/* ============================================================
   欧皇冠军 · 全站共享样式  /assets/site.css
   骨架：纵向赛季轮次长卷 · 深墨蓝底 + 电光青 + 抢断橙
   ============================================================ */

/* ---------- reset ---------- */
*,
*::before,
*::after{box-sizing:border-box}
html,body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0}
[hidden]{display:none!important}

/* ---------- 变量 ---------- */
:root{
  --ink-900:#0A1626;
  --ink-800:#102138;
  --ink-700:#1B3352;
  --ink-600:#2E4C78;
  --cyan:#33E1E1;
  --cyan-soft:rgba(51,225,225,.14);
  --orange:#FF7A2F;
  --orange-soft:rgba(255,122,47,.14);
  --gold:#F2B33D;
  --gold-soft:rgba(242,179,61,.14);
  --plum:#B6347E;
  --magenta:#E4599B;
  --green:#3DD68C;
  --text:#E9EEF6;
  --muted:#93A7BE;
  --line:rgba(147,167,190,.22);

  --font-display:'Barlow Semi Condensed','Oswald','Noto Sans SC',system-ui,sans-serif;
  --font-body:'Noto Sans SC','Source Han Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono','IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --r-card:26px 18px 28px 20px;
  --r-media:30px 20px 28px 22px;
  --r-pill:999px;

  --header-h:66px;
  --header-h-solid:58px;
  --section-y:clamp(3rem,7vw,6rem);
}
@media (min-width:961px){
  :root{--header-h:84px;--header-h-solid:68px}
}

/* ---------- 基础排版 ---------- */
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 20px);
}
html.nav-open{overflow:hidden}
body{
  background-color:var(--ink-900);
  background-image:
    radial-gradient(120% 55% at 84% -8%, rgba(51,225,225,.10), transparent 62%),
    radial-gradient(90% 45% at 2% 104%, rgba(182,52,126,.10), transparent 70%);
  background-repeat:no-repeat;
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
@media (min-width:961px){ body{font-size:17px} }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.15;
  letter-spacing:.02em;
  text-wrap:balance;
}
a{color:var(--cyan);text-decoration-thickness:1px;text-underline-offset:3px}
::selection{background:var(--cyan);color:#04141d}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

.mono,.num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
  letter-spacing:.01em;
}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:fixed;
  top:.7rem;
  left:.7rem;
  z-index:140;
  padding:.6rem 1.05rem;
  border-radius:var(--r-pill);
  background:var(--cyan);
  color:#04141d;
  font-family:var(--font-display);
  font-weight:700;
  font-size:.86rem;
  letter-spacing:.08em;
  text-decoration:none;
  transform:translateY(-220%);
  transition:transform .25s ease;
}
.skip-link:focus,
.skip-link:focus-visible{transform:none}

/* ---------- 布局基础 ---------- */
.wrap{
  width:min(1200px,100% - 2.2rem);
  margin-inline:auto;
}
@media (min-width:961px){ .wrap{width:min(1200px,100% - 5rem)} }
.section{padding:var(--section-y) 0}
.band{
  padding:clamp(1.4rem,3vw,2.2rem) 0;
  border-top:1px solid var(--ink-700);
  border-bottom:1px solid var(--ink-700);
  background-image:linear-gradient(90deg,rgba(51,225,225,.12),rgba(255,122,47,.08) 58%,rgba(10,22,38,0));
}
.hairline{height:1px;border:0;background:var(--line);margin:0}
.grid{display:grid;gap:clamp(1rem,2.4vw,1.8rem)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.span-4{grid-column:span 4}
.span-6{grid-column:span 6}
.span-8{grid-column:span 8}
@media (max-width:860px){
  .grid--2,.grid--3,.grid--12{grid-template-columns:1fr}
  .span-4,.span-6,.span-8{grid-column:1 / -1}
}

