/* ============================================================
   $CHINA — presale front page
   Aesthetic: imperial lacquer + gold leaf. Deep oxblood ground,
   thin gold rules, seal stamps, cloud and key-fret motifs used
   sparingly so the numbers stay the loudest thing on the page.
   ============================================================ */

/* ---------- fonts (self-hosted, latin subset, variable) ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url(/vendor/fonts/cormorant-var.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url(/vendor/fonts/manrope-var.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- tokens ---------- */
:root{
  color-scheme: dark;

  --ink-0:#150406;
  --ink-1:#240709;
  --ink-2:#330D11;
  --ink-3:#43141A;
  --ink-4:#571A1F;   /* the ground colour sampled from the project banner */
  --ink-5:#6B2229;

  --gold-0:#FBF0D4;
  --gold-1:#F2DDA9;
  --gold-2:#E3BE73;
  --gold-3:#C49A48;
  --gold-4:#8E6C31;

  --red:#E11D14;
  --red-2:#FF3B28;
  --bnb:#F0B90B;

  --txt:#F7E9DA;
  --txt-2:#DFC6B4;
  --txt-3:#B08D82;
  --txt-4:#8A6960;

  --rule:rgba(227,190,115,.20);
  --rule-2:rgba(227,190,115,.36);
  --rule-3:rgba(227,190,115,.62);

  --f-display:'Cormorant Garamond','Songti SC','STSong','Noto Serif CJK SC','Source Han Serif SC',Georgia,'Times New Roman',serif;
  --f-ui:'Manrope','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans CJK SC',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --f-mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,Consolas,monospace;

  --maxw:1180px;
  --gut:clamp(18px,4.2vw,40px);
  --r:14px;

  --ease:cubic-bezier(.22,1,.36,1);

  --sh-1:0 2px 10px rgba(0,0,0,.32);
  --sh-2:0 18px 46px -22px rgba(0,0,0,.85);
  --sh-3:0 34px 80px -34px rgba(0,0,0,.95);

  --fret:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='28' viewBox='0 0 16 14'%3E%3Cg fill='none' stroke='%23C49A48' stroke-width='1.15'%3E%3Cpath d='M0 13h16'/%3E%3Cpath d='M1 13V3h12v8H5V7h4'/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  font-family:var(--f-ui);
  background:var(--ink-1);
  color:var(--txt);
  line-height:1.62;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
[hidden]{display:none!important}
button,input{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
code{font-family:var(--f-mono)}
::selection{background:var(--gold-2);color:var(--ink-0)}
:focus-visible{outline:2.5px solid var(--gold-2);outline-offset:3px;border-radius:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}

/* ---------- ambience ---------- */
.amb{position:fixed;inset:0;pointer-events:none;z-index:0}
.amb-lacquer{
  background:
    radial-gradient(120% 78% at 50% -14%, rgba(107,34,41,.85) 0%, rgba(67,20,26,.5) 38%, transparent 72%),
    radial-gradient(72% 52% at 88% 12%, rgba(227,190,115,.10) 0%, transparent 62%),
    radial-gradient(90% 60% at 8% 88%, rgba(225,29,20,.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink-1) 46%, var(--ink-0) 100%);
}
.amb-clouds{color:var(--gold-2);opacity:.042}
.amb-clouds svg{width:100%;height:100%}
.amb-vig{
  background:radial-gradient(130% 92% at 50% 34%, transparent 42%, rgba(10,2,4,.55) 100%);
}
body>main,body>header,body>footer,.beacon,.toast{position:relative;z-index:1}

/* scroll progress */
.sprog{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:60;
  background:linear-gradient(90deg,var(--red),var(--gold-2) 60%,var(--gold-0));
  box-shadow:0 0 12px rgba(227,190,115,.55);
}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:clamp(64px,9vw,116px)}
.sec-tight{padding-block:clamp(28px,4vw,52px)}

/* key-fret divider */
.fret{
  height:28px;
  background:var(--fret) repeat-x center/32px 28px;
  opacity:.28;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}

/* ---------- reveals ---------- */
html.js .rv{opacity:0;transform:translateY(20px)}
html.js .rv.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .rv.d1.in{transition-delay:.09s}
html.js .rv.d2.in{transition-delay:.18s}
html.js .rv.d3.in{transition-delay:.27s}
@media (prefers-reduced-motion:reduce){
  html.js .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.06;letter-spacing:-.012em}
h1{
  font-size:clamp(2.4rem,6.4vw,4.9rem);
  font-weight:500;
  text-wrap:balance;
}
h1 span{display:block;color:var(--txt)}
h1 em,h2 em{
  display:block;font-style:normal;font-weight:600;
  background:linear-gradient(96deg,var(--gold-3) 0%,var(--gold-0) 38%,var(--gold-2) 68%,var(--gold-3) 100%);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
  padding-bottom:.06em;
}
h2{font-size:clamp(1.9rem,4.2vw,3.2rem);text-wrap:balance}
h2 span{display:block}
h3{font-size:clamp(1.18rem,1.9vw,1.42rem);letter-spacing:-.005em}

