:root{--ink:#182338;--muted:#657286;--brand:#006eff;--brand-dark:#0053d9;--line:#e5eaf2;--surface:#f5f8fc;--mint:#edf7f2;--blue-pale:#edf5ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft Yahei",sans-serif}a{color:var(--brand);text-decoration:none;text-underline-offset:5px}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button{cursor:pointer}button,a,input,textarea,select{outline-offset:4px}:focus-visible{outline:3px solid #77afff}button:disabled{opacity:.6;cursor:wait}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.site-header{position:sticky;top:0;z-index:20;background:#ffffffed;border-bottom:1px solid #e9eef5;backdrop-filter:blur(16px)}.nav{max-width:1280px;min-height:82px;padding:0 40px;margin:auto;display:flex;align-items:center;gap:32px}.wordmark{display:inline-flex;align-items:center;gap:10px;font-size:23px;font-weight:750;letter-spacing:1px;color:#182338;white-space:nowrap;line-height:1.25}.wordmark:hover{text-decoration:none}.brand-emblem{display:inline-flex;align-items:center;justify-content:center;width:36px;height:39px;color:#fff;background:var(--brand);border-radius:9px 2px 9px 2px;font-size:24px;font-weight:500;transform:skew(-5deg)}.wordmark small{display:block;margin-top:5px;font:9px/1.2 Arial,sans-serif;letter-spacing:2.2px;color:#788497}.links{display:flex;align-items:center;gap:29px;margin-left:auto}.links>a,.product-menu>summary{font-size:14px;color:var(--ink);white-space:nowrap}.links>a.active{color:var(--brand)}.links .button{color:white;padding:8px 20px;min-height:40px}.menu{display:none}.product-menu{position:relative}.product-menu>summary{list-style:none;cursor:pointer;padding:26px 0}.product-menu>summary::-webkit-details-marker{display:none}.product-menu>summary:after{content:'⌄';margin-left:6px;color:#8792a4}.product-dropdown{position:absolute;right:-150px;top:65px;width:340px;padding:15px;background:white;border:1px solid var(--line);border-radius:8px;box-shadow:0 15px 50px #172f591a}.product-dropdown a{display:block;color:var(--ink);padding:10px 12px;font-size:14px;border-radius:4px}.product-dropdown a:hover{background:var(--blue-pale);color:var(--brand);text-decoration:none}.product-dropdown small{display:block;font-size:11px;color:var(--muted)}.product-dropdown .all-products{color:var(--brand);border-top:1px solid var(--line);margin-top:8px}
.wrap{max-width:1280px;margin:auto;padding:0 40px}.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#f2f7ff 0%,#f8fbff 44%,#e8f3ff 100%);padding:78px 0 65px}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:58px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.7px;color:var(--brand);font-weight:650;text-transform:uppercase}.hero .eyebrow{display:inline-flex;align-items:center;gap:9px}.hero .eyebrow:before{content:'';width:19px;height:2px;background:var(--brand)}h1{font-size:clamp(34px,4.15vw,56px);font-weight:650;line-height:1.28;letter-spacing:-1.5px;margin:22px 0}h1 em{font-style:normal;color:var(--brand)}h2{font-size:clamp(28px,2.8vw,36px);line-height:1.4;font-weight:650;letter-spacing:-.5px;margin:10px 0 20px}h3{font-size:21px;line-height:1.5;font-weight:600;margin:12px 0}p{margin:12px 0}.lead{font-size:17px;line-height:1.9;max-width:670px;color:var(--muted)}.hero .lead{max-width:520px}.actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:28px 0 18px}.button,button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);border:1px solid var(--brand);border-radius:4px;color:white;padding:11px 23px;min-height:46px;font-size:15px;font-weight:550;transition:background .16s,box-shadow .16s}.button:hover,button.primary:hover{background:var(--brand-dark);text-decoration:none;box-shadow:0 4px 16px #006eff20}.button.secondary{background:white;border-color:#cbd9ed;color:var(--ink)}.button.secondary:hover{background:var(--blue-pale);border-color:#7db5ff;color:var(--brand)}.text-link{font-size:14px}.subtle{font-size:13px;color:var(--muted)}.hero-note{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#5a6d88;font-size:12px}.hero-note span:before{content:'✓';color:var(--brand);margin-right:6px}
