/* =========================================================
   BEPLAY 体育网页版 · site.css
   夜场战术板：轨道 + 横条框景 / 刻度索引 / 分区珠宝色
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root{
  --ink:#07110E;
  --char:#111614;
  --jade:#0E2A2A;
  --wine:#3A1220;
  --indigo:#241A3E;
  --line:#1F3A33;
  --glow:#4FE3B0;
  --glow-2:#7CF7CE;
  --amber:#FF8A3D;
  --amber-2:#FFB570;
  --text:#E8F1ED;
  --muted:#9FB3AB;
  --dim:#3E5A52;
  --rail:96px;
  --bar:56px;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --ease:cubic-bezier(.2,.7,.3,1);
}

/* ---------- 2. reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:var(--bar) 0 0 var(--rail);
  min-height:100vh;
  background-color:var(--ink);
  background-image:
    radial-gradient(900px 520px at 6% -8%, rgba(79,227,176,.09), transparent 62%),
    radial-gradient(760px 460px at 102% 2%, rgba(255,138,61,.075), transparent 66%),
    linear-gradient(180deg, rgba(14,42,42,.55) 0%, rgba(7,17,14,0) 42%);
  background-attachment:fixed,fixed,fixed;
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
}
body.sp-lock{overflow:hidden}
img,svg,video{max-width:100%;display:block}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0}
a{color:var(--glow);text-decoration:none;transition:color .16s var(--ease),border-color .16s var(--ease),background-color .16s var(--ease)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--glow-2);outline-offset:3px}
::selection{background:var(--glow);color:#04140E}
#main-content{scroll-margin-top:calc(var(--bar) + 16px)}

/* ---------- 3. 排版 ---------- */
.sp-h1{font-size:clamp(28px,4.4vw,54px);line-height:1.14;font-weight:800;letter-spacing:-.01em}
.sp-h2{font-size:clamp(22px,2.8vw,34px);line-height:1.24;font-weight:800}
.sp-h3{font-size:clamp(17px,1.6vw,20px);line-height:1.42;font-weight:700}
.sp-lead{font-size:clamp(15px,1.4vw,18px);line-height:1.85;color:var(--muted);max-width:34em}
.sp-prose{max-width:34em}
.sp-prose p+p{margin-top:1em}
.sp-prose a{border-bottom:1px solid var(--line);padding-bottom:1px}
.sp-prose a:hover{border-color:var(--glow);color:var(--glow-2)}
.sp-kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.24em;color:var(--glow);text-transform:uppercase}
.sp-kicker::before{content:"";width:18px;height:1px;background:var(--glow)}
.sp-num{font-family:var(--font-mono);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}

/* ---------- 4. 结构容器 ---------- */
.sp-frame{width:100%;max-width:1320px;margin:0 auto;padding-inline:clamp(18px,4vw,64px)}
.sp-bleed{margin-inline:calc(-1 * clamp(18px,4vw,64px))}
.sp-sec{padding-block:clamp(34px,5.5vw,80px)}
.sp-sec--tight{padding-block:clamp(20px,3vw,44px)}
.sp-tick{position:relative;height:1px;border:0;margin:0;background:var(--line)}
.sp-tick::after{content:"";position:absolute;left:0;right:0;top:-2px;height:5px;pointer-events:none;
  background:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 16px)}

/* ---------- 5. 按钮 / 标签 / 面包屑 ---------- */
.sp-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 20px;
  border:1px solid var(--line);background:var(--char);color:var(--text);
  font-size:14px;font-weight:600;letter-spacing:.02em;
  transition:color .16s var(--ease),border-color .16s var(--ease),background-color .16s var(--ease)}
.sp-btn::after{content:"→";font-family:var(--font-mono);color:var(--glow);transition:transform .16s var(--ease)}
.sp-btn:hover{border-color:var(--glow);background:var(--jade);color:var(--glow-2)}
.sp-btn:hover::after{transform:translateX(3px)}
.sp-btn--go{background:var(--glow);border-color:var(--glow);color:#04140E}
.sp-btn--go::after{color:#04140E}
.sp-btn--go:hover{background:var(--glow-2);border-color:var(--glow-2);color:#04140E}
.sp-btn--ghost{background:transparent;color:var(--muted)}
.sp-btn--ghost:hover{color:var(--glow-2);background:rgba(79,227,176,.07)}

