@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&family=Space+Grotesk:wght@600;700&display=swap');
:root{--bg:#f8f9ff;--surface:#fff;--surface-2:#f1f3ff;--text:#182033;--muted:#5d6679;--line:#dfe3f0;--accent:#5b4df5;--accent-strong:#4435d7;--soft:#ebe9ff;--success:#087f5b;--danger:#c92a2a;--shadow:0 18px 55px rgba(31,39,89,.09);--radius:1.15rem;--header:4.5rem}
[data-theme="dark"]{--bg:#0d1020;--surface:#15192b;--surface-2:#1c2136;--text:#f3f4ff;--muted:#aab2ca;--line:#2d3552;--accent:#8b80ff;--accent-strong:#b6afff;--soft:#272350;--success:#63e6be;--danger:#ffa8a8;--shadow:0 18px 55px rgba(0,0,0,.24);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;background:var(--bg);color:var(--text);font:400 1rem/1.7 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;text-rendering:optimizeLegibility}body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.18}img,svg{display:block;max-width:100%}a{color:inherit}button,input,textarea,select{font:inherit}h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.14;letter-spacing:-.035em}h1{font-size:clamp(2.45rem,7vw,5.25rem);margin:.35rem 0 1.25rem}h2{font-size:clamp(1.75rem,4vw,2.8rem)}h3{font-size:1.25rem}.mono,code{font-family:"JetBrains Mono",ui-monospace,monospace}.container{width:min(1160px,calc(100% - 2rem));margin-inline:auto}.section{padding:clamp(3.75rem,8vw,7rem) 0}.section-sm{padding:2.5rem 0}.muted{color:var(--muted)}.eyebrow{display:inline-flex;gap:.5rem;align-items:center;color:var(--accent-strong);font-size:.78rem;letter-spacing:.14em;font-weight:800}.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:9999;transform:translateY(-160%);background:var(--text);color:var(--bg);padding:.7rem 1rem;border-radius:.6rem}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.announcement{background:#23205a;color:#fff}.announcement .container{min-height:2.65rem;display:flex;align-items:center;justify-content:center;gap:1rem;text-align:center;font-size:.9rem}.announcement button{border:0;background:transparent;color:#fff;cursor:pointer;font-size:1.25rem}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid transparent;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(15px);transition:.25s}.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 30px rgba(0,0,0,.05)}.navbar-shell{height:var(--header);display:flex;align-items:center;gap:1.2rem}.brand{display:inline-flex;align-items:center;gap:.65rem;font-family:"Space Grotesk";font-weight:800;text-decoration:none;white-space:nowrap}.brand img{width:34px;height:34px}.desktop-nav{display:flex;align-items:center;gap:.15rem;margin-left:auto}.nav-link{position:relative;padding:.6rem .72rem;border-radius:.65rem;color:var(--muted);font-weight:650;text-decoration:none}.nav-link:hover,.nav-link[aria-current="page"]{color:var(--text);background:var(--surface-2)}.header-actions{display:flex;gap:.4rem}.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:.75rem;color:var(--text);background:var(--surface);cursor:pointer}.menu-wrap{position:relative}.category-menu{position:absolute;right:0;top:calc(100% + .5rem);width:230px;padding:.5rem;border:1px solid var(--line);border-radius:.9rem;background:var(--surface);box-shadow:var(--shadow);display:none}.menu-wrap:focus-within .category-menu,.menu-wrap:hover .category-menu{display:grid}.category-menu a{padding:.55rem .7rem;text-decoration:none;border-radius:.55rem}.category-menu a:hover{background:var(--surface-2)}.mobile-toggle{display:none}.mobile-panel{display:none;padding:0 1rem 1rem;border-top:1px solid var(--line)}.mobile-panel.open{display:grid}.mobile-panel a{padding:.8rem .3rem;text-decoration:none;border-bottom:1px solid var(--line)}
