/* ==========================================================
   杏彩体育 · 共享站点样式 /assets/site.css
   语义：夜场转播间 × 纸质战报｜锐利直角 / 细线 / 精密网格
   ========================================================== */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:128px}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,blockquote,dl,dd,fieldset,figcaption{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
input,select,textarea{font:inherit}
hr{border:0}

/* ---------- 2. Tokens ---------- */
:root{
  --green-900:#0E1F1A;
  --green-800:#16332A;
  --green-700:#1D4436;
  --apricot-500:#F28A2E;
  --apricot-300:#FFB36B;
  --cyan-400:#35D6C4;
  --gold-400:#D9B36C;
  --paper-100:#F4EBDD;
  --paper-200:#E7DAC6;
  --red-600:#C9562B;
  --ink-900:#1A1714;
  --ink-700:#3A362F;
  --grey-green:#6F7268;

  --font-cond:"Barlow Condensed","Oswald","Arial Narrow","Noto Sans SC","PingFang SC",sans-serif;
  --font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Consolas,"Courier New",monospace;

  --line-ink:rgba(26,23,20,.16);
  --line-ink-soft:rgba(26,23,20,.10);
  --line-paper:rgba(244,235,221,.16);
  --line-gold:rgba(217,179,108,.28);

  --ease:160ms cubic-bezier(.2,.6,.3,1);
  --shell:1280px;
  --pad:28px;
}

/* ---------- 3. Base ---------- */
html{scroll-behavior:smooth}
body{
  background:var(--paper-100);
  color:var(--ink-900);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-nav-open{overflow:hidden}
h1,h2,h3,h4,h5{line-height:1.2;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(32px,4.6vw,60px)}
h2{font-size:clamp(25px,3vw,38px)}
h3{font-size:clamp(19px,2vw,24px)}
strong{font-weight:700}
#main-content{display:block}
::selection{background:var(--apricot-500);color:var(--green-900)}
:focus-visible{outline:2px solid var(--cyan-400);outline-offset:3px}

/* ---------- 4. Utilities ---------- */
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.container{width:100%;max-width:var(--shell);margin:0 auto;padding:0 var(--pad)}
.container--narrow{max-width:880px}
.rule{height:1px;background:var(--line-ink);border:0;margin:0}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 9px;font-family:var(--font-mono);font-size:11px;letter-spacing:.09em;
  background:var(--paper-200);color:var(--ink-900);border:1px solid var(--line-ink-soft);
}
.tag--signal{background:var(--apricot-500);color:var(--green-900);border-color:transparent}
.tag--cyan{background:rgba(53,214,196,.18);color:#0B3F3A;border-color:rgba(53,214,196,.55)}
.copy-live{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

/* ---------- 5. Buttons ---------- */
.btn{
  --btn-bg:var(--apricot-500);
  --btn-fg:var(--green-900);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 22px;
  font-family:var(--font-body);font-weight:700;font-size:15px;letter-spacing:.04em;
  line-height:1.2;white-space:nowrap;
  background:var(--btn-bg);color:var(--btn-fg);
  border:1px solid transparent;border-radius:0;
  transition:background-color var(--ease),color var(--ease),border-color var(--ease),transform var(--ease);
}
.btn:hover{--btn-bg:var(--apricot-300);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-signal{--btn-bg:var(--apricot-500);--btn-fg:var(--green-900)}
.btn-ghost{--btn-bg:transparent;--btn-fg:var(--paper-100);border-color:rgba(244,235,221,.34)}
.btn-ghost:hover{--btn-bg:transparent;--btn-fg:var(--apricot-300);border-color:var(--apricot-500)}
.btn-sm{padding:8px 15px;font-size:13px;letter-spacing:.06em}

/* ---------- 6. Skip link ---------- */
.skip-link{
  position:fixed;top:10px;left:10px;z-index:300;
  padding:10px 18px;
  background:var(--apricot-500);color:var(--green-900);
  font-family:var(--font-mono);font-size:13px;font-weight:700;letter-spacing:.08em;
  transform:translateY(-180%);
  transition:transform var(--ease);
}
.skip-link:focus{transform:translateY(0)}

