/* ============================================================
   金年会赛场 pulse-jinnianhui.com.cn
   共享样式 /assets/site.css
   夜间赛场指挥中心：深蓝黑底 + 荧光绿数据 + 亮橙差异
   ============================================================ */

:root{
  --c-base:#070B14;
  --c-panel:#0E1626;
  --c-indigo:#16233A;
  --c-card:#1F3254;
  --c-green:#A6FF3C;
  --c-orange:#FF8A2B;
  --c-teal:#35D6C4;
  --c-text:#E8EEF7;
  --c-fog:#9AA9C0;
  --c-line:#5B6B85;
  --c-warm:#FFE7C7;

  --line-soft:rgba(91,107,133,.30);
  --line-firm:rgba(91,107,133,.55);
  --glow-green:rgba(166,255,60,.16);
  --glow-orange:rgba(255,138,43,.18);

  --shell:1280px;
  --gutter:clamp(16px,3.2vw,36px);
  --r:2px;
  --header-h:74px;

  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono","Courier New",monospace;
}

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

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

body{
  margin:0;
  min-height:100%;
  background:var(--c-base);
  color:var(--c-text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

body.nav-open{overflow:hidden}

h1,h2,h3,h4,h5,h6{
  margin:0;
  font-weight:800;
  line-height:1.14;
  letter-spacing:-.015em;
  color:var(--c-text);
}

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

a{color:var(--c-green);text-decoration:none}
a:hover{color:var(--c-text)}

img,svg,video{display:block;max-width:100%}
img{height:auto}

ul,ol{list-style:none;margin:0;padding:0}

button,input,select,textarea{font:inherit;color:inherit;margin:0}

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

::selection{background:var(--c-green);color:#06110A}

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

#main-content{display:block;scroll-margin-top:96px}
[id]{scroll-margin-top:96px}

/* ---------- 2. 排版基元 ---------- */
.wrap{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.section-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  line-height:1;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--c-fog);
  margin:0 0 14px;
}
.section-label::before{
  content:"";
  width:18px;
  height:1px;
  background:var(--c-green);
  flex:none;
}

.num,
.stat-value,
.stat-label,
.tag--num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}

.prose{
  max-width:38em;
  color:var(--c-text);
  font-size:16px;
  line-height:1.75;
}
.prose p{margin:0 0 1.15em}
.prose h2{margin:1.6em 0 .6em;font-size:1.5rem}
.prose h3{margin:1.4em 0 .5em;font-size:1.2rem}
.prose ul,.prose ol{list-style:disc;padding-left:1.4em;margin:0 0 1.15em}
.prose ol{list-style:decimal}
.prose li{margin:.35em 0}
.prose a{border-bottom:1px solid var(--line-firm)}
.prose a:hover{border-bottom-color:var(--c-green)}
.prose blockquote{
  margin:1.4em 0;
  padding:4px 0 4px 18px;
  border-left:2px solid var(--c-orange);
  color:var(--c-fog);
}

/* ---------- 3. 网格 ---------- */
.grid-12{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(16px,2vw,28px);
}
.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-12{grid-column:span 12}

/* ---------- 4. 面板 / 数据 / 标签 ---------- */
.panel{
  position:relative;
  background:var(--c-panel);
  border:1px solid var(--line-soft);
  border-radius:var(--r);
  padding:clamp(18px,2.4vw,26px);
  box-shadow:inset 0 1px 0 rgba(232,238,247,.03);
}
.panel-card{background:var(--c-card);border-color:rgba(232,238,247,.10)}
.panel--accent{border-left:2px solid var(--c-green)}
.panel--warn{border-left:2px solid var(--c-orange)}

.stat{display:block}
.stat-value{
  display:block;
  font-size:clamp(28px,3.6vw,44px);
  font-weight:700;
  line-height:1;
  color:var(--c-green);
}
.stat-value.is-warn{color:var(--c-orange)}
.stat-value.is-map{color:var(--c-teal)}
.stat-label{
  display:block;
  margin-top:10px;
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-fog);
}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-fog);
  border:1px solid var(--line-soft);
  border-radius:var(--r);
  background:rgba(22,35,58,.55);
}
.tag--green{color:var(--c-green);border-color:rgba(166,255,60,.42)}
.tag--orange{color:var(--c-orange);border-color:rgba(255,138,43,.42)}
.tag--map{color:var(--c-teal);border-color:rgba(53,214,196,.42)}

