:root{--rw-accent:#2563eb;--rw-accent-dark:#1d4ed8;--rw-accent-light:#eff6ff;--rw-accent-rgb:37,99,235;--rw-bg:#f8f9fa;--rw-surface:#ffffff;--rw-surface-raised:#ffffff;--rw-border:#e5e7eb;--rw-border-light:#f3f4f6;--rw-ink:#111827;--rw-ink-2:#374151;--rw-ink-3:#6b7280;--rw-ink-4:#9ca3af;--rw-hero-height:520px;--rw-hero-overlay:linear-gradient(
                            135deg,
                            rgba(0,0,0,.72) 0%,
                            rgba(0,0,0,.38) 55%,
                            rgba(0,0,0,.10) 100%
                          );--rw-max-width:1200px;--rw-sidebar-width:300px;--rw-gap:28px;--rw-card-radius:12px;--rw-radius-sm:6px;--rw-trans:0.18s ease;--rw-trans-md:0.28s ease;--rw-shadow-sm:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.05);--rw-shadow-md:0 4px 16px rgba(0,0,0,.09),0 2px 6px rgba(0,0,0,.06);--rw-shadow-lg:0 12px 40px rgba(0,0,0,.13),0 4px 12px rgba(0,0,0,.07)}
.color-scheme-dark,[data-scheme=dark]{--rw-bg:#0f1117;--rw-surface:#1a1d26;--rw-surface-raised:#22263a;--rw-border:#2d3148;--rw-border-light:#23273a;--rw-ink:#f1f5f9;--rw-ink-2:#cbd5e1;--rw-ink-3:#8892a4;--rw-ink-4:#4b5563;--rw-hero-overlay:linear-gradient(135deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.5) 55%, rgba(0,0,0,.15) 100%)}
.rw-hp-wrap{background:var(--rw-bg)}
.rw-hero{position:relative;width:100%;height:var(--rw-hero-height);overflow:hidden;background:var(--rw-ink)}
.rw-hero-track{display:flex;width:100%;height:100%}
.rw-hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--rw-trans-md),transform .7s var(--rw-trans-md);transform:scale(1.03);pointer-events:none}
.rw-hero-slide.is-active{opacity:1;transform:scale(1);pointer-events:auto;z-index:1}
.rw-hero-bg{position:absolute;inset:0;background-color:var(--rw-accent-dark);background-size:cover;background-position:center;background-repeat:no-repeat}
.rw-hero-overlay{position:absolute;inset:0;background:var(--rw-hero-overlay)}
.rw-hero-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.06) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(var(--rw-accent-rgb),.25) 0,transparent 45%),radial-gradient(circle at 65% 80%,rgba(var(--rw-accent-rgb),.15) 0,transparent 40%);background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px),radial-gradient(circle at 20% 50%,rgba(255,255,255,.06) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(var(--rw-accent-rgb),.3) 0,transparent 45%);background-size:48px 48px,48px 48px,100% 100%,100% 100%}
.rw-hero-body{position:relative;z-index:2;height:100%;display:flex;align-items:center}
.rw-hero-inner{max-width:var(--rw-max-width);width:100%;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:1fr 380px;gap:56px;align-items:center}
.rw-hero-text{color:#fff}
.rw-hero-eyebrow{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:18px}
.rw-eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--rw-accent);box-shadow:0 0 0 3px rgba(var(--rw-accent-rgb),.35);animation:rw-pulse 2.4s ease-in-out infinite}
@keyframes rw-pulse{0%,100%{box-shadow:0 0 0 3px rgba(var(--rw-accent-rgb),.35)}
50%{box-shadow:0 0 0 7px rgba(var(--rw-accent-rgb),.1)}
}
.rw-hero-title{font-size:clamp(2rem, 4vw, 3rem);font-weight:800;line-height:1.13;letter-spacing:-.02em;color:#fff;margin:0 0 16px;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.rw-hero-sub{font-size:17px;line-height:1.6;color:rgba(255,255,255,.78);margin:0 0 28px;max-width:440px}
.rw-hero-stats{display:flex;align-items:center;gap:20px}
.rw-stat{display:flex;flex-direction:column;gap:2px}
.rw-stat strong{font-size:22px;font-weight:800;color:#fff;line-height:1}
.rw-stat span{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.rw-stat-sep{width:1px;height:28px;background:rgba(255,255,255,.2)}
.rw-hero-card{background:rgba(255,255,255,.97);border-radius:16px;padding:28px 24px;box-shadow:var(--rw-shadow-lg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.rw-hero-card-label{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--rw-accent);margin-bottom:14px}