.kicker{
  display:inline-block;
  font-family:var(--f-ui);
  font-size:.68rem;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-2);
  padding-bottom:.55em;
  position:relative;
}
.kicker::after{
  content:'';position:absolute;left:0;bottom:0;width:26px;height:1px;background:var(--gold-3);opacity:.7;
}
.lede{
  font-size:clamp(1rem,1.35vw,1.14rem);
  color:var(--txt-2);
  max-width:60ch;
  text-wrap:pretty;
}
.sec-head{margin-bottom:clamp(34px,4.6vw,58px);max-width:62ch}
.sec-head h2{margin-block:.34em .5em}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .kicker::after{left:50%;transform:translateX(-50%)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--f-ui);font-weight:700;font-size:.92rem;
  letter-spacing:.01em;
  padding:.86em 1.5em;
  border:1px solid var(--rule-2);
  border-radius:9px;
  cursor:pointer;
  background:transparent;color:var(--txt);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
  text-align:center;
  -webkit-user-select:none;user-select:none;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

.btn-gold{
  background:linear-gradient(168deg,var(--gold-1) 0%,var(--gold-2) 46%,var(--gold-3) 100%);
  color:#2A0A0E;border-color:var(--gold-1);
  box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 10px 26px -14px rgba(227,190,115,.9);
}
.btn-gold:hover{box-shadow:0 1px 0 rgba(255,255,255,.55) inset,0 16px 34px -14px rgba(227,190,115,1)}
.btn-red{
  background:linear-gradient(168deg,var(--red-2) 0%,var(--red) 60%,#B4130C 100%);
  color:#FFF3E6;border-color:rgba(255,140,120,.5);
  box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 10px 26px -14px rgba(225,29,20,.95);
}
.btn-ghost{border-color:var(--rule-2);color:var(--gold-1);background:rgba(227,190,115,.05)}
.btn-ghost:hover{background:rgba(227,190,115,.11);border-color:var(--rule-3)}
.btn-sm{padding:.62em 1.05em;font-size:.83rem;border-radius:8px}
.btn-lg{padding:1.02em 1.9em;font-size:1rem}
.btn-block{width:100%}

/* ---------- beacon (top ticker) ---------- */
.beacon{
  overflow:hidden;
  border-bottom:1px solid var(--rule);
  background:linear-gradient(90deg,var(--ink-0),var(--ink-2) 50%,var(--ink-0));
  padding-block:.52em;
}
.beacon-track{
  display:flex;width:max-content;
  animation:beacon 46s linear infinite;
}
@media (prefers-reduced-motion:reduce){.beacon-track{animation:none}}
@keyframes beacon{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.beacon-track>span{
  display:inline-flex;align-items:center;gap:.9em;
  padding-inline:1.25em;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt-3);white-space:nowrap;
}
.beacon-track>span::after{content:'✦';color:var(--gold-3);font-size:.62rem;letter-spacing:0;opacity:.8}
.beacon-track b{color:var(--gold-1);font-weight:700}
.beacon-track em{color:var(--red-2);font-style:normal;font-weight:600}

/* ---------- header ---------- */
.hd{
  position:sticky;top:0;z-index:50;
  transition:background-color .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.hd.stuck{
  background:rgba(26,5,7,.86);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom-color:var(--rule);
  box-shadow:0 10px 30px -22px rgba(0,0,0,.95);
}
.hd-in{display:flex;align-items:center;gap:clamp(12px,2.4vw,30px);padding-block:.72rem}

.brand{display:flex;align-items:center;gap:.72rem;flex:0 0 auto}
.brand-seal{
  width:46px;height:46px;flex:0 0 auto;
  border-radius:11px;overflow:hidden;
  border:1px solid var(--rule-2);
  box-shadow:0 0 0 3px rgba(227,190,115,.08),var(--sh-1);
}
.brand-seal img{width:100%;height:100%;object-fit:cover}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{
  font-family:var(--f-display);font-size:1.42rem;font-weight:600;letter-spacing:.05em;
  color:var(--gold-1);display:flex;align-items:baseline;gap:.42em;
}
.brand-txt b i{
  font-family:var(--f-ui);font-style:normal;font-size:.72rem;font-weight:600;
  letter-spacing:.22em;color:var(--txt-3);
}
.brand-txt>span{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-4)}

.hd-nav{display:flex;gap:clamp(12px,1.7vw,26px);margin-left:auto}
.hd-nav a{
  font-size:.83rem;font-weight:600;color:var(--txt-2);
  padding-block:.35em;position:relative;transition:color .2s var(--ease);
}
.hd-nav a::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--gold-2);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.hd-nav a:hover{color:var(--gold-1)}
.hd-nav a:hover::after{transform:scaleX(1)}

.hd-cta{display:flex;align-items:center;gap:.6rem;margin-left:auto}
.hd-nav+.hd-cta{margin-left:0}

