/* ============================================================
   STILL HERE — dark space UI
   ============================================================ */
:root{
  --bg:#04050c;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --txt:#E9EDFF;
  --muted:#8C93B8;
  --a1:#3BE0C8;
  --a2:#9B6BFF;
  --a3:#FF7AD9;
  --radius:20px;
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
button{font-family:inherit;cursor:pointer}

/* ---------- background ---------- */
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.nebula{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60vw 50vh at 12% -8%, rgba(155,107,255,.30), transparent 60%),
    radial-gradient(50vw 45vh at 92% 18%, rgba(59,224,200,.20), transparent 60%),
    radial-gradient(70vw 60vh at 50% 110%, rgba(255,122,217,.16), transparent 62%);
}
.topbar,.hero,.grid-wrap,.foot,.ad-slot{position:relative;z-index:2}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:12px clamp(14px,4vw,34px);
  background:rgba(4,5,12,.72);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:42px;height:42px;filter:drop-shadow(0 0 12px rgba(59,224,200,.55))}
.brand-text h1{
  font-size:17px;letter-spacing:.28em;font-weight:700;
  background:linear-gradient(90deg,var(--a1),var(--a2),var(--a3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.06em}
.ghost-btn{
  background:var(--panel);border:1px solid var(--line);color:var(--txt);
  padding:9px 16px;border-radius:999px;font-size:13px;transition:.2s;
}
.ghost-btn:hover{background:var(--panel-2);border-color:var(--a2)}
.topbar-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.install-btn{
  margin-top:22px;border-color:var(--a2);color:var(--a2);
  box-shadow:0 0 0 4px rgba(124,92,255,.10);
}
.install-btn:hover{background:rgba(124,92,255,.14);border-color:var(--a2)}
.share-card{
  display:block;width:100%;margin-top:12px;
  background:var(--panel-2);border:1px solid var(--line);border-radius:12px;
  color:var(--txt);padding:11px 14px;font-size:13.5px;transition:.2s;
}
.share-card:hover{border-color:var(--a2);background:rgba(124,92,255,.12)}

/* ---------- ad check panel (?debug=ad only) ---------- */
.ad-debug{
  position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
  width:min(560px,calc(100vw - 24px));max-height:74vh;overflow:auto;z-index:120;
  background:#0a0c18;border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;box-shadow:0 18px 50px rgba(0,0,0,.6);font-size:13.5px;
}
.ad-debug h4{margin:0 0 8px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.ad-debug-verdict{font-size:17px;font-weight:700;margin-bottom:10px;line-height:1.35}
.ad-debug-verdict.ok{color:#5BE9B9}
.ad-debug-verdict.bad{color:#FF7A85}
.ad-debug ul{margin:0 0 10px;padding-left:18px;line-height:1.75;color:var(--txt)}
.ad-debug li b{color:#5BE9B9}
.ad-debug li i{color:#FF7A85;font-style:normal}
.ad-debug-meta{color:var(--muted);font-size:11.5px;line-height:1.6;word-break:break-all;margin-bottom:12px}
.ad-debug-actions{display:flex;gap:8px;flex-wrap:wrap}
.ad-debug-actions button{
  flex:1;min-width:130px;cursor:pointer;
  background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  padding:10px 12px;border-radius:10px;font-size:13px;
}
.ad-debug-actions button:hover{border-color:var(--a2)}

/* ---------- hero ---------- */
.hero{
  max-width:var(--max);margin:0 auto;
  padding:clamp(46px,9vw,96px) clamp(16px,4vw,34px) clamp(24px,4vw,44px);
  text-align:center;
}
.hero h2{
  font-size:clamp(34px,7.4vw,72px);line-height:1.03;font-weight:700;
  letter-spacing:-.02em;
}
.hero h2 .grad{
  background:linear-gradient(96deg,var(--a1),var(--a2) 50%,var(--a3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 26px rgba(155,107,255,.35));
}
.hero p{
  max-width:620px;margin:22px auto 0;color:var(--muted);
  font-size:clamp(14px,2vw,17px);line-height:1.7;
}
.hero-stats{
  display:flex;justify-content:center;gap:clamp(20px,6vw,64px);
  margin-top:34px;flex-wrap:wrap;
}
.hero-stats div{display:flex;flex-direction:column;gap:3px}
.hero-stats b{font-size:clamp(24px,4vw,34px);
  background:linear-gradient(90deg,var(--a1),var(--a3));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-stats i{font-size:11px;color:var(--muted);letter-spacing:.2em;text-transform:uppercase;font-style:normal}

