:root{--bg-base: #ffffff;--bg-elevated: #f8fafc;--bg-surface: rgba(248, 250, 252, .95);--bg-input: rgba(0, 0, 0, .06);--border-subtle: rgba(0, 0, 0, .08);--border-default: rgba(0, 0, 0, .12);--border-focus: rgba(59, 130, 246, .5);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-muted: rgba(59, 130, 246, .2);--success: #16a34a;--error: #dc2626;--error-bg: rgba(220, 38, 38, .12);--visibility-public: #2563eb;--visibility-public-hover: #1d4ed8;--visibility-public-bg: rgba(37, 99, 235, .15);--visibility-private: #475569;--visibility-private-hover: #334155;--visibility-private-bg: rgba(71, 85, 105, .15);--surface-card: #ffffff;--surface-card-border: rgba(0, 0, 0, .08);--text-on-dark: #0f172a;--text-muted-on-dark: #64748b;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--transition: .2s ease}[data-theme=dark]{--bg-base: #0f172a;--bg-elevated: #1e293b;--bg-surface: rgba(30, 41, 59, .95);--bg-input: rgba(255, 255, 255, .08);--border-subtle: rgba(255, 255, 255, .08);--border-default: rgba(255, 255, 255, .12);--border-focus: rgba(96, 165, 250, .5);--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #60a5fa;--accent-hover: #93c5fd;--accent-muted: rgba(96, 165, 250, .2);--success: #4ade80;--error: #f87171;--error-bg: rgba(248, 113, 113, .15);--visibility-public: #60a5fa;--visibility-public-hover: #93c5fd;--visibility-public-bg: rgba(96, 165, 250, .2);--visibility-private: #64748b;--visibility-private-hover: #94a3b8;--visibility-private-bg: rgba(100, 116, 139, .2);--surface-card: #1e293b;--surface-card-border: rgba(255, 255, 255, .08);--text-on-dark: #f1f5f9;--text-muted-on-dark: #94a3b8;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg-base);color:var(--text-primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,var(--bg-base) 0%,var(--bg-elevated) 100%)}.login-card{width:100%;max-width:400px;padding:2rem 2.25rem;background:var(--surface-card);border:1px solid var(--surface-card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.login-card h1{margin:0 0 1.75rem;font-size:1.5rem;font-weight:700;color:var(--text-on-dark);text-align:center;letter-spacing:-.02em}.login-form label{display:block;margin-bottom:.5rem;font-size:.8125rem;font-weight:500;color:var(--text-secondary)}.login-form input{width:100%;margin-top:.25rem;padding:.75rem 1rem;font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);transition:border-color var(--transition),box-shadow var(--transition)}.login-form input::placeholder{color:var(--text-muted)}.login-form input:hover:not(:disabled){border-color:var(--border-default)}.login-form input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-muted)}.login-form input:disabled{opacity:.7;cursor:not-allowed}.login-error{margin:0 0 1rem;padding:.75rem 1rem;font-size:.875rem;color:var(--error);background:var(--error-bg);border-radius:var(--radius-sm);border:1px solid rgba(248,113,113,.25)}.login-submit{width:100%;padding:.875rem 1.25rem;margin-top:.5rem;font-size:1rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition),transform .1s ease}.login-submit:hover:not(:disabled){background:var(--accent-hover)}.login-submit:active:not(:disabled){transform:scale(.99)}.login-submit:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.login-submit:disabled{opacity:.6;cursor:not-allowed}.login-divider{display:flex;align-items:center;margin:1.25rem 0;gap:12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.login-divider span{font-size:.8125rem;color:var(--text-muted)}.login-google-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:.75rem 1.25rem;font-size:1rem;font-weight:500;font-family:inherit;color:var(--text-primary);background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition),background var(--transition)}.login-google-btn:hover:not(:disabled){border-color:var(--border-focus);background:var(--bg-input)}.login-google-btn:disabled{opacity:.6;cursor:not-allowed}.login-google-icon{display:inline-flex}.login-footer{margin:1.5rem 0 0;font-size:.875rem;color:var(--text-muted);text-align:center}.login-hint{margin:.75rem 0 0;font-size:.75rem;color:var(--text-muted);text-align:center}.link-button{padding:0;font-size:inherit;font-weight:600;font-family:inherit;color:var(--accent);background:none;border:none;cursor:pointer;text-decoration:none;transition:color