/* ============================================================
   玩球体育主站 · 共享样式 /assets/site.css
   夜赛深蓝基底 + 草皮绿主题带 + 荧光黄绿数据高亮
   ============================================================ */

:root{
  --ink:#0A1730;
  --ink-2:#14294B;
  --turf:#0F7A46;
  --turf-hi:#1FA85F;
  --flare:#D8FA4B;
  --goal:#FF7A2F;
  --concede:#34D2D0;
  --paper:#F6F5EF;
  --rail:#7C8CA1;
  --deep:#08121F;

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

  --line:rgba(124,140,161,.22);
  --line-soft:rgba(124,140,161,.14);
  --radius:26px;
  --gutter:clamp(18px,4vw,40px);
  --head-h:0px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{margin:0;font-weight:900;line-height:1.12;letter-spacing:-.02em;color:inherit}
p{margin:0}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0}
a{color:var(--flare);text-decoration-thickness:1px;text-underline-offset:3px}
ul,ol{margin:0;padding:0}
[hidden]{display:none!important}
main{display:block}
#main-content{display:block}

:focus-visible{
  outline:2px solid var(--flare);
  outline-offset:3px;
  border-radius:6px;
}

/* ---------- 布局容器 ---------- */
.wrap{
  width:100%;
  max-width:1240px;
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.mono{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:0;
}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;
  top:-72px;
  left:16px;
  z-index:300;
  padding:12px 20px;
  background:var(--flare);
  color:var(--deep);
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  border-radius:0 0 12px 12px;
  transition:top .2s ease-out;
}
.skip-link:focus{top:0}

/* ---------- 阅读进度 ---------- */
.read-bar{
  position:fixed;
  inset:0 0 auto 0;
  height:3px;
  z-index:250;
  background:rgba(124,140,161,.18);
  pointer-events:none;
}
.read-bar__fill{
  display:block;
  width:0;
  height:100%;
  background:linear-gradient(90deg,var(--turf) 0%,var(--turf-hi) 46%,var(--flare) 100%);
}

/* ---------- 头部 ---------- */
.site-head{
  position:relative;
  z-index:100;
  background:
    linear-gradient(100deg,rgba(31,168,95,.13) 0%,rgba(10,23,48,0) 44%),
    linear-gradient(180deg,#0A1730 0%,#0C1C39 62%,#0A1730 100%);
  border-bottom:1px solid var(--line);
  isolation:isolate;
}
.site-head::before{
  content:"";
  position:absolute;
  top:-46%;
  right:-8%;
  width:min(640px,68vw);
  aspect-ratio:1;
  border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(15,122,70,.42),rgba(15,122,70,0) 64%);
  z-index:-1;
  pointer-events:none;
}
.site-head::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:clamp(140px,28%,400px);
  height:5px;
  background:linear-gradient(90deg,var(--turf) 0%,var(--turf-hi) 54%,var(--flare) 100%);
  clip-path:polygon(0 0,100% 0,calc(100% - 18px) 100%,0 100%);
}

.head-inner{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:20px;
  padding:24px 0 20px;
}
.head-mark{
  justify-self:start;
  margin:0;
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--rail);
  text-transform:uppercase;
}
.masthead{justify-self:center;text-align:center;min-width:0}
.brand{
  display:inline-flex;
  align-items:flex-start;
  gap:10px;
  color:var(--paper);
  text-decoration:none;
  font-weight:900;
  font-size:clamp(26px,4.4vw,42px);
  letter-spacing:-.02em;
  line-height:1;
}
.brand:hover{color:var(--flare)}
.brand__live{
  font-family:var(--font-mono);
  font-size:10px;
  font-weight:700;
  letter-spacing:.18em;
  padding:4px 7px;
  border-radius:4px;
  background:var(--flare);
  color:var(--deep);
  transform:translateY(-8px);
}
.tagline{
  margin-top:9px;
  font-size:13px;
  letter-spacing:.1em;
  color:var(--rail);
}
.head-tools{
  justify-self:end;
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.link-quiet{
  color:var(--paper);
  font-size:14px;
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid rgba(124,140,161,.55);
}
.link-quiet:hover{color:var(--flare);border-color:var(--flare)}

