:root{color-scheme:dark;--bg:#000;--topbar:56px;--text:#fff;--muted:#a1a1a1;--line:#202020;--panel:#111;--soft:#181818;--danger:#ff3040}*{box-sizing:border-box}html,body{height:100%;background:var(--bg)}html{overscroll-behavior:none}body{margin:0;overflow:hidden;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);font-size:18px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}.topbar{height:var(--topbar);border-bottom:1px solid var(--line);background:rgba(0,0,0,.92);backdrop-filter:blur(18px);position:relative;z-index:50}.topbar-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;width:min(1180px,100%);margin:0 auto;padding:0 18px}.brand{color:#fff;text-decoration:none;font-size:20px;line-height:1;font-weight:800;letter-spacing:-.055em;justify-self:start}.feed-tabs{display:flex;align-items:center;justify-content:center;height:100%;gap:3px}.feed-tab{position:relative;height:100%;border:0;background:none;color:#8a8a8a;padding:0 13px;font-size:14px;font-weight:700;cursor:pointer}.feed-tab:hover{color:#ddd}.feed-tab.active{color:#fff}.feed-tab.active:after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:#fff;border-radius:2px}.top-actions{justify-self:end;display:flex;align-items:center;gap:7px;position:relative}.icon-button,.account-button{width:38px;height:38px;border:0;background:transparent;color:#fff;border-radius:50%;display:grid;place-items:center;cursor:pointer}.icon-button:hover,.account-button:hover{background:#151515}.icon-button svg,.account-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.saved-filter svg{fill:none}.saved-filter.active svg{fill:#fff}.account-avatar{display:none;width:30px;height:30px;border-radius:50%;background:#f2f2f2;color:#050505;font-size:13px;font-weight:800;align-items:center;justify-content:center}.logged-in .account-avatar{display:flex}.logged-in .account-guest-icon{display:none}.account-menu{position:absolute;right:0;top:48px;width:190px;background:#111;border:1px solid #2a2a2a;border-radius:14px;padding:7px;box-shadow:0 16px 50px rgba(0,0,0,.5);z-index:100}.account-menu-user{padding:10px 11px 8px;font-size:13px;font-weight:800;border-bottom:1px solid #242424;margin-bottom:5px;overflow:hidden;text-overflow:ellipsis}.account-menu a,.account-menu button{width:100%;border:0;background:none;color:#e9e9e9;text-decoration:none;text-align:left;display:block;padding:10px 11px;border-radius:8px;font-size:13px;cursor:pointer}.account-menu a:hover,.account-menu button:hover{background:#1c1c1c}.feed-viewport{position:relative;height:calc(100svh - var(--topbar));overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;overscroll-behavior-y:contain;scrollbar-width:none;background:#000}.feed-viewport::-webkit-scrollbar{display:none}.feed{min-height:100%}.post{height:calc(100svh - var(--topbar));min-height:560px;scroll-snap-align:start;scroll-snap-stop:always;display:grid;place-items:center;position:relative}.post-shell{position:relative;height:min(calc(100% - 24px),920px);aspect-ratio:9/16;max-width:calc(100vw - 118px);background:#080808;border-radius:18px;overflow:visible}.media-stage{position:absolute;inset:0;background:#050505;border-radius:18px;overflow:hidden;isolation:isolate;box-shadow:0 0 0 1px rgba(255,255,255,.06)}.single-media,.gallery-slide img{width:100%;height:100%;display:block;object-fit:contain;background:#050505}.video-wrap{width:100%;height:100%;position:relative}.video-wrap video{width:100%;height:100%;display:block;object-fit:contain;background:#050505}.video-toggle{position:absolute;left:14px;top:14px;width:39px;height:39px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.4);backdrop-filter:blur(10px);display:grid;place-items:center;color:#fff;cursor:pointer;z-index:6;opacity:.92}.video-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.gallery{width:100%;height:100%;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;touch-action:pan-x pan-y;overscroll-behavior-x:contain}.gallery::-webkit-scrollbar{display:none}.gallery-slide{width:100%;height:100%;flex:0 0 100%;scroll-snap-align:start;scroll-snap-stop:always}.gallery-dots{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:5px;max-width:70%;padding:6px 8px;border-radius:999px;background:rgba(0,0,0,.28);backdrop-filter:blur(8px);z-index:8}.gallery-dot{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.45);transition:transform .15s ease,background .15s ease;flex:0 0 auto}.gallery-dot.active{background:#fff;transform:scale(1.35)}.post-actions{position:absolute;left:calc(100% + 14px);bottom:26px;display:grid;gap:16px;z-index:12}.action{border:0;background:none;color:#fff;width:64px;display:grid;justify-items:center;gap:5px;cursor:pointer;padding:0}.action-icon{width:46px;height:46px;border-radius:50%;background:#121212;border:1px solid #252525;display:grid;place-items:center;transition:transform .12s ease,background .12s ease}.action:active .action-icon{transform:scale(.9)}.action svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}.action.like.active{color:#ff3346}.action.like.active .action-icon{background:#231013;border-color:#432027}.action.like.active svg{fill:currentColor}.action.favorite.active .action-icon{background:#f5f5f5;color:#080808;border-color:#f5f5f5}.action.favorite.active svg{fill:currentColor}.action-count{font-size:12px;font-weight:700;color:#d4d4d4;min-height:14px}.post-caption{position:absolute;left:16px;right:16px;bottom:16px;z-index:7;font-size:14px;line-height:1.45;font-weight:600;text-shadow:0 1px 8px #000,0 1px 3px #000;max-height:7.6em;overflow:auto;scrollbar-width:none;padding-right:4px}.post-caption::-webkit-scrollbar{display:none}.post-caption.has-gallery{bottom:50px}.post-caption:empty{display:none}.feed-loader{height:70px;display:grid;place-items:center}.feed-loader span{width:26px;height:26px;border:2px solid #333;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.feed-empty{height:100%;min-height:420px;display:grid;place-content:center;text-align:center;gap:8px;color:#777;padding:30px}.feed-empty strong{color:#d7d7d7;font-size:18px}.feed-empty span{font-size:14px}.feed-sentinel{height:1px}.auth-dialog{border:0;padding:0;background:transparent;color:#fff;max-width:none;max-height:none}.auth-dialog::backdrop{background:rgba(0,0,0,.75);backdrop-filter:blur(8px)}.auth-card{position:relative;width:min(430px,calc(100vw - 28px));background:#101010;border:1px solid #292929;border-radius:20px;padding:28px;box-shadow:0 28px 90px rgba(0,0,0,.6)}.dialog-close{position:absolute;right:14px;top:14px;width:36px;height:36px;border:0;background:#1c1c1c;border-radius:50%;color:#fff;display:grid;place-items:center;cursor:pointer}.dialog-close svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.auth-brand{font-size:13px;font-weight:800;letter-spacing:.03em;margin-bottom:28px}.auth-card h2{font-size:30px;letter-spacing:-.04em;margin:0 0 8px}.auth-subtitle{color:#969696;font-size:14px;line-height:1.5;margin:0 0 24px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#080808;border-radius:10px;padding:4px;margin-bottom:18px}.auth-tab{border:0;background:transparent;color:#8a8a8a;padding:9px 10px;border-radius:7px;font-size:13px;font-weight:700;cursor:pointer}.auth-tab.active{background:#1d1d1d;color:#fff}.auth-form{display:grid;gap:14px}.auth-form label{display:grid;gap:7px;color:#d7d7d7;font-size:13px;font-weight:700}.auth-form input{border:1px solid #303030;background:#080808;color:#fff;border-radius:10px;padding:12px 13px;font-size:16px;outline:none}.auth-form input:focus{border-color:#666}.auth-submit{border:0;background:#fff;color:#000;border-radius:10px;padding:12px 16px;font-weight:800;cursor:pointer;margin-top:3px}.auth-submit:disabled{opacity:.55;cursor:wait}.auth-error{background:#281214;border:1px solid #542126;color:#ffc0c5;padding:10px 12px;border-radius:9px;font-size:13px;margin-bottom:14px}.auth-note{text-align:center;color:#666;font-size:11px;margin-top:18px}.tap-play{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:0;transition:opacity .15s ease;z-index:5}.tap-play.visible{opacity:1}.tap-play span{width:64px;height:64px;border-radius:50%;background:rgba(0,0,0,.42);backdrop-filter:blur(8px);display:grid;place-items:center}.tap-play svg{width:28px;height:28px;fill:#fff;transform:translateX(2px)}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:700px){:root{--topbar:52px}.topbar-inner{padding:0 10px;gap:6px;grid-template-columns:auto 1fr auto}.brand{font-size:17px}.feed-tabs{justify-self:center}.feed-tab{font-size:12px;padding:0 8px}.feed-tab.active:after{left:8px;right:8px}.top-actions{gap:0}.icon-button,.account-button{width:36px;height:36px}.saved-filter{display:none}.post{min-height:0}.post-shell{height:100%;width:100%;max-width:none;aspect-ratio:auto;border-radius:0;overflow:hidden}.media-stage{border-radius:0;box-shadow:none}.post-actions{left:auto;right:max(10px,env(safe-area-inset-right));bottom:max(72px,calc(58px + env(safe-area-inset-bottom)));gap:15px}.action{width:50px}.action-icon{width:44px;height:44px;background:rgba(0,0,0,.38);border-color:rgba(255,255,255,.12);backdrop-filter:blur(9px)}.action-count{font-size:11px;text-shadow:0 1px 4px #000}.post-caption{left:14px;right:74px;bottom:max(16px,env(safe-area-inset-bottom));font-size:13px}.post-caption.has-gallery{bottom:max(48px,calc(38px + env(safe-area-inset-bottom)))}.gallery-dots{bottom:max(14px,env(safe-area-inset-bottom))}.video-toggle{top:12px;left:12px}.account-menu{right:4px}.auth-card{padding:24px 20px 22px;border-radius:18px}}@media(max-width:420px){.brand{font-size:15px}.feed-tab{font-size:11px;padding:0 6px}.feed-tab.active:after{left:6px;right:6px}.topbar-inner{padding:0 7px}.account-button{width:34px;height:34px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}