/* First-visit design, isolated from login and other dialogs. */
#langSelectModal{background:rgba(0,0,0,.45);overflow-y:auto;padding:0;color:#101637}
#langSelectModal .language-welcome{width:calc(100% - 24px);max-width:760px;max-height:90vh;background:radial-gradient(ellipse at center,#eef7ff 0,#fff 78%);box-shadow:0 20px 60px rgba(0,0,0,.25);border:0;text-align:center;padding:24px 20px;margin:auto;color:inherit}
#langSelectModal .language-globe{font-size:32px;line-height:1.2;margin-bottom:8px}
#langSelectModal h2{font-size:1.2rem;line-height:1.3;margin:0 0 8px;font-weight:800;color:inherit}
#langSelectModal .lang-modal-desc{font-size:13px;color:#8490a6;margin:0 0 20px}
#langSelectModal .lang-choice-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
#langSelectModal .lang-choice-card{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;padding:10px 6px;border:2px solid transparent;border-radius:14px;background:rgba(255,255,255,.88);color:#101637;box-shadow:none}
#langSelectModal .lang-choice-symbol{display:flex;align-items:center;justify-content:center;width:38px;aspect-ratio:1;border-radius:50%;font-size:26px;font-weight:800;line-height:1;background:var(--symbol-bg);color:var(--symbol-color)}
#langSelectModal .traditional{--symbol-bg:#ffe7eb;--symbol-color:#ab384a}#langSelectModal .simplified{--symbol-bg:#defbf0;--symbol-color:#1b8060}#langSelectModal .korean{--symbol-bg:#dff1ff;--symbol-color:#07579e}#langSelectModal .japanese{--symbol-bg:#efe5ff;--symbol-color:#7044b9}#langSelectModal .english{--symbol-bg:#fff4d7;--symbol-color:#a76c08}
#langSelectModal .lang-choice-label{font-size:16px;margin:0;line-height:1.4}
#langSelectModal .lang-choice-english{font-size:11px;line-height:1.4;color:#8490a6;max-width:170px}
#langSelectModal .language-welcome-note{font-size:11px;color:#8490a6;line-height:1.5;margin-top:18px}
#langSelectModal .lang-choice-card:hover,#langSelectModal .lang-choice-card:focus-visible{border-color:#2563eb;outline:none;background:#fff;color:#101637;opacity:1}
@media(max-width:480px){#langSelectModal .language-welcome{padding:20px 10px}#langSelectModal .lang-choice-grid{gap:4px}#langSelectModal .lang-choice-card{padding:8px 2px}#langSelectModal .lang-choice-symbol{width:28px;font-size:20px}#langSelectModal .lang-choice-label{font-size:clamp(8px,2.7vw,13px);white-space:nowrap}#langSelectModal .lang-choice-english{font-size:9px;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){#langSelectModal .lang-choice-card{transition:none}}

#langSelectModal .language-welcome{min-width:0}
#langSelectModal .language-welcome{font-family:'Segoe UI','Malgun Gothic','Noto Sans',sans-serif}
#langSelectModal .lang-choice-english{font-weight:400}
body.theme-dark #langSelectModal .language-welcome{background:radial-gradient(ellipse at center,#1e293b,#0f172a);color:#f8fafc}
@media(prefers-color-scheme:dark){body:not(.theme-light) #langSelectModal .language-welcome{background:radial-gradient(ellipse at center,#1e293b,#0f172a);color:#f8fafc}}