:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.55);
  --brand:#7C5CFF;
  --brand2:#00D4FF;
  --ok:#2EE59D;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --shadow2: 0 12px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 26px;
  --max: 1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC","Microsoft YaHei","Noto Sans CJK SC", Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(900px 650px at 90% 20%, rgba(0,212,255,.18), transparent 55%),
    radial-gradient(800px 600px at 40% 95%, rgba(46,229,157,.12), transparent 60%),
    linear-gradient(180deg,var(--bg0),var(--bg1));
  overflow-x:hidden;
  /* Prevent double-tap to zoom on mobile browsers (keeps scrolling and pinch-zoom behavior more reasonable) */
  touch-action: manipulation;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.progress{
  position: fixed;
  left: 0;
  top: 0;
  height: 3px;
  width: 100%;
  z-index: 80;
  background: rgba(255,255,255,.06);
}
.progress__bar{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(124,92,255,.95), rgba(0,212,255,.85));
  box-shadow: 0 0 18px rgba(124,92,255,.25);
  transform-origin: left center;
}

.container{width: min(var(--max), calc(100% - 40px)); margin:0 auto;}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 650;
  letter-spacing:.2px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-2px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.18); box-shadow: var(--shadow2);}
.btn:active{transform: translateY(0px) scale(.99)}
.btn--primary{
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(0,212,255,.75));
  border-color: rgba(255,255,255,.18);
}
.btn--primary:hover{box-shadow: 0 18px 60px rgba(124,92,255,.25), 0 16px 50px rgba(0,212,255,.18);}
.btn--ghost{background: transparent}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 13px;
}

/* Icon button */
.iconBtn{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--text);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  user-select:none;
}
.iconBtn:hover{transform: translateY(-2px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.18);}
.iconBtn:active{transform: translateY(0px) scale(.99)}

/* Top notice */
.notice{
  position:relative;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
  font-size: 13px;
}
.notice__inner{
  display:flex; align-items:flex-start; gap:12px;
  padding: 10px 0;
}
.notice__x{
  margin-left:auto;
  width: 34px; height: 34px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.15);
  color: var(--text);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease;
}
.notice__x:hover{transform: translateY(-1px); background: rgba(255,255,255,.08)}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(7,10,18,.55);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
/* 主题切换已迁移到右下角悬浮按钮，隐藏头部按钮 */
.header__actions #themeToggle{display:none !important;}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight: 850;
  letter-spacing: .4px;
}
.brand__img{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.brand__text{font-weight: 850; letter-spacing: .4px;}
.nav{display:flex; align-items:center; gap:18px; color: var(--muted);}
.nav a{padding: 8px 10px; border-radius: 12px; transition: background .18s ease, color .18s ease;}
.nav a:hover{background: rgba(255,255,255,.06); color: var(--text);}
.nav a.is-active{background: rgba(255,255,255,.10); color: var(--text); border: 1px solid rgba(255,255,255,.14)}
.header__actions{display:flex; align-items:center; gap:10px;}
.burger{
  display:none;
  width: 44px; height: 44px;
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--text);
  cursor:pointer;
}

/* Mobile menu */
.mnav{
  display:none;
  padding: 10px 0 16px;
}
.mnav a{
  display:block;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--text);
  margin-bottom: 10px;
}

/* Hero */
.hero{
  position: relative;
  padding: 54px 0 24px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 26px;
  align-items: start;
}
.hero__card{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  padding: 26px;
  position: relative;
  overflow:hidden;
}
.hero__title{
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  margin: 6px 0 12px;
  letter-spacing: -0.6px;
}
.hero__subtitle{
  margin:0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 58ch;
}
.hero__cta{display:flex; flex-wrap:wrap; gap:12px; margin-top: 18px;}
.hero__meta{display:flex; flex-wrap:wrap; gap:10px; margin-top: 18px;}
.hero__side{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.mini{
  display:flex; gap:12px; padding: 12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
}
.mini + .mini{margin-top:12px}
.mini__dot{
  width:10px;height:10px;border-radius:999px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  margin-top: 6px;
}
.mini__k{font-weight:750}
.mini__v{color:var(--muted); font-size: 13px; line-height:1.55; margin-top:4px}
.blob{
  position:absolute;
  inset:auto;
  filter: blur(30px);
  opacity: .85;
  pointer-events:none;
  animation: float 8s ease-in-out infinite;
}
.blob--1{width: 260px;height:260px; left:-80px; top:-60px; background: rgba(124,92,255,.55); border-radius: 44% 56% 60% 40% / 50% 45% 55% 50%;}
.blob--2{width: 220px;height:220px; right:-90px; bottom:-90px; background: rgba(0,212,255,.40); border-radius: 60% 40% 50% 50% / 45% 55% 45% 55%; animation-delay: -2s;}
@keyframes float{
  0%,100%{transform: translate(0,0) scale(1)}
  50%{transform: translate(12px, -14px) scale(1.06)}
}

