:root {
  --bg: #fffdf8;
  --surface: rgba(255, 251, 245, 0.78);
  --surface-strong: #fffdf8;
  --text: #1f1a17;
  --text-soft: #6f645d;
  --border: rgba(50, 35, 27, 0.12);
  --line: rgba(97, 77, 61, 0.18);
  --primary: #1d4ed8;
  --primary-strong: #153ba8;
  --secondary: #d9487d;
  --secondary-soft: rgba(217, 72, 125, 0.12);
  --brand-gradient: linear-gradient(135deg, #6c5ce7 0%, #8b5cf6 42%, #eb3e72 100%);
  --blue-soft: rgba(29, 78, 216, 0.1);
  --green-soft: rgba(22, 163, 74, 0.12);
  --red-soft: rgba(220, 38, 38, 0.12);
  --shadow: 0 18px 60px rgba(90, 66, 40, 0.06);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 999px;
}

.brandbook-body {
  background: #f7f3ec;
  color: #0f1115;
  font-family: "Inter", sans-serif;
}

.site-brand-shell {
  width: min(1400px, calc(100% - 28px));
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 16px;
}

.site-brand-sidebar {
  min-height: auto;
  gap: 18px;
  padding: 20px 18px;
  border-radius: 24px;
}

.site-brand-menu a:first-child {
  color: white;
}

.site-brand-menu a:first-child span {
  color: #eb3e72;
}

.site-brand-note {
  margin-top: 6px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #f3e4e7;
  color: #0f1115;
  font-size: 1.05rem;
  font-weight: 500;
  transform: none;
}

.site-home-main {
  align-content: start;
  grid-template-columns: 1fr;
}

.site-page-main {
  align-content: start;
  grid-template-columns: 1fr;
}

.site-brand-sidebar .brandbook-logo {
  font-size: 3rem;
}

.site-brand-sidebar .brandbook-kicker {
  font-size: 0.68rem;
}

.site-brand-sidebar .brandbook-intro {
  gap: 10px;
}

.site-brand-sidebar .brandbook-intro h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.08;
}

.site-brand-sidebar .brandbook-intro p {
  font-size: 0.92rem;
  line-height: 1.6;
}

.site-brand-sidebar .brandbook-underline {
  width: 54px;
  height: 4px;
}

.site-brand-sidebar .brandbook-menu {
  gap: 2px;
  margin-top: 2px;
}

.site-brand-sidebar .brandbook-menu a {
  padding: 8px 0;
  font-size: 0.92rem;
}

.site-home-hero h2 {
  max-width: 12ch;
}

.site-hero-text {
  max-width: 60ch;
  margin-bottom: 0;
}

.site-hero-highlight {
  margin-top: 18px;
  border-radius: 16px;
  background: white;
  border: 1px solid rgba(15, 17, 21, 0.08);
  padding: 14px 16px;
}

.site-hero-highlight p {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.05em;
  color: #0f1115;
}

.site-accent-pink {
  color: #eb3e72;
}

.site-accent-blue {
  color: #2563eb;
}

.site-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.site-cta-primary,
.site-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-cta-primary {
  background: #0f1115;
  color: white;
}

.site-cta-secondary {
  border: 1px solid rgba(15, 17, 21, 0.12);
  background: white;
  color: #0f1115;
}

.site-cta-primary:hover,
.site-cta-secondary:hover {
  transform: translateY(-1px);
}

.site-hero-meta-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.site-hero-meta-grid article {
  border-radius: 14px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 14px;
}

.site-hero-meta-grid strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.site-hero-meta-grid p,
.site-entry-card p {
  margin: 0;
  color: rgba(15, 17, 21, 0.68);
  line-height: 1.7;
}

.site-section-card h2 {
  max-width: 16ch;
}

.site-topbar-card {
  padding: 12px 16px 14px;
}

.site-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-topbar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-topbar-links a,
.site-topbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
}

.site-topbar-links a {
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  color: rgba(15, 17, 21, 0.74);
}

.site-topbar-links a.is-active {
  color: #0f1115;
  border-color: rgba(235, 62, 114, 0.18);
  background: rgba(235, 62, 114, 0.08);
}

.site-topbar-cta {
  background: #0f1115;
  color: white;
}

.site-home-hero {
  padding-bottom: 22px;
}

.site-home-hero h2 {
  margin-bottom: 12px;
  font-size: clamp(1.6rem, 2.8vw, 2.45rem);
}

.site-home-hero .brandbook-text {
  margin-top: 16px;
  font-size: 0.92rem;
  line-height: 1.65;
}

.site-stats-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 14px;
}

.site-stats-grid article {
  border-radius: 14px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 13px 14px;
}

.site-stats-grid span {
  display: block;
  color: rgba(15, 17, 21, 0.48);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.68rem;
  font-weight: 700;
}

.site-stats-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.site-stats-grid p {
  margin: 6px 0 0;
  color: rgba(15, 17, 21, 0.62);
  font-size: 0.8rem;
  line-height: 1.45;
}

.site-entry-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.site-entry-card {
  border-radius: 16px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 16px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-entry-card:hover {
  transform: translateY(-2px);
  border-color: rgba(235, 62, 114, 0.16);
  box-shadow: 0 14px 32px rgba(15, 17, 21, 0.06);
}

.site-entry-tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #f2eee8;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links a[href="like-or-pass.html"],
.nav-links a[href="fil-actualite.html"],
.mobile-bottom-nav a[href="like-or-pass.html"],
.mobile-bottom-nav a[href="fil-actualite.html"],
.site-library-hero-actions a[href="like-or-pass.html"],
.site-library-hero-actions a[href="fil-actualite.html"],
.explore-visual-card[href="like-or-pass.html"],
.explore-visual-card[href="fil-actualite.html"] {
  display: none !important;
}

.v1-hidden-ui {
  display: none !important;
}

.likepass-page .nav-links a[href="like-or-pass.html"] {
  display: inline-flex !important;
}

.v1-coming-soon {
  min-height: 260px;
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
  align-content: center;
}

.v1-coming-soon h2 {
  max-width: 20ch;
  margin: 0;
}

.v1-coming-soon p {
  max-width: 56ch;
  margin: 0;
}

.site-entry-card h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #0f1115;
}

.site-entry-card p {
  margin-top: 10px;
  font-size: 0.84rem;
  line-height: 1.5;
}

.site-entry-card a {
  display: inline-block;
  margin-top: 10px;
  color: #eb3e72;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.88rem;
}

.site-home-cards {
  margin-top: 14px;
}

.site-home-cards .content-card,
.site-home-cards .preview-item {
  border-radius: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: rgba(255, 253, 248, 0.96);
  padding: 18px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-home-cards .content-card:hover,
.site-home-cards .preview-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 17, 21, 0.06);
  border-color: rgba(37, 99, 235, 0.14);
}

.site-home-cards .tag {
  background: rgba(15, 17, 21, 0.05);
  color: #0f1115;
  border: 1px solid rgba(15, 17, 21, 0.08);
}

.site-home-cards .tag-secondary {
  background: rgba(235, 62, 114, 0.08);
  color: #c92f61;
}

.site-home-cards .card-link {
  color: #0f1115;
}

.site-library-hero {
  margin-bottom: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 28px;
  background: #0f1115;
  color: white;
  padding: 20px 22px;
  box-shadow: 0 12px 30px rgba(15, 17, 21, 0.12);
}

.site-library-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 280px;
  gap: 22px;
  align-items: stretch;
}

.site-library-hero-copy {
  display: grid;
  gap: 10px;
  align-content: start;
}

.site-library-hero-copy h1 {
  max-width: none;
  margin: 0;
  color: white;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.site-library-hero-copy p:not(.brandbook-label) {
  max-width: none;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.site-library-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 4px;
}

.site-library-hero-actions .site-entry-tag {
  margin-bottom: 0;
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.site-library-hero-actions .button-primary {
  color: white;
}

