:root{--m3-ease: cubic-bezier(.2, 0, 0, 1);--m3-ease-decel: cubic-bezier(0, 0, 0, 1);--m3-ease-accel: cubic-bezier(.3, 0, 1, 1);--m3-dur-short1: 50ms;--m3-dur-short2: .1s;--m3-dur-short3: .15s;--m3-dur-short4: .2s;--m3-dur-med1: .25s;--m3-dur-med2: .3s;--m3-dur-long1: .35s;--m3-dur-long2: .4s;--m3-dur-extra: .7s}:root{--shape-xs: 4px;--shape-sm: 8px;--shape-md: 12px;--shape-lg: 16px;--shape-xl: 28px;--shape-full: 9999px;--r: 12px;--r-sm: 8px;--r-lg: 16px;--r-xl: 28px;--transition: .3s cubic-bezier(.2, 0, 0, 1)}:root{--elev0: none;--elev1: 0 1px 2px rgba(0,0,0,.08), 0 1px 3px 1px rgba(0,0,0,.06);--elev2: 0 1px 2px rgba(0,0,0,.08), 0 2px 6px 2px rgba(0,0,0,.08);--elev3: 0 4px 8px 3px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.08);--elev4: 0 6px 10px 4px rgba(0,0,0,.1), 0 2px 3px rgba(0,0,0,.08);--shadow-sm: var(--elev1);--shadow-md: var(--elev3);--shadow-lg: var(--elev4)}:root{--m3-primary: #1B6EF5;--m3-on-primary: #FFFFFF;--m3-primary-container: #D6E4FF;--m3-on-primary-container: #001849;--m3-secondary: #7B5EA7;--m3-on-secondary: #FFFFFF;--m3-secondary-container: #EEDCFF;--m3-on-secondary-container:#260057;--m3-tertiary: #006879;--m3-on-tertiary: #FFFFFF;--m3-tertiary-container: #97F0FF;--m3-on-tertiary-container: #001F24;--m3-error: #BA1A1A;--m3-on-error: #FFFFFF;--m3-error-container: #FFDAD6;--m3-on-error-container: #410002;--m3-success: #1A7A3C;--m3-success-container: #B7F5C8;--m3-surface: #FAFCFF;--m3-on-surface: #001849;--m3-surface-variant: #E1E2EC;--m3-on-surface-variant: #44464F;--m3-outline: #74777F;--m3-outline-variant: #C4C6D0;--m3-inverse-surface: #2F3033;--m3-inverse-on-surface: #F1F0F4;--m3-inverse-primary: #ADC6FF;--m3-surface-1: #EEF3FD;--m3-surface-2: #E5EDF9;--m3-surface-3: #DAE5F6;--m3-surface-5: #CCE0F4;--m3-bg: #F4F6FB;--m3-scrim: rgba(0,0,0,.6);--blue: var(--m3-primary);--blue-dark: #0E3EA0;--red: var(--m3-error);--green: var(--m3-success);--bg: var(--m3-bg);--bg2: var(--m3-surface-1);--surface: var(--m3-surface);--surface2: var(--m3-surface-1);--ink: var(--m3-on-surface);--ink2: var(--m3-on-surface-variant);--muted: var(--m3-on-surface-variant);--muted2: var(--m3-outline);--border: var(--m3-outline-variant);--border2: #DDE3EC;--card: var(--m3-surface);--header-bg: rgba(250,252,255,.96);--skel: var(--m3-surface-variant);--skel-shine: rgba(255,255,255,.7)}[data-theme=dark]{--m3-primary: #ADC6FF;--m3-on-primary: #012777;--m3-primary-container: #0E3EA0;--m3-on-primary-container: #D6E4FF;--m3-secondary: #D1BCFF;--m3-on-secondary: #3C0071;--m3-secondary-container: #56409C;--m3-on-secondary-container:#EEDCFF;--m3-tertiary: #4FD8EB;--m3-on-tertiary: #003740;--m3-tertiary-container: #004E59;--m3-on-tertiary-container: #97F0FF;--m3-error: #FFB4AB;--m3-on-error: #690005;--m3-error-container: #93000A;--m3-on-error-container: #FFDAD6;--m3-success: #6DD98E;--m3-success-container: #00521F;--m3-surface: #1A1C1F;--m3-on-surface: #E2E2E6;--m3-surface-variant: #44464F;--m3-on-surface-variant: #C4C6D0;--m3-outline: #8E9099;--m3-outline-variant: #44464F;--m3-inverse-surface: #E2E2E6;--m3-inverse-on-surface: #2F3033;--m3-inverse-primary: #1B6EF5;--m3-surface-1: #21242A;--m3-surface-2: #25293A;--m3-surface-3: #292E43;--m3-surface-5: #30364E;--m3-bg: #111316;--m3-scrim: rgba(0,0,0,.7);--bg: var(--m3-bg);--bg2: var(--m3-surface-1);--surface: var(--m3-surface);--surface2: var(--m3-surface-1);--ink: var(--m3-on-surface);--ink2: var(--m3-on-surface-variant);--muted: var(--m3-on-surface-variant);--muted2: var(--m3-outline);--border: var(--m3-outline-variant);--border2: #2E3038;--card: var(--m3-surface-1);--header-bg: rgba(26,28,31,.96);--skel: var(--m3-surface-variant);--skel-shine: rgba(255,255,255,.06);--elev1: 0 1px 