/* PiXELBURGH FEED F1: glass environment, respectful of network theme tokens. */
.pb-feed{--pf-edge:rgba(106,214,240,.24);--pf-text:var(--pb-text,#ebf7ff);color:var(--pf-text);max-width:900px;margin:clamp(20px,4vw,48px) auto;padding:0 16px 80px;box-sizing:border-box}
.pb-feed__hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(24px,5vw,54px);border:1px solid var(--pf-edge);border-radius:22px 22px 10px 10px;background:linear-gradient(120deg,rgba(17,40,65,.75),rgba(57,29,80,.54)),radial-gradient(ellipse at 70% 20%,rgba(0,202,242,.2),transparent 65%);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.pb-feed__hero:after{content:"";position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,rgba(9,16,29,.32));z-index:-1}
.pb-feed__eyebrow{font-size:.72rem;letter-spacing:.18em;color:#91dfee}.pb-feed__hero h1{font-size:clamp(2rem,5.5vw,4rem);letter-spacing:.11em;line-height:1.1;margin:10px 0}.pb-feed__hero p{color:#c6dce9;margin:0}
.pb-feed__tabs{display:flex;gap:7px;padding:12px 0 8px;position:sticky;top:var(--pb-network-header-height,0px);z-index:2;background:linear-gradient(180deg,rgba(10,16,31,.92),rgba(10,16,31,.78));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.pb-feed__tabs button,.pb-feed__more{color:inherit;border:1px solid var(--pf-edge);background:rgba(59,84,125,.24);border-radius:12px;padding:11px 18px;cursor:pointer;font:inherit;font-weight:600}.pb-feed__tabs button[aria-pressed="true"]{border-color:rgba(117,230,247,.75);background:rgba(50,159,203,.25);box-shadow:inset 0 0 18px rgba(23,154,195,.11)}
.pb-feed button:focus-visible,.pb-feed a:focus-visible{outline:2px solid #8de7f3;outline-offset:3px}.pb-feed button:disabled{opacity:.6;cursor:wait}
.pb-feed__status{font-size:.82rem;color:#b1cbdc;text-align:center;min-height:30px;padding:8px}.pb-feed__items{display:grid;gap:14px}.pb-feed__card{min-width:0;border:1px solid rgba(135,202,238,.2);border-radius:18px;padding:clamp(16px,3vw,23px);background:linear-gradient(145deg,rgba(28,47,71,.55),rgba(16,22,43,.7));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.pb-feed__card-head{display:flex;align-items:center;gap:12px}.pb-feed__avatar{width:42px;height:42px;border-radius:50%;flex:0 0 42px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(18,166,192,.42),rgba(149,60,198,.46));border:1px solid rgba(157,227,240,.32);font-size:1.1rem}.pb-feed__identity{display:grid;gap:3px;min-width:0}.pb-feed__identity strong{overflow-wrap:anywhere}.pb-feed__identity small{color:#92c5d8;letter-spacing:.025em}.pb-feed__body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;margin:14px 0 0;max-height:12em;overflow:hidden}.pb-feed__title{font-size:clamp(1.12rem,2vw,1.45rem);line-height:1.25;margin:15px 0 0;overflow-wrap:anywhere}.pb-feed__image{display:block;max-width:100%;width:100%;max-height:400px;object-fit:contain;border-radius:12px;margin-top:15px;background:rgba(0,0,0,.3)}.pb-feed__open{display:inline-flex;color:#a8f0f9;border:1px solid var(--pf-edge);border-radius:10px;padding:9px 14px;margin-top:15px;text-decoration:none;font-weight:700;font-size:.81rem;letter-spacing:.05em}.pb-feed__open:hover{text-decoration:underline}
.pb-feed__more{display:block;margin:24px auto}.pb-feed__more[hidden]{display:none}.pb-feed__sentinel{height:1px;pointer-events:none}
@media(max-width:540px){.pb-feed{padding-inline:10px}.pb-feed__tabs button{flex:1;padding:10px 5px;font-size:.86rem}.pb-feed__hero{border-radius:14px;padding:24px}.pb-feed__card{border-radius:13px}}
@media(prefers-reduced-motion:reduce){.pb-feed__hero,.pb-feed__tabs,.pb-feed__card{backdrop-filter:none;-webkit-backdrop-filter:none}}

.pb-feed__avatar-img{object-fit:cover;display:block}
/* Alpha90 compact platform-wide card frame with native provider actions. */
.pb-feed__filters{display:flex;gap:6px;flex-wrap:wrap;margin:5px 0 10px;align-items:center}
.pb-feed__filters button{font:inherit;font-weight:600;font-size:.77rem;letter-spacing:.02em;padding:7px 12px;color:#bddce9;border:1px solid rgba(160,215,239,.17);border-radius:100px;background:rgba(36,56,76,.42);cursor:pointer}
.pb-feed__filters button[aria-pressed="true"]{background:rgba(42,150,204,.28);color:#e2faff;border-color:rgba(120,220,249,.68)}
.pb-feed__media{margin:14px 0 0;overflow:hidden;border-radius:14px;border:1px solid rgba(173,217,255,.12);background:rgba(0,0,0,.2)}
.pb-feed__image{max-height:480px;margin:0;object-fit:contain;object-position:center}
.pb-feed__author{color:inherit;font-weight:750;text-decoration:none}
.pb-feed__author:hover{text-decoration:underline}
.pb-feed__footer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;border-top:1px solid rgba(136,209,240,.12);padding-top:13px}
