:root{color-scheme:light;--a-bg:var(--ducdz-bg);--a-surface:var(--ducdz-panel);--a-ink:var(--ducdz-text);--a-muted:var(--ducdz-muted);--a-line:var(--ducdz-border);--a-soft:var(--ducdz-hover);--a-accent:var(--ducdz-accent);--a-accent-soft:var(--ducdz-sage);--a-warm:var(--ducdz-sand);--a-demo:var(--ducdz-chip);--a-danger:#ad3434;--a-shadow:var(--ducdz-shadow);--a-font:var(--ducdz-font);--a-mono:ui-monospace,SFMono-Regular,Consolas,monospace}
:root[data-theme=dark]{color-scheme:dark;--a-danger:#ffb2ab}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:110px}body{margin:0;background:var(--a-bg);color:var(--a-ink);font-family:var(--a-font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.6}button,a,input,select,summary{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--a-accent)}a{color:inherit;text-decoration:none}a:hover{color:var(--a-accent)}svg{display:block}button svg,a svg,summary svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}button{border:0;background:none}h1,h2,h3,p{margin:0}img{max-width:100%}[hidden]{display:none!important}code,kbd{font-family:var(--a-mono)}code{overflow-wrap:anywhere}kbd{font-size:11px;border:1px solid var(--a-line);padding:2px 5px;border-radius:4px;color:var(--a-muted);background:var(--a-surface)}::selection{background:var(--a-accent-soft);color:var(--a-ink)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-60px;left:20px;padding:12px 20px;z-index:100;background:var(--a-accent);color:var(--a-surface)}.skip-link:focus{top:12px}
.app-header{position:sticky;top:0;background:var(--a-bg);border-bottom:1px solid var(--a-line);z-index:30}.header-inner{max-width:1280px;padding:0 32px;height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:750;letter-spacing:-.6px;white-space:nowrap}.wordmark>svg{width:26px;height:26px;stroke-width:1.8}.wordmark-divider{margin:0 12px;color:var(--a-line);font-weight:400}.wordmark strong{font-weight:500;letter-spacing:-.4px}.main-nav{display:flex;align-items:center;gap:28px;height:100%;font-size:13px;font-weight:600}.main-nav a{display:flex;align-items:center;height:100%;position:relative;color:var(--a-muted)}.main-nav a[aria-current=page]{color:var(--a-ink)}.main-nav a[aria-current=page]::after{content:"";height:2px;background:var(--a-accent);position:absolute;bottom:-1px;left:0;right:0}.header-actions{display:flex;align-items:center;gap:5px}.icon-button,.suite-menu summary{height:38px;width:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:9px;position:relative;background:transparent;flex-shrink:0}.icon-button:hover,.suite-menu summary:hover{background:var(--a-soft);border-color:var(--a-line)}.save-dot{position:absolute;right:6px;top:6px;background:var(--a-accent);width:5px;height:5px;border-radius:50%}.suite-menu{position:relative}.suite-menu summary{list-style:none;cursor:pointer}.suite-menu summary::-webkit-details-marker{display:none}.suite-menu nav{position:absolute;right:0;top:46px;min-width:170px;padding:7px;background:var(--a-surface);border:1px solid var(--a-line);box-shadow:var(--a-shadow);border-radius:12px}.suite-menu nav a{display:block;padding:8px 12px;font-size:14px;border-radius:7px}.suite-menu nav a:hover{background:var(--a-soft)}
main{min-height:65vh;max-width:1216px;padding:0 32px;margin:auto;outline:none}.hero{text-align:center;padding:65px 0 46px}.eyebrow{font-family:var(--a-mono);font-size:11px;letter-spacing:1.9px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:9px;color:var(--a-accent)}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--a-accent);box-shadow:0 0 0 4px var(--a-accent-soft)}.hero h1{font-size:clamp(44px,4.2vw,65px);font-weight:740;letter-spacing:-3.7px;line-height:1.06;margin:23px auto 20px}.hero h1 span{color:var(--a-accent)}.hero-copy{font-size:16px;line-height:1.75;color:var(--a-muted);max-width:610px;margin:auto}.search-box{background:var(--a-surface);border:1px solid var(--a-line);display:flex;align-items:center;gap:13px;border-radius:12px;transition:border-color .15s,box-shadow .15s}.hero .search-box{max-width:610px;margin:28px auto 0;padding:0 18px;height:60px;box-shadow:0 3px 0 var(--a-soft)}.search-box:focus-within{border-color:var(--a-accent);box-shadow:0 0 0 3px var(--a-accent-soft)}.search-box>svg{width:20px;height:20px;flex-shrink:0;fill:none;stroke:var(--a-muted);stroke-width:1.6;stroke-linecap:round}.search-box input{height:100%;width:100%;border:none;outline:none;background:transparent;color:var(--a-ink);font-size:16px;min-width:0}.search-box input::placeholder{color:var(--a-muted)}.search-box input:focus-visible{outline:none}.search-box .clear-search{font-size:22px;width:28px;height:32px;flex-shrink:0;color:var(--a-muted)}.search-box kbd{white-space:nowrap}.suggestions{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin:16px auto 0;font-size:12px;color:var(--a-muted)}.suggestions>span{padding:5px 2px}.suggestion{padding:4px 10px;border:1px solid var(--a-line);border-radius:6px;background:transparent;transition:background .15s,border-color .15s}.suggestion:hover{border-color:var(--a-accent);background:var(--a-accent-soft)}.hero-meta{font-size:11px;display:flex;gap:20px;justify-content:center;margin-top:22px;color:var(--a-muted)}.hero-meta strong{font-weight:700;color:var(--a-ink)}.hero-meta span+span::before{content:"·";position:relative;left:-10px}.boot-message{margin-top:32px;color:var(--a-muted);font-size:14px}
