/* ============================================================
   竞博体育官方中文站 — 全站共享样式 /assets/site.css
   视觉：技术蓝图 × 运动能量
   ============================================================ */

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

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

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #2D3748;
  background-color: #F5F7FA;
  background-image:
    linear-gradient(rgba(10, 31, 51, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 51, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.5em;
  font-family: "Arial Black", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-weight: 900;
  line-height: 1.2;
  color: #0A1F33;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
}

a {
  color: #087694;
  transition: color 0.2s ease;
}

a:hover {
  color: #0A1F33;
}

button {
  font-family: inherit;
  line-height: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

::selection {
  background: rgba(212, 175, 55, 0.35);
  color: #0A1F33;
}

:focus-visible {
  outline: 2px solid #00B4D8;
  outline-offset: 2px;
}

#main-content {
  display: block;
  scroll-margin-top: calc(var(--header-h) + 12px);
}

/* ---------- 2. 设计令牌 ---------- */
:root {
  --color-primary: #0A1F33;
  --color-primary-2: #132C4A;
  --color-gold: #D4AF37;
  --color-gold-light: #F0D060;
  --color-red: #E63946;
  --color-blue: #00B4D8;
  --color-violet: #7B2CBF;
  --color-bg: #F5F7FA;
  --color-text: #2D3748;
  --color-white: #FFFFFF;
  --font-heading: "Arial Black", "Microsoft YaHei", "PingFang SC", sans-serif;
  --font-body: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  --container: 1200px;
  --header-h: 76px;
}

/* ---------- 3. 布局容器与区块 ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

.section {
  padding: 56px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 88px 0;
  }
}

.section--dark {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.78);
}

.section--light {
  background-color: var(--color-white);
}

.grid-base {
  display: grid;
  gap: 28px;
}

@media (min-width: 768px) {
  .grid-base--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-base--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-base--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-base--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-base--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- 4. 标题与导语 ---------- */
.page-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-white);
  margin: 0 0 10px;
}

.section-title {
  position: relative;
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: 14px;
  padding-left: 18px;
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.12em;
  width: 6px;
  height: 0.85em;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-red));
}

.section-title--light {
  color: var(--color-white);
}

.section-lead {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 680px;
}

.section-lead--light {
  color: rgba(255, 255, 255, 0.75);
}

/* ---------- 5. 页面首屏 ---------- */
.page-hero {
  position: relative;
  background-color: var(--color-primary);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  color: rgba(255, 255, 255, 0.75);
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 44px;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -40px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

/* ---------- 6. 面包屑 ---------- */
.breadcrumb {
  padding: 18px 0 0;
  font-size: 14px;
  position: relative;
  z-index: 1;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb li + li::before {
  content: "/";
  color: rgba(255, 255, 255, 0.35);
  font-weight: 700;
}

.breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  text-decoration: underline;
}

.breadcrumb [aria-current="page"] {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

/* ---------- 7. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--color-primary);
  background-color: var(--color-gold);
  border: 2px solid var(--color-gold);
  border-radius: 0;
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -2px;
  left: 0;
  height: 3px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease;
}

.btn:hover {
  background-color: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(10, 31, 51, 0.22);
}

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

.btn:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn--ghost:hover {
  background-color: rgba(212, 175, 55, 0.1);
  border-color: var(--color-gold-light);
  color: var(--color-gold-light);
  box-shadow: none;
}

.btn--danger {
  background-color: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}

.btn--danger:hover {
  background-color: #C72D3B;
  border-color: #C72D3B;
}

.btn--lg {
  padding: 17px 38px;
  font-size: 17px;
}

.btn--sm {
  padding: 8px 18px;
  font-size: 13px;
}

/* ---------- 8. 跳转链接与滚动进度 ---------- */
.skip-link {
  position: fixed;
  top: 0;
  left: 20px;
  z-index: 2000;
  padding: 10px 20px;
  background: var(--color-gold);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transform: translateY(-120%);
  transition: transform 0.2s ease;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1100;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-red) 50%, var(--color-blue) 100%);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}

/* ---------- 9. 头部 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 31, 51, 0.78) 0%,
    rgba(10, 31, 51, 0.58) 70%,
    rgba(10, 31, 51, 0) 100%
  );
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.site-header.is-scrolled {
  background-color: rgba(10, 31, 51, 0.96);
  border-bottom-color: rgba(212, 175, 55, 0.35);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

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

.site-header__inner {
  position: relative;
  z-index: 1;
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

/* ---------- 10. 品牌标识 ---------- */
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-white);
  flex-shrink: 0;
}

.site-brand__icon {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 34px;
  background: linear-gradient(135deg, #F5D060 0%, #D4AF37 55%, #A8862A 100%);
  clip-path: polygon(50% 0%, 100% 12%, 100% 55%, 82% 76%, 50% 100%, 18% 76%, 0% 55%, 0% 12%);
  flex-shrink: 0;
}

.site-brand__icon::after {
  content: "";
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 40%;
  background: var(--color-primary);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.site-brand__zh {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--color-white);
  white-space: nowrap;
}

.site-brand__en {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.32em;
  color: var(--color-gold);
  text-transform: uppercase;
  white-space: nowrap;
}

.site-brand--footer .site-brand__icon {
  width: 34px;
  height: 38px;
}

.site-brand--footer .site-brand__zh {
  font-size: 21px;
}

/* ---------- 11. 导航 ---------- */
.site-nav {
  position: static;
  visibility: visible;
  opacity: 1;
  transform: none;
  transition: none;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav__link {
  position: relative;
  display: block;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-nav__link::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-blue) 100%);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-gold);
}

