/* ============================================================
   KOK 中欧体育 · 共享样式 /assets/site.css
   1 重置  2 变量  3 排版  4 布局工具  5 通用组件
   6 命令栏头部  7 三段式页脚  8 赛程浮层  9 响应式与降级
   ============================================================ */

/* ---------- 1. 重置 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,blockquote,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

/* ---------- 2. 变量 ---------- */
:root{
  --ink-900:#0A1633;
  --ink-800:#13224A;
  --ink-700:#2A3F7A;
  --mist:#7C8CB3;
  --white:#F6F8FF;
  --lava:#FF6A1F;
  --lava-soft:#FFA36B;
  --cyan:#25E6D0;
  --cyan-deep:#0E9C90;
  --paper:#EEF2FB;
  --line-light:#D8DFEF;
  --line:rgba(124,140,179,.26);
  --line-cyan:rgba(37,230,208,.28);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:ui-monospace,"JetBrains Mono","Roboto Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --radius-s:12px;
  --radius-m:20px;
  --radius-l:28px;
  --maxw:1200px;
  --dur:180ms;
  --shadow-pop:0 24px 56px rgba(3,8,22,.55);
}

/* ---------- 3. 排版 ---------- */
body{
  background:var(--ink-900);
  color:var(--white);
  font-family:var(--font-sans);
  font-weight:300;
  font-size:17px;
  line-height:1.75;
  padding-bottom:88px;
  overflow-x:hidden;
  min-height:100vh;
}
h1,h2,h3,h4{line-height:1.25;font-weight:700}
strong,b{font-weight:700;color:var(--white)}
.mono{font-family:var(--font-num);color:var(--cyan);letter-spacing:.04em}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.skip-link{
  position:absolute;left:16px;top:-72px;z-index:200;
  padding:10px 18px;border-radius:0 0 14px 14px;
  background:var(--lava);color:#14100A;font-weight:700;font-size:14px;
  transition:top var(--dur) ease;
}
.skip-link:focus{top:0}

/* ---------- 4. 布局工具 ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
.section{padding:56px 0}
.section--paper{
  background:linear-gradient(160deg,var(--paper) 0%,#E3EAF8 62%,var(--paper) 100%);
  color:#101A33;
}
.section--paper .title-xl{color:#0A1633}
.section--paper .lead{color:#42527A}
.section--paper .card{background:#FFFFFF;border-color:var(--line-light);color:#101A33}
.section--paper .card-title{color:#0A1633}
.section--paper .card-meta{color:#5A6A90}
.section--paper .tag{color:var(--cyan-deep);border-color:var(--line-light)}
.section--paper .mono{color:var(--cyan-deep)}
.section--paper .divider{background:var(--line-light)}

.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 20px;margin-bottom:26px}
.eyebrow{font-family:var(--font-num);font-size:12px;letter-spacing:.18em;color:var(--cyan)}
.title-xl{
  display:inline-block;
  font-weight:900;font-style:italic;
  font-size:clamp(32px,6.4vw,60px);
  letter-spacing:-.01em;line-height:1.06;
  transform:skewX(-6deg);transform-origin:left center;
}
.annot{
  font-size:12px;letter-spacing:.28em;color:var(--mist);
  writing-mode:vertical-rl;text-orientation:mixed;
}
.lead{font-size:17px;line-height:1.8;color:var(--mist);max-width:62ch}
.prose{max-width:70ch;font-size:17px;line-height:1.8}
.prose p+p{margin-top:1em}

.grid{display:grid;gap:16px}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
.bento{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}

/* ---------- 5. 通用组件 ---------- */
.card{
  position:relative;padding:20px;
  border:1px solid var(--line);border-radius:var(--radius-m);
  background:linear-gradient(160deg,var(--ink-800) 0%,#0E1B3F 82%);
  transition:border-color var(--dur) ease,transform var(--dur) ease;
}
.card:hover{border-color:rgba(37,230,208,.55);transform:translateY(-2px)}
.card-title{font-size:18px;font-weight:700;line-height:1.4;color:var(--white)}
.card-meta{margin-top:8px;font-size:13px;color:var(--mist)}

