/* ============================================================
   悟空体育CN · 共享样式表 /assets/site.css
   赛场信号：奶油纸底 + 深夜指挥台 + 青柠哨声
   ============================================================ */

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

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

body { margin: 0; }

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }

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

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

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

a { color: inherit; }

/* ---------- 2. Tokens ---------- */
:root {
  --paper: #F4EDE2;
  --paper-2: #EDE3D4;
  --ink: #12100E;
  --deep: #241B14;
  --lime: #C6F135;
  --gold: #E8A33D;
  --red: #E1463A;
  --pitch: #17614A;
  --away: #2B4CC9;
  --line: #D8CDBE;
  --mist: #EAF7C6;

  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 32px;
  --pill: 999px;

  --font-display: "Barlow Condensed", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --container: 1240px;
  --gutter: clamp(18px, 4vw, 48px);
  --ease: 160ms ease;
}

/* ---------- 3. Base typography ---------- */
body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
  overflow-wrap: break-word;
  word-break: normal;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 600px) {
  body { font-size: 16px; line-height: 1.85; }
}

.display {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(42px, 8.4vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(18, 16, 14, 0.58);
}

.eyebrow--onDark { color: var(--lime); }

.lede {
  max-width: 60ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: rgba(18, 16, 14, 0.78);
}

.prose {
  max-width: 72ch;
  font-size: 17px;
  line-height: 2.05;
}

.prose p + p { margin-top: 1.4em; }

.prose h2, .prose h3 { margin-top: 1.6em; margin-bottom: 0.5em; }

.panel--deep .prose,
.panel--deep .lede { color: rgba(244, 237, 226, 0.82); }

/* ---------- 4. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: 760px; }

.section { padding-block: clamp(48px, 7vw, 96px); }

.section--tight { padding-block: clamp(28px, 4vw, 56px); }

.rule {
  border: 0;
  height: 1px;
  background: var(--line);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}

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

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.2vw, 30px);
}

.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }

@media (max-width: 900px) {
  .split,
  .split--even { grid-template-columns: minmax(0, 1fr); }
  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .span-4, .span-5 { grid-column: span 3; }
  .span-6, .span-7, .span-8 { grid-column: span 6; }
}

@media (max-width: 600px) {
  .grid-12 { grid-template-columns: minmax(0, 1fr); }
  .span-4, .span-5, .span-6, .span-7, .span-8, .span-12 { grid-column: span 1; }
}

.panel {
  background: rgba(216, 205, 190, 0.34);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 34px);
}

.panel--deep {
  background: var(--deep);
  color: var(--paper);
}

/* ---------- 5. Buttons & pills ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.btn--lime { background: var(--lime); color: var(--ink); }
.btn--lime:hover, .btn--lime:focus-visible { background: var(--ink); color: var(--lime); }

.btn--ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn--ghost:hover, .btn--ghost:focus-visible { background: var(--ink); color: var(--lime); }

.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover, .btn--dark:focus-visible { background: var(--lime); color: var(--ink); }

.panel--deep .btn--ghost,
.site-footer .btn--ghost { border-color: rgba(244, 237, 226, 0.5); color: var(--paper); }
.panel--deep .btn--ghost:hover,
.site-footer .btn--ghost:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 13px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: transparent;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1.8;
  color: rgba(18, 16, 14, 0.66);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.pill--home { background: var(--pitch); color: var(--paper); border-color: transparent; }
.pill--away { background: var(--away); color: var(--paper); border-color: transparent; }
.pill--cup { background: var(--gold); color: var(--ink); border-color: transparent; }

.pill:hover, .pill:focus-visible { background: var(--ink); color: var(--lime); border-color: var(--ink); }
.pill[aria-pressed="true"] { background: var(--ink); color: var(--lime); border-color: var(--ink); }

/* ---------- 6. Scoreboard & streak ---------- */
.scoreboard {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 24px);
  padding: clamp(16px, 2vw, 24px) clamp(18px, 2.4vw, 28px);
  background: var(--deep);
  color: var(--paper);
  border-radius: var(--radius-lg);
  transition: background-color var(--ease);
}

.scoreboard:hover { background: #2E2318; }

.scoreboard__team {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  font-weight: 500;
  color: rgba(244, 237, 226, 0.86);
}

.scoreboard__score {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--paper);
}

.scoreboard__score--win { color: var(--lime); }
.scoreboard__score--lose { color: var(--red); }

