:root{--ro-blue: #002b7f;--ro-blue-600: #00379f;--ro-blue-300: #4d6fc0;--ro-yellow: #fcd116;--ro-yellow-deep: #f0b800;--ro-red: #ce1126;--ro-red-600: #b00f20;--ink: #0f1426;--ink-soft: #3a4256;--muted: #6b7280;--line: #e6e8ef;--surface: #ffffff;--surface-2: #f6f7fb;--surface-3: #eef1f8;--cream: #fffdf5;--shadow-sm: 0 1px 2px rgba(15, 20, 38, .06), 0 1px 3px rgba(15, 20, 38, .08);--shadow-md: 0 8px 24px rgba(15, 20, 38, .08), 0 2px 6px rgba(15, 20, 38, .06);--shadow-lg: 0 24px 60px rgba(0, 43, 127, .16), 0 6px 18px rgba(15, 20, 38, .08);--radius: 16px;--radius-sm: 10px;--radius-lg: 28px;--container: 1140px;--gradient-flag: linear-gradient(90deg, var(--ro-blue) 0 33.33%, var(--ro-yellow) 33.33% 66.66%, var(--ro-red) 66.66% 100%);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-display: "Fraunces", Georgia, "Times New Roman", serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--surface);line-height:1.65;font-size:1.05rem;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;color:var(--ink);font-weight:600;letter-spacing:-.01em;margin:0 0 .5em}h1{font-size:clamp(2.4rem,5.5vw,4rem)}h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}h3{font-size:clamp(1.25rem,2vw,1.6rem)}p{margin:0 0 1.1rem;color:var(--ink-soft)}a{color:var(--ro-blue-600);text-decoration-color:color-mix(in srgb,var(--ro-blue-600) 35%,transparent);text-underline-offset:3px}a:hover{color:var(--ro-red)}img{max-width:100%;height:auto;display:block}ul{color:var(--ink-soft)}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}.container--narrow{max-width:760px}.section{padding-block:clamp(3.5rem,8vw,6.5rem)}.section--tint{background:var(--surface-2)}.section--cream{background:var(--cream)}.center{text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ro-blue-600);background:color-mix(in srgb,var(--ro-blue) 9%,white);padding:.4rem .85rem;border-radius:999px;margin-bottom:1.1rem}.lede{font-size:clamp(1.1rem,2vw,1.32rem);color:var(--ink-soft);max-width:60ch}.center .lede{margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-family:var(--font);font-weight:600;font-size:1rem;padding:.9rem 1.5rem;border-radius:999px;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn:focus-visible{outline:3px solid var(--ro-yellow);outline-offset:3px}.btn--primary{background:var(--ro-red);color:#fff;box-shadow:var(--shadow-md)}.btn--primary:hover{background:var(--ro-red-600);color:#fff;box-shadow:var(--shadow-lg)}.btn--blue{background:var(--ro-blue);color:#fff;box-shadow:var(--shadow-md)}.btn--blue:hover{background:var(--ro-blue-600);color:#fff}.btn--ghost{background:#fff;color:var(--ro-blue-600);border-color:var(--line);box-shadow:var(--shadow-sm)}.btn--ghost:hover{border-color:var(--ro-blue-300);color:var(--ro-blue-600)}.btn--lg{font-size:1.08rem;padding:1.05rem 1.9rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;height:100%}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.card__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;margin-bottom:1rem;background:color-mix(in srgb,var(--ro-blue) 10%,white)}.grid{display:grid;gap:1.4rem}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}.flagbar{height:6px;background:var(--gradient-flag);width:100%}.skip-link{position:absolute;left:.75rem;top:-3rem;z-index:200;background:var(--ro-blue);color:#fff;padding:.6rem 1rem;border-radius:0 0 10px 10px;transition:top .15s ease;text-decoration:none;font-weight:600}.skip-link:focus{top:0;color:#fff;outline:3px solid var(--ro-yellow)}:where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:3px solid var(--ro-yellow);outline-offset:2px;border-radius:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.phrase{display:flex;flex-direction:column;gap:.15rem;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--ro-yellow);border-radius:var(--radius-sm);padding:1rem 1.2rem;box-shadow:var(--shadow-sm)}.phrase__ro{font-family:var(--font-display);font-size:1.3rem;font-weight:600;color:var(--ro-blue)}.phrase__phon{font-size:.92rem;color:var(--muted);font-style:italic}.phrase__en{font-size:.98rem;color:var(--ink-soft)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}.form{display:grid;gap:1.1rem;margin-top:1.2rem}.field{display:grid;gap:.4rem}.field label{font-weight:600;font-size:.92rem;color:var(--ink)}.field input,.field textarea,.field select{font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.8rem .95rem;width:100%;transition:border-color .15s ease,box-shadow .15s ease}.field input::placeholder,.field textarea::placeholder{color:#aab1c2}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ro-blue-300);box-shadow:0 0 0 4px color-mix(in srgb,var(--ro-blue) 14%,transparent)}.field textarea{resize:vertical;min-height:130px}.form .btn{justify-self:start}.