:root{--gold:#e8bd70;--muted-foreground:#939596;--line:#ffffff12;--panel:#181b1d;--ink:#f3f1eb;--guofeng:Guofeng,'STKaiti','KaiTi',serif;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#101315;color:var(--ink);font:14px/1.6 'Microsoft YaHei','PingFang SC',sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}img{display:block;max-width:100%}button:focus-visible,a:focus-visible,[role=button]:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:5px}[hidden]{display:none!important}.container{max-width:1240px;width:calc(100% - 80px);margin-inline:auto}.topbar{background:#080b0d;border-bottom:1px solid var(--line);font-size:11px;color:#9a9b96;letter-spacing:1px}.topbar .container{display:flex;justify-content:space-between;padding-block:9px}nav{position:sticky;top:0;z-index:30;background:#101315f5;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.nav-inner{height:90px;display:flex;align-items:center;gap:65px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;border-radius:50%}.brand>span{font:30px var(--guofeng);color:var(--gold);letter-spacing:3px}.brand small{display:block;font:8px/2.5 Arial,sans-serif;letter-spacing:2px;color:#b9b7ad}.nav-links{display:flex;height:100%;gap:36px;align-items:center}.nav-links a{font-size:14px;height:100%;display:flex;align-items:center;position:relative;color:#b5b7b8}.nav-links a.active{color:var(--gold)}.nav-links a.active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--gold)}.nav-contact{margin-left:auto;border:1px solid #e8bd7044;padding:9px 19px;color:var(--gold);font-size:12px}.nav-contact span{margin-left:20px}.hero{margin-top:28px;min-height:412px;background:#1b2023;display:grid;grid-template-columns:48% 52%;position:relative;overflow:hidden;border:1px solid var(--line)}.hero-copy{padding:36px 0 34px 40px;z-index:2;background:radial-gradient(ellipse at 0 60%,#e8bd7009,transparent 75%)}.eyebrow{font:10px/1.5 Arial,sans-serif;letter-spacing:2px;color:var(--gold);margin:0 0 16px}.eyebrow span{display:inline-block;width:6px;height:6px;background:var(--gold);margin-right:7px;transform:rotate(45deg)}h1,h2,h3,p{margin-top:0}h1{font:44px/1.3 var(--guofeng);letter-spacing:2px;margin-bottom:16px}h1 em{font-style:normal;color:var(--gold)}.hero-description{font-size:12px;line-height:1.9;color:#a9acae;margin-bottom:24px}.primary-button{display:inline-flex;align-items:center;gap:35px;background:var(--gold);color:#151719;padding:12px 23px;font-weight:600;font-size:13px}.primary-button:hover{background:#f5d394}.hero-tags{display:flex;gap:22px;color:#bbb6a9;font-size:10px;margin-top:24px}.hero-visual{position:relative;min-width:0;overflow:hidden}.hero-visual>img{height:100%;width:100%;object-fit:cover;object-position:53% center;opacity:.8}.hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#1b2023,transparent 30%),linear-gradient(0deg,#111618f0,transparent 65%)}.visual-caption{position:absolute;left:40px;bottom:34px;z-index:1}.visual-caption>span{font:9px Arial;letter-spacing:2px;color:var(--gold)}.visual-caption strong{display:block;font:29px var(--guofeng);margin:10px 0}.visual-caption a{font-size:11px;color:#c5c7c6}.visual-index{position:absolute;right:20px;top:20px;z-index:1;background:#111a;backdrop-filter:blur(4px);border:1px solid #ffffff25;padding:5px 12px;font-size:9px;color:#ccc}.service-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:0;padding:23px 0;background:#14181a}.service-strip>div{display:flex;align-items:center;justify-content:center;gap:16px;border-right:1px solid var(--line)}.service-strip>div:last-child{border:0}.service-strip b{font:22px var(--guofeng);color:var(--gold);opacity:.7}.service-strip p{margin:0;font:18px var(--guofeng)}.service-strip small{display:block;font:10px/1.6 'Microsoft YaHei',sans-serif;color:#82888a;margin-top:6px}#catalog{padding-top:52px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.section-heading .eyebrow{font-size:9px;margin-bottom:8px}h2{font:29px/1.3 var(--guofeng);margin-bottom:0}h2>span{font:11px 'Microsoft YaHei',sans-serif;color:#858b8d;margin-left:20px;vertical-align:middle}.search-box{display:flex;align-items:center;gap:12px;background:#1a1e20;border:1px solid #ffffff18;padding:10px 14px;width:320px}.search-box>span{color:var(--gold);font-size:24px;line-height:1}.search-box input{min-width:0;width:100%;background:none;border:0;outline:none;color:#eee;font-size:12px}.search-box input::placeholder{color:#7d8487}.search-box kbd{font:9px 'Microsoft YaHei',sans-serif;border:1px solid #ffffff15;color:#7f8588;white-space:nowrap;padding:2px 5px}.filter-panel{background:#181c1f;border:1px solid var(--line);padding:5px 22px}.filter-row{display:flex;gap:22px;padding:16px 0;align-items:flex-start}.filter-row+.filter-row{border-top:1px solid var(--line)}.filter-label{flex:0 0 60px;color:#81878b;font-size:11px;line-height:28px}.filter-row>div{display:flex;flex-wrap:wrap;gap:6px 8px;flex:1}.filter-row button,#sort-options button{border:1px solid transparent;background:transparent;padding:5px 10px;font-size:11px;transition:.2s}.filter-row button:hover,#sort-options button:hover{color:var(--gold)!important;background:#e8bd7008}.filter-row button.filter-active{color:var(--gold)!important;background:#e8bd7012;border-color:#e8bd7035!important}.results-toolbar{display:flex;align-items:center;justify-content:space-between;margin:22px 0 16px}.results-toolbar p{margin:0;color:#81898c;font-size:11px}.results-toolbar p span{color:var(--gold);margin:0 3px}#sort-options{display:flex;gap:6px}#sort-options .filter-active{color:var(--gold)!important}#product-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.account-card{background:var(--panel);border:1px solid #ffffff13;cursor:pointer;overflow:hidden;transition:transform .2s,border-color .2s}.account-card:hover{transform:translateY(-4px);border-color:#e8bd7060}.card-image{aspect-ratio:16/9;position:relative;background:#242a2d;overflow:hidden}.card-image>img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.account-card:hover .card-image>img{transform:scale(1.035)}.image-tag{position:absolute;left:12px;top:12px;font-size:10px;background:#101517d9;color:#e8cf9f;border:1px solid #e8bd7044;padding:3px 8px;backdrop-filter:blur(5px)}.image-hint{position:absolute;bottom:0;right:0;padding:5px 10px;background:#101517cc;font-size:9px;color:#bbb}.card-body{padding:19px}.card-meta{display:flex;justify-content:space-between;color:#7b8388;font-size:10px;letter-spacing:.3px;margin-bottom:8px}.card-body h3{display:inline;font:21px/1.2 Georgia,serif;letter-spacing:1px}.account-title{font:19px var(--guofeng);margin:8px 0 14px;color:#e2e2dc}.card-tags{display:flex;gap:7px}.card-tags span{border:1px solid #ffffff12;color:#929c9e;padding:2px 6px;font-size:9px}.card-bottom{display:flex;justify-content:space-between;align-items:end;border-top:1px solid var(--line);margin-top:18px;padding-top:15px}.card-bottom small{display:block;color:#82898a;font-size:9px;margin-bottom:3px}.card-bottom strong{display:block;color:var(--gold);font:26px/1.2 Georgia,serif}.card-bottom em{font:13px Arial,sans-serif;margin-right:4px}.card-cta{font-size:11px;padding:7px 12px;background:#e8bd7011;border:1px solid #e8bd7030;color:var(--gold)}.catalog-end{text-align:center;color:#656d70;font-size:11px;letter-spacing:1px;margin:28px 0 