:root {
  --bg: #0f0f0f;
  --surface: #1a1a1c;
  --surface-2: #202024;
  --border: #2d2d31;
  --border-light: #3a3a40;
  --text: #ececec;
  --muted: #8e8e96;
  --soft: #b9b9c1;
  --dim: #5a5a64;
  --blue: #3b82f6;
  --green: #22c55e;
  --amber: #f59e0b;
  --violet: #a78bfa;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(59, 130, 246, 0.12), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(34, 197, 94, 0.08), transparent 24%),
    linear-gradient(135deg, #0b0d10 0%, #111113 48%, #0f0f0f 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.6) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridShift 18s linear infinite;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
    transparent 0,
    rgba(255, 255, 255, 0.025) 49%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 51%,
    transparent 100%
  );
  background-size: 100% 7px;
  opacity: 0.15;
  z-index: 1;
}

@keyframes gridShift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}

#field {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  opacity: 0.65;
}

.shell {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px) saturate(160%);
  background: rgba(15, 15, 15, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
}

.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.72);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  padding: 7px 9px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a span {
  color: var(--dim);
  margin-left: 3px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
}

.nav-links a.active span {
  color: var(--green);
}

.hero {
  min-height: 68vh;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.74fr);
  align-items: center;
  gap: 42px;
  padding: 70px 0 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.24);
  background: rgba(34, 197, 94, 0.055);
  padding: 7px 10px;
  border-radius: 8px;
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 12px;
  margin-bottom: 26px;
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.7s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.42); }
  50% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

h1 {
  font-size: clamp(2.25rem, 4.6vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: 0;
  margin: 0;
  max-width: 720px;
}

.hero-copy {
  margin: 24px 0 0;
  max-width: 640px;
  color: var(--soft);
  font-size: 18px;
  line-height: 1.72;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  text-decoration: none;
  font-size: 14px;
  font-weight: 560;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.button.primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.button:hover {
  transform: translateY(-1px);
  border-color: var(--border-light);
  background: rgba(255, 255, 255, 0.075);
}

.button.primary:hover {
  background: #ffffff;
}

.terminal {
  border: 1px solid var(--border);
  background: rgba(26, 26, 28, 0.74);
  backdrop-filter: blur(18px) saturate(150%);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.terminal::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.12), transparent 30%);
  opacity: 0.45;
}

.terminal-top {
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
}

.dots {
  display: flex;
  gap: 7px;
}

.dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: block;
  background: var(--dim);
}

.dots span:nth-child(1) { background: #ef4444; }
.dots span:nth-child(2) { background: var(--amber); }
.dots span:nth-child(3) { background: var(--green); }

.terminal-body {
  padding: 22px;
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 13px;
  line-height: 1.8;
  color: #d7d7dc;
}

.cmd { color: var(--green); }
.key { color: #93c5fd; }
.value {
  color: #f5d08a;
  transition: color 0.18s ease, text-shadow 0.18s ease;
}
.muted { color: var(--muted); }

.value-flash {
  color: #fef3c7;
  text-shadow: 0 0 16px rgba(245, 208, 138, 0.42);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.metric {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.metric b {
  display: block;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 3px;
}

.metric span {
  color: var(--muted);
  font-size: 12px;
}

section {
  padding: 38px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-head h2 {
  font-size: 34px;
  line-height: 1.15;
  margin: 0;
}

.section-head p {
  margin: 0;
  max-width: 470px;
  color: var(--muted);
  line-height: 1.7;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.home-architecture {
  scroll-margin-top: 84px;
}

.triad-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.domain-panel {
  min-height: 520px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018)),
    rgba(26, 26, 28, 0.78);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.domain-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background:
    linear-gradient(130deg, var(--domain-accent, var(--blue)), transparent 26%),
    radial-gradient(circle at 80% 8%, var(--domain-glow, rgba(59, 130, 246, 0.16)), transparent 24%);
}

.domain-tech {
  --domain-accent: rgba(59, 130, 246, 0.36);
  --domain-glow: rgba(59, 130, 246, 0.18);
}

.domain-invest {
  --domain-accent: rgba(245, 158, 11, 0.36);
  --domain-glow: rgba(245, 158, 11, 0.17);
}

