/* cb-home.css — L3; load on / and marketing standalone pages only. */
/* ===== tabler37: standalone homepage ===== */
.cb-home-ico{width:16px;height:16px;flex:none;fill:none!important;stroke:currentColor;stroke-width:1.5;background:none!important}
.cb-home-title{margin:0!important;font-size:28px!important;line-height:1.25!important;font-weight:400!important;letter-spacing:-.01em;color:#1a1a1a!important}
.cb-home-sub{margin:10px 0 0!important;font-size:15px;line-height:1.6;color:#6e6e6e}
.cb-home-search{position:relative;max-width:560px;margin:28px auto 0}
.cb-home-search .cb-home-search-ico{position:absolute;left:16px;top:50%;width:18px;height:18px;transform:translateY(-50%);color:#a0a0a0;pointer-events:none}
.cb-home-search input{display:block;width:100%;height:48px;margin:0;padding:0 96px 0 44px;border:1px solid rgba(10,10,10,.1);border-radius:var(--cb-radius);background:#fff;font:inherit;font-size:15px;font-weight:400;color:#1a1a1a;box-shadow:0 1px 2px rgba(10,10,10,.04);outline:none;transition:border-color .15s ease,box-shadow .15s ease;-webkit-appearance:none;appearance:none}
.cb-home-search input::placeholder{color:#a8a8a8}
.cb-home-search input::-webkit-search-cancel-button{-webkit-appearance:none}
.cb-home-search input:focus{border-color:rgba(10,10,10,.22);box-shadow:0 0 0 4px var(--cb-focus-glow)}
.cb-home-search button{position:absolute;right:6px;top:6px;height:36px;padding:0 16px;border:0;border-radius:var(--cb-radius-sm);background:#1a1a1a;color:#fff;font:inherit;font-size:13px;font-weight:400;cursor:pointer;transition:background-color .15s ease}
.cb-home-search button:hover{background:#333}
.cb-home-search button:focus-visible{outline:2px solid var(--cb-focus-ring);outline-offset:2px}
.cb-home-section{margin-top:48px}
.cb-home-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 14px;padding:0;border:0;background:none}
.cb-home-head h2{margin:0!important;font-size:16px!important;line-height:1.4!important;font-weight:400!important;color:#1a1a1a!important}
.cb-home-more{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:#6e6e6e!important;text-decoration:none!important;transition:color .15s ease}
.cb-home-more .cb-home-ico{width:14px;height:14px;transition:transform .15s ease}
.cb-home-more:hover{color:#1a1a1a!important}
.cb-home-more:hover .cb-home-ico{transform:translateX(2px)}
.cb-home-card:active{transform:none;box-shadow:0 2px 8px rgba(10,10,10,.05)}
.cb-home-row:active{background:#efeff0}
.cb-home-fallback{margin-top:32px}
@media (max-width:1024px){.cb-home{padding:40px 24px 64px}}
@media (max-width:640px){.cb-home{padding:28px 16px 56px}.cb-home-title{font-size:22px!important}.cb-home-sub{font-size:14px}.cb-home-search{margin-top:22px}.cb-home-search input{height:46px;font-size:16px;padding-right:16px}.cb-home-search button{display:none}.cb-home-section{margin-top:36px}}
@media (prefers-reduced-motion:reduce){.cb-home-more .cb-home-ico,.cb-home-search input{transition:none}}
html.cb-dark .cb-home,html.cb-dark .cb-home-title,html.cb-dark .cb-home-head h2,html.cb-dark .cb-home-card-name,html.cb-dark .cb-home-row-name{color:#ededed!important}
html.cb-dark .cb-home-sub,html.cb-dark .cb-home-card-desc,html.cb-dark .cb-home-more{color:#a1a1a1!important}
html.cb-dark .cb-home-stats,html.cb-dark .cb-home-card-meta,html.cb-dark .cb-home-row-book,html.cb-dark .cb-home-row-time,html.cb-dark .cb-home-about a{color:#7d7d7d!important}
html.cb-dark .cb-home-more:hover,html.cb-dark .cb-home-about a:hover{color:#ededed!important}
html.cb-dark .cb-home-search input{background:#1c1c1c;border-color:rgba(255,255,255,.1);color:#ededed;box-shadow:none}
html.cb-dark .cb-home-search input:focus{border-color:rgba(255,255,255,.24);box-shadow:0 0 0 4px var(--cb-focus-glow)}
html.cb-dark .cb-home-search button{background:#ededed;color:#111}
html.cb-dark .cb-home-search button:hover{background:#fff}
html.cb-dark .cb-home-card,html.cb-dark .cb-home-list{background:#1c1c1c;border-color:rgba(255,255,255,.08)}
html.cb-dark .cb-home-card:hover{}
html.cb-dark .cb-home-card .cb-home-card-ico,html.cb-dark .cb-home-row .cb-home-row-ico{color:#8a8a8a}
html.cb-dark .cb-home-row:hover{background:var(--cb-hover)}
html.cb-dark .cb-home-row:active{background:var(--cb-hover-strong)}
/* ===== tabler38: homepage v2 (hero, covers) ===== */
.cb-home{max-width:none!important;margin:0!important;padding:0!important;color:#1a1a1a}
.cb-home-hero{position:relative;overflow:hidden;text-align:center;padding:76px 24px 60px!important;background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.65) 55%,rgba(255,255,255,0) 100%);border-bottom:1px solid rgba(10,10,10,.06)}
.cb-home-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(10,10,10,.075) 1px,transparent 1.3px);background-size:18px 18px;-webkit-mask-image:radial-gradient(ellipse 62% 78% at 50% 0%,#000 0%,transparent 78%);mask-image:radial-gradient(ellipse 62% 78% at 50% 0%,#000 0%,transparent 78%)}
.cb-home-hero-inner{position:relative;max-width:680px;margin:0 auto}
.cb-home-eyebrow{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-pill);background:rgba(255,255,255,.85);font-size:12px;line-height:1;color:#6e6e6e;-webkit-backdrop-filter:none;backdrop-filter:none}
.cb-home-eyebrow .cb-home-ico{width:14px;height:14px;color:var(--cb-muted)}
.cb-home-eyebrow i{width:1px;height:10px;margin:0 4px;background:rgba(10,10,10,.12)}
.cb-home .cb-home-title{margin:20px 0 0!important;font-size:36px!important;line-height:1.2!important;letter-spacing:-.02em;font-weight:400!important}
.cb-home .cb-home-sub{margin:12px 0 0!important;font-size:16px;line-height:1.6;color:#6e6e6e}
.cb-home .cb-home-search{position:relative;max-width:600px;margin:32px auto 0}
.cb-home .cb-home-search .cb-home-search-ico{position:absolute;left:18px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:#a0a0a0;pointer-events:none;z-index:1}
.cb-home .cb-home-search input[type=search]{display:block;width:100%;height:56px!important;margin:0!important;padding:0 124px 0 50px!important;border:1px solid rgba(10,10,10,.1)!important;border-radius:var(--cb-radius-lg)!important;background:#fff!important;font-family:inherit!important;font-size:15px!important;font-weight:400!important;line-height:54px!important;color:#1a1a1a!important;box-shadow:0 1px 2px rgba(10,10,10,.04),0 8px 24px rgba(10,10,10,.05)!important;outline:none!important;-webkit-appearance:none;appearance:none;transition:border-color .15s ease,box-shadow .15s ease}
.cb-home .cb-home-search input[type=search]::placeholder{color:#a8a8a8}
.cb-home .cb-home-search input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}
.cb-home .cb-home-search input[type=search]:focus{border-color:rgba(10,10,10,.22)!important;box-shadow:0 0 0 4px var(--cb-focus-glow),0 8px 24px rgba(10,10,10,.06)!important}
.cb-home-kbd{position:absolute;right:86px;top:50%;min-width:22px;height:22px;padding:0 6px;transform:translateY(-50%);border:1px solid rgba(10,10,10,.12);border-radius:var(--cb-radius-xs);background:#fafafa;font-family:inherit;font-size:12px;line-height:20px;color:var(--cb-muted);text-align:center;box-shadow:none;pointer-events:none;transition:opacity .15s ease}
.cb-home-search input:focus~.cb-home-kbd,.cb-home-search input:not(:placeholder-shown)~.cb-home-kbd{opacity:0}
.cb-home .cb-home-search button{position:absolute;right:8px;top:8px;height:40px;padding:0 18px;border:0;border-radius:var(--cb-radius-md);background:#1a1a1a;color:#fff;font-family:inherit;font-size:14px;font-weight:400;cursor:pointer;transition:background-color .15s ease}
.cb-home .cb-home-search button:hover{background:#333}
.cb-home .cb-home-search button:active{background:#000}
.cb-home .cb-home-search button:focus-visible{outline:2px solid var(--cb-focus-ring);outline-offset:2px}
.cb-home-quick{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:20px}
.cb-home-quick-label{margin-right:2px;font-size:13px;color:var(--cb-muted)}
.cb-home-quick a{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-pill);background:rgba(255,255,255,.75);font-size:13px;color:#4a4a4a!important;text-decoration:none!important;transition:border-color .15s ease,background-color .15s ease,color .15s ease}
.cb-home-quick a .cb-home-ico{width:14px;height:14px;color:var(--cb-muted)}
.cb-home-quick a:hover{border-color:rgba(10,10,10,.16);background:#fff;color:#1a1a1a!important}
.cb-home-quick a:focus-visible{outline:2px solid var(--cb-focus-ring);outline-offset:2px}
.cb-home-body{max-width:1120px;margin:0 auto;padding:4px 32px 88px}
.cb-home .cb-home-section{margin-top:52px}
.cb-home .cb-home-head{margin:0 0 16px}
.cb-home-count{margin-left:8px;font-size:13px;color:var(--cb-muted);vertical-align:1px}
.cb-cover .cb-home-ico{position:relative;width:28px;height:28px;color:rgba(10,10,10,.3)}
.cb-home-name{font-size:15px;line-height:1.4;color:#1a1a1a;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.cb-home-desc{margin-top:6px;font-size:13px;line-height:1.6;color:#6e6e6e;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cb-home-meta{display:flex;align-items:center;margin-top:auto;padding-top:12px;font-size:12px;color:var(--cb-muted)}
.cb-home-meta i{width:3px;height:3px;margin:0 8px;border-radius:50%;background:#c8c8c8}
.cb-home-shelves{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.cb-home-shelf{display:grid;grid-template-columns:168px minmax(0,1fr);gap:18px;align-items:stretch;padding:12px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-lg);background:#fff;color:inherit!important;text-decoration:none!important;transition:border-color .15s ease,box-shadow .2s ease,transform .2s ease}
.cb-home-shelf .cb-cover{aspect-ratio:16/10}
.cb-home-shelf-body{display:flex;flex-direction:column;min-width:0;padding:6px 6px 4px 0}
.cb-home-books{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cb-home-book{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-lg);background:#fff;color:inherit!important;text-decoration:none!important;transition:border-color .15s ease,box-shadow .2s ease,transform .2s ease}
.cb-home-book .cb-cover{aspect-ratio:16/9;border-radius:0;border-bottom:1px solid rgba(10,10,10,.05)}
.cb-home-book-body{display:flex;flex:1;flex-direction:column;min-width:0;padding:16px 18px}
.cb-home-book .cb-home-desc{min-height:calc(1.6em * 2)}
.cb-home-shelf:hover,.cb-home-book:hover{}
.cb-home-shelf:hover .cb-cover img,.cb-home-book:hover .cb-cover img{}
.cb-home-shelf:active,.cb-home-book:active{}
.cb-home-shelf:focus-visible,.cb-home-book:focus-visible{outline:2px solid var(--cb-focus-ring);outline-offset:2px}
html.cb-home-hero-in header#header form.search-box:not(:focus-within){opacity:0;pointer-events:none}
