:root {
  --bg: #f7fbfd;
  --bg-deep: #edf6f8;
  --panel: #ffffff;
  --panel-2: #f3f9fb;
  --panel-3: #eaf8f4;
  --text: #102a3b;
  --muted: #5d7481;
  --faint: #8ca0aa;
  --line: rgba(28, 92, 118, .12);
  --line-strong: rgba(10, 152, 119, .28);
  --green: #0aa477;
  --green-strong: #078c66;
  --cyan: #168eb5;
  --amber: #c78300;
  --danger: #d95a4f;
  --shadow: 0 28px 80px rgba(22, 72, 92, .12);
  --shell: min(1280px, calc(100% - 64px));
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  z-index: -3;
  inset: 0;
  background:
    radial-gradient(circle at 78% 8%, rgba(22, 142, 181, .14), transparent 30%),
    radial-gradient(circle at 12% 38%, rgba(10, 164, 119, .11), transparent 29%),
    linear-gradient(180deg, #fbfeff 0%, #f7fbfd 48%, #edf6f8 100%);
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--green); color: #fff; }

.tech-grid, .ambient-grid {
  position: fixed;
  z-index: -2;
  inset: 0;
  opacity: .45;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 142, 181, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 142, 181, .07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 80%);
}
.section-shell { width: var(--shell); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 300;
  left: 18px;
  top: 14px;
  padding: 11px 15px;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

.site-header {
  position: sticky;
  z-index: 200;
  top: 0;
  min-height: 82px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 0 max(32px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid rgba(62, 226, 255, .2);
  background:
    radial-gradient(circle at 14% -90%, rgba(32, 216, 255, .28), transparent 45%),
    linear-gradient(105deg, rgba(3, 10, 43, .98), rgba(9, 21, 78, .97) 58%, rgba(20, 11, 73, .97));
  box-shadow: 0 14px 38px rgba(14, 31, 86, .18);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.brand { display: inline-flex; align-items: center; width: max-content; }
.brand-wordmark-frame {
  position: relative;
  width: 258px;
  height: 60px;
  display: block;
  overflow: hidden;
  flex: 0 0 auto;
}
.brand-wordmark {
  position: absolute;
  left: 0;
  top: 50%;
  width: 258px;
  height: auto;
  display: block;
  transform: translateY(-50%);
}
.site-nav { justify-self: center; display: flex; align-items: center; gap: 28px; }
.site-nav a {
  position: relative;
  padding: 31px 0 29px;
  color: rgba(224, 239, 255, .7);
  font-size: 10px;
  font-weight: 760;
  transition: color .2s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, #22e7ff, #5b70ff 66%, #a327ff);
  transition: right .2s;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { right: 0; }
.site-nav .nav-external { margin-left: 4px; color: #38ddff; font-style: normal; }
.site-nav .site-switch-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border: 1px solid rgba(76, 231, 209, .42);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(29, 220, 197, .16), rgba(44, 133, 255, .16));
  color: #b9fff1;
  white-space: nowrap;
}
.site-nav .site-switch-link::after { display: none; }
.site-nav .site-switch-link:hover { border-color: rgba(118, 255, 230, .84); color: #fff; box-shadow: 0 0 20px rgba(50, 224, 208, .2); }
.site-nav .site-switch-link small { color: #63e9d8; font-size: 8px; font-weight: 850; letter-spacing: .08em; }
.site-nav .site-switch-link i { color: #63e9d8; font-size: 11px; font-style: normal; }
.header-tools { display: flex; align-items: center; gap: 12px; }
.locale-switch { display: flex; border: 1px solid rgba(94, 224, 255, .22); background: rgba(255, 255, 255, .07); }
.locale-switch button {
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  border: 0;
  background: transparent;
  color: rgba(224, 239, 255, .62);
  cursor: pointer;
  font-size: 8px;
  font-weight: 850;
}
.locale-switch button[aria-pressed="true"] { background: linear-gradient(115deg, #0dbde5, #4b58ef); color: #fff; }
.header-action {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  color: var(--green);
  font-size: 9px;
  font-weight: 850;
}
.header-action i { font-style: normal; }

.system-status, .eyebrow {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid var(--line);
  background: rgba(120, 255, 202, .04);
  font: 750 8px ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
}
.system-status > span, .live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px var(--green);
  animation: pulse 2.2s ease-in-out infinite;
}
.system-status b { font: inherit; color: var(--green); }
.system-status em { margin-left: 6px; color: var(--faint); font-style: normal; }

.hero {
  width: var(--shell);
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(460px, .86fr);
  align-items: center;
  gap: clamp(50px, 7vw, 110px);
  margin-inline: auto;
  padding: 78px 0 110px;
}
.hero-copy { min-width: 0; }
.hero h1, .catalog-hero h1, .build-hero h1 {
  margin: 28px 0 24px;
  font-size: clamp(60px, 6.2vw, 96px);
  line-height: .92;
  letter-spacing: -.07em;
}
.hero h1 span, .catalog-hero h1 span, .build-hero h1 span { color: var(--text); }
.hero h1 .hero-brand-title {
  display: block;
  margin-bottom: 15px;
  color: var(--cyan);
  font: 850 clamp(16px, 1.7vw, 24px)/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .14em;
}
.hero h1 em, .catalog-hero h1 em, .build-hero h1 em {
  color: var(--green);
  font-style: normal;
  text-shadow: 0 0 36px rgba(120, 255, 202, .12);
}
.hero-lead, .catalog-hero-copy > p, .build-hero-copy > p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}
.hero-actions, .build-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 10px;
  font-weight: 850;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.button:hover { transform: translateY(-2px); border-color: var(--green); }
.button i { font-style: normal; }
.button-primary { border-color: var(--green); background: var(--green); color: #fff; }
.button-primary:hover { background: #078c66; color: #fff; }
.button-secondary { background: rgba(255, 255, 255, .72); }
.trust-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-rail > span { min-width: 0; display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; padding: 16px 14px; border-right: 1px solid var(--line); }
.trust-rail > span:first-child { padding-left: 0; }
.trust-rail > span:last-child { border-right: 0; }
.trust-rail i { grid-row: span 2; color: var(--green); font: 8px ui-monospace, monospace; font-style: normal; }
.trust-rail b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 9px; }
.trust-rail small { color: var(--faint); font: 7px ui-monospace, monospace; letter-spacing: .08em; }

