/* Design tokens */
    :root {
      --bg: #07111f;
      --bg-elevated: #0d1a2f;
      --bg-soft: rgba(14, 28, 50, 0.82);
      --panel: rgba(13, 24, 44, 0.88);
      --panel-strong: rgba(11, 22, 39, 0.96);
      --panel-border: rgba(153, 207, 255, 0.16);
      --panel-border-strong: rgba(153, 207, 255, 0.28);
      --text: #eff6ff;
      --muted: #aabbd7;
      --muted-strong: #c9d8ef;
      --accent: #81e6d9;
      --accent-2: #69b7ff;
      --accent-3: #ffb86b;
      --accent-4: #92ffa7;
      --danger: #ff8f8f;
      --shadow: 0 26px 80px rgba(0, 0, 0, 0.42);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --max-width: 1180px;
      --header-height: 84px;
      --section-gap: clamp(72px, 10vw, 120px);
      --grid-gap: 20px;
      --font-sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
      --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      padding-bottom: 44px;
      font-family: var(--font-sans);
      line-height: 1.6;
      color: var(--text);
      background:
        radial-gradient(circle at 8% 12%, rgba(105, 183, 255, 0.18), transparent 24%),
        radial-gradient(circle at 90% 16%, rgba(129, 230, 217, 0.15), transparent 24%),
        radial-gradient(circle at 72% 78%, rgba(255, 184, 107, 0.12), transparent 24%),
        linear-gradient(180deg, #07111f 0%, #081524 32%, #0a1626 100%);
      position: relative;
      overflow-x: hidden;
    }

    body.popup-open {
      overflow: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
      background-size: 72px 72px;
      mask-image: radial-gradient(circle at center, black 35%, transparent 80%);
      opacity: 0.32;
    }

    img,
    svg {
      display: block;
      max-width: 100%;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    .u-m0 {
      margin: 0;
    }

    .u-mt-0 {
      margin-top: 0;
    }

    .u-mt-16 {
      margin-top: 16px;
    }

    .u-mt-20 {
      margin-top: 20px;
    }

    .u-mt-24 {
      margin-top: 24px;
    }

    .u-mt-28 {
      margin-top: 28px;
    }

    .u-mb-16 {
      margin-bottom: 16px;
    }

    .u-mb-20 {
      margin-bottom: 20px;
    }

    .u-ml-10 {
      margin-left: 10px;
    }

    .u-pad-12 {
      padding: 12px;
    }

    .button-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .btn-nowrap-no-shrink {
      white-space: nowrap;
      flex-shrink: 0;
    }

    .advertising-card-span-2 {
      grid-column: span 2;
    }

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

    .testing-account-button {
      margin: 6px 6px 0 0;
    }

    .item-copy-spaced {
      margin-top: 8px;
    }

    .skip-link {
      position: absolute;
      left: 16px;
      top: 16px;
      z-index: 200;
      padding: 12px 16px;
      border-radius: 999px;
      background: var(--accent);
      color: #03131b;
      font-weight: 700;
      transform: translateY(-140%);
      opacity: 0;
      pointer-events: none;
      transition: transform 140ms ease, opacity 140ms ease;
    }

    .skip-link:focus {
      transform: translateY(0);
      opacity: 1;
      pointer-events: auto;
    }

    .page-shell {
      position: relative;
      isolation: isolate;
    }

    .site-glow,
    .site-glow::before,
    .site-glow::after {
      position: absolute;
      border-radius: 999px;
      filter: blur(44px);
      pointer-events: none;
    }

    .site-glow {
      width: 240px;
      height: 240px;
      top: 160px;
      right: min(5vw, 64px);
      background: rgba(105, 183, 255, 0.18);
    }

    .site-glow::before,
    .site-glow::after {
      content: "";
    }

    .site-glow::before {
      width: 180px;
      height: 180px;
      top: 320px;
      right: 420px;
      background: rgba(129, 230, 217, 0.12);
    }

    .site-glow::after {
      width: 220px;
      height: 220px;
      top: 980px;
      right: 60px;
      background: rgba(255, 184, 107, 0.1);
    }

    .container {
      width: min(calc(100% - 32px), var(--max-width));
      margin: 0 auto;
    }

    .section {
      padding: var(--section-gap) 0;
      position: relative;
    }

    .section + .section {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 8px 14px;
      border-radius: 999px;
      border: 1px solid rgba(129, 230, 217, 0.22);
      background: rgba(8, 20, 35, 0.72);
      color: var(--accent);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: currentColor;
      box-shadow: 0 0 18px currentColor;
    }

    .section-heading {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
      gap: 24px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-heading h2,
    .section-heading p {
      margin: 0;
    }

    .section-heading h2 {
      font-size: clamp(2rem, 4vw, 3.4rem);
      line-height: 1.02;
      letter-spacing: -0.04em;
    }

    .section-heading p,
    .section-copy,
    .muted {
      color: var(--muted);
    }

    .section-copy-list {
      margin: 0;
      padding-left: 20px;
      color: var(--muted);
      display: grid;
      gap: 8px;
      max-width: 76ch;
    }

    .section-copy-list li {
      line-height: 1.5;
    }

    .pill-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-self: start;
      justify-content: flex-end;
    }

    .pill {
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.08);
      color: var(--muted-strong);
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .card,
    .panel,
    .info-strip,
    .pricing-card,
    .project-card,
    .contact-card,
    .timeline-card {
      background: linear-gradient(180deg, rgba(12, 24, 43, 0.94), rgba(8, 17, 32, 0.96));
      border: 1px solid var(--panel-border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .card::after,
    .panel::after,
    .pricing-card::after,
    .project-card::after,
    .contact-card::after,
    .timeline-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 24%);
      pointer-events: none;
    }

