/* ============================================================
   join1440.css — faithful recreation of a join1440.com post page
   (/p/3711, in the Business & Finance topic).

   Primary sources, all fetched from the live site:
   • Design tokens — :root of https://join1440.com/_next/static/css/
     10a0dd8516ff44ff.css  (--color-blue-500 #1634cc, --color-cyan-100
     #e3f7fc, --color-yellow-400 #ffef5f, --color-magenta-600 #cd149d,
     the gray ramp, --radius-1/2/3 = .4/.8/1.2rem, --spacing .4rem,
     html font-size 62.5% so 1rem = 10px).
   • Type — same stylesheet: --font-serif is freightdispcmp-pro
     (FreightDisplay Compressed Pro, Adobe Typekit kit qom6zam);
     --font-sans is the OS system stack, reproduced here verbatim;
     --font-numbers-sans is Special Gothic (next/font), used at
     .text-condensed-750 on a yellow-400 highlight.
     Stand-in: Instrument Serif for freightdispcmp-pro (nearest free
     narrow high-contrast display serif — the Adobe face is licensed).
   • Logo — inline <svg viewBox="0 0 271 123"> lifted from their header.
   ============================================================ */

body.join1440 {
  /* --- color tokens (verbatim names + values from their :root) --- */
  --blue-100: #edeffd;
  --blue-200: #ccd4fa;
  --blue-500: #1634cc;
  --blue-600: #102798;
  --cyan-100: #e3f7fc;
  --cyan-700: #08414f;
  --magenta-600: #cd149d;
  --yellow-400: #ffef5f;
  --gray-100: #f7f7f8;
  --gray-200: #e5e5e5;
  --gray-300: #c7c7c7;
  --gray-400: #929292;
  --gray-500: #767676;
  --gray-600: #606060;
  --gray-700: #323232;

  /* --- engine hooks --- */
  --brand: #1634cc;
  --brand-ink: #ffffff;
  --paper: #ffffff;
  --ink: #000000;
  --muted: #606060;
  --rule: #e5e5e5;

  /* --- type --- */
  --f-sans: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --f-num: "Special Gothic Condensed One", Haettenschweiler, Impact, sans-serif;

  /* --- geometry (radius-1/2/3, top bar, sidebar) --- */
  --r1: 4px;
  --r2: 8px;
  --r3: 12px;
  --topbar: 60px;
  --sidebar: 280px;
  --card-shadow: 0 4px 16px rgba(0, 0, 0, .05);

  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.375;
  color: #000;
  background: var(--gray-100);
}

body.join1440 a { text-decoration: none; }

/* ---------------- top bar ---------------- */
.fb-top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  height: var(--topbar);
  display: flex; align-items: center; gap: 12px;
  padding: 0 12px;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
}
.fb-burger { display: none; background: none; border: 0; padding: 8px; }
.fb-burger span { display: block; width: 20px; height: 2px; background: #000; border-radius: 2px; margin: 4px 0; }
.fb-logo { display: block; padding: 8px; width: calc(var(--sidebar) - 24px); }
.fb-logo img { display: block; height: 24px; width: auto; }
.fb-searchwrap { flex: 1; display: flex; justify-content: flex-end; max-width: 900px; }
.fb-search {
  width: 100%; height: 36px;
  display: flex; align-items: center; gap: 8px;
  padding: 0 12px;
  background: #fff; color: #000;
  border: 1px solid var(--gray-300); border-radius: var(--r1);
  font-family: var(--f-sans); font-size: 16px; text-align: left;
}
.fb-search:hover { background: var(--gray-100); }
.fb-search svg { width: 16px; height: 16px; flex: none; color: var(--gray-600); }
.fb-search span { color: var(--gray-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fb-auth { display: flex; align-items: center; gap: 4px; margin-left: auto; }

.fb-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 12px;
  border: 1px solid transparent; border-radius: var(--r1);
  font-family: var(--f-sans); font-size: 16px; white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}
.fb-btn-ghost { background: transparent; color: #000; }
.fb-btn-ghost:hover { background: var(--gray-100); }
.fb-btn-soft { background: var(--blue-100); color: var(--blue-600); }
.fb-btn-soft:hover { background: var(--blue-200); }
.fb-btn-blue { background: var(--blue-500); color: #fff; }
.fb-btn-blue:hover { background: var(--blue-600); }