.install-terminal {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow), 0 0 0 1px rgba(10, 164, 119, .04) inset;
}
.install-terminal::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -130px;
  top: -130px;
  border: 1px solid rgba(22, 142, 181, .17);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(22, 142, 181, .04), 0 0 0 68px rgba(22, 142, 181, .025);
}
.terminal-head, .brief-console-head {
  position: relative;
  z-index: 1;
  min-height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 17px;
  border-bottom: 1px solid var(--line);
  background: rgba(237, 246, 248, .7);
}
.terminal-head > span, .brief-console-head > span { display: flex; gap: 5px; }
.terminal-head > span i, .brief-console-head > span i { width: 5px; height: 5px; border-radius: 50%; background: var(--faint); }
.terminal-head > span i:first-child, .brief-console-head > span i:first-child { background: var(--green); box-shadow: 0 0 12px var(--green); }
.terminal-head b, .brief-console-head b { font: 750 8px ui-monospace, monospace; letter-spacing: .12em; }
.terminal-head em, .brief-console-head small { justify-self: end; display: inline-flex; align-items: center; gap: 7px; color: var(--green); font: 700 7px ui-monospace, monospace; font-style: normal; }
.terminal-head em i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.terminal-body { position: relative; z-index: 1; padding: 28px; }
.terminal-label { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.terminal-label span { font-size: 20px; font-weight: 850; }
.terminal-label small { color: var(--green); font: 7px ui-monospace, monospace; letter-spacing: .08em; }
.command-box {
  min-width: 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0;
  min-height: 86px;
  margin-top: 18px;
  border: 1px solid var(--line-strong);
  background: #f2f8fa;
}
.command-box > span { align-self: stretch; display: grid; place-items: center; border-right: 1px solid var(--line); color: var(--green); font: 12px ui-monospace, monospace; }
.command-box code { min-width: 0; padding: 15px; overflow-wrap: anywhere; color: #173e50; font: 8px/1.75 ui-monospace, SFMono-Regular, Menlo, monospace; }
.command-copy {
  align-self: stretch;
  min-width: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  border: 0;
  border-left: 1px solid var(--line);
  background: rgba(10, 164, 119, .09);
  color: var(--green);
  cursor: pointer;
  font-size: 9px;
  font-weight: 850;
}
.command-copy i { font-style: normal; }
.install-sequence { margin: 22px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.install-sequence li { min-height: 72px; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 14px; border-bottom: 1px solid var(--line); }
.install-sequence li > span { color: var(--green); font: 8px ui-monospace, monospace; }
.install-sequence li div { display: flex; flex-direction: column; gap: 5px; }
.install-sequence li b { font-size: 10px; }
.install-sequence li small { color: var(--muted); font-size: 8px; }
.install-sequence li > i { color: var(--faint); font: 7px ui-monospace, monospace; font-style: normal; }
.terminal-warning { display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: 10px; margin-top: 17px; color: var(--muted); }
.terminal-warning > span { display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid rgba(255, 211, 108, .35); color: var(--amber); font: 800 9px ui-monospace, monospace; }
.terminal-warning p { margin: 0; font-size: 8px; line-height: 1.6; }
.terminal-warning a { color: var(--green); font-size: 8px; font-weight: 800; white-space: nowrap; }

.metric-deck {
  width: var(--shell);
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.45fr;
  margin: 0 auto;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 18px 55px rgba(22, 72, 92, .07);
}
.metric-deck article { min-height: 126px; display: grid; align-content: center; gap: 7px; padding: 24px; border-right: 1px solid var(--line); }
.metric-deck article:last-child { border-right: 0; }
.metric-deck small { color: var(--faint); font: 7px ui-monospace, monospace; letter-spacing: .12em; }
.metric-deck strong { color: var(--green); font: 800 38px/1 ui-monospace, monospace; letter-spacing: -.08em; }
.metric-deck article > span { color: var(--muted); font-size: 9px; }
.metric-source { grid-template-columns: auto 1fr; align-items: center; align-content: center !important; gap: 15px !important; background: rgba(10, 164, 119, .045); }
.metric-source div { display: flex; flex-direction: column; gap: 7px; }
.metric-source b { font-size: 10px; }
.pulse-node { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 20px var(--green); animation: pulse 2.2s ease-in-out infinite; }

.manager-section, .featured-section, .workflow-section, .faq-section { padding: 140px 0; }
.section-heading, .catalog-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .6fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 48px;
}
.section-index { display: inline-block; margin-bottom: 18px; color: var(--green); font: 750 9px ui-monospace, monospace; letter-spacing: .15em; }
.section-heading h2, .catalog-heading h2 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(40px, 5vw, 70px);
  line-height: 1;
  letter-spacing: -.06em;
}
.section-heading > p, .catalog-heading > p { margin: 0 0 4px; color: var(--muted); font-size: 13px; line-height: 1.8; }

.manager-console { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 520px; border: 1px solid var(--line-strong); background: var(--panel); }
.architecture-map {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 110px 1.05fr 110px 1fr;
  align-items: center;
  padding: 50px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(10, 164, 119, .1), transparent 35%),
    linear-gradient(rgba(22, 142, 181, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 142, 181, .07) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
}
.architecture-map::after { content: "CONTROL PLANE"; position: absolute; left: 24px; bottom: 18px; color: var(--faint); font: 700 7px ui-monospace, monospace; letter-spacing: .2em; }
.arch-node, .arch-core { position: relative; z-index: 2; min-height: 120px; display: flex; flex-direction: column; justify-content: center; padding: 17px; border: 1px solid var(--line); background: rgba(255, 255, 255, .92); box-shadow: 0 12px 30px rgba(22, 72, 92, .08); }
.arch-node small { color: var(--faint); font: 7px ui-monospace, monospace; }
.arch-node b { margin-top: 13px; font: 800 10px ui-monospace, monospace; }
.arch-node span { width: max-content; margin-top: 14px; padding: 5px 7px; background: rgba(94, 228, 255, .08); color: var(--cyan); font: 7px ui-monospace, monospace; }
.arch-core { min-height: 180px; flex-direction: row; align-items: center; gap: 13px; border-color: var(--green); box-shadow: 0 0 42px rgba(120, 255, 202, .08); }
.arch-core > span { display: grid; place-items: center; width: 52px; height: 52px; background: var(--green); color: #fff; font-size: 24px; font-weight: 950; }
.arch-core > .arch-brand-icon { width: 66px; height: 66px; overflow: hidden; background: transparent; }
.arch-brand-icon img { width: 74px; height: 74px; object-fit: contain; }
.arch-core div { display: flex; flex-direction: column; gap: 6px; }
.arch-core b { font-size: 13px; }
.arch-core small { color: var(--green); font: 7px ui-monospace, monospace; }
.arch-line { position: relative; z-index: 1; height: 1px; border-top: 1px dashed var(--line-strong); }
.arch-line::after { content: ""; position: absolute; right: -1px; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.manager-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(34px, 5vw, 62px); }
.protocol-tag { color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .12em; }
.manager-copy > p { margin: 34px 0; color: #345463; font-size: 17px; line-height: 1.75; }
.manager-facts { display: grid; gap: 10px; }
.manager-facts span { min-height: 44px; display: flex; align-items: center; gap: 12px; padding: 0 13px; border: 1px solid var(--line); background: rgba(10, 164, 119, .035); }
.manager-facts i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.manager-facts b { font-size: 9px; }
.manager-copy > a { width: max-content; margin-top: 28px; color: var(--green); font-size: 10px; font-weight: 850; }

.featured-section { padding-top: 10px; }
.featured-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.featured-card {
  position: relative;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 16px 40px rgba(22, 72, 92, .055);
  transition: background .2s, transform .2s;
}
.featured-card:hover { z-index: 2; background: var(--panel-3); transform: translateY(-4px); }
.featured-card::before { content: ""; position: absolute; left: 0; top: 0; width: 34px; height: 1px; background: var(--plugin-color); box-shadow: 0 0 22px var(--plugin-color); }
.featured-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.feature-number { color: var(--faint); font: 7px ui-monospace, monospace; }
.featured-icon, .plugin-card-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 54px 0 22px;
  border: 1px solid color-mix(in srgb, var(--plugin-color) 55%, transparent);
  background: color-mix(in srgb, var(--plugin-color) 13%, transparent);
  color: var(--plugin-color);
  font: 850 15px ui-monospace, monospace;
}
.featured-card h3 { margin: 0; font-size: 20px; line-height: 1.2; letter-spacing: -.035em; }
.featured-card p { margin: 13px 0 22px; color: var(--muted); font-size: 10px; line-height: 1.75; }
.featured-link {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding: 16px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font-size: 9px;
  font-weight: 850;
}
.featured-link i { font-style: normal; }
.featured-placeholder { min-height: 390px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(90deg, var(--panel), var(--panel-2), var(--panel)); background-size: 200% 100%; animation: shimmer 1.5s infinite; }
.catalog-gateway {
  min-height: 102px;
  display: grid;
  grid-template-columns: 1fr auto 44px;
  align-items: center;
  gap: 26px;
  padding: 20px 24px;
  border: 1px solid var(--line-strong);
  border-top: 0;
  background: rgba(10, 164, 119, .055);
}
.catalog-gateway > span { display: flex; flex-direction: column; gap: 7px; }
.catalog-gateway small { color: var(--green); font: 750 7px ui-monospace, monospace; letter-spacing: .13em; }
.catalog-gateway b { font-size: 16px; }
.catalog-gateway em { color: var(--muted); font-size: 9px; font-style: normal; font-weight: 800; }
.catalog-gateway > i { display: grid; place-items: center; width: 42px; height: 42px; background: var(--green); color: #fff; font-style: normal; transition: transform .2s; }
.catalog-gateway:hover > i { transform: translate(3px, -3px); }

