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summary::-webkit-details-marker{display:none}.cs-root details.faq summary:after{content:"+";font-size:1.5rem;font-weight:300;color:var(--cs-teal);flex-shrink:0;transition:transform .3s ease;line-height:1}.cs-root details.faq[open] summary:after{transform:rotate(45deg)}.cs-root .faq-a{padding:15px 22px 20px;font-size:.9rem;font-weight:300;color:var(--cs-ink2);line-height:1.78;border-top:1px solid var(--cs-line)}.cs-root .faq-a strong{font-weight:700;color:var(--cs-ink)}.cs-root .author-card{background:var(--cs-white);border:1.5px solid var(--cs-line);border-radius:16px;padding:28px 32px;display:flex;gap:20px;align-items:flex-start;margin-bottom:16px}.cs-root .author-av{width:64px;height:64px;border-radius:50%;flex-shrink:0;overflow:hidden;background:linear-gradient(135deg,var(--cs-teal-pale),var(--cs-coral-pale))}.cs-root .author-av img{width:100%;height:100%;object-fit:cover;display:block}.cs-root .author-meta{flex:1}.cs-root .author-name{font-weight:900;font-size:1.05rem;letter-spacing:-.015em;color:var(--cs-ink);margin-bottom:3px}.cs-root .author-role{font-size:.78rem;font-weight:700;color:var(--cs-teal);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}.cs-root .author-creds{display:flex;gap:14px;flex-wrap:wrap;font-size:.75rem;color:var(--cs-ink3);font-weight:700;margin-bottom:10px}.cs-root .author-creds span{display:flex;align-items:center;gap:4px}.cs-root .author-creds b{color:var(--cs-ink);font-weight:900}.cs-root .author-bio{font-size:.88rem;font-weight:300;color:var(--cs-ink2);line-height:1.65}.cs-root .author-bio a{color:var(--cs-teal);font-weight:700;text-decoration:none}.cs-root .author-bio a:hover{text-decoration:underline}.cs-root .review-stamp{display:inline-flex;align-items:center;gap:8px;background:var(--cs-teal-pale);color:var(--cs-teal-dark);padding:8px 14px;border-radius:100px;font-size:.75rem;font-weight:700;letter-spacing:.04em}.cs-root .review-stamp:before{content:"✓";font-size:.88rem}.cs-root .disclaimer{background:#fffdf8;border:1.5px solid #EDE4CB;border-radius:12px;padding:16px 20px;display:flex;gap:12px;font-size:.84rem;font-weight:300;color:#8a7040;line-height:1.65;margin-bottom:40px}.cs-root .disclaimer strong{font-weight:700}.cs-root .related{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--cs-ink);color:var(--cs-white);border-radius:18px;padding:32px 40px;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden}.cs-root .related:before{content:"";position:absolute;top:-100px;right:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(244,149,106,.2) 0%,transparent 70%);pointer-events:none}.cs-root .related:hover{background:#2d2d2b;transform:translateY(-3px);box-shadow:0 16px 40px #1a191740}.cs-root .related .sub{font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cs-coral);margin-bottom:6px}.cs-root .related .ttl{font-size:clamp(1.15rem,2.5vw,1.4rem);font-weight:900;letter-spacing:-.02em;line-height:1.2}.cs-root .related-arrow{width:48px;height:48px;border-radius:50%;flex-shrink:0;background:#ffffff24;display:flex;align-items:center;justify-content:center;font-size:1.2rem;position:relative;z-index:1}@media(max-width:900px){.cs-root .hero{gap:30px;padding:36px 0 28px}.cs-root .hero:before{width:280px;height:280px;right:-80px}.cs-root .gesto-wrap{max-width:440px}.cs-root .result-grid{grid-template-columns:1fr;gap:20px}.cs-root .months-grid{grid-template-columns:repeat(2,1fr)}.cs-root .explorer{padding:32px 28px}.cs-root .exp-content{grid-template-columns:1fr;gap:20px}.cs-root .exp-size-card{width:100%;max-width:340px;margin:0 auto}}@media(max-width:640px){.cs-root{padding:0 16px 56px}.cs-root .hero{gap:22px;padding:28px 0 20px}.cs-root .hero-sub{font-size:1rem}.cs-root .calc-form{padding:20px 18px;border-radius:14px}.cs-root .form-row{flex-direction:column;gap:12px}.cs-root input[type=date]{padding:14px 15px;font-size:1rem;min-height:48px}.cs-root .btn{width:100%;padding:14px 22px;min-height:48px}.cs-root .result-panel{padding:26px 20px;margin-bottom:40px}.cs-root .result-big-num{font-size:clamp(56px,18vw,84px)}.cs-root .result-big-unit{font-size:1rem;margin-bottom:14px}.cs-root .baby-strip{padding:18px;gap:14px;border-radius:10px}.cs-root .baby-strip-accent{width:3px}.cs-root .explorer{padding:26px 20px;border-radius:16px;margin-bottom:40px}.cs-root .exp-header{margin-bottom:20px}.cs-root .exp-info-row{gap:14px;margin-bottom:12px}.cs-root .trim-edit{grid-template-columns:1fr;padding:22px;gap:6px;text-align:left}.cs-root .trim-num{font-size:60px}.cs-root .months-grid{grid-template-columns:1fr}.cs-root .month-cell{padding:16px 18px}.cs-root .month-section,.cs-root .trim-section,.cs-root .content,.cs-root .glossary,.cs-root .faq-section{margin-bottom:40px}.cs-root .how-steps{grid-template-columns:1fr;gap:10px;margin-top:22px}.cs-root .step{padding:20px}.cs-root .author-card{flex-direction:column;padding:22px 20px}.cs-root .related{padding:22px 20px}.cs-root .related .ttl{font-size:1.1rem}.cs-root details.faq summary{padding:16px 18px;font-size:.92rem;gap:12px}.cs-root details.faq[open] summary{padding-bottom:10px}.cs-root .gesto-wrap{max-width:340px}.cs-root .gesto-legend{grid-template-columns:1fr;gap:8px}.cs-root .gesto-legend-item{padding:10px 14px}.cs-root .gesto-legend-def{font-size:.8rem}.cs-root .gesto-hint{font-size:.66rem;padding:5px 12px}}@media(max-width:400px){.cs-root{padding:0 14px 48px}.cs-root .gesto-wrap{max-width:290px}.cs-root .exp-size-card{width:100%;max-width:100%;padding:20px 18px 16px}.cs-root .result-panel{padding:22px 18px}.cs-root .fact{padding:12px 14px}.cs-root .trim-num{font-size:52px}}