.cl-sublinks{display:flex;gap:14px;flex-shrink:0}.cl-sublink{font-size:13px;font-weight:500;color:var(--color-link);text-decoration:none;transition:opacity .12s}.cl-sublink:hover{text-decoration:underline;opacity:.8}.faq-list{display:flex;flex-direction:column}.faq-item{border-bottom:1px solid var(--color-hairline);padding:24px 0}.faq-item:first-child{border-top:1px solid var(--color-hairline)}.faq-q{font-size:16px;font-weight:600;color:var(--color-ink);margin-bottom:10px;line-height:1.4}.faq-a{font-size:14px;line-height:1.8;color:var(--color-body);margin:0}.faq-a a{color:var(--color-link);text-decoration:none}.faq-a a:hover{text-decoration:underline}.faq-a code{font-family:var(--font-mono);font-size:13px;background:var(--color-canvas-soft-2);border:1px solid var(--color-hairline);border-radius:var(--rounded-xs);padding:1px 5px}.about-section{margin-bottom:40px}.about-h2{font-size:20px;font-weight:600;letter-spacing:-.4px;color:var(--color-ink);margin-bottom:12px}.about-p{font-size:14px;line-height:1.8;color:var(--color-body);margin-bottom:10px}.about-p strong{color:var(--color-ink)}.about-p a{color:var(--color-link);text-decoration:none}.about-p a:hover{text-decoration:underline}.about-p code{font-family:var(--font-mono);font-size:13px;background:var(--color-canvas-soft-2);padding:1px 5px;border-radius:var(--rounded-xs)}.feat-grid,.stat-grid,.use-grid,.case-grid,.about-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}.about-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.feat-card,.stat-card,.use-card,.case-card,.about-card{padding:16px 18px;background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);box-shadow:var(--shadow-1)}.feat-card-title,.feat-card-name,.stat-card-name,.use-card-title,.case-card-title,.about-card-title{font-size:13px;font-weight:600;color:var(--color-ink);margin-bottom:4px}.feat-card-desc,.stat-card-desc,.use-card-desc,.case-card-desc,.about-card-desc{font-size:12px;line-height:1.55;color:var(--color-body)}@media(max-width:500px){.feat-grid,.use-grid,.case-grid,.about-grid-2,.stat-grid,.about-grid-3{grid-template-columns:1fr}}.faq-cta,.about-cta,.tool-cta{margin-top:56px;padding:28px;background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-lg);text-align:center;box-shadow:var(--shadow-2)}.faq-cta-title,.about-cta-title,.tool-cta-title{font-size:16px;font-weight:600;color:var(--color-ink);margin-bottom:6px}.faq-cta-sub,.about-cta-sub,.tool-cta-sub{font-size:13px;color:var(--color-body);margin-bottom:18px}.faq-cta-btn,.about-cta-btn,.tool-cta-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 20px;background:var(--color-primary);color:var(--color-on-primary);border-radius:var(--rounded-pill);font-family:var(--font-sans);font-size:14px;font-weight:500;text-decoration:none;transition:opacity .12s}.faq-cta-btn:hover,.about-cta-btn:hover,.tool-cta-btn:hover{opacity:.82}.tool-field{display:flex;flex-direction:column;gap:6px}.tool-label{font-size:11px;font-weight:600;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--color-mute)}.tool-input{height:38px;padding:0 12px;font-family:var(--font-sans);font-size:14px;color:var(--color-ink);background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);outline:none;width:100%;transition:border-color .12s;box-shadow:var(--shadow-1)}.tool-input:focus{border-color:var(--color-primary)}.tool-input::placeholder{color:var(--color-mute)}.tool-input[type=number]::-webkit-inner-spin-button,.tool-input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.tool-input[type=number]{-moz-appearance:textfield}.tool-textarea{width:100%;min-height:180px;resize:vertical;font-family:var(--font-sans);font-size:14px;line-height:1.65;color:var(--color-ink);background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);padding:14px 16px;outline:none;display:block;transition:border-color .12s;box-shadow:var(--shadow-1)}.tool-textarea:focus{border-color:var(--color-primary)}.tool-textarea::placeholder{color:var(--color-mute)}.tool-input-group{display:flex;align-items:center;background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);overflow:hidden;transition:border-color .12s}.tool-input-group:focus-within{border-color:var(--color-hairline-strong)}.tool-input-group .tool-input{border:none;box-shadow:none;border-radius:0}.tool-input-affix{padding:0 10px;font-size:13px;color:var(--color-mute);background:var(--color-canvas-soft-2);height:38px;display:flex;align-items:center;flex-shrink:0;user-select:none}.tool-input-prefix{border-right:1px