:root{--pfs-bg:#f5f6f8;--pfs-surface:#fff;--pfs-ink:#20252d;--pfs-muted:#69717f;--pfs-line:#e6e9ee;--pfs-blue:#365dcc;--pfs-soft-blue:#edf2ff;--pfs-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body.pfs-site{margin:0;background:var(--pfs-bg);color:var(--pfs-ink);font-family:var(--pfs-font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
.pfs-site *{box-sizing:border-box}
.pfs-site h1,.pfs-site h2,.pfs-site h3,.pfs-site p,.pfs-site dl,.pfs-site dd{margin:0}
.pfs-site h1,.pfs-site h2,.pfs-site h3{font-family:var(--pfs-font);font-weight:600;letter-spacing:0;line-height:1.35;color:var(--pfs-ink)}
.pfs-site a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
.pfs-site button,.pfs-site input{font:inherit}
.pfs-site button{cursor:pointer;appearance:none;-webkit-tap-highlight-color:transparent}
.pfs-site [hidden]{display:none!important}
.pfs-site svg{width:24px;height:24px;flex-shrink:0}
.pfs-site a:focus-visible,.pfs-site button:focus-visible,.pfs-site summary:focus-visible{outline:2px solid var(--pfs-blue);outline-offset:4px}
.pfs-shell{width:min(1120px,calc(100% - 80px));margin-inline:auto}
.pfs-site main{min-height:50vh;padding-bottom:36px}
.pfs-sr-only,.pfs-skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.pfs-skip:focus{position:fixed;top:8px;left:8px;z-index:1000;padding:12px 18px;background:#fff}
.pfs-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--pfs-line)}
.pfs-header-inner{display:flex;align-items:center;gap:32px;height:78px}
.pfs-logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:700;font-size:23px;letter-spacing:-.6px;line-height:1}
.pfs-symbol{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:#3458b8;font-size:28px;letter-spacing:-5px;padding-right:5px;line-height:1}
.pfs-symbol>span{font-size:24px;transform:translateY(2px);font-weight:400}
.pfs-logo-dot{color:var(--pfs-blue)}
.pfs-desktop-nav{display:flex;gap:5px;margin-left:auto;align-items:center;font-size:13px;font-weight:500}
.pfs-desktop-nav a{padding:8px 13px;border-radius:8px;color:var(--pfs-muted);transition:background .16s,color .16s}
.pfs-desktop-nav a:hover{background:var(--pfs-bg);color:var(--pfs-ink)}
.pfs-desktop-nav a[aria-current]{background:var(--pfs-soft-blue);color:var(--pfs-blue)}
.pfs-header-label{font-size:11px;color:var(--pfs-muted);border-left:1px solid var(--pfs-line);padding-left:20px}
.pfs-tabbar{display:none}
.pfs-section-label{display:block;font-size:12px;font-weight:500;line-height:1.5;color:var(--pfs-muted);margin-bottom:9px}
.pfs-overview{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:36px;align-items:end;padding:37px 0 26px}
.pfs-overview h1{font-size:32px;margin-bottom:9px;line-height:1.3}
.pfs-overview-heading>p{font-size:14px;color:var(--pfs-muted);max-width:470px;line-height:1.7}
.pfs-search{display:flex;align-items:center;gap:12px;min-width:0;height:52px;padding:5px 6px 5px 17px;background:#fff;border:1px solid var(--pfs-line);border-radius:12px;transition:box-shadow .17s,border-color .17s}
.pfs-search:focus-within{border-color:#869cda;box-shadow:0 0 0 3px #365dcc0c}
.pfs-search>svg{width:19px;height:19px;color:#848d9c}
.pfs-search input{min-width:0;flex:1;height:40px;padding:0;background:transparent;border:0;outline:none;color:var(--pfs-ink);font-size:14px;box-shadow:none;border-radius:0}
.pfs-search input::placeholder{color:#7c8491;opacity:1}
.pfs-search button{border:0;border-radius:8px;background:#eef1f7;color:#465474;font-size:12px;font-weight:500;padding:9px 13px;min-height:38px;line-height:1.4;transition:background .16s}
