:root {
  --bdf-bg: #fffaf1;
  --bdf-bg-soft: #f7efe2;
  --bdf-navy: #111f3a;
  --bdf-blue: #1f4e8c;
  --bdf-red: #c7363e;
  --bdf-burgundy: #7c1d2d;
  --bdf-gold: #d6a84f;
  --bdf-text: #182033;
  --bdf-muted: #6b7280;
  --bdf-card: rgba(255, 255, 255, 0.86);
  --bdf-border: rgba(17, 31, 58, 0.12);
  --bdf-radius-xl: 32px;
  --bdf-radius-lg: 24px;
  --bdf-shadow-soft: 0 24px 70px rgba(17, 31, 58, 0.12);
}

body.public-blog-home:not(.is-blog-route) {
  background:
    radial-gradient(circle at 12% 0%, rgba(214, 168, 79, .16), transparent 34%),
    radial-gradient(circle at 88% 4%, rgba(31, 78, 140, .11), transparent 30%),
    linear-gradient(180deg, var(--bdf-bg) 0%, #fffdf8 42%, #f7f3eb 100%);
  color: var(--bdf-text);
}

body.public-blog-home .auth-gate {
  display: block !important;
}

body.public-blog-home .app-shell {
  display: none !important;
}

body.public-blog-home:not(.is-blog-route) .public-page {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vw, 56px);
  padding-top: 18px;
}

body.public-blog-home:not(.is-blog-route) .public-blog-route {
  display: none !important;
}

body.public-blog-home.is-blog-route :is(
  #start,
  #home-latest-blog-premium,
  #home-newsletter-premium,
  #home-access-support,
  #home-app-learning-premium,
  #home-france-method-premium
) {
  display: none !important;
}

body.public-blog-home.is-blog-route .public-blog-route {
  display: grid !important;
}

.public-blog-route {
  gap: 24px;
  padding-block: clamp(34px, 5vw, 72px);
}

.public-blog-route-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  flex-wrap: wrap;
}

.public-blog-route-head h1 {
  margin: 0;
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: 1;
}

.public-blog-route-head p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--bdf-muted);
  line-height: 1.62;
}

.public-blog-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.public-blog-toolbar a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(17, 31, 58, .12);
  border-radius: 999px;
  color: var(--bdf-navy);
  background: rgba(255, 255, 255, .78);
  font-weight: 900;
  text-decoration: none;
}

.public-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.public-article-card {
  overflow: hidden;
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-lg);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 16px 44px rgba(17, 31, 58, .08);
}

.public-article-card a {
  display: grid;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.public-article-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #f0e7d8;
}

.public-article-card div {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.public-article-card small,
.public-article-readmore {
  color: var(--bdf-blue);
  font-size: .78rem;
  font-weight: 1000;
  text-transform: uppercase;
}

.public-article-card h2 {
  margin: 0;
  color: var(--bdf-navy);
  font-size: 1.22rem;
  line-height: 1.22;
}

.public-article-card p {
  margin: 0;
  color: var(--bdf-muted);
  line-height: 1.52;
}

.public-article-view {
  display: grid;
  gap: 24px;
}

.public-article-shell {
  display: grid;
  gap: 24px;
}

.public-article-hero-card {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(340px, .72fr);
  gap: 24px;
  align-items: center;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-xl);
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--bdf-shadow-soft);
}

.public-article-hero-copy h1 {
  margin: 0;
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
}

.public-article-meta {
  margin-bottom: 12px;
  color: var(--bdf-blue);
  font-weight: 900;
}

.public-article-lead {
  margin: 18px 0 0;
  color: var(--bdf-muted);
  font-size: 1.08rem;
  line-height: 1.68;
}

.public-article-featured {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: #f0e7d8;
}

.public-article-featured img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.public-article-body {
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-lg);
  background: rgba(255, 255, 255, .94);
  color: var(--bdf-text);
  font-size: 1.08rem;
  line-height: 1.78;
  box-shadow: 0 14px 38px rgba(17, 31, 58, .07);
}

.public-article-body :where(img, iframe, video, table) {
  max-width: 100%;
}

.public-article-body img {
  height: auto;
}

.public-blog-empty {
  padding: 24px;
  border: 1px dashed var(--bdf-border);
  border-radius: 20px;
  background: rgba(255, 255, 255, .78);
  color: var(--bdf-muted);
}

body.public-blog-home:not(.is-blog-route) .service-banner {
  width: min(var(--site-wide-width, 1520px), calc(100% - 48px));
  margin-inline: auto;
  padding: 16px 20px;
  border: 1px solid rgba(124, 29, 45, .14);
  border-radius: 20px;
  background: rgba(255, 255, 255, .86);
  color: var(--bdf-text);
  box-shadow: 0 12px 34px rgba(17, 31, 58, .08);
}

body.public-blog-home:not(.is-blog-route) .service-banner.is-hidden {
  display: none !important;
}

body.public-blog-home:not(.is-blog-route) .service-banner-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  color: var(--bdf-burgundy);
  font-size: .78rem;
  font-weight: 1000;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body.public-blog-home:not(.is-blog-route) .public-header {
  position: sticky;
  top: 14px;
  z-index: 80;
  border: 1px solid rgba(17, 31, 58, .10) !important;
  background: rgba(255, 253, 248, .88) !important;
  box-shadow: 0 18px 48px rgba(17, 31, 58, .08) !important;
  backdrop-filter: blur(18px);
}

body.public-blog-home:not(.is-blog-route) .public-header .public-header-login {
  border-color: rgba(31, 78, 140, .18);
  color: var(--bdf-blue);
  background: #ffffff;
}

body.public-blog-home:not(.is-blog-route) .public-header .public-header-cta {
  color: #ffffff;
  background: linear-gradient(135deg, var(--bdf-burgundy), var(--bdf-red));
  border: 0;
}

.bdf-section-eyebrow {
  margin: 0 0 12px;
  color: var(--bdf-burgundy);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bdf-premium-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, .8fr);
  gap: clamp(32px, 5vw, 74px);
  align-items: center;
  min-height: min(760px, calc(100vh - 130px));
  padding: clamp(38px, 6vw, 82px);
  overflow: hidden;
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-xl);
  background:
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,250,241,.74)),
    radial-gradient(circle at 78% 24%, rgba(214,168,79,.22), transparent 34%);
  box-shadow: var(--bdf-shadow-soft);
}

.bdf-premium-hero::before {
  content: "";
  position: absolute;
  inset: 24px;
  pointer-events: none;
  border: 1px solid rgba(214, 168, 79, .25);
  border-radius: calc(var(--bdf-radius-xl) - 8px);
}

.bdf-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.bdf-hero-copy h1 {
  margin: 0;
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 6vw, 6.3rem);
  line-height: .96;
  letter-spacing: 0;
}

.bdf-hero-lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: #334155;
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  line-height: 1.68;
}

.bdf-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 30px;
}

.bdf-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 900;
  text-decoration: none;
}

.bdf-button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--bdf-burgundy), var(--bdf-red));
  box-shadow: 0 14px 34px rgba(124, 29, 45, .22);
}

.bdf-button-secondary {
  color: var(--bdf-navy);
  border: 1px solid rgba(17, 31, 58, .14);
  background: rgba(255,255,255,.72);
}

body.public-blog-home:not(.is-blog-route) .primary-button,
body.public-blog-home:not(.is-blog-route) .home-access-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  width: fit-content;
  padding: 13px 18px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--bdf-burgundy), var(--bdf-red));
  box-shadow: 0 14px 34px rgba(124, 29, 45, .20);
  font-weight: 950;
  text-decoration: none;
}

body.public-blog-home:not(.is-blog-route) .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid rgba(17, 31, 58, .14);
  border-radius: 999px;
  color: var(--bdf-navy);
  background: rgba(255, 255, 255, .78);
  font-weight: 900;
  text-decoration: none;
}