@media (max-width:1024px){.cb-home-hero{padding:60px 24px 48px!important}.cb-home-body{padding:4px 24px 72px}.cb-home-shelves{grid-template-columns:minmax(0,1fr)}.cb-home-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media (max-width:640px){.cb-home-hero{padding:44px 16px 36px!important}.cb-home .cb-home-title{font-size:28px!important}.cb-home .cb-home-sub{font-size:15px}.cb-home .cb-home-search{margin-top:24px}.cb-home .cb-home-search input[type=search]{height:50px!important;line-height:48px!important;font-size:16px!important;padding-right:16px!important;border-radius:var(--cb-radius)!important}.cb-home .cb-home-search button,.cb-home-kbd{display:none}.cb-home-quick{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;margin:16px -16px 0;padding:0 16px;scrollbar-width:none}.cb-home-quick::-webkit-scrollbar{display:none}.cb-home-quick a{flex:none}.cb-home-body{padding:0 16px 56px}.cb-home .cb-home-section{margin-top:36px}.cb-home-books{grid-template-columns:minmax(0,1fr);gap:12px}.cb-home-shelf{grid-template-columns:112px minmax(0,1fr);gap:14px;padding:10px}.cb-home-book .cb-home-desc{min-height:0}}
@media (prefers-reduced-motion:reduce){.cb-home-shelf,.cb-home-book,.cb-cover img,.cb-home-kbd,header#header form.search-box{transition:none}.cb-home-shelf:hover,.cb-home-book:hover{}.cb-home-shelf:hover .cb-cover img,.cb-home-book:hover .cb-cover img{}}
html.cb-dark .cb-home-hero{background:linear-gradient(180deg,#17171a 0%,rgba(23,23,26,.6) 55%,rgba(23,23,26,0) 100%);border-bottom-color:rgba(255,255,255,.06)}
html.cb-dark .cb-home-hero::before{background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.3px)}
html.cb-dark .cb-home-eyebrow{background:rgba(28,28,28,.8);border-color:rgba(255,255,255,.08);color:#a1a1a1}
html.cb-dark .cb-home-eyebrow i{background:rgba(255,255,255,.14)}
html.cb-dark .cb-home .cb-home-search input[type=search]{background:#1c1c1c!important;border-color:rgba(255,255,255,.1)!important;color:#ededed!important;box-shadow:0 8px 24px rgba(0,0,0,.25)!important}
html.cb-dark .cb-home .cb-home-search input[type=search]:focus{border-color:rgba(255,255,255,.24)!important;box-shadow:0 0 0 4px var(--cb-focus-glow)!important}
html.cb-dark .cb-home .cb-home-search input[type=search]::placeholder{color:#6e6e6e}
html.cb-dark .cb-home-kbd{background:#232326;border-color:rgba(255,255,255,.12);color:#7d7d7d}
html.cb-dark .cb-home-quick a{background:rgba(28,28,28,.7);border-color:rgba(255,255,255,.08);color:#c8c8c8!important}
html.cb-dark .cb-home-quick a:hover{background:#1c1c1c;border-color:rgba(255,255,255,.16);color:#ededed!important}
html.cb-dark .cb-home-name{color:#ededed}
html.cb-dark .cb-home-desc{color:#a1a1a1}
html.cb-dark .cb-home-meta,html.cb-dark .cb-home-count,html.cb-dark .cb-home-quick-label{color:#7d7d7d}
html.cb-dark .cb-home-meta i{background:#555}
html.cb-dark .cb-home-shelf,html.cb-dark .cb-home-book{background:#1c1c1c;border-color:rgba(255,255,255,.08)}
html.cb-dark .cb-home-shelf:hover,html.cb-dark .cb-home-book:hover{}
html.cb-dark .cb-cover .cb-home-ico{color:rgba(255,255,255,.3)}
html.cb-dark .cb-home-book .cb-cover{border-bottom-color:rgba(255,255,255,.05)}
/* ===== tabler39: homepage v3 (split hero, designed covers) ===== */
.cb-home-v3 .cb-home-hero{text-align:left;padding:64px 0 60px!important}
.cb-home-v3 .cb-home-hero::before{-webkit-mask-image:radial-gradient(ellipse 55% 85% at 78% 0%,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse 55% 85% at 78% 0%,#000 0%,transparent 75%)}
.cb-home-v3 .cb-home-hero-inner{max-width:1120px;margin:0 auto;padding:0 32px;box-sizing:border-box}
.cb-home-v3 .cb-home-title{margin:18px 0 0!important;font-size:46px!important;line-height:1.15!important;letter-spacing:-.025em}
.cb-home-v3 .cb-home-sub{max-width:30em;margin:14px 0 0!important;font-size:17px;line-height:1.65}
.cb-home-v3 .cb-home-search{max-width:560px;margin:30px 0 0}
.cb-home-v3 .cb-home-search input[type=search]{height:52px!important;line-height:50px!important;border-radius:var(--cb-radius)!important;padding:0 120px 0 46px!important;font-size:15px!important}
.cb-home-v3 .cb-home-search .cb-home-search-ico{left:16px;width:18px;height:18px}
.cb-home-v3 .cb-home-search button{top:6px;right:6px;height:40px;border-radius:8px}
.cb-home-v3 .cb-home-kbd{right:84px}
.cb-home-search input:focus+.cb-home-kbd,.cb-home-search input:not(:placeholder-shown)+.cb-home-kbd{opacity:0!important}
.cb-home-v3 .cb-home-quick{justify-content:flex-start;margin-top:18px;gap:6px}
.cb-home-v3 .cb-home-quick a{height:28px;padding:0 11px;font-size:13px}
.cb-home-v3 .cb-home-section{margin-top:56px}
.cb-home-v3 .cb-home-section:first-child{margin-top:52px}
.cb-home-v3 .cb-home-head{margin:0 0 18px}
.cb-home-v3 .cb-home-head h2{font-size:17px!important}
.cb-home-v3 .cb-home-books{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.cb-home-v3 .cb-cover{border-radius:0}
.cb-home-v3 .cb-cover::before{background-image:radial-gradient(rgba(10,10,10,.07) 1px,transparent 1.3px);background-size:12px 12px;-webkit-mask-image:radial-gradient(circle at 100% 0%,#000 0%,transparent 60%);mask-image:radial-gradient(circle at 100% 0%,#000 0%,transparent 60%)}
.cb-home-v3 .cb-cover.has-img::before{display:none}
.cb-home-v3 .cb-tone-0{background:#f0ece6}
.cb-home-v3 .cb-tone-1{background:#e8edf3}
.cb-home-v3 .cb-tone-2{background:#e9f0ea}
.cb-home-v3 .cb-tone-3{background:#eeeaf2}
.cb-home-v3 .cb-tone-4{background:#f3ebe3}
.cb-home-v3 .cb-tone-5{background:#eaedee}
.cb-home-v3 .cb-cover .cb-cover-ico{position:absolute;left:18px;top:16px;width:20px;height:20px;color:rgba(10,10,10,.38)}
.cb-home-v3 .cb-home-book{border-radius:var(--cb-radius-lg)}
.cb-home-v3 .cb-home-book .cb-cover{aspect-ratio:16/9}
.cb-home-v3 .cb-home-book-body{padding:16px 18px 16px}
.cb-home-v3 .cb-home-name{font-size:15px}
.cb-home-v3 .cb-home-desc{min-height:calc(1.6em * 2)}
.cb-home-v3 .cb-home-shelves{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.cb-home-v3 .cb-home-shelf{grid-template-columns:132px minmax(0,1fr);gap:18px;align-items:center;padding:12px}
.cb-home-v3 .cb-home-shelf .cb-cover{width:100%;aspect-ratio:4/3;border-radius:var(--cb-radius-md);align-self:center}
.cb-home-v3 .cb-home-shelf .cb-cover-initial{font-size:46px;left:12px;bottom:4px}
.cb-home-v3 .cb-home-shelf .cb-cover .cb-cover-ico{left:12px;top:11px;width:18px;height:18px}
.cb-home-v3 .cb-home-shelf-body{padding:4px 8px 4px 0}
.cb-home-v3 .cb-home-shelf .cb-home-desc{min-height:0;-webkit-line-clamp:2}
.cb-home-v3 .cb-home-shelf .cb-home-meta{padding-top:10px}
@media (max-width:960px){.cb-hero-grid{grid-template-columns:minmax(0,1fr);gap:36px}.cb-home-v3 .cb-home-hero{padding:52px 0 44px!important}.cb-home-v3 .cb-home-hero-inner{padding:0 24px}.cb-home-v3 .cb-home-search{max-width:none}.cb-home-v3 .cb-home-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cb-home-v3 .cb-home-shelves{gap:16px}}
@media (max-width:640px){.cb-home-v3 .cb-home-hero{padding:36px 0 32px!important}.cb-home-v3 .cb-home-title{font-size:28px!important}.cb-home-v3 .cb-home-sub{font-size:15px}.cb-home-v3 .cb-home-search{margin-top:22px}.cb-home-v3 .cb-home-search input[type=search]{height:48px!important;line-height:46px!important;padding-right:16px!important;font-size:16px!important}.cb-home-v3 .cb-home-quick{margin:14px -16px 0;padding:0 16px}.cb-hero-grid{gap:24px}.cb-hero-panel{border-radius:var(--cb-radius-lg)}.cb-home-v3 .cb-home-section,.cb-home-v3 .cb-home-section:first-child{margin-top:36px}.cb-home-v3 .cb-home-books,.cb-home-v3 .cb-home-shelves{grid-template-columns:minmax(0,1fr);gap:10px}.cb-home-v3 .cb-home-book{display:grid;grid-template-columns:104px minmax(0,1fr);gap:14px;align-items:center;padding:10px}.cb-home-v3 .cb-home-book .cb-cover{width:100%;aspect-ratio:4/3;border-radius:var(--cb-radius-sm);border-bottom:0}.cb-home-v3 .cb-home-shelf{grid-template-columns:104px minmax(0,1fr);gap:14px;padding:10px}.cb-home-v3 .cb-cover-initial,.cb-home-v3 .cb-home-shelf .cb-cover-initial{font-size:36px;left:10px;bottom:3px}.cb-home-v3 .cb-cover .cb-cover-ico,.cb-home-v3 .cb-home-shelf .cb-cover .cb-cover-ico{left:10px;top:9px;width:16px;height:16px}.cb-home-v3 .cb-home-book-body{padding:0 4px 0 0}.cb-home-v3 .cb-home-desc{min-height:0;-webkit-line-clamp:1}.cb-home-v3 .cb-home-meta{padding-top:6px}}
html.cb-dark .cb-home-v3 .cb-cover{background:#252525!important}
html.cb-dark .cb-home-v3 .cb-cover::before{background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1.3px)}
html.cb-dark .cb-home-v3 .cb-cover .cb-cover-ico{color:rgba(255,255,255,.36)}
/* ===== tabler39b: hero alignment + mobile panel ===== */
@media (max-width:1024px){.cb-home-v3 .cb-home-hero-inner{padding:0 24px}}
@media (max-width:640px){.cb-home-v3 .cb-home-hero-inner{padding:0 16px}}
/* ===== tabler40: reset generic <header> styles on home + softer depth ===== */
.cb-home-v3 header.cb-home-head{position:static!important;top:auto!important;z-index:auto!important;height:auto!important;min-height:0!important;background:none!important;border:0!important;box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;color:inherit!important}
.cb-home-v3 header.cb-home-head{display:flex!important;align-items:baseline!important;justify-content:space-between!important;padding:0!important;margin:0 0 18px!important}
.cb-home-v3 header.cb-home-head::before,.cb-home-v3 header.cb-home-head::after{content:none!important;display:none!important}
.cb-home-v3 .cb-home-book:hover,.cb-home-v3 .cb-home-shelf:hover{}
html.cb-dark .cb-home-v3 header.cb-home-head,html.cb-dark .cb-hero-panel header.cb-hero-panel-head{background:none!important;box-shadow:none!important;border:0!important}
@media (min-width:641px){.cb-home-v3 .cb-home-book .cb-cover{aspect-ratio:2/1}.cb-home-v3 .cb-home-book .cb-cover-initial{font-size:52px}}
.cb-home-v3 .cb-home-book-body{gap:4px}
.cb-home-v3 .cb-home-book .cb-home-meta{margin-top:auto;padding-top:14px}
.cb-home-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:64px;padding:28px 32px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-xl);background:#fff}
.cb-home-cta .cb-cta-title{margin:0!important;font-size:17px!important;line-height:1.4!important;font-weight:500!important;color:#1a1a1a!important}
.cb-cta-btn .cb-home-ico{width:14px;height:14px}
@media (max-width:640px){.cb-home-cta{flex-direction:column;align-items:flex-start;gap:20px;margin-top:40px;padding:22px 20px}}
html.cb-dark .cb-home-cta{background:#1c1c1c;border-color:rgba(255,255,255,.08)}
html.cb-dark .cb-home-cta .cb-cta-title{color:#ededed!important}
/* ===== tabler43: inset book cards + dark CTA band ===== */
@media (min-width:641px){.cb-home-v3 .cb-home-book{padding:10px}.cb-home-v3 .cb-home-book .cb-cover{border-radius:var(--cb-radius-md);border-bottom:0}.cb-home-v3 .cb-home-book-body{padding:14px 8px 6px}}
.cb-home-cta.cb-cta-v2{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,400px);align-items:center;gap:48px;margin-top:72px;padding:40px 44px;border:0;border-radius:16px;background:#141414;color:#ededed}
