*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*
! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com
*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.fixed{position:fixed}.absolute{position:absolute}:root{--petrol:#0f4c5c;--petrol-dark:#093843;--sand:#f6f1e7;--sand-light:#fcfaf5;--coral:#e86f51;--coral-dark:#c9543a;--ink:#183238;--muted:#5e7074;--line:#d8dfdc;--white:#ffffff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--sand-light);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}.shell{width:min(1160px,calc(100% - 2rem))}.narrow,.shell{margin-inline:auto}.narrow{width:min(760px,calc(100% - 2rem))}.section{padding:5rem 0}.section-sand{background:var(--sand)}.eyebrow{color:var(--coral-dark);font-weight:800;letter-spacing:.09em;text-transform:uppercase;font-size:.78rem}.section-heading{max-width:720px;margin-bottom:2rem}.section-heading h2{color:var(--petrol-dark);font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;margin:.4rem 0 .8rem;letter-spacing:-.035em}.section-heading p{color:var(--muted);font-size:1.05rem}.site-header{position:sticky;top:0;z-index:50;isolation:isolate;transform:translateZ(0);background:rgba(252,250,245,.98);border-bottom:1px solid rgba(15,76,92,.1);backdrop-filter:blur(12px);transition:box-shadow .25s ease}.site-header.is-scrolled{box-shadow:0 5px 18px rgba(9,56,67,.13)}.header-top{min-height:78px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:1.5rem}.header-tagline{margin:0;color:#527077;font-size:.72rem;font-weight:750;font-variant-caps:all-small-caps;letter-spacing:.1em;line-height:1.25}.header-logo{justify-self:center}.logo{display:inline-flex;align-items:center;gap:.42rem;color:var(--petrol);white-space:nowrap}.logo-mark{width:2.15rem;height:1.7rem;flex:0 0 auto}.logo-type{font-size:1.82rem;font-weight:900;letter-spacing:-.065em;line-height:1}.logo-light{color:var(--white)}.logo-icon-only .logo-mark{margin:0}.header-search{justify-self:end;display:inline-flex;align-items:center;gap:.45rem;color:var(--petrol);border:1px solid rgba(15,76,92,.24);border-radius:999px;padding:.48rem .85rem;font-size:.82rem;font-weight:800}.header-search:hover{border-color:var(--coral);color:var(--coral-dark)}.header-search svg{width:1rem;height:1rem;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.nav-bar{background:var(--petrol)}.main-nav{min-height:48px;display:flex;align-items:stretch;justify-content:center;gap:0 1.45rem}.main-nav a{position:relative;display:inline-flex;align-items:center;color:var(--white);font-size:.83rem;font-weight:800;letter-spacing:.012em}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--coral);transform:scaleX(0);transform-origin:center;transition:transform .2s ease}.main-nav a.is-active:after,.main-nav a:focus-visible:after,.main-nav a:hover:after{transform:scaleX(1)}.menu-toggle{display:none}.wordmark{color:var(--petrol);font-size:1.65rem;font-weight:900;letter-spacing:-.06em;white-space:nowrap}.wave{color:var(--coral);display:inline-block;margin-left:.08em;transform:rotate(-8deg)}.home-hero{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr);align-items:center;min-height:620px;height:min(740px,calc(100vh - 110px));background:var(--petrol-dark)}.home-hero-media{position:absolute;inset:0;z-index:-2;background:var(--petrol-dark) url(/video/hero-poster.jpg) center /cover no-repeat}.home-hero-media video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.home-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,35,43,.76),rgba(7,43,52,.57) 54%,rgba(7,43,52,.42))}.hero-content{position:relative;z-index:3;width:calc(100% - 2rem);max-width:870px;min-width:0;padding-bottom:2rem}.home-hero .eyebrow{color:#ffb39f}.home-hero h1{max-width:850px;color:var(--white);font-size:clamp(3rem,7vw,5.7rem);line-height:.98;letter-spacing:-.055em;margin:.75rem 0 1.35rem;text-shadow:0 3px 28px rgba(0,0,0,.25)}.hero-lead{max-width:710px;color:#edf7f5;font-size:clamp(1.08rem,2vw,1.3rem);text-shadow:0 2px 16px rgba(0,0,0,.28)}.guide-search{display:flex;gap:.6rem;max-width:670px;background:var(--white);border:1px solid rgba(15,76,92,.14);padding:.55rem;border-radius:14px;box-shadow:0 14px 40px rgba(15,76,92,.09);margin-top:2rem}.guide-search input{border:0;outline:0;padding:.7rem .9rem;min-width:0;flex:1;color:var(--ink);background:transparent}.button{border:0;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.7rem 