/* PANTHALASSA . one stylesheet for the landing frame and the app frame.
   Warm paper, navy ink, chart red for the one pool only, sea green for the one action. Two chain colours:
   Ethereum is deep-water blue, Base is shore amber. Light and dark come from the same tokens. */
:root {
  --bg: #f5f2ec;
  --bg-2: #ece7de;
  --card: #faf8f4;
  --card-2: #f1ede6;
  --line: #e2dccf;
  --line-2: #d3cbbb;
  --ink: #13233a;
  --ink-2: #566275;
  --ink-3: #8a919c;
  --btn: #13233a;
  --btn-ink: #f5f2ec;
  --btn-hover: #24395a;
  --dark: #121c2b;
  --dark-2: #1b2a40;
  --dark-ink: #ede8de;
  --dark-soft: #a5aebc;
  --accent: #3ccf9e;
  --accent-hover: #2fbb8b;
  --accent-ink: #0d2a22;
  --red: #b3322a;
  --ok: #2fa877;
  --soon: #d39a2c;
  --eth: #4a6f9e;
  --base: #cc8a2e;
  --sea: #e7e1d5;
  --sea-dot: #d2cab9;
  --land: #a9b0bb;
  --shadow: 0 1px 0 rgba(19, 35, 58, 0.04);
  --sans: 'Inter Tight', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
  --gut: clamp(16px, 2.4vw, 28px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0e1520; --bg-2: #18222f; --card: #131c28; --card-2: #182331; --line: #243042; --line-2: #314057;
    --ink: #ece7dc; --ink-2: #a6afbd; --ink-3: #7b8595; --btn: #ece7dc; --btn-ink: #0e1520; --btn-hover: #d9d2c4;
    --dark: #18243a; --dark-2: #22314b; --dark-ink: #ede8de; --dark-soft: #a5aebc;
    --accent: #43d6a5; --accent-hover: #5fe0b5; --accent-ink: #0b241c; --red: #e0574c; --ok: #43d6a5; --soon: #e5ae45;
    --eth: #82a6d6; --base: #e6a64e; --sea: #152131; --sea-dot: #24344a; --land: #55647a;
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --bg: #0e1520; --bg-2: #18222f; --card: #131c28; --card-2: #182331; --line: #243042; --line-2: #314057;
  --ink: #ece7dc; --ink-2: #a6afbd; --ink-3: #7b8595; --btn: #ece7dc; --btn-ink: #0e1520; --btn-hover: #d9d2c4;
  --dark: #18243a; --dark-2: #22314b; --dark-ink: #ede8de; --dark-soft: #a5aebc;
  --accent: #43d6a5; --accent-hover: #5fe0b5; --accent-ink: #0b241c; --red: #e0574c; --ok: #43d6a5; --soon: #e5ae45;
  --eth: #82a6d6; --base: #e6a64e; --sea: #152131; --sea-dot: #24344a; --land: #55647a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.55 var(--sans); }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p { margin: 0 0 0.8em; }
b, strong { font-weight: 600; }
h1, h2, h3, h4 { font-family: var(--sans); letter-spacing: -0.02em; }
.mono, dd, td.n, input, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.small { font-size: 14px; }
.soft { color: var(--ink-2); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 16px; top: 16px; background: var(--card); padding: 8px 12px; border: 1px solid var(--line-2); border-radius: 10px; z-index: 9; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.i { width: 16px; height: 16px; flex: none; display: block; }
.eyebrow { font: 500 11px/1.4 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 8px; }

/* dots: the two chains, and the states */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--ink-3); }
.dot.eth { background: var(--eth); }
.dot.base { background: var(--base); }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent); }
.dot.soon { background: var(--soon); }
.dot.off { background: var(--ink-3); }
.dot.none { background: transparent; border: 1.5px solid var(--line-2); }

