/* ===== 幻影体育主站 · 共享样式表 /assets/site.css ===== */

:root{
  --hx-ink:#08070C;
  --hx-ink-soft:#0C0A14;
  --hx-violet:#5B3BFF;
  --hx-violet-deep:#2A1B6B;
  --hx-cyan:#00E5FF;
  --hx-lime:#B7FF3C;
  --hx-coral:#FF5C7A;
  --hx-text:#C9C4D4;
  --hx-text-dim:#8E88A0;
  --hx-bright:#F2EFFA;
  --hx-glass:rgba(255,255,255,.08);
  --hx-glass-soft:rgba(255,255,255,.045);
  --hx-line:rgba(255,255,255,.14);
  --hx-line-soft:rgba(255,255,255,.08);
  --hx-grid:rgba(255,255,255,.05);
  --hx-font-cn:"HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --hx-font-cond:"Barlow Condensed","Oswald","Arial Narrow",var(--hx-font-cn);
  --hx-font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --hx-maxw:1280px;
  --hx-gutter:clamp(1rem,4.5vw,3.5rem);
  --hx-header-h:60px;
  --hx-r:14px;
  --hx-shadow:0 18px 42px rgba(0,0,0,.45);
  --hx-ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 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,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video,canvas{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
html,body{min-height:100%}

/* ---------- 基础排版与蓝图背景 ---------- */
body{
  font-family:var(--hx-font-cn);
  font-size:17px;
  font-weight:400;
  line-height:1.75;
  color:var(--hx-text);
  background-color:var(--hx-ink);
  background-image:
    radial-gradient(1200px 620px at 84% -12%, rgba(91,59,255,.30), transparent 68%),
    radial-gradient(760px 520px at -8% 24%, rgba(0,229,255,.10), transparent 70%),
    linear-gradient(to right,var(--hx-grid) 1px,transparent 1px),
    linear-gradient(to bottom,var(--hx-grid) 1px,transparent 1px);
  background-size:auto,auto,88px 88px,88px 88px;
  background-repeat:no-repeat,no-repeat,repeat,repeat;
  overflow-x:hidden;
}
::selection{background:rgba(0,229,255,.28);color:var(--hx-bright)}
:focus-visible{outline:2px solid var(--hx-cyan);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{color:var(--hx-bright);font-weight:300;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.4vw,4.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.6rem)}
h3{font-size:clamp(1.15rem,1.8vw,1.45rem);font-weight:400}
h4{font-size:1.02rem;font-weight:500;letter-spacing:.01em}
strong{color:var(--hx-bright);font-weight:600}
small{font-size:.82rem}

.hx-title--xl{
  font-family:var(--hx-font-cn);
  font-weight:200;
  font-size:clamp(2.8rem,7vw,6rem);
  line-height:1.02;
  letter-spacing:-.03em;
  color:var(--hx-bright);
}
.hx-title--xl em{font-style:normal;color:var(--hx-violet);text-shadow:0 0 26px rgba(91,59,255,.55)}
.hx-lead{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--hx-text);max-width:56ch}
.hx-eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--hx-font-mono);font-size:.72rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--hx-cyan);
}
.hx-eyebrow::before{content:"";width:8px;height:8px;background:var(--hx-cyan);box-shadow:0 0 12px var(--hx-cyan)}

/* ---------- 布局 ---------- */
.hx-container{width:100%;max-width:var(--hx-maxw);margin-inline:auto;padding-inline:var(--hx-gutter)}
.hx-section{padding-block:clamp(2.6rem,6vw,5.2rem);border-top:1px solid var(--hx-line-soft);position:relative}
.hx-section:first-of-type{border-top:0}
.hx-section__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:clamp(1.4rem,3vw,2.6rem)}

.hx-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(.75rem,1.6vw,1.25rem)}
.hx-col{grid-column:span 12;min-width:0}
.hx-col--4{grid-column:span 4}
.hx-col--6{grid-column:span 6}
.hx-col--8{grid-column:span 8}

.hx-rule{height:1px;border:0;margin:0;background:linear-gradient(90deg,var(--hx-cyan),rgba(91,59,255,.5) 42%,transparent)}

