:root {
  --ink: #0b1220;
  --muted: #64748b;
  --line: #d8e1ec;
  --paper: #f5f8fc;
  --panel: #ffffff;
  --navy: #08111f;
  --navy-2: #0e1b2e;
  --blue: #155eef;
  --cyan: #0aa6b7;
  --green: #10b981;
  --gold: #d7a84b;
  --danger: #b42318;
  --shadow: 0 22px 70px rgba(8,17,31,.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(21,94,239,.10), transparent 34%),
    linear-gradient(180deg, #f8fbff 0%, var(--paper) 100%);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 44px;
  border-bottom: 1px solid rgba(216,225,236,.88);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  font-size: 23px;
  font-weight: 950;
  letter-spacing: 0;
  color: var(--navy);
}
.logo-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, #155eef 0%, #0aa6b7 56%, #10b981 100%);
  box-shadow: 0 14px 32px rgba(21,94,239,.26);
  position: relative;
  overflow: hidden;
}
.logo-mark:before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 2px solid rgba(255,255,255,.82);
  border-radius: 8px;
  transform: rotate(45deg);
}
.logo-mark span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
  z-index: 1;
  box-shadow: 0 0 0 7px rgba(255,255,255,.18);
}
.logo-text {
  font-weight: 950;
}
nav { display: flex; align-items: center; gap: 22px; color: #334155; font-size: 14px; font-weight: 750; flex-wrap: wrap; }
main { width: 100%; margin: 0; padding: 0; }
.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 950;
  color: var(--blue);
}
h1, h2, h3 { letter-spacing: 0; }
h1 { font-size: 58px; line-height: 1.02; margin: 0 0 22px; }
h2 { font-size: 34px; line-height: 1.16; margin: 0 0 14px; }
h3 { font-size: 20px; line-height: 1.24; margin: 0 0 10px; }
p { margin-top: 0; }
.lead { font-size: 20px; color: #526173; max-width: 760px; }
.hero-subclaim {
  color: #e7f3ff;
  font-size: 17px;
  max-width: 720px;
  margin: -4px 0 0;
}
.button, button {
  border: 0;
  background: var(--blue);
  color: white;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  box-shadow: 0 12px 28px rgba(21,94,239,.22);
}
.button.secondary, button.secondary {
  background: #e9f1ff;
  color: #123b86;
  box-shadow: none;
}
button:disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: .48;
  box-shadow: none;
}
.button.secondary.dark {
  background: rgba(255,255,255,.11);
  color: white;
  border: 1px solid rgba(255,255,255,.18);
}
.button.small { padding: 9px 14px; min-height: 36px; }
.button.google { width: 100%; background: white; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.authority-hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(420px, .9fr);
  gap: 42px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(8,17,31,.98), rgba(11,34,67,.96) 58%, rgba(8,92,104,.92));
  color: white;
  border-radius: 0;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.authority-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 18%, rgba(16,185,129,.22), transparent 28%),
    radial-gradient(circle at 30% 78%, rgba(21,94,239,.20), transparent 30%);
  animation: heroGlow 9s ease-in-out infinite alternate;
  pointer-events: none;
}
.authority-hero > *:not(.animated-bg) {
  position: relative;
  z-index: 2;
}
.authority-hero .lead { color: #c7d6e6; }
.authority-hero .eyebrow { color: #72e4d1; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.hero-badges span {
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  color: #d9e8f5;
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 850;
}
.hero-trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
  max-width: 620px;
}
.hero-trust span {
  border-left: 3px solid #72e4d1;
  background: rgba(255,255,255,.08);
  color: #d9e8f5;
  padding: 12px 14px;
  border-radius: 8px;
  font-weight: 850;
}
.payment-ops-panel {
  min-height: 560px;
}
.ops-status {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}
.ops-status div {
  display: grid;
  gap: 5px;
  padding: 15px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 8px;
  background: rgba(0,0,0,.18);
}
.ops-status small {
  color: #93a8bf;
  font-weight: 850;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .05em;
}
.ops-status strong {
  color: white;
}
.ops-flow {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 18px 0;
}
.ops-flow span {
  padding: 9px 11px;
  border-radius: 8px;
  background: rgba(114,228,209,.14);
  color: #c7fff3;
  font-weight: 900;
  font-size: 13px;
}
.ops-flow i {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, rgba(114,228,209,.2), rgba(114,228,209,.85));
}
.hero-console {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 24px 70px rgba(0,0,0,.22);
  animation: consoleFloat 6s ease-in-out infinite;
}
.console-top {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #dbeafe;
  margin-bottom: 18px;
}
.console-top span { width: 10px; height: 10px; border-radius: 50%; background: #3b82f6; }
.console-top span:nth-child(2) { background: #10b981; }
.console-top span:nth-child(3) { background: #f59e0b; }
.console-top strong { margin-left: auto; font-size: 13px; }
.payment-preview {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}
.payment-preview div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 8px;
  background: rgba(0,0,0,.18);
}
.payment-preview small { color: #93a8bf; font-weight: 800; }
.payment-preview strong { color: white; }
.protected { color: #7ee8c4 !important; }
pre {
  overflow-x: auto;
  background: #07111f;
  color: #d9f5e8;
  padding: 20px;
  border-radius: 8px;
  font-size: 14px;
}
.animated-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.rail {
  position: absolute;
  height: 1px;
  width: 58vw;
  background: linear-gradient(90deg, transparent, rgba(125,211,252,.55), transparent);
  transform: rotate(-22deg);
  opacity: .75;
  animation: railMove 7s linear infinite;
}
.rail-one { top: 18%; left: -18%; animation-delay: 0s; }
.rail-two { top: 52%; right: -16%; animation-delay: -2.2s; }
.rail-three { bottom: 18%; left: 18%; animation-delay: -4.4s; }
.pulse {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #79ffe1;
  box-shadow: 0 0 0 0 rgba(121,255,225,.4), 0 0 36px rgba(121,255,225,.85);
