/* Search-first navigation, scoped separately from legacy static-page headers. */
.site-header{--nav-bg:#303640;--nav-line:#ffffff12;--nav-text:#d8dee7;background:var(--nav-bg);color:var(--nav-text);margin-bottom:30px;border-bottom:1px solid #252b33;position:relative;z-index:30;box-shadow:0 3px 12px #151b2510}
html[data-theme="dark"] .site-header,html.theme-dark .site-header{--nav-bg:#252b34}
.site-header a{color:inherit;text-decoration:none}.site-header button,.site-header input{font:inherit}.site-header a:focus-visible,.site-header summary:focus-visible,.site-header button:focus-visible{outline:2px solid #a6d775;outline-offset:4px;border-radius:5px}
.site-header__top{display:flex;align-items:center;gap:34px;min-height:98px;padding-top:18px;padding-bottom:18px}
.site-header__brand{display:block;flex:0 0 auto}.site-header__brand img{display:block;width:244px;height:auto}
.site-header__search{display:flex;align-items:center;gap:13px;background:#414955;border:1px solid #596371;border-radius:10px;min-width:0;flex:1;max-width:500px;padding:5px 6px 5px 16px;box-shadow:inset 0 1px 1px #0000000a;transition:border-color .15s,box-shadow .15s}
.site-header__search:focus-within{border-color:#94ce61;box-shadow:0 0 0 3px #81c24720}.site-header__search>i{font-size:15px;color:#9bc975}
.site-header__search input{min-width:0;width:100%;height:39px;border:0!important;box-shadow:none!important;background:transparent!important;color:#fff!important;outline:0;padding:0;margin:0;font-size:13px}.site-header__search input::placeholder{color:#d7dde6;opacity:1}.site-header__search input::-webkit-search-cancel-button{cursor:pointer}
.site-header__search button{border:0;border-radius:6px;padding:10px 13px;min-height:38px;background:#76b83d;color:#fff;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap}.site-header__search button:hover,.site-header__add:hover{background:#85c64c;color:#fff}
.site-header__actions{display:flex;align-items:center;gap:22px;margin-left:auto;flex-shrink:0;font-size:13px;font-weight:600}.site-header__login{display:flex;align-items:center;gap:8px;white-space:nowrap}.site-header__login:hover{color:#fff}.site-header__login i{color:#c5ced9}
.site-header__add{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:12px 16px;border-radius:8px;background:#76b83d;color:#fff!important;font-size:12px;font-weight:700;white-space:nowrap;box-shadow:0 2px 0 #527f2b}.site-header__add i{font-size:11px}
.site-header__bottom{border-top:1px solid var(--nav-line);background:#0000000b}.site-header__nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.site-header__nav{display:flex;align-items:stretch;gap:29px;min-width:0}.site-header__nav>a,.site-header__nav>details>summary{display:flex;align-items:center;gap:8px;position:relative;min-height:53px;padding:0 1px;font-size:12px;font-weight:600;white-space:nowrap;cursor:pointer}
.site-header__nav>a:hover,.site-header__nav summary:hover{color:#fff}.site-header__nav>[aria-current],.site-header__nav>details[data-active]>summary{color:#a8d87c}.site-header__nav>[aria-current]:after,.site-header__nav>details[data-active]>summary:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:#81c247;border-radius:3px 3px 0 0}
.site-header__dropdown{position:relative}.site-header__dropdown summary{list-style:none;display:flex;align-items:center;gap:9px;cursor:pointer}.site-header__dropdown summary::-webkit-details-marker{display:none}.site-header__chevron{font-size:8px;color:#c5ced9;transition:transform .15s}.site-header__dropdown[open]>summary .site-header__chevron{transform:rotate(180deg)}.site-header__gold{color:#d2ab70;font-size:11px}
