:root {
  --ink: #102235;
  --muted: #58697a;
  --navy: #0b1f33;
  --mint: #55d6a8;
  --mint-soft: #e5f9f2;
  --sky: #eaf4ff;
  --line: #dce5ec;
  --paper: #ffffff;
  --background: #f5f8fa;
  --shadow: 0 20px 60px rgba(11, 31, 51, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: #086c69; text-underline-offset: 3px; }
a:hover { color: #064e4c; }

.site-header {
  height: 72px;
  padding: 0 clamp(20px, 4vw, 56px);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 750;
  text-decoration: none;
  letter-spacing: -.02em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--navy);
  position: relative;
  display: inline-block;
}
.brand-mark i, .brand-mark b { position: absolute; display: block; background: var(--mint); }
.brand-mark i { width: 8px; height: 8px; border-radius: 50%; top: 8px; }
.brand-mark i:first-child { left: 8px; }
.brand-mark i:nth-child(2) { right: 8px; }
.brand-mark b { width: 15px; height: 13px; border-radius: 9px 9px 7px 7px; left: 9.5px; bottom: 6px; background: white; }
.header-link { font-weight: 700; text-decoration: none; }

main { max-width: 1180px; margin: 0 auto; padding: 72px 28px 96px; }
.hero {
  color: white;
  background:
    radial-gradient(circle at 88% 16%, rgba(85, 214, 168, .35), transparent 28%),
    linear-gradient(135deg, #0b1f33 0%, #123c50 100%);
  border-radius: 28px;
  padding: clamp(36px, 7vw, 80px);
  box-shadow: var(--shadow);
}
.eyebrow { margin: 0 0 12px; color: #8ceac8; font-size: .84rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 780px; margin: 0; font-size: clamp(2.4rem, 7vw, 5rem); line-height: 1.02; letter-spacing: -.055em; }
.lede { max-width: 760px; margin: 24px 0 0; color: #d9e7ef; font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.65; }
.meta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px 24px; color: #aec4d1; font-size: .9rem; }
.notice { max-width: 820px; margin-top: 38px; padding: 18px 20px; border: 1px solid rgba(140, 234, 200, .32); border-radius: 14px; background: rgba(9, 27, 43, .5); color: #dfeff4; }
.notice strong { display: block; color: white; }

.layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; align-items: start; margin-top: 64px; }
.toc { position: sticky; top: 104px; font-size: .9rem; }
.toc p { margin: 0 0 12px; color: var(--navy); font-weight: 800; }
.toc a { display: block; padding: 6px 0; color: var(--muted); text-decoration: none; }
.toc a:hover { color: #087a69; }

.policy { min-width: 0; }
.policy section { scroll-margin-top: 104px; background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 4vw, 44px); margin-bottom: 22px; box-shadow: 0 8px 32px rgba(11, 31, 51, .035); }
.policy h2 { margin: 0 0 20px; color: var(--navy); font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.2; letter-spacing: -.03em; }
.policy h2 span { display: block; margin-bottom: 7px; color: #148c76; font-size: .77rem; letter-spacing: .14em; }
.policy h3 { margin: 0 0 8px; color: var(--navy); font-size: 1rem; }
.policy p { margin: 0 0 16px; }
.policy p:last-child { margin-bottom: 0; }
.policy ul { margin: 0 0 18px; padding-left: 1.25rem; }
.policy li { margin: 9px 0; padding-left: 4px; }
.data-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 24px 0; }
.data-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, #fff, #f8fbfc); }
.data-card p { color: var(--muted); font-size: .94rem; line-height: 1.6; }
.table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; min-width: 650px; }
th, td { padding: 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
th { background: var(--sky); color: var(--navy); font-size: .88rem; }
tr:last-child td { border-bottom: 0; }
td:first-child { color: var(--navy); font-weight: 750; }
.action-card, .help-box { margin-top: 26px; padding: 22px; background: var(--mint-soft); border: 1px solid #bfeedd; border-radius: 16px; }
.action-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.action-card p { color: var(--muted); }
.button { flex: none; display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 18px; color: white; background: var(--navy); border-radius: 999px; font-weight: 750; text-decoration: none; }
.button:hover { color: white; background: #173b58; }
.button.primary { margin: 8px 0 12px; background: #087a69; }
.button.primary:hover { background: #065c50; }
address { padding: 20px; background: var(--sky); border-radius: 14px; font-style: normal; }

.narrow { max-width: 860px; }
.deletion-hero { padding: clamp(36px, 7vw, 64px); }
.deletion-hero h1 { font-size: clamp(2.25rem, 6vw, 4.25rem); }
.deletion-policy { margin-top: 30px; }
.fine-print { margin-top: 8px !important; color: var(--muted); font-size: .92rem; }

footer { max-width: 1180px; margin: 0 auto; padding: 0 28px 44px; display: flex; justify-content: space-between; gap: 18px; color: var(--muted); font-size: .9rem; }

@media (max-width: 820px) {
  main { padding: 36px 18px 72px; }
  .hero { border-radius: 20px; }
  .layout { grid-template-columns: 1fr; gap: 24px; margin-top: 34px; }
  .toc { position: static; display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; }
  .toc p { display: none; }
  .toc a { flex: none; padding: 8px 12px; background: white; border: 1px solid var(--line); border-radius: 999px; }
  .data-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-header { height: 64px; padding: 0 18px; }
  .header-link { font-size: .88rem; }
  .action-card, footer { align-items: flex-start; flex-direction: column; }
  .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  .site-header, .toc, footer, .action-card .button { display: none; }
  body { background: white; }
  main { max-width: none; padding: 0; }
  .hero { color: black; background: white; box-shadow: none; padding: 0 0 24px; }
  .hero .lede, .hero .meta { color: #333; }
  .notice { color: black; background: white; border-color: #aaa; }
  .layout { display: block; margin: 0; }
  .policy section { break-inside: avoid; border: 0; box-shadow: none; padding: 18px 0; }
}