.library-toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--a-line);gap:18px;margin:5px 0 25px;min-height:57px}.filters{display:flex;align-items:center;gap:23px;overflow-x:auto;scrollbar-width:none}.filter{position:relative;padding:16px 0;color:var(--a-muted);font-size:13px;font-weight:550;white-space:nowrap}.filter[aria-pressed=true]{color:var(--a-ink)}.filter[aria-pressed=true]::after{position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--a-accent);content:""}.filter span{font-size:10px;margin-left:5px;font-family:var(--a-mono);font-weight:400;color:var(--a-muted)}.toolbar-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}.sort-wrap{position:relative;display:flex;align-items:center}.sort-wrap select{appearance:none;background:transparent;color:var(--a-ink);border:0;padding:8px 23px 8px 4px;font-size:12px;cursor:pointer}.sort-wrap::after{content:"⌄";position:absolute;right:4px;pointer-events:none}.random-button{display:flex;align-items:center;gap:6px;font-size:12px;border:1px solid var(--a-line);border-radius:7px;padding:7px 10px}.random-button:hover{background:var(--a-soft)}.random-button svg{width:15px;height:15px}.result-status{color:var(--a-muted);font-size:13px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.result-status:empty{display:none}.text-button{color:var(--a-accent);font-size:13px;text-decoration:underline;text-underline-offset:3px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 26px;padding-bottom:48px}.catalog-card{min-width:0;position:relative}.card-link{display:block}.demo-stage.demo-card{height:195px;border-radius:13px;border:1px solid var(--a-line);background:var(--a-demo);overflow:hidden;position:relative;transition:border-color .18s,box-shadow .18s,transform .18s}.card-link:hover .demo-card{border-color:var(--a-accent);box-shadow:0 8px 20px #263d2410;transform:translateY(-2px)}.card-title-row{display:flex;align-items:baseline;gap:8px;justify-content:space-between;padding:13px 2px 0}.catalog-card h3{font-size:14px;font-weight:680;line-height:1.4;letter-spacing:-.3px}.platform-label{font-family:var(--a-mono);font-size:9px;letter-spacing:1px;color:var(--a-muted);text-transform:uppercase;flex-shrink:0}.card-api{font-size:11px;color:var(--a-accent);margin:4px 2px 5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--a-mono)}.card-description{font-size:12px;color:var(--a-muted);line-height:1.65;margin:0 2px;max-width:96%;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-save{position:absolute;top:9px;right:9px;border-radius:7px;width:29px;height:29px;background:var(--a-surface);border:1px solid var(--a-line);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s;z-index:2}.card-save svg{width:14px;height:14px}.catalog-card:hover .card-save,.card-save:focus-visible,.card-save[aria-pressed=true]{opacity:1}.card-save[aria-pressed=true]{color:var(--a-accent);background:var(--a-accent-soft)}.card-save[aria-pressed=true] svg{fill:var(--a-accent-soft)}.empty-state{text-align:center;padding:80px 20px;border:1px dashed var(--a-line);border-radius:16px;margin-bottom:45px}.empty-symbol{font-size:38px;color:var(--a-accent);margin-bottom:15px}.empty-state h2{font-size:23px;letter-spacing:-.7px}.empty-state p{max-width:460px;margin:10px auto 22px;color:var(--a-muted);font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border:1px solid var(--a-line);border-radius:8px;font-size:13px;font-weight:600;background:var(--a-surface);min-height:42px}.button:hover{background:var(--a-soft);color:var(--a-ink)}.button.primary{background:var(--a-accent);color:var(--a-bg);border-color:var(--a-accent)}.button.primary:hover{filter:brightness(1.08)}.button svg{width:16px;height:16px}.button[aria-pressed=true]{background:var(--a-accent-soft);color:var(--a-accent)}.section-heading{display:flex;justify-content:space-between;align-items:baseline;margin:34px 0 20px}.section-heading h2{font-size:21px;letter-spacing:-.7px}.section-heading a{color:var(--a-accent);font-size:12px}.guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 0 56px}.guide-card{border:1px solid var(--a-line);border-radius:12px;padding:22px;background:var(--a-surface);display:block;transition:border-color .2s}.guide-card:hover{border-color:var(--a-accent)}.guide-card small{font-family:var(--a-mono);font-size:10px;color:var(--a-accent);letter-spacing:1px}.guide-card h3{font-size:16px;letter-spacing:-.5px;margin:10px 0 7px}.guide-card p{color:var(--a-muted);font-size:12px;line-height:1.7}
