:root {
    --orange: #f28b00;
    --red: #e94b2d;
    --blue: #0d4d7a;
    --cream: #fffaf0;
    --line: #e7d8bf;
    --text: #253746
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    color: var(--text);
    background: var(--cream);
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.8
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 250, 240, .96);
    border-bottom: 1px solid var(--line)
}

.header-inner {
    max-width: 1100px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    padding: 0 20px
}

.site-logo {
    font-family: "Noto Serif JP", serif;
    font-weight: 700;
    color: var(--blue);
    text-decoration: none;
    font-size: 20px
}

.site-header nav {
    display: flex;
    gap: 24px
}

.site-header nav a {
    color: var(--blue);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em
}

.hero {
    width: 1000px;
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden;
    background: #fff;
}

.hero img {
    display: block;
    width: 100%;
    height: auto;
}

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 72px 28px
}

.section-heading {
    display: flex;
    align-items: baseline;
    gap: 18px;
    border-bottom: 2px solid var(--orange);
    margin-bottom: 30px
}

.section-heading span {
    font-family: "Noto Serif JP", serif;
    color: var(--blue);
    font-size: 38px;
    font-weight: 700;
    letter-spacing: .03em
}

.section-heading small {
    font-size: 15px;
    font-weight: 700
}

.about-copy {
    font-size: 16px;
    line-height: 2.05
}

.about-copy p {
    margin: 0
}

.cast-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px
}

.cast-card {
    text-align: center;
    min-width: 0;
}

.cast-photo {
    aspect-ratio: 3 / 4;
    width: 100%;
    overflow: hidden;
}

.cast-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cast-card h3 {
    margin: 10px 0 0;
    font-family: "Noto Serif JP", serif;
    color: var(--blue);
    font-size: 18px
}

.cast-card p {
    margin: 2px 0;
    font-size: 11px;
    line-height: 1.5
}

.slim-section {
    padding-top: 30px;
    padding-bottom: 50px
}

.music-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 17px
}

.music-list p {
    margin: 0
}

.schedule-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px
}

.schedule-card {
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--orange);
    padding: 22px 28px
}

.schedule-card h3 {
    margin: 0 0 12px;
    font-family: "Noto Serif JP", serif;
    color: var(--blue);
    font-size: 38px
}

.schedule-card h3 small {
    font-size: 18px
}

.schedule-card p {
    margin: 4px 0;
    font-size: 18px
}

.schedule-card p small {
    font-size: 13px
}

.venue-line {
    text-align: center;
    font-weight: 700;
    margin: 20px 0 0
}

.ticket-section {
    padding-top: 50px
}

.ticket-price {
    background: #fff;
    border: 1px solid var(--line);
    padding: 0;
    margin-bottom: 28px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 2.2fr;
    align-items: stretch;
}

.general-sale {
    width: 100%;
    margin: 16px 0 0;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid var(--line);
    color: var(--blue);
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    letter-spacing: .03em;
}

.price-title {
    display: flex;
    align-items: center;
    padding: 20px 28px;
}

.price-title h3 {
    margin: 0;
    color: var(--blue);
    font-size: 17px;
}

.price-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 20px 20px;
    border-left: 1px dotted #cfcfcf;
}

.price-item span {
    font-size: 15px;
    font-weight: 700;
    color: var(--blue);
    white-space: nowrap;
}

.price-item strong {
    font-size: 26px;
    color: var(--blue);
    white-space: nowrap;
}

.price-notes {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 15px 24px;
    border-left: 1px dotted #cfcfcf;
}

.price-notes p {
    margin: 3px 0;
    font-size: 11px;
    line-height: 1.5;
}

.official-presale {
    background: #f7fbff;
    border: 1px solid #b9d6e7;
    padding: 0 28px 28px
}

.presale-title {
    display: inline-block;
    background: var(--orange);
    color: #fff;
    font-weight: 700;
    padding: 8px 24px;
    margin-left: -28px;
    margin-bottom: 8px
}

