/* =========================================================
   SANGAKUREN renewal — shared stylesheet
   concept "巡る / Circulation"｜urbaniz構造＋craftcorp works＋セリフ
   ========================================================= */
:root{
  --ink:#15171c;
  --ink-soft:#5b606b;
  --ink-faint:#9aa0ab;
  --bg:#f6f5f2;
  --bg-card:#ffffff;
  --navy:#1a2e5a;
  --navy-soft:#314a82;
  --gold:#c8922a;
  --line:#e3e1da;
  --line-strong:#cbc9c1;
  --gothic:"Zen Kaku Gothic New",sans-serif;
  --inter:"Inter",sans-serif;
  --garamond:"EB Garamond","Noto Serif JP",serif;
  --serif-jp:"Noto Serif JP",serif;
  --ease:cubic-bezier(.215,.61,.355,1);
  --maxw:1280px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:62.5%;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--gothic);font-weight:400;line-height:1.8;
  font-feature-settings:"palt" 1;letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
.en{font-family:var(--inter);}
.wrap{width:88%;max-width:var(--maxw);margin-inline:auto;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
.reveal.d4{transition-delay:.32s;}

/* =========================================================
   HEADER
   ========================================================= */
.hdr{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:26px clamp(20px,4%,56px);
  transition:background .4s var(--ease),padding .4s var(--ease),box-shadow .4s var(--ease);
}
.hdr.fix{background:rgba(246,245,242,.9);backdrop-filter:blur(12px);padding-top:16px;padding-bottom:16px;box-shadow:0 1px 0 var(--line);}
.brand{display:flex;flex-direction:column;line-height:1;gap:5px;}
.brand .logo{height:38px;width:auto;display:block;}
.hdr.fix .brand .logo{height:34px;}
.nav{display:flex;align-items:center;gap:2.4rem;}
.nav a.lnk{font-size:1.3rem;font-weight:500;color:var(--ink);transition:color .25s;position:relative;}
.nav a.lnk::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:var(--navy);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease);}
.nav a.lnk:hover::after{transform:scaleX(1);transform-origin:left;}
.nav .cta{display:inline-flex;align-items:center;gap:.8rem;background:var(--ink);color:#fff;font-size:1.25rem;font-weight:600;letter-spacing:.06em;padding:1.1rem 2rem;border-radius:50px;transition:background .3s;}
.nav .cta:hover{background:var(--navy);}
.nav .cta .en{font-size:1.1rem;opacity:.7;}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{display:inline-flex;align-items:center;gap:1.2rem;font-size:1.4rem;font-weight:600;letter-spacing:.05em;padding:1.6rem 2.8rem;border-radius:50px;border:1px solid var(--ink);transition:.3s var(--ease);}
.btn .en{font-size:1.1rem;opacity:.65;}
.btn.-fill{background:var(--ink);color:#fff;border-color:var(--ink);}
.btn.-fill:hover{background:var(--navy);border-color:var(--navy);}
.btn.-ghost:hover{background:var(--ink);color:#fff;}
.btn .arw{transition:transform .3s var(--ease);}
.btn:hover .arw{transform:translateX(5px);}
.btn.-white{background:#fff;color:var(--navy);border-color:#fff;}
.btn.-white:hover{background:var(--gold);border-color:var(--gold);color:#fff;}
.btn.-outline-w{border-color:rgba(255,255,255,.4);color:#fff;}
.btn.-outline-w:hover{background:rgba(255,255,255,.1);}

/* =========================================================
   HERO（urbaniz構造）
   ========================================================= */
.hero2{position:relative;overflow:hidden;height:100vh;min-height:620px;}
.hero2__img{position:absolute;inset:0;background-size:cover;background-position:50% 50%;}
.hero2__img::before{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(13,18,38,.62) 0%,rgba(13,18,38,.28) 45%,rgba(13,18,38,.05) 75%);}
.hero2__content{position:relative;width:calc(100% - 100px);max-width:1640px;height:100%;margin:0 auto;}
.hero2__catch{position:absolute;top:57%;left:0;transform:translateY(-50%);color:#fff;max-width:64%;}
.hero2__catch-ja{font-family:var(--serif-jp);font-weight:600;font-size:clamp(3.2rem,5.4vw,7rem);line-height:1.32;letter-spacing:.02em;margin:0;text-shadow:0 2px 40px rgba(0,0,0,.28);}
.hero2__catch-ja em{font-style:normal;}
.hero2__catch-ja .l{display:block;white-space:nowrap;}
.hero2__catch-en{display:flex;align-items:center;gap:2.2rem;margin-top:2.8rem;font-family:var(--garamond);font-style:italic;font-weight:500;font-size:clamp(1.4rem,1.55vw,1.9rem);letter-spacing:.05em;color:#fff;white-space:nowrap;}
.hero2__catch-en::after{content:"";flex:1 1 auto;height:1px;background:rgba(255,255,255,.7);}
.hero2__news{position:absolute;right:0;bottom:5%;display:flex;align-items:center;gap:2rem;max-width:480px;padding:1.8rem 2.8rem;background:#fff;box-shadow:0 24px 60px -30px rgba(0,0,0,.5);}
.hero2__news .nt{flex:0 0 auto;font-family:var(--garamond);font-size:1.3rem;font-weight:600;letter-spacing:.12em;color:var(--navy);}
.hero2__news a{display:flex;align-items:center;gap:1.4rem;min-width:0;color:var(--ink);}
.hero2__news time{flex:0 0 auto;font-family:var(--inter);font-size:1.15rem;color:var(--ink-faint);letter-spacing:.04em;}
.hero2__news .ntx{font-size:1.3rem;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* scroll cue */
.scrollcue{position:absolute;left:clamp(20px,6%,56px);bottom:34px;display:flex;align-items:center;gap:1.2rem;font-family:var(--inter);font-size:1.05rem;letter-spacing:.25em;color:var(--ink-faint);z-index:3;}
.scrollcue .bar{width:46px;height:1px;background:var(--line-strong);position:relative;overflow:hidden;}
.scrollcue .bar::after{content:"";position:absolute;inset:0;background:var(--navy);transform:translateX(-100%);animation:cue 2.4s var(--ease) infinite;}
.hero2 .scrollcue{color:rgba(255,255,255,.85);}
.hero2 .scrollcue .bar{background:rgba(255,255,255,.4);}
.hero2 .scrollcue .bar::after{background:#fff;}
@keyframes cue{0%{transform:translateX(-100%);}50%{transform:translateX(0);}100%{transform:translateX(100%);}}
@keyframes spin{to{transform:rotate(360deg);}}

