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var(--spacing-16);position:relative;overflow:hidden}.modern-blog::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg, rgba(15,23,42,0.16) 0 1px, transparent 1px 32px),repeating-linear-gradient(90deg, rgba(15,23,42,0.12) 0 1px, transparent 1px 32px),linear-gradient(120deg, rgba(15,23,42,0.035), transparent 55%),linear-gradient(300deg, rgba(15,23,42,0.025), transparent 45%),radial-gradient(circle at 22% 28%, rgba(15,23,42,0.03), transparent 170px),radial-gradient(circle at 64% 58%, rgba(15,23,42,0.025), transparent 210px),radial-gradient(circle at 86% 82%, rgba(15,23,42,0.02), transparent 220px);opacity:0.42;pointer-events:none}.modern-blog::after{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0%200%20160%20160'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' 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both}.modern-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='220'%20height='6'%20viewBox='0%200%20220%206'%3E%3Cpath%20d='M0%203%20Q%2020%201%2040%203%20T%2080%203%20T%20120%203%20T%20160%203%20T%20200%203%20T%20220%203'%20stroke='rgba(31,41,55,0.55)'%20stroke-width='2'%20stroke-linecap='round'%20fill='none'/%3E%3Cpath%20d='M0%204%20Q%2030%202%2060%204%20T%20120%204%20T%20180%204%20T%20220%204'%20stroke='rgba(31,41,55,0.28)'%20stroke-width='1.2'%20stroke-linecap='round'%20fill='none'/%3E%3C/svg%3E");background-repeat:repeat-x;background-size:220px 6px;opacity:0.8;filter:blur(0.2px);pointer-events:none}.modern-hero-main{display:flex;flex-direction:column;gap:0;align-items:flex-start}.modern-hero-eyebrow{font-family:'Satisfy', 'M PLUS Rounded 1c', 'Noto Sans JP', cursive;letter-spacing:0.01em;font-size:1.45rem;color:var(--modern-muted);font-weight:500;margin:0}.modern-hero-title{font-family:"M PLUS 1p",var(--font-heading);font-size:clamp(2.1rem, 3.4vw, 3.2rem);font-weight:600;line-height:1.25;margin:0;color:var(--modern-ink);transform:translateX(-0.06em)}.modern-hero-description{font-size:var(--text-base);color:var(--modern-muted);line-height:var(--leading-relaxed);margin:var(--spacing-2) 0 0;max-width:760px;white-space:normal;overflow-wrap:anywhere}.modern-hero-description-text{display:inline-block;position:relative;font-size:1.08em}.modern-hero-description-text.is-typing::after{content:"";display:inline-block;width:2px;height:0.85em;margin-left:6px;background:currentColor;opacity:0.7;animation:modernCaretBlink 1s steps(1) infinite;vertical-align:-0.05em}.modern-hero-note{background:#fffdf7;border:1px dashed var(--modern-line);border-left:3px solid var(--modern-accent);border-radius:var(--radius-xl);padding:var(--spacing-5);box-shadow:none}.modern-hero-note-title{margin:0 0 var(--spacing-3);font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--modern-ink)}.modern-hero-note-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--spacing-3);font-size:var(--text-sm);color:var(--modern-muted);line-height:1.6}.modern-hero-note-list li{display:grid;grid-template-columns:18px 1fr;gap:var(--spacing-2);align-items:start}.modern-hero-note-list i{color:var(--modern-accent);font-size:0.95rem;margin-top:2px}.modern-hero-note-link{color:var(--modern-accent-strong);text-decoration:none;font-weight:var(--font-semibold)}.modern-hero-note-link:hover{text-decoration:underline}.modern-blog-layout,.modern-article-layout{display:grid;grid-template-columns:minmax(0, 1fr) 320px;gap:var(--spacing-8);margin-top:var(--spacing-12)}.modern-articles{display:flex;flex-direction:column;gap:var(--spacing-6);min-width:0}.modern-mobile-discovery{display:none}.modern-mobile-discovery__header{display:grid;gap:var(--spacing-1);margin-bottom:var(--spacing-4)}.modern-mobile-discovery__title{display:flex;align-items:center;gap:var(--spacing-2);margin:0;color:var(--modern-ink);font-size:var(--text-lg);font-weight:var(--font-bold)}.modern-mobile-discovery__lead{margin:0;color:var(--modern-muted);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.modern-article-main{min-width:0}.modern-search-summary{display:flex;align-items:center;gap:var(--spacing-3);background:var(--modern-surface);border-radius:var(--radius-xl);padding:var(--spacing-4) var(--spacing-5);color:var(--modern-ink);font-weight:var(--font-medium);border:1px dashed var(--modern-line)}.modern-search-summary i{font-size:var(--text-base);color:var(--modern-accent)}.modern-search-summary