:root{--bg:#f6f7f9;--card:#fff;--ink:#14171c;--muted:#5d6573;--line:#e3e6eb;--accent:#2563eb;--on:#16a34a;--off:#9aa3b0;--danger:#dc2626}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--card:#171a20;--ink:#eef0f3;--muted:#9aa3b0;--line:#2a2f38;--accent:#4f8bff}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}main{max-width:640px;margin:0 auto;padding:24px 16px 64px}.top{max-width:640px;margin:0 auto;padding:20px 16px 0}.brand{color:var(--ink);align-items:center;gap:8px;font-weight:700;text-decoration:none;display:inline-flex}.dot{background:var(--on);border-radius:50%;width:12px;height:12px;display:inline-block}h1{letter-spacing:-.02em;margin:24px 0 8px;font-size:32px;line-height:1.15}.lead{color:var(--muted);margin:0 0 28px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:16px;padding:20px}.card h2{margin:0 0 12px;font-size:17px}label{margin:0 0 6px;font-size:14px;font-weight:600;display:block}input[type=text]{border:1px solid var(--line);background:var(--bg);width:100%;color:var(--ink);border-radius:10px;margin-bottom:14px;padding:12px 14px;font-size:16px}input[type=text]:focus{outline:2px solid var(--accent);border-color:#0000}.arrow{text-align:center;color:var(--muted);margin:-6px 0 8px;font-size:20px}button,.btn{appearance:none;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:12px 18px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}button.secondary,.btn.secondary{color:var(--accent);border:1px solid var(--line);background:0 0}button:disabled{opacity:.6;cursor:default}.full{width:100%}.error{color:var(--danger);margin:8px 0 0;font-size:14px}.muted{color:var(--muted);font-size:14px}.switchbox{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:28px 20px;display:flex}.toggle{background:var(--off);border-radius:999px;width:132px;height:68px;padding:0;transition:background .2s;position:relative}.toggle:after{content:"";background:#fff;border-radius:50%;width:56px;height:56px;transition:transform .2s;position:absolute;top:6px;left:6px;box-shadow:0 2px 6px #0003}.toggle.on{background:var(--on)}.toggle.on:after{transform:translate(64px)}.state{font-size:22px;font-weight:700}.state.on{color:var(--on)}.flow{color:var(--muted);word-break:break-all;font-size:15px}.flow b{color:var(--ink)}pre{background:var(--bg);border:1px solid var(--line);white-space:pre-wrap;word-break:break-all;border-radius:10px;margin:0 0 12px;padding:12px;font-size:13px;overflow-x:auto}.row{flex-wrap:wrap;gap:8px;display:flex}.check{align-items:center;gap:8px;margin-top:4px;font-weight:400;display:flex}ol{margin:8px 0 12px;padding-left:20px}li{margin-bottom:4px}.warn{background:color-mix(in srgb, #f59e0b 14%, var(--card));border-color:color-mix(in srgb, #f59e0b 40%, var(--line))}.top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.who{align-items:center;gap:12px;min-width:0;display:inline-flex}.who .muted{text-overflow:ellipsis;white-space:nowrap;max-width:200px;overflow:hidden}button.link{color:var(--accent);background:0 0;padding:0;font-size:14px;font-weight:600}button.link.danger{color:var(--danger)}input[type=email],input[type=password]{border:1px solid var(--line);background:var(--bg);width:100%;color:var(--ink);border-radius:10px;margin-bottom:14px;padding:12px 14px;font-size:16px}input[type=email]:focus,input[type=password]:focus{outline:2px solid var(--accent);border-color:#0000}.list{padding:6px}.item{color:var(--ink);border-radius:10px;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;display:flex}.item:hover{background:var(--bg)}.item .flow{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.pill{background:var(--line);color:var(--muted);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:700}.pill.on{background:color-mix(in srgb, var(--on) 18%, transparent);color:var(--on)}.back{color:var(--muted);font-size:14px;text-decoration:none}.ok{border-color:color-mix(in srgb, var(--on) 40%, var(--line));background:color-mix(in srgb, var(--on) 10%, var(--card));font-weight:600}.plans{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}button.plan{text-align:left;background:var(--bg);color:var(--ink);border:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:6px;padding:16px;font-weight:400;display:flex}button.plan:hover:not(:disabled){border-color:var(--accent)}.plan-len{font-weight:600}.plan-price{letter-spacing:-.02em;font-size:26px;font-weight:700}.plan-note{font-size:12px}.plan-cta{color:var(--accent);margin-top:6px;font-size:14px;font-weight:600}.pending{border-color:color-mix(in srgb, #f59e0b 40%, var(--line));background:color-mix(in srgb, #f59e0b 12%, var(--card))}main:has(.wide){max-width:1000px}.periods{background:var(--card);border:1px solid var(--line);border-radius:12px;flex-wrap:wrap;gap:4px;margin-bottom:18px;padding:4px;display:inline-flex}.periods button{color:var(--muted);background:0 0;align-items:center;gap:6px;padding:8px 14px;font-size:15px;display:inline-flex}.periods button.active{background:var(--accent);color:#fff}.periods .save{color:var(--on);font-size:12px;font-weight:700}.periods button.active .save{color:#d1fae5}.tiers{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-bottom:14px;display:grid}.tier{background:var(--card);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:6px;padding:20px;display:flex;position:relative}.tier.featured{border:2px solid var(--accent)}.tier h2{margin:0;font-size:20px}.tier ul{flex:1;margin:8px 