/* ===== page-login ===== */
.page-login { color: #333333; background-color: #F5F7FA; }

/* Hero Section */
.page-login__hero-section { padding-top: 10px; }
.page-login__hero-image-wrapper { width: 100%; }
.page-login__hero-image { width: 100%; aspect-ratio: 17 / 5; object-fit: cover; display: block; }
.page-login__hero-content { padding: 20px 16px; text-align: center; }
.page-login__hero-title { font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; max-width: 900px; margin: 0 auto; color: #333333; font-size: clamp(1.5rem, 4vw, 2.4rem); }
.page-login__hero-description { max-width: 700px; margin: 12px auto 0; color: #333333; line-height: 1.6; }
.page-login__hero-actions { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.page-login__btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; text-align: center; transition: opacity 0.2s ease, box-shadow 0.2s ease; }
.page-login__btn--primary { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; box-shadow: 0 4px 14px rgba(229, 57, 53, 0.3); }
.page-login__btn--primary:hover { opacity: 0.9; box-shadow: 0 6px 18px rgba(229, 57, 53, 0.4); }
.page-login__btn--secondary { background: #ffffff; color: #E53935; border: 2px solid #E53935; }
.page-login__btn--secondary:hover { background: #fff5f5; }

/* Logo Grid Section */
.page-login__logo-section { max-width: 1200px; margin: 10px auto 0; padding: 16px; }
.page-login__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; }
.page-login__logo-item { background-color: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 20px 16px; width: 100%; max-width: 280px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-login__logo-item:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08); }
.page-login__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; display: block; }
.page-login__logo-cta { padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; font-weight: 700; text-decoration: none; font-size: 0.95rem; }
.page-login__logo-item:nth-child(5) { grid-column: 2; }
.page-login__logo-item:nth-child(6) { grid-column: 3; }

/* Guide Section */
.page-login__guide-section { background-color: #FFFFFF; border-top: 1px solid #E0E0E0; }
.page-login__guide-inner { max-width: 1000px; margin: 0 auto; padding: 32px 16px 48px; }
.page-login__guide-title { text-align: center; color: #E53935; font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 20px; }
.page-login__guide-inner h3 { color: #E53935; margin-top: 28px; font-size: 1.4rem; }
.page-login__guide-inner p { line-height: 1.7; color: #333333; margin-top: 10px; }
.page-login__guide-inner ol, 
.page-login__guide-inner ul { margin-left: 20px; margin-top: 10px; }
.page-login__guide-inner li { line-height: 1.8; color: #333333; }
.page-login__guide-inner strong { color: #E53935; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .page-login__hero-image { aspect-ratio: 2 / 1; }
    .page-login__hero-actions { flex-direction: column; align-items: stretch; }
    .page-login__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
    .page-login__btn--primary,
    .page-login__btn--secondary { width: 100%; }

    .page-login__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
    .page-login__logo-item:nth-child(5),
    .page-login__logo-item:nth-child(6) { grid-column: auto; }
    .page-login__logo-item { max-width: 100%; padding: 16px 12px; }
    .page-login__logo-cta { width: 100%; box-sizing: border-box; text-align: center; }

    .page-login__guide-inner { padding: 24px 16px 32px; }
    .page-login__guide-inner ol,
    .page-login__guide-inner ul { margin-left: 16px; }
    
    .page-login img { max-width: 100%; height: auto; }
}

@media (max-width: 480px) {
    .page-login__logo-grid { grid-template-columns: 1fr; }
    .page-login__logo-item:nth-child(n) { grid-column: auto; }
}