:root{--bg-gradient: linear-gradient(135deg, #f2f2f7 0%, #ffffff 100%);--glass-bg: rgba(255, 255, 255, .4);--glass-border: rgba(255, 255, 255, .6);--text-main: #1c1c1e;--text-secondary: #3a3a3c;--text-tertiary: #8e8e93;--accent: #007aff;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-lg: 20px;--radius-xl: 24px;--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .05);--blur: 12px}[data-astro-cid-j7pv25f6]{margin:0;padding:0;box-sizing:border-box}body{font-family:Quicksand,"M PLUS Rounded 1c",-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,sans-serif;margin:0;padding:0;background:#e0e5ec;color:var(--text-main);min-height:100vh;overflow-x:hidden;position:relative;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.blob[data-astro-cid-j7pv25f6]{position:fixed;border-radius:50%;filter:blur(60px);z-index:-1;opacity:.8;animation:float 10s infinite alternate}.blob-1[data-astro-cid-j7pv25f6]{top:-10%;left:-10%;width:50vw;height:50vw;background:#ffafbd}.blob-2[data-astro-cid-j7pv25f6]{bottom:-10%;right:-10%;width:60vw;height:60vw;background:#2193b0;animation-delay:-5s}@keyframes float{0%{transform:translate(0)}to{transform:translate(30px,50px)}}.container[data-astro-cid-j7pv25f6]{max-width:900px;margin:0 auto;padding:4rem 2rem}.header[data-astro-cid-j7pv25f6]{margin-bottom:var(--spacing-xl);opacity:0;animation:fadeInUp .4s ease-out forwards}.site-title[data-astro-cid-j7pv25f6]{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:var(--spacing-lg);text-align:center;color:#333}.main-filter-buttons[data-astro-cid-j7pv25f6]{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.main-filter-button[data-astro-cid-j7pv25f6]{padding:.8rem 1.5rem;border:1px solid #fff;border-radius:50px;font-size:.95rem;font-weight:700;background:#fff6;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));color:#555;cursor:pointer;transition:.3s}.main-filter-button[data-astro-cid-j7pv25f6]:hover{background:#fff;transform:translateY(-2px);box-shadow:0 4px 10px #0000001a}.main-filter-button[data-astro-cid-j7pv25f6].active{background:#fff;color:#333;border-color:#fff;box-shadow:0 4px 10px #0000001a}.filter-list-section[data-astro-cid-j7pv25f6]{margin-bottom:var(--spacing-md);background:var(--glass-bg);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-glass);display:none;opacity:0;transition:.3s}.filter-list-section[data-astro-cid-j7pv25f6].visible{display:block;opacity:1}.series-list[data-astro-cid-j7pv25f6]{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.series-item[data-astro-cid-j7pv25f6]{display:contents}.filter-buttons[data-astro-cid-j7pv25f6],.topic-list[data-astro-cid-j7pv25f6]{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.filter-button[data-astro-cid-j7pv25f6]{padding:6px 14px;border:1px solid #fff;border-radius:50px;font-size:.8rem;font-weight:700;background:#ffffff4d;color:#555;cursor:pointer;transition:.3s;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.filter-button[data-astro-cid-j7pv25f6]:hover{background:#fff;transform:translateY(-1px);box-shadow:0 2px 8px #0000000d}.filter-button[data-astro-cid-j7pv25f6].active{background:#fff;color:#333;box-shadow:0 2px 8px #0000000d}.arrow[data-astro-cid-j7pv25f6]{font-size:.65rem;transition:transform .1s ease;display:inline-block}.parent-button[data-astro-cid-j7pv25f6].expanded .arrow[data-astro-cid-j7pv25f6]{transform:rotate(90deg)}.filter-count[data-astro-cid-j7pv25f6]{font-size:.7rem;opacity:.7;font-weight:600}.filter-button[data-astro-cid-j7pv25f6].active .filter-count[data-astro-cid-j7pv25f6]{opacity:.9}.child-series[data-astro-cid-j7pv25f6]{display:none;gap:var(--spacing-xs);flex-wrap:wrap;width:100%;padding-left:var(--spacing-lg);margin-top:var(--spacing-xs);overflow:hidden;max-height:0;opacity:0;transition:max-height .15s ease,opacity .15s ease}.child-series[data-astro-cid-j7pv25f6].visible{display:flex;max-height:500px;opacity:1}.child-button[data-astro-cid-j7pv25f6]{background:#ffffff40;font-size:.75rem;padding:4px 10px}.child-button[data-astro-cid-j7pv25f6]:hover{background:#ffffff80}.sort-section[data-astro-cid-j7pv25f6]{margin-bottom:var(--spacing-md)}.sort-select[data-astro-cid-j7pv25f6]{padding:6px 14px;border:1px solid var(--glass-border);border-radius:50px;font-size:.8rem;font-weight:700;background:#ffffff4d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#555;cursor:pointer;transition:.3s}.sort-select[data-astro-cid-j7pv25f6]:hover{background:#fff}.sort-select[data-astro-cid-j7pv25f6]:focus{outline:none;border-color:var(--color-accent)}.result-header[data-astro-cid-j7pv25f6]{margin-bottom:var(--spacing-md);padding-top:var(--spacing-sm);display:flex;align-items:baseline;gap:var(--spacing-sm)}.result-header[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6]{font-size:1.1rem;font-weight:700;letter-spacing:-.02em;color:var(--color-text)}.result-count[data-astro-cid-j7pv25f6]{color:var(--color-text-secondary);font-size:.8rem;font-weight:500}.article-list[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:var(--spacing-sm)}.controls-section[data-astro-cid-j7pv25f6]{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);margin-top:var(--spacing-md);padding:4px;background:#fff3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:16px;border:1px solid rgba(255,255,255,.3)}.floating-controls[data-astro-cid-j7pv25f6]{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.05);box-shadow:0 4px 20px #0000000d;padding:8px 16px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1);pointer-events:auto}.floating-controls[data-astro-cid-j7pv25f6].visible{transform:translateY(0)}.floating-container[data-astro-cid-j7pv25f6]{max-width:900px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md)}.floating-controls[data-astro-cid-j7pv25f6] .main-filter-buttons[data-astro-cid-j7pv25f6]{margin-bottom:0;gap:4px}.floating-controls[data-astro-cid-j7pv25f6] .main-filter-button[data-astro-cid-j7pv25f6]{padding:6px 12px;font-size:1.1rem;background:transparent;border:none;backdrop-filter:none;box-shadow:none;color:var(--color-text)}.floating-controls[data-astro-cid-j7pv25f6] .main-filter-button[data-astro-cid-j7pv25f6].active{background:#0000000d;border-radius:12px;color:var(--color-text)}.floating-controls[data-astro-cid-j7pv25f6] .controls-section[data-astro-cid-j7pv25f6]{margin-top:0;background:transparent;backdrop-filter:none;border:none;padding:0;gap:8px}.floating-controls[data-astro-cid-j7pv25f6] .segmented-control[data-astro-cid-j7pv25f6]{padding:1px;background:#00000008}.floating-controls[data-astro-cid-j7pv25f6] .segmented-control-option[data-astro-cid-j7pv25f6]{padding:4px 8px;font-size:1rem;color:var(--color-text)}.floating-controls[data-astro-cid-j7pv25f6] .bulk-toggle-btn[data-astro-cid-j7pv25f6]{padding:6px 10px;font-size:1rem;background:transparent;border:none;box-shadow:none;color:var(--color-text)}@media (max-width: 768px){.floating-controls[data-astro-cid-j7pv25f6] .controls-section[data-astro-cid-j7pv25f6]{display:none}.floating-controls[data-astro-cid-j7pv25f6] .main-filter-buttons[data-astro-cid-j7pv25f6]{width:100%;justify-content:space-around}.floating-controls[data-astro-cid-j7pv25f6] .main-filter-button[data-astro-cid-j7pv25f6]{flex:1;padding:8px 4px;font-size:1.2rem}}.segmented-control[data-astro-cid-j7pv25f6]{display:flex;background:#0000000d;padding:2px;border-radius:12px;position:relative;flex:1}.segmented-control-option[data-astro-cid-j7pv25f6]{flex:1;padding:8px 