/* 컬러 추출 페이지 */
.jc-page{font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;word-break:keep-all;color:#1b2437;letter-spacing:-.02em}
.jc-hero{color:#fff;padding:clamp(56px,6vw,88px) 0;background:linear-gradient(100deg,#081552 0%,#0a1a66 50%,#0c1d70 100%);position:relative;isolation:isolate;overflow:hidden}
.jc-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 30% 70% at 82% 40%,rgba(95,150,255,.35),transparent 80%),linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px) 0 0/56px 56px,linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px) 0 0/56px 56px}
.jc-eyebrow{margin:0 0 18px;font-size:13px;font-weight:700;letter-spacing:.16em;color:#8fd0ff}
.jc-hero h1{margin:0 0 20px;font-size:clamp(32px,4.4vw,52px);line-height:1.25;font-weight:800;letter-spacing:-.04em}
.jc-sub{margin:0;max-width:560px;font-size:17px;line-height:1.7;color:#d6defa}
.jc-section{padding:48px 0 80px;background:#f6f8fe}
.jc-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.jc-steps{display:grid;gap:24px;min-width:0}
.jc-card{background:#fff;border:1px solid #dfe6f7;border-radius:6px;padding:28px;min-width:0}
.jc-card h2{margin:0 0 8px;font-size:22px;font-weight:800;letter-spacing:-.03em;display:flex;align-items:center;gap:12px}
.jc-no{display:inline-grid;place-items:center;min-width:34px;height:34px;border-radius:50%;background:#0d217d;color:#fff;font-size:13px;font-weight:700;letter-spacing:0}
.jc-desc{margin:0 0 20px;color:#55607a;font-size:15px;line-height:1.65}
.jc-lab{display:block;margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#65729c}

/* 216색 */
.jc-safe{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}
.jc-blk{display:grid;grid-template-columns:repeat(6,1fr);gap:2px}
.jc-sw{aspect-ratio:1;min-width:0;padding:0;border:0;border-radius:2px;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.jc-sw:hover,.jc-sw:focus-visible{outline:2px solid #e8370d;outline-offset:1px;position:relative;z-index:1}
.jc-sw.is-on{outline:3px solid #0d217d;outline-offset:1px;position:relative;z-index:2}
@media(max-width:560px){.jc-safe{grid-template-columns:repeat(2,1fr)}}

/* 분포도 */
.jc-pick{display:grid;gap:16px}
.jc-sv{position:relative;width:100%;height:260px;border-radius:4px;cursor:crosshair;touch-action:none;user-select:none;border:1px solid #dfe6f7}
.jc-sv:focus-visible{outline:3px solid #e8370d;outline-offset:2px}
.jc-sv-dot{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1.5px rgba(0,0,0,.6),0 2px 6px rgba(0,0,0,.35);pointer-events:none}
.jc-hue-wrap{display:grid;gap:8px}
.jc-hue,.jc-slide{-webkit-appearance:none;appearance:none;width:100%;height:16px;border-radius:8px;outline:0;background:linear-gradient(to right,#f00 0%,#ff0 17%,#0f0 33%,#0ff 50%,#00f 67%,#f0f 83%,#f00 100%);border:1px solid #dfe6f7}
.jc-hue::-webkit-slider-thumb,.jc-slide::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid #0d217d;cursor:pointer}
.jc-hue::-moz-range-thumb,.jc-slide::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid #0d217d;cursor:pointer}
.jc-hue:focus-visible::-webkit-slider-thumb,.jc-slide:focus-visible::-webkit-slider-thumb{border-color:#e8370d}

/* 버튼 */
.jc-tools{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.jc-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:2px;border:1px solid #0d217d;background:#0d217d;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none}
.jc-btn[hidden]{display:none}
.jc-btn:hover,.jc-btn:focus-visible{background:#e8370d;border-color:#e8370d;color:#fff}
.jc-btn-line{background:#fff;color:#0d217d}
.jc-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.jc-file:focus-visible+*{outline:2px solid #e8370d}
.jc-note{margin:0 0 14px;font-size:14px;color:#8a5a00;background:#fff6e3;border-radius:4px;padding:10px 14px}
.jc-drop{position:relative;display:grid;place-items:center;min-height:180px;border:2px dashed #c9d4f2;border-radius:6px;background:#fafbff;padding:12px;text-align:center}
.jc-drop.is-over{border-color:#e8370d;background:#fff4f0}
.jc-drop.has-img{border-style:solid;border-color:#dfe6f7;background:#fff}
.jc-drop-hint{margin:0;color:#65729c;font-size:15px;line-height:1.6;padding:20px}
.jc-canvas{display:block;max-width:100%;max-height:520px;height:auto;cursor:crosshair;touch-action:none}
.jc-loupe{position:absolute;right:14px;top:14px;display:grid;gap:4px;justify-items:center;padding:6px;background:#fff;border:1px solid #cdd6f0;border-radius:4px;box-shadow:0 4px 14px rgba(13,33,125,.18);pointer-events:none}
.jc-loupe[hidden]{display:none}
.jc-loupe canvas{width:99px;height:99px;image-rendering:pixelated}
.jc-loupe span{font-size:12px;font-weight:700;font-variant-numeric:tabular-nums}

