:root{--bg: #f2fbfd;--paper: #ffffff;--paper-strong: #f7fdff;--ink: #041b22;--navy: #063f4b;--text: #1d333c;--muted: #5d7380;--brand: #0097b1;--brand-bright: #00c2df;--brand-soft: #e5f9fc;--aqua: #7debff;--accent: #00aec9;--accent-soft: #e0faff;--line: #cbe8ee;--line-strong: #93cfda;--shadow: 0 22px 60px rgba(4, 27, 34, .12);--shadow-soft: 0 14px 34px rgba(4, 27, 34, .08);--radius: 8px}*{box-sizing:border-box}html{overflow-x:clip;scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,#f2fbfd 0,#fff 36%,#edfafd);color:var(--text);line-height:1.6;overflow-x:clip;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(0,151,177,.34);outline-offset:3px}img,svg{max-width:100%}img{display:block;height:auto}.skip-link{position:absolute;left:16px;top:-80px;z-index:20;background:var(--ink);color:#fff;padding:10px 14px;border-radius:var(--radius)}.skip-link:focus{top:16px}.sr-only{border:0;clip:rect(0 0 0 0);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap;width:1px}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:10;background:#f7fdffeb;border-bottom:1px solid rgba(147,207,218,.55);backdrop-filter:blur(18px)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:78px}.site-logo{display:inline-flex;align-items:center;gap:11px;color:var(--ink);font-size:1.28rem;font-weight:900;white-space:nowrap}.site-logo:hover{text-decoration:none}.site-logo__mark{aspect-ratio:1;border-radius:50%;box-shadow:0 10px 24px #0075893d;flex:0 0 40px;height:40px;object-fit:contain;width:40px}.site-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;min-width:0}.site-nav a{color:var(--text);border:1px solid transparent;border-radius:var(--radius);font-size:.92rem;font-weight:750;padding:8px 10px}.site-nav a:hover,.site-nav a[aria-current=page]{background:var(--brand-soft);border-color:#0075892e;color:var(--brand);text-decoration:none}.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(0,151,177,.24),transparent 34%),linear-gradient(180deg,#041b22 0,#053743);color:#fff;border-bottom:5px solid var(--brand-bright)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(125,235,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(125,235,255,.08) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(180deg,rgba(0,0,0,.78),transparent 86%)}.hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(420px,.9fr);gap:58px;align-items:center;padding:84px 0 72px}.hero__copy{max-width:710px;min-width:0}.eyebrow{color:var(--aqua);font-size:.82rem;font-weight:900;margin:0 0 14px;text-transform:uppercase}.hero h1,.page-hero h1{color:inherit;font-size:4.15rem;line-height:1.03;margin:0;overflow-wrap:anywhere;text-wrap:balance}.hero__lead,.page-hero p{color:#ffffffc7;font-size:1.16rem;margin:20px 0 0;max-width:760px}.hero-proof{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.hero-proof span{background:#e5f9fc14;border:1px solid rgba(207,248,255,.2);border-radius:var(--radius);color:#ffffffdb;font-size:.91rem;font-weight:850;padding:7px 10px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero__note{color:#ffffffad;font-size:.95rem;margin:16px 0 0;max-width:620px;overflow-wrap:anywhere}.hero__visual{display:grid;gap:0;max-width:100%;min-width:0;position:relative}.hero__image-wrap{margin:0;position:relative;z-index:1}.hero__image{width:100%;aspect-ratio:16 / 11;height:auto;object-fit:cover;object-position:center;background:var(--ink);border:1px solid rgba(207,248,255,.24);border-radius:var(--radius);box-shadow:0 28px 80px #00000052}.hero-search{background:#fffffff5;border:1px solid rgba(207,248,255,.5);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;gap:12px;margin:-42px 26px 0;padding:18px;position:relative;z-index:2}.hero-search__header{align-items:center;display:flex;gap:12px;justify-content:space-between}.hero-search__header span{color:var(--brand);font-size:.82rem;font-weight:900;text-transform:uppercase}.hero-search__header strong{color:var(--ink);font-size:.96rem}.hero-search__bar{align-items:center;border:1px solid var(--line);border-radius:var(--radius);color:var(--muted);display:grid;gap:10px;grid-template-columns:minmax(0,1fr) auto;justify-content:space-between;min-height:58px;padding:8px}.hero-search__bar input{appearance:none;background:transparent;border:0;color:var(--ink);font:inherit;min-height:42px;min-width:0;padding:0 8px;width:100%}.hero-search__bar input::placeholder{color:var(--muted)}.hero-search__bar