.ec-tools{background:var(--lf-bg);min-height:100vh;color:var(--lf-text)}.ec-tools .ect-page{max-width:760px;margin:0 auto;padding:40px 24px 96px}.ec-tools .ect-crumbs{color:var(--lf-text-faint);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:36px;font-size:13px;display:flex}.ec-tools .ect-crumbs a{color:var(--lf-text-muted);text-decoration:none}.ec-tools .ect-crumbs a:hover{color:var(--lf-accent-deep)}.ec-tools .ect-header h1{letter-spacing:-.03em;margin:0;font-size:clamp(30px,5vw,42px);font-weight:800;line-height:1.08}.ec-tools .ect-tagline{color:var(--lf-text-muted);margin:14px 0 0;font-size:17px;line-height:1.55}.ec-tools .ect-intro{color:var(--lf-text-muted);margin:22px 0 34px;font-size:16px;line-height:1.65}.ec-tools .ect-tool{background:var(--lf-surface);border:1px solid var(--lf-border);box-shadow:var(--lf-shadow-sm);border-radius:16px;padding:26px}.ec-tools .ect-form{flex-direction:column;gap:16px;display:flex}.ec-tools .ect-field{flex-direction:column;gap:7px;display:flex}.ec-tools .ect-field-label{color:var(--lf-text);font-size:13.5px;font-weight:600}.ec-tools .ect-submit{align-self:flex-start;margin-top:4px}.ec-tools .ect-error{color:#c0392b;margin:14px 0 0;font-size:14px}.ec-tools .ect-result{border:1px solid var(--lf-border);background:var(--lf-bg);border-radius:12px;margin-top:18px;overflow:hidden}.ec-tools .ect-result-bar{border-bottom:1px solid var(--lf-border);color:var(--lf-text-faint);text-transform:uppercase;letter-spacing:.06em;justify-content:space-between;align-items:center;padding:10px 16px;font-size:12.5px;font-weight:600;display:flex}.ec-tools .ect-copy{border:1px solid var(--lf-border);background:var(--lf-surface);color:var(--lf-text);cursor:pointer;border-radius:8px;padding:5px 14px;font-size:13px;font-weight:600}.ec-tools .ect-copy:hover{border-color:var(--lf-accent);color:var(--lf-accent-deep)}.ec-tools .ect-result pre,.ec-tools .ect-example pre{white-space:pre-wrap;word-break:break-word;color:var(--lf-text);margin:0;padding:18px;font-family:inherit;font-size:15px;line-height:1.6}.ec-tools .ect-result-cta{border-top:1px solid var(--lf-border);color:var(--lf-text-muted);margin:0;padding:12px 18px;font-size:14px}.ec-tools .ect-result-cta a{color:var(--lf-accent-deep);font-weight:600;text-decoration:none}.ec-tools .ect-section{margin-top:52px}.ec-tools .ect-section h2{letter-spacing:-.02em;margin:0 0 18px;font-size:23px;font-weight:700}.ec-tools .ect-guide{flex-direction:column;gap:13px;margin:0;padding:0 0 0 20px;display:flex}.ec-tools .ect-guide li{color:var(--lf-text-muted);font-size:15.5px;line-height:1.62}.ec-tools .ect-guide li::marker{color:var(--lf-accent)}.ec-tools .ect-example{border:1px solid var(--lf-border);background:var(--lf-surface);border-radius:12px;overflow:hidden}.ec-tools .ect-example-input{border-bottom:1px dashed var(--lf-border);color:var(--lf-text-muted);margin:0;padding:14px 18px;font-size:14px;line-height:1.55}.ec-tools .ect-faqs{flex-direction:column;gap:22px;margin:0;display:flex}.ec-tools .ect-faqs dt{margin-bottom:6px;font-size:16px;font-weight:700}.ec-tools .ect-faqs dd{color:var(--lf-text-muted);margin:0;font-size:15px;line-height:1.62}.ec-tools .ect-cta{text-align:center;border:1px solid var(--lf-border);background:linear-gradient(160deg,var(--lf-surface),var(--lf-accent-soft,#fff1ec));border-radius:18px;margin-top:56px;padding:38px 