0}.process-section{padding:55px 0}.section-note{font-size:11px;color:#798184}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#14181a}.process-grid>div{padding:25px;border-right:1px solid var(--line)}.process-grid>div:last-child{border-right:0}.process-grid span{font:11px Georgia,serif;color:var(--gold)}.process-grid h3{font:21px var(--guofeng);margin:15px 0 10px}.process-grid p{margin:0;color:#81898c;font-size:11px;line-height:1.9}#contact{display:flex;justify-content:space-between;align-items:center;gap:28px;background:radial-gradient(ellipse at 10% 0,#e8bd7015,transparent 65%),#191d1e;border:1px solid #e8bd702b;padding:35px 48px;margin-bottom:35px}#contact h2{font-size:32px;margin-bottom:17px}.contact-copy>p:not(.eyebrow){font-size:12px;color:#9a9d9c;line-height:1.9}.wechat{display:flex;align-items:center;gap:28px;margin-top:23px}.wechat>span{font-size:11px;color:#9a9d9c}.wechat strong{font:21px Georgia,serif;color:var(--gold);margin-left:10px}.wechat button{background:var(--gold);border:0;color:#161818;font-size:11px;padding:10px 17px}.qr-card{text-align:center;flex-shrink:0}.qr-card img{width:140px;height:144px;object-fit:contain;background:white;padding:5px}.qr-card p{color:#979d9b;font-size:9px;margin:8px 0 0}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:30px;color:#697174;font-size:10px}.footer-brand{font:25px var(--guofeng);color:#bda16f}.floating-contact{position:fixed;right:20px;bottom:25px;z-index:35;background:var(--gold);border:0;width:56px;height:62px;color:#222;font-size:23px;box-shadow:0 5px 25px #0005}.floating-contact span{display:block;font-size:9px}.empty-state{text-align:center;color:#9b9f9d;padding:55px 20px;border:1px solid var(--line)}dialog{margin:auto;width:min(820px,92vw);max-height:88vh;padding:25px;background:#181c1e;border:1px solid #e8bd7060;color:var(--ink);overflow:auto}dialog::backdrop{background:#000c;backdrop-filter:blur(6px)}dialog h2{color:var(--gold);margin-bottom:12px}dialog p{font-size:13px;color:#aaa}dialog img{width:100%;height:auto}.dialog-close{float:right;position:sticky;top:0;width:34px;height:34px;background:var(--gold);color:#171b1d;font-size:24px;border:0;z-index:2}.contact-link{background:var(--gold);color:#171b1d;padding:12px 25px;border:0;margin-top:20px}.toast{position:fixed;bottom:35px;left:50%;transform:translateX(-50%);z-index:100;max-width:85vw;background:#222725;color:var(--gold);border:1px solid #e8bd7060;padding:12px 25px;font-size:13px;text-align:center}
@media(min-width:1500px){.hero{min-height:440px}.hero-copy{padding-top:45px}h1{font-size:48px}}
@media(max-width:1050px){.container{width:calc(100% - 40px)}.nav-inner{gap:35px}.hero-copy{padding-left:28px}h1{font-size:36px}.hero-tags{gap:10px}.visual-caption{left:25px}h2>span{display:none}.card-body{padding:15px}.card-cta{padding:7px 8px}#product-list{gap:16px}.process-grid>div{padding:20px}.service-strip>div{gap:10px}}
@media(max-width:760px){.container{width:calc(100% - 32px)}.topbar .container{justify-content:center;font-size:9px}.topbar .container>span:last-child{display:none}.nav-inner{height:73px;gap:20px}.brand img{width:39px;height:39px}.brand>span{font-size:25px}.brand small{font-size:6px}.nav-links{margin-left:auto;gap:18px}.nav-links a{font-size:11px}.nav-links a:nth-child(2){display:none}.nav-contact{display:none}.hero{grid-template-columns:1fr;margin-top:16px}.hero-copy{padding:28px;z-index:2;background:linear-gradient(90deg,#151a1df5,#151a1dc9 60%,#151a1d88)}.hero-visual{position:absolute;inset:0;opacity:.55}.hero-visual:after{background:linear-gradient(0deg,#14191c,transparent)}.visual-caption,.visual-index{display:none}h1{font-size:38px}.hero-description{font-size:11px}.hero-tags{gap:20px}.service-strip{grid-template-columns:1fr 1fr;gap:20px 0;padding:20px 0}.service-strip>div:nth-child(2){border:0}.service-strip p{font-size:17px}.service-strip small{font-size:9px}.service-strip b{font-size:20px}#catalog{padding-top:32px}.section-heading{align-items:stretch;flex-direction:column;gap:16px}h2{font-size:27px}.search-box{width:100%}.filter-panel{padding:0 12px}.filter-row{gap:9px;padding:12px 0}.filter-label{flex-basis:48px;font-size:10px}.filter-row>div{gap:4px}.filter-row button{font-size:10px;padding:5px 7px}.results-toolbar{gap:10px}.results-toolbar p{font-size:10px}#sort-options{gap:0}#sort-options button{font-size:10px;padding:5px 7px}#product-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-body{padding:12px}.card-meta{font-size:8px;gap:5px}.card-meta>span:first-child{display:none}.card-body h3{font-size:18px}.account-title{font-size:16px;line-height:1.5;margin:6px 0 10px}.card-tags{gap:4px}.card-tags span{font-size:8px;padding:2px 4px}.card-bottom{align-items:start;flex-direction:column;gap:12px;padding-top:12px;margin-top:12px}.card-bottom strong{font-size:24px}.card-cta{width:100%;text-align:center;font-size:10px}.image-tag{font-size:8px;padding:2px 5px;top:7px;left:7px}.image-hint{display:none}.process-section{padding:35px 0}.section-note{font-size:10px}.process-grid{grid-template-columns:1fr 1fr}.process-grid>div{padding:19px 16px}.process-grid>div:nth-child(2){border-right:0}.process-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.process-grid h3{font-size:20px}.process-grid p{font-size:10px}#contact{padding:25px 20px;gap:25px;flex-direction:column;align-items:start}#contact h2{font-size:27px}.wechat{gap:14px;flex-wrap:wrap}.qr-card{align-self:center}.qr-card img{width:155px;height:160px}footer{flex-wrap:wrap;gap:12px;font-size:9px}.floating-contact{right:12px;bottom:15px;width:47px;height:53px}.floating-contact span{font-size:8px}.catalog-end{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media(max-width:760px){h1{font-size:clamp(25px,7.7vw,36px);letter-spacing:1px}}
/* Unified, readable typography for the account marketplace. */
:root{--guofeng:'Microsoft YaHei','Microsoft YaHei UI','PingFang SC',sans-serif}
body,button,input,textarea,select,h1,h2,h3,p,a,span,strong,em,small,b,kbd,dialog{font-family:'Microsoft YaHei','Microsoft YaHei UI','PingFang SC',sans-serif!important}
h1{font-weight:700;letter-spacing:1px}h2{font-weight:600;letter-spacing:0}.brand>span,.footer-brand{font-weight:700}.account-title{font-size:16px;font-weight:500}.service-strip p{font-size:15px;font-weight:600}.process-grid h3{font-size:17px;font-weight:600}.card-bottom strong{font-weight:600}.visual-caption strong{font-weight:600}
@media(max-width:760px){h1{font-size:clamp(23px,7vw,32px)}h2{font-size:24px}.account-title{font-size:13px}.service-strip p{font-size:14px}.process-grid h3{font-size:16px}#contact h2{font-size:24px}}
/* Readable supporting text across desktop and mobile. */
.topbar{font-size:13px}
.topbar .container{font-size:13px}
.brand small{font-size:10px;letter-spacing:1.2px}
.nav-links a{font-size:15px}
.nav-contact{font-size:14px}
.eyebrow,.section-heading .eyebrow{font-size:12px;line-height:1.7;letter-spacing:1.5px}
.hero-description{font-size:15px;line-height:1.9}
.primary-button{font-size:15px}
.hero-tags{font-size:14px;line-height:1.8;color:#d2ccbe;gap:12px 22px;flex-wrap:wrap}
.hero-tags span{white-space:nowrap}
.visual-caption>span{font-size:12px}
.visual-caption a,.visual-index{font-size:13px}
.service-strip small{font-size:13px;line-height:1.7;color:#adb3b5}