.domain-life {
  --domain-accent: rgba(34, 197, 94, 0.28);
  --domain-glow: rgba(34, 197, 94, 0.14);
}

.domain-top,
.mini-card {
  position: relative;
  z-index: 1;
}

.domain-top {
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-bottom: 14px;
}

.domain-top span {
  color: var(--green);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
  margin-bottom: 8px;
}

.domain-top b {
  font-size: 28px;
  line-height: 1.15;
}

.mini-card {
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 16px;
  margin-top: 10px;
  background: rgba(12, 12, 14, 0.42);
  color: inherit;
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.mini-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
  background: rgba(255, 255, 255, 0.055);
}

.mini-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.mini-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.mini-card.locked strong::after {
  content: " / tracking";
  color: var(--amber);
  font-size: 12px;
  font-family: "SF Mono", "Fira Code", monospace;
  font-weight: 500;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  scroll-margin-top: 84px;
}

.alpha-feature,
.builds-feature {
  height: 100%;
}

.card {
  min-height: 230px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(26, 26, 28, 0.78);
  padding: 20px;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: var(--accent, var(--blue));
  opacity: 0.85;
  transform: scaleX(0.22);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--border-light);
  background: rgba(31, 31, 34, 0.9);
}

.card:hover::after {
  transform: scaleX(1);
}

.card-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
  margin-bottom: 30px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.card p {
  margin: 0;
  color: #a8a8b1;
  line-height: 1.7;
  font-size: 14px;
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(26, 26, 28, 0.72);
  padding: 20px;
}

.feature h3 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.28;
}

.feature p {
  margin: 0;
  color: var(--soft);
  line-height: 1.72;
  font-size: 15px;
}

.list {
  display: grid;
  gap: 10px;
}

.list-item {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.list-item strong {
  display: block;
  margin-bottom: 6px;
}

.list-item span {
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}

.page-hero {
  padding: 70px 0 34px;
}

.page-hero h1 {
  max-width: 820px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.12;
}

.page-hero p {
  max-width: 720px;
  color: var(--soft);
  font-size: 19px;
  line-height: 1.78;
}

.article-list {
  display: grid;
  gap: 12px;
  padding-bottom: 72px;
}

.article {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(26, 26, 28, 0.76);
  padding: 18px;
}

.post-link {
  color: inherit;
  text-decoration: none;
}

.article time {
  color: var(--green);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
}

.article h2 {
  margin: 0 0 8px;
  font-size: 21px;
}

.article p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.article-shell {
  max-width: 920px;
}

.post-body {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(26, 26, 28, 0.76);
  padding: clamp(22px, 4vw, 42px);
  margin-bottom: 72px;
  color: #d9d9df;
  line-height: 1.9;
  font-size: 17px;
}

.post-body h2,
.post-body h3,
.post-body h4 {
  color: var(--text);
  line-height: 1.3;
  margin: 1.7em 0 0.65em;
}

.post-body h2 {
  font-size: 28px;
}

.post-body h3 {
  font-size: 23px;
}

.post-body p,
.post-body ul,
.post-body ol,
.post-body blockquote,
.post-body pre {
  margin: 0 0 1.2em;
}

.post-body a {
  color: #93c5fd;
}

.post-body blockquote {
  border-left: 3px solid var(--green);
  padding-left: 16px;
  color: var(--soft);
}

.post-body pre {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  background: #111113;
}

.post-body code {
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
}

.post-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 24px auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.live-posts {
  padding-bottom: 58px;
}

.post-list {
  display: grid;
  gap: 12px;
}

.post-empty,
.post-error {
  border: 1px dashed var(--border-light);
  border-radius: 8px;
  color: var(--muted);
  padding: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.admin-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: 16px;
  align-items: start;
  padding-bottom: 72px;
}

.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(26, 26, 28, 0.84);
  padding: 18px;
}

.panel h2 {
  margin: 0 0 16px;
  font-size: 20px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--muted);
  font-size: 13px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}

.field textarea {
  min-height: 220px;
  resize: vertical;
  line-height: 1.65;
}

.field-hint {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.editor-toolbar button {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0 10px;
  cursor: pointer;
}