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}.form__status{margin:0;font-size:.95rem;font-weight:600;min-height:1.2em}.form__status.is-ok{color:#0a7d33}.form__status.is-error{color:var(--ro-red)}.form__fine,.form__row .form__fine{margin:0;font-size:.85rem;color:var(--muted);font-weight:400}.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}@media(max-width:560px){.form__row{grid-template-columns:1fr}}.prose{max-width:760px}.prose h2{font-size:1.5rem;margin-top:2.2rem}.prose h3{font-size:1.2rem;margin-top:1.6rem}.prose p,.prose li{color:var(--ink-soft)}.prose ul,.prose ol{padding-left:1.3rem;display:grid;gap:.4rem;margin-bottom:1.1rem}.prose a{font-weight:500}.prose .updated{color:var(--muted);font-size:.92rem}.blog-hero{background:var(--ro-blue);color:#fff;padding-block:clamp(2.5rem,6vw,4rem);position:relative}.blog-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--gradient-flag)}.blog-hero h1,.blog-hero .lede{color:#fff}.blog-hero .lede{color:#dbe3f8;margin-inline:auto;max-width:60ch}.blog-hero .eyebrow{background:#ffffff24;color:#fff}.postgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}@media(max-width:900px){.postgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.postgrid{grid-template-columns:1fr}}.postcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;height:100%}.postcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.postcard a.postcard__link{text-decoration:none;color:inherit;display:flex;flex-direction:column;height:100%}.postcard__media{aspect-ratio:16/9;background:var(--surface-3);position:relative;overflow:hidden}.postcard__media img{width:100%;height:100%;object-fit:cover}.postcard__flag{position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-flag);z-index:1}.postcard__body{padding:1.2rem 1.3rem 1.4rem;display:flex;flex-direction:column;gap:.5rem;flex:1}.postcard__cat{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ro-red)}.postcard__title{font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--ink);line-height:1.25;margin:0}.postcard__excerpt{color:var(--ink-soft);font-size:.95rem;margin:0;flex:1}.postcard__meta{color:var(--muted);font-size:.82rem;margin-top:.3rem}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:3rem}.pagination a,.pagination span{font-weight:600}.pagination .is-disabled{color:var(--muted);opacity:.5}.article{max-width:760px;margin-inline:auto}.article__header{margin-bottom:1.8rem}.article__cat{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ro-red);margin-bottom:.8rem}.article__meta{color:var(--muted);font-size:.9rem;margin-top:.6rem}.article__hero{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);margin:1.8rem 0;aspect-ratio:16/9}.article__hero img{width:100%;height:100%;object-fit:cover}.article__body{font-size:1.08rem}.article__body h2{font-size:1.6rem;margin-top:2.2rem}.article__body h3{font-size:1.25rem;margin-top:1.6rem}.article__body p,.article__body li{color:var(--ink-soft)}.article__body ul,.article__body ol{padding-left:1.3rem;display:grid;gap:.45rem;margin-bottom:1.2rem}.article__body a{font-weight:500}.article__body strong{color:var(--ink)}.article__body blockquote{margin:1.4rem 0;padding:.6rem 1.3rem;border-left:4px solid var(--ro-yellow);background:var(--cream);border-radius:0 10px 10px 0}.article__body .ph{display:grid;gap:.1rem;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--ro-yellow);border-radius:var(--radius-sm);padding:.8rem 1.1rem;margin:.8rem 0;box-shadow:var(--shadow-sm)}.article__body .ph b{font-family:var(--font-display);font-size:1.2rem;color:var(--ro-blue);font-weight:600}.article__body .ph i{color:var(--muted);font-style:italic;font-size:.9rem}.article__body .ph span{color:var(--ink-soft);font-size:.95rem}.article__body table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.98rem}.article__body th,.article__body td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line)}.article__body th{color:var(--ro-blue);font-family:var(--font)}.article__cta{margin:2.5rem 0 1rem;padding:1.8rem;background:var(--ro-blue);color:#fff;border-radius:var(--radius-lg);text-align:center}.article__cta h3,.article__cta p{color:#fff}.article__cta p{color:#dbe3f8;margin-bottom:1.2rem}.article__faq{margin-top:2.5rem}.article__faq h2{font-size:1.6rem}.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}.tag-row a{font-size:.82rem;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:.3rem .85rem;text-decoration:none;color:var(--ink-soft)}.tag-row a:hover{border-color:var(--ro-blue-300);color:var(--ro-blue)}.related{margin-top:3.5rem}.related h2{font-size:1.5rem;margin-bottom:1.4rem}.