.sb-promo-chip[hidden]{display:none!important}
.sb-promo-chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:7px 12px;border:1px solid #d7c5fa;border-radius:999px;background:#f5f0ff;color:#682ab5;font:700 12px/1.2 system-ui,sans-serif;cursor:pointer;touch-action:manipulation;white-space:nowrap}
.sb-promo-chip__short{display:none}
.sb-promo-chip:focus-visible,.sb-promo-dialog a:focus-visible,.sb-promo-dialog button:focus-visible{outline:3px solid #682ab5;outline-offset:2px}
.sb-promo-dialog{position:fixed;inset:0;box-sizing:border-box;width:min(96vw,1200px);max-width:1200px;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);margin:auto;padding:0;border:0;border-radius:20px;background:white;color:#111;overflow:hidden;box-shadow:0 24px 70px #120d3247}
.sb-promo-dialog:not([open]){display:none}
.sb-promo-dialog[open]{display:grid;grid-template-rows:minmax(0,1fr) auto}
.sb-promo-dialog::backdrop{background:#18122a91}
.sb-promo-dialog__scroll{min-height:0;overflow:auto;overscroll-behavior:contain}
.sb-promo-dialog__art{position:relative;width:100%;isolation:isolate}
.sb-promo-dialog__art img{display:block;width:100%;height:auto;pointer-events:none}
.sb-promo-dialog__hotspot{position:absolute;display:block;z-index:1;box-sizing:border-box;pointer-events:auto;touch-action:manipulation;cursor:pointer;border-radius:16px}
/* The WHOLE card is a native link, including the painted green button, at every width. */
.sb-promo-dialog__hotspot--variant{left:24.4%;top:16%;width:34.2%;height:37.2%}
.sb-promo-dialog__hotspot--graphs{left:59.6%;top:16%;width:37.3%;height:37.2%}
.sb-promo-dialog__hotspot--theory{left:24.4%;top:55.4%;width:34.2%;height:39%}
.sb-promo-dialog__hotspot--school{left:59.6%;top:55.4%;width:37.3%;height:39%}
.sb-promo-dialog__hotspot--x{right:2.3%;top:4.5%;width:5.5%;height:8%;min-width:44px;min-height:44px;background:transparent;border:0}
.sb-promo-dialog__actions{display:flex;align-items:center;gap:10px;padding:10px 12px;border-top:1px solid #e1d5ee;background:#fff;z-index:2}
.sb-promo-dialog__links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;flex:1;min-width:0}
.sb-promo-dialog__links a{display:flex;align-items:center;justify-content:center;box-sizing:border-box;min-height:44px;padding:10px 8px;border:1px solid #267e29;border-radius:10px;background:#29892d;color:#fff;font:700 14px/1.2 system-ui,sans-serif;text-align:center;text-decoration:none;pointer-events:auto;touch-action:manipulation}
.sb-promo-dialog__close{flex:none;min-width:44px;min-height:44px;border:1px solid #d9cbe5;border-radius:10px;background:white;color:#542982;font:28px/1 system-ui,sans-serif;cursor:pointer;touch-action:manipulation}
.sb-promo-image-error .sb-promo-dialog__scroll{display:none}
@media(max-width:700px){.sb-promo-dialog{border-radius:14px}.sb-promo-dialog__links{grid-template-columns:repeat(2,minmax(0,1fr))}.sb-promo-dialog__links a{font-size:13px}.sb-promo-dialog__actions{gap:6px;padding:8px}.sb-promo-chip__full{display:none}.sb-promo-chip__short{display:inline}}
@media(pointer:coarse) and (orientation:landscape){.sb-promo-dialog__links{grid-template-columns:repeat(4,minmax(0,1fr))}.sb-promo-dialog__links a{font-size:12px}}
@media print{.sb-promo-chip,.sb-promo-dialog{display:none!important}}