/*
Theme Name: 学社 · Academy
Description: 课程、博客与社区共用的中文响应式主题。
Version: 1.0.0
Requires at least: 7.1
Requires PHP: 8.4
License: GPL-2.0-or-later
Text Domain: academy
*/
:root{--ink:#18352e;--muted:#6e7d76;--green:#19745a;--deep:#153f33;--lime:#d9eeae;--paper:#fafbf7;--line:#e3e9df;--white:#fff;--radius:20px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}img{max-width:100%;height:auto}button,a,input,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #89b878;outline-offset:4px}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.035em}h1{font-size:clamp(32px,4vw,53px)}h2{font-size:30px}h3{font-size:20px}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:12px;z-index:1000;background:white;padding:8px}.site-header{background:#ffffffed;border-bottom:1px solid 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@media(min-width:901px){.site-header .mobile-nav{display:none!important}}
@media(max-width:1000px){.header-inner{gap:20px}.desktop-nav{gap:17px}.hero-panel{padding:35px;gap:20px}.hero-board{padding:5px}.card-body{padding:20px}.wrap{width:calc(100% - 36px)}}
@media(max-width:900px){.desktop-nav,.header-actions{display:none}.header-inner{min-height:68px;justify-content:space-between}.mobile-nav{display:block}.mobile-nav>summary{list-style:none;border:1px solid var(--line);border-radius:8px;padding:5px 11px;font-size:13px;cursor:pointer}.mobile-nav>summary::-webkit-details-marker{display:none}.mobile-nav[open] nav{display:flex;position:absolute;left:18px;right:18px;top:66px;background:white;border:1px solid var(--line);border-radius:14px;padding:12px;box-shadow:0 18px 35px #193f3322;flex-direction:column}.mobile-nav nav a{padding:8px 12px;color:var(--ink);font-size:14px}.hero-panel{grid-template-columns:1.25fr 1fr}.hero h1{font-size:37px}.hero-board .board-main{padding:20px}.board-main h2{font-size:21px}.hero-pills{gap:13px}.path-item{padding:15px;gap:10px}.path-item small{font-size:11px}.card-grid{gap:16px}.card-cover{height:150px;padding:22px}.card-cover strong{font-size:23px}.community-layout{gap:18px}}
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