline; }
.nav-home nav { gap: clamp(32px, 7.8vw, 150px); font-size: 14px; }
.nav-home .nav-hello {
  width: 120px; height: 45px; margin-left: clamp(-12px, -1vw, 0px); padding: 0;
  border-radius: 8px; background: var(--bg-dark); color: white;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--motion-fast) var(--ease), background-color var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.nav-home .nav-hello:hover { transform: translateY(-2px); }
.nav-home .nav-hello:active { transform: translateY(0) scale(.98); }
.nav-case { position: fixed; color: white; mix-blend-mode: difference; }
.nav-case .nav-hello { background: white; color: black; }
.arrow { display: inline-block; font-size: .95em; transition: transform .45s var(--ease); }
a:hover .arrow-diagonal, .contact-link:hover .arrow { transform: translate(3px, -3px); }

.hero { min-height: 104svh; position: relative; overflow: hidden; padding: 110px var(--page-pad) 0; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-content: start; }
.hero-meta { grid-column: 1 / -1; display: flex; justify-content: space-between; font-size: 12px; color: var(--text-secondary); }
.hero-copy { grid-column: 1 / -1; margin-top: clamp(72px, 10vh, 124px); max-width: calc((var(--grid-column) * 9) + (var(--grid-gap) * 8)); }
.hero h1 { margin: 0; font-size: clamp(44px, 6.3vw, 94px); font-weight: 410; letter-spacing: -.04em; line-height: 1.5; text-wrap: balance; }
.hero-accent { color: var(--text-primary); }
.hero-statement { margin: clamp(26px, 4vh, 48px) 0 0 calc((var(--grid-column) * 2) + (var(--grid-gap) * 2)); max-width: calc((var(--grid-column) * 6) + (var(--grid-gap) * 5)); font-size: clamp(22px, 2.5vw, 38px); line-height: 1.5; letter-spacing: -.025em; text-wrap: pretty; }
.hero-foot { grid-column: 1 / span 6; margin-top: clamp(40px, 8vh, 90px); display: flex; justify-content: space-between; align-items: flex-end; width: 100%; }
.traits { display: flex; flex-wrap: wrap; gap: 8px; max-width: 360px; }
.traits span { border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; font-size: 12px; color: var(--text-secondary); }
.scroll-cue { font-size: 12px; display: flex; gap: 16px; }
.scroll-cue span { transition: transform .35s var(--ease); }
.scroll-cue:hover span { transform: translateY(5px); }
.hero-peek { position: absolute; right: var(--page-pad); bottom: -14%; width: calc((var(--grid-column) * 5) + (var(--grid-gap) * 4)); min-width: 500px; aspect-ratio: 1.45; overflow: hidden; background: var(--bg-dark); color: var(--bg-light); }
.hero-peek img { width: 100%; height: 100%; object-fit: contain; transform: translate(8%, 5%) scale(1.08); transition: transform .8s var(--ease); }
.hero-peek:hover img { transform: translate(4%, 2%) scale(1.12); }
.peek-copy { position: absolute; left: 24px; top: 22px; z-index: var(--z-content); display: flex; flex-direction: column; gap: 5px; }
.peek-copy span { font-size: 10px; opacity: .65; }
.peek-copy strong { font-size: 15px; font-weight: 500; }

.load-in { opacity: 0; transform: translateY(22px); animation: enter var(--motion-slow) var(--ease) forwards; }
.delay-1 { animation-delay: .08s; }.delay-2 { animation-delay: .16s; }.delay-3 { animation-delay: .26s; }.delay-4 { animation-delay: .36s; }
@keyframes enter { to { opacity: 1; transform: none; } }
[data-reveal] { opacity: .55; transform: translateY(26px); transition: opacity var(--motion-slow) var(--ease), transform var(--motion-slow) var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }

.hero-heading-enter > .hero-line {
  display: block; overflow: hidden;
  padding-bottom: .14em; margin-bottom: -.14em;
}
.hero-char, .hero-char-token {
  display: inline-block; transform: translate3d(0, 150%, 0); will-change: transform;
  animation: hero-char-enter 1.5s var(--ease) forwards;
  animation-delay: calc(80ms + (var(--char-index, 0) * 27ms));
}
@keyframes hero-char-enter { to { transform: translate3d(0, 0, 0); } }

[data-image-reveal] {
  opacity: .01; transform: translate3d(0, 56px, 0);
  transition: opacity 1.2s var(--ease), transform 1.2s var(--ease);
}
[data-image-reveal].is-visible { opacity: 1; transform: translate3d(0, 0, 0); }

.home-hero {
  min-height: 100svh; padding: clamp(150px, 19vh, 220px) var(--page-pad) 0;
  position: relative; overflow: hidden;
}
.home-hero-panel.is-temporarily-hidden { visibility: hidden; pointer-events: none; }
.home-title > p {
  margin: 0 0 clamp(10px, 1.3vw, 26px); font-family: var(--font-en);
  font-size: clamp(15px, 2vw, 40px); font-weight: 700; text-transform: uppercase;
}
.home-title h1 {
  margin: 0; font-family: var(--font-display); font-size: clamp(66px, 10.5vw, 202px);
  font-weight: 700; letter-spacing: -.04em; line-height: 1.5; text-transform: uppercase;
  -webkit-text-stroke: clamp(.7px, .1vw, 1.9px) currentColor; paint-order: stroke fill;
}
.home-title h1 > span { display: block; }
.home-title .ui-line { display: flex; align-items: center; height: 1em; }
.home-title .ui-line > img { width: .38em; height: .685em; margin: 0 .1em 0 .12em; flex: 0 0 auto; }
.home-title h1 .designer-line { position: relative; width: max-content; margin-top: -.52em; }
.designer-line img {
  position: absolute; z-index: var(--z-content); right: 4%; top: 15%; width: clamp(64px, 8.5vw, 163px);
  height: clamp(76px, 10vw, 193px); pointer-events: none;
}
.home-intro {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap);
  align-items: end; margin-top: clamp(20px, 3.2vh, 42px); font-size: clamp(12px, 1.25vw, 24px);
}
.home-intro > p { grid-column: 1 / span 7; margin: 0; font-weight: 300; }
.home-intro > div {
  grid-column: 10 / -1; display: flex; flex-direction: column; align-items: flex-end;
  gap: 10px; font-family: var(--font-en); font-size: clamp(10px, .94vw, 18px); font-weight: 600;
}
.home-intro a, .footer-contact a { position: relative; display: inline-block; width: max-content; text-decoration: none; }
.home-intro a::after, .footer-contact a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(1); transform-origin: left;
}
.home-intro a:hover::after, .footer-contact a:hover::after { animation: underline-slide .55s var(--ease); }
@keyframes underline-slide {
  0% { transform: scaleX(1); transform-origin: right; }
  48% { transform: scaleX(0); transform-origin: right; }
  52% { transform: scaleX(0); transform-origin: left; }
  100% { transform: scaleX(1); transform-origin: left; }
}
.home-peek {
  display: block; position: relative; z-index: var(--z-base); margin-top: clamp(50px, 8vh, 100px);
  width: 100%; height: clamp(440px, 42vw, 800px); overflow: hidden; background: var(--bg-mid);
}
.home-peek > span {
  position: absolute; z-index: var(--z-content); left: 20px; top: 16px; font-family: var(--font-en);
  font-size: 11px; color: var(--text-secondary);
}
.home-peek img { width: 100%; height: 100%; object-fit: contain; transform: translateX(7%) scale(1.04); transition: transform .9s var(--ease); }
.home-peek:hover img { transform: translateX(4%) scale(1.08); }

.home-work { padding-top: clamp(70px, 6vw, 110px); }
.home-section-head h2 { font-size: clamp(54px, 8.5vw, 164px); text-transform: none; }
.home-project-list { row-gap: clamp(80px, 10vw, 160px); }
.home-project-1 { grid-column: 1 / -1; }
.home-project-2 { grid-column: 1 / span 7; }
.home-project-3 { grid-column: 9 / -1; margin-top: 0; align-self: end; }
.home-project-1 .project-media { aspect-ratio: 1740 / 800; }
.home-project-2 .project-media { aspect-ratio: 990 / 700; }
.home-project-3 .project-media { aspect-ratio: 690 / 797; }
.home-project-3 .project-media img { object-fit: cover; }
.home-project .project-info { grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: start; }
.home-project .project-meta { justify-content: flex-start; flex-wrap: wrap; }
.home-project .project-meta span:first-child { width: 100%; color: var(--text-primary); font-weight: 600; }

