/* ============================================================
   DoraB Meng (DUBA) — Official Website Stylesheet
   Palette derived from the official poster & logo:
   Doraemon sky blue + Bitcoin gold + Binance dark blue
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  --blue-950:#04203f;
  --blue-900:#062f57;
  --blue-800:#0a4a86;
  --blue-700:#0e6cb4;
  --blue-600:#1589d1;
  --blue-500:#23a3e2;
  --blue-400:#54c1f2;
  --blue-300:#93dcf9;
  --sky-100:#e9f7ff;
  --sky-050:#f5fbff;

  --gold-700:#b97c00;
  --gold-600:#e09b00;
  --gold-500:#f9b900;
  --gold-400:#ffd046;
  --gold-300:#ffe79b;

  --red:#e8412c;
  --ink:#0a2440;
  --muted:#4f6f8f;

  --white:#ffffff;
  --line:rgba(10,74,134,.14);

  --r-sm:12px;
  --r-md:18px;
  --r-lg:26px;
  --r-xl:34px;

  --sh-sm:0 6px 18px rgba(6,47,87,.10);
  --sh-md:0 16px 40px rgba(6,47,87,.16);
  --sh-lg:0 30px 70px rgba(6,47,87,.22);
  --sh-gold:0 16px 36px rgba(224,155,0,.34);

  --nav-h:76px;
  --maxw:1200px;

  --font-head:'Arial Black','Arial Bold','Helvetica Neue',Arial,'Microsoft YaHei','PingFang SC','Hiragino Sans GB',sans-serif;
  --font-body:Arial,'Helvetica Neue',Helvetica,'Microsoft YaHei','PingFang SC','Hiragino Sans GB',sans-serif;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  line-height:1.7;
  background:var(--sky-050);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.12;margin:0;letter-spacing:-.4px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}

.wrap{width:min(100% - 40px,var(--maxw));margin-inline:auto;position:relative;z-index:2}

/* ---------- 3. BACKGROUND FX ---------- */
.fx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:
  radial-gradient(1100px 700px at 78% -8%, #b9e6fb 0%, rgba(185,230,251,0) 62%),
  radial-gradient(900px 620px at 8% 12%, #d8f1ff 0%, rgba(216,241,255,0) 60%),
  linear-gradient(180deg,#f5fbff 0%,#eaf6ff 40%,#f7fcff 100%);
}
.fx-glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.fx-glow--a{width:620px;height:620px;top:-200px;right:-140px;background:radial-gradient(circle,rgba(84,193,242,.55),transparent 70%)}
.fx-glow--b{width:560px;height:560px;bottom:10%;left:-180px;background:radial-gradient(circle,rgba(255,208,70,.45),transparent 70%)}

.fx-cloud{position:absolute;background:#fff;border-radius:100px;opacity:.75;filter:blur(.4px)}
.fx-cloud::before,.fx-cloud::after{content:"";position:absolute;background:#fff;border-radius:50%}
.fx-cloud--1{width:200px;height:56px;top:16%;left:4%}
.fx-cloud--1::before{width:96px;height:96px;top:-46px;left:26px}
.fx-cloud--1::after{width:64px;height:64px;top:-30px;left:104px}
.fx-cloud--2{width:150px;height:44px;top:44%;right:6%}
.fx-cloud--2::before{width:74px;height:74px;top:-36px;left:18px}
.fx-cloud--2::after{width:50px;height:50px;top:-22px;left:78px}
.fx-cloud--3{width:170px;height:48px;bottom:16%;left:12%}
.fx-cloud--3::before{width:80px;height:80px;top:-40px;left:22px}
.fx-cloud--3::after{width:54px;height:54px;top:-24px;left:90px}

.fx-coins{position:absolute;inset:0}
.coin{
  position:absolute;display:grid;place-items:center;
  width:44px;height:44px;border-radius:50%;
  font-family:var(--font-head);font-size:22px;color:#8a5b00;
  background:radial-gradient(circle at 34% 30%,#fff3bf,#ffd046 45%,#e09b00 100%);
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.5),0 10px 22px rgba(224,155,0,.35);
  opacity:.55;animation:float 9s ease-in-out infinite;
}
.coin--1{top:12%;left:22%;animation-delay:0s}
.coin--2{top:26%;right:14%;width:32px;height:32px;font-size:16px;animation-delay:1.2s}
.coin--3{top:58%;left:8%;width:36px;height:36px;font-size:18px;animation-delay:2.1s}
.coin--4{bottom:14%;right:22%;animation-delay:.6s}
.coin--5{top:72%;right:44%;width:28px;height:28px;font-size:14px;animation-delay:2.8s}
.coin--6{top:6%;right:38%;width:34px;height:34px;font-size:17px;animation-delay:1.7s}
@keyframes float{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-26px) rotate(8deg)}}

/* ---------- 4. NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .3s ease,box-shadow .3s ease,height .3s ease;
}
.nav.is-stuck{
  height:66px;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 6px 26px rgba(6,47,87,.10);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:18px}

.brand{display:flex;align-items:center;gap:12px}
.brand__logo{
  width:46px;height:46px;border-radius:14px;object-fit:cover;
  box-shadow:0 6px 16px rgba(10,74,134,.28),inset 0 0 0 2px rgba(255,255,255,.6);
}
.brand__text{display:flex;flex-direction:column;line-height:1.05}
.brand__text strong{font-family:var(--font-head);font-size:17px;color:var(--blue-900);letter-spacing:-.3px}
.brand__text em{
  font-style:normal;font-family:var(--font-head);font-size:11px;letter-spacing:2.4px;
  color:var(--gold-600);
}

