/* 陪玩掌柜官网 — 原生 CSS */
:root {
  --color-bg: #0b0f1a;
  --color-bg-elevated: #121829;
  --color-surface: #1a2238;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-primary: #6366f1;
  --color-primary-light: #818cf8;
  --color-accent: #a78bfa;
  --color-success: #34d399;
  --color-kook: #2ee6a6;
  --color-kook-dim: rgba(46, 230, 166, 0.14);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, monospace;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  --shadow-border: 0 0 0 1px rgba(255, 255, 255, 0.08);
  --shadow-border-hover: 0 0 0 1px rgba(255, 255, 255, 0.13);
  --header-h: 72px;
  --max-w: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p,
li,
figcaption,
blockquote {
  text-wrap: pretty;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition-property: color;
  transition-duration: 200ms;
  transition-timing-function: ease-out;
}

a:hover {
  color: var(--color-accent);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 8px 16px;
  background: var(--color-primary);
  color: #fff;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
}

.container {
  width: min(100% - 40px, var(--max-w));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(11, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
}

.logo:hover {
  color: var(--color-text);
}

.logo__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  border-radius: 8px;
  transition-property: color, background-color;
  transition-duration: 150ms;
  transition-timing-function: ease-out;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--color-text);
  background: rgba(99, 102, 241, 0.12);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  min-width: 40px;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-border);
  transition-property: box-shadow, scale, background-color;
  transition-duration: 150ms;
  transition-timing-function: ease-out;
}

.nav-toggle:hover {
  box-shadow: var(--shadow-border-hover);
}

.nav-toggle:active {
  scale: 0.96;
}

.header-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 10px 18px 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition-property: transform, scale, box-shadow, background-color, color;
  transition-duration: 150ms;
  transition-timing-function: ease-out;
  font-family: inherit;
}

.btn:active {
  scale: 0.96;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), #7c3aed);
  color: #fff;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.45);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  box-shadow: var(--shadow-border);
}

.btn--ghost:hover {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-border-hover);
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Hero */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 80%;
  background: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.25), transparent 65%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 999px;
  font-size: 0.8125rem;
  color: var(--color-primary-light);
  margin-bottom: 20px;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(135deg, #fff 30%, var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin: 0 0 32px;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 32em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.hero__stat strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.hero__stat span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hero__visual {
  background: var(--color-bg-elevated);
  border-radius: 28px;
  padding: 8px;
  box-shadow: var(--shadow), var(--shadow-border);
}

.mock-dashboard {
  border-radius: 20px;
  overflow: hidden;
  background: var(--color-surface);
}

.mock-dashboard__bar {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.25);
}

.mock-dashboard__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.mock-dashboard__body {
  padding: 20px;
  display: grid;
  gap: 12px;
}

.mock-card {
  height: 48px;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.2), rgba(167, 139, 250, 0.1));
}

.mock-card--wide {
  height: 120px;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--color-bg-elevated);
}

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

.section__head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.section__head p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 28px;
  background: var(--color-surface);
  box-shadow: var(--shadow-border);
  border-radius: var(--radius-lg);
  transition-property: box-shadow, transform;
  transition-duration: 200ms;
  transition-timing-function: ease-out;
}

.feature-card:hover {
  box-shadow: var(--shadow-border-hover);
  transform: translateY(-4px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.15);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.125rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}

.step {
  text-align: center;
  padding: 24px 16px;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--color-primary);
  font-weight: 700;
  font-size: 1rem;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.step p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  padding: 32px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow);
  position: relative;
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  background: var(--color-primary);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-card h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.pricing-card__price {
  margin: 0 0 20px;
  font-size: 2rem;
  font-weight: 700;
}

.pricing-card__price small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.pricing-card ul {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  flex: 1;
}

.pricing-card li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.pricing-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
}

/* CTA */
.cta-band {
  padding: 64px 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(124, 58, 237, 0.15));
  border-block: 1px solid var(--color-border);
}

.cta-band h2 {
  margin: 0 0 12px;
  font-size: 1.75rem;
}

.cta-band p {
  margin: 0 0 28px;
  color: var(--color-text-muted);
}

/* Footer */
.site-footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.site-footer h4 {
  margin: 0 0 16px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Page hero (inner pages) */
.page-hero {
  padding: 48px 0 32px;
  text-align: center;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: 2.25rem;
}

.page-hero p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

.page-hero .kook-eyebrow {
  margin-bottom: 16px;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 20px 0;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 20px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* 功能详情：订单流转与经营统计 */
.detail-block {
  margin-top: 48px;
  padding: 32px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.detail-block__head {
  max-width: 640px;
  margin-bottom: 28px;
}

