:root {
  --ink: #000000;
  --paper: #f4f4f4;
  --white: #f4f4f4;
  --lime: #dcfa14;
  --kraft: #a2917e;
  --warm: #e8e0d6;
  --mist: #d9d7d2;
  --peach: #f3d1c1;
  --cyan: #02c0d3;
  --purple: #6f2fca;
  --blue: #425fa5;
  --red: #f04435;
  --muted: #6f6b64;
  --line: rgba(0, 0, 0, .18);
  --font-display: "Graphik", "Helvetica Neue", Arial, sans-serif;
  --font-cjk: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --sans: "Graphik", "Source Han Sans SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --tracking-display: -.04em;
  --tracking-label: .08em;
  --body-leading: 1.273;
  --grid-unit: 8px;
  --full-logo-ratio: 2.972973;
  --domain-logo-ratio: 5.147147;
  --gutter: clamp(20px, 5.5vw, 88px);
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; font-kerning: normal; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: var(--body-leading);
  font-synthesis: none;
  font-kerning: normal;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }
.vi-shell { overflow: hidden; }
.vi-container { width: min(var(--max), calc(100% - 2 * var(--gutter))); margin: 0 auto; }
.vi-eyebrow {
  margin: 0 0 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.vi-dot {
  display: inline-block;
  width: .38em;
  height: .38em;
  margin-left: .12em;
  border-radius: 50%;
  background: var(--lime);
  color: transparent;
  vertical-align: baseline;
  transform: translateY(-.06em);
}
.vi-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.92);
  color: var(--white);
  backdrop-filter: blur(14px);
}
.vi-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}
.vi-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.03em;
}
.vi-brand img { width: 104px; height: auto; aspect-ratio: var(--full-logo-ratio); }
.vi-brand__descriptor { padding-left: 12px; border-left: 1px solid rgba(255,255,255,.35); color: #b9b5ae; font-size: 12px; font-weight: 400; letter-spacing: .04em; }
.vi-nav { display: flex; gap: clamp(16px, 3vw, 36px); align-items: center; }
.vi-nav a { color: #e9e7e1; text-decoration: none; font-size: 12px; letter-spacing: .08em; }
.vi-nav a:hover { color: var(--lime); }
.vi-nav__cta { padding: 10px 15px; border: 1px solid var(--lime); color: var(--lime) !important; }
.vi-hero { background: var(--ink); color: var(--white); }
.vi-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: 6vw;
  align-items: center;
  min-height: min(780px, calc(100vh - 72px));
  padding-top: 86px;
  padding-bottom: 86px;
}
.vi-hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(58px, 8.6vw, 142px);
  line-height: .90;
  letter-spacing: var(--tracking-display);
  font-weight: 700;
}
.vi-hero__lead { max-width: 520px; margin: 32px 0 0; color: #bab8b1; font-size: clamp(18px, 2vw, 23px); line-height: 1.55; }
.vi-hero__meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 34px; }
.vi-chip { padding: 7px 10px; border: 1px solid rgba(255,255,255,.24); color: #d9d7d2; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.vi-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.vi-btn { display: inline-flex; align-items: center; gap: 12px; min-height: 46px; padding: 12px 17px; border: 1px solid var(--lime); color: var(--ink); background: var(--lime); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.vi-btn--ghost { border-color: rgba(255,255,255,.4); color: var(--white); background: transparent; }
.vi-btn:hover { transform: translateY(-2px); }
.vi-hero__visual { position: relative; display: grid; place-items: center; min-height: 420px; }
.vi-orbit { width: min(100%, 600px); height: auto; }
.vi-orbit-logo { position: absolute; z-index: 1; width: min(30%, 170px); height: auto; }
.vi-hero__stamp { position: absolute; right: 0; bottom: -4px; width: 144px; height: 144px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: #d8d5cd; font-size: 10px; letter-spacing: .12em; text-align: center; text-transform: uppercase; transform: rotate(12deg); }
