:root{color-scheme:dark;--bg:#080f1d;--paper:#101c2d;--raised:#142339;--line:#2b3b52;--type:#ebf4f9;--muted:#a3b7c6;--subtle:#7890a3;--cyan:#6ce7e0;--pink:#ff9ebc;--width:1240px;--round:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--type);font-family:'Hiragino Kaku Gothic ProN','Hiragino Sans','Yu Gothic',Meiryo,system-ui,-apple-system,sans-serif;line-height:1.9;letter-spacing:.015em;font-size:15px}body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 75% 0%,rgba(81,103,181,.10),transparent 35%)}a{color:inherit;text-decoration:none}a:hover{color:var(--cyan)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}img{max-width:100%;display:block}button{font:inherit;cursor:pointer}.container{width:min(calc(100% - 40px),var(--width));margin-inline:auto}.skip-link{position:absolute;left:15px;top:-200px;z-index:999;background:#fff;color:#111;padding:10px}.skip-link:focus{top:10px}.announcement{border-bottom:1px solid #20334c;background:#0c182b;color:#8facbd;font:700 10px/1.5 system-ui;letter-spacing:.19em}.announcement .container{display:flex;justify-content:space-between;padding-top:10px;padding-bottom:10px;gap:16px}.masthead{z-index:50;position:sticky;top:0;background:rgba(8,15,29,.94);border-bottom:1px solid rgba(103,144,166,.2);backdrop-filter:blur(18px)}.navwrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:30px}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:#fff}.brand-symbol{width:40px;height:40px;border:1px solid rgba(108,231,224,.5);background:linear-gradient(135deg,rgba(71,240,223,.18),rgba(99,76,202,.08));border-radius:11px;display:grid;place-items:center;color:var(--cyan)}.brand-wordmark{font-weight:850;letter-spacing:.04em;font-size:19px;line-height:1.1}.brand-sub{font:600 9px/1.2 system-ui;letter-spacing:.22em;color:var(--cyan);margin-top:5px}.navlinks{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:700}.navlinks a{position:relative;padding:11px 0}.navlinks a.active{color:var(--cyan)}.navlinks a.active:after{position:absolute;content:"";bottom:4px;left:0;right:0;height:2px;background:var(--cyan)}.nav-button{display:none;background:#15273c;border:1px solid var(--line);border-radius:8px;color:var(--type);padding:8px 12px;font-size:13px}.header-right{color:var(--muted);font:600 11px/1.3 system-ui;letter-spacing:.12em}.eyebrow{display:inline-flex;gap:9px;align-items:center;color:var(--cyan);font:800 11px/1.5 system-ui;letter-spacing:.16em;text-transform:uppercase}.eyebrow:before{content:"";width:22px;height:1px;background:var(--cyan)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{line-height:1.42;letter-spacing:-.03em}h1{font-size:clamp(34px,5vw,69px)}h2{font-size:clamp(25px,3.3vw,40px)}h3{font-size:20px}.lead{font-size:16px;line-height:2.1;color:#b4c5d2}.text-muted{color:var(--muted)}.hero{overflow:hidden;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;min-height:565px;align-items:stretch}.hero-copy{padding:78px 44px 60px 0;align-self:center}.hero-copy h1{margin:20px 0 25px;font-weight:850}.hero-copy h1 em{display:block;font-style:normal;color:var(--cyan)}.hero-copy p{max-width:560px;color:#b2c5d1;font-size:16px;line-height:2}.hero-visual{position:relative;min-height:470px;overflow:hidden;margin-right:calc((min(100vw, var(--width)) - 100vw)/2)}.hero-visual img{height:100%;width:100%;object-fit:cover;object-position:center;filter:saturate(1.13)}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg),transparent 24%,transparent 75%,rgba(8,15,29,.28))}.hero-visual .floating{position:absolute;right:9%;bottom:10%;z-index:1;display:flex;gap:12px;align-items:center;background:rgba(9,18,37,.85);border:1px solid rgba(108,231,224,.4);padding:10px 15px;font:750 11px/1.5 system-ui;letter-spacing:.11em;color:#d4f7f8;backdrop-filter:blur(12px)}.glowing-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 13px var(--cyan)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 23px;gap:20px;border-radius:6px;font-size:13px;font-weight:800;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--cyan);color:#06141f}.btn-primary:hover{background:#a3fff4;color:#071421}.btn-ghost{border:1px solid #476076;color:#d8edf2}.