    /* Header */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(5, 12, 22, 0.74);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-shell {
      min-height: var(--header-height);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      position: relative;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .brand-mark {
      flex: 0 0 auto;
      width: 52px;
      height: 52px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: linear-gradient(135deg, rgba(129, 230, 217, 0.16), rgba(105, 183, 255, 0.22));
      box-shadow: var(--shadow);
      display: grid;
      place-items: center;
      overflow: hidden;
    }

    .brand-copy {
      min-width: 0;
    }

    .brand-copy strong {
      display: block;
      font-size: 1rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .brand-copy span {
      display: block;
      color: var(--muted);
      font-size: 0.84rem;
    }

    .nav-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.05);
      color: var(--text);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-toggle svg {
      width: 20px;
      height: 20px;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .site-nav a,
    .site-nav .nav-link-button {
      padding: 10px 12px;
      color: var(--muted);
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: 999px;
      background: transparent;
      border: 0;
      transition: color 0.18s ease, background 0.18s ease;
    }

    .site-nav a:hover,
    .site-nav a:focus-visible,
    .site-nav .nav-link-button:hover,
    .site-nav .nav-link-button:focus-visible {
      color: var(--text);
      background: rgba(255, 255, 255, 0.05);
      outline: none;
    }

    .site-nav a.nav-button {
      padding: 12px 18px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #04131a;
      font-weight: 800;
      box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
    }

    .site-nav a.nav-button:hover,
    .site-nav a.nav-button:focus-visible {
      color: #04131a;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      filter: brightness(1.05);
      outline: none;
    }


    .nav-sign-in {
      padding: 10px 16px;
      border-radius: 999px;
      border: 1px solid rgba(255, 184, 107, 0.42);
      background: linear-gradient(135deg, rgba(255, 184, 107, 0.2), rgba(255, 145, 77, 0.16));
      color: #ffe7c9;
      font-size: 0.95rem;
      font-weight: 700;
      box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22);
      transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
    }

    .nav-sign-in:hover,
    .nav-sign-in:focus-visible {
      background: linear-gradient(135deg, rgba(255, 184, 107, 0.34), rgba(255, 145, 77, 0.24));
      border-color: rgba(255, 184, 107, 0.64);
      color: #fff4e4;
      transform: translateY(-1px);
      outline: none;
    }

    .auth-success-banner {
      position: fixed;
      top: 18px;
      right: 18px;
      width: min(460px, calc(100% - 28px));
      z-index: 170;
      border-radius: 18px;
      padding: 14px 14px 12px;
      background:
        radial-gradient(circle at 10% 15%, rgba(129, 230, 217, 0.26), transparent 35%),
        radial-gradient(circle at 92% 22%, rgba(105, 183, 255, 0.26), transparent 42%),
        linear-gradient(160deg, rgba(8, 20, 36, 0.95), rgba(9, 26, 46, 0.95));
      border: 1px solid rgba(129, 230, 217, 0.38);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.42);
      opacity: 0;
      transform: translateY(-12px) scale(0.985);
      pointer-events: none;
      transition: opacity 0.24s ease, transform 0.24s ease;
    }

    .auth-success-banner.is-visible {
      opacity: 1;
      transform: translateY(0) scale(1);
      pointer-events: auto;
    }

    .auth-success-banner-title {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 0 0 6px;
      font-size: 0.92rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: #b7f7f0;
      font-weight: 800;
    }

    .auth-success-banner-title::before {
      content: "";
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: #81e6d9;
      box-shadow: 0 0 16px rgba(129, 230, 217, 0.9);
      flex: 0 0 auto;
    }

    .auth-success-banner p {
      margin: 0;
      color: #d8e8ff;
      line-height: 1.45;
    }

    .auth-success-banner-actions {
      margin-top: 10px;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .auth-success-banner .btn {
      padding: 8px 12px;
    }

    .online-ticker {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 165;
      height: 38px;
      border-top: 1px solid rgba(129, 230, 217, 0.32);
      background:
        linear-gradient(90deg, rgba(6, 15, 28, 0.96), rgba(8, 23, 39, 0.96) 40%, rgba(20, 15, 30, 0.95));
      box-shadow: 0 -6px 22px rgba(0, 0, 0, 0.28);
      backdrop-filter: blur(8px);
      overflow: hidden;
    }

    .online-ticker-track {
      height: 100%;
      display: flex;
      align-items: center;
      width: max-content;
      gap: 24px;
      animation: ticker-scroll 36s linear infinite;
      will-change: transform;
    }

    .online-ticker-item {
      white-space: nowrap;
      padding-right: 24px;
      color: #d7e9ff;
      font-family: var(--font-mono);
      font-size: 0.79rem;
      letter-spacing: 0.045em;
      text-transform: uppercase;
    }

    .online-ticker:hover .online-ticker-track,
    .online-ticker:focus-within .online-ticker-track {
      animation-play-state: paused;
    }

    @keyframes ticker-scroll {
      from {
        transform: translateX(0);
      }
      to {
        transform: translateX(calc(-50% - 12px));
      }
    }

