:root {
  --ink: #202744;
  --muted: #606781;
  --paper: #fffaf2;
  --violet: #5646b8;
  --violet-pale: #efedff;
  --line: #dcd8cd;
  --yellow: #ffda67;
}
* { box-sizing: border-box; }
html { min-width: 320px; background: #ecebf2; }
body { margin: 0; color: var(--ink); background: #ecebf2; font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif; font-size: 16px; line-height: 1.9; }
a { color: #40338f; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.legal-frame { width: min(100%, 920px); min-height: 100vh; margin: auto; background: var(--paper); box-shadow: 0 18px 55px rgba(32,39,68,.11); }
.legal-header { min-height: 66px; padding: 12px clamp(18px,4vw,38px); display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid rgba(32,39,68,.1); }
.legal-brand { color: var(--ink); font-weight: 950; letter-spacing: .08em; text-decoration: none; }
.legal-header nav { display: flex; align-items: center; gap: 14px; }
.legal-header nav a { font-weight: 850; }
.legal-header .legal-love { display: inline-flex; min-height: 40px; align-items: center; padding: 5px 12px; color: #8f3e32; background: #fff0e8; border: 1px solid #efcfc3; border-radius: 999px; text-decoration: none; }
.legal-main { max-width: 760px; margin: auto; padding: clamp(42px,7vw,76px) clamp(20px,6vw,58px) 72px; }
.legal-kicker { width: fit-content; margin: 0 0 14px; padding: 4px 10px; color: #40338f; background: var(--violet-pale); border-radius: 999px; font-size: .875rem; font-weight: 900; }
h1, h2 { line-height: 1.4; overflow-wrap: break-word; text-wrap: balance; }
h1 { margin: 0 0 12px; font-size: clamp(2rem,7vw,3.1rem); letter-spacing: -.045em; }
h2 { margin: 38px 0 12px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 1.35rem; }
p, li, dd { overflow-wrap: anywhere; }
.legal-updated { color: var(--muted); font-size: .875rem; }
.legal-lead { margin: 28px 0; padding: 20px 22px; background: #fff; border-left: 5px solid var(--violet); border-radius: 0 16px 16px 0; }
ul, ol { padding-left: 24px; }
li + li { margin-top: 7px; }
dl { margin: 28px 0; border-top: 1px solid var(--line); }
.legal-row { display: grid; grid-template-columns: 180px 1fr; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
dt { font-weight: 900; }
dd { margin: 0; }
.legal-note { margin-top: 38px; padding: 20px; background: var(--violet-pale); border-radius: 16px; }
.legal-footer { padding: 28px 20px 34px; background: #f4f1e9; border-top: 1px solid var(--line); text-align: center; }
.legal-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; }
.legal-footer p { margin: 14px 0 0; color: var(--muted); font-size: .875rem; }
.legal-social { margin-bottom: 24px; }
.legal-social strong { display: block; margin-bottom: 10px; font-size: .875rem; }
.legal-footer .social-links { gap: 10px; }
.legal-footer .social-links a { display: inline-flex; align-items: center; justify-content: center; min-width: 104px; min-height: 44px; padding: 8px 16px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: .875rem; font-weight: 800; text-decoration: none; }
.legal-footer .social-links a:hover { color: var(--violet); border-color: var(--violet); }
@media (max-width: 620px) {
  .legal-header { min-height: 58px; flex-wrap: wrap; padding: 10px 16px; }
  .legal-header nav { width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .legal-header nav a { display: flex; min-height: 42px; align-items: center; justify-content: center; }
  .legal-main { padding-top: 38px; }
  .legal-row { grid-template-columns: 1fr; gap: 4px; }
  .legal-footer .social-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .legal-footer .social-links a { min-width: 0; padding-inline: 8px; }
}