:root{--blue:#1f8fff;--deep:#082e62;--cyan:#16b9c8;--ink:#12233f;--muted:#64748b;--line:#dbeafe;--soft:#f5f9ff;--white:#fff}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.nav{height:72px;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid #edf2f7}.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.logo img{width:74px;height:48px;object-fit:contain}.nav-links{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:600;color:#526176}.nav-links a:hover,.nav-links .active{color:var(--blue)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 19px;border-radius:10px;background:var(--blue);color:#fff;font-weight:700;font-size:14px}.btn.outline{background:#fff;color:var(--blue);border:1px solid #9dccff}.subhero{position:relative;overflow:hidden;padding:92px 0 82px;color:#fff;background:radial-gradient(circle at 78% 30%,rgba(51,190,230,.35),transparent 24%),linear-gradient(135deg,#062758,#095c9a 68%,#0a9697)}.subhero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-80px;top:-180px;box-shadow:0 0 0 60px rgba(255,255,255,.035),0 0 0 120px rgba(255,255,255,.025)}.kicker{display:inline-block;padding:6px 11px;margin-bottom:18px;border-radius:999px;background:rgba(255,255,255,.13);font-size:12px;font-weight:800;letter-spacing:.12em}.subhero h1{font-size:46px;line-height:1.16;max-width:800px;margin-bottom:18px}.subhero p{max-width:760px;color:rgba(255,255,255,.77);font-size:17px}.crumbs{margin-top:28px;display:flex;gap:10px;font-size:13px;color:rgba(255,255,255,.7)}.section{padding:86px 0}.soft{background:var(--soft)}.heading{text-align:center;max-width:820px;margin:0 auto 46px}.heading small{display:block;color:var(--blue);font-weight:800;letter-spacing:.12em;margin-bottom:10px}.heading h2{font-size:34px;line-height:1.25;margin-bottom:13px}.heading p{color:var(--muted)}.business-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.business-card{overflow:hidden;border:1px solid #e4edf8;border-radius:22px;background:#fff;box-shadow:0 12px 35px rgba(23,62,103,.07)}.business-card img{width:100%;height:210px;object-fit:cover}.business-body{padding:28px}.business-index{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em}.business-body h3{font-size:23px;margin:7px 0 8px}.business-body>p{color:var(--muted);margin-bottom:18px}.pill-row{display:flex;flex-wrap:wrap;gap:8px}.pill{padding:6px 9px;background:#edf7ff;color:#1673bd;border-radius:7px;font-size:12px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.principle{padding:28px;border-radius:20px;background:#fff;border:1px solid #e2edfa}.principle i{font-style:normal;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;color:white;background:linear-gradient(145deg,var(--blue),var(--cyan));margin-bottom:18px}.principle h3{font-size:18px;margin-bottom:8px}.principle p{font-size:14px;color:var(--muted)}.compare-wrap{overflow:auto;border:1px solid #dbe8f7;border-radius:20px;background:#fff;box-shadow:0 12px 38px rgba(23,62,103,.07)}.compare{width:100%;border-collapse:collapse;min-width:860px}.compare th,.compare td{padding:20px 22px;text-align:left;vertical-align:top;border-bottom:1px solid #e8eff8}.compare th{background:#0c4e88;color:#fff}.compare th:first-child{width:16%}.compare th:nth-child(2){width:48%;background:linear-gradient(135deg,#126ed0,#169cb5)}.compare td{font-size:14px;color:#4c5e74}.compare td:first-child{font-weight:800;color:var(--ink)}.compare td:nth-child(2){background:#f6fbff;color:#244968}.check{color:#05a88b;font-weight:900}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.industry-card{overflow:hidden;border-radius:20px;background:#fff;border:1px solid #e0eaf6;transition:.25s}.industry-card:hover{transform:translateY(-5px);box-shadow:0 16px 38px rgba(20,65,110,.12)}.industry-card img{width:100%;height:175px;object-fit:cover}.industry-body{padding:24px}.industry-body