:root{
  --bg:#090B10;--panel:#151B25;--panel-hi:#1A2330;--panel-low:#101720;--stage:#0D1420;
  --line:#2A3442;--line-soft:#25313E;--text:#F8FAFC;--muted:#A5B4C6;--subtle:#8193A8;
  --mint:#48E0C0;--cyan:#57C7FF;--violet:#8B7CFF;--pink:#F38BFF;--gold:#FFD36E;--white:#F8FAFC;
  --shadow:0 22px 75px #02040B55;
  font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR","Segoe UI",sans-serif;
  color-scheme:dark
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.68;letter-spacing:-.014em}
a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}
:focus-visible{outline:3px solid var(--gold)!important;outline-offset:3px!important}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:-100px;z-index:90;padding:10px 17px;border-radius:9px;background:var(--mint);color:#051B17;font-weight:800}.skip-link:focus{top:12px}
.site-header{height:80px;position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(20px,3.8vw,60px);border-bottom:1px solid var(--line-soft);background:#0C1119}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.32}
.brand-icon{height:45px;width:45px;display:grid;place-items:center;border-radius:14px;color:#06241E;font-size:29px;font-weight:800;background:linear-gradient(135deg,var(--mint),var(--cyan) 46%,var(--violet));box-shadow:0 0 32px #48E0C02A}
.brand-lines strong{font-size:15px;letter-spacing:.055em;font-weight:850}.brand-highlight{color:var(--mint)}.brand-lines small{display:block;color:var(--subtle);font-size:10px;letter-spacing:.1em;font-weight:750;margin-top:5px}
.header-actions{display:flex;align-items:center;gap:10px}.count-pill,.live-pill{border:1px solid var(--line);border-radius:50px;padding:7px 12px;font-size:11px;font-weight:800;color:#C3D0DF;white-space:nowrap}.live-pill{background:#131B26;letter-spacing:.05em;color:var(--mint)}.live-dot{display:inline-block;width:7px;height:7px;background:var(--mint);border-radius:50%;margin-right:5px;box-shadow:0 0 10px var(--mint)}
.home-link{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:39px;padding:8px 13px;border:1px solid #48E0C075;border-radius:11px;background:#14332E;color:var(--white);font-size:12px;line-height:1;font-weight:800;white-space:nowrap;text-decoration:none;flex-shrink:0;transition:background .18s,border-color .18s,transform .18s}
.home-link svg{color:var(--mint);flex-shrink:0}.home-link:hover{background:#1A4940;border-color:var(--mint);transform:translateY(-1px)}.home-link:active{transform:translateY(0)}
@media(max-width:560px){.header-actions .count-pill{display:none}.header-actions{gap:5px}.home-link{min-height:38px;padding:8px 11px}}
@media(max-width:390px){.site-header{padding-inline:10px}.brand{gap:7px}.brand-icon{width:34px;height:34px;font-size:21px}.brand-lines strong{font-size:11px}.brand-lines small{display:none}.home-link{padding:8px 9px;font-size:11px}}
.layout{display:grid;grid-template-columns:270px minmax(0,1fr);max-width:1600px;margin:0 auto;min-height:calc(100vh - 80px)}
.sidebar{border-right:1px solid var(--line-soft);padding:30px 16px 28px 25px;min-width:0;background:linear-gradient(170deg,#101720,#0B0F16 85%)}
.sidebar-inner{position:sticky;top:14px;max-height:calc(100vh - 28px);overflow-y:auto;scrollbar-color:#354558 transparent;scrollbar-width:thin;padding-right:4px}
.side-kicker,.eyebrow{font-size:11px;font-weight:850;color:var(--mint);letter-spacing:.14em}
.side-title{font-size:22px;line-height:1.3;font-weight:850;margin:7px 0 6px;letter-spacing:-.05em}
.side-desc{font-size:11px;color:var(--subtle);margin:0 0 16px}.side-search{display:flex;align-items:center;gap:6px;background:#151E2A;border:1px solid var(--line);border-radius:11px;padding:8px 10px;margin-bottom:15px}
