/* ==========================================================================
   365体育主站 — 共享样式 /assets/site.css
   夜间数据台：墨绿底 + 玻璃命令栏 + 青柠路径 + 橙红比分
   ========================================================================== */

/* ---------- 统一构件令牌 ---------- */
:root{
  --ink:#07120F;
  --ink-2:#0C1412;
  --glass:#16241F;
  --lime:#C9FF3D;
  --lime-dim:#8FBF25;
  --ember:#FF5B3A;
  --mist:#9DB3A9;
  --porcelain:#F3F8F4;
  --line:#24382F;
  --cyan:#4FD1C5;

  --line-soft:rgba(157,179,169,0.16);
  --lime-wash:rgba(201,255,61,0.08);
  --ember-wash:rgba(255,91,58,0.08);

  --font-display:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",system-ui,sans-serif;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --fs-label:11px;
  --fs-note:13px;
  --fs-body:16px;
  --fs-lead:20px;
  --fs-h3:26px;
  --fs-h2:40px;
  --fs-h1:72px;
  --fs-hero:clamp(56px,9vw,148px);

  --shell:1180px;
  --shell-wide:1320px;
  --gutter:clamp(18px,4vw,48px);
  --bar-h:76px;
  --bar-h-compact:56px;
  --radius:2px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--bar-h) + 24px);
}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{list-style:none;padding:0}
img,svg,picture,video{max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit}
table{border-collapse:collapse;width:100%}
hr{border:0}
[hidden]{display:none !important}

/* ---------- 基础排版 ---------- */
body{
  background-color:var(--ink);
  background-image:
    radial-gradient(circle at 16% -8%, rgba(201,255,61,0.06), transparent 54%),
    radial-gradient(circle at 90% 2%, rgba(79,209,197,0.05), transparent 46%);
  background-repeat:no-repeat;
  color:var(--porcelain);
  font-family:var(--font-body);
  font-size:var(--fs-body);
  line-height:1.75;
  letter-spacing:0.01em;
  word-break:break-word;
  overflow-wrap:break-word;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-0.01em;
  text-wrap:balance;
}
h1{font-size:var(--fs-h1);line-height:0.98;letter-spacing:-0.02em}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);line-height:1.25}
p{max-width:68ch}
strong{font-weight:700;color:var(--porcelain)}
::selection{background:var(--lime);color:var(--ink)}

/* ---------- 通用工具 ---------- */
.visually-hidden{
  position:absolute !important;
  width:1px;height:1px;
  margin:-1px;padding:0;
  overflow:hidden;
  clip:rect(0 0 0 0);
  clip-path:inset(50%);
  white-space:nowrap;
  border:0;
}
.skip-link{
  position:fixed;
  top:8px;left:8px;
  z-index:400;
  padding:10px 18px;
  background:var(--lime);
  color:var(--ink);
  font-size:var(--fs-note);
  font-weight:700;
  letter-spacing:0.1em;
  text-decoration:none;
  border-radius:var(--radius);
  transform:translateY(-160%);
  transition:transform .18s ease;
}
.skip-link:focus-visible{transform:translateY(0)}

/* ---------- 容器与栅格 ---------- */
.container{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.container--wide{max-width:var(--shell-wide)}
.grid{display:grid;gap:clamp(16px,2.4vw,32px);min-width:0}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--split{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}
.grid--triple{grid-template-columns:repeat(3,minmax(0,1fr))}
.section-rule{
  height:1px;
  background:var(--line);
  margin-block:clamp(32px,5vw,64px);
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  background:var(--lime);
  border:1px solid var(--lime);
  border-radius:var(--radius);
  color:var(--ink);
  font-family:var(--font-display);
  font-size:var(--fs-note);
  font-weight:700;
  letter-spacing:0.1em;
  line-height:1.2;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease;
}
.btn:hover{background:var(--lime-dim);border-color:var(--lime-dim)}
.btn--ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--porcelain);
}
.btn--ghost:hover{
  background:var(--lime-wash);
  border-color:var(--lime-dim);
  color:var(--lime);
}

