.ipg-post{max-width:700px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#1a1a1a;font-size:15px;line-height:1.6;}
.ipg-post, .ipg-post *, .ipg-post *::before, .ipg-post *::after{box-sizing:border-box;}
.ipg-header{display:flex;gap:16px;align-items:center;margin-bottom:12px;}
.ipg-icon{width:80px;height:80px;border-radius:18px;object-fit:cover;flex-shrink:0;border:1px solid #e0e5d8;background:#f2f2f2;}
.ipg-header-info{flex:1;display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0;}
.ipg-title-wrap{min-width:0;flex:1;}
.ipg-title{font-size:16px;font-weight:700;color:#1a1a1a;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ipg-subtitle{font-size:13px;color:#666;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ipg-actions-desktop{display:flex;flex-direction:column;align-items:stretch;gap:6px;flex-shrink:0;width:130px;}
.ipg-actions-mobile{display:none;flex-direction:column;gap:0;margin-bottom:24px;}
@media(max-width:560px){
  .ipg-actions-desktop{display:none!important;}
  .ipg-actions-mobile{display:flex!important;}
}
.ipg-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 14px;border-radius:8px;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap;transition:all .2s ease-in-out;}
.ipg-btn:hover{opacity:.95;transform:translateY(-1px);}
.ipg-btn-primary{background:#6ab344;color:#fff;}
.ipg-btn-secondary{background:#fff;color:#374151;border:1px solid #d1d5db;}
.ipg-btn-secondary:hover{background:#f9fafb;border-color:#9ca3af;}
.ipg-btn-block{display:flex;width:100%;padding:13px 20px;}
.ipg-pc-link{display:block;font-size:12px;color:#6ab344;text-decoration:underline;font-weight:500;text-align:center;width:100%;box-sizing:border-box;}
.ipg-pc-link:hover{color:#559633;}
.ipg-table{width:100%;border-collapse:collapse;margin-bottom:24px;font-size:14px;table-layout:fixed;}
.ipg-table td{padding:10px 14px;border:1px solid #ddd;width:50%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ipg-table-label{font-size:11px;color:#888;text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px;}
.ipg-table-value{font-weight:600;color:#222;overflow:hidden;text-overflow:ellipsis;}
.ipg-genre-link{color:#6ab344;text-decoration:none;transition:color .15s ease-in-out;}
.ipg-genre-link:hover{color:#559633;}
.ipg-divider{border:none;border-top:1px solid #e8ece2;margin:0 0 24px;}
.ipg-section-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6ab344;margin:0 0 10px;}
.ipg-desc-text{color:#444;font-size:14px;line-height:1.7;margin:0 0 24px;}
.ipg-desc-more{color:#6ab344;font-weight:600;text-decoration:none;}
.ipg-download-box{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px;box-shadow:0 4px 12px rgba(0,0,0,.04);}
.ipg-download-title{font-size:18px;font-weight:700;color:#111827;margin:0 0 20px;}
.ipg-download-stack{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;}
.ipg-mirror-group{display:flex;flex-direction:column;gap:10px;margin-top:4px;}
.ipg-mirror-label{font-size:11px;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;padding-left:2px;}
.ipg-embed-wrap{border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;margin-bottom:24px;box-shadow:0 4px 12px rgba(0,0,0,.04);background:#000;}
.ipg-embed-frame{width:100%;aspect-ratio:16/9;border:0;display:block;}
.ipg-articles{display:flex;flex-direction:column;gap:12px;}
.ipg-articles-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#9ca3af;margin:0 0 2px;}
.ipg-article-card{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;text-decoration:none;color:#1f2937;box-shadow:0 1px 2px rgba(0,0,0,.02);transition:all .2s ease-in-out;}
.ipg-article-card:hover{border-color:#6ab344;background:#fbfdfa;box-shadow:0 4px 12px rgba(0,0,0,.03);}
.ipg-article-label{flex:1;font-size:14px;font-weight:600;padding-right:12px;line-height:1.4;}
.ipg-article-arrow{flex-shrink:0;}
.ipg-articles-standalone{padding-top:20px;border-top:1px solid #f3f4f6;}
.ipg-download-box .ipg-articles{border-top:1px solid #f3f4f6;padding-top:20px;}
.ipg-blog-title{font-size:20px;font-weight:700;margin:0 0 16px;}
.ipg-blog-body{font-size:14px;line-height:1.75;color:#444;margin-bottom:24px;}
.ipg-modal{display:none;align-items:center;background:rgba(0,0,0,.5);height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:9999;}
.ipg-modal.is-open{display:flex;}
.ipg-modal-box{background:#fff;border-radius:12px;box-shadow:0 4px 24px rgba(0,0,0,.2);max-height:80vh;max-width:600px;overflow-y:auto;padding:24px;width:90%;}
.ipg-modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.ipg-modal-title{font-size:17px;font-weight:700;}
.ipg-modal-close{color:#666;font-size:22px;font-weight:bold;text-decoration:none;line-height:1;cursor:pointer;}
.ipg-modal-body{font-size:14px;line-height:1.75;color:#444;}
.ipg-icon-source{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}
.ipg-howto-image-wrap{margin-bottom:28px;text-align:center;}