  animation: pulseNode 2.6s ease-out infinite;
}
.pulse-one { top: 24%; left: 54%; }
.pulse-two { top: 63%; left: 22%; animation-delay: .8s; }
.pulse-three { top: 72%; right: 18%; animation-delay: 1.4s; }
.orbit {
  position: absolute;
  border: 1px solid rgba(148,199,255,.18);
  border-radius: 50%;
  animation: orbitSpin 18s linear infinite;
}
.orbit-one { width: 520px; height: 520px; right: -120px; top: -110px; }
.orbit-two { width: 360px; height: 360px; left: -120px; bottom: -90px; animation-duration: 24s; animation-direction: reverse; }

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  overflow: hidden;
  background: var(--line);
}
.metric-strip div {
  background: white;
  padding: 30px 48px;
}
.metric-strip strong {
  display: block;
  font-size: 32px;
  line-height: 1;
  color: var(--navy);
  margin-bottom: 8px;
}
.metric-strip span { color: var(--muted); font-weight: 800; font-size: 13px; }

.section-head {
  padding: 82px max(48px, calc((100vw - 1440px) / 2 + 48px)) 24px;
  max-width: none;
  margin: 0;
}
.section-head h2,
.section-head p {
  max-width: 860px;
}
.section-head p { color: var(--muted); font-size: 17px; }
.platform-intro {
  padding-bottom: 44px;
}
.payment-demo {
  padding: 20px max(48px, calc((100vw - 1440px) / 2 + 48px)) 84px;
}
.demo-head {
  display: grid;
  grid-template-columns: minmax(0, 900px);
  margin-bottom: 24px;
}
.demo-head h2 {
  max-width: 880px;
}
.demo-flow-board {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 150px minmax(300px, 1.08fr) 150px minmax(260px, 1fr);
  gap: 12px;
  align-items: stretch;
  background:
    linear-gradient(135deg, rgba(7,17,31,.98), rgba(12,40,70,.96) 62%, rgba(10,96,107,.9));
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 24px 80px rgba(8,17,31,.18);
  overflow: hidden;
  position: relative;
}
.demo-flow-board:before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  pointer-events: none;
}
.demo-node {
  position: relative;
  z-index: 1;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,.16);
}
.rambopay-node {
  background: linear-gradient(180deg, #ffffff 0%, #ecfbf8 100%);
  border-color: #9fe4d7;
}
.channel-node {
  background: linear-gradient(180deg, #ffffff 0%, #eef5ff 100%);
}
.node-label {
  color: var(--blue);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.demo-node > strong {
  font-size: 24px;
  line-height: 1.18;
  color: var(--navy);
}
.mini-order,
.descriptor-split {
  display: grid;
  gap: 10px;
}
.mini-order div,
.descriptor-split div {
  display: grid;
  gap: 4px;
  padding: 13px;
  border-radius: 8px;
  background: #f6f9fd;
  border: 1px solid var(--line);
}
.mini-order small,
.descriptor-split small,
.channel-node small {
  color: var(--muted);
  font-weight: 850;
}
.mini-order b,
.descriptor-split b {
  color: var(--navy);
}
.demo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.demo-tags span {
  background: #07111f;
  color: white;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 900;
}
.demo-connector {
  z-index: 1;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  align-items: center;
  justify-items: center;
  color: #bdeee7;
  font-size: 12px;
  font-weight: 950;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.demo-connector i {
  width: 100%;
  height: 2px;
  grid-row: 2;
  background: linear-gradient(90deg, rgba(114,228,209,.2), rgba(114,228,209,.95), rgba(114,228,209,.2));
  position: relative;
}
.demo-connector i:after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-top: 2px solid #72e4d1;
  border-right: 2px solid #72e4d1;
  transform: translateY(-50%) rotate(45deg);
}
.demo-connector span {
  grid-row: 3;
  align-self: start;
  margin-top: 12px;
}
.channel-logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.channel-chip {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  border-radius: 8px;
  font-weight: 950;
  text-align: center;
  padding: 8px 10px;
  border: 1px solid transparent;
  position: relative;
  transition: transform .18s ease, box-shadow .18s ease;
}
.channel-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(8,17,31,.14);
}
.channel-chip svg {
  width: 100%;
  max-width: 112px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.logo-img {
  display: block;
  width: 100%;
  max-width: 112px;
  height: 30px;
  object-fit: contain;
}
.paypal-img { max-width: 86px; }
.wechat-img { max-width: 82px; }
.visa-img { max-width: 52px; }
.mastercard-img { max-width: 36px; margin-left: 10px; }
.applepay-img { max-width: 94px; }
.googlepay-img { max-width: 94px; }
.alipay-img { max-width: 82px; }
.category-logo {
  width: 100%;
  max-width: 118px;
  height: 32px;
}
.category-logo text {
  font-family: Inter, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 950;
  fill: currentColor;
  stroke: none;
}
.paypal-word {
  background: #ffffff;
  border-color: #c7dcff;
}
.wechat-pill {
  background: #ffffff;
  border-color: #b7efd6;
}
.card-pill {
  flex-direction: row;
  background: #ffffff;
  border-color: #f0d77a;
}
.apple-pill {
  background: #ffffff;
  border-color: #d5dbe7;
}
.google-pill {
  background: #ffffff;
  border-color: #cddaf0;
}
.alipay-pill {
  background: #ffffff;
  border-color: #9cc7ff;
}
.wallet-pill {
  color: #075985;
  background: #e0f7ff;
  border-color: #a6e9ff;
}
.wallet-logo text,
.bank-logo text {
  font-size: 18px;
}
.bank-pill {
  color: #064e3b;
  background: #e9fbf3;
  border-color: #a7f3d0;
}
.principle-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  padding: 18px max(48px, calc((100vw - 1440px) / 2 + 48px)) 86px;
}
.principle-copy {
  background: #07111f;
  color: white;
  border-radius: 8px;
  padding: 34px;
  box-shadow: 0 22px 70px rgba(8,17,31,.18);
}
.principle-copy h2 {
  color: white;
  font-size: 36px;
  max-width: 980px;
}
.principle-copy p {
  color: #b8c7d8;
  font-size: 16px;
  max-width: 980px;
}
.principle-map {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr) 44px minmax(0, 1fr) 44px minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
}
