:root{--navy-900:#0b2545;--navy-700:#13315c;--amber-500:#f59e0b;--amber-600:#d97706;--slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;--slate-900:#0f172a;--white:#ffffff;--radius:14px;--radius-sm:8px;--shadow:0 10px 30px rgba(11, 37, 69, .08);--shadow-lg:0 24px 60px rgba(11, 37, 69, .16);--container:1180px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--slate-900);background:var(--white);line-height:1.65}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}h1,h2,h3,h4{line-height:1.2;color:var(--navy-900);letter-spacing:-.02em}button{font-family:inherit}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}.section{padding:72px 0}.section-alt{background:var(--slate-50)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}.section-head h2{font-size:clamp(1.5rem,3vw,2rem)}.eyebrow{display:inline-block;font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--amber-600);margin-bottom:12px}.lead{color:var(--slate-600);font-size:1.1rem;max-width:62ch}.empty{color:var(--slate-500)}.link-more{font-weight:600;color:var(--navy-900);white-space:nowrap}.link-more:hover{color:var(--amber-600)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy-900);color:#fff}.btn-primary:hover{background:var(--navy-700);box-shadow:var(--shadow)}.btn-accent{background:var(--amber-500);color:var(--navy-900)}.btn-accent:hover{background:var(--amber-600);box-shadow:var(--shadow)}.btn-ghost{background:0 0;color:var(--navy-900);border-color:var(--slate-300)}.btn-ghost:hover{border-color:var(--navy-900)}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--slate-200)}.site-header.is-scrolled{box-shadow:var(--shadow)}.header-inner{display:flex;align-items:center;gap:24px;height:72px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--navy-900)}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--navy-900);color:var(--amber-500);font-weight:800}.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.main-nav a{padding:8px 14px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--slate-700)}.main-nav a:hover{color:var(--navy-900);background:var(--slate-100)}.header-actions{display:flex;align-items:center;gap:14px}.language-switcher{display:flex;align-items:center;gap:4px;padding:3px;border:1px solid var(--slate-200);border-radius:999px}.language-switcher li{display:flex}.language-switcher a,.language-switcher span{display:grid;place-items:center;min-width:32px;height:28px;padding:0 8px;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.03em;color:var(--slate-600)}.language-switcher a.active,.language-switcher span.active{background:var(--navy-900);color:#fff}.language-switcher a:not(.active):hover{color:var(--navy-900)}.nav-toggle{display:none;flex-direction:column;gap:5px;background:0 0;border:0;padding:8px;cursor:pointer}.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy-900);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.hero{position:relative;padding:84px 0;background:radial-gradient(1200px 600px at 85% -10%,rgba(245,158,11,.16),transparent 60%),radial-gradient(900px 500px at -10% 10%,rgba(19,49,92,.12),transparent 55%),var(--slate-50);border-bottom:1px solid var(--slate-200)}.hero-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}.hero-copy h1{font-size:clamp(2rem,4.4vw,3.3rem);margin-bottom:18px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius);padding:24px 20px;text-align:center;box-shadow:var(--shadow)}.stat-num{display:block;font-size:1.8rem;font-weight:800;color:var(--navy-900)}.stat-label{display:block;font-size:.82rem;color:var(--slate-500);margin-top:4px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}.card-media{aspect-ratio:16/9;overflow:hidden;background:var(--slate-100)}.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.card:hover .card-media img{transform:scale(1.05)}.card-media-placeholder{display:grid;place-items:center;width:100%;height:100%;font-weight:800;color:var(--slate-400);font-size:1.4rem}.card-body{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1}.card-category{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--amber-600)}.card-title{font-size:1.12rem}.card-desc{color:var(--slate-600);font-size:.94rem;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-more{margin-top:auto;font-weight:700;font-size:.9rem;color:var(--navy-900)}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px;background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius-sm);transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.category-card:hover{border-color:var(--navy-900);transform:translateY(-2px);box-shadow:var(--shadow)}.category-name{font-weight:700;color:var(--navy-900)}.category-count{display:grid;place-items:center;min-width:30px;height:30px;padding:0 8px;border-radius:999px;background:var(--slate-100);color:var(--slate-600);font-weight:700;font-size:.82rem}.page-hero{padding:64px 0 40px;background:var(--slate-50);border-bottom:1px solid var(--slate-200)}.page-hero h1{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:12px}.page-hero--compact{padding:44px 0 32px}.page-hero--compact h1{margin-bottom:0}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.feature{padding:24px;border:1px solid var(--slate-200);border-radius:var(--radius);background:#fff}.feature h3{font-size:1.05rem;margin-bottom:8px}.feature p{color:var(--slate-600);font-size:.92rem}.not-found{text-align:center;max-width:560px;margin-inline:auto}.not-found h1{font-size:5rem;color:var(--navy-900)}.not-found p{margin:12px 0 24px;color:var(--slate-600)}.guide-header{padding:48px 0 28px;background:var(--slate-50);border-bottom:1px solid var(--slate-200)}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.86rem;color:var(--slate-500);margin-bottom:20px}.breadcrumb a:hover{color:var(--navy-900)}.breadcrumb .sep{color:var(--slate-300)}.breadcrumb .current{color:var(--slate-700);font-weight:600}.guide-categories{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.chip{display:inline-block;padding:6px 