:root{--ink:#26343b;--muted:#59676e;--line:#dfe3e2;--line-strong:#c9d1d1;--card:#ffffff;--forest:#293c43;--forest-soft:#edf2f3;--surface-soft:#f3f6f7;--lime:#ffb35a;--orange:#f7931e;--orange-soft:#fff0de;--accent-text:#9a4d00;--shadow-sm:0 7px 22px rgba(38,52,59,0.055);--shadow:0 16px 42px rgba(38,52,59,0.085);--shadow-hover:0 16px 34px rgba(38,52,59,0.12);--radius-sm:10px;--radius:14px;--radius-lg:20px;--transition:180ms ease;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;color:var(--ink);background:var(--card);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.7;text-rendering:optimizeLegibility}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:0.22em}a:hover{text-decoration-thickness:2px}button,input{font:inherit}img,svg{display:block;max-width:100%}:focus-visible{outline:3px solid #fff;outline-offset:2px;box-shadow:0 0 0 5px #8a4300;border-radius:6px}.skip-link{position:fixed;z-index:100;top:0.75rem;left:0.75rem;padding:0.7rem 1rem;color:#fff;background:var(--forest);border-radius:var(--radius-sm);transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.shell{width:min(calc(100% - 2rem),var(--max));margin-inline:auto}.site-header{position:sticky;z-index:30;top:0;border-bottom:1px solid rgba(25,32,30,0.12);background:rgba(255,255,255,0.95);box-shadow:0 4px 18px rgba(38,52,59,0.035);backdrop-filter:blur(12px)}.header-inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.brand{display:inline-flex;align-items:center;gap:0.72rem;text-decoration:none}.brand-mark{width:42px;height:42px;display:block;flex:0 0 auto;overflow:hidden;background:url("/assets/brand-mark.svg") center / contain no-repeat;border-radius:var(--radius-sm);font-size:0}.brand-copy{display:grid;line-height:1.1}.brand-copy strong{font-size:0.94rem;letter-spacing:0.01em}.brand-copy small{margin-top:0.18rem;color:var(--muted);font-size:0.68rem;letter-spacing:0.12em;text-transform:uppercase}.desktop-nav{display:flex;align-items:center;gap:0.2rem}.desktop-nav a{padding:0.58rem 0.68rem;border-radius:var(--radius-sm);font-size:0.84rem;font-weight:700;text-decoration:none;transition:color var(--transition),background-color var(--transition)}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:#a84f00;background:var(--orange-soft)}.mobile-menu{display:none;position:relative}.mobile-menu summary{padding:0.55rem 0.78rem;background:var(--card);border:1px solid var(--line-strong);border-radius:999px;font-weight:800;cursor:pointer;list-style:none;transition:border-color var(--transition),background-color var(--transition)}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu nav{position:absolute;right:0;top:calc(100% + 0.7rem);width:min(82vw,280px);padding:0.75rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.mobile-menu a{display:block;padding:0.7rem 0.75rem;border-radius:var(--radius-sm);font-weight:700;text-decoration:none}.mobile-menu a:hover{background:var(--forest-soft)}main{overflow:hidden}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.hero{position:relative;z-index:0;min-height:600px;display:grid;place-items:center;overflow:hidden;padding:clamp(2.8rem,5vw,4.2rem) 0 clamp(3.5rem,5.5vw,5rem);color:#fff;background:#243c42;isolation:isolate}.hero::before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(10,31,34,0.78),rgba(22,32,32,0.5) 48%,rgba(9,28,34,0.76)),linear-gradient(180deg,rgba(8,25,29,0.2),rgba(8,20,24,0.7))}.hero-backdrop{position:absolute;z-index:-2;inset:-14px;background:url("/assets/hero-shopping.jpg") center 48% / cover no-repeat;filter:blur(3px) saturate(0.85);transform:scale(1.025)}.hero-search-inner{position:relative;z-index:1;text-align:center}.hero-kicker{margin:0 0 