@font-face {
  font-family: "MiSans";
  src: url("../fonts/MiSans/woff2/MiSans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* Events overview — selected “AI Native 操作场 / 实战信号” direction. */
.signal-site {
  --signal-canvas: #fffdf9;
  --signal-white: #ffffff;
  --signal-warm: #fff7f0;
  --signal-text: #171717;
  --signal-muted: #5c6168;
  --signal-line: #ede7e0;
  --signal-orange: #ff5a1f;
  background: var(--signal-canvas);
  color: var(--signal-text);
}

.signal-site .inner-header {
  height: 78px;
  border-color: var(--signal-line);
  background: rgba(255, 253, 249, 0.98);
  backdrop-filter: none;
}

.signal-site .global-header__inner {
  height: 100%;
}

.signal-site .brand {
  width: 224px;
}

.signal-site .global-nav {
  margin-left: auto;
  gap: 28px;
}

.signal-site .global-nav a {
  color: var(--signal-text);
  font-size: 13px;
  font-weight: 500;
}

.signal-site .global-nav a::after {
  background: var(--signal-orange);
}

.signal-site .header-action {
  display: none;
}

.signal-site main {
  background: var(--signal-canvas);
}

.signal-kicker {
  margin: 0 0 28px;
  color: var(--signal-orange);
  font-size: 14px;
  font-weight: 600;
}

.signal-hero {
  border-bottom: 1px solid var(--signal-line);
  background: var(--signal-canvas);
  overflow: hidden;
}

.signal-hero__inner {
  display: grid;
  min-height: 860px;
  grid-template-columns: minmax(360px, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: 22px;
}

.signal-hero__copy {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: 80px 0 110px;
}

.signal-hero h1 {
  max-width: 9.5em;
  margin: 0;
  color: var(--signal-text);
  font-size: clamp(48px, 4.1vw, 58px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.36;
}

.signal-button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  margin-top: 52px;
  border: 1px solid var(--signal-orange);
  border-radius: 3px;
  padding: 0 30px;
  background: var(--signal-orange);
  color: var(--signal-text);
  font-size: 15px;
  font-weight: 500;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.signal-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 90, 31, 0.18);
}

.signal-source {
  margin: 20px 0 0;
  color: var(--signal-muted);
  font-size: 13px;
}

.signal-route {
  position: relative;
  align-self: stretch;
  min-width: 0;
  background: var(--signal-canvas);
}

.signal-route::before {
  position: absolute;
  top: 82%;
  left: 8%;
  width: 52%;
  border-top: 2px solid rgba(255, 90, 31, 0.72);
  content: "";
  transform: rotate(-50deg);
  transform-origin: left center;
}

.signal-route::after {
  position: absolute;
  top: 42%;
  left: 48%;
  width: 48%;
  border-top: 2px solid rgba(255, 90, 31, 0.72);
  content: "";
  transform: rotate(-35deg);
  transform-origin: left center;
}

.signal-route__step {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--signal-text);
  font-size: 15px;
  font-weight: 600;
}

.signal-route__step svg {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: var(--signal-orange);
  stroke-width: 1.25;
}

.signal-route__step--problem {
  bottom: 18%;
  left: 8%;
}

.signal-route__step--scene {
  top: 42%;
  left: 48%;
}

.signal-route__step--next {
  top: 19%;
  right: 7%;
}

.signal-audience {
  border-bottom: 1px solid var(--signal-line);
  padding: 108px 0 118px;
  background: var(--signal-white);
}

.signal-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.signal-section-title > svg {
  width: 24px;
  height: 24px;
  color: var(--signal-orange);
  stroke-width: 1.5;
}

.signal-section-title h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.015em;
}

.signal-audience__stage {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(340px, 1.25fr) minmax(220px, 1fr);
  grid-template-rows: repeat(3, minmax(150px, auto));
  align-items: center;
  column-gap: 40px;
  margin-top: 72px;
}

.signal-point {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: start;
  gap: 20px;
  padding-block: 24px;
}

.signal-point > svg {
  width: 58px;
  height: 58px;
  border: 1px solid var(--signal-line);
  border-radius: 50%;
  padding: 15px;
  color: var(--signal-muted);
  stroke-width: 1.35;
}

.signal-point h3 {
  margin: 5px 0 9px;
  font-size: 19px;
  font-weight: 600;
}

.signal-point p {
  max-width: 17em;
  margin: 0;
  color: var(--signal-muted);
  font-size: 14px;
  line-height: 1.75;
}

.signal-point--one { grid-column: 1; grid-row: 1; }
.signal-point--two { grid-column: 1; grid-row: 2; }
.signal-point--three { grid-column: 1; grid-row: 3; }
.signal-point--four { grid-column: 3; grid-row: 1; }
.signal-point--five { grid-column: 3; grid-row: 2; }
.signal-point--six { grid-column: 3; grid-row: 3; }

.signal-audience__visual {
  position: relative;
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: stretch;
  min-height: 520px;
  background: transparent;
}

.signal-audience__visual > svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 112px;
  height: 112px;
  padding: 21px;
  border: 1px solid rgba(255, 90, 31, 0.35);
  border-radius: 50%;
  color: var(--signal-orange);
  stroke-width: 1;
  transform: translate(-50%, -50%);
}

.signal-archive {
  padding: 96px 0 112px;
  background: var(--signal-canvas);
}

.signal-archive h2 {
  margin: 0 0 34px;
  font-size: 24px;
  font-weight: 500;
}

.signal-archive__entry {
  display: grid;
  min-height: 190px;
  grid-template-columns: 130px minmax(280px, 1fr) auto auto;
  align-items: center;
  gap: 42px;
  border-block: 1px solid var(--signal-text);
}

.signal-archive__entry > svg {
  width: 86px;
  height: 86px;
  color: var(--signal-orange);
  stroke-width: 0.8;
}

.signal-archive__copy h3 {
  margin: 0;
  font-size: 26px;
  font-weight: 600;
}

.signal-archive__copy p {
  margin: 12px 0 0;
  color: var(--signal-muted);
}

.signal-archive__meta {
  display: flex;
  align-items: center;
  gap: 0;
  color: var(--signal-muted);
  font-family: var(--font-latin);
  font-size: 13px;
}

.signal-archive__meta > * + * {
  margin-left: 18px;
  border-left: 1px solid var(--signal-line);
  padding-left: 18px;
}

.signal-archive__entry > a {
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  font-weight: 500;
}

.signal-archive__entry > a:hover {
  color: var(--signal-orange);
}

.signal-site .inner-footer {
  border-color: var(--signal-line);
  background: var(--signal-white);
}

@media (max-width: 1080px) {
  .signal-site .inner-header {
    height: 72px;
  }

  .signal-site .brand {
    width: 190px;
  }

  .signal-site .global-nav {
    gap: 0;
  }

  .signal-hero__inner {
    min-height: 760px;
    grid-template-columns: minmax(320px, 5fr) minmax(0, 7fr);
  }

  .signal-audience__stage {
    grid-template-columns: minmax(200px, 1fr) minmax(270px, 1.1fr) minmax(200px, 1fr);
    column-gap: 20px;
  }

  .signal-point {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
  }

  .signal-point > svg {
    width: 48px;
    height: 48px;
    padding: 12px;
  }

  .signal-archive__entry {
    grid-template-columns: 96px minmax(260px, 1fr) auto;
  }

  .signal-archive__entry > a {
    grid-column: 2;
    justify-self: start;
    margin-bottom: 26px;
  }
}

@media (max-width: 860px) {
  .signal-hero__inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .signal-hero__copy {
    padding: 58px 0 18px;
  }

  .signal-hero h1 {
    font-size: 39px;
    line-height: 1.28;
  }

  .signal-button {
    width: 100%;
    margin-top: 34px;
  }

  .signal-route {
    min-height: 430px;
    background-position: 59% center;
  }

  .signal-route__step--problem {
    bottom: 13%;
    left: 3%;
  }

  .signal-route__step--scene {
    top: 43%;
    left: 45%;
  }

  .signal-route__step--next {
    top: 16%;
    right: 2%;
  }

  .signal-audience {
    padding: 76px 0 84px;
  }

  .signal-section-title h2 {
    font-size: 25px;
  }

  .signal-audience__stage {
    position: relative;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: none;
    gap: 0 24px;
    margin-top: 46px;
  }

  .signal-point,
  .signal-point--one,
  .signal-point--two,
  .signal-point--three,
  .signal-point--four,
  .signal-point--five,
  .signal-point--six {
    position: relative;
    z-index: 1;
    grid-column: auto;
    grid-row: auto;
    border-bottom: 1px solid var(--signal-line);
    padding-block: 25px;
  }

  .signal-audience__visual {
    position: absolute;
    inset: 0;
    min-height: 0;
    background-size: cover;
    opacity: 0.07;
  }

  .signal-audience__visual > svg {
    display: none;
  }

  .signal-archive {
    padding: 74px 0 84px;
  }

  .signal-archive__entry {
    min-height: 0;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 24px;
    padding: 32px 0;
  }

  .signal-archive__entry > svg {
    width: 64px;
    height: 64px;
  }

  .signal-archive__meta,
  .signal-archive__entry > a {
    grid-column: 2;
  }

  .signal-archive__entry > a {
    margin-bottom: 0;
  }
}

@media (max-width: 620px) {
  .signal-hero__copy {
    padding-top: 48px;
  }

  .signal-kicker {
    margin-bottom: 20px;
  }

  .signal-hero h1 {
    font-size: 34px;
  }

  .signal-route {
    min-height: 360px;
  }

  .signal-route__step {
    gap: 6px;
    font-size: 13px;
  }

  .signal-route__step svg {
    width: 24px;
    height: 24px;
  }

  .signal-audience__stage {
    grid-template-columns: 1fr;
  }

  .signal-point {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .signal-point h3 {
    font-size: 18px;
  }

  .signal-archive__entry {
    grid-template-columns: 1fr;
  }

  .signal-archive__entry > svg,
  .signal-archive__meta,
  .signal-archive__entry > a {
    grid-column: 1;
  }

  .signal-archive__copy h3 {
    font-size: 22px;
  }

  .signal-archive__meta {
    flex-wrap: wrap;
    row-gap: 8px;
  }
}

@font-face {
  font-family: "MiSans";
  src: url("../fonts/MiSans/woff2/MiSans-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "MiSans";
  src: url("../fonts/MiSans/woff2/MiSans-Semibold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/web/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-canvas: #ffffff;
  --color-surface: #f6f7f8;
  --color-surface-silver: #eef1f4;
  --color-surface-warm: #fff7f2;
  --color-text-strong: #111111;
  --color-text: #333940;
  --color-text-muted: #606772;
  --color-text-quiet: #767d87;
  --color-line: #dedede;
  --color-line-soft: #eceff1;
  --color-brand: #ff4b0b;
  --color-action: #d83c00;
  --color-action-hover: #c93600;
  --color-success: #236c56;
  --color-focus: rgba(216, 60, 0, 0.24);
  --font-zh: "MiSans", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei UI", sans-serif;
  --font-latin: "Inter", "MiSans", sans-serif;
  --radius-control: 4px;
  --radius-surface: 6px;
  --radius-overlay: 12px;

  /* Compatibility aliases for the immutable homepage and archived preview classes. */
  --ink: var(--color-text-strong);
  --ink-soft: var(--color-text);
  --muted: var(--color-text-muted);
  --muted-light: var(--color-text-quiet);
  --line: var(--color-line);
  --line-soft: var(--color-line-soft);
  --paper: var(--color-canvas);
  --paper-soft: var(--color-surface);
  --paper-warm: var(--color-surface-warm);
  --orange: var(--color-brand);
  --orange-deep: var(--color-action);
  --green: var(--color-success);
  --charcoal: var(--color-text-strong);
  --shell: 1240px;
  --side: 32px;
  --header-h: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "MiSans", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img,
video {
  display: block;
  max-width: 100%;
}

.shell {
  width: min(calc(100% - (var(--side) * 2)), var(--shell));
  margin-inline: auto;
}

.global-header {
  position: relative;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.global-header--overlay {
  position: absolute;
  inset: 0 0 auto;
  background: rgba(255, 255, 255, 0.76);
}

