@charset "UTF-8";

/* =========================================================
   Delaware.co.jp — site.css
   Japanese only / magazine glamorous / mobile friendly
   ========================================================= */

:root{
  --bg: #f6f1e8;
  --bg-soft: #fbf8f2;
  --paper: #fffdf9;
  --ink: #1f1a17;
  --ink-soft: #4e443d;
  --muted: #7a6d64;
  --line: rgba(58, 42, 33, 0.14);

  --accent: #8c6a43;
  --accent-deep: #5d4328;
  --accent-soft: #d9c3a7;
  --accent-pale: #efe4d4;

  --hero-overlay: linear-gradient(
    180deg,
    rgba(17, 12, 9, 0.10) 0%,
    rgba(17, 12, 9, 0.30) 36%,
    rgba(17, 12, 9, 0.58) 100%
  );

  --shadow-soft: 0 10px 30px rgba(39, 26, 18, 0.08);
  --shadow-card: 0 18px 48px rgba(34, 24, 18, 0.11);
  --shadow-hover: 0 22px 60px rgba(34, 24, 18, 0.16);

  --radius-xs: 10px;
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 36px;

  --container: 1240px;
  --reading: 760px;

  --serif: "Times New Roman", "Yu Mincho", "Hiragino Mincho ProN",
           "Hiragino Serif", "Noto Serif JP", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
          "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP",
          Meiryo, sans-serif;

  --space-1: 0.4rem;
  --space-2: 0.7rem;
  --space-3: 1rem;
  --space-4: 1.4rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.72), transparent 38%),
    linear-gradient(180deg, #f8f4ec 0%, #f3ece0 100%);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.85;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

a{
  color:var(--accent-deep);
  text-decoration:none;
  transition:color .2s ease, opacity .2s ease, transform .2s ease;
}

a:hover,
a:focus{
  color:#2f2114;
}

p,
li,
dd{
  font-size:1.02rem;
  color:var(--ink-soft);
}

p{
  margin:0 0 1.15em;
}

strong,
b{
  color:var(--ink);
  font-weight:700;
}

em{
  font-style:normal;
  color:var(--accent-deep);
}

::selection{
  background:rgba(140,106,67,0.18);
  color:var(--ink);
}

/* =========================================================
   Layout helpers
   ========================================================= */

.container,
.wrap{
  width:min(calc(100% - 40px), var(--container));
  margin-inline:auto;
}

.reading{
  width:min(calc(100% - 40px), var(--reading));
  margin-inline:auto;
}

.section{
  padding:var(--space-7) 0;
}

.section-tight{
  padding:var(--space-6) 0;
}

.paper{
  background:rgba(255,253,249,0.85);
  border:1px solid rgba(80,58,43,0.08);
  box-shadow:var(--shadow-soft);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(6px);
}

.grid{
  display:grid;
  gap:28px;
}

.grid-2{
  grid-template-columns:repeat(2, minmax(0, 1fr));
}

.grid-3{
  grid-template-columns:repeat(3, minmax(0, 1fr));
}

/* =========================================================
   Header / Masthead
   ========================================================= */

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter:blur(12px);
  background:rgba(248, 242, 232, 0.82);
  border-bottom:1px solid rgba(78, 59, 45, 0.08);
}

.site-header-inner{
  width:min(calc(100% - 36px), var(--container));
  margin-inline:auto;
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.site-brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}

.site-brand img{
  width:auto;
  max-height:54px;
  object-fit:contain;
}

.site-title{
  margin:0;
  font-family:var(--serif);
  font-size:1.15rem;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--ink);
  white-space:nowrap;
}

.site-tagline{
  margin:0;
  font-size:0.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}

.site-nav{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px 16px;
}

.site-nav a{
  position:relative;
  font-size:0.94rem;
  font-weight:600;
  color:var(--ink);
  padding:8px 0;
}

.site-nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:3px;
  width:100%;
  height:1px;
  background:linear-gradient(90deg, transparent, var(--accent), transparent);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .25s ease;
}

.site-nav a:hover::after,
.site-nav a:focus::after,
.site-nav a[aria-current="page"]::after{
  transform:scaleX(1);
}

