.ahero{background:#f5f9fd;color:var(--ink);position:relative;overflow:hidden;padding:30px 0 22px}
.ahero::before{content:"";position:absolute;right:-150px;top:-200px;width:420px;height:420px;border-radius:50%;background:#e2effa}
.ahero-inner{position:relative;z-index:2;max-width:1080px;margin:0 auto;padding:0 24px}
.ahero .cat{display:inline-flex;align-items:center;gap:9px;font-family:var(--latin);font-weight:700;font-size:11px;letter-spacing:.12em;color:var(--blue);margin-bottom:10px}
.ahero .cat::before{content:"";display:inline-block;width:22px;height:2px;background:var(--blue)}
.ahero h1{font-family:var(--serif);font-weight:800;font-size:36px;line-height:1.3;margin-bottom:10px;color:#12283f}
.ahero .meta{font-size:12px;color:var(--gray);display:flex;gap:16px;flex-wrap:wrap}
.ahero .meta span{display:inline-flex;align-items:center;gap:5px}
.ahero+.layout{padding-top:50px !important}
.layout{max-width:1120px;margin:0 auto;padding:48px 24px 20px;display:grid;grid-template-columns:1fr 290px;gap:48px;align-items:start}
@media (max-width:980px){
.layout{grid-template-columns:1fr;gap:0;padding-top:36px}
}
.main{min-width:0}
.sidebar{position:sticky;top:86px;display:flex;flex-direction:column;gap:22px}
@media (max-width:980px){
.sidebar{position:static;margin-top:40px}
}
.side-block{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.side-block .sb-head{background:var(--navy);color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em;padding:13px 18px;display:flex;align-items:center;gap:8px}
.side-block .sb-head .en{font-family:var(--latin);font-size:10px;color:var(--sky);font-weight:700;letter-spacing:.1em}
.side-list{padding:6px 0}
.side-list a{display:flex;gap:12px;align-items:flex-start;padding:12px 18px;text-decoration:none;border-top:1px solid var(--line);transition:background .2s}
.side-list a:first-child{border-top:0}
.side-list a:hover{background:var(--bg)}
.side-list .sthumb{width:54px;height:40px;border-radius:7px;background:var(--blue-pale);flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.side-list .stxt{font-size:12.5px;color:#33424f;font-weight:700;line-height:1.5}
.side-list .stxt span{display:block;font-size:10.5px;color:var(--gray);font-weight:500;margin-top:3px}
.side-cta{background:linear-gradient(150deg,var(--blue),var(--navy));border-radius:14px;padding:24px 22px;color:#fff;text-align:center}
.side-cta h3{font-family:var(--serif);font-size:16px;margin-bottom:8px;line-height:1.5}
.side-cta p{font-size:11.5px;color:rgba(255,255,255,.84);line-height:1.7;margin-bottom:14px}
.side-cta a{display:block;background:#fff;color:var(--navy);font-weight:700;font-size:13px;padding:11px;border-radius:99px;text-decoration:none;transition:.3s}
.side-cta a:hover{background:var(--sky)}
.side-tags{display:flex;flex-wrap:wrap;gap:7px;padding:16px 18px}
.side-tags a{font-size:11.5px;color:var(--blue);background:var(--blue-pale);padding:5px 12px;border-radius:99px;text-decoration:none;transition:.2s}
.side-tags a:hover{background:var(--sky)}
.lede{font-size:14.5px;line-height:2.05;color:#33424f;margin-bottom:8px;font-weight:500}
.toc{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:20px 26px;margin:30px 0 44px}
.toc h2{font-family:var(--sans);font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--blue);margin-bottom:10px}
.toc ol{list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;padding:6px 0 6px 30px;position:relative;font-size:14px;border-top:1px dashed var(--line)}
.toc li:first-child{border-top:0}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:6px;font-family:var(--latin);font-weight:700;font-size:12.5px;color:var(--blue)}
.toc a{color:#33424f;text-decoration:none}
.toc a:hover{color:var(--blue)}
.main h2.sec{font-family:var(--serif);font-size:clamp(20px,2.6vw,26px);font-weight:800;color:var(--navy);line-height:1.5;margin:52px 0 20px;padding-bottom:13px;border-bottom:2px solid var(--blue-pale);scroll-margin-top:80px}
.main h2.sec .en{display:block;font-family:var(--latin);font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--blue);margin-bottom:7px}
.main p{font-size:15.5px;line-height:2.05;color:#33424f;margin:0 0 18px}
.main strong{color:var(--navy);font-weight:700;background:linear-gradient(transparent 62%,rgba(47,143,224,.2) 62%)}
.main ul.dot{list-style:none;margin:0 0 20px}
.main ul.dot li{font-size:15px;color:#3a4853;line-height:1.9;padding:6px 0 6px 24px;position:relative}
.main ul.dot li::before{content:"";position:absolute;left:3px;top:15px;width:8px;height:8px;border-radius:2px;background:var(--blue)}
.author-box{margin:48px 0 8px;border:1px solid #e2e9f0;border-radius:14px;background:#fff;overflow:hidden}
.author-box-head{background:#0e2236;color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em;padding:10px 22px}
.author-box-body{padding:22px 24px}
.author-credit{display:flex;gap:14px;align-items:flex-start}
.author-credit .author-cap{flex-shrink:0;width:48px;font-size:12px;font-weight:700;color:#fff;background:#1a6dc4;border-radius:6px;text-align:center;padding:4px 0;margin-top:2px}
.author-credit-sup{margin-top:18px;padding-top:18px;border-top:1px solid #eef2f6}
.author-credit-sup .author-cap{background:#5a6b7a}
.author-info{flex:1;min-width:0}