.site-library-hero-actions .button-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: white;
}

.site-library-hero-actions .button-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.site-library-hero-side {
  display: grid;
  gap: 12px;
  align-content: stretch;
}

.site-library-hero-side article {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 14px 16px;
}

.site-library-hero-side strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.site-library-hero-side p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

.split-layout-library {
  grid-template-columns: 260px minmax(0, 1fr);
  align-items: start;
}

.site-brand-sidebar.is-condensed {
  padding-top: 16px;
  padding-bottom: 16px;
}

.site-brand-sidebar.is-condensed .brandbook-intro p,
.site-brand-sidebar.is-condensed .site-brand-note {
  display: none;
}

.site-brand-sidebar.is-condensed .brandbook-intro {
  gap: 8px;
}

.site-brand-sidebar.is-condensed .brandbook-intro h2 {
  font-size: 2rem;
}

.site-brand-menu a.is-current {
  color: white;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding-left: 12px;
  padding-right: 12px;
}

.site-brand-menu a.is-current span {
  color: #eb3e72;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: #0f1115;
  color: white;
  font: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
  box-shadow: 0 14px 30px rgba(15, 17, 21, 0.2);
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top-blue {
  background: #2563eb;
  color: white;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
}

.brandbook-body::before {
  display: none;
}

.brandbook-shell {
  width: min(1400px, calc(100% - 32px));
  margin: 24px auto 40px;
  display: grid;
  gap: 20px;
  grid-template-columns: 300px minmax(0, 1fr);
}

.brandbook-sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
  min-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px 24px;
  border-radius: 28px;
  background: #0f1115;
  color: white;
}

.brandbook-logo-wrap {
  display: grid;
  gap: 8px;
}

.brandbook-logo {
  margin: 0;
  font-size: 4rem;
  line-height: 0.9;
  letter-spacing: -0.06em;
  font-weight: 700;
}

.brandbook-logo span {
  color: #eb3e72;
}

.brandbook-kicker {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 700;
}

.brandbook-intro {
  display: grid;
  gap: 14px;
}

.brandbook-intro h2 {
  margin: 0;
  max-width: 9ch;
  font: 700 clamp(2rem, 4vw, 3.4rem) / 1.02 "Inter", sans-serif;
  letter-spacing: -0.05em;
  color: white;
}

.brandbook-underline {
  width: 70px;
  height: 6px;
  border-radius: 999px;
  background: #eb3e72;
}

.brandbook-underline.small {
  width: 82px;
  height: 5px;
}

.brandbook-intro p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.brandbook-quote {
  align-self: start;
  padding: 16px 18px;
  border-radius: 20px;
  background: #f3e5e7;
  color: #0f1115;
  font-size: 1.5rem;
  font-weight: 500;
  transform: rotate(-2deg);
}

.brandbook-menu {
  display: grid;
  gap: 4px;
  margin-top: auto;
}

.brandbook-menu a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.76);
  text-decoration: none;
}

.brandbook-menu a span {
  width: 26px;
  color: rgba(255, 255, 255, 0.42);
}

.brandbook-main {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.brandbook-card {
  border: 1px solid rgba(15, 17, 21, 0.1);
  border-radius: 28px;
  background: #fbf9f5;
  box-shadow: 0 8px 24px rgba(15, 17, 21, 0.05);
  overflow: visible;
}

.brandbook-card > * {
  padding-left: 28px;
  padding-right: 28px;
}

.brandbook-card > :first-child {
  padding-top: 26px;
}

.brandbook-card > :last-child {
  padding-bottom: 28px;
}

.brandbook-label {
  margin: 0;
  color: #eb3e72;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 700;
}

.brandbook-card h2 {
  margin: 14px 0 16px;
  max-width: 12ch;
  font: 700 clamp(2rem, 4vw, 3.3rem) / 1.02 "Inter", sans-serif;
  letter-spacing: -0.05em;
}

.brandbook-text {
  max-width: 58ch;
  margin: 22px 0 0;
  color: rgba(15, 17, 21, 0.72);
  line-height: 1.9;
}

.brandbook-pillars {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.brandbook-pillars article {
  padding-top: 18px;
  border-top: 1px solid rgba(15, 17, 21, 0.08);
}

.brandbook-pillars strong,
.brandbook-values strong,
.brandbook-tone strong {
  display: block;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brandbook-pillars p,
.brandbook-values p,
.brandbook-type-grid p,
.brandbook-tone p,
.app-side-card p {
  margin: 10px 0 0;
  color: rgba(15, 17, 21, 0.68);
  line-height: 1.7;
}

.brandbook-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.brandbook-tags span {
  padding: 11px 16px;
  border-radius: 12px;
  background: #f1ece4;
  font-size: 0.92rem;
  font-weight: 600;
}

.brandbook-tags .is-dark {
  background: #0f1115;
  color: white;
}

.brandbook-image-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.brandbook-image-grid .tile {
  min-height: 130px;
  border-radius: 16px;
  padding: 18px;
  display: flex;
  align-items: end;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.15;
}

.tile.dark { background: #11151f; color: white; }
.tile.beige { background: #efe4d4; color: #11151f; }
.tile.yellow { background: #f6ca54; color: #11151f; }
.tile.wine { background: #24161b; color: #f5d6d8; }
.tile.grey { background: #d8d0c7; color: #11151f; }
.tile.black { background: #23262d; color: #f7f3ec; }

.brandbook-values,
.brandbook-tone {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.brandbook-values article,
.brandbook-tone article {
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  padding: 18px;
}

.brandbook-logo-panel {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.2fr 0.8fr;
  margin-top: 24px;
}

.logo-large,
.logo-mini-grid .mini {
  border-radius: 18px;
  background: white;
  padding: 24px;
  border: 1px solid rgba(15, 17, 21, 0.08);
}

.logo-large {
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: -0.06em;
}

.logo-large span,
.logo-mini-grid span {
  color: #eb3e72;
}

.logo-mini-grid {
  display: grid;
  gap: 14px;
}

.logo-mini-grid .dark {
  background: #0f1115;
  color: white;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.logo-mini-grid .circle {
  min-height: 120px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 2.5rem;
  font-weight: 700;
}

.brandbook-type-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.brandbook-type-grid article,
.brandbook-alphabet {
  border-radius: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 18px;
}

.brandbook-type-grid span {
  color: rgba(15, 17, 21, 0.46);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  font-weight: 700;
}

.brandbook-type-grid strong {
  display: block;
  margin-top: 12px;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.brandbook-alphabet {
  margin-top: 18px;
  line-height: 2;
  color: rgba(15, 17, 21, 0.7);
}

.brandbook-colors,
.brandbook-icons {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.brandbook-colors article,
.brandbook-icons article {
  border-radius: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 16px;
}

.brandbook-colors article div {
  height: 96px;
  border-radius: 14px;
}

.brandbook-colors strong {
  display: block;
  margin-top: 12px;
}

.brandbook-colors span {
  display: block;
  margin-top: 4px;
  color: rgba(15, 17, 21, 0.52);
  font-size: 0.82rem;
}

.brandbook-icons article {
  min-height: 96px;
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 500;
}

.brandbook-application {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.2fr 0.45fr 0.45fr;
  margin-top: 24px;
}

.app-preview,
.app-side-card {
  border-radius: 22px;
}

.app-preview {
  background: #0f1115;
  color: white;
  padding: 24px;
}

.app-nav {
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.86rem;
}

.app-quote {
  margin-top: 48px;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.app-tags,
.side-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.app-tags span,
.side-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.app-tags span:nth-child(1) { background: #49360d; color: #f5d480; }
.app-tags span:nth-child(2) { background: #1d2445; color: #93b4ff; }
.app-tags span:nth-child(3) { background: #47202d; color: #ff9bbb; }