.lang{
  display:flex;align-items:center;
  border:1px solid var(--rule-2);border-radius:8px;overflow:hidden;
  background:rgba(227,190,115,.05);
}
.lang-b{
  border:0;background:transparent;cursor:pointer;
  font-size:.76rem;font-weight:700;letter-spacing:.06em;
  padding:.5em .72em;color:var(--txt-3);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.lang-b+.lang-b{border-left:1px solid var(--rule)}
.lang-b:hover{color:var(--gold-1)}
.lang-b[aria-pressed="true"]{background:var(--gold-2);color:#2A0A0E}

.burger{display:none;width:40px;height:36px;border:1px solid var(--rule-2);border-radius:8px;background:transparent;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.burger span{width:16px;height:1.6px;background:var(--gold-1);border-radius:2px;transition:transform .28s var(--ease),opacity .2s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5.6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.6px) rotate(-45deg)}

.mnav{display:none;flex-direction:column;padding:0 var(--gut) 1rem;border-top:1px solid var(--rule)}
.mnav a{padding:.86em 0;border-bottom:1px solid var(--rule);font-weight:600;font-size:.95rem;color:var(--txt-2)}
.mnav a:last-child{border-bottom:0;color:var(--gold-1)}

@media (max-width:1000px){
  .hd-nav{display:none}
  .burger{display:flex}
  .mnav.open{display:flex}
  .hd:has(.mnav.open){background:rgba(26,5,7,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:var(--rule)}
}
@media (max-width:560px){
  .hd-buy{display:none}
  .brand-txt>span{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(48px,7vw,92px) clamp(30px,5vw,58px);text-align:center}
.hero-glow{
  position:absolute;left:50%;top:-8%;translate:-50% 0;
  width:min(1100px,132vw);aspect-ratio:1/.72;
  background:radial-gradient(closest-side,rgba(227,190,115,.20),rgba(225,29,20,.10) 46%,transparent 74%);
  pointer-events:none;
}
.hero-in{position:relative;display:flex;flex-direction:column;align-items:center}

.eyebrow{
  display:inline-flex;align-items:center;gap:.62em;
  padding:.44em 1em .44em .8em;
  border:1px solid var(--rule-2);border-radius:999px;
  background:rgba(227,190,115,.07);
  font-size:.74rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  color:var(--gold-1);
}
.eyebrow-cn{font-style:normal;font-size:.72rem;letter-spacing:.12em;color:var(--txt-3);text-transform:none;padding-left:.5em;border-left:1px solid var(--rule-2)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--red-2);box-shadow:0 0 0 0 rgba(255,59,40,.7);animation:pulse 2.1s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(255,59,40,0)}100%{box-shadow:0 0 0 0 rgba(255,59,40,0)}}

.hero h1{margin-top:.5em;max-width:20ch}
.hero .lede{margin-top:1.35em;font-size:clamp(1.02rem,1.5vw,1.2rem)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-top:2.1em}

.relic{position:relative;margin-top:clamp(24px,4vw,46px);width:min(560px,88vw)}
.relic-rays{
  position:absolute;inset:-24% -18%;
  background:
    radial-gradient(closest-side,rgba(227,190,115,.30),transparent 72%),
    repeating-conic-gradient(from 0deg at 50% 50%,rgba(227,190,115,.085) 0deg 3deg,transparent 3deg 12deg);
  -webkit-mask-image:radial-gradient(closest-side,#000 24%,transparent 78%);
  mask-image:radial-gradient(closest-side,#000 24%,transparent 78%);
  animation:spin 90s linear infinite;
  pointer-events:none;
}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.relic-rays{animation:none}}
.relic-img{
  position:relative;width:100%;height:auto;
  translate:0 var(--par-y,0px);
  filter:drop-shadow(0 26px 44px rgba(0,0,0,.6)) drop-shadow(0 0 30px rgba(225,29,20,.28));
}
.relic-cap{
  margin-top:.4em;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-4);
}

.facts{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;margin-top:clamp(34px,5vw,60px);width:100%;
  background:var(--rule);
  border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;
}
.facts li{
  background:linear-gradient(180deg,rgba(87,26,31,.5),rgba(36,7,9,.5));
  padding:1.4rem .9rem;display:flex;flex-direction:column;gap:.3rem;align-items:center;
}
.facts b{
  font-family:var(--f-display);font-size:clamp(1.28rem,2.5vw,1.85rem);font-weight:600;
  color:var(--gold-1);line-height:1;letter-spacing:-.01em;
}
.facts b.accent{color:var(--red-2)}
.facts span{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-4);text-align:center}
@media (max-width:760px){
  .facts{grid-template-columns:repeat(2,1fr)}
}

