:root{--primary:#1f1f1f;--secondary:#6b6b6b;--tertiary:#e74c3c;--tertiary-gradient:linear-gradient(135deg,var(--tertiary) 0%,#f79568 45%);--neutral:#f7f8fa;--surface:#fff;--surface-warm:#fff7f4;--border:#e5e7eb;--accent-soft:#ffefe3;--muted:#f0f0f0;--link:#2563eb;--on-tertiary:#fff;--border-secondary:rgba(31,31,31,.2);--color-amazon:#f90;--color-rakuten:#bf0000;--color-yahoo:#ff0027;--color-docomo:#c03;--color-au:#eb5505;--color-sb:#949599;--color-line:#00b900;--color-twitter:#0f1419;--color-fb:#1777f2;--color-ig:linear-gradient(135deg,#427eff 0%,#f13f79 70%);--color-blue:#007ee5;--r-xs:8px;--r-sm:12px;--r-md:16px;--r-lg:24px;--r-xl:32px;--r-pill:9999px;--max-w:1200px;--ff-jp:'Noto Sans JP' , "Helvetica Neue" , Arial , "Hiragino Kaku Gothic ProN" , "Hiragino Sans" , sans-serif;--ff-en:'Inter' , 'Noto Sans JP' , sans-serif}*{box-sizing:border-box}html{height:100%}html{margin:0;padding:0;scrollbar-gutter:stable}body{margin:0;padding:0}body{min-height:100dvh;display:flex;flex-direction:column;background:var(--neutral);color:var(--primary);font-family: var(--ff-jp);font-size:16px;line-height:1.625;letter-spacing:.75px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-wrap:anywhere;word-break:normal;line-break:strict}body>main{flex:1}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}img{display:block;max-width:100%}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.72);backdrop-filter:blur(48px) saturate(2.2) brightness(1.05);-webkit-backdrop-filter:blur(48px) saturate(2.2) brightness(1.05);border-bottom:1px solid var(--border)}.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px;height:72px}.logo-heading{display:contents}.logo{display:inline-flex;align-items:center;gap:10px;margin:0;font-family: var(--ff-jp);font-weight:700;font-size:20px;color:var(--primary)}.logo-mark{width:50px;height:50px;flex:none;display:block}.logo-text{display:inline-flex;flex-direction:column;line-height:1;gap:3px}.logo-ja{font-size:17px;font-weight:700}.logo-en{font-family: var(--ff-en);font-size:10px;font-weight:500;color:var(--secondary);text-transform:uppercase}.nav{display:flex;align-items:center;justify-self:right}.nav ul{display:contents;list-style:none;margin:0;padding:0}.nav li{list-style:none;position:relative}.nav li>a{position:relative;padding:10px 14px;font-size:14px;font-weight:500;color:var(--primary);border-radius:var(--r-pill);display:inline-flex;align-items:center;transition:background .15s ease , color .15s ease}.nav li>a:hover{background:var(--accent-soft);color:var(--tertiary)}.nav li.current-menu-item>a,.nav li.current-page-ancestor>a{color:var(--tertiary)}.nav li.current-menu-item>a::after,.nav li.current-page-ancestor>a::after{content:'';position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--tertiary);border-radius:2px}.header-actions{display:flex;align-items:center;gap:12px}.header-search{display:flex;align-items:center;gap:8px;height:40px;width:96px;padding:0 18px 0 14px;background:var(--surface);border:2px solid var(--border);border-radius:var(--r-pill);color:var(--secondary);transition:border-color .15s ease , box-shadow .15s ease , width .25s ease}.header-search:hover{border-color:#e74c3c}.header-search.is-open{border-color:var(--tertiary);box-shadow:0 0 0 4px rgba(231,76,60,.08);color:var(--primary);width:280px}.header-search svg{flex:none;color:var(--secondary)}.header-search input{flex:1;border:none;outline:none;background:transparent;font-family:inherit;font-size:14px;color:inherit;min-width:0;max-width:0;overflow:hidden;opacity:0;pointer-events:none;transition:opacity .15s ease , max-width .25s ease}.header-search.is-open input{max-width:180px;opacity:1;pointer-events:auto}.header-search input::placeholder{color:var(--secondary)}.header-search kbd{font-family: var(--ff-en);font-size:11px;font-weight:500;color:var(--secondary);background:var(--muted);border-radius:6px;padding:2px 6px;flex:none;transition:opacity .15s ease}.header-search.is-open kbd{opacity:0;pointer-events:none}.icon-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:var(--r-pill);color:var(--primary);transition:background .15s ease}.icon-btn:hover{background:var(--accent-soft);color:var(--tertiary)}.menu-btn{display:none}.menu-btn__close{display:none}.drawer-open .menu-btn__open{display:none}.drawer-open .menu-btn__close{display:block}.intro{padding:56px 0 24px;position:relative}.intro-title{display:block;margin:0 0 20px;font-size:44px;font-weight:700;line-height:1.25;background:var(--tertiary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.intro-desc{margin:0;font-size:15px;line-height:1.95;color:var(--secondary);max-width:560px}.hero-section{padding:40px 0 24px}.hero-section a h3{transition:color .2s ease}.hero-section a:hover h3{color:#e74c3c}.section-heading{display:flex;align-items:baseline;gap:14px;margin-bottom:24px}.section-heading .accent{width:4px;height:22px;background:var(--tertiary);border-radius:2px;align-self:center}.section-heading h1,.section-heading h2{margin:0;font-size:22px;font-weight:700}.section-heading .en{font-family: var(--ff-en);font-size:12px;font-weight:500;color:var(--secondary);text-transform:uppercase}.section-heading .more{margin-left:auto;font-size:13px;color:var(--secondary);display:inline-flex;align-items:center;gap:6px;transition:color .15s ease}.section-heading .more:hover{color:var(--tertiary)}.featured-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px}.featured-right{display:grid;grid-template-rows:repeat(3,1fr);gap:16px}.feature-card{position:relative;display:flex;flex-direction:column;background:var(--surface);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);transition:transform .25s ease , box-shadow .25s ease}.feature-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px -20px rgba(31,31,31,.25)}.feature-card .media{aspect-ratio: 16/10}.feature-card.hero .media{aspect-ratio: 16/10}.feature-card .body{padding:24px 28px 28px;display:flex;flex-direction:column;gap:12px;flex:1}.feature-card.hero .body{padding:20px 22px 22px;gap:10px}.feature-card h3{margin:0;font-size:18px;font-weight:700;line-height:1.5;color:var(--primary)}.feature-card.hero h3{font-size:19px;line-height:1.5}.feature-card .excerpt{margin:0;font-size:14px;color:var(--secondary);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.feature-card.hero .excerpt{font-size:13px;-webkit-line-clamp:2}.chip{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);font-size:12px;font-weight:500;background:var(--surface);color:var(--secondary);border:1px solid var(--border)}.chip.accent{background:var(--accent-soft);color:var(--tertiary);border-color:transparent;font-weight:700}.chip-row{display:inline-flex;gap:8px;flex-wrap:wrap}.meta{display:inline-flex;align-items:center;gap:12px;margin-top:auto;font-family: var(--ff-en);font-size:12px;color:var(--secondary);font-weight:500}.meta .dot{width:3px;height:3px;border-radius:50%;background:var(--border)}.meta .views,.meta .comments{display:inline-flex;align-items:center;gap:4px}.media{position:relative;background:var(--surface-warm);overflow:hidden}.media::before{content:'';position:absolute;inset:0;background-image:radial-gradient(ellipse at 20% 30%,rgba(231,76,60,.08),transparent 55%) , radial-gradient(ellipse at 80% 70%,rgba(255,239,227,.9),transparent 50%)}.media::after{content:'';position:absolute;inset:0;background-image: repeating-linear-gradient(
    -20deg,
    transparent 0 14px,
    rgba(31,31,31,0.03) 14px 15px
  )}.media .label{position:absolute;left:16px;bottom:16px;font-family:'SFMono-Regular',ui-monospace,Menlo,Consolas,monospace;font-size:11px;color:rgba(31,31,31,.45);padding:4px 10px;background:rgba(255,255,255,.75);border-radius:6px;z-index:2}.media .cat{position:absolute;top:14px;left:14px;z-index:2;background:rgba(255,255,255,.95);color:var(--tertiary);font-size:11px;font-weight:700;padding:5px 11px;border-radius:var(--r-pill)}.media[class*="variant-"]{background:var(--variant-color,var(--surface-warm))}.media[class*="variant-"]::before{background-image: var(