    .auth-success-banner.is-free {
      border-color: rgba(129, 230, 217, 0.38);
      background:
        radial-gradient(circle at 10% 15%, rgba(129, 230, 217, 0.26), transparent 35%),
        radial-gradient(circle at 92% 22%, rgba(105, 183, 255, 0.26), transparent 42%),
        linear-gradient(160deg, rgba(8, 20, 36, 0.95), rgba(9, 26, 46, 0.95));
    }

    .auth-success-banner.is-paid {
      border-color: rgba(245, 177, 85, 0.5);
      background:
        radial-gradient(circle at 12% 18%, rgba(245, 177, 85, 0.24), transparent 34%),
        radial-gradient(circle at 88% 24%, rgba(244, 114, 182, 0.2), transparent 44%),
        linear-gradient(160deg, rgba(34, 15, 26, 0.96), rgba(38, 18, 28, 0.96));
    }

    /* Tier callout */
    .tier-callout {
      margin-bottom: 24px;
      padding: 22px 28px;
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, rgba(129, 230, 217, 0.07), rgba(105, 183, 255, 0.06));
      border: 1px solid rgba(129, 230, 217, 0.2);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .tier-callout strong {
      display: block;
      font-size: 1.08rem;
      margin-bottom: 6px;
    }

    .tier-callout p {
      margin: 0;
      color: var(--muted);
      font-size: 0.96rem;
      max-width: 60ch;
    }

    /* Hero */
    .hero {
      padding-top: clamp(48px, 8vw, 96px);
      padding-bottom: 56px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
      gap: 28px;
      align-items: center;
    }

    .hero-copy h1 {
      margin: 18px 0 16px;
      max-width: min(100%, 700px);
    }

    .hero-wordmark {
      display: block;
      width: min(100%, 680px);
      height: auto;
      padding: clamp(8px, 1.2vw, 14px);
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.28);
      background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(129, 212, 250, 0.08));
      box-shadow:
        0 18px 34px rgba(4, 10, 20, 0.45),
        0 0 0 1px rgba(255, 255, 255, 0.06) inset,
        0 0 26px rgba(145, 207, 255, 0.25);
      backdrop-filter: blur(2px);
      transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
    }

    .hero-copy h1:hover .hero-wordmark {
      transform: translateY(-2px);
      border-color: rgba(255, 255, 255, 0.45);
      box-shadow:
        0 22px 40px rgba(4, 10, 20, 0.52),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset,
        0 0 34px rgba(145, 207, 255, 0.34);
    }

    .hero-title-line,
    .hero-title-subline {
      display: block;
    }

    .hero-title-subline {
      margin-top: 4px;
      color: var(--muted-strong);
      font-size: 0.7em;
      letter-spacing: -0.03em;
      line-height: 1.04;
    }

    .gradient-text {
      background: linear-gradient(135deg, #ffffff 0%, #bef6ff 35%, #91cfff 62%, #ffcf96 100%);
      background-clip: text;
      -webkit-background-clip: text;
      color: transparent;
    }

    .hero-copy p {
      margin: 0;
      max-width: 64ch;
      color: var(--muted);
      font-size: 1.08rem;
    }

    .hero-copy-list {
      margin: 0;
      padding-left: 20px;
      max-width: 70ch;
      color: var(--muted);
      font-size: 1.03rem;
      display: grid;
      gap: 8px;
    }

    .hero-copy-list li {
      line-height: 1.5;
    }

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

    .hero-copy-list a:hover,
    .hero-copy-list a:focus-visible {
      color: #b9fff8;
      outline: none;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin: 28px 0 34px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
    }

    .btn:hover,
    .btn:focus-visible {
      transform: translateY(-1px);
      outline: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #04131a;
      box-shadow: 0 18px 38px rgba(0, 0, 0, 0.34);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.04);
      border-color: rgba(255, 255, 255, 0.12);
      color: var(--text);
    }

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

    .stat-card {
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, 0.035);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .stat-card strong {
      display: block;
      font-size: 1.12rem;
      margin-bottom: 4px;
    }

    .stat-card span {
      display: block;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .hero-visual-wrap {
      position: relative;
      min-height: 620px;
    }

    .hero-orb {
      position: absolute;
      border-radius: 999px;
      filter: blur(30px);
      opacity: 0.72;
      pointer-events: none;
    }

    .hero-orb.orb-a {
      width: 150px;
      height: 150px;
      top: 30px;
      right: 70px;
      background: rgba(129, 230, 217, 0.22);
    }

    .hero-orb.orb-b {
      width: 180px;
      height: 180px;
      bottom: 60px;
      left: 0;
      background: rgba(105, 183, 255, 0.18);
    }

    .hero-visual {
      position: relative;
      min-height: 100%;
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .hero-visual svg {
      width: 100%;
      height: auto;
    }

    .hero-inline-note {
      width: 100%;
      padding: 18px;
      border-radius: 18px;
      background: rgba(7, 17, 31, 0.88);
      border: 1px solid rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(12px);
      margin-top: 14px;
    }

    .hero-inline-note strong {
      display: block;
      margin-bottom: 8px;
      font-size: 1rem;
    }

    .hero-inline-note p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .hero-inline-note .hero-brand-title {
      margin: 0;
      color: var(--muted-strong);
      font-size: 1.03rem;
      font-weight: 700;
    }

    .hero-inline-note .hero-brand-stack {
      margin: 6px 0 10px;
      color: var(--accent);
      font-size: 0.9rem;
      font-family: var(--font-mono);
    }

    .info-strip {
      margin-top: 28px;
      padding: 18px 20px;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .info-strip div {
      min-width: 0;
    }

