/* ISL Brand Guidelines — scoped extension for ISL Modern 1.10.0. */
.isl-brand-page {
  --brand-blue: #004b83;
  --brand-white: #ffffff;
  --brand-ink: #192c3a;
  --brand-muted: #536779;
  --brand-line: #dce5ec;
  --brand-tint: #f2f7fb;
  --brand-radius: 24px;
}
.isl-brand-page .site-header {
  min-height: 76px;
  background: rgba(255,255,255,.78);
  box-shadow: none;
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(0,75,131,.08);
}
.isl-brand-page .brand-guidelines-label {
  margin-left: auto;
  color: var(--brand-blue);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.isl-brand-page .site-header .header-contact { margin-left: 0; }
.isl-brand-page .brand-guide { overflow: clip; background: var(--brand-white); color: var(--brand-ink); }
.isl-brand-page .brand-guide h1,
.isl-brand-page .brand-guide h2,
.isl-brand-page .brand-guide h3 { text-wrap: balance; }
.isl-brand-page .brand-guide-eyebrow {
  margin: 0 0 18px;
  color: var(--brand-blue);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.isl-brand-page .brand-guide-lead {
  font-size: clamp(18px,2vw,24px);
  line-height: 1.5;
  color: var(--brand-muted);
}
.isl-brand-page .brand-guide-hero { padding: 70px 0 88px; overflow: hidden; }
.isl-brand-page .brand-guide-hero-grid {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(420px,.95fr);
  gap: 8%;
  align-items: center;
}
.isl-brand-page .brand-guide-hero h1 {
  max-width: 830px;
  margin-bottom: 28px;
  color: var(--brand-blue);
  font-size: clamp(52px,7.5vw,112px);
  font-weight: 750;
  line-height: 1.01;
  letter-spacing: -.055em;
}
.isl-brand-page .brand-guide-hero .brand-guide-lead { max-width: 620px; margin-bottom: 30px; }
.isl-brand-page .brand-guide-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.isl-brand-page .brand-guide-text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--brand-blue);
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}
.isl-brand-page .brand-guide-hero-stage {
  position: relative;
  min-height: 510px;
  border-radius: 32px;
  background: var(--brand-blue);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,75,131,.12);
}
.isl-brand-page .brand-guide-hero-stage::before,
.isl-brand-page .brand-guide-hero-stage::after {
  content: "";
  position: absolute;
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
}
.isl-brand-page .brand-guide-hero-stage::before { inset: -15% -25% auto auto; width: 72%; border: 1px solid rgba(255,255,255,.18); }
.isl-brand-page .brand-guide-hero-stage::after { left: -10%; bottom: -32%; width: 76%; border: 1px solid rgba(255,255,255,.12); }
.isl-brand-page .brand-guide-hero-stage > img {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 64%;
  filter: brightness(0) invert(1);
}
.isl-brand-page .brand-guide-stage-caption {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.35);
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.isl-brand-page .brand-guide-section-nav {
  position: sticky;
  top: 71px;
  z-index: 40;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--brand-line);
  border-bottom: 1px solid var(--brand-line);
}
.isl-brand-page .brand-guide-section-nav .wrap {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
}
.isl-brand-page .brand-guide-section-nav .wrap::-webkit-scrollbar { display: none; }
.isl-brand-page .brand-guide-section-nav a {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 99px;
  color: var(--brand-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background-color var(--duration-ui) var(--ease-out), color var(--duration-ui) var(--ease-out);
}
.isl-brand-page .brand-guide-section { padding: 96px 0; scroll-margin-top: 125px; }
