/* ========== Reset & Tokens ========== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

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

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

main {
  display: block;
}

:root {
  --c-primary: #0e5a8a;
  --c-accent: #f39c12;
  --c-bg: #f8f9fa;
  --c-supplement: #27ae60;
  --c-jewel-teal: #0f4c5c;
  --c-jewel-wine: #7b2d3b;
  --c-jewel-indigo: #4b3f72;
  --c-text: #2c3e50;
  --c-muted: #7f8c8d;
  --c-surface: #ecf0f1;
  --c-white: #ffffff;
  --font-heading: "Noto Sans SC", "PingFang SC", sans-serif;
  --font-body: "Noto Serif SC", "Songti SC", serif;
  --font-num: "Roboto Mono", "SF Mono", monospace;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --container-max: 1240px;
  --header-pad: 24px;
}

/* ========== Base Typography ========== */
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

h1 {
  font-size: 38px;
  font-weight: 800;
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 20px;
}

p {
  line-height: 1.8;
}

a {
  color: var(--c-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--c-accent);
}

code, pre, kbd, .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}

::selection {
  background: var(--c-accent);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

#main-content:focus {
  outline: none;
}

/* ========== Utilities ========== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--header-pad);
  padding-right: var(--header-pad);
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(243, 156, 18, 0.35);
}

.btn--primary:hover {
  background: #e08f0b;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(243, 156, 18, 0.45);
}

.btn--outline {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: transparent;
}

.btn--outline:hover {
  background: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ========== Breadcrumb ========== */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  font-family: var(--font-heading);
  color: var(--c-muted);
  padding: 18px 0 6px;
}

.breadcrumb a {
  color: var(--c-primary);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
  color: var(--c-primary);
}

.breadcrumb__sep {
  color: var(--c-muted);
  opacity: 0.6;
}

/* ========== Grid ========== */
.grid {
  display: grid;
  gap: 24px;
}

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

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

/* ========== Section ========== */
.section {
  padding: 72px 0;
}

.section--alternate {
  background: var(--c-surface);
}

.section--jewel-teal {
  background: var(--c-jewel-teal);
}

.section--jewel-wine {
  background: var(--c-jewel-wine);
}

.section--jewel-indigo {
  background: var(--c-jewel-indigo);
}

.section--jewel .section-title,
.section--jewel h2,
.section--jewel h3 {
  color: #fff;
}

.section--jewel .section-lead {
  color: rgba(255, 255, 255, 0.75);
}

.section--jewel .section-index {
  color: var(--c-accent);
}

.section--striped::before {
  content: "";
  display: block;
  height: 6px;
  margin-bottom: 36px;
  border-radius: 6px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(14, 90, 138, 0.16) 0 16px,
    rgba(243, 156, 18, 0.22) 16px 32px
  );
}

.section-head {
  max-width: 680px;
  margin-bottom: 36px;
}

.section-index {
  display: block;
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  margin-bottom: 8px;
}

.section-title {
  margin: 0 0 12px;
}

.section-lead {
  font-size: 16px;
  color: var(--c-muted);
}

/* ========== Cards & Tags ========== */
.card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 4px 20px rgba(14, 90, 138, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(14, 90, 138, 0.14);
}

.stat-card {
  position: relative;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: 0 4px 18px rgba(14, 90, 138, 0.08);
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
}

.stat-card__value {
  display: block;
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
}

.stat-card__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--c-muted);
  font-family: var(--font-heading);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-heading);
  background: var(--c-surface);
  color: var(--c-primary);
  line-height: 1.6;
}

.tag--orange {
  background: rgba(243, 156, 18, 0.16);
  color: #b9760a;
}

.tag--green {
  background: rgba(39, 174, 96, 0.16);
  color: #1e8449;
}

.tag--wine {
  background: rgba(123, 45, 59, 0.13);
  color: var(--c-jewel-wine);
}

/* ========== Image Frame ========== */
.img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-surface);
  aspect-ratio: 16 / 9;
}

.img-frame--cover {
  aspect-ratio: 21 / 9;
}

.img-frame--tall {
  aspect-ratio: 3 / 4;
}

.img-frame__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  font-size: 14px;
  font-family: var(--font-heading);
  color: var(--c-muted);
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(14, 90, 138, 0.06) 0 14px,
      transparent 14px 28px
    ),
    linear-gradient(135deg, var(--c-surface), #f8f9fa);
}