.cb-cta-link .cb-home-ico{flex:none;width:18px;height:18px;color:#a1a1a6}
.cb-cta-link .cb-home-ico.cb-cta-arrow{width:16px;height:16px;color:#6e6e73;transition:transform .15s ease,color .15s ease}
.cb-cta-link--primary .cb-home-ico,.cb-cta-link--primary:hover .cb-cta-arrow{color:#111}
@media (max-width:960px){.cb-home-cta.cb-cta-v2{grid-template-columns:minmax(0,1fr);gap:28px;padding:32px}}
@media (max-width:640px){.cb-home-cta.cb-cta-v2{margin-top:44px;padding:26px 20px;border-radius:var(--cb-radius-xl)}.cb-cta-v2 .cb-cta-title{font-size:22px!important}}
html.cb-dark .cb-home-cta.cb-cta-v2{background:#1c1c1c;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.cb-lib .cb-lib-title .cb-home-count{margin:0;font-size:15px;font-weight:400;color:var(--cb-muted);font-variant-numeric:tabular-nums}
@media (min-width:641px) and (max-width:1280px){.cb-lib .cb-home-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
.cb-lib-row .cb-home-name{display:block;text-decoration:underline transparent;text-underline-offset:3px;transition:text-decoration-color .15s ease}
.cb-lib-row:hover .cb-home-name{text-decoration-color:rgba(10,10,10,.3)}
.cb-lib-row-meta i,.cb-lib .cb-home-meta i{width:3px;height:3px;margin:0 8px;border-radius:50%;background:#c8c8c8}
@media (min-width:641px){.cb-home-v3 .cb-lib-shelf{grid-template-columns:184px minmax(0,1fr);gap:22px;align-items:stretch;padding:12px}.cb-home-v3 .cb-lib-shelf .cb-cover{aspect-ratio:4/3;align-self:start}.cb-lib-shelves.is-list .cb-lib-shelf{grid-template-columns:120px minmax(0,1fr)}}
.cb-lib-shelf .cb-home-shelf-body{display:flex;flex-direction:column;min-width:0;padding:6px 8px 4px 0}
.cb-lib-shelf .cb-home-meta{margin-top:auto;padding-top:14px}
html.cb-dark .cb-lib-row-meta i,html.cb-dark .cb-lib .cb-home-meta i{background:#555}
.cb-home-v3 .cb-ent-head .cb-cover{flex:none;width:168px;height:auto;aspect-ratio:4/3;border-radius:var(--cb-radius)}
@media (max-width:640px){
.cb-ent-head{gap:16px}
.cb-home-v3 .cb-ent-head .cb-cover{width:88px;border-radius:var(--cb-radius-md)}
.cb-lib .cb-ent-title{font-size:22px!important}
.cb-tools-row{width:100%}
.cb-tools-row .cb-field{flex:1;width:auto}
.cb-tag-row{flex-wrap:wrap;gap:10px}
.cb-tag-row-stats{justify-content:flex-start}
.cb-tag-row-more{min-width:0;text-align:left}
.cb-rev{grid-template-columns:minmax(0,1fr);gap:10px}
.cb-rev-num{display:none}
.cb-lib .cb-rev-sum{margin-left:0!important}
.cb-rev-actions{justify-content:flex-start;margin-left:-10px}
.container.cb-wide > main.content-wrap.cb-lib{padding-top:24px!important}
}
@media (min-width:641px){
.cb-lib-shelves.is-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.cb-home-v3 .cb-lib-shelves.is-grid .cb-lib-shelf{display:flex!important;flex-direction:column;gap:0;padding:0!important;overflow:hidden}
.cb-home-v3 .cb-lib-shelves.is-grid .cb-lib-shelf .cb-cover{width:100%;aspect-ratio:16/9;align-self:stretch;border-radius:0!important}
.cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-shelf-body{flex:1;padding:16px 18px 18px!important}
.cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-desc{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.cb-lib-shelves.is-list{gap:0;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-lg);background:#fff;overflow:hidden}
.cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf{grid-template-columns:104px minmax(0,1fr)!important;gap:18px;align-items:center;padding:12px 16px!important;border:0!important;border-bottom:1px solid rgba(10,10,10,.06)!important;border-radius:0!important;box-shadow:none!important;transform:none!important}
.cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf:last-child{border-bottom:0!important}
.cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf:hover{}
.cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf .cb-cover{aspect-ratio:4/3;align-self:center;border-radius:var(--cb-radius-sm)!important}
.cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf .cb-cover-initial{font-size:22px}
.cb-lib-shelves.is-list .cb-lib-shelf .cb-home-shelf-body{padding:0!important}
.cb-lib-shelves.is-list .cb-lib-shelf .cb-home-desc{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden;margin-top:2px}
.cb-lib-shelves.is-list .cb-lib-chips{margin-top:8px}
.cb-lib-shelves.is-list .cb-lib-shelf .cb-home-meta{padding-top:8px}
html.cb-dark .cb-lib-shelves.is-list{background:#1c1c1c;border-color:rgba(255,255,255,.1)}
html.cb-dark .cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf{border-bottom-color:rgba(255,255,255,.07)!important}
html.cb-dark .cb-home-v3 .cb-lib-shelves.is-list .cb-lib-shelf:hover{}
}
/* 4. 书架网格卡片：补内边距，封面内缩圆角，文字层级 */
html body .cb-home-v3 .cb-lib-shelves.is-grid .cb-lib-shelf[class]{padding:10px!important;border-radius:var(--cb-radius-xl)!important}
html body .cb-home-v3 .cb-lib-shelves.is-grid .cb-lib-shelf .cb-cover[class]{border-radius:var(--cb-radius-md)!important;aspect-ratio:16/9}
html body .cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-shelf-body[class]{padding:16px 10px 6px!important}
html body .cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-desc{margin-top:6px!important;font-size:13px!important;line-height:1.7!important;color:#707070!important}
html body .cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-meta{margin-top:auto!important;padding-top:16px!important}
html.cb-dark body .cb-lib-shelves.is-grid .cb-lib-shelf .cb-home-desc{color:#9a9a9a!important}
/* 61.2 独立页面通用（特点 / 使用指南） */
html body .cb-pg{max-width:1040px;margin:0 auto;padding:64px 24px 88px;color:#1a1a1a}
.cb-pg-ico{width:20px;height:20px;flex:none;fill:none!important;stroke:currentColor;stroke-width:1.5}
.cb-pg-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.cb-pg-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 18px;border:1px solid rgba(10,10,10,.12);border-radius:var(--cb-radius-md);background:#fff;font-size:14px;line-height:1;color:#1a1a1a!important;text-decoration:none!important;white-space:nowrap;transition:border-color .15s ease,background-color .15s ease}
.cb-pg-btn:hover{border-color:rgba(10,10,10,.24);background:#fafafa}
.cb-pg-btn:focus-visible{outline:2px solid var(--cb-focus-ring);outline-offset:2px}
.cb-pg-btn--primary{border-color:#1a1a1a;background:#1a1a1a;color:#fff!important}
.cb-pg-btn--primary:hover{border-color:#333;background:#333}
.cb-pg-btn .cb-pg-ico{width:15px;height:15px;transition:transform .15s ease}
.cb-pg-btn:hover .cb-pg-ico{transform:translateX(2px)}
.cb-pg-section{margin-top:72px}
.cb-pg-head{max-width:560px;margin:0 0 20px}
html body .cb-pg-head h2{margin:0!important;font-size:20px!important;line-height:1.4!important;font-weight:400!important;color:#1a1a1a!important}
html body .cb-pg-head p{margin:6px 0 0!important;font-size:14px!important;line-height:1.7!important;color:#6e6e6e!important}
.cb-pg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cb-pg-feat{padding:22px 22px 24px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius);background:#fff;transition:border-color .15s ease,box-shadow .2s ease}
.cb-pg-feat:hover{border-color:rgba(10,10,10,.14);box-shadow:0 6px 20px rgba(10,10,10,.05)}
.cb-pg-feat-ico{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:var(--cb-fill);color:#3a3a3a}
html body .cb-pg-feat h3{margin:16px 0 0!important;font-size:15px!important;line-height:1.45!important;font-weight:500!important;color:#1a1a1a!important}
html body .cb-pg-feat p{margin:6px 0 0!important;font-size:13px!important;line-height:1.7!important;color:#6e6e6e!important}
html body .cb-pg-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0!important;padding:0!important;list-style:none!important;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius);background:#fff;overflow:hidden}
html body .cb-pg-steps li{position:relative;margin:0!important;padding:22px 22px 24px!important;list-style:none!important}
.cb-pg-steps li+li{border-left:1px solid rgba(10,10,10,.06)}
.cb-pg-steps li+li::before{content:"";position:absolute;left:-5px;top:28px;width:9px;height:9px;border-top:1px solid rgba(10,10,10,.14);border-right:1px solid rgba(10,10,10,.14);background:#fff;transform:rotate(45deg)}
.cb-pg-step-n{font-size:12px;letter-spacing:.04em;color:var(--cb-muted);font-variant-numeric:tabular-nums}
html body .cb-pg-steps h3{margin:10px 0 0!important;font-size:15px!important;line-height:1.45!important;font-weight:500!important;color:#1a1a1a!important}
html body .cb-pg-steps p{margin:6px 0 0!important;font-size:13px!important;line-height:1.7!important;color:#6e6e6e!important}
.cb-pg-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
.cb-pg-split .cb-pg-head{margin:0}
html body .cb-pg-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px;margin:0!important;padding:0!important;list-style:none!important}
html body .cb-pg-checks li{display:flex;gap:10px;margin:0!important;list-style:none!important}
.cb-pg-checks li .cb-pg-ico{width:16px;height:16px;margin-top:3px;color:#1a1a1a}
.cb-pg-checks b{display:block;font-size:14px;font-weight:500;line-height:1.55;color:#1a1a1a}
.cb-pg-checks small{display:block;margin-top:2px;font-size:13px;line-height:1.65;color:var(--cb-muted)}
.cb-pg-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:72px;padding:28px 32px;border-radius:var(--cb-radius-lg);background:#1a1a1a;color:#fff}
html body .cb-pg-cta h2{margin:0!important;font-size:20px!important;line-height:1.4!important;font-weight:400!important;color:#fff!important}
html body .cb-pg-cta p{margin:6px 0 0!important;font-size:14px!important;line-height:1.6!important;color:rgba(255,255,255,.62)!important}
.cb-pg-cta .cb-pg-actions{margin:0;flex:none}
.cb-pg-cta .cb-pg-btn{border-color:rgba(255,255,255,.22);background:transparent;color:#fff!important}
.cb-pg-cta .cb-pg-btn:hover{border-color:rgba(255,255,255,.4);background:var(--cb-hover-strong)}
.cb-pg-cta .cb-pg-btn--primary{border-color:#fff;background:#fff;color:#1a1a1a!important}
.cb-pg-cta .cb-pg-btn--primary:hover{border-color:#ededed;background:#ededed}
/* 61.3 使用指南 */
.cb-gd{display:grid;grid-template-columns:180px minmax(0,1fr);gap:56px;align-items:start;margin-top:48px;padding-top:40px;border-top:1px solid rgba(10,10,10,.06)}
.cb-gd-body{max-width:680px;min-width:0}
.cb-gd-sec{scroll-margin-top:24px}
.cb-gd-sec+.cb-gd-sec{margin-top:48px}
html body .cb-gd-sec h2{margin:0 0 12px!important;font-size:20px!important;line-height:1.4!important;font-weight:400!important;color:#1a1a1a!important}
html body .cb-gd-sec p{margin:0 0 12px!important;font-size:15px!important;line-height:1.85!important;color:#4a4a4a!important}
.cb-gd-sec p a{color:#1a1a1a!important;text-decoration:underline!important;text-decoration-color:rgba(10,10,10,.25)!important;text-underline-offset:3px}
.cb-gd-sec p a:hover{text-decoration-color:#1a1a1a!important}
.cb-gd-table-wrap{margin:16px 0;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius);background:#fff;overflow-x:auto}
