:root {
  --pnv-brand: #653ffc;
  --pnv-brand-deep: #4d27df;
  --pnv-brand-soft: #f0edff;
  --pnv-cyan: #15a3a3;
  --pnv-ink: #171822;
  --pnv-muted: #656a78;
  --pnv-line: #e3e5ec;
  --pnv-panel: rgba(255, 255, 255, 0.94);
  --pnv-page: #f6f7fb;
  --pnv-shadow-sm: 0 4px 18px rgba(30, 25, 64, 0.07);
  --pnv-shadow-lg: 0 24px 70px rgba(31, 24, 71, 0.2);
  --pnv-focus: 0 0 0 3px rgba(101, 63, 252, 0.09);
}

html {
  scroll-padding-top: 96px;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(101, 63, 252, 0.72);
  outline-offset: 3px;
}

textarea:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
}

/* Navigation */
.site-header {
  height: 82px !important;
  border: 0 !important;
  background: rgba(246, 247, 251, 0.82) !important;
  backdrop-filter: blur(24px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(150%) !important;
  padding: 10px 0 !important;
  z-index: 140 !important;
}

.header-inner {
  width: min(1540px, calc(100% - 28px)) !important;
  height: 62px !important;
  gap: 18px !important;
  padding: 0 10px 0 12px;
  border: 1px solid rgba(221, 223, 233, 0.92);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 30px rgba(28, 24, 53, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.brand {
  min-width: 222px !important;
  gap: 11px !important;
  border-radius: 12px;
  padding: 5px 7px 5px 3px;
}

.brand img {
  width: 42px !important;
  height: 42px !important;
  box-shadow: 0 7px 18px rgba(101, 63, 252, 0.17);
}

.brand-copy strong {
  color: var(--pnv-ink);
  letter-spacing: -0.015em;
  font-size: 13px !important;
}

.brand-copy small {
  color: #747886 !important;
  font-size: 9px !important;
  letter-spacing: 0.02em;
}

.main-nav {
  flex: 0 1 auto !important;
  margin: 0 auto;
  gap: 2px !important;
  padding: 4px;
  border: 1px solid #ececf2;
  border-radius: 14px;
  background: #f7f7fa;
}

.main-nav a {
  min-height: 38px;
  border-radius: 10px !important;
  padding: 9px 11px !important;
  color: #5a5e6d !important;
  font-size: 11px !important;
  letter-spacing: -0.005em;
  transition: color 160ms ease, background 160ms ease, box-shadow 160ms ease,
    transform 160ms ease !important;
}

.main-nav a:hover {
  color: var(--pnv-ink) !important;
  background: #fff !important;
  box-shadow: 0 2px 9px rgba(31, 27, 50, 0.07);
  transform: none !important;
}

.main-nav a.is-active {
  color: #fff !important;
  background: linear-gradient(135deg, #252631, #12131a) !important;
  box-shadow: 0 5px 13px rgba(23, 24, 34, 0.2);
}

.main-nav a.is-active::after,
.main-nav a::after {
  display: none !important;
}

.header-actions {
  min-width: max-content !important;
  gap: 6px !important;
}

.header-actions .button {
  min-height: 40px;
  border-radius: 11px;
}

.header-actions button[title*=".campus"],
.header-actions button[title*="резервную"] {
  border: 1px solid rgba(101, 63, 252, 0.3) !important;
  background: var(--pnv-brand-soft) !important;
  color: var(--pnv-brand-deep) !important;
  font-weight: 800;
}

.header-actions .header-export {
  background: linear-gradient(135deg, var(--pnv-brand), var(--pnv-brand-deep));
  box-shadow: 0 7px 18px rgba(101, 63, 252, 0.22);
}

.storage-warning {
  margin: 0 auto;
  border: 0 !important;
  background: #fff3dc !important;
  color: #704515 !important;
}

/* Persistent .campus backup reminder */
.pnv-backup-reminder {
  position: relative;
  z-index: 95;
  width: min(620px, calc(100% - 24px));
  margin: 8px max(12px, calc((100vw - 1540px) / 2)) 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid #e0e2e9;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(28, 25, 48, 0.075);
}

.pnv-backup-reminder[hidden] {
  display: none !important;
}

.pnv-backup-copy {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pnv-backup-icon {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid #e4dfff;
  border-radius: 10px;
  background: #f2efff;
  color: #5a38dd;
}

.pnv-backup-icon svg {
  width: 17px;
  height: 17px;
}

.pnv-backup-body {
  min-width: 0;
}

.pnv-backup-copy strong,
.pnv-backup-copy span {
  display: block;
}

.pnv-backup-copy strong {
  color: var(--pnv-ink);
  font-size: 12.5px;
  font-weight: 820;
  line-height: 1.3;
}

.pnv-backup-copy span {
  max-width: 48ch;
  margin-top: 3px;
  color: var(--pnv-muted);
  font-size: 10px;
  line-height: 1.4;
}

.pnv-backup-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.pnv-backup-status {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #e6e0ff;
  border-radius: 999px;
  padding: 0 8px;
  background: #f7f5ff;
  color: #5d43bd;
  font-size: 9px;
  font-weight: 800;
  white-space: nowrap;
}

.pnv-backup-status::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #7655ff;
}

.pnv-backup-action {
  min-height: 40px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid #20212a;
  border-radius: 10px;
  padding: 8px 12px;
  background: #20212a;
  color: #fff;
  font: inherit;
  font-size: 10.5px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: none;
  transition: transform 180ms ease, box-shadow 220ms ease,
    background-color 220ms ease;
}

.pnv-backup-action:hover {
  transform: translateY(-1px);
  background: #111219;
  box-shadow: 0 6px 14px rgba(23, 24, 34, 0.16);
}

.pnv-backup-action svg {
  width: 17px;
  height: 17px;
}

.pnv-backup-reminder.is-saved {
  border-color: #dde3e1;
  background: #fff;
  box-shadow: 0 8px 24px rgba(28, 25, 48, 0.065);
}

.pnv-backup-reminder.is-saved .pnv-backup-icon {
  border-color: #cde9dc;
  background: #eef9f4;
  color: #147a56;
}

.pnv-backup-reminder.is-saved .pnv-backup-status {
  border-color: #d8eee4;
  background: #f1faf6;
  color: #247255;
}

.pnv-backup-reminder.is-saved .pnv-backup-status::before {
  background: #159565;
}

.pnv-backup-reminder.is-saved .pnv-backup-action {
  border-color: #d9dbe3;
  background: #fff;
  color: #30323a;
}

.pnv-backup-reminder.is-saved .pnv-backup-action:hover {
  background: #f7f7fa;
  box-shadow: 0 5px 14px rgba(28, 25, 48, 0.08);
}

