/* ============================================================
   不鏽鋼球塞閥系列 — 頁面樣式（2026-10-03 定稿實作）
   來源：ball-valves-preview 定稿交付包。
   依定稿原本的載入順序串接為單一檔案，選擇器未改寫，
   確保層疊結果與定稿預覽一致；site-base.css 不納入
   （內容等同全站 style.css，頁面已另行載入）。
   本檔只在球閥頁載入，規則以 body.valve-page / .clear-catalog 收斂。
   ============================================================ */


/* ========== redesign.css ========== */
/* Product layout uses the existing website's colors, typography, header and footer. */
html{scroll-padding-top:112px}body{margin:0}.container{max-width:1200px;width:100%;padding-inline:24px}a:focus-visible,button:focus-visible{outline:3px solid var(--primary);outline-offset:5px}sup{font-size:.52em}.navbar{z-index:30}.nav-container{gap:24px}.nav-menu{gap:23px}.nav-menu a{font-size:14px;white-space:nowrap}.nav-menu.is-open{right:0}.logo{flex-shrink:0}button{font:inherit;cursor:pointer}.page-hero{background:linear-gradient(180deg,var(--bg-dark),var(--bg-dark-2));color:#fff;position:relative;overflow:hidden}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.8fr);align-items:center;gap:60px;padding-top:26px;padding-bottom:42px}.breadcrumb{font-size:14px;color:#bec2c6;display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:27px}.breadcrumb a:hover{color:#fff}.breadcrumb .sep{color:#6b737b}.page-hero-kicker{font-size:13px;letter-spacing:.12em;color:#c8cbd0;margin-bottom:12px}.page-hero h1{font-family:'Noto Serif TC',serif;font-size:clamp(30px,3.3vw,44px);font-weight:900;letter-spacing:2px;line-height:1.45;margin:0 0 18px}.page-hero h1 span{display:inline}.page-hero h1 small{display:block;font-family:'Noto Sans TC',sans-serif;font-weight:400;font-size:22px;letter-spacing:1px;margin-top:4px}.page-hero h1:after{content:'';display:block;width:56px;height:3px;background:var(--primary);margin-top:20px}.page-hero-subtitle{font-size:16px;line-height:1.85;color:#c3c7cc;max-width:640px}.page-hero-badges{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;font-size:14px;color:#dedfe1}.page-hero-badges span{white-space:nowrap}.page-hero-badges span+span{border-left:1px solid #545960;padding-left:18px}.page-hero-cta{display:flex;gap:22px;flex-wrap:wrap;margin-top:23px}.page-hero-cta a{display:inline-flex;gap:7px;align-items:baseline;color:#eee;font-size:14px;padding:0 0 3px;border-bottom:1px solid #73787d;text-decoration:none}.page-hero-cta a:hover{color:white;border-color:var(--primary)}.action-meta{font-size:11px;letter-spacing:.04em;color:#a9afb6}.action-title{font-weight:500}.action-arrow{font-size:14px}.page-hero-visual{padding-top:20px}.valve-hero-art{background:#fff;border-radius:8px;overflow:hidden}.valve-hero-image{margin:0;padding:20px}.valve-hero-image img{width:100%;height:250px;object-fit:contain}.valve-hero-image figcaption{padding-top:16px;border-top:1px solid var(--border);margin-top:8px;font-size:14px;color:var(--text);display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px}.valve-hero-image figcaption span{color:var(--text-light)}.valve-brand{background:var(--bg-soft);border-bottom:1px solid var(--border);padding:28px 0}.brand-intro{display:grid;grid-template-columns:225px 1fr;gap:32px;align-items:center}.brand-logo-box{border-right:1px solid #d8dbdf;padding:10px 24px 10px 0}.brand-logo-box h2{font-size:25px;font-weight:800;letter-spacing:-.5px;color:var(--text);line-height:1.3}.brand-logo-box p{font-size:12px;letter-spacing:3px;color:var(--text-light);margin-top:6px}.brand-desc h3{font-size:16px;font-weight:700;margin-bottom:7px;color:var(--text)}.brand-desc p{font-size:14px;line-height:1.8;color:var(--text-light);margin:0}.brand-desc p+p{margin-top:4px}.valve-types{padding:55px 0 0}.valve-types .section-header{margin:0 0 32px;text-align:left;max-width:900px}.section-tag{font-size:13px;letter-spacing:1.5px;color:var(--primary);margin:0 0 5px}.section-title{font-family:'Noto Serif TC',serif;font-size:30px;letter-spacing:1px;line-height:1.4;margin:0;color:var(--text)}.section-title:after{display:none}.section-desc{font-size:16px;color:var(--text-light);line-height:1.85;max-width:900px;margin:14px 0 0}.product-source{font-size:14px;color:var(--text-light);margin-top:10px}.product-source a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.types-grid{display:block}.type-card{padding:34px 0 42px;border-top:1px solid var(--border)}.type-card-left{display:grid;grid-template-columns:300px 1fr;column-gap:40px;align-items:start;margin-bottom:20px}.type-icon{display:none}.type-card-left h3{grid-column:1;grid-row:1;font-family:'Noto Serif TC',serif;font-weight:700;font-size:23px;letter-spacing:.5px;line-height:1.5;color:var(--text)}.type-en{grid-column:1;grid-row:2;font-size:14px;color:var(--text-light);margin-top:4px}.type-desc{grid-column:2;grid-row:1/3;font-size:16px;line-height:1.85;color:var(--text-light);margin:0}.type-specs{list-style:disc;display:grid;grid-template-columns:1fr 1fr;gap:8px 32px;padding:20px 25px 20px 42px;margin:0 0 22px;background:var(--bg-soft);border-radius:5px;font-size:14px;line-height:1.8;color:#505963}.type-specs li::marker{color:var(--primary)}.type-gallery-title{font-size:14px;font-weight:600;color:var(--text-light);margin:0 0 12px}.type-gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.type-gallery-item{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s}.type-gallery-item:hover{transform:translateY(-3px);box-shadow:0 8px 24px #00000012}.type-gallery-item img{width:100%;aspect-ratio:4/3;object-fit:contain;padding:16px;background:white}.type-gallery-caption{display:block;font-size:16px;font-weight:500;line-height:1.6;padding:14px 16px 18px;border-top:1px solid #f0f1f3;color:var(--text);overflow-wrap:anywhere}.type-gallery-item:hover .type-gallery-caption{color:var(--primary)}.common-specs-row{margin:8px 0 0;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}.spec-row{display:grid;grid-template-columns:260px 1fr}.spec-row+.spec-row{border-top:1px solid var(--border)}.spec-row-label{padding:23px 25px;background:var(--bg-soft);border-right:1px solid var(--border)}.spec-row-label h4{font-size:17px;line-height:1.6;color:var(--text);font-weight:700}.spec-row-label .dot{display:none}.spec-row-content{padding:21px 27px;font-size:15px;line-height:1.85;color:var(--text-light)}.spec-row-content strong{color:var(--text)}.spec-row-content p+p{margin-top:6px}.spec-row-content [data-e=spec-material-p3]{font-size:14px}.valve-applications{padding:55px 0 60px}.valve-applications .section-header{text-align:left;margin-bottom:25px}.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border);border-left:1px solid var(--border)}.app-item{display:grid;grid-template-columns:32px 1fr;gap:8px 14px;padding:24px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:#fff}.app-icon{width:30px;height:30px;grid-row:1/3;color:var(--primary)}.app-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.app-item h5{font-size:17px;line-height:1.5;font-weight:700;margin:0}.app-item p{font-size:14px;color:var(--text-light);line-height:1.85;margin:0}.footer .footer-top{padding-top:28px}.footer .footer-main{grid-template-columns:1fr 300px}.footer .footer-contacts{gap:5px 22px}.footer .fc-label{font-size:13px}.footer .fc-item p,.footer .fc-item a,.footer .hours-row,.footer .hours-day,.footer .hours-time,.footer .fc-sub{font-size:14px!important}.footer .qr-box{display:grid;grid-template-columns:90px 1fr;gap:8px 12px}.footer .qr-image{grid-row:1/3;width:90px;height:90px}.footer .qr-image img{width:90px;height:90px}.footer .line-id{margin:0;font-size:13px;align-self:end}.footer .line-add-btn{display:block;font-size:13px!important;padding:8px!important;align-self:start;text-align:center}.footer .ft-cats a,.footer .ft-bq a{font-size:13px}.footer .footer-bottom p{font-size:12px}.back-to-top{opacity:1;visibility:visible;transform:none;width:40px;height:40px;right:18px;bottom:18px;border:0;border-radius:5px;font-size:20px;background:var(--hl-red);color:#fff}
