@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--navy:#18243c;--muted:#778197;--blue:#5865e8;--bg:#f5f7fb;--line:#e8ecf3;--green:#168a64;--red:#c74659}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--navy);font-family:'DM Sans','Noto Sans KR',system-ui,sans-serif}.top{height:72px;background:#fff;border-bottom:1px solid #e9edf4}.nav{max-width:1120px;height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.logo{font-weight:800;font-size:22px;letter-spacing:-1px;text-decoration:none;color:var(--navy)}.logo b{color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:20px}.nav-actions a{color:#657088;text-decoration:none;font-size:14px;font-weight:700}.nav-actions a:hover{color:var(--blue)}main{max-width:980px;margin:0 auto;padding:0 24px}.hero{padding:42px 0 22px}.eyebrow{display:inline-flex;color:var(--blue);background:#eef0ff;border-radius:99px;padding:7px 12px;font-size:11px;font-weight:800;letter-spacing:.08em}.hero h1{font-size:clamp(32px,5vw,48px);letter-spacing:-2px;line-height:1.15;margin:16px 0 10px}.hero p{max-width:720px;margin:0;color:var(--muted);line-height:1.75;font-size:16px}.play-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 8px 28px #2334580a}.topline{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 2px 14px;color:var(--muted);font-size:13px;font-weight:700}.signal{width:100%;min-height:188px;border:0;border-radius:18px;color:#fff;background:#536078;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:24px;cursor:pointer;touch-action:manipulation;user-select:none;transition:background .18s,transform .18s}.signal:hover{transform:translateY(-1px)}.signal:focus-visible,.btn:focus-visible,.nav-actions a:focus-visible{outline:3px solid #202b48;outline-offset:3px}.signal[data-state=waiting]{background:#cf5968}.signal[data-state=ready]{background:#168a64}.signal[data-state=early]{background:#9e4152}.signal[data-state=scored]{background:#4f5fbb}.signal-icon{font-size:21px;line-height:1}.signal strong{font-size:clamp(21px,3vw,28px);letter-spacing:-.5px}.signal span:last-child{font-size:14px;line-height:1.5;opacity:.94}.action-row{display:flex;align-items:center;gap:14px;margin-top:16px}.btn{border:0;border-radius:12px;padding:13px 19px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 6px 16px #5865e833}.btn.primary:hover{background:#4855d8}.btn.primary:disabled{opacity:.55;cursor:not-allowed}.key-tip{color:var(--muted);font-size:12px;line-height:1.5}.status{min-height:22px;margin:13px 2px 0;color:#58637a;font-size:13px;line-height:1.6}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.stat{background:#f7f8fc;border:1px solid #edf0f5;border-radius:14px;padding:14px 16px}.stat span{display:block;color:var(--muted);font-size:12px;font-weight:700}.stat strong{display:block;margin-top:6px;font-size:20px;letter-spacing:-.4px}.summary{margin-top:18px;padding:18px;border-radius:16px;background:#eef0ff;border:1px solid #dfe3ff}.summary h2{margin:0 0 12px;font-size:18px}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.summary-item{padding:12px;background:#fff;border-radius:12px}.summary-item span{display:block;color:var(--muted);font-size:12px}.summary-item strong{display:block;margin-top:5px;font-size:22px}.round-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:14px 0 0;padding:0}.round-list li{background:#fff;border-radius:99px;padding:7px 10px;font-size:12px;font-weight:700}.small-note{color:var(--muted);font-size:12px;line-height:1.6;margin:12px 0 0}.guide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0 58px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.guide-card h2{font-size:17px;margin:0 0 9px;letter-spacing:-.3px}.guide-card p,.guide-card li{color:#626e84;font-size:14px;line-height:1.75}.guide-card p{margin:0}.guide-card ul{margin:0;padding-left:20px}.footer{border-top:1px solid #e6eaf1;background:#fff;text-align:center;color:#8992a3;padding:25px;font-size:12px}.hidden{display:none!important}@media(max-width:650px){.top{height:62px}.nav{padding:0 18px}.logo{font-size:20px}.nav-actions{gap:13px}.nav-actions a{font-size:12px}main{padding:0 18px}.hero{padding:31px 0 18px}.hero h1{letter-spacing:-1.4px}.play-card{padding:15px;border-radius:18px}.topline{font-size:11px;align-items:flex-start}.signal{min-height:174px;border-radius:15px;padding:18px}.action-row{align-items:flex-start;flex-direction:column;gap:9px}.btn{width:100%}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.stat{padding:12px 10px}.stat strong{font-size:17px}.summary-grid,.guide{grid-template-columns:1fr}.guide{margin-bottom:40px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.mode-row{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:0 2px 12px;color:var(--muted);font-size:13px;font-weight:700}.mode-row select{max-width:230px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font:inherit}.choice-pad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}.choice-pad.hidden{display:none!important}.choice-btn{min-width:0;min-height:58px;border:1px solid #dce2ec;border-radius:12px;background:#f6f7fb;color:var(--navy);font:inherit;font-size:18px;font-weight:800;cursor:pointer;touch-action:manipulation}.choice-btn:hover{filter:brightness(.96);transform:translateY(-1px)}.choice-btn:focus-visible,.mode-row select:focus-visible{outline:3px solid #9ca5ff;outline-offset:2px}.choice-btn.color-choice{font-size:14px;color:#fff;border:0}.choice-btn.color-blue{background:#2878bd}.choice-btn.color-yellow{background:#d5a700;color:#18243c}.choice-btn.color-purple{background:#7853b8}.choice-btn.color-orange{background:#aa4f0b}.signal[data-cue="color-blue"]{background:#2878bd}.signal[data-cue="color-yellow"]{background:#996c00}.signal[data-cue="color-purple"]{background:#7853b8}.signal[data-cue="color-orange"]{background:#aa4f0b}.signal[data-mode="choice"] .signal-icon{font-size:54px}.signal[data-mode="color"] .signal-icon{font-size:45px}@media(max-width:650px){.mode-row{justify-content:space-between}.mode-row select{max-width:62%;}.choice-pad{gap:7px}.choice-btn{min-height:54px;font-size:15px}}

