/* p3 - Bento网格风格 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC",sans-serif;background:#f2f2f7;color:#1d1d1f;font-size:15px;line-height:1.6}
a{color:#0071e3;text-decoration:none}a:hover{color:#0066cc}
.p3-container{max-width:1100px;margin:0 auto;padding:0 20px}
.p3-nav{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;margin:16px 0;background:rgba(255,255,255,0.8);backdrop-filter:blur(20px);border-radius:20px}.p3-nav .p3-brand{font-weight:800;font-size:16px;display:flex;align-items:center;gap:8px}.p3-nav .p3-brand img{height:26px;border-radius:50%}.p3-nav .p3-links{display:flex;gap:4px}.p3-nav .p3-links a{padding:6px 14px;border-radius:12px;font-size:13px;color:#86868b}.p3-nav .p3-links a:hover{background:#f5f5f7;color:#1d1d1f}.p3-nav .drop{position:relative}.p3-nav .drop-menu{display:none;position:absolute;top:100%;right:0;background:#fff;border-radius:16px;min-width:160px;padding:4px 0;box-shadow:0 4px 20px rgba(0,0,0,0.08)}.p3-nav .drop:hover .drop-menu{display:block}.p3-nav .drop-menu a{display:block;padding:8px 16px;font-size:13px}
.p3-btn{display:inline-block;padding:8px 20px;border-radius:50px;font-size:13px;font-weight:600;cursor:pointer;border:none;background:#0071e3;color:#fff}.p3-btn:hover{background:#0066cc}
.p3-hero{text-align:center;padding:50px 0 30px}.p3-hero h1{font-size:44px;font-weight:800;letter-spacing:-0.5px;margin-bottom:10px}.p3-hero p{color:#86868b;font-size:16px;max-width:480px;margin:0 auto 24px}
.p3-bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:160px;gap:14px;padding:0 0 40px}.p3-bento .b{background:#fff;border-radius:20px;padding:24px;display:flex;flex-direction:column;justify-content:center;transition:.3s;overflow:hidden;position:relative}.p3-bento .b:hover{transform:scale(1.02);box-shadow:0 8px 30px rgba(0,0,0,0.06)}.p3-bento .b.w2{grid-column:span 2}.p3-bento .b.h2{grid-row:span 2}.p3-bento .b.purple{background:linear-gradient(135deg,#e8e4ff,#d5ceff)}.p3-bento .b.pink{background:linear-gradient(135deg,#ffe4ec,#ffd0e0)}.p3-bento .b.blue{background:linear-gradient(135deg,#ddf0ff,#c4e4ff)}.p3-bento .b.green{background:linear-gradient(135deg,#d8f5e6,#c2eed4)}.p3-bento .b.amber{background:linear-gradient(135deg,#fff4de,#ffe8c0)}.p3-bento .b .bl{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}.p3-bento .b .bv{font-size:28px;font-weight:800}.p3-bento .b .bs{font-size:13px;color:#666}.p3-bento .b img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.p3-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0 0 40px}.p3-card{background:#fff;border-radius:18px;overflow:hidden;transition:.3s}.p3-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.06)}.p3-card .pc-thumb{aspect-ratio:16/10;overflow:hidden}.p3-card .pc-thumb img{width:100%;height:100%;object-fit:cover}.p3-card .pc-body{padding:14px 18px}.p3-card .pc-body h4{font-size:15px;font-weight:700}.p3-card .pc-body .pc-meta{font-size:11px;color:#86868b}
.p3-stats{display:flex;justify-content:space-around;padding:24px;background:#fff;border-radius:18px;margin:20px 0;text-align:center}.p3-stat .ps-val{font-size:32px;font-weight:800;color:#0071e3}.p3-stat .ps-lbl{font-size:12px;color:#86868b}
.p3-faq .fq{background:#fff;border-radius:16px;margin-bottom:8px;overflow:hidden}.p3-faq .fq .q{padding:16px 24px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between}.p3-faq .fq .q::after{content:'+'}.p3-faq .fq.open .q::after{content:'−'}.p3-faq .fq .a{padding:0 24px;max-height:0;overflow:hidden;transition:.3s;color:#86868b}.p3-faq .fq.open .a{padding:0 24px 16px;max-height:240px}
