/* ============================================================
   OutPost - content hub built on Constellation Network DS
   Extends colors_and_type.css. Adds OutPost-specific surfaces:
   - top tactical ticker
   - newsroom nav
   - editorial hero
   - feed grid + content-type cards (video, x-space, x-post, news, blog)
   - HGTP signal-station chrome
   ============================================================ */

/* ------------------------------------------------------------
   Override: the DS global `.cn-root a:hover { color: var(--c-accent); }`
   forces the deep electric-blue (#0A37D8) on every hovered link.
   On our dark navy canvas that color is unreadable. Cancel it for
   every OutPost surface (`.op`, `.op-nav`, `.op-foot`) and force
   white-on-hover by default; per-component rules below can override
   with --op-accent-text (lighter sky-blue) where a tint is wanted.
   ------------------------------------------------------------ */
.cn-root .op a:hover,
.cn-root .op-nav a:hover,
.cn-root .op-foot a:hover{
  color: var(--c-fg);
  text-decoration: none;
}

/* Tweakable tokens (overridden by Tweaks panel via inline style) */
:root{
  --op-accent: #0A37D8;
  --op-accent-soft: rgba(10,55,216,0.12);
  --op-density: 1;          /* 0.85 compact, 1 regular, 1.15 spacious */
  --op-row-y: 16px;
}

/* ---------- Layout shell ---------- */
.op{min-height:100vh; background:var(--c-bg); color:var(--c-fg-2);}
.op__wrap{max-width:1280px; margin:0 auto; padding:0 24px;}
.op__wrap--wide{max-width:1440px;}

/* ============================================================
   TICKER - Tactical telemetry strip across the very top
   ============================================================ */
.op-ticker{
  position:relative; height:32px; overflow:hidden;
  background:#0E1119;
  border-bottom:1px solid var(--c-line);
  font-family:var(--font-mono);
  font-size:11px; letter-spacing:0.04em;
  display:flex; align-items:center;
}
.op-ticker__label{
  padding:0 14px; height:100%; display:flex; align-items:center;
  gap:8px; color:var(--c-fg-2); font-weight:500;
  border-right:1px solid var(--c-line); flex-shrink:0;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent);
}
.op-ticker__pulse{
  width:6px; height:6px; background:var(--c-success);
  box-shadow: 0 0 8px var(--c-success);
  animation: op-pulse 1.6s ease-in-out infinite;
}
@keyframes op-pulse{
  0%,100%{opacity:1}
  50%{opacity:0.35}
}
.op-ticker__track{
  flex:1; overflow:hidden; height:100%; display:flex; align-items:center;
  mask-image: linear-gradient(90deg, transparent 0, #000 32px, #000 calc(100% - 32px), transparent 100%);
}
.op-ticker__rail{
  display:inline-flex; gap:0; white-space:nowrap;
  animation: op-marquee 80s linear infinite;
}
@keyframes op-marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
.op-ticker__item{
  display:inline-flex; align-items:center; gap:10px;
  padding:0 22px; color:var(--c-fg-3);
  border-right:1px solid var(--c-line);
}
.op-ticker__item b{ color:var(--c-fg); font-weight:500; }
.op-ticker__delta{ color:var(--c-success); }
.op-ticker__delta--down{ color:var(--c-danger); }
.op-ticker__time{ color:var(--c-fg-4); }

/* ============================================================
   NAV - OutPost masthead. Reuses CN nav vibe but with newspaper energy.
   ============================================================ */
.op-nav{
  position:sticky; top:0; z-index:30;
  background:rgba(27,30,41,0.78);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);
}
.op-nav__inner{
  height:64px; display:flex; align-items:center; gap:32px;
}
.op-brand{
  display:flex; align-items:center; gap:10px; color:var(--c-fg);
  font-family:var(--font-display);
}
.op-brand__mark{
  width:26px; height:26px; display:grid; place-items:center;
  border:1px solid var(--c-line-strong);
  position:relative;
}
.op-brand__mark::before, .op-brand__mark::after{
  content:""; position:absolute; background:var(--c-fg);
}
.op-brand__mark::before{ width:10px; height:1px; }
.op-brand__mark::after{ width:1px; height:10px; }
.op-brand__name{
  font-weight:500; letter-spacing:-0.04em; font-size:18px;
}
.op-brand__sub{
  font-family:var(--font-mono); font-size:10px; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--c-fg-3); margin-left:6px;
  padding:3px 6px; border:1px solid var(--c-line);
}
.op-nav__sections{
  display:flex; gap:0; flex:1; align-self:stretch;
}
.op-nav__sec{
  display:flex; align-items:center; padding:0 14px; height:100%;
  font-size:13px; color:var(--c-fg-3); font-weight:500;
  border-left:1px solid var(--c-line);
  position:relative; cursor:pointer; white-space:nowrap;
  transition:color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard);
}
.op-nav__sec:last-child{ border-right:1px solid var(--c-line); }
.op-nav__sec:hover{ color:var(--c-fg); background:rgba(255,255,255,0.02); }
.op-nav__sec.is-active{ color:var(--c-fg); background:rgba(255,255,255,0.03); }
.op-nav__sec.is-active::after{
  content:""; position:absolute; left:0; right:0; bottom:-1px; height:1px;
  background: var(--op-accent);
}
.op-nav__sec .op-nav__count{
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg-4);
  margin-left:8px;
}

