/* =========================================================
   site.css — 博鱼体育 深夜体育数据舱 共享外壳
   01 reset / 02 tokens / 03 typography / 04 layout
   05 buttons & tags / 06 header / 07 mobile nav
   08 footer / 09 content components / 10 motion
   ========================================================= */

/* ---------- 01 reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0}
h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0}
a{color:inherit}
main{display:block}
#main-content{scroll-margin-top:130px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ---------- 02 tokens ---------- */
:root{
  --deep:#061A2E;
  --hull:#0B2A45;
  --glass:rgba(18,48,72,.55);
  --cyan:#21F3D6;
  --ice:#A8FFF2;
  --coral:#FF6B4A;
  --volt:#3D8BFF;
  --mist:#8FA6B8;
  --paper:#EAF6FF;
  --ok:#4BE38A;
  --line:rgba(143,166,184,.22);
  --line-soft:rgba(143,166,184,.13);
  --font-display:"Barlow Condensed","PingFang SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --shell:1220px;
  --pad:clamp(18px,4vw,48px);
  --r-s:8px;
  --r-m:14px;
  --r-l:26px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 03 typography ---------- */
body{
  min-height:100vh;
  font-family:var(--font-body);
  font-size:clamp(16px,.55vw + 14.4px,17px);
  line-height:1.7;
  color:var(--paper);
  background-color:var(--deep);
  background-image:
    radial-gradient(1100px 620px at 88% -8%,rgba(33,243,214,.16),transparent 62%),
    radial-gradient(880px 540px at 0% 6%,rgba(61,139,255,.14),transparent 60%),
    radial-gradient(900px 620px at 50% 108%,rgba(255,107,74,.10),transparent 66%),
    linear-gradient(180deg,#061A2E 0%,#082138 46%,#05131F 100%);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:900;
  font-stretch:92%;
  line-height:1.06;
  letter-spacing:-.015em;
  color:var(--paper);
}
h1{font-size:clamp(40px,7.4vw,86px)}
h2{font-size:clamp(26px,3.8vw,42px);line-height:1.12}
h3{font-size:clamp(19px,2.2vw,24px);line-height:1.24}
h4{font-size:clamp(16px,1.6vw,18px);line-height:1.3}
strong{color:#fff;font-weight:700}
small{font-size:12px}
::selection{background:rgba(33,243,214,.28);color:#fff}

.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.06em}
.muted{color:var(--mist)}
.lede{max-width:62ch;font-size:clamp(16px,1.5vw,19px);line-height:1.75;color:rgba(234,246,255,.84)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--cyan);margin:0;
}
.annotation{
  writing-mode:vertical-rl;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.3em;
  color:var(--mist);text-transform:uppercase;
}

/* ---------- 04 layout ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--pad)}
.stack{display:grid;gap:clamp(12px,1.6vw,20px)}
.grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.grid--2{grid-template-columns:minmax(0,1fr)}
.grid--3{grid-template-columns:minmax(0,1fr)}
.grid--7-5{grid-template-columns:minmax(0,1fr)}
@media (min-width:720px){
  .grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:900px){
  .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (min-width:960px){
  .grid--7-5{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,3.4vw,48px)}
}
.rule{height:1px;border:0;width:100%;margin:0;background:linear-gradient(90deg,rgba(33,243,214,.5),rgba(143,166,184,.16) 42%,transparent)}

