:root{
  --navy:#101c2b;--blue:#0066aa;--blue-dark:#004d82;
  --page:#f6f8fa;--surface:#fff;--ink:#1b2733;--muted:#5b6875;--line:#d9e0e7;--soft:#eef3f8;
  --heading:#101c2b;--link:#004d82;--accent:#0066aa;
  --ok-bg:#eef8f1;--ok-line:#c5e3d0;--err-bg:#fdeeec;--err-line:#f0cdc9;--warn-bg:#fdf5e6;--warn-line:#f0dfba;
  --good:#2f9e6b;--bad:#c0392b;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --page:#0d1620;--surface:#132030;--ink:#dbe4ec;--muted:#a7b6c4;--line:#2b3b4d;--soft:#15222f;
  --heading:#eef4fa;--link:#7cc0ef;--accent:#4ba9e8;
  --ok-bg:#12291d;--ok-line:#24513a;--err-bg:#2e1614;--err-line:#5a2a25;--warn-bg:#2c2412;--warn-line:#5a4a22;
  color-scheme:dark;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
h1,h2,h3{color:var(--heading);line-height:1.2}
h1{font-size:clamp(1.7rem,4vw,2.5rem);margin:.2em 0 .4em}
h2{font-size:1.35rem;margin:1.6em 0 .6em}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)}
.mono,code{font-family:var(--mono);font-size:.92em}
.top{background:var(--navy);color:#fff}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700}
.brand img{border-radius:6px}
.brand em{font-style:normal;font-weight:400;opacity:.75;margin-left:4px}
.top nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.top nav a,.top .linkbtn{color:#dfe9f3;text-decoration:none;font-size:.95rem}
.top nav a:hover,.top .linkbtn:hover{color:#fff}
.inline{display:inline;margin:0}
.linkbtn{background:none;border:0;padding:0;cursor:pointer;font:inherit}
main{padding:24px 16px 48px}
.foot{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;padding:8px 0 24px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:.7em 1.2em;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--blue-dark)}
.btn.small{padding:.4em .8em;font-size:.9rem}
.btn.ghost{background:transparent;color:var(--link);border:1px solid var(--line)}
.btn.danger{background:var(--bad)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;margin:0 0 16px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.stat{font-size:2rem;font-weight:700;color:var(--heading);line-height:1.1}
.stat small{font-size:.9rem;font-weight:400;color:var(--muted)}
.label{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.notice{border-radius:10px;padding:12px 16px;margin:0 0 16px;border:1px solid}
.notice.ok{background:var(--ok-bg);border-color:var(--ok-line)}
.notice.err{background:var(--err-bg);border-color:var(--err-line)}
.notice.warn{background:var(--warn-bg);border-color:var(--warn-line)}
form.stack{display:grid;gap:14px;max-width:460px}
label{display:grid;gap:4px;font-weight:600;font-size:.95rem}
label .hint{font-weight:400;color:var(--muted);font-size:.85rem}
input,select,textarea{font:inherit;padding:.6em .7em;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);width:100%}
input[type=checkbox]{width:auto}
.check{display:flex;gap:8px;align-items:flex-start;font-weight:400}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.table-wrap{overflow-x:auto}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;align-items:center}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-family:var(--mono);word-break:break-all}
.pill{display:inline-block;border-radius:99px;padding:.1em .6em;font-size:.8rem;font-weight:600;border:1px solid var(--line)}
.pill.active,.pill.on{background:var(--ok-bg);border-color:var(--ok-line);color:var(--good)}
.pill.pending{background:var(--warn-bg);border-color:var(--warn-line)}
.pill.suspended,.pill.cancelled,.pill.off{background:var(--err-bg);border-color:var(--err-line);color:var(--bad)}
.hero{padding:32px 0 8px}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:720px}
.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:8px}
.plan .price{font-size:2.2rem;font-weight:800;color:var(--heading)}
.plan .price small{font-size:1rem;font-weight:400;color:var(--muted)}
.plan ul{padding-left:1.1em;margin:.2em 0 1em;flex:1}
.features{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.chart{margin:0}
.chart svg{width:100%;height:140px;display:block;color:var(--accent)}
.chart rect{fill:currentColor;opacity:.85}
.chart figcaption{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted)}
.copy{display:flex;gap:6px;align-items:center}
.copy input{font-family:var(--mono);font-size:.9rem}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
details summary{cursor:pointer;font-weight:600}
@media (max-width:600px){
  .top-in{padding:8px 0}
  .brand em{display:none}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:6px}
  .stat{font-size:1.6rem}
}