@font-face {
  font-family: "DM Sans";
  src: url("/landing/fonts/dm-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00ff, U+0131, U+0152-0153, U+02bb-02bc, U+02c6, U+02da, U+02dc, U+0304, U+0308, U+0329, U+2000-206f, U+20ac, U+2122, U+2191, U+2193, U+2212, U+2215, U+feff, U+fffd;
}

@font-face {
  font-family: "DM Mono";
  src: url("/landing/fonts/dm-mono-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00ff, U+0131, U+0152-0153, U+02bb-02bc, U+02c6, U+02da, U+02dc, U+0304, U+0308, U+0329, U+2000-206f, U+20ac, U+2122, U+2191, U+2193, U+2212, U+2215, U+feff, U+fffd;
}

:root {
  color-scheme: light;
  --paper: #f6f5f1;
  --paper-deep: #efede7;
  --surface: #fffefa;
  --ink: #20201e;
  --muted: #69645e;
  --quiet: #918b84;
  --line: rgba(32, 32, 30, 0.12);
  --line-strong: rgba(32, 32, 30, 0.2);
  --cobalt: #075bd8;
  --cobalt-dark: #0449ad;
  --cobalt-soft: #eaf1fd;
  --success: #2f7d5b;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --paper-shadow: 0 1px 1px rgba(35, 30, 24, 0.03), 0 8px 22px rgba(35, 30, 24, 0.05), 0 28px 68px rgba(35, 30, 24, 0.08);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  scroll-snap-type: y mandatory;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: 0.022;
  background-image: radial-gradient(circle at 1px 1px, #312c27 0.75px, transparent 0.8px);
  background-size: 6px 6px;
  content: "";
  pointer-events: none;
}

::selection { color: #fff; background: var(--cobalt); }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
p, h1, h2, h3, dl, dd, figure { margin: 0; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

.shell {
  width: min(1240px, calc(100% - 56px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #fff;
  background: var(--cobalt);
  transform: translateY(-160%);
  transition: transform 160ms var(--ease-out);
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid rgba(7, 91, 216, 0.3);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  background: rgba(246, 245, 241, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px) saturate(120%);
}

.nav-wrap {
  display: flex;
  min-height: 76px;
  align-items: center;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 18px;
  font-weight: 600;
}

.brand-mark {
  display: inline-grid;
  width: 31px;
  height: 31px;
  grid-template-columns: repeat(3, 4px);
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #fff;
  background: var(--ink);
  border-radius: 4px;
}

.brand-mark i { width: 4px; background: currentColor; }
.brand-mark i:nth-child(1) { height: 9px; opacity: 0.68; }
.brand-mark i:nth-child(2) { height: 17px; }
.brand-mark i:nth-child(3) { height: 12px; opacity: 0.82; }

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.desktop-nav a,
.footer-wrap nav a { position: relative; }

.desktop-nav a::after,
.footer-wrap nav a::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ease-out);
}

.nav-cta {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding-inline: 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  transition: background 160ms ease, transform 160ms var(--ease-out);
}

.nav-cta:active,
.button:active { transform: scale(0.98); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 148px 0 0;
  background:
    linear-gradient(90deg, rgba(255, 254, 250, 0.72) 0, rgba(255, 254, 250, 0.18) 46%, transparent 70%),
    var(--paper);
}

.hero::after {
  position: absolute;
  right: -9vw;
  bottom: -22vw;
  width: 54vw;
  aspect-ratio: 1;
  border: 1px solid rgba(7, 91, 216, 0.09);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(400px, 0.82fr) minmax(620px, 1.18fr);
  align-items: center;
  gap: 60px;
  padding-bottom: 72px;
}

.hero-copy { grid-column: 1; grid-row: 1; padding: 24px 0 0; }

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.status-line span {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(47, 125, 91, 0.09);
}

.hero h1 {
  max-width: 650px;
  margin-top: 27px;
  font-size: clamp(52px, 4.8vw, 69px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-lead {
  max-width: 540px;
  margin-top: 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms var(--ease-out), box-shadow 160ms ease;
}

.button-primary {
  color: #fff;
  background: var(--cobalt);
  box-shadow: 0 1px 1px rgba(0, 35, 90, 0.1), 0 8px 22px rgba(7, 91, 216, 0.18);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 254, 250, 0.76);
  border-color: var(--line-strong);
}

.hero-proof {
  display: grid;
  grid-column: 1;
  grid-row: 2;
  max-width: 550px;
  grid-template-columns: repeat(3, 1fr);
  align-self: start;
  margin-top: 12px;
  border-top: 1px solid var(--line);
}

.hero-proof div { padding: 18px 18px 0 0; }
.hero-proof div + div { padding-left: 18px; border-left: 1px solid var(--line); }

.hero-proof dt {
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  font-size: 25px;
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.hero-proof dd {
  margin-top: 8px;
  color: var(--quiet);
  font-size: 11px;
  line-height: 1.5;
}

.routing-art {
  position: relative;
  width: calc(100% + 52px);
  margin-right: -52px;
  overflow: hidden;
  background: #ede9df;
  border: 1px solid rgba(48, 42, 34, 0.12);
  border-radius: 16px;
  box-shadow: var(--paper-shadow), inset 0 1px rgba(255, 255, 255, 0.75);
  transform: rotate(0.6deg);
  grid-column: 2;
  grid-row: 1 / span 2;
}

.routing-art > img {
  width: 100%;
  height: clamp(560px, 45vw, 650px);
  object-fit: cover;
  object-position: 60% center;
}

.routing-art::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.routing-art figcaption {
  position: absolute;
  top: 20px;
  left: 22px;
  color: rgba(32, 32, 30, 0.68);
  font-family: "DM Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.art-health {
  position: absolute;
  top: 16px;
  right: 18px;
  display: flex;
  min-height: 30px;
  align-items: center;
  gap: 7px;
  padding: 0 9px;
  color: #4f554f;
  background: rgba(255, 254, 250, 0.8);
  border: 1px solid rgba(32, 32, 30, 0.12);
  border-radius: 4px;
  font-size: 9px;
  backdrop-filter: blur(10px);
}

.art-health i { width: 6px; height: 6px; background: var(--success); border-radius: 50%; }
.art-health strong { margin-left: 4px; color: var(--cobalt); font-size: 13px; font-variant-numeric: tabular-nums; }

.source-labels {
  position: absolute;
  top: 31%;
  left: 5%;
  display: grid;
  gap: 11px;
}

.platform-token,
.target-token {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 6px;
  color: var(--ink);
  background: rgba(255, 254, 250, 0.88);
  border: 1px solid rgba(32, 32, 30, 0.12);
  border-radius: 4px;
  box-shadow: 0 5px 18px rgba(35, 30, 24, 0.08);
  font-size: 10px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.platform-token i,
.target-token i,
.source-row i,
.delivery-grid i {
  display: inline-grid;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff;
  background: #353535;
  border-radius: 3px;
  font-style: normal;
  font-weight: 600;
}

.platform-token i { width: 27px; height: 27px; }
.platform-token img { width: 17px; height: 17px; }
.target-token i { width: 22px; height: 22px; font-size: 9px; }
.target-token img { width: 14px; height: 14px; }
.discord { background: #5865f2 !important; }
.telegram { background: #229ed9 !important; }
.qq { background: #fff !important; }
.x-source { color: #fff !important; background: #111827 !important; }
.feishu { background: #fff !important; }
.dingtalk,
.kook,
.bark { background: transparent !important; }
.feishu img { transform: scale(1.12); }

.target-labels {
  position: absolute;
  top: 15.5%;
  right: 2.2%;
  bottom: 11.5%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
}

.target-token { min-width: 98px; }

.engine-label {
  position: absolute;
  top: 50%;
  left: 63%;
  display: grid;
  justify-items: center;
  transform: translate(-50%, -50%);
}

