/* ============ Base / Reset (Cloudflare docs style) ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;tab-size:4}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.55;color:#36393a;background:#fff;-webkit-font-smoothing:antialiased}
img,svg{display:inline-block;vertical-align:middle;max-width:100%}
a{color:#0c659d;text-decoration:none;transition:color .12s}
a:hover{color:#f48120}
button{cursor:pointer;background:none;border:none;font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
hr{border:none;border-top:1px solid #e5e7eb;margin:0}
:root{
  --cf-orange:#f48120;
  --cf-orange-dark:#e07315;
  --cf-orange-light:#faae40;
  --cf-orange-bg:#fef3e7;
  --cf-orange-soft:#fef9f3;
  --cf-blue:#0c659d;
  --cf-text:#36393a;
  --cf-text-light:#666;
  --cf-text-fade:#999;
  --cf-border:#e5e7eb;
  --cf-border-light:#f3f4f6;
  --cf-bg:#fff;
  --cf-bg-soft:#fafafa;
  --cf-bg-code:#23272d;
  --cf-bg-inline:#f3f4f6;
}

/* ============ Header ============ */
.cf-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--cf-border);height:56px}
.cf-header-inner{display:flex;align-items:center;height:100%;max-width:1200px;margin:0 auto;padding:0 22px;gap:14px}
.cf-mobile-btn{display:none;width:32px;height:32px;align-items:center;justify-content:center;color:var(--cf-text);border-radius:5px}
.cf-mobile-btn:hover{background:var(--cf-bg-soft)}
.cf-brand{display:flex;align-items:center;gap:6px;text-decoration:none;color:var(--cf-text);font-weight:600;font-size:14.5px;flex-shrink:0}
.cf-brand-name{letter-spacing:-.005em}
.cf-brand-suffix{font-size:11px;color:var(--cf-text-light);font-weight:600;letter-spacing:.08em;margin-left:4px;border-left:1px solid var(--cf-border);padding-left:8px}
.cf-search-wrap{flex:1;max-width:400px;margin:0 auto}
.cf-search-box{position:relative;display:flex;align-items:center}
.cf-search-icon{position:absolute;left:10px;color:var(--cf-text-fade);pointer-events:none}
.cf-search-box input{width:100%;height:32px;padding:0 60px 0 30px;background:var(--cf-bg-soft);border:1px solid var(--cf-border-light);border-radius:5px;font-size:13px;color:var(--cf-text);text-align:center}
.cf-search-box input::placeholder{color:var(--cf-text-fade)}
.cf-search-box input:focus{outline:none;border-color:var(--cf-orange);background:#fff;text-align:left}
.cf-search-key{position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:10.5px;color:var(--cf-text-fade);background:#fff;border:1px solid var(--cf-border);border-radius:3px;padding:1px 5px;pointer-events:none;font-weight:600;letter-spacing:.04em}
.cf-topnav{display:none}
.cf-header-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.cf-lang{position:relative}
.cf-lang-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 8px;background:transparent;border:1px solid var(--cf-border-light);border-radius:5px;font-size:12px;color:var(--cf-text);cursor:pointer}
.cf-lang-btn:hover{border-color:var(--cf-border);background:var(--cf-bg-soft)}
.cf-lang.open .cf-lang-btn{border-color:var(--cf-orange);color:var(--cf-orange);background:var(--cf-orange-bg)}
.cf-lang-pop{position:absolute;top:calc(100% + 4px);right:0;background:#fff;border:1px solid var(--cf-border);border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.06);padding:5px;min-width:140px;z-index:50}
.cf-lang-pop a{display:block;padding:6px 11px;font-size:12.5px;color:var(--cf-text);text-decoration:none;border-radius:4px}
.cf-lang-pop a:hover{background:var(--cf-bg-soft)}
.cf-lang-pop a.active{background:var(--cf-orange-bg);color:var(--cf-orange);font-weight:500}
.cf-login{padding:6px 14px;background:#fff;color:var(--cf-text)!important;border:1px solid var(--cf-border);border-radius:5px;font-size:12.5px;font-weight:500;text-decoration:none}
.cf-login:hover{border-color:var(--cf-orange);color:var(--cf-orange)!important}

