/* Calypsion — Blog & article styles (v2: full-width layout, compact hero, redesigned components).
   Shared by the blog listing (blog.html, body.blog-page) and every article (body.article-page).
   Built on site.css tokens (--teal, --accent, --navy, --ink, --body, --surface …).
   To publish a new post: copy an article HTML file, link this file, add a card to blog.html.
   Cached for a year, so bump blog.css?v= on every page that links it after editing. */

/* ---------- shared frame ---------- */
.blog-page main, .article-page main { background: var(--canvas); }
.blog-wrap { max-width: 1280px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 48px); }

/* breadcrumb */
.bl-crumb { font-family: var(--mono); font-size: 12.5px; letter-spacing: .03em; color: var(--muted); display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.bl-crumb a { color: var(--muted); }
.bl-crumb a:hover { color: var(--teal); }
.bl-crumb i { font-size: 10px; opacity: .6; }
.bl-crumb .cur { color: var(--ink); }

/* ============================================================
   BLOG LISTING (body.blog-page)
   ============================================================ */
.bl-hero { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy) 0%, #0A2E34 55%, #0A3A3A 100%); color: #fff; padding: clamp(104px, 13vh, 132px) 0 clamp(34px, 5vh, 52px); }
.bl-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(680px 360px at 88% 6%, rgba(14,156,156,.30), transparent 68%), radial-gradient(480px 340px at 4% 100%, rgba(245,144,11,.10), transparent 70%); }
.bl-hero .blog-wrap { position: relative; z-index: 1; }
.bl-hero .eyebrow { color: #6FE3E3; }
.bl-hero h1 { color: #fff; font-size: clamp(30px, 4.4vw, 50px); line-height: 1.05; letter-spacing: -.02em; margin: 12px 0 14px; max-width: 20ch; }
.bl-hero p { color: #C6D4E1; font-size: clamp(15.5px, 1.4vw, 18px); line-height: 1.6; max-width: 64ch; }

.bl-topics { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.bl-chip { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; text-transform: uppercase; color: #CFE9E9; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); padding: 7px 13px; border-radius: 100px; }
.bl-chip i { font-size: 11px; color: #6FE3E3; }

.bl-grid-sec { padding: clamp(34px, 5vw, 56px) 0 clamp(52px, 8vw, 88px); }

/* featured (wide, horizontal) card for the latest post */
.post-feature { display: grid; grid-template-columns: 1.15fr 1fr; gap: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-md); margin-bottom: 30px; transition: transform .22s ease, box-shadow .22s ease; }
.post-feature:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.post-feature .pf-media { position: relative; min-height: 280px; background: linear-gradient(150deg, var(--navy), #0A3A3A); overflow: hidden; }
.post-feature .pf-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.post-feature .pf-body { padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; justify-content: center; }
.post-feature .pf-flag { display: inline-flex; align-items: center; gap: 7px; align-self: flex-start; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); background: var(--surface-alt); padding: 6px 12px; border-radius: 100px; margin-bottom: 16px; }
.post-feature h2 { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.18; letter-spacing: -.015em; margin-bottom: 12px; }
.post-feature h2 a { color: var(--ink); }
.post-feature:hover h2 a { color: var(--teal); }
.post-feature .pf-ex { color: var(--body); font-size: 16px; line-height: 1.6; max-width: 54ch; margin-bottom: 20px; }
.post-feature .pf-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.post-feature .pf-meta { font-family: var(--mono); font-size: 12px; color: var(--muted); }

.bl-more-h { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 8px 0 16px; display: flex; align-items: center; gap: 12px; }
.bl-more-h::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.bl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }

.post-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #C3D6D6; }
.post-card .pc-media { position: relative; aspect-ratio: 16 / 9; background: linear-gradient(150deg, var(--navy), #0A3A3A); overflow: hidden; }
.post-card .pc-media img { width: 100%; height: 100%; object-fit: cover; }
.post-card .pc-cat { position: absolute; top: 13px; left: 13px; z-index: 2; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: rgba(10,34,40,.72); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.2); padding: 5px 10px; border-radius: 100px; }
.post-card .pc-body { display: flex; flex-direction: column; flex: 1; padding: 20px 20px 22px; }
.post-card h3 { font-size: 19px; line-height: 1.25; letter-spacing: -.01em; margin-bottom: 9px; }
.post-card h3 a { color: var(--ink); }
.post-card:hover h3 a { color: var(--teal); }
.post-card .pc-ex { color: var(--body); font-size: 14.5px; line-height: 1.55; margin-bottom: 16px; }
.post-card .pc-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 13px; border-top: 1px solid var(--border); }
.post-card .pc-meta { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.post-card .pc-go { display: inline-flex; align-items: center; gap: 7px; color: var(--teal); font-weight: 600; font-size: 14px; }
.post-card .pc-go i { transition: transform .2s ease; }
.post-card:hover .pc-go i { transform: translateX(4px); }

