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auto}.tips-hero__stats{display:flex;justify-content:center;gap:32px;margin-top:24px}.tips-hero__stat{display:flex;flex-direction:column;align-items:center;gap:4px}.tips-hero__stat-val{font-size:1.5rem;font-weight:800;color:var(--brand-light)}.tips-hero__stat-lbl{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.tips-search{position:relative;max-width:520px;margin:0 auto 28px;padding:0 16px}.tips-search__input{width:100%;padding:14px 20px 14px 48px;border-radius:14px;border:1.5px solid var(--border);background:var(--bg-2);color:var(--text-primary);font-size:.95rem;outline:none;transition:border-color .2s,box-shadow .2s}.tips-search__input::placeholder{color:var(--text-muted)}.tips-search__input:focus{border-color:var(--brand-light);box-shadow:0 0 0 3px #1877f21a}.tips-search__icon{position:absolute;left:32px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--text-muted);pointer-events:none}.tips-search__count{position:absolute;right:32px;top:50%;transform:translateY(-50%);font-size:.78rem;color:var(--text-muted);background:var(--bg-3,rgba(255,255,255,.05));padding:2px 10px;border-radius:20px}.tips-filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:32px;padding:0 16px}.tips-filter{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:100px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s}.tips-filter:hover{border-color:var(--brand-light);color:var(--brand-light);background:#1877f20f}.tips-filter--active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;box-shadow:0 4px 16px #1877f24d}.tips-filter svg{width:16px;height:16px}.tips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;padding:0 16px}@media(max-width:768px){.tips-grid{grid-template-columns:1fr;padding:0}}.tip-card{position:relative;display:flex;flex-direction:column;gap:14px;padding:24px;border-radius:16px;background:var(--bg-2);border:1px solid var(--border);text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden}.tip-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;border-radius:4px 0 0 4px;transition:width .2s}.tip-card:hover{transform:translateY(-3px);box-shadow:0 12px 40px #00000026;border-color:#1877f24d}.tip-card:hover:before{width:6px}.tip-card[data-type=quick_tip]:before{background:linear-gradient(180deg,#f59e0b,#f97316)}.tip-card[data-type=experience]:before{background:linear-gradient(180deg,#8b5cf6,#a78bfa)}.tip-card[data-type=technique]:before{background:linear-gradient(180deg,#06b6d4,#22d3ee)}.tip-card[data-type=general]:before{background:linear-gradient(180deg,#22c55e,#4ade80)}.tip-card__header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.tip-card__badge{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.02em}.tip-card__badge--quick_tip{background:#f59e0b1f;color:#f59e0b}.tip-card__badge--experience{background:#8b5cf61f;color:#8b5cf6}.tip-card__badge--technique{background:#06b6d41f;color:#06b6d4}.tip-card__badge--general{background:#22c55e1f;color:#22c55e}.tip-card__views{display:flex;align-items:center;gap:4px;font-size:.75rem;color:var(--text-muted);white-space:nowrap}.tip-card__views svg{width:14px;height:14px;opacity:.6}.tip-card__title{font-size:1rem;font-weight:700;color:var(--text-primary);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tip-card__summary{font-size:.87rem;color:var(--text-secondary);line-height:1.65;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.tip-card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--border)}.tip-card__read{display:flex;align-items:center;gap:4px;font-size:.8rem;color:var(--text-muted)}.tip-card__read svg{width:14px;height:14px}.tip-card__cta{display:inline-flex;align-items:center;gap:4px;font-size:.85rem;font-weight:600;color:var(--brand-light);transition:gap .2s}.tip-card:hover .tip-card__cta{gap:8px}.tips-empty{text-align:center;padding:60px 20px;color:var(--text-muted)}.tips-empty svg{margin:0 auto 16px;display:block;opacity:.35}.tips-empty p{font-size:.95rem;margin-top:8px}.tip-detail{padding:0 0 100px}.tip-detail__hero{position:relative;padding:48px 0 40px;margin-bottom:0;overflow:hidden}.tip-detail__hero:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#1877f20f,#8b5cf60a);pointer-events:none}.tip-detail__hero-inner{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:0 