/* =========================================================
   幻影体育安装 · /assets/site.css
   夜场深蓝 + 球场草绿 · 玻璃浮岛与实色档案层
   ========================================================= */

/* ---------- 1. 设计令牌 ---------- */
:root {
  --night: #0B1220;
  --stand: #101B2E;
  --tunnel: #1C2B45;
  --grass: #3FA372;
  --grass-lite: #6FD8A6;
  --ember: #FF5A2B;
  --gold: #F5C86B;
  --text: #E9EEF5;
  --index: #93A3B8;
  --paper: #FFFFFF;

  --line: rgba(233, 238, 245, .15);
  --line-soft: rgba(233, 238, 245, .07);
  --glass: rgba(28, 43, 69, .55);

  --f-head: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;

  --r-pill: 999px;
  --r-card: 16px;
  --r-sm: 8px;

  --dur: 160ms;
  --ease: cubic-bezier(.22, .68, .28, 1);

  --wrap: 1180px;
  --gutter: 24px;
}

/* ---------- 2. Reset 与基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100%;
  background-color: var(--night);
  background-image:
    radial-gradient(1100px 520px at 50% -10%, rgba(63, 163, 114, .15), transparent 70%),
    radial-gradient(760px 420px at 94% 2%, rgba(245, 200, 107, .06), transparent 68%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--f-head);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
}

p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; }
img, svg, video { display: block; max-width: 100%; }
table { border-collapse: collapse; width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; }
a { color: var(--grass-lite); text-decoration: none; }
main, [id="main-content"] { scroll-margin-top: 130px; }

:where(a, button, summary, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--grass-lite);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 正文内联链接：草绿下划线自左向右延展 */
.link,
.prose a {
  color: var(--grass-lite);
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 1px;
  padding-bottom: 2px;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link:hover,
.prose a:hover {
  background-size: 100% 2px;
  color: #9BE9C4;
}

/* ---------- 3. 工具类 ---------- */
.wrap {
  width: min(calc(100% - var(--gutter) * 2), var(--wrap));
  margin-inline: auto;
}

.mono {
  font-family: var(--f-mono);
  font-weight: 500;
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
}

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

/* ---------- 4. 悬浮胶囊头 ---------- */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -80px;
  z-index: 120;
  padding: 10px 18px;
  border-radius: 0 0 10px 10px;
  background: var(--grass);
  color: #05170E;
  font-size: 14px;
  font-weight: 700;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: 0; }

.site-head {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(11, 18, 32, .84);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.site-head[data-lifted="true"] {
  background: rgba(9, 15, 26, .95);
  border-bottom-color: var(--line);
  box-shadow: 0 22px 46px -30px rgba(0, 0, 0, .95);
}

.head-rail { position: relative; }

.head-rail-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
  padding-block: 10px;
  transition: transform var(--dur) var(--ease);
}
.site-head[data-lifted="true"] .head-rail-inner { transform: translateY(-3px); }

/* 品牌浮岛 */
.brand-island {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 17px 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--glass);
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.brand-island:hover { border-color: var(--grass); background: rgba(28, 43, 69, .82); }

.brand-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 4px rgba(63, 163, 114, .16);
}

.brand-name { display: inline-block; }

/* 栏目胶囊岛 */
.site-nav {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-list::-webkit-scrollbar { display: none; }

.nav-pill {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  color: var(--index);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--dur) var(--ease),
              background var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.nav-pill:hover {
  color: var(--text);
  background: rgba(233, 238, 245, .06);
  border-color: var(--line-soft);
}
.nav-pill[aria-current="page"] {
  background: var(--grass);
  border-color: var(--grass);
  color: #05170E;
  font-weight: 700;
}

.head-cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  border: 1px solid var(--grass);
  border-radius: var(--r-pill);
  color: var(--grass-lite);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.head-cta:hover {
  background: var(--grass);
  color: #05170E;
  box-shadow: 0 0 0 5px rgba(63, 163, 114, .16);
}

.nav-cta { display: none; }

/* 移动按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--glass);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.nav-toggle-bar {
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--grass-lite);
  box-shadow: 0 -5px 0 var(--grass-lite), 0 5px 0 var(--grass-lite);
}

/* ---------- 5. 订阅与收藏横滑带 ---------- */
.ticker {
  border-top: 1px solid var(--line-soft);
  background: rgba(16, 27, 46, .55);
}

.ticker-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  padding-block: 8px;
}

