:root{--color-bg:#FFFFFF;--color-bg-warm:#FAF8F5;--color-bg-alt:#F5F0EB;--color-hero:#1C1917;--color-hero-subtle:#292524;--color-hero-card:#2A2623;--color-accent:#D97706;--color-accent-light:#F59E0B;--color-accent-hover:#B45309;--color-accent-bg:#FFFBEB;--color-accent-glow:rgba(245,158,11,0.15);--color-size-s:#3B82F6;--color-size-m:#10B981;--color-size-l:#F59E0B;--color-size-xl:#EF4444;--color-text:#1C1917;--color-text-secondary:#57534E;--color-text-muted:#A8A29E;--color-white:#FFFFFF;--color-border:#E7E5E4;--color-border-hover:#D6D3D1;--font:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif;--container:1200px;--content:720px;--gap:1.5rem;--radius:16px;--radius-sm:12px;--radius-xs:8px;--radius-full:100px;--ease:cubic-bezier(0.4,0,0.2,1);--ease-bounce:cubic-bezier(0.34,1.56,0.64,1);--ease-out:cubic-bezier(0,0,0.2,1);--speed:200ms;--speed-slow:350ms;--shadow-sm:0 1px 3px rgba(0,0,0,0.04),0 1px 2px rgba(0,0,0,0.06);--shadow-md:0 4px 12px rgba(0,0,0,0.06),0 1px 3px rgba(0,0,0,0.04);--shadow-lg:0 10px 30px rgba(0,0,0,0.08),0 4px 12px rgba(0,0,0,0.04);--shadow-xl:0 20px 50px rgba(0,0,0,0.12),0 8px 20px rgba(0,0,0,0.06);}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html{font-size:16px;scroll-behavior:smooth;}body{font-family:var(--font);font-size:1rem;line-height:1.7;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;}.container{max-width:var(--container);margin:0 auto;padding:0 var(--gap);}.container.narrow{max-width:var(--content);}a{color:var(--color-accent);text-decoration:none;transition:color var(--speed) var(--ease);}a:hover{color:var(--color-accent-hover);}img{max-width:100%;height:auto;}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px;}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;}.logo:hover{color:inherit;}.logo-mark{display:flex;align-items:center;justify-content:center;flex-shrink:0;}.logo-mark svg{display:block;}.logo-type{display:flex;flex-direction:column;line-height:1;gap:1px;}.logo-text{font-family:var(--font);font-size:0.8125rem;font-weight:700;color:var(--color-text);letter-spacing:0.12em;text-transform:uppercase;}.logo-sub{font-family:var(--font);font-size:0.5625rem;font-weight:600;color:var(--color-accent);letter-spacing:0.2em;text-transform:uppercase;}.header-nav{display:flex;align-items:center;gap:2rem;}.header-nav a{font-size:0.875rem;font-weight:500;color:var(--color-text-secondary);transition:color var(--speed) var(--ease);position:relative;}.header-nav a:hover{color:var(--color-text);}.header-nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent);border-radius:1px;transition:width var(--speed) var(--ease);}.header-nav a:hover::after{width:100%;}.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font);font-weight:600;border:none;cursor:pointer;text-decoration:none;transition:all var(--speed) var(--ease);}.btn-header{font-size:0.8rem;padding:0.55rem 1.3rem;border-radius:var(--radius-full);background:var(--color-text);color:var(--color-white);letter-spacing:0.02em;}.btn-header:hover{background:var(--color-hero-subtle);color:var(--color-white);transform:translateY(-1px);box-shadow:var(--shadow-md);}.homepage-hero{position:relative;background:linear-gradient(160deg,#1a1512 0%,#1C1917 30%,#201a16 60%,#181614 100%);padding:7rem 0 5rem;overflow:hidden;text-align:center;}.homepage-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 90% 50% at 20% 105%,rgba(217,119,6,0.18) 0%,transparent 55%),radial-gradient(ellipse 70% 60% at 80% -5%,rgba(180,83,9,0.10) 0%,transparent 50%),radial-gradient(ellipse 40% 35% at 50% 60%,rgba(245,158,11,0.04) 0%,transparent 60%);pointer-events:none;}.homepage-hero::after{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.04) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;}.hero-orbs{position:absolute;inset:0;pointer-events:none;z-index:1;}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);will-change:transform;}.hero-orb--1{width:400px;height:400px;background:radial-gradient(circle,rgba(217,119,6,0.15) 