@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800;900&display=swap');
:root{--blue:#1952eb;--navy:#102143;--muted:#66728a;--line:#dfe5f0;--light:#f4f7fd}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--navy);background:#fff;font:16px/1.8 'Noto Sans SC','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #efb545;outline-offset:4px}.container{width:min(1200px,calc(100% - 80px));margin:auto}.header{height:88px;border-bottom:1px solid var(--line);background:#ffffffed;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.header .container{display:flex;align-items:center;height:100%;gap:40px}.brand{font-size:25px;font-weight:800;letter-spacing:-1px;white-space:nowrap;display:flex;align-items:center;gap:10px}.brand small{font-size:12px;font-weight:400;letter-spacing:0;color:var(--muted);border-left:1px solid var(--line);padding-left:12px}.mark{background:var(--blue);color:white;width:36px;height:36px;display:inline-grid;place-items:center;border-radius:9px;font-size:25px;font-weight:700}.nav{display:flex;gap:29px;align-items:center;margin-left:auto;white-space:nowrap;font-size:14px}.nav a{padding:29px 0;border-bottom:3px solid transparent}.nav a.active{color:var(--blue);border-color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:13px 23px;border:1px solid var(--blue);border-radius:6px;background:var(--blue);color:#fff;font-size:15px;font-weight:500;transition:.2s}.btn:hover{background:#103ec0;transform:translateY(-2px)}.btn.secondary{background:transparent;color:var(--navy);border-color:#c7d1e2}.btn.secondary:hover{background:#edf2ff}.btn.white{background:white;border-color:white;color:var(--blue)}.menu{display:none;border:0;background:none;font-size:24px}.eyebrow{font-size:13px;letter-spacing:2px;color:var(--blue);font-weight:600;margin-bottom:21px}.eyebrow:before{content:'';display:inline-block;width:22px;height:2px;background:currentColor;margin-right:11px;vertical-align:middle}h1,h2,h3,p{margin:0}h1{font-size:58px;line-height:1.35;letter-spacing:-2px;font-weight:800}h1 em{font-style:normal;color:var(--blue)}h2{font-size:34px;line-height:1.45;letter-spacing:-1px}h3{font-size:21px;line-height:1.5}p{color:var(--muted)}.hero{background:linear-gradient(115deg,#f7faff 0%,#f7faff 50%,#edf3ff 100%);padding:78px 0 54px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.13fr 1fr;gap:65px;align-items:center}.hero-copy>p{margin-top:24px;max-width:560px;line-height:1.9}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.mini{font-size:13px;color:var(--muted);margin-top:24px;display:flex;gap:22px}.mini span:before{content:'✓';color:var(--blue);margin-right:7px}.workflow{background:#101f40;color:#fff;border-radius:16px;padding:26px;box-shadow:0 25px 50px #142d6a24;position:relative;transform:rotate(-1deg)}.workflow-head{font-size:13px;display:flex;justify-content:space-between;color:#a8b9dc;border-bottom:1px solid #ffffff1c;padding-bottom:18px}.workflow-head b{color:white;font-size:14px;font-weight:500}.task{padding:23px 0 12px;font-size:22px;font-weight:600}.workflow p{color:#a8b9dc;font-size:14px}.steps{margin:24px 0;display:grid;gap:9px}.step{background:#ffffff09;border:1px solid #ffffff15;border-radius:7px;padding:13px 15px;display:flex;align-items:center;gap:15px;font-size:14px}.step span{color:#86a8ff;font-size:12px;font-family:monospace}.step small{margin-left:auto;color:#9eb0d1}.result{background:#2456e7;border-radius:8px;padding:18px;display:flex;gap:13px;align-items:flex-start}.result b{display:block;font-size:16px}.result p{color:#dce5ff;font-size:13px;margin-top:4px}.result .check{background:#ffffff25;width:27px;height:27px;border-radius:50%;display:grid;place-items:center}.workflow-foot{font-size:12px;color:#8d9fbe;margin-top:18px}.hero-bottom{display:flex;gap:34px;margin-top:48px;border-top:1px solid #dbe3f1;padding-top:23px;font-size:14px;color:#6d7b93}.hero-bottom strong{color:#354762;font-weight:500}.section{padding:78px 0}.section.light{background:var(--light)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-heading p{margin-top:10px}.text-link{font-size:14px;color:var(--blue);white-space:nowrap}.two{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.four{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.service{padding:34px;border:1px solid var(--line);border-radius:10px;position:relative;transition:.2s}.service:hover{border-color:#9fb9fb;box-shadow:0 12px 25px #15368108}.service .icon{display:grid;place-items:center;width:45px;height:45px;border-radius:9px;background:#eaf0ff;color:var(--blue);font-size:23px;margin-bottom:22px}.service p{margin:12px 0 22px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 25px}.tag{font-size:12px;line-height:1.8;padding:3px 10px;color:#546885;background:#f0f4fb;border-radius:4px}.service .text-link{display:block;margin-top:23px}.feature{padding:24px 0;border-top:2px solid var(--navy)}.feature b.number{color:var(--blue);font-size:14px;display:block;margin-bottom:25px}.feature h3{font-size:18px;margin-bottom:12px}.feature p{font-size:14px}.case{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.case-top{padding:26px;background:#eaf0fc}.case:nth-child(2) .case-top{background:#eaf3f4}.case:nth-child(3) .case-top{background:#f1eef8}.case .tag{background:#ffffffa8}.case-top h3{margin-top:12px}.case-body{padding:26px}.case-body h4{font-size:13px;margin:0 0 6px;color:#5b6f92}.case-body p{font-size:14px;margin-bottom:19px}.case-body .deliverable{margin:0;border-top:1px solid var(--line);padding-top:18px;color:var(--navy);font-weight:500}.banner{background:var(--navy);color:white;border-radius:12px;padding:43px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px}.banner p{color:#acbad2;margin-top:10px;font-size:15px}.banner h2{font-size:28px}.footer{border-top:1px solid var(--line);padding:36px 0}.