:root{color-scheme:light;--ink:#171815;--paper:#f6f5ef;--yellow:#f3d548;--muted:#63675c;--line:#d9dcd1;--white:#fff;--radius:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px;background:var(--paper)}
body{margin:0;color:var(--ink);font-family:Inter,Arial,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
a:focus-visible,summary:focus-visible{outline:3px solid #8a6300;outline-offset:5px}
.hero a:focus-visible,.site-footer a:focus-visible{outline-color:var(--yellow)}
img,svg{display:block;max-width:100%}
::selection{background:var(--yellow);color:var(--ink)}
.container{width:min(1184px,calc(100% - 64px));margin-inline:auto}
.skip-link{position:absolute;left:24px;top:12px;z-index:5;transform:translateY(-180%);background:var(--yellow);padding:10px 18px;border-radius:8px}
.skip-link:focus{transform:translateY(0)}
.site-header{border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:94px}
.wordmark{display:inline-flex;align-items:center;gap:11px;font-size:26px;line-height:1;font-weight:800;letter-spacing:-1.1px;white-space:nowrap}
.wordmark img{width:34px;height:34px}
.brand-dot{color:#796000}
.nav{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:600}
.nav-link{padding-block:11px}
.nav-link:hover{text-decoration:underline;text-underline-offset:6px}
.language{border-left:1px solid var(--line);padding-left:25px}
.login{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 17px;border:1px solid var(--ink);border-radius:9px;white-space:nowrap}
.login:hover{background:var(--ink);color:var(--paper)}
.hero{background:var(--ink);color:var(--paper);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.25fr 1fr;gap:72px;align-items:center;padding-block:84px 76px}
.eyebrow{display:flex;gap:12px;align-items:center;margin:0 0 25px;font-size:12px;line-height:1.5;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.hero .eyebrow{color:var(--yellow)}
.small-mark{width:22px;height:8px;flex:0 0 auto;background:repeating-linear-gradient(90deg,currentColor 0 4px,transparent 4px 7px)}
h1,h2,h3,p{margin-top:0}
h1{margin-bottom:28px;font-size:clamp(52px,6vw,82px);font-weight:750;line-height:1.03;letter-spacing:-.055em}
h1 span{display:block;color:var(--yellow)}
html[lang="zh-Hans"] h1{font-size:clamp(50px,5.7vw,76px);letter-spacing:-.025em;line-height:1.17}
.hero-description{max-width:480px;margin-bottom:30px;color:#c9ccbf;font-size:17px;line-height:1.8}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;padding:14px 22px;min-height:52px;border:1px solid transparent;border-radius:9px;font-size:14px;font-weight:700;line-height:1.5;transition:background-color .15s,color .15s}
.button-primary{background:var(--yellow);color:var(--ink)}
.button-primary:hover{background:#ffe777}
.arrow{width:18px;height:18px;flex:0 0 auto}
.text-link{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;text-underline-offset:5px}
.text-link:hover{text-decoration:underline}
.hero-meta{margin-top:29px;margin-bottom:0;color:#aeb3a2;font-size:12px;letter-spacing:.02em}
.product-panel{position:relative;isolation:isolate;background:#22251d;border:1px solid #484d3f;border-radius:var(--radius);padding:30px;box-shadow:16px 16px 0 #1d2019}
.product-panel:before{content:"";position:absolute;z-index:-1;width:180px;height:180px;right:-68px;top:-52px;border:1px solid #4d513e;border-radius:50%}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#b8bead;font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}
.panel-top span:last-child{color:var(--yellow)}
.panel-location{padding-block:34px 31px;border-bottom:1px solid #444a3b}
.location-name{margin:0;font-size:clamp(32px,4vw,47px);font-weight:700;line-height:1.1;letter-spacing:-.035em}
.location-detail{margin:11px 0 0;font-size:13px;color:#b8bead}
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px 20px;padding-top:28px}