.tag{
  display:inline-block;padding:2px 9px;border-radius:8px;
  border:1px solid rgba(124,140,179,.4);
  font-family:var(--font-num);font-size:12px;color:var(--mist);
}
.tag--live{border-color:rgba(37,230,208,.45);color:var(--cyan)}

.panel{
  padding:18px;border-radius:var(--radius-m);
  border:1px solid rgba(37,230,208,.26);
  background:rgba(19,34,74,.72);
}
.divider{height:1px;border:0;background:var(--line);margin:24px 0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  font-size:15px;font-weight:600;border:1px solid transparent;
  transition:transform var(--dur) ease,background var(--dur) ease,color var(--dur) ease,border-color var(--dur) ease;
}
.btn--primary{background:linear-gradient(90deg,var(--lava),var(--lava-soft));color:#14100A}
.btn--primary:hover{transform:translateY(-2px)}
.btn--ghost{border-color:rgba(37,230,208,.45);color:var(--cyan)}
.btn--ghost:hover{background:rgba(37,230,208,.12)}

.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;padding:14px 0;font-size:13px;color:var(--mist)}
.breadcrumbs>li{display:inline-flex;align-items:center;gap:8px}
.breadcrumbs>li::after{content:"/";color:rgba(124,140,179,.55)}
.breadcrumbs>li:last-child::after{content:""}
.breadcrumb-link{color:var(--mist);border-bottom:1px solid transparent}
.breadcrumb-link:hover{color:var(--cyan);border-bottom-color:var(--cyan)}

.stat{display:flex;flex-direction:column;gap:4px}
.stat-value{
  font-family:var(--font-num);font-weight:700;
  font-size:clamp(40px,10vw,96px);line-height:1;
  letter-spacing:-.02em;color:var(--white);
}
.stat-value--lava{color:var(--lava)}
.stat-value--cyan{color:var(--cyan)}
.stat-label{font-family:var(--font-num);font-size:13px;letter-spacing:.08em;color:var(--mist)}

.index-list{display:grid;gap:0}
.index-item{
  display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline;
  padding:13px 4px;border-bottom:1px solid var(--line);
  transition:border-color var(--dur) ease;
}
.index-item:hover{border-bottom-color:rgba(37,230,208,.5)}
.index-num{font-family:var(--font-num);font-size:12px;letter-spacing:.1em;color:var(--lava-soft)}
.index-text{font-size:15px;color:var(--white)}

.media-frame{
  position:relative;overflow:hidden;border-radius:var(--radius-m);
  border:1px solid rgba(37,230,208,.24);
  background:linear-gradient(150deg,var(--ink-800),var(--ink-900) 72%);
  aspect-ratio:4/3;
}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--wide{aspect-ratio:16/9}
.media-frame figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:10px 14px;
  font-size:12px;color:var(--white);
  background:linear-gradient(0deg,rgba(10,22,51,.94),rgba(10,22,51,0));
}

/* ---------- 6. 命令栏头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(115deg,#0A1633 0%,#182B5C 44%,#102050 70%,#0A1633 100%);
  border-bottom:1px solid var(--line-cyan);
}
.command-bar{
  position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  width:100%;max-width:var(--maxw);margin:0 auto;padding:9px 16px;
}
.brand{display:flex;align-items:baseline;gap:9px;order:1;min-width:0}
.brand-mark{
  font-family:var(--font-num);font-style:italic;font-weight:700;
  font-size:20px;letter-spacing:.04em;color:var(--lava);
}
.brand-name{font-weight:900;font-style:italic;font-size:18px;letter-spacing:.02em;color:var(--white)}
.brand-sub{display:none;font-family:var(--font-num);font-size:11px;color:var(--mist);letter-spacing:.02em}

