/* =========================================================
   华体会中心 · 共享样式 /assets/site.css
   夜场长卷 · 靛青侧轨 · 信号橙红
   ========================================================= */

:root{
  --night:#0A1026;
  --indigo:#11284A;
  --indigo-deep:#0C1B36;
  --wine:#3B1230;
  --signal:#FF5A1F;
  --signal-soft:#FF7038;
  --amber:#FFB020;
  --teal:#14B48C;
  --pulse:#D8F04A;
  --mist:#F2F5FA;
  --steel:#93A2BE;
  --hair:rgba(255,255,255,.12);
  --hair-soft:rgba(255,255,255,.07);

  --rail-w:264px;
  --topbar-h:60px;

  --r-lg:28px;
  --r-md:18px;
  --r-sm:12px;
  --pill:999px;

  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow-rail:0 24px 60px rgba(4,8,20,.55);

  --font-head:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

@media (min-width:1440px){ :root{ --rail-w:288px; } }
@media (min-width:1024px) and (max-width:1279px){ :root{ --rail-w:230px; } }

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--night);
  color:var(--mist);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  font-family:var(--font-head);
  font-weight:900;
  letter-spacing:-.5px;
  line-height:1.18;
  margin:0 0 .6em;
  color:var(--mist);
}
h1{font-size:clamp(28px,4.6vw,48px)}
h2{font-size:clamp(22px,3.2vw,32px)}
h3{font-size:clamp(18px,2.3vw,22px);font-weight:800}
h4{font-size:17px;font-weight:800}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
img{max-width:100%;height:auto}
a{color:inherit}
button{font:inherit}
hr{border:0;border-top:1px solid var(--hair);margin:32px 0}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

/* ---------- 跳过链接 ---------- */
.skip-link{
  position:fixed;top:-64px;left:50%;transform:translateX(-50%);
  z-index:300;
  padding:12px 24px;
  border-radius:0 0 var(--r-sm) var(--r-sm);
  background:var(--signal);color:#0A1026;
  font-size:14px;font-weight:700;text-decoration:none;
  transition:top .22s var(--ease);
}
.skip-link:focus{top:0}

/* ---------- 页面外壳 ---------- */
.site-main{margin-left:var(--rail-w);min-height:60vh;display:block}
.canvas{width:100%;max-width:1080px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}

/* =========================================================
   头部 · 移动端顶栏
   ========================================================= */
.site-header{position:relative;z-index:80}

.mobile-bar{
  position:fixed;top:0;left:0;right:0;height:var(--topbar-h);
  display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:0 12px 0 18px;
  background:rgba(10,16,38,.92);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair);
  z-index:96;
}
.mobile-bar__brand{
  font-family:var(--font-head);font-weight:900;font-size:17px;
  letter-spacing:-.5px;color:var(--mist);text-decoration:none;
}

.nav-toggle{
  display:none;align-items:center;gap:9px;
  padding:8px 14px;border-radius:var(--pill);
  border:1px solid var(--hair);background:rgba(255,255,255,.05);
  color:var(--mist);font-size:13px;font-weight:600;
  cursor:pointer;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--signal)}
.nav-toggle__bars{
  position:relative;flex:none;width:16px;height:2px;border-radius:2px;
  background:var(--signal);
  transition:transform .24s var(--ease);
}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:16px;height:2px;border-radius:2px;
  background:var(--signal);
  transition:transform .24s var(--ease),opacity .2s var(--ease);
}
.nav-toggle__bars::before{top:-5px}
.nav-toggle__bars::after{top:5px}
.site-header[data-open="true"] .nav-toggle__bars{transform:rotate(45deg)}
.site-header[data-open="true"] .nav-toggle__bars::before{transform:translateY(5px) rotate(-90deg)}
.site-header[data-open="true"] .nav-toggle__bars::after{opacity:0}

/* =========================================================
   头部 · 侧边轨道
   ========================================================= */
.side-rail{
  position:fixed;top:0;left:0;bottom:0;width:var(--rail-w);
  display:flex;flex-direction:column;gap:22px;
  padding:30px 20px 22px;
  background:linear-gradient(180deg,#12294B 0%,var(--indigo-deep) 48%,var(--night) 100%);
  border-right:1px solid var(--hair);
  overflow:hidden;
  z-index:92;
}
.side-rail::before{
  content:"";position:absolute;top:0;left:0;width:3px;height:38%;
  border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,var(--signal),rgba(255,90,31,0));
}

