/* Universal Profile — shared data/UI, theme-specific surfaces below. */
.universal-profile{max-width:1220px;margin:0 auto;padding:1.25rem 1rem 4rem;color:var(--text)}
.up-profile-card,.up-card,.up-tabs{border:1px solid var(--border);background:var(--surface);border-radius:1.25rem;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.up-profile-card{overflow:visible;margin-bottom:1rem}
.up-cover{height:240px;position:relative;background:radial-gradient(circle at 20% 20%,rgba(245,158,11,.55),transparent 38%),linear-gradient(135deg,#172033,#3b2510 60%,#111827);background-size:cover;background-position:center;border-radius:1.25rem 1.25rem 0 0;overflow:hidden}
.up-cover.has-image{background-color:#172033}
.up-cover-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.02) 25%,rgba(0,0,0,.62) 100%)}
.up-cover-edit,.up-avatar-edit{position:absolute;text-decoration:none;font-size:.74rem;font-weight:800;color:#fff;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);padding:.45rem .7rem;border-radius:999px}
.up-cover-edit{right:1rem;top:1rem}.up-avatar-edit{bottom:-.25rem;left:50%;transform:translateX(-50%);white-space:nowrap}
.up-profile-body{padding:0 1.5rem 1.1rem}
.up-profile-top{display:grid;grid-template-columns:132px minmax(0,1fr) auto;gap:1.2rem;align-items:end;margin-top:-58px;position:relative}
.up-avatar-wrap{position:relative;z-index:2;width:132px;height:132px}
.up-avatar{width:132px;height:132px;border-radius:50%;border:5px solid var(--surface);overflow:hidden;background:var(--amber);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.25rem;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.up-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.up-identity{padding-bottom:.25rem;min-width:0}
.up-name-row{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}.up-name-row h1{margin:0;color:var(--text-white);font-size:1.75rem;line-height:1.15;letter-spacing:-.02em}.up-username{color:var(--text-muted);margin-top:.2rem}.up-meta{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:.5rem;color:var(--text-muted);font-size:.85rem}.up-dot{opacity:.5}.up-mutuals{font-size:.78rem;color:var(--amber-light);margin-top:.5rem}
.up-actions{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;flex-wrap:wrap;padding-bottom:.25rem}.up-inline{display:inline-flex;margin:0}.up-actions .btn{min-height:40px}.up-more-btn{min-width:42px;padding-inline:.7rem}
.up-share-wrap,.up-more-wrap{position:relative}.up-share-menu{display:none;position:absolute;z-index:30;right:0;top:calc(100% + .5rem);min-width:210px;padding:.5rem;border:1px solid var(--border);background:var(--surface);border-radius:.9rem;box-shadow:0 18px 45px rgba(0,0,0,.2)}.up-share-wrap.is-open .up-share-menu,.up-more-wrap.is-open .up-share-menu{display:flex;flex-direction:column}.up-share-menu strong{padding:.55rem .65rem;font-size:.8rem;color:var(--text-white)}.up-share-menu a,.up-share-menu button{display:block;text-align:left;width:100%;padding:.6rem .65rem;border:0;background:transparent;color:var(--text);border-radius:.55rem;text-decoration:none;font:inherit;cursor:pointer}.up-share-menu a:hover,.up-share-menu button:hover{background:var(--surface2);color:var(--text-white)}
.up-stats{display:flex;gap:2rem;margin-left:132px;padding-top:1rem}.up-stats span{display:flex;align-items:baseline;gap:.35rem;color:var(--text-muted);font-size:.84rem}.up-stats strong{color:var(--text-white);font-size:1rem}.up-stats small{font-size:.78rem}
.up-header-bio{margin:.5rem 0 0;color:var(--text);font-size:.85rem;line-height:1.5;max-width:560px}
.up-available-for{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;margin:1rem 132px 0 132px;padding-top:.9rem;border-top:1px solid var(--border)}.up-available-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;font-weight:900;color:var(--text-muted);margin-right:.15rem}.up-available-chip{display:inline-flex;align-items:center;gap:.3rem;padding:.32rem .65rem;border-radius:999px;background:var(--surface2);border:1px solid var(--border);color:var(--text);font-size:.76rem;white-space:nowrap}.up-available-more{margin-left:auto;font-size:.75rem;font-weight:800;color:var(--amber-light);text-decoration:none;white-space:nowrap}
.up-tabs{display:flex;gap:.25rem;padding:.35rem;overflow:auto;margin-bottom:1rem}.up-tabs a{padding:.72rem 1rem;border-radius:.75rem;color:var(--text-muted);font-weight:800;white-space:nowrap;text-decoration:none}.up-tabs a:hover{color:var(--text-white);background:var(--surface2)}.up-tabs a.is-active{background:var(--amber);color:#111}
.up-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,.75fr);gap:1rem}.up-main,.up-side,.up-list-page{min-width:0}.up-side{display:flex;flex-direction:column;gap:1rem}.up-card{padding:1.05rem;margin-bottom:.8rem}.up-side .up-card{margin:0}.up-card-title{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.up-card-title h2,.up-section-head h2,.up-card h2{margin:0;color:var(--text-white);font-size:1.03rem}.up-card-title a,.up-section-head a{color:var(--amber-light);font-size:.78rem;font-weight:800;text-decoration:none}.up-kicker{display:block;color:var(--text-muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;font-weight:900;margin-bottom:.2rem}
.up-about-feature{padding:1.15rem}.up-about-text,.up-about-copy{color:var(--text);line-height:1.7;margin:0}.up-detail-row{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1rem;padding-top:.8rem;border-top:1px solid var(--border);font-size:.82rem;color:var(--text-muted)}.up-detail-row a{color:var(--amber-light);text-decoration:none}.up-empty-inline{color:var(--text-muted);font-size:.85rem}.up-empty-inline a{color:var(--amber-light)}
