.source_page{margin:0}.src_pres{align-items:flex-start;background:var(--bg-card);border:1px solid var(--border-soft);border-radius:12px;display:flex;gap:16px;margin:18px 0 6px;max-width:700px;padding:12px}.src_pres_cover{display:block;flex:0 0 130px}.src_pres_cover img{border-radius:8px;display:block;width:130px}.src_pres_nocover{align-items:center;background:var(--accent-red);border-radius:8px;color:#fff;display:flex;font-weight:700;height:90px;justify-content:center;width:130px}.src_pres_text{display:flex;flex-direction:column;gap:4px}.src_pres_label{color:var(--text-dim);font-size:13px}.src_pres_title{font-weight:600}.src_pres_meta{color:var(--text-dim);font-size:13px}.src_pres_pdf{font-size:14px}.source_line{align-items:baseline;color:var(--text-dim);display:flex;flex-wrap:wrap;gap:14px;margin-bottom:12px}.back_link,.source_line{font-size:15px}.source_kind{color:var(--text-dim)}.source_meta{color:var(--text-muted)}.video_block{margin:20px 0 10px}.video_frame{aspect-ratio:16/9;background:#000;border-radius:12px;box-shadow:var(--shadow-card-hover);max-height:300px;max-width:534px;overflow:hidden;width:100%}.video_frame iframe{display:block;height:100%;width:100%}.video_desc{color:var(--text-muted);margin-top:12px;max-width:700px}.video_desc summary{color:var(--text-dim);cursor:pointer;font-size:14px}.video_desc p{line-height:1.6;margin:10px 0 0}.raw_url{display:inline-block;font-size:14px;margin-top:12px;word-break:break-all}.src_quotes{margin-top:30px}.term_filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.term_chip{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:20px;color:var(--text-strong);cursor:pointer;font:inherit;font-size:14px;padding:4px 12px;transition:background .15s ease;-webkit-user-select:text;-moz-user-select:text;user-select:text}.term_chip:hover{background:var(--bg-hover)}.term_chip_on,.term_chip_on:hover{background:var(--link);border-color:var(--link);color:#fff}.term_chip_on:hover{background:var(--link-strong)}.term_count{font-variant-numeric:tabular-nums;opacity:.6}.transcript_title{margin-top:35px}.transcript_hint{color:var(--text-dim);font-size:14px;margin-bottom:20px;margin-top:-8px}.transcript{display:flex;flex-direction:column;gap:6px}.tp_para{margin-top:12px}.tp{border-radius:6px;line-height:1.65;margin:0;padding:2px 6px;scroll-margin-top:90px;transition:background-color .4s ease,box-shadow .4s ease}.tp_time{color:var(--text-dim);font-size:13px;font-variant-numeric:tabular-nums;margin-right:10px;text-decoration:none}.tp_head{font-size:18px;line-height:1.35;margin:26px 0 6px;padding:0 6px}.tp_time:hover{color:var(--link)}.tp_hl{background:var(--hl-bg);box-shadow:0 0 0 6px var(--hl-bg)}.tq{background:var(--quote-bg);border-left:3px solid var(--quote-border);border-radius:8px;padding:8px 10px 10px;scroll-margin-top:90px;transition:opacity .15s ease,background-color .15s ease}.tq_head{align-items:baseline;display:flex;flex-wrap:wrap;font-size:13px;gap:10px;margin-bottom:4px}.tq_concept{color:var(--quote-head);font-weight:700;letter-spacing:.04em;text-decoration:none;text-transform:uppercase}.tq_concept:hover{text-decoration:underline}.tq_role,.tq_time{color:var(--quote-meta)}.tq_time{font-variant-numeric:tabular-nums;text-decoration:none}.tq_time:hover{color:var(--quote-head);text-decoration:underline}.tq_text{color:var(--text-strong);line-height:1.65;margin:0}.tq_self{font-weight:700}.tq_author{color:var(--quote-author);font-style:italic;white-space:nowrap}.tq_dim{background:transparent;border-left-color:var(--border-faint);opacity:.75}.tq_dim .tq_head{opacity:.5}