0%,transparent 70%);bottom:-120px;left:-60px;animation:orbFloat1 12s ease-in-out infinite;}.hero-orb--2{width:300px;height:300px;background:radial-gradient(circle,rgba(245,158,11,0.08) 0%,transparent 70%);top:-80px;right:5%;animation:orbFloat2 15s ease-in-out infinite;}.hero-orb--3{width:200px;height:200px;background:radial-gradient(circle,rgba(180,83,9,0.10) 0%,transparent 70%);top:40%;left:60%;animation:orbFloat3 10s ease-in-out infinite;}@keyframes orbFloat1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(30px,-20px) scale(1.08);}}@keyframes orbFloat2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-20px,15px) scale(1.05);}}@keyframes orbFloat3{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(15px,-25px) scale(1.1);}}.hero-content{position:relative;z-index:2;}.homepage-hero h1{font-family:var(--font);font-size:clamp(2.2rem,5.5vw,3.5rem);font-weight:700;color:var(--color-white);line-height:1.1;margin-bottom:1rem;letter-spacing:-0.03em;}.homepage-hero-subtitle{font-size:1.05rem;color:rgba(255,255,255,0.55);max-width:480px;margin:0 auto 3rem;line-height:1.6;font-weight:400;}.size-calculator{background:rgba(42,38,35,0.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius);padding:2rem 2.5rem 2.5rem;max-width:520px;margin:0 auto 2rem;text-align:left;box-shadow:0 20px 50px rgba(0,0,0,0.35),0 0 0 1px rgba(255,255,255,0.04) inset;}.size-calculator h2{font-size:0.8rem;font-weight:600;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:1.5rem;}.slider-container{margin-bottom:1.5rem;}.slider-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:1rem;}.slider-label span{font-size:0.9rem;color:rgba(255,255,255,0.6);font-weight:500;}.slider-value{font-size:1.3rem;font-weight:700;color:var(--color-accent-light);font-variant-numeric:tabular-nums;}.size-slider{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:4px;background:rgba(255,255,255,0.1);outline:none;cursor:pointer;touch-action:manipulation;}.size-slider::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;border-radius:50%;background:var(--color-accent-light);border:4px solid var(--color-hero-card);box-shadow:0 0 0 2px var(--color-accent-light),0 4px 12px rgba(245,158,11,0.3);cursor:pointer;transition:transform var(--speed) var(--ease-bounce),box-shadow var(--speed) var(--ease);}.size-slider::-webkit-slider-thumb:hover{transform:scale(1.12);box-shadow:0 0 0 2px var(--color-accent-light),0 4px 20px rgba(245,158,11,0.4);}.size-slider::-webkit-slider-thumb:active{transform:scale(0.95);}.size-slider::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:var(--color-accent-light);border:4px solid var(--color-hero-card);box-shadow:0 0 0 2px var(--color-accent-light),0 4px 12px rgba(245,158,11,0.3);cursor:pointer;}.size-result{display:flex;align-items:center;gap:1rem;padding:1.25rem 0 0;border-top:1px solid rgba(255,255,255,0.06);}.size-result.active .result-size{color:var(--color-accent-light);}.result-size{font-size:2.8rem;font-weight:700;color:var(--color-white);letter-spacing:-0.03em;transition:transform 0.25s var(--ease-bounce),opacity 0.15s var(--ease);line-height:1;}.result-category{display:inline-block;font-size:0.7rem;font-weight:700;padding:0.35rem 0.9rem;border-radius:var(--radius-full);color:var(--color-white);letter-spacing:0.06em;text-transform:uppercase;}.result-category.size-s{background:var(--color-size-s);}.result-category.size-m{background:var(--color-size-m);}.result-category.size-l{background:var(--color-size-l);}.result-category.size-xl{background:var(--color-size-xl);}.result-text{font-size:0.78rem;color:rgba(255,255,255,0.35);margin-left:auto;text-align:right;line-height:1.3;}.calc-link{display:inline-flex;align-items:center;gap:0.4rem;margin-top:1.25rem;font-size:0.85rem;color:rgba(255,255,255,0.5) !important;font-weight:500;transition:color