/* ---------- 标签与数据锚点 ---------- */
.u-label{
  display:inline-block;
  font-family:var(--font-body);
  font-size:var(--fs-label);
  font-weight:600;
  letter-spacing:0.18em;
  line-height:1.4;
  color:var(--mist);
  text-transform:uppercase;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 10px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--mist);
  font-size:var(--fs-label);
  line-height:1;
  letter-spacing:0.18em;
  text-transform:uppercase;
  white-space:nowrap;
}
.tag--lime{
  border-color:rgba(201,255,61,0.35);
  background:var(--lime-wash);
  color:var(--lime);
}
.tag--ember{
  border-color:rgba(255,91,58,0.35);
  background:var(--ember-wash);
  color:var(--ember);
}
.data-figure{
  display:block;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-weight:700;
  line-height:0.92;
  letter-spacing:-0.02em;
  color:var(--porcelain);
}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  font-size:var(--fs-note);
  color:var(--mist);
}
.breadcrumb ol{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;min-width:0}
.breadcrumb li + li::before{
  content:"/";
  font-family:var(--font-mono);
  color:var(--line);
}
.breadcrumb a{
  color:var(--mist);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.breadcrumb a:hover{color:var(--lime);border-bottom-color:var(--lime-dim)}
.breadcrumb [aria-current="page"]{color:var(--porcelain);border-bottom-color:var(--line)}

/* ---------- 图片容器基础规则 ---------- */
.media-frame{
  position:relative;
  display:block;
  width:100%;
  aspect-ratio:16 / 9;
  overflow:hidden;
  background:linear-gradient(155deg,var(--glass),var(--ink-2) 72%);
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg,rgba(157,179,169,0.13) 0 1px,transparent 1px 48px),
    repeating-linear-gradient(0deg,rgba(157,179,169,0.09) 0 1px,transparent 1px 48px);
  opacity:0.55;
}
.media-frame img,
.media-frame picture img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame--square{aspect-ratio:1 / 1}
.media-frame--plan{aspect-ratio:4 / 3}

/* ---------- 滚动显现 ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .5s ease,transform .5s ease;
}
[data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* ==========================================================================
   头部命令栏
   ========================================================================== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,18,15,0.88);
  -webkit-backdrop-filter:blur(16px) saturate(1.1);
  backdrop-filter:blur(16px) saturate(1.1);
  border-bottom:1px solid var(--line);
}
.site-header[data-compact]{
  background:rgba(7,18,15,0.97);
  border-bottom-color:rgba(201,255,61,0.22);
}
.cmd-bar{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  width:100%;
  max-width:var(--shell-wide);
  min-height:var(--bar-h);
  margin-inline:auto;
  padding-inline:var(--gutter);
  transition:min-height .18s ease;
}
.site-header[data-compact] .cmd-bar{min-height:var(--bar-h-compact)}

/* 品牌标记 */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:6px 0;
  text-decoration:none;
  min-width:0;
}
.brand-mark{
  display:grid;
  grid-template-columns:repeat(3,4px);
  align-items:end;
  gap:3px;
  height:22px;
  flex:0 0 auto;
}
.brand-mark i{
  display:block;
  width:100%;
  background:var(--lime);
  border-radius:1px;
}
.brand-mark i:nth-child(1){height:38%}
.brand-mark i:nth-child(2){height:68%;background:var(--lime-dim)}
.brand-mark i:nth-child(3){height:100%}
.brand-text{display:grid;gap:2px;min-width:0}
.brand-name{
  font-family:var(--font-display);
  font-size:15px;
  font-weight:800;
  line-height:1.2;
  letter-spacing:0.03em;
  color:var(--porcelain);
  white-space:nowrap;
}
.brand-sub{
  font-size:var(--fs-label);
  line-height:1.3;
  letter-spacing:0.18em;
  color:var(--mist);
  white-space:nowrap;
}