p{min-width:0;overflow-wrap:anywhere}.modern-breadcrumbs-summary{display:flex;align-items:center;background:transparent;border-radius:0;padding:0;border:0;margin-bottom:var(--spacing-1)}.modern-breadcrumbs-summary .breadcrumbs{background:transparent;border:0;padding:0;margin:0;box-shadow:none}.modern-breadcrumbs-summary .breadcrumb-list{font-size:var(--text-sm)}.modern-article-grid{display:grid;grid-template-columns:minmax(0, 1fr);gap:var(--spacing-7);min-width:0}.modern-article-card{text-decoration:none;color:inherit;display:block;animation:modernFadeUp 0.6s var(--ease-out) both;min-width:0;max-width:100%}.modern-article-card:hover,.modern-article-card:focus,.modern-article-card:focus-visible{text-decoration:none}.modern-article-card *,.modern-article-card:hover *{text-decoration:none}.modern-article-card:nth-child(2){animation-delay:0.05s}.modern-article-card:nth-child(3){animation-delay:0.1s}.modern-article-card:nth-child(4){animation-delay:0.15s}.modern-article-card-inner{background:var(--modern-surface);border-radius:var(--radius-2xl);border:1px solid var(--modern-line);box-shadow:var(--shadow-sm);overflow:hidden;height:240px;display:flex;gap:var(--spacing-4);align-items:stretch;padding:var(--spacing-4);position:relative;transition:transform var(--duration-300) var(--ease-out),box-shadow var(--duration-300) var(--ease-out),border-color var(--duration-300) var(--ease-out);min-width:0}.modern-article-card:hover{text-decoration:none}.modern-article-card:hover .modern-article-card-inner{transform:translateY(-4px);box-shadow:0 18px 38px rgba(15,23,42,0.12);border-color:rgba(29,78,216,0.35)}.modern-article-card:hover .modern-article-card-media{opacity:0.94}.modern-article-card:hover .modern-article-card-content{opacity:0.94}.modern-article-card-media{position:relative;flex:0 0 clamp(200px, 28%, 260px);aspect-ratio:4 / 3;background:#ffffff;padding:var(--spacing-2);overflow:hidden;border-radius:var(--radius-xl);align-self:center;display:flex;align-items:center;justify-content:center;box-sizing:border-box;transition:opacity var(--duration-200) var(--ease-out)}.modern-article-card-image{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--duration-300) var(--ease-out);border-radius:var(--radius-lg)}.modern-article-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--modern-accent-soft);color:var(--modern-accent-strong);font-size:2rem;border-radius:var(--radius-lg)}.modern-article-card-content{display:flex;flex-direction:column;gap:var(--spacing-2);padding:var(--spacing-2) 0;transition:opacity var(--duration-200) var(--ease-out);height:100%;min-width:0}.modern-article-card-info{display:flex;flex-direction:column;align-items:stretch;gap:var(--spacing-2);margin-top:auto;font-size:var(--text-xs);line-height:1.4;min-height:3.8rem;max-height:3.8rem;overflow:hidden}.modern-article-card-meta{display:flex;flex-wrap:nowrap;align-items:center;gap:var(--spacing-3);color:var(--modern-muted);letter-spacing:0.02em;white-space:nowrap;justify-content:flex-end;width:100%;margin-top:auto}.modern-article-card-meta i{margin-right:6px;color:var(--modern-accent)}.modern-article-card-meta time,.modern-article-card-time{display:inline-flex;align-items:center;gap:6px}.modern-article-card-tags{display:flex;align-items:center;gap:var(--spacing-2);flex-wrap:nowrap;min-height:1.6rem;max-height:1.6rem;max-width:100%;overflow:hidden}.modern-article-card-tags .modern-tag{white-space:nowrap}.modern-tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-semibold);background:var(--modern-accent-soft);color:var(--modern-accent-strong)}.modern-tag-muted{background:transparent;color:var(--modern-muted);border:1px solid var(--modern-line)}.modern-article-card-title{font-family:"M PLUS 1p",var(--font-heading);font-size:var(--text-xl);font-weight:600;margin:0;line-height:var(--leading-snug);min-height:2.75em;max-height:2.75em;display:flex;align-items:center;overflow:hidden}.modern-article-card-title-text{display:-webkit-box;width:100%;font-family:"IBM Plex Sans JP","Noto Sans 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var(--modern-line);box-shadow:var(--shadow-sm);overflow:hidden}.modern-search-card,.modern-profile-card,.modern-recent-card{background:var(--modern-surface);border-color:var(--modern-line)}.modern-search-card .modern-sidebar-header,.modern-profile-card .modern-sidebar-header,.modern-recent-card .modern-sidebar-header{background:rgba(29,78,216,0.08)}.modern-sidebar-header{padding:var(--spacing-4) var(--spacing-5);border-bottom:1px