/* pda05 · 派德体育企业模板 - 深潭青·暖金 (kl001 版式 / 内容原创) */
:root{
    --pd-pri:#0B2E3F; --pd-pri-dk:#072029; --pd-pri-lt:#325263;
    --pd-acc:#F0A500;  --pd-acc-dk:#C08400;  --pd-acc-lt:#F3B733;
    --pd-nav:#072029;  --pd-sub:#E9F0F2;
    --pd-text:#101C22;   --pd-text2:#4C626B;
    --pd-dark1:#050F14; --pd-dark2:#0B2E3F; --pd-line:#D7E5EA;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;color:var(--pd-text);background:#fff;line-height:1.7;}
a{text-decoration:none;color:inherit;transition:color .2s;}
img{max-width:100%;display:block;}
ul,ol{list-style:none;}
h1,h2,h3,h4,h5{font-weight:700;line-height:1.3;}
.pd-wrap{max-width:1180px;margin:0 auto;padding:0 18px;}
.pd-btn-gold,.pd-btn-ghost,.pd-btn-navy{display:inline-block;border-radius:8px;padding:13px 30px;font-size:15px;font-weight:700;transition:.25s;}
.pd-btn-gold{background:var(--pd-acc);color:#1a1200;}
.pd-btn-gold:hover{background:var(--pd-acc-dk);color:#fff;transform:translateY(-2px);}
.pd-btn-ghost{border:1.5px solid rgba(255,255,255,.65);color:#fff;}
.pd-btn-ghost:hover{background:rgba(255,255,255,.14);}
.pd-btn-navy{background:var(--pd-pri);color:#fff;}
.pd-btn-navy:hover{background:var(--pd-pri-dk);}

/* ===== Header / Nav ===== */
.pd-header{position:sticky;top:0;z-index:1000;background:var(--pd-nav);box-shadow:0 2px 16px rgba(0,0,0,.28);}
.pd-nav{display:flex;align-items:center;justify-content:space-between;height:70px;}
.pd-brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:#fff;}
.pd-brand-badge{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--pd-pri),var(--pd-acc));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;}
.pd-menu{display:flex;gap:2px;}
.pd-menu li a{display:block;padding:0 16px;line-height:44px;border-radius:6px;font-size:15px;font-weight:600;color:rgba(255,255,255,.85);}
.pd-menu li a:hover,.pd-menu li.active a{background:var(--pd-pri);color:#fff;}
.pd-nav-right{display:flex;align-items:center;gap:12px;}
.pd-search{display:flex;border-radius:22px;overflow:hidden;background:rgba(255,255,255,.12);}
.pd-search input{border:0;outline:0;background:transparent;color:#fff;padding:0 14px;width:130px;font-size:14px;}
.pd-search input::placeholder{color:rgba(255,255,255,.5);}
.pd-search button{border:0;background:var(--pd-acc);color:#1a1200;padding:0 14px;cursor:pointer;font-size:14px;}
.pd-nav-cta{background:var(--pd-acc);color:#1a1200;border-radius:22px;padding:9px 20px;font-size:14px;font-weight:700;white-space:nowrap;}
.pd-nav-cta:hover{background:var(--pd-acc-dk);color:#fff;}
.pd-burger{display:none;background:none;border:0;color:#fff;font-size:22px;cursor:pointer;}
.pd-mobile-nav{display:none;background:var(--pd-nav);}
.pd-mobile-nav a{display:block;padding:13px 18px;color:rgba(255,255,255,.9);border-bottom:1px solid rgba(255,255,255,.08);}

