/* ============================================================
   必赢亚州赛事 — 共享站点样式 /assets/site.css
   夜场绿茵 × 移动数据面板：粗边框、硬阴影、刻度与展览标签
   ============================================================ */

:root{
  --pitch-night:#062318;
  --pitch-turf:#0E5B3C;
  --pitch-mid:#0A3B27;
  --mint:#3DF5C8;
  --cream:#F4F1E4;
  --amber:#FFB020;
  --point:#E2532B;
  --ink:#1A1108;
  --sage:#7E9A8C;
  --mist:#CDEDE2;

  --font-display:"Arial Narrow","Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-body:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Courier New",monospace;

  --maxw:1160px;
  --radius-pill:999px;
  --radius-soft:6px;
  --shadow-hard:6px 6px 0 var(--ink);
  --border-hard:2px solid rgba(61,245,200,.3);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:96px;
}
body{
  margin:0;
  background:var(--pitch-night);
  color:var(--cream);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
h1,h2,h3,h4,p,figure{margin:0;}
table{border-collapse:collapse;}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:3px;}

/* ---------- 中文排版与标题层级 ---------- */
h1,.h1{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(34px,5.2vw,56px);
  line-height:1.05;
  letter-spacing:-.02em;
}
h2,.h2{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.12;
  letter-spacing:-.015em;
}
h3,.h3{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(20px,2.4vw,28px);
  line-height:1.22;
}
h4,.h4{
  font-family:var(--font-display);
  font-weight:800;
  font-size:20px;
  line-height:1.3;
}
p{max-width:42em;}
strong{font-weight:700;}

.num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
.lede{
  font-size:18px;
  line-height:1.72;
  color:var(--mist);
  max-width:42ch;
}
.text-mint{color:var(--mint);}
.text-amber{color:var(--amber);}
.text-ink{color:var(--ink);}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:fixed;
  left:14px;
  top:-70px;
  z-index:200;
  padding:10px 18px;
  background:var(--mint);
  color:var(--pitch-night);
  font-weight:700;
  font-size:15px;
  border-radius:var(--radius-pill);
  box-shadow:4px 4px 0 var(--point);
  transition:top .2s ease;
}
.skip-link:focus{top:14px;}

/* ============================================================
   头部：悬浮胶囊浮岛
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
}
.progress-rail{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:3px;
  background:rgba(205,237,226,.14);
  z-index:130;
}
.progress-bar{
  display:block;
  height:100%;
  width:100%;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--mint),var(--amber) 68%,var(--point));
}
.header-shell{
  width:min(100% - 24px,1240px);
  margin-inline:auto;
  padding:12px 0 8px;
}
.header-rail{
  display:flex;
  align-items:center;
  gap:14px;
  padding:8px 10px 8px 16px;
  border-radius:var(--radius-pill);
  background:rgba(10,59,39,.94);
  border:1.5px solid rgba(61,245,200,.28);
  box-shadow:0 10px 28px rgba(0,0,0,.38);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transition:box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled .header-rail{
  border-color:rgba(61,245,200,.55);
  box-shadow:0 16px 38px rgba(0,0,0,.55);
}

/* 品牌 */
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  min-width:0;
}
.brand-mark{
  position:relative;
  width:26px;
  height:26px;
  flex:0 0 auto;
  border:2px solid var(--mint);
  border-radius:50%;
}
.brand-mark::after{
  content:"";
  position:absolute;
  inset:0;
  margin:auto;
  width:8px;
  height:8px;
  background:var(--amber);
  border-radius:50%;
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.15;
  min-width:0;
}
.brand-name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:17px;
  letter-spacing:.02em;
  color:var(--cream);
  white-space:nowrap;
}
.brand-tag{
  font-size:11px;
  letter-spacing:.06em;
  color:var(--sage);
  white-space:nowrap;
}

/* 胶囊导航 */
.nav-capsule{
  flex:1 1 auto;
  display:flex;
  justify-content:center;
  min-width:0;
}
.nav-list{
  display:flex;
  align-items:center;
  gap:2px;
  flex-wrap:nowrap;
}
.nav-link{
  display:inline-flex;
  align-items:center;
  padding:.5em .82em;
  border-radius:var(--radius-pill);
  border:1.5px solid transparent;
  font-size:15px;
  font-weight:600;
  color:var(--mist);
  white-space:nowrap;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.nav-link:hover{
  color:var(--mint);
  background:rgba(61,245,200,.1);
  border-color:rgba(61,245,200,.35);
}
.nav-link[aria-current="page"]{
  color:var(--pitch-night);
  background:var(--mint);
  border-color:var(--mint);
}

