/* =========================================================================
   赢点体育 · 全站共享样式  /assets/site.css
   深空蓝底层 + 场馆蓝表面 + 草坪绿锚点 + 记分牌橙强调
   非对称编辑部版式 / 悬浮胶囊导航 / 印刷边框与叠层标签
   ========================================================================= */

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

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

body,
h1, h2, h3, h4, h5, p, ul, ol, li, figure, 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; }

table { border-collapse: collapse; width: 100%; }

/* ---------- 2. 设计令牌 ---------- */
:root {
  /* 色彩 */
  --deep:        #060D1C;
  --arena:       #102343;
  --edge:        #1D3A63;
  --white:       #FFFFFF;
  --mist:        #AFC0D6;
  --turf:        #2FBF57;
  --turf-deep:   #157A38;
  --signal:      #FF6A1A;
  --signal-soft: #FFB473;
  --paper:       #EEF3EC;
  --alert:       #E5484D;

  /* 字体 */
  --font-display: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-data:    "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;

  /* 字号阶梯 12 / 14 / 16 / 20 / 28 / 44 / 72 */
  --fs-xs:  12px;
  --fs-sm:  14px;
  --fs-md:  16px;
  --fs-lg:  20px;
  --fs-xl:  28px;
  --fs-2xl: clamp(30px, 4.4vw, 44px);
  --fs-3xl: clamp(40px, 7.2vw, 72px);

  /* 尺度 */
  --shell:       1180px;
  --gutter:      20px;
  --radius:      16px;
  --radius-pill: 999px;
  --ease:        cubic-bezier(.22, 1, .36, 1);
  --head-space:  96px;
}

/* ---------- 3. 基础排版 ---------- */
body {
  background: var(--deep);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--white);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--turf); text-decoration: none; }
a:hover { color: var(--signal-soft); }

strong, b { font-weight: 700; }

code, kbd, samp {
  font-family: var(--font-data);
  font-size: .94em;
  color: var(--signal-soft);
}

hr { border: 0; border-top: 1px solid var(--edge); margin: 32px 0; }

::selection { background: var(--turf); color: #04210E; }

:focus { outline: none; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 6px;
}

#main-content {
  display: block;
  scroll-margin-top: var(--head-space);
}

/* ---------- 4. 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: -120px;
  left: 16px;
  z-index: 300;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--signal);
  color: #0A1120;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: .05em;
  transition: top .18s var(--ease);
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 16px;
  color: #0A1120;
}

/* ---------- 5. 页头 · 悬浮胶囊导航 ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 90;
  padding: 12px var(--gutter) 0;
  background: linear-gradient(180deg, rgba(6,13,28,.97) 0%, rgba(6,13,28,.72) 58%, rgba(6,13,28,0) 100%);
}

.head-island {
  position: relative;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px 9px 18px;
  border-radius: var(--radius-pill);
  background: rgba(16, 35, 67, .76);
  border: 1px solid var(--edge);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 20px 44px -32px #000;
  transition: max-width .3s var(--ease), padding .3s var(--ease), background-color .3s var(--ease);
}

.site-head.is-compact .head-island {
  max-width: min(var(--shell), 940px);
  padding: 7px 10px 7px 16px;
  background: rgba(6, 13, 28, .95);
}

/* 品牌 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
  padding: 4px 2px;
  border-radius: var(--radius-pill);
  color: var(--white);
}

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

.brand__mark {
  flex: 0 0 auto;
  width: 11px;
  height: 22px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--turf) 0 58%, var(--signal) 58% 100%);
  transform: skewX(-6deg);
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .04em;
  white-space: nowrap;
}

/* 胶囊导航 */
.capsule-nav {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.capsule-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capsule {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--mist);
  white-space: nowrap;
  transition: color .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease);
}

.capsule:hover {
  color: var(--white);
  background: rgba(47, 191, 87, .10);
  border-color: rgba(47, 191, 87, .34);
}

