@import url("css/base.css");
@import url("css/header.css");
@import url("css/timer.css");
@import url("css/feedback.css");
@import url("css/responsive.css");

.about-content { width: min(640px, 100%); line-height: 1.6; }
.about-content h1 { margin: 0 0 24px; font-size: 28px; letter-spacing: -.03em; }
.about-content h2 { margin: 24px 0 8px; font-size: 18px; }
.about-content p { margin: 8px 0; color: var(--muted); font-size: 14px; }
.about-content details { border-bottom: 1px solid var(--border); padding: 12px 0; }
.about-content summary { cursor: pointer; font-size: 14px; font-weight: 500; }