/* roulang page: index */
:root{
  --marina:#1c5fd6;
  --deep:#0b2a5b;
  --paper:#f4f7fd;
  --ink:#16233a;
  --dim:#63748c;
  --edge:#e0e8f4;
  --rad:18px;
  --rads:10px;
  --elev:0 12px 30px rgba(20,45,90,.09);
  --pady:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 "PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:3px solid rgba(28,95,214,.45);outline-offset:2px;border-radius:8px}
.ssqtkqrj-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}

/* 顶栏 */
.ssqtkqrj-head{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--edge)}
.ssqtkqrj-head-in{display:flex;align-items:center;gap:26px;min-height:68px}
.ssqtkqrj-brand{display:flex;align-items:center;gap:10px;flex:none;font-weight:700;font-size:16px;letter-spacing:.3px}
.ssqtkqrj-mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px;color:#fff;background:linear-gradient(135deg,var(--marina),#4d90f8);box-shadow:0 6px 14px rgba(28,95,214,.28)}
.ssqtkqrj-brand-t{white-space:nowrap}
.ssqtkqrj-nav{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.ssqtkqrj-nav::-webkit-scrollbar{display:none}
.ssqtkqrj-nav a{padding:9px 12px;border-radius:8px;font-size:15px;color:var(--dim);white-space:nowrap;transition:color .2s,background .2s}
.ssqtkqrj-nav a:hover{color:var(--marina);background:#eaf1ff}

/* 首屏 */
.ssqtkqrj-hero{position:relative;color:#fff;background:var(--deep) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;overflow:hidden}
.ssqtkqrj-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(118deg,rgba(8,30,66,.94),rgba(14,58,132,.8) 58%,rgba(28,95,214,.66))}
.ssqtkqrj-hero-in{position:relative;max-width:900px;margin:0 auto;padding:66px 0 62px;text-align:center}
.ssqtkqrj-eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1)}
.ssqtkqrj-hero h1{font-size:clamp(30px,5.2vw,54px);line-height:1.18;letter-spacing:1px;margin:16px 0 18px;font-weight:800}
.ssqtkqrj-hero h1 em{font-style:normal;color:#8fd0ff}
.ssqtkqrj-lead{max-width:730px;margin:0 auto;font-size:16px;line-height:1.85;color:rgba(255,255,255,.86)}
.ssqtkqrj-seat{max-width:420px;margin:28px auto 0;padding:16px 18px;border-radius:14px;text-align:left;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12)}
.ssqtkqrj-seat-t{font-size:14.5px;font-weight:600;letter-spacing:.3px}
.ssqtkqrj-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.26);margin:10px 0 8px;overflow:hidden}
.ssqtkqrj-bar i{display:block;height:100%;border-radius:999px;background:#8fd0ff}
.ssqtkqrj-seat-f{font-size:13px;color:rgba(255,255,255,.78)}
.ssqtkqrj-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:28px}
.ssqtkqrj-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:12px;font-size:16px;font-weight:600;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s}
.ssqtkqrj-btn-main{background:#fff;color:var(--deep);box-shadow:0 12px 26px rgba(0,0,0,.2)}
.ssqtkqrj-btn-main:hover{transform:translateY(-2px)}
.ssqtkqrj-btn-ghost{border-color:rgba(255,255,255,.62);color:#fff}
.ssqtkqrj-btn-ghost:hover{background:rgba(255,255,255,.16)}
.ssqtkqrj-btn-solid{background:var(--marina);color:#fff;box-shadow:0 10px 22px rgba(28,95,214,.28)}
.ssqtkqrj-btn-solid:hover{background:#1750b8}
.ssqtkqrj-btn-line{border-color:var(--edge);color:var(--deep);background:#fff}
.ssqtkqrj-btn-line:hover{border-color:var(--marina);color:var(--marina)}