.nav__links{display:flex;align-items:center;gap:4px}
.nav__links a{
  position:relative;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:bold;color:var(--blue-900);
  transition:background .22s,color .22s;
}
.nav__links a:hover{background:rgba(35,163,226,.12);color:var(--blue-700)}
.nav__links a.is-active{background:var(--blue-600);color:#fff;box-shadow:0 8px 18px rgba(21,137,209,.32)}

.nav__cta{display:flex;align-items:center;gap:10px}

/* language / globe switcher */
.langbtn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 17px;border-radius:999px;border:0;cursor:pointer;
  background:rgba(255,255,255,.92);
  box-shadow:inset 0 0 0 1.5px rgba(10,74,134,.22),0 8px 20px rgba(6,47,87,.10);
  font-family:var(--font-head);font-size:13px;color:var(--blue-800);
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.langbtn__globe{
  width:17px;height:17px;flex:0 0 auto;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
}
.langbtn__label{letter-spacing:.6px;line-height:1}
.langbtn:hover{
  background:linear-gradient(180deg,var(--blue-500),var(--blue-700));
  color:#fff;transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(14,108,180,.34);
}
.langbtn:active{transform:translateY(0) scale(.96)}
.langbtn.is-flip .langbtn__globe{animation:globeSpin .42s ease}
@keyframes globeSpin{
  0%{transform:rotate(0) scale(1)}
  50%{transform:rotate(180deg) scale(.82)}
  100%{transform:rotate(360deg) scale(1)}
}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;
  cursor:pointer;padding:0;place-items:center;gap:5px;grid-auto-flow:row}
.burger span{display:block;width:20px;height:2.4px;border-radius:2px;background:var(--blue-900);margin:3px auto;transition:.25s}
.burger.is-open span:nth-child(1){transform:translateY(5.4px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-5.4px) rotate(-45deg)}

/* ---------- 5. BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-head);font-size:15px;letter-spacing:.2px;
  padding:15px 30px;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,filter .25s ease;
  white-space:nowrap;
}
.btn--gold{
  color:#5a3a00;
  background:linear-gradient(180deg,#ffe083 0%,var(--gold-400) 42%,var(--gold-500) 100%);
  box-shadow:var(--sh-gold),inset 0 -3px 0 rgba(160,105,0,.35),inset 0 2px 0 rgba(255,255,255,.7);
}
.btn--gold:hover{transform:translateY(-3px);filter:saturate(1.08);box-shadow:0 22px 44px rgba(224,155,0,.44)}
.btn--blue{
  color:#fff;background:linear-gradient(180deg,var(--blue-500),var(--blue-700));
  box-shadow:0 14px 30px rgba(14,108,180,.36),inset 0 -3px 0 rgba(4,32,63,.3),inset 0 2px 0 rgba(255,255,255,.28);
}
.btn--blue:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(14,108,180,.46)}
.btn--ghost{
  color:var(--blue-900);background:rgba(255,255,255,.85);
  box-shadow:inset 0 0 0 2px rgba(10,74,134,.22),0 10px 24px rgba(6,47,87,.10);
}
.btn--ghost:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 2px var(--blue-600),0 16px 32px rgba(6,47,87,.16)}
.btn--sm{padding:11px 22px;font-size:13.5px}
.btn--block{width:100%;margin-top:22px}

/* ---------- 6. HERO ---------- */
.hero{
  position:relative;padding:calc(var(--nav-h) + 54px) 0 90px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(760px 520px at 82% 18%,rgba(84,193,242,.30),transparent 66%),
    radial-gradient(620px 460px at 12% 82%,rgba(255,208,70,.24),transparent 68%);
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}

.badge{
  display:inline-flex;align-items:center;gap:9px;padding:9px 18px;border-radius:999px;
  background:rgba(255,255,255,.9);box-shadow:inset 0 0 0 1.5px rgba(10,74,134,.16),0 8px 22px rgba(6,47,87,.10);
  font-size:13px;font-weight:bold;color:var(--blue-800);letter-spacing:.4px;
}
.badge .dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(34,197,94,0)}}

.hero__title{margin:22px 0 10px;display:flex;flex-direction:column}
.hero__title-cn{
  font-family:var(--font-head);font-size:clamp(48px,7.4vw,86px);line-height:.94;
  background:linear-gradient(178deg,#0d6cb6 0%,#1589d1 46%,#0a4a86 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-stroke:2px rgba(255,255,255,.9);
  filter:drop-shadow(0 6px 0 rgba(255,255,255,.95)) drop-shadow(0 14px 26px rgba(10,74,134,.20));
  letter-spacing:-2px;
}
.hero__title-sub{
  margin-top:8px;font-family:var(--font-head);font-size:clamp(20px,2.6vw,30px);letter-spacing:14px;
  color:var(--gold-600);text-shadow:0 2px 0 rgba(255,255,255,.9);
}
.hero__slogan{
  font-family:var(--font-head);font-size:clamp(17px,2vw,22px);color:var(--blue-900);margin-bottom:18px;
}
.grad{
  background:linear-gradient(92deg,var(--gold-600),#ff8a00 55%,var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__lead{font-size:16.5px;color:var(--muted);max-width:56ch}
.hero__lead b{color:var(--blue-800)}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 34px}

