/* ==========================================================================
   /assets/site.css — 澳客体育 共享外壳样式表
   ========================================================================== */

/* ---------- 1. 变量 ---------- */
:root {
  --c-ink: #0B3D2E;
  --c-night: #071F18;
  --c-cyan: #00E5C3;
  --c-gold: #FFB347;
  --c-moss: #8FA79B;
  --c-paper: #EAF3EF;
  --c-line: #6B8578;
  --c-mist: #C7D8D0;
  --c-gold-dim: #D98B3A;
  --c-cyan-deep: #00A08A;

  --font-display: "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", sans-serif;
  --font-data: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --font-editorial: Georgia, "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;

  --wrap: 1280px;
  --gutter: clamp(18px, 4vw, 48px);
  --header-h: 88px;
  --header-h-solid: 64px;
  --radius: 2px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--c-night);
}

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

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

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

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

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

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

/* ---------- 3. 基础与中文排版 ---------- */
body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--c-paper);
  background-color: var(--c-ink);
  background-image:
    radial-gradient(circle at 10% 6%, rgba(0, 229, 195, 0.07), transparent 44%),
    radial-gradient(circle at 92% 2%, rgba(255, 179, 71, 0.055), transparent 40%),
    linear-gradient(180deg, #0B3D2E 0%, #093326 58%, #071F18 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

strong { font-weight: 700; color: var(--c-paper); }

::selection { background: rgba(0, 229, 195, 0.28); color: var(--c-paper); }

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

/* ---------- 4. 布局基础 ---------- */
.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 36px);
}

.prose {
  max-width: 72ch;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(234, 243, 239, 0.88);
}

.prose p + p { margin-top: 1.1em; }

.prose h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-top: 1.8em;
  margin-bottom: 0.6em;
}

.prose h3 {
  font-size: clamp(19px, 2vw, 22px);
  margin-top: 1.4em;
  margin-bottom: 0.5em;
}

.prose ul,
.prose ol {
  margin-top: 0.8em;
  padding-left: 1.2em;
  list-style: disc;
}

.prose li { margin-bottom: 0.4em; }

.rule-v { position: relative; }

.rule-v::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--c-line) 12%, var(--c-line) 88%, transparent);
}

.editorial {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.7;
  color: var(--c-mist);
}

.dropcap::first-letter {
  float: left;
  font-family: var(--font-editorial);
  font-size: 3.2em;
  line-height: 0.86;
  padding: 6px 10px 0 0;
  color: var(--c-gold);
}

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.62em 1.15em;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease),
              border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.btn-solid {
  background: var(--c-cyan);
  color: #04231B;
}

.btn-solid:hover { background: var(--c-cyan-deep); color: var(--c-paper); }

.btn-solid:active { transform: translateY(1px); }

.btn-gold {
  background: var(--c-gold);
  color: #2B1900;
}

.btn-gold:hover { background: var(--c-gold-dim); color: var(--c-paper); }

.btn-ghost {
  border-color: var(--c-line);
  color: var(--c-paper);
  background: rgba(11, 61, 46, 0.35);
}

.btn-ghost:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0, 229, 195, 0.08);
}

/* ---------- 6. 页头 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  --progress: 0%;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.32s var(--ease), border-color 0.32s var(--ease),
              box-shadow 0.32s var(--ease);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 31, 24, 0.92) 0%, rgba(7, 31, 24, 0.5) 58%, rgba(7, 31, 24, 0) 100%);
  transition: opacity 0.32s var(--ease);
}

.site-header.is-solid {
  background: var(--c-night);
  border-bottom-color: var(--c-line);
  box-shadow: 0 18px 44px -32px rgba(0, 0, 0, 0.95);
}

.site-header.is-solid::before { opacity: 0; }

.header-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 36px);
  height: var(--header-h);
  transition: height 0.32s var(--ease);
}

.site-header.is-solid .header-inner { height: var(--header-h-solid); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.header-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  z-index: 3;
  background: rgba(107, 133, 120, 0.3);
}

.header-progress span {
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--c-cyan), var(--c-gold));
  transition: width 0.12s linear;
}

/* 跳过链接 */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -120px;
  z-index: 140;
  padding: 0.7em 1.1em;
  font-size: 14px;
  font-weight: 700;
  color: #04231B;
  background: var(--c-cyan);
  border-radius: var(--radius);
  transition: top 0.2s var(--ease);
}

.skip-link:focus { top: 12px; }

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

.brand-mark {
  position: relative;
  width: 36px;
  height: 36px;
  flex: none;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(0, 229, 195, 0.22), rgba(7, 31, 24, 0) 70%);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: auto -8px -1px -8px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-cyan) 0 62%, var(--c-gold) 62% 100%);
  transform: rotate(-18deg);
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 195, 0.75);
}