.pb-feed__action,.pb-feed__open{font:inherit;font-size:.78rem;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:4px;background:rgba(70,122,154,.13);border:1px solid rgba(143,215,237,.2);border-radius:10px;color:#c7f4fa;text-decoration:none;padding:9px 12px;cursor:pointer;white-space:normal}
.pb-feed__open{margin:0}.pb-feed__action[aria-pressed="true"]{background:rgba(28,154,174,.26);border-color:rgba(112,219,223,.6)}
.pb-feed__action--report{margin-left:auto;font-size:.72rem;opacity:.8}
.pb-feed__action:hover,.pb-feed__open:hover{background:rgba(47,139,177,.31)}
@media(max-width:540px){.pb-feed__card-head{gap:10px}.pb-feed__footer{gap:6px}.pb-feed__action,.pb-feed__open{padding:8px 10px}.pb-feed__filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding-bottom:6px}.pb-feed__filters button{flex:0 0 auto}}
.pb-feed__compose{margin:12px 0 9px;padding:12px;border:1px solid rgba(141,212,244,.22);background:linear-gradient(130deg,rgba(37,62,95,.48),rgba(37,29,63,.44));border-radius:15px;backdrop-filter:blur(12px)}
.pb-feed__compose-toggle{width:100%;text-align:left;color:#d9f9ff;background:transparent;border:0;font:inherit;font-weight:650;cursor:pointer;padding:7px 10px}
.pb-feed__compose-form{display:grid;gap:9px;padding:10px}.pb-feed__compose-form[hidden]{display:none}
.pb-feed__compose-form label{font-weight:650;font-size:.86rem}.pb-feed__compose-form textarea,.pb-feed__compose-form select{min-width:0;width:100%;color:#eefcff;background:rgba(3,13,29,.72);border:1px solid rgba(141,212,244,.38);border-radius:8px;padding:10px;font:inherit;box-sizing:border-box}
.pb-feed__compose-form textarea{resize:vertical;min-height:95px}.pb-feed__compose-form small{opacity:.72;font-size:.74rem}
.pb-feed__compose-controls{display:flex;justify-content:space-between;align-items:flex-end;gap:12px}.pb-feed__compose-controls label{display:grid;gap:5px}.pb-feed__compose-controls button{color:#ebfaff;background:rgba(17,127,163,.45);border:1px solid rgba(143,224,240,.7);border-radius:9px;font:inherit;font-weight:700;padding:11px 15px;cursor:pointer}
@media(max-width:450px){.pb-feed__compose-controls{align-items:stretch;flex-direction:column}.pb-feed__compose-controls button{width:100%}}
.pb-feed__card--sponsored{border-color:rgba(179,180,235,.37);background:linear-gradient(140deg,rgba(44,38,78,.7),rgba(18,38,61,.62))}
.pb-feed__card--sponsored .pb-feed__identity small{color:#dfc7ff;font-weight:750;letter-spacing:.10em}
/* Canonical post attachments, same glass material as native FEED cards. */
.pb-feed__attach-controls{display:flex;flex-wrap:wrap;gap:7px;padding:3px 0}
.pb-feed__attach-controls button,.pb-feed__pick-item,.pb-feed__attached button,.pb-feed__picker button{font:inherit;font-size:.79rem;color:#dbf7ff;border:1px solid rgba(144,217,237,.3);background:rgba(31,73,101,.42);border-radius:9px;padding:9px 12px;cursor:pointer}
.pb-feed__attach-controls button:hover,.pb-feed__pick-item:hover,.pb-feed__attached button:hover{background:rgba(34,146,182,.36)}
.pb-feed__picker,.pb-feed__attached{display:grid;gap:9px;padding:12px;border:1px solid rgba(119,207,243,.24);border-radius:12px;background:rgba(6,18,35,.45);overflow-wrap:anywhere}
.pb-feed__picker[hidden],.pb-feed__attached[hidden]{display:none}
.pb-feed__picker label{display:grid;gap:5px}
.pb-feed__picker input{width:100%;min-width:0;box-sizing:border-box;color:#ecfaff;background:rgba(4,13,26,.8);border:1px solid rgba(140,210,237,.35);border-radius:9px;padding:11px;font:inherit}
.pb-feed__picker .pb-feed__pick-item{text-align:left}
.pb-feed__attached-thumbnail{width:100%;height:120px;object-fit:contain;border-radius:9px;background:rgba(0,0,0,.22)}
.pb-feed__embed{margin:15px 0 0;padding:13px;border:1px solid rgba(125,205,238,.24);border-radius:14px;display:grid;gap:7px;overflow:hidden;background:linear-gradient(135deg,rgba(35,65,93,.37),rgba(45,26,66,.38))}
.pb-feed__embed-image{display:block;width:100%;max-height:370px;object-fit:contain;background:rgba(0,0,0,.22);border-radius:9px}
.pb-feed__embed-type,.pb-feed__embed-credit{font-size:.72rem;opacity:.75;letter-spacing:.07em}
.pb-feed__embed-link{color:#d8f8ff;text-decoration:none}.pb-feed__embed-link:hover{text-decoration:underline}
.pb-feed__embed-title{font-size:1rem;overflow-wrap:anywhere}.pb-feed__embed-desc{font-size:.9rem;line-height:1.5;margin:0;overflow-wrap:anywhere}
.pb-feed__embed-unavailable{margin:0;color:#b8c9d7;font-style:italic}
@media(max-width:540px){.pb-feed__attach-controls button{flex:1 1 calc(50% - 8px)}.pb-feed__embed{padding:10px}}