.engine-label span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(32, 32, 30, 0.24);
}

.engine-label small {
  margin-top: 10px;
  padding: 3px 6px;
  color: #514c47;
  background: rgba(255, 254, 250, 0.76);
  font-size: 7px;
  white-space: nowrap;
}

.route-pulse {
  position: absolute;
  top: 49.7%;
  left: 46%;
  width: 7px;
  height: 7px;
  background: var(--cobalt);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(7, 91, 216, 0.13);
  animation: route-flow 3.2s linear infinite;
}

@keyframes route-flow {
  from { transform: translateX(-18px); opacity: 0; }
  14%, 82% { opacity: 1; }
  to { transform: translateX(126px); opacity: 0; }
}

.hero-footnote {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.capabilities { padding: 138px 0 148px; background: var(--surface); }

.hero,
.capabilities,
.faq-page {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.faq-page {
  display: grid;
  min-height: calc(100dvh - 72px);
  grid-template-rows: minmax(0, 1fr) auto;
  background: var(--paper-deep);
}

.capability-intro {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: end;
  gap: 100px;
}

.mono-label,
.story-marker {
  color: var(--cobalt);
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.capability-intro h2,
.faq-heading h2 {
  max-width: 730px;
  margin-top: 19px;
  font-size: clamp(38px, 4.2vw, 58px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: 0;
  text-wrap: balance;
}

.capability-intro > p {
  max-width: 480px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  text-wrap: pretty;
}

.process {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  margin-top: 70px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.process i { color: #aaa39b; font-style: normal; text-align: center; }

.capability-stories { margin-top: 80px; }

.capability-story {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(560px, 1.22fr);
  align-items: center;
  gap: 100px;
  padding: 86px 0;
  border-bottom: 1px solid var(--line);
}

.capability-story:first-child { padding-top: 0; }
.capability-story.reverse .story-copy { order: 2; }
.capability-story.reverse > :last-child { order: 1; }

.story-copy h3 {
  max-width: 490px;
  margin-top: 18px;
  font-size: clamp(34px, 3.4vw, 50px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: 0;
  text-wrap: balance;
}

.story-copy > p:last-child {
  max-width: 460px;
  margin-top: 23px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  text-wrap: pretty;
}

.filter-sheet,
.delivery-sheet,
.operations-sheet {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--paper-shadow), inset 0 1px rgba(255, 255, 255, 0.7);
}

.filter-sheet { padding: 28px; transform: rotate(-0.45deg); }

.sheet-head,
.source-row,
.delivery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sheet-head { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.sheet-head strong { font-size: 14px; font-weight: 600; }
.sheet-head > span { display: inline-flex; align-items: center; gap: 7px; color: var(--success); font-size: 10px; }
.sheet-head > span i { width: 6px; height: 6px; background: currentColor; border-radius: 50%; }

.source-row { min-height: 68px; gap: 18px; border-bottom: 1px solid var(--line); }
.source-row > span { display: inline-flex; min-width: 145px; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; }
.source-row i { width: 31px; height: 31px; }
.source-row img { width: 18px; height: 18px; }
.source-row small { flex: 1; color: var(--quiet); font-size: 10px; }
.source-row b { color: var(--success); font-size: 9px; font-weight: 500; }

.rule-tags { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 20px; }
.rule-tags span { padding: 6px 9px; color: #4f5d74; background: var(--cobalt-soft); border-radius: 999px; font-size: 9px; }

.delivery-sheet { padding: 30px; transform: rotate(0.55deg); }
.delivery-head { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.delivery-head small, .delivery-head strong { display: block; }
.delivery-head small { color: var(--quiet); font-size: 9px; }
.delivery-head strong { margin-top: 4px; font-size: 14px; font-weight: 600; }
.delivery-head > span { color: var(--cobalt); font-family: "DM Sans", sans-serif; font-size: 30px; font-weight: 600; font-variant-numeric: tabular-nums; }

.delivery-grid { display: grid; grid-template-columns: 1fr 1fr; }
.delivery-grid > span { display: grid; min-height: 68px; grid-template-columns: 31px 1fr auto; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); font-size: 11px; }
.delivery-grid > span:nth-child(odd) { padding-right: 18px; }
.delivery-grid > span:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.delivery-grid i { width: 29px; height: 29px; }
.delivery-grid img { width: 17px; height: 17px; }
.delivery-grid b { color: var(--success); font-size: 8px; font-weight: 500; }
.delivery-sheet > p { display: flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--muted); font-size: 9px; }
.delivery-sheet > p i { width: 6px; height: 6px; background: var(--success); border-radius: 50%; }

.operations-story { border-bottom: 0; padding-bottom: 0; }
.operations-sheet { display: grid; grid-template-columns: 0.85fr 1.15fr; min-height: 330px; }
.node-map { position: relative; display: grid; place-content: center; text-align: center; color: #fff; background: #282824; }
.node-map::before { position: absolute; inset: 0; opacity: 0.12; background-image: linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px); background-size: 32px 32px; content: ""; }
.node-map span,.node-map small { position: relative; font-family: "DM Mono", monospace; font-size: 8px; letter-spacing: .12em; }
.node-map strong { position: relative; margin: 10px 0; font-family: "DM Sans", sans-serif; font-size: 48px; line-height: 1; }
.node-map small { color: #8dd4ae; }
.operations-sheet dl { display: grid; align-content: center; padding: 34px; }
.operations-sheet dl div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.operations-sheet dl div:last-child { border-bottom: 0; }
.operations-sheet dt { font-size: 13px; font-weight: 600; }
.operations-sheet dd { margin-top: 4px; color: var(--quiet); font-size: 10px; }

.faq { display: flex; min-height: 0; align-items: center; padding: clamp(28px, 4vh, 44px) 0 clamp(22px, 3vh, 32px); background: var(--paper-deep); border-top: 1px solid var(--line); }
.faq-wrap { display: grid; gap: clamp(20px, 3vh, 32px); }
.capability-heading { margin-bottom: clamp(32px, 5vh, 48px); }
.faq-heading { display: block; }
.section-heading h2 { max-width: 760px; margin-top: 12px; color: var(--ink); font-size: clamp(34px,3.2vw,48px); font-weight: 600; line-height: 1.15; letter-spacing: -.025em; text-wrap: balance; }
.faq-heading-action { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-bottom: 3px; }
.faq-heading-action p { max-width: 390px; color: var(--muted); font-size: 14px; line-height: 1.7; text-wrap: pretty; }
.faq-heading .button { width: auto; min-height: 44px; flex: 0 0 auto; white-space: nowrap; }
.faq-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 32px; border-top: 1px solid var(--line-strong); }
.faq-list details { min-width: 0; border-bottom: 1px solid var(--line-strong); }
.faq-list summary { display: flex; min-height: 52px; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-size: 14px; font-weight: 600; line-height: 1.5; list-style: none; text-wrap: balance; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 auto; color: var(--cobalt); font-size: 21px; font-weight: 400; transition: transform 180ms var(--ease-out); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 58ch; padding: 0 40px 12px 0; color: var(--muted); font-size: 14px; line-height: 1.65; text-wrap: pretty; }

.site-footer { color: rgba(255,255,255,.82); background: #242421; }
.footer-wrap { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px 40px; min-height: 132px; padding: 22px 0; }
.footer-brand .brand-mark { color: var(--ink); background: #fff; }
.footer-wrap > p { color: rgba(255,255,255,.6); font-size: 12px; }
.footer-wrap nav { grid-row: 1 / span 2; grid-column: 2; display: flex; gap: 24px; color: rgba(255,255,255,.68); font-size: 12px; }
.footer-wrap small { grid-column: 1 / -1; margin-top: 12px; padding-top: 12px; color: rgba(255,255,255,.42); border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; }