.cf-search-pop{position:fixed;top:54px;left:50%;transform:translateX(-50%);width:380px;max-height:380px;overflow-y:auto;background:#fff;border:1px solid var(--cf-border);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.08);z-index:50;padding:5px}
.cf-search-pop a{display:flex;align-items:center;justify-content:space-between;padding:8px 11px;border-radius:5px;color:var(--cf-text);text-decoration:none;font-size:12.5px}
.cf-search-pop a:hover{background:var(--cf-bg-soft)}
.cf-search-pop .r-c{font-size:10.5px;color:var(--cf-orange);background:var(--cf-orange-bg);padding:1px 6px;border-radius:3px;margin-left:8px;flex-shrink:0;font-weight:500}

/* ============ Shell (sidebar + main + toc) ============ */
.cf-shell{display:flex;max-width:1200px;margin:0 auto;align-items:flex-start;min-height:calc(100vh - 56px)}
.cf-sidebar{width:248px;flex-shrink:0;border-right:1px solid var(--cf-border-light);position:sticky;top:56px;align-self:flex-start;height:calc(100vh - 56px);overflow-y:auto;padding:18px 0 32px}
.cf-sb-inner{padding:0 16px}
.cf-sb-h{font-size:14px;font-weight:600;color:var(--cf-text);margin:0 0 10px;display:flex;align-items:center;gap:6px;padding:0 4px}
.cf-sb-search{margin-bottom:14px;padding:0 4px}
.cf-sb-search input{width:100%;height:30px;padding:0 10px;background:var(--cf-bg-soft);border:1px solid var(--cf-border-light);border-radius:5px;font-size:12px;color:var(--cf-text)}
.cf-sb-search input::placeholder{color:var(--cf-text-fade)}
.cf-sb-top{margin:0 0 16px;padding:0 4px;list-style:none}
.cf-sb-top li{margin:0}
.cf-sb-top li a{display:block;padding:5px 8px;color:var(--cf-text);font-size:13px;text-decoration:none;border-radius:4px}
.cf-sb-top li a.active{background:var(--cf-orange-bg);color:var(--cf-orange);font-weight:500}
.cf-sb-grp{margin:2px 0}
.cf-sb-grp-h{width:100%;display:flex;align-items:center;gap:5px;padding:5px 8px;background:transparent;border:none;font-size:12.5px;font-weight:600;color:var(--cf-text);text-align:left;cursor:pointer;border-radius:4px}
.cf-sb-grp-h:hover{background:var(--cf-bg-soft)}
.cf-sb-grp-chev{transition:transform .15s;color:var(--cf-text-light);flex-shrink:0}
.cf-sb-grp.open > .cf-sb-grp-h .cf-sb-grp-chev{transform:rotate(90deg);color:var(--cf-orange)}
.cf-sb-grp.open > .cf-sb-grp-h{color:var(--cf-orange)}
.cf-sb-grp-body{display:none;list-style:none;padding-left:16px;margin:0}
.cf-sb-grp.open > .cf-sb-grp-body{display:block}
.cf-sb-l{display:block;padding:4px 8px;color:var(--cf-text-light);font-size:12.5px;line-height:1.4;border-radius:4px;text-decoration:none;border-left:1px solid transparent;margin-left:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-sb-l:hover{color:var(--cf-text);background:var(--cf-bg-soft)}
.cf-sb-l.active{color:var(--cf-orange);background:var(--cf-orange-bg);border-left-color:var(--cf-orange);font-weight:500}
.cf-sb-l--more{color:var(--cf-orange);font-size:12px;font-weight:500}

.cf-main{flex:1;min-width:0}
.cf-main-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:36px;padding:32px 36px 64px;max-width:1200px}
.cf-main-grid--full{grid-template-columns:1fr;max-width:920px}
.cf-article{min-width:0}

