/*
Theme Name: 钻先网 Zhuanxian
Author: Zhuanxian
Description: 钻先网原生门户主题。第一阶段：品牌设置、导航与响应式基础。
Version: 0.5.6
Requires at least: 6.6
Requires PHP: 8.1
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zhuanxian
*/
:root{--brand:#00ac82;--brand-dark:#00775c;--ink:#132337;--muted:#64748b;--surface:#fff;--canvas:#f4f9fb;--border:#e5eef1;--radius:16px;--shadow:0 8px 28px rgb(19 35 55 / 4%)}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;overflow-wrap:anywhere}a{color:inherit;text-decoration:none}a:hover{color:var(--brand-dark)}button,input,textarea,select{font:inherit}button,.button,input[type=submit]{min-height:44px;border:0;border-radius:9px;background:var(--brand-dark);color:white;padding:10px 22px;cursor:pointer}button:hover,.button:hover{background:#005e49;color:white}input,textarea{max-width:100%;padding:10px;border:1px solid var(--border);border-radius:8px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #16a085;outline-offset:4px}img,video,iframe{max-width:100%;height:auto}figure{max-width:100%;margin-inline:0}.shell{width:min(1200px,calc(100% - 48px));margin-inline:auto}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{display:grid;place-items:center;background:var(--brand-dark);color:#fff;font-size:21px;font-weight:800;width:42px;height:42px;border-radius:50%}.brand-copy strong{display:block;font-size:23px;line-height:1.2}.brand-copy small{font-size:10px;color:var(--muted)}.custom-logo-link img{display:block;max-width:130px;max-height:60px;width:auto}.menu{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0;gap:8px 20px;font-size:14px}.menu a{display:block;padding:10px 0}.current-menu-item>a,.current_page_item>a{color:var(--brand-dark);font-weight:700}.menu li{position:relative}.menu .sub-menu,.menu .children{padding:8px 16px;list-style:none;background:white;border:1px solid var(--border);border-radius:8px;min-width:180px}.menu>li>.sub-menu,.menu>li>.children{display:none;position:absolute;z-index:10;left:0}.menu li:hover>ul,.menu li:focus-within>ul{display:block}.menu-toggle{display:none}.brand-banner{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 90% 25%,#076957 0,transparent 55%),#002e2b;color:white;padding:68px 0}.brand-banner:after{content:"";position:absolute;z-index:-1;width:520px;height:520px;border:1px solid #16bd9060;border-radius:50%;right:-80px;top:-100px;box-shadow:0 0 0 45px #05d09e08,0 0 0 90px #05d09e08,0 0 100px #00db9e20}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em}.brand-banner h1{font-size:clamp(34px,5vw,58px);line-height:1.18;margin:20px 0}.brand-banner h1 span{color:#13e7b0}.brand-banner p{max-width:620px}.search-form{display:flex;gap:8px;max-width:580px;padding:6px;background:white;border:1px solid var(--border);border-radius:14px;margin:24px 0;color:var(--ink)}.search-form input{width:100%;min-width:0;border:0;background:transparent}.search-form button{flex-shrink:0}.content-area{padding-block:40px 60px;min-height:42vh}h1,h2,h3{line-height:1.4;letter-spacing:-.025em}h1{font-size:clamp(28px,4vw,40px)}h2{font-size:23px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.content-card{overflow:hidden}.content-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.card-copy{padding:24px}.card-copy h2{font-size:21px}.meta{font-size:13px;color:var(--muted)}.read-more{color:var(--brand-dark);font-weight:600}.article-body{max-width:900px;margin:auto;padding:clamp(20px,4vw,48px)}.entry-content a,.comment-content a{color:var(--brand-dark);text-decoration:underline}.entry-content table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse}td,th{padding:12px;border:1px solid var(--border)}pre{overflow:auto;padding:18px;background:var(--canvas)}blockquote{border-left:4px solid var(--brand);margin-inline:0;padding-left:24px;color:var(--muted)}.empty-state{padding:40px}.empty-state .button{display:inline-block}.pagination,.post-navigation{margin:28px 0}.nav-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between}.page-numbers{padding:8px 14px;background:white;border-radius:8px}.page-numbers.current{background:var(--brand-dark);color:white}.comments-area{padding:28px;max-width:900px;margin:28px auto}.comment-list{padding-left:24px}.comment-form textarea{width:100%}.site-footer{background:white;border-top:1px solid var(--border);padding:36px 0;color:var(--muted);font-size:13px}.footer-grid{display:flex;gap:32px;justify-content:space-between;flex-wrap:wrap}.footer-brand{font-size:24px;color:var(--ink)}.footer-bottom{border-top:1px solid var(--border);padding-top:20px;margin-top:22px}.screen-reader-text,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link:focus{position:fixed;z-index:100;top:8px;left:8px;padding:12px 20px;background:white;color:var(--ink)}[hidden]{display:none!important}
@media(max-width:960px){.header-row{flex-wrap:wrap;gap:10px;padding-block:16px}.navigation-ready .menu-toggle{display:block}#primary-nav{width:100%}.navigation-ready #primary-nav:not(.is-open){display:none}.menu{gap:2px 20px}.menu>li>.sub-menu,.menu>li>.children{position:static;display:block;min-width:0;border:0;padding-block:0}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.shell{width:calc(100% - 32px)}.brand-copy small{max-width:190px;display:block}.brand-banner{padding:40px 0}.card-grid{grid-template-columns:1fr}.content-area{padding-block:24px 40px}.empty-state{padding:24px}.header-row{gap:12px}.menu{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.menu a{min-height:44px}.search-form button{padding-inline:16px}.footer-grid{display:block}.comments-area{padding:18px}.brand{gap:8px}.brand-copy strong{font-size:21px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}