.vi-hero__stamp::before { content: ""; position: absolute; inset: 9px; border: 1px dashed rgba(255,255,255,.25); border-radius: inherit; }
.vi-ticker { display: flex; overflow: hidden; background: var(--lime); color: var(--ink); border-bottom: 1px solid var(--ink); white-space: nowrap; }
.vi-ticker__track { display: flex; gap: 40px; padding: 13px 0; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; animation: vi-scroll 26s linear infinite; }
@keyframes vi-scroll { from { transform: translateX(0); } to { transform: translateX(-30%); } }
.vi-section { padding: clamp(76px, 10vw, 150px) 0; border-bottom: 1px solid var(--line); }
.vi-section--dark { background: var(--ink); color: var(--white); border-bottom-color: rgba(255,255,255,.16); }
.vi-section--kraft { background: var(--kraft); }
.vi-section__head { display: grid; grid-template-columns: 1fr 2fr; gap: 6vw; align-items: start; margin-bottom: 56px; }
.vi-section__head h2 { max-width: 850px; margin: -7px 0 0; font-size: clamp(40px, 6.6vw, 98px); line-height: .98; letter-spacing: -.05em; }
.vi-section__intro { max-width: 560px; margin: 2px 0 0; color: var(--muted); font-size: 18px; line-height: 1.45; letter-spacing: 0; }
.vi-section--dark .vi-section__intro { color: #b4b1a8; }
.vi-section__number { color: var(--muted); }
.vi-section--dark .vi-section__number { color: #8e8b83; }
.vi-benchmark-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.vi-benchmark { min-height: 300px; padding: 28px; background: var(--paper); }
.vi-benchmark--reference { background: var(--lime); }
.vi-benchmark--pqa { background: var(--ink); color: var(--white); }
.vi-benchmark h3 { margin: 0 0 15px; font-size: 36px; letter-spacing: -.06em; }
.vi-benchmark p { max-width: 34em; margin: 0; color: #59564f; font-size: 15px; line-height: 1.65; }
.vi-benchmark--reference p { color: #33332c; }
.vi-benchmark--pqa p { color: #b7b4ac; }
.vi-benchmark__tag { display: block; margin-bottom: 62px; font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.vi-reference-measurements { margin-top: 16px; border: 1px solid var(--ink); background: var(--warm); }
.vi-reference-measurements__head { display: flex; justify-content: space-between; gap: 20px; padding: 13px 16px; border-bottom: 1px solid var(--ink); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.vi-reference-measurements__head span:last-child { color: #5b5852; font-weight: 400; letter-spacing: .06em; text-transform: none; }
.vi-reference-table-wrap { overflow-x: auto; }
.vi-reference-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 12px; line-height: 1.35; }
.vi-reference-table th, .vi-reference-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; white-space: nowrap; }
.vi-reference-table th { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.vi-reference-table td:not(:first-child) { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.vi-reference-table tbody tr:last-child td { border-bottom: 0; }
.vi-reference-measurements > p { margin: 0; padding: 12px 16px 14px; color: #5b5852; font-size: 12px; line-height: 1.5; }
.vi-source-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.vi-source { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; text-decoration: none; border-bottom: 1px solid currentColor; }
.vi-source:hover { color: var(--lime); }
.vi-benchmark--reference .vi-source:hover { color: var(--ink); }
.vi-palette { display: grid; grid-template-columns: 1.2fr repeat(4, 1fr); min-height: 350px; border: 1px solid var(--ink); }
.vi-swatch { display: flex; flex-direction: column; justify-content: space-between; min-height: 350px; padding: 21px; border-right: 1px solid var(--ink); }
.vi-swatch:last-child { border-right: 0; }
.vi-swatch--ink { background: var(--ink); color: var(--white); }
.vi-swatch--lime { background: var(--lime); }
.vi-swatch--paper { background: var(--paper); }