.safety-section { padding: 140px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-deep); }
.safety-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.safety-card { min-height: 430px; display: flex; flex-direction: column; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .88); }
.safety-card > span { color: var(--faint); font: 8px ui-monospace, monospace; }
.security-glyph { min-height: 150px; display: flex; align-items: center; justify-content: center; gap: 8px; margin: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font: 8px ui-monospace, monospace; }
.security-glyph b, .security-glyph em, .security-glyph i { font-style: normal; }
.glyph-hash b { padding: 8px; border: 1px solid var(--green); color: var(--green); }
.glyph-hash em { color: var(--faint); }
.glyph-hash i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 15px var(--green); }
.glyph-radar { position: relative; }
.glyph-radar i { position: absolute; width: 112px; height: 112px; border: 1px solid var(--line-strong); border-radius: 50%; }
.glyph-radar i:nth-child(2) { width: 70px; height: 70px; }
.glyph-radar b { z-index: 1; color: var(--green); }
.glyph-plan b { padding: 8px; border: 1px solid var(--line-strong); }
.glyph-plan i { color: var(--green); }
.glyph-rollback i { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--green); color: var(--green); font-size: 17px; }
.glyph-rollback em { color: var(--green); }
.safety-card h3 { margin: 0; font-size: 20px; }
.safety-card p { margin: 12px 0 22px; color: var(--muted); font-size: 10px; line-height: 1.75; }
.safety-card > small { margin-top: auto; color: var(--faint); font: 7px ui-monospace, monospace; letter-spacing: .1em; }

.workflow-list { border-top: 1px solid var(--line); }
.workflow-step { min-height: 170px; display: grid; grid-template-columns: 80px 1fr 64px; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); }
.workflow-step > span { color: var(--green); font: 850 11px ui-monospace, monospace; }
.workflow-step > div { display: grid; grid-template-columns: 120px minmax(220px, .8fr) 1fr; align-items: center; gap: 30px; }
.workflow-step small { color: var(--faint); font: 7px ui-monospace, monospace; letter-spacing: .12em; }
.workflow-step h3 { margin: 0; font-size: 20px; }
.workflow-step p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.workflow-step > i { display: grid; place-items: center; width: 48px; height: 48px; justify-self: end; border: 1px solid var(--line-strong); color: var(--green); font-style: normal; }

.build-bridge { min-height: 400px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 80px; padding-top: 70px; padding-bottom: 70px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: linear-gradient(100deg, rgba(10, 164, 119, .085), rgba(22, 142, 181, .04)); }
.build-bridge > div { padding-left: 34px; }
.build-bridge > div > span { color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .14em; }
.build-bridge h2 { max-width: 820px; margin: 20px 0 16px; font-size: clamp(38px, 4.5vw, 65px); line-height: 1; letter-spacing: -.06em; }
.build-bridge p { max-width: 720px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.build-bridge > .button { margin-right: 34px; }

.faq-section { padding-bottom: 160px; }
.faq-list { margin-left: 28%; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 760; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { color: var(--green); font-size: 20px; font-style: normal; transition: transform .2s; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list p { max-width: 760px; margin: -8px 0 28px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.faq-more {
  width: max-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 34px;
  margin: 30px 0 0 28%;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .8);
  color: var(--green-strong);
  font-size: 9px;
  font-weight: 850;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.faq-more:hover { border-color: var(--green); box-shadow: 0 12px 28px rgba(10, 164, 119, .09); transform: translateY(-2px); }
.faq-more i { color: var(--green); font-style: normal; }

/* FAQ knowledge base */
.faq-hero {
  width: var(--shell);
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, .78fr);
  align-items: center;
  gap: clamp(54px, 7vw, 110px);
  margin-inline: auto;
  padding: 86px 0 108px;
}
.faq-hero-copy { min-width: 0; }
.faq-hero h1 { margin: 28px 0 25px; font-size: clamp(60px, 6.4vw, 98px); line-height: .9; letter-spacing: -.07em; }
.faq-hero h1 span { color: var(--text); }
.faq-hero h1 em { color: var(--green); font-style: normal; }
.faq-hero-copy > p { max-width: 720px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.faq-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.faq-signal-card { position: relative; min-height: 460px; overflow: hidden; padding: 28px; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .94); box-shadow: var(--shadow); }
.faq-signal-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: linear-gradient(90deg, #13c7c2, #3280f5 62%, #8b2eff); }
.faq-signal-card::after { content: "?"; position: absolute; right: -18px; top: 32px; color: rgba(29, 100, 213, .045); font: 900 280px/1 ui-monospace, monospace; }
.faq-signal-head { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 20px; color: var(--faint); font: 800 7px ui-monospace, monospace; letter-spacing: .1em; }
.faq-signal-head i { display: inline-flex; align-items: center; gap: 7px; color: var(--green); font-style: normal; }
.faq-signal-head b { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(10, 164, 119, .6); }
.faq-signal-card > strong { position: relative; z-index: 1; display: block; margin-top: 64px; color: var(--green); font: 900 92px/.8 ui-monospace, monospace; letter-spacing: -.09em; }
.faq-signal-card > p { position: relative; z-index: 1; max-width: 330px; margin: 22px 0 38px; color: var(--muted); font-size: 12px; line-height: 1.75; }
.faq-signal-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.faq-signal-grid a { min-height: 75px; padding: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(248, 253, 255, .7); }
.faq-signal-grid small { display: block; color: var(--green); font: 800 7px ui-monospace, monospace; }
.faq-signal-grid b { display: block; margin-top: 10px; font-size: 10px; }
.faq-index { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.faq-index a { min-height: 110px; display: grid; grid-template-columns: 1fr auto; align-content: space-between; padding: 20px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: rgba(255, 255, 255, .72); transition: background .2s, transform .2s; }
.faq-index a:hover { background: #fff; transform: translateY(-2px); }
.faq-index span { color: var(--green); font: 800 8px ui-monospace, monospace; }
.faq-index b { grid-column: 1; font-size: 14px; }
.faq-index i { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--green); font-style: normal; }
.faq-library { padding: 120px 0 145px; }
.faq-group { scroll-margin-top: 130px; display: grid; grid-template-columns: minmax(270px, .55fr) minmax(0, 1.45fr); gap: clamp(50px, 8vw, 130px); padding: 75px 0; border-top: 1px solid var(--line); }
.faq-group:last-child { border-bottom: 1px solid var(--line); }
.faq-group > header > span { color: var(--green); font: 800 8px ui-monospace, monospace; letter-spacing: .12em; }
.faq-group > header h2 { margin: 20px 0 18px; font-size: clamp(34px, 4vw, 56px); line-height: 1; letter-spacing: -.055em; }
.faq-group > header p { max-width: 360px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.faq-page-list { margin: 0; }
.faq-page-list summary { min-height: 94px; font-size: 15px; }
.faq-page-list p { max-width: 850px; margin: -7px 42px 30px 0; font-size: 12px; line-height: 1.85; }
.faq-cta { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 50px; margin-bottom: 135px; padding: 50px; border: 1px solid var(--line-strong); background: linear-gradient(115deg, rgba(231, 249, 246, .96), rgba(237, 246, 255, .96) 62%, rgba(245, 240, 255, .96)); }
.faq-cta > div:first-child > span { color: var(--green); font: 800 8px ui-monospace, monospace; letter-spacing: .13em; }
.faq-cta h2 { margin: 16px 0 12px; font-size: clamp(36px, 4vw, 56px); letter-spacing: -.055em; }
.faq-cta p { max-width: 680px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.faq-cta > div:last-child { display: flex; gap: 10px; }