.site-header__menu{position:absolute;top:100%;left:-14px;z-index:40;min-width:220px;padding:10px;background:#fff;color:#484e5b;border:1px solid #e3e8ed;border-radius:0 0 12px 12px;box-shadow:0 15px 35px #121b3030}.site-header__menu a{display:block;padding:11px 12px;border-radius:6px;font-size:12px;font-weight:500;line-height:1.5}.site-header__menu a:hover{background:#eef6e7;color:#426d20}.site-header__menu h2,.site-header__menu-heading{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:#5c6570;margin:6px 12px 12px}.site-header__menu h2 i,.site-header__menu-heading i{margin-right:5px;color:#76a846}
.site-header__mega{width:740px;display:grid;grid-template-columns:1fr 1fr 1.05fr;gap:12px;padding:22px 16px 0}.site-header__mega .site-header__all{font-weight:700;background:#f1f7eb;color:#527c30;margin-bottom:5px}.site-header__all span{float:right}.site-header__versions{border-left:1px solid #e9edf1;padding-left:12px}.site-header__versions>div{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;max-height:270px;overflow:auto}.site-header__versions a{text-align:center;background:#f2f4f6;font-size:11px;padding:8px 5px}.site-header__mega .site-header__finder{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:3px -16px 0;border-radius:0 0 12px 12px;padding:15px 24px;background:#f4f7f1;color:#527438;font-size:11px}.site-header__finder strong{margin-left:auto}
.site-header__account>summary{min-height:44px}.site-header__account .site-header__menu{right:0;left:auto;border-radius:10px}.site-header__username{max-width:108px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.site-header__caption{font-size:10px;color:#c5ced9;white-space:nowrap;letter-spacing:.2px}.site-header__caption i{margin-right:6px;color:#8cba65}.site-header__toggle,.site-header__nav .site-header__mobile-add{display:none}
html[data-theme="dark"] .site-header__menu,html.theme-dark .site-header__menu{background:#303742;color:#e2e8ef;border-color:#46505d}html[data-theme="dark"] .site-header__menu h2,html.theme-dark .site-header__menu h2,html[data-theme="dark"] .site-header__menu-heading,html.theme-dark .site-header__menu-heading{color:#b5c0cc}html[data-theme="dark"] .site-header__menu a:hover,html.theme-dark .site-header__menu a:hover{background:#414c3c;color:#c4e8a1}html[data-theme="dark"] .site-header__versions a,html.theme-dark .site-header__versions a{background:#3d4551}html[data-theme="dark"] .site-header__all,html.theme-dark .site-header__all,html[data-theme="dark"] .site-header__finder,html.theme-dark .site-header__finder{background:#394734;color:#b6da97}
@media(max-width:1199px){.site-header__top{gap:22px}.site-header__brand img{width:216px}.site-header__actions{gap:15px}.site-header__search input{font-size:12px}.site-header__caption{display:none}.site-header__nav{gap:30px}}
@media(max-width:900px){.site-header__top{flex-wrap:wrap;gap:16px;min-height:0;padding-top:16px;padding-bottom:16px}.site-header__brand img{width:216px}.site-header__search{order:4;flex-basis:100%;max-width:none}.site-header__actions{margin-left:auto}.site-header__add{display:none}.site-header__toggle{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #65718165;background:#414955;color:#e7ecf2;border-radius:8px;cursor:pointer;font-size:16px}.site-header__bottom{display:none}.site-header__bottom.is-open{display:block}.site-header__nav-row{display:block}.site-header__nav{display:flex;flex-direction:column;gap:0;padding-top:8px;padding-bottom:14px}.site-header__nav>a,.site-header__nav>details>summary{min-height:47px;font-size:13px;padding:0 12px;justify-content:space-between}.site-header__nav>details>summary{justify-content:flex-start}.site-header__nav>details>summary .site-header__chevron{margin-left:auto}.site-header__nav>[aria-current]:after,.site-header__nav>details[data-active]>summary:after{top:12px;bottom:12px;left:0;right:auto;width:3px;height:auto;border-radius:3px}.site-header__menu{position:static;min-width:0;box-shadow:none;border-radius:8px;margin-bottom:8px}.site-header__mega{width:100%;grid-template-columns:1fr 1fr}.site-header__versions{grid-column:1/-1;padding:12px 0 0;border-left:0;border-top:1px solid #e9edf1}.site-header__versions>div{grid-template-columns:repeat(5,1fr);max-height:170px}.site-header__finder{flex-wrap:wrap}.site-header__finder span{display:none}.site-header__finder strong{margin-left:0}.site-header__account .site-header__menu{position:absolute;min-width:200px}.site-header__nav .site-header__mobile-add{display:flex;justify-content:center;border-radius:8px;background:#76b83d;color:#fff;margin-top:10px}.site-header__username{max-width:95px}.site-header__search input{font-size:13px}}