.vi-swatch--kraft { background: var(--kraft); }
.vi-swatch--mist { background: var(--mist); }
.vi-swatch__name { font-size: 13px; font-weight: 700; letter-spacing: .03em; }
.vi-swatch__hex { font-size: 11px; letter-spacing: .1em; }
.vi-palette-note { max-width: 560px; margin: 24px 0 0 auto; color: var(--muted); font-size: 13px; }
.vi-type-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 1px; background: rgba(255,255,255,.22); border: 1px solid rgba(255,255,255,.22); }
.vi-type-card { min-height: 330px; padding: 28px; background: var(--ink); }
.vi-type-card--cream { background: var(--paper); color: var(--ink); }
.vi-type-label { margin: 0 0 55px; color: #8f8c85; font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.vi-type-card--cream .vi-type-label { color: #6f6b64; }
.vi-type-display { margin: 0; font-family: var(--sans); font-size: clamp(55px, 8vw, 122px); line-height: .88; letter-spacing: -.06em; font-weight: 700; }
.vi-type-display--serif { font-family: var(--font-cjk); font-size: clamp(44px, 6vw, 84px); line-height: .96; letter-spacing: -.03em; }
.vi-type-foot { margin: 42px 0 0; color: #aca9a1; font-size: 14px; line-height: 1.55; }
.vi-type-card--cream .vi-type-foot { color: #5d5a54; }
.vi-scale { display: grid; gap: 16px; margin-top: 38px; }
.vi-scale__row { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.2); }
.vi-scale__row span:first-child { font-size: 27px; font-weight: 700; letter-spacing: -.04em; }
.vi-scale__row span:last-child { color: #a8a59d; font-size: 11px; letter-spacing: .12em; }
.vi-grid-demo { display: grid; grid-template-columns: repeat(12, 1fr); gap: 7px; margin-top: 48px; }
.vi-grid-demo span { display: block; height: 110px; border: 1px solid rgba(255,255,255,.36); background: rgba(220,250,20,.18); }
.vi-grid-demo span:nth-child(3n) { background: var(--lime); }
.vi-grid-meta { display: flex; justify-content: space-between; margin-top: 12px; color: #aaa69e; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.vi-marks { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.vi-mark-card { display: flex; flex-direction: column; justify-content: space-between; min-height: 270px; padding: 25px; background: var(--white); }
.vi-mark-card--dark { background: var(--ink); color: var(--white); }
.vi-mark-card--lime { background: var(--lime); }
.vi-mark-card--kraft { background: var(--kraft); }
.vi-mark-card--domain { background: var(--warm); }
.vi-mark-card img { width: 100%; height: auto; max-height: 74px; object-fit: contain; object-position: left center; }
.vi-mark-card--dark img { max-height: 62px; }
.vi-mark-card--domain img { object-position: center; }
.vi-mark-card__name { margin-top: 26px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.vi-clearspace { display: grid; grid-template-columns: .8fr 1.2fr; gap: 5vw; align-items: center; margin-top: 48px; padding: 30px; background: var(--white); border: 1px solid var(--ink); }
.vi-clearspace__visual { position: relative; display: grid; place-items: center; min-height: 180px; border: 1px dashed #9d9a92; background: repeating-linear-gradient(0deg, transparent 0 29px, rgba(0,0,0,.1) 30px), repeating-linear-gradient(90deg, transparent 0 29px, rgba(0,0,0,.1) 30px); }
.vi-clearspace__visual::before, .vi-clearspace__visual::after { content: ""; position: absolute; background: var(--lime); }
.vi-clearspace__visual::before { width: 34px; height: 34px; left: 18px; top: 18px; }
.vi-clearspace__visual::after { width: 34px; height: 34px; right: 18px; bottom: 18px; }
.vi-clearspace__visual img { position: relative; z-index: 1; width: min(78%, 360px); }
.vi-clearspace h3 { margin: 0 0 14px; font-size: 30px; letter-spacing: -.05em; }
.vi-clearspace p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.vi-logo-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 16px; border: 1px solid var(--ink); background: var(--ink); }
