@font-face {
  font-family: "FuSPA HeiLi";
  src: url("assets/fonts/fuspa-heili-zhun-site-v1.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f3f0e9;
  --paper-soft: #f8f6f1;
  --paper-deep: #ded6ca;
  --ink: #24221f;
  --ink-soft: #625d55;
  --line: rgba(36, 34, 31, 0.18);
  --line-strong: rgba(36, 34, 31, 0.42);
  --warm: #806d59;
  --sage: #aeb5a2;
  --brand: #8f5c48;
  --brand-wash: rgba(143, 92, 72, 0.1);
  --white: #fffefa;
  --max-width: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
  --section-space: clamp(56px, 7vw, 96px);
  --header-height: 104px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --hero-shift: 0px;
  --hero-x: 42%;
  --hero-y: 48%;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --font-display: "FuSPA HeiLi", "FZHeiLiS-M-GB", "方正黑隶简体_准", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: calc(var(--header-height) + 16px);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
a {
  touch-action: manipulation;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
}

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

.page-progress {
  position: fixed;
  z-index: 110;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  overflow: hidden;
  background: rgba(255, 254, 250, 0.12);
  pointer-events: none;
}

.page-progress i {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--brand), #c99c78 72%, var(--white));
  will-change: transform;
}

.preview-notice {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 8px 20px;
  padding: 7px var(--gutter);
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-align: center;
}

.preview-notice span:first-child {
  font-weight: 700;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  min-height: var(--header-height);
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: 52px 48px;
  align-items: center;
  gap: 0 12px;
  padding: 4px var(--gutter) 0;
  border-bottom: 1px solid transparent;
  background: rgba(243, 240, 233, 0.92);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 240ms ease, background-color 240ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(243, 240, 233, 0.97);
  background: color-mix(in srgb, var(--paper) 97%, transparent);
}

.wordmark {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: fit-content;
  grid-column: 1;
  grid-row: 1;
}

.brand-logo {
  display: block;
  height: auto;
}

.brand-logo--header {
  width: 38px;
}

.brand-logo--footer {
  width: clamp(112px, 12vw, 160px);
}

.wordmark-main,
h1,
h2,
h3,
.statement,
.positioning-close {
  font-family: var(--font-display);
  font-synthesis: none;
  font-weight: 400;
}

h4,
.store-facts dd {
  font-family: var(--font-sans);
  font-weight: 500;
}

.wordmark-main {
  font-size: 22px;
  letter-spacing: 0.04em;
}

.wordmark-sub,
.version-mark {
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.version-mark {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  white-space: nowrap;
}

.anchor-nav {
  display: grid;
  width: 100%;
  grid-column: 1 / -1;
  grid-row: 2;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-self: stretch;
  border-top: 1px solid var(--line);
}

.anchor-nav a {
  position: relative;
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  color: var(--ink-soft);
  font-size: clamp(11px, 2.8vw, 13px);
  white-space: nowrap;
  transition: color 200ms ease;
}

.anchor-nav a::after {
  position: absolute;
  right: 8px;
  bottom: 6px;
  left: 8px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  content: "";
  transition: transform 220ms var(--ease);
}

.anchor-nav a:hover,
.anchor-nav a[aria-current="location"] {
  color: var(--ink);
}

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

main {
  display: block;
}

section[id] {
  scroll-margin-top: 16px;
}

h2[id],
h3[id],
.fatigue-explorer[id] {
  scroll-margin-top: 0;
}

.hero {
  position: relative;
  display: flex;
  min-height: calc(100vh - var(--header-height) - 36px);
  min-height: calc(100svh - var(--header-height) - 36px);
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  padding:
    clamp(112px, 14vw, 184px)
    max(var(--gutter), calc((100vw - var(--max-width)) / 2))
    clamp(64px, 8vw, 104px);
  border-bottom: 1px solid var(--line);
  background: #2d241a;
  color: var(--white);
}

.hero::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: radial-gradient(circle at var(--hero-x) var(--hero-y), rgba(222, 188, 145, 0.22), transparent 30%);
  content: "";
  mix-blend-mode: screen;
  opacity: 0.72;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max-width));
  max-width: none;
}

.eyebrow,
.chapter-number,
.card-index {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  overflow-wrap: normal;
  text-wrap: balance;
  word-break: normal;
}

.text-lock {
  display: inline-block;
  max-width: 100%;
  white-space: normal;
}

p {
  overflow-wrap: anywhere;
}

h1 {
  display: flex;
  max-width: 12.5em;
  flex-wrap: wrap;
  gap: 0.03em 0.04em;
  margin: 0;
  font-size: clamp(48px, 6.4vw, 96px);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
  text-shadow: 0 2px 30px rgba(18, 13, 9, 0.26);
}

h1 span {
  display: inline-block;
  max-width: 100%;
  white-space: normal;
}

.hero .eyebrow {
  color: rgba(255, 254, 250, 0.74);
}

.hero-lede {
  max-width: 32em;
  margin: 32px 0 0;
  color: rgba(255, 254, 250, 0.82);
  font-size: clamp(17px, 2vw, 21px);
  text-wrap: balance;
}

.hero-fatigue-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  max-width: 46em;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-fatigue-index li {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 13px;
  border: 1px solid rgba(255, 254, 250, 0.38);
  background: rgba(20, 15, 11, 0.18);
  color: rgba(255, 254, 250, 0.86);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: 38px;
}

.text-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 22px;
  padding: 0 2px;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.hero .text-link {
  border-color: rgba(255, 254, 250, 0.78);
}

.hero :focus-visible {
  outline-color: var(--white);
}

.text-link span:last-child {
  transition: transform 220ms var(--ease);
}

.text-link:hover span:last-child {
  transform: translateY(3px);
}

.map-action {
  display: inline-flex;
  width: fit-content;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background-color 220ms ease, color 220ms ease;
}

.map-action svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  transition: transform 220ms var(--ease);
}

.map-action:hover {
  background: var(--brand);
}

.map-action:hover svg {
  transform: translate3d(2px, -2px, 0);
}

.map-action:active {
  background: var(--warm);
}

.map-action--store {
  margin-top: 28px;
}

.media-shell {
  margin: 0;
}

.media-shell figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.media-image-frame {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
}

