:root{
  --bg1:#1b1f2e;
  --bg2:#3a1653;
  --card:#141826cc;
  --card2:#1a1f2fcc;
  --text:#e7e8ff;
  --muted:#b7b9e6;
  --accent:#c056ff;
  --accent2:#6fe7ff;
  --border:#ffffff1a;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius:18px;
  --max:1100px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 20%, rgba(192,86,255,.35), transparent 60%),
    radial-gradient(900px 500px at 85% 30%, rgba(111,231,255,.25), transparent 60%),
    radial-gradient(700px 700px at 50% 85%, rgba(255,86,214,.22), transparent 60%),
    linear-gradient(180deg, #151829 0%, #0e1020 100%);
  overflow-x:hidden;
}
.bg-art{
  position:fixed; inset:0;
  pointer-events:none;
  opacity:.25;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='280'%3E%3Cg fill='none' stroke='%23ffffff'%3E%3Cpath opacity='.25' d='M20 180l120-80 140 90-120 80z'/%3E%3Cpath opacity='.18' d='M260 60l120-40 20 60-120 40z'/%3E%3Cpath opacity='.22' d='M60 40h140l-20 80H40z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 520px 360px;
  filter: blur(.2px);
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:24px 18px 80px}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:14px 14px;
  border:1px solid var(--border);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  backdrop-filter: blur(10px);
}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.2px}
.brand .logo{
  width:34px; height:34px; border-radius:12px;
  display:grid; place-items:center;
  background: radial-gradient(circle at 20% 20%, rgba(111,231,255,.7), rgba(192,86,255,.7));
  box-shadow: 0 10px 30px rgba(192,86,255,.25);
}
.navlinks{display:flex; gap:10px; flex-wrap:wrap}
.navlinks a{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid transparent;
  color:var(--muted);
}
.navlinks a:hover{border-color: var(--border); color:var(--text); background: rgba(255,255,255,.03)}
.lang{
  display:flex; gap:8px; align-items:center
}
.pill{
  border:1px solid var(--border);
  background: rgba(0,0,0,.18);
  border-radius:999px; padding:8px 10px;
  color:var(--muted);
  cursor:pointer;
}
.pill.active{color:var(--text); border-color: rgba(111,231,255,.45); box-shadow: 0 0 0 4px rgba(111,231,255,.12)}
.hero{padding:36px 0 12px; text-align:center}
.hero h1{
  margin:18px 0 10px;
  font-size: clamp(32px, 4.8vw, 56px);
  line-height:1.03;
  background: linear-gradient(90deg, #c056ff, #6fe7ff, #ff56d6);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero .sub{color:var(--muted); font-size: 16px; max-width: 760px; margin:0 auto}
.chips{display:flex; gap:8px; justify-content:center; flex-wrap:wrap; margin-top:14px}
.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px; border-radius:999px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.2);
  color:var(--muted);
  font-size: 13px;
}
.card{
  margin:24px auto 0;
  max-width: 820px;
  border:1px solid rgba(111,231,255,.35);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(192,86,255,.18), rgba(0,0,0,.25));
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  padding:22px;
}
.card h2{margin:0; font-size:28px}
.card p{margin:8px 0 0; color:var(--muted)}
.controls{
  margin-top:18px;
  display:flex; gap:10px; flex-wrap:wrap; justify-content:center; align-items:center;
}
.select, .input{
  background: rgba(0,0,0,.22);
  border:1px solid var(--border);
  color:var(--text);
  padding:11px 12px;
  border-radius: 12px;
}
.btn{
  border:none;
  padding:12px 16px;
  border-radius: 14px;
  color:#081018;
  background: linear-gradient(90deg, rgba(111,231,255,1), rgba(192,86,255,1));
  font-weight:800;
  cursor:pointer;
  box-shadow: 0 12px 30px rgba(192,86,255,.28);
}
.btn.secondary{
  background: rgba(255,255,255,.07);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow:none;
}
.btn:disabled{opacity:.55; cursor:not-allowed}
.emailbox{
  margin-top:14px;
  background: rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding:14px;
  display:flex; align-items:center; gap:10px; justify-content:space-between;
}
.emailbox code{font-size:14px; color:var(--text)}
.iconbtn{
  width:40px; height:40px; border-radius: 12px;
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  cursor:pointer;
}
.iconbtn.blink{
  animation: blink 1s infinite;
  border-color: rgba(111,231,255,.65);
}
@keyframes blink{
  0%,60%{box-shadow: 0 0 0 0 rgba(111,231,255,.0)}
  80%{box-shadow: 0 0 0 6px rgba(111,231,255,.18)}
  100%{box-shadow: 0 0 0 0 rgba(111,231,255,.0)}
