/* ============================================================
   Death Tech Japan — idid.team inspired design
   ============================================================ */

:root{
  /* ベースカラー（死生観に合わせた落ち着いた基調） */
  --bg: #f6f5f2;
  --bg-card: #ffffff;
  --ink: #1a2b33;
  --ink-soft: #5a6a72;
  --line: #e4e2dc;
  --main: #04384c;          /* 既存ブランドのディープティール */
  --main-dark: #032a39;

  /* カテゴリーアクセント＝4つの領域（人生の時間軸） */
  --cat-far: #6b9bb0;       /* 死を遠く感じる領域：ライトブルー（穏やか・日常） */
  --cat-aware: #c9a14e;     /* 死を意識し始める領域：アンバー（気づき） */
  --cat-support: #7fa07a;   /* 残される人の準備と支援：セージグリーン（癒し） */
  --cat-after: #9a7ba6;     /* 死後の実務と継承：モーブパープル（継承・追悼） */

  --font-ja: "Noto Sans JP", "游ゴシック体", "Yu Gothic", sans-serif;
  --font-en: "Outfit", sans-serif;

  --container: 1180px;
  --radius: 18px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* グローバルリセットは body.dtj2-body 配下に限定（トップページ専用・他ページに波及させない） */
html{scroll-behavior:smooth;}
body.dtj2-body{
  margin:0;
  font-family:var(--font-ja);
  background:var(--bg) !important;
  color:var(--ink);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.dtj2-body *{box-sizing:border-box;}
.dtj2-body :where(a){color:inherit;text-decoration:none;}
.dtj2-body img{max-width:100%;height:auto;display:block;}
.dtj2-body ul,.dtj2-body ol{margin:0;padding:0;list-style:none;}
.dtj2-body :is(h1,h2,h3,h4,p){margin:0;}

/* ===== reveal animation ===== */
.dtj2-body .reveal{
  opacity:0;
  transform:translateY(34px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.dtj2-body .reveal.is-in{opacity:1;transform:none;}

/* ============================================================
   HEADER
============================================================ */
.dtj2-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding:22px 0;
}
.dtj2-header.is-scrolled{
  background:rgba(246,245,242,.86);
  backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--line);
  padding:14px 0;
}
.dtj2-header__inner{
  max-width:var(--container);
  margin:0 auto;padding:0 28px;
  display:flex;align-items:center;justify-content:space-between;
}
.dtj2-header__logo{display:flex;align-items:center;gap:12px;font-family:var(--font-en);font-weight:600;font-size:1.15rem;letter-spacing:.02em;}
.dtj2-header__logo b{font-weight:800;}
.dtj2-header__logo-mark{
  width:30px;height:30px;border-radius:50%;
  background:radial-gradient(circle at 32% 30%, var(--cat-far), var(--main) 70%);
  box-shadow:inset -3px -3px 6px rgba(0,0,0,.25);
}
.dtj2-header__menu-btn{
  display:flex;align-items:center;gap:12px;
  background:none;border:none;cursor:pointer;
  font-family:var(--font-en);font-weight:600;font-size:.95rem;color:var(--ink);
}
.dtj2-header__menu-lines{display:flex;flex-direction:column;gap:5px;width:26px;}
.dtj2-header__menu-lines span{
  height:2px;border-radius:2px;background:var(--ink);
  transition:transform .35s var(--ease), width .35s var(--ease);
}
.dtj2-header__menu-lines span:nth-child(1){width:26px;}
.dtj2-header__menu-lines span:nth-child(2){width:18px;}
.dtj2-header__menu-lines span:nth-child(3){width:22px;}
.dtj2-header__menu-btn:hover .dtj2-header__menu-lines span{width:26px;}