/* ------------------------------------------------------------------ buttons: pills */
.pill, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 15px/1 var(--sans); letter-spacing: -0.01em; text-decoration: none; cursor: pointer;
  border-radius: 999px; padding: 13px 22px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.pill:hover, .btn:hover { border-color: var(--ink-3); }
.pill-dark, .btn-ink { background: var(--btn); color: var(--btn-ink); border-color: var(--btn); }
.pill-dark:hover, .btn-ink:hover { background: var(--btn-hover); border-color: var(--btn-hover); }
.pill-big { font-size: 17px; padding: 18px 28px; }
.pill-accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.pill-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-quiet { background: transparent; }
.btn-small { padding: 8px 13px; font-size: 13px; }
.btn[disabled], .pill[disabled] { background: var(--bg-2); color: var(--ink-3); border-color: var(--line); cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0 6px; }
.btn-big {
  display: flex; width: 100%; align-items: center; justify-content: center; gap: 10px; margin-top: 14px;
  font: 600 16px/1 var(--sans); padding: 18px 20px; border-radius: 16px; border: 0; cursor: pointer;
  background: var(--btn); color: var(--btn-ink);
}
.btn-big:hover { background: var(--btn-hover); }
.btn-big[disabled] { background: var(--bg-2); color: var(--ink-3); cursor: not-allowed; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; display: inline-grid; place-items: center; border: 1px solid var(--line-2); background: var(--card); color: var(--ink); cursor: pointer; text-decoration: none; padding: 0; flex: none; }
.icon-btn:hover { border-color: var(--ink-3); }
.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.row-btn { display: flex; gap: 10px; align-items: center; width: 100%; background: none; border: 0; border-bottom: 1px solid var(--line); padding: 12px 4px; font: 600 16px var(--sans); color: var(--ink); cursor: pointer; text-align: left; }
.row-btn:hover { background: var(--bg-2); }
.chooser { border: 1px solid var(--line-2); border-radius: 20px; background: var(--card); padding: 18px 20px; width: min(420px, calc(100vw - 32px)); color: var(--ink); }
.chooser .cap { font: 500 11px var(--mono); letter-spacing: 0.14em; color: var(--ink-3); }
.chooser ul { list-style: none; padding: 0; margin: 6px 0 14px; }
.chooser::backdrop { background: rgba(14, 21, 32, 0.5); }

/* ------------------------------------------------------------------ brand */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { border-radius: 50%; }
.brand .word { font: 800 19px/1 var(--sans); letter-spacing: -0.01em; }

/* ------------------------------------------------------------------ landing frame */
.land-top { display: flex; align-items: center; gap: 24px; padding: 22px clamp(16px, 3.4vw, 48px); max-width: 1440px; margin: 0 auto; }
.land-nav { display: flex; gap: 28px; margin-left: auto; font-size: 16px; }
.land-nav a { text-decoration: none; color: var(--ink-2); }
.land-nav a:hover { color: var(--ink); }
.top-tools { display: flex; align-items: center; gap: 10px; }
.landing main, .landing .foot { max-width: 1440px; margin: 0 auto; padding-left: clamp(16px, 3.4vw, 48px); padding-right: clamp(16px, 3.4vw, 48px); }

.hero { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 24px 40px; align-items: center; padding: 40px 0 26px; }
.badge { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; flex-wrap: wrap; }
.badge .chips { display: inline-flex; }
.badge .chips i { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--bg); margin-left: -7px; }
.badge .chips i:first-child { margin-left: 0; }
.badge .chips .eth { background: var(--eth); }
.badge .chips .base { background: var(--base); }
.badge .chips .pool { background: var(--red); }
.state-pill { display: inline-flex; align-items: center; gap: 8px; font: 500 14px/1 var(--sans); border: 1px solid var(--line-2); background: var(--card); border-radius: 999px; padding: 8px 14px; }
.state-pill > span { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.state-pill a { color: var(--ok); text-decoration: none; font-weight: 600; display: inline-flex; gap: 4px; align-items: center; }
.hero h1 { font: 800 clamp(48px, 6.2vw, 92px)/0.96 var(--sans); letter-spacing: -0.045em; margin: 0 0 24px; }
.hero h1 span { display: block; }
.hero .sub { font-size: clamp(18px, 1.55vw, 22px); line-height: 1.45; color: var(--ink-2); max-width: 34em; margin: 0 0 30px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }

.map-fig { margin: 0; }
.map-fig svg.map { width: 100%; height: auto; display: block; }
.map .m-sea { fill: var(--sea); }
.map .m-deep path { stroke: var(--sea-dot); }
.map .m-deep .d0 { stroke-width: 2.2; }
.map .m-deep .d1 { stroke-width: 3.2; }
.map .m-deep .d2 { stroke-width: 4.2; }
.map .m-land { stroke: var(--land); stroke-width: 6.2; }
.map .m-eth { stroke: var(--eth); stroke-width: 6.2; }
.map .m-base { stroke: var(--base); stroke-width: 6.2; }
.map .r-line { stroke-width: 2.6; stroke-linecap: round; }
.map .r-eth .r-line { stroke: var(--eth); }
.map .r-base .r-line { stroke: var(--base); stroke-dasharray: 7 7; }
.map .r-port { stroke: var(--bg); stroke-width: 2.5; }
.map .r-eth .r-port { fill: var(--eth); }
.map .r-base .r-port { fill: var(--base); }
.map text { font-family: var(--sans); paint-order: stroke; stroke: var(--sea); stroke-width: 4px; stroke-linejoin: round; }
.map .r-label { font-size: 15px; font-weight: 700; fill: var(--ink); letter-spacing: -0.01em; }
.map .r-sub { font-weight: 500; fill: var(--ink-2); font-size: 14px; }
.map .m-name { font-size: 15px; font-weight: 800; fill: var(--ink); stroke: var(--bg); }
.map .p-dot { fill: var(--red); }
.map .p-halo { fill: none; stroke: var(--red); stroke-width: 2; }
.map .p-ring { fill: none; stroke: var(--red); stroke-width: 1.4; opacity: 0.45; transform-origin: 150px 262px; animation: ring 2.6s ease-out infinite; }
.map .p-label { font: 600 12px var(--mono); fill: var(--red); letter-spacing: 0.04em; }
.map .m-ocean { font: 500 13px var(--mono); letter-spacing: 0.5em; fill: var(--ink-3); }
.map .m-land-name { font: 600 11px var(--mono); letter-spacing: 0.3em; fill: var(--ink-2); }
.map .m-route, .map .m-shore { transition: opacity 0.25s; }
.map[data-route='eth'] .r-base, .map[data-route='eth'] .m-base { opacity: 0.18; }
.map[data-route='base'] .r-eth, .map[data-route='base'] .m-eth { opacity: 0.18; }
@keyframes ring { from { transform: scale(0.6); opacity: 0.7; } to { transform: scale(1.7); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .map .p-ring { animation: none; } }
.route-ctl { display: flex; align-items: center; gap: 14px; margin: 16px 0 0; flex-wrap: wrap; }
.route-ctl .eyebrow { margin: 0; }
.route-cap { color: var(--ink-2); font-size: 15px; margin: 10px 0 0; min-height: 3em; }

/* pill filters (also the slippage pickers) */
.filters { display: inline-flex; gap: 6px; flex-wrap: wrap; border: 0; padding: 0; margin: 0; min-width: 0; }
.filters button, .filters label {
  position: relative; display: inline-flex; align-items: center; gap: 7px; font: 500 14px/1 var(--sans); color: var(--ink);
  background: var(--card); border: 1px solid var(--line-2); border-radius: 10px; padding: 9px 13px; cursor: pointer;
}
.filters button[aria-pressed='true'], .filters label:has(input:checked) { background: var(--bg-2); border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.filters input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.filters label:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }

/* the live strip */
.strip-head { display: flex; align-items: center; gap: 12px; margin: 12px 0 12px; flex-wrap: wrap; }
.strip-head .eyebrow { margin: 0; }
.strip-head .stamp { font: 400 12px var(--mono); color: var(--ink-3); }
.live-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 10px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; min-width: 0; }
.tile .k { font: 500 13px/1.3 var(--sans); color: var(--ink-2); margin: 0 0 6px; }
.tile .v { font: 600 18px/1.2 var(--mono); margin: 0; overflow-wrap: anywhere; }
.tile .v small { font: 400 12px var(--mono); color: var(--ink-3); margin-left: 4px; }
.tile .v.eth-c { color: var(--eth); }

/* three columns with thin top rules */
.three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 0.9fr); gap: 20px 28px; margin: 40px 0 10px; }
.three > div { border-top: 1px solid var(--line-2); padding-top: 14px; }
.three > div:first-child { border-top: 2px solid var(--ink); }
.three p:not(.eyebrow) { font-size: 15px; color: var(--ink-2); margin: 0; }
.three .p-first { color: var(--ink) !important; }
.three .legend-col { border-top-color: transparent; }
.route-key { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14px; color: var(--ink-2); }
.route-key li { display: flex; align-items: center; gap: 10px; }
.route-key .ln { width: 34px; height: 0; border-top: 2.6px solid var(--eth); flex: none; }
.route-key .ln.dash { border-top: 2.6px dashed var(--base); }
.route-key .pt { width: 10px; height: 10px; border-radius: 50%; background: var(--red); margin: 0 12px; flex: none; }

