:root {
    /* Tech Minimal Palette (Dark Mode) */
    --bg-body: #0a192f;
    /* 深いネイビー */
    --bg-glass: rgba(17, 34, 64, 0.75);
    /* グラスモフィズム背景 */
    --bg-card: rgba(255, 255, 255, 0.05);

    --text-main: #e6f1ff;
    /* オフホワイト */
    --text-muted: #8892b0;
    /* スレートグレー */
    --text-accent: #64ffda;
    /* ティール（サブアクセント） */

    --primary-color: #00d4ff;
    /* ネオンサイエンスブルー */
    --border-glass: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-sans: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;

    /* Effects */
    --radius-md: 12px;
    --radius-lg: 20px;
    --glow-primary: 0 0 10px rgba(0, 212, 255, 0.3), 0 0 20px rgba(0, 212, 255, 0.1);
    --glass-blur: blur(12px);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.7;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(0, 212, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(100, 255, 218, 0.05) 0%, transparent 20%);
    background-attachment: fixed;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

/* Engineer-like data styling */
.unit {
    font-size: 0.75em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-left: 2px;
    font-weight: 400;
}

.container {
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    min-height: 80vh;
    /* 画面の80%の高さを確保 */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    /* テキストは白 */
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    /* 薄い黒のフィルター */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    /* オーバーレイの上に表示 */
}

.site-title {
    font-family: var(--font-heading);
    font-size: 2/5rem;
    /* スマホで大きすぎないように調整 */
    color: white;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-sm);
}

/* About Page Specific */
.about-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.mission-statement {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    border-left: 4px solid var(--text-accent);
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.logical-list {
    list-style: none;
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.logical-list li {
    margin-bottom: var(--spacing-sm);
}

.interests-grid {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.interest-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    padding: 8px 16px;
    border-radius: 99px;
    font-size: 0.9rem;
    border: 1px solid var(--border-glass);
}

/* Comparison Matrix Styles */
.comparison-matrix-wrapper {
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    padding: var(--spacing-md);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
    /* Ensure table doesn't get too squished */
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-glass);
    font-size: 0.95rem;
}

.comparison-table th {
    font-family: var(--font-heading);
    color: var(--primary-color);
    background: rgba(0, 0, 0, 0.2);
    font-weight: 600;
}

.comparison-table td {
    color: var(--text-muted);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.product-name {
    color: var(--text-main);
    font-weight: 600;
}

.product-en {
    display: block;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    opacity: 0.7;
}

.evaluation-text {
    font-size: 0.9rem;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .comparison-matrix-wrapper {
        margin-left: calc(var(--spacing-md) * -1);
        margin-right: calc(var(--spacing-md) * -1);
        border-radius: 0;
    }
}

.criteria-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.criteria-item {
    background: rgba(0, 0, 0, 0.2);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.criteria-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.criteria-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.criteria-header h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-main);
}

.criteria-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-left: 28px;
    /* アイコンの分だけ下げる */
    line-height: 1.5;
}

@media (max-width: 480px) {
    .criteria-item p {
        margin-left: 0;
        margin-top: 4px;
    }
}

.about-preview {
    padding: var(--spacing-xl) 0;
}

.about-card-banner {
    background: var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .about-card-banner {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.site-subtitle {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-accent);
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-copy h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: white;
    line-height: 1.4;
}

.hero-copy p {
    max-width: 680px;
    margin: 0 auto;
    color: #e0e0e0;
    /* 完全に白ではないが読みやすいグレーホワイト */
    font-size: 1.1rem;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .site-title {
        font-size: 3.5rem;
    }

    .hero-copy h2 {
        font-size: 2.5rem;
    }
}

/* Global Interaction */
html {
    scroll-behavior: smooth;
}

/* Analysis Banner */
.analysis-banner {
    display: block;
    width: 100%;
    background-color: #001529;
    padding: var(--spacing-md) 0;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--primary-color);
    transition: background-color 0.3s ease;
}

.analysis-banner:hover {
    background-color: #001c36;
}

.banner-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
}

.banner-watermark-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/crystalline_barrier_tech.png'), url('images/investment_simulation_tech.png');
    background-position: left center, right center;
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.1;
    filter: grayscale(1) invert(1);
    pointer-events: none;
}

.banner-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
    text-align: center;
}

@media (min-width: 768px) {
    .banner-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.analysis-label {
    background-color: transparent;
    color: #ff3e3e;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 2px 8px;
    border: 1px solid #ff3e3e;
    animation: blink 1.5s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.banner-main-copy {
    font-family: 'Space Grotesk', var(--font-sans);
    font-size: 1.1rem;
    color: var(--text-main);
    flex-grow: 1;
    margin: 0 var(--spacing-md);
    letter-spacing: 0.02em;
}

.banner-btn {
    border: 1px solid var(--primary-color);
    padding: 8px 16px;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 700;
    position: relative;
    overflow: hidden;
    background: rgba(0, 212, 255, 0.05);
}

.banner-btn::after {
    content: "";
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(0, 212, 255, 0.4), transparent);
    animation: scan-btn 2s linear infinite;
}