/* Complete catalog */
.catalog-hero {
  width: var(--shell);
  min-height: 590px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 80px;
  margin: 0 auto;
  padding: 80px 0;
}
.catalog-hero h1 { font-size: clamp(58px, 6vw, 92px); }
.catalog-summary { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .93); box-shadow: var(--shadow); }
.catalog-summary > div { min-height: 130px; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 20px; border-right: 1px solid var(--line); }
.catalog-summary > div:nth-child(3) { border-right: 0; }
.catalog-summary small { color: var(--faint); font: 7px ui-monospace, monospace; }
.catalog-summary strong { color: var(--green); font: 850 32px ui-monospace, monospace; }
.catalog-summary span { color: var(--muted); font-size: 8px; }
.catalog-summary > p { grid-column: 1 / -1; min-height: 78px; display: flex; align-items: center; gap: 14px; margin: 0; padding: 18px 20px; border-top: 1px solid var(--line); }
.catalog-summary > p > span { display: flex; flex-direction: column; gap: 5px; }
.catalog-summary > p b { color: var(--text); font-size: 9px; }
.catalog-section { padding: 30px 0 140px; }
.catalog-heading { margin-bottom: 38px; }
.catalog-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 10px; }
.catalog-toolbar .select-box[hidden] { display: none !important; }
.search-box, .select-box { min-height: 62px; display: flex; align-items: center; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .9); }
.search-box:focus-within, .select-box:focus-within { border-color: var(--green); box-shadow: 0 0 0 2px rgba(120, 255, 202, .08); }
.search-box > span { margin-left: 18px; color: var(--green); font-size: 22px; }
.search-box input { min-width: 0; flex: 1; height: 60px; padding: 0 14px; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 13px; }
.search-box input::placeholder { color: var(--faint); }
.search-box kbd { margin-right: 14px; padding: 5px 7px; border: 1px solid var(--line); color: var(--faint); font: 8px ui-monospace, monospace; }
.select-box { padding: 0 16px; }
.select-box > span { color: var(--faint); font-size: 8px; }
.select-box select { flex: 1; min-width: 0; height: 60px; padding-left: 12px; border: 0; outline: 0; appearance: none; background: transparent; color: var(--text); font-size: 10px; font-weight: 800; }
.catalog-controls { display: flex; align-items: flex-start; gap: 16px; margin-top: 16px; }
.category-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.category-pill { min-height: 31px; padding: 0 11px; border: 1px solid var(--line); background: rgba(255, 255, 255, .76); color: var(--muted); cursor: pointer; font-size: 8px; font-weight: 750; }
.category-pill:hover { border-color: var(--green); color: var(--green); }
.category-pill.active { border-color: var(--green); background: rgba(120, 255, 202, .1); color: var(--green); }
.category-pill span { color: var(--faint); }
.text-button { flex: 0 0 auto; padding: 8px 0; border: 0; background: transparent; color: var(--green); cursor: pointer; font-size: 9px; font-weight: 850; }
.result-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 36px 0 15px; }
.result-row p { margin: 0; color: var(--muted); font-size: 9px; }
.result-row p b { color: var(--green); }
.legend { display: inline-flex; align-items: center; gap: 7px; color: var(--faint); font-size: 8px; }
.legend i { width: 6px; height: 6px; border-radius: 50%; }
.legend-approved { background: var(--green); }
.legend-blocked { margin-left: 8px; background: var(--danger); }
.plugin-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.plugin-card { position: relative; min-height: 330px; display: flex; flex-direction: column; padding: 22px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .9); transition: background .2s, transform .2s; }
.plugin-card:hover { z-index: 2; background: var(--panel-3); transform: translateY(-3px); }
.plugin-card::before { content: ""; position: absolute; left: 0; top: 0; width: 28px; height: 1px; background: var(--plugin-color); box-shadow: 0 0 20px var(--plugin-color); }
.plugin-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.plugin-card-icon { margin: 0; width: 46px; height: 46px; }
.status-tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 8px; border: 1px solid var(--line); color: var(--green); font-size: 7px; font-weight: 800; }
.status-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.status-tag.blocked { border-color: rgba(255, 136, 121, .28); color: var(--danger); }
.plugin-card h3 { margin: 22px 0 6px; overflow-wrap: anywhere; font-size: 18px; letter-spacing: -.025em; }
.package-line { color: var(--faint); font: 8px ui-monospace, monospace; }
.plugin-description { margin: 15px 0 18px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.plugin-badges { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; }
.compatibility-matrix { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; margin-top: 12px; }
.compatibility-cell { display: flex; min-height: 35px; flex-direction: column; justify-content: center; gap: 2px; padding: 4px 5px; border: 1px solid var(--line); background: rgba(255, 255, 255, .72); text-align: center; }
.compatibility-cell b { font: 800 9px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .02em; }
.compatibility-cell em { font-size: 8px; font-style: normal; color: var(--muted); }
.compatibility-cell.compatible { border-color: rgba(21, 148, 104, .35); background: rgba(21, 148, 104, .08); color: #087c59; }
.compatibility-cell.incompatible { border-color: rgba(201, 77, 81, .28); background: rgba(201, 77, 81, .06); color: #b04048; }
.compatibility-cell.unknown { border-color: rgba(123, 130, 147, .25); background: rgba(123, 130, 147, .05); color: var(--muted); }
.assurance-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; margin-top: 10px; }
.assurance-item { display: flex; min-width: 0; flex-direction: column; gap: 2px; padding: 6px; border: 1px solid var(--line); background: rgba(255, 255, 255, .5); }
.assurance-item b { overflow: hidden; font-size: 7px; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.assurance-item em { color: var(--muted); font-size: 8px; font-style: normal; }
.assurance-verified { border-color: rgba(21, 148, 104, .4); }
.assurance-verified em { color: #087c59; }
.assurance-failed { border-color: rgba(201, 77, 81, .42); }
.assurance-failed em { color: #b04048; }
.assurance-unknown { opacity: .72; }
.catalog-view-tabs { display: inline-flex; gap: 4px; margin: 14px 0 4px; padding: 4px; border: 1px solid var(--line); background: rgba(255, 255, 255, .56); }
.catalog-view-tabs button { min-height: 34px; padding: 0 13px; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: 8px; font-weight: 800; }
.catalog-view-tabs button[aria-pressed="true"] { color: #fff; background: var(--green); }
.candidate-card { border-style: dashed; }
.candidate-no-install { color: var(--muted); font: 750 7px ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.plugin-badge, .dialog-badge { padding: 5px 7px; border: 1px solid var(--line); color: var(--muted); font-size: 7px; font-weight: 750; }
.plugin-badge.risk-low { color: var(--green); }
.plugin-badge.risk-medium { color: var(--amber); }
.plugin-badge.risk-high { color: var(--danger); }
.plugin-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.details-button { padding: 0; border: 0; background: transparent; color: var(--green); cursor: pointer; font-size: 9px; font-weight: 850; }
.repo-link { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line-strong); color: var(--green); transition: background .2s, color .2s; }
.repo-link:hover { background: var(--green); color: #fff; }
.catalog-pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; padding: 24px 0 0; text-align: center; }
.catalog-pagination[hidden] { display: none; }
.catalog-pagination button { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-width: 40px; padding: 0 14px; border: 1px solid var(--line-strong); background: rgba(120, 255, 202, .04); color: var(--green); cursor: pointer; font-size: 9px; font-weight: 850; }
.catalog-pagination button:hover { border-color: var(--green); background: rgba(120, 255, 202, .09); }
.catalog-pagination button.active { border-color: var(--green); background: var(--green); color: #07140f; }
.catalog-pagination button:disabled { opacity: .42; cursor: not-allowed; }
.catalog-pagination button i { font-style: normal; }
.page-buttons { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.page-status { min-width: 92px; color: var(--muted); font-size: 9px; font-weight: 750; }
.empty-state, .load-error { padding: 70px 24px; border: 1px dashed var(--line-strong); background: rgba(255, 255, 255, .88); text-align: center; }
.empty-state > span { color: var(--green); font-size: 40px; }
.empty-state h3 { margin: 10px 0 0; }
.empty-state p { color: var(--muted); font-size: 11px; }
.load-error { display: flex; align-items: flex-start; gap: 16px; padding: 24px; text-align: left; border-style: solid; border-color: rgba(255, 136, 121, .34); }
.load-error[hidden] { display: none; }
.load-error > span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--danger); color: var(--danger); font-weight: 900; }
.load-error h3 { margin: 0 0 6px; }
.load-error p { margin: 0 0 9px; color: var(--muted); font-size: 10px; }
.load-error code { color: var(--green); }
.load-error-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.load-error-actions .button { min-height: 40px; padding: 0 16px; }
.load-error-actions button:disabled { cursor: wait; opacity: .65; }
.catalog-capacity { min-height: 90px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; margin-top: 28px; padding: 18px 20px; border: 1px solid var(--line); background: rgba(120, 255, 202, .025); }
.catalog-capacity span { color: var(--green); font: 750 7px ui-monospace, monospace; letter-spacing: .12em; }
.catalog-capacity b { font-size: 12px; }
.catalog-capacity small { color: var(--muted); font-size: 8px; }

