/* RHK Glass Atelier · 11.3.80. No remote fonts or runtime dependencies. */
:root{--jade:#07594e;--jade-dark:#102f2a;--jade-muted:#64756e;--jade-line:#dce3dc;--jade-paper:#f7f8f5;--jade-serif:"Songti SC","STSong","Noto Serif SC","SimSun",Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}.jade-home{margin:0;background:var(--jade-paper);color:var(--jade-dark);font:14px/1.6 "PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}.jade-home a{color:inherit;text-decoration:none}.jade-home button,.jade-home input{font:inherit}.jade-home button{cursor:pointer}.jade-home img{display:block;max-width:100%}.jade-home [hidden]{display:none!important}.jade-home :focus-visible{outline:3px solid #39877a;outline-offset:4px}.jade-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.jade-skip{position:fixed;top:-100px;left:20px;z-index:1000;background:white;padding:12px 20px}.jade-skip:focus{top:10px}
.jade-header{position:relative;z-index:30;display:flex;align-items:center;gap:24px;min-height:80px;padding:14px max(4.6vw,24px);border-bottom:1px solid var(--jade-line);background:rgba(250,251,248,.98)}.jade-logo{font:500 clamp(23px,2.1vw,31px)/1.2 Georgia,"Times New Roman",serif;letter-spacing:-.7px;white-space:nowrap}.jade-nav{display:flex;gap:clamp(18px,2.8vw,40px);margin:auto;align-items:center;white-space:nowrap}.jade-nav a{font-size:14px;position:relative;padding:10px 0}.jade-nav a:after{content:"";height:1px;background:var(--jade);position:absolute;left:0;right:100%;bottom:2px;transition:right .2s}.jade-nav a:hover:after{right:0}.jade-header-actions{display:flex;align-items:center;gap:18px}.jade-internal-link{color:var(--jade-muted)!important;font-size:12px;white-space:nowrap}.jade-button{display:inline-flex;justify-content:center;align-items:center;gap:24px;min-height:48px;padding:12px 30px;color:#fff!important;background:var(--jade);border:1px solid var(--jade);border-radius:3px;font-weight:500;transition:background .2s,box-shadow .2s}.jade-button:hover{background:#06483f;box-shadow:0 4px 16px #103f281a}.jade-button span{font-size:19px;line-height:1}.jade-button-small{min-height:40px;padding:8px 17px;gap:16px;font-size:13px;white-space:nowrap}.jade-button-outline{background:transparent;color:var(--jade)!important;border-color:#789b90}.jade-button-outline:hover{background:#e8efe8;box-shadow:none}
.jade-account{position:relative}.jade-account summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font-size:12px}.jade-account summary::-webkit-details-marker{display:none}.jade-avatar{display:grid;place-items:center;width:31px;height:31px;border:1px solid #bfcfc5;border-radius:50%;background:#e7eee8;color:var(--jade);flex-shrink:0}.jade-account-label{max-width:70px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.jade-account-menu{position:absolute;right:0;top:calc(100% + 16px);padding:12px;width:190px;background:#fff;border:1px solid var(--jade-line);border-radius:8px;box-shadow:0 12px 35px #193c261f;display:grid;gap:2px}.jade-account-menu>*{padding:8px 10px}.jade-account-menu>span{font-size:11px;color:var(--jade-muted);border-bottom:1px solid var(--jade-line);margin-bottom:4px}.jade-account-menu a:hover{background:#edf2ed;border-radius:4px}
