/* =========================================================
   四季体育安装 · 共享样式表 /assets/site.css
   基调：凌晨数据核定室 · 四季信号色 · 记分牌 + 时间轴
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:112px}
body,figure,blockquote,dl,dd,h1,h2,h3,h4,h5,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
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%}
hr{border:0;border-top:1px solid var(--line-soft);margin:0}

/* ---------- 2. Tokens ---------- */
:root{
  --ink:#07120E;
  --panel:#0E2019;
  --panel-up:#16302A;
  --spring:#37D67A;
  --summer:#FF8A3D;
  --autumn:#F2B33D;
  --winter:#A9C6D8;
  --teal:#21E6C1;
  --violet:#7C6CFF;
  --text:#F2F6F3;
  --muted:#A8B7B0;
  --ok:#35C77A;
  --line:rgba(169,198,216,.18);
  --line-soft:rgba(169,198,216,.09);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --r-pill:999px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font-head:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"JetBrains Mono","Oswald","SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --shell:min(1240px,100% - clamp(2rem,7vw,6rem));
}

/* ---------- 3. Base & 中文排版 ---------- */
body{
  min-height:100vh;
  background-color:var(--ink);
  background-image:
    linear-gradient(180deg,rgba(33,230,193,.055),rgba(7,18,14,0) 420px),
    repeating-linear-gradient(90deg,rgba(169,198,216,.045) 0 1px,rgba(0,0,0,0) 1px 96px),
    repeating-linear-gradient(0deg,rgba(169,198,216,.032) 0 1px,rgba(0,0,0,0) 1px 96px);
  color:var(--text);
  font-family:var(--font-body);
  font-size:clamp(15px,.4vw + 14px,17px);
  font-weight:400;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:900;line-height:1.08;letter-spacing:-.028em;color:var(--text)}
h1{font-size:clamp(2.3rem,5.4vw,4rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.6rem)}
h3{font-size:clamp(1.1rem,1.5vw,1.45rem);line-height:1.3;letter-spacing:-.015em}
h4{font-size:1.02rem;letter-spacing:0}
p{max-width:74ch}
strong,b{font-weight:700}
::selection{background:rgba(33,230,193,.28);color:var(--text)}

.mono{font-family:var(--font-num);font-variant-numeric:tabular-nums slashed-zero;font-feature-settings:"tnum" 1,"zero" 1}
.muted{color:var(--muted)}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 4. 焦点与跳转 ---------- */
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
.skip-link{
  position:absolute;left:1rem;top:-120px;z-index:120;
  padding:.7rem 1.15rem;border-radius:var(--r-pill);
  background:var(--teal);color:#04201A;font-weight:700;font-size:.9rem;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:.85rem}

/* ---------- 5. 布局容器 ---------- */
.shell{width:var(--shell);margin-inline:auto}
.section{padding-block:clamp(2.85rem,6.5vw,6rem)}
.section--tight{padding-block:clamp(1.75rem,4vw,3.25rem)}
.grid{display:grid;gap:clamp(1rem,2vw,1.6rem)}
.grid--split{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.prose{max-width:68ch}
.prose p + p{margin-top:1em}
.prose ul{list-style:disc;padding-left:1.15em}
.prose li + li{margin-top:.35em}
.section__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem 1.5rem;margin-bottom:clamp(1.4rem,3vw,2.4rem)}
.eyebrow{font-family:var(--font-num);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------- 6. 章节编号体系 ---------- */
.chapter{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(.9rem,2.4vw,2rem);align-items:start}
.chapter__num{
  font-family:var(--font-num);font-weight:700;line-height:.8;letter-spacing:-.05em;
  font-size:clamp(3.5rem,9vw,8rem);color:rgba(169,198,216,.17);
  user-select:none;
}
.chapter__body{padding-top:clamp(.5rem,1.8vw,1.5rem);min-width:0}