.global-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 40px;
}

.brand {
  flex: 0 0 auto;
  width: 256px;
}

.brand img {
  width: 100%;
  height: auto;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.nav-group {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-group__menu {
  position: absolute;
  top: calc(100% - 8px);
  left: 50%;
  z-index: 60;
  display: grid;
  min-width: 172px;
  padding: 8px;
  border: 1px solid #e5e5e5;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 16px 36px rgba(17, 17, 17, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-group--wide .nav-group__menu {
  min-width: 190px;
}

.nav-group:hover .nav-group__menu,
.nav-group:focus-within .nav-group__menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.global-nav .nav-group__menu a {
  padding: 10px 12px;
  color: #32363b;
  font-size: 13px;
  font-weight: 400;
}

.global-nav .nav-group__menu a:hover {
  background: #f6f7f8;
  color: var(--orange);
}

.global-nav .nav-group__menu a::after {
  display: none;
}

.global-nav a {
  position: relative;
  padding: 29px 0 25px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
}

.global-nav > span {
  display: inline-flex;
  align-items: center;
  padding: 29px 0 25px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
}

.global-nav > span[hidden] { display: none; }

.global-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.global-nav a:hover::after,
.global-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-action,
.button-primary,
.button-secondary,
.button-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0 24px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.header-action,
.button-primary {
  background: var(--orange);
  color: #ffffff;
}

.header-action:hover,
.button-primary:hover {
  background: var(--orange-deep);
  transform: translateY(-1px);
}

.button-secondary {
  border-color: #c7c7c7;
  background: rgba(255, 255, 255, 0.74);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--ink);
  background: #ffffff;
}

.button-dark {
  background: var(--ink);
  color: #ffffff;
}

.button-dark:hover {
  background: #2a2a2a;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  min-width: 52px;
  min-height: 40px;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  background: #ffffff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: #f7f8f9;
}

.hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 66% center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.96) 29%, rgba(255, 255, 255, 0.66) 49%, rgba(255, 255, 255, 0.12) 76%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 720px;
  padding-top: var(--header-h);
}

.hero__copy {
  width: min(660px, 58%);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--orange);
  font-size: 15px;
  font-weight: 600;
}

.hero h1 {
  max-width: 640px;
  margin: 0;
  font-size: 66px;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 620px;
  margin: 28px 0 0;
  color: #4e5661;
  font-size: 20px;
  line-height: 1.75;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 24px;
  color: #3e454f;
  font-size: 15px;
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
}

.hero__meta span + span::before {
  content: "";
  width: 1px;
  height: 14px;
  margin: 0 14px;
  background: #c8c8c8;
}

.hero__actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero__actions a {
  min-width: 156px;
}

.section {
  padding: 108px 0;
}

.section--soft {
  background: var(--paper-soft);
}

.section--warm {
  background: var(--paper-warm);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: end;
  gap: 80px;
  margin-bottom: 56px;
}

.section-kicker {
  display: block;
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 600;
}

.section-title,
.page-title {
  margin: 0;
  font-weight: 600;
  line-height: 1.16;
}

.section-title {
  font-size: 46px;
}

.section-summary {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.entry-item {
  min-height: 260px;
  padding: 36px 38px 34px 0;
}

.entry-item + .entry-item {
  border-left: 1px solid var(--line);
  padding-left: 38px;
}

.entry-index,
.solution-index,
.date-number {
  font-family: "Inter", sans-serif;
  font-variant-numeric: tabular-nums;
}

.entry-index {
  display: block;
  margin-bottom: 40px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 600;
}

.entry-item h3 {
  margin: 0 0 12px;
  font-size: 26px;
  font-weight: 600;
}

.entry-item p {
  min-height: 56px;
  margin: 0 0 24px;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.text-link--orange {
  color: var(--orange);
}

.text-link--light {
  color: #ffffff;
}

.event-board {
  border-top: 1px solid #4a4c50;
}

.event-row {
  display: grid;
  grid-template-columns: 160px 220px 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 150px;
  border-bottom: 1px solid #3a3c40;
}

.event-status {
  color: #ff8a5d;
  font-size: 14px;
  font-weight: 600;
}

.event-status::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--orange);
  vertical-align: 1px;
}

.event-date {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.date-number {
  font-size: 42px;
  font-weight: 400;
  letter-spacing: 0;
}

.event-city {
  color: #c7cbd0;
  font-size: 15px;
}

.event-name strong {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
  font-weight: 500;
}

.event-name span {
  color: #aeb3ba;
  font-size: 14px;
}

.event-note {
  margin-top: 22px;
  color: #969ca4;
  font-size: 13px;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 64px;
  border-top: 1px solid var(--ink);
}

.solution-card {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 28px;
  min-height: 228px;
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
}

.solution-index {
  color: var(--orange);
  font-size: 15px;
  font-weight: 600;
}

.solution-card h3 {
  margin: 0 0 12px;
  font-size: 27px;
  font-weight: 600;
}

.solution-card p {
  margin: 0 0 22px;
  color: var(--muted);
}

.case-spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  min-height: 610px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #ffffff;
}

.case-visual {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: #f0f2f4 url("beijing-fusheng-hero-bg.png") 56% center / cover no-repeat;
}

.case-visual img {
  position: absolute;
  right: 2%;
  bottom: -2%;
  width: min(78%, 520px);
  max-height: 92%;
  object-fit: contain;
  object-position: bottom right;
  filter: saturate(0.92);
}

.case-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px;
}

.case-label {
  margin: 0 0 20px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 600;
}

.case-copy h3 {
  margin: 0;
  font-size: 42px;
  font-weight: 600;
  line-height: 1.2;
}

.case-copy > p {
  margin: 24px 0 30px;
  color: var(--muted);
  font-size: 17px;
}

.case-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-points span {
  padding: 18px 8px 18px 0;
  font-size: 14px;
  font-weight: 500;
}

.case-points span + span {
  border-left: 1px solid var(--line);
  padding-left: 16px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.content-item {
  min-height: 300px;
  border-bottom: 1px solid var(--line);
  padding: 30px 26px 30px 0;
}

.content-item + .content-item {
  border-left: 1px solid var(--line);
  padding-left: 26px;
}

.content-type {
  display: block;
  margin-bottom: 70px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
}

.content-item h3 {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 600;
}

.content-item p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 15px;
}

.suite-band {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: end;
}

.suite-band h2 {
  max-width: 520px;
}

.suite-list {
  border-top: 1px solid #56585c;
}

.suite-link {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 34px;
  align-items: center;
  min-height: 104px;
  border-bottom: 1px solid #3d3f43;
}

.suite-link strong {
  font-size: 19px;
  font-weight: 500;
}

.suite-link span {
  color: #b3b7bd;
  font-size: 15px;
}

.closing-band {
  background: var(--orange);
  color: #ffffff;
}

.closing-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 56px;
  min-height: 280px;
}

.closing-band h2 {
  max-width: 770px;
  margin: 0;
  font-size: 42px;
  font-weight: 600;
  line-height: 1.22;
}

.closing-band .button-secondary {
  border-color: rgba(255, 255, 255, 0.82);
  background: transparent;
  color: #ffffff;
}

.closing-band .button-secondary:hover {
  background: #ffffff;
  color: var(--orange-deep);
}

.site-footer {
  position: relative;
  overflow: hidden;
  background: #f4f5f6;
  padding: 72px 0 34px;
}

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(300px, 1.4fr) repeat(3, minmax(150px, 0.6fr));
  gap: 68px;
  padding-bottom: 64px;
}

.footer-brand img {
  width: 250px;
}

.footer-brand p {
  max-width: 440px;
  margin: 24px 0 0;
  color: var(--muted);
}

.footer-col h3 {
  margin: 0 0 18px;
  font-size: 14px;
  font-weight: 600;
}

.footer-col a {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.footer-col a:hover {
  color: var(--orange);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
  color: var(--muted-light);
  font-family: "Inter", "MiSans", sans-serif;
  font-size: 13px;
}

.page-hero {
  padding: 100px 0 86px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(112deg, #ffffff 0%, #ffffff 52%, #f5f6f7 100%);
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: end;
  gap: 80px;
}

.page-title {
  max-width: 850px;
  font-size: 60px;
}

.page-lead {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.page-subnav {
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.page-subnav__inner {
  display: flex;
  gap: 34px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-subnav__inner::-webkit-scrollbar {
  display: none;
}

.page-subnav a {
  flex: 0 0 auto;
  padding: 20px 0 17px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.page-subnav a:hover,
.page-subnav a[aria-current="true"] {
  border-bottom-color: var(--orange);
  color: var(--ink);
}

.feature-list {
  border-top: 1px solid var(--ink);
}

.feature-row {
  display: grid;
  grid-template-columns: 110px minmax(240px, 0.72fr) minmax(320px, 1fr) auto;
  gap: 38px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 42px 0;
}

.feature-row__number {
  color: var(--orange);
  font-family: "Inter", sans-serif;
  font-size: 17px;
  font-weight: 600;
}

.feature-row h2,
.feature-row h3 {
  margin: 0;
  font-size: 28px;
  font-weight: 600;
}

.feature-row p {
  margin: 0;
  color: var(--muted);
}

.feature-row__action {
  align-self: center;
  white-space: nowrap;
}

.detail-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 90px;
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.detail-panel:first-child {
  border-top-color: var(--ink);
}

.detail-panel h2 {
  margin: 0;
  font-size: 34px;
  font-weight: 600;
}

.detail-panel__body > p {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 17px;
}

.plain-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.plain-points div {
  padding: 22px 22px 0 0;
}

.plain-points div + div {
  border-left: 1px solid var(--line);
  padding-left: 22px;
}

.plain-points strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
}

.plain-points span {
  color: var(--muted);
  font-size: 14px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.article-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  overflow: hidden;
}

.article-card__media {
  position: relative;
  min-height: 168px;
  background: #eff1f3 url("beijing-fusheng-hero-bg.png") center / cover no-repeat;
}

.article-card__media--event {
  background-image: url("beijing-fusheng-landing-screenshot.png");
  background-position: top center;
}

.article-card__media--product {
  background-image: url("../images/frontier-signal-hero-bg.png");
}

.article-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 26px;
}

.article-card__type {
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
}

.article-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.article-card p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.article-card .text-link {
  margin-top: auto;
  align-self: flex-start;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.case-card {
  min-height: 330px;
  border-bottom: 1px solid var(--line);
  padding: 38px 48px 40px 0;
}

.case-card:nth-child(even) {
  border-left: 1px solid var(--line);
  padding-right: 0;
  padding-left: 48px;
}

.case-card__type {
  display: block;
  margin-bottom: 50px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
}

.case-card h3 {
  margin: 0 0 14px;
  font-size: 28px;
  font-weight: 600;
}

.case-card p {
  margin: 0 0 24px;
  color: var(--muted);
}

.product-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 36px;
  background: #ffffff;
}

.product-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 82px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--orange);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.product-card h2,
.product-card h3 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 600;
}

.product-card p {
  margin: 0 0 28px;
  color: var(--muted);
}

.product-card .text-link {
  margin-top: auto;
  align-self: flex-start;
}

.contact-dialog {
  width: min(92vw, 520px);
  border: 0;
  border-radius: 6px;
  padding: 0;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.2);
}

.contact-dialog::backdrop {
  background: rgba(17, 17, 17, 0.5);
  backdrop-filter: blur(6px);
}

.contact-dialog__inner {
  position: relative;
  padding: 42px;
}

.contact-dialog__close {
  position: absolute;
  top: 16px;
  right: 16px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.contact-dialog h2 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 600;
}

.contact-dialog p {
  margin: 0 0 28px;
  color: var(--muted);
}

.contact-form label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
}

.contact-form input {
  width: 100%;
  height: 54px;
  border: 1px solid #c8c8c8;
  border-radius: 4px;
  padding: 0 16px;
  outline: none;
}

.contact-form input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 75, 11, 0.12);
}

.contact-form button[type="submit"] {
  width: 100%;
  margin-top: 18px;
}

.form-message {
  min-height: 24px;
  margin: 12px 0 0 !important;
  color: var(--orange-deep) !important;
  font-size: 14px;
}

