/* 定价页沿用帮助中心的信息页浅蓝底层，套餐区保留柔和蓝色层次。 */
body.group-page:has(#kb-pricing) .main-content{background:radial-gradient(ellipse 48% 22% at -8% 38%,rgba(220,235,255,.62),transparent 84%),radial-gradient(ellipse 44% 20% at 108% 72%,rgba(225,238,255,.58),transparent 86%),var(--kb-other-page-bg)}
.kb-pricing{color:var(--kb-ink);background:transparent;font-size:16px}
.kb-pricing *{box-sizing:border-box}
.kb-pricing [hidden]{display:none!important}
.kb-price-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.kb-price-hero{padding-bottom:50px}
.kb-price-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:32px;align-items:start;min-height:258px;padding-top:16px}
.kb-price-hero-copy{position:relative;z-index:1;min-width:0}
.kb-price-eyebrow{display:inline-block;padding:7px 16px;border-radius:999px;background:#e7efff;color:var(--kb-primary);font-size:14px;line-height:1.5;font-weight:400}
.kb-price-hero h1{margin:22px 0 16px;color:var(--kb-ink);}
.kb-price-lead{max-width:700px;margin:0;color:var(--kb-muted);font-size:16px;line-height:1.7}
.kb-price-hero-art{display:block;width:100%;max-width:500px;height:auto;margin-left:auto;object-fit:contain}
/* 按定价设计图：两组切换同处白色面板，适用对象为主，购买时长为次。 */
.kb-price-switcher{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;width:100%;max-width:100%;min-height:82px;margin-top:26px;padding:14px 24px;border:1px solid #e5edfa;border-radius:18px;background:rgba(255,255,255,.88);box-shadow:0 14px 32px rgba(52,91,153,.06)}
.kb-price-control{display:flex;align-items:center;gap:10px;min-width:0;max-width:100%}
.kb-price-control:first-child{width:auto}
.kb-price-control:nth-child(2){flex:0 1 auto}
.kb-price-control-label{flex:none;white-space:nowrap;color:var(--kb-muted);font-size:14px;line-height:1.5;font-weight:400}
.kb-price-seg{display:inline-flex;align-items:center;gap:0;width:auto;max-width:100%;padding:4px;border:1px solid #e6ecf7;border-radius:999px;background:#f3f6fc;box-shadow:none}
.kb-price-seg button{display:flex;align-items:center;justify-content:center;flex:none;min-height:40px;padding:8px 18px;border:1px solid transparent;border-radius:999px;background:transparent;color:#344560;font-size:14px;font-weight:500;line-height:1.4;white-space:nowrap;box-shadow:none;cursor:pointer}
.kb-price-seg button[aria-selected=true]{border-color:#c5d9ff;background:#fff;color:var(--kb-primary);font-weight:400;box-shadow:0 2px 8px rgba(50,103,196,.1)}
.kb-price-seg button:hover{color:var(--kb-primary)}
.kb-price-control:first-child .kb-price-seg{background:linear-gradient(110deg,#eaf2ff 0%,#f7f9fc 100%)}
.kb-price-control:first-child .kb-price-seg button{min-height:42px}
.kb-price-seg-period{padding:3px}
.kb-price-seg-period button{min-height:38px;padding:7px 12px;color:var(--kb-muted);font-weight:400}
.kb-price-seg-period button[aria-selected=true]{font-weight:500}
.kb-pricing button:focus-visible,.kb-pricing a:focus-visible,.kb-pricing summary:focus-visible{outline:3px solid #83a7ff;outline-offset:2px}
.kb-price-section{padding:48px 0 56px}
.kb-price-section-heading{margin:0 0 28px}
.kb-price-section-heading h2{margin:0 0 8px;color:var(--kb-ink);}

.kb-price-section-heading p{margin:0;color:var(--kb-muted);font-size:16px;line-height:1.6}
.kb-price-grid{display:grid;gap:16px;align-items:stretch}
.kb-price-grid-personal{grid-template-columns:repeat(4,minmax(0,1fr))}
.kb-price-grid-enterprise{grid-template-columns:repeat(5,minmax(0,1fr))}
.kb-price-card{position:relative;display:flex;flex-direction:column;min-width:0;min-height:640px;padding:26px 22px 22px;overflow:hidden;border:1px solid #e4ecf8;border-radius:20px;background:#fff;box-shadow:0 12px 28px rgba(43,84,150,.07)}