.hero{padding:clamp(3rem,8vw,7rem) 0}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(2rem,6vw,5rem)}.hero-copy p{font-size:1.12rem;max-width:60ch;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.6rem 0}.stats{display:flex;flex-wrap:wrap;gap:1.5rem;padding-top:1.3rem;border-top:1px solid var(--line)}.stat strong{display:block;font-family:"Space Grotesk";font-size:1.35rem}.stat span{font-size:.82rem;color:var(--muted)}.code-window{position:relative;min-height:420px;padding:1.25rem;border:1px solid var(--line);border-radius:1.6rem;background:linear-gradient(145deg,var(--surface),var(--surface-2));box-shadow:var(--shadow);overflow:hidden;transform-style:preserve-3d}.code-window::after{content:"";position:absolute;width:180px;height:180px;right:-50px;bottom:-60px;background:var(--accent);filter:blur(70px);opacity:.2}.window-bar{display:flex;gap:.4rem;padding-bottom:1rem}.window-bar i{width:11px;height:11px;border-radius:50%;background:#ff6b6b}.window-bar i:nth-child(2){background:#ffd43b}.window-bar i:nth-child(3){background:#51cf66}.code-lines{font:500 clamp(.75rem,1.6vw,.95rem)/1.9 "JetBrains Mono",monospace;color:var(--muted);white-space:pre-wrap}.tok{color:var(--accent-strong)}.floating-tag{position:absolute;padding:.55rem .8rem;border:1px solid var(--line);border-radius:.7rem;background:var(--surface);font:600 .75rem "JetBrains Mono";box-shadow:var(--shadow)}.tag-a{right:5%;top:23%}.tag-b{left:5%;bottom:11%}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:2rem}.section-head h2{margin:0}.section-head p{max-width:54ch;color:var(--muted)}.feature-card{display:grid;grid-template-columns:.95fr 1.05fr;overflow:hidden;box-shadow:var(--shadow)}.feature-art,.thumb{position:relative;display:grid;place-items:center;min-height:280px;background:linear-gradient(135deg,#3730a3,#7c3aed);overflow:hidden}.feature-art::before,.thumb::before{content:"</>";font:700 clamp(3rem,8vw,6rem) "JetBrains Mono";color:rgba(255,255,255,.9);transform:rotate(-5deg)}.feature-content{padding:clamp(1.5rem,5vw,3.5rem)}.feature-content h3{font-size:clamp(1.7rem,3vw,2.5rem);margin:.8rem 0}.meta{display:flex;flex-wrap:wrap;gap:.55rem 1rem;color:var(--muted);font-size:.83rem}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15rem}.article-card{overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}.article-card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--accent) 55%,var(--line));box-shadow:var(--shadow)}.article-card .thumb{min-height:165px}.article-card:nth-child(3n+2) .thumb{background:linear-gradient(135deg,#075985,#0891b2)}.article-card:nth-child(3n) .thumb{background:linear-gradient(135deg,#6b21a8,#db2777)}.article-body{padding:1.25rem}.article-body h3{margin:.65rem 0}.article-body h3 a{text-decoration:none}.article-body p{color:var(--muted);font-size:.92rem}.ad-slot{min-height:130px;display:grid;place-items:center;text-align:center;padding:1rem;border:1px dashed var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--surface) 70%,transparent);color:var(--muted);font-size:.8rem}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.category-card{padding:1.35rem;text-decoration:none;transition:.25s}.category-card:hover{transform:translateY(-4px);border-color:var(--accent)}.category-icon{width:46px;height:46px;display:grid;place-items:center;margin-bottom:1rem;border-radius:.8rem;background:var(--soft);color:var(--accent-strong);font:700 