/* F3.2: compact desktop control rail and immersive edge-to-edge feed media. */
.pb-feed__layout{max-width:1420px;margin:0 auto;display:grid;grid-template-columns:minmax(220px,284px) minmax(0,760px) minmax(0,1fr);gap:clamp(14px,2vw,34px);padding:22px clamp(12px,2vw,30px) 60px;align-items:start}
.pb-feed__layout>.pb-feed{grid-column:2;max-width:none;width:100%;min-width:0;margin:0;padding:0 0 70px}
.pb-feed__rail{grid-column:1;position:sticky;top:calc(var(--pb-network-header-height,0px) + 24px);display:grid;gap:13px;min-width:0;color:#eaf9ff}
.pb-feed__rail-card{border:1px solid rgba(136,218,248,.18);border-radius:17px;background:linear-gradient(145deg,rgba(30,57,85,.66),rgba(17,27,49,.77));padding:18px;backdrop-filter:blur(17px)}
.pb-feed__rail-eyebrow{font-size:.67rem;letter-spacing:.19em;color:#80cbdf;font-weight:750}
.pb-feed__rail h2{font-size:1.22rem;letter-spacing:.09em;margin:6px 0 13px}
.pb-feed__rail-score{display:flex;gap:6px;flex-direction:column;padding:11px 12px;border-radius:11px;background:rgba(15,128,176,.15);margin-bottom:10px}
.pb-feed__rail-score strong{font-size:1.6rem;line-height:1.15}.pb-feed__rail-score span{font-size:.73rem;color:#aacbdc;letter-spacing:.06em}
.pb-feed__rail nav{display:grid;gap:2px}
.pb-feed__rail nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 9px;border-radius:9px;color:inherit;text-decoration:none;font-size:.88rem}
.pb-feed__rail nav a:hover,.pb-feed__rail nav a:focus-visible{background:rgba(60,146,191,.2)}
.pb-feed__rail nav a span{font-size:.8rem;color:#94d8f0}
.pb-feed__rail summary{cursor:pointer;font-size:.88rem;font-weight:800;letter-spacing:.07em;padding:3px 0 9px}
.pb-feed__rail-tip{font-size:.77rem;color:#aac3d5;padding:0 12px}
.pb-feed__audience{font-size:.72rem;color:#cae3f3;line-height:1.3;width:max-content;max-width:100%;padding:3px 8px;background:rgba(119,174,213,.1);border:1px solid rgba(125,204,240,.2);border-radius:999px}
.pb-feed__audience[data-audience=private]{color:#f3d6ed;border-color:rgba(229,162,196,.3)}
.pb-feed__card{padding:0;overflow:hidden}
.pb-feed__card-head{padding:16px 18px 0;align-items:flex-start}
.pb-feed__card>.pb-feed__title,.pb-feed__card>.pb-feed__body{margin-inline:18px}
.pb-feed__card>.pb-feed__body:last-child{margin-bottom:18px}
.pb-feed__card>.pb-feed__media{margin:14px 0 0;border-radius:0;border-left:0;border-right:0}
.pb-feed__media>.pb-feed__image{display:block;width:100%;height:auto;max-height:none;object-fit:contain;object-position:center;margin:0;border-radius:0;background:transparent}
.pb-feed__card>.pb-feed__embed{margin:15px 0 0;border-radius:0;border-left:0;border-right:0;padding:15px 18px}
.pb-feed__embed-image{width:100%;height:auto;max-height:none;object-fit:contain}
.pb-feed__card>.pb-feed__footer{margin:15px 18px 0;padding:13px 0 16px}
@media(max-width:1040px){.pb-feed__layout{grid-template-columns:minmax(195px,240px) minmax(0,1fr)}.pb-feed__layout>.pb-feed{grid-column:2}}
@media(max-width:767px){.pb-feed__layout{display:block;padding:9px 0 50px}.pb-feed__layout>.pb-feed{width:100%;padding:0 10px 70px}.pb-feed__rail{display:none}.pb-feed__card-head{padding:13px 14px 0}.pb-feed__card>.pb-feed__title,.pb-feed__card>.pb-feed__body{margin-inline:14px}.pb-feed__card>.pb-feed__footer{margin-inline:14px}.pb-feed__card>.pb-feed__embed{padding:12px 14px}}
.pb-feed__card>.pb-feed__embed .pb-feed__embed-image{max-width:none;width:calc(100% + 36px);margin:-15px -18px 8px;border-radius:0}
@media(max-width:767px){.pb-feed__card>.pb-feed__embed .pb-feed__embed-image{width:calc(100% + 28px);margin:-12px -14px 8px}}

/* F3.3: full-height PiXELBURGH control rail; keep mobile Dashboard as authority. */
@media(min-width:981px){
.pb-feed__layout{grid-template-columns:minmax(240px,292px) minmax(0,780px) minmax(0,1fr);padding-top:12px}
.pb-feed__rail{top:calc(var(--pb-network-header-height,0px) + 10px);max-height:calc(100dvh - var(--pb-network-header-height,0px) - 64px);overflow-y:auto;overflow-x:hidden;border-radius:19px;align-self:start;scrollbar-width:thin;scrollbar-color:rgba(123,193,237,.3) transparent}
.pb-feed__rail-shell{position:relative;padding:19px 16px 24px;border:1px solid rgba(141,215,252,.26);border-radius:19px;isolation:isolate;background:linear-gradient(180deg,rgba(13,31,54,.86),rgba(11,23,44,.94)),repeating-radial-gradient(circle at 0% 0%,rgba(127,190,255,.17) 0 1px,transparent 2px 29px);box-shadow:0 15px 60px rgba(0,0,0,.33),inset 0 0 38px rgba(55,167,234,.05);backdrop-filter:blur(18px)}
