.fittings-page{background:#f8f7f3;color:#303c37}.fittings-page .breadcrumb-nav{display:none}.fittings-page .fittings-hero{margin-top:var(--nav-h);padding:70px max(32px,calc((100vw - 1160px)/2)) 82px;display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr);gap:64px;align-items:center;background:#f8f7f3;text-align:left}.fittings-page .fittings-hero:before,.fittings-page .fittings-hero:after{display:none}.fittings-page .fittings-hero>.container{width:auto;max-width:none;padding:0;margin:0}.fittings-kicker{display:block;font:700 12px/1.5 'Noto Sans TC',sans-serif;letter-spacing:.22em;color:#a66040}.fittings-page .fittings-hero h1{font:500 clamp(30px,3.4vw,46px)/1.5 'Noto Serif TC',serif;letter-spacing:.1em;margin:28px 0 0;color:#303c37}.fittings-page .fittings-hero .accent-line{display:block;width:34px;height:3px;background:#a66040;margin:24px 0 20px}.fittings-page .fittings-hero .page-subtitle{font-size:17px;line-height:2;color:#626c65;text-align:left;margin:0;max-width:390px}.fittings-photo{margin:0;position:relative;background:white;border-bottom:3px solid #718175}.fittings-photo img{width:100%;height:360px;object-fit:contain;display:block}.fittings-photo figcaption{position:absolute;bottom:14px;left:20px;color:#6a746e;font-size:13px;letter-spacing:.1em}.fittings-page .fittings-catalog{background:#fff;padding:64px 0 80px}.fittings-catalog>.container{max-width:1224px}.fittings-catalog-heading h2{font:500 32px/1.5 'Noto Serif TC',serif;margin:12px 0 30px}.fittings-tabs{display:flex;background:#eef0eb;padding:6px;margin-bottom:48px;gap:6px}.fittings-tabs a{flex:1;text-align:center;padding:15px 8px;color:#43594c;font-size:16px;font-weight:500;text-decoration:none;white-space:nowrap}.fittings-tabs a:hover,.fittings-tabs a:focus-visible{background:#dce3db;color:#263b2d}.fittings-group{display:grid;grid-template-columns:220px minmax(0,1fr);gap:38px;padding:34px 0;border-bottom:1px solid #dce1da;scroll-margin-top:110px}.fittings-group-title{display:flex;gap:16px;align-items:baseline}.fittings-group-title>span{font-size:13px;color:#a66040;letter-spacing:.1em}.fittings-group-title h3{font:500 22px/1.6 'Noto Serif TC',serif;margin:0;color:#394c3e}.fittings-items{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}.fittings-item{padding:17px 0;border-bottom:1px solid #edf0ec}.fittings-item h4{margin:0;font-size:17px;font-weight:500;line-height:1.7}.fittings-item p{margin:5px 0 0;font-size:15px;line-height:1.8;color:#70786f;white-space:pre-wrap}.fittings-page .fittings-catalog .btn{border-radius:0}.fittings-empty{padding:36px;color:#6a746e}@media(max-width:900px){.fittings-page .fittings-hero{gap:36px;padding:54px 28px 64px}.fittings-photo img{height:310px}.fittings-group{grid-template-columns:180px minmax(0,1fr);gap:24px}}@media(max-width:700px){.fittings-page .fittings-hero{grid-template-columns:1fr;padding:46px 22px 56px;gap:32px}.fittings-photo img{height:290px}.fittings-tabs{overflow-x:auto}.fittings-tabs a{flex:0 0 auto;padding:13px 16px}.fittings-group{grid-template-columns:1fr;gap:14px}.fittings-items{gap:0 20px}.fittings-item h4{font-size:16px}.fittings-catalog-heading h2{font-size:27px}}@media(max-width:420px){.fittings-items{grid-template-columns:1fr}}

.fittings-page .fittings-hero h1,.fittings-page .fittings-hero .fittings-kicker{text-align:left}.fittings-page .fittings-hero>.container{display:block;text-align:left}