/* Build Lab */
.build-page .site-header { border-bottom-color: rgba(62, 226, 255, .2); }
.build-hero {
  width: var(--shell);
  min-height: 730px;
  display: grid;
  grid-template-columns: 1fr minmax(430px, .82fr);
  align-items: center;
  gap: 90px;
  margin: 0 auto;
  padding: 80px 0 100px;
}
.build-hero h1 { font-size: clamp(58px, 6vw, 92px); }
.build-hero-badges { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 28px; }
.build-hero-badges span { padding: 7px 9px; border: 1px solid var(--line); color: var(--faint); font: 7px ui-monospace, monospace; }
.brief-console { overflow: hidden; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .93); box-shadow: var(--shadow); }
.brief-console-body { padding: 24px; }
.brief-line { min-height: 88px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 14px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.brief-line > i { color: var(--green); font: 8px ui-monospace, monospace; font-style: normal; }
.brief-line > span { display: flex; flex-direction: column; gap: 6px; }
.brief-line small { color: var(--cyan); font: 7px ui-monospace, monospace; letter-spacing: .1em; }
.brief-line b { font-size: 11px; }
.brief-line em { color: var(--green); font: 7px ui-monospace, monospace; font-style: normal; }
.brief-path { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 24px; color: var(--faint); font: 7px ui-monospace, monospace; }
.brief-path i { color: var(--green); font-style: normal; }
.build-trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--panel); }
.build-trust-strip span { min-height: 100px; display: flex; align-items: center; gap: 17px; padding: 20px clamp(18px, 3vw, 44px); border-right: 1px solid var(--line); }
.build-trust-strip span:last-child { border-right: 0; }
.build-trust-strip b { color: var(--green); font: 8px ui-monospace, monospace; }
.build-trust-strip small { font-size: 9px; font-weight: 800; }
.skill-install { padding: 140px 0; }
.skill-install-workbench { display: grid; grid-template-columns: 220px minmax(0, 1fr) 290px; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .94); box-shadow: var(--shadow); }
.install-targets { display: grid; align-content: start; background: linear-gradient(165deg, #07113f, #101c67 65%, #28105d); }
.install-targets button { min-height: 116px; display: grid; grid-template-columns: 28px 1fr; align-content: center; gap: 7px 10px; padding: 18px; border: 0; border-bottom: 1px solid rgba(94, 224, 255, .15); background: transparent; color: rgba(224, 239, 255, .67); cursor: pointer; text-align: left; transition: background .2s, color .2s; }
.install-targets button:hover, .install-targets button.active { background: rgba(50, 218, 255, .11); color: #fff; }
.install-targets button.active { box-shadow: inset 3px 0 0 #2ee7ff; }
.install-targets span { grid-row: 1 / 3; color: #36ddff; font: 750 8px ui-monospace, monospace; }
.install-targets b { font: 800 9px ui-monospace, monospace; letter-spacing: .07em; }
.install-targets small { color: inherit; font-size: 8px; line-height: 1.55; }
.install-instruction { min-width: 0; padding: 34px; }
.install-instruction-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--cyan); font: 750 8px ui-monospace, monospace; letter-spacing: .09em; }
.install-instruction-head small { color: var(--faint); font: 700 7px ui-monospace, monospace; letter-spacing: 0; }
.install-instruction-head small[data-status="ready"] { color: var(--green); }
.install-instruction-head small[data-status="error"] { color: var(--danger); }
.install-instruction h3 { margin: 26px 0 10px; font-size: 25px; line-height: 1.15; }
.install-instruction > p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.install-command-box { margin-top: 24px; overflow: hidden; border: 1px solid rgba(72, 209, 255, .22); background: linear-gradient(135deg, #050d34, #0c1a5b); }
.install-command-box pre { min-height: 150px; margin: 0; padding: 22px; overflow-x: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.install-command-box code { color: #dff8ff; font: 10px/1.8 ui-monospace, SFMono-Regular, Menlo, monospace; }
.install-command-box button { width: 100%; min-height: 46px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 0 18px; border: 0; border-top: 1px solid rgba(72, 209, 255, .18); background: rgba(49, 211, 255, .09); color: #47e6ff; cursor: pointer; font-size: 9px; font-weight: 850; }
.install-command-box button:disabled { cursor: not-allowed; opacity: .42; }
.install-command-box button i { font-style: normal; }
.install-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.install-actions .button.disabled { pointer-events: none; opacity: .42; }
.install-boundary { margin-top: 22px !important; padding: 14px 15px; border: 1px solid rgba(199, 131, 0, .26); background: rgba(255, 211, 108, .13); color: #765618 !important; }
.install-boundary b { margin-right: 5px; }
.release-proof { min-width: 0; padding: 28px 24px; border-left: 1px solid var(--line); background: var(--bg-deep); }
.release-proof-head { display: flex; flex-direction: column; gap: 7px; }
.release-proof-head span { color: var(--green); font: 750 7px ui-monospace, monospace; letter-spacing: .1em; }
.release-proof-head b { font-size: 17px; }
.release-proof dl { display: grid; grid-template-columns: 1fr 1fr; margin: 25px 0 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.release-proof dl div { min-width: 0; padding: 13px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .72); }
.release-proof dt { color: var(--faint); font-size: 7px; }
.release-proof dd { margin: 6px 0 0; overflow-wrap: anywhere; font: 800 9px ui-monospace, monospace; }
.release-hash { margin-top: 18px; }
.release-hash span { display: block; margin-bottom: 8px; color: var(--faint); font: 7px ui-monospace, monospace; }
.release-hash code { display: block; overflow-wrap: anywhere; color: var(--green); font: 8px/1.65 ui-monospace, monospace; }
.release-links { display: grid; gap: 7px; margin-top: 20px; }
.release-links a { min-height: 36px; display: flex; align-items: center; padding: 0 11px; border: 1px solid var(--line); background: rgba(255, 255, 255, .72); color: var(--cyan); font-size: 8px; font-weight: 800; }
.release-links a.disabled, .release-links a[aria-disabled="true"] { pointer-events: none; color: var(--faint); opacity: .55; }
.release-error { margin: 18px 0 0; padding: 12px; border: 1px solid rgba(217, 90, 79, .28); background: rgba(217, 90, 79, .07); color: #a83f37; font-size: 8px; line-height: 1.65; }
.build-start, .build-deliverables { padding: 140px 0; }
.brief-copy-panel { overflow: hidden; border: 1px solid var(--line-strong); background: #f2f8fa; box-shadow: var(--shadow); }
.brief-copy-head { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 20px; border-bottom: 1px solid var(--line); color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .1em; }
.brief-copy-head button { min-height: 34px; padding: 0 12px; border: 1px solid var(--green); background: rgba(120, 255, 202, .08); color: var(--green); cursor: pointer; font-size: 8px; font-weight: 850; }
.brief-copy-panel pre { margin: 0; padding: clamp(28px, 5vw, 60px); overflow-x: auto; white-space: pre-wrap; }
.brief-copy-panel code { color: #173e50; font: 12px/2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.brief-copy-panel > p { margin: 0; padding: 16px 20px; border-top: 1px solid var(--line); color: var(--faint); font-size: 8px; }
.build-process { padding: 130px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-deep); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-card { position: relative; min-height: 280px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .88); }
.process-card > span { position: absolute; right: 22px; top: 18px; color: rgba(120, 255, 202, .08); font: 850 44px ui-monospace, monospace; }
.process-card > b { color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .1em; }
.process-card h3 { margin: 96px 0 13px; font-size: 21px; }
.process-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.deliverables-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.deliverable-card { min-height: 300px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .9); }
.deliverable-card > b { color: var(--green); font: 750 8px ui-monospace, monospace; }
.deliverable-card h3 { margin: 110px 0 13px; font-size: 20px; }
.deliverable-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.build-boundary { padding: 125px 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: linear-gradient(110deg, rgba(10, 164, 119, .09), rgba(22, 142, 181, .045)); }
.boundary-layout { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 90px; }
.boundary-copy > span { color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .12em; }
.boundary-copy h2 { max-width: 700px; margin: 20px 0 24px; font-size: clamp(48px, 6vw, 80px); line-height: .95; letter-spacing: -.065em; }
.boundary-copy p { max-width: 670px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.boundary-list { display: grid; gap: 8px; }
.boundary-list span { min-height: 62px; display: flex; align-items: center; gap: 14px; padding: 0 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, .76); }
.boundary-list i { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--green); color: var(--green); font-style: normal; }
.boundary-list b { font-size: 10px; }
.build-cta { min-height: 410px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; padding-top: 100px; padding-bottom: 100px; }
.build-cta > div:first-child > span { color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .12em; }
.build-cta h2 { margin: 17px 0 16px; font-size: clamp(42px, 5.5vw, 74px); line-height: .98; letter-spacing: -.06em; }
.build-cta p { max-width: 670px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.build-cta > div:last-child { display: flex; gap: 9px; }

