:root{
  --bg:#07050a; --bg2:#100a12; --card:#150c14; --line:#3a1620; --line2:#5c1b28;
  --red:#ff2e43; --red2:#c8102e; --gold:#ffd23f; --txt:#f4eef0; --mut:#a8949a; --ok:#3ddc84;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:Inter,system-ui,sans-serif;min-height:100vh;padding-bottom:90px;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;
  background:radial-gradient(900px 500px at 50% -10%,rgba(255,46,67,.28),transparent 70%),
             radial-gradient(600px 400px at 100% 60%,rgba(200,16,46,.12),transparent 70%),var(--bg)}
body::after{content:"";position:fixed;inset:0;z-index:-1;opacity:.25;
  background-image:linear-gradient(rgba(255,46,67,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,46,67,.08) 1px,transparent 1px);
  background-size:42px 42px;mask-image:linear-gradient(#000,transparent 80%)}
a{color:inherit;text-decoration:none}
.wrap{max-width:1150px;margin:0 auto;padding:0 16px}

/* header */
.top{position:sticky;top:12px;z-index:20;margin:12px auto 0;max-width:1150px;padding:0 16px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;border:1px solid var(--line);
  border-radius:18px;background:rgba(16,8,12,.82);backdrop-filter:blur(10px)}
.logo{display:flex;align-items:center;gap:10px;font-family:Orbitron,sans-serif;font-weight:900;font-size:20px;letter-spacing:1px}
.logo img{width:38px;height:38px;border-radius:50%;border:2px solid var(--red);box-shadow:0 0 14px rgba(255,46,67,.6)}
.logo b{color:var(--red)}
.nav{display:flex;gap:6px}
.nav a{padding:8px 14px;border-radius:10px;color:var(--mut);font-weight:600;font-size:14px}
.nav a:hover,.nav a.on{color:var(--txt);background:rgba(255,46,67,.12)}

/* hero */
.hero{text-align:center;padding:70px 0 30px}
.pill{display:inline-flex;gap:8px;align-items:center;padding:7px 16px;border-radius:99px;border:1px solid rgba(255,210,63,.4);
  background:rgba(255,210,63,.08);color:var(--gold);font-weight:700;font-size:13px}
.hero h1{font-family:Orbitron,sans-serif;font-weight:900;font-size:clamp(40px,9vw,96px);letter-spacing:3px;margin:22px 0 10px;
  background:linear-gradient(180deg,#fff 0%,#ffb3bb 45%,var(--red) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 24px rgba(255,46,67,.55))}
.hero p{color:var(--mut);font-size:17px;max-width:560px;margin:0 auto;line-height:1.6}
.hero .slogan{font-family:Orbitron,sans-serif;color:var(--gold);font-weight:700;letter-spacing:2px;margin-top:8px;font-size:14px}
.search{max-width:640px;margin:34px auto 0;position:relative}
.search input{width:100%;padding:17px 20px 17px 50px;border-radius:16px;border:1px solid var(--line2);background:rgba(20,10,14,.9);
  color:var(--txt);font-size:16px;outline:none;transition:.2s}
.search input:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(255,46,67,.15)}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--red)}
.chips{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.chip{padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);font-size:13px;font-weight:600;cursor:pointer;color:var(--mut)}
.chip:hover,.chip.on{color:#fff;border-color:var(--red);background:rgba(255,46,67,.15)}