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}.mini-stats{display:flex;gap:24px;margin-top:48px;color:#8fa5b7;font-size:11px;letter-spacing:.09em}.mini-stats span:before{content:"✦";color:var(--pink);margin-right:9px}.section{padding:76px 0}.section-tight{padding:45px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{margin:8px 0 0}.section-head p{margin:7px 0 0;color:var(--muted)}.text-link{display:inline-flex;gap:12px;align-items:center;color:var(--cyan);font-weight:800;font-size:12px;white-space:nowrap}.text-link:hover{color:#e2ffff}.featured{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.featured-stack{display:grid;gap:22px}.feature-card,.article-card{background:var(--paper);border:1px solid var(--line);overflow:hidden;transition:transform .2s,border-color .2s}.feature-card:hover,.article-card:hover{transform:translateY(-3px);border-color:#4a9b9f}.feature-card{border-radius:13px;position:relative}.feature-card img{width:100%;height:340px;object-fit:cover}.feature-card.large img{height:445px}.feature-inner{padding:23px 25px}.feature-card.large .feature-inner{padding:25px 30px}.card-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:#a6bece;font:700 11px/1.5 system-ui;letter-spacing:.04em}.card-tag{color:var(--cyan)}.feature-card h3{font-size:20px;line-height:1.5;margin:13px 0 9px}.feature-card.large h3{font-size:26px}.feature-card p{color:var(--muted);margin:0;font-size:13px}.featured-stack .feature-card{display:grid;grid-template-columns:41% 59%;align-items:stretch}.featured-stack .feature-card img{height:100%;min-height:200px}.featured-stack .feature-inner{padding:20px}.article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.article-card{border-radius:11px;display:flex;flex-direction:column}.article-card>img{width:100%;aspect-ratio:1.55;object-fit:cover}.article-card .card-inside{padding:21px;flex:1;display:flex;flex-direction:column}.article-card h3{font-size:17px;margin:12px 0;line-height:1.65}.article-card p{font-size:12px;line-height:1.85;color:var(--muted);margin:0 0 20px}.article-card .text-link{margin-top:auto}.section-alt{background:#0c192b;border-block:1px solid var(--line)}.insight{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.insight-intro{position:sticky;top:105px;align-self:start}.insight-intro h2{margin:19px 0}.steps{display:grid;gap:15px}.step{display:grid;grid-template-columns:60px 1fr;gap:17px;border-bottom:1px solid #2d3a4b;padding:24px 0}.step:first-child{padding-top:0}.step-num{font:700 23px/1.2 system-ui;color:var(--cyan)}.step h3{font-size:18px;margin-bottom:9px}.step p{margin:0;color:var(--muted);font-size:14px}.note-strip{margin-top:30px;background:#132940;border-left:3px solid var(--cyan);padding:20px 24px;color:#c4dbe6}.home-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.faq-items details{border-bottom:1px solid var(--line);padding:19px 0}.faq-items summary{cursor:pointer;font-weight:750;display:flex;justify-content:space-between;gap:18px;list-style:none}.faq-items summary::-webkit-details-marker{display:none}.faq-items summary:after{content:'+';color:var(--cyan);font-size:24px;line-height:1}.faq-items details[open] summary:after{content:'−'}.faq-items p{color:var(--muted);margin:13px 0 0}.cta-panel{position:relative;overflow:hidden;padding:47px;display:flex;justify-content:space-between;align-items:center;gap:30px;border:1px solid #2e6e80;border-radius:14px;background:radial-gradient(circle at 85% 20%,rgba(99,83,183,.33),transparent 40%),linear-gradient(120deg,#123146,#10172e)}.cta-panel h2{margin:12px 0;font-size:30px}.cta-panel p{margin:0;color:#bacdd9}.site-footer{border-top:1px solid #26394a;background:#07101d;padding:60px 0 24px}.footer-top{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:48px}.footer-intro p{color:#91a9b9;font-size:13px;max-width:350px;margin-top:19px}.footer-title{font:800 11px/1.4 system-ui;letter-spacing:.16em;color:var(--cyan);margin-bottom:17px}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 14px}.footer-links a{font-size:12px;color:#bdd0dc}.footer-links a:hover{color:var(--cyan)}.footer-operator{padding:27px 0;border-top:1px solid #273548;border-bottom:1px solid #273548;margin-top:35px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 30px;color:#a6bccb;font-size:12px}.footer-operator b{color:#d5e8f1;font-weight:650}.footer-operator a{text-decoration:underline;text-underline-offset:3px}.copyright{margin-top:23px;font:600 