@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#080f1b;--panel:#101c2c;--line:#223145;--muted:#9aaabd;--text:#f2f5fa;--teal:#77ead2;--gold:#f5c875;--red:#ff9f9f;--font:'DM Sans',system-ui,sans-serif;--display:'Space Grotesk',var(--font)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 80% 5%,#12303355,transparent 45%),radial-gradient(ellipse at 5% 55%,#14233f44,transparent 45%),var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;min-height:100vh}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default}button,a{touch-action:manipulation}a{color:var(--teal)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}button{color:inherit}button:disabled{opacity:.75}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--display);line-height:1.14}button{border:0}main:focus{outline:none}.shell{max-width:1240px;padding:0 44px;margin:auto}.site-header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0d;gap:18px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-family:var(--display);font-size:25px;font-weight:700;letter-spacing:-1.1px;white-space:nowrap}.brand-light{font-weight:400}.brand-dot{color:var(--teal)}.brand-mark{position:relative;display:inline-flex;align-items:center;justify-content:center;letter-spacing:-3px;font-size:31px;color:var(--teal);width:39px;height:39px;border:1px solid #77ead247;background:#77ead208;border-radius:12px}.brand-mark span{font-size:19px;color:var(--gold);transform:translateY(-4px)}.header-actions{display:flex;align-items:center;gap:24px}.header-tag{font-size:9px;letter-spacing:1.8px;color:var(--muted)}.icon-button{position:relative;background:#ffffff05;border:1px solid var(--line);border-radius:50%;width:38px;height:38px;font-size:21px;display:inline-grid;place-items:center}.sound-slash{font-size:26px;position:absolute;color:#bdcbd9}.text-button{font-size:12px;background:none;color:var(--muted);padding:9px 0}.text-button:hover{color:var(--text)}.text-button span{margin-left:5px}.eyebrow{display:flex;align-items:center;gap:8px;color:var(--teal);font-size:10px;font-weight:650;letter-spacing:2px;text-transform:uppercase}.eyebrow:before{content:'';width:5px;height:5px;background:var(--teal);border-radius:50%;box-shadow:0 0 12px #77ead266}.home-intro{display:flex;align-items:flex-end;justify-content:space-between;padding:47px 0 30px;gap:20px}.home-intro h1{font-size:clamp(34px,4vw,54px);letter-spacing:-2px;margin-top:14px;font-weight:500}.home-intro h1 em{font-style:normal;color:var(--teal)}.intro-note{font-size:14px;color:var(--muted);max-width:240px;padding-bottom:4px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mode-card{text-align:left;display:flex;align-items:center;gap:15px;padding:21px 19px;border-radius:12px;border:1px solid var(--line);background:#0f1b2b;transition:background .18s,border-color .18s}.mode-card[aria-pressed=true]{background:linear-gradient(115deg,#143b3b,#132c32);border-color:#5bdac389;box-shadow:inset 0 1px #ffffff08}.mode-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font:26px var(--display);background:#ffffff06;color:var(--muted);flex-shrink:0}.mode-card[aria-pressed=true] .mode-icon{color:var(--teal);background:#77ead210}.mode-title{display:block;font-family:var(--display);font-size:16px;font-weight:600}.mode-description{font-size:11px;color:var(--muted);display:block;margin-top:5px}.mode-check{margin-left:auto;color:var(--teal);font-size:16px;visibility:hidden}.mode-card[aria-pressed=true] .mode-check{visibility:visible}.section-label{display:flex;align-items:center;justify-content:space-between;margin:31px 0 15px}.section-label h2{font-size:18px;letter-spacing:-.5px}.section-label p{font-size:11px;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.category-card{position:relative;overflow:hidden;padding:0;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:13px;transition:transform .2s,border-color .2s}.category-card:hover{transform:translateY(-4px);border-color:#77ead288}.category-art{height:120px;background:linear-gradient(135deg,#22344c,#172c37);overflow:hidden;position:relative}.category-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#101c2c99,transparent 70%)}.category-art img{width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:.8;transition:transform .4s,opacity .4s}.category-card:hover img{transform:scale(1.05);opacity:1}.category-placeholder{height:100%;display:grid;place-items:center;font-size:44px}.category-copy{padding:13px 13px 14px}.category-copy h3{font-size:14px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:4px}.category-copy h3 span{font-size:17px;color:var(--muted)}.category-copy