h3{font-size:20px;margin-bottom:5px}.industry-sub{color:var(--blue);font-size:13px;font-weight:700;margin-bottom:16px}.industry-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.industry-cols h4{font-size:12px;text-transform:uppercase;color:#8a98a9;margin-bottom:7px}.industry-cols li{list-style:none;font-size:13px;color:var(--muted);margin:5px 0;padding-left:12px;position:relative}.industry-cols li:before{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:var(--blue);left:0;top:8px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:25px;border-radius:18px;background:#fff;border:1px solid #dce9f7}.step b{display:block;color:var(--blue);font-size:30px;margin-bottom:10px}.step p{font-size:14px;color:var(--muted)}.cta{padding:66px 0;background:linear-gradient(135deg,#082e62,#0a7e9b);color:#fff;text-align:center}.cta h2{font-size:32px;margin-bottom:10px}.cta p{color:rgba(255,255,255,.7);margin-bottom:24px}.footer{padding:36px 0;background:#061b35;color:#9fb0c5}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:13px}.footer a{color:#d8e8fa}.mobile-note{display:none}@media(max-width:900px){.nav-links a:not(.nav-cta){display:none}.subhero h1{font-size:36px}.business-grid,.industry-grid{grid-template-columns:1fr 1fr}.principles,.process{grid-template-columns:1fr 1fr}}@media(max-width:640px){.container{width:min(100% - 28px,1160px)}.subhero{padding:65px 0}.subhero h1{font-size:31px}.section{padding:62px 0}.heading h2{font-size:27px}.business-grid,.industry-grid,.principles,.process{grid-template-columns:1fr}.industry-cols{grid-template-columns:1fr}.footer-inner{flex-direction:column;text-align:center}.nav-links{gap:10px}.business-card img{height:185px}}
/* Shared navigation correction */
.nav-inner{justify-content:flex-start}.nav-links{margin-left:auto;gap:24px}.nav-links a{position:relative;white-space:nowrap}.nav-links .active:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--blue)}.nav-action{flex:0 0 auto;margin-left:22px}
@media(max-width:1080px){.nav-links{gap:15px;font-size:13px}.nav-action{margin-left:14px;padding:10px 14px}}
@media(max-width:900px){.nav-links a:not(.nav-cta){display:block}}
@media(max-width:760px){.nav{height:auto}.nav-inner{height:auto;min-height:64px;flex-wrap:wrap}.logo img{width:62px;height:42px}.nav-action{margin-left:auto}.nav-links{order:3;width:100%;margin-left:0;overflow-x:auto;gap:22px;padding:0 0 12px;scrollbar-width:none}.nav-links::-webkit-scrollbar{display:none}.nav-links .active:after{bottom:-7px}}
.saas-platform{background:#fff}.saas-head{text-align:center;margin-bottom:58px}.saas-head h2{font-size:36px;color:#3e9cff;margin-bottom:12px}.saas-head p{color:#666}.platform-tabs{display:flex;justify-content:center;gap:70px;margin-bottom:72px}.platform-tab{appearance:none;border:0;background:transparent;cursor:pointer;min-width:92px;padding:0;color:#222;font:inherit}.platform-tab i{width:60px;height:60px;margin:0 auto 12px;display:grid;place-items:center;border-radius:13px;background:#f4f6f9;color:#6d6d6d;font-size:25px;font-style:normal;transition:.25s}.platform-tab span{display:block;font-size:15px;white-space:nowrap}.platform-tab:hover i,.platform-tab.active i{color:#fff;background:#3e9cff;box-shadow:0 10px 24px rgba(62,156,255,.22)}.platform-panel{display:none;grid-template-columns:.88fr 1.12fr;gap:68px;align-items:center;min-height:430px}.platform-panel.active{display:grid;animation:platform-in .35s ease}.platform-no{font-size:48px;font-weight:900;color:#3e9cff}.platform-copy h3{font-size:30px;margin:22px 0 36px}.platform-points{display:grid;gap:28px}.platform-points li{list-style:none}.platform-points b{display:block;font-size:17px;margin-bottom:8px}.platform-points span{display:block;color:#686868;font-size:14px;line-height:1.65}.platform-action{display:inline-flex;margin-top:34px;padding:14px 