/* ---------- 05 buttons & tags ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:999px;border:1px solid transparent;
  font-family:var(--font-body);font-size:13px;font-weight:600;letter-spacing:.06em;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),background-color .18s var(--ease),
             color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-solid{background:var(--cyan);color:#03131f;box-shadow:0 10px 26px rgba(33,243,214,.26)}
.btn-solid:hover{background:var(--ice);box-shadow:0 14px 30px rgba(33,243,214,.34)}
.btn-line{border-color:rgba(33,243,214,.48);background:rgba(33,243,214,.07);color:var(--ice)}
.btn-line:hover{background:rgba(33,243,214,.16);border-color:var(--cyan)}
.btn-ghost{border-color:var(--line);color:var(--paper);background:rgba(11,42,69,.6)}
.btn-ghost:hover{border-color:rgba(33,243,214,.4);color:var(--ice)}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid rgba(33,243,214,.4);background:rgba(33,243,214,.08);color:var(--ice);
}
.tag--coral{border-color:rgba(255,107,74,.46);background:rgba(255,107,74,.14);color:#FFDCD4}
.tag--ok{border-color:rgba(75,227,138,.44);background:rgba(75,227,138,.12);color:#C8FFDE}

/* ---------- 06 header ---------- */
.skip-link{
  position:absolute;left:14px;top:8px;z-index:200;
  padding:10px 18px;border-radius:999px;
  background:var(--cyan);color:#03131f;
  font-family:var(--font-body);font-size:13px;font-weight:700;letter-spacing:.06em;
  text-decoration:none;
  transform:translateY(-180%);
  transition:transform .2s var(--ease);
}
.skip-link:focus-visible{transform:translateY(0)}

.site-header{
  position:sticky;top:0;z-index:90;
  background:linear-gradient(180deg,rgba(6,26,46,.97),rgba(6,26,46,.84));
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.site-header::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--cyan),var(--volt) 46%,var(--coral) 86%,transparent);
  opacity:.9;pointer-events:none;
}
.site-header[data-scrolled="true"]{box-shadow:0 18px 44px rgba(2,9,16,.55)}

.header-progress{
  position:absolute;left:0;right:0;bottom:-1px;height:2px;z-index:6;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--ice) 40%,var(--coral));
  box-shadow:0 0 14px rgba(33,243,214,.55);
  pointer-events:none;
}

.header-shell{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-block:12px;
}
@media (min-width:1024px){.header-shell{padding-block:15px}}

.brand{
  display:inline-flex;align-items:center;gap:12px;
  text-decoration:none;color:var(--paper);
  transition:opacity .18s var(--ease);
}
.brand:hover{opacity:.86}
.brand-signal{
  display:inline-grid;grid-template-columns:repeat(4,3px);gap:3px;
  align-items:end;height:32px;padding:8px 9px;
  border:1px solid rgba(33,243,214,.36);border-radius:9px;
  background:linear-gradient(160deg,rgba(33,243,214,.16),rgba(61,139,255,.06));
}
.brand-signal span{
  display:block;width:3px;height:6px;border-radius:2px;background:var(--cyan);
  transform-origin:50% 100%;
  animation:signal 2.4s ease-in-out infinite;
}
.brand-signal span:nth-child(2){height:12px;background:var(--ice);animation-delay:.15s}
.brand-signal span:nth-child(3){height:9px;background:var(--cyan);animation-delay:.3s}
.brand-signal span:nth-child(4){height:16px;background:var(--coral);animation-delay:.45s}
.brand-text{display:block;min-width:0}
.brand-name{
  display:block;font-family:var(--font-display);font-weight:900;font-stretch:92%;
  font-size:clamp(19px,2vw,24px);line-height:1.1;letter-spacing:.06em;
}
.brand-line{
  display:block;margin-top:2px;
  font-family:var(--font-mono);font-size:10px;line-height:1.4;
  letter-spacing:.16em;color:var(--mist);
}
.brand--footer .brand-name{font-size:clamp(21px,2.4vw,27px)}
.brand--footer .brand-line{font-size:11px;letter-spacing:.14em}

.header-tools{display:flex;align-items:center;gap:9px;flex-shrink:0}
.tool-note{
  display:none;align-items:center;gap:8px;margin:0;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--mist);
}
.dot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 0 3px rgba(33,243,214,.16);
  animation:pulse-cyan 2.4s ease-in-out infinite;
}
@media (min-width:1180px){.tool-note{display:inline-flex}}
.header-tools .btn{display:none}
@media (min-width:720px){.header-tools .btn{display:inline-flex}}

