.messenger-shell{background:var(--bpc-bg);color:var(--bpc-text)}.messenger-scroll{flex:1 1;min-height:0;overflow-y:auto}.messenger-page{max-width:1120px;margin:0 auto;padding:64px 36px 28px}.messenger-hero{display:grid;grid-template-columns:1.1fr 1fr;grid-gap:64px;gap:64px;align-items:center}.messenger-eyebrow{margin:0 0 20px;color:var(--bpc-text-muted);font-size:11px;font-weight:700;letter-spacing:.13em}.messenger-intro h1{margin:0;color:var(--bpc-text-strong);font-size:clamp(36px,4.3vw,56px);line-height:1.12;letter-spacing:-.045em}.messenger-intro h1 span{color:var(--bpc-accent)}.messenger-lede{max-width:440px;margin:24px 0;font-size:17px;line-height:1.7;color:var(--bpc-text-muted)}.messenger-actions{display:flex;flex-wrap:wrap;gap:10px}.messenger-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border:1px solid var(--bpc-border-strong);border-radius:10px;color:var(--bpc-text-strong);background:var(--bpc-bg);font-size:14px;font-weight:600;text-decoration:none}.messenger-button:hover{background:var(--bpc-bg-hover)}.messenger-button-primary{background:#2563eb;border-color:#2563eb;color:#fff}.messenger-button-primary:hover{background:#1d4ed8}.messenger-note{margin:16px 0 0;color:var(--bpc-text-muted);font-size:12px;line-height:1.7}.messenger-story{margin:0;padding:24px;border:1px solid var(--bpc-border-strong);border-radius:16px;background:var(--bpc-bg-muted)}.messenger-story figcaption{margin-bottom:24px;font-size:15px;font-weight:600}.messenger-story-stage{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;margin-bottom:14px}.messenger-story-stage>span:first-child{color:var(--bpc-accent);font-size:10px}.messenger-story-meta{margin-left:auto;color:var(--bpc-text-muted);font-size:10px;font-weight:400}.messenger-example-message{display:flex;align-items:flex-start;gap:10px;margin:16px 0;font-size:13px}.messenger-example-message strong{font-size:11px;color:var(--bpc-text-muted)}.messenger-example-message p{margin:5px 0 0;line-height:1.5}.messenger-example-friend>:first-child,.messenger-example-message>:first-child{flex-shrink:0}.messenger-story-bridge{padding:14px 0 18px;margin-bottom:18px;border-bottom:1px dashed var(--bpc-border-strong);font-size:11px;color:var(--bpc-text-muted)}.messenger-example-friend{display:flex;gap:10px;align-items:center;padding-bottom:20px;margin-bottom:20px;border-bottom:1px dashed var(--bpc-border-strong);font-size:12px}.messenger-example-friend>span:last-child{margin-left:auto;font-size:10px;color:var(--bpc-text-muted)}.messenger-example-bubble{margin-left:26px;padding:13px 16px;border:1px solid var(--bpc-border-strong);border-radius:12px 12px 12px 2px;background:var(--bpc-bg);font-size:13px;line-height:1.5}.messenger-example-caption{margin:16px 0 0;color:var(--bpc-text-muted);font-size:10px}.messenger-journey{display:grid;grid-template-columns:repeat(3,1fr);margin-top:80px;padding-top:30px;border-top:1px solid var(--bpc-border-strong)}.messenger-journey article{padding:0 28px;border-left:1px solid var(--bpc-border-strong)}.messenger-journey article:first-child{padding-left:0;border-left:0}.messenger-journey article:last-child{padding-right:0}.messenger-step{color:var(--bpc-text-muted);font-size:10px;font-weight:700;letter-spacing:.08em}.messenger-journey h2{font-size:21px;line-height:1.35;letter-spacing:-.025em}.messenger-faq p,.messenger-journey p,.messenger-together p:not(.messenger-eyebrow){color:var(--bpc-text-muted);font-size:14px;line-height:1.8}.messenger-journey a{color:var(--bpc-accent);font-size:13px;text-decoration:none;font-weight:600}.messenger-together{display:grid;grid-template-columns:1.3fr 1fr;grid-gap:64px;gap:64px;align-items:center;padding:36px;margin-top:64px;background:var(--bpc-bg-muted);border:1px solid var(--bpc-border-strong);border-radius:14px}.messenger-together h2{font-size:28px;line-height:1.25;letter-spacing:-.03em;margin:0}.messenger-together .messenger-eyebrow{font-size:9px}.messenger-together-links a{display:flex;justify-content:space-between;gap:12px;padding:16px 0;border-bottom:1px solid var(--bpc-border-strong);font-size:14px;font-weight:600;color:var(--bpc-text-strong);text-decoration:none}.messenger-together-links p{font-size:11px!important}.messenger-faq{max-width:760px;margin:64px auto}.messenger-faq h2{font-size:24px;margin-bottom:24px}.messenger-faq details{border-bottom:1px solid var(--bpc-border-strong)}.messenger-faq summary{padding:20px 0;cursor:pointer;font-size:14px;font-weight:600}.messenger-faq p{margin-top:0}.messenger-footer{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;border-top:1px solid var(--bpc-border-strong);padding-top:24px}.messenger-footer a{color:var(--bpc-text-muted);font-size:12px}.messenger-page a:focus-visible,.messenger-page summary:focus-visible{outline:2px solid var(--bpc-accent);outline-offset:4px}@media (max-width:900px){.messenger-page{padding:40px 24px 28px}.messenger-hero{gap:28px}.messenger-story{padding:18px}.messenger-together{gap:28px;padding:24px}}@media (max-width:767px){.messenger-shell{height:calc(100dvh - 48px - var(--section-nav-safe-bottom))}.messenger-page{padding:32px 20px 28px}.messenger-hero,.messenger-journey,.messenger-together{grid-template-columns:1fr}.messenger-hero{gap:32px}.messenger-intro h1{font-size:clamp(36px,9.8vw,54px)}.messenger-lede{font-size:16px}.messenger-journey{margin-top:40px;padding-top:0}.messenger-journey article,.messenger-journey article:first-child,.messenger-journey article:last-child{padding:24px 0;border-left:0;border-bottom:1px solid var(--bpc-border-strong)}.messenger-journey h2{margin:12px 0}.messenger-together{margin-top:32px}.messenger-faq{margin:40px auto}}