/* RC7 multilingual educational landing pages. No external imagery or webfonts. */
.language-picker { position:relative; z-index:3; }
.language-picker summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:.45rem;border:1px solid #806a44;background:#fff9ed;color:#33261b;padding:.55rem .8rem;border-radius:9px;font-size:.9rem;font-weight:650;}
.language-picker summary::-webkit-details-marker{display:none}
.language-picker summary:after{content:'⌄';font-size:.85rem}
.language-picker__links{position:absolute;z-index:100;right:0;top:calc(100% + .3rem);width:min(300px,80vw);max-height:65vh;overflow-y:auto;box-shadow:0 13px 38px #2b180e2a;background:#fffdf8;padding:.65rem;border:1px solid #ccaf7a;border-radius:12px;display:grid;grid-template-columns:1fr 1fr;gap:.25rem}
.language-picker__links a{font-size:.88rem;padding:.5rem .6rem;line-height:1.5;color:#3c2b20;text-decoration:none;border-radius:6px;display:block}.language-picker__links a:hover,.language-picker__links a:focus-visible{background:#f7e8cc;outline:2px solid #9a6830;outline-offset:1px}
.rc7-header-lang{position:relative;z-index:6;display:flex;justify-content:flex-end;max-width:1280px;margin:-.5rem auto .5rem;padding:0 1.3rem}.rc7-header-lang .language-picker__links{right:0}
.rc7-evidence-method{border-left:4px solid #947441;padding:1rem 1.2rem;margin:1.5rem 0 1.9rem;background:#fbf3e4;color:#332b21}.rc7-evidence-method p{margin:.5rem 0 0}
.rc7-splash{min-height:100vh;color:#2f251d;background:#fcf7ed}.rc7-splash__header{border-bottom:1px solid #e6dac9;background:#fffaf0}.rc7-splash__inner{max-width:1160px;margin:auto;padding:1rem 1.4rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.rc7-splash__logo{display:flex;align-items:center;gap:1rem;text-decoration:none;color:#38291d}.rc7-splash__logo img{width:70px;height:auto;display:block}.rc7-splash__logo strong{font-family:Georgia,serif;font-size:1.5rem}.rc7-splash__logo small{display:block;color:#7c694e;font-size:.82rem}.rc7-splash main{max-width:1060px;margin:auto;padding:4rem 1.4rem 5rem}.rc7-splash h1{font-size:clamp(2rem,4.3vw,4.1rem);font-weight:500;line-height:1.2;margin:.3rem 0 1rem;font-family:Georgia,'Times New Roman',serif}.rc7-splash__lead{font-size:clamp(1.05rem,1.7vw,1.35rem);max-width:70ch;line-height:1.8}.rc7-eyebrow{font-size:.8rem;letter-spacing:.1em;color:#84612f;text-transform:uppercase}.rc7-sections{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;margin:3rem 0}.rc7-sections article{background:#fff;border:1px solid #e3d5bd;border-radius:12px;padding:1.5rem}.rc7-sections h2{font-size:1.5rem;font-weight:600;line-height:1.4}.rc7-sections p{line-height:1.85}.rc7-sources{border-top:1px solid #d9c5a5;padding-top:1.5rem}.rc7-sources a{color:#785324;word-break:break-word}.rc7-cta{display:inline-block;background:#443021;color:white!important;padding:.85rem 1.2rem;border-radius:6px;text-decoration:none!important;margin:1rem 0}.rc7-note{color:#715d43;font-size:.9rem;line-height:1.65}.rc7-splash footer{padding:1.7rem;border-top:1px solid #e3d7c4;text-align:center;color:#69563f}
[dir=rtl] .rc7-sections,[dir=rtl] .rc7-splash__lead{text-align:right}[dir=rtl] .language-picker__links{left:0;right:auto}[dir=rtl] .rc7-splash__inner{direction:rtl}
@media(max-width:820px){.rc7-sections{grid-template-columns:1fr}.rc7-splash main{padding:2.3rem 1.25rem}.rc7-splash__logo img{width:56px}.rc7-header-lang{justify-content:center;margin:0 auto .5rem}}