/* Scoped only to the three approved structural-biology lesson pages. */
.ms-article .ms-figure{margin:28px 0 36px;padding:24px;border:1px solid #c4d4cb;border-radius:16px;background:#f3f6ef;color:#173847}
.ms-article .ms-figure figcaption{font-size:23px;font-weight:700;line-height:1.6;margin:0 0 20px;text-align:left;color:#173847}
.ms-article .ms-figure h3{font-size:20px;line-height:1.6;margin:0 0 16px}
.ms-article .ms-figure p{font-size:16px;line-height:1.85;margin:12px 0}
.ms-article .ms-figure .ms-note{font-size:14px;border-top:1px solid #c4d4cb;padding-top:16px;margin:20px 0 0}
.ms-article .ms-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ms-article .ms-pair>section{min-width:0;background:#fffefa;border:1px solid #c4d4cb;border-radius:10px;padding:16px}
.ms-article .ms-figure svg{display:block;width:100%;height:auto;margin:auto}
.ms-article .ms-coat{border:3px solid #8a6741;border-radius:30px;padding:14px 12px;background:#fcf7ec;font-size:15px;line-height:1.8}
.ms-article .ms-endosperm{padding:14px 10px;margin-top:12px;background:#f4df9f;border-radius:18px;border:1px solid #9c7a30}
.ms-article .ms-embryo{padding:14px 10px;margin-top:12px;background:#edf5e9;border:2px dashed #315f50;border-radius:16px}
.ms-article .ms-embryo>strong{display:block;font-size:20px}
.ms-article .ms-embryo p{font-size:14px}
.ms-article .ms-cotyledons{display:flex;gap:6px;margin-top:12px}
.ms-article .ms-cotyledons span{flex:1;text-align:center;border:1px solid #315f50;border-radius:15px;padding:8px 2px;background:#cadfbe;font-weight:700}
.ms-article .ms-intro{font-weight:600}
.ms-article .ms-callout{padding:16px;background:#fffefa;border-left:4px solid #315f50}
.ms-article .ms-process{padding:0;list-style:none;counter-reset:step}
.ms-article .ms-process li{counter-increment:step;padding:12px 0 12px 42px;position:relative;border-bottom:1px solid #c4d4cb;font-size:16px}
.ms-article .ms-process li:before{content:counter(step);position:absolute;left:0;top:12px;width:28px;height:28px;line-height:28px;text-align:center;border-radius:50%;background:#173847;color:white;font-size:14px}
.ms-article .ms-stages{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.ms-article .ms-stages li{position:relative;text-align:center;background:#fffefa;border:1px solid #c4d4cb;border-radius:10px;padding:10px 8px 20px;margin:0}
.ms-article .ms-stages svg{max-width:120px}
.ms-article .ms-stages strong{font-size:19px}
.ms-article .ms-transition{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:0 6px;background:#f3f6ef;font-size:15px}
.ms-article .ms-instars{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:0;list-style:none}
.ms-article .ms-instars li{margin:0;padding:14px 4px;background:#fffefa;border:1px solid #315f50;border-radius:9px;text-align:center;min-width:0}
.ms-article .ms-instars strong{display:block;font-size:21px}
.ms-article .ms-instars span{display:block;font-size:14px;margin-top:6px}
@media(max-width:640px){
 .ms-article .ms-figure{padding:18px 14px;margin:24px 0 30px}
 .ms-article .ms-figure figcaption{font-size:21px}
 .ms-article .ms-pair{grid-template-columns:1fr}
 .ms-article .ms-stages{grid-template-columns:1fr;gap:32px}
 .ms-article .ms-stages li{display:flex;align-items:center;padding:8px 22px;gap:24px;text-align:left}
 .ms-article .ms-stages svg{width:76px;margin:0}
 .ms-article .ms-transition{bottom:-27px;font-size:16px}
 .ms-article .ms-instars{grid-template-columns:1fr;gap:8px}
 .ms-article .ms-instars li{display:flex;justify-content:space-between;align-items:center;padding:10px 18px}
 .ms-article .ms-instars span{margin:0;font-size:16px}
}
.ms-article .ms-transition b{display:inline-block;font-weight:400}
@media(max-width:640px){.ms-article .ms-transition b{transform:rotate(90deg)}}