.pfs-search button:hover{background:#e3eaf9}
.pfs-topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:34px}
.pfs-topics>a{display:flex;align-items:center;gap:13px;padding:17px 16px;border:1px solid var(--pfs-line);background:#fff;border-radius:13px;transition:transform .16s,border-color .16s}
.pfs-topics>a:hover{border-color:#b7c4e3;transform:translateY(-2px)}
.pfs-topics>a:active{transform:scale(.97)}
.pfs-topic-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;flex-shrink:0}
.pfs-topic-icon>svg{width:23px;height:23px}
.pfs-tone-blue{background:#edf2fd;color:#5272bd}.pfs-tone-mint{background:#eaf3ed;color:#587a65}.pfs-tone-purple{background:#f0ecf7;color:#8771ad}.pfs-tone-sand{background:#f4efe6;color:#897454}
.pfs-topics strong{display:block;font-size:14px;font-weight:600}
.pfs-topics small{display:block;font-size:11px;color:var(--pfs-muted);margin-top:3px}
.pfs-section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}
.pfs-section-heading h2{font-size:21px;line-height:1.4}
.pfs-section-heading>a{font-size:12px;color:var(--pfs-blue);font-weight:500;white-space:nowrap}
.pfs-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;background:#e8edf7;border-radius:7px;font-size:11px;margin-left:4px}
.pfs-home-materials{display:grid;grid-template-columns:1.1fr 1fr;grid-template-rows:repeat(3,1fr);gap:12px 18px}
.pfs-guide-card{min-width:0;background:#fff;border:1px solid var(--pfs-line);border-radius:14px;overflow:hidden;transition:transform .17s,border-color .17s,box-shadow .17s}
.pfs-guide-card:hover{border-color:#c6d0e5;box-shadow:0 4px 15px #20345b07}
.pfs-guide-card:active{transform:scale(.993)}
.pfs-guide-art{display:block;overflow:hidden}
.pfs-guide-art img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.pfs-guide-copy{padding:20px 23px 23px;min-width:0}
.pfs-guide-meta{display:flex;justify-content:space-between;gap:12px;font-size:10px;line-height:1.5;color:var(--pfs-muted);margin-bottom:10px}
.pfs-guide-meta>span:first-child{color:var(--pfs-blue);font-weight:500}
.pfs-guide-card h3{font-size:21px;line-height:1.4}
.pfs-guide-card h3 a:hover{color:var(--pfs-blue)}
.pfs-guide-card p{font-size:13px;line-height:1.75;color:var(--pfs-muted);margin-top:10px}
.pfs-home-materials>.pfs-guide-card:first-child{grid-column:1;grid-row:1/4;display:flex;flex-direction:column}
.pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-art{flex:1;min-height:210px;max-height:275px}
.pfs-home-materials>.pfs-guide-card:first-child img{height:100%;min-height:210px;object-fit:cover}
.pfs-home-materials>.pfs-guide-card:not(:first-child){display:grid;grid-template-columns:minmax(0,1fr) 102px;grid-column:2;align-items:center;padding-right:15px}
.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art{grid-column:2;grid-row:1;border-radius:10px}
.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art img{width:102px;height:100px;object-fit:cover}
.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-copy{grid-column:1;grid-row:1;padding:17px 20px}
.pfs-home-materials>.pfs-guide-card:not(:first-child) h3{font-size:17px}
.pfs-home-materials>.pfs-guide-card:not(:first-child) p{font-size:12px;margin-top:6px;line-height:1.6}
.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-meta{margin-bottom:6px}
.pfs-materials,.pfs-glossary,.pfs-faq{margin-bottom:34px;scroll-margin-top:100px}
.pfs-glossary{margin-top:37px}