/* Existing full-page AI workspace */
[class*="AiCoachWorkspace-module__"][class$="__header"] {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(221, 223, 233, 0.9) !important;
  border-radius: 24px !important;
  background: radial-gradient(circle at 88% 20%, rgba(101, 63, 252, 0.12), transparent 26%),
    linear-gradient(145deg, #fff, #fbfaff) !important;
  box-shadow: var(--pnv-shadow-sm);
}

[class*="AiCoachWorkspace-module__"][class$="__headerIcon"] {
  border: 1px solid rgba(101, 63, 252, 0.16);
  background: linear-gradient(145deg, #f1edff, #fff) !important;
  box-shadow: 0 10px 24px rgba(101, 63, 252, 0.14);
}

[class*="AiCoachWorkspace-module__"][class$="__modelBadge"] {
  min-height: 36px;
  border-color: rgba(21, 149, 101, 0.19) !important;
  background: #f1faf6 !important;
  color: #266349 !important;
}

[class*="AiCoachWorkspace-module__"][class$="__modeTabs"] {
  border: 1px solid rgba(220, 222, 231, 0.92) !important;
  border-radius: 18px !important;
  padding: 6px !important;
  background: rgba(255, 255, 255, 0.88) !important;
  box-shadow: 0 5px 20px rgba(28, 25, 53, 0.05);
}

[class*="AiCoachWorkspace-module__"][class$="__modeTabs"] a {
  min-height: 44px !important;
  border-radius: 12px !important;
  font-size: 11px !important;
}

[class*="AiCoachWorkspace-module__"][class$="__modeTabs"] a[aria-current="page"] {
  background: linear-gradient(135deg, #252631, #12131a) !important;
  box-shadow: 0 6px 16px rgba(23, 24, 34, 0.16);
}

[class*="AiCoachWorkspace-module__"][class$="__workspace"] {
  grid-template-columns: 310px minmax(0, 1fr) !important;
  gap: 20px !important;
}

[class*="AiCoachWorkspace-module__"][class$="__contextPanel"],
[class*="AiCoachWorkspace-module__"][class$="__chatPanel"] {
  border: 1px solid rgba(218, 220, 230, 0.92) !important;
  border-radius: 22px !important;
  box-shadow: 0 10px 34px rgba(30, 25, 64, 0.07);
}

[class*="AiCoachWorkspace-module__"][class$="__contextPanel"] {
  top: 98px !important;
  padding: 22px !important;
  background: linear-gradient(180deg, #fff 0%, #fbfbfd 100%) !important;
}

[class*="AiCoachWorkspace-module__"][class$="__contextAutomatic"] {
  border-color: rgba(21, 149, 101, 0.22) !important;
  border-radius: 14px !important;
  background: #effaf5 !important;
}

[class*="AiCoachWorkspace-module__"][class$="__privacyNote"] {
  margin-top: 16px !important;
  color: #5a6070 !important;
  line-height: 1.5;
}

[class*="AiCoachWorkspace-module__"][class$="__chatPanel"] {
  display: flex;
  min-height: 630px;
  flex-direction: column;
  overflow: clip !important;
  background: #fff !important;
}

[class*="AiCoachWorkspace-module__"][class$="__chatToolbar"] {
  min-height: 58px;
  padding: 14px 20px !important;
  border-bottom-color: #e9e9ef !important;
  background: rgba(250, 250, 252, 0.92) !important;
  backdrop-filter: blur(12px);
}

[class*="AiCoachWorkspace-module__"][class$="__conversation"] {
  flex: 1;
  min-height: 490px !important;
  max-height: 68vh !important;
  padding: 28px clamp(18px, 3vw, 34px) !important;
  background-color: #fbfbfd;
  background-image: radial-gradient(rgba(101, 63, 252, 0.08) 0.7px, transparent 0.7px);
  background-size: 18px 18px;
  scrollbar-color: #c9c6d8 transparent;
}

[class*="AiCoachWorkspace-module__"][class$="__emptyStateInner"] {
  padding: 28px;
  border: 1px solid rgba(224, 224, 232, 0.86);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 45px rgba(31, 25, 64, 0.06);
}

[class*="AiCoachWorkspace-module__"][class$="__suggestion"] {
  min-height: 64px !important;
  border-radius: 14px !important;
  background: rgba(255, 255, 255, 0.92) !important;
  font-size: 11px !important;
}

[class*="AiCoachWorkspace-module__"][class$="__messageLabel"] {
  letter-spacing: 0.08em !important;
}

[class*="AiCoachWorkspace-module__"][class$="__messageBubble"] {
  max-width: min(740px, 88%) !important;
  border-radius: 18px 18px 18px 6px !important;
  padding: 14px 17px !important;
  border-color: #e1e2e9 !important;
  box-shadow: 0 6px 18px rgba(27, 24, 50, 0.06);
  line-height: 1.58;
}

[class*="AiCoachWorkspace-module__"][class$="__messageRow"][data-role="user"]
  [class*="AiCoachWorkspace-module__"][class$="__messageBubble"] {
  border-color: var(--pnv-brand-deep) !important;
  border-radius: 18px 18px 6px !important;
  background: linear-gradient(135deg, #6b46fb, #4d27df) !important;
  box-shadow: 0 8px 22px rgba(101, 63, 252, 0.2);
}

[class*="AiCoachWorkspace-module__"][class$="__composer"] {
  padding: 14px 18px 17px !important;
  border-top-color: #e6e6ed !important;
  background: rgba(249, 249, 252, 0.96) !important;
}

[class*="AiCoachWorkspace-module__"][class$="__composerBox"] {
  border-radius: 17px !important;
  padding: 9px !important;
  border-color: #d7d8e2 !important;
  box-shadow: 0 7px 24px rgba(30, 25, 64, 0.06);
}

[class*="AiCoachWorkspace-module__"][class$="__composerBox"]:focus-within {
  border-color: var(--pnv-brand) !important;
  box-shadow: var(--pnv-focus), 0 10px 28px rgba(32, 26, 70, 0.08) !important;
}

[class*="AiCoachWorkspace-module__"][class$="__sendButton"] {
  width: 46px !important;
  height: 46px !important;
  border-radius: 13px !important;
  background: linear-gradient(135deg, var(--pnv-brand), var(--pnv-brand-deep)) !important;
  box-shadow: 0 8px 18px rgba(101, 63, 252, 0.22);
}

/* Universal assistant */
.pnv-assistant-root {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 260;
  font-family: inherit;
}

.pnv-assistant-launcher {
  position: relative;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 18px;
  background: #5b3bea;
  color: #fff;
  box-shadow: 0 14px 34px rgba(71, 47, 177, 0.28);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.pnv-assistant-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(71, 47, 177, 0.32);
}

.pnv-assistant-launcher::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border: 2px solid #5c38e9;
  border-radius: 50%;
  background: #4ee3a5;
}

.pnv-assistant-panel {
  position: absolute;
  right: 0;
  bottom: 70px;
  width: min(420px, calc(100vw - 28px));
  height: min(650px, calc(100dvh - 112px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #dfe1e8;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(27, 25, 48, 0.2);
  transform-origin: right bottom;
  animation: pnv-panel-in 180ms ease-out both;
}