1.1rem;font-weight:850;cursor:pointer;transition:transform .15s ease,background .15s ease}.button:hover{transform:translateY(-1px)}.button-coral{color:var(--white);background:var(--coral)}.button-coral:hover{background:var(--coral-dark)}.category-strip{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:2rem}.category-pill{display:inline-flex;align-items:center;width:auto;white-space:nowrap;background:rgba(255,255,255,.7);border:1px solid rgba(15,76,92,.13);padding:.75rem 1rem;border-radius:999px;text-align:center;font-size:.82rem;font-weight:800;color:var(--petrol)}.home-hero .category-pill{color:var(--white);background:rgba(6,45,54,.48);border-color:rgba(255,255,255,.35);backdrop-filter:blur(5px)}.home-hero .category-pill:hover{color:var(--white);background:rgba(232,111,81,.8);border-color:#ffb39f}.hero-bubbles{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}.bubble{position:absolute;bottom:-3rem;width:18px;height:18px;border:1.5px solid rgba(255,255,255,.54);border-radius:50%;box-shadow:inset 2px 2px 5px rgba(255,255,255,.16);animation:bubble-rise 16s linear infinite}.bubble-1{left:5%;width:11px;height:11px;opacity:.35;animation-duration:17s;animation-delay:-2s}.bubble-2{left:14%;width:24px;height:24px;opacity:.25;animation-duration:23s;animation-delay:-15s}.bubble-3{left:25%;width:8px;height:8px;opacity:.5;animation-duration:14s;animation-delay:-7s}.bubble-4{left:37%;width:16px;height:16px;opacity:.3;animation-duration:20s;animation-delay:-12s}.bubble-5{left:48%;width:28px;height:28px;opacity:.22;animation-duration:25s;animation-delay:-4s}.bubble-6{left:59%;width:12px;height:12px;opacity:.4;animation-duration:18s;animation-delay:-10s}.bubble-7{left:69%;width:20px;height:20px;opacity:.25;animation-duration:22s;animation-delay:-18s}.bubble-8{left:78%;width:7px;height:7px;opacity:.5;animation-duration:13s;animation-delay:-3s}.bubble-9{left:88%;width:15px;height:15px;opacity:.32;animation-duration:19s;animation-delay:-13s}.bubble-10{left:95%;width:25px;height:25px;opacity:.2;animation-duration:26s;animation-delay:-8s}.hero-wave{position:absolute;z-index:4;left:0;right:0;bottom:-1px;height:64px;overflow:hidden;pointer-events:none}.hero-wave svg{display:block;width:200%;height:100%}.hero-wave path{fill:var(--sand-light)}.hero-wave-track{transform-box:fill-box;transform-origin:center;animation:wave-drift 24s linear infinite}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}.post-card,.post-card-reveal{height:100%}.post-card{overflow:hidden;background:var(--white);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(15,76,92,.045);transition:transform .22s ease,box-shadow .22s ease}.post-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(15,76,92,.13)}.post-card-media{display:block;aspect-ratio:16/9;overflow:hidden;background:#dcecea}.post-card-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .5s ease}.post-card:hover .post-card-media img{transform:scale(1.025)}.post-card-fallback{width:100%;height:100%;display:grid;place-items:center;color:rgba(15,76,92,.5);background:linear-gradient(145deg,#dfeeea,#bfd8d4)}.post-card-fallback svg{width:72px;height:54px}.post-card-copy{display:flex;flex:1;flex-direction:column;padding:1.35rem 1.5rem 1.5rem}.post-card-top{display:flex;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.78rem;font-weight:750}.post-card h3{color:var(--petrol-dark);font-size:1.35rem;line-height:1.22;margin:1rem 0 .7rem;letter-spacing:-.02em}.post-card p{color:var(--muted);margin:0 0 1.2rem}.text-link{color:var(--coral-dark);font-weight:850;margin-top:auto}.empty-state{border:1px dashed #afbfbb;border-radius:14px;padding:2rem;color:var(--muted);background:rgba(255,255,255,.55)}.reveal{opacity:1;transform:translateY(0);transition:opacity .7s ease,transform .7s ease}.js .reveal.reveal-pending{opacity:0;transform:translateY(18px)}.reveal.is-visible,html:not(.js) .reveal{opacity:1;transform:translateY(0)}.method-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:start}.method-copy h2{color:var(--petrol-dark);font-size:clamp(2rem,4vw,3rem);line-height:1.08;letter-spacing:-.035em;margin:.5rem 0 1rem}.method-note{border-left:3px solid var(--coral);padding:.3rem 0 .3rem 1.25rem;color:#49666d}.page-hero{padding:4.5rem 0 3rem;background:var(--sand)}.page-hero