/* ===== Variables ===== */
:root {
  --c-primary: #0A1E3C;
  --c-gold: #D4AF37;
  --c-gold-dark: #8A6D1F;
  --c-red: #E63946;
  --c-secondary: #2C3A50;
  --c-bg: #F5F5F5;
  --c-white: #FFFFFF;
  --c-chart: #4A90D9;
  --c-amber: #FFC107;
  --c-text-body: #2C3A50;
  --c-text-muted: #5A6B80;
  --c-text-light: #F5F5F5;
  --c-text-on-dark: rgba(245, 245, 245, 0.72);
  --font-display: Impact, Anton, 'Arial Black', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  --font-data: 'Roboto Mono', 'SF Mono', 'Consolas', 'Courier New', monospace;
  --font-body: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'SimSun', Georgia, serif;
  --container: 1200px;
  --container-narrow: 860px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;
}

/* ===== Reset ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  min-height: 100vh;
  background: var(--c-bg);
  color: var(--c-text-body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
input, button, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; text-wrap: balance; }
p { text-wrap: pretty; }
::selection { background: var(--c-gold); color: var(--c-primary); }

/* ===== Focus ===== */
:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ===== Typography utilities ===== */
.font-display { font-family: var(--font-display); }
.font-data { font-family: var(--font-data); }

/* ===== Layout ===== */
.container {
  width: calc(100% - 48px);
  max-width: var(--container);
  margin-inline: auto;
}
.container--narrow {
  width: calc(100% - 48px);
  max-width: var(--container-narrow);
  margin-inline: auto;
}
.main-content {
  display: block;
  min-height: 60vh;
}
.section {
  padding: var(--space-6) 0;
}
.section--light { background: var(--c-bg); }
.section--white { background: var(--c-white); }
.section--dark {
  background: var(--c-primary);
  color: var(--c-text-light);
  position: relative;
  overflow: hidden;
}
.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

/* ===== Grid ===== */
.grid {
  display: grid;
  gap: var(--space-4);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--feature { grid-template-columns: 7fr 5fr; }

/* ===== Skip link ===== */
.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 9999;
  padding: 10px 24px;
  background: var(--c-gold);
  color: var(--c-primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  box-shadow: 0 4px 16px rgba(10, 30, 60, 0.3);
  transition: top 0.2s ease;
}
.skip-link:focus-visible { top: 0; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 12px 16px 0;
}
.site-header__inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 24px;
  background: linear-gradient(135deg, rgba(10, 30, 60, 0.96), rgba(18, 38, 74, 0.94));
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(10, 30, 60, 0.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-header__inner::before,
.site-header__inner::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 22px;
  border-radius: 2px;
  background: linear-gradient(to bottom, transparent, var(--c-gold) 25%, var(--c-gold) 75%, transparent);
  opacity: 0.55;
  pointer-events: none;
}
.site-header__inner::before { left: 12px; }
.site-header__inner::after { right: 12px; }
.site-header__progress {
  position: absolute;
  bottom: 4px;
  left: 28px;
  height: 2px;
  width: 0;
  max-width: calc(100% - 56px);
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-amber));
  opacity: 0.85;
}

/* ===== Brand ===== */
.site-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.site-brand__mark {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e3c25a 0%, #b8960e 100%);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  color: var(--c-primary);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}
.site-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.site-brand__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.site-brand__slogan {
  font-family: var(--font-data);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-top: 2px;
  white-space: nowrap;
}

/* ===== Navigation ===== */
.site-nav { display: block; }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav__link {
  display: block;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-text-light);
  transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.site-nav__link:hover {
  background: rgba(212, 175, 55, 0.14);
  color: var(--c-gold);
}
.site-nav__link[aria-current="page"] {
  background: rgba(212, 175, 55, 0.16);
  color: var(--c-gold);
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.25);
}

