:root{color-scheme:dark;--bg:#101114;--surface:#181a1e;--surface2:#202329;--line:#30333a;--muted:#9298a3;--text:#f2f1ed;--accent:#d5aa62;--accent2:#f1cf92;--good:#79cda9;--bad:#e28376;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);min-width:320px}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:var(--accent2)}:focus-visible{outline:2px solid var(--accent2);outline-offset:3px}::selection{background:#755c37;color:white}
.skip-link{position:absolute;left:-9999px;top:8px;background:var(--accent);color:#141414;padding:10px;z-index:20}.skip-link:focus{left:8px}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{height:72px;display:flex;align-items:center;gap:40px;padding:0 max(28px,calc((100vw - 1360px)/2));border-bottom:1px solid #292c31;background:#121316}.brand{display:inline-flex;gap:11px;align-items:center;font-size:21px;font-weight:900;letter-spacing:.16em;color:var(--text)}.brand-symbol{width:29px;height:29px;display:flex;align-items:center;gap:3px;transform:skew(-16deg)}.brand-symbol i{width:6px;height:14px;background:var(--accent);display:block}.brand-symbol i:nth-child(2){height:24px}.brand-symbol i:nth-child(3){height:19px}.desktop-nav{display:flex;align-items:center;gap:31px;height:100%;flex:1}.desktop-nav a{height:100%;display:inline-flex;align-items:center;border-bottom:2px solid transparent;text-transform:uppercase;font-size:12px;letter-spacing:.09em;font-weight:750;color:#a9acb2}.desktop-nav a.active,.desktop-nav a:hover{color:var(--text);border-color:var(--accent)}.account-control{margin-left:auto}.wallet-chip{display:flex;align-items:center;gap:15px;background:#22252a;border:1px solid #3a3d43;border-radius:7px;padding:7px 8px 7px 15px}.wallet-chip .balance{font-weight:850;color:var(--accent2);font-variant-numeric:tabular-nums}.wallet-chip .handle{background:#31353b;padding:8px 11px;border-radius:4px;font-size:12px;font-weight:750}.switch-button{border:0;background:transparent;color:#d6d6d2;font-size:12px;font-weight:700}.switch-button:hover{text-decoration:underline}.login-button,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);border:1px solid var(--accent);border-radius:5px;color:#151512;padding:11px 17px;font-weight:850;letter-spacing:.02em;transition:background .15s ease,transform .15s ease}.button:hover,.login-button:hover{color:#111;background:var(--accent2);transform:translateY(-1px)}.button.secondary{background:transparent;color:var(--text);border-color:#56585d}.button.secondary:hover{background:#292c32;color:var(--text)}.button.ghost{background:transparent;color:var(--accent2);border-color:#48413a}.button:disabled{opacity:.55;cursor:not-allowed;transform:none}.demo-banner{min-height:29px;display:flex;align-items:center;justify-content:center;gap:9px;background:#26241e;border-bottom:1px solid #47402f;color:#ddc695;font-size:10px;letter-spacing:.12em;font-weight:800;text-align:center;padding:6px 12px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.banner-divider{color:#6b6250}.site-footer{margin-top:auto;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:21px max(28px,calc((100vw - 1360px)/2));color:#777d86;font-size:11px;letter-spacing:.06em}.mobile-nav{display:none}
main{width:100%}.container{max-width:1360px;margin:0 auto;padding:34px 28px 80px}.eyebrow{font-size:11px;font-weight:850;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.page-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.page-header h1,.hero h1{margin:7px 0 10px;font-size:clamp(32px,3.7vw,54px);letter-spacing:-.055em;line-height:1.03}.page-header p,.hero p{color:#a7aab0;line-height:1.6;margin:0;max-width:650px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:34px 0 17px}.section-heading h2{margin:0;font-size:22px;letter-spacing:-.035em}.section-heading .meta{font-size:12px;color:var(--muted)}