/* ---------- presale panel ---------- */
.panel{
  position:relative;
  border:1px solid var(--rule-2);
  border-radius:var(--r);
  background:
    linear-gradient(180deg,rgba(87,26,31,.62),rgba(26,5,7,.86)),
    var(--ink-2);
  box-shadow:var(--sh-3),0 0 0 1px rgba(227,190,115,.06) inset;
  padding:clamp(22px,3.2vw,38px);
  overflow:hidden;
}
.panel::before{
  content:'';position:absolute;inset:9px;border:1px solid rgba(227,190,115,.14);border-radius:calc(var(--r) - 5px);pointer-events:none;
}
.panel-corner{position:absolute;width:20px;height:20px;border:0 solid var(--gold-2);opacity:.75;pointer-events:none}
.panel-corner.tl{top:9px;left:9px;border-top-width:2px;border-left-width:2px;border-top-left-radius:6px}
.panel-corner.tr{top:9px;right:9px;border-top-width:2px;border-right-width:2px;border-top-right-radius:6px}
.panel-corner.bl{bottom:9px;left:9px;border-bottom-width:2px;border-left-width:2px;border-bottom-left-radius:6px}
.panel-corner.br{bottom:9px;right:9px;border-bottom-width:2px;border-right-width:2px;border-bottom-right-radius:6px}

.pn-head{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-start;justify-content:space-between;margin-bottom:1.6rem}
.pn-id{display:flex;gap:.95rem;align-items:center}
.seal{
  flex:0 0 auto;width:54px;height:54px;display:grid;place-items:center;
  border-radius:9px;
  background:linear-gradient(158deg,var(--red-2),#A8100A);
  border:1px solid rgba(255,180,160,.35);
  box-shadow:0 8px 22px -12px rgba(225,29,20,.95),0 0 0 1px rgba(0,0,0,.35) inset;
  font-family:var(--f-display);font-size:1.05rem;font-weight:700;line-height:1.05;
  color:#FFF0E4;letter-spacing:.02em;text-align:center;
  writing-mode:horizontal-tb;
}
.pn-head h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:.16em}
.pn-head p{font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;color:var(--txt-4)}
.stamp{
  display:inline-flex;align-items:center;gap:.5em;
  padding:.42em .85em;border-radius:999px;
  border:1px solid rgba(255,90,70,.4);background:rgba(225,29,20,.14);
  font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#FFB9AA;
}
.stamp i{width:6px;height:6px;border-radius:50%;background:var(--red-2);animation:pulse 2.1s ease-out infinite}

/* meter */
.pn-meter{padding-bottom:1.5rem;margin-bottom:1.6rem;border-bottom:1px solid var(--rule)}
.gauge-top{display:flex;justify-content:space-between;align-items:baseline;font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--txt-4);margin-bottom:.6rem}
.gauge-top b{font-family:var(--f-display);font-size:1.2rem;letter-spacing:0;text-transform:none;color:var(--gold-1)}
.gauge{height:10px;border-radius:999px;background:rgba(0,0,0,.42);border:1px solid var(--rule);overflow:hidden;position:relative}
.gauge i{
  display:block;height:100%;width:0;border-radius:999px;
  background:linear-gradient(90deg,var(--red) 0%,var(--gold-3) 42%,var(--gold-1) 100%);
  box-shadow:0 0 16px rgba(227,190,115,.55);
  transition:width 1.4s var(--ease);
}
.gauge-sub{display:flex;justify-content:space-between;font-size:.76rem;color:var(--txt-4);margin-top:.55rem}

.countdown{display:flex;align-items:flex-end;justify-content:center;gap:clamp(6px,1.4vw,14px);margin-top:1.5rem}
.cd-u{display:flex;flex-direction:column;align-items:center;gap:.24rem;min-width:clamp(54px,8vw,72px)}
.cd-u b{
  font-family:var(--f-display);font-weight:600;
  font-size:clamp(1.85rem,4.6vw,2.7rem);line-height:1;
  color:var(--gold-1);font-variant-numeric:tabular-nums;
  display:block;
}
.cd-u b.tick{animation:tick .34s var(--ease)}
@keyframes tick{0%{transform:translateY(-24%);opacity:.25}100%{transform:none;opacity:1}}
.cd-u span{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-4)}
.cd-sep{font-family:var(--f-display);font-size:clamp(1.4rem,3.4vw,2rem);color:var(--gold-4);line-height:1;padding-bottom:1.1rem}

/* two columns */
.pn-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,38px)}
@media (max-width:880px){.pn-cols{grid-template-columns:1fr;gap:34px}}
.col-h{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.col-n{
  font-family:var(--f-mono);font-size:.7rem;font-weight:700;letter-spacing:.08em;
  color:var(--gold-2);border:1px solid var(--rule-2);border-radius:6px;padding:.24em .5em;
}
.col-h h3{font-size:1.06rem;color:var(--txt)}

.sendbox{border:1px solid var(--rule);border-radius:11px;background:rgba(0,0,0,.28);padding:1rem}
.sb-label{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.6rem}
.addr-row{display:flex;align-items:stretch;gap:.5rem}
.addr-row code{
  flex:1;min-width:0;
  font-size:.775rem;line-height:1.45;
  word-break:break-all;
  padding:.62em .7em;border-radius:8px;
  background:rgba(0,0,0,.45);border:1px solid var(--rule);
  color:var(--gold-1);letter-spacing:.005em;
}
.copy-btn{
  flex:0 0 auto;align-self:stretch;
  border:1px solid var(--rule-2);border-radius:8px;background:rgba(227,190,115,.08);
  color:var(--gold-1);font-size:.76rem;font-weight:700;padding-inline:.9em;cursor:pointer;
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.copy-btn:hover{background:rgba(227,190,115,.18)}
.copy-btn.ok{background:var(--gold-2);color:#2A0A0E;border-color:var(--gold-1)}