.editor-toolbar button:hover {
  border-color: var(--border-light);
  background: rgba(255, 255, 255, 0.08);
}

.rich-editor {
  min-height: 360px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 16px;
  line-height: 1.8;
  outline: none;
}

.rich-editor:focus {
  border-color: rgba(34, 197, 94, 0.55);
}

.rich-editor.dragging {
  border-color: var(--green);
  background: rgba(34, 197, 94, 0.07);
}

.rich-editor img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.admin-preview {
  min-height: 180px;
  margin: 0;
  font-size: 15px;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.admin-message {
  min-height: 20px;
  color: var(--green);
  font-size: 13px;
}

.admin-message.error {
  color: #f87171;
}

.post-admin-list {
  display: grid;
  gap: 10px;
}

.post-admin-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  padding: 12px;
  cursor: pointer;
}

.post-admin-item b {
  display: block;
  margin-bottom: 6px;
}

.post-admin-item span {
  color: var(--muted);
  font-size: 12px;
}

.admin-divider {
  height: 1px;
  margin: 20px 0;
  background: var(--border);
}

.activation-code-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.activation-code-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
}

.activation-code-item b {
  display: block;
  margin-bottom: 5px;
  color: var(--green);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 13px;
}

.activation-code-item span {
  color: var(--muted);
  font-size: 12px;
}

.fine-print {
  margin-top: 12px !important;
  color: var(--muted) !important;
  font-size: 12px !important;
  line-height: 1.7 !important;
}

.resource-grid {
  display: grid;
  gap: 12px;
}

.resource-card {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.026);
}

.resource-preview {
  min-height: 120px;
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 8px;
  display: grid;
  place-items: center;
  padding: 12px;
  color: var(--green);
  background:
    linear-gradient(135deg, rgba(34, 197, 94, 0.1), transparent),
    rgba(0, 0, 0, 0.22);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
  text-align: center;
}

.resource-badge {
  display: inline-flex;
  margin-bottom: 7px;
  color: var(--green);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 11px;
}

.resource-card h4 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

.resource-card p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.resource-skeleton {
  border: 1px dashed var(--border-light);
  border-radius: 8px;
  padding: 18px;
  color: var(--muted);
}

.modal-open {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.66);
  backdrop-filter: blur(12px);
}

.modal-card {
  position: relative;
  width: min(560px, 100%);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: rgba(21, 21, 24, 0.96);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.52);
  padding: 24px;
}

.modal-card h3 {
  margin: 0 0 12px;
  font-size: 25px;
}

.modal-card p {
  color: var(--soft);
  line-height: 1.7;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  font-size: 22px;
  cursor: pointer;
}

.pay-links,
.resource-input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.resource-form {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.resource-form label {
  color: var(--muted);
  font-size: 13px;
}

.resource-form input,
.alpha-form input {
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

.resource-form input {
  flex: 1;
  min-width: 180px;
  font-family: "SF Mono", "Fira Code", monospace;
  letter-spacing: 0;
}

.resource-message {
  min-height: 20px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.resource-message.error {
  color: #f87171;
}

.resource-message.success {
  color: var(--green);
}

.delivery-panel {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 8px;
  padding: 14px;
  background: rgba(34, 197, 94, 0.055);
}

.delivery-panel span {
  color: var(--muted);
  font-size: 13px;
}

.alpha-console {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(10, 10, 12, 0.46);
  padding: 14px;
}

.alpha-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.alpha-head span {
  color: var(--green);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
}

.alpha-head b {
  font-size: 15px;
}

.alpha-subtitle {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 12px;
}

.alpha-messages {
  display: grid;
  gap: 10px;
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
}

.bot-message,
.user-message,
.alpha-hook {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.user-message {
  border-color: rgba(59, 130, 246, 0.24);
  background: rgba(59, 130, 246, 0.07);
}

.bot-message strong,
.user-message strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.bot-message p,
.user-message p {
  margin: 0;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.7;
}

.alpha-source,
.alpha-disclaimer {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.alpha-hook {
  display: grid;
  gap: 10px;
  border-color: rgba(245, 158, 11, 0.25);
  background: rgba(245, 158, 11, 0.055);
}