.presale-details {
    display: grid;
    grid-template-columns: 1fr;
}

.presale-item {
    padding: 20px 22px;
    border-bottom: 1px dashed #d8d8d8;
}

.presale-item:nth-child(odd) {
    border-right: none;
}

.presale-item h3 {
    margin: 0 0 8px;
    color: var(--blue);
    font-size: 17px
}

.presale-item p,
.presale-item ul {
    margin: 0;
    font-size: 14px
}

.presale-item ul {
    padding-left: 20px
}

.ticket-actions {
    display: flex;
    gap: 16px;
    margin-top: 28px
}

.btn,
.small-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 700
}

.btn {
    flex: 1;
    min-height: 56px;
    border-radius: 999px
}

.btn-primary {
    background: var(--orange);
    color: #fff
}

.btn-outline {
    border: 2px solid var(--orange);
    color: var(--orange);
    background: #fff
}

.playguide {
    margin-top: 42px
}

.subheading {
    font-family: "Noto Serif JP", serif;
    color: var(--blue);
    font-size: 27px;
    font-weight: 700;
    border-bottom: 2px solid var(--orange);
    padding-bottom: 8px;
    margin-bottom: 20px
}

.subheading small {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 14px;
    margin-left: 10px
}

.playguide-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}

.playguide-card {
    background: #fff;
    border: 1px solid var(--line);
    padding: 24px;
    text-align: center;
    min-height: 190px
}

.playguide-card h3 {
    margin: 0;
    color: var(--blue);
    font-size: 20px
}

.playguide-card p {
    font-size: 13px;
    margin: 4px 0
}

.small-btn {
    margin-top: 14px;
    background: #fff1d7;
    color: #c96700;
    border: 1px solid #f1c17a;
    border-radius: 999px;
    padding: 8px 26px
}

.attention-box {
    background: #fff;
    border-left: 4px solid var(--orange);
    padding: 22px 28px
}

.attention-box ul {
    margin: 0;
    padding-left: 20px
}

.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    align-items: start
}

.access-grid h3 {
    font-size: 22px;
    color: var(--blue);
    margin-top: 0
}

.access-grid p {
    margin: 5px 0;
    font-size: 14px
}

.map-wrap {
    background: #fff;
    border: 1px solid var(--line);
    padding: 8px
}

.map-wrap img {
    display: block;
    width: 100%;
    height: auto
}

.contact-box {
    background: #fff;
    border: 1px solid var(--line);
}

.contact-box p {
    padding: 22px 28px;
    margin: 0;
    font-size: 14px;
}

.contact-box p + p {
    border-top: 1px solid var(--line);
}

.contact-box strong {
    color: var(--blue)
}

.site-footer {
    padding: 30px;
    text-align: center;
    background: #e9771c;
    color: #fff;
    font-size: 12px
}

@media(max-width:900px) {
    .site-header nav {
        gap: 12px
    }

    .cast-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .hero img {
        height: auto;
        max-height: none
    }

    .presale-details {
        grid-template-columns: 1fr
    }

    .presale-item:nth-child(odd) {
        border-right: 0
    }

    .schedule-grid,
    .playguide-grid,
    .access-grid,
    .contact-box {
        grid-template-columns: 1fr
    }
}

@media(max-width:600px) {
    .header-inner {
        display: block;
        padding: 10px 14px
    }

    .site-logo {
        display: block;
        margin-bottom: 6px
    }

    .site-header nav {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 3px
    }

    .section {
        padding: 48px 16px
    }

    .section-heading span {
        font-size: 30px
    }

    .about-copy {
        font-size: 14px
    }

    .cast-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px
    }

    .cast-card h3 {
        font-size: 16px
    }

    .music-list {
        flex-wrap: wrap;
        gap: 8px 14px;
        justify-content: flex-start
    }

    .schedule-card {
        padding: 18px
    }

    .schedule-card h3 {
        font-size: 30px
    }

    .schedule-card p {
        font-size: 15px
    }

    .ticket-price strong {
        font-size: 22px
    }

    .official-presale {
        padding: 0 16px 20px
    }

    .presale-title {
        margin-left: -16px
    }

    .presale-item {
        padding: 16px 4px
    }

    .ticket-actions {
        flex-direction: column
    }

    .playguide-card {
        min-height: 160px
    }
}