@keyframes scan-btn {
    0% {
        top: -100%;
    }

    100% {
        top: 200%;
    }
}

/* Detailed Report Styling */
#detailed-report {
    background: rgba(10, 25, 47, 0.8);
    border: 1px solid var(--border-glass);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.section-header h2 {
    font-family: 'Space Grotesk', var(--font-heading);
    font-size: 2rem;
    color: var(--text-accent);
}

.section-description {
    font-family: var(--font-mono);
    color: var(--text-muted);
}

/* Featured Product */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.badge {
    display: inline-block;
    background-color: rgba(0, 212, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 99px;
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.section-description {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Comparison Image */
.comparison-image-wrapper {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.comparison-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

/* Technical Review Section */
.technical-review {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(10, 25, 47, 0.6);
    border-left: 4px solid var(--primary-color);
    /* 論文の引用/考察風 */
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Report Navigation */
.report-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-glass);
    padding: var(--spacing-sm) 0;
}

.report-page #detailed-report {
    margin-top: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    background: transparent;
    box-shadow: none;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-main);
    letter-spacing: 0.05em;
}

.nav-back {
    font-size: 0.75rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-back:hover {
    opacity: 0.7;
}

@media (max-width: 480px) {
    .nav-logo {
        font-size: 0.8rem;
    }
}

.review-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: var(--spacing-sm);
}

.review-block {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    /* パディング追加 */
    border-radius: var(--radius-md);
    /* 角丸追加 */
    transition: background-color 0.3s ease;
}

.review-block:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Asset Highlight (Economic Section) */
.review-block.asset-highlight {
    background-color: rgba(200, 210, 220, 0.1);
    /* 薄いグレー（ダークモード内でのハイライト） */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.review-heading {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-accent);
    margin-bottom: var(--spacing-sm);
    display: flex;
    /* アイコン配置用 */
    align-items: center;
    gap: 8px;
}

.icon-v-align {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.technical-review p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
}

/* Terms and Highlights */
.highlight-term {
    color: var(--text-main);
    font-weight: 700;
}

.mono {
    font-family: var(--font-mono);
    color: var(--primary-color);
}

.highlight-term.mono {
    font-family: var(--font-mono);
    color: var(--primary-color);
}

.highlight-money {
    color: var(--text-accent);
    font-weight: 700;
    font-size: 1.1em;
    background-color: rgba(100, 255, 218, 0.1);
    padding: 2px 4px;
    border-radius: 4px;
}

.highlight-conclusion {
    background-color: rgba(0, 212, 255, 0.15);
    /* サイエンスブルーの背景 */
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.review-signature {
    text-align: right;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-top: var(--spacing-lg);
    font-size: 0.9rem;
    border-top: 1px dashed var(--border-glass);
    padding-top: var(--spacing-md);
}


/* Structural Analysis Overlay */
.analysis-overlay-container {
    position: relative;
    display: inline-block;
    padding: 10px;
    border: 1px solid rgba(0, 212, 255, 0.15);
    background: rgba(0, 20, 40, 0.4);
    border-radius: 4px;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.analysis-overlay-container img {
    display: block;
    position: relative;
    z-index: 1;
    mix-blend-mode: luminosity;
    /* 画像を少しテクニカルな色合いに */
}

/* Axis Lines */
.analysis-overlay-container::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(0, 212, 255, 0.3);
    z-index: 2;
    pointer-events: none;
}

.analysis-overlay-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: rgba(0, 212, 255, 0.3);
    z-index: 2;
    pointer-events: none;
}

/* Corner Markers */
.analysis-caption {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-top: 8px;
    text-align: left;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
    background: rgba(0, 212, 255, 0.05);
}

/* Review Image & Visual Effects */
.review-image-container {
    text-align: center;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    /* スキャンラインを収める */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Scan Line Animation */
.review-image-container::after {
    content: "";
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            transparent,
            rgba(0, 212, 255, 0.0) 45%,
            rgba(0, 212, 255, 0.2) 50%,
            rgba(0, 212, 255, 0.0) 55%,
            transparent);
    z-index: 5;
    pointer-events: none;
    animation: scan 4s linear infinite;
}

@keyframes scan {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

.review-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: block;
    margin: 0 auto;
}

.review-image.half-size {
    width: 75%;
}

.image-citation {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 12px;
    font-family: var(--font-mono);
    opacity: 0.7;
    position: relative;
    z-index: 6;
}

.image-annotation {
    font-size: 0.8rem;
    color: var(--primary-color);
    /* 18000円と同じ水色 */
    font-weight: 700;
    margin-bottom: 8px;
    font-family: var(--font-mono);
    text-align: left;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px;
    border-radius: 4px;
    border-left: 2px solid var(--text-accent);
}

/* System Components Kit (Spec Sheet Style) */
.system-kit {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    background: rgba(10, 20, 35, 0.8);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.system-kit::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0.5;
}

.system-kit-title {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-accent);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: var(--spacing-md);
}

.system-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: nowrap;
}

.kit-card {
    background: transparent;
    border: 0.5px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 45%;
    max-width: 300px;
    /* 1.5倍に拡大 (200px -> 300px) */
    position: relative;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.kit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    border-color: rgba(0, 212, 255, 0.5);
}