2px rgba(0,0,0,.3), 0 1px 3px 1px rgba(0,0,0,.25);--elev2: 0 1px 2px rgba(0,0,0,.3), 0 2px 6px 2px rgba(0,0,0,.25);--elev3: 0 4px 8px 3px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.25);--elev4: 0 6px 10px 4px rgba(0,0,0,.3), 0 2px 3px rgba(0,0,0,.25)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{font-family:Google Sans,Roboto,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100dvh;padding-bottom:80px;font-size:14px;line-height:1.5;transition:background var(--m3-dur-med2) var(--m3-ease),color var(--m3-dur-med2) var(--m3-ease);letter-spacing:.01em}@media(min-width:900px){body{padding-bottom:0}}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;letter-spacing:.01em}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(--m3-outline-variant);border-radius:99px}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--m3-outline)}.m3-state{position:relative;overflow:hidden}.m3-state:before{content:"";position:absolute;inset:0;background:currentColor;opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease);pointer-events:none}.m3-state:hover:before{opacity:.08}.m3-state:active:before{opacity:.12}.header{position:fixed;top:0;left:0;right:0;height:64px;background:var(--header-bg);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--m3-outline-variant);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100;transition:background var(--m3-dur-med2) var(--m3-ease),box-shadow var(--m3-dur-short4) var(--m3-ease)}.header.scrolled{box-shadow:var(--elev2);border-bottom-color:transparent}.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 #1b6ef54d}.logo-text{font-size:22px;font-weight:600;color:var(--m3-primary);font-family:Google Sans Display,Google Sans,sans-serif;letter-spacing:-.3px}.header-actions{display:flex;align-items:center;gap:4px}.icon-btn{width:40px;height:40px;border-radius:var(--shape-full);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--m3-on-surface-variant);transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.icon-btn:before{content:"";position:absolute;inset:0;background:currentColor;opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.icon-btn:hover:before{opacity:.08}.icon-btn:active:before{opacity:.12}.icon-btn:hover{color:var(--m3-on-surface)}.btn-signin{background:var(--m3-primary);color:var(--m3-on-primary);padding:10px 24px;border-radius:var(--shape-full);font-size:14px;font-weight:500;letter-spacing:.01em;box-shadow:var(--elev1);transition:all var(--m3-dur-short4) var(--m3-ease)}.btn-signin:hover{box-shadow:var(--elev2);filter:brightness(1.04)}.btn-signin:active{box-shadow:var(--elev0);filter:brightness(.96)}.main-wrapper{padding-top:64px;max-width:1200px;margin:0 auto}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:80px;background:var(--m3-surface-2);border-top:1px solid var(--m3-outline-variant);display:flex;align-items:center;z-index:100;padding:0 8px;box-shadow:0 -1px 0 var(--m3-outline-variant)}@media(min-width:900px){.bottom-nav{display:none!important}}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0 4px;color:var(--m3-on-surface-variant);font-size:11px;font-weight:500;letter-spacing:.04em;transition:color var(--m3-dur-short4) var(--m3-ease);border:none;background:none;cursor:pointer;position:relative;height:100%}.nav-btn i{font-size:22px;position:relative;z-index:1}.nav-btn span{position:relative;z-index:1;font-size:11px}.nav-btn .nav-indicator{position:absolute;top:12px;width:64px;height:32px;border-radius:var(--shape-full);background:var(--m3-secondary-container);opacity:0;transform:scaleX(.3);transition:opacity var(--m3-dur-short4) var(--m3-ease),transform var(--m3-dur-short4) var(--m3-ease);pointer-events:none}.nav-btn.active .nav-indicator{opacity:1;transform:scaleX(1)}.nav-btn.active{color:var(--m3-on-surface);font-weight:700}.nav-btn.active i{color:var(--m3-on-secondary-container)}.nav-shorts{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0;cursor:pointer;background:none;border:none;height:100%}.shorts-inner{width:48px;height:32px;background:linear-gradient(135deg,var(--m3-error),#FF1744);border-radius:var(--shape-full);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #ba1a1a66;transition:transform var(--m3-dur-short4) var(--m3-ease),box-shadow var(--m3-dur-short4) var(--m3-ease)}.shorts-inner:active{transform:scale(.94);box-shadow:none}.notify-badge{position:absolute;top:8px;right:6px;min-width:16px;height:16px;padding:0 4px;background:var(--m3-error);color:var(--m3-on-error);font-size:10px;font-weight:700;border-radius:var(--shape-full);border:2px solid var(--m3-surface-2);display:none;align-items:center;justify-content:center;animation:m3-scale-in var(--m3-dur-med1) var(--m3-ease)}@keyframes m3-scale-in{0%{transform:scale(0);opacity:0}70%{transform:scale(1.15)}to{transform:scale(1);opacity:1}}.cat-bar{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;scrollbar-width:none;background:var(--m3-surface);border-bottom:1px solid var(--m3-outline-variant)}.cat-bar::-webkit-scrollbar{display:none}.cat-btn{padding:6px 16px;border-radius:var(--shape-full);font-size:13px;font-weight:500;letter-spacing:.01em;background:transparent;color:var(--m3-on-surface-variant);border:1.5px solid var(--m3-outline-variant);white-space:nowrap;cursor:pointer;flex-shrink:0;transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.cat-btn:before{content:"";position:absolute;inset:0;background:var(--m3-primary);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.cat-btn:hover:before{opacity:.08}.cat-btn:active:before{opacity:.12}.cat-btn.active{background:var(--m3-secondary-container);color:var(--m3-on-secondary-container);border-color:transparent;font-weight:700}.news-card{background:var(--m3-surface);border-radius:var(--shape-lg);overflow:hidden;cursor:pointer;box-shadow:var(--elev1);transition:box-shadow var(--m3-dur-short4) var(--m3-ease),transform var(--m3-dur-short4) var(--m3-ease);display:flex;flex-direction:column;border:1px solid transparent}.news-card:hover{box-shadow:var(--elev3);transform:translateY(-2px)}.news-card:active{box-shadow:var(--elev1);transform:translateY(0)}.news-card-filled{background:var(--m3-surface-variant);border-radius:var(--shape-lg);overflow:hidden;cursor:pointer;transition:all var(--m3-dur-short4) var(--m3-ease)}.news-card-filled:hover{filter:brightness(.97);box-shadow:var(--elev1)}.news-card-outlined{background:var(--m3-surface);border-radius:var(--shape-lg);border:1.5px solid var(--m3-outline-variant);overflow:hidden;cursor:pointer;transition:all var(--m3-dur-short4) var(--m3-ease)}.news-card-outlined:hover{border-color:var(--m3-outline);box-shadow:var(--elev1)}.sg-post{background:var(--m3-surface);border-radius:var(--shape-lg);overflow:hidden;margin-bottom:8px;cursor:pointer;box-shadow:var(--elev1);border:1px solid var(--m3-outline-variant);transition:box-shadow var(--m3-dur-short4) var(--m3-ease)}.sg-post:hover{box-shadow:var(--elev2)}.btn-filled{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:var(--shape-full);background:var(--m3-primary);color:var(--m3-on-primary);font-size:14px;font-weight:500;letter-spacing:.01em;border:none;cursor:pointer;box-shadow:var(--elev1);transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.btn-filled:before{content:"";position:absolute;inset:0;background:var(--m3-on-primary);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.btn-filled:hover{box-shadow:var(--elev2)}.btn-filled:hover:before{