/* Scoped additions: preserve existing homepage and collection photographs. */
.product-options-intro { max-width: 850px; margin: 0 0 8px; color: var(--muted); }
.product-collection-section > .container:first-child { margin-bottom: 30px; }
.product-frame-summary { border-top: 1px solid var(--line); padding-top: 14px; font-size: 13px; color: var(--green); }
.detail-text-link { display: inline-block; color: var(--green); text-decoration: underline; text-underline-offset: 4px; padding: 8px 0; }
.product-detail { padding: 24px 0 72px; }
.product-detail .container { max-width: 1220px; }
.product-breadcrumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); margin-bottom: 28px; }
.product-breadcrumbs a { text-decoration: underline; }
.product-detail-hero { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 56px; align-items: center; }
.product-detail-hero figure { margin: 0; min-width: 0; }
.product-detail-hero img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: contain; background: var(--warm); }
.product-detail-hero figcaption { color: var(--muted); font-size: 12px; margin-top: 10px; }
.product-detail-copy { min-width: 0; }
.product-detail h1 { font-size: clamp(34px,4vw,58px); line-height: 1.08; margin: 12px 0 22px; }
.product-detail h2, .frame-options h2 { font-size: clamp(28px,3vw,40px); line-height: 1.15; margin: 10px 0 20px; }
.product-detail p { color: var(--muted); }
.product-detail .eyebrow { color: var(--gold); font-size: 12px; }
.product-detail .product-lead { color: var(--ink); line-height: 1.8; }
.product-detail [data-product-inquiry] { margin: 26px 0 6px; padding: 24px; border: 1px solid var(--line); background: var(--white); }
.product-detail [data-product-inquiry] label { display: block; margin-bottom: 10px; color: var(--green); font-weight: 600; font-size: 14px; }
.product-detail [data-product-inquiry] select { display: block; width: 100%; max-width: 100%; min-width: 0; border: 1px solid var(--line); border-radius: 2px; padding: 12px 8px; font: inherit; font-size: 14px; color: var(--ink); background: var(--cream); }
.product-detail [data-product-inquiry] button { width: 100%; margin-top: 16px; white-space: normal; }
.product-design-notes, .product-related { padding: 48px 0; border-bottom: 1px solid var(--line); }
.product-design-notes ul { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); list-style: none; padding: 0; gap: 28px; }
.product-design-notes li { border-left: 2px solid var(--gold); padding-left: 18px; line-height: 1.8; }
.frame-options { padding: 40px; background: var(--warm); margin: 36px 0; scroll-margin-top: 110px; }
.frame-options > p { max-width: 900px; }
.frame-option-grid, .product-client-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.frame-option-grid article { padding: 24px; background: var(--white); border: 1px solid var(--line); min-width: 0; }
.frame-option-grid h3 { font-size: 26px; margin: 0 0 12px; line-height: 1.15; }
.frame-option-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.frame-help { font-size: 14px; margin: 22px 0 0; }
.product-client-grid article { padding: 28px; border: 1px solid var(--line); background: var(--white); }
.product-client-grid h2 { font-size: 32px; }
.product-technical-note { padding: 24px 28px; margin-top: 30px; border-left: 3px solid var(--gold); background: var(--white); }
.product-technical-note h2 { font-size: 25px; margin: 0 0 12px; }
.product-technical-note p { color: var(--muted); font-size: 14px; margin: 0; line-height: 1.8; }
.product-related > div { display: flex; flex-wrap: wrap; gap: 12px; }
.product-related > div a { border: 1px solid var(--line); padding: 12px 16px; font-size: 14px; background: var(--white); }
.product-detail a:focus-visible,.product-detail button:focus-visible,.product-detail select:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
@media(max-width: 1000px){.product-detail-hero {gap:30px;} .frame-options{padding:28px;} }
@media(max-width: 800px){.product-detail-hero {grid-template-columns:minmax(0,1fr);} .product-detail-hero figure{max-width:520px;margin:auto;} .product-design-notes ul{grid-template-columns:1fr;gap:20px;} .product-detail-copy{max-width:650px;} }
@media(max-width: 600px){.frame-option-grid,.product-client-grid {grid-template-columns:minmax(0,1fr);} .frame-options{padding:22px;margin:24px 0;} .frame-option-grid article,.product-client-grid article{padding:20px;} .product-detail [data-product-inquiry]{padding:18px;} .product-detail [data-product-inquiry] select{font-size:13px;} .product-design-notes,.product-related{padding:32px 0;} .product-detail-hero{gap:24px;} .product-technical-note{padding:22px;} }