/* Feature nav items - different tone, with colored dot indicator.
   Selectors prefixed with .cn-root so they win specificity against the
   design-system global a:hover override (which would otherwise force
   the items to white). */
.op-nav__sec-dot{
  width:6px; height:6px; display:inline-block;
  margin-right:8px; flex-shrink:0;
  background:currentColor;
  box-shadow: 0 0 8px currentColor;
}
.cn-root .op-nav__sec--community{ color:#8FB6FF; }
.cn-root .op-nav__sec--community:hover,
.cn-root .op-nav__sec--community.is-active{
  color:#B5D0FF; background: rgba(111,163,255,0.08);
}
.op-nav__sec--community.is-active::after{ background:#6FA3FF; }
.op-nav__sec--community .op-nav__count{
  color:rgba(143,182,255,0.55);
  padding:2px 5px; border:1px solid rgba(143,182,255,0.25);
  letter-spacing:0.08em;
}
.cn-root .op-nav__sec--socialgraph{ color:#bfb3ff; }
.cn-root .op-nav__sec--socialgraph:hover,
.cn-root .op-nav__sec--socialgraph.is-active{
  color:#d8d0ff; background: rgba(155,140,255,0.08);
}
.op-nav__sec--socialgraph.is-active::after{ background:#9b8cff; }
.op-nav__sec--socialgraph .op-nav__count{
  color:rgba(191,179,255,0.55);
  padding:2px 5px; border:1px solid rgba(191,179,255,0.25);
  letter-spacing:0.08em;
}
.op-nav__sec--socialgraph .op-nav__sec-dot,
.op-nav__sec--community .op-nav__sec-dot{
  animation: op-pulse 2.2s ease-in-out infinite;
}
.op-nav__right{
  display:flex; align-items:center; gap:10px; margin-left:auto;
}
.op-search{
  display:flex; align-items:center; gap:8px;
  padding:8px 12px;
  background:var(--c-bg-sunken);
  border:1px solid var(--c-line);
  width:260px;
  color:var(--c-fg-3);
  transition: border-color var(--dur-base) var(--ease-standard);
}
.op-search:focus-within{ border-color:var(--op-accent); }
.op-search input{
  background:transparent; border:0; outline:0; flex:1;
  color:var(--c-fg); font-family:var(--font-body); font-size:13px;
}
.op-search input::placeholder{ color:var(--c-fg-4); }
.op-search kbd{
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg-4);
  border:1px solid var(--c-line); padding:1px 5px;
}

/* ============================================================
   MASTHEAD - date / issue / status row
   ============================================================ */
.op-masthead{
  border-bottom:1px solid var(--c-line);
  padding:14px 0;
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.04em; color:var(--c-fg-3);
}
.op-masthead__inner{
  display:flex; align-items:center; gap:24px;
  justify-content:space-between;
}
.op-masthead__l, .op-masthead__r{
  display:flex; align-items:center; gap:16px;
}
.op-masthead .sep{ color:var(--c-fg-4); }
.op-masthead b{ color:var(--c-fg); font-weight:500; }

/* ============================================================
   FILTER BAR - content type tabs, sort, view toggle
   ============================================================ */
.op-filters{
  border-bottom:1px solid var(--c-line);
  position:sticky; top:64px; z-index:20;
  background:rgba(27,30,41,0.92);
  backdrop-filter:blur(10px);
}
.op-filters__inner{
  display:flex; align-items:center; gap:0; height:48px;
}
.op-filter{
  display:inline-flex; align-items:center; gap:8px;
  padding:0 16px; height:100%;
  font-size:12px; letter-spacing:0.02em;
  color:var(--c-fg-3); cursor:pointer; white-space:nowrap;
  border:0; background:transparent;
  font-family:var(--font-body); font-weight:500;
  position:relative;
  transition:color var(--dur-base) var(--ease-standard);
}
.op-filter:hover{ color:var(--c-fg); }
.op-filter.is-active{ color:var(--c-fg); }
.op-filter.is-active::after{
  content:""; position:absolute; left:16px; right:16px; bottom:0; height:2px;
  background:var(--op-accent);
}
.op-filter__count{
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg-4);
}
.op-filter__icon{ width:14px; height:14px; flex-shrink:0; opacity:0.8; }
.op-filters__spacer{ flex:1; border-left:1px solid var(--c-line); }
.op-filters__tools{
  display:flex; align-items:center; gap:0;
  border-left:1px solid var(--c-line); height:100%;
}
.op-tool{
  display:inline-flex; align-items:center; gap:8px;
  padding:0 16px; height:100%;
  font-size:11px; color:var(--c-fg-3); cursor:pointer;
  font-family:var(--font-mono); letter-spacing:0.04em;
  text-transform:uppercase; font-weight:500;
  border:0; background:transparent;
  border-right:1px solid var(--c-line);
  transition:color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard);
}
.op-tool:last-child{ border-right:0; }
.op-tool:hover{ color:var(--c-fg); background:rgba(255,255,255,0.02); }
.op-tool.is-active{ color:var(--c-fg); background:rgba(255,255,255,0.03); }

