/* The Playbook — blog.css (loaded on /playbook/ pages) */
.b-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.b-chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--ink)); }
.pb-hero { padding: calc(var(--announce-h, 44px) + 130px) 0 48px; }
.pb-hero__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.pb-hero h1 { margin: 0; font-size: clamp(44px, 6.4vw, 96px); line-height: .98; color: #fff; }
.pb-hero .lede { max-width: 440px; }
.pb-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 40px 0 0; padding-top: 28px; border-top: 1px solid var(--rule); }
.pb-filters button { display: inline-flex; cursor: pointer; background: transparent; font: inherit; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px; border: 1px solid var(--rule2); border-radius: 99px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.pb-filters button i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.pb-filters button[aria-pressed="true"] { background: var(--ink); color: var(--bg0); border-color: var(--ink); font-weight: 700; }
/* featured */
.pb-feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 0; border: 1px solid var(--rule); border-radius: 18px; overflow: hidden; background: var(--panel); margin-top: 40px; }
.pb-feature__cover { position: relative; min-height: 460px; }
.pb-feature__body { padding: 48px; display: flex; flex-direction: column; gap: 20px; justify-content: center; }
.pb-feature h2 { margin: 0; font-family: var(--display); font-weight: 400; font-size: clamp(30px, 3.2vw, 48px); letter-spacing: -.07em; line-height: 1; text-transform: uppercase; color: #fff; }
.pb-feature p { margin: 0; color: var(--dim); font-size: 18px; line-height: 1.55; }
.pb-read { align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; padding-bottom: 6px; border-bottom: 2px solid var(--red); text-decoration: none; }
/* covers */
.cv { position: absolute; inset: 0; overflow: hidden; }
.cv img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(.2) contrast(1.05); }
.cv::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,11,13,0) 50%, rgba(10,11,13,.55)); }
.cv--grid { background: radial-gradient(80% 90% at 30% 20%, #1A1C20, #0A0B0D 70%); display: flex; flex-direction: column; justify-content: center; padding: 48px; }
.cv--grid::after { display: none; }
.cv--grid b { font-family: var(--display); font-weight: 400; font-size: clamp(120px, 14vw, 200px); letter-spacing: -.08em; line-height: .85; color: #fff; }
.cv--grid .bars { display: flex; flex-direction: column; gap: 10px; margin-top: 26px; width: 70%; }
.cv--grid .bars i { display: block; height: 10px; border-radius: 99px; background: #26282D; position: relative; overflow: hidden; }
.cv--grid .bars i::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: var(--v); background: var(--c); border-radius: 99px; }
.cv--grid .rule { position: absolute; left: 0; right: 0; top: 0; height: 5px; }
.cv--recover { display: flex; }
.cv--recover::after { display: none; }
.cv--recover div { flex: 1; display: flex; align-items: flex-end; padding: 22px; font-family: var(--display); font-size: 44px; letter-spacing: -.07em; color: #fff; }
.cv--recover .h { background: radial-gradient(90% 80% at 20% 90%, rgba(224,49,46,.6), #140B0B 80%); }
.cv--recover .c { background: radial-gradient(90% 80% at 80% 90%, rgba(170,205,230,.45), #0A0E12 80%); justify-content: flex-end; border-left: 2px solid rgba(255,255,255,.8); }
/* byline */
.by { display: flex; align-items: center; gap: 12px; }
.by__av { width: 44px; height: 44px; border-radius: 50%; background: #1E2024; border: 1px solid var(--rule2); display: grid; place-items: center; font-family: var(--display); font-size: 13px; color: var(--mute); flex: none; }
.by strong { display: block; font-size: 14px; color: #fff; }
