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#puzzles-detective-study .hint-envelope:not(:disabled):hover{transform:rotate(-3deg) translateY(-5px)}
#puzzles-detective-study .hint-envelope.envelope-pink{filter:hue-rotate(145deg) saturate(.7) brightness(1.05) drop-shadow(2px 5px 3px #32221470)}
#puzzles-detective-study .hint-letter{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:start;gap:14px;min-width:0;padding:5px 0}
#puzzles-detective-study .hint-envelope.crumpled{width:96px;height:100px;margin-top:8px;transform:rotate(-11deg);background-image:url("hint-crumpled-v3.34ebedcd1ca7.webp");background-size:contain;clip-path:none;filter:drop-shadow(1px 3px 2px #32221435)}
#puzzles-detective-study .hint-envelope.crumpled.envelope-pink{filter:hue-rotate(145deg) saturate(.7) brightness(1.05) drop-shadow(1px 3px 2px #32221435)}
#puzzles-detective-study .hint-note{min-width:0;padding:16px 20px;background:linear-gradient(108deg,#e9ddbf,#fffdf1 9%,#fcf7e6 90%,#e9dfc8);border:1px solid #c5bb9a;box-shadow:1px 2px 3px #271b1525;transform:rotate(.5deg);font-size:20px;overflow-wrap:anywhere}
#puzzles-detective-study .hint-note p:last-child{margin-bottom:0}
#puzzles-detective-study .rodent-guest{position:relative;display:inline-flex;align-items:end;outline-offset:5px}
#puzzles-detective-study .rodent-guest .vole{width:150px;height:115px}
#puzzles-detective-study .rodent-name{position:absolute;bottom:100%;left:0;visibility:hidden;opacity:0;white-space:nowrap;background:#faf7e7;border:1px solid #bfb69b;box-shadow:2px 3px 8px #5d533e2b;padding:8px 12px;border-radius:3px 7px 3px 3px;font-size:17px;color:#515842;transition:opacity .15s;pointer-events:none}
#puzzles-detective-study .rodent-guest:hover .rodent-name,#puzzles-detective-study .rodent-guest:focus .rodent-name{visibility:visible;opacity:1}
#puzzles-detective-study .collection-stats{display:flex;gap:36px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px dashed var(--edge)}
#puzzles-detective-study .collection-stats>div{display:flex;flex-direction:column;gap:4px;max-width:220px}
#puzzles-detective-study .collection-stats strong{font-size:35px}
#puzzles-detective-study .collection-stats span{font-size:18px;color:var(--soft)}
#puzzles-detective-study .hero .profile-name{font-size:23px;margin:12px 0 0;color:var(--soft)}
@media(max-width:650px){#puzzles-detective-study .nav{flex-wrap:wrap}#puzzles-detective-study .solve-counter{order:-1;flex-basis:100%;margin-bottom:15px}#puzzles-detective-study .hint-drawer{padding:10px 8px 20px;border-width:20px 14px 30px;margin-top:24px}#puzzles-detective-study .hint-drawer::before{inset:-20px -14px -30px;border-width:20px 14px 30px}#puzzles-detective-study .hint-drawer h2{font-size:19px}#puzzles-detective-study .hint-envelope-stack{height:calc(min(270px,100vw - 96px)/2 + (var(--stack-size) - 1)*26px + 10px)}#puzzles-detective-study .hint-letter.is-open{grid-template-columns:minmax(0,1fr);gap:4px}#puzzles-detective-study .hint-envelope.crumpled{width:82px;height:76px;justify-self:start;margin:0 0 5px 4px}#puzzles-detective-study .hint-note{padding:14px;font-size:20px}#puzzles-detective-study .wordle{padding:0 27px 0 12px}#puzzles-detective-study .collection-stats{gap:24px}#puzzles-detective-study .collection-stats>div{max-width:140px}}
@media(prefers-reduced-motion:reduce){#puzzles-detective-study .counter-digit.is-changing{animation:none}#puzzles-detective-study .hint-envelope-stack>.hint-envelope{transition:none}}

#puzzles-detective-study .condition-wrap{position:relative}
#puzzles-detective-study .condition-wrap.is-investigated{min-height:265px}