.principle-map article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  min-height: 220px;
  box-shadow: 0 14px 38px rgba(8,17,31,.08);
}
.principle-map i {
  align-self: center;
  height: 2px;
  background: linear-gradient(90deg, rgba(21,94,239,.22), rgba(21,94,239,.95));
  position: relative;
}
.principle-map i:after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--blue);
  border-right: 2px solid var(--blue);
  transform: translateY(-50%) rotate(45deg);
}
.principle-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eaf2ff;
  color: var(--blue);
  margin-bottom: 18px;
}
.principle-icon svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.principle-icon.accent {
  background: #e6fbf6;
  color: #087f6f;
}
.principle-icon.route {
  background: #fff7dc;
  color: #9a6b12;
}
.principle-icon.webhook {
  background: #f0f5ff;
  color: #334ac0;
}
.principle-map strong {
  display: block;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.25;
  margin-bottom: 10px;
}
.principle-map p {
  color: var(--muted);
  font-weight: 720;
  margin: 0;
}
.visual-story {
  padding: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 86px;
}
.story-head {
  max-width: 920px;
  margin-bottom: 24px;
}
.story-stage {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 68px minmax(280px, 1.1fr) 68px minmax(260px, 1fr);
  align-items: stretch;
  gap: 0;
  padding: 26px;
  background:
    linear-gradient(135deg, #eef6ff 0%, #ffffff 48%, #ecfbf8 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 70px rgba(8,17,31,.10);
}
.screen-card {
  min-height: 330px;
  background: white;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 16px 44px rgba(8,17,31,.08);
}
.screen-card strong {
  color: var(--navy);
  font-size: 24px;
  line-height: 1.15;
}
.screen-icon {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--blue);
  background: #eaf2ff;
}
.screen-icon svg,
.visibility-badge svg {
  width: 31px;
  height: 31px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.screen-icon.shield {
  color: #087f6f;
  background: #e5fbf6;
}
.screen-icon.channel {
  color: #9a6b12;
  background: #fff7dc;
}
.story-arrow {
  align-self: center;
  justify-self: stretch;
  height: 3px;
  margin: 0 14px;
  background: linear-gradient(90deg, rgba(21,94,239,.18), rgba(21,94,239,.95));
  position: relative;
}
.story-arrow:after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 12px;
  height: 12px;
  border-top: 3px solid var(--blue);
  border-right: 3px solid var(--blue);
  transform: translateY(-50%) rotate(45deg);
}
.receipt-card,
.channel-slip,
.split-visual {
  display: grid;
  gap: 10px;
  margin-top: auto;
}
.receipt-card div,
.channel-slip div,
.private-box,
.public-box {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fbff;
}
.receipt-card span,
.channel-slip span,
.private-box span,
.public-box span {
  color: var(--muted);
  font-weight: 850;
  font-size: 13px;
}
.receipt-card b,
.channel-slip b,
.private-box b,
.public-box b {
  color: var(--navy);
}
.masked-line b {
  height: 14px;
  border-radius: 999px;
  background: repeating-linear-gradient(90deg, #c6d3e3 0 18px, #edf3fb 18px 28px);
}
.rambopay-screen {
  background: linear-gradient(180deg, #ffffff 0%, #effcf8 100%);
  border-color: #9ee5d6;
}
.private-box {
  background: #fff7ed;
  border-color: #fed7aa;
}
.public-box {
  background: #eaf2ff;
  border-color: #bdd3ff;
}
.visibility-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.visibility-board article {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.visibility-board strong {
  color: var(--navy);
  font-size: 18px;
}
.visibility-badge {
  width: 58px;
  height: 58px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.visibility-badge.locked {
  color: #b42318;
  background: #fff1f0;
}
.visibility-badge.visible {
  color: var(--blue);
  background: #eaf2ff;
}
.visibility-badge.callback {
  color: #087f6f;
  background: #e5fbf6;
}
.token-row {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.token-row span {
  padding: 7px 10px;
  border-radius: 999px;
  background: #f2f6fb;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}
.demo-return-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  margin-top: 14px;
}
.demo-return-row div {
  display: grid;
  gap: 10px;
  background: white;
  padding: 18px;
}
.demo-return-row span {
  color: var(--blue);
  font-weight: 950;
}
.demo-return-row strong {
  color: var(--navy);
  font-size: 15px;
}
.product-stack {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 76px;
}
.product-stack article {
  min-height: 280px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.product-stack span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eaf2ff;
  color: var(--blue);
  font-weight: 950;
  margin-bottom: 34px;
}
.operating-system {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 36px;
  align-items: center;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.operating-system p {
  color: var(--muted);
  font-size: 17px;
  max-width: 760px;
}
.ops-modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.ops-modules span {
  background: #07111f;
  color: white;
  border-radius: 8px;
  padding: 18px;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(7,17,31,.12);
}
.privacy-system {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 34px;
  padding: 32px max(48px, calc((100vw - 1440px) / 2 + 48px)) 78px;
}
.privacy-copy {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
}
.privacy-copy p { color: var(--muted); font-size: 17px; }
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.privacy-grid article {
  min-height: 190px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.privacy-grid span {
  display: inline-flex;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
  margin-bottom: 28px;
}
.flow-section {
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  background: #07111f;
  color: white;
}
.flow-section h2 { max-width: 820px; }
.flow-section .eyebrow { color: #72e4d1; }
.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  overflow: hidden;
}
.flow-steps div {
