:root {
  color-scheme: dark;
  --bg: #050608;
  --panel: #0d111a;
  --panel-2: #151a25;
  --text: #f7f8fb;
  --muted: #a7afbf;
  --gold: #efc394;
  --gold-2: #ffddb2;
  --lime: #bfea52;
  --red: #ff4d63;
  --line: rgba(255,255,255,.12);
  --shadow: 0 30px 100px rgba(0,0,0,.46);
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 10%, rgba(191,234,82,.14), transparent 24rem),
    radial-gradient(circle at 82% 6%, rgba(239,195,148,.12), transparent 28rem),
    linear-gradient(180deg, #050608 0%, #090b10 48%, #06070a 100%);
  color: var(--text);
  letter-spacing: .025em;
  line-height: 1.72;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
.page-shell { position: relative; isolation: isolate; }
.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
  opacity: .38;
  z-index: -2;
}
.page-shell::after {
  content: "BTC GENERAL";
  position: fixed;
  right: -7vw;
  bottom: 10vh;
  color: rgba(255,255,255,.03);
  font-weight: 900;
  font-size: clamp(4rem, 11vw, 11rem);
  letter-spacing: -.05em;
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: -1;
}

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 22px auto 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  background: rgba(7, 9, 13, .72);
  backdrop-filter: blur(22px);
  position: sticky;
  top: 14px;
  z-index: 20;
  box-shadow: 0 20px 60px rgba(0,0,0,.28);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 52px; height: 52px; border-radius: 17px;
  display: grid; place-items: center;
  color: #10130d;
  font-weight: 950;
  background: linear-gradient(135deg, var(--gold), var(--lime));
  box-shadow: 0 0 26px rgba(191,234,82,.28);
}
.logo-mark { overflow: hidden; background: rgba(255,255,255,.055); border: 1px solid rgba(191,234,82,.2); }
.logo-mark img { width: 100%; height: 100%; object-fit: cover; filter: drop-shadow(0 0 10px rgba(78,160,255,.35)); }
.brand-copy { display: grid; line-height: 1.08; }
.brand-copy strong { font-size: 15px; letter-spacing: .12em; }
.brand-copy small { margin-top: 7px; font-size: 11px; color: var(--gold); letter-spacing: .24em; }
.nav-links { display: flex; gap: 28px; color: var(--muted); font-size: 14px; letter-spacing: .08em; }
.nav-links a:hover { color: var(--lime); }
.connect-btn, .primary-btn, .secondary-btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  min-height: 44px;
  padding: 0 20px;
  font-weight: 800;
  letter-spacing: .11em;
}
.connect-btn, .primary-btn {
  background: var(--lime);
  color: #070908;
  box-shadow: 0 0 36px rgba(191,234,82,.24);
}
.secondary-btn {
  border: 1px solid rgba(239,195,148,.44);
  color: var(--gold-2);
  background: rgba(239,195,148,.06);
}