.hero{background:#1b1d21;border:1px solid #393a3a;position:relative;overflow:hidden;display:grid;grid-template-columns:1.25fr .75fr;min-height:290px}.hero-content{position:relative;z-index:1;padding:38px 40px}.hero h1{max-width:650px;font-size:clamp(35px,4.1vw,60px)}.hero h1 em{font-style:normal;color:var(--accent2)}.hero p{max-width:520px}.hero-actions{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}.hero-art{position:relative;overflow:hidden;background:radial-gradient(circle at 40% 50%,#3d3b34 0,#242428 35%,#1b1d21 70%)}.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid #6f614a;transform:rotate(-25deg);width:250px;height:250px;top:50%;left:48%;margin:-125px}.hero-art:after{width:170px;height:170px;margin:-85px;transform:rotate(25deg);border-color:#b48d55}.hero-mark{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) skew(-16deg);font-size:160px;font-weight:900;color:rgba(228,186,116,.77);line-height:1;text-shadow:18px 18px 0 #514936;letter-spacing:-.13em}.proof-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:15px;background:#36383d;border:1px solid #36383d}.proof-strip div{background:#1b1d21;padding:17px 21px}.proof-strip strong{display:block;font-size:13px;margin-bottom:5px}.proof-strip span{display:block;font-size:12px;color:var(--muted);line-height:1.5}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.case-card{background:var(--surface);border:1px solid var(--line);transition:border-color .16s ease,transform .16s ease}.case-card:hover{border-color:#7a684e;transform:translateY(-2px)}.case-art{height:204px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #3a3d44;background:radial-gradient(circle at 50% 80%,#5d5340 0,#2a2b2a 35%,#17191e 78%)}.case-art.blue{background:radial-gradient(circle at 50% 80%,#425967 0,#242d33 35%,#17191e 78%)}.case-art.red{background:radial-gradient(circle at 50% 80%,#6a403e 0,#302628 35%,#17191e 78%)}.case-art:before{content:"";width:134px;height:134px;border:1px solid #ffffff30;position:absolute;transform:rotate(45deg)}.case-art:after{content:"";width:103px;height:103px;border:1px solid #ffffff55;position:absolute;transform:rotate(15deg)}.case-glyph{position:relative;z-index:1;font-size:76px;font-weight:900;letter-spacing:-.12em;color:#e6cfaa;text-shadow:0 9px 20px #0008}.case-art.blue .case-glyph{color:#bdced8}.case-art.red .case-glyph{color:#dfb4a4}.case-meta{padding:19px 20px 20px}.case-kicker{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:850}.case-title-line{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:6px 0}.case-title-line h3{margin:0;font-size:23px;letter-spacing:-.04em}.case-price{font-size:17px;color:#f2dfbd;font-weight:850;font-variant-numeric:tabular-nums}.case-meta p{font-size:12px;color:var(--muted);margin:0 0 17px}.case-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;color:#aeb1b6}.case-bottom a{color:var(--accent2);font-weight:800;text-transform:uppercase;letter-spacing:.07em}.case-bottom a:hover{text-decoration:underline}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:20px}.detail-panel,.surface{background:var(--surface);border:1px solid var(--line)}.detail-panel .case-art{height:325px}.detail-panel .case-glyph{font-size:110px}.detail-content{padding:22px}.detail-content h2{margin:0 0 8px;font-size:20px}.detail-content p{color:var(--muted);font-size:13px;line-height:1.6;margin:0}.opening-panel{padding:23px;align-self:start}.opening-panel h2{font-size:21px;margin:0 0 7px}.opening-panel p{color:var(--muted);font-size:13px;line-height:1.55;margin:0 0 18px}.field-label{display:block;color:#d6d8da;font-size:12px;font-weight:750;margin-bottom:7px}.text-input{width:100%;background:#101215;border:1px solid #45484f;border-radius:4px;color:var(--text);padding:12px 13px;min-height:44px}.text-input:focus{border-color:var(--accent);outline:2px solid #d5aa6250}.opening-summary{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;margin:18px 0;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.opening-summary strong{font-size:20px;color:var(--text)}.opening-panel .button{width:100%;min-height:48px}.helper{font-size:11px!important;margin-top:12px!important}.odds-table{width:100%;border-collapse:collapse}.odds-table th,.odds-table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}.odds-table th{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.odds-table td:last-child,.odds-table th:last-child{text-align:right}.odds-table tr:last-child td{border:0}.odds-table .item-name{font-weight:750}.odds-table .item-kind{font-size:11px;color:var(--muted);display:block;margin-top:3px}