.media-image-frame::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(36, 34, 31, 0.08);
  content: "";
  pointer-events: none;
}

.media-image-frame--hero {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}

.media-image-frame--store {
  aspect-ratio: 2 / 3;
}

.media-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 15, 11, 0.78) 0%, rgba(20, 15, 11, 0.56) 42%, rgba(20, 15, 11, 0.12) 76%),
    linear-gradient(0deg, rgba(20, 15, 11, 0.72) 0%, rgba(20, 15, 11, 0.08) 58%, rgba(20, 15, 11, 0.18) 100%);
  content: "";
  pointer-events: none;
}

.hero-media .media-image {
  object-position: 52% center;
  transform: translate3d(0, var(--hero-shift), 0) scale(1.055);
  transform-origin: center;
}

.hero-media figcaption {
  position: absolute;
  z-index: 2;
  right: max(var(--gutter), calc((100vw - var(--max-width)) / 2));
  bottom: 24px;
  margin: 0;
  color: rgba(255, 254, 250, 0.72);
  text-shadow: 0 1px 12px rgba(20, 15, 11, 0.48);
  white-space: nowrap;
}

.media-placeholder {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px);
  isolation: isolate;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background:
    radial-gradient(circle at 74% 18%, rgba(255, 255, 255, 0.28), transparent 28%),
    linear-gradient(145deg, #9e927f 0%, #c7bba8 38%, #6c6256 100%);
  color: var(--white);
}

.media-placeholder::before,
.media-placeholder::after {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.24);
  content: "";
}

.media-placeholder::before {
  width: 62%;
  aspect-ratio: 1;
  top: 14%;
  right: -12%;
  border-radius: 50%;
}

.media-placeholder::after {
  width: 44%;
  height: 68%;
  bottom: -24%;
  left: 9%;
  transform: rotate(12deg);
}

.media-placeholder--hero {
  min-height: 0;
  aspect-ratio: 4 / 5;
}

.placeholder-index {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 11px;
  letter-spacing: 0.18em;
}

.placeholder-title {
  font-size: clamp(26px, 4vw, 44px);
}

.placeholder-meta {
  margin-top: 7px;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.hero-side-note {
  display: none;
}

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

.chapter--origin {
  background:
    radial-gradient(circle at 88% 9%, var(--brand-wash), transparent 28%),
    linear-gradient(180deg, var(--paper) 0%, #eee9e0 100%);
}

.chapter-intro,
.origin-grid,
.fatigue-list,
.service-menu-note,
.service-formula-grid,
.service-footnote,
.positioning-grid,
.positioning-close,
.store-layout,
.final-cta,
.site-footer {
  width: min(100%, var(--max-width));
  margin-inline: auto;
}

.chapter-intro {
  margin-bottom: clamp(32px, 4vw, 56px);
}

.chapter-number {
  position: relative;
  padding-bottom: 14px;
  border-bottom: 1px solid transparent;
}

.chapter-number::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  transform: scaleX(1);
  transform-origin: left;
  background: var(--line);
  content: "";
  transition: transform 520ms var(--ease) 80ms;
}

.js .chapter-number::after {
  transform: scaleX(0);
}

.js .chapter-intro.is-visible .chapter-number::after,
.js .store-copy.is-visible .chapter-number::after {
  transform: scaleX(1);
}

h2 {
  max-width: 13.5em;
  margin: 0;
  font-size: clamp(38px, 6vw, 78px);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h3 {
  margin: 0;
  font-size: clamp(27px, 3vw, 40px);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

h4 {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 31px);
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.28;
}

.chapter-summary {
  max-width: 36em;
  margin: 24px 0 0;
  color: var(--ink-soft);
}

.origin-grid {
  display: grid;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.origin-card {
  position: relative;
  min-width: 0;
  min-height: 340px;
  overflow: hidden;
  padding: clamp(28px, 5vw, 64px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
  box-shadow: 0 0 0 rgba(36, 34, 31, 0);
  transition: transform 280ms var(--ease), box-shadow 280ms ease, background-color 280ms ease;
}

.origin-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  transform: scaleX(1);
  transform-origin: left;
  background: var(--brand);
  content: "";
  transition: transform 520ms var(--ease) var(--delay, 0ms);
}

.js .origin-card.reveal::before {
  transform: scaleX(0);
}

.js .origin-card.reveal.is-visible::before {
  transform: scaleX(1);
}

.origin-card h3 {
  margin-bottom: 26px;
}

.origin-card p:not(.card-index) {
  max-width: 32em;
  margin: 0;
  font-size: 17px;
}

.origin-card .status-note {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.origin-card--wide,
.origin-card--quiet {
  background: var(--paper-soft);
}

.origin-card .statement {
  max-width: 15em;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.22;
}

.process-line {
  display: grid;
  grid-template-columns: auto minmax(28px, 1fr) auto minmax(28px, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 58px;
  font-size: 12px;
  letter-spacing: 0.14em;
}

.process-line i {
  height: 1px;
  background: var(--line-strong);
}

.product-showcase {
  width: min(100%, var(--max-width));
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line);
}

.product-showcase-heading {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.product-showcase-heading h3 {
  max-width: 14em;
  font-size: clamp(30px, 4vw, 52px);
}

.product-showcase-heading > p {
  max-width: 36em;
  margin: 0;
  color: var(--ink-soft);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.product-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  background: var(--paper-soft);
}

.product-card--service,
.product-card--essential,
.product-card--care {
  background: var(--paper-soft);
  box-shadow: none;
}

.product-image-frame {
  display: grid;
  aspect-ratio: 5 / 4;
  place-items: center;
  overflow: hidden;
  padding: clamp(8px, 1.4vw, 16px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0) 52%),
    transparent;
}

.product-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  transition: transform 420ms var(--ease), filter 280ms ease;
}

.product-card-copy {
  display: flex;
  min-height: 130px;
  flex: 1;
  flex-direction: column;
  padding: clamp(15px, 1.6vw, 20px);
}

.product-card-copy p {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
}

.product-card-copy p span:last-child {
  text-align: right;
}

.product-card-copy h4 {
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.38;
}

.origin-evidence {
  width: min(100%, var(--max-width));
  margin: clamp(48px, 6vw, 76px) auto 0;
  padding-top: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line);
}

