.lab{--lab-bg:#1c1c1c;--lab-surface:#242424;--lab-code-bg:#161616;--lab-border:#333;--lab-text:#ededed;--lab-soft:#b4b4b4;--lab-muted:#8a8a8a;--lab-neon:#e4ff5d;background:var(--lab-bg);min-height:100vh;color:var(--lab-text);flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,system-ui,sans-serif;display:flex}body:has(.lab){background:#1c1c1c}.lab a{color:inherit}.lab-main{box-sizing:border-box;flex:1;width:100%;max-width:1120px;margin:0 auto;padding:40px 20px 80px;animation:.45s cubic-bezier(.22,1,.36,1) both pageEnter}.lab-footer{box-sizing:border-box;width:100%;max-width:1120px;color:var(--lab-muted);margin:0 auto;padding:24px 20px 40px;font-size:13px}.lab-footer a{color:var(--lab-soft);text-decoration:none}.lab-footer a:hover{color:var(--lab-text)}.lab-crumbs{color:var(--lab-soft);flex-wrap:wrap;align-items:center;gap:14px;font-size:22px;display:flex}.lab-crumbs a{text-decoration:none;transition:color .2s}.lab-crumbs a:hover{color:var(--lab-text)}.lab-crumbs h1,.lab-crumbs [aria-current]{font-size:inherit;color:var(--lab-text);margin:0;font-weight:400}.lab-lede-lead{color:var(--lab-text);font-weight:500}.lab-lede{color:var(--lab-soft);max-width:760px;margin:20px 0 0;font-size:18px;line-height:1.6}.lab-tags{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.lab-tags span{background:var(--lab-surface);color:var(--lab-soft);border-radius:8px;padding:7px 14px;font-size:15px}.lab-page-head{margin-bottom:44px}.lab-tablist{display:flex}.lab-tablist button{z-index:1;color:var(--lab-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:0;border-radius:12px 12px 0 0;margin-bottom:-1px;padding:16px 32px;font-family:inherit;font-size:18px;font-weight:600;transition:color .2s;position:relative}.lab-tablist button:hover{color:var(--lab-soft)}.lab-tablist button.is-active{color:var(--lab-text);background:var(--lab-bg);border-color:var(--lab-border)}.lab-panel{border:1px solid var(--lab-border);background:var(--lab-bg);border-radius:16px;overflow:hidden}.lab-panel.is-first{border-top-left-radius:0}.lab-stage{box-sizing:border-box;justify-content:center;align-items:center;min-height:680px;padding:56px 24px;display:flex;position:relative;overflow:hidden}.lab-stage-hint{font-family:var(--font-dokdo), cursive;color:var(--lab-neon);opacity:.7;pointer-events:none;margin:0;font-size:20px;position:absolute;top:18px;left:24px}@media (max-width:1000px){.lab-stage>:first-child{transform:scale(.8)}}@media (max-width:768px){.lab-stage{min-height:540px}.lab-stage>:first-child{transform:none}}.lab-files{border-bottom:1px solid var(--lab-border);justify-content:space-between;align-items:center;gap:12px;padding:10px 12px 0;display:flex}.lab-files>div{gap:4px;display:flex;overflow-x:auto}.lab-files button{color:var(--lab-muted);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;padding:8px 12px 10px;font:500 13px ui-monospace,SFMono-Regular,Menlo,monospace}.lab-files button.is-active{color:var(--lab-text);border-bottom-color:var(--lab-neon)}.lab-files .lab-copy{margin-bottom:8px}.lab-copy{border:1px solid var(--lab-border);background:var(--lab-surface);color:var(--lab-text);cursor:pointer;white-space:nowrap;border-radius:8px;padding:7px 14px;font-family:inherit;font-size:13px;font-weight:500;transition:border-color .2s,background .2s}.lab-copy:hover{border-color:var(--lab-muted);background:#2c2c2c}.lab-code{border:1px solid var(--lab-border);background:var(--lab-code-bg);border-radius:12px;min-width:0;overflow:hidden}.lab-code pre{max-height:440px;margin:0;padding:18px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.65;overflow:auto;background:var(--lab-code-bg)!important}.lab-code-full{border:0;border-radius:0}.lab-code-full pre{max-height:640px}.lab-section{margin-top:72px}.lab-section-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.lab-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--lab-muted);margin:0 