.b-blog-detail{--red:#e2130a;--cream:#fff3e1;--soft:#fff7f0;--text:#090909;--muted:#666;font-family:var(--font-tt-firs-neue), var(--font-neue-leiden), var(--font-graphik), sans-serif;color:var(--text);background:#fff;padding:100px 5vw 80px}.b-hero{background:linear-gradient(135deg,#fff3e1,#fff8f2);border-radius:24px;grid-template-columns:1.1fr .9fr;align-items:center;gap:60px;max-width:1220px;margin:0 auto 70px;padding:54px 64px;display:grid}.b-breadcrumb{color:#777;margin-bottom:28px;padding-top:80px;font-size:13px;font-weight:600}.b-meta{align-items:center;gap:18px;margin-bottom:28px;display:flex}.b-meta span{background:var(--red);color:#fff;letter-spacing:.05em;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:800}.b-meta small{color:#777;font-size:13px}.b-sep,.b-meta .b-sep{vertical-align:middle;font-size:8px;color:var(--red)!important}.b-hero h1{letter-spacing:-2px;margin:0 0 38px;font-size:clamp(36px,4.6vw,58px);font-weight:700;line-height:1.08}.b-hero h1 span{color:var(--red)}.b-author{align-items:center;gap:16px;display:flex}.b-author .avatar,.author-card .avatar{background:linear-gradient(135deg,#111,#555);border-radius:50%;width:54px;height:54px}.b-author strong,.author-card strong{font-size:15px;font-weight:700;display:block}.b-author small,.author-card small{color:#777;font-size:13px}.b-hero-cover{border-radius:20px;height:340px;position:relative;overflow:hidden;box-shadow:0 24px 60px #0000001f}.b-hero-cover img{object-fit:cover;width:100%;height:100%;display:block}.b-hero-cover-badge{background:var(--red);color:#fff;letter-spacing:.06em;border-radius:999px;padding:7px 14px;font-size:11px;font-weight:800;position:absolute;top:18px;left:18px}.b-breadcrumb-sep{color:#aaa;margin:0 6px}.b-layout{grid-template-columns:300px minmax(0,660px);align-items:start;gap:52px;max-width:1220px;margin:0 auto;display:grid}.b-toc{position:sticky;top:100px}.toc-head{color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;background:#050505;border-radius:14px 14px 0 0;justify-content:space-between;align-items:center;padding:16px 18px;font-weight:700;display:flex}.toc-head-right{align-items:center;gap:12px;display:flex}.toc-toggle-label{color:#fff;font-size:12px;font-weight:600;display:none}.toc-links>a{color:#555;background:#fff7f2;border-bottom:1px solid #0000000d;grid-template-columns:34px 1fr;gap:10px;padding:17px 18px;font-size:13px;line-height:1.5;text-decoration:none;transition:all .2s;display:grid}.toc-links>a:hover{background:#ffebe0}.toc-links>a b{color:var(--red);font-weight:800}.toc-links>a.active{color:#111;border-left:4px solid var(--red);background:#ffebe0;padding-left:14px;font-weight:700}.toc-cta{background:linear-gradient(135deg,#fff3e1,#ffe5dc);border-radius:18px;margin-top:24px;padding:24px}.toc-cta h4{margin:0 0 18px;font-size:19px;font-weight:700;line-height:1.25}.toc-cta a,.download-box a,.bottom-cta a{background:var(--red);color:#fff;border-radius:10px;padding:13px 20px;font-weight:800;text-decoration:none;transition:all .2s;display:inline-flex}.toc-cta a:hover,.download-box a:hover,.bottom-cta a:hover{background:#c0110a}.b-content{font-size:17px}.b-content p{color:#4d4d4d;margin:0 0 28px;line-height:1.9}.quote-box{background:linear-gradient(135deg,#fff3e1,#fff8f2);border-radius:18px;grid-template-columns:64px 1fr;align-items:center;margin-bottom:36px;padding:36px 42px;display:grid}.quote-box span{color:var(--red);font-family:serif;font-size:78px;font-weight:900;line-height:.7}.quote-box p{color:#111;margin:0;font-size:18px;font-weight:700}.mini-cta{color:#fff;background:#050505;border-radius:999px;align-items:center;gap:12px;width:max-content;margin:38px auto 52px;padding:14px 