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#ffffff24;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.reel-icon-button{width:38px;height:38px}.reel-play-state{color:#ffffffdb;pointer-events:none;place-items:center;display:grid;inset:0}.reel-caption{gap:12px;max-width:calc(100% - 96px);display:grid;bottom:24px;left:16px}.reel-author{grid-template-columns:auto 1fr;align-items:center;gap:10px;display:grid}.reel-author strong,.reel-author span{color:#fff;text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.reel-author span{color:#ffffffc7;font-size:.84rem}.reel-caption p{text-shadow:0 1px 2px #00000080;white-space:pre-wrap;margin:0;font-size:.95rem;line-height:1.35}.reel-actions{gap:12px;display:grid;bottom:24px;right:14px}.reel-action{border-radius:18px;gap:4px;width:58px;height:58px;padding:6px;display:grid}.reel-action.active{background:#1877f2eb}.reel-action span{color:#fff;font-size:.75rem;font-weight:850}.reel-drawer{box-shadow:var(--shadow-card);background:#fff;border-radius:8px;align-self:start;gap:12px;max-height:calc(100vh - 118px);padding:14px;display:grid;position:sticky;top:96px;overflow:hidden}.reel-drawer header{border-bottom:1px solid var(--line-soft);justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}.reel-drawer header span{color:var(--muted);font-size:.84rem;display:block}.reel-comments{gap:10px;padding-right:4px;display:grid;overflow-y:auto}.share-drawer{z-index:4}@media (width<=1180px){.social-home{grid-template-columns:minmax(0,680px) minmax(210px,280px);justify-content:center}.left-rail{display:none}}@media (width<=980px){.app-frame{grid-template-columns:minmax(0,1fr)}.sidebar{width:100%;height:auto;position:static}.sidebar-action{justify-self:end;margin-top:0}.topbar{position:static;left:0}.main-area{min-width:0;overflow-x:hidden}.social-home,.friends-grid,.messenger-shell,.reels-page{grid-template-columns:minmax(0,1fr)}.home-rail{display:none}.messenger-shell{height:auto;min-height:auto}.messenger-shell .message-panel{height:min(680px,100vh - 140px)}.messenger-shell .conversation-list{border-right:0;border-bottom:1px solid var(--line-soft)}.reel-stack{max-height:none;overflow-y:visible}.reel-card{min-height:min(680px,100vh - 130px)}.reel-drawer{z-index:40;max-height:72vh;position:fixed;inset:auto 0 0}}@media (width<=640px){.current-user{width:100%;max-width:100%}.current-user span{display:none}.section-hero,.composer-action-bar{flex-direction:column;align-items:stretch}.section-hero{display:grid}.metric-strip,.privacy-segment,.composer-media-preview,.search-form,.person-card-actions,.request-actions{grid-template-columns:1fr}.composer-action-bar{grid-template-columns:1fr;display:grid}.reaction-dock{max-width:calc(100vw - 32px);overflow-x:auto}.reels-page{margin:0 -8px}.reel-stack{width:100%;padding:0 8px 18px}.reel-card{border-radius:8px;min-height:min(660px,100vh - 120px)}.reel-caption{max-width:calc(100% - 86px)}}:root{--surface:#fff;--page:#f5f7fb;--line:#d7dde8;--line-soft:#e6eaf2;--text:#111827;--muted:#667085;--blue:#2563eb;--blue-soft:#e9f0ff;--brand:#7c3aed;--brand-strong:#5b21b6;--green:#16a34a;--chip:#eef2f7;--shadow-card:0 1px 2px #0f172a14, 0 10px 28px #0f172a0a;--shadow-float:0 18px 44px #0f172a2e}.brand-mark{background:linear-gradient(135deg, var(--brand), var(--blue) 58%, #10b981)}.auth-panel{border:0;box-shadow:0 24px 70px #11182724}.primary-button{background:linear-gradient(135deg, var(--brand), var(--blue));box-shadow:0 8px 18px #2563eb2e}.small-button{text-decoration:none}.search-link{color:var(--muted);font-weight:700;text-decoration:none}.password-field{display:block;position:relative}.password-field