@media (hover: hover) and (pointer: fine) {
  .desktop-nav a:hover::after,
  .footer-wrap nav a:hover::after { transform: scaleX(1); transform-origin: left; }
  .nav-cta:hover { background: var(--cobalt); transform: translateY(-1px); }
  .button-primary:hover { background: var(--cobalt-dark); transform: translateY(-1px); box-shadow: 0 2px 2px rgba(0,35,90,.11),0 12px 28px rgba(7,91,216,.24); }
  .button-secondary:hover { color: var(--cobalt); border-color: rgba(7,91,216,.3); transform: translateY(-1px); }
  .faq-list summary:hover { color: var(--cobalt); }
}

@media (max-width: 1180px) {
  .hero-grid { grid-template-columns: minmax(360px, .8fr) minmax(540px, 1.2fr); gap: 36px; }
  .routing-art { width: calc(100% + 24px); margin-right: -24px; }
  .platform-token { padding-right: 6px; font-size: 8px; }
  .target-token { min-width: 86px; font-size: 8px; }
  .capability-story { gap: 58px; }
}

@media (max-width: 980px) {
  .hero { padding-top: 124px; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; gap: 32px; }
  .hero-copy { max-width: 760px; }
  .hero h1 { max-width: 760px; }
  .hero-copy,.routing-art,.hero-proof { grid-column: 1; grid-row: auto; }
  .routing-art { width: 100%; margin: 0; transform: none; }
  .capability-intro { grid-template-columns: 1fr; gap: 28px; }
  .capability-story { grid-template-columns: 1fr; gap: 46px; }
  .capability-story.reverse .story-copy,
  .capability-story.reverse > :last-child { order: initial; }
  .story-copy { max-width: 650px; }
  .faq-page { display: block; min-height: auto; padding-top: 0; }
  .faq { min-height: auto; }
  .faq-heading { grid-template-columns: 1fr; gap: 22px; }
  .faq-heading-action { align-items: flex-start; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 36px, 1240px); }
  html { scroll-padding-top: 66px; }
  .nav-wrap { min-height: 68px; gap: 12px; }
  .brand { font-size: 16px; }
  .brand-mark { width: 29px; height: 29px; }
  .desktop-nav { display: none; }
  .nav-cta { margin-left: auto; min-height: 40px; padding-inline: 13px; }
  .hero { padding-top: 105px; }
  .hero-grid { padding-bottom: 52px; }
  .status-line { font-size: 11px; }
  .hero h1 { margin-top: 22px; font-size: clamp(43px, 13vw, 60px); line-height: 1.08; }
  .hero-lead { margin-top: 24px; font-size: 15px; line-height: 1.75; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; margin-top: 10px; }
  .hero-proof div { display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); }
  .hero-proof div + div { padding-left: 0; border-left: 0; }
  .hero-proof dd { margin-top: 0; }
  .routing-art { overflow: visible; margin-top: 6px; background: var(--paper); }
  .routing-art > img { height: auto; aspect-ratio: 3 / 2; border-radius: 15px; }
  .routing-art figcaption { top: 12px; left: 12px; }
  .art-health { top: 9px; right: 9px; }
  .source-labels { top: auto; right: 8px; bottom: 88px; left: 8px; display: flex; gap: 5px; }
  .platform-token { min-height: 30px; flex: 1; justify-content: center; padding: 4px; font-size: 8px; }
  .platform-token i { width: 22px; height: 22px; }
  .platform-token img { width: 14px; height: 14px; }
  .target-labels { position: static; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 10px; background: var(--surface); }
  .target-token { min-width: 0; justify-content: flex-start; padding: 4px; font-size: 8px; }
  .engine-label { left: 64%; }
  .engine-label small { display: none; }
  .route-pulse { display: none; }
  .hero-footnote { align-items: flex-start; flex-direction: column; justify-content: center; gap: 2px; }
  .capabilities,
  .faq { padding: 92px 0 100px; }
  .capability-intro h2,.section-heading h2 { font-size: 38px; line-height: 1.18; }
  .process { display: flex; overflow-x: auto; gap: 14px; padding: 18px 0; scrollbar-width: none; white-space: nowrap; }
  .process::-webkit-scrollbar { display: none; }
  .process i { flex: 0 0 auto; }
  .capability-stories { margin-top: 56px; }
  .capability-story { gap: 34px; padding: 68px 0; }
  .story-copy h3 { font-size: 35px; }
  .story-copy > p:last-child { font-size: 14px; }
  .filter-sheet,.delivery-sheet { padding: 18px; transform: none; }
  .source-row { min-height: 64px; gap: 10px; }
  .source-row > span { min-width: 125px; }
  .source-row small { display: none; }
  .delivery-grid { grid-template-columns: 1fr; }
  .delivery-grid > span:nth-child(odd),.delivery-grid > span:nth-child(even) { padding: 0; border-left: 0; }
  .operations-sheet { grid-template-columns: 1fr; }
  .node-map { min-height: 200px; }
  .faq-wrap { gap: 36px; }
  .faq-heading-action { align-items: stretch; flex-direction: column; gap: 20px; }
  .faq-heading .button { width: auto; }
  .faq-list { grid-template-columns: 1fr; }
  .faq-list summary { min-height: 70px; font-size: 14px; }
  .faq-list details p { padding: 0 30px 20px 0; font-size: 14px; }
  .footer-wrap { grid-template-columns: 1fr; min-height: auto; }
  .footer-wrap nav { grid-row: auto; grid-column: 1; flex-wrap: wrap; margin-top: 20px; }
}

@media (max-width: 430px) {
  .nav-cta span { display: none; }
  .hero h1 br { display: none; }
  .art-health { font-size: 0; }
  .art-health strong { font-size: 11px; }
  .engine-label span { width: 34px; height: 34px; }
  .source-row > span { min-width: auto; }
  .rule-tags { gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .route-pulse { display: none; }
  .skip-link,.nav-cta,.button,.desktop-nav a::after,.footer-wrap nav a::after,.faq-list summary span { transition-duration: 0.01ms; }
}

/* 2026 tech direction — full-viewport message infrastructure */
:root {
  color-scheme: dark;
  --paper: #070b0d;
  --paper-deep: #090e11;
  --surface: #0c1215;
  --ink: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --quiet: rgba(255, 255, 255, 0.52);
  --line: rgba(184, 227, 224, 0.10);
  --line-strong: rgba(184, 227, 224, 0.18);
  --cobalt: #38c9c0;
  --cobalt-dark: #2aada6;
  --cobalt-soft: rgba(56, 201, 192, 0.10);
  --success: #45d79a;
  --tech-shadow: 0 0 0 1px rgba(184, 227, 224, 0.08), 0 22px 70px rgba(0, 0, 0, 0.32), inset 0 1px rgba(255, 255, 255, 0.035);
}

html { background: #070b0d; }

body {
  color: var(--ink);
  background: var(--paper);
}

body::before {
  z-index: 0;
  opacity: 0.026;
  background-image: linear-gradient(rgba(121, 207, 202, 0.22) 1px, transparent 1px), linear-gradient(90deg, rgba(121, 207, 202, 0.22) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 0, transparent 78vh);
}

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

::selection { color: #07100f; background: #63e1d9; }

:focus-visible {
  outline-color: rgba(94, 224, 215, 0.72);
  box-shadow: 0 0 0 5px rgba(56, 201, 192, 0.12);
}

.shell { width: min(1320px, calc(100% - 64px)); }

.site-header {
  position: fixed;
  z-index: 50;
  background: rgba(7, 11, 13, 0.78);
  border-bottom-color: rgba(184, 227, 224, 0.10);
  backdrop-filter: blur(18px) saturate(115%);
}

.nav-wrap { min-height: 72px; }

@media (min-width: 761px) {
  .site-header .nav-wrap {
    width: min(1440px, calc(100% - 48px));
  }
}