.jade-hero{display:grid;grid-template-columns:40% 60%;min-height:450px;max-width:1920px;margin:0 auto;border-bottom:1px solid var(--jade-line)}.jade-hero-copy{padding:clamp(35px,3.6vw,58px) 24px clamp(26px,3vw,45px) max(4.6vw,24px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.jade-eyebrow{color:#628078;font:11px/1.5 Georgia,serif;letter-spacing:.34em;margin:0 0 20px}.jade-hero h1{font-family:var(--jade-serif);font-size:clamp(40px,4.4vw,70px);line-height:1.22;letter-spacing:-.04em;font-weight:600;margin:0;white-space:nowrap;color:#0b2c27}.jade-hero-subtitle{font-family:var(--jade-serif);font-size:clamp(17px,1.6vw,24px);color:#5b6a63;margin:18px 0 26px}.jade-hero-actions{display:flex;gap:12px;flex-wrap:wrap}.jade-hero-note{display:flex;gap:20px;align-items:center;margin:36px 0 0;font:8px/1.5 Georgia,serif;letter-spacing:.25em;color:#6e8179}.jade-hero-note>span{width:30px;height:1px;background:#81988e}.jade-hero-image{position:relative;min-width:0;min-height:450px;max-height:590px;overflow:hidden}.jade-hero-image>img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:center 48%}.jade-image-caption{position:absolute;right:5%;top:39%;font:9px/1.8 Georgia,serif;letter-spacing:.35em;color:#1a3129;text-shadow:0 0 8px #f5ebd2}.jade-image-caption i{display:block;width:28px;height:1px;background:#506057;margin-top:20px}
.jade-content{max-width:1600px;margin:auto;padding:0 max(4.6vw,24px) 68px}.jade-section{margin-top:32px}.jade-section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}.jade-section h2,.jade-calculator h2{font:600 28px/1.3 var(--jade-serif);letter-spacing:-.03em;margin:0}.jade-text-link{display:inline-flex;align-items:center;gap:16px;color:var(--jade)!important;font-size:13px;flex-shrink:0;padding:6px 0}.jade-text-link:hover{ text-decoration:underline;text-underline-offset:5px}.jade-text-link span{font-size:21px}.jade-featured-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.jade-featured-card{min-width:0;background:#fff;padding:9px;border:1px solid #e9ede7;border-radius:3px;transition:border-color .2s,box-shadow .2s}.jade-featured-card:hover{border-color:#a9bfb2;box-shadow:0 8px 25px #1c4b3110}.jade-featured-image{height:clamp(120px,10vw,168px);overflow:hidden;background:#e6ebe0}.jade-featured-image img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.jade-detail-fluted .jade-featured-image img{transform:scale(2.6);transform-origin:30% 42%}.jade-detail-amber .jade-featured-image img{transform:scale(2.7);transform-origin:76% 55%}.jade-featured-card:not(.jade-detail-fluted):not(.jade-detail-amber):hover img{transform:scale(1.04)}.jade-featured-copy{position:relative;padding:10px 3px 3px}.jade-featured-copy h3{font:600 19px/1.45 var(--jade-serif);margin:0 25px 4px 0}.jade-featured-copy p{font-size:12px;color:var(--jade-muted);line-height:1.6;margin:0}.jade-card-arrow{position:absolute;right:4px;top:9px;font-size:21px;color:var(--jade)}.jade-heading-pair{display:flex;align-items:baseline;gap:18px}.jade-heading-pair>span,.jade-small-note{font-size:12px;color:var(--jade-muted)}.jade-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.jade-gallery-card{position:relative;padding:0;border:0;border-radius:2px;background:#dde6dc;text-align:left;overflow:hidden;aspect-ratio:1.6}.jade-gallery-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.jade-gallery-card:hover img{transform:scale(1.045)}.jade-gallery-card:after{position:absolute;content:"";inset:40% 0 0;background:linear-gradient(transparent,#0b211daf);pointer-events:none}.jade-gallery-caption{position:absolute;bottom:16px;left:18px;right:40px;z-index:1;color:#fff}.jade-gallery-caption strong{font:500 20px/1.4 var(--jade-serif);display:block}.jade-gallery-caption small{font-size:10px;opacity:.88;display:block;margin-top:3px}.jade-gallery-zoom{position:absolute;bottom:21px;right:18px;color:white;z-index:1;font-size:23px}.jade-gallery-note{font-size:10px;color:#7c8981;margin:9px 0 0}