.up-section-head{display:flex;justify-content:space-between;align-items:end;margin:1.2rem 0 .65rem}.up-post-composer textarea{width:100%;resize:vertical;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);color:var(--text-white);border-radius:.85rem;padding:.85rem}.up-post-composer textarea:focus{border-color:var(--amber);outline:none}.up-composer-footer{display:flex;justify-content:space-between;align-items:center;margin-top:.6rem;color:var(--text-muted);font-size:.72rem}.up-post{margin-bottom:.65rem}.up-post-meta{font-size:.75rem;color:var(--text-muted);margin-bottom:.55rem}.up-post-body{line-height:1.7;color:var(--text);white-space:normal}
.up-activity-list{display:grid;gap:.65rem}.up-activity{display:flex;align-items:center;gap:.8rem;text-decoration:none}.up-activity:hover{transform:translateY(-1px)}.up-activity-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:.85rem;background:rgba(245,158,11,.1);font-size:1.15rem;flex:0 0 auto}.up-activity-copy{min-width:0}.up-activity-copy strong{display:block;color:var(--text-white);font-size:.88rem}.up-activity-copy small{display:block;color:var(--text-muted);margin-top:.18rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.up-capability-list{display:grid;gap:.6rem}.up-capability-row{display:flex;gap:.65rem;align-items:flex-start;padding:.65rem;border:1px solid var(--border);border-radius:.8rem}.up-capability-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(245,158,11,.12);color:var(--amber);font-weight:900;flex:0 0 auto}.up-capability-row strong{display:block;color:var(--text-white);font-size:.82rem}.up-capability-row small{display:block;color:var(--text-muted);font-size:.72rem;line-height:1.4;margin-top:.12rem}.up-capability-cta{margin-top:.8rem;padding-top:.8rem;border-top:1px solid var(--border)}.up-capability-cta p{margin:0 0 .6rem;color:var(--text-muted);font-size:.75rem}.up-capability-cta .btn{margin:.15rem .2rem .15rem 0}.up-private-note{display:block;color:var(--text-muted);font-size:.72rem}
.up-detail{margin:.65rem 0;color:var(--text-muted);font-size:.84rem;overflow-wrap:anywhere}.up-detail a{color:var(--amber-light);text-decoration:none}.up-empty{border:1px dashed var(--border);border-radius:1rem;padding:2.2rem;text-align:center;color:var(--text-muted);margin-bottom:1rem}.up-empty strong{display:block;color:var(--text-white);margin-bottom:.35rem}.up-empty p{margin:.35rem 0 0}.up-about-page{padding:1.4rem}.up-about-hero{display:flex;align-items:center;gap:1rem;padding:1rem;border:1px solid var(--border);border-radius:1rem;background:var(--surface2);margin-bottom:1rem}.up-about-avatar{width:72px;height:72px;border-radius:50%;overflow:hidden;background:var(--amber);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:1.25rem;flex:0 0 auto}.up-about-avatar img{width:100%;height:100%;object-fit:cover}.up-about-hero h3{margin:0;color:var(--text-white);font-size:1.1rem}.up-about-hero p{margin:.2rem 0 0;color:var(--text-muted);font-size:.8rem}.up-about-copy{padding:0 0 1rem;margin-bottom:1rem;border-bottom:1px solid var(--border)}.up-about-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.up-about-grid>div{border:1px solid var(--border);border-radius:.8rem;padding:.8rem}.up-about-grid strong,.up-about-grid span,.up-about-grid a{display:block}.up-about-grid strong{font-size:.68rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.up-about-grid span,.up-about-grid a{margin-top:.25rem;color:var(--text-white);font-size:.85rem;overflow-wrap:anywhere}
.up-about-socials{margin-top:.75rem;border:1px solid var(--border);border-radius:.8rem;padding:.8rem}.up-about-socials strong{display:block;font-size:.68rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}.up-about-social-row{display:flex;flex-wrap:wrap;gap:.5rem}.up-about-social-row a{padding:.32rem .65rem;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--amber-light);font-size:.78rem;text-decoration:none}.up-media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.up-media-card{overflow:hidden;border:1px solid var(--border);border-radius:1rem;background:var(--surface);text-decoration:none}.up-media-card img{width:100%;height:180px;object-fit:cover;display:block;background:var(--surface2)}.up-media-card div{padding:.7rem}.up-media-card strong{display:block;color:var(--text-white);font-size:.8rem}.up-media-card small{display:block;color:var(--text-muted);margin-top:.2rem;font-size:.7rem}
.up-yt-feed{min-width:0}.up-yt-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap;margin-bottom:.75rem}.up-yt-channel{display:flex;align-items:center;gap:.5rem;min-width:0}.up-yt-channel strong{font-size:.85rem;color:var(--text-white);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.up-yt-avatar{width:26px;height:26px;border-radius:50%;flex:0 0 auto;object-fit:cover}.up-yt-community{font-size:.72rem;color:var(--text-muted);text-decoration:none;white-space:nowrap}.up-yt-community:hover{color:var(--amber-light)}.up-yt-embed-wrap{position:relative;padding-top:56.25%;border-radius:.7rem;overflow:hidden;background:var(--surface2)}.up-yt-embed-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.up-yt-strip{display:flex;gap:.55rem;overflow-x:auto;margin-top:.75rem;padding-bottom:.15rem;scroll-snap-type:x proximity}.up-yt-thumb{flex:0 0 128px;text-decoration:none;scroll-snap-align:start}.up-yt-thumb img{width:128px;height:72px;object-fit:cover;border-radius:.5rem;display:block;background:var(--surface2)}.up-yt-thumb small{display:block;margin-top:.3rem;font-size:.68rem;line-height:1.3;color:var(--text-muted);max-height:2.6em;overflow:hidden}.up-yt-stale{margin-top:.6rem;font-size:.68rem;color:var(--text-muted)}
[data-skin="liquid_glass"] .up-profile-card,[data-skin="liquid_glass"] .up-card,[data-skin="liquid_glass"] .up-tabs{background:var(--lg-glass-bg-strong);border-color:var(--lg-glass-border);backdrop-filter:blur(var(--lg-blur)) saturate(160%);-webkit-backdrop-filter:blur(var(--lg-blur)) saturate(160%);box-shadow:0 16px 45px rgba(0,0,0,.14)}
