/* roulang page: index */
:root{
  --kx-bg:#FBF6EC;
  --kx-bg2:#F3EADB;
  --kx-ink:#1B1611;
  --kx-fruit:#F2A33C;
  --kx-fruit-d:#C87519;
  --kx-leaf:#24413A;
  --kx-berry:#C34A5E;
  --kx-line:#E4DCCF;
  --kx-r:4px;
  --kx-sh:0 18px 40px -24px rgba(27,22,17,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--kx-bg);color:var(--kx-ink);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3{
  margin:0;font-weight:600;letter-spacing:-.02em;
  font-family:"Noto Serif SC","Songti SC","STSong",serif;
}
p{margin:0}
a:focus-visible,button:focus-visible{outline:2px solid var(--kx-fruit-d);outline-offset:3px}
section[id]{scroll-margin-top:96px}

/* 容器 */
.kkc-wrap{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}

/* 头部 */
.kkc-head{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,236,.96);
  border-bottom:1px solid var(--kx-line);
}
.kkc-head-in{display:flex;align-items:center;gap:26px;min-height:72px}
.kkc-brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.kkc-logo{
  width:40px;height:40px;flex:none;border-radius:2px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--kx-fruit);color:var(--kx-ink);
  font-family:"Noto Serif SC","Songti SC",serif;
  font-size:13px;font-weight:700;letter-spacing:.02em;
}
.kkc-name{font-family:"Noto Serif SC","Songti SC",serif;font-size:18px;font-weight:600}
.kkc-nav{display:flex;gap:22px;margin-left:auto;font-size:14px}
.kkc-nav a{
  position:relative;display:inline-flex;align-items:center;
  min-height:44px;padding:0 2px;color:rgba(27,22,17,.6);
  transition:color .18s ease;
}
.kkc-nav a:hover,.kkc-nav a:focus-visible{
  color:var(--kx-ink);
  text-decoration:underline;text-decoration-color:var(--kx-fruit);
  text-decoration-thickness:1px;text-underline-offset:6px;
}
.kkc-topbtn{
  flex:none;display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 18px;border:1px solid var(--kx-ink);border-radius:2px;
  font-size:14px;transition:border-color .18s,color .18s,background .18s;
}
.kkc-topbtn:hover{border-color:var(--kx-fruit);color:var(--kx-fruit-d);background:rgba(242,163,60,.08)}

/* 首屏 */
.kkc-hero{padding:clamp(44px,6.5vw,92px) 0;border-bottom:1px solid var(--kx-line)}
.kkc-hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);align-items:center}
.kkc-kicker{
  font-size:12px;letter-spacing:.16em;color:var(--kx-fruit-d);
  text-transform:uppercase;margin-bottom:16px;
}
.kkc-hero h1{
  font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.12;
  margin-bottom:14px;
}
.kkc-hero h1 em{font-style:normal;color:var(--kx-fruit-d)}
.kkc-sub{
  font-family:"Noto Serif SC","Songti SC",serif;
  font-size:clamp(1rem,1.6vw,1.15rem);color:var(--kx-ink);
  padding-left:12px;border-left:2px solid var(--kx-fruit);
  margin-bottom:18px;
}
.kkc-desc{max-width:62ch;font-size:15px;color:rgba(27,22,17,.72);margin-bottom:28px}
.kkc-btns{display:flex;gap:14px;flex-wrap:wrap}
.kkc-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:12px 26px;border:1px solid var(--kx-fruit);
  border-radius:2px;background:var(--kx-fruit);color:var(--kx-ink);
  font-size:15px;font-weight:600;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.kkc-btn:hover{background:var(--kx-leaf);border-color:var(--kx-leaf);color:var(--kx-bg);transform:translateY(-1px)}
.kkc-btn-o{background:transparent;border-color:var(--kx-ink);color:var(--kx-ink)}
.kkc-btn-o:hover{background:transparent;border-color:var(--kx-fruit);color:var(--kx-fruit-d);transform:translateY(-1px)}