.origin-evidence-heading {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.origin-evidence-heading h3 {
  max-width: 17em;
  font-size: clamp(32px, 4.8vw, 62px);
}

.origin-evidence-heading > p {
  max-width: 36em;
  margin: 0;
  color: var(--ink-soft);
}

.credential-feature {
  display: grid;
  gap: 1px;
  margin-bottom: clamp(24px, 3vw, 36px);
  padding: 1px;
  background: var(--line);
}

.credential-document {
  display: flex;
  min-width: 0;
  flex-direction: column;
  margin: 0;
  background: #f6f2e9;
}

.credential-image {
  display: grid;
  min-height: 360px;
  flex: 1;
  place-items: center;
  overflow: hidden;
  padding: clamp(22px, 4vw, 52px);
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0) 62%),
    #f6f2e9;
}

.credential-document img {
  width: min(100%, 520px);
  height: auto;
  max-height: 660px;
  object-fit: contain;
  box-shadow: 0 18px 42px rgba(74, 52, 42, 0.13);
}

.credential-document figcaption {
  padding: 13px 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
}

.credential-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(28px, 5vw, 64px);
  background: var(--paper-soft);
}

.credential-kicker {
  margin: 0 0 clamp(24px, 3vw, 38px);
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.5;
}

.credential-copy h4 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.1;
}

.credential-copy h4 .text-lock {
  display: block;
}

.credential-summary {
  max-width: 34em;
  margin: clamp(22px, 3vw, 34px) 0 0;
  color: var(--ink-soft);
  font-size: clamp(14px, 1.35vw, 17px);
}

.credential-facts {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border-top: 1px solid var(--line);
}

.credential-facts > div {
  display: grid;
  grid-template-columns: minmax(74px, 0.38fr) minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.credential-facts dt,
.credential-facts dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
}

.credential-facts dt {
  color: var(--ink-soft);
}

.credential-facts dd {
  overflow-wrap: anywhere;
  text-align: right;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.evidence-card {
  display: flex;
  min-width: 0;
  min-height: 320px;
  flex-direction: column;
  padding: clamp(28px, 4vw, 48px);
  background: var(--paper-soft);
  box-shadow: inset 0 0 0 1px rgba(143, 92, 72, 0.08);
}

.evidence-kicker {
  margin: 0 0 30px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.evidence-card > p:not(.evidence-kicker) {
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.evidence-note {
  max-width: 72em;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.chapter--fatigue {
  background:
    radial-gradient(circle at 12% 18%, rgba(174, 181, 162, 0.18), transparent 30%),
    var(--paper-soft);
}

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

.fatigue-explorer {
  display: grid;
  width: min(100%, var(--max-width));
  min-width: 0;
  margin-inline: auto;
  overflow: clip;
  border: 1px solid var(--line);
  background: var(--line);
  isolation: isolate;
}

.fatigue-tabs {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

html:not(.js) .fatigue-tabs,
html:not(.js) .fatigue-theatre-head,
html:not(.js) .comic-page-switch,
html:not(.js) .comic-help,
html:not(.js) .fatigue-theatre-footer {
  display: none;
}

.fatigue-tab {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 112px;
  align-content: space-between;
  gap: 8px;
  overflow: hidden;
  padding: clamp(16px, 3vw, 28px);
  border: 0;
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 220ms ease, transform 180ms var(--ease);
}

.fatigue-tab::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  transform: scaleY(0);
  transform-origin: bottom;
  background: var(--tab-accent);
  content: "";
  transition: transform 320ms var(--ease);
}

.fatigue-tab:hover {
  background: var(--white);
}

.fatigue-tab:active {
  transform: scale(0.985);
}

.fatigue-tab.is-active {
  background: var(--white);
}

.fatigue-tab.is-active::before {
  transform: scaleY(1);
}

.fatigue-tab > span,
.fatigue-tab small {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.fatigue-tab strong {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 31px);
  font-synthesis: none;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  transition: transform 260ms var(--ease);
}

.fatigue-tab.is-active strong {
  transform: translateX(5px);
}

.fatigue-theatre {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 4vw, 56px);
  background: var(--paper-soft);
  transition: background-color 320ms ease;
}

.fatigue-theatre::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--fatigue-accent) 9%, transparent);
  content: "";
  pointer-events: none;
}

.fatigue-theatre-head {
  display: grid;
  grid-template-columns: auto minmax(40px, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  padding-bottom: clamp(18px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.fatigue-progress {
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.fatigue-progress i {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(var(--deck-progress-scale, 0.125));
  transform-origin: left;
  background: var(--fatigue-accent);
  transition: transform 360ms var(--ease), background-color 280ms ease;
}

.fatigue-panel {
  display: grid;
  min-width: 0;
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(30px, 5vw, 58px);
}

.js .fatigue-panel:not(.is-active) {
  display: none;
}

.fatigue-panel-copy {
  min-width: 0;
}

.fatigue-panel-copy h3 {
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
}

.fatigue-description {
  max-width: 27em;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(17px, 2vw, 20px);
}

.comic-page-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 320px;
  margin-top: clamp(30px, 5vw, 50px);
  padding: 1px;
  background: var(--line);
}

.comic-page-button {
  display: flex;
  min-width: 0;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  border: 0;
  border-radius: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: background-color 220ms ease, color 220ms ease, transform 180ms var(--ease);
}

.comic-page-button:hover,
.comic-page-button.is-active {
  background: var(--ink);
  color: var(--white);
}

.comic-page-button:active {
  transform: scale(0.975);
}

.comic-page-button b {
  font-size: 10px;
  letter-spacing: 0.12em;
}

.comic-help {
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.comic-deck {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  width: min(100%, 520px);
  justify-self: center;
}

.comic-slide {
  display: block;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: zoom-in;
}

.comic-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 620 / 877;
  object-fit: contain;
  background: var(--white);
  transition: transform 260ms var(--ease);
}

.js .comic-deck {
  position: relative;
  display: block;
  aspect-ratio: 620 / 877;
  isolation: isolate;
}