.app-side-card {
  background: white;
  border: 1px solid rgba(15, 17, 21, 0.08);
  padding: 20px;
}

.app-side-card strong {
  display: block;
  font-size: 1.1rem;
}

.side-tags span:nth-child(1) { background: #eef2ff; color: #4e63d9; }
.side-tags span:nth-child(2) { background: #ffe6ef; color: #d94378; }

@media (max-width: 1100px) {
  .brandbook-shell {
    grid-template-columns: 1fr;
  }

  .brandbook-sidebar {
    position: static;
    min-height: auto;
  }

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

  .site-library-hero-grid,
  .split-layout-library {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .brandbook-main,
  .brandbook-pillars,
  .brandbook-image-grid,
  .brandbook-type-grid,
  .brandbook-colors,
  .brandbook-icons,
  .brandbook-application,
  .brandbook-logo-panel {
    grid-template-columns: 1fr;
  }

  .brandbook-logo {
    font-size: 3.2rem;
  }

  .site-topbar,
  .site-stats-grid,
  .site-entry-grid,
  .site-hero-meta-grid {
    grid-template-columns: 1fr;
  }

  .site-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .site-topbar-cta,
  .site-topbar-links a {
    width: 100%;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 400 16px/1.6 "Inter", "Manrope", sans-serif;
  background: #f7f3ec;
}

body::before {
  display: none;
}

a { color: inherit; }
.page-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 20px auto 40px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "brand nav actions";
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  margin-bottom: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 30px;
  background: rgba(251, 249, 245, 0.96);
  box-shadow: 0 10px 26px rgba(15, 17, 21, 0.045);
  backdrop-filter: blur(10px);
  overflow: visible;
}

.site-header.is-centered {
  justify-content: normal;
}

.site-header.is-centered .brand {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
}

.site-header.is-centered .nav-links {
  justify-content: center;
  max-width: none;
}

.header-actions {
  grid-area: actions;
  position: relative;
  right: auto;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.auth-trigger.is-admin {
  border-color: rgba(37, 99, 235, 0.16);
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
}

.auth-status {
  display: block;
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  isolation: isolate;
  min-height: 70px;
  padding: 10px 20px;
  margin: -2px 0;
  border-radius: 20px;
  border: 1px solid transparent;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(252, 248, 244, 0.985)) padding-box,
    linear-gradient(135deg, rgba(108, 92, 231, 0.16), rgba(235, 62, 114, 0.18), rgba(15, 17, 21, 0.04)) border-box;
  box-shadow:
    0 10px 22px rgba(15, 17, 21, 0.05),
    0 1px 0 rgba(255, 255, 255, 0.96) inset;
  text-decoration: none;
  cursor: pointer;
  transform-origin: center;
  transition: transform 180ms ease, opacity 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.brand::before {
  content: "";
  position: absolute;
  inset: -6px -8px;
  z-index: -1;
  border-radius: 24px;
  background:
    radial-gradient(circle at 16% 42%, rgba(108, 92, 231, 0.08), transparent 42%),
    radial-gradient(circle at 84% 38%, rgba(235, 62, 114, 0.08), transparent 38%);
  opacity: 0.85;
  filter: blur(5px);
}

.brand:hover {
  transform: translateY(-1px);
  opacity: 1;
  filter: saturate(1.02);
  box-shadow:
    0 14px 26px rgba(15, 17, 21, 0.07),
    0 1px 0 rgba(255, 255, 255, 0.98) inset;
}

.brand-logo {
  display: block;
  width: clamp(232px, 18.8vw, 292px);
  max-width: 100%;
  height: 52px;
  object-fit: contain;
  filter: saturate(1.02);
  transform: none;
  transform-origin: center;
  transition: transform 180ms ease, filter 180ms ease;
}

.brand:hover .brand-logo {
  transform: translateY(-0.5px);
}

.brand-copy,
.brand-mark {
  display: none;
}

.muted, .section-note, .hero-text, .card-description, .meta, .quiz-feedback, .results-meta { color: var(--text-soft); }

.nav-links {
  grid-area: nav;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 16px;
  text-decoration: none;
  background: white;
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 999px;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
  color: rgba(15, 17, 21, 0.74);
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(15, 17, 21, 0.02);
}
.nav-links a::after {
  display: none;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text);
  border-color: rgba(235, 62, 114, 0.16);
  background: rgba(235, 62, 114, 0.09);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(15, 17, 21, 0.04);
}

.nav-links a.is-auth-hidden {
  display: none;
}

.hero,
.section-card,
.panel,
.content-card,
.quiz-shell,
.stats-strip article,
.community-card,
.library-card,
.profile-card,
.summary-card,
.feed-item,
.activity-item,
.sidebar-card {
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: rgba(251, 249, 245, 0.92);
  box-shadow: 0 8px 24px rgba(15, 17, 21, 0.05);
  border-radius: 24px;
}

.hero { overflow: hidden; padding: 28px; }
.hero.hero-compact { padding: 22px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr); gap: 20px; }
.hero-home { padding: 30px 0 18px; }
.hero-home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 36px;
  align-items: end;
}
.hero-home-copy { display: grid; gap: 16px; }
.hero-home-aside { display: grid; gap: 22px; align-content: end; }
.hero-line-block {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.hero-line-label {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-line-block p {
  margin: 0;
  color: var(--text-soft);
}

.home-sparkline {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #eb3e72;
}

.hero-logo {
  max-width: none;
  margin: 0;
  font-family: "Inter", sans-serif;
  font-size: clamp(4.2rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--text);
}

.hero-overline {
  margin: 0;
  max-width: 40ch;
  color: var(--secondary);
  font-size: 0.96rem;
  font-weight: 700;
}

.hero-tagline {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
}

.hero-tagline-left {
  text-align: left;
}

.tagline-ref {
  color: #db2777;
  font-weight: 800;
}

.tagline-reuf {
  color: #2563eb;
  font-weight: 800;
}

.hero-home-text {
  max-width: 62ch;
  margin: 0;
  font-size: 1.08rem;
  text-align: left;
}

.hero-fun-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
}

.hero-fun-pill {
  display: inline-flex;
  align-items: center;
  padding: 0 0 10px;
  border-radius: 999px;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-home-actions { margin-top: 4px; }
.hero-home-actions-left { justify-content: flex-start; }
.hero-fun-row-left { justify-content: flex-start; }

.eyebrow {
  margin: 0 0 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--primary);
}

h1, h2, h3, h4 { margin: 0; color: var(--text); }
h1, h2 { font-family: "Inter", sans-serif; line-height: 0.95; }
h1 { max-width: 11ch; font-size: clamp(3rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h3 { font-size: 1.18rem; line-height: 1.22; font-weight: 800; }
h4 { font-size: 1rem; line-height: 1.3; }

.hero-text { max-width: 60ch; margin: 20px 0 28px; font-size: 1.05rem; }
.hero.hero-compact .hero-text { max-width: 52ch; margin: 14px 0 20px; font-size: 1rem; }
.hero-actions, .button-row { display: flex; flex-wrap: wrap; gap: 12px; }

.button, .chip, .quiz-option, .filter-button, .text-button { font: inherit; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  transition: transform 180ms ease, opacity 180ms ease, filter 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}
.button:hover, .filter-button:hover, .text-button:hover, .quiz-option:hover, .library-card:hover, .community-card:hover, .content-card:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0) scale(0.985); }
.button:disabled,
.button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
  filter: saturate(0.7);
}
.button-primary {
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 12px 24px rgba(155, 81, 224, 0.24);
}
.button-primary:hover {
  filter: brightness(1.04);
  box-shadow: 0 14px 28px rgba(155, 81, 224, 0.28);
}
.button-secondary {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(15,17,21,0.08);
  color: #1f1a17;
}
.button-secondary:hover {
  border-color: rgba(235, 62, 114, 0.16);
  background: rgba(255, 250, 252, 0.98);
}
.button-add-ref {
  background: var(--brand-gradient);
  border-color: transparent;
  color: white;
  box-shadow: 0 12px 24px rgba(155, 81, 224, 0.24);
}

