:root{color-scheme:light;font-family:Inter,Noto Sans SC,PingFang SC,Microsoft YaHei,Arial,sans-serif;background:#f8fafc;color:#111827;--ink: #101828;--muted: #5f6b7a;--line: #dce4ee;--line-soft: #edf2f7;--blue: #123465;--blue-2: #285489;--surface: #ffffff;--soft: #f5f8fb;--radius: 6px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbfdff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-shell{min-height:100vh;background:linear-gradient(180deg,#f8fbffe6,#fff 38%),#fff}.site-header{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:minmax(220px,1fr) auto minmax(140px,1fr);align-items:center;height:88px;padding:0 clamp(24px,6vw,88px);background:#ffffffe8;border-bottom:1px solid var(--line-soft);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{font-size:18px;font-weight:760;letter-spacing:0;color:#111827}.desktop-nav{display:flex;gap:46px;align-items:center}.desktop-nav a{position:relative;padding:34px 0 31px;font-size:14px;color:#2d3a4a}.desktop-nav a.active:after,.desktop-nav a:hover:after{position:absolute;left:0;right:0;bottom:22px;height:2px;background:var(--blue);content:""}.header-cta,.primary-btn,.contact-form button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 26px;border:0;border-radius:4px;background:#0d2b59;color:#fff;font-size:15px;font-weight:680;cursor:pointer;transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.header-cta{justify-self:end;min-height:44px;padding:0 22px;font-size:14px}.header-cta:hover,.primary-btn:hover,.contact-form button:hover{background:#163f78;box-shadow:0 16px 32px #0d2b592e;transform:translateY(-1px)}.menu-btn,.close-btn{display:none;border:0;background:transparent;color:var(--ink);cursor:pointer}.section{padding:70px clamp(24px,6vw,88px)}.hero{display:grid;grid-template-columns:minmax(420px,.95fr) minmax(420px,1.05fr);gap:clamp(32px,5vw,84px);align-items:center;min-height:575px;padding-top:58px;padding-bottom:52px}.hero h1{margin:0;max-width:620px;font-size:clamp(48px,5.6vw,78px);line-height:1.12;font-weight:520;letter-spacing:0;color:#050b14}.hero p{max-width:620px;margin:34px 0 0;color:#3f4c5c;font-size:18px;line-height:1.95}.hero-actions{display:flex;flex-wrap:wrap;gap:28px;align-items:center;margin-top:48px}.text-link{display:inline-flex;align-items:center;gap:10px;width:fit-content;color:#173b6c;font-size:15px;font-weight:680}.text-link:hover{color:#285489}.hero-visual{min-height:420px}.hero-visual img{display:block;width:100%;height:auto;filter:saturate(.95)}.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:22px clamp(24px,6vw,88px) 68px;border-bottom:1px solid var(--line)}.proof-item{display:flex;gap:14px;align-items:flex-start;color:#183b6b}.proof-item h3,.contact-benefit h3{margin:0 0 6px;font-size:15px;color:var(--ink)}.proof-item p,.contact-benefit p{margin:0;color:#647284;font-size:13px;line-height:1.6}.section-heading h2{margin:0;font-size:32px;font-weight:720;color:#08111f}.section-heading p{margin:12px 0 0;color:#66768a;font-size:16px}.services{border-bottom:1px solid var(--line)}.service-layout{display:grid;grid-template-columns:minmax(340px,.9fr) minmax(440px,1fr);gap:clamp(48px,7vw,96px);align-items:center;margin-top:54px}.service-image{width:100%;aspect-ratio:1.72;object-fit:cover;border-radius:4px}.service-panel{min-width:0}.service-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.service-tabs button{min-height:56px;border:0;border-bottom:2px solid transparent;background:transparent;color:#4e5e71;font-size:15px;cursor:pointer}.service-tabs button.active{border-bottom-color:#173b6c;color:#112d57;font-weight:720}.service-content{padding-top:46px}.service-content h3{margin:0 0 18px;font-size:28px;color:#0b1220}.service-content p{margin:0 0 