/* ============================================================
   ARTICLE (body.article-page)
   ============================================================ */
/* ---- compact two-column hero ---- */
.ar-hero { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy) 0%, #0A2E34 56%, #0A3A3A 100%); color: #fff; padding: clamp(96px, 12vh, 124px) 0 clamp(30px, 4vh, 44px); }
.ar-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(640px 360px at 92% 0%, rgba(14,156,156,.28), transparent 66%); }
.ar-hero .blog-wrap { position: relative; z-index: 1; }
.ar-hgrid { display: grid; grid-template-columns: 1.7fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.ar-hero .bl-crumb, .ar-hero .bl-crumb a { color: rgba(255,255,255,.72); }
.ar-hero .bl-crumb .cur { color: #fff; }
.ar-cat { display: inline-flex; align-items: center; gap: 8px; margin: 16px 0 12px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: #0A2230; background: #6FE3E3; padding: 6px 13px; border-radius: 100px; font-weight: 600; }
.ar-hero h1 { color: #fff; font-size: clamp(27px, 3.3vw, 42px); line-height: 1.1; letter-spacing: -.02em; margin-bottom: 14px; text-wrap: balance; }
.ar-hero .ar-sub { color: #C6D4E1; font-size: clamp(15.5px, 1.5vw, 18px); line-height: 1.6; max-width: 60ch; }
.ar-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); }
.ar-meta .m-item { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: #CbD8E2; }
.ar-meta .m-item i { color: #6FE3E3; font-size: 12.5px; }
.ar-meta .m-item b { color: #fff; font-weight: 600; }

/* hero "quick facts" card */
.ar-facts { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 20px 22px; backdrop-filter: blur(4px); }
.ar-facts h2 { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #6FE3E3; margin-bottom: 14px; }
.ar-facts ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ar-facts li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; }
.ar-facts .fx { width: 40px; height: 40px; border-radius: 10px; background: rgba(111,227,227,.14); color: #6FE3E3; display: grid; place-items: center; font-size: 16px; }
.ar-facts .ft { font-size: 13.5px; line-height: 1.4; color: #DCE8EF; }
.ar-facts .ft b { color: #fff; }

/* ---- main: sticky TOC + wide content ---- */
.ar-main { padding: clamp(26px, 4vw, 44px) 0 0; }
.ar-layout { display: grid; grid-template-columns: 216px minmax(0, 1fr); gap: clamp(28px, 4vw, 60px); align-items: start; }

.ar-toc { position: sticky; top: 92px; }
.ar-toc .toc-h { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; padding-left: 14px; }
.ar-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; border-left: 2px solid var(--border); }
.ar-toc a { display: block; padding: 8px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--muted); font-size: 13.5px; line-height: 1.35; transition: color .18s, border-color .18s; }
.ar-toc a:hover { color: var(--ink); }
.ar-toc a.active { color: var(--teal); border-left-color: var(--teal); font-weight: 600; }
.ar-toc .toc-cta { margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13.5px; color: var(--teal); padding-left: 14px; }

/* content column */
.ar-content { min-width: 0; }
.ar-content > p { color: var(--body); font-size: 17px; line-height: 1.72; max-width: 72ch; margin-bottom: 16px; }
.ar-content p.lead { font-size: 19.5px; line-height: 1.55; color: var(--ink); font-weight: 500; margin-bottom: 8px; max-width: 70ch; }
.ar-content strong { color: var(--ink); font-weight: 600; }
.ar-sec { margin: clamp(30px, 3.6vw, 46px) 0; scroll-margin-top: 88px; }
.ar-sec > .eyebrow { display: block; margin-bottom: 8px; }
.ar-sec h2 { font-size: clamp(23px, 2.7vw, 31px); line-height: 1.16; margin-bottom: 6px; }
.ar-sec h3 { font-size: 19px; margin: 26px 0 10px; }
.ar-sec > p { color: var(--body); font-size: 16.5px; line-height: 1.7; max-width: 72ch; margin-bottom: 14px; }