/* About DSH STORE */
.about-hero {
  width: var(--shell);
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(430px, .96fr);
  align-items: center;
  gap: clamp(55px, 7vw, 110px);
  margin-inline: auto;
  padding: 92px 0 110px;
}
.about-hero h1 { margin: 24px 0 24px; font-size: clamp(60px, 7vw, 104px); line-height: .88; letter-spacing: -.075em; }
.about-hero h1 em { color: var(--green); font-style: normal; }
.about-hero-lead { max-width: 680px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.about-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.about-value-strip { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 30px; }
.about-value-strip span { padding: 7px 11px; border: 1px solid var(--line); background: rgba(255, 255, 255, .68); color: var(--green-strong); font: 800 8px ui-monospace, monospace; letter-spacing: .12em; }
.about-brand-card { position: relative; min-height: 500px; overflow: hidden; padding: 30px; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .94); box-shadow: var(--shadow); }
.about-brand-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: linear-gradient(90deg, #13c7c2, #3280f5 62%, #8b2eff); }
.about-brand-card::after { content: ""; position: absolute; width: 260px; height: 260px; right: -105px; bottom: -120px; border: 1px solid rgba(22, 142, 181, .16); border-radius: 50%; box-shadow: 0 0 0 46px rgba(22, 142, 181, .035), 0 0 0 92px rgba(10, 164, 119, .025); }
.about-brand-top { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--faint); font: 800 7px ui-monospace, monospace; letter-spacing: .1em; }
.about-brand-top i { display: inline-flex; align-items: center; gap: 7px; color: var(--green); font-style: normal; }
.about-brand-top b { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(10, 164, 119, .6); }
.about-brand-lockup { position: relative; z-index: 1; display: grid; grid-template-columns: 126px minmax(0, 1fr); align-items: center; gap: 24px; margin-top: 62px; }
.about-icon { width: 126px; height: 126px; display: block; overflow: hidden; border-radius: 25px; background: #061049; box-shadow: 0 24px 50px rgba(13, 37, 104, .24); }
.about-icon img { width: 100%; height: 100%; display: block; object-fit: cover; }
.about-brand-lockup small { display: block; margin-bottom: 8px; color: var(--faint); font: 700 7px ui-monospace, monospace; letter-spacing: .11em; }
.about-brand-lockup strong { display: block; color: #0b2340; font-size: clamp(32px, 4vw, 56px); line-height: .9; letter-spacing: -.07em; }
.about-brand-lockup strong span { color: #1a73df; }
.about-brand-card > p { position: relative; z-index: 1; max-width: 520px; margin: 54px 0 28px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.about-brand-facts { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.about-brand-facts span { min-width: 0; padding: 16px 13px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-brand-facts small { display: block; color: var(--faint); font: 700 6px ui-monospace, monospace; }
.about-brand-facts b { display: block; margin-top: 7px; overflow-wrap: anywhere; color: var(--green-strong); font: 800 8px ui-monospace, monospace; }
.about-product { padding: 135px 0; }
.about-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.about-product-card { position: relative; min-height: 380px; padding: 30px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .88); transition: transform .2s, border-color .2s, box-shadow .2s; }
.about-product-card:hover { z-index: 1; border-color: var(--line-strong); box-shadow: 0 22px 55px rgba(22, 72, 92, .1); transform: translateY(-3px); }
.about-product-card > span { position: absolute; right: 22px; top: 16px; color: rgba(10, 164, 119, .08); font: 850 64px ui-monospace, monospace; }
.about-product-card > small { color: var(--green); font: 800 8px ui-monospace, monospace; letter-spacing: .13em; }
.about-product-card h3 { max-width: 300px; margin: 150px 0 17px; font-size: 25px; line-height: 1.15; letter-spacing: -.035em; }
.about-product-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.about-brand-section { padding: 135px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(115deg, #edf9f7, #eef6fb 58%, #f5f1ff); }
.about-brand-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(520px, 1.2fr); align-items: center; gap: clamp(60px, 8vw, 130px); }
.about-brand-copy > span { color: var(--green); font: 800 8px ui-monospace, monospace; letter-spacing: .13em; }
.about-brand-copy h2 { margin: 20px 0 24px; font-size: clamp(44px, 5vw, 72px); line-height: .98; letter-spacing: -.06em; }
.about-brand-copy p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }
.about-principles { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.about-principles article { min-height: 230px; padding: 25px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: rgba(255, 255, 255, .68); }
.about-principles b { color: var(--green); font: 800 8px ui-monospace, monospace; }
.about-principles h3 { margin: 75px 0 11px; font-size: 19px; }
.about-principles p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }
.about-contact { padding: 135px 0; }
.about-contact-grid { display: grid; grid-template-columns: minmax(330px, .72fr) minmax(560px, 1.28fr); gap: 22px; align-items: stretch; }
.about-contact-links { display: grid; grid-template-rows: auto auto 1fr; gap: 10px; }
.about-contact-card { position: relative; min-height: 150px; display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; border: 1px solid var(--line); background: rgba(255, 255, 255, .9); transition: transform .2s, border-color .2s, box-shadow .2s; }
.about-contact-card:hover { border-color: var(--line-strong); box-shadow: 0 18px 44px rgba(22, 72, 92, .1); transform: translateY(-2px); }
.about-contact-card > span { position: absolute; left: 24px; top: 21px; color: var(--green); font: 800 7px ui-monospace, monospace; letter-spacing: .12em; }
.about-contact-card > i { position: absolute; right: 24px; top: 19px; color: var(--green); font-style: normal; }
.about-contact-card small { color: var(--faint); font-size: 8px; }
.about-contact-card strong { margin-top: 8px; overflow-wrap: anywhere; font-size: 16px; }
.about-contact-note { min-height: 100px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 18px; margin: 0; padding: 21px 24px; border: 1px solid var(--line-strong); background: rgba(10, 164, 119, .07); }
.about-contact-note b { color: var(--green); font: 800 8px ui-monospace, monospace; white-space: nowrap; }
.about-contact-note span { color: var(--muted); font-size: 9px; line-height: 1.7; }
.about-wechat { min-width: 0; margin: 0; padding: 26px; border: 1px solid var(--line-strong); background: #fff; box-shadow: var(--shadow); }
.about-wechat-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.about-wechat-head small { display: block; color: var(--faint); font: 750 7px ui-monospace, monospace; letter-spacing: .11em; }
.about-wechat-head b { display: block; margin-top: 7px; font-size: 20px; }
.about-wechat-head > i { color: var(--green); font: 800 7px ui-monospace, monospace; font-style: normal; letter-spacing: .1em; }
.about-wechat img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: #fff; }
.about-wechat figcaption { margin-top: 15px; color: var(--faint); font-size: 9px; line-height: 1.6; }