.isl-brand-page .brand-guide-section.is-tint { background: var(--brand-tint); }
.isl-brand-page .brand-guide-section-intro {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 8%;
  align-items: end;
  margin-bottom: 48px;
}
.isl-brand-page .brand-guide-section-intro h2 {
  margin: 0;
  color: var(--brand-blue);
  font-size: clamp(38px,5vw,72px);
  font-weight: 720;
  line-height: 1.04;
  letter-spacing: -.045em;
}
.isl-brand-page .brand-guide-section-intro > p {
  max-width: 520px;
  margin: 0;
  color: var(--brand-muted);
}
.isl-brand-page .brand-guide-logo-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.isl-brand-page .brand-guide-logo-card {
  min-height: 390px;
  border-radius: var(--brand-radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid var(--brand-line);
  background: white;
}
.isl-brand-page .brand-guide-logo-card.is-blue { background: var(--brand-blue); border-color: var(--brand-blue); color: white; }
.isl-brand-page .brand-guide-logo-view { display: grid; place-items: center; min-height: 235px; }
.isl-brand-page .brand-guide-logo-view img { width: min(340px,72%); }
.isl-brand-page .brand-guide-logo-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--brand-line);
  font-size: 12px;
  font-weight: 700;
}
.isl-brand-page .brand-guide-logo-card.is-blue .brand-guide-logo-meta { border-color: rgba(255,255,255,.35); }
.isl-brand-page .brand-guide-mini-link {
  color: inherit;
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.isl-brand-page .brand-guide-clearspace-stage {
  display: grid;
  place-items: center;
  min-height: 520px;
  border-radius: 30px;
  background: white;
  border: 1px solid var(--brand-line);
  overflow: hidden;
}
.isl-brand-page .brand-guide-clearspace-box {
  position: relative;
  width: min(650px,68%);
  padding: 72px;
  border: 1px dashed rgba(0,75,131,.45);
}
.isl-brand-page .brand-guide-clearspace-box img { width: 100%; }
.isl-brand-page .brand-guide-measure {
  position: absolute;
  color: var(--brand-blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.isl-brand-page .brand-guide-measure.is-top { top: 18px; left: 50%; transform: translateX(-50%); }
.isl-brand-page .brand-guide-measure.is-bottom { bottom: 18px; left: 50%; transform: translateX(-50%); }
.isl-brand-page .brand-guide-measure.is-left { left: 18px; top: 50%; transform: translateY(-50%) rotate(-90deg); }
.isl-brand-page .brand-guide-measure.is-right { right: 18px; top: 50%; transform: translateY(-50%) rotate(90deg); }
.isl-brand-page .brand-guide-note {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid #f0d889;
  border-radius: 14px;
  background: #fff6db;
  color: #654b00;
  font-size: 13px;
}
.isl-brand-page .brand-guide-color-grid { display: grid; grid-template-columns: 2fr repeat(4,1fr); gap: 12px; }
.isl-brand-page .brand-guide-color-card {
  min-height: 250px;
  padding: 22px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--brand-line);
  cursor: pointer;
  text-align: left;
  transition: transform var(--duration-press) var(--ease-out), box-shadow var(--duration-ui) var(--ease-out);
}
.isl-brand-page .brand-guide-color-card strong { font-size: 18px; }
.isl-brand-page .brand-guide-color-card span { font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.isl-brand-page .brand-guide-color-card.is-blue { background: var(--brand-blue); color: white; border-color: var(--brand-blue); }
.isl-brand-page .brand-guide-color-card.is-white { background: white; }
.isl-brand-page .brand-guide-color-card.is-ink { background: var(--brand-ink); color: white; border-color: var(--brand-ink); }
.isl-brand-page .brand-guide-color-card.is-muted { background: var(--brand-muted); color: white; border-color: var(--brand-muted); }