.hero-art{position:relative;min-height:350px;padding:20px 5px 5px}.art-orbit{position:absolute;width:330px;height:330px;right:5px;top:12px;border:1px solid #bddbff;border-radius:50%;box-shadow:0 0 0 32px #cde5ff29,0 0 0 65px #d7eaff26;transform:rotate(-15deg)}.art-orbit:after{content:'';position:absolute;inset:48px;border:1px dashed #9cc7ff;border-radius:50%}.solution-window{position:relative;margin:10px 8px 30px 0;max-width:390px;padding:0 25px 25px;border:1px solid #fff;background:#ffffffed;border-radius:12px;box-shadow:0 24px 60px #3d7cc41f}.window-bar{height:40px;margin:0 -25px 20px;padding:15px 20px;background:#f9fbff;border-bottom:1px solid #e7eff9;display:flex;align-items:center;gap:5px;border-radius:12px 12px 0 0}.window-bar i{width:6px;height:6px;border-radius:50%;background:#c1d5ed}.window-bar span{margin-left:auto;color:#8595ab;font:10px Arial;letter-spacing:1px}.solution-title{display:flex;align-items:center;gap:12px;margin-bottom:18px}.solution-title b{font-size:20px}.solution-title small{display:block;color:#8791a2;font-size:11px}.solution-symbol{width:44px;height:44px;display:grid;place-items:center;background:#eaf3ff;color:var(--brand);border-radius:10px;font-size:23px}.solution-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.solution-steps span{padding:13px 5px;text-align:center;background:#f4f8ff;border:1px solid #e5effc;border-radius:4px;font-size:12px;color:#536784}.solution-steps b{display:block;color:var(--brand);font-size:22px;font-weight:500}.solution-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:20px;font-size:11px;color:#8493a8}.solution-line{width:46%;height:5px;border-radius:5px;background:linear-gradient(90deg,#006eff 60%,#e9f1fc 60%)}.floating-note{position:relative;margin-left:auto;margin-top:-45px;width:245px;background:linear-gradient(120deg,#006eff,#2b8dff);color:#fff;padding:18px 22px;border:1px solid #ffffff88;border-radius:8px;box-shadow:0 14px 32px #006eff26}.floating-note strong{display:block;font-size:16px;font-weight:550}.floating-note small{font-size:11px;color:#e2f0ff}.art-caption{position:relative;text-align:right;font-size:10px;color:#8a9bb1;margin-top:12px}.quick-strip{border-bottom:1px solid var(--line);background:#fff}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr)}.quick-grid a{color:var(--ink);padding:23px 28px;display:flex;justify-content:space-between;align-items:center;border-right:1px solid var(--line);font-size:15px}.quick-grid a:first-child{padding-left:0}.quick-grid a:last-child{border:0}.quick-grid a:hover{text-decoration:none;color:var(--brand)}.quick-grid small{display:block;color:#8b96a6;font-size:11px;margin-bottom:2px}.quick-arrow{color:var(--brand);font-size:23px}
.section{padding:78px 0}.section.tint{background:var(--surface)}.section-head{max-width:800px;margin-bottom:34px}.section-head.centered{margin:0 auto 38px;text-align:center}.section-head.centered .lead{margin-left:auto;margin-right:auto}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:white;border:1px solid var(--line);border-radius:8px;padding:28px;min-width:0}.card p{font-size:14px;color:var(--muted);line-height:1.9}.card h3{margin:16px 0 10px}.service-card{position:relative;padding:32px 28px;transition:border-color .18s,box-shadow .18s}.service-card:hover,.product-card:hover{border-color:#b4d3ff;box-shadow:0 10px 25px #1a52870a}.icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;color:var(--brand);background:#edf5ff;border-radius:10px;font-size:22px}.icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.service-card>a{display:inline-block;margin-top:15px;font-size:14px}.service-card .mini-label{position:absolute;right:26px;top:34px;color:#9baabd;font:11px Arial;letter-spacing:1px}.tag{display:inline-flex;align-items:center;color:#527193;background:#f0f6fd;padding:3px 9px;border-radius:3px;font-size:11px;font-weight:400}.product-card{display:flex;flex-direction:column;transition:border-color .18s,box-shadow .18s}.product-heading{display:flex;align-items:center;gap:13px}.product-heading h3{font-size:19px;margin:0}.product-heading