.kkc-hero-vis{
  position:relative;isolation:isolate;
  width:100%;max-width:420px;margin-left:auto;aspect-ratio:4/5;
}
.kkc-hero-vis img{width:100%;height:100%;object-fit:cover;border-radius:var(--kx-r)}
.kkc-hero-vis::after{
  content:"";position:absolute;inset:0;z-index:-1;
  border:1px solid var(--kx-line);border-radius:var(--kx-r);
  transform:translate(14px,14px);
}
.kkc-hero-badge{
  position:absolute;left:12px;top:12px;z-index:2;
  background:var(--kx-ink);color:var(--kx-bg);
  font-size:12px;letter-spacing:.06em;padding:4px 10px;border-radius:2px;
}

/* 板块 */
.kkc-sec{padding:clamp(52px,7vw,92px) 0;border-bottom:1px solid var(--kx-line)}
.kkc-alt{background:var(--kx-bg2)}
.kkc-sec-h{display:flex;align-items:center;gap:10px;margin-bottom:30px}
.kkc-no{
  font-family:"Noto Serif SC","Songti SC",serif;font-size:12px;
  color:var(--kx-fruit-d);letter-spacing:.08em;align-self:flex-start;padding-top:8px;
}
.kkc-sq{width:8px;height:8px;flex:none;background:var(--kx-fruit)}
.kkc-sec-h h2{font-size:clamp(1.3rem,2.5vw,1.95rem);line-height:1.3;min-width:0}
.kkc-rule{flex:1;height:1px;background:var(--kx-line);min-width:24px}
.kkc-lead{max-width:62ch;font-size:15px;color:rgba(27,22,17,.7);margin-bottom:32px}

/* 题材频道 */
.kkc-ch{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--kx-line);border:1px solid var(--kx-line);
  border-radius:var(--kx-r);overflow:hidden;
}
.kkc-ch li{background:var(--kx-bg);padding:26px 24px}
.kkc-ch-no{display:block;font-size:12px;letter-spacing:.12em;color:var(--kx-fruit-d);margin-bottom:8px}
.kkc-ch-name{font-size:20px;line-height:1.4;margin-bottom:6px}
.kkc-ch-txt{font-size:14px;color:rgba(27,22,17,.7);line-height:1.7}

/* 选片要点 */
.kkc-tips{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.kkc-tip{
  padding:26px 22px;background:var(--kx-bg);
  border:1px solid var(--kx-line);border-radius:var(--kx-r);
  transition:border-color .3s,box-shadow .3s;
}
.kkc-tip:hover{border-color:var(--kx-fruit);box-shadow:var(--kx-sh)}
.kkc-ico{width:32px;height:32px;color:var(--kx-fruit-d);margin-bottom:14px}
.kkc-tip h3{font-size:16px;line-height:1.5;margin-bottom:8px}
.kkc-tip p{font-size:14px;color:rgba(27,22,17,.7);line-height:1.7}

/* 上新节奏 */
.kkc-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.kkc-step{border-top:1px solid var(--kx-line);padding-top:20px}
.kkc-step-no{display:block;font-family:"Noto Serif SC","Songti SC",serif;font-size:15px;color:var(--kx-fruit-d);margin-bottom:6px}
.kkc-step h3{font-size:17px;margin-bottom:8px}
.kkc-step p{font-size:14px;color:rgba(27,22,17,.7);margin-bottom:16px}
.kkc-step img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:2px}

/* 卡片网格 */
.kkc-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.kkc-card{
  border:1px solid var(--kx-line);border-radius:var(--kx-r);
  overflow:hidden;background:var(--kx-bg);
  transition:transform .35s cubic-bezier(.22,.61,.36,1),box-shadow .35s,border-color .35s;
}
.kkc-card:hover{transform:translateY(-4px);box-shadow:var(--kx-sh);border-color:var(--kx-fruit)}
.kkc-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--kx-bg2)}
.kkc-thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s cubic-bezier(.22,.61,.36,1);
}
.kkc-card:hover .kkc-thumb img{transform:scale(1.04)}
.kkc-badge{
  position:absolute;left:10px;top:10px;
  background:var(--kx-berry);color:#fff;
  font-size:11px;letter-spacing:.04em;padding:3px 8px;border-radius:2px;
}
.kkc-card-body{padding:14px 14px 16px}
.kkc-cname{
  font-size:16px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.kkc-meta{margin-top:6px;font-size:13px;color:rgba(27,22,17,.6)}

