:root{--ink:#262326;--ink-soft:#4b4549;--muted:#665e63;--line:#ddd8db;--line-strong:#a49a9f;--bg:#f7f6f5;--card:#fff;--accent:#a62b64;--accent-strong:#87204f;--accent-soft:#f9edf3;--focus-ring:#87204f;--ok-bg:#eef8f1;--ok-line:#067647;--ok-ink:#05603a;--warn-bg:#fff7e8;--warn-line:#b54708;--warn-ink:#93370d;--err-bg:#fef3f2;--err-line:#b42318;--err-ink:#912018;--max-width:1160px;--pad:24px;--type-caption:14px;--type-body:16px;--type-lead:20px;--type-page:32px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}body{background:var(--card);color:var(--ink);font:var(--type-body)/1.625 "Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;margin:0}button,input{font:inherit}a{color:var(--accent);text-underline-offset:4px;text-decoration-thickness:1px}a:hover{color:var(--accent-strong)}p{margin:0 0 16px}h1,h2,h3{letter-spacing:-.03em;margin:0 0 16px}h1{font-size:var(--type-page);font-weight:600;line-height:1.2}h2{font-size:28px;font-weight:600;line-height:1.25}h3{font-size:20px;font-weight:600;line-height:1.4}ul,ol{padding-left:24px}li{margin-block:8px}main,.app-header,nav,footer{max-width:var(--max-width);padding-inline:var(--pad);margin-inline:auto}main{padding-block:32px 64px}main:focus{outline:none}.app-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-block:24px;display:flex}.app-title{letter-spacing:-.04em;margin:0;font-size:20px;font-weight:650;line-height:1.2}.brand-identity{align-items:center;gap:12px;display:inline-flex}.brand-mark{flex:none;width:32px;height:32px;display:block}nav{padding-block:0 16px}nav ul{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}nav li{margin:0}nav button{min-height:44px;color:var(--muted);background:0 0;border-radius:999px;padding:8px 16px;font-weight:500}nav button:hover:not(:disabled){background:var(--bg);color:var(--ink)}nav button[aria-current=page]{background:var(--accent-soft);color:var(--accent-strong)}.banner{background:var(--accent-soft);color:var(--ink-soft);flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 16px;padding:8px 24px;font-size:14px;line-height:20px;display:flex;position:static}.banner-tag{color:var(--accent-strong);white-space:nowrap;font-weight:650}.banner>span:last-child{max-width:74ch}.skip-link{z-index:100;border:2px solid var(--accent);background:#fff;border-radius:8px;padding:12px 16px;position:absolute;top:8px;left:-9999px}.skip-link:focus{left:8px}button{background:var(--accent);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:999px;min-height:48px;padding:12px 24px;font-weight:600;transition:background-color .15s,color .15s,border-color .15s}button:hover:not(:disabled){background:var(--accent-strong)}button:disabled,button[aria-disabled=true]{color:#665e63;cursor:not-allowed;background:#ece8ea}button.secondary{border-color:var(--line);color:var(--ink);background:#fff}button.secondary:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}button.text-button{color:var(--accent);background:0 0;border-radius:8px;padding-inline:8px}button.text-button:hover{background:var(--accent-soft)}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--focus-ring);outline-offset:4px}.hero{grid-template-columns:1.05fr 1fr;align-items:center;gap:48px;padding-block:16px 64px;display:grid}.hero-context{color:var(--muted);margin-bottom:24px;font-size:14px}.hero h1{letter-spacing:-.055em;margin-bottom:24px;font:400 clamp(40px,4.45vw,64px)/1.04 Georgia,Times New Roman,serif}.hero-lead{max-width:35ch;color:var(--ink-soft);margin-bottom:32px;font-size:20px;line-height:30px}.hero-actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.hero-note{color:var(--muted);max-width:40ch;margin:16px 0 0;font-size:14px;line-height:20px}.hero-art{background:#e9e5de;border-radius:160px 