:root{--navy:#062b47;--deep:#031b2e;--gold:#f5b721;--orange:#ed7f1b;--red:#c84632;--green:#28825b;--paper:#fff8e8;--ink:#11344c;--muted:#5c6870;--shadow:0 18px 50px rgba(3,29,49,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f6f2e9;color:var(--ink);font-family:"Trebuchet MS","Segoe UI",Arial,sans-serif}button{font:inherit;color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}.topbar{height:88px;padding:8px clamp(20px,5vw,74px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.96);border-bottom:1px solid #d8d6cf;position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}.topbar img{display:block;width:min(235px,43vw);height:68px;object-fit:contain}.score{min-width:96px;padding:7px 15px;text-align:center;border-radius:13px;background:#f5efe2;border:1px solid #dbd3c2}.score span{display:block;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:#6e777b;font-weight:900}.score strong{font-size:1.5rem;color:var(--red)}
.hero{min-height:620px;padding:70px clamp(22px,6vw,92px);display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(35px,7vw,100px);overflow:hidden;color:#fff;background:radial-gradient(circle at 86% 24%,rgba(30,117,159,.55),transparent 28rem),linear-gradient(110deg,var(--deep),var(--navy))}.kicker{margin:0 0 9px!important;color:var(--orange)!important;font-size:.73rem!important;letter-spacing:.16em;text-transform:uppercase;font-weight:950}.hero .kicker{color:var(--gold)!important}.hero h1{margin:0;font:900 clamp(3.4rem,6.5vw,7rem)/.9 Impact,"Arial Narrow",sans-serif;text-transform:uppercase;letter-spacing:.01em;text-shadow:0 5px 0 rgba(0,0,0,.13)}.hero h1 span{color:var(--gold)}.hero-copy>p:not(.kicker){max-width:590px;margin:27px 0 28px;line-height:1.65;font-size:1.1rem;color:#dfebf0}.main-button,.check-button{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:15px 21px;border:0;border-radius:11px;background:var(--gold);box-shadow:0 6px 0 #b97018;color:var(--deep);text-decoration:none;text-transform:uppercase;letter-spacing:.04em;font-weight:950;cursor:pointer}.main-button:hover,.check-button:hover{transform:translateY(-2px);box-shadow:0 8px 0 #b97018}.hero-cards{min-height:430px;position:relative}.hero-cards>div{position:absolute;width:56%;padding:8px 8px 35px;background:#fff4da;box-shadow:0 24px 60px rgba(0,0,0,.36);border-radius:6px}.hero-cards img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.hero-cards span{position:absolute;right:14px;bottom:5px;font:900 1.5rem Georgia;color:#a44d35}.hero-cards>div:nth-child(1){left:2%;top:8%;transform:rotate(-9deg)}.hero-cards>div:nth-child(2){right:0;top:4%;transform:rotate(8deg)}.hero-cards>div:nth-child(3){left:23%;bottom:1%;transform:rotate(-1deg);z-index:2}
.briefing{position:relative;z-index:3;margin-top:-32px;padding:30px 34px;display:grid;grid-template-columns:auto 1fr .65fr;align-items:center;gap:25px;background:var(--paper);border:1px solid #e3d4ae;border-radius:17px;box-shadow:var(--shadow)}.briefing-mark{width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:var(--gold);font:900 2rem Georgia}.briefing h2,.game h2,.learning h2,dialog h2{margin:0 0 8px;font:900 clamp(1.8rem,3vw,2.7rem)/1.08 Georgia,serif;color:var(--navy)}.briefing p{margin:0;line-height:1.55;color:var(--muted)}.briefing ul{margin:0;padding-left:23px;border-left:2px dashed #d6c18c;line-height:1.8;font-size:.87rem;font-weight:800;color:#5b676d}
.instructions{margin-top:65px;margin-bottom:38px;display:grid;grid-template-columns:1fr auto 1.35fr auto 1fr;align-items:center;gap:18px}.instructions>div{display:flex;align-items:center;gap:13px}.instructions span{width:39px;height:39px;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:950}.instructions p{margin:0;color:#657078;font-size:.86rem}.instructions strong{display:block;color:var(--navy)}.instructions i{color:#b4a987}
