@font-face{font-family:"LUX Navigation SC";src:url("/assets/fonts/lux-nav-sc-medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
#lux-site-header{position:sticky!important;top:0!important;z-index:10000!important;display:block!important;width:100%;margin:0;padding:0!important;border:0;border-bottom:1px solid #ffffff22;background:#24163df5;color:#fff;box-shadow:0 5px 18px #160d2412;backdrop-filter:blur(14px);font-family:Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;line-height:1.4;text-align:left}
#lux-site-header *{box-sizing:border-box}
#lux-site-header .lux-shell-inner{width:min(1180px,calc(100% - 56px));min-height:74px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
#lux-site-header .lux-brand{display:flex;align-items:center;flex:0 0 auto;text-decoration:none}
#lux-site-header .lux-brand img{display:block;width:168px;height:auto;max-height:54px;object-fit:contain}
#lux-site-header .lux-desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(30px,3.6vw,52px);height:74px;margin:0;padding:0}
#lux-site-header .lux-nav-link{position:relative;display:flex;align-items:center;height:100%;padding:0;color:#ddd5e8;text-decoration:none;font:500 13px/1.4 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;white-space:nowrap;transition:color .18s}
#lux-site-header .lux-nav-link:hover,#lux-site-header .lux-nav-link[aria-current=page]{color:#fff}
#lux-site-header .lux-nav-link[aria-current=page]::after,#lux-site-header .lux-nav-trigger[data-active=true]::after{position:absolute;right:0;bottom:0;left:0;height:2px;background:#c6b1eb;content:""}
#lux-site-header button.lux-nav-link{padding:0;border:0;background:none;color:#ddd5e8;font:500 13px/1.4 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;cursor:pointer}
#lux-site-header .lux-nav-group{position:relative;display:flex;align-items:center;height:74px}
#lux-site-header .lux-nav-trigger{padding-right:13px!important}
#lux-site-header .lux-nav-trigger::before{position:absolute;top:50%;right:1px;width:0;height:0;margin-top:-2px;border:4px solid transparent;border-top-color:currentColor;border-bottom:0;content:"";transition:transform .2s ease}
#lux-site-header .lux-nav-group[data-open=true] .lux-nav-trigger::before{transform:rotate(180deg)}
#lux-site-header .lux-nav-drop{position:fixed;top:var(--lux-header-h,75px);right:0;left:0;display:block;width:auto;max-width:none;padding:0;border:0;border-top:1px solid #ffffff1f;border-radius:0;background:#2b1a46;box-shadow:0 26px 50px #0b061459;opacity:0;visibility:hidden;clip-path:inset(0 0 100% 0);transform:translateY(-6px);transition:opacity .2s ease,transform .32s cubic-bezier(.22,.61,.36,1),clip-path .32s cubic-bezier(.22,.61,.36,1),visibility .32s}
#lux-site-header .lux-nav-group:hover .lux-nav-drop,#lux-site-header .lux-nav-group:focus-within .lux-nav-drop,#lux-site-header .lux-nav-group[data-open=true] .lux-nav-drop{opacity:1;visibility:visible;clip-path:inset(0 0 0 0);transform:translateY(0)}
#lux-site-header .lux-drop-inner{width:min(1180px,calc(100% - 56px));margin:0 auto;padding:21px 0 25px;opacity:0;transform:translateY(-7px);transition:opacity .22s ease .05s,transform .3s cubic-bezier(.22,.61,.36,1) .05s}
#lux-site-header .lux-nav-group:hover .lux-drop-inner,#lux-site-header .lux-nav-group:focus-within .lux-drop-inner,#lux-site-header .lux-nav-group[data-open=true] .lux-drop-inner{opacity:1;transform:none}
#lux-site-header .lux-drop-head{display:flex;align-items:baseline;gap:14px;margin:0 0 15px;padding:0 0 12px;border-bottom:1px solid #ffffff14}
#lux-site-header .lux-drop-eyebrow{color:#b7a4d2;font:700 10px/1.4 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;letter-spacing:.18em}
#lux-site-header .lux-drop-note{margin:0;color:#9b8db3;font:400 12px/1.5 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif}
