:root{
  --bg0:#05020a;
  --bg1:#070018;
  --panel:#0f0826;
  --panel2:#0b0620;
  --line: rgba(255,255,255,.10);
  --text:#f2ecff;
  --muted: rgba(242,236,255,.70);
  --pink:#00a8ff;
  --cyan:#00e6ff;
  --lime:#a8ff3e;
  --radius: 22px;
  --container: 1120px;
}
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Noto Sans CJK SC","Microsoft YaHei", Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}
a{ color:inherit; text-decoration:none; }
button{ font: inherit; }

.bg{
  position: fixed;
  inset:-120px;
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(0,168,255,.18), transparent 60%),
    radial-gradient(920px 520px at 80% 15%, rgba(0,230,255,.16), transparent 60%),
    radial-gradient(900px 560px at 60% 95%, rgba(168,255,62,.10), transparent 60%),
    radial-gradient(70% 70% at 50% 40%, transparent 0%, rgba(0,0,0,.65) 70%, rgba(0,0,0,.85) 100%);
  z-index:-1;
}

.wrap{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Topbar */
.topbar{
  position: sticky;
  top:0;
  z-index: 6;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(5,2,10,.55);
  backdrop-filter: blur(14px);
}
.topbar .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: .6px;
}
.sig{
  width: 34px;
  height: 34px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(0,168,255,.95), rgba(0,230,255,.90));
  box-shadow: 0 18px 50px rgba(0,168,255,.16);
}
.word{ font-size: 13px; opacity: .92; }
.right{ display:flex; align-items:center; gap: 10px; }
.icon{
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(15,8,38,.65);
  color: rgba(242,236,255,.86);
  cursor:pointer;
}
.icon:hover{ border-color: rgba(0,230,255,.30); }
.pill{
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(0,230,255,.26);
  background: rgba(0,230,255,.10);
  color: rgba(0,230,255,.95);
  font-weight: 900;
  cursor:pointer;
}
.pill:hover{ background: rgba(0,230,255,.14); }

/* Hero */
.hero{ padding: 22px 0 10px; }
.hero-stack{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: stretch;
}
.hero-copy{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(700px 320px at 10% 10%, rgba(0,230,255,.12), transparent 65%),
    linear-gradient(180deg, rgba(15,8,38,.70), rgba(11,6,32,.78));
  box-shadow: 0 26px 90px rgba(0,0,0,.55);
  padding: 44px 38px 34px;
  position:relative;
  overflow:hidden;
  min-height: 420px;
}
.chip{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,168,255,.30);
  background: rgba(0,168,255,.10);
  color: rgba(0,168,255,.92);
  font-weight: 900;
  letter-spacing: .4px;
  font-size: 12px;
}
.hero h1{
  margin: 14px 0 10px;
  font-size: 48px;
  line-height: 1.1;
  letter-spacing: .8px;
  text-shadow: 0 0 22px rgba(0,168,255,.10);
}
.hero p{
  margin: 0 0 18px;
  line-height: 1.95;
  color: rgba(242,236,255,.78);
  font-size: 14px;
  max-width: 56ch;
}
.cta{ display:flex; gap: 12px; flex-wrap:wrap; }
.btn{
  height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  font-size: 13px;
}
.btn.primary{
  border-color: rgba(0,230,255,.30);
  background: linear-gradient(135deg, rgba(0,230,255,.20), rgba(0,168,255,.16));
  color: rgba(0,230,255,.95);
  box-shadow: 0 18px 60px rgba(0,230,255,.12);
}
.btn.primary:hover{ border-color: rgba(0,230,255,.42); }
.btn.ghost{
  background: rgba(0,0,0,.18);
  color: rgba(242,236,255,.86);
}
.btn.ghost:hover{ border-color: rgba(0,168,255,.26); }
.bar{
  margin-top: 18px;
  display:flex;
  align-items:center;
  gap: 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  padding: 12px 14px;
  color: rgba(242,236,255,.78);
  font-size: 12px;
}
.dot{
  width: 10px; height: 10px; border-radius: 999px;
  background: rgba(168,255,62,.95);
  box-shadow: 0 0 16px rgba(168,255,62,.22);
}