/* ============================================================
   FEATURED HERO - newspaper top story
   ============================================================ */
.op-feature{
  border-bottom:1px solid var(--c-line);
  padding: calc(40px * var(--op-density)) 0 calc(48px * var(--op-density));
}
.op-feature__grid{
  display:grid; grid-template-columns: 1.4fr 1fr; gap:48px; align-items:stretch;
}
.op-feature__main{
  display:flex; flex-direction:column; gap:20px;
}
.op-feature__media{
  position:relative; aspect-ratio: 16/9;
  border:1px solid var(--c-line);
  background:
    radial-gradient(ellipse at 30% 30%, rgba(10,55,216,0.18) 0%, transparent 60%),
    linear-gradient(180deg, #161826 0%, #0F1119 100%);
  overflow:hidden;
}
.op-feature__play{
  position:absolute; left:24px; bottom:24px;
  width:64px; height:64px; display:grid; place-items:center;
  background:var(--c-fg); color:var(--c-bg);
  border:0; cursor:pointer;
  transition: transform var(--dur-base) var(--ease-standard);
}
.op-feature__play:hover{ transform:scale(1.05); }
.op-feature__play svg{ width:20px; height:20px; }
.op-feature__dur{
  position:absolute; right:16px; bottom:16px;
  background:rgba(0,0,0,0.7); padding:4px 8px;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg);
  border:1px solid var(--c-line);
}
.op-feature__live{
  position:absolute; left:16px; top:16px;
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(0,0,0,0.7); padding:4px 10px;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg);
  letter-spacing:0.08em; text-transform:uppercase;
  border:1px solid var(--c-danger);
}
.op-feature__live::before{
  content:""; width:6px; height:6px; border-radius:50%;
  background:var(--c-danger); box-shadow: 0 0 8px var(--c-danger);
  animation: op-pulse 1.4s ease-in-out infinite;
}
.op-feature__type{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px; align-self:flex-start;
  border:1px solid var(--c-line-strong);
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--c-fg);
}
.op-feature__type svg{ width:13px; height:13px; }
.op-feature__h{
  font-family:var(--font-display); font-weight:500;
  font-size:clamp(32px, 4.4vw, 56px); line-height:1.04;
  letter-spacing:-0.04em; color:var(--c-fg);
  margin:0; text-wrap:balance;
}
.op-feature__deck{
  font-size:17px; line-height:1.55; color:var(--c-fg-3);
  max-width:560px; margin:0;
}
.op-feature__byline{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-3);
  letter-spacing:0.04em;
}
.op-feature__byline > *{ white-space:nowrap; }
.op-feature__byline b{ color:var(--c-fg); font-weight:500; }
.op-feature__avatar{
  width:24px; height:24px; border-radius:50%;
  background:linear-gradient(135deg,#3F4763,#1B1E29);
  border:1px solid var(--c-line-strong);
}
.op-feature__cta{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 18px; align-self:flex-start;
  background:var(--c-surface-btn);
  border:1px solid var(--c-line);
  color:var(--c-fg); font-size:13px; font-weight:500;
  cursor:pointer; white-space:nowrap;
  transition: background var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.op-feature__cta:hover{ background:#34384A; border-color:var(--c-line-strong); }
.op-feature__cta--accent{ background:var(--op-accent); border-color:var(--op-accent); }
.op-feature__cta--accent:hover{ background:#2C56EA; border-color:#2C56EA; }