var(--speed) var(--ease);}.calc-link:hover{color:var(--color-accent-light) !important;}.calc-link::after{content:'\2192';font-size:0.9rem;transition:transform var(--speed) var(--ease);}.calc-link:hover::after{transform:translateX(3px);}.btn-hero{display:inline-flex;align-items:center;gap:0.5rem;margin-top:1.5rem;padding:0.85rem 2.2rem;font-size:0.95rem;font-weight:600;background:var(--color-accent);color:var(--color-white);border-radius:var(--radius-full);transition:all var(--speed) var(--ease);}.btn-hero:hover{background:var(--color-accent-hover);color:var(--color-white);transform:translateY(-2px);box-shadow:0 8px 28px rgba(217,119,6,0.3);}.trust-bar{background:var(--color-bg-warm);border-bottom:1px solid var(--color-border);padding:0.85rem 0;}.trust-bar .container{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap;}.trust-bar-item{display:flex;align-items:center;gap:0.5rem;font-size:0.82rem;font-weight:500;color:var(--color-text-secondary);white-space:nowrap;}.trust-bar-icon{font-size:1rem;line-height:1;}.homepage-section{padding:5rem 0;}.homepage-section--alt{background:var(--color-bg-warm);}.section-header-block{text-align:center;margin-bottom:2.5rem;}.section-tag{display:inline-block;font-size:0.72rem;font-weight:600;color:var(--color-accent);text-transform:uppercase;letter-spacing:0.14em;margin-bottom:0.6rem;}.section-title{font-family:var(--font);font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--color-text);letter-spacing:-0.02em;line-height:1.2;}.section-subtitle{font-size:1rem;color:var(--color-text-secondary);margin-top:0.5rem;max-width:500px;margin-left:auto;margin-right:auto;}.products-section{background:var(--color-bg);}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem;}a.product-card{display:flex;flex-direction:column;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--color-text);transition:all var(--speed-slow) var(--ease);}a.product-card:hover{border-color:var(--color-border-hover);transform:translateY(-5px);box-shadow:var(--shadow-lg);color:var(--color-text);}.product-card.hidden{display:none;}.pc-img{aspect-ratio:4 / 3;overflow:hidden;background:var(--color-bg-alt);display:flex;align-items:center;justify-content:center;}.pc-img img{width:100%;height:100%;object-fit:contain;padding:1rem;transition:transform var(--speed-slow) var(--ease);}a.product-card:hover .pc-img img{transform:scale(1.05);}.pc-img-placeholder{background:linear-gradient(135deg,var(--color-bg-alt) 0%,var(--color-bg-warm) 100%);}.pc-img-placeholder span{font-size:2rem;font-weight:700;color:var(--color-text-muted);opacity:0.4;}.pc-body{padding:1.1rem 1.25rem 1.25rem;display:flex;flex-direction:column;gap:0.35rem;flex:1;}.pc-brand{font-size:0.7rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:0.1em;}h3.pc-name{font-family:var(--font);font-size:0.88rem;font-weight:600;color:var(--color-text);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}.pc-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:0.75rem;border-top:1px solid var(--color-border);}.pc-price{font-size:0.9rem;font-weight:700;color:var(--color-text);}.pc-price-old{font-size:0.78rem;font-weight:400;color:var(--color-text-muted);text-decoration:line-through;margin-right:0.4rem;}.filtered-count{font-size:0.9rem;color:var(--color-text-secondary);font-weight:500;margin-top:0;}.size-badge{display:inline-block;padding:0.25rem 0.7rem;border-radius:var(--radius-full);font-size:0.7rem;font-weight:700;color:var(--color-white);letter-spacing:0.04em;}.size-badge--s{background:var(--color-size-s);}.size-badge--m{background:var(--color-size-m);}.size-badge--l{background:var(--color-size-l);}.size-badge--xl{background:var(--color-size-xl);}.sizes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;}.size-card{display:flex;flex-direction:column;justify-content:space-between;padding:1.25rem 