.header-tools{order:2;margin-left:auto;display:flex;align-items:center;gap:8px}

.live-entry{position:relative;display:flex;align-items:center}
.live-toggle{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 13px;border-radius:999px;
  border:1px solid rgba(37,230,208,.34);
  background:rgba(37,230,208,.07);
  font-size:14px;color:var(--white);
  transition:border-color var(--dur) ease,background var(--dur) ease;
}
.live-toggle:hover{border-color:var(--cyan);background:rgba(37,230,208,.15)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);flex:0 0 auto;animation:livePulse 2.6s ease-out infinite}
.live-text{font-weight:600}
.live-state{display:none;font-family:var(--font-num);font-size:12px;color:var(--cyan)}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(37,230,208,.55)}
  70%{box-shadow:0 0 0 10px rgba(37,230,208,0)}
  100%{box-shadow:0 0 0 0 rgba(37,230,208,0)}
}

.live-panel{
  position:absolute;top:calc(100% + 12px);right:0;z-index:90;
  width:min(340px,calc(100vw - 32px));padding:14px;
  border:1px solid rgba(37,230,208,.3);border-radius:var(--radius-m);
  background:linear-gradient(165deg,#13224A 0%,#0A1633 80%);
  box-shadow:var(--shadow-pop);
}
.live-panel[hidden]{display:none}
.live-title{font-family:var(--font-num);font-size:12px;letter-spacing:.14em;color:var(--mist);margin-bottom:10px}
.live-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.live-tab{
  padding:5px 11px;border-radius:999px;border:1px solid transparent;
  font-size:13px;color:var(--mist);
  transition:background var(--dur) ease,color var(--dur) ease;
}
.live-tab:hover{color:var(--white)}
.live-tab[aria-selected="true"]{background:var(--lava);border-color:var(--lava);color:#14100A;font-weight:700}
.live-pane[hidden]{display:none}
.live-standings{display:grid;gap:6px}
.live-row{
  display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:8px;
  padding:7px 9px;border-radius:10px;background:rgba(124,140,179,.1);font-size:14px;
}
.live-rank{font-family:var(--font-num);font-size:12px;color:var(--mist)}
.live-club{color:var(--white)}
.live-row:first-child .live-club{font-weight:600}
.live-pts{font-family:var(--font-num);font-weight:700;color:var(--cyan)}
.live-cta{
  display:block;margin-top:12px;padding:9px 12px;border-radius:var(--radius-s);
  text-align:center;font-size:14px;font-weight:700;color:#14100A;
  background:linear-gradient(90deg,var(--lava),var(--lava-soft));
}
.live-cta:hover{filter:brightness(1.07)}

.nav-toggle{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 13px;border-radius:999px;
  border:1px solid rgba(124,140,179,.45);
  font-size:13px;color:var(--white);
  transition:border-color var(--dur) ease;
}
.nav-toggle:hover{border-color:var(--cyan)}
.nav-toggle-icon{position:relative;display:inline-block;width:16px;height:10px}
.nav-toggle-icon::before,.nav-toggle-icon::after{
  content:"";position:absolute;left:0;right:0;height:2px;border-radius:2px;
  background:currentColor;transition:transform var(--dur) ease;
}
.nav-toggle-icon::before{top:0}
.nav-toggle-icon::after{top:8px}
.site-header[data-open] .nav-toggle-icon::before{transform:translateY(4px) rotate(45deg)}
.site-header[data-open] .nav-toggle-icon::after{transform:translateY(-4px) rotate(-45deg)}
.nav-toggle-label{font-weight:600}

