@charset "UTF-8";
:root{--ink:#20221e;--muted:#696c62;--cream:#f6f4eb;--paper:#fffef9;--gold:#e6ca83;--line:#dddfd3;--burgundy:#643635;--serif:"Songti SC","Noto Serif CJK SC",SimSun,serif;--sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;color:var(--ink);background:var(--cream);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.8}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
button{color:inherit;cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #ac7535;outline-offset:5px}
img{display:block;width:100%;height:auto}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.35}
h2{font-size:44px;font-weight:500;letter-spacing:-1.4px;margin-bottom:26px}
h3{font-size:23px;font-weight:550}
p{margin-bottom:20px}
.wrap{max-width:1240px;padding:0 44px;margin:auto}
.section{padding:100px 0}
.button{display:inline-flex;gap:32px;align-items:center;justify-content:space-between;padding:15px 26px;font-size:14px;font-weight:600;border:1px solid transparent;line-height:1.6;transition:background .2s,transform .2s;white-space:nowrap}
.button:hover{transform:translateY(-2px)}
.button span{font-size:23px;line-height:1}
.button-gold{background:var(--gold);color:var(--ink)}
.button-gold:hover{background:#f3dba3}
.button-dark{background:var(--ink);color:var(--paper)}
.button-dark:hover{background:var(--burgundy)}
.button-outline{border-color:var(--line);background:transparent}
.text-link{display:inline-flex;align-items:center;gap:28px;font-size:14px;font-weight:550;padding:8px 0;border-bottom:1px solid currentColor}
.text-link span{font-size:22px;line-height:1}
.text-link:hover{color:var(--burgundy)}
.light-link{color:var(--paper)}
.light-link:hover{color:var(--gold)}
.eyebrow{display:flex;align-items:center;gap:15px;font-size:11px;font-weight:600;letter-spacing:2px;margin:0 0 24px;line-height:1.6}
.eyebrow>span{font-size:12px;font-weight:400;letter-spacing:1px;color:var(--muted)}
.eyebrow.light{color:var(--gold)}
.eyebrow.light>span{color:#c5c7bc}
.topbar{height:34px;background:var(--gold);font-size:11px;letter-spacing:1px;line-height:34px}
.topbar .wrap{display:flex;justify-content:space-between}
.topbar-sep{margin:0 12px;opacity:.4}
.preview-note{opacity:.7}
.site-header{position:sticky;top:0;z-index:20;background:var(--ink);color:var(--paper);box-shadow:0 3px 20px #0000000b}
.header-inner{height:91px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:13px;flex-shrink:0}
.brand-mark{width:44px;height:44px;color:var(--gold)}
.brand strong{display:block;font-size:25px;font-weight:550;line-height:1.4;letter-spacing:2px}
.brand small{display:block;font-size:8px;letter-spacing:1.5px;color:#d5d8ca;line-height:1.5}
.main-nav{display:flex;align-items:center;gap:25px;font-size:13px}
.main-nav>a:not(.button){padding:15px 0}
.main-nav>a:not(.button):hover{color:var(--gold)}
.nav-cta{padding:12px 20px;margin-left:8px;font-size:12px;gap:20px}
.menu-toggle{display:none}
.hero{position:relative;min-height:665px;background:#252a23;color:var(--paper);isolation:isolate;overflow:hidden}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-3}
.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(20,25,21,.93) 0%,rgba(20,25,21,.80) 30%,rgba(20,25,21,.25) 70%,rgba(20,25,21,.05)),linear-gradient(0deg,#17251a60,transparent 30%)}
.hero-content{padding-top:92px;padding-bottom:65px;position:relative}
.hero .eyebrow{font-size:11px;margin-bottom:27px}
.hero .eyebrow>span{height:1px;width:38px;background:var(--gold)}
h1{font-size:58px;font-weight:500;line-height:1.43;letter-spacing:-1.8px;margin-bottom:25px}
.gold-text{color:var(--gold)}
.hero-description{color:#dadfd2;max-width:465px;font-size:15px;line-height:2;margin-bottom:30px}
.hero-actions{display:flex;align-items:center;gap:32px}
.hero-facts{display:flex;gap:21px;margin-top:68px;font-size:11px;color:#d4d8ca}
.hero-facts>span:before{content:"✳";color:var(--gold);margin-right:9px}
.image-credit{position:absolute;right:14px;bottom:14px;background:#20221ed0;color:#e1e2d9;padding:3px 8px;font-size:9px;letter-spacing:.5px;font-weight:400}
.hero-credit{right:34px;bottom:22px;background:none;color:#d7ddd1;opacity:.8}
.hero-scroll{position:absolute;bottom:36px;right:70px;width:56px;height:56px;display:grid;place-items:center;border:1px solid #f7f2de80;border-radius:50%;font-size:24px}
.fabric-band{background:var(--gold);overflow:hidden;padding:24px 0;color:#262a21}
.fabric-band>div{font-family:Georgia,serif;font-size:31px;letter-spacing:2px;line-height:1.3;white-space:nowrap;transform:translateX(-28px)}
.fabric-band span{font-size:22px;margin:0 35px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}
.about-visual{height:520px;position:relative;margin-right:23px}
.about-visual>img{height:100%;object-fit:cover;object-position:52% 50%}
.about-visual .image-credit{bottom:17px;left:16px;right:auto}
.visual-note{position:absolute;right:-24px;bottom:50px;display:flex;align-items:center;gap:19px;background:var(--gold);padding:20px 24px;font-size:12px;line-height:1.8;box-shadow:0 12px 30px #20221e0b}
.visual-note strong{font-size:16px;font-weight:500}
.note-symbol{font-size:43px;line-height:1}
.about-copy>p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.9}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding:21px 0 25px;margin-top:28px;border-top:1px solid var(--line)}
.about-points>div>span{font-size:21px;margin-right:7px;color:var(--burgundy)}
.about-points strong{font-size:15px;font-weight:550}
.about-points p{font-size:12px;line-height:1.8;color:var(--muted);margin:7px 0 0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}
.section-heading h2{margin-bottom:0}
.section-heading .eyebrow{margin-bottom:17px}
.heading-note{font-size:13px;line-height:1.9;color:var(--muted);margin-bottom:5px;max-width:310px}
.directions{background:#ebece2}
.direction-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.direction-card{background:var(--paper)}
.direction-image{display:block;height:288px;position:relative;overflow:hidden}
.direction-image img{height:100%;object-fit:cover;transition:transform .5s}
.direction-image:hover img{transform:scale(1.04)}
.direction-tag{position:absolute;top:20px;left:22px;color:var(--ink);background:var(--paper);font-size:10px;letter-spacing:1.2px;padding:4px 12px}
.direction-body{padding:28px 30px 30px;position:relative}
.direction-body h3{margin-bottom:13px}
.direction-body p{font-size:13px;color:var(--muted);max-width:90%;line-height:1.9}
.direction-body .text-link{font-size:12px;border-bottom:none;padding-bottom:0}
.card-index{position:absolute;right:28px;top:26px;font-family:Georgia,serif;font-size:28px;font-style:italic;color:#b2b4a5}
.other-fabric{display:flex;gap:16px;align-items:center;border-top:1px solid #cfd2c3;margin-top:35px;padding-top:24px;font-size:12px}
.tiny-star{font-size:22px;color:var(--burgundy)}
.other-fabric p{margin:0;flex:1;color:var(--muted)}
.other-fabric a{white-space:nowrap;font-weight:550}
.other-fabric a span{margin-left:16px;font-size:18px}
.process{color:var(--paper);background:var(--ink)}
.process .heading-note{color:#b8bfac}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;margin-bottom:42px}
.process-grid article{padding:0 37px;border-left:1px solid #ffffff26}
.process-grid article:first-child{border-left:0;padding-left:0}
.process-grid article:last-child{padding-right:0}
.process-number{display:block;font-family:Georgia,serif;font-size:49px;font-style:italic;color:var(--gold);line-height:1;margin-bottom:30px}
.process-grid h3{font-size:21px;margin-bottom:16px;font-weight:400}
.process-grid p{font-size:13px;line-height:1.9;color:#b8bfac;max-width:280px;margin-bottom:23px}
.process-key{font-size:11px;letter-spacing:1px;color:#8e9981}
.process>.wrap>.text-link{font-size:12px}
.filter-bar{display:flex;gap:12px;margin-bottom:28px}
.filter{border:1px solid var(--line);background:none;padding:7px 19px;font-size:12px;transition:all .2s}
.filter.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.filter:not(.active):hover{background:#e9eadd}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.gallery-item{background:none;border:0;padding:0;text-align:left;min-width:0}
.gallery-item[hidden]{display:none}
.gallery-image{display:block;position:relative;overflow:hidden;height:278px;background:#e7e8dd}
.gallery-image img{height:100%;object-fit:cover;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-open{position:absolute;bottom:14px;right:14px;background:var(--gold);width:36px;height:36px;display:grid;place-items:center;font-size:21px}
.gallery-caption{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:15px}
.gallery-caption strong{font-size:15px;font-weight:500}
.gallery-caption>span{color:var(--muted);font-size:11px}
.faq-section{border-top:1px solid var(--line)}
.faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:85px}
.faq-intro{font-size:13px;color:var(--muted);line-height:2}
.faq-grid .text-link{font-size:12px;margin-top:14px}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:0}
.faq-list summary{list-style:none;cursor:pointer;font-size:15px;display:flex;justify-content:space-between;gap:15px;padding:23px 0;font-weight:500}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary>span{font-size:21px;font-weight:300;color:var(--burgundy);flex-shrink:0;line-height:1.3;transition:transform .2s}
.faq-list details[open] summary>span{transform:rotate(45deg)}
.faq-list details p{font-size:13px;color:var(--muted);line-height:2;padding:0 28px 20px 0;margin:0}
.inquiry{background:var(--gold)}
.inquiry-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:85px;align-items:start}
.inquiry .eyebrow>span{color:#6f6040}
.inquiry-copy>p:not(.eyebrow){max-width:320px;color:#61583f;font-size:14px}
.contact-block{margin-top:38px;display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.contact-label{font-size:11px;color:#72613f}
.phone-link{font-family:Georgia,serif;font-size:31px;letter-spacing:1px;line-height:1.7;margin-bottom:20px}
.phone-link span{font-family:var(--sans);font-size:24px;margin-left:14px}
.phone-link:hover{color:var(--burgundy)}
.contact-name{font-size:13px}
.inquiry-copy .inquiry-hint{font-size:11px;margin-top:35px;padding-top:23px;border-top:1px solid #20221e26;max-width:100%}
.inquiry-hint span{margin-right:10px}
.inquiry-form{background:var(--paper);padding:35px 36px}
.inquiry-form h3{font-size:21px;margin-bottom:5px;font-weight:500}
.form-intro{font-size:12px;color:var(--muted);margin-bottom:25px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 18px}
.form-grid label{display:block;font-size:12px;line-height:1.6;color:#4f5448}
.required{color:var(--burgundy)}
input,select,textarea{display:block;border:1px solid var(--line);border-radius:0;background:#f7f8f2;color:var(--ink);width:100%;padding:10px 12px;font-size:12px;margin-top:7px;min-width:0}
input::placeholder,textarea::placeholder{color:#96998d;opacity:1}
select{height:42px}
textarea{resize:vertical;line-height:1.8}
.full-width{grid-column:1/-1}
.form-submit{width:100%;margin-top:23px;font-size:13px}
.form-notice{font-size:10px;color:var(--muted);margin:12px 0 0}
.footer{background:var(--ink);color:var(--paper);padding:42px 0 22px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-bottom:30px}
.footer-top .brand-mark{width:36px;height:36px}
.footer-top .brand strong{font-size:22px}
.footer-top .brand small{font-size:7px}
.footer-top>p{font-size:12px;color:#b1b8a6;margin:0}
.back-top{font-size:11px}
.back-top span{margin-left:15px;font-size:19px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff1f;padding-top:19px;font-size:10px;color:#939c87}
dialog{color:var(--ink);border:0;padding:0;background:var(--paper);max-height:90vh;max-width:calc(100vw - 40px);overflow:auto}
dialog::backdrop{background:#161b17c9;backdrop-filter:blur(4px)}
.dialog-close{position:absolute;right:13px;top:13px;z-index:1;width:37px;height:37px;border:0;background:var(--paper);font-size:27px;line-height:1;color:var(--ink)}
.image-dialog{width:800px}
.image-dialog>img{max-height:58vh;object-fit:cover}
.dialog-body{padding:28px 32px 30px}
.dialog-body .eyebrow{margin-bottom:10px}
.dialog-body h3{margin-bottom:14px}
.dialog-body>p:last-child{font-size:13px;color:var(--muted);margin:0}
.inquiry-dialog{width:600px;padding:38px}
.inquiry-dialog h3{font-size:24px}
.inquiry-dialog>p:not(.eyebrow){font-size:12px;color:var(--muted)}
.inquiry-dialog textarea{margin-top:20px;font-size:13px;background:var(--cream);min-height:280px}
.dialog-actions{display:flex;gap:14px;margin-top:20px}
.dialog-actions .button{font-size:12px;padding:12px 18px}
.copy-status{min-height:24px;margin:12px 0 0!important}
.skip-link{position:absolute;left:20px;top:-100px;background:var(--gold);padding:10px 18px;z-index:99}
.skip-link:focus{top:10px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mobile-break{display:none}