/* 精选推荐 */
.kkc-picks{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.kkc-pick{
  display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;
  padding:14px;border:1px solid var(--kx-line);border-radius:var(--kx-r);
  background:var(--kx-bg);transition:border-color .3s,box-shadow .3s;
}
.kkc-pick:hover{border-color:var(--kx-fruit);box-shadow:var(--kx-sh)}
.kkc-pick img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:2px}
.kkc-pick:nth-child(even){grid-template-columns:1fr 132px}
.kkc-pick:nth-child(even) img{order:2}
.kkc-note{font-size:13px;color:rgba(27,22,17,.66);line-height:1.65;margin-top:6px}

/* 榜单 */
.kkc-rank-wrap{display:grid;grid-template-columns:1fr 250px;gap:36px;align-items:start}
.kkc-rank li{
  position:relative;display:grid;grid-template-columns:44px 1fr auto;
  gap:12px;align-items:center;padding:13px 14px;
  border-bottom:1px solid var(--kx-line);transition:background .25s;
}
.kkc-rank li::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--kx-fruit);transform:scaleY(0);transform-origin:top;
  transition:transform .25s ease;
}
.kkc-rank li:hover{background:var(--kx-bg2)}
.kkc-rank li:hover::before{transform:scaleY(1)}
.kkc-rk{
  font-family:"Noto Serif SC","Songti SC",serif;font-size:18px;
  text-align:center;color:rgba(27,22,17,.4);
}
.kkc-rk.hot{color:var(--kx-fruit-d);font-weight:700}
.kkc-rk-name{font-family:"Noto Serif SC","Songti SC",serif;font-size:16px;line-height:1.4}
.kkc-rk-meta{display:flex;align-items:center;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.kkc-tag{
  font-size:12px;padding:2px 8px;border:1px solid var(--kx-line);
  border-radius:2px;color:rgba(27,22,17,.6);
}
.kkc-hot{font-size:12px;color:var(--kx-berry)}
.kkc-rank-side{display:grid;gap:16px}
.kkc-rank-side img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--kx-r);border:1px solid var(--kx-line)}

/* 资讯 */
.kkc-news li{
  display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--kx-line);
}
.kkc-news li:first-child{padding-top:0}
.kkc-news img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:2px}
.kkc-news h3{font-size:16px;line-height:1.55;margin-bottom:6px}
.kkc-when{font-size:13px;color:rgba(27,22,17,.55);letter-spacing:.04em}

/* 创作者 */
.kkc-creators{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.kkc-cre{
  display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:center;
  padding:18px;border:1px solid var(--kx-line);border-radius:var(--kx-r);
  background:var(--kx-bg);transition:border-color .3s,box-shadow .3s;
}
.kkc-cre:hover{border-color:var(--kx-fruit);box-shadow:var(--kx-sh)}
.kkc-cre img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.kkc-cre h3{font-size:16px;line-height:1.4;margin-bottom:4px}
.kkc-cre p{font-size:13px;color:rgba(27,22,17,.64)}

/* 专题 */
.kkc-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kkc-topic{
  border:1px solid var(--kx-line);border-radius:var(--kx-r);
  overflow:hidden;background:var(--kx-bg);
  transition:border-color .3s,box-shadow .3s,transform .3s;
}
.kkc-topic:hover{border-color:var(--kx-fruit);box-shadow:var(--kx-sh);transform:translateY(-4px)}
.kkc-topic img{width:100%;aspect-ratio:4/3;object-fit:cover}
.kkc-topic-body{padding:20px}
.kkc-topic-body h3{font-size:17px;margin-bottom:8px}
.kkc-topic-body p{font-size:14px;color:rgba(27,22,17,.7);line-height:1.7;margin-bottom:10px}
.kkc-count{font-size:12px;color:var(--kx-fruit-d);letter-spacing:.06em}