.js .comic-deck::before {
  position: absolute;
  z-index: -1;
  inset: 14px -14px -14px 14px;
  transform: rotate(1.2deg);
  border: 1px solid color-mix(in srgb, var(--fatigue-accent) 30%, var(--line));
  background: color-mix(in srgb, var(--fatigue-accent) 12%, var(--paper));
  content: "";
  transition: background-color 280ms ease, border-color 280ms ease;
}

.js .comic-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(28px, 0, 0) scale(0.985);
  filter: saturate(0.92);
  transition:
    opacity 260ms ease,
    transform 380ms var(--ease),
    filter 320ms ease,
    box-shadow 260ms ease;
}

.js .comic-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.js .comic-slide.is-active {
  z-index: 1;
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, var(--comic-shift), 0) scale(1);
  filter: none;
  box-shadow: 0 28px 70px rgba(36, 34, 31, 0.14);
}

.fatigue-theatre-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.fatigue-theatre-footer > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 11px;
  text-align: center;
}

.fatigue-step {
  display: inline-flex;
  min-width: 108px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: background-color 220ms ease, color 220ms ease, transform 180ms var(--ease);
}

.fatigue-step:hover:not(:disabled) {
  background: var(--ink);
  color: var(--white);
}

.fatigue-step:active:not(:disabled) {
  transform: scale(0.975);
}

.fatigue-step:disabled {
  cursor: not-allowed;
  opacity: 0.35;
}

.js .fatigue-explorer.is-visible .fatigue-tab {
  animation: fatigue-tab-in 320ms var(--ease) backwards;
  animation-delay: calc(var(--tab-order) * 45ms);
}

.js .fatigue-explorer.is-visible .fatigue-theatre {
  animation: fatigue-theatre-in 400ms var(--ease) backwards;
}

.js .fatigue-panel.is-active {
  animation: none;
}

.js .fatigue-panel.is-active .fatigue-panel-copy {
  animation: fatigue-copy-in 380ms var(--ease) backwards;
}

.js .fatigue-panel.is-active .comic-deck {
  animation: fatigue-comic-in 460ms var(--ease) 55ms backwards;
}

@keyframes fatigue-tab-in {
  from {
    opacity: 0;
    transform: translate3d(-18px, 0, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fatigue-theatre-in {
  from {
    opacity: 0;
    transform: translate3d(0, 28px, 0) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes fatigue-copy-in {
  from {
    opacity: 0;
    transform: translate3d(-12px, 14px, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fatigue-comic-in {
  from {
    opacity: 0;
    transform: translate3d(16px, 20px, 0) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes hero-scroll-line-in {
  to {
    transform: scaleX(1);
  }
}

.chapter--service {
  background: var(--ink);
  color: var(--white);
}

.chapter--service .eyebrow,
.chapter--service .chapter-number,
.chapter--service .chapter-summary,
.service-menu-note > p:last-child,
.service-formula-head > p:last-child,
.service-formula-details dt,
.service-footnote {
  color: rgba(255, 254, 250, 0.68);
}

.chapter--service .chapter-number {
  border-color: transparent;
}

.chapter--service .chapter-number::after {
  background: rgba(255, 255, 255, 0.24);
}

.service-menu-note {
  display: grid;
  gap: 14px;
  align-items: start;
  margin-bottom: 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.service-menu-note .eyebrow,
.service-menu-note > p:last-child {
  margin: 0;
}

.service-menu-note > p:last-child {
  max-width: 54em;
}

.service-menu-note strong {
  color: var(--white);
  font-weight: 600;
}

.service-formula-grid {
  display: grid;
  grid-auto-rows: 1fr;
  gap: 1px;
  padding: 1px;
  background: rgba(255, 255, 255, 0.24);
}

.service-formula-card {
  --formula-accent: var(--sage);
  --rhythm-delay: calc(var(--delay, 0ms) + 120ms);
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 380px;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(24px, 3.4vw, 40px);
  background:
    radial-gradient(circle at 86% 10%, color-mix(in srgb, var(--formula-accent) 16%, transparent), transparent 34%),
    var(--ink);
}

.service-formula-card::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  transform: scaleX(1);
  transform-origin: left;
  background: var(--formula-accent);
  content: "";
  pointer-events: none;
}

.service-formula-card--stone {
  --formula-accent: #aeb5a2;
}

.service-formula-card--always-on {
  --formula-accent: #8798b3;
}

.service-formula-card--empty {
  --formula-accent: #c39a62;
}

.service-formula-card--drained {
  --formula-accent: #b88982;
}

.service-formula-head .card-index {
  margin-bottom: 20px;
  color: var(--formula-accent);
}

.service-formula-head h3 {
  margin: 0;
  font-size: clamp(40px, 5.4vw, 64px);
  line-height: 1.05;
}

.service-formula-head > p:last-child {
  margin: 12px 0 0;
}

.service-rhythm {
  margin-top: 30px;
  padding: 20px 0 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.rhythm-meter {
  position: relative;
  height: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.rhythm-bar {
  display: flex;
  width: 100%;
  height: 100%;
  transform-origin: left center;
}

.rhythm-bar span:first-child {
  flex: var(--xin-ratio) 1 0;
  background: var(--formula-accent);
}

.rhythm-bar span:last-child {
  flex: var(--sleep-ratio) 1 0;
  background: rgba(255, 254, 250, 0.78);
}

.rhythm-labels {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-top: 12px;
  color: rgba(255, 254, 250, 0.72);
  font-size: 11px;
}

.rhythm-labels--single {
  justify-content: flex-end;
}

.rhythm-labels b {
  color: var(--white);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.service-formula-details {
  display: grid;
  gap: 0;
  margin: auto 0 0;
  padding: 28px 0 0;
}

.service-formula-details > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.service-formula-details dt {
  font-size: 11px;
  letter-spacing: 0.08em;
}

.service-formula-details dd {
  min-width: 0;
  margin: 0;
  color: var(--white);
  line-height: 1.55;
}

.service-footnote {
  margin-top: 36px;
  font-size: 12px;
}

.chapter--positioning {
  background:
    radial-gradient(circle at 14% 14%, rgba(255, 255, 255, 0.54), transparent 32%),
    linear-gradient(145deg, var(--paper-deep), #d3c7b8);
}