/* ---------- ad slots ---------- */
.ad-slot{
  max-width:var(--max);margin:26px auto;padding:14px;
  background:var(--panel);border:1px dashed var(--line);border-radius:var(--radius);
  min-height:96px;display:flex;flex-direction:column;justify-content:center;
}
.ad-slot--banner{margin:16px 0 0;min-height:110px}
/* full-width break between the 4th and 5th category — same unit, nothing covered */
.ad-slot--mid{grid-column:1 / -1;margin:0;min-height:120px}
/* about / privacy / contact: one centred 300×250, boxed to its own width */
.ad-slot--page{max-width:332px;margin:34px auto;padding:14px;align-items:center}
.ad-slot--page iframe{display:block;border:0;border-radius:10px;
  background:rgba(255,255,255,.03)}
.ad-label{
  font-size:9px;letter-spacing:.28em;color:#565D84;text-transform:uppercase;
  margin-bottom:8px;text-align:center;
}

/* ---------- category grid : 2 COLUMNS ---------- */
.grid-wrap{
  max-width:var(--max);margin:0 auto;
  padding:10px clamp(14px,4vw,34px) 40px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:clamp(16px,3vw,30px);
}
.cat{
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:26px;
  padding:clamp(16px,2.4vw,26px);
  backdrop-filter:blur(10px);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.cat:hover{
  transform:translateY(-4px);
  border-color:rgba(155,107,255,.55);
  box-shadow:0 24px 60px -30px rgba(155,107,255,.9);
}
.cat-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.cat-ico{
  width:46px;height:46px;flex:0 0 46px;border-radius:14px;
  display:grid;place-items:center;font-size:22px;
  background:linear-gradient(140deg,rgba(59,224,200,.22),rgba(255,122,217,.22));
  border:1px solid var(--line);
}
.cat-head h3{font-size:clamp(15px,2vw,19px);letter-spacing:.1em}
.cat-count{font-size:11px;color:var(--a1);letter-spacing:.14em}
.cat-sub{color:var(--muted);font-size:13px;line-height:1.6;margin-bottom:14px}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.card{
  text-align:right;
  background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:13px 12px;
  transition:.2s;text-align:left;
}
.card:hover{background:var(--panel-2);border-color:var(--a1);transform:translateY(-2px)}
.card b{display:block;font-size:13.5px;line-height:1.3;margin-bottom:5px;color:#fff}
.card span{
  display:block;font-size:11.5px;color:var(--muted);line-height:1.5;
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}

/* ---------- footer ---------- */
.foot{
  text-align:center;padding:50px 20px 70px;border-top:1px solid var(--line);
  background:rgba(0,0,0,.35);
}
.foot-logo{width:56px;height:56px;opacity:.9;filter:drop-shadow(0 0 16px rgba(155,107,255,.6))}
.foot p{margin-top:14px;font-size:13px}
.foot .muted{color:var(--muted);font-size:12px;margin-top:6px}

/* ---------- reader modal ---------- */
.modal{
  position:fixed;inset:0;z-index:80;
  background:rgba(2,3,8,.86);backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;
  padding:clamp(12px,4vw,40px);
  animation:fade .25s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal-inner{
  position:relative;width:100%;max-width:660px;max-height:92vh;overflow-y:auto;
  background:linear-gradient(165deg,rgba(24,26,48,.98),rgba(10,11,24,.98));
  border:1px solid rgba(155,107,255,.4);border-radius:26px;
  padding:clamp(24px,5vw,44px);
  box-shadow:0 40px 90px -40px rgba(155,107,255,.8);
}
.modal-close{
  position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid var(--line);color:#fff;font-size:15px;
}
.modal-close:hover{background:rgba(255,122,217,.3)}
.modal-cat{
  font-size:10px;letter-spacing:.3em;color:var(--a1);text-transform:uppercase;margin-bottom:14px;
}
.modal-inner h3{
  font-size:clamp(24px,5vw,38px);line-height:1.12;margin-bottom:18px;
  background:linear-gradient(92deg,#fff,var(--a3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.modal-inner p{font-size:clamp(15px,2.3vw,18.5px);line-height:1.85;color:#D6DBF7}
.modal-nav{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:26px;padding-top:20px;border-top:1px solid var(--line);
}
.modal-nav button{
  background:var(--panel);border:1px solid var(--line);color:var(--txt);
  padding:10px 16px;border-radius:999px;font-size:13px;transition:.2s;
}
.modal-nav button:hover{background:var(--a2);border-color:var(--a2);color:#fff}
.modal-nav span{font-size:11px;color:var(--muted);letter-spacing:.14em}

