:root{--bg-primary: #1c1c1c;--bg-secondary: #2c2c2c;--bg-tertiary: #333;--text-primary: #ffffff;--text-secondary: #cccccc;--text-muted: #999;--border-color: #404040;--border-light: #666}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--text-primary: #333333;--text-secondary: #555555;--text-muted: #666666;--border-color: #ddd;--border-light: #ccc}body{background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}*{margin:0;padding:0;box-sizing:border-box;border:0}.AICcontentBoard{font-family:Microsoft YaHei;font-weight:700;position:absolute;color:#fff;top:50%;left:30%;transform:translate(-50%,-50%);font-size:1.5rem;text-align:justify}.AICcontentBoard .line{display:flex;align-items:center;font-size:2vw;margin:2vh}.AICcontentBoard .t1{margin:3rem;font-size:5rem;display:block;list-style-type:none;width:40vw}.AICcontentBoard li{margin:2rem;font-size:2rem;display:block;list-style-type:none;width:30vw}.AICcontentBoard l2{padding:1vw;color:#5cdeac;margin:0;font-size:2rem;display:block;list-style-type:none}.AICcontentBoard l3{margin:0 0 1vh;font-size:1.5rem;display:block;list-style-type:none;width:40vw}.AICcontentBoard l4{margin:0 0 1vh;font-size:1rem;display:block;list-style-type:none;width:31vw}.brackets{font-size:1.5rem}.AIC-info-card{position:absolute;display:flex;flex-direction:column;align-items:center;z-index:10;margin:5rem;color:#fff}.card{display:flex;flex-direction:column;justify-content:center;align-items:center;margin:10px;padding:5rem;text-align:center}.cards{display:grid;justify-content:center;grid-gap:10px;grid-template-columns:repeat(var(--cards-per-row),1fr)}.AIC-info-card p{margin-bottom:1vh}.AICbanner{font-family:Microsoft YaHei;display:flex;flex-direction:column;left:30vw;align-items:center;position:absolute;margin:1vh auto;color:#000;font-size:1.5rem;text-align:center;justify-content:center}.AICbanner .line{display:flex;font-size:2vw;margin:2vh auto;justify-content:center}.AICbanner l2{color:#5cdeac;font-size:3rem;font-weight:700;display:block;list-style-type:none;margin:0 auto}.AICbanner title{font-size:2rem;font-weight:700;display:block;width:10vw;margin:0 auto}.AICbanner slogan{font-size:1vw;display:flex;width:40vw;padding:1vh;margin:0 auto;justify-content:center}body,button[data-astro-cid-2uoqvnvb]{font-family:Microsoft YaHei,Arial,sans-serif}.navigation[data-astro-cid-2uoqvnvb]{height:10vh;width:100vw;z-index:1000;background-color:#000;color:#fff;display:flex;justify-content:space-between;align-items:center;font-size:10rem;position:fixed;top:0;left:0;padding:0 2vw}.nav-left[data-astro-cid-2uoqvnvb]{display:flex;align-items:center}.site-title[data-astro-cid-2uoqvnvb]{color:#fff;text-decoration:none;font-size:2vw;font-weight:700;transition:color .3s ease}.site-title[data-astro-cid-2uoqvnvb]:hover{color:#4bc494}.nav-center[data-astro-cid-2uoqvnvb]{position:absolute;right:15vw;display:flex;align-items:center;gap:2vw}.nav-center[data-astro-cid-2uoqvnvb] button[data-astro-cid-2uoqvnvb]{background:none;color:#fff;border:none;font-size:1vw;font-weight:700;cursor:pointer;padding:.5rem 0;transition:color .3s ease;writing-mode:horizontal-tb}.nav-center[data-astro-cid-2uoqvnvb] button[data-astro-cid-2uoqvnvb]:hover{color:#4bc494}.nav-right[data-astro-cid-2uoqvnvb]{display:flex;align-items:center;gap:1rem}.auth-container[data-astro-cid-2uoqvnvb]{display:flex;align-items:center;gap:.5rem}.login-btn[data-astro-cid-2uoqvnvb]{background:transparent;color:#fff;border:none;cursor:pointer;position:relative;display:flex;align-items:center;padding:0;height:40px;transition:all .3s ease}.login-btn[data-astro-cid-2uoqvnvb]:hover{transform:scale(1.05)}.profile-circle[data-astro-cid-2uoqvnvb]{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#4bc494,#45b087);border:2px