:root{color-scheme:light;--bg:#f5f6f2;--paper:#fff;--ink:#20251e;--muted:#70766b;--line:#e1e5dc;--lime:#c4f452;--mono:ui-monospace,'SFMono-Regular',Consolas,monospace;--sans:system-ui,-apple-system,'Segoe UI',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #6c930b;outline-offset:4px}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}.site-wrap{max-width:1192px;padding:0 44px;margin:auto}.site-header{height:104px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--mono);font-weight:700;font-size:26px;letter-spacing:-1.3px}.brand-light{font-weight:400}.brand-dot{color:#79a525}.brand-mark{display:grid;place-items:center;background:var(--lime);width:36px;height:39px;border-radius:8px;font-size:32px;transform:rotate(-7deg)}.header-actions{display:flex;align-items:center;gap:20px}.icon-button{width:39px;height:39px;border:1px solid var(--line);border-radius:50%;background:transparent;display:grid;place-items:center}.icon-button svg{width:19px;height:19px}.help-button{border:0;background:none;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:550;padding:6px}.help-button>span:first-child{width:18px;height:18px;border:1.5px solid var(--ink);display:grid;place-items:center;border-radius:50%;font-size:12px}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:37px 0 29px}.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:2px;margin-bottom:14px}h1{font-family:var(--mono);font-size:48px;line-height:1.06;letter-spacing:-2.6px;margin:0;font-weight:500}h1 br{display:none}h1 span{position:relative;z-index:0}h1 span:after{content:'';position:absolute;bottom:2px;left:-2px;right:-4px;height:14px;background:var(--lime);z-index:-1;transform:rotate(-2deg)}.intro p{color:var(--muted);margin:16px 0 0;font-size:15px}.edition{display:flex;flex-direction:column;align-items:flex-end;gap:5px;padding-bottom:2px}.edition-caption{font-size:12px;letter-spacing:1.2px;font-weight:600;color:var(--muted)}#edition-number{font-family:var(--mono);font-size:24px;letter-spacing:-1px}#edition-date{font-size:12px;color:var(--muted)}.challenge-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:0 0 20px}.challenge-tab{display:flex;align-items:center;gap:11px;text-align:left;background:transparent;border:1px solid var(--line);padding:13px 15px;border-radius:9px;color:var(--muted);transition:background .2s,border-color .2s}.challenge-tab .tab-num{font-family:var(--mono);font-size:13px;opacity:.8}.challenge-tab .tab-name{font-size:14px;font-weight:550}.challenge-tab .tab-icon{margin-left:auto;display:flex}.tab-icon svg{width:17px;height:17px}.challenge-tab.active{background:var(--ink);border-color:var(--ink);color:white}.challenge-tab.active .tab-num{color:var(--lime)}.challenge-tab.done:not(.active){background:#edf6d9;border-color:#cfe3a8;color:#4e6b29}.challenge-tab:not(.active):hover{border-color:#8e9c7c;background:#edf0e7}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 304px;gap:24px;align-items:start}.game-card{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:29px 31px 20px;min-width:0;box-shadow:0 3px 6px #26311b03}.question-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.category-label{background:#eff4e7;display:inline-flex;align-items:center;gap:7px;border-radius:5px;padding:6px 9px;font-size:12px;letter-spacing:1.2px;font-weight:650}.category-label svg{width:13px;height:13px}.question-count{font-family:var(--mono);font-size:12px;color:#858b7e;letter-spacing:.7px}h2{font-family:var(--mono);font-weight:500;font-size:28px;line-height:1.25;letter-spacing:-.8px;margin:0;max-width:560px}.question-meta{color:var(--muted);font-size:13px;margin:11px 