.form-message.is-success {
  color: var(--green) !important;
}

.blank-page {
  min-height: calc(100vh - var(--header-h));
  padding: clamp(96px, 12vw, 168px) 0;
  background: #fff;
}

.blank-page h1 {
  max-width: 780px;
  margin: 18px 0 0;
  color: var(--ink);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
}

.section-heading--quiet {
  align-items: flex-end;
}

.section-heading--quiet .section-title {
  max-width: 760px;
}

.home-paths .entry-item p,
.home-events .event-name {
  max-width: 36ch;
}

.compact-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.compact-footer__inner {
  min-height: 132px;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto auto;
  align-items: center;
  gap: 44px;
}

.compact-footer img {
  width: 238px;
  height: auto;
}

.compact-footer nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.compact-footer a,
.compact-footer span {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.compact-footer a:hover {
  color: var(--accent);
}



/* Existing detail pages mapped into the inner-page system. */
.event-portrait {
  position: relative;
  width: 100%;
  min-height: 430px;
  align-self: stretch;
  overflow: hidden;
  border-bottom: 1px solid var(--color-text-strong);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.1), rgba(238, 241, 244, 0.86)),
    url("beijing-fusheng-hero-bg.png") center / cover no-repeat;
}

.event-portrait::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 48%, rgba(17, 17, 17, 0.04));
  pointer-events: none;
}

.event-portrait img {
  position: absolute;
  right: 2%;
  bottom: 0;
  z-index: 1;
  width: min(82%, 430px);
  max-height: 94%;
  object-fit: contain;
  object-position: bottom right;
}

.event-portrait__caption {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 2;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(17, 17, 17, 0.36);
  padding-top: 14px;
}

.event-portrait__caption strong {
  font-size: 20px;
  font-weight: 600;
}

.event-portrait__caption span:not(.ip-state) {
  color: var(--color-text-muted);
  font-size: 13px;
}

.detail-meta {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}

.detail-meta__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-meta__item {
  min-height: 112px;
  border-left: 1px solid var(--color-line);
  padding: 24px;
}

.detail-meta__item:first-child {
  border-left: 0;
  padding-left: 0;
}

.detail-meta__item span {
  display: block;
  color: var(--color-text-quiet);
  font-size: 12px;
}

.detail-meta__item strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 500;
}

.fit-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.fit-matrix article {
  min-height: 250px;
  padding: 30px 32px 30px 0;
}

.fit-matrix article + article {
  border-left: 1px solid var(--color-line);
  padding-left: 32px;
}

.fit-matrix span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 13px;
}

.fit-matrix h3 {
  margin: 64px 0 12px;
  font-size: 24px;
  font-weight: 600;
}

.fit-matrix p {
  margin: 0;
  color: var(--color-text-muted);
}

.agenda-map {
  display: grid;
  grid-template-columns: minmax(240px, 4fr) minmax(0, 8fr);
  border-top: 1px solid var(--color-text-strong);
}

.agenda-map__intro {
  border-bottom: 1px solid var(--color-line);
  padding: 34px 52px 34px 0;
}

.agenda-map__intro h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 600;
}

.agenda-map__intro p {
  margin: 14px 0 0;
  color: var(--color-text-muted);
}

.agenda-map__list {
  border-left: 1px solid var(--color-line);
}

.agenda-map__row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 24px;
  border-bottom: 1px solid var(--color-line);
  padding: 28px 0 28px 36px;
}

.agenda-map__row span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 13px;
}

.agenda-map__row h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.agenda-map__row p {
  margin: 8px 0 0;
  color: var(--color-text-muted);
}

.speaker-feature {
  display: grid;
  grid-template-columns: minmax(280px, 5fr) minmax(0, 7fr);
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.speaker-feature__media {
  min-height: 480px;
  overflow: hidden;
  background: var(--color-surface-silver);
}

.speaker-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.speaker-feature__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--color-line);
  padding: 56px;
}

.speaker-feature__copy h2 {
  max-width: 14em;
  margin: 0;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.3;
}

.speaker-feature__role {
  margin: 16px 0 0;
  color: var(--color-text);
  font-weight: 500;
}

.speaker-feature__bio {
  max-width: 35em;
  margin: 24px 0 0;
  color: var(--color-text-muted);
}

.output-register {
  border-top: 1px solid var(--color-text-strong);
}

.output-register__row {
  display: grid;
  grid-template-columns: 82px minmax(210px, 0.48fr) minmax(0, 1fr);
  gap: 30px;
  border-bottom: 1px solid var(--color-line);
  padding: 26px 0;
}

.output-register__row span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 13px;
}

.output-register__row h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.output-register__row p {
  margin: 0;
  color: var(--color-text-muted);
}

.training-intake {
  width: 100%;
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-text-strong);
  padding: 28px 0;
}

.training-intake__label {
  display: block;
  color: var(--color-text-quiet);
  font-family: var(--font-latin);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.training-intake h3 {
  margin: 22px 0 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
}

.training-intake__rail {
  display: grid;
  margin-top: 30px;
}

.training-intake__rail div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  border-top: 1px solid var(--color-line);
  padding: 14px 0;
}

.training-intake__rail span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 12px;
}

.training-intake__rail strong {
  font-size: 14px;
  font-weight: 500;
}

.training-fit {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.training-fit__yes,
.training-fit__no {
  padding: 38px 48px 40px 0;
}

.training-fit__no {
  border-left: 1px solid var(--color-line);
  padding-right: 0;
  padding-left: 48px;
}

.training-fit h3 {
  margin: 0 0 24px;
  font-size: 25px;
  font-weight: 600;
}

.training-fit ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.training-fit li {
  border-top: 1px solid var(--color-line);
  padding: 14px 0;
  color: var(--color-text-muted);
}

.engagement-track {
  border-top: 1px solid var(--color-text-strong);
}

.engagement-track__row {
  display: grid;
  grid-template-columns: 72px minmax(190px, 0.45fr) repeat(2, minmax(0, 0.775fr));
  gap: 26px;
  border-bottom: 1px solid var(--color-line);
  padding: 28px 0;
}

.engagement-track__row > span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 13px;
}

.engagement-track h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.engagement-track p {
  margin: 0;
  color: var(--color-text-muted);
}

.engagement-track p strong {
  display: block;
  margin-bottom: 4px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 500;
}

.boundary-table {
  border-top: 1px solid var(--color-text-strong);
}

.boundary-table__row {
  display: grid;
  grid-template-columns: minmax(190px, 0.45fr) minmax(0, 1fr);
  gap: 36px;
  border-bottom: 1px solid var(--color-line);
  padding: 24px 0;
}

.boundary-table h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.boundary-table p {
  margin: 0;
  color: var(--color-text-muted);
}



.future-home {
  overflow-x: hidden;
  background: #ffffff;
}

.future-hero {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  background: #f8f9fa;
}

.future-hero__media,
.future-hero__wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.future-hero__media {
  object-fit: cover;
  object-position: 66% center;
  opacity: 0.78;
}

.future-hero__wash {
  background: rgba(255, 255, 255, 0.32);
}

.future-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 480px;
}

.future-hero__copy {
  width: min(700px, 55vw);
  padding: 28px 0 30px;
  background: transparent !important;
}

.future-kicker,
.future-section-label {
  margin: 0;
  color: var(--orange);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}

.future-hero h1 {
  margin: 22px 0 20px;
  color: #080808;
  font-size: clamp(50px, 4vw, 58px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: 0;
}

.future-hero__lead {
  max-width: 34em;
  margin: 0;
  color: #59616b;
  font-size: 19px;
  line-height: 1.7;
}

.future-hero__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 34px;
}

.future-paths {
  padding: 22px 0 30px;
  background: #fff;
}

.future-section-label {
  margin-bottom: 18px;
}

.future-paths__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.future-path {
  min-width: 0;
  padding: 0 30px 14px;
  border-right: 1px solid var(--line);
}

.future-path:first-child {
  padding-left: 0;
}

.future-path:last-child {
  padding-right: 0;
  border-right: 0;
}

.future-path__heading {
  display: grid;
  grid-template-columns: 66px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 72px;
}

.future-path__number {
  color: var(--orange);
  font-family: "Inter", sans-serif;
  font-size: 48px;
  font-weight: 400;
  line-height: 1;
}

.future-path h3 {
  margin: 0 0 4px;
  color: #111;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.25;
}

.future-path__heading p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.future-path__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid #e1e4e7;
  border-radius: 4px;
  background: #f7f8f9;
}

.future-path__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease, opacity 260ms ease;
}

.future-path:hover .future-path__media img {
  transform: scale(1.025);
}

.future-path__caption {
  display: inline-block;
  margin: 12px 0 0;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--orange);
  color: #626a74;
  font-size: 13px;
  line-height: 1.4;
}

.future-event {
  padding: 0 0 46px;
  background: #fff;
}

.future-event__inner {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr) auto;
  align-items: center;
  min-height: 126px;
  border: 1px solid #dedfe1;
  background: #fdfdfd;
}

.future-event__date {
  display: grid;
  grid-template-columns: auto auto;
  align-items: end;
  gap: 0 22px;
  padding: 18px 34px;
  border-right: 1px solid #d7d9dc;
}

.future-event__label {
  grid-column: 1 / -1;
  margin-bottom: 6px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 600;
}

.future-event__date strong {
  color: #101010;
  font-family: "Inter", sans-serif;
  font-size: 54px;
  font-weight: 400;
  line-height: 1;
}

.future-event__date > span:last-child {
  padding-bottom: 5px;
  color: var(--muted);
  font-size: 14px;
}

.future-event__copy {
  min-width: 0;
  padding: 18px 42px;
}

.future-event__copy h2 {
  margin: 0;
  color: #111;
  font-size: 23px;
  font-weight: 500;
  line-height: 1.3;
}

.future-event__copy p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.future-event__action,
.future-text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-right: 34px;
  padding: 0 0 4px;
  border-bottom: 1px solid currentColor;
  color: var(--orange);
  font-weight: 600;
  white-space: nowrap;
}

.future-event__action:hover,
.future-text-link:hover {
  color: var(--orange-deep);
}

.future-library {
  padding: 76px 0 82px;
  border-top: 1px solid var(--line-soft);
  background: #fff;
}

.future-library__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  align-items: end;
  gap: 72px;
  margin-bottom: 38px;
}

.future-library__head h2 {
  margin: 14px 0 0;
  color: #101010;
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 600;
  line-height: 1.18;
}

.future-library__head > p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.future-library__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.future-library__item {
  position: relative;
  min-width: 0;
  padding: 30px 30px 32px;
  border-right: 1px solid var(--line);
  transition: background-color 180ms ease;
}

.future-library__item:first-child {
  padding-left: 0;
}

.future-library__item:last-child {
  padding-right: 0;
  border-right: 0;
}

.future-library__item:hover {
  background: #fafafa;
}

.future-library__item > span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
}

.future-library__item h3 {
  margin: 20px 0 32px;
  color: #111;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.future-library__item small {
  color: var(--muted);
  font-size: 13px;
}

.future-contact {
  position: relative;
  min-height: 286px;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: #f7f8f8 url("../images/frontier-signal-hero-bg.png") center 56% / cover no-repeat;
}

.future-contact__wash {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.32);
}

.future-contact__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  min-height: 286px;
}

.future-contact h2 {
  margin: 14px 0 16px;
  color: #0d0d0d;
  font-size: clamp(36px, 3.7vw, 52px);
  font-weight: 600;
  line-height: 1.14;
}

.future-contact p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.future-contact .button-primary {
  flex: 0 0 auto;
  min-width: 168px;
}

.future-architecture {
  padding: 82px 0 88px;
  border-top: 1px solid var(--line-soft);
  background: #fff;
}

.future-architecture__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  align-items: end;
  gap: 72px;
  margin-bottom: 42px;
}

.future-architecture__head h2 {
  margin: 14px 0 0;
  color: #101010;
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 600;
  line-height: 1.18;
}

.future-architecture__head > p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.future-architecture__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.future-column {
  min-width: 0;
  padding: 30px 34px 34px;
  border-right: 1px solid var(--line);
}