.shot{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(700px 320px at 80% 10%, rgba(0,168,255,.14), transparent 60%),
    linear-gradient(180deg, rgba(15,8,38,.72), rgba(11,6,32,.80));
  box-shadow: 0 26px 90px rgba(0,0,0,.55);
  padding: 20px;
  min-height: 320px;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  position:relative;
}
.shot-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 12px;
  padding: 6px 4px 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.shot-kicker{
  font-weight: 900;
  letter-spacing: 2px;
  color: rgba(0,230,255,.92);
}
.shot-sub{ color: rgba(242,236,255,.72); font-size: 12px; }
.shot-frame{
  margin-top: 18px;
  flex:1;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.12)),
    radial-gradient(520px 240px at 30% 30%, rgba(0,230,255,.14), transparent 65%),
    radial-gradient(520px 240px at 70% 65%, rgba(0,168,255,.12), transparent 65%);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap: 10px;
  position:relative;
  overflow:hidden;
}
.shot-media{
  position:absolute;
  inset:0;
  z-index:1;
}
.shot-media img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
}
.shot-frame::before{
  content:"";
  position:absolute;
  inset:-40px;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(180deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 32px);
  opacity:.45;
  transform: rotate(2deg);
  pointer-events:none;
  z-index:2;
}
.shot-icon{
  width: 78px;
  height: 78px;
  border-radius: 22px;
  border: 1px solid rgba(0,230,255,.22);
  background: rgba(0,230,255,.08);
  color: rgba(0,230,255,.92);
  display:grid;
  place-items:center;
  font-weight: 900;
  font-size: 26px;
  z-index:1;
}
.shot-hint{
  z-index:1;
  font-size: 12px;
  color: rgba(242,236,255,.72);
}
/* Layout simplified: left rail removed */
.page{ min-width:0; }

/* Sections */
.section{ padding: 36px 0; }
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.section-head.center{ text-align:center; justify-content:center; flex-direction:column; align-items:center; }
.section h2{ margin:0; font-size: 26px; letter-spacing: .6px; color: rgba(0,230,255,.92); }
.section-head p{ margin: 8px 0 0; color: rgba(242,236,255,.72); line-height: 1.8; font-size: 13px; }

