/* ==========================================================================
   components.css — All component styles
   ========================================================================== */

@layer components {

  /* =============================================
     MASTHEAD — Two-tier editorial header
     ============================================= */
  .masthead {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
  }

  .masthead__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-md);
  }

  @media (min-width: 768px) {
    .masthead__bar {
      padding-inline: var(--space-xl);
    }
  }

  .masthead__brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    color: var(--color-text);
    text-decoration: none;
  }

  .masthead__brand:hover {
    color: var(--color-text);
  }

  /* Inline SVG logo. Grey parts use currentColor and inherit the link's
     color, so the mark stays legible in light mode, dark mode, and the
     dark footer. */
  .site-logo {
    display: block;
    width: auto;
    height: 100%;
  }

  .masthead__logo {
    height: 36px;
  }

  @media (min-width: 768px) {
    .masthead__logo {
      height: 40px;
    }
  }

  .masthead__actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .masthead__action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .masthead__action:hover {
    color: var(--color-text);
    background: var(--color-surface);
  }

  .masthead__action--toggle {
    display: flex;
  }

  @media (min-width: 900px) {
    .masthead__action--toggle {
      display: none;
    }
  }

  /* Second row: full topics bar (desktop) */
  .topicsbar {
    display: none;
    border-top: 1px solid var(--color-border-light);
  }

  @media (min-width: 900px) {
    .topicsbar {
      display: block;
    }
  }

  .topicsbar__list {
    display: flex;
    align-items: stretch;
    gap: 2px;
    list-style: none;
    height: 46px;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-xl);
    overflow-x: auto;
  }

  .topicsbar__item {
    display: flex;
  }

  .topicsbar__link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 100%;
    padding-inline: 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
  }

  .topicsbar__link:hover,
  .topicsbar__link[aria-current="page"] {
    color: var(--color-text);
    border-bottom-color: var(--color-accent);
  }

  .topicsbar__link[aria-current="page"] {
    font-weight: 600;
  }

  .topicsbar__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  /* Mobile navigation panel */
  .navpanel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--color-bg);
    z-index: 1100;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
    padding: var(--space-xl);
  }

  .navpanel.is-open {
    transform: translateX(0);
  }

  .navpanel__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1099;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }

  .navpanel__overlay.is-visible {
    opacity: 1;
    visibility: visible;
  }

  .navpanel__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-left: auto;
    margin-bottom: var(--space-xl);
    color: var(--color-text);
  }

  .navpanel__list {
    list-style: none;
  }

  .navpanel__link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: var(--space-md) 0;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border-light);
  }

  .navpanel__link:hover {
    color: var(--color-accent);
  }

  .navpanel__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  /* =============================================
     HERO WELCOME — Branded landing for empty state
     ============================================= */
  .intro {
    background: linear-gradient(165deg, var(--color-accent-lighter) 0%, var(--color-bg) 50%);
    padding: var(--space-3xl) 0 var(--space-2xl);
    position: relative;
    overflow: hidden;
  }

  .intro::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
    opacity: 0.4;
    pointer-events: none;
  }

  .intro__inner {
    position: relative;
    z-index: 1;
  }

  .intro__label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
  }

  .intro__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
    max-width: 680px;
  }

  .intro__title-accent {
    color: var(--color-accent);
  }

  .intro__desc {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: var(--space-2xl);
  }

  .intro__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
  }

  /* =============================================
     HERO (with articles) — Featured content grid
     ============================================= */
  .hero {
    padding-block: var(--space-xl) var(--space-2xl);
  }

  .hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  @media (min-width: 768px) {
    .hero__grid {
      grid-template-columns: 1.5fr 1fr;
      grid-template-rows: auto auto;
    }
  }

  .hero__main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  @media (min-width: 768px) {
    .hero__main {
      grid-row: 1 / 3;
      min-height: 450px;
    }
  }

  .hero__main-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .hero__main-overlay {
    position: relative;
    padding: var(--space-xl);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    color: #fff;
    z-index: 1;
  }

  .hero__main-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-md);
  }

  .hero__main-title {
    font-size: clamp(1.375rem, 3.5vw, 2.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--space-sm);
    color: #fff;
  }

