:root{--treasure-ink: #183047;--treasure-muted: #63768a;--treasure-paper: #fffdf7;--treasure-line: rgba(24, 48, 71, .13);--treasure-shadow: 0 18px 48px rgba(29, 56, 78, .14);--treasure-radius: 24px}.treasure-landing,.treasure-session,.treasure-participant{color:var(--treasure-ink);background:radial-gradient(circle at 8% 7%,rgba(255,218,95,.24),transparent 26rem),radial-gradient(circle at 88% 18%,rgba(98,210,255,.22),transparent 28rem),linear-gradient(180deg,#f5fbff,#fffdf6 48%,#f5fff4)}.treasure-landing{width:min(1180px,calc(100% - 32px));min-height:100%;margin:0 auto;padding:30px 0 64px}.treasure-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:30px;min-height:340px;overflow:hidden;padding:42px;border:1px solid rgba(29,72,100,.1);border-radius:32px;background:linear-gradient(135deg,#fff8daf5,#e1f7fff5 52%,#e8ffe5fa),#fff;box-shadow:var(--treasure-shadow)}.treasure-hero:after{content:"";position:absolute;inset:auto -4% -88px;height:170px;border-radius:50% 50% 0 0;background:radial-gradient(circle at 20% 0,#8fd76f 0 8%,transparent 9%),radial-gradient(circle at 72% 10%,#6ccf7d 0 10%,transparent 11%),linear-gradient(180deg,#87dc75,#66be6f);opacity:.82}.treasure-back{display:inline-grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid rgba(24,48,71,.12);border-radius:14px;color:var(--treasure-ink);background:#ffffffd6;box-shadow:0 8px 20px #18304714;cursor:pointer}.treasure-hero>.treasure-back{position:absolute;z-index:3;inset-block-start:22px;inset-inline-start:22px}[dir=rtl] .treasure-back>span{transform:rotate(180deg)}.treasure-hero__copy{position:relative;z-index:2;align-self:center;max-width:680px;padding-top:28px}.treasure-kicker{display:inline-flex;align-items:center;gap:7px;width:fit-content;padding:7px 12px;border-radius:999px;color:#6d4c00;background:#fff3ba;font-size:.82rem;font-weight:800;letter-spacing:.02em}.treasure-hero h1{margin:16px 0 10px;font-size:clamp(2.7rem,6vw,5.4rem);line-height:.95;letter-spacing:-.055em}.treasure-hero p{max-width:620px;margin:0;color:#52687b;font-size:clamp(1rem,2vw,1.24rem);line-height:1.65}.treasure-operation-cloud{display:flex;gap:10px;margin-top:22px}.treasure-operation-cloud span{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;color:#fff;background:#277bb4;font-size:1.55rem;font-weight:900;box-shadow:0 8px 18px #2364962e}.treasure-operation-cloud span:nth-child(2){background:#e16d63}.treasure-operation-cloud span:nth-child(3){background:#7b67c7}.treasure-operation-cloud span:nth-child(4){background:#45a369}.treasure-town-art{position:relative;z-index:2;min-height:250px;align-self:end;font-size:clamp(3rem,7vw,5.2rem)}.treasure-town-art span{position:absolute;filter:drop-shadow(0 8px 12px rgba(35,60,74,.16))}.treasure-sun{inset:0 0 auto auto;font-size:.72em}.treasure-castle{inset:auto 28% 8% auto}.treasure-house{inset:auto auto 4% 8%;font-size:.72em}.treasure-tree{inset:auto 2% 0 auto;font-size:.66em}.treasure-dragon{inset:28% auto auto 2%;font-size:.58em;transform:rotate(-8deg)}.treasure-create{display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,.36fr);gap:22px 28px;margin-top:26px;padding:30px;border:1px solid var(--treasure-line);border-radius:var(--treasure-radius);background:#ffffffeb;box-shadow:var(--treasure-shadow)}.treasure-create__heading,.treasure-choice-group--difficulty,.treasure-create-button,.treasure-create>.error-panel{grid-column:1 / -1}.treasure-create__heading>span{color:#27835c;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.treasure-create__heading h2{margin:5px 0;font-size:clamp(1.8rem,3vw,2.5rem)}.treasure-create__heading p{margin:0;color:var(--treasure-muted)}.treasure-field{display:grid;gap:8px;min-width:0}.treasure-field>span,.treasure-choice-group legend{color:#314e63;font-size:.84rem;font-weight:800}.treasure-choice-group{min-width:0;margin:0;padding:0;border:0}.treasure-choice-group legend{margin-bottom:8px}.treasure-segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.treasure-segmented button,.treasure-difficulty-grid button{border:1px solid var(--treasure-line);color:var(--treasure-ink);background:#f8fbfd;cursor:pointer}.treasure-segmented button{min-height:42px;border-radius:13px;font-weight:900}.treasure-segmented button.is-selected,.treasure-difficulty-grid button.is-selected{border-color:#2c8d608a;background:#ecfaef;box-shadow:0 0 0 3px #3aa46a17}.treasure-difficulty-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.treasure-difficulty-grid button{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;min-height:98px;padding:15px;border-radius:18px;text-align:start}.treasure-difficulty-icon{grid-row:1 / 3;align-self:center;font-size:1.8rem}.treasure-difficulty-grid strong{align-self:end;font-size:.98rem}.treasure-difficulty-grid small{color:var(--treasure-muted);line-height:1.4}.treasure-create-button{justify-self:start;min-width:220px}.treasure-secondary-actions{display:flex;justify-content:center;gap:10px;margin-top:18px}.treasure-secondary-actions button{padding:10px 14px;border:0;border-radius:12px;color:#3e6077;background:transparent;font-weight:700;cursor:pointer}.treasure-secondary-actions