/* ホログラムテーマ専用スタイル */

/* ===== スクロールバースタイル ===== */
body.design-holo ::-webkit-scrollbar-track {
    background: rgba(0, 255, 255, 0.1);
    border-radius: 6px;
}

body.design-holo ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #00FFFF 0%, #FF00FF 100%);
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

body.design-holo ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #00CCCC 0%, #CC00CC 100%);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

body.design-holo ::-webkit-scrollbar-corner {
    background: rgba(0, 255, 255, 0.1);
}

body.design-holo * {
    scrollbar-width: thin;
    scrollbar-color: #00FFFF rgba(0, 255, 255, 0.1);
}

/* ===== ホログラムデザイン基本スタイル ===== */
body.design-holo {
    background: linear-gradient(135deg, #000428 0%, #004e92 100%);
    color: #00FFFF;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

body.design-holo::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 150, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: hologramGlow 3s ease-in-out infinite alternate;
}

@keyframes hologramGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

body.design-holo .container,
body.design-holo .novel-section,
body.design-holo .howto-section,
body.design-holo .novel-container,
body.design-holo .login-container,
body.design-holo .register-container,
body.design-holo .mypage-container,
body.design-holo .novel-post-container,
body.design-holo .novel-single-container,
body.design-holo .novel-ai-generator,
body.design-holo .news-section,
body.design-holo .custom-carousel-container {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

body.design-holo .container::before,
body.design-holo .novel-section::before,
body.design-holo .howto-section::before,
body.design-holo .novel-container::before,
body.design-holo .login-container::before,
body.design-holo .register-container::before,
body.design-holo .mypage-container::before,
body.design-holo .novel-post-container::before,
body.design-holo .novel-single-container::before,
body.design-holo .novel-ai-generator::before,
body.design-holo .news-section::before,
body.design-holo .custom-carousel-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.08), transparent);
    animation: hologramScan 3s linear infinite;
    pointer-events: none;
}

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

body.design-holo h1, body.design-holo h2, body.design-holo h3, body.design-holo h4 {
    color: #00FFFF;
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo input, body.design-holo textarea, body.design-holo select {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #00FFFF;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

body.design-holo input:focus, body.design-holo textarea:focus, body.design-holo select:focus {
    border-color: #FF00FF;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.5);
    outline: none;
}

body.design-holo button {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

body.design-holo button:hover {
    background: linear-gradient(135deg, #FF00FF 0%, #8000FF 100%);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
    transform: translateY(-2px);
}

body.design-holo .site-header {
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 2px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

body.design-holo .site-footer {
    background: rgba(0, 0, 0, 0.9);
    border-top: 2px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
    color: #00FFFF;
}

/* ===== ホログラムデザイン専用要素 ===== */
body.design-holo .hd-btn {
    list-style: none;
    margin: 0 5px;
}

body.design-holo .hd-btn a {
    background: linear-gradient(135deg, rgba(0, 150, 255, 0.8) 0%, rgba(138, 43, 226, 0.8) 100%);
    border: 2px solid rgba(0, 255, 255, 0.5);
    color: #00FFFF;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.8);
    transition: all 0.3s ease;
    font-family: 'Orbitron', 'Arial', sans-serif !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 30px;
    border-radius: 12px;
    font-size: 16px;
    min-width: 120px;
    text-decoration: none;
    white-space: nowrap;
}

body.design-holo .hd-btn.hd-create a {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.8) 0%, rgba(0, 200, 0, 0.8) 100%);
    border-color: rgba(0, 255, 0, 0.5);
    color: #00FF00;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.8);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
}

body.design-holo .hd-btn.hd-list a {
    background: linear-gradient(135deg, rgba(255, 255, 0, 0.8) 0%, rgba(255, 200, 0, 0.8) 100%);
    border-color: rgba(255, 255, 0, 0.5);
    color: #FFFF00;
    text-shadow: 0 0 5px rgba(255, 255, 0, 0.8);
    box-shadow: 0 0 15px rgba(255, 255, 0, 0.3);
}

body.design-holo .hd-btn.hd-mypage a {
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.8) 0%, rgba(200, 0, 200, 0.8) 100%);
    border-color: rgba(255, 0, 255, 0.5);
    color: #FF00FF;
    text-shadow: 0 0 5px rgba(255, 0, 255, 0.8);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

body.design-holo .hd-btn a:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
    text-shadow: 0 0 8px rgba(0, 255, 255, 1);
}

body.design-holo .hd-btn.hd-create a:hover {
    box-shadow: 0 0 25px rgba(0, 255, 0, 0.6);
    text-shadow: 0 0 8px rgba(0, 255, 0, 1);
}

body.design-holo .hd-btn.hd-list a:hover {
    box-shadow: 0 0 25px rgba(255, 255, 0, 0.6);
    text-shadow: 0 0 8px rgba(255, 255, 0, 1);
}

body.design-holo .hd-btn.hd-mypage a:hover {
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.6);
    text-shadow: 0 0 8px rgba(255, 0, 255, 1);
}

body.design-holo .site-title {
    color: #00FFFF;
    text-shadow: 0 0 15px #00FFFF;
}

body.design-holo .section-title {
    color: #00FFFF;
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo .howto-title::after {
    background: linear-gradient(90deg, #00FFFF, #FF00FF);
}

body.design-holo .howto-number {
    background: linear-gradient(135deg, #00FFFF 0%, #FF00FF 100%);
    color: #000;
}

body.design-holo .howto-step p {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .howto-arrow {
    color: #00FFFF;
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo .custom-carousel-container {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .custom-slide img {
    border: 2px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .custom-slide .overlay {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .custom-slide .overlay h3 {
    color: #00FFFF;
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo .novel-meta {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .meta-item {
    color: #00FFFF;
}

body.design-holo .meta-separator {
    color: #FF00FF;
}

body.design-holo .rating-gauge {
    background: rgba(0, 255, 255, 0.2);
    border: 1px solid rgba(0, 255, 255, 0.5);
}

body.design-holo .novel-share a {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .novel-share a:hover {
    color: #FF00FF;
    text-shadow: 0 0 8px #FF00FF;
}

body.design-holo .novel-ai-generator {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

body.design-holo button#generate-ai-novel {
    background: linear-gradient(135deg, #00FFFF 0%, #FF00FF 100%);
    border: 2px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
}

