:root{
  --navy:#07162f;--navy-2:#0b2147;--navy-3:#102b5e;--blue:#0878ff;--cyan:#16d5ff;
  --white:#fff;--paper:#f4f8ff;--panel:#fff;--ink:#0d1b36;--muted:#63718b;--line:#dce7f7;
  --radius:22px;--shadow:0 18px 50px rgba(4,24,62,.13);--font-display:"Outfit",sans-serif;--font-body:"Inter",sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);line-height:1.7}img{display:block;max-width:100%}a{color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}h1,h2,h3{font-family:var(--font-display);line-height:1.12;margin:0;color:var(--ink)}h1{font-size:clamp(2.4rem,5vw,4.8rem)}h2{font-size:clamp(1.8rem,3vw,2.8rem)}h3{font-size:1.35rem}p{color:var(--muted);margin:0 0 1rem}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:.76rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.eyebrow--dark{color:var(--blue)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,22,47,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.site-header__inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand__logo{width:132px;height:auto}.main-nav{display:flex;align-items:center;gap:28px}.main-nav a{color:#dce8ff;text-decoration:none;font-weight:650;font-size:.95rem}.main-nav a:hover{color:var(--cyan)}.main-nav .nav-cta{padding:10px 19px;border:1px solid rgba(22,213,255,.55);border-radius:999px;color:#fff;background:rgba(8,120,255,.18)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#06132b 0%,#0b2250 55%,#071832 100%);padding:110px 0 120px}.hero__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:70px;align-items:center}.hero h1{color:#fff;max-width:780px}.hero .lede{color:#c9d7ee;font-size:1.12rem;max-width:680px;margin-top:24px}.hero__actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:34px;max-width:390px}.hero__actions .btn{width:100%;min-width:0;text-align:center}.hero__meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:32px;color:#9eb2d3;font-size:.85rem}.hero__meta span{display:flex;align-items:center;gap:8px}.hero__meta span:before{content:"";width:7px;height:7px;background:var(--cyan);border-radius:50%;box-shadow:0 0 14px var(--cyan)}.hero-glow{position:absolute;border-radius:50%;filter:blur(12px);opacity:.25}.hero-glow--one{width:460px;height:460px;background:#0577ff;right:-100px;top:-160px}.hero-glow--two{width:280px;height:280px;background:#16d5ff;left:-100px;bottom:-160px}.hero__visual{position:relative;min-height:430px}.hero-banner{position:absolute;inset:22px 0;aspect-ratio:4/3;border-radius:30px;overflow:hidden;border:1px solid rgba(77,167,255,.4);box-shadow:0 30px 80px rgba(0,0,0,.38),0 0 45px rgba(8,120,255,.16);background:#07162f}.hero-banner:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:inherit;pointer-events:none}.hero-banner img{width:100%;height:100%;object-fit:cover;display:block}
.visual-card{position:absolute;inset:55px 30px;background:linear-gradient(145deg,rgba(19,65,139,.92),rgba(5,20,47,.95));border:1px solid rgba(77,167,255,.35);border-radius:34px;box-shadow:0 30px 80px rgba(0,0,0,.36),inset 0 1px rgba(255,255,255,.08);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.visual-card:before{content:"";position:absolute;inset:18px;border:1px solid rgba(22,213,255,.13);border-radius:24px}.visual-card strong{font-family:var(--font-display);font-size:4rem;font-weight:800;font-style:italic;color:#fff;text-shadow:0 0 24px #0878ff}.visual-card span{color:#a8c6f5}.visual-chip{position:absolute;padding:12px 16px;border-radius:14px;background:rgba(8,29,66,.94);color:#fff;border:1px solid rgba(22,213,255,.35);font-size:.76rem;font-weight:800;letter-spacing:.08em;box-shadow:0 12px 30px rgba(0,0,0,.24)}.visual-chip--1{top:16px;left:20px}.visual-chip--2{top:78px;right:0}.visual-chip--3{bottom:66px;left:0}.visual-chip--4{bottom:0;right:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#0aa8ff);color:#fff;text-decoration:none;font-weight:800;border:1px solid rgba(255,255,255,.12);box-shadow:0 14px 30px rgba(8,120,255,.3);transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(8,120,255,.4)}.btn--ghost{background:transparent;border-color:rgba(255,255,255,.28);box-shadow:none}.btn--ghost:hover{border-color:var(--cyan)}