.jade-directory{padding-top:35px;margin-top:42px;border-top:1px solid var(--jade-line)}.jade-tools-heading{align-items:flex-end;margin-bottom:25px}.jade-tools-heading .jade-eyebrow{margin-bottom:10px;font-size:9px}.jade-search{display:flex;align-items:center;gap:10px;border:1px solid #cbd8ce;background:#fff;padding:7px 13px;border-radius:4px;width:280px;min-height:44px}.jade-search>span[aria-hidden]{font-size:25px;line-height:1;color:#668476}.jade-search input{width:100%;min-width:0;background:none;border:0;outline:none;font-size:13px;color:var(--jade-dark)}.jade-search:focus-within{outline:2px solid var(--jade);outline-offset:2px}.jade-search input:focus-visible{outline:none}.jade-category-nav{display:flex;gap:8px;border-bottom:1px solid var(--jade-line);padding-bottom:15px;overflow-x:auto}.jade-category-nav a{display:block;flex-shrink:0;padding:8px 17px;border:1px solid #cedbd1;border-radius:3px;color:var(--jade);font-size:12px;background:#fdfefb}.jade-category-nav a:hover{background:#e5eee6;border-color:#a2b7a8}.jade-tool-group{margin-top:28px;scroll-margin-top:30px}.jade-group-heading{display:flex;align-items:baseline;gap:11px;margin-bottom:13px}.jade-group-heading>span{font:12px Georgia,serif;color:#869f8c}.jade-group-heading h3{margin:0;font:600 20px var(--jade-serif)}.jade-group-heading small{margin-left:5px;font:8px Georgia,serif;letter-spacing:.14em;color:#7f8d82}.jade-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.jade-tool{display:flex;position:relative;align-items:flex-start;gap:14px;padding:19px 18px;border:1px solid #dfe7dd;border-radius:5px;background:#fff;min-width:0;transition:border-color .2s,background .2s}.jade-tool:hover{background:#fdfefb;border-color:#8bab99}.jade-tool-icon{display:grid;place-items:center;flex-shrink:0;height:37px;width:37px;background:#edf2ec;border:1px solid #e2e9de;border-radius:5px;color:var(--jade);font:15px Georgia,"Microsoft YaHei",serif}.jade-tool-copy{display:grid;gap:6px;min-width:0;padding-right:8px}.jade-tool-copy strong{font-size:14px;font-weight:600}.jade-tool-copy small{font-size:11px;line-height:1.7;color:var(--jade-muted)}.jade-tool-copy em{font-size:10px;font-style:normal;color:#7b8a7b;margin-top:3px}.jade-tool-arrow{font-size:18px;color:#658772;position:absolute;right:15px;top:15px}.jade-search-status{color:var(--jade-muted);font-size:13px;border:1px dashed #c3d5c7;padding:16px;margin-top:20px}.jade-calculator{display:flex;align-items:center;gap:30px;padding:30px 36px;margin-top:38px;background:#edf2e9;border:1px solid #d6e1d0;border-radius:5px}.jade-calculator-symbol{font:64px Georgia,serif;color:#7d947b;line-height:1}.jade-calculator .jade-eyebrow{font-size:8px;margin-bottom:6px}.jade-calculator h2{font-size:25px}.jade-calculator p:not(.jade-eyebrow){font-size:12px;color:var(--jade-muted);margin:10px 0 4px}.jade-calculator small{font-size:10px;color:#638467}.jade-calculator-cta{margin-left:auto;white-space:nowrap;font-size:13px;color:var(--jade)}.jade-calculator-cta>span{margin-left:18px;font-size:22px}.jade-management-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.jade-management-grid a{padding:18px;border:1px solid var(--jade-line);border-radius:4px;background:#fff;display:grid;gap:6px}.jade-management-grid a:hover{border-color:#9ab59e}.jade-management-grid strong{font-size:13px;font-weight:600}.jade-management-grid strong span{float:right;color:var(--jade)}.jade-management-grid small{font-size:11px;color:var(--jade-muted)}.jade-footer{display:flex;align-items:center;gap:25px;padding:28px max(4.6vw,24px) 45px;border-top:1px solid var(--jade-line);color:var(--jade-muted);font-size:11px;flex-wrap:wrap}.jade-footer .jade-logo{font-size:22px;color:var(--jade-dark)}.jade-footer>span{margin-right:auto}.jade-footer small{font-size:10px}
