*{box-sizing:border-box}:root{--color-primary:#f60;--color-primary-hover:#ff8533;--color-primary-active:#e55a00;--color-primary-light:#ff66001f;--color-primary-lighter:#ff66000f;--color-background:#f6f8fa;--color-surface:#fff;--color-surface-hover:#fafbfc;--color-text:#0d1117;--color-text-secondary:#656d76;--color-text-muted:#8b949e;--color-border:#d1d9e0;--color-border-light:#e7ecf0;--color-border-hover:#b1bac4;--color-error:#d32f2f;--color-link:#f60;--color-link-hover:#ff8533;--color-accent:#0969da;--color-accent-hover:#0860ca;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;color:var(--color-text);background-color:var(--color-background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--shadow-sm:0 1px 3px #0000000d,0 1px 2px #0000001a;--shadow-md:0 4px 6px #00000012,0 2px 4px #0000000f;--shadow-lg:0 10px 15px #0000001a,0 4px 6px #0000000d;--shadow-xl:0 20px 25px #0000001a,0 10px 10px #0000000a;--shadow-2xl:0 25px 50px #00000026;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-2xl:24px;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease;--transition-slower:.4s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;line-height:1.6}body{min-width:320px;min-height:100vh;margin:0}h1,h2,h3,h4,h5,h6{color:var(--color-text);margin:0;font-weight:600;line-height:1.3}h1{font-size:2rem;line-height:1.2}h2{font-size:1.5rem}h3{font-size:1.25rem}a{color:inherit;transition:color var(--transition-base);text-decoration:none}button{cursor:pointer;transition:all var(--transition-base);font-family:inherit}code{font-family:Courier New,Courier,monospace}.navigation{background:linear-gradient(135deg,var(--color-primary)0%,#ff8533 100%);padding:var(--spacing-md)0;margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-lg);z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-blend-mode:overlay;border-bottom:3px solid #00000014;position:sticky;top:0}.nav-container{max-width:1200px;padding:0 var(--spacing-lg);align-items:center;gap:var(--spacing-xl);margin:0 auto;display:flex}.nav-logo{color:var(--color-text);transition:all var(--transition-base);padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--radius-md);background-color:#0000001f;align-items:center;font-weight:800;text-decoration:none;display:flex;box-shadow:inset 0 1px 2px #ffffff1a,0 1px 2px #0000001a}.nav-logo:hover{background-color:#00000026;transform:scale(1.05)}.nav-logo-text{letter-spacing:-.02em;text-shadow:0 2px 4px #00000026;font-size:1.5rem;font-weight:900}.nav-links{gap:var(--spacing-sm);flex-wrap:wrap;align-items:center;display:flex}.nav-links a{color:var(--color-text);padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--radius-md);transition:all var(--transition-base);text-transform:uppercase;letter-spacing:.8px;text-shadow:0 1px 2px #0000001a;font-size:.875rem;font-weight:600;text-decoration:none;position:relative}.nav-links a:hover{background-color:#0000002e;transform:translateY(-2px);box-shadow:0 4px 8px #00000026}.nav-links a:active{background-color:#0003;transform:translateY(0)}.nav-links a.active{background-color:#00000040;font-weight:700;box-shadow:inset 0 2px 4px #00000026,0 2px 4px #0000001a}.nav-links a.active:after{content:"";bottom:-2px;left:var(--spacing-md);right:var(--spacing-md);background-color:var(--color-text);border-radius:2px;height:3px;position:absolute;box-shadow:0 2px 4px #0003}@media (max-width:768px){.navigation{padding:var(--spacing-sm)0;margin-bottom:var(--spacing-md)}.nav-container{padding:0 var(--spacing-md);gap:var(--spacing-md);flex-wrap:wrap}.nav-logo-text{font-size:1.2rem}.nav-links{gap:var(--spacing-xs)}.nav-links a{padding:var(--spacing-xs)var(--spacing-sm);font-size:.75rem}}.comment{margin-bottom:var(--spacing-md);padding:var(--spacing-lg);background-color:var(--color-surface);border-left:4px solid var(--color-border-light);border-radius:var(--radius-md);transition:all var(--transition-base);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);position:relative}.comment:hover{border-left-color:var(--color-primary);box-shadow:var(--shadow-md);background-color:var(--color-surface-hover);border-color:var(--color-border);transform:translate(3px)}.comment.deleted{color:var(--color-text-secondary);border-left-color:var(--color-border);opacity:.7;font-style:italic}.comment.deleted:hover{border-left-color:var(--color-border)}.comment-header{align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);color:var(--color-text-secondary);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border-light);font-size:.9rem;display:flex}.comment-toggle{cursor:pointer;color:var(--color-text-secondary);text-align:left;width:1rem;transition:color var(--transition-base);background:0 