:root {
  --ink: #17101f;
  --purple: #170f2a;
  --purple-soft: #2c1b47;
  --pearl: #f7f3ea;
  --paper: #fffdf8;
  --amber: #f3a621;
  --amber-light: #ffc95e;
  --muted: #6f6876;
  --line: rgba(23, 16, 31, 0.16);
  --line-light: rgba(255, 253, 248, 0.18);
  --max: 1440px;
  --pad: clamp(20px, 5vw, 76px);
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--pearl);
  background-image: radial-gradient(rgba(23, 16, 31, .105) .7px, transparent .7px);
  background-size: 18px 18px;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button { font: inherit; }

::selection { color: var(--purple); background: var(--amber-light); }

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 12px;
  padding: 9px 14px;
  color: var(--purple);
  background: var(--paper);
  border: 1px solid var(--purple);
  transform: translateY(-160%);
  transition: transform .2s;
}

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

.scroll-progress {
  position: fixed;
  z-index: 110;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 3px;
  left: 0;
  right: 0;
  color: var(--paper);
  transition: color .35s var(--ease), background-color .35s var(--ease), box-shadow .35s var(--ease);
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(247, 243, 234, .92);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  width: min(100%, var(--max));
  height: 78px;
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: .025em;
}

.brand-mark { width: 32px; height: 32px; flex: none; }
.brand-mark svg { display: block; width: 100%; height: 100%; }

.site-nav { display: flex; align-items: center; gap: clamp(22px, 2.8vw, 44px); }

.site-nav a {
  position: relative;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  min-height: 42px;
  padding: 0 17px;
  color: var(--purple);
  background: var(--amber);
  transition: background-color .25s, transform .25s;
}

.nav-cta:hover { background: var(--amber-light); transform: translateY(-2px); }

.menu-toggle {
  display: none;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 780px;
  color: var(--paper);
  background:
    linear-gradient(90deg, transparent calc(25% - .5px), rgba(255,255,255,.085) 25%, transparent calc(25% + .5px)),
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(255,255,255,.085) 50%, transparent calc(50% + .5px)),
    linear-gradient(90deg, transparent calc(75% - .5px), rgba(255,255,255,.085) 75%, transparent calc(75% + .5px)),
    radial-gradient(circle at 82% 42%, rgba(105, 64, 153, .48), transparent 24%),
    var(--purple);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .2;
  background-image: radial-gradient(rgba(255, 255, 255, .42) .7px, transparent .7px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to right, transparent 5%, #000 55%, #000 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  min-height: 700px;
  margin: 0 auto;
  padding: 150px var(--pad) 90px;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr);
  align-items: center;
  gap: clamp(50px, 7vw, 110px);
}

.eyebrow {
  display: flex;
  gap: 10px;
  margin: 0 0 32px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .28em;
}

.eyebrow span {
  padding: 5px 9px 5px 12px;
  border: 1px solid rgba(255,255,255,.3);
}

.hero h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(48px, 6.3vw, 94px);
  line-height: 1.04;
  letter-spacing: -.07em;
  font-weight: 850;
}

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

.hero-intro {
  max-width: 610px;
  margin: 36px 0 0;
  color: rgba(255, 253, 248, .72);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.9;
}

.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 42px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 54px;
  padding: 0 22px;
  font-size: 14px;
  font-weight: 750;
  transition: color .25s, background-color .25s, transform .25s var(--ease);
}

.button-primary { color: var(--purple); background: var(--paper); }
.button-primary:hover { background: var(--amber); transform: translateY(-3px); }

.text-link {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  font-size: 14px;
  font-weight: 650;
  border-bottom: 1px solid rgba(255,255,255,.4);
  transition: border-color .2s, color .2s;
}

.text-link:hover { color: var(--amber-light); border-color: var(--amber-light); }

.hero-visual { align-self: center; }

.visual-frame {
  position: relative;
  padding: 20px;
  min-height: 466px;
  border: 1px solid rgba(255,255,255,.25);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.018));
  box-shadow: 28px 30px 70px rgba(0,0,0,.22);
}

.visual-frame::before,
.visual-frame::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--amber);
  border-style: solid;
}

.visual-frame::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.visual-frame::after { right: -1px; bottom: -1px; border-width: 0 2px 2px 0; }

.visual-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 15px;
  color: rgba(255,255,255,.6);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .24em;
  border-bottom: 1px solid rgba(255,255,255,.15);
}

.visual-orbit { position: relative; height: 246px; }

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one { width: 196px; height: 196px; }
.orbit-two { width: 116px; height: 116px; border-color: rgba(243,166,33,.52); }

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 55px;
  height: 55px;
  background: var(--amber);
  box-shadow: 0 0 50px rgba(243, 166, 33, .28);
  transform: translate(-50%, -50%) rotate(45deg);
}

