/* =========================================================
   爱游戏体育 · /assets/site.css
   共享外壳 / reset / 变量 / 中文排版 / 通用组件
   ========================================================= */

:root{
  /* 色彩 */
  --space: #050B1A;
  --panel: #0A1D2A;
  --indigo: #1A1240;
  --wine: #3B0E24;
  --cyan: #2BF2DD;
  --orange: #FF7A1A;
  --grass: #4BE37A;
  --white: #EAF6FF;
  --gray: #8FA6C4;
  --paper: #F1E9D8;
  --line: rgba(43, 242, 221, .16);
  --line-soft: rgba(143, 166, 196, .16);

  /* 字体 */
  --font-display: "HarmonyOS Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-legal: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;

  /* 尺寸 */
  --ticker-h: 42px;
  --topbar-h: 64px;
  --rail-w: 96px;
  --rail-w-open: 264px;

  /* 曲线 */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--white);
  background:
    radial-gradient(1200px 620px at 12% -10%, rgba(43, 242, 221, .07), transparent 62%),
    radial-gradient(900px 520px at 108% 18%, rgba(255, 122, 26, .06), transparent 58%),
    radial-gradient(720px 480px at 40% 120%, rgba(75, 227, 122, .05), transparent 60%),
    var(--space);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }

img, svg, video { max-width: 100%; display: block; }
button { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.05;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color .2s var(--ease), box-shadow .2s var(--ease);
}
a:hover { color: #fff; }
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--cyan); color: var(--space); }

/* ---------- 跳链 ---------- */
.skip-link {
  position: fixed;
  top: 0; left: 0;
  z-index: 300;
  padding: 12px 22px;
  background: var(--orange);
  color: var(--space);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  transform: translateY(-140%);
  transition: transform .2s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  color: var(--space);
}

/* ---------- 赛事快讯带 ---------- */
.ticker {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--ticker-h);
  z-index: 60;
  display: flex;
  align-items: stretch;
  background: #03060F;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.ticker::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--orange), var(--grass), transparent);
  opacity: .75;
  pointer-events: none;
}
.ticker__badge {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  padding: 0 28px 0 18px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .26em;
  color: var(--space);
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}
.ticker__viewport {
  flex: 1 1 auto;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 28px, #000 calc(100% - 28px), transparent);
          mask-image: linear-gradient(90deg, transparent, #000 28px, #000 calc(100% - 28px), transparent);
}
.ticker__rail {
  display: flex;
  align-items: center;
  height: 100%;
  width: max-content;
  animation: ticker-scroll 52s linear infinite;
}
@keyframes ticker-scroll {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--gray);
}
.ticker__item b { color: var(--white); font-weight: 700; letter-spacing: .06em; }
.ticker__item i { color: var(--orange); font-style: normal; padding: 0 2px; }
.ticker__item em {
  font-style: normal;
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--cyan);
}
.ticker__sep { color: rgba(143, 166, 196, .35); font-family: var(--font-mono); font-size: 11px; }

@media (prefers-reduced-motion: reduce) {
  .ticker__rail { animation: none; }
}

/* ---------- 阅读进度条 ---------- */
.scroll-progress {
  position: fixed;
  top: var(--ticker-h);
  left: 0;
  height: 2px;
  width: 0;
  z-index: 59;
  pointer-events: none;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  box-shadow: 0 0 12px rgba(43, 242, 221, .55);
  transition: width .1s linear;
}
@media (prefers-reduced-motion: reduce) {
  .scroll-progress { transition: none; }
}

/* ---------- 头部：移动顶栏 ---------- */
.site-header { position: relative; z-index: 50; }

