[hidden]{display:none!important}
:root{
  --surface:#FFFFFF;--warm:#FFF4EE;--cool:#EEF1F6;--line:#D5DBE6;
  --ink:#14213D;--muted:#5B6478;--on-dark:#A7AFC0;
  --brand:#FF5B2E;--brand-hover:#FF7A52;--brand-text:#C93D12;--soft:#FFE4D6;
  --ok:#1E7A4C;--ok-bg:#E3F2EA;--warn:#8A5A00;--warn-bg:#FFF1CC;--bad:#B42318;--bad-bg:#FDE7E5;
  --r:8px;--wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--surface);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{display:block}
a{color:var(--brand-text)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em}
p{margin:0}
button{font:inherit;cursor:pointer}
.eyebrow{font-size:13px;font-weight:600;color:var(--brand-text);letter-spacing:.02em;margin-bottom:12px}
.lead{font-size:18px;color:var(--muted);max-width:640px}
.muted{color:var(--muted)}
.small{font-size:13px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:15px;padding:13px 26px;border-radius:3px;text-decoration:none;transform:skewX(-14deg);transition:background .2s,border-color .2s,transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s;border:0}
.btn>span{display:inline-block;transform:skewX(14deg)}
.btn:hover{transform:skewX(-14deg) translateY(-2px)}
.btn-primary{background:var(--brand);color:var(--ink)}
.btn-primary:hover{background:var(--brand-hover);box-shadow:4px 4px 0 var(--ink)}
.btn-ghost{background:transparent;border:1.5px solid var(--ink);color:var(--ink);padding:11.5px 24px}
.btn-ghost:hover{background:var(--cool)}
.btn-dark{background:var(--ink);color:#fff}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--brand);outline-offset:3px}

header.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:21px;letter-spacing:-.03em;white-space:nowrap}
.logo small{font-size:13px;font-weight:600;color:var(--brand-text);letter-spacing:0}
.nav nav{display:flex;gap:24px;align-items:center}
.nav nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:600}
.nav nav a:hover{color:var(--brand-text)}
.nav .btn{padding:9px 18px;font-size:14px}
@media (max-width:760px){.nav nav a:not(.btn){display:none}}

.tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:4px;background:var(--soft);color:var(--ink)}
.tag.cool{background:var(--cool)}
.tag.ok{background:var(--ok-bg);color:var(--ok)}
.tag.warn{background:var(--warn-bg);color:var(--warn)}
.tag.bad{background:var(--bad-bg);color:var(--bad)}

.card{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff}
.note{background:var(--cool);border-radius:8px;padding:12px 16px;font-size:14px;color:var(--muted)}

footer{border-top:1px solid var(--line);padding:28px 0;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}

/* demo bar */
.demobar{background:var(--ink);color:#fff;font-size:13px;padding:8px 0}
.demobar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.demobar a{color:#fff}
.seg{display:inline-flex;border:1.5px solid var(--ink);border-radius:6px;overflow:hidden}
.seg button{background:#fff;border:0;padding:8px 16px;font-weight:600;font-size:14px;color:var(--ink)}
.seg button.on{background:var(--ink);color:#fff}

table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th,table.t td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.t th{background:var(--cool);font-weight:600;font-size:13px}
table.t tr.me td{background:var(--warm)}
.tscroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.tscroll table.t tr:last-child td{border-bottom:0}