    --variant-overlay,
    radial-gradient(ellipse at 20% 30%, rgba(231,76,60,0.08), transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(255,239,227,0.9), transparent 50%)
  )}.media.variant-b{--variant-color:#efe9e4;--variant-overlay:radial-gradient(ellipse at 70% 30%,rgba(31,31,31,.05),transparent 60%)}.media.variant-c{--variant-color:#f0f0f0;--variant-overlay:radial-gradient(ellipse at 30% 70%,rgba(37,99,235,.07),transparent 60%)}.media.variant-d{--variant-color:#fff4ec}.media.variant-e{--variant-color:#f2f4f1}.media.has-thumbnail{background:var(--muted)}.media.has-thumbnail::before,.media.has-thumbnail::after{display:none}.media.has-thumbnail img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.media.has-thumbnail .label{display:none}.feature-card.horizontal{flex-direction:row;align-items:stretch}.feature-card.horizontal .media{flex:0 0 38%;aspect-ratio:auto;min-height:100%}.feature-card.horizontal .body{padding:14px 18px;gap:6px}.feature-card.horizontal h3{font-size:14.5px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.feature-card.horizontal .excerpt{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;line-height:1.7;color:var(--secondary);margin-top:4px}.feature-card.horizontal .chip-row{display:none}.feature-card.horizontal .media .cat{top:8px;left:8px;font-size:10px;padding:3px 8px}.feature-card.horizontal .media .label{display:none}.latest-section{padding:48px 0 24px}.latest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.article-card{display:flex;flex-direction:column;background:var(--surface);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);transition:transform .25s ease , box-shadow .25s ease;animation:fadeUp .4s ease both}.article-card:nth-child(2)  {animation-delay:30ms}.article-card:nth-child(3)  {animation-delay:60ms}.article-card:nth-child(4)  {animation-delay:90ms}.article-card:nth-child(5)  {animation-delay:120ms}.article-card:nth-child(6)  {animation-delay:150ms}.article-card:nth-child(7)  {animation-delay:180ms}.article-card:nth-child(8)  {animation-delay:210ms}.article-card:nth-child(9)  {animation-delay:240ms}.article-card:nth-child(10) {animation-delay:270ms}.article-card:nth-child(11) {animation-delay:300ms}.article-card:nth-child(12) {animation-delay:330ms}.article-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px -22px rgba(31,31,31,.22)}.article-card:hover h3{color:var(--tertiary)}.article-card .media{aspect-ratio: 3/2}.article-card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}.article-card h3{margin:0;font-size:15px;line-height:1.6;font-weight:700;color:var(--primary);transition:color .3s ease;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-card .meta{margin-top:auto;font-size:11px}.no-posts{grid-column: 1 / -1;padding:48px 0;text-align:center;color:var(--secondary);font-size:15px}.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap}.page-btn{min-width:40px;height:40px;padding:0 12px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border);color:var(--primary);font-family: var(--ff-en);font-size:14px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;transition:background .15s ease , color .15s ease , border-color .15s ease;text-decoration:none}.page-btn:hover{border-color:var(--tertiary);color:var(--tertiary)}.page-btn.is-current{background:var(--tertiary);color:var(--on-tertiary);border-color:var(--tertiary);font-weight:700}.page-btn.is-current:hover{filter:brightness(1.04);color:var(--on-tertiary)}.page-btn[aria-disabled="true"]{opacity:.4;pointer-events:none}.page-arrow{padding:0}.page-ellipsis{font-family: var(--ff-en);color:var(--secondary);padding:0 6px;font-size:14px}.btn-secondary{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 22px;border-radius:var(--r-pill);background:var(--surface);color:var(--tertiary);border:1px solid var(--tertiary);font-weight:700;font-size:14px;transition:background .15s ease}.btn-secondary:hover{background:var(--accent-soft)}.site-footer{margin-top:72px;background:var(--surface);border-top:1px solid var(--border);padding:56px 0 24px}.site-footer.is-secondary{background:var(--secondary);border-top-color:transparent;color:#fff}.site-footer.is-secondary .footer-grid{border-bottom-color:rgba(255,255,255,.15)}.site-footer.is-secondary .footer-brand h4{color:#fff}.site-footer.is-secondary .footer-brand p{color:rgba(255,255,255,.85)}.site-footer.is-secondary .footer-col h5{color:rgba(255,255,255,.6)}.site-footer.is-secondary .footer-col a{color:rgba(255,255,255,.9);border-bottom-color:transparent}.site-footer.is-secondary .footer-col a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.65)}.site-footer.is-secondary .social-btn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#fff}.site-footer.is-secondary .social-btn:hover{background:var(--tertiary);border-color:transparent;color:#fff}.site-footer.is-secondary .footer-bottom{color:rgba(255,255,255,.7);border-top-color:rgba(255,255,255,.15)}.site-footer.is-secondary .footer-bottom a{color:rgba(255,255,255,.8)}.site-footer.is-secondary .footer-bottom a:hover{color:#fff}.site-footer.is-secondary .logo{color:#fff}.site-footer.is-secondary .logo-ja,.site-footer.is-secondary .logo-en{color:#fff}.footer-grid{display:grid;grid-template-columns:3fr 7fr;gap:56px;padding-bottom:40px;border-bottom:1px solid var(--border)}.footer-right{display:flex;flex-direction:column}.footer-right .footer-col{padding:20px 0;border-bottom:1px solid var(--border)}.footer-right .footer-col:first-child{padding-top:0}.footer-right .footer-col:last-child{border-bottom:none;padding-bottom:0}.footer-right .footer-col ul{flex-direction:row;flex-wrap:wrap;gap:8px 20px}.footer-brand h4{margin:16px 0 10px;font-size:16px;font-weight:700}.footer-brand p{margin:0 0 20px;font-size:13px;line-height:1.75;color:var(--secondary);max-width:320px}.socials{display:flex;gap:8px}.social-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border);color:var(--primary);transition:background .15s ease , color .15s ease , border-color .15s ease}.social-btn:hover{background:var(--accent-soft);color:var(--tertiary);border-color:transparent}.social-btn--twitter:hover{background:#000;color:#fff;border-color:transparent}.social-btn--instagram:hover{background:var(--color-ig);color:#fff;border-color:transparent}.social-btn--note:hover{background:#000;color:#fff;border-color:transparent}.footer-col h5{margin:0 0 16px;font-size:12px;font-weight:700;color:var(--primary);text-transform:uppercase;font-family: var(--ff-en)}.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.footer-col li{list-style:none}.footer-col a{font-size:13px;color:var(--secondary);border-bottom:1px solid transparent;transition:color .15s ease , border-color .15s ease}.footer-col a:hover{color:var(--tertiary)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:20px;font-size:12px;color:var(--secondary);font-family: var(--ff-en)}.