:root{--brand-blue: #0B57D0;--brand-blue-hover: #094BB8;--brand-blue-light: #3B82F6;--brand-cyan: #22D3EE;--ink-deep: #050B1A;--ink-900: #0A1628;--ink-800: #0F1F36;--ink-700: #15263F;--surface-0: #FFFFFF;--surface-1: #F8FAFC;--surface-2: #F1F5F9;--hairline: #E2E8F0;--line-dim: rgba(59, 130, 246, .12);--line-mid: rgba(59, 130, 246, .22);--line-bright: rgba(59, 130, 246, .45);--text-dark-1: #F1F5F9;--text-dark-2: #B6C2D6;--text-dark-3: #64748B;--text-light-1: #0A1628;--text-light-2: #334155;--text-light-3: #64748B;--font-display: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", Arial, sans-serif;--font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", Arial, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace;--fs-h1: clamp(30px, 3.6vw, 42px);--fs-h2: clamp(24px, 3vw, 34px);--fs-h3: clamp(20px, 1.8vw, 24px);--fs-lead: clamp(16px, 1.4vw, 19px);--fs-body: clamp(15px, 1.05vw, 17px);--fs-small: clamp(13px, .9vw, 14.5px);--fs-tag: 13px;--fs-btn: 15px;--lh-h1: 1.18;--lh-h2: 1.25;--lh-h3: 1.35;--lh-body: 1.75;--container-max: 1200px;--container-pad: 24px;--header-h: 72px;--radius: 4px;--section-y: clamp(56px, 7vw, 88px);--card-pad: 28px;--gap: 22px;--gap-sm: 12px;--block-gap: 16px;--z-skip: 9999;--z-toast: 200;--z-modal: 100;--z-header: 50;--z-bottom-bar: 50}@media(min-width:768px){:root{--container-pad: 40px;--header-h: 80px}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0}img,svg,picture{display:block;max-width:100%;height:auto}button{font:inherit;cursor:pointer;background:none;border:none;padding:0;color:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none;padding:0;margin:0}input,select,textarea{font:inherit;color:inherit}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body{font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-body);color:var(--text-light-1);background:var(--surface-0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:var(--lh-h2);letter-spacing:-.01em}p{margin:0}.skip-link{position:absolute;top:-100px;left:16px;z-index:var(--z-skip);padding:12px 20px;background:var(--brand-blue);color:#fff;border-radius:var(--radius)}.skip-link:focus{top:16px}:focus-visible{outline:2px solid var(--brand-blue-light);outline-offset:2px}.container{max-width:var(--container-max);margin:0 auto;padding-left:var(--container-pad);padding-right:var(--container-pad)}.section-pad{padding-top:var(--section-y);padding-bottom:var(--section-y)}.section-dark{background:var(--ink-900);color:var(--text-dark-1)}.section-deep{background:var(--ink-deep);color:var(--text-dark-1)}.section-soft{background:var(--surface-1)}.u-media{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;object-position:top center;background:var(--ink-900)}.u-media--4x3{aspect-ratio:4 / 3}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:sticky;top:0;z-index:var(--z-header);height:var(--header-h);background:#0a1628f2;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-dim);color:var(--text-dark-1)}.site-header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px}.site-logo{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-.01em}.site-logo svg{width:32px;height:32px;color:var(--brand-cyan)}.site-logo .accent{color:var(--brand-cyan)}.site-nav{display:none;gap:32px;font-size:14px;font-weight:500}@media(min-width:1024px){.site-nav{display:flex}}.site-nav a{position:relative;padding:6px 0;color:var(--text-dark-2);transition:color .2s}.site-nav a:hover{color:var(--text-dark-1)}.site-nav a.active{color:var(--brand-cyan)}.site-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--brand-cyan)}.header-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:500;background:var(--brand-blue);color:#fff;border-radius:var(--radius);transition:background .2s}.header-cta:hover{background:var(--brand-blue-hover)}.page-hero{position:relative;padding:80px 0 96px;background:linear-gradient(180deg,var(--ink-deep) 0%,var(--ink-900) 100%);color:var(--text-dark-1);overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dim) 1px,transparent 1px),linear-gradient(90deg,var(--line-dim) 1px,transparent 1px);background-size:60px 60px;opacity:.6;pointer-events:none}.page-hero:after{content:"";position:absolute;top:-30%;right:-10%;width:55%;height:100%;background:radial-gradient(closest-side,#22d3ee1f,#22d3ee00 72%);pointer-events:none}.page-hero .container{position:relative;z-index:1}.breadcrumb{font-family:var(--font-mono);font-size:12px;color:var(--text-dark-3);margin-bottom:28px;display:flex;align-items:center;gap:8px;letter-spacing:.04em}.breadcrumb a{color:var(--text-dark-3);transition:color .2s}.breadcrumb a:hover{color:var(--brand-cyan)}.breadcrumb .sep{opacity:.5}.breadcrumb .current{color:var(--text-dark-1)}.t-tag{font-family:var(--font-mono);font-size:var(--fs-tag);letter-spacing:.08em;color:var(--brand-cyan);text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;margin-bottom:24px}.t-tag:before{content:"";width:32px;height:1px;background:var(--brand-cyan)}.h1{font-size:var(--fs-h1);font-weight:700;line-height:var(--lh-h1);max-width:20ch;margin-bottom:20px}.h1 .accent{color:var(--brand-cyan)}.hero-lead{font-size:var(--fs-lead);line-height:var(--lh-body);color:var(--text-dark-2);max-width:60ch}.hero-stats{display:grid;gap:24px;margin-top:48px;grid-template-columns:repeat(2,1fr)}@media(min-width:768px){.hero-stats{grid-template-columns:repeat(4,1fr);gap:32px}}.hero-stat{padding:24px 20px;background:#ffffff08;border:1px solid var(--line-dim);border-radius:var(--radius)}.hero-stat .num{font-family:var(--font-display);font-weight:700;font-size:clamp(28px,3vw,40px);color:var(--brand-cyan);line-height:1;margin-bottom:8px}.hero-stat .label{font-size:13px;color:var(--text-dark-2)}.section-title-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:56px;gap:24px;flex-wrap:wrap}.section-h2-block{max-width:720px}.section-h2-block .t-tag{margin-bottom:16px;color:var(--brand-blue)}.section-h2-block .t-tag:before{background:var(--brand-blue)}.h2{font-size:var(--fs-h2);font-weight:700;line-height:var(--lh-h2);margin-bottom:12px}.h3{font-size:var(--fs-h3);font-weight:700;line-height:var(--lh-h3);color:var(--text-light-1)}.h2-lead{font-size:var(--fs-body);color:var(--text-light-2);line-height:var(--lh-body);max-width:64ch}.section-dark{background:var(--ink-800);color:var(--text-dark-1);position:relative}.section-deep{background:var(--ink-900);color:var(--text-dark-1);position:relative}.section-dark .h2,.section-deep .h2{color:var(--text-dark-1)}.section-dark .h2-lead,.section-deep .h2-lead{color:var(--text-dark-2)}.section-dark .section-h2-block .t-tag,.section-deep .section-h2-block .t-tag{color:var(--brand-cyan)}.section-dark .section-h2-block .t-tag:before,.section-deep .section-h2-block .t-tag:before{background:var(--brand-cyan)}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:500;border-radius:var(--radius);transition:all .2s;cursor:pointer;font-family:inherit;border:0}.btn-primary{background:var(--brand-blue);color:#fff}.btn-primary:hover{background:var(--brand-blue-hover);transform:translateY(-1px)}.btn-secondary{background:var(--surface-2);color:var(--brand-blue);border:1px solid transparent}.btn-secondary:hover{background:var(--hairline);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-light-1);border:1px solid var(--hairline)}.btn-ghost:hover{border-color:var(--brand-blue);color:var(--brand-blue)}.section-dark .btn-secondary,.section-deep .btn-secondary,.page-hero .btn-secondary,.home-hero .btn-secondary,.svc-hero .btn-secondary,.cta-section .btn-secondary{background:#ffffff1a;color:var(--text-dark-1);border-color:var(--line-mid)}.section-dark .btn-secondary:hover,.section-deep .btn-secondary:hover,.page-hero .btn-secondary:hover,.home-hero .btn-secondary:hover,.svc-hero .btn-secondary:hover,.cta-section .btn-secondary:hover{background:#ffffff2e;border-color:var(--brand-cyan)}.section-dark .btn-ghost,.section-deep .btn-ghost,.page-hero .btn-ghost,.home-hero .btn-ghost,.svc-hero .btn-ghost,.cta-section .btn-ghost,.site-footer .btn-ghost,.mobile-menu .btn-ghost{color:var(--text-dark-1);border-color:var(--line-mid)}.section-dark .btn-ghost:hover,.section-deep .btn-ghost:hover,.page-hero .btn-ghost:hover,.home-hero .btn-ghost:hover,.svc-hero .btn-ghost:hover,.cta-section .btn-ghost:hover,.site-footer .btn-ghost:hover,.mobile-menu .btn-ghost:hover{background:#ffffff0f;border-color:var(--brand-cyan)}.btn-sm{padding:8px 16px;font-size:13px}.cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.site-footer{background:var(--ink-deep);color:var(--text-dark-2);border-top:1px solid var(--line-dim);font-size:14px}.footer-grid{display:grid;gap:32px 