.rw-hero-search{width:100%}
.rw-search-row{display:flex;align-items:center;gap:10px;background:var(--rw-bg);border:1.5px solid var(--rw-border);border-radius:10px;padding:10px 12px;transition:border-color var(--rw-trans),box-shadow var(--rw-trans)}
.rw-search-row:focus-within{border-color:var(--rw-accent);box-shadow:0 0 0 3px rgba(var(--rw-accent-rgb),.12)}
.rw-search-row svg{width:16px;height:16px;color:var(--rw-ink-3);flex-shrink:0}
.rw-search-row input{flex:1;border:none;background:0 0;font-size:14px;color:var(--rw-ink);outline:0;min-width:0}
.rw-search-row input::placeholder{color:var(--rw-ink-4)}
.rw-search-row button{background:var(--rw-accent);border:none;border-radius:7px;padding:6px 8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--rw-trans)}
.rw-search-row button:hover{background:var(--rw-accent-dark)}
.rw-search-row button svg{width:14px;height:14px;color:#fff}
.rw-hero-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:var(--rw-ink-4);font-size:12px}
.rw-hero-divider::after,.rw-hero-divider::before{content:'';flex:1;height:1px;background:var(--rw-border)}
.rw-hero-cta{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px 20px;background:var(--rw-accent);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:background var(--rw-trans),transform var(--rw-trans),box-shadow var(--rw-trans);box-shadow:0 4px 14px rgba(var(--rw-accent-rgb),.35)}
.rw-hero-cta:hover{background:var(--rw-accent-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(var(--rw-accent-rgb),.4);color:#fff}
.rw-hero-cta svg{width:14px;height:14px;flex-shrink:0}
.rw-hero-trending{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:16px;padding-top:16px;border-top:1px solid var(--rw-border-light)}
.rw-trending-label{font-size:11px;font-weight:600;color:var(--rw-ink-3);text-transform:uppercase;letter-spacing:.06em;flex-shrink:0}
.rw-hero-controls{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:10;display:flex;align-items:center;gap:12px}
.rw-hero-arrow{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--rw-trans);backdrop-filter:blur(4px)}
.rw-hero-arrow:hover{background:rgba(255,255,255,.32)}
.rw-hero-arrow svg{width:14px;height:14px}
.rw-hero-dots{display:flex;gap:6px;align-items:center}
.rw-hero-dot-btn{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);border:none;cursor:pointer;padding:0;transition:background var(--rw-trans),transform var(--rw-trans),width var(--rw-trans)}
.rw-hero-dot-btn.is-active{background:#fff;width:22px;border-radius:4px}
.rw-hp-main{max-width:var(--rw-max-width);margin:0 auto;padding:36px 32px 64px;display:grid;grid-template-columns:1fr var(--rw-sidebar-width);gap:var(--rw-gap);align-items:start}
.rw-feed-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.rw-feed-header-left{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.rw-feed-title{font-size:20px;font-weight:700;color:var(--rw-ink);margin:0}
.rw-feed-title em{font-style:italic;font-weight:600;color:var(--rw-accent)}
.rw-feed-count{font-size:13px;color:var(--rw-ink-3);font-weight:500}
.rw-filter-tabs{display:flex;gap:4px;background:var(--rw-surface);border:1px solid var(--rw-border);border-radius:8px;padding:3px}
.rw-filter-tab{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;color:var(--rw-ink-3);text-decoration:none;transition:background var(--rw-trans),color var(--rw-trans);white-space:nowrap}
.rw-filter-tab:hover{color:var(--rw-ink);background:var(--rw-bg)}
.rw-filter-tab.is-active{background:var(--rw-accent);color:#fff;font-weight:600}
.rw-question-list{display:flex;flex-direction:column;gap:12px}
.rw-question-card{display:flex;gap:16px;background:var(--rw-surface);border:1px solid var(--rw-border);border-radius:var(--rw-card-radius);padding:20px;transition:border-color var(--rw-trans),box-shadow var(--rw-trans),transform var(--rw-trans);opacity:0;transform:translateY(10px)}
.rw-question-card.rw-card-visible{opacity:1;transform:translateY(0);transition:opacity .4s ease,transform .4s ease,border-color var(--rw-trans),box-shadow var(--rw-trans)}