/* ---------- 7. Header ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--green-900);
  color:var(--paper-100);
  box-shadow:0 8px 24px rgba(14,31,26,.22);
}
.status-bar{
  background:var(--green-800);
  border-bottom:1px solid var(--line-gold);
}
.status-bar-inner{
  max-width:var(--shell);margin:0 auto;
  padding:0 var(--pad);
  min-height:32px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-size:11.5px;letter-spacing:.09em;color:rgba(244,235,221,.74);
}
.status-item{display:flex;align-items:center;gap:9px;white-space:nowrap}
.status-dot{width:7px;height:7px;display:block;background:var(--apricot-500);box-shadow:0 0 0 3px rgba(242,138,46,.20)}
.status-label{color:var(--gold-400);letter-spacing:.18em}
.status-time{color:var(--paper-100)}
.status-k{color:rgba(244,235,221,.66)}
.status-div{width:1px;height:10px;background:rgba(244,235,221,.24);display:block}

.header-frame{
  position:relative;
  background:var(--green-900);
  border-bottom:1px solid var(--line-gold);
}
.header-frame::before,
.header-frame::after{
  content:"";position:absolute;top:0;bottom:0;width:12px;pointer-events:none;
  background-image:repeating-linear-gradient(to bottom,rgba(217,179,108,.55) 0 1px,transparent 1px 9px);
  opacity:.7;
}
.header-frame::before{left:0;border-right:1px solid var(--line-gold)}
.header-frame::after{right:0;border-left:1px solid var(--line-gold)}

.header-frame-inner{
  max-width:var(--shell);margin:0 auto;
  padding:0 var(--pad);
  min-height:70px;
  display:flex;align-items:center;gap:22px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:800;font-size:20px;letter-spacing:.05em;
  color:var(--paper-100);flex:0 0 auto;
  transition:color var(--ease);
}
.brand:hover{color:var(--apricot-300)}
.brand-pip{
  width:12px;height:12px;display:block;
  background:var(--apricot-500);
  box-shadow:0 0 0 3px rgba(242,138,46,.18);
  transition:transform var(--ease),box-shadow var(--ease);
}
.brand:hover .brand-pip{transform:rotate(45deg);box-shadow:0 0 0 3px rgba(255,179,107,.3)}
.brand-name{display:block}

.site-nav{display:flex;align-items:center;margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:baseline;gap:7px;
  padding:10px 12px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  color:rgba(244,235,221,.82);
  border-bottom:2px solid transparent;
  transition:color var(--ease),background-color var(--ease),border-color var(--ease);
}
.nav-num{font-size:10px;line-height:1;color:var(--gold-400);opacity:.7}
.nav-link:hover{color:var(--paper-100);background:rgba(242,138,46,.10);border-bottom-color:var(--apricot-500)}
.nav-link[aria-current="page"]{
  color:var(--green-900);
  background:var(--apricot-500);
  border-bottom-color:var(--apricot-500);
  font-weight:700;
}
.nav-link[aria-current="page"] .nav-num{color:var(--green-900);opacity:.7}
.nav-legal{display:none}

.header-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.header-util{
  font-size:13px;color:rgba(244,235,221,.68);white-space:nowrap;
  border-bottom:1px solid rgba(244,235,221,.28);
  padding-bottom:2px;
  transition:color var(--ease),border-color var(--ease);
}
.header-util:hover{color:var(--apricot-300);border-bottom-color:var(--apricot-500)}

.nav-toggle{display:none}

.header-progress{
  position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:rgba(53,214,196,.14);
  pointer-events:none;
}
.header-progress-bar{
  display:block;height:100%;width:100%;
  background:var(--cyan-400);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform 120ms linear;
}

/* ---------- 8. Footer ---------- */
.site-footer{
  position:relative;
  background:var(--green-900);
  color:rgba(244,235,221,.78);
  border-top:1px solid var(--line-gold);
  overflow:hidden;
}
.footer-inner{
  max-width:var(--shell);margin:0 auto;
  padding:56px var(--pad) 30px;
  position:relative;
}
.footer-top{
  display:grid;
  grid-template-columns:minmax(220px,4fr) minmax(0,8fr);
  gap:48px;
  padding-bottom:38px;
  border-bottom:1px solid var(--line-paper);
}
.footer-brand .brand{font-size:22px}
.footer-tagline{
  margin-top:16px;
  max-width:24em;
  font-size:14px;line-height:1.8;
  color:rgba(244,235,221,.62);
  border-left:2px solid var(--apricot-500);
  padding-left:12px;
}
.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.footer-col{min-width:0}
.footer-col-title{
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;
  letter-spacing:.2em;color:var(--gold-400);
  padding-bottom:9px;margin-bottom:14px;
  border-bottom:1px solid var(--line-gold);
}
.footer-list li+li{margin-top:9px}
.footer-link{
  display:inline-block;
  font-size:14px;color:rgba(244,235,221,.78);
  border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease);
}
.footer-link:hover{color:var(--apricot-300);border-bottom-color:rgba(242,138,46,.7)}

