.page-download { max-width: 100%; overflow-x: hidden; background-color: #FFFFFF; color: #333333; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }
.page-download__hero-section { background: linear-gradient(145deg, #26A9E0, #0D6A9A); padding: 10px 16px 32px; }
.page-download__hero-image-wrapper { width: 100%; }
.page-download__hero-image { width: 1200px; max-width: 100%; height: auto; aspect-ratio: 16 / 5; object-fit: cover; display: block; margin: 0 auto; border-radius: 12px; }
.page-download__hero-content { background-color: #FFFFFF; max-width: 1200px; margin: -20px auto 0; position: relative; z-index: 2; border-radius: 12px; padding: 20px 24px; color: #333333; }
.page-download__hero-title { font-size: clamp(1.3rem, 3vw, 1.9rem); line-height: 1.3; color: #0D6A9A; margin-top: 0; margin-bottom: 8px; font-weight: 800; }
.page-download__hero-description { font-size: 1rem; line-height: 1.75; max-width: 900px; margin-bottom: 14px; color: #333333; }
.page-download__hero-actions, .page-download__download-buttons, .page-download__cta-container { display: flex; flex-wrap: wrap; gap: 12px; width: 100%; box-sizing: border-box; }
.page-download__btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 30px; border-radius: 24px; background-color: #26A9E0; color: #FFFFFF; font-size: 1rem; font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: all 0.2s ease; width: 100%; box-sizing: border-box; }
.page-download__btn:hover { background-color: #EA7C07; border-color: #EA7C07; transform: translateY(-2px); }
.page-download__btn--android { background-color: #EA7C07; color: #FFFFFF; }
.page-download__btn--android:hover, .page-download__btn--secondary:hover { background-color: #26A9E0; border-color: #26A9E0; }
.page-download__btn--ios { background-color: #FFFFFF; color: #0D6A9A; border: 2px solid #0D6A9A; }
.page-download__btn--ios:hover, .page-download__btn--secondary:hover { background-color: #FFB200; border-color: #0D6A9A; color: #0D6A9A; }
.page-download__btn:active { transform: translateY(0) scale(0.97); }
.page-download__features-section { display: flex; flex-direction: column; gap: 24px; padding: 32px 16px; max-width: 1200px; margin: 0 auto; }
.page-download__section-header { text-align: center; max-width: 900px; align-self: center; }
.page-download__section-title { color: #0D6A9A; font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.2; margin-bottom: 12px; }
.page-download__section-desc { font-size: 1.1rem; line-height: 1.6; }
.page-download__features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.page-download__feature-card { background-color: #FFFFFF; border: 1px solid #E1EEF9; border-radius: 12px; padding: 20px; box-sizing: border-box; }
.page-download__feature-icon { width: 90px; height: 90px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; background-color: #EAF6FF; border-radius: 8px; }
.page-download__feature-image { width: 80px; height: 80px; max-width: 100%; height: auto; object-fit: contain; border-radius: 6px; }
.page-download__feature-title { color: #0D6A9A; font-size: 1.15rem; margin-bottom: 8px; font-weight: 700; }
.page-download__feature-text { color: #333333; font-size: 0.95rem; line-height: 1.6; margin-bottom: 0; }
.page-download__guide-section { background-color: #F5FAFF; padding: 24px 16px 48px; }
.page-download__guide-inner { max-width: 1000px; margin: 20px auto; }
.page-download__guide-title { color: #0D6A9A; text-align: center; margin-bottom: 24px; font-size: clamp(1.4rem, 2.8vw, 2rem); }
.page-download__guide-item, .page-download__security-box, .page-download__faq-item { background-color: #FFFFFF; padding: 20px; border-radius: 16px; margin-bottom: 16px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border: 1px solid #E1EEF9; box-sizing: border-box; }
.page-download__guide-subtitle { color: #0D6A9A; font-size: 1.2rem; margin-bottom: 8px; margin-top: 0; }
.page-download__guide-content, .page-download__security-text, .page-download__faq-content, summary { color: #333333; font-size: 1rem; line-height: 1.75; margin-bottom: 0; }
.page-download__faq-desc { color: #333333; }
.page-download__security-box { background-color: #FFF7E8; border-color: #FAD9A6; }
.page-download__security-title { color: #EA7C07; font-weight: 700; margin-top: 0; margin-bottom: 6px; font-size: 1.2rem; }
.page-download__guide-item--store { background: #EAF6FF; }
.page-download__faq-item { display: block; padding: 0; overflow: hidden; }
.page-download__faq-item details { padding: 20px; }
.page-download__faq-item summary { list-style: none; cursor: pointer; font-weight: 700; display: flex; justify-content: space-between; gap: 20px; align-items: center; color: #0D6A9A; }
.page-download__faq-item summary::-webkit-details-marker { display: none; }
.page-download__faq-toggle { background: #26A9E0; color: #fff; border-radius: 50%; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: 700; }
@keyframes page-download-topDown { from { opacity: 0; transform: translateY(-15px);} to { opacity: 1; transform: translateY(0);} }
@media (max-width: 768px) {
    .page-download__hero-section { padding: 8px 8px 24px; }
    .page-download__hero-image { width: 100%; max-width: 100%; aspect-ratio: 2/1; border-radius: 8px; }
    .page-download__hero-content { padding: 21px 12px 12px; margin: -10px 4px 0; }
    .page-download__hero-title { font-size: 1.2rem; }
    .page-download__features-grid { grid-template-columns: repeat(1, 1fr); }
    .page-download__btn { width: 100%; max-width: 100%; box-sizing: border-box; }
    .page-download img { max-width: 100% !important; height: auto !important; }
}