/* 乐宝体育中国站 — 全站共享样式 */

:root {
  --color-bg: #0A192F;
  --color-bg-deep: #001B2E;
  --color-card: #1A1A2E;
  --color-accent: #00FFA3;
  --color-accent-soft: #00E0A0;
  --color-gold: #C9A84C;
  --color-text: #FFFFFF;
  --color-text-dim: #A8B8D8;
  --font-heading: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-data: ui-monospace, SFMono-Regular, "Roboto Mono", "Courier New", monospace;
  --header-h: 4.5rem;
  --rail: 7rem;
  --gap: 1.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

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

html {
  background: var(--color-bg);
  color: var(--color-text);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 85% 0%, rgba(0, 255, 163, 0.10), transparent 32rem),
    linear-gradient(115deg, rgba(0, 20, 40, 0.9) 0%, rgba(10, 25, 47, 0) 40%),
    var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

main,
#main-content {
  position: relative;
  z-index: 1;
  flex: 1 0 auto;
  width: 100%;
  padding: calc(var(--header-h) + clamp(1.5rem, 5vw, 4rem)) clamp(1rem, 4vw, 2.5rem) 6rem;
  min-width: 0;
}

main:focus,
#main-content:focus {
  outline: none;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.8rem, 8vw, 6.5rem);
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
  margin-top: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-soft);
}

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.container {
  width: min(100%, 1440px);
  margin-inline: auto;
  position: relative;
}

.section {
  padding-block: clamp(4rem, 10vw, 8rem);
  position: relative;
}

.section--tight {
  padding-block: clamp(2rem, 5vw, 4rem);
}

.section__head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem 1.5rem;
  align-items: end;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section__kicker {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.section__title {
  grid-column: 1 / -1;
  margin: 0;
}

.section__index {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  line-height: 1.8;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  border-left: 1px solid var(--color-gold);
  padding-left: 1rem;
}

@media (min-width: 768px) {
  .section__title {
    grid-column: 1 / span 9;
    grid-row: 2;
  }

  .section__index {
    grid-column: 10 / span 3;
    grid-row: 2;
    text-align: right;
    border-left: 0;
    border-right: 1px solid var(--color-gold);
    padding-left: 0;
    padding-right: 1rem;
  }
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

.grid__item {
  min-width: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border: 1px solid var(--color-accent);
  border-radius: 0;
  background: transparent;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
}

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

.btn--gold:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

.card {
  position: relative;
  background: rgba(26, 26, 46, 0.66);
  border: 1px solid rgba(201, 168, 76, 0.18);
  box-shadow: var(--shadow);
  overflow: hidden;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent 80%);
  z-index: 1;
}

.card--data {
  background: rgba(0, 27, 46, 0.85);
  border-color: rgba(0, 255, 163, 0.2);
}

.card__media {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-deep);
}

.card__body {
  padding: 1.5rem;
}

.card__meta {
  margin: 0 0 0.5rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.card__title {
  margin: 0 0 0.75rem;
}

.card__text {
  margin: 0;
  color: var(--color-text-dim);
}

.media-placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 255, 163, 0.12), transparent 50%),
    linear-gradient(135deg, var(--color-bg-deep), var(--color-card));
  border: 1px solid rgba(0, 255, 163, 0.18);
  overflow: hidden;
}

.media-placeholder::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 163, 0.18), transparent);
  transform: translateX(-100%);
  animation: mediaScan 3.2s ease-in-out infinite;
}

@keyframes mediaScan {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(320%);
  }
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid rgba(201, 168, 76, 0.4);
  background: rgba(201, 168, 76, 0.08);
  color: var(--color-gold);
  font-family: var(--font-data);
  font-size: 0.75rem;
  line-height: 1.6;
}

.tag::before {
  content: "◆";
  color: var(--color-accent);
  font-size: 0.6em;
}

.data-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(168, 184, 216, 0.14);
  font-family: var(--font-data);
  font-size: 0.9rem;
}

.data-line__key {
  color: var(--color-text-dim);
}

.data-line__value {
  color: var(--color-accent);
  font-weight: 700;
}

.breadcrumb {
  padding-block: 0 1.5rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--color-gold);
}

.breadcrumb__link {
  color: var(--color-text-dim);
}

.breadcrumb__link:hover {
  color: var(--color-accent);
}

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

.page-header {
  position: relative;
  padding: clamp(2rem, 6vw, 5rem) 0 2rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.18);
  margin-bottom: clamp(2rem, 6vw, 4rem);
}

.page-title {
  margin: 0;
  max-width: 12ch;
}

.page-lead {
  max-width: 46ch;
  margin: 1.25rem 0 0;
  color: var(--color-text-dim);
  font-size: 1.125rem;
}

.index-note {
  max-width: 30ch;
  margin: 1.5rem 0 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  line-height: 1.8;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  border-left: 1px solid var(--color-gold);
  padding-left: 1rem;
}

/* 全站头部 */

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 2000;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-data);
  font-size: 0.8rem;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
}

.site-header__progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1500;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  pointer-events: none;
}

.site-header__bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: clamp(1rem, 3vw, 2rem);
  background: linear-gradient(180deg, rgba(10, 25, 47, 0.92), rgba(10, 25, 47, 0));
  border-bottom: 1px solid rgba(201, 168, 76, 0.14);
  pointer-events: auto;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
}