.sp-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.sp-chip{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;padding:5px 10px;
  border:1px solid var(--line);background:rgba(14,42,42,.42);color:var(--muted)}
.sp-chip--go{border-color:var(--glow);background:rgba(79,227,176,.1);color:var(--glow)}
.sp-chip--kick{border-color:var(--amber);background:rgba(255,138,61,.1);color:var(--amber-2)}

.sp-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--muted)}
.sp-crumb a{color:var(--muted)}
.sp-crumb a:hover{color:var(--glow)}
.sp-crumb__sep{color:var(--line)}
.sp-crumb [aria-current="page"]{color:var(--amber)}

/* ---------- 6. 面板 / 网格 / 媒体 ---------- */
.sp-card{position:relative;padding:clamp(16px,2vw,26px);background:var(--char);border:1px solid var(--line)}
.sp-card__k{display:block;margin-bottom:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--muted)}
.sp-cut{position:relative;padding:clamp(16px,2vw,26px);background:var(--char);color:var(--text);
  box-shadow:inset 0 0 0 1px var(--line);
  clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px))}

.sp-grid{display:grid;gap:clamp(14px,2vw,26px);grid-template-columns:1fr}
.sp-grid--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.sp-grid--3{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
@media (min-width:900px){
  .sp-grid--side{grid-template-columns:minmax(200px,.72fr) 1.6fr}
}

.sp-media{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background-color:var(--jade);
  background-image:
    linear-gradient(180deg,rgba(7,17,14,.12),rgba(7,17,14,.74)),
    repeating-linear-gradient(90deg,rgba(79,227,176,.16) 0 1px,transparent 1px 44px),
    repeating-linear-gradient(0deg,rgba(79,227,176,.09) 0 1px,transparent 1px 44px),
    linear-gradient(160deg,#123A32,#07110E 72%)}
.sp-media img,.sp-media video{width:100%;height:100%;object-fit:cover}
.sp-media--wide{aspect-ratio:21/9}
.sp-media--tall{aspect-ratio:3/4}
.sp-media--sq{aspect-ratio:1/1}
.sp-media__cap{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;
  background:linear-gradient(0deg,rgba(7,17,14,.94),rgba(7,17,14,0));
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}

.sp-lane{display:flex;gap:clamp(12px,1.6vw,20px);overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x proximity;padding-bottom:14px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.sp-lane>*{flex:0 0 auto;scroll-snap-align:start}
.sp-lane::-webkit-scrollbar{height:4px}
.sp-lane::-webkit-scrollbar-thumb{background:var(--line)}
.sp-lane:focus-visible{outline:2px solid var(--glow-2);outline-offset:4px}

/* ---------- 7. 显现 ---------- */
.sp-js [data-reveal]{opacity:0;transform:translateY(12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
.sp-js [data-reveal].is-in{opacity:1;transform:none}

/* ---------- 8. 跳转链 ---------- */
.sp-skip{position:fixed;top:8px;left:8px;z-index:200;padding:10px 16px;
  background:var(--glow);color:#04140E;font-size:13px;font-weight:700;letter-spacing:.02em;
  transform:translateY(-180%);transition:transform .18s var(--ease)}
.sp-skip:focus{transform:none}

/* ---------- 9. 左侧轨道 ---------- */
.sp-rail{position:fixed;top:0;left:0;bottom:0;width:var(--rail);z-index:60;
  background-color:var(--char);border-right:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(79,227,176,.1),rgba(17,22,20,0) 34%)}
.sp-rail__inner{display:flex;flex-direction:column;height:100%;padding:16px 0 14px;
  overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.sp-rail__inner::-webkit-scrollbar{width:4px}
.sp-rail__inner::-webkit-scrollbar-thumb{background:var(--line)}

.sp-rail__brand{display:flex;flex-direction:column;align-items:center;gap:9px;padding:0 10px;color:var(--text)}
.sp-rail__mark{position:relative;width:28px;height:28px;border:1px solid var(--line);
  background:linear-gradient(150deg,#0E2A2A,#07110E)}
.sp-rail__mark::before{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;
  transform:translate(-50%,-50%);background:var(--glow);box-shadow:0 0 12px rgba(79,227,176,.85)}
.sp-rail__mark::after{content:"";position:absolute;inset:4px;border:1px solid rgba(79,227,176,.32)}
.sp-rail__word{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;line-height:1.6;text-align:center}
.sp-rail__word em{display:block;font-style:normal;font-family:var(--font-sans);font-size:11px;
  letter-spacing:.1em;color:var(--muted)}