/* Side rail - latest list */
.op-rail{
  border:1px solid var(--c-line);
  display:flex; flex-direction:column;
}
.op-rail__head{
  padding:14px 18px;
  display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid var(--c-line);
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--c-fg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
}
.op-rail__head .all{ color:var(--c-fg-3); cursor:pointer; }
.op-rail__head .all:hover{ color:var(--op-accent-text); }
.op-rail__list{ display:flex; flex-direction:column; flex:1; }
.op-rail__item{
  display:grid; grid-template-columns: 64px 1fr auto; gap:14px; align-items:center;
  padding:14px 18px;
  border-bottom:1px solid var(--c-line); cursor:pointer;
  transition: background var(--dur-base) var(--ease-standard);
}
.op-rail__item:last-child{ border-bottom:0; }
.op-rail__item:hover{ background:rgba(255,255,255,0.02); }
.op-rail__num{
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-4);
  letter-spacing:0.04em;
}
.op-rail__txt{ display:flex; flex-direction:column; gap:6px; min-width:0; }
.op-rail__title{
  color:var(--c-fg); font-size:14px; line-height:1.35; font-weight:500;
  overflow:hidden; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;
}
.op-rail__meta{
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg-4);
  letter-spacing:0.04em;
}
.op-rail__meta .type{ color:var(--c-fg-3); }
.op-rail__meta .live{ color:var(--c-danger); }
.op-rail__icon{
  width:24px; height:24px; color:var(--c-fg-3);
  display:grid; place-items:center;
}

/* ============================================================
   FEED GRID - content cards
   ============================================================ */
.op-feed{ padding: calc(40px * var(--op-density)) 0; }
.op-feed__head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:24px; margin-bottom:32px;
}
.op-feed__title{
  font-family:var(--font-display); font-weight:500;
  font-size:32px; letter-spacing:-0.04em; color:var(--c-fg);
  margin:0;
}
.op-feed__sub{
  color:var(--c-fg-3); font-size:14px; margin:6px 0 0;
}
.op-feed__grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap:0;
  border-top:1px solid var(--c-line);
  border-left:1px solid var(--c-line);
}
.op-feed__grid--2{ grid-template-columns: repeat(2, 1fr); }
.op-feed__grid--4{ grid-template-columns: repeat(4, 1fr); }

/* Generic card */
.op-card{
  position:relative;
  border-right:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
  padding: calc(24px * var(--op-density));
  background:transparent; cursor:pointer;
  transition: background var(--dur-base) var(--ease-standard);
  display:flex; flex-direction:column; gap:16px; min-height:100%;
}
.op-card:hover{ background:rgba(255,255,255,0.02); }
.op-card:hover .op-card__arr{ transform:translateX(4px); color:var(--op-accent-text); }
.op-card__head{
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--font-mono); font-size:10px;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--c-fg-3);
}
.op-card__type{
  display:inline-flex; align-items:center; gap:6px;
}
.op-card__type svg{ width:12px; height:12px; }
.op-card__type--video{ color:var(--c-fg); }
.op-card__type--space{ color:#9b8cff; }
.op-card__type--post{ color:#5fb3ff; }
.op-card__type--news{ color:var(--c-fg); }
.op-card__type--blog{ color:#8feac4; }
.op-card__type--medium{ color:#f6f6f0; }

/* ----- Medium card --------------------------------------------- */
.op-card--medium .op-medium__thumb{
  position:relative; aspect-ratio: 16/10;
  margin: 4px 0 18px;
  border:1px solid var(--c-line);
  overflow:hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display:flex; align-items:center; justify-content:center;
}
.op-card--medium .op-medium__pattern{
  position:absolute; inset:0; width:100%; height:100%;
  pointer-events:none;
}
.op-card--medium .op-medium__mono{
  font-family: 'Times New Roman', Georgia, serif;
  font-style: italic; font-weight: 700;
  font-size: 88px;
  line-height: 1;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.04em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.4);
  z-index:1;
}
.op-card--medium .op-medium__corner{
  position:absolute; left:10px; bottom:10px;
  width:30px; height:30px; border-radius:50%;
  background: #f6f6f0; color:#000;
  font-family: 'Times New Roman', Georgia, serif;
  font-style:italic; font-weight:700;
  font-size:18px; line-height:30px; text-align:center;
  letter-spacing:-0.02em;
  box-shadow: 0 4px 14px rgba(0,0,0,0.5);
  z-index: 2;
}
.op-card--medium:hover .op-medium__thumb{
  border-color: var(--c-line-hover);
}
.op-card--medium .op-card__title{ white-space: pre-line; }
.op-medium__title{
  font-family: 'Geist', system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: -0.018em;
}
.av--medium{
  background: #f6f6f0 !important;
  color: #000;
  font-family: 'Times New Roman', Georgia, serif;
  font-style: italic; font-weight: 700;
  display:inline-flex; align-items:center; justify-content:center;
  font-size: 13px;
  line-height: 1;
}
.op-card__time{ color:var(--c-fg-4); }
.op-card__title{
  font-family:var(--font-display); color:var(--c-fg); font-weight:500;
  font-size:20px; line-height:1.25; letter-spacing:-0.02em;
  margin:0;
}
.op-card__title--lg{ font-size:24px; }
.op-card__excerpt{
  color:var(--c-fg-3); font-size:14px; line-height:1.55; margin:0;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.op-card__foot{
  margin-top:auto; padding-top:14px;
  border-top:1px solid var(--c-line);
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-3);
  letter-spacing:0.02em;
}
.op-card__by{ display:flex; align-items:center; gap:8px; }
.op-card__by .av{
  width:18px; height:18px; border-radius:50%;
  background:linear-gradient(135deg,#3F4763,#1B1E29);
  border:1px solid var(--c-line-strong);
}
.op-card__arr{
  color:var(--c-fg-3); transition: transform var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
  font-size:14px;
}
.op-card__metrics{
  display:flex; align-items:center; gap:14px;
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg-4);
  letter-spacing:0.02em;
}
.op-card__metrics b{ color:var(--c-fg-3); font-weight:500; }