solid rgba(255,255,255,.3);transition:all .3s ease;flex-shrink:0}.login-btn[data-astro-cid-2uoqvnvb]:hover .profile-circle[data-astro-cid-2uoqvnvb]{background:linear-gradient(135deg,#3da87a,#389670);border-color:#ffffff80;box-shadow:0 4px 12px #4bc4944d}.login-text[data-astro-cid-2uoqvnvb]{margin-left:.75rem;font-size:.9vw;font-weight:500;text-shadow:0 1px 2px rgba(0,0,0,.3);white-space:nowrap}.logout-btn[data-astro-cid-2uoqvnvb]{background:#dc3545;color:#fff;border:none;border-radius:4px;padding:6px 12px;font-size:.75vw;cursor:pointer;font-weight:500;transition:all .3s ease;white-space:nowrap}.logout-btn[data-astro-cid-2uoqvnvb]:hover{background:#c82333;transform:scale(1.05)}.theme-toggle-container[data-astro-cid-2uoqvnvb]{display:flex;align-items:center}.theme-toggle[data-astro-cid-2uoqvnvb]{background:transparent;border:none;cursor:pointer;padding:0;display:flex;align-items:center}.toggle-slider[data-astro-cid-2uoqvnvb]{width:20px;height:40px;background:#333;border-radius:20px;border:2px solid #666;position:relative;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.toggle-indicator[data-astro-cid-2uoqvnvb]{width:12px;height:12px;background:#4bc494;border-radius:50%;transition:all .3s ease;transform:translateY(-10px)}.theme-toggle[data-astro-cid-2uoqvnvb].light-mode .toggle-slider[data-astro-cid-2uoqvnvb]{background:#e9ecef;border-color:#adb5bd}.theme-toggle[data-astro-cid-2uoqvnvb].light-mode .toggle-indicator[data-astro-cid-2uoqvnvb]{background:#ffc107;transform:translateY(10px)}.navigation[data-astro-cid-2uoqvnvb].scrolled{background-color:#000000b3}.navigation[data-astro-cid-2uoqvnvb] .underline[data-astro-cid-2uoqvnvb]{height:.3vh;background-color:#4bc494;position:absolute;bottom:0;transition:all .3s ease;border-radius:2px}@media (max-width: 768px){.site-title[data-astro-cid-2uoqvnvb]{font-size:18px}.nav-center[data-astro-cid-2uoqvnvb]{right:20vw;gap:3vw}.nav-center[data-astro-cid-2uoqvnvb] button[data-astro-cid-2uoqvnvb]{font-size:12px}.login-text[data-astro-cid-2uoqvnvb]{font-size:12px;margin-left:.5rem}.logout-btn[data-astro-cid-2uoqvnvb]{font-size:10px;padding:4px 8px}.profile-circle[data-astro-cid-2uoqvnvb]{width:32px;height:32px}.login-btn[data-astro-cid-2uoqvnvb]{height:35px}.auth-container[data-astro-cid-2uoqvnvb]{gap:.25rem}.toggle-slider[data-astro-cid-2uoqvnvb]{width:18px;height:35px}.toggle-indicator[data-astro-cid-2uoqvnvb]{width:10px;height:10px}}@media (max-width: 480px){.navigation[data-astro-cid-2uoqvnvb]{padding:0 1vw}.site-title[data-astro-cid-2uoqvnvb]{font-size:16px}.nav-center[data-astro-cid-2uoqvnvb]{right:25vw;gap:4vw}.nav-center[data-astro-cid-2uoqvnvb] button[data-astro-cid-2uoqvnvb]{font-size:10px}.login-text[data-astro-cid-2uoqvnvb]{font-size:10px;margin-left:.4rem}.logout-btn[data-astro-cid-2uoqvnvb]{font-size:8px;padding:3px 6px}.profile-circle[data-astro-cid-2uoqvnvb]{width:28px;height:28px}.login-btn[data-astro-cid-2uoqvnvb]{height:30px}.auth-container[data-astro-cid-2uoqvnvb]{gap:.2rem}.toggle-slider[data-astro-cid-2uoqvnvb]{width:16px;height:30px}.toggle-indicator[data-astro-cid-2uoqvnvb]{width:8px;height:8px;transform:translateY(-8px)}.theme-toggle[data-astro-cid-2uoqvnvb].light-mode .toggle-indicator[data-astro-cid-2uoqvnvb]{transform:translateY(8px)}}footer[data-astro-cid-2r6xbmap]{display:flex;flex-direction:column;justify-content:center;align-items:center;color:#0ff;background-color:var(--bg-tertiary, rgb(34, 31, 38));padding:2vh 1rem;min-height:12vh;width:100%;position:fixed;bottom:0;left:0;z-index:100;box-sizing:border-box}h3[data-astro-cid-2r6xbmap]{color:#0ff;text-align:center;font-size:.7rem;margin:.5rem 0}