  background: rgba(255,255,255,.06);
  padding: 24px;
  min-height: 190px;
}
.flow-steps strong {
  display: block;
  color: #79ffe1;
  font-size: 24px;
  margin-bottom: 32px;
}
.flow-steps span { color: #d5e6f6; font-weight: 750; }
.feature-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 72px;
  margin-bottom: 0;
}
.usecase-band {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  background: #eef6ff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.usecase-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.usecase-list p {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  margin: 0;
  color: #405064;
  font-weight: 750;
}
.feature-matrix article,
article,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}
.feature-matrix article { min-height: 260px; }
.feature-index {
  display: inline-flex;
  color: var(--blue);
  font-weight: 950;
  margin-bottom: 42px;
}
.feature-matrix p,
article p,
.panel p { color: var(--muted); }

.enterprise-band {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 34px;
  align-items: center;
  background: white;
  border: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  margin-bottom: 0;
}
.enterprise-band p { color: var(--muted); font-size: 17px; }
.openrambo-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 42px max(48px, calc((100vw - 1440px) / 2 + 48px));
  background: #071423;
  color: white;
}
.openrambo-band h2 { color: white; margin-top: 0; }
.openrambo-band p { color: #b8c7d9; max-width: 900px; }
.channel-card {
  background: var(--navy);
  color: white;
  border-radius: 8px;
  padding: 18px;
}
.channel-card div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.channel-card div:last-child { border-bottom: 0; }
.channel-card span { color: #8fb3d1; font-weight: 850; }
.channel-card strong { color: white; }
.compliance-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 30px;
  align-items: center;
  background: #fff8e8;
  border: 0;
  border-bottom: 1px solid #f2d49a;
  border-radius: 0;
  padding: 54px max(48px, calc((100vw - 1440px) / 2 + 48px));
}
.compliance-grid p { color: #72521a; font-weight: 750; }

.grid { display: grid; gap: 18px; margin: 24px max(48px, calc((100vw - 1440px) / 2 + 48px)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.featured { border-color: var(--cyan); box-shadow: inset 0 4px 0 var(--cyan); }
.value-band {
  margin: 30px max(48px, calc((100vw - 1440px) / 2 + 48px));
  padding: 34px;
  background: var(--navy);
  color: white;
  border-radius: 8px;
}
.value-band h2 { max-width: 980px; font-size: 30px; line-height: 1.2; }
.value-band p { color: #bdd0df; max-width: 920px; }
.value-band.warning { background: #321b1b; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
  border-top: 1px solid var(--line);
  margin: 46px max(48px, calc((100vw - 1440px) / 2 + 48px)) 0;
  padding-top: 46px;
}
.checklist { padding-left: 20px; }
.checklist li { margin: 8px 0; }
.page-head { max-width: 880px; margin: 42px max(48px, calc((100vw - 1440px) / 2 + 48px)) 28px; }
.authority-page-head {
  max-width: none;
  background: linear-gradient(135deg, #ffffff 0%, #edf5ff 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 38px;
  box-shadow: 0 12px 36px rgba(8,17,31,.06);
}
.docs-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 30px; margin: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 80px; }
.docs-layout aside {
  position: sticky;
  top: 96px;
  align-self: start;
  display: grid;
  gap: 8px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  color: #334155;
}
.docs-layout aside a { padding: 9px 10px; border-radius: 8px; font-weight: 800; }
.docs-layout aside a:hover { background: #eef5ff; }
.docs h2 { margin-top: 30px; }
.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-page, .checkout { min-height: calc(100vh - 72px); display: grid; place-items: center; padding: 48px; }
.form-page .panel, .checkout .panel { width: min(580px, 100%); }
.apply-shell {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  gap: 44px;
  align-items: center;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
}
.apply-copy h1 { max-width: 820px; }
.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.onboarding-steps div {
  background: white;
  min-height: 120px;
  padding: 22px;
}
.onboarding-steps strong {
  display: block;
  color: var(--blue);
  font-size: 24px;
  margin-bottom: 20px;
}
.onboarding-steps span {
  color: #2f4054;
  font-weight: 850;
}
.apply-form { box-shadow: var(--shadow); }
.auth-panel .divider { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--muted); }
.auth-panel .divider:before, .auth-panel .divider:after { content: ""; height: 1px; background: var(--line); flex: 1; }
label { display: grid; gap: 7px; margin: 14px 0; font-weight: 800; color: var(--ink); }
input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  background: white;
}
select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  background: white;
}
.plan-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.flash-wrap { max-width: 900px; margin: 18px auto 0; padding: 0 28px; }
.flash { padding: 12px 14px; border-radius: 8px; background: #e8f2ee; }
.flash.error { background: #f9e8e8; color: var(--danger); }
.muted { color: var(--muted); }
.policy-box {
  padding: 13px;
  background: #f6f8fa;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  margin: 16px 0;
}
.qr-wrap {
  display: grid;
  place-items: center;
  width: fit-content;
  padding: 16px;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
.qr-wrap img {
  display: block;
  width: 240px;
  height: 240px;
}
.dashboard-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 42px max(48px, calc((100vw - 1440px) / 2 + 48px)) 22px; }
.badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #edf1ef;
  font-weight: 900;
}
.badge.approved { background: #dbf4e7; color: #047857; }
.badge.pending { background: #fff4d6; color: #925a00; }
.badge.rejected { background: #f9e8e8; color: var(--danger); }
.badge.sent { background: #dbf4e7; color: #047857; }
.badge.failed { background: #f9e8e8; color: var(--danger); }
