.ob-main{width:min(1050px,100% - 48px);padding:calc(var(--header-height) + 45px) 0 88px;margin:0 auto}.ob-crumb{color:#718383;align-items:center;gap:10px;font-size:12px;display:flex}.ob-crumb a,.ob-term-links a{color:#267b77;text-underline-offset:3px;text-decoration:underline}.ob-hero{grid-template-columns:minmax(0,1fr) minmax(300px,.9fr);align-items:center;gap:45px;min-height:590px;padding:38px 0 58px;display:grid;position:relative}.ob-overline{color:#1d817d;letter-spacing:.08em;margin:0;font-size:11px;font-weight:760}.ob-hero h1{letter-spacing:-.08em;margin:16px 0 0;font-size:clamp(54px,7vw,82px);line-height:1.08}.ob-deck{letter-spacing:-.055em;margin:27px 0 0;font-size:clamp(26px,3vw,36px);font-weight:640;line-height:1.36}.ob-intro{color:#53696a;max-width:510px;margin:19px 0 0;font-size:15px;line-height:1.9}.ob-hero-actions{align-items:center;gap:18px;margin-top:26px;display:flex}.ob-primary-link{color:#fff;background:#176f72;border-radius:999px;padding:12px 17px;font-size:12px;font-weight:700}.ob-duration{color:#73817f;font-size:11px}.ob-hero-art{margin:0}.ob-hero-art img{aspect-ratio:16/9;object-fit:contain;background:#d6ebe1;border-radius:18px;width:100%;display:block}.ob-hero-art figcaption{color:#788784;margin-top:10px;font-size:11px}.ob-note{color:#788784;grid-column:1/-1;justify-self:end;margin:-30px 0 0;font-size:11px}.ob-anchor-nav{border-top:1px solid #dce4dc;border-bottom:1px solid #dce4dc;flex-wrap:wrap;gap:10px;padding:17px 0;display:flex}.ob-anchor-nav a{color:#3d6464;border:1px solid #dce4dc;border-radius:999px;padding:9px 14px;font-size:12px}.ob-section{padding:91px 0 0;scroll-margin-top:35px}.ob-section-heading{max-width:660px}.ob-section-heading h2,.ob-evidence>h2{letter-spacing:-.06em;margin:15px 0 0;font-size:clamp(32px,4vw,48px);line-height:1.2}.ob-section-heading>p:last-child{color:#647675;margin:16px 0 0;font-size:14px;line-height:1.8}.ob-principle .lesson-film-fallback{margin-top:28px}.ob-term-links{color:#607170;margin:18px 0 0;font-size:12px;line-height:1.8}.ob-analogy{background:#eaf3ec;border-radius:20px;margin-top:92px;padding:35px 39px}.ob-analogy h2{letter-spacing:-.05em;margin:15px 0 0;font-size:clamp(27px,3vw,38px);line-height:1.35}.ob-analogy>p:last-child{color:#566b67;max-width:680px;margin:13px 0 0;font-size:14px;line-height:1.8}.ob-date{color:#267b77;margin:22px 0 0;font-size:12px;font-weight:700}.ob-scope{color:#73817f;margin:8px 0 0;font-size:12px;line-height:1.7}.ob-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:24px;display:grid}.ob-card{background:#fff;border:1px solid #dce4dc;border-radius:16px;padding:22px 23px}.ob-card h3{letter-spacing:-.035em;margin:0;font-size:18px}.ob-card p{color:#637472;font-size:12px;line-height:1.75}.ob-card-mechanism{margin:10px 0;font-weight:650;color:#536d68!important;font-size:13px!important}.ob-status{color:#247069;background:#e6f3ec;border-radius:999px;margin:0 0 6px;padding:6px 9px;font-size:11px;font-weight:700;line-height:1.5;display:inline-block}.ob-status--short{color:#936431;background:#f8efe3}.ob-card>a{color:#327873;text-underline-offset:3px;overflow-wrap:anywhere;width:fit-content;margin-top:9px;font-size:11px;text-decoration:underline;display:block}.ob-card .ob-trial{color:#7a8581;margin:9px 0 0;font-size:10px}.ob-safety{color:#586b68;background:#f2f5ef;border-left:3px solid #8eb9a8;margin:22px 0 0;padding:18px 20px;font-size:12px;line-height:1.8}.ob-evidence{background:#edf3ed;border-radius:20px;margin-top:90px;padding:36px}.ob-evidence-grid,.ob-study-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin-top:28px;display:grid}.ob-evidence-grid article{border-top:1px solid #cad8cf;padding-top:17px}.ob-evidence-grid article>span{color:#43857c;font-size:11px;font-weight:700}.ob-evidence-grid h3{margin:10px 0;font-size:18px}.ob-evidence-grid p,.ob-study-grid p{color:#5d706b;font-size:13px;line-height:1.8}.ob-study-grid{margin-top:32px}.ob-study-grid article{background:#fff;border-radius:14px;padding:20px}.ob-study-grid h3{margin:12px 0;font-size:18px}.ob-study-grid a{color:#327873;overflow-wrap:anywhere;font-size:11px}.ob-study-grid small{color:#75827e;font-size:10px;line-height:1.7;display:block}.ob-references{border-top:1px solid #dce4dc;margin-top:55px;padding-top:22px}.ob-references h2{font-size:17px}.ob-references ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 25px;padding-left:20px;display:grid}.ob-references a{color:#397873;overflow-wrap:anywhere;font-size:11px}.page-obesity .back-link{margin-top:40px}@media (width<=780px){.ob-main{width:calc(100% - 40px);padding:calc(var(--header-height) + 28px) 0 68px}.ob-hero{grid-template-columns:1fr;gap:25px;min-height:0;padding:32px 0 48px}.ob-hero h1{font-size:59px}.ob-deck{font-size:28px}.ob-intro{font-size:14px}.ob-hero-art{grid-row:2}.ob-note{grid-column:1;justify-self:start;margin:-16px 0 0}.ob-anchor-nav{gap:7px}.ob-anchor-nav a{padding:8px 11px;font-size:11px}.ob-section{padding-top:70px}.ob-section-heading h2,.ob-evidence>h2{font-size:34px}.lesson-film-static{grid-template-columns:1fr}.lesson-film-static li{padding:16px 0}.ob-analogy{margin-top:70px;padding:27px 24px}.ob-card-grid,.ob-evidence-grid,.ob-study-grid{grid-template-columns:1fr}.ob-card{padding:20px}.ob-evidence{margin-top:70px;padding:25px 20px}.ob-references ol{grid-template-columns:1fr}.ob-hero-actions{flex-wrap:wrap}}@media (width<=360px){.ob-main{width:calc(100% - 32px)}.ob-hero h1{font-size:52px}.ob-hero-actions{flex-direction:column;align-items:flex-start;gap:12px}.ob-card{padding:17px}.ob-evidence{padding:22px 17px}}.ob-study-record{border-top:1px solid #e2e8e1;margin-top:12px;padding-top:10px}.ob-study-record strong{color:#247069;font-size:11px}.ob-term-index{color:#647675;margin:14px 0 0;font-size:12px;line-height:1.8}.ob-term-index a{color:#267b77;text-underline-offset:3px;text-decoration:underline}
