:root{color-scheme:dark;--bg:#111318;--panel:#1b1e24;--raised:#252a33;--line:#383c46;--text:#e5e7eb;--muted:#a6adbb;--accent:#fca5a5;--accent-bg:#362329;--shadow:#0007;--black:#080b0d;font-family:Inter,'Segoe UI','Malgun Gothic',sans-serif;font-size:15px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}body.light{color-scheme:light;--bg:#f9fafb;--panel:#fff;--raised:#f3f4f6;--line:#d1d5db;--text:#111827;--muted:#6b7280;--accent:#b91c1c;--accent-bg:#fef2f2;--shadow:#213a3820}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{border:1px solid transparent;border-radius:8px;padding:9px 14px;color:inherit;background:transparent;cursor:pointer;transition:background .15s,border-color .15s}button:hover:not(:disabled){background:var(--raised);border-color:var(--line)}button:disabled{opacity:.4;cursor:not-allowed}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button.primary{background:var(--accent);color:var(--bg);font-weight:750}button.primary:hover:not(:disabled){background:var(--accent);filter:brightness(1.07)}button.secondary{background:var(--raised);border-color:var(--line)}[hidden]{display:none!important}.wrap{max-width:1280px;margin:auto;padding-inline:32px}header{background:var(--panel);border-bottom:1px solid var(--line)}.nav{height:64px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.6px}.brand small{display:block;font-size:9px;letter-spacing:3px;color:var(--muted);line-height:1.1;margin-top:1px}.brand-icon{font-size:43px;line-height:1;color:var(--accent)}.fan{font-size:9px;letter-spacing:1px;color:var(--muted);border:1px solid var(--line);padding:2px 6px;margin-left:10px;font-weight:500}.nav nav{display:flex;gap:7px}.icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;font-size:22px;padding:0;color:var(--muted)}a.icon{font-size:15px;border:1px solid var(--line);border-radius:50%;width:24px;height:24px;margin:9px}.notice{display:flex;gap:11px;align-items:center;background:var(--accent-bg);border:1px solid #fca5a520;border-radius:9px;margin-top:22px;padding:7px 14px;font-size:12px;color:var(--accent)}.notice button{margin-left:auto;font-size:12px;white-space:nowrap;padding:6px 8px}.pulse{width:6px;height:6px;background:var(--accent);border-radius:50%}.divider{padding:0 10px;opacity:.4}.intro{text-align:center;padding:36px 0 27px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--muted);margin:0 0 8px}.intro h1{font-size:30px;letter-spacing:-1.2px;line-height:1.4;margin:0 0 10px;font-weight:650}.intro em{color:var(--accent);font-style:normal}.intro>p:last-child{color:var(--muted);margin:0;font-size:14px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px}.input-panel{padding:22px 24px}.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.panel-top .eyebrow{margin:0}.muted{color:var(--muted);font-size:12px}form#guessForm{display:flex;gap:12px}.searchbox{position:relative;flex:1;min-width:0}.search-icon{position:absolute;left:15px;top:7px;font-size:25px;color:var(--muted)}input,select{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);padding:12px}input#search{height:52px;padding-left:46px;font-size:15px}input::placeholder{color:var(--muted)}#submit{min-width:128px}#submit span{margin-left:12px;opacity:.5}#suggestions{position:absolute;z-index:5;top:calc(100% + 6px);margin:0;padding:6px;background:var(--raised);border:1px solid var(--line);border-radius:10px;box-shadow:0 16px 32px var(--shadow);width:100%;max-height:320px;overflow:auto;list-style:none}#suggestions li{padding:10px;border-radius:6px;cursor:pointer;display:flex;gap:10px;align-items:center}#suggestions li[aria-selected=true],#suggestions li:hover{background:var(--accent-bg)}#suggestions small{display:block;color:var(--muted);font-size:11px}#suggestions .mini-icon{color:var(--accent);background:var(--bg);border:1px solid var(--line);width:34px;height:34px;border-radius:6px;display:grid;place-items:center}#suggestions .result-note{margin-left:auto;font-size:10px;color:var(--muted);white-space:nowrap}.selection{margin:9px 