.status-stack { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; border-bottom: 1px solid var(--line); padding: 12px 10px; vertical-align: top; }
code { background: #eef3f0; padding: 2px 5px; border-radius: 5px; }
.amount { font-size: 40px; font-weight: 950; margin: 10px 0; }
.price { font-size: 34px; font-weight: 950; margin: 10px 0; }
.pricing-list {
  padding-left: 18px;
  color: var(--muted);
  font-weight: 750;
}
.pricing-list li { margin: 7px 0; }
.plan-picker {
  margin: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 80px;
}
.plan-picker .grid {
  margin: 0;
}
.plan-picker .grid.three {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}
.plan-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 390px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 16px 44px rgba(15, 23, 42, .06);
  position: relative;
  overflow: hidden;
}
.plan-card:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), #13b8a6);
  opacity: .75;
}
.plan-card:hover {
  border-color: var(--blue);
  box-shadow: 0 20px 56px rgba(21, 94, 239, .18);
}
.plan-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.plan-title { color: var(--muted); font-weight: 850; }
.plan-badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e7f9f4;
  color: #047b6f;
  font-size: 12px;
  font-weight: 950;
}
.plan-card strong { font-size: 34px; color: var(--navy); }
.plan-card p {
  margin: 0;
  color: var(--ink);
  font-weight: 900;
}
.plan-features {
  margin: 0 0 10px;
  padding-left: 18px;
  color: var(--muted);
  font-weight: 750;
  line-height: 1.65;
}
.plan-features li { margin: 6px 0; }
.plan-select {
  width: 100%;
  margin-top: auto;
  justify-content: center;
}
.payment-modal[hidden] { display: none; }
.payment-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
}
.payment-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 10, 21, .68);
  backdrop-filter: blur(8px);
}
.payment-modal-card {
  position: relative;
  width: min(880px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, .45);
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 34px 110px rgba(0, 0, 0, .34);
}
.payment-modal-head {
  max-width: 720px;
  margin-bottom: 22px;
}
.payment-modal-head h2 {
  margin: 6px 0 10px;
  font-size: 34px;
}
.payment-modal-head p {
  color: var(--muted);
  font-weight: 750;
}
.checkout-summary {
  display: grid;
  grid-template-columns: 1.25fr .8fr .8fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 22px;
}
.checkout-summary div {
  background: #f8fbff;
  padding: 18px;
}
.checkout-summary span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  margin-bottom: 6px;
}
.checkout-summary strong {
  color: var(--navy);
  font-size: 18px;
}
.payment-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}
.payment-method-card {
  min-height: 126px;
  display: grid;
  grid-template-columns: 22px 98px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  text-align: left;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 12px 34px rgba(15, 23, 42, .06);
  cursor: pointer;
}
.payment-method-card:hover,
.payment-method-card.active {
  border-color: var(--blue);
  box-shadow: 0 18px 50px rgba(21, 94, 239, .16);
}
.payment-method-card:disabled {
  opacity: .48;
  cursor: not-allowed;
}
.method-radio {
  width: 20px;
  height: 20px;
  border: 2px solid #b6c2d4;
  border-radius: 50%;
  background: white;
  box-shadow: inset 0 0 0 4px white;
}
.payment-method-card.active .method-radio {
  border-color: var(--blue);
  background: var(--blue);
}
.payment-brand.paypal {
  font-size: 25px;
  line-height: 1;
  font-weight: 950;
  letter-spacing: 0;
  color: #003087;
}
.payment-brand.paypal::first-letter { color: #009cde; }
.wechat-mark {
  width: 82px;
  height: 50px;
  border-radius: 8px;
  background: #12b66f;
  position: relative;
  display: block;
  box-shadow: inset 0 -10px 20px rgba(0,0,0,.08);
}
.wechat-mark i,
.wechat-mark b {
  position: absolute;
  display: block;
  background: #ffffff;
  border-radius: 50%;
}
.wechat-mark i {
  width: 31px;
  height: 24px;
  left: 16px;
  top: 13px;
}
.wechat-mark b {
  width: 27px;
  height: 21px;
  right: 15px;
  bottom: 11px;
  opacity: .9;
}
.method-copy {
  display: grid;
  gap: 6px;
}
.method-copy strong {
  font-size: 17px;
  color: var(--navy);
}
.method-copy small {
  color: var(--muted);
  font-weight: 750;
  line-height: 1.45;
}
.checkout-guard {
  display: grid;
  gap: 6px;
  background: #f4fbf9;
  border: 1px solid #bde8df;
  border-radius: 8px;
  padding: 16px 18px;
  color: #115e59;
}
.checkout-guard span {
  color: #326d68;
  font-weight: 750;
  line-height: 1.55;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 22px;
}
body.modal-open { overflow: hidden; }
.checkout-methods {
  display: grid;
  gap: 12px;
  margin: 22px 0;
}
.checkout-methods form {
  margin: 0;
}
.payment-option {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--navy);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(15, 33, 58, .06);
}
.payment-option:hover {
  border-color: #6aa0ff;
  box-shadow: 0 18px 42px rgba(37, 99, 235, .12);
}
.payment-option:disabled {
  cursor: not-allowed;
  opacity: .48;
  box-shadow: none;
}
.payment-option span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 900;
}
.payment-option img {
  width: 34px;
  height: 22px;
  object-fit: contain;
}
.payment-option small {
  color: var(--muted);
  font-weight: 800;
}
.sandbox-test-form {
  padding-top: 14px;
  margin-top: 18px;
  border-top: 1px dashed var(--line);
}
.channel-config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 18px;
  margin-top: 18px;
}
.channel-config-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fbfdff;
}
.channel-form {
  display: grid;
  gap: 12px;
}
.provider-fields {
  display: grid;
  gap: 12px;
}
.provider-fields[hidden] {
  display: none;
}
.button.ghost {
  background: #eef3f8;
  color: var(--navy);
  box-shadow: none;
}
.pricing-note {
  margin: 24px max(48px, calc((100vw - 1440px) / 2 + 48px)) 80px;
  background: #fff8e8;
  border: 1px solid #f2d49a;
  border-radius: 8px;
