:root{
  --room:#120c09; --room2:#1a120d; --walnut:#3a2416; --walnut2:#5a3a24;
  --ivory:#f3e9d7; --ivory2:#d9cbb2; --muted:#a8977d;
  --brass:#c9994b; --brass-l:#f1d38e; --brass-d:#8b6326;
  --serif:"Cormorant Garamond","Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Songti SC","Noto Serif CJK SC","Hiragino Mincho ProN","Yu Mincho","Nanum Myeongjo",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans","Apple SD Gothic Neo","Noto Sans CJK SC",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--room);color:var(--ivory);font:17px/1.65 var(--sans);overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--brass-l)}
img,video{display:block;max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* Header */
.top{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);
  background:linear-gradient(180deg,rgba(18,12,9,.86),rgba(18,12,9,.55));border-bottom:1px solid rgba(201,153,75,.14)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ivory);text-decoration:none}
.brand img{width:34px;height:34px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.5)}
.brand b{font:600 24px/1 var(--serif);letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:22px;font-size:14px}
.nav a{color:var(--ivory2);text-decoration:none;letter-spacing:.3px}
.nav a:hover{color:var(--brass-l)}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;color:var(--ivory2);font-size:14px;padding:6px 12px;border:1px solid rgba(201,153,75,.35);border-radius:999px}
.lang summary::-webkit-details-marker{display:none}
.lang ul{position:absolute;right:0;top:120%;margin:0;padding:8px;list-style:none;background:#1d140f;border:1px solid rgba(201,153,75,.3);border-radius:14px;min-width:190px;box-shadow:0 20px 40px rgba(0,0,0,.6)}
.lang li a{display:block;padding:7px 12px;border-radius:8px;color:var(--ivory2);text-decoration:none;font-size:14px}
.lang li a:hover,.lang li a[aria-current]{background:rgba(201,153,75,.14);color:var(--brass-l)}

/* Hero */
.hero{position:relative;padding:72px 0 40px;
  background:radial-gradient(900px 520px at 70% -8%,rgba(255,196,120,.20),transparent 70%),
             radial-gradient(700px 600px at 10% 10%,rgba(120,70,35,.25),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{font:600 12px/1.4 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--brass)}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:.2px;margin:0}
h1{font-size:clamp(46px,7vw,92px);line-height:.98;margin:18px 0 22px}
h1 span{color:var(--brass-l)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--ivory2);max-width:34em}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;text-decoration:none;font-weight:600;
  color:#2a190d;background:linear-gradient(180deg,var(--brass-l),var(--brass) 60%,var(--brass-d));box-shadow:0 10px 30px rgba(201,153,75,.25),inset 0 1px 0 rgba(255,255,255,.5)}
.btn svg{width:20px;height:20px}
.note{color:var(--muted);font-size:14px;letter-spacing:.04em}
.stage{position:relative}
.stage::after{content:"";position:absolute;left:10%;right:10%;bottom:2%;height:10%;background:radial-gradient(closest-side,rgba(0,0,0,.6),transparent);filter:blur(10px);z-index:-1}
.stage video,.media video{width:100%;height:auto;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent),linear-gradient(180deg,transparent,#000 7%,#000 93%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent),linear-gradient(180deg,transparent,#000 7%,#000 93%,transparent);mask-composite:intersect}

.rule{height:1px;background:linear-gradient(90deg,transparent,rgba(201,153,75,.5),transparent);margin:0 auto;max-width:900px}

/* Sections */
section.feature{padding:110px 0}
.feature .wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feature.rev .text{order:2}
.feature h2{font-size:clamp(34px,4.4vw,58px);line-height:1.04;margin:14px 0 18px}
.feature p{color:var(--ivory2);font-size:18px;max-width:32em}
.media{background:transparent}

.ritual{padding:110px 0;text-align:center;background:radial-gradient(800px 400px at 50% 0,rgba(255,196,120,.12),transparent 70%)}
.ritual h2{font-size:clamp(34px,4.4vw,58px);margin:14px 0 14px}
.ritual p.sub{color:var(--ivory2);max-width:36em;margin:0 auto 54px;font-size:18px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{position:relative;padding:34px 22px 28px;border:1px solid rgba(201,153,75,.25);border-radius:20px;background:linear-gradient(180deg,rgba(90,58,36,.35),rgba(26,18,13,.4));text-align:left;font-size:17px;color:var(--ivory)}
.steps li::before{counter-increment:s;content:counter(s,upper-roman);display:block;font:600 30px/1 var(--serif);color:var(--brass-l);margin-bottom:14px}