24px;font-size:14px;font-weight:800;display:flex}.mini-cta span{color:var(--red);font-size:16px}.b-content section{margin-bottom:42px}.b-content h2{margin:0 0 16px;font-size:26px;font-weight:700;line-height:1.35}.b-content h2 span{color:var(--red);margin-right:14px}.download-box{background:#fff3e1;border:1px solid #e2130a2e;border-radius:16px;margin:48px 0;padding:32px}.download-box h3{color:var(--red);margin:0 0 18px;font-size:19px;font-weight:700}.share-row-top{background:#050505;border-radius:999px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:14px 18px 14px 24px;display:flex;box-shadow:0 14px 24px #0000001a}.share-row-top strong{color:#fff;white-space:nowrap;font-size:15px;font-weight:700}.share-icons{align-items:center;gap:6px;display:flex}.share-icons a,.share-copy-btn{background:var(--red);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:15px;font-weight:800;text-decoration:none;transition:transform .2s,filter .2s;display:grid}.share-icons a:hover,.share-copy-btn:hover{filter:brightness(1.15);transform:scale(1.12)}.author-card{background:#fff7f2;border-radius:18px;grid-template-columns:64px 1fr 44px;align-items:center;gap:18px;padding:26px;display:grid}.author-card p{color:#555;margin:8px 0 0;font-size:14px;line-height:1.5}.author-card>a{width:42px;height:42px;color:var(--red);border:1px solid #e2130a59;border-radius:50%;place-items:center;font-weight:800;text-decoration:none;transition:all .2s;display:grid}.author-card>a:hover{background:var(--red);color:#fff}.side-box{background:#fff7f2;border-radius:18px;padding:26px;position:sticky;top:100px}.side-box h3{margin:0 0 24px;font-size:20px;font-weight:700}.side-box article{border-bottom:1px solid #00000012;grid-template-columns:80px 1fr;gap:16px;padding:18px 0;display:grid}.side-box article:last-child{border-bottom:none;padding-bottom:0}.thumb{border-radius:10px;height:78px}.thumb.red{background:linear-gradient(135deg,#fff,#e2130a)}.thumb.purple{background:linear-gradient(135deg,#fff,#1d1d35)}.thumb.orange{background:radial-gradient(circle,#ff7a1a 0 35%,#fff3e1 36%)}.side-box span{color:var(--red);letter-spacing:.05em;font-size:10px;font-weight:900;display:block}.side-box h4{margin:6px 0;font-size:14px;font-weight:600;line-height:1.35}.side-box small{color:#777;font-size:12px}.related-section{max-width:1220px;margin:90px auto 0;padding:0 5vw}.related-section h2{margin-bottom:36px;font-size:34px;font-weight:700}.related-section h2 span{color:var(--red)}.related-grid{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.related-card{background:#fff;border:1px solid #ececec;border-radius:18px;overflow:hidden}.related-card-link{color:inherit;text-decoration:none;display:block}.related-card-img-wrap{position:relative;overflow:hidden}.related-card-img-wrap img{object-fit:cover;width:100%;height:220px;display:block}.related-badge{background:var(--red);color:#fff;letter-spacing:.06em;border-radius:999px;padding:6px 12px;font-size:11px;font-weight:800;position:absolute;top:14px;left:14px}.related-card-body{padding:22px 22px 20px}.related-card-body h3{color:#111;margin:0 0 10px;font-size:18px;font-weight:700;line-height:1.35}.related-card-body p{color:#666;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin:0 0 18px;font-size:14px;line-height:1.65;display:-webkit-box;overflow:hidden}.related-card-meta{border-top:1px solid #f0f0f0;align-items:center;gap:12px;padding-top:14px;display:flex}.related-author-avatar{background:linear-gradient(135deg,#111,#555);border-radius:50%;flex-shrink:0;width:38px;height:38px}.related-card-meta strong{color:#111;font-size:13px;font-weight:700;display:block}.related-card-meta small{color:#888;font-size:12px}.bottom-cta{background:#fff7f2;border:1px solid #e2130a40;border-radius:20px;justify-content:space-between;align-items:center;gap:30px;max-width:960px;margin:80px auto 0;padding:42px 48px;display:flex}.bottom-cta h2{margin:0 0 12px;font-size:34px;font-weight:700;line-height:1.15}.bottom-cta h2 span{color:var(--red)}.bottom-cta p{color:#555;margin:0;font-size:16px}@media (max-width:1000px){.b-hero{grid-template-columns:1fr;padding:36px 28px}.b-layout{grid-template-columns:1fr;padding:0 24px}.b-toc{order:-1;position:static}.toc-toggle-label{display:inline}.toc-head{border-radius:14px}.toc-links{display:none;overflow:hidden}.toc-links--open{display:block}:is(.toc-links--open~.toc-head,.b-toc .toc-head:has(+.toc-links--open)){border-radius:14px 14px 0 0}.toc-cta,.b-sidebar{display:none}.related-grid{grid-template-columns:1fr}.bottom-cta{flex-direction:column;align-items:flex-start}}.blog-detail-page{color:#111;background:#fff;width:100%;font-family:inherit;overflow-x:hidden}.bd-breadcrumb-hero{color:#fff9;flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px;font-size:13px;display:flex}.bd-breadcrumb-hero a{color:#fffc;font-weight:500;text-decoration:none;transition:color .2s}.bd-breadcrumb-hero a:hover{color:#fff}.bd-breadcrumb-hero .bd-bc-sep{color:#fff6;font-size:12px}.bd-breadcrumb-hero span[aria-current=page]{color:#ffffff80;text-overflow:ellipsis;white-space:nowrap;max-width:300px;overflow:hidden}.bd-hero{align-items:flex-end;min-height:520px;display:flex;position:relative;overflow:hidden}.bd-hero-image{position:absolute;inset:0}.bd-hero-image img{object-fit:cover;width:100%;height:100%}.bd-hero-overlay{background:linear-gradient(#0000 0%,#0000004d 40%,#000000d9 100%);position:absolute;inset:0}.bd-hero-content{z-index:1;color:#fff;width:100%;max-width:900px;margin:0 auto;padding:80px 5vw 60px;position:relative}.bd-author-meta{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.bd-meta-divider{background:#fff3;width:1px;height:32px}.bd-meta{flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;font-weight:600;display:flex}.bd-category{color:#fff;white-space:nowrap;background:#e2130a;border-radius:20px;padding:4px 12px;font-size:13px}.bd-dot{opacity:.5}.bd-readtime,.bd-date{opacity:.85;font-weight:400}.bd-title{letter-spacing:-.02em;margin-bottom:18px;font-size:clamp(28px,5vw,48px);font-weight:800;line-height:1.15}.bd-author{align-items:center;gap:14px;display:flex}.bd-author-avatar{background:#fff;border:2px solid #ffffff4d;border-radius:50%;flex-shrink:0;width:44px;height:44px;overflow:hidden}.bd-author-avatar img{object-fit:cover;width:100%;height:100%}.bd-author-name{font-size:15px;font-weight:700;display:block}.bd-author-role{opacity:.75;font-size:13px;display:block}.bd-body{box-sizing:border-box;width:100%;max-width:1100px;margin:0 auto;padding:60px 5vw;overflow-x:hidden}.bd-content-wrap{grid-template-columns:48px 1fr;gap:40px;margin-bottom:80px;display:grid}.bd-share-sidebar{flex-direction:column;grid-area:1/1;align-items:center;gap:12px;height:fit-content;display:flex;position:sticky;top:100px}.bd-share-label{color:#999;text-transform:uppercase;letter-spacing:.05em;writing-mode:vertical-rl;font-size:12px;font-weight:600;transform:rotate(180deg)}.bd-share-btn{color:#555;cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;text-decoration:none;transition:all .2s;display:flex}.bd-share-btn:hover{color:#fff;background:#e2130a;border-color:#e2130a}.bd-article{color:#222;overflow-wrap:break-word;word-wrap:break-word;word-break:break-word;grid-area:1/2;min-width:0;font-size:17px;line-height:1.8}.bd-article h1{letter-spacing:-.02em;color:#111;margin:2em 0 .75em;font-size:32px;font-weight:800}.bd-article h2{color:#111;margin:1.8em 0 .75em;font-size:26px;font-weight:700}.bd-article