/* roulang page: index */
:root{
  --hk-c1:#1c56c4;
  --hk-c1s:#14439a;
  --hk-c2:#ef8335;
  --hk-bg:#f4f7fd;
  --hk-card:#ffffff;
  --hk-ink:#14203a;
  --hk-sub:#5d6d88;
  --hk-line:#e2eaf7;
  --hk-r:16px;
  --hk-sh:0 10px 28px rgba(20,45,95,.08);
  --hk-gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--hk-bg);color:var(--hk-ink);font-size:16px;line-height:1.68;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
input,button{font:inherit}
.dmvcuk-wrap{width:min(1180px,92vw);margin:0 auto}

/* 顶栏 */
.dmvcuk-top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--hk-line)}
.dmvcuk-top-in{display:flex;align-items:center;gap:16px;min-height:70px}
.dmvcuk-logo{display:flex;align-items:center;gap:10px;flex:none}
.dmvcuk-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--hk-c1),#4a86ec);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;letter-spacing:.5px;box-shadow:0 6px 16px rgba(28,86,196,.32)}
.dmvcuk-logo b{font-size:16px;letter-spacing:.3px}
.dmvcuk-nav{margin-left:auto;display:flex;gap:4px}
.dmvcuk-nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;font-size:15px;color:var(--hk-sub);transition:background .2s,color .2s}
.dmvcuk-nav a:hover,.dmvcuk-nav a.dmvcuk-on{color:var(--hk-c1);background:#eaf1ff}

/* 首屏 */
.dmvcuk-hero{position:relative;padding:70px 0 60px;color:#fff;background:linear-gradient(115deg,rgba(11,26,58,.93),rgba(17,52,120,.76)),url("/assets/images/backpic/back-1.webp") center/cover no-repeat}
.dmvcuk-hero-in{max-width:840px}
.dmvcuk-kicker{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);font-size:13px;letter-spacing:1px}
.dmvcuk-hero h1{margin-top:18px;font-size:44px;line-height:1.22;letter-spacing:.5px}
.dmvcuk-hl{color:#ffd08a}
.dmvcuk-hero-sub{margin-top:14px;font-size:19px;color:#d9e5fb}
.dmvcuk-hero-txt{margin-top:16px;font-size:15.5px;color:#c3d2ec;line-height:1.85;max-width:770px}
.dmvcuk-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.dmvcuk-hero-tags li{padding:6px 13px;border-radius:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:13.5px;color:#e2ebfa}
.dmvcuk-search{display:flex;gap:10px;margin-top:26px;max-width:580px}
.dmvcuk-search input{flex:1;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.95);color:var(--hk-ink);outline:none}
.dmvcuk-search input:focus{border-color:var(--hk-c2);box-shadow:0 0 0 3px rgba(239,131,53,.3)}
.dmvcuk-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;background:var(--hk-c2);color:#fff;font-weight:600;border:0;transition:transform .2s,box-shadow .2s}
.dmvcuk-btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(239,131,53,.34)}
.dmvcuk-near{display:flex;flex-wrap:wrap;gap:4px 20px;margin-top:18px;font-size:14px}
.dmvcuk-near a{color:#cfdcf4;display:inline-flex;align-items:center;min-height:44px;border-bottom:1px dashed rgba(207,220,244,.45)}
.dmvcuk-near a:hover{color:#fff;border-bottom-color:#fff}

/* 板块通用 */
.dmvcuk-sec{padding:64px 0}
.dmvcuk-sec-alt{background:#fff}
.dmvcuk-head{max-width:830px;margin-bottom:30px}
.dmvcuk-tag{display:inline-block;padding:5px 12px;border-radius:999px;background:#eaf1ff;color:var(--hk-c1);font-size:13px;font-weight:600;margin-bottom:12px}
.dmvcuk-head h2{font-size:27px;line-height:1.4}
.dmvcuk-head p{margin-top:12px;font-size:15px;color:var(--hk-sub)}

/* 题材分区 */
.dmvcuk-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dmvcuk-cats li{background:#fff;border:1px solid var(--hk-line);border-radius:14px;padding:22px 20px;box-shadow:var(--hk-sh);transition:transform .22s,box-shadow .22s}
.dmvcuk-cats li:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(20,45,95,.13)}
.dmvcuk-cats h3{font-size:17px;padding-left:12px;border-left:4px solid var(--hk-c2);line-height:1.2}
.dmvcuk-cats p{margin-top:10px;font-size:14px;color:var(--hk-sub)}