.panel-item strong{display:block;font-size:22px;font-weight:600;line-height:1.25;letter-spacing:-.02em}
.panel-item span{display:block;margin-top:6px;color:#b8bead;font-size:12px}
.panel-foot{display:flex;gap:10px;align-items:center;margin-top:31px;color:#b8bead;font-size:11px}
.panel-foot:before{content:"";height:4px;width:42px;background:var(--yellow)}
.fact-strip{border-bottom:1px solid var(--line)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);padding-block:23px;gap:24px}
.fact{display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:600;white-space:nowrap}
.fact+.fact{border-left:1px solid var(--line)}
.fact svg{width:18px;height:18px;flex:0 0 auto;color:#676f59}
.section{padding-block:84px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:32px}
.section-heading .eyebrow{margin-bottom:13px;color:var(--muted)}
h2{margin-bottom:0;font-size:36px;line-height:1.25;letter-spacing:-.035em;font-weight:700}
.section-intro{max-width:365px;margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.plan{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:29px 27px 25px;display:flex;flex-direction:column;min-width:0}
.plan-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:23px}
.plan h3{margin:0;font-size:19px;letter-spacing:-.015em;font-weight:700}
.plan-number{font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:#73786c}
.price{display:flex;align-items:baseline;gap:9px;line-height:1.1;margin-bottom:25px;white-space:nowrap}
.price strong{font-size:49px;letter-spacing:-.05em;font-weight:750;font-variant-numeric:tabular-nums}
.price span{font-size:12px;color:var(--muted)}
.specs{margin:0 0 25px;border-top:1px solid var(--line);padding-top:16px}
.specs div{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding-block:5px;font-size:13px}
.specs dt{color:var(--muted)}
.specs dd{margin:0;text-align:right;font-weight:600}
.plan .button{margin-top:auto;width:100%;background:var(--ink);color:var(--paper)}
.plan .button:hover{background:#353b2d}
.plan:nth-child(2){border-color:#b1a350}
.plan:nth-child(2) .button{background:var(--yellow);color:var(--ink)}
.plan:nth-child(2) .button:hover{background:#ffe777}
.plan-note{margin:13px 0 0;text-align:center;font-size:11px;color:var(--muted)}
.price-note{margin:22px 0 0;color:var(--muted);font-size:12px;line-height:1.75}
.line-note{padding:21px 24px;margin-top:25px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:baseline;gap:22px;font-size:13px;line-height:1.7}
.line-note strong{flex:0 0 auto}
.line-note p{margin:0;color:var(--muted)}
.process-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#eceee4}
.process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:50px;margin-top:37px}
.step-index{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border:1px solid #bcc1b0;border-radius:50%;font:12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;margin-bottom:21px}
.process h3{font-size:17px;margin:0 0 10px;line-height:1.5}
.process p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.faq-layout{display:grid;grid-template-columns:.8fr 1.5fr;gap:85px}
.faq-heading .eyebrow{margin-bottom:14px;color:var(--muted)}
.faq-heading p:not(.eyebrow){margin-top:22px;color:var(--muted);font-size:14px}
.faq-heading .text-link{margin-top:2px}
.faq{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding-block:21px}
summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:15px;font-weight:650;line-height:1.5}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:23px;font-weight:400;flex:0 0 auto;line-height:1}
details[open] summary:after{content:"−"}
details p{margin:15px 30px 0 0;color:var(--muted);font-size:14px;line-height:1.85}
.ready{margin-top:58px;border:1px solid var(--line);border-radius:var(--radius);padding:29px 32px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:var(--white)}
