:root {
  --paper: #f4f0e8;
  --paper-deep: #e9e2d5;
  --cream: #fbf8f2;
  --ink: #152821;
  --ink-2: #263d34;
  --ink-soft: #52635c;
  --orange: #e86738;
  --orange-dark: #bc4826;
  --yellow: #f1c955;
  --mint: #b7d9c6;
  --line: rgba(21, 40, 33, 0.16);
  --line-light: rgba(255, 255, 255, 0.17);
  --shadow: 0 26px 70px rgba(31, 46, 38, 0.12);
  --radius-lg: 34px;
  --radius-md: 22px;
  --shell: 1200px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
}

body.menu-open { overflow: hidden; }

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

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 200;
  padding: 10px 16px;
  color: var(--cream);
  background: var(--ink);
  border-radius: 10px;
  transition: top .2s ease;
}

.skip-link:focus { top: 16px; }

.activity-note {
  position: relative;
  z-index: 41;
  color: #fff8ed;
  background: var(--orange-dark);
  font-size: 13px;
}

.activity-note__inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.activity-note__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
}

.activity-note__label i {
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(241, 201, 85, .17);
}

.activity-note a {
  font-weight: 900;
  text-underline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 240, 232, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  line-height: 1.12;
  text-decoration: none;
}

.brand__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50% 50% 50% 13px;
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: 700;
}

.brand__copy strong,
.brand__copy small { display: block; }
.brand__copy strong { font-size: 15px; letter-spacing: .04em; }
.brand__copy small { margin-top: 4px; color: var(--ink-soft); font-size: 11px; letter-spacing: .18em; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
  font-size: 13px;
  font-weight: 800;
}

.site-nav > a:not(.button) {
  position: relative;
  text-decoration: none;
}

.site-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s ease;
}

.site-nav > a:not(.button):hover::after,
.site-nav > a:not(.button):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  border-radius: 13px;
}

.menu-button span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  border-radius: 9px;
  transition: transform .2s ease, opacity .2s ease;
}

.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 26px;
  color: #fff;
  background: var(--orange-dark);
  border: 1px solid var(--orange-dark);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(188, 72, 38, .2);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover,
.button:focus-visible {
  background: #a73b1c;
  box-shadow: 0 15px 32px rgba(188, 72, 38, .28);
  transform: translateY(-2px);
}

.button--small { min-height: 42px; padding-inline: 19px; font-size: 12px; }

.button--ghost {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
  box-shadow: none;
}

.button--ghost:hover,
.button--ghost:focus-visible {
  color: var(--cream);
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: none;
}

.section-grid {
  background-image:
    linear-gradient(rgba(21, 40, 33, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 40, 33, .045) 1px, transparent 1px);
  background-size: 56px 56px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1, h2 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1.13;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 0;
}

.hero::before {
  content: "";
  position: absolute;
  width: 590px;
  height: 590px;
  top: -345px;
  right: -195px;
  border: 80px solid rgba(232, 103, 56, .08);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  left: -130px;
  bottom: 70px;
  background: rgba(183, 217, 198, .28);
  border-radius: 50%;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(430px, .97fr);
  align-items: center;
  gap: 64px;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 6.5vw, 82px);
}

.hero h1 em {
  color: var(--orange-dark);
  font-style: normal;
}

.hero__lead {
  max-width: 730px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.85;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
}

.hero__signals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero__signals li {
  padding: 7px 12px;
  color: var(--ink-soft);
  background: rgba(251, 248, 242, .58);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  isolation: isolate;
}

.hero-visual__orbit {
  position: absolute;
  width: 390px;
  height: 390px;
  top: 82px;
  left: 50%;
  border: 1px dashed rgba(21, 40, 33, .28);
  border-radius: 50%;
  transform: translateX(-50%) rotate(-10deg);
}