/* inline list */
.ar-list { list-style: none; margin: 14px 0 6px; padding: 0; display: grid; gap: 10px; }
.ar-list.two { grid-template-columns: 1fr 1fr; gap: 10px 28px; }
.ar-list li { position: relative; padding-left: 28px; font-size: 16px; line-height: 1.55; color: var(--body); }
.ar-list li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 8px; height: 8px; border-radius: 2px; background: var(--teal); transform: rotate(45deg); }
.ar-list li b { color: var(--ink); }

/* ---------- Key takeaways (2-col) ---------- */
.kt { background: linear-gradient(135deg, #F0FAFA, #EAF7F7); border: 1px solid #CFEAEA; border-left: 4px solid var(--teal); border-radius: 16px; padding: 22px 26px; }
.kt h2 { display: flex; align-items: center; gap: 10px; font-size: 18px; margin-bottom: 14px; color: var(--ink); }
.kt h2 i { color: var(--teal); font-size: 17px; }
.kt ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.kt li { display: grid; grid-template-columns: 22px 1fr; gap: 11px; font-size: 15px; line-height: 1.5; color: var(--body); }
.kt li i { color: var(--success); font-size: 15px; margin-top: 2px; }
.kt li b { color: var(--ink); }

/* ---------- Figure + caption ---------- */
.fig { margin: 24px 0; }
.fig figcaption { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 10px; text-align: center; }
.fig-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px clamp(18px, 3vw, 30px); box-shadow: var(--shadow-sm); }

/* two-up: chart beside explainer, to use width + cut scroll */
.split { display: grid; grid-template-columns: 1.25fr 1fr; gap: 22px; align-items: center; margin: 22px 0; }
.split .sx h3 { margin-top: 0; }
.split .sx p { font-size: 16px !important; line-height: 1.65 !important; color: var(--body); margin: 0 0 12px !important; }

/* ---------- Formula block ---------- */
.formula { background: var(--navy); color: #fff; border-radius: 14px; padding: 20px 24px; margin: 18px 0; text-align: center; }
.formula .fx { font-family: var(--mono); font-size: clamp(19px, 2.6vw, 26px); letter-spacing: .02em; color: #6FE3E3; }
.formula .fx sup, .formula .fx sub { font-size: .62em; }
.formula .frac { display: inline-flex; flex-direction: column; vertical-align: middle; margin: 0 .25em; text-align: center; }
.formula .frac .num { border-bottom: 2px solid #6FE3E3; padding: 0 .4em .12em; }
.formula .frac .den { padding: .12em .4em 0; }
.formula .leg { display: block; margin-top: 12px; font-size: 12.5px; color: #AEC6Cf; line-height: 1.55; }
.formula .leg b { color: #fff; }

/* ---------- Utilization bar chart ---------- */
.uchart { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: end; min-height: 230px; }
.uc-col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; text-align: center; }
.uc-bar { width: 100%; max-width: 92px; border-radius: 9px 9px 0 0; background: linear-gradient(180deg, var(--teal), #0A6E6E); }
.uc-col.warn .uc-bar { background: linear-gradient(180deg, #F5B041, var(--accent)); }
.uc-col.bad .uc-bar { background: linear-gradient(180deg, #EF6B6F, var(--critical)); }
.uc-val { font-family: var(--mono); font-weight: 600; font-size: 19px; padding-top: 8px; color: var(--ink); }
.uc-util { margin-top: 8px; font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--ink); }
.uc-lbl { font-size: 12px; color: var(--muted); margin-top: 3px; line-height: 1.35; max-width: 18ch; }

/* ---------- Icon card grid (tight) ---------- */
.icards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin: 18px 0 6px; }
.icards.apps { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.icard { background: var(--surface); border: 1px solid var(--border); border-radius: 15px; padding: 18px 18px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.icard:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.icard .ic { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--surface-alt); color: var(--teal); font-size: 18px; margin-bottom: 12px; }
.icard.amber .ic { background: #FFF2DE; color: var(--accent-dark); }
.icard .num { font-family: var(--mono); font-size: 11px; color: var(--muted); font-weight: 600; }
.icard h4 { font-size: 15.5px; color: var(--ink); margin: 2px 0 6px; line-height: 1.25; }
.icard p { font-size: 13.5px !important; line-height: 1.5 !important; color: var(--body); margin: 0 !important; }