@media(min-width:1600px){.hero{min-height:740px}
.hero-content{padding-top:119px}
.hero-image{object-position:center 57%}
}

@media(max-width:1100px){.wrap{padding:0 32px}
.main-nav{gap:17px;font-size:12px}
.brand strong{font-size:23px}
.brand-mark{width:37px;height:37px}
.nav-cta{margin-left:0;padding:11px 16px;gap:15px}
.about-grid,.faq-grid,.inquiry-grid{gap:45px}
.hero-content{padding-top:86px;padding-bottom:55px}
.about-visual{height:490px}
.section{padding:80px 0}
h2{font-size:39px}
.gallery-image{height:240px}
.hero-credit{bottom:17px}
}

@media(max-width:900px){html{scroll-padding-top:83px}
.header-inner{height:78px}
.menu-toggle{display:block;width:42px;height:42px;background:none;border:1px solid #ffffff40;padding:11px 9px}
.menu-toggle span{display:block;height:1px;background:var(--paper);margin:5px 0;transition:transform .2s}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3px) rotate(-45deg)}
.main-nav{display:none;position:absolute;left:0;right:0;top:78px;background:var(--ink);padding:16px 32px 25px;box-shadow:0 10px 20px #0002;align-items:stretch;gap:0}
.main-nav.open{display:flex;flex-direction:column}
.main-nav>a:not(.button){border-bottom:1px solid #ffffff1f;padding:14px 0;font-size:14px}
.nav-cta{margin:17px 0 0;max-width:180px}
.hero{min-height:645px}
.hero-shade{background:linear-gradient(90deg,#141915ec,#14191580 75%,#14191550)}
h1{font-size:53px}
.hero-facts{font-size:10px;gap:16px}
.about-grid{gap:36px}
.about-visual{height:480px;margin-right:10px}
.visual-note{right:-10px;padding:15px;gap:10px}
.about-copy h2{font-size:36px}
.about-copy>p:not(.eyebrow){font-size:13px}
.about-points{grid-template-columns:1fr;gap:13px}
.about-points p{display:inline;margin-left:7px;font-size:11px}
.heading-note{font-size:12px}
.direction-image{height:230px}
.direction-body{padding:24px}
.direction-body h3{font-size:21px}
.card-index{right:20px;top:23px;font-size:25px}
.process-grid article{padding:0 24px}
.gallery-grid{gap:18px}
.gallery-image{height:200px}
.gallery-caption{display:block}
.gallery-caption>span{display:block;margin-top:3px}
.faq-grid{gap:38px}
.faq-grid h2{font-size:34px}
.inquiry-grid{gap:30px}
.inquiry-copy h2{font-size:35px}
.inquiry-form{padding:27px}
.form-grid{gap:15px 12px}
.phone-link{font-size:26px}
.phone-link span{margin-left:7px}
.footer-top>p{font-size:11px}
}