.rw-question-card:hover{border-color:rgba(var(--rw-accent-rgb),.3);box-shadow:var(--rw-shadow-md);transform:translateY(-1px)}
.rw-vote-col{display:flex;flex-direction:column;align-items:center;gap:5px;flex-shrink:0;min-width:36px}
.rw-vote-btn{width:32px;height:32px;border-radius:8px;background:var(--rw-bg);border:1px solid var(--rw-border);color:var(--rw-ink-3);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--rw-trans);padding:0}
.rw-vote-btn:focus-visible,.rw-vote-btn:hover{background:var(--rw-accent-light);border-color:var(--rw-accent);color:var(--rw-accent)}
.rw-vote-btn.is-voted{background:var(--rw-accent);border-color:var(--rw-accent);color:#fff;cursor:default}
.rw-vote-btn svg{width:12px;height:12px}
.rw-vote-count{font-size:13px;font-weight:700;color:var(--rw-ink-2);line-height:1}
.rw-question-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
.rw-question-tags{display:flex;flex-wrap:wrap;gap:5px}
.rw-question-title{font-size:16px;font-weight:650;color:var(--rw-ink);text-decoration:none;line-height:1.45;display:block;transition:color var(--rw-trans)}
.rw-question-title:hover{color:var(--rw-accent)}
.rw-question-excerpt{font-size:14px;color:var(--rw-ink-3);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rw-question-excerpt p{margin:0}
.rw-question-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px}
.rw-meta-item{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--rw-ink-3);white-space:nowrap}
.rw-meta-item svg{width:12px;height:12px;flex-shrink:0}
.rw-meta-author{color:var(--rw-ink-2);font-weight:500;text-decoration:none;transition:color var(--rw-trans)}
.rw-meta-author:hover{color:var(--rw-accent)}
.rw-answers-badge{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:500;color:var(--rw-ink-3);padding:3px 8px;border-radius:20px;background:var(--rw-bg);border:1px solid var(--rw-border);margin-left:auto;flex-shrink:0}
.rw-answers-badge svg{width:11px;height:11px}
.rw-answers-badge.has-answers{background:#f0fdf4;border-color:#bbf7d0;color:#16a34a}
.color-scheme-dark .rw-answers-badge.has-answers,[data-scheme=dark] .rw-answers-badge.has-answers{background:rgba(22,163,74,.12);border-color:rgba(22,163,74,.3)}
.rw-tag{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11.5px;font-weight:500;background:var(--rw-accent-light);color:var(--rw-accent);text-decoration:none;border:1px solid rgba(var(--rw-accent-rgb),.2);transition:background var(--rw-trans),border-color var(--rw-trans),transform var(--rw-trans);white-space:nowrap}
.rw-tag:hover{background:rgba(var(--rw-accent-rgb),.18);border-color:rgba(var(--rw-accent-rgb),.4);transform:translateY(-1px)}
.rw-tag-sm{font-size:11px;padding:2px 7px}
.rw-pagination{margin-top:28px;display:flex;justify-content:center;align-items:center;gap:4px;flex-wrap:wrap}
.rw-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:8px;font-size:14px;font-weight:500;color:var(--rw-ink-2);text-decoration:none;border:1px solid var(--rw-border);background:var(--rw-surface);transition:all var(--rw-trans)}
.rw-pagination .page-numbers svg{width:12px;height:12px}
.rw-pagination .page-numbers:hover{border-color:var(--rw-accent);color:var(--rw-accent);background:var(--rw-accent-light)}
.rw-pagination .page-numbers.current{background:var(--rw-accent);border-color:var(--rw-accent);color:#fff;font-weight:700}
.rw-pagination .page-numbers.dots{border-color:transparent;background:0 0;cursor:default}
.rw-empty{text-align:center;padding:72px 32px;color:var(--rw-ink-3)}
.rw-empty svg{width:52px;height:52px;margin-bottom:20px;opacity:.4}
.rw-empty h3{font-size:20px;font-weight:700;color:var(--rw-ink);margin:0 0 8px}
.rw-empty p{font-size:15px;margin:0 0 24px}
.rw-empty p a{color:var(--rw-accent)}
.rw-empty-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;background:var(--rw-accent);color:#fff;border-radius:8px;font-weight:600;text-decoration:none;transition:background var(--rw-trans)}
.rw-empty-cta:hover{background:var(--rw-accent-dark);color:#fff}