p{font-size:10px;color:var(--muted);margin-top:6px}.home-bottom{margin:23px 0 28px;padding:16px 20px;background:#ffffff05;border:1px dashed #304055;border-radius:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted)}.home-bottom strong{color:var(--text);font-weight:500}.shuffle-button{background:none;color:var(--teal);font-size:12px;white-space:nowrap}.site-footer{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:24px 0;border-top:1px solid #ffffff0d;color:#8394aa;font-size:10px}.footer-dot{margin:0 12px}.site-footer .text-button{font-size:10px}.game-toolbar{display:flex;justify-content:space-between;align-items:center;padding:25px 0 22px;gap:10px}.back-button{background:none;color:var(--muted);font-size:12px;padding:8px 0}.back-button:hover{color:var(--text)}.game-trail{font-size:11px;color:var(--muted)}.game-trail strong{font-weight:500;color:var(--teal);margin-left:12px}.game-stats{display:flex;gap:20px;font-size:12px}.game-stats strong{font-family:var(--display);color:var(--gold);font-size:16px;margin-left:5px}.game-heading{text-align:center;max-width:800px;margin:8px auto 22px}.round-line{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:10px;letter-spacing:1px;margin-bottom:16px}.round-dots{display:flex;gap:5px}.round-dot{width:19px;height:3px;border-radius:4px;background:#2b3a4b}.round-dot.current{background:var(--gold)}.round-dot.correct{background:var(--teal)}.round-dot.wrong{background:var(--red)}.game-heading h1{font-size:clamp(25px,3vw,38px);font-weight:500;letter-spacing:-1px}.game-heading p{color:var(--muted);font-size:12px;margin-top:10px}.versus-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;position:relative}.versus-badge{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:38px;height:38px;background:#0b1523;border:1px solid #314157;border-radius:50%;display:grid;place-items:center;font:11px var(--display);color:var(--muted);z-index:2}.answer-card{text-align:left;background:linear-gradient(135deg,#132235,#0f1b2a);padding:0;border:1px solid #2c3d52;border-radius:15px;overflow:hidden;position:relative;transition:border-color .18s,box-shadow .18s,transform .18s;width:100%}.answer-card:not(:disabled):hover{border-color:var(--teal);transform:translateY(-3px);box-shadow:0 7px 35px #0003}.answer-card:disabled{opacity:1}.answer-card.selected{border-color:var(--gold);box-shadow:0 0 0 1px #f5c87544,0 0 35px #f5c8750a}.answer-card.winner{border-color:var(--teal);box-shadow:0 0 28px #77ead218}.answer-card.incorrect{border-color:#cc7777}.answer-photo{height:242px;position:relative;background:radial-gradient(ellipse at center,#33445b,#142638);display:flex;align-items:center;justify-content:center;overflow:hidden}.answer-photo img{height:100%;width:100%;object-fit:contain;position:relative;z-index:1}.answer-photo .photo-backdrop{position:absolute;inset:-20px;width:calc(100% + 40px);height:calc(100% + 40px);object-fit:cover;filter:blur(20px) brightness(.4);z-index:0;opacity:.75}.answer-photo .art-fallback{font-size:70px}.card-corner{position:absolute;top:14px;left:14px;z-index:2;font-size:9px;letter-spacing:1.4px;padding:6px 9px;border-radius:5px;background:#07111dd9;border:1px solid #ffffff20;color:#fff}.answer-body{padding:20px 22px 17px;display:flex;gap:12px;justify-content:space-between;align-items:flex-start;min-height:94px}.answer-body h2{font-size:22px;font-weight:600;letter-spacing:-.6px}.item-detail{font-size:10px;color:var(--muted);margin-top:5px;max-width:255px}.value-wrap{text-align:right;flex-shrink:0;max-width:48%}.value{font:500 clamp(23px,3vw,34px) var(--display);color:var(--teal);line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-1px}.value.mystery{color:var(--gold);letter-spacing:4px}.value-unit{display:block;color:var(--muted);font-size:9px;letter-spacing:.8px;margin-top:4px}.answer-action{padding:13px 22px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;display:flex;align-items:center;justify-content:space-between}.answer-action span:last-child{font-size:15px}.selected .answer-action{color:var(--gold)}.winner .answer-action{color:var(--teal)}.timeline-panel{margin-top:26px;border:1px solid #233246;border-radius:12px;background:#0e192880;padding:15px 23px 22px}.timeline-heading{display:flex;justify-content:space-between;gap:10px;font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.timeline-heading strong{font-weight:500;color:var(--teal)}.timeline{height:70px;position:relative}.timeline-track{position:absolute;left:8%;right:8%;height:2px;background:#30445b;top:39px}.timeline-fill{position:absolute;top:39px;left:8%;height:2px;background:var(--gold);width:0;box-shadow:0 