#lux-site-header .lux-drop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
#lux-site-header .lux-nav-drop a{position:relative;display:flex;flex-direction:column;gap:6px;padding:2px 34px 2px 0;color:#ded5ee;text-decoration:none;transition:color .16s}
#lux-site-header .lux-nav-drop a+a{padding-left:26px;border-left:1px solid #ffffff14}
#lux-site-header .lux-nav-drop .lux-drop-label{display:block;color:#f2ecf9;font:600 15px/1.35 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;letter-spacing:.01em;transition:color .16s}
#lux-site-header .lux-nav-drop .lux-drop-label::after{display:inline-block;margin-left:7px;color:#c6b1eb;font-size:12px;content:"↗";opacity:0;transform:translateX(-3px);transition:opacity .18s,transform .18s}
#lux-site-header .lux-nav-drop a:hover .lux-drop-label::after,#lux-site-header .lux-nav-drop a:focus-visible .lux-drop-label::after,#lux-site-header .lux-nav-drop a[aria-current=page] .lux-drop-label::after{opacity:1;transform:none}
#lux-site-header .lux-nav-drop .lux-drop-desc{display:block;color:#a99bc0;font:400 12px/1.6 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;letter-spacing:0;transition:color .16s}
#lux-site-header .lux-nav-drop a:hover .lux-drop-label,#lux-site-header .lux-nav-drop a:focus-visible .lux-drop-label,#lux-site-header .lux-nav-drop a[aria-current=page] .lux-drop-label{color:#fff}
#lux-site-header .lux-nav-drop a:hover .lux-drop-desc,#lux-site-header .lux-nav-drop a:focus-visible .lux-drop-desc{color:#cfc3e2}
#lux-site-header .lux-header-cta,#lux-site-header .lux-mobile-cta{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:9px;padding:0 15px;border:1px solid #d5c5ed;border-radius:4px;background:#f6f2fc;color:#33204f;text-decoration:none;font:700 12px/1.2 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;white-space:nowrap;transition:background .18s,transform .18s}
#lux-site-header .lux-header-cta:hover,#lux-site-header .lux-mobile-cta:hover{transform:translateY(-1px);background:#fff}
#lux-site-header .lux-menu-toggle{display:none;width:43px;height:43px;align-items:center;justify-content:center;border:1px solid #ffffff48;border-radius:4px;background:transparent;color:#fff;cursor:pointer}
#lux-site-header .lux-menu-icon,#lux-site-header .lux-menu-icon::before,#lux-site-header .lux-menu-icon::after{display:block;width:18px;height:1.5px;background:currentColor;content:"";transition:transform .18s}
#lux-site-header .lux-menu-icon{position:relative}#lux-site-header .lux-menu-icon::before,#lux-site-header .lux-menu-icon::after{position:absolute;left:0}#lux-site-header .lux-menu-icon::before{top:-6px}#lux-site-header .lux-menu-icon::after{top:6px}
#lux-site-header .lux-menu-toggle[aria-expanded=true] .lux-menu-icon{background:transparent}#lux-site-header .lux-menu-toggle[aria-expanded=true] .lux-menu-icon::before{top:0;transform:rotate(45deg)}#lux-site-header .lux-menu-toggle[aria-expanded=true] .lux-menu-icon::after{top:0;transform:rotate(-45deg)}
#lux-site-header .lux-mobile-menu{display:none;position:absolute;top:100%;right:0;left:auto;width:min(184px,44vw);max-height:calc(100dvh - 62px);overflow-y:auto;padding:6px 12px 12px;border-top:2px solid #c6b1eb;border-left:1px solid #ffffff1f;border-radius:0 0 0 10px;background:#3a2760fc;box-shadow:0 14px 24px #150d241f;backdrop-filter:blur(18px);overscroll-behavior:contain}
#lux-site-header .lux-mobile-menu[hidden]{display:none!important}
#lux-site-header .lux-mobile-nav{display:grid;margin:0;padding:0}
#lux-site-header .lux-mobile-nav .lux-nav-link{min-height:43px;border-bottom:1px solid #ffffff26;font-size:13px;color:#e4dcf0}
#lux-site-header .lux-mobile-nav .lux-nav-link[aria-current=page]::after{right:auto;width:24px}
