:root{--bg: #fafafa;--bg2: #f4f4f5;--surface: #ffffff;--surface2: rgba(255, 255, 255, .88);--ink: #111827;--muted: rgba(17, 24, 39, .64);--border: rgba(17, 24, 39, .09);--shadow: 0 1px 2px rgba(17, 24, 39, .04);--shadow2: 0 10px 28px rgba(17, 24, 39, .06);--accent: #e11d48;--accent2: #2563eb;--radius: 14px;--content: 76ch;--sans: ui-sans-serif, system-ui, -apple-system, "SF Pro Text", "SF Pro Display", "PingFang SC", "Noto Sans CJK SC", "Noto Sans SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--display: ui-sans-serif, system-ui, -apple-system, "SF Pro Display", "PingFang SC", "Noto Sans CJK SC", "Noto Sans SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--ink);font-family:var(--sans);line-height:1.6;background:var(--bg)}::selection{background:#e11d482e}a{color:inherit;text-decoration-color:#2563eb59;text-underline-offset:3px}a:hover{text-decoration-color:#2563eba6}.wrap{max-width:min(1100px,calc(100% - 48px));margin:0 auto}.glass{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.topbar{position:sticky;top:12px;z-index:10;margin:18px 0 22px}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 14px;background:var(--surface2)}.content,.article-shell,.category-overview,.tag-overview,.category-featured-block,.article-extension-block,.article-related-block,.footer-panel{box-shadow:none}.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none}.brand-logo{width:18px;height:18px;border-radius:4px;flex:0 0 auto}.brand-title{font-family:var(--display);font-weight:800;letter-spacing:-.015em;line-height:1.1}.nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nav a{text-decoration:none;padding:5px 6px;border-radius:0;border:0;color:var(--muted);background:transparent;font-size:14px;line-height:1.2}.nav a:hover{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.hero{padding:22px 18px}.hero h1{font-family:var(--display);font-weight:860;letter-spacing:-.02em;margin:0 0 6px;line-height:1.1;font-size:clamp(28px,4vw,44px)}.hero p{margin:0;color:var(--muted);max-width:var(--content)}.page-head{padding:12px 18px}.page-head h1{margin:10px 0 0;font-family:var(--display);font-weight:840;letter-spacing:-.02em;line-height:1.08;font-size:clamp(26px,3.6vw,40px)}.page-head p{margin:8px 0 0;max-width:46em;color:#0f172a8c;font-size:14px;line-height:1.6}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-crumb{display:inline-flex;align-items:center;gap:8px;color:#0f172a7a;font-size:13px;line-height:1.1}.page-crumb a{color:inherit;text-decoration:none}.page-crumb a:hover{color:#0f172aad;text-decoration:underline}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin:18px 0 8px}.section-head :is(h1,h2){margin:0;font-family:var(--display);font-weight:800;letter-spacing:-.01em;font-size:clamp(18px,2.4vw,24px)}.section-note{margin:0;color:var(--muted);font-size:13px}.section-head__actions{display:flex;align-items:baseline;justify-content:flex-end;gap:14px;flex-wrap:wrap}.section-more{color:#0f172ab8;font-size:13px;text-decoration:none}.section-more:hover{color:var(--ink);text-decoration:underline}.section-cta{display:flex;justify-content:center;margin:18px 0 38px}.section-cta__button{display:inline-flex;align-items:center;justify-content:center;min-width:116px;min-height:42px;padding:0 18px;border-radius:999px;border:1px solid rgba(15,23,42,.08);background:#ffffffe0;color:var(--ink);text-decoration:none;font-size:14px;font-weight:700;line-height:1;transition:transform .12s ease,border-color .12s ease,background-color .12s ease}.section-cta__button:hover{transform:translateY(-1px);border-color:#0f172a24;background:#2563eb0f}.featured-grid{display:grid;grid-template-columns:minmax(0,2.26fr) minmax(0,.84fr);gap:14px;margin:8px 0 26px;align-items:stretch}.featured-main{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.featured-main__item{min-width:0}.featured-main__item .post-card,.featured-main__item .post-card__link{height:100%}.featured-main__item .post-card__body{min-height:84px}.featured-grid .post-card__body{padding-top:8px;padding-bottom:8px}.featured-grid .post-card__title{margin-top:0;margin-bottom:0;line-height:1.2;font-size:clamp(18px,2.1vw,24px)}.featured-main .post-card__media{aspect-ratio:1500 / 860}.featured-main .post-card__title{font-size:clamp(19px,2.2vw,23px)}.featured-main .post-card__body{padding-top:16px;padding-bottom:4px}.featured-main .post-card__title{margin-bottom:10px}.featured-main .post-card__desc{line-height:1.5;font-size:13.5px}.featured-side{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));gap:14px;height:100%}.featured-side__top{min-height:0}.featured-side__bottom{min-height:0;grid-row:span 2;display:grid;grid-template-rows:repeat(2,minmax(0,1fr));gap:14px}.featured-side__top .post-card,.featured-side__bottom .post-card,.featured-side__top .post-card__link,.featured-side__bottom .post-card__link{height:100%}.featured-side .post-card__media{aspect-ratio:1500 / 700}.featured-side .post-card__body{padding:10px 13px 12px;min-height:0;display:flex;flex-direction:column;justify-content:flex-start}.featured-side .post-card__title{font-size:clamp(16px,1.7vw,20px);line-height:1.24}.featured-side .post-card__desc{margin-top:4px;line-height:1.48;font-size:12.5px}.post-card--compact .post-card__media{aspect-ratio:1500 / 700}.post-card--compact .post-card__body{padding:10px 13px 12px}.post-card--compact .post-card__title{margin-top:0;font-size:clamp(16px,1.7vw,20px);line-height:1.24}.topic-card__desc{margin:4px 0 0;color:var(--muted);font-size:12.5px;line-height:1.5}.topic-card--compact .post-card__media{aspect-ratio:1500 / 700}.topic-card--compact .post-card__body{padding:10px 13px 12px;min-height:118px}.topic-card--compact .post-card__title{margin-top:0;font-size:clamp(16px,1.7vw,19px);line-height:1.24}@media screen and (max-width:980px){.featured-grid,.featured-main{grid-template-columns:1fr}.featured-side{grid-template-rows:none;height:auto}.featured-side__bottom{grid-row:auto;grid-template-rows:none}.featured-main__item .post-card__body{min-height:0}}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin:18px 0 36px}.card{grid-column:span 12;padding:16px 16px 14px;border-radius:calc(var(--radius) - 2px);border:1px solid rgba(15,23,42,.1);background:var(--surface);box-shadow:none;transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.card:hover{transform:translateY(-1px);border-color:#0f172a29;box-shadow:var(--shadow2)}.card h2{font-family:var(--display);margin:0 0 6px;line-height:1.18;letter-spacing:-.01em;font-weight:760}.post-card{padding:0;overflow:hidden}.post-card__link{display:block;color:inherit}.post-card__media{position:relative;aspect-ratio:1500 / 630;padding:0;line-height:0;background:linear-gradient(180deg,#fafafa,#f3f4f6);border-bottom:1px solid rgba(15,23,42,.1);overflow:hidden}.post-card__media.has-img{background:#fff}.post-card__img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;object-position:center;background:#fff;transform:translateZ(0);filter:saturate(1.06) contrast(1.02)}.post-card__img[src$=".svg"]{object-fit:contain;background:#f8f8f7;filter:none}.post-card__media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0f172a00,#0f172a1a);opacity:.18}.post-card__badge{position:absolute;left:14px;top:14px;z-index:1;padding:3px 10px;border-radius:999px;font-size:12px;line-height:1.1;font-weight:600;letter-spacing:.02em;color:#111827e0;background:#ffffffe0;border:1px solid rgba(17,24,39,.1);box-shadow:0 1px 2px #1118270f}.post-card__body{padding:14px 16px 17px}.post-card__title{margin-top:8px;margin-bottom:7px;font-size:17px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-card__meta{align-items:center;gap:8px;font-size:12px;letter-spacing:.01em}.post-card__eyebrow{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#0f172a0a;color:#0f172a9e;font-weight:600}.post-card__desc{margin:0;color:var(--muted);line-height:1.6;font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-card:hover .post-card__media{transform:scale(1.01);transition:transform .16s ease}.post-card:hover{transform:translateY(-1px)}.