/* Scope all rules to scan templates; the existing theme/column CSS is untouched. */
body.atena-scan-page{--scan-ink:#172a42;--scan-muted:#606c7b;--scan-red:#e83343;--scan-line:#dce0e6;margin:0;background:#f5f5f3;color:var(--scan-ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.85;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}

.atena-scan-page *{box-sizing:border-box}
.atena-scan-page a{color:#b82132;text-underline-offset:.18em}
.atena-scan-page a:hover{text-decoration-thickness:2px}
.atena-scan-page a:focus-visible,.atena-scan-page [tabindex]:focus-visible{outline:3px solid #1d61bd;outline-offset:4px}
.atena-scan-page img{max-width:100%;height:auto}
.scan-skip{position:fixed;top:-100px;left:20px;z-index:999999;padding:12px;background:white}
.scan-skip:focus{top:20px}
.scan-header{min-height:95px;padding:20px max(24px,calc((100vw - 1100px)/2));background:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px}
.scan-header .scan-brand{text-decoration:none;color:var(--scan-ink);font-size:24px;line-height:1.35;font-weight:800;letter-spacing:-.035em}
.scan-brand__service{margin-left:.5em;font-size:20px;letter-spacing:0}
.scan-brand img{display:block;width:280px;max-width:100%;height:auto}
.scan-brand small{display:block;font-size:10px;font-weight:500;letter-spacing:.02em;color:var(--scan-muted);margin-top:4px}
.scan-header nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:700}
.scan-header nav>a{text-decoration:none;color:var(--scan-ink)}
.scan-header nav>.scan-header__cta{background:var(--scan-red);color:#fff;padding:12px 24px;border-radius:40px}
.scan-category-nav{background:var(--scan-ink)}
.scan-category-nav>div{max-width:960px;margin:auto;min-height:57px;display:flex;justify-content:center;align-items:center;gap:0}
.scan-category-nav a{font-size:14px;color:#fff;text-decoration:none;font-weight:700;padding:12px 30px;border-right:1px solid #536073;line-height:1.3}
.scan-category-nav a:last-child{border-right:0}
.scan-main{max-width:1008px;margin:auto;padding:0 24px 70px}
.scan-breadcrumb{display:flex;flex-wrap:wrap;align-items:baseline;gap:7px;margin:23px 0 38px;font-size:11px;color:var(--scan-muted)}
.scan-breadcrumb a{color:var(--scan-muted)}
.scan-layout{display:grid;grid-template-columns:minmax(0,624fr) minmax(0,294fr);gap:30px;align-items:start}
.scan-article{min-width:0}

.scan-main--single{padding-top:40px}

.scan-main--single .scan-layout{grid-template-columns:minmax(0,630fr) minmax(0,300fr)}

.scan-main--single .scan-sidebar{padding-top:50px}

.scan-main--single>.scan-breadcrumb{margin:48px 0 0}

body.single-scan_column{background:#f5f5f4}
.scan-archive__header h1{font-size:26px;line-height:1.65;letter-spacing:.01em;margin:0 0 18px;font-weight:750}

.scan-article__header h1{font-size:24px;line-height:1.5;letter-spacing:.01em;margin:0 0 38px;font-weight:750}
.scan-article__header h1:before,.scan-archive__header h1:before,.scan-sidebar h2:before{content:"";display:block;width:76px;height:7px;background:var(--scan-red);border-radius:8px;margin-bottom:20px}
.scan-eyebrow{font-size:12px;font-weight:700;color:var(--scan-muted);margin:0 0 16px}
.scan-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:12px;color:var(--scan-ink);margin:0 0 26px}

.scan-meta .scan-topic-label{border:1px solid var(--scan-ink);border-radius:4px;padding:4px 10px;background:transparent;color:var(--scan-ink);font-size:11px;font-weight:700}

