@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media (prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*),[data-astro-transition-scope]{animation:none!important}}.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}@layer reset{*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}img,svg{vertical-align:middle}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{color:inherit}h1,h2,h3,h4,p,figure{margin:0}ul,ol{padding-left:1.25em}[hidden]{display:none!important}button:disabled{cursor:default}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{color:#152342;background:#d4e1ff}}@layer tokens{:root{--ink:#202e42;--muted:#64748a;--soft-ink:#8997a9;--bg:#f5f7fb;--surface:#fff;--line:#e1e7f0;--accent:#365bd9;--accent-hover:#2546ba;--accent-soft:#edf2ff;--sidebar-bg:#182735;--sidebar-ink:#b8c6d5;--sidebar-width:252px;--sidebar-compact:72px;--nav-active:#304967;--warm:#e1a778;--radius:14px;--max-width:1420px;--font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--serif:"Iowan Old Style","Songti SC","STSong",Georgia,serif;--shadow:0 3px 16px #142c4d06;--color-ink:var(--ink);--color-ink-soft:var(--muted);--color-ink-muted:var(--soft-ink);--color-surface:var(--surface);--color-line:var(--line);--color-brand:var(--accent);--color-surface-soft:var(--bg)}html[data-sidebar=collapsed]{--sidebar-width:72px}}@layer base{body{font:15px/1.75 var(--font);background:var(--bg);color:var(--ink)}h1,h2,h3,h4{letter-spacing:-.025em;font-weight:720;line-height:1.45}h1{font-size:clamp(29px,3vw,42px)}h2{font-size:25px}h3{font-size:18px}p{color:var(--muted)}small{font-size:12px}button{border:0}input,select{min-width:0}svg{flex-shrink:0}hr{border:0;border-top:1px solid var(--line);margin:24px 0}kbd{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:4px;padding:2px 5px;font:11px/1.4 ui-monospace,monospace}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-size:10px;font-weight:750}.text-link{color:var(--accent);white-space:nowrap;align-items:center;gap:7px;font-size:13px;font-weight:650;display:inline-flex}.text-link:hover{color:var(--accent-hover);text-underline-offset:4px;text-decoration:underline}.small{font-size:13px}.muted{color:var(--muted)}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.stack{gap:18px;display:grid}.meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:9px;font-size:12px;line-height:1.5;display:flex}.meta-dot{color:#a7b2c0;padding:0 7px}.pill{color:var(--accent);background:var(--accent-soft);border-radius:5px;align-items:center;padding:4px 9px;font-size:10px;font-weight:650;line-height:1.5;display:inline-flex}.pill.neutral{color:#667990;background:#f1f4f8}.pill.warm{color:#985927;background:#fbefe4}.btn{border:1px solid var(--line);background:var(--surface);min-height:43px;color:var(--ink);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 17px;font-size:13px;font-weight:620;line-height:1.5;display:inline-flex}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.primary:hover{background:var(--accent-hover)}.btn:hover{border-color:#bfcae1}.btn.ghost{background:0 0}.btn.small{min-height:34px;padding:7px 12px;font-size:12px}.icon-button{width:36px;height:36px;color:inherit;background:0 0;border-radius:7px;justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{background:#8296bc14}.skip-link{z-index:200;background:#fff;border-radius:8px;padding:12px 20px;position:fixed;top:-90px;left:240px}.skip-link:focus{top:15px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.pad{padding:27px}.grid{gap:20px;min-width:0;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.section{margin-top:38px}.section-heading{justify-content:space-between;align-items:end;gap:25px;margin-bottom:19px;display:flex}.section-heading h2{font-size:24px}.section-heading p{margin-top:5px;font-size:13px}.section-heading .eyebrow{margin-bottom:7px}.page-heading{justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px;display:flex}.page-heading h1{margin-top:9px;font-size:35px}.page-heading p{max-width:700px;margin-top:13px;font-size:14px}.breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:21px;font-size:12px;display:flex}.breadcrumb a:hover{color:var(--accent)}.empty-state{text-align:center;border:1px dashed #c9d5e5;border-radius:12px;grid-column:1/-1;padding:45px 28px}.empty-state h2,.empty-state h3{font-size:21px}.empty-state p{max-width:570px;margin:12px auto 20px;font-size:14px}.notice{background:var(--accent-soft);border-left:3px solid var(--accent);color:#4b6080;border-radius:0 8px 8px 0;padding:17px 21px;font-size:13px}.notice a{color:var(--accent);text-decoration:underline}.status-note{color:#7c776b;background:#f8f3e9;border-radius:7px;padding:14px 18px;font-size:12px}.inline-list{margin:0;padding:0;list-style:none}.inline-list li+li{border-top:1px solid var(--line)}.inline-list a{align-items:center;gap:15px;padding:14px 0;font-size:14px;display:flex}.inline-list a:hover{color:var(--accent)}.check-list{margin:0;padding:0;list-style:none}.check-list li{color:var(--muted);gap:12px;padding:11px 0;font-size:14px;display:flex}.check-list svg{color:var(--accent);margin-top:4px}}@layer layout{.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);color:var(--sidebar-ink);z-index:40;border-right:1px solid #142433;flex-direction:column;transition:width .15s;display:flex;position:fixed;inset:0 auto 0 0}.sidebar-brand{color:#fff;flex-shrink:0;align-items:center;gap:11px;padding:30px 25px 25px;display:flex}.brand-symbol{flex-shrink:0;width:31px;height:30px;display:block;position:relative}.brand-symbol i{border:5px solid #a8c2f0;border-radius:50%;width:25px;height:25px;display:block;position:absolute;top:3px;left:0}.brand-symbol i+i{width:12px;height:12px;box-shadow:0 0 0 3px var(--sidebar-bg);background:#e1a778;border:0;top:0;left:20px}.brand-text{letter-spacing:-1.1px;font-size:25px;font-weight:800;line-height:1}.brand-text small{letter-spacing:.18em;color:#8fabc3;white-space:nowrap;margin-top:10px;font-size:8px;font-weight:500;display:block}.sidebar-scroll{scrollbar-width:thin;scrollbar-color:#40576d transparent;flex:1;min-height:0;padding:0 16px 12px;overflow:hidden auto}.nav-group-label{letter-spacing:.14em;text-transform:uppercase;color:#839caf;white-space:nowrap;margin:17px 13px 9px;font-size:9px}.side-link{white-space:nowrap;border-radius:7px;align-items:center;gap:11px;min-height:37px;margin:3px 0;padding:9px 12px;font-size:12px;font-weight:530;display:flex;position:relative}.side-link:hover{color:#fff;background:#ffffff07}.side-link[aria-current=page]{background:var(--nav-active);color:#fff;box-shadow:inset 2px 0 #adc6fc}.side-link[aria-current=page] svg{color:#bfd4ff}.topic-link{color:#a2b5c8;min-height:33px;padding-block:7px;font-size:11px}.topic-link svg{opacity:.8;width:16px;height:16px}.sidebar-bottom{border-top:1px solid #fff1;flex-shrink:0;padding:11px 16px 17px}.sidebar-bottom .side-link{min-height:33px;padding-block:6px;font-size:11px}.side-count{background:#7895ba25;border-radius:5px;margin-left:auto;padding:0 6px;font-size:10px;line-height:19px}.sidebar-signoff{color:#839caf;justify-content:space-between;align-items:center;gap:10px;margin-top:11px;padding-left:11px;font-size:10px;display:flex}.sidebar-collapse{color:#98b0c6;flex-shrink:0;width:27px;height:27px}.site-frame{margin-left:var(--sidebar-width);min-width:0;transition:margin-left .15s}.topbar{border-bottom:1px solid var(--line);z-index:25;backdrop-filter:blur(16px);background:#ffffffed;justify-content:space-between;align-items:center;gap:25px;height:69px;padding:0 38px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:16px;min-width:0;display:flex}.breadcrumb-section{white-space:nowrap;font-size:13px;font-weight:650}.topbar-divider{background:#d6deea;width:1px;height:13px}.topbar-subtitle{color:var(--soft-ink);white-space:nowrap;font-size:11px}.topbar-actions{flex-shrink:0;align-items:center;gap:18px;display:flex}.global-search-button{border:1px solid var(--line);min-width:263px;color:var(--muted);background:#f6f8fb;border-radius:7px;align-items:center;gap:9px;height:35px;padding:8px 11px;font-size:11px;display:flex}.global-search-button kbd{margin-left:auto}.topbar-x{color:var(--muted);align-items:center;gap:6px;font-size:11px;display:flex}.preview-dot{letter-spacing:.05em;color:#8b99ad;border:1px solid #e3e8ef;border-radius:4px;padding:2px 5px;font-size:9px}.main-content{width:100%;max-width:var(--max-width);min-width:0;min-height:calc(100vh - 244px);margin:auto;padding:34px 38px 55px}.site-footer{border-top:1px solid var(--line);grid-template-columns:1fr auto;align-items:start;gap:20px;margin:0 