.pnv-assistant-panel[hidden] {
  display: none !important;
}

@keyframes pnv-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.pnv-assistant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid #e8e8ef;
  background: #fff;
}

.pnv-assistant-identity {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 11px;
}

.pnv-assistant-avatar {
  width: 36px;
  height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid #e1dbff;
  border-radius: 11px;
  background: #f2efff;
  color: #5a38dd;
}

.pnv-assistant-title {
  display: block;
  color: var(--pnv-ink);
  font-size: 13.5px;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.pnv-assistant-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  color: var(--pnv-muted);
  font-size: 10px;
}

.pnv-assistant-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #24b47e;
  box-shadow: 0 0 0 3px rgba(36, 180, 126, 0.12);
}

.pnv-assistant-root.is-busy .pnv-assistant-status::before {
  background: var(--pnv-brand);
  box-shadow: 0 0 0 3px rgba(101, 63, 252, 0.1);
  animation: pnv-status-pulse 1.4s ease-in-out infinite;
}

@keyframes pnv-status-pulse {
  50% {
    opacity: 0.45;
  }
}

.pnv-assistant-tools {
  display: flex;
  gap: 4px;
}

.pnv-icon-button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: #626675;
  cursor: pointer;
}

.pnv-icon-button:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.pnv-icon-button:hover {
  background: #f1f1f6;
  color: var(--pnv-ink);
}

.pnv-assistant-context {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 10px 12px 0;
  padding: 9px 10px;
  border: 1px solid #e5e6ec;
  border-radius: 12px;
  background: #f8f8fb;
  color: #575b69;
  font-size: 10px;
  line-height: 1.4;
}

.pnv-assistant-context svg {
  flex: none;
  color: var(--pnv-brand);
}

.pnv-assistant-context strong {
  color: #30323c;
}

.pnv-assistant-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 16px 14px 20px;
  background: #f7f8fa;
  scrollbar-color: #cbc9d8 transparent;
}

.pnv-assistant-welcome {
  padding: 17px;
  border: 1px solid #e3e3eb;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(29, 25, 59, 0.035);
}

.pnv-assistant-welcome h2 {
  margin: 0 0 7px;
  color: var(--pnv-ink);
  font-size: 17px;
  line-height: 1.25;
}

.pnv-assistant-welcome p {
  margin: 0;
  color: var(--pnv-muted);
  font-size: 12px;
  line-height: 1.55;
}

.pnv-assistant-privacy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 11px;
  padding: 6px 8px;
  border-radius: 9px;
  background: #eff9f4;
  color: #327055;
  font-size: 9px;
  font-weight: 750;
}

.pnv-assistant-suggestions {
  display: grid;
  gap: 7px;
  margin-top: 13px;
}

.pnv-assistant-suggestion {
  min-height: 42px;
  border: 1px solid #dedfe8;
  border-radius: 12px;
  background: #fff;
  color: #414451;
  padding: 8px 10px;
  text-align: left;
  font: inherit;
  font-size: 10.5px;
  font-weight: 750;
  line-height: 1.35;
  cursor: pointer;
}

.pnv-assistant-suggestion:hover {
  border-color: rgba(101, 63, 252, 0.38);
  background: #f8f6ff;
  color: var(--pnv-brand-deep);
}

.pnv-assistant-message {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0 0 16px;
}

.pnv-assistant-message[data-role="user"] {
  align-items: flex-end;
}

.pnv-assistant-message-label {
  margin: 0 4px 4px;
  color: #8b8e9a;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.pnv-assistant-bubble {
  max-width: 88%;
  padding: 11px 13px;
  border: 1px solid #dfe0e7;
  border-radius: 15px 15px 15px 5px;
  background: #fff;
  color: #343640;
  box-shadow: 0 2px 9px rgba(28, 25, 53, 0.045);
  font-size: 12.5px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.pnv-assistant-message[data-role="user"] .pnv-assistant-bubble {
  max-width: 84%;
  border-color: var(--pnv-brand-deep);
  border-radius: 15px 15px 5px 15px;
  background: #5a3be8;
  color: #fff;
  white-space: pre-wrap;
}

.pnv-assistant-bubble p,
.pnv-assistant-bubble ul,
.pnv-assistant-bubble ol {
  margin: 0 0 0.65em;
}

.pnv-assistant-bubble > :last-child {
  margin-bottom: 0;
}

.pnv-assistant-bubble ul,
.pnv-assistant-bubble ol {
  padding-left: 1.35em;
}

.pnv-assistant-bubble li + li {
  margin-top: 0.25em;
}

.pnv-assistant-bubble code {
  border-radius: 5px;
  background: #f0eff5;
  padding: 0.12em 0.32em;
  font: 0.92em ui-monospace, SFMono-Regular, Consolas, monospace;
}

.pnv-assistant-error {
  margin: 0 16px 10px;
  padding: 10px 12px;
  border: 1px solid #efc5c8;
  border-radius: 11px;
  background: #fff1f2;
  color: #9b343c;
  font-size: 10.5px;
  line-height: 1.45;
}

.pnv-assistant-error[hidden] {
  display: none;
}

.pnv-assistant-typing {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.pnv-assistant-typing-label {
  color: #5f6270;
  font-size: 11.5px;
  font-weight: 650;
}

.pnv-assistant-typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.pnv-assistant-typing-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8a8d99;
  animation: pnv-typing 1s ease-in-out infinite;
}

.pnv-assistant-typing-dots i:nth-child(2) {
  animation-delay: 120ms;
}

.pnv-assistant-typing-dots i:nth-child(3) {
  animation-delay: 240ms;
}

@keyframes pnv-typing {
  0%,
  70%,
  100% {
    opacity: 0.45;
    transform: translateY(0);
  }
  35% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.pnv-assistant-composer {
  padding: 10px 12px 11px;
  border-top: 1px solid #e6e6ed;
  background: #fff;
}

.pnv-assistant-composer-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
  padding: 7px;
  border: 1px solid #d7d8e2;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(29, 25, 59, 0.04);
}

.pnv-assistant-composer-box:focus-within {
  border-color: var(--pnv-brand);
  box-shadow: var(--pnv-focus);
}

.pnv-assistant-composer textarea {
  width: 100%;
  min-height: 42px;
  max-height: 126px;
  resize: none;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 4px 5px;
  color: var(--pnv-ink);
  font: inherit;
  font-size: 12.5px;
  line-height: 1.45;
}

.pnv-assistant-send {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 12px;
  background: #5a3be8;
  color: #fff;
  box-shadow: 0 7px 16px rgba(101, 63, 252, 0.2);
  cursor: pointer;
}

.pnv-assistant-send:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.pnv-assistant-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 7px;
  padding: 0 3px;
  color: #8a8d99;
  font-size: 9px;
}