.hero__facts{display:flex;gap:14px;flex-wrap:wrap}
.hero__facts li{
  flex:1 1 150px;background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 18px;box-shadow:var(--sh-sm);backdrop-filter:blur(6px);
}
.hero__facts b{display:block;font-family:var(--font-head);font-size:19px;color:var(--blue-800)}
.hero__facts span{font-size:12.5px;color:var(--muted);letter-spacing:.2px}

.hero__art{position:relative;display:grid;place-items:center}
.hero__poster-tilt{
  width:min(100%,380px);border-radius:var(--r-xl);overflow:hidden;
  box-shadow:0 40px 80px rgba(6,47,87,.30),0 0 0 8px rgba(255,255,255,.65);
  transform:rotate(2.4deg);transition:transform .5s cubic-bezier(.2,.8,.2,1);
  animation:heroFloat 7s ease-in-out infinite;
}
.hero__poster-tilt:hover{transform:rotate(0deg) scale(1.03)}
.hero__poster-tilt img{width:100%;height:auto}
@keyframes heroFloat{0%,100%{translate:0 0}50%{translate:0 -16px}}

.hero__seal{
  position:absolute;bottom:-18px;left:-6px;display:flex;align-items:center;gap:10px;
  padding:13px 20px;border-radius:999px;background:linear-gradient(180deg,#fff3bf,var(--gold-400));
  box-shadow:var(--sh-gold);font-family:var(--font-head);font-size:12px;letter-spacing:1.6px;color:#6b4400;
  border:2px solid #fff;
}
.hero__seal b{font-size:16px}

.scroll-hint{
  position:absolute;bottom:26px;left:50%;translate:-50% 0;z-index:3;
  width:26px;height:44px;border-radius:14px;border:2px solid rgba(10,74,134,.3);
}
.scroll-hint span{
  position:absolute;top:8px;left:50%;translate:-50% 0;width:5px;height:9px;border-radius:3px;background:var(--blue-600);
  animation:scrolldot 1.7s infinite;
}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,18px)}}

/* ---------- 7. TICKER ---------- */
.ticker{
  position:relative;z-index:3;overflow:hidden;padding:15px 0;
  background:linear-gradient(95deg,var(--blue-900),var(--blue-700) 48%,var(--blue-900));
  box-shadow:0 14px 34px rgba(6,47,87,.26);
}
.ticker::before,.ticker::after{
  content:"";position:absolute;top:0;bottom:0;width:110px;z-index:2;pointer-events:none;
}
.ticker::before{left:0;background:linear-gradient(90deg,var(--blue-900),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--blue-900),transparent)}
.ticker__track{display:flex;align-items:center;gap:26px;width:max-content;animation:marquee 42s linear infinite}
.ticker__track span{
  font-family:var(--font-head);font-size:13.5px;letter-spacing:2.4px;color:#fff;white-space:nowrap;
}
.ticker__track i{color:var(--gold-400);font-size:17px;font-style:normal}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 8. SECTION SHELL ---------- */
.sec{position:relative;padding:96px 0}
.sec--tint{background:linear-gradient(180deg,rgba(233,247,255,.75),rgba(255,255,255,.9))}
.sec__head{max-width:820px;margin:0 auto 52px;text-align:center}
.sec__tag{
  display:inline-block;font-family:var(--font-head);font-size:12px;letter-spacing:2.6px;
  color:var(--blue-600);text-transform:uppercase;margin-bottom:14px;
  padding:7px 16px;border-radius:999px;background:rgba(35,163,226,.10);
}
.sec__title{font-size:clamp(28px,4vw,44px);color:var(--blue-950);margin-bottom:16px}
.sec__lead{font-size:16.5px;color:var(--muted)}
.sec__head .sec__title{margin-top:2px}

/* ---------- 9. PILLARS ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{
  background:#fff;border-radius:var(--r-lg);padding:34px 30px;position:relative;overflow:hidden;
  box-shadow:var(--sh-md);border:1px solid var(--line);
  transition:transform .3s ease,box-shadow .3s ease;
}
.pillar::after{
  content:"";position:absolute;inset:0 auto 0 0;width:5px;
  background:linear-gradient(180deg,var(--blue-400),var(--blue-700));
}
.pillar:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.pillar__icon{
  width:60px;height:60px;border-radius:18px;display:grid;place-items:center;font-size:27px;
  background:linear-gradient(150deg,var(--sky-100),#d6efff);margin-bottom:20px;
  box-shadow:inset 0 0 0 1px rgba(10,74,134,.10);
}
.pillar h3{font-size:19px;color:var(--blue-900);margin-bottom:12px}
.pillar p{font-size:14.6px;color:var(--muted)}

.band{
  margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);
}
.band__item{background:#fff;padding:24px 22px;text-align:center}
.band__item b{display:block;font-family:var(--font-head);font-size:17px;color:var(--blue-800)}
.band__item span{font-size:13px;color:var(--muted);display:block;margin-top:6px}

