/* The device contains the controls; the page remains an editorial surface. */
.smbPhoneProduct{width:100%;max-width:360px;min-width:0;margin-inline:auto;--feed-blue:#175afe;--smb-chyron-height:100px}
.smbPhoneBody{position:relative;border:7px solid #25272a;border-radius:49px;background:#000;box-shadow:0 20px 44px #0003;aspect-ratio:9/19.5;padding:3px}
.smbPhoneBody:before,.smbPhoneBody:after{content:"";position:absolute;background:#323438;width:3px;border-radius:2px;left:-10px;top:110px;height:52px}
.smbPhoneBody:after{left:auto;right:-10px;top:157px;height:70px}
.smbPhoneScreen{container-type:inline-size;position:relative;height:100%;overflow:hidden;border-radius:38px;background:#080808;color:#fff}
.smbPhoneHardware{height:38px;position:relative;background:#080808}
.smbPhoneHardware span{position:absolute;width:92px;height:23px;background:#000;border-radius:18px;top:5px;left:50%;transform:translateX(-50%)}
.smbFeedHeader{height:64px;padding:8px 16px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.smbFeedMark{display:block;width:108px;flex:none}.smbFeedMark>img{width:100%;height:auto;display:block}.smbFeedMark>span{display:flex;justify-content:flex-end;align-items:center;gap:3px;font-size:6px;margin-top:5px;white-space:nowrap}.smbFeedMark>span img{width:41%;height:auto}
.smbFeedHeader>span:last-child{text-align:right;font-size:8px;line-height:1.7;color:#d2d6dd;letter-spacing:.02em}.smbFeedHeader b{font-size:10px;font-weight:500;color:#fff;letter-spacing:0}
.smbFeedViewport{position:absolute;inset:102px 0 64px;overflow-y:auto;scroll-snap-type:y mandatory;scrollbar-width:none;overscroll-behavior-y:contain}.smbFeedViewport::-webkit-scrollbar{display:none}
.smbFeedEpisode{height:100%;scroll-snap-align:start;scroll-snap-stop:always;display:grid;grid-template-rows:minmax(0,1fr) var(--smb-chyron-height) 3px;background:#080808;overflow:hidden}
/* Programme geometry excludes header, chyron and controls: evidence 60%, expert 40%. */
.smbFeedVisual{position:relative;min-height:0;overflow:hidden;display:grid;grid-template-rows:minmax(0,3fr) minmax(0,2fr)}
.smbFeedPresenter{position:relative;min-height:0;overflow:hidden;height:100%;background:#111}.smbFeedPresenter>img{width:100%;height:100%;object-fit:cover;object-position:50% 38%;display:block}
.smbFeedPerson{position:absolute;inset:auto 48px 0 0;background:linear-gradient(transparent,#000e);padding:20px 12px 8px;font-size:12px;font-weight:700;line-height:1.2}.smbFeedPerson small{display:block;font-size:10px;font-weight:400;margin-top:3px}
.smbFeedRail{position:absolute;right:7px;bottom:calc(64px + var(--smb-chyron-height) + 8px);z-index:2;display:grid;gap:4px}.smbFeedRail button{display:grid;place-items:center;width:36px;height:36px;background:#080808e8;border:1px solid #6a6d72;border-radius:50%;color:#fff;padding:8px}.smbFeedRail svg{width:18px;height:18px}.smbFeedRail button[aria-pressed=true]{color:#b8ccff;background:#102d76}.smbFeedRail button:focus-visible,.smbFeedTabs button:focus-visible,.smbFeedViewport:focus-visible,.smbFeedEvidence button:focus-visible{outline:2px solid #175afe;outline-offset:-3px}
.smbFeedBroadcast{display:grid;grid-template-columns:25% 1fr;height:var(--smb-chyron-height);background:#fff;color:#101010;border-top:3px solid var(--feed-blue)}.smbFeedBlackLogo{display:flex;align-items:center;padding:12px 7px;background:#000}.smbFeedBlackLogo img{width:100%;height:auto}.smbFeedBroadcast h3{font:750 clamp(16px,5.3cqw,20px)/1.07 "Source Sans 3",sans-serif!important;letter-spacing:-.02em;margin:0;padding:8px 10px;display:flex;align-items:center;text-wrap:pretty;text-transform:uppercase}
.smbFeedTimeline{background:#36383d}.smbFeedTimeline i{display:block;height:3px;width:var(--feed-progress,0%);background:var(--feed-blue)}
.smbFeedTabs{position:absolute;inset:auto 0 0;height:64px;display:grid;grid-template-columns:repeat(3,1fr);padding:0 10px 12px;background:#080808}.smbFeedTabs button{background:none;color:#aaaeb6;border:0;border-top:2px solid transparent;font:600 12px/1.1 "Source Sans 3",sans-serif;padding:8px 2px}.smbFeedTabs button[aria-pressed=true]{color:#fff;border-color:#175afe}
.smbFeedEvidence{position:absolute;z-index:4;inset:auto 8px 68px;background:#fff;color:#111;padding:22px;box-shadow:0 -15px 35px #0005}.smbFeedEvidence strong{font-size:20px;line-height:1.1;display:block}.smbFeedEvidence p{font-size:14px!important;line-height:1.35!important;margin:12px 0!important}.smbFeedEvidence button{background:#175afe;color:#fff;padding:10px 14px;border:0;font-size:14px;min-height:40px}