.brand-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.08em;
  line-height: 1.1;
  color: var(--c-paper);
}

.brand-tag {
  display: block;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  color: var(--c-moss);
}

.brand--footer .brand-name { font-size: 18px; }

/* 主导航 */
.site-nav {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 2vw, 28px);
  margin-inline: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(4px, 1.6vw, 22px);
}

.nav-link {
  position: relative;
  display: inline-block;
  padding: 8px 4px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: rgba(234, 243, 239, 0.78);
  transition: color 0.22s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 2px;
  height: 2px;
  background: var(--c-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}

.nav-link:hover { color: var(--c-paper); }

.nav-link:hover::after { transform: scaleX(1); }

.nav-link[aria-current="page"] { color: var(--c-cyan); }

.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--c-gold);
}

.nav-actions { display: none; }

/* 汉堡按钮 */
.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(7, 31, 24, 0.55);
  transition: border-color 0.22s var(--ease);
}

.nav-toggle:hover { border-color: var(--c-cyan); }

.nav-toggle-box {
  position: relative;
  display: block;
  width: 20px;
  height: 14px;
}

.nav-toggle-box span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--c-paper);
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease),
              background-color 0.22s var(--ease);
}

.nav-toggle-box span:nth-child(1) { top: 0; }
.nav-toggle-box span:nth-child(2) { top: 6px; }
.nav-toggle-box span:nth-child(3) { top: 12px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--c-cyan);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(2) { opacity: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--c-cyan);
}

/* ---------- 7. 面包屑 ---------- */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: calc(var(--header-h) + 28px);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-moss);
}

.crumbs li { display: flex; align-items: center; gap: 8px; }

.crumbs li + li::before {
  content: "/";
  color: var(--c-line);
}

.crumbs a { color: var(--c-moss); transition: color 0.2s var(--ease); }

.crumbs a:hover { color: var(--c-cyan); }

/* ---------- 8. 通用内容块 ---------- */
.section-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-bottom: clamp(20px, 3vw, 36px);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(107, 133, 120, 0.4);
}

.section-kicker {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-cyan);
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
}

/* 赛类色带 */
.band {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  text-transform: uppercase;
}

.band::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.band--cup {
  color: var(--c-cyan);
  background: rgba(0, 229, 195, 0.1);
  border-color: rgba(0, 229, 195, 0.36);
}

.band--league {
  color: var(--c-gold);
  background: rgba(255, 179, 71, 0.1);
  border-color: rgba(255, 179, 71, 0.36);
}

.band--friendly {
  color: var(--c-moss);
  background: rgba(143, 167, 155, 0.1);
  border-color: rgba(143, 167, 155, 0.36);
}

/* 数据锚点 */
.stat {
  display: block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.stat--gold { color: var(--c-gold); }

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-moss);
}

/* ---------- 9. 图片容器（页面阶段放占位/实图） ---------- */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--c-night);
  isolation: isolate;
}

.media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06) brightness(0.96);
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  mix-blend-mode: overlay;
  background-image:
    repeating-linear-gradient(90deg, rgba(199, 216, 208, 0.16) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(0deg, rgba(199, 216, 208, 0.1) 0 1px, transparent 1px 6px);
}

.media--21x9 { aspect-ratio: 21 / 9; }
.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--1x1 { aspect-ratio: 1 / 1; }
.media--tall { aspect-ratio: 3 / 4; }

.media--placeholder {
  background: linear-gradient(140deg, #0B3D2E 0%, #071F18 72%);
}

.media--placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(135deg, rgba(0, 229, 195, 0.07) 0 2px, transparent 2px 14px);
}

.media-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 16px 16px 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-paper);
  background: linear-gradient(0deg, rgba(7, 31, 24, 0.94), rgba(7, 31, 24, 0));
}

/* ---------- 10. 可展开组 ---------- */
.disclosure {
  border-top: 1px solid rgba(107, 133, 120, 0.4);
}

.disclosure:last-of-type {
  border-bottom: 1px solid rgba(107, 133, 120, 0.4);
}

.disclosure[open] { background: rgba(7, 31, 24, 0.35); }

.disclosure > summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 4px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--c-paper);
  transition: color 0.22s var(--ease);
}

.disclosure > summary::-webkit-details-marker { display: none; }

.disclosure > summary:hover { color: var(--c-cyan); }

.disclosure > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1;
  color: var(--c-cyan);
}

.disclosure[open] > summary::after {
  content: "–";
  color: var(--c-gold);
}

.disclosure-body {
  padding: 0 4px 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 11. 标签与筛选 ---------- */
.tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  padding: 9px 16px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-mist);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease),
              background-color 0.22s var(--ease);
}

