:root{
  --bg:#191013;
  --bg-2:#221419;
  --bg-3:#2b1a20;
  --crimson:#8c2530;
  --crimson-deep:#5c161f;
  --gold:#d9a648;
  --gold-hi:#f0cd85;
  --gold-dim:rgba(217,166,72,.32);
  --gold-line:rgba(217,166,72,.16);
  --cream:#f4e9d6;
  --cream-dim:#c9b494;
  --ink:#241307;
  --serif:"Noto Serif TC",serif;
  --sans:"Noto Sans TC",sans-serif;
  --latin:"Cinzel",serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--cream);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--gold);color:var(--ink)}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#3d2a1c;border-radius:5px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

.progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:70;
  background:linear-gradient(90deg,var(--gold),var(--gold-hi));
  transform:scaleX(0);transform-origin:0 50%;
}
html.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv[data-d="1"]{transition-delay:.1s}
.rv[data-d="2"]{transition-delay:.2s}
.rv[data-d="3"]{transition-delay:.3s}
.rv[data-d="4"]{transition-delay:.4s}
.rv[data-d="5"]{transition-delay:.5s}
.rv[data-d="6"]{transition-delay:.6s}
.rv[data-d="7"]{transition-delay:.72s}
.rv.on{opacity:1;transform:none}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.85rem 1.9rem;border-radius:999px;
  font-family:var(--sans);font-size:.95rem;font-weight:700;letter-spacing:.08em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,border-color .35s,color .35s;
  position:relative;overflow:hidden;white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--ink);box-shadow:0 6px 24px rgba(217,166,72,.25)}
.btn-gold::after{
  content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);transition:left .6s var(--ease);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(217,166,72,.4);background:var(--gold-hi)}
.btn-gold:hover::after{left:130%}
.btn-ghost{border:1px solid var(--gold-dim);color:var(--cream)}
.btn-ghost:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.35)}
.btn-s{padding:.55rem 1.3rem;font-size:.85rem}
.btn-w{width:100%}

.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;gap:2.5rem;
  padding:1.1rem clamp(1.2rem,4vw,3.5rem);
  transition:background .5s,box-shadow .5s,padding .5s;
}
.nav.scrolled{background:rgba(25,16,19,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--gold-line);padding-top:.7rem;padding-bottom:.7rem}
.nav-brand{display:flex;align-items:center;gap:.7rem}
.nav-mark{
  width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0;
  border:1px solid var(--gold-dim);background:#fff;
}
.nav-mark img{width:100%;height:100%;object-fit:cover;transform:scale(1.12)}
.nav-name{font-family:var(--serif);font-weight:900;font-size:1.15rem;letter-spacing:.14em}
.nav-links{display:flex;gap:1.9rem;margin-left:auto}
.nav-links a{font-size:.9rem;letter-spacing:.1em;color:var(--cream-dim);position:relative;padding:.2rem 0;transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.nav-links a:hover{color:var(--cream)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-burger{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:44px;height:44px;flex-shrink:0;border:1px solid var(--gold-dim);border-radius:50%;
  background:none;cursor:pointer;transition:border-color .3s;
}
.nav-burger span{display:block;width:18px;height:1.5px;background:var(--cream);transition:transform .4s var(--ease),opacity .3s}
.nav-burger[aria-expanded="true"]{border-color:var(--gold)}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.m-menu{
  position:fixed;inset:0;z-index:45;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2.6rem;
  background:rgba(25,16,19,.97);backdrop-filter:blur(12px);
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
}
.m-menu::before{content:"♔";font-size:1.6rem;color:var(--gold);opacity:.75}
.m-menu.open{opacity:1;visibility:visible}
.m-links{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.m-links a{
  font-family:var(--serif);font-weight:700;font-size:1.35rem;letter-spacing:.3em;color:var(--cream);
  opacity:0;transform:translateY(16px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.m-menu.open .m-links a{opacity:1;transform:none}
.m-menu.open .m-links a:nth-child(1){transition-delay:.06s}
.m-menu.open .m-links a:nth-child(2){transition-delay:.12s}
.m-menu.open .m-links a:nth-child(3){transition-delay:.18s}
.m-menu.open .m-links a:nth-child(4){transition-delay:.24s}
.m-menu.open .m-links a:nth-child(5){transition-delay:.3s}
.m-menu.open .m-links a:nth-child(6){transition-delay:.36s}
.m-menu>.btn{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease) .44s,transform .5s var(--ease) .44s,box-shadow .35s var(--ease),background .35s}
.m-menu.open>.btn{opacity:1;transform:none}
body.menu-open{overflow:hidden}
.m-dock{
  position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;gap:.7rem;
  padding:.7rem .9rem calc(.7rem + env(safe-area-inset-bottom));
  background:rgba(20,13,16,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--gold-line);
  transform:translateY(110%);transition:transform .5s var(--ease);
}
.m-dock.show{transform:none}
.m-dock .btn{flex:1;padding:.8rem 1rem;font-size:.9rem}
.nb{white-space:nowrap}