/* ---------------- side nav ---------------- */
.fb-side {
  position: fixed; top: var(--topbar); bottom: 0; left: 0; z-index: 10;
  width: var(--sidebar);
  background: #fff;
  border-right: 1px solid var(--gray-200);
  padding: 0 24px;
  overflow-y: auto;
}
.fb-sec { padding: 12px 0; }
.fb-rule { border: 0; border-top: 1px solid var(--gray-200); margin: 0; }
.fb-sechead {
  margin: 8px 0 4px;
  font-size: 10px; font-weight: 600; letter-spacing: .02em;
  text-transform: uppercase; color: var(--magenta-600);
}
.fb-digest { display: block; padding: 8px 0; }
.fb-digest-top { display: flex; align-items: center; gap: 12px; font-size: 14px; color: #000; }
.fb-digest-top svg { width: 16px; height: 16px; flex: none; }
.fb-digest-sub { display: block; margin: 4px 0 0 6px; padding-left: 20px; border-left: 1px solid var(--gray-200); }
.fb-digest-sub .ed { display: block; font-size: 12px; color: var(--blue-500); text-decoration: underline; }
.fb-digest-sub .hl { display: block; font-size: 12px; color: var(--gray-500); }
.fb-digest:hover .ed { color: var(--blue-600); }
.fb-list { list-style: none; margin: 0; padding: 0; }
.fb-list a {
  display: block; padding: 8px 0; padding-left: 8px; margin-left: -8px;
  border-radius: var(--r1);
  font-size: 14px; color: #000;
}
.fb-list a:hover { background: var(--gray-100); }
.fb-list a.is-current { background: var(--gray-100); }
.fb-list-sm a { font-size: 13px; color: var(--gray-600); padding: 5px 8px 5px 8px; }

/* ---------------- main ---------------- */
.fb-main {
  margin-left: var(--sidebar);
  padding: calc(var(--topbar) + 28px) 32px 80px;
}
.fb-cathead { max-width: 1036px; margin: 0 auto 24px; }
.fb-cattitle {
  font-family: var(--f-serif); font-weight: 400;
  font-size: clamp(34px, 4.6vw, 56px); line-height: 1.1; letter-spacing: 0;
  margin: 0; color: #000;
}
.fb-catedit { margin: 6px 0 0; font-size: 15px; color: var(--gray-600); }
.fb-catedit a { text-decoration: underline; text-decoration-style: dotted; }

.fb-shell {
  max-width: 1036px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start;
}

/* ---------------- post card ---------------- */
.fb-post {
  background: #fff; border-radius: var(--r3); box-shadow: var(--card-shadow);
  padding: 24px;
  display: flex; flex-direction: column; gap: 16px;
}
.fb-chiprow { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.fb-chip {
  display: inline-flex; align-items: center; gap: 8px;
  height: 32px; padding: 0 12px;
  background: var(--gray-100); color: #000;
  border-radius: var(--r1); font-size: 14px;
}
.fb-chip:hover { background: var(--gray-200); }
.fb-chip svg { width: 14px; height: 14px; color: var(--gray-400); }
.fb-sharetop { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--gray-600); }
.fb-sharetop svg { width: 15px; height: 15px; }

.fb-postmeta { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--gray-600); }
.fb-postmeta p { margin: 0; }
.fb-postmeta time { margin-left: auto; white-space: nowrap; }
.fb-author {
  background: none; border: 0; padding: 0;
  font-family: var(--f-sans); font-size: 14px; color: var(--gray-600);
  text-decoration: underline; text-decoration-style: dotted;
}
.fb-author:hover { color: #000; }

.fb-h1 { margin: 0; font-size: 20px; font-weight: 400; line-height: 1.375; color: #000; }

.fb-hero { margin: 0; }
.fb-hero img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 46%;
  border-radius: var(--r2); background: var(--gray-100);
}
.fb-hero figcaption { margin-top: 8px; font-size: 12px; line-height: 1.4; color: var(--gray-500); }

.fb-source { border: 1px solid var(--gray-300); border-radius: var(--r2); }
.fb-source a { display: flex; flex-direction: column; gap: 2px; padding: 12px; color: var(--gray-600); }
.fb-source a:hover { color: #000; }
.fb-source-title { display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; text-decoration: underline; }
.fb-source-title svg { width: 12px; height: 12px; flex: none; }
.fb-source-meta { display: flex; align-items: center; gap: 8px; overflow: hidden; }
.fb-source-meta b { font-size: 12px; font-weight: 600; flex: none; }
.fb-source-meta i { font-style: normal; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------------- findings ---------------- */
.fb-findings { display: flex; flex-direction: column; gap: 12px; }
.fb-findhead h3 { margin: 0; font-size: 15px; font-weight: 600; color: #000; }
.fb-findhead p { margin: 4px 0 0; font-size: 14px; color: var(--gray-500); }
.fb-findhead a { text-decoration: underline; }

