@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/__mokabook/fonts/InterVariable.woff2") format("woff2");
}

:root {
  color-scheme: light;
  --chrome-bg: #f4f4f1;
  --chrome-surface: #ffffff;
  --chrome-ink: #1a1d1c;
  --chrome-ink-2: #4a4f4d;
  --chrome-muted: #7d8480;
  --chrome-border: #e3e5e0;
  --chrome-border-strong: #c8ccc4;
  --chrome-accent: #2a4733;
  --chrome-shadow: 0 30px 90px rgba(20, 28, 22, 0.14);
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --mokabook-accent: #4f7864;
  --mokabook-accent-contrast: #ffffff;
  --mokabook-accent-soft: rgba(79, 120, 100, 0.1);
  --mbk-accent-deep: #2f5945;
  --mb-bg: var(--chrome-bg);
  --mb-surface: var(--chrome-surface);
  --mb-border: var(--chrome-border);
  --mb-text: var(--chrome-ink);
  --mb-muted: var(--chrome-muted);
  --mb-radius: 10px;
  --mb-shadow: 0 1px 2px rgba(20, 28, 22, 0.08);
  --mb-added: #1d7a3d;
  --mb-added-soft: #e3f0e7;
  --mb-changed: #9a6b00;
  --mb-changed-soft: #f6ecd4;
  --mb-removed: #b3261e;
  --mb-removed-soft: #f7e2e0;
  --mb-ignored: #6c6862;
  --mb-ignored-soft: #edebe8;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--chrome-bg);
  color: var(--chrome-ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

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

.mbk-fs {
  margin: 0;
  height: 100vh;
  overflow: hidden;
}

.mbk {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--chrome-bg);
  color: var(--chrome-ink);
  font-family: var(--sans);
  font-size: 13px;
}

.mbk-skip-link {
  position: absolute;
  top: -100%;
  left: 12px;
  z-index: 20;
  padding: 6px 12px;
  border-radius: 8px;
  background: var(--chrome-ink);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
}

.mbk-skip-link:focus-visible {
  top: 8px;
}

.mbk-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 48px;
  flex-shrink: 0;
  padding: 0 16px;
  background: var(--chrome-surface);
  border-bottom: 1px solid var(--chrome-border);
}

.mbk-menu {
  display: none;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid var(--chrome-border);
  border-radius: 8px;
  background: var(--chrome-surface);
  color: var(--chrome-ink-2);
  font-size: 14px;
  cursor: pointer;
}

.mbk-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: inherit;
  text-decoration: none;
}

.mbk-mark {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--mokabook-accent);
  color: var(--mokabook-accent-contrast);
  font-size: 13px;
}

.mbk-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  max-width: 440px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--chrome-border);
  border-radius: 8px;
  background: var(--chrome-bg);
  color: var(--chrome-muted);
}

.mbk-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  color: var(--chrome-ink);
  font: inherit;
  outline: none;
}

.mbk-search input::placeholder {
  color: var(--chrome-muted);
}

.mbk-modes {
  display: flex;
  gap: 4px;
  margin-left: auto;
  padding: 3px;
  border-radius: 8px;
  background: var(--chrome-bg);
}

.mbk-mode {
  padding: 4px 12px;
  border-radius: 6px;
  color: var(--chrome-muted);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.mbk-mode.active,
.mbk-mode[aria-current="page"] {
  background: var(--chrome-surface);
  color: var(--chrome-ink);
  box-shadow: 0 1px 2px rgba(20, 28, 22, 0.08);
}

.mbk-body {
  display: flex;
  flex: 1;
  min-height: 0;
}

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

.mbk-nav {
  --mbk-guide: #dbded8;
  display: flex;
  flex-direction: column;
  width: 248px;
  flex-shrink: 0;
  background: #fbfbfa;
  border-right: 1px solid var(--chrome-border);
  overflow: hidden;
}

.mbk-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px 9px;
  color: var(--chrome-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mbk-nav-collapse {
  padding: 0;
  border: none;
  background: none;
  color: var(--chrome-muted);
  font-family: inherit;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
}

.mbk-nav-filter {
  display: inline-flex;
  align-self: flex-start;
  margin: 0 8px 8px;
  padding: 3px;
  border-radius: 8px;
  background: var(--chrome-bg);
  border: 1px solid var(--chrome-border);
}

