/* ============================================================
   HOME — The Editorial Planes (2026-07-14)
   ------------------------------------------------------------
   Homepage-only presentation for the public, crawler-first home.
   Studio copy keys, route destinations, first-response content,
   publishing behavior, and the dormant learning renderer remain intact.
   ============================================================ */

:root {
  --home-ink: var(--sg-midnight);
  --home-lacquer: var(--sg-d4-stage);
  --home-lacquer-deep: var(--sg-d4-stage-deep);
  --home-stage-highlight: color-mix(in srgb, var(--home-lacquer) 84%, var(--sg-powder));
  --home-bone: var(--sg-l1-cream);
  --home-paper: var(--sg-l1-porcelain);
  --home-powder: var(--sg-powder);
  --home-metal: var(--sg-digital-gold);
  --home-metal-text: var(--sg-metal-text);
  --home-rule: color-mix(in srgb, var(--home-ink) 16%, transparent);
  --home-soft-ink: var(--sg-l1-pearl-ink);
  --home-plane-shadow: 0 36px 90px -44px color-mix(in srgb, var(--home-lacquer-deep) 72%, transparent);
}

html { scroll-behavior: smooth; }
body {
  overflow-x: hidden;
  background: var(--home-bone);
}

/* Keep the navigation visually light over a dramatic cover. */
@media (min-width: 768px) {
  html { scroll-padding-top: calc(var(--nav-h) + 28px); }

  body > .hub-nav {
    --glass-ink: var(--home-ink);
    --accent-text: var(--home-lacquer);
    --ink: var(--home-ink);
    --ground: var(--home-paper);
    --reader-line: var(--home-rule);
    background: color-mix(in srgb, var(--home-paper) 89%, transparent);
    border-color: color-mix(in srgb, var(--home-metal) 32%, transparent);
    box-shadow: 0 18px 48px -28px color-mix(in srgb, var(--home-lacquer-deep) 62%, transparent);
  }

  body > .hub-nav a:is(:hover, [aria-current="page"]),
  body > .hub-nav .hub-menu__trigger:is(:hover, [aria-expanded="true"]) {
    background: color-mix(in srgb, var(--home-lacquer) 7%, transparent);
  }
}

/* -------------------- COVER / PLANE 00 -------------------- */
#hero.ed-hero.home-masthead {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: end;
  min-height: min(920px, 92svh);
  padding: clamp(8.5rem, 11vw, 11.5rem) clamp(1.5rem, 5.5vw, 6rem) clamp(5rem, 8vw, 8rem);
  overflow: hidden;
  color: var(--home-paper);
  background:
    radial-gradient(circle at 74% 24%, color-mix(in srgb, var(--home-powder) 18%, transparent), transparent 28%),
    linear-gradient(128deg, var(--home-lacquer-deep) 0%, var(--home-lacquer) 42%, var(--home-stage-highlight) 100%);
}

#hero.ed-hero.home-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--home-lacquer-deep) 90%, transparent) 0%, color-mix(in srgb, var(--home-lacquer-deep) 64%, transparent) 42%, color-mix(in srgb, var(--home-lacquer-deep) 38%, transparent) 68%, transparent 90%),
    linear-gradient(0deg, color-mix(in srgb, var(--home-lacquer-deep) 58%, transparent), transparent 44%);
}

#hero.ed-hero.home-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  opacity: .06;
  background-image: var(--noise-url);
  mix-blend-mode: soft-light;
}

#hero > .ambient-backdrop { display: none; }

.home-masthead__texture-plane,
.home-masthead__human-plane {
  position: absolute;
  margin: 0;
  overflow: hidden;
  background: var(--home-paper);
  box-shadow: var(--home-plane-shadow);
}

/* The legacy home stylesheet positions every direct hero child relatively.
   Reassert these two editorial layers as planes with page-local specificity. */
#hero > .home-masthead__texture-plane { position: absolute; z-index: 1; }
#hero > .home-masthead__human-plane { position: absolute; z-index: 2; }

.home-masthead__texture-plane {
  z-index: 1;
  left: 40%;
  top: 7%;
  width: clamp(190px, 24vw, 360px);
  aspect-ratio: 1;
  transform: rotate(-7deg);
  border: 1px solid rgba(255, 255, 255, .34);
}

.home-masthead__human-plane {
  z-index: 2;
  top: 10%;
  right: -2.5%;
  width: min(61vw, 880px);
  height: 76%;
  transform: rotate(1.35deg);
  border: 1px solid rgba(255, 255, 255, .42);
}