/* Video card thumbnail */
.op-card__media{
  position:relative; aspect-ratio: 16/9;
  border:1px solid var(--c-line);
  background:
    radial-gradient(ellipse at 70% 30%, rgba(10,55,216,0.16) 0%, transparent 55%),
    linear-gradient(180deg, #181B26 0%, #0F1119 100%);
  overflow:hidden;
}
.op-card__playBtn{
  position:absolute; left:14px; bottom:14px;
  width:38px; height:38px; display:grid; place-items:center;
  background:var(--c-fg); color:var(--c-bg);
  border:0;
}
.op-card__playBtn svg{ width:14px; height:14px; }
.op-card__dur{
  position:absolute; right:10px; bottom:10px;
  background:rgba(0,0,0,0.7); padding:3px 6px;
  font-family:var(--font-mono); font-size:10px; color:var(--c-fg);
  border:1px solid rgba(255,255,255,0.12);
}

/* X-Space card - has waveform + listeners */
.op-space{
  display:flex; flex-direction:column; gap:14px;
}
.op-wave{
  display:flex; align-items:flex-end; gap:2px; height:42px;
}
.op-wave span{
  display:block; width:3px; background:var(--c-fg-3);
  opacity:0.55;
  animation: op-wave 1.6s ease-in-out infinite;
}
.op-card.is-live .op-wave span{ background:var(--op-accent); }
@keyframes op-wave{
  0%,100%{transform:scaleY(0.4)}
  50%{transform:scaleY(1)}
}
.op-space__hosts{
  display:flex; align-items:center; gap:0;
}
.op-space__hosts .av{
  width:24px; height:24px; border-radius:50%;
  border:2px solid var(--c-bg);
  background:linear-gradient(135deg,#3F4763,#1B1E29);
  margin-left:-6px;
}
.op-space__hosts .av:first-child{ margin-left:0; }
.op-live-tag{
  display:inline-flex; align-items:center; gap:6px;
  padding:3px 8px; font-family:var(--font-mono);
  font-size:10px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--c-fg); border:1px solid var(--c-danger);
  background: rgba(252,60,48,0.08);
}
.op-live-tag::before{
  content:""; width:5px; height:5px; border-radius:50%;
  background:var(--c-danger); box-shadow:0 0 8px var(--c-danger);
}

/* X-Post card - tweet style */
.op-tweet{ display:flex; flex-direction:column; gap:14px; }
.op-tweet__user{
  display:flex; align-items:center; gap:10px;
}
.op-tweet__user .av{
  width:36px; height:36px; border-radius:50%;
  background:linear-gradient(135deg,#3F4763,#1B1E29);
  border:1px solid var(--c-line-strong); flex-shrink:0;
}
.op-tweet__name{
  display:flex; flex-direction:column;
}
.op-tweet__name b{ color:var(--c-fg); font-size:13px; font-weight:500; }
.op-tweet__name span{ font-family:var(--font-mono); color:var(--c-fg-4); font-size:11px; }
.op-tweet__body{
  font-family:var(--font-body); color:var(--c-fg);
  font-size:15px; line-height:1.5; margin:0;
}
.op-tweet__body .h{ color:var(--op-accent-text); }
.op-tweet__stats{
  display:flex; align-items:center; gap:18px;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-3);
}
.op-tweet__stats span{ display:inline-flex; align-items:center; gap:5px; }

/* News card - small image */
.op-news__image{
  aspect-ratio: 16/10; border:1px solid var(--c-line);
  background:
    radial-gradient(ellipse at 80% 20%, rgba(10,55,216,0.12) 0%, transparent 60%),
    linear-gradient(180deg, #1A1D28 0%, #0F1119 100%);
}