small{display:block;color:#9aa5b5;font:10px Arial;margin-top:4px;letter-spacing:1px}.product-card .product-desc{min-height:54px;margin-top:21px}.product-card .subtle{font-size:12px}.product-actions{border-top:1px solid #eef1f6;margin-top:auto;padding-top:14px;display:flex;gap:15px;flex-wrap:wrap}.product-link{font-size:13px;display:inline-flex;align-items:center;gap:4px}.product-link.download{color:#6b7c93}.product-cta{margin-top:30px;text-align:center}.process-card{border:0;border-top:2px solid #d5e5fa;border-radius:0;padding:24px 0;background:transparent}.process-card h3{font-size:18px}.process-card .eyebrow{font:28px Arial;color:#aac6ea}.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.about-grid h2{margin-top:10px}.about-grid p{color:var(--muted)}.about-label{border-left:3px solid var(--brand);padding-left:18px}.divider{border:0;border-top:1px solid var(--line);margin:30px 0}.callout{background:linear-gradient(110deg,#0058da,#2382f1);color:white;padding:42px 46px;border-radius:8px;display:flex;align-items:center;justify-content:space-between;gap:32px}.callout h2{font-size:30px;margin-top:0;margin-bottom:10px}.callout p{color:#deedff;font-size:14px;margin:0}.callout .button{background:white;border-color:white;color:#0066e7;white-space:nowrap}.content{max-width:840px}.content section{margin:36px 0}.content ul{padding-left:22px}.section-head h1{font-size:clamp(32px,3.8vw,46px);letter-spacing:-1px}
footer{padding:55px 0 25px;background:#f7f9fc;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1.2fr 1.5fr;gap:40px}.footer-grid strong{font-size:14px;color:var(--ink);font-weight:600}.footer-grid p{font-size:12px}.footer-grid .wordmark{font-size:22px;margin-bottom:8px}.footer-links{display:flex;flex-direction:column;gap:9px;margin-top:18px}footer a{color:var(--muted)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:23px;margin-top:35px;border-top:1px solid #e5eaf2;font-size:11px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}.contact-aside{padding:12px 12px 0 0}.contact-aside h3{font-size:22px}.contact-step{display:flex;gap:14px;margin:22px 0;align-items:start}.contact-step>span{display:grid;place-items:center;width:27px;height:27px;flex-shrink:0;background:var(--blue-pale);color:var(--brand);border-radius:50%;font-size:12px}.contact-step p{font-size:13px;color:var(--muted);margin:2px 0}.contact-step b{color:var(--ink);font-size:14px;font-weight:500}.form-card{padding:32px;box-shadow:0 12px 40px #1d4e7d06}.form-card>h3{margin-top:0;margin-bottom:24px;font-size:20px}.field{display:block;margin-bottom:18px}.field>span{display:block;font-size:13px;font-weight:550;margin-bottom:7px}input,select,textarea{width:100%;padding:11px 12px;min-height:44px;border:1px solid #ced7e4;border-radius:4px;background:white;color:var(--ink);font-size:14px}input:focus,textarea:focus,select:focus{border-color:var(--brand)}textarea{min-height:130px;resize:vertical}label.check{display:flex;align-items:start;gap:9px;font-size:13px;margin:16px 0}.check input{width:18px;min-height:18px;flex-shrink:0;margin-top:4px}.status{border-left:3px solid var(--brand);background:var(--surface);padding:14px 16px;white-space:pre-line;overflow-wrap:anywhere;font-size:13px}.status:empty{display:none}.error{color:#a21f2d}.trap{position:absolute;left:-10000px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:10px;border-bottom:1px solid var(--line);text-align:left}
 dialog{padding:0;width:min(640px,calc(100% - 28px));max-height:90dvh;border:1px solid #e0e9f5;border-radius:12px;box-shadow:0 30px 100px #13366533}dialog::backdrop{background:#152c4a66;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(100deg,#f0f6ff,#fff);padding:17px 22px;border-bottom:1px solid var(--line)}.dialog-head strong{font-size:17px}.dialog-head small{display:block;color:var(--muted);font-size:11px;font-weight:400}.dialog-body{padding:24px;overflow-y:auto;max-height:73dvh}.close{background:transparent;border:0;font-size:25px;min-width:40px;min-height:40px;color:#73849b}.messages{display:flex;flex-direction:column;gap:14px;max-height:42dvh;overflow-y:auto;padding:6px 