/* Board types hub and template. Prefix bt-. Reuses the case study header, cards and prose (cases.css) and the price rows (pricing.css). */
.bt-note { margin-top: 28px; max-width: 760px; }
.bt-help { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(28px, 5vw, 96px); align-items: center; }
.bt-help .cs-lead { margin-top: 12px; }
.bt-body { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: clamp(32px, 6vw, 120px); align-items: start; }
.bt-body .cp-prose { max-width: 800px; font-size: 20px; }
.bt-sheet { position: sticky; top: 100px; }
.bt-sheet-title { font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-green); padding-bottom: 14px; border-bottom: 2px solid var(--cs-green-bright); }
.bt-specs { margin: 0; }
.bt-spec { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--cs-border); }
.bt-spec dt { font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .07em; text-transform: uppercase; color: var(--cs-text-faint); padding-top: 3px; }
.bt-spec dd { margin: 0; font-size: 17px; font-weight: 700; line-height: 1.4; color: var(--cs-text); }
.bt-actions { display: grid; gap: 16px; justify-items: start; margin-top: 28px; }
.bt-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 56px; }
.bt-gallery:empty { display: none; }
.bt-gallery li { list-style: none; border-radius: 18px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--cs-dark3); }
.bt-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bt-gallery .bt-credit { grid-column: 1 / -1; aspect-ratio: auto; background: none; font-size: 13px; color: var(--cs-text-faint); }
.bt-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.bt-chip { display: inline-flex; padding: 11px 20px; border-radius: 999px; border: 1.5px solid var(--cs-border-strong); font-weight: 700; font-size: 16px; color: var(--cs-pale); text-decoration: none; transition: border-color .15s, background .15s; }
.bt-chip:hover { border-color: var(--cs-green-bright); background: rgba(59, 214, 43, .1); }
.bt-compare-note { margin-top: 12px; max-width: 700px; }
.pr-row.is-current { background: linear-gradient(90deg, rgba(59, 214, 43, .14), rgba(59, 214, 43, 0)); box-shadow: inset 3px 0 0 var(--cs-green-bright); }
.pr-row.is-current .pr-title { color: var(--cs-green-bright); }
.cp-top .cp-stats--inline[data-count="3"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cp-grid--compact .cp-card-sub { display: block; }
@media (max-width: 991px) {
  .bt-help, .bt-body { grid-template-columns: 1fr; }
  .bt-sheet { position: static; }
  .bt-gallery { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 599px) { .bt-spec { grid-template-columns: 1fr; gap: 4px; } .bt-gallery { grid-template-columns: 1fr; } .bt-body .cp-prose { font-size: 18px; } }

/* ============ Board type page v2: a product page, not an article ============ */
.bp-hero { padding-bottom: clamp(32px, 4vw, 64px); }
.bp-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 96px); align-items: stretch; }
.bp-hero-copy { display: flex; flex-direction: column; justify-content: center; }
.bp-hero-copy .cp-crumbs { margin-bottom: 22px; }
.bp-name { font-size: clamp(44px, 5.6vw, 92px); line-height: .98; letter-spacing: -0.034em; }
.bp-hook { margin-top: 20px; font-weight: 800; font-size: clamp(22px, 2.1vw, 32px); line-height: 1.15; letter-spacing: -0.02em; color: var(--cs-green-bright); }
.bp-sub { margin-top: 14px; font-size: clamp(18px, 1.5vw, 21px); line-height: 1.45; color: #b3cacf; max-width: 560px; }
.bp-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 6px; }
.bp-tags li { padding: 7px 14px; border-radius: 999px; border: 1.5px solid var(--cs-border-strong); font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--cs-pale); }
.bp-hero-copy .cs-actions { margin-top: 26px; }
.bp-hero-media { position: relative; margin: 0; min-height: clamp(320px, 34vw, 560px); }
.bp-hero-img { position: absolute; inset: 0; border-radius: 28px; overflow: hidden; background: var(--cs-dark3); box-shadow: 0 30px 80px rgba(0, 0, 0, .45); }
.bp-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bp-badge { position: absolute; left: clamp(14px, 2vw, 28px); bottom: clamp(14px, 2vw, 28px); display: flex; flex-direction: column; gap: 2px; padding: 16px 22px; border-radius: 18px; background: rgba(0, 20, 27, .78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, .16); }
.bp-badge b { font-weight: 800; font-size: clamp(34px, 3.4vw, 54px); line-height: 1; letter-spacing: -0.03em; color: var(--cs-green-bright); }
.bp-badge-k { font-family: var(--cs-font-label); font-weight: 800; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-text-faint); }
.bp-badge-s { font-size: 14px; color: var(--cs-text-soft); }