28px;border-radius:7px;color:#fff;background:#3e9cff;font-weight:700}.platform-shot{height:398px;overflow:hidden;border:2px solid #3e9cff;border-radius:12px;background:#fff;box-shadow:0 9px 22px rgba(17,75,135,.12);display:grid;place-items:center}.platform-shot img{display:block;width:100%;height:100%;object-fit:contain}.platform-placeholder{width:82%;height:68%;display:grid;place-items:center;border:1px dashed #b9d6f2;border-radius:12px;background:#f8fbfe;color:#87a1b8;text-align:center;line-height:1.7}.platform-placeholder b{display:block;color:#5f91ba}.agent-showcase{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}.agent-showcase img{width:100%;border-radius:22px;border:1px solid #e1ebf6;box-shadow:0 16px 40px rgba(25,66,108,.09)}.agent-copy{display:grid;gap:13px}.agent-item{padding:18px;border-radius:15px;background:#fff;border:1px solid #dfeaf6}.agent-item h3{font-size:16px;margin-bottom:5px}.agent-item p{font-size:13px;color:var(--muted)}@keyframes platform-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:800px){.platform-panel,.agent-showcase{grid-template-columns:1fr}.platform-tabs{gap:16px;overflow-x:auto;justify-content:flex-start;padding-bottom:8px}.platform-tab{min-width:84px}.platform-shot{height:300px}.saas-head h2{font-size:29px}}
/* Unified header and annual comparison */.nav{height:70px;z-index:1000}.nav-inner{height:70px}.logo{width:200px;height:50px;display:flex}.logo img{width:100%;height:100%;object-fit:contain}.nav-links{gap:30px;font-size:15px}.nav-action{margin-left:24px}.feature-link{color:var(--blue)!important}.annual-compare{position:relative;padding:100px 0;background:radial-gradient(circle at 0 0,#eaf4ff 0,transparent 28%),linear-gradient(180deg,#fbfdff,#f5faff);overflow:hidden}.annual-compare:after{content:'';position:absolute;inset:0;background-image:radial-gradient(#8fc5f6 1px,transparent 1px);background-size:18px 18px;opacity:.16}.compare-head{position:relative;z-index:1;text-align:center;margin-bottom:42px}.compare-head small{color:#1688ef;font-weight:800;letter-spacing:.16em}.compare-head h2{font-size:44px;margin:10px 0}.compare-head p{color:#66778c}.comparison{position:relative;z-index:1;display:grid;grid-template-columns:230px 1fr 1fr;border:1px solid #bcdcf8;border-radius:25px;overflow:hidden;background:#fff;box-shadow:0 22px 55px rgba(22,82,139,.16)}.comparison>div{padding:20px 24px;border-right:1px solid #d5e6f5;border-bottom:1px solid #d5e6f5;min-height:92px;display:flex;align-items:center;line-height:1.65}.comparison>div:nth-child(3n){border-right:0}.compare-col-head{min-height:82px!important;color:#fff;font-size:18px;font-weight:800;background:linear-gradient(135deg,#083f83,#0b67b1)}.compare-col-head.featured{font-size:20px;background:linear-gradient(120deg,#0e6df1,#13cbd0)}.compare-label{gap:14px;font-weight:800;color:#173b67}.compare-icon{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:11px;color:#fff;background:#1888ec;box-shadow:0 8px 18px rgba(24,136,236,.22)}.compare-best{color:#173c69;background:linear-gradient(90deg,#f5fbff,#edf8ff)}.compare-best:before{content:'✓';width:30px;height:30px;flex:0 0 30px;margin-right:14px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#1888ec;box-shadow:0 7px 16px rgba(24,136,236,.28);font-weight:900}.compare-normal{color:#53677f;background:#fff}.comparison>div:hover:not(.compare-col-head){background:#eef8ff;transition:.25s}.compare-reveal{opacity:0;transform:translateY(24px);animation:compare-in .75s .15s forwards}@keyframes compare-in{to{opacity:1;transform:none}}@media(max-width:800px){.comparison{grid-template-columns:120px 1fr 1fr;font-size:11px}.comparison>div{padding:12px 9px;min-height:110px}.compare-col-head{font-size:12px!important}.compare-icon{display:none}.logo{width:150px}.nav-links{gap:12px;font-size:12px}}