@charset "UTF-8";

html { 
    scroll-behavior: smooth
}

:root {
    /* ベースカラー */
    --cyan-hyper: #00f0ff;
    --cyan-deep: #00a3af;
    --cyan-light: #e6faff;
    --bg-dark: #040a12;
    --bg-light: #f7fafc;
    --text-main: #11161b;
    --text-muted: #5c6b73;
    --white: #ffffff;
    
    --font-cyber: 'Orbitron', 'Syncopate', sans-serif;
    --font-base: 'Noto Sans JP', sans-serif;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-base);
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.page-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--cyan-deep);
    color: var(--white);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 2000;
    transition: all 0.4s ease;
    border: 1px solid var(--cyan-hyper);
    /* 初期状態は隠す */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}
.page-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.page-top:hover {
    background: var(--cyan-hyper);
    color: var(--bg-dark);
}

.global-lines {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: 
        linear-gradient(90deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.img-placeholder {
    background: linear-gradient(135deg, #e1f5fe 0%, #b3e5fc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.img-placeholder::after {
    background: rgba(4, 10, 18, 0.7);
    color: var(--cyan-hyper);
    border: 1px solid var(--cyan-hyper);
    padding: 6px 14px;
    font-size: 11px;
    font-weight: bold;
    font-family: var(--font-base);
    letter-spacing: 1px;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
    text-align: center;
    max-width: 90%;
}

/* Header */
.dynamic-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 3px solid var(--text-main);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-space {
    font-family: var(--font-cyber);
    font-weight: 900;
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logo-main { font-size: 22px; color: var(--text-main); letter-spacing: -1px; }
.logo-ver { background: var(--text-main); color: var(--cyan-hyper); font-size: 14px; padding: 2px 6px; transform: skewX(-12deg); }

.nav-links ul { list-style: none; display: flex; align-items: center; gap: 20px; }
.nav-links a:not(.btn-header-entry) {
    text-decoration: none;
    color: var(--text-main);
    font-size: 13px;
    font-weight: 700;
    position: relative;
    padding: 5px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.nav-links a:not(.btn-header-entry)::before {
    content: attr(data-en);
    font-family: var(--font-cyber);
    font-size: 10px;
    color: var(--cyan-deep);
    font-style: italic;
    letter-spacing: 1px;
}
.nav-links a:not(.btn-header-entry)::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--cyan-hyper); transition: width 0.3s ease;
}
.nav-links a:not(.btn-header-entry):hover::after { width: 100%; }

.btn-header-entry {
    text-decoration: none;
    background: var(--cyan-deep);
    color: var(--white);
    padding: 8px 20px;
    font-family: var(--font-cyber);
    font-weight: 900;
    font-style: italic;
    font-size: 18px;
    display: inline-block;
    transform: skewX(-15deg);
    transition: all 0.3s ease;
    border: 2px solid var(--text-main);
}
.btn-header-entry .txt { display: inline-block; transform: skewX(15deg); }
.btn-header-entry:hover { background: var(--cyan-hyper); color: var(--text-main); box-shadow: 0 0 15px var(--cyan-hyper); border-color: var(--cyan-hyper); }

/* ハンバーガーメニュー（スマホ用） */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}
.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-main);
    margin: 5px 0;
    transition: 0.3s;
}