/* =========================================================
   セクション共通／見出し
   ========================================================= */
.section{padding:clamp(9rem,13vw,17rem) 0;}
.bg-white{background:#fff;}
.sec-label{display:inline-flex;align-items:center;gap:1rem;font-family:var(--inter);font-size:1.2rem;font-weight:600;letter-spacing:.22em;color:var(--navy);margin-bottom:3rem;}
.sec-label::before{content:"";width:34px;height:1px;background:var(--navy);}
.lab2{font-family:var(--garamond);font-style:italic;font-weight:500;font-size:1.7rem;letter-spacing:.06em;color:var(--navy);margin:0 0 2.2rem;}
.h2-serif{font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.6rem,3.7vw,4.6rem);line-height:1.45;letter-spacing:.01em;margin:0 0 2.6rem;}
.h2-serif em{font-style:normal;color:var(--navy);}
.lead2{font-size:1.55rem;line-height:2;color:var(--ink-soft);max-width:44em;margin:0 0 6rem;}

/* =========================================================
   MESSAGE 一文
   ========================================================= */
.msg-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:5rem;align-items:center;}
.msg-fig{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);}
.msg-fig img{width:100%;aspect-ratio:3/2;object-fit:cover;}
.msg p{font-size:clamp(2.2rem,3.2vw,4rem);font-weight:700;line-height:1.7;letter-spacing:.01em;margin:0;max-width:18em;font-family:var(--serif-jp);}
.msg p .hl{color:var(--navy);}
.msg .note{font-size:1.5rem;color:var(--ink-soft);margin-top:3.5rem;max-width:34em;font-family:var(--gothic);font-weight:400;}
@media(max-width:880px){.msg-grid{grid-template-columns:1fr;gap:3.5rem;}}

/* =========================================================
   CIRCULATION MODEL（白基調・番号＋線アイコン）
   ========================================================= */
.model2{background:var(--bg);}
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:3rem 2.8rem;border-top:1px solid var(--line-strong);}
.phase{list-style:none;position:relative;padding:3.4rem 0 0;}
.phase::before{content:"";position:absolute;top:-1px;left:0;width:46px;height:2px;background:var(--navy);}
.phase .pnum{display:block;font-family:var(--garamond);font-size:2.6rem;line-height:1;color:var(--navy);margin-bottom:2.4rem;}
.phase .pic{display:block;width:38px;height:38px;color:var(--navy);margin-bottom:2rem;}
.phase .pic svg{width:100%;height:100%;display:block;}
.phase .ptitle{display:flex;align-items:baseline;gap:.9rem;font-family:var(--serif-jp);font-weight:600;font-size:2.3rem;line-height:1.3;margin:0 0 1.4rem;}
.phase .ptitle .en{font-family:var(--garamond);font-style:italic;font-size:1.25rem;font-weight:500;color:var(--navy);}
.phase p{font-size:1.4rem;line-height:1.9;color:var(--ink-soft);margin:0;}
.loopnote{display:flex;align-items:center;gap:1.2rem;font-family:var(--garamond);font-style:italic;font-size:1.6rem;color:var(--navy);margin-top:5rem;}
.loopnote::before{content:"\21BB";font-style:normal;font-size:2rem;}

/* =========================================================
   PROJECTS（craftcorp works）
   ========================================================= */
.works2-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:5rem;flex-wrap:wrap;}
.more-link{display:inline-flex;align-items:center;gap:1rem;font-family:var(--garamond);font-style:italic;font-size:1.55rem;color:var(--navy);white-space:nowrap;transition:gap .3s var(--ease);}
.more-link:hover{gap:1.7rem;}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3.6rem 2.6rem;}
.work__img{display:block;position:relative;overflow:hidden;border-radius:6px;aspect-ratio:3/2;}
.work__img img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease);}
.work:hover .work__img img{transform:scale(1.06);}
.work__new{position:absolute;top:0;left:0;z-index:2;background:var(--navy);color:#fff;font-family:var(--inter);font-size:1.05rem;font-weight:700;letter-spacing:.12em;padding:.6rem 1.4rem;}
.work__body{padding:2.2rem 0 0;}
.work__sub{display:block;font-family:var(--inter);font-size:1.2rem;color:var(--ink-faint);letter-spacing:.06em;margin-bottom:1rem;}
.work__ttl{font-family:var(--serif-jp);font-weight:600;font-size:2.05rem;line-height:1.5;margin:0 0 1.2rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;}
.work__ttl a{transition:color .25s;}
.work__ttl a:hover{color:var(--navy);}
.work__txt{font-size:1.35rem;line-height:1.85;color:var(--ink-soft);margin:0 0 2rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.work__keys{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;padding-top:1.8rem;border-top:1px solid var(--line);}
.work__keys .kl{font-family:var(--garamond);font-style:italic;font-size:1.25rem;color:var(--ink-faint);margin-right:.3rem;}
.work__keys .key{font-size:1.15rem;color:var(--ink-soft);border:1px solid var(--line-strong);border-radius:50px;padding:.5rem 1.4rem;transition:background .25s,color .25s,border-color .25s;}
.work__keys .key:hover{background:var(--navy);color:#fff;border-color:var(--navy);}