/* ============ Breadcrumb ============ */
.cf-bc{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px;color:var(--cf-text-light);margin-bottom:8px}
.cf-bc a{color:var(--cf-orange);text-decoration:none}
.cf-bc a:hover{text-decoration:underline}
.cf-bc-sep{color:var(--cf-text-fade);font-size:11px}
.cf-bc-current{color:var(--cf-text)}

/* ============ Article header & content ============ */
.cf-h1{font-size:32px;line-height:1.18;margin:8px 0 12px;letter-spacing:-.02em;color:#1a1d1e;font-weight:600}
.cf-lead{font-size:16px;line-height:1.55;color:var(--cf-text-light);margin:0 0 14px;font-weight:400}
.cf-h1-meta{display:flex;flex-wrap:wrap;gap:14px;color:var(--cf-text-light);font-size:12.5px;margin:0 0 6px}
.cf-h1-meta span{display:inline-flex;align-items:center;gap:5px}
.cf-h1-meta svg{opacity:.7}
.cf-divider{margin:18px 0 24px;border-top:1px solid var(--cf-border-light)}

.cf-content{font-size:15px;line-height:1.65;color:#36393a}
.cf-content > * + *{margin-top:1em}
.cf-content h2{font-size:24px;font-weight:600;line-height:1.3;color:#1a1d1e;margin:42px 0 14px;scroll-margin-top:80px;letter-spacing:-.01em;padding-bottom:6px;border-bottom:1px solid var(--cf-border-light)}
.cf-content h3{font-size:18px;font-weight:600;color:#1a1d1e;margin:28px 0 10px;scroll-margin-top:80px}
.cf-content h4{font-size:16px;font-weight:600;color:#1a1d1e;margin:22px 0 8px}
.cf-content p{margin:0 0 1em}
.cf-content a{color:var(--cf-orange);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;text-decoration-color:rgba(244,129,32,.4)}
.cf-content a:hover{text-decoration-color:var(--cf-orange);color:var(--cf-orange-dark)}
.cf-content strong{color:#1a1d1e;font-weight:600}
.cf-content ul,.cf-content ol{padding-left:22px;margin:1em 0}
.cf-content ul li,.cf-content ol li{margin:.35em 0}
.cf-content ul{list-style:none;padding-left:0}
.cf-content ul > li{position:relative;padding-left:18px}
.cf-content ul > li::before{content:'';position:absolute;left:4px;top:.65em;width:5px;height:5px;background:var(--cf-orange);border-radius:50%}
.cf-content ol{counter-reset:cfol;padding-left:0}
.cf-content ol > li{counter-increment:cfol;position:relative;padding-left:30px;list-style:none}
.cf-content ol > li::before{content:counter(cfol) ".";position:absolute;left:0;top:.05em;color:var(--cf-orange);font-size:14px;font-weight:700;font-family:"SF Mono",Menlo,Consolas,monospace}
.cf-content blockquote{margin:1.4em 0;padding:12px 16px;border-left:3px solid var(--cf-orange);background:var(--cf-orange-soft);border-radius:0 6px 6px 0;color:var(--cf-text)}
.cf-content blockquote p{margin:0}
.cf-content table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;font-size:13.5px;margin:1.4em 0;border:1px solid var(--cf-border);border-radius:6px}
.cf-content table th{background:var(--cf-orange-soft);color:#1a1d1e;font-weight:600;text-align:left;padding:9px 12px;border-bottom:1px solid var(--cf-border);font-size:13px}
.cf-content table td{padding:9px 12px;border-top:1px solid var(--cf-border-light)}
.cf-content table tr:hover td{background:var(--cf-bg-soft)}
.cf-content code{background:var(--cf-bg-inline);color:var(--cf-orange-dark);padding:1.5px 6px;border-radius:3px;font-size:.9em;font-family:"SF Mono",Menlo,Consolas,monospace;font-weight:500}
.cf-content pre{position:relative;background:var(--cf-bg-code);color:#e5e7eb;padding:14px 16px;border-radius:6px;overflow-x:auto;font-size:13px;line-height:1.65;margin:1.3em 0}
.cf-content pre code{background:none;color:inherit;padding:0;font-size:inherit;border-radius:0;font-weight:400}
.cf-copy{position:absolute;top:6px;right:6px;background:rgba(255,255,255,.06);color:#cbd5e1;border:1px solid rgba(255,255,255,.12);padding:2px 8px;font-size:10.5px;border-radius:3px;cursor:pointer}
.cf-copy:hover{background:rgba(255,255,255,.12);color:#fff}

