/* ===== 共通 ===== */
:root {
    --ic-font-family: "Helvetica Now", "Helvetica Neue", Helvetica, "たづがね角ゴシック", "Tazugane Gothic", "M XiangHeHei SC Pro", "Noto Sans", "Noto Sans JP", "Source Han Sans", sans-serif;
}
.main-visual,
.main-visual *,
.lead-section,
.lead-section *,
.contents-overview,
.contents-overview *,
.contents-detail,
.contents-detail *,
.benefits-section,
.benefits-section *,
.ingcloud-about,
.ingcloud-about *,
.event-summary,
.event-summary *,
.apply-section,
.apply-section *,
.venue-section,
.venue-section *,
.sns-section,
.sns-section * {
    font-family: var(--ic-font-family);
}
.ic_container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.pc_only { display: block; }
.sp_only { display: none; }
span.bol { font-weight: bold; }

/* セクション見出し（白い帯の中央に黒バー）  */
.ic-sec-head {
    text-align: center;
    margin: 0 0 30px;
}
.ic-sec-head span {
    box-sizing: border-box;
    max-width: 100%;
    display: inline-block;
    background-color: #333;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0.05em;
    padding: 12px 60px;
    min-width: 280px;
    text-align: center;
}

/* CTAボタン（黒ピル） */
.ic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 999px;
    font-size: 1.05rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    padding: 16px 50px 16px 30px;
    line-height: 1.4;
    transition: opacity 0.2s ease;
    cursor: pointer;
}
.ic-btn::after {
    content: ">";
    font-family: var(--ic-font-family);
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: normal;
}
.ic-btn:hover { opacity: 0.85; color: #fff; }
.ic-btn--ghost {
    background-color: #fff;
    color: #333;
    border: 1px solid #333;
}
.ic-btn--ghost:hover { background-color: #f5f5f5; color: #333; }
.ic-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 18px 44px rgba(24, 28, 32, 0.08);
}

/* ===== メインビジュアル ===== */
.main-visual {
    background-color: #b8bbbc;
    padding: 0;
    margin: 0;
}
.ic-hero {
    --ic-hero-height: clamp(700px, 40vw, 860px);
    display: grid;
    grid-template-columns: minmax(0, 60.5%) minmax(0, 39.5%);
    max-width: 1920px;
    margin: 0 auto;
    background-color: #b8bbbc;
    min-height: var(--ic-hero-height);
    align-items: stretch;
    padding: 0 !important;
    overflow: hidden;
}
.ic-hero-media {
    display: block;
    position: relative;
    z-index: 1;
    min-width: 0;
    height: var(--ic-hero-height);
    overflow: hidden;
}
.ic-hero-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 56% center;
    transform: scale(1.3);
    transform-origin: 60% 65%;
}
.ic-hero-text {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(46px, 4.2vw, 82px);
    background-color: #b8bbbc;
    color: #111;
}
.ic-hero-title {
    font-size: 3.05rem;
    font-weight: bold;
    line-height: 1.15;
    margin: 0 0 12px;
    padding: 0 !important;
}
.ic-hero-logo {
    display: block;
    width: min(100%, clamp(260px, 22vw, 430px));
    height: auto;
    margin: 0 0 12px;
}
.ic-hero-title-text {
    display: block;
}
.ic-hero-place {
    display: block;
    font-size: 0.48em;
    line-height: 1.35;
    margin-top: 0.16em;
}
.ic-hero-title small {
    display: block;
    font-size: 1.05rem;
    font-weight: normal;
    line-height: 1.6;
    margin-top: 20px;
    letter-spacing: 0.04em;
}
.ic-hero-meta {
    margin-top: clamp(32px, 3vw, 54px);
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 2;
}
.ic-hero-meta .date {
    display: block;
    font-weight: bold;
    font-size: 1.25rem;
    margin-bottom: 10px;
}
.ic-hero-meta .date b {
    font-size: 1.9rem;
    margin: 0 2px;
}
.ic-hero-free {
    display: inline-block;
    margin: 2px 0 3px;
    padding: 0 0 3px;
    background: transparent;
    color: inherit;
    border-bottom: 2px solid #333;
    border-radius: 0;
    font-weight: bold;
    line-height: 1.45;
}

/* ===== リードセクション ===== */
.lead-section {
    background-color: #dbddde;
    padding: 60px 0 80px;
    text-align: center;
}
.lead-section .quote {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0 0 30px;
    color: #333;
}
.lead-section .lead-body {
    font-size: 1.08rem;
    line-height: 2;
    color: #333;
}
.lead-section .lead-body + .lead-body {
    margin-top: 24px;
}
.lead-more-button {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    margin: 18px auto 0;
    padding: 0 24px;
    border: 1px solid #333;
    border-radius: 0;
    background: #333;
    color: #fff;
    font: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
}
.lead-more-button::after {
    content: "";
    width: 8px;
    height: 8px;
    margin-top: -4px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
}
.lead-more-button:hover {
    opacity: 0.86;
}
.lead-section.is-lead-open .lead-more-button::after {
    margin-top: 4px;
    transform: rotate(-135deg);
}

/* ===== コンテンツ概要(3カード) ===== */
.contents-overview {
    background-color: #dbddde;
    padding: 0 0 60px;
}
.contents-overview .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.ic-cards-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.ic-cards-4 a {
    display: block;
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 28px 16px;
    text-decoration: none;
    font-weight: bold;
    line-height: 1.5;
    transition: opacity 0.2s ease;
}
.ic-cards-4 a:hover { opacity: 0.85; color: #fff; }
.ic-cards-4 a .ttl-en {
    display: block;
    white-space: nowrap;
    font-size: 1.15rem;
    margin-bottom: 6px;
    letter-spacing: 0.06em;
}
.ic-cards-4 a .ttl-jp {
    display: block;
    font-size: 1.05rem;
}

/* ===== 各CONTENTS詳細 ===== */
.contents-detail {
    background-color: #dbddde;
    padding: 0 0 40px;
}
.contents-detail .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
}
.contents-detail .ic-sec-head { margin-bottom: 30px; }
.contents-detail h3 {
    font-size: 1.45rem;
    font-weight: bold;
    margin: 0 0 20px;
}
.contents-detail .body {
    font-size: 1.07rem;
    line-height: 1.85;
    color: #333;
    margin: 0 0 24px;
}
.contents-detail .meta {
    font-size: 1.02rem;
    line-height: 1.9;
    color: #333;
    margin: 0 0 24px;
}
.contents-detail .cta-wrap {
    text-align: center;
    margin-top: 24px;
}
.style-block { margin: 14px 0; }
.style-block b { display: block; }