40px;grid-template-columns:1fr;padding-top:48px;margin-bottom:40px}@media(min-width:560px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1 / -1}}@media(min-width:1024px){.footer-grid{grid-template-columns:1.7fr 1fr 1fr 1.25fr}.footer-brand{grid-column:auto}}.footer-brand{display:flex;flex-direction:column;justify-content:center}.footer-brand .brand{margin-bottom:16px}.fb-pos{font-size:14px;font-weight:600;color:var(--text-dark-1);line-height:1.6;margin-bottom:12px}.fb-intro{font-size:13px;line-height:1.85;color:var(--text-dark-3);max-width:46ch;margin-bottom:20px}.fb-badges{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.fb-badges li{font-size:12px;color:var(--text-dark-2);background:#ffffff0d;border:1px solid var(--line-dim);border-radius:99px;padding:6px 12px;line-height:1.3}.footer-col h5{color:var(--text-dark-1);font-weight:600;margin-bottom:16px;font-size:14px}.footer-col li{margin-bottom:10px}.footer-col a{color:var(--text-dark-2);transition:color .2s;font-size:13.5px}.footer-col a:hover{color:var(--brand-cyan)}.fc-list li{display:flex;gap:10px;align-items:baseline}.fc-k{font-size:12px;color:var(--brand-cyan);font-family:var(--font-mono);flex:none;width:30px}.fc-addr{color:var(--text-dark-2);font-size:13.5px;line-height:1.6}.footer-qr{margin-top:18px}.footer-qr img{width:104px;height:104px;border-radius:var(--radius);display:block;background:#fff}.footer-qr span{display:block;margin-top:8px;font-size:12px;color:var(--text-dark-3)}.fc-btn{margin-top:18px}.footer-bottom{padding:22px 0 30px;border-top:1px solid var(--line-dim);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-dark-3);flex-wrap:wrap;gap:10px}.footer-bottom a{color:var(--text-dark-3)}.footer-bottom a:hover{color:var(--brand-cyan)}@media(max-width:600px){.footer-bottom{justify-content:center;text-align:center}}.card{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);transition:all .25s ease}.card:hover{transform:translateY(-4px);border-color:var(--brand-blue-light);box-shadow:0 16px 32px -8px #0b57d026}.tag{display:inline-block;font-family:var(--font-mono);font-size:11px;padding:3px 10px;border-radius:99px;letter-spacing:.04em}.tag-default{background:var(--surface-2);color:var(--text-light-3)}.tag-soe{background:#fef3c7;color:#b45309}.tag-state{background:#dbeafe;color:#1e40af}.tag-culture{background:#f3e8ff;color:#7e22ce}.tag-edu{background:#dcfce7;color:#15803d}.tag-gov{background:#fee2e2;color:#991b1b}.tag-commerce{background:#fed7aa;color:#9a3412}.tag-overseas{background:#cffafe;color:#0e7490}.spec-grid{display:grid;gap:0;border:1px solid var(--hairline);border-radius:var(--radius);overflow:hidden}.spec-row{display:grid;grid-template-columns:1fr}@media(min-width:768px){.spec-row{grid-template-columns:200px 1fr}}.spec-row:not(:last-child){border-bottom:1px solid var(--hairline)}.spec-key{padding:18px 24px;background:var(--surface-1);font-weight:600;font-size:14px;color:var(--text-light-1);border-right:1px solid var(--hairline)}@media(max-width:767px){.spec-key{border-right:0;border-bottom:1px solid var(--hairline)}}.spec-value{padding:18px 24px;font-size:14.5px;color:var(--text-light-2);line-height:1.7}.spec-value strong{color:var(--text-light-1);font-weight:600}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:13px;font-weight:600;color:var(--text-light-1)}.field label .required{color:#dc2626;margin-left:2px}.field input,.field select,.field textarea{padding:12px 14px;font-size:14.5px;background:var(--surface-1);border:1px solid var(--hairline);border-radius:var(--radius);transition:all .2s;color:var(--text-light-1);width:100%}.field input:focus,.field select:focus,.field textarea:focus{outline:none;background:#fff;border-color:var(--brand-blue);box-shadow:0 0 0 3px #0b57d01a}.field textarea{resize:vertical;min-height:120px;font-family:var(--font-body);line-height:1.6}.field .hint{font-size:12px;color:var(--text-light-3)}.cta-section{background:var(--ink-900);color:var(--text-dark-1);position:relative;overflow:hidden;text-align:center}.cta-section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dim) 1px,transparent 1px),linear-gradient(90deg,var(--line-dim) 1px,transparent 1px);background-size:80px 80px;opacity:.5;pointer-events:none}.cta-section .container{position:relative}.cta-section .h2{color:var(--text-dark-1)}.cta-section .h2-lead{color:var(--text-dark-2);max-width:56ch;margin:0 auto 