12px;font-size:.85rem;font-weight:600;color:var(--color-text-secondary);border:none;background:transparent;cursor:pointer;z-index:1;transition:color .3s ease;white-space:nowrap}.segmented-control-option[data-astro-cid-j7pv25f6].active{color:var(--color-text)}.segmented-control-slider[data-astro-cid-j7pv25f6]{position:absolute;top:2px;left:2px;width:calc(50% - 2px);height:calc(100% - 4px);background:#fff;border-radius:10px;box-shadow:0 2px 8px #0000001a;transition:transform .3s cubic-bezier(.25,1,.5,1)}.segmented-control[data-astro-cid-j7pv25f6][data-value=oldest] .segmented-control-slider[data-astro-cid-j7pv25f6]{transform:translate(100%)}.bulk-toggle-btn[data-astro-cid-j7pv25f6]{padding:8px 16px;font-size:.85rem;font-weight:600;color:var(--color-accent);background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:12px;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0000000d;white-space:nowrap}.bulk-toggle-btn[data-astro-cid-j7pv25f6]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.bulk-toggle-btn[data-astro-cid-j7pv25f6]:active{transform:translateY(0)}.article-card[data-astro-cid-j7pv25f6]{background:var(--glass-bg);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:1.5rem;transition:.3s;box-shadow:var(--shadow-glass);opacity:0;animation:fadeInUp .4s ease-out forwards;cursor:pointer;position:relative;overflow:hidden}.article-card[data-astro-cid-j7pv25f6]:hover{background:#fff6;transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.article-header[data-astro-cid-j7pv25f6]{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-md)}.article-content[data-astro-cid-j7pv25f6]{flex:1}.article-toggle-icon[data-astro-cid-j7pv25f6]{font-size:.8rem;color:var(--text-tertiary);transition:transform .3s ease;padding-top:.5rem}.article-card[data-astro-cid-j7pv25f6].expanded .article-toggle-icon[data-astro-cid-j7pv25f6]{transform:rotate(180deg)}.article-description[data-astro-cid-j7pv25f6]{font-size:.85rem;color:var(--text-secondary);line-height:1.6;margin-top:var(--spacing-sm);max-width:600px}.article-card[data-astro-cid-j7pv25f6].expanded .article-description[data-astro-cid-j7pv25f6]{-webkit-line-clamp:unset}.article-footer[data-astro-cid-j7pv25f6]{margin-top:var(--spacing-md);display:none;justify-content:flex-end;opacity:0;transition:opacity .3s ease}.article-card[data-astro-cid-j7pv25f6].expanded .article-footer[data-astro-cid-j7pv25f6]{display:flex;opacity:1}.read-more-btn[data-astro-cid-j7pv25f6]{padding:.5rem 1rem;background:#fff;border:1px solid var(--glass-border);border-radius:50px;font-size:.75rem;font-weight:700;color:#555;text-decoration:none;transition:.3s}.read-more-btn[data-astro-cid-j7pv25f6]:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.article-meta[data-astro-cid-j7pv25f6]{display:flex;align-items:center;gap:var(--spacing-xs);margin-bottom:var(--spacing-sm);flex-wrap:wrap}.series-badge[data-astro-cid-j7pv25f6]{background:#007aff1a;padding:2px 8px;border-radius:8px;font-size:.7rem;font-weight:600;color:var(--color-accent)}.article-date[data-astro-cid-j7pv25f6]{color:var(--color-text-tertiary);font-size:.7rem;font-weight:500}.article-title[data-astro-cid-j7pv25f6]{font-size:.95rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-xs);line-height:1.4;letter-spacing:-.01em}.article-topic[data-astro-cid-j7pv25f6]{display:inline-block;background:linear-gradient(135deg,#5856d61f,#007aff1f);color:#5856d6;padding:2px 8px;border-radius:8px;font-size:.7rem;font-weight:600}.article-link[data-astro-cid-j7pv25f6]{color:inherit;text-decoration:none;display:block}.empty-state[data-astro-cid-j7pv25f6]{text-align:center;padding:var(--spacing-xl) * 