/* Works page */
.works-page { overflow: clip; }
.works-hero { padding: 200px var(--page-pad) clamp(120px, 10vw, 190px); }
.works-hero > h1 {
  margin: 0 0 60px; font-family: var(--font-display); font-size: clamp(56px, 5.2vw, 100px);
  font-weight: 700; line-height: 1.5; letter-spacing: -.04em;
}
.works-hero .works-project-list { padding-top: 0; row-gap: clamp(100px, 9vw, 170px); align-items: start; }
.works-project-list .works-project-1 { grid-column: 1 / -1; }
.works-project-list .works-project-2 { grid-column: 1 / span 7; }
.works-project-list .works-project-3 { grid-column: 8 / -1; margin-top: clamp(80px, 8vw, 150px); }
.works-project-list .works-project-4 { grid-column: 1 / span 5; }
.works-project-list .works-project-5 { grid-column: 6 / -1; margin-top: clamp(70px, 6vw, 120px); }
.works-project-list .works-project-6 { grid-column: 1 / span 7; }
.works-project-list .works-project-7 { grid-column: 8 / -1; margin-top: clamp(90px, 8vw, 150px); }
.works-project-list .works-project-8 { grid-column: 1 / span 7; }
.works-project-1 .project-media { aspect-ratio: 1740 / 800; }
.works-project-2 .project-media { aspect-ratio: 990 / 700; }
.works-project-3 .project-media { aspect-ratio: 690 / 797; }
.works-project-4 .project-media { aspect-ratio: 690 / 797; }
.works-project-5 .project-media { aspect-ratio: 990 / 600; }
.works-project-6 .project-media { aspect-ratio: 990 / 700; }
.works-project-7 .project-media { aspect-ratio: 690 / 797; }
.works-project-8 .project-media { aspect-ratio: 990 / 600; }
.works-project-3 .project-media img { object-fit: cover; }
.works-placeholder-media { border: 1px solid transparent; }
.placeholder-tone-1, .placeholder-tone-5 { background: var(--bg-dark); }
.placeholder-tone-2, .placeholder-tone-4 { background: var(--bg-mid); }
.placeholder-tone-3 { border-color: var(--bg-mid); background: var(--bg-light); }
.works-project .project-info { grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: start; padding-top: 24px; }
.works-project .project-info h2 { margin: 0; font-size: clamp(24px, 1.6667vw, 32px); line-height: 1.5; font-weight: 600; letter-spacing: -.025em; }
.works-project .project-meta { justify-content: flex-start; flex-wrap: wrap; font-size: clamp(13px, .9375vw, 18px); line-height: 1.5; }
.works-project .project-meta span:first-child { width: 100%; color: var(--text-primary); font-weight: 600; }
.works-placeholder .project-meta span:first-child { color: var(--text-secondary); font-weight: 400; }

/* Contact page */
.contact-page {
  min-height: 100svh; padding: 200px var(--page-pad) 80px; background: var(--bg-mid);
  display: flex; flex-direction: column;
}
.contact-primary h1 {
  margin: 0; font-family: var(--font-display); font-size: clamp(62px, 7.3vw, 140px);
  font-weight: 600; line-height: 1.5; letter-spacing: -.05em; color: var(--bg-light);
}
.contact-email {
  display: block; width: max-content; max-width: 100%; margin-top: clamp(-24px, -1.25vw, -10px);
  font-family: var(--font-display); font-size: clamp(42px, 6.25vw, 120px); font-weight: 600;
  line-height: 1.5; letter-spacing: -.055em; overflow-wrap: anywhere;
  transition: transform var(--motion-medium) var(--ease);
}
.contact-email:hover, .contact-email:focus-visible { transform: translateX(8px); }
.contact-lower {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap);
  margin-top: auto; padding-top: 60px; border-top: 1px solid #C8C8C8;
}
.contact-note {
  grid-column: 1 / span 4; max-width: 390px; margin: 0;
  font-size: 20px; line-height: 1.5; font-weight: 300;
}
.contact-methods { grid-column: 7 / -1; }
.contact-method {
  display: grid; grid-template-columns: minmax(140px, 1fr) auto; gap: 30px; align-items: baseline;
  padding: 0 0 30px; border-bottom: 1px solid #C8C8C8;
  font-family: var(--font-en);
}
.contact-method + .contact-method { padding-top: 30px; }
.contact-method > span, .contact-method > div:first-child > span {
  font-size: clamp(34px, 3.125vw, 60px); font-weight: 600; line-height: 1.5; letter-spacing: -.04em;
}
.contact-method > a { font-size: clamp(22px, 2vw, 38px); font-weight: 300; }
.contact-wechat { align-items: start; border-bottom: 0; }
.contact-wechat > div:first-child { display: flex; flex-direction: column; }
.contact-qr {
  width: clamp(160px, 12.5vw, 240px); aspect-ratio: 1; object-fit: contain;
  border: 1px solid #D4D4D4; background: #FFFFFF;
}

.work { padding: clamp(100px, 14vw, 210px) var(--page-pad); }
.section-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); align-items: end; padding-bottom: 28px; border-bottom: 1px solid var(--ink); }
.section-head h2 { grid-column: 1 / span 8; }
.section-head p { grid-column: 9 / -1; }
.section-head h2 { margin: 0; font-size: clamp(48px, 7vw, 96px); font-weight: 430; letter-spacing: -.04em; line-height: 1.5; }
.section-head p { margin: 0 0 8px; max-width: 410px; font-size: 15px; line-height: 1.5; color: var(--text-secondary); }
.project-list { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); row-gap: clamp(90px, 13vw, 190px); padding-top: clamp(48px, 7vw, 100px); }
.project { grid-column: 1 / -1; }
.project-2 { grid-column: 1 / span 7; }
.project-3 { grid-column: 8 / -1; margin-top: 16vw; }
.project-media { display: block; position: relative; overflow: hidden; aspect-ratio: 16 / 9; }
.project-2 .project-media, .project-3 .project-media { aspect-ratio: 4 / 5; }
.theme-red { background: linear-gradient(145deg, oklch(.72 .22 25), oklch(.18 .03 20) 74%); }
.theme-blue { background: linear-gradient(145deg, oklch(.19 .04 245), oklch(.48 .21 270)); }
.theme-orange { background: linear-gradient(135deg, oklch(.73 .19 28), oklch(.76 .17 55)); }
.project-media img { width: 100%; height: 100%; object-fit: contain; transition: transform .9s var(--ease), filter .9s var(--ease); }
.project-1 .project-media img { transform: translateX(9%) scale(1.06); }
.project-2 .project-media img { transform: translate(9%, 4%) scale(1.12); }
.project-3 .project-media img { object-fit: cover; transform: scale(1.01); }
.project-media:hover img { transform: scale(1.07); }
.project-1 .project-media:hover img { transform: translateX(4%) scale(1.11); }
.project-2 .project-media:hover img { transform: translate(5%, 2%) scale(1.17); }
.project-hover { position: absolute; right: 18px; bottom: 18px; width: 96px; height: 96px; border-radius: 50%; background: var(--bg); color: var(--ink); display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 2px; font-size: 12px; transform: scale(0); transition: transform .45s var(--ease); }
.project-media:hover .project-hover { transform: scale(1); }
.project-info { display: grid; grid-template-columns: 1fr auto; gap: 32px; padding-top: 18px; }
.project-info > div:first-child { display: flex; align-items: baseline; gap: 16px; }
.project-index { font-size: 11px; color: var(--text-tertiary); }
.project-info h3 { margin: 0; font-size: clamp(23px, 2.3vw, 36px); font-weight: 450; letter-spacing: -.025em; }
.project-meta { display: flex; gap: 28px; align-items: baseline; font-size: 11px; color: var(--text-secondary); }
.project-meta strong { color: var(--ink); font-weight: 500; }
.project-2 .project-info, .project-3 .project-info { grid-template-columns: 1fr; }
.project-2 .project-meta, .project-3 .project-meta { justify-content: space-between; gap: 12px; }
.project-heading { display: block !important; min-width: 0; }
.project-heading a {
  background-image: linear-gradient(currentColor, currentColor); background-repeat: no-repeat;
  background-position: 100% 100%; background-size: 0 1px;
  transition: background-size var(--motion-fast) var(--ease), background-position 0s linear var(--motion-fast);
}
.project-heading a:hover, .project-heading a:focus-visible { background-position: 0 100%; background-size: 100% 1px; }
.project-role-copy {
  display: block; margin-bottom: 3px; font-family: var(--font-en); font-size: clamp(12px, .73vw, 14px);
  line-height: 1.5; color: var(--text-secondary); font-weight: 300;
}
.project-data { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 10px; padding-top: 2px; }
.project-data-tag {
  display: inline-flex; align-items: center; min-height: 36px; margin: 0; padding: 4px 13px;
  border-radius: 999px; font-family: var(--font-en); font-size: clamp(13px, .84vw, 16px);
  line-height: 1.5; white-space: nowrap;
}
.project-data-metric { border: 1px solid var(--bg-mid); background: var(--bg-mid); color: var(--text-primary); font-weight: 600; }

