@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700;800&family=Google+Sans:wght@400;500;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{font-family:DM Sans,Google Sans,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100dvh;padding-bottom:64px;font-size:14px;line-height:1.5;transition:background .25s,color .25s}@media(min-width:768px){body{padding-bottom:0}}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}img{max-width:100%;display:block}input,textarea{font-family:inherit}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}:root{--blue:#1a73e8;--blue-dark:#1557b0;--red:#e53935;--green:#34a853;--bg:#f4f2ee;--bg2:#f8f9fa;--surface:#ffffff;--surface2:#f1f3f4;--ink:#202124;--ink2:#3c4043;--muted:#6b7280;--muted2:#9aa0a6;--border:#e0e0e0;--border2:#f0f0f0;--card:#ffffff;--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 16px rgba(0,0,0,.12);--shadow-lg:0 12px 40px rgba(0,0,0,.18);--r:12px;--r-sm:6px;--transition:.22s cubic-bezier(.4,0,.2,1);--header-bg:rgba(255,255,255,.97);--skel:#e8eaed;--skel-shine:rgba(255,255,255,.6)}[data-theme=dark]{--bg:#0f0f17;--bg2:#161622;--surface:#1a1a2e;--surface2:#252540;--ink:#e8e8f0;--ink2:#c0c0d0;--muted:#8888a0;--muted2:#666680;--border:#2a2a45;--border2:#1e1e35;--card:#1a1a2e;--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow-md:0 4px 16px rgba(0,0,0,.5);--shadow-lg:0 12px 40px rgba(0,0,0,.7);--header-bg:rgba(15,15,23,.97);--skel:#252540;--skel-shine:rgba(255,255,255,.06)}.header{position:fixed;top:0;left:0;right:0;height:56px;background:var(--header-bg);backdrop-filter:blur(20px) saturate(200%);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100;transition:background var(--transition)}.logo{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none}.logo img{width:36px;height:36px;border-radius:50%;object-fit:cover;box-shadow:0 2px 8px #1a73e840}.logo-text{font-size:20px;font-weight:600;color:var(--ink2);font-family:Google Sans,sans-serif}.header-actions{display:flex;align-items:center;gap:8px}.icon-btn{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--muted);transition:all var(--transition)}.icon-btn:hover{background:var(--surface2);color:var(--ink)}.btn-signin{background:linear-gradient(135deg,#1a73e8,#1557b0);color:#fff;padding:7px 18px;border-radius:99px;font-size:13px;font-weight:700;box-shadow:0 2px 8px #1a73e840;transition:all var(--transition)}.main-wrapper{padding-top:56px;max-width:1200px;margin:0 auto}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:56px;background:var(--surface);border-top:1px solid var(--border);display:flex;align-items:center;z-index:100;box-shadow:0 -1px #00000014}@media(min-width:768px){.bottom-nav{display:none}}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px 0;color:var(--muted2);font-size:10px;font-weight:500;transition:color .2s;border:none;background:none;cursor:pointer;position:relative}.nav-btn i{font-size:20px}.nav-btn.active{color:var(--blue)}.nav-btn-notif.active-notif i{color:var(--red)!important;animation:bell-shake .8s ease .2s both}.nav-btn-notif.active-notif{color:var(--red)!important}@keyframes bell-shake{0%,to{transform:rotate(0)}10%{transform:rotate(-18deg)}20%{transform:rotate(18deg)}30%{transform:rotate(-14deg)}40%{transform:rotate(14deg)}50%{transform:rotate(-8deg)}60%{transform:rotate(8deg)}70%{transform:rotate(-4deg)}80%{transform:rotate(4deg)}}.nav-shorts{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 0;cursor:pointer;background:none;border:none}.shorts-inner{width:44px;height:44px;background:linear-gradient(135deg,#ff1744,#e53935);border-radius:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #e5393566;transition:transform .15s}.shorts-inner:active{transform:scale(.92)}.notify-badge{position:absolute;top:0;right:8px;min-width:17px;height:17px;padding:0 4px;background:#e53935;color:#fff;font-size:10px;font-weight:800;border-radius:99px;border:2px solid var(--surface);display:none;align-items:center;justify-content:center;animation:notif-pop .35s cubic-bezier(.4,0,.2,1)}@keyframes notif-pop{0%{transform:scale(0);opacity:0}70%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}.cat-bar{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;scrollbar-width:none;white-space:nowrap;background:var(--surface)}.cat-bar::-webkit-scrollbar{display:none}.cat-btn{padding:7px 16px;border-radius:99px;font-size:13px;font-weight:600;background:var(--surface2);color:var(--muted);border:1px solid var(--border);white-space:nowrap;cursor:pointer;transition:all .2s;flex-shrink:0}.cat-btn.active{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;border-color:var(--blue)}.news-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:all var(--transition);display:flex;flex-direction:column}.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:transparent}.sg-post{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;margin-bottom:12px;cursor:pointer;transition:box-shadow var(--transition)}.sg-post:hover{box-shadow:var(--shadow-sm)}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton{background:var(--skel);border-radius:var(--r-sm);overflow:hidden;position:relative}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,var(--skel-shine) 50%,transparent 100%);animation:shimmer 1.2s ease-in-out infinite}.modal-overlay{position:fixed;inset:0;background:#0009;z-index:500;display:flex;align-items:flex-end;justify-content:center}@media(min-width:600px){.modal-overlay{align-items:center}}.modal{background:var(--surface);border-radius:20px 20px 0 0;width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;padding:20px;border:1px solid