/* =========================================================
   88体育赛事 · 共享样式表 /assets/site.css
   顺序：变量 → 重置 → 中文排版 → 刊头 → 页脚 → 通用组件 → 响应式
   ========================================================= */

/* ---------- 01 变量 ---------- */
:root{
  --ink-950:#060C16;
  --ink-850:#0B1526;
  --ink-750:#132339;
  --haze-600:#2A3049;
  --mist-100:#E9EEF7;
  --flash-white:#FFFFFF;
  --cyan-signal:#2BE3D2;
  --orange-track:#FF6A2B;
  --violet-haze:#7A7CA3;
  --line-hair:#1E3A4C;

  --font-cjk:"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-display:"Barlow Condensed","Oswald","Saira Condensed","Source Han Sans SC","Noto Sans SC","PingFang SC",system-ui,sans-serif;
  --font-body:"Noto Sans SC","PingFang SC","Source Han Sans SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"DIN Condensed","Barlow Condensed","Oswald","SFMono-Regular",ui-monospace,monospace;

  --shell-w:1280px;
  --gutter:clamp(18px,4vw,48px);
  --band-h:96px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 02 重置 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background-color:var(--ink-950);
  color:var(--mist-100);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(120% 70% at 10% -12%, rgba(43,227,210,.10), rgba(43,227,210,0) 55%),
    radial-gradient(95% 62% at 92% 0%, rgba(255,106,43,.09), rgba(255,106,43,0) 58%),
    radial-gradient(85% 60% at 50% 112%, rgba(122,124,163,.14), rgba(122,124,163,0) 66%);
}
img,svg,video{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0}
a{color:var(--cyan-signal);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--flash-white)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
hr{border:0}
:focus-visible{outline:1px solid var(--cyan-signal);outline-offset:3px;border-radius:2px}
::selection{background:rgba(43,227,210,.28);color:var(--flash-white)}

.site-main{position:relative;z-index:1;display:block}
#main-content{scroll-margin-top:140px}

/* ---------- 03 中文排版 ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.14;
  letter-spacing:0;
  color:var(--flash-white);
  margin:0;
}
h1{font-size:clamp(34px,5vw,62px)}
h2{font-size:clamp(26px,3.2vw,42px)}
h3{font-size:clamp(20px,2.2vw,26px)}
.display-xl{
  font-size:clamp(56px,9vw,132px);
  line-height:.92;
  letter-spacing:-.02em;
  font-weight:300;
  color:var(--flash-white);
}
.num,.stat__value,.band__index,.index-label,.chapter__index{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;left:50%;top:6px;z-index:90;
  transform:translate(-50%,-220%);
  background:var(--cyan-signal);color:var(--ink-950);
  font-size:13px;letter-spacing:.1em;padding:10px 20px;border-radius:2px;
  transition:transform .2s var(--ease);
}
.skip-link:focus{transform:translate(-50%,0);color:var(--ink-950)}

/* ---------- 04 刊头 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(6,12,22,.88);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-hair);
}
.progress-rail{
  position:absolute;left:0;right:0;top:0;height:2px;z-index:5;
  background:rgba(30,58,76,.6);pointer-events:none;
}
.progress-rail__bar{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--cyan-signal),var(--orange-track));
  transition:width .1s linear;
}
.site-header__inner{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px;
  min-height:80px;
  padding-top:10px;
  padding-bottom:10px;
}
.site-header__aside{
  display:flex;align-items:center;gap:16px;min-width:0;
}
.masthead{display:flex;justify-content:center;min-width:0}
.site-header__actions{justify-self:end}