.bdf-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 720px;
  margin: 34px 0 0;
}

.bdf-hero-stats div {
  padding: 18px;
  border: 1px solid rgba(17,31,58,.10);
  border-radius: 20px;
  background: rgba(255,255,255,.62);
}

.bdf-hero-stats dt {
  color: var(--bdf-blue);
  font-weight: 1000;
}

.bdf-hero-stats dd {
  margin: 6px 0 0;
  color: var(--bdf-muted);
  font-size: .92rem;
  line-height: 1.35;
}

.bdf-hero-login {
  display: grid;
  gap: 16px;
  max-width: 720px;
  margin-top: 24px;
  padding: 20px;
  border: 1px solid rgba(17, 31, 58, .12);
  border-radius: 24px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 16px 44px rgba(17, 31, 58, .08);
  backdrop-filter: blur(14px);
}

.bdf-hero-login-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.bdf-hero-login-head span {
  color: var(--bdf-burgundy);
  font-size: .76rem;
  font-weight: 1000;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bdf-hero-login-head strong {
  color: var(--bdf-navy);
}

.bdf-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.bdf-hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(17, 31, 58, .12);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: var(--bdf-navy);
  font-size: .84rem;
  font-weight: 850;
}

.bdf-hero-post-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.bdf-hero-post-chip {
  display: grid;
  gap: 5px;
  padding: 14px 15px;
  border: 1px solid rgba(17, 31, 58, .10);
  border-radius: 18px;
  background: rgba(255,255,255,.76);
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(17, 31, 58, .06);
}

.bdf-hero-post-chip strong {
  color: var(--bdf-navy);
  font-size: .98rem;
  line-height: 1.2;
}

.bdf-hero-post-chip span {
  color: var(--bdf-muted);
  font-size: .84rem;
  line-height: 1.45;
}

.bdf-hero-login-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.bdf-hero-login-form .auth-mode-toggle,
.bdf-hero-login-form .auth-message,
.bdf-hero-login-form .bdf-login-actions,
.bdf-hero-login-form .remember-session,
.bdf-hero-login-form .bot-field,
.bdf-hero-login-form .auth-register-field,
.bdf-hero-login-form .bdf-captcha-row {
  grid-column: 1 / -1;
}

.bdf-hero-login-form .auth-mode-toggle {
  display: flex;
  gap: 8px;
}

.bdf-hero-login-form .auth-mode-toggle button,
.bdf-hero-login-form .link-button {
  border: 1px solid rgba(17, 31, 58, .12);
  border-radius: 999px;
  background: #ffffff;
  color: var(--bdf-navy);
  font-weight: 900;
  cursor: pointer;
}

.bdf-hero-login-form .auth-mode-toggle button {
  min-height: 38px;
  padding: 9px 14px;
}

.bdf-hero-login-form .auth-mode-toggle button.is-active {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--bdf-blue), var(--bdf-burgundy));
}

.bdf-hero-login-form label {
  display: grid;
  gap: 6px;
  color: var(--bdf-navy);
  font-size: .88rem;
  font-weight: 850;
}

.bdf-hero-login-form input {
  min-height: 48px;
  width: 100%;
  border: 1px solid rgba(17, 31, 58, .14);
  border-radius: 15px;
  padding: 0 14px;
  background: rgba(255, 255, 255, .94);
  color: var(--bdf-text);
  font: inherit;
}

.bdf-hero-login-form .auth-register-field[hidden],
.bdf-hero-login-form .bot-field {
  display: none !important;
}

.bdf-captcha-row {
  grid-template-columns: minmax(0, 1fr) 120px;
  align-items: center;
}

.bdf-captcha-row span {
  color: var(--bdf-muted);
  line-height: 1.35;
}

.remember-session {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  justify-content: center;
  gap: 9px !important;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 14px;
  overflow: hidden;
  color: var(--bdf-muted) !important;
  line-height: 1.25;
}

.remember-session input {
  width: 18px !important;
  min-width: 18px !important;
  height: 18px !important;
  min-height: 18px !important;
  flex: 0 0 18px;
  margin: 0;
}

.remember-session span {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.auth-message {
  min-height: 20px;
  margin: 0;
  color: var(--bdf-muted);
  font-weight: 850;
}

.auth-message[data-tone="error"],
.auth-message.is-error {
  color: var(--bdf-red);
}

.bdf-login-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.bdf-login-actions .link-button {
  min-height: 44px;
  padding: 10px 14px;
}

.bdf-hero-visual {
  position: relative;
  min-height: 560px;
}

.bdf-visual-france-map {
  position: absolute;
  inset: 0 auto auto 10%;
  width: min(430px, 72%);
  color: rgba(31, 78, 140, .18);
}

.bdf-eiffel-line {
  position: absolute;
  right: 6%;
  bottom: 9%;
  width: 128px;
  height: 250px;
  opacity: .14;
  background:
    linear-gradient(73deg, transparent 47%, var(--bdf-navy) 48% 51%, transparent 52%),
    linear-gradient(107deg, transparent 47%, var(--bdf-navy) 48% 51%, transparent 52%),
    linear-gradient(var(--bdf-navy), var(--bdf-navy)) center bottom / 84px 4px no-repeat;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.bdf-app-mockup {
  position: relative;
  z-index: 1;
  margin: 36px auto 0;
  padding: 22px;
  border: 1px solid rgba(17,31,58,.12);
  border-radius: 34px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 28px 80px rgba(17,31,58,.16);
  backdrop-filter: blur(18px);
}

.bdf-mockup-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 18px;
}

.bdf-mockup-top span {
  color: var(--bdf-muted);
  font-size: .86rem;
  font-weight: 800;
}

.bdf-mockup-top strong {
  color: var(--bdf-navy);
  font-size: 1.05rem;
}

.bdf-mockup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.bdf-floating-card {
  min-height: 142px;
  display: grid;
  align-content: end;
  gap: 7px;
  padding: 18px;
  border: 1px solid rgba(17,31,58,.10);
  border-radius: 24px;
  color: var(--bdf-text);
  text-decoration: none;
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(17,31,58,.08);
}

.bdf-floating-card span {
  color: var(--bdf-blue);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.bdf-floating-card strong {
  color: var(--bdf-navy);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  line-height: 1.05;
}

.bdf-floating-card small {
  color: var(--bdf-muted);
  font-weight: 750;
}

.bdf-floating-card.is-word { background: linear-gradient(135deg, #ffffff, #fff6e3); }
.bdf-floating-card.is-quiz { background: linear-gradient(135deg, #ffffff, #eef5ff); }
.bdf-floating-card.is-macarons { background: linear-gradient(135deg, #ffffff, #fff0f1); }
.bdf-floating-card.is-post { grid-column: span 2; min-height: 170px; }

.bdf-mockup-progress {
  height: 10px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(17,31,58,.08);
}

.bdf-mockup-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bdf-blue), var(--bdf-gold), var(--bdf-red));
}

.bdf-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.bdf-section-head.is-centered {
  max-width: 860px;
  margin-inline: auto;
  text-align: center;
  grid-template-columns: 1fr;
}

.bdf-section-head h2,
.bdf-learning-section h2,
.bdf-method-section h2,
.bdf-newsletter-section h2 {
  margin: 0;
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1;
}

.bdf-section-head p,
.bdf-learning-section p,
.bdf-method-section p,
.bdf-newsletter-section p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--bdf-muted);
  line-height: 1.65;
}

.bdf-text-link {
  color: var(--bdf-burgundy);
  font-weight: 900;
  text-decoration: none;
}

.bdf-latest-section,
.bdf-learning-section,
.bdf-method-section,
.bdf-newsletter-section {
  padding-block: clamp(52px, 7vw, 96px);
}