@media(max-width:650px){.wrap{padding:0 23px}
.section{padding:62px 0}
.topbar{height:30px;line-height:30px;font-size:9px}
.topbar-sep{margin:0 7px}
.header-inner{height:73px}
.brand{gap:9px}
.brand-mark{width:36px;height:36px}
.brand strong{font-size:22px}
.brand small{font-size:7px;letter-spacing:1px}
.main-nav{top:73px;padding:10px 23px 23px}
.menu-toggle{width:39px;height:39px}
.hero{min-height:652px}
.hero-image{object-position:65% center}
.hero-shade{background:linear-gradient(90deg,#121c18dd,#15211b70),linear-gradient(0deg,#15211bda,transparent 75%)}
.hero-content{padding-top:63px;padding-bottom:32px}
.hero .eyebrow{font-size:9px;letter-spacing:1.7px;gap:12px;margin-bottom:25px}
.hero .eyebrow>span{width:25px}
h1{font-size:36px;line-height:1.6;letter-spacing:-1px;margin-bottom:24px}
.hero-description{font-size:12px;line-height:2.05;max-width:300px;margin-bottom:27px}
.hero-actions{gap:18px}
.button{padding:14px 19px;font-size:12px;gap:19px}
.hero-actions .text-link{font-size:11px;gap:13px}
.hero-facts{margin-top:40px;display:flex;flex-direction:column;gap:8px;font-size:10px}
.hero-scroll{right:25px;bottom:57px;width:39px;height:39px;font-size:20px}
.hero-credit{bottom:14px;right:23px;font-size:8px}
.fabric-band{padding:17px 0}
.fabric-band>div{font-size:23px}
.fabric-band span{font-size:18px;margin:0 22px}
h2{font-size:32px;letter-spacing:-.8px;margin-bottom:22px}
.eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:20px;gap:13px}
.eyebrow>span{font-size:10px}
.about-grid{grid-template-columns:1fr;gap:37px}
.about-visual{height:350px;margin-right:15px}
.visual-note{bottom:32px;right:-15px;padding:14px 18px;gap:14px}
.note-symbol{font-size:35px}
.visual-note strong{font-size:14px}
.about-copy h2{font-size:32px}
.about-copy h2 br:last-child{display:none}
.about-copy>p:not(.eyebrow){font-size:13px}
.about-points{grid-template-columns:1fr 1fr;gap:18px;padding:22px 0;margin-top:24px}
.about-points p{display:block;margin:7px 0 0;font-size:11px}
.about-points strong{font-size:13px}
.about-copy .text-link{font-size:12px}
.section-heading{display:block;margin-bottom:28px}
.section-heading .eyebrow{margin-bottom:16px}
.heading-note{margin:17px 0 0;max-width:100%;font-size:12px}
.mobile-break{display:block}
.direction-grid{grid-template-columns:1fr;gap:25px}
.direction-image{height:250px}
.direction-body{padding:24px}
.direction-body p{font-size:12px}
.direction-tag{top:16px;left:17px;font-size:9px}
.other-fabric{align-items:flex-start;flex-wrap:wrap;gap:10px;margin-top:25px;padding-top:21px}
.other-fabric p{font-size:11px;flex-basis:calc(100% - 45px)}
.other-fabric a{margin-left:31px;font-size:11px}
.process-grid{grid-template-columns:1fr;margin:35px 0 25px;gap:26px}
.process-grid article,.process-grid article:first-child,.process-grid article:last-child{padding:0 0 25px 57px;border-left:0;border-bottom:1px solid #ffffff26;position:relative}
.process-grid article:last-child{border-bottom:0;padding-bottom:0}
.process-number{position:absolute;top:1px;left:0;font-size:32px;margin:0}
.process-grid h3{font-size:21px;margin-bottom:10px}
.process-grid p{font-size:12px;max-width:none;margin-bottom:13px}
.process-key{font-size:10px}
.filter-bar{gap:8px;flex-wrap:wrap;margin-bottom:20px}
.filter{padding:7px 15px;font-size:11px}
.gallery-grid{grid-template-columns:1fr;gap:26px}
.gallery-image{height:270px}
.gallery-caption{display:flex}
.gallery-caption>span{margin:0;font-size:11px}
.faq-grid{grid-template-columns:1fr;gap:30px}
.faq-grid h2{font-size:32px}
.faq-intro{font-size:12px}
.faq-grid .text-link{margin-top:0}
.faq-list summary{font-size:13px;padding:20px 0;gap:10px}
.faq-list details p{font-size:12px;padding-right:12px}
.inquiry-grid{grid-template-columns:1fr;gap:30px}
.inquiry-copy h2{font-size:32px}
.inquiry-copy>p:not(.eyebrow){font-size:13px}
.contact-block{margin-top:25px}
.phone-link{font-size:29px}
.inquiry-copy .inquiry-hint{margin-top:23px;padding-top:17px;font-size:10px}
.inquiry-form{padding:25px 21px}
.inquiry-form h3{font-size:20px}
.form-intro{font-size:11px}
.form-grid{gap:15px 11px}
.form-grid label{font-size:11px}
input,select,textarea{font-size:16px;padding:9px;min-height:43px}
input::placeholder,textarea::placeholder{font-size:11px}
select{font-size:12px}
.form-notice{font-size:10px}
.footer{padding:30px 0 20px}
.footer-top{flex-wrap:wrap;gap:20px;padding-bottom:22px}
.footer-top>p{order:3;width:100%;font-size:11px}
.footer-top .brand strong{font-size:21px}
.back-top{margin-left:auto;font-size:10px}
.footer-bottom{flex-direction:column;gap:6px;font-size:9px;padding-top:18px}
.inquiry-dialog{padding:30px 22px}
.inquiry-dialog .eyebrow{margin-top:8px}
.inquiry-dialog h3{font-size:21px}
.inquiry-dialog textarea{font-size:12px}
.dialog-actions{gap:10px;flex-wrap:wrap}
.dialog-body{padding:22px}
.dialog-body h3{font-size:21px}
.dialog-body>p:last-child{font-size:12px}
.image-dialog>img{max-height:53vh}
.dialog-close{width:32px;height:32px;font-size:24px}
.image-credit{font-size:8px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*::before,*::after{transition:none!important;animation:none!important}
}