/* =========================================================
   連携の流れ（ステップ）
   ========================================================= */
.flow{background:#fff;}
.flow .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:6rem;align-items:start;}
.flow .grid>div:first-child{position:sticky;top:120px;}
.flow h2{font-size:clamp(2.6rem,3.4vw,4.2rem);font-weight:600;font-family:var(--serif-jp);line-height:1.35;margin:.6rem 0 2.4rem;}
.flow .lead{font-size:1.55rem;line-height:2;color:var(--ink-soft);margin:0 0 3.4rem;}
.flow ol{counter-reset:f;display:flex;flex-direction:column;list-style:none;margin:0;padding:0;}
.flow li{counter-increment:f;display:grid;grid-template-columns:auto 1fr;gap:2.4rem;padding:2.8rem 0;border-top:1px solid var(--line);align-items:start;}
.flow li:last-child{border-bottom:1px solid var(--line);}
.flow li::before{content:counter(f,decimal-leading-zero);font-family:var(--garamond);font-size:1.8rem;font-weight:500;color:var(--navy);padding-top:.2rem;}
.flow li h4{font-family:var(--serif-jp);font-size:1.9rem;font-weight:600;margin:0 0 .8rem;}
.flow li p{font-size:1.4rem;line-height:1.85;color:var(--ink-soft);margin:0;}
.flow-figure{margin:4.5rem 0 0;border-radius:14px;overflow:hidden;border:1px solid var(--line);}
.flow-figure img{width:100%;aspect-ratio:3/2;object-fit:cover;}

/* =========================================================
   PARTNERS
   ========================================================= */
.partners{text-align:center;}
.partners .lab2,.partners .sec-label{justify-content:center;}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:2.4rem 4rem;margin-top:4rem;}
.logos span{font-family:var(--inter);font-weight:700;font-size:1.7rem;letter-spacing:.04em;color:var(--ink-faint);padding:1.4rem 2.4rem;border:1px solid var(--line);border-radius:8px;background:#fff;transition:color .3s,border-color .3s;}
.logos span:hover{color:var(--navy);border-color:var(--line-strong);}

/* =========================================================
   CTA band
   ========================================================= */
.cta-band{background:var(--navy);color:#fff;border-radius:24px;padding:clamp(5rem,7vw,8rem) clamp(3rem,6vw,8rem);display:grid;grid-template-columns:1fr auto;gap:4rem;align-items:center;position:relative;overflow:hidden;isolation:isolate;}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(20,26,48,.94) 35%,rgba(26,46,90,.66));z-index:1;}
.cta-band > *{position:relative;z-index:2;}
.cta-band .glyph{position:absolute;right:-2rem;bottom:-6rem;font-family:var(--inter);font-weight:900;font-size:24rem;color:rgba(255,255,255,.05);letter-spacing:-.05em;pointer-events:none;}
.cta-band h2{font-family:var(--serif-jp);font-size:clamp(2.6rem,3.6vw,4.4rem);font-weight:600;line-height:1.4;margin:0 0 1.6rem;}
.cta-band p{font-size:1.5rem;line-height:1.9;color:rgba(255,255,255,.72);margin:0;max-width:34em;}
.cta-band .side{display:flex;flex-direction:column;gap:1.4rem;}

/* =========================================================
   FOOTER
   ========================================================= */
.ftr{background:var(--ink);color:rgba(255,255,255,.55);padding:7rem 0 3rem;}
.ftr .top{display:flex;justify-content:space-between;gap:4rem;flex-wrap:wrap;padding-bottom:4rem;border-bottom:1px solid rgba(255,255,255,.12);}
.ftr .mark{font-family:var(--inter);font-weight:800;font-size:2.2rem;color:#fff;letter-spacing:-.02em;margin-bottom:1.2rem;}
.ftr .addr{font-size:1.35rem;line-height:1.9;}
.ftr nav{display:flex;gap:5rem;flex-wrap:wrap;}
.ftr nav ul li{margin-bottom:1.2rem;}
.ftr nav a{font-size:1.35rem;color:rgba(255,255,255,.6);transition:color .25s;}
.ftr nav a:hover{color:#fff;}
.ftr nav .htitle{font-family:var(--inter);font-size:1.1rem;letter-spacing:.18em;color:rgba(255,255,255,.35);margin-bottom:1.8rem;}
.ftr .copy{padding-top:3rem;font-family:var(--inter);font-size:1.15rem;color:rgba(255,255,255,.3);text-align:center;}

/* =========================================================
   marquee
   ========================================================= */
.marquee{overflow:hidden;padding:3rem 0;border-block:1px solid var(--line);background:var(--bg);}
.marquee .row{display:flex;white-space:nowrap;animation:slide 30s linear infinite;}
.marquee span{font-family:var(--inter);font-size:clamp(2.4rem,3.4vw,3.6rem);font-weight:800;letter-spacing:-.01em;color:var(--ink);padding:0 3rem;display:inline-flex;align-items:center;gap:3rem;}
.marquee span em{font-style:normal;color:var(--navy);}
.marquee span::after{content:"●";color:var(--gold);font-size:.8rem;}
@keyframes slide{to{transform:translateX(-50%);}}

/* =========================================================
   写真の統一グレード／世界観バンド／教育産業ペア
   ========================================================= */
.graded{filter:grayscale(.18) contrast(1.04) brightness(1.02) saturate(.86);}
.band{position:relative;min-height:72vh;display:flex;align-items:flex-end;overflow:hidden;}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.02);}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,46,90,.18) 30%,rgba(21,23,28,.80));}
.band .band-inner{position:relative;z-index:2;padding-bottom:9rem;color:#fff;}
.band .sec-label{color:#fff;}
.band .sec-label::before{background:rgba(255,255,255,.6);}
.band p{font-family:var(--serif-jp);font-size:clamp(2.4rem,3.8vw,4.8rem);font-weight:600;line-height:1.4;margin:1.6rem 0 0;letter-spacing:.01em;}
.pair h2{font-family:var(--serif-jp);font-size:clamp(2.6rem,3.4vw,4.2rem);font-weight:600;line-height:1.3;margin:.4rem 0 5rem;}
.pair h2 em{font-style:normal;color:var(--navy);}
.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.2rem;}
.pair figure{margin:0;}
.pair figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;border:1px solid var(--line);}
.pair figcaption{display:flex;flex-direction:column;gap:.5rem;margin-top:2.2rem;font-size:1.8rem;font-weight:700;line-height:1.4;font-family:var(--serif-jp);}
.pair figcaption .en{font-family:var(--inter);font-size:1.15rem;font-weight:700;letter-spacing:.18em;color:var(--navy);}

