:root{--bg-primary:#fff;--bg-secondary:#f4f4f5;--surface-white:#fff;--text-main:#17181a;--heading-main:#0a0a0a;--text-sub:#55585e;--text-soft:#7c7f85;--accent-ink:#0a0a0a;--accent-ink-hover:#2e2e30;--accent-ink-muted:#45484d;--accent-signal:#f5c518;--accent-signal-strong:#e0b000;--border-color:#e4e4e7;--color-danger:#b42318;--color-danger-bg:#b423180f;--color-danger-border:#b4231833;--font-os-ui:system-ui,-apple-system,"Segoe UI","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu 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.22s}li{list-style:none}.hj-icon-svg{display:block}.u-phrase{display:inline-block}main{min-height:100vh}.container{max-width:var(--spacing-container);margin:0 auto;padding:0 24px}.glass-effect{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:0 18px 50px #1d1d1f0b}.text-gradient{-webkit-text-fill-color:currentColor;color:var(--accent-ink-muted);background:0 0;display:inline-block}.grid-bg{background-image:linear-gradient(#0b1f3309 1px,#0000 1px),linear-gradient(90deg,#0b1f3309 1px,#0000 1px);background-size:48px 48px}.section-padding{padding:112px 0}.btn-primary{background:var(--accent-ink);color:#fff;border-radius:var(--radius-control);cursor:pointer;box-shadow:none;border:none;padding:14px 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var(--border-color);border-radius:14px;flex-direction:column;gap:10px;padding:24px;display:flex}.sos-target__title{color:var(--text-main);margin:0;font-size:15px;font-weight:700;line-height:1.55}.sos-target__desc{color:var(--text-sub);margin:0;font-size:13px;line-height:1.8}@media (max-width:900px){.sos-flow{grid-template-columns:repeat(3,1fr)}}@media 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solid var(--border-color);background:#fff}.btn-primary.regional-ai-btn-outline:hover{background:var(--bg-secondary);color:var(--text-main)}.regional-ai-text-link{color:var(--accent-ink);padding:14px 24px;font-weight:600;display:inline-block}.regional-ai-faq-title{margin-bottom:28px;font-size:clamp(22px,3vw,28px);font-weight:700;line-height:1.3}.regional-ai-faq-stack{flex-direction:column;gap:16px;display:flex}.regional-ai-faq-card{border:1px solid var(--border-color);background:#fff;border-radius:16px;padding:24px 28px}.regional-ai-faq-q{color:var(--text-main);margin-bottom:12px;font-size:15px;font-weight:700}.regional-ai-faq-a{color:var(--text-sub);margin:0;font-size:14px;line-height:1.85}.home-link-pill-white{border:1px solid var(--border-color);color:var(--text-main);background:#fff;border-radius:999px;padding:16px 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