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20px}.side-panel.mobile-open{transform:translate(0)}.mobile-panel-overlay{display:block;position:absolute;inset:0;background:#0006;z-index:49}.mobile-panel-tab{display:flex;align-items:center;gap:4px;position:absolute;right:0;top:50%;transform:translateY(-50%);z-index:51;background:#1a3a50e6;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:none;border-radius:8px 0 0 8px;color:#a8cfe0;font-size:.75rem;padding:14px 8px;cursor:pointer;writing-mode:vertical-rl;flex-direction:column;transition:background .15s,color .15s}.mobile-panel-tab:hover{background:#24507af2;color:#fff}.mobile-panel-tab.is-open{background:#1a3a50f2;color:#7aaec8}.mobile-panel-tab svg{transform:rotate(90deg)}.portrait-overlay{display:flex;position:fixed;inset:0;background:#0d1e2c;z-index:9999;align-items:center;justify-content:center}.portrait-overlay__inner{display:flex;flex-direction:column;align-items:center;gap:16px;color:#e8f0f8;text-align:center;padding:0 24px}.portrait-overlay__inner p{margin:0;font-size:1.1rem;font-weight:700}.portrait-overlay__sub{font-size:.82rem!important;font-weight:400!important;color:#7aaec8}}