:root{--navy:#08234a;--blue:#1467d8;--sky:#eaf3ff;--orange:#ff9d22;--green:#087f67;--purple:#7658df;--ink:#10233f;--muted:#62738b;--line:#dfe8f3;--max:1200px;--surface:#f7fbff}
*{box-sizing:border-box}html{scroll-padding-top:95px}body{margin:0;font-family:Arial,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;display:block}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #ee8c20;outline-offset:4px}[hidden]{display:none!important}.container{width:min(100%,var(--max));margin:auto;padding:0 26px}.small{font-size:12px!important;line-height:1.8!important;color:var(--muted)}.skip-link{position:fixed;top:-100px;left:20px;z-index:150;background:white;padding:12px}.skip-link:focus{top:12px}
.nav{height:76px;position:sticky;top:0;z-index:30;background:#fffffff7;backdrop-filter:blur(12px);border-bottom:1px solid #e8eef6}.nav .inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{font-size:24px;font-weight:900;letter-spacing:-.045em;color:var(--navy);white-space:nowrap}.logo i{font-style:normal;color:var(--blue)}.navlinks{display:flex;align-items:center;gap:25px;font-size:14px;color:#435774}.navlinks a{padding:27px 0;position:relative}.navlinks a:hover,.navlinks a[aria-current]{color:var(--blue)}.navlinks a[aria-current]:after{content:"";position:absolute;bottom:15px;left:0;right:0;height:2px;background:var(--blue)}.nav-actions{display:flex;gap:10px;align-items:center}.menu-toggle{display:none;border:1px solid var(--line);border-radius:9px;background:#fff;min-height:44px;padding:0 12px;color:var(--navy)}.mobile-nav{position:absolute;top:100%;left:0;right:0;background:#fff;padding:10px 24px 24px;box-shadow:0 18px 20px #08234a14;max-height:calc(100dvh - 76px);overflow-y:auto}.mobile-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 19px;border-radius:10px;font-size:14px;font-weight:700;border:1px solid transparent;transition:transform .18s,background .18s;line-height:1.4}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff}.btn-orange{background:var(--orange);color:#18253a}.btn-green{background:#08795c;color:#fff}.btn-green:hover{background:#09624d}.btn-ghost{background:#fff;color:var(--blue);border-color:#cfe0f5}.btn-soft{background:#eff5ff;color:var(--blue)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.text-link{font-size:14px;color:var(--blue);font-weight:700}.text-link:hover{text-decoration:underline;text-underline-offset:4px}
section{padding:82px 0}.hero{position:relative;min-height:620px;display:flex;align-items:center;padding:0;isolation:isolate;background:#0b2748}.hero-image{position:absolute;inset:0;z-index:-2;overflow:hidden}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:64% center}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#041730b3,#04173061 53%,transparent 78%)}.hero-copy{max-width:850px;color:#fff;padding:75px 0 60px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.22em;color:#bcd3ff}.hero h1{font-size:clamp(40px,4.3vw,62px);line-height:1.18;letter-spacing:-.035em;margin:20px 0}.accent{color:var(--orange)}.hero p{max-width:670px;font-size:17px;line-height:1.9;color:#e0eafa;margin:0}.pillrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.pill{padding:8px 11px;border:1px solid #ffffff40;border-radius:999px;background:#ffffff0d;font-size:11px;color:#eef5ff}
.kpis{background:var(--surface);padding:28px 0;border-bottom:1px solid var(--line)}.kpi-grid{display:grid;grid-template-columns:1.12fr repeat(5,1fr);gap:12px;align-items:stretch}.kpi-intro{padding:18px 0;align-self:center}.kpi-intro b{font-size:25px;display:block;margin-bottom:9px}.kpi-intro span{font-size:11px;color:var(--muted);line-height:1.8}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 16px;box-shadow:0 8px 30px #143c7809}.kpi b{font-size:27px;letter-spacing:-.04em;color:var(--navy);white-space:nowrap}.kpi span{display:block;font-size:12px;color:var(--muted);margin-top:8px}.kpi small{display:block;color:#08795c;margin-top:14px;font-size:10px;font-weight:600}