11px/1.6 system-ui;letter-spacing:.03em;color:#7e96a8;display:flex;justify-content:space-between;gap:15px}.page-intro{background:linear-gradient(125deg,#0e2237 0%,#0c1528 72%);border-bottom:1px solid var(--line);padding:64px 0}.page-intro h1{font-size:clamp(32px,4.4vw,54px);margin:15px 0 16px}.page-intro p{max-width:770px;color:#b4c5d2;font-size:16px}.breadcrumbs{font-size:12px;color:#91a7b7;margin-bottom:27px}.breadcrumbs a{color:#b2d8df}.breadcrumbs span{margin:0 10px}.body-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;padding:62px 0 86px}.article-main h2,.prose h2{font-size:25px;margin:48px 0 17px}.article-main h3,.prose h3{font-size:18px;margin:27px 0 10px}.article-main p,.prose p{color:#c1d0db;font-size:15px;line-height:2.2;margin-bottom:20px}.article-main ul,.prose ul{color:#c1d0db;padding-left:23px;line-height:2.1}.article-main li,.prose li{margin-bottom:7px}.article-intro{color:#ddeaf2!important;font-size:18px!important}.article-hero{width:100%;border-radius:13px;border:1px solid var(--line);aspect-ratio:1.72;object-fit:cover;margin:25px 0 32px}.article-facts{border:1px solid #31546a;background:#0f2334;padding:25px 30px;margin:36px 0;border-radius:12px}.article-facts strong{color:var(--cyan)}.article-facts ul{margin:15px 0 0}.source-box{background:#111e2f;border:1px solid var(--line);padding:24px;margin-top:34px;border-radius:10px}.source-box p{font-size:13px;margin:10px 0 0}.source-box a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.side-panel{align-self:start;position:sticky;top:115px}.side-title{font-size:13px;letter-spacing:.14em;color:var(--cyan);padding-bottom:12px;border-bottom:1px solid var(--line);margin:0 0 15px}.side-link{display:grid;grid-template-columns:92px 1fr;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid #223349}.side-link img{width:92px;height:68px;object-fit:cover;border-radius:6px}.side-link b{font-size:12px;line-height:1.65;display:block}.side-link small{color:#8aa5b8;font-size:10px}.info-panel{padding:22px;border:1px solid #2b4c61;background:#102239;border-radius:12px;margin-top:22px;color:#b7cdda;font-size:13px}.info-panel a{color:var(--cyan);text-decoration:underline}.article-header h1{font-size:clamp(31px,4vw,52px);margin:17px 0 18px}.article-subtitle{font-size:18px;color:#b5c9d7;line-height:1.9;max-width:950px}.byline{display:flex;gap:15px;flex-wrap:wrap;align-items:center;font-size:12px;color:#a6b9c8}.byline b{color:#fff}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.content-card{border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:30px}.content-card h3{margin-bottom:10px}.content-card p{color:var(--muted);margin:0}.info-table{border-top:1px solid var(--line);margin:25px 0 35px}.info-row{display:grid;grid-template-columns:195px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:19px 0}.info-row dt{color:#8fc3d2;font-size:13px;font-weight:700}.info-row dd{margin:0;overflow-wrap:anywhere;color:#e0edf4}.info-row a{text-decoration:underline;text-decoration-color:#3b7990;text-underline-offset:4px}.policy-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:35px}.policy-tabs a{border:1px solid var(--line);border-radius:99px;padding:5px 13px;color:#b4cfdd;font-size:12px}.policy-tabs a[aria-current="page"]{background:#17384b;border-color:var(--cyan);color:var(--cyan)}.archive-title{margin:0 0 29px}.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.archive-grid .article-card img{aspect-ratio:1.7}.archive-grid .article-card h3{font-size:19px}.archive-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:27px}.archive-count{color:#8db9c3;font-size:12px}.error-content{padding:110px 20px;text-align:center}.error-content h1{font-size:90px;color:var(--cyan);margin:0}.error-content p{color:var(--muted)}
/* Consent UI */