/* 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 22px;
  font-family:inherit;
  font-size:15px;
  font-weight:700;
  line-height:1;
  letter-spacing:.02em;
  border:1px solid transparent;
  border-radius:999px;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .22s ease-out,color .22s ease-out,transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.btn--flare{background:var(--flare);color:var(--deep)}
.btn--flare:hover{transform:translateY(-1px);box-shadow:0 0 0 4px rgba(216,250,75,.18)}
.btn--turf{background:var(--turf);color:var(--paper)}
.btn--turf:hover{background:var(--turf-hi)}
.btn--ghost{background:transparent;border-color:rgba(246,245,239,.34);color:var(--paper)}
.btn--ghost:hover{border-color:var(--flare);color:var(--flare)}

/* 移动菜单按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:10px;
  padding:11px 16px;
  font-size:14px;
  font-weight:700;
  color:var(--paper);
  background:rgba(20,41,75,.9);
  border:1px solid rgba(124,140,161,.45);
  border-radius:999px;
  cursor:pointer;
  transition:color .22s ease-out,border-color .22s ease-out;
}
.nav-toggle__bars{display:grid;gap:4px;width:16px}
.nav-toggle__bars i{display:block;height:2px;background:currentColor;border-radius:2px;transition:transform .24s ease-out,opacity .24s ease-out}
.site-head[data-open] .nav-toggle{color:var(--flare);border-color:var(--flare)}
.site-head[data-open] .nav-toggle__bars i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-head[data-open] .nav-toggle__bars i:nth-child(2){opacity:0}
.site-head[data-open] .nav-toggle__bars i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 栏目导航 */
.nav-rail{
  border-top:1px solid var(--line-soft);
  background:rgba(10,23,48,.55);
}
.nav-list{
  list-style:none;
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:2px;
}
.nav-list a{
  position:relative;
  display:block;
  padding:15px 20px;
  color:var(--paper);
  font-size:15px;
  letter-spacing:.02em;
  text-decoration:none;
  transition:color .2s ease-out;
}
.nav-list a::after{
  content:"";
  position:absolute;
  left:20px;
  right:20px;
  bottom:9px;
  height:2px;
  background:var(--flare);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .24s ease-out;
}
.nav-list a:hover{color:var(--flare)}
.nav-list a:hover::after{transform:scaleX(1)}
.nav-list a[aria-current="page"]{color:var(--flare);font-weight:700}
.nav-list a[aria-current="page"]::after{transform:scaleX(1);background:var(--turf-hi)}

/* 轮次切换器 */
.round-dock{
  background:rgba(20,41,75,.72);
  border-top:1px solid var(--line-soft);
}
.round-dock__bar{display:flex;align-items:center;gap:14px;padding:10px 0}
.round-dock__trigger{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:6px 2px;
  font-size:13px;
  color:var(--paper);
  cursor:pointer;
  border-radius:8px;
}
.round-dock__trigger:hover{color:var(--flare)}
.round-dock__trigger .mono{color:var(--flare);font-size:14px;font-weight:700}
.round-dock__pulse{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--flare);
  animation:pulse 2.4s ease-out infinite;
}
.round-dock__sep{color:var(--rail)}
.round-dock__hint{color:var(--rail);font-size:13px}
.round-dock__cue{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--rail);
  border:1px solid rgba(124,140,161,.4);
  border-radius:999px;
  padding:3px 10px;
  transition:color .2s ease-out,border-color .2s ease-out;
}
.round-dock__trigger[aria-expanded="true"] .round-dock__cue{color:var(--flare);border-color:var(--flare)}
.round-strip{display:grid;padding:0 0 18px}
.round-strip__track{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(54px,1fr));
  gap:6px;
}
.round-chip{
  padding:8px 0;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  color:var(--paper);
  background:rgba(10,23,48,.85);
  border:1px solid rgba(124,140,161,.3);
  border-radius:9px;
  cursor:pointer;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.round-chip:hover{border-color:var(--turf-hi);color:var(--flare)}
.round-chip[aria-pressed="true"]{
  background:var(--turf);
  border-color:var(--flare);
  color:var(--flare);
}