.bdf-latest-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.bdf-premium-card {
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-lg);
  background: var(--bdf-card);
  box-shadow: 0 16px 44px rgba(17,31,58,.08);
}

.bdf-article-card {
  overflow: hidden;
}

.bdf-article-card a {
  display: grid;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.bdf-article-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #f0e7d8;
}

.bdf-article-card div {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.bdf-card-meta {
  color: var(--bdf-blue);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.bdf-article-card h3 {
  margin: 0;
  color: var(--bdf-navy);
  font-size: 1.18rem;
  line-height: 1.2;
}

.bdf-article-card p {
  margin: 0;
  color: var(--bdf-muted);
  line-height: 1.5;
}

.bdf-article-card strong {
  color: var(--bdf-burgundy);
}

.bdf-learning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.bdf-learning-grid .bdf-premium-card {
  padding: 24px;
}

.bdf-learning-grid span {
  color: var(--bdf-gold);
  font-weight: 1000;
}

.bdf-learning-grid h3,
.bdf-method-cards strong {
  margin: 12px 0 0;
  color: var(--bdf-navy);
  font-size: 1.35rem;
}

.home-access-support {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding-block: clamp(30px, 5vw, 56px);
}

.home-access-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 100%;
  padding: clamp(24px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-xl);
  background: rgba(255, 255, 255, .84);
  box-shadow: 0 18px 52px rgba(17, 31, 58, .09);
}

.home-access-card::after {
  content: "";
  position: absolute;
  inset: auto -80px -110px auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: rgba(214, 168, 79, .16);
}

.home-access-card.is-patronite {
  background:
    radial-gradient(circle at 90% 10%, rgba(214, 168, 79, .20), transparent 34%),
    linear-gradient(135deg, rgba(17, 31, 58, .96), rgba(124, 29, 45, .92));
  color: #ffffff;
}

.home-access-kicker {
  width: fit-content;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--bdf-burgundy);
  background: rgba(214, 168, 79, .16);
  font-size: .76rem;
  font-weight: 1000;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.home-access-card.is-patronite .home-access-kicker {
  color: #fff6dd;
  background: rgba(255, 255, 255, .14);
}

.home-access-card h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.02;
}

.home-access-card.is-patronite h2 {
  color: #ffffff;
}

.home-access-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--bdf-muted);
  line-height: 1.65;
}

.home-access-card.is-patronite p,
.home-access-card.is-patronite li {
  color: rgba(255, 255, 255, .80);
}

.home-access-card ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-access-card li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  color: #42526a;
  line-height: 1.45;
}

.home-access-card li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: .45em;
  border-radius: 999px;
  background: var(--bdf-gold);
}

.home-access-card .home-access-button {
  position: relative;
  z-index: 1;
  margin-top: 4px;
}

.home-access-card .home-access-button.is-dark {
  color: var(--bdf-navy);
  background: #ffffff;
}

.bdf-method-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, .8fr);
  gap: 34px;
  align-items: center;
  padding: clamp(42px, 6vw, 72px);
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-xl);
  background: linear-gradient(135deg, rgba(255,255,255,.86), rgba(247,239,226,.76));
}

.bdf-method-copy {
  display: grid;
  gap: 10px;
}

.bdf-method-copy p {
  max-width: 760px;
}

.bdf-method-cards {
  display: grid;
  gap: 12px;
}

.bdf-method-cards article {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid rgba(17,31,58,.10);
  border-radius: 18px;
  background: rgba(255,255,255,.74);
  box-shadow: 0 12px 30px rgba(17,31,58,.05);
}

.bdf-method-cards strong {
  color: var(--bdf-navy);
  font-size: 1.02rem;
}

.bdf-method-cards span {
  color: var(--bdf-muted);
}

.bdf-popular-section {
  padding-block: clamp(48px, 7vw, 90px);
}

.bdf-popular-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.bdf-article-card.is-popular {
  position: relative;
}

.bdf-article-card.is-popular::before {
  content: "Najpopularniejsze";
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(124, 29, 45, .92);
  color: #fff;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bdf-article-card.is-popular .bdf-card-meta {
  color: var(--bdf-burgundy);
}

.bdf-newsletter-section {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(420px, .9fr);
  gap: 32px;
  align-items: center;
  padding: clamp(34px, 5vw, 62px);
  border-radius: var(--bdf-radius-xl);
  border: 1px solid var(--bdf-border);
  background:
    radial-gradient(circle at 90% 10%, rgba(214,168,79,.18), transparent 32%),
    linear-gradient(135deg, #ffffff, #fff7e8);
  box-shadow: 0 18px 52px rgba(17,31,58,.08);
}

.bdf-newsletter-form {
  display: grid;
  gap: 12px;
}

.bdf-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(3, minmax(150px, .6fr));
  gap: 28px;
  margin-top: 34px;
  padding: 38px;
  border-radius: var(--bdf-radius-xl) var(--bdf-radius-xl) 0 0;
  background: #0c1730;
  color: #ffffff;
}

.bdf-footer img {
  width: min(220px, 60vw);
  height: auto;
  filter: brightness(1.06);
}

.bdf-footer strong {
  display: block;
  margin-bottom: 12px;
  color: #ffffff;
}

.bdf-footer p,
.bdf-footer a {
  color: rgba(255,255,255,.76);
  line-height: 1.6;
}

.bdf-footer nav {
  display: grid;
  align-content: start;
  gap: 10px;
}

.bdf-footer a {
  text-decoration: none;
}

.bdf-footer-cookie {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.05);
}

.bdf-footer-cookie p {
  margin: 0;
}

.bdf-footer-cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.bdf-footer-cookie-button {
  appearance: none;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  color: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}

.bdf-footer-cookie-button:hover {
  background: rgba(255,255,255,.14);
}

.bdf-footer-note {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.14);
}

.bdf-empty-state {
  padding: 28px;
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-lg);
  background: rgba(255,255,255,.72);
}

@media (max-width: 1180px) {
  .bdf-premium-hero,
  .bdf-method-section,
  .bdf-newsletter-section {
    grid-template-columns: 1fr;
  }

  .bdf-hero-visual {
    min-height: auto;
  }

  .bdf-latest-grid,
  .bdf-popular-grid,
  .bdf-learning-grid,
  .home-access-support {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bdf-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .bdf-premium-hero,
  .bdf-method-section,
  .bdf-newsletter-section,
  .bdf-footer {
    padding: 24px;
    border-radius: 24px;
  }

  .bdf-hero-copy h1 {
    font-size: clamp(2.55rem, 14vw, 4rem);
  }

  .bdf-hero-stats,
  .bdf-hero-login-form,
  .bdf-mockup-grid,
  .bdf-latest-grid,
  .bdf-popular-grid,
  .bdf-learning-grid,
  .home-access-support,
  .bdf-footer {
    grid-template-columns: 1fr;
  }

  .bdf-hero-badges {
    gap: 8px;
  }

  .bdf-hero-badges span {
    font-size: .78rem;
  }

  .bdf-hero-post-strip {
    grid-template-columns: 1fr;
  }

  .bdf-floating-card.is-post {
    grid-column: auto;
  }

  .bdf-section-head {
    grid-template-columns: 1fr;
  }
}

/* Public premium renderer refinements */
:root {
  --site-max-width: 1440px;
  --site-wide-width: 1520px;
  --site-content-width: 1180px;
  --site-padding-desktop: 48px;
  --site-padding-tablet: 32px;
  --site-padding-mobile: 18px;
}

body.bdf-public-shell {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #fffaf1 0%, #fffdf8 46%, #f7f1e7 100%);
  color: var(--bdf-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

body.bdf-public-shell *,
body.bdf-public-shell *::before,
body.bdf-public-shell *::after {
  box-sizing: border-box;
}

body.bdf-public-shell .site-container-wide,
body.bdf-public-shell .site-container,
body.bdf-public-shell .site-container-narrow {
  width: min(100% - calc(var(--site-padding-desktop) * 2), var(--site-max-width));
  margin-inline: auto;
}

body.bdf-public-shell .site-container-wide {
  max-width: var(--site-wide-width);
}

body.bdf-public-shell .site-container-narrow {
  max-width: var(--site-content-width);
}

body.public-blog-home.is-blog-route {
  background: linear-gradient(180deg, #fffaf1 0%, #fffdf8 44%, #f6efe3 100%);
  color: var(--bdf-text);
}

