/* PigCat Music — design tokens (Hard-Edge Minimalism)
   Aligns with Stitch visual identity: radius 0, no shadows/glow/purple/gold. */

:root {
  --bg: #050505;
  --bg-floor: #000000;
  --surface: #0A0A0A;
  --surface-2: #111111;
  --border: #1A1A1A;
  --accent: #0EA5E9;
  --accent-press: #0284C7;
  --accent-soft: rgba(14, 165, 233, 0.12);
  --text-1: #FFFFFF;
  --text-2: #CCCCCC;
  --text-3: #888888;
  --danger: #EF4444;
  --success: #22C55E;
  --warning: #F59E0B;
  --paper: #F7F1E6;
  --ink: #17140E;
  --radius-card: 0;
  --radius-btn: 0;
  --radius-input: 0;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --pc-t-1: 120ms;
  --pc-t-2: 220ms;
  --pc-t-3: 360ms;
  --pc-t-4: 550ms;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;
  --space-xxl: 80px;
  --gutter: 24px;
  --margin: 32px;
  --container: 1440px;
  --nav-h: 64px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body.pc-body,
.pc-page {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-floor);
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

body.pc-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.035;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent 0 47px,
      rgba(14, 165, 233, 0.35) 47px 48px
    );
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 42%, transparent 70%, rgba(0,0,0,0.25));
}

.pc-page {
  display: flex;
  flex-direction: column;
}

.pc-page > main,
.pc-main {
  flex: 1 0 auto;
}

/* Skip link — visually hidden until keyboard focus */
.pc-skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.pc-skip:focus,
.pc-skip:focus-visible {
  position: fixed;
  left: 8px;
  top: 8px;
  z-index: 10001;
  width: auto;
  height: auto;
  clip: auto;
  overflow: visible;
  padding: 10px 14px;
  background: var(--bg);
  color: var(--text-1);
  border: 1px solid var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

a.pc-link,
.pc-link {
  color: var(--text-2);
  text-decoration: none;
  transition: color var(--pc-t-2) var(--ease);
}

a.pc-link:hover,
.pc-link:hover {
  color: var(--text-1);
}

.pc-muted {
  color: var(--text-3);
}

.pc-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-3);
}

.pc-container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--margin);
  padding-right: var(--margin);
}

.pc-section {
  padding-top: var(--space-xxl);
  padding-bottom: var(--space-xxl);
}

.pc-grid {
  display: grid;
  gap: var(--gutter);
}

.pc-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

/* ---------- Nav ---------- */
.pc-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.pc-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--nav-h);
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.pc-nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-1);
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.pc-nav-brand img {
  width: 28px;
  height: 28px;
  object-fit: cover;
  display: block;
}

.pc-nav-left {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  min-width: 0;
}

.pc-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.pc-nav-link {
  color: var(--text-3);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color var(--pc-t-2) var(--ease), border-color var(--pc-t-2) var(--ease);
  white-space: nowrap;
}

.pc-nav-link:hover {
  color: var(--text-1);
}

.pc-nav-link.is-active {
  color: var(--text-1);
  border-bottom-color: var(--accent);
  font-weight: 700;
}

.pc-nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

/* ---------- Language switcher ---------- */
.pc-lang {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.pc-lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  border-radius: 0;
  transition: color var(--pc-t-1) var(--ease), border-color var(--pc-t-1) var(--ease);
}

.pc-lang-trigger:hover,
.pc-lang.is-open .pc-lang-trigger {
  color: var(--text-1);
  border-color: var(--text-3);
}

.pc-lang-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 140px;
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--border);
  background: var(--surface);
  z-index: 80;
  display: flex;
  flex-direction: column;
  padding: 0;
  box-shadow: none;
}

.pc-lang-menu[hidden] {
  /* visibility handled by motion layer for open animation */
  visibility: hidden;
}

.pc-lang-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 14px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 13px;
  cursor: pointer;
  border-radius: 0;
}