.isl-brand-page .brand-guide-color-card.is-tint { background: var(--brand-tint); }
.isl-brand-page .brand-guide-type-demo { border-top: 1px solid var(--brand-line); }
.isl-brand-page .brand-guide-type-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--brand-line);
}
.isl-brand-page .brand-guide-type-label { color: var(--brand-muted); font-size: 11px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.isl-brand-page .brand-guide-type-display { font-size: clamp(44px,7vw,92px); font-weight: 750; line-height: 1.02; letter-spacing: -.055em; color: var(--brand-blue); }
.isl-brand-page .brand-guide-type-heading { font-size: clamp(32px,4vw,56px); font-weight: 720; line-height: 1.06; letter-spacing: -.045em; color: var(--brand-blue); }
.isl-brand-page .brand-guide-type-body { max-width: 720px; font-size: 17px; line-height: 1.65; color: var(--brand-ink); }
.isl-brand-page .brand-guide-type-eyebrow { font-size: 11px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; color: var(--brand-blue); }
.isl-brand-page .brand-guide-size-stage { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.isl-brand-page .brand-guide-size-card { padding: 34px; border-radius: var(--brand-radius); border: 1px solid var(--brand-line); background: white; }
.isl-brand-page .brand-guide-size-card h3 { color: var(--brand-blue); }
.isl-brand-page .brand-guide-size-rail { margin-top: 34px; padding: 32px; background: var(--brand-tint); border-radius: 18px; }
.isl-brand-page .brand-guide-size-logo { width: 100px; }
.isl-brand-page .brand-guide-ruler { height: 1px; background: var(--brand-blue); margin-top: 20px; position: relative; }
.isl-brand-page .brand-guide-ruler::before,
.isl-brand-page .brand-guide-ruler::after { content: ""; position: absolute; top: -5px; width: 1px; height: 11px; background: var(--brand-blue); }
.isl-brand-page .brand-guide-ruler::before { left: 0; }
.isl-brand-page .brand-guide-ruler::after { right: 0; }
.isl-brand-page .brand-guide-ruler-label { margin-top: 9px; color: var(--brand-muted); font-size: 11px; font-weight: 700; }
.isl-brand-page .brand-guide-size-copy { display: flex; flex-direction: column; justify-content: center; padding: 34px; border-radius: var(--brand-radius); background: var(--brand-blue); color: white; }
.isl-brand-page .brand-guide-size-copy .brand-guide-eyebrow { color: white; }
.isl-brand-page .brand-guide-size-copy p:last-child { margin-bottom: 0; opacity: .82; }
.isl-brand-page .brand-guide-donts-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.isl-brand-page .brand-guide-dont { min-height: 310px; padding: 22px; border-radius: 20px; background: white; border: 1px solid var(--brand-line); display: flex; flex-direction: column; }
.isl-brand-page .brand-guide-dont-stage { flex: 1; display: grid; place-items: center; min-height: 190px; border-radius: 14px; background: var(--brand-tint); overflow: hidden; }
.isl-brand-page .brand-guide-dont-stage img { width: 58%; }
.isl-brand-page .brand-guide-dont h3 { font-size: 17px; letter-spacing: -.02em; margin: 18px 0 4px; color: var(--brand-blue); }
.isl-brand-page .brand-guide-dont p { margin: 0; color: var(--brand-muted); font-size: 13px; }
.isl-brand-page .brand-guide-dont-stage.has-shadow img { filter: drop-shadow(10px 12px 5px rgba(0,0,0,.38)); }
.isl-brand-page .brand-guide-dont-stage.is-tilted img { transform: rotate(-11deg); }
.isl-brand-page .brand-guide-dont-stage.is-squeezed img { transform: scaleX(.55); }
.isl-brand-page .brand-guide-dont-stage.is-stretched img { transform: scaleX(1.42); }
.isl-brand-page .brand-guide-dont-stage.has-wrong-color img { filter: hue-rotate(115deg) saturate(1.8); }