.positioning-grid {
  display: grid;
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.positioning-card {
  min-width: 0;
  min-height: clamp(310px, 30vw, 380px);
  padding: clamp(30px, 5vw, 64px);
  background: var(--paper-soft);
  transition: background-color 280ms ease, box-shadow 280ms ease;
}

.positioning-card h3 {
  max-width: 9em;
  margin-bottom: 28px;
  font-size: clamp(38px, 5vw, 66px);
  transition: transform 320ms var(--ease);
}

.positioning-card > p:last-of-type {
  max-width: 29em;
  margin: 0;
  color: var(--ink-soft);
}

.positioning-card--focus {
  background: var(--ink);
  color: var(--white);
}

.positioning-card--focus .card-index,
.positioning-card--focus > p {
  color: rgba(255, 254, 250, 0.68);
}

.positioning-card strong {
  display: inline-block;
  margin-top: 52px;
  padding-top: 18px;
  border-top: 1px solid currentColor;
  font-size: clamp(18px, 2.2vw, 25px);
  font-weight: 500;
}

.positioning-close {
  margin-top: clamp(56px, 8vw, 96px);
  font-size: clamp(34px, 5.6vw, 74px);
  letter-spacing: -0.045em;
  line-height: 1.12;
  text-wrap: balance;
}

.positioning-close > span {
  display: block;
  margin-top: 0.12em;
}

.chapter--store {
  background:
    radial-gradient(circle at 90% 26%, rgba(143, 92, 72, 0.08), transparent 28%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
}

.store-layout {
  display: grid;
  align-items: center;
  gap: clamp(48px, 8vw, 124px);
}

.media-placeholder--store {
  min-height: 0;
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.22), transparent 24%),
    linear-gradient(150deg, #626d65, #a99a83 55%, #5f554a);
}

.store-copy h2 {
  max-width: none;
  margin-bottom: 42px;
  font-size: clamp(32px, 9.5vw, 52px);
  letter-spacing: -0.05em;
  white-space: normal;
}

.store-facts {
  margin: 0;
  border-top: 1px solid var(--line);
}

.store-facts > div {
  display: grid;
  grid-template-columns: minmax(92px, 0.7fr) minmax(0, 1.3fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.store-facts dt {
  color: var(--ink-soft);
  font-size: 12px;
}

.store-facts dd {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 27px);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.store-facts dd.store-address {
  font-size: clamp(16px, 1.8vw, 22px);
  line-height: 1.5;
}

.store-address span {
  display: block;
  max-width: 100%;
  white-space: normal;
}

.store-gallery-intro,
.store-gallery {
  width: min(100%, var(--max-width));
  margin-inline: auto;
}

.store-gallery-intro {
  margin-top: clamp(88px, 12vw, 152px);
  padding-top: clamp(30px, 5vw, 58px);
  border-top: 1px solid var(--line);
}

.store-gallery-intro h3 {
  max-width: 16em;
  font-size: clamp(32px, 5vw, 64px);
}

.store-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 58px) clamp(20px, 3vw, 42px);
  margin-top: clamp(38px, 6vw, 72px);
}

.store-shot {
  min-width: 0;
  overflow: clip;
  margin: 0;
}

.store-shot img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(36, 34, 31, 0.08);
  background: var(--paper-deep);
  transform: scale(1);
  transform-origin: center;
  transition: transform 520ms var(--ease), filter 320ms ease;
}

.store-shot figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.store-shot figcaption::before {
  width: 30px;
  height: 1px;
  flex: 0 0 auto;
  transform: scaleX(1);
  transform-origin: left;
  background: var(--brand);
  content: "";
  transition: transform 420ms var(--ease) 90ms;
}

.js .store-shot.reveal figcaption::before {
  transform: scaleX(0);
}

.js .store-shot.reveal.is-visible figcaption::before {
  transform: scaleX(1);
}

.final-cta {
  display: grid;
  gap: 48px;
  align-items: center;
  padding: var(--section-space) var(--gutter);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 42%, rgba(143, 92, 72, 0.1), transparent 30%),
    var(--paper);
}

.final-copy h2 {
  max-width: 9em;
}

.final-copy > p:last-child {
  max-width: 34em;
  margin: 28px 0 0;
  color: var(--ink-soft);
}

.visit-card {
  display: flex;
  width: min(100%, 390px);
  min-height: 320px;
  flex-direction: column;
  justify-self: start;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  background: var(--paper-soft);
}

.visit-card h3 {
  max-width: 8em;
  margin: -4px 0 0;
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.08;
}

.visit-card > p:not(.eyebrow) {
  margin: 0;
  color: var(--ink-soft);
}

.visit-card dl,
.visit-card dd {
  margin: 0;
}

.visit-card dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.visit-card dt {
  color: var(--ink-soft);
  font-size: 12px;
}

.visit-card dd {
  font-size: 16px;
  font-variant-numeric: tabular-nums;
}

.site-footer {
  display: grid;
  gap: 40px;
  padding: 56px var(--gutter) calc(56px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.footer-meta p {
  margin: 2px 0;
}

.js .reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0) scale(0.992);
  transition:
    opacity 460ms var(--ease) var(--delay, 0ms),
    transform 460ms var(--ease) var(--delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.js .hero-copy.reveal,
.js .chapter-intro.reveal {
  opacity: 1;
  transform: none;
}

.js .hero-copy.reveal > .eyebrow,
.js .hero-copy.reveal > h1,
.js .hero-copy.reveal > .hero-lede,
.js .hero-copy.reveal > .hero-fatigue-index,
.js .hero-copy.reveal > .hero-actions,
.js .chapter-intro.reveal .chapter-number,
.js .chapter-intro.reveal .eyebrow,
.js .chapter-intro.reveal h2,
.js .chapter-intro.reveal .chapter-summary {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
}

.js .hero-copy.reveal.is-visible > .eyebrow,
.js .hero-copy.reveal.is-visible > h1,
.js .hero-copy.reveal.is-visible > .hero-lede,
.js .hero-copy.reveal.is-visible > .hero-fatigue-index,
.js .hero-copy.reveal.is-visible > .hero-actions,
.js .chapter-intro.reveal.is-visible .chapter-number,
.js .chapter-intro.reveal.is-visible .eyebrow,
.js .chapter-intro.reveal.is-visible h2,
.js .chapter-intro.reveal.is-visible .chapter-summary {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity 360ms var(--ease), transform 360ms var(--ease);
}

