/* ===== 基本設定 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gold: #FFD700;
    --gold-light: #FFEC8B;
    --gold-dark: #B8860B;
    --neon-pink: #FF1493;
    --neon-magenta: #E91E8C;
    --neon-cyan: #00D4FF;
    --neon-purple: #9400D3;
    --dark-bg: #0a0a0f;
    --dark-secondary: #12121a;
    --dark-tertiary: #1a1a25;
    --card-bg: #1e1e2a;
    --cta-pink: #E91E8C;
    --white: #ffffff;
    --text-light: #b0b0b0;
    --text-gray: #888888;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background: var(--dark-bg);
    color: var(--white);
    overflow-x: hidden;
    position: relative;
}
body::before{content:'';position:fixed;inset:0;background:linear-gradient(rgba(13,8,25,0.55),rgba(13,8,25,0.7)),url('bg-11111-1.jpg') center/cover no-repeat;z-index:-1;pointer-events:none;}
.hero,.section,.cta,header,footer,main,.container,section{background-color:transparent !important;}

/* ===== 紙吹雪キャンバス ===== */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ===== 共通スタイル ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight-text {
    color: var(--neon-magenta);
    font-weight: 700;
}

.highlight-number {
    color: var(--neon-cyan);
    font-weight: 900;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--white);
    line-height: 1.4;
}

.section-title-gradient {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 50px;
}

/* ===== ヘッダー & メインビジュアル ===== */
.hero {
    min-height: 100vh;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(233, 30, 140, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, transparent 40%, rgba(233, 30, 140, 0.05) 50%, transparent 60%);
    pointer-events: none;
}

/* ネオンライン効果 */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 45%, rgba(233, 30, 140, 0.3) 50%, transparent 55%),
        linear-gradient(-45deg, transparent 45%, rgba(0, 212, 255, 0.3) 50%, transparent 55%);
    background-size: 100% 100%;
    pointer-events: none;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 40px 20px;
}

.limited-badge {
    display: inline-block;
    border: 2px solid var(--neon-magenta);
    border-radius: 5px;
    padding: 10px 30px;
    margin-bottom: 30px;
    font-size: 1.2rem;
    color: var(--neon-magenta);
    background: rgba(233, 30, 140, 0.1);
}

.main-number {
    margin-bottom: 10px;
}

.number-display {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(180deg, var(--neon-cyan) 0%, var(--neon-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    display: inline-block;
}

.number-suffix {
    font-size: 4rem;
    font-weight: 900;
    color: var(--white);
    margin-left: 10px;
}

.main-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 30px;
    letter-spacing: 0.1em;
}

.hero-characters {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.character {
    width: 180px;
    height: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.5));
}

.character:hover {
    transform: scale(1.08);
}

.character-left {
    animation: floatLeft 3s ease-in-out infinite;
}

.character-center {
    width: 220px;
    animation: floatCenter 3s ease-in-out infinite;
    animation-delay: 0.5s;
    z-index: 2;
}

.character-right {
    animation: floatRight 3s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes floatLeft {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-15px) rotate(-3deg); }
}

@keyframes floatCenter {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.02); }
}

@keyframes floatRight {
    0%, 100% { transform: translateY(0) rotate(3deg); }
    50% { transform: translateY(-15px) rotate(3deg); }
}

.tagline {
    margin-bottom: 40px;
    font-size: 1.4rem;
    line-height: 1.8;
}

.tagline p {
    margin: 5px 0;
}

/* ===== CTAボタン ===== */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: var(--neon-magenta);
    color: var(--white);
    text-decoration: none;
    padding: 18px 50px;
    border-radius: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    box-shadow: 0 0 30px rgba(233, 30, 140, 0.5);
    transition: all 0.3s ease;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(233, 30, 140, 0.8);
}

.cta-button.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.cta-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

.hero-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ===== CASH BACK BONUS セクション ===== */
.bonus-section {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.bonus-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.bonus-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.bonus-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-cyan);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.bonus-card.popular {
    border: 2px solid var(--neon-magenta);
    transform: scale(1.05);
}

.bonus-card.popular:hover {
    transform: scale(1.08) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--neon-magenta);
    color: var(--white);
    padding: 5px 20px;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 0 0 10px 10px;
}

.card-header {
    padding: 30px 20px 20px;
    text-align: center;
}

.level-badge {
    font-size: 0.9rem;
    color: var(--text-gray);
    letter-spacing: 0.1em;
}

.card-body {
    padding: 0 30px 30px;
    text-align: center;
}

.deposit-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 5px;
}

.deposit-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
}

.deposit-amount .yen {
    font-size: 1.2rem;
    margin-left: 5px;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    margin: 20px 0;
}