1.5rem;border-radius:var(--radius-sm);background:var(--color-bg);border:1px solid var(--color-border);text-decoration:none;color:var(--color-text);min-height:120px;transition:all var(--speed) var(--ease);position:relative;overflow:hidden;}.size-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;border-radius:4px 0 0 4px;opacity:0.6;transition:opacity var(--speed) var(--ease);}.size-card:hover{border-color:var(--color-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-lg);color:var(--color-text);}.size-card:hover::before{opacity:1;}.size-card--s::before{background:var(--color-size-s);}.size-card--m::before{background:var(--color-size-m);}.size-card--l::before{background:var(--color-size-l);}.size-card--xl::before{background:var(--color-size-xl);}.size-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:0.5rem;margin-bottom:1rem;}.size-card-width{font-size:1.8rem;font-weight:700;color:var(--color-text);letter-spacing:-0.02em;line-height:1;}.size-card-width small{font-size:0.55em;font-weight:600;color:var(--color-text-muted);margin-left:1px;}.size-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;}.size-card-circ{font-size:0.78rem;color:var(--color-text-secondary);font-weight:500;}.size-card-count{font-size:0.72rem;color:var(--color-text-muted);font-weight:500;white-space:nowrap;}.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;}a.type-card{display:flex;flex-direction:column;align-items:center;gap:0.75rem;padding:2rem 1rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);text-decoration:none;transition:all var(--speed) var(--ease);position:relative;}a.type-card::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:40px;height:3px;background:var(--color-accent);border-radius:0 0 3px 3px;opacity:0;transition:opacity var(--speed) var(--ease);}a.type-card:hover{border-color:var(--color-accent);transform:translateY(-4px);box-shadow:var(--shadow-lg);}a.type-card:hover::before{opacity:1;}.type-card-icon{font-size:2rem;line-height:1;}.type-card h3{font-family:var(--font);font-size:0.88rem;font-weight:600;color:var(--color-text);text-align:center;}.brands-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;}a.brand-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);text-decoration:none;transition:all var(--speed) var(--ease);}a.brand-card:hover{border-color:var(--color-accent);transform:translateY(-3px);box-shadow:var(--shadow-md);}.bc-img{width:48px;height:48px;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;}.bc-img img{width:100%;height:100%;object-fit:cover;}.bc-img-letter{background:var(--color-bg-alt);}.bc-img-letter span{font-size:1.2rem;font-weight:700;color:var(--color-text-secondary);}.bc-body{min-width:0;}.brand-card h3{font-family:var(--font);font-size:0.88rem;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.brand-card-count{font-size:0.72rem;color:var(--color-text-muted);}.comparison-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-sm);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);}.comparison-table{width:100%;border-collapse:collapse;font-size:0.9rem;}.comparison-table th{text-align:left;padding:1rem 1.25rem;background:var(--color-bg-alt);font-weight:600;font-size:0.78rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:0.08em;border-bottom:1px solid var(--color-border);}.comparison-table td{padding:0.85rem 1.25rem;border-bottom:1px solid var(--color-border);color:var(--color-text);}.comparison-table tr:last-child td{border-bottom:none;}.comparison-table tr:hover td{background:var(--color-accent-bg);}.comparison-table td a{font-weight:600;}.section-cta{text-align:center;margin-top:2.5rem;}.btn-outline{display:inline-flex;align-items:center;gap:0.4rem;padding:0.7rem 1.6rem;font-size:0.9rem;font-weight:600;color:var(--color-text);border:1.5px solid var(--color-border);border-radius:var(--radius-full);background:transparent;transition:all