:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--text-primary: #333333;--text-secondary: #2c3e50;--border-color: #3498db;--event-bg: #f8f9fa;--tag-bg: #e3f2fd;--tag-hover: #bbdefb;--link-color: #1976d2;--shadow-color: rgba(0, 0, 0, .1);--primary-color: #4a90e2;--primary-color-dark: #357abd}[data-theme=dark]{--bg-primary: #1a1a1a;--bg-secondary: #2d2d2d;--text-primary: #ffffff;--text-secondary: #e0e0e0;--border-color: #64b5f6;--event-bg: #2d2d2d;--tag-bg: #1a237e;--tag-hover: #283593;--link-color: #90caf9;--shadow-color: rgba(0, 0, 0, .3);--primary-color: #4a90e2;--primary-color-dark: #357abd}html{overflow-y:scroll}body{margin:0;padding:0;overflow-x:hidden;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.app{width:100%;margin:0;padding:0 0 2rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;box-sizing:border-box}@media (max-width: 768px){.app{padding:0 0 1rem}header h1{font-size:2rem}.date-header{font-size:1.5rem}.topic-header{font-size:1.2rem}.topic-banner{margin:0}.topic-track{padding:0 1rem}main{padding:0 1rem}}@media (max-width: 500px){.nav-dropdown-menu{position:absolute;min-width:180px;max-width:95vw;border-radius:8px;margin-top:.5rem}.nav-dropdown-container:first-child .nav-dropdown-menu{left:0;right:auto;transform:translate(0)}.nav-dropdown-container:last-child .nav-dropdown-menu{right:0;left:auto;transform:translate(0)}.nav-dropdown-container:nth-child(3) .nav-dropdown-menu{left:50%;transform:translate(-50%)}.nav-dropdown-container{position:relative}}header{margin-bottom:2rem;text-align:center}header h1{color:var(--text-primary);font-size:2.5rem;margin:0}.day-group{margin-bottom:3rem}.date-header{color:var(--text-secondary);font-size:1.8rem;margin:2rem 0 1.5rem;padding-bottom:.5rem;border-bottom:2px solid 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var(--shadow-color);overflow:hidden}.event-content{display:flex;flex-direction:column;gap:.5rem;width:100%;overflow-wrap:break-word;word-wrap:break-word}.event-body{margin:0;line-height:1.6;color:var(--text-primary);font-size:1rem}.sources,.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.source-link,.tag-link{display:inline;text-decoration:none;font-size:.9rem;transition:background-color .2s}.source-link{color:var(--link-color)}.source-link:hover{text-decoration:none}.source-link:hover span{text-decoration:underline}.tag-link{background-color:var(--tag-bg);color:var(--link-color);padding:.25rem .5rem;margin:.1rem;border-radius:3px}.tag-link:hover{background-color:var(--tag-hover)}.loading{display:flex;justify-content:center;align-items:center;min-height:200px}.error{display:flex;justify-content:center;align-items:center;min-height:100vh;font-size:1.2rem;color:red;padding:20px;text-align:center}.topic-banner{background-color:var(--bg-secondary);padding:0;margin:0;box-shadow:0 1px 3px var(--shadow-color);overflow:hidden}.topic-carousel{position:relative;width:100%;height:32px;overflow:hidden;padding:4px 0;backface-visibility:hidden;transform:translateZ(0);-webkit-font-smoothing:antialiased}.topic-track{display:flex;animation:slide 120s linear infinite;width:fit-content;gap:60px;padding:0 2rem;height:100%;will-change:transform}.topic-slide{flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:1.1em;font-weight:500;color:var(--text-primary);padding:0 20px;white-space:pre;min-width:max-content;line-height:1.4;height:100%}@keyframes 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