.js .hero-copy.reveal.is-visible > h1,
.js .chapter-intro.reveal.is-visible .eyebrow {
  transition-delay: 35ms;
}

.js .hero-copy.reveal.is-visible > .hero-lede,
.js .chapter-intro.reveal.is-visible h2 {
  transition-delay: 70ms;
}

.js .hero-copy.reveal.is-visible > .hero-fatigue-index,
.js .chapter-intro.reveal.is-visible .chapter-summary {
  transition-delay: 105ms;
}

.js .store-copy.reveal,
.js .store-gallery-intro.reveal,
.js .final-copy.reveal {
  opacity: 1;
  transform: none;
}

.js .store-copy.reveal > .chapter-number,
.js .store-copy.reveal > .eyebrow,
.js .store-copy.reveal > h2,
.js .store-copy.reveal > .store-facts,
.js .store-gallery-intro.reveal > .eyebrow,
.js .store-gallery-intro.reveal > h3,
.js .final-copy.reveal > .eyebrow,
.js .final-copy.reveal > h2,
.js .final-copy.reveal > p:last-child {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity 420ms var(--ease), transform 420ms var(--ease);
}

.js .store-copy.reveal.is-visible > .chapter-number,
.js .store-copy.reveal.is-visible > .eyebrow,
.js .store-copy.reveal.is-visible > h2,
.js .store-copy.reveal.is-visible > .store-facts,
.js .store-gallery-intro.reveal.is-visible > .eyebrow,
.js .store-gallery-intro.reveal.is-visible > h3,
.js .final-copy.reveal.is-visible > .eyebrow,
.js .final-copy.reveal.is-visible > h2,
.js .final-copy.reveal.is-visible > p:last-child {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .store-copy.reveal.is-visible > .eyebrow,
.js .store-gallery-intro.reveal.is-visible > h3,
.js .final-copy.reveal.is-visible > h2 {
  transition-delay: 60ms;
}

.js .store-copy.reveal.is-visible > h2,
.js .final-copy.reveal.is-visible > p:last-child {
  transition-delay: 120ms;
}

.js .store-copy.reveal.is-visible > .store-facts {
  transition-delay: 180ms;
}

.js .hero-copy.reveal.is-visible > .hero-actions {
  transition-delay: 140ms;
}

.js .hero-copy.reveal > h1,
.js .hero-copy.reveal > .hero-fatigue-index {
  opacity: 1;
  transform: none;
}

.js .hero-copy.reveal > h1 span,
.js .hero-copy.reveal > .hero-fatigue-index li {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 360ms var(--ease), transform 360ms var(--ease);
}

.js .hero-copy.reveal.is-visible > h1 span,
.js .hero-copy.reveal.is-visible > .hero-fatigue-index li {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .hero-copy.reveal.is-visible > h1 span:nth-child(1) {
  transition-delay: 30ms;
}

.js .hero-copy.reveal.is-visible > h1 span:nth-child(2) {
  transition-delay: 65ms;
}

.js .hero-copy.reveal.is-visible > h1 span:nth-child(3) {
  transition-delay: 100ms;
}

.js .hero-copy.reveal.is-visible > .hero-fatigue-index li:nth-child(1) {
  transition-delay: 120ms;
}

.js .hero-copy.reveal.is-visible > .hero-fatigue-index li:nth-child(2) {
  transition-delay: 145ms;
}

.js .hero-copy.reveal.is-visible > .hero-fatigue-index li:nth-child(3) {
  transition-delay: 170ms;
}

.js .hero-copy.reveal.is-visible > .hero-fatigue-index li:nth-child(4) {
  transition-delay: 195ms;
}

.js .origin-card .process-line i {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 440ms var(--ease) 180ms;
}

.js .origin-card.is-visible .process-line i {
  transform: scaleX(1);
}

.js .origin-card.is-visible .process-line i:nth-of-type(2) {
  transition-delay: 270ms;
}

.js .service-formula-card.reveal > .service-formula-head,
.js .service-formula-card.reveal > .service-rhythm,
.js .service-formula-card.reveal > .service-formula-details {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  transition: opacity 360ms var(--ease), transform 360ms var(--ease);
}

.js .service-formula-card.reveal.is-visible > .service-formula-head,
.js .service-formula-card.reveal.is-visible > .service-rhythm,
.js .service-formula-card.reveal.is-visible > .service-formula-details {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .service-formula-card.reveal.is-visible > .service-rhythm {
  transition-delay: 45ms;
}

.js .service-formula-card.reveal .rhythm-bar {
  transform: scaleX(0);
}

.js .service-formula-card.reveal.is-visible .rhythm-bar {
  transform: scaleX(1);
  transition: transform 480ms var(--ease) var(--rhythm-delay);
}

.js .service-formula-card.reveal.is-visible > .service-formula-details {
  transition-delay: 90ms;
}

.js .service-formula-card.reveal::before {
  transform: scaleX(0);
  transition: transform 420ms var(--ease) var(--delay, 0ms);
}

.js .service-formula-card.reveal.is-visible::before {
  transform: scaleX(1);
}

.js .origin-evidence.reveal .evidence-card {
  opacity: 0;
  transform: translate3d(0, 18px, 0) scale(0.985);
  transition: opacity 440ms var(--ease), transform 440ms var(--ease);
}

.js .origin-evidence.reveal .credential-document,
.js .origin-evidence.reveal .credential-copy {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: opacity 500ms var(--ease), transform 500ms var(--ease);
}

.js .origin-evidence.reveal.is-visible .credential-document,
.js .origin-evidence.reveal.is-visible .credential-copy {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .origin-evidence.reveal.is-visible .credential-document {
  transition-delay: 45ms;
}

.js .origin-evidence.reveal.is-visible .credential-copy {
  transition-delay: 110ms;
}

.js .origin-evidence.reveal.is-visible .evidence-card {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.js .origin-evidence.reveal.is-visible .evidence-card:nth-child(1) {
  transition-delay: 90ms;
}

.js .origin-evidence.reveal.is-visible .evidence-card:nth-child(2) {
  transition-delay: 145ms;
}