#lux-site-header .lux-mobile-nav .lux-nav-trigger{width:100%;text-align:left;padding-right:13px!important}
#lux-site-header .lux-mobile-nav .lux-nav-trigger[data-active=true]::after{right:auto;width:24px}
#lux-site-header .lux-mobile-sub{display:grid;margin:0 0 2px 5px;padding:3px 0 4px 9px;border-left:1px solid #ffffff26}
#lux-site-header .lux-mobile-sub[hidden]{display:none!important}
#lux-site-header .lux-mobile-sub a{display:flex;align-items:center;min-height:37px;color:#cfc4e0;text-decoration:none;font:500 12.5px/1.4 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;white-space:nowrap}
#lux-site-header .lux-mobile-sub a:hover,#lux-site-header .lux-mobile-sub a[aria-current=page]{color:#fff}
#lux-site-header .lux-mobile-cta{width:100%;margin-top:12px;padding:0 8px;font-size:11px}
@media(max-width:760px){#lux-site-header .lux-mobile-nav .lux-nav-group{display:block;height:auto}#lux-site-header .lux-mobile-nav .lux-nav-link{height:auto}#lux-site-header .lux-mobile-nav .lux-nav-trigger{width:100%}#lux-site-header .lux-mobile-sub{margin:0 0 6px 4px;padding:2px 0 4px 8px}#lux-site-header .lux-mobile-sub a{white-space:normal;overflow-wrap:anywhere}}
#lux-site-header :focus-visible,.lux-page-subnav :focus-visible{outline:3px solid #bba2e7;outline-offset:3px}
.lux-page-context{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px max(28px,calc((100% - 1180px)/2));border-bottom:1px solid #e8e3ef;background:#fbfaff;color:#574d67;font:12px/1.55 Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif}
.lux-page-context strong{color:#302148;font-size:13px}.lux-page-context span{color:#796f88}.lux-page-context .btn{min-height:38px}
.lux-page-subnav{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;gap:18px;min-height:49px;padding:6px 24px;border-bottom:1px solid #e9e4ef;background:#fbfaff;color:#5c506f}
.lux-page-subnav nav{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2vw,24px);margin:0;padding:0}
.lux-page-subnav nav a{color:inherit;text-decoration:none;font-size:12px;white-space:nowrap}.lux-page-subnav nav a:hover{color:#6743b7;text-decoration:underline;text-underline-offset:4px}
.lux-page-subnav button,.lux-page-subnav [data-contact]{min-height:36px;padding:0 13px;border:1px solid #d7cce7;border-radius:4px;background:#fff;color:#493463;font-size:11px;cursor:pointer}
.lux-page-meta-note{padding:14px 24px;border-top:1px solid #e7e1ed;background:#f8f6fa;color:#776e80;font-size:11px;line-height:1.8}
#lux-site-footer{display:block!important;margin:0;padding:0!important;border:0!important;border-radius:0!important;background:#211532;color:#fff;font-family:Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif;line-height:1.5;text-align:left}
#lux-site-footer *{box-sizing:border-box}
#lux-site-footer .lux-footer-main{display:grid;grid-template-columns:1.15fr 1fr .8fr;gap:38px;width:min(1180px,calc(100% - 56px));margin:0 auto;padding:34px 0 27px}
#lux-site-footer .lux-footer-logo{display:block;width:158px;max-height:56px;margin:0 0 13px;object-fit:contain}
#lux-site-footer .lux-footer-copy{max-width:300px;margin:0;color:#c6bece;font-size:12px;line-height:1.8}
#lux-site-footer .lux-footer-label{margin:0 0 11px;color:#bbaad4;font-size:10px;font-weight:700;letter-spacing:.15em}
#lux-site-footer .lux-footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:0;padding:0}
#lux-site-footer .lux-footer-links a,#lux-site-footer .lux-footer-contact a{color:#e2dcea;text-decoration:none;font-size:12px}
#lux-site-footer .lux-footer-links a:hover,#lux-site-footer .lux-footer-contact a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
#lux-site-footer .lux-footer-contact p{margin:0 0 12px;color:#c6bece;font-size:12px}
#lux-site-footer .lux-footer-contact .lux-footer-cta{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #b9a8d3;border-radius:4px;color:#fff}