html body .cb-gd-table{width:100%;margin:0!important;border:0!important;border-collapse:collapse!important;font-size:13px!important;background:transparent!important}
html body .cb-gd-table th{padding:10px 14px!important;border:0!important;border-bottom:1px solid rgba(10,10,10,.08)!important;background:#fafafa!important;font-size:12px!important;font-weight:400!important;color:var(--cb-muted)!important;text-align:left!important;white-space:nowrap}
html body .cb-gd-table td{padding:11px 14px!important;border:0!important;border-top:1px solid rgba(10,10,10,.05)!important;background:transparent!important;font-size:13px!important;line-height:1.6!important;color:#4a4a4a!important;vertical-align:top!important}
html body .cb-gd-table tbody tr:first-child td{border-top:0!important}
html body .cb-gd-table td:nth-child(2){white-space:nowrap;color:#1a1a1a!important}
.cb-gd-code{display:inline-block;padding:1px 7px;border:1px solid rgba(10,10,10,.08);border-radius:var(--cb-radius-xs);background:#f6f6f7;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.7;color:#1a1a1a!important;text-decoration:none!important;white-space:nowrap;transition:border-color .12s ease,background-color .12s ease}
a.cb-gd-code:hover{border-color:rgba(10,10,10,.2);background:#fff}
html body .cb-gd-tip{padding:12px 16px!important;border-radius:var(--cb-radius-md);background:#f6f6f7;font-size:13px!important;line-height:1.8!important}
html body .cb-gd-tip .cb-gd-code{background:#fff;text-decoration:none!important}
html body .cb-gd-list{margin:0!important;padding:0!important;list-style:none!important}
html body .cb-gd-list li{position:relative;margin:0!important;padding:10px 0 10px 18px!important;border-top:1px solid rgba(10,10,10,.05);font-size:14px;line-height:1.75;color:#4a4a4a;list-style:none!important}
html body .cb-gd-list li:first-child{border-top:0}
.cb-gd-list li::before{content:"";position:absolute;left:2px;top:21px;width:5px;height:5px;border-radius:50%;background:#c4c4c4}
.cb-gd-list b{margin-right:8px;font-weight:500;color:#1a1a1a}
.cb-gd-faq{border-top:1px solid rgba(10,10,10,.08)}
.cb-gd-faq details{border-bottom:1px solid rgba(10,10,10,.08)}
.cb-gd-faq summary{position:relative;display:block;padding:14px 28px 14px 0;font-size:14px;line-height:1.6;color:#1a1a1a;cursor:pointer;list-style:none}
.cb-gd-faq summary::-webkit-details-marker{display:none}
.cb-gd-faq summary::after{content:"";position:absolute;right:6px;top:50%;width:7px;height:7px;margin-top:-6px;border-right:1.5px solid #a0a0a0;border-bottom:1.5px solid #a0a0a0;transform:rotate(45deg);transition:transform .15s ease}
.cb-gd-faq details[open] summary::after{margin-top:-2px;transform:rotate(-135deg)}
.cb-gd-faq summary:hover{color:#000}
.cb-gd-faq summary:focus-visible{outline:2px solid rgba(10,10,10,.3);outline-offset:2px;border-radius:var(--cb-radius-2xs)}
html body .cb-gd-faq details p{margin:0 0 16px!important;padding-right:28px;font-size:14px!important;line-height:1.8!important;color:#6e6e6e!important}
.cb-gd-next{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px}
/* 61.5 响应式 */
@media (max-width:900px){.cb-pg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}html body .cb-pg-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.cb-pg-steps li:nth-child(3){border-left:0}.cb-pg-steps li:nth-child(3)::before{display:none}.cb-pg-steps li:nth-child(n+3){border-top:1px solid rgba(10,10,10,.06)}.cb-pg-split{grid-template-columns:minmax(0,1fr);gap:24px}.cb-gd{grid-template-columns:minmax(0,1fr);gap:24px}}
@media (max-width:640px){html body .cb-pg{padding:36px 16px 64px}.cb-pg-section{margin-top:52px}.cb-pg-grid{grid-template-columns:minmax(0,1fr);gap:12px}html body .cb-pg-steps{grid-template-columns:minmax(0,1fr)}.cb-pg-steps li+li{border-left:0;border-top:1px solid rgba(10,10,10,.06)}.cb-pg-steps li+li::before{display:none}html body .cb-pg-checks{grid-template-columns:minmax(0,1fr)}.cb-pg-cta{flex-direction:column;align-items:flex-start;padding:24px}.cb-gd{margin-top:32px;padding-top:28px}.cb-404{padding:64px 16px 88px}html body .cb-404-code{font-size:72px!important}}
@media (prefers-reduced-motion:reduce){.cb-pg-btn .cb-pg-ico,.cb-pg-feat,.cb-gd-faq summary::after{transition:none}}
/* 61.6 深色 */
html.cb-dark body .cb-pg,html.cb-dark body .cb-pg-title,html.cb-dark body .cb-pg-head h2,html.cb-dark body .cb-pg-feat h3,html.cb-dark body .cb-pg-steps h3,html.cb-dark .cb-pg-checks b,html.cb-dark body .cb-gd-sec h2,html.cb-dark .cb-gd-list b,html.cb-dark .cb-gd-faq summary,html.cb-dark body .cb-gd-table td:nth-child(2),html.cb-dark body .cb-404-title,html.cb-dark .cb-pg-btn,html.cb-dark .cb-gd-code,html.cb-dark .cb-gd-sec p a{color:#ededed!important}
html.cb-dark body .cb-pg-lead,html.cb-dark body .cb-pg-head p,html.cb-dark body .cb-pg-feat p,html.cb-dark body .cb-pg-steps p,html.cb-dark body .cb-gd-sec p,html.cb-dark .cb-gd-list li,html.cb-dark body .cb-gd-table td,html.cb-dark body .cb-gd-faq details p,html.cb-dark body .cb-404-sub,html.cb-dark .cb-gd-toc a,html.cb-dark .cb-404-links a{color:#a1a1a1!important}
html.cb-dark .cb-pg-kicker,html.cb-dark .cb-pg-feat,html.cb-dark body .cb-pg-steps,html.cb-dark .cb-gd-table-wrap,html.cb-dark .cb-pg-btn{background:#1c1c1c;border-color:rgba(255,255,255,.08)}
html.cb-dark .cb-pg-kicker i{background:#ededed}
html.cb-dark .cb-pg-feat-ico{background:rgba(255,255,255,.06);color:#d4d4d4}
html.cb-dark .cb-pg-feat:hover{border-color:rgba(255,255,255,.16);box-shadow:none}
html.cb-dark .cb-pg-steps li+li,html.cb-dark .cb-pg-steps li:nth-child(n+3),html.cb-dark .cb-gd,html.cb-dark .cb-gd-list li,html.cb-dark .cb-gd-faq,html.cb-dark .cb-gd-faq details,html.cb-dark .cb-gd-toc a{border-color:rgba(255,255,255,.08)}
html.cb-dark .cb-pg-steps li+li::before{background:#1c1c1c;border-color:rgba(255,255,255,.16)}
html.cb-dark .cb-pg-checks li .cb-pg-ico{color:#ededed}
html.cb-dark .cb-pg-btn:hover{background:var(--cb-hover);border-color:rgba(255,255,255,.2)}
html.cb-dark .cb-pg-btn--primary{background:#ededed;border-color:#ededed;color:#111!important}
html.cb-dark .cb-pg-btn--primary:hover{background:#fff;border-color:#fff}
html.cb-dark .cb-pg-cta{background:#1a1a1d;color:#f4f4f4;border:1px solid rgba(255,255,255,.1)}
html.cb-dark body .cb-pg-cta h2{color:#f4f4f4!important}
html.cb-dark body .cb-pg-cta p{color:#a1a1a1!important}
html.cb-dark .cb-pg-cta .cb-pg-btn{background:#1c1c1c;border-color:rgba(255,255,255,.12);color:#ededed!important}
html.cb-dark body .cb-gd-table th{background:rgba(255,255,255,.03)!important;border-bottom-color:rgba(255,255,255,.08)!important}
html.cb-dark body .cb-gd-table td{border-top-color:rgba(255,255,255,.05)!important}
html.cb-dark .cb-gd-code{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
html.cb-dark body .cb-gd-tip{background:rgba(255,255,255,.04)}
html.cb-dark body .cb-gd-tip .cb-gd-code{background:#1c1c1c}
html.cb-dark .cb-gd-toc a:hover,html.cb-dark .cb-404-links a:hover{color:#ededed!important;border-left-color:#ededed}
html body .cb-home-start{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:16px 0 0;font-size:13px;color:#6b6b6b}
html body .cb-home-start a{color:#0a0a0a!important;font-weight:500;text-decoration:none!important;border-bottom:1px solid rgba(10,10,10,.22);transition:border-color .15s ease}
html body .cb-home-start a:hover{border-bottom-color:#0a0a0a}
html body .cb-home-start>i{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.5}
/* ---- 特点页 hero ---- */
html body .cb-fx-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center;padding:56px 0 64px;margin:0 0 8px;border-bottom:1px solid rgba(10,10,10,.08)}
html body .cb-fx-copy{min-width:0}
html body .cb-fx-kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 20px;font-size:13px;color:#6b6b6b}
html body .cb-fx-kicker-tag{padding:3px 10px;border-radius:var(--cb-radius-pill);background:#0a0a0a;color:#fff;font-size:12px;font-weight:600;letter-spacing:.02em}
html body .cb-fx-hero .cb-fx-title[class]{margin:0 0 18px!important;padding:0!important;font-size:clamp(30px,4.2vw,46px)!important;line-height:1.18!important;font-weight:700!important;letter-spacing:-.02em!important;color:#0a0a0a!important;border:0!important}
html body .cb-fx-title em{font-style:normal;padding:0 2px;background:linear-gradient(transparent 62%,rgba(250,204,21,.45) 62%)}
html body .cb-fx-lead{max-width:34em;margin:0 0 28px;font-size:16px;line-height:1.75;color:#4a4a4a}
html body .cb-fx-hero .cb-pg-actions{justify-content:flex-start!important;margin:0!important}
html body .cb-fx-stats{display:flex;margin:32px 0 0;padding:0}
html body .cb-fx-stats>div{padding:0 24px;border-left:1px solid rgba(10,10,10,.1)}
html body .cb-fx-stats>div:first-child{padding-left:0;border-left:0}
html body .cb-fx-stats dt{margin:0 0 2px;font-size:12px;font-weight:400;color:var(--cb-muted)}
html body .cb-fx-stats dd{margin:0;font-size:22px;font-weight:600;line-height:1.3;color:#0a0a0a;font-variant-numeric:tabular-nums}
html body .cb-fx-visual{position:relative;min-width:0;padding:32px 24px 40px 0}
html body .cb-fx-visual::before{content:"";position:absolute;top:0;right:0;bottom:0;left:24px;border-radius:24px;border:1px solid rgba(10,10,10,.05);background:radial-gradient(120% 90% at 100% 0%,#eef2ff 0%,rgba(238,242,255,0) 60%),radial-gradient(90% 80% at 0% 100%,#fdf2f8 0%,rgba(253,242,248,0) 60%),#fafafa}
html body .cb-fx-win{position:relative;margin-left:48px;border-radius:var(--cb-radius-lg);overflow:hidden;background:#fff;border:1px solid rgba(10,10,10,.08);box-shadow:0 24px 48px -24px rgba(10,10,10,.28),0 2px 6px rgba(10,10,10,.04)}
html body .cb-fx-bar{display:flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-bottom:1px solid rgba(10,10,10,.06);background:#fcfcfc}
html body .cb-fx-bar>i{width:8px;height:8px;border-radius:50%;background:#e5e5e5}
html body .cb-fx-crumb{display:flex;align-items:center;gap:6px;margin-left:10px;overflow:hidden;white-space:nowrap;font-size:12px;color:var(--cb-muted)}
html body .cb-fx-crumb b{font-weight:400;color:#c8c8c8}
html body .cb-fx-crumb em{font-style:normal;font-weight:600;color:#0a0a0a}
html body .cb-fx-doc{display:grid;grid-template-columns:92px minmax(0,1fr) 80px;gap:16px;min-height:236px;padding:18px 16px 22px}
html body .cb-fx-side,html body .cb-fx-toc{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:11px;color:var(--cb-muted)}
html body .cb-fx-side em,html body .cb-fx-toc em{margin-bottom:2px;font-style:normal;font-size:11px;color:#c0c0c0}
html body .cb-fx-side span{display:block;padding:3px 6px;border-radius:4px;line-height:1.4;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
html body .cb-fx-side span.is-on{background:var(--cb-fill);color:#0a0a0a;font-weight:600}
html body .cb-fx-toc span{display:block;padding:1px 0 1px 8px;border-left:2px solid #f0f0f0;line-height:1.5;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