.pb-feed__rail-shell:before{content:'';position:absolute;inset:0 0 auto;height:160px;border-radius:19px 19px 0 0;background:radial-gradient(ellipse at 75% 0%,rgba(94,53,179,.20),transparent 70%),radial-gradient(ellipse at 12% 0%,rgba(16,155,210,.17),transparent 65%);pointer-events:none;z-index:-1}
.pb-feed__rail-group{border-top:1px solid rgba(136,201,243,.14);margin-top:9px;padding-top:10px}
.pb-feed__rail-group summary{display:flex;align-items:center;justify-content:space-between;font-size:.79rem;letter-spacing:.065em;padding:9px 6px;list-style:none;color:#d5effe}
.pb-feed__rail-group summary::-webkit-details-marker{display:none}
.pb-feed__rail-group summary span{transition:transform .18s ease}
.pb-feed__rail-group[open] summary span{transform:rotate(180deg)}
.pb-feed__rail-group nav{display:grid;gap:2px}
.pb-feed__rail-group nav a,.pb-feed__rail-group nav button,.pb-feed__rail-group nav .pb-feed__rail-disabled{display:flex;align-items:center;justify-content:space-between;gap:9px;padding:10px 9px;text-align:left;font:inherit;font-size:.83rem;line-height:1.35;border:0;border-radius:9px;background:transparent;color:#d2e9f9;text-decoration:none}
.pb-feed__rail-group nav button{width:100%;cursor:pointer}
.pb-feed__rail-group nav a:hover,.pb-feed__rail-group nav button:hover{background:rgba(45,171,225,.2);color:#fff}
.pb-feed__rail-group nav a:focus-visible,.pb-feed__rail-group nav button:focus-visible,.pb-feed__rail-group summary:focus-visible{outline:2px solid #5ad8ff;outline-offset:2px}
.pb-feed__rail-group nav .pb-feed__rail-disabled{opacity:.52;cursor:not-allowed}
.pb-feed__rail-tip{padding:18px 7px 4px;margin:0;color:#afcadd;font-size:.75rem;line-height:1.5}
}
.pb-feed--profile{max-width:780px!important;width:100%!important;margin:0 auto!important;padding:0!important;background:transparent!important;border:0!important}
.pb-feed--profile .pb-feed__items{display:grid;gap:17px}
.pb-feed--profile .pb-feed__card{min-width:0}
@media(max-width:980px){.pb-feed__rail{display:none!important}}
@media(prefers-reduced-motion:reduce){.pb-feed__rail *{transition:none!important}}

/* F3.3a: fixed edge-to-edge desktop citizen rail; center feed independent of rail.
 * No external font requests; platform monospace fallback is intentionally local.
 * Only the rail is fixed: the composer and stream scroll normally. */
@media (min-width:981px){
  .pb-feed__layout{
    --pb-feed-rail-width:clamp(270px,21vw,326px);
    display:flex;
    justify-content:center;
    align-items:flex-start;
    grid-template-columns:none;
    width:100%;max-width:none;min-width:0;box-sizing:border-box;
    margin:0;
    padding:14px 20px 75px calc(var(--pb-feed-rail-width) + 20px);
  }
  .pb-feed__layout>.pb-feed{flex:0 1 780px;grid-column:auto;min-width:0;max-width:780px;margin:0;padding:0 0 70px}
  .pb-feed__rail{
    /* WP admin bar is accounted for automatically when present. The network
       header fallback can be tuned with --pb-network-header-height. */
    --pb-feed-rail-top:calc(var(--wp-admin--admin-bar--height,0px) + var(--pb-network-header-height,72px));
    position:fixed;left:0;right:auto;top:var(--pb-feed-rail-top);
    bottom:auto;
    width:var(--pb-feed-rail-width);
    height:calc(100dvh - var(--pb-feed-rail-top) - var(--pb-feed-bottom-bar-height,42px));
    min-height:0;max-height:none;
    margin:0;padding:0;display:block;grid-column:auto;z-index:10;
    box-sizing:border-box;overflow-y:auto;overflow-x:hidden;
    border:0;border-radius:0;box-shadow:none;
    overscroll-behavior:contain;scrollbar-width:none;
    font-family:"Cascadia Code","Cascadia Mono",Consolas,"Lucida Console",monospace;
    color:#e8f5ff;
  }
  .pb-feed__rail::-webkit-scrollbar{width:0;height:0}
  .pb-feed__rail-shell{
    min-height:100%;width:100%;box-sizing:border-box;
    padding:24px 14px 24px 18px;margin:0;
    border:0;
    border-radius:0;box-shadow:none;
    background:
      radial-gradient(ellipse at 100% 0%,rgba(54,130,206,.18),transparent 75%),
      repeating-linear-gradient(0deg,transparent 0 30px,rgba(79,143,212,.035) 30px 31px),
      linear-gradient(180deg,rgba(11,25,46,.97),rgba(6,15,29,.97));
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  }
  .pb-feed__rail-shell:before{border-radius:0;height:180px;opacity:.6}
  .pb-feed__rail-eyebrow{font:700 .78rem/1.5 "Cascadia Code",Consolas,monospace;letter-spacing:.10em}
  .pb-feed__rail h2{font-size:1.35rem;line-height:1.4;letter-spacing:.08em;margin:4px 0 12px;font-weight:800}
  .pb-feed__rail-score{border-radius:0;border-left:2px solid rgba(87,205,235,.5);margin:12px 0 17px;background:rgba(28,107,155,.16);padding:11px 12px}
  .pb-feed__rail-score strong{font-size:1.54rem}
  .pb-feed__rail-score span{font-size:.78rem;text-transform:uppercase}