.hero-visual__orbit::before,
.hero-visual__orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero-visual__orbit::before {
  width: 270px;
  height: 270px;
  top: 59px;
  left: 59px;
  border: 1px solid rgba(188, 72, 38, .16);
}

.hero-visual__orbit::after {
  width: 12px;
  height: 12px;
  top: -6px;
  left: 190px;
  background: var(--orange);
  box-shadow: 0 0 0 9px rgba(232, 103, 56, .12);
}

.process-card {
  position: absolute;
  z-index: 2;
  width: 220px;
  padding: 20px 21px;
  background: rgba(251, 248, 242, .96);
  border: 1px solid rgba(21, 40, 33, .11);
  border-radius: 20px;
  box-shadow: 0 17px 45px rgba(33, 49, 40, .11);
}

.process-card span,
.process-card strong,
.process-card small { display: block; }
.process-card span { color: var(--orange-dark); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.process-card strong { margin-top: 11px; font-family: Georgia, "Noto Serif SC", serif; font-size: 18px; }
.process-card small { margin-top: 4px; color: var(--ink-soft); font-size: 11px; }

.process-card--goal { top: 18px; left: 8px; transform: rotate(-2deg); }
.process-card--candidate { top: 52px; right: 0; transform: rotate(2deg); }
.process-card--judge { bottom: 40px; left: 0; transform: rotate(1deg); }
.process-card--work { right: 4px; bottom: 10px; color: #f7f2e8; background: var(--ink); transform: rotate(-2deg); }
.process-card--work span { color: var(--yellow); }
.process-card--work small { color: rgba(255, 255, 255, .58); }

.hero-visual__center {
  position: absolute;
  z-index: 3;
  top: 195px;
  left: 50%;
  width: 165px;
  height: 165px;
  display: grid;
  place-content: center;
  color: var(--cream);
  background: var(--orange-dark);
  border: 14px solid var(--paper);
  border-radius: 50%;
  text-align: center;
  transform: translateX(-50%);
  box-shadow: var(--shadow);
}

.hero-visual__center span {
  font-family: Georgia, serif;
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
}

.hero-visual__center small { margin-top: 7px; font-size: 10px; font-weight: 900; line-height: 1.45; }

.value-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 82px;
  border-block: 1px solid var(--line);
}

.value-strip > div {
  padding: 27px 30px;
  border-right: 1px solid var(--line);
}

.value-strip > div:last-child { border-right: 0; }
.value-strip span, .value-strip strong { display: block; }
.value-strip span { color: var(--ink-soft); font-size: 11px; }
.value-strip strong { margin-top: 3px; font-size: 16px; }

.section { padding: 118px 0; }

.belief { background: var(--cream); }

.belief__grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 90px;
}

.section-kicker h2,
.section-heading h2,
.path__intro h2,
.evidence__copy h2,
.about-band h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 64px);
}

.section-kicker h2 em { color: var(--orange-dark); font-style: normal; }

.lead-quote {
  max-width: 760px;
  margin: 0 0 46px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(25px, 3.1vw, 39px);
  line-height: 1.45;
}

.belief-points { border-top: 1px solid var(--line); }

.belief-points article {
  display: grid;
  grid-template-columns: 62px 210px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.belief-points span { color: var(--orange-dark); font-family: Georgia, serif; font-size: 20px; }
.belief-points h3 { margin: 0; font-size: 19px; }
.belief-points p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.not-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}

.not-list strong { margin-right: 7px; font-size: 12px; }
.not-list span { padding: 6px 11px; color: #6d3d2c; background: #f7dfd4; border-radius: 999px; font-size: 11px; font-weight: 800; }

.section-heading {
  display: grid;
  grid-template-columns: 1fr .64fr;
  align-items: end;
  gap: 70px;
  margin-bottom: 58px;
}

.section-heading > p {
  margin: 0 0 7px;
  color: var(--ink-soft);
  font-size: 15px;
}

