:root {
    --bg-start: #2c1b12;
    --bg-end: #5a3a28;
    --text: #f7eadb;
    --soft-text: #fff1dc;
    --gold: #f0c36d;
    --gold-light: #f7d27a;
    --gold-deep: #d4a74f;
    --wine: #6a2d2d;
    --dark: rgba(0, 0, 0, 0.24);
    --line: rgba(240, 195, 109, 0.24);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        radial-gradient(circle at top, rgba(240, 195, 109, 0.12), transparent 36%),
        linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
}

.hero-img {
    width: 100%;
    border-radius: 14px;
    display: block;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
    border: 1px solid rgba(240,195,109,0.20);
}

.box {
    background: var(--dark);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 18px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.12);
}

.intro {
    font-size: 17px;
}

h1 {
    font-size: 34px;
    line-height: 1.2;
    text-align: center;
    color: var(--gold);
    margin-bottom: 10px;
}

h2 {
    color: var(--gold);
    font-size: 22px;
    margin-top: 0;
    margin-bottom: 12px;
}

p {
    margin-top: 0;
    margin-bottom: 0;
}

ul {
    padding-left: 20px;
    margin: 0;
}

li {
    margin-bottom: 8px;
}

li:last-child {
    margin-bottom: 0;
}

.cta {
    display: block;
    text-align: center;
    background: linear-gradient(45deg, var(--gold-deep), var(--gold-light));
    color: #2b1b12;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    padding: 16px 20px;
    border-radius: 12px;
    margin: 28px 0 14px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

.cta:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.notice {
    text-align: center;
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.authority {
    font-size: 15px;
    opacity: 0.98;
}

.highlight {
    color: var(--gold-light);
    font-weight: bold;
}

.center {
    text-align: center;
}

@media (max-width: 520px) {
    .container {
        padding: 14px;
    }

    .box {
        padding: 16px;
    }

    h2 {
        font-size: 20px;
    }

    .cta {
        font-size: 18px;
        padding: 15px 16px;
    }
}