._postsGrid_1s3y2_4{content-visibility:auto;contain-intrinsic-size:400px}._coursePost_1s3y2_12{position:relative}._coursePost_1s3y2_12:before{content:"📚 課程";position:absolute;top:12px;right:12px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:600;z-index:2;box-shadow:0 2px 8px #3b82f64d}._blogPage_1s3y2_31{min-height:100vh;padding-top:100px;background:transparent;position:relative;overflow:visible;z-index:1}._header_1s3y2_41{text-align:center;padding:60px 24px 50px;background:linear-gradient(135deg,#000000e6,#111827d9,#1f2937cc);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:#fff;margin-bottom:20px;border:1px solid rgba(255,255,255,.1);contain:layout style;transform:translateZ(0)}._headerContent_1s3y2_56{max-width:800px;margin:0 auto}._title_1s3y2_61{font-size:3.5rem;font-weight:700;margin-bottom:16px;text-shadow:0 2px 4px rgba(0,0,0,.1);contain:layout style paint;will-change:auto;font-display:swap}._subtitle_1s3y2_73{font-size:1.25rem;opacity:.9;margin:0;font-weight:300}._main_1s3y2_80{padding:20px 40px 80px;overflow:visible}._container_1s3y2_85{max-width:1200px;margin:0 auto;overflow:visible;padding:0 20px}._postsGrid_1s3y2_4{display:grid;grid-template-columns:1fr;gap:32px;padding:20px 10px;overflow:visible;margin:0 -10px}._postCard_1s3y2_9{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 25px #00000014;transition:box-shadow .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);transform-origin:center;position:relative;z-index:1;content-visibility:auto;contain-intrinsic-size:350px;contain:layout style paint}._postCard_1s3y2_9:hover{box-shadow:0 15px 40px #0000001a,0 5px 15px #0000000d;z-index:10}._postLink_1s3y2_124{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}._postImage_1s3y2_132{position:relative;width:100%;height:0;padding-bottom:56.25%;overflow:hidden;background:#f5f5f5;transition:transform .3s ease}._postImage_1s3y2_132 img{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .3s ease;will-change:transform}._postCard_1s3y2_9:hover ._postImage_1s3y2_132 img{transform:scale(1.05)}._postContent_1s3y2_157{flex:1;padding:24px}._postMeta_1s3y2_162{margin-bottom:16px}._tag_1s3y2_166{display:inline-block;padding:6px 12px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:6px;margin-right:8px;transition:transform .2s ease}._tag_1s3y2_166:hover{transform:translateY(-1px) scale(1.05)}._postTitle_1s3y2_182{font-size:1.5rem;font-weight:600;line-height:1.4;margin:0 0 12px;color:#1e293b;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._postExcerpt_1s3y2_194{font-size:15px;line-height:1.6;color:#64748b;margin:0 0 20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}._postFooter_1s3y2_206{display:flex;align-items:center;justify-content:space-between;height:42px;padding:0 20px;background-color:#fff;border-top:1px solid #f1f5f9}._readMore_1s3y2_216{font-size:11px;font-weight:700;line-height:1;text-transform:uppercase;letter-spacing:.05em;color:#64748b;transition:color .2s ease}._postLink_1s3y2_124:hover ._readMore_1s3y2_216{color:#3b82f6}._authorAvatar_1s3y2_230{display:flex;margin-right:2px}._authorAvatar_1s3y2_230 img{width:28px;height:28px;border:2px solid #ffffff;border-radius:50%;-o-object-fit:cover;object-fit:cover;box-shadow:0 1px 3px #0000001a;transition:transform .2s ease}._postLink_1s3y2_124:hover ._authorAvatar_1s3y2_230 img{transform:scale(1.1)}._featured_1s3y2_250{grid-column:span 2;position:relative;border:2px solid #3b82f6!important;box-shadow:0 8px 32px #3b82f626!important}._featured_1s3y2_250:before{content:"⭐ Featured";position:absolute;top:16px;left:16px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.025em;z-index:10;box-shadow:0 4px 12px #3b82f666}._featured_1s3y2_250 ._postImage_1s3y2_132{padding-bottom:50%}._featured_1s3y2_250 ._postImage_1s3y2_132 img{-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}._featured_1s3y2_250 ._postTitle_1s3y2_182{font-size:2rem;margin-top:8px}._featured_1s3y2_250 ._postExcerpt_1s3y2_194{font-size:16px;-webkit-line-clamp:4}@media (min-width: 768px){._postsGrid_1s3y2_4{grid-template-columns:repeat(2,1fr)}._featured_1s3y2_250{grid-column:span 2}}@media (min-width: 1024px){._postsGrid_1s3y2_4{grid-template-columns:repeat(3,1fr)}._featured_1s3y2_250{grid-column:span 2}}@media (min-width: 1200px){._postsGrid_1s3y2_4{grid-template-columns:repeat(4,1fr);gap:28px}._featured_1s3y2_250{grid-column:span 2}}@media (max-width: 768px){._title_1s3y2_61{font-size:2.5rem}._header_1s3y2_41{padding:30px 16px 35px;margin-bottom:35px}._blogPage_1s3y2_31{padding-top:80px}._main_1s3y2_80{padding:20px 20px 60px}._postsGrid_1s3y2_4{gap:24px;padding:15px 8px}._postContent_1s3y2_157{padding:20px}._postFooter_1s3y2_206{padding:12px 20px}._featured_1s3y2_250{grid-column:span 1}._featured_1s3y2_250 ._postImage_1s3y2_132{padding-bottom:56.25%}._featured_1s3y2_250 ._postTitle_1s3y2_182{font-size:1.5rem}}._errorContainer_1s3y2_370{text-align:center;padding:60px 24px;background:#fff;border-radius:16px;box-shadow:0 4px 25px #00000014;margin:0 auto;max-width:500px}._errorMessage_1s3y2_380{font-size:16px;color:#dc2626;margin-bottom:20px;line-height:1.6}._retryButton_1s3y2_387{background:#3b82f6;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s ease}._retryButton_1s3y2_387:hover{background:#2563eb}._emptyState_1s3y2_403{text-align:center;padding:60px 24px;background:#fff;border-radius:16px;box-shadow:0 4px 25px #00000014;margin:0 auto;max-width:500px}._emptyMessage_1s3y2_413{font-size:16px;color:#64748b;margin:0;line-height:1.6}