/* ===== 1. Hero 双面板 ===== */
.pd-hero{background:linear-gradient(120deg,var(--pd-dark1),var(--pd-dark2));color:#fff;padding:0;}
.pd-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:56px 0;}
.pd-hero-tag{display:inline-block;font-size:13px;letter-spacing:1px;color:var(--pd-acc-lt);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:5px 14px;margin-bottom:18px;}
.pd-hero-title{font-size:42px;font-weight:800;line-height:1.2;margin-bottom:18px;}
.pd-hero-title em{font-style:normal;color:var(--pd-acc);}
.pd-hero-desc{font-size:16px;color:rgba(255,255,255,.82);margin-bottom:26px;line-height:1.8;}
.pd-hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px;}
.pd-hero-mini{display:flex;gap:34px;}
.pd-hero-mini .hm-item strong{display:block;font-size:26px;color:var(--pd-acc-lt);}
.pd-hero-mini .hm-item span{font-size:13px;color:rgba(255,255,255,.6);}
.pd-hero-visual{position:relative;}
.pd-hero-photo{border-radius:16px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45);position:relative;}
.pd-hero-photo img{width:100%;height:400px;object-fit:cover;}
.pd-hero-score{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(0,0,0,.55);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px 16px;}
.pd-hero-score .hs-top{display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.7);margin-bottom:8px;}
.pd-hero-score .hs-live{color:var(--pd-acc);}
.pd-hero-score .hs-teams{display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:700;}
.pd-hero-score .hs-team{display:flex;align-items:center;gap:8px;}
.pd-hero-score .hs-team i{font-style:normal;background:rgba(255,255,255,.14);border-radius:4px;padding:2px 6px;font-size:11px;}
.pd-hero-score .hs-vs{color:var(--pd-acc-lt);font-size:20px;}

/* ===== 2. 信任条 ===== */
.pd-trust{background:var(--pd-sub);border-bottom:1px solid var(--pd-line);}
.pd-trust-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding:16px 0;}
.pd-trust-item{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--pd-text);}
.pd-trust-item i{font-style:normal;color:#fff;background:var(--pd-pri);width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;}

/* ===== 通用区块 ===== */
.pd-sec{padding:66px 0;}
.pd-sec.gray{background:var(--pd-sub);}
.pd-sec-head{margin-bottom:34px;}
.pd-sec-head.center{text-align:center;}
.pd-eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--pd-acc-dk);font-weight:700;margin-bottom:8px;}
.pd-sec-title{font-size:28px;font-weight:800;color:var(--pd-text);}
.pd-sec-sub{font-size:15px;color:var(--pd-text2);margin-top:10px;max-width:720px;}
.pd-sec-head.center .pd-sec-sub{margin-left:auto;margin-right:auto;}

/* ===== 3. 六大核心服务 (横条列表) ===== */
.pd-svc-list{border-top:1px solid var(--pd-line);}
.pd-svc-row{display:grid;grid-template-columns:64px 240px 1fr 260px 40px;gap:22px;align-items:center;padding:22px 10px;border-bottom:1px solid var(--pd-line);transition:background .25s;}
.pd-svc-row:hover{background:var(--pd-sub);}
.pd-svc-num{font-size:26px;font-weight:800;color:var(--pd-pri-lt);}
.pd-svc-row:hover .pd-svc-num{color:var(--pd-acc-dk);}
.pd-svc-row .sv-cat{display:block;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--pd-acc-dk);margin-bottom:4px;}
.pd-svc-row h3{font-size:19px;color:var(--pd-text);}
.pd-svc-row p{font-size:14px;color:var(--pd-text2);line-height:1.75;}
.pd-svc-thumb{border-radius:10px;overflow:hidden;height:120px;}
.pd-svc-thumb img{width:100%;height:120px;object-fit:cover;transition:transform .4s;}
.pd-svc-row:hover .pd-svc-thumb img{transform:scale(1.08);}
.pd-svc-arrow{font-size:22px;color:var(--pd-pri-lt);text-align:center;}
.pd-svc-row:hover .pd-svc-arrow{color:var(--pd-acc-dk);}