    .info-strip strong {
      display: block;
      margin-bottom: 6px;
      color: var(--muted-strong);
      font-size: 0.88rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .info-strip span {
      display: block;
      color: var(--text);
      font-weight: 600;
    }

    /* Shared grid sections */
    .two-column {
      display: grid;
      grid-template-columns: minmax(0, 1.06fr) minmax(280px, 0.94fr);
      gap: 20px;
      align-items: stretch;
    }

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

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

    .card,
    .panel,
    .project-card,
    .pricing-card,
    .contact-card,
    .timeline-card {
      padding: 24px;
    }

    .card h3,
    .panel h3,
    .project-card h3,
    .pricing-card h3,
    .contact-card h3,
    .timeline-card h3 {
      margin: 0 0 12px;
      font-size: 1.28rem;
      line-height: 1.1;
    }

    .card p,
    .panel p,
    .project-card p,
    .pricing-card p,
    .contact-card p,
    .timeline-card p,
    .card li,
    .panel li,
    .project-card li,
    .pricing-card li,
    .contact-card li,
    .timeline-card li {
      color: var(--muted);
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      font-size: 0.82rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      font-weight: 700;
    }

    .kicker::before {
      content: "";
      width: 24px;
      height: 1px;
      background: currentColor;
    }

    .metric-list,
    .benefit-list,
    .policy-list,
    .project-links,
    .contact-list,
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .metric-list li,
    .benefit-list li,
    .policy-list li,
    .project-links li,
    .contact-list li {
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .metric-list li:last-child,
    .benefit-list li:last-child,
    .policy-list li:last-child,
    .project-links li:last-child,
    .contact-list li:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .metric-list strong,
    .benefit-list strong,
    .project-links strong,
    .contact-list strong {
      display: block;
      color: var(--text);
      margin-bottom: 4px;
    }

    /* Focus area visuals */
    .visual-frame {
      width: 100%;
      aspect-ratio: 16 / 10;
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      overflow: hidden;
      margin-bottom: 16px;
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
    }

    .visual-frame text {
      font-family: var(--font-sans);
    }

    /* Membership */
    .membership-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
      gap: 20px;
      align-items: start;
    }

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

    .pricing-card.featured {
      border-color: var(--panel-border-strong);
      transform: translateY(-4px);
    }

    .plan-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(129, 230, 217, 0.08);
      border: 1px solid rgba(129, 230, 217, 0.16);
      color: var(--accent);
      font-size: 0.8rem;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .price {
      margin: 0 0 8px;
      font-size: clamp(2.4rem, 5vw, 3.4rem);
      line-height: 1;
      letter-spacing: -0.05em;
    }

    .price span {
      font-size: 1rem;
      color: var(--muted);
      letter-spacing: 0;
    }

    .pricing-card .btn {
      width: 100%;
      margin-top: 18px;
    }

    .policy-box {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(12, 24, 43, 0.88), rgba(7, 15, 28, 0.98));
      border: 1px solid rgba(255, 255, 255, 0.1);
      box-shadow: var(--shadow);
    }

    .policy-box h3 {
      margin-top: 0;
      margin-bottom: 12px;
      font-size: 1.28rem;
    }

    .policy-note {
      margin-top: 18px;
      padding: 14px 16px;
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      color: var(--muted-strong);
      font-size: 0.94rem;
    }

    .policy-note + .policy-note {
      margin-top: 12px;
    }

    .advertising-board-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-top: 24px;
    }

    .advertising-card {
      position: relative;
      padding: 22px;
      border-radius: 20px;
      background: linear-gradient(180deg, rgba(12, 24, 43, 0.9), rgba(10, 18, 31, 0.98));
      border: 1px solid rgba(118, 173, 255, 0.2);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .advertising-card::before {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 5px;
      background: linear-gradient(180deg, rgba(118, 173, 255, 0.9), rgba(129, 230, 217, 0.55));
    }

    .advertising-card h3,
    .advertising-card h4 {
      margin-top: 0;
    }

    .advertising-board-list {
      display: grid;
      gap: 14px;
    }

    .advertiser-package-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 16px;
    }

    .advertiser-package-card {
      padding: 14px 16px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(255, 255, 255, 0.04);
    }

    .advertiser-package-card strong,
    .advertiser-package-card span {
      display: block;
    }

    .advertiser-package-card span + span {
      margin-top: 4px;
    }

    .account-standing-banner {
      margin-top: 16px;
      padding: 14px 16px;
      border-radius: 14px;
      border: 1px solid rgba(255, 173, 96, 0.24);
      background: rgba(255, 173, 96, 0.12);
      color: #ffe2c2;
    }

    .account-standing-banner strong {
      color: #fff4e7;
    }

    /* Contact */
    .contact-grid {
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
      gap: 20px;
    }

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

    .contact-form label {
      display: grid;
      gap: 8px;
      color: var(--muted-strong);
      font-size: 0.94rem;
      font-weight: 600;
    }

    .contact-form .inline-check {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-weight: 500;
      color: var(--muted);
      line-height: 1.45;
    }

    .contact-form .inline-check input {
      width: auto;
      margin-top: 3px;
      flex: 0 0 auto;
    }

    .contact-form input,
    .contact-form textarea,
    .contact-form select {
      width: 100%;
      padding: 14px 16px;
      border-radius: 14px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(255, 255, 255, 0.03);
      color: var(--text);
    }