#puzzles-detective-study .investigated-stamp{position:absolute;left:var(--stamp-x,50%);top:var(--stamp-y,50%);width:min(640px,94%);padding:15px 12px;border:4px solid #2e694c;outline:1px solid #2e694c;outline-offset:5px;border-radius:3px;color:#2e694c;text-align:center;font:bold clamp(24px,4vw,39px)/1.12 Alegreya,Georgia,serif;letter-spacing:.04em;text-transform:uppercase;transform:translate(-50%,-50%) rotate(var(--stamp-angle,-5deg));opacity:.78;mix-blend-mode:multiply;pointer-events:none;z-index:2;mask-image:repeating-linear-gradient(172deg,#000 0 13px,#000b 13px 14px,#000 14px 29px)}
#puzzles-detective-study .investigated-stamp.stamp-new{animation:stamp-down .4s ease-out}
#puzzles-detective-study .investigated-stamp span{display:block}
#puzzles-detective-study .investigated-stamp span+span{font-size:.8em;letter-spacing:.055em;margin-top:4px}
@keyframes stamp-down{0%{opacity:0;scale:1.3}70%{opacity:.9;scale:.98}100%{opacity:.78;scale:1}}
#puzzles-detective-study .reward-layer{position:absolute;inset:0;pointer-events:none;z-index:3}
#puzzles-detective-study .reward-coin,#puzzles-detective-study .coin-preview{width:112px;height:112px;border:0;background-color:transparent;background-position:center;background-size:contain;background-repeat:no-repeat;padding:0;color:#634311;font-family:Alegreya,Georgia,serif;filter:drop-shadow(2px 4px 3px #47351f45);text-shadow:0 1px 0 #fff1b6;isolation:isolate}
#puzzles-detective-study .reward-coin{position:absolute;left:var(--coin-x);top:var(--coin-y);transform:translate(-50%,-50%) rotate(var(--coin-angle));pointer-events:auto;cursor:pointer;transition:filter .12s}
#puzzles-detective-study .reward-coin:hover{filter:drop-shadow(2px 6px 4px #47351f60) brightness(1.06)}
#puzzles-detective-study .reward-coin:focus-visible{outline:3px solid #365a42;outline-offset:4px;border-radius:50%}
#puzzles-detective-study .reward-coin:disabled{cursor:wait}
#puzzles-detective-study .reward-coin span,#puzzles-detective-study .coin-preview span{position:absolute;left:0;right:0;text-align:center;line-height:1}
#puzzles-detective-study .coin-denomination{top:34%;font-size:39px;font-weight:700}
#puzzles-detective-study .coin-unit{top:66%;font-size:14px}
#puzzles-detective-study .coin-season{top:80%;font-size:11px;white-space:nowrap}
#puzzles-detective-study .coin-preview{position:relative;display:block;width:180px;height:180px;margin:20px auto}
#puzzles-detective-study .coin-preview .coin-denomination{font-size:64px}
#puzzles-detective-study .coin-preview .coin-unit{font-size:21px}
#puzzles-detective-study .coin-preview .coin-season{font-size:17px}
#puzzles-detective-study .season-coin-editor{margin:22px 0 30px;padding-bottom:25px;border-bottom:1px dashed var(--edge)}
#puzzles-detective-study .pending-rewards{margin:26px 0;padding:20px;background:#ede6ca;border:1px solid #c8bc94;border-radius:4px 12px 4px 4px}
#puzzles-detective-study .pending-rewards h2{margin-bottom:10px}
#puzzles-detective-study .pending-rewards strong{font-size:18px;font-weight:500;white-space:nowrap}
@media(max-width:650px){#puzzles-detective-study .reward-coin{width:86px;height:86px}#puzzles-detective-study .reward-coin .coin-denomination{font-size:29px}#puzzles-detective-study .reward-coin .coin-unit{font-size:11px}#puzzles-detective-study .reward-coin .coin-season{font-size:9px}#puzzles-detective-study .investigated-stamp{width:88%;font-size:26px;padding:12px 6px;border-width:3px;outline-offset:3px}#puzzles-detective-study .pending-rewards .collection-row{flex-wrap:wrap}#puzzles-detective-study .condition-wrap.is-investigated{min-height:300px}}
@media(prefers-reduced-motion:reduce){#puzzles-detective-study .investigated-stamp.stamp-new{animation:none}#puzzles-detective-study .reward-coin{transition:none}}

/* Typed creation date belongs to the Wordle sticker, not to the answer area. */