/* 头部操作区 */
.header-actions{
  display:flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
  margin-left:auto;
}

/* 移动菜单按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:.48em .9em;
  background:transparent;
  border:2px solid var(--mint);
  color:var(--mint);
  border-radius:var(--radius-pill);
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.08em;
  cursor:pointer;
  transition:background-color .18s ease,color .18s ease;
}
.nav-toggle:hover{background:rgba(61,245,200,.14);}
.nav-toggle-bars{
  position:relative;
  display:block;
  width:16px;
  height:2px;
  background:currentColor;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:16px;
  height:2px;
  background:currentColor;
  transition:transform .2s ease,top .2s ease;
}
.nav-toggle-bars::before{top:-5px;}
.nav-toggle-bars::after{top:5px;}
.site-header[data-open] .nav-toggle-bars{background:transparent;}
.site-header[data-open] .nav-toggle-bars::before{top:0;transform:rotate(45deg);}
.site-header[data-open] .nav-toggle-bars::after{top:0;transform:rotate(-45deg);}
.nav-toggle-label{line-height:1;}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{
  margin-top:clamp(48px,8vw,96px);
  background:var(--pitch-turf);
  color:var(--mist);
  border-top:3px solid var(--mint);
}
.footer-ticks{
  height:16px;
  background-image:repeating-linear-gradient(90deg,var(--mint) 0 2px,transparent 2px 16px);
  opacity:.32;
}
.footer-shell{
  max-width:1232px;
  margin-inline:auto;
  padding:clamp(36px,5.5vw,64px) 16px clamp(24px,3vw,36px);
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:clamp(24px,4vw,56px);
}
.footer-brandblock{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:16px;
}
.brand--footer .brand-name{color:var(--cream);font-size:19px;}
.brand--footer .brand-tag{color:var(--mist);}
.footer-note{
  font-size:15px;
  line-height:1.8;
  color:var(--mist);
  max-width:34ch;
}
.footer-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(18px,3vw,32px);
}
.footer-col{min-width:0;}
.footer-title{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--amber);
  margin-bottom:12px;
}
.footer-list li{line-height:2;}
.footer-link{
  display:inline-block;
  font-size:15px;
  color:var(--mist);
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.footer-link:hover{color:var(--mint);border-bottom-color:var(--mint);}
.footer-lines li{
  font-size:14px;
  line-height:1.95;
  color:var(--mist);
  overflow-wrap:anywhere;
}
.footer-base{
  max-width:1232px;
  margin-inline:auto;
  padding:16px 16px 30px;
  border-top:1px solid rgba(205,237,226,.2);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 20px;
}
.footer-legal{
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--sage);
  max-width:none;
}
.footer-closing{
  font-size:13px;
  color:var(--mist);
  max-width:none;
}
.footer-year{
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--sage);
  max-width:none;
}
.to-top{
  margin-left:auto;
  padding:.5em 1em;
  background:transparent;
  border:1.5px solid var(--mint);
  color:var(--mint);
  border-radius:var(--radius-pill);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  cursor:pointer;
  transition:background-color .18s ease,color .18s ease;
}
.to-top:hover{background:var(--mint);color:var(--pitch-night);}

/* ============================================================
   通用布局
   ============================================================ */
.container{
  width:min(100% - 32px,var(--maxw));
  margin-inline:auto;
}
.section{padding-block:clamp(52px,8vw,104px);}
.section--night{background:var(--pitch-night);}
.section--turf{background:var(--pitch-turf);}
.section--cream{background:var(--cream);color:var(--ink);}
.section--cream .lede,
.section--cream .section-lede{color:rgba(26,17,8,.74);}
.section--cream .eyebrow{color:var(--pitch-turf);}
.section--cream .tag--mint{color:var(--pitch-turf);}

.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px 32px;
  margin-bottom:clamp(20px,3vw,36px);
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.55em;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--mint);
}
.eyebrow::before{
  content:"";
  width:18px;
  height:3px;
  background:var(--point);
  flex:0 0 auto;
}
.section-title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.1;
  letter-spacing:-.015em;
  margin-top:.35em;
  max-width:24ch;
}
.section-lede{
  font-size:17px;
  line-height:1.78;
  color:var(--mist);
  max-width:46ch;
  margin-top:.9em;
}