    .contact-form textarea {
      min-height: 140px;
      resize: vertical;
    }

    .contact-form input:focus,
    .contact-form textarea:focus,
    .nav-toggle:focus-visible,
    .btn:focus-visible,
    .site-nav a:focus-visible {
      outline: 2px solid rgba(129, 230, 217, 0.5);
      outline-offset: 2px;
    }

    .form-status {
      min-height: 24px;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .auth-grid,
    .protected-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--grid-gap);
    }

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

    body.is-authenticated [data-logged-out-only] {
      display: none !important;
    }

    body:not(.is-authenticated) [data-logged-in-only] {
      display: none !important;
    }

    .auth-status {
      min-height: 24px;
      color: var(--muted-strong);
      font-size: 0.92rem;
    }

    .protected-card.is-locked {
      opacity: 0.72;
      border-color: rgba(255, 143, 143, 0.3);
    }

    .workspace-primary-card {
      grid-column: 1 / -1;
    }

    .workspace-app-shell {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 18px;
      align-items: start;
    }

    .workspace-app-rail {
      position: sticky;
      top: 92px;
      display: grid;
      gap: 12px;
    }

    .workspace-app-rail-card,
    .workspace-app-nav {
      padding: 16px;
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(255, 255, 255, 0.035);
    }

    .workspace-app-rail-card h3,
    .workspace-app-rail-card p {
      margin: 0;
    }

    .workspace-app-rail-card p {
      margin-top: 8px;
      color: var(--muted);
      line-height: 1.5;
    }

    .workspace-app-nav {
      display: grid;
      gap: 8px;
    }

    .workspace-app-nav .btn {
      width: 100%;
      justify-content: flex-start;
      text-align: left;
    }

    .workspace-app-nav .btn.is-active,
    .workspace-app-mobile-nav .btn.is-active {
      background: rgba(129, 230, 217, 0.18);
      border-color: rgba(129, 230, 217, 0.34);
      color: #effffd;
    }

    .workspace-app-stage {
      min-width: 0;
      display: grid;
    }

    .workspace-app-route {
      display: none;
      gap: 18px;
      align-content: start;
    }

    .workspace-app-route.is-active {
      display: grid;
    }

    .workspace-app-mobile-nav {
      display: none;
    }

    .lock-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 12px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 143, 143, 0.12);
      border: 1px solid rgba(255, 143, 143, 0.32);
      color: #ffd7d7;
      font-size: 0.82rem;
      font-weight: 700;
    }

    .protected-tools {
      margin-top: 14px;
      display: grid;
      gap: 10px;
    }

    .protected-tools .tool-status {
      color: var(--muted);
      font-size: 0.9rem;
      min-height: 22px;
      margin: 0;
    }

    .protected-tools .tool-status[data-search-state="searching"] {
      color: #9bd8ff;
    }

    .protected-tools .tool-status[data-search-state="success"] {
      color: #9af6bf;
    }

    .protected-tools .tool-status[data-search-state="empty"] {
      color: #ffd98a;
    }

    .protected-tools .tool-status[data-search-state="error"] {
      color: #ff9b9b;
    }

    .protected-list {
      margin: 0;
      padding-left: 20px;
      display: grid;
      gap: 8px;
      color: var(--muted-strong);
    }

    .protected-list li {
      line-height: 1.4;
    }

    .protected-subsection {
      --subsection-accent: rgba(153, 216, 255, 0.32);
      --subsection-surface: rgba(255, 255, 255, 0.03);
      padding: 14px;
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      background:
        radial-gradient(circle at top right, var(--subsection-accent), transparent 42%),
        var(--subsection-surface);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
      display: grid;
      gap: 10px;
    }

    .protected-subsection[data-panel-variant="directory-search"] {
      --subsection-accent: rgba(155, 216, 255, 0.16);
      --subsection-surface: rgba(255, 255, 255, 0.04);
      border-color: rgba(155, 216, 255, 0.22);
      box-shadow:
        inset 4px 0 0 rgba(155, 216, 255, 0.72),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    }

    .protected-subsection[data-panel-variant="directory-briefs"] {
      --subsection-accent: rgba(124, 240, 191, 0.16);
      --subsection-surface: rgba(255, 255, 255, 0.04);
      border-color: rgba(124, 240, 191, 0.22);
      box-shadow:
        inset 4px 0 0 rgba(124, 240, 191, 0.72),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    }

    .protected-subsection h4 {
      margin: 0;
      font-size: 1rem;
    }

    .protected-subsection p {
      margin: 0;
      color: var(--muted);
    }

    .protected-subsection.editor-attention {
      border-color: rgba(129, 230, 217, 0.5);
      box-shadow:
        inset 4px 0 0 rgba(129, 230, 217, 0.92),
        0 0 0 1px rgba(129, 230, 217, 0.2),
        0 18px 40px rgba(6, 12, 22, 0.28);
    }

    .settings-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .settings-tab.is-active {
      background: rgba(129, 230, 217, 0.2);
      border-color: rgba(129, 230, 217, 0.45);
      color: #effffd;
    }

    .settings-panel {
      display: none;
    }

    .settings-panel.is-active {
      display: grid;
      gap: 10px;
    }

    .protected-item-card {
      --item-accent: rgba(153, 216, 255, 0.72);
      --item-surface: rgba(153, 216, 255, 0.08);
      list-style: none;
      position: relative;
      margin: 0;
      padding: 14px;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background:
        radial-gradient(circle at top right, var(--item-surface), transparent 42%),
        rgba(255, 255, 255, 0.03);
      box-shadow:
        inset 4px 0 0 var(--item-accent),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    }

