.schema-page{min-height:100vh;background:var(--bg-base)}.schema-hero{background:var(--bg-surface);border-bottom:1px solid var(--border);padding:var(--space-8) var(--space-6) var(--space-6);text-align:center;position:relative;overflow:hidden}.schema-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,transparent 0,rgba(99,102,241,.03) 20%,transparent 40%),linear-gradient(90deg,transparent 60%,rgba(99,102,241,.03) 80%,transparent);pointer-events:none}.schema-hero-content{max-width:640px;margin:0 auto;position:relative;z-index:1}.schema-hero h1{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary);margin-bottom:var(--space-2);letter-spacing:-.02em}.schema-hero p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}.schema-tool{padding:var(--space-6) var(--space-6) var(--space-8)}.schema-tool-inner{max-width:900px;margin:0 auto}.schema-form-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.schema-form-row{display:flex;gap:var(--space-3);align-items:stretch}.schema-input-wrap{flex:1 1;display:flex;align-items:center;gap:var(--space-3);min-height:48px;padding:0 var(--space-4);background:var(--bg-base);border:1px solid var(--color-primary-500);border-radius:var(--radius-lg);transition:border-color var(--transition-base),box-shadow var(--transition-base)}.schema-input-wrap:hover{border-color:var(--color-primary-600)}.schema-input-wrap:focus-within{border-color:var(--color-primary-600);box-shadow:0 0 0 3px rgba(99,102,241,.15)}.schema-input-wrap svg{width:20px;height:20px;color:var(--text-muted);flex-shrink:0}.schema-input-wrap input{flex:1 1;min-width:0;border:none;outline:none;font-size:var(--text-base);background:transparent;color:var(--text-primary)}.schema-input-wrap input::placeholder{color:var(--text-muted)}.schema-submit{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:0 var(--space-6);min-height:48px;background:var(--color-primary-600);color:#fff;border:none;border-radius:var(--radius-lg);font-weight:var(--font-semibold);font-size:var(--text-base);cursor:pointer;transition:background var(--transition-base),box-shadow var(--transition-base);white-space:nowrap;box-shadow:0 0 0 2px rgba(99,102,241,.25)}.schema-submit:hover:not(:disabled){background:var(--color-primary-700);box-shadow:0 0 0 2px rgba(99,102,241,.35)}.schema-submit:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(99,102,241,.35),0 0 0 4px rgba(99,102,241,.2)}.schema-submit:disabled{opacity:.7;cursor:not-allowed}.schema-spinner,.schema-submit svg{width:18px;height:18px}.schema-spinner{border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:schema-spin .7s linear infinite}@keyframes schema-spin{to{transform:rotate(1turn)}}.schema-content{max-width:900px;margin:0 auto;padding:0 var(--space-6) var(--space-10)}.schema-alert{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);margin-bottom:var(--space-4)}.schema-alert--error{background:var(--color-error-50);border:1px solid var(--color-error-200);color:var(--color-error-800)}.schema-alert svg{width:20px;height:20px;flex-shrink:0;color:var(--color-error-500)}.schema-alert strong{display:block;font-weight:var(--font-semibold);margin-bottom:var(--space-1)}.schema-alert p{font-size:var(--text-sm);margin:0;opacity:.9}.schema-empty-intro{display:flex;flex-direction:column;gap:var(--space-12)}.schema-faq-intro,.schema-how,.schema-why{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-6)}.schema-faq-intro h2,.schema-how h2,.schema-why 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strong{display:block;font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.schema-how-list p,.schema-why-list p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}.schema-how-num{width:28px;height:28px;border-radius:50%;background:var(--color-primary-600);color:#fff;display:flex;align-items:center;justify-content:center;font-size:var(--text-sm);font-weight:var(--font-bold);flex-shrink:0}.schema-faq-list li{padding:var(--space-4) 0;border-bottom:1px solid var(--border)}.schema-faq-list li:last-child{border-bottom:none;padding-bottom:0}.schema-faq-list li:first-child{padding-top:0}.schema-faq-list h3{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.schema-faq-list p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}.schema-faq-list 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var(--space-5);min-height:44px;background:var(--color-primary-600);color:#fff;border-radius:var(--radius-lg);font-weight:var(--font-semibold);font-size:var(--text-sm);text-decoration:none;transition:background var(--transition-base),box-shadow var(--transition-base);box-shadow:0 0 0 2px rgba(99,102,241,.25);flex-shrink:0}.schema-cta__btn:hover{background:var(--color-primary-700);box-shadow:0 0 0 2px