.seo-content-wrapper{display:flex;flex-direction:column;gap:0}.seo-section{display:flex;flex-direction:column;gap:1.25rem}.seo-divider{height:1px;background:linear-gradient(90deg,transparent,hsl(var(--border)) 20%,hsl(var(--border)) 80%,transparent);margin:2.5rem 0;position:relative}.seo-divider:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:6px;height:6px;border-radius:50%;background:hsl(var(--primary));opacity:.4}.seo-section-header{display:flex;flex-direction:column;gap:.5rem}.seo-section-header--with-icon{flex-direction:row;align-items:flex-start;gap:.75rem}.seo-section-header--with-icon .seo-h2{padding-top:.15rem}.seo-h2{font-size:1.5rem;line-height:1.3;font-weight:700;color:hsl(var(--foreground));font-family:var(--font-display)}@media (min-width: 768px){.seo-h2{font-size:1.875rem}}.seo-badge{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.2rem .7rem;border-radius:9999px;width:fit-content}.seo-badge--green{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-badge--blue{background:#3c83f61a;color:#3c83f6}.seo-icon-badge{flex-shrink:0;width:2.75rem;height:2.75rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center}.seo-icon-badge--amber{background:#e7b0081a;color:#e7b008}.seo-icon-badge--blue{background:#3c83f61a;color:#3c83f6}.seo-icon-badge--violet{background:#6b26d91a;color:#6b26d9}.seo-icon-badge--green{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-icon-badge--red{background:#ef43431a;color:#ef4343}.seo-paragraph{color:hsl(var(--muted-foreground));line-height:1.75;font-size:.938rem}.seo-paragraph--italic{font-style:italic;font-size:.875rem}.seo-step-card{display:flex;align-items:flex-start;gap:1rem;padding:1.25rem;border-radius:1rem;border:1px solid hsl(var(--border));transition:all .3s ease;position:relative;overflow:hidden}.seo-step-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:1rem 1rem 0 0;opacity:.7}.seo-step-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px -5px hsl(var(--foreground) / .08)}.seo-step-card--1{background:linear-gradient(135deg,hsl(var(--primary) / .04),transparent)}.seo-step-card--1:before{background:hsl(var(--primary))}.seo-step-card--1:hover{border-color:hsl(var(--primary) / .3)}.seo-step-card--2{background:linear-gradient(135deg,hsl(217 91% 60% / .04),transparent)}.seo-step-card--2:before{background:#3c83f6}.seo-step-card--2:hover{border-color:#3c83f64d}.seo-step-card--3{background:linear-gradient(135deg,hsl(263 70% 50% / .04),transparent)}.seo-step-card--3:before{background:#6b26d9}.seo-step-card--3:hover{border-color:#6b26d94d}.seo-step-card--4{background:linear-gradient(135deg,hsl(45 93% 47% / .04),transparent)}.seo-step-card--4:before{background:#e7b008}.seo-step-card--4:hover{border-color:#e7b0084d}.seo-step-number{flex-shrink:0;width:2.5rem;height:2.5rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;font-family:var(--font-display)}.seo-step-number--1{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-step-number--2{background:#3c83f61a;color:#3c83f6}.seo-step-number--3{background:#6b26d91a;color:#6b26d9}.seo-step-number--4{background:#e7b0081a;color:#e7b008}.seo-step-title{font-weight:600;color:hsl(var(--foreground));margin-bottom:.25rem;font-size:.938rem}.seo-step-desc{font-size:.813rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-callout{display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;border-radius:1rem;border:1px solid}.seo-callout--info,.seo-callout--star{background:hsl(var(--primary) / .04);border-color:hsl(var(--primary) / .15)}.seo-callout--success{background:hsl(var(--muted) / .5);border-color:hsl(var(--border))}.seo-callout--blue{background:#3c83f60a;border-color:#3c83f626}.seo-callout-icon{width:1.25rem;height:1.25rem;flex-shrink:0;margin-top:.125rem;color:hsl(var(--primary))}.seo-callout-text{font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-feature-box{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--card));padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.seo-feature-box-title{font-weight:600;color:hsl(var(--foreground));display:flex;align-items:center;gap:.5rem;font-size:.938rem}.seo-feature-box-footnote{font-size:.75rem;color:hsl(var(--muted-foreground));font-style:italic;border-top:1px solid hsl(var(--border));padding-top:.75rem;margin-top:.25rem}.seo-numbered-list{display:flex;flex-direction:column;gap:.75rem;list-style:none;padding:0;margin:0}.seo-numbered-list