.note{font-size:.755rem;line-height:1.62;color:var(--txt-3);margin-top:.75rem}
.note-warn{
  border-left:2px solid var(--red);padding-left:.8em;color:var(--txt-2);
}

.mini-list{margin-top:1rem;border:1px solid var(--rule);border-radius:11px;overflow:hidden}
.mini-list li{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.72em .9em;font-size:.82rem;color:var(--txt-3);
  border-bottom:1px solid var(--rule);
}
.mini-list li:last-child{border-bottom:0}
.mini-list b{color:var(--gold-1);font-weight:700;text-align:right}
.mini-list li.hot{background:rgba(225,29,20,.10)}
.mini-list li.hot b{color:#FFB9AA}

/* wallet flow */
.wallet-bar{
  display:none;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;
  border:1px solid var(--rule-2);border-radius:10px;background:rgba(227,190,115,.07);
  padding:.6em .8em;margin-bottom:1rem;
}
.wallet-bar.show{display:flex}
.wallet-bar .who{display:flex;flex-direction:column;min-width:0}
.addr-mini{font-family:var(--f-mono);font-size:.82rem;color:var(--gold-1);font-weight:600}
.meta-mini{font-size:.68rem;color:var(--txt-4);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.linkrow{display:flex;gap:.8rem}
.linkbtn{border:0;background:transparent;cursor:pointer;font-size:.72rem;font-weight:700;letter-spacing:.06em;color:var(--txt-3);text-decoration:underline;text-underline-offset:3px}
.linkbtn:hover{color:var(--gold-1)}

.field-top{display:flex;justify-content:space-between;font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--txt-4);margin-bottom:.5rem}
.amount{display:flex;align-items:center;gap:.6rem;border:1px solid var(--rule-2);border-radius:11px;background:rgba(0,0,0,.34);padding:.4rem .5rem .4rem .95rem;transition:border-color .22s var(--ease),box-shadow .22s var(--ease)}
.amount:focus-within{border-color:var(--gold-2);box-shadow:0 0 0 3px rgba(227,190,115,.14)}
.amount input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-family:var(--f-display);font-size:clamp(1.6rem,3.4vw,2.1rem);font-weight:600;
  color:var(--txt);font-variant-numeric:tabular-nums;padding-block:.24em;
}
.amount input::placeholder{color:var(--txt-4);opacity:.55}
.amount input::-webkit-outer-spin-button,.amount input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.amount input[type=number]{-moz-appearance:textfield;appearance:textfield}
.asset{
  flex:0 0 auto;font-size:.8rem;font-weight:800;letter-spacing:.08em;color:var(--bnb);
  border:1px solid rgba(240,185,11,.32);background:rgba(240,185,11,.10);
  border-radius:8px;padding:.5em .75em;
}

.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-top:.6rem}
.chip{
  border:1px solid var(--rule);border-radius:8px;background:rgba(227,190,115,.05);
  color:var(--txt-2);font-size:.8rem;font-weight:700;padding:.55em .2em;cursor:pointer;
  transition:background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.chip:hover{background:rgba(227,190,115,.14);color:var(--gold-1);border-color:var(--rule-2)}
.chip i{font-style:normal;font-size:.66rem;color:var(--red-2);font-weight:800;margin-left:.15em}
.chip-hot{border-color:rgba(225,29,20,.35);background:rgba(225,29,20,.09)}
.chip-hot:hover{background:rgba(225,29,20,.18);border-color:rgba(225,29,20,.6)}

.receive{border:1px solid var(--rule);border-radius:11px;background:rgba(0,0,0,.28);padding:.9rem 1rem;margin-top:.9rem}
.receive-top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.receive-top span{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--txt-4)}
.receive-top b{font-family:var(--f-display);font-size:clamp(1.1rem,2.3vw,1.42rem);font-weight:600;color:var(--gold-1);text-align:right;font-variant-numeric:tabular-nums}
.receive-sub{font-size:.74rem;color:var(--txt-4);margin-top:.3rem}
.bonus-flag{
  display:flex;align-items:center;gap:.5em;margin-top:.6rem;
  border-top:1px dashed var(--rule-2);padding-top:.55rem;
  font-size:.76rem;font-weight:700;letter-spacing:.05em;color:#FFB9AA;
}
.bonus-flag span:first-child{color:var(--gold-1)}

