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.ninephp-toc-node-toggle[aria-expanded="true"] span:after{opacity:0}.ninephp-toc[data-toggle-icon="caret"] .ninephp-toc-toggle-mark,.ninephp-toc[data-toggle-icon="caret"] .ninephp-toc-node-toggle span{width:0;height:0;border:5px solid transparent;border-top-color:currentColor;transform:translateY(3px)}.ninephp-toc[data-toggle-icon="circle"] .ninephp-toc-toggle-mark,.ninephp-toc[data-toggle-icon="circle"] .ninephp-toc-node-toggle span{width:18px;height:18px;border:1px solid currentColor;border-radius:50%;position:relative;transform:none}.ninephp-toc[data-toggle-icon="circle"] .ninephp-toc-toggle-mark:after,.ninephp-toc[data-toggle-icon="circle"] .ninephp-toc-node-toggle span:after{content:"";position:absolute;left:5px;top:4px;width:5px;height:5px;border-right:1.5px solid;border-bottom:1.5px solid;transform:rotate(45deg)}.ninephp-toc-list-wrap{margin-top:10px}.ninephp-toc.is-collapsed .ninephp-toc-list-wrap{display:none}.ninephp-toc-list{margin:0!important;padding:0!important;list-style:none!important}.ninephp-toc-list .ninephp-toc-list{margin:3px 0 2px 18px!important;padding-left:12px!important;border-left:1px solid color-mix(in srgb,var(--nt-accent) 20%,var(--nt-border))!important}.ninephp-toc-linkrow{display:flex;align-items:flex-start;gap:6px}.ninephp-toc-link{display:flex;flex:1;min-width:0;padding:6px 6px;border-radius:6px;color:inherit!important;text-decoration:none!important;font-weight:550;line-height:1.35}.ninephp-toc-link:hover{color:var(--nt-accent)!important;background:color-mix(in srgb,var(--nt-accent) 6%,transparent)}.ninephp-toc-link.is-active{color:var(--nt-accent)!important;font-weight:750;background:color-mix(in srgb,var(--nt-accent) 8%,transparent)}.ninephp-toc-level-3>.ninephp-toc-linkrow .ninephp-toc-link,.ninephp-toc-level-4>.ninephp-toc-linkrow .ninephp-toc-link,.ninephp-toc-level-5>.ninephp-toc-linkrow 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.ninephp-toc-style-clean{padding:0}.ninephp-toc-style-clean .ninephp-toc-header{padding-bottom:9px;border-bottom:1px solid var(--nt-border)}
.ninephp-toc-style-soft_card{padding:15px 16px;border:1px solid var(--nt-border);border-radius:12px;background:var(--nt-alt)}
.ninephp-toc-style-accent_frame{padding:14px 16px;border:1px solid var(--nt-border);border-left:5px solid var(--nt-accent);border-radius:9px;background:color-mix(in srgb,var(--nt-accent) 4%,var(--nt-surface))}
.ninephp-toc-style-editorial{padding:13px 0;border-top:3px solid var(--nt-accent);border-bottom:1px solid var(--nt-border)}.ninephp-toc-style-editorial .ninephp-toc-heading strong{text-transform:uppercase;letter-spacing:.055em;font-size:.9em}
.ninephp-toc-style-compact{padding:10px 12px;border:1px solid var(--nt-border);border-radius:7px;background:var(--nt-surface);font-size:13px}.ninephp-toc-style-compact .ninephp-toc-link{padding:4px 5px}.ninephp-toc-style-compact .ninephp-toc-list-wrap{margin-top:6px}