.isl-brand-page .brand-guide-dont-stage.is-busy { background: repeating-linear-gradient(45deg,#172d3a 0 20px,#e3ebef 20px 40px,#597187 40px 60px); }
.isl-brand-page .brand-guide-photo-principles { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
.isl-brand-page .brand-guide-photo-stage { min-height: 520px; position: relative; overflow: hidden; margin: 0; border-radius: 28px; background: var(--brand-blue); }
.isl-brand-page .brand-guide-photo-stage > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.isl-brand-page .brand-guide-photo-overlay { position: absolute; inset: 0; background: linear-gradient(0deg,rgba(0,75,131,.98) 0%,rgba(0,75,131,.82) 28%,rgba(0,75,131,.34) 60%,rgba(0,75,131,.08) 100%); }
.isl-brand-page .brand-guide-photo-copy { position: absolute; left: 30px; right: 30px; bottom: 26px; z-index: 1; color: white; }
.isl-brand-page .brand-guide-photo-copy .brand-guide-eyebrow { color: white; }
.isl-brand-page .brand-guide-photo-copy h3 { max-width: 620px; margin: 0 0 12px; font-size: clamp(32px,4vw,56px); color: white; }
.isl-brand-page .brand-guide-photo-copy p:last-child { max-width: 540px; margin-bottom: 0; }
.isl-brand-page .brand-guide-principles-card { padding: 34px; border-radius: 28px; background: var(--brand-blue); color: white; }
.isl-brand-page .brand-guide-principles-card .brand-guide-eyebrow { color: white; }
.isl-brand-page .brand-guide-principles-card h3 { margin: 0 0 30px; font-size: clamp(30px,3vw,44px); color: white; }
.isl-brand-page .brand-guide-principles-card ul { list-style: none; margin: 0; padding: 0; }
.isl-brand-page .brand-guide-principles-card li { padding: 17px 0; border-top: 1px solid rgba(255,255,255,.34); }
.isl-brand-page .brand-guide-ui-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.isl-brand-page .brand-guide-ui-card { min-height: 440px; padding: 34px; border: 1px solid var(--brand-line); border-radius: var(--brand-radius); background: white; }
.isl-brand-page .brand-guide-ui-card > h3 { color: var(--brand-blue); font-size: clamp(28px,3vw,42px); }
.isl-brand-page .brand-guide-ui-components { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 42px; }
.isl-brand-page .brand-guide-pill { display: inline-flex; align-items: center; min-height: 46px; padding: 10px 20px; border-radius: 99px; background: var(--brand-blue); color: white; font-size: 13px; font-weight: 700; }
.isl-brand-page .brand-guide-pill.is-light { background: var(--brand-tint); color: var(--brand-blue); }
.isl-brand-page .brand-guide-sample-card { margin-top: 20px; padding: 28px; border-radius: 20px; background: var(--brand-tint); }
.isl-brand-page .brand-guide-sample-card h3 { color: var(--brand-blue); font-size: clamp(26px,3vw,38px); }
.isl-brand-page .brand-guide-sample-card p:last-child { color: var(--brand-muted); margin-bottom: 0; }
.isl-brand-page .brand-guide-ui-card.is-motion { background: var(--brand-blue); color: white; border-color: var(--brand-blue); }
.isl-brand-page .brand-guide-ui-card.is-motion .brand-guide-eyebrow,
.isl-brand-page .brand-guide-ui-card.is-motion h3 { color: white; }
.isl-brand-page .brand-guide-ui-card.is-motion h3 { font-size: clamp(30px,3.5vw,48px); }
.isl-brand-page .brand-guide-motion-list { margin-top: 55px; }
.isl-brand-page .brand-guide-motion-list > div { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.35); font-size: 13px; }
.isl-brand-page .brand-guide-motion-list > div span:last-child { font-weight: 750; }
.isl-brand-page .brand-guide-voice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.isl-brand-page .brand-guide-voice-card { min-height: 350px; padding: 32px; border-radius: var(--brand-radius); display: flex; flex-direction: column; justify-content: space-between; }