.js .origin-evidence.reveal.is-visible .evidence-card:nth-child(3) {
  transition-delay: 200ms;
}

.js .product-card.reveal .product-image-frame img {
  transform: scale(0.96);
}

.js .product-card.reveal.is-visible .product-image-frame img {
  transform: scale(1);
}

.js .positioning-close.reveal > span {
  opacity: 0;
  transform: translate3d(18px, 0, 0);
  transition: opacity 380ms var(--ease), transform 380ms var(--ease);
}

.js .positioning-close.reveal.is-visible > span {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .positioning-close.reveal.is-visible > span:nth-child(2) {
  transition-delay: 100ms;
}

.store-shot:nth-child(2) {
  --delay: 70ms;
}

.store-shot:nth-child(3) {
  --delay: 120ms;
}

.store-shot:nth-child(4) {
  --delay: 170ms;
}

.js .store-shot.reveal:nth-child(odd) {
  transform: translate3d(-18px, 22px, 0) scale(0.992);
}

.js .store-shot.reveal:nth-child(even) {
  transform: translate3d(18px, 22px, 0) scale(0.992);
}

.js .store-shot.reveal.is-visible {
  transform: translate3d(0, 0, 0) scale(1);
}

.js .store-shot.reveal img,
.js .store-media.reveal .media-image {
  transform: scale(1.025);
}

.js .store-shot.reveal.is-visible img,
.js .store-media.reveal.is-visible .media-image {
  transform: scale(1);
}

.js .store-shot.reveal figcaption {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition: opacity 360ms var(--ease) 80ms, transform 360ms var(--ease) 80ms;
}

.js .store-shot.reveal.is-visible figcaption {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .reveal:focus-within {
  opacity: 1;
  transform: none;
}

.js .origin-evidence.reveal:focus-within .credential-document,
.js .origin-evidence.reveal:focus-within .credential-copy,
.js .origin-evidence.reveal:focus-within .evidence-card {
  opacity: 1;
  transform: none;
}

@media (hover: hover) and (pointer: fine) {
  .js .product-card.reveal.is-visible:hover .product-image-frame img {
    transform: scale(1.035);
    filter: saturate(1.04) contrast(1.02);
  }

  .js .store-shot.reveal.is-visible:hover img {
    transform: scale(1.025);
    filter: saturate(1.04) contrast(1.02);
  }

  .comic-slide:hover img {
    transform: scale(1.012);
  }

}

.js .hero-media.reveal {
  opacity: 1;
  transform: scale(1.018);
  transition-duration: 480ms;
}

.js .hero-media.reveal.is-visible {
  transform: scale(1);
}

@media (min-width: 700px) {
  .origin-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .product-card {
    grid-column: span 3;
  }

  .product-card:nth-last-child(-n + 3) {
    grid-column: span 4;
  }

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

  .store-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .store-copy h2 {
    font-size: clamp(44px, 4.4vw, 64px);
  }

  .origin-card--wide {
    grid-row: auto;
  }

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

  .service-formula-grid,
  .store-layout,
  .final-cta,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    align-items: end;
  }

  .footer-meta {
    text-align: right;
  }

  .visit-card {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  :root {
    --header-height: 78px;
  }

  .site-header {
    grid-template-columns: minmax(220px, 1fr) auto minmax(140px, 1fr);
    grid-template-rows: auto;
    gap: 20px;
    padding: 12px var(--gutter);
  }

  .brand-logo--header {
    width: 40px;
  }

  .service-menu-note {
    grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1fr);
    gap: 48px;
  }

  .anchor-nav {
    display: flex;
    width: auto;
    grid-column: 2;
    grid-row: 1;
    align-items: center;
    gap: clamp(18px, 3vw, 40px);
    border-top: 0;
  }

  .anchor-nav a {
    padding: 0 10px;
    font-size: 13px;
  }

  .anchor-nav a::after {
    right: 10px;
    bottom: 7px;
    left: 10px;
  }

  .version-mark {
    justify-self: end;
  }

  .hero-side-note {
    position: absolute;
    right: max(24px, calc((100vw - var(--max-width)) / 2));
    bottom: 40px;
    display: flex;
    align-items: center;
    gap: 14px;
    transform: rotate(90deg) translateX(100%);
    transform-origin: right bottom;
    z-index: 3;
    color: rgba(255, 254, 250, 0.68);
    font-size: 9px;
    letter-spacing: 0.2em;
  }

  .hero-side-note i {
    display: block;
    width: 52px;
    height: 1px;
    transform: scaleX(1);
    transform-origin: left;
    background: rgba(255, 254, 250, 0.48);
  }

  .js .hero-side-note i {
    transform: scaleX(0);
  }

  .js-ready .hero-side-note i {
    animation: hero-scroll-line-in 650ms var(--ease) 700ms forwards;
  }

  .chapter-intro--split {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    align-items: end;
    gap: 80px;
  }

  .chapter-intro--split .chapter-summary {
    margin-bottom: 8px;
  }

  .origin-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .origin-card--wide {
    grid-row: auto;
  }

  .origin-evidence-heading {
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    align-items: end;
    gap: 80px;
  }

  .product-showcase-heading {
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    align-items: end;
    gap: 56px;
  }

  .product-showcase-heading > p {
    margin-bottom: 8px;
  }

  .origin-evidence-heading > p {
    margin-bottom: 8px;
  }

  .credential-feature {
    grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  }

  .fatigue-explorer {
    grid-template-columns: minmax(250px, 0.42fr) minmax(0, 1.58fr);
  }

  .fatigue-tabs {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: repeat(4, minmax(0, 1fr));
  }

  .fatigue-tab {
    min-height: 0;
  }

  .fatigue-panel {
    grid-template-columns: minmax(190px, 0.58fr) minmax(260px, 1fr);
    gap: clamp(28px, 3vw, 52px);
  }

  .comic-deck {
    width: min(100%, 500px);
  }
}

@media (min-width: 1180px) {
  .product-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .product-card,
  .product-card:nth-last-child(-n + 3) {
    grid-column: auto;
  }

  .service-formula-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .service-formula-card {
    min-height: 430px;
    padding: 30px 28px;
  }

  .service-formula-details > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
  }
}

