.public-page {
  --public-blue: #2468ee;
  --public-dark: #142039;
  --public-muted: #64748b;
  --public-line: #dfe7f2;
  min-height: 100vh;
  color: var(--public-dark);
  background: #f7f9fd;
}

.public-container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.public-header { background: #fff; border-bottom: 1px solid var(--public-line); }
.public-header-inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.public-brand { display: flex; align-items: center; gap: 18px; color: var(--public-muted); text-decoration: none; }
.public-brand img { width: 205px; height: auto; }
.public-brand span { padding-left: 18px; border-left: 1px solid var(--public-line); }
.public-header nav { display: flex; align-items: center; gap: 28px; }
.public-header nav a { color: #44516a; font-weight: 700; text-decoration: none; }
.public-header nav .is-current { color: var(--public-blue); }
.public-button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 24px; border-radius: 13px; background: var(--public-blue); color: #fff !important; font-weight: 800; text-decoration: none; box-shadow: 0 10px 24px rgba(36, 104, 238, .18); }
.public-button:hover { background: #1959d5; transform: translateY(-1px); }
.public-button:focus-visible, .public-header a:focus-visible { outline: 3px solid rgba(36, 104, 238, .35); outline-offset: 3px; }

.public-hero { padding-block: 88px 54px; text-align: center; }
.public-eyebrow { color: var(--public-blue); font-size: .82rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.public-hero h1 { max-width: 860px; margin: 18px auto; font-size: clamp(2.25rem, 5vw, 4.5rem); line-height: .98; letter-spacing: -.045em; }
.public-hero p { max-width: 720px; margin: 0 auto; color: var(--public-muted); font-size: 1.16rem; line-height: 1.7; }
.public-plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding-bottom: 100px; }
.public-plan-card { position: relative; display: flex; flex-direction: column; min-height: 500px; padding: 34px; border: 1px solid var(--public-line); border-radius: 26px; background: #fff; box-shadow: 0 18px 50px rgba(20, 32, 57, .07); }
.public-plan-card.is-featured { border: 2px solid var(--public-blue); transform: translateY(-12px); }
.public-plan-badge { position: absolute; top: 20px; right: 20px; padding: 7px 11px; border-radius: 999px; background: #e9f0ff; color: var(--public-blue); font-size: .76rem; font-weight: 900; }
.public-plan-card h2 { margin: 0 0 20px; font-size: 1.6rem; }
.public-plan-price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 18px; }
.public-plan-price strong { font-size: 3rem; line-height: 1; }
.public-plan-price span, .public-plan-description { color: var(--public-muted); }
.public-plan-description { min-height: 54px; line-height: 1.55; }
.public-plan-card ul { display: grid; gap: 13px; margin: 22px 0 30px; padding: 0; list-style: none; }
.public-plan-card li { position: relative; padding-left: 27px; }
.public-plan-card li::before { content: "✓"; position: absolute; left: 0; color: #168a4a; font-weight: 900; }
.public-plan-action { width: 100%; margin-top: auto; }
.public-empty { grid-column: 1 / -1; padding: 40px; border-radius: 22px; background: #fff; text-align: center; color: var(--public-muted); }
.public-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-bottom: 54px; }
.public-post-card { overflow: hidden; border: 1px solid var(--public-line); border-radius: 24px; background: #fff; box-shadow: 0 18px 45px rgba(20, 32, 57, .07); }
.public-post-card > img, .public-post-cover { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.public-post-cover { display: grid; place-items: center; background: linear-gradient(135deg, #e7efff, #f8faff); color: var(--public-blue); font-size: 4rem; font-weight: 900; }
.public-post-content { padding: 26px; }
.public-post-content > span { color: var(--public-blue); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.public-post-content h2 { margin: 13px 0 10px; font-size: 1.35rem; line-height: 1.2; }
.public-post-content h2 a, .public-post-link, .public-back-link { color: var(--public-dark); text-decoration: none; }
.public-post-content p { color: var(--public-muted); line-height: 1.6; }
.public-post-link { color: var(--public-blue); font-weight: 800; }
.public-pagination { display: flex; justify-content: center; align-items: center; gap: 24px; padding-bottom: 80px; }
.public-pagination a { color: var(--public-blue); font-weight: 800; }
.public-article { max-width: 880px; padding-block: 54px 100px; }
.public-back-link { display: inline-block; margin-bottom: 42px; color: var(--public-blue); font-weight: 800; }
.public-article header h1 { margin: 16px 0 20px; font-size: clamp(2.2rem, 6vw, 4.5rem); line-height: 1.02; letter-spacing: -.04em; }
.public-article header p { color: var(--public-muted); font-size: 1.2rem; line-height: 1.7; }
.public-article-cover { width: 100%; margin: 36px 0; border-radius: 24px; }
.public-article-body { color: #27344c; font-size: 1.08rem; line-height: 1.85; }
.public-article-body p { margin-bottom: 1.4em; }
.public-article-body h2, .public-article-body h3, .public-article-body h4 { margin: 1.8em 0 .65em; color: var(--public-dark); line-height: 1.2; }
.public-article-body h2 { font-size: clamp(1.65rem, 3vw, 2.25rem); }
.public-article-body h3 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }
.public-article-body h4 { font-size: 1.2rem; }
.public-article-body ul, .public-article-body ol { margin: 0 0 1.5em; padding-left: 1.7em; }
.public-article-body li { margin-bottom: .55em; }
.public-article-body blockquote { margin: 1.8em 0; padding: 1px 0 1px 24px; border-left: 4px solid var(--public-blue); color: #4d5c74; }
.public-article-body a { color: var(--public-blue); text-underline-offset: 3px; }
.public-article-body figure { margin: 2em 0; }
.public-article-body img { display: block; max-width: 100%; height: auto; margin-inline: auto; border-radius: 18px; }
.public-article-body figcaption { margin-top: .65em; color: var(--public-muted); font-size: .9rem; text-align: center; }
.public-article-body table { display: block; width: 100%; margin: 2em 0; overflow-x: auto; border-collapse: collapse; }
.public-article-body th, .public-article-body td { min-width: 140px; padding: 12px 14px; border: 1px solid var(--public-line); text-align: left; }
.public-article-body th { background: #edf3ff; color: var(--public-dark); }
.public-article-body pre { overflow-x: auto; padding: 20px; border-radius: 14px; background: #142039; color: #f8fafc; font-size: .92rem; line-height: 1.6; }

@media (max-width: 900px) {
  .public-plan-grid { grid-template-columns: 1fr; max-width: 620px; }
  .public-plan-card.is-featured { transform: none; }
  .public-blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .public-container { width: min(100% - 24px, 1180px); }
  .public-header-inner { min-height: 74px; }
  .public-brand img { width: 150px; }
  .public-brand span, .public-header nav > a:not(.public-button) { display: none; }
  .public-header nav { gap: 10px; }
  .public-button { min-height: 44px; padding-inline: 16px; }
  .public-hero { padding-block: 62px 38px; text-align: left; }
  .public-hero h1 { margin-inline: 0; }
  .public-plan-card { min-height: 0; padding: 26px; }
  .public-blog-grid { grid-template-columns: 1fr; }
  .public-article { padding-block: 36px 70px; }
}

@media (prefers-reduced-motion: reduce) {
  .public-button { transition: none; }
}