.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 0 0 5px rgba(255,255,255,.08);
}

.dot-one { top: 31px; left: 50%; }
.dot-two { right: 56px; bottom: 53px; background: var(--amber); }

.visual-steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.15); }

.visual-steps div { min-width: 0; padding: 14px 8px 0; border-right: 1px solid rgba(255,255,255,.15); }
.visual-steps div:first-child { padding-left: 0; }
.visual-steps div:last-child { padding-right: 0; border: 0; }
.visual-steps span, .visual-steps strong, .visual-steps small { display: block; }
.visual-steps span { color: var(--amber); font-size: 10px; letter-spacing: .14em; }
.visual-steps strong { margin: 4px 0 2px; font-size: 17px; }
.visual-steps small { color: rgba(255,255,255,.52); font-size: 11px; }

.hero-index {
  position: absolute;
  right: 18px;
  bottom: 88px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.45);
  font-size: 9px;
}

.index-line { width: 1px; height: 48px; background: rgba(255,255,255,.3); }

.hero-ribbon {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 80px;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4.8vw, 74px);
  color: var(--purple);
  background: var(--amber);
  font-size: clamp(13px, 1.3vw, 16px);
  font-weight: 750;
  letter-spacing: .12em;
}

.hero-ribbon i { width: 5px; height: 5px; background: var(--purple); transform: rotate(45deg); }

.section {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: clamp(96px, 11vw, 168px) var(--pad);
}

.section-head {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: end;
  gap: 8vw;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--line);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .24em;
}

.section-kicker span { color: var(--purple); font-variant-numeric: tabular-nums; }

.section-head h2,
.method h2,
.path-head h2,
.closing-panel h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.12;
  letter-spacing: -.055em;
  font-weight: 830;
}

.section-summary {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line); }

.service-card {
  min-width: 0;
  padding: 32px clamp(20px, 2.5vw, 36px) 34px;
  background: rgba(255,253,248,.47);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: color .38s var(--ease), background-color .38s var(--ease), transform .38s var(--ease);
}

.service-card:hover { color: var(--paper); background: var(--purple-soft); transform: translateY(-8px); }

.card-top {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .16em;
}

.service-card:hover .card-top { color: var(--amber-light); }

.service-icon { position: relative; width: 58px; height: 58px; margin: 54px 0 28px; }
.service-icon i { position: absolute; display: block; border: 1px solid currentColor; }
.service-icon i:nth-child(1) { inset: 3px 24px 3px 24px; background: var(--amber); border: 0; }
.service-icon i:nth-child(2) { top: 12px; right: 8px; bottom: 12px; left: 8px; }
.service-icon i:nth-child(3) { inset: 21px 0; }
.icon-layout i:nth-child(1) { inset: 4px 4px 30px 4px; background: transparent; border: 1px solid currentColor; }
.icon-layout i:nth-child(2) { top: 34px; right: 29px; bottom: 4px; left: 4px; background: var(--amber); border: 0; }
.icon-layout i:nth-child(3) { top: 34px; right: 4px; bottom: 4px; left: 34px; }
.icon-content i:nth-child(1) { inset: 6px 29px 6px 4px; background: var(--amber); border: 0; }
.icon-content i:nth-child(2) { top: 8px; right: 5px; bottom: 31px; left: 36px; }
.icon-content i:nth-child(3) { top: 34px; right: 5px; bottom: 7px; left: 36px; }
.icon-data i:nth-child(1) { inset: 33px 39px 4px 4px; background: var(--amber); border: 0; }
.icon-data i:nth-child(2) { inset: 22px 22px 4px 22px; background: transparent; }
.icon-data i:nth-child(3) { inset: 7px 4px 4px 39px; background: transparent; }

.service-card h3 { margin: 0 0 18px; font-size: 21px; letter-spacing: -.02em; }
.service-card > p { min-height: 92px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.85; }
.service-card:hover > p { color: rgba(255,255,255,.68); }

.service-card ul { margin: 26px 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--line); }
.service-card:hover ul { border-color: var(--line-light); }
.service-card li { position: relative; padding: 5px 0 5px 13px; font-size: 12px; font-weight: 650; }
.service-card li::before { content: ""; position: absolute; top: 13px; left: 0; width: 4px; height: 4px; background: var(--amber); }

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

.method-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: clamp(96px, 11vw, 158px) var(--pad);
  display: grid;
  grid-template-columns: minmax(280px, 4fr) minmax(480px, 6fr);
  gap: clamp(70px, 11vw, 170px);
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(255,255,255,.06) 50%, transparent calc(50% + .5px));
}

