@charset "utf-8";

/* ==========================================================
   十五夜・お月見特集ページ専用スタイル (higan.css を踏襲)
   body.dt-tsukimi 配下のみに適用（top.css を併読する前提）
   ========================================================== */

.dt-tsukimi {
    background: #0a0b16;
}

.dt-tsukimi .tm-main {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 16px 64px;
}

/* ---------- 共通見出し ---------- */
.dt-tsukimi .tm-title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: .1em;
    text-align: center;
    margin: 0 0 34px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.dt-tsukimi .tm-title::before,
.dt-tsukimi .tm-title::after {
    content: "";
    width: 92px;
    height: 1px;
    flex: none;
}

.dt-tsukimi .tm-title--gold {
    color: #f2ede2;
}

.dt-tsukimi .tm-title--gold::before {
    background: linear-gradient(90deg, rgba(198, 160, 84, 0), #c6a054);
}

.dt-tsukimi .tm-title--gold::after {
    background: linear-gradient(90deg, #c6a054, rgba(198, 160, 84, 0));
}

.dt-tsukimi .tm-title--red {
    color: #e0a24a;
}

.dt-tsukimi .tm-title--red i {
    font-size: 24px;
    color: #e0a24a;
}

.dt-tsukimi .tm-title--red::before {
    background: linear-gradient(90deg, rgba(224, 162, 74, 0), #e0a24a);
}

.dt-tsukimi .tm-title--red::after {
    background: linear-gradient(90deg, #e0a24a, rgba(224, 162, 74, 0));
}

.dt-tsukimi .tm-section {
    padding: 62px 0 10px;
}

/* ---------- ヒーロー ---------- */
.dt-tsukimi .tm-hero {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.dt-tsukimi .tm-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
    z-index: 0;
}

.dt-tsukimi .tm-hero__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 58%, rgba(0, 0, 0, .2) 0%, rgba(0, 0, 0, .62) 62%, rgba(8, 7, 10, .9) 100%),
        linear-gradient(180deg, rgba(8, 7, 10, .4) 0%, rgba(8, 7, 10, 0) 30%, rgba(8, 7, 10, .95) 100%);
}

.dt-tsukimi .tm-hero__inner {
    position: relative;
    z-index: 1;
    padding: 90px 20px;
    max-width: 900px;
}

.dt-tsukimi .tm-hero__label {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: .3em;
    color: #93abd6;
    text-shadow: 0 0 18px rgba(147, 171, 214, .55);
    margin: 0 0 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.dt-tsukimi .tm-hero__label::before,
.dt-tsukimi .tm-hero__label::after {
    content: "";
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, rgba(147, 171, 214, 0), #93abd6, rgba(147, 171, 214, 0));
    flex: none;
}

.dt-tsukimi .tm-hero__label span {
    padding-left: .3em;
}

.dt-tsukimi .tm-hero__title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 52px;
    font-weight: 800;
    line-height: 1.45;
    letter-spacing: .05em;
    color: #fbf8f3;
    text-shadow: 0 2px 26px rgba(0, 0, 0, .9);
    margin: 0 0 26px;
}

.dt-tsukimi .tm-hero__lead {
    font-size: 17px;
    line-height: 2;
    color: #cfc8be;
    margin: 0 0 40px;
}

.dt-tsukimi .tm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    min-width: 300px;
    padding: 17px 30px;
    background: linear-gradient(180deg, #3b4c7a, #28345c);
    border: 1px solid #aebfe0;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .1em;
    border-radius: 3px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .6);
}

.dt-tsukimi .tm-btn:hover {
    opacity: 1;
    background: linear-gradient(180deg, #93abd6, #2f3d6b);
}

/* ---------- 5つの禁忌 ナビカード ---------- */
.dt-tsukimi .tm-nav {
    margin-top: 44px;
    position: relative;
    z-index: 2;
}

.dt-tsukimi .tm-nav__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-tsukimi .tm-nav__item a {
    display: block;
    position: relative;
    padding: 26px 14px 40px;
    background: linear-gradient(180deg, #141a30, #0e1222);
    border: 1px solid #2b3358;
    border-radius: 3px;
    height: 100%;
    text-align: center;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .55);
}

.dt-tsukimi .tm-nav__item a:hover {
    opacity: 1;
    border-color: #93abd6;
}

.dt-tsukimi .tm-nav__icon {
    display: block;
    font-size: 30px;
    color: #93abd6;
    margin-bottom: 14px;
    text-shadow: 0 0 20px rgba(147, 171, 214, .4);
}

.dt-tsukimi .tm-nav__no {
    display: block;
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .1em;
    color: #93abd6;
    margin-bottom: 6px;
}

.dt-tsukimi .tm-nav__title {
    display: block;
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    color: #f2f0ed;
}

.dt-tsukimi .tm-nav__arrow {
    position: absolute;
    right: 14px;
    bottom: 12px;
    color: #8d8880;
    font-size: 13px;
}