.brand{position:relative;display:block;padding-left:14px;color:var(--mist);text-decoration:none}
.brand::before{
  content:"";position:absolute;left:0;top:6px;width:4px;height:30px;border-radius:2px;
  background:var(--signal);
}
.brand__mark{
  display:block;font-family:var(--font-head);font-weight:900;
  font-size:21px;letter-spacing:-.5px;line-height:1.2;
}
.brand__line{
  display:block;margin-top:3px;font-size:12px;line-height:1.5;
  letter-spacing:.4px;color:var(--steel);
}

.rail-nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden}
.rail-nav::-webkit-scrollbar{width:6px}
.rail-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:3px}
.rail-nav__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.rail-nav__link{
  display:flex;align-items:center;gap:11px;
  padding:10px 13px;border-radius:var(--r-sm);
  color:var(--steel);font-size:15px;font-weight:500;text-decoration:none;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.rail-nav__link:hover{color:var(--mist);background:rgba(255,255,255,.06);transform:translateX(3px)}
.rail-nav__index{flex:none;font-family:var(--font-mono);font-size:11px;letter-spacing:1px;color:var(--steel);opacity:.75}
.rail-nav__label{white-space:nowrap}
.rail-nav__link[aria-current="page"]{background:var(--signal);color:#0A1026;font-weight:700}
.rail-nav__link[aria-current="page"] .rail-nav__index{color:#0A1026;opacity:.75}
.rail-nav__link[aria-current="page"]:hover{background:var(--signal-soft);transform:none}

.rail-foot{
  flex:none;display:flex;flex-direction:column;gap:12px;
  padding-top:14px;border-top:1px solid var(--hair);
}
.rail-utils{display:flex;gap:8px}
.rail-utils .pill{flex:1 1 auto}

/* ---------- 实时比分滚动条 ---------- */
.ticker{
  padding:10px 12px;
  border:1px solid var(--hair);border-radius:var(--r-md);
  background:rgba(6,12,28,.55);
}
.ticker__head{display:flex;align-items:center;gap:8px}
.ticker__dot{
  flex:none;width:7px;height:7px;border-radius:50%;
  background:var(--pulse);
  animation:pulseDot 2.4s var(--ease) infinite;
}
.ticker__title{font-size:11px;letter-spacing:1px;color:var(--steel)}
.ticker__toggle{
  margin-left:auto;padding:2px 9px;border-radius:var(--pill);
  border:1px solid var(--hair);background:transparent;
  color:var(--steel);font-size:11px;cursor:pointer;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.ticker__toggle:hover{color:var(--mist);border-color:var(--signal)}
.ticker__viewport{overflow:hidden;margin-top:9px;height:20px}
.ticker__track{display:flex;width:max-content;animation:tickerMove 32s linear infinite}
.ticker__track[data-paused="true"]{animation-play-state:paused}
.ticker__list{list-style:none;margin:0;padding:0;display:flex}
.ticker__item{
  margin-right:24px;white-space:nowrap;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.5px;
  color:rgba(242,245,250,.82);
}
@keyframes tickerMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pulseDot{
  0%,100%{box-shadow:0 0 0 0 rgba(216,240,74,.5)}
  50%{box-shadow:0 0 0 6px rgba(216,240,74,0)}
}

.nav-scrim{display:none}

/* =========================================================
   通用按钮 / 胶囊 / 标签
   ========================================================= */
.pill{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 15px;border-radius:var(--pill);
  border:1px solid var(--hair);background:rgba(255,255,255,.05);
  color:var(--mist);font-family:inherit;font-size:13px;font-weight:600;line-height:1.2;
  text-decoration:none;white-space:nowrap;cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.pill--ghost{background:transparent}
.pill--ghost:hover{border-color:var(--signal);background:rgba(255,90,31,.14);color:#fff}
.pill--signal{background:var(--signal);border-color:var(--signal);color:#0A1026}
.pill--signal:hover{background:var(--signal-soft);border-color:var(--signal-soft);color:#0A1026}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:var(--pill);
  background:var(--signal);border:1px solid var(--signal);
  color:#0A1026;font-family:inherit;font-size:15px;font-weight:700;line-height:1.2;
  text-decoration:none;cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn:hover{background:var(--signal-soft);border-color:var(--signal-soft);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:var(--hair);color:var(--mist)}
.btn--ghost:hover{background:rgba(255,90,31,.14);border-color:var(--signal);color:#fff}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--pill);
  font-size:12px;font-weight:600;line-height:1.6;white-space:nowrap;
  background:rgba(20,180,140,.14);
  border:1px solid rgba(20,180,140,.32);
  color:var(--teal);
}
.tag--amber{background:rgba(255,176,32,.14);border-color:rgba(255,176,32,.34);color:var(--amber)}
.tag--signal{background:rgba(255,90,31,.14);border-color:rgba(255,90,31,.36);color:var(--signal)}
.tag--steel{background:rgba(255,255,255,.05);border-color:var(--hair);color:var(--steel)}