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.15);z-index:60;opacity:0;pointer-events:none;transition:opacity .25s ease}.header-expanded-wrapper{position:fixed;top:72px;left:0;right:0;height:calc(100vh - 72px);height:calc(100dvh - 72px);background:rgba(255,255,255,.72);backdrop-filter:blur(48px) saturate(2.2) brightness(1.05);-webkit-backdrop-filter:blur(48px) saturate(2.2) brightness(1.05);z-index:70;clip-path:inset(0 0 100% 0);transition:clip-path .3s cubic-bezier(.4,0,.2,1);pointer-events:none}.header-expanded-inner .drawer-search{display:none}@media (max-width:768px){.header-expanded-inner .drawer-search{display:flex}}.header-expanded-inner{overflow-y:auto;overscroll-behavior:contain;height:100%;max-width: calc(var(--read-w) + 48px);margin:0 auto;padding: 20px 24px calc(24px + env(safe-area-inset-bottom, 0px))}.drawer-open{overflow:hidden}.drawer-open .drawer-backdrop{opacity:1;pointer-events:auto}.drawer-open .header-expanded-wrapper{clip-path:inset(0);pointer-events:auto}.drawer-open .site-header{border-bottom-color:transparent}.header-expanded-inner nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.header-expanded-inner nav li{list-style:none}.header-expanded-inner nav li>a{display:block;padding:14px;font-size:16px;font-weight:500;border-radius:var(--r-sm);color:var(--primary);transition:background .15s ease , color .15s ease}.header-expanded-inner nav li>a:hover{background:var(--accent-soft);color:var(--tertiary)}.header-expanded-inner nav li.current-menu-item>a{color:var(--tertiary);background:var(--accent-soft)}.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;background:rgba(255,255,255,.6);border:1px solid rgba(0,0,0,.1);border-radius:var(--r-pill);margin-bottom:16px}.drawer-search input{border:none;outline:none;background:transparent;flex:1;font:inherit;font-size:14px}.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 16px}.magazine-section{padding:48px 0}.magazine-scroll{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:2px;scrollbar-width:none}.magazine-scroll::-webkit-scrollbar{display:none}.magazine-card{flex:0 0 210px;display:flex;flex-direction:column;gap:12px;scroll-snap-align:start}.magazine-card .media.has-thumbnail img{position:static;width:100%;height:auto;display:block}.magazine-card-body{display:flex;flex-direction:column;gap:3px}.magazine-lead{font-size:12px;color:var(--secondary);line-height:1.5;margin:0}.magazine-card h3{font-size:14px;font-weight:700;line-height:1.45;margin:0;transition:color .2s ease}.magazine-card:hover h3{color:var(--tertiary)}@media (max-width:1024px){.intro{padding:40px 0 16px}.intro-title{font-size:36px}.featured-grid{grid-template-columns:1fr}.featured-right{grid-template-rows:none;grid-template-columns:repeat(3,1fr)}.latest-grid{grid-template-columns:repeat(3,1fr)}.nav{display:none}.header-actions{grid-column:3}.menu-btn{display:grid}}@media (max-width:768px){.intro{padding:28px 0 8px}.intro-title{font-size:26px}.intro-desc{font-size:14px;line-height:1.85}.header-inner{grid-template-columns:auto 1fr auto;gap:12px}.header-search{display:none}.hero-section{padding:20px 0 8px}.feature-card.horizontal .excerpt{display:none}.section-heading h2{font-size:18px}.section-heading{margin-bottom:16px}.featured-grid{gap:12px}.feature-card.hero .media{aspect-ratio: 16/9}.feature-card.hero .body{padding:14px 16px 16px;gap:8px}.feature-card.hero h3{font-size:15.5px;line-height:1.5}.feature-card.hero .excerpt{display:none}.feature-card.hero .chip-row{display:none}.feature-card.hero .meta{margin-top:2px;font-size:11px}.featured-right{grid-template-columns:1fr;gap:8px}.feature-card.horizontal{border-radius:var(--r-md)}.feature-card.horizontal .media{flex:0 0 34%;aspect-ratio:auto}.feature-card.horizontal .body{padding:10px 14px}.feature-card.horizontal h3{font-size:13px;-webkit-line-clamp:2}.feature-card.horizontal .meta{font-size:10.5px;gap:8px}.latest-grid{grid-template-columns:repeat(2,1fr);gap:16px}.article-card .body{padding:14px 16px 16px}.article-card h3{font-size:14px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-brand p{max-width:100%}.footer-bottom{flex-direction:column;gap:12px;text-align:center}}@media (max-width:480px){.magazine-section{padding:28px 0}.magazine-card{flex:0 0 60vw}.latest-grid{grid-template-columns:1fr}.footer-grid{gap:28px}.logo-mark{width:50px;height:50px}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}:root{--read-w:820px;--ff-mono:'JetBrains Mono' , ui-monospace , Menlo , Consolas , monospace}.breadcrumb{max-width:var(--max-w);margin:0 auto;padding:20px 24px 0;font-size:12px;color:var(--secondary);display:flex;align-items:center;gap:8px;font-family: var(--ff-en)}.breadcrumb a{transition:color .15s ease}.breadcrumb a:hover{color:var(--tertiary)}.breadcrumb .sep{color:var(--border)}.breadcrumb .current{color:var(--primary);font-weight:500;font-family: var(--ff-jp)}.article-head{padding:28px 0 32px}.article-head .container,.article-hero .container,.article-body .container,.article-footer .container{max-width: calc(var(--read-w) + 48px)}.cats{display:inline-flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.cat-chip{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--tertiary);font-size:12px;font-weight:700;transition:filter .15s ease}.cat-chip:hover{filter:brightness(.96)}h1.article-title{margin:0 0 18px;font-size:40px;font-weight:700;line-height:1.35;color:var(--primary);text-wrap:pretty}.article-lead{margin:0 0 28px;font-size:15px;line-height:1.9;color:var(--secondary);max-width:100%}.meta-row{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.author{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#ffefe3,#ffd6c2);display:grid;place-items:center;color:var(--tertiary);font-family: var(--ff-en);font-weight:700;font-size:14px;flex:none;border:1px solid var(--border);overflow:hidden;object-fit:cover}.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.author-name{font-size:13px;font-weight:500}.author-name .sub{display:block;font-family: var(--ff-en);font-size:10px;font-weight:500;color:var(--secondary);text-transform:uppercase;margin-top:2px}.meta-dates{display:flex;align-items:center;gap:14px}.meta-dates .divider{width:1px;height:14px;background:var(--border);flex-shrink:0}.ad-notice{font-size:11px;color:var(--secondary);line-height:1.6;margin:0;opacity:.85}.meta-row .meta-item{display:inline-flex;align-items:center;line-height:1;gap:6px;font-family: var(--ff-en);font-size:12px;font-weight:500;color:var(--secondary)}.meta-row .meta-item svg{display:block;flex-shrink:0}.share-bar{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;padding:20px 0}.share-label{flex:0 0 100%;font-size:15px;font-weight:500;color:var(--secondary)}.share-btn{display:inline-flex;align-items:center;gap:6px;height:45px;padding:0 14px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border);color:var(--primary);position:relative;text-decoration:none;font-size:13px;font-weight:600;line-height:1;white-space:nowrap;transition:background .15s ease , color .15s ease , border-color .15s ease , transform .1s ease}.share-btn:active{transform:translateY(1px)}.share-btn svg{flex:none;width:16px;height:16px;display:block}.share-btn.x svg,.share-btn.hatena svg,.share-btn.threads svg{width:13px;height:13px}.share-btn:hover{border-color:currentColor;background:var(--surface)}.share-btn.x:hover{color:var(--primary)}.share-btn.fb:hover{color:#1877f2}.share-btn.line:hover{color:#06c755}.share-btn:not(.x):not(.fb):not(.line):not(.hatena):not(.threads):hover {color:var(--tertiary);border-color:var(--tertiary)}.share-btn.hatena:hover{color:#00a4de}.share-btn.threads:hover{color:var(--primary)}.share-btn[data-tooltip]::after{content:attr(data-tooltip);position:absolute;bottom: calc(100% + 13px);left:50%;transform:translateX(-50%) translateY(4px);background:var(--primary);color:#fff;font-size:11px;font-weight:500;line-height:1;white-space:nowrap;padding:7px 10px;border-radius:6px;pointer-events:none;opacity:0;transition:opacity .15s ease , transform .15s ease;z-index:20}.share-btn[data-tooltip]::before{content:'';position:absolute;width:10px;height:10px;background:var(--primary);bottom: calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px) rotate(45deg);pointer-events:none;opacity:0;transition:opacity .08s ease , transform .08s ease;z-index:19}.share-btn[data-tooltip]:hover::after{opacity:1;transform:translateX(-50%) translateY(0);transition:opacity .15s ease , transform .15s ease}.share-btn[data-tooltip]:hover::before{opacity:1;transform:translateX(-50%) translateY(0) rotate(45deg);transition:opacity .15s ease , transform .15s ease}.article-hero{padding:8px 0 0}.hero-media{aspect-ratio: 3/2;border-radius:var(--r-lg);background:var(--surface-warm);position:relative;overflow:hidden;border:1px solid var(--border)}.hero-media::before{content:'';position:absolute;inset:0;background-image:radial-gradient(ellipse at 20% 30%,rgba(231,76,60,.1),transparent 55%) , radial-gradient(ellipse at 80% 70%,rgba(255,239,227,.92),transparent 50%)}.hero-media::after{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(-20deg,transparent 0 16px,rgba(31,31,31,.035) 16px 17px)}.hero-media.has-thumbnail{background:var(--muted)}.hero-media.has-thumbnail::before,.hero-media.has-thumbnail::after{display:none}.hero-media.has-thumbnail img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-label{position:absolute;left:16px;bottom:16px;font-family: var(--ff-mono);font-size:11px;color:rgba(31,31,31,.45);padding:4px 10px;background:rgba(255,255,255,.78);border-radius:6px;z-index:2}.article-body{padding:0 0 64px}.gt-adsense-more,.gt-adsense-after-footer{text-align:center}.gt-adsense-more{margin:24px 0}.gt-adsense-after-footer{max-width: calc(var(--read-w) + 48px);margin:0 auto 40px;padding:0 24px}.prose>*+*{margin-top:24px}.prose p{font-size:16px;line-height:1.95;color:var(--primary);margin:1.5em 0}.prose p strong{font-weight:700;background:linear-gradient(transparent 62%,rgba(231,76,60,.18) 62% 88%,transparent 88%);padding:0 2px}.prose p a,.prose li a{color:var(--link);font-weight:500;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(37,99,235,.4);transition:color .15s ease , text-decoration-color .15s ease}.prose p a:hover,.prose li a:hover{color:var(--primary);text-decoration-color:rgba(31,31,31,.4)}.prose h2{position:relative;margin:56px 0 20px;padding:4px 0 4px 16px;font-size:24px;font-weight:700;line-height:1.45;text-wrap:pretty}.prose h2::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:4px;background:var(--tertiary);border-radius:2px}.prose h3{position:relative;margin:40px 0 14px;padding-left:14px;font-size:18px;font-weight:700;line-height:1.55;border-left:3px solid var(--tertiary)}.prose h4{margin:28px 0 10px;padding-bottom:6px;font-size:16px;font-weight:700;line-height:1.5;color:var(--primary);border-bottom:2px solid var(--border)}.prose ul,.prose ol{margin:0;font-size:16px;line-height:1.95}.prose ul:not(.futaba-box__meta) li + li, .prose ol li + li {margin-top:6px}.prose ul{list-style:none;padding-left:0}.prose ul li{position:relative;padding-left:22px}.prose ul li>p{margin:0}.prose ul li::before{content:'';position:absolute;left:2px;top: calc((1.95em - 8px) / 2);width:8px;height:8px;background:var(--tertiary);border-radius:2px;transform:rotate(45deg)}.prose ol{list-style:none;padding-left:0;counter-reset:stepcounter}.prose ol li{position:relative;padding-left:44px;min-height:28px;counter-increment:stepcounter}.prose ol li::before{content:counter(stepcounter,decimal-leading-zero);position:absolute;left:0;top:.15em;width:30px;height:28px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--tertiary);border-radius:var(--r-sm);font-family: var(--ff-en);font-size:11px;font-weight:700}#toc_container{max-width:700px;margin:40px auto;padding:24px 28px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);box-shadow:0 14px 32px rgba(31,31,31,.05)}#toc_container .toc_title{position:relative;margin:0 0 16px 0!important;display:block;text-align:left;font-weight:700;font-size:20px;line-height:1.45;color:var(--primary);padding:0 0 12px 16px}#toc_container .toc_title::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:1px;background:var(--border)}#toc_container .toc_title::before{content:'';position:absolute;left:0;top:4px;bottom:12px;width:4px;border-radius:2px;background:var(--tertiary)}#toc_container ul,#toc_container ol{margin:0;padding:0}#toc_container ul li{position:relative;margin-bottom:0!important;padding:8px 0 8px 26px;border-bottom:1px solid rgba(31,31,31,.06);line-height:1.8}#toc_container ul li:before{content:"";position:absolute;left:4px;top: calc((1.8em - 8px) / 2 + 11px);width:8px;height:8px;border-radius:2px;background-color:var(--tertiary);transform:rotate(45deg)}#toc_container ul li ul li:before{background-color:rgba(231,76,60,.58);top: calc((1.8em - 8px) / 2 + 8px)}.toc_list li{list-style:none}.toc_list li ul li:last-child{border-bottom:none}.toc_list li ul li span{margin-right:30px}.toc_list span{margin:0 14px 0 0;font-family: var(--ff-en);font-size:12px;font-weight:700;color:var(--secondary)}.toc_list li a{display:block;padding:2px 0;color:var(--primary);text-decoration:none;transition:color .15s ease}.toc_list li a:hover{text-decoration:none;color:var(--tertiary)}#toc_container ul ul,#toc_container ol ol{margin-top:6px}#toc_container ul ul li,#toc_container ol ol li{padding-top:6px;padding-bottom:6px;font-size:14px}#toc_container ul li:last-child,#toc_container ol li:last-child{border-bottom:none}.prose .embed-container{position:relative;overflow:hidden;height:0;margin:0;padding-bottom:56.25%}.prose .embed-container iframe{position:absolute;top:0;left:0;width:100%!important;height:100%!important}.prose .twitter .twitter-tweet,.wp-block-embed-twitter .twitter-tweet{margin:1.6em auto!important}.prose figure{margin:36px 0}.prose figure img{border-radius:var(--r-md);height:auto;border:1px solid var(--border)}.prose figcaption{margin-top:12px;font-size:12.5px;line-height:1.7;color:var(--secondary);text-align:center}.prose figure .fig-media{aspect-ratio: 3/2;border-radius:var(--r-md);background:var(--surface-warm);position:relative;overflow:hidden;border:1px solid var(--border)}.prose figure .fig-media.b{background:#efe9e4}.prose figure .fig-media.c{background:#f0f0f0}.prose figure .fig-media::before{content:'';position:absolute;inset:0;background-image:radial-gradient(ellipse at 30% 30%,rgba(231,76,60,.08),transparent 55%) , radial-gradient(ellipse at 75% 80%,rgba(255,239,227,.9),transparent 55%)}.prose figure .fig-media::after{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(-20deg,transparent 0 14px,rgba(31,31,31,.03) 14px 15px)}.prose figure .fig-label{position:absolute;left:12px;bottom:12px;font-family: var(--ff-mono);font-size:11px;color:rgba(31,31,31,.48);padding:4px 10px;background:rgba(255,255,255,.78);border-radius:6px}.prose figure.size-vertical{margin-inline:auto}.prose figure.portrait{text-align:center}.prose figure.portrait .fig-media{aspect-ratio: 2/3;width:360px;max-width:100%;margin:0 auto}.prose .wp-block-image{margin:36px 0}.prose>.wp-block-image:first-child{margin-top:0}.prose .wp-block-image img{border-radius:var(--r-md);border:1px solid var(--border);display:block;margin-inline:auto}.prose .wp-block-gallery .wp-block-image img{display:revert;margin-inline:revert}.prose .wp-block-image.size-portrait img{max-width:60%;margin-inline:auto;display:block}@media (max-width:768px){.prose .wp-block-image.size-portrait img{max-width:70%}}.prose .wp-block-image.size-wide-image{width:min(var(--max-w),100vw);max-width:none;margin-left: calc(50% - min(var(--max-w), 100vw) / 2);margin-right: calc(50% - min(var(--max-w), 100vw) / 2)}.prose .wp-block-image.size-wide-image img{width:100%;max-width:none}.prose .wp-block-image.size-full-image{width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}.prose .wp-block-image.size-full-image img{width:100%;max-width:none}.prose .wp-block-image figcaption{margin-top:12px;font-size:12.5px;color:var(--secondary);text-align:center}.prose blockquote,.prose .wp-block-quote{margin:36px 0;padding:22px 24px 22px 