/* 추천 */
.jc-check{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;font-size:14px;color:#33405e;cursor:pointer}
.jc-check input{width:18px;height:18px;accent-color:#0d217d}
.jc-rec{margin-bottom:22px}
.jc-rec h3{margin:0 0 10px;font-size:16px;font-weight:800;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}
.jc-rec h3 small{font-size:13px;font-weight:500;color:#65729c}
.jc-chips{display:flex;gap:8px;flex-wrap:wrap}
.jc-chip{display:grid;gap:4px;flex:1 1 92px;max-width:180px}
.jc-chip-c{height:72px;border:1px solid rgba(0,0,0,.08);border-radius:4px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;font-variant-numeric:tabular-nums}
.jc-chip-c:hover,.jc-chip-c:focus-visible{outline:2px solid #e8370d;outline-offset:1px}
.jc-chip-pick{border:0;background:none;padding:2px;font:inherit;font-size:12px;color:#55607a;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.jc-chip-pick:hover,.jc-chip-pick:focus-visible{color:#e8370d}
.jc-demo{margin-top:8px;border:1px solid #dfe6f7;border-radius:6px;overflow:hidden}
.jc-demo-bar{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;font-size:14px}
.jc-demo-bar span{opacity:.85;font-size:13px}
.jc-demo-body{padding:22px 18px 26px}
.jc-demo-body p{margin:0 0 8px}
#jc-demo-title{font-size:18px;font-weight:800}
.jc-demo-text{font-size:14px;opacity:.8}
.jc-demo-btn{display:inline-block;margin-top:10px;padding:10px 20px;border-radius:2px;font-size:14px;font-weight:700}

/* 결과 패널 */
.jc-result{position:sticky;top:112px}
.jc-result-in{background:#fff;border:1px solid #dfe6f7;border-radius:6px;padding:22px}
.jc-big{display:grid;place-items:center;height:120px;border-radius:4px;border:1px solid rgba(0,0,0,.08);font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;margin-bottom:16px}
.jc-codes{display:grid;gap:8px}
.jc-code{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:8px;font-size:13px}
.jc-code span{font-weight:700;color:#65729c}
.jc-code input,.jc-code output{min-width:0;padding:8px 10px;border:1px solid #dfe6f7;border-radius:2px;background:#fafbff;font:inherit;font-size:13px;color:#1b2437;font-variant-numeric:tabular-nums}
.jc-code input:focus{outline:2px solid #0d217d;background:#fff}
.jc-copy{padding:8px 12px;border:1px solid #0d217d;border-radius:2px;background:#fff;color:#0d217d;font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.jc-copy:hover,.jc-copy:focus-visible{background:#e8370d;border-color:#e8370d;color:#fff}
.jc-lab2{margin-top:18px}
.jc-near{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;width:100%;padding:8px 10px;border:1px solid #dfe6f7;border-radius:2px;background:#fff;font:inherit;font-size:13px;cursor:pointer;text-align:left}
.jc-near i{width:34px;height:34px;border-radius:2px;border:1px solid rgba(0,0,0,.1)}
.jc-near span{font-weight:700;font-variant-numeric:tabular-nums}
.jc-near em{font-style:normal;color:#65729c;font-size:12px}
.jc-near:hover,.jc-near:focus-visible{border-color:#e8370d}
.jc-toast{min-height:20px;margin:14px 0 0;font-size:13px;font-weight:700;color:#0d217d}