/* ---------- 玻璃层与标签 ---------- */
.glass{
  position:relative;
  background:var(--hx-glass-soft);
  border:1px solid var(--hx-line);
  border-radius:var(--hx-r);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  padding:clamp(1rem,2vw,1.5rem);
  overflow:hidden;
  transition:transform .32s var(--hx-ease),border-color .32s var(--hx-ease),background .32s var(--hx-ease);
}
.glass::before{
  content:"";position:absolute;inset:0 auto auto 0;width:100%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.6),transparent);
  opacity:.55;
}
.glass:hover{transform:translateY(-4px);border-color:rgba(0,229,255,.42);background:var(--hx-glass)}

.hx-tag{
  display:inline-block;font-family:var(--hx-font-mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;padding:.22rem .55rem;border:1px solid var(--hx-line);
  border-radius:999px;color:var(--hx-text);
}
.hx-tag--lime{color:var(--hx-lime);border-color:rgba(183,255,60,.45)}
.hx-tag--coral{color:var(--hx-coral);border-color:rgba(255,92,122,.45)}

.data-num{
  font-family:var(--hx-font-mono);font-weight:600;letter-spacing:-.02em;
  font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1;color:var(--hx-bright);
}
.data-num.is-lime{color:var(--hx-lime)}
.data-num.is-cyan{color:var(--hx-cyan)}

/* ---------- 按钮 ---------- */
.hx-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--hx-font-mono);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.72rem 1.15rem;border-radius:999px;border:1px solid transparent;
  transition:background .25s var(--hx-ease),color .25s var(--hx-ease),border-color .25s var(--hx-ease),box-shadow .25s var(--hx-ease);
}
.hx-btn--primary{background:var(--hx-violet);color:#fff;box-shadow:0 12px 30px rgba(91,59,255,.35)}
.hx-btn--primary:hover{background:#6E51FF;box-shadow:0 16px 36px rgba(91,59,255,.5)}
.hx-btn--ghost{border-color:var(--hx-line);color:var(--hx-bright);background:var(--hx-glass-soft)}
.hx-btn--ghost:hover{border-color:var(--hx-cyan);color:var(--hx-cyan)}

.hx-copy{
  font-family:var(--hx-font-mono);font-size:.68rem;letter-spacing:.12em;
  padding:.16rem .5rem;border:1px solid var(--hx-line);border-radius:6px;
  color:var(--hx-text-dim);white-space:nowrap;
  transition:color .2s var(--hx-ease),border-color .2s var(--hx-ease)
}
.hx-copy:hover{color:var(--hx-cyan);border-color:rgba(0,229,255,.5)}
.hx-copy[data-copy-state="done"]{color:var(--hx-lime);border-color:rgba(183,255,60,.5)}
.hx-copy[data-copy-state="fail"]{color:var(--hx-coral);border-color:rgba(255,92,122,.5)}

/* ---------- 面包屑 / 长文 / 媒体 ---------- */
.hx-breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;
  font-family:var(--hx-font-mono);font-size:.72rem;letter-spacing:.1em;color:var(--hx-text-dim);
}
.hx-breadcrumb__item{display:inline-flex;align-items:center;gap:.45rem}
.hx-breadcrumb__item+.hx-breadcrumb__item::before{content:"/";color:var(--hx-line)}
.hx-breadcrumb__item[aria-current="page"]{color:var(--hx-cyan)}

.hx-prose{max-width:68ch;font-size:1.02rem;line-height:1.85;color:var(--hx-text)}
.hx-prose p+p{margin-top:1em}
.hx-prose h2{margin-top:2.2em;margin-bottom:.6em}
.hx-prose h3{margin-top:1.6em;margin-bottom:.5em;color:var(--hx-bright)}
.hx-prose ul,.hx-prose ol{margin-top:1em;padding-left:1.2em;list-style:disc}
.hx-prose a{color:var(--hx-cyan);border-bottom:1px solid rgba(0,229,255,.35)}
.hx-prose a:hover{border-bottom-color:var(--hx-cyan)}

.media-frame{
  position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--hx-r);
  border:1px solid var(--hx-line);
  background:
    linear-gradient(150deg,rgba(91,59,255,.34),rgba(8,7,12,.1) 58%),
    linear-gradient(to right,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/40px 40px,
    linear-gradient(to bottom,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/40px 40px,
    var(--hx-ink-soft);
}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame>img{width:100%;height:100%;object-fit:cover}
.media-frame__caption{
  position:absolute;left:0;bottom:0;right:0;
  padding:.6rem .8rem;font-family:var(--hx-font-mono);font-size:.7rem;letter-spacing:.12em;
  color:var(--hx-bright);background:linear-gradient(0deg,rgba(8,7,12,.92),transparent);
}