.ability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.ability-card {
  position: relative;
  min-height: 300px;
  padding: 26px;
  overflow: hidden;
  background: rgba(251, 248, 242, .88);
  border: 1px solid rgba(21, 40, 33, .1);
  border-radius: var(--radius-md);
  transition: transform .22s ease, box-shadow .22s ease;
}

.ability-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.ability-card__number { position: absolute; top: 21px; right: 24px; color: rgba(21, 40, 33, .25); font-family: Georgia, serif; font-size: 14px; }

.ability-card__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--cream);
  background: var(--orange-dark);
  border-radius: 50%;
  font-size: 21px;
  font-weight: 800;
}

.ability-card h3 { margin: 78px 0 10px; font-size: 22px; }
.ability-card p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.ability-card--dark { color: var(--cream); background: var(--ink); }
.ability-card--dark p { color: rgba(255, 255, 255, .62); }
.ability-card--dark .ability-card__number { color: rgba(255, 255, 255, .25); }
.ability-card--dark .ability-card__icon { color: var(--ink); background: var(--yellow); }
.ability-card--yellow { background: var(--yellow); }
.ability-card--yellow .ability-card__icon { color: var(--ink); background: rgba(255,255,255,.55); }
.ability-card--mint { background: var(--mint); }
.ability-card--mint .ability-card__icon { color: var(--ink); background: rgba(255,255,255,.55); }
.ability-card--orange { color: var(--cream); background: var(--orange-dark); }
.ability-card--orange p { color: rgba(255,255,255,.7); }
.ability-card--orange .ability-card__number { color: rgba(255,255,255,.28); }
.ability-card--orange .ability-card__icon { color: var(--orange-dark); background: var(--cream); }

.path { background: var(--cream); }

.path__grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 90px;
}

.path__intro {
  position: sticky;
  top: 126px;
  align-self: start;
}

.path__intro > p:not(.eyebrow) { max-width: 510px; margin: 27px 0 0; color: var(--ink-soft); }

.path__note {
  max-width: 470px;
  display: grid;
  gap: 5px;
  margin-top: 34px;
  padding: 21px 23px;
  background: var(--paper);
  border-left: 5px solid var(--yellow);
  border-radius: 0 16px 16px 0;
}

.path__note strong { font-size: 13px; }
.path__note span { color: var(--ink-soft); font-size: 13px; }

.path-list { margin: 0; padding: 0; list-style: none; }

.path-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  min-height: 190px;
}

.path-item__rail { position: relative; }
.path-item__rail::before { content: ""; position: absolute; top: 0; bottom: 0; left: 29px; width: 1px; background: var(--line); }
.path-item:first-child .path-item__rail::before { top: 30px; }
.path-item:last-child .path-item__rail::before { bottom: calc(100% - 30px); }

.path-item__rail span {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 16px;
}

.path-item--open .path-item__rail span { color: var(--cream); background: var(--orange-dark); border-color: var(--orange-dark); }
.path-item h3 { margin: 10px 0 4px; font-size: 24px; }
.path-item p { max-width: 650px; margin: 0; color: var(--ink-soft); font-size: 14px; }
.path-item a { display: inline-block; margin-top: 10px; color: var(--orange-dark); font-size: 13px; font-weight: 900; text-underline-offset: 4px; }

.status {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .04em;
}

.status--open { color: #fff; background: var(--orange-dark); }
.status--testing { color: #725607; background: #f6dc85; }
.status--defined { color: #244c3c; background: #cae6d7; }
.status--planned { color: #3e4f47; background: #e5dfd2; }
.status--future { color: #f1ede3; background: #41564d; }

.method { color: var(--cream); background-color: var(--ink); }
.method .eyebrow { color: var(--yellow); }
.section-heading--light > p { color: rgba(255, 255, 255, .62); }

.method-loop {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-light);
  border-radius: 24px;
  overflow: hidden;
}

.method-loop li {
  position: relative;
  min-height: 230px;
  padding: 22px 18px;
  border-right: 1px solid var(--line-light);
}

