:root{--bg:#f4f7fb;--surface:#fff;--ink:#142033;--muted:#647186;--line:#dfe6ef;--navy:#0f2038;--blue:#176bff;--blue2:#0e54d4;--cyan:#54d9ff;--green:#15a86f;--warn:#fff7df;--radius:18px;--shadow:0 16px 45px rgba(18,39,72,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}img{max-width:100%;height:auto}a{color:var(--blue);text-underline-offset:3px}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.skip{position:fixed;left:16px;top:-80px;z-index:100;padding:8px 12px;border-radius:8px;background:#fff}.skip:focus{top:12px}.topbar{background:#0a1728;color:#b9c8dc;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding:7px 0}.topbar a{color:#dbe7f7;text-decoration:none}.header{position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(223,230,239,.85);background:rgba(255,255,255,.93);backdrop-filter:blur(14px)}.header__row{display:flex;align-items:center;gap:26px;min-height:76px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-size:19px;font-weight:850;letter-spacing:-.03em}.brand__mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--blue),#00a5e9);color:#fff;box-shadow:0 8px 20px rgba(23,107,255,.23)}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:650;letter-spacing:0}.main-nav{display:flex;gap:21px;margin-left:auto}.main-nav a{color:#34445a;text-decoration:none;font-size:14px;font-weight:700}.main-nav a:hover{color:var(--blue)}.search-form{position:relative;display:flex;align-items:center;width:260px}.search-form input{width:100%;min-height:42px;padding:9px 44px 9px 14px;border:1px solid var(--line);border-radius:12px;background:#f8fafc;color:var(--ink);font:inherit}.search-form button{position:absolute;right:5px;width:34px;height:34px;border:0;border-radius:9px;background:var(--blue);color:#fff;cursor:pointer}.menu-toggle{display:none;border:1px solid var(--line);border-radius:9px;background:#fff;padding:8px 10px}.hero{position:relative;overflow:hidden;padding:76px 0 62px;background:linear-gradient(132deg,#0d1d34 0%,#142f51 65%,#126c9a 100%);color:#fff}.hero:after{content:"";position:absolute;right:-80px;top:-150px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(84,217,255,.34),transparent 65%)}.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#86e6ff;font-size:13px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:3px;border-radius:9px;background:var(--cyan)}.hero h1{max-width:780px;margin:14px 0 18px;font-size:clamp(38px,5.2vw,68px);line-height:1.03;letter-spacing:-.055em}.hero p{max-width:700px;margin:0;color:#d1deef;font-size:18px}.hero-search{display:flex;gap:9px;margin-top:28px;padding:7px;border:1px solid rgba(255,255,255,.2);border-radius:16px;background:rgba(255,255,255,.1)}.hero-search input{flex:1;min-width:0;padding:13px;border:0;border-radius:10px;font:inherit}.hero-search button{border:0;border-radius:10px;background:var(--blue);color:#fff;padding:0 20px;font-weight:800}.hero__stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero__stats div{padding:22px;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(255,255,255,.08)}.hero__stats b{display:block;font-size:32px;line-height:1.1}.hero__stats span{color:#cbd8e8;font-size:13px}.section{padding:54px 0}.section--white{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:24px}.section-head h2{margin:0;font-size:32px;letter-spacing:-.035em}.section-head p{max-width:650px;margin:5px 0 0;color:var(--muted)}.section-head>a{font-weight:750;text-decoration:none}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.category-card{display:flex;flex-direction:column;min-height:138px;padding:19px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);text-decoration:none;transition:.18s ease}.category-card:hover{transform:translateY(-2px);border-color:#a9c7ff;box-shadow:var(--shadow)}.category-card__icon{display:grid;place-items:center;width:38px;height:38px;margin-bottom:auto;border-radius:10px;background:#eaf1ff;color:var(--blue);font-weight:900}.category-card b{font-size:15px}.category-card span{color:var(--muted);font-size:12px}.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.program-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 5px 22px rgba(18,39,72,.05)}.program-card__image{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(145deg,#e9eef7,#f8fafc)}.program-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.program-card:hover img{transform:scale(1.025)}.program-card__body{display:flex;flex:1;flex-direction:column;padding:19px}.program-card__cat{color:var(--blue);font-size:12px;font-weight:800;text-transform:uppercase}.program-card h3{margin:7px 0 8px;font-size:19px;line-height:1.3;letter-spacing:-.02em}.program-card h3 a{color:var(--ink);text-decoration:none}.program-card p{display:-webkit-box;overflow:hidden;margin:0 0 15px;color:var(--muted);font-size:14px;-webkit-box-orient:vertical;-webkit-line-clamp:3}.program-card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:13px;border-top:1px solid var(--line);font-size:13px}.program-card__footer a{text-decoration:none;font-weight:800}.breadcrumbs{padding:17px 0;color:var(--muted);font-size:13px}.breadcrumbs a{color:var(--muted);text-decoration:none}.page-head{padding:45px 0 48px;background:#fff;border-bottom:1px solid var(--line)}.page-head h1{max-width:900px;margin:8px 0 