1rem "JetBrains Mono"}.notes{display:flex;gap:1rem;overflow-x:auto;padding:.5rem 0 1rem;scroll-snap-type:x mandatory}.note{min-width:260px;scroll-snap-align:start;padding:1.3rem;border:1px solid var(--line);border-radius:1rem;background:var(--surface);box-shadow:var(--shadow)}.note:nth-child(even){transform:rotate(1deg)}.newsletter{display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem;padding:clamp(1.5rem,5vw,3.5rem);background:linear-gradient(135deg,#29226d,#5b4df5);border-radius:1.5rem;color:#fff}.newsletter .input{background:#fff;color:#182033;border-color:transparent}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.field{display:grid;gap:.35rem}.field.full{grid-column:1/-1}.field-error{min-height:1.2em;color:#ffd8d8;font-size:.8rem}.form-status{margin-top:.75rem;font-weight:650}.author-box{display:grid;grid-template-columns:150px 1fr;gap:2rem;align-items:center}.author-box img{border-radius:1.25rem;border:1px solid var(--line)}
.page-hero{padding:3.5rem 0 2rem}.page-hero h1{font-size:clamp(2.3rem,6vw,4.2rem)}.breadcrumbs{font-size:.85rem;color:var(--muted)}.breadcrumbs ol{display:flex;gap:.5rem;list-style:none;padding:0}.toolbar{display:grid;grid-template-columns:1fr auto auto;gap:.75rem;margin:1.5rem 0}.pagination{display:flex;justify-content:center;gap:.4rem;margin-top:2rem}.pagination button[aria-current="page"]{background:var(--accent);color:#fff}.empty-state{display:none;text-align:center;padding:3rem;border:1px dashed var(--line);border-radius:var(--radius)}.skeleton-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.skeleton{height:310px;border-radius:1rem;background:linear-gradient(90deg,var(--surface),var(--surface-2),var(--surface));background-size:200% 100%;animation:pulse 1.2s infinite}.search-highlight{background:#ffe066;color:#211c00;border-radius:.15em}.legal,.prose{width:min(760px,100%);margin-inline:auto}.prose{font-size:1.06rem}.prose h2{margin-top:2.5rem;font-size:1.8rem}.prose h3{margin-top:2rem}.prose a{color:var(--accent-strong)}.prose pre{position:relative;overflow:auto;padding:1.25rem;border:1px solid var(--line);border-radius:1rem;background:#101323;color:#e8eaff;font-size:.88rem}.copy-code{position:absolute;right:.6rem;top:.6rem}.callout{margin:1.5rem 0;padding:1rem 1.2rem;border-left:4px solid var(--accent);border-radius:.4rem .9rem .9rem .4rem;background:var(--soft)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:3rem;align-items:start}.toc{position:sticky;top:6rem;padding:1rem}.toc ul{list-style:none;padding:0;margin:0}.toc a{display:block;padding:.35rem 0;color:var(--muted);font-size:.86rem;text-decoration:none}.toc a:hover{color:var(--accent-strong)}.reading-progress{position:fixed;top:0;left:0;z-index:100;width:0;height:3px;background:var(--accent)}.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}.share-row{display:flex;flex-wrap:wrap;gap:.6rem;margin:2rem 0}.legal h1{font-size:clamp(2.2rem,6vw,3.6rem)}.timeline{border-left:2px solid var(--line);padding-left:1.5rem}.timeline-item{position:relative;margin-bottom:1.5rem}.timeline-item::before{content:"";position:absolute;left:-1.88rem;top:.5rem;width:.7rem;height:.7rem;border-radius:50%;background:var(--accent)}
.site-footer{padding:4rem 0 1.5rem;border-top:1px solid var(--line);background:var(--surface)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2rem}.footer-grid h3{font-size:1rem}.footer-links{display:grid;gap:.45rem}.footer-links a{color:var(--muted);text-decoration:none}.footer-links a:hover{color:var(--text)}.footer-bottom{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}.to-top{position:fixed;right:1rem;bottom:1rem;z-index:30;opacity:0;pointer-events:none;transition:.2s}.to-top.show{opacity:1;pointer-events:auto}