/* 主导航 */
.primary-nav{min-width:0}
.nav-list{
  display:flex;
  align-items:center;
  gap:2px;
  counter-reset:navitem;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:7px;
  padding:8px 10px;
  border-radius:var(--radius);
  color:var(--mist);
  font-size:var(--fs-note);
  line-height:1.4;
  letter-spacing:0.06em;
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s ease,background-color .18s ease;
}
.nav-link::before{
  content:counter(navitem,decimal-leading-zero);
  counter-increment:navitem;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0;
  color:rgba(157,179,169,0.55);
  transition:color .18s ease;
}
.nav-link:hover{color:var(--porcelain);background:rgba(22,36,31,0.85)}
.nav-link:hover::before{color:var(--lime-dim)}
.nav-link[aria-current="page"]{
  color:var(--lime);
  background:var(--lime-wash);
}
.nav-link[aria-current="page"]::before{color:var(--lime)}
.nav-link[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:10px;right:10px;bottom:2px;
  height:2px;
  background:var(--lime);
}

/* 状态与检索 */
.cmd-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:clamp(8px,1.4vw,16px);
  min-width:0;
}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  max-width:none;
  font-size:var(--fs-label);
  line-height:1.4;
  letter-spacing:0.16em;
  color:var(--mist);
  white-space:nowrap;
}
.status-dot{
  width:6px;height:6px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 3px rgba(201,255,61,0.14);
  animation:pulse 2.6s ease-in-out infinite;
}
.cmd-search{min-width:0}
.search-input{
  width:clamp(120px,15vw,200px);
  max-width:100%;
  padding:8px 12px;
  background:rgba(22,36,31,0.72);
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--porcelain);
  font-family:var(--font-body);
  font-size:var(--fs-note);
  line-height:1.4;
  letter-spacing:0.02em;
  transition:border-color .18s ease,background-color .18s ease;
}
.search-input::placeholder{color:rgba(157,179,169,0.78)}
.search-input:hover{border-color:var(--line-soft)}
.search-input:focus{
  outline:none;
  border-color:var(--lime-dim);
  background:rgba(22,36,31,0.95);
}
.search-input:focus-visible{outline:2px solid var(--lime);outline-offset:1px}
.search-input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}

/* 移动菜单按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--porcelain);
  font-size:var(--fs-label);
  letter-spacing:0.18em;
  line-height:1;
  transition:border-color .18s ease,color .18s ease;
}
.nav-toggle:hover{border-color:var(--lime-dim);color:var(--lime)}
.nav-toggle-bar{
  position:relative;
  display:block;
  width:16px;height:1.5px;
  background:currentColor;
  transition:background-color .18s ease;
}
.nav-toggle-bar::before,
.nav-toggle-bar::after{
  content:"";
  position:absolute;
  left:0;
  width:16px;height:1.5px;
  background:currentColor;
  transition:transform .18s ease;
}
.nav-toggle-bar::before{top:-5px}
.nav-toggle-bar::after{top:5px}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before{transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after{transform:translateY(-5px) rotate(-45deg)}

