:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{overflow-y:scroll}body{margin:0;display:flex;min-width:320px;min-height:100vh;overflow-x:hidden}#root{width:100%;overflow-x:hidden}.lang-switcher{position:relative;display:inline-block;z-index:1000}.lang-toggle-btn{width:32px;height:32px;border-radius:999px;border:1px solid rgba(255,255,255,.5);background:transparent;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s}.lang-toggle-btn:hover,.lang-toggle-btn:focus-visible{background:#ffffff26;border-color:#ffffffb3}.lang-menu{position:absolute;right:0;top:40px;min-width:120px;margin:0;padding:4px 0;list-style:none;border-radius:8px;box-shadow:0 8px 24px #00000040;background:#667eeafa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);z-index:1001}.lang-menu-hidden{display:none}.lang-option{padding:8px 16px;font-size:14px;cursor:pointer;color:#fff;transition:all .15s}.lang-option:hover{background:#fff3;color:#fff}.lang-option-active{font-weight:600;background:#ffffff26}@media(max-width:600px){.lang-toggle-btn{width:28px;height:28px;font-size:16px}.lang-menu{top:36px}}@media(max-width:400px){.lang-toggle-btn{width:26px;height:26px;font-size:14px}}.top-bar{background:linear-gradient(135deg,#667eea,#764ba2);padding:12px 32px;box-shadow:0 2px 8px #0000001a;min-width:0;overflow:visible;position:relative;z-index:100}.top-bar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;flex-direction:row;flex-wrap:nowrap;justify-content:space-between;gap:24px;min-width:0;box-sizing:border-box}.top-bar-left{flex:0 0 auto;white-space:nowrap;min-width:0}.top-bar-tabs{flex:1 1 auto;min-width:0;display:flex;justify-content:center;gap:12px;overflow:hidden}.top-bar-right{flex:0 0 auto;white-space:nowrap;min-width:0}.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none;transition:transform .2s}.logo:hover{transform:scale(1.05)}.tab-button{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;color:#fff;text-decoration:none;font-weight:500;font-size:.9rem;border-radius:8px;transition:all .2s;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);white-space:nowrap;flex-shrink:1;min-width:0;box-sizing:border-box}.tab-button:hover{background:#ffffff40;transform:translateY(-2px)}.tab-button-active{background:#ffffff4d;font-weight:600}.main-title-section{margin-top:24px}@media(max-width:600px){.top-bar{padding:8px 12px}.top-bar-inner{gap:8px;flex-wrap:nowrap}.top-bar-left{flex:0 0 auto}.top-bar-tabs{flex:1 1 auto;min-width:0;gap:8px}.top-bar-right{flex:0 0 auto}.logo{font-size:1.2rem}.tab-button{padding:.4rem .8rem;font-size:.85rem;gap:.4rem}}@media(max-width:400px){.top-bar{padding:6px 10px}.top-bar-inner{gap:6px}.logo{font-size:1.1rem;padding:.2rem .4rem}.tab-button{padding:.35rem .7rem;font-size:.8rem;gap:.3rem}}.layout{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,#667eea,#764ba2)}.layout-main{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:.5rem .5rem .75rem}.footer{background:#0003;color:#fff;text-align:center;padding:.75rem;margin-top:auto}.footer p{font-size:.75rem;opacity:.85;margin:0 0 .5rem}.footer-links{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:.5rem;font-size:.75rem}.footer-links a{color:#fff;text-decoration:none;opacity:.9;transition:opacity .2s}.footer-links a:hover{opacity:1;text-decoration:underline}.footer-separator{opacity:.6;margin:0 .25rem}@media(max-width:500px){.layout-main{padding:.5rem .5rem .65rem}.footer{padding:.65rem .75rem}.footer p{font-size:.7rem}}.page-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;padding:2rem 1rem;color:#fff}.spinner{width:36px;height:36px;border-radius:50%;border:4px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin 1s linear infinite}.loading-text{font-weight:600;letter-spacing:.01em}@keyframes spin{to{transform:rotate(360deg)}}