20px}.tip-detail__breadcrumb{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.85rem;margin-bottom:20px;text-decoration:none;transition:color .2s}.tip-detail__breadcrumb:hover{color:var(--brand-light)}.tip-detail__breadcrumb svg{width:16px;height:16px}.tip-detail__meta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.tip-detail h1{font-size:1.85rem;font-weight:800;line-height:1.3;margin-bottom:20px;color:var(--text-primary)}.tip-detail__info{display:flex;align-items:center;gap:20px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--text-muted);font-size:.85rem}.tip-detail__info-item{display:flex;align-items:center;gap:6px}.tip-detail__info-item svg{width:16px;height:16px;opacity:.6}.tip-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;max-width:1100px;margin:0 auto;padding:40px 20px 0}.tip-prose{min-width:0}.tip-prose h1{font-size:1.75rem;font-weight:800;margin:40px 0 16px;color:var(--text-primary);padding-bottom:12px;border-bottom:2px solid var(--border)}.tip-prose h2{font-size:1.35rem;font-weight:700;margin:36px 0 14px;color:var(--text-primary);display:flex;align-items:center;gap:10px}.tip-prose h2:before{content:"";width:4px;height:24px;border-radius:4px;background:linear-gradient(180deg,var(--brand),var(--brand-light));flex-shrink:0}.tip-prose h3{font-size:1.1rem;font-weight:600;margin:28px 0 10px;color:var(--text-primary)}.tip-prose p{font-size:.95rem;line-height:1.8;color:var(--text-secondary);margin-bottom:16px}.tip-prose strong{color:var(--text-primary);font-weight:700}.tip-prose a{color:var(--brand-light);text-decoration:none;font-weight:500;border-bottom:1px solid rgba(24,119,242,.3)}.tip-prose a:hover{border-bottom-color:var(--brand-light)}.tip-prose ul,.tip-prose ol{margin:12px 0 20px;padding-left:0;list-style:none}.tip-prose li{position:relative;padding:6px 0 6px 28px;font-size:.93rem;line-height:1.7;color:var(--text-secondary)}.tip-prose ul>li:before{content:"";position:absolute;left:8px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--brand-light)}.tip-prose ol{counter-reset:ol-counter}.tip-prose ol>li{counter-increment:ol-counter}.tip-prose ol>li:before{content:counter(ol-counter);position:absolute;left:0;top:5px;width:22px;height:22px;border-radius:50%;background:#1877f21a;color:var(--brand-light);font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center}.tip-prose blockquote{margin:20px 0;padding:16px 20px;border-left:4px solid var(--brand-light);background:#1877f20a;border-radius:0 12px 12px 0}.tip-prose blockquote p{margin:0;color:var(--text-secondary);font-size:.9rem}.tip-prose blockquote strong{color:var(--brand-light)}.tip-prose table{width:100%;border-collapse:separate;border-spacing:0;margin:20px 0;border-radius:12px;overflow:hidden;border:1px solid var(--border);font-size:.88rem}.tip-prose th{background:#1877f20f;color:var(--text-primary);font-weight:700;text-align:left;padding:12px 16px;border-bottom:2px solid var(--border);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.tip-prose td{padding:10px 16px;color:var(--text-secondary);border-bottom:1px solid var(--border);vertical-align:top}.tip-prose tr:last-child td{border-bottom:none}.tip-prose tr:hover td{background:#1877f205}.tip-prose code{background:#1877f214;color:var(--brand-light);padding:2px 7px;border-radius:6px;font-size:.85rem;font-family:SF Mono,Monaco,monospace}.tip-prose pre{background:var(--bg-3,#0f172a);border:1px solid var(--border);border-radius:12px;padding:20px;overflow-x:auto;margin:20px 0}.tip-prose pre code{background:none;padding:0;color:var(--text-secondary)}.tip-prose hr{border:none;height:1px;background:var(--border);margin:40px 0}.tip-sidebar{position:sticky;top:80px;align-self:start;display:flex;flex-direction:column;gap:20px}.tip-toc{padding:20px;border-radius:16px;background:var(--bg-2);border:1px solid var(--border)}.tip-toc__title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:14px;display:flex;align-items:center;gap:6px}.tip-toc__title svg{width:16px;height:16px}.tip-toc__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.tip-toc__link{display:block;padding:7px 