.cookie-banner{position:fixed;z-index:150;bottom:18px;left:18px;right:18px;max-width:1040px;margin:auto;border:1px solid #4b7184;background:#122539;box-shadow:0 25px 90px #0009;padding:22px 24px;border-radius:14px;display:none}.cookie-banner.visible{display:block}.cookie-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.cookie-grid h2{font-size:17px;margin:0 0 4px}.cookie-grid p{font-size:12px;color:#b7cbd7;margin:0;line-height:1.8}.cookie-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.cookie-btn{font-size:12px;font-weight:750;padding:10px 12px;border-radius:6px;border:1px solid #577384;background:#1b3547;color:#f4fbff}.cookie-btn.primary{background:var(--cyan);color:#071a26;border-color:var(--cyan)}.cookie-btn:hover{border-color:var(--cyan)}.cookie-backdrop{display:none;position:fixed;inset:0;z-index:199;background:rgba(2,8,16,.76);align-items:center;justify-content:center;padding:16px}.cookie-backdrop.open{display:flex}.cookie-dialog{background:#11243a;max-width:580px;width:100%;max-height:min(88vh,800px);overflow:auto;border:1px solid #4a7282;box-shadow:0 22px 90px #000b;border-radius:15px;padding:26px}.cookie-dialog h2{font-size:23px;margin:0 0 9px}.cookie-dialog p{font-size:13px;color:#bcd0dc}.dialog-head{display:flex;justify-content:space-between;align-items:start;gap:18px}.close-dialog{color:#fff;border:1px solid #466172;background:#1b3348;width:34px;height:34px;flex-shrink:0;border-radius:6px}.cookie-preference{padding:15px 0;border-top:1px solid #2f475c;display:flex;gap:18px;justify-content:space-between;align-items:start}.cookie-preference strong{display:block;font-size:13px}.cookie-preference p{margin:5px 0 0;font-size:12px}.cookie-preference input{accent-color:var(--cyan);width:20px;height:20px;flex-shrink:0}.dialog-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.dialog-actions button{flex:1;min-width:130px}
@media(max-width:1100px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-right{display:none}.hero-grid{min-height:500px}.featured{grid-template-columns:1fr}.featured-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.featured-stack .feature-card{display:block}.featured-stack .feature-card img{height:220px}.body-layout{gap:35px;grid-template-columns:minmax(0,1fr) 255px}}
@media(max-width:800px){.announcement .container span:last-child{display:none}.nav-button{display:block}.navwrap{min-height:68px}.navlinks{display:none;position:absolute;left:0;right:0;top:100%;background:#0b182a;border-bottom:1px solid var(--line);padding:20px;gap:0;flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.navlinks a{padding:13px}.navlinks a.active:after{display:none}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:57px 0 35px}.hero-visual{margin:0 -20px;min-height:320px;max-height:400px}.hero-visual:after{background:linear-gradient(180deg,rgba(8,15,29,.18),transparent)}.mini-stats{margin-top:30px}.section{padding:55px 0}.insight,.home-faq,.body-layout{grid-template-columns:1fr;gap:34px}.insight-intro,.side-panel{position:static}.footer-top{grid-template-columns:1fr 1fr}.footer-intro{grid-column:1/-1}.archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cookie-grid{grid-template-columns:1fr}.cookie-buttons{width:100%}.cookie-buttons button{flex:1}.page-intro{padding:44px 0}.body-layout{padding:43px 0 65px}.article-header h1{font-size:36px}.side-panel{display:none}}
@media(max-width:560px){.container{width:min(calc(100% - 32px),var(--width))}.brand-wordmark{font-size:17px}.brand-symbol{width:36px;height:36px}.hero-copy h1{font-size:41px}.hero-copy p{font-size:14px}.hero-visual{margin:0 -16px;min-height:245px}.hero-visual .floating{bottom:15px;right:16px}.mini-stats{flex-wrap:wrap;gap:9px 18px}.section-head{align-items:start}.section-head h2{font-size:27px}.article-grid,.archive-grid,.featured-stack,.related-grid{grid-template-columns:1fr}.feature-card.large img{height:270px}.featured-stack .feature-card img{height:230px}.feature-card h3,.feature-card.large h3{font-size:20px}.featured-stack .feature-card{display:block}.article-card>img{aspect-ratio:1.85}.cta-panel{display:block;padding:25px}.cta-panel .btn{margin-top:24px}.cta-panel h2{font-size:23px}.footer-top{grid-template-columns:1fr;gap:24px}.footer-intro{grid-column:auto}.footer-operator{grid-template-columns:1fr;overflow-wrap:anywhere}.copyright{display:block}.info-row{grid-template-columns:1fr;gap:3px}.article-header h1{font-size:31px}.article-subtitle{font-size:15px}.article-hero{margin:21px 0}.cookie-banner{bottom:8px;left:8px;right:8px;padding:16px}.cookie-buttons{flex-direction:column}.cookie-btn{width:100%}.cookie-dialog{padding:18px}.section-alt{overflow:hidden}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.feature-card,.article-card,.btn{transition:none}}