:root{--bg:#f4f5f7;--card:#fff;--ink:#16181d;--mute:#6b7280;--line:#d9dce1;--acc:#d9480f;--acc-d:#b8400c;--ok:#2b8a3e;--bad:#c92a2a;--dark:#16181d}*{box-sizing:border-box}body,html{margin:0}body{background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--acc)}button{font:inherit;font-weight:600;padding:8px 12px;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}button:hover:not(:disabled){background:#f1f3f5}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--acc);border-color:var(--acc);color:#fff}button.primary:hover:not(:disabled){background:var(--acc-d)}button.big{padding:12px 18px;font-size:16px}button.ghost{background:transparent;border-color:#3a3f47;color:#fff}button.ghost:hover{background:#2a2e35}input,select{font:inherit;color:var(--ink);padding:7px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;min-width:0;width:100%}input:focus,select:focus{outline:2px solid #ffd8a8;border-color:var(--acc)}input:disabled{background:#f1f3f5;color:#adb5bd}.topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--dark);color:#fff;flex-wrap:wrap}.topbar .brand{font-weight:800;letter-spacing:.4px;font-size:16px;color:#fff;text-decoration:none}.topbar .spacer{flex:1 1}.topbar .who{font-size:12px;color:#adb5bd}.badge{font-size:11px;font-weight:800;padding:2px 8px;border-radius:999px;background:#495057;color:#fff;letter-spacing:.5px}.badge.pro{background:var(--acc)}.status{font-size:12px;display:flex;align-items:center;gap:6px;color:#dee2e6}.dot{width:9px;height:9px;border-radius:50%;background:#868e96;display:inline-block}.dot.ok{background:#51cf66}.dot.bad{background:#ff6b6b}.editor{display:grid;grid-template-columns:minmax(320px,1fr) minmax(340px,1fr);grid-gap:16px;gap:16px;padding:16px;max-width:1300px;margin:0 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10px rgba(0,0,0,.18);border-radius:6px;background:#fff}.msg{font-size:12px;margin-top:8px;min-height:18px}.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}.help{font-size:12px;color:var(--mute)}.lib{grid-column:1/-1}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:6px;border-bottom:1px solid var(--line);white-space:nowrap}td.desc{white-space:normal}th{font-size:11px;color:var(--mute);text-transform:uppercase}td button{padding:4px 8px;font-size:12px}.pro-tag{font-size:10px;font-weight:800;color:var(--acc);margin-left:4px}.banner{max-width:1300px;margin:12px auto 0;padding:10px 14px;border-radius:8px;background:#fff4e6;border:1px solid #ffd8a8;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.banner.good{background:#ebfbee;border-color:#b2f2bb}.banner .spacer{flex:1 1}.hero{background:var(--dark);color:#fff;padding:56px 16px 64px}.wrap{max-width:1080px;margin:0 auto}.hero h1{font-size:40px;line-height:1.1;margin:0 0 14px;letter-spacing:-.5px}.hero p{font-size:18px;color:#ced4da;max-width:640px;margin:0 0 24px}.hero .demo{margin-top:36px;display:flex;justify-content:center}.hero .demo canvas{width:min(560px,100%);height:auto;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.5)}.section{padding:48px 16px}.section h2{font-size:26px;margin:0 0 20px}.feat{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}@media(max-width:760px){.feat{grid-template-columns:1fr}.hero h1{font-size:30px}}.feat .card h3{margin:0 0 6px;font-size:16px}.feat .card p{margin:0;color:var(--mute)}.pricing{display:grid;grid-template-columns:repeat(2,minmax(0,340px));grid-gap:16px;gap:16px;justify-content:center}@media(max-width:760px){.pricing{grid-template-columns:1fr}}.plan h3{margin:0;font-size:18px}.plan .price{font-size:32px;font-weight:800;margin:8px 0 12px}.plan ul{padding-left:18px;margin:0 0 16px}.plan li{margin:4px 0}.plan.hl{border:2px solid var(--acc)}.center,.footer{text-align:center}.footer{padding:24px 16px;color:var(--mute);font-size:12px}.auth{max-width:380px;margin:64px auto;padding:0 16px}.prose{max-width:760px;margin:0 auto;padding:32px 16px}.prose h2{margin-top:28px}.prose li{margin:6px 0}.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal{width:min(460px,100%)}.plan-pick{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.plan-pick button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 10px;border:2px solid var(--line);border-radius:10px;position:relative}.plan-pick button.best{border-color:var(--acc)}.pp-tag{position:absolute;top:-10px;background:var(--acc);color:#fff;font-size:10px;font-weight:800;letter-spacing:.6px;padding:2px 8px;border-radius:999px}.pp-name{font-size:13px;color:var(--mute);font-weight:600}.pp-price{font-size:24px;font-weight:800}.pp-note{font-size:12px;color:var(--ok);font-weight:700}