@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
:root{--bg:#071311;--bg2:#0a1916;--panel:#10211d;--panel2:#142823;--line:#28413a;--ink:#f1f5ef;--muted:#a3b8ae;--mint:#bce9b4;--lime:#dcf79c;--subtle:#748b80;--white:#fff;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:'DM Sans','Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}::selection{background:#cef29c;color:#092018}.container{max-width:1194px;margin:0 auto;padding:0 28px}.site-head{position:sticky;top:0;z-index:100;padding:16px 0 8px;background:rgba(7,19,17,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.nav-shell{height:56px;border:1px solid #315049;background:#11231f;border-radius:10px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;gap:24px;box-shadow:0 10px 30px rgba(0,0,0,.12)}.logo{font-size:19px;font-weight:900;white-space:nowrap;letter-spacing:-1.1px;color:#f4f5ea}.logo .plus{display:inline-flex;background:#dbf2b3;color:#0e211c;width:29px;height:28px;border-radius:5px;align-items:center;justify-content:center;margin-right:7px;font-weight:900}.logo small{color:#c7ebba;font-size:9px;margin-left:6px;letter-spacing:1.2px;vertical-align:top}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a,.nav-cta,.mobile-menu-btn{font-size:11px;font-weight:700;letter-spacing:.05em}.nav-links a:not(.nav-cta){color:#c1d2c8;transition:color .2s}.nav-links a:hover,.nav-links a[aria-current=page]{color:#dbf29c}.nav-cta{border:1px solid #95b5a7;padding:10px 15px;border-radius:6px;color:#ebf2e7;white-space:nowrap}.nav-cta:hover{background:#223c33}.mobile-menu-btn{display:none;border:1px solid #3b584f;background:none;border-radius:6px;color:#eef5ec;padding:7px 10px}.hero{padding:106px 0 83px;position:relative;overflow:hidden;text-align:center}.hero:before{content:'';position:absolute;top:-360px;left:calc(50% - 560px);width:1120px;height:860px;border-radius:100%;background:radial-gradient(ellipse at center,rgba(49,91,66,.25) 0,rgba(7,19,17,0) 67%);pointer-events:none}.hero-inner{position:relative;z-index:1}.eyebrow{font-size:10px;font-weight:800;letter-spacing:3px;color:var(--lime);text-transform:uppercase}.hero h1{font-size:clamp(45px,6.35vw,84px);line-height:1.26;font-weight:700;letter-spacing:-.065em;margin:26px auto 22px;max-width:980px}.hero h1 em{font-style:normal;color:#c7ebb8}.hero-lead{max-width:710px;margin:0 auto;font-size:15px;line-height:2.2;color:#afc2b7}.search-wrap{margin:40px auto 0;max-width:410px;position:relative}.search-wrap form{height:52px;display:flex;align-items:center;border:1px solid #38534a;border-radius:7px;background:#142620;overflow:hidden}.search-wrap svg{margin-left:17px;flex:none;color:#83a499}.search-wrap input{background:transparent;color:#edf9ec;outline:0;border:0;padding:0 14px;font-size:12px;width:100%;min-width:0}.search-wrap input::placeholder{color:#809c8e}.search-wrap button{background:#d2edbb;border:0;color:#103022;font-size:11px;font-weight:800;height:100%;padding:0 20px}.hero-foot{display:flex;gap:26px;align-items:center;justify-content:center;color:#778f83;font-size:10px;margin:29px auto 0}.hero-foot span:before{content:'✳';color:#bfe7a8;padding-right:8px}.section{padding:67px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}.section-head h2,.page-head h1{font-size:clamp(27px,3.2vw,40px);letter-spacing:-.048em;font-weight:700;line-height:1.35;margin:8px 0 0}.section-head .view-link{font-size:11px;font-weight:800;color:#c6e9bd;padding-bottom:8px;white-space:nowrap}.section-head .view-link:hover{text-decoration:underline}.feature{display:grid;grid-template-columns:1.04fr 1fr;border:1px solid #28483e;border-radius:18px;overflow:hidden;background:#10231d;min-height:360px}.feature-art{min-height:345px;overflow:hidden;background:#183c32}.feature-art img{height:100%;width:100%;object-fit:cover;transition:transform .5s}.feature:hover .feature-art img{transform:scale(1.035)}.feature-info{padding:46px 50px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.micro-label{color:#c9e6a4;letter-spacing:2px;font-size:10px;font-weight:800}.feature-info h3{font-size:clamp(23px,2.6vw,35px);line-height:1.52;letter-spacing:-.045em;margin:17px 0}.feature-info p{font-size:12px;color:#b4c9ba;line-height:2.1;margin:0}.feature-actions{display:flex;gap:16px;align-items:center;margin-top:26px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:13px;border:1px solid #b4d9b3;background:#d6f0bf;color:#12251c;padding:13px 19px;font-size:11px;line-height:1.1;font-weight:850;border-radius:6px;white-space:nowrap;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px);background:#e7f8cb}.btn.outline{background:transparent;color:#d8edcf;border-color:#48695b}.btn.outline:hover{background:#1c372b}.tiny-link{font-size:11px;text-decoration:underline;text-underline-offset:5px;color:#b4d8c3}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.article-card{min-width:0;display:flex;flex-direction:column;position:relative}.thumb{aspect-ratio:1.6;border:1px solid #2c463f;border-radius:12px;overflow:hidden;position:relative;background:#182b25;display:block}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.article-card a:hover .thumb img{transform:scale(1.05)}.draft-label,.publish-label{font-size:10px;letter-spacing:.07em;font-weight:900;padding:4px 9px;border-radius:4px;white-space:nowrap}.thumb .draft-label{position:absolute;top:14px;left:14px;background:#273129;color:#ddedcd;border:1px solid #65836d}.article-info{padding:19px 3px 3px}.article-meta{display:flex;align-items:center;gap:10px;color:#a8c6b5;font-size:10px;font-weight:700;letter-spacing:.035em;flex-wrap:wrap}.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#7c9487}.article-card h3{margin:12px 0 9px;font-size:18px;line-height:1.63;letter-spacing:-.032em;font-weight:750}.article-card h3 a:hover{color:#d0f3a9}.article-card p{color:#8fa99b;font-size:11px;line-height:1.85;margin:0}.article-card .read-arrow{margin-top:16px;color:#c8e9ae;font-size:11px;font-weight:750;display:inline-block}.article-card .read-arrow:hover{text-decoration:underline}.section-muted{background:linear-gradient(180deg,#0c1b17,#0b1915);border-top:1px solid #1b352d;border-bottom:1px solid #1b352d}.category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.category-tile{border:1px solid #29453b;border-radius:11px;background:#10241e;padding:24px 22px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:750;transition:background .2s,transform .2s}.category-tile:hover{background:#1b392d;transform:translateY(-2px)}.category-tile .arr{font-size:20px;font-weight:400;color:#c8e8b4;opacity:0;visibility:hidden;transform:translate(-5px,3px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease;pointer-events:none}@media (hover:hover) and (pointer:fine){.category-tile:hover .arr{opacity:1;visibility:visible;transform:translate(0,0)}}.category-tile:focus-visible .arr{opacity:1;visibility:visible;transform:translate(0,0)}@media (prefers-reduced-motion:reduce){.category-tile .arr{transition:none}}.callout{border:1px solid #496253;background:linear-gradient(110deg,#12352a,#1e3429);border-radius:15px;padding:41px 49px;display:flex;justify-content:space-between;align-items:center;gap:32px}.callout h2{font-size:26px;line-height:1.5;margin:11px 0;letter-spacing:-.04em}.callout p{color:#b6cbb9;font-size:12px;max-width:570px}.footer{border-top:1px solid #233d33;margin-top:70px;padding:44px 0 30px;background:#07120f}.footer-top{display:flex;justify-content:space-between;gap:40px;align-items:start}.footer p{font-size:11px;color:#7b9586;max-width:350px;line-height:1.85}.footer-links{display:flex;gap:19px;flex-wrap:wrap}.footer-links