.bp-facts-band { border-top: 1px solid var(--cs-border); border-bottom: 1px solid var(--cs-border); background: rgba(10, 32, 40, .4); }
.bp-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.bp-facts li { padding: 26px clamp(14px, 2vw, 32px); border-left: 1px solid var(--cs-border); }
.bp-facts li:first-child { border-left: 0; padding-left: 0; }
.bp-facts b { display: block; font-weight: 800; font-size: clamp(24px, 2.4vw, 38px); line-height: 1.05; letter-spacing: -0.025em; color: var(--cs-text); }
.bp-facts li:first-child b { color: var(--cs-green-bright); }
.bp-facts span { display: block; margin-top: 8px; font-family: var(--cs-font-label); font-weight: 800; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-text-faint); }

.bp-why { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 120px); align-items: start; }
.bp-prose { max-width: 760px; font-size: 20px; }
.bp-prose p:first-child { font-size: 1.14em; color: var(--cs-text); }
.bp-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; margin-top: clamp(36px, 4vw, 64px); height: clamp(220px, 24vw, 380px); }
.bp-gallery:empty { display: none; }
.bp-gallery li { list-style: none; border-radius: 20px; overflow: hidden; background: var(--cs-dark3); }
.bp-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bp-credit { margin-top: 12px; font-size: 13px; color: var(--cs-text-faint); }
.bp-credit:empty { display: none; }

.bp-needs { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: clamp(28px, 4vw, 80px); margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--cs-border-strong); align-items: start; }
.bp-need-title { font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-green); }
.bp-need-note { margin-top: 18px; font-size: 16px; color: var(--cs-text-soft); }
.bp-sizes { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 22px 32px; margin-top: 22px; }
.bp-size { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.bp-size-box { display: block; border-radius: 8px; border: 2px solid var(--cs-green-bright); background: rgba(59, 214, 43, .12); box-shadow: 0 0 24px rgba(37, 242, 26, .2); }
.bp-size--var .bp-size-box { width: 112px; height: 72px; border-style: dashed; box-shadow: none; }
.bp-size-name { font-weight: 800; font-size: 18px; letter-spacing: -0.01em; color: var(--cs-text); font-variant-numeric: tabular-nums; }
.bp-size-sub { margin-top: -6px; font-size: 14px; color: var(--cs-text-soft); }
.bp-time { display: flex; align-items: center; gap: 20px; margin-top: 22px; }
.bp-time p { font-size: 17px; max-width: 200px; }
.bp-ring { display: grid; place-items: center; align-content: center; width: 112px; height: 112px; border-radius: 50%; border: 6px solid var(--cs-green-bright); box-shadow: 0 0 30px rgba(37, 242, 26, .25); flex: none; }
.bp-ring b { font-weight: 800; font-size: 40px; line-height: 1; color: var(--cs-text); }
.bp-ring i { font-style: normal; font-family: var(--cs-font-label); font-weight: 800; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-text-faint); }
.bp-formats { display: grid; gap: 10px; margin-top: 22px; }
.bp-format { display: flex; align-items: center; gap: 14px; font-weight: 800; font-size: 20px; color: var(--cs-text); }
.bp-format span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(59, 214, 43, .14); color: var(--cs-green-bright); font-size: 18px; }

.bp-price { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 120px); align-items: center; }
.bp-bar { margin-top: 36px; max-width: 520px; }
.bp-buys-list { display: grid; margin-top: 16px; border-top: 1px solid var(--cs-border-strong); }
.bp-buys-list li { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--cs-border-strong); }
.bp-buys-list b { font-weight: 800; font-size: 30px; letter-spacing: -0.02em; color: var(--cs-pale); font-variant-numeric: tabular-nums; }
.bp-buys-list span { font-size: 18px; color: var(--cs-text-soft); font-variant-numeric: tabular-nums; }
.bp-buys .cs-footnote { margin-top: 14px; }
.bp-buys .cs-actions { margin-top: 22px; }
.bp-others { padding-top: 0; }

@media (max-width: 991px) {
  .bp-hero-grid, .bp-why, .bp-price { grid-template-columns: 1fr; }
  .bp-hero-media { min-height: 300px; order: -1; }
  .bp-needs { grid-template-columns: 1fr; gap: 32px; }
  .bp-gallery { grid-template-columns: 1fr 1fr; height: auto; }
  .bp-gallery .bp-g1 { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
  .bp-gallery li { aspect-ratio: 4 / 3; }
  .bp-facts li { border-left: 0; padding-left: 0; border-top: 1px solid var(--cs-border); }
  .bp-facts li:nth-child(-n+2) { border-top: 0; }
  .bp-facts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 599px) { .bp-prose { font-size: 18px; } .bp-hero-media { min-height: 260px; } }

