*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --black: #000000; --dark-gray: #404040; --mid-gray: #808080;
      --light-gray: #D9D9D9; --off-white: #F5F5F5; --white: #FFFFFF;
      --red: #FF0000; --red-dark: #ff0000;
      --font: Calibri, Carlito, "Segoe UI", Arial, sans-serif;
      --max-w: 860px;
    }
    html { scroll-behavior: smooth; font-size: 16px; }
    body { font-family: var(--font); color: var(--black); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
    img { max-width: 100%; display: block; } a { color: inherit; text-decoration: none; } ul { list-style: none; } p { margin-bottom: 1em; } p:last-child { margin-bottom: 0; }
    h1, h2, h3, h4 { font-family: var(--font); font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
    h1 { font-size: clamp(2rem, 5vw, 3.25rem); } h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); } h3 { font-size: 1.05rem; font-weight: 700; } h4 { font-size: 1rem; font-weight: 600; }
    .section-label { display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
    .btn { display: inline-block; font-family: var(--font); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 14px 28px; border: 2px solid transparent; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s; white-space: nowrap; }
    .btn--primary { background: var(--red); color: var(--white); border-color: var(--red); } .btn--primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
    .btn--secondary { background: transparent; color: var(--black); border-color: var(--black); } .btn--secondary:hover { background: var(--black); color: var(--white); }
    .btn--outline-white { background: transparent; color: var(--white); border-color: var(--white); } .btn--outline-white:hover { background: var(--white); color: var(--black); }
    .btn--disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
    .site-header { position: sticky; top: 0; z-index: 100; background: var(--white); border-bottom: 1px solid var(--light-gray); }
    .site-header__inner { max-width: 1160px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .site-header__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
    .site-header__logo-img { height: 32px; width: auto; }
    .site-header__logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-p2p { font-size: 1rem; font-weight: 700; color: var(--black); letter-spacing: -0.01em; } .brand-p2p span { color: var(--red); }
    .site-nav { display: flex; } .site-nav__list { display: flex; gap: 4px; list-style: none; }
    .site-nav__list a { display: block; padding: 8px 14px; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--dark-gray); border-bottom: 2px solid transparent; transition: color 0.12s, border-color 0.12s; }
    .site-nav__list a:hover, .site-nav__list a[aria-current="page"] { color: var(--black); border-bottom-color: var(--red); }
    .lang-switcher { display: flex; align-items: center; gap: 2px; flex-shrink: 0; border: 1px solid rgba(0,0,0,0.15); border-radius: 4px; padding: 3px 4px; background: rgba(255,255,255,0.06); }
    .lang-switcher__item { display: flex; align-items: center; gap: 4px; padding: 3px 6px; border-radius: 3px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dark-gray); transition: background 0.12s, color 0.12s; }
    .lang-switcher__item svg { width: 16px; height: 11px; display: block; border-radius: 1px; }
    .lang-switcher__item:hover { background: rgba(0,0,0,0.06); color: var(--black); } .lang-switcher__item.is-active { background: var(--black); color: var(--white); }
    .lang-switcher__sep { width: 1px; height: 14px; background: rgba(0,0,0,0.12); flex-shrink: 0; }
    .site-header__cta { flex-shrink: 0; }
    .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; color: var(--black); }
    @media (max-width: 768px) { .site-nav, .site-header__cta, .lang-switcher { display: none; } .nav-toggle { display: flex; align-items: center; } }
    .page-header { background: var(--black); color: var(--white); padding: 64px 24px 56px; }
    .page-header__inner { max-width: var(--max-w); margin: 0 auto; }
    .breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 0.75rem; color: #888; margin-bottom: 20px; }
    .breadcrumb a { color: #888; } .breadcrumb a:hover { color: var(--light-gray); } .breadcrumb__sep { color: #555; }
    .page-header h1 { color: var(--white); margin-bottom: 16px; } .page-header__desc { font-size: 1.05rem; color: var(--light-gray); max-width: 600px; }
    .faq-page { padding: 64px 24px 80px; } .faq-page__inner { max-width: var(--max-w); margin: 0 auto; }
    .faq-section { margin-bottom: 56px; } .faq-section:last-child { margin-bottom: 0; }
    .faq-section__title { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--red); margin-bottom: 24px; padding-bottom: 12px; border-bottom: 2px solid var(--black); }