/* ways in, on the landing page */
.ways { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 44px 0; }
.way { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 24px 26px 26px; display: flex; flex-direction: column; }
.way h2 { font: 800 30px/1.1 var(--sans); margin: 10px 0 10px; letter-spacing: -0.03em; }
.way p { color: var(--ink-2); }
.way .pill { align-self: flex-start; margin-top: auto; }
.chip { display: inline-flex; align-items: center; gap: 8px; font: 500 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid var(--line-2); border-radius: 999px; padding: 7px 11px; align-self: flex-start; color: var(--ink); background: var(--card); }
.facts { list-style: none; padding: 0; margin: 6px 0 18px; }
.facts li { padding: 7px 0 7px 20px; position: relative; border-top: 1px solid var(--line); font-size: 15px; color: var(--ink-2); }
.facts li::before { content: ''; position: absolute; left: 3px; top: 15px; width: 7px; height: 7px; border-radius: 2px; background: var(--ink-3); }

/* ------------------------------------------------------------------ app frame */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.rail { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 6px; padding: 16px 14px 16px; border-right: 1px solid var(--line); background: var(--bg); }
.rail .brand { padding: 4px 8px 22px; }
.rail-nav { display: flex; flex-direction: column; gap: 4px; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 11px 12px; border-radius: 12px; text-decoration: none; color: var(--ink); font-size: 15px; font-weight: 500; }
.nav-item:hover { background: var(--bg-2); }
.nav-item[aria-current='page'] { background: var(--bg-2); font-weight: 600; }
.action { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 18px 0 0; padding: 13px 14px; border-radius: 12px; background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; }
.action:hover { background: var(--accent-hover); }
.rail-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.docs-link { justify-content: space-between; color: var(--ink-2); }
.live-box { border: 1px solid var(--line-2); border-radius: 14px; padding: 12px 14px; background: var(--card); }
.lb-row { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin: 0 0 6px; font: 500 12px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }
.lb-row b { font: 600 14px var(--mono); letter-spacing: 0; text-transform: none; color: var(--ink); text-align: right; }
.lb-note { font-size: 12px; color: var(--ink-3); margin: 6px 0 0; line-height: 1.35; }

.page { min-width: 0; display: flex; flex-direction: column; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 12px var(--gut); border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); min-height: 66px; }
.brand-phone { display: none; }
.route-note { display: flex; align-items: center; gap: 8px; margin: 0; font: 400 13px var(--mono); color: var(--ink-2); border: 1px solid var(--line); border-radius: 12px; padding: 9px 14px; background: var(--card-2); }
.route-note .dot + * { margin-right: 8px; }
.route-note .dot.base { margin-left: 10px; }
.top .top-tools { margin-left: auto; }
.live-label { display: inline-flex; align-items: center; font: 500 12px var(--mono); letter-spacing: 0.16em; text-transform: uppercase; margin-right: 4px; }
.live-label > span { display: inline-flex; align-items: center; gap: 8px; }
.token-pill { display: inline-flex; align-items: center; gap: 8px; font: 500 14px/1 var(--sans); border: 1px solid var(--line-2); border-radius: 999px; padding: 9px 13px; text-decoration: none; color: var(--ink); background: var(--card); }
.token-pill > span { display: inline-flex; align-items: center; gap: 8px; }
.wallet { display: flex; align-items: center; gap: 8px; }
.wallet .btn { padding: 12px 18px; }
.wallet #connect { background: var(--btn); color: var(--btn-ink); border-color: var(--btn); }
.wallet .who { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); background: var(--card); border-radius: 999px; padding: 8px 12px; font-size: 13px; }
.wallet .who .mono { font-size: 13px; font-weight: 500; }
.wallet .who .on { color: var(--ink-2); }
.tabs { display: none; }
main { display: block; }
.app main { padding: 22px var(--gut) 10px; max-width: 1280px; width: 100%; }
#page-notice .notice { margin: 14px var(--gut) 0; }

/* page heads, cards */
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; margin: 4px 0 18px; }
.head h1 { font: 700 30px/1.1 var(--sans); letter-spacing: -0.03em; margin: 0 0 4px; }
.head p { margin: 0; color: var(--ink-2); max-width: 64ch; font-size: 15px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 20px 22px; min-width: 0; }
.card + .card, .card + .grid-2, .grid-2 + .card { margin-top: 16px; }
.card h2 { font: 700 20px/1.2 var(--sans); margin: 0 0 4px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 14px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.card-head .sub { color: var(--ink-2); font-size: 14px; margin: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.fine, .stamp-line { font: 400 12px/1.5 var(--mono); color: var(--ink-3); margin: 10px 0 0; }
section { margin: 0; }
.stack-gap > * + * { margin-top: 16px; }

