/* Reset & Base Styles */
:root {
    --primary-color: #4a4a4a; /* より柔らかいチャコールグレーに */
    --accent-color: #d48a60; /* キナリノ風のくすんだテラコッタ */
    --amazon-btn-color: linear-gradient(180deg, #fcd874, #f4ba31);
    --amazon-btn-hover: linear-gradient(180deg, #fde296, #f5c44d);
    --amazon-border: #a88734 #9c7e31 #846a29;
    --text-color: #3e3e3e;
    --light-text: #7a7a7a;
    --bg-color: #f9f9f8; /* 暖かみのあるオフホワイト */
    --card-bg: #ffffff;
    --border-color: #eaeaea;
    --border-radius: 16px; /* 丸みを強くして親しみやすく */
    --shadow-sm: 0 4px 20px rgba(0,0,0,0.04);
    --shadow-md: 0 12px 40px rgba(0,0,0,0.06);
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.9;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* スマホでの横揺れを根本的に防止 */
}

/* Base Links */
a {
    color: #0066c0;
    text-decoration: underline;
    text-decoration-color: rgba(0, 102, 192, 0.3);
    transition: all 0.2s ease;
}

a:hover {
    color: #c45500;
    text-decoration-color: #c45500;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout (2 Column) */
.container {
    max-width: 1100px; /* 少し広くしてゆとりを持たせる */
    margin: 0 auto;
    padding: 0 20px;
}

.layout-2col {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: flex-start;
}

.main-content {
    flex: 1;
    min-width: 0; /* flexアイテム内の要素のはみ出し防止（必須） */
    max-width: 100%; /* これを追加して完全にブロック */
}

/* Header */
.site-header {
    background-color: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary-color);
    letter-spacing: 1px;
    text-decoration: none;
}

.global-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.global-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: #fff;
    padding: 70px 0;
    text-align: center;
    margin-bottom: 50px;
    background-image: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

.hero h1 {
    font-size: 2.2rem;
    line-height: 1.4;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.85rem;
    color: var(--light-text);
    margin: 20px 0 20px;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Main Content (Article) */
.post {
    background-color: var(--card-bg);
    padding: 50px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    box-shadow: var(--shadow-md);
    
    /* [重要] 中のテーブルが枠を押し広げるのを完全に防ぐ */
    max-width: 100%;
    overflow: hidden; 
}

.post-title {
    font-size: 1.8rem;
    line-height: 1.5;
    margin-bottom: 30px;
    color: #1a1a1a;
    font-weight: 700;
}

.eyecatch {
    margin-bottom: 40px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.eyecatch img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
}

.post-content p {
    margin-bottom: 1.8em;
    font-size: 1.05rem;
}

/* Rich Headings */
.post-content h2 {
    font-size: 1.5rem;
    margin: 50px 0 25px;
    padding: 12px 15px;
    background: #f8f9fa;
    border-left: 5px solid var(--accent-color);
    border-radius: 0 8px 8px 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Alert Box */
.alert {
    background-color: #fff8f8;
    border: 1px solid #ffcccc;
    border-left: 5px solid #e74c3c;
    padding: 25px;
    margin: 40px 0;
    border-radius: 0 8px 8px 0;
}

.alert-title {
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.alert p {
    margin-bottom: 0;
}

/* Criteria List */
.criteria-list {
    background: #f0f7f4;
    padding: 25px 25px 25px 45px;
    border-radius: 12px;
    margin-bottom: 40px;
    border: 1px solid #d1e8df;
}

.criteria-list li {
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 1.05rem;
}

.criteria-list li:last-child {
    margin-bottom: 0;
}

/* Table (Responsive optimization) */
.table-responsive {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 650px;
    background: #fff;
}

.comparison-table th, 
.comparison-table td {
    border: 1px solid var(--border-color);
    padding: 18px 15px;
    text-align: center;
}

.comparison-table th {
    background-color: #f8f9fa;
    font-weight: 700;
    color: var(--primary-color);
    position: sticky; /* mybest風：スクロールしても見出しを固定 */
    top: 0;
    z-index: 2;
    box-shadow: 0 1px 0 var(--border-color); /* 下線を擬似的に付ける */
}

.comparison-table tbody th {
    text-align: left;
    background-color: #f8f9fa;
}

.highlight {
    color: #e74c3c;
    font-weight: 700;
}

.table-note {
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 40px;
}

/* Product Cards */
.product-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 50px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: #fff;
}

.product-header {
    background-color: #f8f9fa;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.product-header h3 {
    font-size: 1.3rem;
    margin: 0;
    color: var(--primary-color);
}

.product-body {
    padding: 35px 30px;
}

.pros-cons {
    display: flex;
    gap: 25px;
    margin: 30px 0;
}

.pros, .cons {
    flex: 1;
    background: #fcfcfc;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
}

.pros h4 {
    color: #27ae60;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cons h4 {
    color: #e74c3c;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pros ul, .cons ul {
    list-style: none; /* デフォルトの黒丸を消す */
    padding-left: 0;
    font-size: 0.95rem;
    color: #444;
}

.pros ul li, .cons ul li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 1.8em;
    line-height: 1.5;
}

/* ROOMIE風：メリット・デメリットのアイコンを自動付与 */
.pros ul li::before {
    content: "✓";
    position: absolute;
    left: 2px;
    top: 0;
    color: #27ae60;
    font-weight: 900;
    font-size: 1.1rem;
}

.cons ul li::before {
    content: "!";
    position: absolute;
    left: 8px;
    top: 0;
    color: #e74c3c;
    font-weight: 900;
    font-size: 1.1rem;
}

/* CTA Button (Premium Amazon Style) */
.cta-wrapper {
    text-align: center;
    margin-top: 40px;
}