opacity:.08}.btn-filled:active{box-shadow:var(--elev0)}.btn-filled:active:before{opacity:.12}.btn-filled:disabled{background:rgba(var(--m3-on-surface),.12);color:rgba(var(--m3-on-surface),.38);box-shadow:none;cursor:not-allowed}.btn-tonal{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:var(--shape-full);background:var(--m3-secondary-container);color:var(--m3-on-secondary-container);font-size:14px;font-weight:500;letter-spacing:.01em;border:none;cursor:pointer;transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.btn-tonal:before{content:"";position:absolute;inset:0;background:var(--m3-on-secondary-container);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.btn-tonal:hover{box-shadow:var(--elev1)}.btn-tonal:hover:before{opacity:.08}.btn-tonal:active:before{opacity:.12}.btn-outlined{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:var(--shape-full);background:transparent;color:var(--m3-primary);border:1.5px solid var(--m3-outline);font-size:14px;font-weight:500;letter-spacing:.01em;cursor:pointer;transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.btn-outlined:before{content:"";position:absolute;inset:0;background:var(--m3-primary);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.btn-outlined:hover{border-color:var(--m3-primary)}.btn-outlined:hover:before{opacity:.08}.btn-outlined:active:before{opacity:.12}.btn-text{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:var(--shape-full);background:transparent;color:var(--m3-primary);font-size:14px;font-weight:500;letter-spacing:.01em;border:none;cursor:pointer;transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.btn-text:before{content:"";position:absolute;inset:0;background:var(--m3-primary);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.btn-text:hover:before{opacity:.08}.btn-text:active:before{opacity:.12}.m3-fab{width:56px;height:56px;border-radius:var(--shape-lg);background:var(--m3-primary-container);color:var(--m3-on-primary-container);display:flex;align-items:center;justify-content:center;font-size:20px;border:none;cursor:pointer;box-shadow:var(--elev3);transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.m3-fab:before{content:"";position:absolute;inset:0;background:var(--m3-on-primary-container);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.m3-fab:hover{box-shadow:var(--elev4)}.m3-fab:hover:before{opacity:.08}.m3-fab:active{box-shadow:var(--elev3);transform:scale(.96)}.auth-input{width:100%;padding:14px 16px;background:var(--m3-surface-variant);border:none;border-bottom:2px solid var(--m3-outline);border-radius:var(--shape-sm) var(--shape-sm) 0 0;font-size:16px;font-family:inherit;color:var(--m3-on-surface);outline:none;transition:border-color var(--m3-dur-short4) var(--m3-ease);display:block}.auth-input:focus{border-bottom-color:var(--m3-primary);border-bottom-width:2px;background:var(--m3-surface-3)}.auth-input::placeholder{color:var(--m3-on-surface-variant)}.btn-primary{width:100%;padding:14px;background:var(--m3-primary);color:var(--m3-on-primary);border:none;border-radius:var(--shape-full);font-size:15px;font-weight:500;letter-spacing:.01em;cursor:pointer;box-shadow:var(--elev1);transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.btn-primary:hover{box-shadow:var(--elev2);filter:brightness(1.04)}.btn-primary:active{box-shadow:var(--elev0);filter:brightness(.96)}.btn-google{width:100%;padding:13px;background:var(--m3-surface);border:1.5px solid var(--m3-outline-variant);border-radius:var(--shape-full);font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:12px;transition:all var(--m3-dur-short4) var(--m3-ease);color:var(--m3-on-surface);box-shadow:var(--elev1)}.btn-google:hover{box-shadow:var(--elev2);background:var(--m3-surface-1)}@keyframes