.pfs-definition-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:#fff;border:1px solid var(--pfs-line);border-radius:14px;overflow:hidden}
.pfs-definition-list>div{display:grid;grid-template-columns:185px minmax(0,1fr);align-items:start;gap:15px;padding:23px}
.pfs-definition-list>div:nth-child(odd){border-right:1px solid var(--pfs-line)}
.pfs-definition-list>div:nth-child(-n+2){border-bottom:1px solid var(--pfs-line)}
.pfs-definition-list dt{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600}
.pfs-definition-symbol{display:flex;color:#76849f;padding-top:1px}
.pfs-definition-symbol>svg{width:18px;height:18px}
.pfs-definition-list dd{font-size:12px;line-height:1.75;color:var(--pfs-muted)}
.pfs-faq-list{border:1px solid var(--pfs-line);border-radius:14px;background:#fff;overflow:hidden}
.pfs-faq-list details+details{border-top:1px solid var(--pfs-line)}
.pfs-faq summary,.pfs-contents summary{display:flex;justify-content:space-between;align-items:center;gap:22px;list-style:none;cursor:pointer;font-size:14px;font-weight:500;padding:19px 23px;min-height:58px}
.pfs-site summary::-webkit-details-marker{display:none}
.pfs-disclosure-label,.pfs-contents summary>span{font-size:11px;white-space:nowrap;color:var(--pfs-blue);font-weight:400}
.pfs-faq details>p{padding:0 23px 20px;font-size:13px;color:var(--pfs-muted);line-height:1.75;max-width:780px}
.pfs-faq details[open]>p{animation:pfs-expand .17s ease-out both}
.pfs-about{display:flex;align-items:start;gap:18px;border-radius:14px;background:#edf0f5;padding:25px 27px;scroll-margin-top:100px}
.pfs-about-icon{display:flex;align-items:center;justify-content:center;border-radius:11px;background:#fff;color:#71819d;width:41px;height:41px;flex-shrink:0}
.pfs-about-icon svg{width:21px;height:21px}
.pfs-about h2{font-size:18px;margin-bottom:9px}
.pfs-about p{font-size:13px;color:var(--pfs-muted);line-height:1.75;max-width:750px}
.pfs-about .pfs-availability{font-size:12px;color:#77808e;margin-top:9px}
.pfs-footer{border-top:1px solid var(--pfs-line);padding:24px 0 29px;color:#757d8b;font-size:11px}
.pfs-footer>.pfs-shell{display:flex;gap:25px;align-items:center}
.pfs-footer p{font-size:10px;margin-left:auto}
.pfs-library-heading{padding:34px 0 23px}
.pfs-library-heading h1{font-size:30px;margin-bottom:8px}
.pfs-library-heading p{color:var(--pfs-muted);font-size:14px}
.pfs-view-library .pfs-search{max-width:600px}
.pfs-filters{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 15px}
.pfs-filters button{font-size:12px;padding:9px 16px;border:1px solid var(--pfs-line);border-radius:9px;background:#fff;color:#667184;min-height:40px;line-height:1.5;transition:background .16s,color .16s,transform .16s}
.pfs-filters button[aria-pressed=true]{background:#e9eefb;color:#3659b5;border-color:#d8e1f6}
.pfs-filters button:active{transform:scale(.95)}
.pfs-result-count{font-size:11px;color:var(--pfs-muted);margin:0 0 14px!important;min-height:18px}
.pfs-guides-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.pfs-editorial-note{font-size:12px;color:var(--pfs-muted);margin-top:25px!important;line-height:1.75}
.pfs-empty{background:#fff;border:1px solid var(--pfs-line);border-radius:14px;text-align:center;padding:50px 20px}
.pfs-empty>svg{color:#8694b1;width:30px;height:30px;margin-bottom:16px}
.pfs-empty h2{font-size:20px;margin-bottom:10px}.pfs-empty p{font-size:13px;color:var(--pfs-muted)}
.pfs-empty .pfs-button{margin-top:20px}
.pfs-breadcrumb{display:flex;gap:10px;align-items:center;padding:25px 0 20px;font-size:12px;color:var(--pfs-muted)}