.mbk-nav-filter-opt {
  display: flex;
  align-items: center;
  padding: 4px 11px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--chrome-muted);
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.mbk-nav-filter-opt.active,
.mbk-nav-filter-opt[aria-pressed="true"] {
  background: var(--chrome-surface);
  color: var(--chrome-ink);
  box-shadow: 0 1px 2px rgba(20, 28, 22, 0.1);
}

.mbk-nav-filter-count {
  margin-left: 5px;
  color: var(--chrome-muted);
  font-family: var(--mono);
  font-size: 10px;
}

.mbk-nav-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px 12px;
}

.mbk-nav-row {
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 5px 8px;
  color: var(--chrome-ink-2);
  text-decoration: none;
  font-size: 12.5px;
  line-height: 1.3;
  cursor: pointer;
}

.mbk-nav-row::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: var(--mbk-indent, 0);
  right: 0;
  border-radius: 6px;
}

.mbk-nav-row:hover::before {
  background: var(--mokabook-accent-soft);
}

.mbk-nav-row.active,
.mbk-nav-row[aria-current="page"] {
  color: var(--mokabook-accent-contrast);
  font-weight: 600;
}

.mbk-nav-row.active::before,
.mbk-nav-row[aria-current="page"]::before {
  background: var(--mokabook-accent);
}

.mbk-nav-label {
  font-weight: 600;
  color: var(--chrome-ink);
}

.mbk-nav-ico {
  display: inline-grid;
  place-items: center;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--chrome-muted);
}

.mbk-nav-ico.flow {
  color: var(--mokabook-accent);
}

.mbk-nav-ico.folder {
  color: var(--chrome-ink-2);
}

.mbk-nav-ico.folder > svg {
  grid-area: 1 / 1;
}

.mbk-nav-ico.folder > svg:nth-child(2) {
  display: none;
}

details.mbk-nav-group[open] > summary .mbk-nav-ico.folder > svg:nth-child(1) {
  display: none;
}

details.mbk-nav-group[open] > summary .mbk-nav-ico.folder > svg:nth-child(2) {
  display: block;
}

.mbk-nav-row.active .mbk-nav-ico,
.mbk-nav-row[aria-current="page"] .mbk-nav-ico {
  color: rgba(255, 255, 255, 0.9);
}

.mbk-nav-row.active .mbk-nav-label,
.mbk-nav-row[aria-current="page"] .mbk-nav-label {
  color: var(--mokabook-accent-contrast);
}

.mbk-nav-count {
  margin-left: auto;
  color: var(--chrome-muted);
  font-family: var(--mono);
  font-size: 10.5px;
}

.mbk-nav-row.active .mbk-nav-count,
.mbk-nav-row[aria-current="page"] .mbk-nav-count {
  color: rgba(255, 255, 255, 0.75);
}

.mbk-nav-row[hidden],
details.mbk-nav-group[hidden] {
  display: none;
}

details.mbk-nav-group > summary {
  list-style: none;
}

details.mbk-nav-group > summary::-webkit-details-marker {
  display: none;
}

.mbk-basewatch {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin: 0;
  padding: 12px 24px;
  border-bottom: 1px solid var(--chrome-border);
  background: var(--chrome-surface);
  color: var(--chrome-muted);
  font-size: 12.5px;
}

.mbk-basewatch strong {
  color: var(--chrome-ink);
  font-family: var(--mono);
  font-size: 11.5px;
}

.mbk-basewatch-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #c98a2b;
}

@media (max-width: 56.25rem) {
  .mbk-menu {
    display: inline-flex;
  }

  .mbk-nav {
    display: none;
    position: absolute;
    top: 48px;
    bottom: 0;
    left: 0;
    z-index: 10;
    width: 82%;
    max-width: 20rem;
    border-right: 1px solid var(--chrome-border);
    box-shadow: 0 0 0 100vmax rgba(20, 28, 22, 0.4);
  }

  .mbk[data-drawer="open"] .mbk-nav {
    display: flex;
  }
}

.mbk-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
}

.mbk-screen-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  flex-shrink: 0;
  gap: 12px 24px;
  padding: 14px 24px 13px;
  border-bottom: 1px solid var(--chrome-border);
  background: var(--chrome-surface);
}

