.legal-page{min-height:100vh;padding:14px;background:#f7f9fc;color:#1f2937;font-family:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;line-height:1.95}.legal-header,.legal-content{box-sizing:border-box;width:100%;max-width:760px;margin-right:auto;margin-left:auto;background:#fff;border-right:1px solid #e5eaf0;border-left:1px solid #e5eaf0}.legal-header{padding:16px 18px;border-top:1px solid #e5eaf0;border-bottom:1px solid #eef2f7;border-radius:12px 12px 0 0;box-shadow:0 6px 18px rgba(15,23,42,0.05);display:flex;align-items:center;justify-content:space-between}.legal-logo{font-size:15px;font-weight:800;letter-spacing:0.03em;color:#111827}.legal-content{padding:32px 20px 88px;border-bottom:1px solid #e5eaf0;border-radius:0 0 12px 12px;box-shadow:0 10px 24px rgba(15,23,42,0.06)}.legal-content h1{position:relative;font-size:27px;font-weight:800;line-height:1.45;text-align:center;margin:0 0 34px;color:#111827}.legal-content h1::after{content:"";display:block;width:56px;height:3px;margin:12px auto 0;border-radius:999px;background:#1d78d6}.legal-content .legal-lead{font-size:17px;line-height:1.95;color:#374151;margin-bottom:38px}.legal-content h2{font-size:19px;font-weight:800;line-height:1.65;margin-top:40px;margin-bottom:14px;color:#1670c8}.legal-content p{font-size:17px;line-height:1.95;margin-bottom:16px}.legal-content ol,.legal-content ul{font-size:17px;line-height:1.95;padding-left:1.35em;margin-bottom:22px}.legal-content li{margin-bottom:12px}.legal-content ul{list-style:disc}.legal-content li ul{margin-top:8px;margin-bottom:0}.legal-content .legal-date{text-align:right;font-size:15px;line-height:1.8;color:#6b7280;margin-top:44px}.legal-content table{width:100%;border-collapse:collapse;font-size:15px;margin:20px 0}.legal-content table th,.legal-content table td{border:1px solid #d9e2ec;padding:10px 11px;text-align:left}.legal-content table th{background-color:#eef6ff;color:#155fa0;font-weight:700}.legal-back-btn{padding:6px 12px;border:1px solid #d9e2ec;border-radius:8px;background:#fff;color:#1d78d6;font-size:13px;font-weight:600;cursor:pointer;font-family:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;-webkit-tap-highlight-color:transparent;flex-shrink:0;text-decoration:none}.legal-back-btn:active{opacity:0.85}@media (min-width: 768px){.legal-page{padding:16px}.legal-header,.legal-content{max-width:860px}.legal-header{padding:18px 24px}.legal-logo{font-size:20px}.legal-content{padding:48px 46px 92px}.legal-content h1{font-size:31px}.legal-content h2{font-size:20px}}.landing{min-height:100vh;padding:14px;background:#f7f9fc;color:#1f2937;font-family:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;line-height:1.95;display:flex;flex-direction:column;align-items:center;text-align:center}.landing h1{font-size:24px;font-weight:800;line-height:1.5;margin:40px 0 12px;color:#111827}.landing>p{font-size:16px;color:#374151;margin-bottom:32px}.qr-section{box-sizing:border-box;width:100%;max-width:360px;background:#fff;border:1px solid #e5eaf0;border-radius:12px;box-shadow:0 6px 18px rgba(15,23,42,0.05);padding:28px 20px;margin-bottom:24px}.qr-code{width:200px;height:200px;margin-bottom:16px}.qr-section p{font-size:14px;color:#6b7280}.add-friend-section{margin-bottom:40px}.pc-note{font-size:13px;color:#9ca3af;margin-top:12px}@media (min-width: 768px){.landing h1{font-size:31px}.qr-section{max-width:420px;padding:36px 28px}.qr-code{width:240px;height:240px}}