:root {
  --bg: #F3F1EB;
  --surface: #fff;
  --ink: #12141A;
  --muted: #5A5F6B;
  --navy: #1A2B6B;
  --accent: #2955FF;
  --line: rgba(18, 20, 26, 0.10);
  --display: "Cormorant Garamond", Georgia, serif;
  --text: "Plus Jakarta Sans", system-ui, sans-serif;
  --shadow: 0 28px 70px -32px rgba(18, 20, 26, 0.22);
  --danger: #B42318;
}
html[data-skin="ink"] {
  --bg: #07090E;
  --surface: #0C1018;
  --ink: #E8EDF5;
  --muted: #8A93A6;
  --navy: #9AAEFF;
  --accent: #2955FF;
  --line: rgba(232, 237, 245, 0.10);
}
html[data-skin="foundry"] {
  --bg: #05060A;
  --surface: #0A0C12;
  --ink: #E8EDF5;
  --muted: #8A93A6;
  --navy: #2D6CFF;
  --accent: #2D6CFF;
  --line: rgba(232, 237, 245, 0.10);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--text); }
body { min-height: 100vh; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.bar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 0.8rem;
  padding: 0.85rem clamp(1.1rem, 4vw, 3rem);
  background: color-mix(in oklab, var(--bg) 86%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.bar__brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.bar__brand img { width: 34px; height: 34px; border-radius: 50%; }
.bar__brand strong { font-family: var(--display); font-size: 1.35rem; font-weight: 500; }
.bar a.ghost { font-size: 0.78rem; font-weight: 600; color: var(--muted); text-decoration: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 clamp(1.2rem, 4vw, 3.2rem); }
.hero { padding: clamp(2.2rem, 6vw, 5rem) 0 2rem; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr); gap: clamp(1.4rem, 4vw, 3rem); align-items: start; }
.eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--navy);
  display: inline-flex; align-items: center; gap: 0.55rem;
}
.eyebrow::before { content: ""; width: 1.2rem; height: 1px; background: var(--navy); }
h1 { font-family: var(--display); font-weight: 500; letter-spacing: -0.03em; font-size: clamp(2.1rem, 5vw, 3.5rem); line-height: 1.08; margin: 0.7rem 0 0.8rem; }
h1 em { font-style: italic; color: var(--navy); }
.lede { color: var(--muted); font-size: 1.02rem; max-width: 46ch; line-height: 1.65; margin: 0; }
.plist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; margin: 1.4rem 0 0; }
.plist div, .card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0.95rem 1.05rem;
}
.plist b, .card b { display: block; font-family: var(--display); font-size: 1.45rem; font-weight: 500; }
.plist span, .card span, .card p { color: var(--muted); font-size: 0.8rem; line-height: 1.5; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.8rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.block { padding: 3.2rem 0; }
.block h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0.4rem 0 0.8rem; }
.form {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 1.2rem;
  box-shadow: var(--shadow);
}
.form h2 { font-family: var(--display); font-weight: 500; font-size: 1.55rem; margin: 0 0 0.4rem; }
.form label { display: block; font-size: 0.74rem; font-weight: 600; color: var(--muted); margin: 0.45rem 0 0.28rem; }
.form input, .form select, .form textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 0.7rem 0.8rem;
}
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.offer {
  display: flex; gap: 0.7rem; align-items: flex-start; border: 1px solid var(--line); border-radius: 12px;
  padding: 0.75rem 0.85rem; margin: 0.45rem 0; cursor: pointer;
}
.offer input { width: auto; margin: 0.2rem 0 0; }
.offer b { display: block; font-size: 0.92rem; }
.offer span { display: block; color: var(--muted); font-size: 0.78rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; width: 100%;
  border: 0; border-radius: 999px; padding: 0.85rem 1.1rem; cursor: pointer;
  font-weight: 600; font-size: 0.92rem; text-decoration: none; margin-top: 0.8rem;
  background: var(--accent); color: #fff;
}
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.alert { color: var(--danger); font-size: 0.82rem; min-height: 1.1em; margin: 0.4rem 0; }
.hint { color: var(--muted); font-size: 0.78rem; line-height: 1.5; }
.faq article { border-bottom: 1px solid var(--line); padding: 0.9rem 0; }
.faq h3 { font-family: var(--display); font-weight: 500; margin: 0 0 0.3rem; font-size: 1.15rem; }
.faq p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.foot { padding: 2rem clamp(1.2rem, 4vw, 3.2rem); border-top: 1px solid var(--line); color: var(--muted); font-size: 0.78rem; }
.foot a { color: var(--ink); }
.hub { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; padding: 1.2rem 0 3rem; }
.hub a { text-decoration: none; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; }
.hub a:hover { border-color: var(--navy); }
.hub-sec { font-family: var(--display); font-size: 1.45rem; font-weight: 500; margin: 1.8rem 0 0.55rem; }
.hero--stack { grid-template-columns: 1fr; }
.hero--stack .form { max-width: 28rem; }
.scene { font-size: 1.02rem; line-height: 1.7; color: var(--muted); max-width: 46ch; }
.scene p { margin: 0 0 0.75rem; }
.compare { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin: 1rem 0 0; }
.compare th, .compare td { text-align: left; padding: 0.55rem 0.2rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare th { color: var(--muted); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.hub strong { display: block; font-family: var(--display); font-size: 1.4rem; font-weight: 500; margin-bottom: 0.25rem; }
.ok { padding: 4rem 0; max-width: 40rem; }
.ok h1 { font-size: 2.4rem; }
@media (max-width: 860px) {
  .hero, .form .row, .grid3, .grid2, .hub, .plist { grid-template-columns: 1fr; }
}