.section-top{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:32px}.section-top>div{flex:1}.kicker{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--blue);text-transform:uppercase}h2{font-size:40px;line-height:1.2;letter-spacing:-.035em;margin:10px 0 0}.section-top p{max-width:470px;flex:1;margin:0;color:var(--muted);font-size:15px;line-height:1.85}.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.service{--tone:var(--blue);--tint:#edf3ff;position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--tint);display:flex;flex-direction:column;box-shadow:0 12px 34px #12356508;transition:transform .22s,box-shadow .22s}.service:hover{transform:translateY(-5px);box-shadow:0 18px 36px #12356516}.service.green{--tone:#087f67;--tint:#eaf8f3}.service.orange{--tone:#b75c00;--tint:#fff3e7}.service.purple{--tone:#7351c7;--tint:#f3efff}.service .photo{height:108px;overflow:hidden;background:var(--tint)}.service .photo img{width:100%;height:100%;object-fit:cover}.service .body{padding:20px 21px 24px;display:flex;flex-direction:column;flex:1;position:relative}.service-en{margin:0 0 6px!important;font-size:12px!important;color:var(--tone)!important;font-weight:700}.service h3{margin:0 0 9px;font-size:22px;color:var(--tone);letter-spacing:-.04em}.service-for{font-size:10px;line-height:1.6;color:var(--muted)}.service-number{position:absolute;right:18px;bottom:19px;font-size:39px;font-weight:800;color:var(--tone);opacity:.12}.list{list-style:none;padding:0;margin:18px 0 24px}.list li{font-size:12px;line-height:1.7;color:#415570;margin:8px 0;padding-left:14px;position:relative}.list li:before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--tone,var(--green))}.btn-service{align-self:start;margin-top:auto;border-radius:999px;color:white;background:var(--tone);min-height:40px;padding:9px 16px;font-size:12px}.services+.section-top{margin-top:75px}.industries,.process{background:var(--surface)}.industry-grid{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:10px}.industry{text-align:center;padding:25px 7px;border:1px solid var(--line);border-radius:13px;background:white;font-weight:700;font-size:11px;line-height:1.65;color:#38506d;transition:border-color .2s,transform .2s;display:flex;align-items:center;justify-content:center;min-height:90px}.industry:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
.why{background:var(--navy);color:#fff;position:relative}.why .section-top p{color:#b9cbe2}.why .kicker{color:#9fc1ff}.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.why-card{padding:24px;border:1px solid #ffffff21;border-radius:17px;background:#ffffff09}.why-card b{font-size:19px}.why-card p{margin:12px 0 0;color:#c5d4e8;font-size:13px;line-height:1.85}.process-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}.step{background:#fff;border:1px solid var(--line);border-radius:13px;padding:19px 12px;min-height:145px}.step em{font-style:normal;color:var(--blue);font-weight:800;font-size:12px}.step b{display:block;margin-top:13px;font-size:14px;line-height:1.4}.step span{display:block;margin-top:9px;color:var(--muted);font-size:11px;line-height:1.7}
.case{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}.case-image{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#eef3fa;display:block}.case-image img{width:100%;height:100%;object-fit:contain;object-position:top center}.case-copy{border:1px solid var(--line);border-radius:20px;padding:32px;background:linear-gradient(135deg,#f4f8ff,#fff)}.case-copy h3{font-size:32px;line-height:1.25;margin:16px 0}.case-copy p{color:var(--muted);font-size:15px;line-height:1.9}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}.metric{padding:17px;border-radius:13px;background:#fff;border:1px solid var(--line)}.metric b{display:block;font-size:28px;letter-spacing:-.03em;color:var(--navy)}.metric