/* 板块通用 */
.ssqtkqrj-sec{padding:var(--pady) 0}
.ssqtkqrj-alt{background:#fff}
.ssqtkqrj-ttl{margin-bottom:34px}
.ssqtkqrj-ttl h2{font-size:clamp(22px,3vw,30px);line-height:1.35;letter-spacing:.5px}
.ssqtkqrj-ttl p{margin-top:12px;font-size:15px;color:var(--dim);max-width:780px}
.ssqtkqrj-kicker{display:inline-block;margin-bottom:8px;font-size:13px;font-weight:600;letter-spacing:2px;color:var(--marina)}

/* 功能亮点 */
.ssqtkqrj-split{display:grid;grid-template-columns:330px 1fr;gap:46px;align-items:start}
.ssqtkqrj-feats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ssqtkqrj-feats li{padding:22px;border-radius:var(--rad);border:1px solid var(--edge);background:#fff;box-shadow:var(--elev)}
.ssqtkqrj-feats h3{font-size:17px;margin-bottom:8px}
.ssqtkqrj-feats p{font-size:14.5px;color:var(--dim)}

/* 分类频道 */
.ssqtkqrj-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ssqtkqrj-cats li{padding:20px 22px;border-radius:var(--rads);background:var(--paper);border-left:3px solid var(--marina)}
.ssqtkqrj-cats span{display:block;font-size:16px;font-weight:700;margin-bottom:6px}
.ssqtkqrj-cats p{font-size:14px;color:var(--dim)}

/* 场景矩阵 */
.ssqtkqrj-scenes{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.ssqtkqrj-scenes li{grid-column:span 2;padding:24px;border-radius:var(--rad);background:#fff;border:1px solid var(--edge);box-shadow:var(--elev)}
.ssqtkqrj-scenes li:nth-child(n+4){grid-column:span 3}
.ssqtkqrj-scenes h3{font-size:17px;margin-bottom:8px;color:var(--deep)}
.ssqtkqrj-scenes p{font-size:14.5px;color:var(--dim)}

/* 卡片墙 */
.ssqtkqrj-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ssqtkqrj-card{background:#fff;border:1px solid var(--edge);border-radius:var(--rad);overflow:hidden;box-shadow:var(--elev);transition:transform .24s,box-shadow .24s}
.ssqtkqrj-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,45,90,.15)}
.ssqtkqrj-poster{position:relative;margin:0;aspect-ratio:3/2;overflow:hidden;background:#dce7f7}
.ssqtkqrj-poster img{width:100%;height:100%;object-fit:cover}
.ssqtkqrj-badge{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:999px;font-size:12px;color:#fff;background:rgba(11,42,91,.82)}
.ssqtkqrj-card-b{padding:16px 18px 18px}
.ssqtkqrj-card-b h3{font-size:17px;margin-bottom:6px}
.ssqtkqrj-meta{font-size:13.5px;color:var(--dim)}
.ssqtkqrj-score{margin-top:8px;font-size:14px;font-weight:700;color:#d9821a}

/* 组局流程 */
.ssqtkqrj-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:none}
.ssqtkqrj-steps li{position:relative;padding:26px 24px;border-radius:var(--rad);background:var(--paper);border:1px solid var(--edge)}
.ssqtkqrj-steps b{display:inline-block;font-size:13px;letter-spacing:1px;color:var(--marina);margin-bottom:10px}
.ssqtkqrj-steps h3{font-size:18px;margin-bottom:8px}
.ssqtkqrj-steps p{font-size:14.5px;color:var(--dim)}

/* 界面演示 */
.ssqtkqrj-stage{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:26px;border-radius:24px;background:linear-gradient(160deg,#eaf1ff,#f7fafe);border:1px solid var(--edge)}
.ssqtkqrj-stage figure{margin:0;border-radius:var(--rads);overflow:hidden;background:#fff;box-shadow:var(--elev)}
.ssqtkqrj-stage img{width:100%;aspect-ratio:16/10;object-fit:cover}
.ssqtkqrj-stage figcaption{padding:14px 16px;font-size:14px;color:var(--dim);border-top:1px solid var(--edge)}

