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0;border:0;background:transparent;color:var(--content-meta);cursor:pointer;font:inherit;text-decoration:none}.post-hero__share-action-icon{display:inline-flex;width:2.25rem;height:2.25rem;align-items:center;justify-content:center;border-radius:50%;background:var(--post-hero-share-action-color);color:var(--post-hero-share-action-icon-color, #fff);transition:transform .2s ease}.post-hero__share-action-icon svg{width:1.125rem;height:1.125rem}.post-hero__share-action-label{overflow:hidden;max-width:100%;font-size:.7rem;line-height:1.2;text-align:center;text-overflow:ellipsis;white-space:nowrap}.post-hero__share-action:hover,.post-hero__share-action:focus-visible{color:var(--deep-text)}.post-hero__share-action:hover .post-hero__share-action-icon,.post-hero__share-action:focus-visible .post-hero__share-action-icon{transform:translateY(-2px)}.post-hero__share-action--qq{--post-hero-share-action-color: #12b7f5}.post-hero__share-action--email{--post-hero-share-action-color: #ea4335}.post-hero__share-action--feishu{--post-hero-share-action-color: #3370ff}.post-hero__share-action--x{--post-hero-share-action-color: var(--deep-text);--post-hero-share-action-icon-color: var(--page-bg)}.post-hero__share-action--whatsapp{--post-hero-share-action-color: #25d366}.post-hero__share-action--copy{--post-hero-share-action-color: var(--primary)}:root.dark .post-hero__share-action--copy{--post-hero-share-action-icon-color: oklch(.08 0 0)}.post-hero__share-action--copy.is-copied{--post-hero-share-action-color: #22c55e}:root.dark .post-hero__share-action--copy.is-copied{--post-hero-share-action-icon-color: #fff}@media(max-width:768px){.post-hero__share-popover{grid-template-columns:6rem minmax(0,1fr);gap:var(--space-3)}.post-hero__share-qr{padding-right:.75rem}}.license-card{position:relative}.license-card__body,.license-card__actions{position:relative;isolation:isolate}.license-card__surface{position:absolute;inset:0;z-index:-10;background:var(--card-surface);pointer-events:none;filter:var(--paper-deckle-filter)}.license-card__surface--actions{background:var(--article-surface-bg)}.license-card__content{position:relative;isolation:isolate;overflow:hidden;padding:1.25rem}.license-card__title{color:var(--deep-text);font-size:1.25rem;font-weight:600;line-height:1.35}.license-card__url{display:block;margin-top:.375rem;color:var(--content-meta);font-size:.9375rem;line-height:1.45;text-decoration:none;overflow-wrap:anywhere;transition:color .16s ease}.license-card__url:hover,.license-card__url:focus-visible{color:var(--link-color)}.license-card__meta{display:flex;flex-wrap:wrap;gap:.75rem 2.5rem;margin:1rem 0 0}.license-card__meta-item{min-width:8rem}.license-card__meta dt{margin:0 0 .375rem;color:var(--content-meta);font-size:.8125rem;font-weight:500;line-height:1.2}.license-card__meta dd{margin:0;color:var(--deep-text);font-size:.875rem;line-height:1.45}.license-card__meta dd a{color:inherit;text-decoration-line:underline;text-decoration-thickness:1px;text-underline-offset:3px}.license-card__meta dd a:hover,.license-card__meta dd a:focus-visible{color:var(--link-color)}.license-card__mark{position:absolute;top:50%;right:var(--space-6);z-index:-1;translate:0 -50%;font-size:15rem;line-height:1;color:color-mix(in srgb,var(--deep-text) 5%,transparent);pointer-events:none}.license-card__actions{min-height:var(--control-size);margin:-1px var(--space-8) 0;padding:0 var(--space-6)}@media(min-width:96rem)and (hover:hover)and (pointer:fine){.license-card__actions{display:none}}.license-card__action-row{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem 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.post-section-divider__label--related{display:inline}#post-container:has(.related-posts--bottom) .post-section-divider__label--other{display:none}@media(min-width:96rem)and (hover:hover)and (pointer:fine){.post-section-divider__label--related{display:none}.post-section-divider__label--other{display:inline}}.post-pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 2rem;margin-top:0;margin-bottom:2rem;font-size:.875rem}.post-pager__link{display:inline-flex;align-items:center;gap:.4rem;min-width:0;max-width:100%;color:var(--content-meta);text-decoration:none;transition:color .16s ease-out}.post-pager__link--next{margin-left:auto}.post-pager__link:hover,.post-pager__link:focus-visible{color:var(--link-color)}.post-pager__link:focus-visible{outline:2px solid var(--link-color);outline-offset:3px;border-radius:var(--radius-small)}.post-pager__icon{width:1.125rem;height:1.125rem;flex:0 0 auto}.post-pager__text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(min-width:768px){.post-pager__link{max-width:45%}}@media(prefers-reduced-motion:reduce){.post-hero__share-popover,.post-hero__share-action-icon,.post-pager__link,.license-card__url,.license-card__action{transition-duration:.01ms}}.post-nav{display:flex;align-items:center;font-size:.8125rem;line-height:1.25;margin-bottom:1.25rem;text-align:start}.post-nav__back{display:inline-flex;gap:.375rem;align-items:center;max-width:100%;min-width:0;padding:0;background:transparent;color:var(--deep-text);font-weight:600;text-decoration:none;cursor:pointer;transition:color .16s ease-out}.post-nav__back span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-nav__back:hover,.post-nav__back:focus-visible{color:var(--article-title-marker)}.post-nav__back:focus-visible{outline:2px solid var(--deep-text);outline-offset:2px;border-radius:.375rem}.post-nav__icon{width:1rem;height:1rem;flex:none;fill:currentColor}@media(prefers-reduced-motion:reduce){.post-nav__back{transition:none}}.post-accordion{--pa-panel-duration: .42s;--pa-content-duration: .46s;--pa-fade-in: .26s;--pa-fade-out: .16s;--pa-ease-settle: cubic-bezier(.22, 1, .36, 1);--pa-ease-spring: cubic-bezier(.34, 1.56, .64, 1);--pa-ease-enter: cubic-bezier(0, 0, .2, 1);--pa-ease-standard: cubic-bezier(.4, 0, .2, 1);--pa-content-lift: -.375rem;--pa-content-blur: 2px;--pa-inline-pad: 1.125rem}.post-accordion{position:relative;isolation:isolate}.post-accordion:before{content:"";position:absolute;inset:0;z-index:-1;background:var(--card-surface);pointer-events:none;filter:var(--paper-deckle-filter)}.post-accordion__item{position:relative}.post-accordion__item+.post-accordion__item:before{content:"";position:absolute;top:0;right:var(--pa-inline-pad);left:var(--pa-inline-pad);border-top:1px solid var(--line-divider)}.post-accordion__header,.post-accordion__static{display:flex;align-items:center;gap:1rem;width:100%;padding:.875rem var(--pa-inline-pad);text-align:start;background:transparent;border:none;color:inherit}.post-accordion__header{cursor:pointer}.post-accordion__header:focus-visible{outline:2px solid var(--article-title-marker);outline-offset:-2px}.post-accordion__title-wrap{display:flex;min-width:0;flex-direction:column;gap:.3rem}.post-accordion__title{color:var(--deep-text);font-size:.9375rem;font-weight:700;line-height:1.35;text-decoration-color:transparent;text-decoration-thickness:1px;text-underline-offset:.2em;transition:text-decoration-color .18s var(--pa-ease-standard)}.post-accordion__header:hover .post-accordion__title,.post-accordion__header:focus-visible .post-accordion__title{text-decoration-line:underline;text-decoration-color:currentColor}.post-accordion__arrow{flex-shrink:0;margin-left:auto;width:1.5rem;height:1.5rem;color:var(--content-meta);transition:rotate .36s var(--pa-ease-spring),color .2s var(--pa-ease-standard)}.post-accordion__header:hover .post-accordion__arrow{color:var(--deep-text)}.post-accordion__item[data-open] .post-accordion__arrow{rotate:180deg}.post-accordion__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--pa-panel-duration) var(--pa-ease-settle)}.post-accordion__item[data-open] .post-accordion__panel{grid-template-rows:1fr}.post-accordion__panel-inner{min-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:opacity var(--pa-fade-out) linear,visibility 0s linear var(--pa-panel-duration)}.post-accordion__item[data-open] .post-accordion__panel-inner{opacity:1;visibility:visible;transition:opacity var(--pa-fade-in) linear 80ms,visibility 0s}.post-accordion__content{translate:0 var(--pa-content-lift);filter:blur(var(--pa-content-blur));padding:.25rem var(--pa-inline-pad) 1.125rem;transition:translate .2s var(--pa-ease-settle),filter .2s linear}.post-accordion__item[data-open] .post-accordion__content{translate:0 0;filter:none;transition:translate var(--pa-content-duration) var(--pa-ease-spring) 60ms,filter var(--pa-panel-duration) linear}.post-accordion__notice{display:flex;align-items:center;gap:.5rem;min-width:0;color:var(--content-meta);font-size:.8rem;line-height:1.45}.post-accordion__notice-icon{flex-shrink:0;font-size:1rem;color:var(--primary);opacity:.8}.post-accordion__notice.is-outdated .post-accordion__notice-icon{color:#ef4444}.post-accordion__stats{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem 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var(--pa-ease-standard)}.post-accordion__term-link:hover,.post-accordion__term-link:focus-visible{color:var(--article-title-marker);border-color:currentcolor}.post-accordion__term-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.post-accordion__term-link--category{border-color:color-mix(in oklch,oklch(var(--article-category-lightness) var(--article-category-chroma) var(--article-category-hue)) 45%,transparent);background:color-mix(in oklch,oklch(var(--article-category-lightness) var(--article-category-chroma) var(--article-category-hue)) 12%,transparent);color:oklch(var(--article-category-lightness) var(--article-category-chroma) var(--article-category-hue));font-weight:600}.post-accordion__term-link--category:hover,.post-accordion__term-link--category:focus-visible{color:oklch(var(--article-category-lightness) var(--article-category-chroma) var(--article-category-hue));border-color:currentcolor;background:color-mix(in 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