/* roulang page: index */
*,*::before,*::after{box-sizing:border-box}
:root{
--hlq-main:#1e5fd0;
--hlq-deep:#0e2b57;
--hlq-bg:#f4f7fd;
--hlq-white:#ffffff;
--hlq-text:#14213a;
--hlq-sub:#5a6b85;
--hlq-line:#e0e8f4;
--hlq-r:16px;
--hlq-shadow:0 12px 32px rgba(16,42,84,.09);
--hlq-gap:20px;
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--hlq-bg);color:var(--hlq-text);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
:focus-visible{outline:2px solid #6aa5ff;outline-offset:2px;border-radius:6px}
.xugwbn-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 16px}

/* 顶栏 */
.xugwbn-top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);border-bottom:1px solid var(--hlq-line);backdrop-filter:saturate(150%) blur(8px)}
.xugwbn-topin{display:flex;align-items:center;gap:12px;min-height:60px}
.xugwbn-brand{display:inline-flex;align-items:center;gap:9px;flex:0 0 auto;font-weight:800;font-size:17px;color:var(--hlq-deep)}
.xugwbn-logo{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,var(--hlq-main),var(--hlq-deep));color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700}
.xugwbn-nav{display:flex;align-items:center;gap:2px;flex:1 1 auto;margin-left:auto;overflow-x:auto;scrollbar-width:none;justify-content:flex-end}
.xugwbn-nav::-webkit-scrollbar{display:none}
.xugwbn-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;color:var(--hlq-sub);font-size:14px;white-space:nowrap;transition:background .2s,color .2s}
.xugwbn-nav a:hover{background:#eaf1fd;color:var(--hlq-main)}

/* 首屏 */
.xugwbn-hero{padding:22px 0 6px}
.xugwbn-bento{display:grid;gap:14px}
.xugwbn-hmain{position:relative;overflow:hidden;border-radius:var(--hlq-r);padding:26px 20px 28px;color:#fff;background:linear-gradient(120deg,rgba(8,28,60,.93),rgba(24,70,150,.70)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;box-shadow:var(--hlq-shadow)}
.xugwbn-kicker{display:inline-block;font-size:12.5px;letter-spacing:2px;color:#9fc6ff;margin-bottom:12px}
.xugwbn-h1{font-size:clamp(23px,6vw,40px);line-height:1.25;font-weight:800;letter-spacing:.5px}
.xugwbn-h1 em{font-style:normal;color:#8ec5ff}
.xugwbn-lead{margin-top:14px;max-width:62ch;font-size:14.5px;color:rgba(255,255,255,.85)}
.xugwbn-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border:0;border-radius:999px;background:var(--hlq-main);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s;box-shadow:0 8px 20px rgba(30,95,208,.28)}
.xugwbn-btn:hover{background:#1a52b8;transform:translateY(-1px)}
.xugwbn-hmain .xugwbn-btn{margin-top:20px}
.xugwbn-hside{display:grid;gap:14px}
.xugwbn-hmini{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);padding:18px;box-shadow:var(--hlq-shadow)}
.xugwbn-hmini h2{font-size:14.5px;font-weight:700;color:var(--hlq-main);letter-spacing:1px;margin-bottom:6px}
.xugwbn-hmini li{padding:9px 0;border-bottom:1px dashed var(--hlq-line);font-size:14px;color:var(--hlq-sub)}
.xugwbn-hmini li:last-child{border-bottom:0;padding-bottom:0}
.xugwbn-hmini .xugwbn-chips{padding-top:4px}
.xugwbn-chips{display:flex;flex-wrap:wrap;gap:8px}
.xugwbn-chips li{padding:6px 13px;border-radius:999px;background:#eef4fe;color:#2a5aa8;font-size:13px;border-bottom:0}
.xugwbn-hbar{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);padding:16px 18px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;box-shadow:var(--hlq-shadow)}
.xugwbn-hbar p{font-size:14px;color:var(--hlq-sub);flex:1 1 200px}

/* 板块 */
.xugwbn-sec{padding:34px 0}
.xugwbn-sec--alt{background:var(--hlq-white);border-top:1px solid var(--hlq-line);border-bottom:1px solid var(--hlq-line)}
.xugwbn-shead{max-width:760px;margin-bottom:20px}
.xugwbn-shead h2{display:flex;align-items:center;gap:10px;font-size:clamp(19px,3.4vw,26px);font-weight:700;letter-spacing:.5px}
.xugwbn-shead h2::before{content:"";flex:0 0 auto;width:6px;height:20px;border-radius:3px;background:linear-gradient(180deg,var(--hlq-main),#7fb0ff)}
.xugwbn-shead p{margin-top:10px;font-size:14.5px;color:var(--hlq-sub)}

/* 卡片墙 */
.xugwbn-grid{display:grid;gap:var(--hlq-gap);grid-template-columns:1fr}
.xugwbn-card{display:flex;flex-direction:column;background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);overflow:hidden;box-shadow:var(--hlq-shadow);transition:transform .25s,box-shadow .25s}
.xugwbn-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(16,42,84,.14)}
.xugwbn-thumb{position:relative;aspect-ratio:16/10;background:#dbe6f6}
.xugwbn-thumb img{width:100%;height:100%;object-fit:cover}
.xugwbn-badge{position:absolute;left:10px;top:10px;padding:3px 9px;border-radius:999px;background:rgba(14,43,87,.78);color:#fff;font-size:12px;letter-spacing:.5px;backdrop-filter:blur(4px)}
.xugwbn-cbody{display:flex;flex-direction:column;gap:8px;flex:1;padding:14px 16px 16px}
.xugwbn-cbody h3{font-size:16px;font-weight:700}
.xugwbn-cbody p{font-size:14px;color:var(--hlq-sub)}
.xugwbn-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:auto;font-size:12.5px;color:#7a8aa3}
.xugwbn-tag{padding:2px 10px;border-radius:999px;background:#eef4fe;color:#2a5aa8;font-size:12px}

