:root {
  --ink: #102027;
  --ink-soft: #3f5058;
  --muted: #708087;
  --line: #dfe8e4;
  --line-strong: #cbd8d3;
  --paper: #f7faf8;
  --paper-warm: #f3f6f2;
  --white: #ffffff;
  --navy: #0a2024;
  --navy-2: #0f3034;
  --teal: #08a88a;
  --teal-dark: #087a69;
  --teal-light: #d9f7ef;
  --lime: #b7ef62;
  --cyan: #60d8d3;
  --orange: #ffb45f;
  --purple: #9887f5;
  --shadow-sm: 0 6px 24px rgba(13, 42, 45, 0.07);
  --shadow-md: 0 22px 70px rgba(13, 42, 45, 0.13);
  --header-height: 72px;
  font-family:
    Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC",
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
}

body.dialog-open {
  overflow: hidden;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  display: grid;
  grid-template-columns: minmax(245px, 1fr) auto minmax(245px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 0 clamp(24px, 4vw, 68px);
  background: rgba(248, 251, 249, 0.9);
  border-bottom: 1px solid rgba(205, 219, 213, 0.75);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 10px;
}

.brand-mark {
  position: relative;
  width: 32px;
  height: 32px;
  display: inline-block;
  border-radius: 10px;
  background: var(--navy);
  box-shadow: 0 5px 14px rgba(5, 70, 65, 0.18);
  overflow: hidden;
}

.brand-mark::after {
  position: absolute;
  content: "";
  width: 22px;
  height: 22px;
  border: 1px solid rgba(183, 239, 98, 0.16);
  border-radius: 50%;
  right: -8px;
  bottom: -9px;
}

.brand-node {
  position: absolute;
  z-index: 2;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.node-a {
  left: 7px;
  top: 14px;
  background: var(--lime);
}

.node-b {
  left: 19px;
  top: 7px;
  background: var(--cyan);
}

.node-c {
  left: 20px;
  top: 21px;
  background: #fff;
}

.brand-link {
  position: absolute;
  z-index: 1;
  left: 11px;
  width: 12px;
  height: 1px;
  transform-origin: left;
  background: rgba(255, 255, 255, 0.62);
}

.link-a {
  top: 15px;
  transform: rotate(-31deg);
}

.link-b {
  top: 18px;
  transform: rotate(28deg);
}

.brand-word {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-divider {
  width: 1px;
  height: 18px;
  background: var(--line-strong);
}

.brand-sub {
  color: #66767d;
  font-size: 13px;
}

.main-nav {
  display: flex;
  align-items: stretch;
  align-self: stretch;
  gap: 38px;
}

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  color: #516168;
  font-size: 14px;
  transition: color 180ms ease;
}

.nav-link::after {
  position: absolute;
  content: "";
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 99px 99px 0 0;
  background: var(--teal);
  transform: translateX(-50%);
  transition: width 180ms ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ink);
}

.nav-link.active::after {
  width: 28px;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
}

.text-button,
.button,
.copy-button,
.category-tab {
  border: 0;
  cursor: pointer;
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 0;
  background: transparent;
  color: #55666c;
  font-size: 13px;
}

.text-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 10px;
  font-weight: 650;
  font-size: 14px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 38px;
  padding: 0 18px;
  font-size: 13px;
  border-radius: 8px;
}

.button-outline {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
}

.button-outline:hover {
  border-color: #a5c0b7;
  box-shadow: var(--shadow-sm);
}

.button-primary {
  color: #fff;
  background: var(--teal-dark);
  box-shadow: 0 12px 28px rgba(8, 122, 105, 0.2);
}

.button-primary:hover {
  background: #066b5d;
  box-shadow: 0 15px 34px rgba(8, 122, 105, 0.26);
}

.button-ghost {
  color: var(--ink);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.62);
}

.button-light {
  color: var(--navy);
  background: var(--lime);
  box-shadow: 0 12px 32px rgba(183, 239, 98, 0.2);
}

.mobile-menu {
  display: none;
  width: 40px;
  height: 40px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
}

.mobile-menu span {
  display: block;
  height: 2px;
  margin: 4px 0;
  border-radius: 9px;
  background: var(--ink);
}

main {
  padding-top: var(--header-height);
}

.page {
  display: none;
  min-height: calc(100vh - var(--header-height));
}

.page.active {
  display: block;
  animation: page-in 260ms ease both;
}

@keyframes page-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.hero-shell {
  position: relative;
  isolation: isolate;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(520px, 1.1fr);
  align-items: center;
  gap: clamp(48px, 6vw, 100px);
  padding: 72px max(7vw, calc((100vw - 1360px) / 2)) 68px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(247, 250, 248, 0.96) 0%, rgba(247, 250, 248, 0.9) 42%, rgba(236, 246, 241, 0.86) 100%),
    var(--paper);
}

.hero-grid {
  position: absolute;
  z-index: -3;
  inset: 0;
  opacity: 0.48;
  background-image:
    linear-gradient(rgba(35, 81, 78, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 81, 78, 0.055) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to right, transparent 0%, #000 55%, #000 100%);
}

.hero-glow {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  filter: blur(4px);
}

.glow-one {
  width: 570px;
  height: 570px;
  right: 2vw;
  top: 15px;
  background: radial-gradient(circle, rgba(91, 220, 197, 0.17), rgba(183, 239, 98, 0.05) 50%, transparent 72%);
}

.glow-two {
  width: 260px;
  height: 260px;
  right: 38vw;
  bottom: -90px;
  background: radial-gradient(circle, rgba(183, 239, 98, 0.16), transparent 70%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 590px;
}

.eyebrow,
.section-kicker {
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 30px;
  padding: 0 11px;
  border: 1px solid #c3e2da;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
  font-weight: 650;
  text-transform: none;
}