.breadcrumbs{display:flex;align-items:center;gap:9px;margin:26px 0;color:var(--a-muted);font-size:12px;flex-wrap:wrap}.breadcrumbs span{color:var(--a-line)}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:40px;margin-bottom:60px;align-items:start}.detail-body{min-width:0}.demo-stage.demo-detail{min-height:326px;height:360px;border:1px solid var(--a-line);border-radius:16px;overflow:hidden;background:var(--a-demo);position:relative}.demo-instruction{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--a-muted);padding:12px 1px}.demo-instruction span{display:flex;gap:7px;align-items:center}.demo-instruction .live-dot{height:4px;width:4px;box-shadow:none}.detail-heading{margin:21px 0 15px}.detail-heading .eyebrow{justify-content:flex-start;font-size:10px;letter-spacing:1.1px}.detail-heading h1{font-size:clamp(30px,3vw,42px);line-height:1.2;letter-spacing:-1.9px;margin:10px 0 6px}.detail-subtitle{font-size:16px;color:var(--a-muted)}.detail-api{display:inline-block;border:1px solid var(--a-line);border-radius:6px;padding:7px 10px;font-size:12px;color:var(--a-accent);margin:12px 0}.detail-summary{font-size:16px;line-height:1.85;color:var(--a-muted)}.aliases{display:flex;gap:7px;flex-wrap:wrap;margin-top:17px;font-size:11px;color:var(--a-muted)}.aliases span{background:var(--a-soft);padding:4px 8px;border-radius:5px}.detail-section{padding:29px 0;border-bottom:1px solid var(--a-line)}.detail-section h2{font-size:21px;letter-spacing:-.65px;line-height:1.35;margin-bottom:16px}.detail-section>p{font-size:14px;color:var(--a-muted);line-height:1.8}.anatomy-list{display:grid;gap:18px}.anatomy-item{display:grid;grid-template-columns:28px 1fr;gap:12px}.anatomy-number{border:1px solid var(--a-line);border-radius:50%;height:25px;width:25px;display:grid;place-items:center;font-size:11px;font-family:var(--a-mono);color:var(--a-accent);background:var(--a-surface)}.anatomy-item h3{font-size:14px;font-weight:650;margin-bottom:3px}.anatomy-item p{font-size:13px;color:var(--a-muted);line-height:1.8}.anatomy-item code{font-size:11px;color:var(--a-accent);display:block;margin-top:4px}.api-table{width:100%;border-collapse:collapse;font-size:12px}.api-table td,.api-table th{padding:12px 8px;text-align:left;border-bottom:1px solid var(--a-line);vertical-align:top}.api-table th{font-weight:500;color:var(--a-muted);font-size:11px}.api-table td:first-child{white-space:nowrap;font-weight:600}.api-table code{color:var(--a-accent);font-size:11px}.api-table p{color:var(--a-muted);font-size:11px;line-height:1.6;margin-top:4px}.api-table a{color:var(--a-accent);text-decoration:underline;text-underline-offset:3px}.detail-aside{position:sticky;top:103px;min-width:0}.detail-actions{display:flex;gap:8px;margin-bottom:15px}.detail-actions .button{flex:1;padding:9px}.prompt-panel{border:1px solid var(--a-line);border-radius:13px;background:var(--a-surface);overflow:hidden}.prompt-panel-header{display:flex;align-items:center;gap:7px;padding:15px 18px;border-bottom:1px solid var(--a-line);font-size:12px;font-weight:650;background:var(--a-accent-soft)}.prompt-panel-header svg{width:16px;height:16px;fill:none;stroke:var(--a-accent);stroke-width:1.5}.prompt-panel-content{padding:18px}.prompt-panel-content p{font-size:13px;line-height:1.9;color:var(--a-muted);white-space:pre-line}.prompt-panel .button{width:100%;margin-top:17px}.prompt-note{font-size:11px;color:var(--a-muted);line-height:1.7;padding:12px 4px}.debug-panel{border:1px solid var(--a-line);border-radius:10px;margin-top:15px;background:var(--a-surface)}.debug-panel summary{cursor:pointer;padding:14px 16px;font-size:12px;font-weight:600}.debug-panel>div{padding:0 16px 16px}.debug-panel p{color:var(--a-muted);font-size:12px;line-height:1.85;white-space:pre-line}.debug-panel .button{margin-top:12px;width:100%}.detail-related{grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:0;gap:20px}.detail-related .demo-card{height:150px}.signal-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.signal-tag{font-size:11px;border:1px solid var(--a-line);border-radius:6px;padding:5px 9px;background:var(--a-soft)}.compare-card{display:block;padding:17px;border:1px solid var(--a-line);background:var(--a-surface);border-radius:10px;margin-top:13px}.compare-card strong{display:block;color:var(--a-accent);font-size:14px}.compare-card p{font-size:13px;color:var(--a-muted);margin-top:6px;line-height:1.8}.readable-list{padding-left:20px;color:var(--a-muted);font-size:14px;line-height:1.9}.readable-list li+li{margin-top:9px}.technical-term{cursor:help;text-decoration:underline dotted;text-underline-offset:4px}.guide-article{max-width:800px;margin:0 auto 65px}.guide-article h1{font-size:clamp(33px,4vw,48px);letter-spacing:-2px;line-height:1.2;margin:20px 0}.guide-article h2{font-size:23px;letter-spacing:-.7px;margin:30px 0 14px}.guide-article p{color:var(--a-muted);font-size:15px;line-height:1.9;margin:10px 0}.guide-article .guide-cards{margin-top:30px}.guide-article .search-box{height:48px;padding:0 15px;margin:25px 0}.table-scroll{overflow:auto}.guide-article .api-table{font-size:13px;min-width:540px}.guide-article .callout{border-left:3px solid var(--a-accent);background:var(--a-accent-soft);padding:18px 22px;border-radius:0 10px 10px 0;margin:25px 0}.guide-article .callout p{color:var(--a-ink);font-size:14px;margin:0}