/* benefits, best for, tips, read more */
.bp-best-label { margin-top: 36px; font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-text-faint); }
.bp-best { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.bp-best li { padding: 9px 16px; border-radius: 999px; background: rgba(59, 214, 43, .12); font-weight: 700; font-size: 16px; color: var(--cs-pale); }
.bp-benefits { display: grid; gap: 30px; }
.bp-benefit { display: grid; grid-template-columns: 52px 1fr; gap: 22px; align-items: start; }
.bp-benefit-n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--cs-green); color: var(--cs-green-bright); font-weight: 800; font-size: 18px; }
.bp-benefit h3 { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.08; letter-spacing: -0.025em; }
.bp-benefit p { margin-top: 8px; font-size: 19px; line-height: 1.5; color: #b3cacf; max-width: 560px; }
.bp-more { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--cs-border); }
.bp-more summary { cursor: pointer; font-weight: 800; font-size: 16px; color: var(--cs-text-soft); list-style: none; }
.bp-more summary::-webkit-details-marker { display: none; }
.bp-more summary::after { content: ' +'; color: var(--cs-green-bright); }
.bp-more[open] summary::after { content: ' −'; }
.bp-more .bp-prose { margin-top: 18px; font-size: 18px; }
.bp-more .bp-prose p:first-child { font-size: inherit; color: inherit; }
.bp-tips { grid-column: 1 / -1; margin-top: 12px; padding-top: 28px; border-top: 1px solid var(--cs-border); }
.bp-tips-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px clamp(24px, 3vw, 56px); margin-top: 16px; counter-reset: tip; }
.bp-tips-list li { position: relative; padding-left: 40px; font-size: 18px; line-height: 1.45; color: #b3cacf; counter-increment: tip; }
.bp-tips-list li::before { content: counter(tip); position: absolute; left: 0; top: 1px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--cs-green); color: var(--cs-dark1); font-weight: 800; font-size: 13px; }
@media (max-width: 991px) { .bp-tips-list { grid-template-columns: 1fr; } }

/* ============ Board type page v3: the Home page's energy below the fold ============ */
/* why it works: big rows */
.bp-best { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.bp-rows { margin-top: clamp(32px, 4vw, 56px); border-top: 1px solid var(--cs-border-strong); }
.bp-rowitem { display: grid; grid-template-columns: 72px minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px clamp(24px, 4vw, 72px); align-items: center; padding: clamp(24px, 3vw, 40px) 16px; border-bottom: 1px solid var(--cs-border-strong); transition: background .2s; }
.bp-rowitem:hover { background: linear-gradient(90deg, rgba(59, 214, 43, .12), rgba(59, 214, 43, 0)); }
.bp-row-n { font-family: var(--cs-font-mono, 'Fira Code', monospace); font-weight: 700; font-size: 20px; color: var(--cs-green); }
.bp-row-t { font-size: clamp(30px, 3.6vw, 56px); line-height: 1; letter-spacing: -0.032em; transition: color .2s; }
.bp-rowitem:hover .bp-row-t { color: var(--cs-green-bright); }
.bp-row-d { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.45; color: #b3cacf; max-width: 520px; }
.bp-more { margin-top: 32px; }

/* made to fit */
.bp-fit { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 120px); align-items: center; margin-top: 48px; }
.bp-stage { display: flex; flex-direction: column; align-items: center; padding: clamp(28px, 4vw, 56px) 0; border-radius: 32px; background: radial-gradient(52% 58% at 50% 45%, rgba(59, 214, 43, .20), rgba(59, 214, 43, 0) 72%); }
.bp-bb { width: 100%; transition: max-width .45s cubic-bezier(.2, .8, .2, 1); }
.bp-bb .bb-screen { transition: aspect-ratio .45s; }
.bp-bb .bb-ad { opacity: 1; }
.bp-stage-size { margin-top: 28px; font-family: var(--cs-font-mono, 'Fira Code', monospace); font-weight: 500; font-size: 14px; letter-spacing: .04em; color: var(--cs-green-bright); }
.bp-play { display: flex; align-items: center; gap: 16px; margin-top: 18px; width: min(520px, 100%); padding: 0 12px; }
.bp-play-bar { position: relative; flex: 0 0 38%; height: 8px; border-radius: 999px; background: var(--cs-dark3); overflow: hidden; }
.bp-play-bar i { position: absolute; inset: 0 auto 0 0; width: 100%; border-radius: 999px; background: var(--cs-green-bright); box-shadow: 0 0 14px #25f21a; transform-origin: left; animation: bp-play var(--dur, 10s) linear infinite; }
@keyframes bp-play { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.bp-play-text { font-size: 15px; line-height: 1.35; color: var(--cs-text-soft); }
.bp-play-text b { color: var(--cs-text); }
.bp-controls { display: grid; gap: 14px; align-content: start; }
.bp-controls .bp-need-title { margin-top: 12px; }
.bp-controls .bp-need-title:first-child { margin-top: 0; }
.bp-sizechips, .bp-formats--row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 0; }
.bp-sizechip { min-height: 48px; padding: 0 20px; border-radius: 14px; border: 2px solid var(--cs-border-strong); background: transparent; color: var(--cs-text); font-family: var(--cs-font); font-weight: 800; font-size: 17px; cursor: pointer; transition: border-color .15s, background .15s, color .15s; font-variant-numeric: tabular-nums; }
.bp-sizechip:hover { border-color: var(--cs-green); }
.bp-sizechip.is-on { border-color: var(--cs-green-bright); background: rgba(59, 214, 43, .16); color: var(--cs-pale); box-shadow: 0 0 24px rgba(37, 242, 26, .2); }
.bp-formats--row .bp-format { font-size: 17px; padding: 6px 16px 6px 6px; border-radius: 14px; border: 2px solid var(--cs-border-strong); gap: 10px; }
.bp-formats--row .bp-format span { width: 34px; height: 34px; border-radius: 10px; font-size: 16px; }
.bp-tips-list--stack { grid-template-columns: 1fr; gap: 14px; margin-top: 0; }
.bp-tips-list--stack li { font-size: 19px; }
.bp-controls .bp-need-note { margin-top: 8px; }