/* Full product introductions. Scope every addition to detail pages. */
.product-detail [id] { scroll-margin-top: 120px; }
.product-section-nav { display:flex; flex-wrap:wrap; justify-content:center; gap:12px 36px; margin:48px 0 0; padding:24px 12px; border-block:1px solid var(--line); }
.product-section-nav a { font-size:13px; letter-spacing:.06em; padding:8px 0; text-decoration:underline; text-decoration-color:transparent; text-underline-offset:6px; }
.product-section-nav a:hover { text-decoration-color:var(--green); }
.product-long-section { padding:64px 0; border-bottom:1px solid var(--line); }
.product-section-intro, .product-design-intro { max-width:850px; line-height:1.85; }
.product-design-intro { font-size:17px; margin-bottom:32px; }
.product-gallery-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px; margin-top:32px; }
.product-gallery-grid figure { margin:0; min-width:0; }
.product-gallery-grid img { display:block; width:100%; height:560px; object-fit:contain; background:var(--warm); }
.product-gallery-grid--single { max-width:900px; margin-inline:auto; grid-template-columns:1fr; }
.product-gallery-grid figcaption { margin-top:12px; font-size:12px; line-height:1.7; color:var(--muted); }
.product-gallery-grid figcaption a { display:block; color:var(--green); text-decoration:underline; text-underline-offset:4px; padding:6px 0; }
.product-custom-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:32px 44px; margin:36px 0 0; }
.product-custom-grid > div { border-top:1px solid var(--line); padding-top:24px; }
.product-custom-grid dt { font-size:20px; font-weight:500; color:var(--green); margin-bottom:12px; }
.product-custom-grid dd { margin:0; color:var(--muted); font-size:15px; line-height:1.85; }
.product-palette { margin:48px 0; padding:44px 28px 40px; border:12px solid #424d49; background:#fff; text-align:center; }
.product-palette h2 { font-family:"Manrope","Noto Sans SC","Microsoft YaHei",sans-serif; font-size:25px; font-weight:400; line-height:1.4; letter-spacing:.12em; margin:0 0 16px; color:var(--ink); }
.product-palette-intro { font-size:15px; line-height:1.7; margin:0 auto; max-width:900px; }
.product-color-grid { list-style:none; display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); column-gap:30px; row-gap:38px; padding:0; margin:56px 0 40px; }
.product-color { display:flex; flex-direction:column; align-items:center; min-width:0; }
.product-color-swatch { display:block; width:min(100%,126px); aspect-ratio:1; flex-shrink:0; border-radius:50%; background:var(--sample-color); box-shadow:inset 0 0 0 1px rgb(0 0 0 / 5%); }
.product-color-name { display:block; width:100%; margin-top:12px; font-size:13px; font-weight:400; line-height:1.55; text-transform:uppercase; letter-spacing:.02em; color:var(--green); }
.product-color-note { max-width:850px; margin:0 auto 24px; font-size:12px; line-height:1.85; }
.product-palette .btn { white-space:normal; }
.product-color-trigger { display:flex; flex-direction:column; align-items:center; width:100%; padding:0; border:0; background:transparent; font:inherit; color:inherit; cursor:zoom-in; }
.product-color-trigger:disabled { cursor:default; }
.product-color-trigger:focus-visible { outline:2px solid var(--green); outline-offset:6px; border-radius:4px; }
.product-color-trigger:not(:disabled):hover .product-color-swatch { outline:1px solid var(--green); outline-offset:4px; }
.product-palette .product-color-hint { font-size:13px; margin:12px 0 -20px; color:var(--green); }
.product-color-modal-open { overflow:hidden; }
.product-glass-modal-open { overflow:hidden; }
.product-glass > h2,.product-glass > .product-section-intro,.product-glass > [data-glass-hint] { text-align:center; margin-inline:auto; }
.product-glass > [data-glass-hint] { font-size:13px; color:var(--green); }
.product-glass-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:32px 28px; list-style:none; padding:0; margin:36px 0; }
.product-glass-grid li { min-width:0; }
.product-glass-trigger { display:flex; flex-direction:column; align-items:center; width:100%; height:100%; padding:12px; border:1px solid var(--line); background:#fff; color:var(--green); font:inherit; cursor:zoom-in; }
.product-glass-trigger:disabled { cursor:default; }
.product-glass-trigger:not(:disabled):hover { border-color:var(--green); }
.product-glass-trigger img { display:block; width:100%; height:auto; aspect-ratio:172 / 207; object-fit:contain; background:var(--warm); }
