:root {
  --red: #c41e3a;
  --red-bright: #e44545;
  --red-deep: #6e101c;
  --red-ink: #3a070e;
  --gold: #e8c547;
  --gold-bright: #ffe9a0;
  --gold-dark: #b8892a;
  --jade: #8fd4c4;
  --jade-deep: #2f6f62;
  --cream: #fff4e4;
  --cream-dark: #f0d7b0;
  --ink: #2a0a0e;
  --paper: #fffaf1;
  --nav-h: 72px;
  --tape-h: 38px;
  --font-display: "ZCOOL XiaoWei", "Noto Serif SC", serif;
  --font-brush: "Ma Shan Zheng", "ZCOOL XiaoWei", cursive;
  --font-num: "ZCOOL QingKe HuangYou", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-serif: "Noto Serif SC", "ZCOOL XiaoWei", serif;
  --shadow-gold: 0 10px 40px rgba(184, 137, 42, 0.35);
}

*,
*::before,
*::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--tape-h) + var(--nav-h) + 16px);
}
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--cream);
  background: var(--red-ink);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip {
  position: absolute; left: -999px; top: 0;
}
.skip:focus {
  left: 12px; top: 12px; z-index: 80;
  background: var(--gold); color: var(--red-ink);
  padding: 8px 14px; border-radius: 8px;
}

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 28px;
  transform: translate(-50%, 16px);
  background: var(--ink); color: var(--gold-bright);
  border: 1px solid var(--gold-dark);
  padding: 10px 18px; border-radius: 999px;
  font-weight: 700; letter-spacing: 0.08em;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 90; box-shadow: var(--shadow-gold);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Tape */
.tape {
  position: sticky; top: 0; z-index: 40;
  height: var(--tape-h);
  background: linear-gradient(180deg, #f6de7a, #d4a017);
  color: var(--red-ink);
  overflow: hidden;
  border-bottom: 2px solid #8a5a12;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.tape-track {
  display: flex; gap: 40px; width: max-content;
  align-items: center; height: 100%;
  animation: marquee 28s linear infinite;
  padding-left: 24px;
  white-space: nowrap;
}
.tape-track span::before {
  content: "✦";
  margin-right: 40px;
  color: var(--red);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Nav */
.nav {
  position: sticky; top: var(--tape-h); z-index: 39;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  background: rgba(58, 7, 14, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(232, 197, 71, 0.28);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 28px; letter-spacing: 0.12em;
}
.brand img {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, #fff, #8fd4c4 40%, #2f6f62);
  border: 2px solid var(--gold);
  object-fit: cover;
}
.nav-links {
  display: flex; gap: 28px;
  font-weight: 700; letter-spacing: 0.16em;
}
.nav-links a {
  text-decoration: none; color: var(--cream);
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -6px;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform .2s;
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-social { display: none; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid rgba(232, 197, 71, 0.45);
  border-radius: 50%;
  color: var(--gold-bright);
  text-decoration: none;
}
.icon-btn svg { width: 16px; height: 16px; fill: currentColor; }
.icon-btn:hover { background: rgba(232, 197, 71, 0.12); }

.burger {
  display: none; width: 42px; height: 42px;
  background: transparent; border: 1px solid var(--gold-dark);
  border-radius: 10px; padding: 10px 9px;
  flex-direction: column; justify-content: space-between;
}
.burger span {
  display: block; height: 2px; background: var(--gold);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; border: 0; cursor: pointer;
  font-family: var(--font-body);
  font-weight: 800; letter-spacing: 0.14em;
  border-radius: 999px;
  padding: 10px 18px;
  transition: transform .15s, filter .15s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn:active { transform: translateY(1px); }
.btn-gold {
  background: linear-gradient(180deg, #ffe9a0, #d4a017);
  color: var(--red-ink);
  box-shadow: 0 4px 0 #8a5a12, 0 10px 22px rgba(0,0,0,.28);
}
.btn-red {
  background: linear-gradient(180deg, #e44545, #9b1b2e);
  color: #fff8e8;
  border: 1px solid rgba(255, 233, 160, 0.35);
  box-shadow: 0 4px 0 #5c0a16;
}
.btn-ghost {
  background: transparent;
  color: var(--gold-bright);
  border: 1px solid rgba(232, 197, 71, 0.55);
}
.btn-lg { padding: 14px 26px; font-size: 16px; }