.hero-section {
  width: min(1180px, calc(100% - 40px));
  margin: 34px auto 0;
  min-height: 720px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 34px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 38px;
  padding: 82px 56px 58px;
  background:
    radial-gradient(circle at 70% 25%, rgba(191,234,82,.16), transparent 25rem),
    radial-gradient(circle at 42% 34%, rgba(239,195,148,.15), transparent 20rem),
    linear-gradient(135deg, rgba(13,17,26,.96), rgba(5,6,8,.98));
  box-shadow: var(--shadow);
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, rgba(239,195,148,.09) 38%, transparent 39%),
    repeating-linear-gradient(120deg, rgba(255,255,255,.045) 0 1px, transparent 1px 54px);
  opacity: .55;
  pointer-events: none;
}
.ticker-strip {
  position: absolute;
  left: -90px;
  right: -90px;
  display: flex;
  gap: 18px;
  overflow: hidden;
  white-space: nowrap;
  padding: 12px 0;
  background: var(--lime);
  color: #0b0d0b;
  font-weight: 950;
  letter-spacing: .08em;
  transform: rotate(-5deg);
  box-shadow: 0 16px 50px rgba(191,234,82,.25);
}
.ticker-top { top: 42px; opacity: .88; }
.ticker-strip span { animation: move 22s linear infinite; }
@keyframes move { to { transform: translateX(-100%); } }
.hero-content, .terminal-card { position: relative; z-index: 2; }
.hero-content { padding-top: 74px; }
.hero-logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding: 8px 16px 8px 8px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.055);
  box-shadow: 0 0 32px rgba(78,160,255,.16);
}
.hero-logo-lockup img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
}
.hero-logo-lockup span {
  font-size: 12px;
  line-height: 1.35;
  letter-spacing: .24em;
  color: var(--gold-2);
  font-weight: 900;
}
.eyebrow, .section-kicker {
  color: var(--lime);
  font-weight: 900;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-size: 13px;
}
h1 {
  margin: 20px 0 28px;
  font-size: clamp(54px, 7vw, 92px);
  line-height: 1.03;
  letter-spacing: -.025em;
  max-width: 720px;
}
.hero-subtitle {
  max-width: 640px;
  color: #d6dbe7;
  font-size: 20px;
  line-height: 2.02;
  letter-spacing: .055em;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 32px 0; }
.hero-proof { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; max-width: 660px; }
.hero-proof div {
  padding: 16px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 20px;
  background: rgba(255,255,255,.045);
}
.hero-proof strong { display: block; color: var(--gold); font-size: 22px; line-height: 1.28; letter-spacing: .02em; }
.hero-proof span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.55; letter-spacing: .035em; }

.terminal-card {
  border: 1px solid rgba(191,234,82,.24);
  border-radius: 28px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(8,13,22,.92), rgba(5,8,13,.88));
  box-shadow: 0 0 80px rgba(191,234,82,.11), inset 0 0 0 1px rgba(255,255,255,.04);
}
.terminal-header { display: flex; align-items: center; gap: 8px; color: var(--muted); margin-bottom: 20px; }
.terminal-header span { width: 11px; height: 11px; border-radius: 50%; background: var(--red); }
.terminal-header span:nth-child(2) { background: var(--gold); }
.terminal-header span:nth-child(3) { background: var(--lime); }
.terminal-header img { width: 28px; height: 28px; margin-left: auto; border-radius: 50%; object-fit: cover; opacity: .88; }
.terminal-header b { margin-left: 8px; letter-spacing: .18em; font-size: 12px; color: var(--gold); }
.price-row { display: grid; gap: 7px; margin-bottom: 18px; }
.price-row small { color: var(--muted); letter-spacing: .12em; }
.price-row strong { font-size: 58px; letter-spacing: -.025em; }
.price-row em { color: var(--red); font-style: normal; font-weight: 900; }
.price-row em.positive { color: var(--lime); }
.price-row em.negative { color: var(--red); }
.chart-panel { height: 250px; border-radius: 22px; background: rgba(255,255,255,.04); padding: 18px; border: 1px solid rgba(255,255,255,.08); }
.chart-panel svg { width: 100%; height: 100%; }
.grid-line { stroke: rgba(255,255,255,.1); stroke-width: 1; }
.area { fill: url(#area); }
.line { fill: none; stroke: var(--lime); stroke-width: 6; stroke-linecap: round; filter: drop-shadow(0 0 10px rgba(191,234,82,.65)); }
.market-source { margin: 12px 2px 0; color: rgba(214,219,231,.66); font-size: 11px; line-height: 1.5; letter-spacing: .08em; }
.risk-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 14px; }
.risk-grid div, .risk-grid a { background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 14px; }
.risk-grid span { display:block; color: var(--muted); font-size: 13px; }
.risk-grid b { color: var(--gold-2); font-size: 20px; white-space: nowrap; }
.risk-link { display: flex; align-items: center; justify-content: space-between; gap: 10px; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.risk-link:hover { transform: translateY(-2px); border-color: rgba(191,234,82,.48); background: rgba(191,234,82,.09); }
.risk-link b { color: var(--lime); font-size: 32px; line-height: .8; }