.button-add-ref:hover {
  filter: brightness(1.04);
}

.panel { padding: 22px; }
.panel-accent {
  min-height: 240px;
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.08), transparent 32%),
    radial-gradient(circle at bottom left, rgba(79, 70, 229, 0.1), transparent 30%),
    rgba(255, 255, 255, 0.92);
}

.panel-label, .tag, .likes-badge, .status-banner {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}
.panel-label { background: rgba(59, 130, 246, 0.1); color: #2563eb; }

.stats-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.stats-strip article { padding: 18px; }
.stats-strip strong { display: block; margin-bottom: 6px; font-size: 1.8rem; }

.main-grid { display: grid; gap: 24px; margin-top: 24px; }
.split-layout { display: grid; grid-template-columns: minmax(0, 280px) minmax(0, 1fr); gap: 20px; }
.sidebar-card {
  position: sticky;
  top: 112px;
  align-self: start;
  padding: 18px;
}
.sidebar-card h4 { margin-bottom: 12px; }
.sidebar-list { display: grid; gap: 10px; }
.sidebar-list .chip { justify-content: flex-start; }
.alphabet-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.alphabet-button {
  display: grid;
  place-items: center;
  min-height: 42px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text-soft);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.alphabet-button.has-data {
  color: #1d4ed8;
  border-color: rgba(59, 130, 246, 0.14);
  background: rgba(59, 130, 246, 0.08);
}

.alphabet-button.is-active {
  color: white;
  border-color: transparent;
  background: #2563eb;
  box-shadow: 0 10px 18px rgba(37, 99, 235, 0.18);
}

.alphabet-button-all {
  grid-column: span 2;
}

.alphabet-button.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.section-card { padding: 24px; }
.section-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; margin-bottom: 22px; }
.section-note { max-width: 42ch; }

.status-banner {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text-soft);
}

.search-row, .controls-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(15,17,21,0.08);
  border-radius: 20px;
  background: white;
}

.search-field { display: grid; gap: 10px; }
.search-field input {
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text);
}

.search-field select,
.search-field textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text);
  font: inherit;
  resize: vertical;
}

.filter-group { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-button, .chip, .text-button {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15,17,21,0.08);
  background: white;
  cursor: pointer;
}
.filter-button.is-active, .chip-primary {
  color: #1d4ed8;
  border-color: rgba(59, 130, 246, 0.14);
  background: rgba(59, 130, 246, 0.08);
}

.library-filter-header {
  display: none;
}

.library-filters-panel {
  display: grid;
  gap: 12px;
}

.library-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

.library-filter-control {
  display: grid;
  flex: 1 1 170px;
  min-width: 0;
  gap: 7px;
}

.library-filter-control span {
  color: var(--text-soft);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.library-filter-control select {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 17, 21, 0.09);
  background: rgba(255, 253, 248, 0.96);
  color: var(--text);
  font: inherit;
  font-weight: 700;
}

.library-filter-action {
  min-height: 44px;
  border-radius: 999px;
}

.library-filter-toggle.is-active {
  border-color: transparent;
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 10px 20px rgba(155, 81, 224, 0.2);
}

.library-filter-apply {
  display: none;
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.active-filters[hidden] {
  display: none;
}

.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 8px 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(235, 62, 114, 0.16);
  background: rgba(235, 62, 114, 0.08);
  color: #be185d;
  font-size: 0.82rem;
  font-weight: 800;
}

.active-filter-chip button {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(190, 24, 93, 0.12);
  color: #be185d;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

.results-meta { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin: 18px 0; }
.cards-grid, .feature-grid, .community-grid { display: grid; gap: 16px; }
.cards-grid, .feature-grid, .community-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.library-sections { display: grid; gap: 28px; }

.library-letter-section { display: grid; gap: 18px; }

.library-letter-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.library-letter-badge {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: #2563eb;
  color: white;
  font-size: 1.6rem;
  font-weight: 800;
}

.library-letter-line {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, rgba(148, 163, 184, 0.38), transparent);
}

.content-card, .library-card, .community-card, .quiz-shell { padding: 20px; background: rgba(251, 249, 245, 0.92); }
.library-card.is-reference {
  border-color: rgba(217, 72, 125, 0.2);
}

.library-card.is-slang {
  border-color: rgba(214, 158, 46, 0.24);
}
.home-entry-card {
  min-height: 0;
  padding-top: 20px;
}

.feature-grid-home { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.explore-visual-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.explore-visual-card {
  position: relative;
  display: block;
  min-height: 248px;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: #111318;
  color: white;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(15, 17, 21, 0.08);
  isolation: isolate;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.explore-visual-card:hover {
  transform: translateY(-2px);
  border-color: rgba(235, 62, 114, 0.18);
  box-shadow: 0 16px 36px rgba(15, 17, 21, 0.12);
}

.explore-visual-media {
  position: absolute;
  inset: 0;
  background-image: var(--visual-card-image, linear-gradient(135deg, #2b2d34, #111318));
  background-size: cover;
  background-position: center;
  transform: scale(1.001);
  transition: transform 260ms ease;
}

.explore-visual-card:hover .explore-visual-media {
  transform: scale(1.04);
}

.explore-visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 17, 21, 0.06) 0%, rgba(15, 17, 21, 0.22) 42%, rgba(15, 17, 21, 0.78) 100%);
  z-index: 0;
}

.explore-visual-copy {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: end;
  gap: 10px;
  min-height: 248px;
  padding: 18px;
}

.explore-visual-copy .site-entry-tag {
  width: fit-content;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.12);
  color: white;
  backdrop-filter: blur(10px);
}

.explore-visual-copy h3 {
  max-width: 16ch;
  color: white;
  font-size: 1.12rem;
  line-height: 1.18;
}

.explore-visual-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  font-weight: 700;
}

.explore-visual-link::after {
  content: "↗";
  font-size: 0.95rem;
}

.explore-visual-card--library {
  --visual-card-image:
    linear-gradient(180deg, rgba(15, 17, 21, 0.08), rgba(15, 17, 21, 0.22)),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.2), transparent 28%),
    linear-gradient(135deg, #4f46e5 0%, #7c3aed 38%, #db2777 100%);
}

.explore-visual-card--likepass {
  --visual-card-image:
    linear-gradient(180deg, rgba(15, 17, 21, 0.08), rgba(15, 17, 21, 0.2)),
    radial-gradient(circle at 74% 18%, rgba(255, 255, 255, 0.16), transparent 26%),
    linear-gradient(135deg, #1f2937 0%, #2563eb 44%, #ec4899 100%);
}

.explore-visual-card--community {
  --visual-card-image:
    linear-gradient(180deg, rgba(15, 17, 21, 0.08), rgba(15, 17, 21, 0.24)),
    radial-gradient(circle at 28% 20%, rgba(255, 255, 255, 0.14), transparent 24%),
    linear-gradient(135deg, #111827 0%, #334155 32%, #d946ef 100%);
}

.explore-visual-card--quiz {
  --visual-card-image:
    linear-gradient(180deg, rgba(15, 17, 21, 0.08), rgba(15, 17, 21, 0.24)),
    radial-gradient(circle at 80% 16%, rgba(255, 255, 255, 0.18), transparent 22%),
    linear-gradient(135deg, #0f172a 0%, #0f766e 36%, #2563eb 100%);
}
.home-tabs-section,
.home-liked-section {
  background: rgba(251, 249, 245, 0.92);
}

.tabs-shell { display: grid; gap: 20px; }

.tabs-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 180px));
  gap: 10px;
}