.public-blog-route {
  gap: clamp(24px, 4vw, 42px);
  padding-block: clamp(34px, 5vw, 76px);
}

.public-blog-route-head {
  position: relative;
  overflow: hidden;
  gap: clamp(18px, 4vw, 44px);
  padding: clamp(26px, 5vw, 56px);
  border: 1px solid var(--bdf-border);
  border-radius: var(--bdf-radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(255, 250, 241, .78)),
    radial-gradient(circle at 88% 16%, rgba(214, 168, 79, .20), transparent 32%);
  box-shadow: 0 20px 60px rgba(17, 31, 58, .10);
}

.public-blog-route-head::after {
  content: "";
  position: absolute;
  right: clamp(22px, 5vw, 72px);
  bottom: -86px;
  width: 230px;
  height: 230px;
  border: 1px solid rgba(31, 78, 140, .20);
  border-radius: 42% 58% 54% 46%;
  transform: rotate(-12deg);
  pointer-events: none;
}

.public-blog-route-head > * {
  position: relative;
  z-index: 1;
}

.public-blog-count {
  display: inline-flex;
  width: fit-content;
  margin-top: 18px;
  padding: 9px 13px;
  border: 1px solid rgba(31, 78, 140, .16);
  border-radius: 999px;
  color: var(--bdf-blue);
  background: rgba(255, 255, 255, .74);
  font-size: .84rem;
  font-weight: 950;
}

.public-blog-grid {
  gap: 22px;
}

.public-article-card,
.bdf-article-card {
  position: relative;
  border-radius: 28px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 18px 48px rgba(17, 31, 58, .085);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.public-article-card:hover,
.bdf-article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(31, 78, 140, .22);
  box-shadow: 0 26px 70px rgba(17, 31, 58, .13);
}

.public-article-card img,
.bdf-article-card img {
  aspect-ratio: 16 / 9.5;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .18), transparent),
    #f0e7d8;
}

.public-article-card div,
.bdf-article-card div {
  align-content: start;
  gap: 12px;
  min-height: 238px;
  padding: 22px;
}

.public-article-card h2,
.bdf-article-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.14;
}

.public-article-card h2 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.public-article-readmore,
.bdf-article-card strong {
  margin-top: auto;
  width: fit-content;
}

.public-article-card:hover .public-article-readmore,
.bdf-article-card:hover strong {
  color: var(--bdf-burgundy);
}

.public-article-hero-card {
  position: relative;
  overflow: hidden;
  gap: clamp(22px, 4vw, 42px);
  padding: clamp(28px, 5vw, 58px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(255, 250, 241, .82)),
    radial-gradient(circle at 88% 10%, rgba(199, 54, 62, .12), transparent 32%);
}

.public-article-hero-card::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(214, 168, 79, .22);
  border-radius: 24px;
  pointer-events: none;
}

.public-article-hero-card > * {
  position: relative;
  z-index: 1;
}

.public-article-meta {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--bdf-blue);
  background: rgba(31, 78, 140, .08);
  font-size: .82rem;
  font-weight: 950;
}

.public-article-lead {
  max-width: 760px;
  color: #4b5563;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.public-article-back {
  display: inline-flex;
  width: fit-content;
  margin-top: 24px;
  padding: 12px 16px;
  border: 1px solid rgba(17, 31, 58, .14);
  border-radius: 999px;
  color: var(--bdf-navy);
  background: rgba(255, 255, 255, .80);
  font-weight: 950;
  text-decoration: none;
}

.public-article-featured {
  border: 1px solid rgba(17, 31, 58, .10);
  border-radius: 26px;
  box-shadow: 0 18px 54px rgba(17, 31, 58, .12);
}

.public-article-featured img {
  aspect-ratio: 4 / 3;
}

.public-article-body {
  padding: clamp(24px, 4.4vw, 54px);
  border-radius: 30px;
  font-size: clamp(1.02rem, 1.3vw, 1.13rem);
  line-height: 1.84;
}

.public-article-body :where(h2, h3, h4) {
  color: var(--bdf-navy);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.12;
}

.public-article-body h2 {
  margin: 2.2em 0 .75em;
  font-size: clamp(1.85rem, 3vw, 2.7rem);
}

.public-article-body h3 {
  margin: 1.8em 0 .7em;
  font-size: clamp(1.45rem, 2.3vw, 2rem);
}

.public-article-body p {
  margin: 0 0 1.25em;
}

.public-article-body a {
  color: var(--bdf-blue);
  font-weight: 850;
}

.public-article-body :where(ul, ol) {
  padding-left: 1.35em;
  margin: 0 0 1.4em;
}

.public-article-body li {
  margin-bottom: .5em;
}

.public-article-body blockquote {
  margin: 1.7em 0;
  padding: 22px 24px;
  border-left: 5px solid var(--bdf-gold);
  border-radius: 18px;
  background: #fff8eb;
  color: #3f4a5f;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.12em;
}

.public-article-body img {
  border-radius: 22px;
}

.public-article-body table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid rgba(17, 31, 58, .12);
  border-radius: 18px;
}

.public-article-body :where(th, td) {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(17, 31, 58, .10);
  text-align: left;
}

.public-article-body th {
  color: var(--bdf-navy);
  background: #f7efe2;
}

.public-blog-empty,
.bdf-empty-state {
  display: grid;
  gap: 10px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px dashed rgba(31, 78, 140, .26);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .86), rgba(255, 250, 241, .78));
  box-shadow: 0 14px 36px rgba(17, 31, 58, .06);
}

.bdf-section-eyebrow {
  width: fit-content;
  padding: 8px 11px;
  border: 1px solid rgba(124, 29, 45, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .66);
}

.bdf-premium-hero {
  isolation: isolate;
  grid-template-columns: minmax(0, .96fr) minmax(390px, .74fr);
  min-height: auto;
  padding: clamp(34px, 5.4vw, 74px);
  background:
    linear-gradient(135deg, rgba(255,255,255,.94), rgba(255,250,241,.82)),
    linear-gradient(120deg, rgba(31,78,140,.08), transparent 48%, rgba(214,168,79,.16));
}

.bdf-premium-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 380px;
  height: 380px;
  border-radius: 45%;
  background: rgba(31, 78, 140, .08);
  transform: rotate(18deg);
  pointer-events: none;
  z-index: -1;
}

.bdf-hero-copy h1 {
  max-width: 880px;
}

.bdf-hero-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bdf-hero-login {
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(255, 255, 255, .78));
}

.bdf-hero-login-form input:focus {
  border-color: rgba(31, 78, 140, .55);
  box-shadow: 0 0 0 4px rgba(31, 78, 140, .10);
  outline: 0;
}

.bdf-hero-visual {
  min-height: 520px;
  display: grid;
  align-content: center;
  gap: 18px;
}

.bdf-app-mockup {
  max-width: 560px;
  width: 100%;
  margin-top: 0;
  transform: rotate(.7deg);
}

.bdf-hero-visual .bdf-hero-login {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  z-index: 2;
}

.bdf-hero-visual .bdf-app-mockup {
  z-index: 1;
}

.bdf-app-mockup::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(214, 168, 79, .20);
  border-radius: 24px;
  pointer-events: none;
}

