:root {
    --bg-color: #f8f9fa;
    --text-main: #333;
    --text-muted: #777;
    --card-bg: #ffffff;
    --warning-bg: #fff9e6;
    --warning-text: #b0703c;
}

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

body {
    background-color: #e9ecef;
    display: flex;
    justify-content: center;
}

a {
    text-decoration: none;
    color: inherit;
}

.app-container {
    width: 100%;
    max-width: 480px;
    background-color: var(--bg-color);
    min-height: 100vh;
    position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    overflow-x: hidden;
}

.header {
    background: linear-gradient(135deg, #d85799, #a059b5);
    background-image: radial-gradient(circle at top right, rgba(255,255,255,0.1) 0%, transparent 50%), linear-gradient(135deg, #d85799, #9c54b8);
    padding: 40px 20px 60px 20px;
    text-align: center;
    color: white;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 20px;
    backdrop-filter: blur(5px);
}

.header h1 {
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: bold;
}

.header p {
    font-size: 13px;
    opacity: 0.9;
    line-height: 1.4;
    max-width: 300px;
    margin: 0 auto;
}

.content {
    padding: 0 20px;
    margin-top: -30px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 25px;
}

.grid-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 15px 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-main);
}

.icon-box {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 22px;
    margin-bottom: 12px;
    position: relative;
}

.icon-box .drop {
    position: absolute;
    bottom: -2px;
    right: -2px;
    color: #ff3b3b;
    font-size: 14px;
    background: white;
    border-radius: 50%;
    padding: 2px;
}

.grid-card span {
    font-size: 11px;
    font-weight: 600;
    line-height: 1.3;
}

.bg-pink { background: linear-gradient(135deg, #ff6b9d, #ff477e); }
.bg-pink-purple { background: linear-gradient(135deg, #e85dcf, #c238b3); }
.bg-purple { background: linear-gradient(135deg, #a76df0, #8a4af3); }
.bg-orange { background: linear-gradient(135deg, #ffb347, #ff7b00); }
.bg-teal { background: linear-gradient(135deg, #4bd1b6, #20b2aa); }
.bg-blue { background: linear-gradient(135deg, #5ca0f2, #3b82f6); }

.list-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 30px;
}

.list-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    color: inherit;
}

.list-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 18px;
    margin-right: 15px;
    flex-shrink: 0;
}

.list-text {
    flex-grow: 1;
}

.list-text h3 {
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 4px;
}

.list-text p {
    font-size: 12px;
    color: var(--text-muted);
}

.list-arrow {
    color: var(--text-muted);
    font-size: 14px;
}

.warning-box {
    background-color: var(--warning-bg);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid rgba(245, 203, 167, 0.5);
}

.warning-box i {
    color: var(--warning-text);
    font-size: 16px;
    margin-top: 2px;
}

.warning-box p {
    color: var(--warning-text);
    font-size: 12px;
    line-height: 1.5;
    margin: 0;
}

.page-card {
    background: var(--card-bg);
    border-radius: 18px;
    padding: 24px;
    margin-top: 16px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
}

.page-card h2 {
    font-size: 20px;
    margin-bottom: 10px;
}

.page-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}