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4px}.ds-profile-nudge-text{font-size:11px;line-height:1.4;color:#78350f;margin:0 0 8px}.ds-profile-nudge-btn{display:inline-block;padding:6px 12px;background:#78350f;color:#fff;border:none;border-radius:var(--radius-pill);font-size:11px;font-weight:700;cursor:pointer;transition:background .15s}.ds-profile-nudge-btn:hover{background:#451a03}.ds-guest-cta{margin-top:16px;padding:18px;background:linear-gradient(135deg,var(--btn-primary-bg) 0%,var(--color-accent-purple) 100%);border-radius:var(--radius-lg);color:#fff;box-shadow:0 4px 14px #1e293b2e}.ds-guest-cta-title{font-size:16px;font-weight:800;margin:0 0 6px;line-height:1.25}.ds-guest-cta-copy{font-size:12px;margin:0 0 14px;color:#ffffffd9;line-height:1.4}.ds-guest-cta-primary{display:block;width:100%;padding:10px;background:#fff;color:var(--btn-primary-bg);border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s}.ds-guest-cta-primary:hover{transform:translateY(-1px);box-shadow:0 4px 10px #00000026}.ds-guest-cta-secondary{display:block;width:100%;padding:8px;margin-top:8px;background:transparent;color:#ffffffd9;border:none;font-size:12px;font-weight:500;cursor:pointer;transition:color .15s}.ds-guest-cta-secondary:hover{color:#fff}.ds-circle-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.ds-circle-item{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:var(--radius-sm);text-decoration:none;color:inherit;transition:background .15s}.ds-circle-item:hover{background:var(--color-surface-alt)}.ds-circle-item--active{background:var(--color-success-bg);border:1px solid var(--color-success-border)}.ds-circle-icon{width:34px;height:34px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;overflow:hidden}.ds-circle-icon-img{width:100%;height:100%;object-fit:cover}.ds-circle-info{display:flex;flex-direction:column;min-width:0}.ds-circle-name{font-size:13px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ds-circle-status{font-size:11px;line-height:1.3}.ds-circle-status--active{color:var(--color-success-text)}.ds-friend-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.ds-friend-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;padding:6px 8px;margin:0 -8px;border-radius:var(--radius-md);transition:background .15s,transform .1s}.ds-friend-item:hover{background:var(--color-surface-alt)}.ds-friend-item:active{transform:scale(.98)}.ds-friend-avatar-wrap{position:relative;flex-shrink:0}.ds-friend-avatar{width:30px;height:30px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:10px;font-weight:700;overflow:hidden}.ds-friend-avatar-img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.ds-presence-dot{position:absolute;bottom:-1px;right:-1px;width:9px;height:9px;border-radius:var(--radius-full);border:2px solid var(--color-surface)}.ds-presence-dot--live{background:var(--color-success)}.ds-presence-dot--upcoming{background:var(--color-warning-border)}.ds-friend-info{display:flex;flex-direction:column;min-width:0}.ds-friend-name{font-size:12px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ds-friend-circle{font-size:11px;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ds-footer{margin-top:auto;padding-top:16px;font-size:11px;color:var(--color-border-medium);text-align:center;line-height:1.6}.ds-discovery-box{padding:12px;background:var(--color-surface-alt);border-radius:var(--radius-md);border:1px solid var(--color-border-light)}.ds-discovery-text{font-size:11px;line-height:1.4;color:var(--color-text-secondary);margin:0 0 10px}.ds-discovery-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px;background:var(--btn-primary-bg);color:#fff;border:none;border-radius:var(--radius-sm);font-size:12px;font-weight:700;cursor:pointer;transition:background .15s}.ds-discovery-btn:hover{background:var(--btn-primary-hover)}.ds-discovery-btn svg{flex-shrink:0}.ds-suggested-list{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:8px}.ds-suggested-item{border-radius:var(--radius-sm)}.ds-suggested-link{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;padding:4px;transition:background .15s;border-radius:inherit}.ds-suggested-link:hover{background:var(--color-surface)}.ds-suggested-avatar{width:28px;height:28px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;overflow:hidden;flex-shrink:0}.ds-suggested-avatar-img{width:100%;height:100%;object-fit:cover}.ds-suggested-info{display:flex;flex-direction:column;min-width:0}.ds-suggested-name{font-size:12px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ds-suggested-sub{font-size:10px;color:var(--color-text-muted)}.ds-circle-icon--study{background:var(--gradient-category-study)}.ds-circle-icon--social{background:var(--gradient-social)}.ds-circle-icon--off_campus{background:var(--gradient-off-campus)}.ds-circle-icon--food{background:var(--gradient-category-food)}.ds-circle-icon--gym{background:var(--gradient-category-gym)}.ds-circle-icon--coffee{background:var(--gradient-category-coffee)}.ds-circle-icon--hangout{background:var(--gradient-category-hangout)}.ds-friend-avatar--0{background:var(--gradient-social)}.ds-friend-avatar--1{background:linear-gradient(135deg,var(--color-accent),var(--color-accent-purple))}.ds-friend-avatar--2{background:linear-gradient(135deg,var(--color-warning-border),var(--color-danger))}.ds-friend-avatar--3{background:var(--gradient-off-campus)}.bnav{display:grid;grid-template-columns:repeat(5,1fr);align-items:center;position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--color-surface);border-top:1px