/* ============================================================
   爱游戏体育赛事 · 共享样式 /assets/site.css
   高原夜赛：暮色紫底 + 荧光绿入口 + 藏红节点 + 等宽数据
   ============================================================ */

:root{
  --plum:#2A1B3D;
  --plum-deep:#1D1230;
  --indigo:#101826;
  --purple-gray:#3C3355;
  --neon:#B8FF3D;
  --neon-soft:#C9FF6B;
  --saffron:#C74A3A;
  --sand:#F2E8D5;
  --mist:#A8A0BE;
  --steel:#6B7C8E;
  --ice:#F7F4EE;

  --hair:rgba(168,160,190,.26);
  --hair-strong:rgba(168,160,190,.52);

  --font-cn:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --shell:1240px;
  --bar-h:64px;
  --radius:2px;
  --ease:cubic-bezier(.4,0,.2,1);
}

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

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--bar-h) + 18px);
}

body{
  margin:0;
  background:var(--plum);
  color:var(--ice);
  font-family:var(--font-cn);
  font-size:16px;
  font-weight:400;
  line-height:1.8;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4,p,figure,blockquote,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
img,picture,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0}
hr{border:0}
[hidden]{display:none !important}

:focus-visible{
  outline:2px solid var(--neon);
  outline-offset:3px;
  border-radius:var(--radius);
}
:focus:not(:focus-visible){outline:none}

::selection{background:var(--neon);color:var(--indigo)}

/* ---------- 容器与分区 ---------- */
.container{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:clamp(18px,4vw,48px);
}

.section{padding-block:clamp(56px,8vw,104px)}
.section--indigo{background:var(--indigo)}
.section--sand{
  --ice:#101826;
  --mist:#5C5470;
  --steel:#8A8399;
  --hair:rgba(16,24,38,.16);
  --hair-strong:rgba(16,24,38,.34);
  background:var(--sand);
  color:#101826;
}

/* ---------- 排版 ---------- */
.display{
  font-weight:900;
  font-size:clamp(48px,8vw,120px);
  line-height:.92;
  letter-spacing:-.03em;
  text-wrap:balance;
}
.title{
  font-weight:900;
  font-size:clamp(30px,4vw,52px);
  line-height:1.1;
  letter-spacing:-.02em;
}
.h3{
  font-weight:700;
  font-size:clamp(20px,2vw,26px);
  line-height:1.35;
  letter-spacing:-.01em;
}
.num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
.index-num{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--saffron);
  font-variant-numeric:tabular-nums;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.7em;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--mist);
}
.eyebrow::before{
  content:"";
  width:26px;
  height:1px;
  background:var(--neon);
  flex:0 0 auto;
}
.vertical-note{
  writing-mode:vertical-rl;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--mist);
}
.prose{
  max-width:68ch;
  font-size:17px;
  line-height:1.9;
  color:inherit;
}
.prose p + p{margin-top:1.05em}
.prose h3{
  margin-top:1.9em;
  margin-bottom:.5em;
  font-size:clamp(19px,2vw,24px);
  font-weight:700;
  letter-spacing:-.01em;
}
.prose ul{margin-top:1em;display:grid;gap:.5em}
.prose li{position:relative;padding-left:1.4em}
.prose li::before{
  content:"";
  position:absolute;
  left:0;top:.82em;
  width:8px;height:1px;
  background:var(--neon);
}
.prose a{text-decoration:underline;text-underline-offset:.25em;text-decoration-thickness:1px}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  padding:.62em 1.15em;
  font-family:var(--font-cn);
  font-size:13.5px;
  font-weight:700;
  line-height:1.2;
  letter-spacing:.05em;
  border:1px solid transparent;
  border-radius:var(--radius);
  cursor:pointer;
  transition:background-color .2s var(--ease),color .2s var(--ease),
             border-color .2s var(--ease),transform .2s var(--ease),
             box-shadow .2s var(--ease);
}
.btn--neon{
  background:var(--neon);
  border-color:var(--neon);
  color:#101826;
  box-shadow:0 10px 26px -18px rgba(184,255,61,.95);
}
.btn--neon:hover{background:var(--neon-soft);border-color:var(--neon-soft);transform:translateY(-1px)}
.btn--ghost{
  background:transparent;
  border-color:var(--hair-strong);
  color:var(--ice);
}
.btn--ghost:hover{border-color:var(--neon);color:var(--neon)}
.btn--sand{
  background:var(--sand);
  border-color:var(--sand);
  color:var(--indigo);
}
.btn--sand:hover{background:#FFF8E9;border-color:#FFF8E9;transform:translateY(-1px)}

