.niu-v1{--niu-bg:#e7e7de;--niu-surface:#fff;--niu-text:#0f3057;--niu-muted:#3d5a7a;--niu-border:#c8c8be;--niu-inputbg:#f3f3ec;--niu-primary:#0f3057;--niu-primaryh:#0c2748;--niu-primary-fg:#fff;--niu-primary-ring:rgba(15,48,87,.12);--niu-accent:#630130;--niu-accenth:#4d0126;--niu-err:#c44435;--niu-forest:#27a467;--niu-shadow-sm:0 1px 2px rgba(0,0,0,.05),0 1px 3px rgba(0,0,0,.05);--niu-shadow-md:0 4px 6px -1px rgba(0,0,0,.06),0 2px 4px -1px rgba(0,0,0,.04);--niu-shadow-lg:0 10px 24px -6px rgba(0,0,0,.12),0 4px 8px -4px rgba(0,0,0,.05);--niu-overlay-bg:rgba(255,255,255,.95);--niu-overlay-bg-soft:rgba(255,255,255,.85);--niu-sticky-bg:rgba(255,255,255,.92);--niu-seg-track-bg:#edeff1;--niu-seg-track-bg-translucent:rgba(237,239,241,.94);--niu-seg-active-bg:#fff;--niu-map-placeholder-bg:#e9edf0;--niu-danger-soft-bg:#fceeed;--niu-danger-fg:#8a3028;--niu-danger-border:rgba(196,68,53,.4);--niu-danger-banner-bg:rgba(196,68,53,.07);--niu-warn-soft-bg:#fef6e8;--niu-warn-fg:#8a5c1a;--niu-warn-border:rgba(240,163,58,.4);--niu-warn-banner-bg:rgba(240,163,58,.07);--niu-success-soft-bg:#e8f7ef;--niu-success-fg:#1a7a4d;--niu-info-soft-bg:#eaf3fd;--niu-info-fg:#1a5fa8;--niu-neutral-soft-bg:#d8d8cf;--niu-neutral-fg:#0f3057;background:var(--niu-bg);color:var(--niu-text);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}.niu-v1 *{box-sizing:border-box}.dark .niu-v1{--niu-bg:#081a2e;--niu-surface:#0f3057;--niu-text:#e7e7de;--niu-muted:#a8b4c4;--niu-border:rgba(231,231,222,.12);--niu-inputbg:#163a5c;--niu-primary:#e7e7de;--niu-primaryh:#fff;--niu-primary-fg:#0f3057;--niu-primary-ring:rgba(231,231,222,.16);--niu-accent:#a03a65;--niu-accenth:#c45a85;--niu-err:#e05a4a;--niu-forest:#3dd68c;--niu-shadow-sm:0 1px 2px rgba(0,0,0,.35),0 1px 3px rgba(0,0,0,.3);--niu-shadow-md:0 4px 6px -1px rgba(0,0,0,.4),0 2px 4px -1px rgba(0,0,0,.3);--niu-shadow-lg:0 10px 24px -6px rgba(0,0,0,.55),0 4px 8px -4px rgba(0,0,0,.35);--niu-overlay-bg:rgba(24,27,33,.92);--niu-overlay-bg-soft:rgba(24,27,33,.82);--niu-sticky-bg:rgba(13,15,19,.92);--niu-seg-track-bg:rgba(255,255,255,.08);--niu-seg-track-bg-translucent:rgba(32,35,42,.9);--niu-seg-active-bg:rgba(255,255,255,.14);--niu-map-placeholder-bg:#14171b;--niu-danger-soft-bg:rgba(248,113,113,.18);--niu-danger-fg:#fca5a5;--niu-danger-border:rgba(248,113,113,.4);--niu-danger-banner-bg:rgba(248,113,113,.12);--niu-warn-soft-bg:rgba(251,146,60,.18);--niu-warn-fg:#fdba74;--niu-warn-border:rgba(251,146,60,.4);--niu-warn-banner-bg:rgba(251,146,60,.12);--niu-success-soft-bg:rgba(74,222,128,.16);--niu-success-fg:#86efac;--niu-info-soft-bg:rgba(56,189,248,.16);--niu-info-fg:#7dd3fc;--niu-neutral-soft-bg:rgba(255,255,255,.1);--niu-neutral-fg:#e5e7eb}.niu-v1 .inp{background:var(--niu-inputbg);width:100%;height:40px;color:var(--niu-text);border:1px solid var(--niu-border);border-radius:10px;outline:none;padding:0 12px;font:400 14px/1.2 Inter;transition:border-color .12s}.niu-v1 .inp:focus{border-color:var(--niu-primary)}.niu-v1 .inp.err,.niu-v1 .inp.err:focus{border-color:var(--niu-err)}.niu-v1 .inp::placeholder{color:var(--niu-muted);opacity:.85}.niu-v1 .inp:disabled{opacity:.5;cursor:not-allowed;background:var(--niu-seg-track-bg)}.niu-v1 textarea.inp{resize:vertical;height:auto;min-height:84px;padding:10px 