@media(max-width:1100px){.nav-menu{gap:15px}.nav-menu a{font-size:13px}.page-hero-grid{gap:35px}.type-gallery-grid{gap:16px}.type-card-left{grid-template-columns:280px 1fr;gap:25px}.page-hero-badges{gap:8px 12px}.page-hero-badges span+span{padding-left:12px}}
@media(max-width:900px){.page-hero-grid{grid-template-columns:1.15fr .85fr;gap:25px}.page-hero h1{font-size:34px}.page-hero h1 small{font-size:20px}.page-hero-badges{display:grid;grid-template-columns:1fr 1fr;gap:8px}.page-hero-badges span+span{border:0;padding:0}.valve-hero-image img{height:235px}.valve-hero-image{padding:15px}.type-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.type-card-left{grid-template-columns:240px 1fr}.footer .footer-main{grid-template-columns:1fr}.footer .footer-line{max-width:310px}.brand-intro{grid-template-columns:190px 1fr;gap:24px}.brand-logo-box h2{font-size:22px}.apps-grid{grid-template-columns:repeat(2,1fr)}.spec-row{grid-template-columns:210px 1fr}}
@media(max-width:768px){.nav-container{height:72px}.nav-menu.is-open{right:0}.nav-menu a{font-size:16px}.page-hero-grid{grid-template-columns:1fr;padding-top:20px;padding-bottom:30px;gap:24px}.page-hero h1{font-size:34px}.page-hero h1 small{display:inline;font-size:22px}.page-hero h1:after{margin-top:15px}.breadcrumb{margin-bottom:20px;font-size:13px}.page-hero-subtitle{font-size:15px}.page-hero-visual{padding:0}.valve-hero-art{max-width:100%}.valve-hero-image{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}.valve-hero-image img{height:160px}.valve-hero-image figcaption{display:block;border-top:0;border-left:1px solid var(--border);padding:12px 0 12px 20px;margin:0}.valve-hero-image figcaption strong,.valve-hero-image figcaption span{display:block}.valve-hero-image figcaption span{margin-top:6px}.page-hero-cta{margin-top:18px;gap:18px}.action-meta{display:none}.brand-intro{grid-template-columns:1fr;gap:15px}.brand-logo-box{display:flex;flex-wrap:wrap;align-items:center;gap:15px;border:0;padding:0}.brand-logo-box p{margin:0}.valve-brand{padding:22px 0}.brand-desc h3{margin-bottom:6px}.valve-types{padding-top:35px}.section-title{font-size:27px}.type-card-left{display:block}.type-card-left h3{font-size:22px}.type-desc{margin-top:12px}.type-specs{grid-template-columns:1fr;gap:5px;padding:17px 20px 17px 35px}.type-card{padding:26px 0 30px}.type-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.type-gallery-caption{font-size:14px;padding:12px;line-height:1.65}.type-gallery-item img{padding:12px}.spec-row{grid-template-columns:1fr}.spec-row-label{padding:15px 20px;border-right:0;border-bottom:1px solid var(--border)}.spec-row-content{padding:17px 20px}.valve-applications{padding:38px 0 42px}.app-item{padding:20px 15px;display:block}.app-icon{margin-bottom:10px}.app-item h5{font-size:16px;margin-bottom:7px}.footer .footer-contacts{gap:5px}.footer .qr-box{width:300px;max-width:100%}.footer .footer-main{gap:22px}.footer .ft-cats a{font-size:13px}.page-hero-badges{font-size:13px}}
@media(max-width:420px){.container{padding-inline:20px}.page-hero h1{font-size:30px}.page-hero h1 small{display:block;font-size:19px}.valve-hero-image{grid-template-columns:1fr}.valve-hero-image img{height:180px}.valve-hero-image figcaption{display:flex;flex-wrap:wrap;gap:4px 10px;justify-content:space-between;border-left:0;border-top:1px solid var(--border);padding:12px 0 0}.valve-hero-image figcaption span{margin:0}.page-hero-cta{gap:15px}.apps-grid{grid-template-columns:1fr}.app-item{display:grid}.app-icon{grid-row:1/3;margin:0}.brand-logo-box{gap:10px}.type-gallery-caption{font-size:14px}.logo-main{font-size:24px}.logo-sub{font-size:11px}.nav-line-m{font-size:12px;padding:8px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Keep the shared header in document flow and the mobile menu usable. */
.navbar{position:sticky;top:0}.nav-menu{list-style:none}.type-specs{list-style:disc}
@media(max-width:768px){.nav-menu{max-height:calc(100dvh - 72px);overflow:auto;gap:0;visibility:hidden}.nav-menu.active{visibility:visible}.nav-menu li.active a:after{bottom:0}.nav-menu a{padding:12px 24px}}
/* Editorial catalogue — drawn from the homepage, About, Products,
   rolling-door series and buying-guide layouts on the source website. */
:root{--catalog-paper:#f7f5f0;--catalog-ink:#263b3b;--catalog-sage:#cdd2c4;--catalog-rule:#d6d5cc;--catalog-soft:#777c74}
body{background:var(--catalog-paper);color:var(--catalog-ink)}.container{max-width:1280px;padding-inline:52px}.navbar{background:#f6f3ef;border-bottom:1px solid #dad5cc}.nav-container{height:96px}.page-hero{background:transparent;color:var(--catalog-ink);overflow:visible;position:relative}.page-hero-grid{grid-template-columns:minmax(310px,.82fr) minmax(0,1.4fr);gap:64px;padding-top:38px;padding-bottom:112px;min-height:740px;align-items:center}.page-hero-text{position:relative;padding-top:36px}.breadcrumb{color:#767a74;font-size:13px;margin-bottom:42px}.breadcrumb a:hover{color:var(--hl-red)}.breadcrumb .sep{color:#aaa99f}.page-hero-kicker{font-size:12px;letter-spacing:.14em;color:#8b5542;margin-bottom:25px}.page-hero h1{font-size:clamp(38px,4vw,52px);font-weight:500;line-height:1.5;letter-spacing:.1em;margin:0;color:var(--catalog-ink)}.page-hero h1 span{display:block}.page-hero h1 small{font-family:'Noto Serif TC',serif;font-size:24px;letter-spacing:.08em;display:block;margin-top:8px}.page-hero h1:after{width:34px;height:3px;background:var(--hl-red);margin-top:28px}.page-hero-subtitle{font-size:15px;line-height:2.15;color:#646b64;margin-top:22px}.page-hero-badges{display:grid;grid-template-columns:1fr 1fr;gap:9px 16px;border-top:1px solid var(--catalog-rule);padding-top:17px;margin-top:25px;color:#6e736d;font-size:13px}.page-hero-badges span+span{border:0;padding:0}.page-hero-cta{gap:24px;margin-top:25px}.page-hero-cta a{border:0;color:#394741;padding:0;font-size:14px;text-decoration:underline;text-decoration-color:#b6bdb1;text-underline-offset:6px}.page-hero-cta a:hover{color:var(--hl-red);border:0}.action-meta,.action-arrow{display:none}.page-hero-visual{position:relative;padding:0;margin-top:30px;border-radius:0;align-self:center}.page-hero-visual:before{content:'';position:absolute;left:-32px;top:0;bottom:-34px;width:1px;background:var(--catalog-rule)}.page-hero-visual:after{content:'';position:absolute;right:-23px;top:-22px;width:145px;height:100px;border-top:1px solid #a7ada1;border-right:1px solid #a7ada1;z-index:-1}.editorial-scene{display:block;width:100%;height:560px;object-fit:cover;object-position:65% center;filter:saturate(.75);position:relative}.valve-hero-art{position:absolute;left:-45px;bottom:-70px;width:248px;background:#fbfaf7;border:1px solid #d6d7cd;border-radius:0;box-shadow:12px 12px 0 #cdd2c466;z-index:2}.valve-hero-image{display:block;margin:0;padding:16px 20px}.valve-hero-image img{height:155px;width:100%;object-fit:contain;padding:0;mix-blend-mode:multiply}.valve-hero-image figcaption{display:block;border-left:0;border-top:1px solid #d6d7cd;margin:9px 0 0;padding:11px 0 0;color:#36423d;font-size:13px;line-height:1.7}.valve-hero-image figcaption span{display:block;margin:3px 0 0;font-size:12px;color:#767c73}.valve-brand{padding:24px 0 42px;background:transparent;border-bottom:0}.brand-intro{grid-template-columns:265px 1fr;gap:55px;border-top:1px solid var(--catalog-rule);border-bottom:1px solid var(--catalog-rule);padding:30px 0}.brand-logo-box{border:0;padding:0}.brand-logo-box h2{font-size:29px;color:#34493f;font-weight:600;letter-spacing:-1px}.brand-logo-box p{letter-spacing:.28em;font-size:11px;color:#80877c}.brand-desc