.home-masthead__texture-plane img,
.home-masthead__human-plane img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.home-masthead__texture-plane img {
  filter: saturate(.85) contrast(.96);
}

.home-masthead__human-plane img {
  object-position: 51% 50%;
  filter: saturate(.92) contrast(1.02);
}

#hero .home-masthead__copy-plane {
  position: relative;
  z-index: 5;
  align-self: end;
  width: min(58vw, 790px);
  margin: 0;
  padding: 0;
}

#hero .ed-hero-eyebrow {
  margin: 0 0 clamp(1.25rem, 2vw, 2rem);
  color: var(--home-metal);
  font: 650 clamp(.66rem, .8vw, .78rem)/1.2 var(--font-grotesque);
  letter-spacing: .24em;
  text-transform: uppercase;
}

#hero .ed-hero-eyebrow::after {
  width: clamp(44px, 7vw, 90px);
  height: 1px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--home-metal), transparent);
}

#hero .ed-hero-title {
  max-width: 8.6ch !important;
  margin: 0;
  color: var(--home-paper);
  font-family: var(--font-display);
  font-size: clamp(4.25rem, 8.4vw, 8.8rem);
  font-weight: 400;
  font-style: normal;
  line-height: .82;
  letter-spacing: -.03em;
  text-wrap: balance;
  text-shadow: 0 10px 36px color-mix(in srgb, var(--home-lacquer-deep) 28%, transparent);
}

/* -------------------- IDENTITY / PLANE 01 -------------------- */
#main {
  position: relative;
  z-index: 2;
  background: var(--home-bone);
}

.home-introduction {
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(7rem, 12vw, 12rem);
  background:
    linear-gradient(180deg, var(--home-bone), color-mix(in srgb, var(--home-bone) 94%, var(--home-metal)) 55%, var(--home-bone));
}

.home-quick-start { display: none; }

.home-editorial-note {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: clamp(64px, 8vw, 112px) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3.5rem);
  width: min(1180px, calc(100% - 2 * clamp(1.25rem, 5vw, 4rem)));
  margin: 0 auto;
  padding: clamp(2rem, 4.5vw, 4.5rem);
  color: var(--home-ink);
  background: var(--home-paper);
  border: 1px solid color-mix(in srgb, var(--home-metal) 32%, transparent);
  border-radius: 2px;
  box-shadow: var(--home-plane-shadow);
  transform: translateY(clamp(-6rem, -7vw, -4.5rem)) rotate(-.28deg);
}

.home-editorial-note::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -20px;
  right: clamp(24px, 8vw, 110px);
  width: min(42%, 420px);
  height: 42px;
  background: var(--home-powder);
  border: 1px solid color-mix(in srgb, var(--home-ink) 12%, transparent);
  transform: rotate(1.1deg);
}

.home-editorial-note::after {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.5rem, 4.5vw, 4.5rem);
  right: clamp(1.5rem, 4.5vw, 4.5rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--home-metal), transparent);
}

.home-editorial-note__index {
  color: var(--home-powder);
  font: 400 clamp(4rem, 8vw, 7rem)/.8 var(--font-display);
  letter-spacing: -.07em;
}

.home-editorial-note__copy {
  display: grid;
  grid-template-columns: minmax(260px, .88fr) minmax(320px, 1.12fr);
  column-gap: clamp(2.5rem, 6vw, 6.5rem);
  row-gap: 1.35rem;
  align-items: start;
}

.home-editorial-note__eyebrow {
  grid-column: 1 / -1;
  margin: 0 0 .35rem;
  color: var(--home-metal-text);
  font: 700 .7rem/1.2 var(--font-grotesque);
  letter-spacing: .22em;
  text-transform: uppercase;
}

.home-editorial-note h2 {
  grid-column: 1;
  grid-row: 2 / span 2;
  margin: 0;
  color: var(--home-ink);
  font: 400 clamp(3.1rem, 5.2vw, 5.6rem)/.9 var(--font-display);
  letter-spacing: -.025em;
  text-wrap: balance;
}

.home-editorial-note__copy > p:not(.home-editorial-note__eyebrow) {
  grid-column: 2;
  max-width: 60ch;
  margin: 0;
  color: var(--home-soft-ink);
  font: 450 clamp(1.03rem, 1.25vw, 1.18rem)/1.68 var(--font-body);
}

