@charset "UTF-8";

main ul {
    max-width: 900px;
    margin: 40px auto;
    padding: 0;
}

main ul li {
    list-style: none;
    margin: 24px 16px;
    padding: 20px 24px;
    background: linear-gradient(145deg, #2a241d, #1a1712);
    border: 1px solid #6e5a3a;
    border-radius: 12px;
    box-shadow:
        0 6px 12px rgba(0,0,0,0.5),
        inset 0 0 10px rgba(255, 215, 140, 0.05);
    transition: 0.25s ease;
    position: relative;
}

main ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(#8b6f3d, #c6a96a);
    border-radius: 12px 0 0 12px;
}

main ul li:hover {
    transform: translateY(-4px);
    box-shadow:
        0 10px 18px rgba(0,0,0,0.6),
        inset 0 0 12px rgba(255, 215, 140, 0.1);
}

main ul li a {
    font-family: "Times New Roman", "Yu Mincho", serif;
    font-size: 20px;
    color: #f2e6c9;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(198, 169, 106, 0.4);
    padding-bottom: 2px;
}

main ul li a:hover {
    color: #fff3d6;
}

main ul li a:visited {
    color: #a0957d;
    border-bottom-color: rgba(160, 149, 125, 0.2);
}

.edit {
    margin: 6px 0 0 0;
    font-size: 13px;
    color: #d8c8a5;
    font-family: "Yu Mincho", serif;
    line-height: 1.6;
}

.rating{
    margin:20px auto;
    padding:8px 12px;
    max-width:700px;
    font-size:14px;
    text-align:center;
    border-radius:6px;
}

.accordion > input {
    display: none;
}

.hamburger {
    display: block;
    font-family: "Times New Roman", "Yu Mincho", serif;
    font-size: 20px;
    color: #f2e6c9;
    cursor: pointer;
    padding-right: 30px;
    position: relative;
}

.hamburger::after {
    content: "▼";
    position: absolute;
    right: 0;
    top: 0;
    font-size: 14px;
    transition: transform 0.25s;
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion input:checked ~ .submenu {
    max-height: 9999px;
}

.accordion input:checked + .hamburger::after {
    transform: rotate(180deg);
}

.submenu li {
    margin-top: 10px;
    padding: 10px 0 10px 10px;
    border-left: 2px solid #6e5a3a;
}

.submenu .edit {
    margin: 0;
    padding: 0;
}

main h1 {
    max-width: 900px;
    margin: 40px auto 10px;
    padding: 0 16px;
    font-family: "Times New Roman", "Yu Mincho", serif;
    font-size: 32px;
    font-weight: normal;
    color: #f2e6c9;
    text-align: center;
    letter-spacing: 2px;
    border-bottom: 2px solid rgba(198,169,106,0.5);
    padding-bottom: 8px;
    text-shadow:
        0 0 6px rgba(255,230,180,0.15),
        0 2px 4px rgba(0,0,0,0.7);
}

main h2 {
    max-width: 900px;
    margin: 0 auto 20px;
    padding: 0 20px;
    font-family: "Yu Mincho", serif;
    font-size: 15px;
    font-weight: normal;
    color: #d8c8a5;
    text-align: center;
    line-height: 1.7;
    background: linear-gradient(
        145deg,
        rgba(42,36,29,0.7),
        rgba(26,23,18,0.7)
    );
    border: 1px solid rgba(198,169,106,0.25);
    border-radius: 8px;
    padding: 10px 16px;
    box-shadow:
        inset 0 0 6px rgba(255,215,140,0.05),
        0 2px 6px rgba(0,0,0,0.5);
}

.intro{
    max-width:900px;
    margin:20px auto 40px;
    padding:20px 24px;

    background:linear-gradient(145deg,#2a241d,#1a1712);
    border:1px solid #6e5a3a;
    border-radius:12px;

    box-shadow:
        0 6px 12px rgba(0,0,0,0.5),
        inset 0 0 10px rgba(255,215,140,0.05);

    font-family:"Yu Mincho",serif;
    color:#d8c8a5;
    line-height:1.8;
}

.timeline{
    text-align:center;
    margin:20px 0;
    font-size:14px;
    letter-spacing:1px;
}

.pixiv-link a{
    display:inline-block;
    margin-top:6px;
    padding:6px 12px;

    border:1px solid #c6a96a;
    border-radius:6px;

    background:rgba(198,169,106,0.1);
    color:#f2e6c9;

    text-decoration:none;
    transition:0.2s;
}

.pixiv-link a:hover{
    background:rgba(198,169,106,0.25);
}

.rating-note{
    margin-top:16px;
    padding:10px;

    border-left:3px solid #c6a96a;
    background:rgba(198,169,106,0.08);

    font-size:13px;
}

@media (max-width: 768px) {

    main ul {
        padding: 0 10px;
    }

    main ul li {
        margin: 16px 8px;
        padding: 16px 14px;
    }

    main ul li a {
        font-size: 18px;
    }

}