/* ===== 4. 焦点赛事中心 ===== */
.pd-board{background:var(--pd-sub);}
.pd-board-grid{display:grid;grid-template-columns:1fr 340px;gap:26px;align-items:start;}
.pd-table-wrap{background:#fff;border:1px solid var(--pd-line);border-radius:14px;overflow:hidden;}
.pd-table-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:linear-gradient(120deg,var(--pd-pri),var(--pd-pri-dk));color:#fff;}
.pd-table-head h3{font-size:17px;}
.pd-table-head span{font-size:12px;opacity:.8;}
.pd-table{width:100%;border-collapse:collapse;font-size:14px;}
.pd-table thead th{text-align:left;padding:12px 16px;color:var(--pd-text2);font-size:13px;border-bottom:1px solid var(--pd-line);}
.pd-table tbody td{padding:13px 16px;border-bottom:1px solid var(--pd-line);}
.pd-table tbody tr:last-child td{border-bottom:0;}
.pd-table .t-time{font-weight:700;color:var(--pd-pri);}
.pd-table .t-match{font-weight:600;}
.pd-tag{display:inline-block;font-size:12px;padding:2px 10px;border-radius:12px;}
.t-live{background:rgba(210,60,60,.12);color:#c62828;}
.t-soon{background:rgba(240,165,0,.14);color:#b8770a;}
.t-done{background:var(--pd-sub);color:var(--pd-text2);}
.pd-golden{background:#fff;border:1px solid var(--pd-line);border-radius:14px;padding:20px;}
.pd-golden h3{font-size:17px;}
.pd-golden .g-sub{font-size:11px;letter-spacing:2px;color:var(--pd-text2);margin-bottom:14px;}
.pd-golden-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--pd-line);}
.pd-golden-item:last-of-type{border-bottom:0;}
.pd-golden-rank{width:26px;height:26px;border-radius:6px;background:var(--pd-sub);color:var(--pd-pri);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px;}
.pd-golden-item:first-child .pd-golden-rank{background:var(--pd-acc);color:#1a1200;}
.pd-golden-name{flex:1;font-weight:600;font-size:14px;}
.pd-golden-name small{display:block;font-size:12px;color:var(--pd-text2);font-weight:400;}
.pd-golden-goal{font-weight:800;color:var(--pd-acc-dk);}
.pd-link-more{display:inline-block;margin-top:14px;font-size:14px;color:var(--pd-pri);font-weight:700;}
.pd-link-more:hover{color:var(--pd-acc-dk);}

/* ===== 5. 球星画廊 ===== */
.pd-gal{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.pd-gal figure{position:relative;border-radius:14px;overflow:hidden;border:2px solid transparent;box-shadow:0 10px 30px rgba(0,0,0,.12);}
.pd-gal figure.g-c{margin-top:26px;}
.pd-gal img{width:100%;height:300px;object-fit:cover;transition:transform .5s;}
.pd-gal figure:hover img{transform:scale(1.08);}
.pd-gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 16px 16px;color:#fff;font-weight:700;font-size:15px;background:linear-gradient(0deg,rgba(0,0,0,.8),transparent);}
.pd-gal figcaption small{display:block;font-size:12px;color:var(--pd-acc-lt);letter-spacing:1px;margin-bottom:4px;font-weight:600;}

/* ===== 6. 数据带 ===== */
.pd-stats{background:linear-gradient(150deg,var(--pd-dark1),var(--pd-dark2));color:#fff;padding:52px 0;}
.pd-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center;}
.pd-stats-item strong{display:block;font-size:44px;font-weight:800;color:var(--pd-acc-lt);line-height:1;}
.pd-stats-item span{display:block;font-size:14px;color:rgba(255,255,255,.72);margin-top:8px;}

