/*
Theme Name: Kochoran Media
Theme URI: https://www.kochoran.ne.jp/
Author: Kochoran Media Team
Author URI: https://www.kochoran.ne.jp/
Description: 胡蝶蘭専門メディア向けの上質なSEO最適化テーマ。エディトリアルマガジン風のデザインで、記事の読みやすさ・E-E-A-T・AIO・アフィリエイト導線に最適化されています。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kochoran-media
Tags: blog, magazine, seo-ready, japanese, elegant, orchid, flower, gift
*/

/* ========================================================================
   CSS Variables - Design System
   ======================================================================== */
:root {
    /* Colors - Serene Elegance Palette */
    --bg-primary: #FAF6EE;          /* 和紙色 washi ivory */
    --bg-secondary: #F4EDE0;        /* deeper ivory */
    --bg-card: #FFFFFF;
    --bg-dark: #2C1810;             /* deep warm brown */

    --text-primary: #1F1410;        /* warm near-black */
    --text-secondary: #6B5A4A;      /* warm gray-brown */
    --text-tertiary: #9B8B7A;

    --accent-primary: #6E2B48;      /* orchid burgundy 蘭紫 */
    --accent-primary-dark: #4F1E34;
    --accent-primary-light: #8B4565;
    --accent-gold: #B0936F;         /* muted gold */
    --accent-gold-light: #D4B896;
    --accent-soft: #E8C5CE;         /* soft orchid pink */
    --accent-soft-light: #F5E2E8;

    --border: #D4CABA;              /* subtle earth */
    --border-light: #E8DFCF;

    --shadow-sm: 0 2px 8px rgba(44, 24, 16, 0.04);
    --shadow-md: 0 8px 24px rgba(44, 24, 16, 0.08);
    --shadow-lg: 0 16px 48px rgba(44, 24, 16, 0.12);

    /* Typography */
    --font-serif: "Shippori Mincho B1", "Shippori Mincho", "Yu Mincho", "游明朝", YuMincho, "Hiragino Mincho ProN", "MS PMincho", serif;
    --font-sans: "Noto Sans JP", "Hiragino Sans", "ヒラギノ角ゴ ProN", "Yu Gothic", "游ゴシック", sans-serif;
    --font-en-serif: "Cormorant Garamond", "Shippori Mincho B1", serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 760px;
    --container-wide: 1400px;

    /* Transitions */
    --trans-fast: 0.2s ease;
    --trans-med: 0.4s ease;
}

/* ========================================================================
   Base & Reset
   ======================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-feature-settings: "palt";
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.85;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    background-image:
        radial-gradient(at 0% 0%, rgba(232, 197, 206, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(176, 147, 111, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.02em;
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--trans-fast);
}

a:hover {
    color: var(--accent-primary-light);
}

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

/* ========================================================================
   Typography
   ======================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.45;
    color: var(--text-primary);
    letter-spacing: 0.03em;
    margin: 0 0 var(--space-md);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.15rem; }

p {
    margin: 0 0 1.5em;
}

.en-accent {
    font-family: var(--font-en-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--accent-gold);
}

/* ========================================================================
   Layout Containers
   ======================================================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-wide {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ========================================================================
   Header
   ======================================================================== */
.site-header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background-color: rgba(250, 246, 238, 0.92);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem var(--space-md);
    max-width: var(--container-wide);
    margin: 0 auto;
    gap: var(--space-md);
}

.site-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--text-primary);
    line-height: 1;
}

.site-logo-main {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
}

.site-logo-sub {
    font-family: var(--font-en-serif);
    font-size: 0.75rem;
    color: var(--accent-gold);
    letter-spacing: 0.2em;
    margin-top: 4px;
    text-transform: uppercase;
}

.global-nav {
    display: flex;
    align-items: center;
}

.global-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-md);
}

.global-nav a {
    font-family: var(--font-serif);
    color: var(--text-primary);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    position: relative;
    padding: 0.5em 0;
}

.global-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--trans-med);
    transform-origin: left;
}