38px;padding:31px 0 26px;display:grid}.footer-brand{letter-spacing:-.9px;font-size:23px;font-weight:800}.footer-brand span{color:var(--accent);vertical-align:top;padding-left:3px;font-size:9px}.site-footer p{margin-top:7px;font-size:12px}.site-footer nav{color:var(--muted);flex-wrap:wrap;gap:21px;padding-top:7px;font-size:11px;display:flex}.site-footer nav a:hover{color:var(--accent)}.site-footer small{color:#91a0b2;grid-column:1/-1;font-size:10px}.mobile-menu-button,.mobile-wordmark,.mobile-bottom{display:none}html[data-sidebar=collapsed] .sidebar-brand{padding:30px 21px 23px}html[data-sidebar=collapsed] .sidebar-scroll{padding-inline:12px}html[data-sidebar=collapsed] .sidebar .brand-text,html[data-sidebar=collapsed] .sidebar .nav-group-label,html[data-sidebar=collapsed] .sidebar .side-label,html[data-sidebar=collapsed] .sidebar .side-count,html[data-sidebar=collapsed] .sidebar-signoff>span{display:none}html[data-sidebar=collapsed] .sidebar .side-link{justify-content:center;margin-block:5px;padding:10px}html[data-sidebar=collapsed] .sidebar .topic-link{padding-block:7px}html[data-sidebar=collapsed] .sidebar-bottom{padding-inline:12px}html[data-sidebar=collapsed] .sidebar-signoff{justify-content:center;padding:0}.search-dialog{border:1px solid var(--line);width:min(690px,100vw - 34px);max-height:85dvh;color:var(--ink);background:#fff;border-radius:17px;padding:28px;box-shadow:0 25px 100px #0e244340}.search-dialog::backdrop,.mobile-nav-dialog::backdrop{backdrop-filter:blur(4px);background:#0d1d35aa}.dialog-heading{justify-content:space-between;align-items:start;gap:20px;margin-bottom:21px;display:flex}.dialog-heading h2{margin-top:7px;font-size:24px}.search-dialog-foot{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:16px;margin-top:20px;padding-top:14px;font-size:11px;display:flex}.search-dialog-foot a{color:var(--accent)}.search-loading{color:var(--muted);margin-bottom:12px;font-size:13px}.search-dialog .pagefind-module--quick{--pf-searchbox-max-width:100%;width:100%}.mobile-nav-dialog{background:var(--sidebar-bg);width:280px;max-width:calc(100vw - 50px);height:100dvh;max-height:100dvh;color:var(--sidebar-ink);border:0;border-radius:0;margin:0;padding:0}.mobile-nav-dialog[open]{flex-direction:column;display:flex}.drawer-close{color:#a9bdce;z-index:2;position:absolute;top:8px;right:7px}.toast{bottom:24px;left:calc(50% + var(--sidebar-width)/2);z-index:150;color:#fff;text-align:center;background:#1b2c41;border:1px solid #8aa0ba22;border-radius:9px;max-width:min(500px,100vw - 32px);padding:12px 21px;font-size:13px;position:fixed;transform:translate(-50%);box-shadow:0 7px 25px #13284430}.sidebar-brand{padding-top:25px;padding-bottom:21px}.sidebar-scroll{padding-inline:14px}.sidebar .side-link{min-height:34px;padding-block:7px}.nav-group-label{letter-spacing:.08em;color:#95adbf;font-size:10px}.nav-category-heading{justify-content:space-between;align-items:center;padding-right:12px;display:flex}.nav-category-heading>a{color:#9eb8d3;margin-top:8px;font-size:10px}.nav-topic-group{border-radius:8px;margin-bottom:3px;padding-bottom:6px}.nav-topic-group .topic-link{min-height:31px;margin-bottom:0}.nav-subtopics{flex-wrap:wrap;gap:0 10px;padding:0 10px 0 39px;line-height:1.5;display:flex}.nav-subtopics a{color:#9fb3c8;padding-block:4px;font-size:10px}.nav-subtopics a:hover{color:#fff;text-underline-offset:4px;text-decoration:underline}.nav-subtopics a[aria-current=page],.nav-subtopics a.is-related{color:#e1b084}.nav-topic-group.is-current-topic{background:#243b505e}.nav-topic-group.is-current-topic>.topic-link{color:#eef4ff}.topic-navigation{margin-top:10px}html[data-sidebar=collapsed] .sidebar .nav-subtopics,html[data-sidebar=collapsed] .sidebar .nav-category-heading{display:none}html[data-sidebar=collapsed] .sidebar .nav-topic-group{padding:0}}@layer components{.home-welcome{justify-content:space-between;align-items:end;gap:26px;margin-bottom:25px;display:flex}.home-welcome h1{letter-spacing:-.04em;margin-top:9px;font-size:32px;line-height:1.4}.home-welcome p{margin-top:9px;font-size:12px}.home-date{color:#8a99ad;white-space:nowrap;padding-bottom:2px;font:11px/1.6 ui-monospace,monospace}.hero-grid{grid-template-columns:minmax(0,1.9fr) minmax(265px,1fr);gap:22px;display:grid}.lead-story{border:1px solid var(--line);background:var(--surface);min-height:315px;box-shadow:var(--shadow);border-radius:14px;grid-template-columns:1.2fr 1fr;display:grid;overflow:hidden}.lead-copy{flex-direction:column;align-items:start;gap:16px;padding:29px 27px;display:flex}.lead-copy h2{letter-spacing:-.04em;font-size:27px;line-height:1.5}.lead-copy p{font-size:13px;line-height:1.85}.lead-copy .meta{margin-top:auto;padding-top:14px;font-size:11px}.lead-copy .text-link{margin-top:0;font-size:12px}.cover{isolation:isolate;color:#fff;background:#3555bd;justify-content:center;align-items:center;min-height:200px;display:flex;position:relative;overflow:hidden}.cover-orbit{opacity:.58;z-index:-1;border:36px solid #bacdfd;border-radius:50%;width:260px;height:260px;position:absolute;top:-31px;right:-94px}.cover-block{z-index:-1;background:#e7ad81;border-radius:25px;width:160px;height:190px;position:absolute;bottom:-65px;left:0;transform:rotate(33deg)}.cover-label{letter-spacing:.16em;color:inherit;opacity:.83;font:9px/1.4 ui-monospace,monospace;position:absolute;top:22px;left:22px}.cover-caption{letter-spacing:.1em;opacity:.85;font:9px ui-monospace,monospace;position:absolute;bottom:22px;left:22px}.cover-word{font-family:var(--font);letter-spacing:-.07em;word-break:normal;overflow-wrap:anywhere;max-width:92%;font-size:clamp(37px,4vw,64px);font-weight:820;line-height:1}.cover.compact{height:165px;min-height:150px}.cover.compact .cover-word{font-size:40px}.cover.compact .cover-orbit{border-width:28px;width:200px;height:200px;top:-70px;right:-25px}.cover.compact .cover-label{font-size:8px;top:17px;left:20px}.cover.compact .cover-caption{font-size:8px;bottom:16px;left:20px}.cover-green{color:#294d3b;background:#cdded0}.cover-green .cover-orbit{opacity:.37;border-color:#8baa94;border-radius:34px;transform:rotate(24deg)}.cover-green .cover-block{background:#f5e8b6}.cover-sand{color:#704733;background:#eaddd0}.cover-sand .cover-orbit{opacity:.48;border-color:#bb7b62;border-radius:0;transform:rotate(38deg)}.cover-sand .cover-block{background:#fbf3e3}.cover-purple{color:#efecfd;background:#37384f}.cover-purple .cover-orbit{border-color:#a9a0d9}.cover-purple .cover-block{background:#8d83be}.cover-orange{color:#fff5df;background:#a35e40}.cover-orange .cover-orbit{border-color:#dab585}.cover-orange .cover-block{background:#e8c7a3}.quick-updates{border:1px solid var(--line);background:#fff;border-radius:14px;flex-direction:column;padding:24px 23px;display:flex}.quick-updates-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:5px;display:flex}.quick-updates h2{letter-spacing:0;font-size:14px}.live-dot{background:var(--accent);vertical-align:middle;border-radius:50%;width:5px;height:5px;margin-right:7px;display:inline-block}.update-row{border-bottom:1px solid var(--line);grid-template-columns:28px 1fr;gap:11px;padding:16px 0;display:grid}.update-row:last-child{border:0;padding-bottom:0}.update-row>span{color:#99a6b8;font:11px/1.8 ui-monospace,monospace}.update-row h3{letter-spacing:0;font-size:13px;line-height:1.6}.update-row .meta{margin-top:7px;font-size:10px}.update-row:hover h3{color:var(--accent)}.topic-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;display:grid}.topic-tile{border:1px solid var(--line);text-align:center;background:#fff;border-radius:10px;flex-direction:column;align-items:center;gap:9px;min-width:0;padding:18px 9px;transition:border-color .15s,transform .15s;display:flex}.topic-tile svg{color:var(--accent);margin-bottom:3px}.topic-tile strong{letter-spacing:-.02em;white-space:nowrap;font-size:11px;line-height:1.5}.topic-tile small{color:#8a99ac;white-space:nowrap;font-size:9px}.topic-tile:hover{border-color:#b0c3f0;transform:translateY(-2px)}.article-card{border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);background:#fff;border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.article-cover-link{display:block;overflow:hidden}.article-copy{flex-direction:column;flex:1;gap:12px;padding:21px;display:flex}.article-copy h3{letter-spacing:-.025em;font-size:17px;line-height:1.6}.article-copy h3 a:hover{color:var(--accent)}.article-copy p{-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:12px;line-height:1.8;display:-webkit-box;overflow:hidden}.article-copy .meta{gap:7px;font-size:10px}.article-card-foot{color:#8593a7;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:9px;font-size:10px;display:flex}.article-card-foot>a{color:var(--accent);padding:3px}.article-card.compact{box-shadow:none;background:0 0;border:0;border-radius:0}.article-card.compact .article-copy{gap:9px;padding:0}.article-card.compact .article-card-foot{padding-top:2px}.article-card.compact h3{font-size:15px}.article-list-card{grid-template-columns:160px minmax(0,1fr);align-items:stretch;display:grid}.article-list-card .cover{height:100%;min-height:173px}.article-list-card .cover-word{font-size:31px}.article-list-card .cover-label,.article-list-card .cover-caption{font-size:7px;left:14px}.article-list-card .article-copy{padding:20px 24px}.article-list-card .article-copy h3{font-size:19px}.article-list-card .article-copy p{-webkit-line-clamp:2;font-size:13px}.article-list-card .article-card-foot{font-size:11px}.tool-card{border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);background:#fff;border-radius:12px;flex-direction:column;gap:14px;padding:21px;display:flex}.tool-heading{align-items:center;gap:11px;min-width:0;display:flex}.tool-mark{width:41px;height:41px;color:var(--tool-ink,#365bd9);background:var(--tool-bg,#edf2ff);letter-spacing:-.04em;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:17px;font-weight:780;display:flex}.tool-heading h3{letter-spacing:-.03em;font-size:16px;line-height:1.3}.tool-heading small{color:#8291a5;margin-top:5px;font-size:10px;line-height:1.5;display:block}.tool-heading-arrow{color:#a7b2c2;opacity:0;margin-left:auto;transition:opacity .15s}.tool-card:hover .tool-heading-arrow{opacity:1}.tool-card>p{flex:1;font-size:12px;line-height:1.85}.tool-card .meta{gap:8px;font-size:10px}.tool-actions{border-top:1px solid #e9edf3;justify-content:space-between;align-items:center;gap:8px;padding-top:12px;display:flex}.tool-actions .text-link{font-size:11px}.compare-toggle{color:#7d8ca2;background:0 0;border-radius:4px;align-items:center;gap:5px;padding:5px 3px;font-size:11px;display:flex}.compare-toggle[aria-pressed=true]{color:var(--accent);font-weight:650}.compare-toggle:hover{color:var(--accent)}.tool-card.compact{padding:19px}.tool-card.compact .tool-heading{gap:10px}.tool-card.compact .tool-heading h3{font-size:15px}.tool-card.compact .tool-mark{width:37px;height:37px;font-size:15px}.topic-feature{border:1px solid var(--line);background:#fff;border-radius:12px;grid-template-columns:1fr 100px;align-items:center;gap:24px;padding:28px 30px;display:grid}.topic-feature .eyebrow{margin-bottom:13px}.topic-feature h3{font-family:var(--serif);font-size:26px;font-weight:650;line-height:1.5}.topic-feature p{max-width:470px;margin:11px 0 17px;font-size:12px}.topic-feature-art{color:#5876c3;background:#edf2ff;border-radius:50% 50% 12px 12px;justify-content:center;align-items:center;height:120px;display:flex}.topic-feature-art svg{stroke-width:1.2px;width:43px;height:43px}.topic-feature.sand .topic-feature-art{color:#9f7357;background:#f1e6d8}.purchase-banner{background:#edf1e8;border:1px solid #dce3d4;border-radius:12px;justify-content:space-between;align-items:center;gap:25px;padding:27px 31px;display:flex}.purchase-banner .eyebrow{color:#688157}.purchase-banner h2{font-family:var(--serif);color:#2f4636;margin-top:10px;font-size:27px}.purchase-banner p{color:#697966;max-width:680px;margin-top:8px;font-size:12px}.purchase-banner .btn{color:#405c3a;white-space:nowrap;background:#fffefa;border-color:#cad7bd}.x-panel{color:#fff;background:#1c2c43;border-radius:13px;grid-template-columns:1fr 1.5fr;gap:35px;padding:30px 32px;display:grid}.x-panel .eyebrow{color:#9fb8e3}.x-panel h2{margin-top:11px;font-size:28px;font-weight:650}.x-panel p{color:#aabbd0;margin-top:13px;font-size:12px}.x-panel .text-link{color:#c0d3f7;margin-top:20px;font-size:12px}.x-panel-links{flex-direction:column;justify-content:center;display:flex}.x-panel-links>a{border-bottom:1px solid #ffffff16;align-items:center;gap:20px;padding:16px 0;font-size:13px;display:flex}.x-panel-links>a:last-child{border:0}.x-panel-links>a>span{color:#96afcf;white-space:nowrap;font-size:10px}.x-panel-links>a>svg{margin-left:auto}.filters-layout{grid-template-columns:185px minmax(0,1fr);align-items:start;gap:24px;display:grid}.filter-sidebar{border:1px solid var(--line);background:#fff;border-radius:11px;padding:19px 15px;position:sticky;top:93px}.filter-group+.filter-group{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.filter-group h2,.filter-group h3{color:#8997a9;letter-spacing:.05em;margin:0 9px 11px;font-size:11px}.filter-choice{text-align:left;color:#687a91;background:0 0;border-radius:6px;justify-content:space-between;align-items:center;width:100%;margin:3px 0;padding:8px 10px;font-size:12px;display:flex}.filter-choice>span{color:#9ba7b7;font-size:10px}.filter-choice[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);font-weight:650}.filter-choice:hover{background:#f4f6fb}.filters-content{min-width:0}.search-field{color:#8b9bb0;background:#fff;border:1px solid #dce4ef;border-radius:9px;align-items:center;gap:12px;padding:13px 17px;display:flex}.search-field input{outline-offset:7px;width:100%;color:var(--ink);background:0 0;border:0;padding:0;font-size:14px}.filter-results{color:#8595aa;justify-content:space-between;align-items:center;gap:15px;margin:18px 0;font-size:11px;display:flex}.filter-results select{border:1px solid var(--line);color:#687a91;background:#fff;border-radius:5px;padding:5px 9px;font-size:11px}.clear-filter{color:var(--accent);background:0 0;padding:5px;font-size:11px}.chip-list{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line);color:#63758f;background:#fff;border-radius:6px;align-items:center;gap:7px;min-height:34px;padding:7px 13px;font-size:12px;display:inline-flex}.chip[aria-pressed=true],.chip[aria-current=page]{background:var(--accent);border-color:var(--accent);color:#fff}.compare-tray{z-index:18;color:#fff;background:#1c2c43;border-radius:10px;align-items:center;gap:14px;margin-top:23px;padding:14px 18px;display:flex;position:sticky;bottom:18px;box-shadow:0 6px 25px #152e4720}.compare-tray p{color:#cfdae9;flex:1;font-size:12px}.compare-tray .btn{border:0;min-height:34px;padding:8px 13px;font-size:11px}.compare-tray button[data-clear-compare]{color:#adbed4;background:0 0;font-size:11px}.detail-layout{grid-template-columns:minmax(0,1fr) 285px;align-items:start;gap:29px;display:grid}.detail-main{min-width:0}.sticky-card{position:sticky;top:93px}.tool-hero{align-items:center;gap:19px;margin-bottom:25px;display:flex}.tool-hero .tool-mark{border-radius:18px;width:74px;height:74px;font-size:30px}.tool-hero h1{letter-spacing:-.055em;font-size:39px;line-height:1.2}.tool-hero .meta{margin-top:11px;font-size:11px}.tool-hero p{margin-top:9px;font-size:13px}.summary-box{border-left:3px solid var(--accent);background:#eef3fe;border-radius:0 9px 9px 0;padding:22px 25px}.summary-box h2{color:#3b5883;margin-bottom:8px;font-size:14px}.summary-box p{color:#4e6689;font-size:14px}.facts{margin:0}.facts>div{border-bottom:1px solid var(--line);grid-template-columns:120px 1fr;gap:20px;padding:17px 0;font-size:13px;display:grid}.facts dt{color:#7d8da3}.facts dd{color:#41536e;margin:0}.detail-main h2{font-size:23px}.purchase-card h2{font-size:23px;font-family:var(--serif);margin:10px 0;line-height:1.5}.purchase-card p{margin-bottom:17px;font-size:12px}.purchase-card .btn{width:100%;margin-top:10px}.disclosure{color:#8691a2;line-height:1.8;margin-top:17px!important;font-size:11px!important}.purchase-card .source-note{color:#8d9caf;margin-top:17px;font-size:10px}.article-layout{grid-template-columns:minmax(0,760px) 240px;justify-content:center;align-items:start;gap:38px;display:grid}.article-main{min-width:0}.article-heading{border-bottom:1px solid #dedbd4;margin-bottom:30px;padding-bottom:29px}.article-heading h1{font-family:var(--serif);letter-spacing:-.015em;color:#30312c;margin:14px 0 19px;font-size:clamp(31px,3.1vw,45px);font-weight:650;line-height:1.48}.article-heading .lede{color:#756f64;margin-bottom:22px;font-size:16px;line-height:1.95}.article-heading .meta{color:#928b7e;font-size:11px}.article-tools{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.article-tools .btn{color:#746a5e;background:0 0;border-color:#d9d3c8;min-height:35px;padding:7px 12px;font-size:11px}.article-heading .status-note{margin-top:18px}.editorial{--bg:#faf7f1;--surface:#fffdf8;--line:#e0dace}.editorial .topbar{background:#fffdf8ed}.editorial .main-content{padding-top:29px}.editorial .site-footer{border-color:#e0dace}.editorial .article-rail .panel{background:#fffdf8;border-color:#e0dace}.prose{color:#413f38;overflow-wrap:anywhere;font-size:17px;line-height:2.04}.prose h2{font-family:var(--serif);color:#30312c;margin:38px 0 18px;scroll-margin-top:95px;font-size:29px;font-weight:650;line-height:1.6}.prose h3{margin:28px 0 13px;font-size:20px;line-height:1.6}.prose p{font-size:inherit;color:inherit;margin:16px 0}.prose ul,.prose ol{margin:18px 0;padding-left:1.4em}.prose li{margin:9px 0}.prose a{color:#3557a5;text-underline-offset:4px;text-decoration:underline #3557a54d}.prose a:hover{text-decoration-color:currentColor}.prose strong{font-weight:680}.prose blockquote{color:#776b59;border-left:3px solid #bfb098;margin:24px 0;padding:4px 24px}.prose table{border-collapse:collapse;background:#fffdf8;width:100%;margin:24px 0;font-size:13px;line-height:1.8;display:block;overflow-x:auto}.prose th,.prose td{text-align:left;vertical-align:top;border:1px solid #ddd7cb;min-width:110px;padding:12px 15px}.prose th{color:#6b6153;background:#f1ece3}.prose code{overflow-wrap:anywhere;background:#ebe6dc;border-radius:4px;padding:2px 5px;font:13px/1.7 ui-monospace,monospace}.prose pre{border-radius:9px;padding:18px;line-height:1.8;overflow-x:auto;background:#202d3b!important}.prose pre code{color:inherit;background:0 0;padding:0}.prose .callout{background:#f4efe3;border:1px solid #ded5c4;border-radius:7px;margin:25px 0;padding:15px 20px;font-size:14px}.prose .callout p{margin:5px 0}.prose>h1{display:none}.article-rail{gap:19px;display:grid;position:sticky;top:92px}.rail-toc{padding:22px 23px}.rail-toc h2{font-size:12px;font-family:var(--font);letter-spacing:.03em;margin-bottom:13px}.toc-links{gap:2px;display:grid}.toc-links a{color:#8c8171;border-left:1px solid #ded7cc;padding:7px 0 7px 12px;font-size:11px;line-height:1.65}.toc-links a.active{color:#4d6391;border-color:#6a86bb;font-weight:650}.rail-note{padding:23px}.rail-note h2{font-family:var(--serif);margin:9px 0;font-size:22px;line-height:1.55}.rail-note p{color:#8a8072;margin-top:10px;font-size:12px}.rail-note .text-link{margin-top:15px;font-size:11px}.source-list{padding-left:20px;font-size:13px;line-height:1.8}.source-list li{margin:14px 0}.source-list p{color:#908473;margin-top:5px;font-size:11px}.article-end{border-top:1px solid #ddd6c8;margin-top:40px;padding-top:25px}.article-end h2{font-family:var(--serif);margin-bottom:15px;font-size:23px}.article-end p{color:#8a8071;font-size:13px}.category-card{flex-direction:column;gap:13px;min-width:0;padding:27px 25px;display:flex}.category-card .category-icon{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);border-radius:10px;justify-content:center;align-items:center;margin-bottom:5px;display:flex}.category-card h2{font-size:21px}.category-card p{flex:1;font-size:13px;line-height:1.85}.category-card .meta{margin-top:3px;font-size:11px}.category-card .text-link{margin-top:8px;font-size:12px}.category-card:hover{border-color:#bdcdec}.topic-hero{grid-template-columns:1.7fr 1fr;display:grid;overflow:hidden}.topic-hero-copy{padding:33px 35px}.topic-hero h1{margin:13px 0 15px;font-size:37px}.topic-hero p{max-width:670px;font-size:14px;line-height:1.9}.topic-path{color:#a0acbc;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;font-size:12px;display:flex}.topic-path a{background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:7px 11px;font-size:11px}.topic-hero .cover{min-height:285px}.question-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:23px;margin-top:22px;display:grid}.question-list>div{border-top:2px solid #c7d3e8;padding-top:17px}.question-list small{color:#869bb9;font-size:10px}.question-list h3{margin-top:7px;font-size:15px;line-height:1.7}.timeline{border-top:1px solid var(--line)}.timeline-item{border-bottom:1px solid var(--line);grid-template-columns:96px 1fr;gap:23px;padding:24px 0;display:grid}.timeline-item>time{color:#92a1b6;padding-top:5px;font:11px ui-monospace,monospace}.timeline-item h2{margin-top:9px;font-size:20px;line-height:1.6}.timeline-item h2 a:hover{color:var(--accent)}.timeline-item p{margin-top:10px;font-size:13px;line-height:1.8}.timeline-item .text-link{margin-top:13px;font-size:11px}.timeline-item .meta{font-size:11px}.offer-card{flex-direction:column;gap:17px;padding:24px;display:flex}.offer-card h2{font-size:18px}.offer-card .offer-heading{align-items:center;gap:12px;display:flex}.offer-card p{font-size:12px;line-height:1.85}.offer-card .btn{margin-top:auto}.offer-card .meta{font-size:10px}.offer-points{color:#75859a;margin:0;padding:0;font-size:12px;list-style:none}.offer-points li{gap:8px;margin:8px 0;display:flex}.offer-points svg{color:#7d97bf;width:13px;height:13px;margin-top:4px}.comparison-wrap{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:auto}.comparison-table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.85}.comparison-table th,.comparison-table td{text-align:left;vertical-align:top;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:235px;max-width:390px;padding:20px 23px}.comparison-table th:first-child,.comparison-table td:first-child{color:#7b8ea8;background:#f8faff;width:150px;min-width:150px;font-weight:500}.comparison-table tr:last-child td{border-bottom:0}.comparison-table tr>:last-child{border-right:0}.comparison-table thead th{background:#f1f5fe}.comparison-table .tool-heading h2{font-size:18px}.comparison-table .compare-remove{color:#8699b2;background:0 0;margin-top:14px;font-size:11px}.comparison-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px;display:flex}.checkbox-label{color:#74859e;align-items:center;gap:9px;font-size:12px;display:flex}.checkbox-label input{accent-color:var(--accent);width:16px;height:16px}.saved-card{align-items:center;gap:24px;padding:22px 25px;display:flex}.saved-card h2{margin-top:8px;font-size:18px}.saved-card>a{flex:1;min-width:0}.saved-card h2:hover{color:var(--accent)}.saved-card .icon-button{color:#9cabbe}.x-note{flex-direction:column;gap:18px;padding:27px;display:flex}.x-note-head{align-items:center;gap:12px;display:flex}.x-avatar{color:#fff;background:#202e42;border-radius:10px;justify-content:center;align-items:center;width:39px;height:39px;display:flex}.x-note-head h2{font-size:15px}.x-note-head p{margin-top:2px;font-size:10px}.x-note>p{color:#4e6079;font-size:15px;line-height:1.95}.x-note-link{border:1px solid var(--line);background:#f8fafc;border-radius:8px;margin-top:auto;padding:17px}.x-note-link h3{margin-top:9px;font-size:14px;line-height:1.65}.x-note-foot{color:#8b9ab0;justify-content:space-between;align-items:center;gap:13px;font-size:10px;display:flex}.reader-path{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;display:grid}.reader-path>div{border-top:2px solid #c5d3ec;padding-top:19px}.reader-path h2{margin:10px 0;font-size:18px}.reader-path p{font-size:13px;line-height:1.85}.static-article{max-width:820px;margin:auto}.static-article h1{font-family:var(--serif);margin:12px 0 23px;font-size:42px}.static-article h2{margin:33px 0 15px;font-size:24px}.static-article p,.static-article li{color:#657389;font-size:15px;line-height:1.95}.static-article p+p{margin-top:15px}.static-article li{margin:9px 0}.static-article a{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.not-found{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:18px;min-height:60vh;display:flex}.not-found>span{letter-spacing:-8px;color:#b8c8e5;font:700 90px/1 ui-monospace,monospace}.not-found h1{font-size:29px}.not-found p{font-size:14px}.pagefind-module--page{width:100%;padding:5px 0 20px}.pagefind-module__header h1{margin-bottom:13px;font-size:35px;line-height:1.5}.pagefind-module__header p{font-size:14px}.pagefind-module{--pf-mark:#224fca;--pf-font:var(--font);--pf-result-title-font-size:17px;--pf-result-excerpt-font-size:13px;--pf-border-radius:8px;--pf-input-height:48px}.pagefind-module__layout.has-filters{grid-template-columns:170px minmax(0,1fr);gap:28px}.pagefind-module__filters{top:95px}.lead-copy h2,.home-welcome h1,.article-heading h1{text-wrap:balance}.sidebar .side-link{font-size:13px}.sidebar .topic-link,.sidebar .sidebar-bottom .side-link{font-size:12px}.source-crosslink{color:var(--muted);margin:-10px 0 25px;font-size:13px;line-height:1.8}.source-crosslink a{color:var(--accent);font-weight:650}.source-crosslink span{margin-left:5px}.sidebar .side-link{min-height:28px;margin:2px 0;padding:5px 12px;line-height:1.4}.sidebar .nav-group-label{margin:12px 12px 6px}.sidebar .topic-link{min-height:27px;margin:0;padding:4px 