:root{
  --bg:#F5F4F6; --surface:#FFFFFF; --surface-2:#EFEEF1; --ink:#2B2A30; --muted:#6F6E75; --line:#E3E2E6;
  --accent:#FF6C2C; --accent-ink:#C24711; --accent-soft:#FFF1EA; --blue:#236A95; --blue-soft:#EAF2F7;
  --ok:#2E7A4E; --ok-soft:#E9F4EE; --warn:#A85A0C; --warn-soft:#FBF1E4;
  --display:'Libre Baskerville', Georgia, serif; --body:'Work Sans', Arial, Helvetica, sans-serif;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#141317; --surface:#1D1C21; --surface-2:#26252B; --ink:#F1F0F3; --muted:#A4A3AA; --line:#34333A;
  --accent:#FF7A3F; --accent-ink:#FF9563; --accent-soft:#33221A; --blue:#79B0D6; --blue-soft:#1C2A33;
  --ok:#6CC895; --ok-soft:#17291F; --warn:#F0A65A; --warn-soft:#2E2215; color-scheme:dark }}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 var(--body)}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.top{background:var(--surface);border-bottom:1px solid var(--line)}
.topin{display:flex;align-items:center;gap:16px;padding-block:14px}
.toplogo{height:52px;width:auto}
h1{font:400 22px/1.2 var(--display);margin:0}
.sub{margin:2px 0 0;color:var(--muted);font-size:13px}
main{padding-block:24px 48px;display:grid;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;gap:14px;margin:0}
fieldset.card{min-width:0}
legend{font:400 18px/1.2 var(--display);padding:0 6px;margin-left:-6px}
h2{font:400 22px/1.2 var(--display);margin:0}
.lede{margin:0;color:var(--muted)}
.notice{border-color:var(--accent);background:var(--accent-soft)}
.studio{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:980px){.studio{grid-template-columns:minmax(0,1fr)}}
.col{display:grid;gap:16px;min-width:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.span2{grid-column:1/-1}
@media (max-width:440px){.grid2{grid-template-columns:minmax(0,1fr)}}
.field{display:grid;gap:5px;min-width:0}
.field>span,.lab{font-size:12px;font-weight:600}
.hint{font-size:12px;color:var(--muted)}
input:not([type=range]):not([type=checkbox]):not([type=file]),textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:9px 12px}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
input[type=range]{width:100%;accent-color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 12px/16px var(--body);letter-spacing:.5px;text-transform:uppercase;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{border-color:transparent;color:var(--muted);padding-inline:8px;justify-self:start}
.btn:focus-visible,.seg button:focus-visible,.tpls button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.file{position:relative;overflow:hidden}
.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.status{font-size:12px;color:var(--muted)}
.status.err{color:var(--warn)}
.seg{display:inline-flex;flex-wrap:wrap;padding:3px;border-radius:999px;background:var(--surface-2);justify-self:start}
.seg button{all:unset;cursor:pointer;font-size:12px;font-weight:500;padding:7px 14px;border-radius:999px;color:var(--muted)}
.seg button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(20,18,26,.1)}
.seg.small button{padding:5px 10px}
.tpls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:520px){.tpls{grid-template-columns:minmax(0,1fr)}}
.tpls button{all:unset;cursor:pointer;display:grid;gap:4px;padding:12px;border:1px solid var(--line);border-radius:12px}
.tpls button b{font-size:13px}
.tpls button span{font-size:12px;color:var(--muted)}
.tpls button[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.upload{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.sliders{display:grid;gap:8px}
.slider{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:center;font-size:12px;color:var(--muted)}
.opt{display:grid;gap:8px}
.swatches{display:flex;gap:8px}
.swatches button{width:26px;height:26px;border-radius:50%;border:0;background:var(--c);box-shadow:inset 0 0 0 1px rgba(43,42,48,.2);cursor:pointer}
.swatches button[aria-pressed=true]{box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--ink)}
.socials{display:grid;gap:8px}
.srow{display:grid;grid-template-columns:130px minmax(0,1fr) auto;gap:8px;align-items:center}
.srow select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px}
.switch{display:flex;gap:10px;align-items:center;font-weight:500}
.switch input{width:18px;height:18px;accent-color:var(--accent)}
.sticky{position:sticky;top:16px;display:grid;gap:12px}
.ptools{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.eyebrow{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;font-weight:600;color:var(--muted)}
.mail{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;color:#2B2A30}
.mail.dark{background:#1F1F22;color:#E9E8EC}
.mailbar{display:flex;gap:14px;flex-wrap:wrap;padding:10px 18px;border-bottom:1px solid rgba(124,124,129,.22);font-size:12px;color:#7C7C81}
.mailbody{padding:18px 22px 24px;overflow-x:auto}
.msg{font:14px/1.55 Arial,Helvetica,sans-serif;margin:0 0 20px}
.sig{min-width:600px;max-width:600px}
.sig img{max-width:none}
.mail.dark [style*="color:#2B2A30"]{color:#E9E8EC!important}
.mail.dark [style*="color:#6F6E75"]{color:#B4B3B9!important}
.mail.dark [style*="color:#236A95"]{color:#7FB3D8!important}
.publish{gap:12px}
.meter{display:flex;gap:10px;align-items:baseline}
.meter b{font-variant-numeric:tabular-nums;font-size:18px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}
.checks li{display:flex;gap:8px}
.checks .ok::before{content:"✓";color:var(--ok);font-weight:700}
.checks .warn::before{content:"!";color:var(--warn);font-weight:700}
.copyrow{display:flex;gap:8px}
textarea.code{font:12px/1.5 ui-monospace,Menlo,monospace;height:140px}
.howto summary{cursor:pointer;font-size:13px;font-weight:500}
.howto ol{margin:8px 0 0;padding-left:20px;display:grid;gap:4px;font-size:13px}