.scan-meta__status{font-size:11px;color:var(--scan-muted)}
.scan-meta a{color:var(--scan-muted)}
.scan-topic-label{display:inline-block;padding:2px 10px;border:1px solid #afb7c1;font-size:11px;line-height:1.8;margin:0;color:var(--scan-muted);background:#fff}
.scan-hero{padding:25px 30px;margin:25px 0 35px;min-height:232px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;background:linear-gradient(125deg,#fff5f3 0%,#fff 60%,#e7ebef 100%);border:1px solid #fff;overflow:hidden}
.scan-hero__eyebrow{font-size:9px;letter-spacing:.12em;color:#9c4a55;font-weight:700}
.scan-hero p{font-size:13px;font-weight:700;margin:12px 0 9px;color:#b32635}
.scan-hero div>span:last-child{font-size:23px;font-weight:750;line-height:1.7}
.scan-hero svg{width:100%;max-width:240px;justify-self:end}
.scan-hero-image{margin:25px 0 35px;aspect-ratio:16/9;overflow:hidden}
.atena-scan-page .scan-hero-image__img{display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:cover}
.scan-content{font-size:16px;line-height:1.8;counter-reset:scan-section}
.scan-content p{margin:0 0 1.7em}
.scan-content h2{counter-increment:scan-section;font-size:24px;line-height:1.5;margin:64px 0 28px;padding:0 0 8px;border:0;border-bottom:3px solid var(--scan-red);background:transparent;scroll-margin-top:24px}

.scan-content h2::before{content:counter(scan-section) ".";margin-right:.18em}
.scan-content h3{font-size:20px;line-height:1.5;margin:44px 0 24px;padding:0 0 0 12px;border:0;border-left:3px solid var(--scan-red);background:transparent}
.scan-content ul,.scan-content ol{padding-left:1.6em;margin:0 0 28px}
.scan-content li{margin-bottom:8px}
.scan-content strong{font-weight:700}
.scan-content blockquote{margin:28px 0;padding:18px 22px;border-left:3px solid #b3bcc9;background:#fff}
.scan-content pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;background:#fff;font-size:13px;border:1px solid var(--scan-line)}
.scan-toc{margin:36px 0 58px;background:#efefee;padding:20px 30px;border:0;font-size:14px;line-height:1.8}
.scan-toc .scan-toc__title{font-size:16px;font-weight:700;margin:0 0 12px}
.scan-toc ol{margin:0;padding-left:1.5em}
.scan-toc li{margin-bottom:5px}
.scan-toc li:last-child{margin-bottom:0}
.scan-toc a{color:var(--scan-ink);text-decoration:underline;font-weight:600}
.scan-toc a:hover{text-decoration:underline}
.scan-table-wrap{overflow-x:auto;max-width:100%;margin:24px 0 32px;background:#fff;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.scan-content table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.8}
.scan-content th,.scan-content td{padding:12px 14px;min-width:112px;text-align:left;vertical-align:top;border:1px solid #cdd3dc}
.scan-content th{font-weight:700;background:#e9edf1}
.scan-article--pdf-naming-rules .scan-content table{min-width:600px}
.scan-content tbody tr:nth-child(even){background:#fafafa}
.scan-content .scan-cta{margin:36px 0;padding:0;background:#fff;border:2px solid var(--scan-red);border-radius:24px;overflow:hidden}

.scan-content .scan-cta .scan-cta__title{margin:0;padding:17px 24px;background:var(--scan-red);color:#fff;text-align:center;font-size:20px;font-weight:700;line-height:1.5}

.scan-cta__body{padding:24px 26px 28px}

.scan-content .scan-cta__body>p{margin:0 0 20px}

.scan-content .scan-cta__image{display:block;width:100%;max-width:400px;height:auto;margin:24px auto 28px}

.scan-cta__action{text-align:center}
.scan-sidebar .scan-cta__link{display:inline-block;color:#fff;background:var(--scan-red);padding:12px 22px;text-decoration:none;text-align:center;border-radius:40px;font-size:14px;font-weight:700;line-height:1.7}

.scan-content .scan-cta__link{display:inline-flex;align-items:center;justify-content:center;gap:20px;max-width:100%;color:var(--scan-red);background:#fff;border:2px solid var(--scan-red);padding:16px 32px;text-decoration:none;text-align:center;border-radius:48px;font-size:17px;font-weight:700;line-height:1.6}

.scan-content .scan-cta__link::after{content:"";width:8px;height:8px;flex:0 0 8px;border-top:3px solid currentColor;border-right:3px solid currentColor;transform:rotate(45deg)}
.scan-content .scan-cta__link:hover{background:var(--scan-red);color:#fff}