12px;line-height:1.55}.niu-v1 select.inp{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236d6e6e' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");background-position:right 12px center;background-repeat:no-repeat;padding-right:34px}.dark .niu-v1 select.inp{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c7cad1' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>")}.niu-v1 select.inp.niu-saved-asset-select.is-guest:disabled{opacity:1;cursor:not-allowed;color:rgba(255,255,255,.42);-webkit-text-fill-color:rgba(255,255,255,.42);background-color:#242529;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23686c74' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");background-position:right 12px center;background-repeat:no-repeat;border-color:rgba(0,0,0,.28);box-shadow:inset 0 1px rgba(255,255,255,.05)}.dark .niu-v1 select.inp.niu-saved-asset-select.is-guest:disabled{color:#70757e;-webkit-text-fill-color:#70757e;background-color:#101216;border-color:rgba(255,255,255,.07);box-shadow:inset 0 1px rgba(255,255,255,.03)}.niu-v1 select.inp.niu-saved-asset-select.is-loading:disabled{background-image:none;background-repeat:no-repeat}.dark .niu-v1 select.inp.niu-saved-asset-select.is-loading:disabled{background-image:none}.niu-v1 .lbl{color:var(--niu-text);align-items:baseline;gap:3px;font:500 13px/1.3 Inter;display:inline-flex}.niu-v1 .req{color:var(--niu-accent);font-weight:600}.niu-v1 .fld{flex-direction:column;gap:6px;min-width:0;display:flex}.niu-v1 .help{color:var(--niu-muted);font:400 12px/1.45 Inter}.niu-v1 .grid{gap:16px;display:grid}.niu-v1 .g2{grid-template-columns:repeat(2,minmax(0,1fr))}.niu-v1 .g3{grid-template-columns:repeat(3,minmax(0,1fr))}.niu-v1 .g4{grid-template-columns:repeat(4,minmax(0,1fr))}.niu-v1 .g-contact{grid-template-columns:minmax(0,1.35fr) 96px minmax(0,1fr)}.niu-v1 .niu-phone-prefix-field{width:96px}.niu-v1 .niu-prefix-combobox{width:96px;position:relative}.niu-v1 .niu-prefix-input{font-variant-numeric:tabular-nums;padding:0 28px 0 10px}.niu-v1 .niu-prefix-toggle{width:28px;height:38px;color:var(--niu-muted);cursor:pointer;background:0 0;border:0;border-radius:0 9px 9px 0;place-items:center;padding:0;display:grid;position:absolute;top:1px;right:1px}.niu-v1 .niu-prefix-toggle:hover{color:var(--niu-text);background:var(--niu-primary-ring)}.niu-v1 .niu-prefix-toggle svg{width:14px;height:14px}.niu-v1 .niu-prefix-list{z-index:30;background:var(--niu-surface);border:1px solid var(--niu-border);width:96px;max-height:184px;box-shadow:var(--niu-shadow-lg);border-radius:10px;padding:4px;position:absolute;top:calc(100% + 5px);left:0;overflow-y:auto}.niu-v1 .niu-prefix-list button{width:100%;height:30px;color:var(--niu-text);font-variant-numeric:tabular-nums;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:0 8px;font:500 13px/1 Inter}.niu-v1 .niu-prefix-list button:hover,.niu-v1 .niu-prefix-list button.is-selected{background:var(--niu-seg-track-bg)}.niu-v1 .niu-pilot-document-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;display:grid}.niu-v1 .niu-pilot-document-row>select.inp:first-child,.niu-v1 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.sech svg{color:var(--niu-muted)}.niu-v1 .seclead{color:var(--niu-muted);margin:0 0 16px;font:400 13px/1.5 Inter}.niu-v1 .card{background:var(--niu-surface);border:1px solid var(--niu-border);border-radius:10px}.niu-v1 .niu-confirm-zone-map{height:100%;min-height:0;box-shadow:var(--niu-shadow-sm)}.niu-v1 .niu-confirm-zone-map .leaflet-interactive{cursor:pointer}.niu-v1 .niu-confirm-map-wrap{flex:2 1 0;min-width:0;height:100%;min-height:0}.niu-v1 .niu-confirm-side{flex-direction:column;flex:1 1 0;min-width:280px;height:100%;min-height:0;display:flex;overflow:hidden}.niu-v1 .niu-confirm-side-scroll{overscroll-behavior:contain;flex-direction:column;flex:1 1 0;gap:18px;min-height:0;display:flex;overflow-x:hidden;overflow-y:auto}.niu-v1 .niu-confirm-zone-card{scroll-margin-block:64px;transition:background-color .3s,box-shadow .3s}.niu-v1 .niu-confirm-zone-card.is-map-selected{background:color-mix(in srgb,var(--niu-info-soft-bg)48%,var(--niu-surface));box-shadow:0 0 0 3px color-mix(in srgb,var(--niu-info-fg)28%,transparent),var(--niu-shadow-md)}.niu-v1 .niu-confirm-map-legend{z-index:500;background:var(--niu-overlay-bg);border:1px solid var(--niu-border);width:min(340px,100% - 20px);box-shadow:var(--niu-shadow-sm);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:10px;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 8px;padding:7px 8px;display:grid;position:absolute;bottom:24px;left:10px}.niu-v1 .niu-confirm-legend-item{min-width:0;color:var(--niu-text);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:6px;padding:4px 5px;font:500 10px/1.25 Inter;transition:background-color .12s,opacity .12s;display:inline-flex}.niu-v1 .niu-confirm-legend-item:hover{background:var(--niu-inputbg)}.niu-v1 .niu-confirm-legend-item[aria-pressed=false]{text-decoration:line-through}.niu-v1 .niu-confirm-legend-swatch{border-radius:3px;flex-shrink:0;width:10px;height:10px;display:inline-block}.niu-v1 .niu-confirm-map-loading{background:color-mix(in srgb,var(--niu-overlay-bg)82%,transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.niu-v1 .niu-confirm-map-loading-card{border:1px solid var(--niu-border);background:var(--niu-surface);width:min(360px,100%);color:var(--niu-text);box-shadow:var(--niu-shadow-md);border-radius:12px;align-items:center;gap:14px;padding:18px 20px;display:flex}.niu-v1 .niu-confirm-map-loading-spinner{width:30px;height:30px;color:var(--niu-forest);flex-shrink:0}.niu-v1 .niu-confirm-map-loading-title{margin-bottom:4px;font:600 14px/1.35 Inter}.niu-v1 .niu-confirm-map-loading-detail{color:var(--niu-muted);font:400 12px/1.45 Inter}.niu-v1 .sub{background:var(--niu-inputbg);border:1px solid var(--niu-border);border-radius:10px;padding:16px}.niu-v1 .secw{background:var(--niu-surface);border:1px solid var(--niu-border);border-radius:10px;margin-bottom:18px;padding:20px 22px}.niu-v1 .btn{cursor:pointer;white-space:nowrap;border:1px solid transparent;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:42px;padding:0 20px;font:500 14px Inter;text-decoration:none;transition:opacity .15s,background .15s,transform 80ms;display:inline-flex}.niu-v1 .btn:active{transform:scale(.985)}.niu-v1 .btn.bp{background:var(--niu-primary);color:var(--niu-primary-fg)}.niu-v1 .btn.bp:hover{background:var(--niu-primaryh)}.niu-v1 .btn.bo{background:var(--niu-surface);border-color:var(--niu-border);color:var(--niu-text)}.niu-v1 .btn.bo:hover{background:var(--niu-seg-track-bg)}.niu-v1 .btn.bg2{color:var(--niu-muted);background:0 0}.niu-v1 .btn.bg2:hover{background:var(--niu-seg-track-bg);color:var(--niu-text)}.niu-v1 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13px/1.4 Inter;display:flex}.niu-v1 .kv .k{color:var(--niu-muted)}.niu-v1 .kv .v{color:var(--niu-text);text-align:right;font-weight:500}.niu-v1 hr.div{border:0;border-top:1px solid var(--niu-border);margin:14px 0}@keyframes niuFadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.niu-v1 .step-anim{animation:.28s ease-out niuFadeUp}.niu-v1 .niu-shell-body{align-items:stretch;width:100%;min-width:0}.niu-v1 .frame{gap:max(16px,min(2vw,28px));width:100%;min-width:0;padding:max(16px,min(2.2vw,28px)) max(14px,min(1.5vw,24px)) 16px max(16px,min(2.8vw,36px))}.niu-v1 .niu-body-main{flex:1 1 0;min-width:0}.niu-v1 .niu-main-column{flex:1 1 0;min-width:0;min-height:0}.niu-v1 .niu-stepper-aside{flex:0 max(220px,min(19vw,280px));width:max(220px,min(19vw,280px));min-width:220px}.niu-v1 .niu-coord-summary-rail{box-sizing:border-box;background:0 0;flex-direction:column;flex:0 max(260px,min(22vw,322px));align-self:stretch;width:max(260px,min(22vw,322px));min-width:0;padding:28px 12px 16px 4px;display:flex;position:relative;overflow:visible}.niu-v1 .niu-coord-summary-aside{align-self:flex-start;width:100%;min-width:0;position:-webkit-sticky;position:sticky;top:12px}.niu-v1 .niu-coord-summary-aside .niu-coord-summary{overscroll-behavior:contain;max-height:calc(100dvh - 3.5rem - 140px);overflow-x:hidden;overflow-y:auto;padding:16px!important}.niu-v1 .niu-coord-summary-title{color:var(--niu-text);letter-spacing:normal;text-transform:none;margin-bottom:12px;font:600 14px Inter}.niu-v1 .niu-coord-summary-aside .kv{gap:8px;font-size:12px}.niu-v1 .niu-coord-summary-aside .kv .v{font-size:12px}.niu-v1 .niu-coord-summary-total .k{color:var(--niu-text);font-size:13px;font-weight:600}.niu-v1 .niu-coord-summary-total .v{font-size:16px;font-weight:700}@media (max-width:1279px){.niu-v1 .niu-shell-body{flex-direction:column;overflow-y:auto}.niu-v1 .niu-coord-summary-rail{flex:none;order:-1;width:100%;padding:16px 16px 0}.niu-v1 .niu-coord-summary-aside{position:static}.niu-v1 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.niu-points-card-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.niu-v1 .niu-points-card-chip{white-space:nowrap;flex-shrink:0}.niu-v1 .niu-coordinate-format{flex-direction:column;gap:6px;display:flex}.niu-v1 .niu-coordinate-format .seg{width:100%;display:flex}.niu-v1 .niu-coordinate-format .seg button{flex:1 1 0;justify-content:center;min-width:0;padding:6px 8px;font-size:11px}.niu-v1 .niu-coordinate-node{border:1px solid var(--niu-border);background:var(--niu-inputbg);border-radius:10px;min-width:0;padding:9px}.niu-v1 .niu-coordinate-node-head{align-items:center;gap:7px;min-width:0;margin-bottom:8px;display:flex}.niu-v1 .niu-coordinate-node-head>.help{text-overflow:ellipsis;white-space:nowrap;min-width:0;margin:0;overflow:hidden}.niu-v1 .niu-coordinate-node-head .btn{margin-left:auto}.niu-v1 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