/* =========================================================
   必赢主站 · /assets/site.css
   赛事数据档案室 —— 共享外壳与基础组件
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,figcaption,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-align:inherit}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
th,td{text-align:left}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:1px}

/* ---------- 2. 变量 ---------- */
:root{
  --ink:#0B0F0E;
  --ink-soft:#0E2B23;
  --pitch:#17553F;
  --moss:#2E7A5E;
  --lime:#C6FF3D;
  --lemon:#E8FF7A;
  --amber:#E0B23A;
  --card-red:#8E1B22;
  --paper:#EAF2ED;
  --mute:#8FA69C;
  --slate:#1B2A33;

  --line:rgba(46,122,94,.42);
  --line-soft:rgba(143,166,156,.22);
  --veil:rgba(11,15,14,.82);

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

  --shell:1280px;
  --pad:clamp(16px,3.4vw,40px);
  --gap:20px;

  --h-ticker:36px;
  --h-bar:64px;
  --h-crumb:32px;
  --hdr-h:calc(var(--h-ticker) + var(--h-bar) + var(--h-crumb));

  --ease:cubic-bezier(.22,.68,.36,1);
}

/* ---------- 3. 基础排版 ---------- */
body{
  min-height:100vh;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:1.15;letter-spacing:-.02em;font-stretch:105%}
h1{font-size:clamp(34px,5.2vw,56px);line-height:1.06}
h2{font-size:clamp(24px,3vw,32px)}
h3{font-size:20px}
p{max-width:38em}
strong,b{font-weight:700}
.num{font-family:var(--font-mono);font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.mute{color:var(--mute)}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--mute)}
.diagonal-rule{height:2px;background:linear-gradient(90deg,transparent,var(--moss) 10%,var(--moss) 90%,transparent);transform:skewY(-1.6deg);transform-origin:left center}
[id]{scroll-margin-top:calc(var(--hdr-h) + 20px)}
.skip-link{position:absolute;left:12px;top:-64px;z-index:200;padding:10px 16px;background:var(--lime);color:var(--ink);font-weight:700;transition:top .2s var(--ease)}
.skip-link:focus{top:12px}

/* ---------- 4. 布局容器与栅格 ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--pad)}
.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap)}
.col-1{grid-column:span 1}
.col-2{grid-column:span 2}
.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-9{grid-column:span 9}
.col-10{grid-column:span 10}
.col-11{grid-column:span 11}
.col-12{grid-column:span 12}

/* ---------- 5. 顶部外壳 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:var(--ink);
  border-bottom:1px solid var(--line);
}

.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;background:rgba(11,15,14,.35);pointer-events:none}
.read-progress__bar{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--moss),var(--lime));transition:width .12s linear}

/* 5.1 比分滚动带 */
.score-ticker{
  position:relative;
  display:flex;
  align-items:center;
  height:var(--h-ticker);
  background:var(--ink-soft);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.score-ticker__label{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:8px;
  height:100%;
  padding:0 clamp(12px,2vw,22px);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--lemon);
  border-right:1px solid var(--line);
  white-space:nowrap;
}
.score-ticker__label::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--lime);
  animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(198,255,61,.55)}
  70%{box-shadow:0 0 0 8px rgba(198,255,61,0)}
  100%{box-shadow:0 0 0 0 rgba(198,255,61,0)}
}
.score-ticker__viewport{
  flex:1 1 auto;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 26px,#000 calc(100% - 26px),transparent);
  mask-image:linear-gradient(90deg,transparent,#000 26px,#000 calc(100% - 26px),transparent);
}
.score-ticker__track{display:flex;width:max-content;animation:ticker-move 52s linear infinite}
.score-ticker:hover .score-ticker__track,
.score-ticker:focus-within .score-ticker__track{animation-play-state:paused}
@keyframes ticker-move{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
.score-ticker__set{display:flex;align-items:center}
.score-ticker__item{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:0 18px;
  border-right:1px solid var(--line-soft);
  white-space:nowrap;
  font-size:13px;
}
.score-ticker__league{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink);background:var(--moss);padding:1px 6px}
.score-ticker__fixture{color:var(--paper)}
.score-ticker__score{font-family:var(--font-mono);font-size:15px;font-weight:700;color:var(--lemon)}
.score-ticker__state{font-family:var(--font-mono);font-size:11px;color:var(--mute)}
.score-ticker__state.is-live{color:var(--lime)}
.score-ticker__state.is-done{color:var(--mute)}