.capsule[aria-current="page"] {
  color: var(--white);
  background: var(--turf-deep);
  border-color: var(--turf);
  font-weight: 700;
}

.capsule-nav__cta { display: none; }

/* 页头行动按钮 */
.head-cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: var(--signal);
  color: #0A1120;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  box-shadow: 0 14px 30px -18px var(--signal);
  transition: background-color .18s var(--ease), transform .18s var(--ease);
}

.head-cta:hover {
  background: var(--signal-soft);
  color: #0A1120;
  transform: translateY(-1px);
}

.head-cta::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0A1120;
  opacity: .55;
}

/* 移动导航按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--edge);
  background: rgba(6, 13, 28, .6);
  color: var(--white);
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

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

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .22s var(--ease), top .22s var(--ease);
}

.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after  { top: 10px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  top: 5px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  top: 5px;
  transform: rotate(-45deg);
}

/* ---------- 6. 页脚 ---------- */
.site-foot {
  position: relative;
  margin-top: clamp(64px, 10vw, 140px);
  background: linear-gradient(180deg, var(--arena) 0%, #0A1830 58%, var(--deep) 100%);
  border-top: 1px solid var(--edge);
}

.site-foot::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(320px, 46vw);
  height: 5px;
  background: linear-gradient(90deg, var(--turf), var(--signal));
  transform: skewX(-24deg);
  transform-origin: left bottom;
}

.foot-masthead {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(38px, 5vw, 62px) var(--gutter) 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
}

.foot-masthead__line {
  margin: 0;
  font-size: var(--fs-sm);
  letter-spacing: .04em;
  color: var(--mist);
}

.foot-masthead__status {
  margin: 0 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--turf);
}

.pulse-dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--turf);
  box-shadow: 0 0 0 0 rgba(47, 191, 87, .55);
  animation: wp-pulse 2.2s ease-out infinite;
}

@keyframes wp-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(47, 191, 87, .55); }
  70%  { box-shadow: 0 0 0 9px rgba(47, 191, 87, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 191, 87, 0); }
}

.foot-grid {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(28px, 4vw, 46px) var(--gutter) clamp(30px, 4vw, 50px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px 24px;
}

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

.foot-col__title {
  position: relative;
  margin: 0 0 15px;
  padding-left: 13px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--white);
}

.foot-col__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--turf);
  transform: translateY(-50%);
}

.foot-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot-list a {
  display: inline-block;
  font-size: var(--fs-sm);
  color: var(--mist);
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.foot-list a:hover {
  color: var(--turf);
  transform: translateX(3px);
}

.foot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot-tags li {
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--edge);
  background: rgba(29, 58, 99, .35);
  font-size: var(--fs-xs);
  letter-spacing: .03em;
  color: var(--mist);
}

.foot-contact {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot-contact li {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.foot-contact__key {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--turf);
}

.foot-bar {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: 18px var(--gutter) calc(20px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--edge);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  color: var(--mist);
}

.foot-bar__meta { margin: 0; }

.foot-bar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 0 0 0 auto;
  padding: 0;
  list-style: none;
}

.foot-bar__links a { color: var(--mist); }
.foot-bar__links a:hover { color: var(--turf); }

/* ---------- 7. 容器与网格 ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 30px);
}

.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-5  { grid-column: span 5; }
.col-6  { grid-column: span 6; }
.col-7  { grid-column: span 7; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* ---------- 8. 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: .05em;
  transition: background-color .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--signal { background: var(--signal); color: #0A1120; }
.btn--signal:hover { background: var(--signal-soft); color: #0A1120; }

.btn--turf { background: var(--turf-deep); color: var(--white); border-color: var(--turf); }
.btn--turf:hover { background: var(--turf); color: #05210F; }

.btn--ghost { background: transparent; color: var(--white); border-color: var(--edge); }
.btn--ghost:hover { border-color: var(--turf); color: var(--turf); }

/* ---------- 9. 面包屑 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
}

.breadcrumb a { color: var(--mist); }
.breadcrumb a:hover { color: var(--turf); }