body.jade-home #assistantLauncher{bottom:calc(20px + env(safe-area-inset-bottom));padding:7px 20px 7px 8px;gap:12px;color:var(--jade);box-shadow:0 6px 30px #20452f1a}.jade-assistant-launcher>span{display:grid;place-items:center;border-radius:50%;width:38px;height:38px;background:var(--jade);color:#fff;font:22px Georgia,serif}body.jade-home #assistantDialog{border-radius:12px}#assistantDialog[open]{display:flex;flex-direction:column}.assistant-dialog-head{display:flex;align-items:center;justify-content:space-between;flex:0 0 auto;gap:12px}.assistant-dialog-title,.assistant-dialog-actions{display:flex;align-items:center;gap:10px}.assistant-dialog-frame{width:100%;flex:1;min-height:0;border:0;background:#fff}.assistant-dialog-actions a{padding:8px;color:var(--jade)}body.jade-home #assistantDialog .assistant-dialog-title i{background:var(--jade)}.jade-scene-dialog{width:min(1100px,94vw);max-height:94dvh;border:1px solid #cbd7c9;background:#f7f8f5;border-radius:8px;padding:12px;overflow:auto;color:var(--jade-dark)}.jade-scene-dialog::backdrop{background:#102b24c9;backdrop-filter:blur(5px)}.jade-scene-dialog>img{width:100%;max-height:75dvh;object-fit:contain;background:#e3e8df}.jade-scene-dialog>div{padding:12px 8px 2px;display:flex;align-items:center;justify-content:space-between;gap:15px}.jade-scene-dialog h2{font:600 24px var(--jade-serif);margin:0}.jade-scene-dialog p{font-size:11px;color:var(--jade-muted)}.jade-scene-close{position:absolute;right:22px;top:22px;border:1px solid #dce5d7;border-radius:50%;width:40px;height:40px;background:#fffffff0;font-size:26px!important;color:var(--jade);z-index:1}
@media(min-width:1700px){.jade-hero-copy{padding-left:max(4.6vw,calc((100vw - 1510px)/2))}.jade-hero{min-height:550px}.jade-hero-image{min-height:550px}}
@media(max-width:1200px){.jade-header{gap:20px;padding:16px 28px}.jade-header-actions{gap:12px}.jade-nav{gap:20px}.jade-account-label,.jade-internal-link{display:none}.jade-hero{min-height:420px;grid-template-columns:43% 57%}.jade-hero-image{min-height:420px}.jade-hero-copy{padding-left:32px}.jade-hero h1{font-size:clamp(40px,4.5vw,60px)}.jade-hero-actions .jade-button{padding:11px 24px}.jade-content{padding-left:32px;padding-right:32px}.jade-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.jade-heading-pair>span{display:none}}
@media(max-width:900px){.jade-header{flex-wrap:wrap;gap:10px;min-height:70px;padding:16px 24px 0}.jade-header-actions{margin-left:auto}.jade-nav{order:3;width:100%;justify-content:space-between;gap:16px;overflow-x:auto;padding:5px 0 10px}.jade-nav a{font-size:12px}.jade-hero{grid-template-columns:45% 55%;min-height:365px}.jade-hero-image{min-height:365px}.jade-hero-copy{padding:32px 20px 30px 24px}.jade-hero h1{font-size:38px}.jade-hero-subtitle{font-size:16px;margin:16px 0 23px}.jade-hero .jade-eyebrow{font-size:8px;letter-spacing:.25em}.jade-hero-actions .jade-button{padding:10px 20px;min-height:42px;font-size:12px;gap:13px}.jade-hero-note{font-size:6px;letter-spacing:.13em;gap:10px;margin-top:26px}.jade-content{padding-left:24px;padding-right:24px}.jade-featured-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.jade-featured-image{height:160px}.jade-gallery-caption{left:13px;bottom:13px}.jade-gallery-caption strong{font-size:18px}.jade-gallery-caption small{font-size:9px}.jade-gallery-zoom{right:12px;bottom:17px;font-size:18px}.jade-section h2{font-size:26px}.jade-tools-heading h2{font-size:25px}.jade-search{width:245px}.jade-management-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.jade-image-caption{display:none}.jade-gallery{gap:10px}.jade-gallery-card{aspect-ratio:1.1}.jade-calculator{gap:22px;padding:25px}.jade-calculator-symbol{font-size:48px}.jade-calculator-cta{font-size:12px}}