32px}.card--pad{padding:var(--card-pad)}.media-card{display:flex;flex-direction:column;height:100%;overflow:hidden;text-decoration:none}.media-card>.u-media{flex:none}.media-card__body{display:flex;flex-direction:column;flex:1;padding:var(--card-pad)}.section-head{margin-bottom:48px}@media(max-width:767px){.section-head{margin-bottom:32px}}.faq{display:flex;flex-direction:column;gap:12px}.faq__item{border:1px solid var(--hairline);border-radius:var(--radius);background:#fff}.faq__item summary{padding:16px 20px;font-weight:600;font-size:var(--fs-body);color:var(--text-light-1);cursor:pointer;list-style:none;position:relative}.faq__item summary::-webkit-details-marker{display:none}.faq__item summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--brand-blue);font-size:20px;line-height:1}.faq__item[open] summary:after{content:"−"}.faq__item .faq__a{padding:0 20px 18px;line-height:var(--lh-body);color:var(--text-light-2);font-size:var(--fs-small)}.faq__item .faq__a :global(strong),.faq__item .faq__a strong{color:var(--text-light-1);font-weight:600}.trust-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.trust-pill{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;font-size:var(--fs-small);color:var(--text-dark-2);background:#ffffff0a;border:1px solid var(--line-dim);border-radius:99px}.trust-pill:before{content:"";width:6px;height:6px;border-radius:99px;background:var(--brand-cyan);flex:none}.brand[data-astro-cid-anndpidy]{display:inline-flex;align-items:center;text-decoration:none}.brand[data-astro-cid-anndpidy] img[data-astro-cid-anndpidy]{display:block;width:auto;flex:none}@media(max-width:1023px){.site-header[data-astro-cid-ctg3m53h] .brand__logo{height:38px!important}}.nav-toggle[data-astro-cid-ctg3m53h]{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 10px;background:transparent;border:0;cursor:pointer}@media(min-width:1024px){.nav-toggle[data-astro-cid-ctg3m53h]{display:none}}@media(max-width:1023px){.header-cta[data-astro-cid-ctg3m53h]{display:none}}.nav-toggle-bar[data-astro-cid-ctg3m53h]{display:block;height:2px;width:24px;background:var(--text-dark-1);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.nav-toggle[data-astro-cid-ctg3m53h][aria-expanded=true] .nav-toggle-bar[data-astro-cid-ctg3m53h]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[data-astro-cid-ctg3m53h][aria-expanded=true] .nav-toggle-bar[data-astro-cid-ctg3m53h]:nth-child(2){opacity:0}.nav-toggle[data-astro-cid-ctg3m53h][aria-expanded=true] .nav-toggle-bar[data-astro-cid-ctg3m53h]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu[data-astro-cid-ctg3m53h]{border-top:1px solid var(--line-dim);background:var(--ink-900);padding:12px 0 24px}@media(min-width:1024px){.mobile-menu[data-astro-cid-ctg3m53h]{display:none!important}}.mobile-nav[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;padding:0 24px}.mobile-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{display:block;padding:14px 4px;font-size:16px;font-weight:500;color:var(--text-dark-2);border-bottom:1px solid var(--line-dim);min-height:44px}.mobile-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover,.mobile-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h].active{color:var(--brand-cyan)}.mobile-cta[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;gap:10px;padding:20px 24px 0}.mobile-cta[data-astro-cid-ctg3m53h] .btn[data-astro-cid-ctg3m53h]{width:100%;justify-content:center;min-height:48px}.m-callbar[data-astro-cid-37fxchfa]{display:none}@media(max-width:767px){.m-callbar[data-astro-cid-37fxchfa]{display:grid;grid-template-columns:1fr 1.1fr;position:fixed;left:0;right:0;bottom:0;z-index:95;background:#fff;border-top:1px solid var(--hairline);box-shadow:0 -6px 20px -10px #0b122047;padding-bottom:env(safe-area-inset-bottom,0)}.m-callbar__btn[data-astro-cid-37fxchfa]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:56px;padding:8px 10px;text-decoration:none;font-weight:700;font-size:15px}.m-callbar__btn--call[data-astro-cid-37fxchfa]{color:var(--brand-blue);background:#fff}.m-callbar__btn--call[data-astro-cid-37fxchfa] .m-callbar__s[data-astro-cid-37fxchfa]{font-family:var(--font-mono);font-size:11px;font-weight:500;color:var(--text-light-3);margin-top:2px}.m-callbar__btn--plan[data-astro-cid-37fxchfa]{color:#fff;background:var(--brand-blue)}body{padding-bottom:60px}}