.fb-findlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 24px; }
.fb-findlist-cont { padding-top: 24px; }
.fb-finding { position: relative; display: flex; align-items: flex-start; gap: 12px; }
.fb-rail {
  position: absolute; left: 10px; top: 0; bottom: -28px;
  width: 4px; border-radius: 4px; background: var(--cyan-100);
}
.fb-dot {
  position: relative; flex: none;
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--cyan-100); color: var(--cyan-700);
}
.fb-dot svg { width: 12px; height: 12px; }
.fb-findbody { position: relative; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fb-findbody p { margin: 0; font-size: 15px; line-height: 1.375; color: #000; }
.fb-findacts { display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--gray-600); }

/* ---------------- stat row (their yellow-400 highlight device) ---------------- */
.fb-stats { display: flex; flex-wrap: wrap; gap: 12px 32px; margin-top: 28px; }
.fb-stats > div { display: flex; flex-direction: column; gap: 4px; min-width: 150px; }
.fb-stats .n {
  align-self: flex-start;
  font-family: var(--f-num); font-size: 30px; line-height: 1.05;
  background: var(--yellow-400); padding: 0 4px;
}
.fb-stats .l { font-size: 13px; color: var(--gray-600); }

.fb-kicker { margin: 0; font-size: 15px; color: #000; }

/* ---------------- post footer ---------------- */
.fb-footer {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--gray-200);
}
.fb-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.fb-tags a {
  display: inline-flex; align-items: center;
  height: 30px; padding: 0 12px;
  background: var(--gray-100); color: #000;
  border-radius: var(--r1); font-size: 13px;
}
.fb-tags a:hover { background: var(--gray-200); }
.fb-actions { display: flex; align-items: center; gap: 8px; }
.fb-circle {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-100); color: var(--blue-600);
}
.fb-circle svg { width: 18px; height: 18px; }

/* ---------------- similar posts ---------------- */
.fb-similar { margin-top: 36px; }
.fb-similar-head { display: flex; align-items: center; gap: 20px; margin: 0; font-size: 24px; font-weight: 600; }
.fb-similar-head .ln { flex: 1; border-top: 1px solid var(--gray-300); }
.fb-similar-head .hl { box-shadow: inset 0 -.4em 0 var(--yellow-400); }
.fb-similar-sub { margin: 16px 0 24px; text-align: center; font-size: 15px; color: var(--gray-600); }
.fb-similar-sub .q { font-style: italic; }
.fb-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 8px; margin-bottom: 20px; }
.fb-filter {
  display: inline-flex; align-items: center;
  height: 36px; padding: 0 12px;
  border: 1px solid var(--gray-300); border-radius: 999px;
  font-size: 14px; color: #000; background: #fff;
}
.fb-filter.is-on { border-color: var(--blue-200); background: var(--blue-100); }
.fb-filter.is-on::before {
  content: "✓"; margin-right: 8px;
  width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-500); color: #fff; font-size: 11px;
}
.fb-simcards { display: flex; flex-wrap: wrap; gap: 16px; }
.fb-simcard {
  flex: 1 1 260px;
  display: flex; flex-direction: column; gap: 6px;
  padding: 16px; border-radius: var(--r3);
  background: #fff; box-shadow: var(--card-shadow);
}
.fb-simcard:hover { box-shadow: 0 6px 22px rgba(0, 0, 0, .09); }
.fb-simcard .who { font-size: 13px; color: var(--gray-600); }
.fb-simcard .t { font-size: 16px; color: #000; }
.fb-simcard .d { font-size: 14px; color: var(--gray-600); }
.fb-simcard .tg { align-self: flex-start; margin-top: 4px; font-size: 12px; color: var(--gray-500); background: var(--gray-100); border-radius: var(--r1); padding: 4px 8px; }

