/* NumberGuy content pages: blog index, article, FAQ, calculator. Hand-written from the original Tailwind classes. */

.ng-hero-strip{border-bottom:1px solid var(--border);padding:64px 0;text-align:center;background:linear-gradient(155deg,#f5f4ff 0%,#fff 60%)}
.ng-hero-strip__in{max-width:1024px}.ng-hero-strip__in.ng-container--narrow{max-width:768px}
.ng-hero-strip__h{font-size:clamp(2.25rem,5vw,3rem);font-weight:900;margin-bottom:16px}
.ng-hero-strip__lead{color:var(--muted-foreground);font-size:1.125rem;max-width:36rem;margin:0 auto}
.ng-empty{text-align:center;padding:96px 0}.ng-empty__t{font-size:1.25rem;font-weight:700;margin-bottom:8px}.ng-empty__s{color:var(--muted-foreground)}

/* blog */
.ng-blog{max-width:1024px;padding-top:64px;padding-bottom:64px}
.ng-bgrid{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:768px){.ng-bgrid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.ng-bgrid{grid-template-columns:repeat(3,1fr)}}
.ng-bcard{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s}
.ng-bcard:hover{box-shadow:0 10px 28px rgba(0,0,0,.1);transform:translateY(-4px)}
.ng-bcard__link{display:block;height:100%}
.ng-bcard__img{aspect-ratio:16/9;overflow:hidden;background:var(--secondary)}
.ng-bcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.ng-bcard:hover .ng-bcard__img img{transform:scale(1.05)}
.ng-bcard__img--ph{display:flex;align-items:center;justify-content:center;font-size:2.25rem;background:linear-gradient(135deg,#f5f4ff,#e8e6ff)}
.ng-bcard__body{padding:20px}
.ng-bcard__date{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--muted-foreground);margin-bottom:12px}
.ng-bcard__title{font-family:var(--font-head);font-weight:900;font-size:1.125rem;line-height:1.25;margin-bottom:8px;transition:color .15s}.ng-bcard:hover .ng-bcard__title{color:var(--primary)}
.ng-bcard__exc{font-size:.875rem;color:var(--muted-foreground);line-height:1.6;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ng-bcard__more{display:inline-flex;align-items:center;gap:4px;font-size:.875rem;font-weight:600;color:var(--primary)}

/* article */
.ng-container--article{max-width:768px;padding-top:48px;padding-bottom:48px}
.ng-article .ng-backlink{margin-bottom:32px}
.ng-article__hero{border-radius:16px;overflow:hidden;margin-bottom:32px;aspect-ratio:16/9;background:var(--secondary)}.ng-article__hero img{width:100%;height:100%;object-fit:cover}
.ng-article__date{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--muted-foreground);margin-bottom:16px}
.ng-article__h{font-family:var(--font-head);font-weight:900;font-size:clamp(1.875rem,4vw,2.25rem);line-height:1.2;margin-bottom:24px}
.ng-article__empty{color:var(--muted-foreground);font-style:italic}
.ng-article__cta{margin-top:64px;border:1px solid var(--border);border-radius:16px;padding:32px;text-align:center;background:linear-gradient(135deg,#f5f4ff,#fff)}
.ng-article__cta .ng-eyebrow{margin-bottom:12px}
.ng-article__cta-h{font-family:var(--font-head);font-weight:900;font-size:1.5rem;margin-bottom:12px}
.ng-article__cta-p{font-size:.875rem;color:var(--muted-foreground);margin-bottom:24px}
.ng-related{max-width:1024px;padding-bottom:72px}.ng-related__h{font-family:var(--font-head);font-weight:900;font-size:1.5rem;margin-bottom:24px}
/* post body (the original used Tailwind typography "prose-lg") */
.ng-post{font-size:1.05rem;line-height:1.75;color:rgba(13,15,26,.9);overflow-wrap:break-word}
.ng-post>*+*{margin-top:1.25em}
.ng-post h2,.ng-post h3,.ng-post h4{font-family:var(--font-head);font-weight:800;color:var(--foreground);line-height:1.25;margin-top:2em}
.ng-post h2{font-size:1.65rem}.ng-post h3{font-size:1.3rem}.ng-post h4{font-size:1.1rem}
.ng-post a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.ng-post ul,.ng-post ol{padding-left:1.5em}.ng-post ul{list-style:disc}.ng-post ol{list-style:decimal}.ng-post li+li{margin-top:.4em}
.ng-post img,.ng-post video,.ng-post iframe{max-width:100%;height:auto;border-radius:12px}
.ng-post figure{margin:1.75em 0}.ng-post figcaption{font-size:.8rem;color:var(--muted-foreground);margin-top:.5em;text-align:center}
.ng-post blockquote{border-left:4px solid var(--primary);padding:.25em 0 .25em 1.1em;color:var(--muted-foreground);font-style:italic}
.ng-post pre{background:#0d0f1a;color:#e5e7eb;padding:16px;border-radius:12px;overflow-x:auto;font-size:.875rem}
.ng-post code{font-family:var(--font-mono);font-size:.9em;background:var(--muted);padding:.1em .35em;border-radius:4px}.ng-post pre code{background:none;padding:0}
.ng-post table{width:100%;border-collapse:collapse;font-size:.95rem;display:block;overflow-x:auto}.ng-post th,.ng-post td{border:1px solid var(--border);padding:8px 12px;text-align:left}.ng-post th{background:var(--card)}
.ng-post hr{border:0;border-top:1px solid var(--border);margin:2em 0}
.ng-post .alignleft{float:left;margin:0 1.25em 1em 0}.ng-post .alignright{float:right;margin:0 0 1em 1.25em}.ng-post .aligncenter{display:block;margin-left:auto;margin-right:auto}
.ng-post::after{content:"";display:block;clear:both}

/* faq */
.ng-faq{padding-top:64px;padding-bottom:64px}
.ng-faq__group{margin-bottom:40px}
.ng-faq__cat{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-foreground);margin-bottom:12px}
.ng-faq__list{display:grid;gap:12px}
.ng-faq__item{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff}
.ng-faq__q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;cursor:pointer;list-style:none;font-weight:600;font-size:.875rem}
@media(min-width:768px){.ng-faq__q{font-size:1rem}}
.ng-faq__q::-webkit-details-marker{display:none}.ng-faq__q:hover{color:var(--primary)}
.ng-faq__chev{color:var(--muted-foreground);transition:transform .2s}.ng-faq__item[open] .ng-faq__chev{transform:rotate(180deg)}
.ng-faq__a{padding:0 20px 16px;font-size:.875rem;color:var(--muted-foreground);line-height:1.7}
.ng-faq__more{margin-top:64px;border:1px solid var(--border);border-radius:16px;padding:32px;text-align:center;background:var(--card)}
.ng-faq__more>.ng-icon{color:var(--primary);margin:0 auto 12px;display:block}
.ng-faq__more-t{font-weight:700;margin-bottom:4px}.ng-faq__more-s{font-size:.875rem;color:var(--muted-foreground);margin-bottom:16px}

/* calculator */
.ng-calc-hero{max-width:1024px;padding-top:64px;padding-bottom:40px;text-align:center}
.ng-calc-hero__h{font-family:var(--font-head);font-weight:900;font-size:clamp(2.25rem,5vw,3rem);line-height:1.15;margin-bottom:16px}
.ng-calc-hero__p{font-size:1.125rem;color:var(--muted-foreground);max-width:42rem;margin:0 auto}
.ng-calc-wrap{padding-bottom:80px}
.ng-calc{border:1px solid var(--border);border-radius:24px;background:#fff;padding:24px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
@media(min-width:768px){.ng-calc{padding:40px}}
.ng-calc__top{display:flex;flex-direction:column;gap:24px;margin-bottom:32px}
@media(min-width:768px){.ng-calc__top{flex-direction:row;align-items:flex-end;justify-content:space-between}}
.ng-calc__top .ng-eyebrow{margin-bottom:8px}
.ng-calc__h{font-family:var(--font-head);font-weight:900;font-size:clamp(1.5rem,3vw,1.875rem)}
.ng-calc__p{margin-top:8px;color:var(--muted-foreground);max-width:36rem}
.ng-calc__modes{display:flex;border:1px solid var(--border);border-radius:12px;padding:4px;background:var(--card);align-self:flex-start;flex-shrink:0}
.ng-calc__mode{border:0;background:none;font-size:.75rem;font-weight:600;padding:8px 14px;border-radius:8px;color:#6b7280;transition:all .15s}
.ng-calc__mode.is-active{background:var(--primary);color:#fff}
.ng-calc__form{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}
@media(min-width:640px){.ng-calc__form{flex-direction:row}}
.ng-calc__field{position:relative;flex:1}.ng-calc__sico{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted-foreground);display:flex;pointer-events:none}
.ng-calc__in{padding:14px 16px 14px 44px;font-size:1rem}
.ng-calc__go{flex-shrink:0;min-width:150px}
.ng-calc__preview{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:20px 0 8px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.ng-chip{display:flex;flex-direction:column;align-items:center}
.ng-chip__d{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;font-family:var(--font-head);font-weight:900;font-size:.875rem;background:rgba(59,48,232,.08);color:var(--primary)}
.ng-chip__l{font-size:10px;font-weight:500;color:var(--muted-foreground);margin-top:4px}
.ng-calc__maps{margin-left:8px;font-size:.875rem;color:var(--muted-foreground)}.ng-calc__maps .ng-mono{font-weight:700;color:var(--foreground)}
.ng-calc__err{margin-top:20px;font-size:.875rem;padding:12px 16px;border-radius:12px}
.ng-calc__res{margin-top:24px}.ng-calc__rt{font-size:.875rem;font-weight:600;margin-bottom:16px}
.ng-calc__out .ng-grid{gap:16px}
.ng-calc__words{display:flex;flex-wrap:wrap;gap:8px}
.ng-wordchip{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:rgba(255,92,53,.06);color:var(--accent);transition:border-color .15s}
.ng-wordchip span{font-weight:400;color:var(--muted-foreground)}.ng-wordchip:hover{border-color:rgba(59,48,232,.4)}.ng-wordchip:hover span{color:var(--primary)}
.ng-calc__hint{font-size:.75rem;color:var(--muted-foreground);margin-top:12px}
.ng-calc-copy{background:#f8f8fc;padding:80px 0}
.ng-container--copy{max-width:896px}
.ng-calc-copy__h{font-family:var(--font-head);font-weight:900;font-size:1.875rem;margin-bottom:20px}
.ng-calc-copy__body{color:var(--muted-foreground);line-height:1.75;display:grid;gap:16px}
.ng-calc-copy__body .ng-mono{color:var(--foreground)}.ng-calc-copy__body strong{color:var(--foreground)}
.ng-calc-copy .ng-btn{margin-top:32px}
.ng-calc-stats{padding-top:80px;padding-bottom:80px}
.ng-calc-stats__head{text-align:center;margin-bottom:48px}.ng-calc-stats__head .ng-eyebrow{margin-bottom:12px}
.ng-calc-stats__lead{margin:12px auto 0;color:var(--muted-foreground);max-width:36rem}
.ng-calc-stat{background:#fff;border:1px solid var(--border);border-radius:16px;padding:24px}
.ng-calc-stat__ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:rgba(59,48,232,.08);color:var(--primary)}
.ng-calc-stat__n{font-family:var(--font-head);font-weight:900;font-size:1.875rem;color:var(--primary);margin-bottom:4px}
.ng-calc-stat__l{font-size:.875rem;font-weight:600;margin-bottom:8px}.ng-calc-stat__d{font-size:.75rem;color:var(--muted-foreground);line-height:1.6}
.ng-calc-stats__fine{font-size:.75rem;color:var(--muted-foreground);margin:32px auto 0;text-align:center;max-width:42rem}
.ng-calc-cta{max-width:896px;padding-bottom:96px;text-align:center}
.ng-calc-cta__h{font-family:var(--font-head);font-weight:900;font-size:clamp(1.5rem,3vw,1.875rem);margin-bottom:16px}
.ng-calc-cta__p{color:var(--muted-foreground);max-width:36rem;margin:0 auto 24px}
.ng-calc-cta__btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}