[data-skin="liquid_glass"] .up-cover{height:250px}.up-profile-card .up-cover.has-image{background-repeat:no-repeat}
[data-skin="creator_universe"] .up-profile-card,[data-skin="creator_universe"] .up-card,[data-skin="creator_universe"] .up-tabs{background:var(--cu-glass-bg-strong);border-color:var(--cu-glass-border);backdrop-filter:blur(var(--cu-blur)) saturate(170%);-webkit-backdrop-filter:blur(var(--cu-blur)) saturate(170%);box-shadow:0 16px 48px rgba(80,50,180,.17)}
[data-skin="creator_universe"] .up-cover{height:250px;background-image:radial-gradient(circle at 20% 30%,rgba(139,92,246,.48),transparent 36%),radial-gradient(circle at 75% 20%,rgba(56,189,248,.35),transparent 34%),linear-gradient(135deg,#17122e,#101827 65%,#1e1641)}
[data-skin="creator_universe"] .up-tabs a.is-active{background:linear-gradient(135deg,var(--cu-violet),var(--cu-blue));color:#fff;box-shadow:0 8px 25px rgba(139,92,246,.3)}
[data-skin="creator_universe"] .up-activity-icon{background:linear-gradient(135deg,rgba(139,92,246,.18),rgba(56,189,248,.15))}

@media(max-width:860px){.up-profile-top{grid-template-columns:108px minmax(0,1fr);align-items:start}.up-avatar-wrap,.up-avatar{width:108px;height:108px}.up-identity{padding-top:54px}.up-actions{grid-column:1/-1;justify-content:flex-start;padding-bottom:0}.up-stats{margin-left:0}.up-available-for{margin-left:0;margin-right:0}.up-grid{grid-template-columns:1fr}.up-side{display:grid;grid-template-columns:1fr 1fr}.up-media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.universal-profile{padding:.65rem .55rem 3rem}.up-cover{height:150px}.up-profile-body{padding:0 1rem 1rem}.up-profile-top{grid-template-columns:82px minmax(0,1fr);gap:.8rem;margin-top:-42px}.up-avatar-wrap,.up-avatar{width:82px;height:82px}.up-avatar{border-width:4px;font-size:1.45rem}.up-identity{padding-top:38px}.up-name-row h1{font-size:1.25rem}.up-actions{gap:.4rem}.up-actions .btn{flex:1}.up-more-wrap .btn{flex:0 0 auto}.up-stats{gap:1.1rem;overflow:auto}.up-stats span{flex:0 0 auto}.up-available-more{margin-left:0;flex-basis:100%}.up-side{display:flex}.up-about-grid{grid-template-columns:1fr}.up-media-grid{grid-template-columns:1fr}.up-media-card img{height:200px}.up-share-menu{right:0}.up-cover-edit{top:.7rem;right:.7rem}.up-avatar-edit{font-size:.65rem}.up-tabs a{padding:.65rem .75rem;font-size:.78rem}}

/* V3 — timeline, capability center and mobile-first profile layout */
.up-page-intro{margin:.35rem 0 0;color:var(--text-muted);font-size:.82rem;line-height:1.55;max-width:700px}
.up-composer-head{display:flex;align-items:center;gap:.7rem;margin-bottom:.8rem}.up-composer-avatar,.up-timeline-avatar{width:42px;height:42px;border-radius:50%;overflow:hidden;background:var(--amber);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;flex:0 0 auto}.up-composer-avatar img,.up-timeline-avatar img{width:100%;height:100%;object-fit:cover}.up-composer-head strong{display:block;color:var(--text-white);font-size:.9rem}.up-composer-head small{display:block;color:var(--text-muted);font-size:.72rem;margin-top:.12rem}
.up-timeline{position:relative;display:grid;gap:.75rem}.up-timeline-item{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr);gap:.65rem}.up-timeline-rail{position:relative;display:flex;justify-content:center}.up-timeline-rail:before{content:"";position:absolute;top:0;bottom:-.75rem;width:2px;background:var(--border)}.up-timeline-item:last-child .up-timeline-rail:before{bottom:50%}.up-timeline-rail span{position:relative;z-index:1;width:10px;height:10px;margin-top:1.15rem;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px color-mix(in srgb,var(--amber) 13%,transparent)}.up-timeline-card{margin:0;padding:1rem}.up-timeline-meta{display:flex;align-items:center;gap:.65rem;margin-bottom:.7rem}.up-timeline-meta strong{display:block;color:var(--text-white);font-size:.84rem}.up-timeline-meta small{display:block;color:var(--text-muted);font-size:.7rem;margin-top:.15rem}.up-timeline-activity{display:flex;align-items:center;gap:.8rem;text-decoration:none}.up-timeline-activity .up-activity-icon{width:46px;height:46px}.up-small-link{display:inline-block;margin-top:.7rem;color:var(--amber-light);font-size:.76rem;font-weight:800;text-decoration:none}.up-capabilities-page{padding:1.15rem}.up-capability-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1rem}.up-capability-card{border:1px solid var(--border);border-radius:1rem;background:var(--surface2);padding:1rem;min-width:0}.up-capability-card-top{display:flex;align-items:center;gap:.7rem}.up-capability-big-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:.85rem;background:rgba(245,158,11,.1);font-size:1.25rem;flex:0 0 auto}.up-capability-card h3{margin:0;color:var(--text-white);font-size:.92rem}.up-capability-card-top span:not(.up-capability-big-icon){display:block;color:var(--text-muted);font-size:.68rem;margin-top:.15rem}.up-capability-card p{color:var(--text-muted);font-size:.76rem;line-height:1.55;min-height:48px}.up-capability-form textarea{width:100%;box-sizing:border-box;resize:vertical;background:var(--bg);border:1px solid var(--border);border-radius:.7rem;padding:.65rem;color:var(--text-white);font:inherit;font-size:.76rem}.up-capability-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.up-module-link{font-size:.72rem;color:var(--amber-light);text-decoration:none}.up-status{display:inline-flex;padding:.4rem .6rem;border-radius:999px;background:rgba(148,163,184,.1);border:1px solid var(--border);color:var(--text-muted);font-size:.7rem}.up-status-ok{color:#86efac;border-color:rgba(34,197,94,.25);background:rgba(34,197,94,.08)}.up-verification-note{display:flex;align-items:center;gap:.7rem;margin-top:1rem;padding:.75rem .85rem;border-top:1px solid var(--border);color:var(--text-muted)}.up-verification-note>span{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(59,130,246,.08);color:#60a5fa}.up-verification-note strong{display:block;color:var(--text-white);font-size:.78rem}.up-verification-note p{margin:.12rem 0 0;font-size:.68rem}.up-verification-note a{margin-left:auto;color:var(--text-muted);font-size:.68rem;text-decoration:none}.up-verification-note a:hover{color:var(--amber-light)}
