:root {
  --pp-color-ink: #2a2e33;
  --pp-color-brand: #459fa0;
  --pp-color-brand-soft: rgba(69, 159, 160, 0.12);
  --pp-color-peach: #f7c892;
  --pp-color-danger: #bf5245;
  --pp-color-action: #e3824a;
  --pp-color-action-hover: #d06c2c;
  --pp-color-lavender: #b5a9c5;
  --pp-color-success-soft: #a8e6cf;
  --pp-color-warm: #fff5e1;
  --pp-color-page: #ffffff;
  --pp-color-surface: #f8f9fa;
  --pp-color-surface-soft: #fbfcfd;
  --pp-color-text: #2a2e33;
  --pp-color-text-muted: #64748b;
  --pp-color-border: #e2e8f0;
  --pp-color-border-strong: #cbd5e1;
  --pp-font-sans: "Google Sans Flex", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --pp-font-serif: "Noto Serif", Georgia, serif;
  --pp-shadow-soft: 0 18px 45px rgba(42, 46, 51, 0.08);
  --pp-shadow-hover: 0 20px 40px rgba(42, 46, 51, 0.1);
}

body.pp-design-system {
  margin: 0;
  background: var(--pp-color-page);
  color: var(--pp-color-text);
  font-family: var(--pp-font-serif);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.pp-design-system h1,
body.pp-design-system h2,
body.pp-design-system h3,
body.pp-design-system h4,
body.pp-design-system button,
body.pp-design-system .nav-link,
body.pp-design-system .products-label,
body.pp-design-system .product-button,
body.pp-design-system .tool-button,
body.pp-design-system .comparison-button,
body.pp-design-system .header-button,
body.pp-design-system .cta-button,
body.pp-design-system .b-decision-btn,
body.pp-design-system .try-it-out,
body.pp-design-system .manage-account,
body.pp-design-system .faq-link,
body.pp-design-system .view-all-faq {
  font-family: var(--pp-font-sans);
}

body.pp-design-system a:focus-visible,
body.pp-design-system button:focus-visible {
  outline: 3px solid rgba(69, 159, 160, 0.35);
  outline-offset: 3px;
}

.pp-announcement {
  position: relative;
  z-index: 1100;
  padding: 0.7rem 1.5rem;
  background: var(--pp-color-ink);
  color: #ffffff;
  font-family: var(--pp-font-sans);
  font-size: 0.9rem;
  font-weight: 520;
  line-height: 1.45;
  text-align: center;
  animation: pp-banner-arrival 0.42s ease-out both;
}

.pp-announcement a {
  display: inline-block;
  margin: 0 0.18rem;
  color: var(--pp-color-peach);
  font-weight: 760;
  text-decoration-line: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 180ms ease, text-underline-offset 180ms ease;
}

.pp-announcement a::after {
  content: " \2197";
  display: inline-block;
  font-size: 0.85em;
  text-decoration: none;
  transition: transform 180ms ease;
}

.pp-announcement a:hover {
  color: #ffffff;
  text-underline-offset: 5px;
}

.pp-announcement a:hover::after {
  transform: translate(2px, -2px);
}

body.pp-design-system .navbar.pp-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: 72px;
  padding: 0.65rem clamp(1rem, 4vw, 3rem);
  border: 0;
  border-bottom: 1px solid var(--pp-color-border);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: none;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

html[data-home-variant] body.pp-design-system {
  background: var(--pp-color-page);
}

body.pp-design-system .pp-site-brand {
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
}

body.pp-design-system .pp-site-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

body.pp-design-system .navbar-nav {
  align-items: center;
  gap: clamp(0.2rem, 1.2vw, 1rem);
}

body.pp-design-system .nav-item {
  padding: 0;
}

body.pp-design-system .nav-link {
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  color: var(--pp-color-text-muted);
  font-size: 0.92rem;
  font-weight: 580;
  line-height: 1;
  transition: color 180ms ease, background-color 180ms ease;
}

