@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;500;600;700;800&display=swap');
:root{--ink:#142536;--muted:#65727d;--accent:#17a18c;--dark:#101f30;--bg:#f6f8f8;--line:#e2e8e9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.container{width:min(1160px,calc(100% - 48px));margin:auto}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid #e9eeef;backdrop-filter:blur(18px)}.nav{height:78px;display:flex;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:11px;min-width:196px}.brand-icon{width:40px;height:40px;display:grid;place-items:center;background:#0f2634;color:#44dfbd;border-radius:9px;font-family:monospace;font-weight:800;font-size:17px}.brand b{display:block;font-size:20px;letter-spacing:1px}.brand small{display:block;font-size:9px;letter-spacing:1.8px;color:#7b8992;margin-top:3px}.navlinks{display:flex;align-items:center;gap:29px;margin:auto}.navlinks a{font-size:13px;font-weight:600;color:#3c4c57;white-space:nowrap}.navlinks a:hover,.footer a:hover{color:var(--accent)}.nav-cta{font-size:13px;background:#162c3a;color:#fff;border-radius:5px;padding:13px 17px;white-space:nowrap}.nav-cta span{color:#5ce2be;margin-left:12px}.mobile-nav-btn{display:none}.hero{background:radial-gradient(circle at 80% 42%,#1b3949 0%,#102232 49%,#0c1d2d 100%);color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.07fr .93fr;align-items:center;gap:35px;min-height:575px;padding:75px 0 83px}.eyebrow,.kicker{font-family:"DM Mono",monospace;font-size:11px;letter-spacing:1.2px;font-weight:500}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#92d2c7;border:1px solid #385b62;border-radius:30px;padding:9px 13px}.status-dot,.online i{width:7px;height:7px;border-radius:50%;background:#50d9ad;display:inline-block;box-shadow:0 0 10px #50d9ad}.hero h1{font-size:clamp(38px,4vw,59px);line-height:1.28;letter-spacing:-1.7px;margin:24px 0 20px;font-weight:800}.hero h1 em{color:#64e0c1;font-style:normal}.hero-sub{font-size:15px;line-height:2;color:#bdccd3;max-width:520px;margin:0}.hero-sub strong{color:#f5fbfc;font-weight:600}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{border:none;display:inline-flex;justify-content:center;align-items:center;gap:26px;border-radius:5px;padding:15px 21px;font-size:14px;font-weight:700;cursor:pointer}.btn-primary{background:#45d2af;color:#102833}.btn-primary:hover{background:#69e5c4}.btn-ghost{border:1px solid #56727c;color:#e5f2f4}.btn-ghost:hover{background:#233f4e}.trust{display:flex;flex-wrap:wrap;gap:22px;color:#9fbdc4;font-size:12px;margin-top:38px}.display-top{height:43px;background:#22384a;display:flex;align-items:center;justify-content:space-between;padding:0 16px;color:#9baebc;font-family:monospace;font-size:10px}.hero-display{border:1px solid #406070;border-radius:11px;overflow:hidden;box-shadow:0 30px 80px #03111d88;transform:rotate(-1.5deg);background:#132c3b}.window-dots{display:flex;gap:5px}.window-dots i{height:7px;width:7px;background:#688897;border-radius:50%}.online{color:#78dfbc;display:flex;align-items:center;gap:7px}.online i{height:5px;width:5px}.display-body{padding:30px}.dash-title{font-size:22px;font-weight:700;display:flex;justify-content:space-between}.dash-title span{color:#60d7b7}.dash-sub{color:#94aabb;font-size:12px;margin-top:7px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:25px}.metric-grid>div{border:1px solid #33586a;border-radius:6px;padding:19px 15px}.metric-grid small{font-size:9px;color:#6cbbad;letter-spacing:1px}.metric-grid strong{font-size:17px;display:block;margin:10px 0 6px}.metric-grid span{font-size:11px;color:#91a8b5}.terminal{background:#0a1c28;margin-top:15px;border-radius:6px;padding:18px 20px;font:12px/2.1 monospace;color:#d6e0e6}.term-green{color:#5cdeac;margin-right:8px}.term-muted{color:#6991a0;margin-right:8px}.dash-foot{margin-top:21px;display:flex;justify-content:space-between;font:10px monospace;color:#7092a0}.confidence{background:#eef3f2;border-bottom:1px solid #e4e9e8}.confidence-inner{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:18px}.confidence-inner>span{font-size:13px;color:#7b8a8d}.confidence-inner>div{display:flex;gap:42px;font-size:13px}.confidence-inner b:before{content:'✓';color:#1d9d86;margin-right:9px}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:43px}.kicker{color:#138c79}.section-head h2,.faq-grid h2{font-size:36px;line-height:1.4;letter-spacing:-1px;margin:14px 0 0}.section-head>p{max-width:355px;color:var(--muted);font-size:14px;line-height:1.95;margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-card{border:1px solid var(--line);border-radius:9px;padding:23px;display:flex;flex-direction:column;min-height:335px;background:#fff}.service-card.featured{background:#ecf9f5;border-color:#b6e4d7}.service-top{display:flex;align-items:center;justify-content:space-between}.service-icon{font-size:27px;color:#1b957f}.tag{font-size:10px;border-radius:3px;padding:6px 9px;background:#d1eee4;color:#167e69}.tag.soft{background:#edf2f2;color:#76878b}.service-card h3{font-size:19px;margin:28px 0 11px}.service-card p{font-size:13px;line-height:1.85;color:#71808a;margin:0;min-height:88px}.chips{display:flex;gap:5px;flex-wrap:wrap;margin-top:15px}.chips span{padding:5px 7px;background:#f1f5f4;font-size:10px;color:#697c7d}.featured .chips span{background:#d9eee7}.service-card a{font-size:12px;font-weight:700;color:#177e6e;margin-top:auto;padding-top:25px}.service-card a span{margin-left:12px}.process-section{background:#f6f8f8}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.steps>div{border-top:2px solid #dce6e4;padding-top:20px}.steps span{font-family:monospace;color:#159986;font-size:14px}.steps h3{font-size:18px;margin:22px 0 10px}.steps p{font-size:13px;line-height:1.85;color:var(--muted);margin:0}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.case-card{border:1px solid var(--line);padding:27px;border-radius:7px}.case-number{font:10px monospace;color:#159584;letter-spacing:1px}.case-card h3{font-size:19px;line-height:1.6;margin:31px 0 10px}.case-card p{font-size:13px;line-height:1.9;color:var(--muted);min-height:85px}.case-card>span{font-size:11px;color:#188d78}.pricing-section{background:#f6f8f8}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.price-card{background:#fff;border:1px solid #dee7e7;border-radius:8px;padding:30px}.price-card.emphasis{border-color:#41baa1;box-shadow:0 5px 18px #207f6c13}.price-card>span{font-size:12px;font-weight:700;color:#148e7e}.price-card h3{font-size:31px;margin:19px 0 10px}.price-card h3 small{font-size:13px;font-weight:500;color:#819099}.price-card p{font-size:13px;color:var(--muted);line-height:1.8;min-height:48px}.price-card ul{list-style:none;padding:18px 0;border-top:1px solid #e8eeee;margin:18px 0 13px}.price-card li{font-size:13px;color:#415761;margin:14px 0}.price-card li:before{content:'✓';color:#1ba78b;margin-right:9px}.price-card a{display:block;text-align:center;background:#edf7f3;color:#107765;border-radius:4px;padding:13px;font-size:13px;font-weight:700}.price-card.emphasis a{background:#1ca78e;color:#fff}.price-note{font-size:12px;color:#839099;line-height:1.8;margin:23px 0 0}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq-grid>div>p{font-size:14px;line-height:1.8;color:var(--muted)}.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}.faq-list summary{list-style:none;cursor:pointer;font-size:15px;font-weight:700;display:flex;justify-content:space-between;align-items:center}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:25px;font-weight:400;color:#23a38d}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{font-size:13px;line-height:1.9;color:var(--muted);padding-right:25px}.contact-section{background:#102939;padding:100px 0;color:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:95px}.kicker.light{color:#6fe0bf}.contact-copy h2{font-size:43px;line-height:1.4;margin:25px 0 