.home-editorial-note__disclosure {
  padding-top: 1.15rem;
  border-top: 1px solid var(--home-rule);
  color: var(--home-soft-ink) !important;
  font-size: .93rem !important;
}

/* -------------------- DIRECTORY / PLANE 02 -------------------- */
.home-directory {
  width: min(1320px, calc(100% - 2 * clamp(1.25rem, 4vw, 4rem)));
  margin: clamp(-1rem, -1vw, 0rem) auto 0;
}

.home-directory__header {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.25rem, 2vw, 2.5rem);
  align-items: end;
  color: var(--home-ink);
}

.home-directory__header .eyebrow {
  grid-column: 1 / 6;
  margin: 0;
  color: var(--home-metal-text);
  font: 700 .7rem/1.2 var(--font-grotesque);
  letter-spacing: .21em;
  text-transform: uppercase;
}

.home-directory__header h2 {
  grid-column: 1 / 9;
  margin: .5rem 0 0;
  color: var(--home-ink);
  font: 400 clamp(3rem, 6vw, 6.5rem)/.9 var(--font-display);
  letter-spacing: -.028em;
  text-wrap: balance;
}

.home-directory__header .secondary {
  grid-column: 9 / -1;
  align-self: end;
  max-width: 42ch;
  margin: 0 0 .35rem;
  color: var(--home-soft-ink);
  font-size: clamp(.96rem, 1.2vw, 1.08rem);
  line-height: 1.65;
}

/* -------------------- PORTALS / PLANES 03—07 -------------------- */
.home-portals {
  position: relative;
  margin-top: clamp(3rem, 6vw, 6rem);
  padding: clamp(.75rem, 1.3vw, 1.15rem);
  color: var(--home-paper);
  background:
    radial-gradient(circle at 70% 15%, color-mix(in srgb, var(--home-powder) 14%, transparent), transparent 28%),
    linear-gradient(140deg, var(--home-lacquer-deep), var(--home-lacquer) 72%, var(--home-stage-highlight));
  border: 1px solid color-mix(in srgb, var(--home-metal) 32%, transparent);
  border-radius: 4px;
  box-shadow: 0 46px 110px -54px color-mix(in srgb, var(--home-lacquer-deep) 80%, transparent);
  overflow: hidden;
}

.home-portals::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .035;
  background-image: var(--noise-url);
}

.home-portals__tabs,
.home-portals__stage {
  position: relative;
  z-index: 1;
}

.home-portals:not(.is-ready) .home-portals__tabs { display: none; }

.home-portals__tabs {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--home-metal) 48%, transparent) transparent;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  scroll-margin-top: calc(var(--nav-h) + 28px);
}

.home-portals__tab {
  position: relative;
  flex: 1 0 max-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  min-width: 132px;
  min-height: 50px;
  padding: .75rem 1rem;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .09);
  border-radius: 0;
  color: color-mix(in srgb, var(--home-paper) 66%, transparent);
  background: transparent;
  font: 700 clamp(.62rem, .78vw, .73rem)/1.2 var(--font-grotesque);
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: color .28s ease, background .28s ease;
}

.home-portals__tab > span:first-child {
  color: var(--home-metal);
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: .04em;
  opacity: .72;
}

.home-portals__tab::after {
  content: "";
  position: absolute;
  right: 18%;
  bottom: -1px;
  left: 18%;
  height: 1px;
  background: var(--home-metal);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .28s ease;
}

.home-portals__tab.is-active {
  color: var(--home-paper);
  background: rgba(255, 255, 255, .055);
}

.home-portals__tab.is-active::after { transform: scaleX(1); }

.home-portals__tab:focus-visible {
  z-index: 2;
  outline: 2px solid var(--home-metal);
  outline-offset: -4px;
}

@media (hover: hover) and (pointer: fine) {
  .home-portals__tab:not(.is-active):hover {
    color: var(--home-paper);
    background: rgba(255, 255, 255, .035);
  }
}

.home-portals__stage {
  min-height: clamp(580px, 55vw, 720px);
  padding: clamp(1rem, 2.5vw, 2.5rem) clamp(.5rem, 2vw, 2rem) clamp(2rem, 3.5vw, 4rem);
}

.home-portals:not(.is-ready) .home-portals__stage {
  display: grid;
  gap: 2rem;
  min-height: 0;
}

.home-portal {
  --portal-paper: var(--home-bone);
  --portal-ink: var(--home-ink);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .72fr);
  align-items: center;
  min-height: clamp(520px, 50vw, 650px);
}