body.design-holo button#generate-ai-novel:hover {
    background: linear-gradient(135deg, #FF00FF 0%, #00FFFF 100%);
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.7);
    transform: translateY(-3px);
}

body.design-holo .ai-novel-output {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: #00FFFF;
}

body.design-holo .news-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

body.design-holo .news-list li {
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

body.design-holo .news-archive-list li {
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

body.design-holo .episode-ai-button {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
}

body.design-holo .episode-ai-button.active {
    background: linear-gradient(135deg, #FF00FF 0%, #8000FF 100%);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.5);
}

body.design-holo .char-counter {
    color: #00FFFF;
    text-shadow: 0 0 3px #00FFFF;
}

body.design-holo .char-counter.red {
    color: #FF0000;
    text-shadow: 0 0 5px #FF0000;
}

body.design-holo .episode-create-btnContainer button {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
}

body.design-holo .episode-create-btnContainer button:hover {
    background: linear-gradient(135deg, #FF00FF 0%, #8000FF 100%);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
}

body.design-holo .novel-list-item:hover {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}

body.design-holo .futuristic-button {
    background: linear-gradient(135deg, #00FFFF 0%, #FF00FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
}

body.design-holo .section-top-border {
    background: linear-gradient(90deg, #00FFFF, #FF00FF, #00FFFF);
    border-radius: 2px;
    margin-bottom: 20px;
}

body.design-holo .section-title-text::before,
body.design-holo .section-title-text::after {
    background: linear-gradient(90deg, #00FFFF, #FF00FF);
}

body.design-holo .novel-swiper .novel-card {
    border: 1px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .novel-swiper .novel-card .overlay {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .toggle-status-btn[data-status="publish"] {
    background: linear-gradient(135deg, #00FF00 0%, #008000 100%);
}

body.design-holo .toggle-status-btn[data-status="draft"] {
    background: linear-gradient(135deg, #FFFF00 0%, #808000 100%);
}

body.design-holo .btn-primary {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
}

body.design-holo .btn-submit {
    background: linear-gradient(135deg, #00FF00 0%, #008000 100%);
    border: 1px solid rgba(0, 255, 0, 0.5);
    color: #000;
}

body.design-holo .login-container button:hover,
body.design-holo .register-container button:hover {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
    transform: translateY(-2px);
}

body.design-holo .novel-list-icon {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

/* ===== マイページ専用スタイル ===== */
body.design-holo .accordion-header {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

body.design-holo .accordion-header h2 {
    color: #00FFFF;
    text-shadow: 0 0 8px #00FFFF;
}

body.design-holo .accordion-icon {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .accordion-content {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

body.design-holo .stats-grid {
    gap: 20px;
}

body.design-holo .stat-card-novels {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

body.design-holo .stat-card-novels .stat-icon,
body.design-holo .stat-card-novels .stat-number {
    color: #00FFFF;
    text-shadow: 0 0 8px #00FFFF;
}

body.design-holo .stat-card-words {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 0, 255, 0.3);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.2);
}

body.design-holo .stat-card-words .stat-icon,
body.design-holo .stat-card-words .stat-number {
    color: #FF00FF;
    text-shadow: 0 0 8px #FF00FF;
}

body.design-holo .stat-card-monthly {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 0, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
}

body.design-holo .stat-card-monthly .stat-icon,
body.design-holo .stat-card-monthly .stat-number {
    color: #00FF00;
    text-shadow: 0 0 8px #00FF00;
}

body.design-holo .stat-card-drafts {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 0, 0.3);
    box-shadow: 0 0 20px rgba(255, 255, 0, 0.2);
}

body.design-holo .stat-card-drafts .stat-icon,
body.design-holo .stat-card-drafts .stat-number {
    color: #FFFF00;
    text-shadow: 0 0 8px #FFFF00;
}

body.design-holo .ranking-card {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

body.design-holo .ranking-header {
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
}

body.design-holo .ranking-header h3 {
    color: #00FFFF;
    text-shadow: 0 0 8px #00FFFF;
}

body.design-holo .ranking-tabs {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

body.design-holo .ranking-tab {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.2);
    color: #00FFFF;
    transition: all 0.3s ease;
}

body.design-holo .ranking-tab:hover {
    background: rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
    transform: translateY(-1px);
}

body.design-holo .ranking-tab.active {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border-color: rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

body.design-holo .ranking-tab.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: hologramScan 2s linear infinite;
}

body.design-holo .ranking-content {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

body.design-holo .drafts-card {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 0, 255, 0.3);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.2);
}

body.design-holo .drafts-header {
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(255, 0, 255, 0.3);
}

body.design-holo .drafts-header h3 {
    color: #FF00FF;
    text-shadow: 0 0 8px #FF00FF;
}

body.design-holo .drafts-content {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 0, 255, 0.2);
}

body.design-holo .loading-message {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .drafts-card .loading-message {
    color: #FF00FF;
    text-shadow: 0 0 5px #FF00FF;
}

body.design-holo .draft-item {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 0, 255, 0.2);
    transition: all 0.3s ease;
}

body.design-holo .draft-item:hover {
    background: rgba(255, 0, 255, 0.1);
    border-color: rgba(255, 0, 255, 0.4);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

body.design-holo .draft-title {
    color: #FF00FF;
    text-shadow: 0 0 5px #FF00FF;
}

body.design-holo .draft-novel-title {
    color: #00FFFF;
}

body.design-holo .draft-status {
    color: #FFFF00;
}

body.design-holo .progress-bar {
    background: rgba(255, 0, 255, 0.2);
    border: 1px solid rgba(255, 0, 255, 0.3);
}

body.design-holo .progress-text {
    color: #FFFF00;
    text-shadow: 0 0 3px #FFFF00;
}

body.design-holo .draft-stat .stat-label {
    color: #00FFFF;
}

body.design-holo .draft-stat .stat-value {
    color: #FF00FF;
    text-shadow: 0 0 3px #FF00FF;
}

body.design-holo .draft-edit {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
}

body.design-holo .draft-edit:hover {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    transform: translateY(-1px);
}

body.design-holo .draft-publish {
    background: linear-gradient(135deg, #00FF00 0%, #008000 100%);
    border: 1px solid rgba(0, 255, 0, 0.5);
    color: #000;
}

body.design-holo .draft-publish:hover {
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
    transform: translateY(-1px);
}