.brand-lockup{
  display:inline-flex;align-items:center;gap:12px;
  color:var(--flash-white);text-decoration:none;
}
.brand-lockup__mark{
  font-family:var(--font-display);
  font-size:30px;font-weight:600;line-height:1;
  letter-spacing:-.02em;
  color:var(--ink-950);
  background:var(--cyan-signal);
  padding:3px 9px 5px;
  border-radius:2px;
  box-shadow:0 0 0 1px rgba(43,227,210,.32), 0 10px 26px -14px rgba(43,227,210,.9);
}
.brand-lockup__text{display:flex;flex-direction:column;line-height:1.15}
.brand-lockup__name{
  font-family:var(--font-display);
  font-size:clamp(20px,2.1vw,26px);
  font-weight:600;letter-spacing:.06em;color:var(--flash-white);
}
.brand-lockup__sub{
  font-family:var(--font-num);
  font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--violet-haze);
}

.masthead-meta{
  display:flex;flex-direction:column;gap:2px;
  margin:0;font-size:11px;letter-spacing:.16em;color:var(--violet-haze);text-transform:uppercase;
}
.masthead-meta__round{color:var(--violet-haze)}
.masthead-meta__round strong{font-family:var(--font-num);color:var(--orange-track);letter-spacing:.1em}

.status-lamp{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist-100);
}
.status-lamp__dot{
  width:8px;height:8px;border-radius:50%;flex:none;
  background:var(--cyan-signal);
  box-shadow:0 0 0 4px rgba(43,227,210,.14);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.45;transform:scale(.8)}
}

.nav-toggle{
  display:none;align-items:center;gap:9px;
  border:1px solid var(--line-hair);border-radius:2px;
  color:var(--mist-100);
  padding:9px 12px;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  cursor:pointer;
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan-signal);color:var(--cyan-signal)}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:4px;width:16px}
.nav-toggle__bars span{display:block;height:1px;background:currentColor;transition:transform .2s var(--ease)}
[data-nav-toggle][aria-expanded="true"]{border-color:var(--cyan-signal);color:var(--cyan-signal)}
[data-nav-toggle][aria-expanded="true"] .nav-toggle__bars span:first-child{transform:translateY(2.5px) rotate(45deg)}
[data-nav-toggle][aria-expanded="true"] .nav-toggle__bars span:last-child{transform:translateY(-2.5px) rotate(-45deg)}

.utility-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* ---------- 05 导航标签条 ---------- */
.site-nav{
  position:relative;
  background:rgba(11,21,38,.86);
  border-top:1px solid var(--line-hair);
}
.site-nav__list{
  display:flex;
  justify-content:center;
  align-items:stretch;
  gap:clamp(16px,3vw,44px);
  max-width:var(--shell-w);
  margin:0 auto;
  padding:0 var(--gutter);
  overflow-x:auto;
  scrollbar-width:none;
  scroll-snap-type:x proximity;
}
.site-nav__list::-webkit-scrollbar{height:0}
.site-nav__item{flex:none;scroll-snap-align:center}
.site-nav__link{
  position:relative;display:block;
  padding:15px 2px;
  font-size:14px;letter-spacing:.1em;
  color:rgba(233,238,247,.72);text-decoration:none;
  white-space:nowrap;
  transition:color .18s var(--ease);
}
.site-nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--cyan-signal);
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.site-nav__link:hover{color:var(--flash-white)}
.site-nav__link:hover::after{transform:scaleX(1)}
.site-nav__link[aria-current="page"]{color:var(--flash-white)}
.site-nav__link[aria-current="page"]::after{transform:scaleX(1)}

/* ---------- 06 页脚 ---------- */
.site-footer{
  position:relative;z-index:1;
  margin-top:clamp(48px,8vw,120px);
  background:linear-gradient(180deg,var(--ink-850) 0%,var(--ink-950) 58%);
  border-top:1px solid var(--line-hair);
  padding-top:clamp(40px,6vw,80px);
}
.footer-top{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:24px;
  padding-bottom:clamp(26px,4vw,46px);
  border-bottom:1px solid var(--line-hair);
}
.footer-brand{min-width:0}
.footer-brand__note{
  max-width:46ch;
  margin:16px 0 0;
  font-size:15px;line-height:1.8;
  color:rgba(233,238,247,.72);
}
.footer-status{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  margin:0;font-size:12px;letter-spacing:.14em;color:var(--violet-haze);text-transform:uppercase;
}
.footer-status__meta strong{font-family:var(--font-num);color:var(--orange-track);letter-spacing:.1em}