@media(max-width:480px){.site-header__brand img{width:184px}.site-header__top{gap:12px}.site-header__login{font-size:12px}.site-header__login i{display:none}.site-header__actions{gap:0}.site-header__toggle{width:38px;height:38px}.site-header__search{gap:9px;padding-left:12px}.site-header__search input{font-size:12px}.site-header__search button{padding:9px 12px}.site-header__search-arrow{display:none}.site-header__username{max-width:54px}.site-header__account summary{gap:5px}.site-header__account summary>i:first-child{display:none}.site-header__mega{gap:8px;padding:16px 8px 0}.site-header__mega .site-header__finder{margin-left:-8px;margin-right:-8px}.site-header__menu h2,.site-header__menu-heading{font-size:10px;letter-spacing:.3px}.site-header__menu a{font-size:11px}.site-header__versions>div{grid-template-columns:repeat(4,1fr)}}
@media(max-width:360px){.site-header__brand img{width:156px}.site-header__username{max-width:40px}.site-header__search input{font-size:11px}}
@media(prefers-reduced-motion:reduce){.site-header *{transition:none!important}}

/* Dropdown surfaces and content hierarchy. */
.site-header {
  --menu-surface: #fff;
  --menu-text: #424e5d;
  --menu-muted: #5c6570;
  --menu-border: #e5ebef;
  --menu-soft: #f4f7f9;
  --menu-accent-bg: #eff7e9;
  --menu-accent: #486f2c;
}
html[data-theme="dark"] .site-header, html.theme-dark .site-header {
  --menu-surface: #303742;
  --menu-text: #e2e8ef;
  --menu-muted: #aebac9;
  --menu-border: #46505d;
  --menu-soft: #39424f;
  --menu-accent-bg: #3b4b33;
  --menu-accent: #c0e59e;
}
.site-header__dropdown[open] > summary { color: #b4df8e; }
.site-header__menu {
  top: calc(100% + 8px);
  border-radius: 14px;
  background: var(--menu-surface);
  color: var(--menu-text);
  border-color: var(--menu-border);
  padding: 10px;
  box-shadow: 0 18px 42px #14203326, 0 3px 8px #1420330a;
  max-height: var(--dropdown-height, 70dvh);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #91a18355 transparent;
}
.site-header__dropdown[open] > .site-header__menu { animation: menu-reveal .14s ease-out; }
@keyframes menu-reveal { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }
.site-header__menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 39px;
  padding: 9px 11px;
  transition: background .12s, color .12s;
}
.site-header__menu a > i { flex: 0 0 16px; text-align: center; font-size: 12px; color: var(--menu-muted); }
.site-header__menu a:hover > i { color: var(--menu-accent); }
.site-header .site-header__menu a[aria-current] { background: var(--menu-accent-bg); color: var(--menu-accent); box-shadow: inset 3px 0 #76b83d; }
.site-header__menu a:focus-visible { outline-offset: -2px; background: var(--menu-accent-bg); }
.site-header__menu-label { margin: 5px 11px 9px; color: var(--menu-muted); font-size: 10px; font-weight: 700; letter-spacing: .9px; text-transform: uppercase; }
.site-header__menu .site-header__menu-separated { border-top: 1px solid var(--menu-border); border-radius: 0; margin-top: 8px; padding-top: 14px; }
.site-header__rich-menu { width: 300px; }
.site-header__rich-menu a { padding: 12px 11px; }
.site-header__rich-menu a > i { width: 34px; height: 34px; flex-basis: 34px; display: grid; place-items: center; border-radius: 9px; background: var(--menu-soft); font-size: 14px; }
