:root{--ink:#11141B;--paper:#F6F3EC;--card:#fff;--line:#e3ded2;--muted:#5b6070;--acc:#0E5E8C;--accd:#0A4A70;--acc2:#F2C94C;--bad:#C2410C;--ok:#0f6b49;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--ink:#ECEEF2;--paper:#0F1115;--card:#191C22;--line:#2A2F38;--muted:#A3A9B6;--acc:#5BB6F0;--accd:#9CD3F6;--acc2:#F2C94C;--bad:#FB923C;--ok:#4ADE80;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
a{color:var(--accd)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;margin:28px 0 10px;letter-spacing:-.02em}
h2{font-size:22px;margin:0 0 10px}
h3{font-size:17px;margin:16px 0 6px}
.top{background:#11141B;color:#fff;position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:12px}
.top nav{display:flex;align-items:center;gap:14px}
.top .lnk{color:#dfe2ea;text-decoration:none}
.brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:800;font-size:19px}
.brand small{font-weight:500;opacity:.7;font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--acc);color:#fff;border:0;border-radius:10px;padding:10px 16px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;min-height:44px}
@media (prefers-color-scheme:dark){.btn{color:#0F1115}}
.btn:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.55;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.small{padding:6px 12px;min-height:38px;font-size:14px}
.top .btn.small{background:var(--acc2);color:#11141B}
.lede{font-size:18px;max-width:840px}
.facts{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:12px 0}
.facts li{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:14px}
.cta{display:flex;flex-wrap:wrap;gap:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin:18px 0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lbl{display:flex;justify-content:space-between;align-items:center;font-weight:700;margin-bottom:8px;gap:8px}
.up{font-size:14px;font-weight:600;color:var(--accd);cursor:pointer;border:1px solid var(--line);border-radius:8px;padding:6px 10px}
.up input{display:none}
.drop{border:2px dashed var(--line);border-radius:12px;padding:10px;text-align:center;color:var(--muted);font-size:14px;margin-bottom:8px}
.drop.on{border-color:var(--acc);color:var(--accd)}
textarea,input,select{width:100%;font:inherit;font-size:15px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
textarea{resize:vertical;line-height:1.45}
#title{margin-bottom:8px}
.run{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px}
.run input,.run select{width:auto;flex:1 1 180px}
.hint{font-size:13.5px;color:var(--muted)}
.score-row{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center}
.dial{position:relative;width:150px;height:150px}
.dial svg{width:150px;height:150px;transform:rotate(-90deg)}
.dial circle{fill:none;stroke-width:12}
.dial .bg{stroke:var(--line)}
.dial .fg{stroke:var(--acc);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .6s}
.dial .num{position:absolute;inset:0;display:flex;align-items:baseline;justify-content:center;padding-top:52px;font-size:14px;color:var(--muted)}
.dial .num b{font-size:40px;color:var(--ink);line-height:1}
.parts{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px 14px;margin-top:8px}
.part{font-size:13.5px}
.part .bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:3px}
.part .bar i{display:block;height:100%;background:var(--acc)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px}
.chip{border-radius:999px;padding:4px 10px;font-size:14px;background:#fdeee6;color:#8a3412;border:1px solid #f6c9b1}
.chip.req::after{content:" · required";font-size:11px;opacity:.75}
.chips.ok .chip{background:#e6f5ef;color:#0b5a46;border-color:#bfe5d4}
@media (prefers-color-scheme:dark){.chip{background:#3a2216;color:#fdba74;border-color:#5c3420}.chips.ok .chip{background:#11352b;color:#86efac;border-color:#1f5c48}}
.n{font-weight:500;color:var(--muted);font-size:14px}
.lock{font-size:14px;background:var(--paper);border-radius:10px;padding:8px 10px}
.checks{list-style:none;padding:0;margin:0}
.checks li{margin:5px 0;font-size:15px}
.checks li.ok::before{content:"✓ ";color:var(--ok);font-weight:800}