0 12px #f5c87555}.marker{position:absolute;top:33px;transform:translateX(-50%);height:14px;width:14px;border:3px solid var(--bg);border-radius:50%;background:var(--teal);box-shadow:0 0 0 1px var(--teal)}.marker-label{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);white-space:nowrap;color:var(--teal);font-size:10px}.marker.challenger{background:var(--gold);box-shadow:0 0 0 1px var(--gold);z-index:2}.marker.challenger .marker-label{color:var(--gold);bottom:auto;top:19px}.timeline-end{position:absolute;top:53px;font-size:9px;color:var(--muted);transform:translateX(-50%)}.timeline-end:first-of-type{left:8%}.timeline-end:last-of-type{left:92%}.timeline-caption{font-size:10px;color:var(--muted);text-align:center;margin-top:5px}.result-zone{min-height:92px;display:flex;justify-content:center;align-items:center;text-align:center;padding:18px 0 25px}.ready-hint{font-size:11px;color:var(--muted)}kbd{display:inline-block;border:1px solid #394a61;border-radius:4px;padding:0 5px;font-size:10px;margin:0 3px;color:#c6d4e4}.result-content{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;animation:appear .3s ease-out}.result-title{font:500 19px var(--display);color:var(--teal)}.result-title.miss{color:var(--gold)}.result-detail{font-size:12px;color:var(--muted);margin-top:6px;max-width:750px}.source-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}.source-links a{font-size:10px;color:var(--muted);text-underline-offset:3px}.primary-button{background:var(--teal);border:1px solid var(--teal);border-radius:9px;color:#0b2527;font-size:13px;font-weight:700;padding:13px 22px;white-space:nowrap;min-height:46px;transition:filter .15s,transform .15s}.primary-button:hover{filter:brightness(1.08);transform:translateY(-1px)}.secondary-button{border:1px solid #35465b;background:#142235;color:var(--text);border-radius:9px;padding:12px 20px;min-height:46px;font-size:13px}.fact-layout{max-width:850px;margin:0 auto}.fact-card{display:grid;grid-template-columns:42% 58%;background:#122033;border:1px solid var(--line);border-radius:15px;overflow:hidden;min-height:280px}.fact-card .answer-photo{height:100%;min-height:280px}.fact-text{padding:35px;display:flex;flex-direction:column;justify-content:center}.fact-text .eyebrow{margin-bottom:17px}.fact-text h2{font-size:26px;line-height:1.35;font-weight:500;letter-spacing:-.5px}.fact-actions{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.fact-choice{font:500 17px var(--display);padding:17px;background:#152637;border:1px solid #35485d;border-radius:10px}.fact-choice:first-child{color:var(--teal)}.fact-choice:last-child{color:var(--gold)}.fact-choice.selected{border-color:var(--gold);box-shadow:0 0 25px #f5c87518}.fact-choice.winner{border-color:var(--teal);background:#183b38}.fact-reveal{min-height:40px;text-align:center;margin-top:18px;color:var(--muted);font-size:12px}.revealing .fact-card{animation:factPulse 1.25s ease-in-out infinite}.summary{max-width:680px;margin:55px auto 65px;text-align:center;padding:40px;border:1px solid #334659;background:radial-gradient(ellipse at top,#1d454455,transparent 75%),#101d2d;border-radius:20px}.summary .eyebrow{justify-content:center}.summary h1{font-size:42px;letter-spacing:-1.7px;margin:19px 0 12px}.summary p{font-size:14px;color:var(--muted)}.summary-score{font:500 80px var(--display);color:var(--teal);line-height:1.3;margin:20px 0 0}.summary-metrics{display:flex;justify-content:center;gap:32px;margin:24px 0 30px}.summary-metrics strong{display:block;font:500 23px var(--display);color:var(--text)}.summary-metrics span{font-size:11px;color:var(--muted)}.summary-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.summary .text-button{margin-top:14px}.review-list{text-align:left;margin-top:25px;border-top:1px solid var(--line)}.review-item{padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.review-item strong{color:var(--text);font-weight:500}.review-item .review-status{color:var(--teal);margin-right:6px}.review-item .review-status.miss{color:var(--gold)}.loading{min-height:60vh;display:flex;gap:15px;align-items:center;justify-content:center;color:var(--muted);font-size:13px}.loader{height:17px;width:17px;border:2px solid #334555;border-top-color:var(--teal);border-radius:50%;animation:spin 1s linear infinite}dialog{color:var(--text);border:1px solid #3a5267;background:#101e2f;border-radius:18px;width:min(600px,calc(100% - 32px));padding:36px;max-height:85dvh;box-shadow:0 25px 100px #0008}dialog::backdrop{background:#020713cc;backdrop-filter:blur(5px)}dialog h2{font-size:28px;margin:5px 30px 20px 0}dialog h3{font-size:16px;margin:23px 0 8px}dialog p,dialog li{font-size:13px;color:#b5c4d5;line-height:1.7}dialog ol{padding-left:20px}dialog a{font-size:12px}.dialog-close{position:absolute;right:14px;top:14px}.credits-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:15px 0}.credit-item{border-bottom:1px solid var(--line);padding:9px 0;font-size:11px}.credit-item a{display:block;font-size:11px}.credit-item small{color:var(--muted)}.