.alpha-hook span {
  color: var(--soft);
  font-size: 13px;
}

.alpha-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 12px;
}

.wechat-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 8px;
  padding: 12px;
  background: rgba(34, 197, 94, 0.055);
}

.qr-placeholder {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    rgba(0, 0, 0, 0.26);
  background-size: 9px 9px;
  font-family: "SF Mono", "Fira Code", monospace;
  font-weight: 700;
}

.wechat-card strong {
  display: block;
  margin-bottom: 6px;
}

.wechat-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.alpha-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  min-height: 42px;
  border: 1px solid rgba(34, 197, 94, 0.34);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--text);
  background: rgba(20, 20, 22, 0.9);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.42), 0 0 28px rgba(34, 197, 94, 0.12);
  backdrop-filter: blur(12px);
  cursor: pointer;
  font-family: "SF Mono", "Fira Code", monospace;
}

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0 42px;
  color: var(--muted);
  font-size: 13px;
}

.value-lab {
  min-height: 100vh;
  background: #f7f4ee;
  color: #151515;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

.value-lab::before,
.value-lab::after {
  display: none;
}

.value-lab [hidden] {
  display: none !important;
}

.value-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

.value-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 244, 238, 0.94);
  border-bottom: 1px solid #ded7cc;
  backdrop-filter: blur(18px);
}

.value-nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.value-brand {
  color: #111;
  text-decoration: none;
  font-size: 22px;
  font-weight: 850;
  letter-spacing: 0;
}

.value-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.value-tabs a {
  color: #38342f;
  text-decoration: none;
  border: 1px solid #d6cec1;
  border-radius: 8px;
  background: #fffaf2;
  padding: 10px 14px;
  font-size: 16px;
  font-weight: 700;
}

.value-tabs a:hover,
.value-tabs a.active {
  color: #fff;
  border-color: #1f3d2b;
  background: #1f3d2b;
}

.value-hero {
  padding: 76px 0 50px;
  border-bottom: 1px solid #ded7cc;
}

.value-kicker {
  display: inline-flex;
  margin: 0 0 22px;
  border: 1px solid #1f3d2b;
  border-radius: 8px;
  background: #eef5eb;
  color: #1f3d2b;
  padding: 8px 12px;
  font-weight: 800;
  font-size: 15px;
}

.value-hero h1 {
  max-width: 920px;
  margin: 0;
  color: #111;
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.value-hero p:last-child {
  max-width: 820px;
  margin: 24px 0 0;
  color: #4e4943;
  font-size: 24px;
  line-height: 1.72;
}

.value-layout {
  padding: 52px 0;
  border-bottom: 1px solid #ded7cc;
  scroll-margin-top: 86px;
}

.value-section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.value-section-head span {
  color: #7b3f00;
  font-size: 15px;
  font-weight: 850;
}

.value-section-head h2 {
  margin: 0;
  color: #111;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.18;
}

.value-section-head p {
  max-width: 780px;
  margin: 0;
  color: #5b554e;
  font-size: 20px;
  line-height: 1.75;
}

.value-article-list {
  display: grid;
  gap: 16px;
}

.value-article-card {
  display: block;
  color: #111;
  text-decoration: none;
  border: 1px solid #ded7cc;
  border-radius: 8px;
  background: #fffdf8;
  padding: 26px;
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.value-article-card:hover {
  transform: translateY(-2px);
  border-color: #1f3d2b;
  box-shadow: 0 14px 36px rgba(31, 61, 43, 0.1);
}

.value-article-card span,
.article-meta {
  color: #7b3f00;
  font-size: 15px;
  font-weight: 800;
}

.value-article-card h3 {
  margin: 10px 0;
  color: #111;
  font-size: 30px;
  line-height: 1.28;
}

.value-article-card p {
  margin: 0;
  color: #5b554e;
  font-size: 20px;
  line-height: 1.72;
}

.assistant-board {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.assistant-input-card,
.preview-card,
.locked-core,
.unlocked-core,
.ticket-card,
.value-disclaimer {
  border: 1px solid #ded7cc;
  border-radius: 8px;
  background: #fffdf8;
  padding: 24px;
}

.assistant-input-card {
  display: grid;
  gap: 12px;
}

.assistant-input-card label {
  color: #1f3d2b;
  font-size: 18px;
  font-weight: 850;
}

