:root {
  color-scheme: dark;
  --bg: #0b1217;
  --panel: #131e25;
  --well: #0e181e;
  --line: #2a3b43;
  --text: #f1f6f6;
  --muted: #a8b8bd;
  --mint: #95edc8;
  --rose: #ffafb9;
  --error: #ffc0b9;
  --mono: ui-monospace, 'Cascadia Code', Consolas, monospace;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; }
a { color: var(--mint); }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; }
h1, h2, h3, p { margin-block-start: 0; }
h1 { font-size: clamp(30px, 5vw, 48px); line-height: 1.15; letter-spacing: -.035em; margin-block-end: 10px; }
h2 { font-size: 20px; }
.quiet { color: var(--muted); }
.frame { width: min(100% - 48px, 1200px); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }
[hidden] { display: none !important; }

.site-header { background: #10191f; border-bottom: 1px solid #23323a; }
.site-bar { min-height: 71px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-size: 16px; font-weight: 760; letter-spacing: -.024em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #608979; border-radius: 11px; background: linear-gradient(150deg, #284a42, #162a2b); color: #ceffe9; font: 25px/1 Georgia, serif; }
.site-nav { display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.site-nav a { display: grid; place-content: center; justify-items: center; min-height: 46px; padding: 4px 16px; border-radius: 9px; color: var(--muted); font-size: 14px; font-weight: 640; text-decoration: none; }
.site-nav a:hover { color: var(--text); background: #1a2930; }
.site-nav a[aria-current] { color: var(--mint); background: #1c302d; }
.site-nav .nav-otc { gap: 2px; line-height: 1.13; }
.nav-abbr, .nav-otc small { font-size: 11px; letter-spacing: .07em; }
.nav-icon { display: none; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin: 0 0 16px; }
.breadcrumb a { display: inline-flex; min-height: 30px; align-items: center; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.page-intro { margin: 0 0 22px; }
.page-intro p { margin: 0; }

.entry-page { padding-block: clamp(26px, 5vw, 66px) 56px; }
.home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(0, .86fr);
  align-items: center;
  gap: clamp(25px, 6vw, 76px);
  padding: clamp(30px, 6vw, 78px);
  border: 1px solid #334d50;
  border-radius: 25px;
  background: radial-gradient(ellipse at 83% 36%, #24473e 0, transparent 63%), linear-gradient(120deg, #121f27, #11252a 82%);
}
.home-hero::before, .home-hero::after { content: ''; position: absolute; z-index: -1; pointer-events: none; }
.home-hero::before { inset: 0; background-image: linear-gradient(#b9e4d30c 1px, transparent 1px), linear-gradient(90deg, #b9e4d30c 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(115deg, transparent 34%, #000 85%); }
.home-hero::after { inset: -145px -136px auto auto; width: 410px; aspect-ratio: 1; border: 1px solid #b6dfcd27; border-radius: 50%; box-shadow: 0 0 0 36px #b6dfcd09, 0 0 0 75px #b6dfcd06, 0 0 0 115px #b6dfcd05; }
.home-copy h1 { margin: 0 0 19px; font-size: clamp(42px, 6vw, 82px); line-height: 1.06; letter-spacing: -.058em; font-weight: 780; }
.home-copy h1 span { display: block; color: var(--mint); }
.home-copy p { max-width: 29em; margin: 0; color: #bfcecf; line-height: 1.7; }
.home-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 29px; }
.site-action { display: inline-flex; justify-content: center; align-items: center; gap: 12px; min-height: 47px; padding: 9px 16px; border: 1px solid #45605f; border-radius: 10px; background: #142526; color: var(--text); text-decoration: none; font-size: 15px; font-weight: 700; }
.site-action.strong { background: var(--mint); border-color: var(--mint); color: #102822; }
.site-action:hover { border-color: var(--mint); }
.site-action.strong:hover { background: #b8ffdf; }
.quick-market { padding: 17px; border: 1px solid #44615f; border-radius: 17px; background: #122126; box-shadow: 0 15px 36px #05111465; }
.quick-head, .catalog-section-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.quick-head { padding: 0 1px 12px; }
.quick-head h2, .catalog-section-heading h2 { margin: 0; }
.chain-tag, .catalog-section-heading > span { color: var(--muted); font-size: 13px; }
.chain-tag { padding: 3px 7px; border: 1px solid #3e575b; border-radius: 6px; }
.quick-market .catalog-list { gap: 5px; }
.quick-market li a { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 62px; padding: 8px 10px; border: 1px solid #2e4449; border-radius: 9px; background: #17282d; color: var(--text); text-decoration: none; }
.quick-market li a:hover { border-color: #668c81; }
.quick-market .token-mark { width: 31px; height: 31px; font-size: 14px; }
.quick-market strong { font-size: 15px; letter-spacing: -.025em; }
.market-link-copy strong { display: block; }
.pair-availability { color: #ffd49a; font-size: 12px; font-weight: 650; }
.market-card-link .pair-availability { display: block; text-align: end; }
.quick-link, .market-card-link { color: var(--mint); font-size: 13px; font-weight: 670; white-space: nowrap; }
.quick-link span, .market-card-link b { margin-inline-start: 3px; font-size: 19px; line-height: 1; }
.home-projects { margin-top: clamp(24px, 4vw, 43px); }
.catalog-section-heading { margin-bottom: 13px; }
.catalog-page { max-width: 1000px; padding-block: 23px 52px; }
.catalog-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; padding: clamp(18px, 4vw, 34px); border: 1px solid #30474c; border-radius: 17px; background: radial-gradient(ellipse at 100% 0, #264438, transparent 70%), #142329; }
.catalog-intro h1 small { margin-left: 5px; color: var(--mint); font-size: .42em; font-weight: 700; letter-spacing: .045em; }
.catalog-fee { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid #44665e; border-radius: 8px; background: #172b2b; color: #c3d5d0; white-space: nowrap; font-size: 13px; }
.catalog-fee strong { color: var(--mint); font: 740 18px/1.3 var(--mono); }
.catalog-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.catalog-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; min-height: 89px; padding: 14px 19px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--text); text-decoration: none; }
.catalog-row:hover { border-color: #658a7f; background: #18292f; }
.catalog-row h2, .catalog-row h3 { margin: 0 0 3px; font-size: 19px; }
.catalog-row p { margin: 0; color: var(--muted); font-size: 14px; }
.catalog-arrow { color: var(--mint); font-size: 25px; line-height: 1; }
.token-mark { display: inline-grid; width: 41px; height: 41px; flex: 0 0 auto; place-items: center; border-radius: 50%; border: 1px solid #4c7969; background: #223c35; color: #bef3da; font: 740 17px/1 var(--mono); }
.token-mark.rm { border-color: #77678a; background: #372e47; color: #e9d4fb; }
.token-mark.quote-token { border-color: #8a744b; background: #433722; color: #ffde9c; }
.token-mark.quote-token.usdt { border-color: #4a7972; background: #233f3c; color: #adf0db; }
.token-pair { display: inline-flex; align-items: center; }
.token-pair .token-mark + .token-mark { margin-inline-start: -7px; box-shadow: -3px 0 0 var(--panel); }
.market-card h3 { font-size: clamp(17px, 3vw, 23px); letter-spacing: -.025em; }
.project-switch { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 15px; }
.project-switch a { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 13px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: var(--well); text-decoration: none; font-size: 14px; font-weight: 660; }
.project-switch a:is(:hover, [aria-current]) { color: var(--mint); border-color: #4e776b; background: #1b302e; }