.scan-sidebar .scan-cta__link:hover,.scan-header .scan-header__cta:hover{background:#c82535}
.scan-author{padding:24px;background:#fff;margin-top:44px;border-top:1px solid var(--scan-line);font-size:13px}
.scan-author strong{font-size:16px}
.scan-author p{margin:10px 0 12px}
.scan-sidebar{min-width:0}
.scan-sidebar section{scroll-margin-top:24px}
.scan-sidebar h2{font-size:19px;margin:0 0 20px;line-height:1.7}
.scan-sidebar h2:before{width:58px;height:6px;margin-bottom:18px}
.scan-guide-card__image{display:block;width:100%;height:auto;margin:0 auto 22px}
.scan-guide-card{background:#fff;padding:24px 20px;text-align:center;border:1px solid #e4e6e9}
.scan-guide-card>p:not(.scan-guide-card__brand){font-size:13px;text-align:left;line-height:1.9;margin:0 0 18px}
.scan-guide-card .scan-cta__link{width:100%;font-size:13px;padding:12px 10px}
.scan-sidebar__articles{margin-top:40px}
.scan-sidebar__articles ul{list-style:none;padding:0;margin:0}
.scan-sidebar__articles li{padding:15px 0;border-bottom:1px solid #d9dde3;font-size:13px;line-height:1.85}
.scan-sidebar__articles li:first-child{padding-top:0}
.scan-sidebar__articles li>span{display:block;font-size:10px;color:var(--scan-muted);margin-bottom:5px}
.scan-sidebar__articles a{color:var(--scan-ink);font-weight:700;text-decoration:none}
.scan-sidebar__articles a:hover{text-decoration:underline}
.scan-archive__header{padding:40px 0 32px}
.scan-archive__header>p:last-child{font-size:15px;max-width:670px}
.scan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}
.scan-card{background:#fff;min-width:0}
.scan-card>a{display:block;height:100%;text-decoration:none;color:var(--scan-ink)}
.scan-card>a:hover{box-shadow:0 4px 14px #172a4219}
.scan-card__visual{height:145px;padding:25px 20px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(130deg,#f9ecec,#fff 70%,#e5e8ed)}
.scan-card__visual>span:first-child{font-size:30px;font-weight:800;color:#e83343;letter-spacing:.05em}
.scan-card__visual>span:last-child{font-size:10px;font-weight:700}
.scan-card__image{aspect-ratio:16/9;overflow:hidden}
.atena-scan-page .scan-card__thumbnail{display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:cover}
.scan-card__body{padding:20px}
.scan-card h2{font-size:16px;line-height:1.8;margin:12px 0}
.scan-card .scan-card__body>p:not(.scan-topic-label){font-size:12px;color:var(--scan-muted);line-height:1.9;margin-bottom:18px}
.scan-card time,.scan-card__status{font-size:10px;color:var(--scan-muted)}
.scan-card__arrow{float:right;color:var(--scan-red)}
/* Production scan-service footer; scoped copy of common/css/global.css. */
.scan-footer{color:#13202f;line-height:1.5;font-size:16px}
.scan-footer p,.scan-footer ul,.scan-footer ol{margin:0;padding:0;list-style:none}
.atena-scan-page .scan-footer a{color:inherit;text-decoration:none}
.scan-footer__logo{flex:none}
.scan-footer__logo img{display:block}
.scan-footer {
  font-family: "Noto Sans JP", sans-serif;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #fff;
  