.nav-toggle{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 14px;border-radius:999px;
  border:1px solid rgba(33,243,214,.42);background:rgba(33,243,214,.08);
  color:var(--ice);font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  cursor:pointer;transition:background-color .18s var(--ease),border-color .18s var(--ease);
}
.nav-toggle:hover{background:rgba(33,243,214,.16);border-color:var(--cyan)}
.nav-toggle-bar{
  position:relative;display:block;width:18px;height:2px;border-radius:2px;
  background:currentColor;
  transition:background-color .2s var(--ease);
}
.nav-toggle-bar::before,.nav-toggle-bar::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;
  background:currentColor;
  transition:transform .24s var(--ease),opacity .18s var(--ease);
}
.nav-toggle-bar::before{top:-6px}
.nav-toggle-bar::after{top:6px}
.site-header[data-open="true"] .nav-toggle-bar{background:transparent}
.site-header[data-open="true"] .nav-toggle-bar::before{transform:translateY(6px) rotate(45deg)}
.site-header[data-open="true"] .nav-toggle-bar::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- 07 nav / mobile ---------- */
.header-nav{
  position:absolute;left:0;right:0;top:100%;z-index:5;
  max-height:calc(100vh - 76px);overflow-y:auto;
  background:rgba(6,26,46,.98);
  border-top:1px solid rgba(33,243,214,.24);
  border-bottom:1px solid rgba(33,243,214,.3);
  box-shadow:0 28px 64px rgba(2,9,16,.62);
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s linear;
}
.site-header[data-open="true"] .header-nav{opacity:1;visibility:visible;transform:none}

.nav-shell{display:block;padding-block:8px 20px}
.nav-list{display:flex;flex-direction:column;list-style:none}
.nav-list li{list-style:none}
.nav-list a{
  position:relative;display:flex;align-items:baseline;gap:10px;
  padding:14px 2px;border-bottom:1px solid var(--line-soft);
  font-size:15px;font-weight:500;letter-spacing:.04em;
  color:rgba(234,246,255,.8);text-decoration:none;
  transition:color .18s var(--ease);
}
.nav-list a::before{
  content:attr(data-index);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;
  color:rgba(143,166,184,.75);
  transition:color .18s var(--ease);
}
.nav-list a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:linear-gradient(90deg,var(--cyan),rgba(33,243,214,0));
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform .26s var(--ease);
}
.nav-list a:hover{color:var(--paper)}
.nav-list a:hover::after{transform:scaleX(1)}
.nav-list a[aria-current="page"]{color:var(--cyan)}
.nav-list a[aria-current="page"]::before{color:var(--cyan)}
.nav-list a[aria-current="page"]::after{transform:scaleX(1)}

.nav-side{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
}
.nav-live{
  display:inline-flex;align-items:center;gap:8px;margin:0;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--mist);
}
.pulse-dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--coral);
  animation:pulse-coral 2.4s ease-in-out infinite;
}
.nav-quick{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 13px;border-radius:999px;
  border:1px solid rgba(61,139,255,.45);background:rgba(61,139,255,.12);
  color:var(--ice);font-size:12px;font-weight:600;letter-spacing:.08em;
  text-decoration:none;
  transition:background-color .18s var(--ease),border-color .18s var(--ease);
}
.nav-quick:hover{background:rgba(61,139,255,.22);border-color:var(--volt)}
.nav-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.nav-actions .btn{flex:1 1 auto}