.about { margin: 0 var(--page-pad); padding: clamp(80px, 11vw, 160px) 0; border-top: 1px solid var(--ink); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.about-heading { grid-column: 1 / span 5; }
.about-body { grid-column: 7 / -1; }
.about-heading > span, .case-intro span, .case-grid span, .outcome > span { display: block; margin-bottom: 26px; font-size: 12px; color: var(--text-secondary); }
.about-heading h2 { margin: 0; font-size: clamp(34px, 4vw, 58px); line-height: 1.5; font-weight: 430; letter-spacing: -.035em; }
.about-body { display: block; }
.about-body img { width: 180px; aspect-ratio: .76; object-fit: cover; filter: grayscale(1); }
.about-body p { margin: 0; font-size: 17px; line-height: 1.5; max-width: 610px; }
.about-body dl { margin: 50px 0 0; }
.about-body dl div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 13px; }
.about-body dt { color: var(--text-secondary); }.about-body dd { margin: 0; }
.is-home .about-heading > span {
  font-family: var(--font-en); font-size: clamp(14px, .9375vw, 18px); font-weight: 300; color: var(--text-primary);
}
.is-home .about-heading h2 {
  font-size: clamp(28px, 8.205vw, 68px); line-height: 1.25; font-weight: 700; color: var(--text-primary);
}
.is-home .about-heading h2 > span { display: block; white-space: nowrap; }

footer { background: var(--bg-dark); color: var(--bg-light); margin-top: 40px; padding: 36px var(--page-pad) 28px; }
.footer-top, .footer-bottom { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-tertiary); }
footer > a { display: inline-flex; align-items: flex-start; gap: 20px; margin: clamp(80px, 10vw, 140px) 0; font-size: clamp(60px, 10vw, 150px); line-height: 1.5; letter-spacing: -.04em; font-weight: 400; }
.footer-cta { position: relative; font-family: var(--font-display); }
.footer-arrow { flex: none; width: 72px; height: 72px; transition: transform var(--motion-medium) var(--ease); }
.footer-cta:hover .footer-arrow, .footer-cta:focus-visible .footer-arrow { transform: translate(10px, -10px); }
.footer-contact { display: flex; flex-direction: column; width: max-content; margin: -7vw 0 clamp(70px, 9vw, 130px); font-family: var(--font-en); font-size: 12px; }
.footer-contact { gap: 20px; }
.footer-bottom { padding-top: 18px; border-top: 1px solid oklch(.34 0 0); }
.footer-bottom-left { display: flex; gap: clamp(24px, 3vw, 58px); }

/* About page */
.about-page { overflow: clip; }
.about-hero {
  position: relative; padding: 200px var(--page-pad) 0;
}
.about-hero-layout {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: start;
}
.about-hero-copy { grid-column: 1 / span 6; }
.about-hero h1 {
  position: relative; width: max-content; margin: 0; font-family: var(--font-display);
  font-size: clamp(88px, 8.3333vw, 160px); font-weight: 700; line-height: 1; letter-spacing: -.045em;
}
.about-hero h1 > span { display: block; }
.about-hero h1 > .about-name-first { display: flex; align-items: flex-end; gap: 0; }
.about-name-first small {
  margin-left: clamp(14px, 1.25vw, 24px);
  font-family: var(--font-cn); font-size: 18px; line-height: 1; font-weight: 400; letter-spacing: 0;
}
.about-hero-copy > p {
  width: calc((var(--grid-column) * 5) + (var(--grid-gap) * 4)); max-width: 700px;
  margin: 80px 0 0 calc(var(--grid-column) / 3);
  font-size: 20px; line-height: 1.5; font-weight: 300;
}
.about-scroll {
  margin: 80px 0 0 calc(var(--grid-column) / 3);
  width: 32px; height: 32px; border-radius: 50%; background: var(--bg-dark); color: var(--bg-light);
  padding: 0; border: 0; cursor: pointer; display: grid; place-items: center; font-family: var(--font-en); font-size: 15px;
  transition: transform .4s var(--ease), background .4s var(--ease);
}
.about-scroll:hover { transform: translateY(5px); background: #333333; }

.about-portrait {
  grid-column: 7 / -1; min-width: 0; margin: clamp(-52px, -2.7083vw, -20px) 0 0;
}
.about-portrait-stage {
  --portrait-x: 0; --portrait-y: 0;
  position: relative; aspect-ratio: 5 / 4; overflow: hidden; cursor: crosshair;
}
.about-portrait-stage img, .about-portrait-ring {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transform: translate(calc(var(--portrait-x) * 8px), calc(var(--portrait-y) * 6px)) rotate(calc(var(--portrait-x) * .7deg)) scale(1.01);
  transition: transform .65s var(--ease); will-change: transform;
}
.about-portrait-ring {
  position: absolute; inset: 0; overflow: visible; pointer-events: none;
}
.about-portrait-ring path {
  fill: none; stroke-linecap: round; stroke-linejoin: round;
}
.about-ring-line {
  stroke: #F04424; stroke-width: 12; stroke-dasharray: 1; stroke-dashoffset: 0;
}
.about-ring-accents { stroke: #F04424; stroke-width: 12; }
.about-portrait-stage:hover .about-ring-line {
  animation: portrait-ring-redraw 500ms cubic-bezier(.22, 1, .36, 1) both;
}
@keyframes portrait-ring-redraw {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}
.about-skills {
  padding: 100px var(--page-pad) clamp(140px, 10.4167vw, 200px);
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: start;
}
.about-section-heading { grid-column: 5 / -1; grid-row: 1; }
.about-section-heading > span {
  font-family: var(--font-en); font-size: 18px; font-weight: 300; color: var(--text-primary);
}
.about-section-heading h2 {
  margin: 28px 0 0; font-size: clamp(46px, 3.75vw, 72px); line-height: 1.25;
  letter-spacing: -.035em; font-weight: 700; white-space: nowrap;
}
.about-skill-grid {
  grid-column: 5 / -1; grid-row: 2; margin-top: 60px;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--grid-gap);
}
.about-skill-card {
  position: relative; min-height: 0; aspect-ratio: 9 / 7; padding: clamp(24px, 1.6667vw, 32px);
  border: 1px solid var(--bg-mid); border-radius: 14px; background: var(--bg-light);
  display: flex; flex-direction: column; transition: transform .55s var(--ease), background .55s var(--ease), color .55s var(--ease);
}
.about-skill-card:hover { transform: translateY(-8px); }
.about-skill-card > span:first-child {
  font-family: var(--font-en); font-size: clamp(44px, 3.125vw, 60px); line-height: 1; font-weight: 300;
  letter-spacing: -.04em; color: currentColor;
}
.about-skill-card h3 { margin: auto 0 12px; font-size: clamp(26px, 1.6667vw, 32px); line-height: 1.5; font-weight: 700; }
.about-skill-card p { max-width: 42ch; margin: 0; font-size: 16px; color: var(--text-secondary); }
.about-skill-card.is-featured { background: var(--bg-dark); color: var(--bg-light); border-color: var(--bg-dark); }
.about-skill-card.is-featured p { color: var(--text-tertiary); }
.about-experience { padding: clamp(120px, 8.3333vw, 160px) var(--page-pad) clamp(150px, 10.4167vw, 200px); }
.about-experience-heading {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); align-items: end;
  margin-bottom: clamp(72px, 6.25vw, 120px);
}
.about-experience-heading h2 {
  grid-column: 1 / span 6; margin: 0; font-family: var(--font-en); font-size: clamp(54px, 4.1667vw, 80px);
  line-height: 1.1; letter-spacing: -.04em; font-weight: 600;
}
.about-experience-heading p { grid-column: 9 / -1; margin: 0 0 8px; font-size: 18px; color: var(--text-secondary); }
.about-experience-list { border-bottom: 1px solid var(--text-primary); }
.about-experience-row {
  border-top: 1px solid var(--text-primary); transition: background .45s var(--ease);
}
.about-experience-row.is-open { background: var(--bg-light); }
.about-experience-trigger {
  width: 100%; min-height: 132px; padding: 28px 40px; border: 0; background: transparent; color: inherit; cursor: pointer;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: center;
  font: inherit; text-align: left;
}
.about-experience-date {
  grid-column: 1 / span 3; font-family: "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(32px, 3.6458vw, 70px); font-weight: 500; line-height: 1.5; letter-spacing: -.025em; white-space: nowrap;
}
.about-experience-position { grid-column: 4 / span 5; }
.about-experience-position h3 { margin: 0; font-size: clamp(22px, 1.4583vw, 28px); line-height: 1.5; font-weight: 600; }
.about-experience-position p { margin: 4px 0 0; font-size: 16px; color: var(--text-secondary); }
.about-experience-focus {
  grid-column: 9 / -1; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px;
  font-family: var(--font-en); font-size: 14px;
}
.about-experience-focus span {
  padding: 6px 12px; border: 1px solid #BBBBBB; border-radius: 999px; line-height: 1.5; white-space: nowrap;
  transition: background .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease);
}
.about-experience-row.is-open .about-experience-focus span { background: var(--bg-dark); border-color: var(--bg-dark); color: var(--bg-light); }
.about-experience-detail {
  display: grid; grid-template-rows: 0fr; opacity: 0; visibility: hidden;
  transition: grid-template-rows .7s var(--ease), opacity .4s ease, visibility 0s linear .7s;
}
.about-experience-row.is-open .about-experience-detail {
  grid-template-rows: 1fr; opacity: 1; visibility: visible; transition-delay: 0s;
}
.about-experience-detail-inner {
  min-height: 0; overflow: hidden; padding: 0 40px; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap);
}
.about-experience-gallery {
  grid-column: 1 / span 8; margin: 8px 0 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.about-experience-placeholder {
  aspect-ratio: 16 / 9; min-width: 0; padding: 14px; border-radius: 8px; display: flex; align-items: flex-end;
  font-family: var(--font-en); font-size: 12px; color: var(--text-tertiary);
}
.about-experience-placeholder.placeholder-1 { background: var(--bg-dark); color: var(--bg-light); }
.about-experience-placeholder.placeholder-2 { background: var(--bg-mid); color: var(--text-primary); }
.about-experience-placeholder.placeholder-3 { background: var(--bg-light); border: 1px solid var(--bg-mid); color: var(--text-secondary); }
.experience-tone-2 .placeholder-1 { background: var(--bg-mid); color: var(--text-primary); }
.experience-tone-2 .placeholder-2 { background: var(--bg-dark); color: var(--bg-light); }
.experience-tone-3 .placeholder-1 { background: var(--bg-light); border: 1px solid var(--bg-mid); color: var(--text-secondary); }
.experience-tone-3 .placeholder-2 { background: var(--bg-dark); color: var(--bg-light); }
.experience-tone-3 .placeholder-3 { background: var(--bg-mid); border: 0; color: var(--text-primary); }
.experience-tone-4 .placeholder-1 { background: var(--bg-dark); }
.experience-tone-4 .placeholder-2 { background: var(--bg-light); border: 1px solid var(--bg-mid); }
.experience-tone-4 .placeholder-3 { background: var(--bg-mid); border: 0; color: var(--text-primary); }
.about-experience-summary { grid-column: 9 / -1; align-self: end; margin: 8px 0 44px; }
.about-experience-summary > span { font-family: var(--font-en); font-size: 14px; color: var(--text-tertiary); }
.about-experience-summary p { max-width: 48ch; margin: 18px 0 0; font-size: 17px; line-height: 1.5; color: var(--text-secondary); }