.service-strip p{font-size:17px}
.service-strip>div{padding-inline:12px}
.section-heading h2>span,.section-note{font-size:14px;color:#a6afb2}
.search-box{width:360px}
.search-box input{font-size:14px}
.search-box kbd{font-size:12px}
.filter-label{font-size:14px;flex-basis:64px;line-height:32px;color:#adb5b9}
.filter-row button,#sort-options button{font-size:14px;padding:6px 10px;line-height:1.6}
.results-toolbar p{font-size:14px;color:#adb5b9}
.image-tag{font-size:12px}
.image-hint{font-size:12px}
.card-meta{font-size:13px;color:#a4afb4;flex-wrap:wrap}
.card-tags{flex-wrap:wrap}
.card-tags span{font-size:12px;line-height:1.6;padding:3px 7px;color:#b3bfc1}
.card-bottom small{font-size:12px;color:#adb5b9}
.card-cta{font-size:14px}
.catalog-end{font-size:14px;line-height:1.8;color:#a0a9ad}
.process-grid span{font-size:14px}
.process-grid p{font-size:14px;line-height:1.9;color:#acb4b8}
#contact .contact-copy>p:not(.eyebrow){font-size:15px}
.wechat>span,.wechat button{font-size:14px}
.qr-card p{font-size:12px;line-height:1.8}
footer{font-size:13px;line-height:1.8;color:#a0a9ad}
.floating-contact{width:66px;height:72px}
.floating-contact span{font-size:12px}
dialog p{font-size:15px;line-height:1.8}
@media(max-width:1050px) and (min-width:761px){.service-strip>div{gap:9px}.service-strip small{font-size:12px}.section-heading{flex-wrap:wrap}.nav-inner{gap:25px}.nav-links{gap:24px}.card-bottom{flex-wrap:wrap;gap:12px}}
@media(max-width:760px){
 .topbar .container{font-size:12px;letter-spacing:.5px}
 .nav-inner{gap:12px}.brand{gap:8px}.brand small{font-size:8px;letter-spacing:.8px}.nav-links{gap:12px}.nav-links a{font-size:13px}
 .hero-description{font-size:14px}.hero-tags{font-size:13px;gap:8px 14px}.hero-copy{padding:26px 22px}
 .service-strip>div{gap:10px;padding-inline:10px}.service-strip p{font-size:15px}.service-strip small{font-size:12px}.service-strip b{font-size:18px}
 .search-box{width:100%}.search-box input{font-size:14px}
 .filter-row{gap:8px}.filter-label{font-size:13px;flex-basis:54px}.filter-row button{font-size:13px;padding:6px 8px}
 .results-toolbar{flex-wrap:wrap;gap:10px}.results-toolbar p{font-size:13px}#sort-options{flex-wrap:wrap;gap:4px}#sort-options button{font-size:13px;padding:6px 8px}
 .card-body{padding:12px}.card-meta{font-size:12px}.account-title{font-size:14px;line-height:1.65}.card-tags span{font-size:12px;padding:2px 5px}.card-tags{gap:5px}
 .image-tag{font-size:11px;max-width:calc(100% - 14px)}.card-bottom small{font-size:12px}.card-cta{font-size:13px;padding:8px}
 .catalog-end{font-size:12px;letter-spacing:0}.section-note{font-size:13px}.process-grid span{font-size:13px}.process-grid p{font-size:13px;line-height:1.85}
 #contact .contact-copy>p:not(.eyebrow){font-size:14px}.wechat>span,.wechat button{font-size:14px}.qr-card p{font-size:12px}
 footer{font-size:12px;flex-wrap:wrap;padding-right:50px}.floating-contact{width:56px;height:63px}.floating-contact span{font-size:11px}
}
@media(max-width:360px){.nav-links{gap:9px}.nav-links a{font-size:12px}.brand img{width:32px;height:32px}.brand>span{font-size:23px}.service-strip>div{gap:7px}.service-strip small{font-size:12px}.hero-tags{gap:8px 10px}}
/* Standalone transaction and contact pages. */
.breadcrumbs{display:flex;gap:12px;align-items:center;padding-top:30px;color:#9aa4a8;font-size:14px}
.breadcrumbs a:hover,.text-link:hover{color:#f8dba5}
.page-heading{padding:30px 0 35px;max-width:850px}
.page-heading h1{font-size:38px;line-height:1.4;margin-bottom:14px}
.page-heading>p:last-child{font-size:16px;color:#aab3b6;line-height:1.9;margin-bottom:0}
.detailed-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.step-detail{display:flex;gap:24px;padding:30px;background:#181c1f;border:1px solid var(--line)}
.step-number{font-size:38px;font-weight:700;color:#e8bd7060;line-height:1.2;flex-shrink:0}
.step-content h2{font-size:24px;margin-bottom:16px}
.step-content>p:not(.eyebrow){font-size:15px;line-height:1.9;color:#b4bcc0}
.step-content ul{padding-left:20px;font-size:14px;line-height:2;color:#a3afb4;margin:16px 0 22px}
.step-content li::marker{color:var(--gold)}
.step-content .eyebrow{margin-bottom:10px}
.text-link{color:var(--gold);font-size:14px}
.service-callout{margin:32px 0 45px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid #e8bd7030;background:#e8bd7008}
.service-callout h2{font-size:24px;margin-bottom:12px}
.service-callout p{font-size:15px;line-height:1.8;color:#aab3b6;margin-bottom:0}
.service-callout .primary-button{white-space:nowrap}
.standalone-page #contact{margin-top:0}
.standalone-page .qr-card img{width:190px;height:196px}
.contact-topics{padding:5px 0 35px}
.contact-topics>h2{font-size:26px;margin-bottom:24px}
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.topic-grid article{background:#181c1f;border:1px solid var(--line);padding:25px}
.topic-grid article>span{font-size:13px;color:var(--gold)}
.topic-grid h3{font-size:20px;margin:16px 0 12px}
.topic-grid p{font-size:15px;line-height:1.9;color:#aab3b6;margin-bottom:0}
.faq-section{margin:0 0 45px}
.faq-section h2{font-size:26px}
.faq-section details{border:1px solid var(--line);background:#161a1c;margin-bottom:10px;padding:0 22px}
.faq-section summary{font-size:16px;padding:20px 0;cursor:pointer}
.faq-section summary::marker{color:var(--gold)}
.faq-section details p{font-size:15px;line-height:1.9;color:#b2bcc0;padding:0 0 20px;margin:0}
a.floating-contact{display:flex;flex-direction:column;align-items:center;justify-content:center}
@media(max-width:760px){
 .nav-inner{height:auto;flex-wrap:wrap;padding-top:12px;gap:8px}
 .nav-links{flex:0 0 100%;width:100%;height:43px;margin:0;gap:28px;justify-content:center}
 .nav-links a,.nav-links a:nth-child(2){display:flex;font-size:14px}
 html{scroll-padding-top:130px}
 .breadcrumbs{padding-top:22px;font-size:13px}
 .page-heading{padding:23px 0 27px}
 .page-heading h1{font-size:30px}
 .page-heading>p:last-child{font-size:14px}
 .detailed-steps,.topic-grid{grid-template-columns:1fr;gap:16px}
 .step-detail{padding:22px 18px;gap:16px}
 .step-number{font-size:28px}
 .step-content h2{font-size:21px}
 .step-content>p:not(.eyebrow),.step-content ul{font-size:14px}
 .service-callout{padding:24px 20px;flex-direction:column;align-items:flex-start}
 .service-callout h2{font-size:22px}
 .service-callout p{font-size:14px}
 .contact-topics>h2,.faq-section h2{font-size:23px}
 .topic-grid article{padding:22px}
 .topic-grid p{font-size:14px}
 .faq-section details{padding:0 18px}
 .faq-section summary{font-size:15px;line-height:1.8}
 .faq-section details p{font-size:14px}
}
/* Product detail page. */