/* =========================================================
   Hero
   ========================================================= */

.hero{
  position:relative;
  min-height:74svh;
  display:grid;
  align-items:end;
  overflow:hidden;
  background:#ddd center center / cover no-repeat;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--hero-overlay);
}

.hero-inner{
  position:relative;
  z-index:1;
  width:min(calc(100% - 40px), var(--container));
  margin-inline:auto;
  padding:clamp(88px, 12vw, 140px) 0 clamp(42px, 6vw, 72px);
  color:#fff;
}

.hero-kicker{
  display:inline-block;
  margin:0 0 14px;
  padding:7px 12px;
  border:1px solid rgba(255,255,255,0.34);
  border-radius:999px;
  font-size:0.82rem;
  letter-spacing:.14em;
  font-weight:700;
  background:rgba(255,255,255,0.08);
  color:#fff;
}

.hero h1{
  margin:0 0 16px;
  max-width:11.5em;
  font-family:var(--serif);
  font-size:clamp(2.2rem, 5vw, 5rem);
  line-height:1.07;
  letter-spacing:.01em;
  color:#fff;
  text-wrap:balance;
  text-shadow:0 10px 28px rgba(0,0,0,0.25);
}

.hero .lead,
.hero p.lead{
  max-width:760px;
  margin:0;
  font-size:clamp(1rem, 1.5vw, 1.22rem);
  line-height:1.95;
  color:rgba(255,255,255,0.94);
  text-shadow:0 6px 16px rgba(0,0,0,0.18);
}

.hero-meta{
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 16px;
  color:rgba(255,255,255,0.86);
  font-size:0.9rem;
}

/* =========================================================
   Intro / Dek / Standfirst
   ========================================================= */

.standfirst{
  width:min(calc(100% - 40px), 900px);
  margin:-38px auto 0;
  position:relative;
  z-index:2;
}

.standfirst-card{
  background:rgba(255,253,249,0.94);
  border:1px solid rgba(72,50,36,0.08);
  border-radius:32px;
  box-shadow:var(--shadow-card);
  padding:28px 28px 24px;
}

.standfirst-card p{
  margin:0;
  font-size:1.08rem;
  line-height:2;
  color:#3e342d;
}

.dropcap:first-letter{
  float:left;
  font-family:var(--serif);
  font-size:4.2rem;
  line-height:.85;
  padding-right:.12em;
  padding-top:.06em;
  color:var(--accent-deep);
}

/* =========================================================
   Section headings
   ========================================================= */

.section-heading{
  margin:0 0 26px;
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
}

.section-heading h2{
  margin:0;
  font-family:var(--serif);
  font-size:clamp(1.7rem, 3vw, 2.8rem);
  line-height:1.18;
  letter-spacing:.01em;
  color:var(--ink);
}

.section-heading p{
  margin:0;
  max-width:560px;
  font-size:0.98rem;
  color:var(--muted);
}

.kicker{
  margin:0 0 10px;
  font-size:0.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:800;
  color:var(--accent);
}

/* =========================================================
   Cards
   ========================================================= */

.card{
  display:flex;
  flex-direction:column;
  min-width:0;
  background:linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,252,247,0.94));
  border:1px solid rgba(70, 51, 38, 0.08);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.card:hover,
.card:focus-within{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(93,67,40,0.16);
}

.card-media{
  aspect-ratio: 16 / 10;
  overflow:hidden;
  background:#ddd;
}

.card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}

.card:hover .card-media img,
.card:focus-within .card-media img{
  transform:scale(1.03);
}

.card-body{
  padding:22px 22px 20px;
}

.card-eyebrow{
  display:block;
  margin:0 0 8px;
  font-size:0.76rem;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--accent);
}

.card-title{
  margin:0 0 10px;
  font-family:var(--serif);
  font-size:1.35rem;
  line-height:1.28;
  color:var(--ink);
}

.card-title a{
  color:inherit;
}

.card p{
  margin:0;
  color:var(--ink-soft);
  line-height:1.9;
}

.card-footer{
  padding:0 22px 22px;
  margin-top:auto;
}

.more-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  color:var(--accent-deep);
}