0.65rem;color:#ffad43;font-size:0.74rem;font-weight:900;letter-spacing:0.17em;text-transform:uppercase}.hero h1{max-width:1000px;margin:0 auto 0.8rem;color:#fff;font-size:clamp(2.35rem,4.2vw,3.75rem);font-weight:680;letter-spacing:-0.04em;line-height:1.05;text-shadow:0 3px 24px rgba(0,0,0,0.28)}.hero-intro{max-width:760px;margin:0 auto;color:rgba(255,255,255,0.88);font-size:clamp(1rem,1.8vw,1.16rem);line-height:1.65}.hero-product-search{width:100%;max-width:var(--max);margin:1.5rem auto 0}.hero-search-bar{display:grid;grid-template-columns:auto minmax(220px,1fr) auto auto;gap:0.65rem;align-items:center;padding:0.55rem 0.6rem 0.55rem 1.05rem;background:#fff;border:4px solid rgba(255,255,255,0.72);border-radius:999px;box-shadow:0 18px 50px rgba(0,0,0,0.3);transition:box-shadow var(--transition),border-color var(--transition)}.hero-search-bar:focus-within{border-color:#ffad43;box-shadow:0 20px 55px rgba(0,0,0,0.34),0 0 0 4px rgba(255,148,24,0.28)}.hero-search-glyph{width:1.45rem;height:1.45rem;fill:none;stroke:#ff9418;stroke-linecap:round;stroke-width:1.8}.hero-search-bar input{min-width:0;min-height:54px;padding:0.45rem 0.25rem;color:var(--ink);background:transparent;border:0;outline:0;font-size:1rem}.hero-search-bar input::placeholder{color:#89918e;opacity:1}.hero-source-badges{display:flex;align-items:center;gap:0.35rem}.hero-source-badges span{min-width:38px;height:38px;display:grid;place-items:center;padding-inline:0.35rem;color:#88908c;background:#f1f2f1;border:1px solid #e2e4e3;border-radius:999px;font-size:0.76rem;font-weight:850;white-space:nowrap}.hero-search-bar button{min-height:54px;padding:0.7rem 1.7rem;color:var(--ink);background:#ff9418;border:0;border-radius:999px;box-shadow:0 6px 16px rgba(214,99,0,0.28);font-weight:900;cursor:pointer;white-space:nowrap;transition:background-color var(--transition),box-shadow var(--transition),transform var(--transition)}.hero-search-bar button:hover{background:#e9840f;box-shadow:0 8px 20px rgba(214,99,0,0.32);transform:translateY(-1px)}.hero-search-note{margin:0.55rem 0 0;color:rgba(255,255,255,0.75);font-size:0.78rem}.hero-steps{width:100%;max-width:var(--max);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,3vw,2.8rem);margin:2.1rem auto 0;padding:0;list-style:none}.hero-steps li{position:relative;min-width:0;display:grid;justify-items:center}.hero-steps li:not(:last-child)::after{content:"";position:absolute;z-index:-1;top:17px;left:calc(50% + 18px);width:calc(100% + clamp(1rem,3vw,2.8rem) - 36px);height:2px;background:linear-gradient(90deg,#ff9418,rgba(255,148,24,0.28))}.hero-step-number{width:36px;height:36px;display:grid;place-items:center;margin-bottom:0.65rem;color:#fff;background:#ff9418;border:2px solid rgba(255,255,255,0.75);border-radius:50%;box-shadow:0 5px 14px rgba(0,0,0,0.22);font-weight:900}.hero-steps strong{font-size:1rem}.hero-steps small{max-width:260px;margin-top:0.25rem;color:rgba(255,255,255,0.77);font-size:0.82rem;line-height:1.5}.hero-trust{max-width:920px;margin:1.4rem auto 0;padding:0.72rem 0.9rem;color:rgba(255,255,255,0.83);background:rgba(12,28,31,0.48);border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius);font-size:0.8rem;line-height:1.55;backdrop-filter:blur(8px)}.hero-shortcuts{display:flex;flex-wrap:wrap;justify-content:center;gap:0.45rem 1rem;margin-top:0.75rem}.hero-shortcuts a{color:#fff;font-size:0.82rem;font-weight:800;text-decoration-color:rgba(255,255,255,0.55)}.hero-shortcuts a:hover{color:#ffd49f}.hero-angle{position:absolute;z-index:2;right:0;bottom:-1px;left:0;height:28px;background:#ff9418;clip-path:polygon(0 0,100% 58%,100% 100%,0 100%)}.eyebrow{margin:0 0 