/* ==========================================================================
   乐鱼体育赛季数据站 — /assets/site.css
   共享层：reset / 变量 / 中文排版 / 头部 / 页脚 / 按钮 / 网格 / 基础组件
   ========================================================================== */

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd,dt,legend{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{max-width:100%;height:auto;display:block}
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%}
strong,b{font-weight:700}

/* ---------- 变量 ---------- */
:root{
  --ink-900:#04121F;
  --ink-800:#0A2540;
  --ink-700:#123B5E;
  --cyan:#1FE0D0;
  --cyan-deep:#0FA9A0;
  --orange:#FF7A1A;
  --paper:#F4F8FB;
  --muted:#9FB6C6;
  --line:#3C5A73;
  --glow:#E8FFF9;
  --amber:#FFC24B;

  --grid-line:rgba(60,90,115,.22);
  --hair:rgba(60,90,115,.45);
  --hair-soft:rgba(60,90,115,.28);

  --wrap:1240px;
  --gut:clamp(18px,4.5vw,56px);
  --step:clamp(56px,8vw,104px);

  --font-sans:"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-narrow:"Arial Narrow","HelveticaNeue-CondensedBold","PingFang SC","Microsoft YaHei",Helvetica,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono","Courier New",monospace;

  --dur:.4s;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 基础排版 ---------- */
body{
  min-height:100vh;
  background-color:var(--ink-900);
  background-image:
    linear-gradient(to right,var(--grid-line) 1px,transparent 1px),
    linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);
  background-size:80px 80px,80px 80px;
  background-position:center top;
  color:var(--paper);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{
  font-family:var(--font-narrow);
  font-weight:800;
  line-height:1.12;
  letter-spacing:.02em;
  color:var(--paper);
}
p{text-wrap:pretty}
::selection{background:var(--cyan);color:var(--ink-900)}

.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.index-num{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--line);display:inline-block}
.link{color:var(--cyan);border-bottom:1px solid rgba(31,224,208,.4);transition:border-color .25s var(--ease),color .25s var(--ease)}
.link:hover{color:var(--glow);border-color:var(--glow)}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.site-nav__link:focus-visible{outline-offset:-3px}

/* ---------- 布局容器 ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.section{position:relative;padding-block:var(--step)}
.section--alt{background:var(--ink-800)}
.section--deep{background:linear-gradient(180deg,rgba(10,37,64,0) 0%,rgba(10,37,64,.9) 45%,rgba(4,18,31,0) 100%)}
.rule{display:block;width:100%;height:1px;border:0;background:var(--hair-soft)}
.rule--accent{background:linear-gradient(90deg,var(--cyan),rgba(31,224,208,.05))}

.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(20px,3vw,36px)}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-7{grid-column:span 7}
@media (max-width:900px){
  .grid{grid-template-columns:repeat(6,minmax(0,1fr))}
  .col-4,.col-5{grid-column:span 3}
  .col-7{grid-column:1/-1}
}
@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  .col-4,.col-5,.col-7{grid-column:1/-1}
}

/* ---------- 区块标题 ---------- */
.section-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:end;
  gap:20px 28px;
  padding-bottom:16px;
  border-bottom:1px solid var(--hair);
  margin-bottom:clamp(28px,4vw,52px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--orange)}
.section-head__title{font-size:clamp(24px,3.4vw,40px);letter-spacing:.01em}
.section-head__note{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;
  color:var(--muted);white-space:nowrap;
}
@media (max-width:700px){
  .section-head{grid-template-columns:1fr}
  .section-head__note{white-space:normal}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;
  border:1px solid var(--cyan);
  background:transparent;
  color:var(--paper);
  font-size:14px;font-weight:600;letter-spacing:.05em;line-height:1.2;
  white-space:nowrap;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--cyan);border-color:var(--cyan);color:var(--ink-900);font-weight:700}
.btn--solid:hover{background:var(--glow);border-color:var(--glow);color:var(--ink-900)}
.btn--ghost{border-color:var(--line);color:var(--muted)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--paper);background:rgba(31,224,208,.08)}