/* Services removed: 03 使用 为什么选择我们 */

.track{
  display:grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 340px);
  gap: 16px;
  overflow:auto;
  padding: 4px 2px 10px;
  scroll-snap-type: x mandatory;
}
.card{
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(15,8,38,.70), rgba(11,6,32,.78));
  box-shadow: 0 24px 90px rgba(0,0,0,.55);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height: 320px;
  scroll-snap-align: start;
}
.card:hover{
  transform: translateY(-2px);
  transition: .18s ease;
  border-color: rgba(0,230,255,.22);
}
.thumb{
  height: 176px;
  margin: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: radial-gradient(60% 60% at 30% 30%, rgba(0,230,255,.22), transparent 65%), rgba(0,0,0,.18);
}
.thumb.a{ background: radial-gradient(60% 60% at 30% 30%, rgba(0,230,255,.22), transparent 65%), rgba(0,0,0,.18); }
.thumb.b{ background: radial-gradient(60% 60% at 30% 30%, rgba(0,168,255,.20), transparent 65%), rgba(0,0,0,.18); }
.thumb.c{ background: radial-gradient(60% 60% at 30% 30%, rgba(168,255,62,.16), transparent 65%), rgba(0,0,0,.18); }
.thumb.d{ background: radial-gradient(60% 60% at 30% 30%, rgba(0,230,255,.18), transparent 65%), radial-gradient(60% 60% at 70% 70%, rgba(0,168,255,.14), transparent 70%), rgba(0,0,0,.18); }
.thumb.e{ background: radial-gradient(60% 60% at 30% 30%, rgba(255,255,255,.14), transparent 65%), rgba(0,0,0,.18); }
.thumb.f{ background: radial-gradient(60% 60% at 30% 30%, rgba(255,153,0,.18), transparent 65%), rgba(0,0,0,.18); }
.thumb.g{ background: radial-gradient(60% 60% at 30% 30%, rgba(0,230,255,.16), transparent 65%), radial-gradient(60% 60% at 70% 70%, rgba(168,255,62,.12), transparent 70%), rgba(0,0,0,.18); }
.thumb.h{ background: radial-gradient(60% 60% at 30% 30%, rgba(0,168,255,.16), transparent 65%), radial-gradient(60% 60% at 70% 70%, rgba(0,230,255,.12), transparent 70%), rgba(0,0,0,.18); }
.thumb.i{ background: radial-gradient(60% 60% at 30% 30%, rgba(255,255,255,.12), transparent 65%), radial-gradient(60% 60% at 70% 70%, rgba(255,153,0,.10), transparent 70%), rgba(0,0,0,.18); }
.thumb.j{ background: radial-gradient(60% 60% at 30% 30%, rgba(168,255,62,.14), transparent 65%), radial-gradient(60% 60% at 70% 70%, rgba(0,168,255,.10), transparent 70%), rgba(0,0,0,.18); }
.body{
  padding: 0 16px 16px;
  display:flex;
  flex-direction:column;
  gap: 10px;
  flex: 1;
}
.m03-row{ display:flex; justify-content:space-between; align-items:center; gap: 10px; }
.m03-row--buy{
  margin-top:auto;
  justify-content:flex-end;
}
.name{ font-weight: 900; font-size: 13px; }
.tag{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color: rgba(242,236,255,.82);
}
.price{ font-weight: 900; color: rgba(0,230,255,.95); }
.buy{
  height: 38px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(0,230,255,.26);
  background: rgba(0,230,255,.10);
  color: rgba(0,230,255,.95);
  font-weight: 900;
  cursor:pointer;
}
.buy:hover{ background: rgba(0,230,255,.14); }

.why{
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.12);
}
.accordion{
  display:grid;
  gap: 12px;
  margin-top: 6px;
}
.why .accordion{
  width: 100%;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}
.acc{
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(15,8,38,.70), rgba(11,6,32,.78));
  box-shadow: 0 24px 90px rgba(0,0,0,.55);
  overflow:hidden;
}
.acc summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 18px 16px;
  color: rgba(242,236,255,.88);
}
.acc summary::-webkit-details-marker{ display:none; }
.number-badge{
  width: 46px;
  height: 46px;
  border-radius: 18px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(0,168,255,.28);
  background: rgba(0,168,255,.10);
  color: rgba(0,168,255,.92);
  font-weight: 900;
}
.acc-body{
  padding: 0 16px 18px;
  color: rgba(242,236,255,.72);
  line-height: 1.8;
  font-size: 13px;
}
.acc-body p{ margin: 0; }

/* Footer */
.footer{
  padding: 28px 0 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.12);
}
.foot{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
  padding-top: 18px;
}
.ft{ font-weight: 900; letter-spacing: 1px; }
.sub{ margin-top: 8px; color: rgba(242,236,255,.70); font-size: 13px; }
.links{ display:flex; gap: 26px; }
.col{ display:grid; gap: 10px; font-size: 13px; color: rgba(242,236,255,.74); }
.col a:hover{ color: rgba(0,230,255,.92); }
.copy{
  margin-top: 16px;
  text-align:center;
  color: rgba(242,236,255,.60);
  font-size: 12px;
}

@media (max-width: 1060px){
  .hero-stack{ grid-template-columns: 1fr; }
}
@media (max-width: 860px){
  .foot{ flex-direction:column; }
}
@media (max-width: 520px){
  .links{ flex-direction:column; gap: 16px; }
}