/*
Theme Name: EDU 医疗健康
Theme URI: https://www.edu512.com/
Author: edu512
Description: 面向中国医疗健康内容网站的轻量级中文 WordPress 主题。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: edu
*/

:root{--edu-blue:#1677a8;--edu-blue-dark:#105b81;--edu-teal:#27a88a;--edu-orange:#f29b62;--edu-ink:#183b4e;--edu-muted:#66808c;--edu-bg:#f4fafc;--edu-line:#dceaf0;--edu-white:#fff;--edu-radius:18px;--edu-shadow:0 12px 36px rgba(16,91,129,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--edu-ink);background:var(--edu-bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}a{color:var(--edu-blue);text-decoration:none}a:hover{color:var(--edu-blue-dark)}img{max-width:100%;height:auto;display:block}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid var(--edu-line);position:relative;z-index:10}.topline{background:var(--edu-blue-dark);color:#dff4fa;font-size:13px}.topline .container{display:flex;justify-content:space-between;gap:20px;padding:7px 0}.site-branding{display:flex;align-items:center;gap:12px;padding:22px 0}.site-branding img{width:44px;height:44px}.site-title{font-size:24px;font-weight:800;letter-spacing:.02em;color:var(--edu-ink)}.site-description{font-size:12px;color:var(--edu-muted)}.header-main{display:flex;align-items:center;justify-content:space-between;gap:24px}.main-navigation ul{display:flex;align-items:center;gap:7px;list-style:none;margin:0;padding:0}.main-navigation a{display:block;color:var(--edu-ink);font-size:15px;font-weight:600;padding:10px 14px;border-radius:10px}.main-navigation a:hover,.main-navigation .current-menu-item>a{color:var(--edu-blue);background:#eaf7fb}.menu-toggle{display:none;border:1px solid var(--edu-line);background:#fff;border-radius:9px;padding:8px 12px;color:var(--edu-blue);font-size:18px}.hero{padding:66px 0 72px;background:linear-gradient(135deg,#e6f6fa 0%,#f7fcfd 65%,#edf8f5 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--edu-teal);font-weight:800;font-size:14px;letter-spacing:.08em;margin-bottom:14px}.eyebrow:before{content:"";width:26px;height:3px;background:var(--edu-orange);border-radius:4px}.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.18;letter-spacing:-.04em;margin:0 0 18px;color:var(--edu-ink)}.hero p{font-size:18px;color:#52717e;max-width:590px;margin:0 0 28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;background:var(--edu-blue);color:#fff;font-weight:700;border:1px solid var(--edu-blue);transition:.2s}.button:hover{background:var(--edu-blue-dark);color:#fff;transform:translateY(-1px)}.button.secondary{background:#fff;color:var(--edu-blue);margin-left:8px}.hero-art{background:#fff;border-radius:32px;padding:28px;box-shadow:var(--edu-shadow);border:1px solid rgba(22,119,168,.08)}.hero-art img{width:100%;max-height:290px;object-fit:contain}.section{padding:70px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{margin:0;font-size:30px;line-height:1.3}.section-head p{margin:7px 0 0;color:var(--edu-muted)}.text-link{font-weight:700;white-space:nowrap}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card,.post-card,.content-card,.sidebar-card{background:#fff;border:1px solid var(--edu-line);border-radius:var(--edu-radius);box-shadow:0 5px 18px rgba(16,91,129,.04)}.feature-card{padding:26px}.feature-icon{width:48px;height:48px;display:grid;place-items:center;background:#e6f7f4;color:var(--edu-teal);border-radius:14px;margin-bottom:17px}.feature-card h3{font-size:19px;margin:0 0 8px}.feature-card p{color:var(--edu-muted);font-size:14px;margin:0}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.post-card{overflow:hidden}.post-card .thumb{aspect-ratio:16/10;background:#e8f5f8;overflow:hidden}.post-card .thumb img{width:100%;height:100%;object-fit:cover}.post-card-body{padding:20px}.post-card h3{font-size:19px;line-height:1.45;margin:10px 0 8px}.post-card p{font-size:14px;color:var(--edu-muted);margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.meta{color:var(--edu-muted);font-size:13px}.category-chip{color:var(--edu-teal);font-size:13px;font-weight:700}.health-callout{background:var(--edu-blue-dark);color:#fff;border-radius:24px;padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px}.health-callout h2{color:#fff;margin:0 0 8px}.health-callout p{margin:0;color:#cde9f0}.health-callout .button{background:var(--edu-orange);border-color:var(--edu-orange)}.site-main{padding:48px 0 70px}.page-header{padding:28px 0 22px}.page-header h1{font-size:36px;line-height:1.3;margin:0 0 8px}.breadcrumb{font-size:13px;color:var(--edu-muted);margin-bottom:12px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px}.content-card{padding:34px}.entry-title{font-size:38px;line-height:1.35;margin:0 0 14px}.entry-content{font-size:17px;color:#345563}.entry-content h2,.entry-content h3{color:var(--edu-ink);line-height:1.4;margin-top:34px}.entry-content a{text-decoration:underline;text-underline-offset:3px}.entry-content blockquote{border-left:4px solid var(--edu-teal);background:#effaf7;padding:15px 20px;margin:24px 0}.entry-content table{width:100%;border-collapse:collapse}.entry-content td,.entry-content th{border:1px solid var(--edu-line);padding:10px;text-align:left}.sidebar-card{padding:22px;margin-bottom:20px}.sidebar-card h2,.sidebar-card h3{font-size:19px;margin:0 0 12px}.sidebar-card ul{margin:0;padding-left:18px}.post-list{display:grid;gap:20px}.post-list .post-card{display:grid;grid-template-columns:240px 1fr}.post-list .thumb{height:100%}.pagination{margin-top:30px}.pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}.pagination a,.pagination span{display:inline-grid;place-items:center;min-width:38px;height:38px;border:1px solid var(--edu-line);border-radius:9px;background:#fff}.pagination .current{background:var(--edu-blue);color:#fff;border-color:var(--edu-blue)}.search-form{display:flex;gap:8px}.search-form label{flex:1}.search-field{width:100%;padding:12px 15px;border:1px solid var(--edu-line);border-radius:10px;background:#fff}.search-submit{border:0;cursor:pointer}.site-footer{background:#123d52;color:#d5ebf0;padding:50px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.site-footer h2,.site-footer h3{color:#fff;font-size:18px}.site-footer a{color:#cde9f0}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin-top:35px;font-size:13px;color:#a9ccd4}.notice{padding:15px 18px;background:#fff8ed;border-left:4px solid var(--edu-orange);border-radius:8px;margin:20px 0}@media(max-width:800px){.container{width:min(100% - 28px,680px)}.topline .container{display:none}.header-main{flex-wrap:wrap}.site-branding{padding:16px 0}.menu-toggle{display:block}.main-navigation{display:none;width:100%}.main-navigation.is-open{display:block}.main-navigation ul{display:block;padding:4px 0 14px}.main-navigation a{padding:10px 5px}.hero{padding:45px 0}.hero-grid,.content-layout{grid-template-columns:1fr;gap:30px}.feature-grid,.post-grid{grid-template-columns:1fr}.section{padding:48px 0}.health-callout{display:block;padding:30px 25px}.health-callout .button{margin-top:20px}.post-list .post-card{grid-template-columns:1fr}.post-list .thumb{height:auto}.entry-title,.page-header h1{font-size:30px}.content-card{padding:23px}.footer-grid{grid-template-columns:1fr;gap:22px}}