.global-nav a:hover::after {
    transform: scaleX(1);
}

.header-search {
    display: flex;
    align-items: center;
    margin-left: var(--space-md);
}

.header-search button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-search button svg {
    width: 20px;
    height: 20px;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
    z-index: 200;
}

.mobile-nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background-color: var(--text-primary);
    transition: all var(--trans-fast);
}

@media (max-width: 900px) {
    .mobile-nav-toggle {
        display: flex;
    }

    .global-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(80%, 320px);
        height: 100vh;
        background-color: var(--bg-primary);
        padding: 6rem 2rem 2rem;
        transition: right var(--trans-med);
        box-shadow: var(--shadow-lg);
    }

    .global-nav.is-open {
        right: 0;
    }

    .global-nav ul {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .mobile-nav-toggle.is-active span:nth-child(1) {
        transform: translateY(6.5px) rotate(45deg);
    }

    .mobile-nav-toggle.is-active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-nav-toggle.is-active span:nth-child(3) {
        transform: translateY(-6.5px) rotate(-45deg);
    }
}

/* ========================================================================
   Hero / Front Page
   ======================================================================== */
.hero {
    padding: var(--space-2xl) var(--space-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "胡";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: clamp(20rem, 40vw, 35rem);
    color: rgba(110, 43, 72, 0.03);
    pointer-events: none;
    z-index: 0;
    line-height: 1;
    font-weight: 400;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.hero-kicker {
    font-family: var(--font-en-serif);
    font-style: italic;
    color: var(--accent-gold);
    letter-spacing: 0.3em;
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: 0.1em;
    line-height: 1.5;
    margin-bottom: var(--space-md);
    font-weight: 400;
}

.hero h1 .accent {
    color: var(--accent-primary);
    font-weight: 600;
}

.hero-lead {
    font-family: var(--font-serif);
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 2;
    max-width: 580px;
    margin: 0 auto;
}

.hero-divider {
    width: 60px;
    height: 1px;
    background-color: var(--accent-gold);
    margin: var(--space-lg) auto;
    position: relative;
}

.hero-divider::before {
    content: "❋";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--bg-primary);
    color: var(--accent-gold);
    padding: 0 1rem;
    font-size: 0.8rem;
}

/* ========================================================================
   Category Grid (Homepage)
   ======================================================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-eyebrow {
    font-family: var(--font-en-serif);
    font-style: italic;
    color: var(--accent-gold);
    letter-spacing: 0.3em;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    display: block;
}

.section-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.08em;
}

.section-subtitle {
    color: var(--text-secondary);
    font-family: var(--font-serif);
}

.categories-section {
    padding: var(--space-2xl) 0;
    background-color: var(--bg-secondary);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.category-card {
    background-color: var(--bg-card);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    transition: all var(--trans-med);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(232, 197, 206, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--trans-med);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-soft);
}

.category-card:hover::before {
    opacity: 1;
}

.category-card-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-md);
    color: var(--accent-primary);
    position: relative;
    z-index: 1;
}

.category-card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
    letter-spacing: 0.08em;
    position: relative;
    z-index: 1;
}

.category-card-en {
    font-family: var(--font-en-serif);
    font-style: italic;
    color: var(--accent-gold);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
}

.category-card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ========================================================================
   Post Cards / Article List
   ======================================================================== */
.posts-section {
    padding: var(--space-2xl) 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.post-card {
    background-color: var(--bg-card);
    overflow: hidden;
    transition: all var(--trans-med);
    border: 1px solid transparent;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-light);
}

.post-card-thumb {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.post-card:hover .post-card-thumb img {
    transform: scale(1.05);
}

.post-card-body {
    padding: var(--space-md);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.post-card-category {
    background-color: var(--accent-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

.post-card-date {
    font-family: var(--font-en-serif);
    letter-spacing: 0.1em;
}

.post-card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.post-card-title a {
    color: inherit;
}

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

.post-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========================================================================
   Single Article Page
   ======================================================================== */
.breadcrumbs {
    padding: var(--space-md) 0;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
}