.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(6rem,12vh,8rem) clamp(1.2rem,5vw,4rem) 4rem;
  overflow:hidden;
}
#embers{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-glow{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 62% 55% at 74% 44%,rgba(140,37,48,.34),transparent 65%),
    radial-gradient(ellipse 45% 40% at 20% 80%,rgba(217,166,72,.07),transparent 70%),
    radial-gradient(ellipse 70% 60% at 50% -10%,rgba(43,26,32,.9),transparent 75%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  align-items:center;gap:clamp(2rem,5vw,5rem);
  max-width:1200px;margin:0 auto;width:100%;
}
.overline{
  font-family:var(--latin);font-size:.8rem;font-weight:600;
  letter-spacing:.42em;text-transform:uppercase;color:var(--gold);
}
.hero-title{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(4.2rem,11vw,8.2rem);
  line-height:1.06;letter-spacing:.06em;
  margin:.5rem 0 0;display:flex;flex-wrap:wrap;
}
.hero-title span{display:inline-block}
html.js .hero-title span{opacity:0;transform:translateY(.6em);filter:blur(6px)}
.hero-title.go span{animation:charUp 1s var(--ease) forwards}
.hero-title.go span:nth-child(1){animation-delay:.15s}
.hero-title.go span:nth-child(2){animation-delay:.27s}
.hero-title.go span:nth-child(3){animation-delay:.39s}
.hero-title.go span:nth-child(4){animation-delay:.51s;color:var(--gold)}
@keyframes charUp{to{opacity:1;transform:none;filter:blur(0)}}
.gold-rule{
  width:min(320px,60%);height:1px;margin:1.6rem 0;
  background:linear-gradient(90deg,var(--gold),rgba(217,166,72,0));
}
html.js .gold-rule.rv{opacity:1;transform:scaleX(0);transform-origin:left center;transition:transform 1.3s var(--ease)}
.gold-rule.rv.on{transform:scaleX(1)}
.hero-sub{font-size:clamp(1.05rem,2vw,1.3rem);letter-spacing:.14em;color:var(--cream)}
.hero-sub strong{font-family:var(--latin);font-weight:700;color:var(--gold-hi);font-size:1.15em}
.hero-epithet{
  margin:-.5rem 0 .55rem;
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.2rem,2.3vw,1.55rem);letter-spacing:.26em;color:var(--gold-hi);
  text-shadow:0 0 26px rgba(217,166,72,.35);
}
.hero-epithet::before{content:"♔";color:var(--gold);font-size:.82em;margin-right:.55rem}
.hero-motto{margin-top:.5rem;font-family:var(--serif);font-size:.98rem;letter-spacing:.3em;color:var(--cream-dim)}
.hero-cta{display:flex;gap:1rem;margin-top:2.2rem;flex-wrap:wrap}
.hero-cta3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;max-width:560px}
.hero-cta3 .btn{padding:.85rem .5rem;white-space:nowrap}
.bdot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-right:.5rem}