  padding: 28px;
}
.pricing-note p { color: #72521a; font-weight: 750; }
.channel-registry {
  padding: 10px max(48px, calc((100vw - 1440px) / 2 + 48px)) 90px;
}
.channel-registry .section-title {
  margin-bottom: 22px;
}
.channel-registry .section-title p {
  color: var(--muted);
  max-width: 980px;
  font-weight: 750;
}
.channel-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 18px;
}
.channel-stats div {
  background: #ffffff;
  padding: 22px;
}
.channel-stats strong {
  display: block;
  font-size: 30px;
  color: var(--navy);
}
.channel-stats span {
  color: var(--muted);
  font-weight: 850;
}
.channel-table-wrap {
  overflow-x: auto;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.channel-table {
  min-width: 920px;
}
.channel-table td small {
  display: block;
  color: var(--muted);
  font-weight: 800;
  margin-top: 4px;
}
.channel-apply-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border-radius: 8px;
  padding: 7px 12px;
  background: #eef5ff;
  color: #1f5fbf;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}
.channel-apply-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 22px;
  padding: 34px max(48px, calc((100vw - 1440px) / 2 + 48px)) 90px;
}
.channel-apply-layout .panel {
  margin: 0;
}
.channel-apply-layout .button {
  margin: 10px 10px 0 0;
}
.application-checklist {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.channel-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
  background: #eef3f8;
  color: #40536b;
}
.channel-status.live_configured {
  background: #dcfce7;
  color: #047857;
}
.channel-status.assisted_onboarding {
  background: #dcfce7;
  color: #047857;
}
.channel-status.aggregator_required {
  background: #eef5ff;
  color: #1f5fbf;
}
.channel-status.bank_contract_required {
  background: #fff7df;
  color: #9a6500;
}
.channel-status.merchant_contract_required {
  background: #fff7df;
  color: #9a6500;
}
.channel-status.adapter_required,
.channel-status.manual_review {
  background: #f1ecff;
  color: #5b36b9;
}
.channel-status.disabled {
  background: #f9e8e8;
  color: var(--danger);
}
.resource-hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  padding: 72px max(48px, calc((100vw - 1440px) / 2 + 48px));
  background: linear-gradient(135deg, #ffffff 0%, #edf5ff 100%);
  border-bottom: 1px solid var(--line);
}
.resource-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  align-self: end;
}
.resource-stats div { background: white; padding: 22px; }
.resource-stats strong { display: block; font-size: 28px; color: var(--navy); }
.resource-stats span { color: var(--muted); font-weight: 800; }
.resource-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 34px max(48px, calc((100vw - 1440px) / 2 + 48px));
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0 max(48px, calc((100vw - 1440px) / 2 + 48px)) 82px;
}
.resource-grid article { min-height: 300px; display: flex; flex-direction: column; }
.resource-grid .button { margin-top: auto; align-self: flex-start; }
.article-page { max-width: 920px; margin: 42px auto 80px; background: white; border: 1px solid var(--line); border-radius: 8px; padding: 42px; }
.rich-article section { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 24px; }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}
.article-meta span {
  background: #eef5ff;
  color: #1f4f94;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  font-size: 13px;
}
.article-faq {
  background: #f8fbff;
  border: 1px solid var(--line) !important;
  border-radius: 8px;
  padding: 24px !important;
}
.article-page h2 { margin-top: 34px; }
.article-page p { color: var(--muted); font-size: 17px; }
.article-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.tutorial-panel ol { padding-left: 20px; }
.inline { display: inline; }
.inline button { min-height: 34px; padding: 7px 10px; margin: 2px; }
.resend-inline {
  display: inline-flex;
  align-items: end;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: 8px;
}
.resend-inline label {
  margin: 0;
  min-width: 180px;
}
.resend-inline input {
  min-height: 34px;
  padding: 6px 9px;
}
.admin-console {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: calc(100vh - 72px);
  background: #eef3f8;
}
.admin-sidebar {
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  background: #07111f;
  color: #e7eef8;
  padding: 26px 18px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 22px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.admin-brand strong,
.admin-brand small {
  display: block;
}
.admin-brand small {
  color: #91a3b8;
  font-weight: 800;
}
.admin-nav {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}
.admin-nav a {
  padding: 12px 12px;
  border-radius: 8px;
  color: #cbd8e8;
  background: rgba(255,255,255,.05);
  font-weight: 850;
}
.admin-nav a:hover {
  background: rgba(21,94,239,.32);
  color: white;
}
.admin-nav a.active {
  background: #155eef;
  color: white;
  box-shadow: 0 12px 30px rgba(21,94,239,.28);
}
.admin-main {
  min-width: 0;
  padding: 28px max(28px, calc((100vw - 1600px) / 2 + 28px)) 70px;
}
.admin-page-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 14px 44px rgba(15, 23, 42, .06);
  margin-bottom: 16px;
}
.admin-page-head h1 {
  font-size: 42px;
  margin-bottom: 10px;
}
.admin-page-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  max-width: 760px;
}
.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: end;
  padding: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #eaf4ff 100%);
  border: 1px solid var(--line);
  box-shadow: 0 18px 60px rgba(15, 23, 42, .08);
}
.admin-hero h1 {
  font-size: 46px;
  margin-bottom: 12px;
}
.admin-hero p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  max-width: 760px;
}
.admin-health {
  display: grid;
  gap: 10px;
}
.admin-health span,
.admin-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border-radius: 999px;
  background: #eaf1fb;
  color: #24415f;
  font-size: 13px;
  font-weight: 900;
}
.admin-health .ready,
.settings-grid .ready {
  background: #ddf8ea;
  color: #047857;
}