0.7rem;color:var(--accent-text);font-size:0.73rem;font-weight:900;letter-spacing:0.16em;text-transform:uppercase}h1,h2,h3{margin-top:0;line-height:1.13;text-wrap:balance}h1{max-width:16ch;margin-bottom:0.95rem;font-size:clamp(2.4rem,6vw,4.65rem);font-weight:780;letter-spacing:-0.045em}h2{margin-bottom:0.7rem;font-size:clamp(1.5rem,2.7vw,2.15rem);font-weight:760;letter-spacing:-0.028em}h3{margin-bottom:0.4rem;font-size:0.98rem;letter-spacing:-0.01em}.lede{max-width:66ch;margin:0;color:#38423e;font-size:clamp(1.03rem,2vw,1.2rem)}.actions{display:flex;flex-wrap:wrap;gap:0.6rem;margin-top:1.1rem}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0.68rem 1rem;border:1px solid var(--ink);border-radius:999px;font-weight:850;line-height:1.25;text-decoration:none;transition:background-color var(--transition),border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.button-primary{color:var(--ink);background:var(--orange);border-color:var(--orange);box-shadow:0 8px 18px rgba(247,147,30,0.24)}.button-primary:hover{color:var(--ink);background:#e9840f;border-color:#e9840f;box-shadow:0 10px 22px rgba(233,132,15,0.28);transform:translateY(-1px)}.button-secondary{background:var(--card);border-color:var(--line-strong);box-shadow:var(--shadow-sm)}.button-secondary:hover{border-color:var(--orange);box-shadow:var(--shadow-hover);transform:translateY(-1px)}.search-form label{display:block;margin-bottom:0.55rem;font-weight:850}.search-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0.5rem}.search-row input{min-width:0;min-height:48px;padding:0.72rem 0.8rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:#fff}.search-row button{min-height:48px;padding:0.65rem 0.9rem;color:var(--ink);background:var(--orange);border:1px solid var(--orange);border-radius:999px;font-weight:900;cursor:pointer;transition:background-color var(--transition),box-shadow var(--transition),transform var(--transition)}.search-row button:hover{background:#e9840f;box-shadow:0 8px 18px rgba(233,132,15,0.24);transform:translateY(-1px)}.search-help{margin:0.55rem 0 0;color:var(--muted);font-size:0.78rem}.page-hero{padding:clamp(2.2rem,4.5vw,3.8rem) 0 2.1rem;border-bottom:1px solid var(--line);background:var(--card)}.page-hero h1{max-width:19ch;font-size:clamp(1.85rem,3.6vw,3rem)}.breadcrumbs{margin-bottom:0.85rem;color:var(--muted);font-size:0.82rem}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:0.45rem;margin:0;padding:0;list-style:none}.breadcrumbs li + li::before{content:"/";margin-right:0.45rem;color:#98a09c}.section{padding:clamp(2.6rem,5vw,4.4rem) 0}.section + .section{border-top:1px solid var(--line)}.section-lime{background:var(--orange-soft)}.section-head{max-width:760px;margin-bottom:1.5rem}.section-intro{color:var(--muted)}.section-intro{margin:0;font-size:1.05rem}.quick-answer{width:100%;max-width:none;display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:1.15rem;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.quick-answer strong{color:var(--accent-text);font-size:0.72rem;letter-spacing:0.13em;text-transform:uppercase}.quick-answer p{margin:0;font-size:1.04rem}.grid-2,.grid-3{display:grid;gap:0.85rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{padding:1.15rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card p,.step p{color:var(--muted)}.card h2,.callout h2{font-size:clamp(1.3rem,2.1vw,1.7rem)}.card p:last-child,.card ul:last-child{margin-bottom:0}.card-kicker{display:inline-block;margin-bottom:0.65rem;color:var(--accent-text);font-size:0.67rem;font-weight:900;letter-spacing:0.13em;text-transform:uppercase}.card-link{display:inline-flex;align-items:center;gap:0.35rem;margin-top:0.45rem;color:var(--forest);font-weight:850}.article-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.85rem}.article-card{min-height:100%;display:flex;flex-direction:column;padding:1.2rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:border-color