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:1rem}.breadcrumbs a{color:var(--ro-blue-600);text-decoration:none}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none}.logo__mark[data-astro-cid-tvrurpns]{flex:none;filter:drop-shadow(0 2px 4px rgba(0,43,127,.18))}.logo__word[data-astro-cid-tvrurpns]{display:inline-flex;flex-direction:column;line-height:1;font-family:var(--font-display)}.logo__learn[data-astro-cid-tvrurpns]{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ro-red);font-weight:700}.logo__ro[data-astro-cid-tvrurpns]{font-size:1.28rem;font-weight:700;color:var(--ro-blue);letter-spacing:-.01em}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#ffffffe0;backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--line)}.site-header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;min-height:70px}.site-header__brand[data-astro-cid-3ef6ksr2]{display:inline-flex}.site-nav__list[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;align-items:center;gap:.4rem;margin:0;padding:0}.site-nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-family:var(--font);font-weight:600;font-size:.98rem;color:var(--ink-soft);text-decoration:none;padding:.5rem .85rem;border-radius:999px}.site-nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--ro-blue);background:var(--surface-2)}.site-nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--ro-blue);background:color-mix(in srgb,var(--ro-blue) 9%,white)}.site-nav__cta[data-astro-cid-3ef6ksr2]{margin-left:.5rem}.site-nav__cta[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:#fff!important;background:var(--ro-red)}.site-nav__cta[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:#fff!important;background:var(--ro-red-600)}.nav-toggle[data-astro-cid-3ef6ksr2],.nav-burger[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:820px){.nav-burger[data-astro-cid-3ef6ksr2]{display:inline-flex;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;border-radius:10px}.nav-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:24px;height:2px;background:var(--ro-blue);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.site-nav__list[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;right:0;left:0;flex-direction:column;align-items:stretch;gap:.25rem;background:#fff;border-bottom:1px solid var(--line);padding:.75rem clamp(1.1rem,4vw,2rem) 1.25rem;box-shadow:var(--shadow-md);max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .25s ease,opacity .2s ease}.nav-toggle[data-astro-cid-3ef6ksr2]:checked~.site-nav__list[data-astro-cid-3ef6ksr2]{max-height:420px;opacity:1;pointer-events:auto}.nav-toggle[data-astro-cid-3ef6ksr2]:checked~.nav-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[data-astro-cid-3ef6ksr2]:checked~.nav-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.nav-toggle[data-astro-cid-3ef6ksr2]:checked~.nav-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.site-nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.7rem .85rem}.site-nav__cta[data-astro-cid-3ef6ksr2]{margin:.4rem 0 0}.site-nav__cta[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-align:center}}.site-footer[data-astro-cid-sz7xmlte]{background:#081231;color:#c8d2ec;margin-top:auto}.site-footer[data-astro-cid-sz7xmlte] .logo__ro{color:#fff}.site-footer[data-astro-cid-sz7xmlte] .logo__learn{color:var(--ro-yellow)}.site-footer__grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem;padding-block:3.5rem 2rem}.site-footer__tag[data-astro-cid-sz7xmlte]{color:#fff;font-weight:600;margin:1rem 0 .5rem}.site-footer__small[data-astro-cid-sz7xmlte]{font-size:.9rem;color:#9aa8cc;line-height:1.6}.site-footer__h[data-astro-cid-sz7xmlte]{font-family:var(--font);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ro-yellow);margin:0 0 .9rem}.site-footer__col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}.site-footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#c8d2ec;text-decoration:none;font-size:.95rem}.site-footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.site-footer__bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding-block:1.4rem 2rem}.site-footer__bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0;font-size:.84rem;color:#8593b8}.site-footer__credits[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#aeb9da}.site-footer__credits[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}@media(max-width:820px){.site-footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr}}@media(max-width:520px){.site-footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}