rgba(99,102,241,.35)}.schema-cta__btn:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(99,102,241,.35),0 0 0 4px rgba(99,102,241,.2)}.schema-cta__btn svg{width:18px;height:18px}.schema-status{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--space-6);flex-wrap:wrap}.schema-status__url{display:flex;align-items:center;gap:var(--space-2);flex:1 1;min-width:0}.schema-status__url svg{width:18px;height:18px;color:var(--color-primary-600);flex-shrink:0}.schema-status__url span{font-size:var(--text-sm);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.schema-status__url a{display:flex;color:var(--text-muted);transition:color var(--transition-base);flex-shrink:0}.schema-status__url a:hover{color:var(--color-primary-600)}.schema-status__url a svg{width:16px;height:16px}.schema-status__badges{display:flex;gap:var(--space-2);flex-shrink:0}.schema-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);font-size:var(--text-xs);font-weight:var(--font-semibold);border-radius:var(--radius-full)}.schema-badge svg{width:14px;height:14px}.schema-badge--success{color:var(--color-green-700);background:var(--color-green-50);border:1px solid var(--color-green-200)}.schema-badge--error{color:var(--color-red-700);background:var(--color-red-50);border:1px solid var(--color-red-200)}.schema-badge--warning{color:var(--color-yellow-700);background:var(--color-yellow-50);border:1px solid var(--color-yellow-200)}.schema-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-4);gap:var(--space-4);margin-bottom:var(--space-8)}.schema-summary-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;transition:all var(--transition-base);box-shadow:0 1px 3px rgba(0,0,0,.04)}.schema-summary-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-2px);border-color:var(--color-slate-300)}.schema-summary-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-secondary);margin:0 0 var(--space-2);text-transform:uppercase;letter-spacing:.05em}.schema-summary-value{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--text-primary);line-height:1}.schema-summary-card--success{border-color:var(--color-green-200);background:var(--color-green-50)}.schema-summary-card--success .schema-summary-value{color:var(--color-green-700)}.schema-summary-card--error{border-color:var(--color-red-200);background:var(--color-red-50)}.schema-summary-card--error .schema-summary-value{color:var(--color-red-700)}.schema-list-section,.schema-recommendations-section,.schema-types-section{margin-bottom:var(--space-8)}.schema-section-title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--text-primary);margin:0 0 var(--space-4);display:flex;align-items:center;gap:var(--space-2)}.schema-section-title svg{width:20px;height:20px}.schema-types-list{display:flex;flex-wrap:wrap;gap:var(--space-2)}.schema-recommendations-list{list-style:none;padding:0;margin:0;background:var(--color-blue-50);border:1px solid var(--color-blue-200);border-radius:var(--radius-lg);padding:var(--space-5)}.schema-recommendations-list li{padding:var(--space-2) 0 var(--space-2) var(--space-6);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);position:relative}.schema-recommendations-list li:before{content:"•";position:absolute;left:0;color:var(--color-blue-600);font-weight:var(--font-bold)}.schema-list{display:flex;flex-direction:column;gap:var(--space-4)}.schema-item__type{font-weight:var(--font-semibold)}.schema-item__subtypes{font-weight:var(--font-normal);color:var(--text-secondary);font-size:var(--text-sm)}.schema-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-8) var(--space-6);text-align:center;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl)}.schema-empty-state svg{width:48px;height:48px;color:var(--color-primary-600);margin-bottom:var(--space-4)}.schema-empty-state h3{font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--text-primary);margin:0 0 var(--space-2)}.schema-empty-state p{font-size:var(--text-sm);color:var(--text-secondary);margin:var(--space-2) 0}@media (max-width:480px){.schema-summary-grid{grid-template-columns:1fr}.schema-item__json pre{font-size:11px;padding:var(--space-4)}}.schema-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-6);text-align:center}.schema-loading__spinner{width:48px;height:48px;border:4px solid var(--color-slate-200);border-top-color:var(--color-primary-600);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:var(--space-4)}.schema-loading p{font-size:var(--text-base);color:var(--text-secondary);margin:0 0 var(--space-1)}.schema-loading small{font-size:var(--text-sm);color:var(--text-tertiary)}.schema-results{animation:fadeIn .3s ease}.schema-url-info{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--space-6)}.schema-url-info