.pt-dialog{--pt-ink:#183e37;--pt-muted:#62736a;--pt-line:#d7ded5;--pt-active:#e7eee4;box-sizing:border-box;width:380px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);padding:0;border:1px solid #c6d1c4;border-radius:12px;background:#faf9f4;color:var(--pt-ink);box-shadow:0 25px 90px #132c4a44;font:15px/1.6 "Microsoft JhengHei",sans-serif;overscroll-behavior:contain}
.pt-dialog::backdrop{background:#102d2870}.pt-dialog[open]{display:flex;flex-direction:column}.pt-dialog .pt-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--pt-line);background:#f6f4ec;flex-shrink:0;position:static}.pt-head small{display:block;color:#977446;letter-spacing:.18em;font-size:11px}.pt-dialog h2{margin:3px 0 0;font-size:21px;color:var(--pt-ink)}.pt-dialog>nav{overflow:auto;padding:14px 18px;min-height:0;overscroll-behavior:contain}.pt-foot{padding:12px 22px;margin:0;border-top:1px solid var(--pt-line);font-size:11px;color:#62736a;flex-shrink:0}
.pt-open,.pt-dialog .pt-close{display:inline-flex!important;align-items:center;justify-content:center;gap:10px;min-height:42px;padding:9px 15px!important;border:1px solid #b7c4b4!important;border-radius:5px!important;background:#faf9f4!important;color:#183e37!important;font:600 14px/1.4 "Microsoft JhengHei",sans-serif!important;cursor:pointer;white-space:nowrap;box-shadow:none!important;width:auto!important;margin:0!important}.pt-dialog .pt-close{width:40px!important;padding:4px!important;font-size:25px!important}.pt-open:hover,.pt-dialog .pt-close:hover{background:#e7eee4!important}.pt-open:focus-visible,.pt-close:focus-visible,.pt-tree summary:focus-visible,.pt-tree a:focus-visible{outline:3px solid #b99553!important;outline-offset:2px}
.pt-tree,.pt-tree *{box-sizing:border-box}.pt-tree ul{display:block!important;list-style:none!important;padding:0!important;margin:0!important;border:0}.pt-tree li{display:block!important;padding:0!important;margin:2px 0!important;border:0!important}.pt-tree a,.pt-tree summary{display:flex!important;align-items:center!important;position:relative!important;min-height:40px!important;height:auto!important;padding:9px 12px!important;margin:0!important;border:0!important;border-radius:5px!important;background:transparent!important;color:var(--pt-ink)!important;text-decoration:none!important;font:500 14px/1.5 "Microsoft JhengHei",sans-serif!important;letter-spacing:0!important;box-shadow:none!important;white-space:normal!important;gap:0!important;cursor:pointer}
.pt-tree summary{list-style:none;font-weight:700!important;padding-left:27px!important}.pt-tree summary::-webkit-details-marker{display:none}.pt-tree summary:before{content:'›';position:absolute;left:10px;top:8px;font-size:19px;line-height:24px;transition:transform .15s}.pt-tree details[open]>summary:before{transform:rotate(90deg)}.pt-tree details>ul{border-left:1px solid var(--pt-line)!important;margin:3px 0 8px 18px!important;padding-left:10px!important}.pt-tree details>ul>li{position:relative}.pt-tree details>ul>li:before{content:'';position:absolute;width:10px;left:-10px;top:20px;border-top:1px solid var(--pt-line)}.pt-tree a:hover,.pt-tree summary:hover{background:var(--pt-active)!important}.pt-tree a[aria-current=page]{background:var(--pt-active)!important;color:var(--pt-ink)!important;font-weight:800!important;box-shadow:inset 3px 0 #b99553!important}.pt-tree a[aria-current=page]:after{content:'●';font-size:7px;margin-left:auto;padding-left:8px;color:#b99553}
.pt-inline{--pt-ink:#eaf0e8;--pt-line:#49665b;--pt-active:#31584b;display:block!important;overflow-y:auto;min-height:0;overscroll-behavior:contain}.pt-navigation-ready .sidebar{overflow-y:auto}.pt-navigation-ready .sidebar .nav-title{margin:18px 12px 5px}.pt-navigation-ready .sidebar .side-foot{font-size:11px}.pt-navigation-ready .sidebar .brand{padding-bottom:16px}.pt-navigation-ready .layout>aside>a[href*='catalog']{display:none!important}.pt-navigation-ready #nav.pt-inline{margin-top:14px}
