/* roulang page: index */
:root{
  --ink:#0d0f12;
  --shell:#151920;
  --grain:#262c36;
  --amber:#f0b45a;
  --sand:#d97b46;
  --paper:#f4efe7;
  --fog:#9aa3af;
  --rad:16px;
  --lift:0 18px 42px rgba(0,0,0,.38);
  --padx:clamp(18px,4vw,40px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  padding-bottom:92px;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}
.rcmxvl-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--padx)}
.rcmxvl-top{
  position:sticky;top:0;z-index:50;
  background:rgba(13,15,18,.84);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--grain);
}
.rcmxvl-bar{display:flex;align-items:center;gap:22px;min-height:72px}
.rcmxvl-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem;letter-spacing:.02em;white-space:nowrap}
.rcmxvl-mark{
  display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
  background:linear-gradient(140deg,var(--amber),var(--sand));
  color:#20160c;font-weight:800;font-size:1.08rem;
}
.rcmxvl-brand small{display:block;font-size:.68rem;font-weight:500;color:var(--fog);letter-spacing:.16em}
.rcmxvl-nav{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.rcmxvl-nav::-webkit-scrollbar{display:none}
.rcmxvl-nav a{
  display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;
  font-size:.92rem;color:#c7ced8;white-space:nowrap;transition:background .2s,color .2s;
}
.rcmxvl-nav a:hover{background:rgba(240,180,90,.12);color:var(--paper)}
.rcmxvl-nav a.rcmxvl-on{color:var(--amber);background:rgba(240,180,90,.1)}
.rcmxvl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:999px;border:0;cursor:pointer;
  background:linear-gradient(140deg,var(--amber),var(--sand));
  color:#1c1308;font-weight:700;font-size:.95rem;
  box-shadow:0 10px 24px rgba(240,180,90,.18);
  transition:transform .22s,box-shadow .22s,background .22s;
}
.rcmxvl-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(240,180,90,.26)}
.rcmxvl-btn-ghost{background:transparent;border:1px solid var(--grain);color:var(--paper);box-shadow:none}
.rcmxvl-btn-ghost:hover{border-color:rgba(240,180,90,.55);box-shadow:none}
.rcmxvl-btn-sm{min-height:44px;padding:0 18px;font-size:.85rem}
.rcmxvl-hero{
  position:relative;isolation:isolate;overflow:hidden;
  display:flex;align-items:center;min-height:82vh;
  padding:clamp(68px,11vh,120px) 0 clamp(56px,9vh,92px);
}
.rcmxvl-heroimg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.5;filter:saturate(.85) contrast(1.05)}
.rcmxvl-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(13,15,18,.96) 6%,rgba(13,15,18,.74) 52%,rgba(13,15,18,.34) 100%);
}
.rcmxvl-heroin{max-width:760px}
.rcmxvl-badges{display:flex;flex-wrap:wrap;gap:8px}
.rcmxvl-badges span{
  font-size:.76rem;letter-spacing:.08em;color:#e7ddcc;
  padding:5px 12px;border:1px solid rgba(240,180,90,.32);border-radius:999px;
  background:rgba(240,180,90,.07);
}
.rcmxvl-hero h1{
  margin:20px 0 14px;font-size:clamp(2.1rem,6.2vw,4rem);
  line-height:1.1;letter-spacing:-.02em;font-weight:800;
  text-wrap:balance;
}
.rcmxvl-hero h1 span{color:var(--amber)}
.rcmxvl-sub{font-size:clamp(1.02rem,2vw,1.32rem);font-weight:600;color:#e8e1d5}
.rcmxvl-lead{margin-top:16px;max-width:62ch;font-size:1rem;color:#b9c1cd}
.rcmxvl-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.rcmxvl-note{margin-top:18px;font-size:.85rem;color:var(--fog);letter-spacing:.02em}
.rcmxvl-sec{padding:clamp(56px,7vw,92px) 0;border-top:1px solid var(--grain);scroll-margin-top:88px}
.rcmxvl-alt{background:linear-gradient(180deg,rgba(22,27,35,.72),rgba(13,15,18,0))}