@media (max-width: 699px) {
  .product-card:last-child {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .product-card:last-child .product-image-frame {
    aspect-ratio: 1;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .product-card:last-child .product-card-copy {
    min-height: 0;
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .preview-notice {
    flex-direction: column;
    gap: 1px;
  }

  .wordmark-sub {
    display: none;
  }

  .brand-logo--header {
    width: 34px;
  }

  h1 {
    max-width: 8.8em;
    gap: 0.05em 0.04em;
    font-size: clamp(33px, 10vw, 38px);
  }

  .hero {
    min-height: calc(100svh - var(--header-height) - 58px);
    padding-top: 72px;
    padding-bottom: 36px;
  }

  .hero-lede {
    margin-top: 20px;
  }

  .hero-fatigue-index {
    gap: 6px;
    margin-top: 16px;
  }

  .hero-media .media-image {
    object-position: 44% center;
  }

  .hero-media figcaption {
    top: 18px;
    right: 20px;
    bottom: auto;
    max-width: calc(100% - 40px);
    text-align: right;
    white-space: normal;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    margin-top: 24px;
  }

  .hero-fatigue-index {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-fatigue-index li {
    justify-content: center;
  }

  .text-link {
    width: 100%;
    justify-content: space-between;
  }

  .visit-card .map-action {
    width: 100%;
  }

  .service-formula-card {
    --rhythm-delay: 100ms;
    min-height: 350px;
  }

  .service-formula-details > div {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 12px;
  }

  .process-line {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .process-line i {
    width: 1px;
    height: 24px;
    margin-left: 12px;
  }

  .js .origin-card .process-line i {
    transform: scaleY(0);
    transform-origin: top;
  }

  .js .origin-card.is-visible .process-line i {
    transform: scaleY(1);
  }

  .store-facts > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .store-facts dd {
    text-align: left;
  }

  .evidence-card {
    min-height: 0;
  }

  .credential-image {
    min-height: 0;
  }

  .credential-facts > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .credential-facts dd {
    text-align: left;
  }

  .fatigue-tab {
    min-height: 100px;
    padding: 15px;
  }

  .fatigue-tab strong {
    font-size: 22px;
  }

  .fatigue-tab small {
    font-size: 9px;
  }

  .fatigue-theatre {
    padding: 18px;
  }

  .fatigue-theatre-head {
    grid-template-columns: minmax(40px, 1fr) auto;
  }

  .fatigue-theatre-head > span:first-child {
    display: none;
  }

  .comic-page-switch {
    max-width: none;
  }

  .js .comic-deck::before {
    inset: 9px -9px -9px 9px;
  }

  .fatigue-theatre-footer > p {
    display: none;
  }

  .fatigue-step {
    min-width: 0;
    flex: 1;
  }

  .js .store-shot.reveal:nth-child(n) {
    transform: translate3d(0, 18px, 0) scale(0.992);
  }

  .js .store-shot.reveal.is-visible:nth-child(n) {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@media (max-width: 520px) and (max-height: 650px) {
  .preview-notice span:last-child,
  .hero-fatigue-index {
    display: none;
  }

  .preview-notice {
    min-height: 36px;
  }

  .hero {
    min-height: calc(100svh - var(--header-height) - 36px);
    padding-top: 48px;
    padding-bottom: 28px;
  }

  .hero-lede {
    margin-top: 16px;
  }

  .hero-actions {
    margin-top: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }

  .page-progress {
    display: none;
  }

  .hero::before {
    opacity: 0;
  }

  .hero-media .media-image {
    transform: none;
    will-change: auto;
  }

  .js .hero-copy.reveal > *,
  .js .hero-copy.reveal > h1 span,
  .js .hero-copy.reveal > .hero-fatigue-index li,
  .js .chapter-intro.reveal .chapter-number,
  .js .chapter-intro.reveal .eyebrow,
  .js .chapter-intro.reveal h2,
  .js .chapter-intro.reveal .chapter-summary,
  .js .product-card.reveal,
  .js .origin-evidence.reveal .credential-document,
  .js .origin-evidence.reveal .credential-copy,
  .js .origin-evidence.reveal .evidence-card,
  .js .service-formula-card.reveal > *,
  .js .store-copy.reveal > *,
  .js .store-gallery-intro.reveal > *,
  .js .final-copy.reveal > *,
  .js .positioning-close.reveal > span,
  .js .store-shot.reveal figcaption {
    opacity: 1 !important;
    transform: none !important;
  }

  .js .origin-card .process-line i,
  .js .chapter-number::after,
  .js .origin-card.reveal::before,
  .js .service-formula-card.reveal::before,
  .js .service-formula-card.reveal .rhythm-bar,
  .js .hero-side-note i,
  .store-shot figcaption::before {
    transform: scaleX(1) !important;
  }

  .js .store-shot.reveal img,
  .js .store-media.reveal .media-image,
  .js .product-card.reveal .product-image-frame img,
  .credential-document img,
  .comic-slide:hover img {
    transform: none !important;
  }
}

@media print {
  .page-progress,
  .preview-notice,
  .site-header,
  .hero-side-note {
    display: none;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }

  .js .hero-copy.reveal > *,
  .js .hero-copy.reveal > h1 span,
  .js .hero-copy.reveal > .hero-fatigue-index li,
  .js .chapter-intro.reveal *,
  .js .product-card.reveal,
  .js .origin-evidence.reveal .credential-document,
  .js .origin-evidence.reveal .credential-copy,
  .js .origin-evidence.reveal .evidence-card,
  .js .service-formula-card.reveal > *,
  .js .store-copy.reveal > *,
  .js .store-gallery-intro.reveal > *,
  .js .final-copy.reveal > *,
  .js .positioning-close.reveal > span,
  .js .store-shot.reveal figcaption {
    opacity: 1 !important;
    transform: none !important;
  }

  .js .chapter-number::after,
  .js .origin-card.reveal::before,
  .js .service-formula-card.reveal::before,
  .js .service-formula-card.reveal .rhythm-bar,
  .js .origin-card .process-line i,
  .store-shot figcaption::before {
    transform: scaleX(1) !important;
  }

  .hero-media .media-image,
  .js .store-shot.reveal img,
  .js .store-media.reveal .media-image,
  .js .product-card.reveal .product-image-frame img {
    transform: none !important;
  }
}