.pulse-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.pulse-dot::after {
  position: absolute;
  content: "";
  inset: -4px;
  border: 1px solid rgba(8, 168, 138, 0.36);
  border-radius: inherit;
  animation: pulse 2s infinite ease-out;
}

@keyframes pulse {
  0% {
    transform: scale(0.7);
    opacity: 1;
  }
  80%,
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.eyebrow-arrow {
  color: #7f918f;
}

.hero-copy h1 {
  margin: 25px 0 24px;
  color: #102328;
  font-family: "STSong", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
  font-size: clamp(52px, 5.25vw, 76px);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.hero-copy h1 span {
  position: relative;
  display: inline-block;
  color: var(--teal-dark);
}

.hero-copy h1 span::after {
  position: absolute;
  content: "";
  left: 4px;
  right: -2px;
  bottom: 3px;
  z-index: -1;
  height: 12px;
  border-radius: 99px;
  background: rgba(183, 239, 98, 0.48);
  transform: rotate(-1deg);
}

.hero-lead {
  max-width: 540px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 31px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
  color: #65757b;
  font-size: 12px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.check-icon {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: var(--teal-dark);
  background: var(--teal-light);
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.network-stage {
  position: relative;
  width: min(100%, 650px);
  height: 492px;
  justify-self: end;
  border: 1px solid rgba(126, 170, 158, 0.35);
  border-radius: 32px;
  background:
    radial-gradient(circle at 48% 45%, rgba(166, 239, 212, 0.25), transparent 37%),
    rgba(255, 255, 255, 0.53);
  box-shadow:
    inset 0 0 80px rgba(255, 255, 255, 0.65),
    0 32px 100px rgba(12, 72, 68, 0.1);
  backdrop-filter: blur(9px);
}

.stage-noise {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.28;
  background-image: radial-gradient(rgba(49, 101, 92, 0.35) 0.65px, transparent 0.65px);
  background-size: 14px 14px;
  mask-image: radial-gradient(circle at center, #000, transparent 72%);
}

.task-bubble {
  position: absolute;
  left: 24px;
  top: 52px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 15px 11px 10px;
  border: 1px solid #d9e7e2;
  border-radius: 13px;
  color: #3c4e54;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: var(--shadow-sm);
  font-size: 12px;
  line-height: 1.5;
}

.task-avatar {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  color: var(--navy);
  background: var(--lime);
  font-weight: 800;
}

.router-core {
  position: absolute;
  left: 46%;
  top: 49%;
  z-index: 3;
  width: 122px;
  height: 122px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(143, 235, 209, 0.62);
  border-radius: 50%;
  color: #fff;
  background:
    radial-gradient(circle at 35% 25%, #1b5b58, transparent 33%),
    var(--navy);
  box-shadow:
    0 20px 50px rgba(9, 61, 58, 0.28),
    0 0 0 15px rgba(57, 181, 157, 0.06);
  transform: translate(-50%, -50%);
}

.router-core strong {
  margin-top: 8px;
  font-size: 16px;
  letter-spacing: 0.05em;
}

.router-core small {
  margin-top: 3px;
  color: #9ec7be;
  font-size: 10px;
}

.core-mark {
  position: relative;
  width: 27px;
  height: 18px;
}

.core-mark i {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(183, 239, 98, 0.55);
}

.core-mark i:nth-child(1) {
  left: 0;
  top: 7px;
}

.core-mark i:nth-child(2) {
  left: 17px;
  top: 0;
  background: var(--cyan);
}

.core-mark i:nth-child(3) {
  left: 18px;
  top: 13px;
  background: #fff;
}

.core-mark::before,
.core-mark::after {
  position: absolute;
  content: "";
  left: 5px;
  top: 10px;
  width: 15px;
  height: 1px;
  background: rgba(255, 255, 255, 0.55);
  transform-origin: left;
}

.core-mark::before {
  transform: rotate(-28deg);
}

.core-mark::after {
  transform: rotate(21deg);
}

.core-orbit {
  position: absolute;
  border: 1px dashed rgba(100, 215, 187, 0.25);
  border-radius: 50%;
  animation: spin 18s linear infinite;
}

.orbit-one {
  inset: -32px;
}

.orbit-two {
  inset: -67px;
  animation-direction: reverse;
  animation-duration: 25s;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.agent-node {
  position: absolute;
  z-index: 3;
  min-width: 182px;
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid #d7e5e0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 14px 38px rgba(20, 70, 65, 0.1);
}

.agent-node-one {
  right: 20px;
  top: 52px;
}

.agent-node-two {
  right: 13px;
  top: 205px;
}

.agent-node-three {
  right: 34px;
  bottom: 52px;
}

.agent-node > span:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.agent-node strong {
  font-size: 12px;
}

.agent-node small {
  color: #86949a;
  font-size: 10px;
}

.agent-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
}

.agent-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-doc {
  color: #7569df;
  background: #efedff;
}

.icon-data {
  color: #087f76;
  background: #d9f4ef;
}

.icon-plan {
  color: #d67820;
  background: #fff0df;
}

.online-dot {
  width: 7px;
  height: 7px;
  border: 2px solid #d7f5eb;
  border-radius: 50%;
  background: var(--teal);
  box-sizing: content-box;
}

.route-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: repeating-linear-gradient(90deg, rgba(42, 133, 117, 0.5) 0 4px, transparent 4px 8px);
  transform-origin: left center;
}

.route-in {
  left: 197px;
  top: 101px;
  width: 121px;
  transform: rotate(48deg);
}

.branch {
  left: 49%;
  top: 49%;
}

.branch-one {
  width: 196px;
  transform: rotate(-42deg);
}

.branch-two {
  width: 180px;
  transform: rotate(-3deg);
}

.branch-three {
  width: 185px;
  transform: rotate(39deg);
}

.moving-dot {
  position: absolute;
  right: 8px;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(8, 168, 138, 0.12);
  animation: flow-dot 2.7s ease-in-out infinite;
}