/* ===== Follow floating btn ===== */
.dtj2-follow-btn{position:fixed;right:26px;bottom:26px;z-index:90;}
.dtj2-follow-btn a{
  display:flex;align-items:center;gap:9px;
  background:var(--main);color:#fff;
  padding:14px 22px;border-radius:50px;
  font-family:var(--font-en);font-weight:600;font-size:.9rem;
  box-shadow:0 12px 30px rgba(4,56,76,.32);
  transition:transform .35s var(--ease), background .35s var(--ease);
}
.dtj2-follow-btn a:hover{transform:translateY(-4px);background:var(--cat-far);}
.dtj2-follow-btn svg{width:16px;height:16px;}

/* ============================================================
   OVERLAY MENU
============================================================ */
.dtj2-overlay{
  position:fixed;inset:0;z-index:200;
  background:var(--main);
  color:#fff;
  opacity:0;visibility:hidden;
  clip-path:circle(0% at calc(100% - 60px) 50px);
  transition:clip-path .7s var(--ease), opacity .5s var(--ease), visibility .5s;
  overflow-y:auto;
}
.dtj2-overlay.is-open{
  opacity:1;visibility:visible;
  clip-path:circle(150% at calc(100% - 60px) 50px);
}
.dtj2-overlay__shapes{position:absolute;inset:0;overflow:hidden;pointer-events:none;}
.dtj2-overlay__shapes .shape{position:absolute;opacity:.12;background:#8aa6b0;}
.shape--circle{width:420px;height:420px;border-radius:50%;top:-120px;right:-80px;}
.shape--blob{width:360px;height:360px;border-radius:46% 54% 60% 40% / 48% 42% 58% 52%;bottom:-100px;left:-60px;}
.shape--square{width:240px;height:240px;border-radius:30px;top:40%;left:55%;transform:rotate(18deg);}

.dtj2-overlay__inner{
  position:relative;z-index:1;
  max-width:var(--container);margin:0 auto;
  min-height:100%;padding:30px 28px 40px;
  display:flex;flex-direction:column;
}
.dtj2-overlay__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:auto;}
.dtj2-overlay__logo{font-family:var(--font-en);font-weight:600;font-size:1.15rem;}
.dtj2-overlay__logo b{font-weight:800;}
.dtj2-overlay__close{
  background:none;border:none;cursor:pointer;color:#fff;width:42px;height:42px;
  border:1px solid rgba(255,255,255,.4);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:background .3s;
}
.dtj2-overlay__close svg{width:18px;height:18px;}
.dtj2-overlay__close:hover{background:rgba(255,255,255,.12);}

.dtj2-overlay__nav{
  display:grid;grid-template-columns:1.4fr 1fr;gap:60px;
  padding:60px 0;align-items:start;
}
.dtj2-overlay__col-ttl{
  font-family:var(--font-en);font-size:.8rem;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:26px;
}
.dtj2-overlay__list li{
  border-bottom:1px solid rgba(255,255,255,.14);
}
.dtj2-overlay__list a{
  display:flex;flex-direction:column;gap:2px;padding:18px 0;
  transition:padding-left .35s var(--ease);position:relative;
}
.dtj2-overlay__list a::before{
  content:"";position:absolute;left:-2px;top:50%;transform:translateY(-50%) scale(0);
  width:10px;height:10px;border-radius:50%;background:var(--c,#fff);
  transition:transform .35s var(--ease);
}
.dtj2-overlay__list a:hover{padding-left:26px;}
.dtj2-overlay__list a:hover::before{transform:translateY(-50%) scale(1);}
.dtj2-overlay__list .en{font-family:var(--font-en);font-weight:600;font-size:1.5rem;line-height:1.1;}
.dtj2-overlay__list .ja{font-size:.85rem;color:rgba(255,255,255,.6);}
.dtj2-overlay__list--simple a{padding:13px 0;}
.dtj2-overlay__list--simple{font-size:1.05rem;font-weight:500;}

