/* roulang page: index */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --hp-bg:#0b0e13;
  --hp-panel:#141922;
  --hp-brand:#d9a441;
  --hp-mint:#63b8ae;
  --hp-fg:#e9eef5;
  --hp-mut:#96a1b2;
  --hp-ln:rgba(255,255,255,.09);
  --hp-rd:16px;
  --hp-sd:0 18px 40px rgba(0,0,0,.42);
  --hp-sp:clamp(52px,6vw,86px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--hp-bg);color:var(--hp-fg);font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3{line-height:1.3;font-weight:700}
:focus-visible{outline:2px solid var(--hp-brand);outline-offset:3px;border-radius:6px}
.kdkqf-wrap{width:min(1180px,92vw);margin:0 auto}

.kdkqf-top{position:sticky;top:0;z-index:40;background:rgba(11,14,19,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--hp-ln)}
.kdkqf-top-in{display:flex;align-items:center;gap:22px;min-height:68px}
.kdkqf-logo{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:1.1rem;font-weight:700;letter-spacing:.03em;white-space:nowrap}
.kdkqf-logo::before{content:"";width:12px;height:12px;border-radius:3px;background:var(--hp-brand);box-shadow:0 0 0 4px rgba(217,164,65,.15)}
.kdkqf-nav{margin-left:auto;max-width:100%;overflow-x:auto;scrollbar-width:none}
.kdkqf-nav::-webkit-scrollbar{display:none}
.kdkqf-nav ul{display:flex;gap:4px}
.kdkqf-nav a{display:flex;align-items:center;min-height:44px;padding:0 13px;border-radius:10px;font-size:.93rem;color:var(--hp-mut);white-space:nowrap;transition:color .2s,background .2s}
.kdkqf-nav a:hover{color:var(--hp-fg);background:rgba(255,255,255,.07)}
.kdkqf-nav a.kdkqf-on{background:var(--hp-brand);color:#14161b;font-weight:600}

.kdkqf-hero{position:relative;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--hp-ln)}
.kdkqf-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.52}
.kdkqf-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(104deg,rgba(9,12,17,.97) 14%,rgba(9,12,17,.76) 54%,rgba(9,12,17,.34) 100%)}
.kdkqf-hero-box{padding:clamp(58px,9vw,106px) 0 clamp(48px,7vw,84px)}
.kdkqf-eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.16em;color:var(--hp-brand);border:1px solid rgba(217,164,65,.42);border-radius:999px;padding:5px 14px;margin-bottom:20px}
.kdkqf-hero h1{font-size:clamp(1.85rem,5.4vw,3.3rem);letter-spacing:-.012em;max-width:20ch}
.kdkqf-hero h1 span{color:var(--hp-brand)}
.kdkqf-lede{max-width:62ch;margin-top:20px;color:#c3ccd9;font-size:clamp(.95rem,1.3vw,1.04rem)}
.kdkqf-acts{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.kdkqf-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:12px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .22s,box-shadow .22s,background .22s}
.kdkqf-btn-main{background:var(--hp-brand);color:#14161b;box-shadow:0 10px 24px rgba(217,164,65,.24)}
.kdkqf-btn-main:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(217,164,65,.32)}
.kdkqf-btn-ghost{border-color:rgba(255,255,255,.22);color:var(--hp-fg)}
.kdkqf-btn-ghost:hover{background:rgba(255,255,255,.08)}
.kdkqf-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.kdkqf-chips li{font-size:.84rem;color:#b3bdcb;background:rgba(255,255,255,.05);border:1px solid var(--hp-ln);border-radius:999px;padding:7px 15px}

.kdkqf-sec{padding:var(--hp-sp) 0;border-bottom:1px solid var(--hp-ln)}
.kdkqf-alt{background:var(--hp-panel)}
.kdkqf-sec h2{font-size:clamp(1.32rem,2.5vw,1.88rem)}
.kdkqf-head{max-width:780px;margin-bottom:clamp(24px,3vw,40px)}
.kdkqf-sub{margin-top:12px;color:var(--hp-mut);font-size:.95rem}

