/* ============================================================
   华体育会官方 · /assets/site.css
   共享外壳与通用组件（老抽屉 / 复古体育档案）
   ============================================================ */

:root{
  /* 色彩 */
  --walnut:#2B1A12;
  --walnut-2:#4A2E1F;
  --liner:#E9D8B4;
  --paper:#F7EEDB;
  --verdigris:#2F6B5E;
  --copper:#B67A3D;
  --grass:#3F7A3D;
  --grass-lit:#8CBF86;
  --score:#C94C2B;
  --warm:#FBF6EA;
  --ink:#18120E;

  /* 纸面可读的深色衍生 */
  --copper-ink:#7A4A1C;
  --score-ink:#9E3316;

  /* 字体 */
  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",Georgia,serif;
  --font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono","JetBrains Mono","SFMono-Regular",Menlo,Consolas,"Noto Sans SC",monospace;

  /* 尺度与节奏 */
  --w:1200px;
  --w-narrow:780px;
  --dur:200ms;
  --r-tag:10px 10px 0 0;
  --grain:repeating-linear-gradient(92deg,
      rgba(255,255,255,.022) 0 2px,
      rgba(0,0,0,0) 2px 9px,
      rgba(0,0,0,.10) 9px 11px,
      rgba(0,0,0,0) 11px 19px);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.75;
  color:var(--warm);
  background-color:var(--walnut);
  background-image:var(--grain);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-.01em;
  text-wrap:balance;
}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
figure,blockquote{margin:0}
a{color:inherit}
button{font-family:inherit}
img,svg{max-width:100%}
[hidden]{display:none !important}

/* ---------- 可访问性 ---------- */
:focus-visible{
  outline:2px solid var(--copper);
  outline-offset:3px;
  border-radius:2px;
}
.visually-hidden{
  position:absolute !important;
  width:1px;height:1px;
  margin:-1px;padding:0;border:0;
  overflow:hidden;white-space:nowrap;
  clip:rect(0 0 0 0);clip-path:inset(50%);
}
.skip-link{
  position:fixed;
  top:.6rem;left:1rem;
  z-index:200;
  transform:translateY(-180%);
  padding:.6rem 1rem;
  font-size:.86rem;font-weight:600;
  color:var(--ink);
  background:var(--copper);
  border-radius:2px;
  text-decoration:none;
  box-shadow:0 12px 26px -16px #000;
  transition:transform var(--dur) ease;
}
.skip-link:focus-visible{transform:translateY(0)}

/* ============================================================
   页头：报头 + 铜质抽屉标签导航
   ============================================================ */
.site-header{
  position:relative;
  z-index:40;
  color:var(--warm);
  background-color:var(--walnut);
  background-image:
    radial-gradient(120% 80% at 50% -20%,rgba(182,122,61,.20),rgba(182,122,61,0) 62%),
    var(--grain);
  border-bottom:1px solid rgba(182,122,61,.45);
}

/* 顶部工具条 */
.masthead-bar{
  font-size:.78rem;
  background:rgba(0,0,0,.30);
  border-bottom:1px solid rgba(182,122,61,.26);
}
.masthead-bar__inner{
  max-width:var(--w);
  margin:0 auto;
  padding:.45rem 1.25rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
}
.masthead-bar__note{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  color:var(--liner);
  letter-spacing:.06em;
}
.dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--grass-lit);
  box-shadow:0 0 0 3px rgba(63,122,61,.28);
  flex:none;
}
.util-nav{
  display:flex;
  align-items:center;
  gap:1.1rem;
}
.util-nav__item{display:inline-flex}
.util-nav__link{
  color:var(--liner);
  text-decoration:none;
  padding-bottom:2px;
  border-bottom:1px solid transparent;
  letter-spacing:.05em;
  transition:color var(--dur) ease,border-color var(--dur) ease;
}
.util-nav__link:hover,.util-nav__link:focus-visible{
  color:var(--warm);
  border-bottom-color:var(--copper);
}