.method-loop li:last-child { border-right: 0; }
.method-loop li::after { content: "→"; position: absolute; top: 50%; right: -12px; z-index: 2; width: 24px; height: 24px; display: grid; place-items: center; color: var(--ink); background: var(--yellow); border-radius: 50%; font-size: 12px; font-weight: 900; transform: translateY(-50%); }
.method-loop li:last-child::after { display: none; }
.method-loop span, .method-loop strong, .method-loop small { display: block; }
.method-loop span { color: var(--yellow); font-family: Georgia, serif; font-size: 18px; }
.method-loop strong { margin-top: 74px; font-size: 16px; line-height: 1.45; }
.method-loop small { margin-top: 6px; color: rgba(255, 255, 255, .5); font-size: 10px; }

.evidence { background: var(--paper-deep); }

.evidence__grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  align-items: center;
  gap: 90px;
}

.evidence__copy > p:not(.eyebrow) { max-width: 560px; margin: 26px 0 0; color: var(--ink-soft); }

.evidence__notice {
  max-width: 560px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  margin-top: 30px;
  padding: 20px;
  background: rgba(251, 248, 242, .66);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.evidence__notice > span { width: 38px; height: 38px; display: grid; place-items: center; color: var(--cream); background: var(--ink); border-radius: 50%; }
.evidence__notice p { margin: 0; color: var(--ink-soft); font-size: 12px; }
.evidence__notice strong { color: var(--ink); }

.evidence-flow { position: relative; padding: 26px; background: var(--cream); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.evidence-flow::before { content: ""; position: absolute; top: 46px; bottom: 46px; left: 49px; width: 2px; background: linear-gradient(var(--orange), var(--yellow), var(--mint)); }
.evidence-flow div { position: relative; display: grid; grid-template-columns: 52px 1fr; gap: 16px; align-items: center; min-height: 73px; padding: 10px 10px; border-bottom: 1px solid var(--line); }
.evidence-flow div:last-child { border-bottom: 0; }
.evidence-flow span { position: relative; z-index: 1; width: 30px; height: 30px; display: grid; place-items: center; color: var(--cream); background: var(--ink); border: 6px solid var(--cream); border-radius: 50%; font-size: 0; }
.evidence-flow strong { font-size: 15px; }

.programs { background-color: var(--paper); }

.program-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 18px;
}

.event-card {
  position: relative;
  padding: 36px;
  color: var(--cream);
  background: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.event-card__date {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-bottom: 24px;
}

.event-card__date strong { font-family: Georgia, serif; font-size: 78px; font-weight: 500; line-height: .8; }
.event-card__date span { color: var(--mint); font-size: 12px; font-weight: 800; line-height: 1.4; }
.event-card h3 { margin: 19px 0 9px; font-size: 28px; }
.event-card > p { max-width: 620px; margin: 0; color: rgba(255, 255, 255, .64); font-size: 14px; }
.event-card dl { margin: 30px 0; }
.event-card dl div { display: grid; grid-template-columns: 60px 1fr; padding: 10px 0; border-top: 1px solid var(--line-light); }
.event-card dt { color: rgba(255,255,255,.46); font-size: 11px; }
.event-card dd { margin: 0; font-size: 13px; font-weight: 900; text-align: right; }
.event-card .button { background: var(--yellow); border-color: var(--yellow); color: var(--ink); box-shadow: none; }
.event-card .button:hover, .event-card .button:focus-visible { background: #ffd85e; }

.program-status-list { display: grid; gap: 12px; }
.program-status-list article { padding: 26px; background: var(--cream); border: 1px solid rgba(21, 40, 33, .1); border-radius: 22px; }
.program-status-list h3 { margin: 13px 0 4px; font-size: 20px; }
.program-status-list p { margin: 0; color: var(--ink-soft); font-size: 13px; }