/* Sections */
.section{padding: 44px 0;}
.section__head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom: 18px;}
.h2{font-size: 26px; margin:0; letter-spacing:-.2px}
.lead{margin:0; color: var(--muted); line-height:1.65; max-width: 70ch}

.stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow2);
  padding: 16px;
}
.stat__v{
  font-size: 28px;
  font-weight: 950;
  letter-spacing: -0.4px;
}
.stat__l{margin-top: 6px; color: var(--muted); font-size: 13px; line-height:1.4}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.card{
  grid-column: span 4;
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow2);
  padding: 18px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  overflow:hidden;
  position:relative;
}
.card:hover{transform: translateY(-4px); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.18);}
.card__icon{width: 44px; height: 44px; border-radius: 14px; background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); display:grid; place-items:center; overflow:hidden;}
.card__icon img{width: 32px; height: 32px; object-fit:contain; opacity:.95}
.card__t{margin: 12px 0 6px; font-size: 16px; font-weight: 800;}
.card__d{margin:0; color: var(--muted); line-height:1.65; font-size: 14px;}
.card__shine{
  position:absolute; inset:-40% -30%;
  background: radial-gradient(closest-side, rgba(255,255,255,.10), transparent 60%);
  transform: translateX(-30%);
  opacity:0;
  transition: opacity .18s ease;
  pointer-events:none;
}
.card:hover .card__shine{opacity:1}

/* Steps */
.steps{display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px;}
.step{
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.12);
  padding: 18px;
}
.step__n{
  width: 34px; height: 34px;
  border-radius: 12px;
  display:grid; place-items:center;
  background: rgba(124,92,255,.18);
  border:1px solid rgba(124,92,255,.28);
  color: rgba(255,255,255,.90);
  font-weight: 850;
}
.step__t{margin: 10px 0 6px; font-weight: 850;}
.step__d{margin:0;color:var(--muted);line-height:1.65;font-size:14px;}

/* CTA */
.cta{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(900px 500px at 0% 0%, rgba(124,92,255,.22), transparent 55%),
    radial-gradient(700px 420px at 100% 40%, rgba(0,212,255,.16), transparent 55%),
    rgba(255,255,255,.05);
  box-shadow: var(--shadow);
  padding: 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.cta__t{margin:0;font-size:18px;font-weight:900}
.cta__d{margin:6px 0 0;color:var(--muted);line-height:1.6}
.cta__right{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end;}

/* Footer */
.footer{
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 26px 0 40px;
  color: var(--muted);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.3fr .7fr .7fr;
  gap: 18px;
}
.footer__k{color: var(--text); font-weight: 850; margin:0 0 10px;}
.footer a{color: var(--muted); transition: color .18s ease}
.footer a:hover{color: var(--text)}
.fine{font-size: 12px; color: var(--muted2); line-height:1.6}

.txtStrong{color: var(--text);}

/* Carousel */
.carousel{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
  padding: 14px;
}
.carousel__viewport{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  overflow:hidden;
  outline: none;
}
.carousel__viewport:focus{box-shadow: 0 0 0 3px rgba(124,92,255,.25)}
.carousel__track{
  display:flex;
  transform: translateX(0%);
  transition: transform .45s cubic-bezier(.2,.8,.2,1);
}
.slide{
  width: 100%;
  flex: 0 0 100%;
  padding: 18px;
  display:grid;
  place-items:center;
  min-height: 280px;
}
.slide img{
  width: min(360px, 70%);
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,.35));
}
.carousel__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-top: 12px;
}
.carousel__meta{flex:1; display:flex; align-items:center; justify-content:space-between; gap:12px;}
.carousel__title{font-weight: 900; color: var(--text)}
.carousel__dots{display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end;}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease;
}
.dot.is-on{background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(0,212,255,.75)); border-color: rgba(255,255,255,.22)}
.dot:hover{transform: scale(1.08)}

/* Timeline */
.timeline{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.tlItem + .tlItem{margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(255,255,255,.14);}
.tlHead{display:flex; gap:12px; align-items:baseline}
.tlDate{color: var(--muted); font-size: 12px;}
.tlTitle{font-weight: 900; color: var(--text);}
.tlList{margin: 10px 0 0; padding-left: 18px; color: var(--muted); line-height:1.7; font-size: 14px;}