/* 5.2 命令栏 */
.command-bar{background:var(--ink);border-bottom:1px solid var(--line-soft)}
.command-bar__inner{display:flex;align-items:center;gap:clamp(10px,1.6vw,24px);height:var(--h-bar)}

.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;
  width:30px;height:30px;
  border:1px solid var(--lime);
  color:var(--lime);
  font-family:var(--font-display);
  font-size:15px;font-weight:800;line-height:1;
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-family:var(--font-display);font-size:16px;font-weight:800;letter-spacing:.02em}
.brand__sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--mute)}
.brand--footer .brand__mark{border-color:var(--moss);color:var(--lemon)}

.nav-toggle{
  display:none;
  align-items:center;
  gap:8px;
  position:relative;
  z-index:96;
  padding:8px 12px;
  border:1px solid var(--line);
  color:var(--paper);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
}
.nav-toggle__bar{
  width:18px;height:12px;
  background:
    linear-gradient(var(--lime) 0 2px,transparent 2px 10px,var(--lime) 10px 12px);
}
.nav-toggle__label{white-space:nowrap}

.cmd-nav{flex:1 1 auto;display:flex;justify-content:center;min-width:0}
.cmd-nav__list{display:flex;align-items:center;gap:2px}
.cmd-nav__item{flex:0 0 auto}
.cmd-nav__link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 11px;
  font-size:14px;
  color:var(--mute);
  border-bottom:2px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.cmd-nav__link:hover{color:var(--paper);border-bottom-color:var(--moss)}
.cmd-nav__link[aria-current="page"]{color:var(--lime);border-bottom-color:var(--lime)}
.cmd-nav__index{font-family:var(--font-mono);font-size:10px;color:var(--moss)}
.cmd-nav__link[aria-current="page"] .cmd-nav__index{color:var(--lime)}

.cmd-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto}
.season-switch{display:flex;align-items:center;gap:4px;padding:3px;border:1px solid var(--line-soft);background:rgba(23,85,63,.25)}
.season-switch__label{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--mute);padding:0 6px}
.season-switch__btn{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  padding:5px 9px;
  color:var(--mute);
  border:1px solid transparent;
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.season-switch__btn:hover{color:var(--paper);border-color:var(--line)}
.season-switch__btn[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:700}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 18px;
  font-size:14px;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid var(--line);
  color:var(--paper);
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn:hover{border-color:var(--moss);background:rgba(46,122,94,.22)}
.btn--primary{background:var(--lime);border-color:var(--lime);color:var(--ink);box-shadow:3px 3px 0 rgba(46,122,94,.6)}
.btn--primary:hover{background:var(--lemon);border-color:var(--lemon);color:var(--ink);transform:translate(-1px,-1px);box-shadow:4px 4px 0 rgba(46,122,94,.75)}
.btn--sm{padding:8px 14px;font-size:13px}

/* 5.3 坐标面包屑条 */
.crumb-bar{background:var(--ink);border-bottom:1px solid var(--line-soft)}
.crumb-bar__inner{display:flex;align-items:center;gap:14px;height:var(--h-crumb);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--mute)}
.crumb-bar__coord{white-space:nowrap;color:var(--moss)}
.crumb-bar__spine{flex:1 1 auto;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
.crumb{display:flex;align-items:center;gap:8px;white-space:nowrap}
.crumb__link{color:var(--mute)}
.crumb__link:hover{color:var(--lemon)}
.crumb__sep{color:var(--moss)}
.crumb__current{color:var(--lime)}
.crumb-bar__stamp{white-space:nowrap;color:var(--mute)}

/* ---------- 6. 通用按钮/标签/卡片 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 8px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  border:1px solid var(--line);color:var(--mute);
}
.tag--lime{border-color:var(--lime);color:var(--lime)}
.tag--amber{border-color:var(--amber);color:var(--amber)}
.tag--red{border-color:var(--card-red);color:#E8908F}