/* 卡片网格 */
.dmvcuk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--hk-gap)}
.dmvcuk-card{background:var(--hk-card);border:1px solid var(--hk-line);border-radius:var(--hk-r);overflow:hidden;box-shadow:var(--hk-sh);transition:transform .25s,box-shadow .25s}
.dmvcuk-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(20,45,95,.15)}
.dmvcuk-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#dce6f7}
.dmvcuk-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.dmvcuk-card:hover .dmvcuk-thumb img{transform:scale(1.05)}
.dmvcuk-badge{position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:7px;background:rgba(12,28,60,.76);color:#fff;font-size:12px;letter-spacing:.3px}
.dmvcuk-score{position:absolute;right:10px;bottom:10px;padding:3px 9px;border-radius:7px;background:var(--hk-c2);color:#fff;font-size:12.5px;font-weight:700}
.dmvcuk-cbody{padding:14px 15px 18px}
.dmvcuk-cbody h3{font-size:15.5px;line-height:1.5}
.dmvcuk-cbody p{margin-top:7px;font-size:14px;color:var(--hk-sub);line-height:1.62}

/* 相关推荐 */
.dmvcuk-recs{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.dmvcuk-rec{display:grid;grid-template-columns:118px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--hk-line);border-radius:14px;padding:12px;box-shadow:var(--hk-sh);transition:transform .22s,box-shadow .22s}
.dmvcuk-rec:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(20,45,95,.14)}
.dmvcuk-rec-img{width:118px;aspect-ratio:3/4;border-radius:10px;overflow:hidden;background:#dce6f7}
.dmvcuk-rec-img img{width:100%;height:100%;object-fit:cover}
.dmvcuk-rec h3{font-size:16px}
.dmvcuk-rec p{margin-top:6px;font-size:14px;color:var(--hk-sub)}
.dmvcuk-met{display:inline-block;margin-top:9px;font-size:12px;color:var(--hk-c1);background:#eaf1ff;border-radius:6px;padding:3px 9px}

/* 榜单 */
.dmvcuk-rank{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 22px}
.dmvcuk-rank li{display:flex;align-items:center;gap:14px;padding:12px 16px;background:#fff;border:1px solid var(--hk-line);border-radius:12px;box-shadow:var(--hk-sh)}
.dmvcuk-no{flex:none;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;font-weight:700;font-size:14px;background:#eef3ff;color:var(--hk-c1)}
.dmvcuk-no.dmvcuk-top{background:linear-gradient(135deg,var(--hk-c2),#f6a75c);color:#fff}
.dmvcuk-rank h3{font-size:15.5px;line-height:1.35}
.dmvcuk-rank p{font-size:12.5px;color:var(--hk-sub);margin-top:2px}
.dmvcuk-rk-tag{margin-left:auto;flex:none;font-size:12px;color:var(--hk-c1);background:#eaf1ff;padding:3px 9px;border-radius:6px}

/* 资讯 */
.dmvcuk-news{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.dmvcuk-news li{display:grid;grid-template-columns:104px 1fr;gap:14px;align-items:center;background:#fff;border:1px solid var(--hk-line);border-radius:12px;padding:12px;box-shadow:var(--hk-sh)}
.dmvcuk-news-img{width:104px;aspect-ratio:4/3;border-radius:9px;overflow:hidden;background:#dce6f7}
.dmvcuk-news-img img{width:100%;height:100%;object-fit:cover}
.dmvcuk-news h3{font-size:15px;line-height:1.5}
.dmvcuk-news p{margin-top:6px;font-size:13.5px;color:var(--hk-sub)}
.dmvcuk-time{display:inline-block;margin-top:8px;font-size:12px;color:var(--hk-c2)}

/* 专题 */
.dmvcuk-spots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dmvcuk-spot{position:relative;min-height:250px;border-radius:16px;overflow:hidden;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--hk-sh)}
.dmvcuk-spot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.dmvcuk-spot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,44,.05) 28%,rgba(8,20,44,.9))}
.dmvcuk-spot-in{position:relative;z-index:2;padding:20px}
.dmvcuk-spot h3{font-size:17px;line-height:1.45}
.dmvcuk-spot p{margin-top:8px;font-size:13.5px;color:#d5e1f6}
.dmvcuk-spot span{display:inline-block;margin-top:10px;font-size:12px;background:rgba(255,255,255,.2);padding:3px 9px;border-radius:6px}