@keyframes pulse{to{background-position:-200% 0}}@media(max-width:900px){.desktop-nav{display:none}.mobile-toggle{display:grid;margin-left:auto}.hero-grid,.feature-card,.newsletter,.article-layout{grid-template-columns:1fr}.hero-copy{order:1}.code-window{min-height:340px}.article-grid,.skeleton-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.toc{position:static}.footer-grid{grid-template-columns:1fr 1fr}.toolbar{grid-template-columns:1fr 1fr}.toolbar .search-wide{grid-column:1/-1}.author-box{grid-template-columns:110px 1fr}}
@media(max-width:600px){.container{width:min(100% - 1.2rem,1160px)}.announcement .container{font-size:.76rem}.article-grid,.skeleton-grid,.category-grid,.form-grid,.footer-grid,.article-nav{grid-template-columns:1fr}.stats{gap:.8rem}.stat{flex:1 1 28%}.newsletter{padding:1.35rem}.author-box{grid-template-columns:80px 1fr;gap:1rem}.toolbar{grid-template-columns:1fr}.toolbar .search-wide{grid-column:auto}.section-head{align-items:start;flex-direction:column}.footer-bottom{flex-direction:column}.feature-art{min-height:210px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.note:nth-child(even){transform:none}}
.terminal-404{max-width:720px;margin:2rem auto;padding:1.25rem;border:1px solid var(--line);border-radius:1.2rem;background:#101323;color:#e8eaff;box-shadow:var(--shadow)}
.search-dialog{width:min(92vw,560px);padding:0;border:0;border-radius:1.2rem;background:transparent;color:var(--text)}.search-dialog::backdrop{background:rgba(6,8,20,.7);backdrop-filter:blur(4px)}.search-dialog form{padding:1.5rem;background:var(--surface);box-shadow:var(--shadow)}
@media(max-width:700px){#contact-form{min-width:0}#contact-form+aside{min-width:0}main section>.container[style*="grid-template-columns"]{grid-template-columns:1fr!important}}
.announcement span{min-width:0;overflow-wrap:anywhere}.announcement button{flex:0 0 auto}.hero-grid>*{min-width:0}.code-lines{overflow-wrap:anywhere}
@media(max-width:900px){.hero-copy{order:0}.code-window{order:1}}
@media(max-width:430px){.announcement .container{align-items:flex-start;padding-block:.45rem;text-align:left;line-height:1.35}.navbar-shell{gap:.45rem}.brand{font-size:.92rem;gap:.4rem}.brand img{width:32px;height:32px}.header-actions{gap:.25rem}.icon-btn{width:40px;height:40px}}
@media(max-width:340px){.brand span{font-size:.82rem}.icon-btn{width:38px;height:38px}}
.category-toggle{appearance:none;border:0;background:transparent;color:var(--muted);font:inherit;cursor:pointer}.category-toggle:hover,.category-toggle:focus-visible,.menu-wrap.open .category-toggle,.category-toggle[aria-current="page"]{background:var(--surface-2);color:var(--text)}.menu-wrap.open .category-menu{display:grid}.mobile-categories{border-bottom:1px solid var(--line)}.mobile-categories summary{padding:.8rem .3rem;cursor:pointer;font-weight:650}.mobile-categories a{padding-left:1.15rem;font-size:.92rem}.mobile-panel [aria-current="page"]{color:var(--accent-strong);font-weight:800}
.brand,.article-body h3 a,.footer-links a{min-height:44px;align-items:center}.article-body h3 a,.footer-links a{display:flex}.pagination .btn,.copy-code{min-width:44px;min-height:44px}
@media(max-width:430px){.icon-btn{width:44px;height:44px}}