52px;background:var(--muted);border:none;border-radius:var(--r-md);position:relative;font-size:16px;line-height:1.9;color:var(--primary)}.prose blockquote::before,.prose .wp-block-quote::before{content:'\201C';position:absolute;top:8px;left:18px;font-family: var(--ff-en);font-size:48px;font-weight:700;color:var(--secondary);opacity:.3;line-height:1}.prose blockquote.is-style-accent,.prose .wp-block-quote.is-style-accent{background:var(--surface-warm);border-left:none}.prose blockquote.is-style-accent::before,.prose .wp-block-quote.is-style-accent::before{color:var(--tertiary);opacity:.55}.prose blockquote p,.prose .wp-block-quote p{margin:0}.prose blockquote cite,.prose .wp-block-quote cite{display:block;margin-top:12px;font-size:12px;color:var(--secondary);font-style:normal;font-family: var(--ff-en)}.prose blockquote cite::before,.prose .wp-block-quote cite::before{content:'— '}.prose .callout{margin:32px 0;padding:20px 22px;background:var(--surface-warm);border:1px solid var(--border);border-left:3px solid var(--tertiary);border-radius:var(--r-md);display:flex;gap:14px;align-items:flex-start}.prose .callout .co-icon{width:28px;height:28px;border-radius:var(--r-pill);background:var(--surface);color:var(--tertiary);display:grid;place-items:center;flex:none;margin-top:2px}.prose .callout .co-body{flex:1}.prose .callout .co-title{font-size:13px;font-weight:700;margin:0 0 4px;color:var(--primary)}.prose .callout p{font-size:14.5px;line-height:1.8;color:var(--secondary);margin:0}.prose .wp-block-group.is-style-callout{margin:32px 0;padding:20px 22px;background:var(--surface-warm);border:1px solid var(--border);border-left:3px solid var(--tertiary);border-radius:var(--r-md)}.prose .wp-block-group.is-style-callout p{font-size:14.5px;line-height:1.8;color:var(--secondary);margin:0}.prose .wp-block-group.is-style-callout>*:first-child{margin-top:0}.prose .wp-block-buttons{margin:28px 0}.prose .wp-block-button__link{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-pill);font-size:15px;font-weight:700;text-decoration:none;transition:background .15s ease , color .15s ease , border-color .15s ease;background:var(--tertiary);color:var(--on-tertiary);border:2px solid var(--tertiary)}.prose .wp-block-button__link:hover{background:#c0392b;border-color:#c0392b}.prose .wp-block-button.is-style-outline .wp-block-button__link{background:var(--surface);color:var(--tertiary);border:2px solid var(--tertiary)}.prose .wp-block-button.is-style-outline .wp-block-button__link:hover{background:var(--accent-soft)}.prose .wp-block-button.is-style-ghost .wp-block-button__link{background:transparent;color:var(--secondary);border:2px solid var(--border-secondary)}.prose .wp-block-button.is-style-ghost .wp-block-button__link:hover{border-color:var(--primary);color:var(--primary)}.prose .box-white,.prose .box-muted,.prose .box-accent,.prose .box-pr,.prose .wp-block-group.is-style-box-white,.prose .wp-block-group.is-style-box-muted,.prose .wp-block-group.is-style-box-accent,.prose .wp-block-group.is-style-box-pr{margin:32px 0;padding:24px 28px;border-radius:var(--r-lg)}.prose .box-white,.prose .wp-block-group.is-style-box-white{background:var(--surface);border:1px solid var(--border)}.prose .box-muted,.prose .wp-block-group.is-style-box-muted{background:var(--muted)}.prose .box-accent,.prose .wp-block-group.is-style-box-accent{background:var(--surface-warm);border-left:4px solid var(--tertiary);border-radius:0 var(--r-lg) var(--r-lg) 0}.prose .box-pr,.prose .wp-block-group.is-style-box-pr{background:var(--accent-soft)}.prose .box-pr::before,.prose .wp-block-group.is-style-box-pr::before{content:'PR';display:block;width:fit-content;margin-bottom:12px;padding:2px 10px;background:var(--tertiary);color:#fff;font-size:10px;font-weight:700;border-radius:var(--r-pill)}.prose .wp-block-group.is-style-memo{margin:32px 0;padding:20px 24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--tertiary)}.prose .wp-block-group.is-style-memo>*:first-child{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--primary);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}.prose .wp-block-group.is-style-memo>*:first-child::before{content:'';display:inline-block;width:18px;height:18px;flex:none;border-radius:50%;background-color:var(--tertiary);background-image:url(data:image/svg+xml,%3Csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'%23fff\'\ stroke-width=\'3\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3E%3Cpolyline\ points=\'20\ 6\ 9\ 17\ 4\ 12\'/%3E%3C/svg%3E);background-size:12px;background-repeat:no-repeat;background-position:center}.prose .is-style-box-white,.prose .is-style-box-muted,.prose .is-style-box-accent,.prose .is-style-box-pr,.prose .has-box-white-background-color.has-background,.prose .has-box-muted-background-color.has-background,.prose .has-box-accent-background-color.has-background,.prose .has-box-pr-background-color.has-background{margin:32px 0;padding:24px 28px;border-radius:var(--r-lg)}.prose .is-style-box-white,.prose .has-box-white-background-color.has-background{background:var(--surface);border:1px solid var(--border)}.prose .is-style-box-muted,.prose .has-box-muted-background-color.has-background{background:var(--muted)}.prose .is-style-box-accent,.prose .has-box-accent-background-color.has-background{background:var(--surface-warm);border-left:4px solid var(--tertiary);border-radius:0 var(--r-lg) var(--r-lg) 0}.prose .is-style-box-pr,.prose .has-box-pr-background-color.has-background{background:var(--accent-soft)}.prose .is-style-box-pr::before,.prose .has-box-pr-background-color.has-background::before{content:'PR';display:block;width:fit-content;margin-bottom:12px;padding:2px 10px;background:var(--tertiary);color:#fff;font-size:10px;font-weight:700;border-radius:var(--r-pill)}.prose :where(.box-white, .box-muted, .box-accent, .box-pr, .is-style-box-white, .is-style-box-muted, .is-style-box-accent, .is-style-box-pr, .has-box-white-background-color.has-background, .has-box-muted-background-color.has-background, .has-box-accent-background-color.has-background, .has-box-pr-background-color.has-background) > :first-child,
.prose :where(.box-white, .box-muted, .box-accent, .box-pr, .is-style-box-white, .is-style-box-muted, .is-style-box-accent, .is-style-box-pr, .has-box-white-background-color.has-background, .has-box-muted-background-color.has-background, .has-box-accent-background-color.has-background, .has-box-pr-background-color.has-background) > .wp-block-group__inner-container > :first-child {margin-top:0}.prose :where(.box-white, .box-muted, .box-accent, .box-pr, .is-style-box-white, .is-style-box-muted, .is-style-box-accent, .is-style-box-pr, .has-box-white-background-color.has-background, .has-box-muted-background-color.has-background, .has-box-accent-background-color.has-background, .has-box-pr-background-color.has-background) > :last-child,