/* 完整内容页，V5 视觉覆盖位于文件后半部分。 */
.subhero { display: grid; grid-template-columns: 58% 42%; border-bottom: 1px solid var(--line); }
.subhero-content { padding: 35px 65px 50px var(--gutter); align-self: center; }
.breadcrumbs { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; font-size: 11px; color: var(--muted); margin-bottom: 43px; }
.breadcrumbs > * + *::before { content: "/"; padding-right: 12px; color: #8b9a8f; }
.breadcrumbs a:hover { color: var(--accent); }
.subhero-content > .eyebrow { margin-bottom: 16px; }
.subhero h1 { font-size: clamp(33px, 4vw, 61px); line-height: 1.35; max-width: 15em; }
.subhero-summary { font-size: 17px; line-height: 1.9; margin-top: 22px; max-width: 36em; }
.subhero-visual { position: relative; min-height: 425px; max-height: 510px; }
.subhero-visual > img { width: 100%; height: 100%; position: absolute; inset: 0; }
.subhero-visual figcaption { left: 23px; bottom: 20px; font-size: 10px; background: #20221e90; padding: 5px 9px; }
.reading-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(35px, 6vw, 92px); padding-top: 52px; padding-bottom: 10px; }
.page-toc { align-self: start; position: sticky; top: 28px; padding-top: 19px; border-top: 2px solid var(--ink); }
.page-toc > p { font-size: 12px; letter-spacing: .05em; margin-bottom: 13px; }
.page-toc nav { display: flex; flex-direction: column; }
.page-toc nav a { font-size: 13px; line-height: 1.65; padding: 11px 0; border-bottom: 1px solid var(--line); }
.page-toc nav a:hover { color: var(--accent); }
.toc-next { margin-top: 26px; }
.toc-next .text-link { font-size: 12px; }
.reading-body { min-width: 0; max-width: 960px; }
.page-meta { display: flex; justify-content: space-between; gap: 10px 25px; font-size: 11px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.page-meta > span { flex-shrink: 0; }
.reading-section { padding-block: 38px 43px; border-bottom: 1px solid var(--line); scroll-margin-top: 25px; }
.reading-section > h2 { font-size: clamp(26px, 2.3vw, 34px); margin-bottom: 19px; }
.reading-section > p { font-size: 17px; line-height: 1.95; max-width: 47em; }
.fact-list { margin: 27px 0 0; border-top: 1px solid var(--line); }
.fact-list > div { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 25px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.fact-list dt { font-size: 14px; color: var(--muted); }
.fact-list dd { margin: 0; font-size: 16px; }
.table-wrap { margin-top: 27px; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; }
table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.8; }
th, td { border-bottom: 1px solid var(--line); padding: 18px 20px; text-align: left; vertical-align: top; }
th { background: #ecebe1; font-weight: 550; color: var(--ink); }
td { color: var(--muted); }
tr td:first-child { font-weight: 500; color: var(--ink); }
.material-slot { margin-top: 27px; padding: 25px 28px; background: #eeecdf; border-left: 2px solid #c8b878; }
.slot-label { display: block; font-size: 11px; color: #746648; margin-bottom: 13px; }
.material-slot h3 { font-size: 20px; }
.material-slot ul, .plain-list { font-size: 15px; color: var(--muted); line-height: 1.9; padding-left: 19px; margin: 16px 0 0; }
.material-slot li, .plain-list li { margin-block: 6px; }
.related-inline { margin-top: 25px; }
.related-inline .text-link { font-size: 13px; }
.step-list { list-style: none; padding: 0; margin: 27px 0 0; }
.step-list li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 23px; padding: 23px 0; border-bottom: 1px solid var(--line); }
.step-list .step-number { color: var(--accent); font: 17px/1.6 Arial, sans-serif; padding-top: 1px; }
.step-list h3 { font-size: 21px; margin-bottom: 10px; }
.step-list p { font-size: 15px; line-height: 1.9; }
.reading-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 25px; margin-top: 25px; }
.editorial-card { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; position: relative; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); padding: 23px 0 22px; }
.card-category { color: var(--muted); font-size: 10px; margin-bottom: 15px; }
.editorial-card h3 { font-size: 21px; margin-bottom: 14px; line-height: 1.5; }
.editorial-card p { font-size: 13px; line-height: 1.9; margin-bottom: 25px; }
.editorial-arrow { margin-top: auto; font-size: 21px; color: var(--accent); }
.editorial-card:hover h3 { text-decoration: underline; text-underline-offset: 5px; }
.project-card { display: flex; flex-direction: column; min-width: 0; position: relative; }
.project-card > img { width: 100%; aspect-ratio: 1; height: auto; }
.project-arrow { position: absolute; right: 10px; top: 10px; width: 30px; height: 30px; display: grid; place-items: center; background: var(--paper); font-size: 18px; }
.project-caption { display: flex; flex-direction: column; padding-top: 16px; }
.project-caption > strong { font-size: 19px; line-height: 1.6; }
.project-caption > span:last-child { font-size: 12px; color: var(--muted); margin-top: 9px; }
.project-caption > .card-category { display: none; }
.project-card:hover strong { text-decoration: underline; text-underline-offset: 5px; }
.content-photo { margin-top: 29px; }
.content-photo > img { width: 100%; height: 390px; }
.content-photo figcaption { margin-top: 12px; font-size: 11px; color: var(--muted); }
.answer { padding: 28px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.answer:first-child { padding-top: 10px; }
.answer:last-child { border: 0; padding-bottom: 0; }
.answer h3 { font-size: 23px; margin-bottom: 15px; }
.answer p { font-size: 16px; line-height: 1.95; }
.answer-anchor { display: inline-flex; font-size: 11px; color: var(--muted); margin-top: 15px; }
.answer-anchor:hover { text-decoration: underline; }
.contact-direct { margin-top: 25px; padding: 30px; background: #eeecdf; }
.contact-label { font-size: 12px; margin-bottom: 10px; }
.phone-number { font-size: clamp(27px, 3vw, 43px); letter-spacing: .03em; color: var(--ink); line-height: 1.5; }
.contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 30px; margin-top: 20px; }
.secondary-button { border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 10px 20px; min-height: 43px; font-size: 13px; }
.secondary-button:hover { background: var(--ink); color: var(--paper); }
.copy-status { min-height: 20px; font-size: 12px; margin-top: 13px; }
.related-section { padding-block: 53px 68px; }
.related-section .section-heading .eyebrow { margin-bottom: 15px; }
.related-section h2 { font-size: 30px; }
.index-content { padding-block: 33px 65px; }
.index-content .page-meta { padding-top: 13px; }
.review-hero { padding-block: 65px 57px; border-bottom: 1px solid var(--line); }
.review-hero h1 { font-size: clamp(37px, 5vw, 70px); margin-block: 23px; }
.review-hero > p:last-child { font-size: 18px; }
.review-content { padding-block: 40px 75px; }
.architecture-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; }
.architecture-intro > div { padding: 29px 0; }
.architecture-intro h2 { font-size: 30px; margin-bottom: 19px; }
.architecture-intro p { line-height: 1.9; }
.framework-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.framework-links a { padding: 22px 0; border-top: 1px solid var(--line); }
.framework-links strong { display: block; font-size: 17px; line-height: 1.6; }
.framework-links span { display: block; margin-top: 11px; font-size: 11px; color: var(--muted); }
.framework-links a:hover { color: var(--accent); }
@media (max-width: 1100px) {
  .subhero-content { padding-right: 38px; }
  .subhero-visual { min-height: 420px; }
  .reading-layout { grid-template-columns: 185px minmax(0, 1fr); gap: 35px; }
  .page-meta { flex-wrap: wrap; font-size: 10px; }
  .reading-section > p { font-size: 16px; }
  .reading-cards { gap: 18px; }
  .editorial-card h3 { font-size: 18px; }
  .project-caption > strong { font-size: 17px; }
  .fact-list > div { grid-template-columns: 120px minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 800px) {
  .reading-layout { display: block; padding-top: 34px; }
  .page-toc { position: static; margin-bottom: 32px; padding-top: 15px; }
  .page-toc nav { flex-direction: row; flex-wrap: wrap; gap: 5px 22px; }
  .page-toc nav a { border: 0; font-size: 12px; padding: 6px 0; }
  .toc-next { margin-top: 12px; }
  .reading-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reading-cards.visual-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .subhero { display: flex; flex-direction: column; }
  .subhero-content { padding: 23px var(--gutter) 32px; }
  .breadcrumbs { margin-bottom: 28px; font-size: 10px; gap: 5px 8px; }
  .breadcrumbs > * + *::before { padding-right: 8px; }
  .subhero-content > .eyebrow { font-size: 10px; margin-bottom: 14px; }
  .subhero h1 { font-size: 35px; line-height: 1.4; }
  .subhero-summary { font-size: 14px; margin-top: 17px; line-height: 1.95; }
  .subhero-visual { min-height: 0; height: 55vw; max-height: 320px; }
  .subhero-visual figcaption { font-size: 9px; left: 18px; bottom: 15px; }
  .reading-layout { padding-top: 25px; }
  .page-toc { margin-bottom: 27px; }
  .page-meta { display: block; font-size: 10px; padding-bottom: 20px; line-height: 1.8; }
  .page-meta > span { display: block; margin-top: 5px; }
  .reading-section { padding-block: 29px 33px; }
  .reading-section > h2 { font-size: 25px; line-height: 1.45; margin-bottom: 17px; }
  .reading-section > p { font-size: 15px; }
  .fact-list { margin-top: 21px; }
  .fact-list > div { grid-template-columns: 86px minmax(0, 1fr); gap: 15px; padding: 15px 0; }
  .fact-list dt { font-size: 12px; }
  .fact-list dd { font-size: 14px; overflow-wrap: anywhere; }
  table { font-size: 12px; min-width: 430px; }
  th, td { padding: 13px 14px; }
  .table-wrap { margin-top: 23px; }
  .material-slot { padding: 21px 20px; margin-top: 22px; }
  .material-slot h3 { font-size: 18px; }
  .slot-label { font-size: 10px; }
  .material-slot ul, .plain-list { font-size: 13px; }
  .step-list li { grid-template-columns: 28px minmax(0, 1fr); gap: 14px; padding: 20px 0; }
  .step-list h3 { font-size: 19px; }
  .step-list p { font-size: 14px; }
  .reading-cards, .reading-cards.visual-cards { grid-template-columns: 1fr; gap: 25px; }
  .editorial-card { padding-top: 20px; }
  .editorial-card h3 { font-size: 21px; }
  .editorial-card p { font-size: 14px; }
  .project-card { display: grid; grid-template-columns: 42% minmax(0, 1fr); gap: 20px; align-items: start; }
  .project-arrow { left: 10px; right: auto; font-size: 16px; width: 25px; height: 25px; }
  .project-caption { padding-top: 0; }
  .project-caption > strong { font-size: 18px; }
  .project-caption > span:last-child { font-size: 12px; margin-top: 8px; }
  .content-photo > img { height: 65vw; max-height: 360px; }
  .content-photo figcaption { font-size: 10px; line-height: 1.8; }
  .related-inline { gap: 15px 22px; }
  .related-inline .text-link { font-size: 12px; }
  .answer { padding-block: 24px; }
  .answer h3 { font-size: 21px; line-height: 1.5; }
  .answer p { font-size: 15px; }
  .contact-direct { padding: 23px 20px; }
  .phone-number { font-size: 29px; letter-spacing: 0; white-space: nowrap; }
  .contact-actions { gap: 23px; }
  .contact-actions .text-link { font-size: 12px; }
  .related-section { padding-block: 34px 45px; }
  .related-section h2 { font-size: 27px; }
  .review-hero { padding-block: 38px 34px; }
  .review-hero h1 { font-size: 40px; }
  .review-hero > p:last-child { font-size: 15px; }
  .review-content { padding-top: 14px; padding-bottom: 45px; }
  .architecture-intro { grid-template-columns: 1fr; gap: 0; }
  .architecture-intro > div { padding-block: 22px; }
  .architecture-intro h2 { font-size: 26px; }
  .architecture-intro p { font-size: 15px; }
  .framework-links { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 360px) {
  .subhero h1 { font-size: 31px; }
  .project-caption > strong { font-size: 16px; }
  .phone-number { font-size: 25px; }
}