.home-portal[hidden] { display: none; }

.home-portals.is-ready .home-portal.is-active {
  animation: home-plane-enter .52s cubic-bezier(.22, .75, .22, 1) both;
}

@keyframes home-plane-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.home-portal__media {
  position: relative;
  z-index: 1;
  width: 92%;
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  background: var(--home-bone);
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 2px;
  box-shadow: 0 38px 84px -42px rgba(0, 0, 0, .78);
  transform: rotate(-.72deg);
}

.home-portal__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18);
}

.home-portal__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: filter .4s ease;
}

[data-home-portal-panel="products"] .home-portal__media img { object-position: center; }
[data-home-portal-panel="answers"] .home-portal__media img { object-position: 49% 50%; }
[data-home-portal-panel="clinicals"] .home-portal__media img { object-position: center; }
[data-home-portal-panel="evidence"] .home-portal__media img { object-position: center; }
[data-home-portal-panel="learn"] .home-portal__media img { object-position: center; }

.home-portal__copy-plane {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(320px, 31vw, 410px);
  margin-left: -20%;
  padding: clamp(2rem, 4vw, 4rem);
  color: var(--portal-ink);
  background: var(--portal-paper);
  border: 1px solid color-mix(in srgb, var(--home-metal) 32%, transparent);
  border-radius: 2px;
  box-shadow: 0 34px 72px -38px rgba(0, 0, 0, .72);
  transform: translateY(3.5%) rotate(.42deg);
}

.home-portal__copy-plane::before {
  content: "";
  position: absolute;
  top: 0;
  right: 1.8rem;
  left: 1.8rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--home-metal), transparent);
}

.home-portal__eyebrow {
  margin: 0 0 1.25rem;
  color: var(--home-metal-text);
  font: 700 .67rem/1.2 var(--font-grotesque);
  letter-spacing: .2em;
  text-transform: uppercase;
}

.home-portal__link {
  display: inline-block;
  max-width: 9ch;
  color: var(--portal-ink);
  font: 400 clamp(3.25rem, 5vw, 5.8rem)/.87 var(--font-display);
  letter-spacing: -.03em;
  text-decoration: none;
  text-wrap: balance;
}

.home-portal__link::after {
  content: "";
  display: block;
  width: clamp(64px, 9vw, 118px);
  height: 1px;
  margin-top: 1.25rem;
  background: currentColor;
  opacity: .52;
  transform-origin: left;
  transition: width .32s ease, opacity .32s ease;
}

.home-portal__copy-plane > p:last-child {
  max-width: 43ch;
  margin: 1.35rem 0 0;
  color: var(--home-soft-ink);
  font-size: clamp(.92rem, 1.08vw, 1.02rem);
  line-height: 1.62;
}

.home-portal__link:focus-visible {
  outline: 3px solid var(--home-lacquer);
  outline-offset: 7px;
}

@media (hover: hover) and (pointer: fine) {
  .home-portal__link:hover::after {
    width: clamp(92px, 13vw, 170px);
    opacity: .9;
  }
}

/* The separate crawlable /learn path remains a quiet closing index strip. */
body > .footnote[data-footer-anchor] {
  position: relative;
  z-index: 2;
  margin: 0 !important;
  padding: 1.25rem clamp(1.25rem, 5vw, 4rem) 1.4rem;
  color: color-mix(in srgb, var(--home-paper) 74%, transparent);
  background: var(--home-lacquer-deep);
  border-top: 1px solid color-mix(in srgb, var(--home-metal) 34%, transparent);
  font: 650 .72rem/1.45 var(--font-grotesque);
  letter-spacing: .12em;
  text-transform: uppercase;
}

body > .footnote[data-footer-anchor] a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--home-metal) 58%, transparent);
  text-underline-offset: 5px;
}

/* -------------------- DARK THEME -------------------- */
[data-theme="dark"] body,
[data-theme="dark"] #main,
[data-theme="dark"] .home-introduction {
  background: var(--sg-canvas);
}

[data-theme="dark"] .home-introduction {
  background: linear-gradient(180deg, var(--sg-canvas), var(--sg-canvas-alt) 58%, var(--sg-canvas));
}

[data-theme="dark"] .home-editorial-note {
  color: var(--sg-ink);
  background: var(--sg-surface);
  border-color: rgba(231, 206, 146, .28);
}

