/* ===========================================================
   开运体育赛事 · 共享样式表 /assets/site.css
   夜场墨绿底色 + 暖金锚点 + 展览标签语言
   =========================================================== */

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

:root{
  --ink:#06110E;
  --ink-2:#0C2019;
  --gold:#D8A13A;
  --gold-soft:#F0D9A8;
  --paper:#F4F1E8;
  --slate:#4A6070;
  --slate-deep:#16232B;
  --red:#E03B2F;
  --yellow:#F2C230;
  --green:#2FA36B;

  --line-gold:rgba(216,161,58,.26);
  --line-faint:rgba(216,161,58,.14);
  --line-soft:rgba(244,241,232,.12);

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

  --edge:72px;
  --head-h:68px;
  --radius:2px;
  --dur:160ms;
  --ease:cubic-bezier(.4,0,.2,1);
}

@media (max-width:1439px){ :root{ --edge:40px; --head-h:64px; } }
@media (max-width:767px){ :root{ --edge:20px; --head-h:56px; } }

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

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4,p,ul,ol,figure,blockquote{ margin:0; }
ul,ol{ padding:0; list-style:none; }
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
button{ font:inherit; color:inherit; }
[hidden]{ display:none !important; }

:focus-visible{
  outline:2px solid var(--gold-soft);
  outline-offset:3px;
  border-radius:1px;
}

::selection{ background:var(--gold); color:#0A1512; }

/* ---------- 排版基元 ---------- */
.display{
  font-size:clamp(32px,4.6vw,44px);
  line-height:1.14;
  font-weight:900;
  letter-spacing:-.02em;
  margin:0;
}
.display--sm{ font-size:clamp(26px,3.2vw,32px); }

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0;
}

.lede{
  font-size:17px;
  line-height:1.7;
  color:rgba(244,241,232,.82);
  letter-spacing:.02em;
  max-width:62ch;
}

.mono{ font-family:var(--mono); letter-spacing:.02em; }
.num{
  font-family:var(--mono);
  font-weight:700;
  letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
  margin-right:4px;
}

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

/* ---------- 布局容器 ---------- */
.wrap{
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding-inline:var(--edge);
}

.cols{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:20px;
}
.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-12{ grid-column:1 / -1; }

.band{ padding-block:56px; }
.band--breathe{
  padding-block:96px;
  background:linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);
  border-block:1px solid var(--line-faint);
}
.band--slate{ background:var(--slate-deep); }

.section{ padding-block:56px; }
.section-head{
  display:flex;
  align-items:baseline;
  gap:16px;
  padding-bottom:12px;
  margin-bottom:28px;
  border-bottom:1px solid var(--line-faint);
}
.section-index{
  font-family:var(--mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--gold);
}
.section-title{
  position:relative;
  margin:0;
  padding-left:14px;
  font-size:24px;
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.3;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:.22em;
  bottom:.22em;
  width:3px;
  background:var(--line-faint);
  transition:background-color var(--dur) var(--ease);
}
.section-title[aria-current="true"]::before{ background:var(--gold); }

/* ---------- 图片容器基础（页面阶段放图） ---------- */
.figure{
  position:relative;
  margin:0;
  overflow:hidden;
  background:var(--ink-2);
  border:1px solid var(--line-faint);
  border-radius:var(--radius);
}
.figure > img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.82) contrast(1.04);
}
.figure--16x9{ aspect-ratio:16 / 9; }
.figure--4x5{ aspect-ratio:4 / 5; }
.figure--1x1{ aspect-ratio:1 / 1; }
.figure--21x9{ aspect-ratio:21 / 9; }
.figure--tall{ aspect-ratio:3 / 4; }
.figure-cap{
  display:block;
  padding:10px 12px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,241,232,.66);
  border-top:1px solid var(--line-faint);
  background:rgba(12,32,25,.6);
}

/* ---------- 卡片 / 标签 / 说明牌 ---------- */
.card{
  position:relative;
  background:var(--ink-2);
  border:1px solid var(--line-faint);
  border-radius:var(--radius);
  padding:20px 22px;
}
.card--slate{ background:var(--slate-deep); }
.card--plate{
  background:var(--paper);
  color:#10201A;
  border-color:rgba(6,17,14,.16);
}
.card-title{
  font-size:18px;
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.4;
  margin:0 0 8px;
}
.card-body{
  font-size:15px;
  line-height:1.65;
  color:rgba(244,241,232,.78);
}
.card--plate .card-body{ color:#2B3B34; }
.card-meta{
  margin-top:14px;
  padding-top:12px;
  border-top:1px dashed var(--line-soft);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,241,232,.55);
}
.card--plate .card-meta{
  color:#4A6070;
  border-top-color:rgba(6,17,14,.14);
}

