.internal-tools{margin-top:72px;padding-top:48px;border-top:1px solid var(--border);scroll-margin-top:90px}
.internal-tools>header{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}
.internal-tools>header>div{max-width:740px}.internal-tools>header h2{margin:13px 0 16px;font-size:clamp(28px,4vw,42px);line-height:1.35}
.internal-tools>header>div>p:last-child{margin:0;color:var(--text-secondary);line-height:1.9}
.internal-tools-count{flex:0 0 auto;margin:0;text-align:right}.internal-tools-count strong{display:block;color:var(--accent);font-size:48px;line-height:1}.internal-tools-count span{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--text-secondary)}
.internal-tool-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.internal-tool{position:relative;display:flex;flex-direction:column;min-width:0;padding:24px;border:1px solid var(--border);border-radius:12px;background:var(--bg-card);scroll-margin-top:92px;word-break:keep-all;overflow-wrap:anywhere}
.internal-tool:has(details[open]){z-index:5}
.internal-tool>header{display:flex;align-items:center;gap:14px;margin-bottom:16px}.internal-tool>header>div{min-width:0}
.internal-tool-logo{flex:0 0 auto;width:52px;height:52px;object-fit:contain;border:1px solid var(--border);border-radius:10px}
.internal-tool>header p{margin:0 0 3px;color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.8px}.internal-tool h3{margin:0;font-size:20px;line-height:1.4}.internal-tool h3 small{display:block;margin-top:2px;color:var(--text-tertiary);font-size:11px;font-weight:500}
.internal-tool-category{margin:0 0 7px;font-size:13px;font-weight:700;color:var(--text-primary)}
.internal-tool-summary{margin:0 0 20px;font-size:14px;line-height:1.8;color:var(--text-secondary)}
.internal-tool-attribution{margin:-6px 0 18px;font-size:12px;line-height:1.7;color:var(--text-secondary)}.internal-tool-attribution span{margin-right:8px}.internal-tool-attribution strong{color:var(--text-primary);font-weight:600}
.internal-tool>footer{margin-top:auto;padding-top:14px;border-top:1px solid var(--border)}.internal-tool>footer>p{margin:0 0 6px;color:var(--text-tertiary);font-size:11px;line-height:1.6}
.internal-tool-screens{position:relative}.internal-tool-screens>summary{padding:8px 0;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer}.internal-tool-screens>summary>span{margin-left:7px;font-size:11px;font-weight:400;color:var(--text-tertiary)}
.internal-tool-panel{position:absolute;top:100%;left:0;z-index:10;width:min(620px,calc(100vw - 80px));max-height:72vh;overflow:auto;overscroll-behavior:contain;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--bg-card);box-shadow:0 16px 44px #10244029}
.internal-tool:nth-child(even) .internal-tool-panel{right:0;left:auto}
.internal-tool-panel>header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.internal-tool-panel>header strong{font-size:14px}
.internal-tool-close{min-height:36px;padding:6px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg-secondary);color:var(--text-primary);font:inherit;font-size:12px;cursor:pointer}
.internal-tool-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.internal-tool-gallery figure:first-child{grid-column:1/-1}
.internal-tool-gallery figure{min-width:0;margin:0;overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--bg-secondary)}
.internal-tool-preview{position:relative;display:block;aspect-ratio:16/10;background:#e9edf3;overflow:hidden}
.internal-tool-preview img{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center}
.internal-tool-preview>span{position:absolute;right:8px;bottom:8px;padding:4px 7px;border-radius:4px;background:#142338e6;color:#fff;font-size:10px;line-height:1.5;pointer-events:none}
.internal-tool-gallery figcaption{padding:10px;color:var(--text-secondary);font-size:11px;line-height:1.6}
.internal-tool-preview:focus-visible,.internal-tool-screens>summary:focus-visible,.internal-tool-close:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.internal-tools>footer{margin-top:18px;color:var(--text-tertiary);font-size:12px;line-height:1.75}.internal-tools>footer p{margin:0}.internal-tools-touch-hint{display:none}
@media(hover:none),(pointer:coarse){.internal-tools-hover-hint{display:none}.internal-tools-touch-hint{display:inline}}
@media(max-width:720px){.internal-tools>header{align-items:flex-start}.internal-tools-count{display:none}.internal-tool-list{grid-template-columns:minmax(0,1fr)}.internal-tool-panel,.internal-tool:nth-child(even) .internal-tool-panel{position:static;width:100%;max-height:none;margin-top:8px;padding:12px;box-shadow:none}.internal-tool-gallery{grid-template-columns:minmax(0,1fr)}}
@media(max-width:480px){.internal-tools{margin-top:52px;padding-top:36px}.internal-tool{padding:20px}}
@media print{.internal-tool{break-inside:avoid}.internal-tool-screens,.internal-tools>footer{display:none}}