@media(max-width:340px){.header-actions>a.icon-btn{display:none}.icon-btn{width:44px;height:44px}}
.icon-btn svg{display:block;width:20px;height:20px;pointer-events:none}

/* UI system refinements: keep shared components independent from third-party class names. */
:root{
  --shadow-sm:0 8px 24px rgba(31,39,89,.07);
  --shadow-lg:0 28px 80px rgba(31,39,89,.18);
  --action:#5b4df5;
  --action-strong:#4435d7;
}
[data-theme="dark"]{
  --shadow-sm:0 10px 30px rgba(0,0,0,.2);
  --shadow-lg:0 32px 90px rgba(0,0,0,.46);
  --action:#6355db;
  --action-strong:#5748d8;
}
body{
  min-width:280px;
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 12% 8%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 26rem),
    radial-gradient(circle at 88% 35%,color-mix(in srgb,#0891b2 6%,transparent),transparent 30rem);
}
::selection{background:var(--accent);color:#fff}
.ui-icon{display:block;flex:0 0 auto;pointer-events:none}

.site-header{isolation:isolate}
.site-header.scrolled{background:color-mix(in srgb,var(--bg) 94%,transparent);box-shadow:0 8px 28px rgba(20,25,55,.07)}
.navbar-shell{gap:1rem}
.brand img{filter:drop-shadow(0 7px 14px color-mix(in srgb,var(--accent) 25%,transparent))}
.nav-link{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:.35rem;line-height:1.2;transition:background-color .18s,color .18s,transform .18s}
.nav-link:hover{transform:translateY(-1px)}
.header-actions{align-items:center}
.icon-btn{box-shadow:0 1px 2px rgba(20,25,55,.04);transition:border-color .18s,background-color .18s,color .18s,transform .18s,box-shadow .18s}
.icon-btn:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:var(--surface-2);color:var(--accent-strong);box-shadow:var(--shadow-sm)}
.icon-btn:active{transform:translateY(0) scale(.97)}

.menu-wrap::after{content:"";position:absolute;z-index:-1;top:100%;right:0;width:240px;height:.75rem}
.category-toggle .ui-icon{transition:transform .2s ease}
.menu-wrap.open .category-toggle .ui-icon,.menu-wrap:hover .category-toggle .ui-icon,.menu-wrap:focus-within .category-toggle .ui-icon{transform:rotate(180deg)}
.category-menu{
  top:calc(100% + .55rem);
  right:0;
  display:grid;
  width:250px;
  gap:.15rem;
  padding:.65rem;
  visibility:hidden;
  opacity:0;
  pointer-events:none;
  transform:translateY(-8px) scale(.98);
  transform-origin:top right;
  border-color:color-mix(in srgb,var(--accent) 14%,var(--line));
  box-shadow:var(--shadow-lg);
  transition:opacity .16s ease,transform .16s ease,visibility .16s;
}
.menu-wrap:hover .category-menu,.menu-wrap:focus-within .category-menu,.menu-wrap.open .category-menu{visibility:visible;opacity:1;pointer-events:auto;transform:none}
.category-menu a{display:flex;min-height:44px;align-items:center;gap:.65rem;padding:.55rem .75rem;color:var(--muted);font-size:.92rem;font-weight:650;transition:background-color .16s,color .16s,transform .16s}
.category-menu a::before{content:"";width:7px;height:7px;border-radius:99px;background:color-mix(in srgb,var(--accent) 45%,var(--line));transition:background-color .16s,transform .16s}
.category-menu a:hover,.category-menu a:focus-visible{background:var(--surface-2);color:var(--text);transform:translateX(2px)}
.category-menu a:hover::before,.category-menu a:focus-visible::before{background:var(--accent);transform:scale(1.35)}

.btn{position:relative;overflow:hidden;min-height:46px;transition:transform .18s,box-shadow .18s,border-color .18s,background-color .18s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.985)}