0 22px}.reel-stage{background:#f2f4ee;border:1px solid #e8ece1;border-radius:11px;padding:14px 23px 13px;text-align:center;position:relative;overflow:hidden;transition:background .4s}.reel-label{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:1.7px;font-weight:600;color:#7b836f}.reel-spark{font-size:19px;color:#9caa86;line-height:12px}.reels{display:flex;justify-content:center;align-items:center;gap:7px;margin:17px auto 10px;min-height:83px}.reel{position:relative;height:82px;width:60px;flex:0 1 60px;background:linear-gradient(#e7eadd 0%,#fff 24%,#fff 48%,#edf0e6 49%,#f7f9f2 80%,#e2e7d6 100%);border:1px solid #d3dac8;border-radius:7px;box-shadow:0 3px 0 #d6dccc,0 5px 7px #23350c0c;overflow:hidden;font-family:var(--mono);font-weight:500;font-size:52px;line-height:82px;color:var(--ink)}.reel:after{content:'';position:absolute;top:50%;height:1px;background:#aab39a33;left:0;right:0;pointer-events:none}.reel .digit{display:block}.reel.placeholder{color:#9ca88b}.reel-separator{font:500 33px var(--mono);align-self:end;padding-bottom:10px;width:7px}.reel-unit{font-size:12px;color:#737e65}.rolling .digit{animation:roll .09s linear infinite}.stopped .digit{animation:land .25s ease-out}.reel-stage.won{background:#e4f6c2;border-color:#b7d97e}.reel-stage.won .reel{border-color:#a7c06f}.guess-heading{display:flex;justify-content:space-between;align-items:center;margin:24px 0 10px;gap:10px}.guess-heading label{font-size:14px;font-weight:600}.guess-heading>span{font-size:12px;color:var(--muted)}form{display:flex;gap:9px}.input-wrap{border:1px solid #d6ddcd;border-radius:7px;display:flex;align-items:center;flex:1;min-width:0;padding-right:14px;transition:border .2s,box-shadow .2s}.input-wrap:focus-within{border-color:#799c31;box-shadow:0 0 0 3px #c4f45238}.input-wrap input{border:0;outline:0;background:none;padding:15px;min-width:0;width:100%;font-family:var(--mono);font-size:18px;color:var(--ink)}.input-wrap input::placeholder{font-family:var(--sans);font-size:14px;color:#999f90}.input-wrap span{font-size:12px;color:#858c7a;white-space:nowrap}.primary-button{background:var(--lime);border:1px solid #b8e449;border-radius:7px;font-size:14px;font-weight:650;padding:14px 19px;color:var(--ink);transition:transform .15s,background .15s;white-space:nowrap}.primary-button:hover{background:#b8eb3f}.primary-button:active{transform:translateY(2px)}.primary-button span{margin-left:19px;font-size:19px;font-weight:400}.input-error{margin:0;font-size:13px;color:#a74a35;min-height:15px;margin-top:6px}.feedback{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:12px;min-height:42px;padding:8px 0 13px;line-height:1.45}.feedback strong{color:var(--ink)}.feedback-arrow{height:34px;width:34px;flex-shrink:0;display:grid;place-items:center;background:#edf2e6;border-radius:8px;font-size:22px}.feedback-arrow.hot{background:#fff0d2;color:#99651a}.guess-history{display:flex;flex-direction:column;gap:7px}.guess-row{display:flex;align-items:center;gap:12px;padding:10px 12px;background:#f7f8f4;border:1px solid #e9ece3;border-radius:7px;font-size:13px;animation:appear .3s ease-out}.guess-row .guess-num{color:#929b85;font-family:var(--mono);font-size:12px}.guess-row .guess-value{font:500 17px var(--mono)}.guess-row .guess-direction{margin-left:auto;font-size:12px;font-weight:550}.guess-row .heat{font-size:12px;color:#818975;padding-left:10px;border-left:1px solid #dce2d3}.guess-row.correct{background:#eff8df;border-color:#c7de9b}.guess-row.correct .guess-direction{color:#4e751b}.card-bottom{margin-top:17px;padding-top:17px;border-top:1px solid #edf0e8;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#929a85;gap:8px}.tiny-spark{font-size:15px;color:#8b996f;vertical-align:-1px;margin-right:3px}.remaining-dots{display:flex;gap:5px}.remaining-dots i{width:6px;height:6px;border-radius:50%;background:#c4f452}.remaining-dots i.used{background:#dce2d4}.side-column{display:flex;flex-direction:column;gap:17px}.progress-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:23px}.side-heading{display:flex;justify-content:space-between;align-items:center}.side-heading h3{margin:0;font-family:var(--mono);font-size:17px;letter-spacing:-.4px;font-weight:500}.side-heading>span{font-family:var(--mono);font-size:12px;background:#f0f3e9;border-radius:5px;padding:5px 8px}.progress-card p{font-size:12px;color:var(--muted);line-height:1.7;margin:12px 0 19px}.daily-progress{display:flex;gap:8px}.progress-box{flex:1;aspect-ratio:1;display:grid;place-items:center;font-family:var(--mono);font-size:17px;background:#f5f7f0;border:1px solid #e5e9dc;border-radius:7px;color:#a9b29c}.progress-box.current{border:1.5px solid var(--ink);color:var(--ink);background:white}.progress-box.won{background:var(--lime);border-color:var(--lime);color:var(--ink)}.progress-box.lost{background:#e1e6d9;color:#737e67}.progress-divider{height:1px;background:var(--line);margin:23px 0 17px}.reset-line{display:flex;justify-content:space-between;font-size:12px;margin-bottom:7px}.mono{font-family:var(--mono)}.small-note{font-size:12px;color:#8a927e;line-height:1.5}.tip-card{background:#eaf0de;border:1px solid #dce5ca;border-radius:12px;padding:21px 23px}.tip-heading{display:flex;align-items:center;gap:8px;font-size:12px;letter-spacing:1px;font-weight:650;color:#6b7c50}.tip-heading>span:first-child{font-size:22px;line-height:16px}.tip-card p{font-family:var(--mono);font-size:20px;line-height:1.45;letter-spacing:-.6px;margin:14px 0}.tip-card em{font-style:normal;border-bottom:2px solid #b4cd85}.direction-key{display:flex;gap:8px;margin-bottom:12px}.direction-key span{border:1px solid #cfdabb;border-radius:5px;padding:6px 9px;font-size:12px;color:#5e7046}.headphones-note{display:flex;align-items:center;justify-content:center;gap:10px;color:#88917c;font-size:12px;line-height:1.6;margin:0 0 4px}.headphones-note>span:first-child{font-size:25px}.headphones-note strong{font-weight:400;color:#9aA38e}footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:23px 0;margin-top:34px;font-size:12px;color:#8d9581}footer button{border:0;background:none;padding:0;color:#707b61;font-size:12px}.reveal{background:#f3f7eb;border:1px solid #dde8cb;padding:20px;border-radius:10px;margin:15px 0}.reveal h3{font:500 21px var(--mono);margin:0 0 10px}.answer-value{font:600 31px var(--mono);letter-spacing:-1px}.answer-unit{font-size:13px;color:var(--muted);margin-left:6px}.reveal p{font-size:14px;line-height:1.65;margin:12px 0}.source-link{display:inline-block;font-size:12px;color:#617548;margin-bottom:18px;text-underline-offset:3px}.reveal .primary-button{display:block;width:100%;text-align:left}.reveal .primary-button span{float:right}.daily-summary{margin-top:25px;background:var(--ink);color:#fff;border-radius:14px;padding:27px;display:flex;justify-content:space-between;gap:20px;align-items:center}.daily-summary h2{font-size:24px;margin:6px 0 10px}.daily-summary p{font-size:14px;color:#c8d0bf;margin:0}.summary-score{font:500 50px