.choice-caption{margin:14px 0 -4px;text-align:center;color:var(--muted);font-size:13px;font-weight:800}.choice-btn:disabled{opacity:1;cursor:default}.choice-btn:disabled:hover{filter:none;transform:none}

.choice-btn.selected{outline:3px solid #f6ae2d;outline-offset:2px;transform:translateY(-1px);box-shadow:0 0 0 5px rgba(246,174,45,.18)}.choice-btn.random-choice{grid-column:1/-1;background:#edf0ff;color:#26344c;border:1px solid #9ca8c4}.choice-btn.random-choice:hover{background:#e2e8ff}

.next-mode-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0 12px;padding:10px 12px;border:1px solid #e5e9f0;border-radius:12px;background:#f8fafc}.next-mode-row label{font-size:13px;font-weight:800;color:#536078}.next-mode-row select{min-width:158px;max-width:68%;padding:9px 30px 9px 10px;border:1px solid #d9e0e8;border-radius:9px;background:#fff;color:#26344c;font:inherit;font-size:13px;font-weight:700}@media(max-width:650px){.next-mode-row{gap:8px;padding:9px 10px}.next-mode-row select{min-width:142px;max-width:66%;font-size:12px}}

.choice-setting{display:block;min-width:0;width:100%;margin:0 0 11px;padding:9px 12px 11px;border:1px solid #e5e9f0;border-radius:13px;background:#f8fafc}.choice-setting legend{padding:0 6px;color:#536078;font-size:13px;font-weight:800}.option-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%}.option-tiles.two-options{grid-template-columns:repeat(2,minmax(0,1fr))}.option-tile{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;min-height:46px;padding:7px 8px;border:1px solid #dbe2ee;border-radius:10px;background:#fff;color:#536078;font-size:12.5px;font-weight:800;text-align:center;line-height:1.35;cursor:pointer}.option-tile{padding-left:30px}.option-tile input{position:absolute;left:9px;top:50%;transform:translateY(-50%);width:17px;height:17px;margin:0;accent-color:#5865e8;cursor:pointer}.option-tile:has(input:checked){border-color:#6b72ed;background:#eef0ff;color:#3d45bd;box-shadow:0 2px 7px rgba(88,101,232,.12)}.option-tile:has(input:focus-visible){outline:3px solid #9ca5ff;outline-offset:2px}.option-tile:has(input:disabled){opacity:.55;cursor:not-allowed}.option-tile input:disabled{cursor:not-allowed}@media(max-width:650px){.choice-setting{padding:8px 8px 9px;margin-bottom:9px}.option-tiles{gap:6px}.option-tile{min-height:44px;padding:6px 4px;font-size:11.5px;border-radius:9px}}

.action-row{flex-wrap:wrap}#stop-btn{background:#fff0f0;color:#b42318;border:1px solid #fecaca;box-shadow:none}#stop-btn:hover{background:#fee2e2}#stop-btn:focus-visible{outline:3px solid #f0a5a5;outline-offset:2px}@media(max-width:650px){.action-row{gap:8px}.action-row .key-tip{flex-basis:100%}}