.z3-breadcrumb{font-size:12px;line-height:1.6;color:#777970;display:flex;align-items:center;gap:11px;flex-wrap:wrap;padding-block:28px 0;margin-block-end:0!important}
.z3-breadcrumb a:hover{text-decoration:underline;color:#292b25}.z3-breadcrumb span{color:#a7a89f}
.z3-hero{padding-block:46px 72px}.z3-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;min-height:500px}
.z3-hero h1{font-size:clamp(47px,5.2vw,76px);line-height:1.045;letter-spacing:-.055em;font-weight:550;text-wrap:balance;max-width:900px}
.z3-hero .z2-copy{font-size:18px;line-height:1.75;margin-block-start:28px!important;max-width:590px}
.z3-hero .wp-block-buttons{margin-block-start:30px!important}
.z3-hero-image img{width:100%;height:520px;object-fit:cover;border-radius:9px}.z3-hero-image.z3-portrait img{object-position:center 30%;height:590px}
.z3-hero-wide{padding-block-end:0}.z3-hero-wide .z3-hero-grid{display:block;min-height:0}.z3-hero-wide .z2-copy{max-width:720px}.z3-wide-image{margin-block-start:48px!important}.z3-wide-image img{width:100%;aspect-ratio:2.35/1;object-fit:cover}
.z3-section{padding-block:78px}.z3-section-title{font-size:clamp(32px,3.7vw,49px);font-weight:550;letter-spacing:-.045em;line-height:1.12;text-wrap:balance;max-width:850px}
.z3-section-head{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;margin-block-end:36px!important}.z3-section-head .z2-copy{font-size:16px;max-width:400px}
.z3-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px 26px}.z3-grid-two{grid-template-columns:repeat(2,minmax(0,1fr));gap:45px 32px}
.z3-card{display:flex;flex-direction:column;min-width:0}.z3-card figure{margin-block-end:23px!important}.z3-card img{width:100%;aspect-ratio:1.45/1;object-fit:cover;border-radius:8px}.z3-grid-two .z3-card img{aspect-ratio:1.65/1}
.z3-card h3{font-size:26px;line-height:1.18;font-weight:550;letter-spacing:-.035em;margin-block-end:13px!important}.z3-card h3 a:hover{text-decoration:underline}.z3-card .z2-copy{font-size:15px;line-height:1.75;margin-block-end:18px!important;max-width:430px}.z3-card .z2-link{margin-block-start:auto!important;font-size:13px}
.z3-card-category{color:#88734e;font-size:11px;font-weight:550;line-height:1.5;margin-block-end:12px!important}.z3-card.no-photo{border-block-start:1px solid #d7d8d1;padding-block-start:27px}
.z3-service-process{background:#242420;color:#f8f7f2}.z3-service-process .z2-copy{color:#c9cdc4}.z3-service-process .z3-section-title{margin-block-end:36px!important}.z3-service-process .z2-process-grid{margin-block-start:0!important}
.z3-cta{background:#f2f0e9;padding-block:70px}.z3-cta-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:10%}.z3-cta .z2-copy{margin-block-start:20px!important;font-size:17px}.z3-cta .wp-block-buttons{justify-content:flex-end}
.z3-reader{display:grid;grid-template-columns:240px minmax(0,760px);gap:10%;align-items:start;justify-content:center}.z3-toc{position:sticky;inset-block-start:125px;font-size:13px;line-height:1.6;color:#777970;border-block-start:1px solid #d7d8d1;padding-block-start:20px}.z3-toc .z3-toc-title{font-size:11px;color:#9a8a6d;margin-block-end:14px!important}.z3-toc p+p{margin-block-start:12px!important}.z3-toc a:hover{color:#242420;text-decoration:underline}
.z3-reader-body>.wp-block-group{margin-block-end:52px!important}.z3-reader-body h2{font-size:33px;font-weight:550;letter-spacing:-.035em;line-height:1.18;margin-block-end:20px!important}.z3-reader-body .z2-copy{font-size:18px;line-height:1.85;max-width:740px}.z3-reader-body p+p{margin-block-start:19px!important}
.z3-checklist{list-style:none;padding:0;margin:24px 0 0!important;font-size:16px;line-height:1.85;color:#666b60}.z3-checklist li{position:relative;padding-inline-start:25px;margin-block-end:14px}.z3-checklist li:before{content:'✓';position:absolute;inset-inline-start:0;color:#947b50}