.more-link::after{
  content:"→";
  font-size:1rem;
  line-height:1;
}

/* =========================================================
   Feature split / editorial band
   ========================================================= */

.feature-split{
  display:grid;
  grid-template-columns:minmax(0, 1.1fr) minmax(0, .9fr);
  gap:32px;
  align-items:stretch;
}

.feature-panel{
  position:relative;
  overflow:hidden;
  border-radius:32px;
  background:#000;
  min-height:560px;
  box-shadow:var(--shadow-card);
}

.feature-panel img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.feature-panel::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.56));
}

.feature-copy{
  position:relative;
  z-index:1;
  padding:34px;
  color:#fff;
  margin-top:-220px;
}

.feature-copy h2,
.feature-copy h3{
  margin:0 0 12px;
  font-family:var(--serif);
  font-size:clamp(1.9rem, 3vw, 3rem);
  line-height:1.15;
  color:#fff;
}

.feature-copy p{
  margin:0;
  color:rgba(255,255,255,0.92);
  font-size:1rem;
}

/* =========================================================
   Article body
   ========================================================= */

.article-header{
  padding:48px 0 18px;
}

.article-header .kicker{
  margin-bottom:12px;
}

.article-header h1{
  margin:0 0 14px;
  font-family:var(--serif);
  font-size:clamp(2rem, 4.2vw, 4rem);
  line-height:1.12;
  letter-spacing:.01em;
  color:var(--ink);
  text-wrap:balance;
}

.article-subtitle{
  margin:0;
  max-width:760px;
  font-size:1.1rem;
  line-height:1.95;
  color:#4a4038;
}

.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  margin-top:18px;
  font-size:0.92rem;
  color:var(--muted);
}

.article-hero{
  margin:24px auto 0;
  width:min(calc(100% - 40px), var(--container));
}

.article-hero figure{
  margin:0;
  overflow:hidden;
  border-radius:34px;
  box-shadow:var(--shadow-card);
  background:#ddd;
}

.article-hero img{
  width:100%;
  aspect-ratio:16 / 9;
  object-fit:cover;
}

.article-hero figcaption{
  padding:12px 16px 0;
  font-size:0.85rem;
  color:var(--muted);
}

.article-body{
  width:min(calc(100% - 40px), var(--reading));
  margin:40px auto 0;
}

.article-body > * + *{
  margin-top:1.25rem;
}

.article-body h2,
.article-body h3,
.article-body h4{
  scroll-margin-top:100px;
  color:var(--ink);
}

.article-body h2{
  margin-top:3.3rem;
  margin-bottom:0.8rem;
  font-family:var(--serif);
  font-size:clamp(1.6rem, 3vw, 2.4rem);
  line-height:1.26;
}

.article-body h3{
  margin-top:2.6rem;
  margin-bottom:0.65rem;
  font-family:var(--serif);
  font-size:clamp(1.25rem, 2.2vw, 1.7rem);
  line-height:1.34;
}

.article-body h4{
  margin-top:2rem;
  margin-bottom:0.45rem;
  font-size:1.04rem;
  font-weight:800;
  letter-spacing:.03em;
}

.article-body ul,
.article-body ol{
  padding-left:1.25rem;
  color:var(--ink-soft);
}

.article-body li + li{
  margin-top:0.45rem;
}

.article-body blockquote{
  margin:2rem 0;
  padding:1.2rem 1.3rem 1.2rem 1.35rem;
  border-left:4px solid var(--accent);
  background:linear-gradient(180deg, rgba(239,228,212,0.42), rgba(255,255,255,0.8));
  border-radius:0 18px 18px 0;
  color:#3a302a;
  box-shadow:var(--shadow-soft);
}

.article-body blockquote p:last-child{
  margin-bottom:0;
}

.article-body figure{
  margin:2rem 0;
}

.article-body figure img{
  border-radius:24px;
  box-shadow:var(--shadow-soft);
}

.article-body figcaption{
  margin-top:0.7rem;
  font-size:0.85rem;
  color:var(--muted);
}

