.cha-wrap{max-width:var(--sp-container);margin:0 auto}.cha-sec{padding:var(--sp-section) var(--sp-gutter)}.cha-sec--soft{background:var(--sp-bg-soft)}.cha-sec--line-y{border-top:1px solid var(--sp-line);border-bottom:1px solid var(--sp-line)}.cha-sec--flush-t{padding-top:0}.cha-sec--dark{background:var(--sp-dark);color:#fff}.cha-preview .sp-eyebrow,.cha-sec .sp-eyebrow{line-height:normal}.cha-stack{display:flex;flex-direction:column;gap:40px}.cha-stack--32{gap:32px}.cha-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 48px}.cha-head-txt{display:flex;flex-direction:column;gap:14px;max-width:700px}.cha-muted{font-size:var(--sp-fs-body);line-height:var(--sp-lh-body);color:var(--sp-muted);text-wrap:pretty}.cha-muted--lg{font-size:16.5px}.cha-body{font-size:var(--sp-fs-body);line-height:1.75;color:var(--sp-ink-2);text-wrap:pretty}.cha-on-dark{font-size:var(--sp-fs-body);line-height:var(--sp-lh-body);color:var(--sp-muted-on-dark);text-wrap:pretty}.cha-self-start{align-self:flex-start}.cha-links a{color:var(--sp-brand);font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.cha-links a:hover{color:var(--sp-brand-hover)}.cha-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:clamp(32px,5vw,64px);align-items:center}.cha-split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:clamp(32px,5vw,72px);align-items:start}.cha-check{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.cha-check li{display:flex;gap:12px;align-items:flex-start;font-size:var(--sp-fs-body);line-height:1.5;color:var(--sp-ink-2)}.cha-check-ico{flex:none;margin-top:1px;width:22px;height:22px;border-radius:50%;background:var(--sp-ink);color:var(--sp-accent);font-size:12px;font-weight:800;line-height:1;display:flex;align-items:center;justify-content:center}.cha-check--hero{gap:10px}.cha-check--hero li{gap:10px;font-size:15px}.cha-hero{position:relative;overflow:hidden;background:linear-gradient(var(--sp-bg),var(--sp-bg-soft));border-bottom:1px solid var(--sp-line)}.cha-hero-glow{position:absolute;left:50%;top:-360px;width:900px;height:620px;margin-left:-450px;border-radius:50%;background:radial-gradient(closest-side,rgba(63,220,214,.25),rgba(63,220,214,0));pointer-events:none}.cha-hero-in{position:relative;padding:var(--sp-hero-pad) var(--sp-gutter)}.cha-hero-txt{display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-hero-gap);min-width:0}.cha-badge{display:inline-flex;align-items:center;gap:8px;font-size:var(--sp-fs-xs);font-weight:700;line-height:normal;color:var(--sp-ink);background:var(--sp-bg);border:1px solid var(--sp-line);padding:5px 12px 5px 5px;border-radius:999px}.cha-badge-tag{flex:none;font-size:11.5px;font-weight:800;color:var(--sp-dark);background:var(--sp-accent);padding:3px 9px;border-radius:999px}.cha-h1{color:var(--sp-ink)}.cha-hero-lead{max-width:600px}.cha-form{max-width:520px;width:100%;min-width:0;justify-self:center;scroll-margin-top:calc(var(--sp-header-h) + 16px)}.cha-preview{padding:clamp(56px,7vw,96px) var(--sp-gutter)}.cha-preview-txt{display:flex;flex-direction:column;gap:14px;max-width:520px;min-width:0}.cha-vitrin{width:100%;max-width:580px;min-width:0;justify-self:center}.cha-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:12px}.cha-card{background:var(--sp-bg-soft);border-radius:var(--sp-radius-card);padding:26px;display:flex;flex-direction:column;gap:12px}.cha-card-p{font-size:15px;line-height:1.6;color:var(--sp-muted)}.cha-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr));column-gap:48px;border-top:1px solid var(--sp-dark-line)}.cha-step{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;padding:22px 0;border-bottom:1px solid var(--sp-dark-line)}.cha-step-txt{display:flex;flex-direction:column;gap:6px;min-width:0}.cha-step-txt .sp-h3{color:#fff}.cha-step-txt p{font-size:15px;line-height:1.6;color:var(--sp-muted-on-dark);text-wrap:pretty}.cha-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;border-radius:16px;background:var(--sp-dark-card);border:1px solid var(--sp-dark-line)}.cha-band-t{font-size:17px;font-weight:700;line-height:normal;color:#fff}.cha-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}.cha-chip{font-size:15px;font-weight:600;line-height:normal;color:var(--sp-ink);background:var(--sp-bg-soft);border:1px solid var(--sp-line);padding:10px 16px;border-radius:999px}.cha-note{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;align-items:start;background:var(--sp-bg);border:1px solid var(--sp-line-input);border-left:4px solid var(--sp-ink);border-radius:var(--sp-radius);padding:18px 20px;max-width:860px}.cha-note-ico{width:32px;height:32px;border-radius:50%;background:var(--sp-ink);color:#fff;font-weight:800;font-size:16px;line-height:normal;display:flex;align-items:center;justify-content:center}.cha-note-t{font-size:16px;font-weight:800;line-height:normal;color:var(--sp-ink)}.cha-note-p{margin-top:6px;font-size:15px;line-height:1.6;color:var(--sp-ink-2);text-wrap:pretty}.cha-guide-l{display:flex;flex-direction:column;gap:20px;min-width:0}.cha-guide-lead{font-size:18px;line-height:1.65;color:var(--sp-ink);text-wrap:pretty}.cha-guide-lead b,.cha-guide-lead strong{font-weight:700}.cha-aside{background:var(--sp-bg);border:1px solid var(--sp-line);border-radius:16px;padding:20px 22px;display:flex;flex-direction:column;gap:10px}.cha-aside-k{font-size:12.5px;font-weight:800;line-height:normal;letter-spacing:.06em;text-transform:uppercase;color:var(--sp-teal)}.cha-bullets{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.cha-bullets li{display:flex;gap:10px;font-size:15px;line-height:1.5;color:var(--sp-ink-2)}.cha-bullets li::before{content:"";flex:none;margin-top:7px;width:6px;height:6px;border-radius:2px;background:var(--sp-teal)}.cha-guide-r{display:flex;flex-direction:column;gap:32px;min-width:0}.cha-art{display:flex;flex-direction:column;gap:12px}.cha-more{display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:1px solid var(--sp-line-input)}.cha-art>.sp-link,.cha-more>.sp-link{line-height:normal;padding-block:12px;margin-block:-12px}.cha-fine{font-size:var(--sp-fs-xs);line-height:1.55;color:var(--sp-muted);text-wrap:pretty}.cha-faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:32px}.cha-faq-h{text-align:center}.cha-final{position:relative;overflow:hidden;border-radius:var(--sp-radius-lg);background:var(--sp-dark);color:#fff;padding:clamp(32px,5vw,64px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 40px}.cha-final-glow{position:absolute;right:-120px;top:-180px;width:460px;height:460px;border-radius:50%;background:radial-gradient(closest-side,rgba(63,220,214,.35),rgba(63,220,214,0));pointer-events:none}.cha-final-txt{position:relative;display:flex;flex-direction:column;gap:12px;max-width:620px}.cha-final-p{font-size:var(--sp-fs-body);line-height:1.6;color:var(--sp-muted-on-dark)}.cha-final-btn{position:relative}@media (max-width:639px){.cha-preview .sp-btn,.cha-head .sp-btn,.cha-band .sp-btn,.cha-final .sp-btn{white-space:normal;text-align:center}}