.tab-button {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(15,17,21,0.08);
  background: white;
  color: var(--text-soft);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.tab-button.is-active {
  color: var(--text);
  border-color: rgba(15,17,21,0.18);
  background: rgba(15,17,21,0.05);
}

.tab-button-references {
  color: var(--secondary);
  border-color: rgba(217, 72, 125, 0.24);
  background: rgba(217, 72, 125, 0.08);
}

.tab-button-references.is-active {
  color: var(--secondary);
  border-color: rgba(217, 72, 125, 0.32);
  background: rgba(217, 72, 125, 0.14);
}

.tab-button-argot {
  color: #9a6700;
  border-color: rgba(214, 158, 46, 0.36);
  background: rgba(250, 204, 21, 0.12);
}

.tab-button-argot.is-active {
  color: #9a6700;
  border-color: #d69e2e;
  background: rgba(250, 204, 21, 0.22);
}

.home-cards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-ref-card {
  display: grid;
  gap: 14px;
  min-height: 0;
  align-content: space-between;
}

.home-ref-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.home-ref-info {
  color: var(--text-soft);
  font-size: 0.84rem;
  line-height: 1.3;
  text-align: right;
}

.home-ref-body {
  min-height: 0;
}

.home-ref-card h3 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 1.02rem;
  line-height: 1.25;
}

.home-ref-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.home-ref-card .card-link {
  font-size: 0.92rem;
}

.home-ref-card .card-link::after {
  content: " ↗";
}

.library-card {
  display: grid;
  gap: 12px;
  min-height: 100%;
  position: relative;
  padding: 18px;
  background: rgba(255, 253, 248, 0.96);
}

.library-card h3 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-info {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

.card-topline-tags {
  min-height: 0;
}

.card-topline .tag {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.library-card .keyword-list,
.library-card .meta.is-hidden,
.library-card .source-link.is-hidden {
  display: none;
}

.library-card .card-footer {
  margin-top: auto;
}

.library-card .button-row {
  justify-content: flex-start;
}

.library-card .detail-link {
  color: #0f1115;
}

.library-card .detail-link::after {
  content: " ↗";
}
.library-card[role="link"] {
  cursor: pointer;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 36px;
}

.card-topline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  min-height: 36px;
  flex: 1;
}

.card-topline .tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
}

.edit-link {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(15, 17, 21, 0.1);
  background: white;
  color: #2563eb;
  font-size: 1rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 18px rgba(15, 17, 21, 0.08);
  flex-shrink: 0;
}

.edit-link:hover {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.18);
  color: #1d4ed8;
}

.library-card[role="link"]:focus-visible {
  outline: 3px solid rgba(59, 130, 246, 0.25);
  outline-offset: 3px;
}
.library-topbar {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}
.metric-row { display: flex; gap: 10px; flex-wrap: wrap; }
.metric-pill {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  font-size: 0.9rem;
}
.card-topline, .card-footer, .user-topline { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.tag { background: rgba(59, 130, 246, 0.08); color: #4f46e5; }
.tag-secondary { background: rgba(244, 114, 182, 0.14); color: #db2777; }
.tag-reference {
  background: rgba(236, 72, 153, 0.12);
  color: #db2777;
}

.tag-reference-soft {
  background: rgba(251, 207, 232, 0.55);
  color: #be185d;
}

.tag-slang {
  background: rgba(250, 204, 21, 0.2);
  color: #a16207;
}

.home-tone-slang {
  background: rgba(250, 204, 21, 0.2) !important;
  color: #a16207 !important;
  border-color: rgba(214, 158, 46, 0.3) !important;
}

.tag-slang-soft {
  background: rgba(254, 240, 138, 0.55);
  color: #a16207;
}

.likes-badge { background: rgba(16, 24, 40, 0.06); color: var(--text-soft); }

.keyword-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.keyword-list li {
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  background: rgba(14, 165, 233, 0.1);
  color: #0369a1;
  font-size: 0.82rem;
}

.card-link { font-weight: 700; text-decoration: none; color: var(--primary); }
.empty-state {
  padding: 24px;
  border-radius: 0;
  border: 1px dashed var(--border);
  text-align: center;
  background: transparent;
}

.add-reference-dialog {
  width: min(760px, calc(100% - 24px));
  max-height: min(92dvh, 860px);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
  z-index: 120;
}

.add-reference-dialog::backdrop {
  background: rgba(15, 23, 42, 0.36);
  backdrop-filter: blur(6px);
}

.add-reference-form {
  display: grid;
  gap: 18px;
  padding: 24px;
  max-height: inherit;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}

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

.dialog-full {
  grid-column: 1 / -1;
}

.dialog-feedback {
  min-height: 24px;
  margin: 0;
  color: #047857;
  font-weight: 700;
}

.community-card .avatar {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, #4f46e5, #ec4899);
  color: white;
  font-weight: 700;
}
.community-card .stat-row { display: flex; gap: 14px; flex-wrap: wrap; color: var(--text-soft); font-size: 0.92rem; }

.community-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
}

.community-main { display: grid; gap: 18px; }

.community-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  padding: 18px;
}

.summary-card strong {
  display: block;
  margin: 8px 0 4px;
  font-size: 1.8rem;
}

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

.community-card .member-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.community-card .member-specialties span {
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  font-size: 0.82rem;
}

.side-panel { display: grid; gap: 14px; }
.community-side { display: grid; gap: 18px; align-self: start; }

.mini-list, .compact-list { display: grid; gap: 12px; }

.mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.mini-item:last-child { border-bottom: 0; padding-bottom: 0; }
.mini-item:first-child { padding-top: 0; }

.mini-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mini-avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #4f46e5, #ec4899);
  color: white;
  font-size: 0.86rem;
  font-weight: 700;
}

.mini-item strong, .feed-item strong { display: block; }

.feed-item {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.76);
}

.profile-shell { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 20px; }
.profile-card {
  padding: 22px;
}
.profile-avatar {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  border-radius: 28px;
  background: linear-gradient(135deg, #4f46e5, #ec4899);
  color: white;
  font-size: 2rem;
  font-weight: 800;
}
.profile-meta { display: grid; gap: 10px; margin-top: 18px; }
.profile-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.profile-stats article {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
}
.profile-stats strong { display: block; font-size: 1.3rem; }
.activity-list { display: grid; gap: 12px; }
.activity-item {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
}

.quiz-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.quiz-side { position: sticky; top: 112px; }

.metric-stack { display: grid; gap: 10px; margin: 18px 0; }
.metric-stack .metric-pill {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.metric-stack .metric-pill strong {
  font-size: 1rem;
  color: var(--primary-strong);
}

.quiz-shell { max-width: 820px; margin: 0 auto; width: 100%; }
.quiz-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.quiz-progress { color: var(--primary); font-size: 0.92rem; font-weight: 700; }
.quiz-bar {
  height: 10px;
  margin: 16px 0 22px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.12);
  overflow: hidden;
}

.quiz-bar span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4f46e5, #8b5cf6);
  transition: width 220ms ease;
}
.quiz-options { display: grid; gap: 10px; margin: 20px 0 14px; }
.quiz-option {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  text-align: left;
  background: white;
  cursor: pointer;
}
.quiz-option.correct { background: var(--green-soft); border-color: rgba(16, 185, 129, 0.45); }
.quiz-option.wrong { background: var(--red-soft); border-color: rgba(239, 68, 68, 0.42); }
.quiz-option.is-right-answer {
  box-shadow: inset 0 0 0 1px rgba(16, 185, 129, 0.35);
}

.trend-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
  font-size: 0.84rem;
  font-weight: 800;
}

.likepass-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 320px;
  gap: 20px;
  align-items: start;
}

.likepass-stage {
  display: grid;
  gap: 18px;
}

.likepass-card {
  position: relative;
  padding: 22px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(236, 72, 153, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(79, 70, 229, 0.12), transparent 32%),
    rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.08);
  transition: transform 320ms ease, opacity 320ms ease, box-shadow 320ms ease;
}