/* ---------- 10. SPLIT + LOOP ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split__copy .sec__tag{margin-bottom:14px}
.split__copy .sec__title{font-size:clamp(26px,3.4vw,38px);margin-bottom:18px}
.split__copy p{color:var(--muted);font-size:15.8px;margin-bottom:16px}
.split__copy p b{color:var(--blue-800)}
.ticks{margin-top:26px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:36px;font-size:15px;color:var(--blue-900)}
.ticks li::before{
  content:"✓";position:absolute;left:0;top:1px;width:23px;height:23px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;font-weight:bold;color:#fff;
  background:linear-gradient(150deg,var(--blue-500),var(--blue-700));box-shadow:0 5px 12px rgba(21,137,209,.32);
}

.split__art{display:grid;place-items:center}
.loop{
  position:relative;width:min(100%,400px);aspect-ratio:1;display:grid;place-items:center;
}
.loop::before{
  content:"";position:absolute;inset:6%;border-radius:50%;
  border:2px dashed rgba(21,137,209,.42);animation:spin 34s linear infinite;
}
.loop::after{
  content:"";position:absolute;inset:20%;border-radius:50%;
  background:radial-gradient(circle,rgba(84,193,242,.26),transparent 70%);
}
@keyframes spin{to{transform:rotate(360deg)}}
.loop__core{
  position:relative;z-index:2;width:44%;aspect-ratio:1;border-radius:50%;overflow:hidden;
  box-shadow:0 24px 54px rgba(6,47,87,.28),0 0 0 10px rgba(255,255,255,.85);
}
.loop__core img{width:100%;height:100%;object-fit:cover}
.loop__ring{
  position:absolute;z-index:3;padding:9px 18px;border-radius:999px;background:#fff;
  font-family:var(--font-head);font-size:12.5px;color:var(--blue-800);
  box-shadow:var(--sh-sm);border:1px solid var(--line);
}
.loop__ring--1{top:0;left:50%;translate:-50% 0}
.loop__ring--2{top:50%;right:-4px;translate:0 -50%}
.loop__ring--3{bottom:0;left:50%;translate:-50% 0;color:#8a5b00;background:linear-gradient(180deg,#fff5cf,var(--gold-400))}
.loop__ring--4{top:50%;left:-4px;translate:0 -50%}
.loop__caption{text-align:center;font-size:13.5px;color:var(--muted);margin-top:22px;font-style:italic}

/* ---------- 11. REWARD BANNER ---------- */
.reward{padding:0 0 20px}
.reward__card{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:50px 52px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
  background:linear-gradient(120deg,var(--blue-950) 0%,var(--blue-800) 52%,var(--blue-600) 100%);
  box-shadow:0 40px 80px rgba(6,47,87,.34);
}
.reward__card::before{
  content:"";position:absolute;top:-160px;right:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,208,70,.34),transparent 68%);
}
.reward__card::after{
  content:"";position:absolute;bottom:-180px;left:-100px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(84,193,242,.30),transparent 70%);
}
.reward__left,.reward__right{position:relative;z-index:2}
.reward__kicker{
  display:inline-block;font-family:var(--font-head);font-size:11.5px;letter-spacing:2.6px;
  color:var(--gold-400);text-transform:uppercase;margin-bottom:14px;
}
.reward__left h3{font-size:clamp(24px,3.1vw,36px);color:#fff;line-height:1.16;margin-bottom:16px}
.reward__left h3 em{
  font-style:normal;
  background:linear-gradient(92deg,var(--gold-300),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.reward__left p{color:rgba(255,255,255,.82);font-size:15.4px;max-width:52ch}

.reward__right{display:grid;gap:12px;justify-items:center}
.reward__pill{
  width:100%;display:flex;align-items:center;justify-content:center;gap:12px;
  padding:17px 22px;border-radius:999px;font-family:var(--font-head);font-size:16px;
  border:2px solid rgba(255,255,255,.28);
}
.reward__pill span{font-size:20px}
.reward__pill--btc{background:linear-gradient(180deg,rgba(255,208,70,.22),rgba(255,208,70,.08));color:var(--gold-300)}
.reward__pill--native{background:rgba(255,255,255,.10);color:#fff}
.reward__pill--double{
  background:linear-gradient(180deg,#ffe083,var(--gold-400) 55%,var(--gold-500));
  color:#5a3a00;border-color:#fff;box-shadow:var(--sh-gold);
}
.reward__plus,.reward__equals{
  font-family:var(--font-head);font-size:18px;color:rgba(255,255,255,.6);line-height:1;
}