solid var(--modern-line);background:transparent}.modern-sidebar-title{font-size:var(--text-base);margin:0;display:flex;align-items:center;gap:var(--spacing-2);color:var(--modern-ink)}.modern-sidebar-body{padding:var(--spacing-5);display:flex;flex-direction:column;gap:var(--spacing-4)}.modern-search-form{display:flex;flex-direction:column;gap:var(--spacing-3);width:100%}.modern-search-input-group{position:relative;display:flex;align-items:center;width:100%;min-height:44px}.modern-search-input{width:100%;padding:var(--spacing-3) var(--spacing-10) var(--spacing-3) var(--spacing-4);min-height:44px;border-radius:var(--radius-full);border:1px solid var(--modern-line);font-size:0.95rem;line-height:1.4;background:#fff;font-family:inherit;min-width:0;transition:border-color var(--duration-200) var(--ease-out),box-shadow var(--duration-200) var(--ease-out)}.modern-search-input:focus{border-color:var(--modern-accent);box-shadow:0 0 0 3px rgba(29,78,216,0.12);outline:none}.modern-search-button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;border:none;background:var(--modern-accent);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;font-family:inherit;transition:transform var(--duration-200) var(--ease-out),box-shadow var(--duration-200) var(--ease-out)}.modern-search-button:hover{transform:translateY(-50%) scale(1.05);box-shadow:0 6px 16px rgba(29,78,216,0.2)}.modern-category-label{font-size:var(--text-sm);color:var(--modern-muted);margin:0}.modern-category-tags{display:grid;gap:var(--spacing-2)}.modern-category-tag{display:flex;align-items:center;justify-content:flex-start;width:100%;max-width:100%;padding:6px 12px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-semibold);border:1px solid var(--modern-line);background:#fff;color:var(--modern-muted);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all var(--duration-200) var(--ease-out)}.modern-category-tag.is-active,.modern-category-tag:hover{background:var(--modern-accent-soft);border-color:rgba(29,78,216,0.2);color:var(--modern-accent-strong)}.modern-profile{display:grid;grid-template-columns:72px 1fr;gap:var(--spacing-3) var(--spacing-4);align-items:start;text-align:left}.modern-profile-avatar img{width:72px;height:72px;border-radius:50%;border:2px solid rgba(29,78,216,0.25);box-shadow:0 8px 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-1;text-align:center;width:100%}.modern-profile-link:hover{text-decoration:none;background:rgba(15,23,42,0.08);border-color:rgba(15,23,42,0.2)}.modern-profile-link--secondary{background:rgba(29,78,216,0.08);border-color:rgba(29,78,216,0.16);color:var(--modern-accent-strong)}.modern-profile-link--secondary:hover{background:rgba(29,78,216,0.14);border-color:rgba(29,78,216,0.24)}.modern-recent-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--spacing-3)}.modern-recent-item{margin:0}.modern-recent-link{display:flex;flex-direction:column;gap:var(--spacing-1-5);padding:var(--spacing-3);border-radius:var(--radius-xl);border:1px solid rgba(15,23,42,0.08);background:rgba(255,255,255,0.75);text-decoration:none;color:inherit;transition:transform var(--duration-200) var(--ease-out),border-color var(--duration-200) var(--ease-out),box-shadow var(--duration-200) var(--ease-out)}.modern-recent-link:hover{transform:translateY(-2px);border-color:rgba(29,78,216,0.24);box-shadow:0 10px 20px 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2.75rem);font-weight:600;margin:0;line-height:1.3;color:var(--modern-ink)}.modern-article-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}.modern-article-tags .modern-tag{text-decoration:none}.modern-article-meta{display:flex;flex-wrap:wrap;gap:var(--spacing-4);color:var(--modern-muted);font-size:var(--text-xs)}.modern-meta-item{display:inline-flex;align-items:center;gap:var(--spacing-2)}.modern-article-hero{margin:var(--spacing-8) 0 var(--spacing-6);border-radius:var(--radius-2xl);overflow:hidden}.modern-article-hero--placeholder{min-height:220px;display:flex;align-items:center;justify-content:center;background:var(--modern-accent-soft);color:var(--modern-accent-strong);font-size:2.5rem}.modern-article-image{width:100%;height:auto;display:block;border-radius:inherit}.modern-article-body{display:flex;flex-direction:column;gap:var(--spacing-6)}.modern-article-toc{background:#fff;border-radius:var(--radius-2xl);border:1px solid 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