.ld{max-width:520px;margin:0 auto;padding:0 20px calc(40px + env(safe-area-inset-bottom))}.ld-top{display:flex;align-items:center;justify-content:space-between;height:60px;margin-bottom:26px}.ld-brand{font-weight:800;font-size:1.02rem;letter-spacing:.04em}.ld-brand .dot{color:var(--primary)}.ld-login{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;color:var(--muted);font-size:.88rem;font-weight:600;text-decoration:none}.ld-login:hover{color:var(--foreground)}.ld-hero{padding-bottom:8px}.ld-h1{margin:10px 0 0;font-size:clamp(2rem,9vw,2.6rem);line-height:1.06;letter-spacing:-.035em;font-weight:800}.ld-lede{margin:14px 0 0;font-size:.95rem;line-height:1.55;color:var(--muted)}.seal{margin:24px 0 22px;padding:16px;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);box-shadow:inset 0 2px 0 0 var(--primary)}.seal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.seal-tag{font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em;color:var(--primary)}.seal-room{font-size:.68rem;font-weight:700;color:var(--muted-2)}.seal-hash{margin:0;font-family:var(--font-mono);font-size:.82rem;line-height:1.65;letter-spacing:.01em;color:var(--foreground);word-break:break-all}.seal-foot{margin:12px 0 0;font-size:.78rem;line-height:1.5;color:var(--muted)}.seal-foot .mono{color:var(--foreground);font-weight:700}@media (prefers-reduced-motion:no-preference){.seal-hash{animation:sealIn .7s cubic-bezier(.2,.7,.2,1) both}@keyframes sealIn{0%{opacity:0;filter:blur(4px);transform:translateY(3px)}to{opacity:1;filter:blur(0);transform:none}}}.ld-cta{width:100%;height:52px;font-size:1rem;text-decoration:none}.ld-sec{margin-top:46px}.ld-h2{margin:0 0 16px;font-size:1.15rem;font-weight:700;letter-spacing:-.02em}.ld-body{margin:0 0 12px;font-size:.88rem;line-height:1.6;color:var(--muted)}.ld-link{display:inline-block;margin-top:4px;color:var(--primary);font-weight:700;font-size:.88rem;text-decoration:none}.ld-link:hover{text-decoration:underline}.ld-note{margin:14px 0 0;font-size:.8rem;line-height:1.5;color:var(--muted-2)}.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:22px}.steps li{display:flex;gap:14px}.step-n{flex-shrink:0;width:30px;font-size:.74rem;font-weight:700;color:var(--primary);padding-top:2px}.steps h3{margin:0 0 5px;font-size:.95rem;font-weight:700}.steps p{margin:0;font-size:.85rem;line-height:1.55;color:var(--muted)}.ld-rooms{display:flex;gap:8px}.ld-room{flex:1;min-width:0;padding:14px 8px;text-align:center}.ld-room .pr{font-size:1.15rem;font-weight:700;color:var(--primary);line-height:1}.ld-room .pot{margin-top:8px;font-size:.84rem;font-weight:700}.ld-room .st{margin-top:5px;font-size:.6rem;font-weight:600;color:var(--muted-2);line-height:1.3}.ld-foot{margin-top:52px;padding-top:30px;border-top:1px solid var(--border);text-align:center}.ld-foot .ld-h2{margin-bottom:16px}.ld-fine{margin:14px 0 0;font-size:.82rem;color:var(--muted-2)}.ld-fine a{color:var(--primary);text-decoration:none;font-weight:600}.ld a:focus-visible,.ld button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.flow{display:grid;gap:0}.flow-state{padding:14px 16px;border-radius:13px;background:var(--card);border:1px solid var(--border)}.flow-state.on{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 7%,var(--card))}.flow-k{font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em;color:var(--muted-2)}.flow-state.on .flow-k{color:var(--primary)}.flow-state p{margin:7px 0 0;font-size:.85rem;line-height:1.55;color:var(--muted)}.flow-act{margin:0 0 0 26px;padding:9px 0 9px 18px;border-left:2px dashed var(--border);font-size:.74rem;font-weight:700;color:var(--muted-2)}.ld-links{display:flex;flex-wrap:wrap;gap:4px 16px;justify-content:center;margin-top:18px}.ld-links a{display:inline-flex;align-items:center;min-height:40px;font-size:.74rem;font-weight:600;color:var(--muted-2);text-decoration:none}.ld-links a:hover{color:var(--primary)}.ld-top{position:relative}.ld-top-r{display:flex;align-items:center;gap:10px}.info{max-width:520px;margin:0 auto;padding:0 20px calc(40px + env(safe-area-inset-bottom))}.info-body{padding-bottom:40px}.info.info-in-app{max-width:none;margin:0;padding:0}.info-in-app .info-body{padding-bottom:24px}.info-foot-nav{display:flex;flex-wrap:wrap;gap:4px 16px;justify-content:center;padding-top:18px;border-top:1px solid var(--border)}.info-foot-nav a{display:inline-flex;align-items:center;min-height:40px;font-size:.76rem;font-weight:600;color:var(--muted);text-decoration:none}.info h1{margin:8px 0 0;font-size:1.9rem;font-weight:800;letter-spacing:-.03em;line-height:1.12}.info-lede{margin:12px 0 0;font-size:.92rem;line-height:1.6;color:var(--muted)}.info h2{margin:34px 0 10px;font-size:1.05rem;font-weight:700;letter-spacing:-.01em}.info p{margin:0 0 12px}.info li,.info p{font-size:.88rem;line-height:1.65;color:var(--muted)}.info li{margin-bottom:7px}.info ul{margin:0 0 12px;padding-left:20px}.info code,.info strong{color:var(--foreground)}.info code{font-family:var(--font-mono);font-size:.82rem}.info a{color:var(--primary)}.identity{margin:30px 0 0;padding:16px;border-radius:12px;background:var(--card);border:1px solid var(--border)}.identity h2{margin:0 0 10px;font-size:.95rem}.identity p{margin:0;font-size:.82rem}.identity p+p{margin-top:10px}.identity-dl{margin:0 0 12px;display:grid;gap:8px}.identity-dl>div{display:flex;gap:12px;align-items:baseline;font-size:.82rem}.identity-dl dt{flex:0 0 130px;color:var(--muted-2)}.identity-dl dd{margin:0;color:var(--foreground);word-break:break-word}@media (max-width:400px){.identity-dl>div{display:block}.identity-dl dt{margin-bottom:2px}}.policy-date{margin:10px 0 0;font-size:.72rem;font-weight:600;color:var(--muted-2);font-variant-numeric:tabular-nums}.legal-list{margin:22px 0 0;padding:0;list-style:none}.legal-list li{margin:0 0 8px}.legal-list a{display:flex;flex-direction:column;gap:3px;padding:13px 15px;border-radius:12px;background:var(--card);border:1px solid var(--border);text-decoration:none;transition:border-color .15s}.legal-list a:hover{border-color:var(--primary)}.legal-list strong{font-size:.9rem;font-weight:700;color:var(--foreground)}.legal-list span{font-size:.78rem;line-height:1.5;color:var(--muted-2)}.info-foot{padding-top:24px;border-top:1px solid var(--border)}.info-foot nav{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center}.info-foot a{display:inline-flex;align-items:center;min-height:40px;font-size:.78rem;font-weight:600;color:var(--muted-2);text-decoration:none}.info-foot a:hover{color:var(--primary)}