:root{--yuanhe-black: #000000;--yuanhe-dark-gray: #1a1a1a;--yuanhe-medium-gray: #333333;--yuanhe-light-gray: #666666;--yuanhe-white: #ffffff;--yuanhe-off-white: #f8f9fa;--yuanhe-gold: #F1ECDD;--yuanhe-silver: #c0c0c0;--yuanhe-platinum: #e5e4e2;--yuanhe-success: #22c55e;--yuanhe-warning: #f59e0b;--yuanhe-error: #ef4444;--yuanhe-info: #F1ECDD;--yuanhe-gradient-primary: linear-gradient(135deg, #000000 0%, #333333 100%);--yuanhe-gradient-gold: linear-gradient(135deg, #F1ECDD 0%, #E8DFC8 100%);--yuanhe-gradient-glass: linear-gradient(135deg, rgba(255,255,255,.1) 0%, rgba(255,255,255,.05) 100%);--yuanhe-font-primary: "SF Pro Display", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--yuanhe-font-secondary: "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--yuanhe-font-mono: "SF Mono", "Monaco", "Consolas", monospace;--yuanhe-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--yuanhe-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--yuanhe-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--yuanhe-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--yuanhe-shadow-glass: 0 8px 32px rgba(0, 0, 0, .3);--yuanhe-shadow-glow: 0 0 20px rgba(212, 175, 55, .3);font-family:var(--yuanhe-font-primary);line-height:1.6;font-weight:400;color-scheme:dark;color:var(--yuanhe-white);background-color:var(--yuanhe-black);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--yuanhe-gold);text-decoration:none;transition:all .3s ease}a:hover{color:var(--yuanhe-white);text-shadow:0 0 8px rgba(212,175,55,.5)}body{font-family:var(--yuanhe-font-secondary);background:var(--yuanhe-black);color:var(--yuanhe-white);margin:0;padding:0;line-height:1.6;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--yuanhe-font-primary);font-weight:600;color:var(--yuanhe-white);margin:0 0 1rem;line-height:1.2}h1{font-size:clamp(2.5rem,6vw,4rem);font-weight:900;color:var(--yuanhe-white);text-shadow:0 4px 16px rgba(0,0,0,.5)}h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;color:var(--yuanhe-gold)}h3{font-size:clamp(1.5rem,3vw,2rem);font-weight:600;color:var(--yuanhe-white)}h4{font-size:clamp(1.25rem,2vw,1.5rem);font-weight:600;color:var(--yuanhe-platinum)}button{font-family:var(--yuanhe-font-secondary);border-radius:8px;border:none;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;background:var(--yuanhe-gradient-glass);color:var(--yuanhe-white);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);outline:none;position:relative;overflow:hidden}button:hover{transform:translateY(-1px);box-shadow:var(--yuanhe-shadow-glow)}button:active{transform:translateY(0)}button:focus-visible{outline:2px solid var(--yuanhe-gold);outline-offset:2px}.btn-primary{background:var(--yuanhe-gradient-gold);color:var(--yuanhe-black);font-weight:600;box-shadow:0 4px 15px #d4af374d}.btn-primary:hover{box-shadow:0 8px 25px #d4af3766;transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--yuanhe-white);border:2px solid var(--yuanhe-white)}.btn-secondary:hover{background:var(--yuanhe-white);color:var(--yuanhe-black)}@media (max-width: 768px){.desktop-nav,.desktop-buttons{display:none!important}.mobile-menu-button,.mobile-menu{display:block!important}button:not(.timeline-year-button){min-height:44px;font-size:1rem!important;padding:1rem 1.5rem}body{font-size:16px}h1{font-size:clamp(2rem,8vw,3rem)}h2{font-size:clamp(1.5rem,6vw,2rem)}section{padding:2rem 1rem}nav{padding:0 1rem!important}.card{margin-bottom:1.5rem;padding:1.5rem;border-radius:16px}.grid-layout{grid-template-columns:1fr!important;gap:1rem!important}}@media (max-width: 1024px) and (min-width: 769px){nav{padding:0 1.5rem}section{padding:3rem 1.5rem}button{min-height:40px}}@media (max-width: 480px){body{font-size:14px}section{padding:1.5rem 1rem;margin-bottom:1rem}button{padding:.875rem 