.rcmxvl-band{background:radial-gradient(120% 120% at 50% 0,rgba(240,180,90,.09),transparent 62%)}
.rcmxvl-head{max-width:760px;margin-bottom:32px}
.rcmxvl-eyebrow{display:flex;align-items:center;gap:9px;font-size:.78rem;letter-spacing:.2em;color:var(--amber)}
.rcmxvl-eyebrow::before{content:"";width:18px;height:1px;background:var(--amber);opacity:.7}
.rcmxvl-head h2{margin:10px 0 14px;font-size:clamp(1.6rem,3.4vw,2.45rem);line-height:1.25;letter-spacing:-.01em}
.rcmxvl-intro{max-width:70ch;font-size:1rem;color:var(--fog)}
.rcmxvl-points{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.rcmxvl-point{
  background:var(--shell);border:1px solid var(--grain);border-radius:var(--rad);
  padding:24px;display:grid;gap:7px;
  transition:border-color .25s,transform .25s;
}
.rcmxvl-point:hover{border-color:rgba(240,180,90,.4);transform:translateY(-3px)}
.rcmxvl-point:nth-child(5){grid-column:1/-1}
.rcmxvl-num{font-size:.78rem;letter-spacing:.14em;color:var(--amber)}
.rcmxvl-point h3{font-size:1.05rem;line-height:1.45}
.rcmxvl-point p{font-size:.9rem;color:var(--fog)}
.rcmxvl-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rcmxvl-cats li{
  padding:22px;border:1px solid var(--grain);border-radius:var(--rad);
  background:var(--shell);
}
.rcmxvl-chip{
  display:inline-block;margin-bottom:10px;padding:4px 12px;border-radius:999px;
  background:rgba(240,180,90,.12);color:var(--amber);font-size:.82rem;font-weight:600;
}
.rcmxvl-cats p{font-size:.9rem;color:var(--fog)}
.rcmxvl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rcmxvl-card{
  background:var(--shell);border:1px solid var(--grain);border-radius:18px;
  overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;
}
.rcmxvl-card:hover{transform:translateY(-5px);box-shadow:var(--lift);border-color:rgba(240,180,90,.4)}
.rcmxvl-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#1b212a}
.rcmxvl-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.rcmxvl-card:hover .rcmxvl-thumb img{transform:scale(1.05)}
.rcmxvl-status{
  position:absolute;top:10px;left:10px;z-index:1;
  padding:3px 9px;border-radius:999px;
  background:rgba(13,15,18,.8);border:1px solid rgba(255,255,255,.16);
  font-size:.7rem;color:#f4efe7;backdrop-filter:blur(4px);
}
.rcmxvl-ep{
  position:absolute;right:10px;bottom:10px;z-index:1;
  padding:3px 8px;border-radius:6px;background:var(--amber);color:#1c1308;
  font-size:.7rem;font-weight:700;
}
.rcmxvl-card-body{padding:16px}
.rcmxvl-card-body h3{font-size:1rem;line-height:1.4}
.rcmxvl-card-body p{margin-top:6px;font-size:.9rem;color:var(--fog)}
.rcmxvl-kind{display:inline-block;margin-top:12px;font-size:.74rem;color:var(--amber);letter-spacing:.06em}
.rcmxvl-scenes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.rcmxvl-scene{
  position:relative;display:flex;align-items:flex-end;min-height:330px;
  border-radius:var(--rad);overflow:hidden;border:1px solid var(--grain);
}
.rcmxvl-scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.rcmxvl-scene::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,15,18,.05) 20%,rgba(13,15,18,.92) 92%);
}
.rcmxvl-scene-body{position:relative;z-index:1;padding:26px}
.rcmxvl-scene-body h3{font-size:1.28rem;margin-bottom:8px}
.rcmxvl-scene-body p{font-size:.92rem;color:#d3dae2}
.rcmxvl-rank{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px}
.rcmxvl-rank li{
  display:flex;align-items:center;gap:16px;min-height:66px;
  padding:14px 2px;border-bottom:1px solid var(--grain);
}
.rcmxvl-rank .rcmxvl-num{width:32px;font-size:1.05rem;font-weight:700}