.actions{margin-top:1rem;display:flex;flex-direction:column;gap:.6rem}

.picker{display:none;margin-top:.9rem;border:1px solid var(--rule-2);border-radius:11px;background:rgba(0,0,0,.4);overflow:hidden}
.picker.show{display:block}
.picker-head{font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--txt-4);padding:.7em .9em;border-bottom:1px solid var(--rule)}
.wallet-opt{
  display:flex;align-items:center;gap:.65rem;width:100%;
  border:0;border-bottom:1px solid var(--rule);background:transparent;cursor:pointer;
  padding:.75em .9em;text-align:left;font-size:.86rem;font-weight:600;color:var(--txt);
  transition:background-color .18s var(--ease);
}
.wallet-opt:last-child{border-bottom:0}
.wallet-opt:hover{background:rgba(227,190,115,.09)}
.wallet-opt img{width:20px;height:20px;border-radius:5px;flex:0 0 auto}
.wallet-opt .rdns{margin-left:auto;font-size:.68rem;font-weight:500;color:var(--txt-4);font-family:var(--f-mono)}

.noext{display:none;margin-top:1rem;border:1px dashed var(--rule-2);border-radius:11px;padding:1rem;background:rgba(0,0,0,.22)}
.noext.show{display:block}
.noext p{font-size:.82rem;color:var(--txt-2);margin-bottom:.75rem}
.noext .note{margin-top:.75rem;margin-bottom:0}

.pn-foot{margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--rule);font-size:.74rem;line-height:1.65;color:var(--txt-4)}

/* ---------- bonus ---------- */
.bonus{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,4vw,56px);align-items:center;
  border:1px solid var(--rule-2);border-radius:var(--r);
  background:
    radial-gradient(90% 130% at 8% 0%,rgba(225,29,20,.22),transparent 62%),
    linear-gradient(180deg,rgba(87,26,31,.55),rgba(26,5,7,.7));
  padding:clamp(26px,3.6vw,48px);
  box-shadow:var(--sh-2);
}
@media (max-width:880px){.bonus{grid-template-columns:1fr}}
.bonus h2{margin-block:.3em .45em}
.bonus .btn{margin-top:1.8em}

.ladder{display:flex;flex-direction:column;gap:.55rem}
.rung{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  border:1px solid var(--rule);border-radius:10px;background:rgba(0,0,0,.3);
  padding:.8em 1em;
}
.rung-in{font-size:.86rem;font-weight:700;color:var(--txt-2);display:flex;align-items:center;gap:.5em}
.rung-in i{font-style:normal;font-size:.68rem;font-weight:800;color:#2A0A0E;background:var(--gold-2);border-radius:4px;padding:.12em .38em}
.rung b{font-family:var(--f-display);font-size:1.16rem;font-weight:600;color:var(--gold-1)}
.rung-hot{
  border-color:rgba(225,29,20,.45);
  background:linear-gradient(96deg,rgba(225,29,20,.20),rgba(0,0,0,.3));
  box-shadow:0 8px 26px -18px rgba(225,29,20,.9);
}
.rung-hot b{color:#FFD9CC}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{
  position:relative;
  border:1px solid var(--rule);border-radius:var(--r);
  background:linear-gradient(180deg,rgba(87,26,31,.42),rgba(26,5,7,.5));
  padding:clamp(22px,2.6vw,32px);
  overflow:hidden;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.step:hover{border-color:var(--rule-2);transform:translateY(-3px)}
.step-cn{
  position:absolute;right:-.06em;top:-.24em;
  font-family:var(--f-display);font-size:7.4rem;font-weight:600;line-height:1;
  color:var(--gold-2);opacity:.10;pointer-events:none;
}
.step h3{margin-bottom:.55em;color:var(--gold-1)}
.step p{font-size:.9rem;color:var(--txt-3);position:relative}

/* ---------- tokenomics ---------- */
.tok-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4.4vw,64px);align-items:center}
@media (max-width:880px){.tok-grid{grid-template-columns:1fr}}
.tok-chart{position:relative;display:grid;place-items:center}
.donut{width:min(340px,80vw);height:auto;overflow:visible;transform:rotate(-90deg)}
.donut-track{fill:none;stroke:rgba(0,0,0,.42);stroke-width:26}
.dseg{
  fill:none;stroke-width:26;stroke-linecap:butt;
  stroke-dasharray:0 999;
  transition:stroke-dasharray 1.25s var(--ease),stroke-dashoffset 1.25s var(--ease);
}
.dseg.s1{stroke:var(--red)}
.dseg.s2{stroke:var(--gold-2)}
.dseg.s3{stroke:var(--gold-4)}
.dseg.s4{stroke:#7C4A46}
.donut-mid{position:absolute;display:flex;flex-direction:column;align-items:center;gap:.25rem;text-align:center;pointer-events:none}
.donut-mid b{font-family:var(--f-display);font-size:clamp(1.15rem,2.5vw,1.6rem);font-weight:600;color:var(--gold-1);line-height:1}
.donut-mid span{font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-4);max-width:14ch}