.site-footer { padding: 72px max(32px, calc((100vw - 1280px) / 2)); border-top: 1px solid var(--line); background: #eaf4f7; }
.brand-footer { padding: 0 12px; background: linear-gradient(110deg, #050b32, #101a62 62%, #22105d); box-shadow: 0 12px 30px rgba(14, 31, 86, .16); }
.brand-footer .brand-wordmark-frame { width: 250px; height: 58px; }
.brand-footer .brand-wordmark { width: 250px; }
.footer-main { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; }
.footer-main p { margin: 0; color: var(--muted); font-size: 11px; }
.footer-top { color: var(--green); font-size: 9px; font-weight: 850; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 54px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--faint); font-size: 8px; }
.footer-bottom code { color: var(--green); }
.icp-link { color: var(--green); font-size: 8px; text-decoration: none; white-space: nowrap; }
.icp-link:hover { text-decoration: underline; }

dialog { width: min(780px, calc(100vw - 32px)); max-height: min(850px, calc(100vh - 32px)); padding: 0; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 0; background: var(--panel); color: var(--text); box-shadow: 0 35px 120px rgba(22, 72, 92, .24); }
dialog::backdrop { background: rgba(40, 72, 86, .38); backdrop-filter: blur(8px); }
.dialog-shell { max-height: min(850px, calc(100vh - 32px)); display: flex; flex-direction: column; }
.dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 26px 28px 20px; border-bottom: 1px solid var(--line); background: var(--bg-deep); }
.dialog-kicker { color: var(--green); font: 8px ui-monospace, monospace; letter-spacing: .12em; }
.dialog-header h2 { margin: 7px 0 0; font-size: 28px; }
.dialog-close { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font-size: 20px; }
.dialog-close:hover { border-color: var(--green); color: var(--green); }
.dialog-body { min-height: 0; overflow-y: auto; padding: 26px 28px 30px; }
.dialog-intro { display: grid; grid-template-columns: 60px 1fr; gap: 16px; align-items: start; }
.dialog-icon { display: grid; place-items: center; width: 56px; height: 56px; border: 1px solid color-mix(in srgb, var(--plugin-color) 55%, transparent); background: color-mix(in srgb, var(--plugin-color) 12%, transparent); color: var(--plugin-color); font: 850 18px ui-monospace, monospace; }
.dialog-intro p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.dialog-badges { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 11px; }
.dialog-section { margin-top: 28px; }
.dialog-section h3 { margin: 0 0 12px; color: var(--green); font: 750 8px ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; }
.dialog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.detail-item { min-width: 0; padding: 13px 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.detail-item dt { color: var(--faint); font-size: 7px; }
.detail-item dd { margin: 5px 0 0; overflow-wrap: anywhere; font-size: 10px; font-weight: 780; line-height: 1.5; }
.permission-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.permission { padding: 13px; border: 1px solid var(--line); background: rgba(120, 255, 202, .025); }
.permission span { color: var(--faint); font-size: 7px; }
.permission b { display: block; margin-top: 7px; font-size: 10px; }
.dialog-note { margin-top: 22px; padding: 13px 14px; border: 1px solid rgba(199, 131, 0, .3); background: rgba(255, 211, 108, .16); color: #805b15; font-size: 9px; line-height: 1.65; }
.dialog-note.danger { border-color: rgba(217, 90, 79, .3); background: rgba(217, 90, 79, .08); color: #a83f37; }
.dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.copy-button { padding: 0; border: 0; background: transparent; color: var(--green); cursor: pointer; font-size: 9px; font-weight: 850; }
.dialog-repo { min-height: 40px; display: inline-flex; align-items: center; gap: 10px; padding: 0 16px; border: 1px solid var(--green); background: var(--green); color: #fff; font-size: 9px; font-weight: 850; }
.toast { position: fixed; z-index: 150; left: 50%; bottom: 24px; padding: 11px 16px; border: 1px solid var(--line-strong); background: #fff; color: var(--green); box-shadow: 0 12px 40px rgba(22, 72, 92, .16); opacity: 0; pointer-events: none; transform: translate(-50%, 18px); transition: opacity .2s, transform .2s; font-size: 9px; font-weight: 800; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
@keyframes pulse { 50% { opacity: .45; box-shadow: 0 0 6px currentColor; } }
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 1120px) {
  :root { --shell: min(100% - 44px, 940px); }
  .site-header { grid-template-columns: 1fr auto; gap: 0 24px; padding-inline: 24px; }
  .site-nav {
    grid-column: 1 / -1;
    justify-self: stretch;
    display: flex;
    gap: 24px;
    overflow-x: auto;
    border-top: 1px solid rgba(94, 224, 255, .15);
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { flex: 0 0 auto; padding: 14px 0; }
  .site-nav .site-switch-link { padding: 7px 10px; }
  .site-nav a::after { bottom: 0; }
  .hero, .catalog-hero, .build-hero, .about-hero, .faq-hero { grid-template-columns: 1fr; min-height: auto; gap: 55px; padding: 80px 0 100px; }
  .hero-copy, .catalog-hero-copy, .build-hero-copy, .about-hero-copy, .faq-hero-copy { max-width: 820px; }
  .install-terminal, .catalog-summary, .brief-console { width: min(760px, 100%); }
  .metric-deck { grid-template-columns: repeat(3, 1fr); }
  .metric-source { grid-column: 1 / -1; min-height: 90px !important; }
  .manager-console { grid-template-columns: 1fr; }
  .architecture-map { min-height: 430px; border-right: 0; border-bottom: 1px solid var(--line); }
  .featured-grid, .safety-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plugin-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-step > div { grid-template-columns: 100px 1fr; }
  .workflow-step p { grid-column: 2; }
  .build-bridge { grid-template-columns: 1fr; gap: 35px; }
  .build-bridge > .button { margin: 0 34px; width: max-content; }
  .deliverables-grid { grid-template-columns: repeat(2, 1fr); }
  .skill-install-workbench { grid-template-columns: 200px minmax(0, 1fr); }
  .release-proof { grid-column: 1 / -1; border-top: 1px solid var(--line); border-left: 0; }
  .release-proof dl { grid-template-columns: repeat(4, 1fr); }
  .boundary-layout { grid-template-columns: 1fr; gap: 50px; }
  .build-cta { grid-template-columns: 1fr; gap: 34px; }
  .about-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-product-card:last-child { grid-column: 1 / -1; }
  .about-brand-layout, .about-contact-grid { grid-template-columns: 1fr; }
  .faq-signal-card { width: min(760px, 100%); }
  .faq-index { grid-template-columns: 1fr 1fr; }
  .faq-group { grid-template-columns: 1fr; gap: 34px; }
  .faq-group > header p { max-width: 650px; }
  .faq-cta { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 720px) {
  .assurance-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  :root { --shell: calc(100% - 32px); }
  .site-header { min-height: auto; gap: 0 12px; padding-inline: 16px; }
  .site-nav { gap: 18px; }
  .site-header .brand-wordmark-frame { width: 188px; height: 48px; }
  .site-header .brand-wordmark { width: 188px; }
  .brand-footer .brand-wordmark-frame { width: 210px; height: 50px; }