.hero-emblem{display:flex;justify-content:center}
.medal{position:relative;width:clamp(260px,32vw,420px);aspect-ratio:1;transform-style:preserve-3d;will-change:transform}
.medal::before{
  content:"";position:absolute;inset:-38%;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,rgba(217,166,72,.14) 0deg 5deg,transparent 5deg 17deg);
  -webkit-mask:radial-gradient(circle,#000 22%,transparent 66%);
  mask:radial-gradient(circle,#000 22%,transparent 66%);
  animation:spin 80s linear infinite reverse;
}
.medal-ring{position:absolute;inset:-9%;width:118%;height:118%;animation:spin 40s linear infinite}
.medal-ring text{
  font-family:var(--latin);font-size:15.5px;font-weight:600;letter-spacing:6px;
  fill:var(--gold);opacity:.85;
}
@keyframes spin{to{transform:rotate(360deg)}}
.medal-coin{
  position:absolute;inset:4%;border-radius:50%;overflow:hidden;background:#fff;
  border:3px solid var(--gold);
  box-shadow:0 0 0 10px rgba(217,166,72,.1),0 0 0 11px var(--gold-line),0 30px 80px rgba(0,0,0,.55),0 0 90px rgba(217,166,72,.18);
  animation:float 7s ease-in-out infinite;
}
.medal-coin img{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

.hero-scroll{
  position:absolute;left:50%;bottom:2rem;transform:translateX(-50%);z-index:2;
  width:26px;height:44px;border:1px solid var(--gold-dim);border-radius:14px;
  display:flex;justify-content:center;padding-top:8px;
}
.hero-scroll span{width:3px;height:9px;border-radius:2px;background:var(--gold);animation:drop 1.8s var(--ease) infinite}
@keyframes drop{0%{opacity:0;transform:translateY(-4px)}35%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

.ticker{
  border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);
  background:var(--bg-2);overflow:hidden;padding:1rem 0;
}
.ticker-track{display:flex;align-items:center;gap:2.6rem;width:max-content;animation:marquee 32s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{font-family:var(--serif);font-size:.95rem;letter-spacing:.28em;color:var(--cream-dim);white-space:nowrap}
.ticker-track i{font-style:normal;color:var(--gold);font-size:.9rem}
@keyframes marquee{to{transform:translateX(-50%)}}

.section{padding:clamp(5rem,11vw,9.5rem) clamp(1.2rem,5vw,4rem)}
.sec-head{max-width:1200px;margin:0 auto 3.5rem}
.sec-head h2,.about-head h2,.faq-head h2{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.25;letter-spacing:.05em;
  margin-top:.6rem;
}
.sec-sub{color:var(--cream-dim);margin-top:.8rem;letter-spacing:.06em}
html.js .sec-head h2.rv,html.js .about-head h2.rv,html.js .faq-head h2.rv{transform:none;clip-path:inset(0 100% 0 0);transition:opacity .7s var(--ease),clip-path 1.2s var(--ease)}
.sec-head h2.rv.on,.about-head h2.rv.on,.faq-head h2.rv.on{clip-path:inset(0 -3% 0 0)}

.about{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%)}
.about-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(2.5rem,6vw,6rem);align-items:start;
}
.about-portrait{
  margin-top:2.8rem;width:min(240px,70%);
  border:1px solid var(--gold-dim);border-radius:14px;padding:.7rem;
  background:var(--bg-3);transform:rotate(-2deg);
  transition:transform .5s var(--ease);
}
.about-portrait:hover{transform:rotate(0deg) translateY(-4px)}
.about-portrait img{border-radius:9px;width:100%;aspect-ratio:1;object-fit:cover;filter:sepia(.32) saturate(.62) contrast(1.03) brightness(.85);transition:filter .8s var(--ease)}
.about-portrait:hover img{filter:sepia(.05) saturate(.95) brightness(.98)}
.about-portrait figcaption{
  text-align:center;padding:.6rem 0 .2rem;
  font-family:var(--serif);font-size:.88rem;letter-spacing:.28em;color:var(--gold);
}
.about-body .lead{font-size:clamp(1.05rem,1.8vw,1.22rem);line-height:2;letter-spacing:.03em}
.about-body p+p{margin-top:1.4rem;color:var(--cream-dim)}
.about-body blockquote{
  margin:2.4rem 0;padding:1.6rem 2rem;position:relative;
  font-family:var(--serif);font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:700;letter-spacing:.18em;
  background:linear-gradient(90deg,rgba(217,166,72,.07),transparent 80%);
}
.about-body blockquote::before{content:"";position:absolute;left:0;top:12%;bottom:12%;width:2px;background:linear-gradient(180deg,var(--gold),transparent)}
.about-body blockquote small{display:block;margin-top:.6rem;font-family:var(--sans);font-size:.85rem;font-weight:400;letter-spacing:.08em;color:var(--cream-dim)}
.dots{list-style:none;margin-top:2.2rem;display:grid;gap:1.5rem}
.dots li{display:flex;gap:1rem;align-items:baseline}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;display:inline-block}
.dot-gold{background:var(--gold)}
.dot-red{background:#c0392b}
.dot-green{background:#4f9d5d}
.dots strong{display:block;font-size:1.05rem;letter-spacing:.1em}
.dots span{color:var(--cream-dim);font-size:.92rem}