0 16px;font-size:13px;font-weight:600}.lab-section-row .lab-eyebrow{margin:0}.lab-idea{letter-spacing:-.01em;max-width:820px;margin:0;font-size:clamp(22px,2.4vw,28px);font-weight:500;line-height:1.4}.lab-note{color:var(--lab-soft);margin:16px 0;font-size:15px;line-height:1.7}.lab-howto{margin:-4px 0 32px}.lab-effects{flex-direction:column;gap:56px;margin:0;padding:0;list-style:none;display:flex}.lab-effect{border-top:1px solid var(--lab-border);grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;gap:40px;padding-top:40px;display:grid}.lab-effect-num{font-family:var(--font-dokdo), cursive;color:var(--lab-neon);font-size:44px;line-height:1;display:block}.lab-effect h3{margin:10px 0;font-size:22px;font-weight:600}.lab-effect-oneliner{color:var(--lab-soft);margin:0 0 20px;font-size:16px;line-height:1.6}.lab-steps{counter-reset:step;margin:0;padding:0;list-style:none}.lab-steps li{counter-increment:step}.lab-steps button{text-align:left;border:0;border-left:2px solid var(--lab-border);width:100%;color:var(--lab-muted);cursor:pointer;background:0 0;grid-template-columns:22px 1fr;gap:10px;padding:12px 14px;font-family:inherit;font-size:15px;line-height:1.55;transition:color .2s,border-color .2s,background .2s;display:grid}.lab-steps button:before{content:counter(step, lower-alpha);color:var(--lab-muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.8}.lab-steps button:hover{color:var(--lab-soft)}.lab-steps button.is-active{color:var(--lab-text);border-left-color:var(--lab-neon);background:#e4ff5d0d}.lab-steps button.is-active:before{color:var(--lab-neon)}.lab-steps button:focus-visible{outline:2px solid var(--lab-neon);outline-offset:2px}.lab-effect-code{min-width:0;position:sticky;top:24px}.lab-code-label{color:var(--lab-muted);margin-bottom:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.lab-code.has-steps pre{padding:18px 0;position:relative}.lab-code.has-steps .line{box-sizing:border-box;opacity:.38;min-width:100%;padding:0 20px;transition:opacity .25s,background .25s,box-shadow .25s;display:inline-block}.lab-code[data-active="0"] .line[data-step~="0"],.lab-code[data-active="1"] .line[data-step~="1"],.lab-code[data-active="2"] .line[data-step~="2"],.lab-code[data-active="3"] .line[data-step~="3"],.lab-code[data-active="4"] .line[data-step~="4"],.lab-code[data-active="5"] .line[data-step~="5"],.lab-code[data-active="6"] .line[data-step~="6"],.lab-code[data-active="7"] .line[data-step~="7"]{opacity:1;box-shadow:inset 2px 0 0 var(--lab-neon);background:#e4ff5d14}.lab-deps{margin:0;padding:0;list-style:none}.lab-deps li{border-top:1px solid var(--lab-border);grid-template-columns:220px 1fr;gap:16px;padding:14px 0;font-size:15px;line-height:1.6;display:grid}.lab-deps strong{font-weight:600}.lab-deps span{color:var(--lab-soft)}.lab-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;margin:44px 0 0;padding:0;list-style:none;display:grid}.lab-card{border:1px solid var(--lab-border);border-radius:16px;flex-direction:column;height:100%;text-decoration:none;transition:border-color .2s,transform .35s cubic-bezier(.22,1,.36,1);display:flex;overflow:hidden}.lab-card:hover{border-color:#4a4a4a;transform:translateY(-3px)}.lab-card.is-locked{cursor:not-allowed;position:relative}.lab-card.is-locked:hover{border-color:var(--lab-border);transform:none}.lab-card.is-locked:focus-visible{outline:2px solid var(--lab-neon);outline-offset:3px}.lab-lock{background:var(--lab-surface);border:1px solid var(--lab-border);width:28px;height:28px;color:var(--lab-soft);border-radius:50%;place-items:center;transition:color .2s,border-color .2s,box-shadow .2s;display:grid;position:absolute;bottom:16px;right:16px}.lab-card.is-locked:hover .lab-lock,.lab-card.is-locked:focus-visible .lab-lock,.lab-card.is-shaking .lab-lock{color:#e4ff5db3;border-color:#e4ff5d59;box-shadow:0 0 8px #e4ff5d1f}@keyframes labDeny{0%,to{transform:translate(0)}12%{transform:translate(-10px)}27%{transform:translate(9px)}42%{transform:translate(-7px)}57%{transform:translate(5px)}72%{transform:translate(-3px)}87%{transform:translate(1px)}}.lab-card.is-shaking{animation:.5s cubic-bezier(.36,.07,.19,.97) both labDeny}@media (prefers-reduced-motion:reduce){.lab-card.is-shaking{animation:.5s both labDenyStill}@keyframes labDenyStill{to{opacity:1}}}.lab-card-thumb{box-sizing:border-box;border-bottom:1px solid var(--lab-border);justify-content:center;height:260px;padding-top:32px;display:flex;overflow:hidden}.lab-card-body{padding:20px}.lab-card-body h2{margin:0 0 8px;font-size:18px;font-weight:600}.lab-card-body p{color:var(--lab-soft);margin:0;font-size:14px;line-height:1.6}.lab-card-body .lab-tags{gap:6px;margin-top:14px}.lab-card-body .lab-tags span{padding:4px 10px;font-size:12px}@media (max-width:768px){.lab-main{padding-top:28px}.lab-crumbs{gap:10px;font-size:18px}.lab-lede-lead{color:var(--lab-text);font-weight:500}.lab-lede{font-size:16px}.lab-tablist button{padding:12px 22px;font-size:16px}.lab-effect{grid-template-columns:1fr;gap:20px}.lab-effect-code{position:static}.lab-deps li{grid-template-columns:1fr;gap:4px}}.lab-footer-line{margin:0}.lab-footer-links button{font:inherit;color:var(--lab-soft);cursor:pointer;background:0 0;border:0;padding:0;transition:color .2s}.lab-footer-links button:hover,.lab-footer-links button[aria-expanded=true]{color:var(--lab-text)}.lab-footer-links button:focus-visible,.lab-footer-links a:focus-visible{outline:2px solid var(--lab-neon);outline-offset:3px;border-radius:4px}.lab-footer-arrow{display:inline-block}.lab-footer-links ul{flex-wrap:wrap;gap:4px 20px;margin:0;padding:0;list-style:none;display:flex}.lab-footer-links li{padding-top:10px}.lab-footer-links ul a{color:var(--lab-muted);text-decoration:none;transition:color .2s}.lab-footer-links ul a:hover{color:var(--lab-text)}.lab-live{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr) minmax(0,1fr);height:680px;display:grid}.lab-live-editor{background:var(--lab-code-bg);border-left:1px solid var(--lab-border);flex-direction:column;min-width:0;min-height:0;display:flex}.lab-live-actions{gap:8px;margin-bottom:8px;display:flex}.lab-live-actions .lab-copy{margin-bottom:0}.lab-edited{color:var(--lab-neon)}.lab-live-code{flex:1;min-height:0;overflow:auto}.lab-live-code pre{box-sizing:border-box;min-height:100%;margin:0;padding:16px 18px!important}.lab-live-code pre:focus-within,.lab-live-code pre:focus{outline:none}.lab-live-code:focus-within{box-shadow:inset 0 0 0 1px #e4ff5d59}.lab-live-preview{min-width:0;position:relative;overflow:hidden}.lab-live-output,.lab-live-output>.lab-stage{height:100%;min-height:0}.lab-live-preview.is-broken{box-sizing:border-box;place-items:center;padding:32px;display:grid}.lab-broken{text-align:center;max-width:380px;color:var(--lab-muted);flex-direction:column;align-items:center;gap:10px;display:flex}.lab-broken-title{color:var(--lab-text);margin:6px 0 0;font-size:17px;font-weight:600}.lab-broken-body{color:var(--lab-soft);margin:0;font-size:14px;line-height:1.6}.lab-broken-error{box-sizing:border-box;text-align:left;white-space:pre-wrap;color:#ff9b8a;background:var(--lab-code-bg);border:1px solid var(--lab-border);border-radius:8px;width:100%;max-height:120px;margin:6px 0;padding:10px 12px;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.lab-live-loading{height:680px;color:var(--lab-muted);place-items:center;font-size:14px;display:grid}@media (max-width:768px){.lab-live{grid-template-rows:540px 420px;grid-template-columns:1fr;height:auto}.lab-live-output>.lab-stage{min-height:540px}.lab-live-editor{border-left:0;border-top:1px solid var(--lab-border)}.lab-live-loading{height:420px}.lab-live .lab-files{flex-wrap:wrap;row-gap:0}.lab-live-actions{margin-left:auto}}