/* Hero Visual */
.dynamic-hero { position: relative; height: 85vh; min-height: 600px; background: var(--bg-dark); display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0.35; z-index: 1; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(4,10,18,0.9) 30%, rgba(0,240,255,0.2) 100%); z-index: 2; }
.hero-container { position: relative; z-index: 3; max-width: 1200px; width: 100%; margin: 0 auto; padding: 0 50px; }
.hero-badge { display: inline-block; font-family: var(--font-cyber); background: var(--cyan-hyper); color: var(--bg-dark); font-weight: 900; font-style: italic; font-size: 12px; padding: 4px 12px; letter-spacing: 2px; margin-bottom: 25px; transform: skewX(-10deg); }
.hero-title-main { font-size: 56px; font-weight: 900; line-height: 1.1; color: var(--white); margin-bottom: 25px; }
.hero-title-main span { display: block; }
.hero-title-main .line-2 { color: var(--cyan-hyper); text-shadow: 0 0 20px rgba(0, 240, 255, 0.6); }
.hero-catch { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 50px; border-left: 4px solid var(--cyan-hyper); padding-left: 15px; }
.hero-timeline { display: flex; gap: 20px; }
.time-block { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); padding: 15px 30px; transform: skewX(-10deg); }
.time-block.spec-cyan { border-color: var(--cyan-hyper); background: rgba(0, 240, 255, 0.05); }
.time-block .label, .time-block .date { display: block; transform: skewX(10deg); }
.time-block .label { font-size: 11px; color: var(--cyan-hyper); margin-bottom: 5px; font-weight: bold; }
.time-block .date { font-size: 18px; font-weight: bold; color: var(--white); font-family: var(--font-cyber); }
.time-block .arrow { color: var(--cyan-hyper); }
.hero-slant { position: absolute; bottom: -50px; left: 0; width: 110%; height: 100px; background: var(--white); transform: rotate(-3deg); z-index: 4; }

/* Sections Base */
.section-dynamic { position: relative; padding: 100px 0; overflow: hidden; }
.section-dynamic.w-bg { background-color: var(--white); }
.section-dynamic.g-bg { background-color: var(--bg-light); }
.section-dynamic.d-bg { background-color: var(--bg-dark); }
.inner-container { position: relative; max-width: 1200px; margin: 0 auto; padding: 0 25px; z-index: 2; }
.giant-bg-text { position: absolute; top: 20px; right: -50px; font-family: var(--font-cyber); font-size: 160px; font-weight: 900; font-style: italic; color: rgba(0, 240, 255, 0.04); line-height: 1; pointer-events: none; z-index: 1; user-select: none; }
.giant-bg-text.left { left: -50px; right: auto; }
.giant-bg-text.dark { color: rgba(255, 255, 255, 0.02); }

/* Section Head Style */
.section-head { margin-bottom: 60px; text-align: center; }
.section-head.align-left { text-align: left; }
.section-title { font-family: var(--font-cyber); font-size: 44px; font-weight: 900; font-style: italic; color: var(--text-main); letter-spacing: -1px; position: relative; display: inline-block; }
.section-title::after { content: ''; position: absolute; bottom: -8px; left: 0; width: 60%; height: 5px; background: var(--cyan-hyper); }
.section-head.align-left .section-title::after { left: 0; }
.section-subtitle { font-size: 15px; font-weight: 700; color: var(--text-muted); margin-top: 18px; }
.slant-edges { clip-path: polygon(0 4vw, 100% 0, 100% calc(100% - 4vw), 0 100%); }

/* News */
.news-wrapper { background: var(--white); border: 3px solid var(--text-main); box-shadow: 15px 15px 0 var(--cyan-light); }
.news-row { display: flex; align-items: center; padding: 25px 40px; border-bottom: 2px solid var(--bg-light); }
.news-row:last-child { border-bottom: none; }
.news-meta { display: flex; align-items: center; gap: 20px; min-width: 260px; }
.news-date { font-family: var(--font-cyber); font-size: 15px; font-weight: 700; }
.news-tag { font-family: var(--font-cyber); font-size: 11px; font-weight: 900; padding: 3px 10px; color: var(--white); transform: skewX(-10deg); }
.tag-cyan { background-color: var(--cyan-deep); }
.tag-accent { background-color: var(--text-main); }
.news-content { font-size: 15px; font-weight: 700; }

/* Concept */
.concept-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.concept-visual-frame { position: relative; padding: 15px; }
.concept-img { height: 400px; border: 4px solid var(--text-main); box-shadow: 12px 12px 0 var(--cyan-hyper); }
.frame-deco-1, .frame-deco-2 { position: absolute; width: 30px; height: 30px; border-color: var(--text-main); border-style: solid; pointer-events: none; }
.frame-deco-1 { top: 0; left: 0; border-width: 4px 0 0 4px; }
.frame-deco-2 { bottom: 0; right: 0; border-width: 0 4px 4px 0; }
.concept-lead { font-size: 24px; font-weight: 900; color: var(--cyan-deep); margin-bottom: 20px; }
.concept-p { font-size: 16px; color: var(--text-main); margin-bottom: 15px; }
.concept-rule { margin-top: 35px; background: var(--text-main); color: var(--white); padding: 20px; display: flex; align-items: center; gap: 20px; border-left: 6px solid var(--cyan-hyper); }
.rule-label { font-family: var(--font-cyber); font-weight: 900; font-style: italic; color: var(--cyan-hyper); font-size: 13px; }
.rule-text { font-size: 16px; font-weight: 700; }