body.pp-design-system .nav-link::after {
  display: none;
}

body.pp-design-system .nav-link:hover,
body.pp-design-system .nav-link.active,
body.pp-design-system .nav-link[aria-current="page"] {
  background: var(--pp-color-warm);
  color: var(--pp-color-ink);
}

body.pp-design-system .hamburger {
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--pp-color-border);
  border-radius: 10px;
  background: var(--pp-color-page);
}

body.pp-design-system .hamburger span {
  height: 2px;
  border-radius: 999px;
  background: var(--pp-color-ink);
}

body.pp-design-system > .container,
body.pp-design-system .site-footer > .container {
  width: min(100%, 1280px);
  padding-right: clamp(1.25rem, 3vw, 2rem);
  padding-left: clamp(1.25rem, 3vw, 2rem);
}

body.pp-home-page .main-header {
  width: auto;
  max-width: none;
  min-height: min(680px, calc(100svh - 118px));
  padding: clamp(4.5rem, 10vw, 7.5rem) clamp(0rem, 2vw, 1rem);
  border: 0;
  border-radius: 0;
  background: var(--pp-color-page);
  box-shadow: none;
}

body.pp-home-page .b-hero-eyebrow,
body.pp-home-page .section-subtitle,
body.pp-extension-page .section-subtitle {
  color: var(--pp-color-brand);
  font-family: var(--pp-font-sans);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

body.pp-home-page .main-title,
body.pp-extension-page .header-title {
  color: var(--pp-color-ink);
  font-size: clamp(2.75rem, 7vw, 5.4rem);
  font-weight: 820;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}

body.pp-home-page .main-title {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
}

body.pp-home-page .perfect-text {
  color: var(--pp-color-action);
}

body.pp-home-page .main-subtitle,
body.pp-extension-page .header-description,
body.pp-design-system .section-description,
body.pp-design-system .comparison-subtitle,
body.pp-design-system .reviews-subtitle {
  color: var(--pp-color-text-muted);
  font-family: var(--pp-font-serif);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  line-height: 1.7;
}

body.pp-home-page .main-subtitle {
  max-width: 620px;
  margin-right: auto;
  margin-left: auto;
}

body.pp-home-page .products-section {
  margin-top: 2.5rem;
}

body.pp-design-system .product-button,
body.pp-design-system .tool-button,
body.pp-design-system .comparison-button,
body.pp-design-system .header-button,
body.pp-design-system .affiliate-cta,
body.pp-design-system .b-decision-btn,
body.pp-design-system .try-it-out,
body.pp-design-system .manage-account,
body.pp-design-system .faq-link,
body.pp-design-system .view-all-faq {
  border-radius: 9px;
  font-weight: 680;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

body.pp-design-system .product-button:hover,
body.pp-design-system .tool-button:hover,
body.pp-design-system .comparison-button:hover,
body.pp-design-system .header-button:hover,
body.pp-design-system .affiliate-cta:hover,
body.pp-design-system .b-decision-btn:hover,
body.pp-design-system .try-it-out:hover {
  transform: translateY(-2px);
}

body.pp-home-page .product-button {
  min-height: 54px;
  border: 1px solid var(--pp-color-border-strong);
  background: var(--pp-color-page);
  color: var(--pp-color-ink);
  box-shadow: none;
}

body.pp-home-page .product-button:hover {
  border-color: var(--pp-color-brand);
  box-shadow: 0 10px 24px rgba(42, 46, 51, 0.08);
}

body.pp-home-page .product-button--chatgpt-plugin,
body.pp-extension-page .header-button-primary,
body.pp-extension-page .cta-button-orange {
  border-color: var(--pp-color-action);
  background: var(--pp-color-action);
  color: #ffffff;
}

body.pp-home-page .product-button--chatgpt-plugin:hover,
body.pp-extension-page .header-button-primary:hover,
body.pp-extension-page .cta-button-orange:hover {
  border-color: var(--pp-color-action-hover);
  background: var(--pp-color-action-hover);
  box-shadow: 0 10px 24px rgba(227, 130, 74, 0.22);
}

body.pp-design-system .trust-bar,
body.pp-design-system .supported-platforms {
  border-top: 1px solid var(--pp-color-border);
  border-bottom: 1px solid var(--pp-color-border);
  background: var(--pp-color-warm);
}