/* ---------- 通用文字组件 ---------- */
.display{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2.2rem,7vw,5.2rem);
  line-height:1.02;
  letter-spacing:.01em;
  margin:0;
}
.lede{font-size:clamp(1rem,1.6vw,1.12rem);color:var(--muted);max-width:36em;margin:0}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.26em;
  color:var(--cyan);
  margin:0;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{display:flex;flex-direction:column;gap:.55rem;margin:0 0 clamp(1.6rem,4vw,2.6rem)}
.section-head__num{
  font-family:var(--font-mono);
  font-size:clamp(3rem,9vw,6.4rem);
  line-height:.86;
  letter-spacing:-.02em;
  color:transparent;
  -webkit-text-stroke:1px #33517E;
}
@supports not (-webkit-text-stroke:1px #fff){ .section-head__num{color:#33517E} }
.section-head__title{font-size:clamp(1.6rem,3.6vw,2.6rem);margin:0}
.section-head__note{margin:0;color:var(--muted);max-width:34em;font-size:.95rem}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.72rem 1.15rem;
  border:1px solid transparent;
  border-radius:var(--r-pill);
  font-family:var(--font-display);
  font-weight:700;
  font-size:.88rem;
  letter-spacing:.1em;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.btn--primary{background:var(--orange);color:#180d04}
.btn--primary:hover{background:var(--cyan);color:#04141d;transform:translateY(-1px)}
.btn--ghost{border-color:var(--ink-600);color:var(--text)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.tag{
  display:inline-block;
  padding:.22rem .62rem;
  border:1px solid var(--ink-600);
  border-radius:var(--r-pill);
  font-size:.72rem;
  letter-spacing:.1em;
  color:var(--muted);
}
.tag--steal{border-color:rgba(255,122,47,.5);color:var(--orange)}
.tag--bench{border-color:rgba(242,179,61,.5);color:var(--gold)}
.tag--threshold{border-color:rgba(228,89,155,.5);color:var(--magenta)}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  margin-bottom:calc(-1 * var(--header-h));
  background:transparent;
  transition:background-color .35s ease,box-shadow .35s ease;
}
.site-header::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(180deg,rgba(10,22,38,.88),rgba(10,22,38,0));
  pointer-events:none;
  transition:opacity .35s ease;
}
.site-header.is-solid{
  background-color:rgba(16,33,56,.96);
  box-shadow:0 1px 0 var(--ink-700),0 22px 46px -34px #000;
}
.site-header.is-solid::before{opacity:0}
.site-header__rule{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:7px;
  background-image:repeating-linear-gradient(90deg,var(--ink-700) 0 1px,transparent 1px 24px);
  opacity:.6;
  pointer-events:none;
}
.site-header.is-solid .site-header__rule{
  background-image:repeating-linear-gradient(90deg,rgba(51,225,225,.45) 0 1px,transparent 1px 24px);
  opacity:.85;
}
.site-header__inner{
  position:relative;
  display:flex;
  align-items:center;
  gap:clamp(.8rem,2vw,1.7rem);
  height:var(--header-h);
  transition:height .3s ease;
}
.site-header.is-solid .site-header__inner{height:var(--header-h-solid)}
.scroll-progress{
  position:absolute;
  left:0;
  bottom:0;
  width:100%;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background-image:linear-gradient(90deg,var(--cyan),var(--gold) 55%,var(--magenta));
  pointer-events:none;
}

/* 品牌 */
.brand{
  display:inline-flex;
  align-items:center;
  gap:.62rem;
  flex:0 0 auto;
  color:var(--text);
  text-decoration:none;
}
.brand__mark{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border-radius:11px 13px 10px 14px;
  background-image:linear-gradient(140deg,var(--cyan),#1B7F8F);
  color:#04141d;
  font-family:var(--font-display);
  font-weight:800;
  font-size:.8rem;
  letter-spacing:.06em;
}
.brand__text{display:flex;flex-direction:column;line-height:1.12}
.brand__name{font-family:var(--font-display);font-weight:700;font-size:1.06rem;letter-spacing:.06em}
.brand__sub{font-size:.66rem;color:var(--muted);letter-spacing:.16em}
.brand--footer .brand__name{font-size:1.18rem}

/* 赛季指示器 */
.season-chip{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:.1rem;
  margin:0 0 0 auto;
  opacity:0;
  visibility:hidden;
  transform:translateY(-6px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s ease;
}
.site-header.is-solid .season-chip{opacity:1;visibility:visible;transform:none}
.season-chip__key{font-size:.6rem;letter-spacing:.22em;color:var(--muted)}
.season-chip__val{font-size:.8rem;color:var(--cyan)}