/* what it costs: headline, then the Home calculator */
.bp-pricehead { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 96px); align-items: end; margin-bottom: clamp(28px, 3.4vw, 48px); }
.bp-pricehead .cs-title-xl { font-size: clamp(44px, 6.4vw, 104px); line-height: .95; }
.bp-pricenote .cs-lead { margin-top: 0; }
.bp-pricenote .bp-bar { margin-top: 24px; }
.bp-calc { margin-top: 0; }

@media (max-width: 991px) {
  .bp-rowitem { grid-template-columns: 56px 1fr; }
  .bp-row-d { grid-column: 2; }
  .bp-fit, .bp-pricehead { grid-template-columns: 1fr; }
}
@media (max-width: 599px) { .bp-rowitem { grid-template-columns: 1fr; } .bp-row-d { grid-column: 1; } .bp-play { flex-direction: column; align-items: flex-start; } .bp-play-bar { flex: none; width: 100%; } }

/* ============ Made to fit v2: one clear message ============ */
.bp-fit-lead { max-width: 760px; }
.bp-flow { display: grid; grid-template-columns: auto auto minmax(0, 1fr); align-items: center; gap: clamp(20px, 3vw, 48px); margin-top: clamp(36px, 4vw, 56px); padding: clamp(24px, 3vw, 40px); border-radius: 28px; background: radial-gradient(60% 90% at 70% 50%, rgba(59, 214, 43, .14), rgba(59, 214, 43, 0)); border: 1.5px solid var(--cs-dark4); }
.bp-flow-file { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.bp-file { display: grid; place-items: center; width: 112px; height: 112px; border-radius: 18px; background: linear-gradient(150deg, #5cf04b, #1f9a2e); color: var(--cs-dark1); box-shadow: 0 0 40px rgba(59, 214, 43, .35); }
.bp-file b { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.bp-flow-cap { font-size: 14px; font-weight: 700; color: var(--cs-text-soft); }
.bp-flow-arrow { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--cs-green-bright); }
.bp-flow-arrow span { font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.bp-flow-arrow::after { content: '→'; font-size: 44px; line-height: 1; }
.bp-sizecards { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 28px clamp(24px, 3vw, 48px); }
.bp-sizecard { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.bp-sizebox { display: grid; place-items: center; margin-bottom: 12px; border-radius: 10px; border: 2px solid var(--cs-green-bright); background: linear-gradient(150deg, rgba(92, 240, 75, .85), rgba(31, 154, 46, .85)); box-shadow: 0 0 28px rgba(37, 242, 26, .25); }
.bp-sizebox i { font-style: normal; font-weight: 800; font-size: 15px; color: var(--cs-dark1); }
.bp-sizebox--var { width: 190px; height: 107px; border-style: dashed; background: rgba(59, 214, 43, .1); }
.bp-sizebox--var i { color: var(--cs-pale); }
.bp-sizecard b { font-weight: 800; font-size: 22px; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; }
.bp-sizecard > span:not(.bp-sizebox) { font-size: 15px; color: var(--cs-text-soft); }
.bp-fits { margin-top: 8px; padding: 4px 12px; border-radius: 999px; background: var(--cs-green-bright); color: var(--cs-dark1); font-style: normal; font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; opacity: 0; animation: bp-tick .5s ease var(--d, .5s) forwards; }
@keyframes bp-tick { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.bp-rules { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 80px); margin-top: clamp(28px, 3vw, 44px); }
.bp-rule { display: flex; align-items: center; gap: 22px; padding: 24px 0; border-top: 1px solid var(--cs-border-strong); }
.bp-rule h3 { font-size: clamp(22px, 2vw, 28px); letter-spacing: -0.02em; }
.bp-rule p { margin-top: 6px; font-size: 18px; line-height: 1.45; color: var(--cs-text-soft); max-width: 420px; }
.bp-rule-formats { display: flex; flex-direction: column; gap: 8px; flex: none; }
.bp-rule-formats .bp-format { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; padding: 5px 14px 5px 5px; border-radius: 12px; border: 2px solid var(--cs-border-strong); }
.bp-rule-formats .bp-format span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: rgba(59, 214, 43, .14); color: var(--cs-green-bright); font-size: 14px; }
.bp-tips { margin-top: 12px; padding-top: 28px; border-top: 1px solid var(--cs-border-strong); }