.pc-lang-menu button:last-child {
  border-bottom: 0;
}

.pc-lang-menu button:hover {
  color: var(--text-1);
  background: var(--surface-2);
}

.pc-nav-mobile-actions .pc-lang {
  width: 100%;
  margin-bottom: 8px;
}

.pc-nav-mobile-actions .pc-lang-trigger {
  width: 100%;
  justify-content: space-between;
  height: 44px;
}

.pc-nav-mobile-actions .pc-lang-menu {
  position: static;
  width: 100%;
  margin-top: 0;
  border-top: 0;
}

.pc-nav-user {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-3);
}

.pc-nav-user b {
  color: var(--text-1);
  font-weight: 600;
}

.pc-nav-account {
  position: relative;
}

.pc-nav-account::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 12px;
  z-index: 131;
}

.pc-nav-account-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 260px;
  height: 40px;
  padding: 0 10px 0 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-1);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.pc-nav-account-trigger:hover,
.pc-nav-account.is-open .pc-nav-account-trigger {
  border-color: var(--text-3);
}

.pc-nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.pc-nav-avatar-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-2);
}

.pc-nav-account-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.2;
}

.pc-nav-account-meta b {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-nav-account-meta span {
  font-size: 11px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-nav-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  padding: 0 5px;
  height: 16px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.pc-nav-account-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 300px;
  padding: 14px 0 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  z-index: 130;
}

.pc-nav-account-menu[hidden] {
  display: none;
}

.pc-nav-account-head {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 0 14px 12px;
  border-bottom: 1px solid var(--border);
}

.pc-nav-account-head b {
  display: block;
  color: var(--text-1);
  font-size: 15px;
}

.pc-nav-account-head small {
  display: block;
  margin-top: 4px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
}

.pc-nav-account-dl {
  margin: 0;
  padding: 10px 14px;
}

.pc-nav-account-dl div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  font-size: 13px;
}

.pc-nav-account-dl dt {
  color: var(--text-3);
  font-weight: 400;
}

.pc-nav-account-dl dd {
  margin: 0;
  color: var(--text-1);
  text-align: right;
  word-break: break-all;
}

.pc-nav-account-actions {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.pc-nav-account-actions a,
.pc-nav-account-actions button {
  display: block;
  width: 100%;
  padding: 10px 14px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-2);
  font: inherit;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.pc-nav-account-actions a:hover,
.pc-nav-account-actions button:hover {
  background: var(--surface-2);
  color: var(--text-1);
}

.pc-nav-copy {
  margin-left: 8px;
  padding: 0 6px;
  height: 22px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 11px;
  cursor: pointer;
}

.pc-nav-mobile-user {
  padding: 12px 0 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.pc-nav-mobile-user-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.pc-nav-mobile-user b {
  color: var(--text-1);
}

.pc-nav-mobile-user p {
  margin: 0 0 4px;
  color: var(--text-3);
  font-size: 13px;
}

.pc-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-1);
  cursor: pointer;
}

.pc-nav-toggle-bars {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.pc-nav-toggle-bars::before,
.pc-nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.pc-nav-toggle-bars::before { top: -6px; }
.pc-nav-toggle-bars::after { top: 6px; }

.pc-nav-dropdown {
  position: relative;
}

/* Invisible hover bridge so the pointer can travel from the label into the list. */
.pc-nav-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 20px;
  z-index: 121;
}

.pc-nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0 0 4px;
  border-bottom: 2px solid transparent;
  color: var(--text-3);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--pc-t-2) var(--ease), border-color var(--pc-t-2) var(--ease);
}

.pc-nav-dropdown-trigger:hover,
.pc-nav-dropdown.is-open .pc-nav-dropdown-trigger,
.pc-nav-dropdown-trigger.is-active {
  color: var(--text-1);
}

.pc-nav-dropdown-trigger.is-active {
  border-bottom-color: var(--accent);
  font-weight: 700;
}

.pc-nav-tab {
  color: var(--text-3);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color var(--pc-t-2) var(--ease), border-color var(--pc-t-2) var(--ease);
  white-space: nowrap;
}