  .pb-feed__rail-group{margin-top:6px;padding-top:7px;border-color:rgba(125,197,237,.19)}
  .pb-feed__rail-group summary{
    gap:10px;justify-content:space-between;
    font-family:inherit;font-weight:750;font-size:.95rem;line-height:1.4;
    padding:10px 5px 8px;text-transform:uppercase;letter-spacing:.045em;
  }
  .pb-feed__rail-group summary span{font-size:1rem;opacity:.7}
  .pb-feed__rail-group nav{gap:0}
  .pb-feed__rail-group nav a,.pb-feed__rail-group nav button,.pb-feed__rail-group nav .pb-feed__rail-disabled{
    display:block;width:100%;box-sizing:border-box;
    padding:10px 8px 10px 14px;margin:0;
    border:0;border-left:2px solid transparent;border-radius:0;
    background:transparent;box-shadow:none;
    text-align:left;font-family:inherit;font-size:.92rem;font-weight:620;
    letter-spacing:.005em;line-height:1.45;
    text-decoration:none!important;text-transform:uppercase;
    color:#e0effa;
  }
  .pb-feed__rail-group nav a[data-pb-rail-orbit]{text-transform:none}
  .pb-feed__rail-group nav a:hover,.pb-feed__rail-group nav button:hover,
  .pb-feed__rail-group nav a:focus-visible,.pb-feed__rail-group nav button:focus-visible{
    background:rgba(51,147,188,.20);border-left-color:#58cce8;color:#fff;
    text-decoration:none!important;
  }
  .pb-feed__rail-group nav .pb-feed__rail-disabled{opacity:.48;font-size:.85rem}
  .pb-feed__rail-tip{font-family:inherit;font-size:.75rem;padding:15px 7px 0;text-transform:uppercase}
  /* Terminal headings and controls, while body copy of posts stays readable. */
  .pb-feed__tabs button,.pb-feed__compose-toggle{
    font-family:"Cascadia Code","Cascadia Mono",Consolas,monospace;
    font-size:.95rem;letter-spacing:.035em;
  }
}
/* At tablet/mobile widths do not leave a blank first grid column after hiding rail. */
@media (max-width:980px){
  .pb-feed__layout{display:block;grid-template-columns:none;max-width:none;margin:0;padding:12px 12px 60px}
  .pb-feed__layout>.pb-feed{display:block;width:100%;max-width:780px;min-width:0;margin:0 auto;padding:0 0 70px}
  .pb-feed__rail{display:none!important}
}
@media (max-width:540px){.pb-feed__layout{padding:9px 0 50px}.pb-feed__layout>.pb-feed{padding:0 10px 70px}}

/* F3.4 / N6 — One three-lane app shell for Network FEED and PROXi NODE Updates.
   Rail ownership is the signed-in VIEWER, never the visited Citizen.  Styles
   are shared with a separate root wrapper on NODE dedicated Updates pages. */
.pb-feed__rail-person{display:flex;align-items:center;gap:13px;min-width:0;padding:9px 5px 16px;margin-bottom:7px;border-bottom:1px solid rgba(120,205,245,.15);color:#eaf7ff!important;text-decoration:none!important}
.pb-feed__rail-person img,.pb-feed__rail-monogram{width:52px;height:52px;flex:0 0 52px;object-fit:cover;border:2px solid rgba(85,204,242,.36);border-radius:50%;background:radial-gradient(circle at 40% 22%,#245985,#171c3c);box-shadow:0 0 18px rgba(74,188,236,.13)}
.pb-feed__rail-monogram{display:grid;place-items:center;font-size:1.5rem}
.pb-feed__rail-person-details{display:grid;gap:4px;min-width:0}
.pb-feed__rail-person-details strong{font:800 1.15rem/1.25 "Cascadia Code",Consolas,monospace;letter-spacing:.015em;overflow-wrap:anywhere}
.pb-feed__rail-person-details small{font:.74rem/1.4 "Cascadia Code",Consolas,monospace;color:#8acbdb;letter-spacing:.09em}
.pb-feed__discovery{display:none}
@media(min-width:981px){
 .pb-feed__layout{--pb-feed-rail-width:clamp(248px,19vw,304px);left:50%;position:relative;margin:0 0 0 -50vw!important;width:100vw!important;max-width:none!important;min-width:0;display:flex;justify-content:center;align-items:flex-start;padding:18px 22px 100px calc(var(--pb-feed-rail-width) + 22px)!important;box-sizing:border-box}
 .pb-feed__layout>.pb-feed,.pb-feed__layout--node>.pbps{flex:0 1 724px;min-width:0;width:100%;max-width:724px;margin:0!important}
 .pb-feed__rail{left:max(0px,calc((100vw - 1600px)/2));width:var(--pb-feed-rail-width)}
 .pb-feed__rail-person-details strong{font-size:1.14rem}
}
@media(min-width:1420px){
 .pb-feed__layout{padding-left:calc(var(--pb-feed-rail-width) + 24px)!important;padding-right:calc(var(--pb-feed-rail-width) + 24px)!important}
 .pb-feed__discovery{display:block;position:fixed;right:max(0px,calc((100vw - 1600px)/2));top:calc(var(--wp-admin--admin-bar--height,0px) + var(--pb-network-header-height,72px));width:var(--pb-feed-rail-width);height:calc(100dvh - var(--wp-admin--admin-bar--height,0px) - var(--pb-network-header-height,72px) - var(--pb-feed-bottom-bar-height,42px));overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;z-index:9;box-sizing:border-box}