.plate{
  background:var(--paper);
  color:#0F1F19;
  border:1px solid rgba(6,17,14,.18);
  border-radius:var(--radius);
  padding:14px 16px;
  font-size:13px;
  line-height:1.6;
  box-shadow:0 10px 22px rgba(0,0,0,.38);
}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 8px;
  border:1px solid currentColor;
  border-radius:var(--radius);
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  line-height:1.5;
}
.tag--gold{ color:var(--gold); }
.tag--live{ color:var(--green); }
.tag--warn{ color:var(--yellow); }
.tag--red{ color:var(--red); }
.tag--mute{ color:rgba(244,241,232,.6); }

/* ---------- 数据块 ---------- */
.stat{ display:flex; flex-direction:column; gap:2px; }
.stat-value{
  font-family:var(--mono);
  font-weight:700;
  font-size:26px;
  letter-spacing:.02em;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
}
.stat-label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(244,241,232,.58);
}

.table{
  width:100%;
  border-collapse:collapse;
  font-size:14px;
}
.table th{
  background:var(--slate);
  color:var(--paper);
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.08em;
  text-align:left;
  padding:10px 12px;
}
.table td{
  padding:11px 12px;
  border-bottom:1px solid var(--line-soft);
  vertical-align:top;
}
.table tbody tr:nth-child(even){ background:rgba(22,35,43,.55); }

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border:1px solid transparent;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:700;
  letter-spacing:.06em;
  text-decoration:none;
  cursor:pointer;
  transition:background-color var(--dur) var(--ease),
             color var(--dur) var(--ease),
             border-color var(--dur) var(--ease);
}
.btn--gold{
  background:var(--gold);
  color:#0A1512;
  border-color:var(--gold);
}
.btn--gold:hover{ background:var(--gold-soft); border-color:var(--gold-soft); }
.btn--ghost{
  background:transparent;
  color:var(--paper);
  border-color:rgba(216,161,58,.5);
}
.btn--ghost:hover{ color:var(--gold); border-color:var(--gold); }

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,241,232,.55);
  padding-block:18px;
}
.breadcrumb a{ text-decoration:none; color:inherit; }
.breadcrumb a:hover{ color:var(--gold); }
.breadcrumb li + li::before{
  content:"/";
  margin-right:8px;
  color:var(--line-gold);
}
.breadcrumb li{ display:inline-flex; align-items:center; }

/* ---------- 显现 ---------- */
html.js-reveal .reveal{
  opacity:0;
  transform:translateY(12px);
}
html.js-reveal .reveal.is-in{
  opacity:1;
  transform:translateY(0);
  transition:opacity 180ms var(--ease), transform 180ms var(--ease);
}

/* ===========================================================
   头部：紧凑命令栏
   =========================================================== */
.skip-link{
  position:absolute;
  left:12px;
  top:-64px;
  z-index:100;
  padding:10px 16px;
  background:var(--gold);
  color:#0A1512;
  font-size:13px;
  font-weight:700;
  text-decoration:none;
  border-radius:var(--radius);
  transition:top var(--dur) var(--ease);
}
.skip-link:focus{ top:12px; }

.site-head{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(6,17,14,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-gold);
  color:var(--paper);
}

.head-inner{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:28px;
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding-inline:var(--edge);
  min-height:var(--head-h);
}

.brand-block{
  display:flex;
  flex-direction:column;
  gap:1px;
  text-decoration:none;
  color:inherit;
  padding-block:8px;
}
.brand-name{
  font-size:19px;
  font-weight:900;
  letter-spacing:.14em;
  line-height:1.2;
}
.brand-sub{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.3em;
  color:var(--gold);
  line-height:1.4;
}

.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 12px;
  background:transparent;
  border:1px solid var(--line-gold);
  border-radius:var(--radius);
  cursor:pointer;
  transition:border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav-toggle:hover{ border-color:var(--gold); color:var(--gold); }
.nav-toggle-bars{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  width:16px;
  height:12px;
}
.nav-toggle-bars span{
  display:block;
  height:2px;
  background:currentColor;
  transition:transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle-text{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.16em;
}
.site-head[data-open] .nav-toggle-bars span:nth-child(1){ transform:translateY(5px) rotate(45deg); }
.site-head[data-open] .nav-toggle-bars span:nth-child(2){ opacity:0; }
.site-head[data-open] .nav-toggle-bars span:nth-child(3){ transform:translateY(-5px) rotate(-45deg); }

