.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-family:var(--font-body);font-size:var(--text-md);font-weight:var(--font-medium);text-decoration:none;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base)}.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn--primary{background:var(--color-primary);color:var(--color-white)}.btn--primary:hover{background:var(--color-accent)}.btn--secondary{background:var(--color-gray-100);color:var(--color-primary)}.btn--secondary:hover{background:var(--color-gray-200)}.btn--outline{background:transparent;border:1px solid var(--color-gray-300);color:var(--color-primary)}.btn--outline:hover{border-color:var(--color-primary);background:var(--color-gray-50)}.btn--ghost{background:transparent;color:var(--color-primary)}.btn--ghost:hover{background:var(--color-gray-100)}.btn--sm{padding:8px 16px;font-size:var(--text-sm)}.btn--lg{padding:16px 32px;font-size:var(--text-lg)}.btn--block{width:100%}.card{background:var(--color-white);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-slow)}.card--bordered{border:1px solid var(--color-gray-200)}.card--shadow{box-shadow:var(--shadow-md)}.card--hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card__image{aspect-ratio:16 / 10;overflow:hidden;background:var(--color-gray-100)}.card__image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slower)}.card:hover .card__image img{transform:scale(1.03)}.card__content{padding:var(--spacing-6)}.card__category{display:inline-block;padding:4px 10px;background:var(--color-gray-100);color:var(--color-gray-600);font-size:var(--text-xs);font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:0.03em;border-radius:var(--radius-sm);margin-bottom:var(--spacing-3)}.card__date{font-size:var(--text-xs);color:var(--color-gray-500);margin-bottom:var(--spacing-2)}.card__title{font-family:var(--font-heading);font-size:var(--text-3xl);font-weight:var(--font-semibold);line-height:var(--leading-snug);margin:0 0 var(--spacing-3)}.card__title a{color:var(--color-primary);text-decoration:none}.card__title a:hover{color:var(--color-accent)}.card__excerpt{font-size:var(--text-md);color:var(--color-gray-600);line-height:var(--leading-relaxed);margin:0}.card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:var(--spacing-4);padding-top:var(--spacing-4);border-top:1px solid var(--color-gray-100)}.form-group{margin-bottom:var(--spacing-5)}.form-label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-primary);margin-bottom:var(--spacing-2)}.form-input,.form-textarea,.form-select{width:100%;padding:12px 16px;font-family:var(--font-body);font-size:var(--text-md);color:var(--color-primary);background:var(--color-white);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);transition:all var(--transition-base)}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(58,90,124,0.1)}.form-input::placeholder,.form-textarea::placeholder{color:var(--color-gray-400)}.form-input.invalid,.form-textarea.invalid{border-color:var(--color-error)}.form-input.valid,.form-textarea.valid{border-color:var(--color-success)}.form-textarea{min-height:120px;resize:vertical}.form-help{font-size:var(--text-sm);color:var(--color-gray-500);margin-top:var(--spacing-2)}.form-error{font-size:var(--text-sm);color:var(--color-error);margin-top:var(--spacing-2)}.tag{display:inline-flex;align-items:center;padding:4px 10px;font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-sm);text-decoration:none;transition:all var(--transition-base)}.tag--default{background:var(--color-gray-100);color:var(--color-gray-700)}.tag--default:hover{background:var(--color-gray-200)}.tag--primary{background:var(--color-primary);color:var(--color-white)}.tag--accent{background:var(--color-accent);color:var(--color-white)}.badge{display:inline-flex;align-items:center;padding:4px 8px;font-size:var(--text-xs);font-weight:var(--font-semibold);border-radius:var(--radius-full)}.badge--success{background:rgba(16,185,129,0.1);color:var(--color-success)}.badge--warning{background:rgba(245,158,11,0.1);color:var(--color-warning)}.badge--error{background:rgba(239,68,68,0.1);color:var(--color-error)}.badge--info{background:rgba(59,130,246,0.1);color:var(--color-info)}.rating{display:inline-flex;align-items:center;gap:var(--spacing-2)}.rating__stars{display:flex;gap:2px}.rating__stars i{font-size:var(--text-base);color:var(--color-gray-300)}.rating__stars i.filled{color:var(--color-star)}.rating__value{font-size:var(--text-md);font-weight:var(--font-semibold);color:var(--color-primary)}.rating__count{font-size:var(--text-sm);color:var(--color-gray-500)}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full);overflow:hidden;background:var(--color-gray-100)}.avatar--sm{width:32px;height:32px;font-size:var(--text-sm)}.avatar--md{width:48px;height:48px;font-size:var(--text-lg)}.avatar--lg{width:64px;height:64px;font-size:var(--text-2xl)}.avatar--xl{width:96px;height:96px;font-size:var(--text-4xl)}.avatar