.topbar {
  display: none;
  position: fixed;
  top: var(--ticker-h);
  left: 0; right: 0;
  height: var(--topbar-h);
  z-index: 55;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: rgba(5, 11, 26, .92);
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}
.topbar__brand:hover { color: var(--white); }
.topbar__mark {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: -.04em;
  color: var(--space);
  background: linear-gradient(135deg, var(--cyan), #16a897);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  box-shadow: 0 0 0 1px rgba(43, 242, 221, .45), 0 0 20px rgba(43, 242, 221, .28);
}
.topbar__text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.1;
  letter-spacing: -.02em;
}
.topbar__text small {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: .24em;
  color: var(--gray);
}
.topbar__toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  padding: 0 14px;
  background: rgba(43, 242, 221, .08);
  border: 1px solid rgba(43, 242, 221, .32);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.topbar__toggle:hover { background: rgba(43, 242, 221, .16); color: var(--white); }
.topbar__toggle-lines { display: flex; flex-direction: column; gap: 3px; }
.topbar__toggle-lines span {
  width: 14px; height: 2px;
  background: currentColor;
  transition: transform .2s var(--ease), opacity .2s;
}
.topbar__toggle[aria-expanded="true"] .topbar__toggle-lines span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.topbar__toggle[aria-expanded="true"] .topbar__toggle-lines span:nth-child(2) { opacity: 0; }
.topbar__toggle[aria-expanded="true"] .topbar__toggle-lines span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* ---------- 头部：桌面侧边轨道 ---------- */
.site-nav {
  position: fixed;
  top: var(--ticker-h);
  left: 0;
  bottom: 0;
  width: var(--rail-w);
  z-index: 50;
  overflow: hidden;
  background: linear-gradient(180deg, #08172A 0%, #050B1A 58%, #0A1D2A 100%);
  border-right: 1px solid var(--line);
  transition: width .34s var(--ease), border-right-color .25s var(--ease);
}
.site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 242, 221, .05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 242, 221, .035) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px;
  opacity: .7;
  pointer-events: none;
}
.site-nav::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: -40%;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(43, 242, 221, .18), transparent 65%);
  filter: blur(2px);
  pointer-events: none;
}
.site-nav:hover,
.site-nav:focus-within {
  width: var(--rail-w-open);
  border-right-color: rgba(43, 242, 221, .42);
}

.nav-inner {
  position: relative;
  z-index: 1;
  width: var(--rail-w-open);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 22px 0 18px;
}

/* 品牌锁形 */
.nav-brand {
  display: grid;
  grid-template-columns: var(--rail-w) 1fr;
  align-items: center;
  width: 100%;
  min-height: 60px;
  color: var(--white);
  text-decoration: none;
}
.nav-brand:hover { color: var(--white); }
.nav-brand__mark {
  justify-self: center;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: -.045em;
  color: var(--space);
  background: linear-gradient(135deg, var(--cyan), #16a897);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  box-shadow: 0 0 0 1px rgba(43, 242, 221, .5), 0 0 26px rgba(43, 242, 221, .34);
}
.nav-brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 14px;
  white-space: nowrap;
  overflow: hidden;
}
.nav-brand__text strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -.02em;
}
.nav-brand__text small {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .22em;
  color: var(--gray);
}

/* 赛季状态 */
.nav-status {
  display: grid;
  grid-template-columns: var(--rail-w) 1fr;
  align-items: center;
  width: 100%;
  height: 46px;
  margin-top: 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
}
.nav-status__dot {
  justify-self: center;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 4px rgba(75, 227, 122, .18), 0 0 14px rgba(75, 227, 122, .9);
  animation: status-pulse 2.6s ease-in-out infinite;
}
@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(75, 227, 122, .18), 0 0 14px rgba(75, 227, 122, .9); }
  50% { box-shadow: 0 0 0 7px rgba(75, 227, 122, .08), 0 0 22px rgba(75, 227, 122, .45); }
}
.nav-status__text { padding-left: 2px; white-space: nowrap; overflow: hidden; }

/* 章节列表 */
.nav-list {
  list-style: none;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
}
.nav-item { width: 100%; }
.nav-link {
  position: relative;
  display: grid;
  grid-template-columns: var(--rail-w) 1fr;
  align-items: center;
  width: 100%;
  height: 52px;
  color: var(--gray);
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.nav-link:hover {
  color: var(--white);
  background: rgba(43, 242, 221, .06);
  text-decoration: none;
}
.nav-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-align: center;
  transition: color .2s var(--ease);
}
.nav-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  padding-left: 14px;
  white-space: nowrap;
}
.nav-link[aria-current="page"] {
  color: var(--white);
  background: linear-gradient(90deg, rgba(43, 242, 221, .16), transparent 92%);
}
.nav-link[aria-current="page"] .nav-num { color: var(--cyan); }
.nav-link[aria-current="page"] .nav-label { color: #fff; }
.nav-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0; top: 9px; bottom: 9px;
  width: 3px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 8%, 100% 92%, 0 100%);
  box-shadow: 0 0 12px rgba(43, 242, 221, .8);
}