/* the two dark hero cards */
.heroes { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-bottom: 20px; }
.hcard { position: relative; overflow: hidden; background: var(--dark); color: var(--dark-ink); border-radius: 22px; padding: 22px 24px 22px; min-height: 236px; display: flex; flex-direction: column; isolation: isolate; }
.hcard .tag > span { display: inline-flex; align-items: center; gap: 8px; }
.hcard .tag { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font: 500 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; background: var(--dark-2); border-radius: 999px; padding: 8px 12px; }
.hcard h2 { font: 800 32px/1.02 var(--sans); letter-spacing: -0.04em; margin: 14px 0 10px; max-width: 60%; }
.hcard h2 small { font: 500 12px var(--mono); letter-spacing: 0.08em; color: var(--dark-soft); margin-left: 8px; vertical-align: 6px; }
.hcard .mono-lines { font: 400 13px/1.6 var(--mono); color: var(--dark-ink); margin: 0 0 14px; max-width: 62%; }
.hcard .mono-lines b { font-weight: 600; }
.hcard .figs { font: 500 12px/1.6 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dark-ink); margin: 0 0 16px; max-width: 64%; }
.hcard .go { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--dark-ink); border: 1px solid var(--dark-soft); border-radius: 999px; padding: 11px 15px; text-decoration: none; }
.hcard .go:hover { background: var(--dark-2); }
.hcard .go.accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.hcard .art { position: absolute; right: -10px; top: 0; bottom: 0; width: 42%; z-index: -1; display: flex; align-items: center; justify-content: center; }
.hcard .art svg { width: 100%; height: 100%; }
.hcard::after { content: ''; position: absolute; right: -1px; bottom: -1px; width: 34px; height: 34px; background: var(--bg); border-top-left-radius: 34px; }
.art .a-dot { stroke: #6d86a8; }
.art .a-sea { stroke: #34496a; }
.art .a-eth { stroke: #82a6d6; }
.art .a-base { stroke: #e6a64e; }
.art .a-pool { fill: #e0574c; }

/* the swap card (Ethereum) */
.trade { display: grid; grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 16px; align-items: start; }
.swap { background: var(--card-2); border: 1px solid var(--line); border-radius: 22px; padding: 18px; }
.swap-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 2px 4px 14px; }
.swap-head h1 { font: 700 22px/1.1 var(--sans); margin: 0 0 3px; }
.swap-head p { margin: 0; color: var(--ink-2); font-size: 14px; }
.chain-chip { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); border-radius: 999px; padding: 8px 13px; font-weight: 500; font-size: 14px; background: var(--card); white-space: nowrap; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); margin: 0 0 12px; min-width: 0; }
.seg label { position: relative; text-align: center; padding: 10px 8px; border-radius: 10px; font-weight: 600; font-size: 15px; cursor: pointer; color: var(--ink-2); }
.seg label .sub { display: block; font: 400 11px var(--mono); letter-spacing: 0.04em; color: var(--ink-3); margin-top: 3px; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg label:has(input:checked) { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(19, 35, 58, 0.1); }
.seg label:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 1px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px 12px; }
.box-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.box .lbl { font-size: 14px; color: var(--ink-2); }
.unit-pill { display: inline-flex; align-items: center; gap: 7px; font: 600 13px var(--mono); border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 11px; background: var(--card-2); }
.amount { display: flex; align-items: center; }
.amount input { font: 500 40px/1.15 var(--mono); border: 0; background: transparent; color: var(--ink); padding: 8px 0 6px; width: 100%; min-width: 0; outline: none; letter-spacing: -0.02em; }
.amount input::placeholder { color: var(--ink-3); }
.box-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px 12px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); margin: 2px 0 0; }
.picks { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.picks button { font: 500 13px var(--mono); color: var(--ink-2); background: transparent; border: 0; border-radius: 8px; padding: 6px 8px; cursor: pointer; }
.picks button:hover { background: var(--bg-2); color: var(--ink); }
.flip-row { display: flex; justify-content: center; height: 10px; position: relative; z-index: 1; }
.flip { width: 36px; height: 36px; border-radius: 50%; border: 4px solid var(--card-2); background: var(--card); color: var(--ink); display: grid; place-items: center; cursor: pointer; margin-top: -13px; padding: 0; }
.flip:hover { background: var(--bg-2); }
.out { font: 500 30px/1.2 var(--mono); margin: 10px 0 6px; overflow-wrap: anywhere; letter-spacing: -0.02em; }
.slip-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin: 14px 2px 12px; }
.slip-row .lbl { font-size: 14px; color: var(--ink-2); }
.fees { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 16px; background: var(--card); margin: 0 6px; }
.fees > div { padding: 12px 10px; text-align: center; min-width: 0; }
.fees > div + div { border-left: 1px solid var(--line); }
.fees .k { display: block; font-size: 13px; color: var(--ink-2); }
.fees b { display: block; font: 600 16px/1.4 var(--mono); margin: 2px 0; }
.fees small { display: block; font-size: 12px; color: var(--ink-3); overflow-wrap: anywhere; line-height: 1.35; }
.steps { list-style: none; padding: 0; margin: 14px 4px 0; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.steps li::before { counter-increment: s; content: counter(s); font: 600 12px var(--mono); border: 1px solid var(--line-2); border-radius: 50%; width: 24px; height: 24px; display: grid; place-items: center; }
.steps .st { font: 500 11px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.steps li.done .st { color: var(--ok); }
.steps li.done::before { background: var(--ok); border-color: var(--ok); color: var(--card); }

