/*
 * PickleLand 匹克島 — Ghost Theme CSS
 * Design: Sage-inspired lifestyle magazine aesthetic
 * References: Vogue TW + 女人迷 + 康健雜誌 + Cup of Jo
 *
 * 設計師微調指南：
 * 1) 修改 :root 中的 CSS 變數即可改變整站配色和字體
 * 2) 每個區塊有清楚的註解標記
 * 3) Mobile-first 設計，桌面版用 @media (min-width: 768px) 覆寫
 */

/* ============================================================
   DESIGN TOKENS — 設計師改這裡就好
   ============================================================ */
:root {
    /* Brand Colors */
    --color-brand:        #4f7259;  /* 鼠尾草綠 — 品牌主色 */
    --color-brand-light:  #6b9476;  /* 鼠尾草綠亮版 */
    --color-brand-dark:   #3a5642;  /* 鼠尾草綠暗版 */

    --color-bg:           #f7f1eb;  /* 暖奶油白 — 底色 */
    --color-bg-alt:       #efe7df;  /* 稍深的暖白 — 卡片/區塊背景 */
    --color-surface:      #ffffff;  /* 純白 — 文章內容區 */

    --color-text:         #1B1B1B;  /* 深炭黑 — 主文字 */
    --color-text-light:   #6B7280;  /* 輔助灰 — 日期、標籤 */
    --color-text-lighter: #9CA3AF;  /* 更淺灰 — 分頁資訊 */

    --color-cta:          #ef5350;  /* 珊瑚色 — CTA 按鈕 */
    --color-cta-hover:    #d32f2f;  /* CTA hover */

    --color-border:       #e5ddd5;  /* 暖灰邊框 */

    /* Typography */
    --font-title-zh:  'Noto Serif TC', serif;        /* 中文標題 — 宋體 */
    --font-title-en:  'Playfair Display', serif;      /* 英文標題 */
    --font-body-zh:   'Noto Sans TC', sans-serif;     /* 中文內文 — 黑體 */
    --font-body-en:   'Inter', sans-serif;            /* 英文內文 */

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

    /* Layout */
    --content-width:  720px;   /* 文章閱讀寬度 */
    --wide-width:     1080px;  /* 寬版（首頁、列表） */
    --max-width:      1280px;  /* 最大版面寬度 */

    /* Transitions */
    --transition: 0.25s ease;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}


/* ============================================================
   SMOOTH SCROLL & SELECTION
   ============================================================ */
html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--color-brand-light);
    color: var(--color-surface);
}

/* Reading Progress Bar — 文章頁頂部進度條 */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-brand), var(--color-brand-light));
    z-index: 9999;
    transition: width 0.1s linear;
}


/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body-zh);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
}

a {
    color: var(--color-brand);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-brand-dark);
}

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


/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.site-logo {
    text-decoration: none;
}

.site-logo img {
    height: 36px;
}

.site-logo-text {
    font-family: var(--font-title-en);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-brand);
    letter-spacing: 0.05em;
}

/* Navigation */
.site-nav {
    display: none;
}

.site-nav .nav li {
    list-style: none;
    display: inline-block;
}

.site-nav .nav a {
    font-family: var(--font-body-zh);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    padding: var(--space-xs) var(--space-sm);
    transition: color var(--transition);
}

.site-nav .nav a:hover {
    color: var(--color-brand);
}

/* Subscribe Button */
.btn-subscribe {
    font-family: var(--font-body-zh);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-surface);
    background: var(--color-brand);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-md);
    transition: background var(--transition);
}

.btn-subscribe:hover {
    background: var(--color-brand-dark);
    color: var(--color-surface);
}

.btn-account {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Mobile Menu Toggle — Animated Hamburger */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    z-index: 200;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

/* Hamburger → X animation */
.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Fullscreen Nav */
.site-nav {
    display: none;
}

.site-nav.is-open {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 150;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.site-nav.is-open .nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.site-nav.is-open .nav li {
    list-style: none;
}

.site-nav.is-open .nav a {
    font-family: var(--font-title-zh);
    font-size: 1.5rem;
    color: var(--color-text);
    padding: var(--space-sm);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (min-width: 768px) {
    .site-nav {
        display: block;
    }
    .site-nav .nav {
        display: flex;
        flex-direction: row;
    }
    .menu-toggle {
        display: none;
    }
}


/* ============================================================
   HERO — Featured Post
   ============================================================ */
.hero {
    position: relative;
    max-width: var(--max-width);
    margin: 0 auto;
    overflow: hidden;
}

.hero-image {
    aspect-ratio: 21 / 9;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    padding: var(--space-lg) var(--space-md);
    text-align: center;
}

.hero-tag {
    font-family: var(--font-body-zh);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-brand);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-title {
    font-family: var(--font-title-zh);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.3;
    margin: var(--space-sm) 0;
}