/* 行动区 */
.nav-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding: 16px 16px 0;
  border-top: 1px solid var(--line);
}
.nav-cta {
  height: 50px;
  padding: 0;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  justify-content: flex-start;
  background: linear-gradient(135deg, var(--orange), #d95a00);
  color: var(--space);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  box-shadow: 0 10px 26px -14px rgba(255, 122, 26, .9);
  transition: filter .2s var(--ease), transform .2s var(--ease);
}
.nav-cta:hover { filter: brightness(1.08); color: var(--space); text-decoration: none; }
.nav-cta__icon { justify-self: end; padding-right: 6px; font-size: 11px; }
.nav-cta__text { padding-left: 4px; }
.nav-cta--ghost {
  background: transparent;
  border: 1px solid rgba(43, 242, 221, .34);
  color: var(--white);
  box-shadow: none;
  grid-template-columns: var(--rail-w) 1fr;
  padding-left: 0;
}
.nav-cta--ghost .nav-cta__text { padding-left: 18px; font-size: 13px; letter-spacing: .04em; }
.nav-cta--ghost:hover {
  border-color: rgba(43, 242, 221, .8);
  background: rgba(43, 242, 221, .06);
  color: var(--cyan);
  filter: none;
}

.nav-utility {
  display: flex;
  align-items: center;
  padding: 14px 16px 0;
}
.motion-toggle {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  width: 100%;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  cursor: pointer;
  text-align: left;
  transition: color .2s var(--ease);
}
.motion-toggle:hover { color: var(--white); }
.motion-toggle__icon { justify-self: end; padding-right: 6px; font-size: 14px; }
.motion-toggle__text { padding-left: 4px; white-space: nowrap; }
.motion-toggle[aria-pressed="true"] { color: var(--cyan); }
.motion-toggle[aria-pressed="true"] .motion-toggle__icon { transform: rotate(90deg); }

/* ---------- 页面容器与网格 ---------- */
.page {
  position: relative;
  padding-top: calc(var(--ticker-h) + 32px);
  padding-left: calc(var(--rail-w) + clamp(20px, 3vw, 44px));
  padding-right: clamp(20px, 3vw, 44px);
  padding-bottom: 80px;
  min-height: 100vh;
}
.container { width: 100%; max-width: 1180px; margin-inline: auto; }

.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--asym { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }

/* ---------- 通用排版元件 ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: currentColor;
  flex: 0 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
  margin: 0 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 2.4vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gray);
}
.breadcrumb li { display: inline-flex; align-items: center; gap: 8px; }
.breadcrumb li:not(:last-child)::after { content: "›"; color: rgba(143, 166, 196, .5); }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb [aria-current="page"] { color: var(--cyan); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .02em;
  text-decoration: none;
  cursor: pointer;
  border: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: transform .18s var(--ease), filter .2s var(--ease), box-shadow .2s var(--ease), color .2s;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: linear-gradient(135deg, var(--orange), #d95a00);
  color: var(--space);
  box-shadow: 0 10px 26px -14px rgba(255, 122, 26, .9);
}
.btn--primary:hover { color: var(--space); filter: brightness(1.08); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  box-shadow: inset 0 0 0 1px rgba(43, 242, 221, .35);
}
.btn--ghost:hover { color: var(--cyan); box-shadow: inset 0 0 0 1px rgba(43, 242, 221, .85); }
.btn--paper {
  background: var(--paper);
  color: #101622;
  box-shadow: 6px 6px 0 -2px rgba(43, 242, 221, .38);
}
.btn--paper:hover { color: #101622; }

/* ---------- 纸张叠层卡片 ---------- */
.paper-card {
  position: relative;
  background: var(--paper);
  color: #14202c;
  padding: clamp(20px, 3vw, 32px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, .04),
    8px 8px 0 -2px rgba(43, 242, 221, .22),
    8px 8px 0 -1px rgba(43, 242, 221, .4);
}
.paper-card h3,
.paper-card h4 { color: #101622; }
.paper-card a { color: #0f5f57; }
.paper-card a:hover { color: #082f2b; }