/* stat lists */
.stats { margin: 0; }
.stats > div { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; padding: 9px 0; border-top: 1px solid var(--line); }
.stats > div:first-child { border-top: 0; }
.stats dt { color: var(--ink-2); font-size: 14px; min-width: 0; }
.stats dd { margin: 0; font-size: 15px; font-weight: 500; text-align: right; white-space: nowrap; }
.stats dd.small { font-size: 12px; white-space: normal; overflow-wrap: anywhere; min-width: 0; max-width: 62%; }
.stats dd small { font-size: 12px; color: var(--ink-3); margin-left: 4px; font-weight: 400; }
.stats.boxed { border: 1px solid var(--line); border-radius: 14px; padding: 2px 14px; background: var(--card); }

/* notices */
.notice { border: 1px solid var(--line-2); background: var(--card); border-radius: 14px; padding: 12px 14px; margin: 14px 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; font-size: 15px; overflow-wrap: anywhere; }
.notice b { font: 600 11px/1.9 var(--mono); letter-spacing: 0.16em; display: inline-flex; align-items: center; gap: 7px; }
.notice b::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.notice-ok b::before { background: var(--ok); }
.notice-err { border-color: var(--red); }
.notice-err b::before { background: var(--red); }
.notice > :nth-child(n + 3) { grid-column: 1 / -1; }

/* empty states */
.empty { background: var(--card); border: 1px dashed var(--line-2); border-radius: 20px; padding: 26px 26px 22px; max-width: 760px; }
.empty h2 { font: 700 24px/1.15 var(--sans); margin: 8px 0 8px; }
.empty p:last-child { margin: 0; color: var(--ink-2); }

/* the Base desk */
.desk { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.order { background: var(--card-2); }
.order .box { margin-bottom: 12px; }
.order .stats { margin-top: 12px; }
.berths { display: grid; grid-template-columns: repeat(16, minmax(0, 1fr)); gap: 5px; margin: 10px 0 12px; }
.berths span { aspect-ratio: 1; border-radius: 6px; background: var(--bg-2); border: 1px solid var(--line); }
.berths span.buy { background: var(--ok); border-color: var(--ok); }
.berths span.sell { background: var(--base); border-color: var(--base); }
.berths span.gone { background: repeating-linear-gradient(135deg, var(--line-2) 0 2px, transparent 2px 5px); border-color: var(--line-2); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font: 400 12px var(--mono); color: var(--ink-2); margin-bottom: 8px; }
.legend span { display: inline-flex; gap: 7px; align-items: center; }
.legend i { width: 12px; height: 12px; border-radius: 4px; background: var(--bg-2); border: 1px solid var(--line); display: inline-block; }
.legend i.buy { background: var(--ok); border-color: var(--ok); }
.legend i.sell { background: var(--base); border-color: var(--base); }
.legend i.gone { background: repeating-linear-gradient(135deg, var(--line-2) 0 2px, transparent 2px 4px); }
.who-pays { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.who-pays > div { border-top: 1px solid var(--line-2); padding-top: 10px; font-size: 14px; color: var(--ink-2); }
.who-pays .eyebrow { margin-bottom: 4px; }

/* tables */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { font: 500 11px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); text-align: left; border-bottom: 1px solid var(--line-2); padding: 8px 10px 8px 0; }
.table td { border-bottom: 1px solid var(--line); padding: 10px 10px 10px 0; vertical-align: baseline; }
.table tr:last-child td { border-bottom: 0; }
.table td.n, .table th.n { text-align: right; font-family: var(--mono); font-size: 13px; }
.table .act { text-align: right; }
.addr { font: 400 13px var(--mono); overflow-wrap: anywhere; }
.none-yet { color: var(--ink-3); padding: 8px 0; margin: 0; font-size: 14px; }