/* 排行榜 */
.ssqtkqrj-rank{display:grid;grid-template-columns:1fr 1fr;gap:10px 26px}
.ssqtkqrj-rank li{display:grid;grid-template-columns:40px 1fr auto 54px;align-items:center;gap:12px;padding:13px 16px;border-radius:var(--rads);background:#fff;border:1px solid var(--edge)}
.ssqtkqrj-no{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;font-size:14px;font-weight:700;color:var(--dim);background:var(--paper)}
.ssqtkqrj-rank li:nth-child(-n+3) .ssqtkqrj-no{color:#fff;background:var(--marina)}
.ssqtkqrj-rname{font-size:15.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ssqtkqrj-tag{font-size:12.5px;color:var(--marina);background:#eaf1ff;padding:2px 9px;border-radius:999px;white-space:nowrap}
.ssqtkqrj-rs{font-size:14px;font-weight:700;color:#d9821a;text-align:right}

/* 主题专区 */
.ssqtkqrj-topics{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.ssqtkqrj-topics li{display:grid;grid-template-columns:180px 1fr;gap:0;border-radius:var(--rad);overflow:hidden;background:#fff;border:1px solid var(--edge);box-shadow:var(--elev)}
.ssqtkqrj-topics img{width:100%;height:100%;object-fit:cover}
.ssqtkqrj-topics div{padding:20px 22px}
.ssqtkqrj-topics h3{font-size:18px;margin-bottom:8px}
.ssqtkqrj-topics p{font-size:14.5px;color:var(--dim)}
.ssqtkqrj-topics span{display:inline-block;margin-top:12px;font-size:13px;color:var(--marina)}

/* 用户评价 */
.ssqtkqrj-voice{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ssqtkqrj-voice li{padding:22px 24px;border-radius:var(--rad);background:#fff;border:1px solid var(--edge);box-shadow:var(--elev)}
.ssqtkqrj-voice p{font-size:15px;color:var(--ink)}
.ssqtkqrj-voice span{display:block;margin-top:12px;font-size:13px;color:var(--dim)}

/* 会员权益 */
.ssqtkqrj-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.ssqtkqrj-plans>li{padding:26px 24px;border-radius:var(--rad);background:#fff;border:1px solid var(--edge);box-shadow:var(--elev)}
.ssqtkqrj-plans>li.ssqtkqrj-plan-hl{border-color:var(--marina);box-shadow:0 18px 40px rgba(28,95,214,.16)}
.ssqtkqrj-plans h3{font-size:19px;margin-bottom:6px}
.ssqtkqrj-plan-d{font-size:13.5px;color:var(--dim);padding-bottom:14px;border-bottom:1px dashed var(--edge)}
.ssqtkqrj-plans ul{margin:16px 0 20px;display:grid;gap:9px}
.ssqtkqrj-plans ul li{font-size:14.5px;color:var(--dim);padding-left:18px;position:relative}
.ssqtkqrj-plans ul li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--marina)}
.ssqtkqrj-plans .ssqtkqrj-btn{width:100%}

/* 资讯 */
.ssqtkqrj-news{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ssqtkqrj-news li{display:grid;grid-template-columns:132px 1fr;gap:16px;align-items:center;padding:14px;border-radius:var(--rad);background:var(--paper);border:1px solid var(--edge)}
.ssqtkqrj-nthumb{margin:0;aspect-ratio:4/3;border-radius:var(--rads);overflow:hidden;background:#dce7f7}
.ssqtkqrj-nthumb img{width:100%;height:100%;object-fit:cover}
.ssqtkqrj-news h3{font-size:15.5px;line-height:1.5;margin-bottom:6px}
.ssqtkqrj-news p{font-size:13px;color:var(--dim)}

/* 多端入口 */
.ssqtkqrj-devices{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ssqtkqrj-devices li{padding:22px;border-radius:var(--rads);background:#fff;border:1px solid var(--edge);text-align:center}
.ssqtkqrj-devices h3{font-size:16px;margin-bottom:6px;color:var(--deep)}
.ssqtkqrj-devices p{font-size:13.5px;color:var(--dim)}

