/* Inner pages: calm architectural layout, aligned to the shared content grid. */
.main-nav a[aria-current=page]{color:var(--navy);position:relative}
.main-nav a[aria-current=page]:after{content:'';position:absolute;height:2px;left:0;right:0;bottom:23px;background:var(--cyan)}
.mobile-menu a[aria-current=page]{color:var(--navy)}
.subhero{position:relative;min-height:380px;background:var(--silver);display:flex;align-items:center;overflow:hidden}
.subhero>img{position:absolute;right:0;top:0;width:45%;height:100%;object-fit:cover;object-position:68% center}
.subhero>.wrap{position:relative;padding-block:65px}
.subhero .wrap>p:first-child{font-size:14px;letter-spacing:.03em;color:var(--navy);margin:0 0 22px}
.subhero h1{font-size:clamp(44px,5vw,72px);font-weight:550;letter-spacing:-.04em;line-height:1.15;margin:0;max-width:49%;overflow-wrap:anywhere}
.subhero-description{font-size:17px;line-height:1.8;color:var(--muted);max-width:45%;margin:24px 0 0}
.breadcrumb{display:flex;align-items:center;gap:15px;padding-block:20px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
.breadcrumb a{color:var(--navy);min-height:24px}
.section-nav{display:flex;gap:36px;overflow-x:auto;border-bottom:1px solid var(--line)}
.section-nav a{padding:19px 0;min-height:56px;font-size:15px;font-weight:500;white-space:nowrap}
.section-nav a:hover{color:var(--navy)}
.page-section{padding-block:var(--section-space)}
.page-section h2{font-size:clamp(30px,3.2vw,44px);font-weight:550;letter-spacing:-.035em;line-height:1.35;margin:0 0 26px;text-wrap:balance}
.page-section h3{font-size:22px;font-weight:600;line-height:1.4}
.page-intro{max-width:880px;margin-bottom:42px}
.page-intro>p,.muted{font-size:16px;line-height:1.85;color:var(--muted);max-width:760px}
.tinted{background:var(--silver)}
.story-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:center}
.story-copy>p:not(.section-caption){font-size:16px;line-height:1.95;color:var(--muted);margin:22px 0;max-width:580px}
.story-photo{margin:0}.story-photo img{width:100%;height:510px;object-fit:cover;object-position:70% center}
.company-facts{margin:0;border-top:2px solid var(--navy);display:grid;grid-template-columns:1fr 1fr}
.company-facts>div{display:grid;grid-template-columns:110px minmax(0,1fr);padding:23px 24px 23px 0;gap:22px;min-width:0;border-bottom:1px solid #cdd7df}
.company-facts>div:nth-child(4){grid-column:1/-1}
.company-facts dt{font-size:14px;color:var(--muted)}
.company-facts dd{margin:0;font-size:16px;overflow-wrap:anywhere}
.value-columns,.guide-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:45px;margin-top:45px}
.value-columns article{padding-top:28px;border-top:1px solid var(--line)}
.value-columns p,.guide-columns p{font-size:16px;line-height:1.8;color:var(--muted)}
.page-callout{padding:65px 0;background:var(--navy);color:white}
.page-callout>.wrap{display:flex;align-items:center;justify-content:space-between;gap:45px}
.page-callout h2{font-size:clamp(26px,2.7vw,38px);font-weight:500;line-height:1.35;letter-spacing:-.03em;margin:0 0 14px}
.page-callout p{font-size:16px;color:#d7e7f3;margin:0}
.primary-link,.primary-button,.outline-button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 26px;border:1px solid var(--navy);font-size:15px;font-weight:550}
.primary-link,.primary-button{background:var(--navy);color:white}
.primary-link:hover,.primary-button:hover{background:#0b508f}
.page-callout .primary-link{background:white;color:var(--navy);border-color:white;flex-shrink:0}
.outline-button{background:transparent;color:var(--navy)}
.outline-button:hover{background:#e2ebf2}
.category-filters{display:flex;border-bottom:1px solid var(--line);gap:6px;margin-top:40px;padding-bottom:12px}
.category-filters button{min-height:50px;padding:12px 24px;font-size:15px;line-height:1.5}