[data-theme="dark"] .home-editorial-note h2,
[data-theme="dark"] .home-directory__header h2 {
  color: var(--sg-ink);
}

[data-theme="dark"] .home-editorial-note__copy > p:not(.home-editorial-note__eyebrow),
[data-theme="dark"] .home-directory__header .secondary {
  color: var(--sg-ink-muted);
}

[data-theme="dark"] .home-editorial-note__disclosure {
  color: var(--sg-ink-muted) !important;
  border-color: rgba(255, 255, 255, .16);
}

[data-theme="dark"] .home-directory__header { color: var(--sg-ink); }

[data-theme="dark"] .home-portal {
  --portal-paper: var(--sg-surface);
  --portal-ink: var(--sg-ink);
}

[data-theme="dark"] .home-portal__copy-plane > p:last-child { color: var(--sg-ink-muted); }
[data-theme="dark"] .home-portal__eyebrow { color: var(--sg-metal-text); }
[data-theme="dark"] .home-portal__link:focus-visible { outline-color: var(--sg-focus); }

/* -------------------- RESPONSIVE PLANES -------------------- */
@media (max-width: 1023px) {
  #hero.ed-hero.home-masthead {
    min-height: 860px;
    padding-bottom: 5rem;
  }

  .home-masthead__human-plane {
    top: 8%;
    right: -10%;
    width: 75vw;
    height: 67%;
  }

  .home-masthead__texture-plane {
    left: 32%;
    width: 28vw;
  }

  #hero .home-masthead__copy-plane { width: min(76vw, 700px); }

  .home-editorial-note__copy {
    grid-template-columns: minmax(230px, .8fr) minmax(0, 1.2fr);
    column-gap: 2.5rem;
  }

  .home-directory__header h2 { grid-column: 1 / 9; }
  .home-directory__header .secondary { grid-column: 9 / -1; }

  .home-portal { grid-template-columns: minmax(0, 1.35fr) minmax(260px, .75fr); }
  .home-portal__copy-plane { margin-left: -26%; }
}

@media (max-width: 767px) {
  html { scroll-behavior: auto; }

  #hero.ed-hero.home-masthead {
    min-height: clamp(590px, 74svh, 660px);
    padding: 5.5rem 1.25rem 2.75rem;
    align-items: end;
  }

  #hero.ed-hero.home-masthead::before {
    background:
      linear-gradient(0deg, color-mix(in srgb, var(--home-lacquer-deep) 92%, transparent) 0%, color-mix(in srgb, var(--home-lacquer-deep) 68%, transparent) 32%, transparent 67%),
      linear-gradient(90deg, color-mix(in srgb, var(--home-lacquer-deep) 34%, transparent), transparent 72%);
  }

  .home-masthead__human-plane {
    top: 4.75rem;
    right: -14%;
    width: 104%;
    height: 48%;
    transform: rotate(1deg);
  }

  .home-masthead__texture-plane {
    top: 4.75rem;
    left: -8%;
    width: 40vw;
    transform: rotate(-7deg);
  }

  #hero .home-masthead__copy-plane {
    width: 100%;
    padding-right: .5rem;
  }

  #hero .ed-hero-title {
    max-width: 8.25ch !important;
    font-size: clamp(3.25rem, 14vw, 5.4rem);
  }

  .home-introduction {
    display: flex;
    flex-direction: column;
    padding: 3rem 0 calc(7.5rem + env(safe-area-inset-bottom));
  }

  .home-editorial-note {
    order: 2;
    grid-template-columns: 1fr;
    gap: 1.4rem;
    width: calc(100% - 2rem);
    margin: 5rem auto 0;
    padding: 1.75rem;
    transform: rotate(-.24deg);
  }

  .home-editorial-note::before {
    top: -14px;
    right: 18px;
    width: 46%;
    height: 28px;
  }

  .home-editorial-note__index {
    font-size: 3.4rem;
    line-height: .75;
  }

  .home-editorial-note__copy {
    grid-template-columns: 1fr;
    row-gap: 1.15rem;
  }

  .home-editorial-note__eyebrow,
  .home-editorial-note h2,
  .home-editorial-note__copy > p:not(.home-editorial-note__eyebrow) {
    grid-column: 1;
    grid-row: auto;
  }

  .home-editorial-note h2 { font-size: clamp(2.85rem, 12vw, 4.2rem); }

  .home-directory {
    order: 1;
    width: calc(100% - 2rem);
    margin-top: 0;
  }

