.bc-wrap{width:100%;max-width:520px;margin:0 auto;padding:clamp(28px,6vw,64px) clamp(16px,4vw,24px) 80px;box-sizing:border-box}.bc-card{background:#17171a;border-radius:16px;padding:clamp(22px,5vw,36px)}.bc-title{font-size:1.5rem;font-weight:650;color:#ededed;margin:0 0 16px}.bc-intro{font-size:.95rem;line-height:1.6;color:#b7b7bd;margin:0 0 22px}.bc-section{margin-bottom:18px}.bc-section-title{font-size:.9rem;font-weight:600;color:#ededed;margin-bottom:6px}.bc-section-text{font-size:.9rem;line-height:1.55;color:#86868c}.bc-contact{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:26px;padding:14px 20px;background:var(--color-rose);color:#fff;border-radius:var(--e-r-control);text-align:center;text-decoration:none;font-weight:600;font-size:.95rem}.bc-contact:hover{filter:brightness(1.12)}.bc-contact-icon{flex:none}.bc-home{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:18px;color:var(--e-ink-2);font-size:.9rem;text-decoration:none}.bc-home:hover{color:var(--e-ink-1)}.bc-home-icon{flex:none}