/* roulang page: index */
:root{
  --night:#0a0c11;
  --slate:#111620;
  --card:#161b26;
  --ink:#eef2f8;
  --mist:#9ba6b8;
  --edge:#242c3a;
  --lamp:#e8b64c;
  --ember:#f0697e;
  --rd:14px;
  --sd:0 22px 48px -30px #000;
  --gap:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--night);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input{font:inherit}
h1,h2,h3{font-weight:700;line-height:1.3}
.ipvcg-wrap{width:min(1180px,92vw);margin:0 auto}

/* 顶栏 */
.ipvcg-bar{position:sticky;top:0;z-index:60;background:rgba(10,12,17,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--edge)}
.ipvcg-top{display:flex;align-items:center;gap:26px;min-height:70px}
.ipvcg-logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.04em;font-size:18px;white-space:nowrap}
.ipvcg-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(140deg,var(--lamp),var(--ember));display:grid;place-items:center;color:#15181f;font-size:16px;font-weight:900}
.ipvcg-menu{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.ipvcg-menu::-webkit-scrollbar{display:none}
.ipvcg-menu a{display:flex;align-items:center;min-height:44px;padding:0 15px;border-radius:999px;font-size:15px;color:var(--mist);white-space:nowrap;transition:color .2s,background .2s}
.ipvcg-menu a:hover,.ipvcg-menu a.ipvcg-on{color:var(--ink);background:#1d2431}

/* 首屏 */
.ipvcg-hero{position:relative;padding:clamp(52px,9vw,104px) 0 clamp(46px,8vw,86px);background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;isolation:isolate}
.ipvcg-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(102deg,rgba(8,10,15,.95) 10%,rgba(8,10,15,.78) 52%,rgba(8,10,15,.44))}
.ipvcg-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.16em;color:var(--lamp);border:1px solid rgba(232,182,76,.42);border-radius:999px;padding:6px 15px;margin-bottom:20px}
.ipvcg-hero h1{font-size:clamp(30px,4.8vw,54px);letter-spacing:.01em;max-width:15em}
.ipvcg-hero h1 em{font-style:normal;color:var(--lamp)}
.ipvcg-lead{max-width:44em;margin-top:18px;color:#c8d0de;font-size:16px}
.ipvcg-tip{display:inline-flex;align-items:center;gap:10px;margin-top:22px;font-size:14px;color:#dae1ec;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);padding:10px 16px;border-radius:12px}
.ipvcg-dot{width:8px;height:8px;border-radius:50%;background:var(--ember);box-shadow:0 0 0 4px rgba(240,105,126,.18)}
.ipvcg-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.ipvcg-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 27px;border-radius:999px;font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer}
.ipvcg-btn-a{background:linear-gradient(135deg,var(--lamp),#f3ce79);color:#171a21}
.ipvcg-btn-a:hover{transform:translateY(-2px);box-shadow:0 16px 30px -16px rgba(232,182,76,.75)}
.ipvcg-btn-b{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.3);color:var(--ink)}
.ipvcg-btn-b:hover{background:rgba(255,255,255,.14)}

/* 板块通用 */
.ipvcg-sec{padding:clamp(42px,6vw,74px) 0;scroll-margin-top:80px}
.ipvcg-sec-b{background:var(--slate)}
.ipvcg-head{max-width:54em;margin-bottom:30px}
.ipvcg-head h2{font-size:clamp(22px,2.7vw,30px);margin-bottom:10px}
.ipvcg-head h2 span{color:var(--lamp)}
.ipvcg-head p{color:var(--mist);font-size:15px}

/* 分类频道 */
.ipvcg-chan{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}
.ipvcg-chan li{background:#141924;border:1px solid var(--edge);border-radius:var(--rd);padding:20px 22px;transition:border-color .2s,transform .2s}
.ipvcg-chan li:hover{border-color:#3a465c;transform:translateY(-3px)}
.ipvcg-chan strong{display:block;font-size:17px;margin-bottom:6px;color:#fff}
.ipvcg-chan span{font-size:14px;color:var(--mist)}

/* 海报卡片 */
.ipvcg-cards{display:grid;gap:var(--gap);grid-template-columns:repeat(6,minmax(0,1fr))}
.ipvcg-film{background:var(--card);border:1px solid var(--edge);border-radius:var(--rd);overflow:hidden;transition:transform .24s,border-color .24s,box-shadow .24s}
.ipvcg-film:hover{transform:translateY(-5px);border-color:#3a465c;box-shadow:var(--sd)}
.ipvcg-shot{position:relative;aspect-ratio:2/3;overflow:hidden;background:#0f131b}
.ipvcg-shot img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.ipvcg-film:hover .ipvcg-shot img{transform:scale(1.06)}
.ipvcg-badge{position:absolute;top:10px;left:10px;background:rgba(10,12,17,.84);color:var(--lamp);font-size:12px;padding:3px 9px;border-radius:6px;border:1px solid rgba(232,182,76,.36)}
.ipvcg-rate{position:absolute;right:10px;bottom:10px;background:rgba(10,12,17,.88);color:#ffd77f;font-size:13px;font-weight:700;padding:2px 8px;border-radius:6px}
.ipvcg-film h3{font-size:15px;padding:12px 12px 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ipvcg-film p{font-size:13px;color:var(--mist);padding:0 12px 14px}