.pc-nav-tab:hover {
  color: var(--text-1);
}

.pc-nav-tab.is-active {
  color: var(--text-1);
  border-bottom-color: var(--accent);
  font-weight: 700;
}

.pc-nav-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.7;
}

.pc-nav-mega {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 280px;
  padding: 8px 0;
  background: var(--surface);
  border: 1px solid var(--border);
  z-index: 120;
}

.pc-nav-mega a {
  display: block;
  padding: 10px 16px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--pc-t-1) var(--ease), color var(--pc-t-1) var(--ease);
}

.pc-nav-mega a:hover,
.pc-nav-mega a.is-active {
  background: var(--surface-2);
  color: var(--text-1);
}

.pc-nav-mega a.is-active {
  color: var(--accent);
}

.pc-nav-mobile {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: var(--space-md) var(--margin) var(--space-lg);
}

.pc-nav.is-open .pc-nav-mobile {
  display: block;
}

.pc-nav-mobile a,
.pc-nav-mobile button.pc-nav-mobile-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 0;
  color: var(--text-2);
  text-decoration: none;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}

.pc-nav-mobile a.is-active {
  color: var(--accent);
}

.pc-nav-mobile-tab {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pc-nav-mobile-group {
  padding: 8px 0 4px;
}

.pc-nav-mobile-group-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.pc-nav-mobile-group a {
  padding-left: 12px;
  font-size: 14px;
}

.pc-nav-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- Hero ---------- */
.pc-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 120px;
  padding-bottom: var(--space-xxl);
}

.pc-hero-brand {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-lg);
}

.pc-hero-title {
  margin: 0 0 var(--space-lg);
  max-width: 900px;
  color: var(--text-1);
  font-size: 48px;
  font-weight: 700;
  line-height: 56px;
  letter-spacing: -0.02em;
}

.pc-hero-sub {
  margin: 0 0 var(--space-xl);
  max-width: 640px;
  color: var(--text-3);
  font-size: 18px;
  line-height: 28px;
}

.pc-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xxl);
}

.pc-hero-visual {
  width: 100%;
  max-width: 960px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px;
}

.pc-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
}

.pc-hero-mock {
  display: none;
  min-height: 280px;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}

.pc-hero-mock.is-visible {
  display: block;
}

.pc-hero-mock-wave {
  position: absolute;
  inset: 0;
  width: 48%;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0 6px,
      var(--accent) 6px 7px
    );
  opacity: 0.35;
  mask-image: linear-gradient(90deg, #000 40%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 40%, transparent 100%);
}

.pc-hero-mock-staff {
  position: absolute;
  right: 8%;
  top: 22%;
  bottom: 22%;
  width: 42%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pc-hero-mock-staff span {
  display: block;
  height: 1px;
  background: var(--ink);
  opacity: 0.55;
}

.pc-hero-mock-note {
  position: absolute;
  right: 22%;
  top: 38%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ink);
}

.pc-hero-mock-note::after {
  content: "";
  position: absolute;
  left: 12px;
  top: -28px;
  width: 2px;
  height: 32px;
  background: var(--ink);
}

/* ---------- Cards / buttons ---------- */
.pc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
}

.pc-card-header {
  margin: calc(-1 * var(--space-xl));
  margin-bottom: var(--space-lg);
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: var(--radius-btn);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--pc-t-2) var(--ease), border-color var(--pc-t-2) var(--ease), color var(--pc-t-2) var(--ease), opacity var(--pc-t-2) var(--ease);
  white-space: nowrap;
}

.pc-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pc-btn-primary {
  background: var(--accent);
  color: #000000;
  border-color: var(--accent);
}

.pc-btn-primary:hover:not(:disabled) {
  background: var(--accent-press);
  border-color: var(--accent-press);
}

.pc-btn-outline {
  background: transparent;
  color: var(--text-1);
  border-color: var(--border);
}

.pc-btn-outline:hover:not(:disabled) {
  border-color: var(--text-1);
}

.pc-btn-text {
  background: transparent;
  color: var(--text-3);
  border-color: transparent;
  padding-left: 8px;
  padding-right: 8px;
}