body.pp-design-system .what-is-section,
body.pp-design-system .product-detail-section,
body.pp-design-system .comparison-section,
body.pp-design-system .reviews-section,
body.pp-design-system .cta-faq-section,
body.pp-extension-page .what-is-prompt-perfect,
body.pp-extension-page .how-it-works,
body.pp-extension-page .feature-comparison,
body.pp-extension-page .faq-section,
body.pp-extension-page .cta-section {
  padding-top: clamp(4.5rem, 8vw, 7rem);
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
}

body.pp-design-system .section-title,
body.pp-design-system .comparison-title,
body.pp-design-system .reviews-title,
body.pp-extension-page section h2 {
  color: var(--pp-color-ink);
  font-size: clamp(2.1rem, 4.5vw, 3.7rem);
  font-weight: 780;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

body.pp-design-system .tool-card,
body.pp-design-system .product-item,
body.pp-design-system .faq-item,
body.pp-extension-page .reason,
body.pp-extension-page .step {
  border: 1px solid var(--pp-color-border);
  border-radius: 16px;
  background: var(--pp-color-surface);
  box-shadow: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

body.pp-design-system .tool-card:hover,
body.pp-design-system .product-item:hover,
body.pp-extension-page .reason:hover,
body.pp-extension-page .step:hover {
  transform: translateY(-3px);
  border-color: var(--pp-color-border-strong);
  box-shadow: var(--pp-shadow-hover);
}

body.pp-design-system .comparison-table-wrapper,
body.pp-extension-page .chrome-ext-table-wrapper {
  overflow: hidden;
  border: 1px solid var(--pp-color-border);
  border-radius: 16px;
  background: var(--pp-color-page);
  box-shadow: none;
}

body.pp-home-page .b-decision-band,
body.pp-extension-page .cta-section {
  border-radius: 24px;
  background: var(--pp-color-ink);
  color: #ffffff;
}

body.pp-home-page .b-decision-band h2,
body.pp-home-page .b-decision-band p,
body.pp-extension-page .cta-section h2,
body.pp-extension-page .cta-section p {
  color: #ffffff;
}

body.pp-extension-page .header {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  background: var(--pp-color-page);
}

body.pp-extension-page .header-content-wrapper {
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

body.pp-extension-page .lander-header {
  text-align: left;
}

body.pp-extension-page .reviews-section {
  padding: 0;
}

body.pp-extension-page .reviews-image {
  border: 1px solid var(--pp-color-border);
  border-radius: 22px;
  box-shadow: var(--pp-shadow-soft);
}

body.pp-design-system .site-footer {
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--pp-color-border);
  background: var(--pp-color-page);
  color: var(--pp-color-text-muted);
  font-family: var(--pp-font-sans);
}

body.pp-design-system .footer-content {
  gap: 1.25rem;
}

body.pp-design-system .footer-text,
body.pp-design-system .footer-text a {
  color: var(--pp-color-text-muted);
}

body.pp-design-system .footer-text a:hover {
  color: var(--pp-color-ink);
}

@keyframes pp-banner-arrival {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 767px) {
  .pp-announcement {
    padding: 0.65rem 1rem;
    font-size: 0.82rem;
  }

  body.pp-design-system .navbar.pp-site-header {
    min-height: 64px;
    padding: 0.55rem 1rem;
  }

  body.pp-design-system .navbar-menu {
    top: 64px;
    border-top: 1px solid var(--pp-color-border);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 32px rgba(42, 46, 51, 0.1);
  }

  body.pp-design-system .navbar-nav {
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.75rem;
  }

  body.pp-design-system .nav-link {
    display: block;
    padding: 0.85rem 1rem;
  }

  body.pp-home-page .main-header {
    min-height: auto;
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  body.pp-home-page .main-title,
  body.pp-extension-page .header-title {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  body.pp-extension-page .lander-header {
    text-align: center;
  }

  body.pp-home-page .b-decision-band,
  body.pp-extension-page .cta-section {
    border-radius: 18px;
  }
}

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