@media(max-width:860px){.up-capability-grid{grid-template-columns:1fr}.up-side{grid-template-columns:1fr}.up-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:560px){.universal-profile{width:100%;box-sizing:border-box;overflow-x:hidden}.up-profile-card{border-radius:1rem}.up-profile-body{padding-inline:.8rem}.up-profile-top{grid-template-columns:70px minmax(0,1fr);gap:.7rem}.up-avatar-wrap,.up-avatar{width:70px;height:70px}.up-identity{padding-top:34px;min-width:0}.up-name-row h1{font-size:1.1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.up-username{font-size:.75rem}.up-meta{font-size:.7rem}.up-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;margin-top:.35rem}.up-actions .btn{width:100%;min-width:0}.up-share-wrap,.up-more-wrap{width:100%}.up-share-wrap>.btn,.up-more-wrap>.btn{width:100%}.up-more-btn{min-width:0}.up-share-menu{left:0;right:0;min-width:0}.up-stats{justify-content:space-between;gap:.5rem}.up-stats span{display:flex;flex-direction:column;gap:.1rem}.up-tabs{margin-inline:-.1rem;padding:.25rem;gap:.1rem}.up-tabs a{font-size:.72rem;padding:.6rem .65rem}.up-card{padding:.85rem}.up-section-head{align-items:start}.up-section-head h2{font-size:.98rem}.up-timeline-item{grid-template-columns:16px minmax(0,1fr);gap:.45rem}.up-timeline-rail span{width:8px;height:8px}.up-timeline-card{padding:.8rem}.up-timeline-meta{gap:.5rem}.up-timeline-avatar{width:34px;height:34px}.up-timeline-meta strong{font-size:.76rem}.up-timeline-meta small{font-size:.64rem}.up-post-body{font-size:.82rem;line-height:1.65}.up-timeline-activity{align-items:flex-start}.up-timeline-activity .up-activity-icon{width:38px;height:38px}.up-activity-copy strong{font-size:.78rem}.up-activity-copy small{font-size:.66rem;white-space:normal}.up-capability-card{padding:.85rem}.up-capability-card p{min-height:0}.up-capability-actions{display:grid;grid-template-columns:1fr}.up-capability-actions .btn,.up-module-link{text-align:center}.up-verification-note{align-items:flex-start;flex-wrap:wrap}.up-verification-note a{margin-left:37px;width:100%;padding-top:.2rem}.up-about-hero{align-items:flex-start}.up-about-copy{font-size:.82rem}.up-media-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.up-media-card img{height:130px}.up-media-card div{padding:.55rem}.up-media-card strong{font-size:.72rem}.up-yt-head{gap:.4rem}.up-yt-community{width:100%;order:3}.up-yt-thumb{flex-basis:104px}.up-yt-thumb img{width:104px;height:59px}}
\n\n/* v166 — Public profile clarity + Creator Store entry point */\n.up-store-btn{border-color:color-mix(in srgb,var(--amber) 48%,var(--border));background:color-mix(in srgb,var(--amber) 9%,var(--surface));color:var(--amber-light)!important;font-weight:900}.up-store-btn:hover{border-color:var(--amber);background:color-mix(in srgb,var(--amber) 15%,var(--surface));transform:translateY(-1px)}\n.up-store-summary{display:flex;align-items:center;gap:.75rem;margin:1rem 0 0 132px;padding:.72rem .82rem;border:1px solid color-mix(in srgb,var(--amber) 22%,var(--border));border-radius:.9rem;background:linear-gradient(135deg,color-mix(in srgb,var(--amber) 7%,var(--surface)),var(--surface));text-decoration:none;color:inherit;transition:border-color .18s ease,transform .18s ease,background .18s ease}.up-store-summary:hover{border-color:color-mix(in srgb,var(--amber) 55%,var(--border));transform:translateY(-1px);background:linear-gradient(135deg,color-mix(in srgb,var(--amber) 11%,var(--surface)),var(--surface2))}.up-store-summary-icon{width:36px;height:36px;border-radius:.75rem;display:grid;place-items:center;flex:0 0 auto;background:color-mix(in srgb,var(--amber) 14%,transparent);font-size:1rem}.up-store-summary-copy{display:flex;flex-direction:column;min-width:0;gap:.08rem}.up-store-summary-copy strong{font-size:.8rem;color:var(--text-white)}.up-store-summary-copy small{font-size:.7rem;color:var(--text-muted)}.up-store-summary-cta{margin-left:auto;white-space:nowrap;font-size:.72rem;font-weight:900;color:var(--amber-light)}\n.up-profile-card{box-shadow:0 14px 40px rgba(0,0,0,.11)}.up-cover{height:220px}.up-profile-body{padding-bottom:1.2rem}.up-actions .btn{border-radius:.75rem;font-size:.78rem;font-weight:850}.up-stats{gap:.55rem}.up-stats>a,.up-stats>span{padding:.5rem .68rem;border-radius:.72rem;background:var(--surface2);border:1px solid color-mix(in srgb,var(--border) 78%,transparent);min-width:76px;justify-content:center}.up-stats strong{font-size:.93rem}.up-stats small{font-size:.68rem}.up-tabs{position:sticky;top:.5rem;z-index:12;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.up-tabs a{transition:background .18s ease,color .18s ease,transform .18s ease}.up-tabs a:hover{transform:translateY(-1px)}\n@media(max-width:860px){.up-store-summary{margin-left:0}.up-cover{height:195px}}\n@media(max-width:560px){.up-cover{height:142px}.up-profile-body{padding-inline:.75rem}.up-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:.36rem}.up-actions .btn{min-height:38px;padding:.55rem .62rem;font-size:.73rem}.up-store-btn{grid-column:auto}.up-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.up-stats>a,.up-stats>span{min-width:0;padding:.45rem .35rem}.up-store-summary{margin-top:.72rem;padding:.62rem .65rem;gap:.55rem}.up-store-summary-icon{width:32px;height:32px}.up-store-summary-copy strong{font-size:.75rem}.up-store-summary-copy small{font-size:.65rem}.up-store-summary-cta{font-size:0}.up-store-summary-cta span{font-size:1rem}.up-tabs{top:.25rem;border-radius:.85rem}.up-tabs a{padding:.58rem .68rem}}\n