.pt-navigation-ready .pt-header-host{display:flex!important;position:static!important;justify-content:flex-end!important;align-items:center!important;width:auto!important;height:auto!important;min-width:0;padding:0!important;margin:0!important;border:0!important;box-shadow:none!important;background:transparent!important;flex-direction:row!important;order:initial!important;gap:0!important}
.pt-navigation-ready .marketing-menu,.pt-navigation-ready .marketing-account,.pt-navigation-ready .marketing-actions .header-login{display:none!important}.pt-navigation-ready .marketing-header .pt-header-host{margin-left:auto!important}.pt-navigation-ready .marketing-actions{margin-left:0!important}.pt-navigation-ready .research-header{flex-wrap:wrap}.pt-navigation-ready .layout>aside{overflow-y:auto}.pt-navigation-ready .auth-header{flex-wrap:wrap}.pt-navigation-ready .auth-back{margin-left:auto}
@media(max-width:760px){.pt-navigation-ready .marketing-header{flex-wrap:nowrap;gap:10px}.pt-navigation-ready .marketing-actions{display:none}.pt-open{font-size:13px!important;padding:8px 12px!important}.pt-navigation-ready .research-header{flex-direction:row;align-items:center}.pt-navigation-ready .research-brand small{font-size:10px}.pt-navigation-ready .pro-header{gap:12px}.pt-dialog{width:380px}.pt-navigation-ready .team-header,.pt-navigation-ready .ex-header,.pt-navigation-ready .p3-header{flex-wrap:wrap;gap:10px}}
@media(prefers-reduced-motion:reduce){.pt-tree summary:before{transition:none}}
@media print{.pt-dialog,.pt-open{display:none!important}}

/* Fast navigation: direct shortcuts and a fully expanded function overview. */
.pt-dialog{width:1040px;min-width:0}.pt-dialog .pt-head{padding:20px 26px}.pt-dialog>nav{padding:18px 26px 24px;display:block!important}.pt-search{padding:14px 26px;border-bottom:1px solid var(--pt-line);display:flex;align-items:center;gap:12px;flex-shrink:0}.pt-search label{font-size:13px;font-weight:700;white-space:nowrap}.pt-search input{box-sizing:border-box;width:100%;min-width:0;max-width:530px;padding:11px 13px;border:1px solid #bdcbbf;border-radius:6px;background:white;color:#183e37;font:14px/1.5 "Microsoft JhengHei",sans-serif}.pt-search-count{font-size:12px;color:#62736a;white-space:nowrap}
.pt-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 28px;align-items:start}.pt-category h3{margin:0 0 8px!important;padding:0 0 9px;border-bottom:1px solid #d7ded5;color:#183e37;font:700 15px/1.5 "Microsoft JhengHei",sans-serif}.pt-subgroup h4{margin:10px 10px 4px;color:#68796d;font:500 12px/1.5 "Microsoft JhengHei",sans-serif}.pt-overview a,.pt-featured>a{display:flex!important;align-items:center;min-height:44px;box-sizing:border-box;padding:10px 12px!important;border-radius:6px;color:#254c40!important;text-decoration:none!important;background:transparent;font:500 14px/1.5 "Microsoft JhengHei",sans-serif!important;margin:2px 0!important;border:0!important;white-space:normal!important}.pt-overview a:hover,.pt-featured>a:hover{background:#e7eee4}.pt-overview a:after{content:'↗';margin-left:auto;padding-left:8px;color:#8a9b8b;font-size:12px}.pt-overview a[aria-current=page]{background:#e7eee4;font-weight:800!important;box-shadow:inset 3px 0 #b99553}.pt-featured{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;padding:13px;background:#eef1e8;border-radius:8px}.pt-quick{display:flex;align-items:center;gap:8px}.pt-quick>a{display:inline-flex!important;align-items:center;justify-content:center;box-sizing:border-box;min-height:44px;padding:10px 