.brand { font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.brand-mark { color: #07100f; background: #dffbf8; border-radius: 5px; }
.desktop-nav { color: rgba(255, 255, 255, 0.64); }
.desktop-nav a::after,
.footer-wrap nav a::after { background: var(--cobalt); }
.nav-cta { color: #07100f; background: #dffbf8; border-radius: 5px; }

.hero {
  min-height: 100dvh;
  padding: 72px 0 0;
  background: #070b0d;
}

.hero::before {
  position: absolute;
  inset: 72px 0 0;
  opacity: 0.34;
  background: url("/landing/hero-routing-grid-v2.jpg") right center / cover no-repeat;
  content: "";
  pointer-events: none;
}

.hero::after {
  right: auto;
  bottom: auto;
  inset: 72px 0 0;
  width: auto;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
  background: linear-gradient(90deg, #070b0d 0%, rgba(7, 11, 13, 0.97) 28%, rgba(7, 11, 13, 0.62) 55%, rgba(7, 11, 13, 0.12) 100%);
}

.hero-shell {
  width: min(1680px, calc(100% - 48px));
  margin-inline: auto;
}

.hero-grid {
  min-height: calc(100dvh - 72px);
  grid-template-columns: minmax(380px, 0.72fr) minmax(680px, 1.28fr);
  align-items: center;
  gap: clamp(28px, 3vw, 58px);
  padding: 30px 0 34px;
}

.hero-copy {
  grid-column: 1;
  grid-row: 1;
  padding: 0 0 0 clamp(8px, 2.6vw, 42px);
}

.status-line {
  color: rgba(255, 255, 255, 0.68);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.status-line span {
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(69, 215, 154, 0.09);
  animation: status-breathe 2.4s var(--ease-out) infinite;
}

.hero h1 {
  max-width: 680px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.96);
  font-size: clamp(54px, 5.1vw, 82px);
  font-weight: 500;
  line-height: 1.03;
}

.hero-lead {
  max-width: 500px;
  margin-top: 25px;
  color: rgba(255, 255, 255, 0.70);
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions { margin-top: 30px; }
.button { border-radius: 5px; }
.button-primary {
  color: #07100f;
  background: #dffbf8;
  box-shadow: 0 0 0 1px rgba(223, 251, 248, 0.18), 0 10px 28px rgba(0, 0, 0, 0.30);
}
.button-secondary {
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.13);
}

.hero-proof {
  max-width: 500px;
  margin-top: 38px;
  border-color: rgba(184, 227, 224, 0.14);
}
.hero-proof div { padding-top: 17px; }
.hero-proof div + div { border-color: rgba(184, 227, 224, 0.12); }
.hero-proof dt { color: rgba(255, 255, 255, 0.94); font-family: "DM Mono", ui-monospace, monospace; font-size: 24px; font-weight: 400; }
.hero-proof dd { color: rgba(255, 255, 255, 0.52); }

.routing-art {
  position: relative;
  width: 100%;
  min-height: clamp(500px, 64vh, 660px);
  margin: 0;
  overflow: hidden;
  grid-column: 2;
  grid-row: 1;
  background: rgba(8, 14, 17, 0.72);
  border: 1px solid rgba(164, 222, 218, 0.14);
  border-radius: 10px;
  box-shadow: var(--tech-shadow);
  transform: none;
  backdrop-filter: blur(10px);
}

.routing-art::before {
  position: absolute;
  inset: 0;
  opacity: 0.46;
  background: url("/landing/hero-routing-grid-v2.jpg") center / cover no-repeat;
  content: "";
}

.routing-art::after {
  inset: 0;
  border-color: rgba(255, 255, 255, 0.035);
  border-radius: inherit;
  background-image: linear-gradient(rgba(132, 211, 206, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(132, 211, 206, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
}

.art-toolbar {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid rgba(184, 227, 224, 0.11);
  background: rgba(7, 12, 15, 0.76);
}

.routing-art figcaption { position: static; display: flex; align-items: center; gap: 14px; color: rgba(255, 255, 255, 0.50); font-size: 9px; }
.routing-art figcaption span { color: #7ae5de; letter-spacing: 0.14em; }
.routing-art figcaption b { font-weight: 400; letter-spacing: 0.06em; }
.art-health { position: static; min-height: 28px; color: rgba(255, 255, 255, 0.72); background: rgba(255, 255, 255, 0.035); border-color: rgba(255, 255, 255, 0.09); border-radius: 4px; backdrop-filter: none; }
.art-health strong { color: #74e5ad; font-family: "DM Mono", ui-monospace, monospace; font-size: 11px; }

.route-board {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: calc(clamp(500px, 64vh, 660px) - 102px);
  grid-template-columns: minmax(126px, 0.82fr) minmax(52px, 0.48fr) minmax(128px, 0.76fr) minmax(52px, 0.48fr) minmax(244px, 1.46fr);
  align-items: center;
  gap: 12px;
  padding: 30px clamp(18px, 2.4vw, 34px) 34px;
}

.route-column p {
  display: flex;
  justify-content: space-between;
  margin-bottom: 13px;
  color: rgba(255, 255, 255, 0.44);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 8px;
  letter-spacing: 0.11em;
}
.route-column p span { color: rgba(116, 229, 222, 0.8); }
.source-labels { position: static; display: grid; gap: 9px; }
.platform-token,
.target-token {
  position: relative;
  min-height: 54px;
  padding: 7px 9px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(12, 20, 24, 0.82);
  border-color: rgba(174, 225, 222, 0.12);
  border-radius: 6px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 8px 22px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(7px);
}
.platform-token b,
.target-token b { font-size: 10px; font-weight: 500; }
.platform-token small { margin-left: auto; color: rgba(255, 255, 255, 0.38); font-family: "DM Mono", ui-monospace, monospace; font-size: 7px; }
.platform-token::after { position: absolute; top: 50%; right: -5px; width: 7px; height: 7px; background: #5ce0d7; border: 2px solid #0c1418; border-radius: 50%; content: ""; transform: translateY(-50%); }
.platform-token i { width: 30px; height: 30px; border-radius: 5px; }
.platform-token img { width: 18px; height: 18px; }

.target-labels { position: static; display: block; }
.target-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.target-token { min-width: 0; min-height: 54px; justify-content: flex-start; }
.target-token i { width: 28px; height: 28px; border-radius: 5px; }
.target-token img { width: 17px; height: 17px; }

.route-bus { position: relative; min-width: 0; height: 170px; }
.route-bus i { position: absolute; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, rgba(70, 217, 207, 0.18), rgba(88, 226, 217, 0.76), rgba(70, 217, 207, 0.18)); }
.route-bus i:nth-child(1) { top: 20%; }
.route-bus i:nth-child(2) { top: 40%; }
.route-bus i:nth-child(3) { top: 60%; }
.route-bus i:nth-child(4) { top: 80%; }
.route-bus span { position: absolute; inset: 0; animation: signal-forward 2.8s linear infinite; }
.route-bus span::after { position: absolute; top: calc(50% - 3px); left: 0; width: 6px; height: 6px; background: #8af0e9; border-radius: 50%; box-shadow: 0 0 0 3px rgba(91, 224, 215, 0.12); content: ""; }
.route-bus-out span { animation-delay: 0.68s; }