body.is-nav-open{overflow:hidden}

@media (min-width:1024px){
  body.is-nav-open{overflow:auto}
  .nav-toggle{display:none}
  .header-nav{
    position:static;max-height:none;overflow:visible;
    opacity:1;visibility:visible;transform:none;
    background:linear-gradient(180deg,rgba(11,42,69,.55),rgba(6,26,46,.16));
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
    box-shadow:none;transition:none;
  }
  .nav-shell{
    display:flex;align-items:center;justify-content:space-between;
    gap:clamp(16px,2.4vw,32px);padding-block:6px;
  }
  .nav-list{flex-direction:row;flex-wrap:wrap;gap:clamp(10px,1.8vw,26px)}
  .nav-list a{
    padding:10px 2px;border-bottom:0;
    font-size:14px;
  }
  .nav-list a::after{bottom:0}
  .nav-side{
    display:flex;margin-top:0;padding-top:0;border-top:0;
    gap:16px;flex-shrink:0;
  }
  .nav-actions{display:none}
}

/* ---------- 08 footer ---------- */
.site-footer{
  position:relative;overflow:hidden;
  margin-top:clamp(56px,8vw,104px);
  background:linear-gradient(180deg,rgba(11,42,69,.92),#05131F 72%);
  border-top:1px solid rgba(33,243,214,.3);
  color:var(--paper);
}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(168,255,242,.05) 0 1px,transparent 1px 5px);
  opacity:.7;
}
.footer-glow{
  position:absolute;top:-34%;right:-8%;
  width:min(660px,84vw);aspect-ratio:1;
  background:radial-gradient(circle,rgba(33,243,214,.17),transparent 64%);
  pointer-events:none;
}
.footer-shell{
  position:relative;
  display:grid;gap:clamp(30px,4vw,56px);
  padding-block:clamp(40px,6vw,74px) 0;
}
@media (min-width:1000px){
  .footer-shell{grid-template-columns:minmax(0,1fr) minmax(0,1.55fr);align-items:start}
}
.footer-lead{min-width:0}
.footer-tagline{
  margin-top:20px;
  font-family:var(--font-display);font-weight:900;font-stretch:92%;
  font-size:clamp(26px,4vw,42px);line-height:1.14;letter-spacing:.02em;
  color:#fff;
}
.footer-tagline::after{
  content:"";display:block;width:64px;height:2px;margin-top:16px;
  background:linear-gradient(90deg,var(--coral),transparent);
}
.footer-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.footer-nav{display:grid;gap:clamp(22px,3.4vw,34px);grid-template-columns:minmax(0,1fr)}
@media (min-width:560px){.footer-nav{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.footer-nav{grid-template-columns:repeat(3,minmax(0,1fr))}}
.footer-col{min-width:0}
.footer-title{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.24em;color:var(--cyan);
  margin-bottom:14px;
}
.footer-list{list-style:none;display:grid;gap:9px}
.footer-list a{
  position:relative;display:inline-block;
  color:rgba(234,246,255,.74);font-size:14px;text-decoration:none;
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.footer-list a:hover,.footer-list a:focus-visible{color:var(--cyan);padding-left:8px}
.footer-list a:hover::before{
  content:"";position:absolute;left:0;top:50%;width:5px;height:1px;
  background:var(--cyan);transform:translateY(-50%);
}
.contact-list{display:grid;gap:11px}
.contact-row{display:grid;gap:2px}
.contact-row dt{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;
  color:rgba(143,166,184,.85);
}
.contact-row dd{
  font-size:14px;line-height:1.6;color:rgba(234,246,255,.84);
  overflow-wrap:anywhere;
}
.contact-note{
  margin-top:14px;font-size:12px;line-height:1.75;color:var(--mist);
  max-width:34ch;
}
.footer-foot{
  position:relative;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 20px;
  margin-top:clamp(28px,4vw,46px);
  padding-block:18px 26px;
  border-top:1px solid var(--line);
}
.footer-copy,.footer-icp{
  margin:0;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--mist);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:999px;
  border:1px solid rgba(33,243,214,.4);background:rgba(33,243,214,.08);
  color:var(--ice);font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  cursor:pointer;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.to-top:hover{background:rgba(33,243,214,.18);border-color:var(--cyan);transform:translateY(-2px)}