.app-footer{border-top:1px solid var(--a-line);max-width:1152px;margin:10px auto 0;padding:29px 0 36px;display:flex;justify-content:space-between;align-items:flex-start;gap:24px;font-size:11px;color:var(--a-muted)}.app-footer>div{display:flex;gap:14px;align-items:center}.footer-brand{font-size:17px;letter-spacing:-.7px;font-weight:750;color:var(--a-ink)}.app-footer nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end;max-width:570px}.footer-local{flex-basis:100%;text-align:right;font-size:10px}.search-dialog,.definition-dialog{border:1px solid var(--a-line);border-radius:17px;background:var(--a-surface);color:var(--a-ink);box-shadow:var(--a-shadow);padding:0;width:min(640px,calc(100vw - 28px));max-height:min(80vh,650px);margin:14vh auto auto;overflow:hidden}.search-dialog::backdrop,.definition-dialog::backdrop{background:#16231ccc;backdrop-filter:blur(3px)}.search-dialog-head{display:flex;align-items:center;justify-content:space-between;padding:16px 19px}.search-dialog-head h2{font-size:15px;font-weight:600;letter-spacing:-.3px}.search-dialog-head .icon-button{font-size:25px;width:30px;height:30px}.command-search{margin:0 18px;border-radius:9px;height:49px;padding:0 13px}.command-results{padding:10px;max-height:390px;overflow:auto;overscroll-behavior:contain}.command-item{display:flex;align-items:center;gap:13px;padding:12px;border-radius:8px;font-size:13px}.command-item:hover,.command-item.is-selected{background:var(--a-accent-soft);color:var(--a-ink)}.command-item>span{flex:1;min-width:0}.command-item strong{display:block;font-weight:600}.command-item small{color:var(--a-muted);display:block;font-size:11px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;margin-top:3px}.command-item>code{font-size:10px;color:var(--a-muted)}.command-empty{color:var(--a-muted);padding:28px 15px;text-align:center;font-size:13px}.command-label{font-family:var(--a-mono);font-size:10px;color:var(--a-muted);padding:6px 13px;text-transform:uppercase;letter-spacing:1px}.command-footer{display:flex;justify-content:space-between;font-size:10px;padding:12px 22px;border-top:1px solid var(--a-line);color:var(--a-muted)}.definition-dialog{width:min(460px,calc(100vw - 28px))}.definition-dialog #definitionBody{padding:0 22px 24px;font-size:14px;line-height:1.9;color:var(--a-muted)}.definition-dialog a{display:inline-block;margin-top:12px;color:var(--a-accent);font-size:12px}.app-toast{position:fixed;bottom:27px;left:50%;transform:translate(-50%,15px);border:1px solid var(--a-line);padding:11px 20px;background:var(--a-ink);color:var(--a-bg);box-shadow:var(--a-shadow);font-size:13px;border-radius:9px;z-index:100;opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;text-align:center;max-width:calc(100vw - 28px)}.app-toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1450px){.hero{padding-top:76px}.hero h1{font-size:70px}.demo-stage.demo-card{height:205px}}@media(max-width:1050px){.header-inner{gap:15px}.main-nav{gap:16px}.wordmark-divider{margin:0 8px}.wordmark{font-size:14px}.header-actions{gap:1px}.catalog-grid{gap:27px 18px}.demo-stage.demo-card{height:174px}.detail-layout{gap:24px;grid-template-columns:minmax(0,1fr) 280px}.app-footer{margin-left:32px;margin-right:32px}}@media(max-width:800px){.header-inner{padding:0 22px;height:68px;flex-wrap:wrap;row-gap:0;height:auto;min-height:70px}.wordmark{height:62px}.main-nav{order:3;width:100%;height:41px;justify-content:center;gap:32px}.header-actions{margin-left:auto}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.demo-stage.demo-card{height:185px}.hero{padding:42px 0 35px}.hero h1{font-size:54px;letter-spacing:-3px}.detail-layout{grid-template-columns:1fr;gap:24px}.detail-aside{position:static;grid-row:2}.detail-actions{max-width:360px}.prompt-panel-content p{font-size:14px}.detail-related{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-cards{gap:11px}.guide-card{padding:17px}.app-footer{flex-direction:column;gap:16px}.app-footer nav{justify-content:flex-start}.footer-local{text-align:left}.detail-heading h1{font-size:38px}}
@media(max-width:520px){body{font-size:14px}main{padding:0 20px}.header-inner{padding:0 16px}.wordmark{font-size:14px;gap:7px}.wordmark>svg{width:23px;height:23px}.wordmark-divider{margin:0 6px}.icon-button,.suite-menu summary{width:33px;height:40px}.icon-button svg,.suite-menu summary svg{width:18px;height:18px}.main-nav{font-size:12px;gap:29px;height:40px}.hero{padding:36px 0 29px}.hero h1{font-size:49px;letter-spacing:-2.9px;margin-top:21px}.eyebrow{font-size:9px;letter-spacing:1.5px}.hero-copy{font-size:13px;line-height:1.85}.hero .search-box{height:55px;padding:0 13px;margin-top:22px;gap:10px}.search-box input{font-size:16px}.search-box kbd{display:none}.suggestions{font-size:10px;gap:5px;max-width:340px;margin-top:13px}.suggestion{padding:6px 8px}.suggestions>span{display:none}.hero-meta{font-size:10px;gap:16px;margin-top:17px}.library-toolbar{flex-wrap:wrap;gap:0;min-height:52px;margin-top:0;margin-bottom:20px}.filters{gap:23px;flex:1;min-width:230px}.filter{font-size:12px;padding:14px 0}.toolbar-actions{width:100%;justify-content:space-between;border-top:1px solid var(--a-line);padding:9px 0}.catalog-grid{gap:26px 17px;grid-template-columns:1fr}.demo-stage.demo-card{height:215px}.card-title-row{padding-top:12px}.catalog-card h3{font-size:16px}.platform-label{font-size:10px}.card-api{font-size:12px;margin-top:6px}.card-description{font-size:13px}.card-save{opacity:1;width:34px;height:34px}.result-status{font-size:12px}.guide-cards{grid-template-columns:1fr;gap:10px;margin-bottom:35px}.guide-card{padding:19px}.guide-card h3{font-size:17px}.guide-card p{font-size:13px}.section-heading h2{font-size:20px}.section-heading a{font-size:11px}.app-footer{margin:0 