/* Features */
.features-massive-list { display: flex; flex-direction: column; gap: 100px; }
.feature-massive-card { display: flex; align-items: center; gap: 50px; position: relative; }
.feature-massive-card.reverse { flex-direction: row-reverse; }
.massive-bg-num { position: absolute; top: -50px; left: -30px; font-family: var(--font-cyber); font-size: 180px; font-weight: 900; color: rgba(0, 240, 255, 0.05); font-style: italic; line-height: 1; z-index: 0; pointer-events: none; }
.feature-massive-card.reverse .massive-bg-num { left: auto; right: -30px; }
.massive-img-area { flex: 1; height: 400px; border: 4px solid var(--text-main); box-shadow: 20px 20px 0 var(--cyan-light); z-index: 1; }
.massive-text-area { flex: 1; z-index: 1; background: rgba(255,255,255,0.8); padding: 10px; }
.massive-tag { font-family: var(--font-cyber); font-size: 14px; font-weight: 900; color: var(--cyan-deep); display: inline-block; border-bottom: 2px solid var(--cyan-hyper); padding-bottom: 5px; margin-bottom: 15px; }
.massive-text-area h3 { font-size: 32px; font-weight: 900; line-height: 1.3; margin-bottom: 20px; }
.massive-desc { font-size: 16px; font-weight: 700; color: var(--text-muted); margin-bottom: 20px; }
.massive-sub { font-size: 15px; font-weight: 600; color: var(--text-muted); margin-top: 20px; }
.massive-point-box { display: flex; flex-direction: column; gap: 10px; }
.massive-point-box .highlight-cyan { display: inline-block; background: var(--cyan-light); padding: 10px 15px; border-left: 4px solid var(--cyan-hyper); font-weight: 700; }
.massive-list { list-style: none; margin-bottom: 15px; }
.massive-list li { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
/* SNSアイコンの配置調整 */
.massive-text-area .concept-rule {
    display: flex;
    align-items: center;
    gap: 30px; /* 見出しとアイコン群の間の間隔 */
}

.sns-icons {
    display: flex;
    flex: 1; /* 横幅をいっぱいに使う */
    justify-content: space-between; /* アイコンを左右に広げて均等配置 */
    max-width: 200px; /* 必要に応じて調整してください */
}

.sns-icons a {
    display: flex;
    align-items: center;
    color: var(--white);
    font-size: 40px; /* アイコンのサイズを拡大 */
    text-decoration: none; /* 下線を削除 */
    transition: all 0.3s ease;
    margin: 0 20px;
}

/* ホバー時の発光と動き */
.sns-icons a:hover {
    color: var(--cyan-hyper);
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.8);
    transform: translateY(-5px);
}

.sns-icons i {
    margin: 0 8px;
}

/* FLOW */
.flow-massive-container { display: flex; flex-direction: column; gap: 30px; margin-top: 40px; }
.flow-step-box { display: flex; background: rgba(255,255,255,0.02); border: 2px solid rgba(255,255,255,0.1); transition: all 0.3s ease; }
.flow-step-box:hover { border-color: var(--cyan-hyper); background: rgba(0, 240, 255, 0.02); }
.flow-step-num { font-family: var(--font-cyber); font-size: 24px; font-weight: 900; font-style: italic; background: var(--cyan-hyper); color: var(--bg-dark); padding: 30px; display: flex; align-items: center; justify-content: center; min-width: 160px; text-align: center; }
.flow-step-content { padding: 30px; flex: 1; }
.flow-step-content h4 { font-size: 18px; font-weight: 900; color: var(--white); margin-bottom: 10px; }
.flow-step-content p { font-size: 16px; color: rgba(255,255,255,0.7); line-height: 1.7; }

