/* roulang page: index */
:root{
  --inkA:#2159d6;
  --inkB:#ff7a45;
  --bgSoft:#f4f7fd;
  --bgCard:#ffffff;
  --tMain:#16213a;
  --tSub:#5d6880;
  --lineClr:#e2e8f4;
  --radM:16px;
  --radS:10px;
  --shdwM:0 14px 34px rgba(23,44,95,.1);
  --shdwS:0 4px 14px rgba(23,44,95,.06);
  --gapM:24px;
  --dark:#0d1b33;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.7;color:var(--tMain);background:#fff;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;}
:focus-visible{outline:3px solid rgba(33,89,214,.45);outline-offset:2px;border-radius:6px;}
.kpftyvobw-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* 顶栏 */
.kpftyvobw-hd{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--lineClr);}
.kpftyvobw-hd-in{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:64px;}
.kpftyvobw-brand{flex:0 0 auto;display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.01em;}
.kpftyvobw-mark{width:36px;height:36px;border-radius:11px;background:linear-gradient(140deg,var(--inkA),#4d8bf8);color:#fff;display:grid;place-items:center;font-size:16px;font-weight:700;box-shadow:0 6px 14px rgba(33,89,214,.28);}
.kpftyvobw-nav{flex:1;min-width:0;display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:none;}
.kpftyvobw-nav::-webkit-scrollbar{display:none;}
.kpftyvobw-nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:15px;color:var(--tSub);white-space:nowrap;transition:color .2s,background .2s;}
.kpftyvobw-nav a:hover,.kpftyvobw-nav a:focus-visible{color:var(--inkA);background:var(--bgSoft);}
.kpftyvobw-nav a.is-on{color:var(--inkA);background:rgba(33,89,214,.1);font-weight:600;}

/* 首屏 */
.kpftyvobw-hero{position:relative;background:var(--dark) url("/assets/images/backpic/back-1.webp") center/cover no-repeat;color:#fff;text-align:center;padding:78px 0 122px;overflow:hidden;clip-path:polygon(0 0,100% 0,100% calc(100% - 46px),0 100%);}
.kpftyvobw-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,18,38,.87),rgba(10,24,50,.94));}
.kpftyvobw-hero .kpftyvobw-wrap{position:relative;z-index:2;}
.kpftyvobw-kicker{display:inline-block;font-size:13px;letter-spacing:.14em;color:#a9c1ee;border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:5px 16px;}
.kpftyvobw-hero h1{margin:20px 0 16px;font-size:clamp(28px,4.6vw,46px);line-height:1.24;font-weight:800;letter-spacing:.01em;}
.kpftyvobw-hero h1 em{font-style:normal;color:#ffc46b;}
.kpftyvobw-hero-lead{max-width:780px;margin:0 auto;font-size:16px;line-height:1.92;color:#cbd8ef;text-align:left;}
.kpftyvobw-search{display:flex;gap:8px;max-width:600px;margin:30px auto 0;background:#fff;border-radius:999px;padding:7px 7px 7px 20px;box-shadow:0 16px 34px rgba(4,14,34,.32);}
.kpftyvobw-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--tMain);font-size:15px;min-height:44px;outline:none;}
.kpftyvobw-search input::placeholder{color:#93a0b8;}
.kpftyvobw-search button{border:0;cursor:pointer;background:var(--inkA);color:#fff;font-size:15px;font-weight:600;padding:0 26px;min-height:44px;border-radius:999px;transition:background .2s,transform .2s;}
.kpftyvobw-search button:hover{background:#1948b0;transform:translateY(-1px);}
.kpftyvobw-chips{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:22px;font-size:14px;color:#9fb2d4;}
.kpftyvobw-chips a{display:inline-flex;align-items:center;min-height:38px;padding:0 15px;border:1px solid rgba(255,255,255,.26);border-radius:999px;color:#e6eefc;transition:background .2s,border-color .2s;}
.kpftyvobw-chips a:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);}

/* 板块基础 */
.kpftyvobw-sec{padding:64px 0;}
.kpftyvobw-sec--soft{background:var(--bgSoft);}
.kpftyvobw-head{max-width:800px;margin-bottom:32px;}
.kpftyvobw-head h2{font-size:clamp(21px,2.5vw,29px);line-height:1.35;margin-bottom:10px;letter-spacing:.01em;}
.kpftyvobw-head p{color:var(--tSub);font-size:15px;}

/* 分类频道 */
.kpftyvobw-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.kpftyvobw-cats li{background:var(--bgCard);border:1px solid var(--lineClr);border-radius:var(--radM);padding:22px;box-shadow:var(--shdwS);transition:transform .22s,box-shadow .22s,border-color .22s;}
.kpftyvobw-cats li:hover{transform:translateY(-3px);box-shadow:var(--shdwM);border-color:#cddcf7;}
.kpftyvobw-cats h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:8px;}
.kpftyvobw-cats h3 span{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--inkA);background:rgba(33,89,214,.1);border-radius:6px;padding:2px 8px;}
.kpftyvobw-cats p{font-size:14px;color:var(--tSub);line-height:1.72;}