.side-search svg{width:16px;min-width:16px;color:var(--subtle)}.side-search input{border:0;background:none;color:var(--text);min-width:0;width:100%;font-size:12px;outline:0}.side-search input::placeholder{color:#8091A5}.side-search:focus-within{border-color:var(--mint)}
.cat-list{display:grid;gap:5px}.cat-toggle{width:100%;border:0;background:transparent;color:var(--muted);padding:10px 9px;display:flex;align-items:center;justify-content:space-between;gap:6px;border-radius:10px;text-align:left;font-size:12px;font-weight:650}.cat-toggle:hover{background:#1A2431}.cat-toggle[aria-expanded=true]{background:#1E2A37;color:var(--text)}.cat-meta{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--subtle);font-variant-numeric:tabular-nums}.cat-toggle .caret{display:inline-block;font-size:11px;transition:transform .2s}.cat-toggle[aria-expanded=true] .caret{transform:rotate(180deg)}
.motion-list{list-style:none;padding:4px 0 8px 8px;margin:0;display:grid;gap:2px}.motion-item{width:100%;display:flex;gap:8px;align-items:center;padding:8px 9px;border-radius:9px;text-decoration:none;text-align:left;font-size:11.5px;line-height:1.55;border:1px solid transparent;background:none;color:var(--muted);min-width:0}.motion-item:hover{background:#1B2633}.motion-item[aria-current=page]{color:#A7FFF0;background:#143C38;border-color:#286F64;font-weight:800}.motion-item.is-planned{color:#74869B;cursor:default}.motion-item .item-title{flex:1;min-width:0}.tiny-label{font-size:9px;font-weight:750;letter-spacing:.02em;color:var(--subtle);white-space:nowrap}.motion-item[aria-current=page] .tiny-label{color:var(--mint)}
.side-foot{margin:20px 2px 0;border-top:1px solid var(--line);padding-top:14px;font-size:11px;color:var(--subtle);line-height:1.7}.side-search-count{color:var(--subtle);font-size:11px;padding:8px}.empty-search{font-size:11px;color:var(--subtle);padding:8px}
.main{min-width:0;width:100%;max-width:1340px;padding:36px clamp(19px,4vw,66px) 80px;margin:0 auto}.mobile-nav{display:none}.loading-state,.error-state{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:16px;color:var(--muted)}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:center;color:var(--subtle);font-size:11px;font-weight:750}.breadcrumbs .slash{color:#4A6071}
.collection-subtitle{color:#8FA6B8;font-size:11px;margin:9px 0 0;line-height:1.7}
.hero{margin:22px 0 37px;position:relative}.hero::after{content:"";position:absolute;pointer-events:none;z-index:-1;right:0;top:-70px;width:54%;height:265px;opacity:.4;background:radial-gradient(ellipse at 70% 50%,#8B7CFF25,transparent 50%),radial-gradient(ellipse at 40% 50%,#48E0C022,transparent 58%)}
.hero-labels{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.effect-no{display:inline-flex;align-items:center;gap:4px;background:#153931;border:1px solid #2A6658;padding:5px 11px;border-radius:100px;color:var(--mint);font-size:11px;font-weight:850;letter-spacing:.03em}.difficulty{font-size:11px;color:#C1CFE0;font-weight:700}
h1{font-size:clamp(36px,5vw,65px);line-height:1.14;letter-spacing:-.075em;font-weight:850;margin:17px 0 14px}h1 em{display:block;font-style:normal;font-size:.6em;letter-spacing:-.04em;margin-top:7px;background:linear-gradient(93deg,var(--mint),var(--cyan) 44%,var(--violet) 75%,var(--white));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{max-width:780px;color:#BECBDD;line-height:1.85;font-size:15px;margin:0}.meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.meta span{border:1px solid var(--line);background:#171F2A;border-radius:100px;padding:4px 10px;font-size:11px;color:#ACB9CB}
.section{margin-top:47px}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:15px}.section-head h2{font-size:clamp(21px,2.2vw,26px);line-height:1.4;letter-spacing:-.045em;margin:0;font-weight:850}.section-head p{font-size:11px;color:var(--subtle);margin:0}h3{margin:0;font-size:16px;letter-spacing:-.025em}