.engine-label { position: static; display: grid; justify-items: center; transform: none; }
.engine-orbit { position: relative; display: grid; width: 108px; height: 108px; place-items: center; border: 1px solid rgba(104, 226, 218, 0.28); border-radius: 50%; }
.engine-orbit::before,
.engine-orbit::after { position: absolute; border: 1px solid rgba(104, 226, 218, 0.14); border-radius: 50%; content: ""; }
.engine-orbit::before { inset: 13px; }
.engine-orbit::after { inset: 27px; }
.engine-orbit > i { position: absolute; top: -4px; width: 7px; height: 7px; background: #63e1d9; border-radius: 50%; transform-origin: 3px 58px; animation: orbit 5.6s linear infinite; }
.engine-label .engine-orbit span { position: relative; z-index: 1; display: grid; width: 44px; height: 44px; place-items: center; color: #06100f; background: #baf4ef; border-radius: 8px; font-family: "DM Mono", ui-monospace, monospace; font-size: 13px; font-weight: 500; box-shadow: inset 0 1px rgba(255, 255, 255, 0.6), 0 14px 34px rgba(0, 0, 0, 0.28); }
.engine-label strong { margin-top: 16px; color: rgba(255, 255, 255, 0.86); font-family: "DM Mono", ui-monospace, monospace; font-size: 9px; font-weight: 400; letter-spacing: 0.13em; }
.engine-label small { margin-top: 5px; padding: 0; color: rgba(255, 255, 255, 0.38); background: none; font-family: "DM Mono", ui-monospace, monospace; font-size: 7px; letter-spacing: 0.05em; }

.route-status {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  min-height: 44px;
  grid-template-columns: 1.35fr 1fr 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
  color: rgba(255, 255, 255, 0.40);
  background: rgba(7, 12, 15, 0.88);
  border-top: 1px solid rgba(184, 227, 224, 0.10);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.03em;
}
.route-status span { display: inline-flex; align-items: center; gap: 7px; }
.route-status span + span::before { color: rgba(102, 221, 213, 0.55); content: "→"; }
.route-status i { width: 6px; height: 6px; background: var(--success); border-radius: 50%; }
.route-status b { color: #92eee8; font-size: 12px; font-weight: 500; font-variant-numeric: tabular-nums; }

@keyframes signal-forward {
  from { opacity: 0; transform: translateX(0); }
  14%, 82% { opacity: 1; }
  to { opacity: 0; transform: translateX(100%); }
}
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes status-breathe { 50% { opacity: 0.52; transform: scale(0.86); } }

.capabilities {
  display: flex;
  min-height: calc(100dvh - 72px);
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(56px, 7vh, 80px) 0;
  background: #0a1013;
  border-top: 1px solid var(--line);
}
.capability-intro > p,
.story-copy > p:last-child,
.faq-heading-action p { color: rgba(255, 255, 255, 0.66); }
.mono-label,
.story-marker { color: #65dcd4; }
.process { color: rgba(255, 255, 255, 0.62); }
.process i { color: rgba(101, 220, 212, 0.52); }
.filter-sheet,
.delivery-sheet,
.operations-sheet { background: #0d1519; border-color: rgba(184, 227, 224, 0.12); box-shadow: var(--tech-shadow); }
.filter-sheet,
.delivery-sheet { transform: none; }
.sheet-head,
.source-row,
.delivery-head,
.delivery-grid > span,
.operations-sheet dl div { border-color: var(--line); }
.sheet-head > span,
.source-row b,
.delivery-grid b { color: #70dfa8; }
.source-row small,
.delivery-head small,
.operations-sheet dd { color: rgba(255, 255, 255, 0.48); }
.rule-tags span { color: #91e6e0; background: rgba(56, 201, 192, 0.09); }
.socialdata-config {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 16px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 7px;
}
.socialdata-config span { min-width: 0; padding: 10px 12px; background: #0a1013; }
.socialdata-config small,
.socialdata-config b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.socialdata-config small { color: rgba(255, 255, 255, 0.44); font-size: 8px; }
.socialdata-config b { margin-top: 3px; color: rgba(255, 255, 255, 0.86); font-size: 10px; font-weight: 500; }
.delivery-head > span { color: #7be5de; }
.delivery-sheet > p { color: rgba(255, 255, 255, 0.56); }
.node-map { color: rgba(255, 255, 255, 0.90); background: #071013; }

.capability-overview {
  margin-top: 0;
  overflow: hidden;
  background: #0d1519;
  border: 1px solid rgba(184, 227, 224, 0.14);
  border-radius: 12px;
  box-shadow: var(--tech-shadow);
}
.overview-route { display: grid; grid-template-columns: 1.08fr .92fr 1fr; }
.overview-stage { min-width: 0; padding: 28px; }
.overview-stage + .overview-stage { border-left: 1px solid var(--line); }
.overview-stage header { display: flex; min-height: 50px; align-items: flex-start; justify-content: space-between; gap: 16px; }
.overview-stage header small { display: block; color: rgba(255,255,255,.40); font: 11px "DM Mono",ui-monospace,monospace; letter-spacing: .04em; }
.overview-stage header h3 { margin-top: 7px; color: rgba(255,255,255,.92); font-size: 18px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.overview-stage header > span { color: #70dfa8; font: 11px "DM Mono",ui-monospace,monospace; white-space: nowrap; }
.overview-stage header > span i { display: inline-block; width: 6px; height: 6px; margin-right: 6px; background: #45d79a; border-radius: 50%; box-shadow: 0 0 0 4px rgba(69,215,154,.08); }
.overview-source-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin-top: 20px; }
.overview-source-list > div { display: flex; min-width: 0; align-items: center; gap: 10px; padding: 11px; background: #0a1013; border: 1px solid var(--line); border-radius: 7px; }
.overview-source-list i,
.overview-target-grid i { display: grid; width: 40px; height: 40px; box-sizing: border-box; flex: 0 0 auto; place-items: center; overflow: hidden; border-radius: 9px; font-style: normal; font-size: 11px; font-weight: 600; }
.overview-source-list i img,
.overview-target-grid i img { width: 24px; height: 24px; object-fit: contain; }
.overview-source-list .x-source { color: #f4f7f8; background: #111827; border: 0; }
.overview-source-list .qq,
.overview-target-grid .feishu,
.overview-target-grid .dingtalk,
.overview-target-grid .kook,
.overview-target-grid .bark { background: #fff !important; border: 1px solid rgba(15,76,129,.10); }
.overview-source-list .qq img,
.overview-target-grid .feishu img,
.overview-target-grid .dingtalk img,
.overview-target-grid .kook img,
.overview-target-grid .bark img { width: 30px; height: 30px; }
.overview-target-grid .feishu img { transform: none; }
.overview-source-list span { min-width: 0; }
.overview-source-list b,
.overview-source-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.overview-source-list b { color: rgba(255,255,255,.86); font-size: 13px; font-weight: 600; }
.overview-source-list small { margin-top: 3px; color: rgba(255,255,255,.42); font-size: 11px; }
.overview-source-meta { display: grid; gap: 7px; margin-top: 14px; }
.overview-source-meta p { display: grid; min-width: 0; grid-template-columns: 58px 1fr; gap: 8px; align-items: center; }
.overview-source-meta span { color: rgba(255,255,255,.36); font: 10px "DM Mono",ui-monospace,monospace; }
.overview-source-meta b { overflow: hidden; color: rgba(255,255,255,.62); font-size: 11px; font-weight: 450; text-overflow: ellipsis; white-space: nowrap; }
.overview-processor { background: rgba(5,9,11,.22); }
.overview-latency { padding: 5px 7px; color: #90ebe5 !important; background: rgba(101,220,212,.08); border: 1px solid rgba(101,220,212,.15); border-radius: 5px; }
.overview-process-list { display: grid; gap: 7px; margin: 20px 0 0; padding: 0; list-style: none; }
.overview-process-list li { display: grid; min-width: 0; grid-template-columns: 18px minmax(0,1fr) auto; align-items: center; column-gap: 6px; padding: 9px 12px; background: #0a1013; border: 1px solid var(--line); border-radius: 7px; }
.overview-process-list li > span { color: #8fe8e2; font: 10px "DM Mono",ui-monospace,monospace; font-variant-numeric: tabular-nums; }
.overview-process-list div { min-width: 0; }
.overview-process-list b,
.overview-process-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.overview-process-list b { color: rgba(255,255,255,.82); font-size: 12px; font-weight: 600; }
.overview-process-list small { margin-top: 2px; color: rgba(255,255,255,.42); font-size: 10px; }
.overview-process-list em { padding: 3px 5px; color: #91e6e0; background: rgba(56,201,192,.08); border: 1px solid rgba(56,201,192,.12); border-radius: 4px; font-size: 9px; font-style: normal; }
.overview-message { display: flex; align-items: center; gap: 9px; padding: 10px 11px; background: #0a1013; border: 1px solid var(--line); border-radius: 7px; }
.overview-message > i { width: 6px; height: 6px; flex: 0 0 auto; background: #45d79a; border-radius: 50%; }
.overview-message span { min-width: 0; flex: 1; }
.overview-message small,
.overview-message b { display: block; }
.overview-message { margin-top: 10px; }
.overview-message small { color: rgba(255,255,255,.36); font-size: 9px; }
.overview-message b { margin-top: 2px; color: rgba(255,255,255,.78); font-size: 10px; font-weight: 500; }
.overview-message strong { color: #70dfa8; font-size: 9px; font-weight: 500; }
.overview-target-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin-top: 20px; }
.overview-target-grid > span { display: grid; min-width: 0; grid-template-columns: 40px 1fr; align-items: center; gap: 0 10px; padding: 10px; background: #0a1013; border: 1px solid var(--line); border-radius: 7px; }
.overview-target-grid i { grid-row: 1 / span 2; }
.overview-target-grid b { overflow: hidden; color: rgba(255,255,255,.82); font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.overview-target-grid small { margin-top: 2px; color: rgba(255,255,255,.44); font-size: 10px; }
.overview-operations { display: grid; grid-template-columns: minmax(220px,.65fr) 1.35fr; align-items: stretch; border-top: 1px solid var(--line); }
.overview-health { display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 19px 28px; background: rgba(5,9,11,.22); }
.overview-health span { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.82); font-size: 12px; font-weight: 600; }
.overview-health span i { width: 7px; height: 7px; background: #45d79a; border-radius: 50%; box-shadow: 0 0 0 4px rgba(69,215,154,.08); }
.overview-health strong { color: rgba(255,255,255,.36); font: 9px "DM Mono",ui-monospace,monospace; font-weight: 400; letter-spacing: .03em; }
.overview-operations dl { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); }
.overview-operations dl div { min-width: 0; padding: 18px 20px; border-left: 1px solid var(--line); }
.overview-operations dt { color: rgba(255,255,255,.80); font-size: 12px; font-weight: 600; }
.overview-operations dd { margin-top: 5px; color: rgba(255,255,255,.42); font-size: 10px; line-height: 1.5; }

