:root{--navy:#0b253f;--navy2:#153651;--ink:#142b3e;--muted:#52616c;--cream:#f6f3ed;--paper:#fffefa;--gold:#9b734d;--sand:#dfcfbb;--line:#dbdedb;--white:#fff;--serif:Georgia,'Times New Roman','Noto Serif CJK SC','Songti SC',serif;--sans:Arial,'Helvetica Neue','Noto Sans CJK SC','PingFang SC','Microsoft YaHei',sans-serif;--radius:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;background:var(--paper)}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b58142;outline-offset:4px}button:disabled{cursor:wait;opacity:.65}[hidden]{display:none!important}.container{width:min(1240px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;left:12px;top:-80px;padding:12px 18px;background:var(--navy);color:white;z-index:100}.skip:focus{top:12px}.preview-ribbon{padding:6px 24px;text-align:center;background:#e8e0d3;color:#4f4233;font-size:11px;letter-spacing:.035em;line-height:1.45}.preview-ribbon strong{font-size:10px;letter-spacing:.13em;margin-right:12px}.site-header{height:88px;position:sticky;top:0;z-index:20;background:rgba(255,254,250,.97);border-bottom:1px solid rgba(11,37,63,.09);backdrop-filter:blur(12px)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:28px}.brand{display:flex;align-items:center;flex-shrink:0}.brand img{width:218px;height:auto;display:block}.nav{display:flex;align-items:center;gap:25px;font-size:13px}.nav a{text-decoration:none}.nav a:hover{color:var(--gold)}.nav .lang-link{padding-left:20px;border-left:1px solid var(--line);font-weight:600}.button{display:inline-flex;gap:18px;align-items:center;justify-content:center;min-height:52px;padding:14px 24px;background:var(--navy);color:white;text-decoration:none;border:1px solid var(--navy);border-radius:var(--radius);font-size:14px;font-weight:600;line-height:1.3;transition:background .18s,transform .18s}.button:hover{background:var(--navy2);transform:translateY(-1px)}.button .arrow{font-size:22px;font-weight:400;line-height:1}.button.small{min-height:43px;padding:10px 19px;font-size:12px}.button.light{background:var(--cream);color:var(--navy);border-color:var(--cream)}.button.light:hover{background:white}.text-link{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:14px;text-underline-offset:5px}.eyebrow{display:block;color:var(--gold);font-size:11px;font-weight:700;letter-spacing:.15em;line-height:1.5;text-transform:uppercase;margin:0 0 22px}.hero{background:var(--cream);padding:50px 0 34px}.hero-grid{display:grid;grid-template-columns:1fr 1.04fr;gap:54px;align-items:center}.hero-copy{padding-block:15px}.hero h1{font-family:var(--serif);font-size:clamp(52px,5.4vw,76px);line-height:1.06;font-weight:400;letter-spacing:-.035em;margin:0 0 24px}.hero h1 em{font-style:italic;color:var(--gold)}.hero-lead{font-size:16px;line-height:1.8;max-width:470px;margin:0 0 26px;color:#465563}.hero-actions{display:flex;flex-wrap:wrap;gap:20px;align-items:center;margin-bottom:20px}.hero-note{font-size:12px;line-height:1.8;color:var(--muted);max-width:465px;margin:0}.hero-note span{display:inline-block;margin-right:12px}.hero-note span:before{content:'✓';color:var(--gold);font-weight:700;margin-right:6px}.hero-visual{position:relative;min-width:0;margin:0;align-self:stretch;min-height:555px;padding-bottom:34px}.hero-visual>img{width:100%;height:calc(100% - 34px);max-height:605px;position:absolute;object-fit:cover;object-position:56% 50%;inset:0 0 auto;box-shadow:0 14px 36px rgba(11,37,63,.09)}.image-label{position:absolute;top:16px;left:16px;font-size:10px;letter-spacing:.11em;font-weight:700;padding:7px 10px;background:rgba(255,254,250,.92);color:var(--navy)}.photo-note{position:absolute;bottom:0;margin:0;color:var(--muted);font-size:10px;line-height:1.5;padding-top:8px}.floating-label{position:absolute;bottom:65px;left:-27px;max-width:320px;background:var(--paper);padding:23px 26px;border-left:3px solid var(--gold);box-shadow:0 12px 26px rgba(8,28,42,.12)}.floating-label