.command-nav{
  display:none;order:3;width:100%;
  margin-top:8px;padding:10px 0 6px;
  border-top:1px solid rgba(37,230,208,.2);
}
.site-header[data-open] .command-nav{display:block}
.command-list{display:flex;flex-direction:column;gap:2px}
.command-item{display:block}
.command-link{
  position:relative;display:flex;align-items:center;gap:10px;
  padding:11px 9px;border-radius:var(--radius-s);
  border:1px solid transparent;
  font-size:16px;color:var(--white);
  transition:border-color var(--dur) ease,background var(--dur) ease,color var(--dur) ease;
}
.command-link:hover{border-color:rgba(37,230,208,.4);background:rgba(37,230,208,.06)}
.command-link[aria-current="page"]{background:rgba(255,106,31,.14);border-color:rgba(255,106,31,.5)}
.command-link[aria-current="page"]::after{
  content:"";position:absolute;left:9px;right:9px;bottom:2px;height:3px;border-radius:3px;background:var(--lava);
}
.cmd-index{font-family:var(--font-num);font-size:11px;letter-spacing:.1em;color:var(--lava-soft)}
.cmd-label{letter-spacing:.02em}

.scroll-progress{
  position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--cyan),var(--lava));
}

/* ---------- 7. 三段式页脚 ---------- */
.site-footer{
  position:relative;margin-top:56px;padding:44px 0 26px;
  background:linear-gradient(180deg,#0A1633 0%,#101E44 44%,#0A1633 100%);
  border-top:1px solid var(--line-cyan);
}
.footer-grid{display:grid;gap:28px;grid-template-columns:1fr}
.footer-brand-block{min-width:0}
.footer-brand{display:inline-block;font-weight:900;font-style:italic;font-size:22px;letter-spacing:.02em;color:var(--white)}
.footer-brand:hover{color:var(--lava-soft)}
.footer-tagline{margin-top:8px;font-size:15px;color:var(--mist);max-width:34ch}
.footer-badge{
  display:inline-block;margin-top:12px;padding:4px 11px;border-radius:999px;
  border:1px solid rgba(37,230,208,.34);
  font-family:var(--font-num);font-size:12px;color:var(--cyan);
}
.footer-title{
  display:flex;align-items:center;gap:8px;
  margin-bottom:14px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--mist);
}
.footer-title::before{content:"";width:14px;height:3px;border-radius:2px;background:var(--lava)}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}
.footer-link{
  display:inline-flex;align-items:center;
  padding:2px 0;font-size:14px;color:var(--mist);
  border-bottom:1px solid transparent;
  transition:color var(--dur) ease,border-color var(--dur) ease;
}
.footer-link:hover{color:var(--white);border-bottom-color:var(--cyan)}
.topic-list{display:grid;gap:10px}
.topic-item{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;font-size:14px;color:var(--mist)}
.topic-tag{
  flex:0 0 auto;padding:1px 7px;border-radius:6px;
  border:1px solid rgba(37,230,208,.3);
  font-family:var(--font-num);font-size:11px;letter-spacing:.06em;color:var(--cyan);
}
.topic-text{color:rgba(246,248,255,.86)}

.footer-service-band{
  display:grid;gap:24px;grid-template-columns:1fr;
  margin-top:32px;padding-top:24px;border-top:1px solid var(--line);
}
.service-list{display:grid;gap:8px}
.service-item{display:flex;gap:10px;align-items:baseline;font-size:14px}
.service-key{flex:0 0 44px;font-family:var(--font-num);font-size:12px;color:var(--mist)}
.service-val{color:var(--white);word-break:break-all}
.footer-cta{margin-top:14px}
.record-text{font-family:var(--font-num);font-size:14px;letter-spacing:.04em;color:var(--lava-soft)}
.record-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:10px}

.footer-base{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:8px 20px;margin-top:26px;padding-top:16px;border-top:1px solid var(--line);
}
.legal-line,.version-line{font-size:12.5px;color:var(--mist)}