0;margin-bottom:18px}.message{font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere;padding:14px 17px;border-radius:8px;background:#f2f6fb;margin-right:22px}.message.user{background:#edf5ff;margin-left:32px;margin-right:0;border:1px solid #e0ecff}.message small{display:block;color:var(--muted);font-size:11px;margin-top:9px}.message a{font-size:11px}.chat-form{display:flex;gap:8px}.chat-form input{min-width:0}.chat-form button{white-space:nowrap;padding:8px 17px}.chat-launch{position:fixed;right:22px;bottom:24px;z-index:25;box-shadow:0 7px 25px #006eff30;border-radius:24px!important;padding:11px 20px!important;font-size:13px!important}.chat-launch svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.admin-body{background:#f4f7fc;min-height:100dvh}.admin-header{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px;gap:16px}.admin-header .wordmark{font-size:21px}.admin-header-label{border-left:1px solid #dce4ef;margin-left:18px;padding-left:20px;font-size:14px;color:#67778d;letter-spacing:0;font-weight:400}.admin-header a.back-home{font-size:13px;color:#718099}.admin-login-layout{display:grid;grid-template-columns:1.05fr 1fr;max-width:1040px;min-height:510px;margin:64px auto 28px;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 15px 60px #284d7e08}.admin-welcome{position:relative;overflow:hidden;background:linear-gradient(140deg,#005cde,#3189f3);color:#fff;padding:57px 46px}.admin-welcome:after{content:'';position:absolute;right:-120px;bottom:-160px;width:390px;height:390px;border:1px solid #ffffff22;border-radius:50%;box-shadow:0 0 0 45px #ffffff06,0 0 0 90px #ffffff05}.admin-welcome .eyebrow{color:#bddbff;font-size:10px;letter-spacing:3px}.admin-welcome h1{font-size:32px;font-weight:550;letter-spacing:0;margin-top:20px;line-height:1.5}.admin-welcome p{color:#d9eaff;font-size:13px;max-width:310px}.admin-principles{margin-top:32px;display:grid;gap:17px;position:relative;z-index:1}.admin-principles span{display:flex;align-items:center;gap:11px;font-size:13px}.admin-principles i{font-style:normal;width:21px;height:21px;border-radius:50%;background:#ffffff22;text-align:center;font-size:11px;line-height:21px}.admin-login-panel{background:white;padding:58px 50px}.admin-login-panel h2{font-size:25px;margin:0 0 6px}.admin-login-panel>p{font-size:12px;color:var(--muted);margin-bottom:27px}.admin-login-panel .primary{width:100%;margin-top:6px}.admin-login-panel .field{margin-bottom:20px}.admin-login-panel .login-footnote{margin-top:22px;font-size:11px;color:#8b98aa}.admin-status{max-width:1040px;margin:0 auto 25px;color:#66798f;font-size:13px;padding:0 20px}.admin-status:empty{display:none}.admin-workspace{max-width:1240px;padding:36px;margin:auto}.admin-work-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.admin-work-heading h1{font-size:27px;letter-spacing:0;margin:0}.admin-work-heading p{font-size:12px;color:var(--muted);margin:4px 0 0}.metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:25px}.metric-card{padding:20px 25px;background:white;border:1px solid var(--line);border-radius:8px}.metric-card span{font-size:12px;color:var(--muted)}.metric-card b{display:block;font:500 30px/1.5 Arial;color:#213d68;margin-top:3px}.admin-lead{margin:18px 0;padding:26px 30px;overflow-wrap:anywhere}.lead-top{display:flex;align-items:center;justify-content:space-between;gap:18px}.lead-top h3{font-size:17px;margin:0}.lead-top time{font-size:11px;color:#8190a5}.test-tag{font-size:10px;padding:3px 8px;border-radius:3px;color:#8e773d;background:#faf5e9;margin-left:10px;white-space:nowrap}.lead-summary{font-size:14px;white-space:pre-wrap;line-height:1.9;margin:18px 0;background:#f7f9fc;border:1px solid #edf1f7;padding:17px 20px;border-radius:5px;color:#405370}.lead-info{display:flex;gap:25px;flex-wrap:wrap;font-size:12px;color:#6d7f97;margin:12px 0}.lead-info b{font-weight:500;color:#253e61}.lead-states{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.state-chip{border:1px solid #e3eaf4;background:#f8faff;color:#61748d;border-radius:4px;padding:4px 10px;font-size:11px}.state-chip.warn{color:#9b7426;background:#fffaf0;border-color:#f1e4c9}.state-chip.success{color:#2f7d5b;background:#f0f9f4;border-color:#dcefe3}.lead-actions{border-top:1px solid var(--line);margin-top:18px;padding-top:18px;display:flex;gap:10px;flex-wrap:wrap}.lead-actions .button{font-size:12px;padding:8px 15px;min-height:38px}.admin-footnote{max-width:1040px;text-align:center;font-size:11px;color:#8795a8;margin:24px auto;padding:0 20px}.admin-empty{text-align:center;color:var(--muted);padding:65px 20px;background:white;border:1px dashed #d8e2f0;border-radius:8px}