28px;max-width:600px;color:#536174;font-size:16px;line-height:1.85}.service-content ul{display:grid;gap:16px;margin:0 0 30px;padding:0;list-style:none}.service-content li{display:flex;align-items:center;gap:12px;color:#2f3c4d;font-size:15px}.service-content li svg{color:#173b6c}.matrix-section{border-bottom:1px solid var(--line)}.matrix-wrap{margin-top:44px}.capability-matrix{width:100%;border-collapse:collapse;background:#ffffffb8}.capability-matrix th,.capability-matrix td{height:54px;border:1px solid var(--line);color:#203045;text-align:center;font-size:14px}.capability-matrix thead th{color:#526174;font-weight:650}.capability-matrix thead th:not(:first-child){min-width:138px}.capability-matrix th:first-child{width:132px;padding-left:22px;text-align:left}.capability-matrix thead th{padding-left:0;text-align:center}.capability-matrix thead svg{margin-right:8px;vertical-align:-3px;color:#315784}.dot-rating{display:inline-flex;gap:9px}.dot-rating i,.legend i{display:block;width:8px;height:8px;border-radius:50%;background:#c8d1dc}.dot-rating i.filled,.legend i.filled{background:#254d7e}.legend{display:flex;gap:28px;margin-top:20px;color:#536174;font-size:13px}.legend span{display:inline-flex;gap:8px;align-items:center}.matrix-wrap .text-link{margin-top:28px}.flow-section{border-bottom:1px solid var(--line)}.flow-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;margin-top:58px}.flow-card{position:relative;min-width:0}.flow-card:not(:last-child):after{position:absolute;top:19px;left:50px;right:-18px;height:1px;background:#9fb0c4;content:""}.flow-card span{position:relative;z-index:1;display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#eef3f8;color:#162b46;font-weight:720}.flow-card h3{margin:26px 0 10px;font-size:17px;color:var(--ink)}.flow-card p{margin:0;color:#5e6d7e;font-size:14px;line-height:1.75}.trust-section{padding-top:40px;border-bottom:1px solid var(--line)}.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px}.testimonial p{margin:0 0 26px;color:#425165;font-size:16px;line-height:1.9}.testimonial span{color:#6b7787;font-size:14px}.logo-row{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;margin-top:56px;padding-top:34px;border-top:1px solid var(--line)}.trust-logo{display:grid;grid-template-columns:28px 1fr;gap:4px 10px;align-items:center;color:#727f90}.trust-logo svg{grid-row:span 2}.trust-logo strong{color:#465568;font-size:16px}.trust-logo span{font-size:12px}.contact-section{display:grid;grid-template-columns:minmax(270px,.45fr) minmax(520px,1fr);gap:clamp(42px,8vw,110px);align-items:start;border-bottom:1px solid var(--line)}.contact-aside .section-heading{margin-bottom:40px}.contact-benefit{display:flex;gap:15px;align-items:flex-start;margin-top:30px}.contact-benefit svg{flex:0 0 auto;padding:10px;width:44px;height:44px;border-radius:50%;background:#eef3f8;color:#173b6c}.contact-form{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 28px;padding:30px;border:1px solid var(--line);border-radius:6px;background:#ffffffc7}.contact-form label{display:grid;gap:10px;color:#2f3c4d;font-size:14px;font-weight:650}.contact-form label span{color:#ad2e2e}.contact-form input,.contact-form select,.contact-form textarea{width:100%;min-height:48px;border:1px solid #dbe3ed;border-radius:4px;background:#fff;color:#182336;padding:0 15px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.contact-form textarea{min-height:88px;padding-top:14px;resize:vertical}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#285489;box-shadow:0 0 0 3px #2854891c}.contact-form .full{grid-column:1 / -1}.consent{display:flex!important;grid-template-columns:none!important;gap:10px!important;align-items:center;color:#5b6778!important;font-weight:500!important}.consent