.hero-title a {
    color: var(--color-text);
}

.hero-title a:hover {
    color: var(--color-brand);
}

.hero-excerpt {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto var(--space-md);
}

.hero-link {
    font-family: var(--font-body-zh);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-brand);
}

@media (min-width: 768px) {
    /* Desktop: Hero with overlay text on image (Vogue style) */
    .hero {
        position: relative;
        min-height: 70vh;
        display: flex;
        align-items: flex-end;
    }
    .hero-image {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        aspect-ratio: unset;
    }
    .hero-image::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 70%;
        background: linear-gradient(to top, rgba(27, 27, 27, 0.85), transparent);
    }
    .hero-content {
        position: relative;
        z-index: 2;
        text-align: left;
        padding: var(--space-2xl) var(--space-xl);
        max-width: var(--wide-width);
        margin: 0 auto;
        width: 100%;
    }
    .hero-tag {
        color: var(--color-brand-light);
    }
    .hero-title {
        font-size: 2.8rem;
        max-width: 700px;
    }
    .hero-title a {
        color: var(--color-surface);
    }
    .hero-title a:hover {
        color: var(--color-brand-light);
    }
    .hero-excerpt {
        color: rgba(255, 255, 255, 0.8);
        max-width: 550px;
        margin: 0 0 var(--space-md);
    }
    .hero-link {
        color: var(--color-surface);
        border-bottom: 1px solid rgba(255, 255, 255, 0.4);
        padding-bottom: 2px;
    }
    .hero-link:hover {
        border-color: var(--color-surface);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
}


/* ============================================================
   NEWSLETTER SIGNUP
   ============================================================ */
.newsletter-signup {
    background: var(--color-bg-alt);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
}

.newsletter-inner {
    max-width: 520px;
    margin: 0 auto;
}

.newsletter-title {
    font-family: var(--font-title-zh);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.newsletter-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    gap: var(--space-xs);
    max-width: 420px;
    margin: 0 auto var(--space-sm);
}

.newsletter-input {
    flex: 1;
    font-family: var(--font-body-zh);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    outline: none;
    transition: border-color var(--transition);
}

.newsletter-input:focus {
    border-color: var(--color-brand);
}

.newsletter-btn {
    font-family: var(--font-body-zh);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-surface);
    background: var(--color-cta);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition);
    white-space: nowrap;
}

.newsletter-btn:hover {
    background: var(--color-cta-hover);
}

.newsletter-note {
    font-size: 0.8rem;
    color: var(--color-text-lighter);
}


/* ============================================================
   CATEGORY PILLARS
   ============================================================ */
.pillars {
    max-width: var(--wide-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.pillars-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.pillar-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition);
}

.pillar-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.pillar-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.pillar-title {
    font-family: var(--font-title-zh);
    font-size: 1.2rem;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.pillar-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .pillars-inner {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* ============================================================
   POST GRID — Card Layout
   ============================================================ */
.latest-posts,
.related-posts {
    max-width: var(--wide-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.section-header {
    margin-bottom: var(--space-lg);
}

.section-title,
.related-title {
    font-family: var(--font-title-zh);
    font-size: 1.3rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-title::after,
.related-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--color-brand);
    margin-top: var(--space-xs);
}

.post-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .post-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .post-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Post Card */
.post-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.post-card-image-link {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.post-card:hover .post-card-image {
    transform: scale(1.03);
}

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

.post-card-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-brand);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.post-card-title {
    font-family: var(--font-title-zh);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin: var(--space-xs) 0;
}

.post-card-title a {
    color: var(--color-text);
}

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

.post-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-lighter);
}


/* ============================================================
   SINGLE POST — Article Page
   ============================================================ */
.post-full {
    max-width: var(--max-width);
    margin: 0 auto;
}

.post-header {
    text-align: center;
    padding: var(--space-xl) var(--space-md) var(--space-lg);
}

.post-header-inner {
    max-width: var(--content-width);
    margin: 0 auto;
}

.post-tag {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-brand);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.post-title {
    font-family: var(--font-title-zh);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin: var(--space-sm) 0;
}

.post-excerpt {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto var(--space-md);
}

.post-meta {
    font-size: 0.85rem;
    color: var(--color-text-lighter);
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .post-title {
        font-size: 2.5rem;
    }
}

/* Feature Image */
.post-feature-image {
    max-width: var(--wide-width);
    margin: 0 auto var(--space-xl);
}

.post-feature-image img {
    width: 100%;
    border-radius: var(--radius-md);
}

.post-feature-image figcaption {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-xs);
}

/* Post Content — 文章內文排版（核心閱讀體驗） */
.post-content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-md) var(--space-xl);
    font-size: 1.05rem;
    line-height: 1.9;
}