.assistant-input-card p,
.preview-card p,
.locked-core p,
.unlocked-core p,
.ticket-card p,
.value-disclaimer p {
  color: #5b554e;
  font-size: 18px;
  line-height: 1.75;
}

.assistant-input-row,
.ticket-form,
.value-modal-card form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.assistant-input-row input,
.ticket-form input,
.value-modal-card input {
  min-height: 54px;
  border: 1px solid #cfc5b7;
  border-radius: 8px;
  background: #fff;
  color: #111;
  padding: 0 16px;
  font: inherit;
  font-size: 18px;
}

.value-button {
  min-height: 54px;
  border: 1px solid #1f3d2b;
  border-radius: 8px;
  background: #fff;
  color: #1f3d2b;
  padding: 0 18px;
  font: inherit;
  font-size: 18px;
  font-weight: 850;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.value-button.primary {
  background: #1f3d2b;
  color: #fff;
}

.preview-card span,
.value-modal-card > span {
  color: #7b3f00;
  font-size: 14px;
  font-weight: 850;
}

.preview-card h3,
.locked-core h3,
.unlocked-core h3,
.ticket-card h3,
.value-modal-card h3 {
  margin: 8px 0 10px;
  color: #111;
  font-size: 28px;
  line-height: 1.28;
}

.preview-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.preview-pills b,
.lock-badge {
  border-radius: 8px;
  background: #eef5eb;
  color: #1f3d2b;
  padding: 7px 10px;
  font-size: 14px;
}

.locked-core {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(31, 61, 43, 0.06), transparent),
    #fffdf8;
}

.unlocked-core {
  grid-column: 1 / -1;
  border-color: #1f3d2b;
}

.unlocked-core ul {
  margin: 12px 0 22px;
  color: #2b2926;
  font-size: 19px;
  line-height: 1.85;
}

.unlocked-core h4 {
  margin: 18px 0 8px;
  font-size: 22px;
}

.timeline-row {
  border-top: 1px solid #ded7cc;
  padding: 14px 0;
}

.timeline-row b {
  color: #1f3d2b;
  font-size: 18px;
}

.core-disclaimer {
  border-top: 1px solid #ded7cc;
  padding-top: 14px;
  font-size: 15px !important;
}

.ticket-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: center;
}

.ticket-price {
  margin: 0 0 8px !important;
  color: #7b3f00 !important;
  font-size: 34px !important;
  font-weight: 900;
}

.ticket-message,
.unlock-message {
  min-height: 22px;
  color: #7b3f00;
  font-size: 16px;
  line-height: 1.6;
}

.qr-box {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
}

.qr-box img {
  width: min(280px, 100%);
  height: auto;
  border: 1px solid #ded7cc;
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.qr-locked {
  filter: blur(12px) grayscale(0.4);
  opacity: 0.58;
}

.value-disclaimer {
  margin: 44px 0 80px;
}

.value-disclaimer strong {
  color: #7b3f00;
  font-size: 18px;
}

.value-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(21, 21, 21, 0.42);
}

.value-modal-card {
  position: relative;
  width: min(560px, 100%);
  border-radius: 8px;
  border: 1px solid #ded7cc;
  background: #fffdf8;
  padding: 28px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.24);
}

.value-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid #d6cec1;
  border-radius: 8px;
  background: #fff;
  color: #111;
  font-size: 24px;
  cursor: pointer;
}

.sponsor-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.wechat-article {
  max-width: 820px;
  margin: 0 auto;
  padding: 58px 0 90px;
}

.wechat-article h1 {
  color: #111;
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1.22;
  margin: 14px 0 30px;
}

.wechat-article p {
  color: #24211e;
  font-size: 23px;
  line-height: 2.05;
  margin: 0 0 28px;
}

.back-link {
  color: #1f3d2b;
  font-weight: 800;
  text-decoration: none;
}

.article-cta {
  margin-top: 42px;
  border: 1px solid #1f3d2b;
  border-radius: 8px;
  background: #eef5eb;
  color: #1f3d2b;
  padding: 20px;
  font-size: 21px;
  line-height: 1.7;
  font-weight: 850;
}