/* ---------- 7. 按钮 / 胶囊 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  min-height:44px;padding:.68em 1.25em;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  font-size:.92rem;font-weight:500;letter-spacing:.01em;white-space:nowrap;
  transition:background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease),transform .24s var(--ease);
}
.btn:hover{background:var(--panel-up);border-color:rgba(33,230,193,.42);transform:translateX(2px)}
.btn:active{transform:translateX(0)}
.btn--accent{background:var(--teal);border-color:transparent;color:#04201A;font-weight:700}
.btn--accent:hover{background:#48f0d2;color:#04201A;border-color:transparent}
.btn--ghost{background:transparent}
.btn--signal{background:var(--summer);border-color:transparent;color:#26130A;font-weight:700}
.btn--signal:hover{background:#ffa064;color:#26130A}

.pill{
  display:inline-flex;align-items:center;gap:.5em;
  padding:.34em .85em;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(14,32,25,.72);
  font-size:.78rem;letter-spacing:.05em;color:var(--muted);
}
.tag{
  display:inline-flex;align-items:center;gap:.42em;
  padding:.26em .7em;border-radius:var(--r-pill);
  font-family:var(--font-num);font-size:.72rem;letter-spacing:.08em;
  border:1px solid var(--line);background:rgba(14,32,25,.66);color:var(--muted);
}
.tag--spring{color:var(--spring);border-color:rgba(55,214,122,.42);background:rgba(55,214,122,.12)}
.tag--summer{color:var(--summer);border-color:rgba(255,138,61,.42);background:rgba(255,138,61,.12)}
.tag--autumn{color:var(--autumn);border-color:rgba(242,179,61,.42);background:rgba(242,179,61,.12)}
.tag--winter{color:var(--winter);border-color:rgba(169,198,216,.38);background:rgba(169,198,216,.1)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);flex:none}
.dot--ok{background:var(--ok);box-shadow:0 0 0 3px rgba(53,199,122,.16)}
.dot--spring{background:var(--spring)}
.dot--summer{background:var(--summer)}
.dot--autumn{background:var(--autumn)}
.dot--winter{background:var(--winter)}

/* ---------- 8. 卡片 / 面板 ---------- */
.card{
  position:relative;min-width:0;
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(1.1rem,2vw,1.75rem);
  transition:background .26s var(--ease),border-color .26s var(--ease),transform .26s var(--ease);
}
.card:hover,.card:focus-within{background:var(--panel-up);border-color:var(--line);transform:translateX(2px)}
.card__num{font-family:var(--font-num);font-size:.78rem;letter-spacing:.14em;color:var(--muted)}
.card__title{font-family:var(--font-head);font-weight:900;font-size:1.12rem;line-height:1.32;letter-spacing:-.015em;margin-top:.5rem}
.card__meta{font-size:.82rem;color:var(--muted);line-height:1.6;margin-top:.6rem}
.card__link{display:inline-flex;align-items:center;gap:.4em;margin-top:1rem;font-size:.86rem;color:var(--teal)}
.card__link::after{content:"→";transition:transform .24s var(--ease)}
.card__link:hover::after{transform:translateX(3px)}

/* ---------- 9. 数据：指标与表格 ---------- */
.stat{display:flex;flex-direction:column;gap:.4rem}
.stat__value{
  font-family:var(--font-num);font-weight:700;font-variant-numeric:tabular-nums slashed-zero;
  font-size:clamp(2.6rem,7vw,6rem);line-height:.9;letter-spacing:-.055em;color:var(--text);
}
.stat__unit{font-size:.88rem;color:var(--muted);letter-spacing:.06em}
.stat__note{font-size:.8rem;line-height:1.6;color:var(--muted);letter-spacing:.02em;max-width:34ch}
.data-table{font-family:var(--font-num);font-variant-numeric:tabular-nums slashed-zero;font-size:.88rem;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-soft)}
.data-table thead th{
  background:var(--panel);color:var(--muted);
  font-size:.74rem;font-weight:500;letter-spacing:.1em;text-align:left;white-space:nowrap;
  padding:.85rem 1rem;border-bottom:1px solid var(--line);
}
.data-table tbody td{padding:.8rem 1rem;border-bottom:1px solid var(--line-soft);color:var(--text)}
.data-table tbody tr:nth-child(even){background:rgba(255,255,255,.055)}
.data-table tbody tr:hover{background:var(--panel-up)}
.data-table .is-fixed-end{position:sticky;right:0;background:var(--panel);border-left:1px solid var(--line-soft);white-space:nowrap}