/* 导航（桌面横向） */
.nav{margin:0}
.nav__list{display:flex;align-items:center;gap:clamp(.3rem,1.3vw,1.1rem)}
.nav__item{margin:0}
.nav__link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:.34rem;
  padding:.5rem .55rem;
  border-radius:8px;
  color:var(--text);
  font-size:.94rem;
  text-decoration:none;
  transition:color .2s ease;
}
.nav__num{font-family:var(--font-mono);font-size:.6rem;color:var(--muted);letter-spacing:.04em}
.nav__link::after{
  content:"";
  position:absolute;
  left:.55rem;
  right:.55rem;
  bottom:.2rem;
  height:2px;
  background:var(--cyan);
  transform:scaleX(0);
  transform-origin:0 50%;
  transition:transform .3s ease;
}
.nav__link:hover{color:var(--cyan)}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link[aria-current="page"]{color:var(--cyan)}
.nav__link[aria-current="page"] .nav__num{color:var(--orange)}
.nav__link[aria-current="page"]::after{transform:scaleX(1);background:var(--orange)}
.nav__foot{display:none}
.nav__meta{margin:0;font-family:var(--font-mono);font-size:.74rem;color:var(--muted);letter-spacing:.04em}

/* 头部按钮 */
.header-cta{flex:0 0 auto;margin-left:0}

/* 汉堡按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:.55rem;
  flex:0 0 auto;
  padding:.48rem .82rem;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  cursor:pointer;
  transition:border-color .22s ease;
}
.nav-toggle:hover{border-color:var(--cyan)}
.nav-toggle__bars{
  position:relative;
  display:block;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--text);
  transition:background-color .2s ease;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";
  position:absolute;
  left:0;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--text);
  transition:transform .25s ease,background-color .2s ease;
}
.nav-toggle__bars::before{top:-6px}
.nav-toggle__bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{transform:translateY(6px) rotate(45deg);background:var(--orange)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{transform:translateY(-6px) rotate(-45deg);background:var(--orange)}
.nav-toggle__label{font-size:.78rem;letter-spacing:.1em;color:var(--muted)}