.reward-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 10px;
}

.reward-amount {
    font-size: 2rem;
    font-weight: 900;
    color: var(--neon-cyan);
}

.reward-amount .yen {
    font-size: 1rem;
    margin-left: 5px;
}

.bonus-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: rgba(233, 30, 140, 0.1);
    border: 1px solid var(--neon-magenta);
    border-radius: 15px;
    padding: 20px 30px;
    max-width: 600px;
    margin: 0 auto;
}

.bonus-character {
    width: 80px;
    height: auto;
    filter: drop-shadow(0 3px 10px rgba(0, 0, 0, 0.3));
}

.bonus-note p {
    font-size: 1.1rem;
    color: var(--white);
}

/* ===== なぜ参加すべきか セクション ===== */
.reasons-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.reason-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.reason-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.reason-character {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
}

.reason-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    border-radius: 50%;
}

.icon-text {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
}

.reason-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--white);
}

.reason-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== よくある質問 セクション ===== */
.faq-section {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    display: flex;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.q-mark {
    color: var(--neon-magenta);
    font-weight: 700;
    font-size: 1.2rem;
    margin-right: 15px;
}

.faq-question span:nth-child(2) {
    flex: 1;
    font-size: 1.1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--text-gray);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 25px 20px 55px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== フッター ===== */
.footer {
    padding: 100px 0 40px;
    background: var(--dark-bg);
    position: relative;
}

.footer-characters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.footer-character {
    width: 150px;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.5));
}

.footer-character-speech.left .footer-character {
    animation: menaceFloat 3s ease-in-out infinite;
}

.footer-character-speech.right .footer-character {
    animation: excitedBounce 1s ease-in-out infinite;
}

@keyframes menaceFloat {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(-3deg); }
}

@keyframes excitedBounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(5deg); }
    75% { transform: translateY(-10px) rotate(-5deg); }
}

.footer-cta-content {
    text-align: center;
    max-width: 500px;
}

.footer-title {
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.final-cta-wrapper {
    text-align: center;
    margin-bottom: 50px;
}

.cta-button.final-cta {
    padding: 20px 60px;
    font-size: 1.4rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.badge-icon {
    font-size: 1.3rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 150px;
    opacity: 0.7;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 15px;
}

.disclaimer {
    font-size: 0.8rem;
    color: var(--text-gray);
    opacity: 0.7;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== カウントアップアニメーション ===== */
.counter {
    display: inline-block;
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 992px) {
    .bonus-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto 50px;
    }
    
    .bonus-card.popular {
        transform: scale(1);
    }
    
    .bonus-card.popular:hover {
        transform: translateY(-10px);
    }
    
    .reasons-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .number-display {
        font-size: 5rem;
    }
    
    .number-suffix {
        font-size: 2.5rem;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .character {
        width: 120px;
    }
    
    .character-center {
        width: 150px;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 15px 35px;
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-title-gradient {
        font-size: 1.8rem;
    }
    
    .footer-characters {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-character {
        width: 120px;
    }
    
    .trust-badges {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .limited-badge {
        font-size: 1rem;
        padding: 8px 20px;
    }
    
    .number-display {
        font-size: 3.5rem;
    }
    
    .number-suffix {
        font-size: 2rem;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .hero-characters {
        gap: 10px;
    }
    
    .character {
        width: 90px;
    }
    
    .character-center {
        width: 110px;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .bonus-note {
        flex-direction: column;
        text-align: center;
    }
    
    .deposit-amount {
        font-size: 2rem;
    }
    
    .reward-amount {
        font-size: 1.5rem;
    }
}


/* ===== プロモコード セクション ===== */
.promo-code-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
    border-top: 1px solid rgba(233, 30, 140, 0.3);
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
}

.promo-code-section .section-title {
    margin-bottom: 10px;
}

.promo-code-section .subtitle-text {
    display: block;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-top: 10px;
}

.promo-description {
    text-align: center;
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.promo-code-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.code-display {
    background: var(--dark-bg);
    border: 3px solid var(--neon-magenta);
    border-radius: 15px;
    padding: 20px 50px;
    position: relative;
    box-shadow: 
        0 0 20px rgba(233, 30, 140, 0.3),
        inset 0 0 20px rgba(233, 30, 140, 0.1);
}

.code-display::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--neon-magenta), var(--neon-cyan), var(--neon-magenta));
    border-radius: 18px;
    z-index: -1;
    animation: borderGlow 3s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