.case-page { --case: oklch(.36 .137 0); }
.case-blue { --case: oklch(.48 .19 265); }.case-orange { --case: oklch(.7 .19 45); }
.case-hero { min-height: 100svh; padding: 120px var(--page-pad) 0; overflow: hidden; }
.case-kicker { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-secondary); }
.case-hero h1 { margin: clamp(55px, 8vh, 90px) 0 22px; max-width: 1150px; font-size: clamp(52px, 8vw, 120px); line-height: 1.5; letter-spacing: -.04em; font-weight: 430; text-wrap: balance; }
.case-hero > p { margin: 0 0 70px; max-width: 650px; font-size: clamp(18px, 2vw, 28px); line-height: 1.5; }
.case-visual { height: min(58vw, 720px); overflow: hidden; background: var(--case); }
.case-visual img { width: 100%; height: 100%; object-fit: contain; transform: scale(1.04); }
.case-orange .case-visual img { object-fit: cover; }
.rich-case-hero { min-height: auto; padding-bottom: clamp(90px, 10vw, 160px); }
.rich-case-hero .case-visual { margin-top: clamp(60px, 8vw, 120px); }
.case-rich-shell { padding: clamp(100px, 11vw, 180px) var(--page-pad); background: var(--bg-light); }
.case-rich-content { width: min(1200px, 100%); margin: 0 auto; font-size: clamp(18px, 1.25vw, 22px); line-height: 1.75; }
.case-rich-content > p, .case-rich-content > ul, .case-rich-content > ol, .case-rich-content > blockquote { max-width: 820px; }
.case-rich-content h2 { max-width: 1050px; margin: clamp(90px, 10vw, 150px) 0 34px; font-size: clamp(48px, 5.2vw, 94px); line-height: 1.15; letter-spacing: -.04em; font-weight: 600; text-wrap: balance; }
.case-rich-content h2:first-child { margin-top: 0; }
.case-rich-content h3 { max-width: 850px; margin: 70px 0 24px; font-size: clamp(30px, 3vw, 52px); line-height: 1.25; letter-spacing: -.025em; font-weight: 600; }
.case-rich-content p { margin: 0 0 28px; color: var(--text-secondary); text-wrap: pretty; }
.case-rich-content ul, .case-rich-content ol { margin: 0 0 36px; padding-left: 1.4em; color: var(--text-secondary); }
.case-rich-content li { margin: 10px 0; padding-left: 8px; }
.case-rich-content blockquote { margin: 64px 0; padding: 38px 42px; background: var(--bg-mid); font-size: clamp(22px, 2vw, 34px); line-height: 1.5; }
.case-rich-content a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.case-rich-content figure { margin: clamp(70px, 8vw, 130px) 0; }
.case-rich-content figure img { width: 100%; height: auto; display: block; background: var(--bg-mid); }
.case-rich-content figcaption { margin-top: 14px; color: var(--text-tertiary); font-size: 14px; }
.case-rich-content hr { margin: clamp(80px, 9vw, 140px) 0; border: 0; border-top: 1px solid var(--bg-mid); }
.case-intro { padding: clamp(90px, 13vw, 190px) var(--page-pad); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.case-intro > div { grid-column: 1 / span 5; }
.case-intro > p { grid-column: 7 / -1; }
.case-intro h2 { font-size: clamp(35px, 5vw, 70px); font-weight: 430; letter-spacing: -.035em; margin: 0; }
.case-intro > p { margin: 38px 0 0; max-width: 680px; font-size: clamp(18px, 2vw, 26px); line-height: 1.5; }
.case-dark { background: var(--bg-dark); color: var(--bg-light); padding: clamp(100px, 13vw, 180px) var(--page-pad); }
.case-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.case-grid > div { grid-column: 1 / span 5; }
.case-grid > p { grid-column: 7 / -1; }
.case-grid h2 { margin: 0; font-weight: 430; font-size: clamp(40px, 5.5vw, 78px); letter-spacing: -.04em; line-height: 1.5; }
.case-grid p { max-width: 650px; margin: 40px 0 0; color: var(--text-tertiary); font-size: 18px; line-height: 1.5; }
.process-list { list-style: none; padding: 0; margin: clamp(90px, 12vw, 170px) 0 0; }
.process-list li { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); border-top: 1px solid #666666; padding: 22px 0; align-items: baseline; }
.process-list span { grid-column: 1 / span 2; font-size: 11px; color: var(--text-tertiary); }.process-list p { grid-column: 4 / -1; margin: 0; font-size: clamp(18px, 2.2vw, 32px); }
.poster-gallery { background: var(--bg-dark); padding: 0 var(--page-pad) clamp(100px, 12vw, 170px); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); align-items: end; }
.poster-gallery img { grid-column: span 3; }
.poster-gallery img { width: 100%; }
.outcome { padding: clamp(100px, 13vw, 190px) var(--page-pad); }
.outcome p { max-width: 1200px; margin: 0; font-size: clamp(40px, 6vw, 88px); line-height: 1.5; letter-spacing: -.04em; }
.next-project { margin: 0 var(--page-pad); padding: 28px 0 55px; border-top: 1px solid var(--ink); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: center; gap: var(--grid-gap); }
.next-project > span { grid-column: 1 / span 2; font-size: 12px; color: var(--text-secondary); }.next-project strong { grid-column: 3 / span 8; font-size: clamp(26px, 4vw, 58px); font-weight: 430; }.next-project .arrow { grid-column: 12; justify-self: end; font-size: 36px; }