/* ---------- 基础色块与语义色 ---------- */
.band{
  position:relative;
  overflow:hidden;
  padding:clamp(30px,4.4vw,58px) 0;
  background:var(--turf);
  color:var(--paper);
}
.band::after{
  content:"";
  position:absolute;
  right:-70px;
  top:-46%;
  width:min(440px,44vw);
  aspect-ratio:1;
  border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(216,250,75,.22),rgba(216,250,75,0) 66%);
  pointer-events:none;
}
.band--paper{background:var(--paper);color:var(--deep)}
.band__label{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  opacity:.85;
}

/* ---------- 正文与标题体系 ---------- */
.section{padding:clamp(48px,7vw,104px) 0}
.section-title{font-size:clamp(32px,5.4vw,72px);font-weight:900;letter-spacing:-.02em;line-height:1.05}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--flare);
}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor}
.lede{font-size:clamp(18px,2vw,21px);line-height:1.7;color:rgba(246,245,239,.86);max-width:56ch}
.prose{max-width:68ch;font-size:17px;line-height:1.85}
.prose p{margin-bottom:1.1em}
.prose h2{font-size:clamp(26px,3.2vw,38px);margin:2.1em 0 .6em;letter-spacing:-.02em}
.prose h3{font-size:clamp(20px,2.2vw,26px);margin:1.7em 0 .5em}
.prose ul,.prose ol{padding-left:1.4em;margin-bottom:1.2em}
.prose li{margin:.35em 0}
.prose a{color:var(--flare)}
.prose strong{color:var(--flare);font-weight:700}

/* ---------- 网格与面板 ---------- */
.grid{display:grid;gap:clamp(18px,2.6vw,34px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}

.panel{
  position:relative;
  background:var(--ink-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(22px,3.4vw,46px);
}
.panel--paper{background:var(--paper);color:var(--deep);border-color:rgba(8,18,31,.08)}
.panel--paper .eyebrow{color:var(--turf)}
.panel--paper .lede{color:rgba(8,18,31,.78)}
.panel--turf{background:linear-gradient(152deg,var(--turf) 0%,#0B5C36 100%);border-color:transparent}
.panel--cut{
  border-radius:0;
  clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,30px 100%,0 calc(100% - 30px));
}

/* ---------- 数字与标签 ---------- */
.num{
  font-family:var(--font-mono);
  font-weight:800;
  font-size:clamp(40px,6vw,64px);
  line-height:1;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.num--goal{color:var(--goal)}
.num--lost{color:var(--concede)}
.num--flare{color:var(--flare)}

.tag{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  padding:5px 11px;
  border-radius:999px;
  background:rgba(31,168,95,.16);
  border:1px solid rgba(216,250,75,.3);
  color:var(--flare);
}
.live-dot{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--flare);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(216,250,75,.45)}
  70%{box-shadow:0 0 0 12px rgba(216,250,75,0)}
  100%{box-shadow:0 0 0 0 rgba(216,250,75,0)}
}

/* ---------- 面包屑 ---------- */
.crumb{padding:20px 0 0;font-size:13px;color:var(--rail)}
.crumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.crumb li+li::before{content:"/";margin-right:8px;color:rgba(124,140,161,.6)}
.crumb a{color:var(--rail);text-decoration:none}
.crumb a:hover{color:var(--flare)}

/* ---------- 图片容器基础 ---------- */
.media-frame{
  position:relative;
  overflow:hidden;
  border-radius:22px;
  background:
    linear-gradient(140deg,rgba(15,122,70,.32),rgba(20,41,75,.9) 62%,rgba(10,23,48,1));
  aspect-ratio:16/10;
}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame--skew{
  border-radius:0;
  clip-path:polygon(0 7%,100% 0,100% 93%,0 100%);
}
.media-frame--arc{
  border-radius:48% 48% 22px 22px / 20% 20% 22px 22px;
}
.media-frame--tall{aspect-ratio:4/5}
.media-frame__veil{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(10,23,48,0) 40%,rgba(10,23,48,.82) 100%);
  pointer-events:none;
}