body.design-holo .no-drafts-message {
    color: #FF00FF;
    text-shadow: 0 0 5px #FF00FF;
}

body.design-holo .create-episode-btn {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
}

body.design-holo .create-episode-btn:hover {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
    transform: translateY(-2px);
}

body.design-holo .novels-header h2 {
    color: #00FFFF;
    text-shadow: 0 0 8px #00FFFF;
}

body.design-holo .view-btn {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: #00FFFF;
    transition: all 0.3s ease;
}

body.design-holo .view-btn:hover {
    background: rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
    transform: translateY(-1px);
}

body.design-holo .view-btn.active {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border-color: rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

body.design-holo .view-btn.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: hologramScan 2s linear infinite;
}

body.design-holo .view-btn:not(.active) {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: #00FFFF;
}

body.design-holo .view-btn:not(.active):hover {
    background: rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
    transform: translateY(-1px);
}

body.design-holo .novel-item {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.2);
    transition: all 0.3s ease;
}

body.design-holo .novel-item:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: rgba(0, 255, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

body.design-holo .novel-title {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .novel-link {
    color: #00FFFF;
    text-shadow: 0 0 3px #00FFFF;
}

body.design-holo .novel-meta {
    color: #00FFFF;
}

body.design-holo .novel-btn {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
}

body.design-holo .novel-btn:hover {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    transform: translateY(-1px);
}

body.design-holo .no-novels-message {
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .create-novel-btn {
    background: linear-gradient(135deg, #00FF00 0%, #008000 100%);
    border: 1px solid rgba(0, 255, 0, 0.5);
    color: #000;
}

body.design-holo .create-novel-btn:hover {
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.6);
    transform: translateY(-2px);
}

body.design-holo .novel-card {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 255, 255, 0.2);
    transition: all 0.3s ease;
}

body.design-holo .novel-card:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: rgba(0, 255, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

body.design-holo .novel-card-link {
    color: #00FFFF;
    text-shadow: 0 0 3px #00FFFF;
}

body.design-holo .novel-card-btn {
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
}

body.design-holo .novel-card-btn:hover {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    transform: translateY(-1px);
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 768px) {
    body.design-holo .container {
        padding: 15px;
    }
    
    body.design-holo .novel-post-container,
    body.design-holo .novel-single-container {
        padding: 15px;
    }
    
    /* ヘッダーボタンのレスポンシブ対応（中画面） */
    body.design-holo .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
        padding: 10px;
    }

    body.design-holo .site-title {
        text-align: left;
    }

    /* 中画面でのロゴサイズ調整 */
    body.design-holo .header-logo img {
        width: 50px !important;
        height: auto;
    }

    /* 中画面でのロゴエフェクト軽減 */
    body.design-holo .header-logo::before {
        top: -3px;
        left: -3px;
        right: -3px;
        bottom: -3px;
        filter: blur(1px);
    }

    body.design-holo .site-nav-container {
        flex-direction: row;
        gap: 8px;
        align-items: center;
        justify-content: flex-end;
        margin-left: auto;
    }

    body.design-holo .hd-btn {
        width: auto;
        max-width: none;
        margin: 0;
        width: 80px;
    }

    body.design-holo .hd-btn a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        padding: 0;
        font-size: 16px;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        color: #00FFFF;
        text-shadow: 0 0 5px #00FFFF;
        border-radius: 50%;
        transition: all 0.3s ease;
        min-width: 70px !important;
        font-family: 'Orbitron', 'Arial', sans-serif !important;
    }

    /* SP表示時はアイコンのみ表示 */
    body.design-holo .hd-btn a .btn-text {
        display: none;
    }

    body.design-holo .hd-btn a i {
        font-size: 18px;
        margin: 0;
        display: block;
    }

    /* アイコンホバー効果 */
    body.design-holo .hd-btn a:hover {
        color: #00FFFF;
        text-shadow: 0 0 8px #00FFFF;
        transform: scale(1.1);
    }

    body.design-holo .toggle-group {
        flex-direction: column;
    }
    
    body.design-holo .toggle-option {
        width: 100%;
        margin-bottom: 10px;
    }
    
    body.design-holo .toggle-icon {
        font-size: 18px;
    }
    
    body.design-holo .toggle-title {
        font-size: 14px;
    }
    
    body.design-holo .toggle-desc {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    body.design-holo .novel-post-container,
    body.design-holo .novel-single-container {
        padding: 10px;
    }
    
    /* ヘッダーボタンのレスポンシブ対応（小画面） */
    body.design-holo .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 8px;
        padding: 8px;
    }

    body.design-holo .site-title {
        text-align: left;
    }

    /* 小画面でのロゴサイズ調整 */
    body.design-holo .header-logo img {
        width: 40px !important;
        height: auto;
    }

    /* 小画面でのロゴエフェクト軽減 */
    body.design-holo .header-logo::before {
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        filter: blur(0.5px);
    }

    body.design-holo .site-nav-container {
        flex-direction: row;
        gap: 6px;
        align-items: center;
        justify-content: flex-end;
        margin-left: auto;
    }

    body.design-holo .hd-btn {
        width: auto;
        max-width: none;
        margin: 0;
        width: 50px !important;
    }

    body.design-holo .hd-btn a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 35px;
        height: 35px;
        padding: 0;
        font-size: 14px;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        color: #00FFFF;
        text-shadow: 0 0 5px #00FFFF;
        border-radius: 50%;
        transition: all 0.3s ease;
        font-family: 'Orbitron', 'Arial', sans-serif !important;
    }

    body.design-holo .hd-btn a i {
        font-size: 18px;
        margin: 0;
        display: block;
    }