/* Legal footer and cookie notice */
.footer {
  background: #fff !important;
}

.pnv-global-footer {
  position: relative;
  width: 100%;
  clear: both;
  margin-top: 0;
  border-top: 1px solid var(--pnv-line);
  background: #fff;
}

.pnv-legal-footer {
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 30px;
  border-top: 0;
}

.pnv-legal-footer-top {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(0, 2fr);
  gap: 28px;
  align-items: start;
}

.pnv-legal-brand {
  color: var(--pnv-ink);
  font-size: 13px;
  font-weight: 850;
}

.pnv-legal-brand span {
  display: block;
  margin-top: 5px;
  color: var(--pnv-muted);
  font-size: 9px;
  font-weight: 500;
  line-height: 1.5;
}

.pnv-legal-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 16px;
}

.pnv-legal-links a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  color: #555968;
  font-size: 9px;
  font-weight: 700;
}

.pnv-legal-links a:hover {
  color: var(--pnv-brand-deep);
}

.pnv-legal-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid #f0f0f4;
  color: #858894;
  font-size: 8px;
  line-height: 1.5;
}

.pnv-local-badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 9px;
  background: #eff9f4;
  color: #327055;
  font-weight: 800;
}

.pnv-cookie-banner {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 320;
  width: min(510px, calc(100vw - 36px));
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border: 1px solid rgba(214, 215, 225, 0.96);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 55px rgba(28, 24, 59, 0.18);
  animation: pnv-cookie-in 220ms ease-out both;
}

.pnv-cookie-banner[hidden] {
  display: none !important;
}

@keyframes pnv-cookie-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
}

.pnv-cookie-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: #f1edff;
  color: var(--pnv-brand-deep);
}

.pnv-cookie-copy strong,
.pnv-cookie-copy span {
  display: block;
}

.pnv-cookie-copy strong {
  color: var(--pnv-ink);
  font-size: 11px;
}

.pnv-cookie-copy span {
  margin-top: 3px;
  color: var(--pnv-muted);
  font-size: 9px;
  line-height: 1.45;
}

.pnv-cookie-copy a {
  color: var(--pnv-brand-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pnv-cookie-accept {
  min-height: 40px;
  border: 0;
  border-radius: 11px;
  background: var(--pnv-ink);
  color: #fff;
  padding: 8px 13px;
  font: inherit;
  font-size: 10px;
  font-weight: 800;
  cursor: pointer;
}

/* Standalone legal documents */
.pnv-legal-page {
  min-height: 100vh;
  margin: 0;
  background: var(--pnv-page);
  color: var(--pnv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

.pnv-legal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 10px 14px;
  background: rgba(246, 247, 251, 0.88);
  backdrop-filter: blur(22px);
}

.pnv-legal-header-inner {
  width: min(980px, 100%);
  min-height: 60px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 14px;
  box-sizing: border-box;
  border: 1px solid var(--pnv-line);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--pnv-shadow-sm);
}

.pnv-legal-home {
  color: var(--pnv-ink);
  text-decoration: none;
  font-size: 12px;
  font-weight: 850;
}

.pnv-legal-back {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  padding: 0 11px;
  background: #f3f2f8;
  color: #555866;
  text-decoration: none;
  font-size: 10px;
  font-weight: 750;
}

.pnv-legal-main {
  width: min(860px, calc(100% - 28px));
  margin: 28px auto 70px;
  padding: clamp(24px, 5vw, 54px);
  box-sizing: border-box;
  border: 1px solid var(--pnv-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 16px 50px rgba(31, 26, 64, 0.08);
}

.pnv-legal-eyebrow {
  margin: 0 0 10px;
  color: var(--pnv-brand-deep);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.pnv-legal-main h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.07;
  letter-spacing: -0.035em;
}

.pnv-legal-updated {
  margin: 13px 0 28px;
  color: var(--pnv-muted);
  font-size: 11px;
}

.pnv-legal-notice {
  margin: 0 0 28px;
  padding: 15px 17px;
  border: 1px solid rgba(101, 63, 252, 0.18);
  border-radius: 14px;
  background: #f7f5ff;
  color: #4d4862;
  font-size: 11px;
  line-height: 1.58;
}

.pnv-legal-content h2 {
  margin: 30px 0 11px;
  color: var(--pnv-ink);
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.pnv-legal-content h3 {
  margin: 22px 0 8px;
  font-size: 14px;
}

.pnv-legal-content p,
.pnv-legal-content li {
  color: #505360;
  font-size: 12px;
  line-height: 1.7;
}

.pnv-legal-content p {
  margin: 0 0 12px;
}

.pnv-legal-content ul,
.pnv-legal-content ol {
  margin: 8px 0 15px;
  padding-left: 1.4em;
}

.pnv-legal-content li + li {
  margin-top: 6px;
}

.pnv-legal-content a {
  color: var(--pnv-brand-deep);
}

.pnv-legal-table {
  width: 100%;
  margin: 14px 0 20px;
  border-collapse: collapse;
  font-size: 11px;
}

.pnv-legal-table th,
.pnv-legal-table td {
  padding: 11px;
  border: 1px solid #e5e5ec;
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.pnv-legal-table th {
  background: #f7f7fa;
  color: #3b3d47;
}

.pnv-operator-warning {
  border-color: #efd6a8;
  background: #fff8e9;
  color: #725221;
}

@media (max-width: 1260px) {
  .header-inner {
    gap: 10px !important;
  }

  .brand {
    min-width: 198px !important;
  }

  .main-nav a {
    padding-inline: 8px !important;
    font-size: 10px !important;
  }

  .header-actions .header-export {
    display: none !important;
  }
}

@media (max-width: 1000px) {
  .site-header {
    height: 76px !important;
    padding-block: 8px !important;
  }

  .header-inner {
    width: calc(100% - 20px) !important;
    height: 60px !important;
  }

  .brand {
    min-width: 0 !important;
  }

  [class*="AiCoachWorkspace-module__"][class$="__workspace"] {
    grid-template-columns: 1fr !important;
  }

  [class*="AiCoachWorkspace-module__"][class$="__contextPanel"] {
    position: static !important;
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  body.pnv-assistant-open {
    overflow: hidden;
  }

  .site-header {
    height: 70px !important;
    padding-block: 7px !important;
  }

  .header-inner {
    height: 56px !important;
    border-radius: 16px;
  }

  .brand img {
    width: 36px !important;
    height: 36px !important;
  }

  .brand-copy strong {
    font-size: 11px !important;
  }

  .header-actions .save-status {
    display: none !important;
  }

  .header-actions button[title*=".campus"],
  .header-actions button[title*="резервную"] {
    max-width: 44px;
    overflow: hidden;
    white-space: nowrap;
    color: transparent !important;
    gap: 0 !important;
  }

  .header-actions button[title*=".campus"] svg,
  .header-actions button[title*="резервную"] svg {
    color: var(--pnv-brand-deep) !important;
    flex: none;
  }