var(--mono);color:var(--lime);white-space:nowrap}dialog{border:1px solid var(--line);border-radius:17px;background:var(--paper);padding:38px;max-width:500px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 25px 100px #17240b30}dialog::backdrop{background:#20291a88;backdrop-filter:blur(4px)}.dialog-close{position:absolute;right:14px;top:10px;border:0;background:none;font-size:27px;color:var(--muted)}dialog h2{font-size:27px;margin-bottom:15px}dialog p,dialog li{font-size:15px;line-height:1.65;color:#667057}dialog ol{padding-left:22px}dialog li{padding-left:5px;margin:10px 0}dialog .primary-button{margin-top:12px}#dialog-content a{color:#607927}.storage-notice{color:#a56431;font-size:12px}.hint-range{display:block;font-size:12px;color:#7e886f;margin-top:3px}@keyframes roll{from{transform:translateY(-75%);filter:blur(1px)}to{transform:translateY(75%);filter:blur(1px)}}@keyframes land{0%{transform:translateY(-20%)}65%{transform:translateY(5%)}100%{transform:translateY(0)}}@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1400px){.site-wrap{max-width:1240px}.intro{padding:43px 0 33px}h1{font-size:54px}.game-card{padding:31px 35px 22px}.reel{height:91px;line-height:91px;font-size:59px;max-width:68px;flex-basis:68px;width:68px}.reels{margin:19px auto 12px}.question-meta{margin-bottom:24px}}@media(max-width:950px){.site-wrap{padding:0 25px}.game-layout{grid-template-columns:minmax(0,1fr) 255px;gap:17px}.game-card{padding:24px 23px 19px}.challenge-tab{padding:12px 10px;gap:7px}.tab-icon{display:none!important}.edition-caption{display:none}.intro h1{font-size:40px}.progress-card,.tip-card{padding:19px}.reel-stage{padding:13px}.reel{font-size:45px}.primary-button{padding:13px}.primary-button span{margin-left:10px}h2{font-size:25px}}@media(max-width:760px){.site-wrap{max-width:590px;padding:0 20px}.site-header{height:79px}.brand{font-size:23px;gap:9px}.brand-mark{width:31px;height:34px;font-size:28px}.header-actions{gap:8px}.how-label{display:none}.help-button>span:first-child{width:27px;height:27px;font-size:15px}.icon-button{border:0}.intro{padding:27px 0 23px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.4px;margin-bottom:12px}.intro h1{font-size:36px;letter-spacing:-1.9px}.intro h1 br{display:block}.intro p{font-size:13px;max-width:250px;line-height:1.6;margin-top:13px}.edition{gap:6px;align-self:flex-start;margin-top:25px}#edition-number{font-size:20px}#edition-date{font-size:12px}.challenge-tabs{gap:6px;margin-bottom:15px}.challenge-tab{flex-direction:column;gap:6px;padding:10px 4px;text-align:center;border-radius:7px}.challenge-tab .tab-name{font-size:12px}.challenge-tab .tab-num{font-size:12px}.game-layout{display:flex;flex-direction:column;gap:18px}.game-card{width:100%;padding:22px 20px 18px;border-radius:12px}.question-top{margin-bottom:16px}.question-count{font-size:12px}.category-label{font-size:12px}h2{font-size:26px;letter-spacing:-.7px}.question-meta{font-size:12px;line-height:1.6;margin:10px 0 18px}.reel{height:74px;line-height:74px;font-size:46px;max-width:55px}.reels{gap:6px;margin:13px auto 7px;min-height:74px}.reel-stage{padding:13px 16px}.guess-heading{margin-top:21px}form{gap:7px}.primary-button{font-size:13px;padding:13px 14px}.primary-button span{margin-left:12px}.input-wrap{padding-right:10px}.input-wrap input{padding:14px 11px}.input-wrap span{font-size:12px}.side-column{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:12px}.progress-card,.tip-card{padding:17px 15px}.side-heading h3{font-size:15px}.side-heading>span{font-size:12px}.progress-card