/* ==========================================================================
   8博体育 · 赛季资料站   /assets/site.css
   夜间数据复盘室：深墨底 + 墨绿分区 + 荧光青索引 + 琥珀核定
   ========================================================================== */

/* ---------- 1. reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}
body, h1, h2, h3, h4, h5, p, ul, ol, li, figure, figcaption, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; border-spacing: 0; }
:where(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid #17E0C8;
  outline-offset: 3px;
  border-radius: 1px;
}

/* ---------- 2. tokens ---------- */
:root {
  --ink: #05130F;
  --ink-2: #0B2A22;
  --ink-3: #123C31;
  --cyan: #17E0C8;
  --cyan-soft: #6FF3E1;
  --amber: #F2A93B;
  --amber-soft: #FFD79A;
  --red: #C8462F;
  --cold: #E8F2EE;
  --mist: #8FA9A0;
  --paper: #F7FBF9;

  --line: rgba(143, 169, 160, 0.26);
  --line-2: rgba(143, 169, 160, 0.14);
  --line-cyan: rgba(23, 224, 200, 0.34);

  --grad-deep: linear-gradient(160deg, #05130F 0%, #0B2A22 55%, #123C31 100%);
  --grad-halo: radial-gradient(circle at 30% 20%, rgba(23, 224, 200, 0.18), transparent 62%);
  --grad-divide: linear-gradient(90deg, rgba(23, 224, 200, 0), rgba(23, 224, 200, 0.5), rgba(23, 224, 200, 0));

  --font-sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Roboto Mono", Menlo,
    Consolas, "Noto Sans Mono CJK SC", monospace;

  --shell: 1280px;
  --gutter: clamp(18px, 4vw, 40px);
}

/* ---------- 3. base ---------- */
body {
  background: var(--ink);
  color: var(--cold);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: rgba(23, 224, 200, 0.3); color: #FFFFFF; }

/* ---------- 4. layout ---------- */
.container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--line-2);
}
.section--tight { padding-block: clamp(30px, 4vw, 52px); }
.section--alt { background: var(--ink-2); }
.section--paper {
  background: linear-gradient(180deg, #E8F2EE 0%, #F7FBF9 100%);
  color: var(--ink);
}
.section--paper .section__lede,
.section--paper .lede,
.section--paper .meta { color: #3C5B52; }

.grid { display: grid; gap: clamp(20px, 3vw, 34px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--split-5-7 { grid-template-columns: 5fr 7fr; }
.grid--split-3-9 { grid-template-columns: 3fr 9fr; }
.grid--split-4-8 { grid-template-columns: 4fr 8fr; }
.stack { display: grid; gap: 14px; }

/* ---------- 5. typography ---------- */
.display--1,
.display--2,
.display--3 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--cold);
}
.display--1 { font-size: clamp(38px, 6vw, 64px); }
.display--2 { font-size: clamp(28px, 4vw, 48px); }
.display--3 { font-size: clamp(21px, 2.4vw, 24px); }
.section--paper .display--1,
.section--paper .display--2,
.section--paper .display--3 { color: var(--ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--cyan);
  flex: none;
}
.section__title {
  margin-top: 12px;
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.section__lede {
  margin-top: 14px;
  max-width: 36em;
  color: var(--mist);
  font-size: 16px;
}
.lede { font-size: 20px; line-height: 1.7; color: var(--cold); }
.prose { max-width: 36em; }
.prose p + p { margin-top: 1.05em; }
.mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
}
.mono--amber { color: var(--amber); }
.meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.u-sr-only {
  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;
}

/* ---------- 6. buttons & states ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--cold);
  font-size: 15px;
  letter-spacing: 0.04em;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}
.btn--primary {
  border-color: rgba(23, 224, 200, 0.5);
  background: linear-gradient(135deg, rgba(23, 224, 200, 0.18), rgba(23, 224, 200, 0.04));
  color: var(--cyan-soft);
}
.btn--primary:hover { background: rgba(23, 224, 200, 0.24); color: #FFFFFF; }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan-soft); }
.btn--amber {
  border-color: rgba(242, 169, 59, 0.5);
  color: var(--amber);
  background: linear-gradient(180deg, rgba(242, 169, 59, 0.12), rgba(242, 169, 59, 0.02));
}
.btn--amber:hover { background: rgba(242, 169, 59, 0.2); color: var(--amber-soft); }
.btn[data-copied] { border-color: var(--amber); color: var(--amber); }