.lab-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(265px,.88fr);gap:15px;align-items:stretch}.panel{border:1px solid var(--line);background:var(--panel);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.panel-head{padding:17px 18px 12px;display:flex;justify-content:space-between;align-items:center;gap:9px}.panel-head strong{font-size:13px}.live-word{font-size:10px;color:var(--mint);font-weight:850;letter-spacing:.1em}.live-word::before{content:"";width:7px;height:7px;display:inline-block;border-radius:100%;background:var(--mint);margin-right:6px}
.preview-stage{height:310px;position:relative;isolation:isolate;margin:0 13px;border-radius:13px;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 55% 50%,#21413B,#101B25 52%,#0B131C);transition:background .2s}
.preview-stage[data-tone=light]{background:radial-gradient(circle at 50% 45%,#F9FEFF,#D6E8F0 65%,#C2D6E2)}.preview-stage[data-tone=aurora]{background:radial-gradient(ellipse at 32% 22%,#164C47,transparent 64%),radial-gradient(ellipse at 86% 60%,#40346D,transparent 60%),linear-gradient(130deg,#122438,#101421)}
.preview-stage::before{content:"";position:absolute;inset:0;opacity:.36;background:linear-gradient(#92CEBE18 1px,transparent 1px),linear-gradient(90deg,#92CEBE18 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse at center,#000 5%,transparent 82%)}.preview-stage[data-tone=light]::before{background-image:linear-gradient(#41657922 1px,transparent 1px),linear-gradient(90deg,#41657922 1px,transparent 1px)}
.preview-corner{position:absolute;left:16px;top:14px;z-index:2;color:#91B9B1;font-size:10px;letter-spacing:.13em;font-weight:850}.preview-stage[data-tone=light] .preview-corner,.preview-stage[data-tone=light] .opacity-counter{color:#567081}.opacity-counter{position:absolute;right:14px;bottom:12px;z-index:2;color:#B4DBD2;font-size:11px;font-weight:800;font-variant-numeric:tabular-nums}
.fade-sample{z-index:2;width:min(274px,77%);min-height:141px;display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;border-radius:17px;background:linear-gradient(140deg,#FCFFFF,#E4FBF5);border:1px solid #FFFFFF;box-shadow:0 26px 60px #040B173D;color:#16483F;will-change:opacity;pointer-events:none}.fade-star{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#D3FAEE;color:#0D8C74;font-size:25px}.fade-sample strong{font-size:18px;letter-spacing:-.06em}.fade-sample small{font-size:11px;color:#4A8477}.fade-placeholder{position:absolute;z-index:1;color:#A6B9C8;text-align:center;font-size:12px;pointer-events:none}.fade-placeholder span{display:block;font-size:30px;color:var(--mint)}.preview-stage[data-tone=light] .fade-placeholder{color:#617B8C}
.toolbar{padding:16px 17px 12px;display:flex;gap:7px;flex-wrap:wrap}.btn{border:1px solid #364657;background:#1D2938;color:#E2EEFB;padding:10px 13px;border-radius:10px;font-size:12px;font-weight:800;display:inline-flex;align-items:center;gap:7px;justify-content:center;text-decoration:none;transition:background .15s,border-color .15s}.btn:hover{background:#283A4A;border-color:#557080}.btn.primary{background:var(--mint);border-color:var(--mint);color:#072921}.btn.primary:hover{background:#89F6DC;border-color:#89F6DC}.btn.ghost{background:none;border-color:var(--line)}.btn.pink{background:#392541;border-color:#684473;color:#FFCBF8}.btn.pink:hover{background:#533357}.btn.small{padding:7px 10px;font-size:11px}.btn.full{width:100%}.btn.link{background:#1B2633}.