/* ---------- Timeline (clock jumping) ---------- */
.tl { position: relative; margin: 18px 0 6px; }
.tl::before { content: ""; position: absolute; left: 20px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--teal), #CFEAEA); }
.tl-step { position: relative; display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 8px 0; }
.tl-dot { width: 42px; height: 42px; border-radius: 50%; background: var(--navy); color: #6FE3E3; display: grid; place-items: center; font-family: var(--mono); font-size: 12px; font-weight: 600; z-index: 1; border: 3px solid var(--canvas); }
.tl-step.jump .tl-dot { background: var(--accent); color: #fff; }
.tl-card { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 14px 16px; box-shadow: var(--shadow-sm); }
.tl-card .tl-time { font-family: var(--mono); font-size: 12.5px; font-weight: 600; color: var(--teal); }
.tl-card .tl-time .b { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 100px; font-size: 10px; background: #FFF2DE; color: var(--accent-dark); letter-spacing: .04em; text-transform: uppercase; }
.tl-card p { font-size: 14px !important; line-height: 1.5 !important; margin: 5px 0 0 !important; color: var(--body); }

/* ---------- Compare cards ---------- */
.cmp { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 18px 0 6px; }
.cmp-card { border: 1px solid var(--border); border-radius: 15px; padding: 20px 18px; background: var(--surface); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.cmp-card.lead { border: 1px solid #BfE4E4; background: linear-gradient(170deg, #F2FBFB, #EAF7F7); }
.cmp-card .tag { align-self: flex-start; font-family: var(--mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); background: var(--surface-alt); padding: 5px 10px; border-radius: 100px; margin-bottom: 12px; }
.cmp-card.lead .tag { background: var(--teal); color: #fff; }
.cmp-card h4 { font-size: 16.5px; color: var(--ink); margin-bottom: 7px; }
.cmp-card p { font-size: 13.5px !important; line-height: 1.5 !important; margin: 0 0 12px !important; color: var(--body); }
.cmp-card .q { margin-top: auto; font-size: 13px; font-style: italic; color: var(--ink); border-left: 3px solid var(--teal); padding-left: 11px; }

/* ---------- Responsive "table" ---------- */
.rtable { display: grid; gap: 10px; margin: 18px 0 6px; }
.rt-row { display: grid; grid-template-columns: 1.1fr 1fr 1.3fr; border: 1px solid var(--border); border-radius: 13px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow-sm); }
.rt-row.head { background: var(--navy); border-color: var(--navy); }
.rt-row.head .rt-c { color: rgba(255,255,255,.92); font-family: var(--mono); font-size: 11.5px; letter-spacing: .05em; text-transform: uppercase; font-weight: 600; }
.rt-row.feat { border-color: #BfE4E4; background: linear-gradient(120deg, #F2FBFB, #FFFFFF); }
.rt-c { padding: 13px 16px; font-size: 14px; line-height: 1.45; border-left: 1px solid var(--border); }
.rt-c:first-child { border-left: 0; }
.rt-c .k { display: none; }
.rt-c b { color: var(--ink); }
.rt-c .pill { display: inline-block; font-family: var(--mono); font-size: 11px; color: var(--teal); background: var(--surface-alt); padding: 3px 9px; border-radius: 100px; }

/* ---------- Checklist: 2-col scorecard ---------- */
.chk { list-style: none; counter-reset: c; margin: 18px 0 6px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.chk li { counter-increment: c; display: grid; grid-template-columns: 30px 1fr; gap: 13px; align-items: start; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 13px 15px; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease; }
.chk li:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.chk li::before { content: counter(c, decimal-leading-zero); display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--navy); color: #6FE3E3; font-family: var(--mono); font-weight: 600; font-size: 12.5px; }
.chk li b { color: var(--ink); }
.chk li span { font-size: 14px; line-height: 1.5; color: var(--body); }

/* ---------- Stepper: 2-col connected ---------- */
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 18px 0 6px; counter-reset: s; }
.step { display: grid; grid-template-columns: 46px 1fr; gap: 15px; align-items: start; background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 16px 18px; box-shadow: var(--shadow-sm); }
.step .sn { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(160deg, var(--teal), #0A6E6E); color: #fff; display: grid; place-items: center; font-family: var(--mono); font-weight: 600; font-size: 18px; }
.step h4 { font-size: 16px; color: var(--ink); margin-bottom: 5px; }
.step p { font-size: 14px !important; line-height: 1.55 !important; margin: 0 !important; color: var(--body); }
.step .good, .step .bad { display: block; font-size: 13px; margin-top: 5px; padding-left: 22px; position: relative; }
.step .good { color: #0A6E6E; } .step .bad { color: #B04146; }
.step .good::before, .step .bad::before { position: absolute; left: 2px; top: 0; font-weight: 700; }
.step .good::before { content: "\2713"; }
.step .bad::before { content: "\2717"; }