.closed{padding:110px 0}
.closed .head{text-align:center;max-width:760px;margin:0 auto 50px}
.closed h2{font-size:clamp(34px,4.4vw,58px);margin:14px 0 14px}
.closed .head p{color:var(--ivory2);font-size:18px}
.pair{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center}

.features{padding:110px 0}
.features h2{text-align:center;font-size:clamp(34px,4.4vw,56px);margin-bottom:48px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{padding:30px 28px;border-radius:22px;border:1px solid rgba(201,153,75,.22);background:linear-gradient(180deg,rgba(58,36,22,.55),rgba(18,12,9,.5))}
.card h3{font-size:26px;color:var(--brass-l);margin-bottom:10px}
.card p{margin:0;color:var(--ivory2);font-size:16px}

.faq{padding:90px 0 110px}
.faq h2{text-align:center;font-size:clamp(34px,4.4vw,56px);margin-bottom:36px}
.faq details{max-width:820px;margin:0 auto;border-bottom:1px solid rgba(201,153,75,.2);padding:20px 4px}
.faq summary{cursor:pointer;list-style:none;font:600 22px/1.3 var(--serif);color:var(--ivory);display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brass);font-family:var(--sans);font-weight:300}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ivory2);margin:12px 0 0}

.final{text-align:center;padding:120px 0;background:radial-gradient(700px 360px at 50% 100%,rgba(255,196,120,.16),transparent 70%)}
.final img{width:112px;height:112px;border-radius:26px;margin:0 auto 24px;box-shadow:0 20px 50px rgba(0,0,0,.6)}
.final h2{font-size:clamp(40px,5vw,68px);margin-bottom:10px}
.final .cta{justify-content:center}

footer{border-top:1px solid rgba(201,153,75,.15);padding:40px 0 60px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 32px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--brass-l)}

/* Article pages */
.doc{max-width:760px;margin:0 auto;padding:72px 24px 40px}
.doc h1{font-size:clamp(40px,6vw,64px);margin:12px 0 8px}
.doc h2{font-size:26px;color:var(--brass-l);margin:38px 0 8px}
.doc p{color:var(--ivory2)}
.doc .meta{color:var(--muted);font-size:14px}

.suggest{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:60;background:#1d140f;border:1px solid rgba(201,153,75,.4);border-radius:999px;padding:10px 12px 10px 18px;display:none;gap:12px;align-items:center;box-shadow:0 20px 40px rgba(0,0,0,.6);font-size:14px}
.suggest a{color:var(--brass-l);font-weight:600;text-decoration:none}
.suggest button{background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer}

.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:900px){
  .hero .wrap,.feature .wrap,.pair{grid-template-columns:1fr}
  .feature.rev .text{order:0}
  .steps{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr 1fr}
  .nav .hide-s{display:none}
  section.feature,.ritual,.closed,.features{padding:80px 0}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .steps,.grid{grid-template-columns:1fr}
  .hero{padding-top:44px}
  .nav{gap:14px}
}
/* CJK headlines read larger per character: scale them down a step */
:lang(zh-Hans) h1,:lang(zh-Hant) h1,:lang(ja) h1,:lang(ko) h1{font-size:clamp(38px,5.4vw,74px);line-height:1.12}
:lang(zh-Hans) h2,:lang(zh-Hant) h2,:lang(ja) h2,:lang(ko) h2{line-height:1.2}

/* Hero with the promo film below the headline */
.hero-film .wrap{display:block;text-align:center}
.hero-film .text{max-width:900px;margin:0 auto}
.hero-film .lead{margin:0 auto}
.hero-film .cta{justify-content:center}
.hero-film .film{margin-top:52px;max-width:1240px}
.film video{width:100%;height:auto;aspect-ratio:16/9;
  -webkit-mask-image:radial-gradient(ellipse 72% 70% at 50% 50%,#000 62%,transparent 100%);
  mask-image:radial-gradient(ellipse 72% 70% at 50% 50%,#000 62%,transparent 100%)}
@media (max-width:560px){.hero-film .film{margin-top:32px;padding:0}}