var(--border)}@media(min-width:600px){.modal{border-radius:20px}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}.modal-title{font-size:17px;font-weight:700;color:var(--ink)}.page-layer{position:fixed;inset:0;background:var(--surface);z-index:200;overflow-y:auto;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}.page-layer.open{transform:translate(0)}.page-back-btn{width:36px;height:36px;border-radius:50%;background:var(--surface2);display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-size:16px;flex-shrink:0;color:var(--ink)}.auth-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:10px;font-size:15px;outline:none;font-family:inherit;transition:border-color .2s;background:var(--surface2);color:var(--ink)}.auth-input:focus{border-color:var(--blue)}.btn-primary{width:100%;padding:13px;background:linear-gradient(135deg,#1a73e8,#1557b0);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s}.btn-google{width:100%;padding:12px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:12px;transition:all .2s;color:var(--ink)}.btn-google:hover{background:var(--surface)}.toast{position:fixed;bottom:72px;left:50%;transform:translate(-50%) translateY(10px);background:#202124;color:#fff;padding:10px 20px;border-radius:99px;font-size:13px;font-weight:500;z-index:9999;opacity:0;transition:opacity .3s,transform .3s;white-space:nowrap;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}[data-theme=dark] .toast{background:#e8e8f0;color:#0f0f17}.comment-item{display:flex;gap:10px;padding:12px 0;border-bottom:1px solid var(--border2)}.comment-av{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0}.comment-body{flex:1}.comment-username{font-size:13px;font-weight:700;color:var(--ink)}.comment-text{font-size:14px;color:var(--ink2);line-height:1.5;margin-top:2px}.comment-time{font-size:11px;color:var(--muted2);margin-top:3px}.profile-cover{height:90px;background:linear-gradient(135deg,#1a73e8,#9334e6)}.profile-av{width:80px;height:80px;border-radius:50%;border:3px solid var(--surface);object-fit:cover;margin-top:-40px;margin-left:16px}.profile-stat{text-align:center;cursor:pointer}.profile-stat .num{font-size:18px;font-weight:700;color:var(--ink);display:block}.profile-stat .lbl{font-size:12px;color:var(--muted)}.profile-tab{flex:1;padding:12px;font-size:13px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;transition:all .2s;background:none;border-top:none;border-left:none;border-right:none;cursor:pointer}.profile-tab.active{color:var(--ink);border-bottom-color:var(--ink)}.btn-follow{padding:8px 24px;border-radius:99px;font-size:13px;font-weight:700;border:1px solid var(--border);cursor:pointer;transition:all .2s;background:var(--surface);color:var(--ink)}.btn-follow.following{background:var(--surface2);color:var(--muted)}.notif-item{display:flex;align-items:center;gap:13px;padding:14px 16px;cursor:pointer;border-bottom:1px solid var(--border2);transition:background .15s}.notif-item:hover{background:var(--surface2)}.notif-item.unread{background:color-mix(in srgb,var(--blue) 8%,var(--surface))}.notif-av{width:46px;height:46px;border-radius:50%;object-fit:cover;flex-shrink:0;position:relative}.notif-badge-icon{position:absolute;bottom:-2px;right:-2px;width:20px;height:20px;border-radius:50%;border:2px solid var(--surface);display:flex;align-items:center;justify-content:center}.notif-text{flex:1;font-size:14px;color:var(--ink);line-height:1.45}.notif-time{font-size:12px;margin-top:3px;font-weight:500;color:var(--muted)}.notif-dot{width:9px;height:9px;background:var(--blue);border-radius:50%;flex-shrink:0}#shorts-vp{position:fixed;inset:0;overflow:hidden;background:#000;z-index:0}.short-card{position:absolute;left:0;width:100%;overflow:hidden;display:flex;flex-direction:column;background:#111118}.short-img-wrap{flex:0 0 38%;position:relative;overflow:hidden;background:#1a1a2e}.short-img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .28s ease}.short-img.v{opacity:1}.short-head{padding:14px 16px 8px;flex-shrink:0}.short-title{font-size:17px;font-weight:700;color:#fff;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.short-desc{flex:1;padding:0 16px;font-size:14px;color:#fffc;line-height:1.6;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}.short-footer{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;border-top:1px solid rgba(255,255,255,.08)}.short-cat{background:#1a73e8e6;color:#fff;font-size:10px;font-weight:800;padding:3px 9px;border-radius:99px;text-transform:uppercase;letter-spacing:.05em}.short-src{font-size:11px;color:#ffffff80;font-weight:600}.short-acts{display:flex;gap:8px}.short-btn{padding:7px 14px;border-radius:99px;font-size:12px;font-weight:700;border:none;cursor:pointer;display:flex;align-items:center;gap:6px}.short-btn.full{background:#ffffff1f;color:#fff}.short-btn.repost{background:#1a73e8cc;color:#fff}.shorts-nav{position:fixed;bottom:0;left:0;right:0;z-index:200;background:#0009;backdrop-filter:blur(10px);display:flex;align-items:center;height:56px}.shorts-nav .nav-btn{color:#ffffffb3}.shorts-nav .nav-btn.active{color:#fff}.shorts-cat-bar{position:fixed;top:0;left:0;right:0;z-index:200;background:#000000b3;backdrop-filter:blur(10px);display:flex;gap:8px;overflow-x:auto;padding:8px 12px;scrollbar-width:none}.shorts-cat-bar::-webkit-scrollbar{display:none}.short-cat-btn{padding:5px 14px;border-radius:99px;font-size:12px;font-weight:700;color:#ffffffb3;border:1px solid rgba(255,255,255,.2);background:transparent;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:all .2s}.short-cat-btn.active{background:#fff;color:#000;border-color:#fff}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .3s ease both}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}[data-theme=dark] input,[data-theme=dark] textarea{background:var(--surface2);color:var(--ink);border-color:var(--border)}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:var(--muted)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--border)}