.tok-rows{border:1px solid var(--rule);border-radius:var(--r);overflow:hidden}
.tok-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.9em 1.05em;border-bottom:1px solid var(--rule);background:rgba(0,0,0,.2)}
.tok-row:last-child{border-bottom:0}
.tok-l{display:flex;align-items:center;gap:.65em;font-size:.9rem;font-weight:600;color:var(--txt-2)}
.sw{width:11px;height:11px;border-radius:3px;flex:0 0 auto}
.sw.s1{background:var(--red)}
.sw.s2{background:var(--gold-2)}
.sw.s3{background:var(--gold-4)}
.sw.s4{background:#7C4A46}
.tok-r{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25}
.tok-r b{font-family:var(--f-display);font-size:1.22rem;font-weight:600;color:var(--gold-1)}
.tok-r span{font-size:.7rem;color:var(--txt-4)}

.tok-feats{margin-top:1.5rem;display:grid;gap:.65rem}
.tok-feats li{display:flex;align-items:flex-start;gap:.65em;font-size:.86rem;color:var(--txt-3)}
.tok-feats svg{width:15px;height:15px;flex:0 0 auto;margin-top:.28em;color:var(--gold-2)}

.ca-box{margin-top:1.6rem;border:1px solid var(--rule);border-radius:11px;background:rgba(0,0,0,.28);padding:1rem}
.ca-box .kicker{margin-bottom:.7rem}
/* the address that takes money is gold; the contract address is deliberately
   quieter, so the two can never be mistaken for one another */
.ca-pay{border-color:var(--rule-2);background:rgba(227,190,115,.06)}
.ca-token{margin-top:.75rem;border-style:dashed}
.ca-token .kicker{color:var(--txt-3)}
.ca-token .kicker::after{background:var(--txt-4)}
.ca-token code{color:var(--txt-2)}
.note-info{border-left:2px solid var(--gold-3);padding-left:.8em;color:var(--txt-3)}
.ca-link{
  display:inline-block;margin-top:.75rem;font-size:.76rem;font-weight:700;
  color:var(--gold-2);text-decoration:underline;text-underline-offset:3px;
  transition:color .2s var(--ease);
}
.ca-link:hover{color:var(--gold-0)}

/* ---------- airdrop ---------- */
.drop{
  position:relative;text-align:center;
  border:1px solid var(--rule-2);border-radius:var(--r);
  background:
    radial-gradient(72% 110% at 50% 0%,rgba(227,190,115,.16),transparent 64%),
    linear-gradient(180deg,rgba(87,26,31,.5),rgba(26,5,7,.72));
  padding:clamp(34px,5vw,68px) clamp(22px,4vw,56px);
  box-shadow:var(--sh-2);
  overflow:hidden;
}
.drop-lantern{
  position:absolute;left:50%;top:0;translate:-50% -50%;
  width:200px;height:200px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(225,29,20,.5),transparent 70%);
  pointer-events:none;
}
.drop .kicker::after{left:50%;transform:translateX(-50%)}
.drop h2{margin-block:.3em .45em}
.drop h2 span{display:inline}
.drop h2 em{display:block;margin-top:.1em}
.drop .lede{margin-inline:auto}
.drop-btns{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-top:2em}
.drop-steps{display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:center;margin-top:2.4em;padding-top:1.8em;border-top:1px solid var(--rule)}
.drop-steps li{display:flex;align-items:center;gap:.6em;font-size:.85rem;color:var(--txt-3)}
.drop-steps b{
  width:23px;height:23px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;
  background:rgba(227,190,115,.13);border:1px solid var(--rule-2);
  font-size:.72rem;font-weight:800;color:var(--gold-1);
}

/* ---------- roadmap ---------- */
.road{position:relative;display:grid;gap:clamp(14px,2vw,22px);padding-left:34px}
.road::before{
  content:'';position:absolute;left:9px;top:10px;bottom:10px;width:1px;
  background:linear-gradient(180deg,var(--gold-3),var(--gold-4) 55%,transparent);
  opacity:.55;
}
.ph{position:relative}
.ph-dot{
  position:absolute;left:-30px;top:26px;width:11px;height:11px;border-radius:50%;
  background:var(--ink-1);border:2px solid var(--gold-4);
}
.ph.done .ph-dot{background:var(--gold-2);border-color:var(--gold-1)}
.ph.now .ph-dot{background:var(--red-2);border-color:#FF8574;box-shadow:0 0 0 5px rgba(225,29,20,.20)}
.ph-card{
  border:1px solid var(--rule);border-radius:var(--r);
  background:linear-gradient(180deg,rgba(87,26,31,.35),rgba(26,5,7,.5));
  padding:clamp(20px,2.4vw,28px);
  transition:border-color .3s var(--ease)}
.ph-card:hover{border-color:var(--rule-2)}
.ph.now .ph-card{border-color:rgba(225,29,20,.42);background:linear-gradient(180deg,rgba(225,29,20,.14),rgba(26,5,7,.6))}
.ph-top{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.6rem}
.ph-n{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-4)}
.ph-st{font-size:.64rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;padding:.3em .7em;border-radius:999px;border:1px solid var(--rule-2);color:var(--txt-3)}
.ph.done .ph-st{color:var(--gold-1);border-color:var(--rule-3);background:rgba(227,190,115,.10)}
.ph.now .ph-st{color:#FFB9AA;border-color:rgba(255,90,70,.45);background:rgba(225,29,20,.16)}
.ph-card h3{color:var(--gold-1);margin-bottom:.6em}
.ph-card ul{display:grid;gap:.42rem}
.ph-card li{position:relative;padding-left:1.1em;font-size:.87rem;color:var(--txt-3)}
.ph-card li::before{content:'';position:absolute;left:0;top:.62em;width:5px;height:1px;background:var(--gold-3)}

