:root {
    --bg: #000000; --surface: #1c1c1e; --surface2: #2c2c2e;
    --frost-blue: #4fc8f8; --frost-deep: #1a7fc4; --frost-glow: #0a84ff;
    --text: #f5f5f7; --muted: #86868b; --border: rgba(255,255,255,0.1);
    --blurple: #5865F2; --green: #32d74b; --star: #ffc94d; --lite: #bf5af2;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Space Grotesk', sans-serif; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
  .topo-bg, #particles { display: none; }
  #cursor-glow {
    position: fixed; left: 0; top: 0;
    width: 520px; height: 520px; border-radius: 50%;
    background: radial-gradient(circle, rgba(79,200,248,0.07) 0%, rgba(79,200,248,0.03) 40%, transparent 70%);
    pointer-events: none; z-index: 3; opacity: 0;
    will-change: transform, opacity;
    transition: opacity 0.35s ease;
    mix-blend-mode: screen;
  }
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 0 48px; height: 68px;
    backdrop-filter: blur(20px) saturate(1.6); -webkit-backdrop-filter: blur(20px) saturate(1.6);
    background: rgba(0,0,0,0.6);
    border-bottom: 1px solid var(--border);
  }
  .nav-desktop { display: flex; align-items: center; justify-content: space-between; width: 100%; height: 100%; }
  .nav-logo { display: inline-flex; align-items: center; gap: 9px; font-size: 18px; font-weight: 700; letter-spacing: -0.3px; color: var(--text); text-decoration: none; }
  .nav-logo-icon { width: 20px; height: 20px; }
  .nav-logo span { color: var(--text); }
  .nav-back { color: var(--muted); font-size: 14px; text-decoration: none; transition: color 0.2s; }
  .nav-back:hover { color: var(--text); }
  .nav-right { display: flex; align-items: center; gap: 16px; }
  .nav-signin-btn {
    display: inline-flex; align-items: center;
    font-family: inherit; font-size: 13px; font-weight: 600;
    color: var(--muted); background: rgba(255,255,255,0.05);
    border: 1px solid var(--border); border-radius: 980px; cursor: pointer;
    padding: 8px 16px; text-decoration: none;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
  }
  .nav-signin-btn img { display: none; }
  .nav-signin-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.24); background: rgba(255,255,255,0.09); }
  .nav-signin-btn.loading { opacity: 0.6; pointer-events: none; }
  .nav-signin-btn.is-logged-in { color: var(--frost-blue); }
  .nav-hamburger {
    display: none; flex-direction: column; justify-content: center; gap: 5px;
    width: 28px; height: 22px; background: none; border: none; cursor: pointer; padding: 0;
    position: absolute; left: 20px; top: 50%; transform: translateY(-50%); z-index: 101;
  }
  .nav-hamburger span { display: block; width: 100%; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.25s ease, opacity 0.2s ease; }
  .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-logo-mobile {
    display: none; align-items: center; gap: 8px;
    font-size: 17px; font-weight: 700; letter-spacing: -0.3px; color: var(--text); text-decoration: none;
    position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  }
  .nav-logo-mobile img { width: 19px; height: 19px; }
  .nav-logo-mobile span { color: var(--text); }
  .nav-mobile-menu {
    display: none; position: fixed; top: 68px; left: 0; right: 0; z-index: 100;
    background: rgba(10,10,12,0.98); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 8px 24px 16px;
    max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .nav-mobile-menu.open { display: flex; }
  .nav-mobile-menu a, .nav-mobile-menu button {
    color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500;
    padding: 14px 0; border-bottom: 1px solid var(--border);
    background: none; border-left: none; border-right: none; border-top: none;
    border-radius: 0; box-shadow: none; text-align: left; width: 100%;
    cursor: pointer; font-family: inherit;
  }
  .nav-mobile-menu a:last-child, .nav-mobile-menu button:last-child { border-bottom: none; }
  @media(max-width:700px){ .nav-desktop { display: none; } .nav-hamburger, .nav-logo-mobile { display: flex; } }