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--tape-h) - var(--nav-h));
  padding: 28px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(58,7,14,.28), rgba(58,7,14,.55) 70%, #3a070e),
    url("../assets/bg-palace.jpg") center/cover no-repeat;
  transform: scale(1.04);
}
.hero-veil {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(196, 30, 58, 0.15), transparent 50%),
    linear-gradient(90deg, rgba(42, 10, 14, 0.72) 0%, rgba(42, 10, 14, 0.18) 55%, rgba(42, 10, 14, 0.35) 100%);
  pointer-events: none;
}
.coins-fall { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.coin-drop {
  position: absolute; top: -80px;
  width: 42px; height: 42px;
  animation: fall linear forwards;
  opacity: .85;
  filter: drop-shadow(0 8px 8px rgba(0,0,0,.35));
}
@keyframes fall {
  to { transform: translateY(110vh) rotate(360deg); opacity: .15; }
}

.hero-grid {
  position: relative;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 20px;
  align-items: center;
}
.kicker {
  display: flex; align-items: center; gap: 10px;
  letter-spacing: 0.22em;
  font-size: 13px;
  color: var(--gold-bright);
  text-transform: none;
  margin: 0 0 12px;
}
.kicker.center, .center { text-align: center; }
.kicker.center { justify-content: center; }
.kicker.ink { color: var(--red-deep); }
.seal {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border: 1.5px solid currentColor;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 16px;
  transform: rotate(-8deg);
  box-shadow: inset 0 0 0 2px currentColor;
}
.seal.dark { color: var(--red); }

.wordmark {
  font-family: var(--font-display);
  font-size: clamp(88px, 14vw, 168px);
  line-height: 0.9;
  margin: 0;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, #fff4c2 0%, #e8c547 38%, #b8892a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 8px 0 rgba(90, 16, 24, 0.55));
  text-shadow: none;
}
.ticker {
  margin: 8px 0 18px;
  font-family: var(--font-num);
  letter-spacing: 0.28em;
  color: var(--gold-bright);
  font-size: 18px;
}
.ticker i {
  display: inline-block; width: 8px; height: 8px;
  background: var(--gold); border-radius: 50%;
  margin: 0 10px 2px;
  box-shadow: 0 0 10px var(--gold);
}

.couplet {
  display: grid; gap: 8px;
  padding: 16px 20px;
  margin: 0 0 18px;
  border: 2px solid rgba(232, 197, 71, 0.7);
  background: linear-gradient(180deg, rgba(110, 16, 28, 0.72), rgba(58, 7, 14, 0.55));
  box-shadow: inset 0 0 0 4px rgba(196, 30, 58, 0.45), 0 12px 40px rgba(0,0,0,.25);
  max-width: 520px;
}
.couplet p {
  margin: 0;
  font-family: var(--font-brush);
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.25;
  color: #fff1c2;
}
.couplet.small {
  background: #fffdf6;
  border-color: var(--gold-dark);
  box-shadow: inset 0 0 0 4px #f3d4a0;
  max-width: none;
}
.couplet.small p { color: var(--red-deep); }
.lede {
  max-width: 520px;
  color: #f7e7c8;
  font-size: 17px;
  margin: 0 0 22px;
}

.ca-row { margin: 0 0 18px; }
.ca-box {
  display: flex; align-items: center; gap: 12px;
  width: min(100%, 520px);
  padding: 10px 10px 10px 14px;
  background: rgba(20, 4, 8, 0.7);
  border: 1px solid rgba(232, 197, 71, 0.45);
  color: var(--gold-bright);
  border-radius: 14px;
  cursor: pointer;
  font-family: var(--font-body);
}
.ca-label {
  font-size: 12px; letter-spacing: 0.2em;
  color: var(--gold-dark); font-weight: 800;
}
.ca-box code {
  flex: 1; text-align: left;
  font-size: 14px; letter-spacing: 0.04em;
  color: #fff4d6; overflow: hidden; text-overflow: ellipsis;
}
.ca-action {
  background: linear-gradient(180deg, #ffe9a0, #d4a017);
  color: var(--red-ink);
  font-weight: 800; letter-spacing: 0.12em;
  padding: 8px 12px; border-radius: 10px; font-size: 13px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none; padding: 0; margin: 0;
}
.hero-pills li {
  padding: 6px 12px;
  border: 1px solid rgba(232, 197, 71, 0.4);
  border-radius: 999px;
  font-size: 12px; letter-spacing: 0.16em;
  color: var(--gold-bright);
  background: rgba(58, 7, 14, 0.45);
}