.product-overview{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:36px;margin:28px 0 38px;align-items:start}.product-gallery{background:#181c1f;border:1px solid var(--line);min-width:0}.gallery-heading,.gallery-bottom{display:flex;justify-content:space-between;gap:15px;padding:17px 20px;font-size:13px;color:#aab5ba}.gallery-heading{border-bottom:1px solid var(--line)}.gallery-heading span:first-child{color:#e8bd70}.product-image-button{width:100%;border:0;padding:0;position:relative;background:#080b0d;display:block}.product-image-button img{width:100%;height:auto;min-height:260px;object-fit:contain}.product-image-button>span{position:absolute;bottom:12px;right:12px;font-size:12px;background:#000b;padding:7px 12px;color:#ddd}.gallery-bottom{line-height:1.7;flex-wrap:wrap}.product-summary .eyebrow{margin-bottom:15px}.product-id-line{display:flex;align-items:center;gap:10px;color:#9dabb0;font-size:14px}.product-id-line>span{color:#e8bd70}.product-id-line button{font-size:12px;border:1px solid #ffffff25;background:transparent;padding:4px 8px}.product-summary{min-width:0}.product-summary h1{font-size:22px;line-height:1.6;margin:15px 0 10px;letter-spacing:0;white-space:pre-wrap;overflow-wrap:anywhere}.product-subtitle{font-size:14px;color:#a4aeb3}.product-price-panel{display:grid;grid-template-columns:60px minmax(0,1fr);column-gap:24px;row-gap:6px;align-items:baseline;padding:10px 0;margin:12px 0}.product-price-panel>span{font-size:14px;color:#8f9ca2}.product-price-panel>div{color:#e8bd70;margin:0;overflow-wrap:anywhere}.product-price-panel small{font-size:14px;margin-right:4px}.product-price-panel strong{font-size:14px;line-height:1.5;font-weight:600}.product-price-panel p{grid-column:1/-1;font-size:12px;line-height:1.5;color:#a2a6a3;margin:0}.product-service-tags{display:flex;gap:12px 23px;flex-wrap:wrap;color:#c0b79f;font-size:13px}.product-quick-facts{margin:12px 0 16px}.product-quick-facts>div{display:flex;gap:24px;font-size:14px;margin:8px 0}.product-quick-facts dt{color:#8f9ca2;min-width:60px}.product-quick-facts dd{margin:0;color:#d0d6d8}.product-actions{display:flex;gap:12px;flex-wrap:wrap}.product-actions>a{justify-content:center;flex:1;white-space:nowrap;padding:13px 18px}.secondary-button{display:inline-flex;align-items:center;border:1px solid #e8bd7060;color:#e8bd70;font-size:14px}.product-consult-note{font-size:12px;color:#939fa5;line-height:1.8;margin:13px 0 0}.product-lower-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:26px;align-items:start}.product-info-panel{border:1px solid var(--line);background:#161b1e;margin-bottom:24px;padding:25px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:23px}.panel-heading h2{font-size:22px}.panel-heading>span{font-size:11px;color:#8d999f;letter-spacing:1px}.account-detail-list{display:grid;grid-template-columns:1fr 1fr;margin:0;border-top:1px solid var(--line)}.account-detail-list>div{display:flex;gap:15px;border-bottom:1px solid var(--line);padding:18px 8px;font-size:14px}.account-detail-list dt{color:#96a3a9;flex-shrink:0}.account-detail-list dd{margin:0;color:#d3d9dc}.detail-note{font-size:13px;line-height:1.9;color:#97a3a9;margin:20px 0 0}.detail-full-image{width:100%;height:auto}.product-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-steps li{display:flex;gap:14px}.product-steps b{color:#e8bd70;font-size:19px}.product-steps h3{font-size:16px;margin:0 0 9px}.product-steps p{font-size:13px;line-height:1.8;margin:0;color:#a0aeb4}.product-advisor{background:#191d1e;border:1px solid #e8bd702b;padding:27px 22px;text-align:center}.product-advisor h2{font-size:23px;margin-bottom:15px}.product-advisor>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#a6b0b5}.product-advisor>img{width:175px;height:180px;object-fit:contain;padding:5px;background:white;margin:22px auto}.product-advisor>span{font-size:13px;color:#a4aeb3;display:block}.product-advisor>strong{font-size:24px;color:#e8bd70;display:block;margin:7px 0 18px}.product-advisor button{border:0;justify-content:center;width:100%;margin-bottom:18px}.product-advisor>a{display:block}.product-recommendations{margin:25px 0 45px}#related-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-not-found{margin:35px 0 80px;padding:55px 30px;border:1px solid var(--line);text-align:center}.product-not-found h1{font-size:30px}.product-not-found>p:not(.eyebrow){font-size:15px;line-height:1.9;color:#a7b1b6}.image-viewer{width:min(1320px,95vw);padding:16px}.image-viewer img{width:100%;height:auto}.image-viewer .dialog-close{position:absolute;right:20px;top:20px}.inquiry-context{padding:13px 16px;border-left:3px solid #e8bd70;background:#e8bd7012;color:#e8bd70!important;line-height:1.9}.account-card .card-meta{justify-content:flex-end}.account-card .card-meta>span:first-child{display:inline}
@media(max-width:1050px){.product-overview{gap:24px;grid-template-columns:1fr 1fr}.product-summary h1{font-size:21px}.product-lower-layout{grid-template-columns:minmax(0,1fr) 250px;gap:20px}.account-detail-list{grid-template-columns:1fr}.product-steps{grid-template-columns:1fr}.product-overview .primary-button{font-size:14px}}
@media(max-width:760px){.product-overview{grid-template-columns:1fr;gap:24px;margin:22px 0 28px}.product-image-button img{min-height:0}.gallery-heading,.gallery-bottom{padding:13px 15px;font-size:12px}.product-summary h1{font-size:20px}.product-lower-layout{grid-template-columns:1fr}.product-info-panel{padding:19px;margin-bottom:18px}.panel-heading{flex-wrap:wrap;gap:10px}.panel-heading h2{font-size:21px}.account-detail-list>div{font-size:13px;padding:15px 0;gap:16px}.product-advisor{padding:26px 20px}.product-advisor button{width:auto;min-width:180px}.product-recommendations{margin-top:35px}#related-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}#related-products .card-bottom strong{font-size:20px}.product-actions>a{padding:12px 10px}.product-service-tags{gap:12px 18px}.product-not-found{padding:32px 20px}.product-not-found h1{font-size:25px}}
/* Simplified product details: full-width account information and images. */
.product-lower-layout{grid-template-columns:minmax(0,1fr);gap:0;margin-bottom:32px}
.product-actions{margin-top:22px}
.product-actions>a{flex:0 1 280px}
@media(max-width:760px){.product-actions>a{flex:1}.product-lower-layout{grid-template-columns:minmax(0,1fr)}}
/* Database-driven category icons and PHP content pages. */
.phone-contact{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:16px;letter-spacing:.5px}.phone-contact svg{flex-shrink:0}.category-icon-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:26px 20px;padding:28px 20px;background:#15191c;border:1px solid var(--line);margin-bottom:18px}.category-icon-item{display:flex;align-items:center;flex-direction:column;gap:13px;text-align:center;color:#aeb8bd;font-size:13px}.category-icon-item>img,.category-icon-placeholder{width:118px;height:118px;border-radius:50%;border:2px solid transparent;object-fit:cover;transition:border-color .2s,transform .2s}.category-icon-placeholder{display:flex;align-items:center;justify-content:center;background:radial-gradient(circle,#35352b,#1b2225);color:#dec089;font-size:26px}.category-icon-item:hover>img,.category-icon-item:hover>.category-icon-placeholder{transform:translateY(-3px);border-color:#e8bd7070}.category-icon-item.selected{color:var(--gold)}.category-icon-item.selected>img,.category-icon-item.selected>.category-icon-placeholder{border-color:var(--gold);box-shadow:0 0 0 4px #e8bd7014}.filter-link{display:inline-block;padding:6px 10px;border:1px solid transparent;font-size:14px}.filter-link.filter-active{color:var(--gold);border-color:#e8bd7044;background:#e8bd7010}.search-box>button{background:none;color:var(--gold);border:0;white-space:nowrap;font-size:14px}.catalog-pagination{position:static;display:flex;justify-content:center;align-items:center;gap:20px;margin-top:28px;background:none;border:0;padding:0;backdrop-filter:none;font-size:14px;color:#abb5ba}.catalog-pagination