/* ===== 特典セクション ===== */
.benefits-section {
    background-color: #dbddde;
    padding: 40px 0 60px;
}
.benefits-section .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.benefits-section .lead-text {
    text-align: center;
    font-size: 1.07rem;
    line-height: 1.85;
    margin: 0 0 30px;
}
.benefits-section .ic-sec-head { margin-bottom: 30px; }
.benefit-item {
    background: #f3f3f3;
    border: 1px solid #e5e5e5;
    padding: 30px 36px;
    margin: 0 0 18px;
    border-radius: 4px;
}
.benefit-item:last-child { margin-bottom: 0; }
.benefit-item h4 {
    font-size: 1.28rem;
    font-weight: bold;
    margin: 0 0 8px;
    line-height: 1.4;
}
.benefit-item .note {
    font-size: 0.92rem;
    color: #555;
    line-height: 1.6;
    margin: 6px 0 0;
}
.benefit-item .img-wrap {
    text-align: center;
    margin: 16px 0 0;
}
.benefit-item .img-wrap img {
    max-width: 280px;
    width: 100%;
    height: auto;
    display: inline-block;
}
.benefits-section .ic-sec-head + .benefit-item { margin-top: 0; }
.benefits-section .group-spacer { height: 36px; }

/* ===== ingCloudとは ===== */
.ingcloud-about {
    background-color: #dbddde;
    padding: 40px 0 60px;
}
.ingcloud-about .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.ic-about-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: center;
}
.ic-video-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}
.ic-video-wrap img,
.ic-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 0;
}
.ic-about-text h3 {
    font-size: 1.45rem;
    font-weight: bold;
    margin: 0 0 16px;
    line-height: 1.5;
}
.ic-about-text p {
    font-size: 1.02rem;
    line-height: 1.85;
    color: #333;
}
.ic-award-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: center;
    margin-top: 42px;
    padding-top: 42px;
}
.ic-award-logo {
    text-align: center;
}
.ic-award-logo img {
    display: inline-block;
    width: min(100%, 360px);
    height: auto;
}
.ic-award-text h3 {
    font-size: 1.35rem;
    font-weight: bold;
    line-height: 1.5;
    margin: 0 0 18px;
}
.ic-award-text p {
    font-size: 1.02rem;
    line-height: 1.85;
    color: #333;
    margin: 0;
}
.ic-special-banner {
    display: block;
    margin-top: 30px;
    text-decoration: none;
}
.ic-special-banner img {
    width: 100%;
    height: auto;
    display: block;
}
.ic-special-note {
    text-align: center;
    font-size: 0.85rem;
    color: #555;
    margin-top: 10px;
}

/* ===== 開催概要 ===== */
.event-summary {
    background-color: #dbddde;
    padding: 40px 0 60px;
}
.event-summary .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.event-summary dl {
    margin: 0 0 24px;
    font-size: 1.07rem;
    line-height: 1.9;
}
.event-summary dt {
    font-weight: bold;
    margin: 18px 0 4px;
}
.event-summary dt:first-child { margin-top: 0; }
.event-summary dd {
    margin: 0 0 0 1em;
    color: #333;
}
.event-summary .notice {
    font-size: 1.02rem;
    line-height: 1.85;
    color: #333;
    margin: 24px 0 0;
}
.event-summary .notice li { margin: 0 0 4px; }
.event-summary .notice ul {
    list-style: disc;
    padding-left: 1.4em;
    margin: 8px 0 0;
}

/* ===== 参加申し込み ===== */
.apply-section {
    background-color: #dbddde;
    padding: 40px 0 60px;
}
.apply-section .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
    text-align: center;
}
.apply-section p {
    font-size: 1.07rem;
    line-height: 1.85;
    margin: 0 0 12px;
    text-align: left;
}
.apply-section .small {
    font-size: 0.9rem;
    color: #555;
}
.apply-section .cta-wrap {
    text-align: center;
    margin-top: 30px;
}

/* ===== 会場 ===== */
.venue-section {
    background-color: #dbddde;
    padding: 40px 0 60px;
}
.venue-section .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.venue-section .addr {
    font-size: 1.07rem;
    line-height: 1.9;
    margin: 0 0 24px;
}
.venue-section .map-wrap {
    text-align: center;
    margin: 18px 0;
}
.venue-section .venue-map {
    width: 100%;
    aspect-ratio: 3818 / 1812;
    /* 幅が狭いときでもアクセスパネルが地図の中に収まる高さを確保する */
    min-height: 490px;
    display: block;
    background: #eef2f4;
}
.venue-section .ic-map-marker {
    display: block;
    position: absolute;
    width: 25px;
    height: 30px;
    pointer-events: auto;
    cursor: pointer;
    text-decoration: none;
    transform: translate(-50%, -100%);
    animation: icMarkerBounce 1.45s ease-in-out infinite;
}
.venue-section .ic-map-marker img {
    display: block;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}
.venue-section .ic-map-marker:hover {
    animation-play-state: paused;
}
.venue-section .ic-map-recenter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 10px 10px 0 0;
    padding: 0;
    border: none;
    border-radius: 2px;
    background: #fff;
    color: #666;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}
.venue-section .ic-map-recenter:hover {
    color: #111;
    background: #f5f5f5;
}
@keyframes icMarkerBounce {
    0%, 100% {
        transform: translate(-50%, -100%) translateY(0);
    }
    50% {
        transform: translate(-50%, -100%) translateY(-8px);
    }
}

/* 地図に重ねるアクセスパネル（会場公式サイトと同じ作り） */
.venue-section .map-wrap {
    position: relative;
}
.venue-section .venue-access-panel {
    position: absolute;
    top: 50%;
    /* 地図右端のコントロール(全画面・会場へ戻す・パン)と重ならない位置に固定する */
    right: 66px;
    left: auto;
    transform: translateY(-50%);
    width: 40%;
    max-width: 400px;
    box-sizing: border-box;
    padding: 40px;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
    text-align: center;
    z-index: 1;
}
.venue-section .venue-access-panel h4 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 20px;
}
.venue-section .venue-access-panel p {
    font-size: 0.95rem;
    line-height: 1.9;
    margin: 0 0 1.4em;
}
.venue-section .venue-access-panel p:last-child {
    margin-bottom: 0;
}
.venue-section .venue-access-panel a {
    color: #1c5fb3;
    text-decoration: underline;
    word-break: break-all;
}
.venue-section .venue-access-panel.is-map-busy {
    display: none;
}
.venue-section .floorplan-wrap {
    text-align: center;
    margin-top: 24px;
}
.venue-section .floorplan-wrap img {
    max-width: 600px;
    width: 100%;
    height: auto;
    display: inline-block;
}
.venue-section .ref-link {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
}
.venue-section .ref-link a { color: #1c5fb3; text-decoration: underline; }

/* ===== 公式SNS ===== */
.sns-section {
    background-color: #dbddde;
    padding: 40px 0 80px;
}
.sns-section .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}
.sns-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}
.sns-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid #eee;
}
.sns-list li:last-child { border-bottom: none; }
.sns-list a {
    color: #333;
    text-decoration: none;
    font-size: 1.05rem;
}
.sns-list a:hover { text-decoration: underline; color: #333; }
.sns-list .sns-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #eee;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sns-list .sns-icon:hover {
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.14);
    text-decoration: none;
    transform: translateY(-2px);
}
.sns-list .sns-icon img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.sns-section .contact-cta {
    text-align: center;
    margin-top: 20px;
}