.site-nav__link:hover::before,
.site-nav__link:focus-visible::before,
.site-nav__link[aria-current="page"]::before {
  transform: scaleX(1);
}

.site-nav__link[aria-current="page"] {
  color: var(--color-gold);
}

/* ---------- 12. 头部徽记 ---------- */
.header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  background: rgba(19, 44, 74, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.45);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  white-space: nowrap;
  justify-self: end;
}

.header-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 8px rgba(230, 57, 70, 0.8);
  flex-shrink: 0;
}

/* ---------- 13. 移动导航按钮 ---------- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 0;
  cursor: pointer;
  margin-left: auto;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

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

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- 14. 页脚 ---------- */
.site-footer {
  position: relative;
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-red) 45%, var(--color-blue) 100%);
  z-index: 2;
}

.site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
}

.site-footer__inner {
  position: relative;
  z-index: 1;
  padding-top: 56px;
  padding-bottom: 32px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
}

@media (max-width: 960px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 560px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.site-footer__about {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.65);
}

.site-footer__meta {
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-family: "Courier New", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(212, 175, 55, 0.45);
}

.site-footer__heading {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 18px;
  padding-bottom: 8px;
  position: relative;
}

.site-footer__heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-red));
}

.site-footer__links li {
  margin-bottom: 10px;
}

.site-footer__links a {
  position: relative;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  padding-left: 14px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.site-footer__links a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 2px;
  background: var(--color-blue);
  transform: translateY(-50%);
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--color-gold);
  padding-left: 18px;
}

.site-footer__contact {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.site-footer__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(212, 175, 55, 0.6);
  margin-bottom: 2px;
}

.site-footer__note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.site-footer__bottom {
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 560px) {
  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

.site-footer__declaration {
  margin: 0;
  font-size: 13px;
}

.site-footer__icp {
  margin: 0;
  font-size: 13px;
}

/* ---------- 15. 标签 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-violet);
  background-color: rgba(123, 44, 191, 0.08);
  border: 1px solid rgba(123, 44, 191, 0.35);
}

.badge--gold {
  color: var(--color-gold);
  background-color: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.4);
}

.badge--red {
  color: var(--color-red);
  background-color: rgba(230, 57, 70, 0.08);
  border-color: rgba(230, 57, 70, 0.35);
}

.badge--blue {
  color: var(--color-blue);
  background-color: rgba(0, 180, 216, 0.08);
  border-color: rgba(0, 180, 216, 0.35);
}

/* ---------- 16. 面板与资料卡 ---------- */
.card-cut {
  position: relative;
  padding: 32px;
  background: var(--color-white);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  filter: drop-shadow(0 2px 6px rgba(10, 31, 51, 0.1));
  transition: transform 0.2s ease, filter 0.2s ease;
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-link:hover .card-cut,
.card-link:focus-visible .card-cut {
  transform: translateY(-4px);
  filter: drop-shadow(0 10px 24px rgba(10, 31, 51, 0.16));
}

.stat-block {
  position: relative;
  padding: 24px;
  background-color: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--color-gold);
}

.stat-block::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-top: 12px solid var(--color-gold);
  border-left: 12px solid transparent;
}

.stat-block__num {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-gold);
}

.stat-block__label {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
}

.stat-block--light {
  background-color: var(--color-white);
  box-shadow: 0 4px 16px rgba(10, 31, 51, 0.08);
}

.stat-block--light .stat-block__label {
  color: var(--color-text);
}

/* ---------- 17. 图片框 ---------- */
.frame-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  background-color: rgba(10, 31, 51, 0.08);
  background-image:
    linear-gradient(rgba(10, 31, 51, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 51, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.frame-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 18. 斜切分隔 ---------- */
.divider-slash {
  height: 20px;
  margin: 0;
  border: 0;
  background: linear-gradient(105deg, var(--color-gold) 0%, var(--color-violet) 50%, var(--color-blue) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 55%, 0 100%);
}

/* ---------- 19. 滚动条 ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #EDF1F5;
}

::-webkit-scrollbar-thumb {
  background: #9DB0C1;
  border: 2px solid #EDF1F5;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* ---------- 20. 响应式调整 ---------- */
@media (max-width: 1199px) {
  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .header-badge {
    display: none;
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 64px;
  }

  .site-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: var(--header-h);
  }

  .site-brand__zh {
    font-size: 18px;
  }

  .site-brand__en {
    font-size: 11px;
    letter-spacing: 0.24em;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    background: rgba(10, 31, 51, 0.98);
    border-bottom: 2px solid var(--color-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }

  .site-nav[data-open] {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .site-nav__list {
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 16px;
    align-items: stretch;
  }

  .site-nav__link {
    display: block;
    padding: 14px 12px;
    font-size: 16px;
    border-left: 3px solid transparent;
  }

  .site-nav__link::before {
    display: none;
  }

  .site-nav__link[aria-current="page"] {
    color: var(--color-gold);
    border-left-color: var(--color-gold);
    background: rgba(212, 175, 55, 0.08);
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible {
    color: var(--color-gold);
    background: rgba(255, 255, 255, 0.04);
  }
}

@media (min-width: 961px) {
  .nav-toggle {
    display: none !important;
  }

  .site-nav {
    justify-self: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .site-brand__icon {
    width: 26px;
    height: 30px;
  }

  .site-footer__inner {
    padding-top: 44px;
  }
}

/* ---------- 21. 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}