p{font-size:12px}.daily-progress{gap:5px}.progress-box{font-size:14px;border-radius:5px}.progress-divider{margin:17px 0 12px}.reset-line{font-size:12px;gap:6px}.small-note{font-size:12px}.tip-heading{font-size:12px;gap:5px;letter-spacing:.5px}.tip-card p{font-size:18px;margin:14px 0}.direction-key{flex-direction:column;align-items:flex-start;gap:5px}.direction-key span{font-size:12px;padding:4px 7px}.headphones-note{grid-column:1/-1;margin:6px 0 0;font-size:12px}.headphones-note br{display:none}.headphones-note strong{margin-left:4px}footer{margin-top:24px;flex-wrap:wrap;padding:18px 0;font-size:12px;gap:10px}footer>span:nth-child(2){display:none}.daily-summary{padding:23px;gap:12px}.daily-summary h2{font-size:20px}.daily-summary p{font-size:13px}.summary-score{font-size:35px}}@media(max-width:370px){.site-wrap{padding:0 12px}.brand{font-size:21px}.game-card{padding:20px 15px 17px}.reel-stage{padding:11px}.reel{font-size:41px}.primary-button{padding:13px 10px}.primary-button span{margin-left:7px}.input-wrap span{max-width:45px;overflow:hidden}.side-column{grid-template-columns:1fr}.headphones-note{grid-column:auto}.tip-card{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Readable controls and supporting copy at every viewport. */
.intro p,.feedback,.reveal p{font-size:16px}.question-meta,.progress-card p,.guess-heading>span,.reel-unit,.input-wrap span,.direction-key span,.reset-line,.guess-row .guess-direction,.source-link{font-size:14px}.small-note,.card-bottom,.headphones-note,footer,footer button,.guess-row .heat{font-size:12px}.challenge-tab .tab-name{font-size:14px}.challenge-tab{min-height:46px}.icon-button,.help-button{min-height:40px}.guess-history{overflow-wrap:anywhere}.reel{min-width:0}.side-column{min-width:0}.progress-card p{line-height:1.6}.site-header{height:88px}.intro{padding-top:28px;padding-bottom:26px}.headphones-note strong{display:inline-block}.tip-card .small-note{color:#64714f}.small-note,.question-count,.card-bottom,footer{color:#69755f}.reel-label{color:#657353}.edition-caption{font-size:12px;letter-spacing:.5px}@media(max-width:950px){.edition-caption{display:none}}@media(max-width:760px){.site-header{height:76px}.intro{padding:25px 0 22px}.challenge-tab .tab-name{font-size:12px}.side-column{grid-template-columns:1fr}.daily-progress{max-width:245px}.progress-card p br{display:none}.progress-card p{margin-bottom:15px}.tip-card{display:none}.headphones-note{grid-column:auto}.guess-row{gap:8px}.guess-row .heat{max-width:95px}.guess-row .guess-value{font-size:17px}.question-meta{font-size:13px}.intro p{font-size:14px}.edition{max-width:105px}.edition-caption{display:none}.headphones-note br{display:none}.primary-button{min-height:48px}.guess-heading>span{font-size:13px}h2{font-size:25px}}

/* Historical editions */
.mode-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 19px}.mode-nav{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:10px;background:#eaece5}.mode-button{border:0;border-radius:7px;padding:10px 16px;background:transparent;color:#626d58;font-size:14px;font-weight:600;min-height:42px}.mode-button.selected{background:white;color:#242b1d;box-shadow:0 2px 5px #283b1010}.mode-button span{font-size:12px;margin-left:6px;border-radius:4px;background:#e4edcf;color:#536c30;padding:2px 5px}.mode-caption{color:#717b63;font-size:13px}.archive-panel{background:#fff;border:1px solid #dde5d3;border-radius:14px;padding:23px;margin:0 0 22px;scroll-margin-top:20px}.archive-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.archive-heading