/* 口碑 */
.dmvcuk-voices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dmvcuk-voices li{background:#fff;border:1px solid var(--hk-line);border-radius:14px;padding:20px;box-shadow:var(--hk-sh)}
.dmvcuk-who{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.dmvcuk-ava{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--hk-c1),#5b90ee);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:600}
.dmvcuk-who b{font-size:14.5px}
.dmvcuk-voices p{font-size:14px;color:#34455f}

/* 问答 */
.dmvcuk-faq li{background:#fff;border:1px solid var(--hk-line);border-radius:12px;padding:20px 22px;margin-bottom:12px;box-shadow:var(--hk-sh)}
.dmvcuk-faq h3{font-size:16px;color:var(--hk-c1s)}
.dmvcuk-faq p{margin-top:9px;font-size:14.5px;color:#3b4c66}

/* 品牌带 */
.dmvcuk-brand{position:relative;color:#fff;padding:72px 0;background:linear-gradient(110deg,rgba(9,24,54,.95),rgba(20,60,130,.72)),url("/assets/images/backpic/back-5.webp") center/cover no-repeat}
.dmvcuk-brand-in{max-width:770px}
.dmvcuk-brand h2{font-size:27px;line-height:1.4}
.dmvcuk-brand p{margin-top:14px;font-size:15px;color:#cbd9f0;line-height:1.85}
.dmvcuk-brand .dmvcuk-btn{margin-top:26px}

/* 页脚 */
.dmvcuk-foot{background:#0e1e3c;color:#a9bad6;padding:56px 0 0;font-size:14px}
.dmvcuk-fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.dmvcuk-foot h4{color:#fff;font-size:15px;margin-bottom:10px;font-weight:600}
.dmvcuk-foot p{font-size:13.5px;line-height:1.8;color:#93a6c4}
.dmvcuk-foot a{display:inline-flex;align-items:center;min-height:44px;color:#a9bad6;font-size:13.5px;transition:color .2s}
.dmvcuk-foot a:hover{color:#fff}
.dmvcuk-fbot{margin-top:34px;border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:13px;color:#8195b5}

@media (max-width:1024px){
  .dmvcuk-hero h1{font-size:36px}
  .dmvcuk-grid{grid-template-columns:repeat(3,1fr)}
  .dmvcuk-cats{grid-template-columns:repeat(2,1fr)}
  .dmvcuk-spots{grid-template-columns:repeat(2,1fr)}
  .dmvcuk-voices{grid-template-columns:repeat(2,1fr)}
  .dmvcuk-fcols{grid-template-columns:1fr 1fr}
  .dmvcuk-nav a{padding:0 10px;font-size:14px}
}
@media (max-width:768px){
  .dmvcuk-top-in{flex-wrap:wrap;padding:10px 0;min-height:0;gap:10px}
  .dmvcuk-nav{margin-left:0;width:100%;overflow-x:auto;gap:2px}
  .dmvcuk-nav a{flex:none;white-space:nowrap;padding:0 12px}
  .dmvcuk-hero{padding:48px 0 44px}
  .dmvcuk-hero h1{font-size:28px}
  .dmvcuk-hero-sub{font-size:16px}
  .dmvcuk-sec{padding:46px 0}
  .dmvcuk-head h2{font-size:22px}
  .dmvcuk-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .dmvcuk-recs,.dmvcuk-rank,.dmvcuk-news,.dmvcuk-voices{grid-template-columns:1fr}
  .dmvcuk-rk-tag{margin-left:0}
  .dmvcuk-rank li{flex-wrap:wrap}
}
@media (max-width:520px){
  body{font-size:15px}
  .dmvcuk-hero h1{font-size:24px}
  .dmvcuk-search{flex-direction:column}
  .dmvcuk-search input,.dmvcuk-btn{width:100%}
  .dmvcuk-grid{grid-template-columns:1fr 1fr;gap:12px}
  .dmvcuk-cbody{padding:11px 12px 14px}
  .dmvcuk-cbody h3{font-size:14.5px}
  .dmvcuk-cbody p{font-size:14px}
  .dmvcuk-cats,.dmvcuk-spots,.dmvcuk-fcols{grid-template-columns:1fr}
  .dmvcuk-rec{grid-template-columns:96px 1fr}
  .dmvcuk-rec-img{width:96px}
  .dmvcuk-news li{grid-template-columns:88px 1fr}
  .dmvcuk-news-img{width:88px}
  .dmvcuk-brand{padding:52px 0}
  .dmvcuk-brand h2{font-size:22px}
}