/* 刊头报头 */
.masthead{padding:1.5rem 1.25rem 1.05rem}
.masthead__inner{
  max-width:var(--w);
  margin:0 auto;
  text-align:center;
}
.masthead__kicker{
  display:inline-flex;
  align-items:center;
  gap:.65rem;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.24em;
  color:var(--copper);
}
.masthead__kicker::before,
.masthead__kicker::after{
  content:"";
  width:26px;height:1px;
  background:linear-gradient(90deg,transparent,var(--copper));
}
.masthead__kicker::after{background:linear-gradient(90deg,var(--copper),transparent)}
.masthead__brand{
  display:block;
  margin-top:.35rem;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(1.85rem,4.4vw,3rem);
  letter-spacing:.08em;
  line-height:1.1;
  color:var(--warm);
  text-decoration:none;
  text-shadow:0 2px 0 rgba(0,0,0,.42),0 0 26px rgba(182,122,61,.28);
  transition:color var(--dur) ease;
}
.masthead__brand:hover,.masthead__brand:focus-visible{color:var(--liner)}
.masthead__tagline{
  margin-top:.4rem;
  font-size:.82rem;
  letter-spacing:.18em;
  color:rgba(233,216,180,.82);
}

/* 抽屉标签导航 */
.drawer-nav{
  position:relative;
  padding:0 1rem;
  background:linear-gradient(180deg,rgba(0,0,0,.42),rgba(0,0,0,.05));
  border-top:1px solid rgba(182,122,61,.45);
}
.drawer-nav__list{
  max-width:var(--w);
  margin:0 auto;
  padding:.55rem .25rem 0;
  display:flex;
  justify-content:center;
  gap:.4rem;
  flex-wrap:wrap;
}
.drawer-nav__item{display:flex}
.drawer-nav__link{
  display:inline-flex;
  align-items:center;
  padding:.55rem 1.05rem;
  font-size:.94rem;
  font-weight:600;
  letter-spacing:.03em;
  color:var(--ink);
  background:linear-gradient(180deg,#F1E3C4,var(--liner));
  border:1px solid rgba(24,18,14,.18);
  border-bottom:none;
  border-top:2px solid var(--copper);
  border-radius:var(--r-tag);
  text-decoration:none;
  transition:transform var(--dur) ease,background-color var(--dur) ease,border-color var(--dur) ease;
}
.drawer-nav__link::before{
  content:"";
  width:5px;height:5px;
  margin-right:.55em;
  border-radius:50%;
  background:var(--copper);
  opacity:.7;
  transition:background-color var(--dur) ease,opacity var(--dur) ease;
}
.drawer-nav__link:hover{
  transform:translateY(-2px);
  background:#F6E9CC;
}
.drawer-nav__link[aria-current="page"]{
  transform:translateY(-3px);
  background:var(--paper);
  border-top-color:var(--score);
  box-shadow:0 -8px 18px -12px rgba(0,0,0,.7);
}
.drawer-nav__link[aria-current="page"]::before{
  background:var(--score);
  opacity:1;
}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  width:100%;
  margin:.7rem 0 .55rem;
  padding:.65rem 1rem;
  align-items:center;
  justify-content:center;
  gap:.65rem;
  font-size:.9rem;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--ink);
  background:linear-gradient(180deg,#F1E3C4,var(--liner));
  border:1px solid rgba(24,18,14,.24);
  border-top:2px solid var(--copper);
  border-radius:var(--r-tag);
  cursor:pointer;
}
.nav-toggle__bars{display:inline-grid;gap:4px;width:18px;flex:none}
.nav-toggle__bars span{
  display:block;height:2px;
  background:var(--walnut);
  border-radius:1px;
  transition:transform var(--dur) ease,opacity var(--dur) ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-toggle__label{line-height:1}

