/* 亚星赛事 · 共享站点样式 /assets/site.css */

:root {
  --void: #070B14;
  --console: #0E1626;
  --cream: #F4EBDD;
  --ink: #1C1712;
  --signal: #FF5A1F;
  --signal-hot: #FF7038;
  --green: #3DDC84;
  --white: #E8EEF7;
  --grid: #8A94A6;
  --amber: #FFC857;
  --tactical: #2B4C7E;
  --line: rgba(138, 148, 166, 0.26);
  --line-strong: rgba(138, 148, 166, 0.52);
  --radius: 2px;
  --shell: 1240px;
  --gutter: clamp(16px, 4vw, 48px);
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background-color: var(--void);
  background-image:
    linear-gradient(rgba(138, 148, 166, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 148, 166, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

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

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

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

.num {
  font-family: var(--font-mono);
  letter-spacing: 0;
}

/* ---------- 跳过链接 ---------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 400;
  transform: translateY(-180%);
  background: var(--signal);
  color: #140F0B;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: var(--radius);
  transition: transform 0.16s ease;
}

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

/* ---------- 顶部滚动进度 ---------- */
.scroll-meter {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 300;
  background: rgba(138, 148, 166, 0.16);
  pointer-events: none;
}

.scroll-meter-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--signal), var(--amber));
  transition: width 0.08s linear;
}

/* ---------- 刊头 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 120;
  background: var(--void);
  color: var(--white);
  border-bottom: 1px solid var(--line-strong);
}

.header-shell {
  position: relative;
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.masthead {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--line);
}

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

.masthead-side--end {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.masthead-center {
  text-align: center;
}

.masthead-meta {
  display: grid;
  gap: 2px;
  line-height: 1.35;
}

.meta-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--grid);
  text-transform: uppercase;
}

.meta-value {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--signal);
  color: #140F0B;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
}

.brand-word {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  font-stretch: condensed;
}

.brand-sub {
  margin-top: 7px;
  font-size: 11.5px;
  letter-spacing: 0.26em;
  color: var(--grid);
}

.status-lamp {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(61, 220, 132, 0.16);
  animation: lampPulse 2.8s ease-in-out infinite;
  flex: none;
}

@keyframes lampPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* 状态条 */
.ticker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  min-height: 36px;
  max-height: 48px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  transition: max-height 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}

.site-header[data-stuck="true"] .ticker {
  max-height: 0;
  opacity: 0;
  border-color: transparent;
}

.ticker-item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 16px;
  border-right: 1px solid var(--line);
  white-space: nowrap;
}

.ticker-item:first-child {
  padding-left: 0;
}

.ticker-item--end {
  margin-left: auto;
  padding-right: 0;
  border-right: 0;
}

.ticker-key {
  color: var(--grid);
  letter-spacing: 0.18em;
}

.ticker-val {
  color: var(--white);
  letter-spacing: 0.04em;
}

.ticker-val--mono {
  font-family: var(--font-mono);
  color: var(--amber);
}

/* 移动按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 12px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

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

.nav-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 16px;
  height: 12px;
}

.nav-toggle-box span {
  display: block;
  height: 2px;
  background: currentColor;
}

/* 档案索引 */
.index-nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
}

.index-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 2.4vw, 32px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.index-link {
  position: relative;
  display: inline-block;
  padding: 10px 2px;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 0.18s ease;
}

.index-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.18s ease;
}

.index-link:hover,
.index-link:focus-visible {
  color: #fff;
}

.index-link:hover::after,
.index-link:focus-visible::after,
.index-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.index-link[aria-current="page"] {
  color: var(--signal);
}

.index-cta {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.index-cta:hover,
.index-cta:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}

/* ---------- 通用布局 ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.grid {
  display: grid;
  gap: clamp(16px, 2vw, 26px);
}

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

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--sidebar {
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: clamp(28px, 4vw, 48px) 0;
}

/* ---------- 排版组件 ---------- */
.eyebrow {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--signal);
  text-transform: uppercase;
}

.display {
  font-size: clamp(38px, 6.4vw, 78px);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-stretch: condensed;
  color: var(--white);
}

.prose {
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--white);
}

.prose p + p,
.prose p + ul,
.prose ul + p {
  margin-top: 1em;
}

.prose ul,
.prose ol {
  padding-left: 1.2em;
  list-style: square;
}

.prose a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 奶油档案分区 */
.on-cream {
  background: var(--cream);
  color: var(--ink);
}

.on-cream .display,
.on-cream h1,
.on-cream h2,
.on-cream h3,
.on-cream h4 {
  color: var(--ink);
}

.on-cream .prose {
  color: #2B2219;
}

.on-cream .eyebrow {
  color: #B33C0E;
}

.on-cream .rule {
  border-top-color: rgba(28, 23, 18, 0.18);
}

.on-cream .panel {
  background: #FBF5EA;
  border-color: rgba(28, 23, 18, 0.16);
  color: var(--ink);
}

.on-cream .chip {
  color: var(--ink);
  border-color: rgba(28, 23, 18, 0.32);
}

.on-cream .media-caption {
  color: #5B4F42;
}

/* ---------- 面包屑 ---------- */
.breadcrumbs {
  border-bottom: 1px solid var(--line);
}

.crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 14px 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grid);
}

.crumb-list li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-strong);
}

.crumb-link {
  color: var(--grid);
  text-decoration: none;
  transition: color 0.16s ease;
}

.crumb-link:hover,
.crumb-link:focus-visible {
  color: var(--signal);
}

.crumb-current {
  color: var(--white);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--signal {
  background: var(--signal);
  border-color: var(--signal);
  color: #140F0B;
}

.btn--signal:hover,
.btn--signal:focus-visible {
  background: var(--signal-hot);
  border-color: var(--signal-hot);
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--white);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}

.btn--small {
  min-height: 34px;
  padding: 0 14px;
  font-size: 12.5px;
}

.btn--block {
  width: 100%;
}

/* ---------- 标签与筛选 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.chip:hover,
.chip:focus-visible {
  border-color: var(--signal);
  color: #fff;
}

.chip[aria-pressed="true"],
.chip--active {
  background: var(--signal);
  border-color: var(--signal);
  color: #140F0B;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grid);
}

.tag--signal {
  color: var(--signal);
}

.tag--green {
  color: var(--green);
}

.tag--amber {
  color: var(--amber);
}

/* ---------- 面板 ---------- */
.panel {
  background: var(--console);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 2.4vw, 26px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* ---------- 图片容器 ---------- */
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--console);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(232, 238, 247, 0.07);
  pointer-events: none;
}

.media-frame--square {
  aspect-ratio: 1 / 1;
}

.media-frame--tall {
  aspect-ratio: 4 / 5;
}

.media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grid);
}

/* ---------- 分段标签页 ---------- */
.tabs {
  display: block;
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.tab {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  color: var(--grid);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.tab:hover {
  color: var(--white);
}

.tab[aria-selected="true"] {
  color: var(--white);
  border-bottom-color: var(--signal);
}

.tab-panel {
  animation: panelIn 0.2s ease both;
}

.tab-panel[hidden] {
  display: none;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 折叠面板 ---------- */
.fold {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--console);
}

.fold + .fold {
  margin-top: 10px;
}

.fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.fold summary::-webkit-details-marker {
  display: none;
}

.fold summary::after {
  content: "+";
  flex: none;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 16px;
}

.fold[open] summary::after {
  content: "–";
}

.fold-body {
  padding: 0 18px 18px;
  color: var(--grid);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--void);
  color: var(--white);
  border-top: 1px solid var(--line-strong);
}

.footer-shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 64px) var(--gutter) 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 3vw, 48px);
  align-items: start;
}

.footer-brand .brand {
  display: inline-flex;
}

.footer-brand .brand-mark {
  width: 30px;
  height: 30px;
  font-size: 12px;
}

.footer-brand .brand-word {
  font-size: clamp(22px, 2.4vw, 28px);
}

.footer-blurb {
  margin-top: 16px;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grid);
}

.footer-meta-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grid);
}

.footer-col {
  min-width: 0;
}

.footer-head {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--grid);
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-link {
  display: inline-block;
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  color: var(--white);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--signal);
  border-bottom-color: currentColor;
}

.footer-facts {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.fact-row {
  display: grid;
  gap: 2px;
}

.fact-key {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--grid);
  text-transform: uppercase;
}

.fact-val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
  overflow-wrap: break-word;
  word-break: break-word;
}

.fact-val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.footer-legal-text {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  line-height: 1.8;
  color: var(--grid);
}

.legal-sep {
  margin: 0 8px;
  color: var(--line-strong);
}

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.to-top:hover,
.to-top:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .index-list {
    gap: 14px;
  }

  .index-link {
    font-size: 14px;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .masthead {
    grid-template-columns: minmax(0, 1fr);
    padding: 14px 0 12px;
    gap: 0;
  }

  .masthead-side {
    display: none;
  }

  .masthead-center {
    padding: 0 58px;
  }

  .brand {
    justify-content: center;
  }

  .nav-toggle {
    display: inline-flex;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
  }

  .site-header[data-open="true"] .nav-toggle {
    background: var(--signal);
    border-color: var(--signal);
    color: #140F0B;
  }

  .index-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 6px 0 20px;
  }

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

  .index-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .index-list li + li {
    border-top: 1px solid var(--line);
  }

  .index-link {
    display: block;
    padding: 14px 2px;
    font-size: 16px;
  }

  .index-link::after {
    display: none;
  }

  .index-link[aria-current="page"] {
    color: var(--signal);
  }

  .index-cta {
    position: static;
    transform: none;
    justify-content: center;
    width: 100%;
    min-height: 42px;
  }

  .grid--sidebar,
  .grid--2,
  .grid--3 {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .footer-blurb {
    max-width: none;
  }
}

@media (max-width: 620px) {
  .brand-sub {
    letter-spacing: 0.16em;
    font-size: 11px;
  }

  .ticker-item:not(:first-child):not(.ticker-item--end) {
    display: none;
  }

  .ticker-item--end {
    padding-left: 12px;
  }

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

  .footer-legal {
    justify-content: flex-start;
  }

  .legal-sep {
    margin: 0 4px;
  }
}

@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;
  }

  .status-lamp {
    animation: none;
    opacity: 1;
  }

  .scroll-meter-fill {
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}