html body .cb-fx-toc span.is-on{border-left-color:#0a0a0a;color:#0a0a0a}
html body .cb-fx-body{position:relative;display:flex;flex-direction:column;gap:9px;min-width:0}
html body .cb-fx-h{margin-bottom:4px;font-size:15px;font-weight:700;color:#0a0a0a}
html body .cb-fx-l{display:block;height:7px;border-radius:var(--cb-radius-2xs);background:#f0f0f0}
html body .cb-fx-l.w100{width:100%}
html body .cb-fx-l.w90{width:90%}
html body .cb-fx-l.w75{width:75%}
html body .cb-fx-l.w60{width:60%}
html body .cb-fx-l.w45{width:45%}
html body .cb-fx-mark{position:relative;display:flex;flex-direction:column;gap:7px;margin:6px -10px;padding:9px 10px;border-radius:var(--cb-radius-sm);background:#fefce8;box-shadow:inset 2px 0 0 #facc15}
html body .cb-fx-mark .cb-fx-l{background:#f5e9a8}
html body .cb-fx-pop{position:absolute;right:-4px;top:-30px;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:var(--cb-radius-sm);background:#0a0a0a;color:#fff;font-size:11px;font-weight:500;white-space:nowrap;box-shadow:0 8px 20px -8px rgba(10,10,10,.5)}
html body .cb-fx-pop svg{width:12px;height:12px}
html body .cb-fx-chip{position:absolute;display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:var(--cb-radius-md);background:#fff;border:1px solid rgba(10,10,10,.08);box-shadow:0 12px 28px -14px rgba(10,10,10,.3);font-size:12px;color:#3a3a3a;white-space:nowrap}
html body .cb-fx-chip svg{width:14px;height:14px;color:#6b6b6b}
html body .cb-fx-chip code{padding:1px 6px;border-radius:4px;background:var(--cb-fill);color:#0a0a0a;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
html body .cb-fx-chip--search{left:0;top:64px}
html body .cb-fx-chip--rev{right:16px;bottom:10px}
html body .cb-fx-chip--rev b{font-weight:600;color:#0a0a0a}
html body .cb-fx-chip--rev>i{width:6px;height:6px;border-radius:50%;background:#22c55e}
@media (max-width:960px){
  html body .cb-fx-hero{grid-template-columns:minmax(0,1fr);gap:36px;padding:36px 0 44px}
  html body .cb-fx-visual{max-width:580px}
}
@media (max-width:560px){
  html body .cb-fx-doc{grid-template-columns:minmax(0,1fr);min-height:0}
  html body .cb-fx-side,html body .cb-fx-toc{display:none}
  html body .cb-fx-win{margin-left:0}
  html body .cb-fx-visual{padding:44px 12px 48px}
  html body .cb-fx-visual::before{left:0}
  html body .cb-fx-chip--search{left:12px;top:8px}
  html body .cb-fx-stats>div{padding:0 16px}
}
/* ---- 指南页页眉 ---- */
html body .cb-gh{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:end;margin:0 0 36px;padding:44px 0 36px;border-bottom:1px solid rgba(10,10,10,.08)}
html body .cb-gh-main{min-width:0}
html body .cb-gh-crumb{display:flex;align-items:center;gap:8px;margin:0 0 16px;font-size:13px;color:var(--cb-muted)}
html body .cb-gh-crumb a{color:#6b6b6b!important;text-decoration:none!important}
html body .cb-gh-crumb a:hover{color:#0a0a0a!important}
html body .cb-gh-crumb [aria-current]{color:#0a0a0a}
html body .cb-gh .cb-gh-title[class]{margin:0 0 12px!important;padding:0!important;font-size:clamp(26px,3.4vw,36px)!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em!important;color:#0a0a0a!important;border:0!important}
html body .cb-gh-lead{max-width:36em;margin:0 0 20px;font-size:15px;line-height:1.75;color:#4a4a4a}
html body .cb-gh-meta{display:flex;flex-wrap:wrap;gap:8px;list-style:none!important;margin:0!important;padding:0!important}
html body .cb-gh-meta li{display:inline-flex;align-items:center;gap:6px;margin:0!important;padding:4px 10px;border-radius:var(--cb-radius-pill);background:var(--cb-fill);font-size:13px;color:#4a4a4a}
html body .cb-gh-meta svg{width:14px;height:14px;color:#6b6b6b}
html body .cb-gh-search{min-width:0;margin:0;padding:18px;border-radius:var(--cb-radius-lg);background:#fafafa;border:1px solid rgba(10,10,10,.06)}
html body .cb-gh-search label{display:block;margin:0 0 10px;font-size:13px;font-weight:600;color:#0a0a0a}
html body .cb-gh-field{display:flex;align-items:center;gap:8px;height:42px;padding:0 6px 0 12px;border-radius:var(--cb-radius-md);background:#fff;border:1px solid rgba(10,10,10,.12);transition:border-color .15s ease,box-shadow .15s ease}
html body .cb-gh-field:focus-within{border-color:#0a0a0a;box-shadow:0 0 0 3px rgba(10,10,10,.08)}
html body .cb-gh-field svg{flex:none;width:16px;height:16px;color:var(--cb-muted)}
html body .cb-gh-field input[type=search]{flex:1;min-width:0;height:100%!important;margin:0!important;padding:0!important;border:0!important;outline:0!important;background:transparent!important;box-shadow:none!important;font-size:14px!important;color:#0a0a0a}
html body .cb-gh-field button{flex:none;height:30px;padding:0 12px;border:0;border-radius:6px;background:#0a0a0a;color:#fff;font-size:13px;font-weight:500;cursor:pointer}
html body .cb-gh-try{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:12px 0 0;font-size:12px;color:var(--cb-muted)}
html body .cb-gh-try>span{margin-right:2px}
html body .cb-gh-try a{padding:2px 7px;border-radius:var(--cb-radius-xs);background:#fff;border:1px solid rgba(10,10,10,.08);color:#3a3a3a!important;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;text-decoration:none!important}
html body .cb-gh-try a:hover{border-color:rgba(10,10,10,.2);color:#0a0a0a!important}
/* ---- 指南页侧边导航 ---- */
html body .cb-pg .cb-gd.cb-gd--v2{display:grid!important;grid-template-columns:232px minmax(0,1fr)!important;gap:56px!important;align-items:start!important}
html body .cb-gd-nav{position:sticky;top:24px;align-self:start;display:flex;flex-direction:column;gap:14px;min-width:0}
html body .cb-gd-nav-label{margin:0;font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--cb-muted)}
html body .cb-gd-progress{height:2px;border-radius:2px;overflow:hidden;background:rgba(10,10,10,.08)}
html body .cb-gd-progress>span{display:block;width:20%;height:100%;background:#0a0a0a;transition:width .25s ease}
html body .cb-gd-steps{display:flex;flex-direction:column;gap:2px;list-style:none!important;margin:0!important;padding:0!important}
html body .cb-gd-steps li{margin:0!important;padding:0!important}
html body .cb-gd-steps a{display:flex;align-items:flex-start;gap:12px;padding:9px 10px;border-radius:var(--cb-radius-md);color:#4a4a4a!important;text-decoration:none!important;transition:background-color .15s ease,color .15s ease}
html body .cb-gd-steps a:hover{background:var(--cb-hover);color:#0a0a0a!important}
html body .cb-gd-step-n{flex:none;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-top:1px;border-radius:50%;border:1px solid rgba(10,10,10,.14);font-size:12px;font-weight:600;color:#6b6b6b;font-variant-numeric:tabular-nums;transition:background-color .15s ease,border-color .15s ease,color .15s ease}
html body .cb-gd-step-t{display:flex;flex-direction:column;gap:1px;min-width:0}
html body .cb-gd-step-t b{font-size:14px;font-weight:600;line-height:1.5}
html body .cb-gd-step-t small{font-size:12px;line-height:1.45;color:var(--cb-muted)}
html body .cb-gd-steps a.is-active{background:var(--cb-fill);color:#0a0a0a!important}
html body .cb-gd-steps a.is-active .cb-gd-step-n{background:#0a0a0a;border-color:#0a0a0a;color:#fff}
html body .cb-gd-help{padding:14px;border-radius:var(--cb-radius);border:1px dashed rgba(10,10,10,.14);font-size:13px;line-height:1.6;color:#6b6b6b}
html body .cb-gd-help b{display:block;margin-bottom:2px;font-size:13px;color:#0a0a0a}
html body .cb-gd-help p{margin:0 0 8px}
html body .cb-gd-help a{display:inline-flex;align-items:center;gap:4px;font-weight:500;color:#0a0a0a!important;text-decoration:none!important}
html body .cb-gd-help a svg{width:14px;height:14px}
html body .cb-gd--v2 .cb-gd-sec{scroll-margin-top:96px}
html body .cb-gd-sec-n{display:inline-block;margin-right:10px;font-size:.62em;font-weight:600;vertical-align:.18em;color:var(--cb-muted);font-variant-numeric:tabular-nums}
@media (max-width:900px){
  html body .cb-gh{grid-template-columns:minmax(0,1fr);gap:24px;margin-bottom:20px;padding:28px 0}
  html body .cb-pg .cb-gd.cb-gd--v2{grid-template-columns:minmax(0,1fr)!important;gap:20px!important}
  html body .cb-gd-nav{top:0;z-index:5;gap:8px;margin:0 -16px;padding:10px 16px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom:1px solid rgba(10,10,10,.06)}
  html body .cb-gd-nav-label,html body .cb-gd-help,html body .cb-gd-step-t small{display:none}
  html body .cb-gd-steps{flex-direction:row;gap:6px;overflow-x:auto;scrollbar-width:none}
  html body .cb-gd-steps::-webkit-scrollbar{display:none}
  html body .cb-gd-steps a{align-items:center;gap:8px;padding:6px 10px;white-space:nowrap}
  html body .cb-gd-step-n{width:18px;height:18px;margin:0;font-size:11px}
  html body .cb-gd-progress{order:2}
}
/* ---- 减少动效 ---- */
@media (prefers-reduced-motion:reduce){
  html body .cb-disc-card,html body .cb-disc-more svg,html body .cb-disc-list a,html body .cb-gd-steps a,html body .cb-gd-progress>span,html body .cb-gh-field{transition:none!important}
  html body .cb-disc-card:hover{}
}
html.cb-dark body .cb-home-start{color:#a3a3a3}
html.cb-dark body .cb-home-start a{color:#f5f5f5!important;border-bottom-color:rgba(255,255,255,.25)}
html.cb-dark body .cb-home-start a:hover{border-bottom-color:#fff}
html.cb-dark body .cb-fx-hero,html.cb-dark body .cb-gh{border-bottom-color:rgba(255,255,255,.08)}
html.cb-dark body .cb-fx-hero .cb-fx-title[class],html.cb-dark body .cb-gh .cb-gh-title[class]{color:#f5f5f5!important}
html.cb-dark body .cb-fx-title em{background:linear-gradient(transparent 62%,rgba(250,204,21,.28) 62%)}
html.cb-dark body .cb-fx-lead,html.cb-dark body .cb-gh-lead{color:#b5b5b5}
html.cb-dark body .cb-fx-kicker{color:#a3a3a3}
html.cb-dark body .cb-fx-kicker-tag{background:#fff;color:#0a0a0a}
html.cb-dark body .cb-fx-stats>div{border-left-color:rgba(255,255,255,.1)}
html.cb-dark body .cb-fx-stats dd{color:#f5f5f5}
html.cb-dark body .cb-fx-visual::before{border-color:rgba(255,255,255,.06);background:radial-gradient(120% 90% at 100% 0%,rgba(99,102,241,.16) 0%,rgba(99,102,241,0) 60%),radial-gradient(90% 80% at 0% 100%,rgba(236,72,153,.1) 0%,rgba(236,72,153,0) 60%),#111}
html.cb-dark body .cb-fx-win{background:#161616;border-color:rgba(255,255,255,.08);box-shadow:0 24px 48px -24px rgba(0,0,0,.8)}
html.cb-dark body .cb-fx-bar{background:#1a1a1a;border-bottom-color:rgba(255,255,255,.06)}
html.cb-dark body .cb-fx-bar>i{background:#333}
html.cb-dark body .cb-fx-crumb em,html.cb-dark body .cb-fx-h,html.cb-dark body .cb-fx-toc span.is-on{color:#f5f5f5}
html.cb-dark body .cb-fx-side span.is-on{background:#232323;color:#f5f5f5}
html.cb-dark body .cb-fx-toc span{border-left-color:#262626}
html.cb-dark body .cb-fx-toc span.is-on{border-left-color:#f5f5f5}
html.cb-dark body .cb-fx-l{background:#262626}
html.cb-dark body .cb-fx-mark{background:rgba(250,204,21,.08)}
html.cb-dark body .cb-fx-mark .cb-fx-l{background:rgba(250,204,21,.22)}