/* the rounds log */
.counts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.counts .tile .v { font-size: 26px; }
.open-line { margin: 0; font-size: 14px; color: var(--ink-2); }
#log { display: grid; gap: 12px; margin-top: 12px; }
.entry { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 16px 20px 18px; }
.entry-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-bottom: 12px; }
.entry-head h3 { margin: 0; font: 700 19px var(--sans); }
.entry-head .status { display: inline-flex; align-items: center; gap: 7px; font: 500 12px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 11px; }
.entry-head .status::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--soon); }
.entry-head .status.home::before { background: var(--ok); }
.entry-head .status.stranded { border-color: var(--red); }
.entry-head .status.stranded::before { background: var(--red); }
.legs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.leg { background: var(--card-2); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; min-width: 0; }
.leg h4 { margin: 0 0 6px; font: 500 11px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.leg .ledger { margin: 0; }
.leg .ledger > div { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-top: 1px solid var(--line); }
.leg .ledger > div:first-child { border-top: 0; }
.leg .ledger dt { font-size: 13px; color: var(--ink-2); }
.leg .ledger dd { margin: 0; font-size: 13px; text-align: right; }
.leg .links { font: 400 12px/1.8 var(--mono); margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 0 14px; }
.leg p { font-size: 14px; }
.leg .btn { margin-top: 4px; }

/* docs */
.docs { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 28px; align-items: start; }
.toc { position: sticky; top: 86px; font-size: 14px; }
.toc .tag { display: inline-block; font: 600 13px var(--sans); background: var(--btn); color: var(--btn-ink); border-radius: 999px; padding: 6px 12px; margin-bottom: 14px; }
.toc .grp { font: 600 13px var(--sans); margin: 14px 0 4px; display: flex; gap: 8px; align-items: center; }
.toc .grp i { font: 500 12px var(--mono); font-style: normal; color: var(--ok); }
.toc ol { list-style: none; margin: 0; padding: 0 0 10px; border-bottom: 1px solid var(--line); }
.toc li a { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 4px; padding: 5px 8px; border-radius: 8px; text-decoration: none; color: var(--ink-2); }
.toc li a:hover { background: var(--bg-2); color: var(--ink); }
.toc li a span:first-child { font: 400 12px/1.7 var(--mono); color: var(--ink-3); }
.doc-lead { font: 600 18px/1.5 var(--sans); max-width: 62ch; margin: 0 0 16px; }
.doc-cells { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--card); margin: 0 0 30px; }
.doc-cells > div { padding: 14px 16px 16px; border-top: 3px solid var(--accent); min-width: 0; }
.doc-cells > div + div { border-left: 1px solid var(--line); }
.doc-cells > div:last-child { border-top-color: var(--red); }
.doc-cells .k { font-size: 13px; font-weight: 600; margin: 0; }
.doc-cells .k span { font: 400 12px var(--mono); color: var(--ink-3); margin-left: 6px; }
.doc-cells .v { font: 600 30px/1.2 var(--mono); margin: 6px 0 6px; }
.doc-cells p:last-child { font-size: 13px; color: var(--ink-2); margin: 0; }
.sheet-rule { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); margin: 34px 0 6px; }
.sheet-rule b { color: var(--ok); font-weight: 600; }
.sheet-rule::before { content: ''; width: 34px; border-top: 2px solid var(--ok); }
.sheet-rule::after { content: ''; flex: 1; border-top: 1px solid var(--line-2); }
.docs h2.doc-h { font: 700 30px/1.15 var(--sans); letter-spacing: -0.03em; margin: 8px 0 14px; }
.directions { list-style: none; padding: 0; margin: 0; }
.directions > li { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 0 14px; padding: 16px 0 10px; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.directions .no { font: 400 13px/1.9 var(--mono); color: var(--ink-3); }
.directions h3 { font: 700 19px/1.3 var(--sans); margin: 0 0 6px; }
.directions p { color: var(--ink-2); max-width: 70ch; font-size: 15px; }
.notices { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.notices li { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; font-size: 14px; color: var(--ink-2); scroll-margin-top: 90px; }
.notices li b { display: block; font: 600 15px var(--sans); color: var(--ink); margin-bottom: 4px; }
.notices li b span { font: 400 12px var(--mono); color: var(--ink-3); margin-right: 8px; }
[id] { scroll-margin-top: 90px; }

