/* roulang page: index */
:root{
  --tone-main:#0f3d3e;
  --tone-alt:#16b39c;
  --tone-accent:#f2a33c;
  --tone-bg:#f5f8f7;
  --tone-card:#ffffff;
  --tone-fg:#152220;
  --tone-mute:#5f6f6b;
  --tone-edge:#e1e8e5;
  --radius-a:14px;
  --radius-b:22px;
  --shadow-a:0 8px 24px rgba(15,61,62,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.75;color:var(--tone-fg);background:var(--tone-bg)}
h1,h2,h3,p{margin:0}
ul,ol{list-style:none;margin:0;padding:0}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
input,textarea,button{font-family:inherit;font-size:inherit;color:inherit}
.rdzhvqdzv-wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}

/* 顶栏 */
.rdzhvqdzv-top{position:sticky;top:0;z-index:30;background:rgba(245,248,247,.94);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--tone-edge)}
.rdzhvqdzv-topin{display:flex;align-items:center;gap:18px;min-height:68px}
.rdzhvqdzv-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--tone-main);letter-spacing:.06em}
.rdzhvqdzv-logo::before{content:"";width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,#0f3d3e,#16b39c);box-shadow:0 4px 12px rgba(22,179,156,.35)}
.rdzhvqdzv-nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.rdzhvqdzv-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:15px;color:var(--tone-mute);transition:background .2s,color .2s}
.rdzhvqdzv-nav a:hover,.rdzhvqdzv-nav a:focus-visible{background:#e6f3f0;color:var(--tone-main);outline:none}

/* 首屏 */
.rdzhvqdzv-hero{padding:62px 0 58px;color:#eaf4f2;background-color:#0b2b2b;background-image:linear-gradient(180deg,rgba(8,34,34,.9),rgba(8,34,34,.78)),url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center;background-repeat:no-repeat}
.rdzhvqdzv-herohead{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid rgba(234,244,242,.18)}
.rdzhvqdzv-ava{width:76px;height:76px;border-radius:22px;object-fit:cover;border:2px solid rgba(234,244,242,.5);box-shadow:0 8px 22px rgba(0,0,0,.28)}
.rdzhvqdzv-herotxt{flex:1;min-width:210px}
.rdzhvqdzv-herotxt h1{font-size:clamp(26px,3.6vw,38px);line-height:1.25;letter-spacing:.04em;font-weight:800;color:#fff}
.rdzhvqdzv-nick{margin-top:6px;font-size:15px;color:#a9d8d0;letter-spacing:.08em}
.rdzhvqdzv-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.rdzhvqdzv-badges li{font-size:13px;padding:5px 12px;border-radius:999px;background:rgba(22,179,156,.18);border:1px solid rgba(22,179,156,.45);color:#b8ece2}
.rdzhvqdzv-follow{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid rgba(22,179,156,.6);background:rgba(22,179,156,.16);color:#b9ece2;font-size:15px;font-weight:600;transition:.2s}
.rdzhvqdzv-follow:hover{background:rgba(22,179,156,.32)}
.rdzhvqdzv-lead{margin-top:26px;max-width:74ch;font-size:16px;line-height:1.9;color:#cfe6e1}
.rdzhvqdzv-heroact{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.rdzhvqdzv-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 24px;border-radius:999px;font-size:15px;font-weight:600;border:1px solid transparent;transition:.18s;cursor:pointer}
.rdzhvqdzv-btn-a{background:var(--tone-alt);color:#04211d;box-shadow:0 8px 20px rgba(22,179,156,.28)}
.rdzhvqdzv-btn-a:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(22,179,156,.36)}
.rdzhvqdzv-btn-b{border-color:rgba(234,244,242,.55);color:#eaf4f2}
.rdzhvqdzv-btn-b:hover{background:rgba(234,244,242,.14)}

/* 板块通用 */
.rdzhvqdzv-sec{padding:60px 0}
.rdzhvqdzv-sec-alt{background:#fff;border-block:1px solid var(--tone-edge)}
.rdzhvqdzv-head{margin-bottom:30px;max-width:840px}
.rdzhvqdzv-h2{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,27px);font-weight:700;color:var(--tone-main);letter-spacing:.02em}
.rdzhvqdzv-h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:22px;border-radius:3px;background:var(--tone-alt)}
.rdzhvqdzv-sub{margin-top:12px;font-size:15px;line-height:1.85;color:var(--tone-mute)}

/* 图文焦点 */
.rdzhvqdzv-split{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.rdzhvqdzv-fig{margin:0;border-radius:var(--radius-b);overflow:hidden;box-shadow:var(--shadow-a)}
.rdzhvqdzv-fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rdzhvqdzv-splittxt p{margin:16px 0 22px;font-size:15px;line-height:1.9;color:var(--tone-mute)}