.post-content h2 {
    font-family: var(--font-title-zh);
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--space-xl) 0 var(--space-md);
    color: var(--color-text);
}

.post-content h3 {
    font-family: var(--font-title-zh);
    font-size: 1.2rem;
    font-weight: 700;
    margin: var(--space-lg) 0 var(--space-sm);
}

.post-content p {
    margin-bottom: var(--space-md);
}

.post-content a {
    color: var(--color-brand);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-content img {
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

.post-content blockquote {
    border-left: 3px solid var(--color-brand);
    padding-left: var(--space-md);
    margin: var(--space-lg) 0;
    font-style: italic;
    color: var(--color-text-light);
}

.post-content ul,
.post-content ol {
    margin: var(--space-md) 0;
    padding-left: var(--space-md);
}

.post-content li {
    margin-bottom: var(--space-xs);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    font-size: 0.9rem;
}

.post-content th,
.post-content td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.post-content th {
    font-weight: 600;
    background: var(--color-bg-alt);
}

.post-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-xl) 0;
}

/* Embedded YouTube (iframe) */
.post-content iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

/* Ghost Bookmark Cards */
.post-content .kg-bookmark-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: var(--space-lg) 0;
}


/* ============================================================
   POST FOOTER & TAGS
   ============================================================ */
.post-footer {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
    border-top: 1px solid var(--color-border);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.post-footer-tag {
    font-size: 0.8rem;
    color: var(--color-brand);
    background: var(--color-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    transition: background var(--transition);
}

.post-footer-tag:hover {
    background: var(--color-bg-alt);
}


/* ============================================================
   TAG PAGE
   ============================================================ */
.tag-page {
    max-width: var(--wide-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.tag-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.tag-title {
    font-family: var(--font-title-zh);
    font-size: 2rem;
    font-weight: 700;
}

.tag-description {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 500px;
    margin: var(--space-sm) auto 0;
}

.tag-count {
    font-size: 0.85rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-xs);
}


/* ============================================================
   ABOUT CTA — Homepage Bottom
   ============================================================ */
.about-cta {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
}

.about-text {
    font-family: var(--font-title-zh);
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-text-light);
}

.about-sign {
    font-size: 0.9rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-md);
}


/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-xl) 0;
    font-size: 0.9rem;
}

.pagination-prev,
.pagination-next {
    color: var(--color-brand);
    font-weight: 500;
}

.pagination-info {
    color: var(--color-text-lighter);
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--color-text);
    color: var(--color-bg);
    padding: var(--space-xl) var(--space-md);
}

.footer-inner {
    max-width: var(--wide-width);
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    font-family: var(--font-title-en);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-xs);
}

.footer-nav {
    margin: var(--space-lg) 0;
}

.footer-nav .nav li {
    list-style: none;
    display: inline-block;
}

.footer-nav .nav a {
    font-size: 0.85rem;
    color: var(--color-bg-alt);
    padding: var(--space-xs) var(--space-sm);
}

.footer-nav .nav a:hover {
    color: var(--color-surface);
}

.footer-social {
    margin: var(--space-md) 0;
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.footer-social a {
    font-size: 0.85rem;
    color: var(--color-text-lighter);
}

.footer-social a:hover {
    color: var(--color-surface);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-lg);
}


/* ============================================================
   PAGE — Static Pages (About, etc.)
   ============================================================ */
.page-full {
    max-width: var(--max-width);
    margin: 0 auto;
}

.page-header {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
}

.page-title {
    font-family: var(--font-title-zh);
    font-size: 2rem;
    font-weight: 700;
}


/* ============================================================
   AUTHOR PAGE
   ============================================================ */
.author-page {
    max-width: var(--wide-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.author-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--space-sm);
}

.author-name {
    font-family: var(--font-title-zh);
    font-size: 1.5rem;
}

.author-bio {
    font-size: 0.95rem;
    color: var(--color-text-light);
    max-width: 500px;
    margin: var(--space-sm) auto 0;
}


/* ============================================================
   MEMBERS / PORTAL OVERRIDES
   ============================================================ */

/* Ghost Portal Signup Success */
.gh-portal-notification {
    background: var(--color-brand) !important;
}


/* ============================================================
   REVIEW RATING COMPONENT — 球拍評測專用
   在文章中用 HTML Card 嵌入以下結構
   ============================================================ */
.rating-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
}

.rating-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.rating-score {
    font-family: var(--font-title-en);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-brand);
    line-height: 1;
}

.rating-score-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.rating-verdict {
    font-family: var(--font-title-zh);
    font-size: 1.1rem;
    font-weight: 700;
}

.rating-bars {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    .rating-bars {
        grid-template-columns: 1fr 1fr;
    }
}

.rating-bar-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.rating-bar-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    min-width: 80px;
}

