/* ============================================================
   亿博体育 · Site Kit 共享样式  /assets/site.css
   深墨绿底 · 沙金印刷边 · 电光青状态 · 亮橙当前频道
   ============================================================ */

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

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

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

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

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

button, input, select, textarea { font: inherit; color: inherit; }

button { background: none; border: 0; }

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

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

hr { border: 0; height: 1px; background: rgba(216, 179, 106, 0.28); }

/* ---------- 2. 变量 ---------- */
:root {
  --ink: #061A14;
  --ink-deep: #04120E;
  --panel: #0B2A21;
  --card: #123B31;
  --orange: #FF7A1A;
  --cyan: #35F1D0;
  --sand: #D8B36A;
  --mist: #F3F7F1;
  --gray: #8FA79E;
  --deep-orange: #C6530A;
  --paper: #E8EDE6;

  --rule: rgba(216, 179, 106, 0.32);
  --rule-soft: rgba(216, 179, 106, 0.16);
  --glow-cyan: rgba(53, 241, 208, 0.45);

  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Arial Narrow", "Helvetica Neue Condensed", "Roboto Condensed", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "IBM Plex Mono", Menlo, Consolas, "Courier New", monospace;

  --maxw: 1240px;
  --gutter: clamp(16px, 4vw, 44px);
  --radius: 2px;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 240ms;

  --nav-break: 900px;
}

/* ---------- 3. 中文排版与页面基底 ---------- */
body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: clamp(15px, 0.55vw + 13.5px, 17px);
  line-height: 1.7;
  color: var(--mist);
  background-color: var(--ink);
  background-image:
    radial-gradient(1200px 620px at 84% -12%, rgba(53, 241, 208, 0.10), transparent 62%),
    radial-gradient(900px 540px at 4% 106%, rgba(255, 122, 26, 0.09), transparent 60%),
    repeating-linear-gradient(114deg, rgba(216, 179, 106, 0.045) 0 1px, transparent 1px 48px);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

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

a { transition: color var(--dur) var(--ease); }

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

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

/* ---------- 4. 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  z-index: 999;
  padding: 10px 18px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transform: translate(-50%, -180%);
  transition: transform var(--dur) var(--ease);
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

/* ---------- 5. 头部：紧凑命令栏 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-image:
    linear-gradient(90deg, rgba(53, 241, 208, 0.07), transparent 32%, transparent 68%, rgba(255, 122, 26, 0.06)),
    linear-gradient(180deg, rgba(11, 42, 33, 0.98), rgba(6, 26, 20, 0.96));
  border-bottom: 1px solid var(--rule);
}

.command-bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.6vw, 24px);
  width: 100%;
  max-width: var(--maxw);
  min-height: 64px;
  margin-inline: auto;
  padding: 10px var(--gutter);
}

/* 品牌 */
.brand {
  display: flex;
  flex: 0 0 auto;
  align-items: baseline;
  gap: 10px;
  color: var(--mist);
  text-decoration: none;
}

.brand__mark {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  padding: 4px 10px 4px 7px;
  color: var(--ink);
  background: var(--sand);
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
}

.brand__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand__tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--gray);
  white-space: nowrap;
}

/* 索引式导航 */
.primary-nav {
  margin-inline: auto;
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.primary-nav__item { display: block; }

.primary-nav__link {
  position: relative;
  display: inline-block;
  padding: 10px 12px 12px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--gray);
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.primary-nav__link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.primary-nav__link:hover,
.primary-nav__link:focus-visible {
  color: var(--mist);
}

.primary-nav__link:hover::after,
.primary-nav__link:focus-visible::after {
  transform: scaleX(1);
}

.primary-nav__link[aria-current="page"] {
  color: var(--mist);
  font-weight: 700;
}

.primary-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--orange);
}

/* 移动端切换按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  background: rgba(18, 59, 49, 0.6);
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.nav-toggle:hover {
  border-color: var(--sand);
  color: var(--mist);
}

.nav-toggle__bars {
  display: grid;
  gap: 4px;
  width: 16px;
}

.nav-toggle__bars span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.nav-toggle__label { white-space: nowrap; }

/* 状态条 */
.status-strip {
  background: rgba(4, 18, 14, 0.72);
  border-top: 1px solid var(--rule-soft);
}