    .protected-item-card[data-item-variant="sage"] {
      --item-accent: rgba(124, 240, 191, 0.78);
      --item-surface: rgba(124, 240, 191, 0.1);
      border-color: rgba(124, 240, 191, 0.24);
    }

    .protected-item-card[data-item-variant="sand"] {
      --item-accent: rgba(245, 214, 124, 0.8);
      --item-surface: rgba(245, 214, 124, 0.1);
      border-color: rgba(245, 214, 124, 0.24);
    }

    .protected-item-card[data-item-variant="mist"] {
      --item-accent: rgba(155, 216, 255, 0.8);
      --item-surface: rgba(155, 216, 255, 0.1);
      border-color: rgba(155, 216, 255, 0.24);
    }

    .protected-item-card[data-item-variant="rose"] {
      --item-accent: rgba(246, 176, 199, 0.78);
      --item-surface: rgba(246, 176, 199, 0.1);
      border-color: rgba(246, 176, 199, 0.24);
    }

    .protected-item-meta {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 0.88rem;
      margin-top: 6px;
    }

    .protected-item-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 12px;
    }

    .filter-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 10px;
    }

    .chip-row {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .filter-chip {
      border: 1px solid rgba(255, 255, 255, 0.14);
      background: rgba(255, 255, 255, 0.04);
      color: var(--muted-strong);
      padding: 8px 12px;
      border-radius: 999px;
      cursor: pointer;
      font: inherit;
    }

    .filter-chip.is-active {
      background: rgba(124, 240, 191, 0.12);
      border-color: rgba(124, 240, 191, 0.4);
      color: #dfffee;
    }

    .directory-card {
      --directory-accent: rgba(153, 216, 255, 0.72);
      --directory-surface: rgba(153, 216, 255, 0.09);
      --directory-badge: "Studio";
      list-style: none;
      position: relative;
      margin: 0;
      padding: 22px 16px 16px;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background:
        radial-gradient(circle at top right, var(--directory-surface), transparent 44%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025)),
        rgba(255, 255, 255, 0.035);
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        inset 4px 0 0 var(--directory-accent),
        0 16px 32px rgba(0, 0, 0, 0.12);
    }

    .directory-card::before {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 6px;
      background: linear-gradient(180deg, var(--directory-accent), rgba(255, 255, 255, 0.04));
      opacity: 0.95;
    }

    .directory-card::after {
      content: var(--directory-badge);
      position: absolute;
      top: 12px;
      right: 12px;
      padding: 4px 9px;
      border-radius: 999px;
      background: rgba(6, 13, 22, 0.42);
      border: 1px solid rgba(255, 255, 255, 0.12);
      color: var(--directory-accent);
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .directory-card[data-card-variant="sage"] {
      --directory-accent: rgba(124, 240, 191, 0.82);
      --directory-surface: rgba(124, 240, 191, 0.14);
      --directory-badge: "Sage";
      border-color: rgba(124, 240, 191, 0.26);
    }

    .directory-card[data-card-variant="sand"] {
      --directory-accent: rgba(245, 214, 124, 0.84);
      --directory-surface: rgba(245, 214, 124, 0.15);
      --directory-badge: "Sand";
      border-color: rgba(245, 214, 124, 0.28);
    }

    .directory-card[data-card-variant="mist"] {
      --directory-accent: rgba(155, 216, 255, 0.84);
      --directory-surface: rgba(155, 216, 255, 0.15);
      --directory-badge: "Mist";
      border-color: rgba(155, 216, 255, 0.28);
    }

    .directory-card[data-card-variant="rose"] {
      --directory-accent: rgba(246, 176, 199, 0.82);
      --directory-surface: rgba(246, 176, 199, 0.14);
      --directory-badge: "Rose";
      border-color: rgba(246, 176, 199, 0.28);
    }

    .directory-card h5 {
      margin: 0;
      font-size: 1.05rem;
    }

    .directory-card p {
      margin: 8px 0 0;
      color: var(--muted);
    }

    .tag-list {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 10px;
    }

    .tag-list span {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: var(--muted-strong);
      font-size: 0.82rem;
    }

    .directory-card .tag-list span {
      border-color: var(--directory-accent);
      background: var(--directory-surface);
    }

    .message-workspace {
      overflow: visible;
    }

    .message-hub-shell {
      gap: 16px;
    }

    .message-hub-header {
      display: flex;
      flex-wrap: wrap;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
    }

    .message-hub-heading {
      display: grid;
      gap: 4px;
    }

    .message-hub-heading h4,
    .message-hub-heading p {
      margin: 0;
    }

    .message-hub-mobile-nav {
      display: none;
    }

    .message-hub-mobile-nav .btn.is-active {
      background: rgba(129, 230, 217, 0.18);
      border-color: rgba(129, 230, 217, 0.34);
      color: #effffd;
    }

    .message-hub {
      display: grid;
      grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1.12fr);
      gap: 16px;
      align-items: start;
    }

    .message-board-panel,
    .message-detail-stack {
      display: grid;
      gap: 14px;
      min-width: 0;
    }

    .message-board-panel-header {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: flex-start;
    }

    .message-board-panel-header h4,
    .message-board-panel-header p {
      margin: 0;
    }

