:root{color-scheme:dark;--bg:#0a111a;--panel:#111c29;--line:#243244;--text:#e8eef5;--muted:#9aa9bc;--accent:#72e6ab;--danger:#ff9b99;--font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 var(--font)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,summary,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}button{border:0;border-radius:6px;background:var(--accent);color:#062416;font-weight:700;padding:11px 20px;cursor:pointer}button:hover{background:#a5f5cb}.quiet{background:transparent;border:1px solid var(--line);color:var(--muted);padding:6px 14px}.topbar{height:84px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 max(24px,calc((100vw - 1180px)/2))}.brand{display:flex;gap:12px;align-items:center;color:var(--text);font-size:13px;font-weight:750;letter-spacing:1px;white-space:nowrap}.brand-mark{display:grid;place-items:center;background:var(--accent);color:var(--bg);font-size:23px;border-radius:8px;width:36px;height:36px}.muted{color:var(--muted)}main{max-width:1180px;margin:auto;padding:46px 24px 64px;min-height:calc(100vh - 164px)}footer{max-width:1180px;margin:auto;border-top:1px solid var(--line);padding:24px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:20px}h1,h2,h3,p{margin-top:0}h1{font-size:32px;line-height:1.15;letter-spacing:-1px;margin-bottom:14px}h2{font-size:21px;margin-bottom:12px}h3{font-size:17px;margin-bottom:10px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:650;color:var(--muted);text-transform:uppercase;margin-bottom:18px}.accent{color:var(--accent)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:26px}.badge{font:11px/1.4 ui-monospace,SFMono-Regular,monospace;white-space:nowrap;display:inline-block;padding:6px 10px;background:#1c2c3b;border:1px solid var(--line);border-radius:5px;color:#c8d5e4}.badge.paid,.badge.agreed,.badge.operator_verified{color:var(--accent);background:#133529}.badge.overdue,.badge.unresolved,.badge.unverified{color:#f5cc81;background:#3b2f1d}.hero{padding:56px 0 65px}.hero h1{font-size:clamp(42px,6vw,76px);letter-spacing:-3px;line-height:1.08}.hero-copy{font-size:19px;color:var(--muted);max-width:570px;margin:26px 0}.dot{display:inline-block;background:var(--accent);width:7px;height:7px;border-radius:50%;margin-right:8px}.launch{display:flex;align-items:center;justify-content:space-between;padding:36px;gap:20px}.launch p:last-child{margin:0;max-width:640px}.terminal-symbol{font:70px ui-monospace,monospace;color:var(--accent);padding-right:20px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin:48px 0 0}.feature-index{display:inline-block;font:12px ui-monospace,monospace;color:var(--accent);margin-bottom:16px}.page-heading,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.page-heading{margin-bottom:24px}.section-heading{margin-bottom:20px}.section-heading h2{margin:0}.section-heading a{font-size:12px}.section-nav{display:flex;gap:26px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:28px;padding-bottom:16px}.section-nav a{color:var(--muted);font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.stats .panel{padding:20px}.stats span{font-size:12px}.stats strong{display:block;font-size:25px;line-height:1.5;letter-spacing:-.5px;margin-top:8px}.stats small{font-size:11px;letter-spacing:0;color:var(--muted)}.notice{padding:16px 18px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:6px;color:var(--muted);font-size:13px;background:#101d27;margin-bottom:24px}.notice.error{color:var(--danger);border-left-color:var(--danger)}.notice.success{color:var(--accent)}.ledger-section{margin-bottom:22px;scroll-margin-top:20px}.empty{color:var(--muted);padding:18px 0;font-size:14px}.table-wrap{overflow-x:auto;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);font-weight:600;white-space:nowrap}th,td{padding:13px 12px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}td{max-width:300px;overflow-wrap:anywhere}td small{font-size:11px}details>summary{color:var(--accent);cursor:pointer;padding:8px 0;font-size:13px}.record-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0 0}.record-form button{justify-self:start}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;color:var(--muted)}input,select,textarea{width:100%;background:var(--bg);border:1px solid #37465a;border-radius:5px;padding:10px 12px;color:var(--text);min-height:44px}textarea{min-height:84px;resize:vertical}.full{grid-column:1/-1}.check{flex-direction:row;align-items:flex-start;font-weight:400}.check input{width:17px;min-height:17px;margin:3px 4px 0 0;flex:none;accent-color:var(--accent)}.record-form p{margin:0;font-size:12px}.txid{display:block;font-size:10px;overflow-wrap:anywhere}.login{max-width:450px;margin:60px auto}.login form{display:grid;gap:20px;margin-top:28px}.login h1{font-size:28px}.login p{font-size:14px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.features{gap:24px}.hero{padding-top:26px}.topbar{height:72px}.terminal-symbol{font-size:48px;padding:0}}
@media(max-width:600px){main{padding:32px 16px 48px}.topbar{padding:0 16px}.brand{gap:8px;font-size:11px;letter-spacing:.5px}.brand-mark{width:30px;height:30px}.brand .muted{display:none}.hero h1{letter-spacing:-1.7px}.hero-copy{font-size:17px}.hero{padding:24px 0 40px}.launch{padding:24px}.terminal-symbol{display:none}.features{grid-template-columns:1fr;gap:16px}.features>div{border-bottom:1px solid var(--line);padding-bottom:8px}.page-heading{align-items:flex-start;flex-direction:column;gap:8px}.page-heading h1{font-size:28px}.stats{gap:10px}.stats .panel{padding:15px}.stats strong{font-size:21px}.panel{padding:20px}.record-form{grid-template-columns:1fr}.section-nav{gap:18px}.section-heading{gap:12px}.section-heading h2{font-size:19px}footer{padding:20px 16px;flex-direction:column;gap:4px}.login{margin:24px auto}}