.z3-vip-hero{background:#ece7dc}.z3-vip-hero .z3-breadcrumb{padding-block-start:0}.z3-price-card{background:#faf9f5;border:1px solid #d9d4c8;border-radius:12px;padding:48px}.z3-price-card .z2-price{font-size:90px}.z3-price-card .z2-price-period{font-size:14px;color:#7f725e;margin-block:14px 25px!important}.z3-price-card .z2-copy{font-size:15px;margin-block-start:0!important}
.z3-comparison{margin-block-start:36px!important}.z3-comparison .wp-block-table{overflow-x:auto;margin:0}.z3-comparison table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.65}.z3-comparison th,.z3-comparison td{border:0;border-block-end:1px solid #d9dcd3;padding:21px 20px;text-align:start;vertical-align:top;min-width:170px}.z3-comparison th{font-weight:550;background:#f5f4ef;color:#363a30}.z3-comparison td:first-child{font-weight:550;color:#3e4239}
.z3-contact-hero{padding-block:50px 80px}.z3-contact-hero .z3-hero-grid{align-items:start;min-height:0}.z3-contact-hero .z2-copy{font-size:17px}.z3-contact-hero .zsbl-inquiry{margin:0;background:#f5f4ef;padding:32px;border-radius:10px}.z3-form-note{font-size:12px;color:#787d71;line-height:1.7;margin-block-start:18px!important;max-width:600px}.z3-choice-links{border-block-start:1px solid #dedfd7;margin-block-start:28px!important;padding-block-start:22px;display:flex;gap:15px 24px;flex-wrap:wrap;font-size:13px}
.z3-filter{display:flex;gap:14px;justify-content:space-between;align-items:center;margin-block-end:36px!important;flex-wrap:wrap}.z3-search{background:#f5f5f1;border:1px solid #dcded6;border-radius:6px;padding:13px 16px;font-size:14px;min-width:270px;max-width:100%}.z3-filter-buttons{display:flex;gap:10px;flex-wrap:wrap}.z3-filter button{font-size:13px;line-height:1.5;background:#fff;border:1px solid #dcded6;border-radius:50px;padding:9px 17px;cursor:pointer;color:#555b4e}.z3-filter button[aria-pressed=true]{background:#292c25;color:white;border-color:#292c25}.z3-empty{font-size:16px;color:#69705f;padding-block:25px}.z3-card[hidden]{display:none}
.z3-account{max-width:690px;margin-inline:auto;text-align:center;padding-block:100px}.z3-account .z2-copy{margin:25px auto 0!important}.z3-account .wp-block-buttons{justify-content:center;margin-block-start:28px!important}.z3-account h1{font-size:clamp(42px,5vw,64px);line-height:1.1;letter-spacing:-.05em;font-weight:550}
.z3-notice-box{border-block-start:1px solid #d9dcd3;padding-block-start:24px;margin-block-start:30px!important;font-size:15px;line-height:1.8;color:#777d71;max-width:800px}
.z3-header .zsbl-nav .wp-block-navigation__container{gap:20px}.z3-header .zsbl-nav .wp-block-navigation__submenu-container{max-height:75vh;overflow-y:auto;min-width:230px!important}.z3-header .zsbl-first-nav{gap:20px}.z3-header .zsbl-submenu{max-height:75vh;overflow-y:auto}.z3-header .zsbl-brand-line{font-size:10px}.z3-footer-bottom-links{display:flex;gap:22px;flex-wrap:wrap}
.z5-scope{background:#f8f7f3}.z5-scope-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-block-start:38px!important}.z5-scope-item{border-block-start:1px solid #d8d4c9;padding-block-start:23px}.z5-scope-item h3{font-size:22px;font-weight:550;line-height:1.3;letter-spacing:-.025em;margin-block:17px 14px!important}.z5-scope-item .z2-copy{font-size:15px;line-height:1.85}.z5-scope-item .z2-step-number{color:#8b7655;font-size:12px}.z3-card figure a,.z2-material figure a,.z2-service figure a,.z2-journal-card figure a{display:block}.z3-card img,.z2-material img,.z2-service img,.z2-journal-card img{transition:filter .25s ease}.z3-card a:hover img,.z2-material a:hover img,.z2-service a:hover img,.z2-journal-card a:hover img{filter:brightness(.96)}
@media(max-width:760px){.z5-scope-grid{grid-template-columns:1fr;gap:28px;margin-block-start:28px!important}.z5-scope-item h3{font-size:23px}.z5-scope-item .z2-copy{font-size:16px}}
html[dir=rtl] .z3-hero h1,html[dir=rtl] .z3-section-title,html[dir=rtl] .z3-reader h2{letter-spacing:0;line-height:1.35}