.hero-mascot {
  position: relative;
  display: grid; place-items: center;
  min-height: 520px;
}
.mascot-glow {
  position: absolute;
  width: 70%; height: 70%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 197, 71, 0.45), rgba(143, 212, 196, 0.12) 40%, transparent 70%);
  filter: blur(8px);
  animation: pulse 4.5s ease-in-out infinite;
}
.mascot {
  position: relative;
  width: min(560px, 100%);
  animation: floaty 4.8s ease-in-out infinite;
  filter: drop-shadow(0 28px 30px rgba(0,0,0,.4));
  z-index: 2;
}
.float-coin, .float-yuanbao {
  position: absolute; z-index: 3;
  pointer-events: none;
  animation: drift 5.5s ease-in-out infinite;
}
.float-coin.c1 { width: 88px; top: 8%; left: 4%; animation-delay: -.6s; }
.float-coin.c2 { width: 64px; bottom: 18%; right: 6%; animation-delay: -1.8s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}
@keyframes drift {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(-14px) rotate(10deg); }
}
@keyframes pulse {
  0%, 100% { opacity: .7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* Story */
.story {
  position: relative;
  background:
    radial-gradient(ellipse at top, #fffdf8, var(--cream) 55%, #f3dcb8);
  color: var(--ink);
  padding: 90px 0 80px;
}
.ornament-top {
  position: absolute; left: 0; right: 0; top: -1px; height: 28px;
  background: linear-gradient(180deg, #3a070e, transparent);
}
.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.story-art img {
  width: 100%;
  filter: drop-shadow(0 22px 24px rgba(110, 16, 28, 0.18));
}
.story h2, .buy h2, .bros h2 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.2;
  margin: 0 0 18px;
  letter-spacing: 0.06em;
  color: var(--red-deep);
}
.gold-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  color: var(--gold-bright);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}
.story-copy p { font-size: 17px; color: #4a201c; }
.story-quote {
  margin: 24px 0 0;
  padding: 16px 20px 16px 22px;
  border-left: 4px solid var(--red);
  background: rgba(196, 30, 58, 0.06);
  font-family: var(--font-brush);
  font-size: 28px;
  line-height: 1.4;
  color: var(--red-deep);
}

/* Tokenomics */
.tokenomics {
  padding: 90px 0;
  background:
    linear-gradient(180deg, rgba(42,10,14,.55), rgba(42,10,14,.72)),
    url("../assets/bg-palace.jpg") center/cover no-repeat;
}
.section-lead {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
  color: #f3ddb4;
}
.section-lead.ink { color: #5a2a24; text-align: left; margin-left: 0; }
.tomo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.plaque {
  background:
    linear-gradient(180deg, #fff4c8, #e0b03a 55%, #c49222);
  color: var(--red-ink);
  border-radius: 18px;
  padding: 22px 18px 20px;
  text-align: center;
  box-shadow: 0 10px 0 #7a4e12, 0 18px 30px rgba(0,0,0,.28);
  border: 1px solid #fff3c0;
  position: relative;
}
.plaque::before {
  content: "";
  position: absolute; inset: 6px;
  border: 1px dashed rgba(110, 16, 28, 0.28);
  border-radius: 12px; pointer-events: none;
}
.plaque-num {
  display: block;
  font-family: var(--font-num);
  font-size: 42px;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--red);
}
.plaque h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  letter-spacing: 0.12em;
}
.plaque p { margin: 0; font-size: 14px; line-height: 1.55; }

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0;
}
.facts > div {
  background: rgba(20, 4, 8, 0.55);
  border: 1px solid rgba(232, 197, 71, 0.28);
  padding: 14px 16px;
  border-radius: 12px;
}
.facts dt {
  font-size: 12px; letter-spacing: 0.18em;
  color: var(--gold-dark); margin-bottom: 4px;
}
.facts dd { margin: 0; color: var(--gold-bright); font-weight: 700; word-break: break-all; }