/* 分类频道 */
.rdzhvqdzv-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rdzhvqdzv-cats>li{padding:22px;border-radius:var(--radius-a);background:var(--tone-card);border:1px solid var(--tone-edge);transition:.22s}
.rdzhvqdzv-cats>li:hover{transform:translateY(-3px);box-shadow:var(--shadow-a);border-color:#bfe3da}
.rdzhvqdzv-catname{font-size:16px;font-weight:700;color:var(--tone-main);letter-spacing:.04em}
.rdzhvqdzv-cats p{margin-top:8px;font-size:14.5px;line-height:1.8;color:var(--tone-mute)}

/* 最新动态 */
.rdzhvqdzv-news{display:grid;gap:14px}
.rdzhvqdzv-news>li{display:grid;grid-template-columns:150px 1fr auto;gap:20px;align-items:center;padding:14px;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:var(--radius-a);transition:.22s}
.rdzhvqdzv-news>li:hover{box-shadow:var(--shadow-a);border-color:#bfe3da}
.rdzhvqdzv-news img{width:150px;height:94px;object-fit:cover;border-radius:10px}
.rdzhvqdzv-news h3{font-size:16.5px;font-weight:700;line-height:1.55;color:var(--tone-fg)}
.rdzhvqdzv-news p{margin-top:6px;font-size:14px;line-height:1.75;color:var(--tone-mute)}
.rdzhvqdzv-when{align-self:start;font-size:13px;padding:5px 12px;border-radius:999px;background:#e8f7f3;color:#0d7d6e;white-space:nowrap}

/* 精选推荐卡片 */
.rdzhvqdzv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rdzhvqdzv-card{display:flex;flex-direction:column;overflow:hidden;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:var(--radius-b);transition:.24s}
.rdzhvqdzv-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(15,61,62,.12);border-color:#bfe3da}
.rdzhvqdzv-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#dfeae7}
.rdzhvqdzv-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.rdzhvqdzv-card:hover .rdzhvqdzv-thumb img{transform:scale(1.05)}
.rdzhvqdzv-tag{position:absolute;left:12px;top:12px;font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(15,61,62,.82);color:#d8f4ee;letter-spacing:.04em}
.rdzhvqdzv-card h3{padding:16px 18px 0;font-size:17px;font-weight:700;color:var(--tone-main)}
.rdzhvqdzv-card p{padding:8px 18px 20px;font-size:14.5px;line-height:1.8;color:var(--tone-mute)}

/* 热门排行 */
.rdzhvqdzv-rank{display:grid;gap:10px}
.rdzhvqdzv-rank>li{display:grid;grid-template-columns:52px 1fr auto auto;gap:14px;align-items:center;padding:14px 18px;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:12px;transition:.2s}
.rdzhvqdzv-rank>li:hover{border-color:#bfe3da;background:#fbfefd}
.rdzhvqdzv-no{font-size:18px;font-weight:800;color:#b9cfc9;font-variant-numeric:tabular-nums}
.rdzhvqdzv-rank>li:nth-child(-n+3) .rdzhvqdzv-no{color:var(--tone-alt)}
.rdzhvqdzv-rank h3{font-size:15.5px;font-weight:600}
.rdzhvqdzv-rk{font-size:12.5px;padding:4px 10px;border-radius:999px;background:#e8f7f3;color:#0d7d6e;white-space:nowrap}
.rdzhvqdzv-hot{font-size:13px;color:var(--tone-mute);white-space:nowrap}

/* 专题合集 */
.rdzhvqdzv-themes{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.rdzhvqdzv-theme{display:grid;grid-template-columns:180px 1fr;overflow:hidden;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:var(--radius-a);transition:.22s}
.rdzhvqdzv-theme:hover{transform:translateY(-3px);box-shadow:var(--shadow-a);border-color:#bfe3da}
.rdzhvqdzv-theme img{width:180px;height:100%;min-height:172px;object-fit:cover}
.rdzhvqdzv-theme>div{padding:20px}
.rdzhvqdzv-theme h3{font-size:16.5px;font-weight:700;color:var(--tone-main)}
.rdzhvqdzv-theme p{margin-top:8px;font-size:14.5px;line-height:1.8;color:var(--tone-mute)}

/* 更新日历 */
.rdzhvqdzv-cal{display:grid;gap:12px}
.rdzhvqdzv-cal>li{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:start;padding:16px 20px;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:12px}
.rdzhvqdzv-day{font-size:15px;font-weight:700;color:var(--tone-main)}
.rdzhvqdzv-cal h3{font-size:15.5px;font-weight:600;color:var(--tone-fg)}
.rdzhvqdzv-cal p{margin-top:4px;font-size:14.5px;line-height:1.8;color:var(--tone-mute)}

/* 问答 */
.rdzhvqdzv-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.rdzhvqdzv-faq>li{padding:22px;background:var(--tone-card);border:1px solid var(--tone-edge);border-radius:var(--radius-a)}
.rdzhvqdzv-faq h3{position:relative;padding-left:30px;font-size:16px;font-weight:700;color:var(--tone-main)}
.rdzhvqdzv-faq h3::before{content:"Q";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:7px;background:var(--tone-alt);color:#04211d;font-size:12px;font-weight:800;display:grid;place-items:center}
.rdzhvqdzv-faq p{margin-top:10px;font-size:14.5px;line-height:1.85;color:var(--tone-mute)}

