:root {
  --ink: #14231f;
  --muted: #66766f;
  --paper: #f4f1e9;
  --panel: #fffdf8;
  --line: #d9ddd2;
  --accent: #e86d3f;
  --green: #2d8065;
  --shadow: 0 24px 70px rgba(28, 48, 39, .10);
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: radial-gradient(circle at 90% 0%, #e6ead8 0, transparent 34%), var(--paper); font-family: Georgia, 'Times New Roman', serif; }
.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 30px 0 70px; }
.topbar, .panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.topbar { align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 24px; }
.eyebrow { margin: 0 0 10px; color: var(--accent); font: 700 11px/1.2 Arial, sans-serif; letter-spacing: .14em; }
h1, h2, h3, p { margin-top: 0; } h1 { margin-bottom: 0; font-size: 25px; } h2 { max-width: 660px; margin-bottom: 18px; font-size: clamp(38px, 6vw, 72px); line-height: .96; letter-spacing: -.03em; font-weight: 500; } h3 { margin-bottom: 24px; font-size: 25px; font-weight: 500; }
.status { color: var(--green); font: 700 12px Arial, sans-serif; } .status i { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--green); }
.hero { display: grid; grid-template-columns: 1fr 180px; align-items: end; gap: 40px; padding: 90px 0 70px; } .lede { max-width: 610px; color: var(--muted); font: 16px/1.6 Arial, sans-serif; }
.hero-mark { color: var(--accent); font: 700 19px/1 Arial, sans-serif; text-align: right; } .hero-mark strong { color: var(--ink); font-size: 112px; line-height: .8; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); } .metrics article { padding: 24px 28px; border-right: 1px solid var(--line); } .metrics article:last-child { border-right: 0; } .metrics span, .metrics small { display: block; color: var(--muted); font: 12px Arial, sans-serif; } .metrics strong { display: block; margin: 8px 0; font-size: 30px; font-weight: 500; }
.panel-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 22px; margin-top: 22px; } .panel { padding: 30px; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); } .number { color: var(--accent); font: 700 12px Arial, sans-serif; }
label { display: block; margin-top: 18px; color: var(--muted); font: 12px Arial, sans-serif; } input { display: block; width: 100%; margin-top: 8px; padding: 14px; color: var(--ink); background: #f7f5ef; border: 1px solid var(--line); font: 15px Arial, sans-serif; } button { width: 100%; margin-top: 24px; padding: 15px 18px; color: #fffdf8; background: var(--ink); border: 0; cursor: pointer; font: 700 12px Arial, sans-serif; letter-spacing: .04em; } button span { float: right; color: #f0a17f; font-size: 18px; line-height: 10px; }
.endpoint { padding: 18px 0; border-top: 1px solid var(--line); } .endpoint code { display: block; margin-bottom: 6px; color: var(--accent); font: 700 13px Arial, sans-serif; } .endpoint span, .note, .form-message { color: var(--muted); font: 13px/1.5 Arial, sans-serif; } .note { margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--line); } .form-message { min-height: 20px; margin: 14px 0 0; } 
@media (max-width: 720px) { .shell { width: min(100% - 28px, 560px); } .hero { grid-template-columns: 1fr; padding: 60px 0 45px; } .hero-mark { display: none; } .metrics, .panel-grid { grid-template-columns: 1fr; } .metrics article { border-right: 0; border-bottom: 1px solid var(--line); } .metrics article:last-child { border-bottom: 0; } .panel { padding: 22px; } }