#puzzles-detective-study .puzzle-origin{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0;max-width:100%;flex:0 1 270px}
#puzzles-detective-study .puzzle-created{display:block;max-width:100%;color:#575b48;font:600 16px/1.5 "Courier New",Courier,monospace;letter-spacing:-.025em;text-shadow:.35px .2px 0 #575b483d;transform:rotate(-.6deg);transform-origin:left center;mix-blend-mode:multiply}
@media(max-width:650px){#puzzles-detective-study .puzzle-origin{flex-basis:245px;gap:8px}#puzzles-detective-study .puzzle-created{font-size:14px}}

#puzzles-detective-study .recheck-action{display:inline-flex;margin:10px 0 0;padding:9px 15px;font-size:18px;cursor:pointer}

/* A field guide at the top of the desk, with readable numbered steps. */
#puzzles-detective-study .nav{align-items:center;flex-wrap:wrap}
#puzzles-detective-study .nav .rules-trigger{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:6px 14px 6px 10px;background:linear-gradient(135deg,#f3e7bc,#e6d7a5);border:1px solid #b5a171;border-radius:3px 10px 3px 3px;box-shadow:1px 3px 0 #bfb38d,2px 4px 6px #6653331a;color:#4c5540;font:600 18px Alegreya,Georgia,serif;cursor:pointer;transition:background .15s,box-shadow .15s}
#puzzles-detective-study .nav .rules-trigger:hover{background:#f6edcf;box-shadow:1px 3px 0 #bfb38d,2px 5px 8px #66533333}
#puzzles-detective-study .rules-trigger-icon{display:grid;place-items:center;width:23px;height:23px;border:1px solid #8b8b64;border-radius:50%;font-size:18px;font-style:italic}
#puzzles-detective-study dialog.rules-dialog{width:760px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px);padding:0;transform:none;border-radius:4px 15px 4px 5px}
#puzzles-detective-study .rules-heading{position:sticky;top:0;z-index:1;padding:28px 60px 15px 36px;background:#faf9ef;border-bottom:1px solid #dedcc6}
#puzzles-detective-study .rules-heading h2{margin:0;font-size:32px}
#puzzles-detective-study .rules-heading .dialog-close{top:20px;right:14px;width:44px;height:44px}
#puzzles-detective-study .rules-content{padding:12px 36px 30px;font-size:20px;line-height:1.5;overflow-wrap:anywhere}
#puzzles-detective-study .rules-intro{color:#69725a}
#puzzles-detective-study .rules-steps{counter-reset:research-step;list-style:none;padding:0;margin:24px 0}
#puzzles-detective-study .rules-steps>li{position:relative;counter-increment:research-step;padding:0 0 20px 49px;margin:0 0 22px;border-bottom:1px dashed #d6d4bc}
#puzzles-detective-study .rules-steps>li::before{content:counter(research-step);position:absolute;left:0;top:0;display:grid;place-items:center;width:32px;height:32px;border:1px solid #abb797;border-radius:50%;background:#e7ead9;color:#52694b;font-size:21px}
#puzzles-detective-study .rules-steps h3{font-size:24px;font-weight:600;line-height:1.3}
#puzzles-detective-study .rules-steps p{margin:10px 0 0}
#puzzles-detective-study .rules-steps .rules-example{padding:10px 14px;background:#f0eddc;border-left:2px solid #bca778;font-size:18px;color:#676b55}
/* A separate raised selector leaves breathing room before the cards. */
#puzzles-detective-study .archive-season-filter{margin:8px 0 30px;padding:3px 0 22px;border-bottom:1px dashed #cbcbb4}
#puzzles-detective-study .season-filter-button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;min-width:220px;max-width:100%;padding:10px 17px;background:linear-gradient(125deg,#edf0df,#dce3cc);border:1px solid #a8b596;border-radius:5px 11px 5px 5px;box-shadow:1px 3px 0 #bdc5ac;color:#475c43;cursor:pointer;text-align:left;transition:background .15s,box-shadow .15s}
#puzzles-detective-study .season-filter-button:hover{background:#f1f4e4;box-shadow:1px 3px 0 #bdc5ac,2px 5px 8px #5c6b4930}
#puzzles-detective-study .season-filter-button:active{transform:translateY(1px);box-shadow:1px 2px 0 #bdc5ac}