160px 16px 16px;margin:0;position:relative;overflow:hidden}.hero-art>img{width:100%;height:auto;display:block}.hero-art figcaption{color:#4c4037;font-size:14px;line-height:20px;position:absolute;bottom:24px;left:24px;right:24px}.section-label{color:var(--muted);font-size:14px}.organizer-invitation{border-block:1px solid var(--line);grid-template-columns:1fr 1fr;gap:64px;padding:48px 0;display:grid}.organizer-invitation h2,.how-it-works>h2{letter-spacing:-.035em;font:400 40px/1.15 Georgia,Times New Roman,serif}.organizer-invitation p{max-width:50ch;color:var(--ink-soft)}.how-it-works{padding-block:64px}.how-it-works>h2{margin-bottom:40px}.how-it-works ol{grid-template-columns:repeat(3,1fr);gap:48px;margin:0;padding:0;list-style:none;display:grid}.how-it-works li{margin:0}.step-number{background:var(--accent-soft);width:32px;height:32px;color:var(--accent-strong);border-radius:50%;justify-content:center;align-items:center;margin-bottom:24px;font-size:14px;display:inline-flex}.how-it-works h3{margin-bottom:8px}.how-it-works p{color:var(--muted);max-width:32ch}.project-status{border-top:1px solid var(--line);padding-block:24px}summary{cursor:pointer;min-height:44px;padding:8px 0;font-weight:600;line-height:24px}.status-copy{max-width:75ch;color:var(--ink-soft);padding:16px 0 0}.workspace-main{max-width:832px;padding-top:40px}.workspace-main>section>p{max-width:65ch;color:var(--ink-soft)}.workspace-step{border-block:1px solid var(--line);margin-top:24px;padding:16px 0;font-size:14px;line-height:24px}.task-shortcuts{flex-wrap:wrap;gap:8px;margin:24px 0;padding:8px 0 0;display:flex}.task-shortcuts a{border:1px solid var(--line);border-radius:999px;align-items:center;min-height:44px;padding:8px 16px;font-size:14px;text-decoration:none;display:inline-flex}.advanced-input{border-block:1px solid var(--line);margin-top:24px;padding-block:8px}fieldset{border:1px solid var(--line);background:var(--bg);border-radius:16px;min-width:0;margin:32px 0;padding:24px 32px 32px}fieldset:disabled{opacity:1}legend{padding:0 8px;font-size:20px;font-weight:600;line-height:28px}.field{margin:24px 0}.field label{margin-bottom:8px;font-weight:600;display:block}.field input{border:1px solid var(--line-strong);width:100%;min-height:48px;color:var(--ink);background:#fff;border-radius:8px;padding:12px 16px}.field input::placeholder{color:var(--muted)}.field input:hover:not(:disabled){border-color:var(--ink-soft)}.field input[aria-invalid=true]{border-color:var(--err-line)}.hint{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:20px}.field-error{color:var(--err-ink);margin:8px 0 0;font-size:14px;line-height:20px}.mono,.field input.mono{overflow-wrap:anywhere;font:14px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}code{background:var(--bg);border:1px solid var(--line);overflow-wrap:anywhere;border-radius:4px;padding:0 4px;font:14px/1.6 ui-monospace,Consolas,monospace}.card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-block:24px;padding:24px}.card>:last-child,.notice>:last-child{margin-bottom:0}.notice{background:var(--bg);border:1px solid var(--line);border-radius:12px;margin-block:24px;padding:24px}.notice-title{margin-bottom:8px;font-size:20px;font-weight:600;line-height:28px}.notice-error{background:var(--err-bg);color:var(--err-ink);border-color:#e9b5b0}.notice-ok{background:var(--ok-bg);color:var(--ok-ink);border-color:#acd4b6}main.notice{max-width:736px;margin:48px auto}.notice-privacy{background:var(--accent-soft);border-color:#d9a8c0}.notice-privacy h2{font-size:20px}.notice-privacy h3{margin:24px 0 8px;font-size:16px}.notice-full{border-top:1px solid #d9a8c0;margin-top:16px;padding-top:16px}.ack{border-top:1px solid #d9a8c0;align-items:flex-start;gap:12px;margin-top:24px;padding-top:16px;display:flex}.ack input[type=checkbox]{width:24px;height:24px;accent-color:var(--accent);flex:none;margin:0}.ack label{font-size:14px;line-height:24px}.summary{grid-template-columns:1fr 1fr;gap:24px;margin:16px 0 0;display:grid}.summary dt{color:var(--muted);font-size:14px}.summary dd{overflow-wrap:anywhere;margin:4px 0 0;font-weight:600}.badge{border:1px solid var(--line);white-space:nowrap;border-radius:999px;padding:4px 12px;font-size:14px;line-height:20px;display:inline-block}.tone-open{background:var(--accent-soft);color:var(--accent-strong)}.tone-paid{background:var(--ok-bg);color:var(--ok-ink)}.tone-overdue{background:var(--warn-bg);color:var(--warn-ink)}.tone-closed{background:var(--bg);color:var(--ink-soft)}.tone-unknown{background:var(--err-bg);color:var(--err-ink)}.wallet-bar{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.wallet-bar button{min-height:44px;padding:8px 16px;font-size:14px}.wallet-address{border:1px solid var(--line);border-radius:999px;padding:4px 12px}.wallet-bar .field-error{flex-basis:100%;margin:0}.badge-art{width:120px;margin-bottom:16px}.badge-art svg{width:100%;height:auto;display:block}.badge-art-face{fill:var(--accent-soft);stroke:var(--line-strong);stroke-width:1.5px}.badge-art-ring{fill:none;stroke:var(--accent);stroke-width:2px}.badge-art-spoke{stroke:var(--accent-strong);stroke-linecap:round}.badge-art-tick{stroke:var(--muted);stroke-width:1.5px;stroke-linecap:round}.badge-art-core{fill:var(--accent-strong)}.qr-code{border:1px solid var(--line);background:#fff;border-radius:8px;width:192px;max-width:100%;height:auto;padding:8px;display:block}.qr-code-quiet{fill:#fff}.qr-code-dark{fill:#000}.ticket-list li{margin-block:24px}.ticket-list .qr-code{margin-top:16px}.scanner{margin-block:16px}.scanner-preview{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);background:#000;border-radius:8px;width:100%;max-width:384px;display:block}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:24px;padding-block:24px 40px;display:flex}footer p{max-width:70ch}@media (width<=800px){.hero{gap:32px}.hero h1{font-size:48px}.hero-lead{font-size:18px;line-height:28px}.hero-art{border-radius:120px 120px 12px 12px}.organizer-invitation{gap:32px}.how-it-works ol{gap:24px}.banner>span:last-child{display:none}}@media (width<=600px){:root{--pad:16px}.app-header{gap:12px;padding-block:20px}.app-title{font-size:18px}.brand-mark{width:28px;height:28px}.brand-identity{gap:8px}nav button{padding-inline:8px;font-size:14px}main{padding-top:24px}.hero{grid-template-columns:1fr;gap:32px;padding-block:0 40px}.hero h1{font-size:44px}.hero-context{margin-bottom:16px}.hero-lead{margin-bottom:24px;font-size:18px;line-height:28px}.hero-actions{gap:8px}.hero-actions button{padding-inline:20px}.hero-art{border-radius:120px 120px 12px 12px;width:100%;max-width:440px;margin:auto}.hero-art figcaption{font-size:12px;line-height:18px;bottom:16px;left:16px}.organizer-invitation{grid-template-columns:1fr;gap:8px;padding-block:32px}.organizer-invitation h2,.how-it-works>h2{font-size:32px}.how-it-works{padding-block:40px}.how-it-works>h2{margin-bottom:32px}.how-it-works ol{grid-template-columns:1fr;gap:32px}.how-it-works li{padding-left:48px;position:relative}.step-number{margin:0;position:absolute;top:0;left:0}.how-it-works p{max-width:100%}fieldset{margin-block:24px;padding:16px 16px 24px}.notice,.card{padding:20px}.summary{grid-template-columns:1fr}.workspace-main{padding-top:32px}footer{flex-direction:column;gap:8px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