.breadcrumbs a {
    color: var(--text-secondary);
}

.breadcrumbs a:hover {
    color: var(--accent-primary);
}

.breadcrumb-separator {
    margin: 0 0.5em;
    color: var(--border);
}

.article-header {
    padding: var(--space-xl) 0 var(--space-lg);
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

.article-category-tag {
    display: inline-block;
    background-color: var(--accent-primary);
    color: white;
    padding: 0.5em 1.5em;
    font-family: var(--font-serif);
    letter-spacing: 0.15em;
    font-size: 0.85rem;
    margin-bottom: var(--space-md);
}

.article-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.5;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-tertiary);
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.article-meta-date,
.article-meta-updated {
    font-family: var(--font-en-serif);
    letter-spacing: 0.1em;
}

.article-meta-updated {
    color: var(--accent-gold);
}

.article-featured {
    max-width: var(--container-max);
    margin: 0 auto var(--space-xl);
    padding: 0 var(--space-md);
}

.article-featured img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr;
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
    gap: var(--space-xl);
}

.article-content {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 2;
    color: var(--text-primary);
}

.article-content > *:first-child {
    margin-top: 0;
}

.article-content p {
    margin: 0 0 1.8em;
}

.article-content h2 {
    font-size: 1.75rem;
    margin-top: 3em;
    margin-bottom: 1em;
    padding-bottom: 0.75em;
    border-bottom: 1px solid var(--border);
    position: relative;
    letter-spacing: 0.06em;
}

.article-content h2::before {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: var(--accent-primary);
}

.article-content h3 {
    font-size: 1.4rem;
    margin-top: 2.5em;
    margin-bottom: 1em;
    padding-left: 1em;
    border-left: 3px solid var(--accent-primary);
    letter-spacing: 0.05em;
}

.article-content h4 {
    font-size: 1.15rem;
    margin-top: 2em;
    margin-bottom: 0.8em;
    color: var(--accent-primary);
}

.article-content ul,
.article-content ol {
    margin: 0 0 1.8em;
    padding-left: 1.5em;
}

.article-content li {
    margin-bottom: 0.5em;
    line-height: 2;
}

.article-content ul li::marker {
    color: var(--accent-primary);
}

.article-content a {
    color: var(--accent-primary);
    border-bottom: 1px solid var(--accent-soft);
    padding-bottom: 1px;
    transition: all var(--trans-fast);
}

.article-content a:hover {
    color: var(--accent-primary-dark);
    border-bottom-color: var(--accent-primary);
}

.article-content strong {
    font-weight: 600;
    color: var(--accent-primary);
    background: linear-gradient(transparent 70%, var(--accent-soft-light) 70%);
    padding: 0 0.1em;
}

.article-content blockquote {
    margin: 2em 0;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--bg-secondary);
    border-left: 3px solid var(--accent-gold);
    font-family: var(--font-serif);
    color: var(--text-secondary);
    font-style: italic;
}

.article-content img {
    margin: 2em auto;
    border-radius: 2px;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2em 0;
    font-size: 0.95rem;
    background-color: var(--bg-card);
    box-shadow: var(--shadow-sm);
}

.article-content table th,
.article-content table td {
    padding: 1em;
    border-bottom: 1px solid var(--border-light);
    text-align: left;
}

.article-content table th {
    background-color: var(--accent-primary);
    color: white;
    font-family: var(--font-serif);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.article-content table tr:nth-child(even) {
    background-color: var(--bg-secondary);
}

/* ========================================================================
   Table of Contents
   ======================================================================== */
.toc {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-light);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-lg) 0;
    position: relative;
}

.toc::before {
    content: "目次";
    display: block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--border);
}

.toc ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: toc-counter;
}

.toc ol ol {
    padding-left: 1.5em;
    margin-top: 0.5em;
}

.toc li {
    counter-increment: toc-counter;
    margin-bottom: 0.6em;
    line-height: 1.6;
    position: relative;
    padding-left: 2em;
    font-size: 0.95rem;
}

.toc > ol > li::before {
    content: counter(toc-counter, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-en-serif);
    color: var(--accent-gold);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.toc a {
    color: var(--text-primary);
    border-bottom: none;
    display: inline-block;
}