/* ===== SP対応 ===== */
@media (min-width: 1600px) {
    .ic-hero { --ic-hero-height: 760px; }
    .ic-hero-text { padding: 56px 48px; }
    .ic-hero-title { font-size: 3.6rem; }
    .ic-hero-logo { width: min(100%, 400px); }
    .ic-hero-title small { font-size: 1.1rem; }
    .ic-hero-meta { font-size: 1.1rem; margin-top: 36px; }
    .ic-hero-meta .date { font-size: 1.3rem; }
    .ic-hero-meta .date b { font-size: 2.1rem; }
}

@media (max-width: 768px) {
    .pc_only { display: none; }
    .sp_only { display: block; }
    h1 { padding: 0 !important; }

    .ic_container { padding: 0 15px !important; }

    .ic-sec-head span {
        font-size: 15px;
        padding: 10px 30px;
        min-width: 220px;
    }

    /* Hero (SPでは画像下にテキスト) */
    .ic-hero {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }
    .ic-hero-media {
        width: 100%;
        height: auto;
        max-height: 360px;
        aspect-ratio: 4 / 3;
    }
    .ic-hero-img {
        width: 100%;
        height: 100%;
        max-height: none;
        object-fit: cover;
        object-position: 60% 50%;
    }
    .ic-hero-text {
        padding: 24px 20px 32px;
    }
    .ic-hero-title { font-size: 2.1rem; }
    .ic-hero-logo { width: min(78vw, 310px); }
    .ic-hero-title small { font-size: 0.9rem; }
    .ic-hero-meta { font-size: 0.9rem; margin-top: 20px; }
    .ic-hero-meta .date { font-size: 1.05rem; }
    .ic-hero-meta .date b { font-size: 1.4rem; }

    .lead-section { padding: 40px 0 50px; }
    .lead-section .quote { font-size: 1.05rem; }
    .lead-section .lead-body { font-size: 0.9rem; line-height: 1.85; }
    .lead-section .lead-copy {
        position: relative;
    }
    .lead-section.is-lead-ready:not(.is-lead-open) .lead-copy {
        max-height: 19.5em;
        overflow: hidden;
    }
    .lead-section.is-lead-ready:not(.is-lead-open) .lead-copy::after {
        content: "";
        position: absolute;
        right: 0;
        bottom: 0;
        left: 0;
        height: 5.5em;
        background: linear-gradient(180deg, rgba(219, 221, 222, 0), #dbddde 78%);
        pointer-events: none;
    }
    .lead-section.is-lead-open .lead-copy {
        max-height: 1200px;
    }
    .lead-section.is-lead-ready .lead-more-button {
        display: inline-flex;
    }

    .ic-cards-4 {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .ic-cards-4 a { padding: 22px 14px; }
    .ic-cards-4 a .ttl-en { font-size: 1.05rem; }
    .ic-cards-4 a .ttl-jp { font-size: 1rem; }

    .contents-overview .ic-card,
    .contents-detail .ic-card,
    .benefits-section .ic-card,
    .ingcloud-about .ic-card,
    .event-summary .ic-card,
    .apply-section .ic-card,
    .venue-section .ic-card,
    .sns-section .ic-card { padding: 30px 18px; }

    .contents-detail h3 { font-size: 1.15rem; }
    .contents-detail .body,
    .contents-detail .meta { font-size: 0.9rem; }

    .benefit-item { padding: 22px 18px; }
    .benefit-item h4 { font-size: 1rem; }

    .ic-about-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .ic-about-text h3 { font-size: 1.15rem; }
    .ic-about-text p { font-size: 0.9rem; }
    .ic-award-row {
        grid-template-columns: 1fr;
        gap: 22px;
        margin-top: 32px;
        padding-top: 32px;
    }
    .ic-award-logo img { width: min(72vw, 260px); }
    .ic-award-text h3 { font-size: 1.08rem; }
    .ic-award-text p { font-size: 0.9rem; }

    .event-summary dl { font-size: 0.9rem; }
    .event-summary .notice { font-size: 0.85rem; }

    .apply-section p { font-size: 0.9rem; }

    .venue-section .addr { font-size: 0.9rem; }

    .sns-list a { font-size: 0.9rem; }
    .sns-list .sns-icon { width: 40px; height: 40px; font-size: 14px; }
    .sns-list a:not(.sns-icon) {
        display: inline-block;
        padding: 9px 0;
    }
    .venue-section .venue-access-panel a {
        display: inline-block;
        padding: 8px 0;
    }

    .ic-btn {
        font-size: 14px;
        padding: 14px 44px 14px 24px;
    }
}
/* CMS paste responsive overrides. */
html,
body {
    width: 100%;
    min-width: 0 !important;
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
}

body.page-contentspages,
.wrapper,
.pane-contents .container {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box;
}

html[data-browse-mode="P"] footer.pane-footer .container {
    width: 100% !important;
    max-width: 1200px !important;
    min-width: 0 !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box;
}

html[data-browse-mode="P"] footer.pane-footer .footer-content-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box;
}

#header-wrapper.header-pt3 {
    position: sticky !important;
    top: 0;
    z-index: 10000000;
}

img,
video,
iframe {
    max-width: 100%;
}

.main-visual,
.lead-section,
.contents-overview,
.contents-detail,
.benefits-section,
.ingcloud-about,
.event-summary,
.apply-section,
.venue-section,
.sns-section,
.ic-hero {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: clip;
}

@supports not (overflow: clip) {
    .main-visual,
    .lead-section,
    .contents-overview,
    .contents-detail,
    .benefits-section,
    .ingcloud-about,
    .event-summary,
    .apply-section,
    .venue-section,
    .sns-section,
    .ic-hero {
        overflow-x: hidden;
    }
}

.lead-section {
    padding-bottom: clamp(44px, 3.4vw, 56px) !important;
}

.contents-overview,
.contents-detail,
.benefits-section,
.ingcloud-about,
.event-summary,
.apply-section,
.venue-section,
.sns-section {
    padding-top: 0 !important;
    padding-bottom: clamp(44px, 3.4vw, 56px) !important;
}

.sns-section {
    padding-bottom: clamp(64px, 4.6vw, 80px) !important;
}

@media (max-width: 1100px) {
    #header-news { display: none !important; }
    #header-wrapper.header-pt3 { height: auto !important; }

    .header-pt3 #header {
        position: static !important;
        height: auto !important;
        min-height: 0 !important;
    }

    .header-pt3 #header > .container {
        display: flex !important;
        width: 100% !important;
        min-width: 0 !important;
        max-width: none !important;
        height: auto !important;
        margin: 0 !important;
        box-sizing: border-box;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 10px 16px;
        min-height: 62px;
        padding: 10px 18px !important;
    }

    .header-pt3 .block-header-logo,
    .header-pt3 .pane-header.active .block-header-logo {
        position: static !important;
        width: auto !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        transform: none !important;
    }

    .header-pt3 .block-header-logo a,
    .header-pt3 .block-header-logo--link {
        display: block !important;
        width: auto !important;
        height: auto !important;
    }

    .header-pt3 .block-header-logo--img {
        width: min(220px, 52vw) !important;
        height: auto !important;
    }

    .header-pt3 .block-headernav {
        position: static !important;
        width: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        transform: none !important;
    }

