/* ==========================================================================
   澳门吉斯尼 · 共享外壳样式  /assets/site.css
   reset / 变量 / 中文排版 / 头部浮岛 / 页脚 / 通用按钮 / 正文容器 / 网格 / 基础组件
   ========================================================================== */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

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

ul, ol { padding: 0; list-style: none; }

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

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

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

table { border-collapse: collapse; width: 100%; }

:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 2. 变量 ---------- */
:root {
  /* 色彩：近单色体系 + 单一亮色 */
  --ink-900: #04120D;
  --ink-800: #0A1F18;
  --ink-700: #123027;
  --ink-600: #1C4436;
  --jade-500: #2F6E59;
  --cyan: #45D9C6;
  --gold: #C9A24A;
  --gold-soft: #E8D194;
  --red: #D2554A;
  --coral: #E58A80;
  --porcelain: #F2EFE6;
  --mist: #9FB0A6;

  --line: rgba(28, 68, 54, 0.92);
  --line-soft: rgba(201, 162, 74, 0.32);

  /* 字体 */
  --font-heading: "MiSans", "HarmonyOS Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* 尺寸 */
  --shell: 1240px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --gap: 24px;
  --section-space: clamp(72px, 9vw, 132px);

  --ease: cubic-bezier(0.22, 0.7, 0.28, 1);
}

/* ---------- 3. 基础排版 ---------- */
body {
  min-height: 100%;
  background-color: var(--ink-900);
  background-image:
    radial-gradient(1000px 620px at 84% -10%, rgba(69, 217, 198, 0.075), transparent 62%),
    radial-gradient(760px 520px at -8% 12%, rgba(201, 162, 74, 0.07), transparent 58%),
    linear-gradient(180deg, #04120D 0%, #061812 55%, #04120D 100%);
  background-repeat: no-repeat;
  color: var(--porcelain);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--porcelain);
}

h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 700; }

strong, b { font-weight: 700; color: var(--porcelain); }

code, kbd, samp {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.9em;
}

::selection { background: rgba(69, 217, 198, 0.28); color: var(--porcelain); }

.link-underline {
  color: var(--gold-soft);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.link-underline:hover { color: var(--cyan); }

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

/* ---------- 4. 跳过链接 ---------- */
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  background: var(--ink-700);
  color: var(--gold-soft);
  font-size: 0.88rem;
  font-weight: 700;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 14px; }

/* ---------- 5. 布局容器 ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-space) 0; }
.section--tight { padding: 56px 0; }

.stack { display: flex; flex-direction: column; gap: 16px; }

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }

.rule {
  height: 1px;
  border: 0;
  background: var(--line);
}

.tick-strip {
  display: block;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, rgba(201, 162, 74, 0.55) 0 1px, transparent 1px 14px);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- 6. 悬浮胶囊头部 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  padding: 16px 0 24px;
  background: linear-gradient(180deg, rgba(4, 18, 13, 0.97) 0%, rgba(4, 18, 13, 0.86) 55%, rgba(4, 18, 13, 0) 100%);
  transition: padding 0.28s var(--ease);
}

.site-header[data-compact] { padding-top: 6px; padding-bottom: 18px; }

.progress-rail {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: rgba(28, 68, 54, 0.75);
  overflow: hidden;
}

.progress-rail__bar {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--gold), var(--cyan));
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 12px 10px 16px;
  border: 1px solid rgba(201, 162, 74, 0.42);
  border-radius: 999px;
  background: rgba(10, 31, 24, 0.74);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 22px 48px -34px rgba(0, 0, 0, 0.95);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
              padding 0.3s var(--ease), border-radius 0.3s var(--ease);
}

.site-header[data-scrolled] .site-header__inner {
  background: rgba(6, 22, 17, 0.94);
  border-color: rgba(201, 162, 74, 0.62);
}

.site-header[data-compact] .site-header__inner { padding: 6px 10px 6px 14px; }

/* 品牌 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand__glyph {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--gold);
  background: linear-gradient(150deg, rgba(201, 162, 74, 0.26), rgba(69, 217, 198, 0.1));
  color: var(--gold-soft);
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-family: var(--font-heading); font-size: 1.02rem; font-weight: 800; color: var(--porcelain); }
.brand__strap { font-size: 0.7rem; letter-spacing: 0.16em; color: var(--mist); }