 .pb-feed__discovery-content{margin:16px 10px 0 12px;padding:18px 16px;background:linear-gradient(165deg,rgba(12,31,53,.79),rgba(12,19,38,.54));border-left:1px solid rgba(104,201,247,.15);font-family:"Cascadia Code",Consolas,monospace;color:#d5eafa}
 .pb-feed__discovery-kicker{font-size:.67rem;color:#82d0e8;letter-spacing:.12em}.pb-feed__discovery h2{font-size:1.1rem;letter-spacing:.07em;margin:7px 0 15px}
 .pb-feed__discovery a{display:flex;align-items:center;gap:13px;margin:0;padding:13px 7px;color:#e6f6ff;text-decoration:none!important;font-size:.85rem;border-bottom:1px solid rgba(145,209,246,.1)}
 .pb-feed__discovery a:hover{background:rgba(55,160,196,.16);color:#fff}.pb-feed__discovery-note{font-size:.69rem;letter-spacing:.08em;opacity:.55;margin:20px 0 0}
}
@media(min-width:981px) and (max-width:1419px){.pb-feed__discovery{display:none}}
@media(max-width:980px){.pb-feed__discovery{display:none}.pb-feed__layout--node{display:block!important;width:100%!important;max-width:none!important;margin:0!important;left:auto!important;position:relative!important;padding:0!important}}
/* Personal FEED still belongs to NODE: remove *only* its old enclosing
   plugin-widget frame, leaving other PROXi creative pages and settings intact. */
.pb-feed__layout--node>.pbps{box-sizing:border-box;max-width:724px;min-width:0;width:100%;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;background:transparent!important}
.pb-feed__layout--node .pbps-mast{padding:12px 14px!important;min-height:54px;gap:8px;background:rgba(12,28,49,.83)!important;border:1px solid rgba(127,213,250,.13)!important}
.pb-feed__layout--node .pbps-mast .pbps-nav{max-width:100%}
.pb-feed__layout--node .pbps-subpage-cover{height:clamp(105px,14vw,185px)}
.pb-feed__layout--node .pbps main{padding:0 0 50px!important}
.pb-feed__layout--node .pbps-subpage-heading{padding:18px 14px 7px!important}
.pb-feed__layout--node .pbps-subpage-heading h1{font-size:clamp(1.35rem,2vw,1.95rem);letter-spacing:.04em;margin:4px 0}
.pb-feed__layout--node .pbps-content{display:block!important;margin:12px 0!important}
.pb-feed__layout--node .pbps-blueprint,.pb-feed__layout--node .pbps-blueprint-lead,.pb-feed__layout--node .pbps-blueprint-rest{display:block!important}
.pb-feed__layout--node .pbps-panel--personal_feed{display:block!important;grid-column:1/-1!important;overflow:visible!important;padding:0!important;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;transform:none!important;backdrop-filter:none!important}
.pb-feed__layout--node .pbps-panel--personal_feed:before{display:none!important}
.pb-feed__layout--node .pbps-panel--personal_feed>h2{margin:0;padding:12px 14px;font:.85rem "Cascadia Code",Consolas,monospace;letter-spacing:.12em;color:#8fe0f1;border-bottom:1px solid rgba(120,202,243,.13)}
.pb-feed__layout--node .pb-feed--profile{width:100%!important;max-width:none!important;margin:0!important;padding:15px 0 45px!important}
.pb-feed__layout--node .pb-feed--profile .pb-feed__card{border-radius:10px}
@media(max-width:980px){.pb-feed__layout--node>.pbps{max-width:780px;margin:0 auto!important}.pb-feed__layout--node .pbps-mast{position:relative}}
@media(max-width:540px){.pb-feed__layout--node .pb-feed--profile{padding:10px 0 40px!important}.pb-feed__layout--node .pb-feed--profile .pb-feed__card{border-radius:7px}}
.pb-feed__rail-person-details strong{text-transform:uppercase}

/* F3.4.1: both FEED surfaces use complementary, translucent, full-height rails.
 * Preserve the existing centered feed and global PiXELBURGH header. */
@media(min-width:981px){
 .pb-feed__layout .pb-feed__rail{
   background:linear-gradient(170deg,rgba(19,48,77,.76),rgba(9,26,47,.66) 66%,rgba(16,23,45,.7));
   border-right:1px solid rgba(132,208,243,.15);
   backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
 }
 .pb-feed__layout .pb-feed__rail-shell{
   background:linear-gradient(180deg,rgba(25,67,107,.3),rgba(8,20,39,.17)),
     repeating-linear-gradient(0deg,transparent 0 31px,rgba(80,154,211,.035) 31px 32px);
   backdrop-filter:none;-webkit-backdrop-filter:none;
 }
}
@media(min-width:1420px){
 .pb-feed__layout .pb-feed__discovery{
   border-left:1px solid rgba(139,200,246,.17);
   background:linear-gradient(175deg,rgba(13,40,69,.72),rgba(8,25,49,.60) 70%,rgba(22,19,48,.6));
   backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
 }
 .pb-feed__layout .pb-feed__discovery-content{margin:0;min-height:100%;padding:24px 20px;
   background:transparent;border:0;box-sizing:border-box}
}

/* M1 launch: canonical PANELZ Preview Glass on Feed, repost and composer previews.