2;color:var(--color-text-secondary);background:var(--color-glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--color-glass-border);border-radius:var(--radius-xl);font-size:1rem;font-weight:500}.glossary-list[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:var(--spacing-lg)}.glossary-card[data-astro-cid-j7pv25f6]{background:var(--glass-bg);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:2rem;transition:.3s;box-shadow:var(--shadow-glass);opacity:0;animation:fadeInUp .4s ease-out forwards}.glossary-card[data-astro-cid-j7pv25f6]:hover{background:#fff6;box-shadow:0 8px 24px #00000014}.glossary-header[data-astro-cid-j7pv25f6]{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.glossary-title[data-astro-cid-j7pv25f6]{font-size:1.25rem;font-weight:700;color:var(--color-text);margin:0}.glossary-category-badge[data-astro-cid-j7pv25f6]{background:#5856d626;color:#5856d6;padding:2px 10px;border-radius:8px;font-size:.7rem;font-weight:600;text-transform:uppercase}.glossary-description[data-astro-cid-j7pv25f6]{color:var(--color-text);line-height:1.7;margin-bottom:var(--spacing-md);font-size:.95rem}.glossary-section-title[data-astro-cid-j7pv25f6]{font-size:.85rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-xs)}.glossary-recommended[data-astro-cid-j7pv25f6]{margin-bottom:var(--spacing-md);padding:var(--spacing-sm);background:#007aff0d;border-radius:var(--radius-lg)}.glossary-recommended-list[data-astro-cid-j7pv25f6]{list-style:none;margin:var(--spacing-xs) 0 0 0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-xs)}.glossary-recommended-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{padding-left:var(--spacing-md);position:relative}.glossary-recommended-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"•";position:absolute;left:0;color:var(--color-accent);font-weight:700}.glossary-recommended-list[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]{color:var(--color-accent);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .15s ease}.glossary-recommended-list[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:hover{color:#5856d6;text-decoration:underline}.glossary-related[data-astro-cid-j7pv25f6]{border-top:1px solid rgba(0,0,0,.1);padding-top:var(--spacing-md)}.glossary-related-toggle[data-astro-cid-j7pv25f6]{width:100%;padding:var(--spacing-sm);background:#ffffff4d;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-lg);cursor:pointer;display:flex;align-items:center;gap:var(--spacing-sm);transition:background .15s ease,border-color .15s ease}.glossary-related-toggle[data-astro-cid-j7pv25f6]:hover{background:#ffffff80;border-color:var(--color-accent)}@media (max-width: 768px){.container[data-astro-cid-j7pv25f6]{padding:1.5rem 1rem}.site-title[data-astro-cid-j7pv25f6]{font-size:1.75rem;margin-bottom:var(--spacing-md)}.main-filter-buttons[data-astro-cid-j7pv25f6]{gap:6px;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}.main-filter-button[data-astro-cid-j7pv25f6]{padding:.75rem 1.25rem;font-size:1rem;min-width:80px;flex-shrink:0}.filter-button[data-astro-cid-j7pv25f6]{padding:10px 18px;font-size:.95rem;min-height:44px}.controls-section[data-astro-cid-j7pv25f6]{flex-direction:column;align-items:stretch;background:transparent;border:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0;gap:var(--spacing-sm)}.segmented-control[data-astro-cid-j7pv25f6]{background:#ffffff4d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.segmented-control-option[data-astro-cid-j7pv25f6]{font-size:1rem;padding:12px;min-height:48px}.bulk-toggle-btn[data-astro-cid-j7pv25f6]{font-size:1rem;padding:12px 16px;min-height:48px;width:100%;background:#ffffff80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.article-card[data-astro-cid-j7pv25f6]{padding:1rem;border-radius:16px}.article-title[data-astro-cid-j7pv25f6]{font-size:1.1rem;line-height:1.4}.article-description[data-astro-cid-j7pv25f6]{font-size:.95rem;line-height:1.5;margin-top:.5rem}.article-meta[data-astro-cid-j7pv25f6] span[data-astro-cid-j7pv25f6]{font-size:.8rem}.series-badge[data-astro-cid-j7pv25f6]{padding:2px 