.ninephp-toc-style-rounded{padding:17px;border:1px solid var(--nt-border);border-radius:20px;background:var(--nt-surface);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.ninephp-toc-style-dark{padding:16px;border-radius:12px;background:var(--ninephp-primary-dark,#17212b);color:var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff))}.ninephp-toc-style-dark{--nt-text:var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff));--nt-muted:color-mix(in srgb,var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff)) 72%,transparent);--nt-border:color-mix(in srgb,var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff)) 28%,transparent)}.ninephp-toc-style-dark .ninephp-toc-level-3>.ninephp-toc-linkrow .ninephp-toc-link,.ninephp-toc-style-dark .ninephp-toc-level-4>.ninephp-toc-linkrow .ninephp-toc-link{color:color-mix(in srgb,var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff)) 86%,transparent)!important}
.ninephp-toc-style-gradient{padding:0;border:1px solid var(--nt-border);border-radius:12px;overflow:hidden;background:var(--nt-surface)}.ninephp-toc-style-gradient .ninephp-toc-header{padding:13px 15px;background:linear-gradient(135deg,color-mix(in srgb,var(--nt-accent) 20%,var(--nt-surface)),color-mix(in srgb,var(--ninephp-secondary,var(--nt-accent)) 14%,var(--nt-surface)))}.ninephp-toc-style-gradient .ninephp-toc-list-wrap{padding:8px 12px 13px}
.ninephp-toc-style-chapter{padding:15px 17px;border:1px solid var(--nt-border);border-radius:4px;background:var(--nt-surface);box-shadow:inset 5px 0 0 var(--nt-accent)}.ninephp-toc-style-chapter .ninephp-toc-heading strong{font-family:Georgia,serif;font-size:1.08em}.ninephp-toc-style-chapter .ninephp-toc-link{font-family:Georgia,serif}
.ninephp-toc-style-minimal_line{padding:8px 0}.ninephp-toc-style-minimal_line .ninephp-toc-header{padding-left:11px;border-left:3px solid var(--nt-accent)}.ninephp-toc-style-minimal_line .ninephp-toc-list-wrap{padding-left:7px}
.ninephp-toc-style-outlined{padding:15px;border:2px solid color-mix(in srgb,var(--nt-accent) 38%,var(--nt-border));border-radius:10px;background:transparent}.ninephp-toc-style-outlined .ninephp-toc-count{border:1px solid color-mix(in srgb,var(--nt-accent) 35%,transparent);background:transparent}
.ninephp-toc-style-magazine{padding:0 0 12px;border-bottom:3px solid var(--nt-accent);background:var(--nt-surface)}.ninephp-toc-style-magazine .ninephp-toc-header{padding:11px 13px;background:var(--ninephp-primary-dark,#17212b);color:var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff))}.ninephp-toc-style-magazine .ninephp-toc-icon,.ninephp-toc-style-magazine .ninephp-toc-count{color:var(--ninephp-on-primary-dark,var(--ninephp-on-primary,#fff))}.ninephp-toc-style-magazine .ninephp-toc-count{background:rgba(255,255,255,.12)}.ninephp-toc-style-magazine .ninephp-toc-list-wrap{padding:8px 10px 0}
@media(max-width:782px){.ninephp-toc{margin:14px 0 18px;font-size:14px}.ninephp-toc-style-soft_card,.ninephp-toc-style-accent_frame,.ninephp-toc-style-rounded,.ninephp-toc-style-dark,.ninephp-toc-style-outlined,.ninephp-toc-style-chapter{padding:12px}.ninephp-toc-list .ninephp-toc-list{margin-left:10px!important;padding-left:9px!important}.ninephp-toc-heading{gap:7px}.ninephp-toc-heading strong{font-size:1em}.ninephp-toc-toggle-label{display:none}.ninephp-toc-link{padding:7px 4px}.ninephp-toc-node-toggle{min-width:30px;height:30px}}
.ninephp-toc.is-numbered ol.ninephp-toc-list{counter-reset:ninephp-toc-item}.ninephp-toc.is-numbered ol.ninephp-toc-list>li{counter-increment:ninephp-toc-item}.ninephp-toc.is-numbered ol.ninephp-toc-list>li>.ninephp-toc-linkrow>.ninephp-toc-link:before{content:counters(ninephp-toc-item,'.') '. ';flex:0 0 auto;color:var(--nt-accent);font-weight:800;margin-right:5px}