#puzzles-detective-study .season-filter-button small{display:block;font-size:15px;color:#6f7c62}
#puzzles-detective-study .season-filter-button strong{display:block;font-size:23px;font-weight:500;line-height:1.25}
#puzzles-detective-study .season-filter-button svg{flex-shrink:0}
@media(max-width:650px){#puzzles-detective-study .nav{flex-wrap:wrap;gap:12px 16px}#puzzles-detective-study .nav .rules-trigger{font-size:17px}#puzzles-detective-study .rules-heading{padding:24px 54px 14px 20px}#puzzles-detective-study .rules-heading h2{font-size:27px}#puzzles-detective-study .rules-content{padding:10px 20px 24px;font-size:18px}#puzzles-detective-study .rules-steps>li{padding-left:39px}#puzzles-detective-study .rules-steps h3{font-size:21px}#puzzles-detective-study .rules-steps .rules-example{font-size:17px;padding:9px}#puzzles-detective-study .rules-steps>li::before{width:28px;height:28px;font-size:19px}#puzzles-detective-study .season-filter-button{min-width:0;width:100%}}

/* Achievement sharing stays below the puzzle, and opens only on request. */
#puzzles-detective-study .share-success{position:relative;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:20px 25px;margin:24px 8px 32px;background:linear-gradient(120deg,#f8f0db,#ede7d4);border:1px solid #cabc9f;border-radius:3px 11px 4px 5px;box-shadow:2px 4px 0 #d4c8af;transform:rotate(-.3deg)}
#puzzles-detective-study .share-success:before{content:'';position:absolute;width:50px;height:17px;top:-8px;left:25px;background:#bec7a882;transform:rotate(-5deg)}
#puzzles-detective-study .share-success h2{font-size:26px;font-weight:500;margin:0 0 3px;color:#4f6148}
#puzzles-detective-study .share-success p{font-size:18px;margin:0;color:#776b55}
#puzzles-detective-study .share-success .action{margin:0;flex-shrink:0}
#puzzles-detective-study dialog.share-dialog{position:fixed;inset:0;margin:auto;width:540px;max-width:min(540px,calc(100vw - 24px));max-height:calc(100dvh - 32px);transform:none}
#puzzles-detective-study .share-word-choice{display:flex;justify-content:center;align-items:baseline;gap:9px;font-size:25px;margin:-2px 0 16px}
#puzzles-detective-study .share-word-choice select{appearance:auto;font:inherit;color:#496344;background:#f4efde;border:0;border-bottom:1px dashed #8c9b7b;padding:4px 8px;border-radius:3px;cursor:pointer;max-width:100%}
#puzzles-detective-study .share-preview{background:#ebe3ce;border:1px solid #d7c8ab;min-height:80px;max-width:380px;margin:0 auto;box-shadow:2px 3px 8px #57432b18}
#puzzles-detective-study .share-preview img{display:block;width:100%;height:auto}
#puzzles-detective-study .share-preview p{font-size:18px;text-align:center;padding:15px}
#puzzles-detective-study .share-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 14px;margin-top:12px}
#puzzles-detective-study .share-actions button{max-width:100%;white-space:normal}
#puzzles-detective-study .share-actions .plain{font-size:17px;padding:8px 3px;text-decoration:underline;text-underline-offset:4px}
#puzzles-detective-study .share-dialog .response{font-size:17px}
#puzzles-detective-study .share-dialog textarea{font:16px/1.5 Alegreya,Georgia,serif;min-height:110px}
#puzzles-detective-study .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}
@media(max-width:650px){#puzzles-detective-study .share-success{flex-direction:column;align-items:flex-start;gap:14px;padding:18px;margin-left:0;margin-right:0}#puzzles-detective-study .share-success h2{font-size:24px}#puzzles-detective-study dialog.share-dialog{padding:26px 16px 18px}#puzzles-detective-study .share-word-choice{font-size:23px}#puzzles-detective-study .share-actions{gap:6px}#puzzles-detective-study .share-actions .action{width:100%}}