a{padding:8px 18px;border:1px solid #e8bd7040;color:var(--gold)}.content-page-panel{padding:30px 36px;border:1px solid var(--line);background:#171c1e;margin-bottom:35px}.rich-content{font-size:15px;line-height:1.9;overflow-wrap:anywhere}.rich-content h1,.rich-content h2,.rich-content h3{line-height:1.6;margin:24px 0 14px;font-size:24px}.rich-content h3{font-size:19px}.rich-content>h2:first-child{margin-top:0}.rich-content p{margin:14px 0;color:#bdc6cb}.rich-content img{max-width:100%;height:auto;margin:16px auto}.rich-content a{color:var(--gold);text-decoration:underline}.rich-content ul,.rich-content ol{padding-left:25px;margin:15px 0}.rich-content li{margin:6px 0;color:#bdc6cb}.rich-content blockquote{margin:20px 0;padding:14px 20px;border-left:3px solid var(--gold);background:#e8bd7008}.rich-content table{width:100%;border-collapse:collapse;table-layout:fixed}.rich-content td,.rich-content th{border:1px solid var(--line);padding:10px;overflow-wrap:anywhere}.rich-content pre{white-space:pre-wrap}.product-thumbnails{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.product-thumbnails button{background:#1a2023;border:1px solid #ffffff20;padding:3px;width:88px}.product-thumbnails img{width:100%;height:58px;object-fit:cover}.product-thumbnails button.selected{border-color:var(--gold)}.detail-full-image+.detail-full-image{margin-top:20px}.contact-telephone{margin-top:18px;font-size:14px}.contact-telephone a{color:var(--gold);margin-left:10px}.hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.hero-tags{width:100%}.product-gallery{border:0;background:none}
@media(max-width:1050px){.category-icon-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:22px 14px}.category-icon-item>img,.category-icon-placeholder{width:100px;height:100px}.nav-inner{gap:20px}.nav-links{gap:20px}.phone-contact{font-size:14px;padding:9px 12px}}
@media(max-width:760px){.phone-contact{display:inline-flex;margin-left:auto;font-size:12px;padding:8px 9px;gap:5px;order:1}.brand{order:0}.nav-links{order:2}.phone-contact svg{width:14px;height:14px}.category-icon-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:23px 10px;padding:20px 10px}.category-icon-item{font-size:12px;gap:10px}.category-icon-item>img,.category-icon-placeholder{width:80px;height:80px}.category-icon-placeholder{font-size:21px}.filter-link{font-size:13px;padding:6px 8px}.content-page-panel{padding:22px 19px}.rich-content{font-size:14px}.rich-content h2{font-size:21px}.rich-content h3{font-size:18px}.brand small{font-size:7px}.brand>span{font-size:23px}.brand img{width:34px;height:34px}.nav-inner{gap:8px}.product-thumbnails button{width:72px}.product-thumbnails img{height:46px}}

/* Compact category browsing and in-place filtering. */
#catalog[aria-busy="true"] #catalog-results{opacity:.5;transition:opacity .15s}
.catalog-load-status{color:var(--gold);font-size:13px;margin:8px 0}
.catalog-load-status:empty{display:none}
@media(max-width:760px){
 .category-icon-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px 6px;padding:14px 8px;margin-bottom:10px}
 .category-icon-item{min-width:0;gap:6px;font-size:11px;line-height:1.35;overflow-wrap:anywhere}
 .category-icon-item>img,.category-icon-placeholder{width:100%;height:auto;aspect-ratio:1;max-width:90px;flex-shrink:0}
 .category-icon-placeholder{font-size:17px}
 .category-icon-item:has(.all-category){grid-column:1/-1;flex-direction:row;justify-content:flex-start;font-size:12px}
 .category-icon-item .all-category{width:auto;max-width:none;aspect-ratio:auto;padding:4px 12px;border-radius:3px;font-size:12px}
 .category-icon-item:has(.all-category)>span:last-child{display:none}
 .filter-panel{padding:8px 10px;margin-bottom:8px}
 .filter-row{gap:6px;padding:0;min-height:0;align-items:center}
 .filter-label{flex:0 0 auto;font-size:12px;margin-right:4px}
 #status-filters{display:flex;flex-wrap:wrap;gap:3px}
 .filter-link{font-size:12px;padding:5px 7px;white-space:nowrap}
 .results-toolbar{margin:10px 0;gap:6px;flex-wrap:wrap;align-items:center}
 .results-toolbar p{font-size:12px;margin:0}
 #sort-options{display:flex;gap:2px;margin-left:auto;flex-wrap:nowrap}
 #sort-options .filter-link{padding:5px 6px;font-size:12px}
}

/* Compact catalogue cards. */
.account-card .card-body{padding:12px}
.account-card .card-body h3{display:block;font:600 15px/1.4 'Microsoft YaHei','PingFang SC',sans-serif;letter-spacing:0;margin:0}
.account-card .account-title{font-size:13px;line-height:1.5;margin:6px 0 8px;overflow-wrap:anywhere}
.account-card .card-bottom{margin-top:10px;padding-top:10px;gap:8px}
.account-card .card-bottom strong{font-size:20px}
.account-card .card-bottom small{font-size:11px;margin-bottom:2px}
.account-card .card-cta{font-size:12px;padding:6px 8px}
@media(max-width:760px){
 .account-card .card-body{padding:10px}
 .account-card .card-body h3{font-size:14px}
 .account-card .card-bottom strong{font-size:18px}
}

/* Shorter mobile hero with a 30% opacity background image. */
@media(max-width:760px){
 .hero{min-height:0;margin-top:12px}
 .hero-copy{padding:22px 20px;background:none;justify-content:flex-start}
 .hero h1{font-size:28px;line-height:1.35;letter-spacing:1px;margin-bottom:12px}
 .hero-description{font-size:13px;line-height:1.7;margin-bottom:16px}
 .hero .primary-button{padding:10px 18px;font-size:14px;min-height:44px}
 .hero-tags{margin-top:14px;font-size:12px;line-height:1.6;gap:6px 12px}
 .hero-visual{opacity:1}
 .hero-visual>img{opacity:.3}
 .hero-visual:after{background:none}
}

.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:stretch}
.hero-actions .secondary-button{padding:12px 23px;justify-content:center;min-height:44px}
@media(max-width:760px){
 .hero-actions{width:100%;gap:10px}
 .hero-actions>a{flex:1;justify-content:center;gap:12px;padding:10px 12px;font-size:14px;white-space:nowrap}
 .nav-links{gap:0;justify-content:space-between}
 .nav-links a{justify-content:center;min-height:44px;padding:0 6px}
}

/* Black and gold service panel and hero actions. */
.service-strip{position:relative;isolation:isolate;overflow:hidden;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:12px;padding:24px 16px;background:radial-gradient(ellipse at 15% 0, #b88b3820,transparent 55%),linear-gradient(120deg,#1d201e,#101517 55%,#1b1e1c);border:1px solid #b08a4d;border-radius:6px;box-shadow:inset 0 1px 0 #ffe6a544,inset 0 -1px 0 #dcb36022,0 6px 22px #0003;color:#f0cb7d}
.service-strip:before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(43deg,transparent 2%,#d9ad5740 2.3%,transparent 2.7%,transparent 4%,#efc56a20 4.3%,transparent 6%),linear-gradient(-43deg,transparent 2%,#d9ad5740 2.3%,transparent 2.7%,transparent 4%,#efc56a20 4.3%,transparent 6%)}
.service-strip>div{display:flex;align-items:center;justify-content:center;gap:14px;min-width:0;padding:0 14px;border-right:1px solid #d7bd8433;text-align:left}
.service-strip>div:last-child{border:0}
.service-icon{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;border:1px solid #cfa653;border-radius:50%;background:linear-gradient(145deg,#343125,#101719 70%);box-shadow:inset 0 1px 2px #f9d98a44,0 0 12px #e7b34b14;color:#f4cc7f}
.service-icon svg{width:23px;height:23px}
.service-strip p{font:600 17px/1.4 'Microsoft YaHei','PingFang SC',sans-serif;overflow-wrap:anywhere;color:#f0cb7d}
