*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}body{background:linear-gradient(145deg,#f4faf9,#dcebea);color:#34565b;font-size:clamp(17px,1.5vw,23px);line-height:1.65}.notion-main{max-width:1200px;margin:auto;padding:clamp(18px,4vw,60px)}.notion-card{background:#fff;border-radius:30px;padding:clamp(22px,4vw,58px);box-shadow:0 18px 50px #294f5814}.notion-card h1{color:#4c8188;font-size:clamp(28px,3.6vw,48px);line-height:1.15;margin:0 0 28px}.notion-card h2{color:#38676e;font-size:clamp(22px,2.2vw,30px);line-height:1.3;margin:0 0 16px}.notion-card p{margin:0 0 20px}.notion-card .eyebrow{font-size:13px;font-weight:700;letter-spacing:.09em;color:#577c82}.notion-card section{margin:0 0 35px}.notion-card a{color:#205c6a}.notion-card details{font-size:16px}.notion-controls{max-width:1100px;margin:0 auto;padding:16px}.levels{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.levels button,.step-controls button{font:inherit;font-size:16px;font-weight:700;border:1px solid #95b7bb;border-radius:24px;padding:10px 20px;background:#fff;color:#325b64;text-decoration:none;min-height:44px;cursor:pointer}.levels button[aria-pressed="true"]{background:#376c77;color:#fff}:focus-visible{outline:3px solid #b95816;outline-offset:3px}.embedded{height:100dvh;overflow:hidden}.embedded .notion-main{height:100%;padding:clamp(14px,3vw,44px) clamp(14px,4vw,60px) 154px}.embedded .notion-card{height:100%;display:flex;flex-direction:column}.embedded header{flex:none}.embedded .notion-sections{overflow:auto;overscroll-behavior:contain;min-height:0;padding-right:8px}.embedded section{margin-bottom:0}[hidden]{display:none!important}.embedded .notion-controls{position:fixed;bottom:0;left:0;right:0;background:#e5f0efed;padding:12px}.step-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:8px}.step-controls button{min-width:52px}.step-controls button:disabled{opacity:.4;cursor:default}.external-controls .notion-main{padding-bottom:165px}.external-controls{background:linear-gradient(145deg,#426d7b,#214758)}.external-controls .notion-card{background:#315868;color:#fff}.external-controls h1,.external-controls h2,.external-controls .eyebrow{color:#fff}@media(max-width:720px){.embedded .notion-main{padding:14px 12px 148px}.notion-card{border-radius:22px}.levels{gap:5px}.levels button{font-size:14px;padding:8px 12px}.embedded h1{margin-bottom:18px}.external-controls .notion-main{padding-bottom:160px}}@media(max-height:500px){.embedded .notion-main{padding-top:8px}.embedded .notion-card{padding:16px}.embedded h1{font-size:24px;margin-bottom:10px}.embedded .eyebrow{margin-bottom:6px}}

.notion-more{font-size:14px;flex:none;padding-top:16px}.external-controls .notion-more{color:#fff}.notion-related{display:flex;gap:20px;flex-wrap:wrap;margin:24px 0}.standalone .notion-controls{margin-bottom:32px}

/* Lecture continue : titre et sections défilent ensemble dans la modale. */
.embedded .notion-main{padding-bottom:90px}
.embedded .notion-card{display:block;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.embedded .notion-sections{overflow:visible;padding-right:0}
.embedded section{margin-bottom:30px}
.embedded .notion-controls{max-width:none}
.external-controls .notion-main{padding-bottom:110px}
@media(max-width:420px){.embedded .notion-main{padding:12px 10px 116px}.external-controls .notion-main{padding-bottom:110px}.embedded .notion-card{padding:28px 20px}.embedded h1{font-size:27px}}

.notion-illustration{margin:0 0 32px}.notion-illustration img{display:block;width:100%;height:auto;border-radius:20px}.notion-illustration figcaption{font-size:14px;line-height:1.5;color:#55767b;margin-top:12px}.external-controls .notion-illustration figcaption{color:#e2f0f2}

/* Pro: illustration and paginated text, with room for the parent's controls. */
.external-controls .notion-main{max-width:none;padding:2% 3%;height:100dvh}
.external-controls .notion-card{padding:0;border-radius:0;background:none;box-shadow:none;overflow:hidden}
.pro-notion-layout{height:100%;display:grid;grid-template-columns:minmax(0,54%) minmax(0,42%);gap:4%;align-items:center}
.pro-notion-layout.without-illustration{grid-template-columns:1fr;max-width:960px;margin:auto}
.pro-notion-layout .notion-illustration{margin:0;min-width:0}
.pro-notion-layout .notion-illustration img{width:100%;max-height:78vh;object-fit:contain;border-radius:0}
.pro-notion-layout figcaption{font-size:13px;line-height:1.3}
.pro-notion-panel{height:88%;min-height:0;min-width:0;display:flex;flex-direction:column;padding:clamp(18px,2vw,40px) clamp(18px,2vw,40px) 150px;border:1px solid #ffffff20;border-radius:30px;background:linear-gradient(180deg,#3e6877dc,#305360d1);overflow:hidden}
.pro-notion-panel h1{flex:none;font-size:clamp(22px,2.2vw,38px);margin:0 0 20px;line-height:1.15}
.pro-notion-page{flex:1;min-height:0;overflow:hidden;font-size:clamp(17px,1.4vw,23px);line-height:1.5}
.pro-notion-page h2{font-size:clamp(20px,1.7vw,28px);margin:0 0 12px}
.pro-notion-page p{margin:0 0 18px}
@media(max-width:720px){.pro-notion-layout{grid-template-columns:1fr;grid-template-rows:minmax(0,32%) minmax(0,68%);gap:8px}.pro-notion-layout.without-illustration{grid-template-rows:1fr}.pro-notion-layout .notion-illustration{height:100%}.pro-notion-layout .notion-illustration img{height:100%;max-height:100%}.pro-notion-layout figcaption{display:none}.pro-notion-panel{height:100%;padding:14px 16px 132px;border-radius:18px}.pro-notion-panel h1{font-size:20px;margin-bottom:10px}.pro-notion-page{font-size:16px}.pro-notion-page h2{font-size:18px}}