.panel{background:var(--ink-soft);border:1px solid var(--line);padding:clamp(16px,2.4vw,28px)}

.card{
  position:relative;
  background:linear-gradient(180deg,var(--pitch),var(--ink-soft));
  border:1px solid var(--line);
  padding:20px;
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.card:hover{border-color:var(--moss)}
.card--offset{transform:translateY(-18px)}
.card__title{font-family:var(--font-display);font-size:20px;font-weight:700;letter-spacing:-.01em}
.card__meta{margin-top:6px;font-family:var(--font-mono);font-size:12px;color:var(--mute)}

.section{margin-block:clamp(40px,6vw,84px)}
.section__head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}
.section__num{font-family:var(--font-mono);font-size:clamp(40px,6vw,96px);font-weight:700;line-height:.9;color:rgba(46,122,94,.55)}
.section__title{font-family:var(--font-display);font-size:clamp(22px,2.6vw,30px);font-weight:800}
.section__lede{margin-top:14px;color:var(--mute);max-width:40em}

/* 6.1 章节索引 */
.index-nav{position:relative}
.index-list{display:flex;flex-direction:column;gap:2px}
.index-list__item{display:block}
.index-list__link{
  display:flex;align-items:baseline;gap:10px;
  padding:9px 12px;
  color:var(--mute);
  font-size:14px;
  border-left:2px solid transparent;
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.index-list__link:hover{color:var(--paper);background:rgba(46,122,94,.18)}
.index-list__link.is-active{color:var(--lime);border-left-color:var(--lime);background:rgba(198,255,61,.07)}
.index-list__num{font-family:var(--font-mono);font-size:11px;color:var(--moss)}

/* 6.2 图例 */
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;font-family:var(--font-mono);font-size:11px;color:var(--mute)}
.legend__row{display:inline-flex;align-items:center;gap:8px}
.legend__swatch{width:10px;height:10px;background:var(--moss)}
.legend__swatch--lime{background:var(--lime)}
.legend__swatch--amber{background:var(--amber)}
.legend__swatch--red{background:var(--card-red)}
.legend__key{letter-spacing:.08em}
.legend__val{color:var(--paper)}

/* 6.3 图片容器 */
.media-frame{
  position:relative;
  display:block;
  overflow:hidden;
  background:linear-gradient(160deg,var(--ink-soft),var(--slate));
  border:1px solid var(--line);
}
.media-frame::after{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(to right,rgba(46,122,94,.18) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(46,122,94,.18) 1px,transparent 1px);
  background-size:48px 48px;
  opacity:.55;
  pointer-events:none;
}
.media-frame img{width:100%;height:100%;object-fit:cover;filter:contrast(1.12) saturate(.7)}
.media-frame--16x9{aspect-ratio:16 / 9}
.media-frame--4x3{aspect-ratio:4 / 3}
.media-frame--1x1{aspect-ratio:1 / 1}
.media-frame--tall{aspect-ratio:3 / 4}
.media-frame__tag{
  position:absolute;left:0;bottom:0;z-index:2;
  padding:6px 12px;
  background:var(--veil);
  border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--lemon);
}
.media-frame__caption{margin-top:10px;font-family:var(--font-mono);font-size:12px;color:var(--mute)}

/* ---------- 7. 页脚 ---------- */
.site-footer{margin-top:clamp(48px,8vw,120px);background:var(--ink);border-top:1px solid var(--line)}

.archive-bar{background:var(--ink-soft);border-bottom:1px solid var(--line)}
.archive-bar__inner{display:flex;flex-wrap:wrap;gap:8px clamp(16px,4vw,48px);padding-block:12px}
.archive-bar__item{display:inline-flex;align-items:baseline;gap:8px}
.archive-bar__key{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--moss)}
.archive-bar__val{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--lemon)}

.footer-main{padding-block:clamp(32px,5vw,60px)}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.footer-brand{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.footer-brand__note{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--paper)}
.footer-brand__meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--mute)}
.footer-col__title{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.18em;color:var(--moss);text-transform:uppercase;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}
.footer-col__list{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.footer-col__link{font-size:14px;color:var(--mute);transition:color .2s var(--ease),padding-left .2s var(--ease)}
.footer-col__link:hover{color:var(--lime);padding-left:6px}