12px}.sidebar .nav-subtopics a{padding-block:2px;line-height:16px}.library-heading{justify-content:space-between;align-items:center;gap:28px;padding:9px 0 29px;display:flex}.library-heading h1{letter-spacing:-.055em;margin:12px 0 15px;font-size:clamp(31px,3vw,42px)}.library-heading p{font-size:14px;line-height:1.95}.library-stamp{border-left:1px solid var(--line);flex-direction:column;min-width:171px;padding:4px 0 4px 28px;display:flex}.library-stamp strong{font-family:var(--serif);color:var(--accent);font-size:60px;font-weight:500;line-height:1.15}.library-stamp span{margin-top:8px;font-size:12px}.library-stamp small{color:var(--muted);margin-top:5px;font-size:10px}.library-note{background:#edf3fb;border:1px solid #dbe5f3;border-radius:9px;align-items:center;gap:11px;margin-bottom:24px;padding:14px 17px;display:flex}.library-note>svg{color:var(--accent);flex-shrink:0}.library-note p{color:#516a85;font-size:12px;line-height:1.85}.library-topics .chip{gap:8px}.library-topics .chip>.chip-count{opacity:.65;font-variant-numeric:tabular-nums;font-size:10px}.bookmark-card{flex-direction:column;min-width:0;padding:23px;transition:border-color .15s,box-shadow .15s;display:flex}.bookmark-card:hover{border-color:#bdcdeb;box-shadow:0 8px 22px #243c6310}.bookmark-card-top{justify-content:space-between;align-items:center;gap:10px;margin-bottom:17px;display:flex}.bookmark-topic{color:var(--accent);align-items:center;gap:7px;font-size:10px;display:inline-flex}.bookmark-kind{color:var(--muted);white-space:nowrap;font-size:10px}.bookmark-card h2{letter-spacing:-.03em;margin-bottom:12px;font-size:20px;line-height:1.6}.bookmark-card h2 a:hover{color:var(--accent)}.bookmark-card>p{margin-bottom:20px;font-size:12px;line-height:1.95}.bookmark-byline{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;font-size:10px;display:flex}.bookmark-byline>span{overflow-wrap:anywhere;min-width:0}.bookmark-byline time{white-space:nowrap}.bookmark-card-foot{border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:15px;padding-top:10px;font-size:11px;display:flex}.bookmark-save{color:var(--muted);width:34px;height:34px}.bookmark-save[aria-pressed=true]{color:var(--accent);background:var(--accent-soft)}.bookmark-save[aria-pressed=true] svg{fill:#dce6ff}.bookmark-detail{grid-template-columns:minmax(0,1fr) 270px;align-items:start;gap:48px;max-width:1100px;margin:auto;display:grid}.bookmark-detail-heading h1{letter-spacing:-.04em;text-wrap:balance;margin:15px 0 21px;font-size:38px;line-height:1.5}.bookmark-detail-heading .lede{color:#4f6075;font-size:16px;line-height:2}.bookmark-source-line{color:var(--muted);flex-wrap:wrap;gap:20px;margin-top:23px;font-size:12px;display:flex}.bookmark-source-line small{margin-left:5px;font-size:11px}.bookmark-reading{border-top:1px solid var(--line);margin-top:30px}.bookmark-reading section{border-bottom:1px solid var(--line);gap:21px;padding:25px 0;display:flex}.reading-number{color:#8b9eb8;flex-shrink:0;padding-top:3px;font:12px/1.8 ui-monospace,monospace}.bookmark-reading h2{margin-bottom:11px;font-size:20px}.bookmark-reading p{color:#516176;font-size:15px;line-height:2}.bookmark-curation-note{color:var(--muted);margin-top:21px;font-size:11px;line-height:1.9}.bookmark-source-card{padding:25px;position:sticky;top:99px}.bookmark-source-card h2{margin:12px 0;font-size:24px}.bookmark-source-card>p{margin-bottom:23px;font-size:12px;line-height:1.9}.bookmark-source-card>.btn{justify-content:center;width:100%;margin-bottom:10px}.bookmark-resource-links{border-top:1px solid var(--line);margin-top:10px;padding-top:17px}.bookmark-resource-links h3{margin-bottom:10px;font-size:12px}.bookmark-resource-links a{color:var(--accent);overflow-wrap:anywhere;justify-content:space-between;gap:9px;padding:8px 0;font-size:12px;display:flex}.bookmark-resource-links svg{flex-shrink:0;margin-top:5px}.bookmark-backlinks{border-top:1px solid var(--line);color:var(--muted);flex-direction:column;gap:8px;margin-top:19px;padding-top:15px;font-size:12px;display:flex}.branch-tabs{border-bottom:1px solid var(--line);padding-bottom:12px}.branch-tabs .chip[aria-current=page]{background:var(--accent-soft);color:var(--accent);border-color:#b8c9f4}.branch-discovery{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;display:grid}.branch-discovery a{border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;gap:8px;padding:20px;display:flex}.branch-discovery strong{color:var(--accent);font-size:16px}.branch-discovery span{color:var(--muted);font-size:12px;line-height:1.85}.bookmark-origin{color:var(--accent);margin-top:auto;margin-bottom:8px;font-size:10px}.reading-filter-row{flex-wrap:wrap;align-items:center;gap:18px;margin-top:20px;display:flex}.reading-filter-row label{color:var(--muted);align-items:center;gap:9px;font-size:12px;display:flex}.reading-filter-row select{max-width:175px}.reading-filter-row>span{color:var(--muted);font-size:10px}.reading-more{flex-direction:column;align-items:center;gap:12px;margin-top:25px;display:flex}.reading-more p{color:var(--muted);font-size:12px}.reading-pagination{flex-wrap:wrap;justify-content:center;gap:9px;margin-top:23px;display:flex}.reading-pagination [aria-current=page]{background:var(--accent-soft);color:var(--accent);border-color:#b8c9f4}.side-link .side-label small{color:#9fb3c8;font-size:9px;font-weight:400;display:block}.bookmark-origin+.bookmark-byline{margin-top:0}.reading-filter-row select{border:1px solid var(--line);color:#627086;background:#fff;border-radius:6px;min-height:38px;padding:7px 10px;font-size:12px}.latest-daily{margin-bottom:12px}.latest-day{border:1px solid var(--line);background:#fff;border-radius:14px;margin-top:14px;padding:20px 23px 8px}.latest-day-head{letter-spacing:0;align-items:baseline;gap:9px;padding-bottom:12px;font-size:15px;display:flex}.latest-day-head>span:not(.live-dot),.latest-day-head small{color:var(--muted);font-size:12px;font-weight:500}.latest-day-head small{margin-left:auto}.latest-feed{grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));column-gap:30px;margin:0;padding:0;list-style:none;display:grid}.latest-feed li{border-top:1px solid var(--line)}.latest-feed li>.update-row{border:0;padding:13px 0}.latest-row h4{letter-spacing:0;font-size:14px;line-height:1.6}.latest-row:hover h4{color:var(--accent)}.latest-more{margin-top:16px;display:inline-flex}.latest-research{margin-top:44px}.library-heading{padding:0 0 18px}.library-heading h1{margin:8px 0 10px}.library-heading p{line-height:1.8}.library-note{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:4px 12px;margin-bottom:16px;padding:11px 16px;display:grid}.library-note .source-crosslink{white-space:nowrap;margin:0;font-size:12px;line-height:1.8}.library-note .source-crosslink span{margin-left:6px}.library-topics{margin-top:14px}.chip-label-short,.home-row>:nth-child(n+4){display:none}.source-list .text-link{white-space:normal;overflow-wrap:anywhere;display:inline}.source-list .text-link svg{vertical-align:-1px;margin-left:4px;display:inline}.reading-toolbar{flex-wrap:wrap;gap:10px 18px;margin:14px 0 18px}.reading-toolbar-status{align-items:center;gap:12px;min-width:0;display:flex}.reading-toolbar-controls{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.reading-toolbar-controls label{min-width:0;display:block}.reading-toolbar-controls select{border:1px solid var(--line);color:#627086;background:#fff;border-radius:6px;max-width:170px;min-height:36px;padding:7px 10px;font-size:12px}.sidebar .sidebar-brand{padding-top:17px;padding-bottom:12px}.sidebar .primary-navigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 4px;display:grid}.sidebar .primary-navigation>.nav-group-label{grid-column:1/-1;margin:6px 12px 4px}.sidebar .primary-navigation>.side-link{gap:8px;min-height:30px;margin:0;padding:5px 8px;font-size:12px}.sidebar .primary-navigation>.side-link-wide{grid-column:1/-1}.sidebar .primary-navigation>.side-link-wide .side-label small{margin-left:8px;display:inline}.sidebar .topic-navigation{margin-top:4px}.sidebar .nav-category-heading .nav-group-label{margin-block:6px 4px}.sidebar .nav-category-heading>a{margin-top:2px}.sidebar .nav-topic-group{margin-bottom:1px;padding-bottom:2px}.sidebar .nav-topic-group .topic-link{min-height:26px}.sidebar .nav-subtopics a{padding-block:1px}.sidebar .sidebar-scroll{padding-bottom:2px}.sidebar .sidebar-bottom{grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 4px;padding:8px 14px 10px;display:grid}.sidebar .sidebar-bottom>.side-link{flex-direction:column;justify-content:center;gap:3px;min-height:44px;margin:0;padding:5px 