/*
Theme Name: 副业项目库
Theme URI: https://vip1.lianchuangquan.com
Author: 联创圈
Author URI: https://lianchuangquan.cn
Description: 副业项目库 - 普通人能上手的互联网副业项目分享。专为矩阵站引流设计，前台固定内容框架，后台只需写文章。
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fuyexiangmuku
*/

:root {
  --bg: #FBFAF7;
  --bg2: #FFFFFF;
  --ink: #1C1917;
  --muted: #78716C;
  --rule: #E7E5E4;
  --accent: #C2410C;
  --accent2: #047857;
  --accent3: #1D4ED8;
  --accent-light: #FFF7ED;
  --accent2-light: #ECFDF5;
  --accent3-light: #EFF6FF;
  --heading-font: 'Outfit', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --body-font: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --mono-font: 'JetBrains Mono', 'Courier New', monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--body-font); background: var(--bg); color: var(--ink); line-height: 1.75; -webkit-font-smoothing: antialiased; }

/* Top Bar */
.topbar { background: var(--ink); color: #F5F5F4; font-size: 0.78rem; padding: 0.45rem 0; }
.topbar .inner { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.topbar .social a { color: #A8A29E; text-decoration: none; margin-left: 1rem; }
.topbar .social a:hover { color: #FFF; }

/* Header */
.site-header { background: rgba(251,250,247,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 100; }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0.85rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo-mark { width: 40px; height: 40px; background: linear-gradient(135deg, #C2410C, #EA580C); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 1.1rem; font-family: var(--heading-font); }
.logo-text { font-family: var(--heading-font); font-weight: 700; font-size: 1.3rem; color: var(--ink); letter-spacing: -0.02em; }
.logo-text span { color: var(--accent); }
.logo-sub { font-size: 0.68rem; color: var(--muted); font-family: var(--mono-font); letter-spacing: 0.05em; }
.main-nav ul { display: flex; gap: 1.75rem; list-style: none; }
.main-nav ul li a { font-size: 0.88rem; color: var(--muted); text-decoration: none; font-weight: 500; transition: all 0.2s; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.main-nav ul li a:hover, .main-nav ul .current-menu-item > a { color: var(--accent); border-bottom-color: var(--accent); }
.nav-cta { display: flex; align-items: center; gap: 0.75rem; }
.btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 1.3rem; border-radius: 8px; font-size: 0.85rem; font-weight: 600; text-decoration: none; transition: all 0.25s; cursor: pointer; border: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #9A3412; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(194,65,12,0.3); }
.btn-outline { border: 1.5px solid var(--rule); color: var(--ink); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-wechat { background: #07C160; color: #fff; }
.btn-wechat:hover { background: #06AD56; transform: translateY(-1px); }

/* Hero */
.hero { background: linear-gradient(135deg, var(--accent-light) 0%, var(--bg) 50%, var(--accent3-light) 100%); padding: 3.5rem 1.5rem 3rem; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -40%; right: -8%; width: 450px; height: 450px; background: radial-gradient(circle, rgba(194,65,12,0.05) 0%, transparent 70%); border-radius: 50%; }
.hero-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 2.5rem; align-items: center; }
.hero-label { font-family: var(--mono-font); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.85rem; }
.hero h1 { font-family: var(--heading-font); font-size: 2.5rem; font-weight: 800; line-height: 1.15; margin-bottom: 0.85rem; letter-spacing: -0.03em; }
.hero h1 span { background: linear-gradient(135deg, #C2410C, #1D4ED8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-desc { font-size: 1rem; color: var(--muted); margin-bottom: 1.5rem; max-width: 500px; }
.hero-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.tag { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.3rem 0.8rem; background: var(--bg2); border: 1px solid var(--rule); border-radius: 999px; font-size: 0.78rem; color: var(--muted); }
.tag.accent { color: var(--accent); border-color: var(--accent); background: var(--accent-light); }
.tag.blue { color: var(--accent3); border-color: var(--accent3); background: var(--accent3-light); }
.tag.green { color: var(--accent2); border-color: var(--accent2); background: var(--accent2-light); }
.hero-actions { display: flex; gap: 0.75rem; }
.hero-stats { display: flex; gap: 2rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.stat .num { font-family: var(--heading-font); font-size: 1.6rem; font-weight: 800; color: var(--ink); }
.stat .num span { color: var(--accent); }
.stat .label { font-size: 0.75rem; color: var(--muted); }