h2{font-size:26px}.archive-heading .eyebrow{font-size:12px;color:#6a7855;margin-bottom:8px}.archive-heading p{font-size:14px;line-height:1.55;color:#758169;margin:9px 0 0}.archive-total{font:500 13px var(--mono);color:#637c3c;white-space:nowrap}.archive-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.archive-day{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:15px 13px;text-align:left;background:#f5f7f1;border:1px solid #e0e7d7;border-radius:9px;color:#25301c;transition:background .15s,transform .15s,box-shadow .15s;min-width:0}.archive-day:hover{background:#eef6df;transform:translateY(-2px);box-shadow:0 4px 12px #2437080c}.archive-day.selected{border:2px solid #576d34;background:#eef6df;padding:14px 12px}.archive-day.complete{background:#edf5dd}.archive-day-label{font-size:12px;color:#758364}.archive-day strong{font:500 24px var(--mono);letter-spacing:-1px}.archive-mini{display:flex;gap:4px;padding:2px 0}.archive-mini i{display:grid;place-items:center;width:17px;height:17px;border:1px solid #d8e0cd;background:white;border-radius:4px;font-size:10px;font-style:normal;color:#21301a}.archive-mini i.won{background:var(--mini);border-color:transparent}.archive-mini i.lost{background:#dce2d5;color:#5f6e51}.archive-status{font-size:12px;color:#65784a;margin-top:3px}.historical-banner{display:flex;justify-content:space-between;align-items:center;border:1px solid #dad8ed;background:#eeeef8;border-radius:8px;padding:12px 16px;margin-bottom:16px;gap:10px;font-size:14px;color:#585278}.historical-banner button{padding:4px;border:0;background:transparent;color:#655599;font-size:13px;min-height:32px}.game-card{scroll-margin-top:20px}.save-notice{font-size:14px;color:#855924;padding:15px 0;line-height:1.6}

/* Five color duets, with luminance carrying the distance clue. */
.challenge-tab{position:relative;overflow:hidden;padding-bottom:16px}.tab-palette{position:absolute;left:0;right:0;bottom:0;height:4px;display:flex;opacity:.8}.tab-palette i{flex:1;background:var(--up)}.tab-palette i+i{background:var(--down)}.challenge-tab.active .tab-palette{height:5px;opacity:1}.guess-row.color-guess{background:var(--signal);border-color:transparent;color:var(--signal-ink);box-shadow:0 3px 12px var(--signal-glow);padding:13px 14px;position:relative;overflow:hidden;transition:background .3s,box-shadow .3s}.color-guess .guess-num,.color-guess .guess-direction,.color-guess.correct .guess-direction,.color-guess .heat{color:inherit;opacity:1}.color-guess .guess-value{font-size:21px;font-weight:600}.color-guess .guess-num{font-size:12px}.color-guess .heat{border-left:1px solid currentColor;font-size:12px}.color-guess .guess-direction{font-size:14px}.colored-arrow{background:var(--signal)!important;color:var(--signal-ink)!important;box-shadow:0 0 17px var(--signal-glow);width:40px;height:40px}.reel-stage.has-signal{border-color:var(--signal);box-shadow:0 0 0 2px var(--signal-glow),0 7px 25px var(--signal-glow);transition:box-shadow .5s,border-color .5s}.reel-stage.has-signal .reel-spark{color:var(--signal)}.fresh-signal:after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 25%,#ffffff50 50%,transparent 70%);transform:translateX(-110%);animation:signal-sweep .75s ease-out 1;pointer-events:none}.direction-key span{background:var(--key);color:#1c2617;border-color:transparent;font-size:13px}.color-clue{margin-top:15px;font-size:13px;color:#70815b}.color-clue summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none;min-height:35px;font-size:13px}.color-clue