.img-frame > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== Header ========== */
.site-header {
  position: relative;
  z-index: 1000;
  background:
    radial-gradient(900px 320px at 88% -80px, rgba(243, 156, 18, 0.16) 0%, rgba(243, 156, 18, 0) 65%),
    radial-gradient(700px 260px at 8% -60px, rgba(39, 174, 96, 0.12) 0%, rgba(39, 174, 96, 0) 60%),
    linear-gradient(160deg, #10618f 0%, #0e5a8a 40%, #0a4668 100%);
}

.site-header__accent {
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--c-primary) 0 35%,
    var(--c-accent) 35% 45%,
    var(--c-jewel-teal) 45% 70%,
    var(--c-supplement) 70% 100%
  );
}

.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--header-pad);
  padding-right: var(--header-pad);
}

.site-header__masthead {
  text-align: center;
  padding: 34px 0 22px;
  opacity: 1;
  visibility: visible;
  overflow: hidden;
  max-height: 240px;
  transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.3s ease, visibility 0s linear 0s;
}

.site-header__kicker {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.68);
  margin: 0 0 10px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.site-brand:hover {
  color: inherit;
}

.site-brand__mark {
  position: relative;
  flex: none;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: var(--c-white);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 28px;
  line-height: 1;
  color: var(--c-primary);
  box-shadow: 0 4px 14px rgba(0, 35, 60, 0.28);
}

.site-brand__mark-play {
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--c-accent);
  display: grid;
  place-items: center;
  font-size: 7px;
  line-height: 1;
  color: #fff;
  padding-left: 2px;
  box-shadow: 0 2px 6px rgba(243, 156, 18, 0.55);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}

.site-brand__cn {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: 0.08em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 20, 40, 0.25);
  white-space: nowrap;
}

.site-brand__en {
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.62);
  margin-top: 6px;
  white-space: nowrap;
}

.site-header--scrolled .site-header__masthead {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  visibility: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.25s ease, visibility 0s linear 0.35s;
}

.site-header__bar {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 980px;
  margin: 0 auto;
  padding: 6px;
  background: var(--c-white);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 26px rgba(8, 44, 70, 0.22);
}

/* Header nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}

.site-nav a {
  display: block;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  color: var(--c-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.site-nav a:hover {
  background: var(--c-surface);
  color: var(--c-primary);
}

.site-nav a[aria-current="page"] {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 3px 12px rgba(14, 90, 138, 0.3);
}

.site-nav a[aria-current="page"]:hover {
  background: var(--c-primary);
  color: #fff;
}

/* Header toggle buttons */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 20px 0 14px;
  border-radius: var(--radius-pill);
  background: var(--c-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: #0b4a73;
}

.nav-toggle__bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle__bars span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle--active .nav-toggle__bars span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle--active .nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.nav-toggle--active .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-toggle__text {
  font-size: 14px;
}

.search-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-surface);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.search-toggle:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(243, 156, 18, 0.08);
}

.search-toggle__icon {
  width: 20px;
  height: 20px;
}

/* Header search panel */
.search-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: max-height 0.35s ease, opacity 0.3s ease, transform 0.3s ease, visibility 0s linear 0.35s;
}

.search-panel[data-open] {
  max-height: 160px;
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: max-height 0.35s ease, opacity 0.3s ease, transform 0.3s ease, visibility 0s;
}

.search-panel__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  margin-bottom: 12px;
  padding: 4px 18px;
  background: var(--c-white);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 15, 30, 0.2);
}

.search-panel__icon {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--c-primary);
}

.search-panel__input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  font-family: var(--font-heading);
  padding: 12px 4px;
  color: var(--c-text);
}

.search-panel__input::placeholder {
  color: var(--c-muted);
}

input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

/* ========== Skip Link ========== */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 1200;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 0 0 14px 14px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
  color: #fff;
}