/* 滚动进度铜线 */
.scroll-line{
  position:fixed;
  top:0;left:0;right:0;
  height:3px;
  z-index:90;
  pointer-events:none;
  background:rgba(24,18,14,.28);
}
.scroll-line__bar{
  display:block;
  height:100%;
  width:100%;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--copper),var(--score));
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{
  position:relative;
  margin-top:clamp(2.5rem,6vw,4.5rem);
  color:var(--warm);
  background-color:var(--walnut-2);
  background-image:var(--grain);
  border-top:3px solid var(--copper);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:12px;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.38),rgba(0,0,0,0));
}
.footer__inner{
  max-width:var(--w);
  margin:0 auto;
  padding:clamp(1.9rem,4vw,3rem) 1.25rem 1.5rem;
  display:grid;
  gap:1.6rem;
}
.footer__top{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.9fr);
  gap:1.8rem 2.4rem;
  align-items:start;
}
.footer__brand{display:grid;gap:.55rem}
.footer__name{
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.45rem;
  letter-spacing:.08em;
  color:var(--warm);
}
.footer__note{
  font-size:.9rem;
  line-height:1.7;
  color:rgba(251,246,234,.82);
  max-width:34ch;
}
.footer__hours{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.08em;
  color:var(--copper);
}
.footer__grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.4rem;
}
.footer__col{min-width:0}
.footer__heading{
  font-family:var(--font-body);
  font-size:.74rem;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--copper);
}
.footer__list{
  display:grid;
  gap:.5rem;
  margin-top:.7rem;
}
.footer__link{
  display:inline-block;
  font-size:.9rem;
  color:rgba(251,246,234,.88);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur) ease,border-color var(--dur) ease;
}
.footer__link:hover,.footer__link:focus-visible{
  color:var(--warm);
  border-bottom-color:var(--copper);
}
.footer__contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:.6rem 1.6rem;
  padding-top:1.2rem;
  border-top:1px solid rgba(182,122,61,.32);
  font-size:.86rem;
  color:rgba(251,246,234,.86);
}
.footer__contact-item{min-width:0}
.copy-chip{
  display:inline-flex;
  align-items:baseline;
  gap:.6rem;
  max-width:100%;
  padding:.4rem .7rem;
  text-align:left;
  color:var(--warm);
  background:rgba(233,216,180,.08);
  border:1px dashed rgba(182,122,61,.6);
  border-radius:2px;
  cursor:pointer;
  transition:background-color var(--dur) ease,border-color var(--dur) ease;
}
.copy-chip:hover,.copy-chip:focus-visible{
  background:rgba(182,122,61,.2);
  border-style:solid;
  border-color:var(--copper);
}
.copy-chip[data-copied="true"]{
  border-style:solid;
  border-color:var(--grass-lit);
  background:rgba(63,122,61,.24);
}
.copy-chip__label{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.12em;
  color:var(--copper);
  flex:none;
}
.copy-chip__value{
  font-family:var(--font-mono);
  font-size:.84rem;
  word-break:break-all;
}
.copy-status{
  min-height:1.2em;
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.04em;
  color:var(--grass-lit);
}
.footer__meta{
  display:flex;
  flex-wrap:wrap;
  gap:.35rem 1.4rem;
  padding-top:1rem;
  border-top:1px solid rgba(182,122,61,.22);
  font-family:var(--font-mono);
  font-size:.76rem;
  color:rgba(251,246,234,.66);
}
.footer__meta-item{margin:0}

/* 返回顶部 */
.to-top{
  position:fixed;
  right:1rem;bottom:1rem;
  z-index:80;
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.55rem .85rem;
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.08em;
  color:var(--warm);
  background:rgba(43,26,18,.92);
  border:1px solid var(--copper);
  border-radius:2px;
  cursor:pointer;
  box-shadow:0 12px 26px -16px #000;
  transition:background-color var(--dur) ease;
}
.to-top:hover{background:var(--walnut-2)}

/* ============================================================
   容器与网格
   ============================================================ */
.container{
  width:min(100% - 2.5rem,var(--w));
  margin-inline:auto;
}
.container--narrow{width:min(100% - 2.5rem,var(--w-narrow))}
.grid{display:grid;gap:1.5rem}
.grid--4-8{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
.grid--3-9{grid-template-columns:minmax(0,3fr) minmax(0,9fr)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.stack{display:grid;gap:1rem}

/* ============================================================
   基础面层
   ============================================================ */
.paper{
  color:var(--ink);
  background-color:var(--paper);
  border-left:3px solid var(--copper);
  border-radius:2px;
  padding:clamp(1.15rem,2.4vw,2rem);
  box-shadow:0 22px 44px -34px #000;
}
.paper--liner{background-color:var(--liner)}
.glass{
  color:var(--warm);
  background:rgba(251,246,234,.07);
  border:1px solid rgba(233,216,180,.22);
  border-radius:3px;
  padding:clamp(1rem,2vw,1.5rem);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.rule-copper{
  height:1px;
  border:0;
  margin:1.4rem 0;
  background:linear-gradient(90deg,rgba(182,122,61,0),var(--copper),rgba(182,122,61,0));
}

