/* styles4.css - Gradient Airy Blocks */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Verdana', Geneva, sans-serif;
    background: linear-gradient(180deg, #e8f4ff 0%, #ffffff 100%);
    color: #1a1a1a;
    line-height: 1.75;
    font-size: 16px;
}

header {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(15px);
    padding: 22px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 5px 25px rgba(0,163,255,0.12);
    border-bottom: 1px solid rgba(0,163,255,0.2);
}

.logo img {
    height: 52px;
}

.header-right {
    display: flex;
    gap: 25px;
    align-items: center;
}

.header-btns {
    display: flex;
    gap: 14px;
}

.btn-red {
    background: linear-gradient(135deg, #00A3FF 0%, #0029D9 100%);
    color: #ffffff;
    padding: 13px 32px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 700;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0,163,255,0.3);
}

.btn-red:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,163,255,0.4);
}

.btn-outline {
    background: transparent;
    color: #0029D9;
    padding: 13px 32px;
    text-decoration: none;
    border: 2px solid #00A3FF;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: rgba(0,163,255,0.1);
}

.promo-box {
    background: rgba(0,163,255,0.15);
    color: #0029D9;
    padding: 11px 24px;
    border-radius: 20px;
    text-decoration: none;
    border: 1px solid #00A3FF;
}

.promo-box strong {
    color: #00A3FF;
    font-weight: 800;
}

.container {
    max-width: 950px;
    margin: 0 auto;
    padding: 65px 30px;
}

h1 {
    font-size: 46px;
    font-weight: 800;
    background: linear-gradient(135deg, #0029D9 0%, #00A3FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 45px;
    line-height: 1.25;
}

h2 {
    font-size: 34px;
    font-weight: 700;
    color: #0029D9;
    margin: 55px 0 28px;
    position: relative;
    padding-left: 20px;
}

h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 80%;
    background: linear-gradient(180deg, #00A3FF 0%, #0029D9 100%);
    border-radius: 10px;
}

p {
    margin-bottom: 26px;
    color: #3a3a3a;
}

.hero-img {
    margin: 40px 0;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,163,255,0.2);
}

.hero-img img {
    width: 100%;
    display: block;
}

.update-date {
    background: rgba(255,255,255,0.9);
    border: 2px solid #00A3FF;
    padding: 20px 26px;
    margin: 38px 0;
    display: flex;
    align-items: center;
    gap: 14px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0,163,255,0.15);
}

.update-icon {
    font-size: 30px;
    color: #00A3FF;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 42px 0;
    background: rgba(255,255,255,0.9);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,163,255,0.15);
}

th {
    background: linear-gradient(135deg, #0029D9 0%, #00A3FF 100%);
    color: white;
    padding: 17px 20px;
    text-align: left;
    font-weight: 700;
}

td {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,163,255,0.1);
    color: #3a3a3a;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover {
    background: rgba(0,163,255,0.05);
}

ol, ul {
    margin: 28px 0;
    padding-left: 28px;
}

li {
    margin-bottom: 14px;
    color: #3a3a3a;
}

footer {
    background: linear-gradient(135deg, #0029D9 0%, #00A3FF 100%);
    color: #ffffff;
    text-align: center;
    padding: 32px;
    font-size: 14px;
    margin-top: 60px;
}

@media (max-width: 768px) {
    h1 { font-size: 34px; }
    header { flex-direction: column; gap: 18px; }
}