.isl-brand-page .brand-guide-voice-card > span { font-size: 10px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.isl-brand-page .brand-guide-voice-card blockquote { margin: 45px 0 0; font-size: clamp(34px,4.2vw,58px); font-weight: 720; line-height: 1.06; letter-spacing: -.045em; }
.isl-brand-page .brand-guide-voice-card.is-good { background: var(--brand-blue); color: white; }
.isl-brand-page .brand-guide-voice-card.is-bad { background: var(--brand-tint); color: var(--brand-muted); border: 1px solid var(--brand-line); }
.isl-brand-page .brand-guide-voice-card.is-bad blockquote { text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: rgba(83,103,121,.4); }
.isl-brand-page .brand-guide-download { padding: 90px 0; background: var(--brand-blue); color: white; }
.isl-brand-page .brand-guide-download .brand-guide-eyebrow,
.isl-brand-page .brand-guide-download h2 { color: white; }
.isl-brand-page .brand-guide-download h2 { max-width: 760px; margin: 0; font-size: clamp(42px,5.6vw,80px); }
.isl-brand-page .brand-guide-download-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 8%; align-items: end; }
.isl-brand-page .brand-guide-download-actions { display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }
.isl-brand-page .brand-guide-download .button { background: white; color: var(--brand-blue); margin: 0; }
.isl-brand-page .brand-guide-download .button.is-ghost { background: transparent; color: white; border: 1px solid rgba(255,255,255,.55); }
.isl-brand-page .brand-guide-toast {
  position: fixed;
  z-index: 100;
  left: 50%;
  bottom: 24px;
  min-width: 160px;
  max-width: min(420px,90vw);
  padding: 11px 16px;
  border-radius: 99px;
  background: rgba(25,44,58,.92);
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%,8px) scale(.97);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out);
  backdrop-filter: blur(16px);
}
.isl-brand-page .brand-guide-toast.is-visible { opacity: 1; transform: translate(-50%,0) scale(1); }
.isl-brand-page .brand-footer { padding: 34px 0; border-top: 1px solid var(--brand-line); background: white; color: var(--brand-blue); }
.isl-brand-page .brand-footer-grid { display: flex; align-items: center; gap: 26px; }
.isl-brand-page .brand-footer img { width: 94px; }
.isl-brand-page .brand-footer-meta { display: grid; gap: 2px; font-size: 12px; }
.isl-brand-page .brand-footer-meta span { color: var(--brand-muted); }
.site-footer .footer-bottom > span > a { text-decoration: underline; text-underline-offset: 3px; }

@media (hover: hover) and (pointer: fine) {
  .isl-brand-page .brand-guide-section-nav a:hover { background: var(--brand-tint); color: var(--brand-blue); }
  .isl-brand-page .brand-guide-mini-link:hover { text-decoration: underline; }
  .isl-brand-page .brand-guide-color-card:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(0,75,131,.14); }
  .isl-brand-page .brand-guide-actions .button:hover,
  .isl-brand-page .brand-guide-download .button:hover { transform: translateY(-2px); }
}

@media (max-width: 980px) {
  .isl-brand-page .brand-guide-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .isl-brand-page .brand-guide-hero-stage { min-height: 440px; }
  .isl-brand-page .brand-guide-section-intro { grid-template-columns: 1fr; gap: 20px; }
  .isl-brand-page .brand-guide-color-grid { grid-template-columns: repeat(2,1fr); }
  .isl-brand-page .brand-guide-color-card:first-child { grid-column: 1 / -1; }
  .isl-brand-page .brand-guide-size-stage,
  .isl-brand-page .brand-guide-photo-principles,
  .isl-brand-page .brand-guide-ui-grid,
  .isl-brand-page .brand-guide-download-grid { grid-template-columns: 1fr; }
