/* September session reading layout: independent of the global theme. */
.session-body{margin:0;background:#f7f8fa;color:#172432;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.65;font-size:18px}
.session-body *{box-sizing:border-box}.session-shell{max-width:1100px;margin:auto;padding:24px 32px 80px}
.session-brand{font-size:.9rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.session-brand a{color:#172432;text-decoration:none}
.session-nav{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 40px;border-bottom:1px solid #dbe2e9;padding-bottom:18px}
.session-nav a{color:#526276;text-decoration:none;padding:5px 10px;border-radius:4px}.session-nav a:hover{background:#e9f0fa}
.session-hero{max-width:800px;border-top:5px solid #225bb5;padding:34px 0 26px}.session-kicker{text-transform:uppercase;letter-spacing:.1em;font-size:.82rem;font-weight:800;color:#225bb5;margin:0}
.session-hero h1{font-size:clamp(2.3rem,5vw,4.1rem);letter-spacing:-.035em;line-height:1.12;margin:16px 0;max-width:18ch}
.session-lead{font-size:1.27rem;line-height:1.45;color:#385348;font-weight:600}.session-hero p:last-child{max-width:68ch}
.session-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:clamp(30px,6vw,80px);align-items:start;border-top:1px solid #dbe2e9;padding-top:38px}
.session-panel{border-bottom:1px solid #dbe2e9;padding:0 0 28px;margin:0 0 32px}.session-panel h2{font-size:1.4rem;line-height:1.3;letter-spacing:-.02em;margin:0 0 16px}
.session-panel ul,.session-panel ol{padding-left:1.5em}.session-panel li{padding-left:.25em;margin:0 0 15px}.session-panel li::marker{color:#225bb5;font-weight:700}
.session-panel p{max-width:68ch}.session-grid aside{background:#eef3fa;border:1px solid #dbe2e9;border-radius:8px;padding:22px}.session-grid aside .session-panel:last-child{border:0;margin:0;padding:0}
.session-button{background:#225bb5;color:#fff!important;border:1px solid #225bb5;border-radius:5px;display:inline-block;padding:10px 15px;margin:8px 0;font-weight:700;text-decoration:none;line-height:1.4}.session-button:hover{background:#174785}
.session-body a:not(.session-button){overflow-wrap:anywhere;color:#225bb5}.session-muted{font-size:.9rem;color:#526276}.session-footer{border-top:1px solid #dbe2e9;margin-top:50px;padding-top:20px;color:#526276;font-size:.9rem}
.session-skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px;z-index:10}.session-skip:focus{left:12px}.session-body a:focus-visible{outline:3px solid #d07420;outline-offset:3px}
@media(max-width:760px){.session-grid{grid-template-columns:1fr;gap:10px}.session-shell{padding:18px 18px 55px}.session-nav{margin-bottom:24px}.session-hero{padding-top:25px}.session-grid aside{padding:18px}}
@media(prefers-reduced-motion:reduce){.session-body *{scroll-behavior:auto!important}}