.by span { font-size: 13px; color: var(--faint); }
/* grid of posts */
.pb-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.pb-card { border: 1px solid var(--rule); border-radius: 16px; overflow: hidden; background: var(--panel); display: flex; flex-direction: column; text-decoration: none; transition: transform .4s var(--ease-out), border-color .4s; }
.pb-card:hover { transform: translateY(-4px); border-color: #3A3D44; }
.pb-card__cover { position: relative; aspect-ratio: 16 / 10; }
.pb-card__body { padding: 26px; display: flex; flex-direction: column; gap: 14px; flex-grow: 1; }
.pb-card h3 { margin: 0; font-family: var(--display); font-weight: 400; font-size: 24px; letter-spacing: -.06em; line-height: 1.05; text-transform: uppercase; color: #fff; }
.pb-card p { margin: 0; color: var(--mute); font-size: 15px; flex-grow: 1; }
.pb-card .by__av { width: 34px; height: 34px; font-size: 11px; }
.pb-card .by strong { font-size: 13px; }
.pb-card .by span { font-size: 12px; }
.pb-sub { margin-top: 64px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; border: 1px solid var(--rule); border-radius: 18px; padding: 40px 44px; background: var(--bg1); }
.pb-sub h2 { margin: 0 0 8px; font-family: var(--display); font-weight: 400; font-size: 34px; letter-spacing: -.07em; text-transform: uppercase; color: #fff; }
.pb-sub p { margin: 0; color: var(--mute); }
/* ARTICLE */
.ar-head { padding: calc(var(--announce-h, 44px) + 130px) 0 40px; }
.ar-head .wrap { max-width: 1100px; }
.ar-head h1 { margin: 22px 0 22px; font-size: clamp(38px, 5.4vw, 80px); line-height: 1; color: #fff; }
.ar-dek { margin: 0 0 30px; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.5; color: var(--dim); max-width: 60ch; }
.ar-meta { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--rule); }
.ar-meta__r { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.ar-cover { max-width: 1312px; margin: 0 auto; padding: 0 var(--pad); }
.ar-cover div { position: relative; border-radius: 18px; overflow: hidden; aspect-ratio: 21 / 9; }
.ar-body { display: grid; grid-template-columns: 240px minmax(0, 68ch) 1fr; gap: 64px; max-width: 1312px; margin: 0 auto; padding: 64px var(--pad) 0; }
.ar-side { position: sticky; top: 100px; align-self: start; display: flex; flex-direction: column; gap: 22px; }
.ar-side p { margin: 0 0 8px; font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.ar-side ol { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--mute); }
.ar-side ol li.on { color: #fff; }
.ar-side ol li.on::before { content: ""; display: inline-block; width: 14px; height: 2px; background: var(--red); vertical-align: middle; margin-right: 8px; }
.ar-share { display: flex; gap: 8px; }
.ar-share span { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--rule2); display: grid; place-items: center; font-size: 12px; font-weight: 700; color: var(--mute); }
.ar-text h2 { margin: 44px 0 12px; font-family: var(--display); font-weight: 400; font-size: 28px; letter-spacing: -.06em; text-transform: uppercase; color: #fff; }
.ar-text h2:first-child { margin-top: 0; }
.ar-text p { margin: 0 0 18px; font-size: 19px; line-height: 1.7; color: var(--dim); }
.ar-quote { margin: 44px 0; padding: 8px 0 8px 28px; border-left: 4px solid var(--c, var(--pwr)); font-family: var(--display); font-size: clamp(26px, 2.6vw, 38px); letter-spacing: -.06em; line-height: 1.12; text-transform: uppercase; color: #fff; }
.ar-test { margin: 48px 0; border: 1px solid var(--rule); border-radius: 16px; overflow: hidden; background: var(--bg0); }
.ar-test .rule { height: 4px; }
.ar-test__in { padding: 30px 32px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.ar-test h3 { margin: 6px 0 6px; font-family: var(--display); font-weight: 400; font-size: 26px; letter-spacing: -.06em; text-transform: uppercase; color: #fff; }