.vi-logo-metrics > div { min-width: 0; padding: 15px 16px; background: var(--warm); }
.vi-logo-metrics dt { color: #5b5852; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.vi-logo-metrics dd { margin: 7px 0 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.35; }
.vi-channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: start; }
.vi-channel { min-width: 0; }
.vi-channel__frame { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: 17px; border: 1px solid var(--ink); background: var(--ink); color: var(--white); }
.vi-channel__frame--video { aspect-ratio: 9 / 16; background: var(--lime); color: var(--ink); }
.vi-channel__frame--red { aspect-ratio: 3 / 4; background: var(--red); color: var(--white); }
.vi-channel__frame--avatar { aspect-ratio: 1; background: var(--paper); color: var(--ink); }
.vi-channel__frame--og { aspect-ratio: 1.9; background: var(--ink); color: var(--white); }
.vi-channel__top { display: flex; justify-content: space-between; font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.vi-channel__headline { margin: auto 0 0; font-size: clamp(26px, 3.2vw, 52px); line-height: .89; letter-spacing: -.07em; font-weight: 700; }
.vi-channel__headline--small { font-size: clamp(22px, 2.3vw, 34px); }
.vi-channel__dot { width: 48px; height: 48px; margin: 18px 0 0 auto; border-radius: 50%; background: var(--lime); }
.vi-channel__frame--video .vi-channel__dot { background: var(--ink); }
.vi-channel__frame--red .vi-channel__dot { background: var(--lime); }
.vi-channel__frame--avatar .vi-channel__dot { width: 35%; height: auto; aspect-ratio: 1; margin: auto; display: grid; place-items: center; background: var(--lime); }
.vi-channel__avatar-mark { width: 78%; height: auto; padding: 7px 10px; background: var(--paper); }
.vi-channel__avatar-caption { position: absolute; left: 11%; bottom: 10%; color: var(--ink); font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.vi-channel__frame--og .vi-channel__dot { width: 26px; height: 26px; }
.vi-channel__label { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; font-size: 11px; }
.vi-channel__label span:last-child { color: var(--muted); text-align: right; }
.vi-channel__frame--red::before { content: "小红书"; position: absolute; right: 16px; top: 47%; writing-mode: vertical-rl; font-size: 10px; letter-spacing: .12em; opacity: .75; }
.vi-rules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.vi-rule { min-height: 220px; padding: 28px; background: var(--paper); }
.vi-rule--yes { background: var(--lime); }
.vi-rule__sign { font-size: 40px; font-weight: 700; line-height: 1; }
.vi-rule h3 { margin: 34px 0 10px; font-size: 22px; letter-spacing: -.04em; }
.vi-rule p { max-width: 40em; margin: 0; color: #5c5953; font-size: 14px; line-height: 1.6; }
.vi-download { display: grid; grid-template-columns: 1fr auto; gap: 6vw; align-items: end; padding: clamp(34px, 6vw, 70px); background: var(--lime); color: var(--ink); border: 1px solid var(--ink); }
.vi-download h2 { max-width: 700px; margin: 0; font-size: clamp(44px, 6vw, 86px); line-height: .91; letter-spacing: -.08em; }
.vi-download p { max-width: 540px; margin: 24px 0 0; color: #34342d; font-size: 15px; line-height: 1.6; }
.vi-download__links { display: grid; gap: 8px; min-width: 220px; }
.vi-download__links a { display: flex; justify-content: space-between; gap: 20px; padding: 11px 0; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 700; text-decoration: none; }
.vi-download__links a:hover { padding-left: 8px; }
.vi-footer { padding: 48px 0 34px; background: var(--ink); color: var(--white); }
.vi-footer__top { display: flex; justify-content: space-between; gap: 40px; align-items: start; }
.vi-footer__logo { width: 100px; }
.vi-footer__note { max-width: 540px; margin: 0; color: #aaa69d; font-size: 13px; line-height: 1.65; }
.vi-footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.2); color: #77746e; font-size: 11px; }