var(--transition)}.link-button:hover{color:var(--accent-hover)}.link-button:focus-visible{outline:none;text-decoration:underline}.profile-info{display:flex;flex-flow:column;justify-content:center;align-items:center;min-height:100vh;padding:48px 24px;font-size:1rem;background:linear-gradient(180deg,var(--bg-base) 0%,var(--bg-elevated) 100%);color:var(--text-primary)}.profile-info h2{margin:5vh 0 .5rem;font-size:1.5rem;font-weight:700;letter-spacing:-.02em}@media (min-width: 769px){.profile-info{padding-top:88px}.profile-info h2{margin-top:0}}.profile-info p{margin:0 0 .5rem;color:var(--text-secondary)}.profile-info .profile-img{width:80px;height:80px;border-radius:100%}.profile-info button{min-width:120px;padding:.625rem 1.25rem;margin-top:24px;font-size:.9375rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition),transform .1s ease}.profile-info button:hover{background:var(--accent-hover)}.profile-info button:active{transform:scale(.98)}.profile-info button:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.feed{width:100%;max-width:540px;margin-top:.75rem;text-align:left}.feed-composer{display:flex;gap:14px;padding:18px;background:var(--bg-surface);border:1px solid 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0 2px var(--accent-muted)}.feed-visibility-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.feed-visibility-label{font-size:.8125rem;font-weight:500;color:var(--text-muted)}.feed-visibility-option{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;color:var(--text-secondary);cursor:pointer}.feed-visibility-option input{accent-color:var(--accent)}.feed-visibility-option:hover{color:var(--text-primary)}.feed-composer-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;width:100%;margin-top:4px}.feed-composer-actions-buttons{display:inline-flex;align-items:stretch;gap:12px}.feed-composer-btn,.feed-discover-btn,.feed-composer-submit{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;font-size:.9375rem;font-weight:600;line-height:1.25;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-full);box-sizing:border-box;min-height:42px;height:42px;margin:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;transition:background var(--transition),transform .1s ease}.feed-discover-btn{text-decoration:none;cursor:pointer;flex-shrink:0;align-self:stretch}.feed-discover-btn:hover{background:var(--accent-hover)}.feed-discover-btn:active{transform:scale(.98)}.feed-discover-btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.feed-composer-submit{cursor:pointer;align-self:stretch}.feed-tabs{display:flex;justify-content:center;margin-bottom:16px}.feed-tab-toggle{padding:6px 16px;font-size:.875rem;font-weight:600;font-family:inherit;color:#fff;border:none;border-radius:var(--radius-full);cursor:pointer;transition:background .2s ease,box-shadow .2s ease,transform .1s 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var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition),background var(--transition),border-color var(--transition)}.feed-tab:focus-visible{outline:none;box-shadow:0 0 0 2px var(--accent-muted)}.feed-tab:hover{color:var(--text-secondary);background:var(--bg-input)}.feed-tab--active{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.feed-tab--active:hover{color:var(--accent-hover)}.feed-composer-attach{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition),border-color var(--transition),background var(--transition)}.feed-composer-attach:hover{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.feed-composer-attach 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24px}.feed-list{list-style:none;margin:0;padding:0}.feed-card{padding:18px;margin-bottom:14px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:border-color