  .mobile-nav {
    height: calc(72px + env(safe-area-inset-bottom)) !important;
    padding: 5px 6px env(safe-area-inset-bottom) !important;
    border-top: 1px solid rgba(218, 219, 228, 0.96) !important;
    background: rgba(255, 255, 255, 0.94) !important;
    box-shadow: 0 -8px 28px rgba(29, 25, 59, 0.08);
  }

  .mobile-nav a {
    min-width: 0;
    border-radius: 12px;
    font-size: 8px !important;
  }

  .mobile-nav a.is-active {
    background: #f0edff;
  }

  .pnv-backup-reminder {
    width: calc(100% - 20px);
    grid-template-columns: 1fr;
    gap: 9px;
    margin: 6px auto 0;
  }

  .pnv-backup-controls {
    width: 100%;
    justify-content: space-between;
  }

  .pnv-assistant-root {
    right: 13px;
    bottom: calc(84px + env(safe-area-inset-bottom));
  }

  .pnv-assistant-launcher {
    width: 54px;
    height: 54px;
    border-radius: 17px;
  }

  .pnv-assistant-panel {
    width: min(420px, calc(100vw - 26px));
    height: min(650px, calc(100dvh - 174px));
  }

  .pnv-assistant-header {
    padding-top: 14px;
  }

  .pnv-assistant-messages {
    padding-bottom: 18px;
  }

  .pnv-assistant-composer {
    padding-bottom: 11px;
  }

  .pnv-cookie-banner {
    left: 10px;
    bottom: calc(82px + env(safe-area-inset-bottom));
    width: calc(100vw - 20px);
    grid-template-columns: auto minmax(0, 1fr);
  }

  .pnv-cookie-accept {
    grid-column: 1 / -1;
    width: 100%;
  }

  .pnv-legal-footer {
    width: calc(100% - 28px);
  }

  .pnv-legal-footer-top {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .pnv-legal-links {
    justify-content: flex-start;
  }

  .pnv-legal-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  [class*="AiCoachWorkspace-module__"][class$="__chatPanel"] {
    min-height: 560px;
  }

  [class*="AiCoachWorkspace-module__"][class$="__conversation"] {
    max-height: none !important;
  }
}

@media (max-width: 480px) {
  .brand-copy small {
    display: none !important;
  }

  .pnv-backup-copy span {
    font-size: 9px;
  }

  .pnv-legal-main {
    width: calc(100% - 18px);
    margin-top: 12px;
    padding: 23px 18px 30px;
    border-radius: 20px;
  }

  .pnv-legal-table {
    display: block;
    overflow-x: auto;
  }
}

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

/* Calm, consistent form focus states */
.form-field input[type="text"],
.form-field input[type="number"],
.form-field input[type="date"],
.form-field textarea,
.form-field select,
.new-project-form input,
.snapshot-form input,
.export-fields input,
.structured-row input:not([type="range"]),
.structured-row textarea,
.structured-row select,
.library-search {
  transition: border-color 240ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 260ms cubic-bezier(0.2, 0.8, 0.2, 1),
    background-color 220ms ease !important;
}

.form-field input[type="text"]:focus,
.form-field input[type="number"]:focus,
.form-field input[type="date"]:focus,
.form-field textarea:focus,
.form-field select:focus,
.new-project-form input:focus,
.snapshot-form input:focus,
.export-fields input:focus,
.structured-row input:not([type="range"]):focus,
.structured-row textarea:focus,
.structured-row select:focus,
.library-search:focus {
  border-color: rgba(101, 63, 252, 0.58) !important;
  background-color: #fff !important;
  box-shadow: 0 0 0 3px rgba(101, 63, 252, 0.085),
    0 5px 16px rgba(31, 24, 71, 0.045) !important;
  outline: none !important;
}

.choice-card:has(input:focus-visible) {
  outline: 2px solid rgba(101, 63, 252, 0.62) !important;
  outline-offset: 3px !important;
  box-shadow: none !important;
}

[class*="AiCoachWorkspace-module__"][class$="__composerBox"]:focus-within,
.pnv-assistant-composer-box:focus-within {
  border-color: rgba(101, 63, 252, 0.5) !important;
  box-shadow: 0 0 0 3px rgba(101, 63, 252, 0.075),
    0 9px 26px rgba(32, 26, 70, 0.06) !important;
  transition: border-color 240ms ease, box-shadow 260ms ease !important;
}

.pnv-assistant-composer textarea:focus,
[class*="AiCoachWorkspace-module__"][class$="__composer"] textarea:focus {
  box-shadow: none !important;
  outline: none !important;
}

/* Premium landing */
.pnv-landing-hero {
  isolation: isolate;
  width: min(1540px, calc(100% - 28px));
  margin: 14px auto 48px;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 32px;
  background: #15161f !important;
  color: #fff;
  box-shadow: 0 32px 90px rgba(20, 18, 42, 0.21),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.pnv-landing-hero::before {
  z-index: -2;
  background: radial-gradient(
      circle at 82% 14%,
      rgba(117, 83, 255, 0.32),
      transparent 29%
    ),
    radial-gradient(
      circle at 90% 84%,
      rgba(20, 176, 176, 0.16),
      transparent 26%
    ),
    linear-gradient(132deg, #171821 0%, #1c1a2b 56%, #121b23 100%) !important;
}

.pnv-landing-hero::after {
  content: "";
  z-index: -1;
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.38;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.2) 0.65px,
    transparent 0.65px
  );
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 64%);
  mask-image: linear-gradient(90deg, #000 0%, transparent 64%);
}

.pnv-landing-hero .hero-inner {
  width: min(1400px, calc(100% - 64px)) !important;
  min-height: 720px !important;
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.86fr) !important;
  gap: clamp(48px, 6vw, 94px) !important;
  padding-block: clamp(64px, 7vw, 92px) !important;
}

.pnv-landing-hero .hero-copy {
  position: relative;
  z-index: 3;
}

.pnv-landing-hero .hero-copy > .eyebrow {
  margin-bottom: 14px;
  color: #a993ff !important;
  letter-spacing: 0.11em;
}

.pnv-landing-hero .hero-copy h1 {
  max-width: 850px;
  margin-bottom: 24px;
  color: #fff;
  font-size: clamp(50px, 5.15vw, 80px) !important;
  font-weight: 790;
  line-height: 0.99;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.pnv-landing-hero .hero-copy h1 em {
  color: #ad9aff !important;
  text-shadow: 0 0 34px rgba(128, 96, 255, 0.18);
}

.pnv-landing-hero .hero-lead {
  max-width: 720px;
  margin-bottom: 31px;
  color: #c8cad5 !important;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.68;
}

.pnv-landing-hero .hero-badges {
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.pnv-landing-hero .hero-badges span {
  min-height: 32px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.065);
  color: #e8e8ef;
  backdrop-filter: blur(10px);
}

