/* Ambient spatial field: decorative, pointer-transparent, and pausable. */
.ambient-canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
main.wrap,.footer,.preview-note{position:relative;z-index:1}
.motion-toggle{position:fixed;right:20px;bottom:20px;z-index:12;border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:24px;padding:10px 15px;font-size:11px;box-shadow:0 3px 15px #16352d0a;display:flex;align-items:center;gap:8px;min-height:40px}
.motion-icon{color:var(--accent);font-size:13px}
.portrait-choices{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:17px}
.portrait-choice{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:6px 13px;color:var(--muted);font-size:10px;min-height:34px}
.portrait-choice[aria-pressed=true]{background:var(--soft);border-color:var(--accent);color:var(--ink)}
.footer{padding-bottom:78px}
@media(max-width:650px){.motion-toggle{right:12px;bottom:12px;font-size:10px;padding:8px 12px}.portrait-choices{gap:6px}.portrait-choice{font-size:10px;padding:6px 10px}}
.floating-tag{bottom:110px}@media(max-width:650px){.floating-tag{bottom:100px}}