@media(max-width:980px){
.jc-layout{grid-template-columns:minmax(0,1fr)}
.jc-result{position:static;order:-1}
.jc-card{padding:22px 18px}
}
@media(prefers-reduced-motion:no-preference){.jc-sw,.jc-btn,.jc-copy,.jc-chip-c{transition:background .15s,border-color .15s,color .15s}}
.jc-parts-help{margin:16px 0 10px;font-size:14px;line-height:1.6;color:#33405e}
.jc-demo-bar,.jc-demo-body,.jc-demo-btn{cursor:pointer;outline-offset:-3px}
.jc-demo-btn{outline-offset:2px}
.jc-demo-bar:hover,.jc-demo-body:hover{box-shadow:inset 0 0 0 2px rgba(232,55,13,.7)}
.jc-demo-btn:hover{box-shadow:0 0 0 2px #fff,0 0 0 4px #e8370d}
.jc-demo-bar:focus-visible,.jc-demo-body:focus-visible{outline:3px solid #e8370d}
.jc-demo-btn:focus-visible{outline:3px solid #e8370d}
.jc-demo-bar.is-edit,.jc-demo-body.is-edit{box-shadow:inset 0 0 0 3px #e8370d}
.jc-demo-btn.is-edit{box-shadow:0 0 0 2px #fff,0 0 0 5px #e8370d}
.jc-pop{margin-top:12px;padding:18px;border:1px solid #cdd6f0;border-radius:6px;background:#fafbff}
.jc-pop[hidden]{display:none}
.jc-pop-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:15px}
.jc-pop-x{border:0;background:none;font:inherit;font-size:13px;color:#55607a;cursor:pointer;padding:4px}
.jc-pop-x:hover,.jc-pop-x:focus-visible{color:#e8370d}
.jc-pop-row{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:10px;margin-bottom:12px;font-size:13px;font-weight:700;color:#65729c}
.jc-slide{height:16px;border-radius:8px;outline:0;border:1px solid #dfe6f7;width:100%}
.jc-pop-foot{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px}
.jc-pop-foot input{width:110px;padding:8px 10px;border:1px solid #dfe6f7;border-radius:2px;background:#fff;font:inherit;font-size:13px;font-variant-numeric:tabular-nums}
.jc-card-key{border-color:#0d217d;box-shadow:0 0 0 1px #0d217d,0 10px 28px rgba(13,33,125,.10)}
.jc-card-key .jc-parts-help{margin-top:0}
.jc-key-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;margin:16px 0 10px}
.jc-key-top .jc-parts-help{margin:0;flex:1 1 280px}
.jc-reset-all{min-height:40px;padding:0 16px;font-size:14px;flex:0 0 auto}

/* 히어로 그래픽 */
.jc-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,360px);gap:48px;align-items:center}
.jc-art{position:relative;width:100%;max-width:320px;aspect-ratio:1;justify-self:center}
.jc-ring{position:absolute;inset:0;border-radius:50%;background:conic-gradient(#ff3b3b,#ff9f1a,#ffe14d,#4cd964,#1ecbe1,#5b6cff,#c14bff,#ff3b8e,#ff3b3b);-webkit-mask:radial-gradient(farthest-side,transparent 63%,#000 64%);mask:radial-gradient(farthest-side,transparent 63%,#000 64%);animation:jc-spin 48s linear infinite;box-shadow:0 0 60px rgba(120,150,255,.25)}
.jc-disc{position:absolute;inset:22%;border-radius:50%;display:grid;place-items:center;background:#336699;border:6px solid rgba(255,255,255,.92);box-shadow:0 14px 40px rgba(0,0,0,.35);transition:background .9s ease}
.jc-disc span{font-size:clamp(15px,2.2vw,22px);font-weight:800;letter-spacing:.02em;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.45);font-variant-numeric:tabular-nums}
.jc-tile{position:absolute;width:15%;aspect-ratio:1;border-radius:14%;border:3px solid #fff;box-shadow:0 8px 20px rgba(0,0,0,.3);animation:jc-float 6s ease-in-out infinite}
.jc-t1{left:-4%;top:14%;background:#ff9933}.jc-t2{right:-3%;top:6%;background:#33cccc;animation-delay:-1.2s}
.jc-t3{right:-6%;top:56%;background:#cc3366;animation-delay:-2.4s}.jc-t4{left:2%;bottom:6%;background:#99cc33;animation-delay:-3.6s}
.jc-t5{left:42%;top:-6%;background:#6666ff;animation-delay:-4.8s;width:12%}.jc-t6{right:22%;bottom:-5%;background:#ffcc00;animation-delay:-.6s;width:12%}
.jc-dropper{position:absolute;width:20%;height:auto;right:6%;bottom:8%;filter:drop-shadow(0 8px 14px rgba(0,0,0,.4));animation:jc-float 5s ease-in-out infinite;animation-delay:-2s}
.jc-art-chip{position:absolute;left:-10%;bottom:30%;display:inline-flex;align-items:center;gap:7px;padding:6px 12px 6px 7px;border-radius:999px;background:#fff;color:#14213d;box-shadow:0 10px 26px rgba(0,0,0,.28);font-size:11px;font-weight:800;letter-spacing:.06em}
.jc-art-chip b{width:18px;height:18px;border-radius:50%;background:#336699;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.15);transition:background .9s ease}
.jc-art-chip em{font-style:normal}
@keyframes jc-spin{to{transform:rotate(360deg)}}
@keyframes jc-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media(max-width:900px){.jc-hero-grid{grid-template-columns:minmax(0,1fr);gap:36px}.jc-art{justify-self:center;max-width:300px}}
@media(prefers-reduced-motion:reduce){.jc-ring,.jc-tile,.jc-dropper{animation:none}.jc-disc,.jc-art-chip b{transition:none}}