/* =========================================================
   章节带 / 面包屑 / 块面 / 引导线
   ========================================================= */
.band{display:flex;align-items:center;gap:14px;margin:0 0 26px}
.band__no{
  flex:none;padding:3px 10px;border-radius:var(--pill);
  border:1px solid rgba(255,90,31,.42);
  font-family:var(--font-mono);font-size:12px;letter-spacing:1px;color:var(--signal);
}
.band__title{margin:0;font-family:var(--font-head);font-weight:900;font-size:clamp(20px,2.2vw,26px);letter-spacing:-.5px}
.band__rule{flex:1 1 auto;height:1px;background:linear-gradient(90deg,var(--hair),rgba(255,255,255,0))}

.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  margin:0 0 26px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.5px;color:var(--steel);
}
.breadcrumb a{color:var(--steel);text-decoration:none;transition:color .18s var(--ease)}
.breadcrumb a:hover{color:var(--signal)}
.breadcrumb__sep{opacity:.45}
.breadcrumb [aria-current="page"]{color:rgba(242,245,250,.88);font-family:var(--font-body);letter-spacing:0}

.slab{background:var(--indigo);border-radius:var(--r-lg);padding:clamp(22px,3vw,34px)}
.slab--wine{background:var(--wine)}
.slab--night{background:rgba(6,12,28,.6);border:1px solid var(--hair)}

.guide-line{position:relative;height:56px;pointer-events:none}
.guide-line::before{
  content:"";position:absolute;left:4%;right:30%;top:52%;height:1px;
  background:linear-gradient(90deg,rgba(255,90,31,.85),rgba(255,90,31,0));
  transform:rotate(-3.5deg);transform-origin:left center;
}

/* =========================================================
   数据表 / 正文 / 图片容器
   ========================================================= */
.data-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:15px}
.data-table caption{caption-side:top;text-align:left;padding:0 0 12px;font-size:13px;letter-spacing:.4px;color:var(--steel)}
.data-table th{
  padding:10px 14px;text-align:left;white-space:nowrap;
  font-size:12px;font-weight:600;letter-spacing:1px;color:var(--steel);
  border-bottom:1px solid var(--hair);
}
.data-table td{padding:12px 14px;border-bottom:1px solid var(--hair-soft);color:rgba(242,245,250,.92)}
.data-table tbody tr:nth-child(odd){background:rgba(17,40,74,.4)}
.data-table tbody tr:hover{background:rgba(255,90,31,.09)}
.data-table .num{font-family:var(--font-mono);letter-spacing:1px;color:var(--amber)}

.prose{max-width:38em;font-size:17px;line-height:1.75;color:rgba(242,245,250,.9)}
.prose h3{margin:1.6em 0 .6em}
.prose a{color:var(--signal);text-decoration:underline;text-underline-offset:3px}
.prose li{margin:.35em 0}

.figure{
  position:relative;margin:0;overflow:hidden;
  border-radius:var(--r-lg);
  background:linear-gradient(150deg,#12294B 0%,var(--night) 72%);
}
.figure > img,
.figure > picture > img{
  display:block;width:100%;height:100%;object-fit:cover;
  filter:saturate(.9) brightness(.85);
}
.figure::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,16,38,0) 42%,rgba(10,16,38,.8) 100%);
}
.figure__cap{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:1;margin:0;
  font-size:12.5px;letter-spacing:.4px;color:rgba(242,245,250,.85);
}
.figure__cap strong{font-family:var(--font-mono);font-weight:600;color:var(--signal)}
.figure--wide{aspect-ratio:16/9}
.figure--band{aspect-ratio:21/9}
.figure--tall{aspect-ratio:3/4}
.figure--square{aspect-ratio:1/1}