/* ============ Right TOC ============ */
.cf-toc{position:sticky;top:80px;align-self:flex-start;max-height:calc(100vh - 100px);overflow-y:auto;padding:8px 0}
.cf-toc-inner{padding-left:0}
.cf-toc-block{margin-bottom:24px}
.cf-toc-title{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--cf-text);margin:0 0 8px}
.cf-toc-list{list-style:none}
.cf-toc-item{margin:0}
.cf-toc-item--h3{padding-left:12px}
.cf-toc-link{display:block;padding:3px 8px;font-size:12px;color:var(--cf-text-light);text-decoration:none;line-height:1.4;border-left:2px solid transparent;margin-left:-2px}
.cf-toc-link:hover{color:var(--cf-text)}
.cf-toc-link.active{color:var(--cf-orange);border-left-color:var(--cf-orange);font-weight:500}
.cf-toc-tools{padding:14px;background:var(--cf-orange-soft);border-radius:6px;border:1px solid var(--cf-orange-bg)}
.cf-toc-tool{display:flex;align-items:center;gap:7px;padding:5px 0;font-size:12.5px;color:var(--cf-text);text-decoration:none}
.cf-toc-tool:hover{color:var(--cf-orange)}
.cf-toc-tool svg{color:var(--cf-orange);flex-shrink:0}
.cf-toc-helpful-block{padding:12px;background:var(--cf-bg-soft);border-radius:6px;border:1px solid var(--cf-border-light)}
.cf-helpful{display:flex;gap:6px;margin-top:6px}
.cf-helpful button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--cf-border);border-radius:5px;color:var(--cf-text-light);cursor:pointer;transition:all .12s}
.cf-helpful button:hover{border-color:var(--cf-orange);color:var(--cf-orange)}
.cf-helpful button.active{border-color:var(--cf-orange);color:var(--cf-orange);background:var(--cf-orange-bg)}

/* ============ Prev / Next & Page footer ============ */
.cf-pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:42px;border-top:1px solid var(--cf-border-light);padding-top:22px}
.cf-pn-card{padding:12px 16px;border:1px solid var(--cf-border);border-radius:6px;text-decoration:none;display:flex;flex-direction:column;gap:3px;background:#fff;transition:all .15s}
.cf-pn-card:hover{border-color:var(--cf-orange);background:var(--cf-orange-soft)}
.cf-pn-prev{align-items:flex-start;text-align:left}
.cf-pn-next{align-items:flex-end;text-align:right}
.cf-pn-label{font-size:11px;color:var(--cf-text-light);font-weight:500;letter-spacing:.04em}
.cf-pn-card:hover .cf-pn-label{color:var(--cf-orange)}
.cf-pn-title{font-size:13px;color:var(--cf-text);font-weight:500;line-height:1.4}
.cf-page-footer{display:flex;justify-content:space-between;align-items:center;margin-top:32px;padding-top:14px;border-top:1px solid var(--cf-border-light);font-size:12.5px;color:var(--cf-text-light);flex-wrap:wrap;gap:8px}
.cf-edit-link{display:inline-flex;align-items:center;gap:5px;color:var(--cf-text-light);text-decoration:none}
.cf-edit-link:hover{color:var(--cf-orange)}
.cf-update-time{color:var(--cf-text-fade)}

