:root{--ink:#102a43;--ink2:#243b53;--blue:#1f5f8b;--teal:#0f766e;--sky:#eaf3f8;--paper:#f7f9fc;--line:#d7e0e8;--muted:#5b7083;--ok:#13795b;--warn:#9a6700;--bad:#b42318;--white:#fff;--shadow:0 18px 50px rgba(16,42,67,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#152536;background:#eef3f7}
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a:hover{background:var(--sky)}.wrap{max-width:1240px;margin:auto;padding:0 24px}.hero{padding:72px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(310px,.65fr);gap:44px;align-items:end}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(48px,6.5vw,88px);line-height:.96;letter-spacing:-.045em;color:var(--ink);margin:0}.hero p{font-size:17px;line-height:1.75;color:var(--muted);margin:18px 0 0;max-width:780px}.hero-panel{border:1px solid #b9cbd8;background:#fff;border-radius:18px;padding:22px;box-shadow:var(--shadow)}.hero-panel h2{font-size:13px;text-transform:uppercase;letter-spacing:.12em;margin:0 0 12px;color:var(--ink)}.hero-panel p{font-size:13px;line-height:1.55;margin:0;color:var(--muted)}.hero-panel .statusline{display:flex;justify-content:space-between;gap:8px;padding:10px 0;border-bottom:1px solid #e8eef2;font-size:12px}.hero-panel .statusline:last-child{border-bottom:0}.notice{margin:14px 0 30px;border:1px solid #c9d7e1;border-left:4px solid var(--blue);background:#f8fbfd;border-radius:12px;padding:16px 18px;font-size:12.5px;line-height:1.6;color:#40576b}.notice strong{color:var(--ink)}.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:30px 0}.step-chip{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;text-align:center;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.step-chip b{display:block;color:var(--ink);font-size:13px;margin-bottom:3px}.layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,.72fr);gap:22px;align-items:start}.stack{display:grid;gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 28px rgba(16,42,67,.04)}.card h2{margin:0;color:var(--ink);font-size:22px;letter-spacing:-.02em}.card h3{font-size:14px;color:var(--ink);margin:20px 0 8px}.card p.lead{color:var(--muted);font-size:13px;line-height:1.6;margin:7px 0 18px}.section-label{font-size:10px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--blue);margin-bottom:7px}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:11px;font-weight:800;color:#344e63}.hint{font-size:10px;color:#74899a;line-height:1.45}.input,.select,.textarea{width:100%;border:1px solid #c9d6df;background:#fbfdfe;border-radius:10px;padding:11px 12px;color:#172b3c;outline:none}.textarea{min-height:95px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:#5790b4;box-shadow:0 0 0 3px rgba(31,95,139,.1)}.req:after{content:" *";color:#b42318}.battery-box{display:none;margin-top:16px;border:1px solid #c6d9d2;background:#f5fbf9;border-radius:14px;padding:16px}.battery-box.show{display:block}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{border:1px solid #9fb6c5;border-radius:10px;background:#fff;color:var(--ink);padding:11px 15px;font-weight:800;font-size:12px;cursor:pointer}.btn:hover{border-color:var(--blue);background:#f5fafd}.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn.teal{background:var(--teal);border-color:var(--teal);color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.check{display:flex;gap:10px;align-items:flex-start;font-size:12px;line-height:1.5;color:#40586b;margin:10px 0}.check input{margin-top:3px;accent-color:var(--blue)}.preview{position:sticky;top:92px}.preview-sheet{background:#fff;border:1px solid #cfdce5;border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.preview-head{padding:18px 18px 15px;border-bottom:1px solid #dce5eb;background:linear-gradient(180deg,#f9fbfd,#f2f6f9)}.preview-head 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1fr;gap:9px;padding:10px;border-radius:10px;border:1px solid #dde5ea;background:#fbfcfd}.checkitem i{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:10px;font-weight:900}.checkitem.ok i{background:#dff3ea;color:var(--ok)}.checkitem.warn i{background:#fff1cf;color:var(--warn)}.checkitem.bad