.mbk-screen-head-copy {
  min-width: 0;
}

.mbk-screen-head > .mbk-seg {
  margin-left: auto;
}

.mbk-crumbs {
  margin: 0;
  color: var(--chrome-muted);
  font-size: 11.5px;
}

.mbk-crumbs .sep {
  margin: 0 6px;
  opacity: 0.55;
}

.mbk-crumb-link {
  color: inherit;
  text-decoration: none;
  border-radius: 4px;
}

.mbk-crumb-link:hover {
  color: var(--chrome-ink);
  text-decoration: underline;
}

.mbk-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 5px;
}

.mbk-title-row h2 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.mbk-idchip {
  padding: 2px 8px;
  border: 1px solid var(--chrome-border);
  border-radius: 6px;
  background: var(--chrome-bg);
  color: var(--chrome-muted);
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
  cursor: pointer;
}

.mbk-idchip:active {
  background: var(--chrome-border);
  border-color: var(--chrome-border-strong);
  box-shadow: inset 0 1px 2px rgba(20, 28, 22, 0.14);
  color: var(--chrome-ink);
  transform: translateY(1px);
}

.mbk-seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 8px;
  background: var(--chrome-bg);
  border: 1px solid var(--chrome-border);
}

.mbk-seg span,
.mbk-seg a,
.mbk-seg button {
  padding: 4px 12px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--chrome-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.mbk-seg span.active,
.mbk-seg a.active,
.mbk-seg button.active,
.mbk-seg [aria-pressed="true"],
.mbk-seg [aria-current="page"] {
  background: var(--chrome-surface);
  color: var(--chrome-ink);
  box-shadow: 0 1px 2px rgba(20, 28, 22, 0.1);
}

.mbk-stage {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  min-height: 0;
  padding: 28px;
  overflow: auto;
  background: radial-gradient(
      circle at center,
      rgba(20, 28, 22, 0.05) 1px,
      transparent 1px
    )
    0 0 / 22px 22px;
}

.mbk-frame-wrap {
  min-width: 0;
}

.mbk-frame-mobile {
  flex: 0 0 auto;
}

.mbk-frame-desktop {
  flex: 0 1 1180px;
  min-width: 0;
}

.mbk-frame-desktop .browser-frame {
  width: 100%;
}

.mbk-frame-label {
  margin: 0 0 10px;
  color: var(--chrome-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mbk-live[data-viewport="mobile"] .mbk-frame-desktop {
  display: none;
}

.mbk-live[data-viewport="desktop"] .mbk-frame-mobile {
  display: none;
}

.mbk-flow {
  flex: 1;
  overflow: auto;
  padding: 28px 28px 40px;
}

.mbk-flow .flow-track {
  gap: 26px;
}

.mbk-flow .flow-step::before {
  top: 32px;
  bottom: -26px;
}

.mbk-flow .flow-step-head h3 {
  font-size: 16px;
}

.mbk-flow-screen {
  margin-left: 44px;
  max-width: 1180px;
}

.mbk-flow-screen .browser-frame {
  height: 640px;
}

.mbk-flow-screen .browser-frame.is-expanded {
  height: auto;
}

.mbk-stage-embed {
  display: flex;
  flex: 1;
  min-height: 0;
  padding: 18px 24px;
  overflow: auto;
  background: radial-gradient(
      circle at center,
      rgba(20, 28, 22, 0.05) 1px,
      transparent 1px
    )
    0 0 / 22px 22px;
}

.mbk-stage-embed iframe {
  flex: 1;
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--chrome-border);
  border-radius: 12px;
  background: var(--chrome-surface);
}

.mbk-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 40px;
  text-align: center;
  color: var(--chrome-ink-2);
}

.mbk-empty h2 {
  margin: 0;
  color: var(--chrome-ink);
  font-size: 19px;
}

.mbk-empty p {
  margin: 0;
  max-width: 460px;
  font-size: 13px;
  line-height: 1.55;
}

.mbk-empty-note {
  color: var(--chrome-muted);
  font-size: 12px;
}

.mbk-empty code {
  font-family: var(--mono);
  font-size: 11.5px;
}

.mbk-empty-link {
  margin-top: 8px;
  color: var(--mokabook-accent);
  font-weight: 600;
}

.mbk-frag {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #ffffff;
}

.phone-screen .mbk-frag {
  border-radius: 36px;
}

@media (max-width: 760px) {
  .mbk-screen-head {
    padding: 12px 16px 11px;
  }