img{width:100%;height:100%;object-fit:cover}.avatar__placeholder{color:var(--color-gray-400)}.empty-state{text-align:center;padding:var(--spacing-16) var(--spacing-6);background:var(--color-gray-50);border-radius:var(--radius-lg)}.empty-state__icon{font-size:3rem;color:var(--color-gray-300);margin-bottom:var(--spacing-4)}.empty-state__title{font-family:var(--font-heading);font-size:var(--text-4xl);font-weight:var(--font-semibold);color:var(--color-primary);margin:0 0 var(--spacing-2)}.empty-state__text{font-size:var(--text-lg);color:var(--color-gray-600);margin:0 0 var(--spacing-6)}[data-tooltip]{position:relative}[data-tooltip]::before,[data-tooltip]::after{position:absolute;visibility:hidden;opacity:0;pointer-events:none;transition:all var(--transition-base);z-index:var(--z-tooltip)}[data-tooltip]::before{content:attr(data-tooltip);bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);padding:6px 12px;background:var(--color-primary);color:var(--color-white);font-size:var(--text-sm);white-space:nowrap;border-radius:var(--radius-sm)}[data-tooltip]::after{content:'';bottom:calc(100% + 4px);left:50%;transform:translateX(-50%);border:4px solid transparent;border-top-color:var(--color-primary)}[data-tooltip]:hover::before,[data-tooltip]:hover::after{visibility:visible;opacity:1}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-gray-200);border-top-color:var(--color-accent);border-radius:50%;animation:spin 0.8s linear infinite}.spinner--sm{width:14px;height:14px;border-width:2px}.spinner--lg{width:32px;height:32px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.divider{height:1px;background:var(--color-gray-200);margin:var(--spacing-8) 0}.divider--dark{background:var(--color-primary);height:2px}.container{width:100%;max-width:var(--container-xl);margin-left:auto;margin-right:auto;padding-left:var(--spacing-5);padding-right:var(--spacing-5)}.container--sm{max-width:var(--container-sm)}.container--md{max-width:var(--container-md)}.container--lg{max-width:var(--container-lg)}.faq-block{max-width:820px;margin:40px auto;padding:0 20px}.faq-block__title{font-family:'Playfair Display',Georgia,serif;font-size:1.6rem;margin-bottom:16px}.faq-block__item{border-bottom:1px solid #e8e8e8;padding:14px 0}.faq-block__question{cursor:pointer;font-weight:600;list-style:none;position:relative;padding-right:28px}.faq-block__question::after{content:'+';position:absolute;right:4px;top:0;font-size:1.3rem;color:#3a5a7c}.faq-block__item[open] .faq-block__question::after{content:'\2212'}.faq-block__answer{margin-top:10px;color:#444;line-height:1.7}.glossary-link{color:#3a5a7c;text-decoration:none;border-bottom:1px dashed rgba(58,90,124,0.5)}.glossary-link:hover{border-bottom-style:solid}.related-terms{margin:32px 0;padding:20px 24px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px}.related-terms__title{margin:0 0 14px;font-size:1.0625rem;font-weight:600;color:#1a1a1a}.related-terms__list{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}.related-terms__link{display:inline-block;padding:6px 12px;background:#fff;border:1px solid #d8e0ea;border-radius:20px;font-size:0.875rem;color:#3a5a7c;text-decoration:none;transition:background 0.15s ease,color 0.15s ease}.related-terms__link:hover{background:#3a5a7c;color:#fff}.related-terms__all{margin:0;font-size:0.875rem}.related-terms__all a{color:#3a5a7c;text-decoration:none}.geo-block{margin:24px 0;padding:18px 22px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px}.geo-block__title{margin:0 0 12px;font-size:1.0625rem;font-weight:600;color:#1a1a1a}.geo-block__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}.geo-block__list a{display:inline-block;padding:6px 14px;background:#fff;border:1px solid #d8e0ea;border-radius:20px;font-size:0.875rem;color:#3a5a7c;text-decoration:none}.geo-block__list a:hover{background:#3a5a7c;color:#fff}.preview-banner{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:12px;padding:10px 18px;background:#b45309;color:#fff;font-size:0.9375rem;box-shadow:0 2px 8px rgba(0,0,0,0.15)}.preview-banner__badge{font-weight:700;text-transform:uppercase;letter-spacing:0.05em;font-size:0.75rem;background:rgba(255,255,255,0.2);padding:3px 10px;border-radius:4px}.preview-banner__text{opacity:0.95}.acards{margin:0 0 8px}.acards__head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-top:18px;margin-bottom:18px}.acards__title{font-family:'Playfair