.pnv-landing-hero .hero-actions {
  gap: 10px;
}

.pnv-landing-hero .hero-actions .button {
  min-height: 54px;
  border-radius: 14px;
  padding-inline: 20px;
  transition: transform 180ms ease, box-shadow 220ms ease,
    background-color 220ms ease !important;
}

.pnv-landing-hero .hero-actions .button-primary {
  border-color: transparent !important;
  background: linear-gradient(135deg, #7b5cff, #5732e7) !important;
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(92, 54, 230, 0.31);
}

.pnv-landing-hero .hero-actions .button-secondary {
  border-color: rgba(255, 255, 255, 0.16) !important;
  background: rgba(255, 255, 255, 0.075) !important;
  color: #f7f7fa !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}

.pnv-landing-hero .hero-actions .button:hover {
  transform: translateY(-2px) !important;
}

.pnv-landing-hero .new-project-link {
  color: #cfc4ff !important;
}

.pnv-landing-hero .privacy-line {
  max-width: 760px;
  margin-top: 22px;
  color: #aeb1bf !important;
}

.pnv-landing-hero .privacy-line svg {
  color: #58d6a5 !important;
}

.pnv-landing-hero .privacy-line strong {
  color: #e9fff7;
}

.pnv-hero-proof {
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.11);
}

.pnv-hero-proof-item {
  min-width: 0;
  padding: 14px 15px;
  background: rgba(20, 21, 30, 0.78);
  backdrop-filter: blur(14px);
}

.pnv-hero-proof-item strong,
.pnv-hero-proof-item span {
  display: block;
}

.pnv-hero-proof-item strong {
  color: #fff;
  font-size: 13px;
  letter-spacing: -0.01em;
}

.pnv-hero-proof-item span {
  margin-top: 3px;
  color: #9fa2b1;
  font-size: 9px;
  line-height: 1.4;
}

.pnv-landing-hero .hero-visual {
  isolation: isolate;
  min-height: 570px !important;
}

.pnv-landing-hero .hero-visual::before,
.pnv-landing-hero .hero-visual::after {
  content: "";
  z-index: -2;
  position: absolute;
  border: 1px solid rgba(176, 155, 255, 0.15);
  border-radius: 50%;
}

.pnv-landing-hero .hero-visual::before {
  width: 500px;
  height: 500px;
}

.pnv-landing-hero .hero-visual::after {
  width: 390px;
  height: 390px;
  border-color: rgba(75, 211, 190, 0.12);
}

.pnv-landing-hero .notebook-shadow {
  opacity: 0.54;
  filter: blur(34px);
}

.pnv-landing-hero .notebook-card {
  width: min(410px, 78%);
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 18px;
  transform: rotate(2.2deg) translateY(-2px);
  box-shadow: 0 42px 90px rgba(4, 5, 12, 0.48),
    0 0 0 9px rgba(255, 255, 255, 0.025);
}

.pnv-landing-hero .floating-card {
  border-color: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  background: rgba(250, 250, 253, 0.93);
  box-shadow: 0 20px 50px rgba(5, 6, 13, 0.32);
}

.pnv-visual-kicker {
  position: absolute;
  top: 36px;
  right: 4%;
  z-index: 4;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 0 11px;
  background: rgba(17, 18, 27, 0.56);
  color: #d8d4e9;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.pnv-how-section {
  width: min(1440px, calc(100% - 28px));
  margin: 0 auto 36px;
  border: 1px solid #e4e5ec !important;
  border-radius: 30px;
  background: linear-gradient(180deg, #f8f8fb, #f4f5f9) !important;
  box-shadow: 0 16px 46px rgba(31, 27, 55, 0.06);
  overflow: hidden;
}

.pnv-how-section .how-grid {
  gap: 14px;
}

.pnv-how-section .how-grid article {
  min-height: 260px;
  border-color: #e5e6ed;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 24px rgba(31, 27, 55, 0.045);
  transition: transform 220ms ease, border-color 220ms ease,
    box-shadow 220ms ease;
}

.pnv-how-section .how-grid article:hover {
  border-color: rgba(101, 63, 252, 0.22);
  transform: translateY(-3px);
  box-shadow: 0 15px 34px rgba(31, 27, 55, 0.08);
}

.pnv-route-preview {
  margin-block: 36px;
  padding: clamp(28px, 4vw, 52px) !important;
  border: 1px solid #e4e5ec;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 16px 48px rgba(31, 27, 55, 0.06);
}

.pnv-route-preview .route-preview-grid {
  gap: 12px;
}

.pnv-route-preview .route-preview-card {
  border-radius: 16px;
  transition: transform 200ms ease, border-color 200ms ease,
    box-shadow 200ms ease;
}

.pnv-route-preview .route-preview-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 11px 26px rgba(31, 27, 55, 0.08);
}

.pnv-tool-teaser {
  width: min(1440px, calc(100% - 28px));
  margin: 36px auto 62px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background: radial-gradient(
      circle at 86% 35%,
      rgba(101, 63, 252, 0.24),
      transparent 24%
    ),
    linear-gradient(135deg, #181923, #232030) !important;
  box-shadow: 0 24px 64px rgba(26, 23, 52, 0.17);
  overflow: hidden;
}

/* Workbook route rail */
.workbook-layout {
  grid-template-columns: 272px minmax(0, 900px) 300px !important;
  gap: 28px !important;
  width: min(1600px, calc(100% - 36px)) !important;
}

.route-rail {
  scrollbar-gutter: stable;
  max-height: calc(100vh - 114px) !important;
  padding: 12px 11px 14px !important;
  border: 1px solid #e1e3eb !important;
  border-radius: 24px !important;
  background: rgba(255, 255, 255, 0.97) !important;
  box-shadow: 0 15px 42px rgba(31, 27, 55, 0.075),
    inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.rail-progress {
  margin-bottom: 10px;
  padding: 14px 14px 13px !important;
  border: 1px solid rgba(101, 63, 252, 0.11) !important;
  border-radius: 16px;
  background: linear-gradient(135deg, #f7f5ff, #fafcff);
}

.rail-progress > div {
  gap: 9px !important;
}

.rail-progress svg {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(101, 63, 252, 0.13);
  border-radius: 10px;
  padding: 7px;
  background: #fff;
  color: var(--pnv-brand) !important;
}

.rail-progress strong {
  color: var(--pnv-ink);
  font-size: 24px !important;
  line-height: 1;
  letter-spacing: -0.035em;
}

.rail-progress p {
  margin: 6px 0 10px !important;
  color: #777c8b !important;
  font-size: 9px !important;
}

.rail-progress progress {
  height: 7px !important;
  border-radius: 999px !important;
  background: #e7e8ef !important;
}

.rail-progress progress::-webkit-progress-bar {
  border-radius: 999px;
  background: #e7e8ef !important;
}

.rail-progress progress::-webkit-progress-value {
  border-radius: 999px;
  background: linear-gradient(90deg, #7655ff, #5631e6) !important;
}