/* ============================================================
   排版组件
   ============================================================ */
.kicker{
  font-family:var(--font-mono);
  font-size:.74rem;
  font-weight:500;
  letter-spacing:.22em;
  color:var(--copper);
}
.section-title{
  font-size:clamp(1.6rem,3vw,2.6rem);
  font-weight:900;
}
.lede{
  font-size:1.02rem;
  line-height:1.78;
  max-width:62ch;
}
.prose{
  max-width:66ch;
  font-size:1.02rem;
  line-height:1.8;
}
.prose > * + *{margin-top:1rem}
.prose h2{font-size:clamp(1.3rem,2.2vw,1.7rem)}
.prose h3{font-size:1.12rem;letter-spacing:0}
.prose ul,.prose ol{padding-left:1.15rem}
.prose ul{list-style:none;padding-left:0}
.prose ul > li{position:relative;padding-left:1.1rem}
.prose ul > li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:.45rem;height:.45rem;
  background:var(--copper);
}
.prose ol > li{padding-left:.2rem}
.prose a{
  color:var(--verdigris);
  text-decoration:none;
  border-bottom:1px solid rgba(47,107,94,.5);
  transition:border-color var(--dur) ease;
}
.prose a:hover{border-bottom-color:var(--verdigris)}
.prose strong{font-weight:700}
.prose blockquote{
  padding:.6rem 0 .6rem 1rem;
  border-left:3px solid var(--copper);
  font-family:var(--font-display);
  font-size:1.08rem;
}
.prose code{
  font-family:var(--font-mono);
  font-size:.9em;
  padding:.1em .35em;
  background:rgba(24,18,14,.07);
  border-radius:2px;
}

/* ============================================================
   按钮
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.7rem 1.25rem;
  font-family:var(--font-body);
  font-size:.94rem;
  font-weight:700;
  letter-spacing:.02em;
  text-decoration:none;
  border:1px solid transparent;
  border-radius:2px;
  cursor:pointer;
  transition:background-color var(--dur) ease,border-color var(--dur) ease,color var(--dur) ease;
}
.btn--copper{background:var(--copper);color:var(--ink);border-color:rgba(24,18,14,.28)}
.btn--copper:hover{background:#C98D4D}
.btn--score{background:var(--score);color:var(--warm);border-color:rgba(24,18,14,.24)}
.btn--score:hover{background:#B23F20}
.btn--ghost{background:transparent;color:var(--warm);border-color:rgba(182,122,61,.72)}
.btn--ghost:hover{background:rgba(182,122,61,.18);border-color:var(--copper)}
.btn--ink{background:var(--walnut);color:var(--warm);border-color:rgba(24,18,14,.5)}
.btn--ink:hover{background:var(--walnut-2)}

/* ============================================================
   标签 / 面包屑 / 表格
   ============================================================ */
.tag{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.24rem .6rem;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em;
  line-height:1.5;
  color:var(--verdigris);
  background:rgba(47,107,94,.12);
  border:1px solid rgba(47,107,94,.45);
  border-radius:2px;
}
.tag--copper{color:var(--copper-ink);background:rgba(182,122,61,.16);border-color:rgba(182,122,61,.55)}
.tag--score{color:var(--score-ink);background:rgba(201,76,43,.14);border-color:rgba(201,76,43,.5)}
.tag--grass{color:var(--grass);background:rgba(63,122,61,.14);border-color:rgba(63,122,61,.5)}

.breadcrumbs{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.04em;
  color:rgba(233,216,180,.8);
}
.breadcrumbs__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.45rem;
}
.breadcrumbs__item{display:inline-flex;align-items:center;gap:.45rem}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:var(--copper)}
.breadcrumbs__link{
  color:var(--liner);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) ease,color var(--dur) ease;
}
.breadcrumbs__link:hover{border-bottom-color:var(--copper);color:var(--warm)}
.breadcrumbs__current{color:var(--copper)}