.fittings-page .fittings-inquiry{margin-top:48px;display:flex;justify-content:flex-end}.fittings-page .fittings-inquiry-link{display:flex;align-items:center;justify-content:space-between;gap:64px;width:min(100%,420px);padding:24px 28px;background:#edf1eb;border-left:3px solid #6e8172;color:#354b3c;text-decoration:none;font-size:18px;font-weight:500;transition:background .2s,color .2s}.fittings-page .fittings-inquiry-arrow{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#dce4d9;font-size:26px;font-weight:400;transition:transform .2s}.fittings-page .fittings-inquiry-link:hover{background:#dfe7dc;color:#243b2b}.fittings-page .fittings-inquiry-link:hover .fittings-inquiry-arrow{transform:translate(2px,-2px)}.fittings-page .fittings-inquiry-link:focus-visible{outline:2px solid #354b3c;outline-offset:5px}.fittings-page .back-to-top{background:#536b59!important}.fittings-page .back-to-top:hover{background:#354b3c!important}@media(max-width:700px){.fittings-page .fittings-inquiry-link{width:100%;padding:20px 22px;gap:24px}}

/* Match approved pipe-page hero proportions. */
.fittings-page .fittings-hero{grid-template-columns:minmax(250px,.7fr) minmax(0,1.3fr);gap:42px;padding-top:64px;padding-bottom:72px}
.fittings-page .fittings-photo{padding:8px}
.fittings-page .fittings-photo img{height:420px}
@media(max-width:900px){.fittings-page .fittings-hero{gap:28px;padding:52px 28px 62px}.fittings-page .fittings-photo img{height:350px}}
@media(max-width:700px){.fittings-page .fittings-hero{grid-template-columns:1fr;padding:44px 22px 54px}.fittings-page .fittings-photo img{height:310px}}

.fittings-page .fittings-photo{box-sizing:border-box;width:100%;height:439px;min-width:0;padding:8px;margin:0}
.fittings-page .fittings-photo img{box-sizing:border-box;width:100%;height:100%;max-height:none;object-fit:contain}
.fittings-page .fittings-photo:before{content:'';position:absolute;inset:14px -14px -14px 14px;z-index:-1;border:1px solid #ccd3c8}
.fittings-page .fittings-photo{isolation:isolate;border-bottom-color:#849383}
@media(max-width:900px){.fittings-page .fittings-photo{height:369px}}
@media(max-width:700px){.fittings-page .fittings-photo{height:329px}.fittings-page .fittings-photo:before{inset:9px -9px -9px 9px}}

/* Reduce white surround, not enlarge the product. */
.fittings-page .fittings-photo{width:82%;margin-left:auto;padding:0}
.fittings-page .category-image-window{position:absolute;inset:0;overflow:hidden}
.fittings-page .fittings-photo .category-image-window img{position:static;box-sizing:border-box;width:100%;height:100%;max-width:100%;max-height:100%;padding:8px;object-fit:contain;object-position:center;transform:none}

/* 2026-10-05 補內容：介紹段＋常見問題 */
.fittings-page .fittings-intro-section{background:#fff;padding:0 0 80px}.fittings-intro-section>.container{max-width:1224px}.fittings-page .fittings-intro-section .fittings-catalog-heading h2{margin:12px 0 22px}.fittings-intro{margin-bottom:44px}.fittings-intro p{max-width:760px;margin:0 0 14px;font-size:16px;line-height:1.95;color:#3c4440}.fittings-faq{max-width:760px}.fittings-faq-item{border-top:1px solid #dce2d8;padding:14px 0}.fittings-faq-item:last-child{border-bottom:1px solid #dce2d8}.fittings-faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}.fittings-faq-item summary::-webkit-details-marker{display:none}.fittings-faq-item summary::after{content:'+';font-size:22px;color:#849383;flex:none}.fittings-faq-item[open] summary::after{content:'−'}.fittings-faq-item summary h3{margin:0;font:600 clamp(20px,1.5vw,22px)/1.5 'Noto Sans TC',sans-serif;color:#2f4538}.fittings-faq-item p{margin:10px 0 0;font-size:16px;line-height:1.9;color:#3c4440}
.fittings-faq-note{max-width:760px;margin:14px 0 0;font-size:12px;color:#8a918c;letter-spacing:.04em}