/* ---------- 12. MECHANISM ---------- */
.mech{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.mech__card{
  background:#fff;border-radius:var(--r-lg);padding:38px 34px;border:1px solid var(--line);
  box-shadow:var(--sh-md);position:relative;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
}
.mech__card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.mech__card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:6px;
}
.mech__card--btc::before{background:linear-gradient(90deg,var(--gold-300),var(--gold-500),var(--gold-600))}
.mech__card--burn::before{background:linear-gradient(90deg,var(--blue-300),var(--blue-500),var(--blue-800))}
.mech__num{
  display:inline-block;font-family:var(--font-head);font-size:12px;letter-spacing:2px;
  padding:6px 14px;border-radius:999px;background:rgba(35,163,226,.10);color:var(--blue-700);margin-bottom:14px;
}
.mech__card--btc .mech__num{background:rgba(255,208,70,.22);color:var(--gold-700)}
.mech__card h3{font-size:24px;color:var(--blue-950);margin-bottom:6px}
.mech__sub{font-size:13.5px;color:var(--muted);letter-spacing:.4px;margin-bottom:20px}
.mech__text{font-size:15.2px;color:var(--muted);margin-bottom:22px}
.mech__text b{color:var(--blue-800)}
.mech__list{display:grid;gap:11px;margin-bottom:26px}
.mech__list li{
  position:relative;padding:13px 16px 13px 46px;border-radius:var(--r-sm);background:var(--sky-050);
  font-size:14.4px;color:var(--blue-900);border:1px solid rgba(10,74,134,.07);
}
.mech__list li::before{
  content:"₿";position:absolute;left:14px;top:12px;font-family:var(--font-head);font-size:15px;color:var(--gold-600);
}
.mech__card--burn .mech__list li::before{content:"🔥";font-size:14px}
.mech__list b{color:var(--blue-800)}
.mech__why{border-top:1px dashed var(--line);padding-top:20px}
.mech__why h4{font-size:14px;letter-spacing:1.4px;text-transform:uppercase;color:var(--blue-700);margin-bottom:14px}
.mech__why ol{counter-reset:c;display:grid;gap:12px}
.mech__why li{
  counter-increment:c;position:relative;padding-left:36px;font-size:14.2px;color:var(--muted);
}
.mech__why li::before{
  content:counter(c,decimal-leading-zero);position:absolute;left:0;top:1px;
  width:24px;height:24px;border-radius:8px;display:grid;place-items:center;
  font-family:var(--font-head);font-size:11px;color:#fff;
  background:linear-gradient(150deg,var(--blue-500),var(--blue-800));
}
.mech__card--btc .mech__why li::before{background:linear-gradient(150deg,var(--gold-500),var(--gold-700))}
.mech__why b{color:var(--blue-900)}

.mech__note{
  margin-top:30px;text-align:center;font-size:15px;color:var(--blue-900);
  background:rgba(255,255,255,.8);border:1px dashed rgba(10,74,134,.24);border-radius:var(--r-md);
  padding:20px 26px;
}
.mech__note b{color:var(--gold-700)}

/* ---------- 13. CARD GRID ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards--4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border-radius:var(--r-lg);padding:30px 28px;border:1px solid var(--line);
  box-shadow:var(--sh-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--sh-md);border-color:rgba(35,163,226,.42)}
.card__i{font-size:28px;display:block;margin-bottom:16px}
.card h3{font-size:18px;color:var(--blue-900);margin-bottom:10px}
.card p{font-size:14.4px;color:var(--muted)}

/* ---------- 14. TIERS + STEPS ---------- */
.tiers{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:56px}
.tier{
  position:relative;border-radius:var(--r-lg);padding:40px 36px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--sh-md);overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
}
.tier:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.tier--core{border-color:rgba(255,208,70,.6);background:linear-gradient(180deg,#fffdf4,#fff)}
.tier__crown{font-size:32px;display:block;margin-bottom:14px}
.tier h3{font-size:23px;color:var(--blue-950);margin-bottom:14px}
.tier__price{
  font-family:var(--font-head);font-size:44px;line-height:1;
  background:linear-gradient(92deg,var(--gold-600),#ff8a00);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.tier--leader .tier__price{background:linear-gradient(92deg,var(--blue-600),var(--blue-900));-webkit-background-clip:text;background-clip:text;color:transparent}
.tier__price b{font-size:44px}
.tier__rule{margin-top:12px;font-size:14.4px;color:var(--muted)}
.tier__rule b{color:var(--blue-800)}
.tier ul{margin-top:20px;display:grid;gap:10px;border-top:1px dashed var(--line);padding-top:20px}
.tier ul li{position:relative;padding-left:24px;font-size:14.2px;color:var(--muted)}
.tier ul li::before{
  content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:3px;
  background:linear-gradient(150deg,var(--gold-400),var(--gold-600));
}
.tier--leader ul li::before{background:linear-gradient(150deg,var(--blue-400),var(--blue-700))}

.steps{background:#fff;border-radius:var(--r-xl);padding:44px 40px;border:1px solid var(--line);box-shadow:var(--sh-sm)}
.steps__head{text-align:center;margin-bottom:30px}
.steps__list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps__list li{
  display:flex;gap:18px;align-items:flex-start;padding:24px;border-radius:var(--r-md);
  background:linear-gradient(180deg,var(--sky-100),#fff);border:1px solid var(--line);
}
.steps__no{
  flex:0 0 auto;width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  font-family:var(--font-head);font-size:17px;color:#fff;
  background:linear-gradient(150deg,var(--blue-500),var(--blue-800));box-shadow:0 8px 18px rgba(21,137,209,.30);
}
.steps__list li:last-child .steps__no{background:linear-gradient(150deg,var(--gold-400),var(--gold-600));box-shadow:0 8px 18px rgba(224,155,0,.34)}
.steps__list h4{font-size:16px;color:var(--blue-900);margin-bottom:6px}
.steps__list p{font-size:13.8px;color:var(--muted)}
.steps__foot{
  margin-top:26px;text-align:center;font-family:var(--font-head);font-size:15px;color:var(--gold-700);
  letter-spacing:.6px;
}