/* 移动端导航抽屉 */
@media (max-width:960px){
  .nav{
    position:fixed;
    top:var(--header-h);
    right:0;
    bottom:0;
    left:auto;
    z-index:70;
    width:min(360px,86vw);
    margin:0;
    padding:1.5rem 1.3rem 2.6rem;
    display:flex;
    flex-direction:column;
    gap:1.4rem;
    background-image:linear-gradient(180deg,var(--ink-800),var(--ink-900));
    border-left:1px solid var(--ink-700);
    box-shadow:-34px 0 70px -46px #000;
    overflow-y:auto;
    transform:translateX(103%);
    visibility:hidden;
    transition:transform .38s cubic-bezier(.22,.8,.28,1),visibility .38s ease;
  }
  .site-header.is-solid .nav{top:var(--header-h-solid)}
  .nav[data-open="true"]{transform:translateX(0);visibility:visible}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__item{border-bottom:1px solid var(--ink-700)}
  .nav__link{padding:.95rem .2rem;font-size:1.04rem;border-radius:0}
  .nav__link::after{display:none}
  .nav__num{font-size:.68rem}
  .nav__foot{display:flex;flex-direction:column;gap:.9rem;margin-top:auto}
  .nav__meta{display:block;padding-top:.2rem}
  .nav-toggle{display:inline-flex}
  .header-cta{display:none}
  .season-chip{display:none}
  .brand__sub{display:none}
}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:clamp(4rem,10vw,8rem);
  background-image:linear-gradient(180deg,var(--ink-900),#060D18);
  border-top:1px solid var(--ink-700);
}
.site-footer__ruler{
  height:10px;
  background-image:repeating-linear-gradient(90deg,var(--ink-700) 0 1px,transparent 1px 28px);
  opacity:.75;
}
.site-footer__inner{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,1.6fr);
  gap:clamp(2rem,5vw,4.4rem);
  padding:clamp(2.6rem,6vw,4.4rem) 0;
}
.site-footer__brand{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:1rem;
}
.site-footer__slogan{
  font-family:var(--font-display);
  font-size:clamp(1.3rem,2.4vw,1.75rem);
  line-height:1.3;
  letter-spacing:.02em;
  color:var(--text);
}
.site-footer__contact{
  font-size:.86rem;
  line-height:1.95;
  color:var(--muted);
}
.footer-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(1.2rem,3vw,2.4rem);
}
.footer-col__title{
  margin:0 0 .9rem;
  font-family:var(--font-display);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.22em;
  color:var(--cyan);
}
.footer-col__list{display:flex;flex-direction:column;gap:.55rem}
.footer-link{
  position:relative;
  display:inline-block;
  padding-left:.95rem;
  color:var(--muted);
  font-size:.9rem;
  text-decoration:none;
  transition:color .2s ease;
}
.footer-link::before{
  content:"";
  position:absolute;
  left:0;
  top:.85em;
  width:7px;
  height:1px;
  background:var(--ink-600);
  transition:width .2s ease,background-color .2s ease;
}
.footer-link:hover{color:var(--text)}
.footer-link:hover::before{width:14px;background:var(--cyan)}
.footer-link--plain{padding-left:0}
.footer-link--plain::before{display:none}
.site-footer__legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.5rem 1.4rem;
  padding:1.1rem 0 1.9rem;
  border-top:1px solid var(--ink-700);
  font-size:.78rem;
  color:var(--muted);
}
.site-footer__copy{margin:0}
.site-footer__icp{margin:0;font-family:var(--font-mono);letter-spacing:.02em}
.legal-links{
  display:flex;
  flex-wrap:wrap;
  gap:.4rem 1.1rem;
  margin-left:auto;
  font-size:.78rem;
}
.to-top{
  display:inline-flex;
  align-items:center;
  padding:.46rem .9rem;
  border:1px solid var(--ink-600);
  border-radius:var(--r-pill);
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.04em;
  color:var(--text);
  cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.to-top:hover{border-color:var(--cyan);color:var(--cyan)}
@media (max-width:860px){
  .site-footer__inner{grid-template-columns:1fr;gap:2.2rem}
  .footer-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.6rem 1.2rem}
  .site-footer__legal{flex-direction:column;align-items:flex-start;gap:.7rem}
  .legal-links{margin-left:0}
}

/* ---------- 面包屑 / 正文列 ---------- */
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  gap:.35rem;
  font-family:var(--font-mono);
  font-size:.74rem;
  color:var(--muted);
}
.breadcrumbs li{display:inline-flex;align-items:center;gap:.35rem}
.breadcrumbs li + li::before{content:"/";color:var(--ink-600)}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--cyan)}
.prose{max-width:38em}
.prose p{margin:0 0 1.05em}
.prose h2,.prose h3{margin:1.8em 0 .6em}
.prose ul{list-style:disc;padding-left:1.25em;margin:0 0 1.05em}
.prose li{margin:.3em 0}

/* ---------- 数据卡 ---------- */
.card{
  position:relative;
  padding:clamp(1.1rem,2.4vw,1.7rem);
  border:1px solid var(--ink-700);
  border-radius:var(--r-card);
  background-color:var(--ink-800);
  background-image:linear-gradient(160deg,rgba(27,51,82,.55),rgba(16,33,56,0) 70%);
  transition:border-color .25s ease,transform .25s ease;
}
.card:hover{border-color:var(--cyan);transform:translateY(-3px)}
.card__label{
  margin:0 0 .5rem;
  font-size:.76rem;
  letter-spacing:.16em;
  color:var(--muted);
}
.card__value{
  margin:0;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(1.9rem,4.6vw,2.9rem);
  line-height:1;
  letter-spacing:-.02em;
  color:var(--text);
}
.card__foot{margin:.7rem 0 0;font-size:.84rem;color:var(--muted)}
.card--steal{border-color:rgba(255,122,47,.5)}
.card--steal .card__value{color:var(--orange)}
.card--steal .card__label{color:var(--orange)}
.card--bench{border-color:rgba(242,179,61,.5)}
.card--bench .card__value{color:var(--gold)}
.card--bench .card__label{color:var(--gold)}
.card--threshold{border-color:rgba(228,89,155,.5)}
.card--threshold .card__value{color:var(--magenta)}
.threshold-bar{
  height:8px;
  margin:.9rem 0 0;
  border-radius:var(--r-pill);
  background-image:linear-gradient(90deg,var(--plum),var(--magenta));
}
.is-pulsing .threshold-bar{animation:threshold-pulse .9s ease-out 1}
@keyframes threshold-pulse{
  0%{box-shadow:0 0 0 0 rgba(228,89,155,.55)}
  70%{box-shadow:0 0 0 12px rgba(228,89,155,0)}
  100%{box-shadow:0 0 0 0 rgba(228,89,155,0)}
}