/* ============ Home — Welcome ============ */
body.is-home .cf-shell{display:block;max-width:none;min-height:0}
.cf-welcome{padding:42px 32px 28px;max-width:1200px;margin:0 auto}
.cf-welcome-inner{padding-bottom:24px;border-bottom:1px solid var(--cf-border-light)}
.cf-subnav{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--cf-orange);margin-bottom:24px}
.cf-subnav a{color:var(--cf-orange);text-decoration:none;font-weight:500}
.cf-subnav a:hover{text-decoration:underline}
.cf-welcome-grid{display:grid;grid-template-columns:1fr 200px;gap:36px;align-items:flex-end}
.cf-welcome-h{font-size:36px;line-height:1.18;font-weight:600;color:#1a1d1e;letter-spacing:-.02em;margin:0 0 12px}
.cf-welcome-p{font-size:15px;color:var(--cf-text-light);margin:0;max-width:580px;line-height:1.5}
.cf-welcome-art{display:flex;justify-content:flex-end;align-items:center}

/* ============ Home — common section ============ */
.cf-home-section{padding:24px 32px 4px;max-width:1200px;margin:0 auto}
.cf-home-section-h{font-size:22px;font-weight:600;color:#1a1d1e;letter-spacing:-.01em;margin:0 0 18px}

.cf-card-row{display:grid;gap:14px}
.cf-card-row--4{grid-template-columns:repeat(4,1fr)}
.cf-card-row--3{grid-template-columns:repeat(3,1fr)}
.cf-card-row--2{grid-template-columns:repeat(2,1fr)}

/* Featured 4-column cards (像参考图的 Featured / Developer Products / AI Products / Zero Trust) */
.cf-fcard{padding:18px;background:#fff;border:1px solid var(--cf-border);border-radius:6px}
.cf-fcard-h{font-size:15px;font-weight:600;color:#1a1d1e;margin:0 0 10px;padding-bottom:8px;border-bottom:1px solid var(--cf-border-light)}
.cf-fcard-list{list-style:none;display:flex;flex-direction:column;gap:6px}
.cf-fcard-list li a{display:block;font-size:13px;color:var(--cf-orange);text-decoration:none;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-fcard-list li a:hover{text-decoration:underline}
.cf-fcard-more{display:inline-flex!important;align-items:center;gap:3px;color:var(--cf-orange)!important;font-weight:500;margin-top:4px}

/* Promo section（参考图 "Build with your favorite AI agent") */
.cf-promo-sec{padding:36px 32px 4px}
.cf-promo{display:grid;grid-template-columns:1fr 220px;gap:36px;align-items:center;padding:24px;background:linear-gradient(135deg,var(--cf-orange-soft),#fff);border:1px solid var(--cf-orange-bg);border-radius:8px}
.cf-promo-h{font-size:20px;font-weight:600;color:#1a1d1e;margin:0 0 8px}
.cf-promo-d{font-size:13.5px;color:var(--cf-text-light);margin:0 0 14px}
.cf-promo-input{display:flex;gap:0;background:#fff;border:1px solid var(--cf-border);border-radius:5px;overflow:hidden}
.cf-promo-input input{flex:1;border:none;padding:9px 12px;font-size:12.5px;color:var(--cf-text);background:transparent}
.cf-promo-input input:focus{outline:none}
.cf-promo-btn{display:flex;align-items:center;gap:5px;padding:0 14px;background:var(--cf-orange);color:#fff!important;font-size:12.5px;font-weight:500;border:none;cursor:pointer;border-left:1px solid var(--cf-orange-dark)}
.cf-promo-btn:hover{background:var(--cf-orange-dark)}
.cf-promo-note{margin:10px 0 0;font-size:12.5px}
.cf-promo-note a{color:var(--cf-orange);text-decoration:none}
.cf-promo-note a:hover{text-decoration:underline}
.cf-promo-icons{display:flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:wrap}
.cf-promo-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:700;border-radius:6px}