/* =========================================================
   下層ページ共通
   ========================================================= */
.page-hero{position:relative;height:56vh;min-height:400px;display:flex;align-items:flex-end;overflow:hidden;}
.page-hero__img{position:absolute;inset:0;background-size:cover;background-position:50% 50%;}
.page-hero__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,18,38,.42) 15%,rgba(13,18,38,.74));}
.page-hero .inner{position:relative;z-index:2;width:88%;max-width:var(--maxw);margin:0 auto;padding-bottom:6rem;color:#fff;}
.page-hero .lab{font-family:var(--garamond);font-style:italic;font-size:1.7rem;letter-spacing:.06em;margin:0 0 1.2rem;opacity:.92;}
.page-hero h1{font-family:var(--serif-jp);font-weight:600;font-size:clamp(3rem,4.6vw,5.4rem);line-height:1.3;margin:0;letter-spacing:.02em;}
.crumb{display:flex;align-items:center;gap:.8rem;font-family:var(--inter);font-size:1.15rem;color:var(--ink-faint);padding:2.6rem 0;width:88%;max-width:var(--maxw);margin:0 auto;}
.crumb a:hover{color:var(--navy);}
.crumb .sep{opacity:.5;}
.prose p{font-size:1.5rem;line-height:2.1;color:var(--ink-soft);margin:0 0 2rem;max-width:42em;}
/* 単一投稿（記事）の本文幅 */
.article-body{max-width:80rem;margin-inline:auto;}
.article-body p{max-width:none;}
.article-body img{max-width:100%;height:auto;}
.split{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;}
.split figure{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);}
.split figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split.-rev > :first-child{order:2;}
/* 循環フェーズの詳細ブロック */
.cphase{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;padding:7rem 0;border-top:1px solid var(--line);}
.cphase:first-of-type{border-top:none;}
.cphase.-rev > figure{order:2;}
.cphase figure{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);}
.cphase figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.cphase .pn{display:flex;align-items:center;gap:1.2rem;font-family:var(--garamond);font-style:italic;font-size:1.6rem;color:var(--navy);margin-bottom:1.4rem;}
.cphase .pn .num{font-size:2.2rem;}
.cphase h3{font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.4rem,3vw,3.4rem);line-height:1.4;margin:0 0 2rem;}
.cphase p{font-size:1.45rem;line-height:2;color:var(--ink-soft);margin:0 0 1.6rem;}
.cphase ul.pts{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.4rem;}
.cphase ul.pts li{font-size:1.2rem;color:var(--ink-soft);border:1px solid var(--line-strong);border-radius:50px;padding:.5rem 1.4rem;}
/* プロジェクト詳細 */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:1.8rem;}
.gallery img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:8px;border:1px solid var(--line);}
.pj-meta{border-top:1px solid var(--line-strong);max-width:560px;}
.pj-meta dl{display:grid;grid-template-columns:130px 1fr;border-bottom:1px solid var(--line);margin:0;}
.pj-meta dt{padding:1.8rem 0;font-weight:700;font-size:1.3rem;}
.pj-meta dd{padding:1.8rem 0;margin:0;font-size:1.3rem;color:var(--ink-soft);line-height:1.8;}
.back-link{display:inline-flex;align-items:center;gap:1rem;font-family:var(--garamond);font-style:italic;font-size:1.5rem;color:var(--navy);margin-top:5rem;}
@media(max-width:880px){.split.-rev > :first-child{order:0;}.cphase{grid-template-columns:1fr;gap:3rem;}.cphase.-rev > figure{order:0;}}
@media(max-width:600px){.gallery{grid-template-columns:1fr;}.pj-meta dl{grid-template-columns:1fr;}.pj-meta dt{padding-bottom:0;}.pj-meta dd{padding-top:.5rem;}}
.vision{font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.2rem,3vw,3.6rem);line-height:1.7;letter-spacing:.01em;margin:0;}
.vision em{font-style:normal;color:var(--navy);}
.org{border-top:1px solid var(--line-strong);max-width:820px;}
.org dl{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line);margin:0;}
.org dt{padding:2.2rem 0;font-weight:700;font-size:1.4rem;}
.org dd{padding:2.2rem 0;margin:0;font-size:1.4rem;color:var(--ink-soft);line-height:1.9;}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.6rem;}
.svc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:3.4rem 3rem;transition:transform .5s var(--ease),box-shadow .5s var(--ease);}
.svc:hover{transform:translateY(-6px);box-shadow:0 24px 50px -30px rgba(20,30,60,.35);}
.svc .pic{width:40px;height:40px;color:var(--navy);margin-bottom:2.2rem;}
.svc .pic svg{width:100%;height:100%;}
.svc h3{font-family:var(--serif-jp);font-weight:600;font-size:2rem;margin:0 0 1.2rem;}
.svc p{font-size:1.35rem;line-height:1.9;color:var(--ink-soft);margin:0;}
.news-list{border-top:1px solid var(--line-strong);}
.news-row{display:grid;grid-template-columns:150px 130px 1fr auto;gap:2rem;align-items:center;padding:2.6rem 1.2rem;border-bottom:1px solid var(--line);transition:background .25s;}
.news-row:hover{background:#fff;}
.news-row time{font-family:var(--inter);font-size:1.25rem;color:var(--ink-faint);}
.news-row .cat{justify-self:start;font-family:var(--inter);font-size:1.1rem;letter-spacing:.06em;color:var(--navy);border:1px solid var(--line-strong);border-radius:50px;padding:.4rem 1.4rem;}
.news-row .t{font-size:1.5rem;line-height:1.6;}
.news-row .arw{color:var(--ink-faint);transition:transform .3s var(--ease);}
.news-row:hover .arw{transform:translateX(5px);}
.form{max-width:760px;}
.field{margin-bottom:2.6rem;}
.field label{display:block;font-size:1.35rem;font-weight:700;margin-bottom:1rem;}
.field label .req{color:var(--gold);font-size:1.1rem;margin-left:.6rem;}
.field input,.field textarea,.field select{width:100%;font-family:inherit;font-size:1.45rem;color:var(--ink);background:#fff;border:1px solid var(--line-strong);border-radius:8px;padding:1.4rem 1.6rem;transition:border-color .25s;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--navy);}
.field textarea{min-height:170px;resize:vertical;}
.form .btn{cursor:pointer;background:var(--ink);color:#fff;border-color:var(--ink);margin-top:1rem;}
.form .btn:hover{background:var(--navy);border-color:var(--navy);}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:980px){
  .steps{grid-template-columns:repeat(2,1fr);}
  .flow .grid{grid-template-columns:1fr;gap:3rem;}
  .cta-band{grid-template-columns:1fr;}
  .hero2__content{width:calc(100% - 48px);}
  .hero2__catch{max-width:90%;}
  .hero2__news{right:auto;left:0;max-width:88%;}
  .phases{grid-template-columns:repeat(2,1fr);gap:4rem 2.6rem;}
}
@media(max-width:900px){.works-grid{grid-template-columns:repeat(2,1fr);}.svc-grid{grid-template-columns:1fr;}}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:3rem;}}
@media(max-width:780px){.pair-grid{grid-template-columns:1fr;gap:4.5rem;}}
@media(max-width:760px){
  .news-row{grid-template-columns:auto 1fr;gap:.6rem 1.4rem;}
  .news-row .t{grid-column:1/-1;}
  .news-row .arw{display:none;}
}
@media(max-width:680px){
  .nav .lnk{display:none;}
  .org dl{grid-template-columns:1fr;}
  .org dt{padding-bottom:0;}
  .org dd{padding-top:.6rem;}
}
@media(max-width:600px){
  .works-grid{grid-template-columns:1fr;}
  .phases{grid-template-columns:1fr;}
  .hero2__catch-en{white-space:normal;}
}