small{font-size:10px;letter-spacing:.15em;font-weight:700;color:var(--gold);display:block;margin-bottom:6px}.floating-label span{font-family:var(--serif);font-size:24px;line-height:1.2;display:block}.trust-strip{background:var(--cream)}.trust-inner{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #d9d7d0;padding:21px 0 24px;gap:20px}.trust-item{display:flex;align-items:center;gap:15px;font-size:13px}.trust-item svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.5;flex-shrink:0}.trust-item:not(:first-child){border-left:1px solid #d9d7d0;padding-left:32px}.section{padding:84px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:32px}.section h2,.visit-section h2,.form-section h2{font-family:var(--serif);font-size:clamp(34px,3.7vw,49px);font-weight:400;line-height:1.16;letter-spacing:-.025em;margin:0}.section .eyebrow,.visit-section .eyebrow,.form-section .eyebrow{margin-bottom:15px}.section-heading p{max-width:375px;color:var(--muted);font-size:14px;margin:0;line-height:1.8}.compare-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.compare-card{border:1px solid var(--line);padding:29px 26px 27px;background:white;border-top:2px solid var(--sand)}.card-number{font-size:11px;color:var(--gold);letter-spacing:.12em;font-weight:700;display:block;margin-bottom:25px}.compare-card h3{font-family:var(--serif);font-size:25px;font-weight:400;line-height:1.25;margin:0 0 13px}.compare-card p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}.value-note{border-bottom:1px solid var(--line);padding:19px 0 0;font-size:13px;color:var(--muted);padding-bottom:19px;margin:14px 0 0}.value-note strong{color:var(--ink)}.visit-section{background:var(--navy);color:var(--cream);padding:70px 0}.visit-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:84px;align-items:center}.visit-section .eyebrow{color:#d3b394}.visit-section h2{font-size:48px}.visit-copy>p{max-width:475px;margin:22px 0 24px;color:#d4dfe5;font-size:14px;line-height:1.9}.visit-copy .visit-note{font-size:11px;color:#bfccd4;margin:16px 0 0;line-height:1.8}.visit-card{background:#13324c;border:1px solid #355067;padding:32px}.visit-card-title{font-size:10px;color:#d5b795;font-weight:700;letter-spacing:.15em;margin:0 0 22px}.visit-item{display:grid;grid-template-columns:35px 1fr;gap:14px;padding:20px 0;border-top:1px solid #375066}.visit-item>span{font-family:var(--serif);font-size:26px;color:#c5a485;line-height:1.1}.visit-item h3{font-size:14px;margin:0 0 5px;font-weight:600}.visit-item p{margin:0;font-size:12px;line-height:1.8;color:#c6d2dc}.visit-card-bottom{border-top:1px solid #375066;margin:0;padding-top:18px;font-size:11px;color:#c6d2dc}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:46px}.step .step-number{font-family:var(--serif);font-size:36px;color:var(--gold);margin-bottom:12px;display:block}.step h3{font-size:16px;margin:0 0 10px}.step p{font-size:13px;color:var(--muted);margin:0;line-height:1.85}.step{border-top:1px solid var(--line);padding-top:20px}.form-section{background:var(--cream);padding:80px 0}.form-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:68px;align-items:start}.form-intro{padding-top:22px}.form-intro>p{font-size:14px;color:var(--muted);line-height:1.9;margin:22px 0 24px}.mini-list{padding:0;list-style:none;margin:0 0 30px}.mini-list li{font-size:13px;margin:10px 0;padding-left:22px;position:relative}.mini-list li:before{content:'✓';position:absolute;left:0;color:var(--gold)}.contact-card{border-top:1px solid #d9d7d0;padding-top:22px}.contact-card .label{font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:8px}.contact-card .telephone{font-family:var(--serif);font-size:30px;text-decoration:none;display:block;line-height:1.2;margin-bottom:8px}.contact-card .email{font-size:12px;text-underline-offset:4px}.form-shell{padding:34px;background:white;border:1px solid #e4e0d9;box-shadow:0 12px 25px