button{background:var(--brand-soft);border:1px solid rgba(0,117,137,.14);border-radius:var(--radius);color:var(--ink);cursor:pointer;font:inherit;font-size:.9rem;font-weight:900;min-height:42px;padding:6px 9px;white-space:nowrap}.hero-search__bar button:hover{background:var(--accent-soft);color:var(--ink)}.hero-search__results{background:var(--paper-strong);border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:9px;padding:12px}.hero-search__results[hidden]{display:none}.hero-search__results>span{color:var(--brand);font-size:.78rem;font-weight:900;text-transform:uppercase}.hero-search__results p{color:var(--muted);margin:0}.hero-search__results>a{color:var(--brand);font-weight:900}.hero-search__result-list{display:grid;gap:8px}.hero-search__result-list a{background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:3px;padding:10px}.hero-search__result-list a:hover{background:var(--accent-soft);text-decoration:none}.hero-search__result-list small{color:var(--muted);font-size:.78rem}.hero-search__result-list strong{color:var(--ink);font-size:.94rem;line-height:1.25}.hero-search__chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:var(--brand-soft);border:1px solid rgba(0,117,137,.14);border-radius:var(--radius);color:var(--brand);display:inline-flex;font-size:.9rem;font-weight:800;padding:7px 10px}a.chip:hover{background:var(--accent-soft);color:var(--ink);text-decoration:none}.hero-flow{border-top:1px solid var(--line);display:grid;gap:8px;list-style:none;margin:2px 0 0;padding:12px 0 0}.hero-flow li{align-items:center;color:var(--muted);display:flex;gap:9px;font-size:.92rem}.hero-flow span{align-items:center;background:var(--brand);border-radius:50%;color:#fff;display:inline-flex;flex:0 0 24px;font-size:.78rem;font-weight:900;height:24px;justify-content:center;width:24px}.section{padding:64px 0}.section--tight{padding-top:36px}.section-header{align-items:end;display:flex;gap:24px;justify-content:space-between;margin-bottom:26px}.section-header h2{color:var(--ink);font-size:2.08rem;line-height:1.15;margin:0}.section-header p{color:var(--muted);margin:8px 0 0;max-width:700px}.grid{display:grid;gap:20px}.grid--posts{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.grid--categories{grid-template-columns:repeat(auto-fit,minmax(min(100%,205px),1fr))}.grid--trust{grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}.post-card,.category-card,.info-panel,.content-card{background:var(--paper);border:1px solid rgba(147,207,218,.6);border-radius:var(--radius);box-shadow:var(--shadow-soft);min-width:0}.post-card{display:flex;flex-direction:column;min-height:100%;overflow:hidden}.post-card__media{background:radial-gradient(circle at 22% 18%,rgba(0,151,177,.28),transparent 36%),var(--ink);display:block;overflow:hidden;aspect-ratio:16 / 9;border-bottom:1px solid rgba(147,207,218,.52)}.post-card__media img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .18s ease}.post-card:hover .post-card__media img{transform:scale(1.035)}.post-card__body{display:flex;flex:1;flex-direction:column;padding:20px}.post-card--compact .post-card__media{display:none}.post-card--compact .post-card__body{padding:16px}.post-card__meta{align-items:center;color:var(--muted);display:flex;flex-wrap:wrap;font-size:.88rem;gap:8px;margin-bottom:10px}.post-card__meta a{background:var(--brand-soft);border-radius:var(--radius);color:var(--brand);font-weight:850;padding:4px 9px}.post-card__meta a:hover{text-decoration:none}.post-card__meta time:before{content:"·";margin-right:8px}.post-card__title{font-size:1.24rem;line-height:1.25;margin:0 0 10px;text-wrap:balance}.post-card__title a{color:var(--ink)}.post-card p{color:var(--muted);margin:0 0 18px}.text-link{color:var(--brand);font-weight:900;margin-top:auto}.text-link:after{content:" →";color:var(--accent)}.category-card{overflow:hidden}.category-card a{color:inherit;display:grid;gap:10px;min-height:100%;padding:20px;position:relative}.category-card a:before{content:"";height:5px;background:linear-gradient(90deg,var(--brand-bright),var(--accent));position:absolute;inset:0 0 auto}.category-card a:hover{background:var(--paper-strong);text-decoration:none}.category-card__name{color:var(--ink);font-size:1.06rem;font-weight:900;padding-top:8px}.category-card__description{color:var(--muted);font-size:.94rem}.category-card__count{color:var(--accent);font-size:.88rem;font-weight:900}.trust-item{padding:20px}.trust-item