/* the budget panel, made specific to this board type */
.bp-calc-tag { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 14px; font-size: 16px; color: var(--cs-text-soft); }
.bp-calc-tag b { color: var(--cs-text); }
.bp-calc-pill { padding: 6px 14px; border-radius: 999px; background: var(--cs-green-bright); color: var(--cs-dark1); font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .07em; text-transform: uppercase; }
.bp-compare { margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(255, 255, 255, .14); font-size: 14px; line-height: 1.4; color: var(--cs-text-faint); }
.bp-compare b { color: var(--cs-text-soft); font-variant-numeric: tabular-nums; }
@media (max-width: 991px) {
  .bp-flow { grid-template-columns: 1fr; justify-items: start; }
  .bp-flow-arrow { flex-direction: row; } .bp-flow-arrow::after { transform: rotate(90deg); font-size: 34px; }
  .bp-rules { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) { .bp-fits { animation: none; opacity: 1; } }

/* ============ specs from data; calculator header ============ */
.bp-share { margin-top: 4px; font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--cs-green); }
.bp-sizecard--var .bp-sizebox { width: 150px; height: 100px; }
.bp-orient { flex: none; width: 150px; }
.bp-obar { display: block; height: 14px; border-radius: 999px; background: #2a5a64; overflow: hidden; }
.bp-obar i { display: block; height: 100%; border-radius: 999px; background: var(--cs-green-bright); box-shadow: 0 0 14px #25f21a; }
.bp-olabels { display: block; margin-top: 10px; font-size: 14px; line-height: 1.4; color: var(--cs-text-soft); }
.bp-olabels b { color: var(--cs-text); font-variant-numeric: tabular-nums; }
.bp-specnote { margin-top: 8px; max-width: 760px; }
.bp-calc-head { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-bottom: clamp(28px, 3vw, 44px); }
.bp-calc-head .bp-calc-tag { margin: 0; }
.bp-calc-head .hm-calc-title { margin: 0; font-size: clamp(24px, 2.4vw, 34px); }
.bp-sizecard--hero { flex-direction: row; align-items: center; gap: 28px; }
.bp-sizecard--hero .bp-sizebox { margin-bottom: 0; }
.bp-hero-spec { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.bp-hero-spec b { font-weight: 800; font-size: clamp(28px, 3vw, 44px); letter-spacing: -0.025em; line-height: 1; font-variant-numeric: tabular-nums; }
.bp-hero-spec > span { font-size: 17px; color: var(--cs-text-soft); }

/* ============ the three spec columns: length, orientation, tips ============ */
.bp-spec3 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 4vw, 72px); margin-top: clamp(32px, 3.4vw, 52px); padding-top: clamp(28px, 3vw, 40px); border-top: 1px solid var(--cs-border-strong); align-items: start; }
.bp-col .bp-need-title { margin-bottom: 20px; }
.bp-time2 { display: flex; align-items: center; gap: 22px; }
.bp-time2 p { font-size: 18px; line-height: 1.45; color: var(--cs-text-soft); }
.bp-bigstat { font-size: clamp(28px, 2.6vw, 38px); line-height: 1; letter-spacing: -0.02em; font-weight: 800; color: var(--cs-text); }
.bp-bigstat b { font-size: clamp(56px, 5.4vw, 84px); letter-spacing: -0.04em; color: var(--cs-green-bright); text-shadow: 0 0 36px rgba(37, 242, 26, .3); margin-right: 8px; font-variant-numeric: tabular-nums; }
.bp-orient2 { margin-top: 20px; }
.bp-obar2 { display: block; height: 14px; border-radius: 999px; background: #2a5a64; overflow: hidden; }
.bp-obar2 i { display: block; height: 100%; background: var(--cs-green-bright); box-shadow: 0 0 14px #25f21a; }
.bp-olabels2 { display: flex; justify-content: space-between; margin-top: 10px; font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--cs-text-faint); }
.bp-col-note { margin-top: 16px; font-size: 18px; line-height: 1.45; color: var(--cs-text-soft); }
.bp-spec3 .bp-tips-list--stack { gap: 16px; }
.bp-spec3 .bp-tips-list--stack li { font-size: 18px; }
.bp-specnote { margin-top: clamp(28px, 3vw, 40px); }
@media (max-width: 991px) { .bp-spec3 { grid-template-columns: 1fr; gap: 36px; } }