.footer-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr)) minmax(240px,1.25fr);
  gap:clamp(22px,3.4vw,48px);
  padding-block:clamp(30px,4.4vw,56px);
}
.footer-col{min-width:0}
.footer-col__title{
  font-family:var(--font-display);
  font-size:13px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--flash-white);
  margin:0 0 18px;
}
.footer-links{display:grid;gap:10px}
.footer-links a{
  display:inline-block;
  font-size:15px;
  color:rgba(233,238,247,.76);
  border-bottom:1px solid transparent;
  padding-bottom:2px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.footer-links a:hover{color:var(--cyan-signal);border-bottom-color:rgba(43,227,210,.42)}
.footer-contact{display:grid;gap:14px;font-size:14px;line-height:1.75;color:rgba(233,238,247,.76)}
.footer-contact .index-label{display:block;margin-bottom:3px}

.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 28px;
  padding-block:22px 30px;
  border-top:1px solid var(--line-hair);
  font-size:12.5px;letter-spacing:.06em;color:var(--violet-haze);
}
.footer-bottom__meta{margin:0}
.footer-bottom__links{display:flex;flex-wrap:wrap;gap:20px}
.footer-bottom__links a{color:var(--violet-haze);text-decoration:none}
.footer-bottom__links a:hover{color:var(--cyan-signal)}

/* ---------- 07 通用骨架 ---------- */
.container{
  width:100%;
  max-width:var(--shell-w);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{padding-block:clamp(38px,6vw,94px)}
.section__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:clamp(22px,3vw,40px)}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--violet-haze)}
.hr-hair{height:1px;background:var(--line-hair);margin:0}
.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,2.2vw,28px)}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(16px,2.4vw,26px)}

/* ---------- 08 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:2px;
  border:1px solid transparent;
  font-size:13px;letter-spacing:.1em;line-height:1.2;
  text-decoration:none;cursor:pointer;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.btn:hover{transform:translateY(-1px)}
.btn--ghost{border-color:var(--line-hair);color:var(--mist-100);background:rgba(19,35,57,.5)}
.btn--ghost:hover{border-color:var(--cyan-signal);color:var(--cyan-signal)}
.btn--accent{
  background:linear-gradient(135deg,var(--orange-track),#FF8A4D);
  color:#180A03;font-weight:600;
  box-shadow:0 14px 30px -20px rgba(255,106,43,.95);
}
.btn--accent:hover{color:#180A03;background:linear-gradient(135deg,#FF7C3F,#FFA067)}
.btn--outline{border-color:rgba(43,227,210,.55);color:var(--cyan-signal);background:rgba(43,227,210,.06)}
.btn--outline:hover{background:rgba(43,227,210,.14);color:var(--cyan-signal)}

/* ---------- 09 索引 / 标签 / 章节 ---------- */
.index-label{
  display:inline-block;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan-signal);
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 11px;border-radius:999px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan-signal);
  border:1px solid rgba(43,227,210,.42);
  background:rgba(43,227,210,.07);
}
.tag--orange{color:var(--orange-track);border-color:rgba(255,106,43,.46);background:rgba(255,106,43,.09)}
.tag--muted{color:var(--violet-haze);border-color:var(--line-hair);background:transparent}

.chapter{position:relative}
.chapter__index{
  display:inline-block;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--violet-haze);
  transition:color .22s var(--ease);
}
.chapter__index::before{
  content:"";display:inline-block;width:22px;height:1px;
  background:currentColor;vertical-align:middle;margin-right:10px;
  transform:scaleX(.5);transform-origin:left;
  transition:transform .24s var(--ease);
}
.chapter__title{margin:14px 0 0}
.chapter.is-current .chapter__index{color:var(--cyan-signal)}
.chapter.is-current .chapter__index::before{transform:scaleX(1)}

