/* หน้าเกี่ยวกับโครงการ (about.html) · โทนเดียวกับหน้าแรก/วิธีใช้ */
.about-page { margin: 0; background: #f5f8f5; color: #26392b; }
.about-page .hidden { display: none !important; }
.about-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px max(16px, calc((100vw - 960px) / 2)); background: #fff; border-bottom: 1px solid #dce6de; }
.about-back, .about-edit-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border: 0; border-radius: 999px; background: #edf5ee; color: #194e31; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.about-main { width: min(960px, 100%); margin: 0 auto; padding: 24px 16px 64px; box-sizing: border-box; }
.about-intro { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.about-intro h1 { margin: 0; color: #194e31; font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1.25; }
.about-kicker { margin: 0; color: #47634e; font-size: .85rem; font-weight: 700; }
.about-sub { margin: 4px 0 0; color: #526657; }
.about-body { padding: 24px; border: 1px solid #dce6de; border-radius: 20px; background: #fff; line-height: 1.85; overflow-wrap: anywhere; }
.about-body h2 { margin: 18px 0 6px; color: #194e31; font-size: 1.35rem; }
.about-body h3 { margin: 14px 0 4px; color: #194e31; font-size: 1.12rem; }
.about-body blockquote { margin: 12px 0; padding: 12px 18px; border-left: 4px solid #194e31; border-radius: 0 12px 12px 0; background: #eaf2eb; }
.about-body > :first-child { margin-top: 0; }
.about-muted { color: #6a756f; }
.about-people-section { margin-top: 28px; }
.about-people-section h2 { margin: 0 0 12px; color: #194e31; font-size: 1.3rem; }
.about-people { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.about-person { display: flex; align-items: center; gap: 14px; padding: 14px; border: 1px solid #dce6de; border-radius: 16px; background: #fff; }
.about-person > div { display: grid; min-width: 0; line-height: 1.45; }
.about-person small { color: #6a756f; }
.about-person-title { color: #194e31; font-size: .9rem; font-weight: 700; }
.about-avatar { flex: 0 0 auto; display: grid; place-items: center; width: 72px; height: 72px; overflow: hidden; border-radius: 50%; background: #e8f3ec; color: #194e31; font-weight: 800; font-size: 1.3rem; }
.about-avatar.small { width: 48px; height: 48px; font-size: 1rem; }
.about-avatar img { width: 100%; height: 100%; object-fit: cover; }
.about-nonprofit { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 32px 0 0; color: #47634e; font-size: .92rem; text-align: center; }
/* แก้ไข: แถบเครื่องมือ rich text + ช่องพิมพ์ + รายชื่อผู้จัด */
.about-field { display: grid; gap: 8px; }
.about-field .field-label { font-weight: 700; }
.rte-toolbar { display: flex; flex-wrap: wrap; gap: 6px; padding: 6px; border: 1px solid #dce6de; border-radius: 12px; background: #f6faf7; }
.rte-toolbar button { min-width: 40px; min-height: 36px; padding: 0 10px; border: 0; border-radius: 8px; background: #fff; color: #26392b; font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; }
.rte-toolbar button:hover { background: #e8f3ec; }
.rte-toolbar .material-symbols-rounded { font-size: 20px; vertical-align: middle; }
.rte-link-row { display: flex; gap: 8px; }
.rte-link-row input { flex: 1; }
.rte-editor { min-height: 220px; max-height: 50vh; overflow: auto; padding: 14px 16px; border: 1px solid #cfdcd2; border-radius: 14px; background: #fff; line-height: 1.8; outline: none; }
.rte-editor:focus { border-color: #194e31; box-shadow: 0 0 0 3px rgba(25, 78, 49, .15); }
.rte-editor blockquote { margin: 8px 0; padding: 8px 14px; border-left: 4px solid #194e31; background: #eaf2eb; }
.about-people-edit { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.about-person-edit { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 10px; border: 1px solid #e3e8e5; border-radius: 14px; background: #fff; }
.about-person-edit-text { display: grid; gap: 2px; min-width: 0; }
.about-person-edit-text small { color: #6a756f; }
.about-person-edit-text label { display: grid; gap: 4px; margin-top: 6px; font-size: .82rem; font-weight: 700; color: #475467; }
.about-picker { position: relative; }