.marquee {
  margin: 26px 0 0;
  padding: 18px 0;
  display: flex;
  overflow: hidden;
  color: rgba(255,255,255,.2);
  font-size: clamp(42px, 8vw, 110px);
  line-height: 1;
  font-weight: 950;
  letter-spacing: -.06em;
  white-space: nowrap;
}
.marquee span { animation: move 45s linear infinite; }
.section { width: min(1180px, calc(100% - 40px)); margin: 70px auto 0; }
.split-section { display: grid; grid-template-columns: .88fr 1.12fr; gap: 40px; align-items: start; }
h2 { margin: 14px 0 22px; font-size: clamp(34px, 4vw, 58px); line-height: 1.15; letter-spacing: -.018em; }
.section-copy { color: var(--muted); font-size: 18px; line-height: 2.0; letter-spacing: .045em; }
.signal-cards, .news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.signal-cards article, .news-grid article {
  min-height: 250px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  box-shadow: 0 24px 80px rgba(0,0,0,.22);
}
.signal-cards h3, .news-grid h3 { font-size: 25px; margin: 16px 0 10px; }
.signal-cards p, .news-grid p { color: var(--muted); line-height: 1.92; letter-spacing: .04em; }
.signal-dot { width: 42px; height: 42px; border-radius: 50%; display: block; box-shadow: 0 0 30px currentColor; }
.signal-dot.hot { background: var(--red); color: var(--red); }
.signal-dot.gold { background: var(--gold); color: var(--gold); }
.signal-dot.lime { background: var(--lime); color: var(--lime); }
.process-section { padding: 44px; border-radius: 38px; background: linear-gradient(135deg, rgba(239,195,148,.1), rgba(191,234,82,.055)); border: 1px solid rgba(239,195,148,.19); }
.process-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 28px; }
.process-row article {
  background: #fff5e7;
  color: #121315;
  border-radius: 26px;
  padding: 24px;
  min-height: 230px;
  position: relative;
  overflow: hidden;
}
.process-row article::after { content: ""; position: absolute; right: -35px; bottom: -45px; width: 130px; height: 130px; border-radius: 50%; background: rgba(239,195,148,.45); }
.process-row b { color: #b67835; font-size: 15px; }
.process-row h3 { font-size: 24px; margin: 18px 0 8px; }
.process-row p { color: #55585f; line-height: 1.88; letter-spacing: .035em; }