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}.skip-link{position:fixed;top:-100px;left:15px;z-index:10;background:var(--teal);color:#071c20;padding:12px}.skip-link:focus{top:10px}.hidden{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@keyframes appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes factPulse{50%{box-shadow:0 0 36px #f5c8751c;border-color:#a9905d}}
@media(min-width:1450px){.shell{max-width:1330px}.category-art{height:135px}.answer-photo{height:290px}}
@media(max-width:1000px){.shell{padding:0 26px}.header-tag{display:none}.category-grid{grid-template-columns:repeat(5,1fr);gap:10px}.category-art{height:95px}.category-copy{padding:11px 9px}.category-copy h3{font-size:12px}.category-copy p{font-size:9px}.mode-card{gap:10px;padding:17px 13px}.mode-description{font-size:10px}.mode-title{font-size:14px}.mode-icon{width:32px;height:32px}.mode-check{display:none}.answer-body{padding:18px 16px}.answer-body h2{font-size:19px}.answer-photo{height:235px}}
@media(max-width:700px){.shell{padding:0 20px}.site-header{height:78px}.brand{font-size:22px}.header-actions{gap:14px}.header-actions .text-button{font-size:11px}.brand-mark{width:32px;height:32px;font-size:27px;border-radius:9px}.home-intro{padding:30px 0 24px;display:block}.home-intro h1{font-size:38px;letter-spacing:-1.6px}.intro-note{margin-top:14px;max-width:none;font-size:12px}.mode-grid{gap:7px}.mode-card{padding:13px 10px;display:block;text-align:center}.mode-icon{display:none}.mode-title{font-size:12px;line-height:1.5}.mode-description{display:none}.category-grid{grid-template-columns:repeat(2,1fr);gap:12px}.category-art{height:115px}.category-copy{padding:14px}.category-copy h3{font-size:15px}.category-copy p{font-size:10px}.section-label{margin-top:26px}.home-bottom{font-size:11px;padding:14px}.site-footer{font-size:9px;align-items:flex-start}.site-footer>span:last-child{text-align:right}.game-toolbar{padding:17px 0;flex-wrap:wrap}.game-trail{font-size:10px}.game-trail strong{margin-left:6px}.game-stats{gap:14px;font-size:10px}.game-stats strong{font-size:14px}.game-heading{margin:12px auto 18px}.game-heading h1{font-size:28px}.game-heading p{font-size:11px}.round-line{margin-bottom:12px}.versus-grid{gap:12px}.versus-badge{width:28px;height:28px;font-size:9px;top:39%}.answer-photo{height:180px}.answer-body{display:block;padding:14px 13px;min-height:144px}.answer-body h2{font-size:18px;min-height:41px}.item-detail{font-size:9px;min-height:26px;line-height:1.4;margin-top:4px}.value-wrap{text-align:left;margin-top:8px;max-width:100%}.value{font-size:25px}.value-unit{font-size:8px}.answer-action{padding:11px 13px;font-size:10px}.card-corner{top:9px;left:9px;font-size:7px;padding:4px 6px}.timeline-panel{padding:13px 10px 18px;margin-top:18px}.timeline-heading{font-size:8px}.marker-label{font-size:8px;max-width:100px;overflow:hidden;text-overflow:ellipsis}.timeline-end{font-size:8px}.timeline-caption{font-size:9px}.result-content{display:block;text-align:center}.result-title{font-size:18px}.result-detail{font-size:11px}.source-links{justify-content:center}.result-content .primary-button{margin-top:17px;width:100%}.result-zone{padding-top:20px}.ready-hint{font-size:10px}.keyboard-hint{display:none}.fact-card{grid-template-columns:1fr;min-height:0}.fact-card .answer-photo{height:180px;min-height:180px}.fact-text{padding:22px}.fact-text h2{font-size:23px}.fact-text .eyebrow{font-size:9px;margin-bottom:12px}.fact-actions{gap:12px;margin-top:13px}.fact-choice{font-size:16px;padding:15px}.summary{padding:30px 20px;margin:30px auto 40px}.summary h1{font-size:34px}.summary-score{font-size:68px}.summary-metrics{gap:25px}.summary-actions .primary-button{width:100%}.summary-actions .secondary-button{flex:1}dialog{padding:29px 23px}.credits-grid{grid-template-columns:1fr}.loading{font-size:12px}.home-intro .eyebrow{font-size:9px}}
@media(max-width:370px){.shell{padding:0 13px}.header-actions{gap:10px}.brand{font-size:20px}.header-actions .text-button{font-size:10px}.home-intro h1{font-size:34px}.answer-photo{height:150px}.answer-body h2{font-size:16px}.game-stats{gap:8px}.game-heading h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}