.admin-health .missing,
.settings-grid .missing {
  background: #fff4d6;
  color: #925a00;
}
.admin-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 16px 0;
}
.admin-kpis div {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 12px 34px rgba(15, 23, 42, .05);
}
.admin-kpis span,
.admin-kpis small {
  display: block;
  color: var(--muted);
  font-weight: 850;
}
.admin-kpis strong {
  display: block;
  margin: 8px 0 2px;
  color: var(--navy);
  font-size: 38px;
  line-height: 1;
}
.admin-section {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  margin: 16px 0;
  box-shadow: 0 14px 44px rgba(15, 23, 42, .06);
  scroll-margin-top: 92px;
}
.section-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}
.section-title h2 {
  margin-bottom: 0;
}
.admin-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
}
.admin-table {
  min-width: 980px;
}
.admin-table.compact {
  min-width: 0;
}
.admin-table th {
  background: #f7faff;
  color: #43536a;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.admin-table td {
  color: #172033;
  font-weight: 750;
}
.admin-table td small {
  display: block;
  color: var(--muted);
  font-weight: 750;
  margin-top: 4px;
}
.compact-form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: nowrap;
}
.compact-form select {
  min-height: 38px;
  min-width: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: white;
  font-weight: 800;
}
.compact-form button {
  min-height: 38px;
  padding: 8px 10px;
}
.row-actions {
  min-width: 210px;
}
.admin-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.admin-split > div {
  min-width: 0;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.admin-split h3 {
  margin-bottom: 12px;
}
.settings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.settings-grid.single {
  grid-template-columns: 1fr;
}
.setting-row {
  display: flex;
  gap: 12px;
  align-items: center;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.setting-row strong,
.setting-row small {
  display: block;
}
.setting-row small {
  color: var(--muted);
  font-weight: 800;
}
.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #f59e0b;
  flex: 0 0 auto;
  box-shadow: 0 0 0 5px rgba(245, 158, 11, .14);
}
.status-dot.ready {
  background: #10b981;
  box-shadow: 0 0 0 5px rgba(16, 185, 129, .16);
}
.status-dot.missing {
  background: #f59e0b;
}
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}
.admin-pagination a,
.admin-pagination span,
.admin-pagination strong,
.admin-pagination small {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 11px;
  border-radius: 8px;
  font-weight: 850;
}
.admin-pagination a {
  background: var(--blue);
  color: white;
}
.admin-pagination span {
  background: #eef3f8;
  color: #8a98aa;
}
.admin-pagination strong,
.admin-pagination small {
  background: #f8fbff;
  color: var(--muted);
}
.admin-metrics { margin-bottom: 18px; }
.admin-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.admin-actions form {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #f8fbff;
}
.admin-actions label {
  max-width: 260px;
  margin-bottom: 12px;
}
.traffic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.traffic-grid h3 { margin-top: 0; }
.onboarding-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(7, 16, 26, .62);
  padding: 18px;
  z-index: 50;
}
.modal-card {
  width: min(620px, 100%);
  max-width: calc(100vw - 36px);
  background: white;
  border-radius: 8px;
  padding: 28px;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
  overflow-x: auto;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  min-height: 34px;
  padding: 0;
  background: #eef3f8;
  color: var(--ink);
  box-shadow: none;
}
.api-overview {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}
.api-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.api-cards div {
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.api-cards strong { display: block; margin-bottom: 8px; }
.api-cards span { color: var(--muted); font-weight: 750; }
.docs-checklist { color: var(--muted); font-weight: 750; }
.docs-checklist li { margin: 8px 0; }
.console-shell {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  min-height: calc(100vh - 72px);
}
.console-sidebar {
  background: #07111f;
  color: white;
  padding: 34px 24px;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
}
.console-sidebar h2 {
  font-size: 24px;
  word-break: break-word;
}
.console-sidebar .eyebrow { color: #72e4d1; }
.console-nav { display: grid; gap: 8px; margin-top: 28px; }
.console-nav a {
  padding: 11px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,.07);
  color: #d6e5f4;
  font-weight: 850;
}
.console-main {
  min-width: 0;
  padding: 34px max(34px, calc((100vw - 1440px) / 2 + 34px)) 70px;
}
.console-hero {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 24px;
  background: linear-gradient(135deg, #08111f, #123666 58%, #087381);
  border: 0;
  color: white;
  border-radius: 8px;
  padding: 36px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.console-hero .eyebrow { color: #72e4d1; }
.console-hero h1 { font-size: 42px; }
.console-hero p { color: #d5e6f6; }
.plan-status {
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.09);
  color: white;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  padding: 18px;
  text-align: center;
}
.plan-status strong { display: block; font-size: 28px; text-transform: uppercase; }
.plan-status span { color: #bdd0df; font-weight: 800; }
.console-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 18px 0;
}
.console-grid > *,
.console-main .panel {
  min-width: 0;
}
.endpoint-list { display: grid; gap: 10px; }
.endpoint-list div {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 160px;
  gap: 12px;
  align-items: center;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}
.endpoint-list strong { color: var(--blue); }
.endpoint-list code { overflow-wrap: anywhere; }
.endpoint-list span { color: var(--muted); font-weight: 750; }
.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  background: white;
}
@keyframes heroGlow {
  from { opacity: .72; transform: scale(1); }