.rebate-section {
  position: relative;
}
.rebate-section::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 42px;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 0%, rgba(191,234,82,.18), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(78,160,255,.12), transparent 24%);
  opacity: .82;
  z-index: -1;
}
.rebate-copy h2,
.rebate-panel-heading h2 {
  max-width: 780px;
}
.rebate-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.rebate-tags span {
  padding: 9px 12px;
  border: 1px solid rgba(191,234,82,.25);
  border-radius: 999px;
  color: var(--lime);
  background: rgba(191,234,82,.07);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
}
.fintech-table-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(191,234,82,.22);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(13,17,26,.96), rgba(8,10,15,.91)),
    radial-gradient(circle at 82% 0%, rgba(191,234,82,.17), transparent 35%);
  box-shadow: 0 30px 100px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.08);
}
.fintech-table-card::before {
  content: "BTC GENERAL / GATE REBATE";
  position: absolute;
  right: -28px;
  top: 18px;
  color: rgba(255,255,255,.035);
  font-size: clamp(24px, 4vw, 54px);
  font-weight: 950;
  letter-spacing: -.04em;
  white-space: nowrap;
  pointer-events: none;
}
.compact-table-card {
  align-self: stretch;
  padding: 26px;
  display: grid;
  align-content: center;
  gap: 18px;
}
.table-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.table-card-header span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.table-card-header b,
.table-card-header .gate-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #10130d;
  background: linear-gradient(135deg, var(--lime), var(--gold));
  padding: 8px 14px;
  border-radius: 999px;
  box-shadow: 0 0 32px rgba(191,234,82,.22);
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}
.table-card-header .gate-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 42px rgba(191,234,82,.34);
}
.table-scroll {
  position: relative;
  z-index: 1;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.rebate-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.rebate-table th,
.rebate-table td {
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align: left;
  white-space: nowrap;
}
.rebate-table th {
  color: rgba(247,248,251,.74);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: rgba(255,255,255,.035);
}
.rebate-table td {
  font-size: 17px;
  font-weight: 800;
}
.rebate-table tbody tr:hover td {
  background: rgba(191,234,82,.045);
}
.rebate-table td:first-child,
.rebate-table th:first-child {
  color: var(--gold-2);
  font-weight: 900;
}
.rate-table td:not(:first-child) {
  color: var(--lime);
  font-size: 22px;
  text-shadow: 0 0 22px rgba(191,234,82,.16);
}
.rebate-savings {
  padding: 44px;
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(10,13,19,.96), rgba(17,20,16,.88)),
    radial-gradient(circle at 15% 8%, rgba(191,234,82,.13), transparent 34%);
  border: 1px solid rgba(191,234,82,.18);
  box-shadow: 0 30px 110px rgba(0,0,0,.35);
}
.rebate-panel-heading {
  display: grid;
  gap: 4px;
  margin-bottom: 26px;
}
.savings-card {
  padding: 8px;
  border-radius: 26px;
}
.savings-table {
  min-width: 880px;
}
.savings-table td:last-child,
.savings-table th:last-child {
  color: var(--lime);
  text-align: right;
}
.savings-table td:last-child {
  font-size: 18px;
  text-shadow: 0 0 20px rgba(191,234,82,.18);
}
.rebate-note {
  margin: 24px 0 0;
  padding: 18px 20px 18px 24px;
  color: rgba(247,248,251,.78);
  line-height: 1.9;
  letter-spacing: .035em;
  border-left: 3px solid var(--lime);
  background: rgba(255,255,255,.035);
  border-radius: 0 18px 18px 0;
}
.membership-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch; }
.membership-card, .link-panel {
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,.11);
  background: linear-gradient(180deg, rgba(12,16,25,.95), rgba(8,10,15,.95));
  padding: 34px;
  box-shadow: var(--shadow);
}
.membership-logo { width: 82px; height: 82px; object-fit: cover; border-radius: 24px; margin-bottom: 22px; box-shadow: 0 0 38px rgba(78,160,255,.18); border: 1px solid rgba(255,255,255,.12); }