.product-glass-trigger span { display:block; margin-top:14px; font-size:13px; line-height:1.65; overflow-wrap:anywhere; }
.product-glass-diy { padding:28px; background:var(--warm); border-left:3px solid var(--gold); }
.product-glass-diy h3 { font-size:25px; line-height:1.4; margin:0 0 12px; }
.product-glass-diy p { font-size:15px; line-height:1.85; margin:0; }
.product-glass-note { font-size:12px; line-height:1.85; margin:24px 0 0; }
.product-glass-dialog .product-glass-enlarged { display:block; width:min(100%,300px); height:auto; max-height:45dvh; object-fit:contain; margin:0 auto 24px; }
@media(max-width:1050px){.product-glass-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:700px){.product-glass-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px;}.product-glass-trigger{padding:8px;}.product-glass-trigger span{font-size:12px;}.product-glass-diy{padding:22px;}}
:is(.product-color-dialog,.product-glass-dialog) { box-sizing:border-box; width:min(520px,calc(100% - 32px)); max-height:calc(100vh - 32px); max-height:calc(100dvh - 32px); margin:auto; padding:28px; border:1px solid var(--line); border-radius:6px; background:#fff; color:var(--ink); overflow:auto; text-align:center; }
:is(.product-color-dialog,.product-glass-dialog)::backdrop { background:rgb(16 30 24 / 72%); }
.product-color-close { display:flex; align-items:center; justify-content:center; width:44px; height:44px; margin:-12px -12px 4px auto; padding:0; border:1px solid var(--line); border-radius:50%; background:#fff; color:var(--green); font-size:28px; line-height:1; cursor:pointer; }
.product-color-close:focus-visible { outline:2px solid var(--green); outline-offset:3px; }
:is(.product-color-dialog,.product-glass-dialog) h2 { font-family:"Manrope","Noto Sans SC","Microsoft YaHei",sans-serif; font-size:24px; font-weight:500; line-height:1.4; margin:8px 0 24px; }
.product-color-enlarged { display:block; width:min(100%,320px); aspect-ratio:1; margin:0 auto 24px; border-radius:50%; background:var(--sample-color); box-shadow:inset 0 0 0 1px rgb(0 0 0 / 8%); }
:is(.product-color-dialog,.product-glass-dialog) .product-color-dialog-note { margin:0; color:var(--muted); font-size:13px; line-height:1.75; }
@media(max-width:450px){:is(.product-color-dialog,.product-glass-dialog){padding:22px;}:is(.product-color-dialog,.product-glass-dialog) h2{font-size:21px;}.product-color-enlarged{width:min(100%,260px);}}
.product-order-steps { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:28px; list-style:none; margin:36px 0; padding:0; }
.product-order-steps li { min-width:0; border-top:1px solid var(--line); padding-top:20px; }
.product-step-number { color:var(--gold); font-size:13px; letter-spacing:.08em; }
.product-order-steps h3 { font-size:25px; line-height:1.2; margin:16px 0; }
.product-order-steps p { font-size:14px; line-height:1.85; }
.product-faq details { border-bottom:1px solid var(--line); }
.product-faq summary { cursor:pointer; padding:22px 10px 22px 0; font-size:16px; color:var(--green); line-height:1.6; }
.product-faq summary:focus-visible { outline:2px solid var(--green); outline-offset:4px; }
.product-faq details p { max-width:900px; margin:0 0 24px; font-size:15px; line-height:1.85; }
.product-final-cta { background:var(--green); color:var(--white); text-align:center; padding:52px 36px; margin-top:32px; }
.product-final-cta h2 { max-width:850px; margin:0 auto 20px; color:inherit; }
.product-final-cta p { max-width:730px; margin:0 auto 28px; color:var(--white); line-height:1.8; }
.product-final-cta .btn { background:var(--cream); color:var(--green); border-color:var(--cream); white-space:normal; }
@media(max-width:1050px){.product-color-grid{grid-template-columns:repeat(4,minmax(0,1fr));}.product-order-steps{grid-template-columns:repeat(2,minmax(0,1fr));}.product-section-nav{gap:12px 26px;}}
@media(max-width:700px){.product-gallery-grid,.product-custom-grid{grid-template-columns:1fr;}.product-gallery-grid img{height:auto;max-height:600px;}.product-long-section{padding:44px 0;}.product-section-nav{gap:4px 24px;margin-top:30px;}.product-palette{padding:32px 20px;border-width:8px;}.product-palette h2{font-size:22px;}.product-color-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px;margin-top:36px;}.product-palette-intro{font-size:14px;}.product-color-name{font-size:12px;}.product-final-cta{padding:36px 22px;}}
@media(max-width:450px){.product-order-steps{grid-template-columns:1fr;}.product-section-nav a{font-size:12px;}.product-palette{padding-inline:16px;}.product-color-swatch{width:min(100%,112px);}}