    /* アイコンホバー効果 */
    body.design-holo .hd-btn a:hover {
        color: #00FFFF;
        text-shadow: 0 0 8px #00FFFF;
        transform: scale(1.1);
    }

    body.design-holo .novel-post-container h2,
    body.design-holo .novel-single-container h2 {
        font-size: 18px;
    }

    body.design-holo .novel-post-container input,
    body.design-holo .novel-single-container input,
    body.design-holo .novel-post-container textarea,
    body.design-holo .novel-single-container textarea {
        font-size: 14px;
        padding: 8px;
    }

    body.design-holo .novel-post-container button,
    body.design-holo .novel-single-container button {
        font-size: 14px;
        padding: 8px 12px;
    }
    
    body.design-holo .toggle-option {
        padding: 10px;
    }
    
    body.design-holo .toggle-icon {
        font-size: 16px;
    }
    
    body.design-holo .toggle-title {
        font-size: 13px;
    }
    
    body.design-holo .toggle-desc {
        font-size: 11px;
    }

    body.design-holo .tag-item {
        font-size: 12px;
        padding: 4px 8px;
    }

    body.design-holo .char-counter {
        font-size: 12px;
    }
} 

/* ===== メインアクションボタン ===== */
body.design-holo .main-actions {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 20px;
    border: 2px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

body.design-holo .main-actions::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    animation: hologramScan 3s linear infinite;
    pointer-events: none;
}

body.design-holo .create-novel-btn {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.8) 0%, rgba(0, 200, 0, 0.8) 100%);
    border: 2px solid rgba(0, 255, 0, 0.5);
    color: #00FF00;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.8);
    transition: all 0.3s ease;
    font-family: 'Orbitron', 'Arial', sans-serif;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    min-width: 200px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

body.design-holo .create-novel-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 25px rgba(0, 255, 0, 0.6);
    text-shadow: 0 0 8px rgba(0, 255, 0, 1);
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.9) 0%, rgba(0, 200, 0, 0.9) 100%);
}

body.design-holo .novel-list-btn {
    background: linear-gradient(135deg, rgba(0, 150, 255, 0.8) 0%, rgba(138, 43, 226, 0.8) 100%);
    border: 2px solid rgba(0, 255, 255, 0.5);
    color: #00FFFF;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.8);
    transition: all 0.3s ease;
    font-family: 'Orbitron', 'Arial', sans-serif;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    min-width: 200px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

body.design-holo .novel-list-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
    text-shadow: 0 0 8px rgba(0, 255, 255, 1);
    background: linear-gradient(135deg, rgba(0, 150, 255, 0.9) 0%, rgba(138, 43, 226, 0.9) 100%);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    body.design-holo .main-actions {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    body.design-holo .create-novel-btn,
    body.design-holo .novel-list-btn {
        min-width: 180px;
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    body.design-holo .main-actions {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    body.design-holo .create-novel-btn,
    body.design-holo .novel-list-btn {
        min-width: 160px;
        padding: 1rem 1.2rem;
        font-size: 0.9rem;
    }
} 

/* ===== ロゴのホログラムエフェクト ===== */
body.design-holo .header-logo {
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

body.design-holo .header-logo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, 
        rgba(0, 255, 255, 0.2) 0%, 
        rgba(255, 0, 255, 0.2) 25%, 
        rgba(0, 255, 255, 0.2) 50%, 
        rgba(255, 0, 255, 0.2) 75%, 
        rgba(0, 255, 255, 0.2) 100%);
    border-radius: 8px;
    z-index: -1;
    animation: logoGlow 3s ease-in-out infinite alternate;
    filter: blur(2px);
}

@keyframes logoGlow {
    0% { 
        opacity: 0.3;
        transform: scale(1);
    }
    100% { 
        opacity: 0.6;
        transform: scale(1.01);
    }
}

body.design-holo .header-logo::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    background: 
        /* 回転する光の帯（暗めの色） */
        conic-gradient(
            from 0deg,
            transparent 0deg,
            rgba(0, 255, 255, 0.05) 30deg,
            rgba(0, 255, 255, 0.15) 60deg,
            rgba(0, 255, 255, 0.3) 90deg,
            rgba(0, 255, 255, 0.4) 120deg,
            rgba(0, 255, 255, 0.5) 150deg,
            rgba(0, 255, 255, 0.4) 180deg,
            rgba(0, 255, 255, 0.3) 210deg,
            rgba(0, 255, 255, 0.15) 240deg,
            rgba(0, 255, 255, 0.05) 270deg,
            transparent 300deg,
            transparent 360deg
        );
    border-radius: 50%;
    animation: logoRotate 4s linear infinite, logoFade 10s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
    mask: radial-gradient(circle, transparent 30%, black 50%);
    -webkit-mask: radial-gradient(circle, transparent 30%, black 50%);
}

@keyframes logoRotate {
    0% { 
        transform: rotate(0deg);
    }
    100% { 
        transform: rotate(360deg);
    }
}

@keyframes logoFade {
    0%, 100% { 
        opacity: 0;
    }
    20% { 
        opacity: 1;
    }
    70% { 
        opacity: 1;
    }
    90% { 
        opacity: 0;
    }
}

/* 10秒サイクルでフェードイン・アウト */
body.design-holo .header-logo::after {
    animation: logoRotate 4s linear infinite, logoFade 10s ease-in-out infinite;
}

/* JavaScript制御用の粒子スタイル */
body.design-holo .particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background-color: #00FFFF;
    border-radius: 50%;
    box-shadow: 0 0 4px #00FFFF;
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    transition: all 0.1s ease-out;
}

/* 回転粒子用のスタイル */
body.design-holo .rotating-particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background-color: rgba(0, 255, 255, 0.7);
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(0, 255, 255, 0.5);
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    transition: all 0.1s ease-out;
}

/* ホバー時の回転速度変更 */
body.design-holo .header-logo:hover .rotating-particle {
    box-shadow: 0 0 6px rgba(0, 255, 255, 0.6);
}

body.design-holo .header-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.6));
}

body.design-holo .header-logo:hover::after {
    animation-duration: 2s;
}

body.design-holo .header-logo img {
    position: relative;
    z-index: 1;
    border-radius: 6px;
    transition: all 0.3s ease;
}

/* ===== ヘッダーのホログラムエフェクト強化 ===== */
body.design-holo .site-header {
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 2px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

body.design-holo .site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        transparent 15%, 
        rgba(0, 255, 255, 0.05) 25%, 
        rgba(0, 255, 255, 0.1) 35%, 
        rgba(255, 0, 255, 0.05) 45%, 
        rgba(0, 255, 255, 0.1) 55%, 
        rgba(0, 255, 255, 0.05) 65%, 
        transparent 75%, 
        transparent 100%);
    animation: headerScan 6s linear infinite;
    pointer-events: none;
}