  .lite-page { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; padding: 140px 24px 100px; text-align: center; }
  .lite-eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.2px; color: var(--frost-blue); margin-bottom: 16px; }
  .lite-page h1 { font-size: clamp(28px, 5vw, 44px); font-weight: 700; letter-spacing: -1.5px; margin-bottom: 14px; }
  .lite-sub { font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 440px; margin: 0 auto; }

  @keyframes stateIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes spin { to { transform: rotate(360deg); } }

  .lite-card { margin-top: 44px; position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 44px 36px; text-align: left; }
  .lite-card::before { content: none; }

  .state { display: none; }
  .state.active { display: block; animation: stateIn 0.45s cubic-bezier(0.22,1,0.36,1) both; }
  .state-center { text-align: center; }

  .spinner { width: 30px; height: 30px; border: 3px solid rgba(255,255,255,0.12); border-top-color: var(--frost-blue); border-radius: 50%; margin: 0 auto 18px; animation: spin 0.8s linear infinite; }
  .state-title { font-size: 21px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 10px; }
  .state-text { font-size: 14.5px; color: var(--muted); line-height: 1.7; max-width: 420px; margin: 0 auto 24px; }
  .state-note { font-size: 12px; color: var(--muted); opacity: 0.75; margin-top: 18px; }

  .btn-discord {
    display: inline-flex; align-items: center; justify-content: center; gap: 11px;
    background: var(--blurple); color: #fff; border: none; cursor: pointer;
    font-family: inherit; font-size: 15.5px; font-weight: 600;
    padding: 14px 30px; border-radius: 980px; width: 100%;
    transition: filter 0.2s, transform 0.2s;
  }
  .btn-discord:hover { transform: translateY(-1px); filter: brightness(1.08); }
  .btn-discord.loading { pointer-events: none; opacity: 0.75; }

  .btn-secondary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: transparent; color: var(--text);
    border: 1px solid var(--border); cursor: pointer; text-decoration: none;
    font-family: inherit; font-size: 14.5px; font-weight: 600;
    padding: 13px 28px; border-radius: 980px; width: 100%;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
  }
  .btn-secondary:hover { border-color: rgba(255,255,255,0.28); background: rgba(255,255,255,0.05); transform: translateY(-1px); }
  .btn-secondary.loading { pointer-events: none; opacity: 0.75; }

  .btn-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: var(--frost-blue); color: #06121c;
    border: none; cursor: pointer;
    font-family: inherit; font-size: 15px; font-weight: 600;
    padding: 14px 28px; border-radius: 980px; width: 100%;
    transition: filter 0.2s, transform 0.2s;
  }
  .btn-primary:hover { transform: translateY(-1px); filter: brightness(1.08); }
  .btn-primary.loading, .btn-primary:disabled { pointer-events: none; opacity: 0.6; }

  .reviewer { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
  .reviewer img { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--border); }
  .reviewer .name { font-weight: 700; font-size: 15px; }
  .reviewer .sub { font-size: 12.5px; color: var(--muted); }
  .reviewer .logout {
    margin-left: auto; font-size: 12.5px; color: var(--muted); text-decoration: none;
    border: 1px solid var(--border); border-radius: 980px; padding: 6px 12px;
    background: transparent; cursor: pointer; font-family: inherit; transition: color 0.2s, border-color 0.2s;
  }
  .reviewer .logout:hover { color: var(--text); border-color: rgba(255,255,255,0.28); }

  .field-label { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 10px; display: block; }
  .field-block { margin-bottom: 26px; }

  .lite-reviewer-note {
    display: none; align-items: center; gap: 8px;
    background: rgba(191,90,242,0.1); border: 1px solid rgba(191,90,242,0.3);
    border-radius: 14px; padding: 12px 16px; margin-bottom: 24px;
    font-size: 13px; color: var(--lite); line-height: 1.5;
  }
  .lite-reviewer-note.show { display: flex; }