.prose :where(.box-white, .box-muted, .box-accent, .box-pr, .is-style-box-white, .is-style-box-muted, .is-style-box-accent, .is-style-box-pr, .has-box-white-background-color.has-background, .has-box-muted-background-color.has-background, .has-box-accent-background-color.has-background, .has-box-pr-background-color.has-background) > .wp-block-group__inner-container > :last-child {margin-bottom:0}.prose .is-style-memo{margin:32px 0;padding:20px 24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--tertiary)}.prose .is-style-memo>.wp-block-group__inner-container{display:block;margin:0;padding:0;border-bottom:0}.prose .is-style-memo>.wp-block-group__inner-container::before{content:none;display:none}.prose .is-style-memo>.wp-block-group__inner-container>*:first-child{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--primary);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}.prose .is-style-memo>.wp-block-group__inner-container>*:first-child::before{content:'';display:inline-block;width:18px;height:18px;flex:none;border-radius:50%;background-color:var(--tertiary);background-image:url(data:image/svg+xml,%3Csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'%23fff\'\ stroke-width=\'3\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3E%3Cpolyline\ points=\'20\ 6\ 9\ 17\ 4\ 12\'/%3E%3C/svg%3E);background-size:12px;background-repeat:no-repeat;background-position:center}.prose .is-style-memo>:last-child,.prose .is-style-memo>.wp-block-group__inner-container>:last-child{margin-bottom:0}.prose pre,.prose .wp-block-code{margin:32px 0;padding:20px 22px;background:var(--primary);color:var(--neutral);border-radius:var(--r-md);font-family: var(--ff-mono);font-size:13px;line-height:1.75;overflow-x:auto}.prose pre .tok-key{color:#ffb3a0}.prose pre .tok-str{color:#c4e3b6}.prose pre .tok-com{color:#8b8b8b}.prose pre .tok-num{color:#ffd8b5}.prose code:not(pre code) {font-family: var(--ff-mono);font-size:.875em;padding:2px 7px;background:var(--accent-soft);color:var(--tertiary);border-radius:6px}.prose .split{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:start;margin:32px 0}.prose .split .fig-media{aspect-ratio: 4/3;border-radius:var(--r-md)}.prose .split .split-text{font-size:15px;line-height:1.9}.prose .split-images{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0}.prose .split-images figure{margin:0}.prose .split-images figcaption{margin-top:10px;font-size:12px;text-align:center}.prose .table-wrap{margin:32px 0;overflow-x:auto;border:1px solid var(--border-secondary);border-radius:var(--r-md);background:var(--surface)}.prose .wp-block-table{margin:32px 0;overflow-x:auto;border:1px solid var(--border-secondary);border-radius:var(--r-md);background:var(--surface)}.prose .wp-block-table thead{}.prose table{width:100%;border-collapse:collapse;font-family: var(--ff-jp);font-size:14px;color:var(--primary)}.prose table th,.prose table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-secondary)}.prose .wp-block-table th,.prose .wp-block-table td{border:0;border-bottom:1px solid var(--border-secondary)}.prose table thead{border-bottom:0}.prose table th{background:var(--primary);color:#fff;font-family: var(--ff-en);font-size:12px;font-weight:700;padding:13px 16px;border-bottom:none}.prose .wp-block-table:not(.is-style-spec-sheet) table th:first-child {border-top-left-radius:var(--r-md)}.prose .wp-block-table:not(.is-style-spec-sheet) table th:last-child {border-top-right-radius:var(--r-md)}.prose .wp-block-table:not(.is-style-stripes):not(.is-style-spec-sheet) table tbody tr:nth-child(even) td {background:var(--neutral)}.prose .wp-block-table.is-style-stripes table tbody tr:nth-child(odd) td {background:var(--neutral)}.prose table tr:last-child td{border-bottom:none}.prose table td strong{font-weight:700;color:var(--primary)}.prose table .price{font-family: var(--ff-en);font-weight:600;white-space:nowrap}.prose .wp-block-table figcaption{padding:12px 16px;font-size:12.5px;color:var(--secondary);text-align:center;border-top:1px solid var(--border-secondary)}.prose .wp-block-table.is-style-spec-sheet table thead{display:table-header-group}.prose .wp-block-table.is-style-spec-sheet table tbody th{background:var(--surface);color:var(--primary);font-family: var(--ff-jp);font-size:14px;font-weight:400;text-transform:none;padding:12px 16px;border-bottom:1px solid var(--border-secondary)}.prose .wp-block-table.is-style-spec-sheet table:has(thead) thead th:first-child {border-top-left-radius:var(--r-md)}.prose .wp-block-table.is-style-spec-sheet table:has(thead) thead th:last-child {border-top-right-radius:var(--r-md)}.prose .wp-block-table.is-style-spec-sheet table tbody :is(th, td):first-child {background:var(--accent-soft);font-weight:700;width:28%;color:var(--primary);border-right:1px solid var(--border-secondary)}.prose .wp-block-table.is-style-spec-sheet table tbody tr:nth-child(even) :is(th, td):first-child {background:var(--accent-soft)}.prose .wp-block-table.is-style-spec-sheet table tbody :is(th, td):first-child strong {font-weight:700;color:var(--primary)}.prose .wp-block-table.is-style-spec-sheet table tbody tr:nth-child(even) td:not(:first-child) {background:var(--neutral)}.prose .wp-block-table.is-style-spec-sheet table:has(thead) tbody tr:nth-child(odd) td:not(:first-child) {background:var(--neutral)}.prose .wp-block-table.is-style-spec-sheet table:has(thead) tbody tr:nth-child(even) td:not(:first-child) {background:var(--surface)}.prose .wp-block-table.is-style-spec-sheet table tr:last-child td{border-bottom:none}.kaerebalink-box,.booklink-box,.rinker-box,.ah-box{display:flex;flex-wrap:wrap;justify-content:space-evenly;gap:16px;max-width:700px;margin:20px auto;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-sizing:border-box;line-height:1.75;overflow:hidden}.ah-image,.ah-image-media{flex-basis:35%}.kaerebalink-image,.booklink-image,.rinker-image{flex-basis:60%}.kaerebalink-image img,.booklink-image img,.ah-image-media img,.rinker-image img,.ah-image img{margin:0 auto 20px!important}.ah-info{flex-basis:61%}.kaerebalink-info,.booklink-info,.rinker-detail{flex-basis:100%}.kaerebalink-name a,.booklink-info a,.rinker-title a,.ah-info a{font-size:14px;line-height:1.7}.kaerebalink-powered-date,.booklink-powered-date,.kaerebalink-powered-date a,.booklink-powered-date a,.kaerebalink-detail,.booklink-detail,.rinker-brand,.rinker-price,.rinker-release,.rinker-date,.ah-cat,.ah-price{font-size:12px;color:var(--secondary)}.rinker-link{margin-top:10px}.rinker-link img{display:none!important}.sh-box{margin:32px 0}.sh-box a{display:flex;flex-wrap:wrap;align-items:flex-start;overflow:hidden;max-width:700px;margin:0 auto;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-sizing:border-box;gap:16px;color:var(--primary);line-height:1.75;transition:transform .25s ease , box-shadow .25s ease , border-color .15s ease}.sh-box a:hover{transform:translateY(-2px);border-color:rgba(31,31,31,.14);box-shadow:0 12px 32px -22px rgba(31,31,31,.22)}.sh-box a:hover .sh-title{color:var(--tertiary)}.sh-image{flex:0 0 38%;aspect-ratio: 3 / 2;overflow:hidden}.sh-image img{width:100%;height:100%;max-width:100%;object-fit:cover;object-position:center;margin:0!important;border:1px solid var(--border);border-radius:var(--r-md);background:var(--neutral)}.sh-detail{flex:1 1 62%;min-width:0}.sh-detail-il::before,.sh-detail-el::before{display:inline-flex;align-items:center;justify-content:center;height:26px;padding:0 12px;margin-bottom:10px;border-radius:var(--r-pill);box-sizing:border-box;font-size:11px;font-weight:700}.sh-detail-il::before{content:'関連記事';background:var(--accent-soft);color:var(--tertiary)}.sh-detail-el::before{content:'外部リンク';background:var(--primary);color:#fff}.sh-title{display:-webkit-box;font-size:16px;font-weight:700;line-height:1.6;color:var(--primary);transition:color .3s ease;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.sh-excerpt{display:none;margin-top:10px;font-size:13px;line-height:1.8;color:var(--secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.sh-url{order:3;flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;margin-top:10px;padding:3px 10px 3px 8px;background:var(--muted);border-radius:var(--r-pill);font-size:11px;font-weight:500;color:var(--secondary);white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.sh-url::before{content:'';display:inline-block;width:11px;height:11px;background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='2' y1='12' x2='22' y2='12'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'/%3E%3C/svg%3E") center / contain no-repeat;flex-shrink:0;opacity:.7}.shoplinkamazon,.shoplinkkindle,.shoplinkrakuten,.link-amazon,.link-rakuten,.link-rakuten-ichiba,.link-yahoo,.link-freelink1,.link-freelink2{margin:5px 