.scoreboard__meta {
  flex: 1 1 auto;
  text-align: right;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 237, 226, 0.5);
}

.streak {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.streak__item {
  flex: 1 1 0;
  height: 12px;
  border-radius: var(--pill);
  background: var(--line);
  transform-origin: left center;
}

.streak__item--win { background: var(--lime); }
.streak__item--draw { background: var(--gold); }
.streak__item--loss { background: var(--red); }

/* ---------- 7. Index list ---------- */
.index-list {
  display: grid;
  gap: 0;
}

.index-list__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: baseline;
  margin-inline: -10px;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  text-decoration: none;
  color: var(--ink);
  transition: background-color var(--ease), color var(--ease);
}

.index-list__item:hover,
.index-list__item:focus-visible { background: var(--mist); }

.index-list__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.index-list__meta {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(18, 16, 14, 0.5);
}

/* ---------- 8. Breadcrumbs ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  padding-block: 18px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(18, 16, 14, 0.55);
}

.breadcrumbs__item { text-decoration: none; }
.breadcrumbs__item:hover { color: var(--ink); }
.breadcrumbs__sep { color: var(--gold); }

/* ---------- 9. Media ---------- */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--deep);
  color: var(--paper);
}

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

.media--ratio-16-9 { aspect-ratio: 16 / 9; }
.media--ratio-4-3 { aspect-ratio: 4 / 3; }
.media--ratio-1-1 { aspect-ratio: 1 / 1; }
.media--ratio-21-9 { aspect-ratio: 21 / 9; }

@media (max-width: 640px) {
  .media--ratio-21-9 { aspect-ratio: 16 / 9; }
}

.media--placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, rgba(198, 241, 53, 0.14) 0 2px, rgba(198, 241, 53, 0) 2px 26px),
    radial-gradient(circle at 22% 26%, rgba(198, 241, 53, 0.2), rgba(198, 241, 53, 0) 46%),
    radial-gradient(circle at 78% 72%, rgba(232, 163, 61, 0.18), rgba(232, 163, 61, 0) 52%);
}

.media--placeholder::after {
  content: attr(data-caption);
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 18px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  background: linear-gradient(to top, rgba(18, 16, 14, 0.85), rgba(18, 16, 14, 0));
}

.media > * { position: relative; z-index: 1; }

/* ---------- 10. Tabs ---------- */
.tabs { display: grid; gap: 20px; }

.tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: var(--pill);
  background: rgba(216, 205, 190, 0.5);
}

.tab {
  border: 0;
  padding: 9px 20px;
  border-radius: var(--pill);
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--ease), color var(--ease);
}

.tab:hover { background: rgba(18, 16, 14, 0.08); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--lime); }

.tabpanel { border-radius: var(--radius); }
.tabpanel[hidden] { display: none; }

/* ---------- 11. Reveal ---------- */
.js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

/* ---------- 12. Skip link ---------- */
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 120;
  padding: 11px 18px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--ink);
  color: var(--lime);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: top var(--ease);
}

.skip-link:focus { top: 0; }

/* ---------- 13. Focus ---------- */
:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
  border-radius: 6px;
}

.header-utility :focus-visible,
.site-footer :focus-visible,
.panel--deep :focus-visible {
  outline-color: var(--lime);
}

/* ---------- 14. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--paper);
}

.header-utility {
  background: var(--deep);
  color: rgba(244, 237, 226, 0.72);
  font-size: 12.5px;
  letter-spacing: 0.08em;
}

.header-utility__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 46px;
  padding-block: 8px;
}

.brandline {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-width: 0;
}

.brandline__mark {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  font-stretch: condensed;
  letter-spacing: 0.01em;
  line-height: 1.2;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
}

.brandline__cn {
  margin-left: 2px;
  color: var(--lime);
  letter-spacing: 0.1em;
}

.brandline__slogan {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: rgba(244, 237, 226, 0.5);
  white-space: nowrap;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.header-status__pulse {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(198, 241, 53, 0.18);
  animation: live-pulse 2.4s ease-in-out infinite;
}

.header-status__text {
  letter-spacing: 0.12em;
  color: rgba(244, 237, 226, 0.64);
  white-space: nowrap;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

.device-switch {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border-radius: var(--pill);
  background: rgba(244, 237, 226, 0.1);
}

.device-switch__item {
  padding: 4px 13px;
  border-radius: var(--pill);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: rgba(244, 237, 226, 0.72);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--ease), color var(--ease);
}