/* FAQ */
.faq{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.faq__search{display:flex; gap:12px; align-items:center; margin-bottom: 12px;}
.input{
  flex:1;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  color: var(--text);
  padding: 0 12px;
  outline: none;
}
.input:focus{box-shadow: 0 0 0 3px rgba(124,92,255,.25)}
.accordion{display:grid; gap: 10px;}
.acc{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  overflow:hidden;
}
.acc__btn{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 14px;
  background: transparent;
  color: var(--text);
  border: 0;
  cursor: pointer;
  text-align:left;
  font-weight: 850;
}
.acc__btn:focus{outline:none; box-shadow: inset 0 0 0 3px rgba(124,92,255,.20)}
.acc__chev{opacity:.75}
.acc__panel{
  max-height: 0;
  overflow:hidden;
  transition: max-height .28s ease;
}
.acc__panelInner{
  padding: 0 14px 14px;
  color: var(--muted);
  line-height:1.75;
  font-size: 14px;
}
.acc.is-open .acc__panel{max-height: 420px;}
.acc.is-open .acc__chev{transform: rotate(180deg);}

/* Modal */
.modal{position: fixed; inset: 0; z-index: 120; display:none;}
.modal[aria-hidden="false"]{display:block;}
.modal__overlay{position:absolute; inset:0; background: rgba(0,0,0,.55); backdrop-filter: blur(6px);}
.modal__panel{
  position: relative;
  width: min(920px, calc(100% - 28px));
  margin: 64px auto;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(7,10,18,.82);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  padding: 16px 16px 10px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.modal__title{font-size: 18px; font-weight: 950; margin-top: 8px;}
.modal__body{padding: 14px 16px 16px;}
.modal__foot{
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255,255,255,.10);
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  flex-wrap:wrap;
}
.tabs{display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 12px;}
.tab{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--text);
  cursor:pointer;
  font-weight: 850;
}
.tab.is-on{background: linear-gradient(135deg, rgba(124,92,255,.45), rgba(0,212,255,.22)); border-color: rgba(255,255,255,.20);}
.dl{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  padding: 14px;
}
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between;}
.kv{display:grid; gap:4px;}
.kv__k{color: var(--muted2); font-size: 12px;}
.kv__v{font-weight: 900;}
.code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: var(--text);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 10px 12px;
  word-break: break-all;
}

/* Contacts */
.contacts{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.contact{
  grid-column: span 6;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow2);
  padding: 16px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.contact__badge{
  width: 44px;
  height: 44px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  display:grid;
  place-items:center;
  font-weight: 950;
}
.contact__main{flex:1; min-width: 0;}
.contact__k{font-weight: 950; margin: 0; }
.contact__v{
  margin-top: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  color: var(--text);
  word-break: break-all;
}
.contact__h{margin-top: 6px; color: var(--muted); font-size: 13px; line-height:1.5}
.contact__actions{display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top: 10px;}
.toast{
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(10px);
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.92);
  padding: 10px 12px;
  border-radius: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  z-index: 200;
}
.toast.is-on{opacity: 1; transform: translateX(-50%) translateY(0)}