10px}.shoplinkamazon a,.shoplinkkindle a,.shoplinkrakuten a,.ah-link a,.link-amazon a,.link-rakuten a,.link-rakuten-ichiba a,.link-yahoo a,.link-freelink1 a,.link-freelink2 a,.entry-body-btn a{display:block;max-width:700px;margin:10px auto;padding:10px;box-sizing:border-box;border-radius:var(--r-pill)!important;text-align:center;text-decoration:none!important;font-size:1em;font-weight:700;color:#fff;background:var(--tertiary)}.shoplinkamazon a:hover,.shoplinkkindle a:hover,.shoplinkrakuten a:hover,.ah-link a:hover,.link-amazon a:hover,.link-rakuten a:hover,.link-rakuten-ichiba a:hover,.link-yahoo a:hover,.link-freelink1 a:hover,.link-freelink2 a:hover,.entry-body-btn a:hover{background:#c0392b}.shoplinkamazon a,.shoplinkkindle a,.link-amazon a,.entry-body-btn a[href*="amazon.co.jp"],.entry-body-btn a[href*="amzn.to"]{background:var(--color-amazon)}.shoplinkamazon a:hover,.shoplinkkindle a:hover,.link-amazon a:hover,.entry-body-btn a[href*="amazon.co.jp"]:hover,.entry-body-btn a[href*="amzn.to"]:hover{background:#b36b00}.shoplinkrakuten a,.link-rakuten a,.link-rakuten-ichiba a,.entry-body-btn a[href*="rakuten.co.jp"]{background:var(--color-rakuten)}.shoplinkrakuten a:hover,.link-rakuten a:hover,.link-rakuten-ichiba a:hover,.entry-body-btn a[href*="rakuten.co.jp"]:hover{background:#730000}.link-yahoo,.btn-yahoo a,.is-style-btn-yahoo a{background:var(--color-yahoo)}.link-yahoo a:hover,.btn-yahoo a:hover,.is-style-btn-yahoo a:hover{background:#b3001b}.link-freelink2 a{background:#0097ab}.link-freelink2 a:hover{background:#00535f}.btn-docomo a,.is-style-btn-docomo a{background:var(--color-docomo)}.btn-docomo a:hover,.is-style-btn-docomo a:hover{background:#800020}.btn-au a,.is-style-btn-au a{background:var(--color-au)}.btn-au a:hover,.is-style-btn-au a:hover{background:#a03a03}.btn-sb a,.is-style-btn-sb a{background:var(--color-sb)}.btn-sb a:hover,.is-style-btn-sb a:hover{background:#6e6f73}.btn-black a,.is-style-btn-black a{background:#3d3d3d}.btn-black a:hover,.is-style-btn-black a:hover{background:#000}.btn-green a,.is-style-btn-green a{background:var(--color-line)}.btn-green a:hover,.is-style-btn-green a:hover{background:#006d00}.btn-blue a,.is-style-btn-blue a{background:var(--color-blue)}.btn-blue a:hover,.is-style-btn-blue a:hover{background:#005499}.ah-link{flex-basis:100%;padding:20px 10px 0}.ah-link a::before{vertical-align:middle;line-height:1;margin-right:10px;-webkit-font-smoothing:antialiased;content:url(data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20width%3D%2215%22%20height%3D%2215%22%3E%0A%20%20%20%20%20%20%20%20%3Cpath%20fill%3D%22%23fff%22%20d%3D%22M15.3%208.7c2.8%202.8%202.8%207.3%200%2010.1l-3.1%203.1c-2.8%202.8-7.3%202.8-10.1%200s-2.8-7.3%200-10.1l1.7-1.7c.5-.5%201.3-.2%201.3.5%200%20.8.2%201.7.5%202.5.1.3%200%20.6-.2.8l-.6.6c-1.3%201.3-1.4%203.5-.1%204.8%201.3%201.3%203.5%201.3%204.8%200l3.1-3.1c1.3-1.3%201.3-3.5%200-4.8-.2-.2-.3-.3-.5-.4-.2-.1-.3-.4-.3-.6%200-.5.2-1%20.5-1.4l1-1c.3-.3.7-.3%201-.1.4.2.7.5%201%20.8zm6.6-6.6c-2.8-2.8-7.3-2.8-10.1%200L8.7%205.2C6%208%205.9%2012.5%208.7%2015.3c.3.3.6.6%201%20.8.3.2.7.2%201-.1l1-1c.4-.4.6-.9.5-1.4%200-.2-.1-.5-.3-.6-.1-.1-.3-.2-.5-.4-1.3-1.3-1.3-3.5%200-4.8l3.1-3.1c1.3-1.3%203.5-1.3%204.8%200%201.3%201.3%201.3%203.5-.1%204.8l-.6.6c-.2.2-.3.5-.2.8.3.8.4%201.6.5%202.5%200%20.7.8%201%201.3.5l1.7-1.7c2.8-2.8%202.8-7.3%200-10.1z%22%2F%3E%0A%20%20%20%20%3C%2Fsvg%3E)}.ah-link a{max-width:70%}.ah-image img{border-radius:20px}.gist-meta img{display:none}.article-footer{padding:0 0 24px}.category-row,.tags-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:20px 0}.category-row{border-top:1px solid var(--border)}.tags-row{border-top:1px solid var(--border)}.category-row+.tags-row{border-top:none;padding-top:0}.taxo-label{flex:0 0 100%;font-size:15px;font-weight:500;color:var(--secondary)}.tag-chip{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border);color:var(--secondary);font-size:12px;font-weight:500;transition:background .15s ease , color .15s ease , border-color .15s ease}.tag-chip::before{content:'#';color:var(--tertiary);margin-right:4px;font-weight:700}.tag-chip:hover{background:var(--accent-soft);color:var(--tertiary);border-color:transparent}.author-card{margin-top:32px;padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:start}.author-card .avatar.large{width:72px;height:72px;font-size:22px;object-fit:cover}.author-card .ac-name{font-size:16px;font-weight:700;margin:0 0 4px}.author-card .ac-role{font-family: var(--ff-en);font-size:11px;font-weight:500;color:var(--secondary);text-transform:uppercase;margin-bottom:10px}.author-card .ac-bio{font-size:13.5px;line-height:1.85;color:var(--secondary);margin:0 0 14px}.author-card .ac-links{display:flex;gap:8px}.ac-link{width:38px;height:38px;display:grid;place-items:center;border-radius:var(--r-pill);background:var(--neutral);border:1px solid var(--border);color:var(--primary);transition:transform .18s ease , box-shadow .18s ease}.ac-link:hover{transform:translateY(-3px);box-shadow:0 6px 14px rgba(0,0,0,.12)}.ac-link--twitter{background:#000;border-color:transparent;color:#fff}.ac-link--instagram{background:var(--color-ig);border-color:transparent;color:#fff}.ac-link--note{background:#000;border-color:transparent;color:#fff}.ac-link--twitter:hover,.ac-link--instagram:hover,.ac-link--note:hover{color:#fff}.related{padding:56px 0 24px;background:var(--neutral)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.related .article-card h3{font-size:14px}.related .article-card .body{padding:16px 18px 18px;gap:8px}.related .article-card .meta{font-size:11px;margin-top:4px}.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--primary);color:#fff;padding:12px 20px;border-radius:var(--r-pill);font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s ease , transform .2s ease;z-index:100;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%,0)}.has-primary-color{color:var(--primary)!important}.has-secondary-color{color:var(--secondary)!important}.has-tertiary-color{color:var(--tertiary)!important}.has-link-color{color:var(--link)!important}.has-neutral-color{color:var(--neutral)!important}.has-surface-color{color:var(--surface)!important}.has-muted-color{color:var(--muted)!important}.has-surface-warm-color{color:var(--surface-warm)!important}.has-accent-soft-color{color:var(--accent-soft)!important}.has-box-white-color{color:var(--surface)!important}.has-box-muted-color{color:var(--muted)!important}.has-box-accent-color{color:var(--surface-warm)!important}.has-box-pr-color{color:var(--accent-soft)!important}.has-primary-background-color{background-color:var(--primary)!important}.has-secondary-background-color{background-color:var(--secondary)!important}.has-tertiary-background-color{background-color:var(--tertiary)!important}.has-link-background-color{background-color:var(--link)!important}.has-neutral-background-color{background-color:var(--neutral)!important}.has-surface-background-color{background-color:var(--surface)!important}.has-muted-background-color{background-color:var(--muted)!important}.has-surface-warm-background-color{background-color:var(--surface-warm)!important}.has-accent-soft-background-color{background-color:var(--accent-soft)!important}.has-background{border-radius:var(--r-md)}.has-box-white-background-color.has-background{padding:24px 28px;border:1px solid var(--border)}.has-box-muted-background-color.has-background{padding:24px 28px}.has-box-accent-background-color.has-background{padding:24px 28px;border:1px solid #f2ddd4}.has-box-pr-background-color.has-background{padding:24px 28px}.has-box-pr-background-color.has-background::before{content:'PR';display:block;width:fit-content;margin-bottom:12px;padding:2px 