/* Single blog post (single.php). From design/resources/clean/blog-post.css, every
   selector scoped to .rs, plus styles for real post content (core blocks). */
.rs .ph{padding:40px 0 32px}
.rs .ph h1{font-size:clamp(2.3rem,4.6vw,3.9rem);max-width:20ch;margin:18px 0 16px;overflow-wrap:break-word}
.rs .ph .lede{max-width:62ch}
.rs .ph .by{display:flex;gap:18px 24px;align-items:flex-end;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.rs .ph .by .share{margin-left:auto}
.rs .author b a{color:var(--ink);text-decoration:none}
.rs .author b a:hover{color:var(--royal)}
/* Share menu (links for browsers without the native share sheet). */
.rs .share{position:relative}
.rs .share-m{position:absolute;right:0;top:calc(100% + 8px);z-index:20;display:grid;min-width:160px;padding:6px;border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 40px -22px rgba(12,22,56,.45)}
.rs .share-m[hidden]{display:none}
.rs .share-m a{padding:9px 12px;border-radius:9px;color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px}
.rs .share-m a:hover{background:var(--bg-alt)}
.rs .cover{position:relative;border-radius:32px;height:440px;background:color-mix(in srgb,var(--k,var(--c-inb)) 13%,#fff);overflow:hidden}
.rs .cover.img{height:auto;aspect-ratio:16/9;background:var(--bg-alt)}
.rs .cover.img img{display:block;width:100%;height:100%;max-width:none;object-fit:cover;object-position:50% 35%}
.rs .cover-cr{margin:8px 4px 0;text-align:right;font-size:12px;line-height:1.4;color:var(--muted)}
.rs .cover-cr a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.rs .cover-cr a:hover{color:var(--ink,inherit)}
.rs .cover .arch{position:absolute;left:50%;bottom:0;width:420px;height:360px;margin-left:-210px;border-radius:999px 999px 0 0;background:var(--k,var(--c-inb))}
.rs .cover img.cut{position:absolute;left:50%;bottom:0;height:96%;transform:translateX(-50%);max-width:none}
.rs .cover .fl{position:absolute;display:flex;gap:10px;align-items:center;background:#fff;border-radius:16px;padding:10px 14px 10px 10px;box-shadow:0 24px 40px -22px rgba(12,22,56,.5);font-size:13.5px;animation:rs-bob 6s ease-in-out infinite;z-index:2}
.rs .cover .fl b{display:block;font-size:14.5px}
.rs .cover .fl small{color:var(--muted)}
.rs .cover .ring{position:absolute;left:50%;top:50%;width:640px;height:640px;margin:-300px 0 0 -320px;border-radius:50%;border:2px dashed color-mix(in srgb,var(--k,var(--c-inb)) 40%,transparent);animation:rs-spin 80s linear infinite}
.rs .alay.nt{grid-template-columns:minmax(0,1fr) 280px}
.rs .side-c .side-h{font:750 21px/1.1 var(--fd);letter-spacing:-.03em;color:#fff;max-width:12ch}
.rs .side-t{font:750 17px var(--fd);color:var(--ink)}
/* Calculator block (class calc-noshow). */
.rs .calc{border-radius:24px;border:1px solid var(--line);padding:24px;display:grid;gap:18px;background:#fff}
.rs .calc-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:column;grid-template-rows:auto auto;gap:8px 16px}
.rs .calc label{display:grid;gap:8px;font-size:14px;font-weight:600;color:var(--ink)}
.rs .calc input[type=range]{width:100%;accent-color:var(--royal)}
.rs .calc output{font:750 22px var(--fd);letter-spacing:-.02em;color:var(--ink)}
.rs .calc .res{display:flex;gap:24px;flex-wrap:wrap;align-items:end;padding:18px 20px;border-radius:18px;background:var(--royal-soft)}
.rs .calc .res b{display:block;font:800 clamp(28px,3vw,38px) var(--fd);letter-spacing:-.04em;color:var(--royal);font-variant-numeric:tabular-nums}
.rs .calc .res span{font-size:14px;color:var(--ink-2)}
.rs .end{display:grid;gap:18px;margin-top:48px}
.rs .bio{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;padding:22px;border-radius:22px;border:1px solid var(--line)}
.rs .bio .av{width:60px;height:60px;border-radius:50%;background:var(--royal-soft);display:grid;place-items:center;font:800 20px var(--fd);color:var(--royal)}
.rs .bio b{font:750 18px var(--fd)}
.rs .bio b a{color:var(--ink);text-decoration:none}
.rs .bio p{font-size:15px;color:var(--ink-2);margin-top:4px}
.rs .news .news-h{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.035em;max-width:16ch;margin-top:10px}

/* ── Real post content: core blocks ─────────────────────────────── */
.rs .prose a{font-weight:600}
.rs .prose .btn{font-weight:600}
.rs .prose h4{font-size:19px;color:var(--ink);margin-top:28px}
.rs .prose h4+*{margin-top:10px}
.rs .prose .co h4,.rs .prose .co h4+*{margin-top:0}
.rs .prose img{height:auto;border-radius:20px}
.rs .prose figure{margin:28px 0 0}
.rs .prose figcaption,.rs .prose .wp-element-caption{font-size:14px;color:var(--muted);margin-top:10px;text-align:center}
.rs .prose .wp-block-image.alignwide,.rs .prose .wp-block-image.alignfull{margin-left:0;margin-right:0}
.rs .prose .aligncenter{margin-left:auto;margin-right:auto}
.rs .prose .alignleft{float:left;margin:6px 24px 12px 0;max-width:50%}
.rs .prose .alignright{float:right;margin:6px 0 12px 24px;max-width:50%}
.rs .prose blockquote:not(.key){margin:32px 0 0;padding:4px 0 4px 24px;border-left:4px solid var(--royal);font:600 clamp(19px,1.8vw,22px)/1.45 var(--fd);letter-spacing:-.015em;color:var(--ink)}
.rs .prose blockquote:not(.key) p+p{margin-top:10px}
.rs .prose blockquote cite,.rs .prose .wp-block-pullquote cite{display:block;margin-top:10px;font:500 14px var(--fb);color:var(--muted);font-style:normal}
.rs .prose .wp-block-pullquote{margin:40px 0 0;padding:28px 0;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);text-align:left}
.rs .prose .wp-block-pullquote blockquote{border:0;padding:0;font-size:clamp(22px,2.4vw,28px)}
.rs .prose pre,.rs .prose .wp-block-code{background:var(--ink);color:#E8ECF8;border-radius:18px;padding:20px 22px;overflow-x:auto;font:500 14.5px/1.6 ui-monospace,Menlo,monospace}
.rs .prose pre code{background:none;color:inherit;padding:0;font:inherit}
.rs .prose .wp-block-separator{border:0;border-top:1px solid var(--line);margin:48px 0}
.rs .prose .wp-block-buttons{display:flex;gap:10px;flex-wrap:wrap}
.rs .prose .wp-block-button__link{display:inline-flex;align-items:center;height:46px;padding:0 20px;border-radius:14px;background:var(--royal);color:#fff;text-decoration:none;font-weight:600}
.rs .prose .wp-block-button__link:hover{background:var(--royal-d);color:#fff}
.rs .prose .is-style-outline .wp-block-button__link{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.rs .prose .wp-block-embed iframe,.rs .prose iframe{max-width:100%;border:0;border-radius:18px}
.rs .prose .wp-block-embed.is-type-video .wp-block-embed__wrapper{position:relative;aspect-ratio:16/9}
.rs .prose .wp-block-embed.is-type-video iframe{position:absolute;inset:0;width:100%;height:100%}
.rs .prose .wp-block-video video{width:100%;border-radius:18px}
.rs .prose .wp-block-table{overflow:visible}
.rs .prose .wp-block-table table{border:0}
.rs .prose .tbl td,.rs .prose .tbl th{border-left:0;border-right:0;border-bottom:0}
.rs .prose .wp-block-table thead{border-bottom:0}
.rs .prose .wp-block-columns{display:flex;gap:24px;flex-wrap:wrap}
.rs .prose .wp-block-column{flex:1 1 240px;min-width:0}
.rs .prose .wp-block-column>*+*{margin-top:14px}
.rs .prose mark{background:color-mix(in srgb,var(--c-mon) 22%,#fff);color:var(--ink);padding:0 3px;border-radius:4px}
/* Design blocks inside prose. */
.rs .prose .steps>li>strong:first-child{display:block;color:var(--ink);font-size:18px;margin-bottom:2px;font-family:var(--fd);letter-spacing:-.015em}
.rs .prose .steps>li::marker{content:none}
.rs .prose .myth+.myth{margin-top:12px}
.rs .prose .myth .f p+p{margin-top:6px}
.rs .prose .faq+.faq{margin-top:10px}
.rs .prose .faq summary{margin:0}
.rs .prose .key p{color:#fff}
.rs .prose .key p+p{margin-top:6px}
.rs .prose .dyk p,.rs .prose .dyk small{margin:0}
.rs .prose .dyk small{display:block}
.rs .prose .dyk img{border-radius:0;height:auto}
.rs .prose .chk label>span{flex:1;min-width:0}
.rs .prose .tldr ul{padding-left:0}
.rs .prose .tldr>p{margin:0;font-size:16px}
.rs .prose .cta-in .btn{margin-left:auto}
.rs .prose .cta-in .btn .sbi{--ic-ink:#fff}
.rs .prose .wp-block-group.has-background{padding:24px;border-radius:22px}
.rs .prose .wp-block-group>*+*{margin-top:14px}
.rs .prose::after{content:"";display:block;clear:both}
@media (max-width:1100px){.rs .alay.nt{grid-template-columns:minmax(0,1fr)}}
@media (max-width:900px){.rs .cover{height:340px}.rs .cover .fl{display:none}.rs .cover .arch{width:300px;height:260px;margin-left:-150px}.rs .calc-g{grid-template-columns:minmax(0,1fr);grid-auto-flow:row;grid-template-rows:none}.rs .ph .by .share{margin-left:0}.rs .share-m{left:0;right:auto}}
@media (max-width:620px){.rs .ph{padding-top:24px}.rs .cover{height:280px;border-radius:24px}.rs .prose .alignleft,.rs .prose .alignright{float:none;margin:24px 0 0;max-width:100%}.rs .prose .cta-in .btn{margin-left:0}}
@media (prefers-reduced-motion:reduce){.rs .cover .fl,.rs .cover .ring{animation:none}}
/* site.css gives the old FAQ part's .pm a border; the design has none. */
.rs .faq summary .pm{border:0}