/* ---------- 动效钩子 ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .45s ease-out,transform .45s ease-out;
}
[data-reveal].is-in{opacity:1;transform:none}
[data-section]{scroll-margin-top:130px}
[data-section].is-live .eyebrow{color:var(--flare)}
[data-index-item].is-active{color:var(--flare)}

/* ---------- 页脚 ---------- */
.site-foot{
  position:relative;
  background:linear-gradient(180deg,#0C1C39 0%,#0A1730 68%,#08121F 100%);
  border-top:1px solid var(--line);
}
.site-foot::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:clamp(160px,34%,460px);
  height:5px;
  background:linear-gradient(90deg,var(--turf),var(--flare));
  clip-path:polygon(0 0,100% 0,calc(100% - 20px) 100%,0 100%);
}
.foot-top{
  display:grid;
  grid-template-columns:minmax(240px,1.3fr) repeat(3,minmax(130px,.7fr));
  gap:clamp(24px,3vw,44px);
  padding:clamp(52px,7vw,78px) 0 40px;
}
.foot-brand__name{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:900;
  letter-spacing:-.02em;
  color:var(--paper);
}
.foot-brand__line{
  margin-top:14px;
  max-width:36ch;
  font-size:14px;
  line-height:1.75;
  color:var(--rail);
}
.foot-brand__mono{
  margin-top:16px;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--turf-hi);
}
.foot-col h3{
  margin:0 0 16px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--flare);
}
.foot-col ul{list-style:none;display:grid;gap:11px}
.foot-col a{
  color:rgba(246,245,239,.84);
  font-size:15px;
  text-decoration:none;
  transition:color .2s ease-out;
}
.foot-col a:hover{color:var(--flare)}

.foot-contact{
  display:grid;
  gap:9px;
  padding:26px 0;
  border-top:1px solid var(--line);
}
.foot-contact p{margin:0;font-size:14px;line-height:1.75;color:var(--rail)}
.foot-contact .mono{color:var(--paper);font-weight:700}
.foot-contact__note{max-width:64ch;font-size:13px;color:rgba(124,140,161,.88)}

.foot-base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:20px 0 44px;
  border-top:1px solid var(--line-soft);
  font-size:13px;
  color:var(--rail);
}
.foot-base p{margin:0}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .head-inner{gap:14px}
  .nav-list a{padding:14px 15px;font-size:14px}
}

@media (max-width:900px){
  .head-inner{
    grid-template-columns:1fr;
    justify-items:center;
    text-align:center;
    gap:16px;
    padding:20px 0 16px;
  }
  .head-mark{display:none}
  .masthead{justify-self:center}
  .head-tools{justify-self:center;justify-content:center}
  .link-quiet{display:none}
  .nav-toggle{display:inline-flex}

  .nav-rail{display:none;background:var(--ink-2)}
  .nav-rail[data-open]{display:block}
  .nav-list{flex-direction:column;gap:0;padding:6px 0}
  .nav-list a{
    padding:15px 22px;
    border-bottom:1px solid var(--line-soft);
    font-size:16px;
  }
  .nav-list a::after{display:none}
  .nav-list a[aria-current="page"]{background:rgba(15,122,70,.3);color:var(--flare)}
  .nav-list a[aria-current="page"]::before{
    content:"";
    position:absolute;
    left:0;
    top:10px;
    bottom:10px;
    width:3px;
    background:var(--flare);
  }

  .grid--2,.grid--3{grid-template-columns:1fr}
  .foot-top{grid-template-columns:repeat(2,minmax(0,1fr));padding:46px 0 30px}
  .foot-brand{grid-column:1 / -1}
}

@media (max-width:560px){
  body{font-size:16px}
  .round-dock__hint{display:none}
  .round-strip__track{grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:5px}
  .round-chip{font-size:12px;padding:7px 0}
  .foot-top{grid-template-columns:1fr;gap:26px}
  .foot-base{justify-content:flex-start}
  .btn{font-size:14px;padding:12px 18px}
}

/* ---------- 无障碍动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  [data-reveal]{opacity:1;transform:none}
}