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid rgba(242, 169, 59, 0.5);
  background: rgba(242, 169, 59, 0.08);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}
.stamp--pending {
  border-color: rgba(200, 70, 47, 0.55);
  background: rgba(200, 70, 47, 0.08);
  color: var(--red);
}
.stamp.is-sealed { animation: seal 280ms ease-out; }
@keyframes seal {
  0% { transform: scale(1); }
  60% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.chip--season { border-color: rgba(242, 169, 59, 0.45); color: var(--amber); }
.chip--cyan { border-color: var(--line-cyan); color: var(--cyan-soft); }

.season-divider {
  height: 1px;
  border: 0;
  background: var(--grad-divide);
}

/* ---------- 7. breadcrumb / table / media / reveal ---------- */
.breadcrumb { padding-top: 22px; }
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.breadcrumb__list li + li::before {
  content: "›";
  margin-right: 8px;
  color: var(--cyan);
}
.breadcrumb__list a:hover { color: var(--cyan-soft); }

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.data-table { width: 100%; min-width: 560px; font-size: 15px; }
.data-table thead th {
  padding: 12px 14px;
  background: var(--ink-3);
  border-bottom: 1px solid var(--line-cyan);
  color: var(--cold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: top;
}
.data-table tbody tr:nth-child(even) { background: rgba(18, 60, 49, 0.45); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table .num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
}
.data-table .num--amber { color: var(--amber); }

.figure { margin: 0; }
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #05130F 0%, #123C31 100%);
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.04);
}
.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-halo);
  pointer-events: none;
}
.media-frame--16x9 { aspect-ratio: 16 / 9; }
.media-frame--4x3 { aspect-ratio: 4 / 3; }
.media-frame--1x1 { aspect-ratio: 1 / 1; }
.figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

html.js :is(.reveal, [data-reveal]) {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}
html.js :is(.reveal, [data-reveal]).is-visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   8. 顶部：状态栏 + 居中刊头 + 阅读进度
   ========================================================================== */
.skip-link {
  position: fixed;
  top: -72px;
  left: 16px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--cyan);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  transition: top .18s ease;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

/* 状态栏 */
.status-rail {
  background: var(--grad-deep);
  border-bottom: 1px solid var(--line-2);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.status-rail__inner {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 36px;
}
.status-rail__group {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.status-rail__group--end { margin-left: auto; }
.status-rail__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.status-rail__dot {
  width: 6px;
  height: 6px;
  flex: none;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: rgba(23, 224, 200, 0.25);
}
.status-rail__value {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}
.status-rail__value--ok { color: var(--amber); }
.status-rail__link {
  color: var(--mist);
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.status-rail__link:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 刊头 */
.masthead {
  position: relative;
  background: var(--ink);
}
.masthead__inner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 78px;
}

.brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  padding-inline: 16px;
  background: var(--ink);
  text-align: center;
  line-height: 1.2;
}
.brand__name {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cold);
}
.brand__tag {
  display: block;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.brand__tag::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  vertical-align: middle;
  background: var(--cyan);
}

/* 导航 */
.site-nav {
  display: grid;
  grid-template-columns: 1fr minmax(200px, 240px) 1fr;
  align-items: center;
  width: 100%;
}
.site-nav__group {
  display: flex;
  align-items: center;
  gap: 26px;
}
.site-nav__group--start { grid-column: 1; justify-self: start; }
.site-nav__group--end { grid-column: 3; justify-self: end; }

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 10px 2px;
  font-size: 15px;
  color: var(--cold);
  transition: color .18s ease;
}
.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .2s ease;
}
.site-nav__link:hover { color: var(--cyan-soft); }
.site-nav__link:hover::after,
.site-nav__link[aria-current="page"]::after { transform: scaleX(1); }
.site-nav__link[aria-current="page"] { color: var(--cyan); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(242, 169, 59, 0.55);
  background: linear-gradient(180deg, rgba(242, 169, 59, 0.12), rgba(242, 169, 59, 0.02));
  color: var(--amber);
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.nav-cta:hover {
  border-color: var(--amber);
  background: rgba(242, 169, 59, 0.2);
  color: var(--amber-soft);
}