.footer-contact{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px 32px;
  padding:26px 0;
  border-bottom:1px solid var(--line-paper);
}
.contact-item{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 10px;min-width:0}
.contact-label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  color:rgba(217,179,108,.85);flex:0 0 auto;
}
.contact-value{
  font-size:14px;color:rgba(244,235,221,.9);
  word-break:break-word;
}
.copy-btn{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;
  padding:2px 8px;
  color:var(--cyan-400);
  border:1px solid rgba(53,214,196,.42);
  transition:background-color var(--ease),color var(--ease),border-color var(--ease);
}
.copy-btn:hover{background:rgba(53,214,196,.16);border-color:var(--cyan-400)}
.copy-btn[data-copied="true"]{background:var(--cyan-400);color:var(--green-900);border-color:var(--cyan-400)}
.copy-btn[data-copied="false"]{background:var(--red-600);color:var(--paper-100);border-color:var(--red-600)}

.footer-legal{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;
  gap:8px 28px;
  padding-top:22px;
  font-size:12px;line-height:1.7;
  color:rgba(244,235,221,.55);
}
.footer-legal-text{letter-spacing:.04em}
.footer-legal-note{max-width:52ch}
.footer-scale{
  height:14px;
  border-top:1px solid var(--line-gold);
  background-image:repeating-linear-gradient(90deg,rgba(217,179,108,.55) 0 1px,transparent 1px 14px);
  transform:skewY(-1.2deg);
  transform-origin:bottom left;
}

/* ---------- 9. Breadcrumb ---------- */
.breadcrumb{padding:16px 0;border-bottom:1px solid var(--line-ink-soft)}
.breadcrumb-list{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.07em;
  color:var(--grey-green);
}
.breadcrumb-list li{display:flex;align-items:center;gap:8px}
.breadcrumb-list li+li::before{content:"/";color:rgba(111,114,104,.55)}
.breadcrumb-link{
  color:var(--grey-green);border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease);
}
.breadcrumb-link:hover{color:var(--red-600);border-bottom-color:var(--red-600)}
.breadcrumb-current{color:var(--ink-900);font-weight:600}

/* ---------- 10. Sections ---------- */
.section{padding:56px 0}
.section--night{background:var(--green-900);color:var(--paper-100)}
.section--paper{background:var(--paper-100)}
.section--night .section-head{border-bottom-color:var(--line-paper)}
.section--night .section-title{color:var(--paper-100)}
.section--night .lede{color:rgba(244,235,221,.78)}
.section--night .eyebrow{color:var(--apricot-300)}
.section-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:14px 28px;
  padding-bottom:14px;margin-bottom:28px;
  border-bottom:1px solid var(--line-ink);
}
.section-title{font-size:clamp(24px,3vw,36px);font-weight:800}
.eyebrow{
  display:block;margin-bottom:8px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.22em;
  color:var(--red-600);
}
.lede{font-size:17px;line-height:1.78;color:var(--ink-700);max-width:34em}

/* ---------- 11. Grid ---------- */
.grid{display:grid;gap:24px}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--split{grid-template-columns:5fr 7fr}
.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-12{grid-column:span 12}

/* ---------- 12. Card ---------- */
.card{
  background:var(--paper-100);
  border:1px solid var(--line-ink);
  padding:22px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.card:hover{
  transform:translateY(-2px);
  border-color:var(--apricot-500);
  box-shadow:0 12px 26px rgba(14,31,26,.12);
}
.card--dark{
  background:var(--green-800);
  color:var(--paper-100);
  border-color:var(--line-gold);
}
.card--dark:hover{border-color:var(--apricot-500);box-shadow:0 12px 28px rgba(0,0,0,.34)}

/* ---------- 13. Media frames ---------- */
.media-frame{
  position:relative;display:block;width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--green-800);
  border:1px solid var(--line-ink);
}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--portrait{aspect-ratio:3/4}
.media-frame--scrim::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(150deg,rgba(14,31,26,.62),rgba(14,31,26,0) 58%);
}
.media-caption{
  margin-top:8px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--grey-green);
}