/* ---------- 5. 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 20px;
  border:1px solid transparent;
  border-radius:var(--r);
  font-size:14px;
  font-weight:700;
  letter-spacing:.05em;
  line-height:1.2;
  text-decoration:none;
  cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-primary{
  background:var(--c-green);
  border-color:var(--c-green);
  color:#06110A;
}
.btn-primary:hover{
  background:#B8FF5E;
  border-color:#B8FF5E;
  color:#06110A;
  transform:translateY(-2px);
  box-shadow:0 10px 24px -14px rgba(166,255,60,.9);
}
.btn-accent{
  background:transparent;
  border-color:rgba(255,138,43,.6);
  color:var(--c-orange);
}
.btn-accent:hover{
  background:var(--c-orange);
  border-color:var(--c-orange);
  color:var(--c-warm);
  transform:translateY(-2px);
}
.btn-ghost{
  background:rgba(22,35,58,.6);
  border-color:var(--line-firm);
  color:var(--c-text);
}
.btn-ghost:hover{
  border-color:var(--c-green);
  color:var(--c-green);
  transform:translateY(-2px);
}

/* ---------- 6. 面包屑 ---------- */
.breadcrumb{margin:0 0 18px}
.breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--c-fog);
}
.breadcrumb-list li{display:inline-flex;align-items:center;gap:8px}
.breadcrumb-list li+li::before{
  content:"/";
  color:var(--c-line);
}
.breadcrumb-list a{color:var(--c-fog)}
.breadcrumb-list a:hover{color:var(--c-green)}
.breadcrumb-list [aria-current="page"]{color:var(--c-text)}

/* ---------- 7. 图片容器 ---------- */
.media-frame{
  position:relative;
  display:block;
  margin:0;
  overflow:hidden;
  background:var(--c-indigo);
  border:1px solid var(--line-soft);
  border-radius:var(--r);
  aspect-ratio:16/9;
}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--panorama{aspect-ratio:21/9}
.media-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame figcaption{
  position:absolute;
  left:0;
  bottom:0;
  right:0;
  padding:10px 14px;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-fog);
  background:linear-gradient(180deg,rgba(7,11,20,0),rgba(7,11,20,.88));
}

/* ---------- 8. skip link ---------- */
.skip-link{
  position:fixed;
  left:14px;
  top:-64px;
  z-index:200;
  padding:10px 18px;
  background:var(--c-green);
  color:#06110A;
  font-size:14px;
  font-weight:700;
  border-radius:var(--r);
  transition:top .2s ease;
}
.skip-link:focus{top:14px;color:#06110A}

/* ---------- 9. 顶栏 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:linear-gradient(180deg,rgba(7,11,20,.97) 0%,rgba(14,22,38,.94) 100%);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-soft);
  color:var(--c-text);
}

.header-shell{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  gap:clamp(14px,2.4vw,34px);
  width:100%;
  max-width:var(--shell);
  min-height:var(--header-h);
  margin-inline:auto;
  padding:10px var(--gutter);
}

.header-brand{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.6vw,20px);
  flex:0 0 auto;
}

.brand-link{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--c-text);
}
.brand-link:hover{color:var(--c-text)}

.brand-mark{
  width:28px;
  height:28px;
  flex:none;
  background:linear-gradient(135deg,var(--c-green) 0 56%,var(--c-orange) 56% 100%);
  clip-path:polygon(0 0,100% 0,100% 66%,66% 100%,0 100%);
}

.brand-text{display:flex;flex-direction:column;gap:2px}

.brand-name{
  font-size:17px;
  font-weight:900;
  line-height:1.1;
  letter-spacing:.02em;
}

.brand-domain{
  font-family:var(--font-mono);
  font-size:10.5px;
  line-height:1.2;
  letter-spacing:.1em;
  color:var(--c-fog);
}

.season-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0;
  padding:6px 12px;
  font-size:11.5px;
  letter-spacing:.12em;
  color:var(--c-fog);
  background:rgba(22,35,58,.6);
  border:1px solid var(--line-soft);
  border-radius:var(--r);
}

.status-dot{
  width:7px;
  height:7px;
  flex:none;
  border-radius:50%;
  background:var(--c-green);
  box-shadow:0 0 0 4px var(--glow-green);
  animation:statusBreath 2.6s ease-in-out infinite;
}

@keyframes statusBreath{
  0%,100%{box-shadow:0 0 0 3px var(--glow-green)}
  50%{box-shadow:0 0 0 6px rgba(166,255,60,.06)}
}

.header-rule{
  flex:1 1 auto;
  min-width:20px;
  height:1px;
  background:linear-gradient(90deg,rgba(91,107,133,0),var(--line-firm));
  transform:rotate(-.7deg);
}

/* 导航 */
.header-nav{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.6vw,22px);
  flex:0 0 auto;
}