.pfs-breadcrumb a{color:var(--pfs-blue)}
.pfs-article-header{display:grid;grid-template-columns:minmax(0,1.6fr) 290px;gap:35px;align-items:center;padding:27px 30px;background:#fff;border:1px solid var(--pfs-line);border-radius:16px}
.pfs-article-header h1{font-size:30px;line-height:1.4;margin:12px 0 16px;max-width:690px}
.pfs-article-header>img{display:block;width:100%;height:180px;object-fit:cover;border-radius:11px}
.pfs-byline{font-size:11px;color:var(--pfs-muted)}
.pfs-article-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:27px;align-items:start;margin:26px 0 35px}
.pfs-toc{position:sticky;top:98px}
.pfs-contents{background:#fff;border:1px solid var(--pfs-line);border-radius:12px;overflow:hidden}
.pfs-contents summary{font-size:13px;padding:17px;gap:10px;min-height:52px}
.pfs-contents summary>span{display:none}
.pfs-contents nav{display:flex;flex-direction:column;gap:4px;padding:0 10px 13px}
.pfs-contents nav a{font-size:12px;color:var(--pfs-muted);line-height:1.6;border-radius:7px;padding:8px}
.pfs-contents nav a:hover{background:var(--pfs-bg);color:var(--pfs-blue)}
.pfs-article-body{background:#fff;border:1px solid var(--pfs-line);border-radius:14px;padding:30px 34px;min-width:0;font-size:15px;line-height:1.9;color:#46505d}
.pfs-article-body p{margin-bottom:19px}
.pfs-article-body p:last-child{margin-bottom:0}
.pfs-article-body .pfs-lead{font-size:17px;line-height:1.8;color:#384251;margin-bottom:28px}
.pfs-article-body h2{font-size:22px;margin:31px 0 15px;line-height:1.45;scroll-margin-top:95px}
.pfs-article-body a{color:var(--pfs-blue);text-decoration:underline;text-decoration-color:#bfcae9;text-underline-offset:3px}
.pfs-article-body strong{font-weight:600;color:var(--pfs-ink)}
.pfs-article-body ol{padding-left:20px;margin:20px 0}
.pfs-article-body li{padding-left:7px;margin-bottom:16px}
.pfs-article-body li::marker{font-size:13px;color:#6e82ad}
.pfs-article-body blockquote{margin:23px 0;padding:17px 20px;border-left:2px solid #9cafda;background:#f7f9fd;border-radius:0 8px 8px 0;font-size:15px;line-height:1.85}
.pfs-note{padding:21px 23px;background:#f2f5fb;border:1px solid #e8edf7;border-radius:10px;margin:24px 0}
.pfs-note>strong{font-size:13px}.pfs-note p{font-size:14px;margin:9px 0 0}
.pfs-related-inline{border-top:1px solid var(--pfs-line);padding-top:21px;margin-top:29px;font-size:13px}
.pfs-table-wrap{overflow-x:auto;max-width:100%;margin:22px 0;border:1px solid var(--pfs-line);border-radius:9px}
.pfs-table-wrap table{width:100%;min-width:440px;border-collapse:collapse;font-size:12px;line-height:1.7;margin:0}
.pfs-table-wrap td,.pfs-table-wrap th{padding:12px;text-align:left;border:0;border-bottom:1px solid var(--pfs-line);vertical-align:top}
.pfs-table-wrap th{background:#f6f8fb;font-size:11px;color:var(--pfs-ink)}
.pfs-table-wrap tr:last-child td{border:0}
.pfs-reading-progress{height:2px;position:absolute;bottom:-1px;left:0;right:0;overflow:hidden}
.pfs-reading-progress>span{display:block;width:100%;height:100%;background:#738ed4;transform:scaleX(0);transform-origin:left;transition:transform .08s linear}
.pfs-more{margin-top:30px}
.pfs-guides-grid--related{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.pfs-guides-grid--related h3{font-size:17px}.pfs-guides-grid--related p{font-size:12px}.pfs-guides-grid--related .pfs-guide-copy{padding:17px 18px 21px}
.pfs-unavailable{max-width:660px;margin:70px 0;padding:40px;background:#fff;border:1px solid var(--pfs-line);border-radius:16px}