.ready h3{margin:0 0 5px;font-size:21px;letter-spacing:-.025em}
.ready p{margin:0;color:var(--muted);font-size:13px}
.ready .button{background:var(--ink);color:var(--paper);flex:0 0 auto}
.ready .button:hover{background:#353b2d}
.site-footer{padding-block:43px 28px;background:var(--ink);color:var(--paper)}
.footer-top{display:flex;justify-content:space-between;align-items:start;gap:30px;padding-bottom:31px}
.footer-brand .wordmark{font-size:22px}
.footer-brand .wordmark img{width:28px;height:28px}
.footer-brand .brand-dot{color:var(--yellow)}
.footer-description{font-size:12px;color:#b8bead;margin:17px 0 0}
.footer-links{display:flex;gap:26px;flex-wrap:wrap;font-size:12px}
.footer-links a{padding:8px 0}
.footer-links a:hover{text-decoration:underline;text-underline-offset:5px}
.footer-bottom{border-top:1px solid #43483b;padding-top:22px;display:flex;justify-content:space-between;gap:18px;font-size:11px;color:#b8bead}
.footer-bottom p{margin:0}
.footer-bottom a{text-decoration:underline;text-underline-offset:3px}
@media(min-width:1500px){.hero-inner{padding-block:98px}}
@media(max-width:1000px){.hero-inner{gap:45px}.nav{gap:20px}.language{padding-left:20px}.product-panel{padding:25px}.plan{padding:24px 21px}.plans{gap:16px}.faq-layout{gap:50px}.process{gap:30px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.header-inner{min-height:80px;gap:18px}.wordmark{font-size:24px}.wordmark img{width:30px;height:30px}.nav{gap:18px}.nav-secondary{display:none}.language{padding-left:0;border:0}.login{padding-inline:12px}.hero-inner{grid-template-columns:1fr;gap:47px;padding-block:52px 50px}.hero-description{max-width:520px}.product-panel{max-width:520px;width:100%;box-shadow:9px 9px 0 #1d2019}.panel-location{padding-block:27px}.panel-grid{grid-template-columns:repeat(4,1fr);gap:18px}.panel-item strong{font-size:20px}.panel-item span{font-size:11px}.panel-foot{margin-top:25px}.facts{grid-template-columns:1fr 1fr;gap:15px;padding-block:21px}.fact{justify-content:flex-start;white-space:normal}.fact+.fact{border:0}.section{padding-block:58px}.section-heading{display:block;margin-bottom:27px}h2{font-size:30px}.section-intro{margin-top:17px;max-width:540px}.plans{gap:14px}.plan{padding:23px 17px}.price{display:block}.price strong{font-size:39px}.price span{display:block;margin-top:8px}.plan .button{padding-inline:13px;gap:8px}.line-note{align-items:start;flex-direction:column;gap:6px}.process{grid-template-columns:1fr;gap:27px;margin-top:28px}.process article{padding-left:55px;position:relative}.step-index{position:absolute;left:0;top:0}.faq-layout{grid-template-columns:1fr;gap:27px}.faq-heading p:not(.eyebrow){margin-top:14px}.ready{margin-top:40px;padding:25px}.footer-top{flex-direction:column;gap:25px}.footer-bottom{flex-direction:column;gap:7px}}
@media(max-width:570px){.plans{grid-template-columns:1fr;gap:18px}.plan{padding:26px 25px}.plan-top{margin-bottom:18px}.price{display:flex;align-items:baseline;gap:10px;margin-bottom:22px}.price strong{font-size:46px}.price span{display:inline;margin:0}.specs div{font-size:14px;padding-block:6px}.plan .button{padding:14px 18px}.plan-note{font-size:12px}.panel-grid{grid-template-columns:1fr 1fr;gap:24px}.ready{align-items:start;flex-direction:column}.ready .button{width:100%}.footer-links{gap:20px}.hero-actions{gap:20px}.hero-meta{max-width:270px;line-height:1.9}.panel-top{font-size:10px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.header-inner{gap:10px}.wordmark{font-size:21px;gap:8px}.wordmark img{width:27px;height:27px}.nav{font-size:12px;gap:12px}.login{padding-inline:9px}.hero-description{font-size:16px}.hero-actions{gap:16px}.hero-actions .text-link{font-size:13px}.button{padding-inline:18px}.product-panel{padding:22px}.plan{padding:24px 22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}