.kb-price-card-featured{border:0;background:linear-gradient(155deg,#174fae 0%,#092d78 43%,#08245d 100%);color:#fff;box-shadow:0 18px 36px rgba(11,54,132,.24)}
.kb-price-badge{position:absolute;z-index:2;top:0;right:18px;display:inline-flex;align-items:center;gap:6px;min-height:34px;margin:0;padding:7px 14px;border-radius:0 0 15px 15px;background:#3178ff;color:#fff;font-size:14px;font-weight:400;line-height:1.25;white-space:nowrap}
.kb-price-badge-crown{display:block;flex:none;width:16px;height:16px}
.kb-price-icon-slot{display:flex;align-items:flex-start;height:94px}
.kb-price-plan-icon{display:block;width:88px;height:88px;object-fit:contain}
.kb-price-card h3{min-height:28px;margin:0 0 8px;color:var(--kb-ink);overflow-wrap:anywhere}
.kb-price-grid-enterprise .kb-price-card h3{min-height:56px}
.kb-price-card-featured h3{color:#fff}
.kb-price-who{min-height:66px;margin:0 0 18px;color:var(--kb-muted);font-size:14px;line-height:1.6}
.kb-price-grid-personal .kb-price-who{min-height:48px;margin-bottom:8px}
.kb-price-card-featured .kb-price-who{color:#d4e4ff}
.kb-price-price{display:flex;align-items:baseline;gap:4px;flex-wrap:nowrap;min-height:50px;margin:0;color:var(--kb-ink);line-height:1.15;white-space:nowrap}
.kb-price-grid-enterprise .kb-price-price{min-height:50px;gap:2px}
.kb-price-grid-enterprise .kb-price-currency{font-size:20px}
.kb-price-grid-enterprise .kb-price-price strong{font-size:32px}
.kb-price-grid-enterprise .kb-price-price small{font-size:11px}
.kb-price-currency{color:var(--kb-primary);font-size:22px;font-weight:400}
.kb-price-price strong{font-size:42px;font-weight:400;letter-spacing:-.03em}
.kb-price-price small{color:var(--kb-muted);font-size:14px;font-weight:400}
.kb-price-card-featured .kb-price-price,.kb-price-card-featured .kb-price-price small,.kb-price-card-featured .kb-price-currency{color:#fff}
.kb-price-daily{min-height:42px;margin:8px 0 5px;color:var(--kb-muted);font-size:14px;line-height:1.5}
.kb-price-card-featured .kb-price-daily{color:#d4e4ff}
.kb-price-save-slot{min-height:34px}
.kb-price-save{display:table;min-height:26px;margin:0;padding:5px 11px;border-radius:999px;background:#dff9ee;color:#137b57;font-size:13px;line-height:1.3;font-weight:400}
.kb-price-card-featured .kb-price-save{background:#dff9ee;color:#137b57}
.kb-price-features{flex:1;margin:18px 0 22px;padding-top:20px;border-top:1px solid #e7edf7}
.kb-price-card-featured .kb-price-features{border-top-color:rgba(255,255,255,.24)}
.kb-price-features ul{list-style:none;margin:0;padding:0}
.kb-price-features li{display:flex;align-items:flex-start;gap:10px;margin:0 0 15px;color:#495a78;font-size:14px;line-height:1.6;overflow-wrap:anywhere}
.kb-price-features li::before{content:"";flex:none;display:block;width:26px;height:26px;margin-top:0;border-radius:50%;background:#e8f1ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5 9.4 17 19 6.5' fill='none' stroke='%232b70f4' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px 18px no-repeat}
.kb-price-card-featured .kb-price-features li{color:#e0eaff}
.kb-price-features li.off,.kb-price-features li[data-enabled="0"],.kb-price-card-featured .kb-price-features li.off,.kb-price-card-featured .kb-price-features li[data-enabled="0"]{color:#a1adbe}
.kb-price-features li.off::before,.kb-price-features li[data-enabled="0"]::before{background:#f4f6fa url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 8 16 16M16 8 8 16' fill='none' stroke='%23aebacd' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") center/15px 15px no-repeat}
.kb-price-button{display:inline-grid;place-items:center;align-self:flex-start;min-width:140px;min-height:44px;margin-top:auto;padding:0 20px;border:1px solid var(--kb-primary);border-radius:10px;background:#fff;color:var(--kb-primary);font-size:14px;font-weight:400;line-height:1.4;text-align:center;text-decoration:none;cursor:pointer}