i{background:#fde7e5;color:var(--bad)}.checkitem b{font-size:11px;display:block;color:var(--ink2)}.checkitem span{display:block;color:var(--muted);font-size:10px;line-height:1.4;margin-top:2px}.chain-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.chain-status{margin-top:12px;padding:12px;border-radius:10px;background:#f5f8fa;border:1px solid #d7e1e8;font-size:11px;line-height:1.5;word-break:break-word}.chain-status.ok{background:#f1faf6;border-color:#b8decf;color:#155d47}.chain-status.warn{background:#fff9ea;border-color:#ead9a1;color:#74550a}.chain-status.bad{background:#fff2f1;border-color:#efc1bd;color:#8e251e}.fee-box{border:1px solid #b5c9d7;background:#f3f8fb;border-radius:14px;padding:16px;margin:15px 0}.fee-box strong{font-size:22px;color:var(--ink)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}.result{display:none;margin-top:16px;border:1px solid #b8d9cc;background:#f4fbf8;border-radius:14px;padding:16px}.result.show{display:block}.result h3{margin:0 0 10px;color:#155d47}.ref-list{display:grid;gap:8px}.ref-list a{display:block;padding:12px;border:1px solid #d9e2e8;border-radius:10px;text-decoration:none;background:#fbfdfe;font-size:11px;line-height:1.45}.footer{margin-top:50px;background:#102a43;color:#dce8f0}.footer .wrap{padding-top:30px;padding-bottom:30px;display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.footer p{margin:0;font-size:11px;line-height:1.6;max-width:760px}.footer strong{color:#fff}.admin{display:none}.admin.show{display:block}.progressbar{height:6px;background:#e4ebf0;border-radius:999px;overflow:hidden;margin-top:12px}.progressbar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--teal));transition:.3s}.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:999px;background:#eef5f8;color:#33566e;font-size:9px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.source-note{font-size:10px;color:#6c8294;line-height:1.5;margin-top:10px}.sep{height:1px;background:#e3e9ee;margin:20px 0}
@media(max-width:980px){.hero-grid,.layout{grid-template-columns:1fr}.preview{position:static}.steps{grid-template-columns:repeat(3,1fr)}.hero{padding-top:46px}.header-inner{align-items:flex-start}.nav{display:none}}
@media(max-width:640px){.wrap{padding:0 14px}.header-inner{padding:11px 14px}.brand-text span,.header-badge{display:none}.hero{padding:36px 0 22px}.hero h1{font-size:46px}.hero p{font-size:15px}.steps{grid-template-columns:repeat(2,1fr)}.card{padding:17px;border-radius:14px}.grid2,.grid3,.chain-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.actions .btn{width:100%}.footer .wrap{flex-direction:column}.mini{grid-template-columns:95px 1fr}}
@media print{.header,.hero,.steps,.stack,.footer,.notice{display:none!important}.layout{display:block}.preview{position:static}.preview-sheet{box-shadow:none;border:0}.wrap{max-width:none;padding:0}.qrbox{page-break-inside:avoid}}

.published-panel{margin-top:20px;border-top:1px solid #dfe7ec;padding-top:18px}.published-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.published-head h3{margin:2px 0 0}.published-list{display:grid;gap:8px;margin-top:12px}.published-item{border:1px solid #d8e3e9;background:#fbfdfe;border-radius:12px;padding:12px}.published-item strong{display:block;color:var(--ink);font-size:12px}.published-item span,.published-item a{display:block;font-size:10px;line-height:1.45;margin-top:4px;overflow-wrap:anywhere}.published-item a{font-weight:700;text-decoration:none}.domain-help{font-size:10px;color:var(--muted)}
@media(max-width:640px){.brand-logo{width:172px;max-width:60vw}.published-head{align-items:flex-start;flex-direction:column}.published-head .btn{width:auto}}

.lang-switch{font-size:11px;font-weight:800;text-decoration:none;border:1px solid #bdd0dd;border-radius:999px;padding:7px 9px;background:#fff}.onchain-reader{margin-top:22px;padding-top:18px;border-top:1px solid #dfe7ec}.onchain-doc{min-height:220px;margin-top:12px;background:#0d2030;color:#dceef8;border-color:#29495f}.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 82% 18%,rgba(21,111,123,.08),transparent 32%)}.hero{position:relative;overflow:hidden}