.ticker-label {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--grass-lite);
  text-transform: uppercase;
}
.ticker-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 0 3px rgba(255, 90, 43, .18);
}

.ticker-track {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-block: 4px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}
.ticker-track::-webkit-scrollbar { display: none; }

.ticker-item {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  background: rgba(28, 43, 69, .45);
  color: var(--index);
  font-size: 13px;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.ticker-item:hover,
.ticker-item:focus-visible {
  color: var(--text);
  border-color: var(--grass-lite);
  background: rgba(63, 163, 114, .14);
}

.ticker-dot {
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--grass);
}

/* ---------- 6. 页脚 ---------- */
.site-foot {
  margin-top: 96px;
  padding-block: 64px 28px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--stand), #0A1120 82%);
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
  gap: 40px 32px;
}

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

.foot-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .02em;
  transition: color var(--dur) var(--ease);
}
.foot-brand-link:hover { color: var(--grass-lite); }

.foot-tagline {
  margin-top: 14px;
  max-width: 26ch;
  font-size: 15px;
  color: var(--text);
}

.foot-note {
  margin-top: 12px;
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--index);
}

.foot-title {
  margin-bottom: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--index);
}

.foot-list { display: grid; gap: 9px; }

.foot-list a {
  display: inline-block;
  padding-bottom: 2px;
  color: var(--text);
  font-size: 14px;
  background-image: linear-gradient(var(--grass-lite), var(--grass-lite));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
}
.foot-list a:hover {
  background-size: 100% 1px;
  color: var(--grass-lite);
}

.foot-contact { display: grid; gap: 12px; }
.foot-contact li { display: grid; gap: 3px; }

.foot-key {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--index);
}

.foot-val {
  font-size: 14px;
  color: var(--text);
  word-break: break-word;
}

.foot-mark {
  margin-top: 56px;
  font-size: clamp(44px, 11vw, 132px);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.02em;
  white-space: nowrap;
  overflow: hidden;
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 238, 245, .1);
  -webkit-user-select: none;
  user-select: none;
}
@supports not (-webkit-text-stroke: 1px #000) {
  .foot-mark { color: rgba(233, 238, 245, .05); }
}

.foot-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 12px;
  color: var(--index);
}

/* ---------- 7. 文字建筑与区块 ---------- */
.section { padding-block: clamp(48px, 8vw, 96px); }

.section-head {
  display: grid;
  gap: 14px;
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--index);
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--grass);
}

.display {
  font-size: clamp(38px, 7.4vw, 84px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.03em;
}
.display--thin { font-weight: 200; letter-spacing: -.02em; }

.h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 800;
  letter-spacing: -.02em;
}

.h3 {
  font-size: clamp(18px, 2vw, 20px);
  font-weight: 700;
}

.lede {
  max-width: 44ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: #C6D2E1;
}

.prose { max-width: 700px; }
.prose p { margin-bottom: 1.25em; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--paper); font-weight: 700; }
.prose ul,
.prose ol { margin: 0 0 1.25em; padding-left: 1.35em; }
.prose li { margin-bottom: .5em; list-style: disc; }
.prose ol li { list-style: decimal; }

.mark {
  padding: 1px 3px;
  border-radius: 3px;
  background: rgba(63, 163, 114, .12);
  box-shadow: inset 0 -1px 0 rgba(111, 216, 166, .35);
}

/* ---------- 8. 网格 ---------- */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.span-3 { grid-column: span 3; }
.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; }

/* ---------- 9. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.btn--primary { background: var(--grass); color: #05170E; }
.btn--primary:hover {
  background: var(--grass-lite);
  box-shadow: 0 0 0 5px rgba(63, 163, 114, .16);
}

.btn--line {
  border-color: var(--line);
  background: var(--glass);
  color: var(--text);
}
.btn--line:hover { border-color: var(--grass-lite); color: var(--grass-lite); }

.btn--gold {
  border-color: var(--gold);
  background: rgba(245, 200, 107, .06);
  color: var(--gold);
}
.btn--gold:hover { background: rgba(245, 200, 107, .14); }

/* ---------- 10. 标签 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--index);
  white-space: nowrap;
}
.tag--live { border-color: rgba(255, 90, 43, .5); color: var(--ember); }
.tag--live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ember);
}
.tag--gold { border-color: rgba(245, 200, 107, .45); color: var(--gold); }
.tag--grass { border-color: rgba(63, 163, 114, .5); color: var(--grass-lite); }