.likepass-vote-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(-6px) scale(0.96);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.likepass-vote-badge.is-like {
  border-color: rgba(236, 72, 153, 0.25);
  background: rgba(236, 72, 153, 0.12);
  color: #be185d;
}

.likepass-vote-badge.is-pass {
  border-color: rgba(239, 68, 68, 0.18);
  background: rgba(239, 68, 68, 0.1);
  color: #b42318;
}

.likepass-vote-badge.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.likepass-card-head,
.likepass-stats,
.likepass-actions,
.likepass-side-list .mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.likepass-card-copy {
  display: grid;
  gap: 10px;
}

.likepass-quote {
  padding: 14px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(236, 72, 153, 0.12);
  color: #344054;
  font-size: 0.98rem;
  font-weight: 700;
}

.likepass-stats {
  padding-top: 2px;
}

.likepass-stat {
  flex: 1;
  min-width: 140px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
}

.likepass-stat strong {
  display: block;
  margin-top: 6px;
  font-size: 1.35rem;
}

.button-pass {
  background: white;
  border-color: rgba(239, 68, 68, 0.18);
  color: #b42318;
}

.button-like {
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 12px 24px rgba(155, 81, 224, 0.24);
}

.likepass-actions .button {
  min-width: 160px;
}

.likepass-side {
  display: grid;
  gap: 18px;
}

.likepass-side-list {
  display: grid;
  gap: 2px;
}

.mini-item-score {
  color: var(--primary);
  font-weight: 800;
}

.likepass-finished {
  text-align: center;
}

.likepass-card.is-swipe-right {
  transform: translateX(28px) rotate(1.6deg);
  opacity: 0.88;
  box-shadow: 0 24px 60px rgba(236, 72, 153, 0.12);
}

.likepass-card.is-swipe-left {
  transform: translateX(-28px) rotate(-1.6deg);
  opacity: 0.88;
  box-shadow: 0 24px 60px rgba(239, 68, 68, 0.1);
}

.reference-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
}

.reference-page-shell {
  padding-top: 30px;
  padding-bottom: 30px;
  background: transparent;
}

.reference-back-row {
  display: flex;
  margin-bottom: 14px;
}

.reference-back-button {
  min-height: 44px;
  padding: 10px 16px;
  gap: 10px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
}

.reference-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #667085;
  font-size: 0.92rem;
}

.reference-breadcrumbs a {
  text-decoration: none;
}

.reference-chip-row {
  align-items: center;
}

.reference-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  color: #475467;
  font-size: 0.82rem;
  font-weight: 700;
}

.reference-hero-copy {
  display: grid;
  align-content: start;
}

.reference-quote {
  margin: 4px 0 28px;
  padding: 18px 20px;
  border-left: 4px solid rgba(236, 72, 153, 0.35);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 255, 255, 0.72);
  color: #344054;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.5;
}

.reference-highlight-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 26px;
}

.reference-highlight-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(99, 102, 241, 0.08);
  background: rgba(255, 255, 255, 0.78);
}

.reference-highlight-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.3;
}

.reference-panel {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.reference-meta-list, .detail-list {
  display: grid;
  gap: 12px;
}

.reference-meta-row, .detail-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.reference-meta-row:last-child, .detail-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.reference-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  gap: 20px;
}

.reference-editorial {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.reference-editorial p {
  margin: 0;
  color: #475467;
}

.reference-summary-list {
  display: grid;
  gap: 12px;
}

.reference-main-story {
  min-height: 100%;
}

.reference-side-column {
  display: grid;
  gap: 20px;
  align-content: start;
}

.related-list { display: grid; gap: 12px; }

.related-item {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.related-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.related-item a { text-decoration: none; }

.preview-list { display: grid; gap: 14px; }
.preview-item {
  display: grid;
  gap: 12px;
  padding: 20px;
}
.preview-item:last-child { padding-bottom: 20px; }
.footer-note { padding: 18px 4px 0; text-align: center; color: var(--text-soft); }

@media (max-width: 980px) {
  .hero-grid, .section-head, .feature-grid, .community-grid, .cards-grid, .stats-strip, .split-layout, .profile-shell, .profile-stats, .community-summary, .community-shell, .quiz-layout, .reference-hero, .reference-grid, .likepass-layout, .hero-home-grid { grid-template-columns: 1fr; }
  .section-head { align-items: start; }
  .sidebar-card { position: static; }
  .quiz-side { position: static; }
  .explore-visual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-header.is-centered {
    justify-content: normal;
  }
  .site-header.is-centered .brand {
    position: static;
    transform: none;
  }
  .header-actions {
    position: static;
  }
  .site-header.is-centered .nav-links {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .page-shell { width: min(100% - 20px, 1180px); margin-top: 10px; }
  .results-meta { flex-direction: column; align-items: stretch; }
  .site-header,
  .site-header.is-centered {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
  }
  .nav-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .nav-links a, .button, .filter-button, .text-button { text-align: center; }
  .nav-links { gap: 12px; }
  .dialog-grid { grid-template-columns: 1fr; }
  h1 { max-width: 12ch; }
  .tabs-nav { grid-template-columns: 1fr 1fr; }

  .site-header {
    overflow: hidden;
  }

  .brand {
    min-height: 54px;
    padding: 8px 12px;
    margin-block: 0;
    align-self: stretch;
    border-radius: 16px;
  }

  .brand-logo {
    width: min(178px, 46vw);
    height: 35px;
    transform: none;
  }
}

.feed-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.feed-sidebar {
  position: sticky;
  top: 112px;
}

.feed-main {
  display: grid;
  gap: 16px;
}

.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
}

.feed-list {
  display: grid;
  gap: 16px;
}

.feed-card {
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  padding: 18px;
  box-shadow: 0 12px 28px rgba(15, 17, 21, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.feed-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(15, 17, 21, 0.08);
  border-color: rgba(235, 62, 114, 0.16);
}

.feed-card-top,
.feed-ref-block,
.feed-card-actions,
.feed-comment-form,
.feed-user {
  display: flex;
  align-items: center;
}

.feed-card-top,
.feed-card-actions {
  justify-content: space-between;
  gap: 14px;
}

.feed-card-top {
  margin-bottom: 14px;
}

.feed-user {
  gap: 12px;
}

.feed-user-link {
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.feed-user-link:hover .feed-meta-line strong,
.feed-title-link:hover {
  color: var(--secondary);
}

.feed-avatar,
.feed-comment-avatar {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2563eb, #eb3e72);
  color: white;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.feed-avatar img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  display: block;
}

.feed-comment-avatar {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  font-size: 0.82rem;
}

.feed-meta-line {
  margin: 0 0 4px;
  font-size: 0.95rem;
  color: var(--text);
}

.feed-ref-block {
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0 16px;
  border-top: 1px solid rgba(15, 17, 21, 0.06);
  border-bottom: 1px solid rgba(15, 17, 21, 0.06);
}

.feed-ref-copy {
  min-width: 0;
}

.feed-ref-copy h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  line-height: 1.1;
}

.feed-title-link {
  color: inherit;
  text-decoration: none;
  transition: color 180ms ease;
}

.feed-ref-copy p,
.feed-comment p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.55;
}

.feed-open-button {
  flex-shrink: 0;
}

.feed-load-more {
  justify-content: center;
  padding-top: 4px;
}

.feed-action-button {
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  border-radius: 999px;
  min-height: 42px;
  padding: 0 14px;
  font: inherit;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.feed-action-button span {
  color: var(--text-soft);
  margin-left: 6px;
}

.feed-action-button:hover,
.feed-action-button.is-active {
  transform: translateY(-1px);
  border-color: rgba(235, 62, 114, 0.22);
  background: rgba(235, 62, 114, 0.08);
}