/* WeChat Card */
.wechat-card { background: var(--bg2); border: 1px solid var(--rule); border-radius: 16px; padding: 1.75rem; box-shadow: 0 8px 32px rgba(28,25,23,0.08); text-align: center; }
.wechat-card .badge { display: inline-block; background: #E8F5E9; color: #07C160; font-size: 0.72rem; font-weight: 700; padding: 0.25rem 0.75rem; border-radius: 20px; margin-bottom: 1rem; font-family: var(--mono-font); }
.wechat-card .qr-box { width: 140px; height: 140px; margin: 0 auto 0.5rem; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 0.78rem; color: var(--muted); border: 2px dashed #CCC; background: #FAFAFA; overflow: hidden; }
.wechat-card .qr-box img { width: 100%; height: 100%; object-fit: cover; }
.wechat-card .qr-box.qr-public { border-color: #07C160; }
.wechat-card .qr-caption { font-size: 0.75rem; color: #07C160; font-weight: 600; margin: 0.25rem 0 0.8rem; text-align: center; }
.wechat-card .wc-title { font-family: var(--heading-font); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.35rem; }
.wechat-card .wc-desc { font-size: 0.82rem; color: var(--muted); margin-bottom: 1rem; }
.wechat-card .wc-list { text-align: left; margin-bottom: 1.25rem; list-style: none; }
.wechat-card .wc-list li { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0; font-size: 0.8rem; }
.wechat-card .wc-list li::before { content: '\2713'; color: var(--accent2); font-weight: 700; }

/* Section */
.section { max-width: 1200px; margin: 0 auto; padding: 3.5rem 1.5rem; }
.section-header { text-align: center; margin-bottom: 2.25rem; }
.chapter-num { font-family: var(--mono-font); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem; }
.section-header h2 { font-family: var(--heading-font); font-size: 1.85rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.section-header p { color: var(--muted); font-size: 0.92rem; max-width: 580px; margin: 0 auto; }

/* Projects Grid */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.project-card { background: var(--bg2); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; transition: all 0.3s; }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(28,25,23,0.08); }
.project-card .pc-banner { height: 8px; }
.project-card .pc-banner.b1 { background: var(--accent); }
.project-card .pc-banner.b2 { background: var(--accent2); }
.project-card .pc-banner.b3 { background: var(--accent3); }
.project-card .pc-body { padding: 1.25rem; }
.project-card .pc-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.6rem; }
.project-card .pc-cat { font-size: 0.72rem; font-family: var(--mono-font); color: var(--accent); font-weight: 600; }
.project-card .pc-difficulty { font-size: 0.68rem; padding: 0.15rem 0.5rem; border-radius: 4px; font-weight: 600; }
.project-card .pc-difficulty.easy { background: var(--accent2-light); color: var(--accent2); }
.project-card .pc-difficulty.mid { background: #FEF3C7; color: #D97706; }
.project-card .pc-difficulty.hard { background: #FEE2E2; color: #DC2626; }
.project-card h3 { font-family: var(--heading-font); font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
.project-card .pc-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.6; margin-bottom: 0.75rem; }
.project-card .pc-stats { display: flex; gap: 1rem; padding-top: 0.75rem; border-top: 1px solid var(--rule); font-size: 0.75rem; color: var(--muted); }
.project-card .pc-stats .ps span { color: var(--ink); font-weight: 600; }

/* Article CTA */
.article-cta { background: linear-gradient(135deg, var(--accent) 0%, #9A3412 100%); border-radius: 14px; padding: 2.5rem 2rem; text-align: center; color: #fff; position: relative; overflow: hidden; margin: 2rem 0; }
.article-cta::before { content: ''; position: absolute; top: -30%; right: -5%; width: 250px; height: 250px; background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%); border-radius: 50%; }
.article-cta .cta-label { font-family: var(--mono-font); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.8; margin-bottom: 0.5rem; position: relative; z-index: 1; }
.article-cta h3 { font-family: var(--heading-font); font-size: 1.4rem; font-weight: 700; margin-bottom: 0.5rem; position: relative; z-index: 1; }
.article-cta p { font-size: 0.88rem; opacity: 0.9; margin-bottom: 1.25rem; position: relative; z-index: 1; }
.article-cta .cta-btn { display: inline-flex; align-items: center; gap: 0.4rem; background: #fff; color: var(--accent); padding: 0.65rem 1.75rem; border-radius: 8px; font-weight: 700; font-size: 0.9rem; text-decoration: none; transition: all 0.2s; position: relative; z-index: 1; }
.article-cta .cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.2); }
.article-cta .cta-note { font-size: 0.72rem; opacity: 0.7; margin-top: 0.75rem; position: relative; z-index: 1; }