/* ---------- 15. ROADMAP ---------- */
.road{position:relative;display:grid;gap:26px}
.road::before{
  content:"";position:absolute;left:34px;top:20px;bottom:20px;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--blue-400),var(--blue-700),var(--gold-500));
}
.road__item{position:relative;display:grid;grid-template-columns:70px 1fr;gap:24px;align-items:start}
.road__marker{
  width:70px;height:70px;border-radius:50%;display:grid;place-items:center;z-index:2;
  font-family:var(--font-head);font-size:19px;color:var(--blue-800);background:#fff;
  box-shadow:0 12px 28px rgba(6,47,87,.18),inset 0 0 0 3px rgba(21,137,209,.25);
}
.road__item:nth-child(3) .road__marker{color:var(--gold-700);box-shadow:0 12px 28px rgba(224,155,0,.24),inset 0 0 0 3px rgba(255,208,70,.5)}
.road__body{
  background:#fff;border-radius:var(--r-lg);padding:34px 34px 30px;border:1px solid var(--line);
  box-shadow:var(--sh-md);transition:transform .3s ease,box-shadow .3s ease;
}
.road__body:hover{transform:translateX(6px);box-shadow:var(--sh-lg)}
.road__phase{
  display:inline-block;font-family:var(--font-head);font-size:11.5px;letter-spacing:2.4px;text-transform:uppercase;
  color:var(--blue-600);margin-bottom:12px;
}
.road__body h3{font-size:22px;color:var(--blue-950);margin-bottom:12px}
.road__goal{font-size:14.6px;color:var(--muted);margin-bottom:20px;font-style:italic}
.road__body ul{display:grid;gap:11px}
.road__body li{position:relative;padding-left:26px;font-size:14.4px;color:var(--muted)}
.road__body li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:50%;
  background:linear-gradient(150deg,var(--blue-400),var(--blue-700));
}
.road__body li b{color:var(--blue-800)}
.road__chip{
  display:inline-block;margin-top:22px;padding:10px 20px;border-radius:999px;
  font-family:var(--font-head);font-size:12.5px;letter-spacing:.8px;color:#fff;
  background:linear-gradient(180deg,var(--blue-500),var(--blue-800));box-shadow:0 10px 22px rgba(14,108,180,.30);
}
.road__chip--gold{background:linear-gradient(180deg,#ffe083,var(--gold-500));color:#5a3a00;box-shadow:var(--sh-gold)}

/* ---------- 16. TOKENOMICS ---------- */
.tok{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}
.tok__donut{
  position:relative;width:min(100%,340px);aspect-ratio:1;border-radius:50%;margin-inline:auto;
  background:conic-gradient(
    var(--gold-500) 0 34%,
    var(--blue-500) 34% 62%,
    var(--blue-300) 62% 82%,
    var(--blue-700) 82% 100%);
  box-shadow:0 24px 56px rgba(6,47,87,.24);
  display:grid;place-items:center;
  animation:spinSlow 26s linear infinite;
}
@keyframes spinSlow{to{transform:rotate(360deg)}}
.tok__donut-inner{
  width:64%;aspect-ratio:1;border-radius:50%;background:#fff;display:grid;place-items:center;align-content:center;
  box-shadow:inset 0 0 0 6px rgba(233,247,255,.9);animation:spinSlow 26s linear infinite reverse;
}
.tok__donut-inner b{font-family:var(--font-head);font-size:30px;color:var(--blue-800);display:block;text-align:center}
.tok__donut-inner em{font-style:normal;font-size:12.5px;letter-spacing:1.6px;color:var(--muted)}

.tok__legend{display:grid;gap:12px}
.tok__row{
  display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--sh-sm);
  transition:transform .28s ease,box-shadow .28s ease;
}
.tok__row:hover{transform:translateX(6px);box-shadow:var(--sh-md)}
.tok__swatch{flex:0 0 auto;width:14px;height:14px;border-radius:5px;margin-top:5px}
.tok__swatch--1{background:var(--gold-500)}
.tok__swatch--2{background:var(--blue-500)}
.tok__swatch--3{background:var(--blue-300)}
.tok__swatch--4{background:var(--blue-700)}
.tok__swatch--5{background:linear-gradient(135deg,var(--blue-500),var(--gold-400))}
.tok__row b{display:block;font-family:var(--font-head);font-size:15.5px;color:var(--blue-900)}
.tok__row p{font-size:13.8px;color:var(--muted);margin-top:4px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.stat{
  background:linear-gradient(180deg,var(--blue-950),var(--blue-800));border-radius:var(--r-lg);
  padding:32px 24px;text-align:center;color:#fff;box-shadow:0 20px 44px rgba(6,47,87,.26);
}
.stat b{
  display:block;font-family:var(--font-head);font-size:34px;line-height:1.1;
  background:linear-gradient(92deg,var(--gold-300),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:10px;font-size:13.2px;color:rgba(255,255,255,.78)}

/* ---------- 17. FLOW ---------- */
.flow{
  margin-top:44px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:26px 24px;box-shadow:var(--sh-sm);
}
.flow__node{
  font-family:var(--font-head);font-size:14px;color:var(--blue-800);
  padding:12px 22px;border-radius:999px;background:var(--sky-100);border:1px solid rgba(10,74,134,.10);
}
.flow__node--gold{background:linear-gradient(180deg,#fff3bf,var(--gold-400));color:#6b4400}
.flow__arrow{color:var(--blue-400);font-size:18px;font-weight:bold}