.category-filters button[aria-pressed=true]{background:var(--navy);color:white}
.catalog-count{text-align:right;color:var(--muted);font-size:13px;margin:22px 0}
.catalog-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px;padding:55px 0;border-bottom:1px solid var(--line);align-items:center}
.catalog-card:first-child{padding-top:10px}
.catalog-image{background:var(--silver);height:400px;overflow:hidden}
.catalog-image img{width:100%;height:100%;object-fit:cover}
.category-label{font-size:13px;color:var(--navy);margin:0 0 12px}
.catalog-copy h2{font-size:34px;margin:0 0 12px}
.catalog-copy h3{font-size:18px;font-weight:450;color:var(--muted);margin:0 0 24px}
.catalog-copy>p:not(.category-label):not(.small-label){font-size:16px;line-height:1.85;color:var(--muted)}
.small-label{font-size:14px;margin:24px 0 12px}
.application-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 24px}
.application-tags li{background:var(--silver);padding:6px 12px;font-size:13px;color:var(--muted)}
.catalog-copy details{border-block:1px solid var(--line);padding:18px 0;font-size:14px;margin-bottom:22px}
summary{cursor:pointer;min-height:24px}
.catalog-copy summary{font-weight:550;color:var(--navy)}
.catalog-copy details h4{font-size:14px;font-weight:550;margin:20px 0 12px}
.catalog-copy details ul{padding-left:20px;line-height:1.9;color:var(--muted)}
.text-action{font-size:15px;display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid var(--navy);color:var(--navy)}
.step-number{display:grid;place-items:center;width:40px;height:40px;border:1px solid #a8bac8;border-radius:50%;font-size:16px;color:var(--navy);margin-bottom:22px}
.criteria-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:50px}
.criteria-grid article{min-width:0}
.criteria-image{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.criteria-grid h3{font-size:22px;margin:25px 0 14px}
.criteria-grid p{font-size:15px;color:var(--muted);line-height:1.8;margin:0}
.quality-band{background:var(--navy);color:white}
.review-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px;list-style:none;padding:0;margin:45px 0 0}
.review-steps .step-number{border-color:#80a7c7;color:white}
.review-steps h3{font-size:20px;margin:23px 0 16px}
.review-steps p{font-size:15px;line-height:1.8;color:#d1e1ee}
.document-scroll{overflow-x:auto}
.document-table{border-collapse:collapse;width:100%;text-align:left;font-size:15px;border-top:2px solid var(--navy)}
.document-table th,.document-table td{padding:23px 20px;border-bottom:1px solid var(--line);font-weight:400}
.document-table thead th{font-size:14px;background:var(--silver);color:var(--muted)}
.document-table tbody th{font-weight:550;width:23%}
.document-table tbody td:nth-child(2){width:48%;color:var(--muted)}
.pending-label{display:inline-block;font-size:12px;padding:7px 10px;background:var(--silver);color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:35px;margin-top:48px;padding-block:30px;border-block:1px solid var(--line)}
.contact-grid article{min-width:0}
.contact-grid article>p{font-size:14px;color:var(--muted);margin:0 0 16px}
.contact-grid a{font-size:20px;color:var(--navy);overflow-wrap:anywhere;display:inline-block;padding-block:4px}
.contact-grid .contact-phone a{font-size:30px;font-weight:500;letter-spacing:-.03em}
.contact-grid small{display:block;font-size:13px;color:var(--muted);margin-top:12px}
.contact-grid address{font-size:16px;font-style:normal;line-height:1.8}
.prepare-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:75px}
.prepare-layout .muted{max-width:360px}
#checklist-form{padding:35px;background:white;border:1px solid var(--line)}
.form-fields{display:grid;grid-template-columns:1fr 1fr;gap:22px}
label{display:block;font-size:14px}
select{display:block;width:100%;min-height:52px;margin:12px 0 24px;padding:12px 34px 12px 14px;border:1px solid #9cafbe;background:#fff;color:var(--ink);border-radius:0;font-size:15px}