/* =========================================================
   GSAP 有効時（パララックス用のサイズ確保／二重transition回避）
   ========================================================= */
.gsap .reveal{transition:none;}
.gsap .hero2__img,.gsap .page-hero__img{height:150%;top:-25%;bottom:auto;}
.gsap .band img{height:144%;top:-22%;bottom:auto;transform:none;}
/* ヒーロー見出しの行マスク */
.gsap .hero2__catch-ja .l{overflow:hidden;padding-bottom:.12em;}
.hero2__catch-ja .li{display:block;}

/* =========================================================
   循環モデル：ピン留め（リング描画＋フェーズ順送り）
   ========================================================= */
.model-pin{background:var(--bg);}
.model-pin__inner{padding:12rem 0;}
.gsap .model-pin__inner{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:10rem 0;}
.model-pin__head{margin-bottom:5rem;}
.model-pin__stage{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;}
.mp-ring svg{width:100%;max-width:460px;display:block;margin:0 auto;overflow:visible;}
.mp-track{fill:none;stroke:var(--line-strong);stroke-width:1.4;}
.mp-prog{fill:none;stroke:url(#mg);stroke-width:4;stroke-linecap:round;}
.mp-node{transform-box:fill-box;transform-origin:center;}
.mp-node circle{fill:#fff;stroke:var(--line-strong);stroke-width:1.4;}
.mp-node .t1{font-family:var(--inter);font-size:9px;font-weight:700;letter-spacing:.08em;fill:var(--navy);text-anchor:middle;}
.mp-node .t2{font-family:var(--serif-jp);font-size:10px;font-weight:700;fill:var(--ink);text-anchor:middle;}
.mp-core1{font-family:var(--inter);font-size:9px;font-weight:700;letter-spacing:.3em;fill:var(--ink-faint);text-anchor:middle;}
.mp-core2{font-family:var(--serif-jp);font-size:17px;font-weight:700;fill:var(--ink);text-anchor:middle;}
.mp-phases{position:relative;}
.gsap .mp-phases{min-height:300px;}
.mp-phase .pnum{font-family:var(--garamond);font-style:italic;font-size:2.4rem;color:var(--navy);}
.mp-phase .ptitle{font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.4rem,3.2vw,3.8rem);display:flex;align-items:baseline;gap:1rem;margin:1rem 0 1.8rem;}
.mp-phase .ptitle .en{font-family:var(--garamond);font-style:italic;font-size:1.4rem;color:var(--navy);}
.mp-phase p{font-size:1.55rem;line-height:2;color:var(--ink-soft);max-width:30em;margin:0;}
.gsap .mp-phase{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;}
.mp-phase + .mp-phase{margin-top:4rem;}
.gsap .mp-phase + .mp-phase{margin-top:0;}
.model-pin .loopnote{margin-top:4rem;}

/* =========================================================
   実績：横スクロール（ピン留め）
   ========================================================= */
.h-scroll{overflow-x:auto;}
.pinmode .h-scroll{height:100vh;overflow:hidden;display:flex;align-items:center;}
.h-track{display:flex;gap:3rem;padding:4rem 8vw;}
.gsap .h-track{will-change:transform;padding:0 8vw;}
.h-track .work{flex:0 0 auto;width:min(42vw,440px);}
.h-track .work__img{aspect-ratio:4/5;}
@media(max-width:880px){.model-pin__stage{grid-template-columns:1fr;gap:3rem;}.h-track .work{width:78vw;}}