input{padding-right:46px}.password-toggle{color:var(--muted);background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.password-toggle:hover{background:var(--chip);color:var(--text)}.empty-state,.loading-line{text-align:center;flex-direction:column;gap:8px}.empty-state strong{color:var(--text);font-size:.98rem}.empty-state span{color:var(--muted);max-width:36rem}.empty-state-icon{background:var(--blue-soft);color:var(--blue);border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;display:inline-flex}.profile-hub,.notifications-hub{gap:0;max-width:1220px;margin:0 auto;display:grid}.notifications-hub{max-width:980px}.profile-cover-card{background:#fff;border-radius:0 0 8px 8px;overflow:hidden;box-shadow:0 1px 2px #00000014}.profile-cover{background:linear-gradient(#dce7f5,#f7f8fa);border-radius:0 0 8px 8px;max-width:1120px;height:270px;margin:0 auto;position:relative;overflow:hidden}.profile-cover img,.profile-cover-fallback{object-fit:cover;width:100%;height:100%}.profile-cover-fallback{background:linear-gradient(#ffffff0d,#05050538),linear-gradient(135deg,#9cc8ee,#234466 52%,#0f172a)}.profile-cover-action,.profile-avatar-action{color:var(--text);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:8px;min-height:40px;padding:8px 14px;font-weight:800;display:inline-flex;position:absolute}.profile-cover-action{bottom:20px;right:20px}.profile-cover-action input,.profile-avatar-action input{display:none}.profile-summary{z-index:1;grid-template-columns:auto minmax(0,1fr) auto;align-items:end;gap:18px;max-width:1060px;margin:-64px auto 0;padding:0 24px 24px;display:grid;position:relative}.profile-avatar-wrap{position:relative}.profile-avatar-wrap .avatar{border:5px solid #fff;width:168px;height:168px;font-size:3.4rem}.profile-avatar-action{background:var(--chip);border-radius:50%;justify-content:center;width:42px;height:42px;padding:0;bottom:12px;right:10px}.profile-title-block{padding-bottom:18px}.profile-title-block h1{margin:0 0 4px;font-size:2rem;line-height:1.08}.profile-title-block strong,.profile-title-block span{display:block}.profile-title-block span{color:var(--muted)}.profile-actions{align-items:center;gap:8px;padding-bottom:18px;display:flex}.secondary-button{color:var(--text);background:#e4e6eb;border:0;border-radius:7px;align-items:center;gap:8px;min-height:40px;padding:9px 14px;font-weight:800;display:inline-flex}.secondary-button:hover{background:#d8dadf}.secondary-button.icon-only{justify-content:center;width:48px;padding:0}.profile-tabs{border-top:1px solid var(--line-soft);gap:6px;max-width:1060px;margin:0 auto;padding:0 24px;display:flex}.profile-tabs button{color:var(--muted);background:0 0;border:0;border-bottom:4px solid #0000;min-height:60px;padding:0 18px;font-weight:800}.profile-tabs button.active{border-bottom-color:var(--blue);color:var(--blue)}.profile-layout{grid-template-columns:minmax(300px,380px) minmax(0,660px);justify-content:center;align-items:start;gap:18px;width:100%;max-width:1060px;margin:20px auto 0;padding:0 24px 40px;display:grid}.profile-left-column,.profile-feed-column{gap:16px;min-width:0;display:grid}.profile-left-column{top:calc(var(--topbar-height) + 16px);position:sticky}.profile-intro-card,.profile-panel{padding:16px}.profile-intro-card h2,.profile-panel h2{margin:0 0 10px;font-size:1.25rem}.profile-panel>div:first-child span,.profile-intro-card p,.profile-intro-list span{color:var(--muted)}.profile-intro-card p{margin:0 0 12px}.profile-intro-list{gap:10px;margin:12px 0;display:grid}.profile-intro-list span{align-items:center;gap:9px;display:flex}.profile-intro-card .secondary-button,.profile-panel .primary-button{justify-content:center;width:100%}.profile-composer{grid-template-columns:auto 1fr;align-items:center;gap:10px;display:grid}.profile-composer div{background:var(--chip);color:var(--muted);border-radius:999px;min-height:44px;padding:11px 16px}.notification-panel{padding:18px}.notification{transition:border-color .14s,box-shadow .14s,transform .14s}.notification:not(.read):hover{transform:translateY(-1px)}@media (width<=980px){.profile-panel,.profile-left-column{position:static}.profile-cover{height:220px}.profile-summary{grid-template-columns:auto minmax(0,1fr);align-items:center}.profile-actions{grid-column:1/-1;justify-content:start;padding-bottom:0}.profile-layout{grid-template-columns:minmax(0,1fr)}}@media (width<=640px){.app-frame{padding-bottom:76px}.sidebar{box-shadow:0 -1px 0 var(--line-soft), 0 -12px 28px #0f172a14;height:auto;padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:60;position:fixed;inset:auto 0 0}.sidebar .brand,.sidebar-action{display:none}.nav-list{grid-template-columns:repeat(6,minmax(0,1fr))}.nav-item{flex-direction:column;gap:3px;min-height:54px;padding:6px 4px;font-size:.68rem}.nav-item span{font-size:.68rem;line-height:1;display:block}.topbar{gap:10px}.section-hero h1{font-size:1.7rem}.section-hero{width:100%}.section-hero .metric-strip{grid-template-columns:repeat(3,minmax(0,1fr));justify-self:stretch;width:100%;max-width:none}.metric-strip strong{overflow-wrap:anywhere;font-size:1rem}.metric-strip span{font-size:.74rem}.profile-hub,.notifications-hub{gap:14px}.profile-cover{border-radius:0;height:170px}.profile-cover-action{bottom:12px;right:12px}.profile-cover-action span{display:none}.profile-summary{text-align:center;justify-items:center;margin-top:-56px;padding:0 14px 16px}.profile-avatar-wrap,.profile-title-block,.profile-actions{grid-column:1/-1}.profile-avatar-wrap .avatar{width:132px;height:132px}.profile-title-block{padding-bottom:0}.profile-actions{grid-template-columns:1fr 1fr auto;width:100%;display:grid}.profile-tabs{padding:0 12px;overflow-x:auto}.profile-layout{margin-top:0;padding:0 10px 32px}}:root{--surface:#fff;--page:#f0f2f5;--line:#dadde1;--line-soft:#e4e6eb;--text:#050505;--muted:#65676b;--blue:#1877f2;--blue-soft:#e7f3ff;--brand:#1877f2;--brand-strong:#166fe5;--green:#42b72a;--chip:#f0f2f5;--shadow-card:0 1px 2px #0003;--shadow-soft:0 1px 2px #0000001a;--topbar-height:56px;--side-rail-width:240px;--chat-dock-width:300px;--feed-width:860px}body{background:var(--page);color:var(--text)}.app-frame{grid-template-areas:"topbar topbar""sidebar main";grid-template-columns:var(--side-rail-width) minmax(0, 1fr);grid-template-rows:var(--topbar-height) minmax(0, 1fr);min-height:100vh;display:grid}.app-frame.with-right-rail{grid-template-areas:"topbar topbar topbar""sidebar main chat";grid-template-columns:var(--side-rail-width) minmax(0, 1fr) var(--chat-dock-width)}.app-frame.content-wide .main-area{padding-right:20px}.app-frame.chat-page-shell{height:100vh;overflow:hidden}.app-frame.chat-page-shell .main-area{min-height:0;padding:16px 20px;overflow:hidden}.topbar{border-bottom:1px solid var(--line-soft);max-width:none;min-height:var(--topbar-height);z-index:50;background:#fff;grid-area:topbar;grid-template-columns:minmax(220px,320px) minmax(340px,720px) minmax(220px,320px);align-items:center;gap:10px;margin:0;padding:0 14px;display:grid;position:sticky;top:0;left:0;right:0;box-shadow:0 1px 2px #00000014}.topbar-left,.topbar-actions{align-items:center;gap:8px;min-width:0;display:flex}.topbar-actions{justify-content:end}.topbar-tabs{grid-template-columns:repeat(4,minmax(64px,1fr));align-items:end;gap:8px;height:100%;display:grid}.topbar-tab{color:var(--muted);height:var(--topbar-height);border-bottom:4px