/* v263 — Apple-inspired Activity Mosaic for /@user */
.up-mosaic{margin:1rem 0 1.15rem;padding:.15rem 0 0}
.up-mosaic-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin:0 .15rem .65rem}
.up-mosaic-head h2{margin:.08rem 0 0;font-size:1.02rem;color:var(--text-white);letter-spacing:-.02em}.up-mosaic-more{appearance:none;border:1px solid var(--border);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--text-white);font:inherit;font-size:.72rem;font-weight:850;border-radius:999px;padding:.48rem .68rem;cursor:pointer}.up-mosaic-more span{letter-spacing:.08em;color:var(--text-muted);margin-left:.2rem}
.up-mosaic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:dense;grid-auto-rows:122px;gap:7px}.up-mosaic-card{position:relative;min-width:0;overflow:hidden;border:1px solid color-mix(in srgb,var(--border) 75%,transparent);border-radius:18px;background:linear-gradient(145deg,color-mix(in srgb,var(--surface2) 96%,#111),color-mix(in srgb,var(--surface) 96%,#000));color:#fff;text-decoration:none;cursor:pointer;padding:0;box-shadow:0 14px 28px rgba(0,0,0,.16),inset 0 1px 0 rgba(255,255,255,.09);isolation:isolate;transition:transform .28s cubic-bezier(.16,1,.3,1),box-shadow .28s ease,border-color .28s ease;text-align:left;font:inherit}.up-mosaic-card:hover{transform:translateY(-3px) scale(.995);box-shadow:0 20px 36px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.15);border-color:rgba(255,255,255,.24)}.up-mosaic-card:active{transform:scale(.975)}.up-mosaic-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3;transition:transform .55s cubic-bezier(.16,1,.3,1)}.up-mosaic-card:hover img{transform:scale(1.045)}.up-mosaic-card.has-image:before{content:"";position:absolute;inset:0;background-image:var(--mosaic-image);background-size:cover;background-position:center;filter:blur(18px);transform:scale(1.14);opacity:.32;z-index:-4}.up-mosaic-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.04) 0%,rgba(0,0,0,.15) 38%,rgba(0,0,0,.84) 100%);z-index:-1}.up-mosaic-card.no-image .up-mosaic-overlay{background:radial-gradient(circle at 78% 18%,color-mix(in srgb,var(--amber) 24%,transparent),transparent 42%),linear-gradient(145deg,#1f232b,#0c0f14 72%)}.up-mosaic-fallback{position:absolute;top:14px;left:14px;width:38px;height:38px;display:grid;place-items:center;border-radius:13px;background:rgba(20,20,20,.43);border:1px solid rgba(255,255,255,.17);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);font-size:1.1rem;z-index:1}.up-mosaic-card.has-image .up-mosaic-fallback{background:rgba(20,20,20,.28)}.up-mosaic-copy{position:absolute;left:13px;right:13px;bottom:12px;display:flex;flex-direction:column;gap:.2rem;z-index:2;min-width:0}.up-mosaic-title{display:flex;align-items:center;justify-content:space-between;gap:.45rem}.up-mosaic-title strong{font-size:.76rem;line-height:1.15;text-transform:uppercase;letter-spacing:.05em}.up-mosaic-title i{font-style:normal;font-size:.82rem;opacity:.7}.up-mosaic-copy small{font-size:.68rem;line-height:1.25;color:rgba(255,255,255,.76);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.up-mosaic-copy b{font-size:.59rem;font-weight:750;color:rgba(255,255,255,.6)}
.up-mosaic-card-1{grid-column:span 2;grid-row:span 2}.up-mosaic-card-2{grid-column:span 2}.up-mosaic-card-5{grid-column:span 2}.up-mosaic-card.is-share .up-mosaic-overlay{background:linear-gradient(145deg,rgba(10,132,255,.65),rgba(55,48,163,.82))}.up-mosaic-card-more .up-mosaic-overlay{background:linear-gradient(145deg,#1d1d1f,#09090b)}.up-mosaic-owner-note{margin:.55rem .2rem 0;font-size:.66rem;line-height:1.4;color:var(--text-muted)}

/* More = iOS-style bottom sheet, adapted from the user's sample interaction pattern. */
.up-sheet-open{overflow:hidden}.up-more-sheet{position:fixed;inset:0;z-index:9998;pointer-events:none;visibility:hidden}.up-more-sheet.is-open{pointer-events:auto;visibility:visible}.up-more-sheet-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.56);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:0;transition:opacity .28s ease}.up-more-sheet.is-open .up-more-sheet-backdrop{opacity:1}.up-more-sheet-panel{position:absolute;left:50%;bottom:0;width:min(680px,100%);max-height:min(82vh,720px);overflow:auto;transform:translate(-50%,105%);transition:transform .42s cubic-bezier(.16,1,.3,1);border:1px solid rgba(255,255,255,.13);border-bottom:0;border-radius:28px 28px 0 0;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);box-shadow:0 -20px 70px rgba(0,0,0,.28);padding:10px 18px calc(24px + env(safe-area-inset-bottom))}.up-more-sheet.is-open .up-more-sheet-panel{transform:translate(-50%,0)}.up-more-sheet-handle{width:42px;height:5px;border-radius:999px;background:color-mix(in srgb,var(--text-muted) 45%,transparent);margin:2px auto 13px}.up-more-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.up-more-sheet-head h3{margin:.08rem 0 0;color:var(--text-white);font-size:1.05rem}.up-more-sheet-head button{width:34px;height:34px;border:0;border-radius:50%;background:var(--surface2);color:var(--text-white);font-size:1.15rem;cursor:pointer}.up-more-sheet-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px}.up-more-sheet-grid>a,.up-more-sheet-grid>button{appearance:none;text-decoration:none;border:1px solid var(--border);border-radius:16px;background:var(--surface2);padding:13px;text-align:left;color:var(--text-white);font:inherit;cursor:pointer;min-height:112px;display:flex;flex-direction:column;gap:.26rem}.up-more-sheet-grid>a:hover,.up-more-sheet-grid>button:hover{border-color:color-mix(in srgb,var(--amber) 48%,var(--border));background:color-mix(in srgb,var(--amber) 6%,var(--surface2))}.up-more-sheet-grid span{font-size:1.1rem}.up-more-sheet-grid strong{font-size:.77rem}.up-more-sheet-grid small{font-size:.65rem;color:var(--text-muted);line-height:1.35}.up-more-activities{margin-top:14px;padding-top:13px;border-top:1px solid var(--border)}.up-more-activities>strong{font-size:.72rem;color:var(--text-white)}.up-more-activities>div{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.up-more-activities a{display:flex;align-items:center;gap:.35rem;text-decoration:none;color:var(--text-white);background:var(--surface2);border:1px solid var(--border);border-radius:999px;padding:.42rem .62rem;font-size:.66rem}.up-more-activities a b{margin-left:.1rem;color:var(--text-muted)}