/* =========================================================
   循環モデル：写真＋内容スクロール切替（ピン留め）
   ========================================================= */
.switch{background:var(--bg);}
.switch__inner{padding:11rem 0;}
.pinmode .switch__inner{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:9rem 0;}
.switch__head{margin-bottom:5rem;}
.switch__stage{display:grid;grid-template-columns:1.05fr .95fr;gap:5rem;align-items:center;}
.switch__media{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;}
.switch__media .sm{position:relative;}
.pinmode .switch__media .sm{position:absolute;inset:0;}
.switch__media .sm + .sm{margin-top:1rem;}
.pinmode .switch__media .sm + .sm{margin-top:0;}
.switch__media img{width:100%;height:100%;object-fit:cover;}
.pinmode .switch__media img{position:absolute;inset:0;}
.switch__panels{position:relative;}
.pinmode .switch__panels{min-height:300px;}
.sp{position:relative;}
.pinmode .sp{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;}
.sp + .sp{margin-top:4rem;}
.pinmode .sp + .sp{margin-top:0;}
.sp .pnum{font-family:var(--garamond);font-style:italic;font-size:2.6rem;color:var(--navy);}
.sp .ptitle{font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.4rem,3.2vw,4rem);display:flex;align-items:baseline;gap:1rem;margin:1rem 0 1.8rem;}
.sp .ptitle .en{font-family:var(--garamond);font-style:italic;font-size:1.4rem;color:var(--navy);}
.sp p{font-size:1.55rem;line-height:2;color:var(--ink-soft);max-width:30em;margin:0;}
.switch__dots{display:flex;gap:1.6rem;margin-top:3.4rem;position:relative;}
.pinmode .switch__dots{position:absolute;left:0;bottom:0;margin:0;}
.switch__dots span{font-family:var(--inter);font-size:1.2rem;font-weight:600;color:var(--ink-faint);padding-bottom:.6rem;border-bottom:2px solid transparent;transition:color .3s,border-color .3s;}
.switch__dots span.on{color:var(--navy);border-color:var(--navy);}
@media(max-width:880px){.switch__stage{grid-template-columns:1fr;gap:3rem;}.pinmode .switch__panels{min-height:340px;padding-bottom:5rem;}}

@media(max-width:980px){.flow .grid>div:first-child{position:static;}}

/* =========================================================
   実績一覧（projects.html 横スクロール）：画像オーバーレイ型
   ========================================================= */
.h-track .work{position:relative;flex:0 0 auto;width:min(42vw,440px);aspect-ratio:4/5;border-radius:12px;overflow:hidden;}
.h-track .work__img{position:absolute;inset:0;width:100%;height:100%;border-radius:0;aspect-ratio:auto;}
.h-track .work__img img{width:100%;height:100%;object-fit:cover;}
.h-track .work__new{top:0;left:0;}
.h-track .work__body{position:absolute;left:0;right:0;bottom:0;z-index:2;color:#fff;padding:7rem 2.8rem 2.8rem;
  background:linear-gradient(to top, rgba(13,18,38,.94) 0%, rgba(13,18,38,.7) 40%, rgba(13,18,38,0) 100%);}
.h-track .work__sub{color:rgba(255,255,255,.82);}
.h-track .work__ttl{color:#fff;-webkit-line-clamp:2;margin-bottom:1rem;}
.h-track .work__ttl a{color:#fff;}
.h-track .work__ttl a:hover{color:#fff;opacity:.85;}
.h-track .work__txt{color:rgba(255,255,255,.85);margin-bottom:1.6rem;}
.h-track .work__keys{border-top:1px solid rgba(255,255,255,.22);padding-top:1.4rem;}
.h-track .work__keys .kl{color:rgba(255,255,255,.7);}
.h-track .work__keys .key{color:#fff;border-color:rgba(255,255,255,.4);}
.h-track .work__keys .key:hover{background:#fff;color:var(--navy);border-color:#fff;}

/* =========================================================
   日本語の改行を自然に（文節区切り auto-phrase ＋ 禁則 strict）
   ========================================================= */
html{line-break:strict;}
h1,h2,h3,h4,h5,p,li,figcaption,dt,dd,
.lab2,.lead2,.lead,.vision,.prose p,
.work__ttl,.work__txt,.ptitle,.sp p,.mp-phase p,
.msg p,.msg .note,.band p,.cta-band h2,.cta-band p,
.hero2__catch-ja,.page-hero h1,.news-row .t,.org dd{
  word-break:auto-phrase;
  line-break:strict;
}
/* 記事本文は通常折り返し（auto-phraseだと行が途中で切れて見えるため） */
.article-body p,.article-body li{word-break:normal;}