.kdkqf-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(178px,1fr))}
.kdkqf-card{background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:var(--hp-rd);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.kdkqf-card:hover{transform:translateY(-4px);box-shadow:var(--hp-sd);border-color:rgba(217,164,65,.36)}
.kdkqf-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0a0d12}
.kdkqf-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.kdkqf-card:hover .kdkqf-thumb img{transform:scale(1.06)}
.kdkqf-badge{position:absolute;left:10px;top:10px;font-size:.72rem;padding:3px 9px;border-radius:999px;background:rgba(10,13,18,.8);color:var(--hp-brand);border:1px solid rgba(217,164,65,.42)}
.kdkqf-score{position:absolute;right:10px;bottom:10px;font-size:.8rem;font-weight:700;color:#14161b;background:var(--hp-brand);border-radius:8px;padding:2px 8px}
.kdkqf-body{padding:14px}
.kdkqf-body h3{font-size:.97rem}
.kdkqf-body p{margin-top:6px;font-size:.83rem;color:var(--hp-mut);line-height:1.62}

.kdkqf-chan{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.kdkqf-chan li{background:var(--hp-panel);border:1px solid var(--hp-ln);border-left:3px solid var(--hp-brand);border-radius:12px;padding:18px 20px}
.kdkqf-chan b{display:block;font-size:1rem;margin-bottom:6px}
.kdkqf-chan span{font-size:.85rem;color:var(--hp-mut);line-height:1.66}

.kdkqf-good{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.kdkqf-good li{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:12px;padding:16px 18px}
.kdkqf-good h3{font-size:.97rem}
.kdkqf-good p{margin-top:5px;font-size:.83rem;color:var(--hp-mut);line-height:1.6}
.kdkqf-num{flex:none;font-size:1.05rem;font-weight:700;color:var(--hp-mint);font-variant-numeric:tabular-nums}

.kdkqf-news li{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px dashed var(--hp-ln)}
.kdkqf-news li:first-child{padding-top:0}
.kdkqf-news h3{font-size:.97rem;font-weight:600}
.kdkqf-news .kdkqf-tone{font-size:.72rem;color:var(--hp-mint);border:1px solid rgba(99,184,174,.36);border-radius:999px;padding:2px 10px;white-space:nowrap}
.kdkqf-news .kdkqf-ago{font-size:.8rem;color:#7d8899;white-space:nowrap}

.kdkqf-picks{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.kdkqf-picks article{background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:var(--hp-rd);padding:20px}
.kdkqf-picks h3{font-size:.98rem;color:var(--hp-brand)}
.kdkqf-picks p{margin-top:8px;font-size:.86rem;color:var(--hp-mut)}

.kdkqf-rank li{display:grid;grid-template-columns:46px 1fr auto auto;gap:14px;align-items:center;background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:12px;padding:13px 16px;margin-bottom:10px}
.kdkqf-no{font-weight:700;color:var(--hp-brand);font-variant-numeric:tabular-nums}
.kdkqf-rank h3{font-size:.96rem;font-weight:600}
.kdkqf-rank .kdkqf-tone{font-size:.72rem;color:var(--hp-mut);border:1px solid var(--hp-ln);border-radius:999px;padding:2px 10px;white-space:nowrap}
.kdkqf-rank .kdkqf-heat{font-size:.8rem;color:#7d8899;white-space:nowrap}

.kdkqf-spec{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(258px,1fr))}
.kdkqf-spec figure{position:relative;display:flex;align-items:flex-end;min-height:236px;border-radius:var(--hp-rd);overflow:hidden;border:1px solid var(--hp-ln)}
.kdkqf-spec img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.kdkqf-spec figcaption{position:relative;z-index:1;padding:20px;background:linear-gradient(to top,rgba(9,12,17,.95),rgba(9,12,17,.12))}
.kdkqf-spec h3{font-size:1rem;color:var(--hp-brand)}
.kdkqf-spec p{margin-top:6px;font-size:.84rem;color:#c3ccd9;line-height:1.6}