  .mbk-screen-head > .mbk-seg {
    flex: 1 0 100%;
    margin-left: 0;
  }

  .mbk-screen-head > .mbk-seg button {
    flex: 1;
  }

  .mbk-stage {
    flex-direction: column;
    align-items: center;
  }

  .mbk-frame-desktop {
    flex: 0 0 auto;
    width: 100%;
  }

  .mbk-flow-screen {
    margin-left: 0;
  }
}

.mbk-details {
  flex-shrink: 0;
  border-top: 1px solid var(--chrome-border);
  background: var(--chrome-surface);
}

.mbk-details-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 11px 24px;
  border: none;
  background: none;
  color: var(--chrome-ink);
  font-size: 12.5px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.mbk-details-bar .chev {
  display: inline-grid;
  place-items: center;
  color: var(--chrome-muted);
}

.mbk-details-bar .chev svg {
  transition: transform 0.15s ease;
}

summary.mbk-details-bar {
  list-style: none;
}

summary.mbk-details-bar::-webkit-details-marker {
  display: none;
}

details.mbk-details[open] > summary.mbk-details-bar .chev svg {
  transform: rotate(90deg);
}

.mbk-details-hint {
  margin-left: auto;
  color: var(--chrome-muted);
  font-weight: 400;
}

.mbk-details-body {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 30px;
  padding: 6px 24px 20px;
}

.mbk-details-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--chrome-ink);
}

.mbk-details-rationale {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--chrome-ink-2);
}

.mbk-details-rationale .k {
  color: var(--chrome-muted);
  font-weight: 700;
}

.mbk-meta {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.mbk-meta-row {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  align-items: baseline;
}

.mbk-meta-k {
  color: var(--chrome-muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mbk-meta-v {
  min-width: 0;
  font-size: 12.5px;
  color: var(--chrome-ink-2);
}

.mbk-code {
  display: inline-block;
  max-width: 100%;
  padding: 2px 7px;
  border: 1px solid var(--chrome-border);
  border-radius: 6px;
  background: var(--chrome-bg);
  color: var(--chrome-ink);
  font-family: var(--mono);
  font-size: 11px;
  word-break: break-all;
}

.mbk-meta-v a {
  color: var(--mokabook-accent);
  font-weight: 600;
  text-decoration: none;
}

.mbk-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mbk-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid var(--chrome-border);
  border-radius: 999px;
  background: var(--chrome-bg);
  color: var(--chrome-ink-2);
  font-size: 11.5px;
  text-decoration: none;
}

.mbk-chip.flow svg {
  flex-shrink: 0;
  color: var(--mokabook-accent);
}

@media (max-width: 56.25rem) {
  .mbk-details-body {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.phone-frame {
  position: relative;
  width: 390px;
  height: 844px;
  padding: 12px;
  border-radius: 46px;
  background: #171a18;
}

.phone-notch {
  position: absolute;
  top: 22px;
  left: 50%;
  z-index: 2;
  width: 108px;
  height: 30px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #0b0d0c;
}

.phone-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 36px;
  background: #ffffff;
}

.phone-home {
  position: absolute;
  left: 50%;
  bottom: 20px;
  width: 128px;
  height: 4px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(20, 24, 20, 0.4);
}

.browser-frame {
  width: 100%;
  max-width: 1180px;
  height: 760px;
  overflow: hidden;
  border: 1px solid var(--chrome-border-strong);
  border-radius: 8px;
  background: var(--chrome-surface);
}

.browser-bar {
  position: relative;
  height: 40px;
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 0 14px;
  background: #ecede9;
  border-bottom: 1px solid var(--chrome-border);
}

.lights {
  display: inline-flex;
  gap: 6px;
}

.lights i {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--chrome-border-strong);
}

.lights i:first-child {
  background: #d9655b;
}

.lights i:nth-child(2) {
  background: #dba43d;
}

.lights i:nth-child(3) {
  background: #50a86d;
}

.address {
  flex: 1;
  max-width: 520px;
  height: 26px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--chrome-border);
  border-radius: 6px;
  background: var(--chrome-surface);
  color: var(--chrome-muted);
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition:
    background 0.12s ease,
    color 0.12s ease;
}