var(--transition)}.feed-card:hover{border-color:var(--border-default)}.feed-card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.feed-card-header-actions{margin-left:auto;flex-shrink:0;min-width:22px;max-width:22px;width:22px;height:22px;display:grid;place-items:center}.feed-card-meta{flex:1;min-width:0}.feed-card-name{display:block;font-weight:600;font-size:.9375rem;color:var(--text-primary)}.feed-card-time{display:block;font-size:.75rem;color:var(--text-muted);margin-top:2px}.feed-card-delete{box-sizing:border-box;width:22px!important;height:22px!important;min-width:22px!important;max-width:22px!important;padding:0!important;font-size:1.125rem;line-height:1;font-weight:300;color:var(--text-muted);background:transparent;border:none;border-radius:5px;cursor:pointer;display:flex;align-items:center;justify-content:center;text-align:center;-moz-appearance:none;appearance:none;-webkit-appearance:none;overflow:hidden;transition:color var(--transition),background var(--transition)}.feed-card-delete:hover{color:var(--error);background:var(--error-bg)}.feed-card-delete:focus-visible{outline:none;box-shadow:0 0 0 2px var(--error-bg)}.feed-card-delete-icon{display:block;line-height:1;text-align:center;width:1em;margin:0 auto}.feed-card-visibility{display:flex;flex-direction:column;align-items:flex-end;gap:0;margin-top:28px;margin-bottom:4px}.feed-card-visibility-label{font-size:.8125rem;font-weight:500;color:var(--text-muted);margin-bottom:-8px}.feed-card-visibility-toggle{padding:4px 12px;font-size:.8125rem;font-weight:600;font-family:inherit;color:#fff;border:none;border-radius:var(--radius-full);cursor:pointer;transition:background .2s ease,box-shadow .2s ease,transform .1s ease;display:inline-flex;align-items:center;justify-content:center;gap:5px;line-height:1.25;width:fit-content}.feed-card-visibility-toggle:active{transform:scale(.98)}.feed-card-visibility-toggle--public{background:var(--visibility-public);box-shadow:0 1px 3px #2563eb59}.feed-card-visibility-toggle--public:hover{background:var(--visibility-public-hover);box-shadow:0 2px 6px #2563eb66}.feed-card-visibility-toggle--private{background:var(--visibility-private);box-shadow:0 1px 3px #47556959}.feed-card-visibility-toggle--private:hover{background:var(--visibility-private-hover);box-shadow:0 2px 6px #47556966}.feed-card-visibility-toggle:focus-visible{outline:none}.feed-card-visibility-toggle--public:focus-visible{box-shadow:0 0 0 2px var(--visibility-public-bg),0 1px 3px #2563eb59}.feed-card-visibility-toggle--private:focus-visible{box-shadow:0 0 0 2px var(--visibility-private-bg),0 1px 3px #47556959}.feed-card-visibility-icon{font-size:1rem;line-height:1;opacity:.95}.feed-card-caption{margin:0 0 12px;font-size:.9375rem;line-height:1.5;color:var(--text-secondary);white-space:pre-wrap;word-break:break-word}.feed-card-media{border-radius:var(--radius-md);overflow:hidden;background:var(--bg-base);min-height:200px;margin-top:10px}.feed-media-block{width:100%}.feed-media-block-video{min-height:200px}.feed-media-img{display:block;width:100%;max-height:500px;object-fit:contain;vertical-align:middle;background:var(--bg-base)}.feed-media-video{display:block!important;width:100%!important;min-height:200px;max-height:500px;object-fit:contain;vertical-align:middle;background:#000}.feed-media-detecting{min-height:120px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.875rem;background:var(--bg-base)}.feed-video-wrap{width:100%}.feed-video-wrap .feed-media-video{background:var(--bg-base)}.feed-video-download-row,.feed-open-media-row{margin:10px 0 0;font-size:.8125rem}.feed-open-media,.feed-video-download,.feed-video-download-row a{color:var(--accent);text-decoration:none;font-weight:500;transition:color var(--transition)}.feed-open-media:hover,.feed-video-download:hover,.feed-video-download-row a:hover{color:var(--accent-hover)}.feed-media-fallback-box{padding:1.25rem;font-size:.875rem;color:var(--text-secondary);background:#00000059;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.feed-media-fallback{margin:0}.feed-media-fallback a,.feed-media-fallback-box a{color:var(--accent);text-decoration:none;font-weight:500}.feed-media-fallback-box a:hover{text-decoration:underline}.discover-search-form{width:100%;max-width:560px;margin:0 auto}.discover-search-label{display:flex;align-items:center;gap:10px;padding:12px 16px 12px 20px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-full);transition:border-color var(--transition),box-shadow var(--transition)}.discover-search-label:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-muted)}.discover-search-input{flex:1;min-width:0;padding:4px 