.btn-primary{background:linear-gradient(135deg,var(--action),var(--action-strong));box-shadow:0 10px 24px color-mix(in srgb,var(--action) 25%,transparent)}
.btn-primary:hover{box-shadow:0 14px 30px color-mix(in srgb,var(--accent) 34%,transparent)}
.btn-ghost:hover{border-color:color-mix(in srgb,var(--accent) 38%,var(--line));background:var(--surface-2)}
.input,.textarea,.select{min-height:48px;outline:none;transition:border-color .18s,box-shadow .18s,background-color .18s}
.input:focus,.textarea:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}
.card{border-color:color-mix(in srgb,var(--accent) 9%,var(--line));box-shadow:var(--shadow-sm)}

.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:560px;margin-top:2rem;border:1px solid color-mix(in srgb,var(--accent) 12%,var(--line));border-radius:1rem;background:color-mix(in srgb,var(--surface) 88%,transparent);box-shadow:var(--shadow-sm);overflow:hidden}
.hero-stat{position:relative;display:flex;min-width:0;flex-direction:column;justify-content:center;padding:1rem 1.1rem}
.hero-stat+.hero-stat::before{content:"";position:absolute;inset-block:1rem;left:0;width:1px;background:var(--line)}
.hero-stat strong{display:block;font-family:"Space Grotesk",Inter,sans-serif;font-size:1.35rem;line-height:1.15;color:var(--text)}
.hero-stat span{margin-top:.25rem;color:var(--muted);font-size:.78rem;line-height:1.35}

.article-card,.category-card,.note{will-change:transform}
.category-card{position:relative;overflow:hidden}
.category-card::after{content:"";position:absolute;right:-35px;bottom:-45px;width:100px;height:100px;border-radius:50%;background:color-mix(in srgb,var(--accent) 7%,transparent);transition:transform .25s}
.category-card:hover::after{transform:scale(1.35)}
.category-icon{position:relative;z-index:1;border:1px solid color-mix(in srgb,var(--accent) 14%,var(--line));box-shadow:inset 0 1px 0 color-mix(in srgb,#fff 35%,transparent)}
.category-icon .ui-icon{width:23px;height:23px}
.article-body h3 a:focus-visible{border-radius:.35rem}
.pagination button[aria-current="page"]{background:var(--action);color:#fff}

.search-dialog{
  position:fixed;
  inset:0;
  width:min(560px,calc(100vw - 2rem));
  max-width:none;
  height:max-content;
  max-height:calc(100dvh - 2rem);
  margin:auto;
  padding:0;
  overflow:visible;
  border:0;
  border-radius:1.4rem;
  background:transparent;
  color:var(--text);
}
.search-dialog[open]{display:block;animation:dialog-in .2s ease-out both}
.search-dialog::backdrop{background:rgba(8,10,24,.68);backdrop-filter:blur(7px);animation:backdrop-in .2s ease-out both}
.search-dialog .search-panel{position:relative;width:100%;padding:1.6rem;border:1px solid color-mix(in srgb,var(--accent) 16%,var(--line));border-radius:1.35rem;background:var(--surface);box-shadow:var(--shadow-lg)}
.search-dialog-header{display:grid;grid-template-columns:48px minmax(0,1fr) 44px;align-items:center;gap:.9rem;margin-bottom:1.35rem}
.search-dialog-header h2{margin:0;font-size:1.65rem;letter-spacing:-.025em}
.search-dialog-header p{margin:.22rem 0 0;color:var(--muted);font-size:.88rem;line-height:1.45}
.search-dialog-symbol{display:grid;width:48px;height:48px;place-items:center;border-radius:.9rem;background:linear-gradient(135deg,var(--soft),color-mix(in srgb,var(--accent) 14%,var(--surface)));color:var(--accent-strong)}
.search-dialog-close{width:44px;height:44px;border-radius:.8rem;box-shadow:none}
.search-dialog-field{display:grid;gap:.45rem;color:var(--text);font-size:.85rem;font-weight:700}
.search-input-wrap{position:relative;display:block}