.rcmxvl-rk-body h3{font-size:.96rem;line-height:1.4}
.rcmxvl-rk-body p{font-size:.82rem;color:var(--fog)}
.rcmxvl-rk-kind{
  margin-left:auto;padding:3px 10px;border:1px solid var(--grain);border-radius:999px;
  font-size:.72rem;color:var(--fog);white-space:nowrap;
}
.rcmxvl-voices{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.rcmxvl-voices figure{
  position:relative;padding:26px;background:var(--shell);
  border:1px solid var(--grain);border-radius:var(--rad);
}
.rcmxvl-voices figure::before{
  content:"“";position:absolute;top:-8px;right:18px;
  font-size:4.4rem;line-height:1;color:rgba(240,180,90,.16);
}
.rcmxvl-voices blockquote{font-size:.97rem;line-height:1.75;color:#dbe1e8}
.rcmxvl-voices figcaption{margin-top:14px;font-size:.82rem;color:var(--amber)}
.rcmxvl-news{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.rcmxvl-news article{
  display:grid;grid-template-columns:132px 1fr;gap:16px;align-items:center;
  padding:12px;background:var(--shell);border:1px solid var(--grain);border-radius:var(--rad);
  transition:border-color .25s;
}
.rcmxvl-news article:hover{border-color:rgba(240,180,90,.38)}
.rcmxvl-news img{width:132px;height:96px;object-fit:cover;border-radius:10px}
.rcmxvl-news h3{font-size:.97rem;line-height:1.45}
.rcmxvl-news p{margin-top:6px;font-size:.88rem;color:var(--fog)}
.rcmxvl-news time{display:block;margin-top:8px;font-size:.75rem;color:var(--amber);letter-spacing:.06em}
.rcmxvl-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rcmxvl-tier{
  display:flex;flex-direction:column;gap:14px;padding:26px;
  background:var(--shell);border:1px solid var(--grain);border-radius:var(--rad);
}
.rcmxvl-tier.rcmxvl-pick{
  border-color:rgba(240,180,90,.55);
  background:linear-gradient(180deg,rgba(240,180,90,.09),var(--shell));
}
.rcmxvl-tier h3{font-size:1.1rem}
.rcmxvl-flag{font-size:.74rem;color:var(--amber);letter-spacing:.08em}
.rcmxvl-tier ul{display:grid;gap:9px}
.rcmxvl-tier li{position:relative;padding-left:18px;font-size:.9rem;color:var(--fog)}
.rcmxvl-tier li::before{
  content:"";position:absolute;left:0;top:9px;width:7px;height:7px;
  border-radius:50%;background:var(--amber);opacity:.8;
}
.rcmxvl-safe{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.rcmxvl-safe li{
  display:flex;gap:12px;align-items:flex-start;padding:18px;
  background:var(--shell);border:1px solid var(--grain);border-radius:14px;
}
.rcmxvl-dot{
  flex:none;width:10px;height:10px;margin-top:8px;border-radius:50%;
  background:var(--amber);box-shadow:0 0 0 4px rgba(240,180,90,.13);
}
.rcmxvl-safe p{font-size:.9rem;color:#c9d0d9}
.rcmxvl-safe strong{color:var(--paper);display:block;font-size:.92rem;margin-bottom:2px}
.rcmxvl-faq{display:grid;gap:10px;max-width:900px}
.rcmxvl-faq details{
  padding:0 20px;background:var(--shell);border:1px solid var(--grain);
  border-radius:14px;transition:border-color .25s;
}
.rcmxvl-faq details[open]{border-color:rgba(240,180,90,.4)}
.rcmxvl-faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:44px;padding:18px 0;cursor:pointer;font-weight:600;
  list-style:none;
}
.rcmxvl-faq summary::-webkit-details-marker{display:none}
.rcmxvl-faq summary::after{content:"+";color:var(--amber);font-size:1.25rem;transition:transform .25s}
.rcmxvl-faq details[open] summary::after{transform:rotate(45deg)}
.rcmxvl-faq details p{padding:0 0 20px;max-width:72ch;font-size:.93rem;color:var(--fog)}
.rcmxvl-formsec{position:relative;overflow:hidden;border-top:1px solid var(--grain);padding:clamp(56px,7vw,92px) 0;scroll-margin-top:88px}