rgba(11,37,63,.025)}.form-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.step-label{font-size:11px;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.13em}.progress{display:flex;gap:6px}.progress span{width:37px;height:3px;background:#e5e2dd}.progress .active{background:var(--gold)}.form-shell h3{font-family:var(--serif);font-weight:400;font-size:29px;line-height:1.2;margin:0 0 8px}.form-sub{color:var(--muted);font-size:12px;margin:0 0 23px}.form-shell fieldset{padding:0;margin:0;border:0;min-width:0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}.field.full{grid-column:1/-1}.field label{display:block;font-size:12px;color:var(--ink);font-weight:600;margin-bottom:7px;line-height:1.4}.field label .optional{font-weight:400;color:var(--muted);font-size:11px}.field input,.field select{display:block;width:100%;height:46px;padding:10px 12px;border:1px solid #cdd4d7;border-radius:3px;background:white;font-size:13px;color:var(--ink);min-width:0}.field select{padding-right:25px}.field input::placeholder{color:#7b858d}.field-help{font-size:10.5px;line-height:1.75;color:var(--muted);margin:10px 0 0}.form-actions{display:flex;gap:15px;align-items:center;margin-top:24px}.form-actions .button{flex:1;min-height:50px;font-size:13px}.back-button{border:none;background:none;padding:12px 0;color:var(--muted);font-size:12px;text-decoration:underline;text-underline-offset:4px}.privacy-hint{font-size:10px;color:var(--muted);margin:13px 0 0;line-height:1.7}.demo-inline{font-size:10px;line-height:1.7;color:#6a5742;background:#f6f0e6;border:1px solid #ece0ce;padding:9px 11px;margin:17px 0 0}.intent-message{font-size:12px;padding:9px 12px;background:#edf3f6;border-left:2px solid var(--gold);margin:0 0 16px}.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:11px;line-height:1.7;color:var(--muted);margin-top:21px}.checkbox input{width:17px;height:17px;flex-shrink:0;accent-color:var(--navy);margin:2px 0 0}.link-button{font:inherit;display:inline;background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px;color:inherit}.error{color:#8b2525;font-size:12px;line-height:1.7;margin:13px 0 0;border-left:2px solid #8b2525;padding-left:10px}.demo-result{background:#f6f3ed;padding:25px}.demo-result h3{font-size:28px}.demo-result p{font-size:13px;color:var(--muted);line-height:1.85}.result-ref{font-size:12px;overflow-wrap:anywhere}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}.faq-intro p{font-size:13px;color:var(--muted);line-height:1.8}.faq-list details{border-top:1px solid var(--line);padding:19px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{font-weight:600;font-size:14px;cursor:pointer;list-style:none;position:relative;padding-right:30px;line-height:1.6}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:0;top:-3px;font-weight:400;font-size:24px;color:var(--gold)}.faq-list details[open] summary:after{content:'−'}.faq-list p{font-size:13px;color:var(--muted);margin:13px 0 0;line-height:1.9}.closing{padding:43px 0;background:#eee7dd;border-top:1px solid #e1d8cc}.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.closing h2{font-family:var(--serif);font-weight:400;line-height:1.2;font-size:34px;margin:0}.closing p{font-size:12px;color:var(--muted);margin:9px 0 0}.site-footer{background:var(--navy);color:#c7d2da;padding:43px 0 27px;font-size:11px}.footer-top{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;padding-bottom:28px;border-bottom:1px solid #365065}.footer-brand img{filter:brightness(0) invert(1);width:210px;height:auto;display:block;margin-bottom:15px}.footer-top h3{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:#dfc5a9;margin:0 0 13px}.footer-top p{margin:0;line-height:1.9}.footer-top a{text-underline-offset:4px}.footer-bottom{display:flex;justify-content:space-between;gap:30px;padding-top:20px;align-items:flex-start}.footer-bottom>p{margin:0;max-width:670px;font-size:10px;line-height:1.8}.footer-links{display:flex;gap:18px;white-space:nowrap}.footer-links