/* Circuit Decoration */
.kit-card::before {
    content: "";
    position: absolute;
    top: 8px;
    right: 8px;
    width: 15px;
    height: 15px;
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    border-right: 1px solid rgba(0, 212, 255, 0.3);
    opacity: 0.6;
}

.kit-card::after {
    content: "";
    position: absolute;
    bottom: 8px;
    left: 8px;
    width: 3px;
    height: 3px;
    background: var(--primary-color);
    box-shadow: 4px 0 0 rgba(0, 212, 255, 0.3), 8px 0 0 rgba(0, 212, 255, 0.1);
}

.kit-card-label {
    font-size: 0.7rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    opacity: 0.9;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Label Dot Decoration */
.kit-card-label::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 4px var(--primary-color);
}

.kit-card-visual-wrapper {
    background-color: #ffffff;
    padding: 8px;
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-bottom: var(--spacing-xs);
    aspect-ratio: 1 / 1;
}

.kit-card-visual-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.kit-card-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
    text-align: center;
}

.system-kit-note {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.site-footer {
    border-top: 1px solid var(--border-glass);
    background-color: rgba(10, 25, 47, 0.95);
    color: var(--text-muted);
    text-align: center;
    padding: var(--spacing-lg) 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

/* Mobile Adjustments */
@media (max-width: 480px) {
    .site-title {
        font-size: 1.25rem;
    }

    .intro-section h2 {
        font-size: 1.5rem;
    }

    .comparison-table-wrapper {
        margin: 0 -16px;
        /* 画面端まで広げる */
        width: calc(100% + 32px);
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}

/* Reports Section & Grid */
.reports-section {
    padding: 60px 0;
    background: var(--bg-dark);
}

.section-header-compact {
    margin-bottom: 40px;
    text-align: left;
}

.section-header-compact h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    color: var(--text-white);
    margin-top: 10px;
}

.reports-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mini-banner {
    min-height: 250px !important;
    margin-bottom: 0 !important;
}

.mini-banner .banner-main-copy {
    font-size: 1.4rem !important;
    max-width: 100% !important;
}

@media (max-width: 768px) {
    .reports-grid {
        grid-template-columns: 1fr;
    }
}


/* Responsive Images for Technical Analysis */
.review-image-container {
    margin: 30px auto;
    text-align: center;
}

.review-image {
    max-width: 66%;
    height: auto;
    display: block;
    margin: 0 auto 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.image-annotation {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}


/* アフィリエイトボタン用スタイル */
.purchase-links {
    margin: 3rem 0 2rem;
    text-align: center;
    background-color: #f8f9fa;
    /* 薄いグレーの背景で強調 */
    padding: 2rem;
    border-radius: 12px;
}

.purchase-lead {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    /* スマホで縦並びになるように */
}

.affiliate-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    /* 丸みのあるデザイン */
    font-weight: 700;
    text-decoration: none;
    color: white;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.affiliate-button span {
    margin-right: 0.5rem;
}

.affiliate-button:hover {
    transform: translateY(-3px);
    /* ホバー時に少し浮き上がる */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.rakuten {
    background: linear-gradient(to right, #bf0000, #e60000);
    /* 楽天カラー（赤） */
}

.amazon {
    background: linear-gradient(to right, #ff9900, #ffad33);
    /* Amazonカラー（オレンジ） */
}

.micro-copy {
    font-size: 0.8rem;
    color: #666;
    margin-top: 1rem;
}

/* スマホ向け調整 */
@media (max-width: 768px) {
    .button-group {
        flex-direction: column;
        /* 縦並びに変更 */
        gap: 1rem;
    }

    .affiliate-button {
        width: 80%;
        /* 幅を広げて押しやすく */
        padding: 1rem;
        margin: 0 auto;
    }
}


.product-image-box {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.product-image-box img {
    max-width: 50%;
    height: auto;
    border-radius: 8px;
    /* 角を少し丸くしてリッチに */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}


/* ステマ規制対策：PR表記用スタイル */
.pr-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid var(--border-glass);
}


/* Report Cards Layout */
.report-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    height: 100%;
}

.report-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.card-image-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
    position: relative;
    border-bottom: 1px solid var(--border-glass);
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.report-card:hover .card-image {
    transform: scale(1.05);
    opacity: 1;
}

.card-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.card-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
}

.card-footer span {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.report-card:hover .card-footer span {
    transform: translateX(5px);
}
/* 新着バッジのスタイル */
.card-image-wrapper {
    position: relative; /* バッジの基準点 */
}

.new-report-badge {
    position: absolute;
    top: 10px; /* 枠の少し内側に配置 */
    left: 10px;
    background: linear-gradient(135deg, #ff416c, #ff4b2b); /* 目立つ赤系のグラデーション */
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(255, 75, 43, 0.4); /* 立体感を出す影 */
    z-index: 10; /* 画像より前面に表示 */
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* スマホでの微調整 */
@media (max-width: 768px) {
    .new-report-badge {
        top: 8px;
        left: 8px;
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
}