input{width:16px;min-height:16px;accent-color:#173b6c}.consent span{color:#5b6778!important}.form-footer{display:flex;gap:18px;align-items:center;justify-content:space-between}.form-footer p{margin:0;color:#66768a;font-size:13px}.faq-section{border-bottom:1px solid var(--line)}.faq-item{max-width:960px;border-bottom:1px solid var(--line)}.faq-item:first-of-type{margin-top:34px;border-top:1px solid var(--line)}.faq-item button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:70px;border:0;background:transparent;color:#172234;font-size:17px;font-weight:680;cursor:pointer}.faq-item svg{transition:transform .15s ease}.faq-item svg.open{transform:rotate(180deg)}.faq-item p{margin:-4px 0 24px;max-width:720px;color:#5e6d7e;line-height:1.8}.footer{display:grid;grid-template-columns:minmax(220px,1.4fr) repeat(4,minmax(100px,.75fr)) minmax(120px,.65fr);gap:34px;padding:48px clamp(24px,6vw,88px) 0;background:#fbfdff}.footer strong{color:#152033;font-size:17px}.footer p,.footer a{color:#66768a;font-size:13px;line-height:1.7}.footer nav{display:grid;gap:9px;align-content:start}.footer h3{margin:0 0 8px;color:#253145;font-size:14px}.qr-code{display:grid;place-items:center;width:88px;height:88px;border:1px solid #d8e1eb;background:linear-gradient(90deg,transparent 46%,#172b45 46% 54%,transparent 54%),linear-gradient(0deg,transparent 46%,#172b45 46% 54%,transparent 54%),#fff;color:#172b45}.copyright{grid-column:1 / -1;display:flex;gap:28px;align-items:center;min-height:58px;border-top:1px solid var(--line);color:#778294;font-size:12px}@media(max-width:1060px){.site-header{grid-template-columns:1fr auto auto;background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}.desktop-nav,.header-cta{display:none}.menu-btn{display:inline-grid;place-items:center}.mobile-menu{position:fixed;inset:0;z-index:110;display:grid;gap:8px;align-content:start;padding:26px 28px 34px;background:#fff}.mobile-menu a{padding:17px 0;border-bottom:1px solid var(--line);color:#172234;font-size:19px;font-weight:640}.mobile-menu .primary-btn{margin-top:22px;border-bottom:0;color:#fff}.close-btn{display:inline-grid;place-items:center;justify-self:end;width:42px;height:42px}.hero,.service-layout,.contact-section{grid-template-columns:1fr}.hero{min-height:auto}.proof-strip,.testimonial-grid,.logo-row{grid-template-columns:repeat(2,1fr)}.flow-grid{grid-template-columns:repeat(3,1fr)}.flow-card:after{display:none}.footer{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.site-header{height:70px;padding:0 20px}.brand{font-size:16px}.section{padding:48px 20px}.hero{padding-top:42px}.hero h1{font-size:42px}.hero p{font-size:16px;line-height:1.8}.hero-actions{align-items:stretch;flex-direction:column;margin-top:34px}.primary-btn,.text-link,.contact-form button{width:100%}.hero-visual{min-height:auto}.proof-strip,.testimonial-grid,.logo-row,.flow-grid,.contact-form,.footer{grid-template-columns:1fr}.proof-strip{padding:16px 20px 46px}.service-tabs{grid-template-columns:repeat(2,1fr)}.matrix-wrap{overflow-x:auto;padding-bottom:6px}.capability-matrix{min-width:840px}.form-footer{align-items:stretch;flex-direction:column}.copyright{align-items:flex-start;flex-direction:column;gap:10px;padding:18px 0}}.admin-shell{min-height:100vh;background:#f6f8fb;color:var(--ink)}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px clamp(20px,5vw,64px);border-bottom:1px solid var(--line);background:#fff}.admin-header span{display:block;margin-bottom:6px;color:#657286;font-size:12px;font-weight:720;letter-spacing:.08em;text-transform:uppercase}.admin-header h1{margin:0;color:#111827;font-size:25px;font-weight:760;letter-spacing:0}.admin-header a{flex:0 0 auto;padding:11px 16px;border:1px