solid var(--color-hairline)}.tool-input-suffix{border-left:1px solid var(--color-hairline)}.tool-select{width:100%;height:38px;padding:0 28px 0 10px;background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);font-family:var(--font-sans);font-size:14px;color:var(--color-ink);outline:none;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;transition:border-color .12s}.tool-select:focus{border-color:var(--color-hairline-strong)}.tool-btn{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 16px;font-family:var(--font-sans);font-size:13px;font-weight:500;border-radius:var(--rounded-md);cursor:pointer;white-space:nowrap;transition:color .1s,border-color .1s,background .1s,opacity .12s}.tool-btn:disabled{opacity:.4;cursor:default}.tool-btn-sm{height:28px;padding:0 12px;font-size:12px;border-radius:var(--rounded-sm)}.tool-btn-lg{height:44px;padding:0 24px;font-size:15px}.tool-btn-primary{background:var(--color-primary);color:var(--color-on-primary);border:none}.tool-btn-primary:hover:not(:disabled){opacity:.82}.tool-btn-ghost{background:var(--color-canvas);color:var(--color-body);border:1px solid var(--color-hairline)}.tool-btn-ghost:hover:not(:disabled){color:var(--color-ink);border-color:var(--color-hairline-strong);background:var(--color-canvas-soft-2)}.tool-card{background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);padding:20px 22px;box-shadow:var(--shadow-1)}.tool-stat{background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);padding:16px 18px;display:flex;flex-direction:column;gap:5px;box-shadow:var(--shadow-1)}.tool-val{font-size:24px;font-weight:600;color:var(--color-ink);letter-spacing:-.5px;line-height:1}.tool-stat-label{font-size:10px;font-family:var(--font-mono);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-mute)}.tool-stats-2{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.tool-stats-3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tool-stats-4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}@media(max-width:640px){.tool-stats-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.tool-stats-3{grid-template-columns:repeat(2,1fr)}.tool-stats-2{grid-template-columns:1fr}}.tool-error{font-size:13px;color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:var(--rounded-md);padding:10px 14px;margin-bottom:16px}[data-theme=dark] .tool-error{color:#f87171;background:#ef44441a;border-color:#ef444440}.tool-disclaimer{font-size:12px;line-height:1.65;color:var(--color-mute);padding:12px 14px;background:var(--color-canvas-soft-2);border:1px solid var(--color-hairline);border-radius:var(--rounded-sm)}.notice-card{padding:14px 16px;background:var(--color-canvas-soft-2);border:1px solid var(--color-hairline);border-radius:var(--rounded-md);font-size:13px;line-height:1.7;color:var(--color-body)}.notice-card strong{color:var(--color-ink)}.tool-desc{display:flex;flex-direction:column;gap:14px;padding-top:32px;border-top:1px solid var(--color-hairline);margin-top:8px;margin-bottom:52px;font-size:14px;line-height:1.78;color:var(--color-body)}.tool-desc h2{font-size:18px;font-weight:600;letter-spacing:-.3px;color:var(--color-ink);margin-top:8px;margin-bottom:6px;line-height:1.35}.tool-desc p{margin:0}.tool-desc a{color:var(--color-link);text-decoration:none;font-weight:500}.tool-desc a:hover{text-decoration:underline}.tool-desc strong{color:var(--color-ink)}.tool-desc ul{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:6px;margin:8px 0 14px}.tool-desc li{font-size:14px;line-height:1.65;color:var(--color-body);padding-left:18px;position:relative}.tool-desc li:before{content:"—";position:absolute;left:0;color:var(--color-mute)}.tool-section{border-top:1px solid var(--color-hairline);padding-top:28px;margin-top:8px}.tool-section-title{font-size:15px;font-weight:600;color:var(--color-ink);letter-spacing:-.3px;margin-bottom:14px}.tool-seg{display:flex;background:var(--color-canvas-soft-2);border:1px solid var(--color-hairline);border-radius:var(--rounded-sm);padding:3px;width:fit-content;margin-bottom:20px}.tool-seg-btn{height:34px;padding:0 18px;border:none;border-radius:calc(var(--rounded-sm) - 2px);background:transparent;font-family:var(--font-sans);font-size:13px;font-weight:500;color:var(--color-body);cursor:pointer;transition:background .12s,color .12s,box-shadow .12s}.tool-seg-btn.active{background:var(--color-canvas);color:var(--color-ink);box-shadow:var(--shadow-1)}.tool-seg-btn:not(.active):hover{color:var(--color-ink)}.tool-copy-btn{height:28px;padding:0 14px;font-size:12px;font-family:var(--font-sans);font-weight:500;color:var(--color-on-primary);background:var(--color-primary);border:none;border-radius:var(--rounded-sm);cursor:pointer;transition:opacity .12s}.tool-copy-btn:hover{opacity:.8}.tool-copy-btn:disabled{opacity:.35;cursor:default}.tool-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--color-hairline);border-radius:var(--rounded-md);box-shadow:var(--shadow-1)}.tool-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--color-canvas)}.tool-table thead tr{border-bottom:1px solid var(--color-hairline)}.tool-table th{padding:11px 18px;text-align:right;font-size:11px;font-weight:600;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--color-mute);background:var(--color-canvas-soft);white-space:nowrap;border-right:1px solid var(--color-hairline)}.tool-table th:first-child{text-align:left}.tool-table th:last-child{border-right:none}.tool-table td{padding:10px 18px;text-align:right;color:var(--color-body);border-bottom:1px solid var(--color-hairline);border-right:1px solid var(--color-hairline);font-variant-numeric:tabular-nums;white-space:nowrap}.tool-table td:first-child{text-align:left;font-weight:600;color:var(--color-ink)}.tool-table td:last-child{border-right:none}.tool-table tbody tr:last-child td{border-bottom:none}.tool-table tbody tr:hover td{background:var(--color-canvas-soft-2)}.tool-table-matrix th{text-align:center}.tool-table-matrix th:first-child{text-align:left}.tool-table-matrix td{text-align:center;font-variant-numeric:normal}.tool-table-matrix td:first-child{text-align:left}.ad-sidebar[data-astro-cid-kc4hof6p]{position:sticky;top:24px;padding:16px 10px}.ad-label[data-astro-cid-kc4hof6p]{font-size:10px;color:var(--color-mute);text-align:center;text-transform:uppercase;letter-spacing:.07em;margin:0 0 6px}.ad-box[data-astro-cid-kc4hof6p]{width:300px;height:600px;background:var(--color-canvas-soft);border:1px solid var(--color-hairline);border-radius:var(--rounded-sm);overflow:hidden}html,body{height:100%}body{display:grid;grid-template-rows:var(--nav-h) 1fr;background:var(--color-canvas-soft);overflow:hidden}.cl-nav[data-astro-cid-scuu7fyy]{background:var(--color-canvas);border-bottom:1px solid var(--color-hairline);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:100;min-width:0}.cl-nav-logo[data-astro-cid-scuu7fyy]{display:flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--color-ink);letter-spacing:-.3px;text-decoration:none}.cl-nav-links[data-astro-cid-scuu7fyy]{display:flex;align-items:center;gap:2px;min-width:0;overflow-x:auto;scrollbar-width:none}.cl-nav-links[data-astro-cid-scuu7fyy]::-webkit-scrollbar{display:none}.cl-nav-link[data-astro-cid-scuu7fyy]{font-size:13px;color:var(--color-body);text-decoration:none;padding:5px 10px;border-radius:var(--rounded-full);white-space:nowrap;flex-shrink:0;transition:color .1s,background .1s}.cl-nav-link[data-astro-cid-scuu7fyy]:hover{color:var(--color-ink);background:var(--color-canvas-soft-2)}.cl-nav-link[data-astro-cid-scuu7fyy].active{color:var(--color-ink);background:var(--color-canvas-soft-2);font-weight:500}.cl-theme-btn[data-astro-cid-scuu7fyy]{height:28px;width:28px;border:1px solid var(--color-hairline);border-radius:var(--rounded-sm);background:var(--color-canvas);color:var(--color-ink);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s}.cl-theme-btn[data-astro-cid-scuu7fyy]:hover{background:var(--color-canvas-soft-2)}.cl-layout[data-astro-cid-scuu7fyy]{display:grid;grid-template-columns:220px 1fr 320px;grid-template-areas:"sidebar main right";overflow:hidden}.cl-sidebar[data-astro-cid-scuu7fyy]{grid-area:sidebar;background:var(--color-canvas);border-right:1px solid var(--color-hairline);display:flex;flex-direction:column;padding:28px 16px 24px;overflow-y:auto}.cl-sb-label[data-astro-cid-scuu7fyy]{font-family:var(--font-mono);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-mute);padding:0 8px;margin-bottom:4px}.cl-sb-link[data-astro-cid-scuu7fyy]{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--color-body);text-decoration:none;padding:5px 8px;border-radius:var(--rounded-sm);transition:color .1s,background .1s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cl-sb-link[data-astro-cid-scuu7fyy]:hover{color:var(--color-ink);background:var(--color-canvas-soft-2)}.cl-sb-link[data-astro-cid-scuu7fyy].active{color:var(--color-ink);background:var(--color-canvas-soft-2);font-weight:500}.cl-sb-live[data-astro-cid-scuu7fyy]{font-size:13px;line-height:1;flex-shrink:0;width:16px;text-align:center}.cl-sb-section[data-astro-cid-scuu7fyy]{margin-bottom:22px}.cl-sb-spacer[data-astro-cid-scuu7fyy]{flex:1;min-height:20px}.cl-sb-footer[data-astro-cid-scuu7fyy]{border-top:1px solid var(--color-hairline);padding-top:16px;display:flex;flex-wrap:wrap;gap:6px 14px}.cl-sb-footer[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]{font-size:11px;color:var(--color-mute);text-decoration:none;transition:color .12s}.cl-sb-footer[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]:hover{color:var(--color-ink)}.cl-sb-copy[data-astro-cid-scuu7fyy]{font-size:11px;color:var(--color-mute);width:100%;margin-top:4px}.cl-right-rail[data-astro-cid-scuu7fyy]{grid-area:right;background:var(--color-canvas);border-left:1px solid var(--color-hairline);overflow-y:auto}main[data-astro-cid-scuu7fyy]{grid-area:main;overflow-y:auto;padding:48px 40px 80px;background:var(--color-canvas-soft)}.cl-topbar[data-astro-cid-scuu7fyy]{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.cl-breadcrumb[data-astro-cid-scuu7fyy]{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--color-mute);min-width:0}.cl-breadcrumb[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]{color:var(--color-link);text-decoration:none}.cl-breadcrumb[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]:hover{text-decoration:underline}.cl-page-title[data-astro-cid-scuu7fyy]{font-size:28px;font-weight:700;letter-spacing:-.8px;color:var(--color-ink);margin-bottom:10px;line-height:1.2}.cl-page-sub[data-astro-cid-scuu7fyy]{font-size:15px;line-height:1.65;color:var(--color-body);margin-bottom:40px}.cl-content-footer[data-astro-cid-scuu7fyy]{margin-top:60px;padding-top:20px;border-top:1px solid var(--color-hairline);display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center}.cl-content-footer[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]{font-size:12px;color:var(--color-mute);text-decoration:none;transition:color .12s}.cl-content-footer[data-astro-cid-scuu7fyy] a[data-astro-cid-scuu7fyy]:hover{color:var(--color-ink)}.cl-content-footer[data-astro-cid-scuu7fyy] span[data-astro-cid-scuu7fyy]{font-size:12px;color:var(--color-mute);margin-left:auto}.cl-hamburger[data-astro-cid-scuu7fyy]{display:none}.cl-mobile-menu[data-astro-cid-scuu7fyy]{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--color-canvas);border-bottom:1px solid var(--color-hairline);box-shadow:0 8px 32px #0000001a;z-index:99}.cl-mobile-menu[data-astro-cid-scuu7fyy].open{display:block}.cl-mm-inner[data-astro-cid-scuu7fyy]{padding:6px 8px 12px}.cl-mm-label[data-astro-cid-scuu7fyy]{font-family:var(--font-mono);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-mute);padding:8px 10px 4px}.cl-mm-link[data-astro-cid-scuu7fyy]{display:flex;align-items:center;gap:8px;padding:9px 10px;font-size:14px;color:var(--color-body);text-decoration:none;border-radius:var(--rounded-sm);transition:background .1s,color .1s}.cl-mm-link[data-astro-cid-scuu7fyy]:hover{background:var(--color-canvas-soft-2);color:var(--color-ink)}.cl-mm-link[data-astro-cid-scuu7fyy].active{color:var(--color-ink);background:var(--color-canvas-soft-2);font-weight:500}.cl-mm-live[data-astro-cid-scuu7fyy]{font-size:14px;line-height:1;flex-shrink:0;width:18px;text-align:center}.cl-mm-divider[data-astro-cid-scuu7fyy]{height:1px;background:var(--color-hairline);margin:6px 10px}.cl-mobile-backdrop[data-astro-cid-scuu7fyy]{display:none;position:fixed;inset:0;z-index:98}.cl-mobile-backdrop[data-astro-cid-scuu7fyy].open{display:block}@media(max-width:1200px){.cl-layout[data-astro-cid-scuu7fyy]{grid-template-columns:220px 1fr}.cl-right-rail[data-astro-cid-scuu7fyy]{display:none}}@media(max-width:768px){html,body{overflow:auto;height:auto}body{grid-template-rows:var(--nav-h) auto;overflow-x:hidden}.cl-layout[data-astro-cid-scuu7fyy]{grid-template-columns:1fr;overflow:visible}.cl-sidebar[data-astro-cid-scuu7fyy]{display:none}.cl-hamburger[data-astro-cid-scuu7fyy]{display:flex}.cl-nav-links[data-astro-cid-scuu7fyy]{display:none}main[data-astro-cid-scuu7fyy]{overflow-y:visible;padding:28px 16px 56px;overflow-x:hidden}.cl-page-title[data-astro-cid-scuu7fyy]{font-size:22px}.cl-page-sub[data-astro-cid-scuu7fyy]{font-size:14px;margin-bottom:28px}}