/* ============ $4, the four stock coin on BNB ============ */

:root {
  --ink: #0B0A07;
  --ink-2: #100E09;
  --panel: #14120C;
  --panel-2: #1A170F;
  --edge: #2A2617;
  --gold: #F0B90B;
  --gold-hot: #FFD34D;
  --gold-dim: #8a6a00;
  --red: #E23B2E;
  --green: #7BD64C;
  --cream: #F2EDDF;
  --dust: #A79E8B;
  --dust-dim: #6E6757;
  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "Space Grotesk", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --cjk: "Noto Serif SC", serif;
  --radius: 2px;
  --pad: clamp(20px, 5vw, 72px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--dust);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  /* faint gold nebula behind everything */
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1100px 600px at 75% -10%, rgba(240,185,11,0.10), transparent 62%),
    radial-gradient(800px 600px at -12% 35%, rgba(226,59,46,0.06), transparent 60%),
    radial-gradient(900px 700px at 110% 85%, rgba(240,185,11,0.05), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  /* film grain */
  content: "";
  position: fixed;
  inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.045;
  pointer-events: none;
  z-index: 2;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--gold);
  z-index: 100;
}

/* display type treatments: flat gold + drafted outline */
.grad-gold {
  font-style: normal;
  color: var(--gold);
}
.num-stroke {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 3px var(--gold);
}
@supports not (-webkit-text-stroke: 1px black) {
  .num-stroke { color: var(--gold); }
}

main, .footer, .nav { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

::selection { background: var(--gold); color: var(--ink); }

/* ---------- primitives ---------- */

.mono-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust-dim);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow-center { justify-content: center; }

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  display: inline-block;
  background: var(--gold);
}
.dot-live { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot-gold { box-shadow: 0 0 8px var(--gold); }

.seal-mini {
  font-family: var(--cjk);
  font-weight: 900;
  font-size: 13px;
  color: var(--cream);
  background: var(--red);
  width: 22px; height: 22px;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.line-gold { color: var(--gold); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 0;
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease,
    color 0.12s ease, border-color 0.12s ease;
}
.btn-lg { padding: 18px 34px; font-size: 13px; }
.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}
.btn-gold:hover {
  background: var(--gold-hot);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--red);
}
.btn-gold:active { transform: none; box-shadow: none; }
.btn-ghost {
  background: transparent;
  border-color: var(--edge);
  color: var(--cream);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 rgba(240,185,11,0.3);
}
.btn-ghost:active { transform: none; box-shadow: none; }
.btn-glyph { font-size: 0.9em; transition: transform 0.12s ease; }
.btn:hover .btn-glyph { transform: translate(2px, -2px); }
.nav .btn { padding: 11px 18px; }

/* nav price chip */
.price-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cream);
  border: 1px solid var(--edge);
  border-radius: 0;
  padding: 8px 14px;
  background: var(--ink-2);
}
.price-chip b { font-weight: 600; }
.price-chip i { font-style: normal; color: var(--green); font-size: 11px; }

/* vertical CJK detail */
.cjk-vert {
  position: absolute;
  right: 26px;
  bottom: 26px;
  writing-mode: vertical-rl;
  font-family: var(--cjk);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.55em;
  color: rgba(242,237,223,0.22);
  pointer-events: none;
}

.card {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border-radius: 0;
  border: 1px solid var(--edge);
  background: var(--ink-2);
}
.pill-green { color: var(--green); border-color: rgba(123,214,76,0.3); }
.pill-green small { color: var(--dust-dim); }
.pill-live { color: var(--cream); }

.demo-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--dust-dim);
  padding: 10px 24px 14px;
  text-align: right;
}

.pill-red { color: var(--red); border-color: rgba(226,59,46,0.3); }
.pill-red small { color: var(--dust-dim); }

.price-chip i.up { color: var(--green); }
.price-chip i.down { color: var(--red); }

/* coming-soon empty states */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 56px 24px;
  text-align: center;
}
.empty-state .seal-mini {
  width: 36px;
  height: 36px;
  font-size: 20px;
  border-radius: 4px;
}
.empty-title {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cream);
}
.empty-sub { font-size: 13px; color: var(--dust-dim); max-width: 36ch; }