solid #ccd6e3;border-radius:4px;background:#fff;color:#203045;font-size:14px;font-weight:680}.admin-main{display:grid;gap:22px;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:28px 0 54px}.admin-token-form{display:grid;grid-template-columns:minmax(240px,1fr) auto auto;gap:12px;align-items:end;padding-bottom:22px;border-bottom:1px solid var(--line)}.admin-token-form label,.config-editor label{display:grid;gap:8px;min-width:0;color:#2d3a4a;font-size:13px;font-weight:720}.admin-token-form input{width:100%;min-height:42px;border:1px solid #cfd9e6;border-radius:4px;background:#fff;color:#182336;padding:0 13px;outline:none}.admin-token-form input:focus,.config-editor textarea:focus{border-color:#285489;box-shadow:0 0 0 3px #2854891c}.admin-token-form button,.admin-tabs button,.admin-section-heading button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid #cfd9e6;border-radius:4px;background:#fff;color:#203045;padding:0 15px;font-size:14px;font-weight:720;cursor:pointer}.admin-token-form button:hover,.admin-tabs button:hover,.admin-section-heading button:hover,.admin-header a:hover{border-color:#9cadc2;background:#f9fbfd}.admin-token-form button:disabled,.admin-section-heading button:disabled{cursor:not-allowed;opacity:.62}.admin-tabs{display:inline-flex;width:fit-content;max-width:100%;border:1px solid #cfd9e6;border-radius:6px;overflow:hidden;background:#fff}.admin-tabs button{border:0;border-radius:0}.admin-tabs button[aria-selected=true]{background:#0d2b59;color:#fff}.admin-section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.admin-section-heading h2{margin:0;color:#101828;font-size:20px;font-weight:760}.admin-section-heading p{margin:5px 0 0;color:#66768a;font-size:13px}.config-editor,.admin-log-panel{min-width:0}.config-editor textarea{display:block;width:100%;min-height:560px;border:1px solid #cfd9e6;border-radius:6px;background:#fff;color:#172234;padding:18px;font-family:Cascadia Code,SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.65;outline:none;resize:vertical}.admin-message,.admin-error,.admin-empty{margin:14px 0 0;border-radius:4px;padding:12px 14px;font-size:13px;line-height:1.6}.admin-message{border:1px solid #b9ddc4;background:#f0faf3;color:#1f6b35}.admin-error{overflow-x:auto;border:1px solid #efc0c0;background:#fff7f7;color:#9d2424;white-space:pre-wrap}.admin-empty{border:1px solid #dce4ee;background:#fff;color:#66768a}.proxy-log-list{display:grid;gap:12px}.proxy-log-item{display:grid;gap:14px;padding:16px;border:1px solid #d7e0eb;border-radius:6px;background:#fff}.proxy-log-item>div{display:flex;align-items:center;justify-content:space-between;gap:16px}.proxy-log-item strong{min-width:0;color:#152033;font-size:15px;overflow-wrap:anywhere}.proxy-log-item span{flex:0 0 auto;color:#66768a;font-size:12px}.proxy-log-item dl{display:grid;grid-template-columns:minmax(110px,1fr) minmax(90px,.6fr) minmax(160px,1.3fr);gap:12px;margin:0}.proxy-log-item dl div{min-width:0}.proxy-log-item dt{margin-bottom:4px;color:#7a8697;font-size:11px;font-weight:720}.proxy-log-item dd{margin:0;color:#2f3c4d;font-size:13px;overflow-wrap:anywhere}@media(max-width:720px){.admin-header{align-items:flex-start;flex-direction:column;padding:22px 20px}.admin-header a{width:100%;text-align:center}.admin-main{width:calc(100% - 32px);padding-top:22px}.admin-token-form{grid-template-columns:1fr}.admin-token-form button,.admin-section-heading button{width:100%}.admin-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.admin-tabs button{min-width:0;padding:0 10px}.admin-section-heading,.proxy-log-item>div{align-items:stretch;flex-direction:column}.config-editor textarea{min-height:440px;font-size:12px}.proxy-log-item dl{grid-template-columns:1fr}}