h3{font-family:'Noto Serif TC',serif;font-size:18px;color:var(--catalog-ink);font-weight:500}.brand-desc p{font-size:14px;line-height:2;color:#6a726a}.valve-types{padding:30px 0 0}.valve-types>.container{position:relative}.valve-types .section-header{position:relative;padding:0 0 36px 80px;max-width:none;margin-bottom:0;border-bottom:1px solid var(--catalog-rule)}.valve-types .section-header:before{content:'01';font-family:Georgia,serif;font-size:70px;font-weight:400;color:#d2d3c9;position:absolute;left:0;top:-12px;line-height:1}.section-tag{color:#88604d;font-size:11px;letter-spacing:.2em;font-weight:500;margin-bottom:9px}.section-title{font-family:'Noto Serif TC',serif;font-size:32px;letter-spacing:.09em;font-weight:500;color:var(--catalog-ink)}.section-desc{font-size:15px;line-height:2.05;margin-top:15px;max-width:820px;color:#6f756d}.product-source{font-size:12px;margin-top:12px;color:#81857d}.product-source a{color:#876654}.type-card{position:relative;border-top:0;padding:48px 0 52px;border-bottom:1px solid var(--catalog-rule)}.type-card:last-child{border-bottom:0}.type-card-left{position:relative;display:grid;grid-template-columns:300px 1fr;column-gap:40px;padding-left:68px;margin-bottom:24px}.type-card-left:before{content:attr(data-number);position:absolute;left:0;top:0}.type-card:before{content:attr(data-series-number);position:absolute;left:0;top:45px;font-family:Georgia,serif;font-size:38px;font-style:italic;font-weight:400;line-height:1.3;color:#aa9b7a}.type-card-left h3{font-family:'Noto Serif TC',serif;font-size:26px;line-height:1.6;color:#34483e;font-weight:500;letter-spacing:.04em}.type-en{font-size:11px;letter-spacing:.08em;color:#8c8d7e;margin-top:7px;text-transform:uppercase}.type-desc{font-size:15px;line-height:2;color:#6a726b}.type-specs{display:grid;grid-template-columns:1fr 1fr;background:transparent;border-radius:0;margin:0 0 28px 68px;padding:18px 0 18px 18px;border-top:1px solid var(--catalog-rule);border-bottom:1px solid var(--catalog-rule);font-size:13px;color:#6c736a;gap:7px 34px;line-height:1.9}.type-specs li::marker{color:#a7ab98;font-size:9px}.type-gallery-title{font-size:12px;font-weight:500;letter-spacing:.16em;color:#8c8d7e;margin:0 0 16px 68px}.type-gallery-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;align-items:stretch}.type-gallery-item{background:transparent;position:relative;border:0;border-radius:0;box-shadow:none;padding:0;overflow:visible;min-width:0;transition:transform .25s}.type-gallery-item:before{content:'';position:absolute;left:0;right:0;top:0;bottom:69px;background:#eceee7;opacity:.6;z-index:0}.type-gallery-item:nth-child(3n+2):before{background:#e8e3db}.type-gallery-item:nth-child(3n):before{background:#e4e9e5}.type-gallery-item img{position:relative;width:100%;height:190px;aspect-ratio:auto;padding:22px;object-fit:contain;background:transparent;mix-blend-mode:multiply;z-index:1;transition:transform .3s}.type-gallery-caption{position:relative;padding:15px 3px 18px;border-top:0;border-bottom:1px solid #d8dad0;font-size:14px;font-weight:400;line-height:1.85;color:#435048;flex:1;min-height:69px;background:var(--catalog-paper)}.type-gallery-item:hover{transform:none;box-shadow:none}.type-gallery-item:hover img{transform:translateY(-5px)}.type-gallery-item:hover .type-gallery-caption{color:var(--hl-red);border-color:var(--hl-red)}.type-card:nth-child(1) .type-gallery-item:first-child{grid-column:span 2;grid-row:span 2}.type-card:nth-child(1) .type-gallery-item:first-child:before{bottom:84px;background:#d5dbcf;opacity:.8;border-radius:0 130px 0 0}.type-card:nth-child(1) .type-gallery-item:first-child img{height:100%;min-height:360px;flex:1;padding:40px}.type-card:nth-child(1) .type-gallery-item:first-child .type-gallery-caption{flex:0;min-height:84px;padding:22px 3px;font-family:'Noto Serif TC',serif;font-size:19px}.type-card:nth-child(2) .type-gallery-grid,.type-card:nth-child(4) .type-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.type-card:nth-child(2) .type-gallery-item img,.type-card:nth-child(4) .type-gallery-item img{height:235px;padding:32px}.type-card:nth-child(2) .type-gallery-item:before{border-radius:50% 50% 0 0;background:#e1e5da}.type-card:nth-child(3) .type-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.type-card:nth-child(3) .type-gallery-item:first-child{grid-row:span 2}.type-card:nth-child(3) .type-gallery-item:first-child img{flex:1;height:100%;min-height:350px;padding:26px}.type-card:nth-child(3) .type-gallery-item:first-child:before{background:#dce6df}.type-card:nth-child(5) .type-gallery-grid{grid-template-columns:1.2fr 1fr;gap:50px;margin-inline:68px}.type-card:nth-child(5) .type-gallery-item img{height:300px;padding:38px}.type-card:nth-child(5) .type-gallery-item:before{border-radius:48% 48% 0 0;background:#d7ded1;bottom:68px;left:7%;right:7%}.type-card:nth-child(5) .type-gallery-item:nth-child(2){margin-top:45px}.type-card:nth-child(6) .type-gallery-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}.type-card:nth-child(6) .type-gallery-item img{height:140px;padding:20px}.type-card:nth-child(6) .type-gallery-item:before{opacity:.4}.common-specs-row{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:34px;margin-top:25px;border-radius:0;padding:34px 0;border:0;border-top:2px solid #b9bfaf;border-bottom:1px solid var(--catalog-rule);background:transparent}.spec-row{display:block;border:0;padding:0}.spec-row+.spec-row{border-top:0;border-left:1px solid var(--catalog-rule);padding-left:28px}.spec-row-label{background:transparent;border:0;padding:0 0 17px}.spec-row-label h4{font-family:'Noto Serif TC',serif;font-size:21px;font-weight:500;color:#34483e}.spec-row-content{padding:0;color:#70776d;font-size:14px;line-height:2}.spec-row-content strong{font-weight:500;color:#4d594e}.spec-row-content [data-e=spec-material-p3]{font-size:12px}.valve-applications{padding:80px 0}.valve-applications>.container{display:grid;grid-template-columns:285px 1fr;gap:52px}.valve-applications .section-header{position:relative;margin:0;padding-top:62px}.valve-applications .section-header:before{content:'02';position:absolute;left:0;top:-10px;font-family:Georgia,serif;font-size:66px;line-height:1;color:#d2d3c9}.apps-grid{display:grid;grid-template-columns:1fr 1fr;border:0;gap:0 28px}.app-item{border:0;border-bottom:1px solid var(--catalog-rule);background:transparent;padding:23px 0;gap:7px 13px;grid-template-columns:34px 1fr}.app-icon{color:#82947e;grid-row:1/3;width:29px;height:29px}.app-item h5{font-family:'Noto Serif TC',serif;font-size:18px;font-weight:500;color:#34483e}.app-item p{color:#757c72;font-size:13px;line-height:1.9}.footer{border-top:1px solid var(--catalog-rule)}.footer:before{display:none}.footer .footer-top{padding-top:30px}.back-to-top{background:#a65232;border-radius:50%;font-size:18px}
@media(max-width:1150px){.container{padding-inline:35px}.page-hero-grid{grid-template-columns:minmax(285px,.9fr) minmax(0,1.25fr);gap:48px;min-height:0}.page-hero h1{font-size:40px}.editorial-scene{height:510px}.type-card-left{grid-template-columns:275px 1fr;gap:30px}.type-gallery-grid{gap:18px}.type-gallery-item img{height:170px}.type-card:nth-child(1) .type-gallery-item:first-child img{min-height:330px}.type-card:nth-child(6) .type-gallery-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.brand-intro{grid-template-columns:235px 1fr;gap:35px}.valve-applications>.container{grid-template-columns:250px 1fr;gap:35px}}