@media(max-width:760px){.up-mosaic{margin:10px 10px 13px}.up-mosaic-head{margin-bottom:6px}.up-mosaic-head h2{font-size:.88rem}.up-mosaic-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:112px;gap:4px}.up-mosaic-card{border-radius:14px}.up-mosaic-card-1{grid-column:span 2;grid-row:span 2}.up-mosaic-card-2{grid-column:auto}.up-mosaic-card-5{grid-column:span 2}.up-mosaic-copy{left:10px;right:10px;bottom:9px}.up-mosaic-title strong{font-size:.65rem}.up-mosaic-copy small{font-size:.59rem}.up-mosaic-copy b{font-size:.54rem}.up-mosaic-fallback{top:10px;left:10px;width:32px;height:32px;border-radius:10px;font-size:.95rem}.up-more-sheet-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.up-more-sheet-grid>a,.up-more-sheet-grid>button{min-height:98px;padding:11px}.up-more-sheet-panel{padding-inline:13px}}
@media(max-width:420px){.up-mosaic-grid{grid-auto-rows:104px}.up-mosaic-card-1{min-height:212px}.up-mosaic-card-5{grid-column:auto}.up-mosaic-owner-note{font-size:.61rem}.up-more-sheet-panel{border-radius:24px 24px 0 0}}

/* v264 — Reference-first public profile redesign.
   The /@user landing screen now follows the uploaded full-bleed portrait/grid concept:
   hero photo, lower activity grid, in-grid bio/status/actions, and a More sheet.
   Legacy profile card/action strip/tabs are intentionally not rendered by profile.php. */
.up-reference-shell{max-width:1180px;margin:0 auto;padding:0 14px 40px}
.up-reference-profile{position:relative;width:100%;height:min(86vh,820px);min-height:680px;overflow:hidden;border-radius:34px;background:#08090c;background-size:cover;background-position:center 22%;color:#fff;isolation:isolate;box-shadow:0 34px 90px rgba(0,0,0,.34),0 0 0 1px rgba(255,255,255,.09)}
.up-reference-profile.no-hero{background:radial-gradient(circle at 72% 12%,rgba(110,73,220,.34),transparent 32%),radial-gradient(circle at 15% 28%,rgba(10,132,255,.25),transparent 34%),linear-gradient(145deg,#22252e,#050608 68%)}
.up-reference-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08) 0%,rgba(0,0,0,.18) 28%,rgba(0,0,0,.5) 55%,rgba(0,0,0,.94) 100%);z-index:0;pointer-events:none}
.up-reference-top{position:absolute;left:24px;right:24px;top:22px;display:flex;align-items:center;justify-content:space-between;gap:18px;z-index:5}
.up-reference-person{display:flex;align-items:center;gap:11px;min-width:0;padding:7px 9px 7px 7px;border-radius:999px;background:rgba(18,18,20,.25);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(18px) saturate(145%);-webkit-backdrop-filter:blur(18px) saturate(145%)}
.up-reference-avatar{width:42px;height:42px;border-radius:50%;overflow:hidden;display:grid;place-items:center;flex:0 0 auto;background:rgba(255,255,255,.15);font-weight:900;border:1px solid rgba(255,255,255,.24)}
.up-reference-avatar img{width:100%;height:100%;object-fit:cover}
.up-reference-identity{min-width:0;display:flex;flex-direction:column;line-height:1.1;padding-right:7px}.up-reference-name{display:flex;align-items:center;gap:5px;min-width:0}.up-reference-name strong{font-size:.8rem;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.up-reference-identity>span{font-size:.63rem;color:rgba(255,255,255,.64);margin-top:4px}
.up-reference-edit{color:#fff;text-decoration:none;font-size:.68rem;font-weight:800;padding:9px 13px;border-radius:999px;background:rgba(22,22,24,.28);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.up-reference-grid{position:absolute;left:0;right:0;bottom:0;height:69%;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:repeat(7,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.11);border-left:1px solid rgba(255,255,255,.11);z-index:2}
.up-ref-cell{min-width:0;min-height:0;border-right:1px solid rgba(255,255,255,.11);border-bottom:1px solid rgba(255,255,255,.11);box-sizing:border-box}
.up-ref-status{grid-column:3/6;grid-row:1/2;display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-end;text-align:right;padding:8px 14px 7px}.up-ref-status small{text-transform:uppercase;letter-spacing:.12em;font-size:.52rem;color:rgba(255,255,255,.5)}.up-ref-status h2{margin:3px 0 0;font-size:1.06rem;font-weight:300;line-height:1.05;letter-spacing:-.02em}.up-ref-status h2 span{font-weight:750;color:#FFD60A}
.up-ref-about{grid-column:1/4;grid-row:2/4;padding:14px 15px;display:flex;flex-direction:column;justify-content:flex-start;background:rgba(15,15,18,.32);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.up-ref-about h3{margin:0 0 5px;font-size:.88rem}.up-ref-about p{margin:0;color:rgba(255,255,255,.72);font-size:.68rem;line-height:1.42;max-width:520px}.up-ref-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.up-ref-badges span{font-size:.54rem;padding:3px 7px;border-radius:7px;background:rgba(255,255,255,.09);color:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.06)}