/* Featured wide card */
.op-card--wide{
  grid-column: span 2;
}
.op-card--full{ grid-column: 1 / -1; }

/* ============================================================
   HGTP SECTION HEADER (used on hgtp.html and as a banner)
   ============================================================ */
.op-hgtp-banner{
  position:relative;
  border-bottom:1px solid var(--c-line);
  padding: 64px 0;
  overflow:hidden;
  background:
    radial-gradient(ellipse at 20% 110%, rgba(10,55,216,0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% -20%, rgba(10,55,216,0.10) 0%, transparent 50%);
}
.op-hgtp-banner__grid{
  display:grid; grid-template-columns: 1fr auto; gap:40px; align-items:flex-end;
  position:relative; z-index:1;
}
.op-hgtp-banner__eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.12em; text-transform:uppercase; color:var(--c-fg-3);
  margin-bottom:20px;
}
.op-hgtp-banner__eyebrow .dot{
  width:6px; height:6px; background:var(--op-accent);
  box-shadow:0 0 8px var(--op-accent);
}
.op-hgtp-banner__h{
  font-family:var(--font-display); font-weight:500;
  font-size:clamp(48px, 6vw, 80px); line-height:1.0;
  letter-spacing:-0.05em; color:var(--c-fg); margin:0;
}
.op-hgtp-banner__h .gray{ color:var(--c-fg-3); }
.op-hgtp-banner__sub{
  margin: 18px 0 0; max-width:560px;
  color:var(--c-fg-3); font-size:16px; line-height:1.6;
}
.op-hgtp-banner__stats{
  display:grid; grid-template-columns: repeat(2, auto); gap:8px 32px;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-3);
}
.op-hgtp-banner__stats b{ color:var(--c-fg); font-weight:500; font-size:24px; display:block; font-family:var(--font-display); letter-spacing:-0.02em; }

/* HGTP grid graphic background */
.op-hgtp-banner__bg{
  position:absolute; inset:0; opacity:0.4; pointer-events:none;
}

/* ============================================================
   FOOTER - newsroom credits
   ============================================================ */
.op-foot{
  border-top:1px solid var(--c-line);
  padding: 48px 0 24px;
  background:#15171F;
}
.op-foot__inner{
  display:grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap:40px;
  margin-bottom:48px;
}
.op-foot__brand p{
  color:var(--c-fg-3); font-size:13px; max-width:320px;
  line-height:1.6; margin:14px 0;
}
.op-foot__h{
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--c-fg);
  margin-bottom:14px;
}
.op-foot__col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px; }
.op-foot__col a{ color:var(--c-fg-3); font-size:13px; }
.op-foot__col a:hover{ color:var(--op-accent-text); text-decoration:none; }
.op-foot__bottom{
  border-top:1px solid var(--c-line);
  padding-top:20px;
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-4);
  letter-spacing:0.04em;
}

/* ============================================================
   DETAIL PAGE - content article view (used in post.html)
   ============================================================ */
.op-detail{
  display:grid; grid-template-columns: 1fr 320px; gap:48px;
  padding: 48px 0;
}
.op-detail__main{ min-width:0; }
.op-detail__player{
  position:relative; aspect-ratio:16/9;
  border:1px solid var(--c-line);
  background:
    radial-gradient(ellipse at 30% 30%, rgba(10,55,216,0.18) 0%, transparent 60%),
    linear-gradient(180deg, #161826 0%, #0F1119 100%);
  margin-bottom:24px;
}
.op-detail__h{
  font-family:var(--font-display); font-weight:500;
  font-size:clamp(32px, 3.6vw, 48px); line-height:1.05;
  letter-spacing:-0.04em; color:var(--c-fg); margin:24px 0 16px;
  text-wrap:balance;
}
.op-detail__byline{
  display:flex; align-items:center; gap:12px;
  font-family:var(--font-mono); font-size:12px; color:var(--c-fg-3);
  letter-spacing:0.04em; padding:14px 0; border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
}
.op-detail__byline b{ color:var(--c-fg); font-weight:500; }
.op-detail__byline .av{
  width:28px; height:28px; border-radius:50%;
  background:linear-gradient(135deg,#3F4763,#1B1E29);
  border:1px solid var(--c-line-strong);
}
.op-detail__copy{
  font-size:17px; line-height:1.65; color:var(--c-fg-2);
  padding:32px 0;
  max-width:640px;
}
.op-detail__copy h2{
  font-family:var(--font-display); font-weight:500;
  font-size:28px; letter-spacing:-0.02em; color:var(--c-fg);
  margin: 36px 0 14px; line-height:1.2;
}
.op-detail__copy p{ margin:0 0 18px; color:var(--c-fg-2); }
.op-detail__copy blockquote{
  margin:24px 0; padding:16px 24px;
  border-left:2px solid var(--op-accent);
  font-family:var(--font-display); font-size:22px; line-height:1.4;
  letter-spacing:-0.02em; color:var(--c-fg);
}
.op-detail__copy code{
  font-family:var(--font-mono); font-size:0.92em;
  background:rgba(255,255,255,0.06); padding:2px 6px;
  color:var(--c-fg);
}