/* ---------- 18. CONTACT ---------- */
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact__card{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:36px 26px;
  box-shadow:var(--sh-md);cursor:pointer;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.contact__card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg);border-color:rgba(35,163,226,.45)}
.contact__ico{font-size:32px}
.contact__label{font-family:var(--font-head);font-size:11.5px;letter-spacing:2.2px;text-transform:uppercase;color:var(--blue-600)}
.contact__value{
  font-family:var(--font-head);font-size:20px;color:var(--blue-950);word-break:break-all;
}
.contact__hint{font-size:12.5px;color:var(--muted)}
.contact__card--tg{
  background:linear-gradient(160deg,#2aa8e0,#1589d1);border-color:transparent;color:#fff;
}
.contact__card--tg .contact__label{color:rgba(255,255,255,.82)}
.contact__card--tg .contact__value{color:#fff}
.contact__card--tg .contact__hint{color:rgba(255,255,255,.82)}
.contact__card--tg:hover{box-shadow:0 30px 60px rgba(21,137,209,.42)}
.contact__value.is-copied{color:#22c55e!important}
.contact__card--tg .contact__value.is-copied{color:var(--gold-300)!important}

.cta-band{
  margin-top:34px;border-radius:var(--r-xl);padding:40px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  background:linear-gradient(120deg,var(--gold-300),var(--gold-400) 45%,var(--gold-500));
  box-shadow:var(--sh-gold);border:2px solid #fff;
}
.cta-band h3{font-size:clamp(20px,2.6vw,28px);color:#5a3a00;margin-bottom:8px}
.cta-band p{font-size:14.8px;color:#7a5500}
.cta-band .btn--gold{
  background:linear-gradient(180deg,var(--blue-500),var(--blue-800));color:#fff;
  box-shadow:0 16px 34px rgba(6,47,87,.34),inset 0 -3px 0 rgba(4,32,63,.4);
}

/* ---------- 19. FOOTER ---------- */
.foot{
  position:relative;z-index:2;margin-top:40px;padding:60px 0 30px;
  background:linear-gradient(180deg,var(--blue-950),#03182e);color:rgba(255,255,255,.72);
}
.foot__inner{
  display:grid;grid-template-columns:1.2fr 1.4fr 1fr;gap:36px;align-items:start;
  padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12);
}
.foot__brand{display:flex;align-items:center;gap:16px}
.foot__brand img{width:56px;height:56px;border-radius:16px;object-fit:cover;box-shadow:0 10px 24px rgba(0,0,0,.32)}
.foot__brand strong{font-family:var(--font-head);font-size:16px;color:#fff;display:block}
.foot__brand p{font-size:13px;color:rgba(255,255,255,.6);margin-top:4px}
.foot__links{display:flex;flex-wrap:wrap;gap:8px 20px;align-content:start}
.foot__links a{font-size:13.8px;color:rgba(255,255,255,.72);transition:color .2s}
.foot__links a:hover{color:var(--gold-400)}
.foot__contact{display:grid;gap:8px;font-size:13.8px}
.foot__contact a{color:var(--gold-400)}
.foot__contact a:hover{text-decoration:underline}
.foot__legal{padding-top:26px}
.foot__legal p{font-size:12.4px;color:rgba(255,255,255,.5);line-height:1.75}
.foot__legal b{color:rgba(255,255,255,.72)}
.foot__copy{margin-top:14px;font-size:12.4px}

/* ---------- 20. TO TOP ---------- */
.totop{
  position:fixed;right:24px;bottom:26px;z-index:70;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;font-size:19px;font-weight:bold;color:#fff;
  background:linear-gradient(180deg,var(--blue-500),var(--blue-800));
  box-shadow:0 16px 32px rgba(6,47,87,.34);
  opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;
}
.totop.is-on{opacity:1;visibility:visible;transform:translateY(0)}
.totop:hover{filter:brightness(1.08)}

/* ---------- 20b. SECTION ARTWORK ---------- */
/* Poster-derived illustrations, dropped in at section level.
   Four presentations keep the page from feeling like a gallery:
   wide banner (in .wrap) · card header · full-bleed divider · circular medal. */

.fig{
  position:relative;margin:0;overflow:hidden;
  border-radius:var(--r-xl);border:3px solid #fff;
  box-shadow:var(--sh-lg);background:var(--sky-100);
}
.fig img{width:100%;height:100%;object-fit:cover;object-position:center}
.fig::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.26),rgba(255,255,255,0) 34%);
}
.fig figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  display:flex;align-items:center;gap:12px;
  padding:38px 30px 20px;color:#fff;font-size:14.5px;letter-spacing:.3px;
  background:linear-gradient(180deg,rgba(4,32,63,0),rgba(4,32,63,.74));
}
.fig figcaption::before{
  content:"";flex:0 0 auto;width:24px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold-400),var(--gold-600));
}

/* wide banner under a section header */
.fig--wide{aspect-ratio:16/9;margin-bottom:52px}

/* header image inside a mechanism card (bleeds to the card edge) */
.fig--card{
  aspect-ratio:5/4;margin:-38px -34px 24px;
  border:0;border-radius:0;box-shadow:none;background:var(--sky-100);
}
.fig--card::after{background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,0) 40%)}

/* circular token showcase */
.fig--medal{
  width:clamp(212px,28vw,300px);aspect-ratio:1/1;border-radius:50%;
  margin:48px auto 0;border:6px solid #fff;
  box-shadow:0 22px 52px rgba(6,47,87,.28),0 0 0 3px rgba(249,185,0,.45);
}
.fig--medal img{border-radius:50%}
.fig--medal::after{border-radius:50%;background:linear-gradient(150deg,rgba(255,255,255,.40),rgba(255,255,255,0) 46%)}