/* ---------- 11. 卡片 ---------- */
.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.card--solid {
  background: var(--tunnel);
  border-color: rgba(233, 238, 245, .1);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.card--member { border-color: rgba(245, 200, 107, .42); }
.card--report { border-color: rgba(245, 200, 107, .28); }
.card--live { border-color: rgba(255, 90, 43, .45); }

.card--hover {
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card--hover:hover { border-color: var(--grass-lite); }

/* ---------- 12. 档案卡与字段表 ---------- */
.archive-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--grass);
  border-radius: 4px var(--r-card) var(--r-card) 4px;
  background: var(--tunnel);
}

.archive-index {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--index);
  white-space: nowrap;
}

.field-list { display: grid; gap: 10px; }

.field {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 14px;
}
.field:last-child { border-bottom: 0; padding-bottom: 0; }

.field-key {
  flex: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--index);
}

.field-val {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text);
  text-align: right;
}

/* ---------- 13. 横向滚动数据区 ---------- */
.scroll-x {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper);
  color: #101B2E;
  scrollbar-width: thin;
  scrollbar-color: rgba(28, 43, 69, .35) transparent;
}
.scroll-x::-webkit-scrollbar { height: 8px; }
.scroll-x::-webkit-scrollbar-thumb {
  background: rgba(28, 43, 69, .3);
  border-radius: 8px;
}
.scroll-x table { min-width: 640px; }

/* ---------- 14. 面包屑 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--index);
}
.breadcrumb li { display: inline-flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before {
  content: "/";
  color: rgba(147, 163, 184, .5);
}
.breadcrumb a { color: var(--index); }
.breadcrumb a:hover { color: var(--grass-lite); }
.breadcrumb [aria-current="page"] { color: var(--text); }

/* ---------- 15. 图片容器基础规则 ---------- */
.frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    radial-gradient(120% 90% at 20% 100%, rgba(63, 163, 114, .28), transparent 62%),
    linear-gradient(180deg, #16233A, var(--tunnel));
  isolation: isolate;
}
.frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame--16x9 { aspect-ratio: 16 / 9; }
.frame--4x3 { aspect-ratio: 4 / 3; }
.frame--3x4 { aspect-ratio: 3 / 4; }
.frame--1x1 { aspect-ratio: 1 / 1; }

.frame--night {
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(245, 200, 107, .22), transparent 70%),
    radial-gradient(120% 90% at 30% 110%, rgba(63, 163, 114, .35), transparent 65%),
    linear-gradient(180deg, #0E1A2C, #0B1220);
}

.frame--glass::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 18, 32, 0) 42%, rgba(11, 18, 32, .82));
  pointer-events: none;
}

.frame-cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  font-size: 13px;
  color: var(--text);
  text-shadow: 0 1px 10px rgba(0, 0, 0, .7);
}

/* ---------- 16. 响应式 ---------- */
@media (max-width: 1024px) {
  .head-rail-inner { gap: 10px; }

  .nav-toggle { display: inline-flex; }
  .head-cta { display: none; }

  .site-nav {
    display: none;
    position: absolute;
    left: var(--gutter);
    right: var(--gutter);
    top: calc(100% + 8px);
    z-index: 5;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(9, 15, 26, .96);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .95);
  }
  .site-head[data-open="true"] .site-nav { display: flex; }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    overflow: visible;
  }
  .nav-pill {
    display: block;
    padding: 11px 14px;
    border-radius: 12px;
    font-size: 15px;
  }

  .nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 11px 18px;
    border-radius: 12px;
    background: var(--grass);
    color: #05170E;
    font-size: 15px;
    font-weight: 700;
  }

  .grid-12 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
  }
  .span-3, .span-4, .span-5, .span-7, .span-8 { grid-column: span 3; }
  .span-6, .span-12 { grid-column: span 6; }

  .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px 28px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }

  .brand-island { padding: 8px 14px 8px 12px; font-size: 15px; }
  .ticker-inner { gap: 10px; }
  .ticker-label { letter-spacing: .12em; }

  .site-foot { margin-top: 64px; padding-block: 48px 22px; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
  .foot-mark { margin-top: 40px; }
  .foot-bottom { justify-content: flex-start; }

  .grid-12 {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .span-3, .span-4, .span-5, .span-6, .span-7, .span-8, .span-12 {
    grid-column: 1 / -1;
  }

  .archive-card { grid-template-columns: 1fr; gap: 12px; }
  .field { flex-direction: column; gap: 4px; }
  .field-val { text-align: left; }
}

/* ---------- 17. 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}