.sp-rail__nav{flex:1 1 auto;min-height:0;margin-top:22px;padding:2px 0;
  display:flex;justify-content:center;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}
.sp-rail__nav::-webkit-scrollbar{width:0}
.sp-index{display:flex;flex-direction:column;align-items:center;gap:12px;list-style:none}
.sp-index__item{display:flex;justify-content:center;width:100%}
.sp-index__link{display:flex;align-items:stretch;gap:7px;padding:8px 0 8px 10px;
  border-left:2px solid var(--line);color:var(--muted);
  font-size:12.5px;font-weight:600;line-height:1}
.sp-index__num,.sp-index__label{writing-mode:vertical-rl}
.sp-index__num{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;color:var(--dim)}
.sp-index__label{letter-spacing:.2em}
.sp-index__link:hover{color:var(--text);border-left-color:var(--glow-2)}
.sp-index__link:hover .sp-index__num{color:var(--glow)}
.sp-index__link[aria-current="page"]{color:var(--amber);border-left-color:var(--amber)}
.sp-index__link[aria-current="page"] .sp-index__num{color:var(--amber)}

.sp-rail__foot{margin-top:auto;padding:14px 10px 0;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:10px}
.sp-clock{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;
  color:var(--muted);text-align:center}
.sp-clock b{font-family:var(--font-mono);font-size:15px;font-weight:700;letter-spacing:.04em;
  color:var(--text);font-variant-numeric:tabular-nums}
.sp-clock__k{font-size:10px;letter-spacing:.1em;line-height:1.5}
.sp-clock__k em{font-style:normal;font-family:var(--font-mono);color:var(--glow)}
.sp-clock:hover b{color:var(--glow-2)}
.sp-subs{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 4px;
  border:1px solid var(--line);background:rgba(14,42,42,.5);color:var(--muted)}
.sp-subs__key{font-size:11.5px;font-weight:600;letter-spacing:.06em}
.sp-subs__val{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--dim)}
.sp-subs:hover{border-color:var(--glow-2);color:var(--text)}
.sp-subs.is-on{border-color:var(--glow);background:rgba(79,227,176,.14)}
.sp-subs.is-on .sp-subs__key{color:var(--glow)}
.sp-subs.is-on .sp-subs__val{color:var(--glow-2)}

/* ---------- 10. 顶部横条 ---------- */
.sp-bar{position:fixed;top:0;left:var(--rail);right:0;height:var(--bar);z-index:55;
  display:flex;align-items:center;gap:18px;padding:0 clamp(18px,4vw,64px);
  background:rgba(17,22,20,.94);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.sp-bar__tag{margin:0;font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;
  color:#4A655C;white-space:nowrap}
.sp-bar__right{margin-left:auto;display:flex;align-items:center;gap:12px}
.sp-bar__brand{display:none;font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;
  color:var(--text);white-space:nowrap}
.sp-bar__brand span{margin-left:7px;font-family:var(--font-sans);font-size:12px;
  letter-spacing:.08em;color:var(--muted)}

.sp-tgl{display:none;align-items:center;gap:9px;height:36px;padding:0 12px;
  border:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.08em}
.sp-tgl:hover{border-color:var(--glow);color:var(--glow)}
.sp-tgl[aria-expanded="true"]{border-color:var(--amber);color:var(--amber)}
.sp-tgl__bars{display:flex;flex-direction:column;gap:3px;width:14px}
.sp-tgl__bars i{display:block;height:1.5px;background:currentColor}
.sp-tgl__bars i:nth-child(2){width:70%}

.sp-find{display:inline-flex;align-items:center;gap:9px;height:36px;padding:0 14px;
  border:1px solid var(--line);color:var(--muted);font-size:12.5px;letter-spacing:.04em;white-space:nowrap}
.sp-find__ico{position:relative;flex:0 0 auto;width:11px;height:11px;border:1.5px solid currentColor;border-radius:50%}
.sp-find__ico::after{content:"";position:absolute;right:-5px;bottom:-3px;width:7px;height:1.5px;
  background:currentColor;transform:rotate(45deg)}
.sp-find:hover,.sp-find:focus-visible{border-color:var(--glow);color:var(--glow);background:rgba(79,227,176,.07)}