@media(max-width:1100px){.nav{gap:20px;padding:0 28px}.links{gap:19px}.wrap{padding:0 28px}.hero-grid{gap:25px}.footer-grid{gap:25px}.admin-login-layout{margin:40px 30px 25px}}@media(max-width:900px){.hero{padding:52px 0}.hero-grid{grid-template-columns:1.1fr .9fr;gap:25px}.hero-art{transform:scale(.9);transform-origin:center;min-width:0}.solution-window{padding:0 18px 18px}.window-bar{margin:0 -18px 17px}.solution-steps{gap:5px}.solution-steps span{font-size:11px}.floating-note{width:215px}.hero h1{font-size:40px}.hero .lead{font-size:15px}.hero-note{gap:10px}.section{padding:58px 0}.grid,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.about-grid{gap:35px}.nav{min-height:76px;flex-wrap:wrap}.menu{display:block;margin-left:auto;border:1px solid #d8e3f3;border-radius:4px;background:white;color:var(--ink);padding:7px 13px;font-size:13px}.links{display:none;position:absolute;left:0;right:0;top:75px;background:#fff;padding:18px 28px;border-bottom:1px solid var(--line);box-shadow:0 15px 30px #1734540a;flex-direction:column;align-items:stretch;gap:0}.links.open{display:flex}.links>a,.product-menu>summary{padding:11px 8px;font-size:14px}.links .button{margin-top:10px}.product-dropdown{position:static;width:auto;box-shadow:none;border:0;background:#f7faff;padding:5px 8px;margin-bottom:10px}.product-menu>summary{display:block}.contact-grid{grid-template-columns:.85fr 1.15fr;gap:28px}.form-card{padding:25px}.footer-grid{grid-template-columns:1.5fr 1fr}.callout{padding:34px}.admin-login-panel{padding:45px 34px}.admin-welcome{padding:45px 34px}.admin-welcome h1{font-size:28px}}@media(max-width:650px){.nav{padding:0 20px;min-height:72px}.wordmark{font-size:21px}.wordmark small{font-size:8px}.brand-emblem{width:32px;height:35px;font-size:22px}.links{top:71px;padding:15px 20px}.wrap{padding:0 22px}.hero{padding:43px 0 35px}.hero-grid{grid-template-columns:1fr;gap:20px}.hero h1{font-size:38px;letter-spacing:-1px;line-height:1.3;margin:18px 0}.hero .lead{font-size:15px}.hero .actions{gap:10px;margin-top:24px}.hero .button{padding:10px 16px;font-size:13px}.hero .text-link{font-size:12px}.hero-art{transform:none;min-height:290px;padding:15px 10px 0;margin-top:8px}.solution-window{max-width:320px;margin-right:28px;padding:0 20px 20px}.window-bar{height:33px;margin:0 -20px 17px;padding:10px 17px}.solution-title b{font-size:17px}.solution-title small{font-size:10px}.solution-symbol{width:39px;height:39px}.solution-steps span{padding:9px 4px}.solution-steps b{font-size:20px}.floating-note{width:213px;padding:13px 18px;margin-top:-44px;margin-right:0}.floating-note strong{font-size:14px}.art-orbit{width:250px;height:250px;right:15px;top:10px}.art-caption{font-size:9px;margin-top:7px}.hero-note{margin-top:18px;gap:12px;font-size:11px}.quick-grid{grid-template-columns:1fr}.quick-grid a{padding:14px 0;border-right:0;border-bottom:1px solid #eef2f7;font-size:14px}.quick-grid small{display:inline;margin-right:14px;font-size:10px}.quick-grid a:first-child{padding-left:0}.quick-grid a:last-child{border-bottom:0}.quick-arrow{font-size:18px}.section{padding:46px 0}.section-head{margin-bottom:26px}h2{font-size:28px;margin-bottom:15px}.section-head h1{font-size:32px;line-height:1.4}.eyebrow{font-size:11px}.lead{font-size:15px}.grid,.grid.two,.grid.four{grid-template-columns:1fr;gap:15px}.card{padding:24px}.service-card h3{font-size:20px}.product-card .product-desc{min-height:0}.about-grid{grid-template-columns:1fr;gap:10px}.process-card{padding:18px 