.checks li.no::before{content:"✗ ";color:var(--bad);font-weight:800}
.tips{padding-left:20px;margin:0}
.tips li{margin:5px 0}
.tool{border-top:1px solid var(--line);padding-top:6px;margin-top:10px}
.tool:first-of-type{border-top:0}
.badge{font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:2px 6px;vertical-align:middle;color:var(--muted)}
.badge.pro{background:var(--acc2);color:#11141B;border-color:var(--acc2)}
.rw{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:8px 0}
.rw .was{color:var(--muted);text-decoration:line-through;font-size:14px}
.rw .now{margin:4px 0}
.pricing{margin:30px 0}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:10px 0}
.plan{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column}
.plan.best{border:2px solid var(--acc)}
.plan h3{margin:0}
.plan .price{font-size:34px;font-weight:900;margin:6px 0}
.plan .price small{font-size:14px;font-weight:500;color:var(--muted)}
.plan ul{padding-left:18px;margin:6px 0 12px;flex:1}
.plan .btn{width:100%}
.key{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px}
.key input{flex:1 1 260px;width:auto}
.seo{max-width:860px;margin-bottom:30px}
.more{background:#11141B;color:#cfd3dd;margin-top:30px;padding:22px 0}
.more a{color:#fff;margin-right:16px}
.more-title{font-weight:800;color:#fff;margin-bottom:6px}
.more-links{display:flex;flex-wrap:wrap;gap:6px 0}
.copy{font-size:12.5px;margin-top:10px;opacity:.75}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#11141B;color:#fff;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw}
.toast.on{opacity:1}
.wall{background:var(--paper);border:2px solid var(--acc2);border-radius:12px;padding:12px;margin-top:10px}
@media (max-width:860px){.plans{grid-template-columns:1fr 1fr}}
@media (max-width:760px){
  .cols,.grid2{grid-template-columns:1fr}
  .score-row{grid-template-columns:1fr;justify-items:center;text-align:center}
  .plans{grid-template-columns:1fr}
  .brand small,.top .lnk{display:none}
  .lede{font-size:16px}
  h1{margin-top:20px}
}
fieldset{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:0 0 12px}
legend{font-weight:800;padding:0 6px}
.q label{display:block;margin:6px 0;font-size:14px}
.q label input:not([type=checkbox]):not([type=radio]),.q label select{margin-top:3px}
.q label.ck{display:flex;gap:8px;align-items:flex-start}
.q label.ck input{width:auto;margin-top:3px}
.q small{color:var(--muted);font-weight:400}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{display:flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 12px;margin:0;cursor:pointer}
.seg input{width:auto}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:2px 10px;max-height:340px;overflow:auto}
.svc h4{grid-column:1/-1;margin:8px 0 2px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.svc label{display:flex;gap:6px;align-items:center;font-size:14px;margin:2px 0}
.svc input{width:auto}
.preview{position:sticky;top:70px;align-self:start}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.tab{font:inherit;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:999px;padding:6px 12px;cursor:pointer;min-height:38px}
.tab.on{background:var(--acc);color:#fff;border-color:var(--acc)}
@media (prefers-color-scheme:dark){.tab.on{color:#0F1115}}
.doc{border:1px solid var(--line);border-radius:12px;padding:14px 16px;height:560px;overflow:auto;background:var(--card);font-size:14.5px}
.doc h1{font-size:22px;margin:4px 0 6px}.doc h2{font-size:17px;margin:16px 0 4px}.doc h3{font-size:15px;margin:12px 0 4px}
.doc.locked{filter:blur(3px);user-select:none;pointer-events:none}
.lockbar{background:var(--paper);border:2px solid var(--acc2);border-radius:10px;padding:8px 10px;margin-top:8px;font-size:14px}
.exports{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
pre.code{background:#11141B;color:#e9ecf3;border-radius:12px;padding:12px;overflow:auto;font:12.5px/1.5 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;margin-top:10px}
.plans{grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.two,.svc{grid-template-columns:1fr}.preview{position:static}.doc{height:420px}.plans{grid-template-columns:1fr}}