.parents { background: var(--cream); }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.guide-card { min-height: 330px; padding: 27px; background: var(--paper); border: 1px solid rgba(21, 40, 33, .1); border-radius: 22px; }
.guide-card > span { color: var(--orange-dark); font-family: Georgia, serif; font-size: 20px; }
.guide-card__question { min-height: 52px; margin: 47px 0 0; color: var(--ink-soft); font-size: 12px; font-weight: 800; }
.guide-card h3 { margin: 12px 0 10px; font-size: 20px; line-height: 1.5; }
.guide-card > p:last-child { margin: 0; color: var(--ink-soft); font-size: 13px; }

.about-band { color: var(--cream); background: var(--orange-dark); }
.about-band .eyebrow { color: var(--yellow); }
.about-band__inner { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 80px; }
.about-band__inner > p { max-width: 530px; margin: 0 0 5px; color: rgba(255,255,255,.7); }

.site-footer { padding: 52px 0; color: var(--cream); background: #0d1b16; }
.footer__grid { display: grid; grid-template-columns: 1.1fr .9fr .75fr; align-items: end; gap: 50px; }
.brand--footer .brand__mark { color: var(--ink); background: var(--yellow); }
.brand--footer .brand__copy small { color: rgba(255,255,255,.53); }
.footer__promise { display: grid; gap: 5px; color: rgba(255,255,255,.52); font-size: 11px; }
.footer__promise strong { margin-bottom: 3px; color: rgba(255,255,255,.82); }
.footer__meta { display: grid; gap: 6px; color: rgba(255,255,255,.43); font-size: 10px; text-align: right; }
.footer__meta a { color: rgba(255,255,255,.67); text-decoration: none; }
.footer__meta a:hover, .footer__meta a:focus-visible { color: #fff; text-decoration: underline; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1080px) {
  .site-nav { gap: 15px; }
  .site-nav > a:nth-child(4) { display: none; }
  .hero__grid { grid-template-columns: 1fr 430px; gap: 36px; }
  .belief__grid, .path__grid, .evidence__grid { gap: 56px; }
  .method-loop { grid-template-columns: repeat(3, 1fr); }
  .method-loop li:nth-child(3) { border-right: 0; }
  .method-loop li:nth-child(-n+3) { border-bottom: 1px solid var(--line-light); }
  .method-loop li:nth-child(3)::after { display: none; }
}