.section-kicker.light { color: rgba(255,255,255,.5); }
.section-kicker.light span { color: var(--amber); }
.method-intro { position: sticky; top: 130px; align-self: start; }
.method-intro > p:not(.section-kicker) { max-width: 430px; margin: 28px 0 38px; color: rgba(255,255,255,.62); }
.button-amber { color: var(--purple); background: var(--amber); }
.button-amber:hover { background: var(--paper); transform: translateY(-3px); }

.method-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-light); }

.method-list li {
  display: grid;
  grid-template-columns: 52px 1fr 30px;
  gap: 22px;
  align-items: start;
  padding: 34px 0;
  border-bottom: 1px solid var(--line-light);
  transition: padding-left .32s var(--ease), color .32s;
}

.method-list li:hover { padding-left: 14px; color: var(--amber-light); }
.method-number { color: var(--amber); font-size: 11px; letter-spacing: .15em; }
.method-list h3 { margin: -8px 0 10px; font-size: clamp(26px, 3vw, 42px); line-height: 1.2; }
.method-list p { max-width: 520px; margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }
.method-mark { justify-self: end; color: rgba(255,255,255,.24); font-size: 13px; }
.method-list li:hover .method-mark { color: var(--amber); }

.principles { padding-bottom: clamp(100px, 12vw, 180px); }

.principle-stage {
  position: relative;
  min-height: 660px;
  padding-top: 95px;
  overflow: hidden;
}

.principle-word {
  position: absolute;
  top: 50px;
  left: 50%;
  color: transparent;
  font-size: clamp(160px, 24vw, 350px);
  font-weight: 900;
  line-height: .85;
  letter-spacing: -.12em;
  -webkit-text-stroke: 1px rgba(23,16,31,.12);
  transform: translateX(-50%);
  white-space: nowrap;
}

.principle-cards {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: end;
  gap: 18px;
  min-height: 470px;
}

.principle-cards article {
  min-height: 300px;
  padding: 30px;
  background: var(--paper);
  border-top: 4px solid var(--purple);
  box-shadow: 0 18px 45px rgba(31, 18, 43, .08);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

.principle-cards article:nth-child(2) { align-self: center; }
.principle-cards article:nth-child(3) { align-self: start; }
.principle-cards article:hover { transform: translateY(-10px); box-shadow: 0 24px 60px rgba(31,18,43,.14); }
.principle-cards span { color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .2em; }
.principle-cards h3 { max-width: 260px; margin: 68px 0 18px; font-size: 21px; line-height: 1.45; }
.principle-cards p { margin: 0; color: var(--muted); font-size: 14px; }

.path {
  width: 100%;
  max-width: none;
  padding-right: 0;
  padding-bottom: 0;
  padding-left: 0;
  background: var(--paper);
}

.path-head { width: min(100%, var(--max)); margin: 0 auto; padding: 0 var(--pad) 60px; }
.path-head p:last-child { max-width: 620px; margin: 28px 0 0; color: var(--muted); }

.path-list {
  width: min(calc(100% - (var(--pad) * 2)), calc(var(--max) - (var(--pad) * 2)));
  margin: 0 auto 90px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.path-list li { min-width: 0; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.path-list span { display: block; margin-bottom: 64px; color: var(--muted); font-size: 10px; letter-spacing: .15em; }
.path-list strong { display: block; margin-bottom: 8px; font-size: 17px; }
.path-list p { margin: 0; color: var(--muted); font-size: 12px; }

.closing-panel {
  min-height: 480px;
  padding: clamp(66px, 8vw, 116px) max(var(--pad), calc((100% - var(--max)) / 2 + var(--pad)));
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 50px;
  color: var(--paper);
  background:
    radial-gradient(circle at 76% 25%, rgba(103,64,151,.62), transparent 25%),
    linear-gradient(135deg, #211335, var(--purple));
}

.closing-panel p { margin: 0 0 34px; color: var(--amber); font-size: 11px; font-weight: 750; letter-spacing: .24em; }
.closing-panel h2 { max-width: 790px; }

.closing-action {
  width: 164px;
  height: 164px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--purple);
  background: var(--amber);
  font-size: 13px;
  font-weight: 750;
  transition: border-radius .35s var(--ease), background-color .25s, transform .35s var(--ease);
}

.closing-action i { align-self: end; font-size: 30px; font-style: normal; font-weight: 400; }
.closing-action:hover { border-radius: 50%; background: var(--amber-light); transform: rotate(3deg); }

.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .site-nav { gap: 22px; }
  .site-nav a:not(.nav-cta) { display: none; }
  .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); gap: 44px; }
  .hero h1 { font-size: clamp(51px, 7vw, 78px); }
  .visual-frame { min-height: 430px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card > p { min-height: 72px; }
  .method-grid { gap: 70px; }
  .principle-cards h3 { margin-top: 48px; }
}