/* ------------------------------------------------------------------ footer */
.foot { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 14px 34px; padding: 26px var(--gut) 30px; margin-top: 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.foot p { margin: 0 0 6px; }
.foot .links { display: flex; flex-direction: column; gap: 4px; font: 400 13px var(--mono); }
.landing .foot { margin-top: 30px; }

/* ------------------------------------------------------------------ narrower */
@media (max-width: 1240px) {
  .route-note { display: none; }
  .three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .three .legend-col { grid-column: 1 / -1; }
  .trade, .desk { grid-template-columns: minmax(0, 1fr); }
  .trade .swap { max-width: 620px; }
}
@media (max-width: 1060px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .land-nav { display: none; }
  .land-top .top-tools { margin-left: auto; }
  .heroes { grid-template-columns: minmax(0, 1fr); }
  .legs { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .docs { grid-template-columns: minmax(0, 1fr); }
  .toc { position: static; }
  .toc ol { display: none; }
  .toc .grps { display: flex; flex-wrap: wrap; gap: 6px 14px; }
  .doc-cells { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .doc-cells > div:nth-child(3) { border-left: 0; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail { display: none; }
  .brand-phone { display: inline-flex; }
  .token-pill, .live-label { display: none; }
  .top { padding: 10px 16px; min-height: 60px; gap: 10px; }
  .tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; padding: 8px 12px; border-bottom: 1px solid var(--line); }
  .tabs a { text-align: center; text-decoration: none; font-size: 13px; font-weight: 500; color: var(--ink-2); padding: 8px 2px; border-radius: 10px; white-space: nowrap; }
  .tabs a[aria-current='page'] { background: var(--bg-2); color: var(--ink); font-weight: 600; }
  .app main { padding: 18px 16px 10px; }
  #page-notice .notice { margin: 12px 16px 0; }
  .foot { grid-template-columns: minmax(0, 1fr); padding: 22px 16px 28px; }
}
@media (max-width: 640px) {
  .land-top { padding: 14px 16px; gap: 10px; }
  .land-top .brand .word { font-size: 17px; }
  .land-top .pill { padding: 11px 15px; font-size: 14px; }
  .land-top #x-link { display: none; }
  .hero { padding: 18px 0 10px; gap: 20px; }
  .hero h1 { font-size: 50px; margin-bottom: 18px; }
  .hero .sub { font-size: 17px; margin-bottom: 22px; }
  .cta .pill { flex: 1 1 auto; }
  .pill-big { font-size: 16px; padding: 16px 20px; }
  .route-cap { font-size: 14px; }
  .three { grid-template-columns: minmax(0, 1fr); margin-top: 28px; }
  .ways { grid-template-columns: minmax(0, 1fr); margin: 28px 0; }
  .way { padding: 20px 18px; }
  .way h2 { font-size: 26px; }
  .live-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .who-pays, .notices, .legs { grid-template-columns: minmax(0, 1fr); }
  .counts { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .counts .tile { padding: 10px 10px; }
  .counts .tile .v { font-size: 20px; }
  .card { padding: 16px 14px; border-radius: 18px; }
  .swap { padding: 10px; border-radius: 20px; }
  .box { padding: 12px 12px 10px; }
  .amount input { font-size: 30px; }
  .out { font-size: 22px; }
  .fees { margin: 0; }
  .fees > div { padding: 10px 6px; }
  .fees b { font-size: 14px; }
  .hcard { padding: 18px 18px 18px; min-height: 0; }
  .hcard h2 { font-size: 26px; max-width: 100%; }
  .hcard .mono-lines, .hcard .figs { max-width: 100%; }
  .hcard .art { opacity: 0.35; width: 60%; }
  .head h1 { font-size: 26px; }
  .berths { grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
  .doc-cells .v { font-size: 24px; }
  .directions > li { grid-template-columns: minmax(0, 1fr); }
  .entry { padding: 14px 12px 14px; }
  .wallet .who .on { display: none; }
  .wallet .btn { padding: 11px 14px; font-size: 14px; }
  .icon-btn { width: 38px; height: 38px; }
  .table.stack thead { display: none; }
  .table.stack tr { display: block; border-bottom: 1px solid var(--line-2); padding: 6px 0; }
  .table.stack td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 3px 0; text-align: right; }
  .table.stack td::before { content: attr(data-l); font: 500 11px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); text-align: left; }
  .table.stack td.act { justify-content: flex-end; }
  .table.stack td.act::before { content: none; }
  .btn-row .btn { flex: 1 1 auto; }
}
.chainc { display: inline-flex; align-items: center; gap: 7px; }