/* ---------- 响应式图片占位容器 ---------- */
.media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg, rgba(43, 242, 221, .05) 0 12px, transparent 12px 24px),
    linear-gradient(135deg, #0A1D2A, #050B1A);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.media > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media--wide { aspect-ratio: 21 / 9; }
.media--portrait { aspect-ratio: 3 / 4; }
.media--square { aspect-ratio: 1 / 1; }
@media (max-width: 640px) {
  .media { aspect-ratio: 4 / 3; }
  .media--wide { aspect-ratio: 16 / 10; }
}

/* ---------- 数据元件 ---------- */
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat__value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--white);
}
.stat__value small {
  font-family: var(--font-mono);
  font-size: .42em;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--cyan);
  margin-left: 6px;
  vertical-align: middle;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .18em;
  color: var(--gray);
  text-transform: uppercase;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  background: rgba(43, 242, 221, .1);
  color: var(--cyan);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}
.tag--orange { background: rgba(255, 122, 26, .14); color: var(--orange); }
.tag--grass { background: rgba(75, 227, 122, .14); color: var(--grass); }
.tag--paper { background: rgba(20, 32, 44, .08); color: #2a3a48; }

/* ---------- 滚动显现 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 9vw, 108px);
  background:
    radial-gradient(760px 320px at 15% 0%, rgba(43, 242, 221, .08), transparent 72%),
    radial-gradient(560px 280px at 90% 100%, rgba(255, 122, 26, .05), transparent 70%),
    linear-gradient(180deg, #04070F, #070F20 100%);
  border-top: 1px solid var(--line);
}
.footer-edge {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--orange), var(--grass), transparent);
  opacity: .58;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 1.5fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  padding:
    clamp(36px, 5vw, 64px)
    clamp(20px, 4vw, 56px)
    clamp(28px, 3vw, 44px)
    calc(var(--rail-w) + clamp(20px, 4vw, 56px));
}

.footer-brand__lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
}
.footer-brand__lockup:hover { color: var(--white); }
.footer-brand__mark {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -.04em;
  color: var(--space);
  background: linear-gradient(135deg, var(--cyan), #16a897);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  box-shadow: 0 0 0 1px rgba(43, 242, 221, .45), 0 0 22px rgba(43, 242, 221, .28);
}
.footer-brand__words {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.footer-brand__words strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: -.02em;
}
.footer-brand__words small {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .24em;
  color: var(--gray);
}
.footer-brand__summary {
  margin: 18px 0 16px;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}
.footer-brand__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--grass);
}
.footer-brand__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 4px rgba(75, 227, 122, .16), 0 0 12px rgba(75, 227, 122, .8);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 32px);
}
.footer-col h3 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--cyan);
  text-transform: uppercase;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  color: var(--gray);
  font-size: 14px;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}
.footer-col a:hover {
  color: var(--white);
  padding-left: 4px;
}
.footer-col a[aria-current="page"] { color: var(--white); }
.footer-col a[aria-current="page"]::before {
  content: "› ";
  color: var(--cyan);
  font-family: var(--font-mono);
}

.footer-contact {
  background: var(--paper);
  color: #14202c;
  padding: clamp(20px, 2.4vw, 28px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow: 8px 8px 0 -2px rgba(43, 242, 221, .22), 8px 8px 0 -1px rgba(43, 242, 221, .4);
}
.footer-contact h3 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .22em;
  color: #6b5a2c;
  text-transform: uppercase;
}
.footer-contact__email {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  color: #0c1220;
  word-break: break-all;
}
.footer-contact__phone {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.02em;
  color: #0c1220;
}
.footer-contact__address {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.6;
  color: #3a3220;
}
.footer-contact__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid rgba(0, 0, 0, .12);
  font-size: 12px;
  line-height: 1.65;
  color: #6a5a32;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  padding:
    18px
    clamp(20px, 4vw, 56px)
    24px
    calc(var(--rail-w) + clamp(20px, 4vw, 56px));
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray);
}
.footer-bottom p { margin: 0; }
.footer-bottom__icp { color: var(--gray); }
.footer-bottom__strip {
  color: rgba(143, 166, 196, .42);
  letter-spacing: .3em;
  font-size: 10px;
}