14px;border-radius:999px;background:var(--slate-100);color:var(--navy-900);font-size:.8rem;font-weight:700}.chip:hover{background:var(--amber-500);color:var(--navy-900)}.guide-title{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:14px}.guide-desc{color:var(--slate-600);font-size:1.12rem;max-width:70ch}.guide-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;font-size:.9rem;color:var(--slate-500)}.guide-meta .dot{color:var(--slate-300)}.guide-hero-image{margin-top:28px}.guide-hero-image img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}.guide-body{display:grid;grid-template-columns:260px 1fr;gap:40px;padding-top:40px;padding-bottom:40px;align-items:start}.guide-content{min-width:0}.guide-toc{position:sticky;top:96px}.toc{border:1px solid var(--slate-200);border-radius:var(--radius);padding:20px;background:#fff}.toc-title{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--slate-500);margin-bottom:12px}.toc-list{font-size:.9rem}.toc-list ul{list-style:none}.toc-list li{margin:6px 0}.toc-list a{color:var(--slate-600)}.toc-list a:hover{color:var(--navy-900)}.toc-list ul ul{padding-left:14px;border-left:2px solid var(--slate-200)}.prose{font-size:1.05rem;color:var(--slate-700)}.prose h2{font-size:1.7rem;margin:40px 0 14px}.prose h3{font-size:1.3rem;margin:30px 0 12px}.prose h4{font-size:1.1rem;margin:24px 0 10px}.prose p{margin:0 0 18px}.prose ul,.prose ol{margin:0 0 18px 24px}.prose ul{list-style:disc}.prose ol{list-style:decimal}.prose li{margin:6px 0}.prose a{color:var(--navy-700);text-decoration:underline;text-underline-offset:2px}.prose a:hover{color:var(--amber-600)}.prose strong{color:var(--navy-900)}.prose blockquote{margin:0 0 18px;padding:12px 20px;border-left:4px solid var(--amber-500);background:var(--slate-50);border-radius:0 var(--radius-sm)var(--radius-sm)0;color:var(--slate-600)}.prose code{background:var(--slate-100);padding:2px 6px;border-radius:5px;font-size:.9em}.prose img{border-radius:var(--radius-sm);margin:20px 0}.faq{margin-top:48px;border-top:1px solid var(--slate-200);padding-top:40px}.faq-title{font-size:1.6rem;margin-bottom:24px}.faq-item{border:1px solid var(--slate-200);border-radius:var(--radius-sm);margin-bottom:12px;background:#fff;overflow:hidden}.faq-item summary{cursor:pointer;padding:18px 20px;font-weight:600;color:var(--navy-900);display:flex;align-items:center;justify-content:space-between;gap:16px}.faq-item summary::after{content:"+";font-size:1.4rem;font-weight:400;color:var(--slate-500);transition:transform .2s ease}.faq-item[open] summary::after{transform:rotate(45deg)}.faq-answer{padding:0 20px 18px;color:var(--slate-600)}.faq-answer p{margin-bottom:10px}.cta-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;margin-top:48px;padding:32px;border-radius:var(--radius);background:var(--navy-900);color:#fff}.cta-box h2{color:#fff;margin-bottom:8px}.cta-box p{color:var(--slate-300)}.cta-actions{display:flex;flex-wrap:wrap;gap:12px}.cta-box .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}.cta-box .btn-ghost:hover{border-color:#fff}.section-contact{background:var(--slate-50);border-top:1px solid var(--slate-200)}.contact{max-width:640px;margin-inline:auto}.contact-title{text-align:center;margin-bottom:24px}.contact-form{display:flex;flex-direction:column;gap:16px;padding:28px;background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius);box-shadow:var(--shadow)}.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--navy-900)}.contact-form input,.contact-form textarea{font-family:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--slate-300);border-radius:var(--radius-sm);background:var(--white);color:var(--slate-900)}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--amber-500);outline-offset:0;border-color:transparent}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form label.checkbox-label{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;color:var(--slate-600);cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;margin:2px 0 0;padding:0;flex:none;accent-color:var(--navy-900)}.checkbox-label a{color:var(--navy-900);text-decoration:underline;font-weight:600}.checkbox-label a:hover{color:var(--amber-600)}.site-footer{background:var(--navy-900);color:var(--slate-300);margin-top:0}.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding:64px 24px 48px}.footer-brand .brand{color:#fff;margin-bottom:14px}.footer-brand p{color:var(--slate-400);max-width:34ch}.footer-col h4{color:#fff;font-size:.92rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}.footer-col ul{display:flex;flex-direction:column;gap:10px}.footer-col a{color:var(--slate-400);font-size:.94rem}.footer-col a:hover{color:#fff}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem;color:var(--slate-400)}.footer-privacy{color:var(--slate-400)}.footer-privacy:hover{color:#fff}.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:40px}.pagination-item{display:grid;place-items:center;min-width:40px;height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--slate-200);color:var(--slate-700);font-weight:600;font-size:.9rem}.pagination-item:hover{border-color:var(--navy-900);color:var(--navy-900)}.pagination-item.active{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}@media(max-width:1024px){.card-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}.guide-body{grid-template-columns:1fr}.guide-toc{position:static}.footer-inner{grid-template-columns:1fr 1fr}}@media(max-width:768px){.header-actions .btn-header-cta{display:none}.nav-toggle{display:flex}.main-nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:#fff;border-bottom:1px solid var(--slate-200);padding:12px 20px 20px;display:none}.main-nav.is-open{display:flex}.main-nav a{padding:12px 14px}.hero-inner{grid-template-columns:1fr;gap:32px}.hero{padding:56px 0}.form-row{grid-template-columns:1fr}.section{padding:48px 0}}@media(max-width:520px){.card-grid,.category-grid,.features-grid{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}