/* ---------- faq ---------- */
.faq{max-width:840px;margin-inline:auto;border:1px solid var(--rule);border-radius:var(--r);overflow:hidden}
.faq details{border-bottom:1px solid var(--rule);background:rgba(0,0,0,.2)}
.faq details:last-child{border-bottom:0}
.faq summary{
  list-style:none;cursor:pointer;
  padding:1.1em clamp(16px,2.4vw,26px);
  padding-right:3.2em;position:relative;
  font-family:var(--f-display);font-size:clamp(1.02rem,1.9vw,1.22rem);font-weight:600;
  color:var(--txt);
  transition:color .2s var(--ease),background-color .2s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold-1);background:rgba(227,190,115,.05)}
.faq summary::after{
  content:'';position:absolute;right:clamp(16px,2.4vw,26px);top:50%;
  width:9px;height:9px;margin-top:-5px;
  border-right:1.6px solid var(--gold-2);border-bottom:1.6px solid var(--gold-2);
  transform:rotate(45deg);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details[open] summary{color:var(--gold-1)}
.ans{padding:0 clamp(16px,2.4vw,26px) 1.4em;font-size:.9rem;color:var(--txt-3);max-width:70ch}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--rule);background:linear-gradient(180deg,transparent,rgba(0,0,0,.4));margin-top:clamp(40px,6vw,80px)}
footer .fret{margin-top:-14px;margin-bottom:clamp(28px,4vw,48px)}
.foot-top{display:flex;flex-wrap:wrap;gap:1.6rem;align-items:center;justify-content:space-between;padding-bottom:1.6rem;border-bottom:1px solid var(--rule)}
.foot-nav{display:flex;flex-wrap:wrap;gap:clamp(12px,1.8vw,24px)}
.foot-nav a{font-size:.82rem;font-weight:600;color:var(--txt-3);transition:color .2s var(--ease)}
.foot-nav a:hover{color:var(--gold-1)}
.colophon{margin-block:1.6rem;font-size:.73rem;line-height:1.75;color:var(--txt-4);max-width:100ch}
.foot-end{
  display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;
  padding:1.2rem 0 clamp(24px,4vw,44px);border-top:1px solid var(--rule);
  font-size:.7rem;color:var(--txt-4);
}
.foot-addrs{display:flex;flex-direction:column;gap:.3rem;align-items:flex-end;text-align:right}
.foot-addrs>span{display:flex;gap:.55em;align-items:baseline;flex-wrap:wrap;justify-content:flex-end}
.foot-addrs i{font-style:normal;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-3);font-size:.62rem}
.foot-addrs code{word-break:break-all;color:var(--txt-3);font-size:.7rem}
@media (max-width:620px){
  .foot-addrs{align-items:flex-start;text-align:left}
  .foot-addrs>span{justify-content:flex-start}
}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;translate:-50% 14px;z-index:80;
  max-width:min(440px,92vw);
  padding:.85em 1.2em;border-radius:11px;
  background:rgba(20,4,6,.96);border:1px solid var(--rule-2);
  color:var(--gold-1);font-size:.85rem;font-weight:600;
  box-shadow:var(--sh-3);
  opacity:0;pointer-events:none;
  transition:opacity .3s var(--ease),translate .3s var(--ease);
  text-align:center;
}
.toast.show{opacity:1;translate:-50% 0}
.toast.err{border-color:rgba(255,90,70,.55);color:#FFC0B2}

/* ---------- Chinese typography adjustments ---------- */
html[lang^="zh"] h1,html[lang^="zh"] h2{letter-spacing:.01em;line-height:1.18}
html[lang^="zh"] h1{font-size:clamp(2.2rem,6vw,4.4rem)}
html[lang^="zh"] .kicker,html[lang^="zh"] .eyebrow,html[lang^="zh"] .facts span,
html[lang^="zh"] .gauge-top,html[lang^="zh"] .field-top,html[lang^="zh"] .receive-top span,
html[lang^="zh"] .cd-u span,html[lang^="zh"] .ph-st,html[lang^="zh"] .sb-label,
html[lang^="zh"] .pn-head p,html[lang^="zh"] .relic-cap,html[lang^="zh"] .beacon-track>span{
  letter-spacing:.06em;
}
html[lang^="zh"] .lede,html[lang^="zh"] .ans,html[lang^="zh"] .note,html[lang^="zh"] .colophon{line-height:1.85}
/* the decorative Chinese gloss is redundant once the page itself is Chinese */
html[lang^="zh"] .eyebrow-cn,html[lang^="zh"] .brand-txt b i{display:none}
html[lang^="zh"] .step-cn{opacity:.14}