/* 移动菜单按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  color: var(--cold);
  font-size: 13px;
  letter-spacing: 0.08em;
  transition: border-color .18s ease, color .18s ease;
}
.nav-toggle:hover { border-color: var(--cyan); color: var(--cyan-soft); }
.nav-toggle[aria-expanded="true"] {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(23, 224, 200, 0.08);
}
.nav-toggle__bars {
  display: grid;
  gap: 4px;
  width: 18px;
}
.nav-toggle__bars i {
  display: block;
  height: 1px;
  background: currentColor;
}

/* 阅读进度 */
.read-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--line-2);
}
.read-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan-soft) 55%, var(--amber) 100%);
}

/* ==========================================================================
   9. 页脚
   ========================================================================== */
.site-footer {
  background: var(--grad-deep);
  border-top: 1px solid var(--line);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1.4fr;
  gap: clamp(24px, 3vw, 44px);
  padding-block: clamp(44px, 6vw, 72px) clamp(32px, 4vw, 48px);
}
.footer__brand-link {
  display: inline-block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cold);
}
.footer__brand-tag {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.footer__note {
  margin-top: 14px;
  max-width: 30em;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}
.footer__title {
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan-soft);
}
.footer__list { display: grid; gap: 10px; }
.footer__link {
  font-size: 14px;
  color: var(--mist);
  transition: color .18s ease;
}
.footer__link:hover { color: var(--cyan-soft); }
.footer__legal-links .footer__link { font-size: 12.5px; }

.footer__contact { display: grid; gap: 12px; }
.footer__contact-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}
.footer__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.footer__value {
  font-size: 13.5px;
  color: var(--cold);
  word-break: break-word;
}

.footer__legal {
  border-top: 1px solid var(--line-2);
  background: rgba(5, 19, 15, 0.55);
}
.footer__legal-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  padding-block: 18px;
  font-size: 12.5px;
  color: var(--mist);
}
.footer__copy { letter-spacing: 0.04em; }
.footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-left: auto;
}
.footer__icp {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ==========================================================================
   10. 响应式
   ========================================================================== */
@media (min-width: 960px) {
  html { scroll-padding-top: 140px; }
}

@media (max-width: 1099px) {
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 959px) {
  .status-rail__inner {
    flex-wrap: nowrap;
    gap: 18px;
    min-height: 32px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .status-rail__inner::-webkit-scrollbar { display: none; }
  .status-rail__group { flex-wrap: nowrap; gap: 18px; }
  .status-rail__item { font-size: 11px; }
  .status-rail__value { font-size: 11px; }

  .masthead__inner {
    position: static;
    justify-content: space-between;
    gap: 14px;
    min-height: 64px;
  }
  .brand {
    position: static;
    transform: none;
    order: -1;
    padding: 0;
    text-align: left;
    background: none;
  }
  .brand__name { font-size: 19px; }
  .brand__tag { font-size: 10px; letter-spacing: 0.12em; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr;
    padding: 10px var(--gutter) 22px;
    background: var(--grad-deep);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .site-nav[data-open] {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .site-nav__group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    justify-self: stretch;
  }
  .site-nav__group--end {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--line-2);
  }
  .site-nav__link {
    padding: 13px 2px;
    font-size: 15.5px;
    border-bottom: 1px solid var(--line-2);
  }
  .site-nav__group li:last-child .site-nav__link { border-bottom: 0; }
  .nav-cta {
    width: 100%;
    justify-content: center;
    margin-top: 14px;
    padding: 12px;
  }

  .grid--2,
  .grid--3,
  .grid--split-5-7,
  .grid--split-3-9,
  .grid--split-4-8 { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__brand,
  .footer__col--contact { grid-column: 1 / -1; }
  .footer__contact-row { grid-template-columns: 1fr; gap: 2px; }
  .footer__legal-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer__legal-links { margin-left: 0; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ---------- 11. 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  html.js :is(.reveal, [data-reveal]) {
    opacity: 1;
    transform: none;
  }
}