}
.scan-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 120px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  padding-top: 40px;
  padding-bottom: 40px;
  padding-left: clamp(24px, 5vw, 80px);
  padding-right: clamp(24px, 5vw, 80px);
  box-sizing: border-box;
  position: relative;
}
@media (max-width: 1280px) {
  .scan-footer__top {
    gap: 56px;
  }
}
@media (max-width: 1024px) {
  .scan-footer__top {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 40px;
  }
}
.scan-footer__logo {
  width: 232px;
  height: 48px;
}
.scan-footer__logo img {
  width: 100%;
  height: auto;
}
.scan-footer__top_link {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 40px;
  flex: 1 0 0;
  position: relative;
}
@media (max-width: 1440px) {
  .scan-footer__top_link {
    gap: 16px;
  }
}
@media (max-width: 960px) {
  .scan-footer__top_link {
    gap: 80px;
  }
}
@media (max-width: 768px) {
  .scan-footer__top_link {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 24px;
    flex: 0 0 0;
  }
}
@media (max-width: 768px) and (max-width: 960px) {
  .scan-footer__top_link {
    gap: 40px;
  }
}
.scan-footer__top_link_box {
  width: 150px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (max-width: 960px) {
  .scan-footer__top_link_box {
    gap: 16px;
    width: fit-content;
  }
}
.scan-footer__top_link_box p {
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
}
.scan-footer__top_link_box ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.scan-footer__top_link_box ul li {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.scan-footer__top_link_box ul li a {
  font-size: 14px;
  line-height: 1;
  transition: color 0.3s ease;
}
.scan-footer__top_link_box ul li a:hover {
  color: #f03748;
}
.scan-footer__top_link_box ul li:before {
  content: "-";
  font-size: 16px;
}
.scan-footer__top_cta {
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 240px;
}
@media (max-width: 1280px) {
  .scan-footer__top_cta {
    display: none;
  }
}
.scan-footer {
  
}
.scan-footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 0;
  background-color: #13202f;
  width: 100%;
}
.scan-footer__bottom_inner {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  padding-left: clamp(24px, 5vw, 80px);
  padding-right: clamp(24px, 5vw, 80px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media screen and (max-width: 960px) {
  .scan-footer__bottom_inner {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
  }
}
.scan-footer__bottom_inner.center {
  justify-content: center;
}
.scan-footer__bottom_link {
  display: flex;
  align-items: center;
  gap: 16px;
}
.scan-footer__bottom_link li {
  display: inline-flex;
  align-items: center;
}
.atena-scan-page .scan-footer__bottom_link li a {
  font-size: clamp(12px, 2vw, 14px);
  font-weight: 400;
  color: #fff;
}
.scan-footer__bottom_link li:after {
  content: "|";
  color: #fff;
  margin-left: 16px;
}
.scan-footer__bottom_link li:last-child:after {
  display: none;
}
.scan-footer__bottom_copyright {
  font-size: clamp(12px, 2vw, 14px);
  font-weight: 400;
  color: #fff;
}
.atena-scan-page .scan-footer a.scan-footer__cta-link{display:flex;align-items:center;justify-content:center;height:clamp(40px,4vw,50px);gap:8px;padding:16px;border-radius:100vmax;border:1px solid #ea303f;background:#fff;color:#ea303f;transition:filter .3s ease-in-out}
.scan-footer__cta-link span{font-size:clamp(13px,1.2vw,16px);font-weight:700;letter-spacing:0;white-space:nowrap}
.scan-footer__cta-link img{width:24px;height:auto}
.scan-footer__cta-link:hover{filter:brightness(1.4)}
.scan-footer__bottom_link{flex-wrap:wrap;justify-content:center}
.scan-footer__bottom_copyright{text-align:center}

.scan-preview{background:#fff2d1;padding:10px 20px;text-align:center;color:#66501f;font-size:12px;line-height:1.8}
.atena-scan-page .pagination{text-align:center;margin-top:35px}
.atena-scan-page .page-numbers{display:inline-block;padding:7px 14px;margin:4px;background:#fff;border:1px solid var(--scan-line);border-radius:4px}
.atena-scan-page .page-numbers.current{background:var(--scan-ink);color:#fff}
.atena-scan-page .screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:850px){.scan-main--single .scan-layout{grid-template-columns:minmax(0,1fr) 245px}
.scan-header{padding:20px 24px}
.scan-header nav>a:not(.scan-header__cta){display:none}
.scan-brand__service{display:block;margin:3px 0 0;font-size:19px}
.scan-header .scan-brand{font-size:22px}
.scan-layout{grid-template-columns:minmax(0,1fr) 245px;gap:24px}
.scan-guide-card{padding:20px 15px}
.scan-main{padding-left:20px;padding-right:20px}
.scan-hero{padding:24px 20px;min-height:200px}
.scan-hero div>span:last-child{font-size:19px}
.scan-article__header h1{font-size:24px}
.scan-grid{grid-template-columns:1fr}
}