/* ---------- 09 content components ---------- */
.breadcrumbs{margin:clamp(18px,3vw,28px) 0 0}
.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none}
.breadcrumbs li{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--mist);
}
.breadcrumbs li+li::before{content:"/";color:rgba(143,166,184,.45)}
.breadcrumbs a{color:var(--mist);text-decoration:none;transition:color .18s var(--ease)}
.breadcrumbs a:hover{color:var(--cyan)}
.breadcrumbs [aria-current="page"]{color:var(--cyan)}

.page-body{padding-block:clamp(24px,4.4vw,56px)}
.prose{max-width:68ch}
.prose>*+*{margin-top:1em}
.prose h2{margin-top:1.7em;font-size:clamp(24px,3vw,34px)}
.prose h3{margin-top:1.5em}
.prose ul,.prose ol{padding-left:1.3em;list-style:revert}
.prose li+li{margin-top:.4em}
.prose a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}

.section-head{display:grid;gap:10px;margin-bottom:clamp(20px,3vw,34px)}
.section-num{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.3em;color:var(--cyan);
}
.section-num::after{content:"";height:1px;width:54px;background:linear-gradient(90deg,var(--cyan),transparent)}
.section-title{font-size:clamp(26px,3.6vw,42px)}
.section-sub{max-width:60ch;color:var(--mist);font-size:15px}

.panel{
  position:relative;
  padding:clamp(18px,2.6vw,28px);
  border:1px solid var(--line);border-radius:var(--r-m);
  background:linear-gradient(165deg,rgba(11,42,69,.94),rgba(6,26,46,.94));
}
.panel--glass{
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  backdrop-filter:blur(14px) saturate(130%);
  border-color:rgba(33,243,214,.26);
}

.rail{
  display:flex;gap:clamp(12px,2vw,20px);
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;
  padding:4px 24px 18px 0;
  scrollbar-width:thin;scrollbar-color:rgba(33,243,214,.45) transparent;
}
.rail>*{flex:0 0 clamp(230px,42vw,300px);scroll-snap-align:start}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-track{background:rgba(143,166,184,.12);border-radius:99px}
.rail::-webkit-scrollbar-thumb{background:rgba(33,243,214,.45);border-radius:99px}

.media-frame{
  position:relative;display:block;overflow:hidden;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(18,48,72,.95),rgba(6,26,46,.95));
  isolation:isolate;
}
.media-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05)}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,26,46,.12),rgba(6,26,46,.74));
  box-shadow:inset 0 0 0 1px rgba(33,243,214,.12);
}
.media-frame--wide{aspect-ratio:16/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame--scan::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;z-index:2;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  animation:sweep 6s linear infinite;
}
.media-caption{
  position:absolute;left:14px;right:14px;bottom:12px;z-index:2;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ice);
}

/* ---------- 10 motion ---------- */
@keyframes pulse-cyan{
  0%,100%{box-shadow:0 0 0 0 rgba(33,243,214,.45)}
  50%{box-shadow:0 0 0 7px rgba(33,243,214,0)}
}
@keyframes pulse-coral{
  0%,100%{box-shadow:0 0 0 0 rgba(255,107,74,.5);opacity:1}
  50%{box-shadow:0 0 0 8px rgba(255,107,74,0);opacity:.72}
}
@keyframes signal{
  0%,100%{transform:scaleY(.62)}
  50%{transform:scaleY(1)}
}
@keyframes sweep{
  0%{transform:translateY(0);opacity:0}
  8%{opacity:.9}
  92%{opacity:.9}
  100%{transform:translateY(240px);opacity:0}
}
[data-reveal]{
  opacity:0;transform:translateY(16px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{opacity:1 !important;transform:none !important}
  .media-frame--scan::before{display:none}
  .btn:hover,.to-top:hover{transform:none}
}