.toc a:hover {
    color: var(--accent-primary);
}

/* ========================================================================
   Promo / CTA Boxes within Article
   ======================================================================== */
.promo-box {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #F7EFE4 100%);
    border: 1px solid var(--border-light);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    position: relative;
}

.promo-box::before {
    content: "PR";
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-family: var(--font-en-serif);
    font-size: 0.7rem;
    color: var(--text-tertiary);
    letter-spacing: 0.2em;
}

.promo-box-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.08em;
}

.promo-box-lead {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.9;
}

.promo-box-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    background-color: var(--accent-primary);
    color: white;
    padding: 0.85em 2em;
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
    border-bottom: none;
    transition: all var(--trans-fast);
    font-size: 0.95rem;
}

.promo-box-cta:hover {
    background-color: var(--accent-primary-dark);
    color: white;
    transform: translateX(4px);
}

.promo-box-cta::after {
    content: "→";
    font-family: var(--font-sans);
}

/* Comparison table for affiliate */
.comparison-table {
    margin: var(--space-xl) 0;
}

.comparison-table h3 {
    text-align: center;
    border: none;
    padding: 0;
}

.comparison-card {
    background-color: var(--bg-card);
    padding: var(--space-md);
    border: 1px solid var(--border-light);
    margin-bottom: var(--space-md);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-md);
    align-items: center;
}

.comparison-card-rank {
    font-family: var(--font-en-serif);
    font-style: italic;
    font-size: 2rem;
    color: var(--accent-gold);
    letter-spacing: 0.05em;
    width: 60px;
    text-align: center;
}

.comparison-card-body h4 {
    margin: 0 0 0.3em;
    color: var(--text-primary);
}

.comparison-card-body p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.comparison-card-cta {
    background-color: var(--accent-primary);
    color: white;
    padding: 0.6em 1.2em;
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    white-space: nowrap;
    border-bottom: none;
}

.comparison-card-cta:hover {
    background-color: var(--accent-primary-dark);
    color: white;
}

@media (max-width: 640px) {
    .comparison-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* ========================================================================
   FAQ Section
   ======================================================================== */
.faq-section {
    margin: var(--space-xl) 0;
}

.faq-item {
    border-bottom: 1px solid var(--border-light);
    padding: var(--space-md) 0;
}

.faq-item:first-child {
    border-top: 1px solid var(--border-light);
}

.faq-question {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-primary);
    padding-left: 2em;
    position: relative;
    margin-bottom: 0.8em;
    line-height: 1.7;
}

.faq-question::before {
    content: "Q.";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-family: var(--font-en-serif);
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1;
    top: 2px;
}

.faq-answer {
    padding-left: 2em;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 0.95rem;
}

.faq-answer::before {
    content: "A.";
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-family: var(--font-en-serif);
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1;
    top: 2px;
}

/* ========================================================================
   Author Box (E-E-A-T)
   ======================================================================== */
.author-box {
    background-color: var(--bg-secondary);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    align-items: center;
    border-left: 3px solid var(--accent-gold);
}

.author-box-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--accent-soft);
    overflow: hidden;
    flex-shrink: 0;
}

.author-box-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-box-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.3em;
    letter-spacing: 0.05em;
}

.author-box-role {
    font-family: var(--font-en-serif);
    font-style: italic;
    color: var(--accent-gold);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.author-box-bio {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ========================================================================
   Related Posts
   ======================================================================== */
.related-posts {
    padding: var(--space-2xl) 0;
    background-color: var(--bg-secondary);
    margin-top: var(--space-2xl);
}

.related-posts-title {
    text-align: center;
    margin-bottom: var(--space-xl);
}

/* ========================================================================
   About Section (Homepage)
   ======================================================================== */
.about-section {
    padding: var(--space-2xl) 0;
}

.about-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-family: var(--font-serif);
    line-height: 2.2;
    color: var(--text-secondary);
    font-size: 1.02rem;
}