0 13px;min-height:19px;color:var(--muted);font-size:11px}.toolbar{border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:13px}.toolbar b{color:var(--accent);font-weight:700}.actions{display:flex;gap:3px;align-items:center}.actions button{font-size:12px;padding:7px 10px}#message:empty{display:none}#message{border-left:3px solid var(--accent);padding:10px 14px;background:var(--accent-bg);font-size:13px;margin-top:14px;border-radius:4px}.results-top{display:flex;align-items:center;justify-content:space-between;margin:29px 0 15px;gap:10px}.results-top h2{font-size:14px;margin:0;font-weight:600}.results-top h2 span{font-family:monospace;margin-left:9px;color:var(--accent);font-size:12px}.legend{display:flex;gap:6px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:4px 8px;border-radius:5px;font-size:12px;line-height:1.5;border:1px solid transparent}.exact{color:#b9f5d1;background:#164a33;border-color:#306947}.near{color:#ffdf81;background:#4c3c12;border-color:#75601d}.miss{color:#d0d7dd;background:var(--black);border-color:#3b444d}.unknown{color:var(--muted);background:var(--raised);border:1px dashed var(--line)}.empty{text-align:center;border:1px dashed var(--line);border-radius:12px;padding:33px 15px 32px}.empty>span{display:block;color:var(--accent);font-size:37px;line-height:1.2;margin-bottom:13px}.empty h3{font-size:16px;margin:0 0 6px;font-weight:500}.empty p{font-size:12px;color:var(--muted);margin:0 0 12px}.empty small{font-size:10px;color:var(--muted);opacity:.75}.guess{display:grid;grid-template-columns:154px 1fr;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--panel);margin-bottom:12px;animation:enter .25s ease}.guess:first-child{border-color:#fca5a566}.identity{background:var(--raised);padding:19px 12px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.identity .number{position:absolute;top:5px;left:8px;color:var(--muted);font-family:monospace;font-size:10px}.operator-icon{width:42px;height:42px;border:1px solid #fca5a540;color:var(--accent);display:grid;place-items:center;font-size:22px;margin-bottom:8px;transform:rotate(45deg);border-radius:5px}.operator-icon span{transform:rotate(-45deg)}.identity h3{font-size:13px;margin:4px 0 0;overflow-wrap:anywhere;line-height:1.5}.identity small{font-size:9px;color:var(--muted);margin-top:4px}.clues{display:grid;grid-template-columns:repeat(var(--clue-count,9),minmax(0,1fr));margin:0}.clue{text-align:center;min-width:0;border-right:1px solid #ffffff04}.clue dt{font-size:10px;color:var(--muted);padding:10px 2px;background:#ffffff02;white-space:nowrap}.clue dd{margin:0;padding:15px 3px}.clue .tag{font-size:11px;max-width:100%;overflow-wrap:anywhere;min-height:32px;line-height:1.5;padding:5px}.outcome{padding:22px;text-align:center;margin-top:16px;border-color:var(--accent)}.outcome h2{font-size:21px;margin:0 0 6px;color:var(--accent)}.outcome p{font-size:13px;color:var(--muted);margin:0 0 13px}.guide{padding:26px;margin-top:32px}.section-title{display:flex;justify-content:space-between;align-items:center}.section-title h2{font-size:20px;margin:0;font-weight:600;letter-spacing:-.5px}.section-title a{font-size:11px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:16px 0 20px}.steps p{display:flex;align-items:flex-start;gap:15px;font-size:12px;color:var(--muted);margin:8px 0}.steps b{font-family:monospace;color:var(--accent);font-size:19px;font-weight:400}details{border-top:1px solid var(--line);padding-top:17px;font-size:12px}summary{cursor:pointer;font-weight:600}.rules{display:grid;grid-template-columns:180px 1fr;gap:12px;margin:18px 0}.rules dt{color:var(--accent)}.rules dd{margin:0;color:var(--muted)}.guide-note{font-size:11px;color:var(--muted);margin:16px 0 0}footer{display:flex;justify-content:space-between;gap:20px;padding:32px 0 24px;font-size:10px;color:var(--muted)}footer strong{font-size:13px;color:var(--text)}footer p{margin:8px 0}footer>div:last-child{text-align:right}footer button{padding:4px 8px;font-size:11px}footer