.btn-amazon {
    display: inline-block;
    position: relative;
    background: var(--amazon-btn-color);
    border: 1px solid;
    border-color: var(--amazon-border);
    color: #111;
    text-decoration: none;
    padding: 18px 45px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(228, 121, 17, 0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 100%;
    max-width: 400px;
}

/* mybest風：ボタンに矢印をつけてクリックを促す */
.btn-amazon::after {
    content: "›";
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-55%);
    font-size: 2rem;
    font-weight: 300;
    color: #333;
    transition: transform 0.2s;
}

.btn-amazon:hover::after {
    transform: translate(5px, -55%);
}

.btn-amazon:hover {
    background: var(--amazon-btn-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(228, 121, 17, 0.3);
    text-decoration: none;
}

.btn-amazon:active {
    transform: translateY(1px);
    box-shadow: 0 2px 5px rgba(228, 121, 17, 0.3);
}

.btn-text {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.btn-subtext {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
}

/* FAQ */
.review-faq dl {
    margin-bottom: 40px;
}

.review-faq dt {
    font-weight: 700;
    background: #f1f3f5;
    padding: 15px 25px;
    border-radius: 12px 12px 0 0;
    margin-top: 25px;
    color: var(--primary-color);
}

.review-faq dd {
    border: 1px solid #f1f3f5;
    border-top: none;
    padding: 25px;
    border-radius: 0 0 12px 12px;
    margin-bottom: 25px;
    background: #fff;
}

/* Conclusion Box */
.conclusion-box {
    background-color: #fffcf2;
    border: 2px solid #fce8a4;
    padding: 35px;
    border-radius: 16px;
    margin: 40px 0;
    box-shadow: var(--shadow-sm);
}

.conclusion-list {
    list-style: none;
    margin: 25px 0;
}

.conclusion-list li {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px dashed #e6d393;
}

.conclusion-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Related Article */
.related-article {
    margin-top: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    text-align: center;
}

/* Profile Box (About Page) */
.profile-box {
    display: flex;
    gap: 25px;
    background: #fcfcfc;
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: var(--border-radius);
    margin: 30px 0;
    align-items: center;
}

.profile-avatar {
    flex-shrink: 0;
}

.avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
}

.profile-info {
    flex: 1;
}

.profile-name {
    margin: 0 0 10px 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.profile-desc {
    margin-bottom: 0 !important;
    font-size: 0.95rem !important;
    color: var(--light-text);
}

.related-label {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.related-title {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.related-desc {
    color: var(--light-text);
    font-size: 1rem;
    margin-bottom: 25px;
    text-align: left;
}

.related-link {
    display: inline-flex;
    align-items: center;
    background: #fff;
    color: var(--primary-color);
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.related-link:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateX(5px);
}

/* Article Grid (Home) */
.section-title {
    font-size: 1.6rem;
    margin-bottom: 40px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    padding-left: 15px;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    bottom: 5px;
    width: 6px;
    background: var(--accent-color);
    border-radius: 10px;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 35px;
}

.card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.category-label {
    display: inline-block;
    background: #d48a60; /* Dusty terracotta */
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.card-date {
    font-size: 0.85rem;
    color: #888;
}

.post-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: #333;
}

.post-meta {
    margin-bottom: 1.5rem;
    color: #888;
    font-size: 0.95rem;
}

.eyecatch {
    margin-bottom: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
    color: #1a1a1a;
    font-weight: 700;
}

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

/* Sidebar */
.sidebar {
    width: 320px;
    flex-shrink: 0;
    position: sticky;
    top: 90px;
}

.widget {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 35px;
    border: 1px solid var(--border-color);
}

.widget-title {
    font-size: 1.2rem;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.widget-category ul {
    list-style: none;
}

.widget-category li {
    margin-bottom: 12px;
}

.widget-category a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    padding: 8px 0;
    transition: color 0.2s;
}

.widget-category a:hover {
    color: var(--accent-color);
    font-weight: 700;
    text-decoration: none;
}

.category-count {
    background: #f1f2f6;
    color: var(--light-text);
    font-size: 0.85rem;
    padding: 3px 10px;
    border-radius: 20px;
}

.widget-recent-posts .recent-post-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.widget-recent-posts .recent-post-item:last-child {
    margin-bottom: 0;
}

.recent-post-img {
    width: 85px;
    height: 65px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
}

.recent-post-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recent-post-item:hover .recent-post-img img {
    transform: scale(1.1);
}

.recent-post-title {
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.recent-post-title a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
}

.recent-post-title a:hover {
    color: var(--accent-color);
}

/* Footer */
.site-footer {
    background-color: #1a252f;
    color: #ffffff;
    text-align: center;
    padding: 50px 0;
    font-size: 0.95rem;
    margin-top: 60px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

.disclaimer {
    font-size: 0.85rem;
    opacity: 0.6;
}

/* 📱 Responsive (Mobile Optimization) */
@media (max-width: 768px) {
    body {
        overflow-wrap: break-word; /* 長いURLなどを折り返す */
        word-break: break-word;
    }

    .layout-2col {
        flex-direction: column;
        gap: 20px;
    }
    
    .sidebar {
        width: 100%;
        position: static;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    /* はみ出しの根本原因を修正しつつ、デザインは元に戻す */
    .post {
        padding: 25px 20px;
        max-width: 100%; /* これにより中のテーブルが記事全体を押し広げるのを防ぎます */
        border-radius: var(--border-radius); /* 角丸を復活 */
        margin-bottom: 40px;
    }
    
    .container {
        padding: 0 15px; /* コンテナの余白も元に戻す */
    }

    .product-body {
        padding: 25px 20px;
    }

    .pros-cons {
        flex-direction: column;
        gap: 15px;
    }

    .btn-amazon {
        max-width: 100%;
    }
}