/* ========================================================================
   Footer
   ======================================================================== */
.site-footer {
    background-color: var(--bg-dark);
    color: var(--bg-secondary);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-2xl);
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-brand .site-logo-main {
    color: var(--bg-primary);
}

.footer-brand-desc {
    font-size: 0.85rem;
    color: rgba(250, 246, 238, 0.6);
    line-height: 1.9;
    margin-top: var(--space-sm);
}

.footer-col h4 {
    font-family: var(--font-serif);
    color: var(--accent-gold-light);
    font-size: 0.95rem;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(176, 147, 111, 0.3);
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col li {
    margin-bottom: 0.75em;
}

.footer-col a {
    color: rgba(250, 246, 238, 0.7);
    font-size: 0.9rem;
    transition: color var(--trans-fast);
}

.footer-col a:hover {
    color: var(--accent-soft);
}

.footer-bottom {
    max-width: var(--container-max);
    margin: var(--space-xl) auto 0;
    padding: var(--space-md) var(--space-md) 0;
    border-top: 1px solid rgba(176, 147, 111, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: rgba(250, 246, 238, 0.5);
}

.footer-copy {
    font-family: var(--font-en-serif);
    letter-spacing: 0.1em;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ========================================================================
   Pagination
   ======================================================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5em;
    margin: var(--space-xl) 0;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75em;
    font-family: var(--font-en-serif);
    font-style: italic;
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    transition: all var(--trans-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* ========================================================================
   Search Form
   ======================================================================== */
.search-form {
    display: flex;
    gap: 0;
    max-width: 500px;
    margin: var(--space-md) auto;
}

.search-form input[type="search"] {
    flex: 1;
    padding: 0.8em 1em;
    font-family: var(--font-sans);
    border: 1px solid var(--border);
    background-color: var(--bg-card);
    font-size: 1rem;
}

.search-form input[type="search"]:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.search-form button {
    background-color: var(--accent-primary);
    color: white;
    border: none;
    padding: 0 1.5em;
    cursor: pointer;
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
    transition: background-color var(--trans-fast);
}

.search-form button:hover {
    background-color: var(--accent-primary-dark);
}

/* ========================================================================
   404 & Empty States
   ======================================================================== */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
    max-width: 600px;
    margin: 0 auto;
}

.empty-state-number {
    font-family: var(--font-en-serif);
    font-style: italic;
    font-size: clamp(5rem, 20vw, 10rem);
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: var(--space-md);
    opacity: 0.3;
}

.empty-state-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.empty-state-desc {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

/* ========================================================================
   Utility Classes
   ======================================================================== */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.alignleft { float: left; margin-right: 1.5em; margin-bottom: 1em; }
.alignright { float: right; margin-left: 1.5em; margin-bottom: 1em; }
.aligncenter { margin-left: auto; margin-right: auto; display: block; }
.alignnone { margin-bottom: 1em; }

.wp-caption {
    max-width: 100%;
    margin-bottom: 1.5em;
}

.wp-caption-text {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: 0.5em;
    font-style: italic;
}

/* ========================================================================
   Responsive Breakpoints
   ======================================================================== */
@media (max-width: 640px) {
    :root {
        --space-2xl: 4rem;
        --space-xl: 2.5rem;
    }

    .header-inner {
        padding: 1rem;
    }

    .site-logo-main {
        font-size: 1.2rem;
    }

    .hero {
        padding: var(--space-xl) var(--space-sm);
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .category-card {
        padding: var(--space-md) var(--space-sm);
    }

    .article-content h2 {
        font-size: 1.4rem;
    }

    .article-content h3 {
        font-size: 1.2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

/* ========================================================================
   Print Styles
   ======================================================================== */
@media print {
    .site-header,
    .site-footer,
    .breadcrumbs,
    .related-posts,
    .promo-box,
    .comparison-table {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .article-content {
        max-width: 100%;
    }
}

/* ========================================================================
   Scroll Reveal Animation
   ======================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered reveal for grids */
.post-card.reveal,
.category-card.reveal {
    transition-delay: calc(var(--reveal-delay, 0) * 0.1s);
}