/* ---------- 显现动效 ---------- */
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s var(--hx-ease),transform .6s var(--hx-ease)}
[data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 跳转链接 ---------- */
.hx-skip{
  position:fixed;top:.5rem;left:.5rem;z-index:200;
  transform:translateY(-260%);
  padding:.6rem 1rem;border-radius:8px;
  background:var(--hx-violet);color:#fff;
  font-family:var(--hx-font-mono);font-size:.78rem;letter-spacing:.1em;
  transition:transform .22s var(--hx-ease);
}
.hx-skip:focus{transform:translateY(0)}

/* ---------- 头部命令栏 ---------- */
.hx-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,rgba(8,7,12,.96),rgba(8,7,12,.78));
  border-bottom:1px solid var(--hx-line);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}
.hx-header__bar{
  max-width:var(--hx-maxw);margin-inline:auto;
  padding-inline:var(--hx-gutter);
  min-height:var(--hx-header-h);
  display:flex;align-items:center;gap:1.25rem;
}
.hx-brand{display:inline-flex;align-items:center;gap:.65rem;flex-shrink:0}
.hx-brand__dot{
  width:9px;height:9px;border-radius:50%;
  background:var(--hx-violet);box-shadow:0 0 0 3px rgba(91,59,255,.22),0 0 16px var(--hx-violet);
  animation:hx-pulse 2.8s var(--hx-ease) infinite;
}
@keyframes hx-pulse{
  0%,100%{box-shadow:0 0 0 3px rgba(91,59,255,.22),0 0 16px var(--hx-violet)}
  50%{box-shadow:0 0 0 6px rgba(91,59,255,.08),0 0 22px var(--hx-violet)}
}
.hx-brand__text{display:flex;flex-direction:column;line-height:1.12}
.hx-brand__name{color:var(--hx-bright);font-size:.98rem;font-weight:500;letter-spacing:.04em}
.hx-brand__meta{font-family:var(--hx-font-mono);font-size:.6rem;letter-spacing:.28em;color:var(--hx-text-dim)}

.hx-nav{margin-left:auto;display:flex;align-items:center}
.hx-nav__list{display:flex;align-items:center;gap:.1rem}
.hx-nav__item{position:relative}
.hx-nav__link{
  position:relative;display:inline-flex;align-items:baseline;gap:.4rem;
  padding:.62rem .68rem;border-radius:8px;
  font-size:.85rem;letter-spacing:.02em;color:var(--hx-text);
  transition:color .22s var(--hx-ease),background .22s var(--hx-ease);
}
.hx-nav__idx{font-family:var(--hx-font-mono);font-size:.62rem;letter-spacing:.08em;color:var(--hx-text-dim);transition:color .22s var(--hx-ease)}
.hx-nav__link:hover{color:var(--hx-bright);background:var(--hx-glass-soft)}
.hx-nav__link:hover .hx-nav__idx{color:var(--hx-violet)}
.hx-nav__link[aria-current="page"]{color:var(--hx-bright);background:var(--hx-glass-soft)}
.hx-nav__link[aria-current="page"] .hx-nav__idx{color:var(--hx-cyan)}
.hx-nav__link[aria-current="page"]::after{
  content:"";position:absolute;left:.68rem;right:.68rem;bottom:1px;height:2px;
  background:var(--hx-cyan);box-shadow:0 0 14px var(--hx-cyan);
}
.hx-nav__foot{display:none}

.hx-nav-toggle{
  display:none;align-items:center;gap:.5rem;margin-left:auto;
  padding:.5rem .7rem;border:1px solid var(--hx-line);border-radius:10px;
  color:var(--hx-bright);background:var(--hx-glass-soft);
  font-family:var(--hx-font-mono);font-size:.72rem;letter-spacing:.18em;
}
.hx-nav-toggle__bars{display:flex;flex-direction:column;justify-content:space-between;width:16px;height:11px}
.hx-nav-toggle__bars span{display:block;height:1.5px;background:var(--hx-cyan);border-radius:2px;transition:transform .25s var(--hx-ease),opacity .25s var(--hx-ease)}
.hx-header[data-open] .hx-nav-toggle__bars span:nth-child(1){transform:translateY(4.75px) rotate(45deg)}
.hx-header[data-open] .hx-nav-toggle__bars span:nth-child(2){opacity:0}
.hx-header[data-open] .hx-nav-toggle__bars span:nth-child(3){transform:translateY(-4.75px) rotate(-45deg)}