0}.callout{display:block;padding:30px 25px}.callout h2{font-size:26px}.callout .button{margin-top:24px;font-size:14px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{display:block;font-size:10px}footer{padding-top:35px;padding-bottom:90px}.contact-grid{grid-template-columns:1fr;gap:24px}.contact-aside{padding:0}.contact-step{margin:15px 0}.form-card{padding:22px}.dialog-body{padding:18px}.chat-launch{right:14px;bottom:16px;padding:10px 15px!important;font-size:12px!important}.chat-form{flex-wrap:wrap}.chat-form input{flex:1 1 200px}.admin-header{height:68px;padding:0 20px}.admin-header-label{font-size:12px;margin-left:10px;padding-left:12px}.admin-header .wordmark{font-size:18px;gap:7px}.admin-header .back-home{font-size:11px!important}.admin-login-layout{display:block;margin:24px 18px 20px;min-height:auto}.admin-welcome{padding:28px}.admin-welcome h1{font-size:25px;margin:12px 0}.admin-principles{display:none}.admin-welcome p{max-width:none;font-size:12px}.admin-login-panel{padding:30px 26px}.admin-login-panel h2{font-size:22px}.admin-workspace{padding:26px 18px}.admin-work-heading{align-items:start}.admin-work-heading h1{font-size:23px}.admin-work-heading .button{font-size:12px;padding:7px 11px;white-space:nowrap}.metrics-grid{gap:9px}.metric-card{padding:14px 12px}.metric-card span{font-size:10px}.metric-card b{font-size:25px}.admin-lead{padding:22px 20px}.lead-top{display:block}.lead-top h3{font-size:16px}.lead-top time{display:block;margin-top:8px}.test-tag{margin-left:7px}.lead-summary{padding:13px;font-size:13px}.lead-info{gap:10px}.admin-footnote{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

@media (min-width:651px) and (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero .lead{max-width:620px}.hero-art{width:min(460px,100%);margin:8px auto 0;transform:none}.hero h1{font-size:45px}.hero-art .solution-window{max-width:390px}}

.product-spacing{height:22px}@media(max-width:650px){.hero h1{font-size:clamp(30px,8.2vw,34px)}}

.copy-email{padding:6px 12px;border:1px solid #d6e3f5;border-radius:4px;color:var(--brand);font-size:12px;background:#fff}

/* Enterprise contact: original QR photo is clipped, never regenerated. */
.wechat-contact{scroll-margin-top:100px;display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;align-items:center;padding:40px 44px;margin:0 0 40px;border:1px solid #dfeafa;border-radius:12px;background:linear-gradient(120deg,#f2f7ff,#fff 75%);position:relative;overflow:hidden}.wechat-contact:before{content:"";position:absolute;width:280px;height:280px;border:1px solid #d8eaff;border-radius:50%;right:-150px;top:-180px;pointer-events:none}.wechat-copy{min-width:0}.wechat-copy h2{font-size:30px;margin:12px 0}.wechat-copy>p{color:#536782}.wechat-person{display:flex;align-items:center;gap:14px;margin:22px 0 13px}.wechat-person strong{font-size:19px;color:#183552}.wechat-person span{font-size:13px;padding-left:14px;border-left:1px solid #cfdbea;color:#657992}.wechat-copy .subtle{font-size:13px;line-height:1.9}.wechat-note{font-size:11px!important;color:#78889e!important;line-height:1.8;margin-bottom:0}.wechat-code{margin:0;padding:15px 15px 18px;background:#fff;border:1px solid #e7eef8;border-radius:9px;text-align:center;box-shadow:0 12px 28px #1d4e7d08}.wechat-code svg{display:block;width:100%;height:auto;aspect-ratio:1;background:#fff}.wechat-code figcaption strong{display:block;font-size:14px;color:#145cbd}.wechat-code figcaption span{display:block;font-size:11px;color:#7a8ba1;margin-top:5px}@media(max-width:900px){.wechat-contact{grid-template-columns:minmax(0,1fr) 240px;gap:25px;padding:30px}.wechat-copy h2{font-size:26px}}@media(max-width:650px){.wechat-contact{grid-template-columns:1fr;gap:23px;padding:25px 22px;margin-bottom:28px;scroll-margin-top:90px}.wechat-copy h2{font-size:25px}.wechat-copy>p{font-size:13px}.wechat-person{gap:10px;margin-top:18px}.wechat-person span{padding-left:10px;font-size:11px}.wechat-code{width:min(100%,270px);justify-self:center}.wechat-note{max-width:320px}.wechat-copy .text-link{font-size:13px}}