/* ---------- 标签 / 筛选 chip ---------- */
.tag-cut{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding:.45em .95em .45em 1em;
  background:var(--saffron);
  color:var(--sand);
  clip-path:polygon(0 0,100% 0,calc(100% - 10px) 100%,0 100%);
}
.chip-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
}
.chip{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  padding:.52em .95em;
  border:1px solid var(--hair);
  border-radius:var(--radius);
  background:rgba(60,51,85,.34);
  color:var(--mist);
  cursor:pointer;
  transition:background-color .2s var(--ease),color .2s var(--ease),
             border-color .2s var(--ease),transform .2s var(--ease);
}
.chip:hover{color:var(--ice);border-color:var(--hair-strong);transform:translateY(-1px)}
.chip[aria-pressed="true"],
.chip.is-active{
  background:var(--neon);
  border-color:var(--neon);
  color:#101826;
  font-weight:700;
}

/* ---------- 卡片 / 媒体容器 ---------- */
.surface{
  position:relative;
  background:linear-gradient(180deg,rgba(60,51,85,.55),rgba(42,27,61,.6));
  border:1px solid var(--hair);
  border-radius:var(--radius);
  box-shadow:0 22px 46px -38px rgba(0,0,0,.95);
}
.media-frame{
  position:relative;
  overflow:hidden;
  aspect-ratio:16 / 9;
  border:1px solid var(--hair);
  border-radius:var(--radius);
  background:
    radial-gradient(120% 90% at 18% 0%,rgba(199,74,58,.24),transparent 58%),
    linear-gradient(160deg,rgba(42,27,61,.95),rgba(16,24,38,.98));
  isolation:isolate;
}
.media-frame::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(114deg,rgba(184,255,61,.075) 0 1px,transparent 1px 26px);
  opacity:.85;
  pointer-events:none;
}
.media-frame::after{
  content:"";
  position:absolute;
  inset:auto -10% -55% 40%;
  height:70%;
  border-radius:50%;
  background:radial-gradient(circle,rgba(184,255,61,.14),transparent 65%);
  pointer-events:none;
}
.media-frame > img,
.media-frame > picture{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.72) contrast(1.05);
}
.media-frame--4x3{aspect-ratio:4 / 3}
.media-frame--1x1{aspect-ratio:1 / 1}
.media-frame--wide{aspect-ratio:21 / 9}
.media-frame__cap{
  position:absolute;
  left:0;bottom:0;
  z-index:2;
  padding:.5em .8em;
  background:rgba(16,24,38,.84);
  color:var(--mist);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
}

/* ---------- 面包屑 ---------- */
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.55em;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--mist);
}
.breadcrumbs__item{display:inline-flex;align-items:center;gap:.55em}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:var(--steel)}
.breadcrumbs a{transition:color .2s var(--ease)}
.breadcrumbs a:hover{color:var(--neon)}
.breadcrumbs [aria-current="page"]{color:var(--ice)}

/* ---------- 布局工具 ---------- */
.grid{display:grid;gap:clamp(14px,2vw,24px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--bento{grid-template-columns:repeat(12,minmax(0,1fr))}
.split{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:clamp(26px,4vw,60px);
  align-items:start;
}
.stack{display:grid;gap:1rem}
.hairline{height:1px;width:100%;background:var(--hair)}

/* ---------- 跳过链接 ---------- */
.skip-link{
  position:fixed;
  top:8px;left:8px;
  z-index:120;
  padding:.7em 1.1em;
  background:var(--neon);
  color:#101826;
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  border-radius:var(--radius);
  transform:translateY(-160%);
  transition:transform .2s var(--ease);
}
.skip-link:focus-visible{transform:translateY(0)}

/* ============================================================
   命令栏页头
   ============================================================ */
.cmd-bar{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(16,24,38,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair);
  color:var(--ice);
}
.cmd-bar__inner{
  display:flex;
  align-items:center;
  gap:clamp(10px,2vw,26px);
  width:100%;
  max-width:var(--shell);
  min-height:var(--bar-h);
  margin-inline:auto;
  padding-block:.5rem;
  padding-inline:clamp(16px,3vw,40px);
}