strong{color:var(--ink);display:block;margin-bottom:8px}.trust-item strong:before{content:"";display:block;width:34px;height:5px;background:var(--accent);border-radius:4px;margin-bottom:14px}.trust-item p{color:var(--muted);margin:0}.cta-band{align-items:center;background:linear-gradient(135deg,rgba(0,151,177,.2),transparent 40%),var(--ink);border:1px solid rgba(125,235,255,.22);border-radius:var(--radius);color:#fff;display:flex;gap:24px;justify-content:space-between;overflow:hidden;padding:30px}.cta-band h2{font-size:1.68rem;margin:0 0 8px}.cta-band p{color:#ffffffc2;margin:0;max-width:740px}.button{align-items:center;background:var(--brand-bright);border:1px solid transparent;border-radius:var(--radius);color:var(--ink);display:inline-flex;font-weight:900;justify-content:center;min-height:46px;padding:10px 16px;white-space:nowrap}.button:hover{background:var(--aqua);text-decoration:none}.button--light{background:#fff;color:var(--ink)}.button--ghost{background:transparent;border-color:#cff8ff61;color:#fff}.button--ghost:hover{background:#ffffff1a;color:#fff}.page-hero{background:linear-gradient(135deg,rgba(0,151,177,.18),transparent 34%),linear-gradient(180deg,#041b22,#063f4b);border-bottom:6px solid var(--brand-bright);color:#fff;overflow:hidden;padding:62px 0;position:relative}.page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(125,235,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(125,235,255,.08) 1px,transparent 1px);background-size:76px 76px}.page-hero>.container{position:relative}.page-hero--compact{padding:52px 0}.page-hero__grid{align-items:center;display:grid;gap:34px;grid-template-columns:minmax(0,1fr) minmax(360px,.72fr)}.page-hero__grid>*,.hero__inner>*,.article-shell>*,.listing-layout>*{min-width:0}.page-hero__meta{color:#ffffffc2;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.page-hero__meta span{min-width:0}.page-hero__meta a{background:#0097b12e;border:1px solid rgba(125,235,255,.24);border-radius:var(--radius);color:var(--aqua);font-weight:900;padding:4px 10px}.page-hero__meta a:hover{text-decoration:none}.post-hero-image{aspect-ratio:16 / 9;background:radial-gradient(circle at 20% 20%,rgba(125,235,255,.16),transparent 34%),var(--ink);border:1px solid rgba(207,248,255,.22);border-radius:var(--radius);box-shadow:0 24px 68px #00000057;margin:0;max-width:100%;overflow:hidden}.post-hero-image img{width:100%;height:100%;object-fit:cover;object-position:center}.listing-layout{display:grid;gap:26px;grid-template-columns:minmax(220px,250px) minmax(0,1fr);align-items:start}.sidebar-nav{align-self:start;background:#ffffffdb;border:1px solid rgba(147,207,218,.58);border-radius:var(--radius);box-shadow:var(--shadow-soft);display:grid;gap:6px;padding:14px;position:sticky;top:96px}.sidebar-nav h2{color:var(--ink);font-size:.9rem;margin:0 0 8px;text-transform:uppercase}.sidebar-nav a{border-radius:var(--radius);color:var(--text);font-weight:750;padding:8px 10px}.sidebar-nav a:hover,.sidebar-nav a[aria-current=page]{background:var(--brand-soft);color:var(--brand);text-decoration:none}.empty-state{background:var(--paper);border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted);padding:28px}.empty-state h2{color:var(--ink);margin-top:0}.article-shell{display:grid;gap:30px;grid-template-columns:minmax(0,800px) minmax(260px,310px);justify-content:center;padding:46px 0 64px}.related-section{background:linear-gradient(180deg,#e5f9fc6b,#fff0);border-top:1px solid rgba(147,207,218,.46)}.article{background:var(--paper);border:1px solid rgba(147,207,218,.64);border-radius:var(--radius);box-shadow:var(--shadow-soft);overflow-wrap:break-word;padding:34px}.article__summary{border-left:5px solid var(--accent);color:var(--text);font-size:1.08rem;margin:0 0 26px;padding-left:16px}.quick-answer{background:linear-gradient(135deg,rgba(0,151,177,.14),transparent 42%),#f7fdff;border:1px solid rgba(0,117,137,.18);border-radius:var(--radius);margin:0 0 30px;padding:22px}.quick-answer h2,.article-questions h2{color:var(--ink);font-size:1.35rem;line-height:1.2;margin:0 0 10px}.quick-answer p{color:var(--text);font-size:1.04rem;margin:0 0 14px}.quick-answer ul{color:var(--muted);margin:0;padding-left:1.2rem}.quick-answer li+li{margin-top:5px}.article__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.article-questions{border-top:1px