0;font-size:1rem;font-family:inherit;color:var(--text-primary);background:transparent;border:none;outline:none}.discover-search-input::placeholder{color:var(--text-muted)}.discover-search-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:#fff;background:var(--accent);border:none;border-radius:50%;cursor:pointer;transition:background var(--transition),transform .1s ease}.discover-search-btn:hover{background:var(--accent-hover);transform:scale(1.03)}.discover-search-btn:active{transform:scale(.97)}.discover-search-btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.discover-search-btn-text{display:none}.discover-search-btn-arrow{display:inline}.discover-search-form--hero .discover-search-label{padding:14px 18px 14px 22px;max-width:560px;margin:0 auto}.discover-search-form--hero .discover-search-input{font-size:1.0625rem}.discover-search-form--hero .discover-search-btn{width:auto;padding:0 1.5rem;border-radius:var(--radius-full);gap:8px}.discover-search-form--hero .discover-search-btn-text{display:inline;font-size:.9375rem;font-weight:600}.discover-result-wrap{width:100%;max-width:640px;margin:28px auto 0;padding:0 16px 40px;text-align:left}.discover-query-heading{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-subtle)}.discover-section-title{font-size:.875rem;font-weight:600;color:var(--accent);margin:0 0 10px}.discover-answer{margin-bottom:28px}.discover-markdown{font-size:.9375rem;line-height:1.6;color:var(--text-secondary)}.discover-markdown p{margin:0 0 .75em}.discover-markdown a{color:var(--accent);text-decoration:none;font-weight:500}.discover-markdown a:hover{text-decoration:underline}.discover-sources-inline{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}.discover-source-tag{font-size:.75rem;color:var(--text-secondary);padding:6px 10px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);text-decoration:none;transition:border-color var(--transition),background var(--transition)}.discover-source-tag:hover{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.discover-relates{margin-bottom:28px}.discover-relates-list{display:flex;flex-wrap:wrap;gap:8px}.discover-relate-btn{padding:8px 14px;font-size:.8125rem;font-weight:500;font-family:inherit;color:var(--text-secondary);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition),border-color var(--transition),background var(--transition)}.discover-relate-btn:hover{color:var(--text-primary);background:var(--accent-muted);border-color:var(--border-focus)}.discover-relate-btn:focus-visible{outline:none;box-shadow:0 0 0 2px var(--accent-muted)}.discover-sources-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.discover-source-card{padding:14px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-decoration:none;display:flex;flex-direction:column;gap:4px;transition:border-color var(--transition),background var(--transition)}.discover-source-card:hover{background:var(--accent-muted);border-color:var(--border-focus)}.discover-source-name{font-size:.8125rem;font-weight:500;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.discover-source-domain{font-size:.75rem;color:var(--text-muted)}.discover-save-row{margin-top:24px;padding-top:18px;border-top:1px solid var(--border-subtle)}.discover-save-visibility{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.discover-save-visibility-label{font-size:.8125rem;font-weight:500;color:var(--text-muted)}.discover-save-visibility-option{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;color:var(--text-secondary);cursor:pointer}.discover-save-visibility-option input{accent-color:var(--accent)}.discover-save-visibility-option:hover{color:var(--text-primary)}.discover-save-btn{padding:12px 24px;font-size:.9375rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-full);cursor:pointer;transition:background var(--transition),transform .1s