/* Sidebar */
.op-side{ display:flex; flex-direction:column; gap:32px; }
.op-side__h{
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--c-fg);
  padding-bottom:10px; border-bottom:1px solid var(--c-line); margin-bottom:14px;
}
.op-chapter{
  display:grid; grid-template-columns: 56px 1fr;
  gap:14px; padding:12px 0;
  border-bottom:1px solid var(--c-line);
  cursor:pointer;
  transition: background var(--dur-base) var(--ease-standard);
}
.op-chapter:hover{ background:rgba(255,255,255,0.02); }
.op-chapter:last-child{ border-bottom:0; }
.op-chapter__t{
  font-family:var(--font-mono); font-size:11px; color:var(--c-fg-4);
  letter-spacing:0.04em;
}
.op-chapter__title{
  font-size:13px; line-height:1.4; color:var(--c-fg); font-weight:500;
}
.op-chapter.is-current{ background: var(--op-accent-soft); }
.op-chapter.is-current .op-chapter__t{ color:var(--op-accent-text); }

/* Mini share / save block */
.op-actions{
  display:flex; gap:0; border:1px solid var(--c-line);
}
.op-actions button{
  flex:1; padding:12px; background:transparent; border:0;
  border-right:1px solid var(--c-line);
  color:var(--c-fg-3); font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.04em; text-transform:uppercase; cursor:pointer;
  transition: color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard);
}
.op-actions button:last-child{ border-right:0; }
.op-actions button:hover{ color:var(--c-fg); background:rgba(255,255,255,0.02); }

/* ============================================================
   Utility
   ============================================================ */
.op-link{
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.06em; text-transform:uppercase;
  color:var(--c-fg-3); display:inline-flex; align-items:center; gap:6px;
  cursor:pointer;
}
.cn-root .op-link:hover{ color:var(--op-accent-text); text-decoration:none; }

/* Density adjustments */
.op[data-density="compact"]{ --op-density: 0.78; }
.op[data-density="spacious"]{ --op-density: 1.18; }

/* Hide ticker if disabled */
.op[data-ticker="off"] .op-ticker{ display:none; }

/* Responsive */
@media (max-width: 1024px){
  .op-feature__grid{ grid-template-columns: 1fr; }
  .op-feed__grid{ grid-template-columns: repeat(2, 1fr); }
  .op-feed__grid--4{ grid-template-columns: repeat(2, 1fr); }
  .op-detail{ grid-template-columns: 1fr; }
  .op-nav__sec{ display:none; }
  .op-nav__sec:nth-child(-n+3){ display:flex; }
}
@media (max-width: 640px){
  .op-feed__grid, .op-feed__grid--4{ grid-template-columns: 1fr; }
  .op-search{ display:none; }
}


/* allow \n in card titles for forced line breaks */
.op-card__title{ white-space: pre-line; }

/* ===== Admin highlight strip (pinned editor cards) ===== */
.dn-highlights { padding: 24px 0 8px; }
.dn-highlights__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.dn-highlight {
  display: grid; grid-template-columns: 88px 1fr; gap: 14px;
  padding: 14px; text-decoration: none; color: inherit;
  border: 1px solid var(--op-border, rgba(0,0,0,.12));
  background: var(--op-card-bg, #fff); border-radius: 10px;
  transition: transform .15s ease, border-color .15s ease;
}
.dn-highlight:hover { transform: translateY(-2px); border-color: var(--op-accent, #0A37D8); }
.dn-highlight__media {
  display: block; width: 88px; height: 88px; border-radius: 8px;
  background-size: cover; background-position: center; background-color: #eaeaea;
}
.dn-highlight__kicker {
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--op-accent, #0A37D8); font-weight: 600;
}
.dn-highlight__title { font-size: 16px; font-weight: 600; margin: 4px 0 6px; line-height: 1.25; }
.dn-highlight__excerpt { font-size: 13px; line-height: 1.5; opacity: .8; margin: 0; }