.band{
  display:flex;align-items:center;gap:clamp(14px,2.5vw,28px);
  min-height:var(--band-h);
  padding-block:18px;
  border-top:1px solid var(--line-hair);
}
.band__index{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan-signal)}
.band__rule{flex:1;height:1px;background:linear-gradient(90deg,rgba(43,227,210,.6),rgba(43,227,210,0) 72%)}
.band__label{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--violet-haze)}
.band--orange .band__index{color:var(--orange-track)}
.band--orange .band__rule{background:linear-gradient(90deg,rgba(255,106,43,.6),rgba(255,106,43,0) 72%)}

/* ---------- 10 资料卡 / 数字 / 链接 ---------- */
.archive-card{
  position:relative;
  padding:clamp(18px,2.2vw,28px);
  border:1px solid var(--line-hair);border-radius:2px;
  background:linear-gradient(160deg,var(--ink-850) 0%,var(--ink-750) 58%,var(--haze-600) 130%);
  box-shadow:0 24px 44px -34px rgba(0,0,0,.95);
  transition:transform .18s var(--ease),border-color .18s var(--ease);
}
.archive-card:hover{transform:translateY(-3px);border-color:rgba(43,227,210,.5)}
.archive-card__tab{
  position:absolute;top:-1px;left:clamp(18px,2.2vw,28px);
  width:56px;height:3px;border-radius:0 0 2px 2px;
  background:var(--cyan-signal);
}
.archive-card--orange .archive-card__tab{background:var(--orange-track)}
.archive-card--orange:hover{border-color:rgba(255,106,43,.5)}
.archive-card__meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  font-family:var(--font-num);
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--violet-haze);
}
.archive-card__title{
  margin:14px 0 8px;
  font-family:var(--font-display);
  font-size:clamp(19px,2vw,24px);font-weight:600;
  color:var(--flash-white);
}
.archive-card__text{margin:0;font-size:15px;line-height:1.8;color:rgba(233,238,247,.78)}
.archive-card__foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px;margin-top:18px;
}
.stat__value{
  display:block;
  font-size:clamp(32px,4.2vw,56px);font-weight:600;line-height:1;
  color:var(--flash-white);
}
.stat__unit{font-family:var(--font-num);font-size:14px;color:var(--cyan-signal);margin-left:4px}
.stat__label{margin-top:9px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--violet-haze)}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;letter-spacing:.05em;color:var(--cyan-signal);
  border-bottom:1px solid rgba(43,227,210,.35);padding-bottom:2px;
}
.link-arrow::after{content:"→";transition:transform .18s var(--ease)}
.link-arrow:hover{color:var(--cyan-signal)}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- 11 图片容器（供页面阶段使用） ---------- */
.frame{
  position:relative;overflow:hidden;border-radius:2px;
  border:1px solid var(--line-hair);
  background:linear-gradient(140deg,var(--ink-750),var(--haze-600));
}
.frame > img,.frame > video{width:100%;height:100%;object-fit:cover;display:block}
.frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,12,22,0) 42%,rgba(6,12,22,.74) 100%);
}
.frame--plain::after{display:none}
.frame--wide{aspect-ratio:21/9}
.frame--portrait{aspect-ratio:3/4}
.frame--square{aspect-ratio:1/1}
.frame__caption{
  position:absolute;left:16px;right:16px;bottom:14px;z-index:2;
  font-size:12px;letter-spacing:.1em;line-height:1.6;color:var(--mist-100);
}

/* ---------- 12 漂移带 / 出现动效 / 返回顶部 ---------- */
.drift-track{
  display:flex;align-items:center;gap:clamp(20px,3vw,48px);
  white-space:nowrap;will-change:transform;
  animation:drift 40s linear infinite;
}
.drift-track:hover,.drift-track:focus-within{animation-play-state:paused}
.drift-track__item{flex:none;font-family:var(--font-num);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--violet-haze)}
.drift-track__item strong{color:var(--cyan-signal);font-weight:600}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(-50%)}}

html.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
html.js [data-reveal].is-visible{opacity:1;transform:none}