    .header-pt3 .block-headernav--item-list {
        display: flex !important;
        align-items: center;
        justify-content: flex-end;
        gap: 12px;
        width: auto !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .header-pt3 .block-headernav--item-list li {
        width: auto !important;
        min-width: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .header-pt3 .block-headernav--item-list li > a,
    .header-pt3 .block-headernav--item-list li > span {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 34px !important;
        height: 34px !important;
        padding: 0 !important;
    }

    .header-pt3 .pane-globalnav {
        order: 3;
        position: static !important;
        width: 100% !important;
        margin: 0 !important;
        overflow-x: auto;
        border-top: 1px solid #eee;
    }

    .header-pt3 .block-globalnav--item-list {
        display: flex !important;
        justify-content: center;
        width: max-content !important;
        min-width: 100%;
        margin: 0 auto !important;
        padding: 0 !important;
    }

    .header-pt3 .block-globalnav--item-list > li > a {
        white-space: nowrap;
        padding: 14px 18px !important;
    }
}

@media (max-width: 900px) {
    html[data-browse-mode="P"] footer.pane-footer .container {
        padding: 0 !important;
    }

    html[data-browse-mode="P"] footer.pane-footer .footer-content-wrapper {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 28px;
        padding: 36px 20px 24px !important;
    }

    html[data-browse-mode="P"] footer.pane-footer .left-column,
    html[data-browse-mode="P"] footer.pane-footer .right-column,
    html[data-browse-mode="P"] footer.pane-footer .sns-and-banner-wrapper {
        width: 100% !important;
        min-width: 0 !important;
    }

    html[data-browse-mode="P"] footer.pane-footer .left-column {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 18px;
    }

    html[data-browse-mode="P"] footer.pane-footer .calendar-area {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .header-pt3 .pane-globalnav {
        display: none !important;
    }

    .header-pt3 #header > .container {
        flex-wrap: nowrap;
        padding: 10px 14px !important;
    }

    .header-pt3 .block-header-logo--img {
        width: min(190px, calc(100vw - 204px)) !important;
    }

    .header-pt3 .block-headernav--item-list {
        gap: 8px;
    }

    .header-pt3 .block-headernav--item-list li > a,
    .header-pt3 .block-headernav--item-list li > span {
        width: 30px !important;
        height: 30px !important;
    }

    .ic-hero-title {
        font-size: clamp(2.1rem, 10vw, 3.1rem);
        line-height: 1.12;
    }

    .ic-hero-logo {
        width: min(78vw, 310px);
    }

    .ic-hero-media {
        max-height: none;
        aspect-ratio: 4 / 3;
    }

    .ic-hero-img {
        object-position: 60% 50%;
    }

    .ic-hero-free {
        margin: 6px 0 4px;
        padding: 0 0 3px;
        font-size: 1.05rem;
    }

    .lead-section {
        padding: 42px 0 32px !important;
    }

    .lead-section .quote {
        font-size: clamp(1.16rem, 4.8vw, 1.34rem) !important;
        line-height: 1.58;
        margin-bottom: 28px;
    }

    .contents-overview,
    .contents-detail,
    .benefits-section,
    .ingcloud-about,
    .event-summary,
    .apply-section,
    .venue-section,
    .sns-section {
        padding-top: 0 !important;
        padding-bottom: 28px !important;
    }

    .contents-overview .ic-card {
        padding: 18px 14px !important;
    }

    .ic-cards-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 6px !important;
    }

    .ic-cards-4 a {
        display: flex;
        flex-direction: column;
        min-height: 96px;
        align-items: center;
        justify-content: center;
        padding: 14px 6px !important;
        line-height: 1.45;
    }

    .ic-cards-4 a .ttl-en {
        font-size: 0.78rem !important;
        letter-spacing: 0.03em;
        margin-bottom: 6px;
    }

    .ic-cards-4 a .ttl-jp {
        font-size: 0.86rem !important;
    }

    .venue-section .venue-map {
        min-height: 280px;
    }

    .venue-section .venue-access-panel {
        position: static;
        right: auto;
        transform: none;
        width: 100%;
        max-width: none;
        margin-top: 14px;
        padding: 24px 18px;
    }

    .venue-section .venue-access-panel h4 {
        font-size: 21px;
    }

    .venue-section .venue-access-panel.is-map-busy {
        display: block;
    }
}

@media (max-width: 560px) {
    .ic-hero-media {
        aspect-ratio: 10 / 11;
    }
}

@media (max-width: 420px) {
    .ic_container {
        padding: 0 12px !important;
    }

    html[data-browse-mode="P"] footer.pane-footer .left-column {
        grid-template-columns: 1fr;
    }

    .contents-overview .ic-card,
    .contents-detail .ic-card,
    .benefits-section .ic-card,
    .ingcloud-about .ic-card,
    .event-summary .ic-card,
    .apply-section .ic-card,
    .venue-section .ic-card,
    .sns-section .ic-card {
        padding: 24px 14px;
    }

    .ic-btn {
        display: block;
        width: 100%;
        padding-right: 44px;
        text-align: center;
        box-sizing: border-box;
    }
}

/* ===================================================================
   提案版で追加した分（開発ストーリー / 前回の様子 / 提案パターン切替）
   ─ 方向性が確定したら、このブロックと plan-switch のUI・JSごと削除する
   =================================================================== */
.dev-story,
.dev-story *,
.past-event,
.past-event *,
.plan-switch,
.plan-switch * {
    font-family: var(--ic-font-family);
}

.dev-story,
.past-event {
    background-color: #dbddde;
    padding: 0 0 clamp(44px, 3.4vw, 56px);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: clip;
}
.dev-story .ic-card,
.past-event .ic-card {
    background: #fff;
    border-radius: 8px;
    padding: 50px 40px;
}