.grid{display:grid;gap:clamp(16px,2.6vw,30px);}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid--7-5{grid-template-columns:7fr 5fr;}
.grid--8-4{grid-template-columns:8fr 4fr;}

.stack > * + *{margin-top:var(--stack-gap,16px);}
.cluster{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  padding:.72em 1.3em;
  border:2px solid var(--ink);
  border-radius:var(--radius-pill);
  font-family:var(--font-body);
  font-size:15px;
  font-weight:700;
  line-height:1.2;
  cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,color .16s ease;
}
.btn:hover{transform:translate(-1px,-2px);}
.btn-sm{font-size:14px;padding:.55em 1.05em;}
.btn-mint{
  background:var(--mint);
  color:var(--pitch-night);
  box-shadow:4px 4px 0 var(--point);
}
.btn-mint:hover{box-shadow:6px 7px 0 var(--point);}
.btn-amber{
  background:var(--amber);
  color:var(--ink);
  box-shadow:4px 4px 0 var(--pitch-night);
}
.btn-amber:hover{box-shadow:6px 7px 0 var(--pitch-night);}
.btn-ghost{
  background:transparent;
  color:var(--mint);
  border-color:var(--mint);
}
.btn-ghost:hover{background:rgba(61,245,200,.14);}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:.4em;
  padding:.4em .75em;
  border:1.5px solid currentColor;
  border-radius:var(--radius-pill);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  line-height:1;
}
.tag--mint{color:var(--mint);}
.tag--amber{color:var(--amber);}
.tag--point{color:var(--point);}

/* ---------- 卡片 ---------- */
.card{
  position:relative;
  padding:clamp(18px,2.4vw,28px);
  background:var(--pitch-mid);
  border:var(--border-hard);
  border-radius:var(--radius-soft);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card:hover{
  transform:translateY(-2px);
  border-color:rgba(61,245,200,.6);
  box-shadow:0 12px 26px rgba(0,0,0,.4);
}
.card--cream{
  background:var(--cream);
  color:var(--ink);
  border:2px solid var(--ink);
  box-shadow:var(--shadow-hard);
}
.card--cream:hover{
  border-color:var(--ink);
  box-shadow:10px 10px 0 var(--point);
}
.card-tag{
  display:inline-block;
  margin-bottom:12px;
  padding:.35em .7em;
  border:1px solid rgba(61,245,200,.45);
  border-radius:var(--radius-pill);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--mint);
}
.card--cream .card-tag{color:var(--pitch-turf);border-color:rgba(14,91,60,.45);}
.card-title{
  font-family:var(--font-display);
  font-size:clamp(19px,2vw,23px);
  font-weight:800;
  line-height:1.26;
  margin-bottom:.45em;
}
.card-body{
  font-size:15.5px;
  line-height:1.76;
  color:var(--mist);
}
.card--cream .card-body{color:rgba(26,17,8,.75);}

/* ---------- 分隔线 ---------- */
.rule{
  height:0;
  border:0;
  border-top:2px dashed rgba(205,237,226,.26);
  margin:0;
}
.rule--point{
  width:56px;
  border-top:4px solid var(--point);
  border-top-style:solid;
}
.section--cream .rule{border-top-color:rgba(26,17,8,.22);}

/* ---------- 面包屑 ---------- */
.crumbs{padding-block:14px;}
.crumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.5em;
  font-size:14px;
  color:var(--sage);
}
.crumb-list li + li::before{
  content:"/";
  margin-right:.5em;
  color:rgba(126,154,140,.7);
}
.crumb-link{color:var(--mint);}
.crumb-link:hover{text-decoration:underline;}
.crumb-current{color:var(--cream);}
.section--cream .crumb-current{color:var(--ink);}
.section--cream .crumb-link{color:var(--pitch-turf);}

/* ---------- 图片容器 ---------- */
.media-frame{
  position:relative;
  overflow:hidden;
  border:2px solid var(--ink);
  border-radius:var(--radius-soft);
  background:var(--pitch-mid);
}
.media-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame--16-9{aspect-ratio:16/9;}
.media-frame--4-3{aspect-ratio:4/3;}
.media-frame--1-1{aspect-ratio:1/1;}
.media-frame--wide{aspect-ratio:21/9;}
.media-frame-caption{
  display:block;
  padding:.7em .9em;
  border-top:2px solid var(--ink);
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.6;
}