.bdf-floating-card {
  transition: transform .2s ease, box-shadow .2s ease;
}

.bdf-floating-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 48px rgba(17, 31, 58, .12);
}

@media (max-width: 1180px) {
  .public-blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .public-article-hero-card {
    grid-template-columns: 1fr;
  }

  .bdf-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  body.bdf-public-shell .site-container-wide,
  body.bdf-public-shell .site-container,
  body.bdf-public-shell .site-container-narrow {
    width: min(100% - calc(var(--site-padding-tablet) * 2), var(--site-max-width));
  }

  .public-blog-route-head,
  .public-article-hero-card {
    border-radius: 24px;
  }
}

@media (max-width: 720px) {
  body.bdf-public-shell .site-container-wide,
  body.bdf-public-shell .site-container,
  body.bdf-public-shell .site-container-narrow {
    width: min(100% - calc(var(--site-padding-mobile) * 2), var(--site-max-width));
  }

  .public-blog-grid,
  .bdf-hero-stats {
    grid-template-columns: 1fr;
  }

  .public-blog-route-head,
  .public-article-hero-card,
  .public-article-body {
    padding: 22px;
  }

  .public-article-card div,
  .bdf-article-card div {
    min-height: auto;
  }

  .bdf-app-mockup {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .public-article-card,
  .bdf-article-card,
  .bdf-floating-card {
    transition: none;
  }
}

/* FrancaisFlow-style clean product landing reset */
body.bdf-public-shell {
  --bdf-bg: #fbfaf7;
  --bdf-bg-soft: #f4f1ea;
  --bdf-navy: #0f172a;
  --bdf-blue: #2563eb;
  --bdf-red: #dc2626;
  --bdf-burgundy: #991b1b;
  --bdf-gold: #d6a84f;
  --bdf-text: #111827;
  --bdf-muted: #64748b;
  --bdf-card: #ffffff;
  --bdf-border: rgba(15, 23, 42, .10);
  --bdf-radius-xl: 28px;
  --bdf-radius-lg: 20px;
  --bdf-shadow-soft: 0 24px 70px rgba(15, 23, 42, .10);
  background:
    radial-gradient(circle at 16% -10%, rgba(37, 99, 235, .08), transparent 30%),
    linear-gradient(180deg, #fbfaf7 0%, #ffffff 42%, #f7f4ee 100%);
}

body.bdf-public-shell .site-container-wide,
body.bdf-public-shell .site-container,
body.bdf-public-shell .site-container-narrow {
  width: min(100% - 64px, var(--site-max-width));
}

body.bdf-public-shell .site-container-wide {
  width: min(100% - 64px, 1320px);
}

body.bdf-public-shell .site-container-narrow {
  width: min(100% - 64px, 920px);
}

body.public-blog-home:not(.is-blog-route) .public-page {
  gap: 0;
  padding-top: 26px;
}

body.public-blog-home:not(.is-blog-route) .public-header,
body.public-blog-home.is-blog-route .public-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  position: relative !important;
  top: auto !important;
  z-index: 80;
  min-height: 72px;
  padding-block: 10px;
  border: 1px solid rgba(15, 23, 42, .08) !important;
  border-radius: 22px;
  background: rgba(255, 255, 255, .88) !important;
  box-shadow: 0 18px 48px rgba(15, 23, 42, .08) !important;
  backdrop-filter: blur(18px);
}

body.bdf-public-shell .public-header > .blog-menu {
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

body.bdf-public-shell .public-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 72px;
  padding-block: 10px;
}

body.bdf-public-shell .public-header-inner .blog-menu {
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

body.bdf-public-shell .site-logo {
  width: clamp(118px, 10vw, 168px);
  max-height: 58px;
  height: auto;
  object-fit: contain;
}

body.bdf-public-shell .public-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  color: #0f172a;
  font-weight: 950;
  text-decoration: none;
}

.public-brand-text {
  color: #0f172a;
  font-size: 1.05rem;
  font-weight: 950;
  letter-spacing: -.02em;
}

body.bdf-public-shell .public-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
}

body.public-blog-home .public-header-actions {
  gap: 10px;
}

body.public-blog-home .public-header-login,
body.public-blog-home .public-header-cta,
.bdf-button,
body.public-blog-home:not(.is-blog-route) .secondary-button {
  min-height: 44px;
  border-radius: 12px;
  padding: 11px 16px;
  font-size: .92rem;
  font-weight: 850;
}

body.public-blog-home .public-header-cta,
.bdf-button-primary {
  background: #0f172a !important;
  color: #ffffff !important;
  box-shadow: 0 12px 26px rgba(15, 23, 42, .18) !important;
}

.bdf-button-secondary,
body.public-blog-home .public-header-login {
  border: 1px solid rgba(15, 23, 42, .12) !important;
  background: #ffffff !important;
  color: #0f172a !important;
  box-shadow: none !important;
}

.bdf-premium-hero {
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, .72fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  margin-top: 18px;
  padding: clamp(56px, 8vw, 104px) 0 clamp(44px, 7vw, 86px);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.bdf-premium-hero:has(.bdf-hero-visual .bdf-hero-login:only-child) {
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 480px);
}

.bdf-premium-hero:has(.bdf-hero-visual .bdf-hero-login:only-child) .bdf-hero-visual {
  justify-items: end;
}

.bdf-premium-hero::before,
.bdf-premium-hero::after,
.bdf-visual-france-map,
.bdf-eiffel-line {
  display: none !important;
}

.bdf-section-eyebrow {
  margin-bottom: 18px;
  padding: 7px 11px;
  border-color: rgba(37, 99, 235, .15);
  background: #eff6ff;
  color: #1d4ed8;
  font-size: .76rem;
  letter-spacing: .08em;
}

.bdf-hero-copy {
  max-width: 780px;
}

.bdf-hero-copy h1 {
  max-width: 780px;
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(3.2rem, 7vw, 6.7rem);
  font-weight: 900;
  line-height: .92;
  letter-spacing: -.045em;
}

.bdf-hero-lead {
  max-width: 650px;
  margin-top: 24px;
  color: #475569;
  font-size: clamp(1.08rem, 1.6vw, 1.32rem);
  line-height: 1.62;
}

.bdf-cta-row {
  margin-top: 32px;
  gap: 12px;
}

.bdf-hero-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin-top: 34px;
}

.bdf-hero-stats div {
  min-height: 84px;
  padding: 16px;
  border-color: rgba(15, 23, 42, .08);
  border-radius: 18px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
}

.bdf-hero-stats dt {
  color: #0f172a;
  font-weight: 900;
}

.bdf-hero-stats dd {
  color: #64748b;
  font-size: .86rem;
}

.bdf-hero-visual {
  min-height: auto;
  align-content: center;
  gap: 18px;
}

.bdf-hero-visual .bdf-hero-login {
  max-width: 470px;
  border-radius: 24px;
  padding: 22px;
  border-color: rgba(15, 23, 42, .10);
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(15, 23, 42, .13);
}

.bdf-hero-login {
  border-radius: 24px;
  border: 1px solid rgba(15, 23, 42, .10);
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(15, 23, 42, .13);
}

.bdf-hero-login-head {
  align-items: start;
  flex-direction: column;
  gap: 4px;
}

.bdf-hero-login-head span {
  color: #2563eb;
}

.bdf-hero-login-head strong {
  color: #0f172a;
  font-size: 1.25rem;
}

.bdf-hero-login-form {
  grid-template-columns: 1fr;
  gap: 12px;
}

.bdf-hero-login-form .auth-mode-toggle {
  padding: 4px;
  border-radius: 14px;
  background: #f1f5f9;
}

.bdf-hero-login-form .auth-mode-toggle button {
  flex: 1;
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #475569;
}

.bdf-hero-login-form .auth-mode-toggle button.is-active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .08);
}

.bdf-hero-login-form label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: .86rem;
  font-weight: 800;
}

