:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg-secondary: var(--tg-theme-secondary-bg-color, #f1f3f5);--text: var(--tg-theme-text-color, #1c1c1e);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #2481cc);--button: var(--tg-theme-button-color, #2481cc);--button-text: var(--tg-theme-button-text-color, #ffffff);--card: var(--tg-theme-section-bg-color, #ffffff);--radius: 14px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-secondary);color:var(--text);-webkit-font-smoothing:antialiased}.screen{min-height:100%;padding:16px;display:flex;flex-direction:column;gap:12px}.center{align-items:center;justify-content:center;text-align:center;gap:8px}.title{font-size:20px;font-weight:700;padding:4px 2px}.hint{color:var(--hint);font-size:14px;line-height:1.4}.card{background:var(--card);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:6px;border:none;width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer}.card:active{opacity:.7}.card .row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.card .date{font-weight:600;font-size:16px}.badges{display:flex;gap:6px;flex-wrap:wrap}.badge{font-size:12px;padding:3px 8px;border-radius:999px;background:var(--bg-secondary);color:var(--hint)}.badge.accent{background:color-mix(in srgb,var(--button) 15%,transparent);color:var(--button);font-weight:600}.btn{border:none;border-radius:var(--radius);background:var(--button);color:var(--button-text);font-size:16px;font-weight:600;padding:14px;width:100%;cursor:pointer;font-family:inherit}.btn:active{opacity:.8}.btn.secondary{background:var(--bg-secondary);color:var(--text)}.thumbs{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.thumb{position:relative;border:none;padding:0;border-radius:var(--radius);overflow:hidden;background:var(--bg-secondary);aspect-ratio:4/3;cursor:pointer}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb .label{position:absolute;left:6px;bottom:6px;font-size:11px;background:#0000008c;color:#fff;padding:2px 7px;border-radius:999px}.viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:50;display:flex;flex-direction:column}.viewer iframe{flex:1;width:100%;border:none}.viewer-toolbar{display:flex;gap:8px;padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:#000000d9}.viewer-toolbar .btn{padding:10px;font-size:14px}.image-pane{flex:1;overflow:auto;display:flex;align-items:center;justify-content:center}.image-pane img{transform-origin:center center;max-width:100%}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#000000bf;color:#fff;text-align:center;padding:24px;z-index:60}.overlay .btn{width:auto;padding:12px 28px}.spinner{width:28px;height:28px;border:3px solid rgba(128,128,128,.3);border-top-color:var(--button);border-radius:50%;animation:spin .8s linear infinite}.overlay .spinner{border-top-color:#fff}@keyframes spin{to{transform:rotate(360deg)}}.section-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--hint);padding:8px 2px 0}.with-tabbar{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--card);border-top:1px solid var(--bg-secondary);padding-bottom:env(safe-area-inset-bottom);z-index:40}.tabbar button{flex:1;border:none;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--hint);padding:14px 8px;cursor:pointer}.tabbar button.active{color:var(--button)}.segmented{display:flex;background:var(--bg-secondary);border-radius:999px;padding:3px;gap:3px}.segmented button{flex:1;border:none;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--hint);padding:9px;border-radius:999px;cursor:pointer}.segmented button.active{background:var(--card);color:var(--text)}.video-card{position:relative;border:none;padding:0;border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:16/9;cursor:pointer;width:100%}.video-card img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}.video-card .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:#0009;color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;padding-left:4px}.video-card .label{position:absolute;left:8px;bottom:8px;font-size:12px;background:#0000008c;color:#fff;padding:3px 9px;border-radius:999px}.video-embed{width:100%;aspect-ratio:16/9;border:none;border-radius:var(--radius);background:#000}.article-text{white-space:pre-wrap;line-height:1.55;font-size:15px}.checkup-cta{background:linear-gradient(135deg,var(--button),color-mix(in srgb,var(--button) 60%,#6c5ce7));color:var(--button-text)}.checkup-cta .date,.checkup-cta .hint{color:var(--button-text)}.capture-stage{position:relative;flex:1;background:#000;overflow:hidden;display:flex;align-items:center;justify-content:center}.capture-video{width:100%;height:100%;object-fit:cover}.guide-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.guide-overlay ellipse,.guide-overlay path{fill:none;stroke:#ffffffd9;stroke-width:1.4;stroke-linecap:round;stroke-dasharray:4 3}.capture-caption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px calc(16px + env(safe-area-inset-bottom));background:linear-gradient(transparent,#000000b3);color:#fff}.capture-step{font-size:12px;opacity:.8}.capture-title{font-size:18px;font-weight:700}.capture-hint{font-size:13px;opacity:.9}.disclaimer{font-size:12px;line-height:1.4;color:var(--hint);background:var(--bg-secondary);border-radius:10px;padding:10px 12px}.blood-textarea{width:100%;border:none;border-radius:var(--radius);background:var(--card);color:var(--text);font:inherit;font-size:15px;padding:12px 14px;resize:vertical;min-height:90px}.blood-textarea::placeholder{color:var(--hint)}