:root {
    --bg-color: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 0, 0, 0.1);
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --accent: #0058ff;
    --accent-glow: rgba(0, 88, 255, 0.2);
    --critical: #ef4444;
    --success: #10b981;
    --font-main: 'Assistant', 'Heebo', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.5;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: url('assets/bg.webp') no-repeat center center fixed;
    background-size: cover;
}

.container {
    width: 100%;
    max-width: 800px;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-container {
    margin-bottom: 10px;
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
}

.main-logo {
    max-height: 120px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.05));
    object-fit: contain;
    padding: 10px 0;
}

.notice-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px 48px;
    width: 100%;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.notice-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #8b5cf6);
}

/* Status badge removed */

.main-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 32px;
    line-height: 1.1;
    color: var(--text-primary);
}

.content {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.content p {
    margin-bottom: 20px;
}

.content strong {
    font-weight: 700;
}

.greeting {
    font-size: 1.25rem;
    color: #fff;
    font-weight: 600;
}

.announcement {
    font-size: 1.25rem;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.final-note {
    margin-top: 24px;
    font-style: italic;
    opacity: 0.8;
}

.card-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
}

.signature {
    margin-top: 10px;
    margin-bottom: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.cta-container {
    display: flex;
    justify-content: center;
}

.cta-button {
    background-color: var(--accent);
    color: white !important;
    text-decoration: none;
    padding: 16px 40px;
    border-radius: 100px;
    font-weight: 800;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 20px var(--accent-glow);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px var(--accent-glow);
    filter: brightness(1.1);
}

.footer-bottom-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    text-decoration: none;
    opacity: 0.6;
    transition: all 0.2s;
}

.footer-bottom-links a:hover {
    opacity: 1;
    color: var(--text-primary);
}

.separator {
    color: var(--text-secondary);
    opacity: 0.4;
    font-weight: 300;
}

/* Professional Custom Accessibility Widget */
.accessibility-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 88, 255, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.accessibility-trigger:hover {
    transform: scale(1.1);
    background: #004ecc;
}

.accessibility-trigger svg {
    width: 24px;
    height: 24px;
}

.accessibility-menu {
    position: fixed;
    bottom: 84px;
    right: 24px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    display: none;
    flex-direction: column;
    gap: 12px;
    z-index: 1001;
    min-width: 240px;
    text-align: right;
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.accessibility-menu.active {
    display: flex;
}

.acc-header {
    font-size: 1.1rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.acc-btn {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 14px 16px;
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s;
}

.acc-btn:hover {
    background: #f1f5f9;
    border-color: var(--accent);
    color: var(--accent);
}

.acc-btn.reset {
    margin-top: 8px;
    background: #fff;
    color: #ef4444;
    border-color: #fee2e2;
}

.acc-btn.reset:hover {
    background: #fef2f2;
    border-color: #ef4444;
}

.btn-icon {
    font-size: 1.2rem;
}

/* Accessibility Modes */
.acc-contrast {
    filter: contrast(1.2) saturate(0.5);
}

.acc-contrast .notice-card {
    background: #fff !important;
    border: 2px solid #000 !important;
    box-shadow: none !important;
}

.acc-contrast * {
    color: #000 !important;
    border-color: rgba(0,0,0,0.2) !important;
}

.acc-big-fonts {
    font-size: 1.15em;
}

@media (max-width: 640px) {
    .container {
        padding: 20px;
    }
    
    .notice-card {
        padding: 24px;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .step-item {
        flex-direction: column;
        gap: 8px;
    }
}