/* 品牌 */
.cmd-brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  flex:0 0 auto;
  padding-block:.2rem;
}
.cmd-brand__mark{
  font-family:var(--font-mono);
  font-size:14px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--neon);
  padding:.34em .5em;
  border:1px solid var(--hair-strong);
  border-radius:var(--radius);
  background:rgba(184,255,61,.07);
  line-height:1;
}
.cmd-brand__slash{color:var(--saffron);margin-left:.14em}
.cmd-brand__text{display:flex;flex-direction:column;line-height:1.25}
.cmd-brand__name{font-size:15px;font-weight:700;letter-spacing:.02em}
.cmd-brand__tag{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.22em;
  color:var(--mist);
  margin-top:.18em;
}

/* 导航 */
.cmd-nav{margin-left:auto}
.cmd-nav__list{display:flex;align-items:center;gap:2px}
.cmd-nav__item{display:block}
.cmd-nav__link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:.42em;
  padding:.55rem .64rem .72rem;
  color:var(--mist);
  transition:color .2s var(--ease);
}
.cmd-nav__link::after{
  content:"";
  position:absolute;
  left:.64rem;
  right:.64rem;
  bottom:.36rem;
  height:2px;
  background:var(--neon);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .28s var(--ease);
}
.cmd-nav__link:hover{color:var(--ice)}
.cmd-nav__link:hover::after{transform:scaleX(.42)}
.cmd-nav__link[aria-current="page"]{color:var(--ice)}
.cmd-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.cmd-nav__idx{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.06em;
  color:var(--steel);
  font-variant-numeric:tabular-nums;
  transition:color .2s var(--ease);
}
.cmd-nav__link[aria-current="page"] .cmd-nav__idx{color:var(--neon)}
.cmd-nav__label{font-size:13.5px;font-weight:500;letter-spacing:.04em;white-space:nowrap}

/* 右侧动作 */
.cmd-bar__actions{
  display:flex;
  align-items:center;
  gap:.6rem;
  flex:0 0 auto;
}

/* 移动端按钮 */
.cmd-toggle{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  width:42px;
  height:38px;
  padding:0;
  border:1px solid var(--hair-strong);
  border-radius:var(--radius);
  background:transparent;
  cursor:pointer;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.cmd-toggle:hover{border-color:var(--neon);background:rgba(184,255,61,.07)}
.cmd-toggle__bar{
  display:block;
  width:18px;
  height:1.5px;
  background:var(--ice);
  transition:transform .25s var(--ease),opacity .2s var(--ease);
}
.cmd-bar[data-open="true"] .cmd-toggle__bar:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.cmd-bar[data-open="true"] .cmd-toggle__bar:nth-child(2){opacity:0}
.cmd-bar[data-open="true"] .cmd-toggle__bar:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

/* 滚动进度 */
.scroll-progress{
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:2px;
  pointer-events:none;
  background:transparent;
}
.scroll-progress__bar{
  display:block;
  height:100%;
  width:100%;
  background:linear-gradient(90deg,var(--neon),#7BE0C0 62%,var(--saffron));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .12s linear;
}

/* 命令栏响应式 */
@media (max-width:1120px){
  .cmd-nav__idx{display:none}
  .cmd-nav__link{padding-inline:.5rem}
  .cmd-brand__tag{font-size:9.5px;letter-spacing:.16em}
}
@media (max-width:980px){
  .cmd-brand__name{font-size:14px}
  .cmd-nav__label{font-size:13px}
}
@media (max-width:900px){
  .cmd-toggle{display:flex}
  .cmd-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    margin-left:0;
    display:none;
    background:var(--indigo);
    border-bottom:1px solid var(--hair);
    box-shadow:0 36px 60px -34px rgba(0,0,0,.95);
    max-height:calc(100vh - var(--bar-h));
    overflow-y:auto;
  }
  .cmd-bar[data-open="true"] .cmd-nav{
    display:block;
    animation:cmdNavDrop .22s var(--ease);
  }
  .cmd-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:.4rem clamp(16px,4vw,30px) 1.15rem;
  }
  .cmd-nav__item + .cmd-nav__item{border-top:1px solid var(--hair)}
  .cmd-nav__link{
    width:100%;
    justify-content:flex-start;
    padding:.95rem .2rem 1rem;
    color:var(--ice);
  }
  .cmd-nav__idx{display:inline;font-size:11px}
  .cmd-nav__label{font-size:15px;font-weight:500}
  .cmd-nav__link::after{
    left:.2rem;
    right:auto;
    width:34px;
    bottom:.6rem;
  }
  .cmd-nav__link:hover::after{transform:scaleX(.3)}
  body.has-nav-open{overflow:hidden}
}
@keyframes cmdNavDrop{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:none}
}
@media (max-width:680px){
  .cmd-bar__actions .btn--neon{display:none}
  .cmd-brand__tag{display:none}
  .cmd-brand__mark{font-size:13px}
}