/* The author-only doorway is guarded by a bear, without a clipboard or rodent. */
#puzzles-detective-study .author-guard{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 12px 20px;min-height:540px}
#puzzles-detective-study .author-guard h1{font-size:34px;max-width:650px;margin:0 0 15px;line-height:1.2}
#puzzles-detective-study .author-guard p{font-size:23px;margin:0 0 24px;color:#65705b}
#puzzles-detective-study .guard-bear{display:block;width:min(420px,90%);height:auto;object-fit:contain;margin:0 auto}
@media(max-width:650px){#puzzles-detective-study .author-guard{min-height:460px;padding:36px 4px 18px}#puzzles-detective-study .author-guard h1{font-size:29px}#puzzles-detective-study .author-guard p{font-size:21px;margin-bottom:20px}#puzzles-detective-study .guard-bear{width:min(350px,95%)}}

/* Native player dialog must stay inside the viewport, even with a long history. */
#puzzles-detective-study dialog#player-card{position:fixed;inset:0;margin:auto;width:480px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px);padding:54px 26px 24px;transform:none;overscroll-behavior:contain}
#puzzles-detective-study #player-card .dialog-close{width:40px;height:40px;top:10px;right:8px}
#puzzles-detective-study .player-content h2{margin:3px 0 20px;overflow-wrap:anywhere}
#puzzles-detective-study .player-score{padding:16px 0;border-top:1px dashed var(--edge)}
#puzzles-detective-study .player-score h3{margin:0 0 10px;font-size:23px;font-weight:500}
#puzzles-detective-study .player-stats{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);grid-template-rows:auto minmax(56px,auto);gap:4px 16px;margin:0}
#puzzles-detective-study .player-stats>div{display:grid;grid-template-rows:subgrid;grid-row:span 2;min-width:0}
#puzzles-detective-study .player-stats dt{font-size:16px;line-height:1.25;color:var(--soft)}
#puzzles-detective-study .player-stats dd{min-height:56px;margin:0;display:flex;align-items:center;gap:12px;font-size:32px;line-height:1.15;overflow-wrap:anywhere}
#puzzles-detective-study .player-unranked{font-size:18px;line-height:1.25}
#puzzles-detective-study .player-points-value{min-width:0}
#puzzles-detective-study .coin-preview.player-coin{flex:none;width:64px;height:64px;margin:-4px 0}
#puzzles-detective-study .coin-preview.player-coin .coin-denomination{font-size:23px}
#puzzles-detective-study .coin-preview.player-coin .coin-unit{font-size:8px}
#puzzles-detective-study .coin-preview.player-coin .coin-season{font-size:6px}
#puzzles-detective-study .player-history{width:100%;margin-top:12px;border-collapse:collapse;table-layout:fixed;font-size:18px}
#puzzles-detective-study .player-history caption{text-align:left;margin:0 0 8px;font-size:20px;font-weight:500}
#puzzles-detective-study .player-history th,#puzzles-detective-study .player-history td{padding:9px 0;border-bottom:1px dashed var(--edge);text-align:right;line-height:1.3;font-weight:400}
#puzzles-detective-study .player-history thead th{font-size:15px;color:var(--soft)}
#puzzles-detective-study .player-history th:first-child{width:46%;text-align:left}
#puzzles-detective-study .player-history tbody th{font-size:inherit}
#puzzles-detective-study .player-history td{font-variant-numeric:tabular-nums}
#puzzles-detective-study .player-content .list-pager{font-size:17px;gap:12px;padding-top:16px}
@media(max-width:400px){#puzzles-detective-study dialog#player-card{padding:54px 18px 18px}#puzzles-detective-study .player-content h2{font-size:27px;margin-bottom:16px}#puzzles-detective-study .player-score{padding:14px 0}#puzzles-detective-study .player-stats{column-gap:12px}#puzzles-detective-study .player-stats dd{gap:8px;font-size:30px}#puzzles-detective-study .player-unranked{font-size:17px}#puzzles-detective-study .player-history{font-size:17px}}