.ar-test p { margin: 0; color: var(--mute); font-size: 15px; }
.ar-author { margin: 56px 0 0; display: grid; grid-template-columns: 96px 1fr; gap: 24px; align-items: center; padding: 28px; border: 1px solid var(--rule); border-radius: 16px; background: var(--panel); }
.ar-author .by__av { width: 96px; height: 96px; font-size: 26px; border-radius: 14px; }
.ar-author strong { display: block; font-family: var(--display); font-weight: 400; font-size: 22px; letter-spacing: -.05em; text-transform: uppercase; color: #fff; }
.ar-author span { display: block; color: var(--faint); font-size: 14px; margin: 4px 0 12px; }
.ar-author a { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; margin-right: 18px; }
.ar-related { padding: var(--sec) 0; }
.ar-related .pb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 960px) {
  .pb-hero__row { flex-direction: column; align-items: flex-start; }
  .pb-feature { grid-template-columns: 1fr; }
  .pb-feature__cover { min-height: 300px; }
  .pb-grid, .ar-related .pb-grid { grid-template-columns: 1fr; }
  .pb-sub { grid-template-columns: 1fr; }
  .ar-body { grid-template-columns: 1fr; gap: 0; }
  .ar-side { display: none; }
}
@media (max-width: 760px) {
  .pb-hero, .ar-head { padding-top: calc(var(--announce-h, 44px) + 84px); }
  .pb-feature__body { padding: 28px 24px; }
  .pb-filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: calc(var(--pad) * -1); }
  .pb-filters button { flex: none; }
  .ar-cover div { aspect-ratio: 4 / 3; }
  .ar-text p { font-size: 17px; }
  .ar-test__in { grid-template-columns: 1fr; }
  .ar-author { grid-template-columns: 64px 1fr; }
  .ar-author .by__av { width: 64px; height: 64px; font-size: 18px; }
  .pb-sub { padding: 28px 24px; }
}

.pb-card[hidden], .pb-feature[hidden] { display: none; }
.pb-empty { margin: 24px 0 0; color: var(--mute); }
.pb-card { color: inherit; }
.ar-text ul, .ar-text ol { margin: 0 0 18px; padding-left: 22px; color: var(--dim); font-size: 19px; line-height: 1.7; }
.ar-text li { margin-bottom: 6px; }
.ar-text blockquote { margin: 44px 0; padding: 8px 0 8px 28px; border-left: 4px solid var(--c, var(--red)); font-family: var(--display); font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -.06em; line-height: 1.15; text-transform: uppercase; color: #fff; }
.ar-text img { max-width: 100%; height: auto; border-radius: 12px; margin: 12px 0 24px; display: block; }
.ar-text a { color: var(--ink); text-underline-offset: 4px; }
.ar-text hr { border: 0; border-top: 1px solid var(--rule); margin: 36px 0; }
.ar-text h3 { margin: 32px 0 10px; font-family: var(--display); font-weight: 400; font-size: 22px; letter-spacing: -.05em; text-transform: uppercase; color: #fff; }
.ar-loading { padding: 40vh 0 30vh; text-align: center; color: var(--mute); }
.ar-author .by__av img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.ar-side ol a { color: inherit; text-decoration: none; }
.pb-strip .pb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 960px) { .pb-strip .pb-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
  .cv--recover div { font-size: 30px; padding: 16px; }
  .ar-text ul, .ar-text ol { font-size: 17px; }
}
.ar-body > * { min-width: 0; }
.ar-author > div { min-width: 0; }
.ar-author strong, .pb-card h3, .pb-feature h2, .ar-head h1 { overflow-wrap: anywhere; }
@media (max-width: 380px) { .ar-author strong { font-size: 18px; } }
.ar-text h2, .ar-text h3 { overflow-wrap: anywhere; }
@media (max-width: 380px) { .ar-text h2 { font-size: 23px; } }

/* v5.20: author box on phones: name on fewer lines, links never break mid-phrase */
.ar-author a { display: inline-block; white-space: nowrap; margin-top: 6px; }
@media (max-width: 760px) { .ar-author { padding: 22px; gap: 18px; } .ar-author strong { font-size: 18px; } }