.dtj2-overlay__search{margin-top:30px;}
.dtj2-overlay__search form{display:flex;border-bottom:1px solid rgba(255,255,255,.4);}
.dtj2-overlay__search input{
  flex:1;background:none;border:none;color:#fff;font-size:1rem;padding:10px 0;font-family:var(--font-ja);
}
.dtj2-overlay__search input::placeholder{color:rgba(255,255,255,.5);}
.dtj2-overlay__search input:focus{outline:none;}
.dtj2-overlay__search button{background:none;border:none;color:#fff;cursor:pointer;padding:0 6px;}
.dtj2-overlay__search svg{width:20px;height:20px;}

.dtj2-overlay__foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.14);
}
.dtj2-overlay__sns{display:flex;gap:18px;}
.dtj2-overlay__sns a{transition:opacity .3s;}
.dtj2-overlay__sns a:hover{opacity:.6;}
.dtj2-overlay__sns svg{width:22px;height:22px;}
.dtj2-overlay__copy{font-family:var(--font-en);font-size:.8rem;color:rgba(255,255,255,.5);}

body.is-menu-open{overflow:hidden;}

/* ============================================================
   HERO（idid風モチーフ）
============================================================ */
.dtj2-hero-catch{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;
  overflow:hidden;
}
.dtj2-hero-catch__bg{position:absolute;inset:0;pointer-events:none;}
.bg-shape{position:absolute;border-radius:50%;filter:blur(8px);opacity:.5;}
.bg-shape--1{width:540px;height:540px;background:radial-gradient(circle,#cfe3e8,transparent 70%);top:-140px;left:-120px;}
.bg-shape--2{width:480px;height:480px;background:radial-gradient(circle,#ecd9cc,transparent 70%);bottom:-120px;right:-100px;}
.bg-shape--3{width:360px;height:360px;background:radial-gradient(circle,#dfe6d9,transparent 70%);top:40%;left:60%;}

.dtj2-hero-catch__inner{position:relative;z-index:2;max-width:960px;padding:120px 24px 80px;}
.dtj2-hero-catch__eyebrow{
  font-family:var(--font-en);font-weight:600;font-size:.85rem;letter-spacing:.32em;
  color:var(--cat-far);margin-bottom:30px;
}
.dtj2-hero-catch__title{
  font-weight:900;line-height:1.4;letter-spacing:.02em;
  font-size:clamp(2rem,6.2vw,4.4rem);
}
.dtj2-hero-catch__title .line{display:block;}
.line--plain{margin-top:.1em;}

/* モチーフ付き文字 */
.motif-char{
  position:relative;display:inline-block;
  padding-top:.42em;
}
.motif-char .m{
  position:absolute;top:0;left:50%;transform:translateX(-50%) scale(0);
  width:.42em;height:.42em;border-radius:50%;
  background:var(--mc);
  opacity:0;
  animation:motifPop .7s var(--ease) forwards;
  animation-delay:calc(var(--i,0) * .12s + .3s);
}
.motif-char:nth-child(1){--i:0}
.motif-char:nth-child(2){--i:1}
.motif-char:nth-child(3){--i:2}
.motif-char:nth-child(4){--i:3}
.motif-char:nth-child(5){--i:4}
.motif-char:nth-child(6){--i:5}
/* モチーフを多彩な形に */
.motif-char:nth-child(2) .m{border-radius:40% 60% 55% 45% / 50% 45% 55% 50%;}
.motif-char:nth-child(3) .m{border-radius:6px;}
.motif-char:nth-child(4) .m{clip-path:polygon(50% 0,100% 100%,0 100%);border-radius:0;}
.motif-char:nth-child(5) .m{border-radius:50% 50% 50% 0;}
@keyframes motifPop{
  0%{opacity:0;transform:translateX(-50%) scale(0) translateY(8px);}
  60%{opacity:1;transform:translateX(-50%) scale(1.25) translateY(-2px);}
  100%{opacity:1;transform:translateX(-50%) scale(1) translateY(0);}
}