/* ---------- 框景窗口与刻度 ---------- */
.frame-window{
  position:relative;
  padding:clamp(22px,4vw,52px);
  border:3px solid var(--mint);
  background:linear-gradient(160deg,rgba(61,245,200,.1),rgba(6,35,24,0) 58%);
}
.frame-window::before,
.frame-window::after{
  content:"";
  position:absolute;
  width:22px;
  height:22px;
  border:4px solid var(--point);
}
.frame-window::before{top:-4px;left:-4px;border-right:0;border-bottom:0;}
.frame-window::after{bottom:-4px;right:-4px;border-left:0;border-top:0;}
.frame-tick{
  position:absolute;
  width:3px;
  height:16px;
  background:var(--amber);
  opacity:.85;
}
.tick-rail{
  height:14px;
  background-image:repeating-linear-gradient(90deg,var(--mint) 0 2px,transparent 2px 14px);
  opacity:.42;
}

/* ---------- 横向主题带 ---------- */
.band{
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  cursor:grab;
}
.band::-webkit-scrollbar{display:none;}
.band.is-dragging{cursor:grabbing;}
.band-track{
  display:flex;
  gap:clamp(12px,2vw,20px);
  padding-bottom:10px;
  width:max-content;
}
.band-item{flex:0 0 clamp(220px,28vw,320px);}

/* ---------- 数据表 ---------- */
.data-table{
  width:100%;
  font-size:15px;
}
.data-table caption{
  padding-bottom:10px;
  text-align:left;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--sage);
}
.data-table th{
  padding:10px 12px;
  text-align:left;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--amber);
  border-bottom:2px solid rgba(61,245,200,.35);
}
.data-table td{
  padding:10px 12px;
  border-bottom:1px solid rgba(205,237,226,.14);
}
.data-table tbody tr:nth-child(even){background:rgba(205,237,226,.05);}
.section--cream .data-table caption{color:var(--sage);}
.section--cream .data-table th{
  color:var(--pitch-night);
  border-bottom-color:var(--pitch-night);
}
.section--cream .data-table td{border-bottom-color:rgba(26,17,8,.14);}
.section--cream .data-table tbody tr:nth-child(even){background:var(--mist);}

/* ---------- 标签页 ---------- */
.tabs{display:block;}
.tabs-list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:clamp(16px,2.4vw,26px);
}
.tab{
  padding:.55em 1.1em;
  background:transparent;
  border:2px solid rgba(61,245,200,.4);
  border-radius:var(--radius-pill);
  color:var(--mist);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  cursor:pointer;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.tab:hover{border-color:var(--mint);color:var(--mint);}
.tab[aria-selected="true"]{
  background:var(--mint);
  border-color:var(--mint);
  color:var(--pitch-night);
}
.section--cream .tab{
  color:var(--pitch-turf);
  border-color:rgba(14,91,60,.4);
}
.section--cream .tab[aria-selected="true"]{
  background:var(--pitch-turf);
  border-color:var(--pitch-turf);
  color:var(--cream);
}
.tabs-panels{display:block;}
.tabpanel[hidden]{display:none;}

/* ---------- 显现与状态 ---------- */
.js [data-reveal]{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .5s ease,transform .5s ease;
}
.js [data-reveal].is-visible{
  opacity:1;
  transform:none;
}
.is-active{color:var(--mint);}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1040px){
  .nav-toggle{display:inline-flex;}
  .nav-capsule{
    position:fixed;
    left:12px;
    right:12px;
    top:86px;
    z-index:120;
    display:block;
    padding:14px;
    background:var(--pitch-mid);
    border:2px solid var(--mint);
    border-radius:18px;
    box-shadow:0 20px 44px rgba(0,0,0,.5);
    max-height:calc(100vh - 118px);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .22s ease,transform .22s ease,visibility .22s;
  }
  .site-header[data-open] .nav-capsule{
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .nav-link{
    justify-content:flex-start;
    padding:.72em 1em;
    font-size:16px;
  }
  .footer-shell{grid-template-columns:minmax(0,1fr);}
}

@media (max-width:860px){
  .grid--2,
  .grid--3,
  .grid--7-5,
  .grid--8-4{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width:640px){
  body{font-size:16px;}
  .brand-tag{display:none;}
  .header-cta{display:none;}
  .header-shell{padding-top:10px;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .footer-base{align-items:flex-start;}
  .to-top{margin-left:0;}
  .band{cursor:auto;}
  .band-item{flex-basis:min(78vw,300px);}
}

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