  .hero__main-title a {
    color: #fff;
    text-decoration: none;
  }

  .hero__main-title a:hover {
    text-decoration: underline;
  }

  .hero__main-excerpt {
    font-size: 0.9375rem;
    opacity: 0.85;
    line-height: 1.5;
    max-width: 500px;
  }

  .hero__side {
    display: none;
  }

  @media (min-width: 768px) {
    .hero__side {
      display: flex;
      flex-direction: column;
      gap: var(--space-lg);
    }
  }

  .hero__side-tile {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    flex: 1;
  }

  .hero__side-tile-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .hero__side-overlay {
    position: relative;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: #fff;
    z-index: 1;
  }

  .hero__side-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
  }

  .hero__side-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
  }

  .hero__side-title a {
    color: #fff;
    text-decoration: none;
  }

  .hero__side-title a:hover {
    text-decoration: underline;
  }

  /* =============================================
     CATEGORY CARDS — Browse topics section
     ============================================= */
  .categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  @media (min-width: 480px) {
    .categories-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 768px) {
    .categories-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .categories-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  .topic-tile {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  }

  .topic-tile:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .topic-tile__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
  }

  .topic-tile__name {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
  }

  .topic-tile__desc {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .topic-tile__count {
    font-size: 0.75rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-top: auto;
  }

  /* =============================================
     COLOPHON — Site footer
     ============================================= */
  .colophon {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.75);
    padding-block: var(--space-3xl) var(--space-xl);
    margin-top: var(--space-3xl);
  }

  .colophon a {
    color: rgba(255, 255, 255, 0.75);
    transition: color var(--transition-fast);
  }

  .colophon a:hover {
    color: #fff;
  }

  .colophon__lead {
    max-width: 460px;
    margin-bottom: var(--space-2xl);
  }

  .colophon__brand {
    display: inline-block;
    margin-bottom: var(--space-lg);
    color: #fff;
  }

  .colophon__brand:hover {
    color: #fff;
  }

  .colophon__logo {
    height: 46px;
  }

  .colophon__about {
    font-size: 0.875rem;
    line-height: 1.7;
  }

  .colophon__nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-block: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-lg);
  }

  @media (min-width: 640px) {
    .colophon__nav {
      grid-template-columns: repeat(2, minmax(0, 220px));
    }
  }

  .colophon__title {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
  }

  .colophon__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .colophon__links a {
    font-size: 0.875rem;
    display: inline-block;
    padding-block: 2px;
  }

  .colophon__base {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
  }

  /* =============================================
     FEATURED CARD — Two-column (text left, image right)
     ============================================= */
  .feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .feature {
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }

  .feature:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .feature__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
  }

  @media (min-width: 640px) {
    .feature__link {
      flex-direction: row;
    }
  }

  .feature__body {
    flex: 1;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
  }

  .feature__badge {
    display: inline-block;
    width: fit-content;
    padding: 3px 10px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-sm);
  }

  .feature__title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
  }

  .feature:hover .feature__title {
    color: var(--color-accent);
  }

  .feature__excerpt {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-md);
  }

  .feature__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-top: auto;
  }

  .feature__meta-sep {
    width: 3px;
    height: 3px;
    background: var(--color-text-light);
    border-radius: 50%;
  }

  .feature__image-wrap {
    overflow: hidden;
    flex-shrink: 0;
    height: 200px;
  }

  @media (min-width: 640px) {
    .feature__image-wrap {
      width: 280px;
      height: auto;
    }
  }

  @media (min-width: 900px) {
    .feature__image-wrap {
      width: 320px;
    }
  }

  .feature__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .feature:hover .feature__image {
    transform: scale(1.03);
  }

  /* Branded fallback tile for features without a photo */
  .feature__image-wrap--fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--fb);
    background-image: linear-gradient(150deg, rgba(255, 255, 255, 0.16), rgba(0, 0, 0, 0.3));
  }

  .feature__mono {
    font-family: var(--font-heading), Georgia, serif;
    font-weight: 600;
    font-size: 5.5rem;
    line-height: 1;
    color: rgba(255, 255, 255, 0.82);
    user-select: none;
  }