.smbFeedStatus{position:absolute;bottom:68px;left:12px;right:12px;z-index:5;margin:0!important;background:#fff;color:#111;font-size:13px!important;line-height:1.3!important;padding:10px 12px;pointer-events:none}.smbFeedStatus:empty{display:none}
.smbFeedVisual [hidden]{display:none!important}
.smbFeedAnalysis{background:#edf2fb;color:#111;padding:14px 15px;min-height:0;overflow:hidden}.smbFeedAnalysis h4,.smbWorkBoard h4,.smbLessonBoard h4{font:750 clamp(18px,6.4cqw,23px)/1.04 "Roboto Condensed",sans-serif;margin:0 0 12px;letter-spacing:-.02em}.smbAnalysisStage{height:100%}.smbAnalysisStage:not([hidden]){animation:analysisIn .35s cubic-bezier(.16,1,.3,1)}.smbFeedAnalysis p{font-size:11px!important;line-height:1.3!important;margin:12px 0 0!important}.smbFitPath{display:flex;align-items:center;gap:4px;font-size:11px;line-height:1.15}.smbFitPath>span,.smbFitPath>strong{flex:1;padding:12px 4px;border:1px solid #8a9cbd;text-align:center}.smbFitPath>strong{background:#175afe;border-color:#175afe;color:#fff}.smbFitPath i{width:7px;height:1px;background:#175afe;flex:none}.smbValueInputs{display:flex;gap:6px;font-size:11px}.smbValueInputs span{flex:1;border-bottom:1px solid #b0bdd4;padding-bottom:6px}.smbValueRange{position:relative;display:flex;justify-content:space-between;gap:5px;font-size:10px;margin-top:16px;padding-top:12px}.smbValueRange:before{content:"";height:7px;background:#175afe;position:absolute;top:0;left:0;right:0;clip-path:polygon(0 40%,100% 0,100% 100%,0 70%)}.smbValueRange b{color:#1544b5}.smbTermsRows{display:grid;grid-template-columns:auto 1fr;gap:7px 12px;font-size:11px}.smbTermsRows>span{color:#365077}.smbTermsRows>b{font-weight:600}
.smbFeedWork,.smbFeedLesson{background:#edf2fb;color:#111}.smbFeedPresenter{color:#fff}.smbWorkBoard{min-height:0;padding:16px 16px 8px}.smbWorkBoard ol{list-style:none;padding:0;margin:12px 0 0}.smbWorkBoard li{position:relative;border-top:1px solid #afbdd4;padding:5px 0;color:#536076;transition:color .25s}.smbWorkBoard li.is-current{color:#111}.smbWorkBoard span{display:block;font-size:10px;line-height:1.15;text-transform:uppercase;letter-spacing:.04em;color:#365077}.smbWorkBoard strong{font-size:14px;line-height:1.15;display:block;margin-top:2px}
.smbFeedClassroom>img{object-fit:contain;background:#111}.smbLessonBoard{min-height:0;padding:18px 16px;display:flex;flex-direction:column;justify-content:space-between}.smbLessonBoard h4{font-size:25px}.smbCashBridge{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px}.smbCashBridge strong{display:block;color:#175afe;font-size:22px;flex-basis:100%}.smbLessonBoard p{font-size:13px!important;line-height:1.3!important;margin:12px 0 0!important}
@keyframes analysisIn{from{clip-path:inset(0 0 0 10%);opacity:.4;transform:translateX(8px)}to{clip-path:inset(0);opacity:1;transform:none}}
@media(max-width:760px){.smbPhoneProduct{max-width:330px}.smbPhoneBody{border-radius:45px}.smbPhoneScreen{border-radius:35px}.smbFeedHeader{padding-inline:13px}.smbFeedMark{width:98px}}
@media(prefers-reduced-motion:reduce){.smbPhoneProduct *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Slides use their full reading area, including on the 330px mobile device. */
.smbFeedAnalysis{padding:18px 16px}.smbAnalysisStage:not([hidden]){display:flex;flex-direction:column;justify-content:space-between}.smbFeedAnalysis h4{font-size:25px;margin-bottom:14px}.smbFitPath{font-size:13px;gap:5px}.smbFitPath>span,.smbFitPath>strong{padding:17px 4px}.smbFeedAnalysis p{font-size:13px!important;margin-top:15px!important}.smbValueInputs{font-size:13px;gap:12px;line-height:1.25}.smbValueRange{font-size:12px;margin-top:18px;padding-top:18px}.smbValueRange b{font-weight:700}.smbTermsRows{font-size:13px;line-height:1.3;gap:15px 12px;margin-bottom:8px}
@container(max-width:290px){.smbFeedRail{grid-template-columns:repeat(2,36px)}.smbFeedPerson{right:90px}.smbFeedAnalysis,.smbLessonBoard,.smbWorkBoard{padding:10px 12px}.smbFeedAnalysis h4,.smbLessonBoard h4,.smbWorkBoard h4{font-size:20px;margin-bottom:8px}.smbFitPath>span,.smbFitPath>strong{padding:10px 2px}.smbTermsRows{gap:8px;font-size:12px}.smbWorkBoard ol{display:grid;grid-template-columns:1fr 1fr;gap:5px 10px;margin-top:6px}.smbWorkBoard li{padding:4px 0}.smbWorkBoard strong{font-size:12px}.smbWorkBoard span{font-size:9px}.smbLessonBoard{display:block}.smbCashBridge{font-size:12px;gap:5px}.smbCashBridge strong{font-size:18px}.smbLessonBoard p{font-size:12px!important;margin-top:8px!important}}