.stat-table{
  width:100%;
  border-collapse:collapse;
  font-family:var(--font-mono);
  font-size:.86rem;
  line-height:1.55;
}
.stat-table caption{
  padding-bottom:.5rem;
  text-align:left;
  font-family:var(--font-body);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--copper-ink);
}
.stat-table th,
.stat-table td{
  padding:.6rem .7rem;
  text-align:left;
  vertical-align:top;
  border-bottom:1px dashed rgba(24,18,14,.3);
}
.stat-table thead th{
  font-family:var(--font-body);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--verdigris);
  border-bottom:1px solid rgba(24,18,14,.5);
}
.stat-table tbody tr:last-child td{border-bottom:none}

/* ============================================================
   抽屉标签页（data-drawer-tabs 协议）
   ============================================================ */
.drawer-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:.4rem;
  padding-bottom:.1rem;
  border-bottom:1px solid rgba(182,122,61,.45);
}
.drawer-tab{
  appearance:none;
  padding:.5rem .95rem;
  font-family:var(--font-body);
  font-size:.9rem;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink);
  background:var(--liner);
  border:1px solid rgba(24,18,14,.2);
  border-bottom:none;
  border-top:2px solid var(--copper);
  border-radius:var(--r-tag);
  cursor:pointer;
  transition:transform var(--dur) ease,background-color var(--dur) ease,border-color var(--dur) ease;
}
.drawer-tab:hover{transform:translateY(-2px);background:#F1E3C4}
.drawer-tab[aria-selected="true"]{
  transform:translateY(-3px);
  background:var(--paper);
  border-top-color:var(--score);
  box-shadow:0 -8px 18px -12px rgba(0,0,0,.7);
}
.drawer-panel{margin-top:1.1rem}

/* ============================================================
   响应式图片容器（页面阶段放置本地静物 / 信息图）
   ============================================================ */
.media-frame{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/10;
  background:linear-gradient(160deg,var(--liner),#D9C49B);
  border:1px solid rgba(24,18,14,.2);
  border-radius:2px;
}
.media-frame > img,
.media-frame > svg{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame__caption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:.5rem .7rem;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em;
  color:var(--liner);
  background:linear-gradient(0deg,rgba(24,18,14,.88),rgba(24,18,14,0));
}
.media-frame--portrait{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame--wide{aspect-ratio:21/9}

/* ============================================================
   断点
   ============================================================ */
@media (max-width:960px){
  .grid--4-8,.grid--3-9,.grid--2{grid-template-columns:minmax(0,1fr)}
  .footer__top{grid-template-columns:minmax(0,1fr)}
  .footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .drawer-nav{padding:0 1rem}
  .drawer-nav__list{
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:.4rem;
    max-width:var(--w);
    padding:.2rem 0 1rem;
  }
  .site-header[data-open="true"] .drawer-nav__list{display:flex}
  .drawer-nav__item{display:block}
  .drawer-nav__link{
    justify-content:flex-start;
    padding:.72rem 1rem;
    border-bottom:1px solid rgba(24,18,14,.14);
    border-radius:2px;
  }
  .drawer-nav__link:hover,
  .drawer-nav__link[aria-current="page"]{transform:none}
  .drawer-nav__link[aria-current="page"]{border-left:3px solid var(--score)}
  .masthead{padding:1.25rem 1.1rem .95rem}
}

@media (max-width:600px){
  .container,.container--narrow{width:min(100% - 1.75rem,var(--w))}
  .masthead-bar__inner{padding:.4rem 1rem;justify-content:space-between}
  .masthead-bar__note{font-size:.72rem;letter-spacing:.02em}
  .util-nav{gap:.85rem}
  .masthead__tagline{letter-spacing:.1em;font-size:.78rem}
  .footer__grid{grid-template-columns:minmax(0,1fr)}
  .footer__inner{padding-inline:1.05rem}
  .media-frame--wide{aspect-ratio:16/10}
  .to-top{right:.7rem;bottom:.7rem}
}

/* ============================================================
   减弱动效
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .drawer-nav__link:hover,
  .drawer-nav__link[aria-current="page"],
  .drawer-tab:hover,
  .drawer-tab[aria-selected="true"]{transform:none}
  .skip-link{transition:none}
}