.topics-section,.blog-section,.detail-section,.article-content-section{padding:96px 0}.section-head{max-width:700px;margin-bottom:46px}.section-head--center{text-align:center;margin-left:auto;margin-right:auto}.section-head--center .eyebrow{justify-content:center}.section-row{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.topic-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s}.topic-card:hover{transform:translateY(-7px);border-color:#9fcaff}.topic-card__image{display:block;aspect-ratio:1/1;overflow:hidden;background:#081a38}.topic-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.topic-card:hover .topic-card__image img{transform:scale(1.035)}.topic-card__body{padding:24px}.topic-card__label{display:block;color:var(--blue);font-size:.68rem;font-weight:800;letter-spacing:.13em;margin-bottom:10px}.topic-card h2,.topic-card h3{margin-bottom:12px;font-size:clamp(1.75rem,2.25vw,2.25rem);line-height:1.08;letter-spacing:-.025em;overflow-wrap:anywhere}.topic-card h2 a,.topic-card h3 a{text-decoration:none}.topic-card p{font-size:.92rem;min-height:74px}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);text-decoration:none;font-weight:800}.text-link span{transition:.2s}.text-link:hover span{transform:translateX(4px)}
.blog-section{background:#eaf2ff}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.post-card__cover{display:block;aspect-ratio:1/1;background:linear-gradient(135deg,var(--navy),var(--navy-3));overflow:hidden}.post-card__cover img{width:100%;height:100%;object-fit:contain;background:#081a38;transition:.35s}.post-card:hover .post-card__cover img{transform:scale(1.04)}.post-card__placeholder{height:100%;display:grid;place-items:center;color:#fff;font-family:var(--font-display);font-size:2rem}.post-card__body{padding:24px}.post-card time{display:block;color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}.post-card h2,.post-card h3{margin-bottom:12px}.post-card h2 a,.post-card h3 a{text-decoration:none}.post-card p{font-size:.92rem}.cta-section{padding:0 0 96px;background:#eaf2ff}.cta-panel{background:linear-gradient(135deg,#07162f,#0d3474);border-radius:30px;padding:52px;display:flex;align-items:center;justify-content:space-between;gap:40px;box-shadow:0 30px 70px rgba(4,24,62,.2)}.cta-panel h2{color:#fff;max-width:700px}.cta-panel p{color:#bcd0ee;margin-top:12px}.cta-panel__actions{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:12px;flex-shrink:0}.cta-panel__actions .btn{width:100%;text-align:center}
.page-hero,.article-hero{background:linear-gradient(135deg,#07162f,#0d2d65);padding:72px 0}.page-hero h1,.article-hero h1{color:#fff}.page-hero p{color:#bdcdea;font-size:1.08rem;margin-top:16px}.breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:.82rem;color:#8798b5;margin-bottom:24px}.breadcrumb a{color:var(--blue);text-decoration:none}.page-hero .breadcrumb,.article-hero .breadcrumb{color:#9eb2d3}.page-hero .breadcrumb a,.article-hero .breadcrumb a{color:var(--cyan)}
.topic-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}.topic-detail__image{aspect-ratio:1/1;border-radius:30px;overflow:hidden;background:var(--navy);box-shadow:var(--shadow)}.topic-detail__image img{width:100%;height:100%;object-fit:cover}.topic-detail__copy h1{margin-bottom:18px}.topic-detail__lead{font-size:1.18rem;color:#445470}.prose{color:#52627c;margin:24px 0}.related-section{margin-top:90px;padding-top:58px;border-top:1px solid var(--line)}
.article-shell{max-width:900px}.article-hero h1{font-size:clamp(2.2rem,4vw,4rem)}.article-meta{margin-top:20px;color:#9fb3d3;font-size:.9rem}.article-cover{margin:-58px auto 0;max-width:900px;aspect-ratio:1/1;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);background:#081a38;display:grid;place-items:center}.article-cover img{width:100%;height:100%;max-height:none;object-fit:contain;display:block}.article-content{background:#fff;border-radius:24px;padding:48px;margin-top:30px;box-shadow:var(--shadow);font-size:1.05rem;color:#35445f}.article-content h2,.article-content h3{margin:1.8em 0 .6em}.article-content p{color:#455674}.article-content