14px!important;border:1px solid #cad4c7!important;border-radius:6px!important;background:#faf9f4!important;color:#254c40!important;text-decoration:none!important;white-space:nowrap;font:600 14px/1.5 "Microsoft JhengHei",sans-serif!important;margin:0!important}.pt-quick>a:first-child{background:#254c40!important;color:#fff!important;border-color:#254c40!important}.pt-quick>a:hover{box-shadow:inset 0 0 0 2px #a3b79e}.pt-quick>a[aria-current=page]{outline:2px solid #b99553;outline-offset:1px}.pt-overview a:focus-visible,.pt-quick a:focus-visible,.pt-featured>a:focus-visible,.pt-search input:focus-visible{outline:3px solid #b99553;outline-offset:2px}.pt-dialog [hidden]{display:none!important}.pt-empty{padding:30px;text-align:center;color:#62736a}
.pt-navigation-ready .pt-header-host{gap:10px!important}.pt-navigation-ready .marketing-actions{display:none!important}.pt-sidebar-shortcuts{padding:8px 6px 16px;border-bottom:1px solid #49665b;margin-bottom:12px}.pt-sidebar-shortcuts .pt-quick{display:grid;gap:6px}.pt-sidebar-shortcuts .pt-open{width:100%!important;margin-top:8px!important}.pt-sidebar-shortcuts .pt-quick>a{white-space:normal;width:100%}
@media(max-width:1000px){.pt-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.pt-header-host .pt-quick>a:nth-child(n+2){display:none!important}.pt-search-count{white-space:normal}.pt-navigation-ready .pro-header{flex-wrap:wrap}}
@media(max-width:600px){.pt-dialog{max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.pt-dialog .pt-head{padding:14px 16px}.pt-dialog>nav{padding:16px}.pt-search{padding:12px 16px;flex-wrap:wrap;gap:6px}.pt-search input{max-width:none;flex-basis:100%;font-size:16px}.pt-search-count:empty{display:none}.pt-overview{grid-template-columns:1fr;gap:22px}.pt-category{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px}.pt-category h3,.pt-subgroup{grid-column:1/-1}.pt-subgroup{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px}.pt-subgroup h4{grid-column:1/-1}.pt-overview a{height:100%;min-height:48px;background:#f0f2e9;padding:10px!important;margin:0!important}.pt-featured{align-items:stretch;flex-direction:column;margin-bottom:22px}.pt-featured .pt-quick{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.pt-featured .pt-quick>a:first-child{grid-column:1/-1}.pt-featured>a{justify-content:center}.pt-featured .pt-quick>a{padding:10px 6px!important;white-space:normal}.pt-foot{padding:10px 16px}.pt-header-host .pt-quick>a{padding:8px!important;font-size:12px!important}.pt-navigation-ready .pt-header-host{gap:6px!important}.pt-open{padding:8px 10px!important}.pt-navigation-ready .marketing-header{gap:6px}.pt-navigation-ready .research-brand small{max-width:145px}.pt-navigation-ready .marketing-brand{min-width:0}}

/* Category navigation inspired by the reference site's horizontal dropdown bar. */
.pt-navigation-ready .pt-category-header{display:flex!important;flex-wrap:wrap!important;flex-direction:row!important;gap:16px!important;overflow:visible!important;position:relative;z-index:70}
.pt-navigation-ready .pt-category-header .pt-header-host{display:block!important;width:100%!important;flex:0 0 100%!important;order:10!important;margin:0!important;overflow:visible!important}
.pt-header-host,.pt-header-host *{box-sizing:border-box}.pt-topbar{display:flex;align-items:stretch;width:100%;position:relative;border:1px solid #d4dace;background:#f6f5ef;box-shadow:0 3px 8px #183e3709}.pt-topbar>a,.pt-topbar>button,.pt-category-toggle,.pt-mobile-tools>button,.pt-mobile-tools>a{display:flex!important;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:12px 17px!important;margin:0!important;border:0!important;border-radius:0!important;background:transparent!important;color:#25483e!important;font:600 14px/1.5 "Microsoft JhengHei",sans-serif!important;letter-spacing:0!important;text-decoration:none!important;white-space:nowrap;box-shadow:none!important;cursor:pointer;width:auto}
