.nbstool-page{max-width:1100px;margin:0 auto;padding:24px 16px 48px}.nbstool-breadcrumb{color:var(--main-text-muted,#6b7280);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:16px;font-size:13px;display:flex}.nbstool-breadcrumb a{color:var(--main-text-muted,#6b7280);text-decoration:none}.nbstool-breadcrumb a:hover{color:var(--main-color,#4f46e5)}.nbstool-header{margin-bottom:24px}.nbstool-header h1{color:var(--main-heading-color,#111827);margin:0 0 6px;font-size:1.5rem;font-weight:700}.nbstool-header p{color:var(--main-text-muted,#6b7280);margin:0;font-size:.95rem}.nbstool-tool-wrapper{background:var(--main-card-bg,#fff);border-style:solid;border-width:1px;border-color:var(--main-border-color,#e5e7eb);border-radius:12px;padding:24px}.nbstool-about{background:var(--main-card-bg,#fff);border-style:solid;border-width:1px;border-color:var(--main-border-color,#e5e7eb);color:var(--main-text-color,#374151);border-radius:12px;margin-top:32px;padding:24px;line-height:1.7}.nbstool-about h2,.nbstool-about h3{color:var(--main-heading-color,#111827);margin-top:1.5em;margin-bottom:.5em}.nbstool-about h2:first-child,.nbstool-about h3:first-child{margin-top:0}.nbstool-about p{margin-bottom:.75em}.nbstool-about ul,.nbstool-about ol{margin-bottom:.75em;padding-left:1.5em}.nbstool-related{margin-top:32px}.nbstool-related h2{color:var(--main-heading-color,#111827);margin:0 0 16px;font-size:1.15rem;font-weight:700}.nbstool-related-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.nbstool-related-item{background:var(--main-card-bg,#fff);border-style:solid;border-width:1px;border-color:var(--main-border-color,#e5e7eb);color:inherit;border-radius:8px;flex-direction:column;gap:4px;padding:14px 16px;text-decoration:none;transition:border-color .15s;display:flex}.nbstool-related-item:hover{border-color:var(--main-color,#4f46e5)}.nbstool-related-title{color:var(--main-heading-color,#111827);font-size:.9rem;font-weight:600}.nbstool-related-desc{color:var(--main-text-muted,#6b7280);font-size:.8rem;line-height:1.4}body.dark-mode .nbstool-header h1{color:var(--dark-heading-color,#f3f4f6)}body.dark-mode .nbstool-tool-wrapper{background:var(--dark-card-bg,#1f2937);border-color:var(--dark-border-color,#374151)}body.dark-mode .nbstool-about{background:var(--dark-card-bg,#1f2937);border-color:var(--dark-border-color,#374151);color:var(--dark-text-color,#d1d5db)}body.dark-mode .nbstool-about h2,body.dark-mode .nbstool-about h3,body.dark-mode .nbstool-related h2{color:var(--dark-heading-color,#f3f4f6)}body.dark-mode .nbstool-related-item{background:var(--dark-card-bg,#1f2937);border-color:var(--dark-border-color,#374151)}body.dark-mode .nbstool-related-item:hover{border-color:var(--main-color,#4f46e5)}body.dark-mode .nbstool-related-title{color:var(--dark-heading-color,#f3f4f6)}body.dark-mode .nbstool-related-desc{color:var(--dark-text-muted,#9ca3af)}@media (max-width:768px){.nbstool-page{padding:16px 12px 32px}.nbstool-tool-wrapper,.nbstool-about{border-radius:8px;padding:16px}.nbstool-header h1{font-size:1.25rem}.nbstool-related-grid{grid-template-columns:1fr}}