/* ---------- 8. 底部赛程速查浮层 ---------- */
.schedule-dock{position:fixed;left:0;right:0;bottom:0;z-index:95;pointer-events:none}
.dock-shell{position:relative;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px 14px}
.dock-panel{
  position:absolute;left:16px;right:16px;bottom:calc(100% + 10px);
  max-height:min(60vh,420px);overflow:auto;padding:14px;
  border:1px solid rgba(37,230,208,.3);border-radius:var(--radius-m);
  background:linear-gradient(165deg,#13224A 0%,#0A1633 82%);
  box-shadow:var(--shadow-pop);pointer-events:auto;
}
.dock-panel[hidden]{display:none}
.dock-filters{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.dock-chip{
  padding:5px 11px;border-radius:999px;
  border:1px solid rgba(124,140,179,.42);
  font-size:13px;color:var(--mist);
  transition:background var(--dur) ease,color var(--dur) ease,border-color var(--dur) ease;
}
.dock-chip:hover{color:var(--white);border-color:var(--cyan)}
.dock-chip[aria-pressed="true"]{background:var(--lava);border-color:var(--lava);color:#14100A;font-weight:700}
.dock-list{display:grid;gap:6px}
.dock-item{
  display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:10px;
  padding:8px 10px;border-radius:var(--radius-s);
  background:rgba(124,140,179,.1);font-size:14px;
}
.dock-item[hidden]{display:none}
.dock-time{font-family:var(--font-num);font-size:13px;color:var(--cyan)}
.dock-teams{color:var(--white)}
.dock-league{font-family:var(--font-num);font-size:11px;color:var(--mist)}
.dock-cta{
  display:block;margin-top:12px;padding:9px;border-radius:var(--radius-s);
  border:1px solid rgba(37,230,208,.4);
  text-align:center;font-size:14px;font-weight:600;color:var(--cyan);
}
.dock-cta:hover{background:rgba(37,230,208,.12)}
.dock-toggle{
  display:flex;align-items:center;gap:10px;width:100%;
  padding:12px 18px;border-radius:18px;
  background:linear-gradient(90deg,rgba(255,106,31,.97),rgba(255,163,107,.94));
  color:#14100A;font-weight:700;font-size:15px;
  box-shadow:0 -12px 32px rgba(3,8,22,.5);
  pointer-events:auto;
  transition:filter var(--dur) ease;
}
.dock-toggle:hover{filter:brightness(1.05)}
.dock-index{
  font-family:var(--font-num);font-size:12px;letter-spacing:.06em;
  padding:2px 8px;border-radius:999px;background:#14100A;color:var(--lava-soft);
}
.dock-label{font-size:15px}
.dock-hint{margin-left:auto;font-size:12px;font-weight:500;opacity:.8}

/* ---------- 9. 响应式与降级 ---------- */
@media (min-width:641px){
  .container{padding:0 24px}
  .grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.1fr 1fr;gap:32px}
  .footer-service-band{grid-template-columns:1.4fr 1fr}
  .dock-shell{padding:0 24px 16px}
  .dock-panel{left:24px;right:24px}
}

@media (min-width:961px){
  .section{padding:80px 0}
  .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .bento{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
  .brand-sub{display:inline}
  .live-state{display:inline}
  .nav-toggle{display:none}
  .command-nav{
    display:flex;order:2;width:auto;flex:1 1 auto;justify-content:center;
    margin:0;padding:0;border-top:0;
  }
  .command-list{flex-direction:row;align-items:center;gap:2px}
  .command-link{padding:8px 10px;font-size:14px}
  .command-link[aria-current="page"]::after{left:10px;right:10px;bottom:1px}
  .header-tools{order:3}
  .footer-grid{grid-template-columns:1.2fr .9fr 1.2fr;gap:36px}
  .footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (min-width:1281px){
  .container{padding:0 32px}
}

@media (max-width:400px){
  body{font-size:16px}
  .live-text{display:none}
  .dock-item{grid-template-columns:48px 1fr;row-gap:2px}
  .dock-league{grid-column:2}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .live-dot{animation:none;box-shadow:none}
  .card:hover{transform:none}
}