  /* =============================================
     ARTICLE CARD — Image background + centered overlay
     ============================================= */
  .capsule {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
  }

  .capsule:hover {
    box-shadow: var(--shadow-lg);
  }

  .capsule__link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    text-decoration: none;
    color: #fff;
  }

  .capsule__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .capsule:hover .capsule__image {
    transform: scale(1.05);
  }

  /* Branded fallback tile for capsules without a photo (heritage pages) */
  .capsule__image--fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--fb);
    background-image: linear-gradient(150deg, rgba(255, 255, 255, 0.12), rgba(0, 0, 0, 0.28));
  }

  .capsule__mono {
    font-family: var(--font-heading), Georgia, serif;
    font-weight: 600;
    font-size: 7rem;
    line-height: 1;
    color: rgba(255, 255, 255, 0.24);
    user-select: none;
  }

  .capsule__link::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    transition: background var(--transition-base);
  }

  .capsule:hover .capsule__link::after {
    background: rgba(0, 0, 0, 0.55);
  }

  .capsule__overlay {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    max-width: 90%;
  }

  .capsule__badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-md);
  }

  .capsule__title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-sm);
    color: #fff;
  }

  .capsule__excerpt {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .capsule__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
  }

  .capsule__meta-sep {
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
  }

  /* Compact capsule variant */
  .capsule--compact {
    border: none;
    border-radius: 0;
    background: transparent;
  }

  .capsule--compact:hover {
    transform: none;
    box-shadow: none;
  }

  .capsule--compact .capsule__link {
    min-height: auto;
    flex-direction: row;
    justify-content: flex-start;
    gap: var(--space-md);
  }

  .capsule--compact .capsule__link::after {
    display: none;
  }

  .capsule--compact .capsule__image {
    position: static;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
  }

  .capsule--compact .capsule__overlay {
    text-align: left;
    padding: 0;
  }

  .capsule--compact .capsule__title {
    font-size: 0.9375rem;
    margin-bottom: 4px;
    color: var(--color-text);
  }

  .capsule--compact .capsule__excerpt {
    display: none;
  }

  .capsule--compact .capsule__meta {
    justify-content: flex-start;
    color: var(--color-text-light);
  }

  /* =============================================
     RAIL
     ============================================= */
  .rail__section {
    margin-bottom: var(--space-2xl);
  }

  .rail__heading {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-accent);
  }

  .rail__trending-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .rail__trending-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .rail__trending-number {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-border);
    line-height: 1;
    flex-shrink: 0;
    width: 24px;
  }

  .rail__trending-title {
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.35;
  }

  .rail__trending-title a {
    color: var(--color-text);
    text-decoration: none;
  }

  .rail__trending-title a:hover {
    color: var(--color-accent);
  }

  .rail__trending-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 2px;
  }

  /* Network tiles in rail */
  .rail__network-tile {
    display: block;
    padding: var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    text-decoration: none;
    transition: background-color var(--transition-fast);
  }

  .rail__network-tile:hover {
    background: var(--color-accent-light);
  }

  .rail__network-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 4px;
  }

  .rail__network-desc {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: var(--space-sm);
  }

  .rail__crosslink {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
  }

  /* =============================================
     SHARE BUTTONS
     ============================================= */
  .share {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    padding-block: var(--space-lg);
    border-top: 1px solid var(--color-border-light);
  }

  .share__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-right: var(--space-sm);
  }

  .share__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: none;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 0;
  }

  .share__btn svg {
    width: 18px;
    height: 18px;
  }

  .share__btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-light);
  }

  .share__btn--copy.is-copied {
    border-color: #06d6a0;
    color: #06d6a0;
    background: #e6faf4;
  }

  /* =============================================
     READING PROGRESS
     ============================================= */
  .reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-accent);
    z-index: 1100;
    transition: width 50ms linear;
  }

  /* =============================================
     NETWORK CTA
     ============================================= */
  .crosslink {
    background: var(--color-accent-lighter);
    border: 1px solid var(--color-accent-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-block: var(--space-xl);
  }

  .crosslink__icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    color: #fff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
  }