.p3-partners{overflow:hidden;padding:24px 0}.p3-partners .track{display:flex;gap:16px;animation:p3p 24s linear infinite;width:fit-content}.p3-partners .item{flex-shrink:0;background:#fff;border-radius:14px;padding:12px 20px}.p3-partners .item img{height:34px;opacity:0.4}.p3-partners .item:hover img{opacity:1}@keyframes p3p{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.p3-footer{background:#1d1d1f;color:#86868b;padding:40px 0 24px;font-size:13px}.p3-footer a{color:#86868b}.p3-footer a:hover{color:#fff}.p3-footer .pf-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:20px}.p3-footer h4{color:#f5f5f7;margin-bottom:8px}.p3-footer .pf-bot{text-align:center;padding-top:14px;border-top:1px solid rgba(255,255,255,0.08)}
.p3-detail{padding-top:24px}.p3-row{display:flex;gap:20px;flex-wrap:wrap}.p3-col-main{flex:2}.p3-col-side{flex:1;min-width:240px}.p3-pcard{background:#fff;border-radius:18px;margin-bottom:14px}.p3-pcard-hd{padding:14px 20px;border-bottom:1px solid #f5f5f7;font-weight:700}.p3-pcard-bd{padding:20px}.p3-bread{font-size:12px;color:#86868b;padding:10px 0}.p3-art-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid #fafafa}.p3-art-item .art-t{width:150px;height:100px;border-radius:12px;overflow:hidden;flex-shrink:0}.p3-art-item .art-t img{width:100%;height:100%;object-fit:cover}.p3-art-item .art-i h4{font-size:14px;font-weight:700}.p3-art-item .art-i .art-d{font-size:12px;color:#86868b;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.p3-list-i{padding:8px 0;border-bottom:1px solid #fafafa}.p3-list-i a{color:#666;font-size:13px}.p3-tags{display:flex;gap:5px;flex-wrap:wrap}.p3-tags a{padding:4px 12px;background:#f5f5f7;color:#0071e3;border-radius:50px;font-size:11px}.p3-pag{display:flex;justify-content:center;gap:5px;padding:20px 0}.p3-pag a,.p3-pag span{padding:7px 14px;background:#fff;border-radius:50px;font-size:12px;color:#86868b}.p3-pag a:hover{background:#0071e3;color:#fff}.p3-pag .active span{background:#0071e3;color:#fff}.p3-404{text-align:center;padding:100px 20px}.p3-404 .code{font-size:120px;color:#f5f5f7}
@media(max-width:768px){.p3-bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:120px}.p3-bento .b.w2{grid-column:span 2}.p3-grid3{grid-template-columns:1fr}}
.p3-tagstrip{display:flex;gap:8px;flex-wrap:wrap;padding:14px 0;justify-content:center}.p3-tagstrip a{padding:5px 16px;background:#f5f5f7;color:#0071e3;border-radius:50px;font-size:12px;font-weight:500}.p3-tagstrip a:hover{background:#0071e3;color:#fff}
.p3-icons{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:30px 0}.p3-icon{text-align:center;padding:28px 20px;background:#fff;border-radius:18px;transition:.2s}.p3-icon:hover{box-shadow:0 4px 16px rgba(0,0,0,0.06)}.p3-icon .pi-img{width:60px;height:60px;margin:0 auto 14px;border-radius:16px;overflow:hidden}.p3-icon .pi-img img{width:100%;height:100%;object-fit:cover}.p3-icon h4{font-size:15px;font-weight:700}.p3-icon p{font-size:12px;color:#86868b}
.p3-altrow{display:flex;align-items:center;gap:30px;padding:30px 0;background:#fff;border-radius:18px;margin:20px 0}.p3-altrow .pa-img{width:45%;border-radius:14px;overflow:hidden}.p3-altrow .pa-img img{width:100%}.p3-altrow .pa-text h3{font-size:22px;font-weight:700;margin-bottom:8px}.p3-altrow .pa-text p{color:#86868b;font-size:14px}
.p3-cta{text-align:center;padding:50px 0;background:linear-gradient(135deg,#e8e4ff,#ddf0ff);border-radius:20px;margin:30px 0}.p3-cta h2{font-size:28px;font-weight:800;margin-bottom:8px}.p3-cta p{color:#86868b;margin-bottom:22px}
@media(max-width:768px){.p3-nav{flex-wrap:wrap;gap:10px;justify-content:center;padding:12px 14px} .p3-nav .p3-brand{width:100%;justify-content:center} .p3-nav .p3-links{flex-wrap:wrap;justify-content:center;gap:4px;width:100%} .p3-nav .p3-links a{padding:5px 10px;font-size:11px}.p3-icons{grid-template-columns:1fr 1fr}.p3-altrow{flex-direction:column}.p3-altrow .pa-img{width:100%}}