.vi-footer__bottom a { color: inherit; text-decoration: none; }
.vi-footer__bottom a:hover { color: var(--lime); }

@media (max-width: 980px) {
  .vi-nav a:not(.vi-nav__cta) { display: none; }
  .vi-hero__grid { grid-template-columns: 1fr; padding-top: 70px; }
  .vi-hero__visual { min-height: 340px; }
  .vi-orbit-logo { width: 28%; }
  .vi-section__head { grid-template-columns: 1fr; gap: 20px; }
  .vi-section__head h2 { margin-top: 0; }
  .vi-benchmark-grid { grid-template-columns: 1fr; }
  .vi-palette { grid-template-columns: repeat(3, 1fr); }
  .vi-swatch { min-height: 200px; border-bottom: 1px solid var(--ink); }
  .vi-swatch:nth-child(3) { border-right: 0; }
  .vi-type-grid, .vi-clearspace { grid-template-columns: 1fr; }
  .vi-marks { grid-template-columns: repeat(3, 1fr); }
  .vi-channel-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .vi-download { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { line-height: 1.3333; }
  .vi-header__inner { min-height: 62px; }
  .vi-brand img { width: 88px; }
  .vi-brand__descriptor { display: none; }
  .vi-nav__cta { padding: 8px 10px; font-size: 10px !important; }
  .vi-hero h1 { font-size: clamp(50px, 15vw, 78px); }
  .vi-hero__visual { min-height: 280px; }
  .vi-orbit-logo { width: 31%; }
  .vi-hero__stamp { width: 102px; height: 102px; font-size: 8px; }
  .vi-section { padding: 68px 0; }
  .vi-palette { grid-template-columns: repeat(2, 1fr); }
  .vi-swatch { min-height: 150px; padding: 14px; }
  .vi-swatch:first-child { grid-column: span 2; min-height: 120px; }
  .vi-marks, .vi-rules { grid-template-columns: 1fr; }
  .vi-mark-card { min-height: 210px; }
  .vi-channel-grid { grid-template-columns: 1fr 1fr; }
  .vi-channel__frame { padding: 11px; }
  .vi-channel__headline { font-size: 29px; }
  .vi-channel__label { display: block; }
  .vi-channel__label span { display: block; }
  .vi-channel__label span:last-child { margin-top: 3px; text-align: left; }
  .vi-footer__top, .vi-footer__bottom { display: block; }
  .vi-footer__note { margin-top: 24px; }
  .vi-footer__bottom p { margin: 12px 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .vi-ticker__track { animation: none; }
  .vi-btn, .vi-download__links a { transition: none; }
}

/* Reference study translated into PQA tokens. The PQA logo itself is never redrawn. */
.vi-header {
  border-bottom-color: rgba(0,0,0,.22);
  background: rgba(162,145,126,.96);
  color: var(--ink);
}
.vi-brand { color: var(--ink); }
.vi-brand img { width: 104px; aspect-ratio: var(--full-logo-ratio); }
.vi-brand__descriptor { border-left-color: rgba(0,0,0,.35); color: rgba(0,0,0,.68); }
.vi-nav a { color: var(--ink); }
.vi-nav a:hover { color: var(--lime); }
.vi-nav__cta { border-color: var(--ink); color: var(--ink) !important; }
.vi-hero { background: var(--kraft); color: var(--ink); }
.vi-hero__grid { grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr); gap: 4vw; padding-top: clamp(74px, 8vw, 128px); padding-bottom: clamp(74px, 8vw, 128px); }
.vi-hero h1 { max-width: 930px; font-size: clamp(58px, 8.6vw, 142px); line-height: .90; letter-spacing: var(--tracking-display); }
.vi-hero h1 { word-break: keep-all; text-wrap: balance; }
.vi-hero__lead { color: rgba(0,0,0,.74); font-size: clamp(17px, 1.45vw, 21px); line-height: 1.45; }
.vi-chip { border-color: rgba(0,0,0,.35); color: var(--ink); }
.vi-btn--ghost { border-color: rgba(0,0,0,.5); color: var(--ink); }
.vi-hero__visual { min-height: 430px; padding: clamp(22px, 3.5vw, 56px); background: var(--ink); }
.vi-orbit-logo { width: min(46%, 220px); padding: 10px 16px; border: 1px solid var(--ink); border-radius: 2px; background: var(--paper); }
.vi-hero__stamp { right: clamp(14px, 2.5vw, 36px); bottom: clamp(10px, 2vw, 28px); }
.vi-hero__measure { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 34px; color: rgba(0,0,0,.65); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.vi-hero__measure b { color: var(--ink); font-weight: 700; }
