.real-aviation-photo{margin:22px 0;background:#0c2130;border:1px solid #335369;border-radius:14px;overflow:hidden}.real-photo-pan{max-height:650px;overflow:auto;display:block;background:#0d1822}.real-aviation-photo img{display:block;width:100%;height:auto;object-fit:contain;max-height:none}.real-aviation-photo figcaption{padding:12px 16px;font-size:12px;line-height:1.6;color:#adc7d4}.real-zoom{display:flex!important;align-items:center;gap:16px;padding:12px 16px!important;margin:0!important;font-size:12px}.real-zoom input{flex:1}.real-engine-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;align-items:start}.real-3d-host{height:520px;min-height:360px;border-radius:14px;overflow:hidden;background:#102334}.real-3d-host canvas{width:100%;height:100%;touch-action:none}.real-media-controls{margin-top:14px}.real-visual-intro{padding:18px 22px;background:#102c3c;border-left:3px solid #58dbe4;border-radius:8px}.real-visual-caption{font-size:12px;color:#bdd1db;line-height:1.7}.real-visual-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.real-visual-grid .real-photo-pan{max-height:440px}.cherokee-3d{min-height:460px}.real-system-photo{margin:20px 0}.aircraft-visual-credit{position:fixed;bottom:6px;left:10px;z-index:5;max-width:calc(100vw - 30px);font:10px/1.5 system-ui;color:#dce9ee;background:#071724b8;padding:5px 10px;border-radius:5px;pointer-events:auto}.aircraft-visual-credit a{color:#9de4ef}@media(max-width:700px){.real-engine-grid{grid-template-columns:1fr}.real-3d-host{height:380px}.real-photo-pan{max-height:500px}}

.engine-photo-marker{position:absolute;transform:translate(-50%,-50%);color:#fff;font-size:48px;text-shadow:0 0 5px #00121e,0 0 20px #00121e;pointer-events:none}.engine-part-text{padding:15px;background:#173848;border-radius:8px;min-height:100px}.real-system-readout{display:flex;gap:15px;flex-wrap:wrap;margin:20px 0}.real-system-readout>div{flex:1;min-width:140px;padding:16px;background:#173848;border-radius:10px}.real-system-readout dt{font-size:12px;color:#abc8d9}.real-system-readout dd{margin:8px 0 0;font-weight:700}.airflow-observation{padding:18px;background:#173848;border-radius:10px}.real-cycle-toggle{margin:10px 16px}
.real-course-cover{position:relative;display:flex;flex-direction:column;min-height:360px;background:#0e2839}.real-course-cover>img{width:100%;height:260px;object-fit:cover}.real-course-cover>div{padding:24px}.real-course-cover h2{font-size:36px;margin:12px 0}.real-course-cover small{font-size:11px}.real-course-cover .art-tag{position:static}

.aircraft-focus-explanation{padding:18px 22px;background:#173848;border-left:3px solid #58dbe4;border-radius:10px;margin:18px 0}.aircraft-focus-explanation h3{margin:0 0 8px}.aircraft-focus-explanation p{margin:0;line-height:1.7}.aircraft-focus-tabs{display:flex;flex-wrap:wrap;gap:8px}.aircraft-focus-tabs button[aria-pressed="true"]{background:#c5ed87;color:#102334}.cherokee-focused-reference{margin:24px 0;padding:22px;border:1px solid #335369;border-radius:16px}.cherokee-focused-reference .real-3d-host{height:500px}@media(max-width:700px){.cherokee-focused-reference{padding:12px}.cherokee-focused-reference .real-3d-host{height:380px}}
.cherokee-field-guide{margin:26px 0;padding:24px;background:#102c3c;border-radius:14px}.cherokee-field-guide>div{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.cherokee-field-guide h3{font-size:19px;margin:10px 0}.cherokee-field-guide p{font-size:15px;line-height:1.8}.study-number{font:700 13px system-ui;color:#9bdedc}.cherokee-field-guide details{margin-top:20px;border-top:1px solid #335369;padding-top:18px}.cherokee-field-guide summary{cursor:pointer;font-weight:700}@media(max-width:900px){.cherokee-field-guide>div{grid-template-columns:1fr;gap:8px}}