.member-price { font-size: 44px; font-weight: 950; letter-spacing: -.015em; color: var(--gold); margin: 30px 0; }
.membership-card p { color: var(--muted); line-height: 1.95; letter-spacing: .04em; }
.link-panel h3 { margin-top: 0; font-size: 28px; }
.link-panel a { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.09); letter-spacing: .045em; }
.link-panel b { background: var(--lime); color: #10130d; padding: 8px 14px; border-radius: 999px; }
.news-section { margin-bottom: 70px; }
.feature-suite-section {
  position: relative;
  padding: 40px;
  border-radius: 40px;
  border: 1px solid rgba(255,255,255,.09);
  background:
    radial-gradient(circle at 10% 0%, rgba(191,234,82,.12), transparent 34%),
    radial-gradient(circle at 92% 22%, rgba(239,195,148,.10), transparent 30%),
    linear-gradient(180deg, rgba(9,12,18,.92), rgba(5,6,8,.72));
  box-shadow: 0 30px 110px rgba(0,0,0,.36), inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden;
}
.feature-suite-section::after {
  content: "COMMERCIAL TOOLKIT";
  position: absolute;
  right: -28px;
  bottom: -22px;
  color: rgba(255,255,255,.035);
  font-size: clamp(42px, 8vw, 112px);
  font-weight: 950;
  letter-spacing: -.06em;
  line-height: .82;
  pointer-events: none;
}
.feature-suite-heading {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-bottom: 28px;
}
.feature-grid {
  position: relative;
  z-index: 1;
}
.feature-grid .feature-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 312px;
  overflow: hidden;
  border-color: rgba(191,234,82,.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.055)),
    radial-gradient(circle at 85% 0%, rgba(191,234,82,.12), transparent 42%);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.feature-grid .feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(191,234,82,.12), transparent 36%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 74px);
  opacity: .28;
  z-index: -1;
}
.feature-grid .feature-card::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -56px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(191,234,82,.08);
  box-shadow: 0 0 70px rgba(191,234,82,.16);
  z-index: -1;
}
.feature-grid .feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(191,234,82,.34);
  box-shadow: 0 34px 100px rgba(0,0,0,.36), 0 0 46px rgba(191,234,82,.08);
}
.feature-grid .feature-card > * {
  position: relative;
  z-index: 2;
}
.feature-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  color: var(--lime);
  background: linear-gradient(135deg, rgba(191,234,82,.17), rgba(239,195,148,.08));
  border: 1px solid rgba(191,234,82,.24);
  box-shadow: 0 0 38px rgba(191,234,82,.13), inset 0 1px 0 rgba(255,255,255,.08);
  margin-bottom: 20px;
}
.feature-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-grid article time {
  color: var(--lime);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .12em;
}
.feature-grid article h3 {
  margin-top: 12px;
  color: rgba(247,248,251,.94);
  text-shadow: 0 2px 18px rgba(0,0,0,.38);
}
.feature-grid article p {
  flex: 1;
  color: rgba(225,231,241,.88);
}
.feature-grid article a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
  padding: 14px 15px;
  border-radius: 18px;
  color: var(--text);
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.09);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .055em;
}
.feature-grid article a b {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #10130d;
  background: linear-gradient(135deg, var(--lime), var(--gold));
}
.feature-card-research .feature-icon { color: var(--gold); border-color: rgba(239,195,148,.28); background: rgba(239,195,148,.11); }
.feature-card-engine .feature-icon { color: #72f0ff; border-color: rgba(114,240,255,.22); background: rgba(114,240,255,.09); }
.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 40px auto 34px;
  color: var(--muted);
  display: flex; justify-content: space-between; gap: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
}
.site-footer strong { color: var(--gold); letter-spacing: .16em; display: inline-flex; align-items: center; gap: 12px; }
.site-footer strong img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
.site-footer span { line-height: 1.8; letter-spacing: .04em; }