summary::-webkit-details-marker{display:none}.color-clue summary:after{content:'+';margin-left:auto;font-family:var(--mono);font-size:17px}.color-clue[open] summary:after{content:'−'}.clue-dot{height:9px;width:22px;border-radius:5px;background:linear-gradient(90deg,hsl(var(--higher-hue) 88% 55%),hsl(var(--lower-hue) 88% 65%))}.color-clue p{font-size:14px;line-height:1.6;color:#737e67;margin:10px 0 2px}.legend-row{display:flex;align-items:center;gap:12px;margin:10px 0;font-size:13px}.legend-row>span:first-child{width:72px}.legend-gradient{height:12px;flex:1;border-radius:9px}.category-label{background:linear-gradient(100deg,hsl(var(--higher-hue) 70% 94%),hsl(var(--lower-hue) 70% 93%));color:#3e4c30}.card-bottom{margin-top:10px}.side-column .tip-card{border-color:#dce5ca}@keyframes signal-sweep{to{transform:translateX(110%)}}
@media(max-width:760px){.mode-bar{margin-bottom:15px}.mode-caption{display:none}.mode-nav{width:100%}.mode-button{flex:1;padding:9px 11px;min-height:43px}.archive-panel{padding:19px 15px}.archive-heading{align-items:flex-start;flex-direction:column;gap:10px}.archive-heading h2{font-size:23px}.archive-heading p{font-size:14px}.archive-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.archive-day{padding:14px}.archive-day.selected{padding:13px}.archive-day strong{font-size:24px}.archive-status{font-size:13px}.archive-mini i{width:20px;height:20px}.historical-banner{padding:10px 12px;font-size:13px}.historical-banner button{font-size:12px}.guess-row.color-guess{padding:12px 10px;gap:8px}.color-guess .guess-value{font-size:19px}.color-guess .heat{font-size:12px;max-width:84px;padding-left:8px;line-height:1.2}.color-guess .guess-direction{font-size:13px;white-space:nowrap}.challenge-tab .tab-name{font-size:12px}.tab-palette{height:4px}.color-clue summary{font-size:13px}.reel-stage.has-signal{box-shadow:0 0 0 1px var(--signal-glow),0 5px 17px var(--signal-glow)}}
@media(max-width:390px){.color-guess .guess-value{font-size:17px}.color-guess .heat{max-width:64px}.color-guess .guess-direction{font-size:12px}.color-guess .guess-num{font-size:12px}.challenge-tab .tab-name{font-size:11px}}
@media(prefers-reduced-motion:reduce){.fresh-signal:after{animation:none;display:none}.archive-day:hover{transform:none}}

@media(max-width:760px){.challenge-tab .tab-name{font-size:12px;overflow-wrap:anywhere}.mode-button{font-size:14px}.color-clue summary{font-size:14px}.archive-day{min-height:145px}}
.archive-month{grid-column:1/-1;margin:12px 0 1px;padding:8px 0 6px;border-bottom:1px solid #e0e7d7;font:600 14px var(--mono);letter-spacing:.04em;color:#4e5d3c}.archive-month:first-child{margin-top:0}

/* Daily Graph launch */
.game-toggle{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#1f271b;border:1px solid #354329;border-radius:13px;padding:4px;margin-bottom:14px;box-shadow:0 8px 24px #22311612}.game-toggle a{min-height:43px;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;color:#aeb9a7;text-decoration:none;font:700 12px var(--mono);letter-spacing:1.2px;transition:background .16s,color .16s,transform .16s}.game-toggle a:hover{color:#fff;transform:translateY(-1px)}.game-toggle a.active{background:var(--lime);color:#1a2116;box-shadow:0 3px 12px #0002}.game-toggle a span{border:1px solid #779344;border-radius:999px;padding:2px 6px;color:var(--lime);font-size:9px;letter-spacing:.8px}

.fgs-back{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:12px 4vw;background:#192119;color:#eaffdb;font:700 14px system-ui}.fgs-back a{color:inherit}