}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:26px;
}
@media (max-width: 900px){ .grid{grid-template-columns: repeat(2, 1fr);} }
@media (max-width: 640px){
  .nav{border-radius:18px}
  .grid{grid-template-columns:1fr}
  .controls{justify-content:stretch}
  .select,.input,.btn{width:100%}
  .emailbox{flex-direction:column; align-items:stretch}
  .emailbox .right{display:flex; justify-content:flex-end; gap:10px}
}
.feature{
  border:1px solid var(--border);
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  padding:18px;
  min-height: 142px;
}
.feature h3{margin:8px 0 8px; font-size:18px}
.feature p{margin:0; color:var(--muted); line-height:1.55}
.section-title{margin:44px 0 10px; text-align:center; font-size:28px}
.section-sub{margin:0 0 18px; text-align:center; color:var(--muted)}
.inbox{
  margin-top:22px;
  border:1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(0,0,0,.25);
  overflow:hidden;
}
.inbox-head{
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 16px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.inbox-head .left{display:flex; align-items:center; gap:10px; font-weight:800}
.badge{
  font-size:12px; color:var(--muted);
  padding:6px 10px; border-radius:999px; border:1px solid var(--border);
  background: rgba(255,255,255,.05);
}
.list{max-height: 360px; overflow:auto}
.item{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px;
  border-top:1px solid rgba(255,255,255,.06);
  gap:10px;
}
.item:hover{background: rgba(255,255,255,.03)}
.item .meta{display:flex; flex-direction:column; gap:4px; min-width:0}
.item .from{font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width: 520px}
.item .subj{color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width: 520px}
.dot{
  width:10px; height:10px; border-radius:50%;
  background: rgba(255,255,255,.25);
  margin-right:10px;
}
.dot.new{background: rgba(111,231,255,.95); box-shadow: 0 0 0 6px rgba(111,231,255,.12)}
.viewer{
  display:none;
  padding:16px;
  border-top:1px solid rgba(255,255,255,.06);
  background: rgba(0,0,0,.26);
}
.viewer.active{display:block}
.viewer h3{margin:0 0 6px}
.viewer .hdr{color:var(--muted); font-size:13px; line-height:1.5}
.viewer .actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.viewer .body{
  margin-top:12px;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding:14px;
  background: rgba(0,0,0,.25);
  overflow:auto;
}
.adslot{
  margin:26px auto 0;
  max-width: var(--max);
  border:1px dashed rgba(255,255,255,.18);
  border-radius: 16px;
  padding:18px;
  color:var(--muted);
  text-align:center;
  background: rgba(0,0,0,.15);
}
.footer{
  margin-top:40px;
  padding:22px 12px;
  color:var(--muted);
  text-align:center;
}
.kv{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  margin-top: 16px;
}
@media (max-width: 800px){ .kv{grid-template-columns:1fr} }
.panel{
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  background: rgba(0,0,0,.22);
}
.panel h2{margin:0 0 10px}
.postgrid{display:grid; grid-template-columns: repeat(3,1fr); gap:14px; margin-top: 18px}
@media (max-width: 900px){ .postgrid{grid-template-columns: repeat(2,1fr);} }
@media (max-width: 640px){ .postgrid{grid-template-columns:1fr} }
.postcard{
  border:1px solid var(--border);
  border-radius: 18px;
  background: rgba(0,0,0,.22);
  overflow:hidden;
}
.postcard img{width:100%; height:160px; object-fit:cover; display:block}
.postcard .p{padding:14px}
.postcard .p h3{margin:0 0 6px; font-size:18px}
.postcard .p .meta{color:var(--muted); font-size:12px}
.postcard .p .excerpt{margin:10px 0 0; color:var(--muted); line-height:1.55}
.tag{display:inline-block; padding:6px 10px; border:1px solid var(--border); border-radius:999px; font-size:12px; color:var(--muted); margin-right:6px; margin-top:8px}
.notice{
  position:fixed; right:18px; bottom:18px;
  width:min(420px, calc(100% - 36px));
  border:1px solid rgba(111,231,255,.45);
  border-radius: 18px;
  background: rgba(10,12,22,.88);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding:14px 14px;
  display:none;
  z-index:50;
}
.notice.show{display:block}
.notice .t{font-weight:800; margin:0 0 4px}
.notice .m{margin:0; color:var(--muted); font-size:13px}
.iconbtn span {
  margin-left: 6px;
  font-size: 13px;
  font-weight: 600;
}
/* ===== TOP PROMO (instead of Ad slot) ===== */
.promo-top{
  border-style: solid !important;
  border-color: rgba(255,255,255,.16) !important;
  position: relative;
  overflow: hidden;
}

