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

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: #ffffff;
    color: #212529;
}

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

.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 15px;
}

.hero-section {
    background-color: #FFFAE0;
    width: 100%;
    margin-top: 65px;
}

.hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-text {
}

.hero-text h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 24px;
    color: #111;
    text-align: left;
}

.hero-text p {
    font-size: 18px;
    color: #111;
    line-height: 1.6;
    text-align: left;
}

.hero-illustration {
    width: 476px;
    height: auto;
}

.popular-items-section {
    padding: 60px 0;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}

.item-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px 16px;
    justify-content: center;
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
}

.item-card {
    max-width: 160px;
    margin: 0 auto;
    cursor: pointer;
}

.item-image {
    width: 100%;
    max-width: 210px;
    max-height: 210px;
    aspect-ratio: 1 / 1;
    background-color: #DBDCE2;
    border-radius: 8px;
    margin-bottom: 12px;
    margin: 0 auto 12px auto;
    display: block;
}

.item-info .item-title {
    font-size: 16px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-info .item-price {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.item-info .item-location {
    font-size: 13px;
    color: #868e96;
    margin-bottom: 4px;
}

.item-info .item-stats {
    font-size: 13px;
    color: #868e96;
}

.fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #FF6F0E;
    color: white;
    padding: 12px 20px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
}

.fab:hover {
    transform: scale(1.05);
}

@media (max-width: 1200px) {
    .item-grid { max-width: 800px; grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
    .item-grid { max-width: 600px; grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
    .item-grid { max-width: 100%; grid-template-columns: repeat(2, 1fr); }
}