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.toggle-play{background:var(--navy);color:white;border-color:var(--navy)}.player-visual{overflow:auto;min-height:220px;background:linear-gradient(180deg,#fff,#f6fbff)}.player-visual svg{display:block;width:100%;min-width:540px}.player-bottom{padding:15px 20px;border-top:1px solid var(--line)}.step-caption{font-size:16px;min-height:50px}.step-caption strong{color:var(--blue)}.step-buttons{display:flex;gap:6px;flex-wrap:wrap}.step-buttons button{border:1px solid #c8d7e6;background:#f6f9fc;border-radius:5px;font-size:13px;padding:6px 9px}.step-buttons button.active{background:#deefff;border-color:var(--blue);color:#0256a8}.animation-note{color:#6a8097;font-size:12px;margin:10px 0 0}.review-details{background:white;border:1px solid var(--line);border-radius:10px;margin:25px 0;padding:14px 18px}.review-details summary{font-size:14px;font-weight:750;cursor:pointer}.review-details table{width:100%;border-collapse:collapse;font-size:14px;margin:18px 0}.review-details td,.review-details 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@media(min-width:1600px){.image-scroll{height:535px}.parent-list{max-height:588px}}
@media(max-width:1150px){.app-layout{grid-template-columns:175px minmax(0,1fr)}main{padding:20px 16px}.overview-layout{grid-template-columns:minmax(0,1fr) 225px}.inspector{grid-template-columns:1fr}.inspector-detail{border-left:0;border-top:1px solid var(--line)}.parent-detail{grid-template-columns:1fr 1fr}.component-list{grid-template-columns:repeat(4,minmax(0,1fr))}.page-heading{align-items:flex-start}h1{font-size:1.5rem}}
@media(max-width:820px){.app-layout{display:block}.sidebar{display:none;min-height:0;border-bottom:1px solid var(--line);padding:15px}.sidebar.open{display:block}.sidebar nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mobile-only{display:block}.header{height:70px;padding:10px 17px}.header-meta{display:none}.overview-layout{grid-template-columns:1fr}.parent-picker{border:0;border-top:1px solid var(--line)}.parent-list{grid-template-columns:repeat(3,1fr);max-height:230px}.parent-detail{grid-template-columns:1fr}.parent-front{border-left:0;border-top:1px solid var(--line)}.image-scroll{height:440px}.page-heading{flex-direction:column;gap:12px}.segmented{width:100%}.segmented button{flex:1}.topic-layout{grid-template-columns:1fr}.section-head{flex-wrap:wrap;gap:7px}.evidence-tag{font-size:12px}.search-bar{display:block}.search-bar label{font-size:12px}.search-input-wrap input{padding-left:0;font-size:14px}.jump-nav{gap:14px}.component-list{grid-template-columns:repeat(3,minmax(0,1fr))}.vector-stage{min-width:800px}footer{display:block}.brand{font-size:15px}.player-top{align-items:stretch}.player-top select{width:100%}}
@media(max-width:480px){main{padding:18px 12px}.parent-list{grid-template-columns:repeat(2,1fr)}.component-list{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-detail>div,.inspector-detail{padding:17px}.section-head h2{font-size:1.1rem}.image-scroll{height:360px}.zoom-controls button{padding:4px 6px}.figure-toolbar{padding:8px}.model-summary{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

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