#promo-code {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.1em;
}

.copy-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--neon-cyan);
    color: var(--dark-bg);
    border: none;
    border-radius: 10px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.copy-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.copy-button:active {
    transform: scale(0.98);
}

.copy-icon {
    font-size: 1.3rem;
}

.copy-success {
    text-align: center;
    color: var(--neon-cyan);
    font-size: 1rem;
    margin-top: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.copy-success.show {
    opacity: 1;
}

/* ===== 「出金体験」強調スタイル ===== */
.highlight-text-large {
    font-size: 1.3em;
    font-weight: 900;
    background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan), var(--neon-magenta));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShine 3s linear infinite;
    text-shadow: 0 0 30px rgba(233, 30, 140, 0.5);
}

@keyframes textShine {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.tagline-main {
    font-size: 1.6rem;
    font-weight: 700;
}

/* ===== レスポンシブ対応（プロモコード） ===== */
@media (max-width: 768px) {
    .promo-code-box {
        flex-direction: column;
    }
    
    .code-display {
        padding: 15px 30px;
    }
    
    #promo-code {
        font-size: 2rem;
    }
    
    .copy-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    #promo-code {
        font-size: 1.5rem;
    }
    
    .highlight-text-large {
        font-size: 1.2em;
    }
    
    .tagline-main {
        font-size: 1.2rem;
    }
}


/* ===== インラインプロモコードセクション（フッター内） ===== */
.promo-code-section-inline {
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
    border: 2px solid rgba(233, 30, 140, 0.4);
    border-radius: 20px;
    padding: 40px 30px;
    margin-bottom: 40px;
    text-align: center;
}

.promo-inline-title {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--white);
}

.promo-inline-title .subtitle-text {
    display: block;
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 8px;
    font-weight: 400;
}

.promo-code-section-inline .promo-code-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.promo-code-section-inline .code-display {
    background: var(--dark-bg);
    border: 3px solid var(--neon-magenta);
    border-radius: 15px;
    padding: 20px 50px;
    position: relative;
    box-shadow: 
        0 0 20px rgba(233, 30, 140, 0.3),
        inset 0 0 20px rgba(233, 30, 140, 0.1);
}

.promo-code-section-inline .code-display::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--neon-magenta), var(--neon-cyan), var(--neon-magenta));
    border-radius: 18px;
    z-index: -1;
    animation: borderGlow 3s linear infinite;
}

.promo-code-section-inline #promo-code {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.1em;
}

.promo-code-section-inline .copy-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--neon-cyan);
    color: var(--dark-bg);
    border: none;
    border-radius: 10px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.promo-code-section-inline .copy-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.promo-code-section-inline .copy-success {
    text-align: center;
    color: var(--neon-cyan);
    font-size: 1rem;
    margin-top: 15px;
    margin-bottom: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
    height: 20px;
}

.promo-code-section-inline .copy-success.show {
    opacity: 1;
}

/* ===== チャット申請説明 ===== */
.promo-instruction {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px dashed var(--neon-cyan);
    border-radius: 15px;
    padding: 20px 30px;
    max-width: 550px;
    margin: 0 auto;
    margin-top: 20px;
}

.instruction-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.instruction-text {
    text-align: left;
}

.instruction-main {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 5px;
    font-weight: 700;
}

.instruction-sub {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ===== レスポンシブ対応（インラインプロモコード） ===== */
@media (max-width: 768px) {
    .promo-code-section-inline {
        padding: 30px 20px;
    }
    
    .promo-inline-title {
        font-size: 1.4rem;
    }
    
    .promo-code-section-inline .promo-code-box {
        flex-direction: column;
    }
    
    .promo-code-section-inline .code-display {
        padding: 15px 30px;
    }
    
    .promo-code-section-inline #promo-code {
        font-size: 2rem;
    }
    
    .promo-code-section-inline .copy-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .promo-instruction {
        flex-direction: column;
        text-align: center;
        padding: 15px 20px;
    }
    
    .instruction-text {
        text-align: center;
    }
    
    .instruction-main {
        font-size: 1rem;
    }
    
    .instruction-sub {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .promo-inline-title {
        font-size: 1.2rem;
    }
    
    .promo-code-section-inline #promo-code {
        font-size: 1.5rem;
    }
    
    .instruction-icon {
        font-size: 2rem;
    }
}

/* ===== ボーナス進呈日 ===== */
.bonus-distribution-note {
    margin-top: 15px;
    font-size: 1rem;
    color: var(--gold);
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--gold);
    border-radius: 10px;
    padding: 12px 20px;
    display: inline-block;
}

.bonus-distribution-note .highlight-text {
    color: var(--neon-cyan);
    font-weight: 700;
}