:root{--desk:#101a17;--desk-soft:#1c2b25;--paper:#eeeae0;--paper-hi:#f8f5ed;--ink:#242822;--muted:#595e55;--line:#c9c5b9;--seal:#a74335;--seal-dark:#8d352b;--light:#e5e6dc;font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--paper);background:var(--desk);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 50% -25%,#294036 0,transparent 55%),repeating-linear-gradient(90deg,transparent 0,transparent 119px,rgba(238,234,224,.018) 120px),var(--desk)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.54}a{color:inherit}.shell{max-width:1512px;min-height:100vh;margin:0 auto;padding:0 clamp(16px,4vw,56px);display:flex;flex-direction:column}
.brand{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:68px;padding:12px 0;border-bottom:1px solid rgba(238,234,224,.27);font:700 11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;color:#d8ddd2}.brand a{text-decoration:none;font-weight:900;letter-spacing:.16em}.brand b{color:#d5968a}.brand span{font-size:10px;color:#aeb9ae}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:auto;padding:28px 0 24px;font-size:11px;line-height:1.5;color:#bfc9bc}footer a{text-decoration:none;font-weight:800;letter-spacing:.09em}footer a:hover,.brand a:hover{text-decoration:underline;text-underline-offset:4px}
main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,660px) minmax(0,1fr);gap:clamp(16px,2.8vw,42px);align-items:start;padding:44px 0 64px}.side{position:sticky;top:32px;padding:24px 0 0;border-top:1px solid rgba(238,234,224,.45);color:#c4cec2;font-size:14px;line-height:1.75}.side h3{margin:0 0 26px;font:800 11px ui-monospace,Menlo,monospace;letter-spacing:.16em;color:#f1e9dc}.side p{max-width:240px;margin:0 0 18px}.side a{text-underline-offset:4px}.side .row{border-bottom-color:#4b5a50}
.receipt{grid-column:2;min-width:0;position:relative;padding:clamp(32px,4.2vw,54px) clamp(24px,4.2vw,56px) 68px;color:var(--ink);background:repeating-linear-gradient(0deg,transparent,transparent 23px,rgba(36,40,34,.012) 24px),var(--paper);border-top:4px solid var(--seal);box-shadow:0 6px 0 rgba(0,0,0,.16),0 26px 80px rgba(0,0,0,.36);overflow-wrap:anywhere}.receipt:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:12px;background:linear-gradient(135deg,var(--paper) 25%,transparent 25%) 0 0/18px 18px,linear-gradient(225deg,var(--paper) 25%,transparent 25%) 0 0/18px 18px}
.eyebrow{display:flex;align-items:center;gap:14px;margin:0 0 28px;color:var(--seal);font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.18em;text-transform:uppercase}.receipt>.eyebrow:after{content:"";height:1px;flex:1;background:var(--line)}.receipt h1,.receipt h2,.receipt h3{color:var(--ink)}.receipt h1{margin:0 0 20px;font-size:clamp(48px,5vw,78px);line-height:1.07;letter-spacing:-.07em;font-weight:900}.receipt h2{margin:0 0 22px;font-size:clamp(31px,3.2vw,46px);line-height:1.16;letter-spacing:-.052em;font-weight:850}.receipt h3{margin:0 0 12px;font-size:18px;line-height:1.35}.receipt p{line-height:1.68}.lede{margin:0 0 16px;font-size:clamp(19px,2vw,23px);font-weight:750;line-height:1.45}.muted{color:var(--muted)}.small,small{font-size:12px}.mono,.code,.timer,.digits,.balance{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.line{height:0;margin:25px 0;border-top:1px dashed var(--line)}
.hero-rule{padding:18px 0 19px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);margin:24px 0 26px}.hero-rule p{margin:0;color:var(--muted)}.entry-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 12px}.entry-actions .btn{width:100%;min-height:66px}.entry-secondary{display:block;padding:18px 20px;margin:20px 0;border:1px solid var(--line);text-decoration:none;background:var(--paper-hi);transition:border-color .18s,transform .18s}.entry-secondary:hover{border-color:var(--seal);transform:translateY(-2px)}.entry-secondary strong,.entry-secondary span{display:block}.entry-secondary strong{font-size:17px}.entry-secondary span{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5}.entry-secondary:after{content:"↗";float:right;margin-top:-45px;color:var(--seal);font-size:22px}