.tab:hover { color: var(--c-paper); border-color: var(--c-mist); }

.tab[aria-selected="true"],
.tab.is-active {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
  background: rgba(0, 229, 195, 0.12);
}

/* ---------- 12. 滚动显现 ---------- */
[data-observe] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.36s var(--ease), transform 0.42s cubic-bezier(0.2, 0.7, 0.3, 1);
}

[data-observe].is-inview {
  opacity: 1;
  transform: none;
}

/* ---------- 13. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(64px, 10vw, 140px);
  background: var(--c-night);
  border-top: 1px solid var(--c-line);
  color: var(--c-paper);
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--c-cyan) 0 33.3%,
    var(--c-gold) 33.3% 66.6%,
    var(--c-moss) 66.6% 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 44px);
  padding-top: clamp(44px, 6vw, 76px);
  padding-bottom: clamp(32px, 4vw, 56px);
}

.footer-brand { grid-column: span 3; }
.footer-col { grid-column: span 2; }
.footer-col--contact { grid-column: span 3; }

.footer-note {
  margin-top: 18px;
  max-width: 30ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mist);
}

.footer-stamp {
  margin-top: 14px;
  padding-left: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-moss);
  border-left: 2px solid var(--c-gold);
}

.footer-title {
  margin-bottom: 16px;
  padding-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--c-moss);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(107, 133, 120, 0.35);
}

.footer-list li {
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.6;
}

.footer-list a {
  color: var(--c-paper);
  opacity: 0.82;
  transition: color 0.22s var(--ease), opacity 0.22s var(--ease);
}

.footer-list a::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 1px;
  margin-right: 0;
  vertical-align: middle;
  background: var(--c-cyan);
  transition: width 0.22s var(--ease), margin-right 0.22s var(--ease);
}

.footer-list a:hover {
  color: var(--c-cyan);
  opacity: 1;
}

.footer-list a:hover::before {
  width: 14px;
  margin-right: 6px;
}

.footer-list--plain li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.footer-key {
  padding-top: 3px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-moss);
}

.footer-base {
  border-top: 1px solid rgba(107, 133, 120, 0.35);
  background: rgba(7, 31, 24, 0.62);
}

.footer-base-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 20px;
  padding-bottom: 24px;
}

.footer-copy {
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--c-moss);
  font-variant-numeric: tabular-nums;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-legal a {
  font-size: 13px;
  color: var(--c-mist);
  transition: color 0.22s var(--ease);
}

.footer-legal a:hover { color: var(--c-cyan); }

/* ---------- 14. 平板 ---------- */
@media (max-width: 1080px) {
  :root {
    --header-h: 64px;
    --header-h-solid: 64px;
  }

  .site-header {
    background: var(--c-night);
    border-bottom-color: rgba(107, 133, 120, 0.5);
    box-shadow: none;
  }

  .site-header::before { opacity: 0; }

  .brand-tag { display: none; }

  .header-cta { display: none; }

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

  .site-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    z-index: 70;
    display: block;
    margin: 0;
    padding: 6px var(--gutter) 34px;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    background: var(--c-night);
    border-bottom: 1px solid var(--c-line);
    box-shadow: 0 40px 60px -42px rgba(0, 0, 0, 0.95);
    transform: translateY(-102%);
    visibility: hidden;
    transition: transform 0.34s var(--ease), visibility 0.34s var(--ease);
  }

  .site-nav[data-open="true"] {
    transform: translateY(0);
    visibility: visible;
  }

  html.nav-open { overflow: hidden; }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list li + li { border-top: 1px solid rgba(107, 133, 120, 0.32); }

  .nav-link {
    display: block;
    padding: 16px 4px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 17px;
    letter-spacing: 0.06em;
  }

  .nav-link::after {
    left: 4px;
    right: auto;
    bottom: 10px;
    width: 22px;
  }

  .nav-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
  }

  .nav-actions .btn {
    width: 100%;
    padding: 0.92em 1em;
    font-size: 15px;
  }

  .footer-brand { grid-column: 1 / -1; }
  .footer-col,
  .footer-col--contact { grid-column: span 6; }

  .footer-note { max-width: none; }
}

/* ---------- 15. 手机 ---------- */
@media (max-width: 640px) {
  body { font-size: 15px; }

  .brand-mark { width: 32px; height: 32px; }

  .brand-name { font-size: 17px; }

  .footer-col,
  .footer-col--contact { grid-column: 1 / -1; }

  .footer-note { font-size: 14px; }

  .footer-base-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

/* ---------- 16. 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  [data-observe] {
    opacity: 1 !important;
    transform: none !important;
  }
}