@keyframes flow-dot {
  0% {
    left: 4px;
    opacity: 0;
  }
  18%,
  80% {
    opacity: 1;
  }
  100% {
    left: calc(100% - 8px);
    opacity: 0;
  }
}

.sequence-chip {
  position: absolute;
  left: 50%;
  bottom: 16px;
  z-index: 4;
  padding: 7px 11px;
  border: 1px solid rgba(171, 205, 195, 0.55);
  border-radius: 99px;
  color: #678078;
  background: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  transform: translateX(-50%);
}

.signal-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1200px;
  margin: -1px auto 0;
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
}

.signal-bar > div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 0 9px;
  min-height: 105px;
  padding: 24px 30px;
  border-right: 1px solid var(--line);
}

.signal-bar > div:last-child {
  border-right: 0;
}

.signal-bar strong {
  color: var(--teal-dark);
  font-family: Georgia, serif;
  font-size: 25px;
  font-weight: 650;
}

.signal-bar span {
  padding-bottom: 3px;
  font-size: 12px;
  font-weight: 700;
}

.signal-bar small {
  grid-column: 1 / -1;
  margin-top: 4px;
  color: #819097;
  font-size: 10px;
}

.content-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 112px 0;
}

.section-heading h2,
.architecture-copy h2,
.cta-copy h2 {
  margin: 12px 0 17px;
  font-family: "STSong", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
  font-weight: 650;
  letter-spacing: -0.035em;
}

.section-heading h2,
.architecture-copy h2 {
  font-size: clamp(34px, 3vw, 46px);
}

.section-heading.centered {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading p,
.architecture-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.capability-card {
  position: relative;
  min-height: 430px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  overflow: hidden;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.capability-number {
  position: absolute;
  right: 20px;
  top: 17px;
  color: #d5dfdb;
  font-family: Georgia, serif;
  font-size: 32px;
}

.capability-visual {
  position: relative;
  height: 220px;
  margin: -22px -22px 26px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.card-discover .capability-visual {
  background:
    radial-gradient(circle at 25% 30%, rgba(156, 133, 245, 0.12), transparent 38%),
    #f8f7fc;
}

.card-connect .capability-visual {
  background:
    radial-gradient(circle at 78% 28%, rgba(96, 216, 211, 0.17), transparent 42%),
    #f3faf8;
}

.card-orchestrate .capability-visual {
  background:
    radial-gradient(circle at 60% 74%, rgba(255, 180, 95, 0.12), transparent 42%),
    #fbf9f4;
}

.capability-copy {
  padding: 0 5px 5px;
}

.card-kicker {
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.capability-copy h3 {
  margin: 10px 0;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.capability-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.search-mini {
  position: absolute;
  top: 43px;
  left: 34px;
  right: 34px;
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid #dedcea;
  border-radius: 9px;
  color: #788087;
  background: rgba(255, 255, 255, 0.9);
  font-size: 11px;
}

.search-mini i {
  width: 12px;
  height: 12px;
  border: 1.7px solid #8278d2;
  border-radius: 50%;
}

.result-mini {
  position: absolute;
  left: 47px;
  right: 47px;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 9px;
  border: 1px solid #e4e3eb;
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 7px 18px rgba(57, 50, 88, 0.07);
  font-size: 10px;
}

.result-a {
  top: 98px;
}

.result-b {
  top: 151px;
  opacity: 0.67;
}

.result-mini i {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  color: #fff;
  background: #7b6ce4;
  font-style: normal;
}

.result-b i {
  background: var(--teal);
}

.result-mini b {
  font-size: 10px;
}

.result-mini em {
  color: #179d80;
  font-size: 8px;
  font-style: normal;
}

.device-mini {
  position: absolute;
  left: 26px;
  top: 78px;
  width: 107px;
  height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid #d3e7e1;
  border-radius: 11px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.device-mini i {
  width: 31px;
  height: 21px;
  border: 2px solid var(--teal-dark);
  border-radius: 4px;
  box-shadow: inset 0 -4px #e0f5ef;
}

.device-mini b {
  font-size: 9px;
}

.device-mini small {
  color: #8e9b9f;
  font-size: 7px;
}

.tunnel-mini {
  position: absolute;
  left: 134px;
  top: 112px;
  width: 103px;
  height: 2px;
  background: repeating-linear-gradient(90deg, #62cdb7 0 5px, transparent 5px 9px);
}

.tunnel-mini i {
  position: absolute;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.tunnel-mini i:nth-child(1) {
  left: 4px;
}

.tunnel-mini i:nth-child(2) {
  left: 47px;
}

.tunnel-mini i:nth-child(3) {
  right: 3px;
}

.tunnel-mini em {
  position: absolute;
  left: 39px;
  top: -24px;
  padding: 3px 6px;
  border-radius: 99px;
  color: var(--teal-dark);
  background: #dcf7ef;
  font-size: 7px;
  font-style: normal;
  font-weight: 800;
}

.cloud-mini {
  position: absolute;
  right: 27px;
  top: 79px;
  display: grid;
  place-items: center;
  width: 82px;
  height: 74px;
  border: 1px solid #cfe4dd;
  border-radius: 12px;
  color: #fff;
  background: var(--navy);
  box-shadow: var(--shadow-sm);
}

.cloud-mini svg {
  width: 39px;
  height: 39px;
  fill: none;
  stroke: var(--lime);
  stroke-width: 1.4;
}

.visual-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.flow-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #758087;
  font-size: 9px;
}

.flow-step i {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid #e0dcd1;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 7px 18px rgba(89, 73, 45, 0.06);
  color: #bf7b30;
  font-size: 12px;
  font-style: normal;
}

.flow-step.active i {
  color: #fff;
  border-color: #e7a657;
  background: #e99d48;
}

