:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #29242f; background: #faf9fb; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 48% 0, #efe7ff 0, transparent 34rem), #faf9fb; line-height: 1.65; }
a { color: inherit; }
.site-header { position: sticky; z-index: 10; top: 0; display: flex; max-width: 1240px; align-items: center; justify-content: space-between; margin: auto; padding: 16px 24px; border-bottom: 1px solid rgba(76,62,96,.1); background: rgba(250,249,251,.9); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 780; text-decoration: none; }
.brand span { display: grid; width: 34px; height: 34px; border-radius: 10px; place-items: center; color: #6f50c9; background: linear-gradient(135deg, #eee7ff, #e4f6ed); }
.site-header nav { display: flex; align-items: center; gap: 20px; }
.site-header nav a { color: #5c5662; font-size: 14px; text-decoration: none; }
.nav-action { padding: 9px 14px; border: 1px solid #d7d1dd; border-radius: 9px; background: #fff; font-weight: 680; }
.policy-hero { max-width: 950px; margin: auto; padding: 82px 24px 44px; text-align: center; }
.eyebrow { color: #6a4fc0; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
h1 { max-width: 820px; margin: 18px auto; font-size: clamp(42px, 7vw, 70px); line-height: 1.02; letter-spacing: -.055em; }
.policy-hero > p { max-width: 720px; margin: auto; color: #696270; font-size: 18px; }
.policy-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px 20px; margin-top: 26px; color: #77717d; font-size: 13px; }
.policy-meta span { display: inline-flex; align-items: center; gap: 8px; }
.policy-meta span::before { width: 7px; height: 7px; border-radius: 50%; background: #72c39e; content: ""; }
.summary-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); max-width: 1180px; gap: 14px; margin: 0 auto 48px; padding: 0 24px; }
.summary-grid article { display: flex; gap: 14px; padding: 22px; border: 1px solid #e1dce6; border-radius: 17px; background: rgba(255,255,255,.9); box-shadow: 0 8px 24px rgba(52,40,66,.045); }
.summary-icon { display: grid; width: 38px; height: 38px; flex: 0 0 38px; border-radius: 11px; place-items: center; color: #674ab9; background: linear-gradient(135deg, #eee7ff, #e5f7ee); font-weight: 800; }
.summary-grid strong { display: block; margin-bottom: 4px; font-size: 14px; }
.summary-grid p { margin: 0; color: #6e6773; font-size: 13px; line-height: 1.55; }
.policy-layout { display: grid; grid-template-columns: 220px minmax(0, 820px); max-width: 1120px; justify-content: center; gap: 58px; margin: auto; padding: 30px 24px 90px; }
.policy-nav { position: sticky; top: 88px; align-self: start; display: grid; gap: 5px; padding: 18px; border: 1px solid #e4dfe8; border-radius: 15px; background: rgba(255,255,255,.8); }
.policy-nav p { margin: 0 0 8px; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.policy-nav a { padding: 6px 8px; border-radius: 7px; color: #6d6672; font-size: 13px; text-decoration: none; }
.policy-nav a:hover { color: #6547bb; background: #f1ecfb; }
.policy-content { min-width: 0; }
.policy-content section { scroll-margin-top: 92px; padding: 0 0 38px; margin: 0 0 38px; border-bottom: 1px solid #e8e4ea; }
.section-number { display: inline-block; margin-bottom: 8px; color: #7458c5; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.policy-content h2 { margin: 0 0 14px; font-size: clamp(25px, 4vw, 34px); line-height: 1.2; letter-spacing: -.035em; }
.policy-content h3 { margin: 0 0 6px; font-size: 15px; }
.policy-content p { margin: 0 0 14px; color: #625b68; }
.policy-content a { color: #6547bb; font-weight: 680; }
.policy-content ul { display: grid; gap: 9px; padding-left: 23px; color: #625b68; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 20px; }
.detail-grid div, .mode-grid div { padding: 18px; border: 1px solid #e6e1e9; border-radius: 13px; background: #fff; }
.detail-grid p, .mode-grid p { margin: 0; font-size: 14px; }
.detail-grid div:last-child { grid-column: 1 / -1; }
.check-list { padding: 0 !important; list-style: none; }
.check-list li { position: relative; padding: 10px 12px 10px 38px; border-radius: 10px; background: #f8f6fa; }
.check-list li::before { position: absolute; top: 11px; left: 13px; display: grid; width: 18px; height: 18px; border-radius: 50%; place-items: center; color: #237653; background: #dff5e9; content: "\2713"; font-size: 11px; font-weight: 900; }
.mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin: 20px 0; }
.mode-grid strong { display: block; margin-bottom: 5px; }
.notice { margin-top: 22px; padding: 17px 18px; border: 1px solid #e4d5aa; border-radius: 12px; color: #665323; background: #fff9e9; }
.contact-card { padding: 34px !important; border: 1px solid #dcd0ec !important; border-radius: 20px; background: linear-gradient(125deg, #f1eaff, #fff8f3 56%, #e7f7ef); }
.contact-card h2 { margin-top: 7px; }
.contact-link { display: inline-flex; padding: 10px 14px; border: 1px solid #d3c6e5; border-radius: 9px; background: rgba(255,255,255,.8); text-decoration: none; }
footer { display: flex; max-width: 1120px; align-items: center; justify-content: space-between; margin: auto; padding: 26px 24px; border-top: 1px solid #e2dde5; color: #716b76; font-size: 13px; }
footer a { color: #6547bb; font-weight: 680; text-decoration: none; }
@media (max-width: 820px) { .summary-grid { grid-template-columns: 1fr; } .policy-layout { grid-template-columns: 1fr; gap: 28px; } .policy-nav { position: static; grid-template-columns: repeat(2, minmax(0,1fr)); } .policy-nav p { grid-column: 1 / -1; } }
@media (max-width: 600px) { .site-header { padding-inline: 16px; } .site-header nav > a:first-child { display: none; } .policy-hero { padding-top: 58px; } .detail-grid, .mode-grid { grid-template-columns: 1fr; } .detail-grid div:last-child { grid-column: auto; } .contact-card { padding: 24px !important; } footer { align-items: flex-start; flex-direction: column; gap: 8px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }