:root { color-scheme: light; }
body { margin: 0; background: #fcfbf8; color: #0b1215; font-family: var(--font-geist), system-ui, sans-serif; }
.klkt-header { position: sticky; top: 0; z-index: 1000; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.klkt-header__inner { max-width: 1920px; margin: 0 auto; height: 64px; padding: 0 16px; display: flex; align-items: center; gap: 32px; }
@media (min-width: 768px) { .klkt-header__inner { padding: 0 32px; } }
.klkt-brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; text-decoration: none; }
.klkt-brand img { height: 24px; width: auto; display: block; }
.klkt-brand__by { font-size: 11px; line-height: 1; font-weight: 500; color: #6b7280; white-space: nowrap; padding-top: 6px; }
.klkt-nav { display: none; align-items: center; gap: 4px; }
@media (min-width: 900px) { .klkt-nav { display: flex; } }
.klkt-nav a { padding: 8px 12px; border-radius: 8px; font-size: 14px; font-weight: 500; color: #0b1215; text-decoration: none; }
.klkt-nav a:hover { background: #f3f0ff; }
.klkt-nav a[aria-current="page"] { color: #7a3cf5; }
.klkt-getapp { position: relative; margin-left: auto; }
.klkt-getapp__btn { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 16px; border: 0; border-radius: 10px; background: #7a3cf5; color: #fff; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.klkt-getapp__btn svg { width: 16px; height: 16px; }
.klkt-getapp__menu { position: absolute; right: 0; top: 100%; padding-top: 8px; display: none; flex-direction: column; gap: 8px; }
.klkt-getapp.is-open .klkt-getapp__menu, .klkt-getapp:hover .klkt-getapp__menu { display: flex; }
.klkt-store { display: flex; align-items: center; gap: 10px; min-width: 168px; padding: 8px 14px; border-radius: 10px; background: #7a3cf5; color: #fff; text-decoration: none; }
.klkt-store svg { width: 22px; height: 22px; flex-shrink: 0; }
.klkt-store span { display: flex; flex-direction: column; font-size: 15px; font-weight: 600; line-height: 1.15; }
.klkt-store small { font-size: 10px; font-weight: 400; opacity: .8; }
.klkt-menu-btn { display: none; align-items: center; justify-content: center; width: 40px; height: 40px; margin-left: 8px; border: 0; border-radius: 10px; background: transparent; color: #0b1215; cursor: pointer; }
.klkt-menu-btn svg { width: 22px; height: 22px; }
@media (max-width: 899px) {
  .klkt-menu-btn { display: inline-flex; }
  .klkt-mnav { display: flex; flex-direction: column; padding: 8px 16px 16px; border-top: 1px solid #eee; background: #fff; }
  .klkt-mnav[hidden] { display: none; }
  .klkt-mnav a { padding: 14px 4px; font: 500 17px/1.2 var(--font-geist), system-ui, sans-serif; color: #0b1215; text-decoration: none; border-bottom: 1px solid #f2f2f2; }
  .klkt-mnav a[aria-current="page"] { color: #7a3cf5; }
}
.blog-nav { position: sticky; top: 64px; z-index: 100; background: #f7f5f2; border-bottom: 1px solid rgba(11,18,21,.1); }
.blog-nav__inner { max-width: 1440px; margin: 0 auto; height: 64px; padding: 0 20px; display: flex; align-items: stretch; }
@media (min-width: 900px) { .blog-nav__inner { padding: 0 48px; } }
.blog-nav__topics { display: flex; flex: 1; align-items: stretch; gap: 4px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.blog-nav__topics::-webkit-scrollbar { display: none; }
@media (min-width: 700px) { .blog-nav__topics { justify-content: center; gap: 8px; } }
.blog-nav__topic { position: relative; display: flex; align-items: center; flex-shrink: 0; height: 100%; padding: 0 12px; border: 0; background: transparent; font: inherit; font-size: 14px; font-weight: 500; color: #0b1215; cursor: pointer; white-space: nowrap; text-decoration: none; }
.blog-nav__topic.is-current::after, .blog-nav__topic:hover::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: #7a3cf5; }
.blog { max-width: 1280px; margin: 0 auto; padding: 72px 20px 96px; }
@media (min-width: 900px) { .blog { padding: 88px 40px 120px; } }
.blog:has([data-blog="post"]) { max-width: 1312px; padding: 24px 16px 96px; }
@media (min-width: 900px) { .blog:has([data-blog="post"]) { padding: 32px 32px 120px; } }
.blog-hero { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.blog-hero h1 { margin: 0; font-family: var(--font-calendly-sans), Georgia, serif; font-size: clamp(44px, 6vw, 72px); line-height: 1.05; font-weight: 500; letter-spacing: -.03em; }
.blog-hero p { margin: 16px auto 0; max-width: 36rem; font-size: 18px; line-height: 1.45; color: #5c6570; }
.blog-feature { padding-bottom: 40px; margin-bottom: 8px; border-bottom: 1px solid #e6e2da; }
.blog-card { display: flex; flex-direction: column; gap: 16px; min-width: 0; color: inherit; text-decoration: none; outline: none; }
.blog-card:focus-visible { outline: 2px solid #7a3cf5; outline-offset: 4px; border-radius: 12px; }
.blog-card--feature { gap: 24px; }
@media (min-width: 900px) { .blog-card--feature { flex-direction: row; align-items: center; gap: 40px; } }
.blog-media { overflow: hidden; width: 100%; aspect-ratio: 147 / 80; border: 1px solid #e4e0d8; border-radius: 16px; background: #eceae6; }
@media (min-width: 900px) { .blog-card--feature .blog-media { flex: 1; height: 313px; aspect-ratio: auto; border-radius: 20px; } }
.blog-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.blog-card:hover .blog-media img, .blog-card:focus-visible .blog-media img { transform: scale(1.05); }
.blog-card__body { display: flex; flex-direction: column; gap: 12px; min-width: 0; flex: 1; }
.blog-card__meta, .blog-card__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; }
.blog-card__meta > span:last-child { font-size: 13px; color: #5c6570; white-space: nowrap; }
.blog-badge, .blog-tag { display: inline-flex; align-items: center; border-radius: 6px; font-weight: 500; }
.blog-badge { padding: 4px 10px; background: #efe7ff; color: #5b21d6; font-size: 13px; }
.blog-card:not(.blog-card--feature) .blog-badge { font-size: 12px; padding: 2px 8px; }
.blog-tag { padding: 4px 10px; background: #f3f1ec; color: #3d4450; font-size: 13px; }
.blog-card:not(.blog-card--feature) .blog-tag { font-size: 12px; padding: 2px 8px; }
.blog-card h2 { margin: 0; font-family: var(--font-calendly-sans), Georgia, serif; font-weight: 500; letter-spacing: -.02em; line-height: 1.2; }
.blog-card--feature h2 { font-size: clamp(28px, 3vw, 40px); }
.blog-card:not(.blog-card--feature) h2 { font-size: 22px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card:hover h2, .blog-card:focus-visible h2 { text-decoration: underline; text-underline-offset: 3px; }
.blog-card__excerpt { margin: 0; color: #5c6570; line-height: 1.45; font-size: 16px; }
.blog-card:not(.blog-card--feature) .blog-card__excerpt { font-size: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
@media (min-width: 700px) and (max-width: 1023px) { .blog-card:not(.blog-card--feature) .blog-card__excerpt { display: none; } }
.blog-grid { list-style: none; margin: 0; padding: 40px 0 0; display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 700px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .blog-grid { grid-template-columns: 1fr 1fr 1fr; column-gap: 24px; row-gap: 48px; padding-top: 56px; } }
.blog__status { margin-top: 32px; color: #5c6570; }
.post-hero { padding: 56px 20px; border-radius: 24px; background: #f3f0ea; text-align: center; }
@media (min-width: 900px) { .post-hero { padding: 88px 48px; border-radius: 32px; } }
.post-hero__badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.post-hero__badges .blog-badge { text-decoration: none; }
.post-hero__badges .blog-badge:hover { background: #e2d4ff; }
.post-hero h1 { max-width: 960px; margin: 20px auto 0; font-family: var(--font-calendly-sans), Georgia, serif; font-size: clamp(36px, 5vw, 64px); line-height: 1.05; font-weight: 500; letter-spacing: -.03em; }
.post-hero__lead { max-width: 640px; margin: 20px auto 0; font-size: 18px; line-height: 1.5; color: #5c6570; }
.post-hero__meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 0; margin: 28px 0 0; font-size: 14px; color: #3d4450; }
.post-hero__meta span + span::before { content: "·"; margin: 0 10px; color: #9aa1a9; }
.post-hero__meta a { color: #7a3cf5; font-weight: 600; text-decoration: none; }
.post-layout { display: flex; flex-direction: column; gap: 40px; margin-top: 40px; }
@media (min-width: 1024px) { .post-layout { flex-direction: row; align-items: flex-start; gap: 64px; margin-top: 64px; } }
.post-side { display: flex; flex-direction: column; gap: 24px; order: 2; }
@media (min-width: 1024px) { .post-side { order: 0; position: sticky; top: 160px; width: 282px; flex-shrink: 0; } }
.post-side__title { margin: 0 0 12px; font-size: 14px; font-weight: 600; color: #0b1215; }
.post-toc { display: none; }
@media (min-width: 1024px) { .post-toc { display: block; padding-bottom: 24px; border-bottom: 1px solid #e6e2da; } }
.post-toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.post-toc a { font-size: 14px; line-height: 1.4; color: #5c6570; text-decoration: none; }
.post-toc a:hover { color: #7a3cf5; }
.post-cta { padding: 24px; border: 1px solid #e4e0d8; border-radius: 16px; background: #fff; }
.post-cta__title { margin: 0; font-family: var(--font-calendly-sans), Georgia, serif; font-size: 22px; line-height: 1.2; font-weight: 500; }
.post-cta p:not(.post-cta__title) { margin: 8px 0 20px; font-size: 14px; line-height: 1.45; color: #5c6570; }
.post-cta__btn { display: flex; align-items: center; justify-content: center; min-height: 44px; border-radius: 10px; background: #7a3cf5; color: #fff; font-size: 15px; font-weight: 600; text-decoration: none; }
.post-cta__btn:hover { background: #6a2be6; }
.post-cta__link { display: block; margin-top: 12px; text-align: center; font-size: 14px; font-weight: 600; color: #7a3cf5; text-decoration: none; }
.post-share__row { display: flex; gap: 8px; }
.post-share__btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; padding: 0; border: 1px solid #e4e0d8; border-radius: 999px; background: #fff; color: #0b1215; cursor: pointer; }
.post-share__btn:hover { border-color: #7a3cf5; color: #7a3cf5; }
.post-share__btn svg { width: 18px; height: 18px; fill: currentColor; }
.post-share__note { min-height: 1em; margin: 8px 0 0; font-size: 13px; color: #5c6570; word-break: break-all; }
.post-article { flex: 1; min-width: 0; max-width: 800px; }
.post-cover { overflow: hidden; aspect-ratio: 147 / 80; border: 1px solid #e4e0d8; border-radius: 20px; background: #eceae6; }
.post-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-related { margin-top: 96px; padding-top: 56px; border-top: 1px solid #e6e2da; }
.post-related h2 { margin: 0; font-family: var(--font-calendly-sans), Georgia, serif; font-size: clamp(30px, 4vw, 44px); line-height: 1.1; font-weight: 500; letter-spacing: -.02em; }
.post-related .blog-grid { padding-top: 32px; }
.blog-post__body { margin-top: 32px; font-size: 18px; line-height: 1.65; }
@media (min-width: 900px) { .blog-post__body { font-size: 19px; } }
.blog-post__body h2 { margin: 40px 0 12px; font-family: var(--font-calendly-sans), Georgia, serif; font-size: clamp(26px, 3vw, 32px); line-height: 1.2; font-weight: 500; scroll-margin-top: 152px; }
.blog-post__body p { margin: 0 0 16px; }
.blog-post__body ul { margin: 0 0 16px; padding-left: 1.2em; }
.blog-post__body li { margin: 6px 0; }
.blog-foot { border-top: 1px solid #e6e2da; padding: 28px 20px 40px; text-align: center; color: #5c6570; font-size: 14px; }
.blog-foot a { color: #7a3cf5; text-decoration: none; font-weight: 600; }