:root{color-scheme:light;--ink:#23221f;--muted:#706e68;--paper:#faf9f6;--card:#fff;--line:#e4e1d9;--warm:#a17a43;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.5}button,input,textarea,select{font:inherit}a{color:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 20px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;transition:box-shadow .18s,transform .18s}button:hover,.button:hover{box-shadow:0 0 18px #ba92592b;transform:translateY(-1px)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #a17a4380;outline-offset:3px}button:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}.primary{background:var(--ink);color:white;border-color:var(--ink)}header{max-width:940px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:22px 24px}header img{width:48px;height:48px;object-fit:contain}header a{text-decoration:none}.header-actions{display:flex;gap:12px;align-items:center}main{max-width:760px;margin:25px auto 80px;padding:0 24px}h1{font-size:30px;font-weight:500;line-height:1.25;margin:12px 0}h2{font-size:22px;font-weight:500;margin:0 0 12px}h3{font-size:17px;margin:0 0 5px}p{margin:8px 0}.muted,small{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--muted)}.welcome{text-align:center;margin:20px 0 30px}.notice{font-size:13px;border:1px solid var(--line);padding:12px 16px;border-radius:12px;color:var(--muted);margin-bottom:24px}.nav-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nav-grid button{justify-content:space-between;text-align:left;padding:20px}.nav-grid span{display:block;font-size:13px;color:var(--muted);margin-top:5px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;margin:16px 0}.row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.stack{display:grid;gap:12px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.tag{font-size:12px;padding:5px 10px;background:#f3f0e9;border-radius:30px;white-space:nowrap}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:24px 0}.section-head h1{margin:0}.section-head button{padding:7px 14px;min-height:40px}ol.timeline{margin:18px 0;padding-left:23px}.timeline li{padding:7px 0;color:var(--muted)}.timeline li.current{color:var(--ink);font-weight:bold}.proofs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:20px 0}.proof{display:block;padding:16px 10px;min-height:125px;text-align:center}.proof strong{display:block;font-size:24px;font-weight:400;margin-bottom:10px}.proof[aria-pressed=true]{border-color:var(--warm);background:#fcf7ee;box-shadow:0 0 14px #ba925923}label{display:block;font-size:14px;margin:14px 0 6px}input:not([type=checkbox]),textarea,select{width:100%;padding:13px 14px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:10px}textarea{min-height:130px;resize:vertical}.check{display:flex;align-items:flex-start;gap:9px}.check input{margin-top:5px}.auth{max-width:450px}.tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px}.tabs button[aria-selected=true]{background:var(--ink);color:white}.summary{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap}.summary strong{font-size:25px;display:block;font-weight:500}.summary span{font-size:13px;color:var(--muted)}.message{padding:15px;border-radius:12px;background:#f3f1ec;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.mine{margin-left:35px;background:#f5f0e5}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);max-width:calc(100% - 32px);width:max-content;background:var(--ink);color:white;padding:12px 18px;border-radius:12px;z-index:10;font-size:14px}.files{list-style:none;padding:0}.files li{padding:15px 0;border-bottom:1px solid var(--line)}[hidden]{display:none!important}@media(max-width:600px){header{padding:16px 20px}main{margin-top:12px;padding:0 18px}.card{padding:20px}.nav-grid{grid-template-columns:1fr}.proofs{grid-template-columns:repeat(2,minmax(0,1fr))}h1{font-size:27px}.header-actions{font-size:14px}.welcome{margin-bottom:24px}.section-head{align-items:flex-start}.notice{font-size:12px}}@media(prefers-reduced-motion:reduce){button,.button{transition:none}}
:root[data-theme=dark]{color-scheme:dark;--ink:#eeeae1;--muted:#b0aaa0;--paper:#171715;--card:#232320;--line:#3b3a35;--warm:#c6a16b}:root[data-theme=dark] header img{filter:invert(1)}:root[data-theme=dark] .primary,:root[data-theme=dark] .tabs button[aria-selected=true]{color:#20201c}:root[data-theme=dark] .tag,:root[data-theme=dark] .message{background:#32312b}:root[data-theme=dark] .message.mine,:root[data-theme=dark] .proof[aria-pressed=true]{background:#393326}:root[data-theme=dark] .toast{color:#20201c}
.theme-toggle{width:70px;height:40px;min-height:40px;flex:0 0 70px;padding:5px;border:0;border-radius:999px;justify-content:flex-start;background:var(--line);box-shadow:0 0 0 1px var(--line)}
.toggle-orb{width:30px;height:30px;flex:0 0 30px;border-radius:50%;background:var(--ink);transition:transform 240ms ease,background 240ms ease}
.theme-toggle[aria-checked=true] .toggle-orb{transform:translateX(30px)}
@media(prefers-reduced-motion:reduce){.toggle-orb{transition:none}}
.file-row,.review-row{padding:18px 0;border-bottom:1px solid var(--line)}.file-row:last-child,.review-row:last-child{border-bottom:0}.file-row .actions{margin-top:0}.proof-preview{width:100%;max-height:360px;object-fit:contain;border-radius:12px}.review-row textarea{min-height:90px}input[type=file]{padding:12px;max-width:100%}