.bottom-nav-container{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--glass-border);z-index:1000;border-radius:28px 28px 0 0;justify-content:space-evenly;align-items:center;width:100%;height:76px;display:flex;position:fixed;bottom:0;left:0;box-shadow:0 -4px 30px #0009}body.bottom-menu-lock{touch-action:none;overflow:hidden}.nav-item{color:var(--text-muted);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;min-width:0;max-width:72px;height:100%;font-family:inherit;font-size:11px;font-weight:700;transition:all .3s cubic-bezier(.2,.8,.2,1);display:flex;position:relative}.nav-item svg{stroke:currentColor;stroke-width:2px;fill:none;width:26px;height:26px;margin-bottom:5px;transition:all .3s cubic-bezier(.2,.8,.2,1)}.nav-item.active{color:var(--accent-main)}.nav-item.active svg{filter:drop-shadow(0 2px 8px var(--accent-glow));transform:translateY(-4px)}.nav-item.active:after{content:"";background-color:var(--accent-main);width:4px;height:4px;box-shadow:0 0 8px var(--accent-main);border-radius:50%;animation:.3s forwards popIn;position:absolute;bottom:8px}.profile-nav-item{overflow:visible}.nav-unread-alert{color:#fff;pointer-events:none;background:linear-gradient(135deg,#ef4444,#fb7185);border:1px solid #ffffff47;border-radius:999px;justify-content:flex-start;align-items:center;gap:.34rem;min-width:122px;max-width:min(150px,42vw);height:30px;padding:0 .46rem 0 .28rem;animation:1.35s ease-in-out infinite unreadFloat;display:inline-flex;position:absolute;top:-31px;right:-2px;box-shadow:0 12px 28px #ef444457,0 0 0 5px #ef44441f}.nav-unread-alert[hidden]{display:none!important}.nav-unread-alert b{color:#ef4444;background:#fff;border-radius:999px;flex:none;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 .28rem;font-size:.68rem;font-weight:950;line-height:1;display:inline-flex}.nav-unread-alert small{color:#fff;white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:.62rem;font-weight:950;line-height:1;overflow:hidden}.nav-menu-button{color:#fff;height:88px;transform:translateY(-12px)}.nav-menu-button span:last-child{color:#ffffffe0;margin-top:2px}.menu-orb{background:linear-gradient(145deg, var(--accent-main), #ff7a18);width:58px;height:58px;box-shadow:0 16px 34px -16px var(--accent-main), 0 0 0 8px #ffffff0d;border:1px solid #ffffff2e;border-radius:50%;justify-content:center;align-items:center;display:flex}.nav-menu-button svg{stroke-width:2.8px;filter:drop-shadow(0 3px 8px #0000004d);width:27px;height:27px;margin:0}.nav-menu-button.active:after{display:none}.bottom-menu-backdrop{z-index:1090;backdrop-filter:blur(5px);opacity:0;background:#0000009e;transition:opacity .25s;position:fixed;inset:0}.bottom-menu-backdrop.active{opacity:1}.bottom-menu-sheet{z-index:1100;padding:.75rem 1.05rem calc(1.1rem + env(safe-area-inset-bottom));overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#ffffff38 transparent;touch-action:pan-y;background:radial-gradient(circle at 18% 0,#00f0ff29,#0000 34%),radial-gradient(circle at 88% 12%,#ff2a5f2e,#0000 30%),linear-gradient(#0a0a0cfa,#030712fa);border:1px solid #ffffff1a;border-radius:34px 34px 0 0;max-height:calc(100dvh - .75rem);transition:transform .28s cubic-bezier(.2,.8,.2,1);position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(110%);box-shadow:0 -24px 60px #000000b8}.bottom-menu-sheet::-webkit-scrollbar{width:7px}.bottom-menu-sheet::-webkit-scrollbar-thumb{background:#ffffff38;border-radius:999px}.bottom-menu-sheet.active{transform:translateY(0)}.bottom-menu-sheet.is-dragging{transition:none}.sheet-handle{background:#ffffff2e;border-radius:999px;width:46px;height:5px;margin:0 auto 1rem}.sheet-head{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.sheet-user-card{background:linear-gradient(135deg,#ff2a5f24,#38bdf81a);border:1px solid #ffffff18;border-radius:26px;align-items:center;gap:.78rem;width:min(720px,100%);min-height:82px;margin:0 auto 1rem;padding:.72rem;display:flex;box-shadow:0 18px 44px -34px #ff2a5fbf}.sheet-user-avatar-ring{--profile-progress:0%;background:conic-gradient(var(--accent-secondary) var(--profile-progress), #ffffff21 0), #ffffff0f;border-radius:50%;flex:none;place-items:center;width:62px;height:62px;padding:3px;display:grid}.sheet-user-avatar-ring img{object-fit:cover;background:#111827;border:3px solid #040812fa;border-radius:50%;width:100%;height:100%}.sheet-user-copy{flex:1;min-width:0;display:block}.sheet-user-role{max-width:100%;color:var(--accent-secondary);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;background:#ffffff14;border-radius:999px;padding:.16rem .5rem;font-size:.57rem;font-weight:950;display:inline-flex}.sheet-user-copy b{color:#fff;white-space:nowrap;text-overflow:ellipsis;margin-top:.28rem;font-size:.96rem;font-weight:950;display:block;overflow:hidden}.sheet-user-meta{align-items:center;gap:.45rem;margin-top:.3rem;display:flex}.sheet-user-meta small{color:#ffffff8c;white-space:nowrap;min-width:0;font-size:.64rem;font-weight:850}.sheet-user-meta small:first-child{color:#fff}.sheet-user-arrow{color:#ffffff9e;background:#ffffff0e;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;display:grid}.sheet-user-arrow svg{stroke:currentColor;stroke-width:2.5px;fill:none;width:18px;height:18px}.sheet-user-card.is-loading .sheet-user-avatar-ring,.sheet-user-card.is-loading .sheet-user-role,.sheet-user-card.is-loading .sheet-user-copy b,.sheet-user-card.is-loading .sheet-user-meta small{color:#0000;background:linear-gradient(90deg,#ffffff14,#ffffff2e,#ffffff14) 0 0/220% 100%;animation:1.2s ease-in-out infinite sheetUserShimmer}.sheet-user-card.is-loading .sheet-user-role{width:78px;height:19px}.sheet-user-card.is-loading .sheet-user-copy b{border-radius:999px;width:min(150px,70%);height:18px}.sheet-user-card.is-loading .sheet-user-meta small{border-radius:999px;width:48px;height:12px}.sheet-kicker{color:var(--accent-secondary);letter-spacing:.22em;text-transform:uppercase;margin-bottom:.25rem;font-size:.62rem;font-weight:900;display:block}.sheet-head h2{color:#fff;font-size:1.25rem;font-weight:950}.sheet-close{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff1f;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.sheet-close svg{stroke:currentColor;stroke-width:2.4px;fill:none;width:20px;height:20px}.sheet-menu-section{width:min(720px,100%);margin:0 auto 1.05rem}.sheet-menu-section:last-child{margin-bottom:0}.sheet-section-title{justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:.7rem;padding:0 .12rem;display:flex}.sheet-section-title span{color:#fff;letter-spacing:.02em;font-size:.82rem;font-weight:950}.sheet-section-title small{color:#ffffff61;white-space:nowrap;font-size:.62rem;font-weight:820}.sheet-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem .62rem;max-width:100%;display:grid}.sheet-action{background:0 0;border:1px solid #0000;border-radius:22px;flex-direction:column;justify-content:flex-start;align-items:center;gap:.52rem;min-width:0;min-height:96px;padding:.55rem .25rem;transition:transform .2s,background .2s,border-color .2s;display:flex}.sheet-action:active,.sheet-action:hover{background:#ffffff0b;border-color:#ffffff14;transform:translateY(-2px)}.sheet-icon{width:62px;height:62px;color:var(--accent-main);background:#ff2a5f21;border-radius:22px;flex:none;justify-content:center;align-items:center;display:flex}.sheet-icon svg{stroke:currentColor;stroke-width:2.3px;fill:none;width:25px;height:25px}.sheet-action b,.sheet-action small{text-align:center;min-width:0;display:block}.sheet-action b{color:#fff;text-transform:uppercase;letter-spacing:-.01em;font-size:.7rem;font-weight:950}.sheet-action small{color:#ffffff7a;white-space:nowrap;margin-top:2px;font-size:.56rem;font-weight:750}.sheet-action.is-sky .sheet-icon{color:#38bdf8;background:#38bdf821}.sheet-action.is-teal .sheet-icon{color:#2dd4bf;background:#2dd4bf24}.sheet-action.is-amber .sheet-icon{color:#facc15;background:#facc1521}.sheet-action.is-orange .sheet-icon{color:#fb923c;background:#fb923c21}.sheet-action.is-violet .sheet-icon{color:#a78bfa;background:#a78bfa24}.sheet-action.is-indigo .sheet-icon{color:#818cf8;background:#818cf824}.sheet-action.is-cosplay .sheet-icon{color:#38bdf8;background:#38bdf824}@keyframes popIn{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes unreadFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes sheetUserShimmer{0%{background-position:110% 0}to{background-position:-110% 0}}@media (width>=760px){.bottom-menu-sheet{border-radius:30px;width:min(620px,100vw - 2rem);bottom:1rem;left:50%;right:auto;transform:translate(-50%,calc(100% + 2rem))}.bottom-menu-sheet.active{transform:translate(-50%)}}@media (width<=380px){.bottom-nav-container{height:72px}.nav-item{font-size:10px}.nav-item svg{width:23px;height:23px}.menu-orb{width:54px;height:54px}.sheet-grid{gap:.55rem}.sheet-action{gap:.42rem;min-height:88px;padding:.45rem .1rem}.sheet-icon{border-radius:19px;width:55px;height:55px}}