/* ---------- 14. Responsive ---------- */
@media (max-width:1180px){
  .header-frame::before,.header-frame::after{display:none}
}
@media (max-width:1080px){
  .header-util{display:none}
}
@media (max-width:960px){
  :root{--pad:20px}
  .grid--split{grid-template-columns:1fr}
  .col-4,.col-5,.col-6,.col-7,.col-8{grid-column:1/-1}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:900px){
  html{scroll-padding-top:104px}
  .status-bar-inner{min-height:28px;font-size:10.5px;padding:0 16px;gap:12px}
  .status-item--mid{display:none}
  .header-frame-inner{min-height:60px;padding:0 16px;gap:12px}
  .brand{font-size:18px}
  .brand-pip{width:10px;height:10px}

  .header-actions{margin-left:auto;gap:10px}
  .nav-toggle{
    display:inline-flex;align-items:center;gap:9px;
    padding:8px 12px;
    font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
    color:var(--paper-100);
    border:1px solid rgba(217,179,108,.42);
    transition:color var(--ease),border-color var(--ease);
  }
  .nav-toggle:hover{color:var(--apricot-300);border-color:var(--apricot-500)}
  .nav-toggle-label{display:block}
  .nav-toggle-bars{display:flex;flex-direction:column;justify-content:center;gap:3px;width:16px}
  .nav-toggle-bars span{
    display:block;height:1.5px;width:100%;background:currentColor;
    transition:transform var(--ease),opacity var(--ease);
  }
  .site-header[data-open="true"] .nav-toggle{color:var(--apricot-300);border-color:var(--apricot-500)}
  .site-header[data-open="true"] .nav-toggle-bars span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
  .site-header[data-open="true"] .nav-toggle-bars span:nth-child(2){opacity:0}
  .site-header[data-open="true"] .nav-toggle-bars span:nth-child(3){transform:translateY(-4.5px) rotate(-45deg)}

  .site-nav{
    position:fixed;
    left:0;right:0;bottom:0;
    display:block;margin:0;
    max-height:82vh;overflow-y:auto;
    padding:22px 20px calc(26px + env(safe-area-inset-bottom));
    background:var(--green-900);
    border-top:2px solid var(--apricot-500);
    box-shadow:0 -18px 42px rgba(0,0,0,.48);
    transform:translateY(102%);
    visibility:hidden;
    transition:transform 180ms cubic-bezier(.2,.6,.3,1),visibility 180ms;
    z-index:130;
  }
  .site-header[data-open="true"] .site-nav{transform:translateY(0);visibility:visible}

  .nav-list{display:block}
  .nav-item+.nav-item{border-top:1px solid rgba(244,235,221,.12)}
  .nav-link{
    display:flex;align-items:center;gap:14px;
    padding:14px 10px 14px 16px;
    font-size:17px;letter-spacing:.02em;
    border-bottom:0;
    border-left:2px solid transparent;
  }
  .nav-num{font-size:11px;min-width:18px}
  .nav-link:hover{background:rgba(242,138,46,.10);border-left-color:var(--apricot-500);border-bottom-color:transparent}
  .nav-link[aria-current="page"]{
    background:rgba(242,138,46,.14);
    color:var(--apricot-300);
    border-left-color:var(--apricot-500);
    border-bottom-color:transparent;
  }
  .nav-link[aria-current="page"] .nav-num{color:var(--apricot-300);opacity:.9}

  .nav-legal{
    display:flex;flex-wrap:wrap;gap:8px 22px;
    margin-top:22px;padding-top:16px;
    border-top:1px solid rgba(244,235,221,.16);
  }
  .nav-legal-link{
    font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
    color:rgba(244,235,221,.62);
    border-bottom:1px solid transparent;
    transition:color var(--ease),border-color var(--ease);
  }
  .nav-legal-link:hover{color:var(--apricot-300);border-bottom-color:var(--apricot-500)}

  .section{padding:40px 0}
  .section-head{margin-bottom:22px}
  .footer-inner{padding:40px 20px 24px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  .footer-legal{flex-direction:column;align-items:flex-start}
}
@media (max-width:620px){
  .header-actions .btn-sm{padding:7px 11px;font-size:12px}
  .nav-toggle-label{display:none}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .footer-contact{grid-template-columns:1fr;gap:16px}
  .lede{font-size:16px}
  .card{padding:18px}
  .status-item{gap:7px}
}

/* ---------- 15. Motion preferences ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .btn:hover,.card:hover{transform:none}
  .header-progress-bar{transition:none}
  .site-nav{transition:none}
}