@media (max-width: 820px) {
  body.menu-open { overflow: hidden; }
  .header-inner { height: 70px; }
  .brand { font-size: 13px; }
  .brand-mark { width: 28px; height: 28px; }
  .menu-toggle { display: flex; align-items: center; gap: 12px; padding: 10px 0 10px 12px; }
  .menu-toggle-label { font-size: 12px; font-weight: 700; }
  .menu-toggle-icon { position: relative; display: block; width: 24px; height: 16px; }
  .menu-toggle-icon i { position: absolute; right: 0; width: 24px; height: 1px; background: currentColor; transition: transform .25s, top .25s; }
  .menu-toggle-icon i:first-child { top: 4px; }
  .menu-toggle-icon i:last-child { top: 12px; width: 16px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon i:first-child { top: 8px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon i:last-child { top: 8px; width: 24px; transform: rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: 73px 0 0;
    padding: 50px var(--pad);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    color: var(--paper);
    background: var(--purple);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-16px);
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .site-header.is-scrolled .site-nav { color: var(--paper); }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); }
  .site-nav a:not(.nav-cta) { display: flex; align-items: center; min-height: 68px; font-size: 24px; border-bottom: 1px solid var(--line-light); }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 32px; justify-content: space-between; min-height: 58px; font-size: 16px; }
  .hero { min-height: auto; }
  .hero-grid { min-height: 0; padding-top: 126px; grid-template-columns: 1fr; }
  .hero-copy { max-width: 700px; }
  .hero-visual { width: min(100%, 560px); justify-self: end; }
  .visual-frame { min-height: 410px; }
  .hero-index { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 30px; }
  .section-summary { max-width: 560px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-intro { position: static; }
  .method-intro > p:not(.section-kicker) { max-width: 620px; }
  .principle-stage { min-height: 0; }
  .principle-cards { grid-template-columns: 1fr; min-height: 0; max-width: 650px; margin-left: auto; }
  .principle-cards article, .principle-cards article:nth-child(2), .principle-cards article:nth-child(3) { align-self: auto; min-height: 250px; }
  .principle-cards h3 { margin-top: 42px; }
  .path-list { grid-template-columns: repeat(2, 1fr); }
  .closing-panel { min-height: 430px; }
}

@media (max-width: 580px) {
  :root { --pad: 20px; }
  html { scroll-padding-top: 74px; }
  .brand { max-width: 240px; line-height: 1.3; }
  .menu-toggle-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .hero-grid { padding-top: 116px; padding-bottom: 58px; }
  .eyebrow { margin-bottom: 24px; font-size: 9px; }
  .hero h1 { font-size: clamp(42px, 13vw, 62px); letter-spacing: -.075em; }
  .hero h1 br { display: none; }
  .hero-intro { margin-top: 28px; line-height: 1.8; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 14px; margin-top: 34px; }
  .button-primary { width: 100%; }
  .text-link { width: fit-content; }
  .hero-visual { width: 100%; }
  .visual-frame { min-height: 382px; padding: 16px; }
  .visual-orbit { height: 222px; }
  .orbit-one { width: 178px; height: 178px; }
  .visual-steps small { font-size: 9px; }
  .hero-ribbon { min-height: 64px; padding: 14px 20px; justify-content: flex-start; gap: 13px; overflow: hidden; font-size: 11px; white-space: nowrap; }
  .hero-ribbon span:nth-of-type(4), .hero-ribbon i:nth-of-type(3) { display: none; }
  .section { padding-top: 84px; padding-bottom: 84px; }
  .section-head { padding-bottom: 38px; }
  .section-kicker { margin-bottom: 22px; }
  .section-head h2, .method h2, .path-head h2, .closing-panel h2 { font-size: 38px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 24px 30px; }
  .service-icon { margin-top: 38px; }
  .service-card > p { min-height: 0; }
  .method-grid { padding-top: 84px; padding-bottom: 84px; gap: 58px; }
  .method-list li { grid-template-columns: 38px 1fr 18px; gap: 13px; padding: 28px 0; }
  .method-list li:hover { padding-left: 6px; }
  .principle-stage { padding-top: 68px; }
  .principle-word { top: 38px; font-size: 140px; }
  .principle-cards article, .principle-cards article:nth-child(2), .principle-cards article:nth-child(3) { min-height: 240px; padding: 26px; }
  .path-head { padding-bottom: 42px; }
  .path-list { width: calc(100% - 40px); grid-template-columns: 1fr; margin-bottom: 70px; }
  .path-list li { padding: 24px; }
  .path-list span { margin-bottom: 36px; }
  .closing-panel { min-height: 540px; padding: 66px 20px 34px; grid-template-columns: 1fr; align-items: start; }
  .closing-action { width: 132px; height: 132px; align-self: end; justify-self: end; }
}

@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-ready .reveal { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  .orbit-core, .hero-ribbon i, .service-card li::before { forced-color-adjust: none; }
}