.article-cta a {
  color: #1f3d2b;
}

/* Value Lab visual reset: document-style, calm, conversion focused */
.value-lab {
  background:
    linear-gradient(180deg, #f7f8f5 0%, #f1f3ef 42%, #f7f8f5 100%);
  color: #161a17;
  letter-spacing: 0;
}

.value-shell {
  max-width: 1160px;
}

.value-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #e2e6df;
}

.value-nav {
  min-height: 68px;
}

.value-brand {
  display: grid;
  gap: 2px;
}

.value-brand b {
  color: #111611;
  font-size: 20px;
  line-height: 1.1;
}

.value-brand span {
  color: #697268;
  font-size: 12px;
  font-weight: 650;
}

.value-tabs {
  gap: 6px;
}

.value-tabs a {
  border: 1px solid transparent;
  background: transparent;
  color: #5f685f;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 760;
}

.value-tabs a:hover,
.value-tabs a.active {
  color: #173b2a;
  border-color: #cbd9cf;
  background: #eef5f0;
}

.value-hero {
  padding: 50px 0 28px;
  border-bottom: 1px solid #e2e6df;
}

.value-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 34px;
  align-items: center;
}

.value-kicker {
  margin-bottom: 18px;
  border-color: #cbd9cf;
  background: #fff;
  color: #173b2a;
  padding: 7px 10px;
  font-size: 12px;
  letter-spacing: 0;
}

.value-hero h1 {
  max-width: 760px;
  font-size: clamp(2.25rem, 4.8vw, 3.85rem);
  line-height: 1.08;
  font-weight: 920;
}

.value-hero-grid > div > p:last-child {
  max-width: 720px;
  margin: 20px 0 0;
  color: #414941;
  font-size: 20px;
  line-height: 1.65;
}

.summary-panel {
  border: 1px solid #dfe5dd;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 22px 70px rgba(28, 46, 34, 0.07);
  padding: 18px;
}

.summary-title {
  color: #8a5a18;
  font-size: 13px;
  font-weight: 850;
  margin-bottom: 12px;
}

.summary-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  border-top: 1px solid #eef1ed;
  padding: 12px 0;
}

.summary-row:first-of-type {
  border-top: 0;
}

.summary-row span {
  color: #173b2a;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
  font-weight: 850;
}

.summary-row p {
  margin: 0;
  color: #4f584f;
  font-size: 14px;
  line-height: 1.62;
}

.value-hero .summary-row p {
  max-width: none;
  margin: 0;
  color: #4f584f;
  font-size: 14px;
  line-height: 1.62;
}

.summary-row b {
  color: #161a17;
}

.value-guardrails {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.value-guardrails span {
  border: 1px solid #dfe5dd;
  border-radius: 8px;
  background: #fff;
  color: #4f584f;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 750;
}

.value-layout {
  padding: 42px 0;
  border-bottom: 1px solid #e2e6df;
}

.value-section-head {
  grid-template-columns: 170px minmax(0, 1fr);
  column-gap: 28px;
  row-gap: 6px;
  align-items: start;
  margin-bottom: 20px;
}

.value-section-head span {
  grid-row: span 2;
  color: #8a5a18;
  border-top: 2px solid #173b2a;
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: 0;
}

.value-section-head h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  letter-spacing: 0;
}

.value-section-head p {
  max-width: 720px;
  color: #596258;
  font-size: 18px;
  line-height: 1.7;
}

.value-article-list {
  counter-reset: article;
  gap: 10px;
}

.value-article-card {
  counter-increment: article;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  border-color: #dfe5dd;
  background: rgba(255, 255, 255, 0.86);
  padding: 22px;
  box-shadow: 0 12px 36px rgba(28, 46, 34, 0.045);
}

.value-article-card::before {
  content: counter(article, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #eef5f0;
  color: #173b2a;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 13px;
  font-weight: 850;
}

.value-article-card > span,
.value-article-card > h3,
.value-article-card > p {
  grid-column: 2;
}

.value-article-card:hover {
  border-color: #b9cdbf;
  box-shadow: 0 18px 48px rgba(28, 46, 34, 0.08);
}