.search-input-wrap>.ui-icon{position:absolute;z-index:1;top:50%;left:1rem;width:20px;height:20px;color:var(--muted);transform:translateY(-50%)}
.search-input-wrap .input{height:54px;padding-left:3.05rem;padding-right:1rem;border-radius:.9rem;background:var(--bg);font-size:1rem}
.search-dialog-actions{display:flex;justify-content:flex-end;margin-top:1rem}
.search-dialog-actions .btn{width:100%;justify-content:center}
.dialog-open{overflow:hidden}
@keyframes dialog-in{from{opacity:0;transform:scale(.975)}to{opacity:1;transform:none}}
@keyframes backdrop-in{from{opacity:0}to{opacity:1}}

.mobile-panel{background:color-mix(in srgb,var(--bg) 96%,transparent);box-shadow:0 18px 32px rgba(20,25,55,.08)}
.mobile-panel a,.mobile-categories summary{min-height:48px;align-items:center}
.mobile-categories summary{display:flex;justify-content:space-between;list-style:none}
.mobile-categories summary::-webkit-details-marker{display:none}
.mobile-categories summary::after{content:"";width:8px;height:8px;margin-right:.35rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .18s}
.mobile-categories[open] summary::after{transform:rotate(225deg) translate(-2px,-2px)}

.site-footer{background:color-mix(in srgb,var(--surface) 94%,var(--bg));}
.footer-links a{width:max-content;min-width:44px;max-width:100%;padding:.2rem .35rem .2rem 0;transition:color .16s,transform .16s}
.footer-links a:hover{transform:translateX(2px)}

@media(max-width:900px){
  .mobile-panel.open{display:grid;grid-template-columns:1fr;padding:0 max(1rem,calc((100% - 1160px)/2)) 1rem}
  .mobile-panel>a,.mobile-categories{width:100%}
}
@media(max-width:600px){
  .hero-stats{margin-top:1.6rem}
  .hero-stat{padding:.85rem .65rem}
  .hero-stat strong{font-size:1.15rem}
  .hero-stat span{font-size:.7rem}
  .search-dialog{width:calc(100vw - 1rem);max-height:calc(100dvh - 1rem)}
  .search-dialog .search-panel{padding:1.2rem;border-radius:1.15rem}
  .search-dialog-header{grid-template-columns:44px minmax(0,1fr) 44px;gap:.65rem;margin-bottom:1.1rem}
  .search-dialog-symbol{width:44px;height:44px}
  .search-dialog-header h2{font-size:1.35rem}
  .search-dialog-header p{font-size:.78rem}
}
@media(max-width:360px){
  .hero-stat{padding:.8rem .45rem}
  .hero-stat span{font-size:.66rem}
  .search-dialog-header{grid-template-columns:minmax(0,1fr) 44px}
  .search-dialog-symbol{display:none}
}

/* Production content and theme-safe controls. */
.btn{
  isolation:isolate;
  border-color:var(--line);
  background:var(--surface);
  color:var(--text);
}
.btn>*{position:relative;z-index:1}
.btn-primary,.btn-primary:visited{
  border-color:transparent;
  background:linear-gradient(135deg,var(--action),var(--action-strong));
  color:#fff!important;
  text-shadow:0 1px 1px rgba(20,15,65,.18);
}
.btn-ghost,.btn-ghost:visited{border-color:var(--line);background:var(--surface);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}
.btn:disabled{opacity:.58;cursor:not-allowed;transform:none;box-shadow:none}
.contact-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:2rem;align-items:start}
#contact-form{min-width:0;padding:clamp(1.25rem,4vw,2.5rem)}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.editorial-box{padding:clamp(1.25rem,5vw,3rem)}
.editorial-box>img{width:150px;height:150px;object-fit:cover}
@media(max-width:700px){.contact-layout{grid-template-columns:1fr}.contact-layout>*{min-width:0}}
@media(max-width:600px){.editorial-box>img{width:80px;height:80px}}

