/* IPOCEN · V11.3 · enrichissement éditorial · complément aux styles précédents */
:root{--ip-ink:#123047;--ip-text:#566a7b;--ip-border:#e4e8ea;--ip-muted:#f6f8f7;--ip-coral:#e88973}
.ip-deep-section{padding:clamp(58px,6vw,94px) 0}
.ip-white{background:#fff;color:var(--ip-ink)}
.ip-muted{background:#f6f8f7;color:var(--ip-ink)}
.ip-deep-intro{max-width:830px;margin:0 0 clamp(28px,4vw,44px)}
.ip-deep-intro h2,.ip-deep-split h2,.ip-bridge h2{font-size:clamp(29px,3vw,45px);line-height:1.15;letter-spacing:-.045em;font-weight:600;color:var(--ip-ink);margin:11px 0 17px}
.ip-deep-intro>p:not(.eyebrow),.ip-deep-split p:not(.eyebrow),.ip-bridge p:not(.eyebrow){max-width:790px;font-size:clamp(15px,1.15vw,17px);line-height:1.75;color:var(--ip-text);margin:0 0 14px}
.ip-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;align-items:stretch}
.ip-info-card{border:1px solid var(--ip-border);background:#fff;border-radius:15px;padding:clamp(22px,2.6vw,32px);min-width:0;box-shadow:0 2px 20px rgba(15,45,70,.025)}
.ip-info-card>span,.ip-process-grid article>span{display:block;letter-spacing:.11em;font-size:10px;font-weight:700;color:#b67060;margin-bottom:20px}
.ip-info-card h3,.ip-process-grid h3{font-size:clamp(18px,1.65vw,23px);line-height:1.3;font-weight:630;letter-spacing:-.025em;color:var(--ip-ink);margin:0 0 13px}
.ip-info-card p,.ip-process-grid p,.ip-minor-grid p{font-size:14px;line-height:1.72;color:var(--ip-text);margin:0}
.ip-text-linkline{font-size:14px;line-height:1.6;color:var(--ip-text);margin-top:21px}
.ip-text-linkline a,.ip-source-foot a,.ip-inline-nav a{color:var(--ip-ink);text-decoration:underline;text-decoration-color:#b5bfc5;text-underline-offset:5px}
.ip-deep-split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:clamp(28px,5vw,85px);align-items:start}
.ip-aside{padding:clamp(22px,2.7vw,33px);border-radius:15px;border-left:3px solid var(--ip-coral);background:#fff;box-shadow:0 4px 24px rgba(15,45,70,.035)}
.ip-aside strong{display:block;font-size:19px;line-height:1.35;font-weight:640;letter-spacing:-.02em;color:var(--ip-ink);margin-bottom:13px}
.ip-aside p{font-size:14px!important;line-height:1.74!important;color:var(--ip-text);margin-bottom:15px!important}
.ip-aside .ip-aside-note{font-size:13px!important;color:#718392}
.ip-minor-grid,.ip-process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(13px,2vw,25px)}
.ip-minor-grid article{border-top:1px solid #bcc9cc;padding-top:22px}
.ip-minor-grid b{font-size:17px;line-height:1.35;color:var(--ip-ink);display:block;margin-bottom:13px;letter-spacing:-.025em}
.ip-process-grid article{border-top:1px solid #ccd6d6;padding:24px 5px 0 0}
.ip-source-foot{margin:24px 0 0;color:#66798a;font-size:12px;line-height:1.7;max-width:950px}
.ip-bridge{background:#ecf1f1;padding:clamp(45px,5.5vw,75px) 0}
.ip-bridge-row{display:flex;justify-content:space-between;align-items:center;gap:40px}
.ip-bridge-row>div{flex:1;max-width:840px}
.ip-bridge-row .inline-pill{flex:none;white-space:nowrap}
.ip-bridge h2{font-size:clamp(26px,2.5vw,37px)}
.ip-home-bridge{background:#f4f7f5}
.ip-inline-nav{display:flex;flex-wrap:wrap;gap:10px 25px;margin-top:23px}
.ip-inline-nav a{font-size:14px;font-weight:600;text-decoration:none;border-bottom:1px solid #a8b8b9;padding-bottom:4px}
.ip-week-focus{padding:17px 20px 15px;margin-top:18px;border-left:2px solid #df9b87;background:#f7f8f7;border-radius:0 9px 9px 0}
.ip-week-focus strong{display:block;font-size:12px;letter-spacing:.035em;margin:0 0 7px;color:#193a50}
.ip-week-focus p{font-size:13px!important;line-height:1.65!important;color:#52687a!important;margin:0 0 7px!important}
.ip-week-focus .ip-week-example{font-size:12px!important;color:#697e8d!important;margin:0!important}
/* De-emphasize the anatomical illustration on Science page too. */
.internal-section .split-editorial .brain-gut-inline{display:block;object-fit:contain;max-width:300px!important;width:100%;height:auto!important;justify-self:center;border-radius:0}
/* The collection artwork belongs beside the text, not the full viewport. */
.collection-photo-grid img{max-height:450px;object-fit:cover}
@media(max-width:980px){.ip-info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ip-info-grid .ip-info-card:last-child:nth-child(odd){grid-column:span 2}.ip-minor-grid,.ip-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.ip-deep-section{padding:52px 0}.ip-deep-intro{margin-bottom:22px}.ip-deep-intro h2,.ip-deep-split h2{font-size:clamp(27px,8vw,34px)}.ip-deep-intro>p:not(.eyebrow),.ip-deep-split p:not(.eyebrow),.ip-bridge p:not(.eyebrow){font-size:14px;line-height:1.75}.ip-info-grid{grid-template-columns:1fr;gap:11px}.ip-info-grid .ip-info-card:last-child:nth-child(odd){grid-column:auto}.ip-info-card{padding:22px}.ip-minor-grid,.ip-process-grid{grid-template-columns:1fr 1fr;gap:17px}.ip-minor-grid b{font-size:15px}.ip-minor-grid p,.ip-process-grid p{font-size:13px}.ip-process-grid article{padding-top:17px}.ip-deep-split{grid-template-columns:1fr;gap:23px}.ip-aside{padding:23px}.ip-bridge{padding:45px 0}.ip-bridge-row{display:block}.ip-bridge-row .inline-pill{display:inline-flex;margin-top:15px}.ip-week-focus{padding:14px 16px}.internal-section .split-editorial .brain-gut-inline{max-width:210px!important}.ip-bridge h2{font-size:28px}}
@media(max-width:390px){.ip-minor-grid,.ip-process-grid{grid-template-columns:1fr}.ip-info-card h3{font-size:19px}}