/* ============================================================
   页脚
   ============================================================ */
.site-foot{
  position:relative;
  background:var(--indigo);
  color:var(--ice);
  border-top:1px solid var(--hair);
}
.site-foot::before{
  content:"";
  position:absolute;
  top:-1px;left:0;
  width:min(180px,42%);
  height:2px;
  background:linear-gradient(90deg,var(--neon),rgba(184,255,61,0));
}
.foot-inner{
  padding-block:clamp(40px,6vw,76px) 0;
}
.foot-head{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(26px,4vw,64px);
  padding-bottom:clamp(26px,3.6vw,44px);
}
.foot-id__mark{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.26em;
  color:var(--mist);
}
.foot-id__slash{color:var(--saffron);margin-inline:.15em}
.foot-id__name{
  margin-top:.5em;
  font-size:clamp(26px,3.4vw,42px);
  font-weight:900;
  line-height:1.08;
  letter-spacing:-.025em;
}
.foot-id__summary{
  margin-top:.95em;
  max-width:40ch;
  font-size:14.5px;
  line-height:1.85;
  color:var(--mist);
}
.foot-contact{
  border-left:1px solid var(--hair);
  padding-left:clamp(16px,2.4vw,30px);
}
.foot-contact__title{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--neon);
}
.foot-contact__list{
  display:grid;
  gap:.55rem;
  margin-top:1rem;
}
.foot-contact__item{
  display:grid;
  grid-template-columns:3.6em minmax(0,1fr);
  gap:.7rem;
  align-items:baseline;
  font-size:14px;
  line-height:1.6;
}
.foot-contact__key{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.14em;
  color:var(--steel);
}
.foot-contact__val{color:var(--ice);word-break:break-word}
.foot-contact__note{
  margin-top:1rem;
  max-width:36ch;
  font-size:12.5px;
  line-height:1.75;
  color:var(--mist);
}
.foot-rule{
  height:1px;
  background:linear-gradient(90deg,var(--hair-strong),rgba(168,160,190,.08));
}
.foot-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(18px,3vw,36px);
  padding-block:clamp(24px,3vw,38px);
  border-bottom:1px solid var(--hair);
}
.foot-col__head{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--mist);
}
.foot-links{
  margin-top:.9rem;
  display:grid;
  gap:.55rem;
}
.foot-link{
  position:relative;
  display:inline-block;
  font-size:14px;
  color:var(--ice);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.foot-link::before{
  content:"";
  position:absolute;
  left:0;
  top:.92em;
  width:0;
  height:1px;
  background:var(--neon);
  transition:width .2s var(--ease);
}
.foot-link:hover{color:var(--neon);padding-left:14px}
.foot-link:hover::before{width:9px}
.foot-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.5rem 1.6rem;
  padding-block:1.1rem 1.5rem;
}
.foot-legal{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--mist);
}
.foot-legal--icp{color:var(--steel)}
.foot-legal--note{color:var(--steel)}
@media (max-width:860px){
  .foot-head{grid-template-columns:1fr}
  .foot-contact{border-left:0;padding-left:0;border-top:1px solid var(--hair);padding-top:clamp(20px,3vw,28px)}
}
@media (max-width:620px){
  .foot-cols{grid-template-columns:1fr 1fr}
  .foot-bottom{justify-content:flex-start}
}

/* ============================================================
   显现动效 / 全局响应式兜底
   ============================================================ */
.has-js [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
.has-js [data-reveal].is-in{opacity:1;transform:none}

@media (max-width:860px){
  .grid--2{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}

@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;
  }
  .has-js [data-reveal]{opacity:1;transform:none}
  .btn:hover,.chip:hover,.foot-link:hover{transform:none}
}