/* ---------- 10. 图像容器 ---------- */
.media{position:relative;overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--line-soft);background:var(--panel);isolation:isolate}
.media__frame{
  position:relative;aspect-ratio:16/9;width:100%;
  background:
    repeating-linear-gradient(135deg,rgba(33,230,193,.07) 0 12px,rgba(0,0,0,0) 12px 26px),
    linear-gradient(160deg,var(--panel),#0a1a15);
}
.media--4x3 .media__frame{aspect-ratio:4/3}
.media--1x1 .media__frame{aspect-ratio:1/1}
.media img,.media video{width:100%;height:100%;object-fit:cover}
.media::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(7,18,14,0) 42%,rgba(7,18,14,.74))}
.media__watermark{
  position:absolute;left:1rem;bottom:1rem;z-index:2;
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-num);font-size:.7rem;letter-spacing:.1em;color:var(--winter);
  background:rgba(7,18,14,.6);border:1px solid var(--line);border-radius:var(--r-pill);padding:.24em .7em;
  backdrop-filter:blur(4px);
}

/* ---------- 11. 竖向轮次刻度 ---------- */
.rail{position:relative;padding-left:1.4rem;border-left:1px dashed var(--line)}
.rail__tick{position:relative;padding-block:.5rem}
.rail__tick::before{
  content:"";position:absolute;left:calc(-1.4rem - 3px);top:1.05rem;
  width:6px;height:6px;border-radius:50%;background:var(--winter);opacity:.55;
}
.rail__tick--active::before{background:var(--teal);opacity:1;box-shadow:0 0 0 4px rgba(33,230,193,.14)}
.rail__label{font-family:var(--font-num);font-size:.78rem;letter-spacing:.1em;color:var(--muted)}

/* ---------- 12. 面包屑 / 筛选 / 手风琴 ---------- */
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem .1rem;font-size:.78rem;letter-spacing:.04em;color:var(--muted)}
.breadcrumbs li{display:flex;align-items:center}
.breadcrumbs li::after{content:"/";margin-inline:.55rem;color:rgba(169,198,216,.35)}
.breadcrumbs li:last-child::after{content:"";margin:0}
.breadcrumbs a{transition:color .2s var(--ease)}
.breadcrumbs a:hover{color:var(--teal)}

.filters{display:flex;flex-wrap:wrap;gap:.5rem}
.filter-chip{
  min-height:40px;display:inline-flex;align-items:center;gap:.4em;
  padding:.4em .95em;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(14,32,25,.7);
  font-size:.82rem;color:var(--muted);
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.filter-chip:hover{background:var(--panel-up);color:var(--text)}
.filter-chip[aria-pressed="true"]{background:rgba(33,230,193,.14);border-color:rgba(33,230,193,.5);color:var(--teal)}

.accordion{display:grid;gap:.6rem}
.accordion__item{border:1px solid var(--line-soft);border-radius:var(--r-md);background:var(--panel);overflow:hidden}
.accordion__trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  min-height:52px;padding:.85rem 1.1rem;text-align:left;
  font-family:var(--font-head);font-weight:900;font-size:1rem;letter-spacing:-.01em;color:var(--text);
  transition:background .22s var(--ease);
}
.accordion__trigger:hover{background:var(--panel-up)}
.accordion__trigger::after{content:"＋";font-family:var(--font-num);color:var(--teal);font-size:1rem}
.accordion__trigger[aria-expanded="true"]::after{content:"－"}
.accordion__panel{padding:0 1.1rem 1.1rem;font-size:.94rem;color:var(--muted);line-height:1.75}
.accordion__panel[hidden]{display:none}

/* ---------- 13. 显现动效 ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .42s var(--ease),transform .42s var(--ease)}
html.js [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 14. Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,rgba(7,18,14,.97),rgba(7,18,14,.88));
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.reading-bar{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:rgba(169,198,216,.12);overflow:hidden}
.reading-bar__fill{
  display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--spring),var(--teal) 40%,var(--summer));
}
.site-header__inner{
  width:var(--shell);margin-inline:auto;
  display:flex;align-items:center;gap:clamp(1rem,3vw,3rem);
  padding-block:clamp(.75rem,1.5vw,1.05rem);
  transition:padding .28s var(--ease);
}
.site-header[data-scrolled="true"] .site-header__inner{padding-block:.42rem}
.site-header__lead{display:flex;align-items:center;gap:clamp(.7rem,1.6vw,1.4rem);margin-right:auto;min-width:0}

