:root{font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,-apple-system,"Segoe UI",sans-serif;color:#111827;background:#fbfbfd;font-synthesis:none;--navy:#111827;--text:#374151;--muted:#6b7280;--line:#e5e7eb;--surface:#fff;--accent:#6375f4;--accent-dark:#4c5ed7;--accent-soft:#eef0ff;--danger:#be123c;--shadow:0 18px 45px rgba(62,72,130,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;line-height:1.6}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}.container{width:min(1100px,calc(100% - 32px));margin-inline:auto}.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}[hidden]{display:none!important}
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid #ececf2;background:rgba(255,255,255,.94);box-shadow:0 1px 16px rgba(30,41,59,.04);backdrop-filter:blur(12px)}.header-inner{width:min(1100px,calc(100% - 28px));min-height:66px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:8px;color:var(--navy);text-decoration:none}.brand strong{font-size:1.24rem;font-weight:900;line-height:1;letter-spacing:-.045em}.brand-mark{display:block;width:34px;height:34px;object-fit:contain}.site-header nav,.footer-inner nav{display:flex;gap:16px;flex-wrap:wrap}.site-header nav a,.footer-inner a{color:#475569;text-decoration:none;font-size:.91rem}.site-header nav a:hover{border-radius:7px;background:var(--accent-soft);color:var(--accent-dark)}.footer-inner a:hover{text-decoration:underline;color:#fff}
.intro{padding:58px 0 48px;border-bottom:1px solid var(--line);background:#fff;text-align:center}.eyebrow{margin:0 0 8px;color:var(--accent-dark);font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}h1,h2,h3{color:var(--navy);line-height:1.25}h1{margin:0;font-size:clamp(2rem,5.8vw,3.2rem);letter-spacing:-.045em}.intro .container>p:last-child{margin:16px auto 0;color:var(--muted);font-size:1.05rem}
.workspace{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(360px,1.18fr);gap:20px;padding-top:30px}.workspace>*{min-width:0}.card{border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 3px 12px rgba(23,37,84,.04);padding:24px}.panel-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}.panel-title h2{margin:0;font-size:1.28rem}.panel-title p{margin:3px 0 0;color:var(--muted);font-size:.86rem}.text-button{border:0;background:none;padding:5px;color:var(--muted);font-size:.86rem}.text-button.danger{color:var(--danger)}.add-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-bottom:17px}.field-label{display:block;margin-bottom:7px;font-weight:750}input,textarea{width:100%;min-width:0;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:var(--navy);padding:10px 12px}textarea{resize:vertical;min-height:190px}input:focus,textarea:focus{border-color:var(--accent);outline:3px solid rgba(245,158,11,.18)}.help{margin:6px 0 12px;color:var(--muted);font-size:.83rem}.error{color:var(--danger);font-weight:650}.button{display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:9px 16px;border:1px solid #d97706;border-radius:9px;background:var(--accent);color:#2c2008;font-weight:800}.button:hover{background:#fbbf24}.button.secondary{border-color:var(--line);background:#fff;color:var(--navy)}.button.secondary:hover{background:#f8fafc}.button:disabled,.spin-button:disabled{opacity:.48;cursor:not-allowed}:focus-visible{outline:3px solid rgba(245,158,11,.55);outline-offset:2px}
.item-list{display:flex;flex-wrap:wrap;gap:7px;max-height:112px;overflow:auto;margin:0 0 14px;padding:0;list-style:none}.item-list li{display:flex;align-items:center;gap:4px;max-width:100%;padding:4px 5px 4px 9px;border:1px solid var(--line);border-radius:999px;background:#f8fafc;font-size:.83rem}.item-list span{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-list button{display:grid;place-items:center;width:25px;height:25px;border:0;border-radius:50%;background:transparent;color:var(--muted)}.item-list button:hover{background:#e2e8f0;color:var(--danger)}