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:center}.footer p{font-size:12px}.footer-links{display:flex;gap:22px;font-size:13px}.subhero{padding:66px 0;background:var(--light);border-bottom:1px solid var(--line)}.subhero h1{font-size:46px}.subhero p{max-width:700px;margin-top:20px}.subhero .eyebrow{margin-bottom:15px}.strip{display:flex;gap:48px;margin-top:36px;font-size:14px;color:#526888}.strip strong{display:block;color:var(--navy);font-size:16px}.list{padding-left:20px;color:var(--muted);font-size:15px}.list li{margin:9px 0}.topic-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.topic-tabs button{background:white;color:#556681;border:1px solid var(--line);border-radius:6px;padding:10px 17px;font-size:14px}.topic-tabs button.active{background:var(--blue);color:white;border-color:var(--blue)}.topic-content{background:white;border:1px solid var(--line);border-radius:10px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:45px}.topic-content p{margin-top:12px}.output{border-left:3px solid var(--blue);padding:10px 25px;background:var(--light)}.output strong{font-size:14px;color:var(--blue)}.output p{color:var(--navy);font-size:18px}.process{counter-reset:proc}.process article{position:relative;padding:25px 24px;background:var(--light);border-radius:8px}.process article:before{counter-increment:proc;content:'0' counter(proc);display:block;color:var(--blue);font-size:30px;font-weight:600;margin-bottom:25px}.process article h3{font-size:18px}.process article p{font-size:14px;margin-top:12px}.course{padding:32px;border:1px solid var(--line);border-radius:10px}.course.featured{border:2px solid var(--blue)}.course>p{margin-top:14px}.course h3{font-size:26px}.course-meta{font-size:14px;color:var(--blue);margin-bottom:18px}.course h4{font-size:15px;margin:25px 0 0}.course .btn{margin-top:26px;width:100%}.notice{padding:17px 22px;background:#f4f7fc;border-left:3px solid #9aabc7;font-size:13px;color:#62718b;margin-bottom:30px}.team{padding:30px;border:1px solid var(--line);border-radius:8px}.team .role{font-size:13px;color:var(--blue);margin-bottom:20px}.team p{font-size:15px;margin-top:14px}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.contact-info h2{font-size:38px}.contact-info p{margin:20px 0 25px}.contact-note{border-top:1px solid var(--line);padding-top:23px;margin-top:32px;font-size:14px;color:var(--muted)}.form{padding:32px;border:1px solid var(--line);border-radius:12px;background:white}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px}.field{display:flex;flex-direction:column;gap:7px;font-size:14px}.field.full{grid-column:1/-1}.field input,.field select,.field textarea{width:100%;min-width:0;border:1px solid #cfd8e8;border-radius:6px;padding:11px 12px;color:var(--navy);background:white;font-size:14px}.field textarea{min-height:100px;resize:vertical}.form .btn{width:100%;margin-top:20px}.form-note{font-size:12px;margin-top:12px}.form-status{background:#edf3ff;color:#234991;padding:16px;border-radius:6px;margin-top:18px;font-size:14px}.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{cursor:pointer;font-weight:500}.faq details p{padding-top:14px;font-size:15px}.spacer-top{margin-top:35px}.skip{position:absolute;top:-100px;left:20px;z-index:20;background:white;padding:8px}.skip:focus{top:10px}@media(min-width:1500px){.hero{padding-top:100px;padding-bottom:65px}}@media(max-width:1100px){.header .container{gap:20px}.nav{gap:19px}.brand small{display:none}.hero-grid{gap:30px}h1{font-size:48px}.container{width:calc(100% - 48px)}.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.header{height:72px}.header .container{gap:14px}.brand{font-size:21px}.header>.container>.btn{margin-left:auto;padding:8px 14px;font-size:13px}.menu{display:block}.nav{display:none;position:absolute;top:72px;left:0;width:100%;background:white;padding:14px 24px;border-bottom:1px solid var(--line)}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:12px;border:0}.hero-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.hero{padding:46px 0 28px}h1{font-size:43px}.hero-copy>p{font-size:15px}.workflow{transform:none}.hero-bottom{gap:13px;flex-wrap:wrap;margin-top:30px;font-size:12px}.hero-bottom span:first-child{width:100%}.section{padding:50px 0}h2{font-size:28px}.two,.three{grid-template-columns:1fr}.section-heading{align-items:start;gap:15px}.section-heading p{font-size:14px}.section-heading>.text-link{margin-top:8px}.banner{padding:30px;align-items:start;flex-direction:column}.banner h2{font-size:25px}.footer-row{align-items:start;flex-direction:column}.footer-links{flex-wrap:wrap;gap:17px}.subhero{padding:44px 0}.subhero h1{font-size:36px}.strip{gap:24px;flex-wrap:wrap}.topic-content{grid-template-columns:1fr;padding:25px;gap:25px}.contact-grid{gap:30px}.contact-info h2{font-size:30px}}@media(max-width:430px){.container{width:calc(100% - 36px)}h1{font-size:37px;letter-spacing:-1px}.hero .actions .btn{padding:12px 17px;gap:14px}.mini{gap:12px;font-size:12px}.workflow{padding:20px}.four{grid-template-columns:1fr}.form{padding:23px}.form-grid{grid-template-columns:1fr}.service{padding:26px}.section-heading{flex-direction:column}.header .container{width:calc(100% - 28px)}.brand{gap:6px;font-size:20px}.mark{width:31px;height:31px}.header>.container>.btn{padding:7px 10px}}