@import"https://fonts.googleapis.com/css2?family=Lexend+Deca:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--red-50: #FDF2F4;--red-100: #F7E5E8;--red-200: #F0B0B8;--red-300: #E27885;--red-400: #D6455A;--red-500: #C8102E;--red-600: #A60D26;--red-700: #850A1E;--red-800: #5E0715;--slate-0: #FFFFFF;--slate-50: #F9FAFB;--slate-100: #F3F4F6;--slate-200: #E5E7EB;--slate-300: #D1D5DB;--slate-400: #9CA3AF;--slate-500: #6B7280;--slate-600: #4B5563;--slate-700: #374151;--slate-800: #1F2937;--slate-900: #111827;--green-50: #ECFDF3;--green-100: #D1FADF;--green-500: #12894B;--green-600: #0E6E3C;--amber-50: #FFF8EB;--amber-100: #FDEFC9;--amber-500: #B7791F;--amber-600: #92600F;--rose-50: #FEF2F3;--rose-100: #FBE0E2;--rose-500: #C8102E;--rose-600: #A60D26;--blue-50: #EFF6FF;--blue-100: #DBEAFE;--blue-500: #2563A8;--blue-600: #1E4E86;--status-pass-fg: var(--green-600);--status-pass-bg: var(--green-50);--status-pass-bd: var(--green-100);--status-warn-fg: var(--amber-600);--status-warn-bg: var(--amber-50);--status-warn-bd: var(--amber-100);--status-fail-fg: var(--rose-600);--status-fail-bg: var(--rose-50);--status-fail-bd: var(--rose-100);--status-info-fg: var(--blue-600);--status-info-bg: var(--blue-50);--status-info-bd: var(--blue-100);--font-sans: "Lexend Deca", "Noto Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--color-bg: var(--slate-0);--color-bg-soft: var(--slate-50);--color-bg-muted: var(--slate-100);--color-text: var(--slate-900);--color-text-muted: var(--slate-600);--color-brand: var(--red-500);--color-brand-dark: var(--red-600);--color-accent: var(--red-50);--color-border: var(--slate-200);--color-border-strong: var(--slate-300);--shadow-sm: 0 1px 3px 0 rgb(17 24 39 / .06);--shadow-md: 0 14px 32px rgb(17 24 39 / .08);--shadow-lg: 0 20px 50px rgb(17 24 39 / .12);--maxw: 1160px;--container-max: 820px;color-scheme:light}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background:var(--slate-0);color:var(--slate-800);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--red-100);color:var(--red-700)}.site-header{position:sticky;top:0;z-index:30;background:#ffffffe6;backdrop-filter:blur(10px);border-bottom:1px solid var(--slate-100);padding:0 40px}.site-header-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:30px;height:76px}.site-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}.site-logo img{width:32px;height:32px;border-radius:8px;object-fit:contain}.site-logo-word{font-size:21px;font-weight:700;letter-spacing:-.02em;color:var(--slate-900)}.site-nav{display:flex;gap:28px;align-items:center;margin-left:6px}.site-nav a{color:var(--slate-800);text-decoration:none;font-size:16px;font-weight:400;transition:color .15s}.site-nav a:hover{color:var(--red-600)}.site-nav-right{margin-left:auto;display:flex;align-items:center;gap:22px}.uf-btn{display:inline-flex;align-items:center;gap:10px;height:50px;padding:0 26px;border-radius:999px;border:1.5px solid transparent;font-family:var(--font-sans);font-size:17px;font-weight:500;letter-spacing:-.01em;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .18s,box-shadow .18s,transform .18s,border-color .18s}.uf-btn svg{display:block;flex-shrink:0}.uf-btn-lg{height:58px;padding:0 30px;font-size:19px}.uf-btn-primary{background:var(--red-500);color:#fff;box-shadow:0 6px 18px #c8102e38}.uf-btn-primary:hover{background:var(--red-600);transform:translateY(-1px)}.uf-btn-secondary{background:#fff;color:var(--slate-900);border-color:var(--slate-200)}.uf-btn-secondary:hover{background:var(--slate-50);transform:translateY(-1px)}.uf-btn-outline-light{background:transparent;color:#fff;border-color:#ffffff80}.uf-btn-outline-light:hover{background:#ffffff1a;transform:translateY(-1px)}.site-burger{display:none;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--slate-200);border-radius:12px;background:#fff;color:var(--slate-800);cursor:pointer}.site-burger:hover{background:var(--slate-50)}.site-menu{display:none}.site-menu.open{display:flex;flex-direction:column;gap:2px;padding:8px 1.25rem 16px;border-top:1px solid var(--slate-100)}.site-menu a{padding:12px 4px;font-size:17px;font-weight:500;color:var(--slate-800);text-decoration:none;border-bottom:1px solid var(--slate-100)}.site-menu a:last-child{border-bottom:none}.site-menu a:hover{color:var(--red-600)}.site-menu-cta{margin-top:12px;text-align:center;background:var(--red-500);color:#fff!important;border-radius:999px;padding:14px 4px!important;border-bottom:none!important}.site-menu-cta:hover{background:var(--red-600);color:#fff!important}.nav-agent{font-size:16px;font-weight:400;color:var(--slate-800);text-decoration:none;transition:color .15s}.nav-agent:hover{color:var(--red-600)}.lang-switch{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;border-radius:999px;border:1px solid