/* --- 開発ストーリー --- */
.dev-lead {
    font-size: 1.55rem;
    font-weight: bold;
    line-height: 1.5;
    text-align: center;
    margin: 0 0 30px;
}
.dev-hero img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 4px;
}
.dev-caption {
    font-size: 0.9rem;
    color: #555;
    text-align: center;
    margin: 10px 0 0;
}
.dev-body {
    font-size: 1.07rem;
    line-height: 1.95;
    color: #333;
    margin: 28px 0 0;
}
.dev-timeline {
    list-style: none;
    margin: 34px 0 0;
    padding: 0;
    border-top: 1px solid #e5e5e5;
}
.dev-timeline li {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
    padding: 16px 4px;
    border-bottom: 1px solid #e5e5e5;
}
.dev-timeline .y {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.02em;
}
.dev-timeline .t {
    font-size: 1.02rem;
    line-height: 1.8;
    color: #333;
}
.dev-voice-head {
    margin: 46px 0 26px !important;
}
.dev-voices {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}
.dev-voices li {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    background: #f3f3f3;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    padding: 22px 24px;
}
.dev-voices img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}
.dev-voices .q {
    font-size: 1rem;
    line-height: 1.85;
    color: #333;
    margin: 0 0 10px;
}
.dev-voices .q::before { content: "「"; }
.dev-voices .q::after { content: "」"; }
.dev-voices .n {
    font-size: 0.95rem;
    font-weight: bold;
    margin: 0;
}
.dev-voices .n span {
    display: block;
    font-size: 0.85rem;
    font-weight: normal;
    color: #666;
    margin-top: 3px;
}
.dev-close {
    font-size: 1.1rem;
    line-height: 1.95;
    text-align: center;
    margin: 40px 0 0;
}
.dev-link {
    text-align: center;
    font-size: 0.9rem;
    margin: 16px 0 0;
}
.dev-link a,
.past-event a {
    color: #1c5fb3;
    text-decoration: underline;
}
.past-event .ic-btn { color: #fff; text-decoration: none; }
.past-event .cta-wrap { text-align: center; margin-top: 24px; }
.dev-compact-row {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: center;
}
.dev-compact-row > img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 4px;
}
.dev-compact-text .q {
    font-size: 1.08rem;
    line-height: 1.85;
    margin: 0 0 10px;
}
.dev-compact-text .q::before { content: "「"; }
.dev-compact-text .q::after { content: "」"; }
.dev-compact-text .n {
    font-size: 0.95rem;
    font-weight: bold;
    margin: 0 0 18px;
}
.dev-compact-text .n span {
    display: block;
    font-size: 0.85rem;
    font-weight: normal;
    color: #666;
    margin-top: 3px;
}
.dev-compact-text .dev-body { margin-top: 0; }
.dev-compact-text .dev-link { text-align: left; }

/* --- 前回・渋谷の様子 --- */
.past-lead {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.5;
    text-align: center;
    margin: 0 0 30px;
}
.past-hero img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 4px;
}
.past-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}
.past-grid figure {
    margin: 0;
}
.past-grid img {
    height: auto;
    display: block;
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 4px;
}
.past-grid figcaption {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #555;
    margin-top: 10px;
}
.past-sns-head { margin: 46px 0 26px !important; }
.past-sns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
}
.past-sns img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
}
.past-close {
    font-size: 1.1rem;
    line-height: 1.95;
    text-align: center;
    margin: 40px 0 0;
}
.past-compact .past-grid { margin-top: 0; }
.past-compact .past-close {
    font-size: 1.02rem;
    margin-top: 26px;
}

/* --- 体圧分散の比較（CONTENTS 4 に追加） --- */
.pressure-compare {
    margin: 26px 0 0;
}
.pressure-compare .row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}
.pressure-compare figure { margin: 0; }
.pressure-compare img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    background: #fff;
}
.pressure-compare figcaption {
    font-size: 0.95rem;
    font-weight: bold;
    text-align: center;
    margin-top: 10px;
}
.pressure-compare .note {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.7;
    margin: 14px 0 0;
}

/* --- パターンごとの出し分け --- */
.dev-story,
.past-event,
.pressure-compare { display: none; }
.dev-full,
.dev-compact,
.past-full,
.past-compact { display: none; }

body.plan-a .dev-story,
body.plan-a .past-event,
.ic-page.plan-b .dev-story,
.ic-page.plan-b .past-event { display: block; }
body.plan-a .pressure-compare,
.ic-page.plan-b .pressure-compare { display: block; }

body.plan-a .dev-full { display: block; }
body.plan-a .past-compact { display: block; }
.ic-page.plan-b .dev-compact { display: block; }
.ic-page.plan-b .past-full { display: block; }

/* --- 提案パターン切替UI（確認用・確定後に削除） --- */
.plan-switch {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 10000001;
    width: 232px;
    max-width: calc(100vw - 32px);
    box-sizing: border-box;
    padding: 14px 16px 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid #d5d5d5;
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.plan-switch__heading {
    font-size: 0.85rem;
    font-weight: bold;
    margin: 0 0 4px;
    cursor: pointer;
}
.plan-switch:not([open]) { width: auto; }
.plan-switch:not([open]) > summary { margin: 0; }
.plan-switch[open] > summary { margin-bottom: 12px; }
.plan-switch__note {
    font-size: 0.72rem;
    line-height: 1.5;
    color: #666;
    margin: 0 0 10px;
}
.plan-switch__buttons {
    display: grid;
    gap: 6px;
}
.plan-switch__button {
    display: block;
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #333;
    border-radius: 4px;
    background: #fff;
    color: #333;
    font: inherit;
    font-size: 0.85rem;
    font-weight: bold;
    line-height: 1.3;
    text-align: left;
    cursor: pointer;
}
.plan-switch__button span {
    display: block;
    font-size: 0.72rem;
    font-weight: normal;
    color: #666;
    margin-top: 2px;
}
.plan-switch__button[aria-pressed="true"] {
    background: #333;
    color: #fff;
}
.plan-switch__button[aria-pressed="true"] span { color: #ddd; }

/* --- SP --- */
@media (max-width: 768px) {
    .dev-story .ic-card,
    .past-event .ic-card { padding: 30px 18px; }
    .dev-lead { font-size: 1.18rem; }
    .dev-body { font-size: 0.92rem; }
    .dev-timeline li {
        grid-template-columns: 68px minmax(0, 1fr);
        gap: 12px;
        padding: 13px 2px;
    }
    .dev-timeline .y { font-size: 1.15rem; }
    .dev-timeline .t { font-size: 0.9rem; }
    .dev-voices { grid-template-columns: 1fr; gap: 14px; }
    .dev-voices li {
        grid-template-columns: 56px minmax(0, 1fr);
        gap: 14px;
        padding: 18px;
    }
    .dev-voices img { width: 56px; height: 56px; }
    .dev-voices .q { font-size: 0.92rem; }
    .dev-close,
    .past-close { font-size: 0.98rem; }
    .dev-compact-row { grid-template-columns: 1fr; gap: 20px; }
    .dev-compact-text .q { font-size: 0.98rem; }
    .past-lead { font-size: 1.18rem; }
    .past-grid { grid-template-columns: 1fr; gap: 16px; }
    .past-grid img { aspect-ratio: 4 / 3; }
    .past-sns { grid-template-columns: 1fr; gap: 16px; }
    .pressure-compare .row { grid-template-columns: 1fr; gap: 18px; }
    .plan-switch {
        right: 10px;
        bottom: 10px;
        width: 176px;
        padding: 10px 12px 12px;
    }
    .plan-switch__button { font-size: 0.78rem; padding: 8px; }
}