/* ===== Nav toggle ===== */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 56px;
  min-height: 44px;
  padding: 6px 10px;
  background: transparent;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.nav-toggle:hover {
  border-color: rgba(212, 175, 55, 0.55);
  background: rgba(212, 175, 55, 0.08);
}
.nav-toggle__bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}
.nav-toggle__bar {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--c-gold);
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.nav-toggle__label {
  font-family: var(--font-data);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  margin-top: 4px;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== 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-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--gold {
  background: var(--c-gold);
  color: var(--c-primary);
}
.btn--gold:hover { background: #e3c25a; }
.btn--outline {
  border-color: rgba(212, 175, 55, 0.55);
  color: var(--c-gold);
  background: transparent;
}
.btn--outline:hover {
  border-color: var(--c-gold);
  background: rgba(212, 175, 55, 0.12);
}
.btn--light {
  background: var(--c-white);
  color: var(--c-primary);
}
.btn--light:hover { background: #f0f2f5; }
.btn--dark {
  background: var(--c-primary);
  color: var(--c-gold);
}
.btn--dark:hover { background: #16305c; }
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  padding: var(--space-3) 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--c-text-muted);
}
.breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.breadcrumb__item {
  display: flex;
  align-items: center;
}
.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  margin: 0 8px;
  color: var(--c-text-muted);
  opacity: 0.5;
}
.breadcrumb__link {
  color: var(--c-text-muted);
  transition: color 0.15s ease;
}
.breadcrumb__link:hover { color: var(--c-gold-dark); }
.breadcrumb__item[aria-current="page"] {
  color: var(--c-primary);
  font-weight: 600;
}

/* ===== Section head ===== */
.section-head {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: var(--space-4);
}
.vertical-note {
  flex-shrink: 0;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold-dark);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  line-height: 1.6;
  margin-top: 4px;
  opacity: 0.9;
}
.section--dark .vertical-note { color: var(--c-gold); }
.section-head__content { flex: 1; }
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-primary);
  letter-spacing: 0.02em;
}
.section--dark .section-head__title { color: var(--c-text-light); }
.section-head__desc {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-text-muted);
  max-width: 620px;
}
.section--dark .section-head__desc { color: var(--c-text-on-dark); }

/* ===== Hero frame ===== */
.hero-frame {
  position: relative;
  background: var(--c-primary);
  color: var(--c-text-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.hero-frame::before {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}
.hero-frame::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  width: 42px;
  height: 42px;
  border-top: 2px solid var(--c-gold);
  border-left: 2px solid var(--c-gold);
  border-radius: 4px 0 0 0;
  pointer-events: none;
}
.hero-frame__scale {
  position: absolute;
  bottom: 16px;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 4px;
  background: repeating-linear-gradient(
    90deg,
    rgba(212, 175, 55, 0.45) 0,
    rgba(212, 175, 55, 0.45) 2px,
    transparent 2px,
    transparent 20px
  );
  opacity: 0.5;
  pointer-events: none;
}
.hero-frame__content { position: relative; z-index: 1; }
.hero-frame__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  color: var(--c-white);
  letter-spacing: 0.02em;
}
.hero-frame__desc {
  margin-top: var(--space-3);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text-on-dark);
  max-width: 560px;
}

/* ===== Corner marks ===== */
.corner-marks { position: relative; }
.corner-marks::before,
.corner-marks::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 28px;
  pointer-events: none;
}
.corner-marks::before {
  top: -8px;
  left: -8px;
  border-top: 2px solid var(--c-gold);
  border-left: 2px solid var(--c-gold);
  border-radius: 4px 0 0 0;
}
.corner-marks::after {
  bottom: -8px;
  right: -8px;
  border-bottom: 2px solid var(--c-gold);
  border-right: 2px solid var(--c-gold);
  border-radius: 0 0 4px 0;
}

/* ===== Data card ===== */
.data-card {
  position: relative;
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid rgba(10, 30, 60, 0.06);
  box-shadow: 0 2px 12px rgba(10, 30, 60, 0.05);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.data-card:hover {
  transform: translateY(-2px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 8px 24px rgba(10, 30, 60, 0.1);
}
.data-card--accent { border-top: 3px solid var(--c-gold); }
.data-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--c-primary);
  margin-bottom: 8px;
}
.data-card__body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-body);
}
.data-card__meta {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-text-muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(10, 30, 60, 0.08);
}

/* ===== Stat ===== */
.stat {
  font-family: var(--font-data);
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-primary);
  letter-spacing: -0.02em;
}
.stat--gold { color: var(--c-gold-dark); }
.stat--red { color: var(--c-red); }
.stat__label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--c-text-muted);
  margin-top: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== Tag ===== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 600;
  background: var(--c-bg);
  color: var(--c-text-body);
  border: 1px solid rgba(10, 30, 60, 0.1);
}
.tag--gold {
  background: rgba(212, 175, 55, 0.14);
  color: var(--c-gold-dark);
  border-color: rgba(212, 175, 55, 0.35);
}
.tag--red {
  background: rgba(230, 57, 70, 0.1);
  color: var(--c-red);
  border-color: rgba(230, 57, 70, 0.3);
}
.tag--blue {
  background: rgba(74, 144, 217, 0.1);
  color: #2a6eb0;
  border-color: rgba(74, 144, 217, 0.3);
}