@media(max-width:700px){.scan-brand img{width:210px}
.scan-main--single .scan-sidebar{padding-top:0}
.scan-main--single>.scan-breadcrumb{margin-top:36px}
.scan-header{min-height:85px;padding:16px 20px;gap:12px}
.scan-header .scan-brand{font-size:21px}
.scan-brand__service{font-size:17px}
.scan-header nav>.scan-header__cta{font-size:11px;padding:12px 16px;white-space:nowrap}
.scan-category-nav>div{min-height:49px}
.scan-category-nav a{font-size:11px;padding:10px 14px}
.scan-main{padding:0 20px 48px}
.scan-main--single{padding-top:30px}
.scan-breadcrumb{font-size:10px;margin:18px 0 28px}
.scan-layout{display:block}
.scan-article__header h1{font-size:24px;line-height:1.5;margin-bottom:26px}
.scan-eyebrow{font-size:11px}
.scan-meta{font-size:11px;margin-bottom:22px;gap:8px 12px}
.scan-hero{margin:22px 0 28px;min-height:180px;padding:20px;grid-template-columns:minmax(0,1fr) 76px;gap:10px}
.scan-hero-image{margin:22px 0 28px}
.scan-hero__eyebrow{font-size:8px}
.scan-hero div>span:last-child{font-size:19px}
.scan-hero p{font-size:12px}
.scan-content{font-size:16px;line-height:1.8}
.scan-content h2{font-size:22px;padding:0 0 8px;margin-top:48px}
.scan-content h3{font-size:20px}
.scan-toc{padding:20px;margin-bottom:44px}
.scan-content .scan-cta{padding:0;border-radius:20px}

.scan-content .scan-cta .scan-cta__title{padding:16px 18px;font-size:18px}

.scan-cta__body{padding:20px 18px 24px}

.scan-cta__image{margin:20px auto 24px}
.scan-content .scan-cta__link{display:flex;font-size:15px;padding:14px 20px;gap:14px}
.scan-content th,.scan-content td{padding:10px 12px}
.scan-sidebar{margin-top:48px}
.scan-guide-card{max-width:440px;margin:auto;padding:26px}
.scan-sidebar__articles{margin-top:35px}
.scan-archive__header{padding:30px 0}
.scan-archive__header h1{font-size:25px}
.scan-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.scan-card__body{padding:16px}
.scan-card h2{font-size:14px}
.scan-card__visual{height:120px;padding:18px}
.scan-card__visual>span:last-child{font-size:9px}
.scan-preview{font-size:11px;padding:9px 16px}
}

@media(max-width:420px){.scan-brand img{width:170px}
.scan-grid{grid-template-columns:1fr}
.scan-card__visual{height:155px}
.scan-header{padding:14px 16px}
.scan-header nav>.scan-header__cta{font-size:10px;padding:11px 13px}
.scan-main{padding-left:16px;padding-right:16px}
.scan-category-nav a{font-size:10px;padding:10px 12px}
.scan-hero{padding:16px}
.scan-hero div>span:last-child{font-size:17px}
}

/* ============================================================
   ARCHIVE v2 — matches postal-column reference layout
   All rules scoped to .scan-archive (on <main>) or
   .scan-archive-page (on <body>) to leave single articles untouched.
   Reference metrics: main 1012px (padding 0 32px 80px → content 948px),
   hero 360px, left 616px / right 300px / gap 32px,
   cards 296px×2 / gap 24px, card-img 160px, card-body pad 12px 0 8px.
   ============================================================ */

/* --- Header / nav alignment (archive only, ref lines 47–112, 761–773) --- */
.scan-archive-page .scan-header{padding:16px max(32px,calc((100vw - 948px)/2));min-height:0}
.scan-archive-page .scan-brand img{width:220px}
.scan-archive-page .scan-header nav{font-size:14px;gap:24px}
.scan-archive-page .scan-header nav>.scan-header__cta{font-size:13px;padding:10px 24px;border-radius:999px}
.scan-archive-page .scan-category-nav>div{max-width:1012px;padding:0 32px;min-height:0;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.scan-archive-page .scan-category-nav>div::-webkit-scrollbar{display:none}
.scan-archive-page .scan-category-nav a{font-size:13px;font-weight:600;padding:12px 20px;line-height:1.8;border-right:0;border-bottom:3px solid transparent;color:rgba(255,255,255,.75);transition:color .15s,border-color .15s;flex-shrink:0;white-space:nowrap}
.scan-archive-page .scan-category-nav a:first-child{border-bottom-color:var(--scan-red);color:#fff}
.scan-archive-page .scan-category-nav a:hover{color:#fff;border-bottom-color:var(--scan-red)}