html.cb-dark body .cb-fx-pop{background:#fff;color:#0a0a0a}
html.cb-dark body .cb-fx-chip{background:#1a1a1a;border-color:rgba(255,255,255,.1);color:#c8c8c8}
html.cb-dark body .cb-fx-chip code{background:#262626;color:#f5f5f5}
html.cb-dark body .cb-fx-chip--rev b{color:#f5f5f5}
html.cb-dark body .cb-gh-crumb a{color:#a3a3a3!important}
html.cb-dark body .cb-gh-crumb [aria-current]{color:#f5f5f5}
html.cb-dark body .cb-gh-meta li{background:#1c1c1c;color:#c8c8c8}
html.cb-dark body .cb-gh-search{background:#141414;border-color:rgba(255,255,255,.06)}
html.cb-dark body .cb-gh-search label,html.cb-dark body .cb-gd-help b,html.cb-dark body .cb-gd-help a{color:#f5f5f5!important}
html.cb-dark body .cb-gh-field{background:#0f0f0f;border-color:rgba(255,255,255,.12)}
html.cb-dark body .cb-gh-field:focus-within{border-color:#f5f5f5;box-shadow:0 0 0 3px rgba(255,255,255,.08)}
html.cb-dark body .cb-gh-field input[type=search]{color:#f5f5f5}
html.cb-dark body .cb-gh-field button{background:#fff;color:#0a0a0a}
html.cb-dark body .cb-gh-try a{background:#1a1a1a;border-color:rgba(255,255,255,.1);color:#c8c8c8!important}
html.cb-dark body .cb-gh-try a:hover{color:#fff!important}
html.cb-dark body .cb-gd-progress{background:rgba(255,255,255,.08)}
html.cb-dark body .cb-gd-progress>span{background:#f5f5f5}
html.cb-dark body .cb-gd-steps a{color:#b5b5b5!important}
html.cb-dark body .cb-gd-steps a:hover{background:var(--cb-hover);color:#fff!important}
html.cb-dark body .cb-gd-steps a.is-active{background:#1f1f1f;color:#fff!important}
html.cb-dark body .cb-gd-step-n{border-color:rgba(255,255,255,.16);color:#a3a3a3}
html.cb-dark body .cb-gd-steps a.is-active .cb-gd-step-n{background:#fff;border-color:#fff;color:#0a0a0a}
html.cb-dark body .cb-gd-help{border-color:rgba(255,255,255,.14);color:#a3a3a3}
html.cb-dark body .cb-gd-sec-n{color:#5a5a5a}
@media (max-width:900px){
  html.cb-dark body .cb-gd-nav{background:rgba(15,15,15,.92);border-bottom-color:rgba(255,255,255,.06)}
}
/* tabler64-end */
/* tabler65：站点页面（关于、托管、生态、常见问题、支持、日志、法务、价格、状态）与分栏页脚 */
.cb-sp{--sp-ink:var(--cb-accent);--sp-muted:var(--cb-muted);--sp-soft:var(--cb-fill);--sp-card:var(--cb-paper);--sp-line:var(--cb-line);--sp-line2:#d4d4d4;--sp-ok:#16a34a;--sp-bad:#dc2626;max-width:1120px;margin:0 auto;padding:0 24px 96px;color:var(--cb-accent)}
html.cb-dark .cb-sp{--sp-ink:var(--cb-accent);--sp-muted:var(--cb-muted);--sp-soft:var(--cb-fill);--sp-card:var(--cb-paper);--sp-line:var(--cb-line);--sp-line2:#3a3a3a;--sp-ok:#4ade80;--sp-bad:#f87171}
.cb-sp a{color:inherit}
.cb-sp-ico{display:block;flex:none}
.cb-sp-hero{position:relative;isolation:isolate;padding:64px 0 52px;margin:0 0 64px;border-bottom:1px solid var(--cb-line)}
.cb-sp-hero::before{content:"";position:absolute;inset:0 -24px;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--cb-line) 1px,transparent 1px),linear-gradient(90deg,var(--cb-line) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(ellipse 55% 95% at 88% 0%,#000 0%,transparent 72%);mask-image:radial-gradient(ellipse 55% 95% at 88% 0%,#000 0%,transparent 72%);opacity:.75}
.cb-sp-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 28px;font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-crumb a{color:var(--cb-muted);text-decoration:none}
.cb-sp-crumb a:hover{color:var(--cb-accent)}
.cb-sp-crumb span[aria-hidden]{opacity:.45}
.cb-sp-crumb [aria-current]{color:var(--cb-accent)}
.cb-sp-kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:5px 12px 5px 10px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-pill);background:var(--cb-paper);font-size:.8125rem;font-weight:500;color:var(--cb-muted)}
.cb-sp-kicker i{width:6px;height:6px;border-radius:50%;background:var(--cb-accent)}
.cb-sp-title{margin:0 0 18px;max-width:18em;font-size:clamp(2rem,4.4vw,3.15rem);line-height:1.16;letter-spacing:-.025em;font-weight:650;color:var(--cb-accent)}
.cb-sp--doc .cb-sp-title{font-size:clamp(1.9rem,3.6vw,2.6rem)}
.cb-sp-lead{margin:0;max-width:40em;font-size:1.0625rem;line-height:1.85;color:var(--cb-muted)}
.cb-sp-lead a,.cb-sp-prose a,.cb-sp-qa-a a,.cb-sp-card p a,.cb-sp-empty a{color:var(--cb-accent);text-decoration:underline;text-decoration-color:var(--sp-line2);text-underline-offset:3px}
.cb-sp-lead a:hover,.cb-sp-prose a:hover,.cb-sp-qa-a a:hover{text-decoration-color:var(--cb-accent)}
.cb-sp-meta{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:22px 0 0;padding:0}
.cb-sp-meta li{padding:4px 10px;border-radius:var(--cb-radius-xs);background:var(--cb-fill);border:1px solid var(--cb-line);font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:28px}
.cb-sp .cb-pg-btn{text-decoration:none}
.cb-sp .cb-pg-btn .cb-sp-ico{width:16px;height:16px;margin-left:6px;transition:transform .2s}
.cb-sp .cb-pg-btn:hover .cb-sp-ico{transform:translateX(2px)}
.cb-sp-sec{margin:0 0 88px;scroll-margin-top:88px}
.cb-sp-sec-h{margin:0 0 28px;max-width:44em}
.cb-sp-h2{display:flex;align-items:baseline;gap:12px;margin:0 0 10px;font-size:22px;line-height:1.3;letter-spacing:-.015em;font-weight:620;color:var(--cb-accent)}
.cb-sp-n{flex:none;font-size:.8125rem;font-weight:500;letter-spacing:0;font-variant-numeric:tabular-nums;color:var(--cb-muted)}
.cb-sp-sec-lead{margin:0;line-height:1.8;color:var(--cb-muted)}
.cb-sp-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cb-sp-cards--c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cb-sp-cards--c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cb-sp-card{position:relative;display:flex;flex-direction:column;gap:10px;padding:22px 22px 24px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-lg);background:var(--cb-paper);color:inherit;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
a.cb-sp-card:hover{text-decoration:none}
html.cb-dark a.cb-sp-card:hover{}
.cb-sp-card-ico{display:grid;place-items:center;width:38px;height:38px;margin-bottom:6px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-md);background:var(--cb-fill);color:var(--cb-accent)}
.cb-sp-card h3{margin:0;font-size:1rem;line-height:1.45;font-weight:600;color:var(--cb-accent)}
.cb-sp-card p{margin:0;font-size:14px;line-height:1.75;color:var(--cb-muted)}
.cb-sp-card-go{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:8px;font-size:.8125rem;font-weight:500;color:var(--cb-accent)}
.cb-sp-card-go .cb-sp-ico{width:14px;height:14px;transition:transform .2s}
a.cb-sp-card:hover .cb-sp-card-go .cb-sp-ico{transform:translateX(3px)}
.cb-sp-card-meta{margin-top:auto;padding-top:10px;font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-mono{display:grid;place-items:center;width:38px;height:38px;margin-bottom:6px;border-radius:var(--cb-radius-md);background:var(--cb-accent);color:var(--cb-paper);font-weight:600;font-size:1rem}
.cb-sp-mono.is-soft{background:var(--cb-fill);border:1px solid var(--cb-line);color:var(--cb-accent)}
.cb-sp-more{margin:18px 0 0}
.cb-sp-more a{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:500;text-decoration:none}
.cb-sp-more .cb-sp-ico{width:14px;height:14px}
.cb-sp-empty{margin:0;padding:28px;border:1px dashed var(--sp-line2);border-radius:var(--cb-radius-lg);text-align:center;color:var(--cb-muted)}
.cb-sp-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;margin:0;padding:0;border:1px solid var(--cb-line);border-radius:var(--cb-radius-lg);background:var(--cb-paper);overflow:hidden}
.cb-sp-steps li{padding:24px 22px 26px;border-left:1px solid var(--cb-line)}
.cb-sp-steps li:first-child{border-left:0}
.cb-sp-step-n{display:inline-grid;place-items:center;width:28px;height:28px;margin-bottom:14px;border:1px solid var(--sp-line2);border-radius:50%;font-size:.8125rem;font-weight:600;font-variant-numeric:tabular-nums}
.cb-sp-steps li:first-child .cb-sp-step-n{background:var(--cb-accent);border-color:var(--cb-accent);color:var(--cb-paper)}
.cb-sp-steps h3{margin:0 0 6px;font-size:1rem;font-weight:600}
.cb-sp-steps p{margin:0;font-size:14px;line-height:1.75;color:var(--cb-muted)}
.cb-sp-faq{border-top:1px solid var(--cb-line)}
.cb-sp-qa{border-bottom:1px solid var(--cb-line)}
.cb-sp-qa summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 2px;list-style:none;cursor:pointer;font-size:1rem;font-weight:550;color:var(--cb-accent)}
.cb-sp-qa summary::-webkit-details-marker{display:none}
.cb-sp-qa summary:hover span{opacity:.75}
.cb-sp-qa summary i{position:relative;flex:none;width:12px;height:12px;color:var(--cb-muted)}
.cb-sp-qa summary i::before,.cb-sp-qa summary i::after{content:"";position:absolute;left:0;top:5.25px;width:12px;height:1.5px;border-radius:1px;background:currentColor;transition:transform .2s}
.cb-sp-qa summary i::after{transform:rotate(90deg)}
.cb-sp-qa[open] summary i::after{transform:rotate(0)}
.cb-sp-qa-a{max-width:46em;padding:0 2px 20px;font-size:15px;line-height:1.85;color:var(--cb-muted)}
.cb-sp-qa-a p{margin:0}
.cb-sp-qa-a code{padding:1px 6px;border-radius:4px;background:var(--cb-fill);border:1px solid var(--cb-line);font-size:.85em;color:var(--cb-accent)}
.cb-sp-tl{list-style:none;margin:0;padding:0}
.cb-sp-tl>li{display:grid;grid-template-columns:132px minmax(0,1fr);gap:28px}
.cb-sp-tl-d{padding-top:2px;font-size:.875rem;color:var(--cb-muted);font-variant-numeric:tabular-nums}
.cb-sp-tl-c{position:relative;padding:0 0 44px 28px;border-left:1px solid var(--cb-line)}
.cb-sp-tl>li:last-child .cb-sp-tl-c{padding-bottom:4px}
.cb-sp-tl-c::before{content:"";position:absolute;left:-6px;top:6px;width:11px;height:11px;border-radius:50%;border:2px solid var(--cb-accent);background:var(--cb-paper);box-sizing:border-box}
.cb-sp-tl-tag{display:inline-block;margin:0 0 8px;padding:2px 8px;border:1px solid var(--cb-line);border-radius:4px;background:var(--cb-fill);font-size:.75rem;font-weight:600;color:var(--cb-accent)}
.cb-sp-tl-tag.is-new{background:var(--cb-accent);border-color:var(--cb-accent);color:var(--cb-paper)}
.cb-sp-tl-c h3{margin:0 0 10px;font-size:1.0625rem;font-weight:600}
.cb-sp-tl-c ul{margin:0;padding-left:1.1em;font-size:15px;line-height:1.85;color:var(--cb-muted)}
.cb-sp-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch}
.cb-sp-plan{display:flex;flex-direction:column;padding:28px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-xl);background:var(--cb-paper)}
.cb-sp-plan.is-hl{background:var(--cb-accent);border-color:var(--cb-accent);color:var(--cb-paper)}
.cb-sp-plan-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 6px}
.cb-sp-plan h3{margin:0;font-size:17px;font-weight:600;color:inherit}
.cb-sp-plan-badge{padding:2px 9px;border-radius:var(--cb-radius-pill);background:var(--cb-paper);color:var(--cb-accent);font-size:.75rem;font-weight:600}
.cb-sp-plan-desc{min-height:3.4em;margin:0 0 20px;font-size:14px;line-height:1.7;color:var(--cb-muted)}
.cb-sp-plan-price{margin:0 0 22px;font-size:28px;line-height:1.2;font-weight:650;letter-spacing:-.02em}
.cb-sp-plan-price.is-tbd{font-size:1.375rem}