/* V5：沿用 V1 深色、金色、米白的视觉，连接完整内容架构。 */
:root { --accent: var(--burgundy); --gutter: max(44px, calc((100vw - 1152px) / 2)); }
.svg-library { display: none; }
figure { margin: 0; }
img { object-fit: cover; }
.container { max-width: 1240px; padding-inline: 44px; margin-inline: auto; }
.main-nav > a[aria-current] { color: var(--gold); text-decoration: underline; text-underline-offset: 8px; }
.inline-links, .related-inline { display: flex; align-items: center; flex-wrap: wrap; gap: 15px 30px; }
.inline-links .text-link { font-size: 13px; }
.direction-body .text-link { font-size: 12px; }
.heading-note .text-link { margin-top: 10px; font-size: 12px; }
.other-fabric .text-link { border: 0; font-size: 12px; }
.quality-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 85px; align-items: center; }
.quality-copy > p:not(.eyebrow) { font-size: 14px; color: var(--muted); line-height: 1.9; }
.quality-photo { height: 500px; position: relative; }
.quality-photo > img { width: 100%; height: 100%; object-position: 48% center; }
.quality-points { margin: 25px 0 30px; }
.quality-points > div { border-top: 1px solid var(--line); padding: 15px 0; }
.quality-points dt { font-size: 14px; font-weight: 500; }
.quality-points dd { margin: 5px 0 0; font-size: 12px; color: var(--muted); }
.fabric-section { padding-top: 25px; }
.gallery-note { margin: 24px 0 0; color: var(--muted); font-size: 11px; }
.knowledge-overview { background: #ebece2; }
.knowledge-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 85px; }
.knowledge-grid > div > .text-link { margin-top: 24px; font-size: 12px; }
.knowledge-list { border-top: 1px solid #c8cbbf; }
.knowledge-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) 25px; gap: 19px; padding: 26px 0; border-bottom: 1px solid #c8cbbf; align-items: baseline; }
.article-index { font: italic 16px/1.4 Georgia, serif; color: var(--burgundy); }
.knowledge-row h3 { font-size: 20px; line-height: 1.6; font-weight: 500; margin-bottom: 9px; }
.knowledge-row p { font-size: 12px; line-height: 1.9; color: var(--muted); margin: 0; }
.article-arrow { font-size: 22px; }
.knowledge-row:hover h3 { color: var(--burgundy); }
.inquiry-contact { padding: 35px 36px; background: var(--paper); }
.inquiry-contact h3 { font-size: 22px; font-weight: 500; margin-bottom: 12px; }
.inquiry-contact > p { color: var(--muted); font-size: 13px; }
.inquiry-contact .contact-direct { background: transparent; padding: 0; margin-top: 30px; }
.inquiry-contact .phone-number { font-family: Georgia, serif; font-size: 34px; margin-bottom: 0; }
.inquiry-contact .contact-actions { margin-top: 16px; }
.contact-location { border-top: 1px solid var(--line); padding-top: 22px; margin: 18px 0 0; font-size: 12px; }
.inquiry-copy .inline-links { margin-top: 26px; }
.inquiry-copy .text-link { font-size: 12px; }
/* 内页封面沿用整幅照片与深色遮罩，正文保持米白与清楚的目录。 */
.subhero { display: block; position: relative; isolation: isolate; background: var(--ink); color: var(--paper); border: 0; }
.subhero-visual::after { content: ''; position: absolute; inset: 0; z-index: 0; background: linear-gradient(90deg, #141915f2, #141915d9 38%, #14191565 75%, #1419153b); }
.subhero-content { position: relative; z-index: 2; max-width: 1240px; margin-inline: auto; padding: 32px 44px 60px; min-height: 365px; }
.subhero-content > .eyebrow { color: var(--gold); margin-bottom: 18px; font-size: 11px; }
.subhero h1 { font-size: 48px; line-height: 1.4; font-weight: 500; max-width: 19em; }
.subhero-summary { color: #d7dbd0; max-width: 38em; font-size: 15px; line-height: 2; margin-top: 20px; }
.subhero-visual { position: absolute; inset: 0; z-index: auto; min-height: 0; height: 100%; max-height: none; }
.subhero-visual > img { width: 100%; height: 100%; object-fit: cover; }
.subhero-visual figcaption { position: absolute; left: auto; right: 22px; bottom: 14px; color: #eeeadd; padding: 4px 8px; font-size: 9px; z-index: 1; }
.breadcrumbs { color: #d1d4c5; margin-bottom: 34px; font-size: 11px; }
.breadcrumbs a:hover { color: var(--gold); }
.breadcrumbs > * + *::before { color: #c0c4b3; }
.page-toc { top: 115px; }
.page-meta { color: var(--muted); }
.reading-section, .answer { scroll-margin-top: 110px; }
.reading-section > p { font-size: 16px; color: #4f5448; }
.reading-section > h2 { font-weight: 500; }
.editorial-card h3 { font-weight: 500; }
.editorial-card p, .step-list p { color: var(--muted); }
.reading-section h3 { line-height: 1.6; }
.project-card > img { object-fit: cover; }
.content-photo > img { object-fit: cover; }
.content-photo figcaption { position: static; }
.related-section .section-heading { display: block; }
.review-hero { padding-top: 65px; }
/* 页脚保留完整站内目录，当前事实与审阅资料分别链接。 */
.footer-row { display: grid; grid-template-columns: auto 1fr auto auto; gap: 35px; align-items: center; padding-bottom: 30px; }
.footer-facts { font-size: 11px; color: #b8bfac; }
.footer-facts p { margin: 0; }
.footer-facts a { display: block; margin-top: 7px; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 25px; }
.footer .text-link { font-size: 11px; padding: 3px 0; border: 0; font-weight: 400; gap: 10px; }
.footer .text-link span { font-size: 14px; }
.footer a:hover { color: var(--gold); }
.footer-row .back-top { border: 1px solid #ffffff40; padding: 8px 16px; font-size: 20px; }
.footer-directory { border-top: 1px solid #ffffff26; margin-bottom: 25px; }
.footer-directory > summary { display: flex; justify-content: space-between; list-style: none; cursor: pointer; padding: 16px 0; color: #b8bfac; font-size: 11px; }
.footer-directory > summary::-webkit-details-marker { display: none; }
.footer-columns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; padding: 10px 0 25px; }
.footer-columns h3 { font-size: 13px; font-weight: 500; color: var(--gold); margin-bottom: 14px; }
.footer-columns a { display: flex; margin-bottom: 5px; color: #c4cbba; }
.footer-bottom { flex-wrap: wrap; }
.footer-bottom span:nth-child(2) { margin-left: auto; }
html:not(.js) .main-nav { display: flex; position: static; flex-wrap: wrap; background: none; box-shadow: none; gap: 8px 20px; padding: 0; }
html:not(.js) .main-nav > a { padding: 5px 0; border: 0; }
html:not(.js) .header-inner { height: auto; min-height: 91px; flex-wrap: wrap; padding-block: 16px; }
html:not(.js) .menu-toggle, html:not(.js) [data-copy-phone] { display: none; }
@media (max-width: 1100px) {
  .container { padding-inline: 32px; }
  .quality-grid, .knowledge-grid { gap: 45px; }
  .quality-photo { height: 470px; }
  .subhero-content { padding-inline: 32px; }
  .footer-row { grid-template-columns: auto 1fr auto; gap: 24px; }
  .footer-nav { display: none; }
}
@media (max-width: 900px) {
  .quality-grid { gap: 36px; }
  .quality-copy h2, .knowledge-grid h2 { font-size: 35px; }
  .quality-photo { height: 440px; }
  .page-toc { top: 98px; }
  .subhero h1 { font-size: 42px; }
  .subhero-content { min-height: 345px; }
  .reading-section, .answer { scroll-margin-top: 95px; }
}
@media (max-width: 650px) {
  .container { padding-inline: 23px; }
  .quality-grid, .knowledge-grid { grid-template-columns: 1fr; gap: 30px; }
  .quality-copy h2, .knowledge-grid h2 { font-size: 32px; }
  .quality-copy > p:not(.eyebrow) { font-size: 13px; }
  .quality-photo { height: 330px; }
  .quality-points { margin-bottom: 18px; }
  .quality-points > div { padding: 13px 0; }
  .fabric-section { padding-top: 12px; }
  .gallery-grid { grid-template-columns: 1fr; gap: 28px; }
  .gallery-image { height: 68vw; max-height: 350px; }
  .gallery-caption { display: flex; }
  .gallery-caption strong { font-size: 16px; }
  .gallery-caption > span { font-size: 11px; }
  .knowledge-grid > div > .text-link { margin-top: 10px; }
  .knowledge-row { grid-template-columns: 22px minmax(0, 1fr) 18px; gap: 12px; padding: 22px 0; }
  .knowledge-row h3 { font-size: 19px; }
  .article-arrow { font-size: 19px; }
  .inquiry-contact { padding: 27px 25px; }
  .inquiry-contact .phone-number { font-size: 29px; }
  .inquiry-contact .contact-actions { gap: 18px; }
  .inline-links { gap: 14px 25px; }
  .inline-links .text-link { font-size: 12px; }
  .subhero { display: block; }
  .subhero-content { padding: 22px 23px 48px; min-height: 330px; }
  .subhero h1 { font-size: 34px; max-width: 12em; }
  .subhero-summary { font-size: 13px; line-height: 1.95; max-width: 29em; }
  .subhero-visual { height: 100%; max-height: none; }
  .subhero-visual::after { background: linear-gradient(90deg, #141915ed, #141915ac); }
  .subhero-visual figcaption { right: 12px; left: auto; bottom: 8px; font-size: 8px; }
  .breadcrumbs { margin-bottom: 28px; font-size: 10px; }
  .reading-section > p { font-size: 15px; }
  .footer-row { grid-template-columns: 1fr auto; gap: 25px; align-items: start; }
  .footer-facts { grid-column: 1; grid-row: 2; }
  .footer-row .back-top { grid-column: 2; grid-row: 1; }
  .footer-columns { grid-template-columns: 1fr 1fr; gap: 25px; }
  .footer-bottom { display: block; }
  .footer-bottom > * { display: block; margin-bottom: 7px; }
  html:not(.js) .header-inner { min-height: 74px; }
}
@media (max-width: 360px) {
  .container { padding-inline: 20px; }
  .subhero-content { padding-inline: 20px; }
  .subhero h1 { font-size: 30px; }
  .inquiry-contact { padding-inline: 20px; }
  .inquiry-contact .phone-number { font-size: 26px; }
  .gallery-caption { display: block; }
}

