:root{--bg:#0b0d12;--card:#12151c;--line:#232938;--text:#e6e8ee;--muted:#8b93a7;--accent:#7c5cff;--ok:#34d399;--warn:#fbbf24;--err:#f87171}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:2rem;line-height:1.2}h1,h2{margin:0 0 12px}h2{font-size:1.25rem}h3{font-size:1rem;margin:18px 0 8px}p{margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.container{max-width:960px;margin:0 auto;padding:0 20px}.page{padding-top:32px;padding-bottom:48px;min-height:70vh}.foot{padding:24px 20px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)}header.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(11,13,18,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}header.nav .container{display:flex;align-items:center;justify-content:space-between;height:56px}header.nav nav{display:flex;align-items:center;gap:18px}.brand{font-weight:700;color:var(--text)!important;letter-spacing:.2px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:16px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width:720px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row.between{justify-content:space-between}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 16px;cursor:pointer;background:var(--accent);color:#fff!important;font:inherit;font-weight:600}.btn:hover{filter:brightness(1.1);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.sm{padding:6px 12px;font-size:.85rem}.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)!important}.btn.danger{background:var(--err);color:#1a0b0b!important}.btn.block{width:100%;text-align:center}input,select,textarea{width:100%;background:#0d1017;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font:inherit}input:focus,select:focus{outline:2px solid var(--accent);border-color:transparent}label{display:block;margin:12px 0 6px;font-weight:600;font-size:.9rem}select.inline{width:auto;padding:4px 8px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:700;border:1px solid var(--line);text-transform:uppercase;letter-spacing:.5px}.badge.trial{color:var(--warn);border-color:var(--warn)}.badge.free{color:var(--ok);border-color:var(--ok)}.badge.vip{color:#c4b5fd;border-color:var(--accent);background:rgba(124,92,255,.15)}.badge.err{color:var(--err);border-color:var(--err)}.alert{padding:10px 14px;border-radius:8px;margin:12px 0;font-size:.92rem}.alert.err{background:hsla(0,91%,71%,.12);color:var(--err);border:1px solid hsla(0,91%,71%,.4)}.alert.ok{background:rgba(52,211,153,.12);color:var(--ok);border:1px solid rgba(52,211,153,.4)}.bar{height:10px;background:#0d1017;border:1px solid var(--line);border-radius:999px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--accent)}.bar.ok>i{background:var(--ok)}pre{background:#0d1017;border:1px solid var(--line);border-radius:8px;padding:14px;overflow-x:auto;font-size:.85rem;line-height:1.5;margin:8px 0 16px}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}code.inline{background:#0d1017;border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:.85em}.keybox{font-family:ui-monospace,Menlo,monospace;background:#0d1017;border:1px solid var(--line);border-radius:8px;padding:10px 12px;word-break:break-all;flex:1 1;min-width:200px}table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}.table-wrap{overflow-x:auto}.hero{padding:40px 0 24px;text-align:center}.hero p{max-width:560px;margin:0 auto 20px;color:var(--muted);font-size:1.05rem}.auth-box{max-width:420px;margin:24px auto}.steps{counter-reset:s;list-style:none;padding:0;margin:0}.steps li{counter-increment:s;padding-left:38px;position:relative;margin-bottom:14px}.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;line-height:26px}.divider,.steps li:before{text-align:center;font-size:.85rem}.divider{color:var(--muted);margin:14px 0}