.pfs-unavailable h1{font-size:30px;margin:14px 0}.pfs-unavailable p{font-size:15px;color:var(--pfs-muted);margin:0 0 23px}
.pfs-button{display:inline-flex;justify-content:center;align-items:center;padding:12px 20px;border-radius:9px;background:var(--pfs-soft-blue);color:var(--pfs-blue)!important;font-size:13px;min-height:44px}
@keyframes pfs-page-in{from{opacity:.65;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@keyframes pfs-expand{from{opacity:.45;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
.pfs-site main{animation:pfs-page-in .22s ease-out both}
@media(max-width:1100px){.pfs-shell{width:calc(100% - 56px)}.pfs-header-inner{gap:20px}.pfs-header-label{display:none}.pfs-overview{grid-template-columns:minmax(0,1fr) 330px}.pfs-topics>a{gap:10px;padding:15px 12px}.pfs-topics small{font-size:10px}.pfs-definition-list>div{display:block}.pfs-definition-list dd{margin:10px 0 0 28px}.pfs-article-header{grid-template-columns:minmax(0,1fr) 230px;gap:25px}.pfs-article-header h1{font-size:27px}.pfs-article-layout{grid-template-columns:195px minmax(0,1fr);gap:22px}.pfs-article-body{padding:27px}.pfs-guide-card h3{font-size:20px}}
@media(max-width:900px){.pfs-shell{width:calc(100% - 40px)}.pfs-header-inner{height:66px}.pfs-logo{font-size:21px;gap:9px}.pfs-symbol{width:32px;height:32px;font-size:26px;border-radius:9px}.pfs-desktop-nav{gap:2px;font-size:12px}.pfs-desktop-nav a{padding:8px 10px}.pfs-overview{grid-template-columns:1fr;gap:20px;padding-top:27px}.pfs-overview h1{font-size:29px}.pfs-overview-heading>p{max-width:none}.pfs-overview .pfs-search{width:100%;max-width:none}.pfs-topics{gap:10px}.pfs-topics>a{display:flex;flex-direction:column;text-align:center;gap:10px;padding:15px 6px}.pfs-topics small{display:none}.pfs-topics strong{font-size:12px}.pfs-home-materials{grid-template-columns:1fr 1fr;gap:14px}.pfs-home-materials>.pfs-guide-card:not(:first-child){grid-template-columns:minmax(0,1fr) 80px;padding-right:12px}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art img{width:80px;height:98px}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-copy{padding:16px}.pfs-home-materials>.pfs-guide-card:not(:first-child) h3{font-size:16px}.pfs-home-materials>.pfs-guide-card:not(:first-child) p{display:none}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-meta>span:last-child{display:none}.pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-art{min-height:180px}.pfs-home-materials>.pfs-guide-card:first-child img{min-height:180px}.pfs-guide-copy{padding:19px}.pfs-article-header h1{font-size:25px}.pfs-article-header{grid-template-columns:minmax(0,1fr) 190px;padding:23px}.pfs-article-header>img{height:150px}.pfs-article-layout{display:block}.pfs-toc{position:static;margin-bottom:17px}.pfs-contents summary{padding:16px 20px}.pfs-contents summary>span{display:block}.pfs-contents nav{padding:0 13px 15px}.pfs-article-body{max-width:none}.pfs-guides-grid--related h3{font-size:16px}.pfs-guides-grid--related .pfs-guide-meta{font-size:9px}.pfs-guides-grid--related .pfs-guide-meta>span:last-child{display:none}}
@media(max-width:700px){
 html{scroll-padding-top:85px}
 body.pfs-site{padding-bottom:calc(77px + env(safe-area-inset-bottom,0px))}
 .pfs-shell{width:calc(100% - 36px)}
 .pfs-header-inner{height:63px;justify-content:space-between;gap:15px}
 .pfs-logo{font-size:20px;letter-spacing:-.45px}.pfs-symbol{width:30px;height:30px;font-size:25px}.pfs-symbol>span{font-size:21px}