@media (max-width: 900px) {
  .activity-note__inner { justify-content: flex-start; overflow-x: auto; white-space: nowrap; }
  .menu-button { display: block; }
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 18px 20px 24px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 36px rgba(21, 40, 33, .12);
  }
  .site-nav.is-open { display: grid; gap: 5px; }
  .site-nav > a:nth-child(4) { display: block; }
  .site-nav > a:not(.button) { padding: 10px 4px; }
  .hero { padding-top: 66px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { max-width: 760px; }
  .hero-visual { width: min(100%, 540px); margin: 0 auto; }
  .belief__grid, .path__grid, .evidence__grid { grid-template-columns: 1fr; gap: 48px; }
  .path__intro { position: static; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading > p { max-width: 690px; }
  .ability-grid { grid-template-columns: repeat(2, 1fr); }
  .program-grid { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .guide-card { min-height: auto; }
  .guide-card__question { min-height: 0; margin-top: 30px; }
  .about-band__inner { grid-template-columns: 1fr; gap: 26px; }
  .footer__grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .footer__meta { text-align: left; }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 82px; }
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .activity-note__inner { min-height: 54px; gap: 10px; font-size: 11px; }
  .activity-note__label { position: sticky; left: 0; padding-right: 8px; background: var(--orange-dark); }
  .header__inner { min-height: 68px; }
  .brand__mark { width: 40px; height: 40px; }
  .brand__copy strong { font-size: 13px; }
  .brand__copy small { letter-spacing: .09em; }
  .hero h1 { font-size: clamp(43px, 13.7vw, 61px); }
  .hero__lead { font-size: 16px; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .button { width: 100%; }
  .hero-visual { min-height: 510px; transform: scale(.9); transform-origin: center top; margin-bottom: -45px; }
  .value-strip { grid-template-columns: 1fr; margin-top: 56px; }
  .value-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .value-strip > div:last-child { border-bottom: 0; }
  .section { padding: 82px 0; }
  .belief-points article { grid-template-columns: 42px 1fr; }
  .belief-points p { grid-column: 2; }
  .ability-grid { grid-template-columns: 1fr; }
  .ability-card { min-height: 270px; }
  .path-item { grid-template-columns: 54px 1fr; gap: 14px; min-height: 210px; }
  .path-item__rail span { width: 46px; height: 46px; }
  .path-item__rail::before { left: 22px; }
  .method-loop { grid-template-columns: repeat(2, 1fr); }
  .method-loop li { min-height: 190px; }
  .method-loop li:nth-child(3) { border-right: 1px solid var(--line-light); }
  .method-loop li:nth-child(2), .method-loop li:nth-child(4) { border-right: 0; }
  .method-loop li:nth-child(-n+4) { border-bottom: 1px solid var(--line-light); }
  .method-loop li:nth-child(2)::after, .method-loop li:nth-child(4)::after { display: none; }
  .method-loop li:nth-child(3)::after { display: grid; }
  .method-loop strong { margin-top: 45px; }
  .event-card { padding: 28px 24px; }
  .event-card .button { width: 100%; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 430px) {
  .hero-visual {
    width: 100%;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
    margin: 6px 0 0;
    transform: none;
  }
  .hero-visual__orbit,
  .hero-visual__center { display: none; }
  .process-card {
    position: static;
    width: auto;
    min-height: 142px;
    padding: 16px;
    transform: none;
  }
  .process-card strong { font-size: 14px; line-height: 1.45; }
  .process-card small { font-size: 10px; }
  .section-kicker h2, .section-heading h2, .path__intro h2, .evidence__copy h2, .about-band h2 { font-size: 39px; }
  .method-loop { grid-template-columns: 1fr; }
  .method-loop li { min-height: 145px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .method-loop li:nth-child(3) { border-right: 0; }
  .method-loop li:nth-child(-n+5) { border-bottom: 1px solid var(--line-light); }
  .method-loop li:last-child { border-bottom: 0; }
  .method-loop li::after { top: auto; right: 50%; bottom: -12px; transform: translateX(50%) rotate(90deg); }
  .method-loop li:nth-child(2)::after, .method-loop li:nth-child(3)::after, .method-loop li:nth-child(4)::after { display: grid; }
  .method-loop strong { margin-top: 20px; }
  .evidence-flow { padding: 16px; }
  .evidence-flow div { grid-template-columns: 42px 1fr; }
  .evidence-flow::before { left: 35px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* Brand homepage V0.2: parent-first content and Chinese typography */
:root {
  --font-display: clamp(42px, 5.2vw, 72px);
  --font-section: clamp(34px, 3.9vw, 56px);
  --font-card-title: clamp(20px, 1.8vw, 26px);
  --section-space: clamp(78px, 8vw, 118px);
  --grid-gap: clamp(14px, 2vw, 24px);
}

h1,
h2 {
  letter-spacing: -.018em;
  line-break: strict;
  overflow-wrap: normal;
  text-wrap: balance;
  word-break: normal;
}

.keep-phrase { white-space: nowrap; }

.hero h1 {
  max-inline-size: 12em;
  font-size: var(--font-display);
}

.section {
  padding-block: var(--section-space);
}

.section-heading {
  grid-template-columns: minmax(0, 1fr) minmax(280px, .52fr);
  align-items: end;
  gap: clamp(32px, 5vw, 64px);
}

.section-heading h2,
.evidence__copy h2,
.activity-intro h2 {
  max-inline-size: 15em;
  margin: 0;
  font-size: var(--font-section);
}