a{font-size:11px;color:#a9c2b3}.footer-links a:hover{color:#e2f2cd}.footer-bottom{margin-top:43px;padding-top:19px;border-top:1px solid #1f352b;display:flex;justify-content:space-between;gap:20px;color:#6e8778;font-size:10px;flex-wrap:wrap}.page-head{padding:76px 0 43px}.page-head p{font-size:13px;color:#acbfb2;line-height:1.95;max-width:720px}.filter-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:27px}.filter-chips{display:flex;gap:8px;flex-wrap:wrap}.filter-chip{border:1px solid #385147;background:#10231e;border-radius:999px;padding:10px 16px;color:#c8d8ce;font-size:11px;font-weight:750}.filter-chip[aria-pressed=true],.filter-chip:hover{color:#14271c;background:#d4ecbd;border-color:#d4ecbd}.filter-search{border:1px solid #345147;border-radius:8px;display:flex;align-items:center;height:39px;background:#13261e;min-width:260px;gap:5px;padding:0 11px}.filter-search span{font-size:16px;color:#99b2a5}.filter-search input{background:none;color:#f4f6f2;outline:0;border:0;min-width:0;width:100%;font-size:11px}.results-count{font-size:11px;color:#9ebba8;margin-bottom:19px}.empty-state{text-align:center;border:1px dashed #426357;padding:55px 15px;border-radius:11px;color:#b8d0bd;margin:30px 0}.content-area{padding-top:32px}.breadcrumbs{font-size:11px;color:#8ea99a;display:flex;gap:12px;flex-wrap:wrap;align-items:center}.breadcrumbs a:hover{color:#d8ecb5}.article-head{max-width:875px;padding:44px 0 35px}.article-head h1{font-size:clamp(29px,4.6vw,57px);line-height:1.4;letter-spacing:-.048em;margin:15px 0 17px}.article-head .lead{color:#afc9b5;line-height:2.05;font-size:14px}.article-head .article-meta{margin-top:22px;font-size:11px}.status-line{display:inline-flex;gap:11px;align-items:center}.status-line .draft-label{color:#181f18;background:#c4de9c}.status-line .publish-label{color:#bce1bb;background:#163a28;border:1px solid #3e7651}.article-cover{max-height:490px;overflow:hidden;border:1px solid #314c3e;border-radius:16px}.article-cover img{width:100%;max-height:490px;object-fit:cover}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 258px;gap:62px;padding:44px 0}.prose{font-family:'Noto Sans JP',sans-serif;font-size:14px;line-height:2.15;color:#d7e4da;min-width:0}.prose>*:first-child{margin-top:0}.prose h2{font-size:24px;letter-spacing:-.04em;line-height:1.6;margin:50px 0 18px;padding-bottom:13px;border-bottom:1px solid #395044;color:#f4f8ef}.prose h3{font-size:18px;margin:34px 0 12px;color:#e6f3e0}.prose p{margin:17px 0}.prose ul,.prose ol{padding-left:23px;margin:15px 0}.prose li{margin-bottom:7px}.prose strong{color:#e8f4be}.prose a{color:#c3e9a5;text-decoration:underline;text-underline-offset:4px}.prose table{width:100%;border-collapse:collapse;font-size:12px;margin:24px 0;line-height:1.8;display:block;overflow-x:auto}.prose td,.prose th{padding:12px 15px;border:1px solid #355347;text-align:left;min-width:140px}.prose th{background:#183329;color:#e2f4cf}.pr-label{font-size:11px;color:#d4e7c8;font-weight:750;border-left:3px solid #d7f4ab;padding:8px 13px;background:#14251e;margin:12px 0 24px}.article-sidebar{align-self:start;position:sticky;top:98px}.side-box{border:1px solid #3a574b;background:#12271f;border-radius:12px;padding:25px}.side-box h3{font-size:15px;margin:0 0 10px}.side-box p{font-size:11px;color:#acc4b2;margin:0 0 17px}.side-box .btn{width:100%;font-size:10px}.side-note{color:#8da796;font-size:10px;line-height:1.8;margin-top:12px}.article-cta{border:1px solid #4e7657;background:linear-gradient(120deg,#1d3c30,#273f2c);padding:26px 30px;border-radius:13px;margin-top:39px}.article-cta h3{margin:3px 0 9px;font-size:23px}.article-cta p{color:#b7d4bd;margin:0 0 20px;font-size:12px;line-height:1.9}.article-cta .buttons{display:flex;flex-wrap:wrap;gap:9px}.code-copy{background:transparent;color:#dff1d8;border:1px dashed #b2d8aa;border-radius:6px;font-weight:800;font-size:12px;padding:12px 17px}.note{font-size:11px;color:#a8c1ad;line-height:1.9;margin:12px 0 0}.info-panel{max-width:820px;border:1px solid #2b4d3d;border-radius:12px;padding:31px 33px;background:#10231c;color:#b7cebd}.info-panel h2{color:#e8f0e7;margin:0 0 12px;font-size:22px}.info-panel p,.info-panel li{font-size:13px;line-height:2}.info-panel a{color:#c9efb4;text-decoration:underline}.info-panel label{display:block;margin-top:18px;font-size:11px;font-weight:800}.info-panel input,.info-panel textarea,.info-panel select{width:100%;background:#081812;color:#f0f6ef;border:1px solid #406252;border-radius:7px;padding:12px 14px;margin-top:7px;outline:0}.info-panel input:focus,.info-panel textarea:focus{border-color:#badca1}.info-panel textarea{min-height:140px;resize:vertical}.info-panel .btn{margin-top:19px}.inline-note{background:#1b2e23;border-left:3px solid #a9d298;padding:12px 17px;margin:22px 0;font-size:11px}.related{border-top:1px solid #294338;padding-top:44px;margin-top:33px}.related .article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.related .article-card h3{font-size:15px}.draft-banner{background:#34452e;color:#e3f1d5;border:1px solid #79966a;padding:16px 20px;border-radius:7px;font-size:12px;font-weight:700;margin:22px 0}.skip-link{position:absolute;left:-999px;top:8px;background:#cdeca5;color:#081512;padding:12px;z-index:300}.skip-link:focus{left:10px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}[hidden]{display:none!important}
@media(max-width:1000px){.feature-info{padding:37px}.article-grid{gap:16px}.article-layout{gap:30px;grid-template-columns:minmax(0,1fr) 235px}.category-grid{grid-template-columns:repeat(2,1fr)}.nav-links{gap:16px}}
@media(max-width:740px){.container{padding:0 21px}.site-head{padding-top:10px}.nav-shell{height:53px}.mobile-menu-btn{display:block}.nav-links{display:none;position:absolute;left:21px;right:21px;top:68px;background:#142b23;border:1px solid #3d584a;border-radius:9px;padding:15px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 20px 25px #0007}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.hero{padding:84px 0 64px}.hero h1{font-size:clamp(38px,9vw,58px);line-height:1.38;margin-top:18px}.hero-lead{font-size:12px;line-height:2.05}.search-wrap{margin-top:29px}.hero-foot{gap:13px;flex-wrap:wrap;font-size:9px}.section{padding:46px 0}.feature{grid-template-columns:1fr}.feature-art{min-height:0;aspect-ratio:1.8}.feature-info{padding:28px}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-card h3{font-size:15px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.callout{display:block;padding:27px}.callout .btn{margin-top:14px}.footer-top{display:block}.footer-links{margin-top:22px}.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.page-head{padding:54px 0 28px}.article-head{padding:34px 0 24px}.related .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.article-grid,.related .article-grid{grid-template-columns:1fr;gap:29px}.category-grid{grid-template-columns:1fr 1fr;gap:8px}.category-tile{padding:16px 12px;font-size:11px}.section-head{gap:9px}.section-head h2{font-size:26px}.feature-art{aspect-ratio:1.52}.feature-info h3{font-size:23px}.feature-actions{gap:12px}.filter-search{width:100%}.article-head h1{font-size:31px}.article-cover{border-radius:11px}.prose{font-size:13px}.prose h2{font-size:22px}.footer-bottom{gap:8px}.logo small{display:none}}

.ad-disclosure{margin-top:13px!important;font-size:10px!important;color:#a8c4ac!important;letter-spacing:0!important}

/* Editorial licensed-media library figures and official source links */
.as-media-figure{margin:2rem 0;padding:1rem;background:#112721;border:1px solid #33584b;border-radius:12px}