var(--transition),box-shadow var(--transition)}.article-card:hover{border-color:rgba(255,148,24,0.65);box-shadow:var(--shadow-hover)}.article-card h3{margin-bottom:0.55rem}.article-card p{color:var(--muted);font-size:0.9rem}.article-card .card-link{margin-top:auto;color:var(--accent-text)}.article-meta{display:flex;flex-wrap:wrap;gap:0.45rem 0.85rem;margin-bottom:0.65rem;color:#8a4b0e;font-size:0.7rem;font-weight:850;letter-spacing:0.08em;text-transform:uppercase}.article-meta span + span::before{content:"•";margin-right:0.85rem;color:#c9a274}.editorial-credit{margin:0.8rem 0 0;color:var(--muted);font-size:0.82rem;font-weight:700}.editorial-credit a{color:var(--accent-text)}.answer-box,.decision-box,.source-note{padding:1rem 1.1rem;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.answer-box{background:var(--orange-soft);border:1px solid #f1c38e}.decision-box{background:var(--forest-soft);border:1px solid #b2cabe}.source-note{background:var(--surface-soft);border:1px solid var(--line);color:var(--muted);font-size:0.85rem}.answer-box p:last-child,.decision-box p:last-child,.source-note p:last-child{margin-bottom:0}.question-list{display:grid;gap:0.55rem;margin:0.75rem 0;padding:0;list-style:none}.question-list li{padding:0.72rem 0.85rem;background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.article-toc{display:grid;gap:0.35rem;margin:0;padding:0;list-style:none}.article-toc a{display:block;padding:0.5rem 0.6rem;border-radius:var(--radius-sm);font-size:0.84rem;text-decoration:none}.article-toc a:hover{background:rgba(255,255,255,0.09)}.category-directory{background:var(--card);border-block:1px solid var(--line)}.category-directory-head{max-width:760px;margin-inline:auto;text-align:center}.category-directory-head .eyebrow{color:var(--accent-text)}.category-directory-head h2{max-width:650px;margin-inline:auto;color:#1d2939}.category-directory-head .section-intro{margin-inline:auto}.category-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0.8rem}.category-card{--icon-color:var(--orange);min-height:258px;display:flex;flex-direction:column;align-items:center;padding:1.2rem 0.9rem 1rem;color:#1d2939;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:center;text-decoration:none;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition)}.category-card:hover{border-color:rgba(255,148,24,0.72);box-shadow:0 16px 34px rgba(247,147,30,0.16);text-decoration:none;transform:translateY(-5px)}.category-icon{position:relative;width:76px;height:76px;display:grid;flex:0 0 auto;place-items:center;margin-bottom:0.5rem;color:var(--icon-color)}.category-icon::after{content:"";position:absolute;z-index:0;right:13px;bottom:6px;left:13px;height:7px;background:currentColor;border-radius:50%;filter:blur(5px);opacity:0.17}.category-icon svg{position:relative;z-index:1;width:60px;height:60px;color:inherit;fill:currentColor}.category-card h3{margin:0 0 0.45rem;font-size:1.06rem;line-height:1.2}.category-card p{margin:0 0 0.75rem;color:#667085;font-size:0.79rem;line-height:1.55}.category-cta{display:inline-flex;align-items:center;gap:0.3rem;margin-top:auto;color:var(--accent-text);font-size:0.73rem;font-weight:850;letter-spacing:0.01em}.category-card:hover .category-cta span{transform:translate(2px,-2px)}.category-cta span{transition:transform var(--transition)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0.8rem;counter-reset:step}.step{position:relative;padding:3.2rem 1.15rem 