20px}.contact-copy>p{color:#b8c9d2;font-size:14px;line-height:2;max-width:410px}.contact-points{display:grid;gap:18px;margin:35px 0}.contact-points div{font-size:13px;color:#d2e3e7}.contact-points div:first-letter{color:#5bdfbd}.contact-points span{margin-left:10px}.contact-note{border-left:2px solid #4dcaa8;color:#93afba;line-height:1.9;padding:0 0 0 16px;font-size:12px;max-width:430px}.form-card{background:#fff;color:#1d3039;border-radius:8px;padding:32px}.form-heading h3{font-size:21px;margin:0 0 7px}.form-heading p{color:#7a8991;font-size:12px;line-height:1.7;margin:0 0 23px}.form-card form{display:grid;gap:17px}.form-card label{font-size:12px;font-weight:700;display:grid;gap:8px}.form-card label>span{color:#d86b56}.form-card input:not([type=checkbox]),.form-card textarea,.form-card select{width:100%;border:1px solid #dce5e6;border-radius:4px;background:#fafcfc;padding:13px 12px;font-size:13px;color:#253b44;outline:none}.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:#24aa91;box-shadow:0 0 0 3px #24aa911a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-card textarea{resize:vertical}.form-card .consent{display:flex;align-items:start;font-weight:400;font-size:11px;color:#697980;line-height:1.7}.consent input{margin:4px 3px 0 0}.form-card .consent span{color:inherit}.consent a{color:#15917b;text-decoration:underline}.submit-btn{width:100%;justify-content:space-between}.form-disclaimer{font-size:10px;color:#8b969b;line-height:1.8}.form-feedback{font-size:12px;line-height:1.7;margin:0}.form-feedback.success{color:#15856d}.form-feedback.error{color:#be4b38}.honeypot{position:absolute;left:-9999px;opacity:0}.footer{background:#0a1b27;color:#d9e5ea}.footer-top{padding:49px 0;display:flex;justify-content:space-between;gap:28px}.footer-brand b{color:#fff}.footer-top p{font-size:12px;color:#7995a3;margin-top:22px}.footer-links{display:flex;gap:25px;align-items:center;font-size:12px;color:#a6bec7}.footer-bottom{padding:20px 0;border-top:1px solid #24404e;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#78919f}.floating-contact{position:fixed;bottom:24px;right:24px;padding:13px 18px;border-radius:40px;background:#31bd9b;color:#07382c;box-shadow:0 9px 32px #0002;font-size:13px;font-weight:800;z-index:15}.floating-contact span{margin-left:10px}@media(max-width:1050px){.navlinks{gap:14px}.navlinks a{font-size:12px}.brand{min-width:160px}.hero-grid{gap:24px}.service-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{gap:40px}}@media(max-width:760px){.container{width:min(100% - 36px,580px)}.nav{height:66px;gap:10px}.brand{min-width:auto;margin-right:auto}.brand-icon{height:36px;width:36px}.brand b{font-size:17px}.brand small{font-size:8px}.nav-cta{font-size:11px;padding:10px 11px}.mobile-nav-btn{display:block;border:none;background:transparent;color:var(--ink);font-size:24px;cursor:pointer}.navlinks{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;box-shadow:0 15px 20px #0001;padding:16px 22px;flex-direction:column;align-items:start;gap:17px}.navlinks.open{display:flex}.hero-grid{grid-template-columns:1fr;padding:68px 0;min-height:auto}.hero h1{letter-spacing:-1px;font-size:39px}.hero-display{margin-top:22px;transform:none}.trust{gap:14px}.confidence-inner{padding:21px 0;display:block}.confidence-inner>div{gap:13px;flex-wrap:wrap;margin-top:15px}.confidence-inner b{font-size:11px}.section{padding:70px 0}.section-head{display:block;margin-bottom:28px}.section-head h2,.faq-grid h2{font-size:28px}.section-head>p{margin-top:16px}.service-grid,.steps,.case-grid,.price-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}.service-card{min-height:auto}.service-card p{min-height:auto}.service-card a{padding-top:20px}.steps{gap:25px}.case-card p{min-height:auto}.faq-grid,.contact-grid{gap:25px}.contact-section{padding:70px 0}.contact-copy h2{font-size:34px}.footer-top,.footer-bottom{display:block}.footer-links{flex-wrap:wrap;margin-top:25px}.footer-bottom span{display:block;margin-bottom:10px}}@media(max-width:420px){.hero h1{font-size:34px}.hero-actions{flex-direction:column}.hero-actions .btn{justify-content:space-between}.display-body{padding:18px}.dash-title{font-size:16px}.metric-grid strong{font-size:14px}.metric-grid span{font-size:10px}.form-card{padding:22px}.form-row{grid-template-columns:1fr}.nav-cta span{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* V2: content hub, service landing pages, SEO guides */