/* 推荐清单 */
.kkc-list li{
  display:grid;grid-template-columns:176px 1fr;gap:22px;align-items:center;
  padding:16px 0;border-bottom:1px solid var(--kx-line);
}
.kkc-list li:first-child{padding-top:0}
.kkc-list img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px}
.kkc-list li:nth-child(even){grid-template-columns:1fr 176px}
.kkc-list li:nth-child(even) img{order:2}
.kkc-list h3{font-size:16px;margin-bottom:4px}
.kkc-list p{font-size:14px;color:rgba(27,22,17,.7)}

/* 问答 */
.kkc-faq-item{max-width:78ch;padding:20px 0;border-bottom:1px solid var(--kx-line)}
.kkc-faq-item:first-of-type{padding-top:0}
.kkc-faq-item h3{font-size:17px;line-height:1.55;margin-bottom:10px}
.kkc-faq-item p{font-size:15px;color:rgba(27,22,17,.72)}

/* 状态速览 */
.kkc-status-bar{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  background:var(--kx-bg);border:1px solid var(--kx-line);
  border-radius:var(--kx-r);padding:16px 20px;margin-bottom:26px;
}
.kkc-status-bar span{
  font-size:13px;padding:4px 12px;border:1px solid var(--kx-line);
  border-radius:2px;color:rgba(27,22,17,.72);
}
.kkc-status-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kkc-status-col h3{
  font-size:13px;letter-spacing:.12em;color:var(--kx-fruit-d);
  margin-bottom:10px;font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-weight:600;
}
.kkc-status-col li{
  display:grid;grid-template-columns:56px 1fr;gap:12px;
  align-items:center;padding:8px 0;
}
.kkc-status-col img{
  width:56px;aspect-ratio:3/4;object-fit:cover;
  border-radius:2px;border:1px solid var(--kx-line);
}
.kkc-status-col span{font-size:14px;color:rgba(27,22,17,.78)}

/* 收口 */
.kkc-cta{
  padding:clamp(40px,5vw,64px) 0;color:var(--kx-bg);
  background-color:var(--kx-leaf);
  background-image:linear-gradient(rgba(36,65,58,.93),rgba(36,65,58,.93)),url("/assets/images/backpic/back-8.jpg");
  background-size:cover;background-position:center;
}
.kkc-cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.kkc-cta h2{font-size:clamp(1.25rem,2.3vw,1.7rem);color:var(--kx-bg);line-height:1.4}
.kkc-cta p{font-size:14px;color:rgba(251,246,236,.72);margin-top:6px}
.kkc-cta-btns{display:flex;gap:14px;flex-wrap:wrap}
.kkc-cta .kkc-btn{background:var(--kx-fruit);border-color:var(--kx-fruit);color:var(--kx-ink)}
.kkc-cta .kkc-btn:hover{background:var(--kx-bg);border-color:var(--kx-bg);color:var(--kx-leaf)}
.kkc-cta .kkc-btn-o{background:transparent;border-color:rgba(251,246,236,.55);color:var(--kx-bg)}
.kkc-cta .kkc-btn-o:hover{background:var(--kx-bg);border-color:var(--kx-bg);color:var(--kx-leaf)}

/* 页脚 */
.kkc-foot{background:var(--kx-bg2);padding:clamp(44px,6vw,72px) 0 26px}
.kkc-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.kkc-foot h3{
  font-size:13px;letter-spacing:.12em;color:var(--kx-fruit-d);
  margin-bottom:14px;font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-weight:600;
}
.kkc-foot-txt{font-size:14px;color:rgba(27,22,17,.68);margin-top:14px;max-width:30ch}
.kkc-foot li{padding:7px 0;font-size:14px;color:rgba(27,22,17,.7)}
.kkc-foot li a{transition:color .18s}
.kkc-foot li a:hover{color:var(--kx-fruit-d)}
.kkc-domain{
  font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:14px;color:var(--kx-ink);margin-top:12px;letter-spacing:.02em;
}
.kkc-copy{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--kx-line);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(27,22,17,.55);
}