@media(max-width:600px){html{scroll-padding-top:18px}.jade-header{padding:16px 18px 0;gap:8px}.jade-logo{font-size:23px}.jade-header-actions{gap:8px}.jade-button-small{font-size:11px;min-height:36px;padding:7px 10px;gap:9px}.jade-account summary{gap:4px}.jade-avatar{width:28px;height:28px}.jade-account summary>span:last-child{display:none}.jade-nav{gap:23px;justify-content:flex-start;margin-top:4px;padding-bottom:10px}.jade-nav a{font-size:12px}.jade-hero{display:flex;flex-direction:column}.jade-hero-copy{padding:35px 24px 28px;align-items:flex-start}.jade-hero h1{font-size:clamp(40px,10vw,54px);line-height:1.2}.jade-hero .jade-eyebrow{font-size:9px;letter-spacing:.26em;margin-bottom:18px}.jade-hero-subtitle{font-size:19px;margin:15px 0 22px}.jade-hero-actions .jade-button{padding:12px 28px;font-size:13px;min-height:45px}.jade-hero-note{margin-top:24px;font-size:7px;letter-spacing:.2em}.jade-hero-image{min-height:0;aspect-ratio:1.6;width:100%}.jade-hero-image>img{object-position:center 48%}.jade-content{padding:0 18px 40px}.jade-section{margin-top:28px}.jade-section-head{gap:10px;margin-bottom:13px;align-items:center}.jade-section h2{font-size:23px}.jade-text-link{font-size:11px;gap:7px}.jade-text-link span{font-size:19px}.jade-featured-grid{gap:10px}.jade-featured-card{padding:6px}.jade-featured-image{height:105px}.jade-featured-copy{padding:9px 2px 4px}.jade-featured-copy h3{font-size:17px;margin-right:16px}.jade-featured-copy p{font-size:10px;line-height:1.65}.jade-card-arrow{font-size:17px;right:1px;top:9px}.jade-small-note{font-size:10px}.jade-gallery{grid-template-columns:1fr;gap:12px}.jade-gallery-card{aspect-ratio:1.6}.jade-gallery-caption{left:18px;bottom:18px}.jade-gallery-caption strong{font-size:23px}.jade-gallery-caption small{font-size:11px}.jade-gallery-zoom{right:18px;bottom:20px;font-size:24px}.jade-directory{padding-top:28px;margin-top:30px}.jade-tools-heading{display:block}.jade-tools-heading h2{font-size:24px}.jade-tools-heading .jade-eyebrow{font-size:8px;letter-spacing:.2em}.jade-search{width:100%;margin-top:19px;min-height:46px}.jade-search input{font-size:16px}.jade-category-nav{gap:7px}.jade-category-nav a{padding:7px 14px;font-size:11px}.jade-group-heading{gap:9px}.jade-group-heading h3{font-size:20px}.jade-group-heading small{font-size:7px;letter-spacing:.08em}.jade-tool-grid{grid-template-columns:1fr;gap:9px}.jade-tool{padding:17px;gap:13px}.jade-tool-copy strong{font-size:14px}.jade-tool-copy small{font-size:12px}.jade-tool-copy em{font-size:10px}.jade-calculator{align-items:flex-start;gap:16px;padding:22px 18px;flex-wrap:wrap;margin-top:27px}.jade-calculator-symbol{font-size:42px}.jade-calculator>div{flex:1;min-width:0}.jade-calculator .jade-eyebrow{letter-spacing:.1em;font-size:7px}.jade-calculator h2{font-size:24px}.jade-calculator-cta{margin-left:58px;font-size:13px}.jade-management-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.jade-management-grid a{padding:15px 12px}.jade-management-grid strong{font-size:12px}.jade-management-grid small{font-size:10px}.jade-footer{padding:25px 20px 95px;gap:15px;justify-content:flex-start}.jade-footer .jade-logo{font-size:22px}.jade-footer>span{margin:0;font-size:10px}.jade-footer small{margin-left:auto}.jade-scene-dialog{width:96vw;padding:8px}.jade-scene-dialog>div{display:block}.jade-scene-dialog h2{font-size:22px}.jade-scene-dialog p{margin:6px 0}.jade-scene-close{right:16px;top:16px}.jade-home #assistantDialog.assistant-dialog{width:calc(100vw - 20px);right:10px;height:calc(var(--assistant-dialog-height,100dvh) - 28px);bottom:calc(var(--assistant-dialog-bottom,0px) + 14px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.jade-home *, .jade-home *:before,.jade-home *:after{transition:none!important;animation:none!important}}