/* 卡片墙 */
.kpftyvobw-grid{display:grid;gap:20px;}
.kpftyvobw-grid--six{grid-template-columns:repeat(6,1fr);}
.kpftyvobw-grid--three{grid-template-columns:repeat(3,1fr);}
.kpftyvobw-card{background:var(--bgCard);border:1px solid var(--lineClr);border-radius:14px;padding:10px 10px 14px;box-shadow:var(--shdwS);transition:transform .22s,box-shadow .22s;}
.kpftyvobw-card:hover{transform:translateY(-4px);box-shadow:var(--shdwM);}
.kpftyvobw-thumb{position:relative;aspect-ratio:3/4;border-radius:var(--radS);overflow:hidden;background:#dde5f2;}
.kpftyvobw-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.kpftyvobw-card:hover .kpftyvobw-thumb img{transform:scale(1.06);}
.kpftyvobw-badge{position:absolute;top:8px;left:8px;font-size:12px;line-height:1;padding:5px 8px;border-radius:6px;background:rgba(11,24,48,.82);color:#fff;}
.kpftyvobw-score{position:absolute;right:8px;bottom:8px;font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.94);color:#b8620a;}
.kpftyvobw-card h3{font-size:15px;margin:12px 4px 6px;}
.kpftyvobw-card p{font-size:13px;line-height:1.65;color:var(--tSub);margin:0 4px;}

/* 口碑榜 */
.kpftyvobw-rank{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 24px;}
.kpftyvobw-rank li{display:flex;align-items:center;gap:14px;background:var(--bgCard);border:1px solid var(--lineClr);border-radius:12px;padding:13px 16px;transition:border-color .2s,box-shadow .2s;}
.kpftyvobw-rank li:hover{border-color:#c4d6f6;box-shadow:var(--shdwS);}
.kpftyvobw-num{flex:0 0 30px;text-align:center;font-weight:800;font-size:15px;color:#8c9ab6;}
.kpftyvobw-rank li:nth-child(-n+3) .kpftyvobw-num{color:var(--inkB);font-size:17px;}
.kpftyvobw-name{flex:1;min-width:0;font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.kpftyvobw-tag{font-size:12px;color:var(--tSub);border:1px solid var(--lineClr);border-radius:999px;padding:2px 9px;}
.kpftyvobw-rate{font-size:14px;font-weight:700;color:#d2691e;}

/* 播放保障 */
.kpftyvobw-guard{position:relative;padding:64px 0;color:#fff;background:#0e1e3c url("/assets/images/backpic/back-2.webp") center/cover no-repeat;overflow:hidden;}
.kpftyvobw-guard::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(9,21,44,.94),rgba(16,44,92,.88));}
.kpftyvobw-guard .kpftyvobw-wrap{position:relative;z-index:2;}
.kpftyvobw-guard h2{font-size:clamp(21px,2.5vw,29px);margin-bottom:10px;}
.kpftyvobw-guard .kpftyvobw-head p{color:#bfd0ea;}
.kpftyvobw-guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:6px;}
.kpftyvobw-guard-grid div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:20px;}
.kpftyvobw-guard-grid h3{font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.kpftyvobw-guard-grid h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--inkB);flex:0 0 auto;}
.kpftyvobw-guard-grid p{font-size:14px;color:#c2d2ea;line-height:1.72;}

/* 类型专区 */
.kpftyvobw-genres{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.kpftyvobw-genres article{background:var(--bgCard);border:1px solid var(--lineClr);border-radius:var(--radM);padding:22px;box-shadow:var(--shdwS);}
.kpftyvobw-genres h3{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px dashed var(--lineClr);}
.kpftyvobw-genres li{font-size:14.5px;color:var(--tSub);line-height:2.05;}
.kpftyvobw-genres li::before{content:"·";color:var(--inkA);margin-right:8px;font-weight:700;}

/* 主题片单 */
.kpftyvobw-spec{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.kpftyvobw-spec article{background:var(--bgCard);border:1px solid var(--lineClr);border-left:4px solid var(--inkA);border-radius:12px;padding:24px;}
.kpftyvobw-spec h3{font-size:17px;margin-bottom:10px;}
.kpftyvobw-spec p{font-size:14px;color:var(--tSub);line-height:1.75;margin-bottom:14px;}
.kpftyvobw-spec span{font-size:12.5px;color:var(--inkA);background:rgba(33,89,214,.09);border-radius:999px;padding:3px 12px;display:inline-block;}