/* ============ Made to fit v3: the facts live in the hero row; this section is about what to make ============ */
.bp-tipsrow { display: grid; grid-template-columns: minmax(200px, .5fr) minmax(0, 2fr); gap: clamp(24px, 4vw, 72px); align-items: start; margin-top: clamp(32px, 3.4vw, 52px); }
.bp-tipsrow-title { font-size: clamp(26px, 2.4vw, 36px); line-height: 1.05; letter-spacing: -0.025em; }
.bp-tips-list--row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px clamp(24px, 3vw, 48px); margin: 0; }
.bp-tips-list--row li { font-size: 19px; line-height: 1.45; }
@media (max-width: 991px) { .bp-tipsrow { grid-template-columns: 1fr; gap: 20px; } .bp-tips-list--row { grid-template-columns: 1fr; } }

/* ============ Made to fit v4: the carousel slide, on the web ============ */
.bp-cards { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: center; gap: 28px clamp(18px, 2.6vw, 44px); margin-top: clamp(36px, 4vw, 56px); padding: clamp(36px, 4vw, 60px) 0 clamp(20px, 2vw, 32px); border-radius: 32px; background: radial-gradient(55% 70% at 50% 55%, rgba(59, 214, 43, .16), rgba(59, 214, 43, 0) 72%); }
.bp-card { display: flex; flex-direction: column; align-items: center; gap: 6px; transform: rotate(var(--r, 0deg)); }
.bp-card-box { position: relative; display: grid; place-items: center; border-radius: 14px; border: 6px solid var(--cs-pale); background: radial-gradient(70% 70% at 30% 25%, #2a7a2a, #0f3d1c 78%); box-shadow: 0 18px 40px rgba(0, 0, 0, .4), 0 0 40px rgba(37, 242, 26, .16); }
.bp-card-mark { display: block; width: 34%; aspect-ratio: 1; min-width: 28px; max-width: 64px; border-radius: 50%; border: 4px solid var(--cs-pale); }
.bp-card-tick { position: absolute; top: -16px; right: -16px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--cs-green-bright); color: var(--cs-dark1); font-size: 18px; font-weight: 800; box-shadow: 0 0 20px rgba(37, 242, 26, .6); opacity: 0; transform: scale(.4); animation: bp-pop .45s cubic-bezier(.2, 1.4, .4, 1) var(--d, .4s) forwards; }
@keyframes bp-pop { to { opacity: 1; transform: scale(1); } }
.bp-card-box--var { border-style: dashed; }
.bp-card-label { margin-top: 14px; font-family: var(--cs-font-label); font-weight: 800; font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--cs-pale); font-variant-numeric: tabular-nums; }
.bp-card-sub { font-size: 14px; color: var(--cs-text-soft); }
.bp-card--bad .bp-card-box { border: 3px dashed #ff6b6b; background: rgba(255, 107, 107, .06); box-shadow: none; }
.bp-stamp { font-style: normal; transform: rotate(-14deg); padding: 6px 12px; border: 3px solid #ff6b6b; border-radius: 8px; font-family: var(--cs-font-label); font-weight: 800; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: #ff6b6b; background: rgba(0, 20, 27, .6); white-space: nowrap; }
.bp-card-label--bad { color: #ff6b6b; }
.bp-fit-line { margin-top: clamp(24px, 3vw, 40px); text-align: center; font-size: clamp(22px, 2.4vw, 34px); line-height: 1.2; color: #b3cacf; }
.bp-fit-line b { color: var(--cs-text); font-weight: 800; }
.bp-trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(40px, 4vw, 64px); }
.bp-trio li { padding: 0 clamp(20px, 3vw, 48px); border-left: 1px solid var(--cs-border-strong); }
.bp-trio li:first-child { padding-left: 0; border-left: 0; }
.bp-trio-l { display: block; font-family: var(--cs-font-label); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-green); }
.bp-trio p { margin-top: 12px; font-size: clamp(19px, 1.7vw, 24px); line-height: 1.35; color: var(--cs-text); }
.bp-specnote { margin-top: clamp(28px, 3vw, 44px); text-align: left; }
@media (max-width: 991px) { .bp-trio { grid-template-columns: 1fr; gap: 24px; } .bp-trio li { padding: 0; border-left: 0; } }
@media (prefers-reduced-motion: reduce) { .bp-card-tick { animation: none; opacity: 1; transform: none; } }