Display',Georgia,serif;font-size:1.6rem;font-weight:600;color:#1a1a1a;margin:0}.acards__more{flex:none;font-size:0.9375rem;font-weight:500;color:#3a5a7c;text-decoration:none;white-space:nowrap}.acards__more:hover{text-decoration:underline}.acards__grid{display:grid;gap:24px}.acards__grid--2{grid-template-columns:repeat(2,1fr)}.acards__grid--3{grid-template-columns:repeat(3,1fr)}.acards__grid--4{grid-template-columns:repeat(4,1fr)}.acard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid #e8edf2;border-radius:12px;overflow:hidden;transition:transform 0.2s ease,box-shadow 0.2s ease,border-color 0.2s ease}.acard:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(20,40,70,0.12);border-color:#d8e0ea}.acard:focus-within{box-shadow:0 0 0 3px rgba(58,90,124,0.45)}.acard__overlay{position:absolute;inset:0;z-index:1}.acard__media{position:relative;aspect-ratio:16 / 10;overflow:hidden;background:#f1f5f9}.acard__media img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}.acard:hover .acard__media img{transform:scale(1.04)}.acard__ph{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:rgba(255,255,255,0.35);font-size:2.5rem}.acard__body{display:flex;flex-direction:column;flex:1;padding:16px 18px 18px}.acard__cat{position:relative;z-index:2;align-self:flex-start;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;color:#3a5a7c;text-decoration:none;margin-bottom:10px}.acard__cat:hover{text-decoration:underline}.acard__cat--plain{color:#94a3b8}.acard__title{font-size:1.125rem;font-weight:600;line-height:1.35;color:#1a1a1a;margin:0 0 10px}.acard:hover .acard__title{color:#3a5a7c}.acard__excerpt{font-size:0.9375rem;line-height:1.55;color:#5b6675;margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.acard__footer{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:0.8125rem;color:#94a3b8}.acard__author::before{content:'•';margin-right:10px;color:#cbd5e1}@media (max-width:992px){.acards__grid--3,.acards__grid--4{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.acards__grid--2,.acards__grid--3,.acards__grid--4{grid-template-columns:1fr}.acards__title{font-size:1.35rem}}.news-sidebar{display:flex;flex-direction:column}.news-sidebar--left{order:-1}.news-sidebar--right{order:1}.news-sidebar__title{font-family:'Inter',-apple-system,sans-serif;font-size:1.125rem;font-weight:700;color:#1a1a1a;margin:0 0 20px;padding-bottom:12px;border-bottom:3px solid #1a1a1a;text-transform:uppercase;letter-spacing:0.02em}.news-sidebar__list{display:flex;flex-direction:column}.news-sidebar__item{padding:14px 0;border-bottom:1px solid rgba(0,0,0,0.08);transition:background-color .2s ease}.news-sidebar__item:hover{background-color:rgba(58,90,124,0.03)}.news-sidebar__item:first-child{padding-top:0}.news-sidebar__item:last-child{border-bottom:none;padding-bottom:0}.news-sidebar__item-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}.news-sidebar__rubric{font-size:.75rem;font-weight:600;color:#3a5a7c;text-decoration:none;text-transform:uppercase;letter-spacing:.03em}.news-sidebar__rubric:hover{color:#1a1a1a}.news-sidebar__date{font-size:.75rem;color:#888}.news-sidebar__item-link{text-decoration:none;display:block}.news-sidebar__item-title{font-size:.9375rem;font-weight:500;line-height:1.45;color:#1a1a1a;transition:color .2s ease}.news-sidebar__item-link:hover .news-sidebar__item-title{color:#3a5a7c}.news-sidebar__bottom{margin-top:20px;padding-top:16px;border-top:1px solid rgba(0,0,0,0.08)}.news-sidebar__button{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:#3a5a7c;text-decoration:none;transition:all .2s ease}.news-sidebar__button:hover{color:#1a1a1a;gap:12px}.acard--noimg{border-top:3px solid #1a1a1a}.acard--noimg .acard__body{padding-top:18px}.acard--noimg .acard__excerpt{-webkit-line-clamp:4}.acard--noimg{border-top:none}.acard--noimg:hover{transform:none;box-shadow:none;border-color:#e8edf2}.acards__foot{margin-top:28px;text-align:center}.acards__more--btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border:1px solid #d8e0ea;border-radius:8px;color:#3a5a7c;font-weight:600;font-size:.9375rem;text-decoration:none;transition:background .2s ease,color .2s ease,border-color .2s ease}.acards__more--btn:hover{background:#3a5a7c;border-color:#3a5a7c;color:#fff}.acards__rubrics{display:flex;flex-wrap:wrap;gap:8px 10px;margin:-6px 0 20px}.acards__rubric{display:inline-flex;align-items:center;padding:6px 14px;border-radius:20px;font-size:.875rem;font-weight:500;color:#475569;background:#f1f5f9;text-decoration:none;white-space:nowrap;transition:background .15s ease,color .15s ease}.acards__rubric:hover{background:#e2e8f0;color:#1a1a1a}.acards__rubric.is-active{background:#1a1a1a;color:#fff}@media (max-width:600px){.acards__rubrics{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}.acards__rubric{flex:none}}