/* V5 审阅修订：保留标题比例，提高正文、操作与辅助文字的可读性。 */
:root { --text-body: 18px; --text-small: 16px; --text-meta: 14px; --text-caption: 12px; }
body { font-size: var(--text-body); }
.hero-description, .about-copy > p:not(.eyebrow), .quality-copy > p:not(.eyebrow),
.inquiry-copy > p:not(.eyebrow), .reading-section > p, .answer p,
.fact-list dd, .architecture-intro p { font-size: var(--text-body); line-height: 1.9; }
.hero-description { max-width: 560px; }
.button, .nav-cta, .text-link, .hero-actions .text-link, .about-copy .text-link,
.inline-links .text-link, .direction-body .text-link, .heading-note .text-link,
.other-fabric .text-link, .process > .wrap > .text-link, .faq-grid .text-link,
.knowledge-grid > div > .text-link, .inquiry-copy .text-link,
.toc-next .text-link, .related-inline .text-link, .contact-actions .text-link,
.secondary-button { font-size: var(--text-small); }
.main-nav, .main-nav > a:not(.button) { font-size: var(--text-small); }
.main-nav { gap: 20px; }
.brand small { font-size: 10px; letter-spacing: 1px; }
.eyebrow, .eyebrow > span, .hero .eyebrow, .subhero-content > .eyebrow,
.topbar, .hero-facts, .process-key, .gallery-note, .breadcrumbs, .page-meta,
.page-toc > p, .slot-label, .card-category, .answer-anchor, .contact-label,
.copy-status, .framework-links span { font-size: var(--text-meta); }
.hero-facts { flex-wrap: wrap; }
.topbar { height: auto; min-height: 34px; line-height: 1.6; padding-block: 6px; }
.topbar .wrap { gap: 20px; }
.eyebrow { flex-wrap: wrap; gap: 8px 15px; }
.image-credit, .hero-credit, .subhero-visual figcaption,
.content-photo figcaption, .direction-tag { font-size: var(--text-caption); }
.about-points strong, .quality-points dt, .gallery-caption strong,
.faq-list summary { font-size: var(--text-body); }
.about-points p, .heading-note, .direction-body p, .other-fabric,
.other-fabric p, .other-fabric a, .process-grid p, .quality-points dd,
.gallery-caption > span, .knowledge-row p, .faq-intro, .faq-list details p,
.inquiry-contact > p, .contact-location, .page-toc nav a, .fact-list dt,
table, .material-slot ul, .plain-list, .step-list p, .editorial-card p,
.project-caption > span:last-child { font-size: var(--text-small); line-height: 1.85; }
.about-points p { display: block; margin: 7px 0 0; }
.visual-note { font-size: var(--text-meta); }
.visual-note strong { font-size: var(--text-body); }
.direction-body p { max-width: 100%; }
.gallery-caption { flex-wrap: wrap; gap: 5px 15px; }
.subhero-summary { font-size: var(--text-body); line-height: 1.9; }
.quality-photo > img { object-position: 22% center; }
.footer-facts, .footer .text-link, .footer-directory > summary,
.footer-bottom { font-size: var(--text-meta); }
.footer-columns h3 { font-size: var(--text-small); }
.hero-actions { flex-wrap: wrap; }
.fabric-band > div { display: flex; align-items: center; justify-content: space-between; gap: 18px; transform: none; font-size: 25px; letter-spacing: 1px; white-space: normal; }
.fabric-band span { margin: 0; font-size: inherit; }
.fabric-band .band-word { white-space: nowrap; }
.fabric-band .band-divider { font-size: 21px; }
@media (max-width: 1100px) and (min-width: 901px) {
  .main-nav { gap: 13px; }
  .nav-cta { padding-inline: 14px; gap: 12px; }
  .header-inner { gap: 18px; }
  .fabric-band > div { font-size: 21px; }
}
@media (max-width: 900px) {
  .fabric-band > div { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; text-align: center; font-size: 23px; }
  .fabric-band .band-divider { display: none; }
}
@media (max-width: 650px) {
  :root { --text-body: 17px; --text-small: 16px; --text-meta: 14px; }
  .brand small { font-size: 10px; }
  .topbar { font-size: 12px; }
  .topbar .wrap { gap: 12px; }
  .topbar-sep { margin-inline: 4px; }
  .hero-description { max-width: 100%; }
  .hero-content { padding-bottom: 62px; }
  .hero-facts { padding-right: 38px; margin-top: 30px; }
  .hero-scroll { bottom: 60px; }
  .eyebrow, .hero .eyebrow { letter-spacing: 1px; }
  .about-points { gap: 20px; }
  .about-points > div > span { margin-right: 4px; }
  .gallery-caption > span { flex-basis: 100%; }
  .project-card { display: flex; }
  .project-card > img { aspect-ratio: 3 / 2; }
  .project-caption > strong { font-size: 20px; }
  .project-caption { padding-top: 16px; }
  .content-photo { margin-top: 24px; }
  .contact-actions { gap: 15px; }
  .inquiry-contact .contact-actions { gap: 15px; }
  .contact-actions .secondary-button { padding-inline: 14px; }
  .contact-actions .text-link { gap: 15px; }
}
@media (max-width: 360px) {
  .about-points { grid-template-columns: 1fr; }
  .inquiry-contact .phone-number { font-size: 24px; }
  .hero-actions { gap: 12px; }
  .hero-actions .button { padding-inline: 16px; }
}
@media (max-width: 650px) {
  .fabric-band > div { font-size: 18px; gap: 13px 14px; letter-spacing: 0; }
}

/* 实拍保留原幅与原有文字，和 AI 概念图明确分开。 */
.workshop-overview { border-bottom: 1px solid var(--line); }
.workshop-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 65px; align-items: center; }
.workshop-copy { color: var(--muted); font-size: var(--text-body); line-height: 1.9; }
.workshop-photo > img { height: auto; aspect-ratio: 2276 / 1280; object-fit: contain; }
.real-photo figcaption { margin-top: 12px; color: var(--muted); font-size: var(--text-meta); line-height: 1.8; }
.real-photo figcaption a { display: inline-block; margin-left: 10px; text-decoration: underline; text-underline-offset: 3px; }
.content-photo.real-photo > img { height: auto; max-height: 620px; object-fit: contain; background: #eeecdf; }
.registration-note { font-size: var(--text-meta); color: var(--muted); overflow-wrap: anywhere; margin-bottom: 0; }
.footer-facts { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 800px) {
  .workshop-grid { grid-template-columns: 1fr; gap: 30px; }
  .workshop-grid h2 { font-size: 32px; }
  .workshop-grid h2 br { display: none; }
}