.chart-embed {
  width: 100%;
  height: 420px;
  border: none;
  display: block;
}

.chart-note {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--dust-dim);
  text-align: right;
  padding: 8px 4px 2px;
}
.chart-note a { color: var(--dust); border-bottom: 1px solid var(--edge); transition: color 0.15s ease; }
.chart-note a:hover { color: var(--gold); }

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px var(--pad);
  background: rgba(11,10,7,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(42,38,23,0.6);
}

.nav-logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-coin { width: 34px; height: 34px; }
.logo-img {
  border-radius: 50%;
  border: 1px solid rgba(240,185,11,0.35);
  object-fit: cover;
}
.logo-glyph { font-family: var(--display); font-size: 34px; fill: var(--ink); }
.logo-word {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.logo-dot { color: var(--gold); }

.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dust);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--gold); }

.nav-right { display: flex; align-items: center; gap: 14px; }
.chain-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cream);
  border: 1px solid var(--edge);
  border-radius: 0;
  padding: 8px 14px;
  background: var(--ink-2);
}

/* ---------- hero ---------- */

.hero { padding: clamp(44px, 7vh, 84px) var(--pad) 0; }

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(58px, 9.6vw, 150px);
  line-height: 0.92;
  letter-spacing: 0.005em;
  color: var(--cream);
  text-transform: uppercase;
  margin: 14px 0 30px;
}
.hero-title .line { display: block; }

.hero-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.hero-sub {
  max-width: 52ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--dust);
}
.hero-sub strong { color: var(--gold); font-weight: 700; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* the stage: full-width cinematic tape, drafted frame */
.hero-stage {
  position: relative;
  margin-top: clamp(36px, 6vh, 64px);
  border-radius: 0;
  overflow: hidden;
  border: 1px solid rgba(240,185,11,0.4);
  outline: 1px solid rgba(240,185,11,0.14);
  outline-offset: 7px;
  background: #000;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.hero-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(11,10,7,0.32), transparent 24%, transparent 70%, rgba(11,10,7,0.42));
}
.hero-stage video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 76vh;
  object-fit: cover;
}

.stage-hud {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  z-index: 3;
}
.stage-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cream);
  background: rgba(11,10,7,0.72);
  border: 1px solid rgba(242,237,223,0.16);
  border-radius: 0;
  padding: 9px 16px;
  backdrop-filter: blur(10px);
}
.stage-sound {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 0;
  padding: 12px 20px;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
.stage-sound:hover {
  background: var(--gold-hot);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--red);
}
.stage-sound:active { transform: none; box-shadow: none; }

.seal-svg {
  position: absolute;
  width: clamp(76px, 9vw, 128px);
  right: 26px;
  bottom: 26px;
  transform: rotate(-8deg);
  filter: drop-shadow(0 10px 30px rgba(226,59,46,0.4));
  z-index: 3;
  pointer-events: none;
}
.seal-cjk { font-family: var(--cjk); font-weight: 900; font-size: 74px; fill: var(--cream); }

/* load animation: lines rise, seal stamps */
.hero-title .line { opacity: 0; transform: translateY(34px); animation: rise 0.65s cubic-bezier(0.2,0.7,0.2,1) forwards; }
.hero-title .line:nth-child(1) { animation-delay: 0.05s; }
.hero-title .line:nth-child(2) { animation-delay: 0.18s; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

.hero-row { opacity: 0; animation: rise 0.65s cubic-bezier(0.2,0.7,0.2,1) 0.34s forwards; }
.hero-stage { opacity: 0; animation: stageIn 0.8s cubic-bezier(0.2,0.7,0.2,1) 0.5s forwards; }
@keyframes stageIn {
  from { opacity: 0; transform: translateY(40px) scale(0.985); }
  to { opacity: 1; transform: none; }
}

.seal-svg { opacity: 0; animation: stamp 0.5s cubic-bezier(0.2,1.4,0.3,1) 1.25s forwards; }
@keyframes stamp {
  0% { opacity: 0; transform: rotate(-8deg) scale(2.2); }
  70% { opacity: 1; transform: rotate(-8deg) scale(0.94); }
  100% { opacity: 1; transform: rotate(-8deg) scale(1); }
}