.future-column:first-child {
  padding-left: 0;
}

.future-column:last-child {
  padding-right: 0;
  border-right: 0;
}

.future-column__title {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
}

.future-column__title span {
  color: var(--orange);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
}

.future-column__title h3 {
  margin: 0;
  color: #111;
  font-size: 23px;
  font-weight: 600;
  line-height: 1.35;
}

.future-column__rule {
  margin: 18px 0 30px 50px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.future-column__links {
  display: grid;
  margin-left: 50px;
  border-top: 1px solid var(--line-soft);
}

.future-column__links a {
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
  color: #30343a;
  font-size: 14px;
}

.future-column__links a:hover {
  color: var(--orange);
}

.future-ecosystem {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: #f7f8f9;
}

.future-ecosystem__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  min-height: 220px;
}

.future-ecosystem__intro,
.future-product-link {
  display: flex;
  min-width: 0;
  padding: 42px 38px;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
}

.future-ecosystem__intro {
  padding-left: 0;
}

.future-product-link:last-child {
  padding-right: 0;
  border-right: 0;
}

.future-ecosystem__intro h2 {
  margin: 14px 0 0;
  color: #111;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.2;
}

.future-product-link > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 600;
}

.future-product-link strong {
  margin: 12px 0 16px;
  color: #111;
  font-family: "Inter", "MiSans", sans-serif;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.2;
}

.future-product-link small {
  color: var(--muted);
  font-size: 14px;
}

.future-product-link:hover strong {
  color: var(--orange);
}



@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Inner-page system v1: scoped so the existing homepage remains visually unchanged. */

.inner-site {
  margin: 0;
  overflow-x: clip;
  background: var(--color-canvas);
  color: var(--color-text-strong);
  font-family: var(--font-zh);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
}

.inner-site main {
  min-height: 70vh;
}

.inner-site a,
.inner-site button {
  font-weight: 500;
}

.inner-site a:focus-visible,
.inner-site button:focus-visible,
.inner-site input:focus-visible,
.inner-site textarea:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: var(--radius-control);
  padding: 10px 14px;
  background: var(--color-text-strong);
  color: #fff;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.inner-site .inner-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 84px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
}

.inner-site .global-header__inner {
  gap: 24px;
}

.inner-site .brand {
  width: 220px;
}

.inner-site .global-nav {
  gap: 20px;
}

.inner-site .global-nav a {
  padding: 29px 0 25px;
  color: var(--color-text);
  font-family: var(--font-zh);
  font-size: 14px;
  font-weight: 500;
}

.inner-site .global-nav a::after {
  bottom: 17px;
  height: 2px;
  background: var(--color-action);
}

.inner-site .global-nav a:focus-visible::after,
.inner-site .global-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.inner-site .global-nav small {
  display: none;
}

.inner-site .header-action,
.inner-site .ip-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  padding: 0 24px;
  background: var(--color-action);
  color: #fff;
  font-family: var(--font-zh);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.inner-site .header-action {
  flex: 0 0 auto;
  padding-inline: 18px;
  font-size: 14px;
}

.inner-site .header-action:hover,
.inner-site .ip-button:hover {
  background: var(--color-action-hover);
  transform: translateY(-1px);
}

.inner-site .ip-button--secondary {
  border-color: #c6cbd0;
  background: #fff;
  color: var(--color-text-strong);
}

.inner-site .ip-button--secondary:hover {
  border-color: var(--color-text-strong);
  background: var(--color-surface);
}

.inner-site .ip-button--quiet {
  min-height: auto;
  border: 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  padding: 0 0 3px;
  background: transparent;
  color: var(--color-text-strong);
}

.inner-site .ip-button--quiet:hover {
  background: transparent;
  color: var(--color-action);
  transform: none;
}

.ip-breadcrumb {
  border-bottom: 1px solid var(--color-line-soft);
  background: var(--color-canvas);
}

.ip-breadcrumb__inner {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 9px;
  color: var(--color-text-quiet);
  font-size: 13px;
}

.ip-breadcrumb a:hover {
  color: var(--color-action);
}

.ip-breadcrumb span[aria-current="page"] {
  color: var(--color-text);
}

.ip-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-canvas);
}

.ip-hero::before {
  position: absolute;
  inset: 0 0 0 50%;
  content: "";
  background:
    linear-gradient(90deg, transparent 23px, rgba(17, 17, 17, 0.035) 24px, transparent 25px) 0 0 / 48px 48px,
    linear-gradient(transparent 23px, rgba(17, 17, 17, 0.035) 24px, transparent 25px) 0 0 / 48px 48px,
    linear-gradient(130deg, rgba(238, 241, 244, 0.92), rgba(255, 255, 255, 0.88));
  pointer-events: none;
}

.ip-hero::after {
  position: absolute;
  top: 0;
  right: 0;
  width: min(22vw, 280px);
  height: 4px;
  content: "";
  background: var(--color-brand);
}

.ip-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  min-height: 520px;
  align-items: stretch;
  gap: 64px;
}

.ip-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 88px 0 96px;
}

.ip-kicker {
  margin: 0 0 16px;
  color: var(--color-action);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.ip-hero h1 {
  max-width: 11.5em;
  margin: 0;
  color: var(--color-text-strong);
  font-size: clamp(48px, 4.25vw, 56px);
  font-weight: 600;
  line-height: 1.18;
  text-wrap: balance;
}

.ip-lead {
  max-width: 34em;
  margin: 24px 0 0;
  color: var(--color-text-muted);
  font-size: 19px;
  line-height: 1.72;
}

.ip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.ip-verification {
  display: flex;
  max-width: 40em;
  align-items: flex-start;
  gap: 10px;
  margin: 24px 0 0;
  color: var(--color-text-quiet);
  font-size: 13px;
  line-height: 1.68;
}

.ip-verification::before {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-action);
  content: "";
}

.ip-hero__visual {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  padding: 64px 0;
}

.ip-subnav {
  position: sticky;
  top: 84px;
  z-index: 40;
  border-bottom: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.97);
}

.ip-subnav__inner {
  display: flex;
  min-height: 56px;
  align-items: center;
  gap: 32px;
  overflow-x: auto;
  scrollbar-width: none;
}

.ip-subnav__inner::-webkit-scrollbar {
  display: none;
}

.ip-subnav a {
  flex: 0 0 auto;
  border-bottom: 2px solid transparent;
  padding: 17px 0 14px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.ip-subnav a:hover,
.ip-subnav a[aria-current="true"] {
  border-bottom-color: var(--color-action);
  color: var(--color-text-strong);
}

.ip-section {
  padding: 96px 0;
}

.ip-section--compact {
  padding: 64px 0;
}

.ip-section--surface {
  background: var(--color-surface);
}

.ip-section--silver {
  background: var(--color-surface-silver);
}

.ip-section--warm {
  background: var(--color-surface-warm);
}

.ip-section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 48px;
}

.ip-section-head h2 {
  max-width: 14em;
  margin: 0;
  font-size: clamp(36px, 3.25vw, 42px);
  font-weight: 600;
  line-height: 1.28;
  text-wrap: balance;
}

.ip-section-head > p {
  max-width: 34em;
  margin: 0;
  color: var(--color-text-muted);
}

.ip-section-label {
  display: block;
  margin-bottom: 12px;
  color: var(--color-action);
  font-size: 13px;
  font-weight: 500;
}

.ip-empty-state {
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
  padding: 36px 0;
}

.ip-empty-state__line {
  display: grid;
  grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr) auto;
  gap: 32px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-line);
}

.ip-empty-state__line:last-child {
  border-bottom: 0;
}

.ip-empty-state strong {
  font-size: 18px;
  font-weight: 600;
}

.ip-empty-state p {
  margin: 0;
  color: var(--color-text-muted);
}

.ip-state {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border: 1px solid #cbd0d4;
  border-radius: 999px;
  padding: 3px 10px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.ip-state--open {
  border-color: rgba(35, 108, 86, 0.34);
  background: rgba(35, 108, 86, 0.07);
  color: var(--color-success);
}

.ip-state--ended {
  border-color: #c9cdd1;
  background: #f2f3f4;
  color: #535960;
}

.ip-note-band {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-canvas);
}

.ip-note-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(240px, 4fr);
  min-height: 210px;
  align-items: center;
  gap: 64px;
  padding-block: 48px;
}

.ip-note-band h2 {
  max-width: 18em;
  margin: 0;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.32;
}

.ip-note-band p {
  margin: 12px 0 0;
  color: var(--color-text-muted);
}

/* Event language: date/status ledger and a linear on-site process. */
.event-gateway {
  width: 100%;
  border-top: 4px solid var(--color-brand);
  border-bottom: 1px solid var(--color-text-strong);
  padding: 28px 0 24px;
}

.event-gateway__label,
.solution-blueprint__label,
.practice-proof__label,
.research-cover__label,
.tool-manifest__label {
  display: block;
  margin-bottom: 24px;
  color: var(--color-text-quiet);
  font-family: var(--font-latin);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.event-gateway h3,
.solution-blueprint h3,
.practice-proof h3,
.research-cover h3,
.tool-manifest h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
}

.event-gateway p,
.solution-blueprint p,
.practice-proof p,
.research-cover p,
.tool-manifest p {
  margin: 14px 0 0;
  color: var(--color-text-muted);
}

.event-gateway__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 28px;
  background: var(--color-line);
}

.event-gateway__meta div {
  min-height: 82px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.82);
}

.event-gateway__meta span {
  display: block;
  color: var(--color-text-quiet);
  font-size: 12px;
}

.event-gateway__meta strong {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  font-weight: 500;
}

.event-ledger {
  border-top: 1px solid var(--color-text-strong);
}

.event-ledger__row {
  display: grid;
  grid-template-columns: 120px 180px minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  min-height: 124px;
  border-bottom: 1px solid var(--color-line);
}

.event-ledger__date {
  font-family: var(--font-latin);
  font-size: 30px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.event-ledger__city {
  color: var(--color-text-muted);
}

.event-ledger__title strong {
  display: block;
  font-size: 21px;
  font-weight: 600;
}

.event-ledger__title span {
  display: block;
  margin-top: 6px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.audience-index {
  border-top: 1px solid var(--color-text-strong);
}

.audience-index__row {
  display: grid;
  grid-template-columns: 80px minmax(180px, 0.55fr) minmax(0, 1fr);
  gap: 32px;
  border-bottom: 1px solid var(--color-line);
  padding: 30px 0;
}

.audience-index__number,
.event-process__number,
.solution-path__number {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.audience-index h3 {
  margin: 0;
  font-size: 23px;
  font-weight: 600;
}

.audience-index p {
  max-width: 40em;
  margin: 0;
  color: var(--color-text-muted);
}

.event-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.event-process__step {
  min-height: 220px;
  padding: 28px 26px 28px 0;
}

.event-process__step + .event-process__step {
  border-left: 1px solid var(--color-line);
  padding-left: 26px;
}

.event-process h3 {
  margin: 46px 0 10px;
  font-size: 22px;
  font-weight: 600;
}

.event-process p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* Solution language: a diagnostic rail from problem to evidence. */
.solution-blueprint {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-surface);
  padding: 30px;
  background: rgba(255, 255, 255, 0.82);
}

.solution-blueprint__rail {
  display: grid;
  gap: 0;
  margin-top: 24px;
}

.solution-blueprint__rail div {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 14px;
  border-top: 1px solid var(--color-line);
  padding: 14px 0;
}

.solution-blueprint__rail span {
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 12px;
}

.solution-blueprint__rail strong {
  font-size: 14px;
  font-weight: 500;
}

.solution-path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.solution-path__step {
  min-height: 290px;
  padding: 32px 32px 32px 0;
}

.solution-path__step + .solution-path__step {
  border-left: 1px solid var(--color-line);
  padding-left: 32px;
}

.solution-path h3 {
  margin: 72px 0 12px;
  font-size: 25px;
  font-weight: 600;
}

.solution-path p {
  margin: 0;
  color: var(--color-text-muted);
}

.solution-entry {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.solution-entry__copy {
  padding: 42px 48px 42px 0;
}

.solution-entry__copy h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 600;
}