/* Content Layout */
.content-layout { display: grid; grid-template-columns: 1fr 300px; gap: 2rem; }
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.blog-card { background: var(--bg2); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; transition: all 0.3s; }
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(28,25,23,0.06); }
.blog-card .post-thumb { height: 140px; display: flex; align-items: center; justify-content: center; font-size: 2.2rem; overflow: hidden; }
.blog-card .post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .post-thumb.t1 { background: linear-gradient(135deg, var(--accent-light), #FED7AA); }
.blog-card .post-thumb.t2 { background: linear-gradient(135deg, var(--accent2-light), #A7F3D0); }
.blog-card .post-thumb.t3 { background: linear-gradient(135deg, var(--accent3-light), #93C5FD); }
.blog-card .post-thumb.t4 { background: linear-gradient(135deg, #FEF3C7, #FDE68A); }
.blog-card .post-thumb.t5 { background: linear-gradient(135deg, #FCE7F3, #FBCFE8); }
.blog-card .post-thumb.t6 { background: linear-gradient(135deg, #E0E7FF, #C7D2FE); }
.blog-card .card-body { padding: 1rem 1.15rem; }
.blog-card .card-meta { display: flex; gap: 0.6rem; font-size: 0.72rem; color: var(--muted); margin-bottom: 0.4rem; }
.blog-card .card-meta .cat { color: var(--accent); font-weight: 600; }
.blog-card h3 { font-family: var(--heading-font); font-size: 0.92rem; font-weight: 600; margin-bottom: 0.4rem; line-height: 1.4; }
.blog-card h3 a { color: var(--ink); text-decoration: none; }
.blog-card h3 a:hover { color: var(--accent); }
.blog-card .card-excerpt { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }
.blog-card .card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 0.6rem; padding-top: 0.6rem; border-top: 1px solid var(--rule); }
.blog-card .card-footer .author { font-size: 0.75rem; color: var(--muted); }
.blog-card .card-footer .read { font-size: 0.72rem; color: var(--accent); font-weight: 500; text-decoration: none; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; }
.pagination .page-numbers { padding: 0.5rem 0.9rem; border: 1px solid var(--rule); border-radius: 6px; font-size: 0.85rem; text-decoration: none; color: var(--ink); background: var(--bg2); transition: all 0.2s; }
.pagination .page-numbers:hover, .pagination .page-numbers.current { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Sidebar */
.sidebar-widget { background: var(--bg2); border: 1px solid var(--rule); border-radius: 10px; padding: 1.15rem; margin-bottom: 1.15rem; }
.sidebar-widget h4 { font-family: var(--heading-font); font-size: 0.92rem; font-weight: 700; margin-bottom: 0.85rem; display: flex; align-items: center; gap: 0.4rem; }
.sidebar-widget h4::before { content: ''; width: 3px; height: 16px; background: var(--accent); border-radius: 2px; }
.widget-list { list-style: none; }
.widget-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--rule); display: flex; align-items: center; gap: 0.5rem; }
.widget-list li:last-child { border-bottom: none; }
.widget-list .rank { width: 20px; height: 20px; border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: 0.68rem; font-weight: 700; font-family: var(--mono-font); flex-shrink: 0; }
.rank.r1 { background: var(--accent); color: #fff; }
.rank.r2 { background: #EA580C; color: #fff; }
.rank.r3 { background: #F97316; color: #fff; }
.rank.r0 { background: var(--rule); color: var(--muted); }
.widget-list .wl-title { font-size: 0.78rem; flex: 1; line-height: 1.4; }
.widget-list .wl-title a { color: var(--ink); text-decoration: none; }
.widget-list .wl-title a:hover { color: var(--accent); }
.tag-cloud-links { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.tag-cloud-links a { font-size: 0.75rem; padding: 0.2rem 0.6rem; background: var(--bg); border: 1px solid var(--rule); border-radius: 6px; color: var(--muted); text-decoration: none; transition: all 0.2s; }
.tag-cloud-links a:hover { color: var(--accent); border-color: var(--accent); }
.wechat-widget { background: linear-gradient(135deg, #E8F5E9, #F1F8F4); border: 1px solid #C8E6C9; border-radius: 10px; padding: 1.15rem; text-align: center; }
.wechat-widget h4 { color: #07C160; justify-content: center; }
.wechat-widget h4::before { background: #07C160; }
.wechat-widget .qr-sm { width: 100px; height: 100px; margin: 0.5rem auto; background: #FFF; border: 2px dashed #A5D6A7; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--muted); overflow: hidden; }
.wechat-widget .qr-sm img { width: 100%; height: 100%; object-fit: cover; }
.wechat-widget p { font-size: 0.78rem; color: var(--muted); margin-bottom: 0.6rem; }
.wechat-widget .btn-wechat { width: 100%; justify-content: center; font-size: 0.82rem; }

