:root {
  --bg: #f7f8fb;
  --card: #ffffff;
  --ink: #10151f;
  --muted: #5b6472;
  --line: #e6e9ef;
  --brand: #4f46e5;
  --brand-ink: #3730a3;
  --ok: #0f9d58;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 21, 31, .05), 0 8px 24px rgba(16, 21, 31, .06);
  --max: 1080px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #eef0f5; padding: .1em .4em; border-radius: 6px; font-size: .9em; word-break: break-all; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-head { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.site-head .wrap { display: flex; align-items: center; gap: 20px; height: 60px; }
.brand { font-weight: 800; font-size: 20px; letter-spacing: -.02em; color: var(--ink); display: flex; align-items: center; gap: 9px; }
.brand:hover { text-decoration: none; }
.brand .mark { width: 30px; height: 30px; display: inline-block; }
.brand .wm { font-weight: 800; letter-spacing: -.02em; }
.brand .wm .q { color: var(--ink); }
.brand .wm .l { color: #e5920a; }
.nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; align-items: center; font-size: 14.5px; }
.nav a { color: var(--muted); }
.nav a:hover { color: var(--ink); }
.acct a { color: var(--brand); font-weight: 600; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 760px; margin: 20px auto; }
@media (max-width: 640px) { .price-grid { grid-template-columns: 1fr; } }
.price-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; display: flex; flex-direction: column; }
.price-pro { border: 2px solid var(--brand); position: relative; }
.price-badge { position: absolute; top: -11px; left: 24px; background: var(--brand); color: #fff; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 20px; }
.price-name { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.price-amt { font-size: 40px; font-weight: 800; letter-spacing: -.03em; margin: 6px 0 12px; }
.price-feat { list-style: none; padding: 0; margin: 0 0 20px; flex: 1; }
.price-feat li { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: #2a3140; }
.price-note { font-size: 12.5px; color: var(--muted); margin: 10px 0 0; text-align: center; }
.price-card .btn { width: 100%; }

/* Hero */
.hero { padding: 48px 0 20px; text-align: center; }
.hero h1 { font-size: clamp(28px, 4.5vw, 44px); line-height: 1.12; margin: 0 0 12px; letter-spacing: -.025em; }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 680px; margin: 0 auto; }
.page-head { padding: 40px 0 8px; }
.page-head h1 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 10px; letter-spacing: -.02em; }
.page-head .lead { color: var(--muted); font-size: 17.5px; max-width: 760px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); }

/* Generator card */
.gen { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin: 22px 0; }
.qf-grid { display: grid; grid-template-columns: 1fr 340px; gap: 26px; }
@media (max-width: 760px) { .qf-grid { grid-template-columns: 1fr; } }

.qf-fields { display: grid; gap: 14px; }
.qf-field { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
.qf-field > span { color: #384150; }
.qf-field input[type=text], .qf-field textarea, .qf-field select {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; font-weight: 500; background: #fff;
}
.qf-field textarea { min-height: 76px; resize: vertical; }
.qf-field input:focus, .qf-field textarea:focus, .qf-field select:focus { outline: 2px solid var(--brand); border-color: var(--brand); }
.qf-check, .qf-field input[type=checkbox] { width: 18px; height: 18px; justify-self: start; }

.qf-dyn { margin-top: 16px; padding: 14px; background: #f2f1fe; border: 1px solid #ddd9fb; border-radius: 12px; }
.qf-toggle { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.qf-toggle input { margin-top: 3px; }
.qf-toggle em { color: var(--muted); font-style: normal; }
.qf-dynout { margin-top: 12px; font-size: 13.5px; }
.qf-dynok { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.qf-manage { margin: 10px 0 0; color: var(--muted); }
.qf-manage a { word-break: break-all; }

.qf-opts { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qf-opt { display: grid; gap: 5px; font-size: 13px; font-weight: 600; color: #384150; }
.qf-opt input[type=color] { width: 100%; height: 38px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.qf-opt select, .qf-opt input[type=file] { padding: 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; font-size: 13px; background: #fff; }

.qf-right { display: flex; flex-direction: column; align-items: center; }
.qf-preview { width: 100%; aspect-ratio: 1; max-width: 300px; background: #fff; border: 1px solid var(--line); border-radius: 12px; display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 10px; }
.qf-preview svg { width: 100%; height: 100%; display: block; }
.qf-empty { color: var(--muted); font-size: 14px; text-align: center; padding: 20px; }
.qf-actions { display: flex; gap: 10px; margin-top: 16px; width: 100%; max-width: 300px; }
.qf-actions .btn { flex: 1; }
.qf-verify { font-size: 12.5px; color: var(--muted); margin: 12px 0 0; text-align: center; max-width: 300px; }
.qf-gen { margin-top: 14px; width: 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 16px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-weight: 700; font-size: 14.5px; cursor: pointer; }
.btn:hover { background: #f3f4f8; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-ink); }

/* Content */
.content { padding: 8px 0 40px; }
.content h2 { font-size: 22px; margin: 30px 0 8px; letter-spacing: -.01em; }
.content p, .content ul { color: #2a3140; }
.content ul { padding-left: 20px; }
.content li { margin: 4px 0; }

.faq { margin-top: 20px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 4px 16px; margin: 10px 0; }
.faq summary { font-weight: 700; cursor: pointer; padding: 12px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 14px; color: #2a3140; }

/* Card grid (home + related) */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 20px 0; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; box-shadow: var(--shadow); display: block; color: var(--ink); }
.tile:hover { text-decoration: none; border-color: #cfd3e0; transform: translateY(-1px); transition: .15s; }
.tile .t-ic { font-size: 22px; }
.tile .t-h { font-weight: 700; margin: 8px 0 2px; }
.tile .t-d { font-size: 13.5px; color: var(--muted); }
.section-h { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 28px 0 4px; }

/* Trust strip */
.trust { display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; margin: 18px 0 6px; color: var(--muted); font-size: 14px; }
.trust b { color: var(--ink); }

/* Footer */
.site-foot { border-top: 1px solid var(--line); background: var(--card); margin-top: 40px; }
.site-foot .wrap { padding: 28px 20px; display: flex; flex-wrap: wrap; gap: 18px 40px; font-size: 14px; }
.site-foot .fcol h4 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.site-foot .fcol a { display: block; color: #384150; padding: 2px 0; }
.site-foot .legal { width: 100%; color: var(--muted); font-size: 12.5px; border-top: 1px solid var(--line); padding-top: 16px; }

/* Dashboard */
.dash { max-width: 720px; }
.dash .row { display: flex; gap: 10px; align-items: center; }
.dash input[type=text] { flex: 1; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.stat { display: inline-block; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin: 8px 12px 8px 0; }
.stat .n { font-size: 28px; font-weight: 800; }
.stat .l { font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
table.evts { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
table.evts th, table.evts td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.evts th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.notice { padding: 10px 12px; border-radius: 10px; font-size: 14px; margin: 10px 0; }
.notice.err { background: #fdecec; color: #b02a2a; }
.notice.ok { background: #eaf7ee; color: #1a7a3f; }