.solution-entry__copy p {
  max-width: 38em;
  margin: 16px 0 0;
  color: var(--color-text-muted);
}

.solution-entry__action {
  display: flex;
  align-items: center;
  border-left: 1px solid var(--color-line);
  padding: 42px;
}

/* Practice language: two documentary streams, not solution cards. */
.practice-proof {
  width: 100%;
  border-left: 4px solid var(--color-brand);
  padding: 24px 0 24px 28px;
}

.practice-proof__checks {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.practice-proof__checks span {
  border-top: 1px solid var(--color-line);
  padding-top: 10px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.practice-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.practice-type {
  min-height: 390px;
  padding: 40px 48px 40px 0;
}

.practice-type + .practice-type {
  border-left: 1px solid var(--color-line);
  padding-right: 0;
  padding-left: 48px;
}

.practice-type__tag {
  color: var(--color-action);
  font-size: 13px;
  font-weight: 500;
}

.practice-type h3 {
  max-width: 10em;
  margin: 88px 0 16px;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.28;
}

.practice-type p {
  max-width: 31em;
  margin: 0;
  color: var(--color-text-muted);
}

.practice-type__state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 38px;
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
  color: var(--color-text-quiet);
  font-size: 13px;
}

.proof-standard {
  counter-reset: proof;
  border-top: 1px solid var(--color-text-strong);
}

.proof-standard__row {
  counter-increment: proof;
  display: grid;
  grid-template-columns: 96px minmax(180px, 0.5fr) minmax(0, 1fr);
  gap: 32px;
  border-bottom: 1px solid var(--color-line);
  padding: 26px 0;
}

.proof-standard__row::before {
  content: "0" counter(proof);
  color: var(--color-action);
  font-family: var(--font-latin);
  font-size: 14px;
}

.proof-standard h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.proof-standard p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Research language: publication cover and editorial streams. */
.research-cover {
  width: 100%;
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-text-strong);
  padding: 28px;
  background: rgba(255, 255, 255, 0.86);
}

.research-cover__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 30px;
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
}

.research-cover__meta span {
  color: var(--color-text-quiet);
  font-size: 12px;
}

.research-cover__meta strong {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 500;
}

.research-streams {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  gap: 0;
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.research-stream {
  min-height: 410px;
  padding: 38px 48px 38px 0;
}

.research-stream + .research-stream {
  border-left: 1px solid var(--color-line);
  padding-right: 0;
  padding-left: 48px;
}

.research-stream__type {
  color: var(--color-action);
  font-size: 13px;
  font-weight: 500;
}

.research-stream h3 {
  margin: 82px 0 14px;
  font-size: 25px;
  font-weight: 600;
}

.research-stream p {
  margin: 0;
  color: var(--color-text-muted);
}

.research-stream dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 20px;
  margin: 32px 0 0;
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
  font-size: 13px;
}

.research-stream dt {
  color: var(--color-text-quiet);
}

.research-stream dd {
  margin: 0;
  color: var(--color-text);
}

.editorial-standard {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-text-strong);
}

.editorial-standard div {
  min-height: 160px;
  border-bottom: 1px solid var(--color-line);
  padding: 24px 22px 24px 0;
}

.editorial-standard div + div {
  border-left: 1px solid var(--color-line);
  padding-left: 22px;
}

.editorial-standard strong {
  display: block;
  margin-bottom: 30px;
  font-size: 17px;
  font-weight: 600;
}

.editorial-standard span {
  color: var(--color-text-muted);
  font-size: 13px;
}

/* Tool language: a restrained product manifest with no invented cards. */
.tool-manifest {
  width: 100%;
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-text-strong);
  padding: 28px 0;
}

.tool-manifest__status {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.tool-manifest__status div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--color-line);
  padding-top: 12px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.tool-boundary {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  border-top: 1px solid var(--color-text-strong);
  border-bottom: 1px solid var(--color-line);
}

.tool-boundary__definition {
  padding: 44px 56px 44px 0;
}

.tool-boundary__definition h3 {
  max-width: 14em;
  margin: 0;
  font-size: 25px;
  font-weight: 600;
}

.tool-boundary__definition p {
  max-width: 37em;
  margin: 18px 0 0;
  color: var(--color-text-muted);
}

.tool-boundary__rules {
  display: grid;
  border-left: 1px solid var(--color-line);
}

.tool-boundary__rules div {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-line);
  padding: 20px 32px;
  color: var(--color-text);
}

.tool-boundary__rules div:last-child {
  border-bottom: 0;
}

.tool-status {
  border-top: 1px solid var(--color-text-strong);
}

.tool-status__row {
  display: grid;
  grid-template-columns: minmax(170px, 0.45fr) minmax(0, 1fr) auto;
  gap: 32px;
  border-bottom: 1px solid var(--color-line);
  padding: 26px 0;
}

.tool-status h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.tool-status p {
  margin: 0;
  color: var(--color-text-muted);
}

.inner-footer {
  border-top: 1px solid var(--color-line);
  background: var(--color-surface);
}

.inner-footer__inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: 48px 80px;
  padding-top: 56px;
  padding-bottom: 28px;
}

.inner-footer__brand img {
  width: 220px;
}

.inner-footer__brand p {
  max-width: 28em;
  margin: 18px 0 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

.inner-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  column-gap: 36px;
}

.inner-footer__nav a {
  border-bottom: 1px solid var(--color-line);
  padding: 10px 0;
  color: var(--color-text);
  font-size: 14px;
}

.inner-footer__nav a:hover {
  color: var(--color-action);
}

.inner-footer__meta {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--color-line);
  padding-top: 22px;
  color: var(--color-text-quiet);
  font-size: 12px;
}



/* Reduced inner pages: one subject, one evidence structure, one primary action. */
.reduced-site {
  --color-canvas: #fffdf9;
  --color-surface: #fbfaf8;
  --color-surface-silver: #ffffff;
  --color-surface-warm: #fff7f0;
  --color-text-strong: #171717;
  --color-text: #34383d;
  --color-text-muted: #5c6168;
  --color-text-quiet: #767a80;
  --color-line: #ede7e0;
  --color-line-soft: #f3eee8;
  --color-brand: #ff5a1f;
  --color-action: #ff5a1f;
  --color-action-hover: #ff6426;
  background: var(--color-canvas);
  color: var(--color-text-strong);
}

.reduced-site .inner-header {
  border-color: var(--color-line);
  background: rgba(255, 253, 249, 0.97);
}

.reduced-site .header-action {
  display: none;
}

.reduced-site .global-nav {
  margin-left: auto;
}

.reduced-site .ip-breadcrumb {
  border-color: var(--color-line);
  background: var(--color-canvas);
}

.reduced-site main {
  background: var(--color-canvas);
}

.reduced-site .inner-footer {
  border-color: var(--color-line);
  background: #fbfaf8;
}

.rp-hero {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-canvas);
}

.rp-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  min-height: 580px;
  align-items: center;
  gap: 72px;
  padding-block: 86px;
}

.rp-hero__copy {
  max-width: 740px;
}

.rp-kicker {
  margin: 0 0 24px;
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.rp-hero h1 {
  max-width: 12em;
  margin: 0;
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.18;
}

.rp-lead {
  max-width: 38em;
  margin: 28px 0 0;
  color: var(--color-text-muted);
  font-size: 19px;
  line-height: 1.75;
}

.rp-primary {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  margin-top: 38px;
  border: 1px solid var(--color-brand);
  border-radius: 4px;
  padding: 0 26px;
  background: var(--color-brand);
  color: #171717;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease;
}

.rp-primary:hover {
  background: var(--color-action-hover);
  transform: translateY(-1px);
}

.rp-section {
  padding: 108px 0;
  border-bottom: 1px solid var(--color-line);
  background: #ffffff;
}

.rp-section-head {
  max-width: 780px;
  margin-bottom: 54px;
}

.rp-section-head--split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  align-items: end;
  gap: 64px;
}

.rp-section-head h2 {
  max-width: 17em;
  margin: 0;
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.25;
}

.rp-section-head > p,
.rp-section-head--split > p {
  margin: 0;
  color: var(--color-text-muted);
}

.rp-text-link {
  display: inline-block;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  color: var(--color-text-strong);
  font-weight: 500;
}

.rp-text-link:hover {
  color: var(--color-brand);
}

.rp-caption {
  margin: 22px 0 0;
  color: var(--color-text-quiet);
  font-size: 13px;
}

/* Events use a date-led archive language. */
.events-hero {
  background:
    linear-gradient(90deg, rgba(255, 90, 31, 0.045) 0 1px, transparent 1px) 0 0 / 72px 72px,
    var(--color-canvas);
}

.event-date-display {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-block: 1px solid var(--color-text-strong);
  padding: 44px 0;
}

.event-date-display__eyebrow {
  color: var(--color-text-quiet);
  font-family: var(--font-latin);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.event-date-display > strong {
  margin: 46px 0 38px;
  color: var(--color-brand);
  font-family: var(--font-latin);
  font-size: 112px;
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.86;
}

.event-date-display > div {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
}

.event-date-display > div span {
  flex: 1;
  color: var(--color-text-muted);
  font-size: 14px;
}

.event-date-display > div span + span {
  border-left: 1px solid var(--color-line);
  padding-left: 18px;
}

.event-now {
  background: #ffffff;
}

.event-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--color-text-strong);
}

.event-track > div {
  min-height: 214px;
  padding: 28px 30px 30px 0;
}

.event-track > div + div {
  border-left: 1px solid var(--color-line);
  padding-left: 30px;
}

.event-track span,
.solution-spine article > span,
.evidence-rail li > span {
  color: var(--color-brand);
  font-family: var(--font-latin);
  font-size: 13px;
}

.event-track strong {
  display: block;
  margin-top: 48px;
  font-size: 23px;
  font-weight: 600;
}

.event-track p {
  margin: 10px 0 0;
  color: var(--color-text-muted);
}

.event-source {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
  color: var(--color-text-quiet);
  font-size: 12px;
}

.event-past {
  background: var(--color-canvas);
}

.past-event-line {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  align-items: center;
  gap: 48px;
  min-height: 260px;
  border-block: 1px solid var(--color-text-strong);
}

.past-event-line time {
  display: flex;
  flex-direction: column;
  font-family: var(--font-latin);
}

.past-event-line time strong {
  color: var(--color-brand);
  font-size: 78px;
  font-weight: 500;
  line-height: 1;
}

.past-event-line time span,
.past-event-line__city {
  color: var(--color-text-quiet);
  font-size: 13px;
}

.past-event-line h3 {
  margin: 14px 0 8px;
  font-size: 25px;
  font-weight: 600;
}

.past-event-line p {
  margin: 0;
  color: var(--color-text-muted);
}

.past-event-line > a {
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  font-weight: 500;
}

.past-event-line > a:hover {
  color: var(--color-brand);
}

/* Solutions use one continuous progression rather than cards. */
.solutions-hero__inner {
  grid-template-columns: minmax(0, 8fr) minmax(300px, 4fr);
}

.solution-signal {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 320px;
  border-block: 1px solid var(--color-text-strong);
}

.solution-signal span {
  color: var(--color-text-strong);
  font-family: var(--font-latin);
  font-size: 13px;
  font-weight: 500;
}

.solution-signal i {
  height: 1px;
  background: var(--color-brand);
}

.solution-spine {
  border-top: 1px solid var(--color-text-strong);
}

.solution-route,
.solution-decision {
  padding-block: 102px;
}

.solution-spine article {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 30px;
  border-bottom: 1px solid var(--color-line);
  padding: 34px 0;
}

.solution-spine article > span {
  padding-top: 7px;
}

.solution-spine h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 600;
}

.solution-spine p {
  margin: 9px 0 0;
  color: var(--color-text-muted);
}

.solution-decision {
  background: var(--color-surface-warm);
}

.solution-decision__inner {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  align-items: end;
  gap: 80px;
}

.solution-decision h2 {
  margin: 0;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.25;
}

.solution-decision p:not(.rp-kicker) {
  max-width: 35em;
  margin: 22px 0 30px;
  color: var(--color-text-muted);
}

.diagnosis-brief {
  margin: 0;
  border-top: 1px solid var(--color-text-strong);
  padding: 0;
  list-style: none;
}

