/* =========================================================
   /assets/site.css — 共享外壳样式（reset / 变量 / 头部 / 页脚 / 通用组件）
   ========================================================= */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body, h1, h2, h3, h4, h5, p, figure, blockquote, dl, dd, ul, ol, hr { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg, video, canvas { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }
input, select, textarea { font: inherit; color: inherit; }
hr { border: 0; }

:root {
  --ink-900: #0A1A2A;
  --ink-800: #12283C;
  --ink-700: #1E3A52;
  --cyan: #2CF2D0;
  --cyan-soft: rgba(44, 242, 208, .14);
  --signal: #14C79B;
  --orange: #FF7C2E;
  --gold: #E5B04A;
  --rock: #7B8894;
  --moss: #3C5A49;
  --clay: #A65C42;
  --cream: #F1ECE3;
  --cream-72: rgba(241, 236, 227, .72);
  --cream-56: rgba(241, 236, 227, .56);
  --line: rgba(30, 58, 82, .95);
  --line-soft: rgba(30, 58, 82, .65);

  --font-sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --header-h: 72px;
  --rail-w: 96px;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 48px);

  --r-s: 10px;
  --r-m: 18px;
  --r-l: 30px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

body {
  background-color: var(--ink-900);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  min-height: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 底层草皮纹理 + 扫描线，全部为极低透明度装饰 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(60, 90, 73, .18) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(30, 58, 82, .30) 0 1px, transparent 1px 76px),
    linear-gradient(160deg, rgba(60, 90, 73, .12), transparent 55%);
  opacity: .55;
}

/* 头部为 sticky z-130；主内容与页脚需抬到纹理之上 */
main, .site-footer { position: relative; z-index: 1; }

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 400;
  padding: 12px 20px;
  background: var(--cyan);
  color: #05201C;
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  transform: translateY(-180%);
  transition: transform .22s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ================= 头部 ================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 130;
  background: transparent;
  color: var(--cream);
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.site-header[data-scrolled="true"] {
  background-color: rgba(10, 26, 42, .94);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 20px 44px -30px rgba(0, 0, 0, .95), inset 0 -1px 0 rgba(30, 58, 82, .9);
}

.header-inner {
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  padding-block: 9px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan);
  border: 1px solid rgba(44, 242, 208, .5);
  border-radius: 14px 14px 16px 4px;
  background: linear-gradient(150deg, rgba(44, 242, 208, .18), rgba(18, 40, 60, .92));
}
.brand-text { display: flex; flex-direction: column; line-height: 1.12; }
.brand-name {
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--cream);
}
.brand-tag {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--rock);
  max-height: 22px;
  overflow: hidden;
  transition: opacity .3s var(--ease), max-height .3s var(--ease);
}
.site-header[data-scrolled="true"] .brand-tag { opacity: 0; max-height: 0; }

.nav-wrap {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 26px);
  margin-left: auto;
}
.nav-list { display: flex; align-items: center; gap: clamp(4px, 1.4vw, 20px); }
.nav-item { position: relative; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 10px 2px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cream-72);
  white-space: nowrap;
  transition: color .2s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 3px;
  height: 2px;
  background: linear-gradient(90deg, var(--signal), var(--cyan));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .22s var(--ease);
}
.nav-link:hover { color: var(--cream); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link[aria-current="page"] { color: var(--cyan); }
.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  padding: 9px 15px;
  border: 1px solid rgba(44, 242, 208, .42);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.nav-toggle:hover { background: var(--cyan-soft); }
.nav-toggle-bars { display: inline-flex; flex-direction: column; gap: 4px; width: 16px; }
.nav-toggle-bars span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .24s var(--ease), width .24s var(--ease);
}
.nav-toggle-bars span:last-child { width: 10px; margin-left: auto; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:first-child { transform: translateY(3px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:last-child { width: 16px; transform: translateY(-3px) rotate(-45deg); }
.nav-toggle-text { white-space: nowrap; }

/* 细比分条 */
.ticker {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
  padding-block: 6px;
  border-top: 1px solid var(--line-soft);
  transition: opacity .3s var(--ease), background-color .3s var(--ease), border-color .3s var(--ease);
}
.ticker-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
}
.ticker-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--signal);
  animation: tickerPulse 2.2s infinite;
}
@keyframes tickerPulse {
  0%   { box-shadow: 0 0 0 0 rgba(20, 199, 155, .65); }
  70%  { box-shadow: 0 0 0 9px rgba(20, 199, 155, 0); }
  100% { box-shadow: 0 0 0 0 rgba(20, 199, 155, 0); }
}
.ticker-list {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.ticker-list::-webkit-scrollbar { display: none; }
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 2px 16px;
  border-right: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--cream-72);
  white-space: nowrap;
}
.ticker-item:last-child { border-right: 0; }
.ticker-league { font-size: 11px; letter-spacing: .08em; color: var(--rock); }
.ticker-team { font-size: 13px; font-weight: 500; color: var(--cream); }
.ticker-score {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .06em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.ticker-score i { font-style: normal; padding: 0 1px; color: var(--rock); }
.ticker-time { font-family: var(--font-mono); font-size: 11px; color: var(--orange); }
.ticker-note { flex: 0 0 auto; font-size: 11px; letter-spacing: .06em; color: var(--rock); }