.cb-sp-plan-price small{margin-left:4px;font-size:.8125rem;font-weight:400;color:var(--cb-muted)}
.cb-sp-plan ul{display:grid;gap:10px;list-style:none;margin:0 0 28px;padding:22px 0 0;border-top:1px solid var(--cb-line);font-size:14px}
.cb-sp-plan li{display:flex;align-items:flex-start;gap:10px;line-height:1.6}
.cb-sp-plan li .cb-sp-ico{width:16px;height:16px;margin-top:3px}
.cb-sp-plan .cb-sp-actions{margin-top:auto}
.cb-sp-plan .cb-pg-btn{width:100%;justify-content:center}
.cb-sp-plan.is-hl .cb-sp-plan-desc,.cb-sp-plan.is-hl .cb-sp-plan-price small{color:inherit;opacity:.7}
.cb-sp-plan.is-hl ul{border-top-color:rgba(255,255,255,.18)}
html.cb-dark .cb-sp-plan.is-hl ul{border-top-color:rgba(0,0,0,.14)}
html body .cb-sp-plan.is-hl .cb-pg-btn{background:var(--cb-paper)!important;border-color:var(--cb-paper)!important;color:var(--cb-accent)!important}
.cb-sp-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;border:1px solid var(--cb-line);border-radius:var(--cb-radius-lg);background:var(--cb-paper);overflow:hidden}
.cb-sp-stats div{padding:24px 26px;border-left:1px solid var(--cb-line)}
.cb-sp-stats div:first-child{border-left:0}
.cb-sp-stats dt{margin:0 0 6px;font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-stats dd{margin:0;font-size:36px;line-height:1.15;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.cb-sp-stats dd a{text-decoration:none}
.cb-sp-search{max-width:680px}
.cb-sp-search .cb-home-search{margin:0}
.cb-sp-search-hints{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 0;font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-search-hints span{margin-right:2px}
.cb-sp-search-hints a{padding:3px 9px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-xs);background:var(--cb-paper);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--cb-accent);text-decoration:none}
.cb-sp-search-hints a:hover{border-color:var(--sp-line2)}
.cb-sp-st{border:1px solid var(--cb-line);border-radius:var(--cb-radius-xl);background:var(--cb-paper);overflow:hidden}
.cb-sp-st-top{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:22px 24px;border-bottom:1px solid var(--cb-line)}
.cb-sp-st-dot{position:relative;flex:none;width:10px;height:10px;border-radius:50%;background:var(--sp-ok);color:var(--sp-ok)}
.cb-sp-st-dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;background:currentColor;opacity:.2;animation:cb-sp-pulse 2s ease-out infinite}
.cb-sp-st.is-bad .cb-sp-st-dot{background:var(--sp-bad);color:var(--sp-bad)}
.cb-sp-st-top strong{font-size:1.0625rem;font-weight:600}
.cb-sp-st-top time{margin-left:auto;font-size:.8125rem;color:var(--cb-muted)}
.cb-sp-st-rows{list-style:none;margin:0;padding:0}
.cb-sp-st-rows li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;border-bottom:1px solid var(--cb-line);font-size:15px}
.cb-sp-st-rows li:last-child{border-bottom:0}
.cb-sp-st-v{display:inline-flex;align-items:center;gap:12px;font-size:.875rem;color:var(--cb-muted)}
.cb-sp-st-v b{min-width:2.5em;font-weight:550;text-align:right;color:var(--sp-ok)}
.cb-sp-st-rows li.is-bad .cb-sp-st-v b{color:var(--sp-bad)}
.cb-sp-st-foot{display:flex;flex-wrap:wrap;gap:8px 28px;padding:14px 24px;border-top:1px solid var(--cb-line);background:var(--cb-fill);font-size:.8125rem;color:var(--cb-muted)}
@media (prefers-reduced-motion:reduce){.cb-sp-st-dot::after{animation:none}.cb-sp-card,a.cb-sp-card:hover{transition:none;}}
.cb-sp-cta{position:relative;isolation:isolate;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 40px;margin:0 0 24px;padding:40px 44px;border:1px solid var(--cb-line);border-radius:16px;background:var(--cb-fill);overflow:hidden;scroll-margin-top:88px}
.cb-sp-cta::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(var(--sp-line2) 1px,transparent 1px);background-size:16px 16px;-webkit-mask-image:linear-gradient(90deg,transparent 35%,#000);mask-image:linear-gradient(90deg,transparent 35%,#000);opacity:.8}
.cb-sp-cta-txt{flex:1 1 320px}
.cb-sp-cta h2{margin:0 0 8px;font-size:1.375rem;line-height:1.35;font-weight:620;letter-spacing:-.015em;color:var(--cb-accent)}
.cb-sp-cta p{margin:0;max-width:34em;line-height:1.8;color:var(--cb-muted)}
.cb-sp-cta .cb-sp-actions{margin:0}
.cb-sp-doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:72px;align-items:start}
.cb-sp-toc{position:sticky;top:88px;max-height:calc(100vh - 110px);overflow:auto}
.cb-sp-toc-h{margin:0 0 10px;font-size:.75rem;font-weight:600;letter-spacing:.06em;color:var(--cb-muted)}
.cb-sp-toc ol{list-style:none;margin:0 0 32px;padding:0;border-left:1px solid var(--cb-line)}
.cb-sp-toc ol a{display:flex;gap:10px;margin-left:-1px;padding:6px 0 6px 14px;border-left:1px solid transparent;font-size:.875rem;line-height:1.5;color:var(--cb-muted);text-decoration:none;transition:color .15s,border-color .15s}
.cb-sp-toc ol a span{flex:none;padding-top:1px;font-size:.75rem;font-variant-numeric:tabular-nums;opacity:.6}
.cb-sp-toc ol a:hover{color:var(--cb-accent)}
.cb-sp-toc ol a.is-active{border-left-color:var(--cb-accent);color:var(--cb-accent);font-weight:550}
.cb-sp-toc-rel{display:grid;gap:8px;list-style:none;margin:0;padding:0;font-size:.875rem}
.cb-sp-toc-rel a{color:var(--cb-muted);text-decoration:none}
.cb-sp-toc-rel a:hover{color:var(--cb-accent)}
.cb-sp-body{min-width:0;max-width:46em}
.cb-sp--doc .cb-sp-sec{margin-bottom:56px}
.cb-sp--doc .cb-sp-h2{font-size:20px}
.cb-sp-prose p,.cb-sp-prose li{font-size:15px;line-height:1.9;color:var(--cb-accent)}
.cb-sp-prose p{margin:0 0 1em}
.cb-sp-prose ul,.cb-sp-prose ol{margin:0 0 1em;padding-left:1.25em}
.cb-sp-prose li{margin:0 0 .45em}
.cb-sp-prose li::marker{color:var(--cb-muted)}
.cb-sp-prose strong{font-weight:600}
.cb-sp-note{padding:14px 18px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-md);background:var(--cb-fill);font-size:14px!important;color:var(--cb-muted)!important}
@media (max-width:960px){
.cb-sp-cards,.cb-sp-cards--c4{grid-template-columns:repeat(2,minmax(0,1fr))}
.cb-sp-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
.cb-sp-steps li:nth-child(3){border-left:0}
.cb-sp-steps li:nth-child(n+3){border-top:1px solid var(--cb-line)}
.cb-sp-plans{grid-template-columns:1fr;max-width:520px}
.cb-sp-doc{grid-template-columns:1fr;gap:0}
.cb-sp-toc{position:static;max-height:none;margin:0 0 40px;padding:18px 20px;border:1px solid var(--cb-line);border-radius:var(--cb-radius-lg);background:var(--cb-fill)}
.cb-sp-toc ol{margin:0;border-left:0;columns:2;column-gap:24px}
.cb-sp-toc ol li{break-inside:avoid}
.cb-sp-toc ol a{margin-left:0;padding-left:0;border-left:0}
.cb-sp-toc-h--rel,.cb-sp-toc-rel{display:none}
.cb-fo{grid-template-columns:1fr;gap:36px}
}
@media (max-width:640px){
.cb-sp{padding:0 18px 72px}
.cb-sp-hero{padding:40px 0 36px;margin-bottom:44px}
.cb-sp-hero::before{inset:0 -18px}
.cb-sp-sec{margin-bottom:60px}
.cb-sp-cards,.cb-sp-cards--c2,.cb-sp-cards--c4,.cb-sp-steps{grid-template-columns:1fr}
.cb-sp-steps li{border-left:0!important;border-top:1px solid var(--cb-line)}
.cb-sp-steps li:first-child{border-top:0}
.cb-sp-stats{grid-template-columns:1fr}
.cb-sp-stats div{border-left:0;border-top:1px solid var(--cb-line)}
.cb-sp-stats div:first-child{border-top:0}
.cb-sp-tl>li{grid-template-columns:1fr;gap:4px}
.cb-sp-tl-d{padding-left:28px;border-left:1px solid var(--cb-line)}
.cb-sp-cta{padding:28px 24px}
.cb-sp-toc ol{columns:1}
.cb-sp-st-top time{margin-left:0;width:100%}
.cb-fo-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* tabler65-end */
/* tabler66：页面 hero 不再继承核心 header 顶栏样式（阴影、层级、白字）的兜底复位 */
html body .cb-pg header:not(.header),html body .cb-sp header:not(.header),html body .cb-gh,html body .cb-sp-hero,html body .cb-disc-head{box-shadow:none!important;z-index:auto!important}
html body .cb-pg header:not(.header),html body .cb-sp header:not(.header){color:inherit!important;background:transparent}
/* tabler66b-end */
/* tabler66c：站点页（关于、托管、生态等）hero 与组件对齐特点页、指南页 */
html body .cb-sp-hero{padding:44px 0 36px;margin:0 0 56px;border-bottom:1px solid rgba(10,10,10,.08)}
html body .cb-sp-hero::before{display:none}
html body .cb-sp-crumb{gap:8px;margin:0 0 16px;font-size:13px;color:var(--cb-muted)}
html body .cb-sp-crumb a{color:#6b6b6b}
html body .cb-sp-crumb span[aria-hidden]{opacity:1}
html body .cb-sp-crumb a:hover,html body .cb-sp-crumb [aria-current]{color:#0a0a0a}
html body .cb-sp-kicker{gap:0;margin:0 0 20px;padding:3px 10px;border:0;border-radius:var(--cb-radius-pill);background:#0a0a0a;color:#fff;font-size:12px;letter-spacing:.02em}
html body .cb-sp-kicker i{display:none}
html body .cb-sp .cb-sp-title[class]:not(#cb-w400-a):not(#cb-w400-b){max-width:18em;margin:0 0 18px!important;padding:0!important;border:0!important;font-size:clamp(30px,4.2vw,46px)!important;line-height:1.18!important;font-weight:700!important;letter-spacing:-.02em!important;color:#0a0a0a!important}
html body .cb-sp--doc .cb-sp-title[class]:not(#cb-w400-a):not(#cb-w400-b){font-size:clamp(26px,3.4vw,36px)!important;line-height:1.22!important;letter-spacing:-.015em!important}
html body .cb-sp-lead{max-width:36em;font-size:16px;line-height:1.75;color:#4a4a4a}
html body .cb-sp-meta{gap:8px;margin:20px 0 0}
html body .cb-sp-meta li{padding:4px 10px;border:0;border-radius:var(--cb-radius-pill);background:var(--cb-fill);font-size:13px;color:#4a4a4a}
html body .cb-sp .cb-sp-h2[class]:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-cta h2:not(#cb-w400-a):not(#cb-w400-b){font-weight:600!important;color:var(--cb-accent)!important}
html body .cb-sp .cb-sp-card h3:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-plan h3:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-st-top strong:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-prose strong:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-card-go:not(#cb-w400-a):not(#cb-w400-b){font-weight:600!important}
html body .cb-sp .cb-sp-stats dd:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-plan-price:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-mono:not(#cb-w400-a):not(#cb-w400-b),html body .cb-sp .cb-sp-plan-badge:not(#cb-w400-a):not(#cb-w400-b){font-weight:600!important}
html body .cb-sp-card{border-color:rgba(10,10,10,.08);border-radius:var(--cb-radius)}
html body a.cb-sp-card:hover{}
html body .cb-sp-card-ico{border:0;border-radius:var(--cb-radius-md);background:var(--cb-fill)}
html.cb-dark body .cb-sp-hero{border-bottom-color:rgba(255,255,255,.08)}
html.cb-dark body .cb-sp-crumb a{color:#a3a3a3}
html.cb-dark body .cb-sp-crumb a:hover,html.cb-dark body .cb-sp-crumb [aria-current]{color:#f5f5f5}
html.cb-dark body .cb-sp-kicker{background:#fff;color:#0a0a0a}
html.cb-dark body .cb-sp .cb-sp-title[class]:not(#cb-w400-a):not(#cb-w400-b){color:#f5f5f5!important}
html.cb-dark body .cb-sp-lead{color:#b5b5b5}
html.cb-dark body .cb-sp-meta li{background:#1c1c1c;color:#c8c8c8}