.diagnosis-brief li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  border-bottom: 1px solid var(--color-line);
  padding: 20px 0;
}

.diagnosis-brief span {
  color: var(--color-brand);
  font-family: var(--font-latin);
  font-size: 12px;
}

.diagnosis-brief strong {
  font-weight: 500;
}

/* Practice pages reserve space for real evidence instead of fake covers. */
.practice-hero__inner {
  min-height: 490px;
  padding-block: 92px 102px;
}

.practice-hero h1 {
  max-width: 13em;
  margin: 0;
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.17;
}

.practice-empty {
  width: fit-content;
  margin: 56px 0 0;
  border-top: 1px solid var(--color-brand);
  padding-top: 12px;
  color: var(--color-text-quiet);
  font-size: 13px;
}

.practice-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-block: 1px solid var(--color-text-strong);
}

.practice-split article {
  min-height: 300px;
  padding: 34px 48px 38px 0;
}

.practice-split article + article {
  border-left: 1px solid var(--color-line);
  padding-right: 0;
  padding-left: 48px;
}

.practice-split article > span {
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 500;
}

.practice-split h3 {
  max-width: 15em;
  margin: 86px 0 14px;
  font-size: 25px;
  font-weight: 600;
}

.practice-split p {
  max-width: 28em;
  margin: 0;
  color: var(--color-text-muted);
}

.practice-evidence {
  background: var(--color-canvas);
}

.practice-index,
.practice-evidence {
  padding-block: 100px;
}

.evidence-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-block: 1px solid var(--color-text-strong);
  padding: 0;
  list-style: none;
}

.evidence-rail li {
  min-height: 190px;
  padding: 28px 24px 28px 0;
}

.evidence-rail li + li {
  border-left: 1px solid var(--color-line);
  padding-left: 24px;
}

.evidence-rail strong,
.evidence-rail small {
  display: block;
}

.evidence-rail strong {
  margin-top: 46px;
  font-size: 22px;
  font-weight: 600;
}

.evidence-rail small {
  margin-top: 9px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.rp-low-action {
  margin-top: 38px;
}

/* Research reads like an editorial register, not a product-card grid. */
.research-hero__inner {
  grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
}

.research-register {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  justify-content: space-between;
  border-block: 1px solid var(--color-text-strong);
  padding: 24px 0;
}

.research-register > span {
  color: var(--color-text-quiet);
  font-family: var(--font-latin);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.research-register > strong {
  color: var(--color-text-strong);
  font-size: 60px;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.92;
}

.research-register > strong::first-line {
  color: var(--color-brand);
}

.research-register > p {
  width: fit-content;
  margin: 0;
  border-top: 1px solid var(--color-brand);
  padding-top: 10px;
  color: var(--color-text-quiet);
  font-size: 13px;
}

.research-index,
.research-source {
  padding-block: 100px;
}

.research-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-block: 1px solid var(--color-text-strong);
}

.research-ledger article {
  min-height: 300px;
  padding: 32px 48px 36px 0;
}

.research-ledger article + article {
  border-left: 1px solid var(--color-line);
  padding-right: 0;
  padding-left: 48px;
}

.research-ledger span {
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 500;
}

.research-ledger h3 {
  max-width: 14em;
  margin: 82px 0 14px;
  font-size: 25px;
  font-weight: 600;
}

.research-ledger p {
  max-width: 29em;
  margin: 0;
  color: var(--color-text-muted);
}

.research-source {
  background: var(--color-surface-warm);
}

.research-source__inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(420px, 7fr);
  align-items: start;
  gap: 58px 80px;
}

.research-source h2 {
  max-width: 10em;
  margin: 0;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.25;
}

.source-rule {
  margin: 0;
  border-top: 1px solid var(--color-text-strong);
}

.source-rule > div {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--color-line);
  padding: 21px 0;
}

.source-rule dt {
  color: var(--color-brand);
  font-weight: 600;
}

.source-rule dd {
  margin: 0;
  color: var(--color-text-muted);
}

.research-source__inner > .rp-text-link {
  grid-column: 2;
  justify-self: start;
}

/* Easy Suite uses a product manifest and one continuous status table. */
.tools-hero__inner {
  grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
}

.suite-mark {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  justify-content: center;
  border-block: 1px solid var(--color-text-strong);
}

.suite-mark > span,
.suite-mark > strong {
  font-family: var(--font-latin);
  font-size: 74px;
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.88;
}

.suite-mark > span {
  color: var(--color-brand);
}

.suite-mark > strong {
  color: var(--color-text-strong);
}

.suite-mark > p {
  width: fit-content;
  margin: 64px 0 0;
  border-top: 1px solid var(--color-brand);
  padding-top: 10px;
  color: var(--color-text-quiet);
  font-size: 13px;
}

.suite-boundary,
.suite-status {
  padding-block: 100px;
}

.boundary-lines {
  border-top: 1px solid var(--color-text-strong);
}

.boundary-lines article {
  display: grid;
  grid-template-columns: minmax(220px, 4fr) minmax(0, 8fr);
  gap: 50px;
  border-bottom: 1px solid var(--color-line);
  padding: 32px 0;
}

.boundary-lines span {
  color: var(--color-brand);
  font-weight: 600;
}

.boundary-lines p {
  margin: 0;
  color: var(--color-text-muted);
}

.suite-status {
  background: var(--color-canvas);
}

.status-table {
  border-top: 1px solid var(--color-text-strong);
}

.status-table > div {
  display: grid;
  grid-template-columns: minmax(160px, 3fr) minmax(0, 7fr) minmax(90px, 2fr);
  gap: 32px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid var(--color-line);
}

.status-table__head {
  min-height: 48px !important;
  color: var(--color-text-quiet);
  font-size: 12px;
}

.status-table strong {
  font-weight: 600;
}

.status-table div > span:not([role="columnheader"]) {
  color: var(--color-text-muted);
}

.status-table em {
  color: var(--color-text-quiet);
  font-size: 13px;
  font-style: normal;
}

.suite-external {
  display: flex;
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 48px;
  border-block: 1px solid var(--color-line);
  color: var(--color-text-muted);
}

.suite-external strong {
  color: var(--color-text-strong);
  font-weight: 500;
}

.suite-external:hover strong {
  color: var(--color-brand);
}

/* Consolidated responsive rules: one ordered group per design-system breakpoint. */

@media (max-width: 1080px) {
  :root {
    --side: 24px;
  }

  .brand {
    width: 220px;
  }

  .global-nav {
    gap: 22px;
  }

  .global-nav a {
    font-size: 14px;
  }

  .hero h1 {
    font-size: 58px;
  }

  .case-copy {
    padding: 52px;
  }

  .site-footer__top {
    grid-template-columns: 1.2fr repeat(3, 0.6fr);
    gap: 36px;
  }

  .global-nav {
    gap: 18px;
  }

  .global-nav a {
    font-size: 13px;
  }

  .nav-group--wide .nav-group__trigger {
    max-width: 112px;
    white-space: normal;
    line-height: 1.3;
    text-align: center;
  }

  .future-hero__copy {
    width: min(610px, 58vw);
  }

  .future-path {
    padding-inline: 22px;
  }

  .future-path__heading {
    grid-template-columns: 56px 1fr;
  }

  .future-path__number {
    font-size: 42px;
  }

  .future-event__inner {
    grid-template-columns: 290px minmax(0, 1fr) auto;
  }

  .inner-site .inner-header {
    height: 72px;
    backdrop-filter: none;
  }

  .inner-site .brand {
    width: 190px;
  }

  .inner-site .nav-toggle {
    display: inline-flex;
    min-width: 58px;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    border-color: var(--color-line);
    background: #fff;
  }

  .inner-site .global-nav {
    position: fixed;
    top: 72px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    height: auto;
    margin: 0;
    padding: 18px 24px 32px;
    background: #fff;
    overflow-y: auto;
  }

  .inner-site .global-nav.is-open {
    display: block;
  }

  .inner-site .global-nav a {
    display: grid;
    min-height: 68px;
    align-content: center;
    border-bottom: 1px solid var(--color-line);
    padding: 12px 0;
    font-size: 16px;
  }

  .inner-site .global-nav a::after {
    top: 0;
    right: auto;
    bottom: 0;
    left: -12px;
    width: 2px;
    height: auto;
    transform: scaleY(0);
    transform-origin: top;
  }

  .inner-site .global-nav a[aria-current="page"]::after {
    transform: scaleY(1);
  }

  .inner-site .global-nav small {
    display: block;
    margin-top: 4px;
    color: var(--color-text-quiet);
    font-size: 12px;
    font-weight: 400;
  }

  .inner-site .header-action {
    display: none;
  }

  .ip-subnav {
    top: 72px;
  }

  .ip-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
    min-height: 500px;
    gap: 40px;
  }

  .ip-hero__copy {
    padding: 72px 0;
  }

  .ip-section {
    padding: 72px 0;
  }

  .ip-section--compact {
    padding: 52px 0;
  }

  .event-ledger__row {
    grid-template-columns: 100px 130px minmax(0, 1fr);
  }

  .event-ledger__row .ip-button--quiet {
    grid-column: 3;
    justify-self: start;
    margin-bottom: 20px;
  }

  .event-process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .event-process__step:nth-child(3) {
    border-top: 1px solid var(--color-line);
    border-left: 0;
    padding-left: 0;
  }

  .event-process__step:nth-child(4) {
    border-top: 1px solid var(--color-line);
  }

  .editorial-standard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-standard div:nth-child(3) {
    border-left: 0;
  }

  .rp-hero__inner {
    gap: 48px;
  }

  .rp-hero h1 {
    font-size: 50px;
  }

  .practice-hero h1 {
    font-size: 54px;
  }

  .rp-section {
    padding-block: 104px;
  }

  .event-date-display > strong {
    font-size: 94px;
  }

  .solution-decision__inner {
    gap: 48px;
  }

}

@media (max-width: 860px) {
  :root {
    --side: 20px;
    --header-h: 68px;
  }

  .compact-footer__inner {
    min-height: 0;
    padding-top: 38px;
    padding-bottom: 38px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .compact-footer img {
    width: 208px;
  }

  .compact-footer nav {
    flex-wrap: wrap;
    gap: 14px 22px;
  }

  .global-header--overlay {
    position: absolute;
  }

  .global-header {
    background: #ffffff;
    backdrop-filter: none;
  }

  .brand {
    width: 192px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 110;
    position: relative;
  }

  .global-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    left: 0;
    height: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 24px var(--side) 40px;
    background: #ffffff;
    overflow-y: auto;
    box-shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
    z-index: 100;
  }

  .global-nav.is-open {
    display: flex;
  }

  .global-nav a {
    border-bottom: 1px solid var(--line);
    padding: 18px 0;
    font-size: 18px;
  }

  .global-nav a::after,
  .header-action {
    display: none;
  }

  .hero,
  .hero__inner {
    min-height: 660px;
  }

  .hero__media {
    object-position: 67% center;
    opacity: 0.86;
  }

  .hero::after {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.94) 62%, rgba(255, 255, 255, 0.48) 100%);
  }

  .hero__inner {
    align-items: flex-end;
    padding-top: calc(var(--header-h) + 48px);
    padding-bottom: 54px;
  }

  .hero__copy {
    width: 100%;
  }

  .hero h1 {
    max-width: 620px;
    font-size: 50px;
  }

  .hero__lead {
    max-width: 560px;
    font-size: 18px;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading,
  .page-hero__grid,
  .suite-band {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .entry-grid,
  .solutions-grid,
  .content-grid,
  .article-grid,
  .product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .entry-item:nth-child(3),
  .content-item:nth-child(3) {
    border-left: 0;
  }

  .entry-item:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .event-row {
    grid-template-columns: 120px 180px 1fr;
  }

  .event-row .button-secondary {
    grid-column: 3;
    justify-self: start;
    margin-bottom: 28px;
  }

  .case-spotlight,
  .detail-panel {
    grid-template-columns: 1fr;
  }

  .case-visual {
    min-height: 440px;
  }

  .case-copy {
    padding: 48px;
  }

  .site-footer__top {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .feature-row {
    grid-template-columns: 72px minmax(220px, 0.75fr) minmax(260px, 1fr);
  }

