.content-split{max-width:1160px;margin:100px auto;padding:0 30px;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.content-split h2,.longform h2,.directory-copy h2,.checklist h2,.faq h2{font-size:clamp(28px,3vw,42px);line-height:1.15;letter-spacing:-.045em}.content-split p,.longform p,.directory-copy p{color:#b5c2d4;font-size:16px}.content-split a,.longform a,.checklist a{color:var(--cyan);font-weight:700}.reading-card{border:1px solid #38475f;background:linear-gradient(145deg,#111d30,#0c1322);padding:30px}.reading-card>span{font:10px var(--mono);letter-spacing:.1em;color:var(--violet)}.reading-card h3{font-size:22px;line-height:1.3;margin:20px 0}.reading-card ul{padding-left:19px;color:#b8c6d8;font-size:14px}.reading-card li{margin-bottom:9px}.editorial-grid{max-width:1160px;margin:100px auto;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.editorial-grid article{padding:44px 38px;border-right:1px solid var(--line)}.editorial-grid article:last-child{border:0}.editorial-grid h2{font-size:27px;line-height:1.2;letter-spacing:-.04em}.editorial-grid p:not(.eyebrow){font-size:14px;color:var(--muted)}.editorial-grid a{color:var(--cyan);font-size:13px;font-weight:700;text-decoration:none}.longform{max-width:790px;margin:75px 0}.longform p{margin-bottom:18px}.method-notes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:70px 0}.method-notes article{border:1px solid var(--line);padding:32px;background:var(--panel)}.method-notes h2{font-size:24px;letter-spacing:-.04em}.method-notes p{font-size:14px;color:var(--muted)}.method-notes a{color:var(--cyan)}.faq{max-width:790px;margin:80px 0 0}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:18px}.faq summary::after{content:'+';color:var(--cyan);font:20px var(--mono)}.faq details[open] summary::after{content:'−'}.faq details p{color:var(--muted);font-size:14px;padding:12px 30px 0 0;margin-bottom:0}.directory-copy{max-width:860px;border-left:2px solid var(--violet);padding:5px 0 5px 24px;margin:-12px 0 50px}.directory-copy h2{font-size:26px}.directory-copy p{font-size:15px}.checklist{max-width:790px;margin:80px 0}.checklist ol{padding:0;list-style:none;counter-reset:check}.checklist li{position:relative;padding:16px 0 16px 48px;border-top:1px solid var(--line);color:#bac6d6;font-size:15px}.checklist li::before{counter-increment:check;content:'0' counter(check);position:absolute;left:0;top:17px;color:var(--violet);font:12px var(--mono)}.checklist li:last-child{border-bottom:1px solid var(--line)}.checklist>p:last-child{font-size:14px;color:var(--muted);margin-top:22px}@media(max-width:760px){.content-split{margin:70px auto;padding:0 24px;grid-template-columns:1fr;gap:28px}.editorial-grid{margin:70px 24px;grid-template-columns:1fr}.editorial-grid article{padding:32px 0;border-right:0;border-bottom:1px solid var(--line)}.editorial-grid article:last-child{border:0}.longform,.faq,.checklist{margin:60px 0}.method-notes{grid-template-columns:1fr;margin:55px 0}.directory-copy{margin:-8px 0 40px;padding-left:18px}.checklist li{padding-left:43px}.faq summary{font-size:15px}}