solid var(--color-border-light);padding:8px 16px 14px}.bnav>*{justify-self:center}@media(min-width:1024px){.bnav{display:none}}.bnav-item{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--color-text-faint);font-weight:400;transition:color .15s ease}.bnav-item--active{color:var(--color-text);font-weight:600}.bnav-label{font-size:.72rem;line-height:1}.bnav-fab{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-full);background:var(--color-accent);margin-top:-20px;box-shadow:0 4px 14px color-mix(in srgb,var(--color-accent) 40%,transparent);text-decoration:none;transition:background .15s ease,box-shadow .15s ease}.bnav-fab:hover{background:var(--color-accent-hover);box-shadow:0 6px 18px color-mix(in srgb,var(--color-accent) 50%,transparent)}.skip-link{position:absolute;top:-100%;left:16px;z-index:9999;padding:10px 18px;background:var(--color-text);color:var(--color-surface);font-size:.85rem;font-weight:600;border-radius:var(--radius-sm);text-decoration:none;transition:top .15s ease}.skip-link:focus{top:12px}.app-shell{min-height:100vh;background:var(--color-bg);overflow-x:hidden;max-width:100vw}.app-main{display:flex;flex-direction:column;min-width:0;overflow-x:hidden}.app-navbar-shell{position:relative;z-index:130}.app-content{padding:0 16px calc(env(safe-area-inset-bottom,0px) + 96px)}@media(min-width:1024px){.app-shell{display:grid;grid-template-columns:240px 1fr 280px;background:var(--color-surface);min-height:100vh}.app-main{min-height:100vh;background:var(--color-bg)}.app-content{padding:0 40px;border-left:1px solid var(--color-border-light);border-right:1px solid var(--color-border-light);min-height:100vh}}.status-state--loading{flex:1;min-height:50vh;flex-direction:column;justify-content:center;gap:1.5rem;padding:2rem 1.25rem;background:transparent}.status-loading-visual{position:relative;width:160px;height:160px;display:grid;place-items:center}.status-loading-orbit{position:absolute;inset:0;border-radius:50%;border:1px dashed rgba(148,163,184,.45);animation:status-loading-rotate 14s linear infinite}.status-loading-dot{position:absolute;width:14px;height:14px;border-radius:50%;box-shadow:0 8px 20px #3b82f62e}.status-loading-dot--one{top:8px;left:50%;transform:translate(-50%);background:var(--color-accent)}.status-loading-dot--two{right:10px;top:50%;transform:translateY(-50%);background:var(--color-success)}.status-loading-dot--three{bottom:8px;left:50%;transform:translate(-50%);background:var(--color-primary)}.status-loading-core{position:relative;z-index:1;width:94px;height:94px;border-radius:50%;background:#ffffffe6;border:1px solid var(--color-border);box-shadow:0 18px 40px #0f172a14,inset 0 1px #fffc;display:grid;place-items:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.status-loading-brand{font-size:1rem;font-weight:800;letter-spacing:.12em;text-transform:lowercase;color:var(--color-text)}.status-loading-copy{display:flex;flex-direction:column;align-items:center;gap:.35rem}.status-state{display:flex;align-items:center;justify-content:center;padding:2rem;text-align:center}.status-state-text{font-size:.938rem;color:var(--color-text-secondary, #64748b);margin:0;font-weight:600;letter-spacing:.01em}.status-state-text--error{color:var(--color-danger, #e74c3c)}.status-state-text--muted{color:var(--color-text-secondary, #64748b)}.status-state-description{font-size:.875rem;color:var(--color-text-muted);margin:0}@keyframes 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var(--color-border-light);text-decoration:none;color:inherit;transition:background .15s ease}.smart-search-item:last-child{border-bottom:none}.smart-search-item:hover,.smart-search-item:focus{background:var(--color-surface-hover);outline:none}.ss-item-icon{width:40px;height:40px;border-radius:var(--radius-md);overflow:hidden;flex-shrink:0}.ss-item-icon img{width:100%;height:100%;object-fit:cover}.ss-item-fallback{width:100%;height:100%;background:var(--gradient-study);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}.ss-item-content{flex:1;min-width:0}.ss-item-title{margin:0 0 4px;font-size:.95rem;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ss-item-meta{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--color-text-secondary)}.ss-meta-pill{display:inline-flex;align-items:center;gap:4px;background:var(--color-surface-alt);padding:2px 