:root{color-scheme:light;--bg: #f6f8fb;--surface: #fff;--surface-strong: #edf2f9;--text: #18283e;--muted: #617086;--line: #dfe7f0;--primary: #3269c9;--primary-soft: #eaf1fe;--accent: #437f91;--shadow: 0 20px 60px -28px rgb(38 65 105 / 22%);--radius-lg: 40px;--radius-md: 24px;--radius-sm: 14px;--container: 1200px;--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:116px}body{margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}::selection{background:#d3e5fb;color:#14263f}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}a,button{-webkit-tap-highlight-color:transparent}button,input,textarea{font:inherit}button,summary{cursor:pointer}[hidden]{display:none!important}:focus-visible{outline:3px solid #568edc;outline-offset:5px}:where(h1,h2,h3,p){overflow-wrap:anywhere}:where(p,li){line-height:1.85}.container{width:min(calc(100% - 64px),var(--container));margin-inline:auto}.muted,.hint{color:var(--muted)}.hint{font-size:.9rem;line-height:1.8}.skip-link{position:fixed;left:28px;top:-100px;z-index:100;padding:12px 20px;border-radius:99px;background:var(--text);color:#fff}.skip-link:focus{top:18px}.site-header{position:sticky;top:18px;z-index:30;padding-top:18px}.header-inner{position:relative;display:flex;align-items:center;gap:32px;min-height:72px;padding:12px 16px 12px 24px;border-radius:99px;border:1px solid rgb(255 255 255 / 95%);background:#ffffffdb;-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);box-shadow:0 5px 25px -12px #30496e33,inset 0 1px #fff}.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}.brand-mark{width:36px;height:36px;color:#3d70c0}.brand-name{font-size:1.14rem;font-weight:600;letter-spacing:.07em}.navigation-shell{flex:1;min-width:0}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px}.nav-links{display:flex;align-items:center;justify-content:center;gap:2px;flex:1}.nav-links a{position:relative;white-space:nowrap;padding:11px 12px;border-radius:99px;color:#5c697b;font-size:.86rem;transition:background .22s var(--ease),color .22s var(--ease)}.nav-links a:hover{color:#284f85;background:#edf3fb}.nav-links a[aria-current]{color:#2d609f;background:#eaf1fb}.nav-contact{display:inline-flex;justify-content:center;align-items:center;gap:14px;flex-shrink:0;padding:13px 19px;border-radius:99px;color:#fff;background:#243d61;font-size:.84rem;font-weight:500;transition:background .22s var(--ease),box-shadow .22s var(--ease)}.nav-contact span{transition:transform .24s var(--ease)}.nav-contact:hover{background:#355782;box-shadow:0 5px 15px #2a487226}.nav-contact:hover span{transform:translate(2px,-2px)}.nav-toggle{margin-left:auto;align-items:center;justify-content:center;gap:12px;padding:12px 17px;min-height:44px;border:0;border-radius:99px;color:var(--text);background:var(--surface-strong);font-size:.86rem}.menu-lines{display:grid;gap:5px;width:18px}.menu-lines i{height:1.5px;background:currentColor;border-radius:3px;transition:transform .24s var(--ease)}.is-open .menu-lines i:first-child{transform:translateY(3.25px) rotate(45deg)}.is-open .menu-lines i:last-child{transform:translateY(-3.25px) rotate(-45deg)}.page{padding:38px 0 64px}.section{padding:36px 0}.section-header{margin-bottom:30px}.section-header h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:600;line-height:1.4;margin:0}.section-header p:not(.eyebrow){max-width:70ch;color:var(--muted);margin:12px 0 0}.eyebrow{color:var(--accent);font-size:.8rem;font-weight:500;letter-spacing:.04em;margin:0 0 16px}.stack,.