.game{margin-bottom:70px;padding:clamp(24px,4vw,48px);background:#fff;border-radius:21px;box-shadow:var(--shadow);border:1px solid #e6decd}.game-heading{display:flex;justify-content:space-between;gap:25px;margin-bottom:28px}.game-heading p:not(.kicker){margin:0;color:var(--muted)}.attempts{min-width:90px;align-self:start;padding:9px;text-align:center;border-radius:11px;background:#edf3f5}.attempts span{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:#6b767c}.attempts strong{font-size:1.5rem;color:var(--red)}
.card-bank{min-height:290px;padding:19px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;background:#f3ead6;border:1px dashed #c9b17a;border-radius:15px}.event-card{min-width:0;background:#fff;border:2px solid transparent;border-radius:12px;overflow:hidden;box-shadow:0 5px 13px rgba(3,29,49,.13);cursor:grab;transition:.17s}.event-card:hover{transform:translateY(-3px)}.event-card.selected{border-color:var(--gold);box-shadow:0 0 0 4px rgba(245,183,33,.22)}.event-card.dragging{opacity:.35}.event-card .image{position:relative}.event-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.event-card .copy{padding:12px}.event-card h3{margin:0 0 6px;color:var(--navy);font:900 .95rem/1.15 Georgia}.event-card p{margin:0;color:#657178;font-size:.73rem;line-height:1.4}
.timeline-title{margin:38px 0 15px;display:flex;align-items:center;gap:12px}.timeline-title>span{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:var(--gold)}.timeline-title h3,.timeline-title p{margin:0}.timeline-title h3{font:900 1.3rem Georgia}.timeline-title p{font-size:.82rem;color:var(--muted)}.timeline{display:grid;grid-template-columns:1fr 18px 1fr 18px 1fr 18px 1fr 18px 1fr 18px 1fr 18px 1fr;align-items:center}.connector{height:2px;background:repeating-linear-gradient(90deg,#b6a880 0 6px,transparent 6px 10px)}.slot{position:relative;min-width:0;min-height:210px;padding:39px 6px 7px;border:2px dashed #cfc4ab;border-radius:12px;background:#fbf8f0;display:flex;align-items:stretch}.slot.over{border-color:var(--gold);background:#fff9dd}.slot.correct{border-color:var(--green);background:#eff9f4}.slot.wrong{border-color:var(--red);animation:shake .32s}.slot .number{position:absolute;left:50%;top:-18px;transform:translateX(-50%);width:36px;height:36px;display:grid;place-items:center;border-radius:50%;border:4px solid #fff;background:var(--navy);color:var(--gold);font-weight:950}.placeholder{margin:auto;text-align:center;color:#8b9294}.placeholder b,.placeholder small{display:block}.placeholder small{margin-top:5px;font-size:.64rem}.slot .event-card{width:100%;cursor:pointer}.slot .event-card .copy{padding:8px 7px}.slot .event-card p{display:none}.slot .event-card h3{font-size:.75rem}.card-tools{display:flex;flex-wrap:wrap;gap:4px;margin-top:7px}.card-tools button{flex:1 1 45%;border:0;border-radius:5px;padding:4px 2px;background:#e8eef0;font-size:.61rem;font-weight:900;cursor:pointer}.feedback{min-height:26px;margin:20px 0 0;font-weight:900}.feedback.error{color:var(--red)}.feedback.success{color:var(--green)}.actions{display:flex;justify-content:flex-end;gap:11px;margin-top:8px}.text-button,.secondary-button{padding:12px 15px;border-radius:10px;font-weight:900;cursor:pointer}.text-button{margin-right:auto;border:0;background:transparent;color:#096695}.secondary-button{border:2px solid #bec9cd;background:#fff}.hint-box{margin-top:15px;padding:14px 16px;background:#fff6d6;border-left:5px solid var(--gold);color:#665735;line-height:1.5}
.learning{margin-bottom:70px}.learning>div:first-child{text-align:center}.skills{margin:28px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.skills article{padding:25px;border-radius:15px;background:#fff;border:1px solid #e4ddcc;box-shadow:0 10px 25px rgba(3,29,49,.07)}.skills span{color:#dac99f;font:900 2rem Impact}.skills h3{margin:4px 0;color:var(--navy);font:900 1.15rem Georgia}.skills p{margin:0;color:var(--muted);line-height:1.5;font-size:.88rem}.solution-link{display:block;margin:auto;padding:11px 15px;border:2px solid var(--navy);border-radius:9px;background:transparent;color:var(--navy);font-weight:900;cursor:pointer}