.nav-list{
  display:flex;
  align-items:center;
  gap:2px;
}

.nav-link{
  display:block;
  padding:9px 11px;
  font-size:14px;
  letter-spacing:.03em;
  color:var(--c-fog);
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.nav-link:hover{
  color:var(--c-text);
  border-bottom-color:var(--line-firm);
  background:rgba(31,50,84,.45);
}
.nav-link[aria-current="page"]{
  color:var(--c-green);
  border-bottom-color:var(--c-green);
}

.nav-quick{
  display:flex;
  align-items:center;
  gap:8px;
  padding-left:clamp(10px,1.6vw,22px);
  border-left:1px solid var(--line-soft);
}

.nav-quick-label{
  font-size:10px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-line);
}

.quick-link{
  padding:6px 11px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--c-text);
  background:rgba(22,35,58,.62);
  border:1px solid var(--line-soft);
  border-radius:var(--r);
  transition:color .18s ease,border-color .18s ease,background .18s ease,transform .18s ease;
}
.quick-link:hover{
  color:var(--c-green);
  border-color:rgba(166,255,60,.55);
  background:rgba(31,50,84,.7);
  transform:translateY(-2px);
}

.nav-sheet-note{display:none}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 13px;
  background:rgba(22,35,58,.7);
  border:1px solid var(--line-firm);
  border-radius:var(--r);
  color:var(--c-text);
  font-size:13px;
  letter-spacing:.1em;
  cursor:pointer;
}
.nav-toggle:hover{border-color:var(--c-green);color:var(--c-green)}

.nav-toggle-bars{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:4px;
  width:18px;
  height:14px;
}
.nav-toggle-bars i{
  display:block;
  height:2px;
  width:100%;
  background:var(--c-green);
  transition:transform .24s ease,opacity .24s ease;
}
.nav-toggle-bars i:nth-child(2){width:72%;background:var(--c-orange)}
.site-header[data-open] .nav-toggle-bars i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header[data-open] .nav-toggle-bars i:nth-child(2){opacity:0}
.site-header[data-open] .nav-toggle-bars i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 10. 滚动进度条 ---------- */
.pulse-progress{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:2px;
  z-index:90;
  pointer-events:none;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--c-green) 0%,var(--c-green) 52%,var(--c-orange) 100%);
}

/* ---------- 11. 滚动显现 ---------- */
.pulse-js [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .24s ease,transform .24s ease;
  will-change:opacity,transform;
}
.pulse-js [data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* ---------- 12. 标签页 ---------- */
.tab-list{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  border-bottom:1px solid var(--line-soft);
  margin:0 0 20px;
}
.tab{
  appearance:none;
  -webkit-appearance:none;
  padding:10px 15px;
  background:transparent;
  border:1px solid transparent;
  border-bottom:2px solid transparent;
  border-radius:2px 2px 0 0;
  color:var(--c-fog);
  font-size:13px;
  letter-spacing:.08em;
  cursor:pointer;
  transition:color .18s ease,background .18s ease,border-color .18s ease;
}
.tab:hover{color:var(--c-text);background:rgba(31,50,84,.5)}
.tab[aria-selected="true"]{
  color:var(--c-green);
  background:var(--c-panel);
  border-color:var(--line-soft);
  border-bottom-color:var(--c-green);
}
.tab-panel{display:none}
.tab-panel[data-active]{
  display:block;
  animation:tabIn .24s ease both;
}
@keyframes tabIn{
  from{opacity:0;transform:translateX(16px)}
  to{opacity:1;transform:none}
}

/* ---------- 13. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,7vw,96px);
  background:var(--c-base);
  border-top:1px solid var(--line-soft);
  color:var(--c-text);
  overflow:hidden;
}

.footer-band{
  height:5px;
  background:linear-gradient(96deg,var(--c-green) 0 12%,var(--c-orange) 12% 22%,var(--c-indigo) 22% 60%,var(--c-base) 60% 100%);
}

.footer-shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding:clamp(32px,5vw,64px) var(--gutter) clamp(22px,3vw,32px);
}

.footer-top{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.65fr);
  gap:clamp(26px,4vw,64px);
  align-items:start;
}

.footer-brand{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
}

.footer-brand-name{
  margin:0;
  font-size:20px;
  font-weight:900;
  letter-spacing:.02em;
}

.footer-domain{
  margin:0;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--c-fog);
}

.footer-summary{
  margin:0 0 8px;
  max-width:34em;
  font-size:13.5px;
  line-height:1.8;
  color:var(--c-fog);
}

.footer-nav{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(18px,3vw,36px);
}

.footer-col{min-width:0}

.footer-col-title{
  margin:0 0 14px;
  padding-bottom:10px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-fog);
  border-bottom:1px solid var(--line-soft);
}