20px;padding:25px 0;font-size:10px}.app-footer nav{gap:12px}.footer-brand{font-size:16px}.detail-layout{gap:20px;margin-bottom:36px}.breadcrumbs{font-size:11px;margin:20px 0;gap:7px}.demo-stage.demo-detail{height:315px;min-height:280px}.detail-heading h1{font-size:32px;letter-spacing:-1.4px}.detail-summary{font-size:14px}.detail-subtitle{font-size:14px}.detail-section{padding:25px 0}.detail-section h2{font-size:20px}.detail-related{grid-template-columns:1fr}.detail-related .demo-card{height:190px}.guide-article h1{font-size:34px;letter-spacing:-1.5px}.guide-article p{font-size:14px}.search-dialog,.definition-dialog{margin-top:6vh;max-height:87vh}.search-dialog-head h2{font-size:14px}.command-results{max-height:56vh}.empty-state{padding:55px 17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.card-link:hover .demo-card{transform:none}}@media(forced-colors:active){button,a,input,select{forced-color-adjust:auto}.card-save{opacity:1}.demo-stage{border:1px solid CanvasText}.main-nav a[aria-current=page],.filter[aria-pressed=true]{text-decoration:underline}}

/* The shell follows DucDZ's shared typography, surfaces and controls. */
.header-inner{width:min(1200px,calc(100% - 48px));max-width:none;padding:0;height:57px;gap:20px}
.wordmark{font-size:15px;font-weight:600;letter-spacing:-.3px}.wordmark>svg{width:25px;height:25px}.wordmark-divider{color:var(--a-muted);margin-inline:8px}.wordmark strong{font-weight:500}
.main-nav{font-weight:500;gap:26px}.header-actions{gap:7px}.language-picker{max-width:112px;min-width:0;min-height:36px;border:1px solid var(--a-line);border-radius:10px;padding:6px 8px;background:var(--a-surface);color:var(--a-ink);font-size:12px;cursor:pointer}
.hero{padding:54px 0 30px}.hero h1{font-size:clamp(36px,4.2vw,54px);line-height:1.12;font-weight:600;letter-spacing:-.045em;margin:17px auto 16px}.hero-copy{line-height:1.65}.eyebrow{font-family:var(--a-font);font-size:11px;font-weight:600;letter-spacing:.12em}
.hero-meta{font-size:12px}.card-description{font-size:13px;line-height:1.65}.catalog-card h3{font-weight:600}.card-link:hover .demo-card{transform:translateY(-2px)}
.detail-layout{grid-template-columns:minmax(0,1fr) 310px;gap:40px}.detail-heading h1{font-weight:600;letter-spacing:-.045em}.detail-summary{color:var(--a-ink);line-height:1.8}.detail-section h2{font-weight:600;letter-spacing:-.03em}.detail-section{scroll-margin-top:85px}
.detail-jump{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 4px}.detail-jump a{font-size:12px;padding:6px 10px;border:1px solid var(--a-line);border-radius:7px;background:var(--a-surface)}.detail-jump a:hover{background:var(--a-accent-soft)}
.detail-demo-wrap{position:relative}.detail-demo-wrap>.demo-stage{border:1px solid var(--a-line);height:auto;min-height:360px}.anatomy-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:12px 14px;background:var(--a-surface);border:1px solid var(--a-line);border-top:0;border-radius:0 0 12px 12px;align-items:center}.anatomy-toolbar>span{font-size:11px;color:var(--a-muted);margin-right:6px}.anatomy-toolbar button{height:28px;min-width:28px;border:1px solid var(--a-line);border-radius:50%;font:600 11px var(--a-mono);background:var(--a-bg)}.anatomy-toolbar button[aria-pressed=true]{background:var(--a-accent);color:var(--a-bg);border-color:var(--a-accent)}
.demo-stage .is-anatomy-active{outline:2px solid var(--a-accent)!important;outline-offset:5px;box-shadow:0 0 0 7px color-mix(in srgb,var(--a-accent) 14%,transparent)!important}
.demo-part-caption{flex-basis:100%;padding:10px 2px 3px;line-height:1.7;font-size:12px}.demo-part-caption strong,.demo-part-caption span{display:block}.demo-part-caption strong{font-weight:600}.demo-part-caption span{color:var(--a-muted);margin-top:4px}.demo-part-caption code{display:inline-block;margin-top:6px;font-size:11px;color:var(--a-accent)}
.section-intro{font-size:13px;line-height:1.8;color:var(--a-muted);margin:12px 0 18px}.anatomy-list{display:grid;gap:4px}.anatomy-item{display:flex;width:100%;gap:14px;text-align:left;border:1px solid transparent;border-radius:10px;padding:14px 12px;background:transparent;color:var(--a-ink)}.anatomy-item:hover{background:var(--a-soft)}.anatomy-item[aria-pressed=true]{background:var(--a-accent-soft);border-color:var(--a-accent)}.anatomy-copy{display:block;flex:1;min-width:0}.anatomy-copy>strong{display:block;font-size:14px;font-weight:600;line-height:1.5}.anatomy-copy>span{display:block;color:var(--a-muted);font-size:13px;line-height:1.8;margin-top:4px}.anatomy-copy code{display:inline-block;margin-top:7px;font-size:11px;color:var(--a-accent)}.anatomy-number{flex-shrink:0}
.phrase-list{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0 0}.phrase-list span{font-size:12px;line-height:1.5;padding:7px 10px;border:1px dashed var(--a-line);border-radius:7px;color:var(--a-muted)}