a{color:var(--accent)}dialog{color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:16px;width:min(560px,calc(100% - 28px));max-height:90dvh;padding:25px;box-shadow:0 24px 80px #0008}dialog.wide{width:min(860px,calc(100% - 28px))}dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-head h2{font-size:21px;margin:0}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:17px;margin-top:20px}dialog label:not(.check){display:block;font-size:13px;margin:18px 0 7px}fieldset{padding:0;border:0;margin:18px 0}legend{font-size:13px;margin-bottom:8px}.star-options{display:flex;gap:8px}.star-options label{margin:0!important;flex:1;cursor:pointer;text-align:center}.star-options input{position:absolute;opacity:0;width:1px}.star-options span{display:block;border:1px solid var(--line);border-radius:7px;padding:10px 2px}.star-options input:checked+span{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.star-options input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.check{display:flex;align-items:center;gap:10px;font-size:13px;padding:12px 0}.check input{width:18px;height:18px;accent-color:var(--accent)}#settingsError{color:#ffb6ab;font-size:12px}#dataSummary{font-size:12px;color:var(--muted)}.data-stats{display:flex;gap:12px;margin-bottom:15px}.data-stats div{background:var(--raised);border-radius:8px;padding:12px;flex:1}.data-stats b{display:block;font-size:23px;color:var(--accent)}.data-row{border-top:1px solid var(--line);padding:14px 0;font-size:12px}.data-row h3{font-size:14px;margin:0 0 7px}.data-row p{margin:4px 0;color:var(--muted)}.data-row a{color:var(--accent);font-size:11px}.data-row .tag{margin:3px}.history-row{border-top:1px solid var(--line);padding:15px 0;font-size:13px;display:flex;justify-content:space-between;gap:10px}.history-row small{color:var(--muted);display:block}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip:focus{position:fixed;top:10px;left:10px;z-index:100;background:var(--panel);padding:12px}.ad-slot{height:90px;margin:24px auto;max-width:728px}@keyframes enter{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:1100px){.guess{grid-template-columns:135px 1fr}.clues{grid-template-columns:repeat(var(--mid-columns,3),minmax(0,1fr))}.clue{display:flex;align-items:center;justify-content:space-between;padding:7px 12px;border-bottom:1px solid #ffffff05;text-align:left}.clue dt{background:none;padding:0;font-size:10px}.clue dd{padding:0 0 0 6px}.clue .tag{min-height:28px}.wrap{padding-inline:24px}}
@media(max-width:640px){.wrap{padding-inline:16px}.nav{height:65px}.brand{font-size:18px;gap:6px}.brand-icon{font-size:34px}.brand small{font-size:8px;letter-spacing:2px}.fan{display:none}.nav nav{gap:0}.icon{width:36px;height:40px;font-size:20px}.notice{font-size:10px;padding:6px 10px;gap:7px;margin-top:16px}.notice button{font-size:10px;padding:5px 0}.divider{padding:0 4px}.intro{padding:28px 0 24px}.intro h1{font-size:24px;letter-spacing:-1px}.intro>p:last-child{font-size:12px}.eyebrow{font-size:9px}.input-panel{padding:16px}.panel-top .muted{font-size:10px}form#guessForm{gap:7px}input#search{font-size:12px;padding-left:34px;height:48px}.search-icon{left:11px;top:7px;font-size:22px}#submit{min-width:75px;padding:8px 10px;font-size:12px}#submit span{display:none}.selection{font-size:10px}.toolbar{flex-wrap:wrap}.toolbar #count{font-size:12px}.actions{margin-left:auto}.actions button{font-size:10px;padding:7px}.results-top{align-items:flex-start;margin-top:23px}.results-top h2{font-size:12px;white-space:nowrap;padding-top:3px}.results-top h2 span{margin-left:4px}.legend{gap:3px}.legend .tag{font-size:9px;padding:3px 5px}.empty{padding:28px 10px}.empty small{display:none}.guess{display:block}.identity{flex-direction:row;justify-content:flex-start;text-align:left;gap:14px;padding:13px 16px}.identity .number{left:auto;right:12px;top:10px}.operator-icon{width:34px;height:34px;font-size:18px;margin:5px}.identity h3{font-size:14px;margin:0;padding-right:18px}.identity