   Visual-only: original public artwork remains public and clear when opened. */
.pb-feed__preview-glass{position:relative;isolation:isolate;overflow:hidden}
.pb-feed__preview-glass>.pb-feed__image,
.pb-feed__preview-glass>.pb-feed__embed-image,
.pb-feed__preview-glass>.pb-feed__attached-thumbnail{filter:blur(var(--pb-feed-glass-blur,0px));transform:scale(1.04);transform-origin:center}
.pb-feed__preview-glass-overlay{pointer-events:none;position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;box-sizing:border-box;background:rgba(12,19,37,.14);font-size:.76rem;font-weight:800;letter-spacing:.12em;color:#fff;text-shadow:0 1px 7px rgba(0,0,0,.98);z-index:1}
.pb-feed__embed-media{position:relative;overflow:hidden;isolation:isolate;background:rgba(0,0,0,.22);border-radius:9px}
.pb-feed__embed-media>.pb-feed__embed-image{display:block;width:100%;height:auto;max-height:370px;object-fit:contain;border-radius:inherit}
.pb-feed__card>.pb-feed__embed .pb-feed__embed-media{width:calc(100% + 36px);margin:-15px -18px 8px;border-radius:0}
.pb-feed__card>.pb-feed__embed .pb-feed__embed-media>.pb-feed__embed-image{width:100%;margin:0;max-height:none;border-radius:0}
.pb-feed__attached-preview{width:100%;position:relative;isolation:isolate;overflow:hidden;border-radius:9px;background:rgba(0,0,0,.22)}
.pb-feed__attached-preview>.pb-feed__attached-thumbnail{display:block;width:100%;margin:0}
@media(max-width:767px){.pb-feed__card>.pb-feed__embed .pb-feed__embed-media{width:calc(100% + 28px);margin:-12px -14px 8px}}
@media(prefers-reduced-motion:reduce){.pb-feed__preview-glass>img{transition:none!important}}

/* M2 Social: compact shared interaction lane. Works on FEED and NODE Updates. */
.pb-feed__card{padding-bottom:clamp(18px,3vw,25px)!important}
.pb-feed__footer{min-height:44px;margin-top:20px!important;padding:14px 0 6px!important;border-top:1px solid rgba(125,203,244,.18)}
.pb-feed__card>.pb-feed__footer:last-child{margin-bottom:6px}
.pb-feed__thread{margin:13px 0 3px;padding:14px 0 5px;border-top:1px solid rgba(131,209,248,.2);font-family:inherit}
.pb-feed__thread[hidden]{display:none!important}
.pb-feed__thread-head{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.78rem;letter-spacing:.1em;color:#b6edf7}
.pb-feed__thread-close,.pb-feed__older,.pb-feed__thread-reply,.pb-feed__thread-cancel{border:0;background:transparent;color:#91d6f2;font:inherit;font-size:.76rem;cursor:pointer;padding:4px 7px}
.pb-feed__thread-note{font-size:.8rem;color:#9abed0;margin:9px 0 12px}
.pb-feed__thread-comments{display:grid;gap:10px;max-height:650px;overflow-y:auto;overscroll-behavior:contain}
.pb-feed__thread-comment{min-width:0;padding:10px 12px;background:rgba(12,30,54,.48);border-left:2px solid rgba(105,185,240,.42)}
.pb-feed__thread-comment.is-reply{margin-left:clamp(8px,3vw,26px);border-left-color:rgba(188,112,241,.44)}
.pb-feed__thread-comment-head{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;font-size:.85rem;color:#e6f9ff}
.pb-feed__thread-comment-head time{font-size:.72rem;color:#92c0da}
.pb-feed__thread-comment p{margin:6px 0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.92rem;line-height:1.45}
.pb-feed__thread-reply{padding:3px 0;font-size:.73rem;text-transform:uppercase}
.pb-feed__thread-form{display:grid;gap:7px;margin-top:14px}
.pb-feed__reply-target{min-height:0;font-size:.78rem;color:#d2a9f7}
.pb-feed__thread-input{width:100%;min-height:73px;max-height:220px;resize:vertical;box-sizing:border-box;border:1px solid rgba(143,215,240,.38);background:rgba(4,15,32,.65);border-radius:7px;color:#e8faff;padding:11px;font:inherit;font-size:.93rem}
.pb-feed__thread-input:focus-visible{outline:2px solid #77d6eb;outline-offset:1px}
.pb-feed__thread-controls{display:flex;gap:12px;justify-content:flex-end;align-items:center}
.pb-feed__thread-send{background:rgba(56,142,193,.32);border:1px solid rgba(116,211,247,.4);border-radius:7px;padding:9px 12px;color:#edfaff;font-weight:750;cursor:pointer;font-size:.79rem}
.pb-feed__thread-send:disabled{opacity:.52;cursor:wait}
.pb-feed__thread-feedback{font-size:.8rem;color:#9bdbeb}
.pb-feed__mention-list{display:flex;gap:5px;flex-wrap:wrap}
.pb-feed__mention-list[hidden]{display:none}
.pb-feed__mention-option{background:rgba(39,91,137,.4);color:#c8ebff;border:1px solid rgba(138,204,245,.35);border-radius:8px;padding:5px 8px;font-size:.77rem;cursor:pointer}