.result-panel{margin-top:20px;background:#20251f;border:1px solid #60745c;padding:20px}.result-panel h2{margin:0 0 7px;font-size:18px}.result-panel p{margin:0 0 13px;font-size:13px;color:#b4c1b1}.result-name{font-size:27px;font-weight:850;color:#d3e8c9}.result-actions{display:flex;gap:9px;margin-top:16px;flex-wrap:wrap}.result-actions .button{width:auto}.result-id{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;color:#96a895;overflow-wrap:anywhere}
.ledger-list{display:grid;gap:10px}.ledger-entry{background:var(--surface);border:1px solid var(--line);padding:18px 19px}.entry-top{display:flex;justify-content:space-between;gap:10px;align-items:start}.entry-top strong{display:block;font-size:14px}.entry-top small{display:block;color:var(--muted);margin-top:5px}.entry-amount{font-size:17px;font-weight:850;font-variant-numeric:tabular-nums}.entry-amount.credit{color:var(--good)}.entry-amount.debit{color:var(--bad)}.journal-lines{display:grid;gap:5px;border-top:1px solid var(--line);margin-top:13px;padding-top:12px;color:#afb4bc;font-size:11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.journal-lines div{display:flex;justify-content:space-between;gap:10px}.journal-lines span:last-child{white-space:nowrap}.summary-band{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:20px}.summary-card{background:var(--surface);border:1px solid var(--line);padding:18px 20px;min-width:190px}.summary-card span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px}.summary-card strong{font-size:25px;font-variant-numeric:tabular-nums}
.fairness-intro{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fairness-step{background:var(--surface);border:1px solid var(--line);padding:22px}.fairness-step b{display:block;color:var(--accent);font-size:12px;letter-spacing:.12em;margin-bottom:13px}.fairness-step h2{font-size:19px;margin:0 0 9px}.fairness-step p{font-size:13px;color:var(--muted);line-height:1.6;margin:0}.verify-box{background:var(--surface);border:1px solid var(--line);padding:23px;margin-top:20px}.verify-box h2{margin:0 0 13px;font-size:20px}.verify-box .row{display:flex;gap:10px}.verify-box .text-input{flex:1}.verify-box .button{white-space:nowrap}.verification-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:17px 0}.verification-cell{background:#202329;padding:14px;min-width:0}.verification-cell span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em;margin-bottom:6px}.verification-cell strong{font-size:13px;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.verification-cell.wide{grid-column:1/-1}.verify-status{background:#1f2b25;border:1px solid #527b61;color:#b9e6c5;padding:13px;margin-top:14px;font-size:13px;font-weight:750}.verify-status.bad{background:#302321;border-color:#9d5a50;color:#efb1a9}.empty-state,.error-state,.loading-screen{background:var(--surface);border:1px solid var(--line);padding:28px;color:var(--muted);line-height:1.6}.error-state{border-color:#8d564d;color:#e6b0aa}.loading-screen{margin:30px auto;max-width:900px}.toast{position:fixed;right:20px;bottom:20px;background:#30343a;border:1px solid #62676e;color:#fff;padding:12px 16px;border-radius:5px;z-index:50;box-shadow:0 12px 30px #0008;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.skeleton{display:block;background:#292b30;border-radius:3px;width:140px;height:30px}.skeleton.small{width:110px}
@media(max-width:900px){.site-header{gap:20px;padding:0 20px}.desktop-nav{gap:15px}.desktop-nav a{font-size:11px}.container{padding:25px 20px 70px}.case-grid{gap:10px}.case-art{height:170px}.case-meta{padding:15px}.case-title-line h3{font-size:19px}.detail-layout{grid-template-columns:1fr}}