.pc-btn-text:hover:not(:disabled) {
  color: var(--text-1);
}

.pc-score-paper {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
}

.pc-auth-card {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
}

/* ---------- Forms ---------- */
.pc-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-3);
}

.pc-input {
  display: block;
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 22px;
  outline: none;
  transition: border-color var(--pc-t-1) var(--ease);
}

.pc-input::placeholder {
  color: var(--text-3);
}

.pc-input:focus {
  border-color: var(--accent);
}

.pc-input-error {
  border-color: var(--danger);
}

.pc-field {
  margin-bottom: var(--space-md);
}

.pc-field-hint {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-3);
}

.pc-field-error {
  margin-top: 6px;
  font-size: 13px;
  color: var(--danger);
}

/* ---------- Status tags ---------- */
.pc-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-3);
  background: transparent;
}

.pc-tag-accent {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.pc-tag-success {
  border-color: var(--success);
  color: var(--success);
}

.pc-tag-danger {
  border-color: var(--danger);
  color: var(--danger);
}

.pc-tag-warning {
  border-color: var(--warning);
  color: var(--warning);
}

/* ---------- Entry list ---------- */
.pc-entry-list {
  display: flex;
  flex-direction: column;
}

.pc-entry-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-md);
  margin: 0 calc(-1 * var(--space-md));
  border-bottom: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: background var(--pc-t-2) var(--ease);
}

.pc-entry-list a:first-child {
  border-top: 1px solid var(--border);
}

.pc-entry-list a:hover {
  background: var(--surface-2);
}

.pc-entry-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  color: var(--text-1);
  transition: color var(--pc-t-2) var(--ease);
}

.pc-entry-list a:hover .pc-entry-title {
  color: var(--accent);
}

.pc-entry-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-3);
  white-space: nowrap;
  transition: color var(--pc-t-2) var(--ease);
}

.pc-entry-list a:hover .pc-entry-meta {
  color: var(--text-1);
}

/* ---------- Footer ---------- */
.pc-footer {
  margin-top: var(--space-xxl);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.pc-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.pc-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
}

.pc-footer a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-3);
  text-decoration: none;
  transition: color var(--pc-t-2) var(--ease);
}

.pc-footer a:hover {
  color: var(--text-1);
}

.pc-footer-copy,
.pc-footer-mirrors,
.pc-footer-beian {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-3);
}

.pc-footer-mirrors a,
.pc-footer-beian a {
  color: var(--text-3);
}

/* ---------- Toast ---------- */
.pc-toast,
.toast.pc-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(12px);
  z-index: 9999;
  padding: 12px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-size: 14px;
  line-height: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--pc-t-2) var(--ease), transform var(--pc-t-2) var(--ease);
  max-width: min(90vw, 420px);
  text-align: center;
}

.pc-toast.show,
.toast.pc-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Utility ---------- */
.pc-text-center { text-align: center; }
.pc-divider { border: 0; border-top: 1px solid var(--border); margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .pc-nav-links,
  .pc-nav-right {
    display: none;
  }

  .pc-nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 960px) {
  .pc-grid-3 {
    grid-template-columns: 1fr;
  }

  .pc-hero {
    padding-top: 72px;
  }

  .pc-hero-title {
    font-size: 28px;
    line-height: 36px;
  }

  .pc-hero-sub {
    font-size: 16px;
    line-height: 24px;
  }

  .pc-entry-title {
    font-size: 20px;
    line-height: 28px;
  }
}

@media (max-width: 640px) {
  :root {
    --margin: 16px;
  }

  .pc-nav-brand {
    font-size: 15px;
  }

  .pc-nav-brand span.pc-brand-sub {
    display: none;
  }

  .pc-hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .pc-hero-cta .pc-btn {
    width: 100%;
  }

  .pc-footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .pc-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (hover: hover) {
  .pc-nav-dropdown:focus-within .pc-nav-mega {
    max-height: 480px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}