h3{color:#111;margin:1.5em 0 .5em;font-size:20px;font-weight:700}.bd-article p{margin-bottom:1.5em}.bd-article ul,.bd-article ol{margin-bottom:1.5em;padding-left:24px}.bd-article li{margin-bottom:.5em}.bd-article blockquote{color:#444;background:#fff3e1;border-left:4px solid #e2130a;border-radius:0 12px 12px 0;margin:2em 0;padding:16px 24px;font-style:italic}.bd-article img{border-radius:16px;max-width:100%;margin:2em 0;box-shadow:0 8px 32px #00000014}.bd-article a{color:#e2130a;text-decoration:underline}.bd-article code{white-space:pre-wrap;word-break:break-word;background:#f3f4f6;border-radius:4px;padding:2px 8px;font-size:15px}.bd-article pre{color:#fff;background:#111;border-radius:12px;max-width:100%;padding:16px;overflow-x:auto}.bd-article table{border-collapse:collapse;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;margin:2em 0;display:block;overflow-x:auto}.bd-article table th,.bd-article table td{text-align:left;border:1px solid #e5e7eb;padding:12px 16px}.bd-article table th{color:#111;background:#f9fafb;font-weight:600}.bd-related{border-top:1px solid #f0f0f0;padding-top:60px}.bd-related-title{color:#111;letter-spacing:-.02em;margin-bottom:32px;font-size:26px;font-weight:700}.bd-related-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.bd-related-card{border:1px solid #f0f0f0;border-radius:16px;text-decoration:none;transition:transform .2s,box-shadow .2s;overflow:hidden}.bd-related-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000014}.bd-related-img{aspect-ratio:16/9;background:#f5f5f5;overflow:hidden}.bd-related-img img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.bd-related-card:hover .bd-related-img img{transform:scale(1.05)}.bd-related-content{padding:20px}.bd-related-category{color:#e2130a;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.bd-related-content h3{color:#111;margin-bottom:8px;font-size:16px;font-weight:700;line-height:1.4}.bd-related-content p{color:#666;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:14px;line-height:1.5;display:-webkit-box;overflow:hidden}.bd-back-wrap{max-width:1100px;margin:0 auto;padding:0 5vw 60px}.bd-back-link{color:#555;align-items:center;gap:8px;font-size:15px;font-weight:600;text-decoration:none;transition:color .2s;display:inline-flex}.bd-back-link:hover{color:#e2130a}.bd-faq-section{border-top:1px solid #e5e7eb;grid-area:2/2;margin-top:3rem;padding-top:2rem}.bd-faq-section h2{color:#111;margin-bottom:1.5rem;font-size:1.75rem;font-weight:700}.bd-faq-list{border-top:1px solid #e5e7eb;flex-direction:column;gap:0;display:flex}.bd-faq-item{background:0 0;border:none;border-bottom:1px solid #e5e7eb;border-radius:0;transition:all .3s;overflow:hidden}.bd-faq-item:hover,details[open].bd-faq-item{background:#fafafa}.bd-faq-question{color:#111;cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:1.5rem 1rem;font-size:1.125rem;font-weight:600;list-style:none;display:flex}.bd-faq-question::-webkit-details-marker{display:none}.bd-faq-question:after{content:"＋";color:#111;font-size:1.25rem;font-weight:300;transition:transform .3s,color .3s}details[open] .bd-faq-question:after{content:"＋";color:var(--red);transform:rotate(45deg)}.bd-faq-answer{color:#555;padding:0 1rem 1.5rem;font-size:1.05rem;line-height:1.8}.bd-faq-answer p{margin:0}@media (max-width:768px){.bd-author-meta{flex-direction:column;align-items:flex-start;gap:16px}.bd-meta-divider{display:none}.bd-content-wrap{grid-template-columns:1fr}.bd-share-sidebar{flex-direction:row;position:static}.bd-share-label{writing-mode:horizontal-tb;transform:none}.bd-related-grid{grid-template-columns:1fr}.bd-share-sidebar,.bd-article,.bd-faq-section{grid-area:auto/1/auto/-1}}