/* ---------- splash / interstitial ---------- */
.splash{
  position:fixed;inset:0;z-index:120;
  background:radial-gradient(70vw 70vh at 50% 30%,rgba(155,107,255,.35),#03040A 70%);
  display:flex;align-items:center;justify-content:center;padding:18px;
  animation:fade .3s ease;
}
.splash-inner{
  width:100%;max-width:420px;text-align:center;
  background:rgba(10,11,24,.9);border:1px solid rgba(155,107,255,.5);
  border-radius:26px;padding:26px 22px;backdrop-filter:blur(20px);
}
.splash-head{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:16px}
.splash-head img{width:34px;height:34px}
.splash-head b{letter-spacing:.26em;font-size:13px}
.splash-ad{
  min-height:260px;background:rgba(255,255,255,.05);
  border:1px dashed var(--line);border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  color:#4A5178;font-size:12px;margin-bottom:16px;overflow:hidden;
}
.splash-ad:empty::after{content:"Your ad loads here";}
#splashContinue{
  width:100%;padding:15px;border:none;border-radius:14px;
  font-size:15px;font-weight:600;letter-spacing:.05em;
  background:linear-gradient(90deg,var(--a1),var(--a2),var(--a3));
  color:#06070F;transition:.2s;
}
#splashContinue:disabled{opacity:.45;cursor:not-allowed}
#splashContinue:not(:disabled):hover{filter:brightness(1.12);transform:translateY(-2px)}
.splash-hint{display:block;margin-top:12px;color:var(--muted);font-size:11.5px}

/* ---------- support / donate ---------- */
.support{max-width:var(--max);margin:0 auto;padding:6px clamp(14px,4vw,34px);position:relative;z-index:2}
.support-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:linear-gradient(100deg,rgba(59,224,200,.12),rgba(255,122,217,.12));
  border:1px solid rgba(59,224,200,.35);border-radius:var(--radius);
  padding:18px 22px;
}
.support-txt b{font-size:15px;letter-spacing:.05em}
.support-txt p{font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.6;max-width:560px}
.support-inner button{
  padding:12px 24px;border:none;border-radius:999px;font-weight:600;font-size:14px;
  background:linear-gradient(90deg,var(--a1),var(--a3));color:#06070F;transition:.2s;
}
.support-inner button:hover{filter:brightness(1.12);transform:translateY(-2px)}

.support-pop{max-width:480px;text-align:center}
.qr{
  margin:20px auto 10px;display:block;border-radius:16px;padding:10px;
  background:#0b0d1c;border:1px solid var(--line);
}
.net-badge{
  display:inline-block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:#06070F;background:linear-gradient(90deg,var(--a1),var(--a2));
  padding:5px 12px;border-radius:999px;margin-bottom:12px;font-weight:700;
}
.wallet{
  display:block;word-break:break-all;font-size:12.5px;line-height:1.7;
  background:rgba(0,0,0,.45);border:1px dashed var(--line);
  border-radius:12px;padding:12px;color:var(--a1);font-family:ui-monospace,Menlo,Consolas,monospace;
}
.support-pop .modal-nav a{text-decoration:none;display:inline-block}

/* ---------- footer links ---------- */
.foot-links{display:flex;justify-content:center;gap:22px;margin-top:16px;flex-wrap:wrap}
.foot-links a{
  color:var(--muted);text-decoration:none;font-size:13px;
  border-bottom:1px solid transparent;padding-bottom:2px;transition:.2s;
}
.foot-links a:hover{color:var(--a1);border-color:var(--a1)}