.brand{display:inline-flex;align-items:center;gap:.7rem;min-height:44px;border-radius:var(--r-md)}
.brand__mark{
  display:grid;grid-template-rows:repeat(4,1fr);gap:1.5px;
  width:26px;height:26px;padding:3px;flex:none;
  border-radius:8px;border:1px solid var(--line);background:var(--panel);
}
.brand__mark span{border-radius:2px}
.brand__mark span:nth-child(1){background:var(--spring)}
.brand__mark span:nth-child(2){background:var(--summer)}
.brand__mark span:nth-child(3){background:var(--autumn)}
.brand__mark span:nth-child(4){background:var(--winter)}
.brand__text{display:inline-flex;align-items:baseline;gap:.4rem;white-space:nowrap}
.brand__name{font-family:var(--font-head);font-weight:900;font-size:1.06rem;letter-spacing:-.02em;transition:font-size .28s var(--ease)}
.site-header[data-scrolled="true"] .brand__name{font-size:1rem}
.brand__dot{color:rgba(169,198,216,.5)}
.brand__sub{font-size:.82rem;color:var(--muted);letter-spacing:.04em}

.season-pill{
  display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;
  padding:.3rem .8rem .3rem .7rem;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(14,32,25,.75);
  font-size:.76rem;letter-spacing:.05em;color:var(--muted);
}
.season-pill__dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(33,230,193,.14);flex:none}
.season-pill__round{color:var(--text);font-size:.78rem;font-weight:500}

.nav-toggle{
  display:none;align-items:center;gap:.6rem;min-height:44px;
  padding:.45rem .95rem;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:.85rem;
  transition:background .22s var(--ease),border-color .22s var(--ease);
}
.nav-toggle:hover{background:var(--panel-up);border-color:rgba(33,230,193,.4)}
.nav-toggle__lines{display:grid;gap:4px;width:18px}
.nav-toggle__lines span{height:2px;border-radius:2px;background:var(--teal);transition:transform .24s var(--ease),opacity .24s var(--ease)}
.site-header[data-open="true"] .nav-toggle__lines span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header[data-open="true"] .nav-toggle__lines span:nth-child(2){opacity:0}
.site-header[data-open="true"] .nav-toggle__lines span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.site-nav{display:flex;align-items:center;gap:clamp(.6rem,1.8vw,1.6rem)}
.site-nav__list{display:flex;align-items:center;gap:clamp(.35rem,1.4vw,1.15rem)}
.site-nav__link{
  position:relative;display:inline-flex;align-items:baseline;gap:.42em;
  padding:.6rem .1rem;color:var(--muted);font-size:.9rem;
  transition:color .22s var(--ease);
}
.site-nav__link::after{
  content:"";position:absolute;left:.08rem;bottom:.32rem;height:2px;width:0;
  border-radius:2px;background:var(--teal);
  transition:width .24s var(--ease);
}
.site-nav__link:hover{color:var(--text)}
.site-nav__link:hover::after{width:14px}
.site-nav__link[aria-current="page"]{color:var(--teal);font-weight:500}
.site-nav__link[aria-current="page"]::after{width:24px}
.site-nav__num{font-size:.66rem;letter-spacing:.08em;color:rgba(169,198,216,.5)}
.site-nav__link[aria-current="page"] .site-nav__num{color:var(--teal)}
.site-nav__cta{flex:none}