.flow-arrow {
  margin-top: -17px;
  color: #c4bbae;
  font-size: 16px;
}

.context-pill {
  position: absolute;
  left: 50%;
  bottom: 32px;
  padding: 5px 9px;
  border: 1px solid #ecddc8;
  border-radius: 99px;
  color: #a16b2d;
  background: #fff5e6;
  font-size: 8px;
  transform: translateX(-50%);
}

.architecture-section {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: 80px;
  padding-top: 70px;
}

.architecture-copy > p {
  max-width: 475px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 19px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 15px;
}

.feature-list i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--teal-dark);
  background: #fff;
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
}

.feature-list span {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.feature-list strong {
  font-size: 13px;
}

.feature-list small {
  color: var(--muted);
  font-size: 11px;
}

.architecture-diagram {
  position: relative;
  min-height: 445px;
  display: grid;
  grid-template-columns: 1fr 1.06fr;
  gap: 80px;
  padding: 48px 26px 25px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(90deg, #f5f8f6 0 46%, #eef8f4 46% 100%);
  overflow: hidden;
}

.architecture-diagram::after {
  position: absolute;
  content: "";
  left: 46%;
  top: 0;
  bottom: 0;
  border-left: 1px dashed #bed7ce;
}

.arch-label {
  position: absolute;
  top: 17px;
  color: #73867f;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.label-client {
  left: 26px;
}

.label-cloud {
  left: calc(46% + 26px);
}

.arch-zone {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.arch-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px;
  border: 1px solid #d6e3df;
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.arch-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 11px;
  color: #fff;
  background: var(--navy);
  font-size: 11px;
  font-weight: 800;
}

.connector-box .arch-icon {
  color: var(--teal-dark);
  background: var(--teal-light);
}

.arch-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.arch-box > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.arch-box strong {
  font-size: 11px;
}

.arch-box small {
  color: #81918f;
  font-size: 8px;
}

.private-note,
.thin-note {
  align-self: center;
  padding: 7px 10px;
  border-radius: 99px;
  color: var(--teal-dark);
  background: #e1f6ef;
  font-size: 8px;
}

.private-note i {
  font-style: normal;
}

.arch-bridge {
  position: absolute;
  left: 46%;
  top: 50%;
  z-index: 4;
  width: 78px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: translate(-50%, -50%);
}

.arch-bridge span {
  padding: 5px;
  border: 1px solid #c7e4da;
  border-radius: 99px;
  color: #4d7a70;
  background: #fff;
  box-shadow: 0 5px 12px rgba(36, 90, 78, 0.08);
  font-size: 7px;
  text-align: center;
}

.cloud-zone {
  align-items: center;
}

.cloud-core {
  width: 160px;
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background:
    radial-gradient(circle at 35% 25%, #1a5754, transparent 35%),
    var(--navy);
  box-shadow: 0 25px 45px rgba(8, 52, 49, 0.2);
}

.core-mark.small {
  transform: scale(0.85);
}

.cloud-core strong {
  margin-top: 12px;
  font-size: 12px;
}

.cloud-core small {
  margin-top: 5px;
  color: #9cbcb6;
  font-size: 8px;
}

.cloud-services {
  display: flex;
  gap: 6px;
}

.cloud-services span {
  padding: 6px 8px;
  border: 1px solid #cfe2db;
  border-radius: 6px;
  color: #667b76;
  background: rgba(255, 255, 255, 0.8);
  font-size: 7px;
}

.thin-note {
  color: #789189;
  background: transparent;
}

.developer-cta {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  gap: 80px;
  min-height: 480px;
  margin-top: 35px;
  padding: 70px max(8vw, calc((100vw - 1200px) / 2));
  color: #fff;
  background: var(--navy);
  overflow: hidden;
}

.cta-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(151, 218, 201, 0.17) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 218, 201, 0.17) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to right, transparent, #000 32%, #000);
}

.cta-copy,
.code-window {
  position: relative;
  z-index: 2;
}

.section-kicker.light {
  color: var(--lime);
}

.cta-copy h2 {
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.15;
}

.cta-copy p {
  max-width: 430px;
  margin: 0 0 26px;
  color: #abc0bd;
  font-size: 14px;
  line-height: 1.8;
}

.code-window {
  border: 1px solid rgba(164, 209, 198, 0.18);
  border-radius: 16px;
  background: #0d282c;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.27);
  overflow: hidden;
}

.code-titlebar {
  height: 45px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 15px;
  border-bottom: 1px solid rgba(173, 211, 202, 0.13);
  color: #748f8c;
  font-size: 10px;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff776d;
}

.window-dots i:nth-child(2) {
  background: #ffc15d;
}

.window-dots i:nth-child(3) {
  background: #54d18b;
}

.copy-button {
  justify-self: end;
  padding: 4px 8px;
  border-radius: 5px;
  color: #8da8a4;
  background: rgba(255, 255, 255, 0.05);
  font-size: 9px;
}

.code-window pre {
  margin: 0;
  padding: 24px 27px 27px;
  color: #d9e8e5;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  line-height: 1.85;
  white-space: pre-wrap;
}

.code-comment {
  color: #557773;
}

.code-method {
  color: var(--lime);
}

/* Agent square */
.square-hero {
  position: relative;
  min-height: 345px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: center;
  gap: 40px;
  padding: 55px max(8vw, calc((100vw - 1200px) / 2));
  color: #fff;
  background:
    radial-gradient(circle at 78% 46%, rgba(77, 194, 168, 0.17), transparent 28%),
    var(--navy);
  overflow: hidden;
}

.square-hero::after {
  position: absolute;
  content: "";
  inset: 0;
  opacity: 0.25;
  background-image: radial-gradient(rgba(179, 223, 212, 0.25) 0.7px, transparent 0.7px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to right, transparent, #000);
}