/* ---------- 减少动效 ---------- */
html.reduce-motion *,
html.reduce-motion *::before,
html.reduce-motion *::after {
  animation-duration: .001ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: .001ms !important;
  scroll-behavior: auto !important;
}
html.reduce-motion .scroll-progress { transition: none; }

/* ---------- 响应式：平板 ---------- */
@media (max-width: 1023px) {
  body { font-size: 16px; }

  .topbar { display: flex; }

  .site-nav {
    top: 0;
    width: min(320px, 86vw);
    transform: translateX(-100%);
    transition: transform .32s var(--ease), box-shadow .3s var(--ease);
    border-right: 1px solid var(--line);
    z-index: 70;
  }
  .site-nav:hover,
  .site-nav:focus-within { width: min(320px, 86vw); }
  .site-nav[data-open="true"] {
    transform: translateX(0);
    box-shadow: 0 0 0 100vw rgba(2, 5, 12, .72), 0 0 44px rgba(43, 242, 221, .14);
  }

  .nav-inner {
    width: 100%;
    padding-top: calc(var(--ticker-h) + 14px);
  }
  .nav-brand { grid-template-columns: 64px 1fr; }
  .nav-brand__mark { width: 40px; height: 40px; font-size: 15px; }
  .nav-brand__text { padding-left: 8px; }

  .nav-status { grid-template-columns: 64px 1fr; height: 42px; }
  .nav-status__text { padding-left: 6px; }

  .nav-link { grid-template-columns: 64px 1fr; height: 54px; }
  .nav-num { font-size: 11px; letter-spacing: .14em; }
  .nav-label { font-size: 15px; padding-left: 6px; }

  .nav-cta { grid-template-columns: 48px 1fr; }
  .nav-cta--ghost { grid-template-columns: 48px 1fr; }
  .nav-cta--ghost .nav-cta__text { padding-left: 8px; }
  .nav-actions { padding: 16px 18px 0; }
  .nav-utility { padding: 14px 18px 0; }
  .motion-toggle { grid-template-columns: 0 1fr; }
  .motion-toggle__icon { display: none; }
  .motion-toggle__text { padding-left: 0; }

  .page {
    padding-top: calc(var(--ticker-h) + var(--topbar-h) + 24px);
    padding-left: clamp(16px, 4vw, 24px);
    padding-right: clamp(16px, 4vw, 24px);
    padding-bottom: 56px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    padding-left: clamp(16px, 4vw, 24px);
    padding-right: clamp(16px, 4vw, 24px);
    padding-top: clamp(28px, 6vw, 48px);
  }
  .footer-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-contact { max-width: 460px; }
  .footer-bottom {
    padding-left: clamp(16px, 4vw, 24px);
    padding-right: clamp(16px, 4vw, 24px);
    justify-content: flex-start;
  }

  .scroll-progress { top: var(--ticker-h); }
}

/* ---------- 响应式：手机 ---------- */
@media (max-width: 640px) {
  body { font-size: 15.5px; }

  .ticker__item { font-size: 10.5px; padding: 0 12px; gap: 6px; }
  .ticker__item em { font-size: 9px; letter-spacing: .14em; }
  .ticker__badge { padding: 0 22px 0 14px; font-size: 9.5px; letter-spacing: .2em; }

  .topbar { padding: 0 12px; }
  .topbar__text { font-size: 14px; }
  .topbar__text small { font-size: 7.5px; }
  .topbar__mark { width: 34px; height: 34px; font-size: 12px; }
  .topbar__toggle { padding: 0 12px; font-size: 10px; letter-spacing: .14em; }

  .grid--2, .grid--3, .grid--asym { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr; gap: 22px; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .section-head h2 { font-size: clamp(1.4rem, 5.5vw, 1.9rem); }
  .footer-bottom { font-size: 10px; letter-spacing: .1em; }
  .footer-bottom__strip { display: none; }
}

/* ---------- 偏好减动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .ticker__rail { animation: none; }
  .nav-status__dot { animation: none; }
  .btn:hover { transform: none; }
  .footer-col a:hover { padding-left: 0; }
}