.site-header__rich-menu a > span { flex: 1; min-width: 0; }
.site-header__rich-menu strong { display: block; font-size: 12px; font-weight: 700; }
.site-header__rich-menu small { display: block; margin-top: 3px; color: var(--menu-muted); font-size: 10px; line-height: 1.5; }
.site-header__rich-menu b { color: var(--menu-muted); font-size: 18px; font-weight: 400; }
.site-header__mega { width: min(800px, calc(100vw - 32px)); grid-template-columns: 1fr 1fr .95fr; gap: 18px; padding: 22px 20px 0; }
.site-header__menu h2, .site-header__menu-heading { margin: 0 9px 12px; font-size: 10px; letter-spacing: .9px; color: var(--menu-muted); }
.site-header__mega .site-header__all { padding: 13px 11px; margin-bottom: 10px; gap: 10px; min-height: 69px; border: 1px solid #81b65224; border-radius: 9px; }
.site-header__all > i { font-size: 20px !important; flex-basis: 22px !important; color: var(--menu-accent) !important; }
.site-header__all span { float: none; flex: 1; min-width: 0; }
.site-header__all strong { display: block; font-size: 12px; }
.site-header__all small { display: block; font-size: 9px; font-weight: 500; margin-top: 3px; color: var(--menu-muted); }
.site-header__all b { font-size: 15px; font-weight: 400; }
.site-header__versions { border-color: var(--menu-border); padding-left: 18px; }
.site-header__version-search { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; padding: 0 10px; min-height: 37px; border: 1px solid var(--menu-border); border-radius: 7px; background: var(--menu-soft); }
.site-header__version-search > i { color: var(--menu-muted); font-size: 11px; }
.site-header__version-search input { min-width: 0; width: 100%; padding: 0; margin: 0; height: 35px; border: 0; outline: none; background: transparent; color: var(--menu-text); font: inherit; font-size: 11px; box-shadow: none; }
.site-header__version-search input::placeholder { color: var(--menu-muted); }
.site-header__version-search:focus-within { outline: 2px solid #81b652; outline-offset: 1px; }
.site-header__versions > div { max-height: 236px; gap: 6px; padding: 2px; }
.site-header__versions a { justify-content: center; min-height: 34px; padding: 7px 4px; border: 1px solid transparent; font-variant-numeric: tabular-nums; }
.site-header__versions a:hover { border-color: #81b65255; }
.site-header__versions a[hidden], .site-header__version-empty[hidden] { display: none; }
.site-header__version-empty { color: var(--menu-muted); font-size: 11px; padding: 10px 4px; }
.site-header__mega .site-header__finder { margin: 0 -20px; padding: 15px 24px; border-radius: 0 0 14px 14px; border-top: 1px solid var(--menu-border); }
@media(max-width:900px) {
  .site-header__menu { max-height: none; overflow: visible; margin: 3px 0 12px; border-radius: 11px; }
  .site-header__mega { width: 100%; padding: 20px 14px 0; grid-template-columns: 1fr 1fr; gap: 16px; }
  .site-header__mega .site-header__finder { margin: 0 -14px; }
  .site-header__versions { padding: 16px 0 0; }
  .site-header__versions > div { max-height: 165px; }
  .site-header__rich-menu { width: 100%; }
  .site-header__account .site-header__menu { width: 230px; }
  .site-header__menu a { min-height: 44px; }
  .site-header__versions a { min-height: 40px; }
}
@media(max-width:480px) {
  .site-header__mega { grid-template-columns: 1fr; gap: 20px; padding: 18px 12px 0; }
  .site-header__edition { display: grid; grid-template-columns: 1fr 1fr; gap: 3px 4px; }
  .site-header__edition h2, .site-header__edition .site-header__menu-heading, .site-header__edition .site-header__all { grid-column: 1/-1; }
  .site-header__edition > a:not(.site-header__all) { font-size: 10px; gap: 7px; padding: 8px 5px; }
  .site-header__all small { font-size: 10px; }
  .site-header__mega .site-header__finder { margin: 0 -12px; }
}
@media(prefers-reduced-motion:reduce) { .site-header__dropdown[open] > .site-header__menu { animation: none; } }