  .crosslink__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
  }

  .crosslink__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.6;
  }

  .crosslink__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-accent);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color var(--transition-fast);
  }

  .crosslink__link:hover {
    background: var(--color-accent-dark);
    color: #fff;
  }

  .crosslink__link svg {
    width: 16px;
    height: 16px;
  }

  /* =============================================
     SEARCH OVERLAY
     ============================================= */
  .finder {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }

  .finder.is-open {
    opacity: 1;
    visibility: visible;
  }

  .finder__inner {
    width: min(600px, 92vw);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: translateY(-20px);
    transition: transform var(--transition-base);
  }

  .finder.is-open .finder__inner {
    transform: translateY(0);
  }

  .finder__input-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--color-border-light);
  }

  .finder__input-wrap svg {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    flex-shrink: 0;
  }

  .finder__input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.125rem;
    background: none;
    color: var(--color-text);
  }

  .finder__input::placeholder {
    color: var(--color-text-light);
  }

  .finder__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    flex-shrink: 0;
  }

  .finder__results {
    max-height: 50vh;
    overflow-y: auto;
    padding: var(--space-md);
  }

  .finder__result {
    display: block;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color var(--transition-fast);
  }

  .finder__result:hover {
    background: var(--color-surface);
  }

  .finder__result-title {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 2px;
  }

  .finder__result-excerpt {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.5;
  }

  .finder__empty {
    padding: var(--space-2xl);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
  }

  /* =============================================
     SIGNUP SIGNUP
     ============================================= */
  .signup {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
  }

  .signup--hero {
    background: var(--color-accent);
    color: #fff;
  }

  .signup--hero .signup__title {
    color: #fff;
  }

  .signup--hero .signup__desc {
    color: rgba(255, 255, 255, 0.85);
  }

  .signup--hero .signup__input {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    color: #fff;
  }

  .signup--hero .signup__input::placeholder {
    color: rgba(255, 255, 255, 0.6);
  }

  .signup--hero .signup__btn {
    background: #fff;
    color: var(--color-accent-dark);
  }

  .signup--hero .signup__btn:hover {
    background: rgba(255, 255, 255, 0.9);
  }

  .signup__title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
  }

  .signup__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.5;
  }

  .signup__form {
    display: flex;
    gap: var(--space-sm);
  }

  .signup__input {
    flex: 1;
    padding: 10px var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--color-bg);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast);
  }

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

  .signup__input::placeholder {
    color: var(--color-text-light);
  }

  .signup__btn {
    padding: 10px var(--space-lg);
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--transition-fast);
  }

  .signup__btn:hover {
    background: var(--color-accent-dark);
  }

  /* =============================================
     CATEGORY BADGE
     ============================================= */
  .tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    text-decoration: none;
  }

  .tag:hover {
    color: #fff;
    opacity: 0.9;
  }

  /* =============================================
     ARTICLE BODY
     ============================================= */
  .entryhead {
    margin-bottom: var(--space-2xl);
  }

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

  .entryhead__title {
    font-size: clamp(1.75rem, 4.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
  }

  .entryhead__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
  }

  .entryhead__meta-sep {
    width: 4px;
    height: 4px;
    background: var(--color-text-light);
    border-radius: 50%;
  }

  .entryhead__image {
    width: 100%;
    border-radius: var(--radius-xl);
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }

  .entrycopy {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text);
  }

  .entrycopy > * + * {
    margin-top: 1.25em;
  }

  .entrycopy h2 {
    margin-top: 2em;
    margin-bottom: 0.5em;
    font-size: 1.5rem;
  }

  .entrycopy h3 {
    margin-top: 1.75em;
    margin-bottom: 0.5em;
    font-size: 1.25rem;
  }

  .entrycopy a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .entrycopy a:hover {
    color: var(--color-accent-dark);
  }

  .entrycopy ul,
  .entrycopy ol {
    padding-left: 1.5em;
  }

  .entrycopy li + li {
    margin-top: 0.5em;
  }

  .entrycopy blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-lg);
    margin-inline: 0;
    font-style: italic;
    color: var(--color-text-muted);
  }

  .entrycopy img {
    border-radius: var(--radius-md);
    margin-block: var(--space-md);
  }

