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var(--danger) 35%, transparent)}.steps{margin:0;padding:0;list-style:none;display:grid}.step{grid-template-columns:36px 1fr;gap:14px;padding-bottom:18px;display:grid;position:relative}.step:last-child{padding-bottom:0}.step:not(:last-child):after{content:"";background:var(--border-strong);width:2px;transition:background .4s var(--ease);border-radius:2px;position:absolute;top:38px;bottom:2px;left:17px}.step[data-state=done]:after,.step[data-state=skipped]:after{background:linear-gradient(var(--success), color-mix(in srgb, var(--success) 40%, transparent))}.step-icon{background:var(--surface-3);border:1.5px solid var(--border-strong);width:36px;height:36px;color:var(--text-2);transition:background .3s var(--ease), border-color .3s, color .3s;border-radius:50%;place-items:center;font-size:15px;font-weight:700;display:grid;position:relative}.step[data-state=active] .step-icon{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, 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.step-icon:before{content:"!"}.step-body{min-width:0;padding-top:5px}.step-title{justify-content:space-between;align-items:baseline;gap:12px;font-size:16px;font-weight:650;display:flex}.step-title>:first-child{overflow-wrap:anywhere;min-width:0}.step-status{color:var(--text-3);white-space:nowrap;font-size:13px;font-weight:600}.step[data-state=active] .step-status{color:var(--accent)}:root[data-theme=dark] .step[data-state=active] .step-status{color:#a5a7ff}.step[data-state=done] .step-status,.step[data-state=skipped] .step-status{color:var(--success-text)}.step[data-state=error] .step-status{color:var(--danger-text)}.step-desc{color:var(--text-2);margin:4px 0 0;font-size:14.5px;line-height:1.55}.step-link{color:var(--accent);font-variant-numeric:tabular-nums;margin-top:8px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}:root[data-theme=dark] .step-link{color:#a5a7ff}.step-link:hover{text-decoration:underline}.ledger{gap:8px;max-height:360px;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.empty{text-align:center;border:1px dashed var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);justify-items:center;gap:6px;padding:28px 16px;display:grid}.empty-icon{width:44px;height:44px;color:var(--text-2);background:var(--surface-3);border-radius:12px;place-items:center;margin-bottom:4px;display:grid}.empty-title{font-size:16px;font-weight:650}.empty-text{color:var(--text-2);max-width:340px;font-size:14.5px}.entry{border:1px solid var(--border);background:var(--surface-2);animation:slideIn .3s var(--ease);border-radius:14px;grid-template-columns:32px 1fr auto;align-items:center;gap:12px;padding:12px 14px;display:grid}.entry-icon{border-radius:10px;place-items:center;width:32px;height:32px;font-size:14px;font-weight:800;display:grid}.state-success .entry-icon{color:var(--success-text);background:color-mix(in srgb, var(--success) 15%, transparent)}.state-error .entry-icon{color:var(--danger-text);background:color-mix(in srgb, var(--danger) 15%, transparent)}.state-pending .entry-icon{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent)}.entry-main{gap:2px;min-width:0;display:grid}.entry-top{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.entry-title{font-size:15px;font-weight:650}.entry-chain{color:var(--text-2);align-items:center;gap:6px;font-size:13px;display:inline-flex}.entry-bottom{color:var(--text-2);gap:10px;font-size:13.5px;display:flex}.entry-detail{text-overflow:ellipsis;white-space:nowrap;font-variant-numeric:tabular-nums;overflow:hidden}.state-error .entry-detail{white-space:normal;overflow-wrap:anywhere;color:var(--danger-text)}.entry-time{color:var(--text-3);font-variant-numeric:tabular-nums;flex:none;margin-left:auto}.entry-link{color:var(--text);border:1px solid var(--border-strong);border-radius:9px;padding:6px 10px;font-size:14px;font-weight:600;text-decoration:none;transition:background .2s}.entry-link:hover{background:var(--hover)}.help-card .card-head{margin-bottom:16px}.help-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.help-item{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-2);transition:background .2s var(--ease), border-color .2s, transform .2s var(--ease);align-items:flex-start;gap:12px;padding:14px;text-decoration:none;display:flex;position:relative}a.help-item:hover{background:var(--hover);border-color:var(--border-strong);transform:translateY(-1px)}.help-item strong{font-size:15px;display:block}.help-item span span{color:var(--text-2);margin-top:2px;font-size:14px;display:block}.help-icon{flex:none}.gas-icon{width:28px;height:28px;color:var(--warn-text);background:color-mix(in srgb, var(--warn) 16%, transparent);border-radius:50%;place-items:center;display:grid}.help-arrow{color:var(--text-3);margin-left:auto;font-weight:700}.footer{border-top:1px solid var(--border);background:color-mix(in srgb, var(--bg-2) 70%, transparent)}.footer-inner{grid-template-columns:1fr auto;gap:20px 40px;max-width:1160px;margin:0 auto;padding:32px 24px 40px;display:grid}.footer-brand .brand-name{font-size:18px}.footer-brand p{color:var(--text-2);max-width:520px;margin:6px 0 0;font-size:15px}.footer-links{flex-wrap:wrap;place-content:start