/*
Theme Name: Velmora
Theme URI: https://velmora.com
Description: Velmora custom Typecho theme based on static blueprint layout.
Version: 1.0.0
Author: Velmora
*/

:root {
    --color-bg: #f8f5f0;
    --color-cream: #f2ede2;
    --color-primary: #2e5a3f;
    --color-secondary: #d7b36a;
    --color-green-light: #6fa062;
    --color-text: #2c2c2c;
    --color-text-light: #6b6b6b;
    --color-white: #fff;
    --font-heading: "Playfair Display", serif;
    --font-body: "Inter", sans-serif;
    --spacing-section: 100px;
    --border-radius: 12px;
    --transition: all 0.4s cubic-bezier(.25,.46,.45,.94);
    --card-padding-fluid: clamp(16px, 1.5rem + 2vw, 32px);
    --card-margin-bottom-fluid: clamp(16px, 1rem + 1.5vw, 24px);
}

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

html { scroll-behavior: smooth; }
body.velmora-body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 12px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border: 1px solid var(--color-primary);
    border-radius: 50px;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

.btn:hover {
    background: transparent;
    color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s ease-out, transform .8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

#navbar {
    position: fixed;
    top: 0;
    z-index: 1000;
    width: 100%;
    padding: 20px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    padding: 15px 0;
    background-color: rgb(248 245 240 / 95%);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgb(0 0 0 / 5%);
}

.nav-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 40px;
    padding: 0 24px;
}

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

.nav-zone-left {
    grid-column: 1;
    justify-content: flex-start;
}

.nav-zone-right {
    grid-column: 3;
    justify-content: flex-end;
    gap: 32px;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px;
    margin: -8px;
    text-decoration: none;
}

.logo-icon { width: 80px; height: 80px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; justify-content: center; gap: 2px; }
.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-primary);
}
.brand-slogan {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #7a8b7c;
}

.logo-icon.logo-white { display: none; }
#navbar:not(.scrolled) .logo-icon.logo-white { display: block; filter: drop-shadow(0 2px 6px rgb(0 0 0 / 25%)); }
#navbar:not(.scrolled) .logo-icon.logo-green { display: none; }

#navbar:not(.scrolled) .logo,
#navbar:not(.scrolled) .nav-links a {
    color: var(--color-white);
    text-shadow: 0 2px 6px rgb(0 0 0 / 25%);
}

#navbar:not(.scrolled) .brand-slogan {
    color: rgb(255 255 255 / 85%);
    text-shadow: 0 1px 4px rgb(0 0 0 / 25%);
}

#navbar:not(.scrolled) .nav-partner-btn {
    background: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.nav-links a:hover { color: var(--color-secondary); }
.nav-partner-btn { padding: 10px 24px; font-size: .85rem; }

.mobile-menu-btn {
    position: absolute;
    top: 50%;
    right: 24px;
    display: none;
    z-index: 1001;
    padding: 5px;
    border: none;
    background: none;
    color: var(--color-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transform: translateY(-50%);
    transition: var(--transition);
}

#navbar:not(.scrolled) .mobile-menu-btn {
    color: var(--color-white);
    filter: drop-shadow(0 2px 4px rgb(0 0 0 / 25%));
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 1500;
    background-color: rgb(44 44 44 / 40%);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu-overlay.is-active { opacity: 1; visibility: visible; }

.mobile-menu-panel {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1600;
    display: flex;
    flex-direction: column;
    width: 85%;
    max-width: 360px;
    height: 100%;
    padding: 80px 40px 40px;
    background: var(--color-bg);
    box-shadow: -10px 0 30px rgb(0 0 0 / 10%);
    transform: translateX(100%);
    transition: transform .5s cubic-bezier(.77,0,.175,1);
}

.mobile-menu-overlay.is-active .mobile-menu-panel { transform: translateX(0); }

.close-menu-btn {
    position: absolute;
    top: 25px;
    right: 25px;
    border: none;
    background: none;
    color: var(--color-primary);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    list-style: none;
}

.mobile-nav-links a {
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid rgb(215 179 106 / 30%);
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.mobile-nav-links a:hover,
.mobile-nav-links a:active {
    padding-left: 10px;
    color: var(--color-secondary);
}

.mobile-menu-footer {
    margin-top: auto;
    padding-top: 30px;
    border-top: 1px solid rgb(0 0 0 / 5%);
}

.mobile-menu-footer p {
    margin-bottom: 15px;
    color: var(--color-text-light);
    font-size: .85rem;
}

.mobile-partner-btn { width: 100%; text-align: center; }

.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgb(46 90 63 / 0.3), rgb(46 90 63 / 0.4)), url('assets/images/Gemini_Generated_Image_pv79a1pv79a1pv79.webp');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    text-align: center;
    padding: 140px 0 20px; /* 顶部留出导航栏的高度 */
}
        