.faq { background: #080d10; border-color: var(--line); }
.faq-list,
.faq-list details { border-color: var(--line-strong); }
.faq-list summary span { color: #65dcd4; }
.faq-list details p { color: rgba(255, 255, 255, 0.66); }
.site-footer { background: #050809; }
.footer-brand .brand-mark { color: #07100f; background: #dffbf8; }

@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover,
  .button-primary:hover { color: #07100f; background: #8aeee7; }
  .button-secondary:hover { color: #a5f4ee; border-color: rgba(101, 220, 212, 0.36); }
  .platform-token:hover,
  .target-token:hover { border-color: rgba(101, 220, 212, 0.34); transform: translateY(-1px); transition: border-color 160ms ease, transform 160ms var(--ease-out); }
  .faq-list summary:hover { color: #82e8e1; }
}

@media (max-width: 1280px) {
  .hero-grid { grid-template-columns: minmax(350px, 0.68fr) minmax(610px, 1.32fr); gap: 24px; }
  .route-board { grid-template-columns: minmax(116px, .82fr) 44px 116px 44px minmax(220px, 1.4fr); gap: 9px; padding-inline: 18px; }
  .platform-token small { display: none; }
}

@media (max-height: 790px) and (min-width: 981px) {
  .hero h1 { font-size: clamp(48px, 4.5vw, 68px); }
  .hero-lead { margin-top: 18px; line-height: 1.65; }
  .hero-actions { margin-top: 22px; }
  .hero-proof { margin-top: 26px; }
  .routing-art { min-height: 500px; }
  .route-board { min-height: 398px; padding-top: 22px; padding-bottom: 28px; }
}

@media (max-width: 980px) {
  .hero { min-height: auto; padding-top: 104px; }
  .hero::before,
  .hero::after { inset: 72px 0 0; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; gap: 34px; padding: 26px 0 64px; }
  .hero-copy { max-width: 720px; padding-left: 0; }
  .hero h1 { max-width: 720px; }
  .routing-art { min-height: 560px; grid-column: 1; grid-row: auto; }
  .route-board { min-height: 458px; }
  .overview-route { grid-template-columns: 1fr 1fr; }
  .overview-targets { grid-column: 1 / -1; border-top: 1px solid var(--line); border-left: 0 !important; }
  .overview-target-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .overview-operations { grid-template-columns: 1fr; }
  .overview-health { flex-direction: row; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
  .overview-operations dl div:first-child { border-left: 0; }
}

@media (max-width: 760px) {
  .shell,
  .hero-shell { width: min(100% - 32px, 1320px); }
  .nav-wrap { min-height: 66px; }
  .hero { padding-top: 90px; }
  .hero::before,
  .hero::after { inset: 66px 0 0; }
  .hero-grid { padding-bottom: 54px; }
  .hero h1 { font-size: clamp(43px, 13vw, 58px); }
  .hero-lead { font-size: 15px; }
  .hero-actions { flex-direction: row; }
  .button { width: auto; flex: 1; }
  .hero-proof { grid-template-columns: repeat(3, 1fr); }
  .hero-proof div { display: block; padding: 15px 10px 0 0; border-bottom: 0; }
  .hero-proof div + div { padding-left: 10px; border-left: 1px solid var(--line); }
  .hero-proof dt { font-size: 20px; }
  .routing-art { min-height: auto; overflow: hidden; margin-top: 4px; }
  .art-toolbar { min-height: 52px; padding-inline: 13px; }
  .routing-art figcaption b { display: none; }
  .art-health { font-size: 0; }
  .route-board { min-height: auto; grid-template-columns: 1fr; gap: 14px; padding: 24px 14px 68px; }
  .source-labels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .source-labels p { grid-column: 1 / -1; }
  .platform-token { display: grid; min-height: 76px; justify-items: center; gap: 4px; }
  .platform-token small,
  .platform-token::after { display: none; }
  .socialdata-config { grid-template-columns: 1fr; }
  .route-bus { width: 1px; height: 28px; justify-self: center; background: rgba(89, 224, 215, 0.5); }
  .route-bus i,
  .route-bus span { display: none; }
  .engine-orbit { width: 92px; height: 92px; }
  .engine-orbit > i { transform-origin: 3px 50px; }
  .target-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .target-token { min-height: 46px; justify-content: center; padding: 5px; }
  .target-token b { font-size: 9px; }
  .route-status { grid-template-columns: 1fr auto; }
  .route-status span:not(:first-child) { display: none; }
  .capabilities { padding-top: 92px; }
  .capability-intro { gap: 20px; }
  .process { overflow-x: auto; justify-content: flex-start; white-space: nowrap; }
  .capability-overview { margin-top: 0; }
  .overview-route { grid-template-columns: 1fr; }
  .overview-stage { padding: 24px 20px; }
  .overview-stage + .overview-stage { border-top: 1px solid var(--line); border-left: 0; }
  .overview-targets { grid-column: auto; }
  .overview-target-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .overview-operations dl { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .overview-operations dl div { border-top: 1px solid var(--line); }
  .overview-operations dl div:nth-child(odd) { border-left: 0; }
  .overview-health { align-items: flex-start; padding-inline: 20px; }
  .overview-stage header small,
  .overview-stage header > span,
  .overview-source-meta span { font-size: 12px; }
  .overview-source-list b,
  .overview-process-list b,
  .overview-target-grid b,
  .overview-operations dt { font-size: 14px; }
  .overview-source-list small,
  .overview-source-meta b,
  .overview-process-list small,
  .overview-target-grid small,
  .overview-operations dd { font-size: 12px; }
}