.site-brand__mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-data);
  font-size: 1.25rem;
  font-weight: 700;
  transform: skewX(-8deg);
  box-shadow: 0 0 24px rgba(0, 255, 163, 0.35);
}

.site-brand__name {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-accent);
}

.site-brand__meta {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.site-header__status {
  display: none;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1.5rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.site-header__status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-accent);
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(0, 255, 163, 0.6);
  }

  50% {
    opacity: 0.5;
    box-shadow: 0 0 0 6px transparent;
  }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(0, 255, 163, 0.4);
  border-radius: 0;
  background: rgba(10, 25, 47, 0.6);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.nav-toggle__box {
  position: relative;
  display: inline-block;
  width: 1.25rem;
  height: 0.9rem;
}

.nav-toggle__bar {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: background 0.2s var(--ease);
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform 0.2s var(--ease), top 0.2s var(--ease);
}

.nav-toggle__bar::before {
  top: -5px;
}

.nav-toggle__bar::after {
  top: 5px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav-toggle__label {
  color: var(--color-accent);
}

.site-nav {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 2rem;
  padding: clamp(2rem, 8vw, 5rem);
  background: rgba(10, 25, 47, 0.96);
  overflow-y: auto;
  transform: translateY(-103%);
  transition: transform 0.28s var(--ease);
  pointer-events: auto;
}

.site-nav[data-open] {
  transform: none;
}

.site-nav__group {
  max-width: min(90vw, 34rem);
  border-left: 1px solid var(--color-gold);
  padding-left: 1rem;
}

.site-nav__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--color-gold);
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list__link {
  display: block;
  padding: 0.35rem 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.25rem, 4vw, 2rem);
  letter-spacing: -0.01em;
  color: var(--color-text);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.nav-list__link:hover,
.nav-list__link:focus-visible {
  color: var(--color-accent);
  padding-left: 0.5rem;
}

.nav-list__link[aria-current="page"] {
  color: var(--color-accent);
}

.nav-list__link[aria-current="page"]::after {
  content: " / CURRENT";
  margin-left: 0.35rem;
  font-family: var(--font-data);
  font-size: 0.6em;
  color: var(--color-gold);
  vertical-align: middle;
}

.site-nav__meta {
  position: absolute;
  left: 50%;
  bottom: clamp(1.5rem, 4vw, 3rem);
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  width: max-content;
  max-width: 90%;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
}

.site-nav__meta-code {
  color: var(--color-accent);
}

.site-nav__meta-edition {
  color: var(--color-gold);
}

@media (min-width: 1024px) {
  .site-header__status {
    display: inline-flex;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: block;
    padding: 0;
    background: transparent;
    transform: none;
    transition: none;
    overflow: visible;
    pointer-events: none;
  }

  .site-nav__group {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    max-width: none;
    border-left: 0;
    padding-left: 0;
    pointer-events: auto;
  }

  .site-nav__group--primary {
    left: clamp(1rem, 2.2vw, 2.5rem);
  }

  .site-nav__group--secondary {
    right: clamp(1rem, 2.2vw, 2.5rem);
    text-align: right;
    border-right: 1px solid var(--color-gold);
    border-left: 0;
    padding-right: 1rem;
  }

  .nav-list__link {
    padding: 0.25rem 0;
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.06em;
  }

  .nav-list__link:hover,
  .nav-list__link:focus-visible {
    padding-left: 0;
    padding-right: 0;
    color: var(--color-accent);
  }

  .site-nav__group--secondary .nav-list__link:hover,
  .site-nav__group--secondary .nav-list__link:focus-visible {
    padding-left: 0;
  }

  .site-nav__meta {
    bottom: 1.5rem;
  }

  #main-content {
    padding-left: clamp(10rem, 16vw, 17rem);
    padding-right: clamp(10rem, 16vw, 17rem);
  }
}

/* 全站页脚 */

.site-footer {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: clamp(3rem, 8vw, 5.5rem) 0 0;
  background: var(--color-bg-deep);
  border-top: 1px solid rgba(201, 168, 76, 0.18);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-gold), transparent);
}

.site-footer a {
  color: var(--color-text-dim);
  transition: color 0.2s var(--ease);
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer__topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.site-footer__lead {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  padding: 2.5rem 0 2rem;
}

.site-footer__brand {
  grid-column: span 12;
}

.site-footer__statement {
  max-width: 42ch;
  margin: 1.25rem 0 0;
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.site-footer__col {
  grid-column: span 12;
}

.site-footer__heading {
  margin: 0 0 1rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.footer-list {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-list a {
  display: inline-block;
  padding: 0.25rem 0;
}

.footer-contact {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.footer-contact + .footer-contact {
  margin-top: 0.75rem;
}

.site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
  color: var(--color-text-dim);
  font-family: var(--font-data);
  font-size: 0.75rem;
}

.site-footer__copyright,
.site-footer__icp {
  margin: 0;
}

.site-footer__icp a {
  color: var(--color-text-dim);
}

.site-footer__icp a:hover {
  color: var(--color-accent);
}

@media (min-width: 700px) {
  .site-footer__brand {
    grid-column: span 7;
  }

  .site-footer__col {
    grid-column: span 6;
  }
}

@media (min-width: 1120px) {
  .site-footer__brand {
    grid-column: span 4;
  }

  .site-footer__col--nav {
    grid-column: span 2;
  }

  .site-footer__col--legal {
    grid-column: span 2;
  }

  .site-footer__col--contact {
    grid-column: span 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}