  .isl-brand-page .brand-guide-download-actions { justify-content: flex-start; }
}

@media (max-width: 700px) {
  .isl-brand-page .site-header { min-height: 66px; gap: 12px; }
  .isl-brand-page .site-header .brand img { width: 88px; }
  .isl-brand-page .brand-guidelines-label { display: none; }
  .isl-brand-page .site-header .header-contact { min-height: 40px; padding: 8px 13px; font-size: 10px; }
  .isl-brand-page .brand-guide-hero { padding: 44px 0 60px; }
  .isl-brand-page .brand-guide-hero h1 { font-size: clamp(48px,15vw,72px); }
  .isl-brand-page .brand-guide-hero-stage { min-height: 350px; border-radius: 24px; }
  .isl-brand-page .brand-guide-stage-caption { left: 20px; right: 20px; bottom: 18px; display: block; }
  .isl-brand-page .brand-guide-stage-caption span { display: block; }
  .isl-brand-page .brand-guide-stage-caption span + span { margin-top: 4px; opacity: .75; }
  .isl-brand-page .brand-guide-section-nav { top: 66px; }
  .isl-brand-page .brand-guide-section { padding: 62px 0; scroll-margin-top: 110px; }
  .isl-brand-page .brand-guide-section-intro { margin-bottom: 30px; }
  .isl-brand-page .brand-guide-section-intro h2 { font-size: clamp(36px,11vw,52px); }
  .isl-brand-page .brand-guide-logo-duo,
  .isl-brand-page .brand-guide-donts-grid,
  .isl-brand-page .brand-guide-voice-grid { grid-template-columns: 1fr; }
  .isl-brand-page .brand-guide-logo-card { min-height: 320px; padding: 22px; }
  .isl-brand-page .brand-guide-logo-view { min-height: 190px; }
  .isl-brand-page .brand-guide-logo-meta { align-items: flex-start; flex-direction: column; gap: 8px; }
  .isl-brand-page .brand-guide-clearspace-stage { min-height: 350px; }
  .isl-brand-page .brand-guide-clearspace-box { width: 82%; padding: 48px; }
  .isl-brand-page .brand-guide-color-grid { grid-template-columns: 1fr; }
  .isl-brand-page .brand-guide-color-card:first-child { grid-column: auto; }
  .isl-brand-page .brand-guide-color-card { min-height: 180px; }
  .isl-brand-page .brand-guide-type-row { grid-template-columns: 1fr; gap: 15px; padding: 25px 0; }
  .isl-brand-page .brand-guide-size-card,
  .isl-brand-page .brand-guide-size-copy,
  .isl-brand-page .brand-guide-ui-card { padding: 25px; }
  .isl-brand-page .brand-guide-photo-stage { min-height: 440px; }
  .isl-brand-page .brand-guide-photo-copy { left: 22px; right: 22px; bottom: 20px; }
  .isl-brand-page .brand-guide-principles-card { padding: 26px; }
  .isl-brand-page .brand-guide-voice-card { min-height: 300px; padding: 26px; }
  .isl-brand-page .brand-guide-download { padding: 64px 0; }
  .isl-brand-page .brand-guide-download h2 { font-size: clamp(38px,11vw,56px); }
  .isl-brand-page .brand-guide-download-actions { display: grid; }
  .isl-brand-page .brand-guide-download .button { width: 100%; }
  .isl-brand-page .brand-footer-grid { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .isl-brand-page .brand-guide-color-card,
  .isl-brand-page .brand-guide-section-nav a,
  .isl-brand-page .brand-guide-toast,
  .isl-brand-page .brand-guide-actions .button,
  .isl-brand-page .brand-guide-download .button { transition-property: opacity, color, background-color, border-color, box-shadow; transition-duration: 140ms; transform: none !important; }
  .isl-brand-page .brand-guide-toast { transform: translateX(-50%); }
  .isl-brand-page .brand-guide-toast.is-visible { transform: translateX(-50%); }
}

@media (prefers-reduced-transparency: reduce) {
  .isl-brand-page .site-header,
  .isl-brand-page .brand-guide-section-nav,
  .isl-brand-page .brand-guide-toast { backdrop-filter: none; }
  .isl-brand-page .site-header,
  .isl-brand-page .brand-guide-section-nav { background: white; }
}