/* Ads (banner images) */
.adSlot{position: relative; z-index: 40;}
.adBar{
  margin-top: 12px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow2);
  padding: 12px;
  position: relative;
  overflow: hidden;
  animation: adBarIn .46s cubic-bezier(.2,.8,.2,1) both;
}
.adBar::before{
  content:"";
  position:absolute;
  inset:-40% -30%;
  background: radial-gradient(closest-side, rgba(124,92,255,.16), transparent 60%);
  transform: translateX(-24%);
  opacity: .6;
  pointer-events:none;
  filter: blur(18px);
  animation: adGlowFloat 6.4s ease-in-out infinite;
}
.adBar__close{
  position:absolute;
  right: 10px;
  top: 10px;
  width: 30px;
  height: 30px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  color: rgba(255,255,255,.90);
  cursor: pointer;
  display:grid;
  place-items:center;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease, filter .18s ease;
  z-index: 6;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0,0,0,.22);
  filter: saturate(1.05);
}
.adBar__close:hover{
  transform: translateY(-1px) scale(1.03);
  border-color: rgba(255,255,255,.28);
  background: linear-gradient(135deg, rgba(124,92,255,.26), rgba(0,212,255,.12));
  box-shadow: 0 18px 60px rgba(124,92,255,.18), 0 16px 50px rgba(0,212,255,.10);
}
.adBar__close:active{transform: translateY(0) scale(.98)}
.adBar__close:focus{outline:none; box-shadow: 0 0 0 3px rgba(124,92,255,.22), 0 10px 28px rgba(0,0,0,.22)}
.adBar__list{display:grid; gap: 10px;}
.adBar--closeable .adBar__list{padding-top: 32px;}
.ad{
  position: relative;
  display:block;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  overflow:hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,.22);
  height: 60px; /* PC */
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
  animation: adItemIn .50s cubic-bezier(.2,.8,.2,1) both;
}
.ad::before{
  /* 走马灯流光 */
  content:"";
  position:absolute;
  inset:-20% -50%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.22) 45%, transparent 55%);
  transform: translateX(-120%);
  opacity: .0;
  pointer-events:none;
  mix-blend-mode: screen;
}
.ad::after{
  /* 渐变描边发光（hover 更明显） */
  content:"";
  position:absolute;
  inset:-2px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(124,92,255,.55), rgba(0,212,255,.30), rgba(46,229,157,.28));
  filter: blur(10px);
  opacity: 0;
  pointer-events:none;
  z-index: 0;
}
.ad > *{position:relative; z-index: 1;}
.ad:hover{
  transform: translateY(-3px) scale(1.005);
  border-color: rgba(255,255,255,.22);
  box-shadow: 0 18px 60px rgba(124,92,255,.18), 0 16px 50px rgba(0,212,255,.12);
  background: rgba(255,255,255,.06);
}
.ad:hover::before{opacity:.40; animation: adSheen 1.9s cubic-bezier(.2,.8,.2,1) infinite;}
.ad:hover::after{opacity:.65; animation: adPulse 2.6s ease-in-out infinite;}
.ad:active{transform: translateY(-1px) scale(.995)}
.ad__img{
  width: 100%;
  height: 100%;
  object-fit: fill; /* 强制铺满容器（允许变形） */
  display:block;
  filter: saturate(1.05) contrast(1.02);
  transform: scale(1.002);
  transition: filter .18s ease, transform .18s ease;
}
.ad:hover .ad__img{filter: saturate(1.20) contrast(1.06); transform: scale(1.01);}
.ad__badge{
  position:absolute;
  left: 8px;
  top: 8px;
  padding: 3px 7px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(0,212,255,.10));
  color: rgba(255,255,255,.86);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0;
  backdrop-filter: blur(6px);
  z-index: 2;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  animation: badgePop 3.2s ease-in-out infinite;
}
html[data-theme="light"] .adBar,
html[data-theme="light"] .ad{
  background: rgba(10,14,22,.03);
  border-color: rgba(10,14,22,.10);
}
html[data-theme="light"] .ad__badge{
  background: linear-gradient(135deg, rgba(124,92,255,.12), rgba(0,212,255,.08));
  color: rgba(10,14,22,.72);
  border-color: rgba(10,14,22,.10);
}

/* Ads animation */
@keyframes adBarIn{
  from{opacity: 0; transform: translateY(-10px); filter: blur(3px);}
  to{opacity: 1; transform: translateY(0); filter: blur(0);}
}
@keyframes adItemIn{
  from{opacity: 0; transform: translateY(10px);}
  to{opacity: 1; transform: translateY(0);}
}
@keyframes adGlowFloat{
  0%,100%{transform: translateX(-24%) scale(1); opacity:.55}
  50%{transform: translateX(-10%) scale(1.06); opacity:.78}
}
@keyframes adSheen{
  0%{transform: translateX(-120%)}
  100%{transform: translateX(120%)}
}
@keyframes adPulse{
  0%,100%{opacity:.40; filter: blur(10px)}
  50%{opacity:.78; filter: blur(14px)}
}
@keyframes badgePop{
  0%,100%{transform: translateY(0); opacity:.92}
  50%{transform: translateY(-1px); opacity:1}
}
.adBar__list .ad:nth-child(1){animation-delay: .04s}
.adBar__list .ad:nth-child(2){animation-delay: .08s}
.adBar__list .ad:nth-child(3){animation-delay: .12s}
.adBar__list .ad:nth-child(4){animation-delay: .16s}
.adBar__list .ad:nth-child(5){animation-delay: .20s}
.adBar__list .ad:nth-child(6){animation-delay: .24s}
.adBar__list .ad:nth-child(7){animation-delay: .28s}
.adBar__list .ad:nth-child(8){animation-delay: .32s}
.adBar__list .ad:nth-child(9){animation-delay: .36s}
.adBar__list .ad:nth-child(10){animation-delay: .40s}