.sp-prog{position:absolute;left:0;bottom:-1px;width:100%;height:2px;
  background:linear-gradient(90deg,var(--glow),var(--amber));
  transform:scaleX(0);transform-origin:0 50%;transition:transform .12s linear}

/* ---------- 11. 页脚 ---------- */
.sp-foot{margin-top:clamp(48px,8vw,110px);border-top:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(14,42,42,.44),rgba(17,22,20,.92) 46%,var(--ink))}
.sp-foot__grid{display:grid;gap:clamp(22px,3vw,44px);
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  padding-block:clamp(34px,5vw,64px)}
.sp-foot__col--lead{grid-column:1/-1}
.sp-foot__brand{margin-bottom:12px;font-family:var(--font-mono);font-size:13px;
  letter-spacing:.2em;color:var(--text)}
.sp-foot__brand span{display:block;margin-top:6px;font-family:var(--font-sans);
  font-size:12.5px;letter-spacing:.1em;color:var(--muted)}
.sp-foot__note{max-width:30em;font-size:13.5px;line-height:1.8;color:var(--muted)}
.sp-foot__mono{margin-top:12px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.14em;color:var(--dim)}
.sp-foot__title{margin-bottom:14px;font-family:var(--font-mono);font-size:12px;
  font-weight:700;letter-spacing:.14em;color:var(--glow)}
.sp-foot__list{display:flex;flex-direction:column;gap:9px;list-style:none;
  font-size:13.5px;color:var(--muted)}
.sp-foot__list a{color:var(--muted);border-bottom:1px solid transparent;padding-bottom:1px}
.sp-foot__list a:hover{color:var(--glow);border-color:var(--glow)}
.sp-foot__list--plain li{display:flex;gap:10px;line-height:1.7}
.sp-foot__k{flex:0 0 auto;padding-top:3px;font-family:var(--font-mono);font-size:10.5px;
  letter-spacing:.1em;color:var(--dim)}
.sp-foot__legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 26px;
  padding-block:18px;border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:#5A7A70}

/* ---------- 12. 响应式：抽屉 ---------- */
@media (min-width:820px){
  .sp-foot__col--lead{max-width:24em}
}
@media (max-width:1023px){
  :root{--bar:54px}
  body{padding-left:0}
  .sp-bar{left:0;gap:10px;padding:0 12px}
  .sp-bar__tag{display:none}
  .sp-bar__brand{display:inline-flex;align-items:baseline}
  .sp-tgl{display:inline-flex}
  .sp-find{padding:0 11px;font-size:12px}
  .sp-rail{top:var(--bar);bottom:0;width:min(318px,86vw);border-right:1px solid var(--line);
    transform:translateX(-104%);transition:transform .24s var(--ease);
    box-shadow:26px 0 60px rgba(0,0,0,.55)}
  .sp-rail[data-open]{transform:translateX(0)}
  .sp-rail__inner{padding:0 0 20px}
  .sp-rail__brand{flex-direction:row;justify-content:flex-start;gap:12px;padding:16px 18px;
    border-bottom:1px solid var(--line)}
  .sp-rail__word{text-align:left}
  .sp-rail__word em{display:inline;margin-left:8px}
  .sp-rail__nav{display:block;margin-top:0;padding:0;overflow:visible}
  .sp-index{align-items:stretch;gap:0}
  .sp-index__item{width:100%}
  .sp-index__link{flex-direction:row;align-items:center;gap:14px;padding:15px 18px;
    border-left:0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.4}
  .sp-index__num,.sp-index__label{writing-mode:horizontal-tb;letter-spacing:.06em}
  .sp-index__num{font-size:11px;color:var(--dim)}
  .sp-index__label{flex:1 1 auto}
  .sp-index__link[aria-current="page"]{background:rgba(255,138,61,.08);
    box-shadow:inset 3px 0 0 var(--amber);border-left:0}
  .sp-rail__foot{margin-top:0;padding:16px 18px 0;flex-direction:row;gap:12px}
  .sp-clock{flex:1;align-items:flex-start;text-align:left}
  .sp-subs{flex:1;padding:10px 8px}
}

/* ---------- 13. 无障碍动效 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;
    animation-iteration-count:1 !important;scroll-behavior:auto !important}
  .sp-js [data-reveal]{opacity:1;transform:none}
  .sp-prog{transition:none}
}