  .feature-row__action {
    grid-column: 2 / -1;
  }

  .detail-panel {
    gap: 26px;
  }

  .event-portrait {
    min-height: 390px;
  }

  .fit-matrix,
  .speaker-feature,
  .training-fit {
    grid-template-columns: 1fr;
  }

  .agenda-map {
    grid-template-columns: minmax(210px, 0.65fr) minmax(0, 1.35fr);
  }

  .speaker-feature__copy,
  .training-fit__no {
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .training-fit__yes,
  .training-fit__no {
    padding: 32px 0;
  }

  .engagement-track__row {
    grid-template-columns: 56px minmax(170px, 0.45fr) minmax(0, 1fr);
  }

  .engagement-track__row p:last-child {
    grid-column: 3;
  }

  .nav-group {
    display: block;
    height: auto;
    border-bottom: 1px solid var(--line);
  }

  .global-nav .nav-group__trigger {
    max-width: none;
    border-bottom: 0;
    padding-bottom: 8px;
    text-align: left;
  }

  .nav-group__menu,
  .nav-group:hover .nav-group__menu,
  .nav-group:focus-within .nav-group__menu {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-width: 0;
    padding: 0 0 14px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .global-nav .nav-group__menu a {
    border-bottom: 0;
    padding: 8px 0;
    color: var(--muted);
    font-size: 14px;
  }

  .future-architecture {
    padding: 64px 0;
  }

  .future-architecture__head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 18px;
    margin-bottom: 30px;
  }

  .future-architecture__head > p {
    max-width: 34em;
  }

  .future-architecture__grid {
    grid-template-columns: 1fr;
  }

  .future-column,
  .future-column:first-child,
  .future-column:last-child {
    padding: 26px 0 30px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .future-column:last-child {
    border-bottom: 0;
  }

  .future-ecosystem__inner {
    grid-template-columns: 1fr 1fr;
  }

  .future-ecosystem__intro {
    grid-column: 1 / -1;
    min-height: 150px;
    padding: 34px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .future-product-link {
    min-height: 180px;
  }

  .future-product-link:nth-child(2) {
    padding-left: 0;
  }
  .future-hero,
  .future-hero__inner {
    min-height: 560px;
  }

  .future-hero__media {
    object-position: 72% center;
    opacity: 0.46;
  }

  .future-hero__wash {
    background: rgba(255, 255, 255, 0.38);
  }

  .future-hero__inner {
    align-items: flex-end;
    padding-bottom: 54px;
  }

  .future-hero__copy {
    width: min(650px, 100%);
    padding: 30px 0 0;
    background: transparent;
  }

  .future-paths {
    padding: 48px 0 34px;
  }

  .future-paths__grid {
    grid-template-columns: 1fr;
    border-top: 1px solid var(--line);
  }

  .future-path,
  .future-path:first-child,
  .future-path:last-child {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    align-items: center;
    gap: 22px;
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .future-paths__grid {
    border-bottom: 0;
  }

  .future-path__heading {
    min-height: 0;
  }

  .future-path__media {
    aspect-ratio: 2.2 / 1;
  }

  .future-path__caption {
    display: none;
  }

  .future-event__inner {
    grid-template-columns: 230px minmax(0, 1fr) auto;
  }

  .future-event__date {
    padding-inline: 24px;
  }

  .future-event__date strong {
    font-size: 44px;
  }

  .future-event__copy {
    padding-inline: 28px;
  }

  .future-event__copy p {
    display: none;
  }

  .future-library {
    padding: 64px 0;
  }

  .future-library__head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 18px;
    margin-bottom: 30px;
  }

  .future-library__head > p {
    max-width: 34em;
  }

  .future-library__grid {
    grid-template-columns: 1fr 1fr;
  }

  .future-library__item,
  .future-library__item:first-child,
  .future-library__item:last-child {
    padding: 26px 24px;
  }

  .future-library__item:nth-child(2) {
    border-right: 0;
  }

  .future-library__item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .future-contact__inner {
    align-items: flex-end;
    min-height: 300px;
    padding-block: 54px;
  }

  .ip-hero::before {
    inset: 52% 0 0;
  }

  .ip-hero__grid,
  .ip-section-head,
  .ip-note-band__inner,
  .solution-entry,
  .research-streams,
  .tool-boundary {
    grid-template-columns: 1fr;
  }

  .ip-hero__grid {
    min-height: 0;
    gap: 0;
  }

  .ip-hero__copy {
    padding: 64px 0 32px;
  }

  .ip-hero__visual {
    padding: 26px 0 56px;
  }

  .ip-section-head {
    gap: 18px;
    margin-bottom: 36px;
  }

  .ip-empty-state__line {
    grid-template-columns: 150px 1fr;
  }

  .ip-empty-state__line .ip-state,
  .ip-empty-state__line .ip-button--quiet {
    grid-column: 2;
    justify-self: start;
  }

  .audience-index__row {
    grid-template-columns: 58px minmax(160px, 0.5fr) minmax(0, 1fr);
    gap: 20px;
  }

  .solution-entry__action,
  .research-stream + .research-stream,
  .tool-boundary__rules {
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .solution-entry__copy,
  .solution-entry__action,
  .tool-boundary__definition {
    padding: 32px 0;
  }

  .practice-type,
  .practice-type + .practice-type,
  .research-stream,
  .research-stream + .research-stream {
    padding-right: 32px;
    padding-left: 32px;
  }

  .rp-hero__inner,
  .solutions-hero__inner,
  .solution-decision__inner,
  .rp-section-head--split {
    grid-template-columns: 1fr;
  }

  .rp-hero__inner {
    min-height: 0;
    gap: 56px;
    padding-block: 76px;
  }

  .event-date-display {
    min-height: 290px;
    padding-block: 36px;
  }

  .event-date-display > strong {
    margin-block: 36px 30px;
  }

  .rp-section-head--split {
    align-items: start;
    gap: 22px;
  }

  .past-event-line {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 32px;
  }

  .past-event-line > a {
    grid-column: 2;
    justify-self: start;
    margin-bottom: 30px;
  }

  .solution-decision__inner {
    align-items: start;
    gap: 56px;
  }

  .evidence-rail {
    grid-template-columns: 1fr 1fr;
  }

  .evidence-rail li:nth-child(3) {
    border-top: 1px solid var(--color-line);
    border-left: 0;
    padding-left: 0;
  }

  .evidence-rail li:nth-child(4) {
    border-top: 1px solid var(--color-line);
  }

}

@media (max-width: 620px) {
  :root {
    --side: 18px;
  }

  .blank-page {
    min-height: calc(100vh - var(--header-h));
    padding: 76px 0;
  }

  .blank-page h1 {
    margin-top: 14px;
    font-size: 44px;
  }

  body {
    font-size: 15px;
  }

  .hero,
  .hero__inner {
    min-height: 620px;
  }

  .hero__media {
    object-position: 72% center;
    opacity: 0.72;
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.95) 40%, rgba(255, 255, 255, 1) 84%);
  }

  .hero__inner {
    align-items: flex-end;
    padding-bottom: 46px;
  }

  .eyebrow {
    margin-bottom: 14px;
    font-size: 13px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero__lead {
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.65;
  }

  .hero__meta {
    flex-wrap: wrap;
    row-gap: 6px;
    margin-top: 18px;
    font-size: 13px;
  }

  .hero__actions,
  .section-actions {
    gap: 10px;
    margin-top: 26px;
  }

  .hero__actions a {
    min-width: 0;
    flex: 1 1 145px;
    padding-inline: 16px;
  }

  .section {
    padding: 68px 0;
  }

  .section-title {
    font-size: 31px;
  }

  .section-summary {
    font-size: 15px;
  }

  .entry-grid,
  .solutions-grid,
  .content-grid,
  .article-grid,
  .case-grid,
  .product-list,
  .plain-points {
    grid-template-columns: 1fr;
  }

  .entry-item {
    min-height: 0;
    border-left: 0 !important;
    border-top: 0 !important;
    border-bottom: 1px solid var(--line);
    padding: 26px 0 !important;
  }

  .entry-item:last-child {
    border-bottom: 0;
  }

  .entry-index {
    margin-bottom: 18px;
  }

  .entry-item h3 {
    font-size: 23px;
  }

  .entry-item p {
    min-height: 0;
    margin-bottom: 18px;
  }

  .event-row {
    grid-template-columns: 1fr auto;
    gap: 8px 18px;
    padding: 24px 0;
  }

  .event-status {
    grid-column: 1 / -1;
  }

  .event-date {
    align-self: start;
  }

  .date-number {
    font-size: 34px;
  }

  .event-name {
    grid-column: 1 / -1;
  }

  .event-name strong {
    font-size: 20px;
  }

  .event-row .button-secondary {
    grid-column: 1 / -1;
    width: 100%;
    margin: 14px 0 0;
  }

  .solution-card {
    grid-template-columns: 44px minmax(0, 1fr);
    min-height: 0;
    gap: 16px;
    padding: 28px 0;
  }

  .solution-card h3 {
    font-size: 23px;
  }

  .case-spotlight {
    min-height: 0;
  }

  .case-visual {
    min-height: 330px;
  }

  .case-visual img {
    right: -4%;
    width: 76%;
  }

  .case-copy {
    padding: 32px 26px 38px;
  }

  .case-copy h3 {
    font-size: 31px;
  }

  .case-points {
    grid-template-columns: 1fr;
  }

  .case-points span {
    padding: 13px 0;
  }

  .case-points span + span {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-left: 0;
  }

  .content-item {
    min-height: 0;
    border-left: 0 !important;
    border-bottom: 1px solid var(--line);
    padding: 26px 0 !important;
  }

  .content-type {
    margin-bottom: 18px;
  }

  .suite-band {
    align-items: start;
  }

  .suite-link {
    grid-template-columns: 1fr;
    gap: 4px;
    min-height: 94px;
    padding: 20px 0;
  }

  .closing-band__inner {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: 0;
    padding: 58px 0;
  }

  .closing-band h2 {
    font-size: 31px;
  }

  .closing-band .section-actions {
    margin-top: 0;
  }

  .closing-band .section-actions a,
  .closing-band .section-actions button {
    flex: 1 1 100%;
    width: 100%;
  }

  .site-footer {
    padding-top: 54px;
  }

  .site-footer__top {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 24px;
    padding-bottom: 44px;
  }

  .footer-brand img {
    width: 220px;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: 8px;
  }

  .page-hero {
    padding: 72px 0 58px;
  }

  .page-title {
    font-size: 38px;
  }

  .page-lead {
    font-size: 16px;
  }

  .feature-row {
    grid-template-columns: 44px 1fr;
    gap: 12px;
    padding: 28px 0;
  }

  .feature-row h2,
  .feature-row h3 {
    font-size: 23px;
  }

  .feature-row p,
  .feature-row__action {
    grid-column: 2;
  }

  .detail-panel {
    padding: 48px 0;
  }

  .detail-panel h2 {
    font-size: 29px;
  }

  .plain-points div,
  .plain-points div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding: 18px 0;
  }

  .article-card {
    min-height: 0;
  }

  .case-card,
  .case-card:nth-child(even) {
    min-height: 0;
    border-left: 0;
    padding: 30px 0;
  }

  .case-card__type {
    margin-bottom: 22px;
  }

  .product-card {
    min-height: 350px;
    padding: 30px;
  }

  .product-mark {
    margin-bottom: 56px;
  }

  .contact-dialog__inner {
    padding: 34px 24px 26px;
  }

  .event-portrait {
    min-height: 330px;
  }

  .event-portrait img {
    right: -2%;
    width: 88%;
  }

  .event-portrait__caption {
    right: 16px;
    bottom: 16px;
    left: 16px;
  }

  .detail-meta__grid,
  .fit-matrix {
    grid-template-columns: 1fr 1fr;
  }

  .detail-meta__item,
  .detail-meta__item:first-child {
    min-height: 94px;
    border-bottom: 1px solid var(--color-line);
    padding: 18px;
  }