a{text-underline-offset:4px}.mobile-cta{display:none}dialog{border:1px solid var(--line);border-radius:5px;padding:32px;max-width:min(620px,calc(100% - 32px));color:var(--ink);background:var(--paper);box-shadow:0 25px 100px rgba(0,0,0,.18)}dialog::backdrop{background:rgba(5,25,40,.6)}dialog h2{font-family:var(--serif);font-size:30px;line-height:1.25;margin:0 30px 20px 0;font-weight:400}dialog p{font-size:13px;color:var(--muted);line-height:1.9}.dialog-close{position:absolute;right:18px;top:16px;background:none;border:0;font-size:25px;line-height:1;color:var(--ink)}.noscript{padding:16px;background:#fff0d6;text-align:center;font-size:13px}.lang-zh .hero h1{font-size:clamp(43px,4.6vw,65px);line-height:1.28;letter-spacing:.005em;font-weight:500}.lang-zh .hero h1 em{font-style:normal}.lang-zh .hero-lead{line-height:1.9}.lang-zh .hero-visual{min-height:555px}.lang-zh .section h2,.lang-zh .visit-section h2,.lang-zh .form-section h2{letter-spacing:.015em;line-height:1.4;font-size:40px}.lang-zh .eyebrow{letter-spacing:.12em}.lang-zh .compare-card h3{font-size:23px}.lang-zh .hero-note{font-size:11px}.lang-zh .floating-label span{font-size:24px;line-height:1.5}.lang-zh .floating-label{max-width:320px}
@media(min-width:1600px){.hero-visual{min-height:610px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.nav{gap:17px}.nav>a.nav-item{display:none}.hero-grid{gap:40px}.hero h1{font-size:60px}.hero-visual{min-height:540px}.hero-lead{font-size:14px}.floating-label{left:-20px;padding:20px;max-width:280px}.floating-label span{font-size:22px}.hero-actions{gap:17px}.hero-actions .button{font-size:13px;padding-inline:18px}.visit-grid{gap:45px}.visit-section h2{font-size:43px}.form-layout{gap:40px;grid-template-columns:.7fr 1.3fr}.form-shell{padding:27px}.faq-layout{gap:45px}.lang-zh .hero h1{font-size:49px}}
@media(max-width:800px){html{scroll-padding-top:87px}.container{width:calc(100% - 40px)}.preview-ribbon{font-size:10px;padding:5px 14px}.preview-ribbon strong{letter-spacing:.07em;font-size:9px;margin-right:7px}.site-header{height:72px}.brand img{width:175px}.nav{gap:16px}.nav .button{display:none}.nav .lang-link{padding-left:0;border:0;font-size:12px}.hero{padding:32px 0 22px}.hero-grid{grid-template-columns:1fr;gap:25px}.hero-copy{padding:0}.hero h1{font-size:58px;line-height:1.06;margin-bottom:21px}.hero-lead{font-size:15px;max-width:560px;margin-bottom:22px}.hero .eyebrow{font-size:10px;margin-bottom:20px;letter-spacing:.11em}.hero-actions{gap:18px;margin-bottom:16px}.hero-actions .button{min-height:51px}.hero-note{font-size:11px;max-width:600px}.hero-visual,.lang-zh .hero-visual{min-height:405px}.hero-visual>img{height:370px;inset:0;object-position:center 55%}.floating-label{left:16px;bottom:57px;padding:17px 20px}.floating-label span{font-size:23px}.floating-label small{font-size:9px}.image-label{font-size:9px;top:12px;left:12px}.photo-note{font-size:10px}.trust-inner{gap:14px;padding:17px 0 22px}.trust-item{font-size:10px;gap:8px;align-items:flex-start;line-height:1.65}.trust-item svg{width:20px;height:20px}.trust-item:not(:first-child){padding-left:15px}.section{padding:54px 0}.section-heading{display:block;margin-bottom:28px}.section h2,.visit-section h2,.form-section h2{font-size:37px}.section-heading p{margin-top:18px;font-size:13px;max-width:580px}.compare-cards{gap:14px}.compare-card{padding:22px 18px}.card-number{margin-bottom:19px}.compare-card h3{font-size:23px}.compare-card p{font-size:12px}.visit-section{padding:50px 0}.visit-grid{gap:30px}.visit-copy>p{font-size:13px}.visit-card{padding:23px}.visit-item{grid-template-columns:25px 1fr;gap:10px}.visit-item h3{font-size:13px}.steps{gap:26px}.step h3{font-size:14px}.step p{font-size:12px}.form-section{padding:52px 0}.form-layout{grid-template-columns:1fr;gap:30px}.form-intro{padding-top:0}.form-intro>p{max-width:580px;margin:18px 0}.mini-list{margin:0 0 