/* Platform 大块（参考图 "Developer Platform"） */
.cf-platform{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:24px;border:1px solid var(--cf-border);border-radius:6px;align-items:center}
.cf-platform-h{font-size:22px;font-weight:600;color:#1a1d1e;margin:14px 0 8px;letter-spacing:-.01em}
.cf-platform-d{font-size:13.5px;color:var(--cf-text-light);margin:0;line-height:1.55}
.cf-platform-right{display:flex;justify-content:center}
.cf-platform-cta{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;background:#fff;color:var(--cf-text)!important;border:1px solid var(--cf-border);border-radius:6px;font-size:14px;font-weight:500;text-decoration:none;transition:all .12s}
.cf-platform-cta:hover{border-color:var(--cf-orange);color:var(--cf-orange)!important}

/* Feature cards 三栏 */
.cf-feature-card{display:flex;flex-direction:column;gap:6px;padding:18px;background:#fff;border:1px solid var(--cf-border);border-radius:6px;text-decoration:none;color:inherit;transition:all .12s}
.cf-feature-card:hover{border-color:var(--cf-orange)}
.cf-feature-h{font-size:15px;font-weight:600;color:#1a1d1e;margin:0}
.cf-feature-d{font-size:12.5px;color:var(--cf-text-light);margin:4px 0 8px;line-height:1.5;flex:1}
.cf-feature-cta{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--cf-orange);font-weight:500;margin-top:auto}

/* Build code box（参考图 "Build with Cloudflare"） */
.cf-build-box{display:grid;grid-template-columns:200px 1fr;gap:0;border:1px solid var(--cf-border);border-radius:6px;overflow:hidden}
.cf-build-tabs{display:flex;flex-direction:column;background:var(--cf-bg-soft);border-right:1px solid var(--cf-border)}
.cf-build-tab{padding:11px 14px;font-size:12.5px;color:var(--cf-text);text-decoration:none;border-bottom:1px solid var(--cf-border-light);transition:background .12s}
.cf-build-tab:last-child{border-bottom:none}
.cf-build-tab:hover{background:#fff;color:var(--cf-orange)}
.cf-build-tab.active{background:var(--cf-orange);color:#fff;font-weight:500}
.cf-build-content{background:#fff;padding:16px 18px}
.cf-build-list{display:flex;flex-direction:column;gap:0}
.cf-build-row{display:flex;align-items:center;gap:14px;padding:7px 0;text-decoration:none;color:inherit;border-bottom:1px dashed var(--cf-border-light)}
.cf-build-row:last-child{border-bottom:none}
.cf-build-row:hover .cf-build-row-t{color:var(--cf-orange)}
.cf-build-row-i{font-size:11px;color:var(--cf-text-fade);font-family:"SF Mono",monospace;font-weight:600;width:24px;flex-shrink:0}
.cf-build-row-t{flex:1;font-size:13.5px;color:var(--cf-text);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-build-row-m{font-size:11.5px;color:var(--cf-text-fade);font-family:"SF Mono",monospace;flex-shrink:0}
.cf-build-more{display:inline-flex;align-items:center;gap:4px;margin-top:14px;padding:7px 14px;background:var(--cf-orange);color:#fff!important;border-radius:5px;font-size:13px;font-weight:500;text-decoration:none}
.cf-build-more:hover{background:var(--cf-orange-dark);color:#fff!important}

/* Other cards (2 列) */
.cf-other-card{display:flex;flex-direction:column;padding:18px;background:#fff;border:1px solid var(--cf-border);border-radius:6px;text-decoration:none;color:inherit;transition:all .12s;gap:6px}
.cf-other-card:hover{border-color:var(--cf-orange);background:var(--cf-orange-soft)}
.cf-other-h{font-size:15px;font-weight:600;color:#1a1d1e;margin:0}
.cf-other-d{font-size:12.5px;color:var(--cf-text-light);margin:4px 0;line-height:1.55;flex:1}
.cf-other-cta{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--cf-orange);font-weight:500}