.pb-feed__missing-media{display:grid;place-items:center;min-height:65px;padding:12px;font-size:.8rem;color:#b0c9dc;text-align:center}
.pb-feed__attached-thumbnail{display:block;max-width:100%;max-height:170px;object-fit:contain}
.pb-feed__focused{outline:1px solid rgba(100,204,249,.55)}
@media(max-width:540px){.pb-feed__card{padding-bottom:18px!important}.pb-feed__footer{gap:7px!important}.pb-feed__thread{padding:10px 0}.pb-feed__thread-comment{padding:8px 9px}}

.pb-feed__mention-chip{color:#a7dcff;text-decoration:underline;text-decoration-color:rgba(167,220,255,.5);font-weight:750}

/* M2.1 launch polish: full-content reply hierarchy, durable card actions. */
.pb-feed__card>.pb-feed__footer{margin-top:17px;padding:12px 0 14px!important;margin-bottom:7px;row-gap:8px}
.pb-feed__card>.pb-feed__thread{margin:0 18px 13px;padding:15px 0 0;border-top:1px solid rgba(113,207,238,.17)}
.pb-feed__thread-head{padding-bottom:7px;color:#d1ecff}
.pb-feed__thread-note[hidden],.pb-feed__thread-cancel[hidden]{display:none!important}
.pb-feed__thread-comments{gap:9px;max-height:560px;padding:3px 2px 10px 0;scrollbar-width:thin}
.pb-feed__thread-comment{background:linear-gradient(95deg,rgba(17,38,66,.74),rgba(15,27,50,.46));border-left:2px solid rgba(114,205,239,.39);border-radius:0 8px 8px 0;padding:11px 12px;min-width:0}
.pb-feed__thread-comment.is-reply{margin-left:clamp(15px,4vw,38px);border-left-color:rgba(183,121,232,.65);background:rgba(40,30,75,.27)}
.pb-feed__thread-comment-main{display:flex;align-items:flex-start;gap:11px;min-width:0}
.pb-feed__thread-avatar{display:block;flex:0 0 32px;width:32px;height:32px;object-fit:cover;border-radius:50%;border:1px solid rgba(137,215,238,.35)}
.pb-feed__thread-avatar--fallback{display:grid;place-items:center;background:linear-gradient(135deg,rgba(24,132,186,.38),rgba(131,59,183,.4));font-size:13px;font-weight:800}
.pb-feed__thread-comment-content{flex:1;min-width:0}
.pb-feed__thread-comment-head{gap:5px 10px;font-size:.8rem}
.pb-feed__thread-comment-head time{font-size:.69rem}
.pb-feed__thread-comment p{margin:5px 0 7px;line-height:1.55}
.pb-feed__thread-reply{border:1px solid transparent!important;padding:3px 5px;color:#9fd9f5;letter-spacing:.04em}
.pb-feed__thread-reply:hover,.pb-feed__thread-close:hover,.pb-feed__thread-cancel:hover{background:rgba(91,161,216,.17)}
.pb-feed__thread-form{margin-top:11px;gap:8px;padding-top:13px;border-top:1px solid rgba(114,182,231,.12)}
.pb-feed__reply-target:not(:empty){padding:7px 10px;border-left:2px solid rgba(177,116,240,.55);background:rgba(83,49,134,.17);letter-spacing:.08em;font-size:.72rem}
.pb-feed__thread-controls{justify-content:flex-end;flex-wrap:wrap}
.pb-feed__thread-feedback:empty{display:none}
.pb-feed__like-count{display:inline-flex;align-items:center;min-height:32px;padding:0 9px;font-size:.76rem;color:#9ab9cc}
.pb-feed__action[data-action="embed-like"]{border-color:rgba(160,107,224,.36);background:rgba(89,47,138,.19)}
.pb-feed__action[data-action="embed-like"][aria-pressed="true"]{background:rgba(145,69,187,.35);border-color:rgba(201,127,235,.62)}
@media(max-width:767px){.pb-feed__card>.pb-feed__thread{margin:0 14px 12px}.pb-feed__thread-comments{max-height:70dvh}.pb-feed__thread-comment{padding:10px}.pb-feed__thread-avatar{width:29px;height:29px;flex-basis:29px}}
@media(max-width:420px){.pb-feed__thread-comment.is-reply{margin-left:12px}.pb-feed__thread-comment-main{gap:8px}.pb-feed__thread-head{font-size:.7rem;letter-spacing:.055em}}


/* M2.2 shared comment actions and opted-in conversation controls. */
.pb-feed__thread-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.pb-feed__thread-follow,.pb-feed__thread-sort,.pb-feed__comment-like{font:inherit;color:#c6d9f7;background:rgba(10,23,48,.8);border:1px solid rgba(88,153,220,.35);padding:7px 10px;border-radius:4px;cursor:pointer}
.pb-feed__thread-follow[aria-pressed=true]{border-color:rgba(174,100,255,.7);color:#ead4ff}
.pb-feed__thread-tools button:hover,.pb-feed__comment-actions button:hover{border-color:rgba(168,102,253,.75)}
.pb-feed__comment-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:9px}
.pb-feed__comment-like{padding:5px 9px;font-size:11px}
.pb-feed__embed--text-only{padding-bottom:2px}
.pb-feed__attached-text{display:block;padding:10px;color:#adbcdb;font-size:11px}
@media(max-width:520px){.pb-feed__thread-head{align-items:flex-start;flex-wrap:wrap}.pb-feed__thread-tools{width:100%;justify-content:flex-start}}