.service-strip>div:nth-child(-n+2) p{font-size:24px}
.service-strip small{font:400 12px/1.5 'Microsoft YaHei','PingFang SC',sans-serif;color:#b8bab5;margin-top:4px}
.hero-actions .primary-button{background:linear-gradient(115deg,#ffe6a3 0%,#f4ce7b 38%,#d49b46 100%);border:1px solid #f7d58e;border-radius:5px;box-shadow:inset 0 1px 2px #fff5ccaa,0 3px 12px #0003;color:#17150e}
.hero-actions .secondary-button{background:linear-gradient(120deg,#252722,#151a1b);border:1px solid #ba914c;border-radius:5px;box-shadow:inset 0 1px 0 #ffe1a126;color:#edc579;font-weight:600}
.hero-actions a:hover{filter:brightness(1.08)}
@media(max-width:760px){
 .service-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 0;padding:18px 8px;margin-top:10px}
 .service-strip>div{justify-content:flex-start;gap:10px;padding:0 10px}
 .service-strip>div:nth-child(2){border-right:0}
 .service-strip p{font-size:14px}
 .service-strip>div:nth-child(-n+2) p{font-size:21px}
 .service-strip small{font-size:11px}
 .service-icon{flex-basis:34px;width:34px;height:34px}
 .service-icon svg{width:19px;height:19px}
}

/* Editable seller landing page. */
.sell-page{max-width:1000px;padding-bottom:36px}.sell-page h1,.sell-page h2,.sell-page h3{font-family:'Microsoft YaHei','PingFang SC',sans-serif;letter-spacing:0}.sell-page p{color:#b9bdbb;line-height:1.65}.sell-page em{display:block;font-style:normal;color:#f1cb76}.sell-page svg{width:30px;height:30px;color:#eac26e}.sell-hero,.sell-panel{position:relative;isolation:isolate;overflow:hidden}.sell-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:-2;opacity:.5;filter:sepia(.55)}.sell-hero:after,.sell-plan:after,.sell-banner:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0e1415 10%,#101516dc 45%,#10151620)}.sell-hero{padding:0 30px 28px;margin-top:18px;min-height:300px}.sell-hero .breadcrumbs{margin:16px 0}.sell-hero h1{font-size:38px;line-height:1.3;margin:20px 0 14px}.sell-hero>p{font-size:16px;margin:0}.sell-panel{border:1px solid #bca66d55;border-radius:12px;background:linear-gradient(130deg,#27291e55,#0c1214);box-shadow:inset 0 1px 0 #f1d58e10}.sell-advantages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:22px 8px}.sell-advantages>div{text-align:center;padding:0 8px;border-right:1px solid #c5a65c26}.sell-advantages>div:last-child{border:0}.sell-advantages svg{margin-bottom:8px}.sell-advantages h2{font-size:17px;color:#f2d58c;margin:0 0 8px}.sell-advantages p{font-size:13px;margin:0}.sell-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:26px 0 14px}.sell-heading h2,.sell-steps>h2,.sell-contact>h2{font-size:27px;font-weight:700}.sell-heading p{font-size:13px;margin:0}.sell-plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sell-plan{padding:24px 20px 16px;display:flex;flex-direction:column}.sell-plan:first-child{border-color:#c69a50a0;background:#302617}.sell-plan-copy{flex:1}.sell-plan h3{font-size:24px;margin:0 0 8px}.sell-plan p{font-size:14px;max-width:80%;margin-bottom:14px}.sell-plan ul{list-style:none;padding:0;margin:12px 0 18px}.sell-plan li{font-size:14px;margin:8px 0;color:#deded5;padding-left:22px;position:relative}.sell-plan li:before{content:'✓';position:absolute;left:0;color:#f1cb76}.sell-button{display:flex;justify-content:center;align-items:center;gap:18px;width:100%;padding:12px 14px;min-height:46px;border:1px solid #f3ce7f;border-radius:8px;background:linear-gradient(120deg,#ffe49a,#e3aa4d);color:#18170e;font-size:15px;font-weight:700;cursor:pointer;box-shadow:inset 0 1px 0 #fff4be80}.sell-button:hover{filter:brightness(1.08)}.sell-button-outline{background:#0b1214b0;color:#f1cb76}.sell-steps{margin:36px 0}.sell-steps>p{margin:10px 0 24px}.sell-steps ol{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:0;margin:0;text-align:center}.sell-step-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;border:1px solid #c9a35c88;background:radial-gradient(circle at top,#47402d55,#101619);margin:0 auto 12px}.sell-steps h3{font-size:15px;margin:0 0 8px}.sell-steps b{color:#edc573}.sell-steps li p{font-size:13px;margin:0}.sell-contact{padding:28px;max-width:700px;margin:0 auto;scroll-margin-top:150px}.sell-contact>p{margin:10px 0 20px}.sell-wechat{display:flex;align-items:center;gap:22px}.sell-qr{width:160px;height:160px;object-fit:contain;background:white;padding:6px;border-radius:8px}.sell-wechat-info{flex:1;min-width:0}.sell-wechat-info>div{background:#242c2d88;border-radius:8px;padding:14px;margin-bottom:10px}.sell-wechat-info span{display:block;font-size:13px;color:#aeb5b4}.sell-wechat-info strong{display:block;font-size:25px;color:#edc573;overflow-wrap:anywhere}.sell-trust{text-align:center;font-size:12px;margin:20px 0 26px}.sell-banner{padding:28px;margin-bottom:20px}.sell-banner h2{font-size:23px;line-height:1.6}.sell-banner p{font-size:13px;margin:10px 0 0}
@media(max-width:760px){.sell-page{width:calc(100% - 28px)}.sell-hero{padding:0 8px 22px;min-height:270px;margin-top:8px}.sell-hero h1{font-size:32px;margin-top:14px}.sell-hero>p{font-size:13px}.sell-hero .sell-art{object-position:65% center}.sell-advantages{padding:17px 3px}.sell-advantages>div{padding:0 3px}.sell-advantages h2{font-size:12px;line-height:1.5}.sell-advantages p{font-size:10px;line-height:1.6}.sell-advantages svg{width:27px;height:27px}.sell-heading{margin-top:23px;gap:8px}.sell-heading h2,.sell-steps>h2,.sell-contact>h2{font-size:23px}.sell-heading p{font-size:11px}.sell-plan-grid{grid-template-columns:1fr;gap:12px}.sell-plan{padding:18px 14px 12px}.sell-plan h3{font-size:22px}.sell-plan p,.sell-plan li{font-size:12px}.sell-plan ul{margin-bottom:14px}.sell-steps{margin:28px 0}.sell-steps>p{font-size:13px}.sell-steps ol{gap:6px}.sell-step-icon{width:48px;height:48px}.sell-step-icon svg{width:24px;height:24px}.sell-steps h3{font-size:11px}.sell-steps li p{font-size:10px}.sell-contact{padding:18px 14px}.sell-contact>p{font-size:13px}.sell-wechat{gap:12px}.sell-qr{width:125px;height:125px}.sell-wechat-info>div{padding:10px}.sell-wechat-info strong{font-size:20px}.sell-wechat-info .sell-button{font-size:13px;padding:10px 6px}.sell-trust{font-size:10px}.sell-banner{padding:22px 16px}.sell-banner h2{font-size:19px}.sell-page~.floating-contact{display:none}}

/* Cinematic seller finish, aligned with the site container. */
.sell-page{max-width:1240px;position:relative}
.sell-page .sell-art{opacity:1;filter:none}
.sell-page .sell-hero{min-height:400px;padding:0 36px 36px;margin-top:24px}
.sell-hero:after{background:linear-gradient(90deg,#090e10 0%,#090e10e8 24%,#090e1060 50%,transparent 75%),linear-gradient(0deg,#0d1214,transparent 35%)}
.sell-hero h1{font-size:48px;line-height:1.23;font-weight:800;text-shadow:0 2px 14px #0009;margin-top:32px}
.sell-hero h1 em{color:#f3ce7c;text-shadow:0 2px 16px #a7791925}
.sell-hero>p{color:#c8ccc9;line-height:1.65;font-size:16px}
.sell-panel{border-color:#a58b5366;background:radial-gradient(ellipse at 0 0,#cab56c0c,transparent 65%),linear-gradient(135deg,#151c1e,#080e10);box-shadow:inset 0 1px 0 #eadba31a,0 8px 25px #0002}
.sell-advantages{padding:26px 10px;overflow:visible}
.sell-advantages:after{content:'';position:absolute;bottom:-1px;width:28px;height:2px;background:#f7d786;left:calc(50% - 14px);box-shadow:0 0 10px #f5cc6580}