 .pfs-desktop-nav{display:none}.pfs-header-label{display:block;padding:0;border:0;font-size:10px;color:#828b99}
 .pfs-tabbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;z-index:60;padding:7px max(12px,env(safe-area-inset-left,0px)) calc(7px + env(safe-area-inset-bottom,0px));min-height:70px;background:rgba(255,255,255,.98);border-top:1px solid #e4e8f0;box-shadow:0 -3px 18px #27395704}
 .pfs-tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:54px;min-width:0;font-size:10px;line-height:1.5;font-weight:500;color:#788392;transition:color .18s}
 .pfs-tab-icon{display:flex;align-items:center;justify-content:center;width:44px;height:31px;border-radius:10px;transition:background .18s,transform .18s}
 .pfs-tab-icon svg{width:21px;height:21px}
 .pfs-tabbar a[aria-current]{color:var(--pfs-blue)}.pfs-tabbar a[aria-current] .pfs-tab-icon{background:#edf2fd}
 .pfs-tabbar a:active .pfs-tab-icon{transform:scale(.87)}
 .pfs-search-focused .pfs-tabbar{display:none}
 .pfs-overview{padding:24px 0 21px;gap:19px}.pfs-overview .pfs-section-label{display:none}.pfs-overview h1{font-size:27px;line-height:1.35;margin-bottom:9px}
 .pfs-overview-heading>p{font-size:13px;line-height:1.7;max-width:340px}
 .pfs-search{height:49px;padding-left:14px;gap:10px;border-radius:12px}.pfs-search input{font-size:16px;height:37px}.pfs-search input::placeholder{font-size:13px}.pfs-search button{font-size:11px;min-height:36px;padding:8px 12px}
 .pfs-topics{gap:8px;margin-bottom:27px}.pfs-topics>a{border:0;background:transparent;padding:0;gap:9px;border-radius:0}.pfs-topic-icon{width:48px;height:48px;border-radius:15px}.pfs-topic-icon svg{width:24px;height:24px}.pfs-topics strong{font-size:11px;font-weight:500}.pfs-topics>a:hover{transform:none}
 .pfs-section-heading{margin-bottom:13px;gap:15px}.pfs-section-heading h2{font-size:19px}.pfs-section-heading>a{font-size:11px}.pfs-count{height:20px;min-width:20px;font-size:10px}
 .pfs-home-materials{display:flex;flex-direction:column;gap:10px}
 .pfs-home-materials>.pfs-guide-card:first-child{display:grid;grid-template-columns:minmax(0,1fr) 112px;align-items:stretch;min-height:166px;border-color:#dce4f4;padding-right:0;background:#fff}
 .pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-art{grid-column:2;grid-row:1;min-height:0;max-height:none;display:flex;background:#e3eafa}
 .pfs-home-materials>.pfs-guide-card:first-child img{width:112px;height:100%;min-height:166px;object-fit:cover}
 .pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-copy{grid-column:1;grid-row:1;padding:17px 15px 18px}
 .pfs-home-materials>.pfs-guide-card:first-child h3{font-size:19px;line-height:1.4}
 .pfs-home-materials>.pfs-guide-card:first-child p{font-size:12px;line-height:1.65;margin-top:7px}
 .pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-meta{font-size:10px;margin-bottom:8px}.pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-meta>span:last-child{display:none}
 .pfs-home-materials>.pfs-guide-card:not(:first-child){grid-template-columns:minmax(0,1fr) 72px;padding-right:12px;min-height:116px}
 .pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art{border-radius:9px}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art img{width:72px;height:82px}
 .pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-copy{padding:15px}
 .pfs-home-materials>.pfs-guide-card:not(:first-child) h3{font-size:16px;line-height:1.4}
 .pfs-home-materials>.pfs-guide-card:not(:first-child) p{display:block;font-size:11px;line-height:1.6;margin-top:5px}