#lux-site-footer .lux-footer-bottom{display:flex;justify-content:space-between;gap:18px;width:min(1180px,calc(100% - 56px));margin:0 auto;padding:12px 0 16px;border-top:1px solid #ffffff24;color:#aaa1b6;font-size:10px}
#lux-site-footer .lux-footer-bottom .lux-icp-link{color:inherit;text-decoration:none}
#lux-site-footer .lux-footer-bottom .lux-icp-link:hover{text-decoration:underline;text-underline-offset:3px}
@media(max-width:960px){#lux-site-header .lux-shell-inner{gap:16px}#lux-site-header .lux-brand img{width:148px}#lux-site-header .lux-desktop-nav{gap:24px}#lux-site-header .lux-nav-link{font-size:12px}#lux-site-header .lux-header-cta{padding-inline:12px;font-size:11px}#lux-site-footer .lux-footer-main{gap:24px}}
@media(max-width:760px){#lux-site-header .lux-shell-inner{position:relative;min-height:62px;width:calc(100% - 36px);gap:10px}#lux-site-header .lux-brand img{width:min(154px,48vw)}#lux-site-header .lux-desktop-nav,#lux-site-header .lux-header-cta{display:none}#lux-site-header .lux-menu-toggle{display:flex}#lux-site-header .lux-mobile-menu{display:block}#lux-site-header .lux-mobile-menu[hidden]{display:none!important}.lux-page-context{align-items:flex-start;padding:9px 18px;font-size:11px}.lux-page-context strong{font-size:12px}.lux-page-context .btn{min-height:36px;padding:0 9px;font-size:11px}.lux-page-subnav{justify-content:flex-start;overflow-x:auto;gap:11px;min-height:45px;padding:5px 18px;scrollbar-width:none}.lux-page-subnav::-webkit-scrollbar{display:none}.lux-page-subnav nav{justify-content:flex-start;gap:15px}.lux-page-subnav nav a{font-size:11px}.lux-page-subnav button,.lux-page-subnav [data-contact]{flex:0 0 auto;min-height:34px;padding:0 10px;font-size:10px}.lux-page-meta-note{padding:12px 18px}#lux-site-footer .lux-footer-main{grid-template-columns:1fr;gap:21px;width:calc(100% - 36px);padding:27px 0 21px}#lux-site-footer .lux-footer-logo{width:146px}#lux-site-footer .lux-footer-links{max-width:440px}#lux-site-footer .lux-footer-bottom{flex-direction:column;gap:4px;width:calc(100% - 36px)}}
@media(prefers-reduced-motion:reduce){#lux-site-header *{scroll-behavior:auto!important;transition-duration:.01ms!important}}
.lux-contact-dialog{width:min(760px,calc(100% - 32px));max-width:none;max-height:calc(100% - 32px);padding:0;border:1px solid #e8e1ef;border-radius:12px;background:#fff;color:#302148;box-shadow:0 28px 90px #160d2440;font-family:Inter,"Aptos","Microsoft YaHei",system-ui,sans-serif}
.lux-contact-dialog::backdrop{background:#171020a6;backdrop-filter:blur(5px)}
.lux-contact-panel{position:relative;display:grid;grid-template-columns:1fr 280px;align-items:center;gap:38px;padding:42px 44px}
.lux-contact-close{position:absolute;top:14px;right:16px;display:grid;width:38px;height:38px;place-items:center;border:1px solid #e9e3f0;border-radius:50%;background:#fff;color:#4a3b5d;font-size:25px;line-height:1;cursor:pointer}
.lux-contact-copy{min-width:0}.lux-contact-eyebrow{margin:0 0 13px;color:#796393;font-size:10px;font-weight:700;letter-spacing:.17em}.lux-contact-copy h2{margin:0;color:#2e2044;font-size:clamp(25px,4vw,34px);line-height:1.38;letter-spacing:-.035em}.lux-contact-desc{margin:13px 0 21px;color:#6d637a;font-size:14px;line-height:1.8}
.lux-contact-profile{display:flex;align-items:baseline;gap:12px;padding:14px 0;border-top:1px solid #eeeaf3;border-bottom:1px solid #eeeaf3}.lux-contact-profile strong{font-size:16px}.lux-contact-profile span{color:#968fa0;font-size:12px}
.lux-contact-steps{display:grid;gap:8px;margin:18px 0;color:#554967;font-size:13px}.lux-contact-steps b{display:inline-grid;width:23px;height:23px;margin-right:8px;place-items:center;border-radius:50%;background:#f0ebf7;color:#64488a;font-size:9px}