.article-body hr{
  border:none;
  border-top:1px solid var(--line);
  margin:2.6rem 0;
}

.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:1.8rem 0;
  background:rgba(255,255,255,0.9);
  border:1px solid rgba(71,52,39,0.08);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}

.article-body th,
.article-body td{
  padding:14px 16px;
  text-align:left;
  border-bottom:1px solid rgba(71,52,39,0.08);
  vertical-align:top;
}

.article-body th{
  background:rgba(239,228,212,0.44);
  color:var(--ink);
  font-weight:800;
}

.article-body tr:last-child td{
  border-bottom:none;
}

/* =========================================================
   Pull quote / side note / fact box
   ========================================================= */

.pullquote{
  margin:2.6rem 0;
  padding:1.5rem 1.4rem;
  border-top:1px solid rgba(93,67,40,0.16);
  border-bottom:1px solid rgba(93,67,40,0.16);
  text-align:center;
}

.pullquote p{
  margin:0;
  font-family:var(--serif);
  font-size:clamp(1.3rem, 2.5vw, 2rem);
  line-height:1.55;
  color:var(--accent-deep);
}

.fact-box,
.note-box{
  margin:2rem 0;
  padding:1.1rem 1.15rem;
  background:rgba(255,251,245,0.95);
  border:1px solid rgba(93,67,40,0.11);
  border-radius:20px;
  box-shadow:var(--shadow-soft);
}

.fact-box h3,
.note-box h3{
  margin:0 0 .4rem;
  font-size:0.95rem;
  font-family:var(--sans);
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-deep);
}

/* =========================================================
   TOC / related / footer modules
   ========================================================= */

.toc{
  padding:20px 22px;
  background:rgba(255,252,247,0.94);
  border:1px solid rgba(79,58,41,0.08);
  border-radius:24px;
  box-shadow:var(--shadow-soft);
}

.toc h2,
.toc h3{
  margin:0 0 12px;
  font-family:var(--serif);
  font-size:1.2rem;
}

.toc ol,
.toc ul{
  margin:0;
  padding-left:1.1rem;
}

.toc li + li{
  margin-top:0.45rem;
}

.toc a{
  color:var(--ink-soft);
}

.related-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:24px;
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px 10px;
  align-items:center;
  margin:0 0 22px;
  font-size:0.9rem;
  color:var(--muted);
}

.breadcrumb a{
  color:var(--muted);
}

.breadcrumb span[aria-current="page"]{
  color:var(--ink);
}

/* =========================================================
   CTA / newsletter style block
   ========================================================= */

.cta-band{
  padding:32px;
  border-radius:32px;
  background:
    linear-gradient(135deg, rgba(88,62,38,0.95), rgba(132,100,65,0.95)),
    #5d4328;
  color:#fff;
  box-shadow:var(--shadow-card);
}

.cta-band h2,
.cta-band h3{
  margin:0 0 10px;
  font-family:var(--serif);
  font-size:clamp(1.6rem, 2.8vw, 2.5rem);
  line-height:1.2;
  color:#fff;
}

.cta-band p{
  margin:0 0 16px;
  color:rgba(255,255,255,0.9);
}

.button,
.button:link,
.button:visited{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.28);
  background:#fff;
  color:#3a2a1c;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:0 10px 24px rgba(0,0,0,0.12);
}

.button:hover,
.button:focus{
  transform:translateY(-1px);
  color:#2d2015;
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer{
  margin-top:var(--space-8);
  padding:44px 0 34px;
  border-top:1px solid rgba(79,58,41,0.08);
  background:linear-gradient(180deg, rgba(244,237,227,0), rgba(240,232,220,0.72));
}

.site-footer-inner{
  width:min(calc(100% - 40px), var(--container));
  margin-inline:auto;
  display:grid;
  grid-template-columns:1.3fr .7fr .7fr;
  gap:28px;
}

.footer-brand h2,
.footer-col h3{
  margin:0 0 10px;
  font-family:var(--serif);
  color:var(--ink);
}