1.15rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);counter-increment:step}.step::before{content:"0" counter(step);position:absolute;top:0.85rem;left:1.15rem;color:var(--orange);font-family:Georgia,"Times New Roman",serif;font-size:1.15rem;font-weight:700}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:clamp(1.8rem,4vw,3.2rem);align-items:start}.prose{min-width:0}.prose>section{padding:1.65rem 0;border-bottom:1px solid var(--line)}.prose>section:first-child{padding-top:0}.prose>section:last-child{border-bottom:0}.prose p,.prose li{max-width:72ch}.prose ul,.prose ol{padding-left:1.25rem}.prose li + li{margin-top:0.35rem}.side-note{position:sticky;top:96px;padding:1rem;background:var(--forest);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.side-note p{color:#d8e3de;font-size:0.88rem}.side-note a{color:var(--lime);font-weight:800}.comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.7rem}.comparison>div{padding:1rem;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.comparison .strong{background:var(--forest-soft);border:1px solid #b2cabe}.comparison .weak{background:#f8e4dd;border:1px solid #e6b8aa}.checklist{display:grid;gap:0.55rem;padding:0;list-style:none}.checklist li{position:relative;padding:0.8rem 0.9rem 0.8rem 2.8rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.checklist li::before{content:"";position:absolute;top:0.86rem;left:0.9rem;width:1rem;height:1rem;border:2px solid var(--forest);border-radius:3px}.score-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0.55rem}.score{padding:0.85rem;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}.score strong{display:block;margin-bottom:0.3rem;font-size:1.5rem}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}table{width:100%;min-width:620px;border-collapse:collapse;background:var(--card);text-align:left}th,td{padding:0.75rem 0.85rem;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--forest);background:var(--forest-soft);font-size:0.78rem;letter-spacing:0.05em;text-transform:uppercase}tr:last-child td{border-bottom:0}.callout{padding:1.1rem;background:var(--orange-soft);border:1px solid #efb675;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.callout p:last-child{margin-bottom:0}.term-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.65rem;margin:0}.term-list>div{padding:0.85rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.term-list dt{color:var(--forest);font-weight:900}.term-list dd{margin:0.35rem 0 0;color:var(--muted);font-size:0.9rem}.faq-list{display:grid;gap:0.55rem}.faq-list details{padding:0.1rem 0.95rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:border-color var(--transition),box-shadow var(--transition)}.faq-list details[open]{border-color:rgba(247,147,30,0.55);box-shadow:var(--shadow)}.faq-list summary{padding:0.85rem 2rem 0.85rem 0;font-weight:850;line-height:1.4;cursor:pointer}.faq-list details[open] summary{color:var(--forest)}.faq-list details p{margin-top:0;max-width:76ch}.link-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0.5rem}.link-panel a{padding:0.72rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);font-size:0.88rem;font-weight:750;text-decoration:none;transition:background-color var(--transition),border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.link-panel a:hover{background:var(--forest-soft);border-color:var(--line-strong);box-shadow:var(--shadow-hover);transform:translateY(-1px)}.closing{padding:clamp(2.6rem,5vw,4.2rem) 0;background:var(--card);border-top:1px solid var(--line);color:var(--ink)}.closing-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1.4rem;align-items:center}.closing h2{margin-bottom:0.65rem}.closing p{max-width:68ch;margin:0;color:var(--muted)}.closing .button-secondary{color:var(--ink)}.closing .button-secondary:hover{color:var(--ink);background:var(--orange-soft);border-color:var(--orange)}.site-footer{padding:2.5rem 0 1.2rem;color:var(--muted);background:var(--card);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:minmax(260px,1.3fr) repeat(2,minmax(150px,0.7fr));gap:1.8rem}.footer-brand{margin:0 0 0.8rem;color:var(--ink);font-size:1.5rem}.footer-trust{max-width:58ch;margin:0;font-size:0.85rem}.footer-heading{margin:0 0 0.7rem;color:var(--accent-text);font-size:0.72rem;font-weight:900;letter-spacing:0.13em;text-transform:uppercase}.footer-links{display:grid;gap:0.42rem}.footer-links a{font-size:0.88rem;text-decoration:none}.footer-links a:hover{color:var(--accent-text)}.footer-bottom{display:flex;justify-content:space-between;gap:1rem;margin-top:1.8rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font-size:0.76rem}@media (max-width:1100px){.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:960px){.desktop-nav{display:none}.mobile-menu{display:block}.article-layout{grid-template-columns:1fr}.hero{min-height:570px}.hero-search-bar{grid-template-columns:auto minmax(180px,1fr) auto}.hero-source-badges{display:none}.side-note{position:static}.grid-3,.article-card-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.score-grid,.link-panel{grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width:640px){.shell{width:min(calc(100% - 1.25rem),var(--max))}.header-inner{min-height:62px}.hero{min-height:0;padding:2.5rem 0 3.75rem}.hero-backdrop{background-position:38% center;filter:blur(2px) saturate(0.8)}.hero h1{font-size:clamp(1.95rem,9.8vw,2.55rem);line-height:1.08}.hero-intro{font-size:0.98rem}.hero-product-search{margin-top:1.25rem}.hero-search-bar{grid-template-columns:auto minmax(0,1fr);gap:0.45rem;padding:0.6rem;border-width:3px;border-radius:var(--radius-lg)}.hero-search-bar input{min-height:46px;font-size:0.92rem}.hero-source-badges{grid-column:1 / -1;display:flex;justify-content:center;padding-top:0.15rem}.hero-source-badges span{height:32px;min-width:34px;font-size:0.68rem}.hero-search-bar button{grid-column:1 / -1;min-height:48px;width:100%}.hero-search-note{padding-inline:0.4rem}.hero-steps{grid-template-columns:1fr;gap:0.75rem;margin-top:1.5rem;text-align:left}.hero-steps li{grid-template-columns:38px minmax(0,1fr);justify-items:start;column-gap:0.8rem;padding:0.7rem;background:rgba(10,28,31,0.5);border:1px solid rgba(255,255,255,0.13);border-radius:var(--radius);backdrop-filter:blur(6px)}.hero-steps li:not(:last-child)::after{display:none}.hero-step-number{grid-row:1 / span 2;margin:0}.hero-steps strong{align-self:end}.hero-steps small{max-width:none;margin-top:0.15rem}.hero-trust{margin-top:0.9rem;text-align:left}.hero-shortcuts{display:grid;gap:0.35rem}.hero-angle{height:18px}h1{font-size:clamp(2.25rem,12vw,3.2rem)}.page-hero h1{font-size:clamp(1.75rem,8vw,2.25rem)}.actions,.closing-grid{align-items:stretch;grid-template-columns:1fr}.actions{display:grid}.button{width:100%}.search-row,.quick-answer,.grid-2,.grid-3,.article-card-grid,.steps,.comparison,.score-grid,.term-list,.link-panel,.footer-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0.6rem}.category-card{min-height:232px;padding:1rem 0.65rem 0.85rem}.category-icon{width:68px;height:68px}.category-icon svg{width:54px;height:54px}.quick-answer{gap:0.55rem}.section{padding:2.5rem 0}.footer-grid{gap:1.4rem}.footer-bottom{margin-top:1.5rem;flex-direction:column}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:0.01ms !important;animation-duration:0.01ms !important;animation-iteration-count:1 !important}@media print{.site-header,.site-footer,.actions,.closing,.side-note{display:none}body{background:#fff}.section,.page-hero{padding:1.2rem 0}