.formula{background:radial-gradient(ellipse 55% 45% at 50% 0%,rgba(140,37,48,.16),transparent 70%),var(--bg-2)}
.formula-wrap{max-width:1200px;margin:0 auto;display:grid;gap:1.6rem}
.side-b{color:#e2725f}
.side-p{color:#8fb0d6}
.formula-core{
  position:relative;overflow:hidden;text-align:center;
  border:1px solid rgba(217,166,72,.3);border-radius:18px;
  background:linear-gradient(135deg,#31202a 0%,var(--bg-3) 55%);
  padding:2.4rem 1.6rem 2.2rem;
}
.formula-core::before{
  content:"♔";position:absolute;right:4%;top:50%;transform:translateY(-50%);
  font-size:9rem;line-height:1;color:var(--gold);opacity:.05;pointer-events:none;
}
.formula-core-label{font-family:var(--latin);font-weight:600;font-size:.78rem;letter-spacing:.42em;text-transform:uppercase;color:var(--gold)}
.formula-core-expr{font-family:var(--serif);font-weight:900;font-size:clamp(2.4rem,6vw,3.4rem);letter-spacing:.14em;line-height:1.3;margin-top:.4rem}
.formula-core-expr i{font-style:normal;color:var(--gold);margin:0 .25em;font-size:.8em}
.formula-core-note{color:var(--cream-dim);letter-spacing:.06em;margin-top:.4rem}
.formula-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem}
.fstep{
  background:var(--bg-3);border:1px solid rgba(217,166,72,.12);border-radius:16px;
  padding:1.8rem 1.6rem;display:flex;flex-direction:column;
  transition:transform .5s var(--ease),border-color .5s,box-shadow .5s;
}
.fstep:hover{transform:translateY(-6px);border-color:var(--gold-dim);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.fstep-no{font-family:var(--latin);font-weight:700;font-size:2.2rem;line-height:1;color:transparent;-webkit-text-stroke:1px var(--gold)}
.fstep h3{font-family:var(--serif);font-weight:700;font-size:1.25rem;letter-spacing:.1em;margin:.9rem 0 .5rem}
.fstep>p{color:var(--cream-dim);font-size:.92rem}
.frange{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin-top:1.2rem}
.frange li{
  display:flex;align-items:center;justify-content:space-between;
  border:1px solid var(--gold-line);border-radius:10px;background:rgba(25,16,19,.55);
  padding:.5rem .85rem;
}
.frange span{font-family:var(--latin);font-weight:600;font-size:.88rem;color:var(--cream)}
.frange strong{font-family:var(--serif);font-weight:900;font-size:1.02rem;letter-spacing:.05em}
.fparity{list-style:none;display:grid;gap:.6rem;margin-top:1.2rem}
.fparity li{
  display:flex;align-items:center;gap:.9rem;
  border:1px solid var(--gold-line);border-radius:10px;background:rgba(25,16,19,.55);
  padding:.6rem .9rem;
}
.fparity span{font-family:var(--serif);font-weight:900;letter-spacing:.1em;color:var(--gold-hi);flex-shrink:0}
.fparity em{font-style:normal;color:var(--cream-dim);font-size:.9rem}
.fstep-tip{margin-top:auto;padding-top:1.1rem;font-family:var(--serif);font-weight:700;font-size:.95rem;letter-spacing:.16em;color:var(--gold)}
.frules{list-style:none;display:grid;gap:1.1rem;margin-top:1.2rem}
.frules li{padding-left:1rem;border-left:2px solid var(--gold-dim)}
.frules strong{display:block;letter-spacing:.08em}
.frules span{display:block;color:var(--cream-dim);font-size:.88rem;margin-top:.25rem}
.fex-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem}
.fex{
  border:1px solid var(--gold-line);border-radius:16px;background:rgba(43,26,32,.5);
  padding:1.5rem 1.5rem 1.4rem;transition:border-color .4s;
}
.fex:hover{border-color:var(--gold-dim)}
.fex-tag{font-family:var(--serif);font-size:.82rem;font-weight:700;letter-spacing:.3em;color:var(--gold)}
.fex-hand{font-family:var(--serif);font-weight:900;font-size:1.45rem;letter-spacing:.08em;margin-top:.5rem}
.fex-hand i{font-style:normal;color:var(--gold-dim);margin:0 .45rem}
.fex-flow{list-style:none;margin-top:1rem;display:grid;gap:.5rem}
.fex-flow li{position:relative;padding-left:1.25rem;color:var(--cream-dim);font-size:.88rem}
.fex-flow li::before{content:"➤";position:absolute;left:0;top:.05em;font-size:.72rem;color:var(--gold)}
.fex-final{margin-top:1.1rem;padding-top:1rem;border-top:1px dashed var(--gold-line);font-family:var(--serif);font-weight:900;font-size:1.08rem;letter-spacing:.12em}
.formula-note{
  font-size:.8rem;letter-spacing:.08em;color:#8a7861;line-height:2;
  border-top:1px solid var(--gold-line);padding-top:1.3rem;margin-top:.6rem;
}