.dtj2-hero-catch__lead{
  margin-top:34px;color:var(--ink-soft);font-size:clamp(.92rem,1.8vw,1.05rem);line-height:2;
  transition-delay:.2s;
}
.dtj2-hero-catch__scroll{
  margin-top:60px;display:inline-flex;flex-direction:column;align-items:center;gap:12px;
  font-family:var(--font-en);font-size:.72rem;letter-spacing:.2em;color:var(--ink-soft);
  transition-delay:.35s;
}
.dtj2-hero-catch__scroll-line{width:1px;height:48px;background:var(--ink-soft);position:relative;overflow:hidden;}
.dtj2-hero-catch__scroll-line::after{
  content:"";position:absolute;top:-50%;left:0;width:100%;height:50%;background:var(--main);
  animation:scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot{0%{top:-50%}100%{top:100%}}

/* ============================================================
   MAIN / SECTION
============================================================ */
.dtj2-main{max-width:var(--container);margin:0 auto;padding:0 28px;}
.dtj2-section{padding:72px 0;}
.dtj2-section-head{
  display:flex;align-items:flex-end;gap:18px;margin-bottom:42px;flex-wrap:wrap;
}
.dtj2-section-eyebrow{
  font-family:var(--font-en);font-weight:600;font-size:.78rem;letter-spacing:.2em;
  color:var(--c,var(--cat-far));text-transform:uppercase;
}
.dtj2-section-title{
  font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:900;letter-spacing:.02em;line-height:1.2;
  flex:0 0 auto;
}
.dtj2-section-head .dtj2-section-eyebrow{position:absolute;top:0;left:0;line-height:1;}
.dtj2-section-head{position:relative;padding-top:30px;flex-direction:column;align-items:flex-start;}
.dtj2-section-more{
  margin-left:auto;font-family:var(--font-en);font-weight:600;font-size:.85rem;
  display:inline-flex;align-items:center;gap:8px;color:var(--main);
  position:absolute;right:0;bottom:0;transition:gap .3s var(--ease);
}
.dtj2-section-more .arrow{transition:transform .3s var(--ease);}
.dtj2-section-more:hover .arrow{transform:translateX(5px);}

/* ===== category tag ===== */
.dtj2-cat-tag{
  display:inline-block;font-size:.72rem;font-weight:700;
  color:#fff;background:var(--c,var(--main));
  padding:3px 11px;border-radius:50px;line-height:1.6;white-space:nowrap;
}

/* ============================================================
   PICKUP
============================================================ */
.dtj2-pickup__grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:start;}
.dtj2-pickup__lead{display:block;}
.dtj2-pickup__lead-thumb{display:block;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/2;}
.dtj2-pickup__lead-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.dtj2-pickup__lead:hover .dtj2-pickup__lead-thumb img{transform:scale(1.05);}
.dtj2-pickup__lead-body{display:flex;flex-direction:column;gap:10px;padding-top:18px;align-items:flex-start;}
.dtj2-pickup__lead-title{font-size:1.35rem;font-weight:700;line-height:1.5;}
.dtj2-pickup__lead-date,.dtj2-pickup__sub-title+.date{font-family:var(--font-en);font-size:.8rem;color:var(--ink-soft);}

.dtj2-pickup__sub{display:flex;flex-direction:column;gap:18px;}
.dtj2-pickup__sub a{display:flex;gap:16px;align-items:center;
  background:var(--bg-card);border-radius:14px;padding:12px;
  border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s var(--ease);}
.dtj2-pickup__sub a:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(4,56,76,.1);}
.dtj2-pickup__sub-thumb{flex:0 0 84px;width:84px;height:84px;border-radius:10px;overflow:hidden;}
.dtj2-pickup__sub-thumb img{width:100%;height:100%;object-fit:cover;}
.dtj2-pickup__sub-body{display:flex;flex-direction:column;gap:7px;align-items:flex-start;}
.dtj2-pickup__sub-title{font-size:.92rem;font-weight:700;line-height:1.55;}