img{height:auto;border-radius:14px}.mini-topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.mini-topic{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;text-decoration:none;font-weight:800}.mini-topic img{width:58px;height:58px;object-fit:cover;border-radius:10px}.pagination{display:flex;justify-content:center;gap:10px;margin-top:46px}.pagination a,.pagination span{padding:10px 16px;border-radius:12px;background:#fff;border:1px solid var(--line);text-decoration:none}.pagination .current{background:var(--navy);color:#fff}.empty-state{padding:35px;border:1px dashed #aac3e8;border-radius:20px;text-align:center;color:var(--muted);background:#fff}
.site-footer{background:#050f23;color:#d7e4fa;padding:66px 0 28px}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:start}.footer-logo{width:160px;max-width:100%;height:auto;display:block;object-fit:contain;margin-bottom:18px}.footer-grid p{color:#8fa5c7;max-width:500px}.footer-grid nav{display:grid;grid-template-columns:repeat(2,auto);gap:14px 32px}.footer-grid nav a{color:#d7e4fa;text-decoration:none}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:38px;padding-top:24px;color:#7186a8;font-size:.84rem}
@media(max-width:980px){.hero__grid{grid-template-columns:1fr}.hero__visual{min-height:0}.hero-banner{position:relative;inset:auto;width:min(100%,680px);margin:12px auto 0}.hero__visual:not(:has(.hero-banner)){display:none}.topic-grid{grid-template-columns:repeat(2,1fr)}.post-grid{grid-template-columns:repeat(2,1fr)}.topic-detail{grid-template-columns:1fr}.cta-panel{align-items:flex-start;flex-direction:column}.mini-topic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.wrap{width:min(100% - 28px,1180px)}.site-header__inner{min-height:72px}.brand__logo{width:108px}.main-nav{gap:14px}.main-nav a:nth-child(2),.main-nav a:nth-child(3){display:none}.hero{padding:78px 0}.hero__actions,.cta-panel__actions{width:100%;grid-template-columns:1fr;max-width:none}.btn{width:100%}.hero__meta{gap:10px 18px}.topics-section,.blog-section,.detail-section,.article-content-section{padding:68px 0}.topic-grid,.post-grid{grid-template-columns:1fr}.topic-card p{min-height:0}.section-row{align-items:flex-start;flex-direction:column}.cta-panel{padding:34px 24px}.page-hero,.article-hero{padding:54px 0}.article-content{padding:26px 22px}.mini-topic-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid nav{grid-template-columns:repeat(2,1fr)}}
.search-form{max-width:760px;margin-bottom:36px}.search-form label{display:block;font-weight:700;margin-bottom:8px}.search-form input{flex:1;min-width:240px;padding:14px 16px;border:1px solid #b8c8dc;border-radius:12px;font:inherit}

/* Brand image safeguards: preserve the original logo proportions everywhere. */
.brand{display:inline-flex;align-items:center;flex:0 0 auto;line-height:0}
.brand__logo{display:block;width:138px;max-width:34vw;height:auto;aspect-ratio:795/262;object-fit:contain}
.footer-grid>div:first-child{min-width:0}
.footer-logo{display:block;width:148px;max-width:min(100%,148px);height:auto;aspect-ratio:795/262;object-fit:contain;object-position:left center;margin:0 0 18px}
@media(max-width:680px){
  .brand__logo{width:112px;max-width:38vw}
  .footer-logo{width:132px;max-width:132px}
}
/* v1.5.1 — UI consistency and square media standard */
.post-card{display:flex;flex-direction:column;min-width:0;height:100%}
.post-card__body{display:flex;flex:1;flex-direction:column;min-width:0}
.post-card__body .text-link{margin-top:auto}
.post-card h2,.post-card h3{overflow-wrap:anywhere}
.article-content{overflow-wrap:anywhere}
.article-content table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}
.article-content iframe,.article-content video{max-width:100%}
.article-content img{max-width:100%;height:auto;object-fit:contain}
.form-row input,.form-row select,.form-row textarea,input,select,textarea{max-width:100%}
.modal,.dialog{max-width:min(100% - 28px,760px);max-height:calc(100vh - 28px);overflow:auto}
@media(max-width:680px){
  .article-cover{margin-top:-32px;border-radius:20px}
  .article-content{margin-top:20px}
  .post-card__body{padding:20px}
  .pagination{flex-wrap:wrap}
}