.sell-advantages svg{width:34px;height:34px;filter:drop-shadow(0 1px 4px #d5a94d20)}
.sell-advantages h2{color:#f1f1e8;font-size:18px;font-weight:700}
.sell-advantages>div:nth-child(2) h2{color:#f1cd76}
.sell-advantages p{color:#b8bfbd;font-size:13px}
.sell-heading{margin-top:32px}.sell-heading h2,.sell-steps>h2,.sell-contact>h2{font-weight:800;letter-spacing:-.6px}
.sell-plan{min-height:280px;padding:24px 22px 16px;border-color:#a9b2ac70}
.sell-plan:first-child{border-color:#c6a45299}
.sell-plan:after{background:linear-gradient(90deg,#101718fa,#101718d9 34%,#10171825 85%),linear-gradient(0deg,#070d10d9,transparent 65%)}
.sell-plan:first-child:after{background:linear-gradient(90deg,#362a13ed,#2a2314bb 36%,#15130c00 88%),linear-gradient(0deg,#10110be8,transparent 65%)}
.sell-plan-mark{float:left;margin:0 16px 6px 0;color:#edc96d}.sell-plan-mark svg{width:44px;height:44px}
.sell-plan h3{font-size:27px;font-weight:750;margin-bottom:6px}
.sell-plan p{font-size:14px;line-height:1.5;max-width:73%}
.sell-plan ul{clear:both;padding-top:6px}.sell-plan li{font-size:14px;line-height:1.55;margin:5px 0;max-width:85%;text-shadow:0 1px 6px #000}
.sell-plan li:before{background:#e8c36b;color:#24200f;border-radius:50%;width:14px;height:14px;line-height:14px;text-align:center;font-weight:800;font-size:11px;top:4px}
.sell-button{min-height:46px;background:linear-gradient(112deg,#ffe795,#f5ce72 45%,#dfa64c);border-color:#ffdd8a;box-shadow:inset 0 1px 1px #fff4c080,0 3px 12px #0002}
.sell-button-outline{background:linear-gradient(110deg,#111818cc,#090f11);color:#edc96e;border-color:#edc96e;box-shadow:inset 0 0 0 1px #e8c36b22}
.sell-steps{padding:8px 8px 0;margin:42px 0}.sell-steps ol{gap:22px}.sell-steps li{position:relative}.sell-steps li:not(:last-child):after{content:'›';position:absolute;right:-16px;top:14px;color:#b3914f;font-size:30px}
.sell-step-icon{width:70px;height:70px;border-color:#c6a55e88;box-shadow:inset 0 1px 2px #ffdd901f,0 0 0 1px #c7a45a10}.sell-step-icon svg{width:32px;height:32px}
.sell-contact{max-width:none;padding:30px 36px;background:radial-gradient(ellipse at 95% 0,#b58e361a,transparent 55%),linear-gradient(140deg,#131b1d,#0b1012)}
.sell-wechat{max-width:580px}.sell-wechat-info>div{position:relative;padding:16px 16px 16px 52px;background:linear-gradient(120deg,#20292b,#182022);border:1px solid #ffffff03}.sell-wechat-symbol{position:absolute;left:14px;top:25px;font-size:26px!important;color:#61cb45!important}.sell-wechat-info strong{font-size:26px;letter-spacing:.5px}.sell-qr{width:170px;height:170px;padding:8px;border-radius:10px}.sell-trust{padding:4px 0 18px;border-bottom:1px solid #ccb45c12;margin-bottom:24px;color:#aeb7b6!important}
.sell-banner{min-height:185px;display:flex;flex-direction:column;justify-content:center;padding:30px}.sell-banner:after{background:linear-gradient(90deg,#101719,#101719b0 40%,transparent 85%)}.sell-banner h2{font-weight:750;font-size:25px}.sell-banner p{color:#b5bcb8}
@media(max-width:760px){
 .sell-page{width:calc(100% - 28px)}
 .sell-page .sell-hero{min-height:288px;padding:0 8px 24px;margin:8px -1px 0}
 .sell-hero .sell-art{object-position:66% center}.sell-hero:after{background:linear-gradient(90deg,#090e10e0,#090e1080 40%,transparent 100%),linear-gradient(0deg,#0d1214,transparent 22%)}
 .sell-hero h1{font-size:34px;line-height:1.2;margin:18px 0 14px;max-width:85%}.sell-hero>p{font-size:13px;line-height:1.6;max-width:96%;text-shadow:0 1px 6px #000}
 .sell-advantages{padding:18px 2px}.sell-advantages h2{font-size:12px;margin-bottom:8px}.sell-advantages p{font-size:10px}.sell-advantages svg{width:29px;height:29px;margin-bottom:10px}
 .sell-heading{margin:24px 0 12px}.sell-heading h2,.sell-steps>h2,.sell-contact>h2{font-size:23px;letter-spacing:-.5px}
 .sell-plan{min-height:226px;padding:16px 12px 10px}.sell-plan .sell-art{object-position:right center}.sell-plan-mark{margin:1px 12px 6px 0}.sell-plan-mark svg{width:38px;height:38px}.sell-plan h3{font-size:21px}.sell-plan p{font-size:11px;max-width:85%;margin-bottom:10px}.sell-plan li{font-size:11px;max-width:90%;padding-left:20px}.sell-plan ul{margin:8px 0 12px;padding-top:4px}.sell-plan li:before{top:2px}.sell-plan .sell-button{min-height:38px;padding:8px 12px;font-size:13px}
 .sell-steps{margin:28px 0;padding:0 3px}.sell-steps ol{gap:8px}.sell-step-icon{width:53px;height:53px;margin-bottom:12px}.sell-step-icon svg{width:27px;height:27px}.sell-steps li:not(:last-child):after{right:-8px;top:10px;font-size:23px}.sell-steps h3{font-size:10px;white-space:nowrap}.sell-steps li p{font-size:10px;line-height:1.7}
 .sell-contact{padding:20px 14px}.sell-contact>p{font-size:13px;margin:10px 0 16px}.sell-wechat{gap:14px}.sell-qr{width:128px;height:128px;padding:6px;border-radius:8px}.sell-wechat-info>div{padding:12px 8px 12px 32px}.sell-wechat-symbol{left:7px;top:19px;font-size:20px!important}.sell-wechat-info span{font-size:11px}.sell-wechat-info strong{font-size:20px}.sell-wechat-info .sell-button{min-height:42px;font-size:13px}
 .sell-trust{font-size:10px;margin-top:16px;padding-bottom:20px}.sell-banner{min-height:140px;padding:22px 14px}.sell-banner h2{font-size:18px}.sell-banner p{font-size:11px;max-width:80%}
}

.sell-hero h1 em{text-wrap:balance}.sell-wechat-symbol svg{width:24px;height:24px;color:#64cc43}
@media(max-width:760px){.sell-hero h1{font-size:32px;max-width:94%}.sell-wechat-symbol svg{width:20px;height:20px}}

.additional-contacts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:-15px 0 35px}.extra-contact{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:24px;border:1px solid #c9a45a55;border-radius:10px;background:linear-gradient(130deg,#25271e,#151c1e)}.extra-contact>div{min-width:0}.extra-contact h3{font-size:20px;margin:0 0 16px}.extra-contact span{display:block;color:#a3aeae;font-size:13px}.extra-contact strong{display:block;overflow-wrap:anywhere;color:#edc575;font-size:23px;margin:4px 0 14px}.extra-contact button{padding:10px 16px;background:linear-gradient(120deg,#ffe49a,#dfaa51);border:1px solid #ebc573;color:#19180e;border-radius:5px;min-height:44px}.extra-contact .qr-card img{width:130px;height:130px}.extra-contact .qr-card p{font-size:11px;margin-bottom:0}
@media(max-width:760px){.additional-contacts{grid-template-columns:1fr;gap:14px}.extra-contact{padding:18px 14px;gap:12px}.extra-contact h3{font-size:18px}.extra-contact strong{font-size:20px}.extra-contact .qr-card img{width:120px;height:120px}}

/* Keep price and account facts in a continuous compact list. */
.product-summary h1{font-size:20px}
.product-price-panel{padding:0;margin:12px 0 0;border:0}
.product-quick-facts{margin:8px 0 16px}
.product-quick-facts>div:first-child{margin-top:0}
@media(max-width:760px){.product-summary h1{font-size:18px}}

/* Editable transaction guide. */