/* SF International — long-form case study */
.sf-case-page { --sf-red: #ff3a3a; --sf-ink: #0f1214; background: var(--bg-light); }
.sf-case-page main { overflow: clip; }
.sf-case-hero {
  padding: 150px var(--page-pad) clamp(90px, 9vw, 150px); background: var(--sf-ink); color: var(--bg-light);
}
.sf-case-eyebrow { display: flex; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid #333; font-family: var(--font-en); font-size: 14px; color: var(--text-tertiary); }
.sf-case-title-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: end; margin-top: clamp(70px, 8vw, 130px); }
.sf-case-title-row h1 {
  grid-column: 1 / span 8; margin: 0; font-family: var(--font-en); font-size: clamp(62px, 7.3vw, 140px);
  font-weight: 600; line-height: 1.02; letter-spacing: -.055em;
}
.sf-case-title-cn { grid-column: 9 / -1; display: flex; flex-direction: column; gap: 10px; padding-bottom: 12px; font-size: clamp(18px, 1.35vw, 26px); color: var(--text-tertiary); }
.sf-case-title-cn strong { font-size: clamp(28px, 2.3vw, 44px); font-weight: 600; color: var(--bg-light); }
.sf-case-lead { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); margin: clamp(80px, 9vw, 150px) 0 clamp(70px, 8vw, 130px); }
.sf-case-lead > p { grid-column: 1 / span 6; max-width: 780px; margin: 0; font-size: clamp(20px, 1.55vw, 30px); line-height: 1.5; color: #e3e3e3; }
.sf-case-lead dl { grid-column: 8 / -1; margin: 0; }
.sf-case-lead dl > div { display: grid; grid-template-columns: 100px 1fr; gap: 20px; padding: 16px 0; border-top: 1px solid #333; font-size: 15px; }
.sf-case-lead dt { font-family: var(--font-en); color: var(--text-tertiary); }
.sf-case-lead dd { margin: 0; color: #e3e3e3; }
.sf-case-cover { position: relative; display: block; overflow: hidden; border: 1px solid #2b2e30; background: #0f1214; }
.sf-case-cover img { width: 100%; height: auto; }
.sf-case-cover > span { position: absolute; top: 24px; right: 24px; padding: 9px 13px; border-radius: 999px; background: rgba(250, 250, 250, .9); color: var(--text-primary); font-family: var(--font-en); font-size: 12px; }

.sf-case-overview, .sf-case-chapter, .sf-case-results { padding: clamp(110px, 11vw, 190px) var(--page-pad); }
.sf-case-overview { background: var(--sf-ink); color: var(--bg-light); }
.sf-case-section-head, .sf-case-chapter-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); }
.sf-case-section-head > span { grid-column: 1 / span 2; padding-top: 12px; font-family: var(--font-en); font-size: 14px; color: var(--text-tertiary); }
.sf-case-section-head h2 { grid-column: 4 / -1; margin: 0; font-size: clamp(46px, 5.6vw, 106px); line-height: 1.12; letter-spacing: -.045em; font-weight: 600; }
.sf-case-overview-copy { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); margin: clamp(70px, 8vw, 130px) 0; }
.sf-case-overview-copy > p { grid-column: 4 / span 5; margin: 0; font-size: clamp(18px, 1.3vw, 25px); line-height: 1.5; color: #c8c8c8; }
.sf-case-overview-copy ul { grid-column: 10 / -1; margin: 0; padding: 0; list-style: none; }
.sf-case-overview-copy li { padding: 14px 0; border-top: 1px solid #333; font-size: 16px; }

.sf-case-chapter-light { background: var(--bg-light); }
.sf-case-chapter-soft { background: #f6f1f0; }
.sf-case-chapter-visual { background: var(--bg-light); }
.sf-case-chapter-divided { border-top: 1px solid var(--bg-mid); }
.sf-case-chapter-head { margin-bottom: clamp(90px, 10vw, 170px); }
.sf-case-chapter-head > span { grid-column: 1 / span 2; font-family: var(--font-en); font-size: clamp(46px, 5.2vw, 96px); font-weight: 300; line-height: 1; color: var(--text-tertiary); }
.sf-case-chapter-head > div { grid-column: 4 / span 8; }
.sf-case-chapter-head small { font-family: var(--font-en); font-size: 15px; color: var(--text-secondary); }
.sf-case-chapter-head h2 { margin: 22px 0 32px; font-size: clamp(48px, 5vw, 94px); line-height: 1.15; letter-spacing: -.045em; font-weight: 600; }
.sf-case-chapter-head p { max-width: 780px; margin: 0; font-size: clamp(18px, 1.25vw, 24px); line-height: 1.5; color: var(--text-secondary); }

.sf-case-slide-list { display: flex; flex-direction: column; gap: clamp(90px, 9vw, 160px); }
.sf-case-figure { margin: 0; }
.sf-case-figure figcaption { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap); align-items: start; margin-bottom: 24px; }
.sf-case-figure figcaption > span { grid-column: 1 / span 2; font-family: var(--font-en); font-size: 13px; color: var(--text-tertiary); }
.sf-case-figure figcaption > div { grid-column: 4 / -1; display: grid; grid-template-columns: minmax(260px, 4fr) minmax(280px, 5fr); gap: var(--grid-gap); }
.sf-case-figure figcaption strong { font-size: clamp(22px, 1.7vw, 32px); font-weight: 600; }
.sf-case-figure figcaption p { margin: 0; max-width: 680px; font-size: 16px; color: var(--text-secondary); }
.sf-case-artboard { position: relative; display: block; overflow: hidden; background: var(--bg-mid); }
.sf-case-artboard img { width: 100%; height: auto; transition: transform .8s var(--ease); }
.sf-case-artboard > span { position: absolute; right: 18px; bottom: 18px; padding: 8px 12px; border-radius: 999px; background: rgba(17, 17, 17, .84); color: white; font-family: var(--font-en); font-size: 11px; opacity: 0; transform: translateY(8px); transition: opacity .35s ease, transform .35s var(--ease); }
.sf-case-artboard:hover img { transform: scale(1.006); }
.sf-case-artboard:hover > span, .sf-case-artboard:focus-visible > span { opacity: 1; transform: none; }
.sf-case-slide-list-dark .sf-case-figure figcaption strong { color: var(--bg-light); }
.sf-case-slide-list-dark .sf-case-figure figcaption p { color: var(--text-tertiary); }

.sf-case-results { background: var(--sf-ink); color: var(--bg-light); }
.sf-case-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--grid-gap); margin: clamp(90px, 9vw, 150px) 0 clamp(120px, 12vw, 200px); }
.sf-case-metrics > div { display: flex; min-width: 0; flex-direction: column-reverse; gap: 16px; padding-top: 20px; border-top: 1px solid #333; }
.sf-case-metrics strong { font-family: var(--font-en); font-size: clamp(54px, 5.5vw, 106px); font-weight: 300; line-height: 1; letter-spacing: -.05em; white-space: nowrap; }
.sf-case-metrics strong::after { content: '↑'; margin-left: 8px; color: var(--sf-red); font-size: .26em; }
.sf-case-metrics small { font-size: .48em; font-weight: 400; }
.sf-case-metrics span { font-size: 16px; color: #c8c8c8; }
.sf-case-page .next-project { margin-top: clamp(90px, 10vw, 160px); }

/* AIGC operations — warm, expressive campaign system */
.aigc-long-case { --sf-red: #ff6846; --sf-ink: #171110; }
.aigc-long-case .sf-case-hero {
  background:
    radial-gradient(circle at 83% 16%, rgba(255, 104, 70, .22), transparent 24%),
    radial-gradient(circle at 62% 0%, rgba(255, 190, 106, .09), transparent 30%),
    var(--sf-ink);
}
.aigc-campaign-section { background: #171110; color: var(--bg-light); }
.aigc-campaign-section .sf-case-chapter-head small,
.aigc-campaign-section .sf-case-chapter-head p { color: #b9ada8; }
.aigc-campaign-section .sf-case-figure figcaption strong { color: var(--bg-light); }
.aigc-campaign-section .sf-case-figure figcaption p { color: #9d928e; }
.aigc-global-section { background: #fff3e8; }
.aigc-results { background: #171110; }
.aigc-long-case .sf-case-metrics strong::after { content: none; }