.bdf-hero-login-form input,
.bdf-login-card label input {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(15, 23, 42, .12);
  border-radius: 12px;
  background: #ffffff;
  padding: 0 14px;
  color: #0f172a;
  font: inherit;
  outline: none;
}

.bdf-hero-login-form input:focus,
.bdf-login-card label input:focus {
  border-color: rgba(37, 99, 235, .45);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .10);
}

.bdf-login-card {
  display: grid;
  gap: 14px;
  padding: 26px;
  border-radius: 24px;
  border: 1px solid rgba(15, 23, 42, .10);
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(15, 23, 42, .13);
}

.bdf-login-card h2 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.bdf-login-card label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: .86rem;
  font-weight: 800;
}

.bdf-login-card button {
  min-height: 50px;
  border: 0;
  border-radius: 12px;
  background: #0f172a;
  color: #ffffff;
  font-weight: 900;
  cursor: pointer;
}

.bdf-login-card a {
  color: #2563eb;
  font-weight: 800;
}

.bdf-captcha-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 108px;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(15, 23, 42, .10);
  border-radius: 14px;
  background: #f8fafc;
}

.bdf-captcha-row span {
  color: #334155;
  font-size: .86rem;
  font-weight: 850;
}

.bdf-captcha-row input[type="hidden"] {
  display: none;
}

.bdf-login-actions {
  align-items: stretch;
}

.bdf-login-actions .bdf-button {
  flex: 1;
}

.bdf-login-actions .link-button {
  border: 0;
  color: #2563eb;
  background: transparent;
  box-shadow: none;
}

.bdf-app-mockup {
  max-width: 470px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 44px rgba(15, 23, 42, .08);
  transform: none;
}

.bdf-app-mockup::before,
.bdf-mockup-progress {
  display: none;
}

.bdf-mockup-top {
  padding-bottom: 12px;
}

.bdf-mockup-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bdf-floating-card {
  min-height: 108px;
  border-radius: 16px;
  padding: 14px;
  box-shadow: none;
}

.bdf-floating-card.is-post {
  min-height: 120px;
}

.bdf-floating-card span {
  color: #2563eb;
  font-size: .7rem;
}

.bdf-floating-card strong {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
}

.bdf-latest-section,
.bdf-learning-section,
.bdf-method-section,
.bdf-newsletter-section {
  padding-block: clamp(48px, 7vw, 90px);
}

.bdf-learning-section {
  padding-top: clamp(30px, 5vw, 62px);
}

.bdf-section-head {
  margin-bottom: 28px;
}

.bdf-section-head h2,
.bdf-learning-section h2,
.bdf-method-section h2,
.bdf-newsletter-section h2,
.public-blog-route-head h1,
.public-article-hero-copy h1 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 900;
  letter-spacing: -.035em;
}

.bdf-section-head h2 {
  font-size: clamp(2.4rem, 4.8vw, 4.6rem);
  line-height: .96;
}

.bdf-latest-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.bdf-learning-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.bdf-learning-grid .bdf-premium-card {
  min-height: 230px;
  border-radius: 22px;
  border-color: rgba(15, 23, 42, .08);
  background: #ffffff;
  box-shadow: 0 16px 42px rgba(15, 23, 42, .075);
}

.bdf-learning-grid span {
  color: #2563eb;
}

.bdf-learning-grid h3 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.35rem;
  font-weight: 850;
  letter-spacing: -.02em;
}

.bdf-learning-grid p {
  margin: 8px 0 0;
  color: #64748b;
  line-height: 1.58;
}

.bdf-feature-deep-dive {
  display: grid;
  gap: clamp(22px, 4vw, 34px);
  margin-top: clamp(42px, 7vw, 76px);
}

.bdf-feature-row {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, .82fr);
  gap: clamp(22px, 5vw, 64px);
  align-items: center;
  padding: clamp(24px, 5vw, 54px);
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 18px 52px rgba(15, 23, 42, .075);
}

.bdf-feature-row.is-reversed {
  grid-template-columns: minmax(360px, .82fr) minmax(0, .95fr);
}

.bdf-feature-row.is-reversed .bdf-feature-copy {
  order: 2;
}

.bdf-feature-row.is-reversed .bdf-feature-screen {
  order: 1;
}

.bdf-feature-copy span {
  color: #2563eb;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bdf-feature-copy h3 {
  max-width: 760px;
  margin: 12px 0 0;
  color: #0f172a;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.04em;
}

.bdf-feature-copy p {
  max-width: 680px;
  margin: 18px 0 0;
  color: #475569;
  font-size: 1.04rem;
  line-height: 1.65;
}

.bdf-feature-copy ul {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.bdf-feature-copy li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  color: #334155;
  line-height: 1.45;
}

.bdf-feature-copy li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: .5em;
  border-radius: 999px;
  background: #2563eb;
}

.bdf-feature-screen {
  display: grid;
  gap: 14px;
  min-height: 330px;
  padding: 20px;
  border: 1px solid rgba(15, 23, 42, .10);
  border-radius: 24px;
  background:
    linear-gradient(180deg, #f8fafc, #ffffff);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 24px 70px rgba(15, 23, 42, .12);
}

.bdf-screen-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(15, 23, 42, .08);
}

.bdf-screen-top span {
  color: #64748b;
  font-size: .82rem;
  font-weight: 800;
}

.bdf-screen-top strong {
  color: #0f172a;
  font-weight: 900;
}

.bdf-screen-progress {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: #e2e8f0;
}

.bdf-screen-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #2563eb;
}

.bdf-screen-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bdf-screen-grid i,
.bdf-screen-card,
.bdf-screen-question,
.bdf-screen-dialog,
.bdf-screen-audio {
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .06);
}

.bdf-srs-system {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(380px, .9fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
  margin-top: clamp(34px, 6vw, 70px);
  padding: clamp(26px, 5vw, 56px);
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 30px;
  background: #0f172a;
  color: #ffffff;
  box-shadow: 0 22px 68px rgba(15, 23, 42, .18);
}

.bdf-srs-system .bdf-section-eyebrow {
  color: #bfdbfe;
  background: rgba(37, 99, 235, .18);
  border-color: rgba(191, 219, 254, .20);
}

.bdf-srs-copy h3 {
  margin: 14px 0 0;
  color: #ffffff;
  font-size: clamp(2rem, 3.5vw, 3.3rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.04em;
}

.bdf-srs-copy p:not(.bdf-section-eyebrow) {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: 1.06rem;
  line-height: 1.68;
}

.bdf-srs-flow {
  display: grid;
  gap: 12px;
}

.bdf-srs-flow article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  background: rgba(255, 255, 255, .07);
}

.bdf-srs-flow span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #0f172a;
  background: #ffffff;
  font-weight: 950;
}

.bdf-srs-flow strong {
  color: #ffffff;
  font-weight: 900;
}

.bdf-srs-flow p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  line-height: 1.5;
}

.bdf-public-ad-slot {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 112px;
  margin-block: 22px;
  padding: 20px;
  border: 1px dashed rgba(15, 23, 42, .22);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(248, 250, 252, .86));
  color: #64748b;
  text-align: center;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .06);
}

.bdf-public-ad-slot span {
  color: #334155;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bdf-public-ad-slot p {
  margin: 0;
  color: #64748b;
  font-size: .9rem;
}

.ads-consent-banner {
  position: fixed;
  inset: 0;
  z-index: 4200;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 10, 22, .72);
  backdrop-filter: blur(16px);
}

.ads-consent-banner.is-hidden {
  display: none !important;
}

body.has-ads-consent-banner .public-page,
body.has-ads-consent-banner #auth-gate {
  pointer-events: none;
  user-select: none;
}

.ads-consent-banner__backdrop {
  position: absolute;
  inset: 0;
}

.ads-consent-banner__panel {
  position: relative;
  width: min(720px, 100%);
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 28px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
  text-align: center;
}