@media(max-width:900px){.page-hero-grid{gap:35px;grid-template-columns:.9fr 1fr;padding-bottom:98px}.page-hero h1{font-size:34px;letter-spacing:.06em}.page-hero h1 small{font-size:21px}.page-hero-subtitle{font-size:14px}.editorial-scene{height:450px}.valve-hero-art{width:205px;left:-22px;bottom:-55px}.valve-hero-image img{height:125px}.page-hero-badges{font-size:12px;gap:8px}.page-hero-cta{font-size:13px;gap:17px}.page-hero-visual:before{left:-18px}.type-card-left{display:block}.type-desc{margin-top:12px}.type-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.type-card:nth-child(1) .type-gallery-item:first-child{grid-column:span 2;grid-row:span 2}.type-card:nth-child(5) .type-gallery-grid{margin-inline:0;gap:25px}.type-card:nth-child(5) .type-gallery-item img{height:240px}.common-specs-row{gap:22px}.spec-row+.spec-row{padding-left:20px}.valve-applications>.container{grid-template-columns:1fr;gap:25px}.valve-applications .section-header{padding-top:0;padding-left:80px}.valve-applications .section-header:before{top:0}.apps-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.container{padding-inline:24px}.nav-container{height:72px}.page-hero-grid{display:flex;flex-direction:column;gap:32px;padding-top:22px;padding-bottom:92px}.page-hero-text{padding:0;width:100%}.breadcrumb{font-size:12px;margin-bottom:27px}.page-hero-kicker{font-size:11px;margin-bottom:15px}.page-hero h1{font-size:37px;line-height:1.4}.page-hero h1 small{font-size:21px;display:block;letter-spacing:.06em}.page-hero h1:after{margin-top:20px}.page-hero-subtitle{font-size:15px;line-height:2;margin-top:18px}.page-hero-badges{display:flex;gap:8px 16px;flex-wrap:wrap;font-size:12px;margin-top:18px;padding-top:14px}.page-hero-badges span{white-space:normal}.page-hero-cta{margin-top:17px;gap:25px}.page-hero-visual{margin:0 0 0 12px;width:calc(100% - 12px);align-self:stretch}.page-hero-visual:before{left:-12px;bottom:-15px}.page-hero-visual:after{right:-10px;top:-10px;width:80px;height:65px}.editorial-scene{height:355px;object-position:63% center}.valve-hero-art{width:190px;left:-12px;bottom:-62px;box-shadow:8px 8px 0 #cdd2c477}.valve-hero-image{padding:12px 16px;display:block}.valve-hero-image img{height:113px;width:100%}.valve-hero-image figcaption{display:block;font-size:12px;border-left:0;border-top:1px solid #d6d7cd;padding-top:8px;margin-top:5px}.valve-hero-image figcaption span{display:block;font-size:11px;margin-top:2px}.valve-brand{padding:12px 0 25px}.brand-intro{display:block;padding:25px 0}.brand-logo-box{display:flex;gap:15px;align-items:center;margin-bottom:18px}.brand-logo-box h2{font-size:25px}.brand-logo-box p{font-size:10px}.brand-desc p{font-size:14px}.valve-types{padding-top:25px}.valve-types .section-header{padding-left:55px;padding-bottom:27px}.valve-types .section-header:before{font-size:49px;top:-4px}.section-title{font-size:28px}.section-tag{font-size:10px}.section-desc{font-size:14px}.type-card{padding:30px 0 32px}.type-card:before{top:28px;font-size:29px}.type-card-left{padding-left:48px;margin-bottom:20px}.type-card-left h3{font-size:24px;letter-spacing:.01em}.type-en{font-size:10px;letter-spacing:.035em}.type-desc{font-size:14px;line-height:2;margin-top:12px}.type-specs{display:block;margin-left:0;padding:15px 0 15px 17px;font-size:13px}.type-specs li+li{margin-top:7px}.type-gallery-title{margin-left:0;margin-bottom:14px;font-size:11px}.type-gallery-grid,.type-card:nth-child(2) .type-gallery-grid,.type-card:nth-child(3) .type-gallery-grid,.type-card:nth-child(4) .type-gallery-grid,.type-card:nth-child(5) .type-gallery-grid,.type-card:nth-child(6) .type-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.type-gallery-item img,.type-card:nth-child(2) .type-gallery-item img,.type-card:nth-child(4) .type-gallery-item img{height:150px;padding:15px}.type-gallery-caption{font-size:13px;padding:11px 2px 14px;line-height:1.8;min-height:64px}.type-gallery-item:before{bottom:64px}.type-card:nth-child(1) .type-gallery-item:first-child{grid-column:span 2;grid-row:auto;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;background:#e4e9df}.type-card:nth-child(1) .type-gallery-item:first-child:before{display:none}.type-card:nth-child(1) .type-gallery-item:first-child img{height:205px;min-height:0;padding:18px}.type-card:nth-child(1) .type-gallery-item:first-child .type-gallery-caption{min-height:0;font-size:18px;border:0;background:transparent;padding:18px 16px 18px 0}.type-card:nth-child(3) .type-gallery-item:first-child{grid-row:auto}.type-card:nth-child(3) .type-gallery-item:first-child img{height:150px;min-height:0;padding:15px}.type-card:nth-child(5) .type-gallery-grid{margin:0;gap:18px}.type-card:nth-child(5) .type-gallery-item img{height:185px;padding:18px}.type-card:nth-child(5) .type-gallery-item:nth-child(2){margin-top:24px}.type-card:nth-child(5) .type-gallery-item:before{left:0;right:0}.type-card:nth-child(6) .type-gallery-item img{height:128px;padding:17px}.common-specs-row{grid-template-columns:1fr;gap:23px;padding:27px 0;margin-top:10px}.spec-row+.spec-row{padding:23px 0 0;border-left:0;border-top:1px solid var(--catalog-rule)}.spec-row-label{padding:0 0 13px}.spec-row-label h4{font-size:22px}.spec-row-content{padding:0;font-size:14px}.valve-applications{padding:45px 0}.valve-applications .section-header{padding-left:56px}.valve-applications .section-header:before{font-size:48px}.apps-grid{grid-template-columns:1fr;gap:0}.app-item{display:grid;grid-template-columns:30px 1fr;gap:5px 14px;padding:20px 0}.app-item h5{font-size:19px}.app-item p{font-size:14px}.app-icon{margin:0;width:26px;height:26px}.footer .footer-brand h3{font-size:18px}.footer .qr-box{max-width:100%}.back-to-top{height:40px;width:40px}}
@media(max-width:370px){.container{padding-inline:18px}.page-hero h1{font-size:32px}.type-card-left h3{font-size:21px}.type-gallery-item img{height:130px}.type-card:nth-child(1) .type-gallery-item:first-child .type-gallery-caption{font-size:16px}.editorial-scene{height:310px}.page-hero-badges{font-size:11px}}
/* Selected composition: text left, one uninterrupted photograph right. */
.page-hero-grid{padding-bottom:60px;min-height:690px}.page-hero-visual{margin-top:0}.editorial-scene{height:550px}.valve-brand .brand-intro{display:grid;grid-template-columns:220px minmax(0,1fr);column-gap:42px;row-gap:12px;align-items:center;padding:28px 0}.valve-brand .valve-hero-art{position:static;grid-column:1;grid-row:1/3;width:100%;background:transparent;border:0;border-right:1px solid var(--catalog-rule);border-radius:0;box-shadow:none;padding-right:30px}.valve-brand .valve-hero-image{padding:0}.valve-brand .valve-hero-image img{height:150px}.valve-brand .valve-hero-image figcaption{font-size:13px}.valve-brand .brand-logo-box{grid-column:2;grid-row:1;align-self:end;margin:0}.valve-brand .brand-desc{grid-column:2;grid-row:2;align-self:start}.valve-brand .brand-desc h3{margin-bottom:6px}
@media(max-width:900px){.page-hero-grid{min-height:0;padding-bottom:48px}.editorial-scene{height:450px}.valve-brand .brand-intro{grid-template-columns:190px minmax(0,1fr);column-gap:28px}.valve-brand .valve-hero-art{padding-right:22px}}
@media(max-width:700px){.page-hero-grid{padding-bottom:30px}.page-hero-visual{margin:0 0 0 12px}.editorial-scene{height:355px}.valve-brand .brand-intro{grid-template-columns:130px minmax(0,1fr);column-gap:20px;row-gap:18px;padding:24px 0}.valve-brand .valve-hero-art{grid-row:1;grid-column:1;padding-right:16px}.valve-brand .valve-hero-image img{height:100px}.valve-brand .valve-hero-image figcaption{font-size:11px}.valve-brand .brand-logo-box{grid-column:2;grid-row:1;align-self:center;display:block}.valve-brand .brand-logo-box h2{font-size:23px}.valve-brand .brand-logo-box p{margin-top:7px;font-size:10px}.valve-brand .brand-desc{grid-column:1/-1;grid-row:2}.page-hero-visual:before{bottom:0}}
@media(max-width:370px){.editorial-scene{height:310px}.valve-brand .brand-intro{grid-template-columns:110px minmax(0,1fr);column-gap:15px}.valve-brand .brand-logo-box h2{font-size:20px}}