/* ===== Data list ===== */
.data-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.data-list__row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(10, 30, 60, 0.06);
}
.data-list__label {
  flex-shrink: 0;
  min-width: 80px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-text-muted);
}
.data-list__value {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-primary);
}

/* ===== Media frame ===== */
.media-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(145deg, var(--c-primary), var(--c-secondary));
}
.media-frame__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: rgba(212, 175, 55, 0.45);
  text-transform: uppercase;
}
.media-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ratio-16-9 { aspect-ratio: 16 / 9; }
.ratio-4-3 { aspect-ratio: 4 / 3; }
.ratio-3-2 { aspect-ratio: 3 / 2; }
.ratio-1-1 { aspect-ratio: 1 / 1; }

/* ===== Divider ===== */
.divider-rule {
  height: 2px;
  border: none;
  margin: var(--space-5) 0;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.7) 20%, rgba(212, 175, 55, 0.7) 80%, transparent);
}

/* ===== Reveal ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Footer ===== */
.site-footer {
  margin-top: var(--space-7);
  background: var(--c-primary);
  color: var(--c-text-light);
  border-top: 3px solid var(--c-gold);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.site-footer__inner { position: relative; z-index: 1; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.6fr;
  gap: var(--space-6);
  padding: var(--space-7) 0 var(--space-5);
}
.site-footer__brand { max-width: 460px; }
.site-footer__logo {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-white);
  letter-spacing: 0.02em;
}
.site-footer__logo-accent { color: var(--c-gold); }
.site-footer__about {
  margin-top: var(--space-3);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-on-dark);
}
.site-footer__trust {
  margin-top: var(--space-3);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(212, 175, 55, 0.78);
  border-left: 2px solid var(--c-gold);
  padding-left: var(--space-3);
}
.site-footer__title {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}
.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--space-4);
}
.site-footer__list a {
  font-size: 14px;
  color: rgba(245, 245, 245, 0.8);
  transition: color 0.15s ease, padding-left 0.15s ease;
}
.site-footer__list a:hover {
  color: var(--c-gold);
  padding-left: 4px;
}
.site-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 13px;
  color: rgba(245, 245, 245, 0.75);
  line-height: 1.6;
}
.site-footer__contact-label {
  display: inline-block;
  min-width: 28px;
  color: var(--c-gold);
  font-weight: 700;
}
.site-footer__note {
  margin-top: var(--space-3);
  padding: var(--space-2);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 245, 245, 0.55);
  border: 1px dashed rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-sm);
}
.site-footer__bottom {
  border-top: 1px solid rgba(245, 245, 245, 0.12);
  padding: var(--space-3) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer__copyright,
.site-footer__icp {
  font-family: var(--font-data);
  font-size: 13px;
  color: rgba(245, 245, 245, 0.6);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--feature { grid-template-columns: 1fr; }
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }
  .site-footer__brand { grid-column: 1 / -1; max-width: none; }
}

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: none;
    background: var(--c-primary);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 40px rgba(10, 30, 60, 0.4);
    padding: 12px;
  }
  .site-nav[data-open] {
    display: block;
    max-height: min(70vh, 480px);
    overflow-y: auto;
  }
  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }
  .site-nav__link {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }
  .site-header__inner { padding: 8px 20px; }
}

@media (max-width: 768px) {
  .section { padding: var(--space-5) 0; }
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding: var(--space-5) 0 var(--space-3);
  }
  .site-footer__brand { grid-column: auto; }
  .site-footer__bottom { flex-direction: column; text-align: center; }
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .hero-frame { padding: var(--space-5) var(--space-4); }
  .hero-frame::before { inset: 10px; }
}

@media (max-width: 640px) {
  .site-header { padding: 8px 10px 0; }
  .site-header__inner { padding: 8px 14px; }
  .site-header__inner::before,
  .site-header__inner::after { display: none; }
  .site-brand__slogan { display: none; }
  .site-brand__mark { width: 36px; height: 36px; font-size: 17px; }
  .site-brand__name { font-size: 16px; }
  .site-nav__link { font-size: 15px; }
  .btn { padding: 10px 22px; font-size: 14px; }
  .section-head__title { font-size: 26px; }
}

/* ===== 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;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}