:root{--bg:#fff;--surface:#f6f7fb;--text:#1a1d23;--muted:#667085;--border:#e4e7ee;--accent:#4f46e5;--accent-ink:#fff;--radius:14px;--container:1120px;--fs:17px;--shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px rgba(16,24,40,.06);--font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color-scheme:light}
:root[data-theme="dark"]{--bg:#0f1115;--surface:#171a21;--text:#e7e9ee;--muted:#9aa3b2;--border:#262b36;--accent:#818cf8;--accent-ink:#0f1115;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);color-scheme:dark}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1115;--surface:#171a21;--text:#e7e9ee;--muted:#9aa3b2;--border:#262b36;--accent:#818cf8;--accent-ink:#0f1115;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);color-scheme:dark}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs)/1.65 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;display:flex;flex-direction:column;min-height:100vh;transition:background-color .2s,color .2s}
body.nav-open{overflow:hidden}
img,svg,video{max-width:100%;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{line-height:1.25;margin:1.6em 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-top:0}
h2{font-size:clamp(1.4rem,3vw,1.8rem)}
h3{font-size:1.25rem}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{top:12px}
.icon{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.2em;flex:none}
.icon.sm{width:1em;height:1em;margin-inline-end:.35em}

.site-header{background:color-mix(in srgb,var(--bg) 88%,transparent);border-bottom:1px solid var(--border);z-index:50;-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px)}
.site-header.sticky{position:sticky;top:0}
.header-inner{display:flex;align-items:center;gap:20px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;font-size:1.15rem}
.brand:hover{text-decoration:none}
.brand-mark{width:30px;height:30px;color:var(--accent);stroke-width:1.6}
.brand-logo{height:34px;width:auto}
.primary-nav{display:flex;align-items:center;gap:18px;flex:1;min-width:0}
.menu ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.menu a{display:block;padding:8px 12px;border-radius:10px;color:var(--text);font-weight:500;font-size:.95rem}
.menu a:hover{background:var(--surface);text-decoration:none}
.menu li.current>a,.menu a[aria-current="page"]{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.menu li{position:relative}
.menu .sub-menu{display:none;position:absolute;inset-inline-start:0;top:100%;min-width:200px;flex-direction:column;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:6px;box-shadow:var(--shadow);gap:0}
.menu li:hover>.sub-menu,.menu li:focus-within>.sub-menu{display:flex}
.search-form{margin-inline-start:auto;display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:0 4px 0 14px}
.search-form input{border:0;background:transparent;color:var(--text);font:inherit;font-size:.9rem;padding:8px 6px;width:150px;outline:0}
.search-form button{border:0;background:transparent;color:var(--muted);cursor:pointer;padding:6px 8px;display:flex}
.search-form:focus-within{border-color:var(--accent)}
.header-tools{display:flex;align-items:center;gap:6px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:40px;height:40px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--text);cursor:pointer;font:inherit}
.icon-btn:hover{background:var(--surface)}
.mode-toggle .m-dark{display:none}
:root[data-theme="dark"] .mode-toggle .m-light{display:none}
:root[data-theme="dark"] .mode-toggle .m-dark{display:inline-flex}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .mode-toggle .m-light{display:none}:root:not([data-theme="light"]) .mode-toggle .m-dark{display:inline-flex}}
.nav-toggle{display:none}
.lang-switch{position:relative}
.lang-switch summary{list-style:none;display:flex;align-items:center;gap:4px;padding:8px 10px;border-radius:12px;cursor:pointer;font-size:.85rem;font-weight:600;color:var(--text)}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary:hover{background:var(--surface)}
.lang-switch ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);list-style:none;margin:0;padding:6px;background:var(--bg);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);min-width:150px;z-index:60}
.lang-switch a{display:block;padding:8px 12px;border-radius:8px;color:var(--text);font-size:.92rem}
.lang-switch a:hover{background:var(--surface);text-decoration:none}
.lang-switch a[aria-current]{color:var(--accent);font-weight:600}