/* Single Post */
.single-post-wrap { max-width: 800px; margin: 0 auto; padding: 2rem 1.5rem; }
.post-breadcrumb { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }
.post-breadcrumb a { color: var(--muted); text-decoration: none; }
.post-breadcrumb a:hover { color: var(--accent); }
.post-breadcrumb .sep { margin: 0 0.4rem; }
.post-title { font-family: var(--heading-font); font-size: 1.8rem; font-weight: 700; line-height: 1.3; margin-bottom: 0.75rem; letter-spacing: -0.02em; }
.post-meta-row { display: flex; gap: 1rem; font-size: 0.82rem; color: var(--muted); margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--rule); }
.post-meta-row .post-cat { color: var(--accent); font-weight: 600; }
.post-content { font-size: 0.95rem; line-height: 1.85; color: #44403C; }
.post-content h2 { font-family: var(--heading-font); font-size: 1.35rem; font-weight: 700; margin: 1.75rem 0 0.85rem; color: var(--ink); }
.post-content h3 { font-family: var(--heading-font); font-size: 1.15rem; font-weight: 600; margin: 1.5rem 0 0.75rem; color: var(--ink); }
.post-content p { margin-bottom: 1rem; }
.post-content ul, .post-content ol { margin: 0 0 1rem 1.5rem; }
.post-content li { margin-bottom: 0.35rem; }
.post-content blockquote { border-left: 3px solid var(--accent); padding: 0.75rem 1.25rem; margin: 1.25rem 0; background: var(--accent-light); border-radius: 0 8px 8px 0; color: var(--ink); }
.post-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 1rem 0; }
.post-content a { color: var(--accent); text-decoration: underline; }
.post-content code { font-family: var(--mono-font); background: var(--rule); padding: 0.15rem 0.4rem; border-radius: 4px; font-size: 0.85rem; }
.post-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.post-tags .tag-label { font-size: 0.82rem; color: var(--muted); font-weight: 600; margin-right: 0.3rem; }
.post-tags a { font-size: 0.75rem; padding: 0.2rem 0.7rem; background: var(--bg2); border: 1px solid var(--rule); border-radius: 6px; color: var(--muted); text-decoration: none; transition: all 0.2s; }
.post-tags a:hover { color: var(--accent); border-color: var(--accent); }
.post-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.post-nav a { font-size: 0.82rem; color: var(--muted); text-decoration: none; }
.post-nav a:hover { color: var(--accent); }

/* Footer */
.site-footer { background: var(--ink); color: #A8A29E; padding: 2.5rem 1.5rem 1.5rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 1.75rem; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: 0.8rem; margin-top: 0.6rem; line-height: 1.6; max-width: 280px; }
.footer-col h5 { color: #F5F5F4; font-family: var(--heading-font); font-size: 0.88rem; font-weight: 600; margin-bottom: 0.75rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { padding: 0.3rem 0; }
.footer-col ul li a { color: #A8A29E; text-decoration: none; font-size: 0.8rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid #44403C; padding-top: 1.25rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: #78716C; }
.footer-bottom a { color: #78716C; text-decoration: none; }