/* Text-only brand introduction on the main page as well. */

body.valve-page .valve-brand .brand-intro{display:grid;grid-template-columns:260px minmax(0,1fr);column-gap:48px;row-gap:16px;align-items:center}
body.valve-page .valve-brand .brand-logo-box{grid-column:1;grid-row:1;align-self:end;display:block;margin:0}
body.valve-page .valve-brand .valve-hero-art{grid-column:1;grid-row:2;align-self:start;padding:0;border:0;width:100%;background:none;box-shadow:none}
body.valve-page .valve-brand .valve-hero-image{padding:0;margin:0}
body.valve-page .valve-brand .valve-hero-image figcaption{margin:0;border-top:1px solid var(--catalog-rule);padding-top:16px;font-size:14px}
body.valve-page .valve-brand .brand-desc{grid-column:2;grid-row:1/3;align-self:center;border-left:1px solid var(--catalog-rule);padding-left:38px}
@media(max-width:700px){body.valve-page .valve-brand .brand-intro{grid-template-columns:1fr;gap:20px}body.valve-page .valve-brand .brand-logo-box{grid-column:1;grid-row:1}body.valve-page .valve-brand .brand-desc{grid-column:1;grid-row:2;padding:0;border:0}body.valve-page .valve-brand .valve-hero-art{grid-column:1;grid-row:3}body.valve-page .valve-brand .valve-hero-image figcaption{display:flex;flex-wrap:wrap;gap:6px 20px}body.valve-page .valve-brand .valve-hero-image figcaption span{margin:0}}

/* Approved materials photograph: landscape framing protects every loose part. */
body.valve-page .editorial-scene{height:auto;aspect-ratio:8/5;object-fit:cover;object-position:center bottom;filter:none}
body.valve-page .page-hero-visual{overflow:visible}
@media(min-width:701px){body.valve-page:not([class*="variant-"]) .page-hero-grid{grid-template-columns:minmax(290px,.82fr) minmax(0,1.4fr);min-height:630px}}


/* ========== catalog.css ========== */
/* A consistent, readable catalogue shared by all approved hero layouts. */
body.clear-catalog .valve-types{padding:40px 0 0}
body.clear-catalog .valve-types .section-header{text-align:left;padding:0 0 30px;margin:0;border-bottom:2px solid #91a18a;max-width:none}
body.clear-catalog .valve-types .section-header:before{display:none}
body.clear-catalog .valve-types .section-title{font-size:32px;font-weight:600;letter-spacing:.06em}
body.clear-catalog .valve-types .section-desc{max-width:950px;margin:14px 0 0;font-size:16px;color:#536052;line-height:1.9}
body.clear-catalog .valve-types .product-source{font-size:14px}
body.clear-catalog .valve-types .types-grid{display:block}
body.clear-catalog .valve-types .type-card:nth-child(n){display:block;padding:44px 0 48px;border:0;border-bottom:1px solid #d4d1ca;position:relative}
body.clear-catalog .valve-types .type-card:nth-child(n):before{display:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-card-left{position:static;display:block;max-width:none;text-align:left;margin:0 0 22px;padding:0 0 0 18px;border-left:4px solid #8b9b7e}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-card-left:before{display:none}
body.clear-catalog .valve-types .type-card:nth-child(n) h3{font-size:27px;font-weight:600;line-height:1.5;letter-spacing:.02em;color:#2f4538;margin:0}
body.clear-catalog .valve-types .type-en{font-size:14px;letter-spacing:.04em;color:#72796d;margin:5px 0 0}
body.clear-catalog .valve-types .type-desc{font-size:16px;line-height:1.9;color:#56614f;margin:12px 0 0;max-width:1000px}
body.clear-catalog .valve-types .type-card-right{min-width:0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px 36px;padding:20px 26px 20px 42px;margin:0 0 26px;background:#efeeea;border:0;border-radius:3px;font-size:15px;line-height:1.8;color:#43523f;list-style:disc}
body.clear-catalog .valve-types .type-specs li{margin:0;padding:0}
body.clear-catalog .valve-types .type-specs li::marker{color:#7b8e70;font-size:10px}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-title{text-align:left;font-size:15px;font-weight:600;letter-spacing:.04em;color:#3f503d;margin:0 0 16px;padding:0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 24px;align-items:stretch;margin:0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n){display:flex;flex-direction:column;grid-column:auto;grid-row:auto;align-items:stretch;margin:0;padding:0;border:1px solid #dad7d0;border-radius:4px;background:#faf9f6;overflow:hidden;box-shadow:none;transform:none;min-width:0;text-decoration:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n):before{display:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) img{display:block;width:100%;height:230px;min-height:0;max-height:none;aspect-ratio:auto;object-fit:contain;object-position:center;padding:26px;flex:0 0 auto;mix-blend-mode:multiply;background:#faf9f6;transform:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) .type-gallery-caption{display:flex;align-items:flex-start;justify-content:flex-start;text-align:left;min-height:86px;flex:1;position:static;margin:0;padding:18px 20px;border:0;border-top:1px solid #dedbd4;background:#f9f8f4;color:#304335;font-family:inherit;font-size:16px;font-weight:500;line-height:1.7}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:hover{border-color:#809375;box-shadow:0 3px 12px #31442912}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:hover .type-gallery-caption{color:#8c4a31;background:#f0efeb}
body.clear-catalog .valve-types .common-specs-row{display:block;padding:0;margin:42px 0 0;border:1px solid #d4d1ca;border-top:3px solid #8c9c80;border-radius:3px;background:#f8f7f2}
body.clear-catalog .valve-types .spec-row{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;padding:25px 28px;border:0}
body.clear-catalog .valve-types .spec-row+.spec-row{border:0;border-top:1px solid #dedbd4;padding:25px 28px}
body.clear-catalog .valve-types .spec-row-label{padding:0;background:none;align-self:start}
body.clear-catalog .valve-types .spec-row-label h4{font-size:21px;font-weight:600;line-height:1.6}
body.clear-catalog .valve-types .spec-row-content{padding:0;font-size:15px;line-height:1.9;color:#4f5d48}
body.clear-catalog .valve-types .spec-row-content [data-e=spec-material-p3]{font-size:14px}
body.clear-catalog .valve-applications{padding:65px 0;background:transparent;margin:0}
body.clear-catalog .valve-applications>.container{display:block}
body.clear-catalog .valve-applications .section-header{text-align:left;padding:0 0 25px;margin:0}
body.clear-catalog .valve-applications .section-header:before{display:none}
body.clear-catalog .valve-applications .section-desc{margin:12px 0 0}
body.clear-catalog .valve-applications .apps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 35px}
body.clear-catalog .valve-applications .app-item{display:grid;grid-template-columns:30px 1fr;gap:7px 14px;padding:24px 0;border:0;border-top:1px solid #d4d1ca;background:none}
body.clear-catalog .valve-applications .app-item h5{font-size:19px;font-weight:600;line-height:1.5}
body.clear-catalog .valve-applications .app-item p{font-size:15px;line-height:1.85;color:#59664f}
@media(max-width:1000px){body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) img{height:190px;padding:20px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-caption{font-size:15px}body.clear-catalog .valve-applications .apps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){body.clear-catalog .valve-types{padding-top:24px}body.clear-catalog .valve-types .type-card:nth-child(n){padding:30px 0 34px}body.clear-catalog .valve-types .type-card:nth-child(n) h3{font-size:23px}body.clear-catalog .valve-types .type-desc{font-size:15px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-specs{grid-template-columns:1fr;padding:18px 20px 18px 32px;font-size:14px;gap:10px;margin-bottom:22px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) img{height:155px;padding:12px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) .type-gallery-caption{font-size:14px;min-height:100px;padding:13px 12px;line-height:1.75}body.clear-catalog .valve-types .spec-row,body.clear-catalog .valve-types .spec-row+.spec-row{display:block;padding:22px;gap:0}body.clear-catalog .valve-types .spec-row-label{margin-bottom:12px}body.clear-catalog .valve-applications{padding:42px 0}body.clear-catalog .valve-applications .apps-grid{grid-template-columns:1fr}}
/* Pure-white catalogue with continuous fine dividers, based on the supplied reference. */
body.clear-catalog .valve-types{background:#fff}
body.clear-catalog .valve-types .section-header{border-bottom:1px solid #e2e2e2}
body.clear-catalog .valve-types .type-card:nth-child(n){border-bottom-color:#e2e2e2}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-specs{background:#fff;border-top:1px solid #e8e8e8;border-bottom:1px solid #e8e8e8;border-radius:0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-grid{gap:1px;background:#e7e7e7;border:1px solid #e7e7e7}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n){background:#fff;border:0;border-radius:0;box-shadow:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) img{background:#fff;mix-blend-mode:normal}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) .type-gallery-caption{background:#fff;border-top:1px solid #f0f0f0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:hover{background:#fff;box-shadow:none}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:hover .type-gallery-caption{background:#fff}
body.clear-catalog .valve-types .common-specs-row{background:#fff;border-color:#e2e2e2;border-radius:0;border-top-width:1px}
/* Draw borders on actual products only; unfilled grid positions have no block. */
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-grid{background:transparent;border:0;gap:0}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n){border:1px solid #e7e7e7;background:#fff;box-shadow:none}