.footer-brand p,
.footer-col p,
.footer-col li{
  color:var(--ink-soft);
  font-size:0.95rem;
}

.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
}

.footer-col li + li{
  margin-top:0.5rem;
}

.footer-meta{
  width:min(calc(100% - 40px), var(--container));
  margin:24px auto 0;
  padding-top:18px;
  border-top:1px solid rgba(79,58,41,0.08);
  font-size:0.84rem;
  color:var(--muted);
}

/* =========================================================
   Utilities
   ========================================================= */

.center{
  text-align:center;
}

.right{
  text-align:right;
}

.sr-only{
  position:absolute !important;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

.mt-0{ margin-top:0 !important; }
.mb-0{ margin-bottom:0 !important; }
.hidden{ display:none !important; }

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1100px){
  .grid-3,
  .related-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  .feature-split{
    grid-template-columns:1fr;
  }

  .site-footer-inner{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 820px){
  .container,
  .wrap,
  .reading,
  .site-header-inner,
  .hero-inner,
  .article-hero,
  .site-footer-inner,
  .footer-meta{
    width:min(calc(100% - 28px), var(--container));
  }

  .site-header{
    position:relative;
  }

  .site-header-inner{
    min-height:auto;
    padding:14px 0;
    flex-direction:column;
    align-items:flex-start;
  }

  .site-nav{
    width:100%;
    justify-content:flex-start;
    gap:8px 14px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    padding-bottom:4px;
  }

  .site-nav a{
    white-space:nowrap;
    font-size:0.92rem;
  }

  .hero{
    min-height:62svh;
  }

  .hero h1{
    max-width:100%;
  }

  .standfirst{
    margin-top:-24px;
  }

  .standfirst-card{
    padding:22px 18px 18px;
    border-radius:24px;
  }

  .grid-2,
  .grid-3,
  .related-grid{
    grid-template-columns:1fr;
  }

  .section,
  .section-tight{
    padding:54px 0;
  }

  .section-heading{
    display:block;
  }

  .section-heading p{
    margin-top:10px;
  }

  .article-header{
    padding-top:34px;
  }

  .article-body{
    margin-top:28px;
  }

  .article-body h2{
    margin-top:2.6rem;
  }

  .site-footer-inner{
    grid-template-columns:1fr;
  }

  .cta-band{
    padding:24px 20px;
    border-radius:24px;
  }

  .card-body{
    padding:18px 18px 16px;
  }

  .card-footer{
    padding:0 18px 18px;
  }

  .feature-panel{
    min-height:380px;
    border-radius:26px;
  }

  .feature-copy{
    margin-top:-150px;
    padding:22px;
  }
}

@media (max-width: 560px){
  body{
    line-height:1.8;
  }

  p,
  li,
  dd{
    font-size:0.98rem;
  }

  .hero-inner{
    padding-top:74px;
    padding-bottom:28px;
  }

  .hero-kicker{
    font-size:0.73rem;
    letter-spacing:.12em;
  }

  .hero .lead,
  .hero p.lead,
  .article-subtitle,
  .standfirst-card p{
    font-size:0.99rem;
    line-height:1.9;
  }

  .site-title{
    font-size:1rem;
  }

  .site-tagline{
    font-size:0.72rem;
  }

  .article-hero figure,
  .card,
  .paper{
    border-radius:20px;
  }

  .article-body blockquote,
  .toc,
  .fact-box,
  .note-box{
    border-radius:16px;
  }

  .article-body table,
  .article-body thead,
  .article-body tbody,
  .article-body th,
  .article-body td,
  .article-body tr{
    display:block;
    width:100%;
  }

  .article-body thead{
    display:none;
  }

  .article-body tr{
    border-bottom:1px solid rgba(71,52,39,0.08);
    padding:10px 0;
  }

  .article-body tr:last-child{
    border-bottom:none;
  }

  .article-body td{
    border-bottom:none;
    padding:8px 14px;
  }
}

@media (prefers-reduced-motion: reduce){
  html{
    scroll-behavior:auto;
  }

  *,
  *::before,
  *::after{
    animation:none !important;
    transition:none !important;
  }
}