/* Prizes */
.prizes-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.prize-dynamic-box { border: 3px solid var(--text-main); background: var(--white); }
.prize-img-wrap { height: 300px; border-bottom: 3px solid var(--text-main); }
.prize-meta { padding: 30px; }
.prize-category { font-size: 11px; font-weight: 900; background: var(--text-main); color: var(--cyan-hyper); padding: 4px 10px; display: inline-block; margin-bottom: 12px; }
.prize-meta h3 { font-size: 22px; font-weight: 900; margin-bottom: 10px; }
.prize-meta p { font-size: 16px; color: var(--text-muted); }

/* Ambassador */
.ambassador-carousel { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.amb-profile-card { background: var(--white); border: 2px solid var(--text-main); box-shadow: 6px 6px 0 var(--text-main); }
.amb-img-area { height: 260px; border-bottom: 2px solid var(--text-main); }
.amb-detail { padding: 20px; }
.amb-tag { font-family: var(--font-cyber); font-size: 9px; font-weight: 900; color: var(--cyan-deep); display: block; margin-bottom: 6px; }
.amb-detail h4 { font-size: 16px; font-weight: 900; margin-bottom: 10px; }
.amb-detail p { font-size: 14px; color: var(--text-muted); }

/* SPONSORS */
.sponsors-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; }
.sponsor-logo-placeholder { background: var(--bg-light); border: 2px dashed var(--text-muted); padding: 30px; text-align: center; font-weight: 700; font-size: 16px; color: var(--text-main); transition: 0.3s; }
.sponsor-logo-placeholder:hover { border-color: var(--cyan-deep); background: var(--cyan-light); }

/* OUTLINE */
.outline-table-wrap { background: var(--white); border: 3px solid var(--text-main); box-shadow: 10px 10px 0 var(--cyan-light); }
.outline-table { width: 100%; border-collapse: collapse; }
.outline-table th, .outline-table td { padding: 20px 25px; font-size: 15px; border-bottom: 1px solid rgba(0,0,0,0.08); }
.outline-table tr:last-child th, .outline-table tr:last-child td { border-bottom: none; }
.outline-table th { background: var(--text-main); color: var(--white); width: 220px; text-align: left; font-weight: 700; border-right: 1px solid rgba(255,255,255,0.1); }
.outline-table td { font-weight: 500; line-height: 1.7; }

/* TERMS (Full Details) */
.terms-content-box { background: var(--white); border: 3px solid var(--text-main); padding: 50px; box-shadow: 15px 15px 0 var(--bg-light); }
.terms-category { margin-bottom: 40px; }
.terms-category:last-of-type { margin-bottom: 50px; }
.terms-category h4 { font-size: 18px; font-weight: 900; color: var(--cyan-deep); margin-bottom: 15px; border-bottom: 2px solid var(--bg-light); padding-bottom: 8px; }
.terms-category ul { list-style: none; margin-left: 5px; }
.terms-category li { font-size: 15px; line-height: 1.8; margin-bottom: 12px; position: relative; padding-left: 20px; }
.terms-category li::before { content: '■'; position: absolute; left: 0; top: 0; color: var(--cyan-hyper); font-size: 12px; }
.terms-category li strong { color: var(--text-main); background: linear-gradient(transparent 60%, var(--cyan-light) 60%); }

.terms-sub-section { background: var(--bg-light); padding: 30px; border-left: 5px solid var(--text-main); margin-bottom: 30px; }
.terms-sub-section:last-child { margin-bottom: 0; }
.terms-sub-section h3 { font-size: 16px; font-weight: 900; margin-bottom: 15px; color: var(--text-main); }
.terms-sub-section p { font-size: 14px; line-height: 1.8; color: var(--text-muted); }