.site-main{flex:1;padding-bottom:48px}
.section{padding-block:36px}
.section-title{margin:0 0 20px}
.hero{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,var(--bg)),var(--bg));border-bottom:1px solid var(--border)}
.hero-inner{display:grid;gap:32px;align-items:center;padding-block:56px}
.hero-inner:has(.hero-media){grid-template-columns:1.1fr .9fr}
.hero-copy h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:.4em}
.hero-copy p{font-size:1.15rem;color:var(--muted);max-width:56ch;margin:0 0 24px}
.hero-media img{border-radius:calc(var(--radius) + 6px);box-shadow:var(--shadow);width:100%}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);padding:11px 22px;border-radius:999px;font:inherit;font-weight:600;font-size:.95rem;cursor:pointer;transition:transform .15s,filter .15s}
.btn:hover{filter:brightness(1.08);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.card{background:var(--bg);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;min-width:0}
.card-bordered .card{border:1px solid var(--border)}
.card-shadow .card{box-shadow:var(--shadow)}
.card-flat .card{background:var(--surface)}
.card:hover{transform:translateY(-3px)}
.card-media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.card-title{margin:0;font-size:1.2rem}
.card-title a{color:var(--text)}
.card-title a:hover{color:var(--accent);text-decoration:none}
.card-text{margin:0;color:var(--muted);font-size:.95rem;flex:1}
.card-meta{display:flex;gap:12px;font-size:.85rem;flex-wrap:wrap}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.chips a{display:inline-flex;gap:6px;padding:7px 14px;border:1px solid var(--border);border-radius:999px;color:var(--text);font-size:.9rem;background:var(--bg)}
.chips a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.pagination{margin-top:36px}
.pagination ul{list-style:none;display:flex;gap:6px;justify-content:center;flex-wrap:wrap;padding:0;margin:0}
.pagination a,.pagination span{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--border);border-radius:12px;color:var(--text);font-weight:500}
.pagination a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.pagination .pg-current{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.pagination .pg-gap{border:0}
.empty{text-align:center;color:var(--muted);padding:60px 0}
.breadcrumbs{margin-bottom:18px;font-size:.875rem}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;color:var(--muted)}
.breadcrumbs li+li::before{content:"/";margin-inline-end:6px;opacity:.6}
.breadcrumbs a{color:var(--muted)}
.archive-head{margin-bottom:28px}
.search-big{display:flex;gap:10px;margin:18px 0;max-width:560px}
.search-big input{flex:1;min-width:0;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;padding:12px 18px;border-radius:999px;outline:0}
.search-big input:focus{border-color:var(--accent)}

.single{max-width:800px;padding-top:36px}
.single-head{margin-bottom:24px}
.single-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:.9rem;margin-top:10px}
.single-meta a{color:inherit}
.single-cover{margin:0 0 28px}
.single-cover img{width:100%;border-radius:var(--radius)}
.content{overflow-wrap:break-word}
.content>*:first-child{margin-top:0}
.content img{border-radius:10px;height:auto}
.content figure{margin:1.6em 0}
.content figcaption{color:var(--muted);font-size:.875rem;text-align:center;margin-top:8px}
.content blockquote{margin:1.6em 0;padding:4px 0 4px 20px;border-inline-start:4px solid var(--accent);color:var(--muted);font-size:1.05em}
.content pre{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;overflow:auto;font-size:.88rem;line-height:1.55}
.content code{background:var(--surface);border-radius:6px;padding:.15em .4em;font-size:.9em}
.content pre code{background:none;padding:0}
.content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}
.content th,.content td{border:1px solid var(--border);padding:10px 14px;text-align:start}
.content th{background:var(--surface)}
.content hr{border:0;border-top:1px solid var(--border);margin:2em 0}
.content ul,.content ol{padding-inline-start:1.4em}
.content-wide{max-width:var(--container);margin-inline:auto;padding-inline:20px}
.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:28px;font-size:.95rem}
.toc ul{list-style:none;margin:8px 0 0;padding:0}
.toc li{padding:3px 0}
.toc li.sub{padding-inline-start:16px}
.toc a{color:var(--text)}
.tags{margin-top:32px}
.progress{position:fixed;inset:0 0 auto 0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;z-index:70}
[dir="rtl"] .progress{transform-origin:right}
.not-found{text-align:center;max-width:640px}
.nf-code{font-size:clamp(4rem,14vw,8rem);font-weight:800;line-height:1;color:var(--accent);opacity:.9}
.not-found .search-big{margin-inline:auto}

.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:36px 0}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:28px;align-items:start}
.footer-inner p{margin:.3em 0}
.footer-menu ul{flex-direction:column;gap:0}
.footer-menu a{padding:4px 0;font-weight:400}
.footer-menu a:hover{background:none;color:var(--accent)}
.footer-meta{font-size:.9rem;text-align:end}
.lang-input{display:flex;gap:6px}

@media(max-width:900px){
    .hero-inner:has(.hero-media){grid-template-columns:1fr}
    .nav-toggle{display:inline-flex}
    .primary-nav{position:fixed;inset:66px 0 0 0;background:var(--bg);flex-direction:column;align-items:stretch;padding:20px;gap:16px;transform:translateX(100%);visibility:hidden;transition:transform .25s,visibility .25s;overflow:auto}
    [dir="rtl"] .primary-nav{transform:translateX(-100%)}
    .primary-nav.open{transform:none;visibility:visible}
    .menu ul{flex-direction:column}
    .menu a{padding:12px 14px;font-size:1.05rem}
    .menu .sub-menu{display:flex;position:static;border:0;box-shadow:none;padding:0 0 0 14px;background:none}
    .search-form{margin:0}
    .search-form input{width:100%;flex:1}
    .header-inner{gap:10px}
    .header-tools{margin-inline-start:auto}
    .footer-inner{grid-template-columns:1fr}
    .footer-meta{text-align:start}
}
@media(max-width:560px){
    :root{--fs:16px}
    .container{padding-inline:16px}
    .grid{grid-template-columns:1fr;gap:18px}
    .hero-inner{padding-block:36px}
    .brand-name{max-width:42vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.progress,.toc{display:none}body{background:#fff;color:#000}}