button:hover{background:#ffffffb3}.treasure-session,.treasure-participant{width:100%;min-height:100dvh}.treasure-session-header,.treasure-participant-header{position:sticky;z-index:20;inset-block-start:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;min-height:76px;padding:12px clamp(16px,3vw,34px);border-bottom:1px solid 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article>div,.treasure-team-strip article>div{display:grid;min-width:0}.treasure-seat-grid strong,.treasure-team-strip strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.treasure-seat-grid small,.treasure-team-strip small{color:var(--treasure-muted)}.treasure-ready-dot{display:grid;place-items:center;width:28px;height:28px;margin-inline-start:auto;border-radius:50%;color:#fff;background:#95a7b4;font-weight:900}.is-ready .treasure-ready-dot{background:#3fa66b}.treasure-lobby__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.treasure-adventure{display:grid;gap:16px}.treasure-skyline{padding:4px 6px 0}.treasure-skyline__landmarks{display:grid;grid-template-columns:repeat(5,1fr);align-items:end;min-height:76px;padding:0 6%}.treasure-skyline__landmarks span{justify-self:center;opacity:.2;filter:grayscale(1);font-size:clamp(2rem,5vw,3.6rem);transform:translateY(8px) scale(.9);transition:.26s ease}.treasure-skyline__landmarks span.is-built{opacity:1;filter:none;transform:translateY(0) scale(1)}.treasure-progress-track{height:12px;overflow:hidden;border:2px solid rgba(24,48,71,.08);border-radius:999px;background:#e7eef2}.treasure-progress-track span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#6bc96d,#f4cb56,#67b9e8);transition:width .35s ease}.treasure-score-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.treasure-score-row>div{display:flex;align-items:center;gap:10px;min-height:52px;padding:10px 14px;border:1px solid var(--treasure-line);border-radius:16px;background:#ffffffe0}.treasure-score-row span{font-size:1.25rem}.treasure-score-row strong{font-size:.88rem}.treasure-feedback{display:flex;align-items:center;justify-self:center;gap:10px;width:min(520px,100%);padding:10px 14px;border-radius:16px;box-shadow:0 10px 24px #18304714}.treasure-feedback>span{font-size:1.5rem}.treasure-feedback>div{display:grid}.treasure-feedback 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p{max-width:800px;margin:0;color:#4f6679;font-size:clamp(.98rem,2vw,1.13rem);line-height:1.6}.treasure-visual{min-height:180px;padding:clamp(18px,3vw,30px);border-top:1px solid rgba(24,48,71,.07);border-bottom:1px solid rgba(24,48,71,.07);background:linear-gradient(#ffffffb3,#ffffffb3),repeating-linear-gradient(0deg,transparent 0 23px,rgba(70,112,138,.06) 24px)}.treasure-visual--two-piles,.treasure-visual--market,.treasure-sharing{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:18px}.treasure-visual--two-piles>div{display:grid;justify-items:center;gap:8px;min-height:112px;padding:16px;border-radius:20px;background:#f1f8fcd1}.treasure-visual--two-piles>div>strong{font-size:1.3rem}.treasure-visual-arrow{font-size:1.8rem}.treasure-token-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:3px;max-width:360px}.treasure-token-strip 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span{font-size:1rem}.treasure-basket strong{font-size:1.1rem}.treasure-sharing__berries{display:grid;justify-items:center;gap:8px;min-width:0}.treasure-sharing__berries>strong{font-size:1.5rem}.treasure-dragons{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.treasure-dragons span{font-size:clamp(2rem,6vw,3.4rem)}.treasure-hint{display:flex;gap:12px;margin:18px clamp(18px,4vw,34px) 0;padding:13px 15px;border:1px solid rgba(216,165,55,.25);border-radius:17px;background:#fff9df}.treasure-hint>span{font-size:1.5rem}.treasure-hint p{margin:3px 0 0;color:#665a3a;line-height:1.45}.treasure-answer-zone{padding:clamp(20px,4vw,34px)}.treasure-answer-zone>p{margin:0 0 12px;color:#5c7182;font-weight:700;text-align:center}.treasure-answer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:720px;margin:0 auto}.treasure-answer-grid button{display:grid;place-items:center;gap:4px;min-height:100px;border:2px solid 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auto;padding:clamp(26px,5vw,54px);border:1px solid var(--treasure-line);border-radius:30px;background:radial-gradient(circle at 20% 10%,rgba(255,222,100,.25),transparent 14rem),radial-gradient(circle at 80% 15%,rgba(105,207,255,.2),transparent 16rem),#fff;box-shadow:var(--treasure-shadow);text-align:center}.treasure-finished__art{font-size:clamp(2.2rem,6vw,4.6rem);letter-spacing:.02em}.treasure-finished h1{margin:14px 0 8px;font-size:clamp(2rem,5vw,3.5rem)}.treasure-finished>p{max-width:650px;margin:0;color:var(--treasure-muted);line-height:1.6}.treasure-finished__players{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px;width:100%;margin-top:24px}.treasure-finished__players article{display:grid;gap:4px;padding:14px;border:1px solid var(--treasure-line);border-radius:17px;background:#f8fbfd}.treasure-finished__players article>span{font-size:1.65rem}.treasure-finished__players 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