:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--surface-1:#fcfcfb;--page:#f9f9f7;--ink:#0b0b0b;--ink-2:#52514e;--muted:#898781;--grid:#e1e0d9;--baseline:#c3c2b7;--border:#0b0b0b1a;--header:#101623;--series-1:#2a78d6;--series-1-deep:#1c5cab;--good:#0ca30c;--good-text:#006300;--warning:#fab219;--serious:#ec835a;--critical:#d03b3b;--accent:#2a78d6}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--page);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;font-size:14px;font-weight:400;line-height:1.7}a{color:inherit}b,strong{font-weight:600}.container{max-width:1080px;margin:0 auto;padding:24px 20px 80px}.container.narrow{max-width:560px}header.site{background:var(--header);color:#fff;padding:14px 20px}header.site .inner{flex-wrap:wrap;align-items:center;gap:16px;max-width:1080px;margin:0 auto;display:flex}header.site .brand{letter-spacing:.08em;font-size:14px;font-weight:600}header.site .brand small{opacity:.65;letter-spacing:.04em;margin-left:10px;font-weight:300}header.site nav{flex-wrap:wrap;gap:6px;margin-left:auto;display:flex}header.site nav a,header.site nav button{color:#ffffffbf;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;padding:6px 12px;font-family:inherit;font-size:12px;font-weight:400;text-decoration:none}header.site nav a.active,header.site nav a:hover,header.site nav button:hover{background:var(--page);color:var(--ink)}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:20px}.card h2{letter-spacing:.02em;margin-bottom:12px;font-size:16px;font-weight:600}.card h3{margin-bottom:8px;font-size:14px;font-weight:600}.hero{background:var(--header);color:#fff;border:none;border-radius:12px;margin-bottom:16px;padding:24px 20px}.hero .presents{opacity:.75;letter-spacing:.18em;font-size:11px;font-weight:300}.hero .title{letter-spacing:.04em;margin-top:2px;font-size:21px;font-weight:600}.hero .meta{opacity:.85;margin-top:6px;font-size:13px;font-weight:300}.hero .foot{opacity:.85;border-top:1px solid #fff3;margin-top:10px;padding-top:8px;font-size:12px;font-weight:300}label.fld{margin-bottom:14px;font-size:13px;font-weight:500;display:block}label.fld .req{color:var(--critical);margin-left:6px;font-size:11px;font-weight:500}input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],select,textarea{border:1px solid var(--baseline);width:100%;color:var(--ink);background:#fff;border-radius:8px;margin-top:4px;padding:10px 12px;font-family:inherit;font-size:15px;font-weight:400}input:focus,select:focus,textarea:focus{outline:none}.suffix-wrap{border:1px solid var(--baseline);background:#fff;border-radius:8px;align-items:center;margin-top:4px;padding-right:12px;display:flex}.suffix-wrap input{background:0 0;border:none;margin-top:0}.suffix-wrap .suffix{color:var(--ink-2);white-space:nowrap;font-weight:500}.btn{appearance:none;cursor:pointer;border:1px solid var(--baseline);color:var(--ink);letter-spacing:.02em;background:#fff;border-radius:8px;padding:10px 18px;font-family:inherit;font-size:13px;font-weight:500}.btn:hover{border-color:var(--ink-2)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--series-1-deep)}.btn.danger{color:var(--critical);border-color:var(--critical)}.btn.danger:hover{background:#fdf1f1}.btn.sm{padding:5px 10px;font-size:12px}.btn.block{width:100%;padding:13px;font-size:15px}.btn:disabled{opacity:.45;cursor:not-allowed}.session-opt{border:1px solid var(--baseline);cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:12px;margin-bottom:8px;padding:13px 14px;display:flex}.session-opt.selected{border:2px solid var(--accent);padding:12px 13px}.session-opt .s-name{font-weight:600}.companion-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.companion-row input,.companion-row select{margin-top:0}.badge{border-radius:10px;align-items:center;gap:4px;padding:2px 9px;font-size:11px;font-weight:500;display:inline-flex}.badge.confirmed{color:var(--good-text);background:#e8f3e8}.badge.waitlist{color:#8a5b00;background:#fdf3dc}.badge.cancelled{color:var(--muted);background:#f0efec}.badge.arrived{color:var(--series-1-deep);background:#e4eefb}.badge.partial{color:#a34a24;background:#fbeae2}.badge.notyet{color:var(--ink-2);background:#f0efec}.invite-card{border:1px solid var(--border);background:#fff;border-radius:14px;max-width:420px;margin:0 auto;overflow:hidden;box-shadow:0 4px 20px #00000012}.invite-head{background:var(--header);color:#fff;text-align:center;padding:22px 20px}.invite-head .presents{opacity:.75;letter-spacing:.18em;font-size:11px;font-weight:300}.invite-head 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button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.log-list{color:var(--ink-2);max-height:240px;font-size:12px;overflow-y:auto}.log-list li{border-bottom:1px solid var(--grid);padding:4px 0;list-style:none}.log-list time{color:var(--muted);font-variant-numeric:tabular-nums;margin-right:8px}#toasts{z-index:90;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast{background:var(--ink);color:#fff;border-radius:10px;max-width:90vw;padding:10px 18px;font-size:13px;animation:.2s fadein;box-shadow:0 4px 14px #00000040}.toast.err{background:var(--critical)}.toast.good{background:var(--good-text)}@keyframes fadein{0%{opacity:0;transform:translateY(8px)}to{opacity:1}}.modal-bg{z-index:80;background:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{border:1px solid var(--border);background:#fff;border-radius:14px;width:100%;max-width:440px;max-height:90vh;padding:22px;overflow-y:auto}.modal h3{margin-bottom:12px;font-size:16px;font-weight:600}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.muted{color:var(--muted);font-size:12px}.mt8{margin-top:8px}.mt16{margin-top:16px}.flex{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spacer{flex:1}.note{color:var(--muted);background:var(--surface-1);border:1px dashed var(--baseline);border-radius:8px;margin-bottom:16px;padding:8px 12px;font-size:12px}