/* ===== 7. 动态资讯 ===== */
.pd-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.pd-news-lead{position:relative;border-radius:14px;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;}
.pd-news-lead img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.pd-news-lead .nl-mask{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82) 5%,transparent 60%);}
.pd-news-lead .nl-body{position:relative;z-index:2;padding:24px;color:#fff;}
.pd-news-lead .nl-cat{display:inline-block;background:var(--pd-acc);color:#1a1200;font-size:12px;font-weight:700;padding:3px 12px;border-radius:12px;margin-bottom:10px;}
.pd-news-lead h3{font-size:22px;margin-bottom:8px;}
.pd-news-lead h3 a{color:#fff;}
.pd-news-lead h3 a:hover{color:var(--pd-acc-lt);}
.pd-news-lead .nl-meta{font-size:13px;color:rgba(255,255,255,.72);}
.pd-news-list{display:flex;flex-direction:column;}
.pd-news-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--pd-line);align-items:flex-start;}
.pd-news-item:hover .ni-body h4{color:var(--pd-pri);}
.pd-news-date{flex-shrink:0;width:56px;text-align:center;background:var(--pd-sub);border-radius:8px;padding:8px 0;}
.pd-news-date strong{display:block;font-size:20px;color:var(--pd-pri);line-height:1;}
.pd-news-date span{font-size:12px;color:var(--pd-text2);}
.ni-body h4{font-size:16px;margin-bottom:6px;transition:color .2s;}
.ni-body p{font-size:13px;color:var(--pd-text2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ===== 8. 服务保障图标卡 ===== */
.pd-commit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.pd-commit-card{background:#fff;border:1px solid var(--pd-line);border-radius:14px;padding:26px 22px;text-align:center;transition:.25s;}
.pd-commit-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.1);border-color:var(--pd-pri-lt);}
.pd-commit-ico{width:60px;height:60px;margin:0 auto 16px;color:var(--pd-pri);}
.pd-commit-ico svg{width:100%;height:100%;fill:none;stroke:var(--pd-pri);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.pd-commit-card h3{font-size:17px;margin-bottom:8px;}
.pd-commit-card p{font-size:13.5px;color:var(--pd-text2);}

/* ===== 9. FAQ ===== */
.pd-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pd-faq-card{background:var(--pd-sub);border-radius:12px;padding:22px;border-left:3px solid var(--pd-acc);}
.pd-faq-card h4{font-size:16px;margin-bottom:8px;color:var(--pd-text);}
.pd-faq-card p{font-size:14px;color:var(--pd-text2);line-height:1.75;}

/* ===== 10. App 下载区 ===== */
.pd-app{background:linear-gradient(120deg,var(--pd-pri-dk),var(--pd-pri));color:#fff;padding:66px 0;}
.pd-app-grid{display:grid;grid-template-columns:1fr 460px;gap:40px;align-items:center;}
.pd-app-info h2{font-size:34px;margin:10px 0 16px;}
.pd-app-info .pd-eyebrow{color:var(--pd-acc-lt);}
.pd-app-lead{font-size:15px;color:rgba(255,255,255,.82);margin-bottom:18px;line-height:1.8;}
.pd-app-list{margin-bottom:24px;}
.pd-app-list li{padding:6px 0;font-size:14.5px;}
.pd-app-list li i{font-style:normal;color:var(--pd-acc-lt);margin-right:8px;}
.pd-app-btns{display:flex;gap:14px;flex-wrap:wrap;}
.pd-app-visual{position:relative;}
.pd-app-visual img{width:100%;max-width:300px;height:560px;object-fit:cover;margin:0 auto;border-radius:24px;box-shadow:0 24px 60px rgba(0,0,0,.4);}
.pd-app-badge{position:absolute;left:0;bottom:30px;background:#fff;color:var(--pd-text);border-radius:12px;padding:14px 18px;box-shadow:0 10px 30px rgba(0,0,0,.25);}
.pd-app-badge strong{font-size:24px;color:var(--pd-acc-dk);}
.pd-app-badge strong em{font-style:normal;font-size:13px;color:var(--pd-text2);}
.pd-app-badge span{display:block;font-size:12px;color:var(--pd-text2);margin-top:2px;}

/* ===== 11. CTA 金带 ===== */
.pd-cta-band{background:linear-gradient(110deg,var(--pd-acc-dk),var(--pd-acc));color:#1a1200;border-radius:18px;padding:40px 44px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
.pd-cta-band h3{font-size:26px;}
.pd-cta-band p{font-size:15px;opacity:.85;margin-top:6px;}
.pd-cta .pd-btn-navy{background:var(--pd-pri);color:#fff;white-space:nowrap;}