.author-name{font-size:16px;font-weight:800;color:#1a2330;margin:0 0 7px;line-height:1.4}
.author-role{display:inline-block;font-size:12px;font-weight:700;color:#1a6dc4;background:#eaf3fb;border-radius:99px;padding:2px 11px;margin-left:6px;vertical-align:middle}
.author-desc{font-size:13px;line-height:1.85;color:#56606b;margin:0 0 10px}
.author-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:700;color:#1a6dc4;text-decoration:none}
.author-link:hover{text-decoration:underline}
@media (max-width:560px){
.author-box-body{padding:18px}
.author-credit{gap:10px}
.author-credit .author-cap{width:42px;font-size:11px}
.author-name{font-size:15px}
}
.hero-illust{margin:8px 0 30px}
.hero-illust img{width:100%;height:auto;display:block;border-radius:14px;box-shadow:0 14px 36px rgba(10,37,64,.14)}
.hero-illust svg{width:100%;height:auto;display:block;border-radius:14px;box-shadow:0 14px 36px rgba(10,37,64,.14)}
.ahero .meta .date{font-weight:700;color:var(--blue)}
.news-box{background:linear-gradient(135deg,#f2f8fd,#eaf3fb);border:1px solid var(--sky,#d6e9f8);border-left:5px solid var(--blue);border-radius:14px;padding:22px 26px;margin:8px 0 34px}
.news-box .nb-head{font-family:var(--latin);font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--blue);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.news-box .nb-head::before{content:"NEWS";font-family:var(--latin);font-weight:700;font-size:11px;background:var(--blue);color:#fff;padding:3px 9px;border-radius:6px;letter-spacing:.06em}
.news-box ul{list-style:none;margin:0}
.news-box li{font-size:14.5px;color:#2b3b48;line-height:1.85;padding:5px 0 5px 24px;position:relative}
.news-box li::before{content:"";position:absolute;left:4px;top:13px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.news-quote{border:1px solid var(--line);border-radius:14px;background:#fff;padding:20px 24px;margin:24px 0;position:relative}
.news-quote::before{content:"“";position:absolute;left:14px;top:2px;font-family:var(--serif);font-size:46px;color:var(--sky,#d6e9f8);line-height:1}
.news-quote p{font-size:15px;line-height:1.95;color:#33424f;margin:0 0 6px 24px}
.news-quote .nq-src{font-size:12.5px;color:var(--gray);margin:8px 0 0 24px}
.news-quote .nq-src a{color:var(--blue);text-decoration:none;word-break:break-all}
.news-quote .nq-src a:hover{text-decoration:underline}
.insight{background:#fbfdff;border:1px dashed var(--blue-bright,#2f8fe0);border-radius:14px;padding:22px 26px;margin:26px 0}
.insight .ins-head{font-family:var(--serif);font-size:16px;font-weight:800;color:var(--navy);margin-bottom:10px;display:flex;align-items:center;gap:9px}
.insight .ins-head::before{content:"";display:inline-block;width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,#1a6dc4,#2f8fe0);flex:none;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 21h6v-1H9v1zm3-19a7 7 0 0 0-4 12.7V17h8v-2.3A7 7 0 0 0 12 2z' fill='black'/></svg>") center/18px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 21h6v-1H9v1zm3-19a7 7 0 0 0-4 12.7V17h8v-2.3A7 7 0 0 0 12 2z' fill='black'/></svg>") center/18px no-repeat}
.insight p{font-size:15px;line-height:1.95;color:#33424f;margin:0 0 12px}
.insight p:last-child{margin-bottom:0}
.sources{margin:40px 0 8px;border-top:1px solid var(--line);padding-top:24px}
.sources h2{font-family:var(--serif);font-size:18px;font-weight:800;color:var(--navy);margin-bottom:14px}
.sources ol{margin:0 0 0 20px;padding:0}
.sources li{font-size:13.5px;color:#46535f;line-height:1.85;margin-bottom:10px}
.sources li a{color:var(--blue);text-decoration:none;word-break:break-all}
.sources li a:hover{text-decoration:underline}
.sources .note{font-size:12px;color:var(--gray);margin-top:14px;line-height:1.7}
.cta-band{margin:40px 0 8px;background:linear-gradient(135deg,#0a2540,#1a6dc4);border-radius:18px;padding:34px 32px;text-align:center;color:#fff}
.cta-band h3{font-family:var(--serif);font-size:clamp(18px,2.4vw,23px);font-weight:800;line-height:1.55;margin:0 0 12px}
.cta-band p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.9);margin:0 auto 22px;max-width:620px}
.cta-band a{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--blue);font-weight:700;font-size:16px;padding:14px 34px;border-radius:99px;text-decoration:none;transition:.3s}
.cta-band a:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.2)}
.faq-list{margin:24px 0 8px;display:flex;flex-direction:column;gap:14px}
.faq-list .qa{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.faq-list .q{background:var(--blue-pale,#eaf3fb);color:var(--navy);font-weight:700;font-size:16px;padding:15px 20px 15px 50px;position:relative;line-height:1.6}
.faq-list .q::before{content:"Q";position:absolute;left:18px;top:13px;width:22px;height:22px;background:var(--blue);color:#fff;border-radius:50%;font-family:var(--latin);font-size:14px;display:flex;align-items:center;justify-content:center}
.faq-list .a{padding:16px 20px 18px 50px;font-size:15px;color:var(--ink);line-height:1.85;position:relative}
.faq-list .a::before{content:"A";position:absolute;left:18px;top:15px;width:22px;height:22px;background:#e8654f;color:#fff;border-radius:50%;font-family:var(--latin);font-size:14px;display:flex;align-items:center;justify-content:center}