.inner-hero{background:linear-gradient(125deg,#0e2534,#163b48);color:#fff;padding:70px 0 75px}.inner-hero .crumb{font-size:12px;color:#82aaae;margin-bottom:22px}.inner-hero .crumb a{color:#70dfbd}.inner-hero h1{font-size:clamp(31px,4.2vw,50px);line-height:1.35;letter-spacing:-1px;margin:12px 0 17px}.inner-hero p{max-width:790px;color:#b9d0d6;font-size:15px;line-height:2}.inner-hero .badge-line{font:11px monospace;letter-spacing:2px;color:#61d9b8}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:46px;align-items:start}.prose{font-size:15px;line-height:2.15;color:#425761}.prose h2{font-size:26px;color:#142c37;margin:38px 0 12px;line-height:1.4}.prose h3{font-size:19px;color:#142c37;margin:25px 0 8px}.prose p{margin:13px 0}.prose ul{padding-left:23px}.prose li{padding:3px 0}.prose code{font-size:.93em;background:#eef4f4;padding:2px 6px;border-radius:4px;overflow-wrap:anywhere}.side-panel{border:1px solid #e1e9e9;border-radius:10px;padding:25px;position:sticky;top:96px;background:#f9fbfb}.side-panel h3{margin:0 0 12px;font-size:20px}.side-panel p{font-size:13px;line-height:1.85;color:#687b81}.side-panel a.cta-side{display:block;background:#1ca78e;padding:13px;text-align:center;color:#fff;border-radius:5px;font-size:13px;font-weight:700;margin:20px 0}.side-panel .side-list a{display:block;padding:11px 0;border-top:1px solid #e3ebeb;font-size:12px;color:#48616b}.feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:26px 0}.feature-points>div{background:#f4f9f7;border:1px solid #deeeea;padding:18px;border-radius:7px;font-size:13px}.feature-points strong{display:block;color:#146f60;margin-bottom:7px}.page-section{padding:70px 0}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tile{border:1px solid #e0e9e9;border-radius:9px;padding:27px;background:#fff;display:flex;flex-direction:column;min-height:240px}.tile .type{font:11px monospace;color:#14947c;letter-spacing:1px}.tile h2,.tile h3{font-size:20px;line-height:1.5;margin:20px 0 12px}.tile p{font-size:13px;color:#6f7f86;line-height:1.9;margin:0 0 18px}.tile a{font-weight:700;color:#148d78;font-size:13px;margin-top:auto}.section-link{text-align:right;margin:24px 0 0}.section-link a{color:#148b79;font-size:13px;font-weight:700}.info-strip{background:#eef7f4;border-radius:9px;padding:22px;margin:28px 0;font-size:13px;color:#35645c}.info-strip strong{color:#147963}.quiet-note{font-size:12px;color:#7d8d95;line-height:1.8}.mini-cta{margin:43px 0 0;background:#143443;border-radius:10px;padding:28px;color:#fff}.mini-cta p{color:#c0d6db}.mini-cta a{display:inline-block;background:#3bcea8;color:#09372c;padding:12px 18px;border-radius:5px;font-weight:700;font-size:13px}.about-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.about-list>div{background:#f6faf9;padding:21px;border:1px solid #e0eeeb;border-radius:8px}.footer-links{flex-wrap:wrap}@media(max-width:850px){.content-layout{grid-template-columns:1fr}.side-panel{position:static}.tiles{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.inner-hero{padding:48px 0 55px}.page-section{padding:45px 0}.tiles,.feature-points,.about-list{grid-template-columns:1fr}.prose h2{font-size:23px}.tile{min-height:0}}

/* V4 additions retain the established design system. */