12px;border-radius:8px;font-size:.82rem;color:var(--text-secondary);text-decoration:none;line-height:1.4;border-left:2px solid transparent;transition:all .15s}.tip-toc__link:hover{color:var(--brand-light);background:#1877f20a;border-left-color:var(--brand-light)}.tip-toc__link--h3{padding-left:24px;font-size:.78rem;color:var(--text-muted)}.tip-sidebar-cta{padding:24px 20px;border-radius:16px;background:linear-gradient(135deg,#1877f214,#8b5cf60f);border:1px solid var(--border);text-align:center}.tip-sidebar-cta h4{font-size:.95rem;font-weight:700;margin-bottom:8px}.tip-sidebar-cta p{font-size:.82rem;color:var(--text-muted);margin-bottom:16px;line-height:1.5}.tip-sidebar-cta .btn{width:100%;justify-content:center}.tip-sidebar-cta .btn-primary{background:#1877f2;color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.2);padding:12px 20px;border-radius:10px}.tip-sidebar-cta .btn-primary:hover{background:#0d65d9}.tip-sidebar-related{padding:20px;border-radius:16px;background:var(--bg-2);border:1px solid var(--border)}.tip-sidebar-related__title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:14px;display:flex;align-items:center;gap:6px}.tip-sidebar-related__title svg{width:16px;height:16px}.tip-sidebar-related__item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);text-decoration:none}.tip-sidebar-related__item:last-child{border-bottom:none;padding-bottom:0}.tip-sidebar-related__item:hover .tip-sidebar-related__item-title{color:var(--brand-light)}.tip-sidebar-related__icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tip-sidebar-related__icon svg{width:16px;height:16px}.tip-sidebar-related__icon--quick_tip{background:#f59e0b1a;color:#f59e0b}.tip-sidebar-related__icon--experience{background:#8b5cf61a;color:#8b5cf6}.tip-sidebar-related__icon--technique{background:#06b6d41a;color:#06b6d4}.tip-sidebar-related__icon--general{background:#22c55e1a;color:#22c55e}.tip-sidebar-related__item-title{font-size:.82rem;font-weight:600;color:var(--text-primary);line-height:1.35;transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tip-sidebar-related__item-meta{font-size:.72rem;color:var(--text-muted);margin-top:4px}.tip-cta{margin-top:56px;padding:40px;background:linear-gradient(135deg,#1877f20f,#8b5cf60a);border-radius:20px;border:1px solid var(--border);text-align:center}.tip-cta h3{font-size:1.3rem;font-weight:700;margin-bottom:10px}.tip-cta p{color:var(--text-secondary);margin-bottom:24px;font-size:.95rem}.tip-cta .btn-primary{background:#1877f2;color:#fff;font-weight:700;font-size:1rem;padding:14px 28px;border-radius:12px;text-shadow:0 1px 2px rgba(0,0,0,.2)}.tip-cta .btn-primary:hover{background:#0d65d9}.tip-cta .btn-ghost{color:var(--text-primary);font-size:.95rem;padding:14px 28px;border-radius:12px;background:var(--bg-2)}.tip-related{margin-top:56px}.tip-related h3{font-size:1.2rem;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:8px}.tip-related__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.tip-related__card{display:flex;gap:14px;padding:16px;border-radius:14px;background:var(--bg-2);border:1px solid var(--border);text-decoration:none;transition:all .2s}.tip-related__card:hover{border-color:#1877f24d;transform:translateY(-2px)}.tip-related__card-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tip-related__card-icon--quick_tip{background:#f59e0b1a;color:#f59e0b}.tip-related__card-icon--experience{background:#8b5cf61a;color:#8b5cf6}.tip-related__card-icon--technique{background:#06b6d41a;color:#06b6d4}.tip-related__card-icon--general{background:#22c55e1a;color:#22c55e}.tip-related__card-title{font-size:.88rem;font-weight:600;color:var(--text-primary);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:960px){.tip-layout{grid-template-columns:1fr;gap:0}.tip-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0;margin-top:40px}.tip-toc{display:none}}@media(max-width:768px){.tips-hero{padding:40px 0 32px}.tips-hero h1{font-size:1.5rem}.tips-hero__stats{gap:20px}.tips-hero__stat-val{font-size:1.2rem}.tip-detail h1{font-size:1.4rem}.tip-prose h1{font-size:1.3rem}.tip-prose h2{font-size:1.15rem}.tip-prose table{font-size:.8rem}.tip-prose th,.tip-prose td{padding:8px 10px}.tip-cta{padding:28px 20px}.tip-sidebar,.tip-related__grid{grid-template-columns:1fr}}