.square-hero-copy {
  position: relative;
  z-index: 2;
}

.square-hero-copy .section-kicker {
  color: var(--lime);
}

.square-hero-copy h1 {
  margin: 13px 0 16px;
  font-family: "STSong", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
  font-size: clamp(38px, 4.5vw, 58px);
  font-weight: 650;
  line-height: 1.13;
  letter-spacing: -0.04em;
}

.square-hero-copy p {
  max-width: 520px;
  margin: 0;
  color: #a6bfbb;
  font-size: 14px;
  line-height: 1.8;
}

.square-hero-art {
  position: relative;
  z-index: 2;
  width: 430px;
  height: 265px;
  justify-self: end;
}

.orbit-ring {
  position: absolute;
  left: 51%;
  top: 49%;
  border: 1px solid rgba(118, 214, 190, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-a {
  width: 190px;
  height: 190px;
}

.ring-b {
  width: 330px;
  height: 235px;
  border-style: dashed;
}

.square-core {
  position: absolute;
  left: 51%;
  top: 49%;
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(183, 239, 98, 0.4);
  border-radius: 50%;
  background: rgba(17, 67, 64, 0.9);
  box-shadow: 0 0 55px rgba(76, 213, 178, 0.19);
  transform: translate(-50%, -50%);
}

.square-core i {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
}

.square-core i:nth-child(1) {
  left: 24px;
  top: 37px;
}

.square-core i:nth-child(2) {
  right: 24px;
  top: 25px;
  background: var(--cyan);
}

.square-core i:nth-child(3) {
  right: 23px;
  bottom: 24px;
  background: #fff;
}

.float-agent {
  position: absolute;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  color: #fff;
  box-shadow: 0 13px 30px rgba(0, 0, 0, 0.22);
  font-size: 15px;
  font-weight: 800;
}

.fa-one {
  left: 23px;
  top: 45px;
  background: #7566dc;
}

.fa-two {
  right: 22px;
  top: 30px;
  background: #27917f;
}

.fa-three {
  right: 56px;
  bottom: 11px;
  background: #c47a32;
}

.fa-four {
  left: 65px;
  bottom: 12px;
  background: #3575a3;
}

.square-shell {
  max-width: 1200px;
  min-height: 800px;
  margin: 0 auto;
  padding: 42px 0 95px;
}

.search-panel {
  display: flex;
  align-items: center;
  gap: 18px;
}

.search-box {
  flex: 1;
  height: 54px;
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 0 14px 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.search-box:focus-within {
  border-color: #70b9a8;
  box-shadow: 0 0 0 3px rgba(8, 168, 138, 0.08);
}

.search-box svg,
.docs-side-search svg,
.empty-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #76908a;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.search-box input,
.docs-side-search input {
  width: 100%;
  border: 0;
  outline: none;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
}

.search-box input::placeholder,
.docs-side-search input::placeholder {
  color: #9ca9ad;
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 25px;
  padding: 0 6px;
  border: 1px solid #dfe6e3;
  border-bottom-color: #c8d2ce;
  border-radius: 6px;
  color: #889894;
  background: #f6f8f7;
  box-shadow: 0 1px 0 #cfd8d4;
  font-family: inherit;
  font-size: 9px;
}

.search-meta {
  min-width: 88px;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.search-meta span {
  color: var(--ink);
  font-weight: 750;
}

.filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.category-tab {
  min-height: 34px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #68777d;
  background: transparent;
  font-size: 12px;
}

.category-tab:hover {
  background: #edf4f0;
}

.category-tab.active {
  color: var(--teal-dark);
  border-color: #c6e4db;
  background: var(--teal-light);
  font-weight: 700;
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
}

.sort-control select {
  min-height: 34px;
  padding: 0 29px 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  color: #52636a;
  background: #fff;
  font-size: 11px;
}

.featured-banner {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 27px 0 19px;
  padding: 13px 16px;
  border: 1px solid #dce9df;
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(231, 248, 236, 0.88), rgba(247, 250, 248, 0.7)),
    #f5faf6;
}

.featured-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 9px;
  color: #5f7f19;
  background: #dff3ad;
}

.featured-banner > div:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.featured-banner strong {
  font-size: 11px;
}

.featured-banner > div:nth-child(2) span {
  color: #82918d;
  font-size: 9px;
}

.featured-tags {
  display: flex;
  gap: 7px;
  margin-left: auto;
}

.featured-tags span {
  padding: 4px 7px;
  border: 1px solid #d6e8dc;
  border-radius: 99px;
  color: #6a7f77;
  background: rgba(255, 255, 255, 0.6);
  font-size: 8px;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.agent-card {
  position: relative;
  min-height: 180px;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.agent-card:hover {
  border-color: #bbd4cc;
  box-shadow: 0 17px 40px rgba(22, 64, 60, 0.1);
  transform: translateY(-3px);
}

.agent-card:focus-visible {
  outline: 3px solid rgba(8, 168, 138, 0.17);
}

.agent-logo {
  position: relative;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: #fff;
  background: var(--agent-color, #5f67d8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
  font-family: Georgia, serif;
  font-size: 19px;
  font-weight: 750;
}

.agent-logo::after {
  position: absolute;
  content: "";
  inset: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 11px;
}

.agent-online {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 13px;
  height: 13px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--teal);
}

.agent-offline .agent-online {
  background: #a5b0b1;
}

.agent-main {
  min-width: 0;
}

.agent-title-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.agent-title-row h3 {
  margin: 1px 0 0;
  font-size: 15px;
}

.verified {
  display: inline-grid;
  place-items: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  color: #fff;
  background: var(--teal);
  font-size: 8px;
}

.agent-rank {
  margin-left: auto;
  padding: 3px 7px;
  border-radius: 6px;
  color: #9b681f;
  background: #fff3dc;
  font-size: 8px;
  font-weight: 750;
}

.agent-description {
  height: 38px;
  margin: 8px 0 11px;
  color: #6f7e84;
  font-size: 11px;
  line-height: 1.7;
  overflow: hidden;
}