.address::after {
  content: "⧉";
  margin-left: auto;
  padding-left: 10px;
  color: var(--chrome-border-strong);
  font-size: 11px;
  opacity: 0.7;
}

.address:hover {
  background: #ffffff;
  color: var(--chrome-ink);
}

.address:hover::after {
  opacity: 1;
  color: var(--chrome-accent);
}

.address-copied {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--chrome-ink);
  color: #ffffff;
  padding: 5px 10px;
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  z-index: 100;
  pointer-events: none;
  box-shadow: 0 6px 16px rgba(20, 28, 22, 0.18);
  animation: addressCopiedIn 0.18s ease-out;
}

.address-copied::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: var(--chrome-ink);
}

@keyframes addressCopiedIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.browser-viewport {
  height: calc(100% - 40px);
  overflow: hidden;
  background: var(--chrome-surface);
}

.browser-expand {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--chrome-border);
  border-radius: 6px;
  background: var(--chrome-surface);
  color: var(--chrome-muted);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.12s ease,
    color 0.12s ease,
    border-color 0.12s ease;
}

.browser-expand:hover {
  background: #ffffff;
  color: var(--chrome-accent);
  border-color: var(--chrome-border-strong);
}

.browser-expand .i-collapse {
  display: none;
}

.browser-frame.is-expanded .browser-expand {
  color: var(--chrome-accent);
  border-color: var(--chrome-accent);
}

.browser-frame.is-expanded .browser-expand .i-expand {
  display: none;
}

.browser-frame.is-expanded .browser-expand .i-collapse {
  display: inline;
}

body.frame-expanded {
  overflow: hidden;
}

body.frame-expanded::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(20, 28, 22, 0.55);
}

.browser-frame.is-expanded {
  position: fixed;
  inset: 2.5vh 2.5vw;
  z-index: 950;
  width: auto;
  max-width: none;
  height: auto;
  box-shadow: 0 40px 120px rgba(20, 28, 22, 0.4);
}

.flow-track {
  display: flex;
  flex-direction: column;
  gap: 34px;
}

.flow-step {
  position: relative;
}

.flow-step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 34px;
  bottom: -34px;
  width: 2px;
  background: var(--chrome-border);
}

.flow-step:last-child::before {
  display: none;
}

.flow-step-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.flow-step-num {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--mokabook-accent);
  color: var(--mokabook-accent-contrast);
  font-size: 13px;
  font-weight: 800;
}

.flow-step-head h3 {
  margin: 2px 0 4px;
  font-size: 18px;
  letter-spacing: -0.005em;
}

.flow-step-head p {
  margin: 0;
  color: var(--chrome-muted);
  font-size: 14px;
  line-height: 1.55;
}

.flow-step-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--mokabook-accent);
  text-decoration: none;
}

.flow-step-link:hover {
  text-decoration: underline;
}

@media (max-width: 760px) {
  .phone-frame {
    width: min(390px, 100%);
    height: auto;
    aspect-ratio: 390 / 844;
  }

  .browser-frame {
    width: 100%;
    min-width: 0;
    height: 560px;
  }

  .flow-step::before {
    display: none;
  }
}

.mb-title-row {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.mb-title-row h1 {
  font-size: 1.25rem;
  margin: 0;
}

.mb-nav-group {
  color: var(--mb-muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  margin: 0.9rem 0.45rem 0.3rem;
  text-transform: uppercase;
}

.mb-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mb-viewswitch {
  background: var(--mb-surface);
  border: 1px solid var(--mb-border);
  border-radius: 999px;
  display: inline-flex;
  padding: 0.15rem;
  width: fit-content;
}

.mb-viewswitch-option {
  background: none;
  border: 0;
  border-radius: 999px;
  color: var(--mb-muted);
  cursor: pointer;
  font: inherit;
  padding: 0.2rem 0.75rem;
  text-decoration: none;
}

.mb-viewswitch-option[aria-pressed="true"],
.mb-viewswitch-option[aria-current="page"] {
  background: var(--mokabook-accent);
  color: var(--mokabook-accent-contrast);
  font-weight: 600;
}

.mb-code {
  background: var(--mb-bg);
  border: 1px solid var(--mb-border);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
  padding: 0.05rem 0.4rem;
}

.mb-empty {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 3rem 1.5rem;
  text-align: center;
}