.ads-consent-copy,
.ads-consent-reason {
  display: grid;
  gap: 8px;
}

.ads-consent-copy strong {
  color: #0f172a;
  font-size: clamp(1.4rem, 4vw, 2.1rem);
}

.ads-consent-copy p,
.ads-consent-reason p {
  margin: 0;
  color: #64748b;
  line-height: 1.6;
}

.ads-consent-reason {
  padding: 16px;
  border: 1px solid rgba(37, 99, 235, .12);
  border-radius: 18px;
  background: rgba(37, 99, 235, .06);
}

.ads-consent-reason span {
  color: #2563eb;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ads-consent-actions {
  display: flex;
  justify-content: center;
}

.home-access-support {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-access-intro,
.home-access-comparison {
  grid-column: 1 / -1;
}

.home-access-intro {
  max-width: 980px;
  margin-inline: auto;
  text-align: center;
}

.home-access-intro h2 {
  margin: 14px 0 0;
  color: #0f172a;
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.04em;
}

.home-access-intro p:not(.bdf-section-eyebrow) {
  margin: 18px auto 0;
  max-width: 760px;
  color: #64748b;
  line-height: 1.65;
}

.home-access-comparison {
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 16px 42px rgba(15, 23, 42, .075);
}

.home-access-comparison > div {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(140px, .5fr) minmax(180px, .7fr);
  gap: 14px;
  padding: 15px 18px;
  border-bottom: 1px solid rgba(15, 23, 42, .07);
}

.home-access-comparison > div:first-child {
  color: #0f172a;
  background: #f8fafc;
  font-weight: 950;
}

.home-access-comparison > div:last-child {
  border-bottom: 0;
}

.home-access-comparison span {
  color: #475569;
}

.bdf-screen-grid i {
  min-height: 170px;
}

.bdf-screen-grid i:nth-child(1) { background: linear-gradient(180deg, #eff6ff, #ffffff); }
.bdf-screen-grid i:nth-child(2) { background: linear-gradient(180deg, #fff7ed, #ffffff); }
.bdf-screen-grid i:nth-child(3) { background: linear-gradient(180deg, #fef2f2, #ffffff); }

.bdf-screen-question,
.bdf-screen-card {
  padding: 28px;
  color: #0f172a;
  font-size: 1.45rem;
  font-weight: 900;
}

.bdf-screen-answers,
.bdf-screen-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.bdf-screen-answers b,
.bdf-screen-actions b {
  display: grid;
  place-items: center;
  min-height: 52px;
  border: 1px solid rgba(15, 23, 42, .10);
  border-radius: 14px;
  background: #ffffff;
  color: #0f172a;
}

.bdf-screen-answers b:first-child,
.bdf-screen-actions b:nth-child(2) {
  color: #ffffff;
  background: #0f172a;
}

.bdf-screen-dialog {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.bdf-screen-dialog b {
  color: #2563eb;
}

.bdf-screen-dialog span {
  color: #0f172a;
  font-weight: 750;
}

.bdf-screen-audio {
  display: grid;
  place-items: center;
  min-height: 74px;
  color: #334155;
  font-weight: 850;
}

.bdf-learning-system {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(420px, 1fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: start;
  margin-top: clamp(44px, 7vw, 82px);
  padding: clamp(26px, 5vw, 56px);
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 30px;
  background:
    linear-gradient(135deg, #ffffff, #fbfaf7);
  box-shadow: 0 18px 52px rgba(15, 23, 42, .075);
}

.bdf-learning-system-copy h3 {
  margin: 14px 0 0;
  color: #0f172a;
  font-size: clamp(2.05rem, 3.6vw, 3.5rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.04em;
}

.bdf-learning-system-copy p:not(.bdf-section-eyebrow) {
  margin: 20px 0 0;
  color: #475569;
  font-size: 1.06rem;
  line-height: 1.68;
}

.bdf-learning-steps {
  counter-reset: steps;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bdf-learning-steps li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 6px;
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 18px;
  background: #ffffff;
}

.bdf-learning-steps span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #ffffff;
  background: #0f172a;
  font-weight: 900;
}

.bdf-learning-steps strong {
  color: #0f172a;
  font-size: 1.08rem;
  font-weight: 900;
}

.bdf-learning-steps p {
  margin: 0;
  color: #64748b;
  line-height: 1.55;
}

.bdf-article-card,
.public-article-card {
  border-radius: 20px;
  border-color: rgba(15, 23, 42, .08);
  background: #ffffff;
  box-shadow: 0 16px 42px rgba(15, 23, 42, .075);
}

.bdf-article-card img,
.public-article-card img {
  aspect-ratio: 16 / 9;
}

.bdf-article-card div,
.public-article-card div {
  min-height: 210px;
  padding: 20px;
}

.bdf-article-card h3,
.public-article-card h2 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 850;
  letter-spacing: -.02em;
}

.public-blog-route-head {
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 18px 52px rgba(15, 23, 42, .08);
}

.public-blog-route-head::after {
  display: none;
}

.public-article-hero-card {
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 18px 52px rgba(15, 23, 42, .08);
}

.public-article-hero-card::before {
  display: none;
}

.public-article-body {
  max-width: 920px;
  border-radius: 22px;
  box-shadow: none;
}

.public-article-body :where(h2, h3, h4) {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -.02em;
}

@media (max-width: 1180px) {
  .bdf-premium-hero {
    grid-template-columns: 1fr;
    padding-top: 42px;
  }

  .bdf-hero-visual {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .bdf-latest-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bdf-learning-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bdf-feature-row,
  .bdf-feature-row.is-reversed,
  .bdf-learning-system,
  .bdf-srs-system {
    grid-template-columns: 1fr;
  }

  .bdf-feature-row.is-reversed .bdf-feature-copy,
  .bdf-feature-row.is-reversed .bdf-feature-screen {
    order: initial;
  }
}

@media (max-width: 820px) {
  body.bdf-public-shell .site-container-wide,
  body.bdf-public-shell .site-container,
  body.bdf-public-shell .site-container-narrow {
    width: min(100% - 36px, var(--site-max-width));
  }

  body.public-blog-home:not(.is-blog-route) .public-header,
  body.public-blog-home.is-blog-route .public-header {
    flex-wrap: wrap;
  }

  body.public-blog-home:not(.is-blog-route) .public-header.is-menu-open,
  body.public-blog-home.is-blog-route .public-header.is-menu-open {
    align-items: flex-start;
    max-height: calc(100dvh - 12px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  body.bdf-public-shell .public-header > .blog-menu,
  body.bdf-public-shell .public-header-inner .blog-menu {
    order: 5;
    flex-basis: 100%;
  }

  .bdf-hero-copy h1 {
    font-size: clamp(3rem, 13vw, 4.6rem);
  }

  .bdf-hero-visual,
  .bdf-latest-grid,
  .bdf-learning-grid,
  .bdf-screen-grid,
  .bdf-screen-answers,
  .bdf-screen-actions {
    grid-template-columns: 1fr;
  }

  .bdf-feature-screen {
    min-height: auto;
  }

  .bdf-learning-steps li {
    grid-template-columns: 1fr;
  }

  .bdf-learning-steps span {
    grid-row: auto;
  }

  .home-access-support,
  .home-access-comparison > div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body.bdf-public-shell .site-container-wide,
  body.bdf-public-shell .site-container,
  body.bdf-public-shell .site-container-narrow {
    width: min(100% - 28px, var(--site-max-width));
  }