/* ---------- 禁忌の詳細 Q&A ---------- */
.dt-tsukimi .tm-qa__list {
    display: grid;
    gap: 18px;
}

.dt-tsukimi .tm-qa__item {
    /* base.min.css の article{float:left;width:64%} を打ち消す */
    float: none;
    width: auto;
    background: linear-gradient(180deg, #12162a, #0d1120);
    border: 1px solid #242a44;
    border-left: 3px solid #93abd6;
    border-radius: 3px;
    padding: 24px 28px;
}

.dt-tsukimi .tm-qa__item h3 {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 21px;
    font-weight: 800;
    color: #f4efe4;
    margin: 0 0 14px;
    display: flex;
    align-items: baseline;
    gap: 14px;
}

.dt-tsukimi .tm-qa__no {
    font-size: 15px;
    color: #93abd6;
    letter-spacing: .08em;
}

.dt-tsukimi .tm-qa__item p {
    font-size: 15px;
    line-height: 1.95;
    color: #c3bdb5;
    margin: 0 0 10px;
}

.dt-tsukimi .tm-qa__item p:last-child {
    margin-bottom: 0;
}

.dt-tsukimi .tm-qa__item strong {
    color: #f2ede2;
}

/* ---------- 彼岸花の都市伝説 ---------- */
.dt-tsukimi .tm-legend__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-tsukimi .tm-legend__item {
    background: linear-gradient(180deg, #141830, #0d1020);
    border: 1px solid #2b3358;
    border-radius: 3px;
    padding: 30px 16px 26px;
    text-align: center;
}

.dt-tsukimi .tm-legend__icon {
    display: block;
    font-size: 38px;
    line-height: 1;
    color: #c6a054;
    margin-bottom: 16px;
    text-shadow: 0 0 22px rgba(198, 160, 84, .35);
}

.dt-tsukimi .tm-legend__title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.5;
    color: #f4efe4;
    margin: 0 0 12px;
}

.dt-tsukimi .tm-legend__text {
    font-size: 12px;
    line-height: 1.8;
    color: #a8a29a;
    margin: 0;
}

/* ---------- 絶対にやってはいけないこと（要約） ---------- */
.dt-tsukimi .tm-ng {
    position: relative;
}

.dt-tsukimi .tm-ng__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-tsukimi .tm-ng__item {
    background: linear-gradient(180deg, #141a30, #0e1222);
    border: 1px solid #2b3358;
    border-radius: 3px;
    padding: 26px 14px 22px;
    text-align: center;
}

.dt-tsukimi .tm-ng__icon {
    display: block;
    font-size: 36px;
    line-height: 1;
    color: #93abd6;
    margin-bottom: 16px;
    text-shadow: 0 0 22px rgba(147, 171, 214, .4);
}

.dt-tsukimi .tm-ng__title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.5;
    color: #f6eeee;
    margin: 0;
}

/* ---------- 彼岸の心霊コンテンツ ---------- */
.dt-tsukimi .tm-phenom {
    margin-top: 30px;
    padding: 62px 0 30px;
}

.dt-tsukimi .tm-phenom__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-tsukimi .tm-phenom__item a {
    display: block;
    position: relative;
    border: 1px solid #2a2730;
    border-radius: 3px;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.dt-tsukimi .tm-phenom__item a:hover {
    opacity: 1;
    border-color: #3f4a78;
}

.dt-tsukimi .tm-phenom__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dt-tsukimi .tm-phenom__item a::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, .1) 40%, rgba(0, 0, 0, .85) 100%);
}

.dt-tsukimi .tm-phenom__label {
    position: absolute;
    left: 16px;
    bottom: 14px;
    z-index: 1;
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 18px;
    font-weight: 800;
    color: #f6f3ee;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .9);
}

.dt-tsukimi .tm-phenom__arrow {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 1;
    color: #cfc8be;
    font-size: 14px;
}

/* ---------- 編集部からの注意 ---------- */
.dt-tsukimi .tm-note {
    margin-top: 30px;
    padding: 50px 36px;
    background: linear-gradient(180deg, #12162a, #0d1120);
    border: 1px solid #242a44;
    border-radius: 4px;
    text-align: center;
}

.dt-tsukimi .tm-note__title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 20px;
    font-weight: 800;
    color: #c6a054;
    letter-spacing: .1em;
    margin: 0 0 18px;
}

.dt-tsukimi .tm-note p {
    font-size: 14px;
    line-height: 2.1;
    color: #b8b2a8;
    max-width: 760px;
    margin: 0 auto 12px;
}

.dt-tsukimi .tm-note p:last-child {
    margin-bottom: 0;
}

/* ---------- 下部ウィジェット ---------- */
.dt-tsukimi .tm-widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 34px;
    margin-top: 54px;
    padding-top: 40px;
    border-top: 1px solid #221f28;
}