.vi-section--peach { background: var(--peach); }
.vi-section__intro { line-height: 1.45; }
.vi-accent-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.vi-accent { display: inline-flex; align-items: center; min-height: 30px; padding: 6px 10px; border: 1px solid var(--ink); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.vi-accent--peach { background: var(--peach); }
.vi-accent--cyan { background: var(--cyan); }
.vi-accent--purple { background: var(--purple); color: var(--white); }
.vi-accent--blue { background: var(--blue); color: var(--white); }
.vi-accent--red { background: var(--red); color: var(--white); }
.vi-section__head h2 { line-height: .98; }
.vi-type-display { line-height: .88; letter-spacing: -.06em; }
.vi-type-display--serif { font-family: var(--font-cjk); font-weight: 400; letter-spacing: -.03em; }
.vi-type-foot { line-height: 1.45; }
.vi-scale { gap: 14px; }
.vi-scale__row span:first-child { letter-spacing: -.05em; }
.vi-grid-demo { gap: 6px; }
.vi-marks { background: var(--ink); }
.vi-logo-plate { display: flex; align-items: center; justify-content: center; width: min(100%, 360px); margin: auto 0; padding: 14px 18px; border: 1px solid var(--ink); background: var(--paper); }
.vi-logo-plate img { width: 100%; max-height: none; }
.vi-domain-lockup { width: min(100%, 360px); aspect-ratio: var(--domain-logo-ratio); object-fit: contain; }
.vi-clearspace { margin-top: 38px; }
.vi-clearspace p { line-height: 1.5; }
.vi-spacing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.vi-spacing-card { min-width: 0; padding: 16px; background: var(--paper); }
.vi-spacing-card__visual { position: relative; min-height: 300px; overflow: hidden; border: 1px solid var(--ink); background: var(--kraft); }
.vi-spacing-card__visual--poster { padding: 16px; background: var(--peach); }
.vi-spacing-card__visual--web { padding: 16px; background: var(--kraft); }
.vi-spacing-card__visual--mobile { width: 70%; margin: 0 auto; padding: 14px; background: var(--mist); }
.vi-spacing-card__copy { display: block; margin-top: 46px; font-size: clamp(31px, 4.4vw, 56px); font-weight: 700; line-height: 1.04; letter-spacing: -.06em; }
.vi-spacing-card__visual img { position: absolute; width: 45%; height: auto; object-fit: contain; }
.vi-spacing-card__visual--poster img { left: 6%; bottom: 6%; }
.vi-spacing-card__visual--web img { right: 5%; top: 5%; width: 30%; }
.vi-spacing-card__visual--mobile img { left: 50%; top: 6%; width: 42%; transform: translateX(-50%); }
.vi-spacing-card__measure { position: absolute; color: var(--ink); font-size: 9px; font-style: normal; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.vi-spacing-card__measure::before { content: ""; position: absolute; background: var(--ink); }
.vi-spacing-card__measure--top { top: 5px; left: 50%; transform: translateX(-50%); }
.vi-spacing-card__measure--top::before { width: 1px; height: 30px; left: 50%; top: 15px; }
.vi-spacing-card__measure--left { left: 5px; top: 55%; writing-mode: vertical-rl; transform: rotate(180deg); }
.vi-spacing-card__measure--left::before { width: 30px; height: 1px; left: 15px; top: 50%; }
.vi-spacing-card__measure--bottom { right: 6%; bottom: 2px; }
.vi-spacing-card__measure--right { right: 4px; top: 55%; writing-mode: vertical-rl; }
.vi-spacing-card__measure--right::before { width: 26px; height: 1px; right: 14px; top: 50%; }
.vi-spacing-card__measure--mobile { left: 50%; bottom: 8px; transform: translateX(-50%); }
.vi-spacing-card__nav { display: flex; justify-content: space-between; align-items: center; font-size: 9px; font-weight: 700; }
.vi-spacing-card__nav img { position: static; width: 31%; }
.vi-spacing-card__mobilebar { display: flex; justify-content: space-between; align-items: center; margin: 0 0 10px; font-size: 11px; }
