:root{--cs-side-accent: #3A4CA8}[data-bs-theme=dark]{--cs-side-accent: #9aa8ec}aside.cs-side{width:100%;min-width:0;max-width:none}@media(min-width: 992px){aside.cs-side{width:300px;min-width:300px;max-width:300px;flex-shrink:0}}.min-w-0{min-width:0}.cs-side{font-size:.9375rem}.cs-side-label{display:flex;align-items:center;gap:.75rem;margin:0 0 1rem;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--bs-secondary-color)}.cs-side-label::after{content:"";flex:1;height:1px;background:var(--bs-border-color)}.cs-side-search{padding-bottom:.5rem;border-bottom:1px solid var(--bs-border-color);color:var(--bs-secondary-color);transition:border-color .2s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-search:focus-within{border-bottom-color:var(--bs-emphasis-color);color:var(--bs-emphasis-color)}.cs-side-search .form-control{padding:.25rem 0;border:0;background:rgba(0,0,0,0);box-shadow:none;font-size:.9375rem}.cs-side-search .form-control::-webkit-search-cancel-button{display:none}.cs-side-chip{display:inline-block;padding:.35rem .75rem;font-size:.8125rem;line-height:1.3;color:var(--bs-body-color);text-decoration:none;background:var(--bs-tertiary-bg);transition:color .2s cubic-bezier(0.23, 1, 0.32, 1),background-color .2s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-chip:hover{color:var(--bs-emphasis-color);background:var(--bs-secondary-bg)}.cs-side-chip.is-active{color:#fff;background:var(--cs-side-accent)}[data-bs-theme=dark] .cs-side-chip.is-active{color:#14183a}.cs-side-chip:focus-visible{outline:2px solid var(--cs-side-accent);outline-offset:2px}.cs-side-post{color:inherit}.cs-side-post:hover .cs-side-post-title{text-decoration-color:currentColor}.cs-side-post:hover .cs-side-thumb img{transform:scale(1.05)}.cs-side-post:focus-visible{outline:2px solid var(--cs-side-accent);outline-offset:3px}.cs-side-post-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.875rem;font-weight:600;line-height:1.45;color:var(--bs-emphasis-color);text-decoration:underline;text-decoration-color:rgba(0,0,0,0);text-underline-offset:.2em;text-decoration-thickness:1px;transition:text-decoration-color .2s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-post-date{font-size:.75rem;color:var(--bs-secondary-color);font-variant-numeric:tabular-nums}.cs-side-post-title-sm{font-size:.8125rem;line-height:1.4}.cs-side-thumb{display:flex;align-items:center;justify-content:center;align-self:flex-start;width:5.5rem;aspect-ratio:16/9;overflow:hidden;color:var(--bs-secondary-color);background:var(--bs-tertiary-bg)}.cs-side-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(0.23, 1, 0.32, 1)}@media(min-width: 992px){.cs-side-toc{position:sticky;top:var(--cs-side-top, 6.5rem);max-height:calc(100vh - var(--cs-side-top, 6.5rem) - 1.5rem);overflow-y:auto;scrollbar-width:thin}}.cs-side-toc-rail{position:relative;border-left:1px solid var(--bs-border-color)}.cs-side-toc-fill{position:absolute;top:0;bottom:0;left:-1px;width:2px;background:var(--cs-side-accent);transform:scaleY(var(--cs-toc-fill, 0));transform-origin:top;transition:transform .3s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-toc a{display:block;padding:.4rem 0 .4rem 1rem;font-size:.8125rem;line-height:1.5;color:var(--bs-secondary-color);text-decoration:none;transition:color .2s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-toc a:hover{color:var(--bs-emphasis-color)}.cs-side-toc a.is-read{color:var(--bs-body-color)}.cs-side-toc a.is-active{color:var(--bs-emphasis-color);font-weight:600}.cs-side-toc a:focus-visible{outline:2px solid var(--cs-side-accent);outline-offset:-2px}.cs-side-top{font-size:.75rem;color:var(--bs-secondary-color);text-decoration:none}.cs-side-top:hover{color:var(--bs-emphasis-color)}.cs-article-body h2,.page-main h2,.page-main h3{scroll-margin-top:calc(var(--cs-side-top, 6.5rem) + .5rem)}.cs-side-links{border-left:1px solid var(--bs-border-color)}.cs-side-links a,.cs-side-links .is-current{display:block;margin-left:-1px;padding:.45rem 0 .45rem 1rem;border-left:2px solid rgba(0,0,0,0);font-size:.875rem;line-height:1.5;color:var(--bs-body-color);text-decoration:none;transition:color .2s cubic-bezier(0.23, 1, 0.32, 1),border-color .2s cubic-bezier(0.23, 1, 0.32, 1)}.cs-side-links a:hover{color:var(--bs-emphasis-color);border-left-color:var(--bs-border-color)}.cs-side-links a:focus-visible{outline:2px solid var(--cs-side-accent);outline-offset:-2px}.cs-side-links .is-current{color:var(--bs-emphasis-color);font-weight:600;border-left-color:var(--cs-side-accent)}.cs-side-links .badge{font-weight:500}.cs-side-toc a.is-h3{padding-left:1.75rem;font-size:.75rem}@media(prefers-reduced-motion: reduce){.cs-side-search,.cs-side-chip,.cs-side-post-title,.cs-side-thumb img,.cs-side-toc-fill,.cs-side-toc a,.cs-side-links a{transition:none}.cs-side-post:hover .cs-side-thumb img{transform:none}}@media(min-width: 992px){.cs-side-sticky{position:sticky;top:var(--cs-side-top, 6.5rem);max-height:calc(100vh - var(--cs-side-top, 6.5rem) - 1.5rem);overflow-y:auto;scrollbar-width:thin}.cs-side-sticky .cs-side-toc{position:static;max-height:none;overflow:visible}}