/* Design middle platform — cool, structured system language */
.platform-long-case { --sf-red: #3b78ff; --sf-ink: #10151f; }
.platform-long-case .sf-case-hero {
  background:
    radial-gradient(circle at 82% 14%, rgba(71, 116, 255, .28), transparent 25%),
    radial-gradient(circle at 58% -8%, rgba(127, 92, 255, .15), transparent 34%),
    var(--sf-ink);
}
.platform-research-section { background: #f4f7ff; }
.platform-template-section { background: #eaf1ff; }
.platform-component-section { background: var(--bg-light); border-top: 1px solid #d6e0f5; }
.platform-results { background: #10151f; }
.platform-long-case .sf-case-metrics small { margin-left: .08em; }

.home-project-list .home-project-1 { grid-column: 1 / -1; }
.home-project-list .home-project-2 { grid-column: 1 / span 7; }
.home-project-list .home-project-3 { grid-column: 9 / -1; margin-top: 0; }
.home-project-list .home-project .project-info { grid-template-columns: minmax(0, 1fr) auto; gap: 24px; }
.home-project-list .home-project .project-meta { justify-content: flex-start; flex-wrap: wrap; }
.home-project-list .home-project-1 .project-media { display: none; }

/* Figma Home 1920 artboard mapping. Non-scale values below are measured design exceptions. */
@media (min-width: 901px) {
  .nav-home {
    inset: min(28px, 1.4583vw) 0 auto; height: min(60px, 3.125vw);
    padding: 0 var(--page-pad); align-items: center;
  }
  .nav-home .wordmark { font-size: 24px; line-height: 1.5; letter-spacing: 0; }
  .nav-home nav { gap: min(89px, 4.6354vw); font-size: min(18px, .9375vw); }
  .nav-home .nav-hello {
    width: 120px; height: 45px; min-height: 45px; margin: 0 0 0 min(111px, 5.7813vw); padding: 0;
    border-radius: 8px; text-align: center;
  }

  .home-hero {
    --home-title-top: min(330px, 17.1875vw, 31vh);
    --home-kicker-size: min(28px, 1.4583vw, 3vh);
    --home-kicker-gap: min(22px, 1.1458vw);
    --home-title-size: min(208px, 10.8333vw, 23vh);
    --home-portrait-height: min(573px, 29.8438vw, 64vh);
    --home-heading-bottom: calc(
      var(--home-title-top) + var(--home-kicker-size) + var(--home-kicker-gap) +
      (2 * var(--home-title-size))
    );
    --home-portrait-top: calc(var(--home-heading-bottom) - var(--home-portrait-height));
    display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--grid-gap);
    height: auto; min-height: 0;
    padding: var(--home-portrait-top) var(--page-pad) 0;
  }
  .home-hero-panel {
    position: relative; left: auto; right: auto; top: auto;
    grid-column: 10 / -1; grid-row: 1; align-self: end; justify-self: end;
    --follow-x: 50%; --follow-y: 50%;
    width: min(430px, 22.3958vw, 48vh); height: var(--home-portrait-height);
    overflow: hidden; background: var(--bg-mid); cursor: none;
  }
  .home-portrait-photo { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
  .home-portrait-follow {
    position: absolute; z-index: var(--z-content); inset: 0;
    overflow: hidden; background: white; pointer-events: none; opacity: 0;
    clip-path: circle(60px at var(--follow-x) var(--follow-y));
    transition: opacity .14s ease; will-change: clip-path;
  }
  .home-portrait-follow img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: 50% 22%;
  }
  .home-hero-panel.is-following .home-portrait-follow {
    opacity: 1;
  }
  .home-title {
    position: relative; left: auto; top: auto; grid-column: 1 / -1; grid-row: 1; align-self: end;
    z-index: var(--z-content); pointer-events: none;
  }
  .home-title > p {
    margin: 0 0 var(--home-kicker-gap) min(14px, .7292vw); font-family: var(--font-display);
    font-size: var(--home-kicker-size);
    line-height: 1; letter-spacing: 0;
  }
  .home-title h1 {
    width: calc(100vw - (2 * var(--page-pad))); font-size: var(--home-title-size);
    line-height: 1; letter-spacing: min(4px, .2083vw); font-weight: 700;
    -webkit-text-stroke-width: min(2.2px, .1146vw);
  }
  .home-title h1 .designer-line { width: max-content; margin-top: 0; }
  .home-title .ui-line > img {
    width: .38em; height: .685em;
    margin: 0 .1em 0 .12em; flex: 0 0 auto;
  }
  .designer-line img {
    left: auto; right: min(15px, .7813vw); top: min(17px, .8854vw);
    width: min(132px, 6.875vw); height: min(156px, 8.125vw);
  }
  .home-intro {
    position: relative; left: auto; right: auto; top: auto;
    grid-column: 1 / -1; grid-row: 2;
    margin: 32px 0 0; font-size: min(22px, 1.1458vw, 2.4vh);
  }
  .home-intro > p { grid-column: 1 / span 8; line-height: 1.5; }
  .home-intro > div {
    grid-column: 10 / -1; align-items: flex-end; align-self: start; padding-top: min(36px, 1.875vw);
    gap: 10px; font-size: min(16px, .8333vw, 1.8vh); line-height: 1.5;
  }
  .home-peek {
    position: relative; left: auto; top: auto; margin: 100px 0 0;
    grid-column: 1 / -1; grid-row: 3;
    width: 100%; height: min(760px, 39.5833vw);
  }
  .home-peek > span { display: none; }
  .home-peek img { transform: translateX(6%) scale(1.04); }

  .work.home-work { padding: min(17px, .8854vw) var(--page-pad) min(82px, 4.2708vw); }
  .home-project-list { padding-top: 0; row-gap: min(24px, 1.25vw); }
  .home-project-list .home-project { align-self: start; }
  .home-project-list .home-project-2 { grid-column: 1 / span 7; }
  .home-project-list .home-project-3 { grid-column: 8 / -1; margin-top: 0; }
  .home-project-2 .project-media { aspect-ratio: 990 / 600; }
  .home-project-3 .project-media { aspect-ratio: 690 / 797; }
  .home-project-list .home-project .project-info {
    height: auto; min-height: min(150px, 7.8125vw); overflow: visible;
    padding: min(24px, 1.25vw) 0 min(32px, 1.6667vw); gap: min(16px, .8333vw);
  }
  .home-project-list .home-project .project-info h3 { font-size: min(32px, 1.6667vw); line-height: 1.5; font-weight: 600; }
  .home-project-list .project-data { gap: min(10px, .5208vw); }
  .home-project-list .project-data-tag { min-height: min(40px, 2.0833vw); padding: min(5px, .2604vw) min(14px, .7292vw); font-size: min(16px, .8333vw); }

  .is-home .about {
    height: auto; margin: 0; padding: min(170px, 8.8542vw) var(--page-pad) 280px;
    border-top: 0; align-content: start;
  }
  .is-home .about-heading { grid-column: 1 / span 5; }
  .is-home .about-body { grid-column: 7 / -1; display: block; }
  .is-home .about-heading > span {
    margin-bottom: min(28px, 1.4583vw); font-family: var(--font-en); font-size: min(18px, .9375vw);
    font-weight: 300; color: var(--text-primary);
  }
  .is-home .about-heading h2 {
    font-size: min(68px, 3.5417vw); line-height: 1.25; letter-spacing: -.035em;
    font-weight: 700; color: var(--text-primary);
  }
  .is-home .about-body p { max-width: none; font-size: min(24px, 1.25vw); line-height: 1.5; }
  .is-home .about-body dl { margin-top: min(48px, 2.5vw); }
  .is-home .about-body dl div { grid-template-columns: min(90px, 4.6875vw) 1fr; font-size: min(18px, .9375vw); }