.mb-empty h1 {
  font-size: 1.3rem;
  margin: 0;
}

.mb-empty-link {
  color: var(--mokabook-accent);
  font-weight: 600;
}

.mb-frag {
  border: 0;
  display: block;
  min-height: 30rem;
  width: 100%;
}

.mb-baseline {
  align-items: center;
  color: var(--mb-muted);
  display: flex;
  font-size: 0.8rem;
  gap: 0.45rem;
  margin: 0;
}

.mb-baseline-dot {
  background: var(--mb-changed);
  border-radius: 50%;
  display: inline-block;
  height: 0.5rem;
  width: 0.5rem;
}

.mb-review-nav-total {
  color: var(--mb-muted);
  font-size: 0.78rem;
  margin: 0.2rem 0.45rem 0.6rem;
}

.mb-chg-row {
  align-items: center;
  border-radius: 8px;
  color: var(--mb-text);
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem 0.45rem;
  text-decoration: none;
}

.mb-chg-row[aria-current="page"] {
  background: var(--mokabook-accent-soft);
  box-shadow: inset 3px 0 0 var(--mokabook-accent);
  font-weight: 600;
}

.mb-chg-dot {
  border-radius: 50%;
  flex: none;
  height: 0.55rem;
  width: 0.55rem;
}

.mb-chg-dot--added { background: var(--mb-added); }
.mb-chg-dot--changed { background: var(--mb-changed); }
.mb-chg-dot--removed { background: var(--mb-removed); }
.mb-chg-dot--ignored-only { background: var(--mb-ignored); }
.mb-chg-dot--impacted { background: var(--mokabook-accent); }
.mb-chg-dot--unchanged { background: var(--mb-border); }

.mb-chg-route {
  color: var(--mb-muted);
  display: block;
  font-family: ui-monospace, monospace;
  font-size: 0.7rem;
}

.mb-impact-card {
  background: var(--mb-surface);
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius);
  font-size: 0.8rem;
  margin: 0.75rem 0.2rem 0;
  padding: 0.7rem 0.8rem;
}

.mb-impact-card h3 {
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

.mb-impact-card p {
  color: var(--mb-muted);
  margin: 0.35rem 0 0;
}

.mb-badge {
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  padding: 0.15rem 0.6rem;
  text-transform: capitalize;
}

.mb-badge--added { background: var(--mb-added-soft); color: var(--mb-added); }
.mb-badge--changed { background: var(--mb-changed-soft); color: var(--mb-changed); }
.mb-badge--removed { background: var(--mb-removed-soft); color: var(--mb-removed); }
.mb-badge--ignored-only,
.mb-badge--unchanged { background: var(--mb-ignored-soft); color: var(--mb-ignored); }

.mb-cmp-toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.mb-panes {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.mb-pane {
  min-width: 0;
}

.mb-pane-label {
  color: var(--mb-muted);
  font-size: 0.78rem;
  margin: 0 0 0.4rem;
}

.mb-pane-doc {
  background: var(--mb-surface);
  border: 1px solid var(--mb-border);
  border-radius: 8px;
  box-shadow: var(--mb-shadow);
  overflow: hidden;
}

.mb-pane-doc--added { border-color: var(--mb-added); }
.mb-pane-doc--removed { border-color: var(--mb-removed); }

.mb-pane-doc .mb-frag {
  height: 70vh;
}

.mb-pane-missing {
  align-items: center;
  border: 1px dashed var(--mb-border);
  border-radius: 8px;
  color: var(--mb-muted);
  display: flex;
  font-size: 0.8rem;
  justify-content: center;
  min-height: 13rem;
  padding: 1rem;
  text-align: center;
}

.mb-panes[data-compare-mode="overlay"],
.mb-panes[data-compare-mode="difference"] {
  grid-template-columns: 1fr;
}

.mb-panes[data-compare-mode="overlay"] .mb-pane,
.mb-panes[data-compare-mode="difference"] .mb-pane {
  grid-area: 1 / 1;
}

.mb-panes[data-compare-mode="overlay"] .mb-pane--after {
  opacity: 0.5;
}

.mb-panes[data-compare-mode="difference"] .mb-pane--after .mb-pane-doc {
  mix-blend-mode: difference;
}

.mb-panes[data-compare-mode="difference"] {
  background: #fff;
}

.mb-review-foot {
  color: var(--mb-muted);
  font-size: 0.8rem;
}