.refill-section{padding-block:var(--spacing-4xl);background:var(--color-bg)}.refill-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:var(--spacing-3xl);align-items:start}.refill-portal{max-width:960px;margin-inline:auto}.refill-portal__frame{border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-border-light);box-shadow:var(--shadow-lg);background:#fff}.refill-portal__frame iframe{display:block;width:100%;min-height:800px}.refill-portal__fallback{text-align:center;font-size:.875rem;color:var(--color-text-light);margin-top:var(--spacing-md)}.refill-portal__fallback a{color:#1456eb;font-weight:500;text-decoration:underline;text-underline-offset:2px}.refill-info-row{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg);margin-top:var(--spacing-3xl)}.refill-info-card{background:var(--color-bg-alt);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.refill-info-card__icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-lg);background:var(--color-primary-subtle);color:var(--color-primary);margin-bottom:var(--spacing-md)}.refill-info-card__title{font-family:var(--font-heading);font-size:1.0625rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-sm)}.refill-info-card__text{font-size:.9375rem;color:var(--color-text-secondary);line-height:1.65;margin:0}.refill-info-card__text a{color:var(--color-primary);font-weight:500;text-decoration:none}.refill-info-card__text a:hover{text-decoration:underline}.refill-options{padding-block:var(--spacing-4xl);background:var(--color-bg-alt)}.refill-options__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg);margin-top:var(--spacing-2xl)}.refill-option{text-align:center;padding:var(--spacing-xl) var(--spacing-lg);background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);transition:all var(--transition-base)}.refill-option:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-3px)}.refill-option__icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:var(--radius-full);background:var(--color-primary-subtle);color:var(--color-primary);margin:0 auto var(--spacing-md)}.refill-option__title{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-xs)}.refill-option__desc{font-size:.8125rem;color:var(--color-text-light);line-height:1.6;margin:0}@media (max-width: 768px){.refill-info-row,.refill-options__grid{grid-template-columns:repeat(2,1fr)}.refill-portal__frame iframe{min-height:600px}}@media (max-width: 480px){.refill-info-row,.refill-options__grid{grid-template-columns:1fr}}