.agent-tags {
  display: flex;
  gap: 5px;
  min-height: 22px;
}

.agent-tags span {
  padding: 4px 7px;
  border: 1px solid #e0e8e5;
  border-radius: 5px;
  color: #64746f;
  background: #f6f8f7;
  font-size: 8px;
}

.agent-footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 0;
  padding-top: 13px;
  border-top: 1px solid #edf1ef;
  color: #8a989d;
  font-size: 9px;
}

.agent-footer span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.agent-footer .owner {
  margin-right: auto;
}

.metric-icon {
  color: #9aa7aa;
  font-size: 10px;
}

.empty-state {
  padding: 80px 20px;
  text-align: center;
}

.empty-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: #e9f2ee;
}

.empty-icon svg {
  width: 25px;
  height: 25px;
}

.empty-state h3 {
  margin: 0 0 7px;
  font-size: 15px;
}

.empty-state p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 11px;
}

/* Docs */
body[data-current-page="docs"] {
  overflow: hidden;
}

body[data-current-page="docs"] .site-footer {
  display: none;
}

.page-docs.active {
  height: calc(100vh - var(--header-height));
  overflow: hidden;
}

.docs-layout {
  height: 100%;
  display: grid;
  grid-template-columns: 286px minmax(600px, 1fr) 220px;
  background: #fff;
}

.docs-sidebar {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 25px 18px 16px;
  border-right: 1px solid var(--line);
  background: #f7f9f8;
  overflow: hidden;
}

.docs-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 7px 18px;
}

.docs-sidebar-head strong {
  font-size: 16px;
}

.docs-sidebar-head span {
  padding: 4px 7px;
  border: 1px solid #cfe4dc;
  border-radius: 5px;
  color: var(--teal-dark);
  background: #e9f7f2;
  font-size: 8px;
  font-weight: 750;
}

.docs-side-search {
  height: 38px;
  display: grid;
  grid-template-columns: 17px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 0 8px 0 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.docs-side-search svg {
  width: 16px;
  height: 16px;
}

.docs-side-search input {
  font-size: 11px;
}

.docs-side-search kbd {
  min-width: 22px;
  height: 20px;
}

#docs-nav {
  flex: 1;
  margin: 16px -7px 0;
  padding: 0 7px 90px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: #cad8d3 transparent;
}

.docs-group {
  margin-bottom: 8px;
}

.docs-group-title {
  width: 100%;
  height: 33px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  border: 0;
  border-radius: 7px;
  color: #50625e;
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 720;
  text-align: left;
}

.docs-group-title::before {
  content: "⌄";
  color: #85948f;
  font-size: 12px;
  transition: transform 160ms ease;
}

.docs-group.collapsed .docs-group-title::before {
  transform: rotate(-90deg);
}

.docs-group-items {
  position: relative;
  display: flex;
  flex-direction: column;
  margin-left: 13px;
  padding: 2px 0 4px 12px;
  border-left: 1px solid #dce5e2;
}

.docs-group.collapsed .docs-group-items {
  display: none;
}

.docs-item {
  min-height: 31px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 7px;
  padding: 4px 8px;
  border: 0;
  border-radius: 6px;
  color: #6c797d;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  text-align: left;
}

.docs-item:hover {
  color: var(--ink);
  background: #eef3f1;
}

.docs-item.active {
  color: var(--teal-dark);
  background: #e4f4ee;
  font-weight: 700;
}

.method-mini {
  min-width: 29px;
  font-size: 6.5px;
  font-weight: 850;
  letter-spacing: 0.02em;
}

.method-mini.get {
  color: #2471a8;
}

.method-mini.post {
  color: #07836c;
}

.method-mini.patch,
.method-mini.put {
  color: #a16c19;
}

.method-mini.delete {
  color: #c04f51;
}

.method-mini.guide {
  color: #7968cf;
}

.docs-version {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 11px;
  border: 1px solid #dde8e4;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 -8px 22px rgba(247, 249, 248, 0.9);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px #def4ed;
}

.docs-version > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.docs-version strong {
  font-size: 9px;
}

.docs-version small {
  color: #8a9894;
  font-size: 7px;
}

.docs-content {
  min-width: 0;
  padding: 48px clamp(42px, 5vw, 74px) 100px;
  background: #fff;
  overflow: auto;
  scroll-behavior: smooth;
}

.doc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 23px;
  color: #899793;
  font-size: 9px;
}

.doc-breadcrumb span:last-child {
  color: #566964;
}

.doc-header {
  padding-bottom: 29px;
  border-bottom: 1px solid var(--line);
}

.doc-header h1 {
  margin: 0 0 12px;
  font-size: 31px;
  letter-spacing: -0.035em;
}

.doc-header > p {
  max-width: 760px;
  margin: 0;
  color: #66767c;
  font-size: 13px;
  line-height: 1.85;
}

.endpoint-bar {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 20px;
  padding: 11px 13px;
  border: 1px solid #dce6e2;
  border-radius: 9px;
  background: #f7f9f8;
}

.method-badge {
  min-width: 53px;
  display: inline-grid;
  place-items: center;
  height: 25px;
  border-radius: 5px;
  color: #fff;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.05em;
}

.method-badge.get {
  background: #397fad;
}

.method-badge.post {
  background: var(--teal-dark);
}

.method-badge.patch,
.method-badge.put {
  background: #b17a27;
}

.method-badge.delete {
  background: #c4585c;
}

.method-badge.guide {
  background: #7565c7;
}

.endpoint-bar code {
  flex: 1;
  color: #29403c;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.endpoint-bar .copy-endpoint {
  padding: 5px 8px;
  border: 0;
  border-radius: 5px;
  color: #74847f;
  background: #e9efed;
  cursor: pointer;
  font-size: 8px;
}

.doc-auth-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 6px 9px;
  border-radius: 6px;
  color: #6b7c76;
  background: #f2f6f4;
  font-size: 8px;
}