/* ヘッダーの追加エフェクトレイヤー */
body.design-holo .site-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top center, 
        rgba(0, 255, 255, 0.03) 0%, 
        transparent 50%);
    animation: headerGlow 4s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes headerScan {
    0% { 
        transform: translateX(-100%);
        opacity: 0;
    }
    10% { 
        opacity: 1;
    }
    90% { 
        opacity: 1;
    }
    100% { 
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes headerGlow {
    0% { 
        opacity: 0.2;
    }
    100% { 
        opacity: 0.5;
    }
} 

body.design-holo .header-container {
    position: relative;
    z-index: 2;
}

body.design-holo .site-title {
    color: #00FFFF;
    text-shadow: 0 0 15px #00FFFF;
    position: relative;
}

body.design-holo .site-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 255, 255, 0.8), 
        transparent);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.8; }
} 

/* ===== トップページ専用レイアウト（余白調整版） ===== */

/* メインコンテンツエリア */
body.design-holo .main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem; /* 2rem → 1rem */
    display: flex;
    flex-direction: column;
    gap: 1.5rem; /* 2rem → 1.5rem */
}

/* 小説カテゴリエリア（3つのセクションを横並び） */
body.design-holo .novel-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem; /* 2rem → 1.5rem */
    margin-bottom: 1.5rem; /* 2rem → 1.5rem */
}

/* 各小説セクション */
body.design-holo .novel-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1rem; /* 1.5rem → 1rem */
    position: relative;
    overflow: hidden;
    min-height: 350px; /* 400px → 350px */
}

/* 小説リスト */
body.design-holo .novel-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); /* 120px → 100px */
    gap: 0.8rem; /* 1rem → 0.8rem */
    margin-top: 0.8rem; /* 1rem → 0.8rem */
}

body.design-holo .novel-list-card {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 10px;
    padding: 0.6rem; /* 0.8rem → 0.6rem */
    text-decoration: none;
    color: #00FFFF;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 160px; /* 180px → 160px */
}

body.design-holo .novel-list-card:hover {
    background: rgba(0, 0, 0, 0.8);
    border-color: rgba(0, 255, 255, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    transform: translateY(-2px);
}

body.design-holo .novel-list-card img {
    width: 100%;
    height: 90px; /* 100px → 90px */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.4rem; /* 0.5rem → 0.4rem */
    flex-shrink: 0;
}

body.design-holo .novel-list-card h4 {
    margin: 0;
    font-size: 0.75rem; /* 0.8rem → 0.75rem */
    line-height: 1.3;
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 小説作成手順セクション */
body.design-holo .howto-section {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1);
  }

  .howto-section h2 {
    text-align: center;
    color: #00ffff;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  }

  .carousel-container {
    width: 500px;
    height: 400px;
    perspective: 1200px;
    overflow: visible;
    position: relative;
    margin: 0 auto;
  }

  .carousel-rotate-wrapper {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transform-origin: center center;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 1s ease;
  }

  .carousel-item {
    position: absolute;
    width: 160px;
    height: 200px;
    top: 100px;
    left: 170px;
    background: rgba(0, 255, 255, 0.15);
    border: 2px solid #00ffff;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
    color: white;
    backface-visibility: visible;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
  }

  /* カード4の背景画像 */
  .carousel-item:nth-child(4) {
    background: rgba(0, 255, 255, 0.15) url('../images/howto-step-bg04.png') center center / cover no-repeat;
  }

  .carousel-item:nth-child(4)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 255, 255, 0.08);
    border-radius: 12px;
    z-index: -1;
  }

  .carousel-item h3 {
    margin: 0 0 0.8rem 0;
    font-size: 1.2rem;
    color: #00ffff;
    transition: color 0.3s ease;
  }

  .carousel-item p {
    margin: 0 0 0.8rem 0;
    font-size: 1rem;
    color: #666666;
    transition: color 0.3s ease;
  }

  .carousel-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    transition: filter 0.3s ease;
  }

  /* 選択されたカードの強調スタイル */
  .carousel-item.view {
    border-color: #ff6b35;
    box-shadow: 0 0 35px rgba(255, 107, 53, 0.8);
  }

  .carousel-item.view h3 {
    color: #ff6b35;
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.6);
  }

  .carousel-item.view p {
    color: #ffd700;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
  }

  .carousel-item.view img {
    filter: brightness(1.2) contrast(1.1);
  }

  .controls {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
  }

  .carousel-btn {
    background: rgba(0, 255, 255, 0.15) !important;
    border: 2px solid #00ffff;
    border-radius: 12px;
    width: 60px;
    height: 60px;
    color: #00ffff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
  }

  .carousel-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
  }

  .carousel-btn:hover {
    background: rgba(0, 255, 255, 0.15) !important;
    border-color: #00ffff;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
    transform: scale(1.05);
  }

  .carousel-btn:hover::before {
    left: 100%;
  }

  .carousel-btn:active {
    transform: scale(0.98);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.4);
  }

  /* ボタン内の矢印アイコン */
  .carousel-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-style: solid;
    transform: translate(-50%, -50%);
  }

  .prev-btn::after {
    border-width: 8px 12px 8px 0;
    border-color: transparent #00ffff transparent transparent;
  }

  .next-btn::after {
    border-width: 8px 0 8px 12px;
    border-color: transparent transparent transparent #00ffff;
  }

  .carousel-btn:hover::after {
    filter: drop-shadow(0 0 5px rgba(0, 255, 255, 0.8));
  }

  /* SP表示時の調整 */
  @media (max-width: 768px) {
    .carousel-container {
      width: 450px;
      height: 400px;
      margin: 0 auto;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }

    .carousel-item {
      width: 180px;
      height: 220px;
      top: 90px;
      left: 135px;
      padding: 1.2rem;
    }

    .carousel-item h3 {
      font-size: 1.3rem;
    }

    .carousel-item p {
      font-size: 1.1rem;
    }

    .carousel-item img {
      width: 90px;
      height: 90px;
    }

    .carousel-btn {
      width: 65px;
      height: 65px;
      font-size: 1.5rem;
    }
  }

  @media (max-width: 480px) {
    .carousel-container {
      width: 380px;
      height: 350px;
      margin: 0 auto;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }

    .carousel-item {
      width: 160px;
      height: 200px;
      top: 75px;
      left: 110px;
      padding: 1rem;
    }