h1{color:var(--petrol-dark);font-size:clamp(2.5rem,6vw,4.4rem);line-height:1.02;letter-spacing:-.045em;margin:.5rem 0 1rem}.page-hero p{max-width:720px;color:#4c686f;font-size:1.15rem}.breadcrumbs{color:var(--muted);font-size:.88rem;margin-bottom:1.5rem}.breadcrumbs a{color:var(--petrol);font-weight:700}.article-shell{width:min(1040px,calc(100% - 2rem));margin-inline:auto;display:grid;grid-template-columns:220px minmax(0,720px);gap:3.5rem;align-items:start;padding:3.5rem 0 5rem}.article-shell>article{width:100%;min-width:0;overflow-wrap:anywhere}.toc{position:sticky;top:110px;border-left:2px solid var(--line);padding-left:1rem}.toc strong{color:var(--petrol-dark);display:block;margin-bottom:.7rem}.toc a{color:var(--muted);display:block;font-size:.88rem;padding:.32rem 0;line-height:1.35}.toc a:hover{color:var(--coral-dark)}.article-header h1{color:var(--petrol-dark);font-size:clamp(2.5rem,6vw,4.25rem);line-height:1.02;letter-spacing:-.045em;margin:.7rem 0 1.2rem}.article-hero-image{width:100%;height:auto;aspect-ratio:16/9;-o-object-fit:cover;object-fit:cover;border-radius:18px;margin:1.6rem 0 1.8rem;box-shadow:0 14px 34px rgba(15,76,92,.1)}.article-deck{font-size:1.2rem;color:#506a71}.article-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.1rem;color:var(--muted);font-size:.9rem;margin:1.25rem 0 2.2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line)}.article-body{min-width:0;overflow-wrap:anywhere}.article-body>div>:first-child{margin-top:0}.article-body h2{color:var(--petrol-dark);font-size:clamp(1.75rem,4vw,2.25rem);line-height:1.15;letter-spacing:-.025em;margin:3rem 0 1rem;scroll-margin-top:110px}.article-body h3{color:var(--petrol);font-size:1.35rem;line-height:1.25;margin:2rem 0 .75rem}.article-body li,.article-body p{color:#304b52}.article-body p{margin:0 0 1.25rem}.article-body ol,.article-body ul{padding-left:1.4rem;margin:0 0 1.5rem}.article-body li{margin:.4rem 0}.article-body a{color:var(--coral-dark);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.table-scroll{width:100%;max-width:100%;overflow-x:auto;margin:1.75rem 0;-webkit-overflow-scrolling:touch}.article-body table{width:-moz-max-content;width:max-content;min-width:100%;border-collapse:collapse}.article-body td,.article-body th{min-width:130px;border:1px solid var(--line);padding:.75rem;text-align:left}.article-body th{background:var(--sand);color:var(--petrol-dark)}.product-box{display:grid;grid-template-columns:130px minmax(0,1fr) 165px;gap:1.25rem;align-items:center;background:var(--white);border:1px solid #cdd9d6;border-radius:16px;padding:1.25rem;margin:2.2rem 0;box-shadow:0 10px 28px rgba(15,76,92,.07)}.product-image-wrap{aspect-ratio:1;display:grid;place-items:center;background:#fff;border-radius:10px;overflow:hidden}.product-image{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.product-label{color:var(--coral-dark);font-size:.76rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.product-copy h3{font-size:1.05rem;color:var(--petrol-dark);margin:.35rem 0}.product-rating{margin:0;font-size:.82rem;color:var(--muted)}.product-action{display:flex;flex-direction:column;align-items:stretch;gap:.5rem;text-align:center}.product-action strong{color:var(--petrol-dark)}.product-action small{color:var(--muted);font-size:.7rem}.product-action .button-coral{animation:product-pulse 6s ease-in-out infinite}.faq{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--line)}.faq h2,.related h2,.seen-products h2{color:var(--petrol-dark);font-size:2rem;line-height:1.15}.faq details{border-bottom:1px solid var(--line);padding:1rem 0}.faq summary{color:var(--petrol-dark);font-weight:800;cursor:pointer}.faq details p{color:var(--muted)}.seen-products{margin-top:3rem;background:var(--sand);border-radius:16px;padding:1.5rem}.seen-products ul{padding-left:1.1rem}.seen-products a{color:var(--coral-dark);font-weight:800}.related{padding:4rem 0;border-top:1px solid var(--line)}.pagination{display:flex;justify-content:center;align-items:center;gap:.6rem;margin-top:2.5rem;flex-wrap:wrap}.pagination a,.pagination span{min-width:42px;min-height:42px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line);background:var(--white);padding:0 .75rem}.pagination .current{background:var(--petrol);color:var(--white);border-color:var(--petrol)}.content-page{padding:4.5rem 0 5rem}.content-page