  .entrycopy code {
    background: var(--color-surface);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
  }

  .entrycopy pre {
    background: var(--color-text);
    color: #e5e7eb;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
  }

  .entrycopy pre code {
    background: none;
    padding: 0;
  }

  /* =============================================
     CALLOUT
     ============================================= */
  .callout {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin-block: var(--space-lg);
  }

  .callout--info {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
  }

  .callout--warning {
    background: #fef3cd;
    border-color: #e9c46a;
  }

  .callout--success {
    background: #e6faf4;
    border-color: #06d6a0;
  }

  .callout--danger {
    background: #fde8ea;
    border-color: #e63946;
  }

  /* =============================================
     CATEGORY PAGE
     ============================================= */
  .category-header {
    padding-block: var(--space-2xl);
    border-bottom: 3px solid;
    margin-bottom: var(--space-2xl);
  }

  .category-header__name {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
  }

  .category-header__desc {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    max-width: 600px;
    line-height: 1.6;
  }

  /* =============================================
     RELATED ARTICLES
     ============================================= */
  .readmore {
    padding-block: var(--space-2xl);
    border-top: 1px solid var(--color-border-light);
  }

  .readmore__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
  }

  /* =============================================
     BUTTON (generic)
     ============================================= */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: -0.01em;
  }

  .btn--primary {
    background: var(--color-accent);
    color: #fff;
  }

  .btn--primary:hover {
    background: var(--color-accent-dark);
    color: #fff;
  }

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

  .btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
  }

  .btn--lg {
    padding: 14px 32px;
    font-size: 1rem;
  }

  /* =============================================
     EMPTY STATE
     ============================================= */
  .empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-muted);
  }

  .empty-state__icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    opacity: 0.4;
  }

  .empty-state__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
  }

  .empty-state__desc {
    font-size: 0.9375rem;
    max-width: 400px;
    margin-inline: auto;
    line-height: 1.6;
  }

  /* =============================================
     FORM STYLES
     ============================================= */
  .form-group {
    margin-bottom: var(--space-lg);
  }

  .form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 10px var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
  }

  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--color-accent);
    outline: none;
  }

  .form-captcha {
    position: absolute;
    left: -9999px;
    opacity: 0;
  }

  .contact-form {
    max-width: 560px;
  }

  /* =============================================
     ABOUT PAGE
     ============================================= */
  .about__categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-block: var(--space-lg) var(--space-2xl);
  }

  @media (min-width: 640px) {
    .about__categories {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .about__category {
    padding: var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
  }

  .about__category h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
  }

  .about__category p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
  }

  /* =============================================
     RESPONSIVE BREAKPOINTS
     ============================================= */
  @media (max-width: 639px) {
    .signup__form {
      flex-direction: column;
    }

    .share {
      justify-content: center;
    }
  }

  /* =============================================
     EDITORIAL HOMEPAGE
     Shared bits: badges, meta, eyebrows
     ============================================= */
  .wire-badge {
    display: inline-block;
    width: fit-content;
    padding: 3px 10px;
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 600;
    color: #fff;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .wire-badge--lg {
    font-size: 0.75rem;
    padding: 4px 12px;
  }

  .wire-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--color-text-light);
  }

  .wire-meta--light {
    color: rgba(255, 255, 255, 0.75);
  }

  .wire-meta__dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.6;
  }

  .wire-eyebrow {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
  }

  /* ---------- ZONE 1: Lead hero ---------- */
  .splash {
    padding-block: var(--space-xl) var(--space-2xl);
  }

  .splash__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  @media (min-width: 880px) {
    .splash__grid {
      grid-template-columns: 1.65fr 1fr;
      align-items: start;
    }
  }

  .splash__main-link {
    display: block;
    text-decoration: none;
    color: inherit;
  }

  .splash__main-media {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--color-surface);
  }

  .splash__main-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .splash__main-link:hover .splash__main-media img {
    transform: scale(1.02);
  }

  .splash__main-text {
    padding-top: var(--space-lg);
  }

  .splash__main-text .wire-badge {
    margin-bottom: var(--space-md);
  }

  .splash__main-title {
    font-size: clamp(1.625rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    transition: color var(--transition-fast);
  }