.trade-page{padding-bottom:40px}.trade-page h1,.trade-page h2,.trade-page h3{font-family:'Microsoft YaHei','PingFang SC',sans-serif;letter-spacing:0}.trade-page p{color:#bfc4c2;line-height:1.65}.trade-page svg{width:34px;height:34px;color:#f1c970;filter:drop-shadow(0 0 7px #e3ac3922)}.trade-hero,.trade-cta{position:relative;isolation:isolate;overflow:hidden}.trade-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.trade-hero:after,.trade-cta:after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none}.trade-hero{margin-top:24px;padding:0 34px 30px}.trade-hero .trade-art{opacity:.35;object-position:right center}.trade-hero:after{background:linear-gradient(90deg,#0d1214f5,#0d121460),linear-gradient(0deg,#101315,transparent 70%)}.trade-hero .breadcrumbs{margin:18px 0 24px}.trade-hero h1{font-size:48px;font-weight:800;margin:0 0 16px;color:#f4d287}.trade-hero>p{font-size:18px;color:#e0e2dc}.trade-benefits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:32px 0 0;max-width:850px}.trade-benefits>div{position:relative;padding-right:16px}.trade-benefits>div:not(:last-child):after{content:'';height:44px;width:1px;background:#d4b7681a;position:absolute;right:0;bottom:3px}.trade-benefits h2{font-size:17px;margin:10px 0 4px;font-weight:650}.trade-benefits p{font-size:13px;margin:0}.trade-columns{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}.trade-process{padding:28px;border:1px solid #b8975755;border-radius:16px;background:radial-gradient(ellipse at 0 0,#bda96013,transparent 55%),#0d1315}.trade-process>h2,.trade-cta>h2{font-size:30px;font-weight:800}.trade-process>p{margin:10px 0 20px;font-size:14px}.trade-process ol{list-style:none;margin:0;padding:0}.trade-process li{display:grid;grid-template-columns:28px 56px minmax(0,1fr);gap:16px;align-items:center;position:relative;padding:20px 16px;border:1px solid #a18a494d;border-left-color:#d4a64c;border-radius:10px;background:linear-gradient(120deg,#39311c40,#11181988);min-height:125px}.trade-process li+li{margin-top:24px}.trade-process li:not(:last-child):after{content:'\2304';color:#f3cd6d;position:absolute;left:calc(50% - 8px);bottom:-27px;font-size:26px;line-height:24px}.trade-number{font-size:22px;color:#f2ce75;align-self:start;line-height:1.5}.trade-icon svg{width:42px;height:42px}.trade-process h3{font-size:18px;line-height:1.4;margin:0 0 8px}.trade-process li p{font-size:13px;line-height:1.6;margin:0}.trade-cta{padding:28px 26px}.trade-cta .trade-art{object-position:75% bottom}.trade-cta:after{background:linear-gradient(180deg,#0b1114 0%,#0b1114ef 38%,#0b111420 82%),linear-gradient(90deg,#0b111460,transparent)}.trade-cta>h2{line-height:1.4;color:#f0d28c}.trade-cta>p{font-size:15px;margin:14px 0 20px}.trade-cta ul{list-style:none;padding:0;margin:20px 0 24px}.trade-cta li{position:relative;padding-left:30px;font-size:15px;color:#d9ded9;margin:12px 0}.trade-cta li:before{content:'\2713';position:absolute;left:0;top:1px;border:1px solid #efc774;border-radius:50%;width:19px;height:19px;line-height:18px;text-align:center;color:#f1cb70;font-size:13px}.trade-cta .sell-button{width:fit-content;min-width:220px}.trade-contact{padding:26px 22px;background:linear-gradient(140deg,#121b1e,#0b1012);border-radius:12px;scroll-margin-top:155px}.trade-contact>h2{font-size:26px;font-weight:750}.trade-contact>p{font-size:14px;margin:12px 0 22px}.trade-contact-card{display:flex;align-items:center;gap:20px}.trade-contact-card+.trade-contact-card{border-top:1px solid #d7b46b26;margin-top:22px;padding-top:22px}.trade-qr{flex:0 0 140px}.trade-qr img{width:140px;height:140px;object-fit:contain;background:#fff;border-radius:8px;padding:5px}.trade-qr p{text-align:center;font-size:11px;margin:8px 0 0}.trade-wechat{flex:1;min-width:0}.trade-wechat>span{display:block;color:#aab4b3;font-size:13px}.trade-wechat>strong{display:block;font-size:23px;color:#edc873;margin:5px 0 16px;overflow-wrap:anywhere}.trade-page~.floating-contact{display:none}
@media(max-width:760px){.trade-page{width:calc(100% - 28px)}.trade-hero{margin-top:10px;padding:0 8px 26px}.trade-hero .breadcrumbs{margin:16px 0 22px}.trade-hero h1{font-size:39px;margin-bottom:14px}.trade-hero>p{font-size:16px}.trade-benefits{gap:8px;margin-top:24px;text-align:center}.trade-benefits>div{padding-right:0}.trade-benefits h2{font-size:12px;margin:10px 0 5px}.trade-benefits p{font-size:10px}.trade-benefits svg{width:29px;height:29px}.trade-columns{grid-template-columns:1fr;gap:28px}.trade-process{padding:20px 14px;border-radius:14px}.trade-process>h2,.trade-cta>h2{font-size:26px;line-height:1.35}.trade-process>p{font-size:12px;margin:10px 0 18px}.trade-process li{grid-template-columns:22px 40px minmax(0,1fr);gap:10px;padding:15px 11px;min-height:105px}.trade-number{font-size:18px}.trade-icon svg{width:34px;height:34px}.trade-process h3{font-size:15px;margin-bottom:6px}.trade-process li p{font-size:11px;line-height:1.65}.trade-process li+li{margin-top:20px}.trade-process li:not(:last-child):after{bottom:-23px;font-size:23px;line-height:20px}.trade-cta{padding:15px 10px 24px}.trade-cta>p{font-size:14px}.trade-cta li{font-size:13px;padding-left:27px}.trade-cta .sell-button{font-size:15px;min-width:210px}.trade-contact{padding:22px 14px}.trade-contact>h2{font-size:24px}.trade-contact>p{font-size:12px}.trade-contact-card{gap:14px}.trade-qr{flex-basis:120px}.trade-qr img{width:120px;height:120px}.trade-qr p{font-size:10px}.trade-wechat>strong{font-size:21px}.trade-wechat .sell-button{font-size:13px;padding:10px 6px}}

.account-card .card-title-row{display:flex;align-items:baseline;justify-content:space-between;gap:6px;flex-wrap:wrap}
.account-card .card-inline-price{color:var(--gold);font:600 17px/1.4 Arial,sans-serif;white-space:nowrap;margin-left:auto}
.account-card .card-inline-price em{font-style:normal;font-size:12px;margin-right:3px}
.account-card .card-sold-status{display:inline-block;color:#b7aaa1;font-size:11px;margin-top:4px}
.account-card .account-title{margin-bottom:0}
@media(max-width:760px){.account-card .card-inline-price{font-size:15px}.account-card .card-inline-price em{font-size:11px;margin-right:2px}}

.product-image-button>.product-image-count{right:12px;bottom:12px;border-radius:16px;padding:4px 12px;background:#0009;color:#fff;font:14px/1.5 Arial,sans-serif;pointer-events:none}

/* Keep all customer service accounts together inside the existing contact panel. */
.contact-account-list{display:flex;flex-direction:column;gap:14px;margin-top:22px;min-width:0;width:100%}
.contact-account-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.contact-account-row>span{font-size:13px;color:#aab4b3}
.contact-account-row>strong{font-size:23px;color:var(--gold);overflow-wrap:anywhere;line-height:1.4}
.contact-account-row>button{border:1px solid #ebc573;background:linear-gradient(120deg,#ffe49a,#dfaa51);color:#19180e;padding:10px 16px;font-size:13px;min-height:42px;border-radius:5px;white-space:nowrap}
.contact-accounts-layout{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.contact-accounts-layout>.contact-account-list{flex:1;min-width:240px;margin-top:0}
.contact-qr-list{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;flex-shrink:0}.contact-qr-list:empty{display:none}.contact-qr-list .qr-card img{width:150px;height:150px;object-fit:contain}.contact-qr-list .qr-card p{max-width:200px;white-space:normal}
#contact .contact-copy{min-width:0}
@media(max-width:760px){#contact .contact-copy{width:100%}.contact-account-row{gap:8px 10px}.contact-account-row>span{font-size:12px}.contact-account-row>strong{font-size:20px}.contact-account-row>button{font-size:12px;padding:9px 12px}.contact-accounts-layout{flex-direction:column;align-items:stretch;gap:24px}.contact-accounts-layout>.contact-account-list{min-width:0}.contact-qr-list{width:100%}}