/* ---------- 面包屑 ---------- */
.breadcrumbs{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--muted);
}
.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:0}
.breadcrumbs li{display:inline-flex;align-items:center}
.breadcrumbs li+li::before{content:"/";color:var(--line);margin:0 8px}
.breadcrumbs a{color:var(--muted);border-bottom:1px solid transparent;transition:color .25s var(--ease),border-color .25s var(--ease)}
.breadcrumbs a:hover{color:var(--cyan);border-color:rgba(31,224,208,.5)}
.breadcrumbs [aria-current="page"]{color:var(--paper)}

/* ---------- 正文块 ---------- */
.lede{
  font-size:clamp(16.5px,2vw,19.5px);
  line-height:1.8;
  color:#D6E6F0;
  max-width:62ch;
}
.prose{max-width:68ch;color:#D6E6F0}
.prose p+p{margin-top:1.05em}
.prose h2{font-size:clamp(20px,2.6vw,28px);margin:2.2em 0 .7em}
.prose h3{font-size:clamp(17px,2.1vw,21px);margin:1.8em 0 .6em;color:var(--glow)}
.prose ul{margin:1em 0}
.prose li{position:relative;padding-left:20px;line-height:1.85}
.prose li::before{content:"";position:absolute;left:0;top:.85em;width:9px;height:1px;background:var(--cyan)}

/* ---------- 数据面板 / 磁贴 ---------- */
.panel{
  position:relative;
  padding:clamp(20px,2.6vw,32px);
  background:linear-gradient(180deg,rgba(18,59,94,.55) 0%,rgba(10,37,64,.8) 100%);
  border-left:2px solid var(--cyan);
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.panel:hover{transform:translateY(-4px);border-left-color:var(--orange)}
.panel__title{font-size:clamp(17px,2vw,21px);margin-bottom:10px}
.panel__text{color:var(--muted);font-size:14.5px}

.stat{display:flex;flex-direction:column;gap:6px}
.stat__value{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(30px,4.6vw,54px);
  font-weight:700;
  line-height:1;
  color:var(--paper);
  letter-spacing:-.01em;
}
.stat__value--hot{color:var(--orange)}
.stat__label{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);
}

.tag{
  display:inline-block;
  padding:3px 9px;
  border:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);
}
.tag--live{border-color:var(--cyan);color:var(--cyan)}
.tag--hot{border-color:var(--orange);color:var(--orange)}

/* ---------- 数据表 ---------- */
.data-table__wrap{width:100%;overflow-x:auto;border-top:1px solid var(--hair)}
.data-table{min-width:560px;font-size:14px}
.data-table caption{
  caption-side:top;text-align:left;padding:12px 0;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--muted);
}
.data-table th{
  background:var(--ink-700);
  padding:10px 12px;text-align:left;
  font-family:var(--font-mono);font-size:11.5px;font-weight:400;letter-spacing:.1em;
  color:var(--glow);text-transform:uppercase;white-space:nowrap;
}
.data-table td{
  padding:10px 12px;
  border-bottom:1px solid var(--hair-soft);
  color:#D6E6F0;
}
.data-table tbody tr:nth-child(even){background:rgba(232,255,249,.03)}
.data-table tbody tr:hover{background:rgba(31,224,208,.08)}
.data-table td.num,.data-table th.num{
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;text-align:right;
}

/* ---------- 图文容器（页面阶段放图） ---------- */
.media{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--ink-700) 0%,var(--ink-900) 100%);
  border-left:2px solid var(--cyan);
}
.media img,.media__img{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(.88) contrast(1.05);
}
.media::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(4,18,31,0) 42%,rgba(4,18,31,.78) 100%);
}
.media--cool::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(155deg,rgba(31,224,208,.22) 0%,rgba(4,18,31,.46) 100%);
}
.media--16x9{aspect-ratio:16/9}
.media--4x3{aspect-ratio:4/3}
.media--1x1{aspect-ratio:1/1}
.media__coord{
  position:absolute;top:10px;right:12px;z-index:2;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--cyan);
}
.media__caption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:14px 16px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--glow);
}