/* marquee */
.marquee {
  margin-top: clamp(44px, 8vh, 88px);
  border-top: 1px solid rgba(240,185,11,0.22);
  border-bottom: 1px solid rgba(240,185,11,0.22);
  overflow: hidden;
  background: var(--ink-2);
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 38px;
  padding: 17px 0;
  white-space: nowrap;
  animation: slide 32s linear infinite;
}
.marquee-track span {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.26em;
  color: var(--dust);
}
.marquee-track span:nth-child(8n+1) { color: var(--gold); }
.marquee-track i { color: var(--red); font-style: normal; font-size: 9px; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- contract bar ---------- */

.contract-bar {
  display: flex;
  flex-wrap: wrap;
  max-width: 1280px;
  margin: clamp(36px, 6vh, 64px) auto 0;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}
.contract-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-right: 1px solid var(--edge);
  flex: 1 1 auto;
}
.contract-cell:last-child { border-right: none; }
.contract-note { flex: 1.4 1 auto; }
.check {
  width: 26px; height: 26px;
  border-radius: 0;
  background: var(--gold);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.contract-sub { font-size: 12px; color: var(--dust-dim); }
.addr { font-family: var(--mono); font-size: 13px; color: var(--cream); }
.copy-btn {
  color: var(--dust-dim);
  font-size: 14px;
  transition: color 0.15s ease;
}
.copy-btn:hover { color: var(--gold); }
.copy-btn.copied { color: var(--green); }
.contract-scan { justify-content: center; color: var(--cream); }
.contract-scan:hover .mono-label { color: var(--gold); }

/* ---------- signal ---------- */

.signal { padding: clamp(48px, 8vh, 96px) var(--pad) 0; }
.signal-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  max-width: 1280px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 64px);
  align-items: center;
  overflow: hidden;
}
.signal-panel::before {
  content: "四";
  position: absolute;
  left: -30px;
  bottom: -70px;
  font-family: var(--cjk);
  font-weight: 900;
  font-size: 300px;
  line-height: 1;
  color: rgba(226,59,46,0.05);
  pointer-events: none;
}
.signal-quote {
  font-family: var(--display);
  font-size: clamp(96px, 12vw, 180px);
  line-height: 1;
  color: var(--cream);
  margin: 10px 0 18px;
}
.signal-context { max-width: 42ch; margin-bottom: 14px; }
.signal-context em { color: var(--cream); font-style: normal; font-weight: 500; }
.signal-byline { font-family: var(--mono); font-size: 12px; color: var(--dust-dim); margin-bottom: 22px; }
.mono-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--dust);
  border-bottom: 1px solid var(--edge);
  padding-bottom: 3px;
  transition: color 0.15s ease;
}
.mono-link:hover { color: var(--gold); }

.signal-post { display: grid; gap: 16px; }
.post-card {
  background: #000;
  border: 1px solid #1f1d16;
  border-radius: 16px;
  padding: 22px 24px;
}
.post-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.post-avatar { width: 44px; height: 44px; }
.post-avatar-glyph { font-family: var(--display); font-size: 26px; fill: var(--ink); }
.post-name { color: var(--cream); font-weight: 700; font-size: 15px; }
.post-diamond { color: var(--gold); font-size: 12px; }
.post-handle { font-size: 13px; color: var(--dust-dim); }
.post-body {
  font-family: var(--display);
  font-size: 72px;
  line-height: 1;
  color: var(--cream);
  margin: 6px 0 14px;
}
.post-meta { font-size: 12px; color: var(--dust-dim); border-bottom: 1px solid #1f1d16; padding-bottom: 12px; margin-bottom: 12px; }
.post-stats { display: flex; gap: 18px; font-size: 13px; color: var(--dust-dim); }
.post-stats b { color: var(--cream); }
.post-note { margin-top: 12px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dust-dim); }