.rcmxvl-formbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.rcmxvl-formsec::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(13,15,18,.95),rgba(13,15,18,.78));
}
.rcmxvl-formgrid{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}
.rcmxvl-formgrid h2{margin:10px 0 14px;font-size:clamp(1.6rem,3.2vw,2.3rem);line-height:1.25}
.rcmxvl-formgrid .rcmxvl-intro{color:#b3bcc7}
.rcmxvl-form{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:26px;
  background:rgba(21,25,32,.88);border:1px solid var(--grain);border-radius:18px;
  backdrop-filter:blur(6px);
}
.rcmxvl-form label{display:grid;gap:6px;font-size:.82rem;color:var(--fog)}
.rcmxvl-form input,.rcmxvl-form select{
  height:46px;padding:0 12px;border-radius:10px;border:1px solid var(--grain);
  background:#10141a;font-size:.92rem;color:var(--paper);
}
.rcmxvl-form input:focus,.rcmxvl-form select:focus{
  border-color:var(--amber);outline:none;box-shadow:0 0 0 3px rgba(240,180,90,.15);
}
.rcmxvl-full{grid-column:1/-1}
.rcmxvl-formnote{grid-column:1/-1;font-size:.8rem;color:var(--fog)}
.rcmxvl-foot{border-top:1px solid var(--grain);background:#0a0c0f;padding:clamp(44px,6vw,72px) 0 0}
.rcmxvl-fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.rcmxvl-fbrand p{margin-top:12px;max-width:34ch;font-size:.9rem;color:var(--fog)}
.rcmxvl-fgrid h3{margin-bottom:12px;font-size:.95rem;color:var(--paper)}
.rcmxvl-fgrid ul{display:grid;gap:8px}
.rcmxvl-fgrid li a{font-size:.88rem;color:var(--fog);transition:color .2s}
.rcmxvl-fgrid li a:hover{color:var(--amber)}
.rcmxvl-copy{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:36px;padding:18px 0;border-top:1px solid var(--grain);
  font-size:.8rem;color:#7c8592;
}
.rcmxvl-dock{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  padding:10px 0;background:rgba(15,18,23,.93);
  backdrop-filter:blur(12px);border-top:1px solid rgba(240,180,90,.28);
}
.rcmxvl-dockin{display:flex;align-items:center;justify-content:space-between;gap:16px}
.rcmxvl-dockin p{font-size:.86rem;color:#cfd6df}
@media(max-width:1024px){
  .rcmxvl-grid{grid-template-columns:repeat(3,1fr)}
  .rcmxvl-cats{grid-template-columns:repeat(2,1fr)}
  .rcmxvl-safe{grid-template-columns:repeat(2,1fr)}
  .rcmxvl-fgrid{grid-template-columns:1fr 1fr}
  .rcmxvl-formgrid{grid-template-columns:1fr}
  .rcmxvl-nav a{padding:0 9px;font-size:.86rem}
}
@media(max-width:768px){
  .rcmxvl-bar{flex-wrap:wrap;gap:10px;padding-top:8px}
  .rcmxvl-cta{display:none}
  .rcmxvl-nav{order:3;width:100%;margin-left:0;padding-bottom:6px;border-top:1px solid var(--grain)}
  .rcmxvl-hero{min-height:auto;padding:60px 0 56px}
  .rcmxvl-points,.rcmxvl-scenes,.rcmxvl-rank,.rcmxvl-voices,.rcmxvl-news,.rcmxvl-tiers{grid-template-columns:1fr}
  .rcmxvl-point:nth-child(5){grid-column:auto}
  .rcmxvl-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .rcmxvl-plain .rcmxvl-intro{font-size:.95rem}
  .rcmxvl-head{margin-bottom:24px}
}
@media(max-width:520px){
  body{padding-bottom:100px}
  .rcmxvl-acts{flex-direction:column;align-items:stretch}
  .rcmxvl-acts .rcmxvl-btn{width:100%}
  .rcmxvl-card-body{padding:12px}
  .rcmxvl-card-body h3{font-size:.95rem}
  .rcmxvl-card-body p{font-size:.86rem}
  .rcmxvl-news article{grid-template-columns:1fr}
  .rcmxvl-news img{width:100%;height:150px}
  .rcmxvl-safe{grid-template-columns:1fr}
  .rcmxvl-fgrid{grid-template-columns:1fr}
  .rcmxvl-form{grid-template-columns:1fr;padding:18px}
  .rcmxvl-form .rcmxvl-btn{width:100%}
  .rcmxvl-dockin p{font-size:.78rem}
  .rcmxvl-dockin{gap:10px}
}