.rw-sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:16px}
.rw-sidebar-card{background:var(--rw-surface);border:1px solid var(--rw-border);border-radius:var(--rw-card-radius);overflow:hidden}
.rw-sidebar-head{display:flex;align-items:center;gap:7px;padding:14px 18px;font-size:13px;font-weight:700;color:var(--rw-ink);letter-spacing:.01em;border-bottom:1px solid var(--rw-border);text-transform:uppercase;font-size:11px;letter-spacing:.1em}
.rw-sidebar-head svg{width:13px;height:13px;color:var(--rw-accent);flex-shrink:0}
.rw-ask-card{padding:24px 20px;background:linear-gradient(135deg,var(--rw-accent-light) 0,var(--rw-surface) 100%);border-color:rgba(var(--rw-accent-rgb),.2)}
.rw-ask-icon{width:44px;height:44px;border-radius:12px;background:var(--rw-accent);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.rw-ask-icon svg{width:22px;height:22px}
.rw-ask-card h3{font-size:16px;font-weight:700;color:var(--rw-ink);margin:0 0 6px}
.rw-ask-card p{font-size:13px;line-height:1.6;color:var(--rw-ink-3);margin:0 0 16px}
.rw-sidebar-cta{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;padding:10px;border-radius:8px;font-size:14px;font-weight:600;background:var(--rw-accent);color:#fff;border:none;cursor:pointer;text-decoration:none;transition:background var(--rw-trans),box-shadow var(--rw-trans),transform var(--rw-trans);box-shadow:0 3px 10px rgba(var(--rw-accent-rgb),.28)}
.rw-sidebar-cta:hover{background:var(--rw-accent-dark);box-shadow:0 4px 16px rgba(var(--rw-accent-rgb),.38);transform:translateY(-1px);color:#fff}
.rw-sidebar-cta svg{width:13px;height:13px}
.rw-hot-list{list-style:none;margin:0;padding:8px 0}
.rw-hot-item{display:flex;align-items:flex-start;gap:12px;padding:10px 18px;border-bottom:1px solid var(--rw-border-light);transition:background var(--rw-trans)}
.rw-hot-item:last-child{border-bottom:none}
.rw-hot-item:hover{background:var(--rw-bg)}
.rw-hot-rank{width:22px;height:22px;border-radius:6px;background:var(--rw-bg);border:1px solid var(--rw-border);font-size:11px;font-weight:700;color:var(--rw-ink-3);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.rw-hot-item:first-child .rw-hot-rank{background:#fef3c7;border-color:#fcd34d;color:#92400e}
.rw-hot-item:nth-child(2) .rw-hot-rank{background:#f1f5f9;border-color:#cbd5e1;color:#475569}
.rw-hot-item:nth-child(3) .rw-hot-rank{background:#fef9f0;border-color:#fed7aa;color:#9a3412}
.rw-hot-body{flex:1;min-width:0}
.rw-hot-title{display:block;font-size:13px;font-weight:500;color:var(--rw-ink);text-decoration:none;line-height:1.45;margin-bottom:5px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;transition:color var(--rw-trans)}
.rw-hot-title:hover{color:var(--rw-accent)}
.rw-hot-meta{display:flex;gap:10px}
.rw-hot-meta span{display:flex;align-items:center;gap:3px;font-size:11px;color:var(--rw-ink-4)}
.rw-hot-meta svg{width:10px;height:10px}
.rw-tag-cloud{padding:14px 16px;display:flex;flex-wrap:wrap;gap:6px}
@media (max-width:1024px){.rw-hero-inner{grid-template-columns:1fr;gap:32px;max-width:600px}
.rw-hero-card{max-width:100%}
.rw-hero{height:auto;min-height:var(--rw-hero-height)}
.rw-hero-body{padding:48px 0}
.rw-hp-main{grid-template-columns:1fr;padding:28px 24px 48px}
.rw-sidebar{position:static;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
}
@media (max-width:680px){:root{--rw-hero-height:480px;--rw-card-radius:10px}
.rw-hero-inner{padding:0 20px;gap:24px}
.rw-hero-title{font-size:1.75rem}
.rw-hero-sub{font-size:15px}
.rw-hero-stats{gap:14px}
.rw-stat strong{font-size:18px}
.rw-hp-main{padding:20px 16px 40px}
.rw-feed-header{flex-direction:column;align-items:flex-start;gap:12px}
.rw-filter-tabs{width:100%}
.rw-filter-tab{flex:1;text-align:center}
.rw-question-card{padding:16px;gap:12px}
.rw-question-title{font-size:15px}
.rw-sidebar{grid-template-columns:1fr}
.rw-hero-controls{bottom:16px}
.rw-meta-date{display:none}
}
@media (max-width:400px){.rw-hero-stats{flex-wrap:wrap;gap:10px 16px}
.rw-stat-sep{display:none}
}