@media (max-width: 940px) {
  .nav-links { display: none; }
  .hero-section, .split-section, .membership-section { grid-template-columns: 1fr; }
  .hero-section { padding: 78px 24px 34px; }
  .hero-proof, .signal-cards, .news-grid, .process-row { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
  .price-row strong { font-size: 44px; }
}

@media (max-width: 640px) {
  body {
    letter-spacing: .012em;
    line-height: 1.68;
    background:
      radial-gradient(circle at 20% 6%, rgba(191,234,82,.12), transparent 18rem),
      radial-gradient(circle at 92% 12%, rgba(239,195,148,.1), transparent 18rem),
      linear-gradient(180deg, #050608 0%, #090b10 54%, #06070a 100%);
  }
  .page-shell::before { background-size: 44px 44px; opacity: .24; }
  .page-shell::after { display: none; }

  .site-header {
    width: auto;
    max-width: none;
    margin: 12px 12px 0;
    padding: 10px;
    gap: 10px;
    border-radius: 20px;
    top: 8px;
  }
  .brand { gap: 10px; min-width: 0; }
  .brand-mark { width: 42px; height: 42px; border-radius: 14px; flex: 0 0 auto; }
  .brand-copy { min-width: 0; }
  .brand-copy strong { font-size: 14px; letter-spacing: .06em; white-space: nowrap; }
  .brand-copy small { margin-top: 4px; font-size: 9px; letter-spacing: .16em; white-space: nowrap; }
  .connect-btn, .primary-btn, .secondary-btn {
    min-height: 42px;
    padding: 0 15px;
    font-size: 13px;
    letter-spacing: .07em;
  }
  .site-header .connect-btn {
    width: 46px;
    min-width: 46px;
    height: 46px;
    padding: 0;
    border-radius: 50%;
    font-size: 0;
    white-space: nowrap;
  }
  .site-header .connect-btn::after { content: "加入"; font-size: 13px; letter-spacing: .04em; }

  .hero-section {
    width: auto;
    max-width: none;
    margin: 18px 12px 0;
    min-height: unset;
    gap: 24px;
    border-radius: 28px;
    padding: 34px 18px 22px;
    overflow: hidden;
  }
  .ticker-strip { display: none; }
  .hero-content { padding-top: 0; }
  .hero-logo-lockup { display: none; }
  .hero-logo-lockup img { width: 44px; height: 44px; }
  .hero-logo-lockup span { font-size: 10px; letter-spacing: .16em; }
  .eyebrow, .section-kicker { font-size: 11px; letter-spacing: .1em; }
  h1 {
    margin: 14px 0 16px;
    font-size: clamp(32px, 9.2vw, 40px);
    line-height: 1.14;
    letter-spacing: -.01em;
    overflow-wrap: anywhere;
    text-wrap: balance;
  }
  .hero-subtitle {
    font-size: 15px;
    line-height: 1.82;
    letter-spacing: .018em;
    overflow-wrap: anywhere;
  }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 24px 0; justify-items: center; }
  .hero-actions a { width: min(100%, 320px); text-align: center; }
  .hero-proof { gap: 10px; }
  .hero-proof div { padding: 13px; border-radius: 17px; }
  .hero-proof strong { font-size: 20px; line-height: 1.28; }
  .hero-proof span { margin-top: 7px; font-size: 11px; line-height: 1.5; letter-spacing: .02em; }

  .terminal-card {
    border-radius: 22px;
    padding: 14px;
  }
  .terminal-header { margin-bottom: 14px; }
  .terminal-header b { font-size: 10px; letter-spacing: .12em; }
  .price-row strong { font-size: clamp(36px, 12vw, 46px); }
  .chart-panel { height: 190px; border-radius: 18px; padding: 12px; }
  .risk-grid { gap: 9px; }
  .risk-grid div { padding: 12px; border-radius: 14px; }
  .risk-grid span { font-size: 12px; }
  .risk-grid b { font-size: 16px; letter-spacing: -.01em; }

  .marquee {
    margin-top: 18px;
    padding: 12px 0;
    font-size: 34px;
    letter-spacing: -.04em;
  }
  .section {
    width: auto;
    max-width: none;
    margin: 46px 12px 0;
  }
  h2 {
    margin: 12px 0 16px;
    font-size: clamp(30px, 9vw, 40px);
    line-height: 1.18;
  }
  .section-copy { font-size: 16px; line-height: 1.86; letter-spacing: .025em; }
  .signal-cards, .news-grid, .process-row { gap: 12px; }
  .signal-cards article, .news-grid article {
    min-height: unset;
    padding: 20px;
    border-radius: 22px;
  }
  .signal-cards h3, .news-grid h3 { font-size: 22px; margin: 12px 0 8px; }
  .signal-cards p, .news-grid p { line-height: 1.82; letter-spacing: .025em; }
  .signal-dot { width: 34px; height: 34px; }