/* 加入入口 */
.rdzhvqdzv-join{padding:64px 0;color:#eaf4f2;background-color:#0b2b2b;background-image:linear-gradient(180deg,rgba(8,34,34,.88),rgba(8,34,34,.8)),url("/assets/images/backpic/back-3.webp");background-size:cover;background-position:center}
.rdzhvqdzv-joining{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.rdzhvqdzv-join .rdzhvqdzv-h2{color:#fff}
.rdzhvqdzv-join p.rdzhvqdzv-sub{color:#c6e2dc}
.rdzhvqdzv-form{display:grid;gap:14px;padding:24px;border-radius:var(--radius-b);background:rgba(255,255,255,.07);border:1px solid rgba(234,244,242,.2)}
.rdzhvqdzv-form label{display:grid;gap:6px;font-size:14px;color:#c6e2dc}
.rdzhvqdzv-form input,.rdzhvqdzv-form textarea{width:100%;min-height:46px;padding:10px 14px;border-radius:10px;border:1px solid rgba(234,244,242,.28);background:rgba(8,34,34,.5);color:#eaf4f2;transition:.2s}
.rdzhvqdzv-form textarea{min-height:92px;resize:vertical}
.rdzhvqdzv-form input:focus,.rdzhvqdzv-form textarea:focus{outline:2px solid var(--tone-alt);outline-offset:1px;border-color:var(--tone-alt)}
.rdzhvqdzv-form input::placeholder,.rdzhvqdzv-form textarea::placeholder{color:#8fb4ad}
.rdzhvqdzv-form .rdzhvqdzv-btn-a{width:100%;border:none}
.rdzhvqdzv-priv{font-size:13px;color:#9dc0b9}

/* 页脚 */
.rdzhvqdzv-foot{padding-top:56px;background:#0b2b2b;color:#a8c6c1;font-size:14.5px}
.rdzhvqdzv-footgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.rdzhvqdzv-fname{font-size:18px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:.06em}
.rdzhvqdzv-foot h3{margin-bottom:12px;font-size:15px;font-weight:600;color:#e3f2ef}
.rdzhvqdzv-foot li{margin-bottom:8px}
.rdzhvqdzv-foot a{color:#a8c6c1;transition:color .2s}
.rdzhvqdzv-foot a:hover{color:var(--tone-alt)}
.rdzhvqdzv-copy{padding:18px 0;border-top:1px solid rgba(168,198,193,.18);text-align:center;font-size:13.5px;color:#7fa39d}

@media (max-width:1024px){
  .rdzhvqdzv-cards{grid-template-columns:repeat(2,1fr)}
  .rdzhvqdzv-cats{grid-template-columns:repeat(2,1fr)}
  .rdzhvqdzv-split{grid-template-columns:1fr;gap:28px}
  .rdzhvqdzv-joining{grid-template-columns:1fr;gap:30px}
  .rdzhvqdzv-footgrid{grid-template-columns:1fr 1fr}
  .rdzhvqdzv-nav a{padding:0 10px;font-size:14px}
}
@media (max-width:768px){
  .rdzhvqdzv-wrap{width:calc(100% - 32px)}
  .rdzhvqdzv-sec{padding:44px 0}
  .rdzhvqdzv-hero{padding:44px 0 40px}
  .rdzhvqdzv-cards,.rdzhvqdzv-cats,.rdzhvqdzv-faq,.rdzhvqdzv-themes{grid-template-columns:1fr}
  .rdzhvqdzv-news>li{grid-template-columns:104px 1fr;gap:14px}
  .rdzhvqdzv-news img{grid-row:span 2;width:104px;height:100%;min-height:80px;object-fit:cover}
  .rdzhvqdzv-when{grid-column:2;justify-self:start}
  .rdzhvqdzv-theme img{width:100%;height:172px}
  .rdzhvqdzv-cal>li{grid-template-columns:1fr;gap:6px}
  .rdzhvqdzv-lead{font-size:15px}
}
@media (max-width:520px){
  .rdzhvqdzv-topin{flex-direction:column;align-items:flex-start;gap:6px;padding:10px 0}
  .rdzhvqdzv-nav{margin-left:0;width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  .rdzhvqdzv-nav a{white-space:nowrap}
  .rdzhvqdzv-herohead{gap:14px}
  .rdzhvqdzv-ava{width:60px;height:60px;border-radius:18px}
  .rdzhvqdzv-heroact .rdzhvqdzv-btn{width:100%}
  .rdzhvqdzv-rank>li{grid-template-columns:36px 1fr;row-gap:6px;padding:12px 14px}
  .rdzhvqdzv-rank h3,.rdzhvqdzv-rk,.rdzhvqdzv-hot{grid-column:2;justify-self:start}
  .rdzhvqdzv-footgrid{grid-template-columns:1fr;gap:24px}
  .rdzhvqdzv-form{padding:18px}
}