#checklist-output{margin-top:28px}
#checklist-text{display:block;width:100%;resize:vertical;font:14px/1.8 var(--font-ui);margin:12px 0 18px;padding:20px;min-height:240px;border:1px solid var(--line);color:var(--ink);background:white}
#checklist-status{font-size:14px;color:var(--navy)}
.faq-list{border-top:2px solid var(--navy);margin-top:35px}
.faq-list details{border-bottom:1px solid var(--line);padding:24px 4px}
.faq-list summary{font-size:18px;font-weight:500;line-height:1.6}
.faq-list p{font-size:16px;line-height:1.9;color:var(--muted);max-width:850px;padding:12px 20px 0}
html[lang=zh-Hans] .subhero h1,html[lang=zh-Hans] .page-section h2{letter-spacing:0}
@media(max-width:1100px){
 .story-layout,.catalog-card,.prepare-layout{gap:45px}
 .contact-grid{grid-template-columns:1fr 1fr}
 .contact-grid article:last-child{grid-column:1/-1;border-top:1px solid var(--line);padding-top:25px}
 .subhero h1{font-size:52px}.review-steps{gap:24px}
}
@media(max-width:760px){
 .subhero{min-height:0;display:flex;flex-direction:column;align-items:stretch}
 .subhero>img{position:relative;order:2;width:100%;height:190px;object-position:60% 48%}
 .subhero>.wrap{padding:44px 0 40px}
 .subhero .wrap>p:first-child{font-size:12px;margin-bottom:18px}
 .subhero h1{max-width:100%;font-size:40px}.subhero-description{max-width:100%;font-size:15px;margin-top:18px}
 .breadcrumb{font-size:12px;padding-block:16px}
 .section-nav{gap:25px}.section-nav a{font-size:14px;padding-block:15px}
 .page-section h2{font-size:30px}.page-section h3{font-size:21px}
 .page-intro>p,.story-copy>p:not(.section-caption),.muted{font-size:15px}
 .story-layout,.catalog-card,.prepare-layout{grid-template-columns:1fr;gap:32px}
 .story-photo img{height:350px}
 .company-facts{grid-template-columns:1fr}.company-facts>div{grid-template-columns:85px minmax(0,1fr);padding:20px 0;gap:18px}
 .company-facts>div:nth-child(4){grid-column:auto}.company-facts dt{font-size:13px}.company-facts dd{font-size:15px}
 .value-columns,.guide-columns{grid-template-columns:1fr;gap:28px;margin-top:30px}
 .value-columns p,.guide-columns p{font-size:15px}
 .page-callout{padding-block:48px}.page-callout>.wrap{display:block}.page-callout p{font-size:15px;margin-bottom:28px}
 .category-filters{flex-wrap:wrap;gap:5px}.category-filters button{font-size:14px;padding:12px 17px}
 .catalog-card{padding-block:36px}.catalog-image{height:280px}
 .catalog-copy h2{font-size:30px}.catalog-copy h3{font-size:17px}
 .catalog-copy>p:not(.category-label):not(.small-label){font-size:15px}
 .criteria-grid{grid-template-columns:1fr;gap:40px}.criteria-grid p{font-size:15px}.criteria-grid h3{font-size:22px}
 .review-steps{grid-template-columns:1fr 1fr;gap:28px}.review-steps h3{font-size:19px}.review-steps p{font-size:14px}
 .document-table{min-width:580px;font-size:14px}.document-table th,.document-table td{padding:18px 14px}
 .document-table thead th{font-size:13px}.pending-label{font-size:11px}
 .contact-grid{grid-template-columns:1fr;gap:0;margin-top:32px;padding:0}.contact-grid article{padding:24px 0}
 .contact-grid article+article{border-top:1px solid var(--line)}.contact-grid article:last-child{grid-column:auto}
 .contact-grid .contact-phone a{font-size:30px}.contact-grid address{font-size:15px}
 #checklist-form{padding:25px 20px}.form-fields{grid-template-columns:1fr;gap:0}
 .faq-list summary{font-size:17px}.faq-list p{font-size:15px;padding-left:16px}
}
@media(max-width:380px){.criteria-grid,.review-steps{grid-template-columns:1fr}.section-nav{gap:19px}}

/* Disclosure controls use plus/minus instead of arrow markers. */
summary{list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;margin-left:16px}
details[open]>summary::after{content:"−"}
select{appearance:none;padding-right:14px}