/* full-bleed divider between two sections.
   The band is deliberately wide but not so wide that cover-cropping
   slices the subject — 15/7 keeps ~78% of the artwork's height. */
.divider{position:relative;margin:0;overflow:hidden;line-height:0}
.divider img{width:100%;height:auto;aspect-ratio:15/7;object-fit:cover;object-position:center}
.divider--top img{object-position:center 34%}
.divider::before,.divider::after{
  content:"";position:absolute;left:0;right:0;height:18%;pointer-events:none;
}
.divider::before{top:0;background:linear-gradient(180deg,var(--sky-050),rgba(245,251,255,0))}
.divider::after{bottom:0;background:linear-gradient(0deg,var(--sky-050),rgba(245,251,255,0))}

/* ---------- 21. CHINESE TYPOGRAPHY ---------- */
/* Latin stays Arial / Arial Black; CJK falls back to 微软雅黑 → 苹方.
   Chinese glyphs need heavier weight and tighter tracking than Latin. */
html[lang^="zh"] h1,
html[lang^="zh"] h2,
html[lang^="zh"] h3,
html[lang^="zh"] h4{font-weight:800;letter-spacing:0}
html[lang^="zh"] .hero__title-cn{letter-spacing:-1.5px}
html[lang^="zh"] .sec__tag{letter-spacing:1.4px}
html[lang^="zh"] .ticker__track span{letter-spacing:1.8px}
html[lang^="zh"] .reward__kicker,
html[lang^="zh"] .contact__label,
html[lang^="zh"] .road__phase,
html[lang^="zh"] .mech__why h4{letter-spacing:1.2px}
html[lang^="zh"] .mech__why ol{gap:13px}
html[lang^="zh"] .foot__legal p{font-size:13px}
html[lang^="zh"] .hero__lead,
html[lang^="zh"] .sec__lead,
html[lang^="zh"] .pillar p,
html[lang^="zh"] .mech__text,
html[lang^="zh"] .road__body li{line-height:1.85}

/* ---------- 22. REVEAL ---------- */
/* Progressive enhancement: content is fully visible when JS is unavailable. */
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
html.js .reveal.is-in{opacity:1;transform:none}
.no-js-note{display:none}

/* ---------- 23. RESPONSIVE ---------- */
@media (max-width:1080px){
  .hero__grid{grid-template-columns:1fr;gap:48px}
  .hero__art{order:-1}
  .hero__poster-tilt{width:min(100%,320px)}
  .pillars,.cards,.cards--4{grid-template-columns:repeat(2,1fr)}
  .mech,.tiers,.split,.tok,.contact{grid-template-columns:1fr}
  .tok__donut{order:-1}
  .stats{grid-template-columns:repeat(2,1fr)}
  .band{grid-template-columns:repeat(2,1fr)}
  .foot__inner{grid-template-columns:1fr 1fr}
  .reward__card{grid-template-columns:1fr;padding:42px 34px}
  .fig--wide{aspect-ratio:16/10}
  .divider img{aspect-ratio:2/1}
}
@media (max-width:860px){
  .nav__links{
    position:fixed;top:var(--nav-h);left:16px;right:16px;flex-direction:column;align-items:stretch;
    background:rgba(255,255,255,.97);backdrop-filter:blur(18px);
    border-radius:var(--r-lg);padding:14px;gap:4px;box-shadow:var(--sh-lg);
    border:1px solid var(--line);
    opacity:0;visibility:hidden;transform:translateY(-12px);transition:.28s;
  }
  .nav__links.is-open{opacity:1;visibility:visible;transform:none}
  .nav__links a{padding:13px 16px;border-radius:12px}
  .burger{display:grid}
  .sec{padding:72px 0}
  .steps__list{grid-template-columns:1fr}
  .steps{padding:32px 24px}
  .road::before{left:26px}
  .road__item{grid-template-columns:56px 1fr;gap:16px}
  .road__marker{width:56px;height:56px;font-size:16px}
  .road__body{padding:26px 24px}
  .cta-band{padding:32px 26px}
  .divider img{aspect-ratio:16/9}
  .fig--wide{margin-bottom:38px}
  .fig figcaption{font-size:13.5px;padding:32px 22px 16px}
}
@media (max-width:620px){
  .wrap{width:min(100% - 28px,var(--maxw))}
  .pillars,.cards,.cards--4,.stats,.band,.foot__inner,.contact{grid-template-columns:1fr}
  .hero{padding-top:calc(var(--nav-h) + 30px)}
  .hero__title-sub{letter-spacing:8px}
  .hero__facts li{flex:1 1 100%}
  .nav__cta .btn{display:none}
  .reward__card{padding:34px 24px}
  .mech__card,.tier,.steps,.road__body{padding:28px 22px}
  .foot{padding:48px 0 24px}
  .totop{right:16px;bottom:18px;width:44px;height:44px}
  .fig{border-width:2px;border-radius:var(--r-lg)}
  .fig--wide{aspect-ratio:4/3;margin-bottom:30px}
  .fig--card{margin:-28px -22px 18px;border-radius:0}
  .fig--medal{width:58vw;border-width:4px;margin-top:34px}
  .fig figcaption{font-size:12.8px;padding:26px 16px 14px;gap:9px}
  .divider img{aspect-ratio:3/2}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.js .reveal{opacity:1;transform:none}
}