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

body {
    font-family: Arial, sans-serif;
    background: #F5F1EC;
    color: #1C1C1C;
    line-height: 1.6;
}

/* Header */
header {
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(28,28,28,0.95);
    color: #fff;
    z-index: 1000;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 20px;
    font-weight: bold;
    color: #C8A96A;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
}

.nav-links a.active,
.nav-links a:hover {
    color: #C8A96A;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    font-size: 22px;
    cursor: pointer;
}

/* Hero */
.hero {
    overflow: hidden;
    min-height: calc(100vh - 80px);
}
.hero img {
    width: 100vw;        /* ⭐关键：铺满整个屏幕宽度 */
    max-width: none;     /* 取消限制 */
    height: auto;
}
body {
    overflow-x: hidden;
}

.hero-content {
    max-width: 600px;
    margin-right: auto;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #6E0F1A;
    color: #fff;
    text-decoration: none;
    margin-top: 10px;
}

.btn:hover {
    background: #C8A96A;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section h2 {
    margin-bottom: 30px;
    font-size: 28px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Cards */
.card {
    background: #fff;
    padding: 20px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

/* Footer */
footer {
    background: #1C1C1C;
    color: #fff;
    padding: 40px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

footer a {
    color: #C8A96A;
    text-decoration: none;
    display: block;
    margin-bottom: 5px;
}

.bottom {
    margin-top: 20px;
    font-size: 12px;
    text-align: center;
}

/* Responsive */
@media(max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        background: #1C1C1C;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
    }

    .nav-links.show {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}
img {
max-width: 100%;
height: auto;
display: block;
}