/* V6：六个采购主题，撤掉侧栏目录与重复导览，正文居中阅读。 */
.buyer-content { max-width: 1050px; padding-block: 26px 22px; }
.buyer-content .reading-body { max-width: none; }
.buyer-content .reading-section { padding-block: 37px 42px; }
.buyer-content .reading-section:last-child { border-bottom: 0; }
.buyer-content .reading-section > p { max-width: none; }
.subhero-content { min-height: 300px; padding-bottom: 46px; }
.material-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; margin-top: 30px; }
.material-card { min-width: 0; scroll-margin-top: 110px; }
.material-card figure { position: relative; }
.material-card img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.material-card figcaption { font-size: var(--text-caption); color: var(--muted); padding-top: 8px; }
.material-card h3 { font-size: 23px; margin-block: 17px 10px; font-weight: 500; }
.material-card p, .material-card li { font-size: var(--text-small); color: var(--muted); line-height: 1.85; }
.material-card ul { padding-left: 18px; margin-top: 14px; }
.material-card li + li { margin-top: 6px; }
.cooperation-modes { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 23px; }
.cooperation-modes article { border-top: 2px solid var(--gold); padding: 24px 26px; background: #eeecdf; }
.cooperation-modes h3 { font-size: 23px; font-weight: 500; margin-bottom: 12px; }
.cooperation-modes p { color: var(--muted); font-size: var(--text-body); line-height: 1.85; margin: 0; }
.buyer-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0 38px; margin-top: 27px; }
.buyer-checklist > div { border-top: 1px solid var(--line); padding-block: 21px; }
.buyer-checklist dt { font-size: 21px; font-weight: 500; margin-bottom: 10px; }
.buyer-checklist dd { margin: 0; font-size: var(--text-body); color: var(--muted); line-height: 1.85; }
.buyer-content .step-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; }
.buyer-content .step-list li { min-width: 0; }
.buyer-content #workflow .step-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.buyer-content .answer h3 { font-size: 22px; font-weight: 500; }
.workshop-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.workshop-gallery .content-photo.real-photo > img { height: auto; aspect-ratio: 16 / 10; max-height: none; object-fit: contain; }
.workshop-gallery .content-photo { min-width: 0; }
.workshop-videos { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 28px; }
.workshop-video { min-width: 0; margin: 0; }
.workshop-video video { display: block; width: 100%; aspect-ratio: 16 / 9; background: var(--ink); object-fit: contain; }
.workshop-video figcaption { margin-top: 12px; color: var(--muted); font-size: var(--text-small); line-height: 1.7; }
.hero-image { object-position: 50% 84%; }
.about-visual > img { object-position: 60% center; }
.next-step { display: flex; align-items: center; justify-content: space-between; gap: 25px; max-width: 1050px; padding-block: 36px 55px; border-top: 1px solid var(--line); }
.next-step h2 { font-size: 30px; font-weight: 500; margin-bottom: 12px; }
.next-step p { font-size: var(--text-small); color: var(--muted); margin: 0; }
.next-step .button { flex-shrink: 0; }
.footer-bottom { justify-content: space-between; }
.buyer-content table { min-width: 0; }
.buyer-content th:first-child, .buyer-content td:first-child { width: 23%; }
@media (max-width: 800px) {
  .material-grid { grid-template-columns: 1fr; gap: 34px; }
  .buyer-content #workflow .step-list { grid-template-columns: 1fr; gap: 0; }
  .material-card { display: grid; grid-template-columns: 40% 1fr; gap: 0 24px; }
  .material-card figure { grid-row: span 3; }
  .material-card h3 { margin-top: 0; }
  .material-card img { aspect-ratio: 1; }
  .workshop-gallery .content-photo.real-photo > img { height: auto; }
  .next-step { flex-wrap: wrap; }
}
@media (max-width: 650px) {
  .buyer-content { padding-block: 4px 12px; }
  .buyer-content .reading-section { padding-block: 29px 32px; }
  .subhero-content { min-height: 278px; padding-bottom: 43px; }
  .cooperation-modes, .buyer-checklist, .buyer-content .step-list, .workshop-gallery { grid-template-columns: 1fr; gap: 0; }
  .workshop-videos { grid-template-columns: 1fr; gap: 28px; }
  .hero-image { object-position: 65% center; }
  .cooperation-modes { gap: 16px; }
  .cooperation-modes article { padding: 22px; }
  .cooperation-modes h3 { font-size: 22px; }
  .buyer-checklist > div { padding-block: 18px; }
  .material-card { display: block; }
  .material-card img { aspect-ratio: 3 / 2; }
  .material-card h3 { margin-top: 17px; }
  .workshop-gallery .content-photo.real-photo > img { height: auto; max-height: 430px; }
  .buyer-content .answer h3 { font-size: 21px; }
  .buyer-content .fact-list > div { grid-template-columns: 92px minmax(0, 1fr); gap: 14px; }
  .next-step { padding-block: 29px 40px; gap: 22px; }
  .next-step h2 { font-size: 27px; }
  .topbar .wrap > span:last-child { display: none; }
}

/* V7：保留 V1 视觉与阅读字号，恢复采购判断内容和可替换的资料模块。 */
.buyer-content { max-width: 1240px; }
.section-jumps { display: flex; flex-wrap: wrap; gap: 8px 26px; padding: 12px 0 25px; border-bottom: 1px solid var(--line); }
.section-jumps a { color: var(--burgundy); font-size: var(--text-small); padding: 8px 0; border-bottom: 1px solid #bba788; }
.section-jumps a:hover { color: var(--ink); border-color: var(--ink); }
.reading-section, .material-detail, .guide-article, .evidence-record { scroll-margin-top: 35px; }
.material-details { margin-top: 35px; }
.material-detail { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; padding: 34px 0 48px; border-top: 1px solid var(--line); }
.material-detail:first-child { border-top: 0; padding-top: 0; }
.material-detail:last-child { padding-bottom: 0; }
.material-detail > figure { min-width: 0; }
.material-detail img { width: 100%; aspect-ratio: 4 / 5; height: auto; object-fit: cover; }
.material-detail figcaption { font-size: var(--text-caption); color: var(--muted); margin-top: 9px; }
.material-copy h3 { font-size: 30px; font-weight: 500; margin-bottom: 18px; }
.material-copy > p { font-size: var(--text-body); color: var(--muted); line-height: 1.9; }
.material-copy .material-lead { color: var(--ink); }
.material-points { margin: 22px 0 0; }
.material-points > div { padding: 15px 0; border-top: 1px solid var(--line); }
.material-points dt { font-size: var(--text-body); font-weight: 550; margin-bottom: 5px; }
.material-points dd { margin: 0; font-size: var(--text-small); line-height: 1.9; color: var(--muted); }
.evidence-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; margin-top: 30px; }
.evidence-count-1 { grid-template-columns: 1fr; }
.evidence-count-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.evidence-record { background: var(--paper); border: 1px solid var(--line); min-width: 0; }
.record-copy { padding: 27px 28px 22px; }
.pending-label { display: inline-block; color: #725934; background: #eee6d4; border: 1px solid #d9c9a7; padding: 3px 9px; font-size: var(--text-caption); line-height: 1.7; letter-spacing: .02em; }
.record-copy h3 { font-size: 24px; font-weight: 500; margin-block: 14px 20px; }
.record-fields { margin: 0; }
.record-fields > div { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 13px 0; border-top: 1px solid var(--line); }
.record-fields dt, .record-fields dd { font-size: var(--text-small); line-height: 1.7; }
.record-fields dt { color: var(--ink); }
.record-fields dd { margin: 0; color: var(--muted); }
.record-fields > div { grid-template-columns: minmax(100px, .7fr) minmax(0, 1.3fr); }
.record-fields dd { overflow-wrap: anywhere; }
.record-fields [data-field-state="known"] dd { color: var(--ink); }
.record-note { font-size: var(--text-small); line-height: 1.8; color: var(--muted); margin-bottom: 20px; }
.record-document .record-fields > div, .record-sample .record-fields > div { grid-template-columns: 1fr; gap: 4px; }
.record-image { position: relative; }
.record-image > img { width: 100%; aspect-ratio: 4 / 3; height: auto; }
.record-image figcaption { position: absolute; bottom: 12px; left: 14px; background: #20221edd; color: var(--paper); padding: 4px 9px; font-size: var(--text-caption); }
.record-case { display: grid; grid-template-columns: 1fr 1fr; }
.record-case .record-image > img { height: 100%; min-height: 430px; }
.record-document { display: grid; grid-template-columns: 145px 1fr; gap: 25px; padding: 27px; align-items: start; }
.record-document .record-copy { padding: 0; }
.record-document .document-preview { align-self: center; }
.document-preview { background: #f3f0e7; border: 1px solid #d4cbb4; padding: 23px 18px; min-height: 206px; box-shadow: 6px 6px 0 #eeece2; }
.document-preview > span { font: 10px/1.6 Arial, sans-serif; letter-spacing: 1.3px; color: #756348; }
.document-preview i { display: block; height: 1px; background: #c9c3b5; margin-top: 20px; }
.document-preview i:nth-of-type(3) { width: 65%; }
.document-preview b { display: block; font-size: 13px; font-weight: 400; color: #756348; margin-top: 24px; }
.guide-list { margin-top: 25px; }
.guide-article { padding: 30px 0 37px; border-top: 1px solid var(--line); max-width: 900px; }
.guide-article:first-child { padding-top: 8px; border-top: 0; }
.guide-article h3 { font-size: 28px; line-height: 1.6; font-weight: 500; margin-bottom: 15px; }
.guide-article > p { font-size: var(--text-body); line-height: 1.95; color: var(--muted); }
.guide-article .guide-summary { color: var(--ink); }
.guide-checks { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 12px; margin: 22px 0 0; }
.guide-checks li { font-size: var(--text-small); padding: 6px 12px; background: #eeecdf; color: var(--burgundy); }
.section-links { margin-top: 25px; }
.sample-teasers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.sample-teaser { min-width: 0; }
.sample-teaser figure { position: relative; }
.sample-teaser img { width: 100%; height: auto; aspect-ratio: 4 / 3; }
.sample-teaser figcaption { position: absolute; bottom: 12px; left: 13px; color: var(--paper); background: #20221ed9; font-size: var(--text-caption); padding: 3px 8px; }
.sample-teaser > div { padding-top: 20px; }
.sample-teaser h3 { margin-block: 14px 9px; font-size: 25px; font-weight: 500; }
.sample-teaser p { font-size: var(--text-small); color: var(--muted); }
.case-teaser { display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-top: 50px; border-block: 1px solid var(--line); padding: 28px 0; }
.case-teaser h3 { font-size: 26px; font-weight: 500; margin-bottom: 12px; }
.case-teaser p { font-size: var(--text-body); color: var(--muted); margin-bottom: 14px; }
.case-teaser > a { flex-shrink: 0; }
.research-overview { background: #efede3; }
.research-teasers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; }
.research-teasers article { border-top: 1px solid #b8a277; padding-top: 25px; min-width: 0; }
.proof-label { display: inline-block; color: #745829; border: 1px solid #b9a378; padding: 5px 10px; font-size: var(--text-caption); line-height: 1.6; }
.research-teasers h3 { font-size: 30px; font-weight: 500; line-height: 1.6; margin: 20px 0 15px; }
.research-teasers p { font-size: var(--text-body); color: var(--muted); line-height: 1.9; overflow-wrap: anywhere; }
.research-teasers .research-status { font-size: var(--text-small); margin-block: 20px; }
.public-records { margin-top: 35px; }
.public-record { padding: 32px; background: #f2f0e7; border: 1px solid var(--line); margin-top: 28px; }
.public-record.has-document { display: grid; grid-template-columns: 235px minmax(0, 1fr); gap: 34px; align-items: start; }
.public-document { margin: 0; }
.public-document img { width: 100%; height: auto; display: block; box-shadow: 0 3px 15px #25251c18; }
.public-document figcaption { color: var(--muted); font-size: var(--text-caption); margin-top: 12px; }
.public-record-copy { min-width: 0; }
.public-record-copy h3 { font-size: 27px; line-height: 1.6; font-weight: 500; margin: 18px 0 14px; }
.public-record-copy > p { font-size: var(--text-body); color: var(--muted); line-height: 1.9; }
.public-record-copy .public-record-note { font-size: var(--text-small); margin: 22px 0; }
.public-record-copy .inline-links { flex-wrap: wrap; gap: 14px 28px; }
@media (max-width: 900px) {
  .material-detail { gap: 28px; grid-template-columns: .8fr 1.2fr; }
  .record-document { grid-template-columns: 110px 1fr; padding: 20px; gap: 18px; }
  .evidence-count-3 { grid-template-columns: 1fr; }
  .record-sample { display: grid; grid-template-columns: .8fr 1.2fr; }
  .record-sample .record-image > img { height: 100%; }
  .record-document .document-preview { padding: 20px 12px; }
}
@media (max-width: 650px) {
  .research-teasers, .public-record.has-document { grid-template-columns: 1fr; }
  .research-teasers { gap: 35px; }
  .research-teasers h3 { font-size: 26px; }
  .public-record { padding: 23px 20px; }
  .public-document { max-width: 180px; margin-bottom: 0; }
  .public-record-copy h3 { font-size: 23px; }
  .public-record-copy .text-link { overflow-wrap: anywhere; }
  .section-jumps { gap: 5px 22px; padding: 12px 0 18px; }
  .material-detail, .evidence-grid, .record-sample, .record-case, .sample-teasers { grid-template-columns: 1fr; }
  .material-detail { gap: 24px; padding-block: 30px; }
  .material-detail img { aspect-ratio: 4 / 3; }
  .material-copy h3 { font-size: 27px; margin-bottom: 13px; }
  .record-copy { padding: 23px 20px 17px; }
  .record-case .record-image > img { min-height: 0; height: auto; }
  .record-sample .record-image > img { height: auto; }
  .record-document { grid-template-columns: 1fr; padding: 23px 20px; }
  .record-document .document-preview { display: none; }
  .document-preview { min-height: 185px; }
  .document-preview > span { font-size: 8px; letter-spacing: .5px; }
  .record-document h3 { font-size: 21px; }
  .record-document .record-fields > div { grid-template-columns: 1fr; gap: 3px; }
  .record-fields > div { grid-template-columns: 1fr; gap: 4px; }
  .guide-article h3 { font-size: 24px; }
  .sample-teasers { gap: 36px; }
  .case-teaser { display: block; margin-top: 35px; }
  .case-teaser > a { margin-top: 15px; }
}