.feed-comments-block {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.feed-comment-list {
  display: grid;
  gap: 10px;
}

.feed-comment {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.feed-comment strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.feed-comment-form {
  gap: 10px;
}

.feed-comment-form input {
  flex: 1;
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: white;
  padding: 0 14px;
  font: inherit;
}

.feed-empty-state {
  padding: 32px 24px;
  text-align: center;
}

.feed-empty-state h3 {
  margin-bottom: 10px;
}

.profile-follow-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.profile-follow-button {
  min-height: 78px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.78);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.profile-follow-button:hover {
  transform: translateY(-1px);
  border-color: rgba(37, 99, 235, 0.18);
  background: rgba(37, 99, 235, 0.05);
}

.profile-follow-button strong {
  display: block;
  font-size: 1.25rem;
}

.profile-activity-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.user-list-dialog {
  width: min(760px, calc(100% - 24px));
}

.user-list-search {
  margin-bottom: 6px;
}

.user-list-results {
  display: grid;
  gap: 12px;
  max-height: 60vh;
  overflow: auto;
  padding-right: 4px;
}

.user-list-card {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.user-list-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  align-items: center;
}

.profile-follow-toggle {
  white-space: nowrap;
}

.site-footer {
  display: grid;
  gap: 8px;
  justify-items: center;
  margin: 18px 0 6px;
  padding: 10px 0 0;
  color: rgba(15, 17, 21, 0.62);
  font-size: 0.84rem;
}

.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.site-footer-links a,
.site-footer-copy {
  color: rgba(15, 17, 21, 0.62);
  text-decoration: none;
}

.site-footer-links a:hover {
  text-decoration: underline;
}

.legal-shell {
  max-width: 920px;
}

.legal-copy {
  display: grid;
  gap: 14px;
  max-width: 72ch;
}

.legal-copy p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.legal-copy a {
  color: var(--primary);
}

@media (max-width: 980px) {
  .feed-shell {
    grid-template-columns: 1fr;
  }

  .feed-sidebar {
    position: static;
  }
}

.mobile-bottom-nav {
  display: none;
}

@media (max-width: 720px) {
  .brandbook-body.has-mobile-nav {
    padding-bottom: 92px;
  }

  .feed-header,
  .feed-card-top,
  .feed-ref-block,
  .feed-card-actions,
  .feed-comment-form {
    flex-direction: column;
    align-items: stretch;
  }

  .feed-card-actions {
    gap: 10px;
  }

  .user-list-card,
  .profile-activity-head {
    flex-direction: column;
    align-items: stretch;
  }

  .user-list-actions {
    justify-content: stretch;
  }

  .site-footer {
    justify-items: start;
  }

  .site-footer-links {
    justify-content: flex-start;
  }

  .site-header {
    top: 8px;
    padding: 14px 14px;
    margin-bottom: 12px;
  }

  .page-shell {
    width: min(100% - 14px, 1180px);
  }

  .main-grid {
    gap: 14px;
    margin-top: 14px;
  }

  .section-card,
  .content-card,
  .community-card,
  .library-card,
  .profile-card,
  .quiz-shell,
  .summary-card,
  .sidebar-card {
    padding: 14px;
    border-radius: 18px;
  }

  .section-head {
    margin-bottom: 12px;
    gap: 10px;
  }

  .section-head h2,
  .feed-header h2,
  .profile-card h3,
  .community-card h3 {
    font-size: 1.1rem;
    line-height: 1.15;
  }

  .site-library-hero {
    padding: 14px;
    border-radius: 20px;
    margin-bottom: 12px;
  }

  .site-library-hero-grid {
    gap: 14px;
  }

  .site-library-hero-copy {
    gap: 8px;
  }

  .site-library-hero-copy h1 {
    font-size: clamp(1.55rem, 7vw, 2.15rem);
    line-height: 0.98;
  }

  .site-library-hero-copy p:not(.brandbook-label),
  .site-library-hero-side p,
  .section-note,
  .card-description {
    font-size: 0.88rem;
    line-height: 1.45;
  }

  .site-library-hero-actions,
  .hero-actions,
  .button-row {
    gap: 8px;
  }

  .button,
  .feed-action-button,
  .profile-follow-button,
  .quiz-option,
  .filter-button {
    min-height: 46px;
    padding: 0 14px;
    font-size: 0.92rem;
  }

  .nav-links {
    display: none;
  }

  .brand-copy small {
    display: none;
  }

  .cards-grid,
  .home-cards-grid,
  .site-home-cards,
  .community-grid-rich,
  .activity-list,
  .feed-list,
  .likepass-side {
    gap: 10px;
  }

  .library-letter-section .cards-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .explore-visual-grid {
    grid-template-columns: 1fr;
  }

  .explore-visual-card,
  .explore-visual-copy {
    min-height: 188px;
  }

  .explore-visual-copy {
    padding: 16px;
  }

  .explore-visual-copy h3 {
    max-width: none;
    font-size: 1rem;
  }

  .library-card {
    gap: 10px;
    min-height: 0;
  }

  .library-card h3,
  .feed-ref-copy h3 {
    font-size: 1rem;
    line-height: 1.15;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .library-card .card-description,
  .feed-ref-copy p,
  .activity-item .card-description,
  .community-card .card-description {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
  }

  .library-card .keyword-list,
  .profile-card .card-description + .keyword-list {
    display: none;
  }

  .home-ref-head {
    align-items: flex-start;
  }

  .home-ref-info {
    font-size: 0.8rem;
  }

  .card-footer {
    gap: 10px;
  }

  .card-links {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .card-links .card-link {
    font-size: 0.84rem;
  }

  .split-layout-library {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .sidebar-card {
    position: static;
    padding: 12px;
  }

  .alphabet-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
  }

  .controls-card {
    gap: 10px;
    padding: 12px;
  }

  .library-filter-header {
    display: flex;
  }

  .library-filters-toggle {
    width: 100%;
    justify-content: center;
  }

  .library-filters-panel {
    display: none;
  }

  .library-filters-panel.is-open {
    display: grid;
  }

  .library-filter-bar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .library-filter-control {
    width: 100%;
  }

  .library-filter-control select,
  .library-filter-action {
    min-height: 46px;
  }

  .library-filter-apply {
    display: inline-flex;
  }

  .active-filters {
    gap: 6px;
  }

  .search-field span {
    margin-bottom: 4px;
  }

  .likepass-layout,
  .quiz-layout,
  .feed-shell,
  .community-shell,
  .profile-shell,
  .reference-hero,
  .reference-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .likepass-stage {
    order: 1;
  }

  .likepass-side,
  .quiz-side,
  .feed-sidebar,
  .community-side {
    order: 2;
  }

  .likepass-card {
    min-height: calc(100vh - 220px);
    padding: 16px;
    gap: 14px;
  }

  .likepass-card-copy {
    gap: 10px;
  }

  .likepass-actions {
    position: sticky;
    bottom: 82px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    padding-top: 4px;
    background: linear-gradient(180deg, rgba(255,255,255,0), #f7f3ec 28%);
  }

  .quiz-shell {
    min-height: calc(100vh - 220px);
    align-content: space-between;
  }

  .quiz-options {
    gap: 10px;
  }

  .quiz-option {
    min-height: 56px;
    justify-content: flex-start;
    text-align: left;
  }

  .feed-card {
    padding: 14px;
    border-radius: 18px;
  }

  .feed-avatar,
  .mini-avatar,
  .community-card .avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .feed-ref-block {
    padding: 10px 0 12px;
  }

  .feed-comment-form input {
    min-height: 46px;
  }

  .profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    font-size: 1.4rem;
  }