.up-ref-activity{position:relative;display:flex;align-items:flex-end;justify-content:flex-start;margin:6px;border-radius:15px;overflow:hidden;text-decoration:none;color:#fff;background:rgba(36,36,39,.48);border:1px solid rgba(255,255,255,.16);box-shadow:0 13px 28px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.12);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);cursor:pointer;padding:9px;font:inherit;transition:transform .35s cubic-bezier(.16,1,.3,1),border-color .25s ease,box-shadow .25s ease;animation:upRefFloat 7s ease-in-out infinite}
.up-ref-activity:hover{transform:scale(.95) translateY(-2px);border-color:rgba(255,255,255,.3);box-shadow:0 18px 38px rgba(0,0,0,.48),inset 0 1px 0 rgba(255,255,255,.18)}.up-ref-activity:active{transform:scale(.93)}
.up-ref-activity img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.up-ref-activity.has-image:before{content:"";position:absolute;inset:0;background-image:var(--ref-image);background-size:cover;background-position:center;filter:blur(16px);transform:scale(1.16);opacity:.18;z-index:0}.up-ref-activity-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.9),rgba(0,0,0,.1) 78%);z-index:1}.up-ref-activity.no-image .up-ref-activity-shade{background:radial-gradient(circle at 75% 18%,rgba(255,214,10,.18),transparent 36%),linear-gradient(145deg,rgba(46,46,50,.72),rgba(9,9,11,.9))}
.up-ref-activity-icon{position:absolute;top:8px;left:9px;z-index:2;font-size:.78rem;opacity:.85}.up-ref-activity-label{position:relative;z-index:2;width:100%;display:flex;align-items:center;justify-content:space-between;gap:5px;text-transform:uppercase;letter-spacing:.055em}.up-ref-activity-label strong{font-size:.59rem;line-height:1.1}.up-ref-activity-label i{font-style:normal;font-size:.74rem;opacity:.64}
@keyframes upRefFloat{0%,100%{translate:0 0}50%{translate:0 -4px}}
.up-ref-activity-1{grid-column:4/6;grid-row:2/4;animation-delay:.2s}.up-ref-activity-2{grid-column:1/3;grid-row:4/5;animation-delay:1.1s}.up-ref-activity-3{grid-column:3/4;grid-row:4/5;animation-delay:2s}.up-ref-activity-4{grid-column:4/6;grid-row:4/5;animation-delay:.7s}.up-ref-activity-5{grid-column:2/3;grid-row:5/7;animation-delay:1.6s}.up-ref-activity-6{grid-column:3/5;grid-row:5/6;animation-delay:2.5s}.up-ref-activity-7{grid-column:4/6;grid-row:6/7;animation-delay:1.25s}
.up-ref-action{display:flex;align-items:center;justify-content:center;text-decoration:none;color:rgba(255,255,255,.82);font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.025)}.up-ref-action button{appearance:none;border:0;background:transparent;color:inherit;font:inherit;font-size:inherit;font-weight:inherit;text-transform:inherit;letter-spacing:inherit;width:100%;height:100%;cursor:pointer}.up-ref-action:hover{color:#FFD60A;background:rgba(255,214,10,.055)}.up-ref-follow{grid-column:1/2;grid-row:7/8}.up-ref-message{grid-column:2/3;grid-row:7/8}
.up-ref-more{grid-column:5/6;grid-row:7/8;appearance:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-top:0;border-left:0;background:rgba(10,132,255,.1);color:#0A84FF;cursor:pointer;font:inherit}.up-ref-more span{font-size:.56rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.up-ref-more b{font-size:.62rem;letter-spacing:.12em}.up-ref-more:hover{background:rgba(10,132,255,.2)}
.up-reference-blocked{position:absolute;left:0;right:0;bottom:0;padding:30px;background:rgba(0,0,0,.75);z-index:3;text-align:center}
.up-reference-detail-head{display:flex;align-items:center;justify-content:space-between;margin:16px 2px 10px;padding:0 4px;color:var(--text-muted);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.up-reference-detail-head a{color:var(--text-white);text-decoration:none;text-transform:none;letter-spacing:0}
.up-ref-safety{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.09)}.up-ref-safety a,.up-ref-safety button{appearance:none;border:0;background:none;color:rgba(255,255,255,.58);font:inherit;font-size:.7rem;cursor:pointer;padding:0}.up-ref-safety button:hover,.up-ref-safety a:hover{color:#ff6961}

@media(max-width:760px){
  .up-reference-shell{padding:0 0 28px;max-width:none}
  .up-reference-profile{height:100dvh;min-height:670px;border-radius:0;box-shadow:none;background-position:center 18%}
  .up-reference-top{left:12px;right:12px;top:calc(10px + env(safe-area-inset-top))}
  .up-reference-person{padding:5px 8px 5px 5px}.up-reference-avatar{width:36px;height:36px}.up-reference-name strong{font-size:.72rem;max-width:190px}.up-reference-identity>span{font-size:.58rem}.up-reference-edit{font-size:.6rem;padding:8px 10px}
  .up-reference-grid{height:72%;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(8,minmax(0,1fr))}
  .up-ref-status{grid-column:2/5;grid-row:1/2;padding:6px 9px}.up-ref-status h2{font-size:.9rem}.up-ref-status small{font-size:.47rem}
  .up-ref-about{grid-column:1/4;grid-row:2/4;padding:10px}.up-ref-about h3{font-size:.77rem}.up-ref-about p{font-size:.61rem;line-height:1.35}.up-ref-badges{margin-top:5px;gap:3px}.up-ref-badges span{font-size:.48rem;padding:2px 5px}
  .up-ref-activity{margin:4px;padding:7px;border-radius:13px}.up-ref-activity-label strong{font-size:.53rem}.up-ref-activity-icon{font-size:.7rem;top:7px;left:7px}
  .up-ref-activity-1{grid-column:4/5;grid-row:2/4}.up-ref-activity-2{grid-column:1/3;grid-row:4/5}.up-ref-activity-3{grid-column:3/5;grid-row:4/5}.up-ref-activity-4{grid-column:1/2;grid-row:5/7}.up-ref-activity-5{grid-column:2/4;grid-row:5/6}.up-ref-activity-6{grid-column:3/5;grid-row:6/7}.up-ref-activity-7{grid-column:1/3;grid-row:7/8}
  .up-ref-follow{grid-column:1/2;grid-row:8/9}.up-ref-message{grid-column:2/3;grid-row:8/9}.up-ref-more{grid-column:4/5;grid-row:8/9}.up-ref-action{font-size:.5rem}
  .up-reference-detail-head{margin:12px 10px 8px}
}
@media(max-width:420px){.up-reference-profile{min-height:640px}.up-reference-grid{height:74%}.up-reference-name strong{max-width:145px}.up-ref-about p{font-size:.58rem}.up-ref-activity-label strong{font-size:.49rem}}

/* v265 — readability + depth polish.