    .carousel-item h3 {
      font-size: 1.2rem;
    }

    .carousel-item p {
      font-size: 1rem;
    }

    .carousel-item img {
      width: 80px;
      height: 80px;
    }

    .carousel-btn {
      width: 60px;
      height: 60px;
      font-size: 1.4rem;
    }
  }

body.design-holo .howto-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem; /* 2rem → 1.5rem */
    margin-top: 1rem; /* 1.5rem → 1rem */
}

body.design-holo .howto-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem; /* 0.5rem → 0.4rem */
}

body.design-holo .howto-number {
    background: linear-gradient(135deg, #00FFFF 0%, #FF00FF 100%);
    color: #000;
    width: 35px; /* 40px → 35px */
    height: 35px; /* 40px → 35px */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem; /* 1.2rem → 1.1rem */
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

body.design-holo .howto-step img {
    width: 50px; /* 60px → 50px */
    height: 50px; /* 60px → 50px */
    object-fit: contain;
}

body.design-holo .howto-step p {
    margin: 0;
    font-size: 0.85rem; /* 0.9rem → 0.85rem */
    color: #00FFFF;
    text-shadow: 0 0 5px #00FFFF;
}

body.design-holo .howto-arrow {
    color: #00FFFF;
    font-size: 1.3rem; /* 1.5rem → 1.3rem */
    text-shadow: 0 0 10px #00FFFF;
}

/* AI小説生成セクション */
body.design-holo .ai-short-generator {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem; /* 2rem → 1.5rem */
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem; /* 2rem → 1.5rem */
}

body.design-holo #ai-novel-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem; /* 1.5rem → 1.2rem */
    margin-bottom: 1.2rem; /* 1.5rem → 1.2rem */
}

body.design-holo .form-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem; /* 0.5rem → 0.4rem */
}

body.design-holo .form-row label {
    color: #00FFFF;
    font-weight: bold;
    text-shadow: 0 0 5px #00FFFF;
    font-size: 0.85rem; /* 0.9rem → 0.85rem */
}

body.design-holo .form-row select {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #00FFFF;
    padding: 0.7rem; /* 0.8rem → 0.7rem */
    border-radius: 8px;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

body.design-holo .form-row select:focus {
    border-color: #FF00FF;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.5);
    outline: none;
}

body.design-holo .btn-submit {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #00FFFF 0%, #0080FF 100%);
    border: 1px solid rgba(0, 255, 255, 0.5);
    color: #000;
    font-weight: bold;
    padding: 0.9rem 1.8rem; /* 1rem 2rem → 0.9rem 1.8rem */
    border-radius: 10px;
    font-size: 1rem; /* 1.1rem → 1rem */
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

body.design-holo .btn-submit:hover {
    background: linear-gradient(135deg, #FF00FF 0%, #8000FF 100%);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
    transform: translateY(-2px);
}

body.design-holo .ai-result-box {
    margin-top: 1.2rem; /* 1.5rem → 1.2rem */
    padding: 0.8rem; /* 1rem → 0.8rem */
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    color: #00FFFF;
    min-height: 80px; /* 100px → 80px */
    display: none;
}

/* 小説一覧ボタンセクション */
body.design-holo .novels-link-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem; /* 2rem → 1.5rem */
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem; /* 2rem → 1.5rem */
}

body.design-holo .novels-link-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1rem; /* 1.5rem → 1rem */
}

body.design-holo .novels-link-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem; /* 1rem → 0.8rem */
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border: 2px solid rgba(0, 255, 255, 0.5);
    border-radius: 15px;
    padding: 1.5rem; /* 2rem → 1.5rem */
    text-decoration: none;
    color: #00FFFF;
    transition: all 0.3s ease;
    min-width: 280px; /* 300px → 280px */
    text-align: center;
}

body.design-holo .novels-link-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2) 0%, rgba(255, 0, 255, 0.2) 100%);
    border-color: rgba(0, 255, 255, 0.8);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
    transform: translateY(-3px);
}

body.design-holo .link-icon {
    font-size: 2.5rem; /* 3rem → 2.5rem */
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo .link-text {
    font-size: 1.3rem; /* 1.5rem → 1.3rem */
    font-weight: bold;
    text-shadow: 0 0 10px #00FFFF;
}

body.design-holo .link-desc {
    font-size: 0.85rem; /* 0.9rem → 0.85rem */
    opacity: 0.8;
    text-shadow: 0 0 5px #00FFFF;
}

/* お知らせセクション */
body.design-holo .news-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.2rem; /* 1.5rem → 1.2rem */
    position: relative;
    overflow: hidden;
}

body.design-holo .news-list {
    list-style: none;
    padding: 0;
    margin: 0.8rem 0 0 0; /* 1rem → 0.8rem */
}

body.design-holo .news-list li {
    padding: 0.6rem 0; /* 0.8rem → 0.6rem */
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.design-holo .news-list li:last-child {
    border-bottom: none;
}

body.design-holo .news-list time {
    color: rgba(0, 255, 255, 0.7);
    font-size: 0.85rem; /* 0.9rem → 0.85rem */
}

body.design-holo .news-list a {
    color: #00FFFF;
    text-decoration: none;
    text-shadow: 0 0 5px #00FFFF;
    transition: all 0.3s ease;
}

body.design-holo .news-list a:hover {
    color: #FF00FF;
    text-shadow: 0 0 10px #FF00FF;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    body.design-holo .main-content {
        padding: 0.8rem; /* 1rem → 0.8rem */
        gap: 1.2rem; /* 1.5rem → 1.2rem */
    }
    
    body.design-holo .novel-categories {
        grid-template-columns: 1fr;
        gap: 1.2rem; /* 1.5rem → 1.2rem */
    }
    
    body.design-holo .novel-section {
        min-height: 280px; /* 300px → 280px */
    }
    
    body.design-holo .novel-list {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr)); /* 100px → 80px */
        gap: 0.6rem; /* 0.8rem → 0.6rem */
    }
    
    body.design-holo .novel-list-card {
        height: 140px; /* 160px → 140px */
        padding: 0.5rem; /* 0.6rem → 0.5rem */
    }
    
    body.design-holo .novel-list-card img {
        height: 70px; /* 80px → 70px */
    }
    
    body.design-holo .novel-list-card h4 {
        font-size: 0.7rem; /* 0.75rem → 0.7rem */
    }
    
    body.design-holo .howto-steps {
        flex-direction: column;
        gap: 0.8rem; /* 1rem → 0.8rem */
    }
    
    body.design-holo .howto-arrow {
        transform: rotate(90deg);
    }
    
    body.design-holo #ai-novel-form {
        grid-template-columns: 1fr;
        gap: 0.8rem; /* 1rem → 0.8rem */
    }
    
    body.design-holo .ai-short-generator {
        padding: 1.2rem; /* 1.5rem → 1.2rem */
    }
    
    body.design-holo .novels-link-btn {
        min-width: 240px; /* 250px → 240px */
        padding: 1.2rem; /* 1.5rem → 1.2rem */
    }
    
    body.design-holo .link-icon {
        font-size: 2.2rem; /* 2.5rem → 2.2rem */
    }
    
    body.design-holo .link-text {
        font-size: 1.2rem; /* 1.3rem → 1.2rem */
    }
} 