  .profile-stats,
  .profile-follow-stats,
  .community-summary,
  .site-stats-grid,
  .site-entry-grid,
  .site-hero-meta-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .mobile-bottom-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border: 1px solid rgba(15, 17, 21, 0.08);
    border-radius: 18px;
    background: rgba(255, 253, 248, 0.96);
    box-shadow: 0 12px 28px rgba(15, 17, 21, 0.1);
    backdrop-filter: blur(10px);
  }

  .mobile-bottom-nav a {
    min-height: 54px;
    display: grid;
    place-items: center;
    gap: 2px;
    text-decoration: none;
    color: var(--text-soft);
    border-radius: 14px;
    font-size: 0.76rem;
    font-weight: 700;
  }

  .mobile-bottom-nav a span {
    display: none;
  }

  .mobile-bottom-nav a small {
    font-size: 0.76rem;
    line-height: 1;
  }

  .mobile-bottom-nav a.is-active {
    color: #0f1115;
    background: rgba(235, 62, 114, 0.08);
  }

  .brandbook-body.dialog-open .mobile-bottom-nav,
  .brandbook-body.dialog-open .back-to-top {
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px);
  }
}

@media (min-width: 721px) and (max-width: 768px) {
  .library-filter-header {
    display: flex;
  }

  .library-filters-toggle {
    width: 100%;
    justify-content: center;
  }

  .library-filters-panel {
    display: none;
  }

  .library-filters-panel.is-open {
    display: grid;
  }

  .library-filter-bar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .library-filter-apply {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  html,
  body,
  .brandbook-body,
  .page-shell {
    overflow-x: hidden;
  }

  .site-header,
  .site-header.is-centered {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
  }

  .site-header.is-centered .brand,
  .header-actions {
    position: static;
  }

  .site-header .brand {
    min-width: 0;
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    transform: none;
  }

  .brand-logo {
    width: min(172px, 45vw);
    height: 34px;
    transform: none;
  }

  .header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 0 0 auto;
  }

  .header-actions .button,
  .header-actions [data-auth-button] {
    min-height: 40px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 0.84rem;
    white-space: nowrap;
  }

  .site-library-hero,
  .section-card,
  .content-card,
  .side-panel,
  .feed-card,
  .likepass-card {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .site-library-hero-grid,
  .likepass-layout,
  .feed-shell {
    gap: 10px;
  }

  .add-reference-dialog {
    width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
    margin: 8px;
    border-radius: 22px;
  }

  .add-reference-form {
    gap: 14px;
    padding: 14px 14px calc(18px + env(safe-area-inset-bottom, 0px));
    max-height: calc(100dvh - 16px);
  }

  .dialog-head {
    position: sticky;
    top: 0;
    z-index: 3;
    padding: 0 0 6px;
    background: rgba(255, 255, 255, 0.98);
  }

  .add-reference-form .button-row {
    position: sticky;
    bottom: 0;
    z-index: 4;
    margin-top: 2px;
    padding-top: 12px;
    padding-bottom: calc(4px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,0.94) 18%, rgba(255,255,255,0.99) 100%);
  }

  .add-reference-form .button-row .button {
    flex: 1 1 0;
    min-height: 48px;
  }

  .dialog-feedback {
    min-height: 20px;
    font-size: 0.92rem;
  }

  .likepass-stage {
    min-width: 0;
  }

  .likepass-card {
    min-height: auto;
    padding: 14px;
    gap: 12px;
    border-radius: 22px;
  }

  .likepass-card-head {
    gap: 8px;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .likepass-card-head .button-row {
    flex: 1 1 auto;
    min-width: 0;
    flex-wrap: wrap;
    gap: 6px;
  }

  .likepass-card-copy h2 {
    font-size: 1.25rem;
    line-height: 1.04;
  }

  .likepass-card-copy .card-description,
  .likepass-quote {
    font-size: 0.9rem;
    line-height: 1.4;
  }

  .likepass-quote {
    padding: 12px 14px;
  }

  .likepass-stats {
    gap: 8px;
  }

  .likepass-stat {
    min-width: 0;
    flex: 1 1 0;
    padding: 10px 8px;
  }

  .likepass-actions {
    position: sticky;
    bottom: 78px;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    padding-top: 8px;
  }

  .likepass-actions .button {
    min-width: 0;
    min-height: 46px;
    padding: 0 10px;
    font-size: 0.84rem;
  }

  .likepass-side {
    min-width: 0;
  }

  .feed-main,
  .feed-list {
    min-width: 0;
  }

  .feed-header {
    gap: 6px;
  }

  .feed-header h2 {
    font-size: 1.2rem;
    line-height: 1.08;
  }

  .feed-card {
    padding: 12px;
    border-radius: 16px;
    gap: 10px;
  }

  .feed-card-top {
    margin-bottom: 8px;
    gap: 8px;
    align-items: flex-start;
  }

  .feed-user {
    gap: 10px;
    min-width: 0;
    align-items: flex-start;
  }

  .feed-user-copy {
    min-width: 0;
    flex: 1 1 auto;
  }

  .feed-meta-line {
    margin: 0 0 2px;
    font-size: 0.83rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .feed-user .meta {
    font-size: 0.73rem;
    line-height: 1.2;
  }

  .feed-card-top .tag {
    align-self: flex-start;
    white-space: nowrap;
    font-size: 0.72rem;
  }

  .feed-ref-block {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 10px;
    padding: 8px 0 10px;
  }

  .feed-ref-copy {
    min-width: 0;
  }

  .feed-ref-copy h3 {
    font-size: 0.98rem;
    line-height: 1.12;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .feed-ref-copy p {
    font-size: 0.82rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .feed-open-button {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .feed-card-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    align-items: stretch;
  }

  .feed-action-button {
    min-width: 0;
    min-height: 44px;
    padding: 0 10px;
    justify-content: center;
    gap: 6px;
  }

  .feed-action-icon {
    font-size: 1rem;
    line-height: 1;
  }

  .feed-action-label {
    display: none;
  }

  .feed-action-count {
    margin-left: 0;
    font-size: 0.8rem;
    color: var(--text-soft);
  }

  .feed-comments-block {
    gap: 8px;
  }

  .feed-comment-form {
    gap: 8px;
  }

  .feed-comment-form .button {
    min-height: 42px;
  }
}

.header-user-menu {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  max-width: 210px;
  min-width: 0;
}

.header-user-profile {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(15, 17, 21, 0.08);
  border-radius: 999px;
  padding: 6px 12px 6px 6px;
  background: rgba(255, 255, 255, 0.82);
  max-width: 100%;
  min-width: 0;
}

.header-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2563eb, #eb3e72);
  color: white;
  font-size: 0.82rem;
  font-weight: 800;
}

.header-user-copy {
  display: grid;
  gap: 1px;
  line-height: 1.1;
  min-width: 0;
}

.header-user-copy strong {
  font-size: 0.88rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-user-copy small {
  color: var(--text-soft);
  font-size: 0.72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.auth-page-shell {
  width: min(100%, 520px);
  margin: 0 auto;
}

.auth-page-card {
  padding: 28px;
}

.auth-page-copy {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-form-actions {
  display: grid;
  gap: 10px;
}

.auth-form-toggle {
  display: flex;
  justify-content: flex-start;
  margin-top: 12px;
}

.auth-page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}

.auth-page-message {
  min-height: 22px;
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.auth-page-message.is-error {
  color: #b91c1c;
}

.auth-page-message.is-success {
  color: #047857;
}

.auth-gate-inner {
  gap: 18px;
}

.auth-gate-dialog .button-row {
  justify-content: flex-start;
}

.profile-account-actions {
  margin-top: 16px;
}

.profile-logout-button {
  background: rgba(15, 17, 21, 0.04);
}

@media (max-width: 720px) {
  .header-user-menu {
    max-width: 148px;
  }

  .header-user-profile {
    padding: 4px 10px 4px 4px;
  }

  .header-user-copy small {
    display: none;
  }

  .auth-page-card {
    padding: 18px;
    border-radius: 20px;
  }
}