/* Page enter (layout effect on first paint) */
header.header,
.adSlot,
main,
footer.footer{
  transform: translate3d(0, 22px, 0) scale(.985);
  opacity: 0;
  filter: blur(4px);
  animation: pageEnter .78s cubic-bezier(.2,.8,.2,1) both;
  will-change: transform, opacity, filter;
}
header.header{animation-delay: .02s}
.adSlot{animation-delay: .06s}
main{animation-delay: .10s}
footer.footer{animation-delay: .14s}

@keyframes pageEnter{
  to{transform: translate3d(0,0,0) scale(1); opacity: 1; filter: blur(0);}
}

/* Reveal animations */
[data-reveal]{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible{opacity:1; transform: translateY(0)}

/* Back to top */
.toTop{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: rgba(255,255,255,.88);
  display:grid;
  place-items:center;
  cursor:pointer;
  opacity:0;
  pointer-events:none;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, background .2s ease;
}
.toTop:hover{background: rgba(255,255,255,.08)}
.toTop.is-on{opacity:1; pointer-events:auto; transform: translateY(0)}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .blob{animation:none}
  .btn,.card,.notice__x{transition:none}
  [data-reveal]{transition:none; opacity:1; transform:none}
  .adBar,.ad{animation:none}
  .ad{transition:none}
  header.header,
  .adSlot,
  main,
  footer.footer{
    animation:none;
    transform:none;
    opacity:1;
    filter:none;
  }
  .adBar::before,
  .ad::before,
  .ad::after{animation:none; opacity:0}
  .ad__badge{animation:none}
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; }
  .card{grid-column: span 6;}
  .steps{grid-template-columns: 1fr;}
  .footer__grid{grid-template-columns: 1fr;}
  .stats{grid-template-columns: repeat(2, 1fr);}
  .contact{grid-column: span 12;}
}
@media (max-width: 720px){
  .nav{display:none}
  .burger{display:inline-grid; place-items:center;}
  .mnav.is-open{display:block}
  .header__inner{padding: 10px 0;}
  .header__actions{gap: 8px;}
  /* 移动端头部按钮缩小，避免撑高头部导致布局变形 */
  .header__actions .btn{
    padding: 9px 10px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1;
    height: 40px;
    white-space: nowrap;
  }
  /* 移动端：恢复“资源推荐”文字按钮（主题切换已移到右下角） */
  .header__actions .btn.btn--ghost{
    display:inline-flex;
    width: auto;
    padding: 9px 10px;
    font-size: 13px;
    line-height: 1;
  }
  .header__actions .iconBtn,
  .header__actions .burger{width: 40px; height: 40px; border-radius: 12px;}
  .card{grid-column: span 12;}
  .cta{flex-direction:column; align-items:flex-start;}
  .cta__right{justify-content:flex-start;}
  .faq__search{flex-direction:column; align-items:stretch;}
  .stats{grid-template-columns: 1fr;}
  .modal__panel{margin: 22px auto;}
  .ad{height: 45px;} /* Mobile */
  /* Align bottom-right floating buttons */
  .toTop{right: 14px; width: 44px; height: 44px;}
}

/* Floating theme button (bottom-right) */
.themeFloat{
  position: fixed;
  right: 18px;
  bottom: 76px; /* above toTop */
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: rgba(255,255,255,.88);
  display:grid;
  place-items:center;
  cursor:pointer;
  z-index: 210;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.themeFloat:hover{background: rgba(255,255,255,.08); transform: translateY(-2px); box-shadow: var(--shadow2);}
.themeFloat:active{transform: translateY(0) scale(.99)}
.themeFloat:focus{outline:none; box-shadow: 0 0 0 3px rgba(124,92,255,.25), var(--shadow2)}
@media (max-width: 720px){
  .themeFloat{right: 14px; bottom: 72px; width: 44px; height: 44px; border-radius: 16px;}
}

