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

body {
    background: #191970;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    background-image: url('../images/background/14.png');
    background-attachment: fixed;
}

.title {
    margin: 0;
    color: yellow;
    font-family: "Book Antiqua", "Yu Mincho";
    font-size: 40px; 
    font-weight: normal;
    text-align: center;
}

.card-grid {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.card {
    display: flex;
    flex-direction: row;
    align-items: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06), 0 4px 12px rgba(0, 0, 0, 0.03);
    padding: 1.2rem 1.5rem 1.2rem 1.2rem;
    transition: box-shadow 0.2s ease, transform 0.15s ease;
    border: 2px solid darkmagenta;
    backdrop-filter: blur(1px);
    gap: 1.2rem;
    background: none;
    text-align: left; 
}

@media (hover: hover) {
    .card:hover {
        box-shadow: 0 20px 36px rgba(0, 0, 0, 0.08), 0 6px 14px rgba(0, 0, 0, 0.04);
        transform: translateY(-3px);
        border: 2px solid yellow;
    }
}

.card-image {
    flex-shrink: 0;
    width: 100px;
    aspect-ratio: 1 / 1;
    background: blueviolet;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-image .placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.6rem;
    font-weight: 400;
    color: #5b6f82;
    background: #d9e2ec;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
}

.card-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
}

.card-title {
    font-family: "Book Antiqua", "Yu Mincho";
    font-size: 1.35rem;
    line-height: 1.3;
    color: yellow;
    letter-spacing: -0.01em;
    word-break: break-word;
}

.card-desc {
    font-size: 1rem;
    line-height: 1.5;
    color: white;
    max-width: 40ch;
    word-break: break-word;
}

.card-meta {
    font-size: 0.85rem;
    color: #6b7d93;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.2rem;
    flex-wrap: wrap;
}

.card-meta span {
    border: 1px solid blueviolet;
    padding: 0.2rem 0.8rem;
    font-weight: 450;
}

/* ---------- 适配手机 (宽度小于 600px) ---------- */
@media screen and (max-width: 600px) {
    body {
        padding: 1.2rem 0.8rem;
    }

    .card-grid {
        gap: 1.4rem;
    }

    .card {
        padding: 0.9rem 1rem 0.9rem 0.9rem;
        gap: 0.9rem;
    }

    .card-image {
        width: 80px;
        min-width: 70px;
    }

    .card-title {
        font-size: 1.1rem;
    }

    .card-desc {
        font-size: 0.9rem;
        max-width: 100%;
    }

    .card-meta {
        font-size: 0.75rem;
    }

    .card-meta span {
        padding: 0.1rem 0.6rem;
    }
}

/* 针对特别窄的屏幕 (宽度<400px) */
@media screen and (max-width: 400px) {
    .card {
        flex-wrap: nowrap;
        padding: 0.7rem 0.8rem 0.7rem 0.7rem;
        gap: 0.7rem;
    }

    .card-image {
        width: 65px;
        min-width: 60px;
    }

    .card-title {
        font-size: 1rem;
    }

    .card-desc {
        font-size: 0.8rem;
        line-height: 1.4;
    }
}

/* ---------- 桌面大屏微调 (1200px以上) ---------- */
@media screen and (min-width: 1200px) {
    .card-grid {
        max-width: 1000px;
    }

    .card-image {
        width: 120px;
    }

    .card-title {
        font-size: 1.5rem;
    }

    .card-desc {
        font-size: 1.1rem;
    }
}

/* 工具类 & 装饰 */
.page-header {
    text-align: center;
    margin-bottom: 2.5rem;
    max-width: 900px;
    width: 100%;
}

.page-header h1 {
    font-weight: 500;
    font-size: 1.8rem;
    color: #1b2a3a;
    letter-spacing: -0.02em;
}

.page-header p {
    color: #5a6f84;
    margin-top: 0.2rem;
}

.footer-divider {
    max-width: 900px;
    width: 100%;
    margin: 2.8rem 0 1rem 0;
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, #d0dae6, transparent);
}

.footer-note {
    color: yellow;
    font-size: 0.9rem;
    text-align: center;
    max-width: 900px;
    margin: 0.8rem auto 0;
    padding: 0 1rem;
}