.rail-progress progress::-moz-progress-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, #7655ff, #5631e6) !important;
}

.route-list {
  display: grid;
  gap: 3px;
  margin: 0 !important;
}

.route-list::before {
  top: 30px !important;
  bottom: 30px !important;
  left: 23px !important;
  background: linear-gradient(#dfe2ea 78%, transparent) !important;
}

.route-list li {
  margin: 0 !important;
  padding: 2px !important;
  border: 1px solid transparent;
  border-radius: 15px;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.route-list li.is-current {
  border-color: rgba(101, 63, 252, 0.09);
  background: linear-gradient(135deg, #f3f0ff, #f8f7ff);
}

.route-list a {
  min-height: 52px;
  grid-template-columns: 28px minmax(0, 1fr) auto !important;
  gap: 10px !important;
  padding: 8px 8px !important;
  border: 1px solid transparent;
  border-radius: 13px !important;
  background: transparent !important;
  transition: border-color 180ms ease, background-color 180ms ease,
    transform 180ms ease !important;
}

.route-list a:hover {
  border-color: #e4e5ec;
  background: rgba(255, 255, 255, 0.76) !important;
  transform: translateX(1px);
}

.route-marker {
  width: 23px !important;
  height: 23px !important;
  border: 4px solid #fff !important;
  background: #dce0e8 !important;
  color: #9aa2b1 !important;
  box-shadow: 0 0 0 1px #d8dce5 !important;
}

.route-list .is-current .route-marker {
  border: 2px solid var(--block-color) !important;
  background: #fff !important;
  color: var(--block-color) !important;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--block-color) 13%, white) !important;
}

.route-list .is-complete .route-marker {
  border: 2px solid #fff !important;
  background: #159565 !important;
  color: #fff !important;
  box-shadow: 0 0 0 2px rgba(21, 149, 101, 0.16) !important;
}

.route-copy {
  min-width: 0;
  gap: 2px;
}

.route-copy small {
  color: #9a9eaa !important;
  font-size: 7.5px !important;
  letter-spacing: 0.07em;
}

.route-copy strong {
  overflow: hidden;
  color: #30323c;
  font-size: 12px !important;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.route-list .is-current .route-copy small,
.route-list .is-current .route-copy strong {
  color: #5631d5 !important;
}

.route-percent {
  min-width: 34px;
  min-height: 23px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #f1f2f6;
  color: #858a98 !important;
  font-size: 8px !important;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.route-list .is-current .route-percent {
  background: #e8e2ff;
  color: #5b38dc !important;
}

.route-list .is-complete .route-percent {
  background: #e8f7ef;
  color: #237457 !important;
}

.checkpoint-label {
  gap: 4px !important;
  margin: -4px 7px 5px 48px !important;
  color: #9b9fab !important;
  font-size: 7px !important;
  letter-spacing: 0.065em !important;
}

.route-list .is-current .checkpoint-label {
  color: #7257d1 !important;
}

.rail-note {
  margin: 12px 4px 2px !important;
  padding: 13px 13px 13px 15px !important;
  border: 1px solid #e8e8ef;
  border-radius: 14px !important;
  background: linear-gradient(135deg, #f8f8fb, #f4f3f9) !important;
  box-shadow: inset 3px 0 0 rgba(101, 63, 252, 0.43);
}

.rail-note strong {
  color: #383a45;
  font-size: 9px !important;
}

.rail-note p {
  color: #7a7e8c !important;
  font-size: 8px !important;
  line-height: 1.5 !important;
}

/* Explicit completion for theory pages */
.theory-completion {
  min-width: min(100%, 390px);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-left: auto;
}

.theory-completion .theory-page-label {
  max-width: 210px;
  color: #747987;
  font-size: 9px;
  font-weight: 650;
  line-height: 1.45;
  text-align: right;
}

.theory-complete-button {
  min-width: 116px;
  min-height: 44px !important;
  flex: none;
  gap: 7px;
  border-radius: 12px !important;
  transition: transform 180ms ease, border-color 200ms ease,
    background-color 200ms ease, box-shadow 220ms ease !important;
}

.theory-complete-button:hover {
  transform: translateY(-1px);
}

.theory-complete-button[aria-pressed="true"] {
  box-shadow: 0 7px 18px rgba(21, 149, 101, 0.13);
}

.step-status {
  min-width: 57px;
  text-align: center;
}

@media (max-width: 1260px) and (min-width: 1001px) {
  .workbook-layout {
    grid-template-columns: 244px minmax(0, 880px) !important;
    max-width: 1180px !important;
    gap: 22px !important;
  }

  .route-rail {
    padding-inline: 9px !important;
  }

  .route-copy strong {
    font-size: 11px !important;
  }
}

@media (max-width: 1000px) {
  .pnv-landing-hero .hero-inner {
    width: min(100% - 48px, 1320px) !important;
    min-height: 650px !important;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr) !important;
    gap: 30px !important;
  }

  .pnv-landing-hero .hero-copy h1 {
    font-size: clamp(46px, 6.4vw, 62px) !important;
  }

  .pnv-hero-proof-item {
    padding-inline: 11px;
  }

  .workbook-layout {
    width: min(920px, calc(100% - 28px)) !important;
    display: block !important;
  }

  .route-rail {
    display: none !important;
  }
}

@media (max-width: 800px) {
  .pnv-backup-reminder {
    width: min(620px, calc(100% - 20px));
    margin: 7px auto 0;
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 11px;
  }

  .pnv-backup-controls {
    width: 100%;
    justify-content: space-between;
  }

  .pnv-backup-action {
    width: auto;
  }

  .pnv-landing-hero {
    width: calc(100% - 16px);
    margin-top: 8px;
    border-radius: 24px;
  }

  .pnv-landing-hero .hero-inner {
    width: calc(100% - 34px) !important;
    min-height: auto !important;
    padding-block: 54px !important;
    display: block !important;
  }

  .pnv-landing-hero .hero-copy h1 {
    font-size: clamp(42px, 10.5vw, 58px) !important;
  }

  .pnv-landing-hero .hero-visual {
    max-width: 540px;
    min-height: 520px !important;
    margin: 36px auto 0;
  }

  .pnv-how-section,
  .pnv-tool-teaser {
    width: calc(100% - 16px);
    border-radius: 24px;
  }

  .pnv-route-preview {
    width: calc(100% - 16px) !important;
    border-radius: 24px;
  }
}

@media (max-width: 560px) {
  .pnv-backup-reminder {
    grid-template-columns: 1fr;
  }

  .pnv-backup-controls {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 8px;
  }

  .pnv-backup-action {
    width: 100%;
  }

  .pnv-backup-status {
    justify-self: start;
  }

  .pnv-assistant-panel {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    max-height: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .pnv-assistant-header {
    padding-top: calc(14px + env(safe-area-inset-top));
  }