.rating-bar-track {
    flex: 1;
    height: 6px;
    background: var(--color-bg-alt);
    border-radius: 3px;
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background: var(--color-brand);
    border-radius: 3px;
    transition: width 0.8s ease;
}

.rating-bar-value {
    font-family: var(--font-body-en);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    min-width: 24px;
    text-align: right;
}


/* ============================================================
   PURCHASE CTA BUTTON — 聯盟行銷購買按鈕
   ============================================================ */
.buy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body-zh);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-surface);
    background: var(--color-brand);
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}

.buy-btn:hover {
    background: var(--color-brand-dark);
    color: var(--color-surface);
    transform: translateY(-1px);
}

.buy-btn-secondary {
    background: transparent;
    color: var(--color-brand);
    border: 1.5px solid var(--color-brand);
}

.buy-btn-secondary:hover {
    background: var(--color-brand);
    color: var(--color-surface);
}

.buy-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}


/* ============================================================
   EDITORIAL DETAILS — Vogue/女人迷等級的排版細節
   ============================================================ */

/* Drop Cap — 文章首段首字放大（Vogue 風格） */
.post-content > p:first-of-type::first-letter {
    font-family: var(--font-title-zh);
    float: left;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 0.85;
    padding: 0.05em 0.12em 0 0;
    color: var(--color-brand);
}

/* Pullquote — 文章中的精選引言（比 blockquote 更突出） */
.post-content .kg-callout-card {
    border: none;
    border-top: 2px solid var(--color-brand);
    border-bottom: 2px solid var(--color-brand);
    background: transparent;
    padding: var(--space-lg) 0;
    margin: var(--space-xl) 0;
    text-align: center;
}

.post-content .kg-callout-text {
    font-family: var(--font-title-zh);
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-text);
}

/* Image caption refinement */
.post-content figcaption {
    text-align: center;
    font-size: 0.8rem;
    font-style: italic;
    color: var(--color-text-lighter);
    margin-top: var(--space-xs);
    padding: 0 var(--space-md);
}

/* Gallery — 圖片並排 */
.post-content .kg-gallery-container {
    display: flex;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}

.post-content .kg-gallery-row {
    display: flex;
    gap: var(--space-sm);
}

.post-content .kg-gallery-image img {
    border-radius: var(--radius-md);
}

/* Wide image breakout */
.post-content .kg-width-wide {
    margin-left: calc(-1 * var(--space-xl));
    margin-right: calc(-1 * var(--space-xl));
    max-width: calc(100% + var(--space-xl) * 2);
}

.post-content .kg-width-full {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
}

/* Separator — 精緻分隔線 */
.post-content hr {
    border: none;
    text-align: center;
    margin: var(--space-xl) auto;
}

.post-content hr::before {
    content: '· · ·';
    font-size: 1.2rem;
    letter-spacing: 0.5em;
    color: var(--color-text-lighter);
}


/* ============================================================
   TIMESTAMP HIGHLIGHT — 賽事精華時間戳連結
   ============================================================ */
.post-content a[href*="youtube.com"][href*="&t="],
.post-content a[href*="youtu.be"] {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    color: var(--color-cta);
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px dashed var(--color-cta);
    padding-bottom: 1px;
}

.post-content a[href*="youtube.com"][href*="&t="]:hover,
.post-content a[href*="youtu.be"]:hover {
    color: var(--color-cta-hover);
    border-bottom-style: solid;
}


/* ============================================================
   SCROLL ANIMATIONS — 捲動漸入效果
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
    .post-card,
    .pillar-card,
    .newsletter-signup,
    .about-cta {
        opacity: 0;
        transform: translateY(20px);
        animation: scrollFadeIn 0.6s ease forwards;
    }

    /* Staggered delays for grid items */
    .post-grid .post-card:nth-child(1) { animation-delay: 0.1s; }
    .post-grid .post-card:nth-child(2) { animation-delay: 0.2s; }
    .post-grid .post-card:nth-child(3) { animation-delay: 0.3s; }
    .post-grid .post-card:nth-child(4) { animation-delay: 0.4s; }

    .pillars-inner .pillar-card:nth-child(1) { animation-delay: 0.1s; }
    .pillars-inner .pillar-card:nth-child(2) { animation-delay: 0.2s; }
    .pillars-inner .pillar-card:nth-child(3) { animation-delay: 0.3s; }
}

@keyframes scrollFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ============================================================
   PRINT STYLES — 列印友善
   ============================================================ */
@media print {
    .site-header,
    .site-footer,
    .newsletter-signup,
    .related-posts,
    .menu-toggle,
    .reading-progress {
        display: none !important;
    }
    .post-content {
        max-width: 100%;
        font-size: 12pt;
    }
    body {
        background: white;
        color: black;
    }
}