/* =========================================================
   页脚
   ========================================================= */
.site-footer{
  position:relative;
  margin-left:var(--rail-w);
  background:linear-gradient(180deg,#0C1330 0%,var(--indigo) 58%,var(--night) 100%);
  border-top:1px solid var(--hair);
  color:var(--steel);
  font-size:14px;
}
.site-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--signal) 0%,var(--amber) 26%,rgba(255,176,32,0) 62%);
}
.site-footer__wrap{max-width:1080px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.site-footer__inner{
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1fr 1.2fr;
  gap:38px;
  padding:60px 0 44px;
}
.site-footer__brand{max-width:34em}
.site-footer__mark{display:block;font-family:var(--font-head);font-weight:900;font-size:22px;letter-spacing:-.5px;color:var(--mist)}
.site-footer__line{display:block;margin-top:4px;font-family:var(--font-mono);font-size:12px;letter-spacing:1px;color:var(--signal)}
.site-footer__note{margin:16px 0 0;font-size:13.5px;line-height:1.8;color:var(--steel)}

.foot-col{min-width:0}
.foot-col__title{
  display:flex;align-items:center;gap:8px;
  margin:0 0 15px;
  font-family:var(--font-head);font-weight:800;font-size:13.5px;
  letter-spacing:.5px;color:var(--mist);
}
.foot-col__title::before{content:"";flex:none;width:14px;height:2px;border-radius:2px;background:var(--signal)}
.foot-col__list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-col__list li{line-height:1.65}
.foot-col__list a{color:var(--steel);text-decoration:none;transition:color .18s var(--ease)}
.foot-col__list a:hover{color:var(--mist)}
.foot-col__list--data li{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.4px}
.foot-col__list--contact li{font-size:13.5px;overflow-wrap:anywhere}

.site-footer__legal{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 26px;
  padding:20px 0 40px;
  border-top:1px solid var(--hair);
  font-size:12.5px;
  color:rgba(147,162,190,.85);
}
.site-footer__legal-line{margin:0;font-family:var(--font-mono);letter-spacing:.5px}
.site-footer__links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px}
.site-footer__links a{color:var(--steel);text-decoration:none;transition:color .18s var(--ease)}
.site-footer__links a:hover{color:var(--signal)}

/* =========================================================
   滚动显现
   ========================================================= */
.js-on [data-reveal]{
  opacity:0;transform:translateY(16px);
  transition:opacity .32s var(--ease),transform .32s var(--ease);
}
.js-on [data-reveal].is-in{opacity:1;transform:none}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1023px){
  .mobile-bar{display:flex}
  .nav-toggle{display:inline-flex}

  .side-rail{
    width:min(84vw,320px);
    padding-top:calc(var(--topbar-h) + 22px);
    overflow-y:auto;overflow-x:hidden;
    transform:translateX(-102%);
    transition:transform .34s var(--ease);
    box-shadow:var(--shadow-rail);
  }
  .site-header[data-open="true"] .side-rail{transform:translateX(0)}

  .nav-scrim{
    display:block;position:fixed;inset:0;z-index:88;
    background:rgba(4,8,20,.7);
    opacity:0;pointer-events:none;
    transition:opacity .3s var(--ease);
  }
  .site-header[data-open="true"] .nav-scrim{opacity:1;pointer-events:auto}

  .site-main{margin-left:0;padding-top:var(--topbar-h)}
  .site-footer{margin-left:0}
}

@media (max-width:1279px){
  .site-footer__inner{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
  .site-footer__brand{grid-column:1 / -1}
}

@media (max-width:767px){
  body{font-size:16px}
  .site-footer__inner{grid-template-columns:1fr;gap:30px;padding:44px 0 34px}
  .site-footer__legal{padding:18px 0 32px}
  .data-table th,.data-table td{padding:10px 11px}
  .data-table{font-size:14px}
}

@media (min-width:1024px){
  .nav-scrim{display:none}
}

/* =========================================================
   减弱动效
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .ticker__track{animation:none}
  .js-on [data-reveal]{opacity:1;transform:none}
  .btn:hover,
  .rail-nav__link:hover{transform:none}
}