/* 滚动后收缩为右下角角标 */
.ticker[data-collapsed="true"] {
  position: fixed;
  top: auto;
  left: auto;
  right: clamp(12px, 2.4vw, 28px);
  bottom: 20px;
  z-index: 120;
  width: auto;
  margin: 0;
  padding: 6px 14px;
  gap: 10px;
  border: 1px solid rgba(44, 242, 208, .45);
  border-radius: 999px;
  background-color: rgba(18, 40, 60, .96);
  box-shadow: 0 16px 36px -20px rgba(0, 0, 0, .95);
}
.ticker[data-collapsed="true"] .ticker-list { overflow: visible; }
.ticker[data-collapsed="true"] .ticker-live,
.ticker[data-collapsed="true"] .ticker-note,
.ticker[data-collapsed="true"] .ticker-item:not(:first-child) { display: none; }
.ticker[data-collapsed="true"] .ticker-item { padding: 0; border-right: 0; }

.scroll-line {
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(var(--progress, 0));
  transform-origin: left center;
  background: linear-gradient(90deg, var(--signal), var(--cyan) 58%, var(--orange));
  opacity: .9;
  pointer-events: none;
}

/* ================= 通用按钮 ================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-signal {
  background: var(--cyan);
  color: #05201C;
  box-shadow: 0 12px 26px -16px rgba(44, 242, 208, .9);
}
.btn-signal:hover { background: #63f7de; }
.btn-ghost {
  border-color: rgba(241, 236, 227, .26);
  color: var(--cream);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

/* ================= 页脚 ================= */

.site-footer {
  margin-top: clamp(64px, 10vw, 140px);
  border-top: 1px solid var(--line);
  color: var(--cream-72);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(60, 90, 73, .34), transparent 62%),
    linear-gradient(180deg, rgba(18, 40, 60, .72), var(--ink-900) 72%);
}
.footer-slash {
  height: clamp(38px, 6vw, 74px);
  background: linear-gradient(90deg, rgba(60, 90, 73, .9), rgba(166, 92, 66, .75) 55%, rgba(18, 40, 60, 0));
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  opacity: .5;
}
.footer-inner {
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.85fr);
  gap: clamp(28px, 5vw, 80px);
  padding-block: clamp(36px, 6vw, 74px) clamp(26px, 4vw, 46px);
}
.footer-brand { display: flex; align-items: flex-start; gap: 18px; }
.footer-vertical {
  flex: 0 0 auto;
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: .32em;
  color: var(--rock);
  padding-left: 10px;
  border-left: 1px solid rgba(44, 242, 208, .35);
}
.footer-brand-body { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-brand-line {
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--cream);
}
.footer-stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.footer-cta { flex: 0 0 auto; }

.footer-body { display: flex; flex-direction: column; gap: clamp(24px, 3.4vw, 44px); }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 36px);
}
.footer-col-title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}
.footer-list { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14.5px;
  color: var(--cream-72);
  background-image: linear-gradient(90deg, var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size .24s var(--ease), color .2s var(--ease);
}
.footer-link:hover { color: var(--cyan); background-size: 100% 1px; }

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: 1px dashed var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
}
.footer-contact { color: var(--cream-72); }
.footer-address { color: var(--rock); }
.footer-note { color: var(--rock); }

.footer-base {
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  padding-block: 18px 32px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--rock);
}

/* ================= 通用布局与内容组件 ================= */

.wrap {
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
}

.split-screen {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  gap: clamp(18px, 3vw, 44px);
  width: min(calc(100% - 2 * var(--gutter)), var(--wrap));
  margin-inline: auto;
}
.rail {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  align-self: start;
  width: var(--rail-w);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section { position: relative; padding-block: clamp(46px, 8vw, 108px); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px 24px;
  margin-bottom: clamp(24px, 4vw, 46px);
}
.section-title {
  font-size: clamp(1.6rem, 3.6vw, 2.8rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
}
.section-mark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: .9;
  letter-spacing: -.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(44, 242, 208, .5);
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--cyan);
}
.vertical-note {
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: .32em;
  color: var(--rock);
}