/* ---------- ad loading state ---------- */
.ad-wait{
  position:absolute;inset:0;display:grid;place-items:center;
  color:#4A5178;font-size:12px;letter-spacing:.1em;
}
.ad-empty{
  display:grid;place-items:center;text-align:center;
  color:#5A6290;font-size:12px;line-height:1.6;padding:14px;
  min-height:60px;
}
.splash-ad{position:relative;min-height:260px}
.splash-ad:empty::after{content:"Your ad loads here";}

/* ---------- corner ad — small, dismissible, only while reading ----------
   Anchored to the bottom-right, scaled down so it never covers the text.
   z-index 90 = above the reader (80), below the interstitial (120). */
.corner-ad{
  position:fixed;right:14px;bottom:14px;z-index:90;
  width:300px;height:250px;
  transform:scale(.78);transform-origin:bottom right;
  animation:fade .3s ease;
}
.corner-ad[hidden]{display:none}
.corner-ad-box{
  position:relative;width:300px;height:250px;overflow:hidden;
  background:var(--panel);border:1px solid rgba(155,107,255,.35);
  border-radius:16px;box-shadow:0 22px 55px -22px rgba(0,0,0,.95);
}
.corner-ad-x{
  position:absolute;top:-13px;left:-13px;z-index:2;
  width:27px;height:27px;border-radius:50%;
  display:grid;place-items:center;
  background:#141733;border:1px solid var(--line);color:#fff;
  font-size:12px;line-height:1;transition:.2s;
}
.corner-ad-x:hover{background:rgba(255,122,217,.35);border-color:var(--a3)}
/* reserve room so the last line of the article can always be scrolled clear
   of the floating card — nothing gets trapped underneath it */
#reader.corner-on .modal-inner{padding-bottom:215px}

/* ---------- static pages ---------- */
.page{max-width:760px;margin:0 auto;padding:clamp(40px,8vw,80px) clamp(16px,4vw,30px);position:relative;z-index:2}
.page h2{font-size:clamp(26px,5vw,42px);margin-bottom:10px;
  background:linear-gradient(92deg,#fff,var(--a3));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.page .lede{color:var(--muted);font-size:14px;margin-bottom:30px;letter-spacing:.05em}
.page h4{margin-top:28px;font-size:16px;color:var(--a1);letter-spacing:.06em}
.page p{color:#C6CCF0;line-height:1.85;font-size:15px;margin-top:12px}
.page a{color:var(--a1)}
/* install guide (get.html) */
.page ol.steps{counter-reset:s;margin:12px 0 0;padding-left:26px;
  color:#C6CCF0;line-height:1.8;font-size:15px}
.page ol.steps li{margin:7px 0}
.page ol.steps b{color:#E9EDFF}
.page ul.ticks{list-style:none;margin:12px 0 0;padding:0}
.page ul.ticks li{position:relative;padding:8px 0 8px 30px;color:#C6CCF0;
  line-height:1.7;font-size:15px;border-bottom:1px solid rgba(255,255,255,.07)}
.page ul.ticks li::before{content:"\\2713";position:absolute;left:0;color:#3BE0C8;font-weight:700}
.back{display:inline-block;margin-bottom:22px;color:var(--muted);text-decoration:none;font-size:13px}
.back:hover{color:var(--a1)}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .grid-wrap{grid-template-columns:repeat(2,1fr);gap:14px}
}
@media (max-width:560px){
  .grid-wrap{grid-template-columns:repeat(2,1fr);gap:10px;padding-left:10px;padding-right:10px}
  .cat{padding:12px;border-radius:18px}
  .cat-head{gap:8px;flex-wrap:wrap}
  .cat-ico{width:38px;height:38px;flex-basis:38px;font-size:18px;border-radius:11px}
  .cat-sub{font-size:11.5px;margin-bottom:10px}
  .cards{gap:7px}
  .card{padding:10px 9px}
  .card b{font-size:11.5px;-webkit-line-clamp:3;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical}
  .card span{font-size:10.5px;-webkit-line-clamp:3}
  .brand-text span{display:none}
}
/* keep the floating card comfortably inside small screens */
@media (max-width:720px){
  .corner-ad{transform:scale(.56);right:8px;bottom:8px}
  #reader.corner-on .modal-inner{padding-bottom:165px}
}