.platforms{background:var(--bg-2)}
.plat-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem;
}
.plat-card{
  background:var(--bg-3);border:1px solid rgba(217,166,72,.12);border-radius:16px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .5s var(--ease),border-color .5s,box-shadow .5s;
}
.plat-card:hover{transform:translateY(-8px);border-color:var(--gold-dim);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.plat-featured{border-color:rgba(217,166,72,.35);background:linear-gradient(180deg,#31202a 0%,var(--bg-3) 45%)}
.plat-featured .plat-body h3::after{content:"♔";margin-left:.5rem;font-size:.7em;color:var(--gold)}
.plat-banner{aspect-ratio:16/9;overflow:hidden;background:#0e0a0c;position:relative}
.plat-banner img{width:100%;height:100%;object-fit:cover;filter:sepia(.32) saturate(.62) contrast(1.03) brightness(.8);transition:transform .8s var(--ease),filter .8s var(--ease)}
.plat-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(140,37,48,.18),rgba(25,16,19,.1) 45%,rgba(43,26,32,.92) 100%);transition:opacity .8s var(--ease)}
.plat-card:hover .plat-banner img{transform:scale(1.06);filter:sepia(.05) saturate(.95) brightness(.95)}
.plat-card:hover .plat-banner::after{opacity:.5}
.plat-banner-qr{display:flex;align-items:center;justify-content:center;background:#e9dcc2}
.plat-banner-qr::after{display:none}
.plat-banner-qr img{width:auto;height:72%;object-fit:contain;background:#fff;padding:12px;border-radius:10px;border:1px solid rgba(168,116,39,.5);box-shadow:0 0 0 5px rgba(255,255,255,.55),0 14px 30px rgba(74,46,14,.28);filter:none}
.plat-card:hover .plat-banner-qr img{transform:scale(1.04);filter:none}
.plat-body{padding:1.6rem 1.6rem 1.8rem;display:flex;flex-direction:column;flex:1}
.plat-tag{display:flex;align-items:center;gap:.55rem;font-family:var(--latin);font-weight:600;font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cream-dim)}
.plat-tag em{font-family:var(--sans);font-style:normal;font-size:.78rem;letter-spacing:.14em;color:var(--gold);margin-left:auto}
.plat-body h3{font-family:var(--serif);font-weight:900;font-size:1.5rem;letter-spacing:.1em;margin-top:.7rem}
.plat-handle{font-family:var(--latin);font-size:.8rem;letter-spacing:.06em;color:var(--cream-dim);margin-top:.15rem}
.plat-desc{color:var(--cream-dim);font-size:.93rem;margin:1rem 0 1.5rem;flex:1}