   Activity artwork is intentionally darker than the hero so labels win visually,
   while a subtle motion layer gives each profile a tactile, spatial feel. */
.up-reference-profile{background-position:calc(50% + var(--profile-hero-x,0px)) calc(22% + var(--profile-hero-y,0px));transition:background-position .22s ease-out}
.up-reference-shade{background:linear-gradient(180deg,rgba(0,0,0,.14) 0%,rgba(0,0,0,.24) 28%,rgba(0,0,0,.56) 55%,rgba(0,0,0,.96) 100%)}
.up-reference-top-actions{display:flex;align-items:center;gap:7px}
.up-reference-motion{appearance:none;width:34px;height:34px;border-radius:999px;border:1px solid rgba(255,255,255,.15);background:rgba(18,18,20,.28);color:rgba(255,255,255,.78);font:inherit;font-size:.88rem;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(18px) saturate(145%);-webkit-backdrop-filter:blur(18px) saturate(145%);transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease}
.up-reference-motion:hover{transform:scale(1.05);color:#fff}.up-reference-motion.is-on{color:#FFD60A;background:rgba(255,214,10,.12);border-color:rgba(255,214,10,.3);box-shadow:0 0 0 4px rgba(255,214,10,.05)}
.up-ref-activity{transform:perspective(700px) translate3d(var(--gyro-x,0px),var(--gyro-y,0px),0) rotateX(var(--gyro-rx,0deg)) rotateY(var(--gyro-ry,0deg)) scale(var(--tile-scale,1));transform-style:preserve-3d;will-change:transform;transition:transform .22s cubic-bezier(.16,1,.3,1),border-color .25s ease,box-shadow .25s ease}
.up-ref-activity:hover{--tile-scale:.96;border-color:rgba(255,255,255,.32);box-shadow:0 20px 42px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.18)}
.up-ref-activity:active{--tile-scale:.93}
.up-ref-activity img{filter:brightness(.58) saturate(.86) contrast(1.06);transform:scale(1.09) translate3d(var(--image-x,0px),var(--image-y,0px),0);transition:transform .25s ease-out,filter .25s ease;will-change:transform}
.up-ref-activity.has-image:before{opacity:.12;filter:blur(20px) brightness(.6)}
.up-ref-activity-shade{background:linear-gradient(180deg,rgba(0,0,0,.14) 0%,rgba(0,0,0,.28) 48%,rgba(0,0,0,.94) 100%)}
.up-ref-activity-icon,.up-ref-activity-count,.up-ref-activity-label{transform:translateZ(14px);text-shadow:0 1px 5px rgba(0,0,0,.78)}
.up-ref-activity-count{position:absolute;top:7px;right:8px;z-index:3;min-width:23px;height:23px;padding:0 7px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.48);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:.56rem;font-weight:900;letter-spacing:-.02em;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 6px 15px rgba(0,0,0,.25)}
.up-ref-activity-label strong{font-weight:850;text-shadow:0 2px 8px rgba(0,0,0,.92)}
@media(max-width:760px){.up-reference-profile{background-position:calc(50% + var(--profile-hero-x,0px)) calc(18% + var(--profile-hero-y,0px))}.up-reference-motion{width:31px;height:31px;font-size:.8rem}.up-ref-activity-count{top:6px;right:6px;height:20px;min-width:20px;padding:0 6px;font-size:.5rem}}
@media(prefers-reduced-motion:reduce){.up-ref-activity{animation:none!important;transform:none!important}.up-ref-activity img{transform:scale(1.04)!important}.up-reference-profile{transition:none!important}.up-reference-motion{display:none!important}}
/* v298F Creator Participation */
.up-participation-types{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.up-participation-types label{border:1px solid var(--border,#d9dee8);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700;cursor:pointer}.up-participation-types input{margin-right:5px}.up-poll-options{display:none;margin-top:10px}.up-participation-composer:has(input[value="poll"]:checked) .up-poll-options{display:block}.up-poll-options label{display:flex;justify-content:space-between;font-size:12px;font-weight:700;margin-bottom:5px}.up-participation-media{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.up-participation-media small{opacity:.7}.up-post-kind{text-transform:uppercase;letter-spacing:.08em;font-weight:800;font-size:10px}.up-post-media{display:block;width:100%;max-height:520px;object-fit:contain;border-radius:16px;margin-top:14px;background:#090d16}.up-poll{margin-top:14px}.up-poll-choice{position:relative;overflow:hidden;width:100%;display:flex;justify-content:space-between;gap:10px;padding:11px 12px;margin:7px 0;border:1px solid var(--border,#d9dee8);border-radius:12px;background:transparent;color:inherit;text-align:left;cursor:pointer}.up-poll-choice span,.up-poll-choice strong{position:relative;z-index:2}.up-poll-choice i{position:absolute;z-index:1;inset:0 auto 0 0;background:rgba(59,130,246,.13);pointer-events:none}.up-poll-choice.selected{border-color:#3b82f6}.up-poll-choice:disabled{cursor:default}.up-poll small{display:block;margin-top:8px;opacity:.7}@media(max-width:640px){.up-post-media{max-height:420px}.up-participation-types{gap:6px}.up-participation-types label{padding:6px 9px}}