.hero-content h1 {
    margin-bottom: 1.5rem;
    color: var(--color-white);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-content p {
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-size: clamp(1rem, 3vmin, 1.25rem);
    font-weight: 400;
    opacity: 0.9;
}

.velmora-main { padding-top: 40px; min-height: 60vh; }
.velmora-main-inner { padding-top: 60px; }

.velmora-news { padding: 40px 0 80px; }
.velmora-news-header { margin-bottom: 30px; text-align: center; }
.velmora-news-header h1 { font-size: 3rem; margin-bottom: 12px; }
.velmora-news-header p { max-width: 720px; margin: 0 auto; color: var(--color-text-light); }
.velmora-archive-title { margin: 10px 0 24px; text-align: center; font-size: 1.4rem; }

.velmora-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.velmora-news-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--border-radius);
    background: var(--color-white);
    box-shadow: 0 10px 24px rgb(0 0 0 / 5%);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.velmora-news-card:hover {
    box-shadow: 0 20px 40px rgb(0 0 0 / 8%);
}

.velmora-news-image {
    width: 100%;
    height: auto;
    background-size: cover;
    background-position: center;
    position: relative;
    aspect-ratio: 16 / 9;
}

.velmora-news-image-link {
    display: block;
    width: 100%;
    height: 100%;
}

.velmora-news-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 28px;
}


.velmora-news-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    color: var(--color-text-light);
    font-size: .85rem;
}

.velmora-news-card h2 { font-size: 1.45rem; margin-bottom: 12px; line-height: 1.35; margin-top: 0; }
.velmora-news-card h2 a { color: inherit; text-decoration: none; }
.velmora-news-excerpt { color: var(--color-text-light); margin-bottom: auto; flex: 1; }
.velmora-read-more { align-self: flex-start; color: var(--color-primary); text-decoration: none; font-weight: 600; }

.velmora-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 64px 0;
    padding: 40px 0;
    border-top: 1px solid rgba(46, 90, 63, 0.1);
    border-bottom: 1px solid rgba(46, 90, 63, 0.1);
}

.velmora-pagination a,
.velmora-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    background: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    cursor: pointer;
}

.velmora-pagination a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(46, 90, 63, 0.2);
}

.velmora-pagination a.current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 8px 16px rgba(46, 90, 63, 0.15);
}

.velmora-pagination span {
    cursor: default;
    color: var(--color-text-light);
    border-color: rgba(46, 90, 63, 0.2);
    background: var(--color-cream);
}

.velmora-empty {
    padding: 36px;
    border-radius: var(--border-radius);
    background: var(--color-white);
    text-align: center;
}

.velmora-content-shell {
  /* 
     逻辑解析：
     - 最小值 20px：确保移动端不至于太拥挤
     - 理想值 5vw：随屏幕宽度线性变化，保持比例协调
     - 最大值 40px：限制大屏上的最大留白，避免过度空旷
  */
  padding-top: clamp(20px, 5vw, 40px);
  
  /* 底部留白通常可以比顶部稍小，或者保持一致，此处设为动态 */
  padding-bottom: clamp(10px, 3vw, 20px);
  
  /* 左右保持为 0，或者根据需求添加最小安全边距 */
  padding-left: 0;
  padding-right: 0;
  
  /* 务必添加 box-sizing，防止 padding 撑破布局 */
  box-sizing: border-box;
}
.velmora-content-card {
    margin-bottom: var(--card-margin-bottom-fluid);
    padding: var(--card-padding-fluid);
    border-radius: var(--border-radius);
    background: var(--color-white);
    box-shadow: 0 10px 24px rgb(0 0 0 / 5%);
    box-sizing: border-box;
}
.velmora-content-header h1 { font-size: 2.2rem; margin-bottom: 6px; }
.velmora-post-meta { margin-bottom: 8px; color: var(--color-text-light); }

.velmora-post-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgb(0 0 0 / 8%);
}
.velmora-post-tags { margin-bottom: 10px; color: var(--color-text-light); }
.velmora-post-near { display: grid; gap: 8px; }
.velmora-post-near a { color: var(--color-primary); text-decoration: none; }

.velmora-prose {
    color: var(--color-text);
    font-size: 1.05rem;
    line-height: 1.9;
}

.velmora-prose h1,
.velmora-prose h2,
.velmora-prose h3,
.velmora-prose h4,
.velmora-prose h5,
.velmora-prose h6 {
    margin-top: 1.6em;
    margin-bottom: .65em;
    line-height: 1.35;
}

.velmora-prose p { margin: 1em 0; }
.velmora-prose ul,
.velmora-prose ol { margin: 1em 0 1em 1.4em; }
.velmora-prose li { margin: .45em 0; }
.velmora-prose blockquote {
    margin: 1.4em 0;
    padding: 1em 1.2em;
    border-left: 4px solid var(--color-secondary);
    background: var(--color-cream);
    color: #31483a;
}
.velmora-prose a { color: var(--color-primary); text-underline-offset: 2px; }
.velmora-prose img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.2em auto;
    border-radius: 10px;
}
.velmora-prose hr {
    margin: 2em 0;
    border: none;
    border-top: 1px solid rgb(0 0 0 / 12%);
}