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card,.panel,.article-item{min-width:0;padding:30px;border:1px solid rgb(222 231 242 / 60%);border-radius:var(--radius-md);background:#fff}.card h3{margin:17px 0 10px;font-weight:600;font-size:1.15rem}.card h2{font-size:1.4rem;line-height:1.6}.card p,.card li,.article-item p{color:var(--muted)}.card ul{padding-left:20px}.card a:not(.button),.article-item a{color:var(--primary)}.card a:not(.button):hover,.article-item a:hover{text-decoration:underline;text-underline-offset:5px}.content-panel{border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow)}.pill{display:inline-block;padding:5px 12px;background:#eef4fb;color:#466d97;font-size:.76rem;border-radius:99px}.cta-row{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:13px 25px;border:1px solid transparent;border-radius:99px;font-weight:500;font-size:.93rem;transition:background .24s var(--ease),box-shadow .24s var(--ease),transform .24s var(--ease)}.button-primary{color:#fff;background:var(--primary);box-shadow:0 7px 18px -8px #3269c966}.button-primary:hover{color:#fff;background:#275aaf;box-shadow:0 9px 22px -8px #3269c973;transform:translateY(-1px)}.button-secondary,.button-ghost{color:#345c94;background:#f1f5fc;border-color:#dfe8f6}.button-secondary:hover,.button-ghost:hover{background:#e6effb}.button:disabled{cursor:not-allowed;background:#e2e8f0;color:#5f6f84;box-shadow:none;transform:none}.hero{padding:2px 0 30px}.hero-panel{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:center;padding:80px 62px;border-radius:44px;background:linear-gradient(120deg,#fff 15%,#f2f6fd 70%,#eaf3f9);box-shadow:inset 0 1px #fff,0 30px 90px -65px #2e598c42}.hero-copy{min-width:0}.hero .eyebrow{color:#607187;font-size:.77rem}.hero h1{margin:22px 0 0;font-size:clamp(2.5rem,3.65vw,3.25rem);line-height:1.24;letter-spacing:-.035em;font-weight:600;text-wrap:balance}.hero-title-line{display:block}.lead{margin:23px 0 0;max-width:48ch;font-size:1rem;color:var(--muted);line-height:1.95}.hero-text-link{display:inline-flex;align-items:center;gap:10px;font-size:.9rem;color:#345c94;padding:10px 0}.hero-text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-visual{position:relative;min-width:0;padding:24px 0;border-radius:50%;background:radial-gradient(ellipse,#dbe8f9,transparent 72%)}.product-window{position:relative;width:100%;overflow:hidden;border:1px solid white;border-radius:25px;color:#31445f;background:#fffffff2;box-shadow:0 30px 65px -30px #34588342,0 4px 18px -7px #34588317}.product-window-head,.product-window-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-window-head{padding:18px 22px;font-size:.84rem;font-weight:600}.product-label{padding:5px 10px;background:#eef4fb;border-radius:99px;color:#576b87;font-size:.68rem;font-weight:400}.product-question{display:flex;gap:11px;align-items:center;margin:7px 18px 0;padding:15px;border-radius:17px;background:#f1f5fb}.product-question p{margin:0;font-size:.78rem}.question-mark{display:grid;place-items:center;width:29px;height:29px;flex:0 0 29px;border-radius:10px;background:#fff;color:#466fad;font-size:.7rem}.product-answer{margin:22px 27px 0}.answer-title{display:flex;align-items:center;gap:9px;font-size:.74rem;color:#4166a0}.answer-title span{font-size:1.2rem}.product-answer p{margin:10px 0 16px;font-size:.8rem;line-height:1.95}.product-source{display:flex;align-items:center;flex-wrap:wrap;gap:8px;width:fit-content;padding:8px 12px;border-radius:99px;background:#f2f6fb;color:#536b88;font-size:.63rem}.source-file{width:8px;height:10px;border:1px solid #7a91ad;border-radius:2px}.source-tag{color:#536b88}.product-window-foot{margin-top:22px;padding:17px 20px;background:#fafcfe;color:#61738b;font-size:.59rem}.home-capabilities-inner{padding:32px 26px;display:flex;align-items:center;justify-content:space-between;gap:32px}.home-kicker{margin:0;color:#718096;font-size:.8rem;flex-shrink:0}.home-capability-list{display:flex;flex-wrap:wrap;gap:14px 24px}.home-capability-list a{padding:7px 0;color:#536780;font-size:.83rem;transition:color .2s ease}.home-capability-list a:hover{color:var(--primary)}.home-capability-list span{display:none}.home-story{padding:100px 0 90px}.home-story-heading{margin:0 auto 