.btn,.option,.target{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 18px;border:1px solid var(--ink);border-radius:0;background:transparent;color:var(--ink);font-weight:780;text-decoration:none;text-align:center;line-height:1.3;transition:background .16s,color .16s,transform .16s,border-color .16s}.btn:hover:not(:disabled),.option:hover:not(:disabled),.target:hover:not(:disabled){transform:translateY(-2px);background:var(--ink);color:var(--paper)}.btn.primary{background:var(--ink);color:var(--paper)}.btn.primary:hover:not(:disabled){background:#3a4137}.btn.accent{background:var(--seal);border-color:var(--seal);color:#fff}.btn.accent:hover:not(:disabled){background:var(--seal-dark)}.btn:focus-visible,.option:focus-visible,.target:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--seal);outline-offset:3px}.actions{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;margin:28px 0 0}.actions .btn{flex:1 1 155px}.sticky{position:static;margin-top:28px;padding:18px 0 0;border-top:1px solid var(--ink)}
.panel{margin:24px 0;padding:19px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.panel>p:first-child{margin-top:0}.panel>p:last-child{margin-bottom:0}.panel.dark{padding:24px;background:var(--desk-soft);border:1px solid #354a3d;color:var(--paper)}.panel.dark h3,.panel.dark b{color:var(--paper)}.panel.dark .btn{margin-top:12px;color:var(--paper);border-color:#aab4a8}.panel.dark .btn:hover{background:var(--paper);color:var(--desk)}.panel.warn{padding:20px;border:1px solid #d3a49c;border-left:5px solid var(--seal);background:#f4e7e1}.panel.rules{margin-top:26px}.rules summary{min-height:44px;display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:800;list-style:none}.rules summary::-webkit-details-marker{display:none}.rules summary:before{content:"＋";font-size:20px;color:var(--seal);line-height:1}.rules[open] summary:before{content:"−"}.rules ol{padding-left:22px;margin:10px 0 2px;color:var(--muted)}.rules li{margin:9px 0;line-height:1.55}.hint{padding:15px 16px;background:var(--paper-hi);border-left:3px solid var(--seal);font-size:14px;line-height:1.6}.error{padding:12px 14px;background:#f4e7e1;color:var(--seal-dark);font-weight:800}
.field{display:block;width:100%;min-height:50px;margin:8px 0 20px;padding:12px 13px;border:1px solid #9a9b90;border-radius:0;background:var(--paper-hi);color:var(--ink)}label{display:block;font-size:14px;font-weight:750}.row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0;padding:12px 0;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.row>span:first-child,.row>strong:first-child{min-width:0;overflow-wrap:anywhere}.row>span:last-child{text-align:right}.row button{min-height:44px;min-width:44px}.tag{display:inline-block;margin-left:5px;padding:3px 5px;border:1px solid var(--seal);color:var(--seal);font:800 10px ui-monospace,monospace;letter-spacing:.06em;vertical-align:middle}.dot{display:inline-block;width:9px;height:9px;margin-right:3px;border:1.5px solid var(--seal);border-radius:50%;vertical-align:baseline}.dot.full{background:var(--seal)}.balance{white-space:nowrap;font-size:11px;font-weight:700}
.invite-card{display:grid;grid-template-columns:minmax(0,1fr) 116px;gap:18px;align-items:center;padding:22px;margin:22px 0;background:var(--desk-soft);color:var(--paper)}.invite-card .small{display:block;color:#b9c2b7}.code{margin:2px 0 7px;font-size:clamp(32px,5vw,50px);font-weight:900;letter-spacing:.14em;white-space:nowrap}.linkcopy{max-width:100%;font-size:11px;overflow-wrap:anywhere;color:#c5ccc3}.qr{display:block;width:116px;max-width:100%;background:var(--paper);padding:4px}.invite-card .btn{margin-top:13px;border-color:#c4cfc2;color:var(--paper)}.invite-card .btn:hover{background:var(--paper);color:var(--desk)}.roster-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding-bottom:10px;border-bottom:2px solid var(--ink)}.roster-head b{font-size:18px}.roster-head small{color:var(--muted)}.lobby-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:center;min-height:54px;border-bottom:1px solid var(--line)}.lobby-row strong{overflow-wrap:anywhere}.lobby-row .status{font-size:12px;color:var(--muted)}.lobby-row .status.ready{color:#316844;font-weight:800}.lobby-row button{min-height:44px;min-width:44px;border:0;background:none;color:var(--seal);text-decoration:underline;text-underline-offset:3px}.lobby-reason{display:flex;gap:11px;align-items:center;margin:17px 0 23px;padding:11px 13px;background:var(--paper-hi);border-left:3px solid var(--seal);font-weight:700}.lobby-reason:before{content:"!";display:grid;place-items:center;width:19px;height:19px;flex:none;border:1px solid var(--seal);border-radius:50%;font:800 12px ui-monospace,monospace;color:var(--seal)}.lobby-reason.ready{border-left-color:#347448}.lobby-reason.ready:before{content:"✓";color:#347448;border-color:#347448}