.grid { display: grid; gap: clamp(14px, 2vw, 26px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.lead {
  max-width: 54ch;
  font-size: clamp(1.02rem, 2vw, 1.28rem);
  line-height: 1.72;
  color: var(--cream-72);
}
.prose {
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(241, 236, 227, .86);
}
.prose p + p { margin-top: 1.05em; }
.prose a { color: var(--cyan); border-bottom: 1px solid rgba(44, 242, 208, .4); }
.prose strong { color: var(--cream); font-weight: 700; }

.card {
  position: relative;
  padding: clamp(16px, 2vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(160deg, rgba(18, 40, 60, .94), rgba(10, 26, 42, .88));
}
.card--accent {
  border-color: rgba(44, 242, 208, .38);
  box-shadow: inset 0 0 0 1px rgba(44, 242, 208, .08), 0 22px 50px -34px rgba(44, 242, 208, .55);
}
.card-kicker {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.card-title {
  font-size: clamp(1.02rem, 1.6vw, 1.22rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--cream);
}
.card-body {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-72);
}

/* 图片容器基础规则（页面阶段放占位图用） */
.figure { position: relative; margin: 0; }
.figure-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, rgba(30, 58, 82, .55) 0 2px, transparent 2px 12px),
    linear-gradient(150deg, var(--ink-800), var(--ink-900));
}
.figure-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(44, 242, 208, .07) 0 1px, transparent 1px 5px);
  opacity: .6;
}
.figure-media img,
.figure-media picture > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.figure-media--wide { aspect-ratio: 21 / 9; }
.figure-media--tall { aspect-ratio: 9 / 16; }
.figure-media--square { aspect-ratio: 1 / 1; }
.figure-caption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--rock);
}

/* 主题筛选：只筛当前页面已有内容 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.filter-btn {
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 40, 60, .72);
  color: rgba(241, 236, 227, .78);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.filter-btn:hover { border-color: rgba(44, 242, 208, .55); color: var(--cyan); }
.filter-btn[aria-pressed="true"] {
  background: var(--cyan-soft);
  border-color: var(--cyan);
  color: var(--cyan);
}
.filter-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--rock);
}
[data-filter-item][hidden] { display: none !important; }

/* 面包屑 */
.breadcrumb { padding-block: 22px; }
.breadcrumb-list { display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
}
.breadcrumb-item::after { content: "/"; color: var(--ink-700); }
.breadcrumb-item:last-child::after { content: none; }
.breadcrumb-link { color: var(--rock); transition: color .2s var(--ease); }
.breadcrumb-link:hover { color: var(--cyan); }
.breadcrumb-current { color: var(--cream); }

/* 显现 */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .56s var(--ease), transform .56s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ================= 响应式 ================= */

@media (max-width: 1120px) {
  .site-footer .footer-inner { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .split-screen { grid-template-columns: minmax(0, 1fr); }
  .rail {
    position: static;
    width: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
  }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; }
  .nav-wrap {
    position: fixed;
    inset: 0;
    z-index: 120;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 26px;
    margin: 0;
    padding: calc(var(--header-h) + 44px) clamp(22px, 7vw, 52px) 48px;
    background: linear-gradient(170deg, rgba(10, 26, 42, .99), rgba(18, 40, 60, .99));
    overflow-y: auto;
    transition: opacity .26s var(--ease), visibility .26s var(--ease), transform .26s var(--ease);
  }
  .nav-wrap[data-open="false"] {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    pointer-events: none;
  }
  .nav-wrap[data-open="true"] {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
  }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 2px; width: 100%; }
  .nav-item { width: 100%; }
  .nav-link {
    width: 100%;
    padding: 14px 0;
    font-size: clamp(1.45rem, 6vw, 2rem);
    font-weight: 800;
    border-bottom: 1px solid var(--line-soft);
    color: var(--cream);
  }
  .nav-link::after { display: none; }
  .nav-link[aria-current="page"] { color: var(--cyan); }
  .header-cta { margin-top: 6px; }
  body.is-nav-open { overflow: hidden; }
}

@media (max-width: 860px) {
  .ticker[data-collapsed="true"] { display: none; }
  .ticker-note { display: none; }
  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-vertical { display: none; }
  .footer-brand { gap: 0; }
}

@media (max-width: 620px) {
  :root { --header-h: 64px; }
  .brand-mark { width: 40px; height: 40px; font-size: 11.5px; }
  .brand-tag { letter-spacing: .16em; }
  .footer-cols { grid-template-columns: minmax(0, 1fr); }
  .footer-base { font-size: 11.5px; }
  .section-mark { -webkit-text-stroke-width: 1px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .ticker-dot { animation: none; }
}