  .home-quick-start {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .55rem;
    margin: 0 0 2.25rem;
  }

  .home-quick-start a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: .65rem .45rem;
    border: 1px solid color-mix(in srgb, var(--home-ink) 22%, transparent);
    border-radius: 999px;
    background: var(--home-paper);
    color: var(--home-ink);
    box-shadow: 0 12px 28px -24px color-mix(in srgb, var(--home-ink) 72%, transparent);
    font-size: .78rem;
    font-weight: 760;
    line-height: 1.1;
    text-align: center;
    text-decoration: none;
  }

  .home-directory__header {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .home-directory__header .eyebrow,
  .home-directory__header h2,
  .home-directory__header .secondary {
    grid-column: 1;
  }

  .home-directory__header h2 {
    margin-top: .25rem;
    font-size: clamp(2.9rem, 12vw, 4.6rem);
  }

  .home-directory__header .secondary { margin-top: .35rem; }

  .home-portals {
    margin-top: 2.5rem;
    padding: .55rem;
  }

  .home-portals__tabs {
    margin-inline: -.05rem;
    scroll-snap-type: x proximity;
  }

  .home-portals__tab {
    flex: 0 0 auto;
    min-width: 112px;
    min-height: 48px;
    padding-inline: .78rem;
    scroll-snap-align: start;
  }

  .home-portals__stage {
    min-height: 610px;
    padding: .85rem .35rem 1.25rem;
  }

  .home-portal {
    grid-template-columns: 1fr;
    align-content: start;
    min-height: 570px;
  }

  .home-portal__media {
    width: 100%;
    aspect-ratio: 5 / 4;
    transform: rotate(-.5deg);
  }

  .home-portal__copy-plane {
    width: calc(100% - 1.25rem);
    min-height: 270px;
    margin: -3.5rem auto 0;
    padding: 1.75rem;
    transform: rotate(.25deg);
  }

  .home-portal__link {
    max-width: 10ch;
    font-size: clamp(2.85rem, 13vw, 4.5rem);
  }

  body > .footnote[data-footer-anchor] {
    padding-bottom: calc(1.35rem + env(safe-area-inset-bottom));
    font-size: .66rem;
  }
}

@media (max-width: 374px) {
  #hero.ed-hero.home-masthead { min-height: 590px; }
  #hero .ed-hero-title { font-size: 3.15rem; }
  .home-editorial-note { width: calc(100% - 1.25rem); padding: 1.4rem; }
  .home-directory { width: calc(100% - 1.25rem); }
  .home-portals__tab { min-width: 104px; }
  .home-portal__copy-plane { width: calc(100% - .75rem); padding: 1.5rem; }
  .home-portal__link { font-size: 2.7rem; }
}

/* -------------------- ACCESSIBILITY / USER PREFERENCES -------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .home-portals.is-ready .home-portal.is-active { animation: none; }
  .home-portals__tab,
  .home-portals__tab::after,
  .home-portal__media img,
  .home-portal__link::after { transition: none; }
}

@media (prefers-reduced-transparency: reduce) and (min-width: 768px) {
  body > .hub-nav { background: var(--home-paper) !important; }
}

@media (forced-colors: active) {
  #hero.ed-hero.home-masthead,
  .home-portals,
  body > .footnote[data-footer-anchor] {
    border: 1px solid CanvasText;
    background: Canvas;
    color: CanvasText;
  }
  #hero .ed-hero-title,
  #hero .ed-hero-eyebrow,
  .home-portals__tab,
  .home-portals__tab.is-active,
  body > .footnote[data-footer-anchor] { color: CanvasText; }
  .home-portals__tab.is-active { outline: 2px solid Highlight; }
  .home-masthead__texture-plane,
  .home-masthead__human-plane,
  .home-portal__media { border: 1px solid CanvasText; }
}

@media print {
  .home-masthead__texture-plane,
  .home-masthead__human-plane,
  .home-portals__tabs { display: none !important; }
  #hero.ed-hero.home-masthead {
    min-height: 0;
    padding: 2rem;
    color: #000;
    background: #fff;
  }
  #hero .ed-hero-title,
  #hero .ed-hero-eyebrow { color: #000; }
  .home-editorial-note { transform: none; box-shadow: none; }
  .home-portals { color: #000; background: #fff; box-shadow: none; }
  .home-portals__stage { min-height: 0; }
  .home-portal[hidden] { display: grid; }
}