  .detail-meta__item:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }

  .fit-matrix article,
  .fit-matrix article + article {
    min-height: 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-line);
    padding: 24px 0;
  }

  .fit-matrix article:nth-child(even) {
    border-left: 1px solid var(--color-line);
    padding-left: 18px;
  }

  .fit-matrix article:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
    border-left: 0;
    padding-left: 0;
  }

  .fit-matrix h3 {
    margin: 26px 0 10px;
    font-size: 21px;
  }

  .agenda-map {
    grid-template-columns: 1fr;
  }

  .agenda-map__intro {
    padding-right: 0;
  }

  .agenda-map__intro h3,
  .training-intake h3,
  .training-fit h3 {
    font-size: 22px;
  }

  .agenda-map__list {
    border-left: 0;
  }

  .agenda-map__row {
    grid-template-columns: 48px 1fr;
    gap: 14px;
    padding-left: 0;
  }

  .speaker-feature__media {
    min-height: 360px;
  }

  .speaker-feature__copy {
    padding: 34px 0;
  }

  .speaker-feature__copy h2 {
    font-size: 29px;
  }

  .output-register__row,
  .engagement-track__row,
  .boundary-table__row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .training-intake__rail div {
    grid-template-columns: 82px 1fr;
  }

  .engagement-track__row p:last-child {
    grid-column: auto;
  }

  .future-architecture {
    padding: 52px 0;
  }

  .future-architecture__head h2 {
    font-size: 30px;
  }

  .future-architecture__head > p {
    font-size: 14px;
  }

  .future-column__rule,
  .future-column__links {
    margin-left: 0;
  }

  .future-column__rule {
    margin-top: 10px;
    margin-bottom: 18px;
  }

  .future-ecosystem__inner {
    grid-template-columns: 1fr;
  }

  .future-ecosystem__intro {
    grid-column: auto;
  }

  .future-product-link,
  .future-product-link:nth-child(2),
  .future-product-link:last-child {
    min-height: 142px;
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .future-product-link:last-child {
    border-bottom: 0;
  }

  .future-product-link strong {
    font-size: 26px;
  }

  .future-hero,
  .future-hero__inner {
    min-height: 500px;
  }

  .future-hero__media {
    object-position: 75% center;
    opacity: 0.36;
  }

  .future-hero__inner {
    padding-top: 48px;
    padding-bottom: 42px;
  }

  .future-kicker,
  .future-section-label {
    font-size: 12px;
  }

  .future-hero h1 {
    margin: 16px 0 16px;
    font-size: 42px;
    line-height: 1.12;
  }

  .future-hero__lead {
    max-width: 21em;
    font-size: 15px;
    line-height: 1.65;
  }

  .future-hero__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 26px;
  }

  .future-hero__actions a {
    min-height: 46px;
    padding-inline: 12px;
    font-size: 14px;
  }

  .future-paths {
    padding: 38px 0 24px;
  }

  .future-section-label {
    margin-bottom: 14px;
  }

  .future-path,
  .future-path:first-child,
  .future-path:last-child {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px 0;
  }

  .future-path__heading {
    grid-template-columns: 48px 1fr;
    gap: 12px;
  }

  .future-path__number {
    font-size: 34px;
  }

  .future-path h3 {
    font-size: 19px;
  }

  .future-path__heading p {
    font-size: 13px;
  }

  .future-path__media {
    display: none;
  }

  .future-path:first-child .future-path__media {
    display: block;
    aspect-ratio: 2.15 / 1;
  }

  .future-event {
    padding: 0 0 28px;
  }

  .future-event__inner {
    grid-template-columns: 1fr;
    align-items: start;
    min-height: 0;
  }

  .future-event__date {
    grid-template-columns: auto 1fr;
    padding: 24px 22px 18px;
    border-right: 0;
  }

  .future-event__date strong {
    font-size: 48px;
  }

  .future-event__copy {
    padding: 0 22px 20px;
  }

  .future-event__copy h2 {
    font-size: 21px;
  }

  .future-event__action {
    justify-content: flex-start;
    min-height: 50px;
    margin: 0 22px 22px;
  }

  .future-library {
    padding: 52px 0;
  }

  .future-library__head {
    margin-bottom: 24px;
  }

  .future-library__head h2 {
    font-size: 30px;
  }

  .future-library__head > p {
    font-size: 14px;
  }

  .future-library__grid {
    grid-template-columns: 1fr;
  }

  .future-library__item,
  .future-library__item:first-child,
  .future-library__item:last-child {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .future-library__item:last-child {
    border-bottom: 0;
  }

  .future-library__item h3 {
    margin: 8px 0 12px;
    font-size: 19px;
  }

  .future-contact {
    min-height: 320px;
    background-position: 64% center;
  }

  .future-contact__wash {
    background: rgba(255, 255, 255, 0.48);
  }

  .future-contact__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    min-height: 320px;
    padding-block: 48px;
  }

  .future-contact h2 {
    font-size: 34px;
  }

  .future-contact .button-primary {
    min-width: 150px;
  }

  .future-home .compact-footer__inner {
    align-items: flex-start;
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .inner-site {
    font-size: 15px;
    line-height: 1.75;
  }

  .inner-site .inner-header {
    height: 66px;
  }

  .inner-site .brand {
    width: 176px;
  }

  .inner-site .global-nav {
    top: 66px;
    padding-inline: 18px;
  }

  .ip-subnav {
    top: 66px;
  }

  .ip-breadcrumb__inner {
    min-height: 42px;
  }

  .ip-hero::before {
    inset: 56% 0 0;
  }

  .ip-hero__copy {
    padding: 52px 0 28px;
  }

  .ip-hero h1 {
    max-width: none;
    font-size: 36px;
    line-height: 1.22;
  }

  .ip-lead {
    margin-top: 18px;
    font-size: 17px;
    line-height: 1.68;
  }

  .ip-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 26px;
  }

  .inner-site .ip-button {
    width: 100%;
    min-height: 50px;
  }

  .inner-site .ip-button--quiet {
    width: auto;
    min-height: auto;
  }

  .ip-hero__visual {
    padding-bottom: 44px;
  }

  .event-gateway,
  .solution-blueprint,
  .practice-proof,
  .research-cover,
  .tool-manifest {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .event-gateway h3,
  .solution-blueprint h3,
  .practice-proof h3,
  .research-cover h3,
  .tool-manifest h3,
  .solution-entry__copy h3,
  .tool-boundary__definition h3 {
    font-size: 22px;
  }

  .solution-blueprint,
  .research-cover {
    padding-right: 20px;
    padding-left: 20px;
  }

  .ip-subnav__inner {
    gap: 24px;
  }

  .ip-section {
    padding: 56px 0;
  }

  .ip-section--compact {
    padding: 40px 0;
  }

  .ip-section-head h2 {
    font-size: 30px;
  }

  .ip-empty-state__line,
  .audience-index__row,
  .proof-standard__row,
  .tool-status__row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .ip-empty-state__line .ip-state,
  .ip-empty-state__line .ip-button--quiet {
    grid-column: auto;
  }

  .event-ledger__row {
    grid-template-columns: auto 1fr;
    gap: 12px 18px;
    padding: 24px 0;
  }

  .event-ledger__title,
  .event-ledger__row .ip-button--quiet {
    grid-column: 1 / -1;
  }

  .event-ledger__date {
    font-size: 25px;
  }

  .event-process,
  .solution-path,
  .practice-types,
  .research-streams,
  .editorial-standard {
    grid-template-columns: 1fr;
  }

  .event-process__step,
  .event-process__step + .event-process__step,
  .event-process__step:nth-child(3),
  .event-process__step:nth-child(4),
  .solution-path__step,
  .solution-path__step + .solution-path__step {
    min-height: 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
    border-left: 0;
    padding: 24px 0;
  }

  .event-process__step:last-child,
  .solution-path__step:last-child {
    border-bottom: 0;
  }

  .event-process h3,
  .solution-path h3,
  .audience-index h3 {
    margin: 22px 0 8px;
    font-size: 22px;
  }

  .practice-type,
  .practice-type + .practice-type,
  .research-stream,
  .research-stream + .research-stream {
    min-height: 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
    border-left: 0;
    padding: 30px 0;
  }

  .practice-type:last-child,
  .research-stream:last-child {
    border-bottom: 0;
  }

  .practice-type h3,
  .research-stream h3 {
    margin: 42px 0 12px;
    font-size: 22px;
  }

  .proof-standard__row::before {
    margin-bottom: 4px;
  }

  .editorial-standard div,
  .editorial-standard div + div,
  .editorial-standard div:nth-child(3) {
    min-height: 0;
    border-left: 0;
    padding: 20px 0;
  }

  .editorial-standard strong {
    margin-bottom: 10px;
  }

  .tool-boundary__rules div {
    padding-inline: 0;
  }

  .ip-note-band__inner {
    min-height: 0;
    gap: 26px;
    padding-block: 42px;
  }

  .ip-note-band h2 {
    font-size: 28px;
  }

  .inner-footer__inner,
  .inner-footer__nav {
    grid-template-columns: 1fr;
  }

  .inner-footer__inner {
    gap: 28px;
    padding-top: 44px;
  }

  .inner-footer__nav {
    column-gap: 0;
  }

  .inner-footer__meta {
    flex-direction: column;
    gap: 6px;
  }

  .rp-hero__inner,
  .practice-hero__inner {
    gap: 44px;
    min-height: 0;
    padding-block: 58px 66px;
  }

  .rp-hero h1,
  .practice-hero h1 {
    max-width: none;
    font-size: 36px;
    line-height: 1.22;
  }

  .rp-lead {
    margin-top: 20px;
    font-size: 17px;
    line-height: 1.68;
  }

  .rp-primary {
    width: 100%;
    min-height: 52px;
    margin-top: 30px;
  }

  .rp-section {
    padding-block: 76px;
  }

  .rp-section-head {
    margin-bottom: 36px;
  }

  .rp-section-head h2,
  .solution-decision h2 {
    font-size: 30px;
    line-height: 1.3;
  }

  .event-date-display {
    min-height: 250px;
    padding-block: 30px;
  }

  .event-date-display > strong {
    margin-block: 34px 28px;
    font-size: 78px;
  }

  .event-track,
  .practice-split,
  .evidence-rail {
    grid-template-columns: 1fr;
  }

  .event-track > div,
  .event-track > div + div {
    min-height: 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-line);
    padding: 24px 0;
  }

  .event-track > div:last-child {
    border-bottom: 0;
  }

  .event-track strong {
    margin-top: 26px;
    font-size: 21px;
  }

  .event-source {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .past-event-line {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: 0;
    padding-block: 30px;
  }

  .past-event-line time strong {
    font-size: 64px;
  }

  .past-event-line > a {
    grid-column: auto;
    margin-bottom: 0;
  }

  .solution-signal {
    min-height: 210px;
    gap: 10px;
  }

  .solution-signal span {
    font-size: 11px;
  }

  .solution-spine article {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
    padding-block: 26px;
  }

  .solution-spine h3,
  .practice-split h3,
  .past-event-line h3 {
    font-size: 22px;
  }

  .solution-decision__inner {
    gap: 44px;
  }

  .practice-empty {
    margin-top: 40px;
  }

  .practice-split article,
  .practice-split article + article {
    min-height: 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-line);
    padding: 30px 0;
  }

  .practice-split article:last-child {
    border-bottom: 0;
  }

  .practice-split h3 {
    margin: 48px 0 12px;
  }

  .evidence-rail li,
  .evidence-rail li + li,
  .evidence-rail li:nth-child(3),
  .evidence-rail li:nth-child(4) {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 6px 12px;
    min-height: 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
    border-left: 0;
    padding: 22px 0;
  }

  .evidence-rail li:last-child {
    border-bottom: 0;
  }

  .evidence-rail strong {
    margin-top: 0;
    font-size: 20px;
  }

  .evidence-rail small {
    grid-column: 2;
    margin-top: 0;
  }

}

/* Final event-page cascade lock: keep the selected no-image signal treatment. */
.signal-site .header-action {
  display: none !important;
}

.signal-site .global-nav {
  margin-left: auto;
}

.signal-site .signal-route,
.signal-site .signal-audience__visual {
  background-image: none !important;
}