    .message-panel-heading {
      display: grid;
      gap: 4px;
    }

    .message-panel-heading h4,
    .message-panel-heading p {
      margin: 0;
    }

    .bulletin-board {
      position: relative;
      min-height: 540px;
      border-radius: 28px;
      padding: 18px;
      overflow: auto;
      border: 1px solid rgba(111, 79, 42, 0.45);
      background:
        radial-gradient(circle at 18% 16%, rgba(255, 243, 196, 0.14), transparent 26%),
        radial-gradient(circle at 82% 24%, rgba(255, 209, 102, 0.12), transparent 24%),
        linear-gradient(135deg, rgba(74, 46, 24, 0.96), rgba(101, 63, 33, 0.96));
      box-shadow:
        inset 0 1px 0 rgba(255, 244, 214, 0.08),
        inset 0 0 0 1px rgba(255, 224, 170, 0.04),
        0 20px 40px rgba(0, 0, 0, 0.28);
    }

    .bulletin-board::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
      background-size: 28px 28px;
      opacity: 0.32;
      pointer-events: none;
    }

    .message-thread-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .message-thread-item {
      position: static;
      width: auto;
      min-width: 0;
      min-height: 0;
      list-style: none;
      overflow: visible;
      border-radius: 22px;
      z-index: 1;
      transition: transform 0.18s ease, box-shadow 0.18s ease;
    }

    .message-thread-note {
      position: relative;
      display: flex;
      flex-direction: column;
      min-height: 220px;
      border-radius: 22px;
      color: #23170e;
      border: 1px solid rgba(67, 43, 19, 0.18);
      box-shadow:
        0 14px 30px rgba(27, 16, 9, 0.22),
        0 2px 0 rgba(255, 255, 255, 0.18) inset;
    }

    .message-thread-note::before {
      content: "";
      position: absolute;
      width: 16px;
      height: 16px;
      top: 10px;
      right: 14px;
      border-radius: 999px;
      background: radial-gradient(circle at 30% 30%, #fff1c4, #bf2424 72%);
      box-shadow: 0 2px 10px rgba(76, 6, 6, 0.38);
    }

    .message-thread-note[data-note-variant="gold"] {
      background: linear-gradient(160deg, #f5d67c, #e8bf56 62%, #d09e34);
    }

    .message-thread-note[data-note-variant="mint"] {
      background: linear-gradient(160deg, #d5f3c7, #bbe8aa 62%, #9ed989);
    }

    .message-thread-note[data-note-variant="blue"] {
      background: linear-gradient(160deg, #d0e7fb, #b5d4f5 62%, #95bde8);
    }

    .message-thread-note[data-note-variant="rose"] {
      background: linear-gradient(160deg, #f6d0dc, #ebb3c6 62%, #df92ae);
    }

    .message-thread-item.is-active .message-thread-note {
      box-shadow:
        0 16px 34px rgba(0, 0, 0, 0.28),
        0 0 0 2px rgba(255, 255, 255, 0.4) inset,
        0 0 0 3px rgba(124, 240, 191, 0.45);
      transform: translateY(-3px);
    }

    .message-thread-note-handle {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 14px 18px 10px;
      font-size: 0.8rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(35, 23, 14, 0.72);
    }

    .message-thread-note-count {
      font-size: 0.72rem;
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(35, 23, 14, 0.08);
    }

    .message-thread-item button {
      width: 100%;
      flex: 1;
      display: grid;
      align-content: start;
      gap: 10px;
      text-align: left;
      background: transparent;
      border: 0;
      color: inherit;
      padding: 0 18px 18px;
      font: inherit;
      cursor: pointer;
    }

    .message-thread-resize-handle {
      display: none;
    }

    .message-thread-title {
      font-size: 1.02rem;
      font-weight: 700;
      line-height: 1.2;
    }

    .message-thread-chipline {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      font-size: 0.78rem;
      color: rgba(35, 23, 14, 0.78);
    }

    .message-thread-chipline span {
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(35, 23, 14, 0.08);
    }

    .message-thread-preview {
      color: rgba(35, 23, 14, 0.82);
      line-height: 1.45;
    }

    .message-thread-open {
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      font-weight: 700;
      color: rgba(35, 23, 14, 0.82);
    }

    .message-thread-board-meta {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      font-size: 0.78rem;
      color: rgba(35, 23, 14, 0.78);
    }

    .message-thread-board-meta span {
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(35, 23, 14, 0.08);
    }

    .message-thread-detail-card {
      display: grid;
      gap: 12px;
    }

    .board-empty {
      padding: 18px;
      border-radius: 20px;
      border: 1px dashed rgba(255, 255, 255, 0.24);
      color: rgba(255, 248, 233, 0.88);
      background: rgba(45, 29, 13, 0.28);
    }

    .message-history {
      display: grid;
      gap: 10px;
      max-height: 420px;
      overflow: auto;
      padding-right: 4px;
    }

    .message-bubble {
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 10px;
      align-items: start;
    }

    .message-bubble-checkbox {
      padding-top: 2px;
    }

    .message-bubble-content {
      min-width: 0;
    }

    .message-bubble-actions {
      display: flex;
      gap: 4px;
      opacity: 0;
      transition: opacity 0.2s;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .message-bubble:hover .message-bubble-actions {
      opacity: 1;
    }

    .message-bubble-action-btn {
      padding: 4px 8px;
      font-size: 0.75rem;
      border: none;
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.1);
      color: var(--text);
      cursor: pointer;
      transition: background 0.2s;
    }

    .message-bubble-action-btn:hover {
      background: rgba(255, 255, 255, 0.2);
    }

    .message-bubble[data-status="archived"] {
      opacity: 0.6;
    }

    .message-bubble[data-sender="self"] {
      background: rgba(124, 240, 191, 0.08);
      border-color: rgba(124, 240, 191, 0.25);
    }