span{display:block;font-size:11px;color:var(--muted);margin-top:6px}.insights-section{background:var(--surface)}.carousel-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.carousel-controls>div{display:flex;gap:8px}.carousel-controls button{height:42px;width:45px;border:1px solid var(--line);background:#fff;color:var(--blue);border-radius:9px;font-size:20px}.carousel-controls button:hover{background:var(--sky)}.insight-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 36px)/3);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;padding-bottom:12px;overscroll-behavior-x:contain}.insight-card{background:#fff;border:1px solid var(--line);padding:27px;border-radius:15px;display:flex;flex-direction:column;scroll-snap-align:start;min-height:315px}.article-tag{display:inline-block;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.03em;background:var(--sky);padding:6px 10px;border-radius:6px;align-self:start}.insight-card h3{font-size:21px;line-height:1.5;margin:23px 0 12px;letter-spacing:-.03em}.insight-card h3 a:hover{color:var(--blue)}.insight-card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0 0 25px}.article-meta{font-size:11px;color:var(--muted);line-height:1.7}.insight-card .article-meta{margin-top:auto;margin-bottom:17px}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.filter-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.filter-tabs button{min-height:43px;padding:9px 19px;border:1px solid var(--line);border-radius:999px;background:white;color:var(--muted);font-size:13px}.filter-tabs [aria-pressed=true]{background:var(--blue);color:#fff;border-color:var(--blue)}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;align-items:start}.faq-grid details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 21px}.faq-grid summary{font-weight:700;font-size:14px;line-height:1.7;padding:20px 0;cursor:pointer}.faq-grid details[open]{border-color:#bbd1ee;background:#fafcff}.faq-grid details p{margin:0 0 22px;line-height:1.85;font-size:14px;color:var(--muted)}.section-more{margin:26px 0 0}
.contact{padding:78px 0;background:linear-gradient(120deg,#0b2c62,#135ac0);color:#fff}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.contact h2{font-size:42px;line-height:1.2}.contact .kicker{color:#abcfff}.contact p{color:#d5e5fb;font-size:15px;line-height:1.9;max-width:640px}.contact-topics{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.contact-topics span{font-size:11px;padding:7px 10px;border:1px solid #ffffff44;border-radius:7px}.contact-methods{display:grid;grid-template-columns:.82fr 1.18fr;gap:16px}.wechat-card{border:1px solid #ffffff45;border-radius:17px;background:#ffffff0b;padding:22px;text-align:center;display:flex;align-items:center;justify-content:center;flex-direction:column}.wechat-card img{width:150px;height:auto;margin-bottom:15px;border-radius:10px}.wechat-wait p{font-size:12px;margin:16px 0 6px}.wechat-wait>span:last-child{font-size:10px;line-height:1.7;display:block;color:#bfd4f3}.contact-symbol{display:block;color:white;font-size:26px;line-height:1.4;font-weight:700}.wechat-card .btn{margin-top:17px;font-size:12px;min-height:39px;padding:8px 14px}.direct-cards{display:grid;gap:14px}.contact-card{display:flex;flex-direction:column;justify-content:center;border:1px solid #ffffff55;border-radius:15px;background:#fff;padding:22px;color:var(--navy);min-width:0}.contact-card>span{font-size:10px;letter-spacing:.12em;color:var(--blue);font-weight:700}.contact-card strong{font-size:17px;line-height:1.5;margin:10px 0;overflow-wrap:anywhere}.contact-card small{font-size:11px;color:var(--muted)}.contact-card:hover{background:#eff5ff}.contact-intro{padding:70px 0}.contact-intro h1{font-size:44px;line-height:1.3;letter-spacing:-.03em}.contact-intro p{color:var(--muted);line-height:1.8}