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.seek-area{padding:0 18px 16px}.control-head{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;font-weight:750}.control-head output{color:var(--mint);font-variant-numeric:tabular-nums}input[type=range]{accent-color:var(--mint);width:100%;min-height:25px;cursor:pointer}.scale-ticks{display:flex;justify-content:space-between;color:#74889A;font-size:10px}.control-hint{font-size:11px;color:var(--subtle);margin:3px 0 0}.lab-status{min-height:24px;color:#ADCAC3;font-size:11px;margin-top:8px}.settings-panel{padding:17px 18px}.settings-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:7px}.settings-top strong{font-size:13px}.setting-row{padding:14px 0;border-top:1px solid var(--line-soft)}.setting-row label:not(.checkbox-line),.setting-row .setting-label{display:block;font-size:12px;font-weight:750;margin-bottom:5px;color:#E5EDF6}.setting-row .setting-description{font-size:11px;color:var(--subtle);margin:0 0 6px}.setting-row .setting-value{float:right;color:var(--mint);font-weight:850}.segmented{display:flex;gap:3px;border-radius:10px;padding:4px;background:#0E1520;border:1px solid var(--line-soft)}.segmented button{border:0;border-radius:7px;flex:1;min-width:0;background:none;color:#99AEC2;padding:8px 6px;font-size:11px;font-weight:800;line-height:1.4}.segmented button[aria-pressed=true]{background:#263946;color:#9BFFEC}.segmented button:hover{color:white}.select{display:block;width:100%;background:#101925;border:1px solid #35475B;border-radius:9px;padding:9px 10px;color:var(--text);font-size:12px}.checkbox-line{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:750}.checkbox-line input{width:17px;height:17px;accent-color:var(--mint)}.presets{display:flex;gap:7px;flex-wrap:wrap;border-top:1px solid var(--line-soft);padding-top:14px}.preset{border:1px solid #3B4D60;background:#1B2935;color:#CDE3ED;border-radius:100px;padding:7px 10px;font-size:11px;font-weight:750}.preset:hover{border-color:var(--cyan)}
.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.info-card{--accent:var(--mint);padding:23px 20px;border-radius:16px;border:1px solid var(--line);background:radial-gradient(ellipse at 0 0,color-mix(in srgb,var(--accent) 13%,transparent),transparent 60%),var(--panel);position:relative;overflow:hidden}.info-card::before{content:"";height:2px;position:absolute;top:0;left:0;right:0;background:linear-gradient(90deg,var(--accent),transparent 85%);opacity:.85}.info-card .card-index{font-size:11px;color:var(--accent);font-weight:850;letter-spacing:.13em;margin-bottom:16px}.info-card h3{font-size:16px;color:#F4F7FD;margin-bottom:9px}.info-card p{margin:0;color:#B8C6D7;font-size:12px;line-height:1.85}.info-card[data-accent=cyan],.use-card[data-accent=cyan]{--accent:var(--cyan)}.info-card[data-accent=violet],.use-card[data-accent=violet]{--accent:var(--violet)}.info-card[data-accent=pink],.use-card[data-accent=pink]{--accent:var(--pink)}.info-card[data-accent=gold],.use-card[data-accent=gold]{--accent:var(--gold)}.info-card[data-accent=white],.use-card[data-accent=white]{--accent:var(--white)}
.use-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.use-card{--accent:var(--mint);border:1px solid var(--line);background:linear-gradient(100deg,color-mix(in srgb,var(--accent) 9%,transparent),transparent 70%),var(--panel);border-radius:15px;padding:17px 19px;position:relative;transition:border-color .18s,transform .18s,box-shadow .18s}.use-card:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--line));transform:translateY(-2px);box-shadow:0 12px 36px color-mix(in srgb,var(--accent) 8%,transparent)}.use-card strong{display:block;color:#F3F8FE;font-size:13px;margin-bottom:5px}.use-card .case-icon{color:var(--accent);margin-right:5px}.use-card p{font-size:12px;color:#AFBED0;margin:0;line-height:1.75}
