:root { --bg: #fff; --panel: #f3f3f1; --ink: #0a0a0a; --ink-2: #555; --ink-3: #8c8c8c; --line: rgba(0,0,0,.1);
  --display: 'Geist', 'Inter', 'Noto Sans Thai', system-ui, sans-serif; --body: 'Inter', 'Noto Sans Thai', system-ui, sans-serif; }
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--body); -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--ink); }
button, input, select { font: inherit; color: inherit; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 32px; height: 64px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-size: 17px; letter-spacing: -0.02em; }
.tag { font-family: var(--body); font-size: 11px; color: var(--ink-2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; letter-spacing: 0; }
.who { display: flex; align-items: center; gap: 12px; margin: 0; font-size: 13px; }
.main { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 72px 32px 96px; display: flex; flex-direction: column; gap: 24px; }
.display { margin: 0; font-family: var(--display); font-weight: 300; font-size: 52px; line-height: 1.02; letter-spacing: -0.048em; overflow-wrap: anywhere; }
.dim { color: var(--ink-3); }
.lede { margin: 0; font-size: 16px; color: var(--ink-2); max-width: 560px; }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.notice { padding: 14px 18px; background: var(--panel); border-radius: 12px; margin: 0; }
.form { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; max-width: 420px; width: 100%; }
.form label { display: flex; flex-direction: column; gap: 8px; width: 100%; font-size: 13px; color: var(--ink-2); }
.field { width: 100%; height: 48px; padding: 0 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font-size: 16px; outline: none; }
.field:focus { border-color: var(--ink); }
.field.code { font-size: 22px; letter-spacing: 0.2em; text-transform: uppercase; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 22px; border-radius: 999px; font-size: 14px; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn-dark { background: var(--ink); color: #fff; border: 0; }
.btn-dark:hover { background: #262626; }
.btn-line { background: transparent; border: 1px solid rgba(0,0,0,.2); color: var(--ink); }
.btn-line:hover { border-color: var(--ink); }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; }
.facts { margin: 0; display: flex; gap: 12px; }
.section { display: flex; flex-direction: column; gap: 16px; padding-top: 32px; border-top: 1px solid var(--line); }
.section h2 { margin: 0; font-family: var(--display); font-weight: 300; font-size: 30px; letter-spacing: -0.035em; }
.section h3 { margin: 12px 0 0; font-weight: 500; font-size: 14px; }
.meter { display: flex; flex-direction: column; gap: 8px; }
.meter-text { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; font-variant-numeric: tabular-nums; }
.meter-track { height: 6px; border-radius: 3px; background: var(--panel); overflow: hidden; }
.meter-fill { height: 100%; background: var(--ink); border-radius: 3px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 400; font-size: 12px; color: var(--ink-3); padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); }
.table td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line); }
.table .r { text-align: right; padding-right: 0; }
.table form { margin: 0; }
.foot { display: flex; justify-content: space-between; padding: 20px 32px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-3); }
.foot a { color: var(--ink-3); }
@media (max-width: 640px) {
  .top, .foot { padding-left: 16px; padding-right: 16px; }
  .who .muted { display: none; }
  .main { padding: 40px 16px 64px; }
  .display { font-size: 36px; }
  .table { display: block; overflow-x: auto; white-space: nowrap; }
}