  to { opacity: 1; transform: scale(1.04); }
}
@keyframes consoleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes railMove {
  from { transform: translateX(-18%) rotate(-22deg); }
  to { transform: translateX(42%) rotate(-22deg); }
}
@keyframes pulseNode {
  0% { box-shadow: 0 0 0 0 rgba(121,255,225,.42), 0 0 36px rgba(121,255,225,.85); transform: scale(1); }
  80%, 100% { box-shadow: 0 0 0 24px rgba(121,255,225,0), 0 0 36px rgba(121,255,225,.25); transform: scale(.92); }
}
@keyframes orbitSpin {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(360deg) scale(1.02); }
}
@media (prefers-reduced-motion: reduce) {
  .authority-hero:before,
  .hero-console,
  .rail,
  .pulse,
  .orbit {
    animation: none;
  }
}
@media (max-width: 960px) {
  .topbar { height: auto; align-items: flex-start; padding: 18px; flex-direction: column; }
  nav { gap: 12px; }
  main { padding: 0; }
  .authority-hero, .metric-strip, .feature-matrix, .enterprise-band, .openrambo-band, .compliance-grid, .grid.three, .grid.two, .grid.four, .split, .docs-layout, .comparison, .privacy-system, .privacy-grid, .flow-steps, .usecase-band, .usecase-list, .resource-hero, .resource-stats, .resource-categories, .resource-grid, .api-cards, .apply-shell, .onboarding-steps, .console-shell, .console-hero, .console-grid, .channel-config-grid, .channel-apply-layout, .admin-actions, .traffic-grid, .checkout-summary, .payment-method-grid, .admin-console, .admin-hero, .admin-kpis, .admin-split, .settings-grid, .hero-trust, .product-stack, .operating-system, .ops-modules, .demo-flow-board, .demo-return-row, .principle-section, .principle-map, .story-stage, .visibility-board, .channel-stats {
    grid-template-columns: 1fr;
  }
  .authority-hero { padding: 36px 18px; min-height: auto; }
  .logo-mark { width: 34px; height: 34px; }
  .orbit-one { width: 320px; height: 320px; }
  .orbit-two { width: 240px; height: 240px; }
  .metric-strip div,
  .enterprise-band,
  .compliance-grid,
  .section-head,
  .feature-matrix,
  .product-stack,
  .payment-demo,
  .principle-section,
  .visual-story,
  .operating-system,
  .privacy-system,
  .flow-section,
  .usecase-band,
  .docs-layout,
  .page-head,
	  .grid,
	  .value-band,
  .split,
	  .dashboard-head,
	  .pricing-note { margin-left: 18px; margin-right: 18px; padding-left: 0; padding-right: 0; }
  .plan-picker { margin-left: 18px; margin-right: 18px; padding-left: 0; padding-right: 0; }
  .plan-picker .grid { margin-left: 0; margin-right: 0; }
  .plan-card { min-height: auto; }
  .payment-modal { padding: 16px; }
  .payment-modal-card { padding: 24px 18px; max-height: calc(100vh - 32px); }
  .payment-modal-head h2 { font-size: 28px; }
  .payment-method-card { grid-template-columns: 22px 82px minmax(0, 1fr); }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .button { width: 100%; justify-content: center; }
  .enterprise-band,
  .compliance-grid,
  .flow-section,
  .usecase-band,
  .operating-system { margin-left: 0; margin-right: 0; padding-left: 18px; padding-right: 18px; }
  .payment-ops-panel { min-height: auto; }
  .ops-flow { grid-template-columns: 1fr; }
  .ops-flow i { height: 24px; width: 1px; justify-self: center; }
  .demo-flow-board { padding: 18px; }
  .demo-node { min-height: auto; }
  .demo-connector { grid-template-rows: 28px auto 28px; min-height: 92px; }
  .demo-connector i { width: 2px; height: 100%; }
  .demo-connector i:after {
    right: 50%;
    top: auto;
    bottom: -1px;
    transform: translateX(50%) rotate(135deg);
  }
  .demo-connector span {
    grid-row: 2;
    margin-top: 0;
    background: rgba(7,17,31,.72);
    padding: 6px 8px;
    border-radius: 999px;
  }
  .channel-chip { min-height: 54px; }
  .principle-copy { padding: 26px 22px; }
  .principle-copy h2 { font-size: 28px; }
  .principle-map { gap: 12px; }
  .principle-map i {
    width: 2px;
    height: 28px;
    justify-self: center;
  }
  .principle-map i:after {
    right: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(50%) rotate(135deg);
  }
  .story-stage { padding: 18px; }
  .screen-card { min-height: auto; }
  .story-arrow {
    width: 2px;
    height: 34px;
    justify-self: center;
    margin: 12px 0;
  }
  .story-arrow:after {
    right: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(50%) rotate(135deg);
  }
  .visibility-board article {
    grid-template-columns: 52px minmax(0, 1fr);
  }
  .token-row { grid-column: 1 / -1; }
  h1 { font-size: 40px; }
  h2 { font-size: 28px; }
  .resource-hero,
  .resource-categories,
  .resource-grid { padding-left: 18px; padding-right: 18px; }
  .apply-shell { min-height: auto; padding: 36px 18px; }
  .console-sidebar { position: static; height: auto; }
  .admin-sidebar { position: static; height: auto; }
  .admin-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-main { padding: 18px; }
  .admin-hero { padding: 24px 18px; }
  .admin-hero h1 { font-size: 36px; }
  .section-title,
  .admin-page-head { flex-direction: column; align-items: flex-start; }
  .admin-page-head { padding: 22px 18px; }
  .admin-page-head h1 { font-size: 34px; }
  .admin-pills { justify-content: flex-start; }
  .admin-section { padding: 18px; }
  .admin-table { min-width: 860px; }
  .admin-table.compact { min-width: 680px; }
  .compact-form { flex-wrap: wrap; }
  .console-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .console-main { padding: 18px; }
  .console-hero h1 { font-size: 34px; }
  .endpoint-list div { grid-template-columns: 1fr; }
  .console-main article,
  .console-main .panel {
    width: 100%;
    overflow-x: auto;
  }
  .pricing-list li,
  .console-main p,
  .console-main h2 {
    overflow-wrap: anywhere;
  }
  .console-main pre,
  .modal-card pre {
    max-width: 100%;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
  .console-main table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }
  .docs-layout aside { position: static; }
  .dashboard-head, .footer { flex-direction: column; align-items: flex-start; }
  .footer { padding: 24px 18px; }
}