.ai-section .section-head p{max-width:320px;text-align:right}.ai-shell{border-radius:19px;background:var(--panel);border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow)}.ai-top{padding:19px 21px;border-bottom:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:10px;align-items:center;background:radial-gradient(ellipse at 70% 0%,#6C398323,transparent 62%),#151B25}.ai-top strong{font-size:15px}.ai-top p{margin:4px 0 0;color:var(--muted);font-size:12px}.ai-spark{color:var(--pink);font-size:24px}.ai-tabs{display:flex;gap:5px;background:#101720;padding:6px;margin:16px 21px;border:1px solid var(--line);border-radius:13px;flex-wrap:wrap}.ai-tabs button{border:0;background:none;color:var(--muted);font-size:12px;font-weight:800;flex:1;min-width:110px;border-radius:9px;padding:11px 8px}.ai-tabs button[aria-selected=true]{color:#F3F6FF;background:#293344;box-shadow:0 2px 12px #02060D45}.ai-body{padding:0 21px 22px}.ai-pane{display:grid;gap:15px}.editable-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.editable-field{background:#101925;border:1px solid #314154;border-radius:12px;padding:12px 13px}.editable-field b{font-size:12px;color:#DAE8F3}.editable-field small{display:block;margin-top:4px;color:#9AAFC4;font-size:11px}.editable-value{color:var(--mint);font-variant-numeric:tabular-nums}.ai-hint{color:#A7B7C9;font-size:12px;line-height:1.8;margin:0}.ai-chipline{display:flex;gap:7px;flex-wrap:wrap}.ai-chip{border:1px solid #4B486B;background:#27263B;color:#D9D2FF;font-size:11px;padding:8px 10px;border-radius:100px}.ai-chip:hover{background:#393251}.ai-label{font-size:12px;font-weight:800;color:#E9EFF6;display:block;margin-bottom:7px}textarea.ai-textarea{background:#0D1520;border:1px solid #36485C;border-radius:11px;resize:vertical;padding:12px 14px;min-height:100px;width:100%;color:#E5EDF7;font-size:12px;line-height:1.7}.prompt-preview{border:1px solid #3C4569;background:#101728;padding:16px;border-radius:12px;max-height:255px;overflow-y:auto;white-space:pre-wrap;word-break:break-word;color:#B8C6DC;font-size:11px;line-height:1.75}.ai-actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.ai-actions .btn{min-height:42px}.copy-feedback{font-size:11px;color:var(--mint);min-height:16px}
.code-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.code-tabs{display:flex;flex-wrap:wrap;gap:5px}.code-tabs button{border:1px solid #344557;background:#101925;color:#A8B8C9;border-radius:8px;padding:7px 11px;font-size:11px;font-weight:800}.code-tabs button[aria-selected=true]{background:#29413F;border-color:#386A62;color:#A3FFF0}.code-window{background:#0A1119;border:1px solid #354456;border-radius:12px;overflow:auto;max-height:375px}.code-window pre{margin:0;padding:20px;font-size:11.5px;line-height:1.8;white-space:pre;tab-size:2;min-height:175px;font-family:ui-monospace,Consolas,Menlo,monospace;color:#C5DAE1}.code-window .code-edited{background:#183B36;color:#B5FFEF;display:block;margin:0 -20px;padding:0 20px;border-left:3px solid var(--mint)}.code-explain{font-size:11px;color:var(--subtle);margin:0}.code-action-row{display:flex;gap:8px;flex-wrap:wrap}
.checkpoint{border:1px solid #806535;border-radius:15px;background:radial-gradient(ellipse at 0 0,#604B1825,transparent 65%),#272115;padding:20px;display:flex;gap:12px}.checkpoint-symbol{width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:#FFD36E;color:#4A3500;font-weight:900;flex:none}.checkpoint strong{color:#FFDF9B;font-size:13px}.checkpoint p{font-size:12px;color:#DACCA8;line-height:1.9;margin:6px 0 0}
.page-footer{margin-top:46px;border-top:1px solid var(--line);padding-top:21px;display:flex;justify-content:space-between;gap:15px;align-items:start;color:var(--subtle);font-size:11px;flex-wrap:wrap}.page-footer a{color:var(--mint);font-weight:800}.footer-glow{height:2px;background:linear-gradient(90deg,var(--mint),var(--cyan),var(--violet),var(--white),var(--pink),var(--gold));margin-top:38px;border-radius:10px;opacity:.7}