    .message-meta {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      font-size: 0.82rem;
      color: var(--muted);
      margin-bottom: 6px;
    }

    .message-empty {
      color: var(--muted);
      padding: 16px;
      border-radius: 16px;
      border: 1px dashed rgba(255, 255, 255, 0.12);
    }

    @media (max-width: 820px) {
      .settings-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
      }

      .bulletin-board {
        min-height: 0;
        padding: 0;
        background: transparent;
        border: 0;
        box-shadow: none;
        overflow: visible;
      }

      .bulletin-board::before {
        display: none;
      }

      .message-thread-list {
        min-height: 0;
        display: grid;
        gap: 12px;
      }

      .message-thread-item {
        position: static;
        width: auto !important;
        height: auto !important;
      }

      .message-thread-note-handle {
        cursor: pointer;
        touch-action: auto;
      }

      .message-thread-resize-handle {
        display: none;
      }

      .message-hub-mobile-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
      }

      .message-hub {
        grid-template-columns: 1fr;
      }

      .message-board-panel,
      .message-detail-stack {
        display: none;
      }

      .message-board-panel.is-active-mobile,
      .message-detail-stack.is-active-mobile {
        display: grid;
      }

      .message-workspace {
        overflow-x: hidden;
      }
    }

    @media (max-width: 640px) {
      .message-hub-heading p,
      .message-board-panel-header p,
      .message-panel-heading p {
        font-size: 0.92rem;
        line-height: 1.45;
      }

      .protected-subsection {
        padding: 12px;
      }
    }

    .popup-shell {
      position: fixed;
      inset: 0;
      z-index: 220;
      display: grid;
      place-items: center;
      padding: 24px;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 180ms ease, visibility 180ms ease;
    }

    .popup-shell.is-open,
    .popup-shell:target {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .popup-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(3, 9, 18, 0.72);
      backdrop-filter: blur(14px);
    }

    .popup-card {
      position: relative;
      z-index: 1;
      width: min(100%, 560px);
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--panel-border-strong);
      background: linear-gradient(180deg, rgba(12, 24, 43, 0.96), rgba(8, 17, 32, 0.98));
      box-shadow: var(--shadow);
    }

    .popup-card-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 16px;
    }

    .popup-card-header h3 {
      margin: 4px 0 0;
    }

    .hidden {
      display: none !important;
    }

    /* Footer */
    .site-footer {
      padding: 36px 0 48px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(4, 9, 16, 0.7);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: end;
    }

    .footer-brand {
      display: grid;
      gap: 12px;
    }

    .footer-brand p {
      margin: 0;
      max-width: 62ch;
      color: var(--muted);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
    }

    .footer-links a {
      padding: 10px 12px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.92rem;
    }

    .footer-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      color: var(--muted);
      font-size: 0.92rem;
    }

    /* Motion */
    .reveal {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.5s ease, transform 0.5s ease;
    }

    .reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Responsive */
    @media (max-width: 1080px) {
      .hero-grid,
      .two-column,
      .membership-grid,
      .advertising-board-grid,
      .contact-grid,
      .section-heading,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .pill-list,
      .footer-links {
        justify-content: flex-start;
      }

      .hero-copy h1 {
        max-width: min(100%, 640px);
      }

      .hero-visual-wrap {
        min-height: 560px;
      }

      .pricing-stack {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 860px) {
      .grid-3,
      .grid-2,
      .auth-grid,
      .protected-grid,
      .pricing-stack,
      .advertiser-package-grid,
      .info-strip,
      .hero-meta {
        grid-template-columns: 1fr;
      }

      .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 16px;
        right: 16px;
        padding: 16px;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(7, 15, 28, 0.96);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: stretch;
      }

      .site-nav.is-open {
        display: flex;
      }

      .site-nav a,
      .site-nav .nav-link-button,
      .nav-button {
        width: 100%;
        text-align: center;
      }

      .nav-toggle {
        display: inline-flex;
      }

      .workspace-app-shell {
        grid-template-columns: 1fr;
      }

      .workspace-app-rail {
        display: none;
      }

      .workspace-app-mobile-nav {
        position: sticky;
        bottom: calc(64px + env(safe-area-inset-bottom));
        z-index: 20;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        padding: 10px;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(7, 15, 28, 0.96);
        box-shadow: var(--shadow);
      }

      .workspace-app-mobile-nav .btn {
        justify-content: center;
        text-align: center;
      }
    }

    @media (max-width: 640px) {
      body {
        padding-bottom: calc(132px + env(safe-area-inset-bottom));
      }

      .container {
        width: min(calc(100% - 24px), var(--max-width));
      }

      .hero {
        padding-top: 36px;
      }

      .hero-copy h1 {
        max-width: min(100%, 520px);
      }

      .hero-visual-wrap {
        min-height: 460px;
      }

      .card,
      .panel,
      .project-card,
      .pricing-card,
      .contact-card,
      .timeline-card,
      .policy-box {
        padding: 20px;
      }

      .online-ticker {
        height: 44px;
      }

      .online-ticker-item {
        font-size: 0.74rem;
      }

      .popup-shell {
        padding: 12px;
      }

      .popup-card {
        width: 100%;
        max-height: calc(100dvh - 24px);
        overflow-y: auto;
        padding: 20px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      .reveal,
      .btn,
      .site-nav a,
      .site-nav .nav-link-button {
        transition: none;
      }

      .reveal {
        opacity: 1;
        transform: none;
      }
    }