/* ========== intro.css ========== */
/* Consolidated introduction: title and photo above, brand facts together below. */
body.valve-page .page-hero-grid{min-height:0;padding-top:40px;padding-bottom:50px}
body.valve-page .page-hero-text{display:block;padding-top:0}
body.valve-page .page-hero h1{font-size:clamp(34px,3.5vw,46px);line-height:1.6;letter-spacing:.04em;font-weight:500;word-break:keep-all;overflow-wrap:normal}
body.valve-page .breadcrumb{margin-bottom:32px}
body.valve-page .valve-brand .brand-intro{grid-template-columns:260px minmax(0,1fr);gap:40px;padding:32px 0}
body.valve-page .valve-brand .brand-logo-box{grid-column:1;grid-row:1;align-self:start;padding-top:5px}
body.valve-page .valve-brand .brand-desc{grid-column:2;grid-row:1;align-self:start}
body.valve-page .brand-desc h3{font-size:22px;margin-bottom:16px}
body.valve-page .brand-desc p{font-size:15px;line-height:1.95}
body.valve-page .brand-desc p+p{margin-top:10px}
body.valve-page .brand-desc .product-source{font-size:13px;margin-top:15px}
body.valve-page .brand-desc .page-hero-cta{margin-top:20px}
body.variant-c .page-hero-text{display:block}.variant-c .page-hero h1{margin:0}
@media(max-width:900px){body.valve-page .valve-brand .brand-intro{grid-template-columns:220px minmax(0,1fr);gap:28px}body.valve-page .page-hero h1{font-size:34px}}
@media(max-width:700px){body.valve-page .page-hero-grid{padding-top:24px;padding-bottom:30px;gap:24px}body.valve-page .page-hero h1{font-size:34px}body.valve-page .breadcrumb{margin-bottom:22px}body.valve-page .valve-brand .brand-intro{grid-template-columns:1fr;gap:22px;padding:28px 0}body.valve-page .valve-brand .brand-logo-box{grid-column:1;grid-row:1}body.valve-page .valve-brand .brand-desc{grid-column:1;grid-row:2;padding:0;border:0}body.valve-page .brand-desc h3{font-size:21px}body.valve-page .brand-desc p{font-size:15px}}
body.clear-catalog.valve-page .page-hero-grid{min-height:0}

body.valve-page .hero-overline{font-size:12px;line-height:1.8;font-weight:600;letter-spacing:.17em;color:#a06e3c;margin:0 0 18px}
body.valve-page .hero-intro{font-size:17px;line-height:2;letter-spacing:.02em;color:#59636a;margin:26px 0 0;max-width:450px}
@media(max-width:700px){body.valve-page .hero-overline{font-size:11px;letter-spacing:.12em;margin-bottom:15px}body.valve-page .hero-intro{font-size:16px;margin-top:22px}}

/* Brand identity centered within its column. */
body.clear-catalog.valve-page .valve-brand .brand-logo-box{align-self:stretch;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0;margin:0;width:100%;border:0}
body.clear-catalog.valve-page .valve-brand .brand-logo-box p{margin-top:10px}
@media(max-width:700px){body.clear-catalog.valve-page .valve-brand .brand-logo-box{padding:8px 0 12px}}


/* ========== cohesion.css ========== */
/* Shared editorial rhythm, retaining the approved white product catalogue. */
body.clear-catalog{--catalog-ink:#2d423b;--catalog-muted:#68716d;--catalog-rule:#dddcd5;--catalog-accent:#ac6948}
body.clear-catalog .container{max-width:1240px;padding-inline:40px}
body.clear-catalog .page-hero,body.clear-catalog .valve-brand{background:#f7f5f0}
body.clear-catalog.valve-page .page-hero-grid{padding-top:48px;padding-bottom:56px;gap:48px}
body.clear-catalog .page-hero-text{border:0;padding-right:0}
body.clear-catalog.valve-page .breadcrumb{font-size:12px;margin-bottom:40px;color:var(--catalog-muted)}
body.clear-catalog.valve-page .hero-overline{color:var(--catalog-accent);font-size:11px;letter-spacing:.16em}
body.clear-catalog.valve-page .page-hero h1{color:var(--catalog-ink);font-size:clamp(32px,3.35vw,44px);line-height:1.55;letter-spacing:.035em}
body.clear-catalog .page-hero h1:after{background:var(--catalog-accent);width:40px;height:2px;margin-top:25px}
body.clear-catalog.valve-page .hero-intro{font-size:16px;line-height:2;color:var(--catalog-muted);max-width:370px}
body.clear-catalog .page-hero-visual{padding:0;margin:0;width:100%;border:0}
body.clear-catalog .page-hero-visual:before,body.clear-catalog .page-hero-visual:after{display:none}
body.clear-catalog .valve-brand{padding:0 0 48px;border:0}
body.clear-catalog.valve-page .valve-brand .brand-intro{padding:38px 0;border-top:1px solid var(--catalog-rule);border-bottom:1px solid var(--catalog-rule);gap:40px}
body.clear-catalog .brand-desc{border-left:1px solid var(--catalog-rule);padding-left:40px}
body.clear-catalog.valve-page .brand-desc h3{font-size:23px;line-height:1.6;font-weight:500;color:var(--catalog-ink)}
body.clear-catalog.valve-page .brand-desc p{color:var(--catalog-muted);line-height:2;font-size:15px}
body.clear-catalog .valve-types{padding-top:64px}
body.clear-catalog .section-tag{color:var(--catalog-accent);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}
body.clear-catalog .valve-types .section-header,body.clear-catalog .valve-applications .section-header{padding:0 0 30px;margin:0;border:0}
body.clear-catalog .valve-types .section-title,body.clear-catalog .valve-applications .section-title{font-size:32px;line-height:1.5;font-weight:500;letter-spacing:.055em;color:var(--catalog-ink)}
body.clear-catalog .valve-types .type-card:nth-child(n){padding:42px 0 56px;border:0;border-top:1px solid var(--catalog-rule)}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-card-left{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(0,1.3fr);column-gap:48px;row-gap:5px;padding:0 0 0 56px;margin:0 0 28px;border:0;position:relative}
body.clear-catalog .valve-types .type-card:nth-child(n):before{display:block;content:attr(data-series-number);position:absolute;top:44px;left:0;font-size:16px;line-height:2;font-weight:400;letter-spacing:.05em;color:var(--catalog-accent);font-family:'Noto Serif TC',serif}
body.clear-catalog .valve-types .type-card:nth-child(n) h3{font-size:26px;font-weight:500;line-height:1.55;color:var(--catalog-ink)}
body.clear-catalog .valve-types .type-en{font-size:11px;letter-spacing:.08em;margin:0;color:var(--catalog-muted)}
body.clear-catalog .valve-types .type-desc{font-size:15px;line-height:1.95;margin:0;color:var(--catalog-muted)}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-specs{padding:20px 0 20px 18px;border:0;border-top:1px solid #ecebe6;margin:0 0 22px;gap:8px 42px;color:var(--catalog-muted);font-size:14px;line-height:1.9}
body.clear-catalog .valve-types .type-specs li::marker{color:var(--catalog-accent)}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-title{font-size:12px;letter-spacing:.1em;font-weight:500;color:var(--catalog-muted);margin-bottom:16px}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) .type-gallery-caption{color:var(--catalog-ink);font-size:15px;line-height:1.8;padding:18px 22px;font-weight:500}
body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:hover .type-gallery-caption{color:var(--catalog-accent)}
body.clear-catalog .valve-types .common-specs-row{border:0;border-top:1px solid var(--catalog-rule);border-bottom:1px solid var(--catalog-rule);margin:8px 0 0}
body.clear-catalog .valve-types .spec-row,body.clear-catalog .valve-types .spec-row+.spec-row{grid-template-columns:260px minmax(0,1fr);gap:40px;padding:30px 0}
body.clear-catalog .valve-types .spec-row-label{border:0}
body.clear-catalog .valve-types .spec-row-label h4{font-size:23px;font-weight:500;font-family:'Noto Serif TC',serif;color:var(--catalog-ink)}
body.clear-catalog .valve-types .spec-row-content{color:var(--catalog-muted);line-height:2}
body.clear-catalog .valve-applications{padding:64px 0 72px;background:#f7f5f0;margin-top:64px}
body.clear-catalog .valve-applications .section-desc{font-size:14px;line-height:1.9;color:var(--catalog-muted)}
body.clear-catalog .valve-applications .apps-grid{border:0;gap:0 40px}
body.clear-catalog .valve-applications .app-item{padding:28px 0;border-top:1px solid var(--catalog-rule);gap:8px 16px}
body.clear-catalog .valve-applications .app-icon{color:var(--catalog-accent)}
body.clear-catalog .valve-applications .app-item h5{color:var(--catalog-ink);font-size:20px;font-weight:500;font-family:'Noto Serif TC',serif}
body.clear-catalog .valve-applications .app-item p{color:var(--catalog-muted);font-size:14px;line-height:1.9}
@media(max-width:900px){body.clear-catalog .container{padding-inline:28px}body.clear-catalog.valve-page .page-hero-grid{gap:32px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-card-left{grid-template-columns:minmax(220px,.9fr) minmax(0,1fr);column-gap:24px}}
@media(max-width:700px){body.clear-catalog .container{padding-inline:22px}body.clear-catalog.valve-page .page-hero-grid{padding-top:26px;padding-bottom:34px;gap:28px}body.clear-catalog.valve-page .breadcrumb{margin-bottom:28px;font-size:11px}body.clear-catalog.valve-page .page-hero h1{font-size:32px}body.clear-catalog.valve-page .hero-intro{font-size:15px;max-width:none}body.clear-catalog .valve-brand{padding-bottom:30px}body.clear-catalog.valve-page .valve-brand .brand-intro{padding:28px 0;gap:24px}body.clear-catalog .brand-desc{padding:0;border:0}body.clear-catalog .valve-types{padding-top:38px}body.clear-catalog .valve-types .section-title,body.clear-catalog .valve-applications .section-title{font-size:28px}body.clear-catalog .valve-types .type-card:nth-child(n){padding:30px 0 36px}body.clear-catalog .valve-types .type-card:nth-child(n):before{top:31px;font-size:14px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-card-left{display:block;padding-left:38px;margin-bottom:20px}body.clear-catalog .valve-types .type-card:nth-child(n) h3{font-size:22px}body.clear-catalog .valve-types .type-en{margin-top:5px;font-size:10px}body.clear-catalog .valve-types .type-desc{margin-top:14px;font-size:14px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-specs{grid-template-columns:1fr;padding:18px 0 0 17px;font-size:13px}body.clear-catalog .valve-types .type-card:nth-child(n) .type-gallery-item:nth-child(n) .type-gallery-caption{font-size:13px;padding:13px 12px}body.clear-catalog .valve-types .spec-row,body.clear-catalog .valve-types .spec-row+.spec-row{padding:24px 0}body.clear-catalog .valve-applications{margin-top:38px;padding:40px 0}body.clear-catalog .valve-applications .app-item{padding:22px 0}}

