/* ==========================================================================
   ANBO ESPORTS — /assets/site.css
   共享外壳：reset / 变量 / 中文排版 / 页头 / 页脚 / 通用组件
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background-color: #070B18;
}

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

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

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

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

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

:root {
  /* 深空基底 */
  --ink-900: #070B18;
  --ink-800: #0A0F1E;
  --ink-700: #0D1426;
  --ink-600: #131C33;

  /* 暖纸区 */
  --paper: #F2EBDD;
  --paper-dim: #D8CDBB;
  --paper-ink: #0A0F1E;
  --paper-muted: #6B6252;

  /* 强调色 */
  --cyan: #22E0D6;
  --violet: #8A5CF6;
  --orange: #FF5A2B;
  --amber: #FFB020;
  --mute: #8A96A8;
  --white: #FFFFFF;

  /* 线条 */
  --line: rgba(34, 224, 214, 0.22);
  --line-soft: rgba(138, 150, 168, 0.2);
  --line-strong: rgba(34, 224, 214, 0.45);

  /* 字体 */
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "HarmonyOS Sans SC", "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* 尺寸 */
  --shell: 1320px;
  --pad: clamp(18px, 4vw, 48px);

  --r-sm: 2px;
  --r-md: 4px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.28s;
}

body {
  min-height: 100vh;
  background-color: var(--ink-900);
  background-image:
    radial-gradient(1100px 620px at 84% -12%, rgba(138, 92, 246, 0.16), transparent 62%),
    radial-gradient(900px 520px at 2% -4%, rgba(34, 224, 214, 0.1), transparent 60%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(34, 224, 214, 0.28);
  color: var(--white);
}

:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ------------------------------ 布局基础 ------------------------------ */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  padding-block: clamp(48px, 7vw, 104px);
}

.divider {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line-soft) 20%, var(--line-soft) 80%, transparent);
}

/* ------------------------------ 排版 ------------------------------ */

.headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(44px, 7.4vw, 120px);
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--white);
  text-wrap: balance;
}

.headline--xl {
  font-size: clamp(56px, 9vw, 152px);
  line-height: 0.92;
}

.headline--sm {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.headline em {
  font-style: normal;
  font-weight: 700;
  color: var(--cyan);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--white);
}

.lede {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.8;
  color: var(--paper-dim);
  max-width: 66ch;
}

.prose {
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-dim);
  max-width: 72ch;
}

.prose p + p { margin-top: 1.1em; }
.prose strong { color: var(--white); font-weight: 600; }
.prose a { color: var(--cyan); border-bottom: 1px solid rgba(34, 224, 214, 0.35); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.eyebrow::before {
  content: "";
  flex: 0 0 auto;
  width: 26px;
  height: 1px;
  background: currentColor;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

/* ------------------------------ 按钮与标签 ------------------------------ */

.btn {
  --btn-bg: transparent;
  --btn-fg: var(--paper);
  --btn-bd: var(--line-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 11px 20px;
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-sm);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  --btn-bg: var(--orange);
  --btn-fg: #0A0F1E;
  --btn-bd: var(--orange);
  font-weight: 700;
}

.btn--primary:hover {
  --btn-bg: #FF7448;
  --btn-bd: #FF7448;
  box-shadow: 0 12px 28px -14px rgba(255, 90, 43, 0.9);
}

.btn--ghost { --btn-fg: var(--paper); }

.btn--ghost:hover {
  --btn-fg: var(--cyan);
  --btn-bd: var(--line-strong);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  white-space: nowrap;
}

.tag--cyan { color: var(--cyan); border-color: rgba(34, 224, 214, 0.4); }
.tag--violet { color: #B79BFF; border-color: rgba(138, 92, 246, 0.45); }
.tag--orange { color: var(--orange); border-color: rgba(255, 90, 43, 0.45); }
.tag--amber { color: var(--amber); border-color: rgba(255, 176, 32, 0.45); }

/* ------------------------------ 面包屑 ------------------------------ */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

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

.breadcrumb li + li::before {
  content: "/";
  color: rgba(138, 150, 168, 0.5);
}

.breadcrumb a { transition: color var(--dur) var(--ease); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb [aria-current="page"] { color: var(--paper-dim); }