  .bdf-premium-hero {
    padding-top: 30px;
  }

  .bdf-hero-stats,
  .bdf-mockup-grid {
    grid-template-columns: 1fr;
  }

  .bdf-app-mockup {
    display: none;
  }
}

@keyframes bdfBlockEnter {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.bdf-public-shell .bdf-hero-copy,
body.bdf-public-shell .bdf-hero-login,
body.bdf-public-shell .bdf-premium-card,
body.bdf-public-shell .bdf-feature-row,
body.bdf-public-shell .bdf-learning-system,
body.bdf-public-shell .bdf-srs-system,
body.bdf-public-shell .home-access-card,
body.bdf-public-shell .home-access-comparison,
body.bdf-public-shell .bdf-footer {
  animation: bdfBlockEnter .72s cubic-bezier(.2, .8, .2, 1) both;
}

body.bdf-public-shell .bdf-hero-login {
  animation-delay: .08s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(2),
body.bdf-public-shell .home-access-card:nth-of-type(2) {
  animation-delay: .06s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(3) {
  animation-delay: .10s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(4),
body.bdf-public-shell .bdf-feature-row:nth-child(2) {
  animation-delay: .14s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(5),
body.bdf-public-shell .bdf-feature-row:nth-child(3) {
  animation-delay: .18s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(6),
body.bdf-public-shell .bdf-feature-row:nth-child(4) {
  animation-delay: .22s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(7) {
  animation-delay: .26s;
}

body.bdf-public-shell .bdf-premium-card:nth-child(8) {
  animation-delay: .30s;
}

@media (prefers-reduced-motion: reduce) {
  body.bdf-public-shell .bdf-hero-copy,
  body.bdf-public-shell .bdf-hero-login,
  body.bdf-public-shell .bdf-premium-card,
  body.bdf-public-shell .bdf-feature-row,
  body.bdf-public-shell .bdf-learning-system,
  body.bdf-public-shell .bdf-srs-system,
  body.bdf-public-shell .home-access-card,
  body.bdf-public-shell .home-access-comparison,
  body.bdf-public-shell .bdf-footer {
    animation: none;
  }
}

/* Blog layout final override: keep public routes aligned with the wide header. */
body.public-blog-home.is-blog-route .public-header,
body.public-blog-home.is-blog-route .public-blog-route,
body.public-blog-home.is-blog-route .bdf-footer {
  width: min(100% - 64px, 1400px);
  max-width: 1400px;
  margin-inline: auto;
}

body.public-blog-home.is-blog-route .public-blog-route {
  display: grid;
  padding-block: 34px 72px;
}

body.public-blog-home.is-blog-route .public-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

body.public-blog-home:not(.is-blog-route) .sponsored-articles-section {
  padding: clamp(20px, 3vw, 30px);
}

body.public-blog-home:not(.is-blog-route) .sponsored-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 20px;
  align-items: stretch;
}

body.public-blog-home:not(.is-blog-route) .sponsored-articles-grid > article {
  min-width: 0;
}

body.public-blog-home:not(.is-blog-route) .sponsored-articles-grid .bdf-premium-card {
  height: 100%;
}

body.public-blog-home.is-article-route .public-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(280px, 2fr);
  gap: 32px;
  align-items: start;
}

body.public-blog-home.is-article-route .public-article-main {
  min-width: 0;
}

body.public-blog-home.is-article-route .public-article-sidebar {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 16px;
  min-width: 0;
  margin-left: 0;
  padding-left: 0;
}

body.public-blog-home.is-article-route .public-article-sidebar-card {
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, .10);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 35px rgba(15, 23, 42, .05);
}

body.public-blog-home.is-article-route .public-article-sidebar-card h3 {
  margin: 0 0 10px;
  color: #0f172a;
  font-size: 1.05rem;
}

body.public-blog-home.is-article-route .public-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

body.public-blog-home.is-article-route .public-chip-list a,
body.public-blog-home.is-article-route .public-chip-list span {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef6ff;
  color: #0055a4;
  font-size: .82rem;
  font-weight: 800;
  text-decoration: none;
}

body.public-blog-home.is-article-route .public-article-meta-list {
  display: grid;
  gap: 8px;
  color: #23314f;
  font-size: .96rem;
}

body.public-blog-home.is-article-route .public-article-meta-list .meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

body.public-blog-home.is-article-route .public-article-meta-list .meta-row strong {
  color: #0f172a;
}

body.public-blog-home.is-article-route .public-article-meta-list .meta-row small {
  color: #647084;
  text-align: right;
}

body.public-blog-home.is-article-route .public-article-body {
  max-width: none;
  width: 100%;
}

body.public-blog-home.is-article-route .public-article-shell {
  width: 100%;
}

@media (max-width: 1180px) {
  body.public-blog-home.is-blog-route .public-blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.public-blog-home:not(.is-blog-route) .sponsored-articles-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body.public-blog-home.is-article-route .public-article-layout {
    grid-template-columns: 1fr;
  }

  body.public-blog-home.is-article-route .public-article-sidebar {
    position: static;
  }
}

@media (max-width: 820px) {
  body.public-blog-home.is-blog-route .public-header,
  body.public-blog-home.is-blog-route .public-blog-route,
  body.public-blog-home.is-blog-route .bdf-footer {
    width: min(100% - 36px, 1400px);
  }
}

@media (max-width: 640px) {
  body.public-blog-home.is-blog-route .public-header,
  body.public-blog-home.is-blog-route .public-blog-route,
  body.public-blog-home.is-blog-route .bdf-footer {
    width: min(100% - 28px, 1400px);
  }

  body.public-blog-home.is-blog-route .public-blog-grid {
    grid-template-columns: 1fr;
  }

  body.public-blog-home:not(.is-blog-route) .sponsored-articles-grid {
    grid-template-columns: 1fr !important;
  }
}

body.public-blog-home:not(.is-blog-route) .bdf-premium-hero {
  min-height: min(660px, calc(100vh - 130px));
  padding: clamp(28px, 5vw, 64px);
}

body.public-blog-home:not(.is-blog-route) .bdf-premium-hero::before {
  inset: 16px;
}

body.public-blog-home:not(.is-blog-route) .bdf-hero-copy h1 {
  font-size: clamp(2.4rem, 5vw, 5.2rem);
}

body.public-blog-home:not(.is-blog-route) .bdf-learning-section,
body.public-blog-home:not(.is-blog-route) .bdf-method-section,
body.public-blog-home:not(.is-blog-route) .bdf-latest-section,
body.public-blog-home:not(.is-blog-route) .bdf-newsletter-section,
body.public-blog-home:not(.is-blog-route) .home-access-support,
body.public-blog-home:not(.is-blog-route) .home-feature-strip {
  content-visibility: auto;
  contain-intrinsic-size: 800px 1200px;
}

.public-share {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
  margin-top: 12px;
}

.public-share__label {
  font-size: .78rem;
  line-height: 1;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #647084;
}

.public-share__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.public-share__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 85, 164, .14);
  background: #fff;
  color: #0f172a;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 850;
  box-shadow: 0 8px 18px rgba(15, 23, 42, .06);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease;
}

.public-share__link:hover,
.public-share__link:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(15, 23, 42, .1);
  outline: none;
}

.public-share__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.public-share__icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.public-share__link > span:last-child {
  line-height: 1;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .public-share {
    gap: 8px;
  }

  .public-share__list {
    gap: 6px;
  }

  .public-share__link {
    padding: 0 9px;
    gap: 6px;
    font-size: .84rem;
  }
}

.public-share__link--facebook {
  color: #1877f2;
  background: #eef5ff;
  border-color: rgba(24, 119, 242, .18);
}

.public-share__link--whatsapp {
  color: #1fa463;
  background: #eefaf3;
  border-color: rgba(31, 164, 99, .18);
}

.public-share__link--x {
  color: #111827;
  background: #f3f4f6;
  border-color: rgba(17, 24, 39, .18);
}

.public-share__link--mail {
  color: #d97706;
  background: #fff7ed;
  border-color: rgba(217, 119, 6, .18);
}