/* --- Main layout (archive only) --- */
.scan-archive-page .scan-main{max-width:1012px;padding:0 32px 80px}
.scan-archive-page .scan-breadcrumb{margin:20px 0 28px;font-size:12px}

/* --- Hero banner (full-width featured article) --- */
.scan-archive .scan-hero-banner{margin-bottom:32px;border-radius:0;overflow:hidden;position:relative}
.scan-archive .scan-hero-banner__link{display:block;text-decoration:none;color:inherit}
.scan-archive .scan-hero-banner__img-wrap{position:relative;background:#fff}
.scan-archive .scan-hero-banner__img-wrap img{display:block;width:100%;height:360px;object-fit:contain;background:#fff}
.scan-archive .scan-hero-banner__overlay{position:absolute;bottom:0;left:0;right:0;padding:40px 32px 28px;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff}
.scan-archive .scan-hero-banner__overlay .scan-tag{display:inline-block;font-size:12px;font-weight:700;color:#fff;margin-bottom:8px}
.scan-archive .scan-hero-banner__overlay h2{font-size:22px;font-weight:700;line-height:1.55;margin:0}

/* --- Tags (archive only) --- */
.scan-archive .scan-tag{display:inline-block;font-size:11px;font-weight:700;color:var(--scan-ink)}
.scan-archive .scan-tag--bordered{border:1px solid #7d858c;padding:2px 8px;border-radius:3px;background:transparent;color:var(--scan-ink)}

/* --- Two-column layout: left 616px + gap 32px + right 300px = 948px --- */
.scan-archive .scan-two-col{display:flex;gap:32px;align-items:flex-start}
.scan-archive .scan-primary{flex:1;min-width:0;max-width:616px}

/* --- Archive intro --- */
.scan-archive .scan-archive-intro{margin-bottom:28px}
.scan-archive .scan-archive-intro h1{position:relative;font-size:26px;font-weight:700;line-height:1.5;margin:0 0 22px;padding:24px 0 0;border:0}
.scan-archive .scan-archive-intro h1::before{content:"";position:absolute;top:0;left:0;width:76px;height:6px;border-radius:3px;background:#f03748}
.scan-archive .scan-archive-intro__desc{border:1px solid #ddd;padding:18px;font-size:14px;color:var(--scan-ink);line-height:1.7;margin:0}

/* --- Section heading (新着記事) --- */
.scan-archive .scan-section-heading{position:relative;font-size:24px;font-weight:700;margin:0 0 24px;padding:24px 0 0;border:0}
.scan-archive .scan-section-heading::before{content:"";position:absolute;top:0;left:0;width:76px;height:6px;border-radius:3px;background:#f03748}

/* --- Card grid v2: 296px×2 columns, 24px gap --- */
.scan-archive .scan-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.scan-archive .scan-card-v2{background:transparent;border:0;border-radius:0;overflow:hidden;transition:box-shadow .15s}
.scan-archive .scan-card-v2>a{display:block;text-decoration:none;color:var(--scan-ink)}
.scan-archive .scan-card-v2__img{overflow:hidden;background:#fff}
.scan-archive .scan-card-v2__img img{display:block;width:100%;height:160px;object-fit:contain;background:#fff;padding:12px}
.scan-archive .scan-card-v2__body{padding:12px 0 8px}
.scan-archive .scan-card-v2__meta{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.scan-archive .scan-card-v2__meta time{font-size:12px;color:var(--scan-muted)}
.scan-archive .scan-card-v2__status{font-size:11px;color:var(--scan-muted)}
.scan-archive .scan-card-v2 h3{font-size:15px;font-weight:700;line-height:1.6;margin:0}

