.cs-page { padding: 0 0 30px; }

.cs-hero {
    background: var(--primary-gradient); padding: 30px 20px; text-align: center; color: white;
}
.cs-hero-icon { font-size: 48px; margin-bottom: 10px; }
.cs-hero-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.cs-hero-desc { font-size: 13px; opacity: 0.8; }

.cs-section { padding: 16px; }
.cs-section-title {
    font-size: 15px; font-weight: 700; color: var(--text-primary);
    margin-bottom: 12px; display: flex; align-items: center; gap: 6px;
}
.cs-section-title::before {
    content: ''; width: 3px; height: 16px; border-radius: 2px;
    background: var(--primary); display: inline-block;
}

.cs-faq-list { display: flex; flex-direction: column; gap: 10px; }
.cs-faq-item {
    background: var(--bg-white); border-radius: var(--radius-md);
    padding: 14px 16px; box-shadow: var(--shadow-sm);
}
.cs-faq-q {
    font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px;
    display: flex; align-items: center; gap: 6px;
}
.cs-faq-q::before {
    content: 'Q'; background: var(--primary); color: white;
    font-size: 11px; font-weight: 700; padding: 2px 6px; border-radius: 4px;
    flex-shrink: 0;
}
.cs-faq-a {
    font-size: 13px; color: var(--text-secondary); line-height: 1.6;
    padding-left: 28px;
}

.cs-contact-list { display: flex; flex-direction: column; gap: 10px; }
.cs-contact-item {
    background: var(--bg-white); border-radius: var(--radius-md);
    padding: 14px 16px; box-shadow: var(--shadow-sm);
    display: flex; align-items: center; gap: 12px;
}
.cs-contact-icon { font-size: 24px; flex-shrink: 0; }
.cs-contact-info { flex: 1; }
.cs-contact-label { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.cs-contact-value { font-size: 13px; color: var(--text-tertiary); margin-top: 1px; }
.cs-contact-btn {
    padding: 6px 16px; border-radius: var(--radius-full);
    background: var(--primary-gradient); color: white;
    font-size: 13px; font-weight: 600; flex-shrink: 0;
    text-decoration: none;
}
.cs-contact-btn:active { transform: scale(0.96); }

.cs-feedback {
    width: 100%; min-height: 120px; padding: 12px;
    border: 1.5px solid var(--border); border-radius: var(--radius-md);
    font-size: 14px; resize: none; background: var(--bg-white);
    transition: border-color 0.2s;
}
.cs-feedback:focus { border-color: var(--primary); outline: none; }

.cs-submit-btn {
    width: 100%; padding: 14px; border-radius: var(--radius-full);
    background: var(--primary-gradient); color: white;
    font-size: 16px; font-weight: 600; margin-top: 12px;
    box-shadow: var(--shadow-primary); transition: transform 0.2s;
}
.cs-submit-btn:active { transform: scale(0.97); }

.header-back {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-full); transition: background 0.2s;
}
.header-back:active { background: var(--border-light); }
.header-back svg { width: 22px; height: 22px; color: var(--text-primary); }