@media(max-width:1170px){.layout{grid-template-columns:235px minmax(0,1fr)}.sidebar{padding:23px 11px 18px 16px}.main{padding:29px 25px 60px}.lab-layout{grid-template-columns:1fr 1fr}.preview-stage{height:285px}}
@media(max-width:920px){.layout{grid-template-columns:1fr}.sidebar{display:none}.main{max-width:800px;padding:24px 20px 60px}.mobile-nav{display:block;background:#121C29;border:1px solid var(--line);border-radius:13px;margin-bottom:22px;overflow:hidden}.mobile-nav summary{list-style:none;padding:12px 15px;font-size:12px;font-weight:800;cursor:pointer}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav[open] summary{border-bottom:1px solid var(--line)}.mobile-nav .sidebar-inner{max-height:340px;overflow-y:auto;position:static;padding:15px}.lab-layout{grid-template-columns:1.05fr .95fr}}
@media(max-width:660px){.site-header{height:72px;padding:11px 15px}.brand-icon{width:39px;height:39px;font-size:24px}.brand-lines strong{font-size:12px}.brand-lines small{font-size:8px}.live-pill{display:none}.header-actions .count-pill{font-size:9px;padding:6px 8px}.main{padding:21px 14px 50px}.hero{margin:20px 0 26px}h1{font-size:36px}.lead{font-size:13px}.section{margin-top:34px}.section-head{display:block}.section-head p{text-align:left!important;margin-top:3px}.lab-layout,.info-grid,.use-grid,.editable-grid{grid-template-columns:1fr}.preview-stage{height:255px}.fade-sample{min-height:128px}.ai-top{padding:16px}.ai-tabs{margin:13px 15px}.ai-tabs button{min-width:82px;font-size:11px}.ai-body{padding:0 15px 17px}.code-window pre{font-size:10px}.toolbar .btn{font-size:11px;padding:9px 10px}.info-card{padding:18px}.page-footer{margin-top:34px}.section-head h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important;animation-iteration-count:1!important}}

/* 02~08: 공통 미리보기, 3D Flip 양면 */
.motion-sample{z-index:2;width:min(250px,76%);height:145px;border-radius:19px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:linear-gradient(135deg,#F8FFFF,#DDF7F0);border:1px solid #FFF;color:#16483F;box-shadow:0 24px 54px #020D1B55;transform-style:preserve-3d;will-change:transform,filter,opacity;pointer-events:none}
.motion-sample strong{font-size:19px;letter-spacing:-.04em}.motion-sample small{font-size:10px;color:#4B8077}.motion-glyph{display:grid;place-items:center;width:45px;height:45px;border-radius:50%;background:#C5F8EA;color:#087D68;font-size:26px}
.motion-flip{position:relative;display:block;background:transparent;border:0;box-shadow:none}.motion-flip-face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border-radius:19px;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:linear-gradient(135deg,#F8FFFF,#DDF7F0);border:1px solid #FFF;box-shadow:0 24px 54px #020D1B55}.motion-flip-face span{font-size:29px}.motion-flip-face.motion-back{transform:rotateY(180deg);background:linear-gradient(135deg,#E9E4FF,#D4F3FF);color:#443D83}
@media(max-width:660px){.motion-sample{height:130px;width:min(230px,76%)}}


/* 2026-11-06: readability, unified Lab ↔ prompt + code, remove verbose hero lead */
:root{--text:#F8FAFC;--muted:#CEDAEC;--subtle:#B9C9DF;--text-body:#EAF2FF;--text-accent:#7FE7D4}
body{color:var(--text);font-size:15px}
.breadcrumbs,.collection-subtitle,.side-desc,.side-foot,.side-search-count,.page-footer{color:#C0D0E3}
.side-search input::placeholder{color:#BACBDE}
.cat-toggle,.motion-item{color:#D9E5F4}
.hero{margin-bottom:27px}
h1{margin-bottom:10px}
.meta{margin-top:13px}
.meta span{color:#E2EAF5;border-color:#3B5164;font-size:12px}
.section-head p{color:#CFDEEC;font-size:13px;line-height:1.6}
.info-card h3{color:#FAFCFF;font-size:17px}