solid rgba(147,207,218,.52);margin-top:36px;padding-top:28px}.question-list{display:grid;gap:14px}.question-card{background:#f7fdff;border:1px solid rgba(147,207,218,.58);border-radius:var(--radius);padding:18px}.question-card h3{color:var(--ink);font-size:1.08rem;line-height:1.28;margin:0 0 8px}.question-card p{color:var(--muted);margin:0}.article__tags span{background:var(--brand-soft);border:1px solid rgba(0,117,137,.12);border-radius:var(--radius);color:var(--brand);font-size:.88rem;font-weight:800;padding:5px 10px}.article-aside{align-self:start;display:grid;gap:16px;position:sticky;top:96px}.info-panel{padding:18px}.info-panel h2,.info-panel h3{color:var(--ink);font-size:1rem;margin:0 0 10px}.info-panel p,.info-panel li{color:var(--muted)}.info-panel ul{margin:0;padding-left:18px}.prose{color:var(--text);overflow-wrap:break-word}.prose h2{color:var(--ink);font-size:1.72rem;line-height:1.2;margin:36px 0 12px}.prose h3{color:var(--ink);font-size:1.28rem;line-height:1.25;margin:28px 0 10px}.prose p,.prose li{font-size:1.03rem}.prose ul,.prose ol{padding-left:1.35rem}.prose li+li{margin-top:6px}.prose strong{color:var(--ink)}.prose code{background:#e6f8fb;border:1px solid rgba(0,117,137,.12);border-radius:6px;color:var(--ink);font-size:.92em;padding:2px 5px}.prose blockquote{background:var(--brand-soft);border-left:4px solid var(--brand);color:var(--text);margin:24px 0;padding:14px 18px}.content-card{padding:28px}.content-card h2{color:var(--ink);margin-top:0}.content-card p,.content-card li{color:var(--muted)}.content-card+.content-card{margin-top:18px}.category-hub{display:grid;gap:22px}.category-intro p{font-size:1.04rem}.hub-grid{display:grid;gap:18px;grid-template-columns:repeat(2,minmax(0,1fr))}.section-header--inline{margin-bottom:18px}.site-footer{background:var(--ink);color:#ffffffbd;margin-top:34px;padding:44px 0 22px}.site-footer a{color:#ffffffe0}.site-footer__grid{display:grid;gap:32px;grid-template-columns:1.4fr 1fr 1fr}.site-footer__grid p{margin:0;max-width:520px}.site-footer nav{display:grid;gap:8px}.site-footer h2{color:#fff;font-size:.94rem;margin:0 0 8px;text-transform:uppercase}.site-logo--footer{color:#fff;margin-bottom:12px}.site-footer__bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px}.site-footer__bottom p{margin:0}@media(max-width:1120px){.site-header__inner{align-items:flex-start;flex-direction:column;gap:12px;padding:14px 0}.site-nav{justify-content:flex-start}.hero__inner,.page-hero__grid{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:3.15rem}.hero__visual{max-width:760px}.listing-layout,.article-shell,.hub-grid{grid-template-columns:1fr}.sidebar-nav,.article-aside{position:static}.sidebar-nav{align-items:center;display:flex;flex-wrap:wrap}.sidebar-nav h2{width:100%}.site-footer__grid{grid-template-columns:1fr 1fr}}@media(max-width:720px){.container{width:min(1200px,calc(100% - 24px))}.site-header{position:static}.site-nav{gap:5px}.site-nav a{font-size:.88rem;padding:7px 8px}.hero__inner{gap:30px;padding:54px 0 44px}.hero__image{aspect-ratio:16 / 11}.hero-search{margin:-24px 12px 0}.hero-search__header{align-items:flex-start;flex-direction:column;gap:4px}.hero h1,.page-hero h1{font-size:2.42rem}.hero__lead,.page-hero p{font-size:1.03rem}.hero-actions,.section-header,.cta-band{align-items:flex-start;flex-direction:column}.button{width:100%}.section{padding:44px 0}.listing-layout,.article-shell,.site-footer__grid{grid-template-columns:1fr}.sidebar-nav{align-items:stretch;display:grid}.hero-search__bar{align-items:flex-start;gap:8px;grid-template-columns:1fr;justify-content:center;padding:12px 14px}.hero-search__bar button{white-space:normal;width:100%}.article{padding:22px}.post-card__body{padding:18px}.post-hero-image{aspect-ratio:16 / 10}.page-hero__meta{align-items:flex-start;flex-direction:column}.prose h2{font-size:1.45rem}}@media(max-width:420px){.container{width:min(1200px,calc(100% - 18px))}.site-logo{font-size:1.12rem}.site-logo__mark{flex-basis:32px;height:32px;width:32px}.site-nav a{font-size:.84rem;padding:6px 7px}.hero h1,.page-hero h1{font-size:1.92rem;text-wrap:wrap}.hero-search{margin:-18px 0 0;padding:14px}.hero-search__header{align-items:flex-start;flex-direction:column;gap:4px}.hero__lead,.page-hero p{font-size:1rem}.section-header h2{font-size:1.58rem}.post-card__title{font-size:1.12rem}.article{padding:18px}}