/* Buy */
.buy {
  background: var(--paper);
  color: var(--ink);
  padding: 90px 0;
}
.steps {
  list-style: none; padding: 0; margin: 28px 0 32px;
  display: grid; gap: 14px;
}
.steps li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--cream-dark);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: 0 8px 0 rgba(196, 30, 58, 0.08);
}
.step-n {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--gold-bright);
  background: var(--red);
  border-radius: 14px;
  box-shadow: inset 0 0 0 3px rgba(255, 233, 160, 0.45);
}
.steps h3 {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
  color: var(--red-deep);
}
.steps p { margin: 0; color: #5a2a24; }
.steps a { color: var(--red); font-weight: 700; }
.buy-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* Roadmap */
.roadmap {
  padding: 90px 0;
  background: linear-gradient(180deg, #5c0a16, #3a070e 40%, #2a0a0e);
}
.road {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.road article {
  background: linear-gradient(180deg, #9b1b2e, #6e101c);
  border: 1px solid rgba(232, 197, 71, 0.4);
  border-radius: 18px;
  padding: 22px 18px;
  position: relative;
  box-shadow: 0 16px 30px rgba(0,0,0,.25);
}
.road article::after {
  content: "";
  position: absolute; right: -10px; top: 36px;
  width: 20px; height: 2px;
  background: var(--gold);
}
.road article:last-child::after { display: none; }
.road span {
  display: inline-block;
  font-family: var(--font-num);
  color: var(--gold);
  letter-spacing: 0.2em;
  font-size: 13px;
  margin-bottom: 8px;
}
.road h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--gold-bright);
  letter-spacing: 0.1em;
}
.road p { margin: 0; color: #f3ddb4; font-size: 15px; }

/* Bros */
.bros {
  background:
    radial-gradient(ellipse at bottom right, #fffdf8, var(--cream) 60%);
  color: var(--ink);
  padding: 80px 0 40px;
}
.bros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}
.bros-copy p { color: #4a201c; font-size: 17px; }
.bros-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.bros-art img {
  width: 100%;
  filter: drop-shadow(0 18px 20px rgba(110, 16, 28, 0.16));
}

/* Footer */
.foot {
  background: #1a0508;
  border-top: 1px solid rgba(232, 197, 71, 0.25);
  padding: 36px 0 28px;
  color: #f3ddb4;
}
.foot-grid { display: grid; gap: 16px; }
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-brand img {
  width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid var(--gold); object-fit: cover;
  background: #8fd4c4;
}
.foot-brand strong {
  font-family: var(--font-display);
  font-size: 28px; color: var(--gold-bright); letter-spacing: 0.12em;
}
.foot-brand p { margin: 0; font-size: 13px; letter-spacing: 0.12em; }
.foot-ca {
  display: flex; gap: 10px; align-items: baseline;
  font-size: 14px;
}
.foot-ca span:first-child {
  color: var(--gold-dark); letter-spacing: 0.18em; font-size: 12px;
}
.foot-note { margin: 0; font-size: 13px; color: #c9b08a; max-width: 720px; }
.copy { margin: 0; font-size: 13px; color: var(--gold-dark); letter-spacing: 0.12em; }

/* Mobile */
@media (max-width: 960px) {
  .nav-links {
    position: fixed;
    top: calc(var(--tape-h) + var(--nav-h));
    left: 0; right: 0;
    background: rgba(42, 10, 14, 0.96);
    flex-direction: column;
    gap: 0;
    padding: 12px 0 20px;
    display: none;
    border-bottom: 1px solid rgba(232, 197, 71, 0.28);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 24px; }
  .nav-social { display: block; }
  .nav-cta .icon-btn { display: none; }
  .burger { display: flex; }
  .hero-grid,
  .story-grid,
  .bros-grid { grid-template-columns: 1fr; }
  .hero-mascot { order: -1; min-height: 360px; }
  .mascot { width: min(420px, 88vw); }
  .tomo-grid, .road, .facts { grid-template-columns: 1fr 1fr; }
  .road article::after { display: none; }
  .wordmark { font-size: clamp(72px, 22vw, 120px); }
  .hero { padding-top: 12px; }
}
@media (max-width: 560px) {
  .wrap { width: min(100% - 28px, 1120px); }
  .tomo-grid, .road, .facts { grid-template-columns: 1fr; }
  .hero-actions, .buy-cta, .bros-actions { flex-direction: column; }
  .hero-actions .btn, .buy-cta .btn, .bros-actions .btn { width: 100%; }
  .nav { padding: 0 12px; }
  .brand span { font-size: 22px; }
  .float-yuanbao { width: 84px; }
  .steps li { grid-template-columns: 52px 1fr; }
  .step-n { width: 52px; height: 52px; font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}