/* ============================================================
   THEME GATEWAY
============================================================ */
.dtj2-theme__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.dtj2-theme__item{
  position:relative;overflow:hidden;
  background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--line);
  padding:36px 30px 30px;display:flex;flex-direction:column;gap:12px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
  min-height:240px;
}
.dtj2-theme__item:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(4,56,76,.12);}
.dtj2-theme__motif{
  position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;
  background:var(--c);opacity:.12;transition:transform .5s var(--ease),opacity .4s;
}
.dtj2-theme__item:hover .dtj2-theme__motif{transform:scale(1.35);opacity:.18;}
.dtj2-theme__no{font-family:var(--font-en);font-weight:800;font-size:2rem;color:var(--c);line-height:1;}
.dtj2-theme__name{font-size:1.2rem;font-weight:800;line-height:1.4;}
.dtj2-theme__desc{font-size:.85rem;color:var(--ink-soft);flex:1;}
.dtj2-theme__meta{
  font-family:var(--font-en);font-size:.82rem;font-weight:600;color:var(--c);
  display:flex;align-items:center;justify-content:space-between;
}
.dtj2-theme__meta .arrow{transition:transform .35s var(--ease);}
.dtj2-theme__item:hover .dtj2-theme__meta .arrow{transform:translateX(6px);}

/* 子カテゴリーチップ（円内タグ） */
.dtj2-theme__chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px;}
.dtj2-theme__chip{
  font-size:.74rem;font-weight:600;color:var(--ink-soft);
  background:color-mix(in srgb, var(--c) 12%, transparent);
  border:1px solid color-mix(in srgb, var(--c) 30%, transparent);
  padding:4px 11px;border-radius:50px;line-height:1.5;
  transition:background .3s,color .3s;
}
.dtj2-theme__chip:hover{background:var(--c);color:#fff;}

/* ============================================================
   CARD GRID
============================================================ */
.dtj2-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.dtj2-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);}
.dtj2-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(4,56,76,.12);}
.dtj2-card__thumb{display:block;overflow:hidden;aspect-ratio:3/2;}
.dtj2-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.dtj2-card:hover .dtj2-card__thumb img{transform:scale(1.06);}
.dtj2-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.dtj2-card__title{font-size:1.02rem;font-weight:700;line-height:1.55;}
.dtj2-card__title a{transition:color .3s;}
.dtj2-card__title a:hover{color:var(--main);}
.dtj2-card__date{font-family:var(--font-en);font-size:.78rem;color:var(--ink-soft);}

/* ============================================================
   FEATURE (lead + list)
============================================================ */
.dtj2-feature{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:start;}
.dtj2-feature__lead{display:block;}
.dtj2-feature__lead-thumb{display:block;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/2;}
.dtj2-feature__lead-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.dtj2-feature__lead:hover .dtj2-feature__lead-thumb img{transform:scale(1.05);}
.dtj2-feature__lead-body{display:flex;flex-direction:column;gap:12px;padding-top:18px;}
.dtj2-feature__lead-title{font-size:1.4rem;font-weight:800;line-height:1.5;}
.dtj2-feature__lead-excerpt{font-size:.9rem;color:var(--ink-soft);line-height:1.85;}
.dtj2-feature__lead-date{font-family:var(--font-en);font-size:.8rem;color:var(--ink-soft);}

.dtj2-feature__list{display:flex;flex-direction:column;}
.dtj2-feature__list li{border-bottom:1px solid var(--line);}
.dtj2-feature__list li:first-child{border-top:1px solid var(--line);}
.dtj2-feature__list a{display:flex;gap:16px;align-items:center;padding:16px 4px;transition:padding-left .3s var(--ease);}
.dtj2-feature__list a:hover{padding-left:10px;}
.dtj2-feature__list .thumb{flex:0 0 76px;width:76px;height:76px;border-radius:10px;overflow:hidden;}
.dtj2-feature__list .thumb img{width:100%;height:100%;object-fit:cover;}
.dtj2-feature__list .body{display:flex;flex-direction:column;gap:5px;}
.dtj2-feature__list .ttl{font-size:.92rem;font-weight:700;line-height:1.55;}
.dtj2-feature__list .date{font-family:var(--font-en);font-size:.75rem;color:var(--ink-soft);}