    .faq-entry { padding: 20px 0; border-bottom: 1px solid var(--light-gray); } .faq-entry:last-child { border-bottom: none; }
    .faq-entry__q { font-size: 1rem; font-weight: 700; color: var(--black); margin-bottom: 10px; line-height: 1.4; }
    .faq-entry__a { font-size: 0.92rem; color: var(--dark-gray); line-height: 1.75; } .faq-entry__a p { margin-bottom: 0.5em; } .faq-entry__a p:last-child { margin-bottom: 0; }
    .faq-entry__a ul { list-style: disc; padding-left: 1.4rem; margin-top: 0.5em; } .faq-entry__a ul li { margin-bottom: 0.3em; }
    .contact-block { background: var(--off-white); border-top: 1px solid var(--light-gray); border-bottom: 1px solid var(--light-gray); padding: 64px 24px; }
    .contact-block__inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
    .contact-block__text h2 { margin-bottom: 8px; font-size: clamp(1.25rem, 2.5vw, 1.75rem); } .contact-block__text p { color: var(--dark-gray); font-size: 0.95rem; }
    .contact-block__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
    .final-cta { background: var(--black); color: var(--white); padding: 80px 24px; text-align: center; }
    .final-cta__inner { max-width: 720px; margin: 0 auto; } .final-cta .section-label { color: var(--red); } .final-cta h2 { color: var(--white); margin-bottom: 16px; }
    .final-cta p { font-size: 1.05rem; color: var(--light-gray); margin-bottom: 36px; } .final-cta__ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
    .site-footer { background: var(--dark-gray); color: var(--light-gray); padding: 56px 24px 32px; }
    .site-footer__inner { max-width: 1160px; margin: 0 auto; }
    .site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid #555; }
    .footer-brand__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
    .footer-brand__logo-mark { width: 32px; height: 32px; background: var(--white); display: flex; align-items: center; justify-content: center; }
    .footer-brand__logo-mark svg { width: 18px; height: 18px; stroke: var(--black); fill: none; stroke-width: 2; }
    .footer-brand__name { font-size: 1rem; font-weight: 700; color: var(--white); } .footer-brand__desc { font-size: 0.82rem; line-height: 1.6; color: #aaa; max-width: 280px; }
    .footer-col h4 { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--white); margin-bottom: 16px; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; } .footer-col ul li a { font-size: 0.82rem; color: #aaa; transition: color 0.12s; } .footer-col ul li a:hover { color: var(--white); }
    .footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.82rem; color: #aaa; line-height: 1.4; margin-bottom: 10px; }
    .footer-contact-item svg { width: 14px; height: 14px; stroke: var(--mid-gray); fill: none; stroke-width: 2; flex-shrink: 0; margin-top: 2px; }
    .footer-contact-item a { color: #aaa; transition: color 0.12s; } .footer-contact-item a:hover { color: var(--white); }
    .site-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: 0.75rem; color: #777; flex-wrap: wrap; }
    .site-footer__bottom a { color: #777; transition: color 0.12s; } .site-footer__bottom a:hover { color: var(--light-gray); }
    @media (max-width: 900px) { .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; } .footer-brand { grid-column: 1 / -1; } }
    @media (max-width: 500px) { .site-footer__grid { grid-template-columns: 1fr; } }

    @media (max-width: 768px) {
      .site-header__inner {
        padding-left: 16px;
        padding-right: 16px;
        gap: 12px;
      }

      .lang-switcher {
        display: none !important;
      }
    }

  

    /* Responsive header guard for the five-language selector. */
    @media (max-width: 1400px) and (min-width: 769px) {
      .site-header__inner {
        gap: 12px !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
      }
      .site-nav__list a,
      .site-nav a {
        font-size: 0.78rem !important;
        padding-left: 8px !important;
        padding-right: 8px !important;
      }
      .site-header__cta .btn {
        font-size: 0.78rem !important;
        padding-left: 14px !important;
        padding-right: 14px !important;
        white-space: nowrap !important;
      }
    }

    @media (max-width: 600px) {
      .site-header__inner {
        padding-left: 12px !important;
        padding-right: 12px !important;
        gap: 8px !important;
        width: 100% !important;
      }
      .site-header__logo,
      .site-header__logo-text,
      .site-header__logo div {
        min-width: 0 !important;
      }
      
      .lang-switcher {
        display: none !important;
      }
      .nav-toggle,
      .menu-toggle {
        margin-left: auto !important;
        flex-shrink: 0 !important;
      }
    }