:root{--ink:#20323D;--green:#20B99A}body{background:#F7FAF9}.hero,.contact-section{background:#142E3B}.hero h1{font-size:clamp(30px,3.5vw,48px)}.brand-logo{width:42px;height:42px;object-fit:contain}.filterbar,.pagination{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}.filterbar a,.pagination a{padding:10px 15px;border:1px solid #dbe7e3;border-radius:6px;font-size:14px;background:white}.filterbar a[aria-current],.pagination a[aria-current]{background:#142e3b;color:white}.pagination{margin-top:30px}.toc{background:#edf5f2;padding:22px;border-left:3px solid #20b99a}.toc ol{padding-left:22px}.prose img{max-width:100%;height:auto}.prose pre{overflow:auto;max-width:100%;padding:22px;background:#142e3b;color:#e9f4f0;border-radius:8px;line-height:1.7}.prose pre code{background:transparent;padding:0}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%}td,th{padding:12px;border:1px solid #dbe7e3;text-align:left}.tile h2 a{font-size:20px;color:#20323d}.footer p{line-height:1.9}.footer-top>div{min-width:0}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #20b99a;outline-offset:4px}.prose,.tile,.contact-copy{overflow-wrap:anywhere}@media(max-width:420px){.hero h1{font-size:30px}.trust{flex-wrap:wrap}.form-card{min-width:0}}

/* Navigation and non-overlapping floating actions. */
.navlinks a[aria-current]{color:#087c68;text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
.back-to-top{position:fixed;right:24px;bottom:calc(82px + env(safe-area-inset-bottom,0px));width:46px;height:46px;display:grid;place-items:center;border:1px solid #d3e4df;border-radius:50%;background:#fff;color:#163b48;box-shadow:0 5px 20px #10293918;cursor:pointer;z-index:15}
.back-to-top[hidden]{display:none}.back-to-top:hover{background:#e7f6f0;color:#087c68}
.floating-contact{bottom:calc(24px + env(safe-area-inset-bottom,0px))}
@media(min-width:761px) and (max-width:1150px){.nav{gap:16px}.navlinks{gap:12px}.brand{min-width:160px}.nav-cta{padding:12px}}
@media(max-width:760px){.back-to-top{right:16px}.floating-contact{right:16px}.navlinks a{min-height:44px;display:flex;align-items:center}.footer{padding-bottom:100px}}

.form-card label>.field-label{display:block;color:inherit;white-space:nowrap}.form-card .required-mark{display:inline;color:#c44336;margin-left:3px}

/* Contact details use their own centered section, not the generic info strip. */
.contact-methods{padding:64px 0 56px;background:#f7faf9}
.contact-methods-heading{text-align:center;margin:0 auto 36px;max-width:640px}
.contact-methods-heading h2{font-size:28px;line-height:1.45;letter-spacing:-.5px;margin:0 0 12px;color:#142e3b}
.contact-methods-heading p{font-size:14px;line-height:1.8;color:#657780;margin:0}
.contact-methods-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:30px 0;background:#fff;border:1px solid #deebe5;border-radius:12px}
.contact-method{text-align:center;padding:4px 28px;min-width:0}
.contact-method+.contact-method{border-left:1px solid #deebe5}
.contact-method-label{display:block;font-size:13px;font-weight:700;color:#087c68;margin-bottom:15px}
.contact-method-value{display:block;font-size:21px;font-weight:700;line-height:1.6;color:#173745;overflow-wrap:anywhere;user-select:text}
a.contact-method-value:hover{color:#087c68;text-decoration:underline;text-underline-offset:5px}
.contact-method p{font-size:12px;line-height:1.8;color:#74858d;margin:10px 0 0}
.contact-hours{display:flex;justify-content:center;align-items:baseline;gap:14px;margin:24px auto 0;text-align:center;font-size:13px;line-height:1.8;color:#657780}
.contact-hours>span{color:#173745;font-weight:700;white-space:nowrap}.contact-hours p{margin:0;overflow-wrap:anywhere}
.footer-links{align-content:center}.footer-links a{white-space:nowrap}
@media(max-width:760px){.contact-methods{padding:40px 0}.contact-methods-heading{margin-bottom:24px}.contact-methods-heading h2{font-size:23px}.contact-methods-grid{grid-template-columns:1fr;padding:0 24px}.contact-method{padding:24px 0}.contact-method+.contact-method{border-left:0;border-top:1px solid #deebe5}.contact-method-label{margin-bottom:8px}.contact-method-value{font-size:20px}.contact-hours{display:block}.contact-hours>span{display:block;margin-bottom:5px}}