var(--slate-200);font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--slate-700);text-decoration:none;transition:background .15s,border-color .15s,color .15s}.lang-switch:hover{background:var(--red-50);border-color:var(--red-200);color:var(--red-600)}.uf-textlink{display:inline-flex;align-items:center;gap:8px;font-size:17px;font-weight:500;color:var(--slate-900);text-decoration:none}.uf-textlink:hover{color:var(--red-600)}main{flex:1}.container{max-width:var(--container-max);margin:0 auto;padding:0 1.25rem}.breadcrumb{padding:1rem 0 0;font-size:14px;color:var(--slate-400);display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.breadcrumb a{color:var(--slate-400);text-decoration:none}.breadcrumb a:hover{color:var(--red-600)}.breadcrumb-sep{color:var(--slate-300);user-select:none}.breadcrumb [aria-current=page]{color:var(--slate-600)}.post-content{padding:1.5rem 0 3.5rem;font-size:18px;line-height:1.75;color:var(--slate-700)}.post-content h1{font-size:clamp(2rem,5vw,2.7rem);font-weight:700;line-height:1.1;letter-spacing:-.035em;color:var(--slate-900);margin:.5rem 0 1.25rem}.post-content h2{font-size:clamp(1.6rem,3.5vw,1.95rem);font-weight:700;line-height:1.18;letter-spacing:-.03em;color:var(--slate-900);margin:3.25rem 0 1.1rem;scroll-margin-top:90px}.post-content h3{font-size:1.3rem;font-weight:600;line-height:1.3;letter-spacing:-.02em;color:var(--slate-900);margin:1.9rem 0 .75rem}.post-content h4{font-size:1.075rem;font-weight:600;color:var(--slate-900);margin:1.5rem 0 .4rem}.post-content p{margin:0 0 1.15rem}.post-content ul,.post-content ol{margin:0 0 1.4rem 1.4rem}.post-content li{margin-bottom:.5rem}.post-content a{color:var(--red-600);text-decoration:underline;text-underline-offset:3px;font-weight:500}.post-content a:hover{color:var(--red-700)}.post-content strong{font-weight:600;color:var(--slate-900)}.post-content em{font-style:italic}.post-content code{font-family:var(--font-mono);font-size:.875em;background:var(--slate-100);border:1px solid var(--slate-200);border-radius:6px;padding:.1em .4em}.post-content pre{background:var(--slate-900);color:var(--slate-50);border-radius:16px;padding:1.5rem;overflow-x:auto;margin:0 0 1.75rem}.post-content pre code{background:none;border:none;padding:0;font-size:.9rem;color:inherit}.post-content blockquote{border-left:3px solid var(--red-500);margin:0 0 1.75rem;padding:1rem 1.5rem;background:var(--red-50);border-radius:0 16px 16px 0;color:var(--red-800);font-weight:500}.post-content blockquote p{margin:0;color:inherit}.post-content hr{border:none;border-top:1px solid var(--slate-200);margin:2.5rem 0}.post-content table{width:100%;border-collapse:collapse;font-size:.975rem;margin:0 0 1.9rem;border:1px solid var(--slate-200);border-radius:16px;overflow:hidden}@media (max-width: 640px){.post-content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}}.post-content thead{background:var(--red-50)}.post-content th{text-align:left;font-weight:600;padding:.85rem 1.1rem;color:var(--slate-900);white-space:nowrap}.post-content td{padding:.8rem 1.1rem;border-top:1px solid var(--slate-100);vertical-align:top;color:var(--slate-600)}.post-content tbody tr:nth-child(2n){background:var(--slate-50)}.university-nav{background:var(--slate-50);border:1px solid var(--slate-100);border-radius:20px;padding:1.5rem 1.75rem;margin:2.5rem 0}.university-nav h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--slate-400);margin-bottom:1rem}.university-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}.university-nav li a{display:inline-block;padding:.4rem .85rem;background:#fff;border:1px solid var(--slate-200);border-radius:999px;font-size:.85rem;font-weight:500;color:var(--slate-700);text-decoration:none;transition:background .15s,border-color .15s,color .15s}.university-nav li a:hover{background:var(--red-50);border-color:var(--red-200);color:var(--red-600)}.university-nav li a.active{background:var(--red-500);border-color:var(--red-500);color:#fff;font-weight:600}.cta-box{position:relative;overflow:hidden;border-radius:28px;background:linear-gradient(150deg,var(--slate-900) 0%,#2A1316 100%);color:#fff;padding:2.75rem 3rem;margin:3.5rem 0;text-align:center}.cta-box:after{content:"";position:absolute;top:-70px;right:-50px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(200,16,46,.4),transparent 65%)}.cta-box>*{position:relative}.cta-box h2{font-size:1.7rem;font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem;color:#fff}.cta-box p{font-size:1.05rem;color:var(--slate-300);margin:0 auto 1.75rem;max-width:46ch}.cta-button{display:inline-flex;align-items:center;gap:10px;background:var(--red-500);color:#fff;font-weight:500;font-size:17px;padding:0 30px;height:56px;border-radius:999px;text-decoration:none;box-shadow:0 6px 18px #c8102e4d;transition:background .18s,transform .15s}.cta-button:hover{background:var(--red-600);transform:translateY(-1px)}.related{border-top:1px solid var(--slate-100);margin-top:3.5rem;padding-top:2.75rem}.related h2{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--slate-900);margin-bottom:1.5rem}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.25rem}.related-card{display:block;border:1px solid var(--slate-200);border-radius:20px;padding:1.5rem 1.4rem;text-decoration:none;transition:box-shadow .2s,transform .2s}.related-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.related-card .eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--red-500)}.related-card .rc-title{font-size:1.1rem;font-weight:600;line-height:1.35;letter-spacing:-.01em;color:var(--slate-900);margin:.75rem 0}.related-card .rc-more{font-size:14px;font-weight:500;color:var(--red-600);display:inline-flex;align-items:center;gap:7px}.blog-hero{text-align:center;padding:3.5rem 1.25rem 2.5rem}.blog-hero .eyebrow{font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--red-500);margin-bottom:.85rem}.blog-hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.08;margin-bottom:1rem;color:var(--slate-900)}.blog-hero p{font-size:1.15rem;color:var(--slate-600);max-width:560px;margin:0 auto}.blog-section{padding:1.5rem 0 2.5rem}.blog-section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--slate-400);margin-bottom:1.25rem}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}.blog-card{position:relative;border:1px solid var(--slate-200);border-radius:20px;padding:1.6rem 1.5rem;background:#fff;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column;gap:.6rem}.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.blog-card h3{font-size:1.1rem;font-weight:600;line-height:1.35;letter-spacing:-.01em}.blog-card h3 a{color:var(--slate-900);text-decoration:none}.blog-card h3 a:after{content:"";position:absolute;inset:0}.blog-card:hover h3 a{color:var(--red-600)}.blog-card p{font-size:.925rem;color:var(--slate-600);line-height:1.55;flex:1}.card-lang{align-self:flex-start;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:.2rem .55rem;border-radius:999px;background:var(--slate-100);color:var(--slate-500)}.site-footer{border-top:1px solid var(--slate-100);padding:3.25rem 40px 2.5rem;margin-top:5.5rem}.footer-inner{max-width:var(--maxw);margin:0 auto}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:2.5rem}.footer-brand .footer-brand-row{display:flex;align-items:center;gap:10px}.footer-brand img{width:30px;height:30px;border-radius:7px}.footer-brand .footer-brand-word{font-size:20px;font-weight:700;letter-spacing:-.02em;color:var(--slate-900)}.footer-brand p{margin-top:.9rem;font-size:15px;line-height:1.55;color:var(--slate-600);max-width:34ch}.footer-col h4{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--slate-400);margin-bottom:.9rem}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.7rem}.footer-col a{color:var(--slate-600);text-decoration:none;font-size:15px}.footer-col a:hover{color:var(--red-600)}.footer-bottom{max-width:var(--maxw);margin:2.25rem auto 0;padding-top:1.4rem;border-top:1px solid var(--slate-100);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;font-size:14px;color:var(--slate-400)}.footer-social{display:flex;align-items:center;gap:10px}.footer-social-link{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:999px;border:1px solid var(--slate-200);color:var(--slate-600);transition:background .15s,border-color .15s,color .15s}.footer-social-link:hover{background:var(--red-50);border-color:var(--red-200);color:var(--red-600)}.book-modal{position:fixed;inset:0;z-index:1000;display:none}.book-modal.open{display:block}.book-backdrop{position:absolute;inset:0;background:#1118278c;backdrop-filter:blur(2px)}.book-dialog{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(960px,94vw);height:min(760px,90vh);background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg)}.book-dialog iframe{width:100%;height:100%;border:0;display:block}.book-close{position:absolute;top:10px;right:12px;z-index:2;width:36px;height:36px;border-radius:999px;border:none;background:#ffffffeb;box-shadow:var(--shadow-sm);font-size:24px;line-height:1;cursor:pointer;color:var(--slate-700)}.book-close:hover{background:#fff;color:var(--red-600)}@media (min-width: 641px){.site-menu{display:none!important}}@media (max-width: 860px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand{grid-column:1 / -1}}@media (max-width: 640px){.site-header{padding:0 1.25rem}.site-header-inner{gap:12px}.site-nav,.nav-agent,.site-nav-right .uf-btn{display:none}.site-burger{display:inline-flex}.site-footer{padding:2.5rem 1.25rem 2rem}.post-content{font-size:17px}.cta-box{padding:2rem 1.5rem;border-radius:22px}.footer-grid{grid-template-columns:1fr 1fr}}