/* ========== Footer ========== */
.site-footer {
  margin-top: 110px;
  background:
    radial-gradient(800px 300px at 12% 120%, rgba(243, 156, 18, 0.08) 0%, rgba(243, 156, 18, 0) 60%),
    linear-gradient(180deg, #0f4c5c 0%, #062b35 100%);
  color: rgba(255, 255, 255, 0.75);
  position: relative;
}

.site-footer__accent {
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--c-supplement) 0 15%,
    var(--c-jewel-wine) 15% 35%,
    var(--c-primary) 35% 65%,
    var(--c-accent) 65% 100%
  );
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.6fr;
  gap: 40px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 64px var(--header-pad) 48px;
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 28px;
  color: #fff;
  text-decoration: none;
  margin-bottom: 18px;
}

.site-footer__logo::before {
  content: "B";
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--c-accent);
  color: #fff;
  font-weight: 900;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(243, 156, 18, 0.4);
}

.site-footer__logo:hover {
  color: #fff;
}

.site-footer__slogan {
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer__trust {
  display: inline-block;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--c-accent);
  padding: 10px 14px;
  border-radius: 0 12px 12px 0;
  color: rgba(255, 255, 255, 0.58);
}

.site-footer__heading {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__links a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--c-accent);
  padding-left: 4px;
}

.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer__list li {
  display: flex;
  gap: 10px;
  line-height: 1.6;
}

.site-footer__list-key {
  flex: none;
  min-width: 44px;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.44);
  margin-top: 2px;
}

.site-footer__bottom {
  background: rgba(0, 20, 25, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
}

.site-footer__bottom-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--header-pad);
  padding-right: var(--header-pad);
  display: flex;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__bottom-inner p {
  margin: 0;
}

/* ========== Back to Top ========== */
.top-link {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(243, 156, 18, 0.42);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s, background 0.2s ease;
}

.top-link--visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s;
}

.top-link:hover {
  background: #e08f0b;
  color: #fff;
}

/* ========== Scroll Reveal ========== */
.js-reveal-init [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js-reveal-init [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

.js-reveal-init [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.js-reveal-init [data-reveal-stagger].is-revealed > * {
  opacity: 1;
  transform: none;
}

.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(1) { transition-delay: 0.05s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(2) { transition-delay: 0.12s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(3) { transition-delay: 0.19s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(4) { transition-delay: 0.26s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(5) { transition-delay: 0.33s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(6) { transition-delay: 0.40s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(7) { transition-delay: 0.47s; }
.js-reveal-init [data-reveal-stagger].is-revealed > *:nth-child(8) { transition-delay: 0.54s; }

/* ========== Responsive ========== */
@media (min-width: 861px) {
  .site-header {
    position: sticky;
    top: 0;
  }
}

@media (max-width: 960px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding-top: 48px;
  }
}

@media (max-width: 860px) {
  h1 {
    font-size: 30px;
  }

  .section {
    padding: 52px 0;
  }

  .site-header__masthead {
    padding: 26px 0 18px;
  }

  .site-header__bar {
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: none;
    border-radius: 20px;
    gap: 4px;
    padding: 8px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    order: 3;
    width: 100%;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 0 4px;
    border-top: 1px solid var(--c-surface);
  }

  .site-nav[data-open] {
    display: flex;
  }

  .site-nav a {
    text-align: center;
    padding: 13px 18px;
    font-size: 16px;
  }

  .search-toggle {
    position: static;
    transform: none;
  }
}

@media (max-width: 560px) {
  :root {
    --header-pad: 16px;
  }

  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .site-brand__mark {
    width: 44px;
    height: 44px;
    font-size: 24px;
    border-radius: 14px;
  }

  .site-brand__cn {
    font-size: 22px;
    letter-spacing: 0.04em;
  }

  .site-brand__en {
    font-size: 9px;
    letter-spacing: 0.14em;
  }

  .site-header__kicker {
    font-size: 11px;
    letter-spacing: 0.1em;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 44px;
  }

  .site-footer__bottom-inner {
    flex-direction: column;
    gap: 6px;
  }

  .top-link {
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }

  .img-frame--cover {
    aspect-ratio: 16 / 9;
  }
}

/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

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

  .js-reveal-init [data-reveal],
  .js-reveal-init [data-reveal-stagger] > * {
    opacity: 1;
    transform: none;
  }

  .site-header__masthead {
    transition: none;
  }
}