li{display:flex;align-items:flex-start;gap:.75rem}.seo-numbered-list-num{flex-shrink:0;width:1.5rem;height:1.5rem;border-radius:50%;background:hsl(var(--primary) / .1);display:flex;align-items:center;justify-content:center;color:hsl(var(--primary));font-size:.7rem;font-weight:700}.seo-numbered-list-text{font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-table-wrapper{border-radius:1rem;border:1px solid hsl(var(--border));overflow:hidden}.seo-table{width:100%;font-size:.875rem;border-collapse:collapse}.seo-table thead tr{background:hsl(var(--muted) / .5)}.seo-table th{text-align:left;padding:.75rem 1.25rem;font-weight:600;color:hsl(var(--foreground));font-size:.813rem}.seo-table tbody tr{border-top:1px solid hsl(var(--border));transition:background .15s}.seo-table tbody tr:hover{background:hsl(var(--muted) / .25)}.seo-table td{padding:.75rem 1.25rem;color:hsl(var(--muted-foreground))}.seo-recommended-badge{display:inline-flex;align-items:center;gap:.375rem;color:hsl(var(--primary));font-weight:600}.seo-size-card{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--muted) / .2);padding:1.25rem;text-align:center;position:relative;transition:all .3s}.seo-size-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px -5px hsl(var(--foreground) / .06)}.seo-size-card--recommended{border-color:hsl(var(--primary) / .25);background:hsl(var(--primary) / .04)}.seo-size-card-value{font-size:1.25rem;font-weight:700;color:hsl(var(--foreground));font-family:var(--font-display)}.seo-size-card-label{font-size:.7rem;color:hsl(var(--muted-foreground));margin-top:.25rem}.seo-size-card-tag{font-size:.65rem;font-weight:600;padding:.15rem .6rem;border-radius:9999px;display:inline-block;margin-top:.5rem}.seo-size-card-tag--good{background:hsl(var(--muted) / .5);color:hsl(var(--muted-foreground))}.seo-size-card-tag--best{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-comparison-card{border-radius:1rem;padding:1.5rem;border:1px solid;display:flex;flex-direction:column;gap:.75rem;transition:all .3s;position:relative;overflow:hidden}.seo-comparison-card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;opacity:.6}.seo-comparison-card--fill{border-color:#e7b00833;background:linear-gradient(135deg,hsl(45 93% 47% / .04),transparent)}.seo-comparison-card--fill:after{background:#e7b008}.seo-comparison-card--fit{border-color:hsl(var(--primary) / .2);background:linear-gradient(135deg,hsl(var(--primary) / .04),transparent)}.seo-comparison-card--fit:after{background:hsl(var(--primary))}.seo-comparison-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px -5px hsl(var(--foreground) / .06)}.seo-comparison-header{display:flex;align-items:center;gap:.75rem}.seo-comparison-icon{width:2.25rem;height:2.25rem;border-radius:.5rem;display:flex;align-items:center;justify-content:center}.seo-comparison-icon--fill{background:#e7b00826;color:#e7b008}.seo-comparison-icon--fit{background:hsl(var(--primary) / .15);color:hsl(var(--primary))}.seo-comparison-title{font-weight:600;color:hsl(var(--foreground));font-size:1rem}.seo-comparison-subtitle{font-size:.7rem;color:hsl(var(--muted-foreground))}.seo-comparison-desc{font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.65}.seo-recommended-pill{font-size:.6rem;padding:.15rem .5rem;border-radius:9999px;background:hsl(var(--primary) / .1);color:hsl(var(--primary));font-weight:600}.seo-type-card{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--card));padding:1.25rem;display:flex;flex-direction:column;gap:.75rem;transition:all .3s}.seo-type-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px -5px hsl(var(--foreground) / .06)}.seo-type-card--personal:hover{border-color:hsl(var(--primary) / .3)}.seo-type-card--business:hover{border-color:#3c83f64d}.seo-type-card--group:hover{border-color:#6b26d94d}.seo-type-card--channel:hover{border-color:#e7b0084d}.seo-type-card-header{display:flex;align-items:center;gap:.5rem}.seo-type-icon{width:2rem;height:2rem;border-radius:.5rem;display:flex;align-items:center;justify-content:center}.seo-type-icon--personal{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-type-icon--business{background:#3c83f61a;color:#3c83f6}.seo-type-icon--group{background:#6b26d91a;color:#6b26d9}.seo-type-icon--channel{background:#e7b0081a;color:#e7b008}.seo-type-title{font-weight:600;color:hsl(var(--foreground));font-size:.875rem}.seo-type-desc{font-size:.8rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-mistakes-grid{display:grid;grid-template-columns:1fr;gap:.75rem}@media (min-width: 