2px;font-size:11px}.sidebar .sidebar-bottom .side-count{margin:0;padding:0 5px;font-size:9px;line-height:15px;position:absolute;top:3px;right:8px}.sidebar .sidebar-signoff{grid-column:1/-1;margin-top:4px}html[data-sidebar=collapsed] .sidebar .primary-navigation,html[data-sidebar=collapsed] .sidebar .sidebar-bottom{display:block}html[data-sidebar=collapsed] .sidebar .primary-navigation>.side-link,html[data-sidebar=collapsed] .sidebar .sidebar-bottom>.side-link{flex-direction:row;justify-content:center;gap:0;min-height:34px;margin-block:4px;padding:8px}html[data-sidebar=collapsed] .sidebar .sidebar-bottom .side-count{display:none}}@layer responsive{@media (width>=1750px){.main-content,.topbar{padding-inline:47px}.lead-copy{padding:34px}.lead-copy h2{font-size:30px}.lead-story{min-height:340px}.article-copy h3{font-size:19px}.topic-tile strong{font-size:12px}.tool-card>p{font-size:13px}}@media (width<=1320px){.main-content{padding:29px 28px 48px}.topbar{padding-inline:28px}.site-footer{margin-inline:28px}.hero-grid{grid-template-columns:minmax(0,1.7fr) minmax(225px,1fr);gap:18px}.lead-story{grid-template-columns:1.15fr 1fr}.lead-copy{gap:12px;padding:25px 23px}.lead-copy h2{font-size:23px}.lead-copy p{font-size:12px}.quick-updates{padding:23px 19px}.update-row{grid-template-columns:23px 1fr;gap:8px}.topic-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-tile{text-align:left;flex-flow:wrap;gap:11px;padding:15px 17px}.topic-tile svg{margin:0}.topic-tile small{display:none}.topic-tile strong{font-size:12px}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.filters-layout{grid-template-columns:165px minmax(0,1fr);gap:20px}.filters-content .grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:28px}.article-heading h1{font-size:37px}.detail-layout{grid-template-columns:minmax(0,1fr) 265px;gap:24px}.tool-hero h1{font-size:35px}.topic-feature{grid-template-columns:1fr 75px;gap:15px;padding:25px}.topic-feature h3{font-size:24px}.topic-feature-art{height:100px}.topic-feature-art svg{width:35px}.cover-word{font-size:48px}.cover.compact .cover-word{font-size:36px}.article-copy{padding:19px}.article-copy h3{font-size:16px}}@media (width<=992px){:root,html[data-sidebar=collapsed]{--sidebar-width:0px}.sidebar{display:none}.site-frame{margin-left:0}.topbar{height:64px;padding-inline:23px}.topbar-left{gap:13px}.topbar-subtitle,.topbar-divider,.breadcrumb-section{display:none}.mobile-menu-button{display:inline-flex}.mobile-wordmark{letter-spacing:-.9px;font-size:22px;font-weight:800;display:block}.global-search-button{min-width:245px}.main-content{padding:28px 24px 43px}.site-footer{margin-inline:24px}.article-layout{gap:27px}.topic-hero h1{font-size:34px}.topic-hero-copy{padding:29px}.skip-link{left:20px}.toast{left:50%}.topic-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.hero-grid{grid-template-columns:minmax(0,1.7fr) minmax(235px,1fr)}.mobile-nav-dialog .sidebar-signoff>span,.mobile-nav-dialog .brand-text,.mobile-nav-dialog .side-label{display:block}}@media (width<=780px){.hero-grid{grid-template-columns:1fr}.quick-updates{display:none}.lead-story{grid-template-columns:1.2fr 1fr;min-height:310px}.lead-copy{padding:30px}.lead-copy h2{font-size:27px}.lead-copy p{font-size:13px}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.two{grid-template-columns:1fr}.topic-feature{grid-template-columns:1fr 120px}.article-layout{grid-template-columns:1fr}.article-rail{grid-template-columns:1fr 1fr;position:static}.rail-toc{display:none}.detail-layout{grid-template-columns:1fr}.sticky-card{position:static}.detail-main .grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.purchase-card{grid-template-columns:1fr 1fr;align-items:center;gap:0 24px;display:grid}.purchase-card>.eyebrow,.purchase-card>h2,.purchase-card>p{grid-column:1}.purchase-card>.purchase-buttons{grid-area:1/2/span 4}.purchase-card .disclosure{grid-column:1/-1;margin-top:9px!important}.purchase-card .source-note{grid-column:1/-1}.article-heading h1{font-size:38px}.prose{font-size:17px}.x-panel{grid-template-columns:1fr;gap:20px}.x-panel h2 br{display:none}.purchase-banner{display:block}.purchase-banner .btn{margin-top:20px}.topic-hero{grid-template-columns:1.5fr 1fr}.topic-hero-copy{padding:27px}.topic-hero h1{font-size:30px}.topic-hero .cover-word{font-size:37px}.question-list{gap:20px}.question-list h3{font-size:14px}.reader-path{gap:22px}.filters-layout{grid-template-columns:155px minmax(0,1fr);gap:17px}.filters-content .grid.three{grid-template-columns:1fr}.tool-card{padding:22px}.tool-heading h3{font-size:17px}.tool-card>p{font-size:13px}.tool-card .meta{font-size:11px}.tool-actions .text-link,.compare-toggle{font-size:12px}.topbar-actions{gap:13px}.global-search-button{min-width:220px}.preview-dot{display:none}}@media (width<=580px){body{padding-bottom:62px;font-size:14px}.topbar{gap:10px;height:59px;padding-inline:13px}.topbar-left{gap:7px}.mobile-wordmark{font-size:23px}.mobile-menu-button{width:33px;height:35px}.topbar-actions{gap:10px}.global-search-button{background:0 0;border:0;justify-content:center;width:35px;min-width:0;height:35px;padding:8px}.global-search-button>span,.global-search-button kbd{display:none}.topbar-x{font-size:11px}.topbar-x svg{width:14px;height:14px}.main-content{min-height:calc(100vh - 305px);padding:24px 18px 35px}.home-welcome{align-items:start;margin-bottom:23px}.home-welcome h1{letter-spacing:-.04em;margin-top:10px;font-size:26px}.home-welcome p{max-width:280px;margin-top:9px;font-size:11px;line-height:1.7}.home-date{display:none}.eyebrow{font-size:9px}.lead-story{border-radius:12px;flex-direction:column-reverse;min-height:0;display:flex}.lead-story>.cover{height:158px;min-height:158px}.lead-story>.cover .cover-word{font-size:51px}.lead-story>.cover .cover-orbit{top:-86px;right:-14px}.lead-story>.cover .cover-block{width:145px;height:145px;bottom:-65px;left:15%}.lead-copy{gap:13px;padding:23px}.lead-copy h2{font-size:25px;line-height:1.55}.lead-copy p{font-size:12px;line-height:1.95}.lead-copy .meta{padding-top:2px;font-size:10px}.lead-copy .text-link{font-size:11px}.section{margin-top:30px}.section-heading{align-items:center;gap:14px;margin-bottom:16px}.section-heading h2{font-size:21px;line-height:1.5}.section-heading p{max-width:245px;margin-top:5px;font-size:11px}.section-heading .text-link{font-size:10px}.text-link{font-size:12px}.grid{gap:13px}.grid.three,.grid.two{grid-template-columns:1fr}.grid.four{gap:11px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.topic-tile{flex-wrap:nowrap;gap:10px;min-height:51px;padding:14px}.topic-tile strong{font-size:11px}.topic-tile svg{width:17px;height:17px}.article-card{border-radius:10px;grid-template-columns:100px minmax(0,1fr);display:grid}.article-cover-link{height:100%}.article-card .cover.compact{height:100%;min-height:183px}.article-card .cover-word{letter-spacing:-.065em;font-size:26px!important}.article-card .cover-label{letter-spacing:.1em;font-size:6px;top:15px;left:10px}.article-card .cover-caption{letter-spacing:.06em;font-size:6px;bottom:15px;left:10px}.article-card .cover-orbit{right:-70px}.article-card .cover-block{width:105px;height:110px}.article-copy{gap:10px;padding:16px 17px}.article-copy h3{font-size:15px;line-height:1.6}.article-copy p{-webkit-line-clamp:2;font-size:11px;line-height:1.8}.article-copy .meta{gap:6px;font-size:9px}.article-copy .pill{padding:3px 7px;font-size:9px}.article-card-foot{gap:7px;padding-top:2px;font-size:9px}.article-card-foot>a{padding:2px}.article-card.compact{display:flex}.article-card.compact .article-copy{padding:0}.article-card.compact h3{font-size:15px}.article-list-card{grid-template-columns:85px minmax(0,1fr)}.article-list-card .article-copy{padding:17px}.article-list-card .article-copy h3{font-size:16px}.article-list-card .article-copy p{font-size:11px}.article-list-card .cover{min-height:200px}.article-list-card .article-card-foot{font-size:9px}.tool-card{gap:13px;padding:19px}.tool-heading h3{font-size:17px}.tool-heading small{font-size:11px}.tool-card>p{font-size:13px}.tool-heading-arrow{opacity:1}.tool-mark{width:42px;height:42px}.grid.four .tool-card.compact{gap:11px;padding:15px}.tool-card.compact .tool-heading{flex-wrap:wrap;gap:10px}.tool-card.compact .tool-heading h3{font-size:14px}.tool-card.compact .tool-heading small{font-size:9px}.tool-card.compact .tool-heading-arrow{display:none}.tool-card.compact>p{font-size:11px;line-height:1.85}.tool-card.compact .meta{gap:5px;font-size:9px}.tool-card.compact .meta>span:last-child{display:none}.tool-card.compact .tool-actions{flex-wrap:wrap;gap:8px;padding-top:10px}.tool-card.compact .tool-actions .text-link,.tool-card.compact .compare-toggle{font-size:10px}.tool-card.compact .tool-mark{width:35px;height:35px;font-size:15px}.topic-feature{grid-template-columns:1fr 65px;gap:13px;padding:24px}.topic-feature h3{font-size:23px}.topic-feature p{font-size:11px;line-height:1.85}.topic-feature-art{height:91px}.topic-feature-art svg{width:28px;height:28px}.purchase-banner{padding:24px}.purchase-banner h2{font-size:25px;line-height:1.6}.purchase-banner p{font-size:12px;line-height:1.9}.purchase-banner .btn{font-size:12px}.x-panel{gap:15px;padding:25px}.x-panel h2{font-size:25px}.x-panel p{font-size:12px;line-height:1.9}.x-panel-links>a{align-items:start;gap:12px;padding:16px 0;font-size:12px}.x-panel-links>a>span{font-size:9px}.x-panel-links>a>svg{width:14px;height:14px;margin-top:4px}.site-footer{margin:0 18px;padding:25px 0;display:block}.footer-brand{font-size:23px}.site-footer p{font-size:10px;line-height:1.9}.site-footer nav{gap:18px;margin:20px 0;font-size:10px}.site-footer small{font-size:9px;display:block}.mobile-bottom{min-height:61px;padding:7px 10px max(7px,env(safe-area-inset-bottom));backdrop-filter:blur(15px);border-top:1px solid var(--line);z-index:30;background:#ffffffed;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-bottom a{color:#9ba6b5;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:44px;font-size:9px;display:flex}.mobile-bottom a[aria-current=page]{color:var(--accent)}.mobile-bottom a svg{width:19px;height:19px}.page-heading{margin-bottom:24px;display:block}.page-heading h1{margin-top:9px;font-size:29px}.page-heading p{margin-top:12px;font-size:12px;line-height:1.9}.page-heading>.btn,.page-heading>.row{margin-top:17px}.filters-layout{display:block}.filter-sidebar{margin-bottom:20px;padding:15px;position:static}.filter-group{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.filter-group h2,.filter-group h3{width:100%;margin:0 0 6px;font-size:11px}.filter-choice{border:1px solid var(--line);gap:7px;width:auto;margin:0;padding:6px 10px;font-size:11px}.filter-choice>span{font-size:9px}.filter-group+.filter-group{margin-top:13px;padding-top:13px}.filters-content .grid.three{grid-template-columns:1fr}.search-field{gap:10px;padding:12px 14px}.search-field input{font-size:16px}.filter-results{gap:10px;margin:16px 0;font-size:10px}.filter-results select{padding:6px;font-size:11px}.chip-list{gap:6px}.chip{min-height:32px;padding:6px 11px;font-size:11px}.compare-tray{flex-wrap:wrap;gap:9px;padding:12px;bottom:76px}.compare-tray p{flex-basis:100%;font-size:11px}.compare-tray .btn{font-size:11px}.compare-tray button[data-clear-compare]{margin-left:auto}.tool-hero{align-items:start;gap:16px;margin-bottom:23px}.tool-hero .tool-mark{border-radius:14px;width:59px;height:59px;font-size:23px}.tool-hero h1{font-size:32px}.tool-hero .meta{gap:6px;font-size:10px;line-height:1.8}.tool-hero p{font-size:12px}.summary-box{padding:20px}.summary-box p{font-size:13px;line-height:1.95}.detail-layout{gap:25px}.detail-main h2{font-size:22px}.detail-main .grid.two{grid-template-columns:1fr}.facts>div{grid-template-columns:85px 1fr;gap:13px;padding:14px 0;font-size:12px}.purchase-card{padding:24px;display:block}.purchase-card h2{font-size:24px}.purchase-card p{font-size:12px}.check-list li{font-size:13px}.article-heading h1{letter-spacing:-.02em;margin-top:13px;font-size:31px;line-height:1.55}.article-heading .lede{margin-bottom:21px;font-size:15px;line-height:2}.article-heading .meta{gap:8px;font-size:10px}.article-heading{margin-bottom:22px;padding-bottom:23px}.article-tools{gap:8px}.article-tools .btn{padding:8px 11px;font-size:11px}.article-heading .status-note{padding:13px 15px;font-size:11px}.prose{font-size:16px;line-height:2.05}.prose h2{margin-top:31px;font-size:25px;line-height:1.55}.prose h3{font-size:20px}.prose table{font-size:12px}.prose th,.prose td{min-width:100px;padding:10px 13px}.prose ul,.prose ol{padding-left:1.35em}.prose li{margin-block:9px}.prose blockquote{padding-inline:20px}.prose .callout{padding:13px 16px;font-size:13px}.prose code{font-size:12px}.article-rail{grid-template-columns:1fr}.article-end h2{font-size:23px}.article-end p{font-size:12px;line-height:1.9}.source-list{padding-left:17px;font-size:12px}.source-list p{font-size:10px}.category-card{padding:24px}.category-card h2{font-size:23px}.category-card p{font-size:13px;line-height:1.9}.category-card .meta{font-size:11px}.category-card .category-icon{width:41px;height:41px}.topic-hero{flex-direction:column-reverse;display:flex}.topic-hero .cover{height:155px;min-height:155px}.topic-hero .cover-word{font-size:43px}.topic-hero .cover-orbit{top:-91px;right:-10px}.topic-hero-copy{padding:24px}.topic-hero h1{font-size:30px}.topic-hero p{font-size:13px;line-height:1.95}.topic-path{gap:7px;margin-top:20px}.topic-path a{padding:6px 9px;font-size:10px}.question-list{grid-template-columns:1fr;gap:17px}.question-list>div{border-top-width:1px;align-items:start;gap:18px;padding-top:13px;display:flex}.question-list small{white-space:nowrap;margin-top:4px;font-size:10px}.question-list h3{margin:0;font-size:14px;line-height:1.85}.timeline-item{grid-template-columns:1fr;gap:10px;padding:23px 0}.timeline-item>time{padding:0;font-size:10px}.timeline-item h2{font-size:18px;line-height:1.7}.timeline-item p{font-size:12px;line-height:1.9}.timeline-item .meta{font-size:10px}.offer-card{padding:23px}.offer-card p{font-size:13px}.offer-card h2{font-size:19px}.offer-points{font-size:12px}.offer-card .btn{font-size:13px}.comparison-toolbar{align-items:start;gap:14px}.comparison-toolbar .row{gap:8px}.comparison-toolbar .btn{min-height:36px;padding:8px 12px;font-size:11px}.checkbox-label{font-size:11px}.comparison-table th,.comparison-table td{min-width:215px;padding:16px;font-size:12px}.comparison-table th:first-child,.comparison-table td:first-child{z-index:1;width:106px;min-width:106px;font-size:11px;position:sticky;left:0}.comparison-table thead th:first-child{z-index:2}.comparison-table .tool-heading{flex-wrap:wrap;gap:9px}.comparison-table .tool-heading h2{font-size:16px}.saved-card{gap:16px;padding:19px}.saved-card h2{font-size:16px;line-height:1.7}.saved-card .pill{font-size:9px}.reader-path{grid-template-columns:1fr;gap:19px}.reader-path>div{border-top-width:1px;padding-top:15px}.reader-path h2{margin:8px 0;font-size:18px}.reader-path p{font-size:12px;line-height:1.9}.x-note{gap:16px;padding:23px}.x-note>p{font-size:15px;line-height:1.95}.x-note-foot{font-size:10px}.static-article h1{font-size:32px;line-height:1.5}.static-article h2{font-size:23px}.static-article p,.static-article li{font-size:14px;line-height:1.95}.search-dialog{border-radius:13px;padding:22px 19px}.dialog-heading h2{font-size:22px}.search-dialog-foot{font-size:10px}.pagefind-module--page{padding:0}.pagefind-module__header h1{font-size:28px}.pagefind-module__header p{font-size:12px;line-height:1.9}.pagefind-module__layout.has-filters{display:block}.pagefind-module__filters{position:static}.toast{padding:11px 17px;font-size:12px;bottom:81px}.not-found>span{font-size:78px}.not-found h1{font-size:24px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}@media print{.sidebar,.topbar,.mobile-bottom,.site-footer,.article-rail,.article-tools{display:none!important}.site-frame{margin:0}.main-content{max-width:none;padding:0}.article-layout{display:block}.prose{font-size:12pt}.article-heading h1{font-size:25pt}body{color:#000;background:#fff}.cover{display:none}}@media (width<=580px){.mobile-nav-dialog [aria-label=手机主导航]{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 5px;display:grid}.mobile-nav-dialog [aria-label=手机主导航]>.nav-group-label{grid-column:1/-1}.mobile-nav-dialog [aria-label=手机主导航]>.side-link{gap:8px;margin:0;padding-inline:8px;font-size:12px}.mobile-nav-dialog .sidebar-bottom{grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;padding:11px 12px;display:grid}.mobile-nav-dialog .sidebar-bottom>.side-link{flex-direction:column;gap:5px;min-height:54px;margin:0;padding:6px 3px;font-size:10px}.mobile-nav-dialog .sidebar-signoff{grid-column:1/-1;justify-content:center;margin-top:7px;padding:0}.mobile-nav-dialog .sidebar-bottom .side-count{font-size:9px;line-height:15px;position:absolute;top:0;right:10px}}@media (width<=1200px){.bookmark-detail{grid-template-columns:minmax(0,1fr) 235px;gap:28px}.bookmark-detail-heading h1{font-size:32px}.bookmark-source-card,.bookmark-card{padding:20px}}@media (width<=980px){.bookmark-grid.