/* ---------- FAQ accordion: 2-col ---------- */
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 6px; align-items: start; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-sm); overflow: hidden; }
.faq summary { cursor: pointer; list-style: none; padding: 15px 48px 15px 18px; font-weight: 600; color: var(--ink); font-size: 15px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "\2b"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-family: var(--mono); color: var(--teal); font-size: 19px; transition: transform .2s ease; }
.faq details[open] summary::after { content: "\2212"; }
.faq .fa-body { padding: 0 18px 16px; }
.faq .fa-body p { font-size: 14.5px !important; line-height: 1.6 !important; margin: 0 0 8px !important; color: var(--body); }
.faq .fa-body ul { margin: 6px 0 0 18px; color: var(--body); font-size: 14px; line-height: 1.55; }

/* ---------- Note callout ---------- */
.note { display: grid; grid-template-columns: 40px 1fr; gap: 15px; align-items: start; background: #FFF8EC; border: 1px solid #F6E0B8; border-radius: 14px; padding: 18px 20px; margin: 20px 0; }
.note i { color: var(--accent-dark); font-size: 19px; margin-top: 2px; }
.note p { font-size: 14.5px !important; line-height: 1.6 !important; margin: 0 !important; color: #6B5327; }
.note p b { color: #4A3A17; }

/* ---------- LinkSim band ---------- */
.ls-band { background: linear-gradient(135deg, var(--navy) 0%, #0A2E34 58%, #0A3A3A 100%); border-radius: 20px; padding: clamp(24px, 3.4vw, 40px); color: #fff; position: relative; overflow: hidden; }
.ls-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(480px 280px at 92% 8%, rgba(14,156,156,.3), transparent 70%); pointer-events: none; }
.ls-band > * { position: relative; z-index: 1; }
.ls-band .eyebrow { color: #6FE3E3; }
.ls-band h2 { color: #fff; margin: 8px 0 8px; }
.ls-band p { color: #C6D4E1; font-size: 15.5px !important; line-height: 1.6 !important; max-width: 64ch; }
.ls-feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 20px 0 4px; }
.ls-feat { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: 13px; padding: 16px; }
.ls-feat .ic { width: 38px; height: 38px; border-radius: 10px; background: rgba(111,227,227,.16); color: #6FE3E3; display: grid; place-items: center; font-size: 16px; margin-bottom: 11px; }
.ls-feat h4 { color: #fff; font-size: 15px; margin-bottom: 5px; }
.ls-feat p { color: #AEC6Cf !important; font-size: 13px !important; margin: 0 !important; }

/* ---------- End CTA ---------- */
.ar-cta { background: var(--surface-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: clamp(36px, 5vw, 60px) 0; margin-top: clamp(32px, 4.5vw, 52px); }
.ar-cta .blog-wrap { text-align: center; }
.ar-cta h2 { font-size: clamp(23px, 2.8vw, 32px); margin-bottom: 10px; }
.ar-cta p { color: var(--body); font-size: 16.5px; max-width: 56ch; margin: 0 auto 22px; }
.ar-cta .acts { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* back-to-blog link */
.ar-back { display: inline-flex; align-items: center; gap: 9px; color: var(--teal); font-weight: 600; font-size: 15px; margin: 8px 0 clamp(28px, 4vw, 44px); }
.ar-back i { transition: transform .2s ease; }
.ar-back:hover i { transform: translateX(-4px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1040px) {
  .ar-layout { grid-template-columns: 1fr; gap: 0; }
  .ar-toc { display: none; }          /* phone/tablet: TOC hidden, content full width */
  .ar-content > p, .ar-sec > p, .ar-content p.lead { max-width: 74ch; }
}
@media (max-width: 900px) {
  .ar-hgrid { grid-template-columns: 1fr; gap: 22px; }
  .ar-facts { order: 2; }
  .post-feature { grid-template-columns: 1fr; }
  .post-feature .pf-media { min-height: 200px; aspect-ratio: 16 / 9; }
}
@media (max-width: 760px) {
  .kt ul, .chk, .steps, .faq, .ar-list.two { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 16px; }
  .ar-content > p { font-size: 16.5px; }
  .ar-content p.lead { font-size: 18px; }
  .rt-row, .rt-row.head { grid-template-columns: 1fr; }
  .rt-row.head { display: none; }
  .rt-c { border-left: 0; border-top: 1px solid var(--border); padding: 11px 15px; }
  .rt-c:first-child { border-top: 0; }
  .rt-c .k { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
  .uchart { min-height: 200px; gap: 8px; }
  .uc-val { font-size: 16px; }
  .ls-feats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px) {
  .ls-feats { grid-template-columns: 1fr; }
  .bl-hero, .ar-hero { padding-top: 92px; }
}