  .process-section {
    padding: 24px 18px;
    border-radius: 28px;
  }
  .process-row { margin-top: 20px; }
  .process-row article {
    min-height: unset;
    padding: 20px;
    border-radius: 22px;
  }
  .process-row h3 { font-size: 22px; margin: 12px 0 6px; }
  .process-row p { line-height: 1.78; letter-spacing: .02em; }

  .rebate-section::before { inset: -8px; border-radius: 30px; }
  .compact-table-card { padding: 18px; border-radius: 24px; }
  .rebate-savings { padding: 24px 18px; border-radius: 28px; }
  .fintech-table-card::before { font-size: 28px; right: -70px; top: 10px; }
  .rebate-tags { gap: 8px; margin-top: 18px; }
  .rebate-tags span { font-size: 12px; padding: 7px 10px; }
  .rebate-table { min-width: 620px; }
  .savings-table { min-width: 900px; }
  .rebate-table th,
  .rebate-table td { padding: 13px 12px; font-size: 14px; }
  .rate-table td:not(:first-child) { font-size: 18px; }
  .table-scroll { margin-inline: -4px; padding-bottom: 4px; }
  .rebate-note { padding: 15px 16px; font-size: 14px; line-height: 1.78; }

  .membership-section { gap: 14px; }
  .membership-card, .link-panel {
    border-radius: 26px;
    padding: 22px;
  }
  .membership-logo { width: 68px; height: 68px; border-radius: 20px; margin-bottom: 16px; }
  .member-price { font-size: 32px; margin: 22px 0; }
  .membership-card p { line-height: 1.82; letter-spacing: .025em; }
  .link-panel h3 { font-size: 24px; }
  .link-panel a {
    gap: 12px;
    padding: 16px 0;
    align-items: flex-start;
    letter-spacing: .025em;
  }
  .link-panel b { padding: 7px 10px; font-size: 12px; }
  .news-section { margin-bottom: 46px; }
  .feature-suite-section {
    padding: 24px 18px;
    border-radius: 28px;
  }
  .feature-suite-section h2 {
    font-size: clamp(28px, 7.4vw, 34px);
    line-height: 1.22;
    word-break: normal;
    overflow-wrap: break-word;
    max-width: 100%;
  }
  .feature-suite-section .section-copy {
    max-width: 100%;
  }
  .feature-suite-section::after {
    right: -80px;
    bottom: -12px;
    font-size: 46px;
  }
  .feature-suite-heading { margin-bottom: 20px; }
  .feature-grid .feature-card {
    min-height: unset;
    padding: 22px;
    width: 100%;
  }
  .feature-grid article h3 {
    font-size: 21px;
    line-height: 1.18;
    letter-spacing: -.01em;
    white-space: nowrap;
  }
  .feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 17px;
    margin-bottom: 16px;
  }
  .feature-icon svg { width: 28px; height: 28px; }
  .feature-grid article p {
    overflow-wrap: anywhere;
  }
  .feature-grid article a {
    padding: 12px 13px;
    font-size: 12px;
    border-radius: 16px;
    min-width: 0;
  }
  .feature-grid article a span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .feature-grid article a b {
    flex: 0 0 30px;
  }
  .site-footer {
    width: auto;
    max-width: none;
    margin: 28px 12px;
    gap: 16px;
  }
  .site-footer strong { letter-spacing: .08em; line-height: 1.35; }
  .site-footer span { line-height: 1.72; letter-spacing: .025em; }
}

@media (max-width: 380px) {
  .site-header { margin-left: 8px; margin-right: 8px; }
  .brand-copy small { display: none; }
  .site-header .connect-btn { font-size: 12px; padding: 0 10px; }
  .hero-section, .section, .site-footer { margin-left: 8px; margin-right: 8px; }
  .hero-section { padding-inline: 14px; }
  .connect-btn, .primary-btn, .secondary-btn { width: 100%; }
  .site-header .connect-btn { width: 44px; min-width: 44px; }
  .hero-actions a { flex-basis: 100%; }
  .risk-grid { grid-template-columns: 1fr; }
}