/* Entry Section */
.entry-dynamic-section { background: var(--bg-dark); padding: 100px 20px; }
.entry-panel { max-width: 800px; margin: 0 auto; background: var(--white); border: 4px solid var(--text-main); padding: 60px 40px; position: relative; box-shadow: 15px 15px 0 var(--cyan-hyper); text-align: center; }
.panel-deco-line { position: absolute; top: 0; left: 0; width: 100%; height: 6px; background: linear-gradient(90deg, var(--cyan-hyper), var(--cyan-deep)); }
.entry-panel h2 { font-family: var(--font-cyber); font-size: 38px; font-weight: 900; margin-bottom: 10px; }
.panel-lead { font-size: 15px; font-weight: 700; color: var(--text-muted); margin-bottom: 30px; }
.panel-stats { display: flex; justify-content: center; gap: 50px; margin-bottom: 40px; }
.stat-cell { display: flex; flex-direction: column; align-items: center; }
.stat-cell .lbl { font-size: 13px; font-weight: 900; color: var(--cyan-deep); margin-bottom: 5px; }
.stat-cell .val { font-size: 32px; font-weight: 900; font-family: var(--font-cyber); }
.stat-cell .tax { font-size: 13px; font-family: var(--font-base); font-weight: 700; color: var(--text-muted); }

/* Footer */
.dynamic-footer { background: var(--text-main); color: var(--white); padding: 40px 50px 30px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.f-logo { font-family: var(--font-cyber); font-size: 20px; font-weight: 900; color: var(--cyan-hyper); }
.f-organizer { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 5px; }
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.4); }

.coming-soon { text-align: center; }
.coming-soon h2 { font-family: var(--font-cyber); color: var(--cyan-deep); font-size: 35px; font-weight: 900; }
.coming-soon p { font-size: 18px; font-weight: 700; color: var(--text-muted); }

/* =========================================
   デザイン調整（リンク色・発光・シャープ化・ダーク）
   ========================================= */

/* 1. 全体リンクカラーを --cyan-deep に。ホバー時に光る */
a {
    color: var(--cyan-deep);
    transition: all 0.3s ease;
}
a:hover {
    color: var(--cyan-hyper);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
}

/* アウトラインテーブル内のリンクも調整 */
.outline-table td a {
    color: var(--cyan-deep);
    font-weight: 700;
}
.outline-table td a:hover {
    color: var(--cyan-hyper);
}

/* 文字の斜め打ち消し用クラス（平行四辺形ボタンに必須） */
.txt-unskew {
    display: inline-block;
    transform: skewX(15deg);
}

/* FLOWやCONTACT等の汎用アクションボタン（テキストカラーは #00a3af） */
.btn-flow-action {
    display: inline-block;
    margin-top: 12px;
    padding: 12px 28px;
    background: var(--bg-dark);
    border: 1px solid var(--cyan-deep);
    color: var(--cyan-deep) !important;
    text-decoration: none;
    font-weight: 900;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 4px 4px 0 rgba(0, 163, 175, 0.4);
    transform: skewX(-15deg); 
    border-radius: 0;
}
.btn-flow-action:hover {
    transform: skewX(-15deg) translateY(-2px);
    box-shadow: 0 0 15px var(--cyan-hyper), 0 0 30px var(--cyan-hyper);
    background: var(--cyan-hyper);
    color: var(--bg-dark) !important;
    border-color: var(--cyan-hyper);
}

/* ENTRYセクション：大型ボタン（背景色を #00a3af に） */
.entry-gate-buttons { display: flex; gap: 20px; justify-content: center; }
.btn-gate-link.entry-moshicom-large {
    display: block;
    width: 100%;
    max-width: 500px;
    padding: 25px 20px;
    background: var(--cyan-deep); /* 背景を #00a3af に指定 */
    border: 2px solid var(--cyan-deep);
    box-shadow: 0 0 15px rgba(0, 163, 175, 0.4);
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
    border-radius: 0;
    transform: none; /* 斜め効果を完全に除去 */
}
/* ホバー時は発光（グロー）仕様に */
.btn-gate-link.entry-moshicom-large:hover {
    transform: scale(1.02);
    background: var(--cyan-hyper);
    box-shadow: 0 0 25px var(--cyan-hyper), 0 0 45px var(--cyan-hyper);
    border-color: var(--cyan-hyper);
}
.btn-gate-link .gate-inner {
    display: flex;
    flex-direction: column;
    transform: none;
}
.moshicom-logo-img {
    max-width: 280px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 10px;
}
.btn-gate-link.entry-moshicom-large .sub {
    display: block;
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}
.btn-gate-link.entry-moshicom-large:hover .sub {
    color: var(--bg-dark); /* ホバー時に明るい背景になるため、文字色を反転して視認性を確保 */
}