 .pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-meta{font-size:9px;margin-bottom:5px}
 .pfs-materials,.pfs-glossary,.pfs-faq{margin-bottom:27px;scroll-margin-top:82px}.pfs-glossary{margin-top:27px}
 .pfs-definition-list{grid-template-columns:1fr;border-radius:13px}.pfs-definition-list>div{display:grid;grid-template-columns:126px minmax(0,1fr);gap:12px;padding:17px 15px;border-right:0!important;border-bottom:1px solid var(--pfs-line)}.pfs-definition-list>div:last-child{border-bottom:0}
 .pfs-definition-list dt{font-size:12px;gap:8px;align-items:start;line-height:1.65}.pfs-definition-symbol{padding-top:2px}.pfs-definition-symbol svg{width:16px;height:16px}.pfs-definition-list dd{margin:0;font-size:11px;line-height:1.75}
 .pfs-faq summary{padding:17px 16px;min-height:56px;font-size:13px;gap:13px}.pfs-disclosure-label{font-size:10px}.pfs-faq details>p{padding:0 16px 17px;font-size:12px;line-height:1.8}
 .pfs-about{gap:12px;padding:20px 17px;scroll-margin-top:82px}.pfs-about-icon{width:32px;height:32px;border-radius:10px}.pfs-about-icon svg{width:18px;height:18px}.pfs-about h2{font-size:16px;margin-bottom:8px}.pfs-about p{font-size:12px;line-height:1.8}.pfs-about .pfs-availability{font-size:11px}
 .pfs-site main{padding-bottom:26px}.pfs-footer{padding:20px 0 23px}.pfs-footer>.pfs-shell{flex-wrap:wrap;gap:8px 20px;font-size:10px}.pfs-footer p{order:3;width:100%;margin:0;font-size:9px}.pfs-footer span:last-child{margin-left:auto}
 .pfs-library-heading{padding:25px 0 19px}.pfs-library-heading>.pfs-section-label{display:none}.pfs-library-heading h1{font-size:27px;margin-bottom:8px}.pfs-library-heading p{font-size:13px;line-height:1.75}
 .pfs-filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;gap:7px;margin:17px -18px 13px;padding-inline:18px}.pfs-filters::-webkit-scrollbar{display:none}.pfs-filters button{flex-shrink:0;font-size:11px;padding:8px 13px;min-height:38px;border-radius:9px}
 .pfs-result-count{font-size:10px;margin-bottom:12px!important}.pfs-guides-grid{grid-template-columns:1fr;gap:13px}.pfs-view-library .pfs-guide-card{display:grid;grid-template-columns:minmax(0,1fr) 92px;padding-right:12px;align-items:center;min-height:150px}.pfs-view-library .pfs-guide-art{grid-column:2;grid-row:1;border-radius:10px}.pfs-view-library .pfs-guide-art img{width:92px;height:117px;object-fit:cover}.pfs-view-library .pfs-guide-copy{grid-column:1;grid-row:1;padding:17px 15px}.pfs-view-library .pfs-guide-card h3{font-size:17px;line-height:1.45}.pfs-view-library .pfs-guide-card p{font-size:12px;line-height:1.65;margin-top:7px}.pfs-view-library .pfs-guide-meta{font-size:9px;margin-bottom:7px}.pfs-view-library .pfs-guide-meta>span:last-child{display:none}.pfs-editorial-note{font-size:11px;margin-top:21px!important}
 .pfs-empty{padding:35px 20px}.pfs-empty h2{font-size:19px}.pfs-empty p{font-size:12px}
 .pfs-breadcrumb{font-size:11px;padding:19px 0 16px}.pfs-article-header{display:block;padding:20px 18px;border-radius:14px}.pfs-article-header .pfs-section-label{font-size:10px}.pfs-article-header h1{font-size:25px;line-height:1.4;margin:11px 0 14px}.pfs-byline{font-size:10px}.pfs-article-header>img{margin-top:20px;height:144px;border-radius:9px;object-fit:cover}.pfs-article-layout{margin:17px 0 27px}.pfs-toc{margin-bottom:13px}.pfs-contents summary{padding:15px 17px;font-size:13px;min-height:50px}.pfs-contents summary>span{font-size:10px}.pfs-contents nav a{font-size:12px;padding:9px}