0;border:none;padding:0;font-size:.7rem;font-weight:600}.comment-toggle:hover{color:var(--color-text)}.comment-by{color:var(--color-text);transition:color var(--transition-base);font-size:.95rem;font-weight:700;text-decoration:none}.comment-by:hover{color:var(--color-link);text-decoration:none}.comment-time{color:var(--color-text-secondary)}.comment-text{color:var(--color-text);margin-bottom:var(--spacing-sm);font-size:.95rem;line-height:1.7}.comment-text p{margin:var(--spacing-sm)0}.comment-text p:first-child{margin-top:0}.comment-text p:last-child{margin-bottom:0}.comment-text a{color:var(--color-link);transition:color var(--transition-base);text-decoration:none}.comment-text a:hover{color:var(--color-link-hover);text-decoration:underline}.comment-text code{background-color:var(--color-background);border-radius:var(--radius-sm);color:#d63384;border:1px solid var(--color-border);padding:.2rem .4rem;font-family:Courier New,Courier,monospace;font-size:.85em;font-weight:500}.comment-text pre{background-color:var(--color-background);padding:var(--spacing-md);border-radius:var(--radius-md);margin:var(--spacing-md)0;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);overflow-x:auto}.comment-text pre code{color:var(--color-text);background:0 0;border:none;padding:0}.comment-tree{margin-top:var(--spacing-md);padding-left:var(--spacing-lg);border-left:2px solid var(--color-border-light);transition:border-color var(--transition-base)}.comment-tree:hover{border-left-color:var(--color-border)}.comment-tree-loading{color:var(--color-text-secondary);padding:var(--spacing-md);background-color:var(--color-surface);border-radius:var(--radius-sm);text-align:center;font-size:.9rem;font-style:italic}@media (max-width:768px){.comment-tree{padding-left:var(--spacing-md)}}.story-detail{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.story-detail-header{background-color:var(--color-surface);padding:var(--spacing-2xl);border-radius:var(--radius-xl);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-lg);border:1px solid var(--color-border-light);transition:all var(--transition-base);position:relative;overflow:hidden}.story-detail-header:before{content:"";background:linear-gradient(90deg,var(--color-primary),var(--color-primary-hover));height:4px;position:absolute;top:0;left:0;right:0}.story-detail-header:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px)}.story-detail-title{margin:0 0 var(--spacing-lg)0;color:var(--color-text);letter-spacing:-.02em;font-size:2rem;font-weight:800;line-height:1.3}.story-detail-title a{color:var(--color-text);transition:color var(--transition-base);text-decoration:none}.story-detail-title a:hover{color:var(--color-link);text-decoration:underline}.story-detail-url{margin-bottom:var(--spacing-md);color:var(--color-text-secondary);font-size:.9rem}.story-detail-url a{color:var(--color-text-secondary);transition:color var(--transition-base);text-decoration:none}.story-detail-url a:hover{color:var(--color-link);text-decoration:underline}.story-detail-meta{gap:var(--spacing-md);color:var(--color-text-secondary);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light);flex-wrap:wrap;font-size:.9rem;display:flex}.story-detail-author{color:var(--color-text-secondary);transition:color var(--transition-base);text-decoration:none}.story-detail-author:hover{color:var(--color-link);text-decoration:underline}.story-detail-text{color:var(--color-text);margin-top:var(--spacing-md);font-size:.95rem;line-height:1.7}.story-detail-text p{margin:var(--spacing-md)0}.story-detail-text p:first-child{margin-top:0}.story-detail-text p:last-child{margin-bottom:0}.story-detail-text a{color:var(--color-link);transition:color var(--transition-base);text-decoration:none}.story-detail-text a:hover{color:var(--color-link-hover);text-decoration:underline}.story-detail-comments{margin-top:var(--spacing-xl)}.comments-header{margin-bottom:var(--spacing-xl);color:var(--color-text);padding-bottom:var(--spacing-md);border-bottom:4px solid var(--color-primary);align-items:center;gap:var(--spacing-sm);letter-spacing:-.01em;font-size:1.75rem;font-weight:800;display:flex;position:relative}.comments-header:after{content:"";background:linear-gradient(90deg,var(--color-primary),transparent);width:60px;height:4px;position:absolute;bottom:-4px;left:0}.no-comments{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);font-style:italic}.user-profile{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.user-profile-header{background-color:var(--color-surface);padding:var(--spacing-2xl);border-radius:var(--radius-xl);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-lg);border:1px solid var(--color-border-light);transition:all