/* Community 三列 */
.cf-home-comm-sec{padding:36px 32px 8px}
.cf-comm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding-top:24px;border-top:1px solid var(--cf-border-light)}
.cf-comm-col h4{font-size:14px;font-weight:600;color:#1a1d1e;margin:0 0 8px}
.cf-comm-col p{font-size:13px;color:var(--cf-text-light);margin:0 0 8px;line-height:1.55}
.cf-comm-col a{font-size:12.5px;color:var(--cf-orange);text-decoration:none;font-weight:500}
.cf-comm-col a:hover{text-decoration:underline}

/* List page (post.njk shared) */
.cf-filter-row{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 22px}
.cf-pill{padding:5px 12px;border-radius:30px;background:#fff;border:1px solid var(--cf-border);font-size:12.5px;color:var(--cf-text);text-decoration:none;font-weight:500}
.cf-pill:hover{border-color:var(--cf-orange);color:var(--cf-orange)}
.cf-pill--active{background:var(--cf-orange);color:#fff!important;border-color:var(--cf-orange)}
.cf-pill--active:hover{background:var(--cf-orange-dark);color:#fff!important}
.cf-list{display:flex;flex-direction:column;border:1px solid var(--cf-border-light);border-radius:6px;overflow:hidden;background:#fff}
.cf-list-row{display:flex;align-items:center;gap:14px;padding:14px 18px;text-decoration:none;color:inherit;border-bottom:1px solid var(--cf-border-light);transition:background .12s}
.cf-list-row:last-child{border-bottom:none}
.cf-list-row:hover{background:var(--cf-bg-soft)}
.cf-list-row:hover .cf-list-arrow{color:var(--cf-orange);transform:translateX(2px)}
.cf-list-num{width:42px;flex-shrink:0;font-size:11.5px;color:var(--cf-text-light);font-family:"SF Mono",monospace;font-weight:600}
.cf-list-body{flex:1;min-width:0}
.cf-list-title{font-size:14.5px;color:#1a1d1e;font-weight:500;line-height:1.4;margin:0 0 4px}
.cf-list-desc{font-size:12.5px;color:var(--cf-text-light);line-height:1.5;margin:0 0 5px}
.cf-list-meta{display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:11.5px;color:var(--cf-text-light)}
.cf-list-tag{background:var(--cf-orange-bg);color:var(--cf-orange);padding:1.5px 7px;border-radius:30px;font-weight:500}
.cf-list-arrow{color:var(--cf-text-light);font-size:16px;flex-shrink:0;transition:all .12s}

/* Pagination */
.cf-pager{display:flex;justify-content:center;align-items:center;gap:5px;margin-top:32px;flex-wrap:wrap}
.cf-pager-prev,.cf-pager-next{padding:6px 12px;border:1px solid var(--cf-border);border-radius:5px;color:var(--cf-text);font-size:12.5px;text-decoration:none;font-weight:500;background:#fff}
.cf-pager-prev:hover,.cf-pager-next:hover{border-color:var(--cf-orange);color:var(--cf-orange)}
.cf-pager-num{min-width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:5px;font-size:12.5px;color:var(--cf-text);text-decoration:none;border:1px solid transparent;font-weight:500}
.cf-pager-num:hover{background:var(--cf-bg-soft)}
.cf-pager-num--active{background:var(--cf-orange);color:#fff;font-weight:600}
.cf-pager-dots{padding:0 4px;color:var(--cf-text-light)}

/* Empty / 404 */
.cf-empty{padding:50px 20px;text-align:center;color:var(--cf-text-light);font-size:13.5px;background:var(--cf-bg-soft);border-radius:6px;border:1px dashed var(--cf-border)}
.cf-err{text-align:center;padding:80px 20px}
.cf-err-code{font-size:80px;font-weight:800;letter-spacing:-.04em;color:var(--cf-orange);line-height:1;margin:0 0 12px}
.cf-cta-btn{display:inline-block;padding:10px 22px;background:var(--cf-orange);color:#fff!important;border-radius:5px;font-size:13.5px;font-weight:500;text-decoration:none}
.cf-cta-btn:hover{background:var(--cf-orange-dark);color:#fff!important}