/* ---------- 15. Footer ---------- */
.site-footer{position:relative;margin-top:clamp(2.5rem,7vw,6rem);border-top:1px solid var(--line-soft);background:linear-gradient(180deg,#08150F,#050D0A)}
.season-strip{display:block;height:3px;background:linear-gradient(90deg,var(--spring),var(--summer) 34%,var(--autumn) 67%,var(--winter))}
.site-footer__inner{width:var(--shell);margin-inline:auto;padding-block:clamp(2.2rem,4.5vw,4rem)}
.site-footer__top{
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 2rem;
  padding-bottom:1.6rem;border-bottom:1px solid var(--line-soft);
}
.site-footer__brand{font-family:var(--font-head);font-weight:900;font-size:clamp(1.4rem,3vw,2.1rem);letter-spacing:-.025em;color:var(--text)}
.site-footer__line{font-size:.9rem;color:var(--muted);letter-spacing:.02em;max-width:46ch}
.site-footer__grid{
  display:grid;grid-template-columns:minmax(0,max-content) minmax(0,max-content);
  justify-content:space-between;gap:clamp(2rem,14vw,10rem);
  padding-block:2rem;border-bottom:1px solid var(--line-soft);
}
.site-footer__heading{font-family:var(--font-num);font-size:.74rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(169,198,216,.6);margin-bottom:.85rem}
.site-footer__links{display:grid;gap:.1rem}
.site-footer__links a{
  display:inline-block;padding-block:.3rem;font-size:.92rem;color:var(--muted);
  transition:color .22s var(--ease),transform .22s var(--ease);
}
.site-footer__links a:hover{color:var(--teal);transform:translateX(2px)}
.site-footer__col--right{text-align:right}
.site-footer__col--right .site-footer__links a:hover{transform:translateX(-2px)}
.site-footer__contact{
  display:flex;flex-wrap:wrap;align-items:center;gap:.3rem .6rem;
  padding-block:1.5rem;border-bottom:1px solid var(--line-soft);
  font-family:var(--font-num);font-size:.82rem;letter-spacing:.02em;color:var(--muted);max-width:none;
}
.site-footer__sep{color:rgba(169,198,216,.35)}
.site-footer__legal{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem 1.5rem;
  padding-top:1.4rem;font-size:.8rem;color:var(--muted);
}
.site-footer__icp{font-size:.8rem;color:var(--muted);letter-spacing:.04em}
.site-footer__progress{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--winter);letter-spacing:.03em}
.site-footer__copy{font-size:.8rem;color:rgba(169,198,216,.55)}

/* ---------- 16. 响应式 ---------- */
@media (max-width:1180px){
  .brand__sub{display:none}
  .site-nav__num{display:none}
}
@media (max-width:1024px){
  .grid--split{grid-template-columns:1fr}
  html{scroll-padding-top:96px}
}
@media (max-width:960px){
  .nav-toggle{display:inline-flex}
  .site-nav{
    position:absolute;left:0;right:0;top:100%;
    display:none;flex-direction:column;align-items:stretch;gap:1.1rem;
    padding:1rem clamp(1rem,6vw,2.5rem) 1.75rem;
    background:linear-gradient(180deg,#08150F,#060F0C);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 48px rgba(0,0,0,.45);
  }
  .site-header[data-open="true"] .site-nav{display:flex}
  .site-nav__list{flex-direction:column;align-items:stretch;gap:0}
  .site-nav__link{width:100%;padding:.9rem .1rem;border-bottom:1px solid var(--line-soft);font-size:.98rem;justify-content:flex-start}
  .site-nav__link::after{display:none}
  .site-nav__num{display:inline-block;font-size:.7rem}
  .site-nav__cta{width:100%;margin-top:.4rem}
  .site-footer__grid{grid-template-columns:1fr;gap:1.75rem}
  .site-footer__col--right{text-align:left}
  .site-footer__col--right .site-footer__links a:hover{transform:translateX(2px)}
}
@media (max-width:720px){
  .chapter{grid-template-columns:1fr;gap:.4rem}
  .chapter__num{font-size:clamp(3rem,17vw,4.5rem)}
  .chapter__body{padding-top:0}
  .data-table{font-size:.8rem}
  .data-table thead th,.data-table tbody td{padding:.65rem .7rem}
  .site-footer__top{gap:.35rem}
  .site-footer__sep{display:none}
  .site-footer__contact{display:grid;gap:.35rem}
}
@media (max-width:560px){
  .season-pill__text{display:none}
  .brand__sub{display:none}
  .site-header__inner{gap:.75rem}
  .site-footer__legal{flex-direction:column;align-items:flex-start}
}

/* ---------- 17. 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;
    transition-delay:0ms !important;
  }
  html.js [data-reveal]{opacity:1;transform:none}
  .card:hover,.card:focus-within,.btn:hover{transform:none}
}