  .is-home footer, .is-about footer, .is-works footer, .is-contact footer { position: relative; height: min(655px, 34.1146vw); margin: 0; padding: 0; }
  .is-home .footer-top, .is-about .footer-top, .is-works .footer-top, .is-contact .footer-top { display: none; }
  .is-home footer > a, .is-about footer > a, .is-works footer > a, .is-contact footer > a {
    position: absolute; left: min(265px, 13.8021vw); top: min(63px, 3.2813vw);
    margin: 0; font-family: var(--font-display); font-size: min(200px, 10.4167vw);
    line-height: 1; letter-spacing: -.035em; font-weight: 600;
  }
  .is-home .footer-arrow, .is-about .footer-arrow, .is-works .footer-arrow, .is-contact .footer-arrow {
    position: absolute; left: min(941px, 49.0104vw); top: min(66px, 3.4375vw);
    width: min(106px, 5.5208vw); height: min(106px, 5.5208vw);
  }
  .is-home .footer-contact, .is-about .footer-contact, .is-works .footer-contact, .is-contact .footer-contact {
    position: absolute; left: min(265px, 13.8021vw); top: min(301px, 15.6771vw);
    margin: 0; gap: min(20px, 1.0417vw); font-size: min(24px, 1.25vw); line-height: 1.5;
  }
  .is-home .footer-bottom, .is-about .footer-bottom, .is-works .footer-bottom, .is-contact .footer-bottom {
    position: absolute; left: var(--page-pad); right: var(--page-pad); top: min(512px, 26.6667vw); height: auto;
    padding: min(25px, 1.3021vw) 0 0; border-top: 1px solid #333333; background: transparent;
    align-items: center; font-size: min(18px, .9375vw); line-height: 1.5;
  }
  .is-home .footer-bottom-left, .is-about .footer-bottom-left, .is-works .footer-bottom-left, .is-contact .footer-bottom-left { color: #666666; }
  .is-home .footer-bottom > a, .is-about .footer-bottom > a, .is-works .footer-bottom > a, .is-contact .footer-bottom > a { color: var(--bg-light); }
}

@media (max-width: 900px) {
  .home-hero-panel { display: none; }
  .nav-home nav { gap: 30px; }
  .home-hero { padding-top: 160px; }
  .home-title h1 { font-size: 9vw; }
  .home-intro > p { grid-column: 1 / span 8; }
  .home-intro > div { grid-column: 9 / -1; }
  .home-project-list .home-project-2 { grid-column: 1 / span 7; }
  .home-project-list .home-project-3 { grid-column: 8 / -1; }
  .hero { min-height: 100svh; }
  .hero-copy { margin-top: 13vh; }
  .hero-statement { margin-left: 10vw; }
  .hero-foot { grid-column: 1 / span 6; width: 100%; }
  .hero-peek { width: 47vw; min-width: 360px; }
  .project-info { grid-template-columns: 1fr; }
  .project-meta { justify-content: space-between; }
  .project-2, .project-3 { grid-column: 1 / -1; margin-top: 0; }
  .project-2 .project-media, .project-3 .project-media { aspect-ratio: 16 / 10; }
  .about { grid-template-columns: 1fr; }
  .about-heading, .about-body { grid-column: 1 / -1; }
  .about-body { max-width: 700px; margin-left: auto; }
  .case-intro, .case-grid { grid-template-columns: 1fr; }
  .case-intro > div, .case-intro > p, .case-grid > div, .case-grid > p { grid-column: 1 / -1; }
  .case-intro > p, .case-grid > p { margin-top: 0; }
  .sf-case-title-row h1 { grid-column: 1 / span 8; }
  .sf-case-title-cn { grid-column: 9 / -1; }
  .sf-case-lead > p { grid-column: 1 / span 7; }
  .sf-case-lead dl { grid-column: 8 / -1; }
  .sf-case-section-head h2 { grid-column: 3 / -1; }
  .sf-case-overview-copy > p { grid-column: 3 / span 6; }
  .sf-case-overview-copy ul { grid-column: 10 / -1; }
  .sf-case-chapter-head > div { grid-column: 3 / -1; }
  .sf-case-figure figcaption > div { grid-column: 3 / -1; }
  .about-section-heading { grid-column: 1 / -1; }
  .about-skill-grid { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-hero { padding-top: 180px; }
  .about-hero-copy, .about-portrait { grid-column: 1 / -1; }
  .about-portrait { margin-top: 90px; }
  .about-experience-trigger { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .about-experience-date { grid-column: 1 / span 2; }
  .about-experience-position { grid-column: 3 / span 3; }
  .about-experience-focus { grid-column: 3 / -1; justify-content: flex-start; margin-top: 14px; }
  .about-experience-detail-inner { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .about-experience-gallery { grid-column: 1 / -1; }
  .about-experience-summary { grid-column: 2 / -1; margin-top: 0; }
  .works-project-2 { grid-column: 1 / span 7; }
  .works-project-3 { grid-column: 8 / -1; }
  .contact-note { grid-column: 1 / span 4; }
  .contact-methods { grid-column: 6 / -1; }
}

