.map-view-proposal { margin-top: 14px; padding: 18px; border: 1px solid #3d6b5d; border-radius: 16px; background: linear-gradient(145deg, #0e2922, #091914); }
.map-view-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; margin-bottom: 15px; }
.map-view-header h1 { font-size: clamp(28px, 3vw, 44px); }
.map-view-header p { max-width: 720px; margin: 7px 0 0; color: var(--muted); }
.map-view-proposal iframe { display: block; width: 100%; height: min(78vh, 920px); min-height: 620px; border: 1px solid var(--line); border-radius: 12px; background: #071512; }
.technical-view iframe { height: min(82vh, 1100px); }
@media (max-width: 900px) { .map-view-header { flex-direction: column; } .map-view-proposal iframe { height: 75vh; min-height: 540px; } }
@media (max-width: 560px) { .map-view-proposal { padding: 12px; } .map-view-proposal iframe { min-height: 500px; } }