:root{--brand:#1478ff;--brand-dark:#075fd6;--accent:#17b26a;--ink:#101828;--text:#344054;--muted:#667085;--line:#e4e7ec;--soft:#f5f8ff;--soft-green:#effaf5;--surface:#fff;--container:1180px;--radius:8px;--shadow:0 16px 40px rgba(16,24,40,.08);font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:#fff;color:var(--text);font-size:16px;line-height:1.65;margin:0;min-width:320px;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}a,button{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid rgba(20,120,255,.35);outline-offset:3px}h1,h2,h3,p{margin-top:0}.site{background:#fff;min-height:100dvh}.container{margin:0 auto;width:min(var(--container),calc(100% - 40px))}.skip-link{background:var(--ink);border-radius:var(--radius);color:#fff;left:16px;padding:10px 14px;position:absolute;top:12px;transform:translateY(-140%);transition:transform .16s ease;z-index:1000}.skip-link:focus{transform:translateY(0)}.announcement{background:#f8fbff;border-bottom:1px solid var(--line);color:#475467}.announcement-inner{align-items:center;display:flex;font-size:14px;gap:16px;justify-content:center;min-height:44px;text-align:center}.announcement a{color:var(--brand);font-weight:700}.header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;border-bottom:1px solid rgba(228,231,236,.85);position:sticky;top:0;z-index:50}.nav{display:flex;gap:24px;justify-content:space-between;min-height:72px}.brand,.nav{align-items:center}.brand{color:var(--ink);display:inline-flex;font-weight:800;gap:10px;min-height:44px;white-space:nowrap}.brand img{height:34px;-o-object-fit:contain;object-fit:contain;width:34px}.brand-badge{align-items:center;border:1px solid #b9d6ff;border-radius:999px;color:var(--brand);display:inline-flex;font-size:12px;font-weight:700;min-height:24px;padding:2px 8px}.nav-links{align-items:center;color:#344054;display:flex;font-size:15px;font-weight:600;gap:30px;justify-content:center}.nav-links a{align-items:center;border-bottom:2px solid transparent;display:inline-flex;min-height:44px}.nav-links a:hover,.nav-links a[aria-current=page]{border-bottom-color:var(--brand);color:var(--brand)}.nav-actions{align-items:center;display:flex;gap:10px}.nav-actions .btn-primary{font-size:17px;min-height:52px;min-width:146px;padding-inline:24px}.btn{align-items:center;border:1px solid transparent;border-radius:var(--radius);display:inline-flex;font-weight:800;gap:8px;justify-content:center;line-height:1.2;min-height:44px;padding:10px 18px;transition:transform .16s ease,border-color .16s ease,background .16s ease,color .16s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-outline{background:#fff;border-color:#b9d6ff;color:var(--brand)}.btn-text{color:var(--brand);padding-inline:8px}.hero{background:linear-gradient(180deg,#f7faff,#fff)}.hero-inner{align-items:center;display:grid;gap:56px;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);min-height:680px;padding:88px 0 72px}.eyebrow,.section-kicker{align-items:center;color:var(--brand);display:inline-flex;font-weight:800;gap:8px;margin-bottom:18px}.eyebrow:before,.section-kicker:before{background:var(--accent);border-radius:50%;content:"";height:8px;width:8px}.hero h1,.sub-hero h1{color:var(--ink);font-size:clamp(42px,6vw,76px);letter-spacing:0;line-height:1.08;margin-bottom:22px;max-width:720px}.hero-copy{color:#475467;font-size:20px;line-height:1.7;margin-bottom:30px;max-width:660px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}.hero-actions .btn{font-size:17px;min-height:54px;min-width:176px;padding-inline:24px}.hero-actions .btn-primary{min-width:220px}.trust-row{color:#475467;display:flex;flex-wrap:wrap;font-size:14px;gap:10px}.trust-row span{align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;display:inline-flex;min-height:34px;padding:4px 12px}.product-shot{background:#fff;border:1px solid #cfe0ff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden;position:relative}.shot-top{align-items:center;border-bottom:1px solid var(--line);display:flex;gap:12px;height:56px;justify-content:space-between;padding:0 18px}.window-controls{display:flex;gap:8px}.shot-dot{background:#d0d5dd;border-radius:50%;height:10px;width:10px}.shot-dot:first-child{background:#ff6b6b}.shot-dot:nth-child(2){background:#f7c948}.shot-dot:nth-child(3){background:#17b26a}.window-title{color:var(--ink);font-size:14px;font-weight:800}.window-status{align-items:center;background:#effaf5;border-radius:999px;color:#067647;display:inline-flex;font-size:12px;font-weight:800;min-height:28px;padding:4px 10px}.shot-body{display:grid;grid-template-columns:138px 1fr;min-height:454px}.shot-side{background:#f7f9fc;border-right:1px solid var(--line);padding:16px 