.post-card-ghost { background: var(--ink-2); }
.post-list-title { color: var(--cream); font-size: 14px; margin-bottom: 10px; }
.post-list { list-style: none; counter-reset: n; }
.post-list li {
  counter-increment: n;
  font-family: var(--mono);
  font-size: 13px;
  padding: 5px 0;
  color: var(--dust);
}
.post-list li::before { content: counter(n) ". "; color: var(--dust-dim); }
.post-list-four { color: var(--gold) !important; font-weight: 600; }
.post-list-four::before { color: var(--gold) !important; }

/* ---------- sections ---------- */

.section { padding: clamp(72px, 12vh, 140px) var(--pad) 0; position: relative; }
.section, .finale { max-width: calc(1280px + 2 * var(--pad)); margin: 0 auto; }

/* ghost chapter numerals */
.section[data-num]::before {
  content: attr(data-num);
  position: absolute;
  top: clamp(28px, 6vh, 64px);
  right: var(--pad);
  font-family: var(--display);
  font-size: clamp(110px, 16vw, 240px);
  line-height: 0.8;
  color: rgba(240,185,11,0.04);
  -webkit-text-stroke: 1.5px rgba(240,185,11,0.13);
  pointer-events: none;
  z-index: 0;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(40px, 5.8vw, 78px);
  line-height: 1.0;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.section-title-center { text-align: center; }
.section-sub { max-width: 52ch; margin-bottom: 38px; font-size: 17px; position: relative; z-index: 1; }

/* ---------- generated artwork placements ---------- */

.hero-art-photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 28px;
  border: 1px solid var(--edge);
  box-shadow: 0 30px 90px rgba(240,185,11,0.14);
}

.bstock-art {
  margin: -22px -22px 18px;
  border-bottom: 1px solid var(--edge);
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}
.bstock-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.bstock:hover .bstock-art img { transform: scale(1.04); }

.info-art {
  margin-top: 26px;
  border: 1px solid var(--edge);
  border-radius: 0;
  overflow: hidden;
}
.info-art img { width: 100%; height: auto; display: block; }

.finale-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.finale-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.30;
  display: block;
}
.finale-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,10,7,0.72), rgba(11,10,7,0.28) 55%, rgba(11,10,7,0.78));
}
.finale-inner > *:not(.finale-bg):not(.finale-seal) { position: relative; z-index: 1; }
.finale-seal { z-index: 1; }

/* ---------- tape (promo video) ---------- */

.tape { text-align: center; }
.tape-sub { margin: 0 auto 36px; }
.tape-frame {
  max-width: 960px;
  margin: 0 auto;
  border: 1px solid var(--edge);
  border-radius: 24px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 80px rgba(240,185,11,0.10);
}
.tape-frame video { display: block; width: 100%; height: auto; }

/* ---------- terminal ---------- */

.terminal { margin-top: 26px; }
.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--edge);
}
.terminal-id { display: flex; align-items: center; gap: 12px; }
.terminal-pair { font-family: var(--mono); font-weight: 600; font-size: 14px; color: var(--cream); letter-spacing: 0.04em; }
.terminal-venue { font-size: 12px; color: var(--dust-dim); }

.terminal-body {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
}
.terminal-price { padding: 26px 24px; border-right: 1px solid var(--edge); }
.price-big {
  font-family: var(--display);
  font-size: clamp(30px, 3vw, 42px);
  color: var(--cream);
  margin: 8px 0 4px;
  letter-spacing: 0.02em;
}
.price-big small { font-size: 13px; color: var(--dust-dim); font-family: var(--mono); }
.price-sub { font-family: var(--mono); font-size: 11px; color: var(--dust-dim); margin-bottom: 22px; }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat {
  background: var(--ink-2);
  border: 1px solid var(--edge);
  border-radius: 0;
  padding: 12px 14px;
}
.stat-num { font-family: var(--mono); font-weight: 600; font-size: 16px; color: var(--cream); margin-top: 4px; }
.stat-note { font-size: 10px; font-family: var(--mono); color: var(--dust-dim); margin-top: 2px; }