8px}.seminar-sections[data-astro-cid-j7pv25f6]{padding-left:10px;margin-left:5px;gap:var(--spacing-sm)}.seminar-sections[data-astro-cid-j7pv25f6]:before{left:4px}.seminar-section-item[data-astro-cid-j7pv25f6]{padding:4px 0 4px 16px;background:transparent;border:none}.seminar-section-item[data-astro-cid-j7pv25f6]:hover{background:transparent;transform:none}.section-number[data-astro-cid-j7pv25f6]{width:18px;height:18px;font-size:.6rem;position:absolute;left:-15px;top:8px;z-index:2}.section-header[data-astro-cid-j7pv25f6]{position:relative;margin-bottom:2px}.section-title[data-astro-cid-j7pv25f6]{font-size:.9rem;line-height:1.4}.section-description[data-astro-cid-j7pv25f6]{font-size:.85rem;margin-left:0}}.glossary-related-count[data-astro-cid-j7pv25f6]{margin-left:auto;font-size:.85rem;color:var(--color-text-secondary);font-weight:600}.glossary-toggle-arrow[data-astro-cid-j7pv25f6]{font-size:.7rem;transition:transform .15s ease}.glossary-related-toggle[data-astro-cid-j7pv25f6].expanded .glossary-toggle-arrow[data-astro-cid-j7pv25f6]{transform:rotate(180deg)}.glossary-related-articles[data-astro-cid-j7pv25f6]{margin-top:var(--spacing-sm);display:flex;flex-direction:column;gap:var(--spacing-xs)}.glossary-related-item[data-astro-cid-j7pv25f6]{padding:var(--spacing-sm);background:#ffffff4d;border-radius:var(--radius-lg);transition:background .15s ease}.glossary-related-item[data-astro-cid-j7pv25f6]:hover{background:#fff9}.glossary-related-item[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm);color:inherit;text-decoration:none}.glossary-related-title[data-astro-cid-j7pv25f6]{font-size:.9rem;font-weight:500;flex:1}.glossary-related-date[data-astro-cid-j7pv25f6]{font-size:.75rem;color:var(--color-text-tertiary);white-space:nowrap}.hidden[data-astro-cid-j7pv25f6]{display:none!important}.seminar-sections[data-astro-cid-j7pv25f6]{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid rgba(0,0,0,.05);display:none;flex-direction:column;gap:var(--spacing-md);opacity:0;transition:opacity .3s ease;position:relative;padding-left:24px}.seminar-sections[data-astro-cid-j7pv25f6]:before{content:"";position:absolute;top:var(--spacing-md);bottom:var(--spacing-md);left:9px;width:2px;background:#0000000d;border-radius:1px}.article-card[data-astro-cid-j7pv25f6].expanded .seminar-sections[data-astro-cid-j7pv25f6]{display:flex;opacity:1}.seminar-section-item[data-astro-cid-j7pv25f6]{padding:var(--spacing-sm);text-decoration:none;color:inherit;transition:all .2s ease;display:block;position:relative}.seminar-section-item[data-astro-cid-j7pv25f6]:hover{background:#fff9;border-color:var(--color-accent);transform:translate(4px)}.section-header[data-astro-cid-j7pv25f6]{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:4px}.section-number[data-astro-cid-j7pv25f6]{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--color-accent) 0%,#5856d6 100%);color:#fff;font-size:.7rem;font-weight:700;position:absolute;left:-25px;top:10px;z-index:2}.section-time[data-astro-cid-j7pv25f6]{font-size:.7rem;font-weight:600;color:var(--color-text-tertiary);font-family:SF Mono,Monaco,Courier New,monospace}.section-title[data-astro-cid-j7pv25f6]{font-size:.85rem;font-weight:600;color:var(--color-text);line-height:1.4;margin-bottom:2px}.section-description[data-astro-cid-j7pv25f6]{font-size:.75rem;color:var(--color-text-secondary);line-height:1.4}.section-chevron[data-astro-cid-j7pv25f6]{margin-left:auto;font-size:.7rem;color:var(--color-text-tertiary);opacity:.5}