@media(max-width:650px){.site-header{height:62px;padding:0 16px}.brand{font-size:19px}.desktop-nav{display:none}.wallet-chip{gap:6px;padding:5px}.wallet-chip .balance{font-size:13px}.wallet-chip .handle{font-size:11px;padding:7px}.switch-button{font-size:10px}.demo-banner{font-size:9px}.container{padding:22px 15px 90px}.page-header{align-items:start;flex-direction:column}.page-header h1{font-size:37px}.hero{grid-template-columns:1fr;min-height:0}.hero-content{padding:25px 22px}.hero h1{font-size:42px}.hero-art{height:160px;grid-row:1}.hero-mark{font-size:110px}.proof-strip{grid-template-columns:1fr}.proof-strip div{padding:12px 16px}.case-grid{grid-template-columns:1fr 1fr;gap:9px}.case-art{height:145px}.case-glyph{font-size:57px}.case-meta{padding:13px}.case-title-line{display:block}.case-title-line h3{font-size:19px}.case-price{display:block;margin:4px 0}.case-bottom{display:block;line-height:1.8}.case-meta p{min-height:34px}.detail-panel .case-art{height:220px}.detail-panel .case-glyph{font-size:85px}.opening-panel{padding:18px}.odds-table th,.odds-table td{padding:11px 9px;font-size:11px}.fairness-intro{grid-template-columns:1fr}.verification-grid{grid-template-columns:1fr}.verification-cell.wide{grid-column:auto}.verify-box .row{flex-direction:column}.site-footer{padding:20px 15px 80px;display:block;line-height:1.9}.site-footer span{display:block}.mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;background:#1b1d21;border-top:1px solid #3a3c42;z-index:20;padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{text-align:center;padding:15px 4px;font-size:11px;font-weight:750;min-height:49px}.toast{bottom:75px;left:15px;right:15px}}
@media(max-width:390px){.case-grid{grid-template-columns:1fr}.case-art{height:170px}.case-meta p{min-height:0}.hero h1{font-size:37px}.wallet-chip .handle{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.battle-list{display:grid;gap:10px}.battle-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:25px;background:var(--surface);border:1px solid var(--line);padding:18px 20px}.battle-card strong{font-size:18px;display:block;margin:4px 0}.battle-card small{color:var(--muted);font-size:12px}.battle-card .price{font-size:17px;font-weight:850;color:var(--accent2);font-variant-numeric:tabular-nums}.status-pill{display:inline-block;padding:5px 8px;border:1px solid #5d694f;color:#bbd18b;font-size:10px;letter-spacing:.12em;font-weight:800}.status-pill.final{border-color:#5a616c;color:#b6c4d5}.status-pill.cancelled{border-color:#795856;color:#e0a49d}.battle-players{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.battle-player{background:var(--surface);border:1px solid var(--line);padding:19px;min-width:0}.battle-player.winner{border-color:#9a7d4e;background:#25231e}.battle-player h2{margin:6px 0 9px;font-size:21px}.battle-player .drop-value{font-size:25px;font-weight:850;color:var(--accent2)}.battle-player .drop-name{color:var(--muted);font-size:13px}.battle-player .seed{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin-top:12px}.battle-actions{display:flex;gap:10px;flex-wrap:wrap}.battle-actions form{display:flex;gap:10px;flex-wrap:wrap}.battle-actions .text-input{max-width:260px}.battle-commit{background:#1b1d21;border:1px solid var(--line);padding:15px;margin:16px 0;font-size:12px}.battle-commit code{display:block;overflow-wrap:anywhere;color:var(--accent2);margin-top:8px}.battle-outcome{background:#29251d;border:1px solid #8d7146;padding:20px;margin:20px 0}.battle-outcome h2{margin:5px 0 10px}.battle-outcome p{color:#c7b99d;margin:0}.fairness-results{display:grid;gap:10px}.fairness-results .verification-cell{border:1px solid var(--line)}
@media(max-width:650px){.battle-card{grid-template-columns:1fr auto;gap:12px;padding:15px}.battle-card .button{grid-column:1/-1;width:100%}.battle-players{grid-template-columns:1fr}.battle-actions form,.battle-actions .text-input,.battle-actions .button{width:100%;max-width:none}.desktop-nav{display:none}}

.login-panel{padding:22px;margin-top:20px}.muted-copy{color:var(--muted);font-size:13px}.battle-create-panel{max-width:590px}.field-spaced{margin-top:18px}.padded-surface{padding:22px}.fairness-algorithm{padding:20px;color:var(--muted);font-size:13px;line-height:1.7}.fairness-strong{color:var(--text)}.fairness-link{color:var(--accent2)}.interval-number{font-size:16px}.audit-good{color:var(--good)}.audit-bad{color:var(--bad)}