.footer-contact{
  display:flex;flex-wrap:wrap;gap:10px clamp(20px,4vw,56px);
  margin-top:clamp(28px,4vw,48px);
  padding-top:clamp(20px,3vw,28px);
  border-top:1px solid var(--line-soft);
}
.footer-contact__row{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.footer-contact__key{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--moss)}
.footer-contact__val{font-family:var(--font-mono);font-size:13px;color:var(--paper)}
.copy-chip{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  padding:4px 10px;
  border:1px solid var(--line);
  color:var(--mute);
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.copy-chip:hover{color:var(--ink);background:var(--lemon);border-color:var(--lemon)}
.copy-chip.is-copied{color:var(--ink);background:var(--lime);border-color:var(--lime)}

.footer-legal{background:var(--ink-soft);border-top:1px solid var(--line)}
.footer-legal__inner{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between;padding-block:16px}
.footer-legal__line{font-family:var(--font-mono);font-size:11px;line-height:1.9;color:var(--mute);max-width:60em}
.footer-legal__copy{font-family:var(--font-mono);font-size:11px;color:var(--moss)}

/* ---------- 8. 动效 ---------- */
@keyframes rise-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
[data-reveal].is-visible{animation:rise-in .32s var(--ease) both}

/* ---------- 9. 响应式 ---------- */
@media (max-width:1080px){
  .grid-12 > .col-3,
  .grid-12 > .col-4,
  .grid-12 > .col-5,
  .grid-12 > .col-7{grid-column:span 6}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:1040px){
  :root{--h-ticker:32px;--h-bar:58px;--h-crumb:28px}
  .grid-12 > .col-3,
  .grid-12 > .col-4,
  .grid-12 > .col-5,
  .grid-12 > .col-6,
  .grid-12 > .col-7,
  .grid-12 > .col-8{grid-column:1 / -1}

  .nav-toggle{display:inline-flex;order:3;margin-left:auto}
  .cmd-actions{order:2;margin-left:8px}
  .brand{order:1}
  .cmd-nav{
    order:4;
    position:fixed;
    top:var(--hdr-h);
    right:0;
    bottom:0;
    left:auto;
    width:min(86vw,360px);
    display:block;
    padding:20px 22px 40px;
    overflow-y:auto;
    background:var(--ink-soft);
    border-left:1px solid var(--line);
    box-shadow:-24px 0 48px rgba(0,0,0,.55);
    transform:translateX(102%);
    visibility:hidden;
    transition:transform .34s var(--ease),visibility .34s var(--ease);
    z-index:70;
  }
  .site-header[data-open="true"] .cmd-nav{transform:none;visibility:visible}
  .site-header[data-open="true"] .nav-toggle{border-color:var(--lime);color:var(--lime)}
  .cmd-nav__list{flex-direction:column;align-items:stretch;gap:0}
  .cmd-nav__item{border-bottom:1px solid var(--line-soft)}
  .cmd-nav__link{
    width:100%;
    justify-content:flex-start;
    padding:16px 4px;
    font-size:17px;
    border-bottom:0;
    border-left:2px solid transparent;
    padding-left:12px;
  }
  .cmd-nav__link[aria-current="page"]{border-left-color:var(--lime);border-bottom-color:transparent}
  .cmd-nav__index{font-size:12px;width:22px}
  .season-switch{display:none}
}

@media (max-width:768px){
  h1{font-size:clamp(30px,8vw,42px)}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .crumb-bar__coord{display:none}
  .crumb-bar__stamp{display:none}
  .footer-legal__inner{flex-direction:column;align-items:flex-start}
}

@media (max-width:560px){
  :root{--h-ticker:30px;--h-bar:56px;--h-crumb:26px}
  .brand__sub{display:none}
  .btn--sm{padding:7px 11px;font-size:12px}
  .score-ticker__label{padding-inline:12px}
  .score-ticker__item{padding-inline:12px}
}

/* ---------- 10. 无障碍与降级 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .score-ticker__track{animation:none !important;transform:none !important}
  .score-ticker__viewport{overflow-x:auto}
  [data-reveal].is-visible{animation:none}
  .btn--primary:hover{transform:none}
}