.ipg-howto-image{border-radius:4px;height:auto;max-width:400px;width:100%;}
.ipg-howto-caption{color:#666;font-size:13px;font-style:italic;margin-top:6px;}
.ipg-howto-intro{background:#f7faf5;border-left:4px solid #6ab344;border-radius:6px;margin-bottom:28px;padding:18px 20px;}
.ipg-howto-intro p{margin:0 0 10px;}
.ipg-howto-intro p:last-child{margin-bottom:0;}
.ipg-howto-official-link{color:#6ab344;font-weight:600;text-decoration:none;}
.ipg-howto-official-link:hover{text-decoration:underline;}
.ipg-howto-meta{color:#666;font-size:14px;}
.ipg-howto-section{margin-bottom:28px;}
.ipg-howto-steps-title{border-bottom:2px solid #6ab344;color:#222;font-size:22px;margin:0 0 18px;padding-bottom:8px;}
.ipg-howto-steps{counter-reset:step-counter;list-style:none;margin:0;padding-left:0;}
.ipg-howto-step{background:#fafafa;border:1px solid #eee;border-radius:8px;margin-bottom:10px;padding:14px 16px 14px 50px;position:relative;font-size:14px;color:#333;}
.ipg-howto-step:last-child{margin-bottom:0;}
.ipg-howto-step-num{align-items:center;background:#6ab344;border-radius:50%;color:#fff;display:inline-flex;font-size:14px;font-weight:700;height:26px;justify-content:center;left:14px;position:absolute;top:14px;width:26px;}
.ipg-note-box{background:#fff8e1;border:1px solid #f0d878;border-radius:8px;color:#6b5900;font-size:14px;padding:14px 16px;}
.ipg-note-after-steps{margin-top:18px;}
.ipg-howto-links-wrap{margin-bottom:28px;}
.ipg-howto-links-title{color:#222;font-size:18px;margin:0 0 12px;}
.ipg-howto-links{display:flex;flex-wrap:wrap;gap:12px;}
.ipg-howto-link{border-radius:8px;display:inline-block;font-weight:600;padding:12px 20px;text-decoration:none;}
.ipg-howto-link-primary{background:#6ab344;box-shadow:0 2px 6px rgba(106,179,68,.4);color:#fff;}
.ipg-howto-link-secondary{background:#fff;border:2px solid #6ab344;color:#6ab344;}
.ipg-feedback-box{background:#f7faf5;border-radius:8px;color:#444;font-size:15px;font-weight:600;padding:16px;text-align:center;}
.gp-card{background:#0f0f1a;border-radius:14px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.35);margin-bottom:20px;position:relative;}
.gp-iframe-wrap{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden;background:#000;}
.gp-iframe-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none;display:block;}
.gp-fs-hint{display:none;position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.72);backdrop-filter:blur(4px);color:#fff;font-size:13px;font-weight:500;padding:10px 16px;align-items:center;justify-content:space-between;gap:10px;z-index:10;}
.gp-fs-hint.visible{display:flex;}
.gp-fs-hint-text{display:flex;align-items:center;gap:8px;}
.gp-fs-hint kbd{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:4px;padding:2px 7px;font-size:12px;font-family:inherit;font-weight:700;}
.gp-fs-close{background:none;border:none;color:rgba(255,255,255,.7);cursor:pointer;font-size:18px;line-height:1;padding:2px 4px;flex-shrink:0;}
.gp-fs-close:hover{color:#fff;}
.gp-titlebar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#1a1a2e;padding:10px 16px;}
.gp-titlebar .gp-title-text{font-size:16px!important;font-weight:700!important;color:#fff!important;line-height:1.2!important;margin:0!important;}
.gp-fullscreen-btn{flex-shrink:0;background:#6ab344;color:#fff;border:none;border-radius:6px;padding:7px 10px;font-size:12px;font-weight:600;cursor:pointer;line-height:1;display:inline-flex;align-items:center;}
.gp-fullscreen-btn:hover{background:#5a9e3a;}
.gp-fullscreen-btn svg{width:14px;height:14px;}
.gp-table-wrap{border-radius:10px;overflow:hidden;margin-bottom:24px;border:1px solid #e5e7eb;}
.gp-table-title{background:#1a1a2e;color:#fff;padding:10px 16px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;border-left:4px solid #6ab344;}
.gp-table{width:100%;border-collapse:collapse;font-size:14px;}
.gp-table tr{border-bottom:1px solid #f0f0f0;}
.gp-table tr:last-child{border-bottom:none;}
.gp-table th{background:#f8f9fa;color:#6b7280;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:10px 14px;text-align:left;width:38%;white-space:nowrap;}
.gp-table td{padding:10px 14px;font-weight:600;color:#111827;background:#fff;}
.gp-section{margin-bottom:20px;}
.gp-section-header{background:#1a1a2e;color:#fff;padding:10px 16px;border-radius:8px 8px 0 0;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;border-left:4px solid #6ab344;}
.gp-section-body{background:#fff;border:1px solid #e5e7eb;border-top:none;border-radius:0 0 8px 8px;padding:16px 18px;}
.gp-section-body p{color:#374151;font-size:14px;margin:0 0 10px;}
.gp-section-body p:last-child{margin-bottom:0;}
@media (max-width:600px){.gp-table th,.gp-table td{display:block;width:100%;white-space:normal;}.gp-table th{padding-bottom:4px;}.gp-table td{padding-top:4px;}.gp-titlebar{align-items:flex-start;}}