/* B proposal: participation first, with photos attached to each experience. */
.b-only { display: none; }
.ic-page.plan-b .b-only { display: block; }
.ic-page.plan-b .lead-section { display: none; }
.ic-page.plan-b .contents-detail .meta { display: none; }
.b-intro { padding: 48px 0 32px; background: #fff; font-family: var(--ic-font-family); }
/* The introduction and navigation form one white section; gray begins before the first content card. */
.ic-page.plan-b .contents-overview { background: #fff; padding-bottom: 48px !important; }
.ic-page.plan-b .contents-overview .ic-card { padding: 18px 0 0 !important; border-radius: 0; box-shadow: none; }
.ic-page.plan-b .contents-overview + .contents-detail { padding-top: 48px !important; }
.b-eyebrow { color: #68605a; font-size: .95rem; text-align: center; margin-bottom: 14px; }
.b-intro h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.55; text-align: center; color: #282624; margin: 0 0 20px; }
.b-intro h2 span { display: inline-block; font: inherit; }
.b-intro-copy { text-align: center; font-size: 1.05rem; line-height: 1.9; margin: 0 auto 28px; }
.b-entry-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.b-entry { padding: 28px; background: #fff; border: 1px solid #dad5ce; border-radius: 8px; }
.b-entry h3 { font-size: 1.2rem; margin: 0 0 12px; }
.b-entry p { font-size: .98rem; line-height: 1.9; margin: 0 0 20px; }
.b-entry .ic-btn { display: block; width: 100%; min-width: 0; box-sizing: border-box; text-align: center; }
.b-entry .b-btn-secondary { background: #fff; color: #34312e; border: 1px solid #77716b; }
.b-entry .b-btn-secondary:hover { background: #f1eee9; }
.b-hero-hours { font-weight: 700; }
@media (min-width: 769px) {
 .ic-hero { height: auto; min-height: var(--ic-hero-height); }
 .ic-hero-media { height: 100%; min-height: var(--ic-hero-height); }
}
@media (min-width: 769px) and (max-width: 1100px) {
 .ic-hero { --ic-hero-height: 660px; grid-template-columns: repeat(2,minmax(0,1fr)); }
 .ic-hero-text { padding: 32px 28px; }
}
@media (min-width: 769px) and (max-width: 1024px) {
 .ic-cards-4 { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
 .contents-overview .ic-card { padding: 28px; }
}
@media (min-width: 769px) and (max-width: 1439px) {
 .ic-hero-title { font-size: clamp(30px, 3.2vw, 46px); }
}
.b-dev-title { font-size: 1.35rem; line-height: 1.6; margin: 0 0 20px; }
.ic-page.plan-b .past-sns { max-width: 850px; margin: 24px auto; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
.b-past-note { text-align: center; color: #666; font-size: .9rem; line-height: 1.8; margin-top: 16px; }
.ic-page.plan-b .dev-story { margin-top: 0; }
.ic-page.plan-b .dev-story .ic-card { border-top: 3px solid #a29484; }
@media (max-width: 767px) {
 .b-intro { padding-top: 28px; padding-bottom: 20px; }
 .ic-page.plan-b .contents-overview { padding-bottom: 32px !important; }
 .ic-page.plan-b .contents-overview .ic-card { padding: 12px 0 0 !important; }
 .ic-page.plan-b .contents-overview + .contents-detail { padding-top: 32px !important; }
 .b-entry-grid { grid-template-columns: 1fr; gap: 14px; }
 .b-entry { padding: 22px; }
 .b-intro-copy { font-size: .95rem; }

 .b-dev-title { font-size: 1.15rem; }
 .ic-page.plan-b .past-sns { grid-template-columns: 1fr; max-width: 480px; }
}

/* Independent first-view concepts. Images remain untouched; layout is responsive. */
.fv-option, .fv-option * { font-family: var(--ic-font-family); box-sizing: border-box; }
.fv-option { display: none; color: #242627; background: #fff; max-width: 1920px; margin: 0 auto; }
body.fv-award .main-visual, .ic-page.fv-visual .main-visual { display: none; }
body.fv-award .fv-award, .ic-page.fv-visual .fv-visual { display: block; }
.fv-stage { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); position: relative; max-width: 1280px; margin: 0 auto; min-height: 600px; overflow: hidden; }
.fv-option-copy { position: relative; z-index: 2; align-self: center; min-width: 0; padding: 44px 36px; }
.fv-location { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 12px; line-height: 1.6; font-weight: 500; letter-spacing: .04em; margin: 0 0 28px; }
.fv-location > span { border: 1px solid currentColor; padding: 3px 11px; font-weight: 700; }
.fv-logo { display: block; width: clamp(170px,15vw,240px); height: auto; margin: 0 0 32px; }
.fv-option h1 { color: inherit; padding: 0 !important; margin: 0 0 26px; font-size: clamp(34px,4.15vw,60px); font-weight: 700; line-height: 1.34; letter-spacing: -.035em; }
.fv-description { font-size: clamp(14px,1.05vw,17px); line-height: 1.95; margin: 0; }
.fv-option-media { position: relative; min-width: 0; margin: 0; }
.fv-option-media > img { position: absolute; display: block; width: 100%; height: 100%; inset: 0; object-fit: cover; }
.fv-option-media figcaption { position: absolute; left: 22px; right: 22px; bottom: 18px; font-size: 10px; line-height: 1.6; z-index: 2; margin: 0; }
.fv-option.fv-award { border-top: 4px solid #ba242d; background: #f6f6f6; }
.fv-award .fv-stage { max-width: 1160px; }
@media (min-width: 769px) {
 .fv-award .fv-option-copy { justify-self: end; width: max-content; max-width: 100%; }
}
.fv-award-proof { display: flex; align-items: center; gap: 22px; margin-top: 30px; }
.fv-award-proof > img { display: block; width: 108px; height: auto; flex: 0 0 auto; }
.fv-award-proof p { font-size: 14px; line-height: 1.6; margin: 0 0 3px; }
.fv-award-proof strong { display: block; color: #ac2028; font-size: clamp(20px,1.8vw,28px); line-height: 1.3; font-weight: 500; }
.fv-award-proof small { display: block; font-size: 12px; line-height: 1.7; margin-top: 7px; }
.fv-award-proof a { display: inline-block; font-size: 11px; color: #555; text-decoration: underline; text-underline-offset: 3px; margin-top: 8px; }
.fv-award-media > img { object-fit: contain; padding: 8px 0; }
.fv-option.fv-visual { background: #eaf0f2; }
.fv-visual .fv-stage { max-width: none; }
.fv-visual .fv-option-copy { padding-right: 24px; padding-left: max(36px,calc((min(100vw,1920px) - 1280px)/2 + 36px)); }
.fv-visual h1 { font-weight: 500; letter-spacing: .035em; }
.fv-visual-media > img { object-position: 45% 48%; }
.fv-visual-media::before { content: ""; position: absolute; z-index: 1; inset: 0 auto 0 0; width: min(22%,180px); background: linear-gradient(90deg,#eaf0f2,rgba(234,240,242,.68) 30%,rgba(234,240,242,0)); pointer-events: none; }
.fv-visual-media figcaption { color: #444; text-align: right; }
.fv-visual-note { font-size: 12px; letter-spacing: .05em; margin: 28px 0 0; }
.fv-eventbar { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(0,1fr) auto; align-items: center; gap: 30px; margin: 0 auto; padding: 25px max(48px,calc((100% - 1344px)/2)); background: #fff; border-bottom: 1px solid #e3e4e1; }
.fv-event-name { font-size: 14px; font-weight: 700; line-height: 1.65; margin: 0 0 8px; }
.fv-event-name span { display: inline-block; }
.fv-date { display: flex; align-items: baseline; gap: 7px; margin: 0; line-height: 1; white-space: nowrap; }
.fv-date strong { font-size: clamp(28px,2.4vw,40px); font-weight: 500; letter-spacing: -.03em; }
.fv-date span { font-size: 11px; }
.fv-date .fv-year { font-size: 14px; }
.fv-date i { font-style: normal; color: #888; font-size: 17px; margin: 0 3px; }
.fv-hours { font-size: 17px; font-weight: 700; margin: 0 0 7px; line-height: 1.6; }
.fv-hours span { display: inline-block; font-size: 11px; border: 1px solid #a5aaa5; padding: 1px 9px; margin-left: 12px; vertical-align: 2px; }
.fv-place { font-size: 14px; line-height: 1.8; margin: 0; }
.fv-place small { font-size: 11px; color: #61645f; }
.fv-actions { display: flex; flex-direction: column; gap: 12px; align-items: center; }
.fv-actions .ic-btn { min-width: 252px; padding: 18px 40px 18px 26px; background: #272e2b; font-size: 14px; font-weight: 700; border-radius: 2px; }
.fv-actions .ic-btn:hover { background: #444e48; opacity: 1; }
.fv-free-link { color: #454a45; font-size: 11px; text-decoration: underline; text-underline-offset: 4px; }
.fv-benefit { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 26px; padding: 16px 24px; background: #f8efed; color: #522629; border-bottom: 1px solid #eadad7; }
.fv-benefit p { font-size: 13px; margin: 0; line-height: 1.6; }
.fv-benefit-label { font-size: 11px; display: inline-block; margin-right: 12px; border: 1px solid #c09696; padding: 1px 8px; }
.fv-benefit strong { font-weight: 700; font-size: 22px; color: #a8232b; margin: 0 3px; }
.fv-benefit small { font-size: 10px; line-height: 1.7; }
.fv-switch { border-top: 1px solid #ddd; margin-top: 12px; padding-top: 10px; }
.fv-switch summary { cursor: pointer; font-size: .8rem; }
.fv-switch-hint { float: right; color: #666; font-size: .72rem; margin-left: 20px; }
.fv-switch .plan-switch__buttons { margin-top: 10px; grid-template-columns: repeat(3,minmax(0,1fr)); }
.plan-switch { max-height: calc(100dvh - 32px); overflow-y: auto; }