.breadcrumb__sep { color: var(--mist); opacity: .45; }

/* ---------- 10. 图片容器 ---------- */
.media-frame {
  position: relative;
  display: block;
  isolation: isolate;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  border: 1px solid var(--edge);
  background: linear-gradient(140deg, var(--arena), var(--deep));
}

.media-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.04);
  transition: transform .6s var(--ease);
}

.media-frame:hover > img { transform: scale(1.035); }

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6,13,28,0) 42%, rgba(6,13,28,.74) 100%);
}

.media-frame--wide   { aspect-ratio: 21 / 9; }
.media-frame--tall   { aspect-ratio: 3 / 4; }
.media-frame--square { aspect-ratio: 1 / 1; }

.media-frame__tag {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(6, 13, 28, .84);
  border: 1px solid var(--edge);
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
}

/* ---------- 11. 数据记号与标签 ---------- */
.stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.stat__value {
  font-family: var(--font-data);
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}

.stat__label {
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--edge);
  background: rgba(29, 58, 99, .35);
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mist);
}

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

.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--turf);
}

.sec-label::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--turf);
  transform: skewX(-24deg);
}

/* ---------- 12. 滚动进度与显现协议 ---------- */
.scroll-rail {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 200;
  pointer-events: none;
  background: transparent;
}

.scroll-rail__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--turf), var(--signal));
  will-change: transform;
}

[data-reveal] {
  transform: translateY(14px);
  transition: transform .55s var(--ease);
}

[data-reveal].is-in { transform: none; }

/* ---------- 13. 响应式 ---------- */
@media (min-width: 640px) {
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1000px) {
  .foot-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.45fr;
    gap: 34px 30px;
  }
}

@media (max-width: 980px) {
  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .col-3  { grid-column: span 3; }
  .col-4  { grid-column: span 3; }
  .col-5  { grid-column: span 4; }
  .col-6  { grid-column: span 6; }
  .col-7  { grid-column: span 6; }
  .col-8  { grid-column: span 6; }
  .col-9  { grid-column: span 6; }
}

@media (max-width: 900px) {
  .site-head { padding: 8px 10px 0; }

  .head-island {
    gap: 8px;
    padding: 7px 8px 7px 14px;
  }

  .capsule-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    padding: 10px;
    border-radius: 22px;
    background: rgba(6, 13, 28, .98);
    border: 1px solid var(--edge);
    box-shadow: 0 30px 60px -34px #000;
    max-height: min(72vh, 540px);
    overflow-y: auto;
  }

  .capsule-nav[data-open] {
    display: flex;
    animation: wp-drop .22s var(--ease) both;
  }

  .capsule-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    width: 100%;
  }

  .capsule {
    justify-content: flex-start;
    padding: 13px 14px;
    border-radius: 14px;
    font-size: 15px;
  }

  .capsule[aria-current="page"] { border-radius: 14px; }

  .capsule-nav__cta {
    display: block;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--edge);
  }

  .capsule--cta {
    justify-content: center;
    background: var(--signal);
    border-color: transparent;
    color: #0A1120;
    font-weight: 700;
  }

  .capsule--cta:hover {
    background: var(--signal-soft);
    border-color: transparent;
    color: #0A1120;
  }

  .head-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .brand__name { font-size: 16px; }

  .foot-masthead__status { margin-left: 0; }
  .foot-bar__links { margin-left: 0; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; --head-space: 82px; }

  .grid-12 { grid-template-columns: minmax(0, 1fr); }
  .col-3, .col-4, .col-5, .col-6,
  .col-7, .col-8, .col-9, .col-12 { grid-column: span 1; }

  .foot-masthead { flex-direction: column; align-items: flex-start; gap: 10px; }
  .foot-bar { flex-direction: column; align-items: flex-start; }
}

@keyframes wp-drop {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 14. 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] { transform: none; }
  .media-frame:hover > img { transform: none; }
  .capsule-nav[data-open] { animation: none; }
}