.dna-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dna-card{padding:17px;border:1px solid var(--a-line);border-radius:11px;background:var(--a-surface)}.dna-heading{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:space-between}.dna-heading strong{font-size:13px;font-weight:600}.dna-heading span{font-size:10px;color:var(--a-muted)}.dna-card p{font-size:12px;color:var(--a-muted);line-height:1.8}.dna-meter{display:flex;gap:4px;margin:13px 0}.dna-meter i{height:3px;flex:1;background:var(--a-line);border-radius:2px}.dna-card[data-status=defining] .dna-meter i{background:var(--a-accent)}.dna-card[data-status=supporting] .dna-meter i:nth-child(-n+3){background:var(--a-accent)}.dna-card[data-status=variable] .dna-meter i:nth-child(-n+2){background:var(--a-accent)}.dna-card[data-status=avoid] .dna-meter i{background:var(--a-danger);opacity:.7}
.code-examples{border:1px solid var(--a-line);border-radius:12px;overflow:hidden;background:var(--a-surface);margin-top:20px}.code-tabs{display:flex;overflow:auto;border-bottom:1px solid var(--a-line);background:var(--a-soft);gap:4px;padding:6px}.code-tabs button{white-space:nowrap;font-size:12px;padding:8px 12px;border-radius:7px;color:var(--a-muted)}.code-tabs button[aria-selected=true]{background:var(--a-surface);color:var(--a-ink);box-shadow:0 1px 3px #0001}.code-caption{display:flex;justify-content:space-between;align-items:center;gap:12px;font:11px var(--a-mono);padding:12px 17px;color:var(--a-muted);border-bottom:1px solid var(--a-line)}.code-caption button{font:12px var(--a-font);color:var(--a-accent);min-height:28px}.code-panel pre{padding:18px;margin:0;overflow:auto;max-height:480px;tab-size:2;font:12px/1.8 var(--a-mono);color:var(--a-ink)}.code-panel pre code{overflow-wrap:normal}.source-list{padding-left:20px;font-size:13px;line-height:1.8}.source-list li+li{margin-top:9px}.source-list a{color:var(--a-accent);text-decoration:underline;text-underline-offset:3px}
.comparison-choice{display:flex;align-items:center;gap:12px;margin:18px 0;font-size:12px;color:var(--a-muted)}.comparison-choice select{padding:8px 10px;border:1px solid var(--a-line);border-radius:8px;color:var(--a-ink);background:var(--a-surface);max-width:65%}.comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.comparison-grid figure{margin:0;min-width:0}.comparison-grid figcaption{font-size:12px;font-weight:600;margin-bottom:10px;min-height:20px}.comparison-explanation{font-size:13px;color:var(--a-muted);line-height:1.8;margin-top:18px}
.comparison-app{--compare-bg:#eef0f4;--compare-ink:#252837;--compare-muted:#535b72;--compare-line:#d1d5de;--compare-surface:#fff;--compare-accent:#536ae8;--compare-radius:12px;background:var(--compare-bg);color:var(--compare-ink);border:1px solid var(--compare-line);border-radius:var(--compare-radius);overflow:hidden;min-height:356px;font-family:var(--a-font);position:relative;isolation:isolate}
.comparison-app>header{display:flex;align-items:center;gap:6px;padding:14px 15px;border-bottom:1px solid var(--compare-line);font-size:13px;background:var(--compare-surface)}.comparison-logo{font-size:23px;line-height:1;color:var(--compare-accent)}.comparison-avatar{display:grid;place-items:center;margin-left:auto;font-size:9px;width:22px;height:22px;background:var(--compare-bg);border-radius:50%;border:1px solid var(--compare-line)}.comparison-content{padding:18px 15px}.comparison-content>small{font-size:8px;font-weight:600;letter-spacing:.09em;color:var(--compare-muted)}.comparison-content>h3{font-size:19px;font-weight:600;line-height:1.25;margin:9px 0 7px;letter-spacing:-.04em}.comparison-content>p{font-size:10px;line-height:1.6;color:var(--compare-muted)}.comparison-stat{margin-top:18px;padding:12px;background:var(--compare-surface);border:1px solid var(--compare-line);border-radius:var(--compare-radius);display:flex;flex-wrap:wrap;justify-content:space-between;font-size:9px;gap:10px}.comparison-stat>div{height:5px;background:var(--compare-bg);border-radius:5px;width:100%;overflow:hidden}.comparison-stat i{display:block;width:75%;height:100%;background:var(--compare-accent)}.comparison-tiles{display:flex;gap:9px;margin:10px 0}.comparison-tiles>span{flex:1;background:var(--compare-surface);border:1px solid var(--compare-line);border-radius:var(--compare-radius);padding:11px 8px;display:flex;align-items:center;gap:7px;font-size:9px}.comparison-tiles i{font-style:normal;font-size:18px;color:var(--compare-accent)}.comparison-action{width:100%;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;border-radius:var(--compare-radius);background:var(--compare-accent);color:#fff;font-size:10px;font-weight:600;margin-top:13px;transition:transform .2s,filter .2s}.comparison-action:hover{filter:brightness(1.1);transform:translateY(-1px)}.comparison-action[aria-pressed=true]{filter:brightness(.85);transform:scale(.97)}
.comparison-app.style-neobrutalism{--compare-bg:#f2eacd;--compare-ink:#181714;--compare-muted:#403a2e;--compare-line:#181714;--compare-surface:#fff9eb;--compare-accent:#713ce2;--compare-radius:2px;border:2px solid #181714}.style-neobrutalism .comparison-stat,.style-neobrutalism .comparison-tiles>span,.style-neobrutalism .comparison-action{border:2px solid #181714;box-shadow:3px 3px 0 #181714}.style-neobrutalism .comparison-tiles>span:nth-child(1){background:#facc53}.style-neobrutalism .comparison-tiles>span:nth-child(2){background:#c2dfaa}