solid #0000;border-radius:8px 8px 0 0;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.topbar-tab:hover{background:var(--chip)}.topbar-tab.active{border-bottom-color:var(--blue);color:var(--blue)}.brand-mark{background:var(--blue);box-shadow:none;width:40px;height:40px;font-size:1.25rem}.search-pill{background:var(--chip);box-shadow:none;color:var(--muted);border:0;border-radius:999px;min-height:40px;padding:0 14px}.search-link{width:100%;font-weight:600}.search-link:hover{box-shadow:none;color:var(--text);background:#e4e6eb}.current-user{box-shadow:none;background:0 0;border:0;padding:0;position:relative}.topbar-icon{background:var(--chip);color:#1c1e21;cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;padding:0;text-decoration:none;display:inline-flex;position:relative}.topbar-icon:hover,.topbar-icon.active{background:var(--blue-soft);color:var(--blue)}.current-user-toggle:hover{background:var(--chip)}.current-user .avatar{width:40px;height:40px}.current-user-toggle{background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;padding:0;display:inline-flex;position:relative}.current-user-toggle>span{color:var(--text);background:#e4e6eb;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex;position:absolute;bottom:0;right:0}.profile-menu{z-index:90;background:#fff;border-radius:8px;gap:6px;width:min(360px,100vw - 24px);padding:8px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #00000038}.profile-menu a,.profile-menu button{color:var(--text);text-align:left;background:0 0;border:0;border-radius:8px;grid-template-columns:auto 1fr;align-items:center;gap:10px;min-height:54px;padding:8px;display:grid}.profile-menu a:hover,.profile-menu button:hover{background:var(--chip)}.profile-menu strong,.profile-menu span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.profile-menu span{color:var(--muted);font-size:.88rem;font-weight:500}.notification-anchor{position:relative}.notification-badge{color:#fff;background:#e41e3f;border:2px solid #fff;border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:.68rem;font-weight:900;display:inline-flex;position:absolute;top:-4px;right:-4px}.notification-popover{max-height:min(720px, calc(100vh - var(--topbar-height) - 18px));z-index:95;background:#fff;border-radius:8px;grid-template-rows:auto auto minmax(0,1fr);width:min(480px,100vw - 24px);padding:12px;display:grid;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 8px 28px #0000003d}.notification-popover-header,.notification-group-heading{justify-content:space-between;align-items:center;display:flex}.notification-popover-header h2{margin:0;font-size:1.55rem;line-height:1}.notification-tabs{gap:8px;margin:12px 0 8px;display:flex}.notification-tabs button{color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:9px 14px;font-weight:800}.notification-tabs button.active{background:var(--blue-soft);color:var(--blue)}.notification-popover-body{scrollbar-gutter:stable;min-height:0;margin:0 -4px -4px;padding:0 4px 4px;overflow-y:auto}.notification-popover-body::-webkit-scrollbar{width:10px}.notification-popover-body::-webkit-scrollbar-thumb{background:#bcc0c4;border:2px solid #fff;border-radius:999px}.notification-group{gap:4px;display:grid}.notification-group+.notification-group{margin-top:12px}.notification-group-heading{padding:4px 4px 2px}.notification-group-heading h3{margin:0;font-size:1.03rem}.notification-group-heading