  .pnv-assistant-composer {
    padding-bottom: calc(11px + env(safe-area-inset-bottom));
  }

  .pnv-landing-hero .hero-inner {
    width: calc(100% - 28px) !important;
    padding-block: 42px !important;
  }

  .pnv-landing-hero .hero-copy h1 {
    font-size: clamp(39px, 12vw, 49px) !important;
  }

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

  .pnv-landing-hero .hero-actions,
  .pnv-landing-hero .hero-actions .button,
  .pnv-landing-hero .import-control {
    width: 100%;
  }

  .pnv-landing-hero .hero-actions .button {
    justify-content: center;
  }

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

  .pnv-hero-proof-item {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    padding: 11px 13px;
  }

  .pnv-hero-proof-item span {
    margin-top: 0;
  }

  .pnv-landing-hero .hero-visual {
    min-height: 420px !important;
  }

  .pnv-landing-hero .floating-export {
    display: none;
  }

  .pnv-visual-kicker {
    top: 12px;
    right: 0;
  }

  .theory-completion {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    margin-left: 0;
  }

  .theory-completion .theory-page-label {
    max-width: none;
    text-align: left;
  }

  .theory-complete-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pnv-backup-action,
  .pnv-landing-hero .hero-actions .button,
  .pnv-how-section .how-grid article,
  .pnv-route-preview .route-preview-card,
  .route-list a,
  .theory-complete-button {
    transition-duration: 0.01ms !important;
  }
}

/* Final cascade guard: the clean edition has no simulated binding holes. */
.notebook-card::before,
.block-header::before,
.pnv-landing-hero .hero-visual::before,
.pnv-landing-hero .hero-visual::after {
  content: none !important;
  display: none !important;
  background: none !important;
}

.pnv-landing-hero .notebook-card {
  aspect-ratio: 1632 / 2290 !important;
}

/* Refined .campus backup card */
.pnv-backup-reminder {
  min-height: 58px;
  width: min(680px, calc(100% - 32px));
  margin: 9px max(16px, calc((100vw - 1540px) / 2)) 0 auto;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  padding: 8px 8px 8px 10px;
  border: 1px solid rgba(101, 63, 252, 0.15);
  border-radius: 16px;
  background: linear-gradient(110deg, #f9f8ff 0%, #fff 62%);
  box-shadow: 0 4px 16px rgba(35, 29, 71, 0.055);
}

.pnv-backup-copy {
  gap: 10px;
}

.pnv-backup-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  margin-top: 0;
  border-color: rgba(101, 63, 252, 0.17);
  border-radius: 11px;
  background: #fff;
  color: var(--pnv-brand-deep);
  box-shadow: 0 3px 10px rgba(76, 52, 173, 0.08);
}

.pnv-backup-icon svg {
  width: 17px;
  height: 17px;
}

.pnv-backup-copy strong {
  font-size: 12.5px;
  font-weight: 820;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.pnv-backup-copy span {
  margin-top: 2px;
  color: #727685;
  font-size: 9.5px;
  line-height: 1.35;
}

.pnv-backup-controls {
  width: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.pnv-backup-status {
  min-height: 22px;
  gap: 6px;
  border: 0;
  padding: 0 2px;
  background: transparent;
  color: #654bc2;
  font-size: 8.5px;
  font-weight: 800;
}

.pnv-backup-status::before {
  width: 6px;
  height: 6px;
  background: #7655ff;
  box-shadow: 0 0 0 3px rgba(118, 85, 255, 0.1);
}

.pnv-backup-action {
  width: auto;
  min-height: 38px;
  gap: 7px;
  border-color: transparent;
  border-radius: 11px;
  padding: 0 13px;
  background: linear-gradient(135deg, var(--pnv-brand), var(--pnv-brand-deep));
  color: #fff;
  font-size: 10.5px;
  font-weight: 800;
  box-shadow: 0 5px 14px rgba(101, 63, 252, 0.18);
}

.pnv-backup-action:hover {
  background: linear-gradient(135deg, #704cff, #4520d2);
  box-shadow: 0 7px 18px rgba(101, 63, 252, 0.24);
}

.pnv-backup-action:active {
  transform: translateY(0);
  box-shadow: 0 3px 9px rgba(101, 63, 252, 0.2);
}

.pnv-backup-action svg {
  width: 16px;
  height: 16px;
}

.pnv-backup-reminder.is-saved {
  border-color: rgba(21, 149, 101, 0.18);
  background: linear-gradient(110deg, #f4fbf8 0%, #fff 62%);
  box-shadow: 0 4px 16px rgba(25, 91, 67, 0.045);
}

.pnv-backup-reminder.is-saved .pnv-backup-icon {
  border-color: rgba(21, 149, 101, 0.19);
  background: #fff;
  color: #147a56;
  box-shadow: 0 3px 10px rgba(21, 122, 86, 0.07);
}

.pnv-backup-reminder.is-saved .pnv-backup-status {
  border: 0;
  background: transparent;
  color: #247255;
}

.pnv-backup-reminder.is-saved .pnv-backup-status::before {
  background: #159565;
  box-shadow: 0 0 0 3px rgba(21, 149, 101, 0.1);
}

.pnv-backup-reminder.is-saved .pnv-backup-action {
  border-color: #dedfe6;
  background: rgba(255, 255, 255, 0.9);
  color: #373943;
  box-shadow: none;
}

.pnv-backup-reminder.is-saved .pnv-backup-action:hover {
  border-color: #cbcdd7;
  background: #fff;
  box-shadow: 0 5px 13px rgba(29, 27, 48, 0.07);
}

@media (max-width: 800px) {
  .pnv-backup-reminder {
    width: calc(100% - 20px);
    margin: 7px auto 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 8px;
  }

  .pnv-backup-controls {
    width: auto;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
  }
}

@media (max-width: 560px) {
  .pnv-backup-reminder {
    min-height: 54px;
    width: calc(100% - 16px);
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin-top: 6px;
    padding: 7px;
    border-radius: 14px;
  }

  .pnv-backup-copy {
    gap: 8px;
  }

  .pnv-backup-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
  }

  .pnv-backup-copy strong {
    font-size: 11.5px;
  }

  .pnv-backup-copy .pnv-backup-description,
  .pnv-backup-status {
    display: none;
  }

  .pnv-backup-controls {
    display: flex;
    grid-template-columns: none;
    gap: 0;
  }

  .pnv-backup-action {
    width: auto;
    min-height: 36px;
    padding: 0 10px;
    font-size: 9.5px;
  }
}

@media (max-width: 360px) {
  .pnv-backup-reminder {
    gap: 6px;
  }

  .pnv-backup-icon {
    width: 32px;
    height: 32px;
  }

  .pnv-backup-action {
    gap: 5px;
    padding-inline: 8px;
    font-size: 9px;
  }
}

.pnv-landing-hero .notebook-card img {
  object-fit: contain !important;
  object-position: center !important;
}