@media (max-width: 820px) {
  .home-hero { gap: 24px; padding: 30px; }
  .home-copy h1 { font-size: clamp(41px, 7.5vw, 62px); }
}

@media (max-width: 680px) {
  html { scroll-padding-bottom: calc(81px + env(safe-area-inset-bottom)); }
  body:has(.site-nav .nav-icon) { padding-bottom: calc(65px + env(safe-area-inset-bottom)); }
  .frame { width: calc(100% - max(28px, env(safe-area-inset-left) + env(safe-area-inset-right) + 20px)); }
  .site-header { padding-top: env(safe-area-inset-top); }
  .site-bar { min-height: 58px; }
  .brand { font-size: 15px; gap: 8px; }
  .brand-mark { width: 31px; height: 31px; border-radius: 9px; font-size: 22px; }
  .site-nav:has(.nav-icon) { position: fixed; z-index: 20; inset: auto 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 5px max(10px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); border-top: 1px solid #2c4145; background: #111d22; }
  .site-nav:has(.nav-icon) a { min-height: 51px; padding: 4px; gap: 3px; font-size: 12px; line-height: 1.1; }
  .nav-abbr { display: none; }
  .nav-icon { display: block; position: relative; width: 23px; height: 22px; }
  .home-icon::before { content: ''; position: absolute; top: 9px; left: 5px; width: 13px; height: 10px; border: 1.5px solid currentColor; border-top: 0; border-radius: 0 0 3px 3px; }
  .home-icon::after { content: ''; position: absolute; top: 5px; left: 6px; width: 12px; height: 12px; border-top: 1.5px solid currentColor; border-left: 1.5px solid currentColor; border-radius: 2px; transform: rotate(45deg); }
  .trade-icon { font: 650 24px/22px system-ui, sans-serif; }
  .search-icon::before { content: ''; position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; border: 1.5px solid currentColor; border-radius: 50%; }
  .search-icon::after { content: ''; position: absolute; top: 16px; left: 15px; width: 6px; height: 1.5px; border-radius: 1px; background: currentColor; transform: rotate(45deg); }
  .entry-page { padding-block: 16px 28px; }
  .home-hero { grid-template-columns: minmax(0, 1fr); gap: 22px; padding: 23px 17px 17px; border-radius: 17px; }
  .home-hero::after { inset: -170px -193px auto auto; }
  .home-copy h1 { font-size: clamp(39px, 10.3vw, 53px); margin-bottom: 12px; }
  .home-copy p { font-size: 14px; }
  .home-actions { display: grid; grid-template-columns: 1.15fr 1fr; margin-top: 17px; gap: 8px; }
  .site-action { padding-inline: 8px; font-size: 14px; }
  .quick-market { padding: 12px; border-radius: 11px; }
  .quick-head { padding-bottom: 7px; }
  .quick-head h2, .catalog-section-heading h2 { font-size: 18px; }
  .quick-market li a { min-height: 51px; padding-inline: 8px; gap: 8px; }
  .quick-link { font-size: 12px; }
  .catalog-page { padding-block: 16px 26px; }
  .catalog-intro { align-items: flex-start; flex-direction: column; gap: 12px; }
  .catalog-intro p { font-size: 14px; }
  .project-grid { grid-template-columns: minmax(0, 1fr); }
  .catalog-row { min-height: 76px; padding-inline: 12px; gap: 9px; }
  .catalog-row h2, .catalog-row h3 { font-size: 17px; }
  .catalog-row p { font-size: 13px; }
  .catalog-row .token-mark { width: 33px; height: 33px; font-size: 14px; }
  .market-card-link { font-size: 12px; }
}