.footer{background:#fff;padding:55px 0 25px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.2fr;gap:35px}.footer-grid p{font-size:12px;line-height:1.9;color:var(--muted);margin:17px 0}.footer-grid b{display:block;font-size:13px;margin:6px 0 17px}.footer-grid .text-link{display:block;font-weight:400;font-size:12px;line-height:1.7;color:var(--muted);margin:10px 0;overflow-wrap:anywhere}.footer-grid a:hover{color:var(--blue)}.footer-bottom{padding-top:22px;margin-top:35px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:10px;line-height:1.7}.footer-bottom a{font-size:10px;font-weight:400}.mobile-contact{display:none}.wechat-dialog{width:min(470px,calc(100% - 32px));border:0;border-radius:20px;box-shadow:0 30px 90px #00153544;padding:40px;max-height:85dvh;overflow:auto}.wechat-dialog::backdrop{background:#071c3ca3;backdrop-filter:blur(4px)}.wechat-dialog h2{font-size:28px;margin:12px 0 18px}.wechat-dialog p{color:var(--muted);font-size:14px;line-height:1.8}.wechat-dialog img{margin:15px auto;max-width:100%;height:auto}.wechat-dialog [data-wechat]{display:none}.dialog-close{float:right;margin:-20px -20px 15px 10px;border:0;background:#edf3fb;border-radius:8px;min-height:40px;padding:8px 12px;font-size:12px;color:var(--ink)}.toast{position:fixed;bottom:85px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:.2s;z-index:90;background:var(--navy);color:#fff;border-radius:10px;padding:13px 20px;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}
.page-hero,.article-hero{background:linear-gradient(120deg,#edf5ff,#f9fcff);padding:45px 0 60px;border-bottom:1px solid var(--line)}.breadcrumb{font-size:11px;color:var(--muted);margin-bottom:38px;line-height:1.7}.breadcrumb a{font-size:11px;color:var(--muted)}.breadcrumb span{padding:0 9px}.page-hero h1,.article-hero h1{font-size:46px;letter-spacing:-.04em;line-height:1.3;max-width:940px;margin:16px 0 20px}.page-hero>div>p,.article-hero>div>p{max-width:790px;font-size:16px;line-height:1.9;color:var(--muted)}.article-hero .article-meta{margin-top:24px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 252px;gap:65px;padding-top:62px;padding-bottom:75px;align-items:start}.article-layout aside{position:sticky;top:102px}.article-toc{border:1px solid var(--line);border-radius:13px;padding:24px;background:var(--surface)}.article-toc b{font-size:14px;display:block;margin-bottom:15px}.article-toc a{display:block;font-size:12px;color:#506681;line-height:1.7;padding:8px 0}.article-toc a:hover{color:var(--blue)}.aside-contact{margin-top:20px;border-radius:13px;border:1px solid var(--line);padding:24px}.aside-contact b{font-size:16px}.aside-contact p{font-size:13px;line-height:1.8;color:var(--muted)}.aside-contact .btn{display:flex;width:100%;font-size:12px;margin-top:10px;padding:10px}.prose{min-width:0;font-size:16px;line-height:1.95;color:#41536a}.article-section{padding:0;margin:0 0 52px}.prose h2{font-size:29px;line-height:1.35;color:var(--ink);margin:0 0 20px;letter-spacing:-.02em}.prose h3{font-size:21px;line-height:1.5;color:var(--ink)}.prose p{margin:15px 0}.prose ul,.prose ol{padding-left:23px}.prose li{padding-left:3px;margin:10px 0}.prose a:not(.btn){color:var(--blue);text-decoration:underline;text-underline-offset:4px}.prose .btn{line-height:1.5}.decision-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.decision-grid article{padding:27px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}.decision-grid h3{font-size:19px;line-height:1.5;margin:0 0 14px}.decision-grid p{font-size:14px;line-height:1.85;color:var(--muted);margin:0 0 16px}.prose .decision-grid{grid-template-columns:1fr;gap:12px}.prose .decision-grid article{padding:23px}.prose .decision-grid p{margin-bottom:12px}.answer-box,.definition{border-left:4px solid var(--blue);background:var(--sky);padding:24px 28px;margin-bottom:40px;border-radius:0 13px 13px 0}.answer-box p,.definition p{margin:10px 0 0}.answer-box strong{color:var(--navy)}.table-wrap{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:12px}.table-wrap table{width:100%;min-width:560px;border-collapse:collapse;font-size:14px;line-height:1.7}.table-wrap th{background:var(--sky);color:var(--navy);text-align:left}.table-wrap