:root{--bg:#0f1115;--panel:#171a21;--panel-2:#1f232c;--border:#2a2f3a;--text:#e7e9ee;--muted:#9aa2b1;--accent:#6366f1;--accent-hover:#4f46e5;--danger:#ef4444;--ok:#22c55e;--warn:#f59e0b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:32px;width:100%;max-width:420px;box-shadow:0 10px 40px rgba(0,0,0,.35)}.brand{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:4px}.brand span{color:var(--accent)}.subtitle{color:var(--muted);font-size:14px;margin:0 0 24px}h1{font-size:20px;margin:0 0 4px}.field{margin-bottom:16px}.field 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8px;border-radius:6px}.linkbtn:hover{background:var(--panel-2)}.linkbtn.danger{color:#fca5a5}.langswitch{border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;padding:6px 10px;cursor:pointer}.lang-chip,.langswitch{background:var(--panel-2)}.lang-chip{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:8px 14px;font-size:14px}.faq-item{padding:14px 0;border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-q{font-weight:600;font-size:15px;margin-bottom:6px}.faq-a{color:var(--muted);font-size:14px;line-height:1.6}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}.modal-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.5)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 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span{color:var(--accent)}.nav{flex:1 1;padding:8px 12px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:var(--muted);font-size:14.5px;font-weight:500;cursor:pointer;transition:background .12s,color .12s;text-decoration:none}.nav-item:hover{background:var(--panel-2);color:var(--text);text-decoration:none}.nav-item.active{background:rgba(99,102,241,.14);color:#c7d2fe}.nav-item svg{width:18px;height:18px;flex-shrink:0}.sidebar-foot{border-top:1px solid var(--border);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.sidebar-foot .who{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main{flex:1 1;min-width:0;padding:32px 40px;max-width:900px}.page-title{font-size:24px;font-weight:700;margin:0 0 4px;letter-spacing:-.02em}.page-sub{color:var(--muted);font-size:14px;margin:0 0 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var(--border);border-radius:12px;padding:22px;display:flex;flex-direction:column}.plan.current{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.plan .pname{font-size:15px;font-weight:700;margin-bottom:6px}.plan .price{font-size:28px;font-weight:800;letter-spacing:-.03em}.plan .price small{font-size:14px;font-weight:500;color:var(--muted)}.plan ul{list-style:none;padding:0;margin:16px 0;display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--muted)}.plan ul li:before{content:"✓";color:var(--ok);margin-right:8px;font-weight:700}.plan .btn{margin-top:auto}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.pill-ok{background:rgba(34,197,94,.15);color:#86efac}.pill-muted{background:var(--panel-2);color:var(--muted)}.row-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.info-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--border);font-size:14.5px}.info-row:last-child{border-bottom:none}.info-row .k{color:var(--muted)}.note{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:#fcd34d;padding:10px 13px;border-radius:9px;font-size:13px;margin-bottom:20px}.field-static,select.inp{padding:11px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;font-size:14.5px}select.inp{width:100%;color:var(--text)}@media (max-width:720px){.app,.sidebar{flex-direction:column}.sidebar{width:100%;height:auto;position:static}.nav{flex-direction:row;flex-wrap:wrap}.main{padding:24px 18px}.row-2{grid-template-columns:1fr}}