a{color:var(--blue);font-size:.88rem;font-weight:700;text-decoration:none}.notification-request-card,.notification-popover-item{color:var(--text);text-align:left;background:0 0;border:0;border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:10px;width:100%;padding:8px;display:grid;position:relative}.notification-request-card:hover,.notification-popover-item:hover{background:var(--chip)}.notification-request-card .avatar{width:56px;height:56px}.notification-request-card p,.notification-popover-item strong,.notification-popover-item small{margin:0}.notification-request-card p{line-height:1.25}.notification-request-card span,.notification-popover-item small{color:var(--blue);margin-top:2px;font-size:.82rem;font-weight:800;display:block}.notification-request-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;display:grid}.notification-request-actions .primary-button,.notification-request-actions .ghost-button{border-radius:8px;width:100%;min-height:42px}.notification-popover-item{cursor:pointer;align-items:center;min-height:68px}.notification-popover-item.read{color:var(--muted)}.notification-type-icon{background:var(--blue);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}.notification-popover-item.read .notification-type-icon{color:var(--muted);background:#e4e6eb}.notification-dot{background:var(--blue);border-radius:50%;place-self:center;width:12px;height:12px}.notification-empty{color:var(--muted);justify-content:center;align-items:center;min-height:120px;font-weight:700;display:flex}.sidebar{box-shadow:none;height:calc(100vh - var(--topbar-height));top:var(--topbar-height);background:0 0;grid-area:sidebar;padding:12px 8px;position:sticky}.sidebar .brand{border-radius:8px;padding:8px}.sidebar .brand:hover,.nav-item:hover,.nav-item.active,.ghost-button:hover{background:#e4e6eb}.nav-list{gap:2px}.nav-item{color:var(--text);border-radius:8px;min-height:48px;padding:8px;font-size:.98rem;font-weight:700}.nav-item.active,.nav-item svg{color:var(--blue)}.main-area{grid-area:main;width:100%;min-width:0;padding:16px 20px 48px}.social-home{grid-template-columns:minmax(0, var(--feed-width));justify-content:center;align-items:start;gap:16px;width:100%;max-width:none;margin:0;display:grid}.left-rail{display:none}.feed-stream{gap:16px;width:100%;max-width:none}.home-rail{top:calc(var(--topbar-height) + 16px);gap:8px;position:sticky}.rail-card{box-shadow:none;background:0 0;border:0;border-radius:8px;padding:10px 8px}.rail-card:hover{background:#e4e6eb}.rail-card.profile-mini{box-shadow:none;background:0 0}.stat-stack{box-shadow:var(--shadow-soft);background:#fff;grid-template-columns:1fr 1fr}.composer-card,.post-card,.panel,.messenger-shell,.reel-drawer,.metric-strip{box-shadow:var(--shadow-soft);background:#fff;border:0;border-radius:8px}.composer-card{padding:12px 16px 10px}.composer-entry{align-items:center}.composer-entry textarea{background:var(--chip);border:0;border-radius:999px;min-height:48px;padding:12px 18px}.composer-entry textarea:focus{background:#e4e6eb}.privacy-segment{border-top:1px solid var(--line-soft);background:0 0;border-radius:0;gap:6px;padding:10px 0 0}.segment{color:var(--muted);border-radius:8px;font-weight:700}.segment.active{background:var(--chip);box-shadow:none;color:var(--blue)}.composer-action-bar{border-top:1px solid var(--line-soft);grid-template-columns:1fr auto;padding-top:8px}.composer-tool{color:#45bd62;font-weight:700}.primary-button{background:var(--blue);box-shadow:none;color:#fff;border-radius:6px;font-weight:700}.primary-button:hover{background:var(--brand-strong)}.post-submit{min-width:100px}.post-header{padding:12px 16px 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