/* ===== Footer ===== */
.pd-footer{background:var(--pd-dark1);color:rgba(255,255,255,.72);position:relative;overflow:hidden;}
.pd-foot-water{position:absolute;right:-10px;top:20px;font-size:120px;font-weight:900;color:rgba(255,255,255,.03);letter-spacing:6px;}
.pd-foot-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.6fr;gap:32px;padding:52px 0 36px;position:relative;}
.pd-foot-brand .f-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:#fff;margin-bottom:14px;}
.pd-foot-brand p{font-size:14px;line-height:1.8;}
.pd-foot-social{display:flex;gap:10px;margin-top:16px;}
.pd-foot-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;}
.pd-foot-social a:hover{background:var(--pd-acc);color:#1a1200;}
.pd-foot-col h4{color:#fff;font-size:16px;margin-bottom:14px;}
.pd-foot-col a{display:block;padding:5px 0;font-size:14px;color:rgba(255,255,255,.6);}
.pd-foot-col a:hover{color:var(--pd-acc-lt);}
.pd-foot-sub p{font-size:13px;margin-bottom:12px;}
.pd-foot-sub form{display:flex;margin-bottom:12px;}
.pd-foot-sub input{flex:1;border:0;outline:0;border-radius:6px 0 0 6px;padding:10px 12px;font-size:13px;}
.pd-foot-sub button{border:0;background:var(--pd-acc);color:#1a1200;padding:0 16px;border-radius:0 6px 6px 0;cursor:pointer;font-weight:700;}
.pd-foot-contact{font-size:13px;color:rgba(255,255,255,.55);line-height:1.9;}
.pd-foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;position:relative;}
.pd-foot-bottom .fb-badges span{margin-left:14px;color:rgba(255,255,255,.4);}

/* ===== 内页通用 ===== */
.pd-page-banner{background:linear-gradient(135deg,var(--pd-pri-dk),var(--pd-pri));color:#fff;padding:46px 0;}
.pd-page-banner h1{font-size:28px;font-weight:800;margin-bottom:4px;}
.pd-page-banner .sub{font-size:14px;color:rgba(255,255,255,.75);}
.pd-crumb{display:flex;gap:8px;align-items:center;padding:12px 0;border-bottom:1px solid var(--pd-line);font-size:13px;color:var(--pd-text2);margin-bottom:24px;}
.pd-crumb a{color:var(--pd-text2);}
.pd-crumb a:hover{color:var(--pd-pri);}

/* 文章列表 */
.pd-list{padding:40px 0;}
.pd-list-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--pd-line);align-items:flex-start;}
.pd-list-item:last-child{border-bottom:0;}
.pd-list-item .thumb{width:210px;height:140px;border-radius:10px;overflow:hidden;flex-shrink:0;}
.pd-list-item .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.pd-list-item:hover .thumb img{transform:scale(1.06);}
.pd-list-item .bd{flex:1;min-width:0;}
.pd-list-item .bd h3{font-size:18px;font-weight:700;line-height:1.45;margin-bottom:8px;}
.pd-list-item .bd h3 a:hover{color:var(--pd-pri);}
.pd-list-item .bd p{font-size:14px;color:var(--pd-text2);line-height:1.7;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pd-list-item .bd .meta{display:flex;gap:16px;font-size:12.5px;color:var(--pd-text2);}
.pd-list-item .bd .meta span{display:flex;align-items:center;gap:5px;}
.pd-page{display:flex;gap:8px;justify-content:center;padding:30px 0;flex-wrap:wrap;}
.pd-page a,.pd-page span{display:block;min-width:36px;height:36px;line-height:36px;text-align:center;padding:0 10px;border-radius:6px;border:1px solid var(--pd-line);font-size:14px;color:var(--pd-text2);}
.pd-page a:hover{border-color:var(--pd-pri);color:var(--pd-pri);}