@media (max-width: 620px) {
  .nav { height: 58px; }
  .nav nav { gap: 16px; }.nav nav a:nth-child(2) { display: none; }
  .nav-home { height: 70px; }
  .nav-home .wordmark { font-size: 17px; }
  .nav-home nav a { display: none; }
  .nav-home nav .nav-hello { display: flex; width: 120px; height: 45px; padding: 0; font-size: 18px; }
  .home-hero { min-height: auto; padding-top: 145px; overflow: visible; }
  .home-title > p { font-size: 14px; margin-bottom: 16px; }
  .home-title h1 { font-size: 14vw; line-height: 1.5; }
  .home-title h1 .designer-line { margin-top: -.45em; }
  .designer-line img { right: 1%; top: 4%; width: 62px; height: 74px; }
  .home-intro { grid-template-columns: 1fr; margin-top: 30px; gap: 26px; }
  .home-intro > p, .home-intro > div { grid-column: 1; }
  .home-intro > p { font-size: 13px; }
  .home-intro > div { align-items: flex-start; font-size: 10px; }
  .home-peek { margin-top: 56px; height: 62vw; min-height: 260px; }
  .home-peek img { transform: translateX(7%) scale(1.14); }
  .home-work { padding-top: 108px; }
  .home-section-head h2 { font-size: 14vw; }
  .home-project-list .home-project-2, .home-project-list .home-project-3 { grid-column: 1 / -1; }
  .home-project-1 .project-media, .home-project-2 .project-media, .home-project-3 .project-media { aspect-ratio: 4 / 5; }
  .home-project .project-data { gap: 8px; }
  .hero { padding-top: 80px; min-height: auto; }
  .hero-meta span:last-child { display: none; }
  .hero-copy { margin-top: 12vh; }
  .hero h1 { font-size: clamp(36px, 10vw, 42px); line-height: 1.5; }
  .hero-statement { margin: 26px 0 0; font-size: 21px; max-width: 92%; }
  .hero-foot { grid-column: 1 / -1; margin-top: 42px; width: 100%; align-items: flex-start; }
  .scroll-cue { display: none; }
  .traits { max-width: 230px; }
  .hero-peek { position: relative; grid-column: 1 / -1; width: 100%; right: auto; bottom: auto; min-width: 0; margin-top: 48px; aspect-ratio: 1.2; }
  .peek-copy { left: 16px; top: 15px; }
  .work { padding-top: 105px; }
  .section-head { grid-template-columns: 1fr; }
  .section-head h2, .section-head p { grid-column: 1 / -1; }
  .section-head h2 { font-size: 52px; }
  .project-list { row-gap: 92px; }
  .project-media, .project-2 .project-media, .project-3 .project-media { aspect-ratio: 4 / 5; }
  .project-info { padding-top: 16px; gap: 16px; }
  .home-project .project-info, .works-project .project-info { grid-template-columns: 1fr; }
  .project-data { justify-content: flex-start; padding-top: 0; }
  .project-info h3 { font-size: 28px; }
  .project-data-tag { min-height: 34px; padding: 4px 11px; font-size: 13px; white-space: normal; }
  .project-hover { display: none; }
  .works-hero { padding-top: 140px; padding-bottom: 110px; }
  .works-hero > h1 { margin-bottom: 48px; font-size: clamp(44px, 13vw, 64px); }
  .works-project-list { row-gap: 88px; }
  .works-project-list .works-project { grid-column: 1 / -1; margin-top: 0; }
  .works-project .project-media { aspect-ratio: 4 / 5; }
  .works-project .project-info { padding-top: 18px; }
  .works-project .project-info h2 { font-size: 27px; }
  .contact-page { min-height: 100svh; padding-top: 140px; padding-bottom: 40px; }
  .contact-primary h1 { font-size: clamp(48px, 15vw, 66px); }
  .contact-email { width: 100%; margin-top: 4px; font-size: clamp(28px, 9vw, 40px); }
  .contact-lower { grid-template-columns: 1fr; gap: 70px; margin-top: 130px; padding-top: 32px; }
  .contact-note, .contact-methods { grid-column: 1; }
  .contact-note { font-size: 20px; }
  .contact-method { grid-template-columns: 1fr; gap: 8px; padding-bottom: 24px; }
  .contact-method + .contact-method { padding-top: 24px; }
  .contact-method > span, .contact-method > div:first-child > span { font-size: 34px; }
  .contact-method > a { font-size: 22px; }
  .contact-wechat { grid-template-columns: 1fr auto; gap: 20px; }
  .contact-qr { width: 140px; }
  .about-body { grid-template-columns: 1fr; margin: 0; }
  .about-body img { width: 42%; min-width: 140px; }
  .about-body p { font-size: 16px; }
  .footer-top span:last-child { display: none; }
  footer > a { margin: 82px 0; font-family: var(--font-display); font-size: 58px; }
  .footer-arrow { width: 44px; height: 44px; }
  .footer-bottom { gap: 15px; font-size: 14px; }
  .footer-bottom-left { flex-direction: column; gap: 4px; }
  .is-home .footer-bottom, .is-about .footer-bottom, .is-works .footer-bottom, .is-contact .footer-bottom { margin: 0; padding: 20px 0 0; border-top-color: #333333; background: transparent; }
  .is-home .footer-bottom-left, .is-about .footer-bottom-left, .is-works .footer-bottom-left, .is-contact .footer-bottom-left { color: #666666; }
  .is-home .footer-bottom > a, .is-about .footer-bottom > a, .is-works .footer-bottom > a, .is-contact .footer-bottom > a { color: var(--bg-light); align-self: flex-end; }
  .about-hero { padding-top: 130px; }
  .about-hero h1 { font-size: clamp(68px, 23vw, 96px); }
  .about-hero-copy > p { width: 100%; margin: 72px 0 0; font-size: 20px; }
  .about-scroll { margin: 48px 0 0; }
  .about-portrait { margin-top: 72px; }
  .about-portrait-stage { aspect-ratio: 1 / 1; }
  .about-skills { grid-template-columns: 1fr; padding-top: 90px; padding-bottom: 120px; }
  .about-section-heading, .about-skill-grid { grid-column: 1; }
  .about-section-heading { position: static; }
  .about-section-heading > span { font-size: 14px; }
  .about-section-heading h2 { margin-top: 20px; font-size: 44px; white-space: normal; }
  .about-skill-grid { margin-top: 60px; grid-template-columns: 1fr; gap: 24px; }
  .about-skill-card { min-height: 300px; aspect-ratio: auto; padding: 24px; }
  .about-skill-card > span:first-child { font-size: 40px; }
  .about-skill-card h3 { font-size: 26px; }
  .about-experience { padding-top: 100px; padding-bottom: 120px; }
  .about-experience-heading { grid-template-columns: 1fr; margin-bottom: 64px; }
  .about-experience-heading h2, .about-experience-heading p { grid-column: 1; }
  .about-experience-heading h2 { font-size: 48px; }
  .about-experience-heading p { margin-top: 24px; font-size: 16px; }
  .about-experience-trigger { min-height: 0; padding: 24px 20px; grid-template-columns: 1fr; gap: 0; align-items: start; }
  .about-experience-date { grid-column: 1; font-size: 32px; }
  .about-experience-position { grid-column: 1 / -1; margin-top: 18px; }
  .about-experience-position h3 { font-size: 21px; }
  .about-experience-position p { font-size: 14px; }
  .about-experience-focus { grid-column: 1 / -1; margin-top: 18px; justify-content: flex-start; }
  .about-experience-focus span { padding: 5px 10px; font-size: 12px; }
  .about-experience-detail-inner { display: block; padding: 0 20px; }
  .about-experience-gallery {
    margin: 4px 0 28px; padding-bottom: 4px; grid-template-columns: repeat(3, minmax(210px, 1fr)); overflow-x: auto; scroll-snap-type: x proximity;
  }
  .about-experience-placeholder { scroll-snap-align: start; }
  .about-experience-summary { margin: 0 0 36px; }
  .about-experience-summary p { font-size: 15px; }
  .case-hero { padding-top: 90px; min-height: auto; }
  .case-kicker { flex-direction: column; gap: 5px; }
  .case-hero h1 { font-size: 54px; margin-top: 52px; overflow-wrap: anywhere; }
  .case-hero > p { font-size: 18px; margin-bottom: 42px; }
  .case-visual { height: 72vw; }
  .rich-case-hero { padding-bottom: 90px; }
  .case-rich-shell { padding-top: 90px; padding-bottom: 110px; }
  .case-rich-content { font-size: 17px; }
  .case-rich-content h2 { margin-top: 78px; font-size: 42px; }
  .case-rich-content h3 { margin-top: 54px; font-size: 30px; }
  .case-rich-content blockquote { margin: 48px 0; padding: 26px 22px; font-size: 22px; }
  .case-rich-content figure { margin: 58px 0; }
  .case-intro, .case-dark, .outcome { padding-top: 92px; padding-bottom: 92px; }
  .case-intro > p { font-size: 18px; }
  .case-grid p { font-size: 16px; }
  .process-list li { grid-template-columns: 44px 1fr; }
  .process-list span { grid-column: 1; }
  .process-list p { grid-column: 2; font-size: 19px; }
  .poster-gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .poster-gallery img { grid-column: auto; }
  .outcome p { font-size: 39px; }
  .next-project { grid-template-columns: 1fr auto; }
  .next-project > span { grid-column: 1 / -1; }.next-project strong { grid-column: 1; font-size: 28px; }.next-project .arrow { grid-column: 2; }
  .sf-case-hero { padding-top: 110px; }
  .sf-case-eyebrow { font-size: 12px; }
  .sf-case-title-row { display: block; margin-top: 68px; }
  .sf-case-title-row h1 { font-size: clamp(48px, 14vw, 72px); }
  .sf-case-title-cn { margin-top: 38px; padding: 0; }
  .sf-case-title-cn strong { font-size: 28px; }
  .sf-case-lead { display: block; margin: 64px 0 58px; }
  .sf-case-lead > p { font-size: 19px; }
  .sf-case-lead dl { margin-top: 54px; }
  .sf-case-lead dl > div { grid-template-columns: 82px 1fr; font-size: 13px; }
  .sf-case-cover > span { top: 12px; right: 12px; font-size: 10px; }
  .sf-case-overview, .sf-case-chapter, .sf-case-results { padding-top: 90px; padding-bottom: 100px; }
  .sf-case-section-head, .sf-case-chapter-head { display: block; }
  .sf-case-section-head > span { display: block; padding: 0; margin-bottom: 26px; }
  .sf-case-section-head h2 { font-size: 42px; }
  .sf-case-overview-copy { display: block; margin: 54px 0 82px; }
  .sf-case-overview-copy > p { font-size: 17px; }
  .sf-case-overview-copy ul { margin-top: 42px; }
  .sf-case-chapter-head { margin-bottom: 78px; }
  .sf-case-chapter-head > span { display: block; margin-bottom: 26px; font-size: 48px; }
  .sf-case-chapter-head h2 { margin: 14px 0 24px; font-size: 42px; }
  .sf-case-chapter-head p { font-size: 17px; }
  .sf-case-slide-list { gap: 82px; }
  .sf-case-figure figcaption { display: block; margin-bottom: 18px; }
  .sf-case-figure figcaption > span { display: block; margin-bottom: 10px; }
  .sf-case-figure figcaption > div { display: block; }
  .sf-case-figure figcaption strong { display: block; font-size: 21px; }
  .sf-case-figure figcaption p { margin-top: 8px; font-size: 14px; }
  .sf-case-artboard > span { display: block; right: 10px; bottom: 10px; opacity: 1; transform: none; }
  .sf-case-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 52px; }
  .sf-case-metrics strong { font-size: clamp(52px, 16vw, 74px); }
  .sf-case-metrics span { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .load-in, [data-reveal] { opacity: 1; transform: none; }
  .hero-char, .hero-char-token { transform: none; will-change: auto; }
  [data-image-reveal] { opacity: 1; transform: none; }
  .about-ring-line { animation: none !important; stroke-dashoffset: 0; }
  .home-portrait-follow { transition: opacity .01ms linear !important; }
}