/* 3. CONTACTセクション：シンプル ＆ ダーク */
/* Contact Section */
.contact-compact-box { background: var(--text-main); color: var(--white); padding: 50px; text-align: center; border-radius: 4px; border: 2px solid rgba(255,255,255,0.1); }
.contact-compact-box h3 { font-family: var(--font-cyber); font-size: 32px; color: var(--cyan-hyper); margin-bottom: 15px; }
.contact-compact-box p { font-size: 16px; max-width: 600px; margin: 0 auto 25px; color: rgba(255,255,255,0.8); }
.btn-contact-action { display: inline-block; text-decoration: none; background: var(--cyan-deep); color: var(--white); padding: 15px 40px; font-weight: 700; font-size: 15px; transition: all 0.3s ease; transform: skewX(-10deg); }
.btn-contact-action:hover { background: var(--cyan-hyper); color: var(--text-main); box-shadow: 0 0 20px var(--cyan-hyper); }
.contact-compact-box h4 {
    font-size: 1.2rem;
    font-weight: 900;
    margin-bottom: 4px;
    color: var(--white);
}
.contact-compact-box .office-sub {
    font-size: 0.85rem;
    color: #aaaaaa;
    margin-bottom: 25px;
}

.contact-compact-box .req-title {
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--white);
}
.contact-compact-box .req-list {
    list-style: none;
    padding-left: 0;
    margin: 0 auto 25px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}
.contact-compact-box .req-list li {
    font-size: 0.9rem;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 992px) {
    .dynamic-header { padding: 20px; }
    .nav-links ul { gap: 12px; }
    .hero-title-main { font-size: 40px; }
    .concept-grid { grid-template-columns: 1fr; gap: 40px; }
    .feature-massive-card { flex-direction: column; gap: 30px; }
    .feature-massive-card.reverse { flex-direction: column; }
    .massive-img-area { width: 100%; height: 300px; }
    .flow-step-box { flex-direction: column; }
    .flow-step-num { min-width: auto; padding: 20px; }
    .prizes-split { grid-template-columns: 1fr; }
    .outline-table th { width: 140px; }
    .terms-content-box { padding: 20px; }

    .hamburger { display: block; }
    .nav-links {
        display: none; /* 初期は隠す */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        border-bottom: 3px solid var(--text-main);
    }
    .nav-links.is-open { display: block; }
}

@media (max-width: 768px) {
    .section-title { font-size: 36px; }
    .dynamic-header { gap: 15px; }
    .nav-links ul { display: block; justify-content: center; }
    .btn-header-entry { width: 100%; text-align: center; margin-top: 15px}
    .hero-title-main { font-size: 32px; }
    .hero-timeline { flex-direction: column; gap: 10px; }
    .news-row { flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px; }
    .massive-text-area h3 { font-size: 24px; }
    .panel-stats { flex-direction: column; gap: 20px; }
    .entry-gate-buttons { flex-direction: column; align-items: center; }
    .btn-gate-link { width: 100%; }
    .footer-grid { flex-direction: column; text-align: center; }
    .outline-table th, .outline-table td { display: block; width: 100%; text-align: left; border: none; }
    .outline-table th { border-bottom: 2px solid rgba(255,255,255,0.1); }
    .outline-table tr { border-bottom: 1px solid rgba(0,0,0,0.1); display: block; padding-bottom: 15px; margin-bottom: 15px; }
    .massive-text-area .concept-rule { gap: 20px; }

    .massive-text-area .concept-rule {
        flex-direction: row; /* 見出しとアイコンの横並びを維持 */
        align-items: center;
    }

    .sns-icons {
        flex-direction: column; /* アイコン群の中身だけを縦に */
        gap: 15px;
    }
}