:root{--primary: #3158d5;--primary-hover: #2749b8;--primary-light: #edf1ff;--danger: #d84f49;--orange: #d97706;--green: #2f8f63;--text: #171a21;--text-secondary: #596273;--text-muted: #8b94a5;--bg: #f4f6f9;--surface: #ffffff;--surface-soft: #f8f9fb;--white: #ffffff;--border: #e4e8ef;--border-strong: #d7dce5;--radius-sm: 6px;--radius: 8px;--shadow: 0 8px 24px rgba(37, 52, 88, .06);--shadow-hover: 0 14px 34px rgba(37, 52, 88, .11);--header-height: 64px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;font-family:HarmonyOS Sans SC,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{color:#fff;background:var(--primary)}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{-webkit-tap-highlight-color:transparent}img{max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(49,88,213,.22);outline-offset:2px}.container{width:min(1200px,100% - 40px);margin:0 auto;padding:0}.btn-primary{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 20px;background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 8px 18px #3158d52e}.btn-primary:active{transform:translateY(1px) scale(.99);box-shadow:none}.btn-primary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-outline{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 16px;background:#fff;color:var(--primary);border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:border-color .2s ease,background .2s ease,transform .2s ease}.btn-outline:hover{border-color:var(--primary);background:var(--primary-light)}.btn-outline:active{transform:translateY(1px)}.card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border)}.section-title{margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;font-size:22px;font-weight:700;color:var(--text)}.section-title .more{font-size:14px;color:var(--text-muted);cursor:pointer}.skeleton{position:relative;overflow:hidden;background:#e9edf3}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:skeleton-loading 1.4s infinite}@keyframes skeleton-loading{to{transform:translate(100%)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (max-width: 768px){.container{width:min(100% - 24px,1200px)}.section-title{font-size:18px;margin-bottom:14px}.hide-mobile{display:none!important}body{padding-bottom:env(safe-area-inset-bottom,0)}input,textarea,select{font-size:16px!important}}@media (min-width: 769px){.show-mobile{display:none!important}}