/* =========================================================
   循環モデル：フェーズのアクション/効果、ゲームチェンジ見出し
   ========================================================= */
.cphase .af{margin-top:2.2rem;display:flex;flex-direction:column;gap:1.4rem;}
.cphase .af .item .lbl{display:inline-block;font-family:var(--inter);font-size:1.05rem;font-weight:700;letter-spacing:.12em;color:var(--navy);border:1px solid var(--line-strong);border-radius:50px;padding:.3rem 1.2rem;margin-bottom:.8rem;}
.cphase .af .item p{margin:0;font-size:1.4rem;line-height:1.85;color:var(--ink-soft);}
.gc-head{margin-bottom:5rem;}
/* =========================================================
   About プログラム / Partners 用
   ========================================================= */
.prog-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;}
.prog{background:#fff;border:1px solid var(--line);border-radius:14px;padding:3.4rem 3rem;}
.prog .pn{display:flex;align-items:baseline;gap:1rem;margin-bottom:1.4rem;}
.prog .pn .num{font-family:var(--garamond);font-style:italic;font-size:2.2rem;color:var(--navy);}
.prog .pn .en{font-family:var(--garamond);font-style:italic;font-size:1.2rem;color:var(--ink-faint);}
.prog h3{font-family:var(--serif-jp);font-weight:600;font-size:2rem;margin:0 0 1.2rem;}
.prog > p{font-size:1.35rem;line-height:1.85;color:var(--ink-soft);margin:0;}
.proglist .lbl{font-family:var(--inter);font-size:1.05rem;font-weight:700;letter-spacing:.1em;color:var(--navy);display:block;margin:1.8rem 0 .8rem;}
.proglist ul{list-style:none;margin:0;padding:0;}
.proglist li{font-size:1.3rem;line-height:1.7;color:var(--ink-soft);padding-left:1.5rem;position:relative;}
.proglist li::before{content:"–";position:absolute;left:0;color:var(--navy);}
.ptype-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.6rem;}
.ptype{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.ptype .pt-img{aspect-ratio:16/10;overflow:hidden;}
.ptype .pt-img img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease);}
.ptype:hover .pt-img img{transform:scale(1.06);}
.ptype .pt-body{padding:3rem 2.8rem 3.4rem;}
.ptype h3{font-family:var(--serif-jp);font-weight:600;font-size:1.9rem;margin:0 0 1.6rem;}
.ptype ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1rem;}
.ptype li{font-size:1.3rem;line-height:1.7;color:var(--ink-soft);padding-left:1.5rem;position:relative;}
.ptype li::before{content:"✓";position:absolute;left:0;color:var(--navy);font-size:1.1rem;}
.benefits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 3rem;}
.benefits li{font-size:1.45rem;line-height:1.7;color:var(--ink-soft);padding-left:2rem;position:relative;}
.benefits li::before{content:"↻";position:absolute;left:0;color:var(--navy);}
@media(max-width:880px){.prog-grid,.ptype-grid,.benefits{grid-template-columns:1fr;}}
/* =========================================================
   モバイル：ハンバーガーメニュー
   ========================================================= */
.burger{display:none;width:46px;height:46px;border:0;background:transparent;flex-direction:column;justify-content:center;align-items:flex-end;gap:6px;cursor:pointer;z-index:101;padding:0;}
.burger span{display:block;height:2px;width:26px;background:var(--ink);transition:transform .3s var(--ease),opacity .25s;}
body.menu-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg);}
body.menu-open .burger span:nth-child(2){opacity:0;}
body.menu-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}
.mnav{position:fixed;inset:0;z-index:90;background:rgba(246,245,242,.8);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .35s var(--ease);display:flex;align-items:center;}
body.menu-open .mnav{opacity:1;visibility:visible;}
body.menu-open{overflow:hidden;}
.mnav nav{width:100%;padding:0 10vw;display:flex;flex-direction:column;}
.mnav a{display:flex;align-items:baseline;gap:1.4rem;font-family:var(--serif-jp);font-weight:600;font-size:clamp(2.2rem,7vw,3rem);color:var(--ink);padding:2.1rem 0;border-bottom:1px solid var(--line);}
.mnav a .en{font-family:var(--garamond);font-style:italic;font-size:1.3rem;color:var(--navy);}
.mnav a.mnav-cta{color:var(--navy);border-bottom:none;margin-top:1.6rem;}
@media(max-width:880px){
  .nav{display:none;}
  .burger{display:flex;}
  /* モバイルはヘッダーを常にソリッドに（ロゴ・バーガーの視認性確保） */
  .hdr{background:rgba(246,245,242,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding-top:16px;padding-bottom:16px;}
  .hdr .brand .logo{height:32px;}
}
/* =========================================================
   About：3つの特徴（番号ウォーターマーク＋ホバー）
   ========================================================= */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.6rem;margin-top:4.5rem;}
.feat{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:4.6rem 3.4rem 4rem;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;}
.feat:hover{transform:translateY(-8px);box-shadow:0 32px 64px -34px rgba(26,46,90,.45);border-color:var(--line-strong);}
.feat .bg-num{position:absolute;right:1.2rem;top:-2.2rem;font-family:var(--garamond);font-style:italic;font-weight:500;font-size:12rem;line-height:1;color:rgba(26,46,90,.06);pointer-events:none;user-select:none;}
.feat .pic{position:relative;display:block;width:46px;height:46px;color:var(--navy);margin-bottom:2.6rem;}
.feat .pic svg{width:100%;height:100%;}
.feat .ft{position:relative;font-family:var(--garamond);font-style:italic;font-size:1.3rem;letter-spacing:.08em;color:var(--navy);margin:0 0 1rem;}
.feat h3{position:relative;font-family:var(--serif-jp);font-weight:600;font-size:2.2rem;line-height:1.45;margin:0 0 1.6rem;}
.feat .ftxt{position:relative;font-size:1.35rem;line-height:1.95;color:var(--ink-soft);margin:0;}
@media(max-width:880px){.feat-grid{grid-template-columns:1fr;gap:2rem;}.feat .bg-num{font-size:9rem;}}
/* ヒーロー見出しを確実に白文字に */
.hero2__catch-ja, .hero2__catch-ja em{color:#fff;}
.page-hero .inner h1, .page-hero .inner .lab{color:#fff;}
/* About 代表メッセージ：写真を小さく（固定幅・縦長） */
.about-msg .split{grid-template-columns:280px 1fr;gap:5rem;align-items:start;}
.about-msg figure{margin:0;}
.about-msg figure img{aspect-ratio:3/4;width:100%;border-radius:14px;}
@media(max-width:880px){.about-msg .split{grid-template-columns:1fr;}.about-msg figure{max-width:260px;}}
/* Partner Types カードにアイコン＆ホバー */
.ptype .pic{display:block;width:42px;height:42px;color:var(--navy);margin-bottom:2rem;}
.ptype .pic svg{width:100%;height:100%;}
.ptype{transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;}
.ptype:hover{transform:translateY(-6px);box-shadow:0 24px 50px -30px rgba(20,30,60,.35);border-color:var(--line-strong);}
/* フッター見出し（日本語化に伴い和文フォント） */
.ftr nav .htitle{font-family:var(--gothic);letter-spacing:.1em;font-weight:700;}
/* 写真付きカード（Partners 代表プロジェクト例 等） */
.imgcard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.6rem;margin-top:4.5rem;}
.imgcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;}
.imgcard:hover{transform:translateY(-8px);box-shadow:0 32px 64px -34px rgba(26,46,90,.4);border-color:var(--line-strong);}
.imgcard .ic-img{aspect-ratio:16/10;overflow:hidden;}
.imgcard .ic-img img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease);}
.imgcard:hover .ic-img img{transform:scale(1.06);}
.imgcard .ic-body{padding:3rem 2.8rem 3.4rem;}
.imgcard .ft{font-family:var(--garamond);font-style:italic;font-size:1.25rem;color:var(--navy);margin:0 0 .9rem;}
.imgcard h3{font-family:var(--serif-jp);font-weight:600;font-size:2rem;line-height:1.5;margin:0 0 1.2rem;}
.imgcard p{font-size:1.35rem;line-height:1.9;color:var(--ink-soft);margin:0;}
@media(max-width:880px){.imgcard-grid{grid-template-columns:1fr;}}
/* .section.wrap.bg-white：背景だけ画面いっぱい（100vwの白帯を背後に） */
.section.wrap.bg-white{position:relative;}
.section.wrap.bg-white::before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:100vw;background:#fff;z-index:-1;}

