html, body { max-width: 100vw; overflow-x: hidden; }

  .sg-page {
    color: var(--color-neutral-100);
    padding: var(--spacing-xl) 0;
  }

  .sg-hero {
    background: var(--gradient-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-2xl);
    overflow: hidden;
    padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3rem);
    position: relative;
  }
  .sg-hero::before {
    background: radial-gradient(circle at 80% 20%, var(--color-glow-pink), transparent 60%);
    content: "";
    inset: 0;
    opacity: 0.35;
    pointer-events: none;
    position: absolute;
  }
  .sg-hero-inner { position: relative; z-index: 2; }

  .sg-eyebrow {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-brand-accent);
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    padding: 0.4rem 1rem;
    text-transform: uppercase;
  }

  .sg-h1 {
    font-size: clamp(1.9rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 var(--spacing-md);
  }
  .sg-h1 .sg-grad {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .sg-lead {
    color: var(--color-neutral-300);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    max-width: 760px;
  }

  .sg-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }

  .sg-btn {
    background: var(--gradient-cta);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow-pink);
    color: #fff;
    cursor: pointer;
    display: inline-block;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.95rem 2rem;
    text-decoration: none;
    transition: var(--transition-base);
  }
  .sg-btn:hover { transform: translateY(-2px); }

  .sg-btn-ghost {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-neutral-100);
    font-weight: 600;
    padding: 0.9rem 1.75rem;
    text-decoration: none;
    transition: var(--transition-base);
  }
  .sg-btn-ghost:hover {
    border-color: var(--color-brand-accent);
    color: var(--color-brand-accent);
  }

  .sg-trust {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    margin-top: var(--spacing-lg);
  }
  .sg-trust-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
  }
  .sg-trust-num {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.35rem;
  }
  .sg-trust-lbl {
    color: var(--color-neutral-300);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .sg-section {
    margin-bottom: var(--spacing-2xl);
  }

  .sg-h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 var(--spacing-lg);
  }
  .sg-h2::after {
    background: var(--gradient-primary);
    border-radius: 2px;
    content: "";
    display: block;
    height: 4px;
    margin-top: var(--spacing-sm);
    width: 64px;
  }

  .sg-h3 {
    color: var(--color-neutral-100);
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    font-weight: 700;
    margin: 0 0 var(--spacing-sm);
  }

  .sg-text {
    color: var(--color-neutral-300);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
  }

  .sg-timeline {
    counter-reset: step;
    display: grid;
    gap: var(--spacing-md);
  }
  .sg-step {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    counter-increment: step;
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: auto 1fr;
    padding: var(--spacing-lg);
    position: relative;
    transition: var(--transition-base);
  }
  .sg-step:hover {
    border-color: var(--color-brand-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
  }
  .sg-step::before {
    align-items: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-glow);
    color: #fff;
    content: counter(step);
    display: flex;
    font-size: 1.25rem;
    font-weight: 800;
    height: 48px;
    justify-content: center;
    width: 48px;
  }
  .sg-step-body { align-self: center; }

  .sg-cards {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
  .sg-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
  }
  .sg-card:hover {
    border-color: var(--color-brand-accent);
    box-shadow: var(--shadow-glow-pink);
    transform: translateY(-4px);
  }
  .sg-card-icon {
    align-items: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: #fff;
    display: flex;
    font-size: 1.4rem;
    font-weight: 800;
    height: 48px;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    width: 48px;
  }

  .sg-highlight {
    background: linear-gradient(135deg, var(--color-bg-elevated), var(--color-bg-card));
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-brand-accent);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
  }

  .sg-list {
    display: grid;
    gap: var(--spacing-sm);
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .sg-list li {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-neutral-200);
    padding: 0.85rem 1rem 0.85rem 2.5rem;
    position: relative;
  }
  .sg-list li::before {
    background: var(--gradient-primary);
    border-radius: 50%;
    content: "";
    height: 10px;
    left: 1rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
  }

  .sg-table-wrap {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
  .sg-table {
    border-collapse: collapse;
    width: 100%;
  }
  .sg-table th,
  .sg-table td {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md);
    text-align: left;
    vertical-align: top;
  }
  .sg-table th {
    background: var(--color-bg-elevated);
    color: var(--color-brand-accent);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .sg-table td { color: var(--color-neutral-200); }
  .sg-table tr:last-child td { border-bottom: none; }

  .sg-faq {
    display: grid;
    gap: var(--spacing-md);
  }
  .sg-faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
  }
  .sg-faq-item:hover {
    border-color: var(--color-brand-accent);
  }
  .sg-faq-q {
    color: var(--color-neutral-100);
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 700;
    list-style: none;
    padding-right: 2rem;
    position: relative;
  }
  .sg-faq-q::-webkit-details-marker { display: none; }
  .sg-faq-q::after {
    color: var(--color-brand-accent);
    content: "+";
    font-size: 1.8rem;
    line-height: 1;
    position: absolute;
    right: 0;
    top: -0.25rem;
    transition: var(--transition-base);
  }
  details[open] .sg-faq-q::after { transform: rotate(45deg); }
  .sg-faq-a {
    color: var(--color-neutral-300);
    line-height: 1.7;
    margin-top: var(--spacing-md);
  }

  .sg-final {
    background: var(--gradient-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    padding: clamp(2rem, 4vw, 3rem);
    position: relative;
    text-align: center;
  }
  .sg-final::before {
    background: radial-gradient(circle at 50% 0%, var(--color-glow), transparent 60%);
    content: "";
    inset: 0;
    opacity: 0.5;
    pointer-events: none;
    position: absolute;
  }
  .sg-final-inner { position: relative; z-index: 2; }

  .sg-login-figure {
    margin: 0 0 var(--spacing-lg);
  }
  .sg-login-img {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: block;
    height: auto;
    width: 100%;
  }

  @media (max-width: 768px) {
    .sg-step { grid-template-columns: 1fr; }
    .sg-step::before { margin-bottom: 0.5rem; }
    .sg-hero-cta { flex-direction: column; }
    .sg-hero-cta .sg-btn,
    .sg-hero-cta .sg-btn-ghost { text-align: center; width: 100%; }
  }