/* 栏目胶囊 */
.site-nav { margin-left: auto; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--mist);
  white-space: nowrap;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.nav-link:hover { color: var(--gold-soft); background: rgba(201, 162, 74, 0.1); }

.nav-link[aria-current="page"] {
  color: #06170F;
  background: var(--gold);
  font-weight: 700;
  box-shadow: 0 8px 20px -12px rgba(201, 162, 74, 0.95);
}

.nav-cta { display: none; }

.header-cta {
  flex: 0 0 auto;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(201, 162, 74, 0.18), rgba(201, 162, 74, 0.04));
  color: var(--gold-soft);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: background 0.22s var(--ease), color 0.22s var(--ease);
}

.header-cta:hover { background: var(--gold); color: #06170F; }

/* 移动菜单按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(201, 162, 74, 0.45);
  color: var(--gold-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.nav-toggle__bars { display: inline-grid; gap: 4px; width: 16px; }
.nav-toggle__bars i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 7. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 31, 24, 0.88), rgba(4, 18, 13, 1));
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, rgba(201, 162, 74, 0.5) 0 1px, transparent 1px 28px);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.7fr)) minmax(0, 1.05fr);
  gap: 40px 32px;
  padding: 76px 0 46px;
}

.footer-brand .brand { margin-bottom: 18px; }

.footer-summary {
  max-width: 40ch;
  font-size: 0.92rem;
  color: var(--mist);
}

.footer-brand .tick-strip { margin-top: 20px; width: 148px; }

.footer-col__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.92rem;
  color: var(--porcelain);
  transition: color 0.2s var(--ease);
}
.footer-links a:hover { color: var(--cyan); }

.footer-contact { display: flex; flex-direction: column; gap: 12px; }

.footer-contact__line {
  display: flex;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--porcelain);
  word-break: break-all;
}

.footer-contact__key {
  flex: 0 0 auto;
  color: var(--jade-500);
  letter-spacing: 0.08em;
}

.footer-note {
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--mist);
}

.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
}

.footer-legal {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.footer-note--domain { margin-top: 0; }

/* ---------- 8. 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.btn--gold {
  border-color: var(--gold);
  color: var(--gold-soft);
  background: linear-gradient(180deg, rgba(201, 162, 74, 0.18), rgba(201, 162, 74, 0.05));
}
.btn--gold:hover { background: var(--gold); color: #06170F; }

.btn--ghost {
  border-color: var(--line);
  color: var(--porcelain);
  background: rgba(18, 48, 39, 0.6);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn--sm { padding: 9px 16px; font-size: 0.84rem; }
.btn--block { width: 100%; }

/* ---------- 9. 面包屑 ---------- */
.breadcrumbs { font-size: 0.82rem; color: var(--mist); }

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.breadcrumbs__item { display: inline-flex; align-items: center; gap: 10px; }

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--jade-500);
}

.breadcrumbs__item a:hover { color: var(--gold-soft); }
.breadcrumbs__item [aria-current="page"] { color: var(--porcelain); }

/* ---------- 10. 正文容器 ---------- */
.prose { max-width: 66ch; color: var(--porcelain); }
.prose p + p { margin-top: 16px; }
.prose h2 { margin-top: 44px; }
.prose h3 { margin-top: 30px; }
.prose ul { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.prose li { position: relative; padding-left: 18px; color: var(--mist); }
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--jade-500);
}
.prose a { color: var(--gold-soft); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--cyan); }

.lede { max-width: 62ch; font-size: 1.0625rem; line-height: 1.75; color: var(--mist); }

/* ---------- 11. 编号章节 ---------- */
.chapter { position: relative; }

.chapter__index {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--jade-500);
  transition: color 0.24s var(--ease), text-shadow 0.24s var(--ease);
}

.chapter__title {
  margin-top: 10px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--mist);
  transition: color 0.24s var(--ease);
}

.chapter__lead { margin-top: 12px; font-size: 0.98rem; color: var(--mist); max-width: 56ch; }

.chapter.is-current .chapter__index { color: var(--gold); text-shadow: 0 0 26px rgba(201, 162, 74, 0.35); }
.chapter.is-current .chapter__title { color: var(--porcelain); }

/* ---------- 12. 面板与卡片 ---------- */
.panel,
.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(18, 48, 39, 0.9), rgba(10, 31, 24, 0.92));
  overflow: hidden;
}

.panel::before,
.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 34px;
  background: linear-gradient(180deg, var(--gold), rgba(201, 162, 74, 0));
  opacity: 0.65;
}