.promo-top::before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(700px 180px at 20% 30%, rgba(192,86,255,.55), transparent 60%),
              radial-gradient(700px 180px at 80% 60%, rgba(111,231,255,.45), transparent 60%),
              linear-gradient(120deg, rgba(255,86,214,.18), rgba(111,231,255,.12), rgba(192,86,255,.18));
  filter: blur(0px);
  animation: promoBg 8s linear infinite;
  opacity: .9;
}

@keyframes promoBg{
  0%{transform: translateX(0px)}
  50%{transform: translateX(24px)}
  100%{transform: translateX(0px)}
}

.promo-title{
  position:relative;
  z-index:1;
  display:flex; align-items:center; justify-content:center;
  gap:10px;
  font-weight:800;
  letter-spacing:.2px;
  margin-bottom:14px;
}

.pulse-dot{
  width:10px; height:10px; border-radius:50%;
  background: rgba(111,231,255,.95);
  box-shadow: 0 0 0 0 rgba(111,231,255,.0);
  animation: pulseDot 1.2s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(111,231,255,.0)}
  70%{box-shadow:0 0 0 10px rgba(111,231,255,.16)}
  100%{box-shadow:0 0 0 0 rgba(111,231,255,.0)}
}

.promo-row{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
@media(max-width:720px){
  .promo-row{grid-template-columns:1fr;}
}

.promo-pill{
  position:relative;
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(12px);
  overflow:hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  text-align:left;
}

.promo-pill:hover{
  transform: translateY(-3px);
  border-color: rgba(111,231,255,.45);
  box-shadow: 0 18px 60px rgba(0,0,0,.55);
}

.promo-ico{
  width:52px; height:52px;
  border-radius:16px;
  display:grid; place-items:center;
  font-size:26px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 0 20px rgba(255,255,255,.10);
}

.promo-txt strong{
  display:block;
  font-size:16px;
}
.promo-txt em{
  display:block;
  margin-top:2px;
  font-style: normal;
  color: var(--muted);
  font-size:13px;
}
.promo-cta{
  display:inline-flex;
  margin-top:8px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  font-size:12px;
  color: var(--text);
}

.promo-pill.tg{
  background: lin
  /* ===== 404 page ===== */
.notfound-grid{
  display:grid;
  grid-template-columns: 1.4fr .9fr;
  gap:22px;
  align-items:center;
  position:relative;
  z-index:2;
}
@media(max-width:900px){
  .notfound-grid{grid-template-columns:1fr;}
  .notfound-right{display:none;}
}

.nf-code{
  font-size:72px;
  font-weight:900;
  letter-spacing:2px;
  line-height:1;
  background: linear-gradient(90deg, rgba(111,231,255,.9), rgba(192,86,255,.9), rgba(255,86,214,.85));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow: 0 20px 60px rgba(0,0,0,.55);
}

.nf-title{margin:10px 0 8px;}
.nf-sub{color:var(--muted); max-width: 720px;}

.nf-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:16px;
}

.btn.ghost{
  border:1px dashed rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
}
.btn.ghost.active-stop{
  border-color: rgba(255,86,214,.6);
  box-shadow: 0 0 0 2px rgba(255,86,214,.15) inset;
}

.nf-timer{margin-top:16px;}
.nf-timer-row{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--muted);
}
.nf-dot{
  width:6px;height:6px;border-radius:50%;
  background: rgba(111,231,255,.9);
  box-shadow:0 0 0 0 rgba(111,231,255,.0);
  animation:pulseDot 1.2s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(111,231,255,.0)}
  70%{box-shadow:0 0 0 10px rgba(111,231,255,.14)}
  100%{box-shadow:0 0 0 0 rgba(111,231,255,.0)}
}
.nf-badge{
  display:inline-flex;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: var(--text);
  font-size:12px;
}

.nf-bar{
  height:10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  overflow:hidden;
  margin-top:10px;
}
.nf-bar-fill{
  height:100%;
  width:100%;
  background: linear-gradient(90deg, rgba(111,231,255,.85), rgba(192,86,255,.8), rgba(255,86,214,.75));
  transition: width .35s ease;
}

.notfound-right .nf-card{
  height: 220px;
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  position:relative;
  overflow:hidden;
}
.notfound-right .nf-card::before{
  content:"";
  position:absolute; inset:-2px;
  background: linear-gradient(120deg, rgba(111,231,255,.25), rgba(192,86,255,.25), rgba(255,86,214,.20));
  background-size: 300% 300%;
  animation: promoGlow 6s linear infinite;
  opacity:.75;
}
@keyframes promoGlow{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.nf-icon{
  width:86px;height:86px;border-radius:22px;
  display:grid;place-items:center;
  font-size:36px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 0 26px rgba(255,255,255,.12);
  position:relative;
  z-index:1;
}
.nf-mini{
  display:flex; gap:10px; flex-wrap:wrap;
  justify-content:center;
  position:relative;
  z-index:1;
  color: var(--text);
  opacity:.95;
  font-size:12px;
}
.nf-mini span{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
}

.nf-glow{
  position:absolute;
  inset:-20%;
  background:
    radial-gradient(600px 220px at 20% 30%, rgba(192,86,255,.30), transparent 60%),
    radial-gradient(600px 220px at 80% 60%, rgba(111,231,255,.22), transparent 60%),
    radial-gradient(600px 220px at 50% 90%, rgba(255,86,214,.18), transparent 60%);
  filter: blur(10px);
  animation: nfMove 10s ease-in-out infinite;
  z-index:1;
}
@keyframes nfMove{
  0%,100%{transform: translateX(0px) translateY(0px);}
  50%{transform: translateX(24px) translateY(10px);}
}