/* 高分好评 */
.ipvcg-picks{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr))}
.ipvcg-picks li{background:#141924;border:1px solid var(--edge);border-radius:12px;padding:16px 18px;border-left:3px solid var(--lamp)}
.ipvcg-picks strong{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:16px;margin-bottom:4px}
.ipvcg-picks strong i{font-style:normal;color:#ffd77f;font-size:14px;font-weight:700}
.ipvcg-picks span{font-size:14px;color:var(--mist)}

/* 主题片单 */
.ipvcg-theme{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}
.ipvcg-theme li{position:relative;min-height:230px;border-radius:var(--rd);overflow:hidden;border:1px solid var(--edge);display:flex;align-items:flex-end}
.ipvcg-theme img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.ipvcg-theme li::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,10,15,.15) 20%,rgba(8,10,15,.9))}
.ipvcg-ttxt{position:relative;z-index:2;padding:22px}
.ipvcg-ttxt strong{display:block;font-size:18px;margin-bottom:6px;color:#fff}
.ipvcg-ttxt span{font-size:14px;color:#c3ccda;display:block}
.ipvcg-ttxt em{font-style:normal;display:inline-block;margin-top:10px;font-size:12px;color:var(--lamp);border:1px solid rgba(232,182,76,.42);border-radius:999px;padding:2px 10px}

/* 排行榜 */
.ipvcg-rank{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}
.ipvcg-rank li{display:flex;align-items:center;gap:14px;background:#141924;border:1px solid var(--edge);border-radius:12px;padding:12px 16px}
.ipvcg-no{font-size:19px;font-weight:900;color:var(--lamp);min-width:30px;font-variant-numeric:tabular-nums}
.ipvcg-rank h3{font-size:15px}
.ipvcg-rank small{display:block;font-size:13px;color:var(--mist)}
.ipvcg-pill{margin-left:auto;font-size:12px;color:#9fd8c4;border:1px solid rgba(159,216,196,.34);border-radius:999px;padding:2px 10px;white-space:nowrap}

/* 多端观看 */
.ipvcg-ends{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}
.ipvcg-ends li{background:#141924;border:1px solid var(--edge);border-radius:var(--rd);padding:22px}
.ipvcg-ends strong{display:block;font-size:16px;margin-bottom:6px;color:#fff}
.ipvcg-ends p{font-size:14px;color:var(--mist)}

/* 资讯 */
.ipvcg-news li{display:flex;gap:18px;align-items:baseline;padding:16px 0;border-bottom:1px dashed var(--edge)}
.ipvcg-news li:last-child{border-bottom:0}
.ipvcg-news time{color:var(--lamp);font-size:13px;min-width:56px;flex:none}
.ipvcg-news h3{font-size:15px;font-weight:600}
.ipvcg-news p{font-size:14px;color:var(--mist)}

/* 页脚 */
.ipvcg-foot{background:#080a0f;border-top:1px solid var(--edge);padding:52px 0 0}
.ipvcg-footgrid{display:grid;gap:34px;grid-template-columns:1.7fr 1fr 1fr 1fr}
.ipvcg-foot h3{font-size:15px;margin-bottom:14px;color:#fff}
.ipvcg-foot p,.ipvcg-foot li,.ipvcg-foot a{font-size:14px;color:var(--mist)}
.ipvcg-foot li{margin-bottom:9px}
.ipvcg-foot a:hover{color:var(--lamp)}
.ipvcg-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:12px}
.ipvcg-copy{margin-top:38px;padding:18px 0;border-top:1px solid var(--edge);font-size:13px;color:#6f7a8c;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}

@media(max-width:1024px){
  .ipvcg-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ipvcg-chan,.ipvcg-picks,.ipvcg-theme{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ipvcg-ends{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ipvcg-footgrid{grid-template-columns:1.4fr 1fr 1fr}
}
@media(max-width:768px){
  .ipvcg-top{flex-wrap:wrap;padding:10px 0;gap:10px}
  .ipvcg-menu{margin-left:0;width:100%;order:3}
  .ipvcg-rank{grid-template-columns:1fr}
  .ipvcg-lead{font-size:15px}
}
@media(max-width:520px){
  body{font-size:15px}
  .ipvcg-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .ipvcg-chan,.ipvcg-picks,.ipvcg-theme,.ipvcg-ends{grid-template-columns:1fr}
  .ipvcg-footgrid{grid-template-columns:1fr;gap:26px}
  .ipvcg-btns .ipvcg-btn{flex:1 1 100%}
  .ipvcg-news li{flex-direction:column;gap:4px}
  .ipvcg-hero h1{max-width:none}
}