.lux-contact-hint{margin:0;color:#81798a;font-size:11px;line-height:1.8}.lux-contact-save{display:inline-flex;align-items:center;gap:9px;margin-top:18px;padding:10px 14px;border:1px solid #d8cce7;border-radius:5px;color:#47345f;text-decoration:none;font-size:12px;font-weight:650}.lux-contact-save:hover{background:#f7f3fb}
.lux-contact-qr-wrap{display:grid;justify-items:center;gap:12px;padding:15px;border:1px solid #eee9f4;border-radius:9px;background:#fbfaff;color:#5a4c6d;font-size:12px;font-weight:650}.lux-contact-qr{display:block;width:100%;height:auto;border-radius:4px;background:#fff}
@media(max-width:600px){.lux-contact-dialog{width:min(420px,calc(100% - 24px));max-height:calc(100% - 24px);border-radius:10px}.lux-contact-panel{grid-template-columns:1fr;gap:19px;padding:34px 22px 24px}.lux-contact-close{top:10px;right:10px;width:34px;height:34px}.lux-contact-copy h2{font-size:26px}.lux-contact-desc{max-width:300px;margin:9px 0 15px;font-size:13px}.lux-contact-profile{padding:10px 0}.lux-contact-steps{grid-template-columns:1fr 1fr;gap:6px;margin:13px 0;font-size:11px}.lux-contact-steps b{margin-right:4px}.lux-contact-hint{font-size:10px}.lux-contact-save{margin-top:12px}.lux-contact-qr-wrap{grid-template-columns:96px 1fr;justify-items:start;gap:14px;padding:10px 12px;font-size:12px}.lux-contact-qr{width:96px;grid-row:span 2}.lux-contact-qr-wrap span{align-self:end}}

/* Preserve the common shell across diagnostic states and printed reports. */
html{scroll-padding-top:90px}
#lux-site-header span{display:initial}
#lux-site-header .lux-menu-icon,#lux-site-header .lux-menu-icon:before,#lux-site-header .lux-menu-icon:after{display:block}
#lux-site-header .lux-menu-icon{color:#fff}
#lux-site-header .lux-header-cta>span,#lux-site-header .lux-mobile-cta>span{color:inherit}
.lux-diagnosis-tools{position:relative;z-index:2;align-items:center}
.lux-diagnosis-tools .btn{flex:none;white-space:nowrap}
.lux-report-tools{font-size:13px}
.lux-diagnosis-workflow{margin:25px 0 0;padding:16px 0;border-top:1px solid #e8e3ef;font-size:11px}
.lux-diagnosis-workflow>p{font-size:11px}
@media(max-width:760px){html{scroll-padding-top:76px}.lux-diagnosis-tools{gap:10px}}
@media print{#lux-site-header,#lux-site-footer,.lux-page-context,.lux-contact-dialog,.lux-diagnosis-workflow{display:none!important}}

/* 页面横幅大图（后台「图片素材库」可配置；无图时不渲染） */
.lux-hero-banner{display:block;width:100%;height:340px;margin:0;padding:0;line-height:0;overflow:hidden;background:#24163d}
.lux-hero-banner img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
@media(max-width:1000px){.lux-hero-banner{height:260px}}
@media(max-width:760px){.lux-hero-banner{height:190px}}
@media print{.lux-hero-banner{display:none!important}}

/* 页面顶部背景图：带 [data-lux-hero] 的 hero 区，图作背景、文字叠其上。
   遮罩左深右浅：左侧文字区压暗保证白字可读，右侧画面透出；cover 裁剪保证电脑/手机都不变形。 */
[data-lux-hero]{position:relative}
[data-lux-hero].has-hero-image{
  background-color:#24163d;
  background-image:linear-gradient(97deg, rgba(22,12,38,.78) 0%, rgba(22,12,38,.46) 42%, rgba(22,12,38,.16) 74%, rgba(22,12,38,.06) 100%), var(--lux-hero-img);
  background-size:cover,cover;
  background-position:center,var(--lux-hero-pos,50% 50%);
  background-repeat:no-repeat;
}
@media(max-width:1000px){
  [data-lux-hero].has-hero-image{
    background-image:linear-gradient(180deg, rgba(22,12,38,.66) 0%, rgba(22,12,38,.42) 100%), var(--lux-hero-img);
  }
}

/* Desktop navigation: Source Han Sans CN Medium subset, self-hosted. */
@media(min-width:761px){#lux-site-header .lux-desktop-nav>.lux-nav-link,#lux-site-header .lux-desktop-nav>.lux-nav-group>.lux-nav-link{font-family:"LUX Navigation SC","Microsoft YaHei",system-ui,sans-serif;font-size:15px;font-weight:500;letter-spacing:.04em}}