/* 问答 */
.ssqtkqrj-faq details{background:#fff;border:1px solid var(--edge);border-radius:var(--rads);box-shadow:var(--elev);padding:0 20px;margin-bottom:12px}
.ssqtkqrj-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:48px;padding:14px 0;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none}
.ssqtkqrj-faq summary::-webkit-details-marker{display:none}
.ssqtkqrj-faq summary::after{content:"+";font-size:20px;color:var(--marina);font-weight:400}
.ssqtkqrj-faq details[open] summary::after{content:"−"}
.ssqtkqrj-faq p{padding:0 0 18px;font-size:14.5px;color:var(--dim)}

/* 页脚 */
.ssqtkqrj-foot{background:var(--deep);color:rgba(255,255,255,.76);padding:56px 0 0}
.ssqtkqrj-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px}
.ssqtkqrj-fbrand .ssqtkqrj-mark{margin-bottom:14px}
.ssqtkqrj-fbrand strong{display:block;color:#fff;font-size:16px;margin-bottom:10px}
.ssqtkqrj-fnote{font-size:14px;line-height:1.8;max-width:320px}
.ssqtkqrj-foot-grid h3{font-size:15px;color:#fff;margin-bottom:14px}
.ssqtkqrj-foot-grid ul{display:grid;gap:10px}
.ssqtkqrj-foot-grid ul a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s}
.ssqtkqrj-foot-grid ul a:hover{color:#8fd0ff}
.ssqtkqrj-copy{border-top:1px solid rgba(255,255,255,.14);padding:18px 0 22px;font-size:13px;text-align:center;color:rgba(255,255,255,.6)}

@media (max-width:1024px){
  :root{--pady:58px}
  .ssqtkqrj-split{grid-template-columns:1fr;gap:28px}
  .ssqtkqrj-cats{grid-template-columns:1fr 1fr}
  .ssqtkqrj-scenes{grid-template-columns:1fr 1fr}
  .ssqtkqrj-scenes li,.ssqtkqrj-scenes li:nth-child(n+4){grid-column:auto}
  .ssqtkqrj-cards{grid-template-columns:1fr 1fr}
  .ssqtkqrj-topics{grid-template-columns:1fr}
  .ssqtkqrj-plans{grid-template-columns:1fr}
  .ssqtkqrj-devices{grid-template-columns:1fr 1fr}
  .ssqtkqrj-foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .ssqtkqrj-head-in{flex-wrap:wrap;gap:10px;padding:10px 0}
  .ssqtkqrj-nav{margin-left:0;width:100%}
  .ssqtkqrj-hero-in{padding:46px 0 44px}
  .ssqtkqrj-lead{font-size:15px}
  .ssqtkqrj-rank{grid-template-columns:1fr}
  .ssqtkqrj-steps{grid-template-columns:1fr}
  .ssqtkqrj-stage{grid-template-columns:1fr;padding:18px}
  .ssqtkqrj-voice{grid-template-columns:1fr}
  .ssqtkqrj-news{grid-template-columns:1fr}
  .ssqtkqrj-topics li{grid-template-columns:140px 1fr}
}
@media (max-width:520px){
  :root{--pady:46px}
  .ssqtkqrj-brand{font-size:14px}
  .ssqtkqrj-brand-t{font-size:14px}
  .ssqtkqrj-nav a{font-size:14px;padding:8px 10px}
  .ssqtkqrj-feats{grid-template-columns:1fr}
  .ssqtkqrj-cats{grid-template-columns:1fr}
  .ssqtkqrj-scenes{grid-template-columns:1fr}
  .ssqtkqrj-cards{grid-template-columns:1fr}
  .ssqtkqrj-devices{grid-template-columns:1fr}
  .ssqtkqrj-topics li{grid-template-columns:1fr}
  .ssqtkqrj-topics img{height:160px}
  .ssqtkqrj-news li{grid-template-columns:104px 1fr}
  .ssqtkqrj-actions{flex-direction:column}
  .ssqtkqrj-actions .ssqtkqrj-btn{width:100%}
  .ssqtkqrj-foot-grid{grid-template-columns:1fr}
}