.ic-page.plan-b .original-product-motion { display: none; }
.b-product-video { width: 100%; height: auto; border-radius: 4px; }
.b-product-animation { position: relative; width: 100%; height: 100%; }
.ic-page .ic-motion-toggle {
    appearance: none;
    position: absolute;
    right: 12px;
    bottom: 12px;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 50%;
    background: rgba(20,24,25,.58);
    color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,.12);
    cursor: pointer;
    touch-action: manipulation;
    transition: opacity .18s ease, background-color .18s ease;
}
.ic-page .ic-motion-toggle::before {
    content: "";
    box-sizing: content-box;
    display: block;
    width: 0;
    height: 0;
    margin-left: 3px;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 12px solid currentColor;
}
.ic-page .b-product-animation[data-motion-state="playing"] .ic-motion-toggle::before {
    box-sizing: border-box;
    width: 14px;
    height: 16px;
    margin-left: 0;
    border: 0;
    border-left: 5px solid currentColor;
    border-right: 5px solid currentColor;
}
.ic-page .ic-motion-toggle[hidden] { display: none; }
.ic-page .ic-motion-toggle:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) {
    .ic-page .ic-motion-toggle {
        top: 50%;
        left: 50%;
        right: auto;
        bottom: auto;
        width: 52px;
        height: 52px;
        transform: translate(-50%, -50%);
    }
    .ic-page .b-product-animation[data-motion-state="playing"] .ic-motion-toggle {
        opacity: 0;
        pointer-events: none;
    }
    .ic-page .b-product-animation:hover .ic-motion-toggle,
    .ic-page .b-product-animation .ic-motion-toggle:focus-visible {
        opacity: 1;
        pointer-events: auto;
    }
    .ic-page .ic-motion-toggle:hover { background: rgba(20,24,25,.78); }
}
@media (prefers-reduced-motion: reduce) {
    .ic-page .ic-motion-toggle { transition: none; }
}

.ic-page.plan-b:not(.fv-standard) .contents-overview { padding-top: 40px !important; }
@media (prefers-reduced-motion: no-preference) {
 .fv-option-copy { animation: fv-copy-enter .7s ease-out both; }
 @keyframes fv-copy-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
}
@media (min-width: 769px) and (max-width: 1100px) {
 .fv-stage { min-height: 490px; }
 .fv-option-copy { padding: 34px 28px; }
 .fv-option h1 { font-size: clamp(30px,4.1vw,45px); }
 .fv-logo { margin-bottom: 24px; width: 180px; }
 .fv-location { font-size: 10px; gap: 8px; margin-bottom: 22px; }
 .fv-description { font-size: 12px; }
 .fv-award-proof { gap: 12px; }
 .fv-award-proof > img { width: 75px; }
 .fv-award-proof small { font-size: 9px; }
 .fv-eventbar { grid-template-columns: 1fr 1fr; padding: 22px 28px; gap: 22px; }
 .fv-actions { grid-column: 1 / -1; flex-direction: row; justify-content: center; gap: 26px; }
 .fv-visual .fv-option-copy { padding-right: 10px; }
}
@media (max-width: 768px) {
 .ic-page.plan-b:not(.fv-standard) .contents-overview { padding-top: 24px !important; }
 .fv-stage { display: flex; flex-direction: column; min-height: 0; }
 .fv-option-copy, .fv-visual .fv-option-copy { width: 100%; padding: 22px 22px 28px; text-align: center; }
 .fv-location { font-size: 9px; gap: 9px; letter-spacing: 0; margin-bottom: 14px; justify-content: center; }
 .fv-location > span { padding: 2px 7px; font-size: 10px; }
 .fv-logo { width: clamp(145px,30vw,210px); margin: 0 auto 22px; }
 .fv-option h1 { font-size: clamp(28px,7.4vw,44px); line-height: 1.35; margin-bottom: 14px; letter-spacing: -.02em; }
 .fv-description { font-size: 12px; line-height: 1.85; }
 .fv-visual-note { display: none; }
 .fv-option-media { order: -1; height: clamp(205px,56vw,360px); width: 100%; flex: 0 0 auto; }
 .fv-option-media figcaption { font-size: 8px; left: 14px; right: 14px; bottom: 10px; }
 .fv-award .fv-option-copy { padding-bottom: 28px; }
 .fv-award h1 { margin-bottom: 17px; }
 .fv-award-proof { gap: 16px; margin-top: 22px; justify-content: center; text-align: left; }
 .fv-award-proof > img { width: 75px; }
 .fv-award-proof p { font-size: 10px; }
 .fv-award-proof strong { font-size: 21px; }
 .fv-award-proof small { font-size: 9px; margin-top: 4px; }
 .fv-award-proof a { font-size: 10px; margin-top: 5px; }
 .fv-award-media { height: clamp(240px,48vw,330px); }
 .fv-award-media > img { padding: 0; object-fit: contain; }
 .fv-visual h1 { font-size: clamp(28px,7.4vw,44px); line-height: 1.4; letter-spacing: .02em; }
 .fv-visual-media > img { object-position: 50% 49%; }
 .fv-visual-media::before { inset: auto 0 0; width: auto; height: 64px; background: linear-gradient(0deg,#eaf0f2,rgba(234,240,242,.5) 30%,rgba(234,240,242,0)); }
 .fv-eventbar { grid-template-columns: 1fr; gap: 12px; padding: 19px 22px 21px; }
 .fv-event-name { font-size: 11px; margin-bottom: 7px; }
 .fv-date { gap: 6px; }
 .fv-date strong { font-size: 30px; }
 .fv-date .fv-year { font-size: 12px; }
 .fv-date span { font-size: 10px; }
 .fv-eventbar-place { display: flex; flex-wrap: wrap; align-items: center; gap: 3px 12px; }
 .fv-hours { font-size: 13px; margin: 0; }
 .fv-hours span { font-size: 10px; margin-left: 7px; padding: 0 6px; vertical-align: 1px; }
 .fv-place { font-size: 11px; line-height: 1.6; }
 .fv-place br { display: none; }
 .fv-place small { display: inline-block; font-size: 10px; margin-left: 5px; }
 .fv-actions { gap: 11px; width: 100%; }
 .fv-actions .ic-btn { display: flex; width: 100%; min-width: 0; font-size: 13px; padding: 15px 40px 15px 26px; }
 .fv-free-link { font-size: 10px; }
 .fv-benefit { justify-content: flex-start; padding: 13px 22px; gap: 6px; }
 .fv-benefit p { font-size: 11px; }
 .fv-benefit-label { font-size: 10px; margin-right: 8px; }
 .fv-benefit strong { font-size: 19px; }
 .fv-benefit small { font-size: 9px; }
}