/* --- Sidebar v2 (archive only): 300px fixed width --- */
.scan-archive .scan-sidebar-v2{width:300px;flex-shrink:0;position:static}
.scan-archive .scan-sidebar-v2__cta{background:#fff;border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;margin-bottom:28px}
.scan-archive .scan-sidebar-v2__cta-img{display:block;width:100%;height:auto;object-fit:contain;background:#fff}
.scan-archive .scan-sidebar-v2__cta-body{padding:20px}
.scan-archive .scan-sidebar-v2__cta-title{font-size:16px;font-weight:700;line-height:1.5;margin:0 0 6px;color:var(--scan-ink)}
.scan-archive .scan-sidebar-v2__cta-desc{font-size:13px;color:var(--scan-muted);margin:0 0 16px;line-height:1.6}
.scan-archive .scan-sidebar-v2__cta-btn{display:inline-block;background:var(--scan-red);color:#fff!important;padding:12px 20px;border-radius:4px;text-decoration:none;font-size:14px;font-weight:700;transition:background .15s}
.scan-archive .scan-sidebar-v2__cta-btn:hover{background:#c82535}
.scan-archive .scan-sidebar-v2__articles{background:transparent;border:0;padding:0}
.scan-archive .scan-sidebar-v2__heading{position:relative;font-size:19px;font-weight:700;margin:0 0 20px;padding:24px 0 0;border:0}
.scan-archive .scan-sidebar-v2__heading::before{content:"";position:absolute;top:0;left:0;width:76px;height:6px;border-radius:3px;background:#f03748}
.scan-archive .scan-sidebar-v2__list{list-style:none;margin:0;padding:0}
.scan-archive .scan-sidebar-v2__list li{padding:10px 0;border-bottom:1px solid #e8e8e8;font-size:13px;line-height:1.6}
.scan-archive .scan-sidebar-v2__list li:last-child{border-bottom:0}
.scan-archive .scan-sidebar-v2__list a{display:flex;gap:14px;align-items:center;color:var(--scan-ink);text-decoration:none}
.scan-archive .scan-sidebar-v2__list a:hover{color:var(--scan-red)}
.scan-archive .scan-sidebar-v2__list img{flex:0 0 88px;width:88px;height:70px;object-fit:contain;background:#fff}
.scan-archive .scan-sidebar-v2__list span{font-size:13px;line-height:1.6}

/* --- Archive v2 responsive: tablet (ref lines 676–687, 777) --- */
@media(max-width:900px){
.scan-archive-page .scan-header{padding:14px 20px}
.scan-archive-page .scan-brand img{width:190px}
.scan-archive-page .scan-header nav>a:not(.scan-header__cta){display:none}
.scan-archive-page .scan-category-nav>div{padding:0 20px}
.scan-archive-page .scan-main{padding:0 20px 60px}
.scan-archive .scan-two-col{display:block}
.scan-archive .scan-primary{width:100%;max-width:none;min-width:0}
.scan-archive .scan-sidebar-v2{width:100%;margin-top:40px}
.scan-archive .scan-hero-banner__img-wrap img{height:300px}
.scan-archive .scan-hero-banner__overlay{padding:28px 24px 20px}
.scan-archive .scan-hero-banner__overlay h2{font-size:19px}
.scan-archive .scan-card-grid{grid-template-columns:repeat(2,1fr);gap:16px}
}

/* --- Archive v2 responsive: mobile (ref lines 692–741, 773) --- */
@media(max-width:600px){
.scan-archive-page .scan-header{padding:12px 16px;gap:10px}
.scan-archive-page .scan-brand img{width:clamp(130px,40vw,170px)}
.scan-archive-page .scan-header nav>.scan-header__cta{font-size:12px;padding:8px 14px}
.scan-archive-page .scan-category-nav>div{padding:0 16px}
.scan-archive-page .scan-category-nav a{padding:10px 14px;font-size:12px}
.scan-archive-page .scan-main{padding:0 20px 48px}
.scan-archive-page .scan-breadcrumb{margin:16px 0 20px;font-size:11px}
.scan-archive .scan-hero-banner__img-wrap img{height:230px}
.scan-archive .scan-hero-banner__overlay{padding:20px 16px 16px}
.scan-archive .scan-hero-banner__overlay h2{font-size:17px}
.scan-archive .scan-card-grid{grid-template-columns:1fr;gap:16px}
.scan-archive .scan-card-v2__img img{height:180px}
.scan-archive .scan-section-heading{font-size:22px}
}

@media(prefers-reduced-motion:reduce){.atena-scan-page *{scroll-behavior:auto!important}
}