ease;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;line-height:1.25;min-height:44px}a.discover-save-btn{-moz-appearance:none;appearance:none;-webkit-appearance:none;border:none;border-radius:var(--radius-full)}a.discover-save-btn:hover{background:var(--accent-hover)}a.discover-save-btn:active{transform:scale(.98)}.discover-save-btn:hover:not(:disabled){background:var(--accent-hover)}.discover-save-btn:active:not(:disabled){transform:scale(.98)}.discover-save-btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.discover-save-btn:disabled{opacity:.6;cursor:not-allowed}.discover-saved{font-size:.9375rem;font-weight:500;color:var(--success)}.discover-signin-hint{margin-top:24px;font-size:.875rem;color:var(--text-muted)}.discover-loading,.discover-empty,.discover-error{margin:0;padding:28px 24px;text-align:center;color:var(--text-muted);font-size:.9375rem}.discover-loading{display:flex;align-items:center;justify-content:center;gap:12px}.discover-loading-spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:discover-spin .7s linear infinite}@keyframes discover-spin{to{transform:rotate(360deg)}}.discover-error{color:var(--error)}.discover-try-again-btn{margin-top:16px;padding:10px 20px;font-size:.9375rem;font-weight:600;font-family:inherit;color:var(--accent);background:var(--accent-muted);border:1px solid var(--border-focus);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition),color var(--transition)}.discover-try-again-btn:hover{background:#fb923c40;color:var(--accent-hover)}.discover-examples-label{margin:16px 0 8px;font-size:.875rem;font-weight:500;color:var(--text-muted);text-align:center}.discover-examples-list{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:8px}.discover-hero{text-align:center;padding:56px 24px 40px}.discover-hero h1{margin:0 0 10px;font-size:2rem;font-weight:700;color:var(--text-primary);letter-spacing:-.03em}.discover-hero p{margin:0 0 28px;font-size:1.0625rem;color:var(--text-secondary)}.discover-page{min-height:100vh;padding-top:0;background:linear-gradient(180deg,var(--bg-base) 0%,var(--bg-elevated) 100%)}.discover-page-content{padding-top:80px}.discover-search-inline{display:none}.discover-welcome{display:flex;flex-direction:column;align-items:center;padding:84px 24px 64px;text-align:center}.discover-hero--page{padding:0;text-align:center;width:100%;max-width:560px}.discover-welcome-title{margin:0 0 12px;font-size:1.75rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.discover-welcome-desc{font-size:1rem;color:var(--text-secondary);width:100%;max-width:560px;margin:0 auto 28px;text-align:center}.discover-nav-link--primary{font-weight:600;color:var(--accent)}.discover-nav-link--primary:hover{color:var(--accent-hover)}.discover-nav{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;padding:20px 16px}.discover-nav .discover-search-form{max-width:400px}.discover-nav-link{padding:8px 14px;font-size:.9375rem;font-weight:500;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:color var(--transition),background var(--transition)}.discover-nav-link:hover{color:var(--accent)}.discover-nav-link:focus-visible{outline:none;background:var(--accent-muted);color:var(--accent)}.discover-nav.nav-header{position:absolute;top:0;left:0;right:0;padding:16px 20px;border-bottom:none;justify-content:flex-start;gap:16px}.discover-nav-title{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;font-size:1.75rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;pointer-events:none}.nav-header-title{font-size:2.26875rem;font-weight:700;color:var(--text-primary);text-decoration:none;letter-spacing:-.02em;margin:0;transition:color var(--transition)}.nav-header-title:hover{color:var(--accent)}.nav-header .discover-nav-link:first-child{margin-right:auto}.discover-nav-end{display:flex;align-items:center;gap:0;margin-left:auto}.discover-nav-end .discover-save-btn{margin-left:0}.discover-nav-end .discover-save-btn--icon,.discover-save-btn--icon{padding:10px!important;width:44px!important;height:44px!important;min-width:44px!important;max-width:44px!important;border-radius:var(--radius-md);flex:0 0 44px;flex-shrink:0;flex-grow:0;box-sizing:border-box;margin-right:2px}.discover-save-btn--icon svg{flex-shrink:0;display:block}.nav-header button.discover-save-btn{margin-left:auto}.nav-header .search-wrap{flex:1;max-width:400px;margin:0 16px}.profile-info-actions,.discover-page-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}@media (min-width: 769px){.profile-info-actions,.discover-page-actions{position:absolute;top:16px;right:20px}.discover-nav-title{transform:translate(-50%,calc(-50% + 