th,.table-wrap td{padding:16px;border-bottom:1px solid var(--line)}.table-wrap tr:last-child td{border-bottom:0}.report-image{width:100%;height:auto;border:1px solid var(--line);border-radius:14px}.case-summary{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}.case-summary img{width:100%;height:360px;object-fit:cover;object-position:top}.case-summary>div{padding:30px}.case-summary h3{font-size:25px}.references{border-top:1px solid var(--line);padding-top:30px}.references h2{font-size:22px}.references p{font-size:14px}.article-end{margin-top:40px;border-top:1px solid var(--line);padding-top:24px}
@media(max-width:1100px){.navlinks{gap:15px;font-size:12px}.logo{font-size:21px}.kpi-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.kpi-intro{grid-column:1/-1;padding:0;display:flex;justify-content:space-between;align-items:center}.kpi-intro span{text-align:right}.kpi-intro b{margin:0}.contact-box{gap:28px}.contact-methods{grid-template-columns:1fr}.wechat-card{flex-direction:row;gap:14px;justify-content:space-between;text-align:left;padding:18px}.wechat-card .btn{margin:0;flex-shrink:0}.wechat-wait p{margin:0 0 4px}.contact-symbol{display:none}.direct-cards{grid-template-columns:1fr 1fr}.contact-card{padding:17px}.contact-card strong{font-size:14px}.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 225px}.services{gap:12px}.service .body{padding:20px 16px}.service h3{font-size:20px}}
@media(max-width:1000px){.navlinks{display:none}.menu-toggle{display:block}.services{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.service .photo{height:125px}.service .body{padding:25px}.service h3{font-size:25px}.list li{font-size:14px}.industry-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.hero h1{font-size:54px}.hero-copy{max-width:790px}.hero:after{background:linear-gradient(90deg,#041730bb,#04173066)}.case{grid-template-columns:1fr 1fr;gap:18px}.case-copy{padding:24px}.case-copy h3{font-size:26px}.metric{padding:13px}.metric b{font-size:24px}.section-top{display:block}.section-top p{margin-top:18px;max-width:700px}.contact-box{grid-template-columns:1fr}.contact-methods{grid-template-columns:.65fr 1.35fr}.wechat-card{flex-direction:column;justify-content:center;text-align:center}.contact-symbol{display:block;font-size:22px;margin-bottom:14px}.wechat-card .btn{margin-top:12px}.direct-cards{grid-template-columns:1fr}.contact-card strong{font-size:19px}.contact-card{padding:20px}.insight-track{grid-auto-columns:calc((100% - 18px)/2)}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:1fr;gap:35px}.article-layout aside{position:static;grid-row:1}.article-toc{display:flex;flex-wrap:wrap;gap:0 20px;padding:18px}.article-toc b{width:100%;margin-bottom:8px}.article-toc a{font-size:12px}.aside-contact{display:none}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.footer-grid>div:last-child a{display:inline-block;margin-right:20px}.hero-image img{object-position:66% center}}
@media(max-width:640px){html{scroll-padding-top:82px}.container{padding:0 18px}.nav{height:65px;backdrop-filter:none;background:#fff}.logo{font-size:20px}.nav .inner{gap:10px}.nav-contact{display:none}.mobile-nav{max-height:calc(100dvh - 65px)}section{padding:55px 0}.hero{min-height:615px}.hero-copy{padding:52px 0 35px;max-width:none}.hero h1{font-size:clamp(27px,7.3vw,43px);line-height:1.33;letter-spacing:-.035em;margin:20px 0 18px;white-space:normal}.hero p{font-size:14px;line-height:1.85}.eyebrow{font-size:9px;letter-spacing:.16em}.hero-image img{object-position:69% center}.hero:after{background:linear-gradient(90deg,#041730cc,#04173085)}.hero-actions{gap:9px;margin-top:24px}.hero-actions .btn{padding:11px 12px;min-height:46px;font-size:12px;flex:1}.hero .hero-actions .btn:first-child{flex-basis:100%}.pillrow{gap:7px;margin-top:23px;max-width:350px}.pill{font-size:9px;padding:7px 9px}.kpis{padding:23px 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