/* Mobile navigation and intrinsic article sizing. */
html,body{max-width:100%}
body{overflow-x:clip}
main,.site-header,.site-footer{max-width:100%;min-width:0}
.header-actions{margin-left:auto;flex:0 0 auto}
.navbar-shell>.brand{min-width:0;flex:0 1 auto}
.breadcrumbs ol{flex-wrap:wrap;min-width:0}
.article-layout{grid-template-columns:minmax(0,760px) minmax(0,260px)}
.article-layout>*,.article-layout>div,.prose,.prose>*{min-width:0;max-width:100%}
.prose{overflow-wrap:anywhere;word-break:normal}
.prose pre{display:block;width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain}
.prose img,.prose video,.prose iframe{height:auto;max-width:100%}
.prose table{display:block;width:100%;max-width:100%;overflow-x:auto}
.meta>*{min-width:0;overflow-wrap:anywhere}
h1,h2,h3{overflow-wrap:break-word}
@media(max-width:900px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .mobile-panel{max-height:calc(100dvh - var(--header));overflow-y:auto;overscroll-behavior:contain}
  .mobile-panel.open{padding:.35rem max(.75rem,calc((100% - 1160px)/2)) 1rem}
  .mobile-panel> a{display:flex;width:100%;min-height:48px;align-items:center;padding:.65rem .35rem}
  .mobile-categories{display:block;width:100%;padding-bottom:.7rem}
  .mobile-categories summary{min-height:48px;padding:.65rem .35rem}
  .mobile-category-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;padding:.25rem .25rem .45rem}
  .mobile-category-list a{display:flex;min-width:0;min-height:46px;align-items:center;justify-content:flex-start;padding:.55rem .7rem;border:1px solid var(--line);border-radius:.7rem;background:var(--surface);font-size:.78rem;font-weight:650;line-height:1.3;overflow-wrap:anywhere}
  .mobile-category-list a:hover,.mobile-category-list a:focus-visible{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:var(--surface-2);color:var(--text)}
}
@media(max-width:600px){
  .page-hero{padding:2.25rem 0 1.5rem}
  .page-hero h1,.legal h1{font-size:clamp(2rem,10vw,3rem)}
  .prose{font-size:1rem}
  .prose h2{font-size:clamp(1.45rem,7vw,1.8rem)}
  .prose pre{padding:1rem;font-size:.8rem}
}

/* Long-form editorial content. */
.article-intro{font-size:1.14em;line-height:1.75;color:var(--text)}
.key-points{margin:1.75rem 0;padding:1.25rem 1.35rem;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));border-radius:1rem;background:linear-gradient(135deg,var(--soft),var(--surface))}
.key-points>strong{display:block;margin-bottom:.65rem;font-family:"Space Grotesk",Inter,sans-serif;font-size:1.05rem}
.key-points ul{margin:.25rem 0 0;padding-left:1.25rem}
.prose ol,.prose ul{padding-left:1.35rem}
.prose li+li{margin-top:.45rem}
.prose table{margin:1.5rem 0;border-collapse:collapse;border:1px solid var(--line);border-radius:.8rem;background:var(--surface)}
.prose th,.prose td{min-width:9rem;padding:.75rem .85rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--surface-2);color:var(--text);font-size:.9rem}
.prose tbody tr:last-child td{border-bottom:0}
.article-author-note{margin:2.5rem 0 0;padding:1.15rem 1.25rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 78%,transparent)}
.article-author-note strong{font-family:"Space Grotesk",Inter,sans-serif}
.article-author-note p{margin:.35rem 0 0;color:var(--muted);font-size:.94rem}
.meta a[rel="author"]{color:inherit;text-underline-offset:.2em}
.prose code{overflow-wrap:normal;word-break:normal}

@media(max-width:600px){
  .article-intro{font-size:1.06em}
  .key-points{padding:1rem}
  .prose th,.prose td{min-width:8rem;padding:.65rem .7rem;font-size:.9rem}
}