.value-article-card span,
.article-meta {
  color: #8a5a18;
  font-size: 13px;
}

.value-article-card h3 {
  margin: 6px 0 8px;
  font-size: 25px;
}

.value-article-card p {
  font-size: 17px;
  line-height: 1.7;
}

.assistant-board {
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 12px;
}

.assistant-input-card,
.preview-card,
.locked-core,
.unlocked-core,
.ticket-card,
.value-disclaimer {
  border-color: #dfe5dd;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 42px rgba(28, 46, 34, 0.05);
}

.card-index {
  color: #8a5a18;
  font-size: 13px;
  font-weight: 850;
}

.assistant-input-card label {
  color: #161a17;
  font-size: 17px;
}

.assistant-input-card p,
.preview-card p,
.locked-core p,
.unlocked-core p,
.ticket-card p,
.value-disclaimer p {
  color: #596258;
  font-size: 16px;
}

.assistant-input-row input,
.ticket-form input,
.value-modal-card input {
  min-height: 48px;
  border-color: #d6ddd3;
  background: #fbfcfa;
  font-size: 16px;
}

.value-button {
  min-height: 48px;
  border-color: #173b2a;
  color: #173b2a;
  font-size: 16px;
}

.value-button.primary {
  background: #173b2a;
}

.preview-card h3,
.locked-core h3,
.unlocked-core h3,
.ticket-card h3,
.value-modal-card h3 {
  font-size: 24px;
}

.preview-pills b,
.lock-badge {
  background: #eef5f0;
  color: #173b2a;
  font-size: 13px;
}

.locked-core {
  border-style: dashed;
  background:
    linear-gradient(135deg, rgba(23, 59, 42, 0.055), transparent 55%),
    rgba(255, 255, 255, 0.84);
}

.ticket-card {
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 22px;
}

.ticket-price {
  color: #173b2a !important;
  font-size: 30px !important;
}

.qr-box img {
  width: min(230px, 100%);
  border-color: #dfe5dd;
}

.value-disclaimer {
  margin-top: 34px;
  background: #173b2a;
  color: #fff;
  border-color: #173b2a;
}

.value-disclaimer strong,
.value-disclaimer p {
  color: #fff !important;
}

.value-disclaimer p {
  opacity: 0.82;
}

.value-modal-card {
  background: #fff;
  border-color: #dfe5dd;
}

.wechat-article {
  max-width: 760px;
  padding-top: 48px;
}

.wechat-article h1 {
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.18;
}

.wechat-article p {
  color: #20251f;
  font-size: 21px;
  line-height: 1.95;
}

.article-cta {
  border-color: #cbd9cf;
  background: #eef5f0;
  color: #173b2a;
}

@media (max-width: 860px) {
  .value-hero-grid,
  .value-nav,
  .assistant-board,
  .ticket-card {
    grid-template-columns: 1fr;
  }

  .value-nav {
    align-items: flex-start;
    padding-top: 14px;
    padding-bottom: 14px;
    flex-direction: column;
  }

  .assistant-input-row,
  .ticket-form,
  .value-modal-card form {
    grid-template-columns: 1fr;
  }

  .value-section-head {
    grid-template-columns: 1fr;
  }

  .value-section-head span {
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .value-shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .value-tabs {
    width: 100%;
  }

  .value-tabs a {
    flex: 1;
    text-align: center;
    font-size: 14px;
    padding-left: 8px;
    padding-right: 8px;
  }

  .value-hero p:last-child,
  .value-section-head p,
  .value-article-card p,
  .wechat-article p {
    font-size: 18px;
  }

  .value-article-card {
    grid-template-columns: 1fr;
  }

  .value-article-card > span,
  .value-article-card > h3,
  .value-article-card > p {
    grid-column: auto;
  }

  .value-article-card::before {
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 960px) {
  .hero,
  .feature,
  .admin-shell,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .cards,
  .triad-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .domain-panel {
    min-height: 420px;
  }
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
  }

  .nav-inner,
  .shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    padding-top: 58px;
  }

  .cards,
  .triad-grid,
  .status-grid,
  .resource-card,
  .wechat-card {
    grid-template-columns: 1fr;
  }

  .alpha-form,
  .resource-input-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .alpha-fab {
    right: 16px;
    bottom: 16px;
  }

  .domain-panel {
    min-height: auto;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 12px;
  }

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