12px}.side-profile{align-items:center;border-bottom:1px solid #eaecf0;color:var(--ink);display:flex;font-size:14px;gap:8px;margin-bottom:16px;padding-bottom:14px}.side-profile img{height:28px;-o-object-fit:contain;object-fit:contain;width:28px}.side-item{align-items:center;border-radius:var(--radius);color:#475467;display:flex;font-size:14px;font-weight:700;gap:10px;margin-bottom:8px;min-height:42px;padding:8px 10px}.side-item.active{background:#e9f2ff;color:var(--brand)}.side-icon{background:#c7ddff;border-radius:5px;height:18px;width:18px}.side-icon.message{background:#1478ff}.side-icon.calendar{background:#17b26a}.side-icon.doc{background:#7a5af8}.side-icon.approve{background:#f79009}.side-icon.app{background:#667085}.shot-main{background:linear-gradient(180deg,#fff,#fbfdff);padding:18px}.shot-toolbar{display:grid;gap:10px;grid-template-columns:1fr 46px;margin-bottom:16px}.search-box{align-items:center;background:#fff;border:1px solid #d0d5dd;border-radius:var(--radius);color:#667085;display:flex;font-weight:700;height:44px;padding:0 14px}.shot-toolbar button{background:var(--brand);border:0;border-radius:var(--radius);color:#fff;cursor:pointer;font-weight:900;min-height:44px;min-width:44px}.workspace-grid{display:grid;gap:14px;grid-template-columns:minmax(164px,.9fr) minmax(0,1.1fr)}.approval-card,.message-panel,.todo-row div,.work-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.message-panel{padding:12px}.approval-head,.panel-title{align-items:center;color:var(--ink);display:flex;justify-content:space-between;margin-bottom:12px}.approval-head span,.panel-title span{background:#eaf3ff;border-radius:999px;color:var(--brand);font-size:12px;font-weight:800;padding:3px 8px}.chat-item{align-items:center;background:#fff;border-radius:var(--radius);color:#475467;display:grid;gap:9px;grid-template-columns:34px minmax(0,1fr) auto;margin-bottom:8px;padding:10px}.chat-item.active{background:#edf5ff}.chat-item p,.chat-item strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-item strong{color:var(--ink);display:block;font-size:13px}.chat-item p,.chat-item time{color:#667085;font-size:12px;margin-bottom:0}.avatar{border-radius:50%;color:#fff;display:grid;font-size:13px;font-weight:900;height:34px;place-items:center;width:34px}.avatar.blue{background:var(--brand)}.avatar.green{background:#17b26a}.avatar.violet{background:#7a5af8}.work-panel{display:grid;gap:12px}.work-card{background:linear-gradient(135deg,#f7fbff,#fff 62%);padding:18px}.card-label{background:#eaf3ff;border-radius:999px;color:var(--brand);display:inline-flex;font-size:12px;font-weight:900;margin-bottom:10px;padding:4px 10px}.work-card h3{color:var(--ink);font-size:20px;line-height:1.25;margin-bottom:8px}.work-card p{color:#667085;font-size:14px;margin-bottom:14px}.work-card a{color:var(--brand);font-weight:900}.todo-row{display:grid;gap:10px;grid-template-columns:repeat(3,1fr)}.todo-row div{padding:14px}.todo-row b{color:var(--ink);display:block;font-size:22px}.todo-row span{color:#667085;font-size:13px}.approval-card{padding:16px}.progress{background:#eaecf0;border-radius:999px;height:8px;margin-bottom:12px;overflow:hidden}.progress i{background:linear-gradient(90deg,var(--brand),#17b26a);border-radius:inherit;display:block;height:100%;width:68%}.approval-card p{color:#667085;font-size:14px;margin-bottom:0}.section{padding:92px 0}.section.soft{background:#f8fbff}.section-head{align-items:end;display:flex;gap:24px;justify-content:space-between;margin-bottom:34px}.section-head.center{display:block;margin-inline:auto;max-width:760px;text-align:center}.article h1,.section h2,.sub-hero h1{color:var(--ink)}.section h2{font-size:clamp(30px,4vw,48px);letter-spacing:0;line-height:1.18;margin-bottom:10px}.section-head p,.section-intro{color:#667085;font-size:18px;margin-bottom:0}.capability-grid{display:grid;gap:18px;grid-template-columns:repeat(4,1fr)}.article-card,.card,.download-card,.info-panel,.scenario-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.card{min-height:236px;padding:26px;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.article-card:hover,.card:hover{border-color:#b9d6ff;box-shadow:0 14px 36px #10182814;transform:translateY(-2px)}.icon-mark{background:#eaf3ff;border-radius:var(--radius);color:var(--brand);display:grid;font-weight:900;height:44px;margin-bottom:22px;place-items:center;width:44px}.article-card h2,.card h3,.download-card h2,.scenario-card h3{color:var(--ink);line-height:1.25;margin-bottom:10px}.article-card p,.card p,.download-card p,.scenario-card p{color:#667085;margin-bottom:0}.solution-layout{align-items:start;display:grid;gap:44px;grid-template-columns:.9fr 