/* Floating contact button (bottom-right) */
.contactFloat{
  position: fixed;
  right: 18px;
  bottom: 132px; /* above themeFloat */
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: rgba(255,255,255,.88);
  display:grid;
  place-items:center;
  cursor:pointer;
  z-index: 211;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.contactFloat:hover{background: rgba(255,255,255,.08); transform: translateY(-2px); box-shadow: var(--shadow2);}
.contactFloat:active{transform: translateY(0) scale(.99)}
.contactFloat:focus{outline:none; box-shadow: 0 0 0 3px rgba(0,212,255,.22), var(--shadow2)}
.contactFloat__i{
  width: 18px;
  height: 18px;
  display:block;
  background: currentColor;
  opacity: .92;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M8.2 3.5c.7 0 1.3.4 1.5 1.1l.7 2.2c.2.6 0 1.3-.5 1.7l-1.4 1.2a11.7 11.7 0 0 0 5.3 5.3l1.2-1.4c.4-.5 1.1-.7 1.7-.5l2.2.7c.7.2 1.1.8 1.1 1.5v2A2 2 0 0 1 19 21.5C10.4 21.5 3.5 14.6 3.5 6A2 2 0 0 1 5.5 3.5h2.7Z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M8.2 3.5c.7 0 1.3.4 1.5 1.1l.7 2.2c.2.6 0 1.3-.5 1.7l-1.4 1.2a11.7 11.7 0 0 0 5.3 5.3l1.2-1.4c.4-.5 1.1-.7 1.7-.5l2.2.7c.7.2 1.1.8 1.1 1.5v2A2 2 0 0 1 19 21.5C10.4 21.5 3.5 14.6 3.5 6A2 2 0 0 1 5.5 3.5h2.7Z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.contactModal__grid{grid-template-columns: repeat(12, 1fr);}
.contactModal__grid .contact{grid-column: span 12;}
.contactModal__grid .contact{
  padding: 12px;
  gap: 10px;
  border-radius: 18px;
}
.contactModal__grid .contact__badge{
  width: 38px;
  height: 38px;
  border-radius: 14px;
  font-weight: 900;
}
.contactModal__grid .contact__k{font-size: 13px;}
.contactModal__grid .contact__v{
  margin-top: 4px;
  font-size: 12px;
}
.contactModal__grid .contact__h{
  margin-top: 4px;
  font-size: 12px;
}
.contactModal__grid .contact__actions{
  margin-top: 8px;
  gap: 8px;
}
.contactModal__grid .contact__actions .btn{
  padding: 9px 10px;
  border-radius: 12px;
  font-size: 13px;
  height: 38px;
}
@media (max-width: 720px){
  .contactFloat{right: 14px; bottom: 126px; width: 44px; height: 44px;}
  .contactModal__grid .contact{padding: 11px;}
  .contactModal__grid .contact__actions .btn{height: 36px; padding: 8px 10px;}
}

/* Popup notice center mode */
.modal.modal--center[aria-hidden="false"]{
  display:flex;
  align-items:center;
  justify-content:center;
}
.modal.modal--center .modal__panel{
  margin: 0 auto;
  max-height: calc(100vh - 28px);
  overflow: hidden; /* avoid pseudo-element glow triggering scrollbars */
  display:flex;
  flex-direction: column;
}
.modal.modal--center .modal__head{flex: 0 0 auto;}
.modal.modal--center .modal__body{
  flex: 1 1 auto;
  min-height: 0; /* required for flex children to scroll */
  overflow: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
}

/* Visually hidden (screen reader only) */
.srOnly{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  padding:0 !important;
  margin:-1px !important;
  overflow:hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border:0 !important;
}

/* Popup notice content */
.modal--popup .modal__overlay{
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(700px 420px at 90% 30%, rgba(0,212,255,.16), transparent 55%),
    rgba(0,0,0,.60);
  backdrop-filter: blur(10px);
}
.modal--popup .modal__panel{
  /* (overridden below with higher specificity for center modals) */
  overflow: visible;
}

/* Fix: center-modal base rule has higher specificity and forces overflow:hidden,
   which clips the bottom close button. Override it here. */
.modal.modal--center.modal--popup .modal__panel{
  overflow: visible;
  /* leave room for the hanging close button so it won't be cut by viewport */
  max-height: calc(100vh - 28px - 86px);
}
.modal--popup .popupNotice__panelInner{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.18);
  background:
    radial-gradient(900px 500px at 0% 0%, rgba(124,92,255,.20), transparent 55%),
    radial-gradient(700px 420px at 100% 40%, rgba(0,212,255,.14), transparent 55%),
    rgba(7,10,18,.86);
  position: relative;
  overflow: hidden; /* clip glow layers + content, but keep outer panel free */
}
.modal--popup .popupNotice__panelInner::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: calc(var(--radius2) + 1px);
  background: linear-gradient(135deg, rgba(124,92,255,.55), rgba(0,212,255,.28), rgba(46,229,157,.18));
  opacity: .55;
  filter: blur(12px);
  pointer-events:none;
  z-index: 0;
}
.modal--popup .popupNotice__panelInner::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: var(--radius2);
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
  opacity: .85;
  pointer-events:none;
  z-index: 0;
}
.modal--popup .modal__head,
.modal--popup .modal__body{
  position: relative;
  z-index: 1;
}
.modal--popup .modal__head{
  justify-content: center;
  text-align: center;
  /* Normalize title vertical spacing across themes */
  padding: 14px 16px 12px;
}
.modal--popup .modal__head > div{
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  display:flex;
  justify-content:center;
}
/* Close button: independent container placed after body in DOM, but visually pinned to panel top-right */
.modal--popup .popupNotice__closeWrap{
  position: absolute;
  top: auto;
  right: auto;
  left: 50%;
  bottom: -48px; /* hang further outside the panel, keep a clear gap */
  transform: translateX(-50%);
  z-index: 3;
  pointer-events: none;
}
.modal--popup .popupNotice__closeBtn{
  pointer-events: auto;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  display:grid;
  place-items:center;
  cursor:pointer;
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 50px rgba(0,0,0,.30);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.modal--popup .popupNotice__closeBtn:hover{transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.28);}
.modal--popup .popupNotice__closeBtn:active{transform: translateY(0) scale(.98);}