/* ============================================================
   RANKING
============================================================ */
.dtj2-ranking{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;}
.dtj2-ranking__item{
  position:relative;display:flex;gap:16px;align-items:center;
  background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:14px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.dtj2-ranking__item:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(4,56,76,.1);}
.dtj2-ranking__no{
  position:absolute;top:-10px;left:-6px;font-family:var(--font-en);font-weight:800;
  font-size:1.5rem;color:var(--main);background:var(--bg);padding:0 6px;border-radius:8px;
}
.dtj2-ranking__thumb{flex:0 0 70px;width:70px;height:70px;border-radius:10px;overflow:hidden;}
.dtj2-ranking__thumb img{width:100%;height:100%;object-fit:cover;}
.dtj2-ranking__body{display:flex;flex-direction:column;gap:7px;align-items:flex-start;}
.dtj2-ranking__title{font-size:.9rem;font-weight:700;line-height:1.5;}

/* ============================================================
   ABOUT / CTA
============================================================ */
.dtj2-about{
  position:relative;overflow:hidden;
  background:var(--main);color:#fff;border-radius:30px;
  margin:40px 28px 90px;padding:80px 40px;
  max-width:calc(var(--container) - 0px);
}
@media(min-width:1180px){.dtj2-about{margin-left:auto;margin-right:auto;}}
.dtj2-about__shapes{position:absolute;inset:0;pointer-events:none;}
.ab-shape{position:absolute;border-radius:50%;background:#0a4a60;opacity:.6;}
.ab-shape--1{width:360px;height:360px;top:-130px;right:-90px;}
.ab-shape--2{width:260px;height:260px;border-radius:46% 54% 60% 40% / 48% 42% 58% 52%;bottom:-110px;left:-60px;background:#0a546d;}
.dtj2-about__inner{position:relative;z-index:1;max-width:680px;}
.dtj2-about__eyebrow{font-family:var(--font-en);font-weight:600;font-size:.78rem;letter-spacing:.22em;color:rgba(255,255,255,.6);margin-bottom:18px;}
.dtj2-about__title{font-size:clamp(1.8rem,4.5vw,3rem);font-weight:900;line-height:1.4;margin-bottom:22px;}
.dtj2-about__lead{color:rgba(255,255,255,.82);font-size:.98rem;line-height:2;margin-bottom:34px;}
.dtj2-about__actions{display:flex;gap:16px;flex-wrap:wrap;}
.dtj2-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:50px;font-weight:700;font-size:.95rem;
  transition:transform .35s var(--ease),background .35s var(--ease),color .35s;
}
.dtj2-btn .arrow{transition:transform .3s var(--ease);}
.dtj2-btn:hover .arrow{transform:translateX(5px);}
.dtj2-btn--primary{background:#fff;color:var(--main);}
.dtj2-btn--primary:hover{transform:translateY(-3px);background:var(--cat-aware);color:#fff;}
.dtj2-btn--ghost{border:1px solid rgba(255,255,255,.5);color:#fff;}
.dtj2-btn--ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);}