1.1fr}.timeline{display:grid;gap:14px}.timeline-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:18px;grid-template-columns:64px 1fr;padding:20px}.timeline-item b{color:var(--brand);font-size:22px}.timeline-item h3{color:var(--ink);margin-bottom:6px}.timeline-item p{color:#667085;margin-bottom:0}.article-grid,.download-grid,.scenario-grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}.article-card,.scenario-card{padding:26px}.article-card span,.scenario-card span{color:var(--brand);display:inline-flex;font-size:13px;font-weight:800;margin-bottom:18px;text-transform:uppercase}.download-card{display:flex;flex-direction:column;justify-content:space-between;min-height:252px;padding:28px}.download-head{align-items:center;display:flex;gap:14px;margin-bottom:18px}.os-badge{align-items:center;background:#f0f6ff;border-radius:var(--radius);color:var(--brand);display:inline-flex;font-weight:900;height:52px;justify-content:center;width:52px}.download-meta{color:#667085;font-size:14px;margin-top:16px}.cta-band{background:#101828;border-bottom:1px solid var(--line);border-top:1px solid var(--line);color:#fff}.cta-band .container{align-items:center;display:flex;gap:24px;justify-content:space-between;padding:48px 0}.cta-band h2{color:#fff;font-size:clamp(28px,4vw,42px);margin-bottom:8px}.cta-band p{color:#d0d5dd;margin-bottom:0}.cta-band .btn-outline{background:#fff;border-color:#ffffff73}.sub-hero{background:#f8fbff;border-bottom:1px solid var(--line)}.sub-hero-inner{padding:84px 0 68px}.sub-hero p{color:#667085;font-size:19px;margin-bottom:0;max-width:760px}.page-grid{display:grid;gap:34px;grid-template-columns:minmax(0,1fr) 340px}.info-panel{padding:26px;position:sticky;top:96px}.info-panel h2{font-size:24px;margin-bottom:18px}.info-list{display:grid;gap:14px}.info-list div{background:var(--soft);border-radius:var(--radius);padding:16px}.info-list strong{color:var(--ink);display:block;margin-bottom:4px}.article{max-width:840px}.article h1{font-size:clamp(36px,5vw,60px);line-height:1.12}.article-meta{color:#667085;display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}.article-body{color:#344054;font-size:18px}.article-body h2{font-size:30px;margin-bottom:12px;margin-top:42px}.article-body p{margin-bottom:18px}.login-wrap{display:grid;grid-template-columns:minmax(0,1fr) 480px;min-height:100dvh}.login-panel{background:#f8fbff;display:flex;flex-direction:column;justify-content:center;padding:54px max(40px,8vw)}.login-panel h1{color:var(--ink);font-size:clamp(38px,5vw,64px);line-height:1.1;max-width:620px}.login-card{display:flex;flex-direction:column;justify-content:center;padding:54px}.form{display:grid;gap:18px}.field label{color:var(--ink);display:block;font-weight:800;margin-bottom:8px}.field input{border:1px solid #d0d5dd;border-radius:var(--radius);min-height:48px;padding:10px 12px;width:100%}.footer{background:#fff;border-top:1px solid var(--line)}.footer-grid{display:grid;gap:24px;grid-template-columns:1.4fr repeat(3,1fr);padding:52px 0 34px}.footer strong{color:var(--ink);display:block;margin-bottom:12px}.footer a,.footer p{color:#667085;display:block;margin-bottom:8px}.footer-bottom{border-top:1px solid var(--line);color:#98a2b3;font-size:14px;padding:18px 0 28px}@media(max-width:1040px){.nav{flex-wrap:wrap;padding:12px 0}.nav-links{gap:20px;justify-content:flex-start;order:3;overflow-x:auto;width:100%}.hero-inner,.login-wrap,.page-grid,.solution-layout{grid-template-columns:1fr}.hero-inner{min-height:auto;padding-top:68px}.info-panel{position:static}.login-card{padding:40px}}@media(max-width:760px){.container{width:min(100% - 28px,var(--container))}.announcement-inner{justify-content:flex-start;text-align:left}.brand-badge,.nav-actions .btn-outline{display:none}.nav-actions .btn{font-size:18px;min-height:58px;min-width:156px;padding-inline:18px}.hero h1,.sub-hero h1{font-size:42px}.hero-copy,.sub-hero p{font-size:17px}.shot-body{grid-template-columns:92px minmax(0,1fr)}.shot-side{padding:12px 8px}.side-profile{justify-content:center}.side-item,.side-profile strong{font-size:0}.side-item{justify-content:center;padding-inline:6px}.workspace-grid{grid-template-columns:1fr}.message-panel{display:none}.shot-main{padding:12px}.window-status{display:none}.hero-actions .btn{width:100%}.hero-actions .btn-primary{font-size:18px;min-height:60px}.article-grid,.capability-grid,.download-grid,.footer-grid,.scenario-grid,.todo-row{grid-template-columns:1fr}.section{padding:68px 0}.section-head{display:block}.timeline-item{grid-template-columns:1fr}.cta-band .container{align-items:flex-start;flex-direction:column}.login-card{padding:32px 20px}}@media(prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}