64px;text-align:center;max-width:700px}.home-story-heading h2,.home-process-intro h2,.home-faq-inner h2,.home-contact-panel h2{margin:0;font-size:clamp(2.2rem,4vw,3.5rem);font-weight:560;line-height:1.35;letter-spacing:-.03em}.home-story-heading h2 span{color:inherit}.home-story-heading>p:last-child{max-width:44ch;margin:22px auto 0;color:var(--muted);font-size:.95rem}.home-story-row{display:grid;grid-template-columns:.55fr 1.4fr .75fr;align-items:center;gap:40px;padding:46px 42px;margin:12px 0;border-radius:30px}.home-story-row:nth-child(odd){background:#eaf0f894}.story-index{font-size:.86rem;color:#526f94}.story-copy h3{margin:0;font-size:clamp(1.5rem,2.5vw,2rem);font-weight:550;line-height:1.5;letter-spacing:-.03em}.story-copy p{margin:16px 0;max-width:46ch;color:var(--muted);font-size:.9rem}.story-copy a,.home-all-services a{color:var(--primary);font-size:.86rem;display:inline-flex;align-items:center;gap:10px;padding-block:8px}.story-copy a:hover,.home-all-services a:hover{text-decoration:underline;text-underline-offset:5px}.story-note{display:flex;align-items:flex-start;gap:14px;color:#61758d;font-size:.77rem;line-height:2}.note-symbol{color:#628aba;font-size:1.3rem}.home-all-services{text-align:center;padding-top:26px}.home-process{padding:0 0 30px}.home-process-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;padding:64px 54px;border-radius:40px;background:#eaf0f8}.home-process-intro h2,.home-faq-inner h2{font-size:clamp(2rem,3.4vw,2.85rem)}.home-process-intro>p:last-child{max-width:36ch;margin:20px 0 0;font-size:.92rem;color:var(--muted)}.home-process-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.home-process-steps article>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff;color:#5277a8;font-size:.7rem}.home-process-steps h3{font-size:.95rem;font-weight:600;margin:20px 0 10px}.home-process-steps p{font-size:.82rem;margin:0;color:var(--muted)}.home-faq{padding:100px 0}.home-faq-inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px;padding-inline:26px}.home-faq-inner>.grid{gap:9px;align-content:start}.faq-item{padding:0 22px;background:#fffc;border-radius:19px;transition:background .2s ease}.faq-item:hover,.faq-item[open]{background:#fff}.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:17px 0;font-size:.9rem;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{color:#5e81b1;font-size:1.2rem;transition:transform .24s var(--ease)}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{margin:0 12px 22px 0;font-size:.86rem;color:var(--muted)}.home-contact{padding:0 0 30px}.home-contact-panel{padding:74px 32px;border-radius:40px;text-align:center;background:linear-gradient(125deg,#e9f0fb,#edf5f7 80%)}.home-contact-panel h2{margin-bottom:28px}.home-contact-panel .eyebrow{color:#5d748e}.form{display:grid;gap:20px}.field{display:grid;gap:10px}.field label{color:#405774;font-size:.9rem;font-weight:500}.field input,.field textarea,#consultation-summary{width:100%;min-width:0;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#f9fbfd;color:var(--text);transition:border-color .18s ease,background .18s ease}.field input:focus,.field textarea:focus{background:#fff;border-color:#719acc}.field textarea{min-height:145px;resize:vertical}.consent-field label{display:block;font-weight:400;line-height:1.9}.consent-field input{display:inline-block;width:17px;height:17px;margin:0 7px 0 0;padding:0;vertical-align:middle;accent-color:var(--primary)}.consent-field a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.summary-panel{display:grid;gap:15px;padding:20px;border-radius:20px;background:var(--surface-strong)}.callout{background:#edf5fa}.callout img{width:min(100%,260px);margin-inline:auto;border-radius:18px}.empty-state{padding:46px 28px;border-radius:26px;text-align:center;background:#eef3f9}.article-list{display:grid;gap:22px}.article-item