@media (max-width: 430px) {
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero h1 br { display: block; }
  .hero-proof dd { max-width: 76px; }
  .overview-source-list { grid-template-columns: 1fr; }
  .overview-source-meta p { grid-template-columns: 56px 1fr; }
  .overview-health { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .status-line span,
  .route-bus span,
  .engine-orbit > i { animation: none; }
}

/* ChannelFlow product mark */
.brand-mark,
.footer-brand .brand-mark {
  display: block;
  width: 32px;
  height: 32px;
  overflow: hidden;
  padding: 0;
  color: inherit;
  background: transparent;
  border-radius: 7px;
}

.brand-mark img { width: 100%; height: 100%; }

.engine-label .engine-orbit span {
  overflow: hidden;
  padding: 0;
  background: transparent;
}

.engine-label .engine-orbit span img { width: 44px; height: 44px; }
.node-map strong img { width: 72px; height: 72px; }

/* Pricing page */
.mobile-price-link { display: none; }

.desktop-nav a[aria-current="page"] { color: rgba(255, 255, 255, 0.94); }
.desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }

.pricing-main {
  min-height: 100dvh;
  background: #070b0d;
}

.pricing-hero {
  position: relative;
  display: grid;
  min-height: 100dvh;
  overflow: hidden;
  grid-template-rows: 1fr auto;
  padding-top: 72px;
  background: #070b0d;
}

.pricing-hero::before {
  position: absolute;
  inset: 72px 0 0;
  opacity: 0.024;
  background-image: linear-gradient(rgba(121, 207, 202, 0.42) 1px, transparent 1px), linear-gradient(90deg, rgba(121, 207, 202, 0.42) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  pointer-events: none;
}

.pricing-hero::after {
  position: absolute;
  top: 16%;
  right: -18%;
  width: 52%;
  aspect-ratio: 1;
  border: 1px solid rgba(101, 220, 212, 0.10);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.pricing-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(350px, 0.68fr) minmax(700px, 1.32fr);
  align-items: center;
  gap: clamp(48px, 5vw, 80px);
  padding: 52px 0 30px;
}

.pricing-intro h1 {
  max-width: 520px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.96);
  font-size: clamp(46px, 4.5vw, 66px);
  font-weight: 500;
  line-height: 1.06;
  text-wrap: balance;
}

.pricing-intro > p:not(.status-line) {
  max-width: 490px;
  margin-top: 27px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  line-height: 1.8;
  text-wrap: pretty;
}

.hosting-price {
  display: grid;
  margin-top: 40px;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 26px;
  padding: 20px 0;
  border-top: 1px solid rgba(184, 227, 224, 0.14);
  border-bottom: 1px solid rgba(184, 227, 224, 0.14);
}

.hosting-price > div { min-width: 134px; }
.hosting-price span { display: block; color: rgba(255, 255, 255, 0.50); font-size: 10px; }
.hosting-price strong { display: block; margin-top: 5px; font-family: "DM Mono", ui-monospace, monospace; font-size: 28px; font-weight: 400; line-height: 1; font-variant-numeric: tabular-nums; }
.hosting-price strong small { color: rgba(255, 255, 255, 0.48); font-size: 10px; font-weight: 400; }
.hosting-price p { color: rgba(255, 255, 255, 0.56); font-size: 11px; line-height: 1.7; }

.wechat-contact { position: relative; z-index: 12; margin-top: 12px; }
.wechat-contact > summary {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 10px;
  color: rgba(255,255,255,.88);
  background: rgba(69,215,154,.065);
  border: 1px solid rgba(69,215,154,.20);
  border-radius: 8px;
  box-shadow: inset 0 1px rgba(255,255,255,.025);
  cursor: pointer;
  list-style: none;
  transition: background 160ms var(--ease-out), border-color 160ms var(--ease-out), transform 160ms var(--ease-out);
}
.wechat-contact > summary::-webkit-details-marker { display: none; }
.wechat-contact__identity { display: flex; align-items: center; gap: 10px; }
.wechat-contact__identity > i {
  position: relative;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  background: #278c68;
  border: 1px solid rgba(135,241,204,.28);
  border-radius: 8px;
  box-shadow: inset 0 1px rgba(255,255,255,.14);
}
.wechat-contact__identity > i::before,
.wechat-contact__identity > i::after {
  position: absolute;
  border: 1.5px solid #f0fffa;
  border-radius: 6px;
  content: "";
}
.wechat-contact__identity > i::before { top: 8px; left: 6px; width: 12px; height: 8px; }
.wechat-contact__identity > i::after { right: 5px; bottom: 7px; width: 10px; height: 7px; background: #278c68; }
.wechat-contact__identity span { display: grid; gap: 2px; }
.wechat-contact__identity strong { font-size: 11px; font-weight: 600; letter-spacing: .01em; }
.wechat-contact__identity small { color: rgba(255,255,255,.48); font-size: 8px; }
.wechat-contact > summary > b { padding: 6px 8px; color: #bff7f2; background: rgba(101,220,212,.09); border: 1px solid rgba(101,220,212,.15); border-radius: 5px; font-size: 9px; font-weight: 500; white-space: nowrap; }
.wechat-contact > summary > b span { display: inline-block; margin-left: 5px; transition: transform 160ms var(--ease-out); }
.wechat-contact[open] > summary > b span { transform: rotate(45deg); }
.wechat-contact[open] > summary { background: rgba(69,215,154,.10); border-color: rgba(69,215,154,.34); }
.wechat-contact__popover {
  position: absolute;
  z-index: 30;
  bottom: calc(100% + 10px);
  left: 0;
  width: 228px;
  padding: 12px;
  background: #0b1518;
  border: 1px solid rgba(164,222,218,.20);
  border-radius: 9px;
  box-shadow: 0 22px 58px rgba(0,0,0,.34),inset 0 1px rgba(255,255,255,.04);
}
.wechat-contact__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; color: rgba(255,255,255,.44); font: 7px "DM Mono",ui-monospace,monospace; letter-spacing: .05em; }
.wechat-contact__head span { display: inline-flex; align-items: center; gap: 6px; }
.wechat-contact__head i { width: 5px; height: 5px; background: #45d79a; border-radius: 50%; }
.wechat-contact__head b { color: #7fe7aa; font-weight: 400; }
.wechat-contact__qr { padding: 8px; background: #fff; border-radius: 6px; }
.wechat-contact__qr img { display: block; width: 100%; height: auto; }
.wechat-contact__popover > strong { display: block; margin-top: 11px; color: rgba(255,255,255,.90); font-size: 12px; font-weight: 600; }
.wechat-contact__popover > p { margin-top: 3px; color: rgba(255,255,255,.48); font-size: 9px; }

.plan-grid {
  display: grid;
  min-height: 520px;
  grid-template-columns: minmax(280px, 0.88fr) minmax(340px, 1.12fr);
  grid-template-rows: 1fr 1fr;
  gap: 12px;
}

.price-plan {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 18px 20px;
  background: rgba(12, 20, 24, 0.82);
  border: 1px solid rgba(184, 227, 224, 0.12);
  border-radius: 10px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 16px 46px rgba(0, 0, 0, 0.18);
}

.price-plan-lifetime {
  grid-column: 2;
  grid-row: 1 / span 2;
  padding: 24px;
  background: rgba(18, 35, 38, 0.86);
  border-color: rgba(101, 220, 212, 0.34);
  box-shadow: 0 0 0 1px rgba(101, 220, 212, 0.06), 0 24px 70px rgba(0, 0, 0, 0.30), inset 0 1px rgba(255, 255, 255, 0.04);
}