.to-top{
  position:fixed;right:clamp(14px,3vw,32px);bottom:clamp(14px,3vw,32px);z-index:55;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 14px;border:1px solid var(--line-hair);border-radius:2px;
  background:rgba(11,21,38,.94);
  font-size:12px;letter-spacing:.16em;color:var(--mist-100);
  cursor:pointer;
  opacity:0;visibility:hidden;
  transition:opacity .2s var(--ease),visibility .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible}
.to-top:hover{border-color:var(--cyan-signal);color:var(--cyan-signal)}

/* ---------- 13 长文与面包屑 ---------- */
.prose{max-width:68ch}
.prose h2{margin:1.9em 0 .6em;font-size:clamp(24px,3vw,34px)}
.prose h3{margin:1.6em 0 .5em}
.prose p{margin:0 0 1.35em}
.prose ul,.prose ol{margin:0 0 1.35em;padding-left:1.3em;list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:.4em 0;line-height:1.85}
.prose strong{color:var(--flash-white);font-weight:600}
.prose a{color:var(--cyan-signal);border-bottom:1px solid rgba(43,227,210,.35)}
.prose blockquote{
  margin:1.6em 0;padding:4px 0 4px 20px;
  border-left:2px solid var(--cyan-signal);
  color:rgba(233,238,247,.82);
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin:0 0 24px;font-size:12px;letter-spacing:.14em;color:var(--violet-haze);
}
.breadcrumb a{color:var(--violet-haze)}
.breadcrumb a:hover{color:var(--cyan-signal)}
.breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;color:var(--line-hair)}

/* ---------- 14 响应式 ---------- */
@media (max-width:1080px){
  .masthead-meta{display:none}
}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:880px){
  .nav-toggle{display:inline-flex}
  .site-header__inner{grid-template-columns:auto 1fr auto;min-height:66px;gap:10px}
  .brand-lockup__sub{display:none}
  .brand-lockup__mark{font-size:25px;padding:2px 7px 4px}
  .utility-actions .btn--ghost{display:none}
  .utility-actions .btn{padding:9px 14px;font-size:12px}

  .site-nav{
    max-height:0;overflow:hidden;border-top-color:transparent;
    transition:max-height .28s var(--ease);
  }
  .site-nav[data-open]{max-height:min(72vh,540px);overflow-y:auto;border-top-color:var(--line-hair)}
  html:not(.js) .site-nav{max-height:none;border-top-color:var(--line-hair)}
  html:not(.js) .nav-toggle{display:none}
  .site-nav__list{
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px var(--gutter) 20px;overflow:visible;
  }
  .site-nav__item{flex:1 1 auto}
  .site-nav__link{
    padding:15px 2px;font-size:15px;letter-spacing:.12em;
    border-bottom:1px solid rgba(30,58,76,.6);
  }
  .site-nav__link::after{height:1px}
  .site-nav__link[aria-current="page"]{color:var(--cyan-signal)}
  #main-content{scroll-margin-top:90px}
}
@media (max-width:760px){
  body{font-size:16px;line-height:1.8}
  .footer-top{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-bottom__links{gap:16px}
  .band{min-height:64px;padding-block:14px}
  .frame--wide{aspect-ratio:16/9}
  .grid-12{grid-template-columns:repeat(4,minmax(0,1fr))}
  .col-4,.col-5,.col-6,.col-7,.col-8,.col-12{grid-column:1/-1}
}
@media (max-width:420px){
  .brand-lockup__name{font-size:19px;letter-spacing:.04em}
  .brand-lockup__mark{font-size:22px}
  .archive-card__foot{flex-direction:column;align-items:flex-start}
}

/* ---------- 15 降低动效 ---------- */
@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}
  .drift-track{animation:none;transform:none;white-space:normal;flex-wrap:wrap}
}