/* ---------- 图例 / 筛选 / 轮次索引 ---------- */
.legend{display:flex;flex-wrap:wrap;gap:.8rem 1.6rem}
.legend__item{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--muted)}
.legend__swatch{width:22px;height:6px;border-radius:var(--r-pill);background:var(--cyan)}
.legend__swatch--steal{background:var(--orange)}
.legend__swatch--bench{background:var(--gold)}
.legend__swatch--threshold{background-image:linear-gradient(90deg,var(--plum),var(--magenta))}
.legend__swatch--rise{background:var(--green)}

.filter-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.6rem}
.filter-btn{
  padding:.45rem .95rem;
  border:1px solid var(--ink-600);
  border-radius:var(--r-pill);
  font-size:.8rem;
  letter-spacing:.08em;
  color:var(--muted);
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.filter-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.filter-btn[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:#180d04}

.round-index{
  display:flex;
  gap:.4rem;
  padding:.4rem 0 .8rem;
  overflow-x:auto;
  scrollbar-width:thin;
}
.round-index__item{flex:0 0 auto}
.round-index__link{
  display:inline-block;
  padding:.42rem .78rem;
  border:1px solid var(--ink-700);
  border-radius:var(--r-pill);
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--muted);
  text-decoration:none;
  white-space:nowrap;
  transition:border-color .2s ease,color .2s ease,background-color .2s ease;
}
.round-index__link:hover{border-color:var(--cyan);color:var(--cyan)}
.round-index__link[aria-current="true"]{background:var(--cyan);border-color:var(--cyan);color:#04141d}

/* ---------- 表格 ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--ink-700);border-radius:var(--r-card);background-color:var(--ink-800)}
.data-table{width:100%;border-collapse:collapse;font-size:.9rem}
.data-table caption{padding:.9rem 1rem;text-align:left;font-size:.78rem;letter-spacing:.12em;color:var(--muted)}
.data-table th,.data-table td{padding:.72rem .95rem;text-align:left}
.data-table thead th{
  font-family:var(--font-display);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--cyan);
  border-bottom:1px solid var(--ink-700);
}
.data-table tbody td{border-bottom:1px solid rgba(27,51,82,.85)}
.data-table tbody tr:nth-child(even){background-color:rgba(27,51,82,.34)}
.data-table tbody tr:hover{background-color:rgba(51,225,225,.08)}
.data-table tbody tr:last-child td{border-bottom:0}

/* ---------- 图片容器（供页面阶段放置图片） ---------- */
.media{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-media);
  background-color:var(--ink-800);
  background-image:linear-gradient(150deg,var(--ink-800),var(--ink-700));
  aspect-ratio:16 / 9;
  isolation:isolate;
}
.media::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(115deg,rgba(51,225,225,.10) 0 1px,transparent 1px 46px),
    repeating-linear-gradient(0deg,rgba(147,167,190,.07) 0 1px,transparent 1px 46px);
  pointer-events:none;
}
.media__img,
.media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.media--wide{aspect-ratio:21 / 9}
.media--tall{aspect-ratio:4 / 5}
.media--square{aspect-ratio:1 / 1}
.media__caption{
  margin:.7rem 0 0;
  font-size:.78rem;
  color:var(--muted);
}

/* ---------- 进入显现 ---------- */
.js [data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease,transform .6s ease;
}
.js [data-reveal].is-visible{opacity:1;transform:none}

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