/* ------------------------------ 面板 ------------------------------ */

.panel {
  position: relative;
  padding: clamp(20px, 2.4vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(13, 20, 38, 0.94), rgba(7, 11, 24, 0.94));
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(34, 224, 214, 0));
  opacity: 0.75;
}

.panel--paper {
  background: var(--paper);
  border-color: rgba(10, 15, 30, 0.12);
  color: var(--paper-ink);
}

.panel--paper::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 90, 43, 0));
}

/* ------------------------------ 图片容器 ------------------------------ */

.media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background:
    radial-gradient(120% 90% at 20% 0%, rgba(138, 92, 246, 0.22), transparent 62%),
    radial-gradient(110% 80% at 90% 100%, rgba(34, 224, 214, 0.16), transparent 60%),
    var(--ink-700);
}

.media > img,
.media > svg,
.media > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgba(7, 11, 24, 0.16) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, transparent 52%, rgba(7, 11, 24, 0.6));
  opacity: 0.5;
}

.media--21x9 { aspect-ratio: 21 / 9; }
.media--16x10 { aspect-ratio: 16 / 10; }
.media--4x5 { aspect-ratio: 4 / 5; }
.media--1x1 { aspect-ratio: 1 / 1; }
.media--tall { aspect-ratio: 3 / 4; }
.media--plain::after { display: none; }

.media--clip {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

/* ------------------------------ 显现动画协议 ------------------------------ */

html.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.62s var(--ease), transform 0.62s var(--ease);
  will-change: opacity, transform;
}

html.js-reveal [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   跳至主内容
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -80px;
  left: var(--pad);
  z-index: 200;
  padding: 10px 20px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  background: var(--cyan);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: top var(--dur) var(--ease);
}

.skip-link:focus {
  top: 0;
  outline-color: var(--white);
}

/* ==========================================================================
   页头 —— 控制台横梁 + 导航边框
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: linear-gradient(180deg, rgba(7, 11, 24, 0.98), rgba(7, 11, 24, 0.94));
  border-bottom: 1px solid rgba(34, 224, 214, 0.18);
  box-shadow: 0 20px 44px -34px rgba(34, 224, 214, 0.75);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 52%, var(--orange));
  opacity: 0.9;
}

.header-console {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 32px);
  width: 100%;
  max-width: var(--shell);
  min-height: 64px;
  margin-inline: auto;
  padding: 12px var(--pad);
}

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

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid var(--cyan);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: radial-gradient(circle at 30% 20%, rgba(34, 224, 214, 0.2), transparent 72%);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(34, 224, 214, 0.26);
  pointer-events: none;
}

.brand-text { display: block; }

.brand-name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--white);
}

.brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.22em;
  color: var(--mute);
}

/* 状态芯片带 */
.status-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.status-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(34, 224, 214, 0.55);
  animation: anbo-pulse 2.6s ease-out infinite;
}

@keyframes anbo-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 224, 214, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(34, 224, 214, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 224, 214, 0); }
}

.status-item b {
  font-weight: 700;
  color: var(--orange);
}

.status-sep { color: rgba(138, 150, 168, 0.38); }

/* 右侧工具与行动 */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  margin-left: auto;
}

.utility-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.utility-link {
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.utility-link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.header-cta { flex: 0 0 auto; }

/* 移动导航按钮 */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid rgba(34, 224, 214, 0.4);
  border-radius: var(--r-sm);
  background: rgba(34, 224, 214, 0.05);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav-toggle:hover {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, 0.12);
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--cyan);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(3.25px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* 主导航：横向边框 */
.site-nav {
  border-top: 1px solid rgba(138, 150, 168, 0.18);
  background: linear-gradient(180deg, rgba(13, 20, 38, 0.55), rgba(7, 11, 24, 0));
}

.site-nav-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.site-nav-item + .site-nav-item {
  border-left: 1px solid rgba(138, 150, 168, 0.14);
}

.site-nav a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--paper-dim);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.site-nav a::before {
  content: attr(data-index);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--mute);
  transition: color var(--dur) var(--ease);
}

.site-nav-item:first-child a { padding-left: 0; }
.site-nav-item:last-child a { padding-right: 0; }

.site-nav a:hover {
  color: var(--white);
  background: rgba(34, 224, 214, 0.06);
}

.site-nav a:hover::before { color: var(--cyan); }

.site-nav a[aria-current="page"] {
  color: var(--cyan);
  background: rgba(34, 224, 214, 0.09);
  box-shadow: inset 0 -2px 0 var(--cyan);
}