h1{color:var(--petrol-dark);font-size:clamp(2.4rem,6vw,4rem);line-height:1.05;letter-spacing:-.04em}.content-page h2{color:var(--petrol-dark);margin-top:2.5rem;font-size:1.7rem}.content-page li,.content-page p{color:#405c63}.contact-form{display:grid;gap:1rem;margin-top:2rem}.contact-form label{display:grid;gap:.35rem;color:var(--petrol-dark);font-weight:750}.contact-form input,.contact-form textarea{width:100%;border:1px solid #b8c7c3;border-radius:9px;padding:.8rem;background:var(--white);color:var(--ink);outline:0}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--petrol);box-shadow:0 0 0 3px rgba(15,76,92,.1)}.form-success{color:#236346;font-weight:750}.form-error{color:#a33e2b;font-weight:750}.site-footer{background:var(--petrol-dark);color:#dce9e6;padding:4rem 0}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:3rem}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start}.wordmark-light{color:var(--white);margin-bottom:1rem}.footer-grid h2{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:#93bcb8;margin:.4rem 0 1rem}.footer-grid p{color:#bdd0cd;margin:0 0 .55rem;max-width:420px}.footer-grid a{color:var(--white);margin:.2rem 0}.error-box{min-height:55vh;display:grid;place-items:center;text-align:center;padding:3rem 1rem}.error-box>div{max-width:600px}.error-box h1{color:var(--petrol-dark);font-size:3rem;line-height:1.05}@keyframes bubble-rise{0%{transform:translateZ(0) scale(.85)}45%{transform:translate3d(14px,-48vh,0) scale(1)}to{transform:translate3d(-8px,-100vh,0) scale(1.08)}}@keyframes wave-drift{to{transform:translateX(-50%)}}@keyframes product-pulse{0%,8%,to{box-shadow:0 0 0 0 rgba(232,111,81,0)}3%{box-shadow:0 0 0 8px rgba(232,111,81,.16)}}@media (max-width:980px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-shell{grid-template-columns:minmax(0,1fr);gap:1rem}.toc{position:static;border:1px solid var(--line);border-radius:12px;padding:1rem}.toc nav{-moz-columns:2;column-count:2}}@media (max-width:780px){.header-top{width:min(100% - 1rem,1160px);min-height:68px;grid-template-columns:44px minmax(0,1fr) 44px;gap:.25rem}.header-search,.header-tagline{display:none}.header-logo{grid-column:2}.logo-mark{width:1.85rem;height:1.48rem}.logo-type{font-size:1.58rem}.menu-toggle{grid-column:3;justify-self:end;width:42px;height:42px;border:0;border-radius:50%;background:rgba(15,76,92,.08);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.menu-toggle span{width:18px;height:2px;border-radius:2px;background:var(--petrol);transition:transform .2s ease,opacity .2s ease}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(6px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-6px) rotate(-45deg)}.nav-bar{max-height:0;overflow:hidden;transition:max-height .3s ease}.nav-bar.is-open{max-height:520px}.main-nav{width:100%;min-height:0;padding:.55rem 1rem .8rem;flex-direction:column;align-items:stretch;gap:0}.main-nav a{min-height:42px;justify-content:center;border-bottom:1px solid rgba(255,255,255,.12)}.main-nav a:last-child{border-bottom:0}.main-nav a:after{left:35%;right:35%}}@media (max-width:660px){.section{padding:3.5rem 0}.guide-search{flex-direction:column}.card-grid,.footer-grid,.method-grid{grid-template-columns:1fr}.post-card{min-height:0}.toc nav{-moz-columns:1;column-count:1}.product-box{grid-template-columns:1fr;text-align:center}.product-image-wrap{width:150px;margin-inline:auto}.article-shell{width:min(calc(100% - 1.25rem),720px)}.home-hero{height:min(740px,70vh);min-height:0;align-items:center}.home-hero:after{background:linear-gradient(90deg,rgba(5,35,43,.78),rgba(7,43,52,.53))}.hero-content{padding-bottom:2.5rem}.home-hero h1{font-size:clamp(2rem,9.5vw,2.85rem);margin-bottom:.85rem;overflow-wrap:normal;word-break:normal;hyphens:manual}.hero-lead{font-size:.98rem;line-height:1.5}.home-hero .guide-search{width:100%;max-width:100%;margin-top:1.2rem;overflow:hidden}.home-hero .guide-search .button{width:100%;white-space:normal}.category-strip{width:100%;flex-wrap:wrap;gap:.5rem;overflow:visible;margin:1.15rem 0 0;padding:0}.category-pill{padding:.58rem .8rem;font-size:.75rem}.hero-wave{height:42px}.article-header h1,.page-hero h1{overflow-wrap:anywhere}.article-hero-image{border-radius:13px;margin:1.25rem 0 1.5rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important}.hero-bubbles,.home-hero-media video{display:none}.reveal{opacity:1;transform:none}}