/* A single typographic category rail, with no boxed backgrounds. */
body.clear-catalog .series-shortcuts{display:flex;align-items:stretch;gap:28px;margin:0 0 48px;padding:4px 0 14px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#bc927b transparent;border:0;background:none}
body.clear-catalog .series-shortcuts a{position:relative;display:flex;flex:0 0 auto;flex-direction:column;align-items:flex-start;gap:8px;min-height:76px;padding:4px 0 16px;border:0;background:none;color:var(--catalog-ink);font-size:15px;font-weight:500;line-height:1.7;text-decoration:none;white-space:nowrap;transition:color .2s}
body.clear-catalog .series-shortcuts .shortcut-number{font-family:'Noto Serif TC',serif;font-style:italic;font-size:14px;line-height:1.4;color:var(--catalog-accent)}
body.clear-catalog .series-shortcuts .shortcut-arrow{display:none}
body.clear-catalog .series-shortcuts a:after{content:'';position:absolute;bottom:0;left:0;width:24px;height:3px;background:#c69c83;transition:width .2s,background .2s}
body.clear-catalog .series-shortcuts a:hover,body.clear-catalog .series-shortcuts a:focus-visible{color:var(--catalog-accent)}
body.clear-catalog .series-shortcuts a:hover:after,body.clear-catalog .series-shortcuts a:focus-visible:after{width:100%;background:var(--catalog-accent)}
body.clear-catalog .series-shortcuts a:focus-visible{outline:2px solid var(--catalog-accent);outline-offset:3px}
body.clear-catalog .valve-types .type-card:target{scroll-margin-top:12px}
@media(min-width:1200px){body.clear-catalog .series-shortcuts{justify-content:space-between;gap:18px}}
@media(max-width:700px){body.clear-catalog .series-shortcuts{gap:26px;margin-bottom:30px;padding-bottom:14px}body.clear-catalog .series-shortcuts a{font-size:14px;min-height:72px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}body.clear-catalog .series-shortcuts a,body.clear-catalog .series-shortcuts a:after{transition:none}}
/* Application index: editorial sidebar and six illustrated entries. */
body.clear-catalog .valve-applications{padding:80px 0 84px;background:#f3f0e9;position:relative;overflow:hidden}
body.clear-catalog .valve-applications>.container{display:grid;grid-template-columns:minmax(220px,.75fr) minmax(0,2fr);gap:70px;align-items:start}
body.clear-catalog .valve-applications .section-header{padding:0;margin:0;position:relative}
body.clear-catalog .valve-applications .section-title{font-size:38px;letter-spacing:.08em;line-height:1.6}
body.clear-catalog .valve-applications .section-desc{max-width:230px;margin-top:24px;font-size:14px;line-height:2}
body.clear-catalog .valve-applications .section-header:after{content:'';display:block;width:58px;height:3px;background:#ac6948;margin-top:34px}
body.clear-catalog .valve-applications .apps-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 36px;counter-reset:application}
body.clear-catalog .valve-applications .app-item{position:relative;display:grid;grid-template-columns:1fr 48px;grid-template-rows:48px auto 1fr;gap:15px 16px;align-items:start;padding:22px 0 8px;border:0;border-top:1px solid #c7c4b9;background:none;counter-increment:application}
body.clear-catalog .valve-applications .app-item:before{content:counter(application,decimal-leading-zero);grid-column:1;grid-row:1;font-family:'Noto Serif TC',serif;font-size:32px;font-weight:500;line-height:1.3;color:#a77e60}
body.clear-catalog .valve-applications .app-icon{grid-column:2;grid-row:1;width:44px;height:44px;margin:0;color:#53675b}
body.clear-catalog .valve-applications .app-item h5{grid-column:1/-1;grid-row:2;font-size:22px;line-height:1.6;letter-spacing:.025em;margin:0;color:#2d423b}
body.clear-catalog .valve-applications .app-item p{grid-column:1/-1;grid-row:3;font-size:15px;line-height:1.95;margin:0;max-width:340px;color:#68716d}
@media(max-width:1000px){body.clear-catalog .valve-applications>.container{grid-template-columns:210px minmax(0,1fr);gap:34px}body.clear-catalog .valve-applications .apps-grid{gap:28px 24px}body.clear-catalog .valve-applications .section-title{font-size:32px}body.clear-catalog .valve-applications .app-item h5{font-size:20px}}
@media(max-width:700px){body.clear-catalog .valve-applications{padding:44px 0 48px}body.clear-catalog .valve-applications>.container{grid-template-columns:1fr;gap:34px}body.clear-catalog .valve-applications .section-title{font-size:30px}body.clear-catalog .valve-applications .section-desc{max-width:none;margin-top:16px}body.clear-catalog .valve-applications .section-header:after{margin-top:24px}body.clear-catalog .valve-applications .apps-grid{grid-template-columns:1fr;gap:24px}body.clear-catalog .valve-applications .app-item{grid-template-columns:42px minmax(0,1fr) 40px;grid-template-rows:auto auto;gap:10px 14px;padding-top:22px}body.clear-catalog .valve-applications .app-item:before{grid-column:1;grid-row:1/3;font-size:27px}body.clear-catalog .valve-applications .app-icon{grid-column:3;grid-row:1;width:36px;height:36px}body.clear-catalog .valve-applications .app-item h5{grid-column:2;grid-row:1;font-size:20px}body.clear-catalog .valve-applications .app-item p{grid-column:2/4;grid-row:2;font-size:14px}}
/* Shared breadcrumb treatment beneath the main title. */
body.clear-catalog .title-breadcrumb{display:flex;align-items:center;gap:15px;margin:24px 0 0;padding:15px 20px;border-top:1px solid #d8d5ce;border-bottom:1px solid #e4e3e1;background:#f5f6f7;font-size:16px;line-height:1.7;font-family:'Noto Sans TC',sans-serif}
body.clear-catalog .title-breadcrumb a{color:#66707c;text-decoration:none}
body.clear-catalog .title-breadcrumb span{color:#747b83}
body.clear-catalog .title-breadcrumb a:last-child{color:#c64629;font-weight:500}
body.clear-catalog .title-breadcrumb a:hover{text-decoration:underline;text-underline-offset:4px}
body.clear-catalog .page-hero h1:after{display:none}
@media(max-width:700px){body.clear-catalog .title-breadcrumb{font-size:15px;padding:13px 16px;margin-top:20px}}