20px))}}@media (min-width: 769px){.discover-nav-end{gap:8px}.discover-save-btn--icon{margin-right:0}}.landing-layout{flex-direction:column;justify-content:flex-start;padding-top:48px}.landing-hint{margin-top:16px;margin-bottom:8px}.nav-dot{color:var(--text-muted)}.feed-card-discovery{border-left:4px solid var(--accent)}.feed-card-discovery .feed-card-caption{font-weight:600;color:var(--accent);margin-bottom:10px}.feed-discovery-markdown{font-size:.875rem;line-height:1.55;color:var(--text-secondary);margin:10px 0 0}.feed-discovery-markdown p{margin:0 0 .5em}.feed-discovery-markdown a{color:var(--accent);text-decoration:none;font-weight:500}.feed-discovery-markdown a:hover{text-decoration:underline}.feed-discovery-sources{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}.feed-discovery-source-link{font-size:.75rem;color:var(--text-muted);text-decoration:none;transition:color var(--transition)}.feed-discovery-source-link:hover{color:var(--accent)}.settings-page{min-height:100vh;background:var(--bg-base);color:var(--text-primary)}.settings-nav{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border-subtle);background:var(--bg-elevated)}.settings-nav-back{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;font-size:.9375rem;font-weight:500;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:background var(--transition),color var(--transition)}.settings-nav-back:hover{background:var(--bg-input);color:var(--accent)}.settings-content{max-width:560px;margin:0 auto;padding:24px 20px 48px}.settings-section{margin-bottom:32px}.settings-section-title{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 12px;letter-spacing:.02em}.settings-group{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px;margin-bottom:12px}.settings-group:last-child{margin-bottom:0}.settings-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.settings-input{width:100%;padding:10px 12px;font-size:.9375rem;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);transition:border-color var(--transition),box-shadow var(--transition)}.settings-input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-muted)}.settings-input::placeholder{color:var(--text-muted)}.settings-input-row{display:flex;align-items:center;gap:12px;margin-top:8px}.settings-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;font-size:.9375rem;font-weight:500;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;transition:background var(--transition),border-color var(--transition),color var(--transition)}.settings-btn:hover{background:var(--bg-input);border-color:var(--border-focus)}.settings-btn-primary{background:var(--accent);border-color:var(--accent);color:var(--text-on-dark)}.settings-btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.settings-btn-danger{background:var(--error-bg);border-color:var(--error);color:var(--error)}.settings-btn-danger:hover{background:#dc262633;border-color:var(--error)}.settings-radio{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition)}.settings-radio:hover{background:var(--bg-input)}.settings-radio input{margin:0;accent-color:var(--accent)}.settings-option-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-subtle)}.settings-option-row:last-child{border-bottom:none;padding-bottom:0}.settings-option-row:first-child{padding-top:0}.settings-hint{font-size:.8125rem;color:var(--text-muted);margin-top:6px}.settings-muted{font-size:.8125rem;color:var(--text-muted)}.settings-error{font-size:.8125rem;color:var(--error);margin-top:6px}.settings-group-danger{border-color:#dc26264d;background:var(--error-bg)}.settings-group-danger .settings-label{color:var(--error)}.settings-confirm-input{margin-top:12px;max-width:200px}html{-webkit-text-size-adjust:100%}body{overflow-x:hidden}@supports (padding: env(safe-area-inset-top)){@media (min-width: 769px){.discover-nav.nav-header,.settings-nav{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}}.profile-info,.settings-content,.discover-welcome,.discover-result-wrap{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}}@media (max-width: 768px){.login-page{padding:16px}.login-card{padding:1.5rem 1.25rem}.login-card h1{font-size:1.25rem}.profile-info{padding:48px 