.kdkqf-voice{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.kdkqf-voice li{background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:var(--hp-rd);padding:20px}
.kdkqf-voice p{font-size:.9rem;color:#c7d0dc}
.kdkqf-voice cite{display:block;margin-top:12px;font-style:normal;font-size:.8rem;color:var(--hp-mut)}

.kdkqf-faq details{background:var(--hp-panel);border:1px solid var(--hp-ln);border-radius:12px;padding:16px 18px;margin-bottom:12px}
.kdkqf-faq summary{cursor:pointer;font-weight:600;font-size:.96rem;min-height:28px;list-style:none}
.kdkqf-faq summary::-webkit-details-marker{display:none}
.kdkqf-faq summary::after{content:"+";float:right;color:var(--hp-brand);font-weight:700}
.kdkqf-faq details[open] summary::after{content:"–"}
.kdkqf-faq p{margin-top:10px;font-size:.87rem;color:var(--hp-mut);line-height:1.75}

.kdkqf-cta{background:linear-gradient(120deg,rgba(217,164,65,.16),rgba(99,184,174,.12));border:1px solid rgba(217,164,65,.3);border-radius:22px;padding:clamp(28px,4vw,50px);text-align:center}
.kdkqf-cta h2{font-size:clamp(1.28rem,2.4vw,1.78rem)}
.kdkqf-cta p{max-width:60ch;margin:14px auto 24px;color:#c7d0dc;font-size:.93rem}

.kdkqf-foot{padding:clamp(42px,5vw,66px) 0 28px;background:#090c11;border-top:1px solid var(--hp-ln)}
.kdkqf-foot-cols{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.kdkqf-foot h2{font-size:.94rem;margin-bottom:12px}
.kdkqf-foot p{font-size:.85rem;color:var(--hp-mut);line-height:1.8}
.kdkqf-foot a{display:block;color:var(--hp-mut);font-size:.85rem;line-height:2.1;transition:color .2s}
.kdkqf-foot a:hover{color:var(--hp-brand)}
.kdkqf-copy{margin-top:34px;padding-top:18px;border-top:1px solid var(--hp-ln);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.8rem;color:#7a8698}

@media (max-width:1024px){
  .kdkqf-hero-box{padding:66px 0 60px}
  .kdkqf-rank li{grid-template-columns:40px 1fr auto}
  .kdkqf-rank .kdkqf-heat{display:none}
}
@media (max-width:768px){
  .kdkqf-top-in{flex-wrap:wrap;gap:0;padding:8px 0}
  .kdkqf-nav{width:100%;margin-left:0;padding-bottom:4px}
  .kdkqf-nav ul{gap:2px}
  .kdkqf-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .kdkqf-news li{grid-template-columns:1fr auto;gap:8px 12px}
  .kdkqf-news .kdkqf-ago{grid-column:2;justify-self:end}
  .kdkqf-good{grid-template-columns:1fr}
  .kdkqf-sec{padding:44px 0}
}
@media (max-width:520px){
  body{font-size:15px}
  .kdkqf-hero h1{font-size:1.72rem}
  .kdkqf-lede{font-size:.92rem}
  .kdkqf-chips li{font-size:.78rem;padding:6px 12px}
  .kdkqf-grid{gap:12px}
  .kdkqf-body{padding:11px}
  .kdkqf-body p{font-size:.79rem}
  .kdkqf-chan{grid-template-columns:1fr}
  .kdkqf-rank li{grid-template-columns:34px 1fr;gap:10px;padding:12px 14px}
  .kdkqf-rank .kdkqf-tone{justify-self:start;grid-column:2}
  .kdkqf-cta{padding:26px 18px}
  .kdkqf-copy{flex-direction:column;gap:6px}
}