time{color:var(--accent);font-size:.8rem}.timeline{list-style:none;padding:0;display:grid;gap:16px}.timeline li{display:grid;gap:8px;padding:24px;border-radius:22px;background:#fff}.footer{padding:22px 0 42px;color:var(--muted);font-size:.85rem}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-inline:26px}.footer strong{display:block;color:var(--text);font-size:1rem;font-weight:550;margin-bottom:9px}.footer-links{display:flex;flex-wrap:wrap;gap:24px}.footer a{padding-block:10px}.footer a:hover{color:var(--primary)}@media(max-width:1100px){.header-inner{gap:18px}.navigation-shell{flex:initial;margin-left:auto}.nav-toggle{display:flex}.nav{position:absolute;top:calc(100% + 12px);left:0;right:0;display:grid;grid-template-columns:minmax(0,1fr);gap:12px;padding:20px;border-radius:28px;max-height:calc(100dvh - 132px);overflow-y:auto;background:#fdfefe;border:1px solid #fff;box-shadow:var(--shadow);animation:menu-appear .26s var(--ease) both}.nav-links{display:grid;grid-template-columns:1fr 1fr;gap:6px}.nav-links a{padding:16px 18px;border-radius:16px;white-space:normal}.nav-contact{justify-self:stretch;padding:15px}.navigation-shell:has(.nav-toggle[hidden]) .nav:not([hidden]){position:static;box-shadow:none;max-height:none}.hero-panel{padding:64px 40px;gap:34px}.hero h1{font-size:clamp(2.1rem,3.7vw,2.75rem)}.hero .cta-row{gap:12px}.home-capabilities-inner{flex-direction:column;align-items:flex-start;gap:12px}.home-story-row{grid-template-columns:.5fr 1.5fr}.story-note{display:none}.home-process-inner{grid-template-columns:1fr;gap:38px;padding:50px 40px}.home-faq-inner{gap:36px}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.container{width:calc(100% - 32px)}.site-header{top:10px;padding-top:10px}.header-inner{min-height:64px;padding:8px 10px 8px 16px}.brand-name{font-size:1.06rem}.brand-mark{width:32px;height:32px}.nav{max-height:calc(100dvh - 104px)}.page{padding-top:24px}.hero-panel{grid-template-columns:1fr;padding:44px 28px 30px;gap:20px;border-radius:32px}.hero h1{font-size:clamp(2rem,6vw,3.2rem)}.hero-visual{max-width:500px;width:100%;margin:0 auto;padding:16px 0 0}.lead{font-size:.94rem}.cta-row{gap:18px}.button{font-size:.85rem;padding:12px 20px;min-height:48px}.home-capabilities-inner{padding:22px 14px}.home-capability-list{gap:8px 22px}.home-story{padding:60px 0}.home-story-heading{margin-bottom:32px;padding-inline:14px}.home-story-heading h2{font-size:2.4rem}.home-story-row{grid-template-columns:1fr;gap:16px;padding:30px 26px;border-radius:28px}.story-copy h3{font-size:1.7rem}.home-process-inner{padding:40px 28px;border-radius:32px}.home-faq{padding:60px 0}.home-faq-inner{grid-template-columns:1fr;gap:28px;padding-inline:0}.home-faq-inner>div:first-child{padding-inline:16px}.home-contact-panel{padding:48px 25px;border-radius:32px}.home-contact-panel h2{font-size:clamp(2rem,6vw,2.8rem)}.grid-2,.grid-3{grid-template-columns:1fr}.card,.panel,.article-item{padding:24px}.content-panel{border-radius:28px}.section{padding:24px 0}.footer-inner{flex-direction:column;align-items:flex-start;padding-inline:16px}}@media(max-width:420px){.hero-panel{padding:36px 22px 24px;gap:20px}.hero h1{font-size:clamp(1.7rem,8.2vw,2.15rem)}.hero .eyebrow{font-size:.7rem}.hero .cta-row{gap:8px 16px}.hero-text-link{font-size:.81rem}.product-window{border-radius:20px}.product-window-head{padding:15px}.product-question{padding:11px;margin-inline:12px}.product-question p{font-size:.69rem}.product-answer{margin-inline:20px}.product-window-foot{padding:14px;flex-wrap:wrap;gap:4px}.home-process-steps{grid-template-columns:1fr;gap:24px}.home-process-steps article{display:grid;grid-template-columns:34px 1fr;column-gap:13px}.home-process-steps h3{margin:4px 0 8px}.home-process-steps p{grid-column:2}.nav-links{grid-template-columns:1fr}}@keyframes menu-appear{0%{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}