.kb-price-button:hover{background:#eef5ff;color:#2464e4;text-decoration:none}
.kb-price-card-featured .kb-price-button{background:#2b70f4;color:#fff;border-color:#61a0ff}
.kb-price-card-featured .kb-price-button:hover{background:#165ee3;color:#fff}
.kb-price-note{margin:24px 0 0;color:#8a9ab6;font-size:14px;line-height:1.6}
.kb-price-band{padding:56px 0;background:transparent}
.kb-price-table-scroll{max-width:100%;overflow-x:auto;border:1px solid #e0eaf9;border-radius:20px;background:#fff;box-shadow:0 12px 30px rgba(47,103,183,.08)}
.kb-price-table{width:100%;min-width:820px;border-collapse:separate;border-spacing:0;table-layout:fixed}
.kb-price-table th,.kb-price-table td{padding:14px 16px;border-bottom:1px solid #eaf0f8;color:#344156;text-align:center;font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.kb-price-table tr > :not(:last-child){border-right:1px solid #e3ebf8}
.kb-price-table thead th{background:#f5f8ff;color:#1f2a43;font-weight:400}
.kb-price-table tbody th{font-weight:400}
.kb-price-table th:first-child{width:28%;text-align:left}
.kb-price-table thead .is-featured,[data-compare-panel=personal] .kb-price-table td:nth-child(4),[data-compare-panel=enterprise] .kb-price-table td:nth-child(5){background:#f1f6ff;color:var(--kb-primary);font-weight:400}
.kb-price-table tbody tr:last-child th,.kb-price-table tbody tr:last-child td{border-bottom:0}
.kb-price-addons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.kb-price-addon{position:relative;display:flex;align-items:center;min-width:0;min-height:180px;padding:24px;overflow:hidden;border-radius:18px;background:#fff}
.kb-price-addon-copy{position:relative;z-index:1;min-width:0;width:100%}
.kb-price-addon-main{position:relative;z-index:1}
.kb-price-addon-text{position:relative;z-index:1;max-width:60%}
.kb-price-addon h3{position:relative;z-index:1;max-width:60%;margin:0 0 12px;color:var(--kb-ink);font-size:var(--kb-type-card);line-height:var(--kb-leading-card);font-weight:var(--kb-weight-heading)}
.kb-price-addon-price{margin:0 0 10px;color:var(--kb-primary);font-size:24px;line-height:1.25;font-weight:400}
.kb-price-addon-price small{color:var(--kb-muted);font-size:14px;font-weight:400}
.kb-price-addon-text>p:last-child{margin:0;color:var(--kb-muted);font-size:14px;line-height:1.6}
.kb-price-addon-art{position:absolute;z-index:0;display:block;right:6%;top:auto;bottom:28%;width:33%;height:auto;object-fit:contain}
.kb-price-addon[data-addon-id="49"] .kb-price-addon-art{bottom:22%;width:38.5%}
.kb-price-addon[data-addon-id="50"] .kb-price-addon-art{bottom:29%;width:33%}
.kb-price-private{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:20px;margin-bottom:66px;padding:32px 36px;border-radius:18px;background:linear-gradient(110deg,#2868ef,#447eff 72%,#7b9df5);color:#fff;box-shadow:0 12px 24px rgba(51,110,222,.14)}
.kb-price-private h2{margin:0 0 8px;color:#fff;--kb-h2-size:24px;--kb-h2-leading:1.3;--kb-h2-weight:var(--kb-weight-heading)}
.kb-price-private p{margin:0;color:#e3edff;font-size:14px;line-height:1.6}
.kb-price-private-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}
.kb-price-private-actions a,.kb-price-private-actions button{padding:11px 17px;border-radius:9px;font-size:16px;font-weight:400;cursor:pointer;text-decoration:none}
.kb-price-private-primary{border:1px solid #fff;background:#fff;color:#2569e9}
.kb-price-private-sub{border:1px solid rgba(255,255,255,.78);background:transparent;color:#fff}
.kb-price-private-actions a.kb-price-private-sub:hover,.kb-price-private-actions a.kb-price-private-sub:focus{border-color:#fff;background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.kb-price-band-faq{padding:66px 0 88px}