@media(max-width:1080px){
 .z3-header .zsbl-first-nav{display:none}.z3-header .z2-mobile-menu-toggle{display:flex;align-items:center;justify-content:center;width:28px;height:32px;background:none;border:0;color:#292c25;flex-shrink:0;cursor:pointer}.z3-header .zsbl-language-picker{margin-inline-start:auto}.z3-header.is-z2-menu-open .zsbl-first-nav{display:flex;position:absolute;inset-inline:0;inset-block-start:100%;height:calc(100svh - 79px);width:100%;background:#fff;flex-direction:column;justify-content:flex-start;align-items:stretch;padding:24px;overflow:auto;gap:10px}.z3-header .zsbl-main-menu:nth-child(n){display:block}.z3-header .zsbl-main-menu summary{font-size:21px!important;justify-content:space-between;padding-block:15px!important}.z3-header .zsbl-main-menu .zsbl-submenu{position:static;box-shadow:none;border:0;min-width:0;width:100%;padding:0 0 15px}.z3-header .zsbl-main-menu .zsbl-submenu a{font-size:16px;padding:11px 0}.z3-header .zsbl-first-nav>.zsbl-preview-contact{align-self:flex-start;margin-block-start:18px}.z3-header .z2-vip-login{display:none}
 .z3-header .zsbl-nav .wp-block-navigation__responsive-container:not(.is-menu-open){display:none}.z3-header .zsbl-nav .wp-block-navigation__responsive-container-open:not(.always-shown){display:flex}.z3-header .zsbl-nav .wp-block-navigation__responsive-container.is-menu-open{display:flex}
 .z3-reader{grid-template-columns:180px minmax(0,1fr);gap:7%}.z3-hero-grid{gap:6%}.z3-hero h1{font-size:56px}.z3-hero-image img{height:480px}.z3-grid{gap:35px 22px}.z3-card h3{font-size:24px}
}
@media(max-width:760px){
 html[dir=rtl] .zsbl-language-nav .wp-block-navigation__submenu-container{inset-inline-start:0!important;inset-inline-end:auto!important}
 .z3-breadcrumb{padding-block-start:21px;font-size:11px;gap:8px}.z3-hero{padding-block:34px 50px}.z3-hero-grid{grid-template-columns:1fr;gap:34px;min-height:0}.z3-hero h1{font-size:44px;line-height:1.08}.z3-hero .z2-copy{font-size:16px;line-height:1.8;margin-block-start:22px!important}.z3-hero .wp-block-buttons{margin-block-start:25px!important}.z3-hero-image img{height:330px}.z3-hero-image.z3-portrait img{height:420px}.z3-hero-wide{padding-block-end:0}.z3-wide-image{margin-block-start:32px!important}.z3-wide-image img{aspect-ratio:1.3/1;object-position:center}
 .z3-section{padding-block:55px}.z3-section-title{font-size:34px;line-height:1.12}.z3-section-head{display:block;margin-block-end:27px!important}.z3-section-head .z2-copy{margin-block-start:18px!important;max-width:none}.z3-grid,.z3-grid-two{grid-template-columns:1fr;gap:34px}.z3-card img,.z3-grid-two .z3-card img{aspect-ratio:1.5/1}.z3-card h3{font-size:27px}.z3-card .z2-copy{max-width:none}.z3-cta{padding-block:52px}.z3-cta-grid{grid-template-columns:1fr;gap:27px}.z3-cta .wp-block-buttons{justify-content:flex-start}.z3-cta .z2-copy{font-size:16px}
 .z3-reader{grid-template-columns:1fr;gap:35px}.z3-toc{position:static;display:flex;flex-wrap:wrap;gap:12px 20px;padding-block:18px;border-block-end:1px solid #d7d8d1}.z3-toc .z3-toc-title{width:100%;margin:0!important}.z3-toc p+p{margin-block-start:0!important}.z3-reader-body h2{font-size:29px}.z3-reader-body .z2-copy{font-size:16px;line-height:1.9}.z3-reader-body>.wp-block-group{margin-block-end:36px!important}.z3-checklist{font-size:15px;line-height:1.85}.z3-price-card{padding:30px}.z3-price-card .z2-price{font-size:74px}.z3-comparison th,.z3-comparison td{padding:17px 13px;font-size:13px;min-width:145px}
 .z3-contact-hero .zsbl-inquiry{padding:24px}.z3-choice-links{gap:13px 20px}.z3-filter{align-items:stretch;gap:18px}.z3-search{width:100%;min-width:0}.z3-filter button{font-size:12px;padding:9px 13px}.z3-account{padding-block:65px}.z3-notice-box{font-size:14px}
}

/* ZSBL identity: a restrained architectural wordmark with a full-name signature. */