.command-bar{ min-width:0; }
.command-list{
  display:flex;
  align-items:center;
  gap:0;
}
.command-list a{
  display:flex;
  align-items:baseline;
  gap:6px;
  padding:12px 12px 10px;
  font-size:14px;
  letter-spacing:.04em;
  color:rgba(244,241,232,.7);
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.command-list a:hover{ color:var(--paper); border-bottom-color:rgba(216,161,58,.5); }
.command-list a[aria-current="page"]{
  color:var(--gold);
  border-bottom-color:var(--gold);
}
.cmd-index{
  font-family:var(--mono);
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--gold);
  opacity:.6;
}
.command-list a[aria-current="page"] .cmd-index{ opacity:1; }

.bar-tools{
  display:flex;
  align-items:center;
  gap:14px;
}
.status-hint{
  display:flex;
  align-items:center;
  gap:7px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gold-soft);
  white-space:nowrap;
}
.dot-live{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--green);
  flex:0 0 auto;
  animation:livePulse 2.4s var(--ease) infinite;
}
@keyframes livePulse{
  0%,100%{ box-shadow:0 0 0 0 rgba(47,163,107,.55); }
  60%{ box-shadow:0 0 0 6px rgba(47,163,107,0); }
}
.bar-link{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,241,232,.72);
  text-decoration:none;
  padding:6px 2px;
  border-bottom:1px dashed var(--line-gold);
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.bar-link:hover{ color:var(--gold); border-color:var(--gold); }

.search-trigger{
  padding:7px 13px;
  background:transparent;
  border:1px solid rgba(216,161,58,.45);
  border-radius:var(--radius);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--paper);
  cursor:pointer;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.search-trigger:hover{ color:var(--gold); border-color:var(--gold); }
.search-trigger[aria-expanded="true"]{ background:rgba(216,161,58,.14); border-color:var(--gold); color:var(--gold); }

.head-search{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding:14px var(--edge) 18px;
  background:var(--ink-2);
  border-top:1px solid var(--line-faint);
}
.search-label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--gold);
  white-space:nowrap;
}
.search-input{
  flex:1 1 240px;
  min-width:0;
  padding:10px 12px;
  background:rgba(6,17,14,.8);
  border:1px solid var(--line-gold);
  border-radius:var(--radius);
  color:var(--paper);
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.04em;
}
.search-input::placeholder{ color:rgba(244,241,232,.4); }
.search-input:focus{ outline:none; border-color:var(--gold); box-shadow:0 0 0 2px rgba(216,161,58,.25); }
.search-note{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:rgba(244,241,232,.45);
}

.read-progress{
  position:absolute;
  left:0;
  top:0;
  height:2px;
  width:0;
  background:linear-gradient(90deg,var(--gold) 0%,var(--gold-soft) 100%);
  z-index:2;
}

/* ===========================================================
   页脚：展览标签式索引
   =========================================================== */
.site-foot{
  position:relative;
  margin-top:0;
  background:var(--ink-2);
  border-top:1px solid var(--line-gold);
  color:rgba(244,241,232,.76);
}
.site-foot::before{
  content:"";
  display:block;
  height:3px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 26px,transparent 26px 52px);
  opacity:.45;
}
.foot-inner{
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding:56px var(--edge) 30px;
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:40px;
  padding-bottom:44px;
}
.foot-col{ min-width:0; }

.foot-brand{
  font-size:20px;
  font-weight:900;
  letter-spacing:.12em;
  color:var(--paper);
  margin-bottom:12px;
}
.foot-note{
  font-size:13px;
  line-height:1.75;
  letter-spacing:.02em;
  color:rgba(244,241,232,.68);
  max-width:38ch;
}
.foot-note--sm{
  margin-top:14px;
  font-size:12px;
  color:rgba(244,241,232,.5);
}

