.app-container[data-v-9fd958eb]{background:#25313e;color:#9aaebf;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans SC,sans-serif;min-height:100vh;padding:1.5rem 0}.container[data-v-9fd958eb]{margin:0 auto;max-width:1140px;padding:0 1.25rem;width:100%}.content-layout[data-v-9fd958eb]{align-items:start;display:grid;gap:1.5rem;grid-template-columns:minmax(0,1fr) 250px;margin-top:1.5rem}.main-column[data-v-9fd958eb]{display:flex;flex-direction:column;gap:1.5rem;min-width:0}.main-column[data-v-9fd958eb] .page-header{background:#1a242f;border:1px solid #3a4a5a;border-radius:14px;padding:1.5rem 1.25rem;text-align:center;transition:all .2s ease}.main-column[data-v-9fd958eb] .page-header:hover{border-color:#ff8c00;box-shadow:0 4px 16px #0000004d}.main-column[data-v-9fd958eb] .page-title{background:linear-gradient(135deg,#ff8c00,#4dc86f);-webkit-background-clip:text;background-clip:text;border-bottom:2px solid rgba(255,140,0,.3);color:transparent;display:inline-block;font-size:1.75rem;font-weight:600;letter-spacing:-.02em;line-height:1.3;margin-bottom:.5rem;padding-bottom:.25rem}.main-column[data-v-9fd958eb] .page-subtitle{color:#7a8a9a;font-size:.95rem;line-height:1.6;margin-top:.5rem}.main-column[data-v-9fd958eb] .interaction-section{min-width:0}.main-column[data-v-9fd958eb] .introduction-section{background:#1a242f;border:1px solid #3a4a5a;border-radius:14px;box-shadow:0 4px 16px #0003;padding:1.5rem}.main-column[data-v-9fd958eb] .introduction-section>h2{border-bottom:2px solid #3a4a5a;color:#d0dce8;font-size:1.4rem;font-weight:600;margin-bottom:1.25rem;padding-bottom:.75rem}.main-column[data-v-9fd958eb] .intro-block{margin-bottom:1.5rem}.main-column[data-v-9fd958eb] .intro-block:last-child{margin-bottom:0}.main-column[data-v-9fd958eb] .intro-block h3{align-items:center;color:#d0dce8;display:flex;font-size:1.05rem;font-weight:600;margin-bottom:.75rem}.main-column[data-v-9fd958eb] .intro-block h3:before{color:#ff8c00;content:"◆";flex-shrink:0;font-size:.9rem;margin-right:.6rem}.main-column[data-v-9fd958eb] .intro-block p{color:#9aaebf;font-size:.92rem;line-height:1.75;margin-bottom:.75rem}.main-column[data-v-9fd958eb] .intro-block p:last-child{margin-bottom:0}.main-column[data-v-9fd958eb] .concept-list{list-style:none;margin-bottom:.5rem;padding-left:0}.main-column[data-v-9fd958eb] .concept-list li{color:#9aaebf;font-size:.92rem;line-height:1.75;margin-bottom:.65rem;padding-left:1.1rem;position:relative}.main-column[data-v-9fd958eb] .concept-list li:before{background:#4dc86f;border-radius:50%;content:"";height:6px;left:0;position:absolute;top:.68rem;width:6px}.main-column[data-v-9fd958eb] .concept-list li:last-child{margin-bottom:0}.main-column[data-v-9fd958eb] .concept-term{color:#d0dce8;font-weight:600}@media (max-width:960px){.content-layout[data-v-9fd958eb]{grid-template-columns:1fr}}@media (max-width:640px){.app-container[data-v-9fd958eb]{padding:1rem 0}.container[data-v-9fd958eb]{padding:0 .75rem}.main-column[data-v-9fd958eb] .page-title{font-size:1.35rem}.main-column[data-v-9fd958eb] .page-subtitle{font-size:.85rem}.main-column[data-v-9fd958eb] .introduction-section,.main-column[data-v-9fd958eb] .page-header{padding:1rem}}