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24px;font-size:19px;line-height:1.6}.gd-meta{font-family:var(--f-mono);color:var(--text-3);border-bottom:1px solid var(--line-2);flex-wrap:wrap;align-items:center;gap:10px;padding-bottom:24px;font-size:12px;display:flex}.gd-meta i{color:var(--text-4);font-style:normal}.gd-meta b{color:var(--v-300);font-weight:600}.gd-cover{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);aspect-ratio:16/9;box-shadow:var(--sh-card);margin:0 0 28px;overflow:hidden}.gd-cover img{object-fit:cover;width:100%;height:100%;display:block}.gd-toc{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--r-lg);margin:36px 0;padding:26px 30px}.gd-toc-label{font-family:var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--v-300);margin-bottom:16px;font-size:11px;font-weight:600;display:block}.gd-toc ol{counter-reset:gdtoc;gap:11px;margin:0;padding:0;list-style:none;display:grid}.gd-toc 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var(--line-strong);border-radius:50%;flex-shrink:0;place-items:center;font-size:14px;font-weight:800;display:grid;overflow:hidden}.gd-author-av img{object-fit:contain;width:30px;height:30px}.gd-author-tx{flex-direction:column;gap:3px;min-width:0;display:flex}.gd-author-name{font-family:var(--f-display);color:var(--text);letter-spacing:-.01em;font-size:15px;font-weight:700}.gd-author-name b{color:var(--v-200);font-weight:700}.gd-author-meta{font-family:var(--f-mono);color:var(--text-3);font-size:11.5px;line-height:1.55}.gd-author-meta a{color:var(--v-300);border-bottom:1px solid var(--line-strong);text-decoration:none;transition:color .15s}.gd-author-meta a:hover{color:var(--v-200)}.gd-progress{z-index:95;transform-origin:0;background:linear-gradient(90deg,var(--v-400),var(--v-200));width:100%;height:3px;box-shadow:0 0 12px color-mix(in oklch,var(--v-400) 55%,transparent);will-change:transform;pointer-events:none;position:fixed;top:0;left:0;transform:scaleX(0)}.gd-toc 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