.terminal-chart { padding: 18px 20px 8px; position: relative; }
.chart-tabs { display: flex; gap: 6px; justify-content: flex-end; margin-bottom: 8px; }
.chart-tab {
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 0;
  color: var(--dust-dim);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.chart-tab:hover { color: var(--cream); border-color: var(--edge); }
.chart-tab.active { background: var(--gold); color: var(--ink); font-weight: 600; }
#chart { width: 100%; height: auto; display: block; }

/* ---------- rewards ---------- */

.rewards-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  margin-top: 26px;
}

.vault-card { padding: 30px 28px; position: relative; overflow: hidden; }
.vault-card::after {
  content: "四";
  position: absolute;
  right: -20px;
  top: -30px;
  font-family: var(--cjk);
  font-weight: 900;
  font-size: 220px;
  color: rgba(240,185,11,0.045);
  pointer-events: none;
}
.vault-big {
  font-family: var(--display);
  font-size: clamp(56px, 6vw, 84px);
  color: var(--gold);
  line-height: 1;
  margin: 14px 0 2px;
}
.vault-unit { font-family: var(--mono); font-size: 13px; letter-spacing: 0.2em; color: var(--cream); margin-bottom: 6px; }
.vault-usd { font-size: 14px; color: var(--dust-dim); margin-bottom: 22px; }
.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }

.vault-mascot {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: clamp(90px, 20%, 168px);
  border-radius: 0;
  border: 1px solid var(--edge);
  display: none;
}
@media (min-width: 920px) {
  .vault-mascot { display: block; }
  .vault-card { padding-right: 210px; }
  .vault-card .split, .vault-card .stat-row { max-width: 100%; }
}

.split { display: grid; gap: 10px; }
.split-row { display: grid; grid-template-columns: 64px 1fr 42px; align-items: center; gap: 12px; }
.split-name { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--cream); }
.split-bar { height: 8px; background: var(--ink-2); border: 1px solid var(--edge); border-radius: 0; overflow: hidden; }
.split-bar i { display: block; height: 100%; background: var(--gold); }
.split-pct { font-family: var(--mono); font-size: 11px; color: var(--dust-dim); text-align: right; }

.feed-card { display: flex; flex-direction: column; }
.feed-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px 14px;
}
.feed-title { font-family: var(--mono); font-weight: 600; font-size: 13px; letter-spacing: 0.12em; color: var(--cream); }
.feed {
  list-style: none;
  overflow-y: auto;
  max-height: 430px;
  padding: 0 12px 12px;
  flex: 1;
}
.feed li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 12px;
  border-bottom: 1px solid rgba(42,38,23,0.55);
  transition: background 0.2s ease;
}
.feed li:last-child { border-bottom: none; }
.feed li:hover { background: var(--ink-2); }
.feed li.fresh { animation: freshIn 0.5s ease; }
@keyframes freshIn { from { opacity: 0; transform: translateY(-8px); } }
.feed-who { display: flex; align-items: center; gap: 10px; min-width: 0; }
.feed-coin { width: 30px; height: 30px; border-radius: 50%; flex: none; display: inline-flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 10px; font-weight: 600; background: var(--ink-2); border: 1px solid var(--edge); }
.feed-wallet { font-family: var(--mono); font-size: 12px; color: var(--cream); }
.feed-sub { font-size: 11px; color: var(--dust-dim); }
.feed-amt { text-align: right; }
.feed-val { font-family: var(--mono); font-size: 12px; font-weight: 600; }
.feed-usd { font-size: 11px; color: var(--dust-dim); }
.c-spcxb { color: var(--gold); }
.c-nvdab { color: var(--green); }
.c-tslab { color: var(--red); }
.c-mub { color: #6FB7FF; }

/* bstock cards */
.bstock-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.bstock { padding: 22px; color: var(--gold); transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease; }
.bstock:hover { transform: translate(-3px, -3px); border-color: var(--gold); box-shadow: 5px 5px 0 rgba(240,185,11,0.25); }
.bstock-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.bstock-icon { width: 40px; height: 40px; }
.bstock-ticker { font-family: var(--display); font-size: 26px; color: var(--cream); letter-spacing: 0.03em; }
.bstock-name { font-family: var(--mono); font-size: 11px; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; margin: 2px 0 10px; }
.bstock-desc { font-size: 13px; color: var(--dust); }