/* Footer */
.cf-footer{border-top:1px solid var(--cf-border);background:#fff;padding:32px 22px 18px;margin-top:auto}
.cf-footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);gap:32px}
.cf-footer-col{display:flex;flex-direction:column;gap:6px}
.cf-footer-col h5{font-size:11.5px;font-weight:600;letter-spacing:.04em;color:#1a1d1e;margin:0 0 4px;text-transform:uppercase}
.cf-footer-col a,.cf-footer-text{font-size:12.5px;color:var(--cf-text-light);text-decoration:none}
.cf-footer-col a:hover{color:var(--cf-orange)}
.cf-footer-bottom{max-width:1200px;margin:24px auto 0;padding-top:14px;border-top:1px solid var(--cf-border-light);display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:11.5px;color:var(--cf-text-light)}
.cf-footer-bottom a{color:var(--cf-text-light);text-decoration:none}
.cf-footer-bottom a:hover{color:var(--cf-orange)}
.cf-footer-dot{color:var(--cf-text-fade)}
.cf-footer-disc{margin-left:auto;font-size:11px;color:var(--cf-text-fade)}

/* Responsive */
@media (max-width:1080px){
  .cf-main-grid{grid-template-columns:1fr;gap:0}
  .cf-toc{display:none}
  .cf-card-row--4{grid-template-columns:repeat(2,1fr)}
  .cf-card-row--3{grid-template-columns:repeat(2,1fr)}
  .cf-promo{grid-template-columns:1fr;gap:18px}
  .cf-promo-icons{justify-content:flex-start}
  .cf-platform{grid-template-columns:1fr}
  .cf-comm-grid{grid-template-columns:1fr}
  .cf-build-box{grid-template-columns:1fr}
  .cf-build-tabs{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--cf-border)}
  .cf-build-tab{border-bottom:none;border-right:1px solid var(--cf-border-light);white-space:nowrap}
  .cf-footer-inner{grid-template-columns:repeat(2,1fr)}
  .cf-search-wrap{max-width:240px}
}
@media (max-width:768px){
  .cf-header-inner{padding:0 12px;gap:8px}
  .cf-mobile-btn{display:inline-flex;flex-shrink:0}
  .cf-brand-suffix{display:none}
  .cf-brand-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .cf-search-wrap{max-width:none;flex:1}
  .cf-search-box input{height:30px;padding:0 8px 0 28px;font-size:12.5px;text-align:left}
  .cf-search-key{display:none}
  .cf-sidebar{position:fixed;left:-260px;top:56px;width:260px;height:calc(100vh - 56px);background:#fff;z-index:40;border-right:1px solid var(--cf-border);transition:left .25s}
  .cf-sidebar.open{left:0}
  .cf-mobile-overlay{display:none;position:fixed;inset:56px 0 0 0;background:rgba(15,23,42,.5);z-index:35}
  .cf-mobile-overlay.open{display:block}
  .cf-main{padding:0}
  .cf-main-grid{padding:24px 18px 48px}
  .cf-h1{font-size:24px}
  .cf-welcome{padding:24px 18px 18px}
  .cf-welcome-grid{grid-template-columns:1fr}
  .cf-welcome-art{justify-content:center}
  .cf-welcome-h{font-size:24px}
  .cf-home-section{padding:18px 18px 4px}
  .cf-card-row--4{grid-template-columns:1fr}
  .cf-card-row--3{grid-template-columns:1fr}
  .cf-card-row--2{grid-template-columns:1fr}
  .cf-pn{grid-template-columns:1fr}
  .cf-list-num{display:none}
  .cf-list-row{padding:12px 14px}
  .cf-footer-inner{grid-template-columns:1fr;gap:24px}
  .cf-footer-disc{margin:0}
  .cf-login{padding:5px 10px;font-size:11.5px}
  .cf-lang-btn span{display:none}
  .cf-search-icon{left:10px}
  .cf-search-box input{padding-left:30px}
}