.status-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 22px;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 6px var(--gutter);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.status-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.status-strip__key { color: var(--sand); }

.status-strip__val { color: var(--mist); }

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: yibo-pulse 2s var(--ease) infinite;
}

@keyframes yibo-pulse {
  0%   { box-shadow: 0 0 0 0 var(--glow-cyan); }
  70%  { box-shadow: 0 0 0 7px rgba(53, 241, 208, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 241, 208, 0); }
}

.scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* ---------- 6. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--mist);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.btn:hover {
  border-color: var(--sand);
  background: #164A3D;
}

.btn:active {
  background: var(--deep-orange);
  border-color: var(--deep-orange);
  color: var(--mist);
  transform: translateY(1px);
}

.btn--cta {
  background: var(--orange);
  border-color: var(--orange);
  color: #1A0A02;
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn--cta:hover {
  background: #FF9040;
  border-color: #FF9040;
  color: #1A0A02;
}

.btn--cta:active {
  background: var(--deep-orange);
  border-color: var(--deep-orange);
  color: var(--mist);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(53, 241, 208, 0.42);
  color: var(--cyan);
}

.btn--ghost:hover {
  background: rgba(53, 241, 208, 0.10);
  border-color: var(--cyan);
  color: var(--mist);
}

.command-bar__cta {
  flex: 0 0 auto;
  padding: 9px 16px;
  font-size: 13px;
  white-space: nowrap;
}

/* ---------- 7. 正文容器与网格 ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: 860px;
}

.section {
  padding-block: clamp(32px, 5vw, 64px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 32px);
}

.grid--split {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}

.grid--split > * { min-width: 0; }

.prose {
  max-width: 68ch;
  line-height: 1.85;
  color: #DDE7E1;
}

.prose > * + * { margin-top: 1.05em; }

.prose h2,
.prose h3 { margin-top: 1.9em; color: var(--mist); }

.prose ul,
.prose ol {
  padding-left: 1.35em;
  list-style: disc;
}

.prose ol { list-style: decimal; }

.prose li + li { margin-top: 0.4em; }

.prose a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(53, 241, 208, 0.45);
}

.prose a:hover { border-bottom-color: var(--cyan); }

.prose blockquote {
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--sand);
  color: var(--gray);
}

/* ---------- 8. 通用排印组件 ---------- */
.display-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--mist);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--sand);
}

.lede {
  max-width: 62ch;
  font-size: clamp(15px, 1.05vw, 18px);
  line-height: 1.75;
  color: var(--gray);
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.rule {
  height: 1px;
  background: var(--rule-soft);
}

.tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(216, 179, 106, 0.45);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- 9. 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding: 18px 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.breadcrumbs a {
  color: var(--gray);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.breadcrumbs a:hover {
  color: var(--cyan);
  border-bottom-color: rgba(53, 241, 208, 0.5);
}

.breadcrumbs__sep { color: rgba(216, 179, 106, 0.55); }

.breadcrumbs [aria-current="page"] { color: var(--sand); }

/* ---------- 10. 纸张叠层卡 ---------- */
.paper-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(165deg, rgba(18, 59, 49, 0.94), rgba(11, 42, 33, 0.97));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.paper-card::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(216, 179, 106, 0.14);
  pointer-events: none;
}

.paper-card:hover {
  border-color: rgba(216, 179, 106, 0.55);
  transform: translateY(-2px);
}

.paper-card__label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 9px;
  background: var(--paper);
  color: #123B31;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* ---------- 11. 媒体容器基础 ---------- */
.media-frame {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background-color: #0B2A21;
  background-image:
    linear-gradient(135deg, rgba(53, 241, 208, 0.12), transparent 55%),
    repeating-linear-gradient(120deg, rgba(216, 179, 106, 0.10) 0 1px, transparent 1px 22px),
    linear-gradient(160deg, #123B31, #061A14);
}

.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--square { aspect-ratio: 1 / 1; }

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

.media-frame__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 5px 12px;
  background: var(--sand);
  color: #10241D;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* ---------- 12. 主题筛选组件 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--rule-soft);
  border-radius: var(--radius);
  background: rgba(18, 59, 49, 0.4);
}