.as-media-figure img{display:block;max-width:100%;max-height:420px;width:100%;object-fit:contain;border-radius:8px}
.as-media-figure figcaption{padding:.75rem .25rem .25rem;color:#b9d8c2;font-size:.78rem;line-height:1.6}
.as-media-sources{margin:2rem 0;border-top:1px solid #365747;padding:1.25rem 0;color:#d7e6d6}
.as-media-sources h2{font-size:1.2rem;margin-bottom:1rem}
.as-media-sources li{margin:.5rem 0;line-height:1.7}
.as-media-sources a{color:#bbdab0;text-decoration:underline;text-underline-offset:3px}
.as-media-sources small{color:#92b19f}


/* Metricool article CTA — readable contrast, clear hierarchy, touch-friendly controls. */
.prose .metricool-cta{
  margin-top:44px;
  padding:clamp(23px,3.2vw,36px);
  border:1px solid #618874;
  border-radius:18px;
  background:linear-gradient(138deg,#214637 0%,#17392d 53%,#142f26 100%);
  box-shadow:0 15px 42px rgba(0,0,0,.16);
}
.metricool-cta .eyebrow{color:#dcf5b1;font-size:11px;letter-spacing:.16em}
.prose .metricool-cta h3{
  color:#fbfff6;font-size:clamp(23px,2.55vw,29px);
  line-height:1.46;letter-spacing:-.035em;
  margin:10px 0 16px;
}
.prose .metricool-cta .metricool-cta__intro{
  color:#e4f0e7;font-size:14px;line-height:1.95;
  max-width:68ch;margin:0 0 24px;
}
.metricool-cta .metricool-cta__actions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;align-items:stretch;
}
.metricool-cta .metricool-cta__actions > *{
  box-sizing:border-box;
  min-width:0;min-height:52px;width:100%;
  display:inline-flex;justify-content:center;align-items:center;
  text-align:center;padding:13px 15px;
  border-radius:10px;
  font-size:13px;font-weight:750;line-height:1.55;
  white-space:normal;text-wrap:balance;
  transition:background-color .2s,border-color .2s,transform .2s;
}
.prose .metricool-cta a.btn.metricool-cta__primary,
.prose .metricool-cta a.btn.metricool-cta__primary:visited{
  color:#153024;text-decoration:none;
  background:#e1f3bf;border:1px solid #e1f3bf;
}
.prose .metricool-cta a.btn.metricool-cta__primary:hover{
  background:#f1ffdf;border-color:#f1ffdf;
}
.prose .metricool-cta a.btn.metricool-cta__secondary,
.prose .metricool-cta a.btn.metricool-cta__secondary:visited{
  color:#f1fff4;text-decoration:none;
  background:rgba(10,29,22,.16);border:1px solid #a7d4b5;
}
.prose .metricool-cta a.btn.metricool-cta__secondary:hover{
  background:rgba(225,243,191,.12);border-color:#e1f3bf;
}
.metricool-cta .metricool-cta__copy{
  grid-column:1/-1;justify-self:start;width:auto;min-width:244px;
  padding-inline:22px;color:#f1fff4;
  background:#245042;border:1px dashed #a9d8b9;
  cursor:pointer;
}
.metricool-cta .metricool-cta__copy:hover{background:#30624e}
.metricool-cta .metricool-cta__actions > :focus-visible{
  outline:3px solid #fff4bc;outline-offset:3px;
}
.prose .metricool-cta .metricool-cta__note{
  color:#d6e8d9;font-size:12px;line-height:1.85;
  margin:24px 0 0;padding:16px 0 0;border-top:1px solid #6a907b;
}
.metricool-sidebar .btn{min-height:44px;font-size:12px;line-height:1.5;white-space:normal;text-align:center}
.metricool-sidebar .side-note{font-size:11px;line-height:1.85;color:#c8dccb}
@media(max-width:640px){
  .prose .metricool-cta{padding:24px 20px;border-radius:16px}
  .prose .metricool-cta h3{font-size:24px;line-height:1.48}
  .prose .metricool-cta .metricool-cta__intro{font-size:14px;line-height:1.9}
  .metricool-cta .metricool-cta__actions{grid-template-columns:minmax(0,1fr);gap:11px}
  .metricool-cta .metricool-cta__copy{grid-column:auto;min-width:0;width:100%}
  .metricool-cta .metricool-cta__actions > *{min-height:52px;font-size:14px}
  .prose .metricool-cta .metricool-cta__note{font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .metricool-cta .metricool-cta__actions > *{transition:none}
}