/* sections */
h2.sec{font-family:Orbitron,sans-serif;font-size:24px;margin:46px 0 18px;display:flex;align-items:center;gap:10px}
h2.sec::before{content:"";width:8px;height:26px;border-radius:4px;background:var(--red);box-shadow:0 0 12px var(--red)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:var(--red);box-shadow:0 10px 30px rgba(255,46,67,.18)}
.thumb{position:relative;aspect-ratio:16/9;background:#1d0f15}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.badge{position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:99px;font-size:12px;font-weight:800;background:rgba(0,0,0,.75);color:var(--ok);border:1px solid var(--ok)}
.badge.bad{color:#ff7a7a;border-color:#ff7a7a}
.cbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.ctitle{font-weight:800;font-size:16px;line-height:1.35}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:11px;font-weight:700;padding:3px 9px;border-radius:7px;background:rgba(255,46,67,.12);color:#ff8d99}
.tag.g{background:rgba(255,210,63,.12);color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:12px;border:0;cursor:pointer;
  font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--red),var(--red2));box-shadow:0 6px 20px rgba(255,46,67,.35);transition:.15s;width:100%}
.btn:hover{filter:brightness(1.12)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(.4)}
.btn.ghost{background:transparent;border:1px solid var(--line2);box-shadow:none;color:var(--txt)}
.empty{color:var(--mut);text-align:center;padding:40px;border:1px dashed var(--line);border-radius:16px}

/* features */
.feat{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.fbox{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.fbox h3{font-size:16px;margin-bottom:6px}
.fbox p{color:var(--mut);font-size:14px;line-height:1.55}

/* page / article */
.page{max-width:760px;margin:0 auto;padding:40px 16px}
.panel{border:1px solid var(--line);border-radius:20px;background:var(--card);padding:22px;margin-top:18px}
.panel h2{font-family:Orbitron,sans-serif;font-size:20px;margin-bottom:12px}
.panel p,.panel li{color:#d8c9cd;line-height:1.65;font-size:15px}
.panel ul,.panel ol{padding-left:20px;display:grid;gap:6px}
.back{color:var(--mut);font-size:14px;display:inline-flex;gap:6px;margin-bottom:14px}
.back:hover{color:#fff}
.big{border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.big img{width:100%;display:block}
.stitle{font-family:Orbitron,sans-serif;font-size:clamp(22px,4vw,30px);margin:18px 0 8px}
.warn{border-color:rgba(255,210,63,.35);background:rgba(255,210,63,.05)}

/* steps */
.prog{height:8px;border-radius:9px;background:#2a1219;overflow:hidden;margin:10px 0 18px}
.prog i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--gold));transition:.4s}
.step{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:14px;margin-top:10px;background:rgba(0,0,0,.25)}
.step .n{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:800;background:#2a1219;color:var(--mut)}
.step.done{border-color:rgba(61,220,132,.5)}
.step.done .n{background:var(--ok);color:#000}
.step .t{flex:1}.step .t b{display:block}.step .t small{color:var(--mut)}
.step .go{width:auto;padding:9px 16px;font-size:14px}
.yt{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000;margin-top:10px}
.yt iframe,.yt>div{width:100%;height:100%}
.code{font-family:ui-monospace,Consolas,monospace;font-size:13px;background:#0b0609;border:1px solid var(--line);border-radius:12px;padding:14px;
  white-space:pre-wrap;word-break:break-all;margin:14px 0;color:#ffd7dc;max-height:260px;overflow:auto}

/* ads */
.ad{margin:26px auto;min-height:0;text-align:center}

/* footer + bottom nav */
footer{border-top:1px solid var(--line);margin-top:60px;padding:30px 16px;text-align:center;color:var(--mut);font-size:13px}
footer .links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin:10px 0}
footer a:hover{color:#fff}
.bnav{position:fixed;left:12px;right:12px;bottom:12px;z-index:30;display:none;justify-content:space-around;padding:8px;border:1px solid var(--line);
  border-radius:18px;background:rgba(16,8,12,.92);backdrop-filter:blur(10px)}
.bnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--mut);padding:6px 14px;border-radius:12px}
.bnav a.on{color:#fff;background:rgba(255,46,67,.15)}
.toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%) translateY(20px);opacity:0;background:var(--ok);color:#000;font-weight:800;
  padding:10px 18px;border-radius:12px;transition:.25s;z-index:50}
.toast.on{opacity:1;transform:translateX(-50%)}
@media (max-width:720px){.nav{display:none}.bnav{display:flex}.hero{padding-top:44px}}
@media (min-width:721px){body{padding-bottom:0}}