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(max-width:960px){.blog-layout{grid-template-columns:1fr;gap:40px}.blog-sidebar{grid-template-columns:repeat(2,minmax(0,1fr));position:static}.side-about{grid-column:1/-1}.article-layout{grid-template-columns:1fr;gap:28px}.article-toc{grid-row:1;position:static}.article-toc ol{grid-template-columns:1fr 1fr;column-gap:20px;display:grid}.article-toc li:nth-child(2) a{border-top:0}}@media (min-width:621px) and (max-width:960px){.article-table{font-size:12.5px}.article-table th,.article-table td{padding:10px 11px}}@media (max-width:760px){.header-inner{flex-wrap:wrap;gap:12px;padding:10px 18px}.main-nav{border-top:1px solid var(--line);white-space:nowrap;scrollbar-width:none;order:3;gap:22px;width:100%;padding-top:8px;overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}.main-nav a{align-items:center;min-height:40px;display:inline-flex}html{scroll-padding-top:120px}}@media (max-width:620px){.blog-layout{padding:28px 18px 64px}.blog-sidebar{grid-template-columns:1fr}.blog-intro h1{font-size:23px}.post-row h3{font-size:17.5px}.article-layout{padding:28px 18px 56px}.article-toc{display:none}.article-main>h1{overflow-wrap:anywhere;font-size:clamp(25px,7.5vw,30px)}.article-lede{font-size:16px}.article-section h2{font-size:21px}.article-section p{font-size:16px;line-height:1.85}.article-sources{padding:20px 18px}.article-bottom-nav{flex-direction:column}.article-table{font-size:12.5px}.article-table th,.article-table td{padding:9px 10px}.article-checklist li{padding-left:36px;font-size:15px}.related-section{padding:0 18px 64px}.legal-page{padding:40px 18px 64px}.footer-inner,.footer-bottom{padding-inline:18px}.footer-inner{display:block}.footer-links{margin-top:24px}.footer-bottom{line-height:1.8;display:block}}@media (orientation:landscape) and (max-height:500px){html{scroll-padding-top:72px}.header-inner{flex-wrap:nowrap;gap:16px;min-height:54px;padding:6px 18px}.main-nav{border-top:0;order:0;gap:16px;width:auto;min-width:0;padding-top:0;overflow-x:auto}.main-nav a{align-items:center;min-height:44px;display:inline-flex}.language-link{flex:none}.blog-sidebar,.article-toc{position:static}}@media (max-width:620px){.brand strong{font-size:19px}}.reaction-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:center;margin-top:28px;padding:24px 20px 20px}.reaction-box h2{letter-spacing:-.02em;margin:0;font-size:17px}.reaction-hint{color:var(--muted);margin:6px 0 0;font-size:12.5px}.reaction-list{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:18px;display:grid}.reaction-button{border:1px solid var(--line);background:var(--bg);min-height:92px;color:var(--sub);font:inherit;cursor:pointer;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:12px 4px 10px;transition:border-color .15s,background .15s,color .15s,transform .1s;display:flex}.reaction-button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.reaction-button:active:not(:disabled){transform:scale(.97)}.reaction-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.reaction-button:disabled{cursor:default}.reaction-button.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}.reaction-emoji{font-size:24px;line-height:1.2}.reaction-label{font-size:12.5px;font-weight:700;line-height:1.35}.reaction-count{color:var(--ink);font-variant-numeric:tabular-nums;font-size:13px;font-weight:800}.reaction-button.active .reaction-count{color:var(--accent-ink)}@media (max-width:620px){.reaction-box{padding:20px 12px 14px}.reaction-list{gap:5px}.reaction-button{border-radius:10px;min-height:84px;padding:10px 2px 8px}.reaction-emoji{font-size:21px}.reaction-label{font-size:11px}}.scroll-top{right:max(18px,env(safe-area-inset-right));bottom:max(22px,calc(env(safe-area-inset-bottom) + 14px));z-index:30;border:1px solid var(--line-strong);background:var(--surface);width:46px;height:46px;color:var(--ink);cursor:pointer;opacity:0;pointer-events:none;border-radius:50%;place-items:center;transition:opacity .2s,transform .2s,color .15s,border-color .15s;display:grid;position:fixed;transform:translateY(12px);box-shadow:0 6px 18px #0000001f}.scroll-top.visible{opacity:1;pointer-events:auto;transform:none}.scroll-top:hover{color:var(--accent);border-color:var(--accent)}.scroll-top:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (min-width:1240px){.scroll-top{right:max(28px,calc((100vw - var(--max)) / 2 - 76px))}}@media (prefers-reduced-motion:reduce){.scroll-top,.reaction-button{transition:none}}@media (max-width:460px){.reaction-list{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.reaction-button{flex:0 0 calc(33.3333% - 4px);min-height:80px}.reaction-label{font-size:11.5px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}