.kb-price-faqs{display:grid;gap:12px;max-width:100%}
.kb-price-faqs details{padding:0;border:1px solid #dfebfb;border-radius:15px;background:#fff;box-shadow:0 8px 20px rgba(47,103,183,.06)}
.kb-price-faqs summary{display:flex;align-items:center;gap:22px;min-height:68px;padding:18px 24px;color:var(--kb-ink);font-size:16px;line-height:1.5;font-weight:400;cursor:pointer;list-style:none}
.kb-price-faqs summary::-webkit-details-marker{display:none}
.kb-price-faqs summary::before{content:"";display:block;flex:none;align-self:center;width:4px;height:10px;margin-inline:10px;border-radius:2px;background:var(--kb-primary)}
.kb-price-faq-answer{padding:0 24px 22px 71px;color:var(--kb-muted);font-size:16px;line-height:1.7}
.kb-price-faq-answer p{margin:0}
@media(max-width:1200px){
 .kb-price-switcher{gap:12px}
 .kb-price-grid-enterprise{grid-template-columns:repeat(3,minmax(0,1fr))}
 .kb-price-grid-enterprise .kb-price-price{gap:4px}
 .kb-price-grid-enterprise .kb-price-currency{font-size:22px}
 .kb-price-grid-enterprise .kb-price-price strong{font-size:42px}
 .kb-price-grid-enterprise .kb-price-price small{font-size:14px}
}
@media(max-width:900px){
 .kb-price-hero-grid{grid-template-columns:minmax(0,1fr) 34%;gap:16px}
 
 .kb-price-grid-personal,.kb-price-grid-enterprise{grid-template-columns:repeat(2,minmax(0,1fr))}
 .kb-price-addons{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
 .kb-price-wrap{padding:0 16px}
 .kb-price-hero{padding-bottom:28px}
 .kb-price-hero-grid{grid-template-columns:1fr;min-height:0}
 .kb-price-hero h1{margin:16px 0 12px}
 .kb-price-hero-art{width:70%;max-width:330px;margin:0 auto}
 .kb-price-switcher{min-height:0;margin-top:18px;padding:16px;gap:12px}
 .kb-price-control,.kb-price-control:first-child,.kb-price-control:nth-child(2){flex:0 0 100%;width:100%;flex-wrap:wrap;gap:7px}
 .kb-price-control-label{width:100%}
 .kb-price-seg{max-width:100%}
 .kb-price-seg button{padding:8px 12px;font-size:14px}
 .kb-price-seg-period{width:100%;overflow-x:auto}
 .kb-price-seg-period button{min-height:38px;padding:7px 10px;font-size:13px}
 .kb-price-section{padding:34px 0 42px}
 .kb-price-section-heading{margin-bottom:22px}

 .kb-price-grid{gap:14px}
 .kb-price-card{min-height:0;padding:22px}
 .kb-price-who,.kb-price-grid-personal .kb-price-who{min-height:0}
 .kb-price-addons{grid-template-columns:1fr}
 .kb-price-band{padding:36px 0}
 .kb-price-private{display:block;margin:18px 16px 42px;padding:26px}
 .kb-price-private-actions{margin-top:18px}
 .kb-price-band-faq{padding:42px 0 56px}
 .kb-price-faqs summary{padding:16px;font-size:16px}
 .kb-price-faq-answer{padding:0 16px 18px 61px;font-size:14px}
}
@media(max-width:560px){
 .kb-price-grid-personal,.kb-price-grid-enterprise{grid-template-columns:1fr}
 .kb-price-card{min-height:0}
 .kb-price-price strong{font-size:38px}
}

#pricing-addon,#pricing-faq{scroll-margin-top:110px}
/* 定价页统一标题与说明字级，价格数字维持独立视觉权重。 */
.kb-price-hero h1{font-size:var(--kb-type-page);line-height:var(--kb-leading-page);font-weight:var(--kb-weight-heading);letter-spacing:-.02em}
.kb-price-section-heading h2{--kb-h2-size:var(--kb-type-section);--kb-h2-leading:var(--kb-leading-section);--kb-h2-weight:var(--kb-weight-heading)}
.kb-price-lead,.kb-price-section-heading p{font-size:var(--kb-type-body);line-height:var(--kb-leading-body)}
@media(max-width:767px){.kb-price-hero h1{font-size:32px;line-height:40px}.kb-price-section-heading h2{--kb-h2-size:28px;--kb-h2-leading:36px}}
#pricing-addon .kb-price-section-heading h2{--kb-h2-size:24px;--kb-h2-leading:32px;--kb-h2-weight:var(--kb-weight-heading)}