m3-shimmer{0%{transform:translate(-100%)}to{transform:translate(200%)}}.skeleton{background:var(--skel);border-radius:var(--shape-sm);overflow:hidden;position:relative}.skeleton:after{content:"";position:absolute;inset:0 -100%;background:linear-gradient(90deg,transparent 0%,var(--skel-shine) 40%,var(--skel-shine) 60%,transparent 100%);animation:m3-shimmer 1.4s ease-in-out infinite;border-radius:inherit}.modal-overlay{position:fixed;inset:0;background:var(--m3-scrim);z-index:500;display:flex;align-items:flex-end;justify-content:center;animation:m3-fade-in var(--m3-dur-short4) var(--m3-ease)}@media(min-width:600px){.modal-overlay{align-items:center}}@keyframes m3-fade-in{0%{opacity:0}to{opacity:1}}@keyframes m3-slide-up{0%{transform:translateY(32px);opacity:0}to{transform:translateY(0);opacity:1}}.modal{background:var(--m3-surface-3);border-radius:var(--shape-xl) var(--shape-xl) 0 0;width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;padding:24px 24px 32px;border:1px solid var(--m3-outline-variant);animation:m3-slide-up var(--m3-dur-med2) var(--m3-ease-decel)}@media(min-width:600px){.modal{border-radius:var(--shape-xl);animation:m3-scale-in var(--m3-dur-med2) var(--m3-ease-decel)}@keyframes m3-modal-scale{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--m3-outline-variant)}.modal-title{font-size:18px;font-weight:500;color:var(--m3-on-surface);letter-spacing:-.1px}.page-layer{position:fixed;inset:0;background:var(--m3-surface);z-index:200;overflow-y:auto;transform:translate(100%);transition:transform var(--m3-dur-med2) var(--m3-ease-decel)}.page-layer.open{transform:translate(0)}.page-back-btn{width:40px;height:40px;border-radius:var(--shape-full);background:var(--m3-surface-variant);display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-size:18px;flex-shrink:0;color:var(--m3-on-surface-variant);transition:all var(--m3-dur-short4) var(--m3-ease)}.page-back-btn:hover{background:var(--m3-surface-3);color:var(--m3-on-surface)}.toast{position:fixed;bottom:90px;left:50%;transform:translate(-50%) translateY(12px);background:var(--m3-inverse-surface);color:var(--m3-inverse-on-surface);padding:12px 20px;border-radius:var(--shape-sm);font-size:14px;font-weight:500;letter-spacing:.01em;z-index:9999;opacity:0;transition:opacity var(--m3-dur-short4) var(--m3-ease),transform var(--m3-dur-short4) var(--m3-ease);white-space:nowrap;pointer-events:none;box-shadow:var(--elev3);min-width:160px;text-align:center}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}[data-theme=dark] .toast{background:var(--m3-inverse-surface);color:var(--m3-inverse-on-surface)}.comment-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--m3-outline-variant)}.comment-av{width:36px;height:36px;border-radius:var(--shape-full);object-fit:cover;flex-shrink:0}.comment-body{flex:1}.comment-username{font-size:13px;font-weight:700;color:var(--m3-on-surface)}.comment-text{font-size:14px;color:var(--m3-on-surface-variant);line-height:1.55;margin-top:2px}.comment-time{font-size:11px;color:var(--m3-outline);margin-top:4px}.profile-cover{height:100px;background:linear-gradient(135deg,var(--m3-primary-container),var(--m3-secondary-container))}.profile-av{width:84px;height:84px;border-radius:var(--shape-full);border:4px solid var(--m3-surface);object-fit:cover;margin-top:-42px;margin-left:16px;box-shadow:var(--elev2)}.profile-stat{text-align:center;cursor:pointer}.profile-stat .num{font-size:20px;font-weight:700;color:var(--m3-on-surface);display:block;letter-spacing:-.2px}.profile-stat .lbl{font-size:12px;color:var(--m3-on-surface-variant);font-weight:500}.profile-tab{flex:1;padding:14px;font-size:13px;font-weight:500;letter-spacing:.01em;color:var(--m3-on-surface-variant);border-bottom:2px