@charset "utf-8";

:root {
    --noto-sans: "Noto Sans JP", sans-serif;
    --noto-serif: "Noto Serif JP", serif;
    --zen-kaku: "Zen Kaku Gothic New", sans-serif;

    --white: #FFFFFF;
    --gold: #DBB475;
    --blue: #1C2D51;
    --blue-light: #455679;
}

body {
    font-family: var(--noto-sans);
    line-height: 1;
    letter-spacing: 0;
    background-color: var(--blue);
    box-sizing: border-box;
}

#main {
    padding-bottom: 100px;
}

@media (min-width: 768px) {
    #main {
        padding-bottom: 66px;
    }
}

img {
    width: 100%;
    height: 100%;
}

.sp {
    display: block;
}

@media (min-width: 768px) {
    .sp {
        display: none;
    }
}

.pc {
    display: none;
}

@media (min-width: 768px) {
    .pc {
        display: block;
    }
}

.inner {
    padding: 0 17px;
    width: 100%;
    max-width: 634px;
    margin: 0 auto;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .inner {
        max-width: 1050px;
        padding: 0 25px;
    }
}

#mv {
    padding-top: 29px;
}

.mv__img {
    max-width: 94.67%;
    width: 100%;
    margin: 0 auto;
}

.mv__item {
    font-family: var(--zen-kaku);
    color: var(--gold);
    font-size: 13px;
    font-weight: 700;
    max-width: 74px;
    width: 100%;
    padding: 5px;
    margin: 23px auto 0;
    border: 1.5px solid var(--gold);
    text-align: center;
}

.mv__detail-day {
    display: flex;
    align-items: end;
    justify-content: center;
    color: var(--gold);
    font-size: 17px;
    font-weight: 700;
    margin-top: 8px;
}

.mv__detail-day--font {
    font-size: 28px;
}

.mv__detail-day--margin {
    margin-left: -5px;
}

.mv__detail-place {
    color: var(--gold);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.65;
    text-align: center;
    margin-top: 7px;
}

@media (min-width: 768px) {
    .mv__info01 {
        display: flex;
        justify-content: center;
        align-items: end;
        margin-top: 33px;
    }

    .mv__item {
        font-size: 19px;
        max-width: 106px;
        margin: 0;
        padding: 12px;
    }

    .mv__detail-day {
        font-size: 27px;
        margin-top: 0;
        margin-left: 15px;
    }

    .mv__detail-day--font {
        font-size: 42px;
    }

    .mv__detail-day--margin {
        margin-left: -9px;
    }

    .mv__detail-day--dot {
        margin: 0 -10px;
    }

    .mv__info02 {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 33px;
    }

    .mv__detail-place {
        font-size: 28px;
        margin-top: 0;
        margin-left: 15px;
    }
}

#intro {
    position: relative;
    padding: 67px 0;
    margin-top: 42px;
    background-image: url(../img/intro_bg.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

#intro::before,
#intro::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 6.4vw;
    left: 0;
    background-image: url(../img/intro_line_sp.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

#intro::before {
    top: 0;
}

#intro::after {
    bottom: 0;
}

.intro__text {
    color: var(--gold);
    font-family: var(--noto-serif);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.85;
    text-align: center;
}

.intro__text:first-of-type {
    margin-bottom: 33px;
}

.intro__line {
    position: relative;
    padding-right: 40px;
}

.intro__line::after {
    position: absolute;
    content: "";
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 35px;
    height: 2px;
    background-color: var(--gold);
}

@media (min-width: 768px) {
    #intro {
        padding: 9.59vw 0;
        margin-top: 100px;
        margin-bottom: 40px;
        background-image: url(../img/intro_bg_pc.webp);
    }

    #intro::before,
    #intro::after {
        height: 4.03vw;
        background-image: url(../img/intro_line_pc.webp);
    }