.foot-title{
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--gold);
  padding-bottom:10px;
  margin-bottom:12px;
  border-bottom:1px solid var(--line-faint);
}
.foot-list li{
  font-size:14px;
  line-height:1.6;
}
.foot-list a{
  display:inline-block;
  padding:5px 0;
  color:rgba(244,241,232,.76);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.foot-list a:hover{
  color:var(--gold);
  border-bottom-color:var(--line-gold);
  transform:translateX(3px);
}
.foot-list--contact li{
  padding:10px 0;
  border-bottom:1px dashed var(--line-soft);
  font-size:14px;
  color:var(--paper);
  word-break:break-word;
}
.foot-list--contact li:last-child{ border-bottom:0; }
.contact-key{
  display:block;
  font-family:var(--mono);
  font-size:10px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:3px;
}

.foot-legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding-top:22px;
  border-top:1px solid var(--line-soft);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:rgba(244,241,232,.55);
}
.foot-copy{ margin:0; }
.foot-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px;
}
.foot-icp{ color:rgba(244,241,232,.62); }
.foot-meta a{
  text-decoration:none;
  color:inherit;
  border-bottom:1px solid var(--line-faint);
  padding-bottom:1px;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.foot-meta a:hover{ color:var(--gold); border-color:var(--gold); }

/* ===========================================================
   响应式
   =========================================================== */
@media (max-width:1439px){
  .foot-grid{ grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:32px; }
}

@media (max-width:1199px){
  .command-list a{ padding:12px 9px 10px; font-size:13px; }
  .cmd-index{ display:none; }
  .bar-link{ display:none; }
}

@media (max-width:1023px){
  .head-inner{
    grid-template-columns:1fr auto;
    grid-template-rows:auto auto auto;
    align-items:center;
    gap:0 12px;
    padding-inline:var(--edge);
    min-height:var(--head-h);
  }
  .brand-block{ grid-column:1; grid-row:1; }
  .brand-name{ font-size:17px; }
  .nav-toggle{ display:inline-flex; grid-column:2; grid-row:1; justify-self:end; }
  .bar-tools{
    grid-column:1 / -1;
    grid-row:2;
    justify-content:space-between;
    gap:10px;
    padding:0 0 10px;
  }
  .status-hint{ font-size:10px; letter-spacing:.06em; }
  .search-trigger{ padding:6px 10px; font-size:10px; }
  .command-bar{
    grid-column:1 / -1;
    grid-row:3;
    display:none;
    margin-inline:calc(var(--edge) * -1);
    padding-inline:var(--edge);
    background:var(--ink-2);
    border-top:1px solid var(--line-faint);
  }
  .site-head[data-open] .command-bar{ display:block; }
  .command-list{ flex-direction:column; align-items:stretch; padding:4px 0 14px; }
  .command-list li{ border-bottom:1px solid var(--line-soft); }
  .command-list li:last-child{ border-bottom:0; }
  .command-list a{
    padding:14px 2px;
    font-size:15px;
    border-bottom:0;
    border-left:2px solid transparent;
  }
  .command-list a[aria-current="page"]{
    border-bottom:0;
    border-left-color:var(--gold);
    padding-left:10px;
  }
  .cmd-index{ display:inline; }
  .head-search{ padding:12px var(--edge) 16px; }
  .search-label{ flex:1 1 100%; }

  .cols{ gap:16px; }
  .col-4, .col-5, .col-6, .col-7, .col-8{ grid-column:1 / -1; }

  .band{ padding-block:44px; }
  .band--breathe{ padding-block:64px; }
  .section{ padding-block:40px; }
  .section-title{ font-size:21px; }

  .foot-grid{ grid-template-columns:1fr 1fr; gap:28px; }
  .foot-inner{ padding:44px var(--edge) 24px; }
}

@media (max-width:767px){
  body{ font-size:15px; }
  .lede{ font-size:16px; }
  .foot-grid{ grid-template-columns:1fr; gap:26px; padding-bottom:32px; }
  .foot-legal{ flex-direction:column; align-items:flex-start; gap:10px; }
  .foot-meta{ gap:12px; }
  .stat-value{ font-size:22px; }
  .table{ font-size:13px; }
  .table th, .table td{ padding:9px 10px; }
}

/* 横向扫读区（页面阶段使用 .scroller） */
.scroller{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding-bottom:10px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.scroller > *{
  flex:0 0 min(280px,78vw);
  scroll-snap-align:start;
}

/* ===========================================================
   动效降级
   =========================================================== */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html.js-reveal .reveal{ opacity:1; transform:none; }
  .dot-live{ animation:none; }
  .read-progress{ transition:none; }
}