/* Light theme overrides for popup notice (keep "tech" style but use light surfaces) */
html[data-theme="light"] .modal--popup .modal__overlay{
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(124,92,255,.12), transparent 60%),
    radial-gradient(700px 420px at 90% 30%, rgba(0,212,255,.10), transparent 55%),
    rgba(10,14,22,.22);
}
html[data-theme="light"] .modal--popup .popupNotice__panelInner{
  border-color: rgba(10,14,22,.12);
  background:
    radial-gradient(900px 520px at 0% 0%, rgba(124,92,255,.14), transparent 55%),
    radial-gradient(700px 420px at 100% 40%, rgba(0,212,255,.10), transparent 55%),
    rgba(255,255,255,.92);
}
html[data-theme="light"] .modal--popup .popupNotice__panelInner::before{
  opacity: .35;
  filter: blur(14px);
}
html[data-theme="light"] .modal--popup .popupNotice__panelInner::after{
  background: linear-gradient(135deg, rgba(10,14,22,.06), rgba(10,14,22,.02));
  opacity: .40;
}
html[data-theme="light"] .modal--popup .popupNotice__closeBtn{
  border-color: rgba(10,14,22,.14);
  background: rgba(255,255,255,.78);
  color: rgba(10,14,22,.82);
  box-shadow: 0 16px 50px rgba(10,14,22,.16);
}
html[data-theme="light"] .modal--popup .popupNotice__closeBtn:hover{
  background: rgba(255,255,255,.92);
  border-color: rgba(10,14,22,.22);
}
html[data-theme="light"] .modal--popup .popupNotice__badge{
  border-color: rgba(10,14,22,.12);
  background: linear-gradient(135deg, rgba(124,92,255,.12), rgba(0,212,255,.08));
  color: rgba(10,14,22,.78);
}
html[data-theme="light"] .modal--popup .modal__head{
  border-bottom-color: rgba(10,14,22,.12);
}
html[data-theme="light"] .modal--popup .dl{
  background: rgba(255,255,255,.60);
  border-color: rgba(10,14,22,.12);
}

@media (max-width: 720px){
  .modal--popup .popupNotice__closeWrap{bottom: -54px;}
  .modal--popup .popupNotice__closeBtn{width: 48px; height: 48px; font-size: 18px;}
}
.popupNotice__titleRow{
  display:flex;
  align-items:center;
  gap:10px;
  width: 100%;
  justify-content: center;
}
.popupNotice__badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(135deg, rgba(124,92,255,.22), rgba(0,212,255,.12));
  color: rgba(255,255,255,.90);
  font-size: 16px;
  font-weight: 850;
  letter-spacing: .2px;
  line-height: 1.15;
}

/* Popup notice: avoid excessive bottom empty space when content is short */
.modal.modal--center.modal--popup .modal__body{
  flex: 0 0 auto;       /* override base flex:1 so it doesn't stretch */
  max-height: min(62vh, calc(100vh - 28px - 86px - 140px)); /* keep room for header + hanging close */
}
.modal--popup .dl{
  background: rgba(0,0,0,.18);
  border-color: rgba(255,255,255,.14);
  overflow: hidden; /* prevent accidental horizontal scrolling */
}
.popupNoticeContent{
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.popupNoticeContent p{
  margin: 0 0 10px;
}
.popupNoticeContent p:last-child{margin-bottom: 0}
.popupNoticeContent strong{
  color: var(--text);
  font-weight: 950;
}

@media (min-width: 721px){
  /* 顶部横幅广告：PC/平板一行两条 */
  .adBar__list{grid-template-columns: repeat(2, minmax(0, 1fr));}
}