svg{width:20px;height:20px;color:var(--color-primary-600);flex-shrink:0}.schema-url-info strong{display:block;font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-1)}.schema-url-link{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--text-sm);color:var(--color-primary-600);text-decoration:none;word-break:break-all;transition:color 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var(--space-2);text-transform:uppercase;letter-spacing:.05em}.schema-summary__value{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--text-primary);line-height:1}.schema-summary__card--success{border-color:var(--color-green-200);background:var(--color-green-50)}.schema-summary__card--success .schema-summary__value{color:var(--color-green-700)}.schema-summary__card--error{border-color:var(--color-red-200);background:var(--color-red-50)}.schema-summary__card--error .schema-summary__value{color:var(--color-red-700)}.schema-recommendations{background:var(--bg-surface);border:1px solid var(--color-blue-200);border-radius:var(--radius-lg);padding:var(--space-5);margin-bottom:var(--space-6);background:var(--color-blue-50)}.schema-recommendations h3{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--text-primary);margin:0 0 var(--space-4);display:flex;align-items:center;gap:var(--space-2)}.schema-recommendations 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2%)}.schema-item__header{justify-content:space-between;margin-bottom:var(--space-4);flex-wrap:wrap}.schema-item__header,.schema-item__title{display:flex;align-items:center;gap:var(--space-2)}.schema-item__title{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--text-primary)}.schema-item__title svg{width:20px;height:20px;flex-shrink:0}.schema-item--valid .schema-item__title svg{color:var(--color-green-600)}.schema-item--invalid .schema-item__title svg{color:var(--color-red-600)}.schema-item__subtitle{font-weight:var(--font-normal);color:var(--text-secondary);font-size:var(--text-sm)}.schema-item__position{font-size:var(--text-xs);font-weight:var(--font-medium);color:var(--text-muted);background:var(--color-slate-100);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);text-transform:uppercase}.schema-item__errors,.schema-item__warnings{margin-bottom:var(--space-4)}.schema-item__errors strong,.schema-item__warnings strong{display:block;font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.schema-item__errors strong{color:var(--color-red-700)}.schema-item__warnings strong{color:var(--color-yellow-700)}.schema-item__errors ul,.schema-item__warnings ul{list-style:none;padding:0;margin:0}.schema-item__errors li,.schema-item__warnings li{padding:var(--space-1) 0 var(--space-1) var(--space-5);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);position:relative}.schema-item__errors li:before{content:"✕";position:absolute;left:0;color:var(--color-red-600);font-weight:var(--font-bold)}.schema-item__warnings li:before{content:"⚠";position:absolute;left:0;color:var(--color-yellow-600)}.schema-item__json{margin-top:var(--space-5);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-slate-50);box-shadow:inset 0 1px 2px rgba(0,0,0,.04)}.schema-item__json-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--color-slate-100);border-bottom:1px solid var(--border)}.schema-item__json-header span{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-primary)}.schema-item__json-header svg{width:16px;height:16px;color:var(--text-muted)}.schema-item__copy{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);font-size:var(--text-xs);font-weight:var(--font-medium);color:var(--text-secondary);background:transparent;border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base)}.schema-item__copy:hover{background:var(--bg-surface);color:var(--text-primary);border-color:var(--color-primary-300)}.schema-item__copy svg{width:14px;height:14px}.schema-item__json pre{margin:0;padding:var(--space-5);font-size:var(--text-xs);font-family:Monaco,Menlo,Ubuntu Mono,monospace;color:var(--text-primary);overflow-x:auto;overflow-y:visible;line-height:var(--leading-relaxed);background:var(--color-slate-50);word-wrap:break-word;white-space:pre-wrap}.schema-item__json code{font-family:inherit}.schema-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-12) var(--space-6);text-align:center;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);margin-bottom:var(--space-8);transition:all var(--transition-base);width:100%;box-sizing:border-box}.schema-empty--no-schemas{padding:var(--space-8) var(--space-6);margin-top:var(--space-6)}.schema-empty__icon{width:72px;height:72px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary-50) 0,var(--color-indigo-50) 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