.velmora-prose table {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 1.5em 0;
    overflow-x: auto;
    border-collapse: collapse;
    border-spacing: 0;
    color: var(--color-text);
    -webkit-overflow-scrolling: touch;
}

.velmora-prose thead {
    background: var(--color-cream);
}

.velmora-prose th,
.velmora-prose td {
    min-width: 120px;
    padding: .75em 1em;
    border: 1px solid rgb(46 90 63 / 20%);
    vertical-align: top;
}

.velmora-prose th {
    color: var(--color-primary);
    font-weight: 600;
    border-bottom-width: 2px;
}

.velmora-prose th:not([align]),
.velmora-prose td:not([align]) {
    text-align: left;
}

.velmora-prose tbody tr:nth-child(even) {
    background: rgb(242 237 226 / 45%);
}

.velmora-prose tbody tr:hover {
    background: rgb(215 179 106 / 12%);
}

.velmora-prose caption {
    margin-bottom: .6em;
    color: var(--color-text-light);
    font-size: .9em;
    text-align: left;
}

.velmora-comments h3 { margin-bottom: 16px; }
.velmora-comments ol,
.velmora-comments ul { margin-left: 20px; }
.velmora-comments form p { margin-bottom: 12px; }
.velmora-comments label { display: block; margin-bottom: 6px; color: var(--color-primary); }
.velmora-comments input,
.velmora-comments textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgb(0 0 0 / 15%);
    border-radius: 8px;
    font: inherit;
}

.velmora-comments button {
    border: 1px solid var(--color-primary);
    border-radius: 999px;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 18px;
    cursor: pointer;
}

.velmora-404 { text-align: center; }
.velmora-404 h1 { font-size: 3.2rem; margin-bottom: 12px; }
.velmora-search-form {
    max-width: 520px;
    margin: 20px auto;
    display: flex;
    gap: 10px;
}
.velmora-search-form input {
    flex: 1;
    min-width: 0;
    padding: 12px;
    border: 1px solid rgb(0 0 0 / 15%);
    border-radius: 999px;
}
.velmora-search-form button {
    border: 1px solid var(--color-primary);
    background: var(--color-primary);
    color: #fff;
    border-radius: 999px;
    padding: 10px 20px;
}

.footer-cta {
    padding: 80px 24px;
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.footer-cta h2 { margin-bottom: 1rem; color: var(--color-white); font-size: 2.2rem; }
.footer-cta p { max-width: 760px; margin: 0 auto 2rem; opacity: .9; }

.footer-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.footer-cta-btn {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 600;
}

footer {
    padding: 60px 0 30px;
    background: #1e3f2b;
    color: rgb(255 255 255 / 60%);
    font-size: .9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    margin-bottom: 0px;
    color: var(--color-white);
    font-size: 1.5rem;
}

.footer-brand h4 {
    margin-top: 25px;
    /* margin-bottom: 10px; */
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
}
.footer-links h4 {
    margin-top: 20px;
    margin-bottom: 15px;
    color: var(--color-white);
    font-family: var(--font-body);
}

.footer-brand p a {
    color: var(--color-cream);
    margin-right: 10px;
    text-decoration: none;
    font-size: 24px;
}

.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgb(255 255 255 / 75%); text-decoration: none; }
.footer-links a:hover { color: var(--color-white); }

.copyright {
    padding-top: 30px;
    border-top: 1px solid rgb(255 255 255 / 10%);
    text-align: center;
}

@media (max-width: 1024px) {
    :root { --spacing-section: 60px; }
    .nav-links, .nav-container .btn { display: none; }
    .mobile-menu-btn { display: block; }
    .velmora-main { padding-top: 104px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .velmora-news-image { height: auto; }
}

@media (max-width: 768px) {
    .velmora-news-header h1 { font-size: 2.2rem; }
    .velmora-content-card { padding: 24px; }
    .velmora-content-header h1 { font-size: 1.9rem; }
    .velmora-search-form { flex-direction: column; }
    .velmora-news-grid { grid-template-columns: 1fr; }
    .velmora-news-image { height: auto; }
    .velmora-news-body { padding: 20px; }
    
    .velmora-pagination {
        gap: 8px;
        margin: 48px 0;
        padding: 32px 0;
        flex-wrap: wrap;
    }
    .velmora-pagination a,
    .velmora-pagination span {
        min-width: 40px;
        height: 40px;
        padding: 0 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .velmora-news-image { height: auto; }
    
    .velmora-pagination {
        gap: 6px;
        margin: 40px 0;
        padding: 24px 0;
    }
    .velmora-pagination a,
    .velmora-pagination span {
        min-width: 36px;
        height: 36px;
        padding: 0 10px;
        font-size: 12px;
        border-width: 1px;
    }
}