.comparison-app.style-neumorphism{--compare-bg:#e5e9ef;--compare-ink:#394354;--compare-muted:#4f5d70;--compare-line:transparent;--compare-surface:#e5e9ef;--compare-accent:#456de0;--compare-radius:14px}.style-neumorphism .comparison-stat,.style-neumorphism .comparison-tiles>span{box-shadow:5px 5px 10px #b9c2cf,-5px -5px 10px #fff}.style-neumorphism .comparison-stat>div{box-shadow:inset 2px 2px 4px #b9c2cf,inset -2px -2px 4px #fff}.style-neumorphism .comparison-action{box-shadow:4px 4px 9px #b2bed0,-4px -4px 9px #fff}
.comparison-app.style-glassmorphism,.comparison-app.style-liquid-glass{--compare-bg:#9cb4e0;--compare-ink:#16253d;--compare-muted:#263c60;--compare-line:#ffffffb0;--compare-surface:#ffffff65;--compare-accent:#305aa9;--compare-radius:15px;background:radial-gradient(ellipse at 10% 10%,#8fc9dc,transparent 60%),radial-gradient(ellipse at 95% 65%,#cf9ed9,transparent 65%),#a5b9e5}.style-glassmorphism .comparison-stat,.style-glassmorphism .comparison-tiles>span,.style-liquid-glass .comparison-stat,.style-liquid-glass .comparison-tiles>span{backdrop-filter:blur(14px);box-shadow:0 5px 17px #273a7418}.style-liquid-glass{--compare-radius:22px!important}.style-liquid-glass .comparison-stat,.style-liquid-glass .comparison-tiles>span{background:linear-gradient(130deg,#fff8,#fff2 55%,#fff5);box-shadow:inset 1px 1px 2px #ffff,inset -1px -1px 2px #fff9,0 7px 15px #273a7420}.style-liquid-glass .comparison-action{border:1px solid #fff9;background:linear-gradient(160deg,#83adffc0,#36518cd9);box-shadow:inset 0 2px 2px #fff8}
.comparison-app.style-minimalism{--compare-bg:#fff;--compare-ink:#171717;--compare-muted:#595959;--compare-line:#e6e6e6;--compare-surface:#fff;--compare-accent:#171717;--compare-radius:0}.style-minimalism .comparison-logo{font-weight:300}.style-minimalism .comparison-content{padding-top:25px}.style-minimalism .comparison-stat,.style-minimalism .comparison-tiles>span{border-width:0 0 1px;padding-inline:0}.style-minimalism .comparison-action{border:1px solid #171717;background:transparent;color:#171717}
.comparison-app.style-flat-design{--compare-bg:#f2f5f8;--compare-ink:#183a52;--compare-muted:#446072;--compare-line:transparent;--compare-surface:#fff;--compare-accent:#1381b1;--compare-radius:3px}.style-flat-design .comparison-tiles>span:first-child{background:#e0edbf}.style-flat-design .comparison-tiles>span:last-child{background:#c4e5f0}
.comparison-app.style-claymorphism{--compare-bg:#f1e8fa;--compare-ink:#483253;--compare-muted:#644b6e;--compare-line:transparent;--compare-surface:#f8d8c5;--compare-accent:#8a64ca;--compare-radius:21px}.style-claymorphism .comparison-stat,.style-claymorphism .comparison-tiles>span{box-shadow:inset 5px 5px 9px #fff8,inset -5px -5px 9px #b4859260,5px 6px 8px #937baf30}.style-claymorphism .comparison-tiles>span:last-child{background:#cfe5be}.style-claymorphism .comparison-action{box-shadow:inset 3px 3px 6px #cbb5f5,inset -4px -4px 5px #66449d,4px 4px 7px #937baf44}
.comparison-app.style-skeuomorphism{--compare-bg:#d1b088;--compare-ink:#382719;--compare-muted:#61452b;--compare-line:#aa8459;--compare-surface:#f5ebd7;--compare-accent:#5f7250;--compare-radius:7px;background:repeating-linear-gradient(93deg,#cbae8b 0 3px,#ccb18e 4px 8px)}.style-skeuomorphism>header{background:linear-gradient(#70563d,#483727);color:#fff4de;border-bottom:3px double #d7b387}.style-skeuomorphism .comparison-stat{background:repeating-linear-gradient(#fff9e8 0 17px,#d5c8b2 18px,#fff9e8 19px);box-shadow:0 2px 4px #4b32185c}.style-skeuomorphism .comparison-action{background:linear-gradient(#738961,#3d5330);border:1px solid #324227;box-shadow:inset 0 1px 0 #b3c6a1,0 3px 4px #62452855}
.comparison-app.style-web-brutalism{--compare-bg:#e7e7e7;--compare-ink:#000;--compare-muted:#333;--compare-line:#000;--compare-surface:#eee;--compare-accent:#0000ee;--compare-radius:0;font-family:monospace;border:2px solid #000}.style-web-brutalism .comparison-action{background:#ccc;color:#000;border:2px outset #aaa;text-decoration:underline}.style-web-brutalism .comparison-content>h3{font-family:Georgia,serif}
.comparison-app.style-vernacular-web{--compare-bg:#081239;--compare-ink:#fff67b;--compare-muted:#dcddff;--compare-line:#b4a5ef;--compare-surface:#252453;--compare-accent:#fb50dc;--compare-radius:0;font-family:"Times New Roman",serif;background:radial-gradient(circle,#ffffff88 1px,transparent 1.5px) 0 0/25px 31px,#081239}.style-vernacular-web .comparison-content>h3{color:#ffff00;text-shadow:2px 2px #d926cf}.style-vernacular-web .comparison-action{border:3px ridge #aaa;background:linear-gradient(#ff5dec,#6739be)}
.comparison-app.style-y2k{--compare-bg:#d7d9f0;--compare-ink:#182461;--compare-muted:#3f4d78;--compare-line:#a1a9d1;--compare-surface:#eeeeffb0;--compare-accent:#5558d8;--compare-radius:19px;background:radial-gradient(at 80% 25%,#f5bdff,transparent 70%),linear-gradient(145deg,#dcfaff,#a6afe0)}.style-y2k .comparison-content>h3{font-style:italic;color:#364395;text-shadow:1px 1px #fff}.style-y2k .comparison-action{background:linear-gradient(#d8eaff,#7e90e3 48%,#5864ad 49%,#b4c4f5);border:1px solid #838abd;box-shadow:inset 0 0 2px 2px #fff9;color:#192465}