.wheel-panel{display:flex;flex-direction:column;min-height:570px}.wheel-wrap{position:relative;width:min(100%,500px);aspect-ratio:1;margin:auto}.wheel{display:block;width:100%;height:100%;filter:drop-shadow(0 9px 16px rgba(23,37,84,.12));transition:transform 4.5s cubic-bezier(.12,.67,.07,1)}.pointer{position:absolute;z-index:2;left:50%;top:-2px;transform:translateX(-50%);width:0;height:0;border-left:16px solid transparent;border-right:16px solid transparent;border-top:32px solid var(--danger)}.spin-button{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);width:88px;height:88px;border:7px solid #fff;border-radius:50%;background:var(--accent);color:#302006;font-weight:900;box-shadow:0 5px 16px rgba(15,23,42,.25)}.spin-button:hover{background:#fbbf24}
.content{max-width:820px;padding-top:48px;padding-bottom:70px}.content h2{margin:38px 0 12px;font-size:1.45rem}.content li{margin-bottom:7px;color:var(--text)}.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.use-grid article,details{padding:17px;border:1px solid var(--line);border-radius:12px;background:#fff}.use-grid h3{margin:0 0 5px;font-size:1rem}.use-grid p,details p{margin:0;color:var(--muted)}details{margin-bottom:9px}summary{font-weight:750;cursor:pointer}details p{margin-top:10px}.ad-slot{width:min(1100px,calc(100% - 32px));min-height:90px;margin:28px auto}
footer{border-top:1px solid var(--line);background:#fff;padding:35px 0 22px}.footer-inner{width:min(1100px,calc(100% - 32px));margin:auto;display:flex;justify-content:space-between;gap:25px}.footer-inner p{margin:4px 0;color:var(--muted)}.copyright{width:min(1100px,calc(100% - 32px));margin:22px auto 0;padding-top:15px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}
.modal-backdrop{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:18px;background:rgba(15,23,42,.63)}.result-modal{width:min(460px,100%);padding:30px;border-radius:17px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.25);text-align:center}.result-modal h2{margin:5px 0 24px;color:var(--accent-dark);font-size:clamp(1.7rem,7vw,2.4rem);overflow-wrap:anywhere}.modal-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}.consent{position:fixed;z-index:40;right:18px;bottom:18px;width:min(440px,calc(100% - 36px));padding:17px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:var(--shadow)}.consent p{margin:0 0 12px}.consent div{display:flex;justify-content:flex-end;gap:8px}.noscript{margin:0;padding:12px;text-align:center;background:#fef3c7}.policy{max-width:800px;padding-top:52px;padding-bottom:75px}.policy h1{font-size:2.25rem}.policy h2{margin-top:32px;font-size:1.3rem}.policy p,.policy li{color:var(--text)}
@media(max-width:780px){.workspace{grid-template-columns:1fr}.wheel-panel{min-height:auto}.tool-nav{overflow-x:auto}.use-grid{grid-template-columns:1fr}.site-header nav{display:none}}@media(max-width:500px){.container{width:calc(100% - 22px)}.intro{padding:45px 0 40px}.card{padding:17px;border-radius:13px}.wheel-wrap{width:100%}.spin-button{width:76px;height:76px;border-width:6px}.footer-inner{flex-direction:column}.footer-inner nav{gap:11px}.modal-actions{flex-direction:column}.modal-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
.card,.use-grid article,details,.result-modal,.consent{border-color:#e7e7ef;border-radius:18px;box-shadow:0 7px 24px rgba(40,48,91,.045)}input:focus,textarea:focus{border-color:var(--accent);outline:3px solid rgba(99,117,244,.18)}:focus-visible{outline-color:rgba(99,117,244,.55)}.button{border-color:var(--accent);background:linear-gradient(135deg,#7b6ff0,#4f72ea);color:#fff}.button:hover{background:linear-gradient(135deg,#6f63e2,#4565d9)}.button.secondary{border-color:#e0e2ef;background:#fff;color:var(--navy)}.button.secondary:hover{background:#f7f7ff}.spin-button{background:linear-gradient(135deg,#7b6ff0,#4f72ea);color:#fff}.spin-button:hover{background:linear-gradient(135deg,#6f63e2,#4565d9)}.item-list li{border-color:#e2e3fb;background:#f7f7ff}footer{border-top:0;background:#11172b;color:#e5e7eb}.footer-inner p,.copyright{color:#aeb7d0}.copyright{border-top-color:#293149}.footer-inner a{color:#d8ddef}