.activity-intro h2 {
  font-size: clamp(34px, 3.5vw, 52px);
}

.hero__lead,
.section-heading > p,
.concern-card p,
.outcome-card p,
.curriculum-card p,
.evidence__copy > p:not(.eyebrow),
.activity-intro > p:not(.eyebrow) {
  text-wrap: pretty;
}

.concerns {
  background: var(--paper-deep);
}

.concern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.concern-card {
  min-width: 0;
  min-height: 285px;
  padding: clamp(24px, 2.7vw, 34px);
  background: var(--cream);
  border: 1px solid rgba(21, 40, 33, .1);
  border-radius: var(--radius-md);
}

.concern-card > span {
  color: var(--orange-dark);
  font-family: Georgia, serif;
  font-size: 18px;
}

.concern-card h3 {
  max-inline-size: 20em;
  margin: 38px 0 14px;
  font-size: var(--font-card-title);
  line-height: 1.4;
  text-wrap: balance;
}

.concern-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.outcomes {
  background: var(--cream);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.outcome-card {
  min-width: 0;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 2.2vw, 30px);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(21, 40, 33, .1);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(21, 40, 33, .055);
}

.outcome-card--dark {
  color: var(--cream);
  background: var(--ink);
}

.outcome-card--yellow { background: var(--yellow); }
.outcome-card--mint { background: var(--mint); }
.outcome-card--orange { color: var(--cream); background: var(--orange-dark); }

.outcome-card__number {
  align-self: flex-end;
  font-family: Georgia, serif;
  font-size: 18px;
  opacity: .65;
}

.outcome-card > strong {
  margin-top: auto;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(30px, 2.8vw, 42px);
  font-weight: 600;
}

.outcome-card h3 {
  margin: 15px 0 10px;
  font-size: 19px;
  line-height: 1.45;
  text-wrap: balance;
}

.outcome-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.outcome-card--dark p,
.outcome-card--orange p {
  color: rgba(255, 255, 255, .68);
}

.curriculum {
  background: var(--paper);
}

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

.curriculum-card {
  min-width: 0;
  padding: clamp(22px, 2.3vw, 30px);
  background: var(--cream);
  border: 1px solid rgba(21, 40, 33, .1);
  border-radius: var(--radius-md);
}

.curriculum-card > span {
  color: var(--orange-dark);
  font-family: Georgia, serif;
  font-size: 18px;
}

.curriculum-card h3 {
  margin: 28px 0 10px;
  font-size: 21px;
  line-height: 1.4;
}

.curriculum-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.curriculum-card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 44px minmax(170px, .38fr) minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  border-left: 5px solid var(--orange-dark);
}

.curriculum-card--wide h3,
.curriculum-card--wide p {
  margin: 0;
}

.update-note {
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: center;
  gap: 18px;
  margin-top: 24px;
  padding: 23px 26px;
  color: var(--cream);
  background: var(--ink);
  border-radius: var(--radius-md);
}

.update-note > div {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-size: 21px;
}

.update-note p {
  display: grid;
  gap: 4px;
  margin: 0;
}

.update-note span {
  color: rgba(255, 255, 255, .63);
  font-size: 13px;
}

.method .section-heading h2 {
  max-inline-size: 13em;
}

.evidence__grid {
  grid-template-columns: minmax(500px, .92fr) minmax(0, 1.08fr);
  gap: clamp(48px, 6vw, 84px);
}

.evidence__copy > p:not(.eyebrow) {
  line-height: 1.85;
}

.evidence-flow div {
  min-width: 0;
}

.evidence-flow strong {
  line-height: 1.55;
}

.path {
  background: var(--cream);
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 28px;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.fit-grid > div {
  min-width: 0;
  display: grid;
  gap: 7px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.fit-grid > div:last-child { border-right: 0; }
.fit-grid strong { font-size: 14px; }
.fit-grid span { color: var(--ink-soft); font-size: 12px; line-height: 1.6; }