var(--transition-base);position:relative;overflow:hidden}.user-profile-header:before{content:"";background:linear-gradient(90deg,var(--color-primary),var(--color-primary-hover));height:4px;position:absolute;top:0;left:0;right:0}.user-profile-header:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px)}.user-profile-username{margin:0 0 var(--spacing-lg)0;color:var(--color-text);align-items:center;gap:var(--spacing-sm);letter-spacing:-.02em;font-size:2.25rem;font-weight:800;display:flex}.user-profile-info{gap:var(--spacing-md);flex-direction:column;display:flex}.user-info-item{gap:var(--spacing-sm);align-items:baseline;font-size:.95rem;display:flex}.user-info-label{color:var(--color-text);min-width:80px;font-weight:600}.user-info-value{color:var(--color-text-secondary)}.user-about{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.user-about-text{color:var(--color-text);font-size:.95rem;line-height:1.7}.user-about-text p{margin:var(--spacing-sm)0}.user-about-text p:first-child{margin-top:0}.user-about-text p:last-child{margin-bottom:0}.user-about-text a{color:var(--color-link);transition:color var(--transition-base);text-decoration:none}.user-about-text a:hover{color:var(--color-link-hover);text-decoration:underline}.user-stories{background-color:var(--color-surface);padding:var(--spacing-2xl);border-radius:var(--radius-xl);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-lg);border:1px solid var(--color-border-light);transition:all var(--transition-base)}.user-stories:hover{box-shadow:var(--shadow-xl)}.user-stories-header{margin:0 0 var(--spacing-xl)0;color:var(--color-text);padding-bottom:var(--spacing-md);border-bottom:4px solid var(--color-primary);letter-spacing:-.01em;font-size:1.75rem;font-weight:800;position:relative}.user-stories-header:after{content:"";background:linear-gradient(90deg,var(--color-primary),transparent);width:60px;height:4px;position:absolute;bottom:-4px;left:0}.user-stories-list{gap:var(--spacing-md);flex-direction:column;display:flex}.user-story-item{padding:var(--spacing-md);border-bottom:1px solid var(--color-border-light);border-radius:var(--radius-sm);transition:all var(--transition-base);margin-bottom:var(--spacing-sm)}.user-story-item:hover{background-color:var(--color-surface-hover);box-shadow:var(--shadow-sm);transform:translate(4px)}.user-story-item:last-child{border-bottom:none;padding-bottom:0}.user-story-title{color:var(--color-text);margin-bottom:var(--spacing-sm);transition:color var(--transition-base);font-size:1rem;font-weight:600;text-decoration:none;display:block}.user-story-title:hover{color:var(--color-link);text-decoration:underline}.user-story-meta{gap:var(--spacing-md);color:var(--color-text-secondary);flex-wrap:wrap;font-size:.85rem;display:flex}.user-story-comments{color:var(--color-text-secondary);transition:color var(--transition-base);text-decoration:none}.user-story-comments:hover{color:var(--color-link);text-decoration:underline}.loading,.error{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.error{color:var(--color-error);border-radius:var(--radius-md);padding:var(--spacing-lg);background-color:#dd00000d}.back-link{align-items:center;gap:var(--spacing-xs);margin-top:var(--spacing-md);color:var(--color-link);transition:all var(--transition-base);padding:var(--spacing-xs)var(--spacing-sm);border-radius:var(--radius-sm);font-weight:600;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--color-link-hover);background-color:#ff66000d;text-decoration:underline}.load-more-btn{margin:var(--spacing-xl)auto 0;padding:var(--spacing-md)var(--spacing-xl);background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-hover)100%);color:var(--color-text);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);text-transform:uppercase;letter-spacing:.5px;border:none;min-width:160px;font-size:1rem;font-weight:700;display:block}.story-item{gap:var(--spacing-md);padding:var(--spacing-lg)var(--spacing-xl);background-color:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);transition:all var(--transition-base);box-shadow:var(--shadow-sm);display:flex;position:relative;overflow:hidden}.story-item:before{content:"";width:4px;transition:all var(--transition-base);border-radius:var(--radius-lg)0 0 var(--radius-lg);background-color:#0000;position:absolute;top:0;bottom:0;left:0}.story-item:hover{background-color:var(--color-surface-hover);border-color:var(--color-border);box-shadow:var(--shadow-md);border-left-color:var(--color-primary);transform:translateY(-2px)}.story-item:hover:before{background-color:var(--color-primary);width:5px;box-shadow:0 0 8px #ff66004d}.story-item:last-child{margin-bottom:0}.story-index{color:var(--color-text-muted);background:linear-gradient(135deg,var(--color-primary-lighter),transparent);border-radius:var(--radius-md);min-width:2.5rem;padding-top:2px;padding:var(--spacing-xs)var(--spacing-sm);margin:calc(-1*var(--spacing-xs))0;transition:all var(--transition-base);border:1px solid var(--color-border-light);justify-content:center;align-items:flex-start;font-size:1rem;font-weight:700;display:flex}.story-content{flex:1;min-width:0}.story-header{margin-bottom:var(--spacing-xs);line-height:1.4}.story-title{color:var(--color-text);transition:all var(--transition-base);margin-bottom:var(--spacing-xs);letter-spacing:-.01em;font-size:1.05rem;font-weight:600;line-height:1.6;text-decoration:none;display:inline-block}.story-title:hover{color:var(--color-link);text-decoration:none;transform:translate(2px)}.story-domain{color:var(--color-text-muted);margin-left:var(--spacing-sm);opacity:.8;font-size:.85rem;font-weight:400}.story-meta{color:var(--color-text-secondary);gap:var(--spacing-md);margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border-light);flex-wrap:wrap;align-items:center;font-size:.85rem;display:flex}.story-separator{color:var(--color-border);opacity:.5;font-weight:300}.story-score{color:var(--color-primary);background:linear-gradient(135deg,var(--color-primary-lighter),#ff660014);padding:3px var(--spacing-sm);border-radius:var(--radius-sm);border:1px solid var(--color-primary-lighter);font-size:.8rem;font-weight:700;box-shadow:0 1px 2px #ff66001a}.story-author{color:var(--color-text-secondary);transition:color var(--transition-base);text-decoration:none}.story-author:hover{color:var(--color-link);text-decoration:underline}.story-comments{color:var(--color-text-secondary);transition:color var(--transition-base);text-decoration:none}.story-comments:hover{color:var(--color-link);text-decoration:underline}@media (max-width:768px){.story-item{padding:var(--spacing-md);gap:var(--spacing-sm)}.story-index{min-width:1.5rem;font-size:.85rem}.story-title{font-size:.95rem}.story-meta{gap:var(--spacing-sm);padding-top:var(--spacing-xs);flex-direction:column;align-items:flex-start;font-size:.8rem}.story-separator{display:none}}.story-list{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.loading,.error,.empty{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary);background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:var(--spacing-lg)0;font-size:1rem}.loading{align-items:center;gap:var(--spacing-lg);flex-direction:column;display:flex;position:relative}.loading:before{content:"";border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin;display:block}@keyframes spin{to{transform:rotate(360deg)}}.error{color:var(--color-error);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin:var(--spacing-lg)0;background-color:#d32f2f14;border:1px solid #d32f2f33}.empty{color:var(--color-text-secondary);background-color:var(--color-surface);font-style:italic}.loading-more{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);align-items:center;gap:var(--spacing-md);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin:var(--spacing-lg)0;flex-direction:column;font-size:.9rem;display:flex}.loading-more:before{content:"";border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin;display:block}.load-more-btn{margin:var(--spacing-xl)auto;padding:var(--spacing-md)var(--spacing-2xl);background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-hover)100%);color:var(--color-text);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);text-transform:uppercase;letter-spacing:1px;border:none;min-width:180px;font-size:.95rem;font-weight:700;display:block;position:relative;overflow:hidden}.load-more-btn:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.load-more-btn:hover:before{left:100%}.load-more-btn:hover{background:linear-gradient(135deg,var(--color-primary-hover)0%,var(--color-primary)100%);box-shadow:var(--shadow-lg);transform:translateY(-3px)}.load-more-btn:active{background:linear-gradient(135deg,var(--color-primary-active)0%,var(--color-primary)100%);box-shadow:var(--shadow-md);transform:translateY(0)}.load-more-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.app{background-color:var(--color-background);min-height:100vh;transition:background-color var(--transition-slow);background-image:radial-gradient(circle at 20%,#ff66000a 0%,#0000 50%),radial-gradient(circle at 80% 80%,#ff66000a 0%,#0000 50%),linear-gradient(#fffc 0%,#0000 100%);position:relative}.main-content{padding-bottom:var(--spacing-2xl);padding-top:var(--spacing-md);animation:fadeIn var(--transition-slow)ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.main-content{padding:var(--spacing-md)var(--spacing-sm)}}