/* Archive */
.archive-header { text-align: center; padding: 2.5rem 1.5rem 1.5rem; }
.archive-header h1 { font-family: var(--heading-font); font-size: 1.8rem; font-weight: 700; margin-bottom: 0.4rem; }
.archive-header p { color: var(--muted); font-size: 0.9rem; }

/* Author Box */
.author-box { background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,182,212,0.06)); border: 1px dashed var(--accent); border-radius: 12px; padding: 1.5rem; margin: 2rem 0; }
.author-box-inner { display: flex; gap: 1rem; align-items: flex-start; }
.author-avatar { flex-shrink: 0; width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent3)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1.2rem; }
.author-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.author-info-text { flex: 1; }
.author-info-text .author-name { font-family: var(--heading-font); font-weight: 700; font-size: 1rem; margin: 0; }
.author-info-text .author-title { font-size: 0.82rem; color: var(--muted); margin: 0.1rem 0 0.3rem; }
.author-info-text .author-bio { font-size: 0.82rem; color: var(--muted); margin: 0; line-height: 1.6; }
.author-cta { margin-top: 0.8rem; padding-top: 0.8rem; border-top: 1px solid var(--rule); font-size: 0.82rem; color: var(--accent); font-weight: 600; }
.author-cta a { color: var(--accent); text-decoration: none; }

/* Article Signature */
.article-signature { background: rgba(4,119,87,0.06); border-left: 4px solid var(--accent2); padding: 0.8rem 1.25rem; margin: 1.5rem 0; border-radius: 0 8px 8px 0; }
.article-signature p { font-size: 0.85rem; color: var(--muted); margin: 0.3rem 0; line-height: 1.7; }
.article-signature p:first-child { font-weight: 600; color: var(--ink); }

/* Sidebar Author Widget */
.sidebar-author { background: linear-gradient(135deg, var(--accent-light), var(--accent3-light)); border: 1px solid var(--rule); border-radius: 10px; padding: 1.15rem; text-align: center; margin-bottom: 1.15rem; }
.sidebar-author .sa-avatar { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 0.6rem; background: linear-gradient(135deg, var(--accent), var(--accent3)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1.5rem; overflow: hidden; }
.sidebar-author .sa-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-author .sa-name { font-family: var(--heading-font); font-weight: 700; font-size: 1rem; margin: 0; }
.sidebar-author .sa-title { font-size: 0.78rem; color: var(--muted); margin: 0.1rem 0 0.5rem; }
.sidebar-author .sa-bio { font-size: 0.78rem; color: var(--muted); margin: 0 0 0.8rem; line-height: 1.5; }
.sidebar-author .sa-qr { width: 100px; height: 100px; margin: 0 auto 0.5rem; border: 2px dashed var(--rule); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--muted); overflow: hidden; }
.sidebar-author .sa-qr img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-author .sa-qr-text { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.6rem; }

/* About Page */
.about-page { max-width: 800px; margin: 0 auto; padding: 2rem 1.5rem; }
.about-hero { text-align: center; margin-bottom: 2rem; }
.about-hero .about-avatar { width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 1rem; background: linear-gradient(135deg, var(--accent), var(--accent3)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 2rem; overflow: hidden; }
.about-hero .about-avatar img { width: 100%; height: 100%; object-fit: cover; }
.about-hero h1 { font-family: var(--heading-font); font-size: 1.8rem; margin-bottom: 0.3rem; }
.about-hero .about-tagline { font-size: 1rem; color: var(--muted); }
.about-section { margin-bottom: 1.5rem; }
.about-section h2 { font-family: var(--heading-font); font-size: 1.15rem; margin-bottom: 0.6rem; color: var(--accent); }
.about-section p { font-size: 0.92rem; line-height: 1.8; color: #44403C; }
.about-contact { background: var(--bg2); border: 1px solid var(--rule); border-radius: 10px; padding: 1.5rem; text-align: center; margin-top: 2rem; }
.about-contact h3 { font-family: var(--heading-font); margin-bottom: 0.5rem; }
.about-contact .qr-box { width: 140px; height: 140px; margin: 0.5rem auto; border: 2px dashed var(--rule); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; color: var(--muted); overflow: hidden; }
.about-contact .qr-box img { width: 100%; height: 100%; object-fit: cover; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .content-layout { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .main-nav { display: none; }
  .post-title { font-size: 1.4rem; }
}