/* 阅读进度 */
.scroll-progress{
  position:fixed;
  top:0;left:0;right:0;
  z-index:120;
  height:2px;
  background:rgba(36,56,47,0.55);
  pointer-events:none;
}
.scroll-progress > span{
  display:block;
  width:100%;height:100%;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:0 50%;
  will-change:transform;
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer{
  margin-top:clamp(64px,10vw,140px);
  background:var(--ink-2);
  border-top:1px solid var(--line);
  color:var(--mist);
}
.footer-inner{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;
  gap:clamp(24px,3.4vw,52px);
  padding-block:clamp(40px,6vw,76px);
}
.footer-brand{display:grid;gap:16px;align-content:start;min-width:0}
.brand--footer{padding:0}
.brand--footer .brand-name{font-size:17px}
.brand--footer .brand-mark{height:24px}
.footer-note{
  max-width:34ch;
  font-size:var(--fs-note);
  line-height:1.8;
  color:var(--mist);
}
.footer-hint{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:var(--fs-label);
  letter-spacing:0.16em;
  line-height:1.4;
  color:var(--lime);
}
.hint-dot{
  width:5px;height:5px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 3px rgba(201,255,61,0.12);
}
.footer-col{min-width:0}
.footer-title{
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:1px solid var(--line);
  font-family:var(--font-body);
  font-size:var(--fs-label);
  font-weight:600;
  letter-spacing:0.18em;
  line-height:1.4;
  color:var(--mist);
  text-transform:uppercase;
}
.footer-list{display:grid;gap:11px}
.footer-list a{
  color:var(--porcelain);
  font-size:var(--fs-note);
  line-height:1.5;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.footer-list a:hover{color:var(--lime);border-bottom-color:var(--lime-dim)}
.footer-meta{
  display:block;
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.6;
  letter-spacing:0.01em;
  color:var(--mist);
  word-break:break-word;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px 24px;
  padding-block:22px;
  border-top:1px solid var(--line);
}
.footer-bottom-text{
  max-width:62ch;
  font-size:12px;
  line-height:1.7;
  color:var(--mist);
}
.footer-copy{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.02em;
  color:rgba(157,179,169,0.8);
  white-space:nowrap;
}

/* ---------- 动效关键帧 ---------- */
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:0.55;transform:scale(0.86)}
}
@keyframes navDrop{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:none}
}

/* ---------- 焦点可见 ---------- */
:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:3px;
}
.nav-link:focus-visible,
.search-input:focus-visible,
.nav-toggle:focus-visible,
.btn:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:2px;
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width:1260px){
  .brand-sub{display:none}
  .status-text{display:none}
  .search-input{width:clamp(110px,14vw,160px)}
}

@media (max-width:1080px){
  :root{--bar-h:64px}
  .cmd-bar{grid-template-columns:auto 1fr auto}
  .nav-toggle{display:inline-flex}
  .primary-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:none;
    background:rgba(7,18,15,0.985);
    border-bottom:1px solid var(--line);
    box-shadow:0 28px 48px rgba(0,0,0,0.42);
  }
  .primary-nav[data-open]{
    display:block;
    animation:navDrop .2s ease-out both;
  }
  .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:8px var(--gutter) 24px;
  }
  .nav-list li{border-bottom:1px solid var(--line)}
  .nav-list li:last-child{border-bottom:0}
  .nav-link{
    display:flex;
    align-items:baseline;
    gap:14px;
    width:100%;
    padding:16px 2px;
    font-family:var(--font-display);
    font-size:var(--fs-lead);
    font-weight:700;
    letter-spacing:0.02em;
    color:var(--porcelain);
    border-radius:0;
  }
  .nav-link::before{font-size:12px;color:var(--lime-dim)}
  .nav-link:hover{background:transparent;color:var(--lime)}
  .nav-link[aria-current="page"]{background:transparent}
  .nav-link[aria-current="page"]::after{
    left:auto;right:2px;top:50%;bottom:auto;
    width:6px;height:6px;
    border-radius:50%;
    transform:translateY(-50%);
  }
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--split{grid-template-columns:minmax(0,1fr)}
  .grid--triple{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:900px){
  .grid--12{grid-template-columns:repeat(6,minmax(0,1fr))}
  h1{font-size:clamp(40px,7.4vw,64px)}
}

@media (max-width:720px){
  .grid--12{grid-template-columns:minmax(0,1fr)}
  .grid--triple{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-copy{white-space:normal}
}

@media (max-width:640px){
  .cmd-search{display:none}
  .brand-name{font-size:14px}
  .cmd-actions{gap:8px}
  .search-input{width:100%}
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
  }
  .status-dot{animation:none}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .scroll-progress > span{transition:none}
}