.hx-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden;pointer-events:none}
.hx-progress__bar{
  display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--hx-violet),var(--hx-cyan) 68%,var(--hx-lime));
  will-change:transform;
}

/* ---------- 页脚 ---------- */
.hx-footer{
  margin-top:clamp(2.5rem,6vw,5rem);
  background:linear-gradient(180deg,rgba(12,10,20,.6),rgba(8,7,12,.96));
  border-top:1px solid var(--hx-line);
}
.hx-footer__inner{
  max-width:var(--hx-maxw);margin-inline:auto;
  padding:clamp(2rem,4.5vw,3.4rem) var(--hx-gutter) clamp(1.2rem,2.4vw,2rem);
}
.hx-footer__top{
  display:grid;gap:clamp(1.6rem,3.4vw,2.6rem);
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1.3fr);
}
.hx-footer__mark{
  display:inline-flex;align-items:center;gap:.6rem;
  color:var(--hx-bright);font-size:1.02rem;font-weight:500;letter-spacing:.05em;
}
.hx-footer__desc{margin-top:.85rem;max-width:34ch;font-size:.92rem;color:var(--hx-text)}
.hx-footer__addr{
  margin-top:.7rem;font-family:var(--hx-font-mono);font-size:.74rem;letter-spacing:.06em;color:var(--hx-text-dim)
}
.hx-footer__label{
  display:block;margin-bottom:.85rem;
  font-family:var(--hx-font-mono);font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--hx-cyan);
}
.hx-footer__nav{display:flex;flex-direction:column;align-items:flex-start;gap:.5rem}
.hx-footer__link{
  font-size:.92rem;color:var(--hx-text);border-bottom:1px solid transparent;
  transition:color .2s var(--hx-ease),border-color .2s var(--hx-ease);
  word-break:break-all;
}
.hx-footer__link:hover{color:var(--hx-bright);border-bottom-color:var(--hx-cyan)}
.hx-footer__contact{display:flex;flex-direction:column;gap:.5rem;align-items:flex-start}
.hx-footer__row{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;width:100%}
.hx-footer__note{margin-top:.5rem;font-size:.8rem;color:var(--hx-text-dim);line-height:1.7}
.hx-footer__base{
  margin-top:clamp(1.6rem,3vw,2.4rem);padding-top:1rem;
  border-top:1px solid var(--hx-line-soft);
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;justify-content:space-between;
  font-family:var(--hx-font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--hx-text-dim);
}
.hx-footer__icp{color:var(--hx-text)}
.hx-footer__meta{color:var(--hx-text-dim)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .hx-nav__idx{display:none}
  .hx-nav__link{padding:.6rem .55rem;font-size:.82rem}
}
@media (max-width:900px){
  .hx-nav-toggle{display:inline-flex}
  .hx-nav{
    margin-left:0;
    position:absolute;left:0;right:0;top:100%;
    display:none;
    max-height:calc(100vh - var(--hx-header-h));
    overflow-y:auto;
    padding:.6rem var(--hx-gutter) 1.3rem;
    background:rgba(8,7,12,.985);
    border-bottom:1px solid var(--hx-line);
    box-shadow:var(--hx-shadow);
  }
  .hx-header[data-open] .hx-nav{display:block}
  .hx-nav__list{flex-direction:column;align-items:stretch;gap:.1rem}
  .hx-nav__link{justify-content:flex-start;padding:.85rem .6rem;font-size:.98rem;border-bottom:1px solid var(--hx-line-soft);border-radius:0}
  .hx-nav__idx{display:inline;color:var(--hx-cyan)}
  .hx-nav__link[aria-current="page"]::after{left:0;right:auto;bottom:.35rem;width:22px}
  .hx-nav__foot{
    display:block;margin-top:1rem;
    font-family:var(--hx-font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--hx-text-dim);
  }
  .hx-col--4,.hx-col--6,.hx-col--8{grid-column:span 12}
  .hx-footer__top{grid-template-columns:1fr 1fr}
  .hx-footer__brand{grid-column:1 / -1}
}
@media (max-width:640px){
  body{font-size:16px}
  .hx-brand__meta{display:none}
  .hx-header__bar{gap:.75rem}
  .hx-footer__top{grid-template-columns:1fr;gap:1.8rem}
  .hx-footer__base{flex-direction:column;align-items:flex-start;gap:.5rem}
  .media-frame--wide{aspect-ratio:16/9}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  [data-reveal]{opacity:1 !important;transform:none !important}
  .glass:hover{transform:none}
}