    .intro__text {
        font-size: 25px;
    }

    .intro__text:first-of-type {
        margin-bottom: 49px;
    }

    .intro__line {
        padding-right: 55px;
    }

    .intro__line::after {
        width: 50px;
    }
}

.common {
    padding-top: 40px;
}

.common__area {
    position: relative;
    padding: 14px 15px 35px 20px;
    background-color: var(--blue-light);
    border-radius: 20px;
}

.common__area::before {
    position: absolute;
    content: "";
    width: 77px;
    height: 44px;
    top: -15px;
    left: -7px;
    background-image: url(../img/common_star.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.common__title {
    position: relative;
    color: var(--white);
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.05em;
    padding-bottom: 16px;
    padding-left: 55px;
}

.common__title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 3px;
    background-image: url(../img/common_title_line.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    bottom: 0;
    left: 0;
}

.common__summary {
    color: var(--gold);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.45;
    margin-top: 15px;
}

.common__attention01 {
    color: var(--gold);
    font-size: 13px;
    line-height: 1.69;
    margin-top: 7px;
}

.common__detail-wrapper {
    margin-top: 15px;
}

.common__detail {
    display: flex;
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.57;
}

.common__right {
    color: var(--gold);
}

.common__right--pc {
    display: none;
}

@media (min-width: 768px) {
    .common__right--pc {
        display: inline;
    }
}

.common__attention-group {
    color: var(--white);
    font-size: 13px;
    line-height: 1.69;
    padding-left: 19px;
    margin-top: 15px;
}

.common__attention02 {
    position: relative;
}

.common__attention02::before {
    position: absolute;
    content: "※";
    top: 0;
    left: -20px;
    width: 13px;
    height: 11px;
}

.common_coming-soon {
    color: var(--gold);
    font-size: 18px;
    font-weight: 700;
    margin-top: 25px;
    text-align: center;
}

@media (min-width: 768px) {
    .common {
        padding-top: 60px;
    }

    .common__area {
        padding: 21px 43px 43px;
    }

    .common__area::before {
        width: 152px;
        height: 86px;
        top: -31px;
        left: 11px;
    }

    .common__title {
        font-size: 38px;
        padding-bottom: 24px;
        padding-left: 138px;
    }

    .common__title::after {
        height: 6px;
        background-image: url(../img/common_title_line_pc.webp);
    }

    .common__title--small {
        font-size: 28px;
    }

    .common__summary {
        font-size: 32px;
        margin-top: 17px;
    }

    .common__attention01 {
        font-size: 14px;
    }

    .common__detail-wrapper {
        margin-top: 18px;
    }

    .common__detail {
        font-size: 20px;
        margin-top: 6px;
    }

    .common__detail:first-of-type {
        margin-top: 0;
    }

    .common__attention-group {
        font-size: 14px;
        padding-left: 13px;
    }

    .common__attention02::before {
        left: -14px;
    }

    .common_coming-soon {
        font-size: 28px;
    }
}

.ban {
    margin-top: 37px;
}

.ban--margin {
    margin-top: 10px;
}

.bac__text {
    color: var(--white);
    font-size: 12px;
    line-height: 1.67;
}

@media (min-width: 768px) {
    .ban {
        margin-top: 62px;
    }

    .ban--margin {
        margin-top: 0;
    }
}

/* ページトップへ戻るボタン */
.pagetop {
    position: fixed;
    right: 23px;
    bottom: 35px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    /* JavaScriptのhide()メソッドの影響を受けないように */
    display: block !important;
}

/* JavaScriptのfadeIn()が実行された時の状態 */
.pagetop:not([style*="display: none"]) {
    opacity: 1 !important;
    visibility: visible !important;
}

/* JavaScriptのfadeOut()が実行された時の状態 */
.pagetop[style*="display: none"] {
    opacity: 0 !important;
    visibility: hidden !important;
}

.pagetop__button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    cursor: pointer;
    transition: background-color 0.3s;
    padding: 0;
    background-color: transparent;
    border: none;
}

@media (min-width: 768px) {
    .pagetop {
        right: 37px;
        bottom: 31px;
    }
}