.card__title { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: var(--porcelain); }
.card__meta {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  color: var(--mist);
}

/* ---------- 13. 关键数字 ---------- */
.stat { display: flex; flex-direction: column; gap: 6px; }

.stat__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.stat__label { font-size: 0.86rem; letter-spacing: 0.02em; color: var(--mist); }

.stat--gold .stat__value { color: var(--gold-soft); }
.stat--red .stat__value { color: var(--coral); }

/* ---------- 14. 刻度卡（返水档位） ---------- */
.tick-scale { display: flex; flex-direction: column; gap: 14px; }

.tick-scale__row {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.tick-scale__label {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  color: var(--mist);
}

.tick-scale__track {
  position: relative;
  height: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-700);
  overflow: hidden;
}

.tick-scale__fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--jade-500), var(--cyan));
  transition: width 0.6s var(--ease);
}

.tick-scale__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.86rem;
  color: var(--porcelain);
}

/* ---------- 15. 跨度条（当季限红） ---------- */
.span-bar {
  position: relative;
  height: 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-700);
}

.span-bar__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(69, 217, 198, 0.85), rgba(201, 162, 74, 0.9));
}

.span-bar__marker {
  position: absolute;
  top: -6px;
  bottom: -6px;
  width: 1px;
  background: var(--coral);
}

/* ---------- 16. 标签 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.tag--gold { border-color: rgba(201, 162, 74, 0.6); color: var(--gold-soft); }
.tag--cyan { border-color: rgba(69, 217, 198, 0.55); color: var(--cyan); }
.tag--red { border-color: rgba(210, 85, 74, 0.6); color: var(--coral); }

/* ---------- 17. 折叠组件 ---------- */
.fold {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(18, 48, 39, 0.86), rgba(10, 31, 24, 0.9));
}

.fold::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: var(--cyan);
  opacity: 0.55;
  transition: opacity 0.24s var(--ease);
}

.fold[open]::before { opacity: 1; }

.fold__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px 18px 26px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--porcelain);
  cursor: pointer;
  list-style: none;
}

.fold__head::-webkit-details-marker { display: none; }

.fold__body { padding: 0 22px 22px 26px; font-size: 0.94rem; color: var(--mist); }

/* ---------- 18. 图片容器 ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(201, 162, 74, 0.3);
  border-radius: var(--radius-lg);
  background-image:
    radial-gradient(120% 100% at 18% 0%, rgba(47, 110, 89, 0.4), transparent 62%),
    linear-gradient(150deg, var(--ink-700), var(--ink-800));
}

.media-frame > img,
.media-frame > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05) brightness(0.92);
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(201, 162, 74, 0.18);
  border-radius: calc(var(--radius-lg) - 12px);
  pointer-events: none;
}

.media-frame--wide { aspect-ratio: 16 / 9; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--square { aspect-ratio: 1 / 1; }

.media-frame__caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 19. 显现动效 ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

[data-reveal].is-visible { animation: rise 0.52s var(--ease) both; }

/* ---------- 20. 响应式 ---------- */
@media (max-width: 1024px) {
  .site-header__inner {
    flex-wrap: wrap;
    padding: 10px 12px;
    border-radius: 22px;
  }

  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }

  .site-nav {
    order: 5;
    flex: 1 0 100%;
    margin-left: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.32s var(--ease), opacity 0.24s var(--ease);
  }

  .site-nav[data-open] {
    max-height: 560px;
    opacity: 1;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
    margin-top: 4px;
  }

  .nav-link {
    display: block;
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 0.95rem;
  }

  .nav-cta { display: block; margin-top: 8px; }
  .nav-cta .btn { width: 100%; }
}

@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 980px) {
  .col-4, .col-5, .col-6, .col-7, .col-8 { grid-column: span 12; }
}

@media (max-width: 700px) {
  .shell { padding: 0 16px; }
  .grid { gap: 18px; }
  .brand__strap { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding: 60px 0 36px; }
  .footer-base { flex-direction: column; align-items: flex-start; gap: 8px; }
  .tick-scale__row { grid-template-columns: 62px minmax(0, 1fr) auto; gap: 10px; }
}

/* ---------- 21. 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-property: color, background-color, border-color, opacity !important;
    transition-duration: 0.2s !important;
  }

  [data-reveal].is-visible { animation: none; opacity: 1; transform: none; }
  .site-header,
  .site-header__inner { transition: none !important; }
}