.timer{display:inline-block;margin:6px 0 14px;padding:4px 22px 8px 0;border-bottom:4px solid var(--seal);color:var(--seal);font:900 clamp(76px,9vw,110px)/1 ui-monospace,Menlo,monospace;letter-spacing:-.06em;tabular-nums:lining-nums}.timer-caption{display:inline-block;margin-left:12px;color:var(--muted);font:800 11px ui-monospace,monospace;letter-spacing:.08em;vertical-align:bottom}.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.option{min-height:102px;padding:13px 10px;background:var(--paper-hi);border-color:var(--line);flex-direction:column}.option b{font:900 34px/1 ui-monospace,Menlo,monospace}.option small{font-size:12px;font-weight:680;line-height:1.2}.option.selected{background:var(--seal);border-color:var(--seal);color:white;box-shadow:inset 0 0 0 2px var(--paper)}.option:disabled{background:#e3dfd5;color:#565a51;opacity:1}.option:disabled small{color:#6c7065}.target{width:100%;justify-content:space-between;text-align:left;margin:5px 0;padding:13px 16px;background:var(--paper-hi);border-color:var(--line)}.target span{flex:none;font-size:12px;color:var(--muted)}.target.selected{background:var(--seal);border-color:var(--seal);color:white}.target.selected span{color:white}
.bids,.bidlist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:20px 0}.bidcard,.bidcell{position:relative;min-width:0;min-height:122px;padding:14px;background:var(--paper-hi);border:1px solid var(--line);animation:unfold .55s ease both}.bidcard strong,.bidcell>b{display:block;min-height:18px;font-size:13px;overflow-wrap:anywhere}.bidcard.winner,.bidcell.winner{border:2px solid var(--seal);box-shadow:inset 0 0 0 3px rgba(167,67,53,.09)}.bidcard .digits,.bidcell .num{font:900 38px/1.2 ui-monospace,Menlo,monospace;color:var(--ink)}.bidcard .status,.bidcell span{font-size:12px;font-weight:800}.bidcard .small,.bidcell .small{margin-top:6px;color:var(--muted)}.stamp{display:inline-block;padding:2px 6px;border:2px solid var(--seal);color:var(--seal);font-weight:900;transform:rotate(-4deg)}.bidcard:not(.winner) .stamp,.bidcell:not(.winner) .stamp{border-style:dashed}
.receipt-report{padding:clamp(16px,3vw,28px);margin-top:12px;border:2px solid var(--ink);background:rgba(255,255,255,.14)}.report-title{text-align:center;padding:5px 0 22px;border-bottom:2px solid var(--ink)}.report-title .eyebrow{display:block;margin:0 0 12px;color:var(--seal);font-size:10px;line-height:1.5}.report-title h2{margin:0 0 6px;font-size:clamp(28px,4vw,42px)}.report-title .mono{color:var(--muted);font-size:12px}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;margin:10px 0}.report-grid div{padding:14px 0;border-bottom:1px dashed var(--line);font-size:13px;color:var(--muted)}.report-grid b{display:block;margin:3px 0;color:var(--ink);font:900 27px ui-monospace,Menlo,monospace}.report-grid small{display:block;line-height:1.3}.receipt-report>h3{margin:15px 0;font-size:23px}.standing{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:12px;padding:13px 0;border-top:1px dashed var(--line);font-size:13px}.standing strong{font-size:16px;overflow-wrap:anywhere}.standing span{grid-column:1 / -1;margin-top:5px}.standing small{grid-column:1 / -1;display:block;margin-top:5px;color:var(--seal-dark);font-weight:700}.receipt-report .muted{font-size:13px}
@keyframes unfold{from{opacity:0;transform:scaleY(.78) translateY(-6px)}to{opacity:1;transform:scaleY(1) translateY(0)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(max-width:960px){main{grid-template-columns:minmax(0,1fr) minmax(0,660px) minmax(0,1fr)}.side{display:none}}
@media(max-width:760px){main{display:block;max-width:660px;width:100%;margin:0 auto;padding:15px 0 38px}.shell{padding:0 max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left))}.receipt{padding:31px 25px 54px}.brand{min-height:57px;padding-top:max(12px,env(safe-area-inset-top))}.brand span{display:none}footer{flex-wrap:wrap;justify-content:flex-start;gap:8px 18px;padding:18px 0 max(23px,env(safe-area-inset-bottom))}.who-pays-footer a:nth-child(2){order:3;width:100%}}
@media(max-width:390px){.receipt{padding:27px 19px 46px}.receipt h1{font-size:51px}.invite-card{grid-template-columns:minmax(0,1fr) 82px;gap:9px;padding:16px}.qr{width:82px}.code{font-size:32px}.btn{padding:11px 13px}.entry-actions{gap:7px}.entry-actions .btn{padding:11px 7px;font-size:14px}.bidcard,.bidcell{padding:10px}.lobby-row{gap:6px}}

.receipt-report+.panel label{display:flex;align-items:center;gap:8px;min-height:44px}