.plan-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.plan-heading span { display: inline-flex; align-items: center; gap: 8px; color: rgba(255, 255, 255, 0.88); font-size: 13px; font-weight: 500; }
.plan-heading span b { color: rgba(117,229,221,.58); font-family: "DM Mono",ui-monospace,monospace; font-size: 8px; font-weight: 400; }
.plan-heading small { color: rgba(255, 255, 255, 0.44); font-family: "DM Mono", ui-monospace, monospace; font-size: 8px; }
.price-plan-lifetime .plan-heading small { padding: 4px 7px; color: #9af0c0; background: rgba(69, 215, 154, 0.08); border: 1px solid rgba(69, 215, 154, 0.18); border-radius: 999px; }

.plan-price {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.96);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 38px;
  font-weight: 400;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.price-plan-lifetime .plan-price { margin-top: 24px; font-size: clamp(54px, 4.5vw, 68px); }
.plan-price sup { margin-right: 3px; color: #85e7e0; font-size: 16px; vertical-align: 1.05em; }
.plan-price small { margin-left: 5px; color: rgba(255, 255, 255, 0.44); font-size: 10px; font-weight: 400; white-space: nowrap; }
.plan-summary { max-width: 360px; margin-top: 9px; color: rgba(255, 255, 255, 0.58); font-size: 10px; line-height: 1.55; }
.plan-value { margin-top: 8px; color: rgba(135,231,224,.72); font-family: "DM Mono",ui-monospace,monospace; font-size: 8px; letter-spacing: .02em; }
.plan-value strong { color: #a5f0ea; font-size: 10px; font-weight: 500; }

.price-plan ul { display: grid; gap: 5px; margin: 11px 0 13px; padding: 0; color: rgba(255, 255, 255, 0.64); font-size: 9px; list-style: none; }
.price-plan li { position: relative; padding-left: 14px; }
.price-plan li::before { position: absolute; top: .7em; left: 0; width: 5px; height: 5px; background: #56d4cc; border-radius: 50%; content: ""; transform: translateY(-50%); }
.price-plan .button { width: 100%; min-height: 38px; margin-top: auto; font-size: 11px; }

.plan-payback {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  margin-top: 15px;
  padding: 10px 0;
  border-top: 1px solid rgba(184,227,224,.12);
  border-bottom: 1px solid rgba(184,227,224,.12);
}
.plan-payback strong { color: #bdf6f2; font-family: "DM Mono",ui-monospace,monospace; font-size: 14px; font-weight: 400; }
.plan-payback span { color: rgba(255,255,255,.48); font-size: 9px; }

.lifetime-route {
  display: grid;
  grid-template-columns: auto 1fr 52px 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 15px 0 12px;
  color: rgba(255, 255, 255, 0.40);
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 7px;
  letter-spacing: 0.07em;
}
.lifetime-route i { height: 1px; background: linear-gradient(90deg, rgba(101, 220, 212, 0.14), rgba(101, 220, 212, 0.74), rgba(101, 220, 212, 0.14)); }
.lifetime-route img { width: 52px; height: 52px; }

.pricing-note {
  position: relative;
  z-index: 1;
  padding: 0 0 22px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 10px;
  text-align: center;
}

.pricing-footer { border-top: 1px solid rgba(184, 227, 224, 0.10); }

@media (min-width: 1121px) {
  .pricing-main { min-height: 0; }
  .pricing-hero { height: calc(100dvh - 53px); min-height: 0; }
  .pricing-layout {
    height: 100%;
    min-height: 0;
    padding: clamp(30px,4.5vh,40px) 0;
  }
  .plan-grid {
    height: min(430px,calc(100dvh - 220px));
    min-height: 390px;
    align-self: center;
    gap: 10px;
  }
  .price-plan { padding: 12px 16px; }
  .price-plan-lifetime { padding: 18px; }
  .price-plan:not(.price-plan-lifetime) .plan-price {
    margin-top: 9px;
    font-size: 36px;
  }
  .price-plan:not(.price-plan-lifetime) .plan-summary { margin-top: 7px; line-height: 1.45; }
  .price-plan:not(.price-plan-lifetime) .plan-value { margin-top: 6px; }
  .price-plan-lifetime .plan-price {
    margin-top: 14px;
    font-size: clamp(48px,3.8vw,58px);
  }
  .price-plan ul { gap: 4px; margin-block: 7px 8px; }
  .price-plan .button { min-height: 32px; }
  .plan-payback { margin-top: 10px; padding-block: 7px; }
  .lifetime-route {
    grid-template-columns: auto 1fr 42px 1fr auto;
    margin: 9px 0 7px;
  }
  .lifetime-route img { width: 42px; height: 42px; }
  .pricing-note { padding-bottom: 12px; }
  .pricing-footer .footer-wrap {
    grid-template-columns: auto 1fr auto;
    min-height: 52px;
    gap: 24px;
    padding: 0;
  }
  .pricing-footer .footer-brand { font-size: 12px; }
  .pricing-footer .footer-brand .brand-mark { width: 24px; height: 24px; }
  .pricing-footer .footer-wrap > p { display: none; }
  .pricing-footer .footer-wrap nav {
    grid-row: auto;
    grid-column: 2;
    justify-content: center;
    gap: 16px;
    font-size: 9px;
  }
  .pricing-footer .footer-wrap small {
    grid-column: 3;
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 8px;
    white-space: nowrap;
  }
}

@media (hover: hover) and (pointer: fine) {
  .price-plan { transition: border-color 180ms ease, transform 180ms var(--ease-out), background 180ms ease; }
  .price-plan:hover { border-color: rgba(101, 220, 212, 0.28); transform: translateY(-2px); }
  .price-plan-lifetime:hover { border-color: rgba(101, 220, 212, 0.52); }
}

@media (max-width: 1120px) {
  .pricing-hero { min-height: auto; }
  .pricing-layout { grid-template-columns: 1fr; gap: 46px; padding-top: 86px; }
  .pricing-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 0 52px; }
  .pricing-intro .status-line,
  .pricing-intro h1 { grid-column: 1; }
  .pricing-intro > p:not(.status-line),
  .hosting-price { grid-column: 2; }
  .pricing-intro > p:not(.status-line) { grid-row: 2; margin-top: 25px; }
  .hosting-price { grid-row: 3; margin-top: 24px; }
  .plan-grid { min-height: 540px; }
}

@media (max-width: 760px) {
  .mobile-price-link { display: inline-flex; margin-left: auto; color: rgba(255, 255, 255, 0.66); font-size: 12px; }
  .mobile-price-link[aria-current="page"] { color: #8cebe4; }
  .nav-cta { margin-left: 0; }
  .pricing-hero { padding-top: 66px; }
  .pricing-hero::before { inset: 66px 0 0; }
  .pricing-layout { gap: 38px; padding: 54px 0 34px; }
  .pricing-intro { display: block; }
  .pricing-intro h1 { font-size: clamp(40px, 11vw, 52px); }
  .pricing-intro > p:not(.status-line) { margin-top: 23px; }
  .hosting-price { margin-top: 28px; gap: 16px; }
  .wechat-contact { margin-top: 10px; }
  .wechat-contact__popover { width: min(260px,calc(100vw - 48px)); }
  .plan-grid { min-height: auto; grid-template-columns: 1fr; grid-template-rows: auto; }
  .price-plan,
  .price-plan-lifetime { grid-column: 1; grid-row: auto; padding: 24px; }
  .price-plan-lifetime { order: -1; }
  .price-plan-lifetime .plan-price { margin-top: 24px; font-size: 58px; }
  .lifetime-route { margin-block: 26px 18px; }
  .pricing-note { text-align: left; line-height: 1.7; }
}

@media (max-width: 430px) {
  .brand { font-size: 14px; }
  .mobile-price-link { font-size: 11px; }
  .pricing-intro h1 br { display: none; }
  .hosting-price { grid-template-columns: 1fr; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .price-plan { transition-duration: 0.01ms; }
}