solid transparent;transition:all var(--m3-dur-short4) var(--m3-ease);background:none;border-top:none;border-left:none;border-right:none;cursor:pointer}.profile-tab.active{color:var(--m3-primary);border-bottom-color:var(--m3-primary);font-weight:700}.btn-follow{padding:10px 24px;border-radius:var(--shape-full);font-size:13px;font-weight:500;letter-spacing:.01em;border:1.5px solid var(--m3-outline);cursor:pointer;background:transparent;color:var(--m3-primary);transition:all var(--m3-dur-short4) var(--m3-ease)}.btn-follow:hover{background:var(--m3-primary-container);border-color:transparent}.btn-follow.following{background:var(--m3-surface-variant);color:var(--m3-on-surface-variant);border-color:transparent}.notif-item{display:flex;align-items:center;gap:14px;padding:14px 16px;cursor:pointer;border-bottom:1px solid var(--m3-outline-variant);transition:background var(--m3-dur-short3) var(--m3-ease)}.notif-item:hover{background:var(--m3-surface-1)}.notif-item.unread{background:color-mix(in srgb,var(--m3-primary-container) 30%,var(--m3-surface))}.notif-av{width:48px;height:48px;border-radius:var(--shape-full);object-fit:cover;flex-shrink:0;position:relative}.notif-badge-icon{position:absolute;bottom:-2px;right:-2px;width:20px;height:20px;border-radius:var(--shape-full);border:2px solid var(--m3-surface);display:flex;align-items:center;justify-content:center}.notif-text{flex:1;font-size:14px;color:var(--m3-on-surface);line-height:1.5}.notif-time{font-size:12px;margin-top:4px;font-weight:500;color:var(--m3-outline)}.notif-dot{width:8px;height:8px;background:var(--m3-primary);border-radius:var(--shape-full);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:#0a0a0f}.short-img-wrap{flex:0 0 38%;position:relative;overflow:hidden;background:#111118}.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:500;color:#fff;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;letter-spacing:-.1px}.short-desc{flex:1;padding:0 16px;font-size:14px;color:#ffffffbf;line-height:1.65;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,.1)}.short-cat{background:#1b6ef5d9;backdrop-filter:blur(8px);color:#fff;font-size:10px;font-weight:700;padding:3px 10px;border-radius:var(--shape-full);text-transform:uppercase;letter-spacing:.06em}.short-src{font-size:11px;color:#ffffff80;font-weight:500}.short-acts{display:flex;gap:8px}.short-btn{padding:8px 16px;border-radius:var(--shape-full);font-size:12px;font-weight:500;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;letter-spacing:.01em}.short-btn.full{background:#ffffff26;backdrop-filter:blur(8px);color:#fff}.short-btn.repost{background:#1b6ef5d9;backdrop-filter:blur(8px);color:#fff}.shorts-nav{position:fixed;bottom:0;left:0;right:0;z-index:200;background:#000000a6;backdrop-filter:blur(12px);display:flex;align-items:center;height:64px}.shorts-nav .nav-btn{color:#fff9}.shorts-nav .nav-btn.active{color:#fff}.shorts-nav .nav-btn .nav-indicator{background:#ffffff26}.shorts-cat-bar{position:fixed;top:0;left:0;right:0;z-index:200;background:#000000b3;backdrop-filter:blur(12px);display:flex;gap:8px;overflow-x:auto;padding:10px 14px;scrollbar-width:none}.shorts-cat-bar::-webkit-scrollbar{display:none}.short-cat-btn{padding:6px 16px;border-radius:var(--shape-full);font-size:12px;font-weight:500;color:#ffffffb3;border:1.5px solid rgba(255,255,255,.2);background:transparent;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:all var(--m3-dur-short4) var(--m3-ease)}.short-cat-btn.active{background:#fff;color:#000;border-color:#fff}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp var(--m3-dur-med2) var(--m3-ease) both}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes bell-shake{0%,to{transform:rotate(0)}10%{transform:rotate(-18deg)}20%{transform:rotate(18deg)}30%{transform:rotate(-12deg)}40%{transform:rotate(12deg)}50%{transform:rotate(-6deg)}60%{transform:rotate(6deg)}70%{transform:rotate(-2deg)}80%{transform:rotate(2deg)}}.nav-btn-notif.active-notif i{color:var(--m3-error)!important;animation:bell-shake .8s ease .2s both}.nav-btn-notif.active-notif{color:var(--m3-error)!important}[data-theme=dark] input,[data-theme=dark] textarea{background:var(--m3-surface-2);color:var(--m3-on-surface);border-color:var(--m3-outline-variant)}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:var(--m3-outline)}.desktop-sidebar{display:none}@media(min-width:900px){body{padding-bottom:0}.bottom-nav{display:none!important}.desktop-sidebar{position:fixed;top:0;left:0;width:256px;height:100vh;background:var(--m3-surface-1);border-right:1px solid var(--m3-outline-variant);display:flex;flex-direction:column;padding:0 12px 24px;z-index:200;overflow-y:auto}.desktop-sidebar-logo{display:flex;align-items:center;gap:12px;padding:22px 10px 20px;cursor:pointer;margin-bottom:4px}.desktop-sidebar-logo img{width:40px;height:40px;border-radius:var(--shape-full)}.desktop-sidebar-logo span{font-size:22px;font-weight:600;color:var(--m3-primary);font-family:Google Sans Display,sans-serif;letter-spacing:-.3px}.desktop-nav-item{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--shape-full);font-size:14px;font-weight:500;letter-spacing:.01em;color:var(--m3-on-surface-variant);cursor:pointer;margin-bottom:2px;border:none;background:none;width:100%;text-align:left;text-decoration:none;transition:all var(--m3-dur-short4) var(--m3-ease);position:relative;overflow:hidden}.desktop-nav-item:before{content:"";position:absolute;inset:0;background:var(--m3-on-surface);opacity:0;border-radius:inherit;transition:opacity var(--m3-dur-short3) var(--m3-ease)}.desktop-nav-item:hover:before{opacity:.08}.desktop-nav-item:active:before{opacity:.12}.desktop-nav-item i{font-size:22px;width:24px;text-align:center}.desktop-nav-item.active{background:var(--m3-secondary-container);color:var(--m3-on-secondary-container);font-weight:700}.desktop-nav-item.active i{color:var(--m3-on-secondary-container)}.desktop-nav-post-btn{margin-top:12px;padding:14px 0;background:var(--m3-primary-container);color:var(--m3-on-primary-container);border:none;border-radius:var(--shape-full);font-size:14px;font-weight:500;cursor:pointer;width:100%;box-shadow:var(--elev1);transition:all var(--m3-dur-short4) var(--m3-ease)}.desktop-nav-post-btn:hover{box-shadow:var(--elev2);filter:brightness(1.03)}.sg-desktop-shell{margin-left:256px;min-height:100vh;display:flex;justify-content:center;background:var(--bg)}.sg-desktop-feed{width:100%;max-width:630px;padding:24px 0 80px;flex-shrink:0}.sg-desktop-right{width:320px;flex-shrink:0;padding:24px 0 24px 24px}.sg-desktop-header-hidden{display:none}.nt-desktop-shell{display:flex;min-height:100vh;background:var(--bg)}.nt-desktop-left{position:fixed;top:64px;left:0;width:200px;height:calc(100vh - 64px);overflow-y:auto;padding:16px 12px;background:var(--m3-surface-1);border-right:1px solid var(--m3-outline-variant)}.nt-desktop-main{margin-left:200px;flex:1;min-width:0;padding:24px 24px 80px;max-width:calc(100% - 520px)}.nt-desktop-right-panel{width:320px;flex-shrink:0;padding:24px 16px 24px 0;position:sticky;top:64px;max-height:calc(100vh - 64px);overflow-y:auto;align-self:flex-start}.nt-desktop-topbar{position:fixed;top:0;left:0;right:0;height:64px;background:var(--header-bg);backdrop-filter:blur(20px);border-bottom:1px solid var(--m3-outline-variant);display:flex;align-items:center;padding:0 