10px;font-size:clamp(34px,4.2vw,54px);line-height:1.1;letter-spacing:-.045em}.page-head p{max-width:760px;margin:0;color:var(--muted);font-size:18px}.article-layout{display:grid;grid-template-columns:minmax(0,780px) 320px;gap:45px;padding-top:42px;padding-bottom:70px}.article{min-width:0}.article-hero{display:grid;grid-template-columns:1fr 250px;gap:30px;align-items:center;margin-bottom:28px;padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.article-hero__image{overflow:hidden;border-radius:14px;background:#eef2f7;aspect-ratio:1/1}.article-hero__image img{width:100%;height:100%;object-fit:cover}.article-hero h1{margin:8px 0 12px;font-size:36px;line-height:1.12;letter-spacing:-.04em}.meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}.meta span{padding:5px 9px;border-radius:8px;background:#eef3f9;color:#536176;font-size:12px}.download-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 22px;border:0;border-radius:12px;background:var(--blue);color:#fff;text-decoration:none;font-weight:850;box-shadow:0 10px 25px rgba(23,107,255,.23)}.download-button:hover{background:var(--blue2)}.download-button svg{width:21px;fill:none;stroke:currentColor;stroke-width:2}.source{margin-top:9px;color:var(--muted);font-size:12px;word-break:break-all}.notice{margin:0 0 28px;padding:18px 20px;border:1px solid #ecd99b;border-radius:14px;background:var(--warn);color:#5d4a14}.notice b{display:block}.article-content{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.article-content h2{margin:34px 0 13px;font-size:29px;line-height:1.2;letter-spacing:-.03em}.article-content h2:first-child{margin-top:0}.article-content h3{font-size:23px}.article-content p{margin:0 0 16px}.article-content img{display:block;margin:22px auto;border-radius:12px}.article-content iframe{max-width:100%;border:0;border-radius:12px}.article-content table{display:block;overflow-x:auto;width:100%;border-collapse:collapse}.article-content td,.article-content th{padding:10px;border:1px solid var(--line)}.article-content blockquote{margin:20px 0;padding:14px 18px;border-left:4px solid var(--blue);background:#f4f8ff}.bottom-download{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding:28px;border-radius:var(--radius);background:var(--navy);color:#fff}.bottom-download h2{margin:0 0 4px;font-size:25px}.bottom-download p{margin:0;color:#bccce0}.sidebar{display:flex;flex-direction:column;gap:18px}.side-card{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.side-card h2{margin:0 0 13px;font-size:18px}.side-card a{display:block;padding:8px 0;border-bottom:1px solid var(--line);color:#33435a;text-decoration:none;font-size:14px}.side-card a:last-child{border:0}.pagination{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.pagination a,.pagination span{display:grid;place-items:center;min-width:42px;height:42px;border:1px solid var(--line);border-radius:9px;background:#fff;text-decoration:none}.pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}.search-results{min-height:180px}.footer{background:#0b1829;color:#c2cede}.footer__grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:55px;padding:46px 0}.footer .brand{color:#fff}.footer p{max-width:500px;font-size:14px}.footer b{color:#fff}.footer a:not(.brand){display:block;padding:4px 0;color:#c2cede;text-decoration:none}.footer__bottom{padding:16px 0;border-top:1px solid #26364c;color:#8fa0b6;font-size:13px}.cookie{position:fixed;right:18px;bottom:18px;z-index:60;display:none;width:min(420px,calc(100% - 36px));padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.22)}.cookie.is-open{display:block}.cookie p{margin:0 0 12px;font-size:14px}.cookie__actions{display:flex;gap:8px}.cookie button{padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}.cookie button:first-child{background:var(--blue);border-color:var(--blue);color:#fff}
@media(max-width:1050px){.main-nav{display:none}.menu-toggle{display:block;margin-left:auto}.main-nav.is-open{position:absolute;display:flex;left:20px;right:20px;top:70px;flex-direction:column;gap:0;padding:10px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.main-nav.is-open a{padding:10px 0;border-bottom:1px solid var(--line)}.header .search-form{width:220px}.category-grid{grid-template-columns:repeat(3,1fr)}.program-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr}}
@media(max-width:720px){.wrap{width:min(100% - 28px,1180px)}.topbar{display:none}.header__row{min-height:66px}.header .search-form{display:none}.brand small{display:none}.hero{padding:52px 0 46px}.hero__grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:41px}.hero__stats{display:none}.hero-search{flex-direction:column}.hero-search button{min-height:46px}.section{padding:40px 0}.section-head{align-items:start;flex-direction:column}.category-grid{grid-template-columns:repeat(2,1fr)}.program-grid{grid-template-columns:1fr}.article-hero{grid-template-columns:1fr}.article-hero__image{order:-1;max-width:240px}.article-content{padding:22px}.bottom-download{align-items:stretch;flex-direction:column}.bottom-download .download-button{width:100%}.sidebar{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr;gap:28px}}
@media(max-width:420px){.category-grid{grid-template-columns:1fr}.hero h1{font-size:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.category-card,.program-card__image img{transition:none}}