.pt-topbar>a,.pt-topbar>.pt-dropdown{border-right:1px solid #d4dace!important}.pt-topbar>.pt-dropdown{position:relative;flex:1;min-width:0}.pt-category-toggle{width:100%;height:100%}.pt-category-toggle span{font-size:12px;color:#7f8e7c}.pt-topbar>a:hover,.pt-topbar>button:hover,.pt-category-toggle:hover,.pt-category-toggle[aria-expanded=true],.pt-category-toggle[data-current-category],.pt-topbar>a[aria-current=page]{background:#254c40!important;color:#fff!important}.pt-category-toggle[aria-expanded=true] span,.pt-category-toggle[data-current-category] span{color:#d9dfce}
.pt-dropdown-panel{position:absolute;left:0;top:100%;z-index:100;width:252px;max-width:calc(100vw - 32px);max-height:65dvh;overflow-y:auto;background:#faf9f4;border:1px solid #d4dace;box-shadow:0 12px 24px #102d2825;padding:5px 0}.pt-dropdown:nth-last-child(-n+3) .pt-dropdown-panel{left:auto;right:0}.pt-dropdown-panel[hidden]{display:none!important}.pt-dropdown-panel a{display:flex!important;align-items:center;min-height:44px;padding:11px 18px!important;margin:0!important;border:0!important;border-bottom:1px solid #e8eade!important;border-radius:0!important;background:transparent!important;color:#25483e!important;text-decoration:none!important;font:400 14px/1.5 "Microsoft JhengHei",sans-serif!important;letter-spacing:0!important;white-space:normal!important;box-shadow:none!important}.pt-dropdown-panel a:hover,.pt-dropdown-panel a[aria-current=page]{background:#e6eddf!important;color:#183e37!important;box-shadow:inset 3px 0 #b99553!important}.pt-drop-group h3{font:600 12px/1.5 "Microsoft JhengHei",sans-serif!important;margin:0!important;padding:12px 18px 5px!important;color:#8b754e!important;background:#f1f0e8}.pt-topbar a:focus-visible,.pt-topbar button:focus-visible,.pt-mobile-tools a:focus-visible,.pt-mobile-tools button:focus-visible{outline:3px solid #b99553!important;outline-offset:-3px}.pt-mobile-tools{display:none}.pt-search-toggle{font-size:12px!important}
@media(min-width:901px){.pt-topbar{display:flex!important}.pt-navigation-ready .marketing-header{padding-bottom:0!important}.pt-navigation-ready .pt-category-header{padding-bottom:0!important}}
@media(min-width:901px) and (max-width:1100px){.pt-topbar>a,.pt-topbar>button,.pt-category-toggle{padding:12px 9px!important;font-size:13px!important;gap:5px}}
@media(max-width:900px){.pt-mobile-tools{display:flex;justify-content:space-between;gap:12px}.pt-mobile-tools>button,.pt-mobile-tools>a{min-height:44px;padding:10px 16px!important;border:1px solid #c6d1bf!important;border-radius:5px!important;background:#faf9f4!important}.pt-mobile-tools>a{background:#254c40!important;color:#fff!important}.pt-topbar{display:none;margin-top:12px;box-shadow:none}.pt-mobile-expanded .pt-topbar{display:flex;flex-direction:column}.pt-topbar>a,.pt-topbar>button,.pt-category-toggle{width:100%;justify-content:space-between;min-height:48px}.pt-topbar>.pt-dropdown{flex:none;border-right:0!important;border-top:1px solid #d4dace}.pt-dropdown-panel,.pt-dropdown:nth-last-child(-n+3) .pt-dropdown-panel{position:static;width:100%;max-width:none;max-height:none;box-shadow:none;border:0;border-top:1px solid #d4dace;padding:0;background:#fff}.pt-dropdown-panel a{padding-left:28px!important}.pt-topbar>button{border-top:1px solid #d4dace!important}.pt-topbar>a{border-right:0!important}.pt-category-toggle[aria-expanded=true] span{transform:rotate(180deg)}.pt-navigation-ready .pt-category-header{gap:12px!important}}