/* 频道分类 */
.xugwbn-cats{display:grid;gap:14px;grid-template-columns:1fr}
.xugwbn-cat{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);padding:18px;box-shadow:var(--hlq-shadow)}
.xugwbn-cat h3{font-size:16px;font-weight:700;color:var(--hlq-deep);margin-bottom:6px}
.xugwbn-cat p{font-size:14px;color:var(--hlq-sub)}

/* 榜单 */
.xugwbn-rank{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);overflow:hidden;box-shadow:var(--hlq-shadow)}
.xugwbn-rank li{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--hlq-line)}
.xugwbn-rank li:last-child{border-bottom:0}
.xugwbn-no{flex:0 0 24px;font-size:15px;font-weight:800;color:#bccbe2;font-variant-numeric:tabular-nums}
.xugwbn-rank li:nth-child(-n+3) .xugwbn-no{color:var(--hlq-main)}
.xugwbn-rname{flex:1 1 120px;min-width:0;font-size:15px;font-weight:600}
.xugwbn-heat{flex:0 0 auto;font-size:12.5px;color:#8497b2}

/* 文字列表 */
.xugwbn-rows{display:grid;gap:12px;grid-template-columns:1fr}
.xugwbn-row{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);padding:18px;box-shadow:var(--hlq-shadow)}
.xugwbn-row h3{font-size:16px;font-weight:700;margin-bottom:8px}
.xugwbn-row p{font-size:14px;color:var(--hlq-sub)}
.xugwbn-tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 8px}

/* 专题 */
.xugwbn-spots{display:grid;gap:14px;grid-template-columns:1fr}
.xugwbn-spot{background:linear-gradient(160deg,#ffffff,#eef4fe);border:1px solid var(--hlq-line);border-radius:var(--hlq-r);padding:20px;box-shadow:var(--hlq-shadow)}
.xugwbn-spot h3{font-size:16px;font-weight:700;color:var(--hlq-deep);margin-bottom:8px}
.xugwbn-spot p{font-size:14px;color:var(--hlq-sub)}
.xugwbn-spot span{display:inline-block;margin-top:12px;font-size:12.5px;color:var(--hlq-main);background:#e3edff;padding:3px 10px;border-radius:999px}

/* 资讯 */
.xugwbn-news{display:grid;gap:10px}
.xugwbn-news li{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;background:var(--hlq-white);border:1px solid var(--hlq-line);border-left:3px solid var(--hlq-main);border-radius:12px;padding:14px 16px}
.xugwbn-news h3{flex:1 1 240px;font-size:15px;font-weight:600}
.xugwbn-news time{font-size:12.5px;color:#8296b0}

/* 问答 */
.xugwbn-faq{display:grid;gap:12px;grid-template-columns:1fr}
.xugwbn-faq details{background:var(--hlq-white);border:1px solid var(--hlq-line);border-radius:12px;padding:0 16px;box-shadow:var(--hlq-shadow)}
.xugwbn-faq summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:14px 0;font-size:15px;font-weight:600;cursor:pointer;list-style:none}
.xugwbn-faq summary::-webkit-details-marker{display:none}
.xugwbn-faq summary::after{content:"+";font-size:18px;font-weight:400;color:var(--hlq-main)}
.xugwbn-faq details[open] summary::after{content:"−"}
.xugwbn-faq p{padding:0 0 14px;font-size:14px;color:var(--hlq-sub)}

/* 页脚 */
.xugwbn-foot{margin-top:26px;padding:36px 0 0;background:var(--hlq-deep);color:#c8d6ec}
.xugwbn-fgrid{display:grid;gap:26px;grid-template-columns:1fr}
.xugwbn-foot h3{margin-bottom:10px;font-size:15px;color:#fff}
.xugwbn-foot p{font-size:13.5px;color:#a9bcd8}
.xugwbn-foot li{font-size:13.5px;line-height:2;color:#a9bcd8}
.xugwbn-foot a:hover{color:#fff}
.xugwbn-copy{margin-top:28px;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:12.5px;color:#8fa4c4}

@media(min-width:520px){
.xugwbn-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-cats{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-spots{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-hside{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:768px){
.xugwbn-wrap{padding:0 22px}
.xugwbn-topin{min-height:66px}
.xugwbn-nav a{padding:0 15px;font-size:14.5px}
.xugwbn-hero{padding:30px 0 8px}
.xugwbn-bento{grid-template-columns:1.65fr 1fr;grid-template-areas:"main side" "bar bar"}
.xugwbn-hmain{grid-area:main;padding:34px 30px 36px}
.xugwbn-hside{grid-area:side;grid-template-columns:1fr;align-content:start}
.xugwbn-hbar{grid-area:bar}
.xugwbn-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.xugwbn-cats{grid-template-columns:repeat(3,minmax(0,1fr))}
.xugwbn-rows{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-spots{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-faq{grid-template-columns:repeat(2,minmax(0,1fr))}
.xugwbn-foot{padding-top:44px}
}
@media(min-width:1024px){
.xugwbn-wrap{padding:0 28px}
.xugwbn-hero{padding:36px 0 10px}
.xugwbn-hmain{padding:40px 38px 44px}
.xugwbn-sec{padding:46px 0}
.xugwbn-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.xugwbn-cats{grid-template-columns:repeat(3,minmax(0,1fr))}
.xugwbn-spots{grid-template-columns:repeat(4,minmax(0,1fr))}
.xugwbn-fgrid{grid-template-columns:1.4fr 1fr 1fr 1fr}
.xugwbn-shead{margin-bottom:26px}
}