:root{color-scheme:light;--ds-bg-app:#fcfcfd;--ds-surface-1:#fff;--ds-surface-2:#f8fafc;--ds-text-primary:#0f172a;--ds-text-secondary:#334155;--ds-text-tertiary:#64748b;--ds-border-subtle:#e2e8f0;--ds-border-strong:#cbd5e1;--ds-action-primary:#2563eb;--ds-action-primary-hover:#1d4ed8;--ds-action-secondary-text:#1d4ed8;--ds-action-soft:#eff6ff;--ds-radius-card:20px;--ds-radius-button:16px;--ds-space-2:16px;--ds-space-3:24px;--ds-space-4:32px;--bg:var(--ds-bg-app);--surface:var(--ds-surface-1);--text:var(--ds-text-primary);--muted:var(--ds-text-secondary);--accent:var(--ds-action-primary);--accent-strong:var(--ds-action-primary-hover);--border:var(--ds-border-subtle);--manual-bg-app:#fcfcfd;--manual-bg-surface-1:#fff;--manual-bg-surface-2:#f8fafc;--manual-text-primary:#0f172a;--manual-text-secondary:#334155;--manual-text-tertiary:#64748b;--manual-border-subtle:#e2e8f0;--manual-border-strong:#cbd5e1;--manual-focus:#2563eb;--manual-action-primary:#2563eb;--manual-action-primary-hover:#1d4ed8;--manual-status-success:#047857;--manual-status-success-subtle:#ecfdf5;--manual-status-info:#1d4ed8;--manual-status-info-subtle:#eff6ff;--manual-status-warning:#b45309;--manual-status-warning-subtle:#fffbeb;--manual-status-critical:#dc2626;--manual-status-critical-subtle:#fef2f2;--manual-shadow-1:0 1px 2px rgba(15,23,42,.06);--manual-shadow-2:0 8px 24px rgba(15,23,42,.1);--manual-shadow-3:0 16px 40px rgba(15,23,42,.14);--manual-space-0:0;--manual-space-0-5:4px;--manual-space-1:8px;--manual-space-1-5:12px;--manual-space-2:16px;--manual-space-3:24px;--manual-space-4:32px;--manual-space-5:40px;--manual-space-6:48px;--manual-space-8:64px;--manual-radius-sm:8px;--manual-radius-md:12px;--manual-radius-lg:16px;--manual-radius-xl:20px;--manual-radius-2xl:20px;--manual-radius-pill:999px;--manual-font-sans:SF Pro Display,SF Pro Text,-apple-system,BlinkMacSystemFont,"Noto Sans JP",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--manual-font-sans);font-size:16px;line-height:1.6}:focus-visible{outline:2px solid transparent;box-shadow:0 0 0 2px var(--manual-bg-surface-1),0 0 0 5px var(--manual-focus)}.wrapper{max-width:1280px;margin:0 auto;padding:64px 24px 88px}.hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--ds-radius-card);padding:clamp(32px,5vw,56px);box-shadow:var(--manual-shadow-2)}.badge{display:inline-block;background:var(--manual-status-info-subtle);color:var(--manual-status-info);font-weight:700;border-radius:999px;padding:6px 12px;margin:0 0 14px}.lead{color:var(--muted);line-height:1.8;margin-top:18px;max-width:760px;font-size:17px}.actions{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}a{text-decoration:none}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 20px;border-radius:var(--ds-radius-button);font-weight:700;border:1px solid transparent}.primary{background:var(--accent);color:#fff}.primary:hover{background:var(--accent-strong)}.secondary{border-color:var(--border);color:var(--ds-action-secondary-text);background:var(--ds-surface-1)}.secondary:hover{border-color:var(--ds-action-primary);background:var(--ds-action-soft);color:var(--ds-action-primary-hover)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-top:24px}.contact,.features article{background:var(--surface);border:1px solid var(--border);border-radius:var(--ds-radius-card);padding:24px;box-shadow:var(--manual-shadow-1)}.contact h2,.features h2{margin:0 0 10px;font-size:22px;line-height:1.35}.contact p,.features p{margin:0;color:var(--muted);line-height:1.7}.contact{margin-top:16px}.contact a{color:var(--ds-action-secondary-text);font-weight:700}.contact a.primary,.contact a.primary:hover{color:var(--ds-surface-1)}.hero h1{font-size:clamp(30px,6vw,54px);line-height:1.3;margin:0}@media (max-width:640px){.wrapper{padding:24px 16px 48px}.hero{padding:28px 18px}.actions{flex-direction:column}.primary,.secondary{width:100%}}.consent-wrapper{max-width:720px;margin:0 auto;padding:64px 20px 80px}.consent-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--ds-radius-card);padding:32px 24px;box-shadow:var(--manual-shadow-2)}.consent-title{margin:0;font-size:clamp(26px,4vw,40px)}.consent-error,.consent-info,.consent-success{margin-top:18px;line-height:1.7}.consent-success{color:#065f46;font-weight:700}.consent-error{color:#b91c1c;font-weight:700}.consent-form{margin-top:24px;display:grid;grid-gap:10px;gap:10px}.consent-form label{font-weight:700}.consent-form input{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:16px}.consent-form input:focus{outline:2px solid #99ded5;border-color:var(--accent)}.consent-form button{width:-moz-fit-content;width:fit-content;cursor:pointer}.consent-form button:disabled{opacity:.7;cursor:wait}@media (max-width:640px){.consent-wrapper{padding:24px 16px 40px}.consent-card{padding:24px 16px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}