/* 资讯 */
.kpftyvobw-news li{display:flex;gap:18px;align-items:baseline;padding:16px 0;border-bottom:1px dashed var(--lineClr);}
.kpftyvobw-news li:last-child{border-bottom:0;}
.kpftyvobw-when{flex:0 0 62px;font-size:13.5px;color:var(--inkA);font-weight:600;}
.kpftyvobw-news span.kpftyvobw-txt{font-size:15px;color:var(--tMain);}

/* 问答 */
.kpftyvobw-faq details{background:var(--bgCard);border:1px solid var(--lineClr);border-radius:12px;padding:0 20px;margin-bottom:12px;transition:box-shadow .2s;}
.kpftyvobw-faq details[open]{box-shadow:var(--shdwS);}
.kpftyvobw-faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:56px;padding:12px 0;cursor:pointer;font-weight:600;font-size:15.5px;}
.kpftyvobw-faq summary::-webkit-details-marker{display:none;}
.kpftyvobw-faq summary::after{content:"+";flex:0 0 auto;color:var(--inkA);font-size:20px;font-weight:700;line-height:1;}
.kpftyvobw-faq details[open] summary::after{content:"−";}
.kpftyvobw-faq p{font-size:14.5px;color:var(--tSub);line-height:1.8;padding-bottom:18px;margin:0;}

/* 收口 */
.kpftyvobw-cta{background:linear-gradient(130deg,#1b4bc2,#3f86f5);border-radius:22px;padding:46px 28px;text-align:center;color:#fff;box-shadow:0 18px 40px rgba(29,79,190,.26);}
.kpftyvobw-cta h2{font-size:clamp(22px,3vw,30px);margin-bottom:12px;}
.kpftyvobw-cta p{color:#d6e3ff;font-size:15px;max-width:640px;margin:0 auto 24px;}
.kpftyvobw-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 32px;border-radius:999px;background:#fff;color:#1b4bc2;font-weight:700;font-size:15.5px;transition:transform .2s,box-shadow .2s;}
.kpftyvobw-btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(0,0,0,.18);}

/* 页脚 */
.kpftyvobw-ft{background:var(--dark);color:#a9b8d3;padding-top:52px;}
.kpftyvobw-ft-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:38px;}
.kpftyvobw-ft-cols h3{color:#fff;font-size:15px;margin-bottom:14px;}
.kpftyvobw-ft-cols p{font-size:14px;line-height:1.85;}
.kpftyvobw-ft-cols li{font-size:14px;line-height:2.1;}
.kpftyvobw-ft-cols a{transition:color .2s;}
.kpftyvobw-ft-cols a:hover{color:#fff;}
.kpftyvobw-copy{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;color:#788ba9;}

@media (max-width:1024px){
  .kpftyvobw-cats{grid-template-columns:repeat(2,1fr);}
  .kpftyvobw-grid--six{grid-template-columns:repeat(3,1fr);}
  .kpftyvobw-genres{grid-template-columns:repeat(2,1fr);}
  .kpftyvobw-guard-grid{grid-template-columns:repeat(2,1fr);}
  .kpftyvobw-spec{grid-template-columns:repeat(2,1fr);}
  .kpftyvobw-ft-cols{grid-template-columns:1fr 1fr;}
  .kpftyvobw-hero{padding:64px 0 104px;}
}
@media (max-width:768px){
  .kpftyvobw-rank{grid-template-columns:1fr;}
  .kpftyvobw-sec{padding:48px 0;}
  .kpftyvobw-grid--three{grid-template-columns:repeat(2,1fr);}
  .kpftyvobw-nav a{padding:0 11px;font-size:14px;}
  .kpftyvobw-hero-lead{font-size:15px;}
  .kpftyvobw-head{margin-bottom:24px;}
  .kpftyvobw-spec{grid-template-columns:1fr;}
  .kpftyvobw-guard{padding:48px 0;}
}
@media (max-width:520px){
  .kpftyvobw-wrap{padding:0 15px;}
  .kpftyvobw-brand{font-size:17px;}
  .kpftyvobw-search{flex-direction:column;border-radius:18px;padding:12px;}
  .kpftyvobw-search input{padding:0 4px;}
  .kpftyvobw-search button{width:100%;}
  .kpftyvobw-cats,.kpftyvobw-genres,.kpftyvobw-guard-grid,.kpftyvobw-ft-cols{grid-template-columns:1fr;}
  .kpftyvobw-grid--six,.kpftyvobw-grid--three{grid-template-columns:repeat(2,1fr);gap:14px;}
  .kpftyvobw-card h3{font-size:14.5px;}
  .kpftyvobw-news li{flex-direction:column;gap:4px;}
  .kpftyvobw-when{flex:none;}
  .kpftyvobw-cta{padding:34px 20px;}
  .kpftyvobw-hero{padding:54px 0 92px;}
}