24px;gap:24px;z-index:300}.nt-sidebar-cat{display:block;width:100%;padding:10px 16px;border-radius:var(--shape-full);font-size:13px;font-weight:500;letter-spacing:.01em;color:var(--m3-on-surface-variant);background:none;border:none;cursor:pointer;text-align:left;margin-bottom:2px;transition:all var(--m3-dur-short4) var(--m3-ease)}.nt-sidebar-cat:hover{background:var(--m3-surface-variant);color:var(--m3-on-surface)}.nt-sidebar-cat.active{background:var(--m3-secondary-container);color:var(--m3-on-secondary-container);font-weight:700}.nt-main-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.nt-main-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.nt-widget{background:var(--m3-surface-1);border:1px solid var(--m3-outline-variant);border-radius:var(--shape-lg);padding:16px;margin-bottom:16px;box-shadow:var(--elev1)}.nt-widget-title{font-size:14px;font-weight:600;color:var(--m3-on-surface);margin-bottom:12px}.nt-trend-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--m3-outline-variant);cursor:pointer;transition:opacity var(--m3-dur-short4) var(--m3-ease)}.nt-trend-item:last-child{border-bottom:none}.nt-trend-item:hover{opacity:.75}.nt-trend-num{font-size:13px;font-weight:700;color:var(--m3-outline);width:20px;flex-shrink:0}.nt-trend-text{font-size:13px;font-weight:500;color:var(--m3-on-surface);line-height:1.4;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.nt-trend-img{width:48px;height:36px;border-radius:var(--shape-sm);object-fit:cover;flex-shrink:0}.sg-widget{background:var(--m3-surface-1);border:1px solid var(--m3-outline-variant);border-radius:var(--shape-lg);padding:16px;margin-bottom:16px;box-shadow:var(--elev1)}.sg-widget-title{font-size:14px;font-weight:600;color:var(--m3-on-surface);margin-bottom:12px}}@media(min-width:1160px){.sg-desktop-feed{max-width:680px}.nt-desktop-left{width:220px}.nt-desktop-main{margin-left:220px;max-width:calc(100% - 560px)}.nt-desktop-right-panel{width:340px}.desktop-sidebar{width:280px}.sg-desktop-shell{margin-left:280px}}@media(min-width:768px)and (max-width:899px){.bottom-nav{display:none!important}.desktop-sidebar{position:fixed;top:0;left:0;width:80px;height:100vh;background:var(--m3-surface-1);border-right:1px solid var(--m3-outline-variant);display:flex;flex-direction:column;align-items:center;padding:12px 0 24px;z-index:200}.desktop-sidebar-logo{padding:14px 0 18px;flex-direction:column;gap:4px}.desktop-sidebar-logo img{width:36px;height:36px}.desktop-sidebar-logo span{display:none}.desktop-nav-item{justify-content:center;padding:14px 0;width:52px;border-radius:var(--shape-full)}.desktop-nav-item span{display:none}.desktop-nav-item i{width:auto;margin:0}.desktop-nav-post-btn{width:48px;height:48px;padding:0;border-radius:var(--shape-full);font-size:20px;margin:10px auto 0;display:flex;align-items:center;justify-content:center}.desktop-nav-post-btn span{display:none}.sg-desktop-shell{margin-left:80px}.nt-desktop-left{display:none}.nt-desktop-main{margin-left:80px;max-width:100%}.nt-desktop-right-panel,.sg-desktop-right{display:none}}.sg-mobile-only{display:block}.sg-desktop-shell{display:none}@media(min-width:900px){.sg-mobile-only{display:none}.sg-desktop-shell{display:flex}.sg-desktop-header-hidden{display:none!important}}@media(min-width:768px)and (max-width:899px){.sg-mobile-only{display:none}.sg-desktop-shell{display:flex}}.nt-desktop-only{display:none}.nt-mobile-only{display:block}@media(min-width:900px){.nt-desktop-only{display:block}.nt-mobile-only{display:none}.nt-desktop-topbar{left:0}}@media(min-width:768px)and (max-width:899px){.nt-desktop-only{display:block}.nt-mobile-only{display:none}}.nt-desktop-topbar>:last-child{margin-left:auto}