.comparison-app.style-aqua{--compare-bg:#ededed;--compare-ink:#282828;--compare-muted:#505050;--compare-line:#aaa;--compare-surface:#fff;--compare-accent:#1c80df;--compare-radius:10px;background:repeating-linear-gradient(#f2f2f2 0 2px,#e8e8e8 2px 4px)}.style-aqua>header{background:linear-gradient(#fff,#bbb);box-shadow:0 1px 4px #0004}.style-aqua .comparison-action{background:linear-gradient(#b3e6ff,#4caaff 48%,#2484e0 50%,#68c4ff);border:1px solid #2476ba;border-radius:20px;box-shadow:inset 0 2px 1px #fff9,0 2px 4px #0003;color:#082449;text-shadow:0 1px #fff9}
.comparison-app.style-windows-aero,.comparison-app.style-frutiger-aero{--compare-bg:#b7dcf0;--compare-ink:#164268;--compare-muted:#2a597b;--compare-line:#ffffffa6;--compare-surface:#ffffffae;--compare-accent:#177eb4;--compare-radius:7px;background:linear-gradient(160deg,#6bc5fb,#d2f2ff 49%,#8fca65 95%)}.style-windows-aero>header,.style-frutiger-aero>header{background:linear-gradient(#ffffffc0,#73b5e977);box-shadow:inset 0 0 0 1px #fff9}.style-windows-aero .comparison-action,.style-frutiger-aero .comparison-action{background:linear-gradient(#b9e9ff,#4ca8d6 49%,#197eae 50%,#55b9e6);border:1px solid #3484a9;box-shadow:inset 0 1px 0 #fff}.style-frutiger-aero .comparison-stat i{background:linear-gradient(#b9ef5a,#70b511)}.style-frutiger-aero .comparison-logo{color:#529719}.style-frutiger-aero .comparison-tiles>span{border-radius:18px}
@media(max-width:1050px){.header-inner{gap:12px}.main-nav{gap:16px;font-size:12px}.header-actions{gap:2px}.detail-layout{grid-template-columns:minmax(0,1fr) 275px;gap:25px}.comparison-grid{gap:10px}.comparison-content{padding:16px 12px}.language-picker{max-width:100px}}
@media(max-width:800px){.header-inner{height:auto;min-height:57px;row-gap:0}.wordmark{height:57px}.main-nav{gap:32px;height:41px}.detail-layout{grid-template-columns:1fr}.hero h1{font-size:48px}.detail-aside{grid-row:auto}.detail-demo-wrap>.demo-stage{min-height:360px}.comparison-app{min-height:355px}}
@media(max-width:520px){.header-inner{width:calc(100% - 28px);gap:4px;row-gap:0}.wordmark{font-size:13px;gap:6px}.wordmark>svg{width:22px;height:22px}.wordmark-divider{margin-inline:5px}.wordmark strong{font-size:12px}.header-actions{gap:1px}.header-actions .icon-button,.suite-menu summary{width:29px;height:36px}.language-picker{font-size:11px;max-width:91px;padding:5px;min-height:34px}.main-nav{font-size:12px;gap:25px}.hero{padding:36px 0 25px}.hero h1{font-size:38px;letter-spacing:-.045em;line-height:1.16}.hero-copy{font-size:14px;line-height:1.7}.hero-meta{font-size:10px;gap:14px}.hero-meta span+span::before{left:-7px}.detail-demo-wrap>.demo-stage{height:auto;min-height:340px}.detail-heading h1{font-size:34px}.detail-jump{gap:6px}.detail-jump a{font-size:11px}.dna-grid{grid-template-columns:1fr}.comparison-grid{grid-template-columns:1fr;gap:22px}.comparison-app{min-height:0}.comparison-content{padding:20px}.comparison-content>h3{font-size:23px}.comparison-content>p{font-size:12px}.comparison-stat,.comparison-tiles>span,.comparison-action{font-size:12px}.comparison-tiles{margin-top:12px}.comparison-app>header{padding:15px 20px}.code-panel pre{font-size:11px}.anatomy-item{padding:12px 7px;gap:10px}.demo-instruction{gap:8px;font-size:10px}.anatomy-toolbar{gap:5px}.anatomy-toolbar>span{flex-basis:100%;margin-bottom:5px}.anatomy-toolbar button{min-width:27px;height:27px}}
@media(max-width:360px){.wordmark{font-size:12px}.wordmark strong{font-size:11px}.wordmark>svg{display:none}.language-picker{max-width:78px}.header-actions .icon-button,.suite-menu summary{width:27px}#quickSearch{display:none}.hero h1{font-size:35px}}
@media(prefers-reduced-motion:no-preference){.detail-heading,.hero h1{animation:ducdz-enter .24s var(--ducdz-ease)}@keyframes ducdz-enter{from{opacity:.6;transform:translateY(5px)}to{opacity:1;transform:none}}}
.suite-menu nav.dz-apps{display:grid;gap:2px;width:340px;max-width:calc(100vw - 24px);min-width:0;padding:8px}.dz-apps .suite-menu-label{display:block;padding:9px 12px 6px;font-family:var(--a-mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--a-muted)}.suite-menu nav.dz-apps a{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid transparent;border-radius:10px;font-size:13px;color:var(--a-ink)}.suite-menu nav.dz-apps a:hover{background:var(--a-soft);border-color:var(--a-line)}.suite-menu nav.dz-apps a[aria-current=page]{background:var(--a-accent-soft);border-color:var(--a-line)}.dz-apps .suite-app-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:1px solid var(--a-line);border-radius:10px;background:var(--a-soft);color:var(--a-ink)}.dz-apps .suite-app-icon svg{width:19px;height:19px;fill:none}.dz-apps .suite-app-icon--animation{background:var(--a-accent-soft);color:var(--a-accent)}.dz-apps a>span:nth-child(2){display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}.dz-apps a strong{font-size:14px;font-weight:600}.dz-apps a small{font-size:12px;line-height:1.45;color:var(--a-muted);white-space:normal}.dz-apps .suite-app-current{margin-left:auto;flex-shrink:0;font-size:10px;color:var(--a-accent);white-space:nowrap}.suite-menu nav.dz-apps .suite-docs-link{margin-top:6px;padding-top:13px;border:0;border-top:1px solid var(--a-line);border-radius:0;background:transparent;font-size:12px;color:var(--a-muted)}.suite-menu nav.dz-apps .suite-docs-link:hover{background:transparent;color:var(--a-ink)}.dz-apps .suite-docs-link svg{width:15px;height:15px;margin-left:auto;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}