/* flow strip */
.flow {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
  padding: 22px 26px;
  flex-wrap: wrap;
}
.flow-step { display: flex; align-items: flex-start; gap: 14px; flex: 1 1 240px; }
.flow-ico {
  width: 40px; height: 40px;
  flex: none;
  border-radius: 12px;
  background: var(--ink-2);
  border: 1px solid var(--edge);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.flow-title { font-family: var(--mono); font-weight: 600; font-size: 12px; letter-spacing: 0.12em; color: var(--cream); margin-bottom: 4px; }
.flow-desc { font-size: 13px; color: var(--dust); }
.flow-desc b { color: var(--gold); }
.flow-arrow { color: var(--gold); font-size: 18px; flex: none; }

/* ---------- systems ---------- */

.systems-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}
.system { padding: 24px; position: relative; transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease; }
.system:hover { transform: translate(-3px, -3px); border-color: var(--gold); box-shadow: 5px 5px 0 rgba(240,185,11,0.25); }
.sys-frac { position: absolute; top: 20px; right: 20px; }
.sys-art { width: 84px; height: 84px; margin-bottom: 18px; }
.sys-cjk { font-family: var(--cjk); font-weight: 900; font-size: 52px; fill: var(--cream); }
.sys-four { font-family: var(--display); font-size: 17px; fill: var(--ink); }
.sys-title { font-family: var(--display); font-size: 22px; color: var(--cream); letter-spacing: 0.03em; margin-bottom: 8px; }
.sys-desc { font-size: 13px; }

/* ---------- lore ---------- */

.lore-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.lore { overflow: hidden; transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease; }
.lore:hover { transform: translate(-3px, -3px); border-color: var(--gold); box-shadow: 5px 5px 0 rgba(240,185,11,0.25); }
.lore-art { border-bottom: 1px solid var(--edge); }
.lore-art svg { display: block; width: 100%; height: auto; }
.lore-mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; fill: var(--dust-dim); }
.lore-list { font-family: var(--mono); font-size: 13px; fill: var(--dust); }
.lore-list-hot { fill: var(--gold); font-weight: 600; }
.lore-giant { font-family: var(--display); font-size: 110px; fill: var(--gold); }
.lore-cjk { font-family: var(--cjk); font-weight: 900; font-size: 56px; fill: var(--cream); }
.lore-tick { font-family: var(--mono); font-size: 12px; fill: var(--gold); }
.lore-tick-hot { fill: var(--cream); }
.lore-when { padding: 18px 20px 0; color: var(--gold); }
.lore-title { font-family: var(--display); font-size: 21px; color: var(--cream); letter-spacing: 0.02em; padding: 8px 20px 0; }
.lore-desc { font-size: 13px; padding: 8px 20px 22px; }

/* ---------- token info ---------- */

.info-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(28px, 4vw, 56px);
}
.info-title { font-size: clamp(32px, 4vw, 52px); }
.info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.info-card {
  background: var(--ink-2);
  border: 1px solid var(--edge);
  border-radius: 0;
  padding: 20px;
}
.info-num { color: var(--gold); }
.info-card h3 { font-family: var(--display); font-size: 18px; color: var(--cream); letter-spacing: 0.03em; margin: 10px 0 8px; }
.info-card p { font-size: 13px; }

/* ---------- activity ---------- */

.table-card { margin-top: 26px; }
.table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--edge);
  flex-wrap: wrap;
}
.table-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.table-tab {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border-radius: 0;
  color: var(--dust-dim);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.table-tab:hover { color: var(--cream); border-color: var(--edge); }
.table-tab.active { background: var(--gold); color: var(--ink); font-weight: 600; }