flex-end;gap:8px 20px;display:flex}.footer-links a{color:var(--text-2);font-size:15px;font-weight:500;text-decoration:none}.footer-links a:hover{color:var(--text);text-decoration:underline}.disclaimer{border-top:1px solid var(--border);color:var(--text-2);grid-column:1/-1;margin:0;padding-top:20px;font-size:14px;line-height:1.6}.picker{z-index:50;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.picker-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;transition:opacity .18s var(--ease);background:#03060e99;position:absolute;inset:0}.picker-panel{background:var(--surface-solid);border:1px solid var(--border-strong);border-radius:var(--radius-lg);width:min(460px,100%);max-height:min(640px,100vh - 48px);box-shadow:var(--shadow);opacity:0;transition:opacity .18s var(--ease), transform .22s var(--ease);flex-direction:column;display:flex;position:relative;transform:translateY(12px)scale(.98)}.picker.open .picker-backdrop{opacity:1}.picker.open .picker-panel{opacity:1;transform:none}.picker-head{justify-content:space-between;align-items:flex-start;gap:12px;padding:20px 20px 12px;display:flex}.picker-head h3{font-size:19px}.picker-head p{color:var(--text-2);margin:4px 0 0;font-size:14.5px}.picker-search{border:1px solid var(--border);background:var(--surface-2);height:46px;color:var(--text-3);border-radius:12px;align-items:center;gap:10px;margin:0 20px 12px;padding:0 14px;display:flex}.picker-search:focus-within{box-shadow:var(--ring);border-color:color-mix(in srgb, var(--accent) 60%, transparent)}.picker-search input{color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:16px}.picker-search input:focus-visible{box-shadow:none}.chain-list{margin:0;padding:0 10px 12px;list-style:none;overflow:auto}.chain-option{text-align:left;width:100%;transition:background .15s var(--ease);background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:12px;padding:10px;display:flex}.chain-option .chain-badge{width:36px;height:36px}.chain-option .chain-name{font-size:16px}.chain-option:hover,.chain-option:focus-visible{background:var(--hover)}.chain-option[aria-selected=true]{background:color-mix(in srgb, var(--accent) 10%, transparent);border-color:color-mix(in srgb, var(--accent) 35%, transparent)}.opt-tag{color:var(--text-2);background:var(--surface-3);border-radius:999px;flex:none;padding:3px 8px;font-size:12.5px;font-weight:600}.opt-tag.selected{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent)}:root[data-theme=dark] .opt-tag.selected{color:#a5a7ff}.picker-empty{text-align:center;color:var(--text-2);margin:0;padding:24px}.toasts{z-index:60;gap:10px;width:min(380px,100vw - 40px);display:grid;position:fixed;bottom:20px;right:20px}.toast{background:var(--surface-solid);border:1px solid var(--border-strong);box-shadow:var(--shadow);animation:toastIn .3s var(--ease);border-radius:14px;grid-template-columns:28px 1fr auto;align-items:start;gap:12px;padding:14px;display:grid}.toast.leaving{animation:toastOut .25s var(--ease) forwards}.toast-icon{color:#fff;background:var(--accent);border-radius:50%;place-items:center;width:28px;height:28px;font-size:14px;font-weight:800;display:grid}.toast-success .toast-icon{background:var(--success)}.toast-error .toast-icon{background:var(--danger)}.toast-text{gap:2px;min-width:0;display:grid}.toast-text strong{font-size:15px}.toast-text span{color:var(--text-2);overflow-wrap:anywhere;font-size:14px}.toast-close{color:var(--text-3);background:0 0;border:0;padding:0 2px;font-size:20px;line-height:1}.toast-close:hover{color:var(--text)}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes pop{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes spin180{0%{transform:rotate(0)}to{transform:rotate(180deg)}}@keyframes fade{0%{opacity:.45}to{opacity:1}}@keyframes ping{0%{opacity:.7;transform:scale(.6)}80%,to{opacity:0;transform:scale(1.6)}}@keyframes slideIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:none}}@keyframes toastOut{to{opacity:0;transform:translateY(6px)scale(.98)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (width<=980px){.layout{grid-template-columns:minmax(0,1fr);max-width:560px;margin:0 auto}.bridge-card{position:relative;top:0}}@media (width<=720px){.topnav{display:none}.topbar-inner{gap:12px;padding:12px 16px}.brand-tag{display:none}.page{padding:28px 16px 48px}.hero{margin-bottom:24px}.hero p{font-size:16.5px}.card{border-radius:20px;padding:20px}.help-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;padding:28px 16px 36px}.footer-links{justify-content:flex-start}.picker{place-items:end center;padding:0}.picker-panel{border-radius:22px 22px 0 0;width:100%;max-height:82vh;transform:translateY(40px)}.toasts{width:auto;bottom:16px;left:16px;right:16px}}@media (width<=420px){.topbar-inner{gap:8px}.topbar-actions{gap:6px}.brand{gap:8px}.lang-switch button{min-width:30px;padding:0 6px}.account-chip{gap:6px;padding:0 10px;font-size:14px}.account-chip svg{display:none}.chain-sub{font-size:13px}}@media (width<=400px){.btn-connect{padding:0 12px}.btn-connect svg{display:none}.summary>div{flex-direction:column;gap:2px}.summary dd{text-align:left;justify-content:flex-start}.amount-box input{font-size:26px}}