.info-card p{color:#EAF2FF;font-size:14px;line-height:1.8}
.use-card strong{color:#FFFFFF;font-size:15px}
.use-card p{color:#EAF2FF;font-size:14px;line-height:1.75}
.panel-head strong,.settings-top strong{font-size:15px}
.control-head{font-size:13px;color:#F8FAFC}
.scale-ticks{color:#C4D4E7;font-size:12px}
.control-hint,.setting-row .setting-description,.lab-status{color:#DBE8F7;font-size:12px;line-height:1.7}
.setting-row label:not(.checkbox-line),.setting-row .setting-label,.checkbox-line{color:#F2F7FC;font-size:13px}
.segmented button{color:#D6E5F6;font-size:12px}
.segmented button[aria-pressed=true]{color:#C0FFF0}
.preset{font-size:12px;color:#EFF9FC}
.checkpoint{gap:14px;padding:23px}
.checkpoint strong{display:block;color:#FFE29B;font-size:18px;font-weight:850;line-height:1.45}
.checkpoint p{color:#F8FAFC;font-size:14px;line-height:1.85;margin:9px 0 0}
.checkpoint-symbol{width:32px;height:32px}
#experiment,#settingsSlot,#apply{scroll-margin-top:22px}
.lab-sync-link{display:inline-flex;align-items:center;min-height:40px;margin-top:16px;padding:8px 12px;border:1px solid #3A6D68;border-radius:9px;color:#B5FFF0;font-weight:750;font-size:12px;text-decoration:none;background:#16312F}
.lab-sync-link:hover{background:#1C4640;color:#FFF}
.application-shell{background:var(--panel);border:1px solid #33465B;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.application-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:center;padding:20px 22px 12px}
.application-top strong{font-size:17px}
.application-live{color:#76EDCF;font-size:12px;font-weight:800}
.application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:2px 22px 20px}
.application-field{border:1px solid #374C63;background:#101A27;padding:12px 13px;border-radius:11px;display:flex;flex-direction:column;gap:6px;min-width:0}
.application-field span{color:#DBE7F5;font-size:13px;line-height:1.5}
.application-field strong{color:#86F5DE;font-size:15px;font-weight:800;overflow-wrap:anywhere}
.application-jump{display:flex;align-items:center;flex-wrap:wrap;gap:12px;border-top:1px solid #334253;padding:17px 22px}
.application-jump .btn{min-height:41px}
.application-jump span{color:#D7E5F2;font-size:12px}
.application-prompt{border-top:1px solid #334253;padding:22px}
.application-prompt h3{font-size:19px;color:#F8FAFC;margin:0 0 5px}
.application-hint{color:#D7E7F6;font-size:13px;margin:0 0 13px;line-height:1.7}
.application-prompt-input{background:#0B1420;border:1px solid #52667C;border-radius:11px;color:#EAF2FF;padding:15px;display:block;width:100%;min-height:185px;resize:vertical;font-size:13px;line-height:1.75;white-space:pre-wrap}
.application-prompt-input:focus{border-color:var(--mint)}
.application-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:13px}
.application-code{border-top:1px solid #334253;padding:15px 22px 21px}
.application-code>summary{font-size:15px;font-weight:800;color:#EAF2FF;cursor:pointer;min-height:38px;padding:7px 0}
.application-code .code-tabs{margin:16px 0 12px}
.application-code .code-window pre{font-size:12px;color:#DEEDFA}
.application-code .code-action-row{margin-top:12px}
.application-code .code-tabs button{color:#DBE7F6;font-size:12px}
.copy-feedback{color:#86F5DE;font-size:12px;line-height:1.65;margin:7px 0 0}
@media(max-width:950px){.application-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.application-top,.application-prompt,.application-code{padding-left:16px;padding-right:16px}.application-grid{padding-left:16px;padding-right:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.application-jump{padding:15px 16px}.application-jump .btn{width:100%}.application-prompt-input{font-size:12px}.checkpoint{padding:17px}.checkpoint strong{font-size:17px}.checkpoint p{font-size:13.5px}}