* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

body {
    background: url('/image/xing.jpg') center/cover no-repeat fixed;
    color: #e0f0ff;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    padding: 20px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 10;
}

header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding: 20px;
    background: rgba(16, 42, 67, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(76, 201, 240, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    margin-top: 20px;
}

.logo {
    font-size: 3.5rem;
    margin-bottom: 15px;
    color: #4cc9f0;
    text-shadow: 0 0 15px rgba(76, 201, 240, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { text-shadow: 0 0 10px rgba(76, 201, 240, 0.7); }
    50% { text-shadow: 0 0 25px rgba(76, 201, 240, 1); }
    100% { text-shadow: 0 0 10px rgba(76, 201, 240, 0.7); }
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(to right, #4cc9f0, #4361ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.2rem;
    color: #a9d6e5;
    max-width: 700px;
    margin: 0 auto 20px;
}

.warning {
    background: rgba(220, 53, 69, 0.25);
    border: 2px solid #dc3545;
    border-radius: 15px;
    padding: 20px;
    margin: 25px auto;
    max-width: 700px;
    text-align: center;
    box-shadow: 0 0 20px rgba(220, 53, 69, 0.4);
    animation: warning-pulse 1.5s infinite;
    backdrop-filter: blur(5px);
}

@keyframes warning-pulse {
    0% { box-shadow: 0 0 15px rgba(220, 53, 69, 0.4); }
    50% { box-shadow: 0 0 25px rgba(220, 53, 69, 0.7); }
    100% { box-shadow: 0 0 15px rgba(220, 53, 69, 0.4); }
}

.warning h2 {
    color: #ff6b6b;
    margin-bottom: 15px;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.warning p {
    font-size: 1.1rem;
    font-weight: bold;
    color: #ff9e9e;
    line-height: 1.6;
}

.cards-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin: 40px 0;
}

.card {
    background: rgba(16, 42, 67, 0.6);
    backdrop-filter: blur(12px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(76, 201, 240, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(76, 201, 240, 0.4);
}

.card h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #4cc9f0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(76, 201, 240, 0.3);
}

.card h2 i {
    color: #4361ee;
}

.update-log {
    list-style: none;
    padding: 0;
}

.update-log li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: flex-start;
}

.update-log li:last-child {
    border-bottom: none;
}

.update-log .date {
    font-weight: bold;
    color: #f72585;
    min-width: 100px;
}

.update-log .content {
    flex: 1;
}

.requirements {
    list-style-type: none;
    counter-reset: requirements-counter;
    padding-left: 10px;
}

.requirements li {
    counter-increment: requirements-counter;
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
}

.requirements li:before {
    content: counter(requirements-counter);
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(to right, #4361ee, #4cc9f0);
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
}

.cloud-recommendation {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.15), rgba(76, 201, 240, 0.15));
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.cloud-recommendation a {
    color: #4cc9f0;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 8px;
}

.cloud-recommendation a:hover {
    color: #f72585;
    text-decoration: underline;
}

.deployment-card {
    margin-top: 30px;
}

.deployment-steps {
    list-style-type: none;
    counter-reset: deployment-counter;
}

.deployment-steps li {
    counter-increment: deployment-counter;
    margin-bottom: 20px;
    padding-left: 40px;
    position: relative;
}

.deployment-steps li:before {
    content: counter(deployment-counter);
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(76, 201, 240, 0.2);
    border: 2px solid #4cc9f0;
    color: #4cc9f0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.deployment-steps .command {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 15px;
    border-radius: 8px;
    margin: 12px 0;
    font-family: 'Courier New', monospace;
    display: block;
    overflow-x: auto;
    font-size: 0.95rem;
    border: 1px solid rgba(76, 201, 240, 0.2);
}

.deployment-steps .highlight {
    background: linear-gradient(90deg, rgba(76, 201, 240, 0.2), transparent);
    padding: 15px;
    border-radius: 10px;
    border-left: 3px solid #4cc9f0;
    margin: 15px 0;
}

.tip {
    background: rgba(243, 156, 18, 0.15);
    border-left: 4px solid #f39c12;
    padding: 15px;
    margin: 15px 0;
    border-radius: 0 8px 8px 0;
    display: flex;
    gap: 10px;
}

.tip i {
    color: #f39c12;
    font-size: 1.2rem;
    margin-top: 2px;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(to right, #4361ee, #4cc9f0);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 10px;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.4);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 127, 236, 0.6);
}

.download-btn i {
    margin-right: 8px;
}

.footer {
    text-align: center;
    margin-top: 50px;
    padding: 25px;
    color: #a9d6e5;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(16, 42, 67, 0.6);
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    .logo { font-size: 2.5rem; }
    .warning h2 { font-size: 1.5rem; }
    .card { padding: 20px; }
    .deployment-steps li { padding-left: 35px; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    .subtitle { font-size: 1rem; }
    .warning p { font-size: 0.95rem; }
    .card h2 { font-size: 1.5rem; }
    .deployment-steps .command { font-size: 0.85rem; }
}