6px;border-radius:var(--radius-sm)}.ss-meta-date{display:inline-flex;align-items:center;gap:4px}@media(max-width:640px){.smart-search-container{position:static;margin:0}.smart-search-input-wrapper{padding:6px 12px}.smart-search-dropdown{top:100%;left:0;width:100%;border-radius:0 0 var(--radius-md) var(--radius-md);border-left:none;border-right:none}}.an-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:#ffffffe0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border-light);position:sticky;top:0;z-index:120}.an-spacer{width:42px;height:42px;flex-shrink:0}.an-actions{display:flex;align-items:center;gap:10px}.an-icon-btn,.an-avatar{width:42px;height:42px;border-radius:var(--radius-full);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);text-decoration:none;transition:transform .15s ease,background .15s ease,color .15s ease,border-color .15s ease}.an-icon-btn{position:relative;cursor:pointer}.an-icon-btn:hover,.an-avatar:hover{background:var(--color-surface-alt);color:var(--color-text)}.an-icon-btn--active{border-color:var(--color-accent);background:var(--color-accent-bg);color:var(--color-accent)}.an-badge{position:absolute;top:-2px;right:-2px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-danger);color:#fff;font-size:10px;font-weight:700;line-height:normal;text-align:center;border:2px solid #ffffff}.an-avatar-img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.an-avatar-fallback{display:grid;place-items:center;gap:1px;color:var(--color-text);font-weight:700}.an-avatar-icon{display:none}.an-avatar-text{font-size:.75rem;letter-spacing:.03em}@media(max-width:640px){.an-bar{padding:12px 14px}.an-icon-btn,.an-avatar{width:40px;height:40px}}.an-signin-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:600;color:var(--btn-primary-text);background:var(--btn-primary-bg);border:none;border-radius:var(--radius-pill);text-decoration:none;cursor:pointer;transition:background .15s ease,transform .1s ease;white-space:nowrap}.an-signin-btn:hover{background:var(--btn-primary-hover);transform:translateY(-1px)}.an-signin-btn:active{transform:scale(.97)}.np-backdrop{position:fixed;inset:0;background:#0000004d;z-index:900}.np-panel{position:fixed;bottom:0;left:0;right:0;background:var(--color-surface);border-top-left-radius:20px;border-top-right-radius:20px;box-shadow:0 -4px 24px #0000001f;z-index:910;max-height:60vh;display:flex;flex-direction:column;overflow:hidden}.np-drag-handle-wrapper{display:flex;justify-content:center;padding:10px 0 4px}.np-drag-handle{width:36px;height:4px;border-radius:2px;background:var(--color-border)}.np-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px 8px}.np-header-title{font-weight:700;font-size:16px;color:var(--color-text)}.np-header-action{font-size:11px;color:var(--color-accent);background:none;border:none;cursor:pointer;padding:0;font-weight:500}.np-header-action:hover{text-decoration:underline}.np-header-action:disabled{opacity:.45;cursor:not-allowed;text-decoration:none}.np-body{flex:1;overflow-y:auto;padding:0 12px 12px}.np-empty{display:flex;align-items:center;justify-content:center;min-height:120px;font-size:14px;color:var(--color-text-muted)}.np-list{list-style:none;margin:0;padding:0}.np-list-item+.np-list-item{margin-top:4px}.np-item{display:flex;align-items:flex-start;gap:10px;padding:10px 8px;border-radius:var(--radius-sm);background:var(--color-accent-bg);position:relative;text-decoration:none;color:inherit;width:100%}.np-item:hover{background:var(--color-surface-hover)}.np-item--read{background:transparent}.np-item--read .np-item-title,.np-item--read .np-item-body{color:var(--color-text-muted)}.np-item-avatar,.np-item-emoji{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:var(--color-surface);border:1px solid var(--color-border);font-size:13px;font-weight:600;color:var(--color-text-secondary);flex-shrink:0;overflow:hidden}.np-avatar-img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.np-item-emoji{font-size:16px}.np-item-content{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.np-item-title{font-size:13px;font-weight:600;color:var(--color-text);line-height:1.3}.np-item-body{font-size:12px;color:var(--color-text-secondary);line-height:1.4;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.np-item-time{font-size:11px;color:var(--color-text-faint);margin-top:2px}.np-item-dot{width:6px;height:6px;border-radius:var(--radius-full);background:var(--color-accent);flex-shrink:0;margin-top:6px}.np-error{display:flex;align-items:center;justify-content:center;min-height:120px;padding:16px;text-align:center;font-size:14px;color:var(--color-danger)}@media(min-width:1024px){.np-backdrop{background:transparent}.np-panel{position:absolute;inset:100% 0 auto auto;width:340px;max-height:none;border-radius:var(--radius-lg);box-shadow:0 8px 32px #0000001f;border:1px solid var(--color-border-light);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);margin-top:8px}.np-drag-handle-wrapper{display:none}.np-body{max-height:360px}}