:root{--zsbl-header-height:96px;--zsbl-brand-accent:#727278}
html{scroll-padding-block-start:calc(var(--zsbl-header-height) + 18px)}
.z3-header .zsbl-header-inner{min-height:var(--zsbl-header-height);gap:24px;padding-block:16px;align-items:center}
.z3-header .zsbl-brand-lockup{--zsbl-brand-width:212px;width:var(--zsbl-brand-width);flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;direction:ltr;flex-shrink:0}
.zsbl-wordmark{display:block;line-height:0;margin:0!important;max-width:100%}
.zsbl-wordmark a{display:block;line-height:0}
.zsbl-wordmark img{display:block;width:100%;height:auto;max-width:100%;border-radius:0}
.zsbl-wordmark-row{display:grid;grid-template-columns:minmax(0,1.618034fr) minmax(0,1fr);align-items:end;gap:0;direction:ltr;width:100%}.zsbl-wordmark-row .zsbl-wordmark{width:100%;min-width:0;max-width:none}.zsbl-chinese-signature{justify-self:center;white-space:nowrap;font-size:12.5px;font-weight:500;line-height:1.3;letter-spacing:1.8px;color:#454549;padding-block-end:3px;margin:0!important;text-align:left}
.z3-header .zsbl-brand-line{display:block;box-sizing:border-box;width:auto;max-width:100%;font-size:15.5px;font-weight:500;line-height:1.25;letter-spacing:0;text-align:left;text-align-last:left;word-spacing:normal;white-space:nowrap;color:#454549;margin:0!important}

.zsbl-wordmark:focus-visible,.zsbl-wordmark a:focus-visible{outline:2px solid var(--zsbl-brand-accent);outline-offset:7px;border-radius:1px}
.z3-header .zsbl-first-nav{font-size:14px;gap:18px}
.z3-header .zsbl-nav{font-size:14px!important}
.z3-header .zsbl-nav .wp-block-navigation__container{gap:18px}
.z3-header .zsbl-language-picker{font-size:13px}
.z3-header .zsbl-main-menu summary{font-size:14px}
.z3-header .zsbl-submenu a{font-size:15px}
.z3-header.is-z2-menu-open .zsbl-first-nav{height:calc(100svh - var(--zsbl-header-height))}
.z3-toc{inset-block-start:calc(var(--zsbl-header-height) + 25px)}
.z2-footer-brand{direction:ltr;text-align:left;max-width:212px}.z2-footer .zsbl-chinese-signature{color:#CFD0CB}
.z2-footer .zsbl-wordmark-row{width:212px}
.z2-footer .zsbl-brand-line{font-size:15px;max-width:none;letter-spacing:0;margin-block-start:15px!important;white-space:nowrap}
@media(max-width:1400px){.z3-header .z2-vip-login{display:none}.z3-header .zsbl-header-inner{gap:20px}}
@media(max-width:1180px) and (min-width:1081px){.z3-header .zsbl-header-inner{gap:16px}.z3-header .zsbl-first-nav,.z3-header .zsbl-nav .wp-block-navigation__container{gap:14px}}
@media(max-width:760px){
 :root{--zsbl-header-height:86px}
 .z3-header .zsbl-header-inner{padding-inline:18px;padding-block:12px;gap:12px}
 .z3-header .zsbl-brand-lockup{--zsbl-brand-width:180px;gap:7px}.z3-header .zsbl-wordmark-row{gap:0}.z3-header .zsbl-chinese-signature{font-size:11px;letter-spacing:.9px;padding-block-end:2px}
 .z3-header .zsbl-brand-line{font-size:clamp(11.6px,3.4vw,13.5px);line-height:1.25;white-space:nowrap}
 .z3-header .zsbl-language-picker{font-size:12px;flex-shrink:0}
 .z3-header .zsbl-main-menu summary{font-size:22px!important}
 .z3-header .zsbl-submenu a{font-size:17px}
 .z2-footer .zsbl-wordmark-row{width:180px}
 .z2-footer .zsbl-brand-line{font-size:14px}
}
@media(max-width:359px){.z3-header .zsbl-header-inner{padding-inline:14px;gap:8px}.z3-header .zsbl-brand-lockup{--zsbl-brand-width:176px}.z3-header .zsbl-brand-line{font-size:11.5px}.z3-header .zsbl-language-picker{font-size:11px}}

/* Blog is a direct destination, with the same rhythm as the other navigation links. */
.z3-header .zsbl-first-nav>.zsbl-blog-nav{font-size:14px;line-height:1.5;padding-block:6px;color:inherit;white-space:nowrap}
.z3-header .zsbl-first-nav>.zsbl-blog-nav:hover{text-decoration:underline;text-underline-offset:5px}
@media(max-width:1080px){.z3-header.is-z2-menu-open .zsbl-first-nav>.zsbl-blog-nav{font-size:22px;padding-block:15px}}