html.cb-dark body .cb-sp-card{border-color:rgba(255,255,255,.08)}
html.cb-dark body a.cb-sp-card:hover{}
html.cb-dark body .cb-sp-card-ico{background:#1c1c1c}
@media (max-width:900px){html body .cb-sp-hero{padding:28px 0;margin-bottom:40px}}
@media (prefers-reduced-motion:reduce){html body a.cb-sp-card:hover{}}
html.cb-dark .cb-cta-btn--primary,
html.cb-dark a.cb-cta-btn--primary,
html.cb-dark .cb-pg-btn--primary,
html.cb-dark a.cb-pg-btn--primary{
  background:#f4f4f4!important;
  color:#111113!important;
  border-color:transparent!important;
}
html.cb-dark .cb-cta-btn--primary:hover,
html.cb-dark .cb-pg-btn--primary:hover{
  background:#ffffff!important;
}
html.cb-dark .cb-pg-cta,
html.cb-dark section.cb-pg-cta{
  background:#1a1a1d!important;
  color:#e4e4e7!important;
  border-color:rgba(255,255,255,.1)!important;
}
html.cb-dark .cb-pg-cta h2,
html.cb-dark .cb-pg-cta p,
html.cb-dark .cb-pg-cta .cb-pg-cta-lead{
  color:#e4e4e7!important;
}
/* tabler76-end */
/* tabler77：深色模式收尾 —— 特点页 CTA、白底小标签、导出按钮、入门编号、分页、生态字标 */
html.cb-dark .cb-pg-cta h2{
  color:#f4f4f4!important;
}
html.cb-dark .cb-pg-cta p{
  color:#a1a1a1!important;
}
html.cb-dark .cb-pg-cta .cb-pg-btn--primary{
  background:#f4f4f4!important;
  color:#111113!important;
  border-color:transparent!important;
}
html.cb-dark .cb-pg-cta .cb-pg-btn--primary:hover{
  background:#ffffff!important;
  color:#000!important;
}
html.cb-dark .cb-pg-cta .cb-pg-btn:not(.cb-pg-btn--primary){
  background:#1c1c1c!important;
  color:#ededed!important;
  border:1px solid rgba(255,255,255,.12)!important;
}
html.cb-dark .cb-pg-cta .cb-pg-btn:not(.cb-pg-btn--primary):hover{
  background:#242428!important;
  color:#fff!important;
}
/* 白底小标签 → 半透明深底 */
html.cb-dark .cb-fx-kicker-tag,
html.cb-dark .cb-sp-kicker,
html.cb-dark .cb-disc-badge{
  background:rgba(255,255,255,.08)!important;
  color:#e4e4e7!important;
  border-color:rgba(255,255,255,.16)!important;
  box-shadow:none!important;
}
html.cb-dark .cb-fx-pop{
  background:#26262a!important;
  color:#f4f4f4!important;
  border-color:rgba(255,255,255,.16)!important;
  box-shadow:0 6px 18px rgba(0,0,0,.45)!important;
}
/* 入门页章节编号 */
html.cb-dark .cb-gd-sec-n{
  color:#8b8b94!important;
}
/* 生态卡片字标 */
html.cb-dark .cb-sp-mono{
  background:#232326!important;
  color:#e4e4e7!important;
  border-color:rgba(255,255,255,.1)!important;
}
html.cb-dark .cb-sp-card:hover .cb-sp-mono{
  background:#2c2c30!important;
  color:#fff!important;
}
/* 承载水印的模块：建立独立层叠上下文，水印 z-index:-1 落在背景之上、内容之下 */
html body .cb-ent-head,
html body .cb-lib-shelves.is-grid .cb-lib-shelf,
html body a.cb-home-shelf,
html body aside.cb-join,
html body .cb-recent,
html body section.cb-home-cta,
html body a.cb-disc-card,
html body section.cb-discuss,
html body .cb-gd-help,
html body p.cb-gd-tip,
html body dl.cb-sp-stats,
html body section.cb-sp-cta,
html body section.cb-pg-cta,
html body .cb-pg-feat.has-wm,
html body .cb-sp-card.has-wm{
  position:relative;
  isolation:isolate;
  overflow:hidden;
}
html body .cb-lib-shelves.is-grid .cb-lib-shelf,
html body a.cb-home-shelf{--cb-wm:var(--cb-wm-books);--cb-wm-s:84px}
html body section.cb-home-cta{--cb-wm:var(--cb-wm-msg);--cb-wm-s:160px;--cb-wm-b:-40px;--cb-wm-r:-24px;--cb-wm-c:#ffffff;--cb-wm-o:.06}
html body .cb-gd-help{--cb-wm:var(--cb-wm-help);--cb-wm-s:72px}
html body p.cb-gd-tip{--cb-wm:var(--cb-wm-bulb);--cb-wm-s:64px;--cb-wm-b:-16px}
html body dl.cb-sp-stats{--cb-wm:var(--cb-wm-chart);--cb-wm-s:104px;--cb-wm-b:-24px}
html body section.cb-sp-cta{--cb-wm:var(--cb-wm-rocket);--cb-wm-s:128px;--cb-wm-b:-30px}
html body section.cb-pg-cta{--cb-wm:var(--cb-wm-book);--cb-wm-s:104px;--cb-wm-b:-30px;--cb-wm-c:#ffffff;--cb-wm-o:.07}
html body .cb-ent-head::after,
html body .cb-lib-shelves.is-grid .cb-lib-shelf::after,
html body a.cb-home-shelf::after,
html body aside.cb-join::after,
html body .cb-recent::after,
html body section.cb-home-cta::after,
html body a.cb-disc-card::after,
html body section.cb-discuss::after,
html body .cb-gd-help::after,
html body p.cb-gd-tip::after,
html body dl.cb-sp-stats::after,
html body section.cb-sp-cta::after,
html body section.cb-pg-cta::after{
  content:"";
  position:absolute;
  right:var(--cb-wm-r,-12px);
  bottom:var(--cb-wm-b,-18px);
  width:var(--cb-wm-s,80px);
  height:var(--cb-wm-s,80px);
  background-color:var(--cb-wm-c,#0a0a0a);
  -webkit-mask:var(--cb-wm) center/contain no-repeat;
  mask:var(--cb-wm) center/contain no-repeat;
  opacity:var(--cb-wm-o,.06);
  transform:rotate(-12deg);
  transform-origin:70% 70%;
  pointer-events:none;
  z-index:-1;
  transition:opacity .25s ease,transform .35s ease;
}
html body .cb-lib-shelves.is-grid .cb-lib-shelf:hover::after,
html body a.cb-home-shelf:hover::after,
html body a.cb-disc-card:hover::after,
html body .cb-ent-head:hover::after{
  opacity:calc(var(--cb-wm-o,.06) + .05);
  transform:rotate(-6deg) translate(-2px,-2px);
}
/* 深色模式：水印统一用白色 */
html.cb-dark body .cb-ent-head,
html.cb-dark body .cb-lib-shelves.is-grid .cb-lib-shelf,
html.cb-dark body a.cb-home-shelf,
html.cb-dark body aside.cb-join,
html.cb-dark body .cb-recent,
html.cb-dark body section.cb-home-cta,
html.cb-dark body a.cb-disc-card,
html.cb-dark body section.cb-discuss,
html.cb-dark body .cb-gd-help,
html.cb-dark body p.cb-gd-tip,
html.cb-dark body dl.cb-sp-stats,
html.cb-dark body section.cb-sp-cta,
html.cb-dark body section.cb-pg-cta{--cb-wm-c:#ffffff;--cb-wm-o:.055}
/* tabler127 · 首页 / 书架 / 书籍 / 搜索 主体对齐页眉页脚 frame（内容宽 = --cb-frame，左右 = --cb-gutter） */
html body .cb-home-body,html body .cb-home-v3 .cb-home-hero-inner,html body .cb-lib-page,html body .container.cb-wide{max-width:calc(var(--cb-frame) + 2 * var(--cb-gutter))!important;margin-left:auto!important;margin-right:auto!important;padding-left:var(--cb-gutter)!important;padding-right:var(--cb-gutter)!important;box-sizing:border-box!important}
html.cb-wide body .cb-home-body,html.cb-wide body .cb-home-v3 .cb-home-hero-inner,html.cb-wide body .cb-lib-page,html.cb-wide body .container.cb-wide{max-width:none!important}
/* 内容页主体：同一盒子 */
html body .cb-home.cb-home-v3{max-width:none!important}
html body .cb-home-body,html body .cb-home-v3 .cb-home-hero-inner,html body .cb-lib-page,html body .container.cb-wide,html body .container.medium.cb-me,html body main.cb-pg,html body main.cb-sp,html body #main-content > .container.small,
html.cb-wide body .cb-home-body,html.cb-wide body .cb-home-v3 .cb-home-hero-inner,html.cb-wide body .cb-lib-page,html.cb-wide body .container.cb-wide,html.cb-wide body .container.medium.cb-me,html.cb-wide body main.cb-pg,html.cb-wide body main.cb-sp,html.cb-wide body #main-content > .container.small{max-width:calc(var(--cb-page) + 2 * var(--cb-gutter))!important;width:100%!important;margin-left:auto!important;margin-right:auto!important;padding-left:var(--cb-gutter)!important;padding-right:var(--cb-gutter)!important;box-sizing:border-box!important}
html.cb-dark body .cb-home-meta:not(#_),html.cb-dark body .cb-home-count:not(#_),html.cb-dark body .cb-home-quick-label:not(#_),html.cb-dark body .cb-recent-meta:not(#_),html.cb-dark body .cb-recent-time:not(#_){color:#8e8e8e}
/* 3. 首页「去赛博论坛提问」主卡：图标 #111 与网址小字 */
html.cb-dark body .cb-cta-link--primary .cb-home-ico:not(#_){color:#c8c8cd!important}
html.cb-dark body .cb-cta-link--primary .cb-home-ico.cb-cta-arrow:not(#_){color:#a1a1a1!important}
html.cb-dark body .cb-cta-link--primary:hover .cb-home-ico.cb-cta-arrow:not(#_){color:#f4f4f4!important}
html body .cb-sp .cb-sp-title[class]:not(#cb-w400-a):not(#cb-w400-b):not(#_){font-weight:400!important;font-family:"CB Body Latin 700",var(--cb-font-body)!important;font-synthesis:none}
html body .cb-sp :is(.cb-sp-h2[class],.cb-sp-cta h2,.cb-sp-card h3,.cb-sp-plan h3):not(#cb-w400-a):not(#cb-w400-b):not(#_){font-weight:400!important;font-family:"CB Body Latin 600",var(--cb-font-body)!important;font-synthesis:none}
html body .cb-sp :is(.cb-sp-st-top strong,.cb-sp-prose strong,.cb-sp-card-go,.cb-sp-stats dd,.cb-sp-plan-price,.cb-sp-mono,.cb-sp-plan-badge):not(#cb-w400-a):not(#cb-w400-b):not(#_){font-weight:400!important;font-family:"CB UI Latin 600",var(--cb-font-ui)!important;font-synthesis:none}
html body .cb-sp .cb-sp-title:not(#_):not(#__){font-weight:400!important}
html.cb-dark body .cb-home-eyebrow:not(#_):not(#__),html.cb-dark body .cb-hero-panel:not(#_):not(#__){background:var(--cb-paper,#1c1c1c)!important}
@media (max-width:900px){html body .cb-gd-nav:not(#_):not(#__){background:var(--cb-canvas,#f3f3f3)} html.cb-dark body .cb-gd-nav:not(#_):not(#__){background:var(--cb-canvas,#111113)}}
/* M17 手机点按区域 */
@media (max-width:640px){
  html body :is(.cb-footer,.cb-fo) a:not(#_):not(#__){display:inline-flex;align-items:center;min-height:44px}
  html body .cb-sp-crumb a:not(#_):not(#__){display:inline-flex;align-items:center;min-height:44px}
  html body .cb-crumb-more:not(#_):not(#__){min-width:44px!important;min-height:44px!important;display:inline-flex!important;align-items:center;justify-content:center}
}
/* L8 站点页代码字体 */
html body .cb-sp :is(code,kbd,pre,samp):not(#_):not(#__){font-family:var(--cb-mono)!important}
/* 深色补对比度：站点页沿用原来的浅一档灰（原 --sp-muted #a1a1a0）；标签/搜索小胶囊里的灰字提亮；标签筛选条（H1 后才显示）配深色 */
html.cb-dark body .cb-sp:not(#_){--cb-muted:#a1a1a1}
/* 首页深色底引导块（浅色、深色模式下都是深底）：灰字跟着底色走，统一 #a1a1a1；浅色模式下白底主按钮里的小字用浅底 muted #6b6b6b（深色模式主按钮是深底，同样 #a1a1a1） */
html body .cb-home-cta.cb-cta-v2 :is(.cb-cta-eyebrow,.cb-cta-sub,.cb-cta-link-text small):not(#_):not(#__){color:#a1a1a1!important}
html body .cb-home-cta.cb-cta-v2 .cb-cta-link:not(.cb-cta-link--primary) .cb-home-ico:not(.cb-cta-arrow):not(#_):not(#__){color:#a1a1a1!important}
html:not(.cb-dark) body .cb-home-cta.cb-cta-v2 .cb-cta-link--primary .cb-cta-link-text small:not(#_):not(#__):not(#___){color:#6b6b6b!important}
/* 5 /guide 手机：顶部步骤导航原来左右各伸出 16px，比父元素内边距（12px）多 4px，整页宽到 394；改成正好贴边 */
@media (max-width:900px){html body aside.cb-gd-nav:not(#_):not(#__){margin-left:calc(-1 * var(--cb-gd-bleed,12px))!important;margin-right:calc(-1 * var(--cb-gd-bleed,12px))!important;padding-left:var(--cb-gd-bleed,12px)!important;padding-right:var(--cb-gd-bleed,12px)!important;max-width:none}}
/* M14 重阴影：特点页示意窗、浮层、首页深色搜索框、加入面板、下拉菜单统一成 DS 纸面阴影；浮层最多 .12 + 1px 中性描边 */
html body .cb-fx-win:not(#_):not(#__){box-shadow:0 0 10px rgba(10,10,10,.06)!important}
html.cb-dark body .cb-fx-win:not(#_):not(#__){box-shadow:0 0 10px rgba(0,0,0,.35)!important}
html body :is(.cb-fx-pop,.cb-fx-chip):not(#_):not(#__){box-shadow:0 2px 8px rgba(10,10,10,.12)!important;border:1px solid rgba(10,10,10,.08)!important}
html.cb-dark body :is(.cb-fx-pop,.cb-fx-chip):not(#_):not(#__){box-shadow:0 0 10px rgba(0,0,0,.35)!important;border-color:rgba(255,255,255,.08)!important}
html.cb-dark body .cb-home .cb-home-search input[type=search]:not(#_):not(#__){box-shadow:0 0 10px rgba(0,0,0,.35)!important}