/* 文章详情 */
.pd-detail{padding:36px 0 60px;}
.pd-detail-header{margin-bottom:28px;border-bottom:1px solid var(--pd-line);padding-bottom:20px;}
.pd-detail-header h1{font-size:27px;line-height:1.45;margin-bottom:12px;}
.pd-detail-header .meta{display:flex;flex-wrap:wrap;gap:20px;font-size:13.5px;color:var(--pd-text2);}
.pd-detail-header .meta span{display:flex;align-items:center;gap:6px;}
.pd-detail-body{font-size:16px;line-height:2;color:#333;word-break:break-word;}
.pd-detail-body img{max-width:100%;height:auto;border-radius:8px;margin:12px auto;display:block;}
.pd-detail-body p{margin-bottom:16px;}
.pd-prevnext{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;}
.pd-prevnext .pn{flex:1;min-width:200px;padding:14px 16px;border:1px solid var(--pd-line);border-radius:8px;font-size:14px;}
.pd-prevnext .pn:hover{border-color:var(--pd-pri);background:var(--pd-sub);}
.pd-prevnext .pn span{display:block;color:var(--pd-text2);font-size:12px;margin-bottom:4px;}

/* 搜索 / 标签云 / 404 / 回顶 */
.pd-search-box{display:flex;max-width:540px;margin:20px auto 0;border-radius:8px;overflow:hidden;border:2px solid var(--pd-acc);}
.pd-search-box input{flex:1;padding:12px 16px;border:0;outline:none;font-size:15px;background:#fff;}
.pd-search-box button{background:var(--pd-pri);color:#fff;border:0;padding:0 24px;font-size:15px;cursor:pointer;}
.pd-tagcloud{padding:40px 0 60px;}
.pd-tagcloud a{display:inline-block;margin:0 10px 10px 0;padding:6px 16px;border-radius:20px;border:1px solid var(--pd-line);font-size:14px;color:var(--pd-text2);}
.pd-tagcloud a:hover{border-color:var(--pd-pri);color:var(--pd-pri);background:var(--pd-sub);}
.pd-404{display:flex;align-items:center;justify-content:center;min-height:56vh;text-align:center;padding:40px 0;}
.pd-404 .code{font-size:100px;font-weight:900;color:var(--pd-pri);line-height:1;margin-bottom:10px;}
.pd-404 .msg{font-size:18px;color:var(--pd-text2);margin-bottom:30px;}
.pd-totop{display:none;position:fixed;right:20px;bottom:30px;width:42px;height:42px;background:var(--pd-pri);color:#fff;border-radius:50%;text-align:center;line-height:42px;font-size:16px;z-index:999;box-shadow:0 4px 16px rgba(0,0,0,.25);}
.pd-totop:hover{background:var(--pd-acc-dk);color:#fff;}

/* ===== 响应式 ===== */
@media(max-width:1024px){
    .pd-hero-grid,.pd-board-grid,.pd-app-grid{grid-template-columns:1fr;}
    .pd-svc-row{grid-template-columns:44px 1fr 40px;}
    .pd-svc-thumb{display:none;}
    .pd-gal{grid-template-columns:repeat(2,1fr);}
    .pd-commit-grid{grid-template-columns:repeat(2,1fr);}
    .pd-news-grid,.pd-faq-grid{grid-template-columns:1fr;}
}
@media(max-width:768px){
    .pd-menu,.pd-search{display:none;}
    .pd-burger{display:block;}
    .pd-hero-title{font-size:30px;}
    .pd-stats-row{grid-template-columns:repeat(2,1fr);}
    .pd-foot-top{grid-template-columns:1fr 1fr;}
    .pd-sec-title{font-size:22px;}
    .pd-list-item{flex-direction:column;}
    .pd-list-item .thumb{width:100%;height:180px;}
    .pd-cta-band{flex-direction:column;text-align:center;}
}
@media(max-width:520px){
    .pd-gal{grid-template-columns:1fr;}
    .pd-commit-grid{grid-template-columns:1fr;}
    .pd-foot-top{grid-template-columns:1fr;}
}