/* --- Howto カルーセル --- */
.howto-carousel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  position: relative;
  margin-top: 1.5rem;
  max-width: 100%;
  overflow: hidden;
}
.howto-cards {
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 340px;
  height: 320px;
  position: relative;
  overflow: hidden;
}
.howto-card {
  background: rgba(0,255,255,0.1);
  border: 2px solid rgba(0,255,255,0.8);
  border-radius: 20px;
  box-shadow: 
    0 0 25px rgba(0,255,255,0.5),
    0 0 50px rgba(255,0,255,0.3),
    inset 0 0 25px rgba(0,255,255,0.15);
  padding: 2.5rem 2rem;
  width: 280px;
  height: 300px;
  margin: 0 auto;
  text-align: center;
  transition: all 0.6s cubic-bezier(.4,2,.6,1);
  opacity: 0;
  transform: translateX(100px) scale(0.8);
  pointer-events: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateX(100px) scale(0.8);
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(15px);
}
.howto-card.active {
  opacity: 1;
  transform: translate(-50%, -50%) translateX(0) scale(1);
  pointer-events: auto;
  background: rgba(0,255,255,0.15);
  box-shadow: 
    0 0 35px rgba(0,255,255,0.7),
    0 0 70px rgba(255,0,255,0.4),
    inset 0 0 35px rgba(0,255,255,0.25);
  z-index: 3;
  border-color: rgba(0,255,255,1);
}
.howto-card.prev-card {
  opacity: 0.7;
  transform: translate(-50%, -50%) translateX(-200px) scale(0.85);
  pointer-events: auto;
  background: rgba(0,255,255,0.08);
  box-shadow: 
    0 0 20px rgba(0,255,255,0.4),
    0 0 40px rgba(255,0,255,0.2),
    inset 0 0 20px rgba(0,255,255,0.1);
  z-index: 2;
  border-color: rgba(0,255,255,0.6);
}
.howto-card.next-card {
  opacity: 0.7;
  transform: translate(-50%, -50%) translateX(200px) scale(0.85);
  pointer-events: auto;
  background: rgba(0,255,255,0.08);
  box-shadow: 
    0 0 20px rgba(0,255,255,0.4),
    0 0 40px rgba(255,0,255,0.2),
    inset 0 0 20px rgba(0,255,255,0.1);
  z-index: 2;
  border-color: rgba(0,255,255,0.6);
}
.howto-card.far-prev {
  opacity: 0.3;
  transform: translate(-50%, -50%) translateX(-350px) scale(0.7);
  pointer-events: none;
  background: rgba(0,255,255,0.05);
  box-shadow: 
    0 0 15px rgba(0,255,255,0.3),
    0 0 30px rgba(255,0,255,0.15),
    inset 0 0 15px rgba(0,255,255,0.05);
  z-index: 1;
  border-color: rgba(0,255,255,0.4);
}
.howto-card.far-next {
  opacity: 0.3;
  transform: translate(-50%, -50%) translateX(350px) scale(0.7);
  pointer-events: none;
  background: rgba(0,255,255,0.05);
  box-shadow: 
    0 0 15px rgba(0,255,255,0.3),
    0 0 30px rgba(255,0,255,0.15),
    inset 0 0 15px rgba(0,255,255,0.05);
  z-index: 1;
  border-color: rgba(0,255,255,0.4);
}
.howto-card.slide-left {
  transform: translate(-50%, -50%) translateX(-100px) scale(0.8);
  opacity: 0;
}
.howto-card.slide-right {
  transform: translate(-50%, -50%) translateX(100px) scale(0.8);
  opacity: 0;
}
.howto-card.fade-out {
  animation: cardFadeOut 0.4s ease-out forwards;
}
@keyframes cardFadeOut {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    background: rgba(0,255,255,0.15);
    box-shadow: 
      0 0 35px rgba(0,255,255,0.7),
      0 0 70px rgba(255,0,255,0.4),
      inset 0 0 35px rgba(0,255,255,0.25);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(0,255,255,0.05);
    box-shadow: 
      0 0 15px rgba(0,255,255,0.3),
      0 0 30px rgba(255,0,255,0.2),
      inset 0 0 15px rgba(0,255,255,0.1);
  }
}
.howto-number {
  margin: 0 auto 1.5rem auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
  color: #000;
  font-weight: bold;
  font-size: 1.6rem;
  box-shadow: 
    0 0 25px rgba(0,255,255,0.8),
    0 0 50px rgba(255,0,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: holoPulse 2s infinite alternate;
  position: relative;
}
@keyframes holoPulse {
  0% { 
    box-shadow: 0 0 15px rgba(0,255,255,0.8), 0 0 30px rgba(255,0,255,0.6); 
    transform: scale(1);
  }
  100% { 
    box-shadow: 0 0 35px rgba(0,255,255,0.8), 0 0 70px rgba(255,0,255,0.6); 
    transform: scale(1.15);
  }
}
.howto-number::after {
  content: '';
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  border-radius: 50%;
  box-shadow: 0 0 20px 10px rgba(0,255,255,0.3), 0 0 40px 20px rgba(255,0,255,0.2);
  opacity: 0.6;
  pointer-events: none;
}
.howto-icon {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
  color: #00ffff;
  filter: drop-shadow(0 0 12px rgba(0,255,255,0.8)) drop-shadow(0 0 24px rgba(255,0,255,0.6));
  transition: filter 0.3s;
}
.howto-card.active .howto-icon {
  animation: holoIconGlow 2.5s infinite alternate;
}
@keyframes holoIconGlow {
  0% { 
    filter: drop-shadow(0 0 12px rgba(0,255,255,0.8)) drop-shadow(0 0 24px rgba(255,0,255,0.6));
  }
  100% { 
    filter: drop-shadow(0 0 20px rgba(0,255,255,0.8)) drop-shadow(0 0 40px rgba(255,0,255,0.6));
  }
}
.howto-desc {
  color: #00ffff;
  font-size: 1.2rem;
  font-weight: bold;
  margin-top: 0.5rem;
  text-shadow: 
    0 0 10px rgba(0,255,255,0.8),
    0 0 20px rgba(255,0,255,0.6);
  line-height: 1.4;
}
.howto-prev, .howto-next {
  background: rgba(0,255,255,0.1);
  border: 2px solid rgba(0,255,255,0.8);
  border-radius: 12px;
  color: #00ffff;
  font-size: 2.4rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  padding: 0.8rem;
  user-select: none;
  min-width: 50px;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  box-shadow: 
    0 0 15px rgba(0,255,255,0.5),
    0 0 30px rgba(255,0,255,0.3);
}
.howto-prev:hover, .howto-next:hover {
  background: rgba(0,255,255,0.2);
  color: #ff00ff;
  transform: scale(1.1);
  box-shadow: 
    0 0 20px rgba(0,255,255,0.7),
    0 0 40px rgba(255,0,255,0.4);
  border-color: rgba(255,0,255,0.8);
}
.howto-indicator {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  position: absolute;
  bottom: -2.5rem;
  left: 50%;
  transform: translateX(-50%);
}
.howto-indicator .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
  opacity: 0.4;
  transition: all 0.3s ease;
  box-shadow: 0 0 8px rgba(0,255,255,0.5);
  cursor: pointer;
}
.howto-indicator .dot.active {
  opacity: 1;
  box-shadow: 
    0 0 15px rgba(0,255,255,0.8),
    0 0 30px rgba(255,0,255,0.6);
  transform: scale(1.2);
}