  .stars { display: flex; gap: 6px; }
  .star-btn { background: transparent; border: none; cursor: pointer; padding: 4px; font-size: 32px; line-height: 1; color: rgba(255,201,77,0.22); transition: color 0.15s, transform 0.15s; }
  .star-btn:hover { transform: scale(1.1); }
  .star-btn.filled { color: var(--star); }

  textarea {
    width: 100%; resize: vertical; min-height: 110px;
    background: var(--surface2); border: 1px solid var(--border); border-radius: 14px;
    color: var(--text); font-family: inherit; font-size: 14.5px;
    padding: 14px 16px; line-height: 1.6;
  }
  textarea:focus { outline: none; border-color: rgba(255,255,255,0.3); }
  .char-count { font-size: 11.5px; color: var(--muted); text-align: right; margin-top: 6px; }

  .checkbox-row { display: flex; align-items: flex-start; gap: 10px; }
  .checkbox-row input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--frost-blue); flex-shrink: 0; }
  .checkbox-row label { font-size: 13.5px; color: var(--muted); line-height: 1.6; cursor: pointer; }

  .fps-sliders { display: none; flex-direction: column; gap: 18px; margin-top: 16px; }
  .fps-sliders.show { display: flex; }
  .fps-slider-row { display: flex; flex-direction: column; gap: 8px; }
  .fps-slider-label { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
  .fps-slider-value { font-weight: 700; color: var(--frost-blue); font-size: 14px; font-variant-numeric: tabular-nums; }
  .fps-slider { width: 100%; accent-color: var(--frost-blue); cursor: pointer; }

  .form-error {
    display: none; font-size: 13px; color: var(--danger, #ff6961); margin-bottom: 18px;
    background: rgba(255,105,97,0.08); border: 1px solid rgba(255,105,97,0.3);
    border-radius: 14px; padding: 10px 14px;
  }

  footer { border-top: 1px solid var(--border); padding: 60px 48px 40px; position: relative; z-index: 1; }
  .footer-inner { max-width: 1160px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 40px 56px; }
  .footer-brand { flex: 1 1 200px; }
  .footer-col { flex: 1 1 130px; }
  .footer-logo { font-size: 18px; font-weight: 700; color: var(--frost-blue); margin-bottom: 12px; letter-spacing: -0.2px; }
  .footer-tagline { font-size: 14px; color: var(--muted); line-height: 1.5; }
  .footer-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted); margin-bottom: 16px; font-weight: 600; }
  .footer-col a, .footer-link-btn { display: block; color: var(--text); font-size: 14px; text-decoration: none; margin-bottom: 10px; opacity: 0.75; transition: opacity 0.2s; }
  .footer-col a:hover, .footer-link-btn:hover { opacity: 1; }
  .footer-link-btn { background: none; border: none; padding: 0; font-family: inherit; cursor: pointer; text-align: left; }
  .footer-social-icons { display: flex; align-items: center; gap: 12px; }
  .footer-social-icons a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); margin-bottom: 0; opacity: 1; transition: border-color 0.2s, transform 0.15s, background 0.2s; }
  .footer-social-icons a:hover { border-color: rgba(255,255,255,0.28); background: var(--surface2); transform: translateY(-2px); }
  .footer-social-icons img { width: 18px; height: 18px; object-fit: contain; opacity: 0.85; transition: opacity 0.2s; }
  .footer-social-icons a:hover img { opacity: 1; }
  .footer-bottom { max-width: 1160px; margin: 32px auto 0; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); padding-top: 24px; font-size: 13px; color: var(--muted); }
  @media(max-width:600px){ nav { padding: 0 20px; } .lite-card { padding: 36px 22px; } .footer-inner { text-align: center; } .star-btn { font-size: 26px; } }