/* ============ Featured Highlight (AI, Web3, HGTP hero card) ============ */
.op-feathl{
  --feathl-accent: var(--op-accent, #0A37D8);
  padding: 48px 0 16px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--feathl-accent) 6%, transparent) 0%, transparent 100%);
  border-bottom: 1px solid var(--c-line);
}
.op-feathl__card{
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 0;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--feathl-accent);
  overflow: hidden;
}
.op-feathl__media{
  position: relative;
  aspect-ratio: 4 / 3;
  background: color-mix(in oklab, var(--feathl-accent) 12%, var(--c-bg-2, #111));
  overflow: hidden;
}
.op-feathl__media img{
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(1.05);
}
.op-feathl__kicker{
  position: absolute; top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  background: rgba(10,10,12,0.78);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.op-feathl__dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--feathl-accent);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--feathl-accent) 60%, transparent);
  animation: feathl-pulse 1.8s infinite;
}
@keyframes feathl-pulse{
  0%{ box-shadow: 0 0 0 0 color-mix(in oklab, var(--feathl-accent) 70%, transparent); }
  70%{ box-shadow: 0 0 0 8px transparent; }
  100%{ box-shadow: 0 0 0 0 transparent; }
}
.op-feathl__body{
  padding: 40px 44px;
  display: flex; flex-direction: column; gap: 18px;
  justify-content: center;
}
.op-feathl__eyebrow{
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--feathl-accent);
}
.op-feathl__title{
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.08; letter-spacing: -0.02em;
  color: var(--c-fg); margin: 0;
}
.op-feathl__deck{
  font-size: 16px; line-height: 1.6;
  color: var(--c-fg-2); margin: 0; max-width: 56ch;
}
.op-feathl__byline{
  display: flex; align-items: center; gap: 12px;
  padding-top: 8px; border-top: 1px solid var(--c-line);
}
.op-feathl__avatar{
  width: 36px; height: 36px; border-radius: 50%;
  background: color-mix(in oklab, var(--feathl-accent) 25%, var(--c-bg-2, #1a1a1a));
  color: var(--c-fg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em;
}
.op-feathl__author{ font-size: 14px; font-weight: 500; color: var(--c-fg); }
.op-feathl__meta{ font-size: 12px; color: var(--c-fg-4); font-family: var(--font-mono); }
.op-feathl__cta{
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  background: var(--feathl-accent); color: #fff;
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; border: 1px solid var(--feathl-accent);
  transition: transform .2s ease, box-shadow .2s ease;
}
.op-feathl__cta:hover{
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px color-mix(in oklab, var(--feathl-accent) 60%, transparent);
}
@media (max-width: 900px){
  .op-feathl__card{ grid-template-columns: 1fr; }
  .op-feathl__body{ padding: 28px 24px; }
  .op-feathl__media{ aspect-ratio: 16 / 9; }
}

/* ----- Link card (Slack-shared URL with OpenGraph preview) ----- */
.op-card--link .op-link__media{
  position:relative; aspect-ratio: 16/9;
  margin: 4px 0 16px;
  border:1px solid var(--c-line);
  overflow:hidden;
  background-color: #0f1119;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display:flex; align-items:center; justify-content:center;
}
.op-card--link .op-link__media--blank{
  background: linear-gradient(135deg, hsl(220 25% 18%) 0%, hsl(220 18% 10%) 100%);
}
.op-card--link .op-link__mono{
  font-family: 'Times New Roman', Georgia, serif;
  font-weight:700; font-size:72px; line-height:1;
  color: rgba(255,255,255,0.85);
  letter-spacing: -0.04em;
}
.op-card--link:hover .op-link__media{
  border-color: var(--c-line-hover);
}

/* ---------- DropInBlog embed ---------- */
.op-dib { padding: 48px 0; border-top: 1px solid var(--op-rule, rgba(0,0,0,.08)); }
.op-dib .op-section__inner { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.op-dib__mount { margin-top: 24px; min-height: 200px; }
.op-dib__mount:empty::before {
  content: "Loading posts\2026";
  display: block;
  padding: 32px;
  text-align: center;
  color: var(--op-muted, #888);
  font-size: 14px;
  letter-spacing: .04em;
}
/* Style DropInBlog's injected post list to match OutPost grid */
.op-dib__mount .dib-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 960px) { .op-dib__mount .dib-posts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .op-dib__mount .dib-posts { grid-template-columns: 1fr; } }
.op-dib__mount .dib-post-item { background: var(--op-surface, #fff); border: 1px solid var(--op-rule, rgba(0,0,0,.08)); border-radius: 12px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.op-dib__mount .dib-post-item:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.op-dib__mount .dib-post-item img { width: 100%; height: 180px; object-fit: cover; display: block; }
.op-dib__mount .dib-post-item h3, .op-dib__mount .dib-post-item h2 { padding: 16px 16px 8px; font-size: 18px; line-height: 1.3; margin: 0; }
.op-dib__mount .dib-post-item p, .op-dib__mount .dib-post-item .dib-post-summary { padding: 0 16px 16px; font-size: 14px; color: var(--op-muted, #555); margin: 0; }
.op-dib__mount .dib-post-item a { color: inherit; text-decoration: none; }