22px;display:flex;gap:17px;flex-wrap:wrap}.mini-list li{font-size:11px;margin:0}.contact-card{display:none}.form-shell{padding:29px}.faq-layout{grid-template-columns:1fr;gap:22px}.faq-intro p{max-width:500px}.closing{padding:31px 0}.closing h2{font-size:29px}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-brand img{width:195px}.footer-brand p{max-width:530px}.footer-bottom{display:block}.footer-links{margin-top:18px}.site-footer{padding-bottom:100px}.mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;padding:11px 20px max(11px,env(safe-area-inset-bottom));background:rgba(255,254,250,.97);border-top:1px solid var(--line);box-shadow:0 -4px 20px rgba(10,34,53,.06);gap:14px;align-items:center}.mobile-cta>a:first-child{font-size:12px;text-decoration:none;min-width:76px;text-align:center}.mobile-cta .button{flex:1;min-height:45px;font-size:12px;padding:10px 14px;gap:12px}.lang-zh .hero h1{font-size:49px;line-height:1.28}.lang-zh .section h2,.lang-zh .visit-section h2,.lang-zh .form-section h2{font-size:34px}.lang-zh .hero-lead{font-size:14px}.lang-zh .mini-list{gap:12px}.lang-zh .compare-card h3{font-size:20px}}
@media(max-width:560px){.hero h1{font-size:52px}.hero-grid{gap:22px}.hero-lead{font-size:14px;line-height:1.85}.hero-actions{display:flex;align-items:flex-start;gap:14px;flex-direction:column}.hero-actions .button{width:100%}.hero-actions .text-link{font-size:12px;margin-left:1px}.hero-visual,.lang-zh .hero-visual{min-height:325px}.hero-visual>img{height:288px;object-position:center}.floating-label{bottom:52px;max-width:260px;padding:15px 17px}.floating-label span{font-size:21px}.photo-note{line-height:1.6}.trust-inner{grid-template-columns:1fr;gap:13px}.trust-item{font-size:12px;align-items:center}.trust-item svg{width:20px}.trust-item:not(:first-child){padding-left:0;border:0}.section{padding:45px 0}.compare-cards{grid-template-columns:1fr;gap:13px}.compare-card{padding:24px}.card-number{margin-bottom:14px}.compare-card h3{font-size:25px}.compare-card p{font-size:13px}.value-note{font-size:12px;line-height:1.85}.visit-grid{grid-template-columns:1fr;gap:28px}.visit-section{padding:43px 0}.visit-section h2{font-size:39px}.visit-copy>p{margin-top:18px}.visit-card{padding:25px}.visit-item p{font-size:12px}.visit-copy .button{width:100%}.steps{grid-template-columns:1fr;gap:24px}.step{position:relative;padding:22px 0 0 52px;min-height:96px}.step .step-number{position:absolute;left:0;top:20px;font-size:28px}.step h3{font-size:15px}.step p{font-size:13px}.form-layout{gap:24px}.form-shell{padding:25px 21px}.form-topline{margin-bottom:20px}.form-shell h3{font-size:27px}.field-grid{grid-template-columns:1fr;gap:17px}.field.full{grid-column:auto}.field input,.field select{font-size:16px;height:48px}.field label{font-size:12px}.form-sub{font-size:12px}.field-help{font-size:11px}.form-actions{margin-top:21px}.form-actions .button{font-size:12px;gap:10px}.mini-list{display:block;margin:20px 0 0}.mini-list li{margin:8px 0;font-size:12px}.form-intro>p{font-size:13px}.checkbox{font-size:11px}.privacy-hint{font-size:10px}.faq-list summary{font-size:13px}.closing-inner{display:block}.closing .button{width:100%;margin-top:21px}.footer-top{grid-template-columns:1fr;gap:24px}.footer-brand{grid-column:auto}.footer-bottom>p{font-size:10px}.footer-links{gap:14px;font-size:10px}.lang-zh .hero h1{font-size:43px}.lang-zh .hero-note{font-size:10px}.lang-zh .floating-label span{font-size:20px}.lang-zh .section h2,.lang-zh .visit-section h2,.lang-zh .form-section h2{font-size:33px}.lang-zh .compare-card h3{font-size:23px}.lang-zh .closing h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
@media print{.preview-ribbon,.site-header,.mobile-cta,dialog{display:none}.hero-visual>img{position:static;height:300px}.hero-visual{min-height:350px}.site-footer{padding-bottom:30px}.section,.visit-section,.form-section{padding-block:28px}.container{width:100%}}
