.pm-banner{background:radial-gradient(1000px 300px at 85% -20%,rgba(255,255,255,.18),transparent),linear-gradient(120deg,#16305e,#2a5298 55%,#3f7ae0);color:#fff}.pm-banner .pm-banner-inner{padding:44px 24px 36px}.pm-banner h1{font-size:30px;margin:0 0 12px;letter-spacing:1px}.pm-banner p{max-width:720px;font-size:14px;line-height:1.9;color:#ffffffd9;margin:0}.pm-banner-stats{display:flex;gap:56px;margin-top:22px}.pm-banner-stat{display:flex;flex-direction:column}.pm-banner-stat strong{font-size:28px;font-weight:700}.pm-banner-stat span{font-size:12px;color:#ffffffb3;margin-top:2px}.pm-filter-card{background:#fff;border-radius:10px;box-shadow:0 2px 12px #0f27500f;padding:18px 24px 16px;margin-top:24px;position:relative;z-index:5}.pm-filter-row{display:flex;align-items:flex-start;padding:8px 0}.pm-filter-row+.pm-filter-row{border-top:1px dashed var(--pm-border)}.pm-filter-label{flex-shrink:0;width:88px;font-size:14px;font-weight:600;color:var(--pm-text);padding:5px 0;white-space:nowrap;position:relative}.pm-filter-label:before{content:"";position:absolute;left:-12px;top:9px;width:3px;height:14px;border-radius:2px;background:var(--pm-primary)}.pm-filter-tags{flex:1;display:flex;flex-wrap:wrap;gap:10px;max-height:38px;overflow:hidden}.pm-filter-tags.expanded{max-height:none}.pm-tag{border:1px solid transparent;background:transparent;font-size:13px;color:#4a5568;padding:4px 12px;border-radius:4px;cursor:pointer;transition:all .18s;line-height:1.6}.pm-tag em{font-style:normal;font-size:12px;color:#9aa4b2;margin-left:2px}.pm-tag:hover{color:var(--pm-primary)}.pm-tag.active{border-color:var(--pm-primary);color:var(--pm-primary);background:var(--pm-primary-light);font-weight:600}.pm-tag.active em{color:var(--pm-primary)}.pm-filter-toggle{flex-shrink:0;margin-left:16px;padding:5px 0;font-size:13px;color:var(--pm-primary);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none}.pm-filter-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px dashed var(--pm-border);margin-top:8px;padding-top:14px}.pm-filter-result{font-size:13px;color:var(--pm-text-secondary)}.pm-filter-result b{color:var(--pm-primary);margin:0 2px}.pm-filter-result a{margin-left:8px;color:var(--pm-primary);cursor:pointer}.pm-search{width:320px}.pm-search .ant-btn{background:var(--pm-primary);border-color:var(--pm-primary)}.pm-algo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:24px}@media (max-width: 1100px){.pm-algo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 820px){.pm-algo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 520px){.pm-algo-grid{grid-template-columns:1fr}.pm-banner-stats{gap:32px}.pm-filter-footer{flex-direction:column;align-items:stretch}.pm-search{width:100%}}.pm-algo-card{background:#fff;border-radius:10px;overflow:hidden;cursor:pointer;box-shadow:0 2px 12px #0f27500f;transition:transform .22s,box-shadow .22s}.pm-algo-card:hover{transform:translateY(-4px);box-shadow:0 10px 26px #0f275024}.pm-algo-cover{position:relative;aspect-ratio:16 / 9;overflow:hidden;background:#dbe4f0}.pm-algo-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.pm-algo-card:hover .pm-algo-cover img{transform:scale(1.04)}.pm-hot-tag{position:absolute;left:0;bottom:10px;background:linear-gradient(90deg,#ff4d4f,#ff7a45);color:#fff;font-size:12px;padding:2px 10px 2px 8px;border-radius:0 12px 12px 0;display:flex;align-items:center;gap:4px}.pm-algo-body{padding:14px 16px 16px;text-align:center}.pm-algo-body h3{font-size:15px;margin:0 0 8px;color:var(--pm-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pm-algo-tags{font-size:12px;color:var(--pm-text-secondary);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pm-empty{background:#fff;border-radius:10px;padding:64px 0;margin-top:24px}.pm-pagination{display:flex;justify-content:center;margin-top:32px;padding:4px 0}.pm-hot-tip{margin:20px 4px 0;font-size:12px;color:var(--pm-text-secondary)}.pm-hot-tip .anticon{color:#ff7a45;margin-right:4px}.pm-detail{padding-top:20px;min-height:60vh}.pm-detail-breadcrumb{margin-bottom:18px}.pm-detail-main{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;background:#fff;border-radius:12px;padding:28px;box-shadow:0 2px 12px #0f27500f}@media (max-width: 900px){.pm-detail-main{grid-template-columns:1fr}}.pm-detail-cover{border-radius:10px;background:#f0f2f5;border:1px solid var(--pm-border);aspect-ratio:16 / 9;overflow:hidden;background-size:cover;background-position:center;background-repeat:no-repeat}.pm-detail-cover img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.pm-detail-info h1{font-size:24px;margin:0 0 18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.pm-detail-hot{font-size:12px;font-weight:500;color:#fff;background:linear-gradient(90deg,#ff4d4f,#ff7a45);border-radius:12px;padding:2px 