/* ---------------- right rail ---------------- */
.fb-rail-col { position: sticky; top: calc(var(--topbar) + 12px); display: flex; flex-direction: column; gap: 16px; }
.fb-news { padding: 20px; border: 1px solid var(--gray-300); border-radius: var(--r3); background: #fff; }
.fb-news-kicker {
  display: flex; align-items: center; gap: 4px; margin: 0 0 16px;
  font-size: 14px; font-weight: 600; text-transform: uppercase; color: var(--gray-600);
}
.fb-news-kicker svg { width: 14px; height: 14px; }
.fb-news-title { margin: 0 0 4px; font-size: 20px; font-weight: 600; color: #000; }
.fb-news-sub { margin: 0 0 16px; font-size: 14px; color: #000; }
.fb-news-form { display: flex; flex-direction: column; gap: 8px; }
.fb-input {
  display: block; width: 100%; height: 36px; padding: 0 8px;
  background: #fff; color: #000;
  border: 1px solid var(--gray-300); border-radius: var(--r1);
  font-family: var(--f-sans); font-size: 16px;
}
.fb-input::placeholder { color: var(--gray-500); }
.fb-news-fine { margin: 8px 0 0; font-size: 14px; color: var(--gray-500); }
.fb-news-fine a { text-decoration: underline; }
.fb-railnote { margin: 0; font-size: 13px; line-height: 1.5; color: var(--gray-500); }
.fb-railnote a { text-decoration: underline; }

/* ============================================================
   Rewarded gate, skinned as 1440's own subscribe furniture:
   blue-500 button, magenta-600 section kicker, cyan checks,
   gray-300 hairline card at radius-3 — same parts as the
   "Free Newsletter" module in the rail.
   ============================================================ */
body.join1440 .gate-eyebrow {
  font-family: var(--f-sans);
  font-size: 12px; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--magenta-600);
}
body.join1440 .reward-locker {
  border: 1px solid var(--gray-300);
  border-radius: var(--r3);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .45), 0 4px 16px rgba(0, 0, 0, .05);
}
body.join1440 .reward-locker .lock-badge { display: none; }
body.join1440 .reward-locker .rv-foot { display: none; }
body.join1440 .reward-locker h3 {
  font-family: var(--f-serif); font-weight: 400; letter-spacing: 0;
  font-size: clamp(30px, 3.6vw, 42px); line-height: 1.1;
  color: #000; margin: 0 0 10px;
}
body.join1440 .reward-locker p {
  font-family: var(--f-sans); font-size: 15px; line-height: 1.375;
  color: var(--gray-600); max-width: 360px; margin: 0 auto 20px;
}
body.join1440 .rv-cta {
  background: var(--blue-500); color: #fff;
  border-radius: var(--r1);
  padding: 0 16px; height: 44px;
  font-family: var(--f-sans); font-weight: 600; font-size: 16px; letter-spacing: 0;
  box-shadow: none;
}
body.join1440 .rv-cta:hover { background: var(--blue-600); filter: none; transform: none; }
body.join1440 .rv-later {
  font-family: var(--f-sans); font-weight: 400; font-size: 14px; color: var(--gray-600);
}
body.join1440 .rv-later:hover { color: #000; }
body.join1440 .lk-side {
  background: var(--gray-100);
  border-left: 1px solid var(--gray-200);
}
body.join1440 .lk-side h4 {
  font-family: var(--f-sans); font-size: 14px; font-weight: 600;
  letter-spacing: .02em; text-transform: uppercase; color: var(--gray-600);
}
body.join1440 .lk-side li { font-family: var(--f-sans); font-size: 15px; color: #000; }
body.join1440 .lk-side li svg { color: var(--cyan-700); }
body.join1440 .gate-fine {
  font-family: var(--f-sans); font-size: 14px; color: var(--gray-500);
}
body.join1440 .gate-fine .lnk { color: inherit; text-decoration: underline; }
body.join1440 .rv-floating .txt { font-family: var(--f-sans); }
body.join1440 .rv-floating button {
  font-family: var(--f-sans); font-weight: 600;
  background: var(--blue-500); color: #fff; border-radius: var(--r1);
}

/* ---------------- responsive ---------------- */
@media (max-width: 1100px) {
  .fb-shell { grid-template-columns: minmax(0, 1fr); }
  .fb-rail-col { position: static; }
}
@media (max-width: 900px) {
  body.join1440 { --sidebar: 0px; }
  .fb-side { display: none; }
  .fb-burger { display: block; }
  .fb-logo { width: auto; }
  .fb-main { margin-left: 0; padding: calc(var(--topbar) + 20px) 16px 70px; }
  .fb-searchwrap { display: none; }
  .fb-post { padding: 16px; border-radius: var(--r2); }
  .fb-similar-head { font-size: 20px; gap: 12px; }
}