640px){.seo-mistakes-grid{grid-template-columns:repeat(2,1fr)}}.seo-mistake-card{display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;border-radius:1rem;border:1px solid hsl(0 84% 60% / .1);background:#ef434305;transition:all .2s}.seo-mistake-card:hover{background:#ef43430d;border-color:#ef434333}.seo-mistake-icon{flex-shrink:0;width:1.5rem;height:1.5rem;border-radius:50%;background:#ef43431a;display:flex;align-items:center;justify-content:center;color:#ef4343;font-size:.65rem;font-weight:700;margin-top:.125rem}.seo-mistake-card p{font-size:.813rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-accordion{display:flex;flex-direction:column;gap:.625rem}.seo-accordion-item{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--card));overflow:hidden;transition:all .2s}.seo-accordion-item:hover{border-color:hsl(var(--primary) / .2)}.seo-accordion-trigger{width:100%;text-align:left;display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;cursor:pointer;transition:background .15s;background:transparent;border:none;font-family:inherit}.seo-accordion-trigger:hover{background:hsl(var(--muted) / .4)}.seo-accordion-icon{flex-shrink:0;width:1.75rem;height:1.75rem;border-radius:.5rem;display:flex;align-items:center;justify-content:center;margin-top:.125rem}.seo-accordion-icon--amber{background:#e7b0081a;color:#e7b008}.seo-accordion-title{flex:1;font-size:.875rem;font-weight:600;color:hsl(var(--foreground));line-height:1.5;padding-top:.15rem}.seo-accordion-chevron{flex-shrink:0;margin-top:.25rem;transition:transform .25s ease;color:hsl(var(--muted-foreground))}.seo-accordion-content{overflow:hidden;max-height:0;transition:max-height .3s ease-in-out}.seo-accordion-answer{padding:.75rem 1.25rem 1rem 3.75rem;font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.65;border-top:1px solid hsl(var(--border))}.seo-faq-badge{flex-shrink:0;font-size:.7rem;font-weight:700;color:hsl(var(--primary));background:hsl(var(--primary) / .08);padding:.15rem .5rem;border-radius:.375rem;margin-top:.125rem}.seo-faq-accordion .seo-accordion-answer{padding-left:3.25rem}.seo-platform-card{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--card));padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;transition:all .3s}.seo-platform-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px -5px hsl(var(--foreground) / .06)}.seo-platform-header{display:flex;align-items:center;gap:.5rem}.seo-platform-icon{width:2.25rem;height:2.25rem;border-radius:.625rem;display:flex;align-items:center;justify-content:center}.seo-platform-icon--ios{background:hsl(var(--muted));color:hsl(var(--muted-foreground))}.seo-platform-icon--android{background:#16a2491a;color:#16a249}.seo-platform-icon--web{background:#3c83f61a;color:#3c83f6}.seo-platform-title{font-weight:600;color:hsl(var(--foreground));font-size:.938rem}.seo-platform-desc{font-size:.8rem;color:hsl(var(--muted-foreground));line-height:1.6;flex:1}.seo-platform-tag{display:inline-flex;align-items:center;gap:.25rem;font-size:.625rem;font-weight:600;padding:.2rem .5rem;border-radius:9999px;width:fit-content}.seo-platform-tag--good{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-platform-tag--warn{background:#e7b0081a;color:#e7b008}.seo-platform-tag--bad{background:#ef43431a;color:#ef4343}.seo-checklist-item{display:flex;align-items:flex-start;gap:.75rem;padding:.5rem 0}.seo-checklist-icon{flex-shrink:0;width:1.5rem;height:1.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:.125rem}.seo-checklist-icon--green{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.seo-checklist-icon--red{background:#ef43431a;color:#ef4343}.seo-checklist-text{font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-interactive-widget{border-radius:1rem;border:1px solid hsl(var(--border));background:hsl(var(--card));padding:1.5rem;display:flex;flex-direction:column;gap:1rem;transition:all .3s}.seo-interactive-widget:hover{box-shadow:0 8px 25px -5px hsl(var(--foreground) / .06)}.seo-h3{font-size:1.125rem;line-height:1.4;font-weight:600;color:hsl(var(--foreground));font-family:var(--font-display)}@media (min-width: 768px){.seo-h3{font-size:1.25rem}}.seo-bullet-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.seo-bullet-list li{display:flex;align-items:flex-start;gap:.5rem;font-size:.875rem;color:hsl(var(--muted-foreground));line-height:1.6}.seo-bullet-list li:before{content:"•";color:hsl(var(--primary));font-weight:700;flex-shrink:0;margin-top:0}summary[data-astro-cid-xvrfupwn]::-webkit-details-marker{display:none}html{scroll-behavior:smooth}