.device-switch__item:hover,
.device-switch__item:focus-visible { background: var(--lime); color: var(--ink); }

.header-nav {
  position: relative;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
}

.site-nav { min-width: 0; }

.site-nav__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  display: inline-block;
  padding: 8px 14px;
  border-radius: var(--pill);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--ease), color var(--ease);
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
}

.nav-toggle__bars { position: relative; }

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  transition: transform 200ms ease;
}

.nav-toggle__bars::before { top: -5px; }
.nav-toggle__bars::after { top: 5px; }

.site-header[data-open] .nav-toggle__bars { background: transparent; }
.site-header[data-open] .nav-toggle__bars::before { transform: translateY(5px) rotate(45deg); }
.site-header[data-open] .nav-toggle__bars::after { transform: translateY(-5px) rotate(-45deg); }

.scroll-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 70;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 34px -22px rgba(18, 16, 14, 0.45);
    transition: max-height 260ms ease, visibility 260ms ease;
  }

  .site-header[data-open] .site-nav {
    max-height: min(72vh, 540px);
    overflow-y: auto;
    visibility: visible;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 0;
  }

  .site-nav__item { border-bottom: 1px solid rgba(216, 205, 190, 0.6); }

  .site-nav__link {
    display: block;
    padding: 14px 22px;
    border-radius: 0;
    font-size: 16px;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible,
  .site-nav__link[aria-current="page"] {
    background: var(--ink);
    color: var(--lime);
  }
}

@media (max-width: 760px) {
  .header-status__text { display: none; }
  .header-utility__inner { min-height: 40px; }
}

@media (max-width: 560px) {
  .device-switch { display: none; }
  .brandline__slogan { display: none; }
  .header-nav__inner { min-height: 58px; gap: 10px; }
  .header-actions .btn { padding: 9px 13px; font-size: 13px; }
  .nav-toggle__label { display: none; }
  .nav-toggle { padding: 10px 13px; }
}

/* ---------- 15. Footer ---------- */
.site-footer {
  background: var(--deep);
  color: rgba(244, 237, 226, 0.72);
}

.footer-band {
  display: flex;
  height: 8px;
}

.footer-band__seg { flex: 1 1 0; }
.footer-band__seg:nth-child(3n+1) { background: var(--pitch); }
.footer-band__seg:nth-child(3n+2) { background: var(--away); }
.footer-band__seg:nth-child(3n+3) { background: var(--gold); }

.footer-main { padding-block: clamp(40px, 6vw, 74px) clamp(28px, 4vw, 50px); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1.25fr;
  gap: clamp(28px, 4vw, 60px);
}

.footer-brand__mark {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  font-stretch: condensed;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
  text-decoration: none;
}

.footer-brand__mark span { color: var(--lime); letter-spacing: 0.1em; }

.footer-brand__slogan {
  margin-top: 12px;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.footer-icp {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(244, 237, 226, 0.45);
}

.footer-col__title {
  margin-bottom: 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.footer-nav { display: grid; gap: 0; margin: 0; padding: 0; }

.footer-nav__link {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
  color: rgba(244, 237, 226, 0.76);
  text-decoration: none;
  transition: color var(--ease);
}

.footer-nav__link:hover,
.footer-nav__link:focus-visible { color: var(--lime); }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12px;
  color: rgba(244, 237, 226, 0.4);
}

.footer-legal__link {
  color: rgba(244, 237, 226, 0.58);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 237, 226, 0.22);
  transition: color var(--ease), border-color var(--ease);
}

.footer-legal__link:hover,
.footer-legal__link:focus-visible { color: var(--lime); border-color: var(--lime); }

.footer-contact { display: grid; gap: 14px; margin: 0; padding: 0; }

.footer-contact__item { display: grid; gap: 3px; }

.footer-contact__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244, 237, 226, 0.42);
}

.footer-contact__value {
  font-size: 15px;
  color: var(--paper);
  word-break: break-word;
}

.footer-note {
  margin-top: 18px;
  font-size: 12.5px;
  line-height: 1.85;
  color: rgba(244, 237, 226, 0.5);
}

.footer-bottom { border-top: 1px solid rgba(244, 237, 226, 0.12); }

.footer-bottom__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding-block: 18px;
}

.footer-copy {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(244, 237, 226, 0.42);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-brand__mark { font-size: 28px; }
}

/* ---------- 16. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

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