/* ============ Made to fit v5: one alignment, no hourglass ============ */
.bp-fit2 { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.25fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.bp-fit2-copy .bp-fit-line { margin-top: 28px; text-align: left; font-size: clamp(20px, 1.8vw, 26px); }
.bp-fit2 .bp-cards { margin: 0; justify-content: center; align-items: flex-end; padding: clamp(40px, 4vw, 64px) clamp(20px, 2.4vw, 40px) clamp(28px, 3vw, 44px); gap: 32px clamp(20px, 2.4vw, 40px); }
.bp-fit2 .bp-card { --r: 0deg; }
.bp-fit2 .bp-card:nth-child(odd) { transform: rotate(-1.4deg); }
.bp-fit2 .bp-card:nth-child(even) { transform: rotate(1.2deg); }
.bp-fit2 .bp-card--bad { transform: rotate(2deg); }
.bp-trio { margin-top: clamp(36px, 4vw, 56px); padding-top: clamp(24px, 3vw, 36px); border-top: 1px solid var(--cs-border-strong); }
.bp-specnote { text-align: left; }
@media (max-width: 991px) { .bp-fit2 { grid-template-columns: 1fr; } }
.bp-fit2 .bp-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); justify-items: center; align-items: end; gap: 36px 16px; }
.bp-fit2 .bp-card { min-width: 0; }
@media (max-width: 599px) { .bp-fit2 .bp-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ============ Board page v4: Where / When / How much ============ */
.bp-ww { margin-top: clamp(28px, 3vw, 44px); border-top: 1px solid var(--cs-border-strong); }
.bp-wwrow { display: grid; grid-template-columns: 150px minmax(0, .8fr) minmax(0, 1.2fr); gap: 12px clamp(20px, 3vw, 56px); align-items: center; padding: clamp(22px, 2.6vw, 34px) 8px; border-bottom: 1px solid var(--cs-border-strong); }
.bp-ww-l { font-family: var(--cs-font-label); font-weight: 800; font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--cs-green); }
.bp-ww-n { font-weight: 800; font-size: clamp(52px, 6.4vw, 104px); line-height: .95; letter-spacing: -0.045em; color: var(--cs-green-bright); text-shadow: 0 0 44px rgba(37, 242, 26, .3); font-variant-numeric: tabular-nums; }
.bp-ww-d { font-size: clamp(18px, 1.6vw, 24px); line-height: 1.4; color: #b3cacf; max-width: 560px; }
.bp-wwrow.is-muted .bp-ww-n { color: var(--cs-text-soft); text-shadow: none; }
.bp-looks { padding-top: 0; }
.bp-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: clamp(28px, 3vw, 44px); }
@media (max-width: 991px) { .bp-wwrow { grid-template-columns: 1fr; gap: 6px; } }

/* ============ cited research ============ */
.bp-evidence { margin-top: clamp(32px, 3.4vw, 52px); padding: clamp(24px, 3vw, 40px); border-radius: 24px; border: 1.5px solid var(--cs-dark4); background: var(--cs-grad-panel); }
.bp-evidence-k { font-family: var(--cs-font-label); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--cs-green); }
.bp-evidence-list { display: flex; flex-wrap: wrap; gap: 28px clamp(32px, 5vw, 80px); margin-top: 20px; }
.bp-ev { display: flex; align-items: center; gap: 24px; max-width: 560px; }
.bp-ev-n { flex: none; font-weight: 800; font-size: clamp(52px, 5.4vw, 84px); line-height: .95; letter-spacing: -0.04em; color: var(--cs-green-bright); text-shadow: 0 0 36px rgba(37, 242, 26, .3); font-variant-numeric: tabular-nums; }
.bp-ev-l { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.35; color: var(--cs-text); font-weight: 700; }
.bp-ev-s { margin-top: 8px; font-size: 14px; line-height: 1.45; color: var(--cs-text-faint); }
.bp-ev-s a { color: var(--cs-text-soft); }
.bp-ev-s a:hover { color: var(--cs-green-bright); }
.bp-evidence-n { margin-top: 20px; font-size: 13px; color: var(--cs-text-faint); }
@media (max-width: 599px) { .bp-ev { flex-direction: column; align-items: flex-start; gap: 10px; } }

/* ============ research panel, quieter ============ */
.bp-evidence { margin-top: clamp(28px, 3vw, 44px); padding: clamp(22px, 2.4vw, 32px) 0 0; border: 0; border-top: 1px solid var(--cs-border-strong); border-radius: 0; background: none; }
.bp-evidence-k { color: var(--cs-text-faint); }
.bp-evidence-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px clamp(28px, 4vw, 64px); margin-top: 18px; }
.bp-ev { display: block; max-width: none; }
.bp-ev-n { display: block; font-size: clamp(40px, 3.8vw, 58px); line-height: 1; letter-spacing: -0.035em; color: var(--cs-pale); text-shadow: none; }
.bp-ev-l { margin-top: 10px; font-size: 17px; line-height: 1.4; font-weight: 400; color: var(--cs-text-soft); max-width: 320px; }
.bp-evidence-n { margin-top: 22px; max-width: 760px; font-size: 13px; line-height: 1.5; color: var(--cs-text-faint); }
.bp-evidence-n a { color: var(--cs-text-soft); }
.bp-evidence-n a:hover { color: var(--cs-green-bright); }
.bp-evidence { border-top: 0; padding-top: 28px; margin-top: 0; }