.schedule{background:radial-gradient(ellipse 70% 90% at 50% 0%,var(--bg-3),var(--bg-2) 70%)}
.sched-stage{max-width:900px;margin:0 auto;text-align:center}
.onair{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--latin);font-weight:600;font-size:.82rem;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);
  border:1px solid var(--gold-line);border-radius:999px;padding:.5rem 1.4rem;
}
.onair i{width:8px;height:8px;border-radius:50%;background:#c0392b;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(192,57,43,.5)}50%{opacity:.6;box-shadow:0 0 0 7px rgba(192,57,43,0)}}
.sched-time{font-family:var(--serif);font-weight:900;font-size:clamp(2.2rem,6vw,4.2rem);letter-spacing:.08em;margin-top:1.6rem}
.sched-time em{font-family:var(--latin);font-style:normal;color:var(--gold);font-size:1.18em}
.sched-note{color:var(--cream-dim);margin-top:1rem;letter-spacing:.08em}
.week{
  display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.7rem;
  margin-top:3rem;
}
.week.rv{opacity:1;transform:none}
html.js .week .day{opacity:0;transform:translateY(20px)}
.week .day:nth-child(2){transition-delay:.08s}
.week .day:nth-child(3){transition-delay:.16s}
.week .day:nth-child(4){transition-delay:.24s}
.week .day:nth-child(5){transition-delay:.32s}
.week .day:nth-child(6){transition-delay:.4s}
.week .day:nth-child(7){transition-delay:.48s}
.week.on .day{opacity:1;transform:none}
.week.done .day{transition-delay:0s}
.day{
  border:1px solid var(--gold-line);border-radius:12px;padding:1.1rem .4rem .9rem;
  transition:opacity .7s var(--ease),border-color .4s,background .4s,transform .55s var(--ease);
}
.day:hover{transform:translateY(-4px);border-color:var(--gold-dim)}
.day span{display:block;font-size:.82rem;letter-spacing:.2em;color:var(--cream-dim)}
.day strong{display:block;font-family:var(--latin);font-weight:600;font-size:1.05rem;color:var(--cream);margin-top:.4rem}
.day.today{background:linear-gradient(180deg,rgba(217,166,72,.14),rgba(217,166,72,.04));border-color:var(--gold)}
.day.today span{color:var(--gold)}
.day.today strong{color:var(--gold-hi)}
.sched-today{margin-top:1.6rem;font-size:.9rem;letter-spacing:.14em;color:var(--gold)}

.guide{background:var(--bg)}
.steps{list-style:none;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.5rem,4vw,3.5rem)}
.step{display:flex;flex-direction:column;gap:1.2rem;padding-top:1.5rem;border-top:1px solid var(--gold-line)}
html.js .step-off{transform:translateY(28px)}
.step-off.on{transform:translateY(2.5rem)}
.step-no{
  font-family:var(--serif);font-weight:900;font-size:clamp(2.6rem,5vw,3.6rem);
  color:transparent;-webkit-text-stroke:1px var(--gold);line-height:1;
}
.step h3{font-family:var(--serif);font-weight:700;font-size:1.3rem;letter-spacing:.1em}
.step p{color:var(--cream-dim);font-size:.95rem;margin-top:.6rem}

.faq{background:var(--bg-2)}
.faq-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(2.5rem,6vw,6rem);align-items:start;
}
.faq-list{display:grid;gap:.9rem}
.qa{border:1px solid var(--gold-line);border-radius:14px;background:var(--bg-3);overflow:hidden;transition:border-color .4s}
.qa:hover{border-color:var(--gold-dim)}
.qa-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:none;border:0;cursor:pointer;color:var(--cream);
  font-family:var(--serif);font-weight:700;font-size:1.05rem;letter-spacing:.08em;
  padding:1.3rem 1.6rem;text-align:left;
}
.qa-q i{
  width:12px;height:12px;position:relative;flex-shrink:0;transition:transform .45s var(--ease);
}
.qa-q i::before,.qa-q i::after{content:"";position:absolute;background:var(--gold);inset:5px 0}
.qa-q i::after{inset:0 5px}
.qa-q[aria-expanded="true"] i{transform:rotate(135deg)}
.qa-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.qa-a>div{overflow:hidden}
.qa-a p{padding:0 1.6rem 1.4rem;color:var(--cream-dim);font-size:.95rem}
.qa.open .qa-a{grid-template-rows:1fr}