0 14px;padding-left:18px;font-size:15px}.tier-price{letter-spacing:-.02em;margin-top:8px;font-size:34px;font-weight:700}.tier-price span{color:var(--muted);font-size:15px;font-weight:400}.tier-bill{min-height:21px}.badge{background:color-mix(in srgb, var(--accent) 15%, transparent);color:var(--accent);border-radius:999px;align-self:flex-start;padding:3px 9px;font-size:12px;font-weight:700}.paybtns{flex-direction:column;gap:8px;display:flex}.paybtns button{width:100%}.lifetime{border:2px solid color-mix(in srgb, #f59e0b 60%, var(--line));grid-template-columns:1fr minmax(200px,260px);align-items:center;gap:20px;display:grid}.lifetime h2{margin:8px 0 0;font-size:20px}.lifetime .badge{color:#b45309;background:#f59e0b2e}@media (max-width:640px){.lifetime{grid-template-columns:1fr}}@media (max-width:480px){.periods{grid-template-columns:repeat(3,1fr);width:100%;display:grid}.periods button{flex-direction:column;gap:0;padding:8px 6px;font-size:14px}}.navlink{color:var(--accent);font-size:14px;font-weight:600;text-decoration:none}h1.pair{overflow-wrap:anywhere;margin:10px 0 16px;font-size:24px}.stepnum{background:var(--accent);color:#fff;vertical-align:2px;border-radius:50%;place-items:center;width:24px;height:24px;margin-right:6px;font-size:13px;display:inline-grid}.seg{background:var(--bg);border:1px solid var(--line);border-radius:10px;gap:3px;margin-bottom:14px;padding:3px;display:inline-flex}.seg button{color:var(--muted);background:0 0;padding:7px 14px;font-size:14px}.seg button.active{background:var(--accent);color:#fff}.seg .save{color:var(--on);font-size:12px;font-weight:700}.seg button.active .save{color:#d1fae5}.checkrow{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;padding-top:16px;display:flex}.checkrow .error{margin:0}.okmsg{color:var(--on);font-weight:600}.paybox{border:2px solid var(--accent);text-align:center;border-radius:14px;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:380px;padding:18px;display:flex}.paybox .seg{margin:4px 0}.paytitle{font-weight:700}.payprice{letter-spacing:-.02em;font-size:34px;font-weight:700}.payprice span{color:var(--muted);font-size:15px;font-weight:400}.morelink{color:var(--accent);font-size:14px;text-decoration:none}.btn.full{text-align:center}details.card summary{cursor:pointer}.tgcard{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.tgcard>div{flex:1;min-width:220px}.foot{flex-wrap:wrap;gap:18px;max-width:640px;margin:0 auto;padding:8px 16px 40px;font-size:14px;display:flex}.foot a{color:var(--muted);text-decoration:none}.foot a:hover{color:var(--ink)}.fine{color:var(--muted);font-size:12px}.fine a{color:var(--muted)}.legal h2{margin:28px 0 8px;font-size:18px}.legal p,.legal li{line-height:1.6}.legal ul{padding-left:20px}.legal a{color:var(--accent)}.picker{margin-top:10px}.picker input[type=text]{margin-bottom:8px}.chips{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.chip{background:color-mix(in srgb, var(--accent) 14%, transparent);color:var(--ink);padding:6px 10px;font-size:14px;font-weight:500}.countrylist{border:1px solid var(--line);border-radius:10px;max-height:240px;padding:6px 12px;overflow-y:auto}.countrylist .check{margin:6px 0}.check input[type=radio]{accent-color:var(--accent)}.counter{text-align:center;grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.counter b{letter-spacing:-.02em;font-size:28px;display:block}.suspended{border-color:var(--danger);background:color-mix(in srgb, var(--danger) 10%, var(--card))}.tiles{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;display:grid}.tiles .card{color:var(--muted);margin:0;padding:14px;font-size:14px}.tiles b{color:var(--ink);font-size:26px;display:block}.tablewrap{margin-top:4px;overflow-x:auto}table.admin{border-collapse:collapse;width:100%;font-size:14px}table.admin th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;padding:8px;font-weight:600}table.admin td{border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px}table.admin tr.susp td{opacity:.6}table.admin .actions{white-space:nowrap}table.admin .actions .link{margin-right:10px}.demo{grid-template-columns:minmax(260px,340px) 1fr;align-items:start;gap:16px;display:grid}.demo .card{margin:0}.demo-controls{position:sticky;top:16px}.demo-steps{text-align:left;margin:4px 0;padding-left:20px;font-size:14px}.browser{border:1px solid var(--line);background:var(--card);border-radius:14px;overflow:hidden}.browserbar{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 12px;display:flex}.dots{gap:6px;display:inline-flex}.dots i{background:var(--line);border-radius:50%;width:10px;height:10px;display:block}.addr{background:var(--bg);color:var(--muted);text-overflow:ellipsis;white-space:nowrap;border-radius:8px;flex:1;padding:6px 10px;font-size:13px;transition:background .3s,color .3s;overflow:hidden}.addr.moved{background:color-mix(in srgb, var(--on) 18%, var(--bg));color:var(--ink)}.browser iframe{background:#fff;border:0;width:100%;height:440px;display:block}.browsercap{color:var(--muted);border-top:1px solid var(--line);padding:8px 12px;font-size:13px}.demo-cta{flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;align-items:center;gap:16px;display:flex}@media (max-width:760px){.demo{grid-template-columns:1fr}.demo-controls{position:static}.browser iframe{height:360px}}.demolink{color:var(--accent);margin:-14px 0 22px;font-weight:600;text-decoration:none;display:inline-block}