var(--speed) var(--ease);}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-sm);}.cta-section{padding:4.5rem 0;background:var(--color-hero);text-align:center;position:relative;overflow:hidden;}.cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 100%,rgba(217,119,6,0.1) 0%,transparent 60%);pointer-events:none;}.cta-content{max-width:560px;margin:0 auto;position:relative;z-index:1;}.cta-block p{font-size:1.1rem;color:rgba(255,255,255,0.6);margin-bottom:1.5rem;}.btn-primary{display:inline-flex;align-items:center;padding:0.9rem 2.2rem;font-size:0.95rem;font-weight:600;background:var(--color-accent);color:var(--color-white);border-radius:var(--radius-full);transition:all var(--speed) var(--ease);}.btn-primary:hover{background:var(--color-accent-hover);color:var(--color-white);transform:translateY(-2px);box-shadow:0 8px 28px rgba(217,119,6,0.3);}.site-footer{background:var(--color-hero);color:rgba(255,255,255,0.45);padding:3rem 0 2rem;font-size:0.8rem;}.site-footer a{color:rgba(255,255,255,0.55);}.site-footer a:hover{color:var(--color-accent-light);}.site-footer p{text-align:center;margin-top:1.5rem;}.footer-brands{text-align:center;margin-bottom:1rem;}.footer-brands-title{font-size:0.68rem;font-weight:600;color:rgba(255,255,255,0.25);text-transform:uppercase;letter-spacing:0.14em;margin-bottom:0.75rem;}.footer-brands-links{display:flex;flex-wrap:wrap;justify-content:center;gap:0.4rem 1rem;font-size:0.78rem;}.hero-landing{position:relative;background:var(--color-hero);padding:8rem 0 4rem;text-align:center;overflow:hidden;}.hero-landing-overlay{position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 30% 100%,rgba(217,119,6,0.12) 0%,transparent 60%);}.hero-landing-content{position:relative;z-index:2;max-width:640px;margin:0 auto;padding:0 var(--gap);}.hero-landing h1{font-family:var(--font);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;color:var(--color-white);letter-spacing:-0.02em;line-height:1.2;margin-bottom:1rem;}.category-label{display:inline-block;font-size:0.72rem;font-weight:600;color:var(--color-accent-light);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:1rem;padding:0.3rem 0.8rem;border:1px solid rgba(245,158,11,0.3);border-radius:var(--radius-full);}.article-intro{font-size:1rem;color:rgba(255,255,255,0.55);line-height:1.7;}.article-content{padding:3.5rem 0 2rem;}.content-body{font-size:1rem;line-height:1.8;color:var(--color-text);}.content-body h2{font-size:1.4rem;font-weight:700;margin:2.5rem 0 1rem;color:var(--color-text);}.content-body h3{font-size:1.15rem;font-weight:600;margin:2rem 0 0.75rem;color:var(--color-text);}.content-body p{margin-bottom:1.25rem;}.content-body ul,.content-body ol{margin:1rem 0 1.5rem 1.5rem;}.content-body li{margin-bottom:0.4rem;}.content-body a{text-decoration:underline;text-underline-offset:2px;}.inline-calculator{margin:2rem 0;}.inline-calculator .size-calculator{background:var(--color-bg-warm);border:1px solid var(--color-border);box-shadow:var(--shadow-md);max-width:100%;}.inline-calculator .size-calculator h2{color:var(--color-text-muted);}.inline-calculator .slider-label span{color:var(--color-text-secondary);}.inline-calculator .slider-value{color:var(--color-accent);}.inline-calculator .size-slider{background:var(--color-border);}.inline-calculator .size-slider::-webkit-slider-thumb{border-color:var(--color-bg-warm);background:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent),0 2px 8px rgba(217,119,6,0.2);}.inline-calculator .size-slider::-moz-range-thumb{border-color:var(--color-bg-warm);background:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent);}.inline-calculator .size-result{border-top-color:var(--color-border);}.inline-calculator .result-size{color:var(--color-text);}.inline-calculator .result-text{color:var(--color-text-muted);}.faq-section{padding:3.5rem 0;background:var(--color-bg-warm);}.faq-section .section-title{text-align:center;margin-bottom:2rem;}.faq-item{border-bottom:1px solid var(--color-border);padding:1.25rem 0;}.faq-item:first-child{border-top:1px solid var(--color-border);}.faq-question{font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:0.5rem;}.faq-answer{font-size:0.9rem;color:var(--color-text-secondary);line-height:1.7;}details.faq-item{cursor:pointer;}details.faq-item summary{font-size:1rem;font-weight:600;color:var(--color-text);list-style:none;display:flex;justify-content:space-between;align-items:center;}details.faq-item summary::after{content:"+";font-size:1.25rem;font-weight:400;color:var(--color-accent);transition:transform 0.2s;}details.faq-item[open] summary::after{content:"\2212";}details.faq-item summary::-webkit-details-marker{display:none;}details.faq-item p{font-size:0.9rem;color:var(--color-text-secondary);line-height:1.7;margin-top:0.75rem;}.faq-list{max-width:720px;margin:0 auto;}.size-detail-content{margin-bottom:2rem;}.size-detail-content p{margin-bottom:0.75rem;line-height:1.7;color:var(--color-text-secondary);}.related-section{padding:3rem 0 4rem;}.related-section .section-title{text-align:center;margin-bottom:1.5rem;}.related-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0.75rem;}.related-list li a{display:block;padding:0.85rem 1.1rem;font-size:0.88rem;font-weight:500;color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:all var(--speed) var(--ease);}.related-list li a:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-sm);}.fade-in-up{opacity:0;transform:translateY(24px);transition:opacity 0.6s var(--ease-out),transform 0.6s var(--ease-out);}.fade-in-up.visible{opacity:1;transform:translateY(0);}.sticky-cta-mobile{display:none;}@media (max-width:1024px){.sizes-grid{grid-template-columns:repeat(3,1fr);}.brands-grid{grid-template-columns:repeat(3,1fr);}.product-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));}}@media (max-width:768px){.site-header .container{height:56px;}.header-nav{display:none;}.btn-header{font-size:0.75rem;padding:0.5rem 1rem;}.homepage-hero{padding:5.5rem 0 3.5rem;}.homepage-hero h1{font-size:1.8rem;}.homepage-hero-subtitle{font-size:0.95rem;margin-bottom:2rem;}.size-calculator{padding:1.5rem;margin:0 0 1.5rem;max-width:100%;}.result-size{font-size:2rem;}.slider-value{font-size:1.1rem;}.homepage-section{padding:3.5rem 0;}.section-header-block{margin-bottom:2rem;}.product-grid{grid-template-columns:repeat(2,1fr);gap:0.75rem;}.sizes-grid{grid-template-columns:repeat(2,1fr);}.size-card{min-height:100px;padding:1rem 1.25rem;}.type-grid{grid-template-columns:repeat(2,1fr);}.brands-grid{grid-template-columns:repeat(2,1fr);}.trust-bar .container{gap:1rem;}.trust-bar-item{font-size:0.75rem;}.hero-landing{padding:7rem 0 3rem;}.sticky-cta-mobile{display:block;position:fixed;bottom:0;left:0;right:0;z-index:90;padding:0.75rem 1rem;background:var(--color-hero);border-top:1px solid rgba(255,255,255,0.08);}.sticky-cta-mobile a{display:block;text-align:center;padding:0.8rem;font-size:0.9rem;font-weight:600;background:var(--color-accent);color:var(--color-white);border-radius:var(--radius-sm);}.sticky-cta-mobile a:hover{background:var(--color-accent-hover);color:var(--color-white);}body{padding-bottom:70px;}}@media (max-width:480px){.product-grid{grid-template-columns:1fr;}.sizes-grid{grid-template-columns:1fr 1fr;}.size-card{min-height:90px;}.type-grid{grid-template-columns:1fr 1fr;gap:0.75rem;}.brands-grid{grid-template-columns:1fr;}.comparison-table{font-size:0.82rem;}.comparison-table th,.comparison-table td{padding:0.7rem 0.8rem;}}.skip-link{position:absolute;top:-40px;left:0;background:var(--color-accent);color:white;padding:8px 16px;z-index:100;transition:top 0.2s;}.skip-link:focus{top:0;}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important;}.fade-in-up{opacity:1;transform:none;}}