.path-status-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.path-status {
  min-width: 0;
  min-height: 260px;
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  padding: 26px;
  background: var(--paper);
  border: 1px solid rgba(21, 40, 33, .1);
  border-radius: var(--radius-md);
}

.path-status:nth-child(4),
.path-status:nth-child(5) {
  grid-column: span 3;
}

.path-status--open {
  color: var(--cream);
  background: var(--ink);
}

.path-status > small {
  margin-top: auto;
  color: var(--orange-dark);
  font-family: Georgia, serif;
  font-size: 19px;
}

.path-status--open > small { color: var(--yellow); }

.path-status h3 {
  margin: 12px 0 9px;
  font-size: 22px;
  line-height: 1.4;
  text-wrap: balance;
}

.path-status p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.path-status--open p { color: rgba(255, 255, 255, .64); }

.programs {
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
}

.activity-layout {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(430px, 1.14fr);
  align-items: center;
  gap: clamp(42px, 7vw, 96px);
}

.activity-intro > p:not(.eyebrow) {
  max-width: 610px;
  margin: 26px 0 0;
  color: var(--ink-soft);
  line-height: 1.85;
}

.activity-intro ul {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.activity-intro li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  font-weight: 800;
}

.activity-intro li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange-dark);
}

.event-card__note {
  margin: -8px 0 24px !important;
  padding: 14px 16px;
  color: rgba(255, 255, 255, .78) !important;
  background: rgba(255, 255, 255, .07);
  border-radius: 12px;
  font-size: 12px !important;
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, .08);
}

@media (max-width: 1120px) {
  .outcome-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .outcome-card {
    min-height: 290px;
  }

  .evidence__grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

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

  .fit-grid > div:nth-child(2) { border-right: 0; }
  .fit-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 980px) {
  .hero__grid,
  .section-heading,
  .activity-layout {
    grid-template-columns: 1fr;
  }

  .hero__copy { max-width: 760px; }
  .section-heading { gap: 20px; }
  .section-heading > p { max-width: 720px; }
  .activity-layout { gap: 44px; }

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

  .curriculum-card--wide { grid-column: 1 / -1; }

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

  .path-status,
  .path-status:nth-child(4),
  .path-status:nth-child(5) {
    grid-column: auto;
  }

  .path-status:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .hero h1 {
    max-inline-size: 11em;
    font-size: clamp(40px, 11.8vw, 46px);
  }

  .section-heading h2,
  .evidence__copy h2,
  .activity-intro h2 {
    max-inline-size: 16em;
    font-size: clamp(32px, 9vw, 37px);
  }

  .concern-grid,
  .outcome-grid,
  .curriculum-grid,
  .fit-grid,
  .path-status-grid {
    grid-template-columns: 1fr;
  }

  .concern-card,
  .outcome-card,
  .path-status {
    min-height: 0;
  }

  .outcome-card > strong { margin-top: 54px; }

  .curriculum-card--wide {
    grid-column: auto;
    display: block;
  }

  .curriculum-card--wide h3 { margin: 28px 0 10px; }

  .update-note {
    grid-template-columns: 40px 1fr;
    align-items: start;
    padding: 20px;
  }

  .update-note > div {
    width: 38px;
    height: 38px;
  }

  .fit-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fit-grid > div:last-child { border-bottom: 0; }

  .path-status:last-child { grid-column: auto; }
  .activity-layout { gap: 36px; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: clamp(39px, 11.4vw, 44px); }
  .section-heading h2,
  .evidence__copy h2,
  .activity-intro h2 { font-size: clamp(31px, 8.6vw, 35px); }
  .concern-card h3 { margin-top: 28px; }
}

@media (max-width: 340px) {
  .hero-visual {
    grid-template-columns: 1fr;
  }

  .process-card {
    min-height: 112px;
  }

  .process-card strong { font-size: 15px; }
  .process-card small { font-size: 11px; }
}