/* ============================================================
   FOOTER
============================================================ */
.dtj2-footer{background:#0e2530;color:#cdd7dc;}
.dtj2-footer__main{padding:70px 0 50px;}
.dtj2-footer__inner{
  max-width:var(--container);margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;
}
.dtj2-footer__logo{font-family:var(--font-en);font-weight:600;font-size:1.3rem;color:#fff;display:inline-block;margin-bottom:18px;}
.dtj2-footer__logo b{font-weight:800;}
.dtj2-footer__tagline{font-size:.85rem;line-height:1.9;color:#9fb0b8;margin-bottom:22px;}
.dtj2-footer__sns{display:flex;gap:16px;}
.dtj2-footer__sns a{transition:opacity .3s;}
.dtj2-footer__sns a:hover{opacity:.6;}
.dtj2-footer__sns svg{width:20px;height:20px;}
.dtj2-footer__col-title{font-size:.92rem;font-weight:700;color:#fff;margin-bottom:18px;}
.dtj2-footer__links li{margin-bottom:11px;}
.dtj2-footer__links a{font-size:.82rem;color:#9fb0b8;transition:color .3s;}
.dtj2-footer__links a:hover{color:#fff;}
.dtj2-footer__bottom{border-top:1px solid rgba(255,255,255,.08);}
.dtj2-footer__bottom-inner{
  max-width:var(--container);margin:0 auto;padding:22px 28px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
.dtj2-footer__copyright{font-family:var(--font-en);font-size:.78rem;color:#8499a1;}
.dtj2-footer__legal{display:flex;gap:22px;}
.dtj2-footer__legal a{font-size:.78rem;color:#8499a1;transition:color .3s;}
.dtj2-footer__legal a:hover{color:#fff;}

/* ============================================================
   RESPONSIVE
============================================================ */
@media(max-width:980px){
  .dtj2-pickup__grid{grid-template-columns:1fr;gap:30px;}
  .dtj2-feature{grid-template-columns:1fr;gap:24px;}
  .dtj2-card-grid{grid-template-columns:repeat(2,1fr);gap:22px;}
  .dtj2-theme__grid{grid-template-columns:1fr;gap:18px;}
  .dtj2-theme__item{min-height:auto;}
  .dtj2-overlay__nav{grid-template-columns:1fr;gap:40px;padding:40px 0;}
  .dtj2-footer__inner{grid-template-columns:1fr 1fr;gap:36px;}
  .dtj2-footer__brand{grid-column:1/-1;}
}
@media(max-width:600px){
  .dtj2-header__inner{padding:0 18px;}
  .dtj2-main{padding:0 18px;}
  .dtj2-section{padding:54px 0;}
  .dtj2-card-grid{grid-template-columns:1fr;}
  .dtj2-ranking{grid-template-columns:1fr;}
  .dtj2-about{margin:30px 18px 70px;padding:56px 26px;border-radius:24px;}
  .dtj2-footer__inner{grid-template-columns:1fr;gap:30px;}
  .dtj2-follow-btn{right:16px;bottom:16px;}
  .dtj2-follow-btn a{padding:12px 18px;}
  .dtj2-hero-catch__lead .pc-br{display:none;}
  .dtj2-overlay__list .en{font-size:1.25rem;}
}

/* ===== ロゴ画像 ===== */
.dtj2-header__logo img{height:58px;width:auto;display:block;}
.dtj2-overlay__logo img{height:46px;width:auto;display:block;}
.dtj2-footer__logo img{height:44px;width:auto;display:block;}
@media(max-width:600px){
  .dtj2-header__logo img{height:44px;}
}

/* ============================================================
   新着記事：横スクロール・マーキー（idid "Today's Bookmark"風）
============================================================ */
.dtj2-ticker{padding-bottom:24px;}
.dtj2-marquee{
  width:100vw;margin-left:calc(50% - 50vw);
  overflow:hidden;padding:10px 0 40px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);
          mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);
}
.dtj2-marquee__track{display:flex;gap:24px;width:max-content;animation:dtj2-marq 80s linear infinite;}
.dtj2-marquee:hover .dtj2-marquee__track,
.dtj2-marquee:focus-within .dtj2-marquee__track{animation-play-state:paused;}
.dtj2-marquee__item{
  flex:0 0 300px;width:300px;display:block;
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.dtj2-marquee__item:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(4,56,76,.12);}
.dtj2-marquee__thumb{display:block;aspect-ratio:3/2;overflow:hidden;}
.dtj2-marquee__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.dtj2-marquee__item:hover .dtj2-marquee__thumb img{transform:scale(1.06);}
.dtj2-marquee__body{display:flex;flex-direction:column;gap:9px;align-items:flex-start;padding:16px 18px 20px;}
.dtj2-marquee__title{
  font-size:.98rem;font-weight:700;line-height:1.5;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.dtj2-marquee__date{font-family:var(--font-en);font-size:.78rem;color:var(--ink-soft);}
@keyframes dtj2-marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:600px){
  .dtj2-marquee__item{flex-basis:240px;width:240px;}
}