.detail-block__head h3 {
  margin: 0 0 10px;
  font-size: 1.375rem;
}

.detail-block__head p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* 订单流转图 */
.flow-track {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 4px;
  margin-bottom: 24px;
}

.flow-node {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  white-space: nowrap;
}

.flow-node--start {
  border-color: rgba(148, 163, 184, 0.4);
}

.flow-node--progress {
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(99, 102, 241, 0.12);
  color: var(--color-primary-light);
}

.flow-node--warn {
  border-color: rgba(251, 191, 36, 0.5);
  background: rgba(251, 191, 36, 0.1);
  color: #fbbf24;
}

.flow-node--success {
  border-color: rgba(52, 211, 153, 0.5);
  background: rgba(52, 211, 153, 0.12);
  color: var(--color-success);
}

.flow-node--danger {
  border-color: rgba(248, 113, 113, 0.5);
  background: rgba(248, 113, 113, 0.1);
  color: #f87171;
}

.flow-arrow {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  padding: 0 2px;
}

.flow-branches {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.flow-branch {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px dashed var(--color-border);
  background: rgba(0, 0, 0, 0.15);
}

.flow-branch h4 {
  margin: 0 0 8px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.flow-branch p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
}

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

.flow-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.flow-table th,
.flow-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.flow-table th {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.8125rem;
}

.flow-table td:last-child {
  color: var(--color-text-muted);
}

.flow-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

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

.flow-legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  font-style: normal;
}

/* 经营统计展示 */
.stats-showcase {
  display: grid;
  gap: 24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.stat-card__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.stat-card__value {
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat-card__value small {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.stat-card--success .stat-card__value {
  color: var(--color-success);
}

.stat-card--primary .stat-card__value {
  color: var(--color-primary-light);
}

.stat-card--warn .stat-card__value {
  color: #fbbf24;
}

.dashboard-preview {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.preview-panel {
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.preview-panel h4 {
  margin: 0 0 16px;
  font-size: 0.9375rem;
}

.trend-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
}

.trend-bars__group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.trend-bars__bar {
  width: 100%;
  max-width: 32px;
  margin-top: auto;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--color-primary-light), var(--color-primary));
  min-height: 8px;
}

.trend-bars__label {
  margin-top: 8px;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

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

.alert-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.08);
  font-size: 0.875rem;
}

.alert-item strong {
  font-size: 1.125rem;
  margin-right: 8px;
}

.alert-item span {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.finance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.detail-note {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* KOOK 开黑展示 */
.kook-band {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.kook-band::before {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -40%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(46, 230, 166, 0.14), transparent 68%);
  pointer-events: none;
}

.kook-band__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.kook-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  margin: 0 0 18px;
  border-radius: 999px;
  background: var(--color-kook-dim);
  box-shadow: 0 0 0 1px rgba(46, 230, 166, 0.28);
  color: var(--color-kook);
  font-size: 0.8125rem;
  font-weight: 600;
}

.kook-eyebrow__mark {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: linear-gradient(135deg, #2ee6a6, #14b8a6);
  display: grid;
  place-items: center;
  color: #04251c;
  font-size: 11px;
  font-weight: 800;
}

.kook-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.kook-copy > p {
  margin: 0 0 24px;
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 36em;
}

.kook-points {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.kook-points li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.kook-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-kook);
  box-shadow: 0 0 0 4px var(--color-kook-dim);
}

.kook-copy .hero__actions {
  margin-top: 4px;
}

.kook-stage {
  border-radius: 24px;
  padding: 8px;
  background: rgba(11, 15, 26, 0.55);
  box-shadow: var(--shadow), var(--shadow-border);
}

.kook-stage-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.8fr;
  gap: 12px;
  align-items: stretch;
}

.kook-stage-grid .kook-window {
  min-height: 100%;
}

.kook-window {
  display: grid;
  grid-template-columns: 148px 1fr;
  min-height: 420px;
  border-radius: 16px;
  overflow: hidden;
  background: #101625;
}

.kook-window--compact {
  grid-template-columns: 1fr;
  min-height: 0;
}

.kook-side {
  padding: 16px 12px;
  background: rgba(0, 0, 0, 0.28);
  border-right: 1px solid var(--color-border);
}

.kook-side__guild {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.kook-side__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-kook);
  box-shadow: 0 0 0 3px var(--color-kook-dim);
}

.kook-side__label {
  margin: 0 0 8px;
  padding-left: 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.kook-channel {
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 10px;
  margin-bottom: 4px;
  border-radius: 8px;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.kook-channel.is-active {
  background: rgba(46, 230, 166, 0.1);
  color: var(--color-text);
}