.final{
  position:relative;text-align:center;
  padding:clamp(6rem,13vw,10rem) 1.5rem;
  background:radial-gradient(ellipse 60% 75% at 50% 105%,rgba(140,37,48,.4),transparent 70%),var(--bg);
  overflow:hidden;
}
.final::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:min(560px,80%);height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.final-logo{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto 1.8rem;border:2px solid var(--gold);background:#fff;box-shadow:0 0 60px rgba(217,166,72,.25)}
.final-tag{font-family:var(--serif);font-weight:700;font-size:clamp(.95rem,1.6vw,1.1rem);letter-spacing:.34em;color:var(--gold);margin-bottom:1.1rem}
.final h2{font-family:var(--serif);font-weight:900;font-size:clamp(1.9rem,5vw,3.2rem);letter-spacing:.14em;margin-bottom:2.2rem}
.final .hero-cta{justify-content:center;margin-top:0}

.footer{border-top:1px solid var(--gold-line);background:#140d10;padding:3rem clamp(1.2rem,5vw,4rem)}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:2rem}
.footer-brand{display:flex;align-items:center;gap:.8rem}
.footer-brand strong{display:block;font-family:var(--serif);font-weight:900;letter-spacing:.14em}
.footer-brand span{display:block;font-family:var(--latin);font-size:.68rem;letter-spacing:.3em;color:var(--cream-dim)}
.footer-links{display:flex;gap:1.6rem;margin-left:auto}
.footer-links a{font-family:var(--latin);font-size:.8rem;letter-spacing:.2em;color:var(--cream-dim);transition:color .3s}
.footer-links a:hover{color:var(--gold)}
.footer-note{width:100%;font-size:.78rem;letter-spacing:.1em;color:#8a7861;line-height:2}

@media (max-width:960px){
  .grain,#embers{display:none}
  .medal::before{display:none}
  .medal-ring,.medal-coin{animation:none}
  .medal{will-change:auto}
  .nav.scrolled,.m-dock,.m-menu{backdrop-filter:none;-webkit-backdrop-filter:none}
  html.js .rv{opacity:1;transform:none;transition:none}
  html.js .sec-head h2.rv,html.js .about-head h2.rv,html.js .faq-head h2.rv{clip-path:none;transition:none}
  html.js .gold-rule.rv{transform:none;transition:none}
  html.js .week .day{opacity:1;transform:none}
  html.js .step-off{transform:none}
  html.js .hero-title span{animation:none;opacity:1;transform:none;filter:none}
  .nav-links{display:none}
  .nav-line{display:none}
  .nav-burger{display:flex;margin-left:auto}
  .m-dock{display:flex}
  .footer{padding-bottom:calc(3rem + 76px + env(safe-area-inset-bottom))}
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-emblem{order:-1}
  .medal{width:clamp(200px,52vw,280px)}
  .hero-title{justify-content:center}
  .gold-rule{margin-left:auto;margin-right:auto;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
  .hero-cta{justify-content:center}
  .hero-cta3{max-width:420px;margin-left:auto;margin-right:auto;gap:.6rem}
  .hero-cta3 .btn{padding:.8rem .3rem;font-size:.88rem}
  .about-grid,.faq-grid{grid-template-columns:1fr}
  .about-portrait{margin-left:auto;margin-right:auto}
  .about-head{text-align:center}
  .plat-grid,.steps{grid-template-columns:1fr;max-width:520px}
  .formula-steps,.fex-grid{grid-template-columns:1fr;max-width:520px;width:100%;margin-left:auto;margin-right:auto}
  .step-off.on{transform:none}
  .week{grid-template-columns:repeat(4,minmax(0,1fr))}
  .sched-time{font-size:clamp(1.4rem,7vw,2.2rem);white-space:nowrap;letter-spacing:.04em}
  .faq-head{text-align:center}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-links{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv,.hero-title span,.week .day{opacity:1!important;transform:none!important;filter:none!important;clip-path:none!important}
}