footer{padding:35px clamp(20px,6vw,90px);display:grid;grid-template-columns:230px 1fr auto;align-items:center;gap:25px;background:var(--deep);color:#aebcc4;font-size:.85rem}footer img{width:220px;height:75px;object-fit:contain;background:#fff;border-radius:7px}footer a{color:var(--gold);font-weight:900;text-decoration:none}
dialog{width:min(650px,calc(100% - 28px));padding:32px;border:0;border-radius:19px;background:var(--paper);box-shadow:0 30px 90px rgba(0,0,0,.48)}dialog::backdrop{background:rgba(3,20,33,.8);backdrop-filter:blur(3px)}.close{position:absolute;right:18px;top:17px;width:38px;height:38px;border:0;border-radius:50%;background:#eadfc8;font-size:1.6rem;cursor:pointer}.solution-list{margin:24px 0;padding:0;list-style:none;counter-reset:item}.solution-list li{position:relative;padding:14px 12px 14px 50px;border-top:1px dashed #ccb991;counter-increment:item}.solution-list li:before{content:counter(item);position:absolute;left:6px;top:13px;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:950}.solution-list b,.solution-list span{display:block}.solution-list span{margin-top:3px;color:var(--muted);font-size:.87rem;line-height:1.4}.full{width:100%}.victory{text-align:center;overflow:visible;width:min(510px,calc(100% - 28px))}.badge{width:76px;height:76px;margin:-70px auto 17px;display:grid;place-items:center;border:7px solid var(--paper);border-radius:50%;background:var(--green);color:#fff;font-size:2.2rem}.victory>p:not(.kicker){color:var(--muted);line-height:1.5}.final-score{width:155px;margin:20px auto;padding:14px;border-radius:50%;background:#ffefbd;border:2px dashed #d7a72d}.final-score span,.final-score small{display:block;text-transform:uppercase;font-size:.65rem;letter-spacing:.08em;color:#796634}.final-score strong{display:block;color:var(--red);font:900 2.5rem Georgia}
@keyframes shake{25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)}}
@media(max-width:980px){.hero{grid-template-columns:1fr;min-height:auto}.hero-cards{min-height:430px}.briefing{grid-template-columns:auto 1fr}.briefing ul{grid-column:2}.card-bank{grid-template-columns:repeat(3,1fr)}.timeline{grid-template-columns:1fr;gap:13px}.connector{width:2px;height:18px;margin:auto}.slot{min-height:145px;padding:20px 10px 10px 58px}.slot .number{left:18px;top:50%;transform:translateY(-50%)}.slot .event-card{display:grid;grid-template-columns:165px 1fr}.slot .event-card img{height:100%;aspect-ratio:4/3}.slot .event-card p{display:block}.card-tools{grid-column:2}.skills{grid-template-columns:1fr}footer{grid-template-columns:1fr;text-align:center;justify-items:center}}
@media(max-width:650px){.topbar{height:72px;padding:7px 13px}.topbar img{width:165px;height:55px}.score{min-width:72px;padding-inline:7px}.hero{padding:48px 20px}.hero h1{font-size:clamp(3.15rem,16vw,5.5rem)}.hero-cards{min-height:310px}.briefing{grid-template-columns:1fr;padding:24px}.briefing-mark{display:none}.briefing ul{grid-column:1;border-left:0;border-top:2px dashed #d6c18c;padding-top:12px}.instructions{grid-template-columns:1fr;gap:10px}.instructions>i{display:none}.game{padding:25px 15px}.game-heading{align-items:flex-start}.card-bank{grid-template-columns:1fr 1fr;padding:10px;gap:9px}.event-card .copy{padding:9px}.event-card h3{font-size:.82rem}.event-card p{display:none}.slot{padding-left:45px}.slot .event-card{grid-template-columns:105px 1fr}.slot .event-card p{display:none}.actions{flex-direction:column}.text-button{margin:0}.actions button{width:100%}footer{padding-inline:20px}dialog{padding:27px 20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
.slot:has(.event-card) .placeholder{display:none}