 .pfs-article-body{padding:22px 18px;font-size:15px;line-height:1.85;overflow-wrap:anywhere}.pfs-article-body .pfs-lead{font-size:16px;line-height:1.8;margin-bottom:25px}.pfs-article-body h2{font-size:21px;line-height:1.45;margin:29px 0 13px;scroll-margin-top:82px}.pfs-article-body p{margin-bottom:18px}.pfs-article-body ol{padding-left:17px}.pfs-article-body li{padding-left:5px;margin-bottom:16px}.pfs-article-body blockquote{padding:15px;font-size:14px;line-height:1.8}.pfs-note{padding:17px 16px;border-radius:9px}.pfs-note>strong{font-size:12px}.pfs-note p{font-size:13px}.pfs-related-inline{font-size:12px;padding-top:19px}.pfs-table-wrap table{font-size:11px}.pfs-table-wrap td,.pfs-table-wrap th{padding:10px}
 .pfs-guides-grid--related{grid-template-columns:1fr;gap:10px}.pfs-guides-grid--related .pfs-guide-card{display:grid;grid-template-columns:minmax(0,1fr) 76px;align-items:center;padding-right:12px}.pfs-guides-grid--related .pfs-guide-art{grid-column:2;grid-row:1;border-radius:8px}.pfs-guides-grid--related .pfs-guide-art img{width:76px;height:84px}.pfs-guides-grid--related .pfs-guide-copy{grid-column:1;grid-row:1;padding:15px}.pfs-guides-grid--related h3{font-size:16px;line-height:1.45}.pfs-guides-grid--related p{display:none}.pfs-guides-grid--related .pfs-guide-meta{font-size:9px;margin-bottom:6px}
 .pfs-unavailable{padding:28px 22px;margin:38px 0}.pfs-unavailable h1{font-size:26px}.pfs-unavailable p{font-size:13px;line-height:1.8}
}
@media(max-width:360px){.pfs-shell{width:calc(100% - 28px)}.pfs-logo{font-size:18px;gap:8px}.pfs-symbol{width:28px;height:28px;font-size:24px}.pfs-header-label{font-size:9px}.pfs-overview h1,.pfs-library-heading h1{font-size:25px}.pfs-topics{gap:4px}.pfs-topics strong{font-size:10px}.pfs-topic-icon{width:43px;height:43px;border-radius:13px}.pfs-home-materials>.pfs-guide-card:first-child{grid-template-columns:minmax(0,1fr) 90px}.pfs-home-materials>.pfs-guide-card:first-child img{width:90px}.pfs-home-materials>.pfs-guide-card:first-child .pfs-guide-copy{padding:15px 13px}.pfs-home-materials>.pfs-guide-card:first-child h3{font-size:18px}.pfs-home-materials>.pfs-guide-card:first-child p{font-size:11px}.pfs-home-materials>.pfs-guide-card:not(:first-child){grid-template-columns:minmax(0,1fr) 62px}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-art img{width:62px;height:82px}.pfs-home-materials>.pfs-guide-card:not(:first-child) .pfs-guide-copy{padding:14px 13px}.pfs-home-materials>.pfs-guide-card:not(:first-child) h3{font-size:15px}.pfs-definition-list>div{grid-template-columns:112px minmax(0,1fr);gap:10px;padding:16px 13px}.pfs-definition-list dt{font-size:11px}.pfs-definition-list dd{font-size:10px}.pfs-section-heading h2{font-size:18px}.pfs-section-heading>a{font-size:10px}.pfs-about{padding:18px 14px;gap:10px}.pfs-article-header{padding:18px 15px}.pfs-article-header h1{font-size:23px;line-height:1.45}.pfs-article-body{padding:20px 15px}.pfs-view-library .pfs-guide-card{grid-template-columns:minmax(0,1fr) 74px}.pfs-view-library .pfs-guide-art img{width:74px;height:105px}.pfs-view-library .pfs-guide-copy{padding:15px 13px}.pfs-view-library .pfs-guide-card h3{font-size:16px}.pfs-view-library .pfs-guide-card p{font-size:11px}.pfs-filters{margin-inline:-14px;padding-inline:14px}.pfs-tabbar a{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pfs-site *,.pfs-site *::before,.pfs-site *::after{animation:none!important;transition:none!important}.pfs-site main{opacity:1;transform:none}}