/* =========================================================
   コラム（一覧・絞り込み・ページネーション・サイドバー）
   ========================================================= */
/* 絞り込みバー */
.col-filter{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:4rem;}
.col-filter a{font-family:var(--inter);font-size:1.25rem;color:var(--ink-soft);border:1px solid var(--line-strong);border-radius:50px;padding:.7rem 1.8rem;transition:background .25s,color .25s,border-color .25s;}
.col-filter a .cnt{color:var(--ink-faint);font-size:1.05rem;margin-left:.3rem;}
.col-filter a:hover{border-color:var(--navy);color:var(--navy);}
.col-filter a.on{background:var(--navy);color:#fff;border-color:var(--navy);}
.col-filter a.on .cnt{color:rgba(255,255,255,.7);}

/* カードグリッド */
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4.5rem 3rem;}
.col-card{display:flex;flex-direction:column;}
.col-thumb{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:10px;margin-bottom:1.8rem;}
.col-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease);}
.col-card:hover .col-thumb img{transform:scale(1.06);}
.col-meta{display:flex;align-items:center;gap:1.2rem;margin-bottom:1.1rem;}
.col-meta .cat{font-family:var(--inter);font-size:1.05rem;letter-spacing:.06em;color:var(--navy);border:1px solid var(--line-strong);border-radius:50px;padding:.35rem 1.2rem;}
.col-meta time{font-family:var(--inter);font-size:1.2rem;color:var(--ink-faint);}
.col-ttl{font-family:var(--serif-jp);font-weight:600;font-size:1.9rem;line-height:1.5;margin:0 0 1rem;}
.col-ttl a{transition:color .25s;}
.col-ttl a:hover{color:var(--navy);}
.col-ex{font-size:1.3rem;line-height:1.9;color:var(--ink-soft);margin:0 0 1.4rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.col-more{margin-top:auto;font-family:var(--garamond);font-style:italic;font-size:1.4rem;color:var(--navy);}
@media(max-width:900px){.col-grid{grid-template-columns:repeat(2,1fr);gap:3.5rem 2.4rem;}}
@media(max-width:600px){.col-grid{grid-template-columns:1fr;}}

/* ページネーション */
.pagination{margin-top:5.5rem;}
.pagination ul{list-style:none;display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin:0;padding:0;}
.pagination .page-numbers{display:flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 1.2rem;font-family:var(--inter);font-size:1.3rem;color:var(--ink-soft);border:1px solid var(--line-strong);border-radius:8px;transition:background .25s,color .25s,border-color .25s;}
.pagination a.page-numbers:hover{border-color:var(--navy);color:var(--navy);}
.pagination .page-numbers.current{background:var(--navy);color:#fff;border-color:var(--navy);}
.pagination .page-numbers.dots{border-color:transparent;}

/* 単一投稿：本文＋サイドバー2カラム */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:5rem;align-items:start;}
.article-layout .article-body{max-width:none;margin-inline:0;}
.sidebar{position:sticky;top:100px;display:flex;flex-direction:column;gap:3rem;}
.side-box{border:1px solid var(--line);border-radius:14px;padding:2.4rem 2.2rem;background:#fff;}
.side-h{font-family:var(--serif-jp);font-weight:600;font-size:1.6rem;margin:0 0 1.6rem;padding-bottom:1rem;border-bottom:1px solid var(--line);}
.side-posts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.4rem;}
.side-posts a{display:flex;flex-direction:column;gap:.3rem;}
.side-posts time{font-family:var(--inter);font-size:1.1rem;color:var(--ink-faint);}
.side-posts .st{font-size:1.3rem;line-height:1.6;color:var(--ink);transition:color .25s;}
.side-posts a:hover .st{color:var(--navy);}
.side-cats{list-style:none;margin:0;padding:0;}
.side-cats li{border-bottom:1px solid var(--line);}
.side-cats li:last-child{border-bottom:none;}
.side-cats a{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;font-size:1.3rem;color:var(--ink-soft);transition:color .25s;}
.side-cats a:hover{color:var(--navy);}
.side-cats .cnt{font-family:var(--inter);font-size:1.1rem;color:var(--ink-faint);}
@media(max-width:880px){.article-layout{grid-template-columns:1fr;gap:4rem;}.sidebar{position:static;}}

/* お問い合わせ 送信結果通知 */
.form-notice{padding:1.8rem 2rem;border-radius:10px;margin-bottom:2.8rem;font-size:1.4rem;line-height:1.8;}
.form-notice p{margin:0;}
.form-notice--ok{background:#eef6ef;border:1px solid #bcdcc0;color:#1f6b34;}
.form-notice--err{background:#fbeeee;border:1px solid #e3bcbc;color:#9b2c2c;}