/* 动效 */
@keyframes kkc-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.kkc-hero-txt>*{animation:kkc-rise .6s cubic-bezier(.22,.61,.36,1) both}
.kkc-hero-txt>*:nth-child(1){animation-delay:0s}
.kkc-hero-txt>*:nth-child(2){animation-delay:.08s}
.kkc-hero-txt>*:nth-child(3){animation-delay:.16s}
.kkc-hero-txt>*:nth-child(4){animation-delay:.24s}
.kkc-hero-txt>*:nth-child(5){animation-delay:.32s}
.kkc-hero-vis{animation:kkc-rise .7s cubic-bezier(.22,.61,.36,1) .32s both}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .kkc-hero-txt>*,.kkc-hero-vis{animation:none}
  *{transition:none!important}
  .kkc-card:hover,.kkc-card:hover .kkc-thumb img,.kkc-topic:hover{transform:none}
}

/* 断点 1024 */
@media (max-width:1024px){
  .kkc-hero-in{grid-template-columns:1fr 1fr;gap:32px}
  .kkc-grid4{grid-template-columns:repeat(3,1fr)}
  .kkc-tips{grid-template-columns:repeat(2,1fr)}
  .kkc-creators{grid-template-columns:repeat(2,1fr)}
  .kkc-rank-wrap{grid-template-columns:1fr}
  .kkc-rank-side{display:none}
  .kkc-foot-grid{grid-template-columns:1fr 1fr}
}

/* 断点 768 */
@media (max-width:768px){
  section[id]{scroll-margin-top:132px}
  .kkc-head-in{flex-wrap:wrap;gap:10px;padding-top:10px;padding-bottom:10px;min-height:0}
  .kkc-brand{margin-right:auto}
  .kkc-topbtn{order:2;padding:0 14px;font-size:13px}
  .kkc-nav{
    order:3;width:100%;margin-left:0;gap:8px;
    overflow-x:auto;scroll-snap-type:x proximity;
    padding-bottom:2px;scrollbar-width:none;
  }
  .kkc-nav::-webkit-scrollbar{display:none}
  .kkc-nav a{
    flex:0 0 auto;padding:0 14px;border:1px solid var(--kx-line);
    border-radius:2px;scroll-snap-align:start;
  }
  .kkc-nav a:hover{text-decoration:none;border-color:var(--kx-fruit)}
  .kkc-hero-vis{order:-1;max-width:340px;margin:0 auto}
  .kkc-hero-in{grid-template-columns:1fr}
  .kkc-ch{grid-template-columns:repeat(2,1fr)}
  .kkc-grid4{grid-template-columns:repeat(2,1fr)}
  .kkc-steps{grid-template-columns:1fr}
  .kkc-picks{grid-template-columns:1fr}
  .kkc-news li{grid-template-columns:140px 1fr;gap:14px}
  .kkc-topics{grid-template-columns:1fr}
  .kkc-list li,.kkc-list li:nth-child(even){grid-template-columns:120px 1fr;gap:16px}
  .kkc-list li:nth-child(even) img{order:0}
  .kkc-status-groups{grid-template-columns:1fr}
  .kkc-cta-in{flex-direction:column;align-items:flex-start}
  .kkc-foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}

/* 断点 520 */
@media (max-width:520px){
  body{font-size:15px}
  .kkc-wrap{padding-left:18px;padding-right:18px}
  .kkc-rule{display:none}
  .kkc-sec-h h2{font-size:1.2rem}
  .kkc-grid4{gap:12px}
  .kkc-card-body{padding:10px 10px 14px}
  .kkc-cname{font-size:15px}
  .kkc-ch{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
    gap:1px;scrollbar-width:none;border-radius:var(--kx-r);
  }
  .kkc-ch::-webkit-scrollbar{display:none}
  .kkc-ch li{flex:0 0 78%;scroll-snap-align:start;padding:22px 18px}
  .kkc-creators{grid-template-columns:1fr}
  .kkc-news li{grid-template-columns:110px 1fr}
  .kkc-news h3{font-size:15px}
  .kkc-list li,.kkc-list li:nth-child(even){grid-template-columns:96px 1fr}
  .kkc-pick,.kkc-pick:nth-child(even){grid-template-columns:96px 1fr;gap:12px}
  .kkc-pick:nth-child(even) img{order:0}
  .kkc-foot-grid{grid-template-columns:1fr}
  .kkc-btn{width:100%}
  .kkc-btns,.kkc-cta-btns{width:100%}
}