/* ---------- 可展开内容组 ---------- */
.fold{border-top:1px solid var(--hair-soft)}
.fold:last-child{border-bottom:1px solid var(--hair-soft)}
.fold>summary{
  position:relative;display:flex;align-items:baseline;gap:14px;
  padding:16px 46px 16px 0;
  cursor:pointer;list-style:none;
  font-weight:700;color:var(--paper);
  transition:color .25s var(--ease);
}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary:hover{color:var(--cyan)}
.fold>summary::after{
  content:"";position:absolute;right:16px;top:50%;
  width:10px;height:10px;
  border-right:1px solid var(--cyan);border-bottom:1px solid var(--cyan);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .3s var(--ease);
}
.fold[open]>summary::after{transform:translateY(-30%) rotate(-135deg)}
.fold__idx{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--cyan)}
.fold__body{padding:0 46px 22px 0;color:var(--muted);font-size:14.5px;line-height:1.8}

/* ---------- 显现动画 ---------- */
[data-reveal]{opacity:1;transform:none}
html.js [data-reveal]{
  opacity:0;transform:translateY(12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
html.js [data-reveal][data-revealed]{opacity:1;transform:none}

/* ==========================================================================
   头部
   ========================================================================== */
.skip-link{
  position:absolute;left:var(--gut);top:-80px;z-index:130;
  padding:10px 18px;
  background:var(--cyan);color:var(--ink-900);
  font-weight:700;font-size:14px;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:10px}

.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(4,18,31,.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(60,90,115,.5);
}

/* 上层：署名 + 赛季状态 */
.masthead{
  position:relative;overflow:hidden;
  background:linear-gradient(118deg,var(--ink-800) 0%,#071c33 55%,#04182a 100%);
}
.masthead::before{
  content:"";position:absolute;top:-40%;left:-4%;
  width:clamp(130px,24vw,320px);height:200%;
  background:linear-gradient(180deg,rgba(31,224,208,.20) 0%,rgba(31,224,208,0) 72%);
  transform:skewX(-18deg);
  pointer-events:none;
}
.masthead::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent 0%,rgba(31,224,208,.75) 22%,rgba(255,122,26,.55) 58%,transparent 100%);
}
.masthead__inner{
  position:relative;z-index:1;
  width:100%;max-width:var(--wrap);margin-inline:auto;
  padding:clamp(12px,1.6vw,20px) var(--gut);
  display:flex;align-items:center;gap:clamp(14px,2.4vw,36px);
}

.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  position:relative;width:34px;height:34px;flex:0 0 auto;
  border:1px solid rgba(31,224,208,.72);
  background:rgba(31,224,208,.07);
  overflow:hidden;
}
.brand__mark::before{
  content:"";position:absolute;left:-20%;top:50%;
  width:140%;height:2px;background:var(--cyan);
  transform:rotate(-18deg);
}
.brand__mark::after{
  content:"";position:absolute;right:4px;bottom:4px;
  width:5px;height:5px;background:var(--orange);
}
.brand__text{display:flex;flex-direction:column;line-height:1.18}
.brand__name{
  font-family:var(--font-narrow);font-weight:800;font-size:19px;
  letter-spacing:.14em;color:var(--paper);
}
.brand__cn{
  font-family:var(--font-mono);font-size:11px;font-weight:400;
  letter-spacing:.14em;color:var(--cyan);margin-left:6px;
}
.brand__sub{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--muted);
}

.masthead__tagline{
  margin-left:auto;
  max-width:34ch;
  padding-left:18px;
  border-left:1px solid var(--hair-soft);
  font-size:13.5px;line-height:1.6;color:var(--muted);
}
.masthead__actions{display:flex;align-items:center;gap:10px;margin-left:auto}

/* 移动端轮次抽屉按钮 */
.nav-toggle{
  display:none;align-items:center;gap:10px;margin-left:auto;
  padding:9px 14px;
  border:1px solid rgba(60,90,115,.85);
  color:var(--paper);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;
  transition:border-color .25s var(--ease),color .25s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan);color:var(--cyan)}
.nav-toggle__bars{display:inline-flex;flex-direction:column;justify-content:center;gap:3px;width:16px}
.nav-toggle__bars span{display:block;height:1px;background:currentColor;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(4px) 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(-4px) rotate(-45deg)}
.nav-toggle__label{white-space:nowrap}