1.25rem;font-size:.9rem!important}nav{padding:0 1rem!important}h1{font-size:clamp(1.75rem,7vw,2.5rem)}}*{box-sizing:border-box}html,body,#root{width:100%;max-width:100%;overflow-x:hidden;min-height:100vh;margin:0;padding:0;background:var(--yuanhe-black)}section{background:transparent;border-radius:16px;padding:3rem 2rem;margin-bottom:2rem;position:relative}.yuanhe-card{background:var(--yuanhe-gradient-glass);border:1px solid rgba(255,255,255,.1);border-radius:16px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.yuanhe-card:hover{transform:translateY(-4px);box-shadow:var(--yuanhe-shadow-glow);border-color:#d4af374d}.yuanhe-text-primary{color:var(--yuanhe-white);font-family:var(--yuanhe-font-primary)}.yuanhe-text-secondary{color:var(--yuanhe-platinum);font-family:var(--yuanhe-font-secondary)}.yuanhe-text-accent{color:var(--yuanhe-gold);font-weight:600}.yuanhe-loading{display:inline-block;width:40px;height:40px;border:3px solid rgba(212,175,55,.3);border-radius:50%;border-top-color:var(--yuanhe-gold);animation:yuanhe-spin 1s ease-in-out infinite}@keyframes yuanhe-spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--yuanhe-dark-gray)}::-webkit-scrollbar-thumb{background:var(--yuanhe-gold);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#e8dfc8}::selection{background:#d4af374d;color:var(--yuanhe-white)}.yuanhe-fade-in{animation:yuanhe-fadeIn .6s ease-out}@keyframes yuanhe-fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.yuanhe-slide-up{animation:yuanhe-slideUp .8s cubic-bezier(.4,0,.2,1)}@keyframes yuanhe-slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}input,textarea,select{background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:.75rem 1rem;color:var(--yuanhe-white);font-family:var(--yuanhe-font-secondary);transition:all .3s ease}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--yuanhe-gold);box-shadow:0 0 0 3px #d4af371a;background:#ffffff14}input::placeholder,textarea::placeholder{color:var(--yuanhe-light-gray)}nav,button{overflow:hidden}table{width:100%;border-collapse:collapse;background:#ffffff05;border-radius:12px;overflow:hidden;box-shadow:var(--yuanhe-shadow-lg)}th,td{padding:1rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.1)}th{background:#d4af371a;color:var(--yuanhe-gold);font-weight:600;font-family:var(--yuanhe-font-primary)}tr:hover{background:#ffffff08}.yuanhe-progress{width:100%;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden}.yuanhe-progress-bar{height:100%;background:var(--yuanhe-gradient-gold);border-radius:4px;transition:width .3s ease}.yuanhe-tooltip{background:#000000e6;color:var(--yuanhe-white);padding:.5rem .75rem;border-radius:6px;font-size:.875rem;font-family:var(--yuanhe-font-secondary);border:1px solid var(--yuanhe-gold);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.company-hero{min-height:100vh!important;width:100%!important;background:url(/assets/team3-DyUEoRMi.jpg) center center/cover no-repeat!important;margin:0!important;padding:0!important;border-radius:0!important;box-shadow:none!important;border:none!important;position:relative!important;display:flex!important;align-items:center!important;justify-content:center!important}.company-white{background:#fff!important;margin:0!important;padding:5rem 0 4rem!important;border-radius:0!important;box-shadow:none!important;border:none!important;min-height:30vh!important;position:relative!important}section{border-radius:0!important;background:none!important;box-shadow:none!important;margin:0!important;padding-left:0!important;padding-right:0!important}section.company-hero{background:url(/assets/team3-DyUEoRMi.jpg) center center/cover no-repeat!important;min-height:100vh!important;width:100%!important}section.company-white{background:#fff!important}