.footer-links li{margin:0 0 10px}
.footer-links a{
  display:inline-block;
  font-size:14px;
  color:var(--c-text);
  opacity:.86;
  border-bottom:1px solid transparent;
  transition:color .18s ease,opacity .18s ease,border-color .18s ease;
}
.footer-links a:hover{
  color:var(--c-green);
  opacity:1;
  border-bottom-color:var(--c-green);
}

.footer-contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px clamp(18px,3vw,40px);
  margin-top:clamp(28px,4vw,52px);
  padding:clamp(18px,2.6vw,26px) 0;
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
}

.contact-row{display:flex;flex-direction:column;gap:6px;min-width:0}

.contact-label{
  font-size:10.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-line);
}

.contact-value{
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.6;
  color:var(--c-text);
  word-break:break-word;
}

.footer-note{
  grid-column:1 / -1;
  margin:0;
  font-size:12.5px;
  line-height:1.8;
  color:var(--c-fog);
}

.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top:clamp(16px,2.4vw,24px);
}

.footer-copy,
.footer-icp{
  margin:0;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--c-fog);
}
.footer-icp{font-family:var(--font-mono)}

/* ---------- 14. 响应式 ---------- */
@media (max-width:1240px){
  .nav-quick-label{display:none}
}

@media (max-width:1080px){
  :root{--header-h:66px}

  .header-rule{display:none}
  .nav-toggle{display:inline-flex}

  .header-shell{justify-content:space-between}

  .header-nav{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:3;
    display:block;
    max-height:84vh;
    overflow-y:auto;
    padding:18px var(--gutter) calc(22px + env(safe-area-inset-bottom,0px));
    background:var(--c-panel);
    border-top:1px solid rgba(166,255,60,.42);
    box-shadow:0 -24px 48px -28px rgba(0,0,0,.9);
    transform:translateY(105%);
    transition:transform .32s cubic-bezier(.22,.7,.3,1);
    gap:0;
  }
  .site-header[data-open] .header-nav{transform:translateY(0)}

  .site-header[data-open]::after{
    content:"";
    position:fixed;
    inset:0;
    z-index:1;
    background:rgba(7,11,20,.72);
  }

  .nav-list{
    display:block;
    border-top:1px solid var(--line-soft);
  }
  .nav-item{border-bottom:1px solid var(--line-soft)}

  .nav-link{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:15px 4px;
    font-size:15.5px;
    letter-spacing:.04em;
    border-bottom:0;
    border-left:2px solid transparent;
    padding-left:12px;
  }
  .nav-link::after{
    content:"→";
    font-family:var(--font-mono);
    font-size:13px;
    color:var(--c-line);
  }
  .nav-link:hover{background:rgba(31,50,84,.5);border-bottom-color:transparent}
  .nav-link[aria-current="page"]{
    border-left-color:var(--c-green);
    border-bottom-color:transparent;
    background:rgba(166,255,60,.07);
  }
  .nav-link[aria-current="page"]::after{color:var(--c-green)}

  .nav-quick{
    flex-wrap:wrap;
    gap:8px;
    margin-top:18px;
    padding:0;
    border-left:0;
  }
  .nav-quick-label{
    display:block;
    width:100%;
    margin-bottom:2px;
    font-size:10px;
    letter-spacing:.2em;
    text-transform:uppercase;
    color:var(--c-line);
  }
  .quick-link{
    flex:1 1 auto;
    text-align:center;
    padding:11px 12px;
    font-size:13px;
  }

  .nav-sheet-note{
    display:block;
    margin:20px 0 0;
    padding-top:16px;
    font-size:12.5px;
    line-height:1.7;
    color:var(--c-fog);
    border-top:1px solid var(--line-soft);
  }
}

@media (max-width:860px){
  .footer-top{grid-template-columns:minmax(0,1fr)}
  .footer-nav{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-12{grid-template-columns:repeat(6,minmax(0,1fr))}
  .col-3,.col-4,.col-5,.col-6,.col-7,.col-8{grid-column:span 6}
}

@media (max-width:640px){
  body{font-size:15px}
  .brand-domain{font-size:10px;letter-spacing:.06em}
  .season-status{display:none}
  .header-shell{padding-block:9px}
  .footer-nav{grid-template-columns:minmax(0,1fr)}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .grid-12{grid-template-columns:minmax(0,1fr)}
  .col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-12{grid-column:span 1}
  .btn{width:100%}
  .tab-list{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin}
  .tab{flex:0 0 auto}
}

/* ---------- 15. 减少动效 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .pulse-js [data-reveal]{opacity:1;transform:none}
  .status-dot{animation:none}
}