.vi-spacing-card__visual--mobile .vi-spacing-card__mobilebar img { position: static; width: 44%; transform: none; }
.vi-spacing-card h3 { margin: 20px 0 8px; font-size: 22px; letter-spacing: -.05em; }
.vi-spacing-card p { margin: 0; color: #5b5852; font-size: 13px; line-height: 1.55; }
.vi-spacing-tokens, .vi-image-rules { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 18px; color: #5b5852; font-size: 11px; letter-spacing: .04em; }
.vi-spacing-tokens b, .vi-image-rules b { color: var(--ink); }
.vi-channel__headline { line-height: 1.02; letter-spacing: -.06em; }
.vi-image-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.2); }
.vi-image-card { min-width: 0; padding: 16px; background: var(--ink); }
.vi-image-card__visual { position: relative; min-height: 300px; overflow: hidden; border: 1px solid rgba(255,255,255,.26); }
.vi-image-card__visual--object { display: grid; place-items: center; background: var(--cyan); color: var(--ink); }
.vi-image-card__object { display: grid; place-items: center; width: 48%; aspect-ratio: 1; border-radius: 50%; background: var(--paper); font-size: 92px; line-height: 1; box-shadow: 18px 22px 0 rgba(0,0,0,.22); }
.vi-image-card__visual--material { padding: 22px; background: var(--kraft); }
.vi-image-card__paper { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; width: 72%; padding: 24px 18px; background: var(--paper); color: var(--ink); transform: rotate(-7deg); box-shadow: 16px 20px 0 rgba(0,0,0,.2); }
.vi-image-card__paper-logo { display: block; width: 56%; height: auto; }
.vi-image-card__paper-word { display: block; font-family: var(--font-display); font-size: clamp(34px, 4vw, 42px); font-weight: 700; line-height: .88; letter-spacing: -.05em; }
.vi-image-card__visual--data { background: var(--mist); color: var(--ink); }
.vi-image-card__line { position: absolute; left: 12%; right: 10%; top: 53%; height: 2px; background: var(--ink); transform: rotate(-11deg); transform-origin: left center; }
.vi-image-card__visual--data i { position: absolute; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--lime); color: var(--ink); font-size: 10px; font-style: normal; font-weight: 700; }
.vi-image-card__visual--data i:nth-of-type(1) { left: 11%; top: 62%; }
.vi-image-card__visual--data i:nth-of-type(2) { left: 32%; top: 47%; }
.vi-image-card__visual--data i:nth-of-type(3) { left: 56%; top: 40%; }
.vi-image-card__visual--data i:nth-of-type(4) { right: 9%; top: 25%; }
.vi-image-card__label { position: absolute; left: 14px; bottom: 12px; color: var(--ink); font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.vi-image-card__visual--material .vi-image-card__label { color: var(--ink); }
.vi-image-card h3 { margin: 20px 0 8px; color: var(--white); font-size: 22px; letter-spacing: -.05em; }
.vi-image-card p { margin: 0; color: #b9b6ae; font-size: 13px; line-height: 1.55; }
.vi-image-rules { color: #b9b6ae; }
.vi-image-rules b { color: var(--white); }
.vi-download h2 { line-height: .96; }

@media (max-width: 980px) {
  .vi-hero__grid { grid-template-columns: 1fr; }
  .vi-hero__visual { min-height: 340px; }
  .vi-spacing-grid, .vi-image-grid { grid-template-columns: 1fr; }
  .vi-spacing-card__visual { min-height: 270px; }
  .vi-logo-metrics { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .vi-brand img { width: 88px; }
  .vi-hero__grid > * { min-width: 0; }
  .vi-hero h1 { max-width: 100%; font-size: clamp(44px, 13vw, 72px); word-break: normal; overflow-wrap: anywhere; }
  .vi-hero__measure { display: grid; gap: 8px; }
  .vi-spacing-card__visual--mobile { width: 78%; }
  .vi-image-card__visual { min-height: 250px; }
  .vi-reference-measurements__head { display: block; }
  .vi-reference-measurements__head span { display: block; }
  .vi-reference-measurements__head span + span { margin-top: 7px; }
  .vi-logo-metrics { grid-template-columns: 1fr; }
}