.doc-auth-note i {
  color: var(--teal-dark);
  font-style: normal;
}

.doc-section {
  padding-top: 34px;
}

.doc-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 15px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.doc-section h2::before {
  content: "";
  width: 3px;
  height: 16px;
  border-radius: 3px;
  background: var(--teal);
}

.doc-section > p {
  margin: 0;
  color: #66777c;
  font-size: 12px;
  line-height: 1.85;
}

.doc-callout {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 3px solid #4db69f;
  border-radius: 0 8px 8px 0;
  color: #58736b;
  background: #eff8f4;
  font-size: 10px;
  line-height: 1.7;
}

.doc-callout strong {
  color: var(--teal-dark);
}

.doc-table-wrap {
  border: 1px solid var(--line);
  border-radius: 9px;
  overflow: hidden;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

.doc-table th,
.doc-table td {
  padding: 11px 12px;
  border-bottom: 1px solid #e8eeec;
  text-align: left;
  vertical-align: top;
}

.doc-table tr:last-child td {
  border-bottom: 0;
}

.doc-table th {
  color: #64756f;
  background: #f5f8f6;
  font-size: 9px;
  font-weight: 750;
}

.doc-table td {
  color: #60706f;
  line-height: 1.6;
}

.doc-table td:first-child code {
  color: var(--teal-dark);
  font-weight: 700;
}

.required {
  margin-left: 5px;
  color: #c95e53;
  font-size: 7px;
}

.optional {
  margin-left: 5px;
  color: #8d9b97;
  font-size: 7px;
}

.type-code {
  color: #795eaf;
  font-family: Consolas, monospace;
  font-size: 9px;
}

.code-block {
  border: 1px solid #1f393c;
  border-radius: 10px;
  background: #10282c;
  overflow: hidden;
}

.code-block-head {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  border-bottom: 1px solid rgba(205, 232, 226, 0.1);
  color: #7f9d98;
  font-size: 8px;
}

.code-block-head button {
  padding: 4px 7px;
  border: 0;
  border-radius: 5px;
  color: #8ca7a2;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  font-size: 7px;
}

.code-block pre {
  margin: 0;
  padding: 18px;
  color: #dce9e6;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  line-height: 1.75;
  overflow: auto;
}

.error-code {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-number {
  min-width: 28px;
  padding: 2px 5px;
  border-radius: 4px;
  color: #ae494f;
  background: #fff0f0;
  font-size: 8px;
  font-weight: 750;
  text-align: center;
}

.docs-toc {
  padding: 48px 25px;
  border-left: 1px solid var(--line);
  background: #fbfcfb;
}

.docs-toc > strong {
  color: #5e706a;
  font-size: 10px;
}

.docs-toc nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 17px;
  padding-left: 11px;
  border-left: 1px solid #dce5e2;
}

.docs-toc a {
  color: #84918e;
  font-size: 9px;
  transition: color 160ms ease;
}

.docs-toc a:hover {
  color: var(--teal-dark);
}

.toc-help {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 42px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
}

.toc-help > span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-bottom: 4px;
  border-radius: 6px;
  color: var(--teal-dark);
  background: var(--teal-light);
  font-size: 10px;
  font-weight: 800;
}

.toc-help strong {
  font-size: 9px;
}

.toc-help small {
  color: #8a9894;
  font-size: 7px;
  line-height: 1.5;
}

.site-footer {
  min-height: 120px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 30px max(6vw, calc((100vw - 1200px) / 2));
  border-top: 1px solid var(--line);
  color: #65766f;
  background: #f1f5f2;
  font-size: 10px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 9px;
}

.small-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  transform: scale(0.82);
}

.footer-brand strong {
  color: var(--ink);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a:hover {
  color: var(--teal-dark);
}

.footer-copy {
  justify-self: end;
}

.agent-dialog {
  width: min(560px, calc(100vw - 36px));
  padding: 0;
  border: 1px solid #d4e1dd;
  border-radius: 18px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 30px 110px rgba(7, 38, 38, 0.32);
  overflow: hidden;
}

.agent-dialog::backdrop {
  background: rgba(6, 27, 28, 0.6);
  backdrop-filter: blur(4px);
}

.dialog-close {
  position: absolute;
  right: 15px;
  top: 15px;
  z-index: 3;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  color: #698079;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  font-size: 21px;
}

.dialog-hero {
  display: flex;
  align-items: center;
  gap: 17px;
  min-height: 138px;
  padding: 28px;
  background:
    radial-gradient(circle at 85% 0%, rgba(183, 239, 98, 0.15), transparent 35%),
    #eff8f4;
}

.dialog-hero .agent-logo {
  width: 70px;
  height: 70px;
  border-radius: 18px;
  font-size: 22px;
}

.dialog-hero h2 {
  margin: 0 0 6px;
  font-size: 22px;
}

.dialog-hero p {
  margin: 0;
  color: #71827d;
  font-size: 10px;
}

.dialog-body {
  padding: 24px 28px 28px;
}

.dialog-body > p {
  margin: 0 0 20px;
  color: #60716f;
  font-size: 12px;
  line-height: 1.8;
}

.dialog-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.dialog-metrics div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px;
  border-right: 1px solid var(--line);
}

.dialog-metrics div:last-child {
  border-right: 0;
}

.dialog-metrics strong {
  font-size: 12px;
}

.dialog-metrics span {
  color: #8b9996;
  font-size: 8px;
}

.dialog-section-title {
  display: block;
  margin-bottom: 9px;
  font-size: 10px;
  font-weight: 750;
}

.dialog-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.dialog-skills span {
  padding: 6px 8px;
  border: 1px solid #dce7e3;
  border-radius: 6px;
  color: #596c67;
  background: #f5f8f7;
  font-size: 9px;
}