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.search-results__empty{margin:0;color:var(--muted)}.search-results__list{display:grid;gap:8px}.search-result{display:block;padding:12px 14px;border-radius:14px;border:1px solid rgba(15,23,42,.08);background:var(--surface);color:inherit;text-decoration:none;transition:border-color .12s ease,transform .12s ease,box-shadow .12s ease}.search-result:hover{transform:translateY(-1px);border-color:#0f172a24;box-shadow:0 8px 20px #0f172a0a}.search-result__meta{color:#0f172a6b;font-size:11.5px;line-height:1.4}.search-result__title{margin-top:4px;font-family:var(--display);font-size:16px;font-weight:740;line-height:1.32;letter-spacing:-.01em}.search-result__desc{margin:5px 0 0;color:var(--muted);font-size:13.5px;line-height:1.52;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media screen and (min-width:981px){.grid .post-card{grid-column:span 6}}@media screen and (min-width:1200px){.grid .post-card{grid-column:span 4}}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(15,23,42,.08);border-radius:999px;padding:5px 10px;background:#0f172a08;text-decoration:none;color:var(--muted)}.pill:hover{color:var(--ink);border-color:#0f172a24;background:#2563eb0f}.pill--active{color:var(--ink);border-color:#0f172a24;background:#0f172a0f;font-weight:700}.content{max-width:var(--content);padding:20px 18px 26px}.content h1{font-family:var(--display);margin:0 0 12px;line-height:1.1;letter-spacing:-.02em;font-weight:860}.content h2,.content h3{font-family:var(--display);letter-spacing:-.01em}.content :is(p,ul,ol,blockquote){color:#0f172ae0}.content pre{overflow:auto;padding:14px;border-radius:12px;border:1px solid rgba(15,23,42,.1);background:#ffffffe6;font-family:var(--mono);font-size:13px;line-height:1.55}.content code{font-family:var(--mono);font-size:.95em}.content blockquote{margin:18px 0;padding:12px 14px;border-left:3px solid rgba(37,99,235,.32);background:#2563eb0a;border-radius:12px}.search-page{margin:16px 0 36px}.search-panel{width:100%;padding:24px 28px 30px}.search-panel__label{display:block;margin-bottom:10px}.search-panel__input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#ffffffb8;color:var(--ink);outline:none;font:inherit;transition:border-color .14s ease,box-shadow .14s ease,background-color .14s ease}.search-panel__input::placeholder{color:#1118277a}.search-panel__input:focus{border-color:#1118272e;box-shadow:0 0 0 3px #1118270f;background:#ffffffeb}.search-panel__results{margin-top:16px}.article-shell{max-width:min(920px,100%);margin:16px auto 36px;padding:24px 28px 30px}.article-crumb{margin:0 0 14px}.article-shell>h1{margin:0 0 10px;font-size:clamp(30px,4vw,46px)}.article-meta{align-items:center;margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid rgba(15,23,42,.08)}.article-meta time{display:inline-flex;align-items:center;line-height:1}.article-prose{font-size:17px;line-height:1.82;color:#0f172ae0}.article-intro{margin:0 0 24px;padding:0 0 16px;border-bottom:1px solid rgba(15,23,42,.06)}.article-intro p{margin:0;max-width:42em;color:#0f172ab8;font-size:clamp(16px,2vw,18px);line-height:1.8}.category-intro{margin:0 0 18px;padding:18px 22px}.category-intro p{margin:0;max-width:52em;color:#0f172ab8;font-size:15px;line-height:1.85}.category-overview{margin:0 0 24px;padding:20px 22px 22px}.category-overview__intro p{margin:0;max-width:52em;color:#0f172ab8;font-size:15px;line-height:1.85}.category-overview__topics,.category-overview__featured{margin-top:18px;padding-top:18px;border-top:1px solid rgba(15,23,42,.08)}.category-overview__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.category-overview__head h2,.category-overview__label{margin:0}.category-overview__head h2{font-size:clamp(21px,2.3vw,26px);line-height:1.24}.category-overview__label{color:var(--ink);font-size:14px;font-weight:700}.index-overview{margin:0 0 36px;padding:20px 22px 22px}.index-overview__intro p{margin:0;max-width:54em;color:#0f172ab8;font-size:15px;line-height:1.8}.index-overview__group{margin-top:18px;padding-top:18px;border-top:1px solid rgba(15,23,42,.08)}.index-overview--plain .index-overview__group{margin-top:0;padding-top:0;border-top:0}.index-overview__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.index-overview__label{margin:0;color:var(--ink);font-size:14px;font-weight:700}.index-overview__pills{display:flex;flex-wrap:wrap;gap:10px}.index-overview__pills .pill span,.category-tabs .pill span{opacity:.58}.tag-overview{margin:0 0 18px;padding:18px 22px 20px}.tag-overview__intro{margin:10px 0 0;padding:0}.tag-overview__related{margin-top:18px;padding-top:16px;border-top:1px solid rgba(15,23,42,.08)}.tag-overview__related-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.tag-overview__label{margin:0;color:var(--ink);font-size:14px;font-weight:700}.article-extension-block{max-width:min(920px,100%);margin:18px auto 0;padding:24px 28px 26px}.article-extension-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.article-extension-head h2{margin:0;font-family:var(--display);font-size:clamp(18px,1.8vw,21px);line-height:1.35}.article-topics{margin:0;padding:0}.article-topics__list{display:flex;flex-wrap:wrap;gap:8px}.article-hero{margin:0 0 18px}.article-hero img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid rgba(15,23,42,.08);background:#0f172a05}.article-prose>:first-child{margin-top:0}.article-prose>:last-child{margin-bottom:0}.article-prose h2{margin:1.8em 0 .68em;font-size:clamp(20px,2vw,24px);line-height:1.42;max-width:30em}.article-prose h3{margin:1.4em 0 .58em;font-size:clamp(17px,1.5vw,19px);line-height:1.48;max-width:34em;font-weight:760}.article-prose :is(p,ul,ol){margin:.9em 0;max-width:42em}.article-prose ul,.article-prose ol{padding-left:1.1em}.article-prose li{padding-left:.2em}.article-prose li+li{margin-top:.42em}.article-prose hr{border:0;border-top:1px solid rgba(15,23,42,.14);margin:1.8em 0}.article-prose blockquote{margin:1.3em 0;max-width:40em;padding:14px 16px;border-left:2px solid rgba(37,99,235,.24);background:#0f172a06;border-radius:12px}.article-prose blockquote :is(p,ul,ol){max-width:none}.article-prose a{color:#1d4ed8;text-decoration-thickness:1.5px}.article-prose img{display:block;width:100%;max-width:100%;height:auto;margin:1.45em 0 1.35em;border-radius:12px;border:1px solid rgba(15,23,42,.08);background:#0f172a05}.article-prose :is(p,ul,ol,pre,blockquote)+img,.article-prose img+:is(p,ul,ol,blockquote,pre){margin-top:1.45em}.article-prose pre{margin:1.35em 0;padding:16px 18px;overflow:auto;border-radius:14px;background:#0f172a;color:#e2e8f0;border:1px solid rgba(15,23,42,.22);line-height:1.7}.article-prose code{font-size:.9em}.article-prose h2+h3{margin-top:.92em}.article-prose :not(pre)>code{padding:.15em .4em;border-radius:6px;background:#0f172a14}.article-prose table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95em}.article-prose th,.article-prose td{text-align:left;padding:10px 12px;border-bottom:1px solid rgba(15,23,42,.1)}.article-prose th{background:#0f172a0a;font-weight:700}.category-featured-block{margin:0 0 36px;padding:20px 18px 26px;box-shadow:none}.article-hubs{margin:0;padding:0;border:0;border-radius:0;background:transparent}.topic-hub-block{margin:0 0 18px;padding:18px 22px 20px}.topic-hub-pills{display:flex;flex-wrap:wrap;gap:10px}.article-related-block{max-width:min(920px,100%);margin:18px auto 36px;padding:24px 28px 30px;box-shadow:none}.article-related{margin-top:0;padding-top:0;border-top:0}.article-related h2{margin:0}.article-related__list{display:grid;gap:10px}.article-related__item{display:block;padding:14px 16px;border-radius:14px;border:1px solid rgba(15,23,42,.08);background:var(--surface);text-decoration:none;transition:border-color .12s ease,transform .12s ease,box-shadow .12s ease}.article-related__item:hover{transform:translateY(-1px);border-color:#0f172a24;box-shadow:0 8px 20px #0f172a0a}.article-related__meta{display:flex;gap:10px;flex-wrap:wrap;color:#0f172a7a;font-size:12px}.article-related__item h3{margin:5px 0 0;font-family:var(--display);font-size:17px;line-height:1.4;font-weight:760}.article-related__item p{margin:6px 0 0;color:var(--muted);font-size:14px;line-height:1.6}@media(max-width:720px){.article-shell{padding:20px 18px 24px}.article-shell>h1{margin-bottom:8px;font-size:clamp(28px,9vw,36px)}.article-extension-block,.article-related-block{padding:20px 18px 22px}.article-extension-head{align-items:flex-start;flex-direction:column;gap:6px}.article-meta{margin-bottom:14px;padding-bottom:10px}.article-intro{margin-bottom:20px;padding-bottom:14px}.article-prose{font-size:17px;line-height:1.82}.article-prose :is(p,ul,ol,blockquote),.article-prose :is(h2,h3){max-width:none}.article-prose :is(p,ul,ol){margin:.82em 0}.article-prose ul,.article-prose ol{padding-left:1em}.article-prose li{padding-left:.14em}.article-prose img{margin:1.15em 0 1.05em;border-radius:10px}.article-prose pre{margin:1.1em 0;padding:13px 14px;border-radius:12px}.article-prose h2+h3:before{width:1.2rem;height:1.2rem;margin-right:.42rem;font-size:.72rem}.category-featured-block{padding:18px 16px 22px}.article-hubs{margin:0 0 26px;padding:18px 22px 20px;border:1px solid rgba(15,23,42,.06);border-radius:18px;background:#ffffff9e}.topic-hub-block{margin:0 0 18px;padding:18px 22px 20px}.topic-hub-pills{display:flex;flex-wrap:wrap;gap:10px}.article-related-block{padding:20px 18px 24px}.article-related{margin-top:0;padding-top:0}.article-related__item{padding:12px 14px}}.pager{display:flex;gap:10px;justify-content:space-between;align-items:center;margin:18px 0 40px}.footer{padding:26px 0 40px;color:var(--muted);font-size:13px}.footer-panel{padding:22px 18px 14px}.footer-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr) minmax(180px,.72fr);gap:20px 24px;max-width:980px;margin:0 auto;align-items:start}.footer-grid section{min-width:0}.footer-grid h3{margin:0 0 12px;color:var(--ink);font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1.25}.footer-grid ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.footer-grid li a,.footer-cats a{display:block;line-height:1.35;font-size:14px;color:var(--muted);text-decoration:none;transition:color .12s ease}.footer-grid li a:hover,.footer-cats a:hover{color:var(--ink)}.footer-cats{display:grid;gap:10px}.footer-cats a{display:inline-flex;align-items:baseline;gap:6px}.footer-cats span{opacity:.72;font-size:13px}.footer-more{color:inherit!important}.footer-more:hover{color:var(--ink)!important}.footer-bottom{margin-top:18px;padding-top:14px;border-top:1px solid rgba(15,23,42,.08);display:flex;justify-content:space-between;gap:10px;font-size:12px}@media(min-width:760px){.card{grid-column:span 6}}@media(min-width:1024px){.card{grid-column:span 4}}@media(max-width:760px){.wrap{max-width:min(1100px,calc(100% - 24px))}.topbar{top:8px;margin:10px 0 14px}.topbar-inner{flex-direction:column;align-items:stretch;gap:10px;padding:12px}.brand{width:100%;justify-content:flex-start}.brand-title{font-size:21px}.nav{width:100%;flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;gap:16px;padding-bottom:2px}.nav::-webkit-scrollbar{display:none}.nav a{flex:0 0 auto;white-space:nowrap;font-size:15px;line-height:1.2;padding:3px 0}.article-shell{padding:18px 14px 22px}.search-page{margin:12px 0 28px}.search-panel{padding:18px 16px 20px}.article-prose{font-size:16px;line-height:1.8}.footer{padding:18px 0 24px}.footer-panel{padding:16px 14px 12px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.footer-grid section:nth-child(2){grid-column:1 / -1}.footer-grid h3{margin-bottom:8px;font-size:16px}.footer-grid ul,.footer-cats{gap:8px}.footer-grid li a,.footer-cats a{font-size:13px;line-height:1.4}.footer-bottom{margin-top:14px;padding-top:12px;flex-direction:column;align-items:flex-start;gap:4px}.section-head--stack-sm{align-items:flex-start;flex-direction:column}.section-head__actions{align-items:flex-start;justify-content:flex-start;gap:8px}.tag-overview{padding:16px 16px 18px}.tag-overview__related-head{align-items:flex-start;flex-direction:column;gap:6px}.category-overview{padding:18px 16px}.category-overview__topics,.category-overview__featured{margin-top:16px;padding-top:16px}.category-overview__head{align-items:flex-start;flex-direction:column;gap:6px}.category-overview__head h2{font-size:clamp(24px,7vw,30px)}.index-overview{padding:18px 16px}.index-overview__group{margin-top:16px;padding-top:16px}.index-overview__head{align-items:flex-start;flex-direction:column;gap:6px}}@media(max-width:420px){.brand-title{font-size:19px}.nav{gap:14px}.nav a{font-size:14px}.footer-grid{grid-template-columns:1fr;gap:16px}.footer-grid section:nth-child(2){grid-column:auto}}