/* Bottom floating carousel ad */
.floatAd{
  position: fixed;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 40px));
  z-index: 160;
  pointer-events: none;
}
.floatAd__inner{
  pointer-events: auto;
  position: relative;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
  overflow: hidden;
  height: 64px;
  animation: floatAdIn .55s cubic-bezier(.2,.8,.2,1) both;
}
.floatAd__link{display:block; height:100%;}
.floatAd__img{width:100%; height:100%; object-fit: fill; display:block; filter:saturate(1.08) contrast(1.02);}
.floatAd__close{
  position:absolute;
  right: 10px;
  top: 10px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.20);
  background: rgba(0,0,0,.22);
  color: rgba(255,255,255,.92);
  display:grid;
  place-items:center;
  cursor:pointer;
  z-index: 4;
  backdrop-filter: blur(10px);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.floatAd__close:hover{transform: translateY(-1px) scale(1.03); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.30)}
.floatAd__dots{
  position:absolute;
  left: 12px;
  bottom: 10px;
  display:flex;
  gap: 6px;
  z-index: 3;
}
.floatAd__dot{
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.32);
  border: 1px solid rgba(255,255,255,.16);
}
.floatAd__dot.is-on{background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(0,212,255,.75)); border-color: rgba(255,255,255,.22)}
@keyframes floatAdIn{
  from{opacity:0; transform: translateY(12px) scale(.98); filter: blur(4px);}
  to{opacity:1; transform: translateY(0) scale(1); filter: blur(0);}
}

@media (max-width: 720px){
  .floatAd{width: calc(100% - 28px); bottom: 12px;}
  .floatAd__inner{height: 54px;}
}

/* System message */
.sysMsgSlot{position: relative; z-index: 45;}
.sysMsg{
  margin-top: 12px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow2);
  padding: 12px 12px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
  overflow:hidden;
  animation: sysMsgIn .52s cubic-bezier(.2,.8,.2,1) both;
}
.sysMsg__icon{
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  font-weight: 950;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
}
.sysMsg__main{flex:1; min-width:0;}
.sysMsg__title{font-weight: 950; margin: 2px 0 4px;}
.sysMsg__body{color: var(--muted); line-height:1.7; font-size: 13px;}
.sysMsg__close{
  margin-left:auto;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.18);
  color: rgba(255,255,255,.92);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition: transform .18s ease, background .18s ease;
}
.sysMsg__close:hover{transform: translateY(-1px) scale(1.03); background: rgba(255,255,255,.08);}
.sysMsg--info .sysMsg__icon{background: rgba(124,92,255,.14); border-color: rgba(124,92,255,.26)}
.sysMsg--warn .sysMsg__icon{background: rgba(255,197,61,.14); border-color: rgba(255,197,61,.26)}
.sysMsg--ok .sysMsg__icon{background: rgba(46,229,157,.12); border-color: rgba(46,229,157,.24)}
@keyframes sysMsgIn{
  from{opacity:0; transform: translateY(-10px); filter: blur(3px);}
  to{opacity:1; transform: translateY(0); filter: blur(0);}
}


/* Light theme (override variables first, then a few dark-surface components) */
html[data-theme="light"]{
  --bg0:#F7F8FF;
  --bg1:#EEF2FF;
  --text: rgba(10,14,22,.92);
  --muted: rgba(10,14,22,.68);
  --muted2: rgba(10,14,22,.58);
  --stroke: rgba(10,14,22,.12);
  --card: rgba(255,255,255,.78);
  --card2: rgba(255,255,255,.88);
  --shadow: 0 18px 60px rgba(10,14,22,.12);
  --shadow2: 0 12px 30px rgba(10,14,22,.10);
}

html[data-theme="light"] body{
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(124,92,255,.16), transparent 60%),
    radial-gradient(900px 650px at 90% 20%, rgba(0,212,255,.12), transparent 55%),
    linear-gradient(180deg,var(--bg0),var(--bg1));
}

html[data-theme="light"] .header{background: rgba(247,248,255,.78); border-bottom: 1px solid rgba(10,14,22,.10)}
html[data-theme="light"] .notice{background: rgba(10,14,22,.04); border-bottom: 1px solid rgba(10,14,22,.08); color: var(--muted)}

/* Components that had hard-coded dark surfaces */
html[data-theme="light"] .mini,
html[data-theme="light"] .carousel__viewport,
html[data-theme="light"] .dl,
html[data-theme="light"] .acc,
html[data-theme="light"] .input,
html[data-theme="light"] .code,
html[data-theme="light"] .contact{
  background: rgba(10,14,22,.03);
  border-color: rgba(10,14,22,.10);
}

html[data-theme="light"] .modal__panel{
  background: rgba(255,255,255,.88);
  border-color: rgba(10,14,22,.10);
}