/* 公众号运营基地 · approved C: charcoal / champagne / light reading surfaces. Scoped. */
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@media(max-width:1279px){.wsb .wsb-sidebar{width:216px;padding-left:12px;padding-right:12px}.wsb .wsb-main{margin-left:216px;padding:24px}.wsb .wsb-brand{gap:8px;padding-left:3px}.wsb .wsb-brand strong{font-size:15px}.wsb .wsb-hero{padding:28px;min-height:270px}.wsb .wsb-hero-copy{width:80%}.wsb .wsb-themes{grid-template-columns:repeat(3,minmax(0,1fr))}.wsb .wsb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wsb .wsb-reader-layout{grid-template-columns:150px minmax(0,1fr);gap:22px}.wsb .wsb-reading{padding:26px}.wsb .wsb-home-grid{grid-template-columns:1fr 1fr}.wsb .wsb-doc-row em{display:none}}
@media(max-width:1099px){.wsb .wsb-sidebar{width:200px}.wsb .wsb-main{margin-left:200px;padding:22px}.wsb .wsb-sidebar nav a{padding:10px 12px;gap:11px}.wsb .wsb-brand>span{width:36px;height:40px}.wsb .wsb-brand>span svg{width:23px}.wsb .wsb-brand small{font-size:10px}.wsb .wsb-hero p{font-size:15px}.wsb .wsb-hero small{font-size:11px}.wsb .wsb-hero h1{font-size:29px}.wsb .wsb-hero-copy{width:85%}.wsb .wsb-home-grid{grid-template-columns:1fr}.wsb .wsb-reader-layout{display:block}.wsb .wsb-toc{display:none;position:relative;top:auto;max-height:50vh;border:1px solid #e4ddd3;padding:15px;background:#fbf9f5;margin-bottom:25px;border-radius:8px}.wsb .wsb-toc.open{display:block}.wsb .wsb-pagehead h1{font-size:27px}.wsb .wsb-filters{flex-direction:column;gap:12px}}
@media(max-width:959px){.wsb{--header-offset:64px}.wsb .wsb-mobile-menu{display:flex;align-items:center;gap:10px;width:100%;min-height:51px;background:#292e34;color:#fff;padding:12px 20px;text-align:left;position:sticky;top:var(--header-offset);z-index:6}.wsb .wsb-mobile-menu span:last-child{margin-left:auto;font-size:12px;color:#d7d0c4}.wsb .wsb-sidebar{position:fixed;top:0;bottom:0;left:0;height:100dvh;width:280px;max-width:85vw;transform:translateX(-105%);transition:transform .18s;z-index:100001;padding-top:28px;float:none}.wsb .wsb-brand strong{font-size:17px}.wsb .wsb-brand small{font-size:12px}.wsb .wsb-brand button{display:block;margin-left:auto;color:#ddd;min-width:36px;min-height:36px}.wsb .wsb-main{margin-left:0;padding:24px}.wsb .wsb-overlay{position:fixed;inset:0;background:#0007;z-index:100000}.wsb.menu-open .wsb-sidebar{transform:translateX(0)}.wsb.menu-open .wsb-overlay{display:block}.wsb .wsb-sidebar nav a{min-height:48px;font-size:15px;padding:12px 16px}.wsb .wsb-brand{padding-bottom:26px}.wsb .wsb-hero-copy{width:75%}.wsb .wsb-hero h1{font-size:33px}.wsb .wsb-themes{grid-template-columns:repeat(5,minmax(0,1fr))}.wsb .wsb-theme{padding:14px 10px;gap:6px}.wsb .wsb-theme-icon{width:30px}.wsb .wsb-theme strong{font-size:12px}.wsb .wsb-theme-icon svg{width:24px}}
@media(max-width:767px){.wsb .wsb-main{padding:18px 16px 40px}.wsb .wsb-hero{min-height:245px;padding:24px 22px;background-position:38% center;background-image:linear-gradient(90deg,#f4efe7e6,#f4efe7a6 65%,#f4efe730),url('hero.png')}.wsb .wsb-hero-copy{width:100%}.wsb .wsb-hero h1{font-size:28px;margin-bottom:15px}.wsb .wsb-hero p{font-size:15px}.wsb .wsb-hero small{font-size:11px;max-width:250px;line-height:1.9}.wsb .wsb-eyebrow{font-size:10px;margin-bottom:11px}.wsb .wsb-actions{gap:8px;margin-top:20px}.wsb .wsb-actions .wsb-button{font-size:12px;padding:10px 12px;min-height:42px}.wsb .wsb-mobile-br{display:block}.wsb .wsb-themes{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.wsb .wsb-theme{padding:14px 15px;gap:10px;min-height:74px}.wsb .wsb-theme strong{font-size:14px}.wsb .wsb-theme>svg{display:block}.wsb .wsb-theme-icon{width:28px}.wsb .wsb-section-title h2{font-size:18px}.wsb .wsb-section-title>a{font-size:11px}.wsb .wsb-home-grid{gap:14px;margin-top:16px}.wsb .wsb-panel{padding:18px}.wsb .wsb-search{padding-left:12px;gap:9px}.wsb .wsb-search input{font-size:12px}.wsb .wsb-search button{padding:6px 10px;font-size:12px}.wsb .wsb-grid{grid-template-columns:1fr;gap:12px}.wsb .wsb-card{padding:18px}.wsb .wsb-card h3{font-size:17px;margin-top:7px}.wsb .wsb-card p{font-size:13px}.wsb .wsb-pagehead{align-items:flex-start;padding:10px 0 20px}.wsb .wsb-pagehead h1{font-size:25px}.wsb .wsb-pagehead p{font-size:13px;max-width:280px}.wsb .wsb-pagehead .wsb-back{font-size:11px;white-space:nowrap;margin-top:35px}.wsb .wsb-pagehead .wsb-back svg{display:none}.wsb .wsb-filters{padding-top:0}.wsb .wsb-topic-filters{gap:3px}.wsb .wsb-topic-filters button{padding:7px 9px;font-size:12px;min-height:36px}.wsb .wsb-result-line{font-size:12px;flex-wrap:wrap}.wsb .wsb-editor-note{font-size:12px;padding:12px 14px}.wsb .wsb-map-toolbar{flex-direction:column;align-items:flex-start;gap:8px;padding:12px}.wsb .wsb-map-viewport{padding:18px;max-height:65vh;min-height:400px}.wsb .wsb-map-root{padding:12px;font-size:14px}.wsb .wsb-map-tree{gap:25px;min-width:580px}.wsb .wsb-map-branches{min-width:360px}.wsb .wsb-map-text{font-size:13px}.wsb .wsb-reading{padding:22px 17px}.wsb .wsb-reading h1{font-size:24px;line-height:1.6}.wsb .wsb-article-body{font-size:16px;line-height:1.95}.wsb .wsb-reader-top{flex-wrap:wrap;gap:10px}.wsb .wsb-reader-top>div{gap:6px}.wsb .wsb-reader-top button{min-height:40px;padding:8px;font-size:12px}.wsb .wsb-read-meta{font-size:11px}.wsb .wsb-note textarea{font-size:16px}.wsb .wsb-empty{padding:42px 18px}.wsb .wsb-empty h1,.wsb .wsb-empty h2{font-size:21px}.wsb .wsb-doc-row strong{font-size:13px}.wsb .wsb-article-body h1,.wsb .wsb-article-body h2,.wsb .wsb-article-body h3,.wsb .wsb-article-body h4{scroll-margin-top:calc(var(--header-offset) + 70px)}}
@media(max-width:359px){.wsb .wsb-main{padding-left:12px;padding-right:12px}.wsb .wsb-hero{padding:21px 17px}.wsb .wsb-hero h1{font-size:25px}.wsb .wsb-hero p{font-size:14px}.wsb .wsb-actions .wsb-button{padding:10px 9px;font-size:11px}.wsb .wsb-theme{padding:12px 11px;gap:6px}.wsb .wsb-theme strong{font-size:13px}.wsb .wsb-search input{font-size:11px}.wsb .wsb-search button{padding:7px}.wsb .wsb-mini-map{gap:44px 44px}.wsb .wsb-pagehead .wsb-back{display:none}.wsb .wsb-reading{padding:18px 14px}.wsb .wsb-reading h1{font-size:22px}}
@media(prefers-reduced-motion:reduce){.wsb *{scroll-behavior:auto!important;transition:none!important}}
/* Small text remains readable on the light reading surfaces. */
.wsb .wsb-theme small,.wsb .wsb-card p,.wsb .wsb-card-foot,.wsb .wsb-result-line,.wsb .wsb-muted,.wsb .wsb-doc-row small,.wsb .wsb-read-meta,.wsb .wsb-source,.wsb .wsb-map-toolbar output,.wsb .wsb-map-branch summary small{color:#626a72}.wsb .wsb-card-meta{color:#80613b}.wsb .wsb-note-preview{margin-top:14px}.wsb .wsb-map-branch a{overflow-wrap:anywhere}
/* Preserve outline icons against the host theme's global SVG fill rule. */
.wsb svg,.wsb svg path{fill:none!important;stroke:currentColor}
/* On this reading page, retain the original site tools in normal footer flow. */
body:has(#wsb-root) .guide-shell__launcher[aria-expanded=false]{position:static!important;inset:auto!important;transform:none!important;display:flex!important;max-width:calc(100vw - 32px)!important;margin:24px auto 16px!important}
body:has(#wsb-root) .float-right.position-bottom{position:static!important;inset:auto!important;transform:none!important;display:flex!important;justify-content:center;gap:8px;width:auto!important;margin:16px auto 24px!important;opacity:1!important;visibility:visible!important}
body:has(#wsb-root) .zmt-contact-floating{position:static!important;inset:auto!important;transform:none!important;width:max-content!important;max-width:calc(100vw - 32px)!important;margin:16px auto 24px!important}