.table-scroll { overflow-x: auto; max-height: 480px; overflow-y: auto; }
.activity-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.activity-table th {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--dust-dim);
  text-align: left;
  padding: 12px 22px;
  border-bottom: 1px solid var(--edge);
  position: sticky;
  top: 0;
  background: var(--panel);
}
.activity-table td { padding: 13px 22px; border-bottom: 1px solid rgba(42,38,23,0.5); font-size: 13px; }
.type-badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.type-badge::before { content: "●"; font-size: 7px; }
.t-buy { color: var(--green); background: rgba(123,214,76,0.08); }
.t-sell { color: var(--red); background: rgba(226,59,46,0.08); }
.t-payout { color: var(--gold); background: rgba(240,185,11,0.08); }
.t-transfer { color: var(--dust); background: rgba(167,158,139,0.08); }
.cell-wallet { font-family: var(--mono); font-size: 12px; color: var(--cream); }
.cell-time { font-size: 11px; color: var(--dust-dim); }
.cell-amt { font-family: var(--mono); font-size: 12px; color: var(--cream); }
.cell-amt-sub { font-size: 11px; color: var(--dust-dim); }
.cell-tx { font-family: var(--mono); font-size: 11px; color: var(--dust-dim); }
.cell-tx a { color: var(--dust); transition: color 0.15s ease; }
.cell-tx a:hover { color: var(--gold); }

/* ---------- finale ---------- */

.finale { padding: clamp(64px, 11vh, 128px) var(--pad) clamp(64px, 10vh, 120px); }
.finale-inner {
  position: relative;
  text-align: center;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  padding: clamp(48px, 8vw, 96px) var(--pad);
  background: var(--panel);
  overflow: hidden;
}
.finale-title {
  font-family: var(--display);
  font-size: clamp(52px, 9vw, 120px);
  line-height: 0.96;
  color: var(--cream);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.finale-sub { margin: 0 auto 30px; max-width: 44ch; }
.finale-seal {
  position: absolute;
  width: clamp(60px, 7vw, 96px);
  right: 6%;
  top: 12%;
  transform: rotate(7deg);
  opacity: 0.9;
}

/* ---------- footer ---------- */

.footer { border-top: 1px solid var(--edge); background: var(--ink-2); }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 32px;
  padding: 56px var(--pad) 40px;
  max-width: 1280px;
  margin: 0 auto;
}
.footer-tag { margin: 14px 0 12px; font-size: 14px; color: var(--dust); }
.footer-fine { font-size: 11px; color: var(--dust-dim); max-width: 44ch; line-height: 1.6; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col .mono-label { margin-bottom: 6px; }
.footer-col a { font-size: 14px; color: var(--dust); transition: color 0.15s ease; }
.footer-col a:hover { color: var(--gold); }
.footer-addr { margin-top: 8px; }
.socials { display: flex; gap: 10px; }
.social {
  width: 40px; height: 40px;
  border-radius: 0;
  border: 1px solid var(--edge);
  background: var(--panel);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--cream);
  transition: all 0.12s ease;
}
.social:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 rgba(240,185,11,0.3);
}
.social-four { font-family: var(--display); }
.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px var(--pad);
  border-top: 1px solid var(--edge);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dust-dim);
  max-width: 1280px;
  margin: 0 auto;
}

/* ---------- reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.992);
  filter: blur(6px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2,0.7,0.2,1), filter 0.7s ease;
}
.reveal.shown { opacity: 1; transform: none; filter: none; }

/* ---------- motion & a11y ---------- */

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-title .line, .seal-svg, .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .bstock-grid, .systems-grid, .lore-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .terminal-body { grid-template-columns: 1fr; }
  .terminal-price { border-right: none; border-bottom: 1px solid var(--edge); }
}

@media (max-width: 920px) {
  .nav-links { display: none; }
  .price-chip { display: none; }
  .signal-panel { grid-template-columns: 1fr; }
  .rewards-grid { grid-template-columns: 1fr; }
  .info-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stage video { aspect-ratio: 4 / 3; }
  .cjk-vert { display: none; }
}

@media (max-width: 560px) {
  .bstock-grid, .systems-grid, .lore-grid, .info-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contract-cell { border-right: none; border-bottom: 1px solid var(--edge); width: 100%; }
  .contract-cell:last-child { border-bottom: none; }
  .chain-pill { display: none; }
  .section[data-num]::before { opacity: 0.5; }
  .stage-hud { padding: 12px; }
  .stage-sound { font-size: 11px; padding: 9px 14px; }
  .seal-svg { right: 14px; bottom: 14px; }
}