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.bookmark-detail{display:block}.bookmark-source-card{max-width:600px;margin-top:30px;position:static}.bookmark-source-card>.btn{width:auto;margin-right:6px}.bookmark-card h2{font-size:19px}}@media (width<=580px){.library-heading{padding-top:0;display:block}.library-heading h1{font-size:29px}.library-heading p{font-size:13px}.library-stamp{border-left:0;flex-direction:row;align-items:baseline;gap:10px;min-width:0;padding:15px 0 0}.library-stamp strong{font-size:35px}.library-stamp span{font-size:11px}.library-stamp small{display:none}.library-note{align-items:start;gap:8px;padding:13px}.library-note>svg{margin-top:3px}.library-note p{font-size:11px}.bookmark-grid.grid.three{grid-template-columns:1fr}.bookmark-card{padding:22px}.bookmark-card h2{font-size:20px}.bookmark-card>p{font-size:13px}.bookmark-byline,.bookmark-topic,.bookmark-kind{font-size:11px}.bookmark-card-foot{font-size:12px}.bookmark-save{width:42px;height:42px}.library-topics{gap:6px}.library-topics .chip{font-size:11px}.library-topics .chip>.chip-count{font-size:9px}[data-bookmark-directory] .filter-results{flex-direction:column;align-items:start;gap:12px}[data-bookmark-directory] .filter-results>.row{flex-wrap:wrap;gap:12px}.bookmark-detail-heading h1{font-size:30px}.bookmark-detail-heading .lede{font-size:15px}.bookmark-source-line{flex-direction:column;gap:7px}.bookmark-reading section{gap:15px;padding-block:21px}.bookmark-reading p{font-size:14px}.bookmark-source-card>.btn{width:100%;display:flex}.bookmark-curation-note{font-size:11px}.branch-discovery{grid-template-columns:1fr}.mobile-nav-dialog .nav-subtopics{gap:2px 9px;padding-left:39px}.mobile-nav-dialog .nav-subtopics a{align-items:center;min-height:33px;font-size:11px;display:inline-flex}.mobile-nav-dialog .nav-topic-group{padding-bottom:7px}.mobile-nav-dialog .topic-link{min-height:36px}.mobile-nav-dialog .nav-category-heading>a{align-items:center;min-height:35px;font-size:11px;display:flex}.reading-filter-row{gap:12px}.reading-filter-row>span{width:100%}.side-link .side-label small{font-size:8px}}@media (width>=993px) and (width<=1120px){.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{grid-template-columns:1fr}}@media (width<=1180px){.library-note{grid-template-columns:auto minmax(0,1fr)}.library-note .source-crosslink{white-space:normal;grid-column:2}}@media (width<=992px){body{padding-bottom:62px}.mobile-bottom{min-height:61px;padding:7px max(10px,calc((100vw - 620px)/2)) max(7px,env(safe-area-inset-bottom));backdrop-filter:blur(15px);border-top:1px solid var(--line);z-index:30;background:#ffffffed;grid-template-columns:repeat(5,minmax(0,1fr));display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-bottom a{color:var(--muted);white-space:nowrap;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:44px;font-size:10px;display:flex}.mobile-bottom a[aria-current=page]{color:var(--accent);font-weight:650}.mobile-bottom a svg{width:19px;height:19px}.toast{bottom:81px}.compare-tray{bottom:76px}.home-flow{flex-direction:column;display:flex}.home-flow>.home-welcome{order:-2}.home-flow>.home-topics{order:-1;margin:0 0 30px}}@media (width<=580px){.mobile-menu-button,.global-search-button{width:40px;height:40px}.home-flow>.home-topics{margin-bottom:26px}.home-topics .topic-tile{min-height:46px;padding:12px 14px}.library-heading{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;padding:0 0 12px;display:flex}.library-heading .eyebrow,.library-heading:not(.source-heading) p{display:none}.library-heading h1{margin:0;font-size:24px;line-height:1.35}.library-stamp{align-items:baseline;gap:6px;padding:0}.library-stamp strong{font-size:22px;line-height:1.2}.library-note{align-items:start;gap:2px 8px;margin-bottom:12px;padding:9px 12px}.library-note>svg{margin-top:3px}.library-note p,.library-note .source-crosslink{font-size:11px;line-height:1.7}.library-topics{gap:6px 5px;margin-top:12px}.library-topics .chip{gap:5px;min-height:34px;padding:6px 8px;font-size:12px}.library-topics .chip-label-full{display:none}.library-topics .chip-label-short{display:inline}[data-bookmark-directory] .reading-toolbar{flex-direction:column;align-items:stretch;gap:8px;margin:12px 0 14px}.reading-toolbar-status{justify-content:space-between}.reading-toolbar-controls{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;display:grid}.reading-toolbar-controls select{width:100%;max-width:none;min-height:36px;padding:6px 4px;font-size:12px}}@media (width<=359px){.reading-toolbar-controls{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1600px){:root{--max-width:2560px}.main-content:has(>.article-layout),.main-content:has(>.bookmark-detail),.main-content:has(>.detail-layout){max-width:1420px}.grid.three{grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}[data-bookmark-list].grid.three,[data-article-list].grid.three,[data-tool-grid].grid.three{grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}[data-source-list].source-list{grid-template-columns:repeat(auto-fill,minmax(600px,1fr))}.home-flow .grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=1846px){.home-flow .grid.three.home-row{grid-template-columns:repeat(4,minmax(0,1fr))}.home-row>:nth-child(4){display:flex}}@media (width>=2226px){.home-flow .grid.three.home-row{grid-template-columns:repeat(5,minmax(0,1fr))}.home-row>:nth-child(5){display:flex}}}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#quick-search .pagefind-module--quick{--pf-searchbox-max-width:100%;--pf-searchbox-dropdown-max-height:min(50dvh,480px);width:100%}#quick-search .pf-searchbox{max-width:none!important;display:block!important}#quick-search .pf-searchbox-dropdown{border:1px solid var(--line)!important;max-height:min(50dvh,480px)!important;box-shadow:none!important;border-radius:8px!important;margin-top:8px!important;position:static!important}#quick-search .pf-searchbox-result-title{font-size:14px!important;line-height:1.6!important}#quick-search .pf-searchbox-result-excerpt{-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal!important;line-height:1.6!important;display:-webkit-box!important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation-duration:0s!important;animation-delay:0s!important}@media (width<=580px){.mobile-nav-dialog .side-link{min-height:42px}.mobile-nav-dialog .topic-link{min-height:38px}}:root{--muted:#627086;--soft-ink:#627086}.article-card-foot,.tool-heading small,.site-footer small,.topbar-subtitle,.filter-results,.filter-group h2,.filter-group h3,.filter-choice,.filter-choice>span,.facts dt,.comparison-table th:first-child,.comparison-table td:first-child,.comparison-table .compare-remove,.x-note-foot,.topic-tile small,.timeline-item>time,.disclosure,.purchase-card .source-note{color:#627086}.editorial .article-heading .meta,.editorial .rail-note p,.editorial .toc-links a,.editorial .source-list p,.editorial .article-end p{color:#746a5e}.pagefind-module{--pf-text:var(--color-ink,#17201c);--pf-text-secondary:var(--color-ink-soft,#5d6862);--pf-text-muted:var(--color-ink-muted,#727d77);--pf-background:var(--color-surface,#fff);--pf-border:var(--color-line,#dfe5e1);--pf-border-focus:var(--color-brand,#176b4d);--pf-hover:var(--color-surface-soft,#f4f7f5);--pf-mark:var(--color-brand,#176b4d);--pf-outline-focus:var(--color-brand,#176b4d);--pf-font:inherit;--pf-input-height:44px;--pf-input-font-size:16px;--pf-result-title-font-size:15px;--pf-result-excerpt-font-size:14px;--pf-border-radius:10px;--pf-searchbox-max-width:34rem;color:var(--pf-text)}.pagefind-module--quick{z-index:20;width:min(100%,34rem);position:relative}.pagefind-module--page{width:min(100% - 2rem,72rem);margin-inline:auto;padding-block:clamp(2rem,5vw,5rem)}.pagefind-module__header{margin-bottom:1.5rem}.pagefind-module__header h1{margin:0;font-size:clamp(1.8rem,4vw,3rem);line-height:1.1}.pagefind-module__header p{max-width:48rem;color:var(--pf-text-secondary);margin:.75rem 0 0}.pagefind-module__layout{margin-top:1.25rem}.pagefind-module__layout.has-filters{grid-template-columns:minmax(11rem,15rem) minmax(0,1fr);align-items:start;gap:clamp(1rem,3vw,2rem);display:grid}.pagefind-module__filters{position:sticky;top:1rem}.pagefind-module__results{min-width:0}@media (width<=720px){.pagefind-module__layout.has-filters{display:block}.pagefind-module__filters{margin-bottom:1rem;position:static}}@media (prefers-reduced-motion:reduce){.pagefind-module *,.pagefind-module :before,.pagefind-module :after{scroll-behavior:auto!important;transition-duration:.01ms!important}}