28px}.ec-tools .ect-cta h2{letter-spacing:-.02em;margin:0 0 10px;font-size:22px;font-weight:800}.ec-tools .ect-cta p{color:var(--lf-text-muted);max-width:520px;margin:0 auto 20px;font-size:15px;line-height:1.6}.ec-tools .ect-cta .lf-btn-primary{text-decoration:none;display:inline-block}.ec-tools .ect-cta-sub{color:var(--lf-text-faint)!important;margin:14px auto 0!important;font-size:12.5px!important}.ec-tools .ect-hub-group{margin-top:40px}.ec-tools .ect-hub-group h2{letter-spacing:.06em;text-transform:uppercase;color:var(--lf-text-faint);margin:0 0 14px;font-size:15px;font-weight:700}.ec-tools .ect-sig-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.ec-tools .ect-sig-grid .ect-field:last-child{grid-column:span 2}.ec-tools .ect-color{border:1px solid var(--lf-border);background:var(--lf-surface);cursor:pointer;border-radius:8px;width:64px;height:38px;padding:2px}.ec-tools .ect-sig-preview{background:#fff;padding:22px 18px}.ec-tools .ect-sig-empty{color:var(--lf-text-faint);margin:0;font-size:14px}@media (max-width:560px){.ec-tools .ect-sig-grid{grid-template-columns:1fr}.ec-tools .ect-sig-grid .ect-field:last-child{grid-column:span 1}}.ec-tools .ect-extra{border:1px solid var(--lf-border);background:var(--lf-surface);white-space:pre-wrap;word-break:break-word;color:var(--lf-text-muted);border-radius:12px;margin:0;padding:18px;font-family:inherit;font-size:15px;line-height:1.62}.ec-tools .ect-preview-body{flex-direction:column;gap:14px;padding:16px 18px;display:flex}.ec-tools .ect-preview-profile{color:var(--lf-text-muted);margin:0;font-size:14.5px;line-height:1.55}.ec-tools .ect-preview-empty{color:var(--lf-text-muted);margin:0;font-size:14.5px;line-height:1.6}.ec-tools .ect-lead{border:1px solid var(--lf-border);background:var(--lf-surface);border-radius:12px;flex-direction:column;gap:6px;padding:14px 16px;display:flex}.ec-tools .ect-lead-top{align-items:center;gap:10px;display:flex}.ec-tools .ect-lead-score{color:var(--lf-accent-deep);border:1.5px solid var(--lf-accent);border-radius:999px;padding:1px 10px;font-size:14px;font-weight:700}.ec-tools .ect-lead-source{text-transform:uppercase;letter-spacing:.05em;color:var(--lf-text-faint);font-size:12px;font-weight:600}.ec-tools .ect-lead-title{color:var(--lf-text);font-size:15px;font-weight:600;text-decoration:none}.ec-tools .ect-lead-title:hover{color:var(--lf-accent-deep)}.ec-tools .ect-lead-reason{color:var(--lf-text-muted);margin:0;font-size:13.5px;line-height:1.5}.ec-tools .ect-lead-draft{border-top:1px dashed var(--lf-border);flex-direction:column;gap:6px;padding-top:12px;display:flex}.ec-tools .ect-banner-wrap{padding:18px;position:relative}.ec-tools .ect-banner-canvas{border:1px solid var(--lf-border);border-radius:8px;width:100%;height:auto;display:block}.ec-tools .ect-banner-deadzone{pointer-events:none;mix-blend-mode:difference;border:2px dashed #ffffff8c;border-radius:10px;width:18%;height:62%;position:absolute;bottom:18px;left:calc(18px + 4%)}.ec-tools .ect-inspect-card{border:1px solid var(--lf-border);background:#fff;border-radius:10px;max-width:440px;margin:16px 18px 0;overflow:hidden}.ec-tools .ect-inspect-img{aspect-ratio:1.91;object-fit:cover;width:100%;display:block}.ec-tools .ect-inspect-noimg{aspect-ratio:1.91;background:var(--lf-surface-2,#f0ebe7);color:var(--lf-text-faint);justify-content:center;align-items:center;font-size:13px;display:flex}.ec-tools .ect-inspect-meta{flex-direction:column;gap:3px;padding:10px 14px 12px;display:flex}.ec-tools .ect-inspect-domain{color:var(--lf-text-faint);font-size:12px}.ec-tools .ect-inspect-title{color:var(--lf-text);font-size:14.5px;font-weight:600}.ec-tools .ect-inspect-desc{color:var(--lf-text-muted);font-size:13px}.ec-tools .ect-inspect-checks{flex-direction:column;gap:7px;padding:14px 18px 4px;display:flex}.ec-tools .ect-check{margin:0;font-size:14px;line-height:1.5}.ec-tools .ect-check-ok{color:#1e9e5a}.ec-tools .ect-check-warn{color:#b7791f}.ec-tools .ect-check-fail{color:#c0392b}.ec-tools .ect-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.ec-tools .ect-grid-hub{margin-top:8px}.ec-tools .ect-card{border:1px solid var(--lf-border);background:var(--lf-surface);border-radius:14px;flex-direction:column;gap:7px;padding:18px;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex}.ec-tools .ect-card:hover{border-color:var(--lf-accent);box-shadow:var(--lf-shadow-sm);transform:translateY(-2px)}.ec-tools .ect-card-name{color:var(--lf-text);font-size:15.5px;font-weight:700}.ec-tools .ect-card-desc{color:var(--lf-text-muted);font-size:13.5px;line-height:1.5}.ec-tools .ect-card-kind{letter-spacing:.05em;text-transform:uppercase;color:var(--lf-accent-deep);margin-top:4px;font-size:11.5px;font-weight:600}.ec-tools .ect-all-link{margin:18px 0 0;font-size:14.5px}.ec-tools .ect-all-link a{color:var(--lf-accent-deep);font-weight:600;text-decoration:none}@media (max-width:560px){.ec-tools .ect-page{padding:28px 18px 72px}.ec-tools .ect-tool{padding:18px}}.ec-tools .ect-sr{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ec-tools .ect-tool button:focus-visible,.ec-tools .ect-tool select:focus-visible,.ec-tools .ect-tool input:focus-visible,.ec-tools .ect-tool textarea:focus-visible{outline:2px solid var(--lf-accent);outline-offset:2px}.ec-tools .ect-bt-controls{flex-wrap:wrap;align-items:flex-end;gap:16px;display:flex}.ec-tools .ect-bt-zone{flex:240px;min-width:0}.ec-tools .ect-bt-now{border:1px solid var(--lf-border);border-left:3px solid var(--lf-band-low);border-radius:var(--lf-radius-sm);background:var(--lf-surface);flex-direction:column;flex:260px;gap:2px;min-width:0;padding:10px 14px;display:flex}.ec-tools .ect-bt-now-1{border-left-color:var(--lf-band-mid)}.ec-tools .ect-bt-now-2,.ec-tools .ect-bt-now-3{border-left-color:var(--lf-band-high)}.ec-tools .ect-bt-now-label{letter-spacing:.08em;text-transform:uppercase;color:var(--lf-text-faint);font-size:11px;font-weight:700}.ec-tools .ect-bt-now strong{color:var(--lf-text);font-size:15.5px}.ec-tools .ect-bt-now-detail{color:var(--lf-text-muted);font-size:12.5px;line-height:1.45}.ec-tools .ect-bt-shift{color:var(--lf-text-muted);margin:14px 0 0;font-size:13.5px;line-height:1.5}.ec-tools .ect-bt-scroll{margin-top:18px;padding-bottom:4px;overflow-x:auto}.ec-tools .ect-bt-grid{border-collapse:separate;border-spacing:2px;table-layout:fixed}.ec-tools .ect-bt-caption{caption-side:top;text-align:left;letter-spacing:.05em;text-transform:uppercase;color:var(--lf-text-faint);padding-bottom:10px;font-size:12px;font-weight:600}.ec-tools .ect-bt-hour{width:22px;font-size:10.5px;font-family:var(--lf-font-mono);color:var(--lf-text-faint);text-align:center;padding:0 0 4px;font-weight:500}.ec-tools .ect-bt-day,.ec-tools .ect-bt-corner{z-index:1;background:var(--lf-surface);width:40px;color:var(--lf-text-muted);text-align:left;padding-right:8px;font-size:11.5px;font-weight:700;position:sticky;left:0}.ec-tools .ect-bt-td{width:22px;padding:0}.ec-tools .ect-bt-cell{background:var(--lf-surface-2);border:0;border-radius:4px;width:16px;height:16px;display:inline-block;position:relative}.ec-tools .ect-bt-td .ect-bt-cell{width:100%;height:20px}.ec-tools button.ect-bt-cell{cursor:pointer;transition:transform .12s,box-shadow .12s}.ec-tools button.ect-bt-cell:hover{box-shadow:var(--lf-shadow-sm);transform:scale(1.18)}.ec-tools .ect-bt-c0{background:var(--lf-surface-2)}.ec-tools .ect-bt-c1{background:color-mix(in srgb,var(--lf-accent)24%,var(--lf-surface))}.ec-tools .ect-bt-c2{background:color-mix(in srgb,var(--lf-accent)58%,var(--lf-surface))}.ec-tools .ect-bt-c3{background:var(--lf-accent)}.ec-tools .ect-bt-cell.is-peak:after{content:"";background:var(--lf-accent-deep);border-radius:50%;width:5px;height:5px;margin:auto;position:absolute;inset:0}.ec-tools .ect-bt-c3.is-peak:after{background:#ffffffeb}.ec-tools .ect-bt-cell.is-now{box-shadow:0 0 0 2px var(--lf-text)}.ec-tools .ect-bt-cell.is-selected{box-shadow:0 0 0 2px var(--lf-accent-deep)}.ec-tools .ect-bt-legend{color:var(--lf-text-muted);flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:16px;font-size:12.5px;display:flex}.ec-tools .ect-bt-legend-title{letter-spacing:.07em;text-transform:uppercase;color:var(--lf-text-faint);font-size:11px;font-weight:700}.ec-tools .ect-bt-key{align-items:center;gap:6px;display:inline-flex}.ec-tools .ect-bt-detail{border:1px solid var(--lf-border);border-radius:var(--lf-radius-sm);background:var(--lf-bg);min-height:74px;margin-top:18px;padding:14px 16px}.ec-tools .ect-bt-detail-empty{color:var(--lf-text-muted);margin:0;font-size:13.5px;line-height:1.55}.ec-tools .ect-bt-detail-head{color:var(--lf-text-muted);margin:0 0 8px;font-size:14.5px}.ec-tools .ect-bt-detail-list{color:var(--lf-text-muted);flex-direction:column;gap:5px;margin:0;padding-left:18px;font-size:13.5px;line-height:1.5;display:flex}.ec-tools .ect-bt-detail-list li::marker{color:var(--lf-accent)}.ec-tools .ect-bt-sources{border-top:1px solid var(--lf-border);margin-top:22px;padding-top:18px}.ec-tools .ect-bt-sources-title{color:var(--lf-text);margin:0 0 12px;font-size:13px;font-weight:700;line-height:1.5}.ec-tools .ect-bt-source-list{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.ec-tools .ect-bt-source-list li{border-left:2px solid var(--lf-border-strong);flex-direction:column;gap:3px;padding-left:12px;display:flex}.ec-tools .ect-bt-source-list a{color:var(--lf-accent-deep);font-size:14px;font-weight:700;text-decoration:none}.ec-tools .ect-bt-source-list a:hover{text-decoration:underline}.ec-tools .ect-bt-source-meta{letter-spacing:.04em;text-transform:uppercase;color:var(--lf-text-faint);font-size:11.5px;font-weight:600}.ec-tools .ect-bt-source-sample{color:var(--lf-text-muted);font-size:12.5px;line-height:1.5}.ec-tools .ect-bt-caveat{color:var(--lf-text-muted);margin:18px 0 0;font-size:12.5px;line-height:1.6}@media (max-width:560px){.ec-tools .ect-bt-now{flex-basis:100%}}.ec-tools .ect-inv-layout{flex-direction:column;gap:26px;display:flex}.ec-tools .ect-inv-form{flex-direction:column;gap:16px;display:flex}.ec-tools .ect-inv-pair{grid-template-columns:1fr 1fr;gap:14px;display:grid}.ec-tools .ect-inv-items{border:1px solid var(--lf-border);border-radius:var(--lf-radius-sm);flex-direction:column;gap:10px;margin:0;padding:14px;display:flex}.ec-tools .ect-inv-items legend{padding:0 6px}.ec-tools .ect-inv-row{grid-template-columns:minmax(0,1fr) 64px 96px 32px;align-items:center;gap:8px;display:grid}.ec-tools .ect-inv-qty,.ec-tools .ect-inv-rate{text-align:right;font-family:var(--lf-font-mono);font-size:13px}.ec-tools .ect-inv-remove{border:1px solid var(--lf-border);background:var(--lf-surface);width:32px;height:32px;color:var(--lf-text-muted);cursor:pointer;border-radius:8px;font-size:17px;line-height:1;transition:border-color .15s,color .15s}.ec-tools .ect-inv-remove:hover:not(:disabled){border-color:var(--lf-danger);color:var(--lf-danger)}.ec-tools .ect-inv-remove:disabled{opacity:.35;cursor:not-allowed}.ec-tools .ect-inv-add{border:1px dashed var(--lf-border-strong);color:var(--lf-accent-deep);cursor:pointer;background:0 0;border-radius:8px;align-self:flex-start;padding:7px 14px;font-size:13px;font-weight:600;transition:border-color .15s,background .15s}.ec-tools .ect-inv-add:hover{border-color:var(--lf-accent);background:var(--lf-accent-wash)}.ec-tools .ect-inv-actions{flex-wrap:wrap;gap:10px;margin-bottom:14px;display:flex}.ec-tools .ect-inv-print{padding:7px 18px;font-size:13.5px}.ec-tools .ect-inv-paper{border:1px solid var(--lf-border);box-shadow:var(--lf-shadow-md);color:#1c1410;background:#fff;border-radius:10px;padding:34px 32px}.ec-tools .ect-inv-head{border-bottom:2px solid var(--lf-accent);justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:16px;display:flex}.ec-tools .ect-inv-word{font-family:var(--lf-font-display);letter-spacing:-.01em;margin:0;font-size:34px;line-height:1}.ec-tools .ect-inv-number{font-family:var(--lf-font-mono);color:var(--lf-text-muted);margin:6px 0 0;font-size:13px}.ec-tools .ect-inv-from{text-align:right;color:var(--lf-text-muted);white-space:pre-line;flex-direction:column;gap:3px;max-width:50%;font-size:13px;line-height:1.5;display:flex}.ec-tools .ect-inv-from strong{color:#1c1410;font-size:14.5px}.ec-tools .ect-inv-parties{justify-content:space-between;gap:24px;padding:18px 0 22px;display:flex}.ec-tools .ect-inv-parties>div{flex-direction:column;gap:3px;font-size:13.5px;line-height:1.5;display:flex}.ec-tools .ect-inv-dates{text-align:right}.ec-tools .ect-inv-label{letter-spacing:.08em;text-transform:uppercase;color:var(--lf-text-faint);font-size:10.5px;font-weight:700}.ec-tools .ect-inv-multiline{white-space:pre-line;color:var(--lf-text-muted)}.ec-tools .ect-inv-table{border-collapse:collapse;width:100%;font-size:13.5px}.ec-tools .ect-inv-table th{text-align:left;letter-spacing:.08em;text-transform:uppercase;color:var(--lf-text-faint);border-bottom:1px solid var(--lf-border-strong);padding:0 0 8px;font-size:10.5px;font-weight:700}.ec-tools .ect-inv-table td{border-bottom:1px solid var(--lf-border);vertical-align:top;padding:10px 0;line-height:1.45}.ec-tools .ect-inv-n{text-align:right;font-family:var(--lf-font-mono);font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:14px!important}.ec-tools .ect-inv-placeholder{color:var(--lf-text-faint)}.ec-tools .ect-inv-totals{flex-direction:column;gap:7px;width:min(280px,100%);margin-left:auto;padding-top:16px;font-size:13.5px;display:flex}.ec-tools .ect-inv-totals>div{color:var(--lf-text-muted);justify-content:space-between;gap:20px;display:flex}.ec-tools .ect-inv-grand{border-top:2px solid var(--lf-accent);margin-top:3px;padding-top:9px;font-size:16px;font-weight:700;color:#1c1410!important}.ec-tools .ect-inv-notes{border-top:1px dashed var(--lf-border-strong);flex-direction:column;gap:4px;margin-top:26px;padding-top:14px;font-size:13px;line-height:1.55;display:flex}.ec-tools .ect-inv-privacy{color:var(--lf-text-muted);margin:16px 0 0;font-size:12.5px;line-height:1.6}@media (max-width:560px){.ec-tools .ect-inv-pair{grid-template-columns:1fr}.ec-tools .ect-inv-row{grid-template-columns:minmax(0,1fr) 56px 80px 30px;gap:6px}.ec-tools .ect-inv-paper{padding:22px 18px}.ec-tools .ect-inv-head,.ec-tools .ect-inv-parties{flex-direction:column}.ec-tools .ect-inv-from,.ec-tools .ect-inv-dates{text-align:left;max-width:100%}.ec-tools .ect-inv-word{font-size:28px}}@media print{body *{visibility:hidden}.ec-tools .ect-inv-paper,.ec-tools .ect-inv-paper *{visibility:visible}.ec-tools .ect-inv-paper{width:100%;box-shadow:none;border:0;border-radius:0;padding:0;position:absolute;top:0;left:0}.ec-tools .ect-inv-placeholder{visibility:hidden}@page{margin:16mm}}.ec-tools .ect-fmt-input{resize:vertical;min-height:150px;line-height:1.6}.ec-tools .ect-fmt-styles{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.ec-tools .ect-fmt-style{border:1px solid var(--lf-border-strong);background:var(--lf-surface);color:var(--lf-text);cursor:pointer;border-radius:999px;padding:7px 16px;font-size:14px;transition:border-color .15s,background .15s,color .15s}.ec-tools .ect-fmt-style:hover:not(:disabled){border-color:var(--lf-accent);background:var(--lf-accent-wash);color:var(--lf-accent-deep)}.ec-tools .ect-fmt-style.is-active{border-color:var(--lf-accent);background:var(--lf-accent-wash-2);color:var(--lf-accent-deep)}.ec-tools .ect-fmt-style:disabled{opacity:.45;cursor:not-allowed}.ec-tools .ect-fmt-clear{color:var(--lf-text-muted);border-style:dashed;font-size:13px}.ec-tools .ect-fmt-hint{color:var(--lf-text-faint);margin:10px 0 0;font-size:12.5px}.ec-tools .ect-fmt-preview{background:#fff;padding:20px 18px}.ec-tools .ect-fmt-post{white-space:pre-wrap;word-break:break-word;color:#1c1410;margin:0;font-size:14.5px;line-height:1.62}.ec-tools .ect-fmt-empty{color:var(--lf-text-faint);margin:0;font-size:14px}.ec-tools .ect-fmt-meters{border-top:1px solid var(--lf-border);font-size:12.5px;font-family:var(--lf-font-mono);color:var(--lf-text-muted);flex-wrap:wrap;justify-content:space-between;gap:8px 16px;padding:11px 18px;display:flex}.ec-tools .ect-fmt-count.is-over{color:var(--lf-danger);font-weight:700}.ec-tools .ect-fmt-styled.is-heavy{color:var(--lf-warn);font-weight:700}.ec-tools .ect-fmt-warning{border-top:1px solid var(--lf-border);background:var(--lf-accent-wash);color:var(--lf-text-muted);margin:0;padding:13px 18px;font-size:13px;line-height:1.6}.ec-tools .ect-fmt-caveat{color:var(--lf-text-muted);margin:16px 0 0;font-size:13px;line-height:1.65}