/* ========== category-tabs.css ========== */
/* Selected category navigation: evenly spaced, single-row tabs. */
body.clear-catalog .series-shortcuts{display:flex;justify-content:center;gap:0;align-items:stretch;min-height:70px;padding:8px 0 0;margin-bottom:36px;border-bottom:1px solid #d6c8ba}
body.clear-catalog .series-shortcuts a{flex:1 1 0;flex-direction:row;justify-content:center;align-items:center;gap:0;min-height:48px;margin:0;padding:17px 12px 20px;color:#67716b;font-size:15px;position:relative}
body.clear-catalog .series-shortcuts .shortcut-number,body.clear-catalog .series-shortcuts a:after{display:none}
body.clear-catalog .series-shortcuts a[aria-current],body.clear-catalog .series-shortcuts a:hover{color:#ac6948;text-decoration:none}
body.clear-catalog .series-shortcuts a[aria-current]:after,body.clear-catalog .series-shortcuts a:hover:after{display:block;content:'';height:3px;bottom:0;left:20px;width:calc(100% - 40px);background:#ac6948}
@media(max-width:900px){body.clear-catalog .series-shortcuts{justify-content:safe center;gap:22px}body.clear-catalog .series-shortcuts a{flex:0 0 auto;padding:16px 18px}}
@media(max-width:700px){body.clear-catalog .series-shortcuts a{font-size:14px}}


/* ========== applications.css ========== */
/* Application scenes: calm illustrated cards, separate from the catalogue. */
body.clear-catalog .valve-applications{background:#f4f1ea;padding:72px 0 80px}
body.clear-catalog .valve-applications>.container{display:block}
body.clear-catalog .valve-applications .section-header{display:grid;grid-template-columns:1fr 1fr;gap:10px 40px;align-items:end;margin:0 0 38px;padding:0}
body.clear-catalog .valve-applications .section-tag{grid-column:1;grid-row:1;margin:0}
body.clear-catalog .valve-applications .section-title{grid-column:1;grid-row:2;font-size:36px;line-height:1.5}
body.clear-catalog .valve-applications .section-desc{grid-column:2;grid-row:1/3;justify-self:end;max-width:320px;margin:0;font-size:14px;line-height:1.9}
body.clear-catalog .valve-applications .section-header:after{display:none}
body.clear-catalog .valve-applications .apps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
body.clear-catalog .valve-applications .app-item{display:flex;flex-direction:column;align-items:flex-start;position:relative;gap:0;padding:30px 28px 32px;min-height:280px;border:0;background:#fffdf8;border-radius:2px;overflow:hidden;counter-increment:none}
body.clear-catalog .valve-applications .app-item:before{display:none}
body.clear-catalog .valve-applications .app-item:after{content:'';position:absolute;left:28px;top:0;width:42px;height:3px;background:#b47a54}
body.clear-catalog .valve-applications .app-icon{position:relative;display:flex;align-items:center;justify-content:center;flex:0 0 auto;width:92px;height:86px;padding:10px;margin:0 0 24px;color:#53675b;isolation:isolate}
body.clear-catalog .valve-applications .app-icon:before{content:'';position:absolute;inset:4px 0 0 8px;border-radius:50%;background:#f0e8da;z-index:-1}
body.clear-catalog .valve-applications .app-icon svg{width:66px;height:66px;stroke-width:1.45}
body.clear-catalog .valve-applications .app-item:nth-child(2n) .app-icon:before{border-radius:50% 50% 5px 5px;background:#eeeade}
body.clear-catalog .valve-applications .app-item h5{font-size:22px;line-height:1.6;letter-spacing:.02em;margin:0 0 13px;color:#2d423b;font-weight:500}
body.clear-catalog .valve-applications .app-item p{max-width:none;font-size:15px;line-height:1.95;margin:0;color:#68716d}
@media(max-width:1000px){body.clear-catalog .valve-applications .apps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){body.clear-catalog .valve-applications{padding:42px 0 48px}body.clear-catalog .valve-applications .section-header{display:block;margin-bottom:26px}body.clear-catalog .valve-applications .section-tag{margin-bottom:10px}body.clear-catalog .valve-applications .section-title{font-size:30px}body.clear-catalog .valve-applications .section-desc{max-width:none;margin-top:16px}body.clear-catalog .valve-applications .apps-grid{grid-template-columns:1fr;gap:16px}body.clear-catalog .valve-applications .app-item{display:grid;grid-template-columns:72px minmax(0,1fr);gap:8px 18px;min-height:0;padding:26px 22px}body.clear-catalog .valve-applications .app-item:after{left:22px}body.clear-catalog .valve-applications .app-icon{grid-column:1;grid-row:1/3;width:72px;height:72px;padding:6px;margin:0}body.clear-catalog .valve-applications .app-icon svg{width:58px;height:58px}body.clear-catalog .valve-applications .app-item h5{grid-column:2;grid-row:1;font-size:20px;margin:0}body.clear-catalog .valve-applications .app-item p{grid-column:2;grid-row:2;font-size:14px}}


/* ========== hero-detail.css ========== */
/* Quiet frame details around the single approved material photograph. */
body.clear-catalog.valve-page .page-hero-visual{position:relative;isolation:isolate;overflow:visible}
body.clear-catalog.valve-page .page-hero-visual:before{content:'';display:block;position:absolute;inset:22px -16px -16px 24px;width:auto;height:auto;margin:0;padding:0;transform:none;border:1px solid #d5c4b1;border-radius:0;background:#eae2d6;box-shadow:none;z-index:-1;pointer-events:none}
body.clear-catalog.valve-page .page-hero-visual:after{content:'';display:block;position:absolute;inset:-14px auto auto -14px;width:80px;height:60px;margin:0;padding:0;transform:none;border:0;border-left:2px solid #ad7957;border-top:2px solid #ad7957;border-radius:0;background:none;box-shadow:none;z-index:2;pointer-events:none}
body.clear-catalog.valve-page .page-hero-visual .editorial-scene{position:relative;z-index:1}
@media(max-width:700px){body.clear-catalog.valve-page .page-hero-grid{gap:36px;padding-bottom:46px}body.clear-catalog.valve-page .page-hero-visual:before{inset:16px -9px -10px 18px}body.clear-catalog.valve-page .page-hero-visual:after{top:-9px;left:-9px;width:52px;height:40px}}


/* ========== title-alignment.css ========== */
/* Match the typography rhythm of the site's Jiguan and About pages. */
body.clear-catalog.valve-page .page-hero h1{font-family:'Noto Serif TC','Source Han Serif TC',PMingLiU,serif;font-size:clamp(32px,3.2vw,56px);font-weight:500;line-height:1.4;letter-spacing:.08em;color:#35534a;margin:0;word-break:keep-all}
body.clear-catalog.valve-page .page-hero h1:after{content:'';display:block;width:40px;height:3px;background:#b78344;margin:27px 0 0}
body.clear-catalog.valve-page .hero-overline{font-size:12px;font-weight:700;letter-spacing:.2em;line-height:1.8;color:#ad8250;margin:0 0 24px}
body.clear-catalog.valve-page .hero-intro{margin-top:24px;line-height:2;color:#626a6c}
@media(max-width:700px){body.clear-catalog.valve-page .page-hero h1{font-size:32px;line-height:1.5;letter-spacing:.06em}body.clear-catalog.valve-page .hero-overline{font-size:12px;letter-spacing:.14em;margin-bottom:20px}body.clear-catalog.valve-page .page-hero h1:after{margin-top:22px}body.clear-catalog.valve-page .hero-intro{margin-top:20px}}


/* ========== 常見問題（本站 2026-10-02 加入） ========== */
body.valve-page .bv-faq{padding:48px 0 8px}
body.valve-page .bv-faq-title{font-size:22px;margin:0 0 18px;letter-spacing:.02em}
body.valve-page .bv-faq-item{border-top:1px solid #E3E0DA;padding:14px 0}
body.valve-page .bv-faq-item summary{cursor:pointer;font-weight:600;font-size:15.5px;line-height:1.7;list-style:none}
body.valve-page .bv-faq-item summary::-webkit-details-marker{display:none}
body.valve-page .bv-faq-item summary::after{content:"＋";float:right;color:#9A958C}
body.valve-page .bv-faq-item[open] summary::after{content:"－"}
body.valve-page .bv-faq-item p{margin:10px 0 0;font-size:14.5px;line-height:1.95;color:#5B5750}