small{display:block}.clues{display:block}.clue{padding:8px 15px;min-height:43px;justify-content:initial}.clue dt{width:100px;flex-shrink:0;font-size:11px}.clue dd{padding:0}.clue .tag{font-size:11px;min-height:27px;padding:4px 8px}.guide{padding:19px;margin-top:24px}.section-title h2{font-size:17px}.section-title a{font-size:10px}.steps{grid-template-columns:1fr;gap:8px;padding:16px 0}.steps p{margin:2px 0;font-size:12px}.steps br{display:none}.rules{grid-template-columns:1fr;gap:5px}.rules dd{margin-bottom:12px}footer{display:block;padding-top:25px}footer>div:last-child{text-align:left;margin-top:18px}footer button:first-child{padding-left:0}dialog{padding:20px}.data-stats{gap:6px}.data-stats div{padding:8px;font-size:10px}.data-stats b{font-size:20px}#suggestions .result-note{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Neutral surfaces and restrained red accents follow the observed interaction reference. */
.brand-icon{font-size:34px;color:var(--muted)}.brand{font-size:21px}.notice{margin-top:8px;padding:8px 16px;font-size:13px}.notice button{font-size:12px}.pulse{background:var(--accent)}
.intro{padding:37px 0 25px}.intro>p:last-child{font-size:16px}.input-panel{padding:24px;margin-top:0}.intro[hidden]+.input-panel{margin-top:38px}
input#search{height:44px;padding:10px 12px}.searchbox{min-width:0}#submit{min-width:80px;padding:9px 18px}.primary,button.primary{background:var(--raised);color:var(--text);border-color:var(--line)}button.primary:hover:not(:disabled){background:var(--raised);border-color:var(--muted)}.selection{margin:7px 0;font-size:11px;min-height:0}.selection:empty{display:none}.toolbar{padding-top:9px}.toolbar b{color:var(--text)}#poolCount{font-size:11px;margin-left:10px}.actions{margin-left:auto}.actions button{font-size:13px;padding:9px 13px}
.results-top{justify-content:center;margin:24px 0 18px}.legend{justify-content:center}.empty{border:0;padding:21px 10px 34px}.empty p{font-size:14px;margin:0}.guess:first-child{border-color:#87454b}.operator-icon{color:var(--muted);border-color:var(--line)}.identity .number{background:var(--accent-bg);color:var(--accent);padding:1px 6px;border-radius:4px}.clue dt{font-size:11px}.clue .tag{font-size:12px}.guide{margin-top:22px}.section-title{justify-content:flex-start;gap:20px}.section-title h2{font-size:24px}.steps{grid-template-columns:1fr;gap:5px;padding:18px 0}.steps p{font-size:14px;margin:2px 0;gap:10px}.steps br{display:none}.steps b{font-size:14px;color:var(--muted)}.outcome h2{color:var(--text)}
.theme-options{display:grid;gap:10px}.theme-options button{text-align:left;border:1px solid var(--line);padding:13px 15px}.theme-options button[aria-pressed=true]{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.clue-options{display:grid;grid-template-columns:repeat(2,1fr);gap:0 12px}.clue-options .check{font-size:13px;padding:8px 0;margin:0}.clue-actions{display:flex;gap:5px;margin-bottom:8px}.clue-actions button{font-size:12px;padding:5px 9px}
@media(max-width:640px){.nav{height:60px}.brand{font-size:18px}.notice{font-size:10px;margin-top:8px;padding:9px 10px}.notice button{font-size:10px}.intro{padding:27px 0 24px}.intro>p:last-child{font-size:13px}.input-panel{padding:16px}.intro[hidden]+.input-panel{margin-top:28px}input#search{padding-left:11px;font-size:12px;height:43px}#submit{min-width:70px}.toolbar{row-gap:8px}#poolCount{margin-left:auto;font-size:10px}.actions{width:100%;justify-content:flex-end}.actions button{font-size:12px;padding:8px 11px}.legend .tag{font-size:11px;padding:3px 7px}.results-top{margin:23px 0 17px}.clues{display:block}.clue .tag{font-size:12px}.guide{padding:20px}.section-title h2{font-size:21px}.steps p{font-size:13px}.selection{font-size:10px}.clue-options{grid-template-columns:repeat(2,minmax(0,1fr))}.clue-options .check{font-size:12px}}

#language{width:auto;max-width:112px;padding:6px;font-size:12px;margin:0;}@media(max-width:420px){.nav{gap:6px}.nav nav{gap:3px}#language{max-width:86px}.nav .icon{width:30px;min-width:30px}}