  .splash__main-link:hover .splash__main-title {
    color: var(--color-accent);
  }

  .splash__main-dek {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 60ch;
    margin-bottom: var(--space-md);
  }

  .splash__secondary {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border-light);
  }

  .splash__sec {
    border-bottom: 1px solid var(--color-border-light);
  }

  .splash__sec-link {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    padding-block: var(--space-md);
    text-decoration: none;
    color: inherit;
  }

  .splash__sec-thumb {
    width: 96px;
    height: 72px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface);
  }

  .splash__sec-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .splash__sec-body {
    min-width: 0;
  }

  .splash__sec-body .wire-badge {
    margin-bottom: 6px;
  }

  .splash__sec-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: 6px;
    transition: color var(--transition-fast);
  }

  .splash__sec-link:hover .splash__sec-title {
    color: var(--color-accent);
  }

  /* ---------- ZONE 2: Browse by topic strip ---------- */
  .wire-browse__head {
    margin-bottom: var(--space-lg);
  }

  .wire-browse__sub {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
  }

  .categories-grid--strip {
    gap: var(--space-sm);
  }

  @media (min-width: 768px) {
    .categories-grid--strip {
      grid-template-columns: repeat(7, 1fr);
    }
  }

  .pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-sm);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  }

  .pill:hover {
    border-color: var(--pill-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  .pill__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--pill-color);
    flex-shrink: 0;
  }

  .pill__name {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.25;
  }

  /* ---------- ZONE 3: Topic rows ---------- */
  .wire-rows {
    padding-block: var(--space-xl);
  }

  .wire-row {
    padding-block: var(--space-2xl);
    border-top: 1px solid var(--color-border-light);
  }

  .wire-row:first-child {
    border-top: none;
    padding-top: var(--space-lg);
  }

  .wire-row__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
  }

  .wire-row__title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: clamp(1.25rem, 2.5vw, 1.625rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
  }

  .wire-row__rule {
    display: inline-block;
    width: 6px;
    height: 1.4em;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    flex-shrink: 0;
  }

  .wire-row__viewall {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition-fast), gap var(--transition-fast);
  }

  .wire-row__viewall:hover {
    color: var(--color-accent);
    gap: 7px;
  }

  .wire-row__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  @media (min-width: 880px) {
    .wire-row__grid {
      grid-template-columns: 1.5fr 1fr;
      align-items: start;
    }
  }

  .wire-row__support {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  /* Lead capsule (big, in topic row) */
  .lede__link {
    display: block;
    text-decoration: none;
    color: inherit;
  }

  .lede__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--color-surface);
  }

  .lede__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .lede__link:hover .lede__image img {
    transform: scale(1.03);
  }

  .lede__body {
    padding-top: var(--space-md);
  }

  .lede__body .wire-badge {
    margin-bottom: var(--space-sm);
  }

  .lede__title {
    font-size: clamp(1.25rem, 2.4vw, 1.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
  }

  .lede__link:hover .lede__title {
    color: var(--color-accent);
  }

  .lede__dek {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
  }

  /* Small horizontal capsule (support + latest) */
  .brief {
    border-bottom: 1px solid var(--color-border-light);
  }

  .brief__link {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    padding-block: var(--space-md);
    text-decoration: none;
    color: inherit;
  }

  .brief__thumb {
    width: 104px;
    height: 78px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface);
  }

  .brief__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .brief__link:hover .brief__thumb img {
    transform: scale(1.05);
  }

  .brief__body {
    min-width: 0;
  }

  .brief__body .wire-badge {
    margin-bottom: 6px;
  }

  .brief__title {
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: 6px;
    transition: color var(--transition-fast);
  }

  .brief__link:hover .brief__title {
    color: var(--color-accent);
  }

  /* ---------- ZONE 4: Latest grid ---------- */
  .wire-latest-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 var(--space-xl);
  }

  @media (min-width: 560px) {
    .wire-latest-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  /* Remove the final divider in each list/column so rows end clean */
  .wire-row__support .brief:last-child,
  .splash__secondary .splash__sec:last-child {
    border-bottom: none;
  }
}