/* 下层：栏目导航 */
.site-nav{
  background:rgba(4,18,31,.72);
  border-top:1px solid var(--hair-soft);
}
.site-nav__inner{
  width:100%;max-width:var(--wrap);margin-inline:auto;
  padding-inline:var(--gut);
  display:flex;align-items:stretch;gap:24px;
}
.site-nav__list{display:flex;align-items:stretch;flex-wrap:wrap}
.site-nav__item{display:flex}
.site-nav__link{
  position:relative;display:flex;align-items:baseline;gap:9px;
  padding:13px clamp(12px,1.6vw,22px);
  border-left:1px solid var(--hair-soft);
  color:var(--muted);font-size:15px;
  transition:color .25s var(--ease),background .25s var(--ease);
}
.site-nav__item:last-child .site-nav__link{border-right:1px solid var(--hair-soft)}
.site-nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--cyan);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .3s var(--ease),background .3s var(--ease);
}
.site-nav__link:hover{color:var(--paper);background:rgba(31,224,208,.06)}
.site-nav__link:hover::after{transform:scaleX(1)}
.site-nav__link[aria-current="page"]{color:var(--paper);background:rgba(31,224,208,.10)}
.site-nav__link[aria-current="page"]::after{transform:scaleX(1);background:var(--orange)}
.site-nav__index{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--line);
  transition:color .25s var(--ease);
}
.site-nav__link:hover .site-nav__index{color:var(--cyan)}
.site-nav__link[aria-current="page"] .site-nav__index{color:var(--orange)}
.site-nav__label{white-space:nowrap}
.site-nav__meta{
  margin-left:auto;align-self:center;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;
  color:var(--line);white-space:nowrap;
}

/* 滚动进度 */
.scroll-meter{position:relative;height:2px;background:rgba(60,90,115,.35);overflow:hidden}
.scroll-meter__bar{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--cyan-deep) 0%,var(--cyan) 62%,var(--orange) 100%);
  transition:width .1s linear;
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer{
  position:relative;
  margin-top:clamp(60px,8vw,120px);
  background:linear-gradient(180deg,var(--ink-900) 0%,var(--ink-800) 58%,#061a2c 100%);
  border-top:1px solid rgba(60,90,115,.5);
}
.footer__scale{
  height:14px;
  background-image:repeating-linear-gradient(90deg,rgba(60,90,115,.85) 0 1px,transparent 1px 28px);
  background-repeat:repeat-x;
  background-size:auto 7px;
}
.footer__inner{
  width:100%;max-width:var(--wrap);margin-inline:auto;
  padding:clamp(36px,5vw,64px) var(--gut) clamp(28px,4vw,48px);
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,1.35fr) minmax(0,1fr);
  gap:clamp(26px,4vw,56px);
}
.footer__lead{display:flex;flex-direction:column;gap:16px}
.footer__brand{
  font-family:var(--font-narrow);font-weight:800;
  font-size:clamp(21px,2.5vw,29px);letter-spacing:.05em;color:var(--paper);
}
.footer__brand span{color:var(--cyan);margin-left:10px;font-size:.72em;letter-spacing:.08em}
.footer__summary{color:var(--muted);font-size:14.5px;max-width:40ch}
.footer__badge{
  align-self:flex-start;
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 10px;
  border:1px solid rgba(31,224,208,.4);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--cyan);
}
.footer__badge::before{content:"";width:6px;height:6px;background:var(--orange);flex:0 0 auto}

.footer__cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}
.footer__col-title{
  display:flex;align-items:center;gap:8px;
  padding-bottom:12px;margin-bottom:14px;
  border-bottom:1px solid var(--hair);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--paper);font-weight:400;
}
.footer__col-title::before{content:"";width:8px;height:8px;background:var(--cyan);flex:0 0 auto}
.footer__list{display:flex;flex-direction:column;gap:10px}
.footer__link{
  display:inline-flex;align-items:baseline;gap:8px;
  font-size:14.5px;color:var(--muted);
  transition:color .25s var(--ease),transform .25s var(--ease);
}
.footer__link::before{content:"—";font-family:var(--font-mono);color:var(--line)}
.footer__link:hover{color:var(--cyan);transform:translateX(4px)}

