:root{--navy:#142b41;--ink:#172c3d;--muted:#536473;--cream:#f5f2eb;--gold:#a47535;--line:#d7d9d7;--white:#fff;--serif:'Noto Serif SC','Source Han Serif SC','Songti SC',SimSun,serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fcfbf8;font:16px/1.85 -apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}a:hover{color:#895c20}a,button,input,textarea{transition:color .2s,background-color .2s,border-color .2s}button,a,input,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #bc8c49;outline-offset:4px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0 0 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var(--line);padding-bottom:20px}.article-bottom{margin-top:45px;border-top:1px solid var(--line);padding-top:25px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-info{font-size:18px}.contact-info dt{font-size:13px;color:var(--muted);margin-top:26px}.contact-info dd{margin:5px 0}.form label{display:block;margin:17px 0 7px}.form input,.form textarea{font:inherit;width:100%;border:1px solid #b4bcbc;padding:11px 13px;background:white;color:var(--ink);border-radius:0;min-height:48px}.form textarea{min-height:145px;resize:vertical}.form .check{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.65}.check input{width:18px;min-height:20px;flex-shrink:0;margin-top:3px}.status{min-height:30px;font-size:14px;margin-top:12px}.status.error{color:#a32929}.status.success{color:#196140}.trap{position:absolute;left:-9999px}.form button:disabled{opacity:.6;cursor:wait}.mobile-contact{display:none}.empty{padding:35px 0;color:var(--muted)}.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.news-item a{display:block}.news-item .link{display:inline-flex}.legal{padding-top:55px;padding-bottom:80px}.legal h2{font-size:26px;margin-top:35px}
@media(min-width:1441px){.hero-photo{margin-right:calc((1200px - 100vw)/2)}}@media(max-width:1250px){.wrap{width:calc(100% - 64px)}.nav{gap:18px}.header-call{display:none}.hero-photo{margin-right:-32px}.hero-copy{padding-right:25px}.brand strong{font-size:20px}.issue-band{gap:35px}.issues{gap:20px}.service-row{grid-template-columns:50px 1fr 1.1fr 35px}.feature-split{gap:45px}}
@media(max-width:900px){.nav{gap:15px}.nav a{font-size:14px}.brand small{font-size:9px}.brand strong{font-size:18px}.brand img{width:38px;height:43px}.header-inner{gap:18px;min-height:80px}.hero-grid{min-height:520px}.hero-copy{padding-top:45px;padding-bottom:45px}.hero h1{font-size:38px}.hero-actions{gap:15px;flex-wrap:wrap}.issue-band{grid-template-columns:1fr;gap:15px}.issue-band h2 br{display:none}.faq-layout{gap:40px}.service-detail{grid-template-columns:210px 1fr;gap:35px}.case-index{grid-template-columns:170px 1fr;gap:35px}.process{gap:20px}.contact-layout{gap:40px}.facts{gap:14px}.facts strong{font-size:27px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.reading{width:calc(100% - 40px)}.section{padding:55px 0}.header-inner{min-height:76px;flex-wrap:wrap;gap:0}.brand img{width:37px;height:42px}.brand strong{font-size:18px}.menu-toggle{display:block}.nav{width:100%;display:flex;flex-wrap:wrap;gap:0 18px;padding:8px 0}.nav a{font-size:14px;min-height:44px}.js .nav{display:none}.js .nav.open{display:flex}.hero-grid{display:block;min-height:0}.hero-copy{padding:42px 0 32px}.hero h1{font-size:37px}.hero p{font-size:15px}.hero-photo{height:260px;margin:0 -20px}.hero-photo:after{background:linear-gradient(180deg,#142b41 0%,transparent 35%)}.hero-actions{margin-top:25px}.hero-bottom{font-size:12px;display:block;padding:15px 0}.hero-bottom span{display:block}.issues{grid-template-columns:1fr;gap:8px}.issue{display:grid;grid-template-columns:35px 1fr;gap:0 18px;padding-top:15px}.issue span{grid-row:1/3;font-size:19px;margin:0}.issue h3{margin:0 0 8px}.issue p{grid-column:2}.section-head{display:block;margin-bottom:28px}.section-head p,.section-head .link{margin-top:18px}.service-row{grid-template-columns:30px 1fr 25px;gap:12px;padding:23px 0}.service-row h3{font-size:22px}.service-row p{grid-column:2;font-size:14px}.service-row .arrow{grid-column:3;grid-row:1/3}.small-services{gap:8px 22px;font-size:14px}.feature-split,.case-feature,.faq-layout,.about-columns,.contact-layout{grid-template-columns:1fr;gap:32px}.feature-split .facts{margin:24px 0}.facts strong{font-size:29px}.facts span{font-size:12px}.case-feature{gap:28px}.case-lead h3{font-size:25px}.process{grid-template-columns:1fr 1fr;gap:25px}.process b{margin-bottom:17px}.process h3{font-size:20px}.process p{font-size:14px}.faq-layout{gap:10px}.news-grid,.article-grid{grid-template-columns:1fr;gap:28px}.news-item h3{font-size:22px}.contact-strip .wrap{display:block}.phone-big{display:inline-flex;margin-top:20px;font-size:31px;min-height:44px;align-items:center}.site-footer{padding-bottom:95px}.mobile-contact{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;background:var(--navy);border-top:1px solid #6d7d8c;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{width:50%;text-align:center;padding:13px 7px;color:white;min-height:50px}.mobile-contact a:last-child{background:#d6bc95;color:#172c3d}.page-heading{padding:33px 0}.page-heading h1{font-size:32px}.service-detail,.case-index{grid-template-columns:1fr;gap:32px}.side-nav{position:static;display:flex;flex-wrap:wrap;gap:0 20px}.side-nav a{font-size:14px;padding:8px 0}.gallery{grid-template-columns:1fr 1fr;gap:18px}.gallery figcaption{font-size:13px}.about-intro{font-size:21px}.article-title{font-size:29px}.prose h2{font-size:25px}.article-meta{font-size:13px}.page-heading .back-link{margin-bottom:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media(min-width:701px) and (max-width:1000px){.header-inner{flex-wrap:wrap;min-height:80px}.menu-toggle{display:block}.nav{width:100%;flex-wrap:wrap;gap:0 22px;padding:8px 0}.nav a{min-height:46px}.js .nav{display:none}.js .nav.open{display:flex}}

/* 底部：主体信息／备案／政策三行分离 */
.site-footer .footer-primary{margin:0 auto 9px;max-width:1120px;line-height:1.8}
.site-footer .footer-registration{margin:9px 0 5px;font-size:14px}
.site-footer .footer-registration a:hover,.site-footer .footer-links a:hover{text-decoration:underline}
.site-footer .footer-links{border-top:1px solid rgba(255,255,255,.16);padding-top:7px;margin-top:8px}
.question-intro{color:var(--muted);margin-bottom:24px}
.question-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0 48px}
.question-list a{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);padding:20px 22px;background:white;transition:box-shadow .2s,border-color .2s}
.question-list a:hover{border-color:var(--gold);box-shadow:0 7px 24px rgba(20,43,65,.06)}
.question-list a span,.topic-meta{font-size:13px;color:var(--muted)}
.question-list a strong{font-size:17px;line-height:1.5;font-weight:600}
.question-list a em{font-size:13px;font-style:normal;color:#825a24}
.topic-meta{display:flex;flex-wrap:wrap;gap:10px 26px;padding-bottom:18px;border-bottom:1px solid var(--line)}
@media(max-width:700px){.question-list{grid-template-columns:1fr}.site-footer .footer-primary{font-size:13px}}