.filter-btn {
  padding: 6px 12px;
  border: 1px solid rgba(216, 179, 106, 0.3);
  border-radius: var(--radius);
  background: transparent;
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.filter-btn:hover {
  border-color: var(--sand);
  color: var(--mist);
}

.filter-btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #1A0A02;
  font-weight: 700;
}

.filter-bar__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.filter-empty {
  padding: 20px;
  border: 1px dashed rgba(216, 179, 106, 0.3);
  color: var(--gray);
  font-size: 14px;
  text-align: center;
}

[data-filter-item][hidden] { display: none !important; }

/* ---------- 13. 显现动效协议 ---------- */
.is-reveal-pending {
  opacity: 0;
  transform: translateY(16px);
}

.is-revealed {
  opacity: 1;
  transform: none;
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}

/* ---------- 14. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(48px, 8vw, 96px);
  background-image:
    linear-gradient(180deg, rgba(11, 42, 33, 0.96), var(--ink-deep)),
    repeating-linear-gradient(112deg, rgba(216, 179, 106, 0.05) 0 1px, transparent 1px 42px);
  border-top: 1px solid var(--rule);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(
    100deg,
    var(--orange) 0 26px,
    transparent 26px 52px,
    var(--cyan) 52px 54px,
    transparent 54px 78px
  );
  opacity: 0.75;
}

.footer__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(36px, 5vw, 64px) var(--gutter) 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(210px, 1.5fr) minmax(110px, 0.75fr) minmax(110px, 0.75fr) minmax(220px, 1.4fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
}

.footer-brand__name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.footer-brand__dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--orange);
  transform: rotate(45deg);
}

.footer-brand__line {
  max-width: 34ch;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.footer-brand__meta {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(143, 167, 158, 0.78);
}

.footer-col__title {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}

.footer-col__list {
  display: grid;
  gap: 2px;
}

.footer-col__link {
  display: inline-block;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  font-size: 14px;
  color: var(--gray);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.footer-col__link:hover,
.footer-col__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(53, 241, 208, 0.5);
}

.contact-list {
  display: grid;
  gap: 10px;
}

.contact-row {
  display: grid;
  grid-template-columns: minmax(58px, auto) 1fr;
  gap: 0 12px;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(216, 179, 106, 0.16);
}

.contact-row__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--sand);
}

.contact-row__val {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.contact-row__note {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--gray);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: clamp(24px, 4vw, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: rgba(143, 167, 158, 0.85);
}

.footer-bottom__legal { color: var(--sand); }

.footer-bottom__note { max-width: 62ch; }

/* ---------- 15. 响应式 ---------- */
@media (max-width: 1080px) {
  .brand__tagline { display: none; }

  .footer__grid {
    grid-template-columns: minmax(200px, 1.3fr) 1fr 1fr;
  }

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

@media (max-width: 900px) {
  .command-bar {
    flex-wrap: nowrap;
  }

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

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 60;
    display: none;
    margin-inline: 0;
    padding: 6px var(--gutter) 18px;
    background: #08201A;
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 20px 44px rgba(0, 0, 0, 0.5);
  }

  .primary-nav[data-open] { display: block; }

  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-top: 6px;
  }

  .primary-nav__link {
    display: block;
    padding: 14px 2px;
    font-size: 16px;
    border-bottom: 1px solid var(--rule-soft);
  }

  .primary-nav__link::after {
    left: 2px;
    right: auto;
    bottom: 10px;
    width: 26px;
  }

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

@media (max-width: 720px) {
  .command-bar {
    min-height: 58px;
    gap: 8px;
  }

  .command-bar__cta {
    padding: 8px 11px;
    font-size: 12px;
  }

  .brand__name { font-size: 17px; }

  .status-strip__inner {
    gap: 3px 14px;
    font-size: 10.5px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer-contact {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .nav-toggle__label { display: none; }

  .brand__mark {
    font-size: 10px;
    padding: 4px 8px 4px 6px;
  }

  .command-bar__cta { display: none; }

  .nav-toggle { margin-left: auto; }
}

/* ---------- 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;
  }

  .pulse-dot {
    animation: none;
    box-shadow: 0 0 0 3px rgba(53, 241, 208, 0.18);
  }

  .is-reveal-pending {
    opacity: 1;
    transform: none;
  }

  .paper-card:hover { transform: none; }
}