/* V7.3 首页（2026-10-16 采用）：事实条、三列面料卡、工序与车间合并、手机拨号条。 */
.home-page .eyebrow { letter-spacing: 1px; color: var(--burgundy); font-weight: 500; }
.home-page .eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; flex-shrink: 0; }
.home-page .eyebrow.light { color: var(--gold); }
.home-page .hero-content { padding-bottom: 96px; }
.home-page .hero-actions { flex-wrap: wrap; row-gap: 18px; }

.proof-band { background: var(--gold); color: var(--ink); }
.proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.proof-grid a { display: flex; flex-direction: column; gap: 4px; padding: 26px 24px; border-left: 1px solid #20221e2e; }
.proof-grid a:first-child { border-left: 0; padding-left: 0; }
.proof-grid strong { font-size: 24px; font-weight: 550; line-height: 1.4; }
.proof-grid span { font-size: var(--text-meta); color: #4b4637; line-height: 1.6; }
.proof-grid a:hover strong { color: var(--burgundy); }

.home-page .direction-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.home-page .direction-image { height: 240px; }
.home-page .direction-body p { max-width: none; }
.home-page .direction-body .pending-label { margin-bottom: 12px; }
.card-links { display: flex; flex-wrap: wrap; gap: 4px 26px; }
.home-page .case-teaser { margin-top: 40px; }

.process-workshop { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; border-top: 1px solid #ffffff26; padding-top: 50px; margin-top: 10px; }
.process-workshop h3 { font-size: 23px; font-weight: 500; margin-bottom: 14px; }
.process-workshop p { color: #b8bfac; font-size: var(--text-small); line-height: 1.9; }
.process-workshop .real-photo figcaption { color: #b8bfac; }

.home-page .quality-overview .research-teasers { margin-top: 70px; }
.stacked-links { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 10px; }
.list-label { margin: 42px 0 4px; font-size: var(--text-meta); color: var(--muted); letter-spacing: 1px; }

.call-bar { display: none; }

@media (max-width: 1100px) {
  .proof-grid strong { font-size: 20px; }
  .home-page .direction-image { height: 200px; }
}
@media (max-width: 900px) {
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid a { padding: 18px 16px; }
  .proof-grid a:nth-child(3) { border-left: 0; padding-left: 0; }
  .proof-grid a:nth-child(-n+2) { border-bottom: 1px solid #20221e2e; }
  .home-page .direction-grid { grid-template-columns: 1fr; }
  .home-page .direction-image { height: 240px; }
}
@media (max-width: 760px) {
  .process-workshop { grid-template-columns: 1fr; gap: 24px; padding-top: 32px; }
  .call-bar { display: grid; grid-template-columns: 1fr auto; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--ink); padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); box-shadow: 0 -6px 20px #0000001f; }
  .call-bar-phone { background: var(--gold); color: var(--ink); font-weight: 600; text-align: center; padding: 12px 10px; font-size: 16px; }
  .call-bar-more { color: var(--paper); padding: 12px 6px; font-size: 14px; align-self: center; }
  .call-bar { transition: transform .25s ease; }
  .call-bar.is-hidden { transform: translateY(110%); }
  body:has(.call-bar) { padding-bottom: 72px; }
}
@media (max-width: 650px) {
  .home-page .hero-content { padding-bottom: 60px; }
  .home-page .hero-actions .button { gap: 14px; padding: 14px 18px; }
  .proof-grid strong { font-size: 18px; }
  .proof-grid span { font-size: 13px; }
  .home-page .quality-overview .research-teasers { margin-top: 45px; }
  .home-page .about-copy h2 br:last-child { display: inline; }
}

/* V7.4 · 梁总提供的圆章与书法字标，2026-10-22。 */
.brand { gap: 12px; }
.brand .brand-mark { display: block; width: 64px; height: 64px; flex: 0 0 64px; }
.brand-type { display: flex; flex-direction: column; align-items: center; }
.brand .brand-wordmark { display: block; width: 164px; height: 45px; object-fit: contain; }
.brand .brand-type small { font-size: 8px; line-height: 1.4; letter-spacing: 1px; white-space: nowrap; }
@media (max-width: 1100px) and (min-width: 901px) {
  .brand .brand-mark { width: 56px; height: 56px; flex-basis: 56px; }
  .brand .brand-wordmark { width: 146px; height: 40px; }
}
@media (max-width: 650px) {
  .brand { gap: 7px; }
  .brand .brand-mark { width: 50px; height: 50px; flex-basis: 50px; }
  .brand .brand-wordmark { width: 132px; height: 36px; }
  .brand .brand-type small { font-size: 6.5px; letter-spacing: .6px; }
}