@media (min-width: 600px) and (max-width: 768px) {
 .fv-location { font-size: 12px; }
 .fv-location > span { font-size: 11px; }
 .fv-description { font-size: 15px; }
 .fv-award-proof > img { width: 90px; }
 .fv-award-proof p { font-size: 12px; }
 .fv-award-proof strong { font-size: 26px; }
 .fv-award-proof small, .fv-award-proof a { font-size: 11px; }
}

/* Revision 02: one reading order for all four experiences. */
.contents-detail .ic-sec-head > span { display: flex; width: 100%; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px 16px; padding: 14px 20px; }
.experience-number, .experience-title { font: inherit; font-style: normal; }
.experience-condition { font-size: .88em; font-weight: 500; white-space: nowrap; }
.contents-detail { scroll-margin-top: 80px; }
.proposal-media, .development-more { display: none; }
body.plan-a .proposal-media, .ic-page.plan-b .proposal-media { display: block; }
body.plan-a .development-more { display: block; margin-top: 30px; border-top: 1px solid #ddd; padding-top: 22px; }
.development-more > summary { cursor: pointer; font-size: 1rem; font-weight: 700; }
.development-more .dev-timeline { margin-top: 26px; }
.experience-copy { min-width: 0; }
.contents-detail .experience-copy h3 { margin: 0 0 24px; font-size: clamp(1.25rem,1.55vw,1.55rem); line-height: 1.6; }
.contents-detail .experience-copy .body { margin: 0 0 20px; }
.experience-photo { margin: 0; min-width: 0; }
.experience-photo img { display: block; width: 100%; height: auto; border-radius: 4px; }
.experience-photo--workspace img { aspect-ratio: 4 / 3; object-fit: cover; object-position: 50% 70%; }
.experience-photo figcaption { font-size: .95rem; line-height: 1.65; margin-top: 14px; }
.experience-photo figcaption small { display: block; margin-top: 6px; color: #666; font-size: .78rem; line-height: 1.7; }
.equipment-list { font-size: .95rem; line-height: 1.8; margin: 22px 0; }
.equipment-list dt { margin: 14px 0 4px; font-weight: 700; }
.equipment-list dd { margin: 0; }
.experience-meta { font-size: .9rem; font-weight: 700; margin: 24px 0 0; }
.experience-copy .cta-wrap { margin-top: 24px; }
.experience-copy .ic-btn { max-width: 100%; box-sizing: border-box; }
.developer-voice { border-left: 2px solid #a29484; padding-left: 18px; margin: 24px 0; }
.developer-voice p { font-size: .96rem; line-height: 1.85; margin: 0; }
.developer-voice .developer-credit { font-size: .95rem; font-weight: 700; margin-top: 12px; }
.developer-credit span { display: block; font-size: .78rem; font-weight: 400; color: #68605a; }
.experience-copy .dev-link { margin: 18px 0; text-align: left; font-size: .82rem; }
.experience-layout .pressure-compare { margin: 0; }
.experience-layout .pressure-compare .row { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.experience-layout .pressure-compare figcaption { font-size: .9rem; }
.experience-layout .pressure-compare .note { font-size: .78rem; }
.benefit-item .pouch-image { max-width: 320px; margin: 26px auto 0; background: #f3f3f3; isolation: isolate; }
.benefit-item .pouch-image img { mix-blend-mode: multiply; width: 100%; height: auto; }
@media (min-width: 1000px) {
 body.plan-a .experience-layout, .ic-page.plan-b .experience-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 40px; align-items: center; }
 .experience-copy .ic-btn { font-size: 1rem; }
}
@media (max-width: 999px) {
 body.plan-a .experience-layout, .ic-page.plan-b .experience-layout { display: grid; grid-template-columns: minmax(0,1fr); gap: 28px; }
 .experience-photo, .experience-layout .pressure-compare { width: 100%; max-width: 580px; margin: 0 auto; }
 .contents-detail .experience-copy h3 { margin-bottom: 18px; }
}
@media (max-width: 768px) {
 .contents-detail .ic-sec-head > span { flex-direction: column; gap: 4px; padding: 12px 10px; }
 .experience-number { font-size: .8rem; letter-spacing: .06em; }
 .experience-title { font-size: .95rem; line-height: 1.55; }
 .experience-condition { font-size: .8rem; }
}

/* PDF ver.1: exhibit and development story share the CONTENTS 3 card. */
/* Revision 03: original photo, view crop x1200 y760 w1380 h1035 of 3000x2001.
   Both chair bases and display platforms remain visible; no generated pixels. */
.prototype-photo-crop { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 4px; }
.experience-photo--prototype .prototype-photo-crop img { position: absolute; width: 217.391304%; max-width: none; height: auto; left: -86.956522%; top: -73.429952%; border-radius: 0; }
.equipment-notice { display: block; margin-top: 8px; font-size: .85rem; line-height: 1.7; color: #444; }
.development-story { border-top: 1px solid #e2ded9; margin-top: 36px; padding-top: 30px; }
.development-story > h4 { margin: 0 0 24px; color: #333; font-size: clamp(1.15rem,1.45vw,1.4rem); font-weight: 700; line-height: 1.6; }
@media (max-width: 768px) {
 .development-story { margin-top: 30px; padding-top: 24px; }
 .development-story > h4 { margin-bottom: 20px; }
}

/* Keep short content-navigation phrases together on narrow screens. */
.ic-cards-4 .toc-label-part { display: inline-block; white-space: nowrap; font: inherit; }