/* PC表示時の3D円形カルーセル */
@media (min-width: 769px) {
  .howto-carousel {
    gap: 2rem;
  }
  .howto-cards {
    width: 800px;
    height: 400px;
    position: relative;
    perspective: 1000px;
    margin: 0 auto;
  }
  .howto-card {
    width: 280px;
    height: 300px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform-origin: center center;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
  }
  
  /* 円形配置のカード */
  .howto-card.active {
    transform: translate(-50%, -50%) rotateY(0deg) translateZ(250px);
    z-index: 3;
  }
  .howto-card.prev-card {
    transform: translate(-50%, -50%) rotateY(-90deg) translateZ(250px);
    z-index: 2;
  }
  .howto-card.next-card {
    transform: translate(-50%, -50%) rotateY(90deg) translateZ(250px);
    z-index: 2;
  }
  .howto-card.far-prev {
    transform: translate(-50%, -50%) rotateY(-180deg) translateZ(250px);
    z-index: 1;
  }
  .howto-card.far-next {
    transform: translate(-50%, -50%) rotateY(180deg) translateZ(250px);
    z-index: 1;
  }
  
  /* 回転アニメーション（カード自体は回転しない） */
  .howto-card.rotate-left {
    animation: rotateLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }
  .howto-card.rotate-right {
    animation: rotateRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }
  
  @keyframes rotateLeft {
    0% {
      transform: translate(-50%, -50%) rotateY(0deg) translateZ(250px);
    }
    100% {
      transform: translate(-50%, -50%) rotateY(-90deg) translateZ(250px);
    }
  }
  
  @keyframes rotateRight {
    0% {
      transform: translate(-50%, -50%) rotateY(0deg) translateZ(250px);
    }
    100% {
      transform: translate(-50%, -50%) rotateY(90deg) translateZ(250px);
    }
  }
  
  .howto-prev, .howto-next {
    font-size: 2.8rem;
    min-width: 60px;
    min-height: 60px;
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .howto-carousel {
    gap: 1rem;
    margin-top: 1rem;
  }
  .howto-cards {
    width: 320px;
    height: 280px;
  }
  .howto-card {
    width: 260px;
    height: 240px;
    padding: 2rem 1.5rem;
  }
  .howto-number {
    width: 46px;
    height: 46px;
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
  }
  .howto-icon {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
  .howto-desc {
    font-size: 1.1rem;
  }
  .howto-prev, .howto-next {
    font-size: 2rem;
    min-width: 44px;
    min-height: 44px;
    padding: 0.6rem;
  }
}

@media (max-width: 480px) {
  .howto-carousel {
    gap: 0.8rem;
  }
  .howto-cards {
    width: 280px;
    height: 240px;
  }
  .howto-card {
    width: 205px;
    height: 200px;
    padding: 1.5rem 1rem;
  }
  .howto-number {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  .howto-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
  }
  .howto-desc {
    font-size: 1rem;
  }
  .howto-prev, .howto-next {
    font-size: 1.8rem;
    min-width: 40px;
    min-height: 40px;
    padding: 0.5rem;
  }
}

/* AIフォームプレビュー用スタイル（ホログラム風） */
body.design-holo .ai-form-preview {
  text-align: center;
  padding: 2rem;
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  margin: 1rem 0;
}

body.design-holo .ai-form-description {
  color: var(--text-dim, #a9c7e6);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

body.design-holo .ai-form-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(146, 84, 255, 0.1));
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 16px;
  text-decoration: none;
  color: var(--text-strong, #e6f4ff);
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

body.design-holo .ai-form-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
  border-color: rgba(0, 255, 255, 0.5);
  text-decoration: none;
  color: var(--text-strong, #e6f4ff);
}

body.design-holo .ai-form-link-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.6));
}

body.design-holo .ai-form-link-text {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

body.design-holo .ai-form-link-desc {
  font-size: 0.9rem;
  color: var(--text-dim, #a9c7e6);
  opacity: 0.8;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  body.design-holo .ai-form-preview {
    padding: 1.5rem;
  }
  
  body.design-holo .ai-form-link {
    padding: 1.2rem 1.5rem;
  }
  
  body.design-holo .ai-form-link-icon {
    font-size: 1.5rem;
  }
  
  body.design-holo .ai-form-link-text {
    font-size: 1rem;
  }
}