.discover-page{min-height:100%;padding:32px 40px;background:var(--bg)}.discover-page .MuiTypography-root{color:var(--text-primary)!important}.discover-page .MuiTypography-colorTextSecondary,.discover-page .MuiTypography-body2{color:var(--text-secondary)!important}.discover-page .MuiTypography-caption{color:var(--text-tertiary)!important}.discover-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.discover-title-section{flex:1}.discover-title{color:var(--text-primary);font-weight:700;font-size:1.75rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem;letter-spacing:-.02em}.title-icon{color:var(--accent);font-size:1.5rem!important}.discover-subtitle{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.my-shans-button{border-color:var(--accent-soft);color:var(--accent);text-transform:none;font-weight:600;border-radius:10px}.my-shans-button:hover{background:var(--accent-soft);border-color:var(--accent)}.discover-tabs{margin-bottom:1.5rem;border-bottom:1px solid var(--border)}.discover-tabs .MuiTabs-indicator{background-color:var(--accent);height:3px;border-radius:3px 3px 0 0}.discover-tabs .MuiTab-root{color:var(--text-secondary);text-transform:none;font-weight:500;font-size:.95rem;min-height:48px}.discover-tabs .MuiTab-root.Mui-selected{color:var(--accent);font-weight:600}.discover-content{max-width:1200px;margin:0 auto}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem;gap:1rem;color:var(--text-secondary)}.loading-container .MuiCircularProgress-root{color:var(--accent)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:var(--surface-1);border:1px dashed var(--accent-soft);border-radius:20px}.empty-icon{font-size:4rem;color:var(--accent);opacity:.5;margin-bottom:1rem}.empty-state h6{color:var(--text-primary);margin-bottom:.5rem}.discover-card{background:var(--surface-1);border:1px solid var(--border);border-radius:16px;transition:all .25s ease;height:100%;display:flex;flex-direction:column;box-shadow:0 2px 12px -4px var(--border)}.discover-card:hover{border-color:var(--accent-soft);box-shadow:0 8px 32px -8px var(--accent-soft);transform:translateY(-2px)}.card-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.card-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent-soft) 0%,var(--accent-soft) 100%);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0;border:1px solid var(--accent-soft)}.card-icon .MuiSvgIcon-root{font-size:1.5rem}.card-icon-avatar{width:52px!important;height:52px!important;border-radius:14px!important;flex-shrink:0;border:2px solid var(--accent-soft)}.card-title-section{flex:1;min-width:0}.card-title{color:var(--text-primary);font-weight:600;font-size:1.1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.35rem}.public-chip{font-size:.7rem;height:22px;background:var(--success-soft)!important;color:var(--success)!important;border:none!important}.public-chip .MuiChip-icon{color:var(--success)!important;font-size:.85rem}.mine-chip{font-size:.7rem;height:22px;background:var(--accent-soft)!important;color:var(--accent)!important}.knowledge-chip{background:var(--accent-soft)!important;color:var(--accent-hover)!important;font-size:.7rem;height:22px}.knowledge-chip .MuiChip-icon{color:var(--accent)!important;font-size:.85rem}.card-description{margin-bottom:.75rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-secondary);line-height:1.5}.card-meta{display:flex;gap:1rem;margin-top:.5rem}.meta-item{display:flex;align-items:center;gap:.35rem;color:var(--text-tertiary)}.meta-item svg{font-size:1rem}.meta-item .MuiTypography-root{color:var(--text-tertiary)}.card-actions{padding:.75rem 1rem;margin-top:auto;border-top:1px solid var(--border);background:#f8fafc80;border-radius:0 0 16px 16px}.card-actions .MuiButton-contained{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);text-transform:none;font-weight:600;border-radius:10px;box-shadow:0 4px 14px -4px var(--accent-soft)}.card-actions .MuiButton-contained:hover{background:linear-gradient(135deg,var(--accent) 0%,var(--accent) 100%);box-shadow:0 6px 20px -4px var(--accent-soft)}@media(max-width:1024px){.discover-page{padding:24px 20px}}@media(max-width:768px){.discover-page{padding:20px 16px}.discover-header{flex-direction:column;align-items:stretch}.my-shans-button{width:100%}.discover-title{font-size:1.5rem}}.discover-state{min-height:calc(100vh - 96px);display:flex;align-items:center;justify-content:center}.discover-state-card{width:min(100%,720px);padding:2rem;text-align:center;border-radius:20px;background:#fffffff2;border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 24px -8px #0000001a}.discover-title{margin:0}.discover-title--solo{justify-content:center;margin-bottom:1rem}.discover-auth-copy{margin:0;color:#6b7280}.discover-auth-actions{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem}.title-icon-badge,.empty-icon,.card-icon,.meta-icon{display:inline-flex;align-items:center;justify-content:center;font-weight:700;letter-spacing:.06em}.title-icon-badge{width:2rem;height:2rem;border-radius:999px;background:linear-gradient(135deg,#fef3ef,#fde8df);color:#e86e3a;font-size:.72rem}.discover-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:#6b7280;font:inherit;font-weight:500;font-size:.95rem;min-height:48px;padding:0 .75rem;cursor:pointer;border-bottom:3px solid transparent}.discover-tab.is-active{color:#e86e3a;font-weight:600;border-bottom-color:#e86e3a}.discover-primary-button,.discover-secondary-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.75rem 1.25rem;border-radius:10px;font-size:.95rem;font-weight:600;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background .16s ease;box-sizing:border-box}.discover-primary-button{border:0;cursor:pointer;color:#fff;background:linear-gradient(135deg,#e86e3a,#e05252);box-shadow:0 12px 30px -18px #e86e3ae6}.discover-primary-button:disabled{opacity:.7;cursor:progress}.discover-secondary-link{border:1px solid rgba(232,110,58,.4);color:#e86e3a;background:#ffffffe6}.discover-primary-button:hover,.discover-secondary-link:hover{transform:translateY(-1px)}.discover-spinner{width:2rem;height:2rem;margin:0 auto 1rem;border-radius:999px;border:3px solid rgba(232,110,58,.16);border-top-color:#e86e3a;animation:discover-custom-shan-spin .8s linear infinite}.discover-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.discover-card__body{flex:1;display:flex;flex-direction:column}.discover-chip{display:inline-flex;align-items:center;min-height:22px;padding:0 .6rem;border-radius:999px;font-size:.72rem;font-weight:600}.discover-card-button{width:100%}.meta-icon{width:1.3rem;height:1.3rem;border-radius:999px;background:#0f172a0f;color:#64748b;font-size:.6rem}.discover-toast{position:fixed;left:50%;bottom:1.25rem;transform:translate(-50%);background:#0f172af0;color:#fff;padding:.75rem 1rem;border-radius:999px;box-shadow:0 18px 36px -24px #0f172acc;z-index:85;max-width:calc(100vw - 2rem);text-align:center}@keyframes discover-custom-shan-spin{to{transform:rotate(360deg)}}@media(max-width:720px){.discover-auth-actions{flex-direction:column-reverse}}