12px;display:inline-flex;align-items:center;gap:4px}.pm-detail-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:14px}.pm-detail-meta-label{font-size:13px;color:var(--pm-text-secondary);width:64px;flex-shrink:0}.pm-detail-desc{background:var(--pm-primary-light);border-radius:8px;padding:16px 18px;margin:8px 0 24px}.pm-detail-desc h3{font-size:14px;margin:0 0 8px;color:var(--pm-primary)}.pm-detail-desc p{font-size:13px;line-height:1.9;color:var(--pm-text);margin:0}.pm-detail-actions{display:flex;gap:14px}.pm-detail-actions .ant-btn-primary{background:var(--pm-primary);border-color:var(--pm-primary)}.pm-detail-empty{background:#fff;border-radius:12px;padding:80px 0}.pm-related{margin-top:32px}.pm-related h2{font-size:18px;margin:0 0 16px;position:relative;padding-left:12px}.pm-related h2:before{content:"";position:absolute;left:0;top:4px;width:4px;height:16px;border-radius:2px;background:var(--pm-primary)}.pm-related-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}@media (max-width: 1100px){.pm-related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 640px){.pm-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.pm-related-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px #0f27500f;transition:transform .2s,box-shadow .2s;display:block}.pm-related-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0f27501f}.pm-related-card img{width:100%;aspect-ratio:16 / 9;object-fit:cover;display:block}.pm-related-name{display:block;font-size:13px;text-align:center;padding:10px 8px;color:var(--pm-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pm-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--pm-border);box-shadow:0 1px 8px #0f27500a}.pm-header-inner{display:flex;align-items:center;height:64px}.pm-logo{display:flex;align-items:center;gap:10px;margin-right:48px}.pm-logo-img{height:54px;width:auto;object-fit:contain;display:block}.pm-nav{display:flex;align-items:center;gap:36px;flex:1}.pm-nav-item{font-size:15px;color:#3c4658;padding:6px 0;border-bottom:2px solid transparent;transition:color .2s}.pm-nav-item:hover{color:var(--pm-primary)}.pm-nav-item.active{color:var(--pm-primary);font-weight:600;border-bottom-color:var(--pm-primary)}.pm-trial-btn{background:var(--pm-primary);border-color:var(--pm-primary);border-radius:6px;padding:0 22px;height:36px;font-size:14px}.pm-trial-btn:hover{background:var(--pm-primary-dark)!important;border-color:var(--pm-primary-dark)!important}.pm-footer{background:#16233d;color:#ffffffb8;margin-top:48px}.pm-footer .pm-footer-inner{display:flex;justify-content:space-between;gap:48px;padding:48px 24px 40px;flex-wrap:wrap}.pm-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}.pm-footer-logo strong{color:#fff;font-size:17px}.pm-footer-logo-img{width:36px;height:36px;object-fit:contain}.pm-footer-brand{max-width:460px}.pm-footer-brand p{font-size:13px;line-height:1.9;margin:0}.pm-footer-links{display:flex;gap:80px}.pm-footer-col{display:flex;flex-direction:column;gap:10px;font-size:13px}.pm-footer-col h4{color:#fff;font-size:15px;margin:0 0 6px}.pm-footer-col a:hover{color:#fff}.pm-footer-qrcode{display:flex;align-items:flex-start;gap:12px;margin-top:10px}.pm-footer-qrcode-label{color:#fff;font-size:14px;line-height:104px}.pm-footer-qrcode-figure{display:flex;flex-direction:column;align-items:center;gap:8px}.pm-footer-qrcode-figure em{font-style:normal;font-size:12px;color:#ffffff73}.pm-footer-qrcode-figure img{width:96px;height:96px;border-radius:8px;background:#fff;padding:4px;box-sizing:content-box}.pm-footer-copy{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:12px;color:#ffffff73}.pm-float-bar{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;background:#fff;border:1px solid var(--pm-border);border-radius:10px;box-shadow:0 4px 18px #0f27501a;overflow:hidden}.pm-float-item{display:flex;flex-direction:column;align-items:center;gap:4px;width:68px;padding:12px 4px;cursor:pointer;color:var(--pm-primary);font-size:12px;border-bottom:1px solid var(--pm-border);transition:background .2s}.pm-float-item:last-child{border-bottom:none}.pm-float-item:hover{background:var(--pm-primary-light)}.pm-float-item .anticon{font-size:20px}:root{--pm-primary: #2a5298;--pm-primary-dark: #1e3f7a;--pm-primary-light: #eaf1fc;--pm-accent: #ff4d4f;--pm-text: #222b3a;--pm-text-secondary: #6b7686;--pm-bg: #f5f7fa;--pm-border: #e6e9ef}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{font-family:PingFang SC,Microsoft YaHei,Source Han Sans SC,Helvetica Neue,Arial,sans-serif;color:var(--pm-text);background:var(--pm-bg);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.pm-container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}