/* ============ research sits beside the headline it supports ============ */
.bp-why-top { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 112px); align-items: end; }
.bp-why-top .bp-evidence { margin: 0; padding: 0 0 4px; }
.bp-why-top .bp-evidence-list { grid-template-columns: 1fr; gap: 0; margin-top: 12px; }
.bp-why-top .bp-ev { display: flex; align-items: baseline; gap: 22px; padding: 16px 0; border-top: 1px solid var(--cs-border-strong); }
.bp-why-top .bp-ev:last-child { border-bottom: 1px solid var(--cs-border-strong); }
.bp-why-top .bp-ev-n { flex: 0 0 auto; min-width: 150px; font-size: clamp(40px, 3.6vw, 56px); }
.bp-why-top .bp-ev-l { margin: 0; max-width: 340px; }
.bp-why-top .bp-evidence-n { margin-top: 14px; }
.bp-why-top .bp-evidence[style*="none"] + * { }
@media (max-width: 991px) { .bp-why-top { grid-template-columns: 1fr; align-items: start; } .bp-why-top .bp-ev-n { min-width: 130px; } }
@media (max-width: 599px) { .bp-why-top .bp-ev { flex-direction: column; gap: 6px; } }

/* ============ research as quick trivia ============ */
.bp-evidence-k { display: inline-flex; padding: 7px 16px; border-radius: 999px; background: var(--cs-green-bright); color: var(--cs-dark1); font-family: var(--cs-font-label); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; transform: rotate(-2deg); box-shadow: 0 0 28px rgba(37, 242, 26, .35); }
.bp-why-top .bp-evidence-list { margin-top: 20px; }
.bp-why-top .bp-ev { display: block; padding: 14px 0; border-top: 0; }
.bp-why-top .bp-ev:last-child { border-bottom: 0; }
.bp-ev-line { font-size: clamp(22px, 2vw, 30px); line-height: 1.22; letter-spacing: -0.015em; font-weight: 700; color: var(--cs-text); max-width: 560px; }
.bp-ev-line b { font-weight: 800; font-size: 1.45em; letter-spacing: -0.035em; color: var(--cs-green-bright); text-shadow: 0 0 28px rgba(37, 242, 26, .3); font-variant-numeric: tabular-nums; }
.bp-why-top .bp-evidence-n { margin-top: 6px; }

/* ============ ticket-stub trivia (carousel treatment: one bright object on a dark page) ============ */
.bp-ticket { --stub: 132px; position: relative; display: grid; grid-template-columns: var(--stub) minmax(0, 1fr); transform: rotate(-1.2deg); border-radius: 18px; background: linear-gradient(135deg, var(--cs-pale), #b9f7b2); color: var(--cs-dark1); box-shadow: 0 24px 60px rgba(0, 0, 0, .35), 0 0 70px rgba(37, 242, 26, .16); -webkit-mask: radial-gradient(circle 14px at var(--stub) 0, #0000 97%, #000), radial-gradient(circle 14px at var(--stub) 100%, #0000 97%, #000); -webkit-mask-composite: source-in; mask: radial-gradient(circle 14px at var(--stub) 0, #0000 97%, #000), radial-gradient(circle 14px at var(--stub) 100%, #0000 97%, #000); mask-composite: intersect; }
.bp-ticket-stub { display: grid; place-items: center; padding: 20px 10px; border-right: 2px dashed rgba(0, 26, 35, .35); }
.bp-ticket .bp-evidence-k { display: block; padding: 0; background: none; box-shadow: none; transform: none; color: var(--cs-dark1); font-size: 15px; line-height: 1.15; text-align: center; letter-spacing: .1em; }
.bp-ticket .bp-evidence-list { margin: 0; padding: clamp(18px, 2vw, 28px) clamp(22px, 2.6vw, 40px); }
.bp-ticket .bp-ev { padding: 8px 0; }
.bp-ticket .bp-ev + .bp-ev { border-top: 1.5px dashed rgba(0, 26, 35, .25); margin-top: 8px; padding-top: 16px; }
.bp-ticket .bp-ev-line { color: var(--cs-dark1); font-weight: 600; max-width: none; }
.bp-ticket .bp-ev-line b { color: var(--cs-dark1); text-shadow: none; }
.bp-why-top .bp-evidence { padding-bottom: 0; }
.bp-why-top .bp-evidence-n { margin-top: 18px; }
@media (max-width: 599px) {
  .bp-ticket { --stub: 52px; grid-template-columns: 1fr; grid-template-rows: var(--stub) auto; -webkit-mask: radial-gradient(circle 12px at 0 var(--stub), #0000 97%, #000), radial-gradient(circle 12px at 100% var(--stub), #0000 97%, #000); mask: radial-gradient(circle 12px at 0 var(--stub), #0000 97%, #000), radial-gradient(circle 12px at 100% var(--stub), #0000 97%, #000); -webkit-mask-composite: source-in; mask-composite: intersect; }
  .bp-ticket-stub { border-right: 0; border-bottom: 2px dashed rgba(0, 26, 35, .35); padding: 0; }
}