/*
Theme Name: 知序
Description: 集成会员订阅、付费知识、圈子互动、积分悬赏与积分商城的知识社区主题。
Version: 0.1.0
Requires at least: 7.1
Requires PHP: 8.3
Text Domain: zhishi
*/
:root{--bg:#f6f5f1;--ink:#202824;--muted:#69716b;--green:#235d48;--line:#dcded6;--soft:#e9ede4;--white:#fff;--radius:6px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft Yahei",sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}a:hover{color:var(--green)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #91b3a2;outline-offset:3px}h1,h2,h3,.brand{font-family:"Songti SC","Noto Serif CJK SC",Georgia,serif;line-height:1.4}h1,h2,h3,p{margin:0 0 16px}h1{font-size:42px}h2{font-size:29px}h3{font-size:22px}.wrap{max-width:1240px;padding:0 28px;margin:auto}.site-header{border-bottom:1px solid var(--line)}.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:34px;font-weight:800;letter-spacing:3px}.nav{display:flex;gap:32px;align-items:center;font-size:15px}.nav .login{border-left:1px solid var(--line);padding-left:32px;color:var(--green)}.hero{padding:64px 0 40px;border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(34px,4.4vw,58px);letter-spacing:1px;margin-bottom:12px}.hero p{font-family:"Songti SC",Georgia,serif;font-size:23px;color:var(--muted)}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.button,button,input[type=submit]{display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--green);border-radius:var(--radius);background:var(--green);padding:10px 23px;color:white;cursor:pointer;font-weight:600;line-height:1.5}.button:hover,button:hover{background:#194d3a;color:white}.button.secondary,button.secondary{background:transparent;color:var(--green)}button:disabled{opacity:.5;cursor:wait}.text-link{color:var(--green);font-weight:600}.layout{display:grid;grid-template-columns:minmax(0,1fr) 345px;gap:42px;padding-top:24px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:5px 0 10px}.section-head h2{margin:0}.tabs{display:flex;gap:22px;font-size:14px}.tabs a{padding:8px 0}.tabs .active{border-bottom:2px solid var(--green);color:var(--green)}.article-row{padding:22px 0;border-bottom:1px solid var(--line)}.article-row h3{font-size:25px;margin:5px 0 9px}.article-row p{color:var(--muted);line-height:1.85;margin:0 0 10px}.eyeline{font-size:13px;color:var(--green)}.meta{font-size:13px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}.member-panel{background:var(--soft);padding:27px;border-radius:var(--radius)}.member-panel h3{font-size:25px}.member-panel p{color:var(--muted);font-size:15px}.benefits{list-style:none;padding:0;margin:23px 0}.benefits li{display:flex;gap:15px;align-items:center;margin:18px 0}.benefit-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#f8f9f5;color:var(--green);font-size:22px}.benefits strong{display:block;font-family:"Songti SC",serif}.benefits small{color:var(--muted)}.full{width:100%}.panel{border:1px solid var(--line);padding:24px;border-radius:var(--radius);margin-top:18px}.circle-link{display:block;border-top:1px solid var(--line);padding:13px 0}.circle-link strong{display:block;font-family:"Songti SC",serif;font-size:19px}.circle-link small{color:var(--muted)}.site-footer{margin-top:50px;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.page-heading{padding:45px 0 24px;border-bottom:1px solid var(--line);margin-bottom:30px}.page-heading p{color:var(--muted);max-width:760px}.narrow{max-width:850px;margin:0 auto}.prose{font-size:18px;line-height:1.95;overflow-wrap:anywhere}.prose img{max-width:100%;height:auto}.prose a{color:var(--green);text-decoration:underline}.prose pre{overflow:auto;padding:18px;background:var(--soft);border-radius:6px}.zs-gate{padding:32px;background:var(--soft);border:1px solid var(--line);border-radius:6px;margin:24px 0;text-align:center}.zs-gate strong{font-size:23px}.zs-gate p{font-size:16px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product,.plan{padding:26px;border:1px solid var(--line);border-radius:6px;background:#fafaf7}.product img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:4px;margin-bottom:16px}.price{font-size:32px;color:var(--green);font-weight:600;margin:15px 0}.price small{font-size:14px;font-weight:400}.muted{color:var(--muted)}.form-stack label{display:block;margin:16px 0 6px;font-size:14px;font-weight:600}.form-stack input:not([type=checkbox]),.form-stack select,.form-stack textarea{width:100%;border:1px solid #cbd0c6;border-radius:5px;padding:10px 12px;background:#fff;color:var(--ink)}.form-stack textarea{min-height:150px;resize:vertical}.form-stack button{margin-top:20px}.form-stack .checkbox label{font-weight:400;display:flex;gap:8px;margin:5px 0}.form-stack input[type=checkbox]{width:auto}.status{padding:14px 18px;background:var(--soft);border-radius:5px;margin:16px 0;white-space:pre-wrap;overflow-wrap:anywhere}.status:empty{display:none}.status.error{background:#f5e5df;color:#853e2a}.summary{display:flex;gap:35px;flex-wrap:wrap;padding:24px;background:var(--soft);border-radius:6px;margin-bottom:30px}.summary strong{display:block;font-size:27px}.summary small{color:var(--muted)}.table-wrap{overflow-x:auto;margin:20px 0}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th,td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-weight:600}.comment{padding:24px 0;border-bottom:1px solid var(--line)}.comment.best{border-left:3px solid var(--green);padding-left:18px;background:var(--soft)}.comment p{white-space:pre-wrap}.small-button{font-size:13px;padding:6px 12px}.empty{padding:40px 20px;border:1px dashed var(--line);text-align:center;color:var(--muted)}.bounty{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:18px 22px;background:var(--soft);border-radius:6px;margin:24px 0}.bounty strong{font-size:25px;color:var(--green)}.zs-file{font-size:15px;border:1px solid var(--line);padding:15px;border-radius:5px}.zs-file small{display:block}.order{border-top:1px solid var(--line);padding:24px 0}.order code{display:block;word-break:break-all}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;background:white;padding:10px;z-index:1000}.tag{display:inline-block;font-size:12px;padding:1px 8px;border:1px solid var(--line);border-radius:4px;color:var(--green)}.section-space{margin-top:38px}.pagination{display:flex;gap:15px;margin-top:24px}.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}#payment-code canvas{max-width:100%;background:white;padding:12px}.wp-block-image img{max-width:100%;height:auto}
@media(max-width:960px){.layout{grid-template-columns:minmax(0,1fr) 290px;gap:28px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.member-panel{padding:22px}.tabs{gap:12px}.article-row h3{font-size:23px}}
@media(max-width:700px){.wrap{padding:0 20px}.header-inner{height:auto;min-height:78px;flex-wrap:wrap;padding-top:15px;padding-bottom:15px;gap:14px}.brand{font-size:29px}.nav{width:100%;gap:19px;font-size:14px;overflow-x:auto;white-space:nowrap}.nav .login{padding-left:16px}.hero{padding:38px 0 30px}.hero h1{font-size:36px}.hero p{font-size:19px}.layout{display:block}.layout aside{margin-top:30px}.section-head{align-items:flex-start;flex-direction:column;gap:8px}.article-row{padding:20px 0}.grid{grid-template-columns:1fr}.page-heading{padding-top:30px}h1{font-size:32px}h2{font-size:26px}.prose{font-size:17px}.summary{gap:24px}.footer-inner{flex-direction:column;gap:5px}.product,.plan{padding:23px}.bounty{gap:10px}.button,button{min-height:44px}}
@media(prefers-reduced-motion:no-preference){a,button{transition:background .15s,color .15s}}