.kook-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.kook-main__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  font-weight: 600;
}

.kook-main__bar span {
  color: var(--color-text-muted);
  font-weight: 500;
}

.kook-feed {
  display: grid;
  gap: 16px;
  padding: 16px;
  flex: 1;
}

.kook-msg {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
}

.kook-avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  color: #04251c;
  background: linear-gradient(135deg, #2ee6a6, #14b8a6);
  outline: 1px solid rgba(255, 255, 255, 0.1);
  outline-offset: -1px;
}

.kook-avatar--bot {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
}

.kook-msg__meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.8125rem;
}

.kook-msg__meta time {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.kook-card {
  position: relative;
  padding: 16px 16px 14px 18px;
  border-radius: 12px;
  background: #171e32;
  box-shadow: var(--shadow-border);
  transition-property: box-shadow;
  transition-duration: 150ms;
  transition-timing-function: ease-out;
}

.kook-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: #fbbf24;
}

.kook-card[data-theme="primary"]::before {
  background: var(--color-primary-light);
}

.kook-card[data-theme="success"]::before {
  background: var(--color-success);
}

.kook-card[data-theme="info"]::before {
  background: var(--color-kook);
}

.kook-card__title {
  margin: 0 0 8px;
  font-size: 0.9375rem;
  font-weight: 700;
}

.kook-card__rows {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.kook-card__rows strong {
  color: var(--color-text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.kook-card__hint {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  color: var(--color-kook);
  min-height: 1.2em;
  transition-property: opacity, transform, filter;
  transition-duration: 150ms;
  transition-timing-function: ease-in;
}

.kook-card__hint:empty {
  display: none;
}

.kook-card-actions {
  position: relative;
  min-height: 40px;
  overflow: hidden;
}

.kook-card-actions__set {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  transition-property: opacity, filter, scale;
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

.kook-card-actions__set.is-inactive {
  position: absolute;
  inset: 0 auto auto 0;
  scale: 0.25;
  opacity: 0;
  filter: blur(4px);
  pointer-events: none;
  z-index: 0;
}

.kook-card-actions__set.is-active {
  position: relative;
  scale: 1;
  opacity: 1;
  filter: blur(0);
  z-index: 1;
}

.kook-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px 0 16px;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  background: var(--color-primary);
  transition-property: scale, background-color, box-shadow;
  transition-duration: 150ms;
  transition-timing-function: ease-out;
}

.kook-chip:active {
  scale: 0.96;
}

.kook-chip--warn {
  background: rgba(251, 191, 36, 0.18);
  color: #fbbf24;
}

.kook-chip--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}

.kook-chip--success {
  background: rgba(52, 211, 153, 0.2);
  color: var(--color-success);
}

.kook-mini-stack {
  display: grid;
  gap: 12px;
}

.kook-mini-stack .kook-card {
  padding: 14px 14px 12px 16px;
}

.kook-mini-stack .kook-card__rows {
  margin: 0;
}

.kook-role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kook-role {
  padding: 24px;
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: var(--shadow-border);
  transition-property: box-shadow, transform;
  transition-duration: 200ms;
  transition-timing-function: ease-out;
}

.kook-role:hover {
  box-shadow: var(--shadow-border-hover);
  transform: translateY(-4px);
}

.kook-role__tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--color-kook-dim);
  color: var(--color-kook);
  font-size: 0.75rem;
  font-weight: 700;
}

.kook-role h3 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
}

.kook-role p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.kook-stagger > * {
  opacity: 0;
  transform: translateY(12px);
  filter: blur(4px);
  animation: kookFadeIn 420ms ease-out forwards;
}

.kook-stagger > *:nth-child(1) { animation-delay: 0ms; }
.kook-stagger > *:nth-child(2) { animation-delay: 100ms; }
.kook-stagger > *:nth-child(3) { animation-delay: 200ms; }
.kook-stagger > *:nth-child(4) { animation-delay: 300ms; }

@keyframes kookFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* Mobile */
@media (max-width: 960px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stats-grid,
  .finance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-preview {
    grid-template-columns: 1fr;
  }

  .flow-branches {
    grid-template-columns: 1fr;
  }

  .kook-band__grid,
  .kook-window,
  .kook-role-grid,
  .kook-stage-grid {
    grid-template-columns: 1fr;
  }

  .kook-side {
    display: none;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
  }

  .nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .header-cta .btn--ghost {
    display: none;
  }

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

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

  .stats-grid,
  .finance-grid {
    grid-template-columns: 1fr;
  }

  .flow-track {
    flex-direction: column;
    align-items: flex-start;
  }

  .flow-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }
}