.footer__contact{
  display:flex;flex-direction:column;gap:14px;
  padding-left:clamp(16px,2vw,28px);
  border-left:1px solid var(--hair-soft);
}
.footer__contact-title{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--paper);
}
.footer__contact-row{display:flex;flex-direction:column;gap:2px}
.footer__contact-label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--line);
}
.footer__contact-value{
  font-size:14px;color:var(--glow);line-height:1.6;
  font-variant-numeric:tabular-nums;word-break:break-word;
}
.footer__hours{font-size:13px;line-height:1.75;color:var(--muted)}

.footer__skyline{position:relative;height:clamp(64px,10vw,120px);overflow:hidden;pointer-events:none}
.footer__skyline::before,
.footer__skyline::after{content:"";position:absolute;left:0;right:0;bottom:0}
.footer__skyline::before{
  height:100%;
  background:rgba(18,59,94,.75);
  clip-path:polygon(0 100%,0 66%,7% 58%,12% 76%,18% 44%,24% 68%,30% 52%,36% 78%,43% 38%,49% 64%,55% 48%,61% 74%,68% 42%,74% 66%,81% 54%,87% 76%,93% 50%,100% 68%,100% 100%);
}
.footer__skyline::after{
  height:76%;
  background:linear-gradient(180deg,rgba(31,224,208,.18) 0%,rgba(31,224,208,.02) 100%);
  clip-path:polygon(0 100%,0 72%,9% 60%,16% 80%,23% 56%,31% 74%,39% 50%,47% 70%,55% 58%,63% 78%,71% 54%,79% 72%,87% 60%,94% 80%,100% 62%,100% 100%);
}

.footer__base{
  width:100%;max-width:var(--wrap);margin-inline:auto;
  padding:16px var(--gut) 26px;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px;
  border-top:1px solid rgba(60,90,115,.4);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--muted);
}
.footer__icp{color:var(--muted)}
.footer__base-note{color:var(--line)}
.footer__copy{margin-left:auto;color:var(--muted)}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width:1180px){
  .masthead__tagline{display:none}
}
@media (max-width:1100px){
  .footer__inner{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr)}
  .footer__contact{
    grid-column:1/-1;
    padding-left:0;border-left:0;
    padding-top:22px;border-top:1px solid var(--hair-soft);
  }
}
@media (max-width:1100px){
  .masthead__actions .btn--ghost{display:none}
}
@media (max-width:960px){
  .masthead__inner{padding-block:14px}
  .nav-toggle{display:inline-flex}
  .site-nav{
    max-height:0;
    visibility:hidden;
    overflow:hidden;
    transition:max-height .34s var(--ease),visibility .34s var(--ease);
  }
  .site-nav[data-open]{max-height:600px;visibility:visible}
  .site-nav__inner{flex-direction:column;gap:0}
  .site-nav__list{flex-direction:column;width:100%}
  .site-nav__item{display:block}
  .site-nav__item:last-child .site-nav__link{border-right:0}
  .site-nav__link{
    justify-content:flex-start;
    padding:15px 2px;
    border-left:0;
    border-top:1px solid var(--hair-soft);
    font-size:16px;
  }
  .site-nav__link::after{left:0;right:auto;width:64px}
  .site-nav__meta{
    margin:14px 0 0;padding-bottom:18px;
    white-space:normal;
    align-self:flex-start;
  }
}
@media (max-width:720px){
  .masthead__actions{display:none}
  .footer__inner{grid-template-columns:1fr}
  .footer__cols{grid-template-columns:1fr 1fr}
  .footer__copy{margin-left:0}
}
@media (max-width:420px){
  .footer__cols{grid-template-columns:1fr}
  .footer__base{font-size:11px}
}

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