.dialog-note {
  margin-top: 20px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #678078;
  background: #eef7f3;
  font-size: 9px;
  line-height: 1.6;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  z-index: 300;
  padding: 10px 15px;
  border-radius: 8px;
  color: #fff;
  background: rgba(9, 38, 40, 0.94);
  box-shadow: var(--shadow-md);
  font-size: 11px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 1fr auto 1fr;
    padding-inline: 24px;
  }

  .brand-sub,
  .brand-divider,
  .header-github {
    display: none;
  }

  .hero-shell {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 30px;
    padding-inline: 40px;
  }

  .network-stage {
    transform: scale(0.9);
    transform-origin: right center;
  }

  .content-section,
  .square-shell {
    margin-inline: 32px;
  }

  .docs-layout {
    grid-template-columns: 270px minmax(520px, 1fr);
  }

  .docs-toc {
    display: none;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .main-nav,
  .header-actions {
    display: none;
  }

  .site-header.menu-open .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 64px;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--shadow-md);
  }

  .site-header.menu-open .nav-link {
    min-height: 44px;
    padding: 0 12px;
    border-radius: 8px;
  }

  .site-header.menu-open .nav-link.active {
    background: #eef7f3;
  }

  .site-header.menu-open .nav-link::after {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .hero-shell {
    grid-template-columns: 1fr;
    padding: 65px 30px 55px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .network-stage {
    width: 100%;
    justify-self: center;
    transform: none;
  }

  .signal-bar {
    grid-template-columns: repeat(2, 1fr);
    margin-inline: 30px;
  }

  .signal-bar > div:nth-child(2) {
    border-right: 0;
  }

  .signal-bar > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 395px;
  }

  .architecture-section,
  .developer-cta {
    grid-template-columns: 1fr;
  }

  .architecture-section {
    gap: 50px;
  }

  .architecture-copy > p {
    max-width: none;
  }

  .developer-cta {
    gap: 45px;
  }

  .square-hero {
    grid-template-columns: 1fr;
  }

  .square-hero-art {
    position: absolute;
    right: -50px;
    opacity: 0.45;
  }

  .square-hero-copy {
    max-width: 620px;
  }

  .agent-grid {
    grid-template-columns: 1fr;
  }

  .docs-layout {
    grid-template-columns: 235px minmax(500px, 1fr);
  }

  .site-footer {
    grid-template-columns: 1fr auto;
  }

  .footer-links {
    display: none;
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 64px;
  }

  .site-header {
    padding-inline: 17px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .hero-shell {
    min-height: auto;
    padding: 52px 20px 43px;
  }

  .hero-copy h1 {
    font-size: 45px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .trust-row {
    gap: 10px 15px;
  }

  .network-stage {
    height: 410px;
    border-radius: 22px;
    overflow: hidden;
  }

  .task-bubble {
    left: 13px;
    top: 24px;
  }

  .router-core {
    left: 35%;
    top: 51%;
    transform: translate(-50%, -50%) scale(0.82);
  }

  .agent-node {
    right: -20px;
    min-width: 166px;
    transform: scale(0.82);
  }

  .agent-node-one {
    top: 40px;
  }

  .agent-node-two {
    top: 170px;
  }

  .agent-node-three {
    bottom: 40px;
  }

  .route-in {
    left: 135px;
    top: 75px;
  }

  .branch {
    left: 35%;
    top: 51%;
  }

  .signal-bar {
    margin-inline: 0;
    border-inline: 0;
  }

  .signal-bar > div {
    min-height: 95px;
    padding: 18px;
  }

  .signal-bar strong {
    font-size: 20px;
  }

  .content-section,
  .square-shell {
    margin-inline: 18px;
    padding-block: 80px;
  }

  .section-heading.centered {
    text-align: left;
  }

  .capability-card {
    padding: 18px;
  }

  .architecture-section {
    padding-top: 40px;
  }

  .architecture-diagram {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 50px 18px 22px;
    background: #f4f8f6;
  }

  .architecture-diagram::after,
  .arch-bridge,
  .label-cloud {
    display: none;
  }

  .cloud-zone {
    padding-top: 25px;
    border-top: 1px dashed #bed7ce;
  }

  .developer-cta {
    padding: 65px 20px;
  }

  .code-window {
    margin-inline: -5px;
  }

  .code-window pre {
    padding: 18px;
    font-size: 9px;
  }

  .square-hero {
    min-height: 320px;
    padding: 48px 20px;
  }

  .square-hero-copy h1 {
    font-size: 40px;
  }

  .square-hero-art {
    right: -190px;
  }

  .square-shell {
    padding-top: 28px;
  }

  .search-panel,
  .filter-row {
    align-items: stretch;
    flex-direction: column;
  }

  .search-meta {
    display: none;
  }

  .sort-control {
    align-self: flex-end;
  }

  .featured-tags {
    display: none;
  }

  .agent-card {
    grid-template-columns: 50px 1fr;
    padding: 16px;
  }

  .agent-logo {
    width: 50px;
    height: 50px;
    border-radius: 13px;
  }

  .docs-layout {
    display: block;
  }

  .docs-sidebar {
    position: absolute;
    z-index: 20;
    width: 270px;
    height: calc(100vh - var(--header-height));
    transform: translateX(-100%);
    transition: transform 200ms ease;
  }

  .docs-sidebar.open {
    transform: translateX(0);
    box-shadow: 20px 0 60px rgba(12, 42, 42, 0.2);
  }

  .docs-content {
    height: 100%;
    padding: 35px 22px 90px;
  }

  .docs-content::before {
    content: "☰  文档目录";
    display: inline-block;
    margin-bottom: 24px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 7px;
    color: #5f716d;
    background: #f7f9f8;
    font-size: 10px;
    cursor: pointer;
  }

  .doc-header h1 {
    font-size: 27px;
  }

  .doc-table-wrap {
    overflow-x: auto;
  }

  .doc-table {
    min-width: 600px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-inline: 20px;
  }

  .footer-copy {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}