16px 24px;align-items:stretch}.profile-info-actions{margin-top:0;margin-bottom:14px;padding-right:max(16px,env(safe-area-inset-right,0px))}.profile-info h2{font-size:1.25rem;margin-top:0}.feed{max-width:100%;margin-top:1rem}.feed-composer{padding:14px;gap:12px}.feed-composer-input{padding:10px 14px;font-size:.9375rem}.feed-visibility-row{gap:8px}.feed-composer-actions-buttons{flex-wrap:wrap;gap:8px}.feed-discover-btn,.feed-composer-submit{min-height:44px;padding:10px 16px}.feed-list{padding-left:0}.feed-card{padding:14px}.feed-card-header{gap:10px}.feed-card-avatar,.feed-composer-avatar{width:40px;height:40px;font-size:.9375rem}.feed-tab-toggle{min-height:44px;padding:10px 20px}.discover-nav.nav-header{padding:12px 4px;gap:12px;flex-wrap:wrap;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.nav-header-title{font-size:2.1916125rem;flex:1 1 100%;width:100%;max-width:100%;margin-bottom:6px;order:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));box-sizing:border-box}.nav-header .search-wrap{max-width:100%;margin:0 8px;min-width:0;flex:1 1 auto;order:0}.discover-nav-end{gap:0;order:1;width:100%;justify-content:flex-end;margin-left:0;flex-direction:row}.discover-nav-end .discover-save-btn:first-child{order:1}.discover-nav-end .discover-save-btn:last-child{order:2}.discover-nav-end .discover-save-btn--icon{margin-right:0!important}.discover-nav-title{position:static;transform:none;left:auto;top:auto;flex:1 1 100%;width:100%;order:0;margin:8px 0 4px;pointer-events:auto;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(4px,env(safe-area-inset-right,0px));box-sizing:border-box}.discover-save-btn{padding:10px 16px;min-height:44px;font-size:.875rem}.discover-save-btn--icon{padding:10px;width:44px;min-width:44px;max-width:44px}.discover-page{padding-top:48px}.discover-page-actions{margin-top:0;margin-bottom:14px;padding-right:max(16px,env(safe-area-inset-right,0px));padding-left:max(16px,env(safe-area-inset-left,0px))}.discover-page[data-has-query=true] .nav-header .search-wrap{display:none}.discover-page[data-has-query=true] .nav-header{min-height:0;padding:0;height:0;overflow:hidden}.discover-page[data-has-query=true]{padding-top:max(12px,env(safe-area-inset-top,0px))}.discover-search-inline{display:block;margin-bottom:16px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.discover-page-content{padding-top:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.discover-welcome{padding:0 16px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.discover-hero--page .discover-hero{padding:0 0 24px}.discover-hero h1{font-size:1.75rem}.discover-hero p{font-size:1rem;margin-bottom:20px}.discover-search-form--hero .discover-search-label{padding:12px 14px 12px 18px}.discover-result-wrap{margin-top:20px;padding:0 16px 32px}.discover-query-heading{font-size:1rem}.discover-save-row{flex-wrap:wrap;gap:12px}.discover-save-visibility{flex-wrap:wrap}.settings-nav{padding:12px 16px}.settings-content{padding:20px 16px 40px}.settings-group{padding:14px}.settings-section{margin-bottom:24px}.settings-btn{min-height:44px;padding:10px 16px}.landing-layout{padding-top:32px;padding-left:16px;padding-right:16px}.discover-hero{padding:0 0 20px}}@media (max-width: 480px){.profile-info{padding:44px 12px 20px}.profile-info-actions{padding-right:max(12px,env(safe-area-inset-right,0px))}.feed-composer,.feed-card{padding:12px}.discover-nav.nav-header{padding:10px 4px;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.nav-header-title{font-size:1.97245125rem;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.discover-save-btn{padding:10px 14px}.discover-save-btn--icon{padding:10px;width:44px;min-width:44px;max-width:44px}.discover-page{padding-top:44px}.discover-page-actions{padding-right:max(12px,env(safe-area-inset-right,0px));padding-left:max(12px,env(safe-area-inset-left,0px))}.discover-search-inline{padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.discover-welcome{padding:0 12px 40px;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.discover-result-wrap{padding:0 12px 24px}.settings-content{padding:16px 12px 32px}.settings-group{padding:12px}.login-card{padding:1.25rem 1rem}.discover-nav-link{padding:8px 12px}}