.youtube-help-modal .ant-modal-content{padding:0!important;overflow:hidden;border-radius:var(--radius-lg, 14px)!important;background:var(--color-bg, #faf8f5)!important;box-shadow:var(--shadow-md)!important;border:1px solid var(--color-border, #e7e1d8)}.youtube-help-modal .ant-modal-body{padding:0!important}.youtube-help-modal__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3, 12px);padding:14px 18px;background:var(--table-header-bg, #e4eaf1);border-bottom:1px solid var(--color-border, #e7e1d8)}.youtube-help-modal__header-left{display:flex;align-items:center;gap:var(--space-3, 12px);min-width:0}.youtube-help-modal__badge{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border-radius:var(--radius-md, 9px);background:var(--color-accent-soft, #fbece9);color:var(--color-accent, #f5897a);font-size:18px}.youtube-help-modal__title{margin:0!important;color:var(--color-text, #14263a)!important;font-family:var(--font-head, Manrope, sans-serif)!important;font-size:var(--text-h3-size, 20px)!important;line-height:var(--text-h3-lh, 26px)!important;font-weight:var(--text-h3-weight, 700)!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.youtube-help-modal__close{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:1px solid var(--color-border, #e7e1d8);border-radius:var(--radius-md, 9px);background:#fff;color:var(--color-text-body, #55636f);cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}.youtube-help-modal__close:hover,.youtube-help-modal__close:focus-visible{background:var(--color-accent-soft, #fbece9);color:var(--color-accent, #f5897a);border-color:var(--color-accent, #f5897a);outline:none}.youtube-help-modal__body{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,.85fr);min-height:420px;background:#fff}.youtube-help-modal__player{padding:var(--space-4, 16px);background:#fff}.youtube-help-modal__player-frame{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius-md, 9px);overflow:hidden;background:var(--color-navy-dark, #14263a);box-shadow:var(--shadow-sm)}.youtube-help-modal__player-frame iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.youtube-help-modal__sidebar{display:flex;flex-direction:column;min-width:0;border-left:1px solid var(--color-border, #e7e1d8);background:var(--color-muted, #f3efe8)}.youtube-help-modal__sidebar-title{margin:0;padding:14px 16px 10px;color:var(--color-text-muted, #8a97a3);font-family:var(--font-body, Inter, sans-serif);font-size:var(--text-sm-size, 13px);line-height:var(--text-sm-lh, 18px);font-weight:var(--text-sm-weight, 500);letter-spacing:.02em;text-transform:uppercase;border-bottom:1px solid var(--color-border, #e7e1d8)}.youtube-help-modal__list{flex:1;overflow-y:auto;overflow-x:hidden;max-height:420px;padding:8px;display:flex;flex-direction:column;gap:6px}.youtube-help-modal__item{display:flex;align-items:center;gap:12px;width:100%;padding:8px;border:1px solid transparent;border-radius:var(--radius-md, 9px);background:transparent;text-align:left;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.youtube-help-modal__item:hover,.youtube-help-modal__item:focus-visible{background:var(--table-row-hover-bg, #dde4ec);outline:none}.youtube-help-modal__item.is-active{background:var(--color-accent-soft, #fbece9);border-color:color-mix(in srgb,var(--color-accent, #f5897a) 35%,transparent)}.youtube-help-modal__thumb{position:relative;flex-shrink:0;width:88px;height:50px;border-radius:var(--radius-sm, 7px);overflow:hidden;background:var(--color-border, #e7e1d8)}.youtube-help-modal__thumb img{width:100%;height:100%;object-fit:cover;display:block}.youtube-help-modal__thumb-play{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#14263a47;color:#fff;font-size:18px;opacity:0;transition:opacity .15s ease}.youtube-help-modal__item:hover .youtube-help-modal__thumb-play,.youtube-help-modal__item.is-active .youtube-help-modal__thumb-play{opacity:1}.youtube-help-modal__item-name{flex:1;min-width:0;margin:0;color:var(--color-text, #14263a);font-family:var(--font-body, Inter, sans-serif);font-size:var(--text-sm-size, 13px);line-height:var(--text-sm-lh, 18px);font-weight:500;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.youtube-help-modal__item.is-active .youtube-help-modal__item-name{font-weight:600;color:var(--color-text, #14263a)}@media screen and (max-width: 900px){.youtube-help-modal__body{grid-template-columns:1fr;min-height:auto}.youtube-help-modal__sidebar{border-left:none;border-top:1px solid var(--color-border, #e7e1d8)}.youtube-help-modal__list{max-height:220px}.youtube-help-modal__title{font-size:16px!important;line-height:22px!important}}