.site-nav a[aria-current="page"]::before { color: var(--orange); }

.nav-label { display: inline-block; }

/* 阅读进度光条 */
.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
  background: rgba(138, 150, 168, 0.12);
}

.scroll-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 58%, var(--orange));
}

/* ==========================================================================
   页脚 —— 深色索引 / 暖纸联系横带 / 深色版权带
   ========================================================================== */

.site-footer {
  position: relative;
  margin-top: clamp(56px, 8vw, 120px);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-top: 1px solid rgba(138, 150, 168, 0.18);
  color: var(--paper-dim);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan) 25%, var(--violet) 62%, var(--orange) 82%, transparent);
  opacity: 0.6;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(120px, 0.75fr));
  gap: clamp(24px, 4vw, 56px);
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(44px, 6vw, 80px) var(--pad);
}

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

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer-tagline {
  max-width: 32ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.footer-meta {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(138, 150, 168, 0.72);
}

.footer-col-title {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.footer-links li + li { margin-top: 10px; }

.footer-link {
  display: inline-block;
  font-size: 14px;
  color: var(--paper-dim);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.footer-link:hover {
  color: var(--cyan);
  transform: translateX(3px);
}

/* 暖纸联系横带 */
.footer-contact-band {
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 1px solid rgba(10, 15, 30, 0.12);
}

.footer-contact-band :focus-visible { outline-color: var(--orange); }

.footer-contact-inner {
  display: grid;
  grid-template-columns: minmax(160px, 0.45fr) minmax(0, 1.6fr);
  gap: clamp(18px, 3vw, 44px);
  align-items: start;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(30px, 4.4vw, 56px) var(--pad);
}

.footer-band-title {
  grid-column: 1;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper-ink);
}

.contact-list {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px 28px;
}

.contact-item { display: flex; flex-direction: column; gap: 3px; }

.contact-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-muted);
}

.contact-value {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--paper-ink);
  word-break: break-word;
}

.contact-value--text {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  letter-spacing: 0.01em;
}

.contact-note {
  grid-column: 2;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--paper-muted);
}

/* 版权带 */
.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  max-width: var(--shell);
  margin-inline: auto;
  padding: 22px var(--pad);
  border-top: 1px solid rgba(138, 150, 168, 0.18);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.footer-copy { white-space: nowrap; }

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

.footer-legal-links a { transition: color var(--dur) var(--ease); }
.footer-legal-links a:hover { color: var(--cyan); }

.footer-icp { white-space: nowrap; }

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

@media (max-width: 1180px) {
  .utility-nav { display: none; }
}

@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    inset: 100% 0 auto 0;
    display: none;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    border-top: 1px solid rgba(138, 150, 168, 0.18);
    border-bottom: 1px solid var(--line);
    background: rgba(7, 11, 24, 0.985);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.9);
  }

  .site-nav[data-open="true"] { display: block; }

  .site-nav-list {
    grid-template-columns: 1fr;
    padding-inline: 0;
  }

  .site-nav-item + .site-nav-item {
    border-left: 0;
    border-top: 1px solid rgba(138, 150, 168, 0.14);
  }

  .site-nav a {
    padding: 16px var(--pad);
    font-size: 15px;
    gap: 14px;
  }

  .site-nav-item:first-child a,
  .site-nav-item:last-child a { padding-left: var(--pad); padding-right: var(--pad); }

  .site-nav a[aria-current="page"] {
    box-shadow: inset 3px 0 0 var(--cyan);
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .status-strip { display: none; }
}

@media (max-width: 760px) {
  .footer-contact-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-band-title,
  .contact-list,
  .contact-note { grid-column: 1; }
}

@media (max-width: 620px) {
  .header-console { gap: 10px; min-height: 58px; padding-block: 10px; }

  .brand-name { font-size: 15px; }
  .brand-sub { font-size: 9px; letter-spacing: 0.18em; }
  .brand-mark { width: 34px; height: 34px; font-size: 12px; }

  .header-cta {
    padding: 8px 12px;
    font-size: 11px;
    letter-spacing: 0.02em;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .footer-base {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (max-width: 400px) {
  .header-cta { display: none; }
}

/* ==========================================================================
   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-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .status-dot { animation: none; }

  html.js-reveal [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .btn:hover,
  .footer-link:hover { transform: none; }
}