10px;background:var(--tertiary);color:#fff;font-size:10px;font-weight:700;border-radius:var(--r-pill)}.prose .box-white,.prose .is-style-box-white,.prose .wp-block-group.is-style-box-white,.prose .has-surface-background-color.has-background,.prose .has-box-white-background-color.has-background,.has-surface-background-color.has-background,.has-box-white-background-color.has-background{background:var(--surface)!important;background-color:var(--surface)!important}.prose .has-surface-background-color.has-background,.has-surface-background-color.has-background,.prose .has-box-muted-background-color.has-background,.has-box-muted-background-color.has-background{border:1px solid var(--border);border-radius:var(--r-lg)}.prose .has-box-accent-background-color.has-background,.has-box-accent-background-color.has-background{border-radius:var(--r-lg);border-left:1px solid #f2ddd4}.prose .is-style-box-pr,.prose .wp-block-group.is-style-box-pr{border:1px solid #f2ddd4}.prose .is-style-box-pr p,.prose .wp-block-group.is-style-box-pr p{margin:0}.prose .wp-block-group.is-style-memo{display:grid;grid-template-columns:22px minmax(0,1fr);column-gap:18px;align-items:start;padding:24px 28px;border-radius:var(--r-lg);background:var(--surface-warm);border:1px solid #f2ddd4;border-left:4px solid var(--tertiary)}.prose .wp-block-group.is-style-memo::before{content:'';grid-column:1;grid-row:1;width:22px;height:22px;margin-top:1px;border-radius:50%;background-color:var(--surface);background-image:url(data:image/svg+xml,%3Csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'%23E74C3C\'\ stroke-width=\'3\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3E%3Cpolyline\ points=\'20\ 6\ 9\ 17\ 4\ 12\'/%3E%3C/svg%3E);background-size:13px;background-repeat:no-repeat;background-position:center;box-shadow:inset 0 0 0 1px rgba(231,76,60,.18)}.prose .wp-block-group.is-style-memo>.wp-block-group__inner-container{display:contents}.prose .wp-block-group.is-style-memo>.wp-block-group__inner-container::before,.prose .wp-block-group.is-style-memo>.wp-block-group__inner-container>*:first-child::before{content:none;display:none}.prose .wp-block-group.is-style-memo > :not(.wp-block-group__inner-container):first-child,
.prose .wp-block-group.is-style-memo > .wp-block-group__inner-container > :first-child {grid-column:2;grid-row:1;display:block;margin:0;padding:0 0 12px;border-bottom:1px solid #f2ddd4;color:var(--primary);font-size:15px;font-weight:700;line-height:1.55}.prose .wp-block-group.is-style-memo > :not(.wp-block-group__inner-container):not(:first-child),
.prose .wp-block-group.is-style-memo > .wp-block-group__inner-container > :not(:first-child) {grid-column:2;margin:12px 0 0;color:var(--secondary);font-size:15px;line-height:1.9}@media (max-width:768px){h1.article-title{font-size:24px;line-height:1.4}.article-lead{font-size:14px;line-height:1.8}.meta-row{gap:10px;padding:12px 0}.meta-dates{gap:10px}.meta-row .divider{display:none}.share-bar{gap:8px}.share-btn{height:34px;padding:0 12px;font-size:12px}.prose h2{font-size:20px;margin:40px 0 14px}.prose h3{font-size:16px;margin:28px 0 10px}.prose p{font-size:15px;line-height:1.9}#toc_container{margin:32px auto;padding:20px 18px;border-radius:var(--r-md)}#toc_container .toc_title{margin-bottom:12px!important;padding:0 0 10px 14px;font-size:18px}#toc_container ul li{padding:6px 0 6px 22px;font-size:14px;line-height:1.7}#toc_container ul li:before{left:3px;top: calc((1.7em - 8px) / 2 + 8px)}.prose .split{grid-template-columns:1fr}.prose .split-images{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,1fr);gap:16px}.author-card{grid-template-columns:56px 1fr;padding:20px;gap:16px}.author-card .avatar.large{width:56px;height:56px;font-size:18px}}@media (max-width:480px){.related-grid{grid-template-columns:1fr}}.reading-progress{position:fixed;top:0;left:0;width:0%;height:3px;background:var(--tertiary);z-index:9999;transition:width .1s linear;pointer-events:none}.archive-hero{background:var(--surface-warm);border-bottom:1px solid var(--border);padding:56px 0 48px}.archive-hero-eyebrow{margin:0 0 8px;font-family: var(--ff-en);font-size:12px;font-weight:700;text-transform:uppercase;color:var(--tertiary)}.archive-hero-title{margin:0 0 12px;font-size:36px;font-weight:700;line-height:1.25}.archive-hero-desc{margin:0 0 16px;font-size:14px;line-height:1.75;color:var(--secondary);max-width:640px}.archive-hero-count{margin:0;font-size:13px;color:var(--secondary)}@media (max-width:768px){.archive-hero{padding:40px 0 32px}.archive-hero-title{font-size:26px}}.search-count{display:inline-block;margin-left:12px;font-size:14px;font-weight:400;color:var(--secondary);vertical-align:middle}.search-empty{padding:48px 0;text-align:center}.search-empty-msg{margin:0 0 24px;color:var(--secondary)}.search-empty .search-form{max-width:480px;margin:0 auto}.page-hero{background:var(--surface-warm);border-bottom:1px solid var(--border);padding:56px 0 48px}.page-hero-title{margin:0;font-size:32px;font-weight:700;line-height:1.3}.page-section{padding:56px 0 80px}.container--narrow{max-width:760px;margin:0 auto;padding:0 24px}.page-links{margin-top:32px;font-size:14px;color:var(--secondary)}@media (max-width:768px){.page-hero{padding:40px 0 32px}.page-hero-title{font-size:24px}.page-section{padding:40px 0 64px}}.error-section{padding:80px 0 120px}.error-inner{max-width:480px;margin:0 auto;text-align:center}.error-code{margin:0 0 8px;font-family: var(--ff-en);font-size:96px;font-weight:700;line-height:1;color:var(--tertiary)}.error-title{margin:0 0 16px;font-size:24px;font-weight:700}.error-desc{margin:0 0 32px;font-size:14px;line-height:1.85;color:var(--secondary)}.error-actions{margin-bottom:32px}.btn-primary{display:inline-flex;align-items:center;padding:12px 28px;background:var(--tertiary);color:#fff;font-size:14px;font-weight:700;border-radius:var(--r-pill);transition:opacity .15s ease}.btn-primary:hover{opacity:.85}.error-search{max-width:360px;margin:0 auto}@media screen and (min-width:450px){.sh-box a{justify-content:space-between}.sh-image,.rinker-image{flex-basis:30%}.sh-detail,.rinker-detail{flex-basis:65%}.sh-image img,.rinker-image img{margin:0 auto!important}.rinker-box{justify-content:space-between}}@media (max-width:449px){.sh-box a{display:grid;grid-template-columns:36% 1fr;padding:16px;gap:14px}.sh-detail{min-width:0}.sh-url{grid-column: 1 / -1;justify-self:start;margin-top:0}.sh-title{font-size:14px;line-height:1.65}.sh-excerpt{margin-top:8px;font-size:12px;line-height:1.7}}@media screen and (min-width:640px){.aboutblog-masthead{font-size:2.5em}.aboutblog-desc{text-align:center}.sh-excerpt{display:-webkit-box}.main-entry-writer{display:flex;justify-content:space-between}.entry-writer-name{margin:0}.entry-writer-sns{justify-content:normal}}@media (max-width:480px){.share-btn span{display:none}.share-btn{width:50px;height:50px;padding:0;justify-content:center}.share-btn svg{width:20px;height:20px}.share-btn.x svg,.share-btn.hatena svg,.share-btn.threads svg{width:17px;height:17px}}.term-intro{max-width: calc(var(--read-w) + 48px);margin:0 auto 40px;padding:32px 0 36px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.term-intro-header{margin-bottom:20px}.term-intro-title{margin:0;font-size:24px;font-weight:700;line-height:1.45;color:var(--primary)}.term-intro-body>:first-child{margin-top:0}.term-intro-body>:last-child{margin-bottom:0}@media (max-width:768px){.term-intro{margin-bottom:32px;padding:28px 0 30px}.term-intro-title{font-size:21px}}:root{scrollbar-color:#e74c3c var(--surface);scrollbar-width:thin}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:#e74c3c;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#c0392b}