  .brand-footer .brand-wordmark { width: 210px; }
  .header-action { display: none; }
  .locale-switch button { min-width: 38px; }
  .hero, .catalog-hero, .build-hero, .about-hero, .faq-hero { padding: 64px 0 78px; }
  .hero h1, .catalog-hero h1, .build-hero h1, .about-hero h1, .faq-hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-lead, .catalog-hero-copy > p, .build-hero-copy > p, .about-hero-lead, .faq-hero-copy > p { font-size: 13px; }
  .hero-actions, .build-hero-actions, .about-hero-actions, .faq-hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .trust-rail { grid-template-columns: 1fr; }
  .trust-rail > span, .trust-rail > span:first-child { padding: 13px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-rail > span:last-child { border-bottom: 0; }
  .terminal-head, .brief-console-head { grid-template-columns: 1fr auto; }
  .terminal-head > b, .brief-console-head > b { display: none; }
  .terminal-body { padding: 18px; }
  .terminal-label { align-items: flex-start; flex-direction: column; gap: 7px; }
  .command-box { grid-template-columns: 26px minmax(0, 1fr) 48px; }
  .command-copy { min-width: 0; padding: 0; }
  .command-copy span { display: none; }
  .install-sequence li { grid-template-columns: 28px 1fr; }
  .install-sequence li > i { display: none; }
  .terminal-warning { grid-template-columns: 24px 1fr; }
  .terminal-warning a { grid-column: 2; }
  .metric-deck { grid-template-columns: 1fr 1fr; }
  .metric-deck article { min-height: 104px; padding: 17px; }
  .metric-deck article:nth-child(2) { border-right: 0; }
  .metric-deck article:nth-child(3) { grid-column: 1 / -1; border-top: 1px solid var(--line); border-right: 0; }
  .manager-section, .featured-section, .workflow-section, .faq-section, .safety-section { padding: 90px 0; }
  .section-heading, .catalog-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 32px; }
  .section-heading h2, .catalog-heading h2 { font-size: 40px; }
  .architecture-map { min-height: 520px; grid-template-columns: 1fr; gap: 20px; padding: 28px; }
  .arch-node, .arch-core { width: 100%; min-height: 100px; }
  .arch-core { min-height: 120px; }
  .arch-line { width: 1px; height: 20px; justify-self: center; border-top: 0; border-left: 1px dashed var(--line-strong); }
  .arch-line::after { right: -3px; top: auto; bottom: -2px; }
  .manager-copy { padding: 28px 22px; }
  .manager-copy > p { font-size: 15px; }
  .featured-grid, .safety-grid, .plugin-grid { grid-template-columns: 1fr; }
  .featured-card, .featured-placeholder { min-height: 340px; }
  .catalog-gateway { grid-template-columns: 1fr 42px; }
  .catalog-gateway em { display: none; }
  .safety-card { min-height: 360px; }
  .workflow-step { grid-template-columns: 44px 1fr 44px; gap: 12px; padding: 24px 0; }
  .workflow-step > div { display: block; }
  .workflow-step small { display: block; margin-bottom: 10px; }
  .workflow-step h3 { font-size: 17px; }
  .workflow-step p { margin-top: 9px; font-size: 10px; }
  .workflow-step > i { width: 40px; height: 40px; }
  .build-bridge { width: calc(100% - 16px); min-height: 0; margin-inline: 8px; padding: 58px 0; }
  .build-bridge > div { padding: 0 18px; }
  .build-bridge > .button { width: calc(100% - 36px); margin: 0 18px; }
  .faq-list, .faq-more { margin-left: 0; }
  .faq-signal-card { min-height: 0; padding: 22px 18px; }
  .faq-signal-card > strong { margin-top: 48px; font-size: 72px; }
  .faq-signal-grid, .faq-index { grid-template-columns: 1fr; }
  .faq-index a { min-height: 86px; }
  .faq-library { padding: 70px 0 95px; }
  .faq-group { padding: 58px 0; scroll-margin-top: 150px; }
  .faq-page-list summary { min-height: 84px; font-size: 13px; }
  .faq-page-list p { margin-right: 0; font-size: 11px; }
  .faq-cta { margin-bottom: 90px; padding: 32px 22px; }
  .faq-cta > div:last-child { display: grid; width: 100%; }
  .catalog-hero { gap: 42px; }
  .catalog-summary { grid-template-columns: 1fr; }
  .catalog-summary > div { min-height: 92px; border-right: 0; border-bottom: 1px solid var(--line); }
  .catalog-summary > div:nth-child(3) { border-bottom: 0; }
  .catalog-toolbar { grid-template-columns: 1fr; }
  .catalog-controls { flex-direction: column; }
  .category-pills { width: calc(100vw - 16px); flex-wrap: nowrap; margin-left: -8px; padding: 0 8px 8px; overflow-x: auto; scrollbar-width: none; }
  .category-pill { flex: 0 0 auto; }
  .legend { display: none; }
  .catalog-capacity { grid-template-columns: 1fr; gap: 8px; }
  .build-trust-strip { grid-template-columns: 1fr 1fr; }
  .build-trust-strip span { min-height: 84px; }
  .skill-install, .build-start, .build-deliverables, .build-process, .build-boundary { padding: 90px 0; }
  .skill-install-workbench { grid-template-columns: 1fr; }
  .install-targets { grid-template-columns: 1fr; }
  .install-targets button { min-height: 86px; }
  .install-instruction { padding: 24px 18px; }
  .install-instruction-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .install-instruction h3 { font-size: 22px; }
  .install-command-box pre { min-height: 170px; padding: 18px; }
  .install-actions { display: grid; }
  .release-proof { padding: 24px 18px; }
  .release-proof dl { grid-template-columns: 1fr 1fr; }
  .brief-console-body { padding: 15px; }
  .brief-line { grid-template-columns: 32px 1fr; }
  .brief-line em { display: none; }
  .brief-path { justify-content: flex-start; overflow-x: auto; white-space: nowrap; }
  .brief-copy-panel code { font-size: 9px; }
  .process-grid, .deliverables-grid { grid-template-columns: 1fr; }
  .process-card, .deliverable-card { min-height: 250px; }
  .deliverable-card h3 { margin-top: 80px; }
  .boundary-copy h2 { font-size: 48px; }
  .build-cta { padding-top: 80px; padding-bottom: 80px; }
  .build-cta > div:last-child { display: grid; }
  .about-brand-card { min-height: 0; padding: 22px 18px; }
  .about-brand-lockup { grid-template-columns: 82px minmax(0, 1fr); gap: 15px; margin-top: 46px; }
  .about-icon { width: 82px; height: 82px; border-radius: 18px; }
  .about-brand-card > p { margin-top: 38px; }
  .about-brand-facts { grid-template-columns: 1fr; }
  .about-product, .about-brand-section, .about-contact { padding: 90px 0; }
  .about-product-grid, .about-principles { grid-template-columns: 1fr; }
  .about-product-card, .about-product-card:last-child { grid-column: auto; min-height: 310px; }
  .about-product-card h3 { margin-top: 105px; }
  .about-brand-layout { gap: 44px; }
  .about-brand-copy h2 { font-size: 44px; }
  .about-principles article { min-height: 190px; }
  .about-principles h3 { margin-top: 52px; }
  .about-contact-links { grid-template-rows: auto; }
  .about-contact-note { grid-template-columns: 1fr; gap: 8px; }
  .about-wechat { padding: 16px; }
  .about-wechat-head { align-items: center; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-main p { grid-column: 1; grid-row: auto; }
  .footer-top { justify-self: start; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .dialog-header { padding: 20px 18px 17px; }
  .dialog-body { padding: 20px 18px 24px; }
  .dialog-grid { grid-template-columns: 1fr; }
  .permission-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}