/* ============================================================
   背景アニメ（ヒーローの図形＋ページ全体の浮遊ブロブ）
============================================================ */
.bg-shape--1{animation:dtj2-drift1 19s ease-in-out infinite;}
.bg-shape--2{animation:dtj2-drift2 23s ease-in-out infinite;}
.bg-shape--3{animation:dtj2-drift3 21s ease-in-out infinite;}
@keyframes dtj2-drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(50px,40px) scale(1.08)}}
@keyframes dtj2-drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-46px,30px) scale(1.1)}}
@keyframes dtj2-drift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-42px) scale(1.06)}}

.dtj2-bgfx{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;}
.dtj2-bgfx span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.6;will-change:transform;}
.dtj2-bgfx span:nth-child(1){width:460px;height:460px;background:#a9cedb;top:6%;left:-6%;animation:dtj2-bg1 26s ease-in-out infinite;}
.dtj2-bgfx span:nth-child(2){width:400px;height:400px;background:#e2c1aa;top:42%;right:-8%;animation:dtj2-bg2 31s ease-in-out infinite;}
.dtj2-bgfx span:nth-child(3){width:360px;height:360px;background:#bdd3b6;bottom:4%;left:26%;animation:dtj2-bg3 35s ease-in-out infinite;}
.dtj2-bgfx span:nth-child(4){width:300px;height:300px;background:#cdbcd9;top:24%;left:48%;animation:dtj2-bg1 29s ease-in-out infinite reverse;}
@keyframes dtj2-bg1{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,50px)}}
@keyframes dtj2-bg2{0%,100%{transform:translate(0,0)}50%{transform:translate(-70px,44px)}}
@keyframes dtj2-bg3{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,-60px)}}

/* ============================================================
   子カテゴリ カラフル横流しティッカー（idid風・注目の記事の上）
============================================================ */
.dtj2-tickertext{
  width:100vw;margin-left:calc(50% - 50vw);
  overflow:hidden;padding:15px 0;margin-top:6px;
  background:var(--bg-card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.dtj2-tickertext__track{display:flex;align-items:center;width:max-content;animation:dtj2-tick 48s linear infinite;}
.dtj2-tickertext:hover .dtj2-tickertext__track,
.dtj2-tickertext:focus-within .dtj2-tickertext__track{animation-play-state:paused;}
.dtj2-tickertext__item{
  flex:0 0 auto;white-space:nowrap;
  font-family:var(--font-ja);font-weight:800;font-size:1.05rem;letter-spacing:.02em;
  color:var(--c,var(--main));padding:0 2px;transition:opacity .2s;
}
.dtj2-tickertext__item:hover{opacity:.6;}
.dtj2-tickertext__sep{flex:0 0 auto;color:var(--ink-soft);opacity:.45;font-size:.7rem;padding:0 22px;}
@keyframes dtj2-tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .motif-char .m{animation:none;opacity:1;transform:translateX(-50%) scale(1);}
  .dtj2-marquee__track,.dtj2-tickertext__track{animation:none;}
  .bg-shape--1,.bg-shape--2,.bg-shape--3,.dtj2-bgfx span{animation:none;}
  *{scroll-behavior:auto;}
}