.dt-tsukimi .tm-widget__title {
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: .08em;
    color: #f2f0ed;
    margin: 0 0 16px;
}

.dt-tsukimi .tm-widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-tsukimi .tm-widget__posts li,
.dt-tsukimi .tm-widget__rank li {
    border-bottom: 1px solid #1d1b22;
}

.dt-tsukimi .tm-widget__posts a,
.dt-tsukimi .tm-widget__rank a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
}

.dt-tsukimi .tm-widget__thumb {
    flex: none;
    width: 48px;
    height: 40px;
    overflow: hidden;
    border-radius: 2px;
}

.dt-tsukimi .tm-widget__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dt-tsukimi .tm-widget__num {
    flex: none;
    width: 26px;
    font-family: "Shippori Mincho", "Yu Mincho", serif;
    font-size: 17px;
    font-weight: 800;
    color: #93abd6;
}

.dt-tsukimi .tm-widget__text {
    font-size: 12px;
    line-height: 1.6;
    color: #cfc8be;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.dt-tsukimi .tm-widget__cats li {
    border-bottom: 1px solid #1d1b22;
}

.dt-tsukimi .tm-widget__cats a {
    display: block;
    padding: 8px 0 8px 14px;
    font-size: 12px;
    color: #cfc8be;
    position: relative;
}

.dt-tsukimi .tm-widget__cats a::before {
    content: "\f0da";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #7a7369;
    font-size: 10px;
}

.dt-tsukimi .tm-widget__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dt-tsukimi .tm-widget__tags a {
    display: block;
    padding: 6px 12px;
    background: #17151b;
    border: 1px solid #2c2933;
    border-radius: 2px;
    font-size: 11px;
    color: #cfc8be;
}

.dt-tsukimi .tm-widget__tags a:hover {
    opacity: 1;
    border-color: #3f4a78;
    color: #f2f0ed;
}

.dt-tsukimi .tm-widget__more {
    margin: 14px 0 0;
}

.dt-tsukimi .tm-widget__more a {
    display: inline-block;
    padding: 7px 16px;
    background: #17151b;
    border: 1px solid #2c2933;
    border-radius: 2px;
    font-size: 11px;
    color: #cfc8be;
}

.dt-tsukimi .tm-widget__more a:hover {
    opacity: 1;
    border-color: #3f4a78;
}

/* ==========================================================
   レスポンシブ
   ========================================================== */
@media screen and (max-width: 980px) {
    .dt-tsukimi .tm-nav__list,
    .dt-tsukimi .tm-legend__list,
    .dt-tsukimi .tm-ng__list {
        grid-template-columns: repeat(3, 1fr);
    }

    .dt-tsukimi .tm-phenom__list,
    .dt-tsukimi .tm-widgets {
        grid-template-columns: repeat(2, 1fr);
    }

    .dt-tsukimi .tm-hero__title {
        font-size: 36px;
    }
}

@media screen and (max-width: 680px) {
    .dt-tsukimi .tm-hero {
        min-height: 460px;
    }

    .dt-tsukimi .tm-hero__inner {
        padding: 60px 16px;
    }

    .dt-tsukimi .tm-hero__label {
        font-size: 17px;
        gap: 12px;
    }

    .dt-tsukimi .tm-hero__label::before,
    .dt-tsukimi .tm-hero__label::after {
        width: 44px;
    }

    .dt-tsukimi .tm-hero__title {
        font-size: 27px;
    }

    .dt-tsukimi .tm-hero__lead {
        font-size: 14px;
    }

    .dt-tsukimi .tm-btn {
        min-width: 240px;
        font-size: 15px;
    }

    .dt-tsukimi .tm-title {
        font-size: 22px;
        gap: 10px;
    }

    .dt-tsukimi .tm-title::before,
    .dt-tsukimi .tm-title::after {
        width: 36px;
    }

    .dt-tsukimi .tm-section {
        padding: 44px 0 6px;
    }

    .dt-tsukimi .tm-nav {
        margin-top: 24px;
    }

    .dt-tsukimi .tm-nav__list,
    .dt-tsukimi .tm-legend__list,
    .dt-tsukimi .tm-ng__list,
    .dt-tsukimi .tm-phenom__list,
    .dt-tsukimi .tm-widgets {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .dt-tsukimi .tm-widgets {
        gap: 28px;
    }

    .dt-tsukimi .tm-qa__item {
        padding: 18px 18px;
    }

    .dt-tsukimi .tm-qa__item h3 {
        font-size: 18px;
    }

    .dt-tsukimi .tm-legend__item,
    .dt-tsukimi .tm-ng__item {
        padding: 22px 10px 20px;
    }

    .dt-tsukimi .tm-legend__icon,
    .dt-tsukimi .tm-ng__icon {
        font-size: 30px;
    }

    .dt-tsukimi .tm-note {
        padding: 34px 20px;
    }
}