/* ==========================================================================
   株式会社かわしま — お知らせ（/info/）
   すべてのセレクタは .kw 配下にスコープ（Lightning / Bootstrap と衝突しない）
   ========================================================================== */
.kw{
  /* --- 色 --- */
  --ink:#0D1922;
  --ink-2:#16242F;
  --ink-3:#22333F;
  --paper:#F2F4F5;
  --paper-2:#FBFCFC;
  --line:#CBD4D8;
  --line-2:#E1E7E9;
  --muted:#5B6A73;
  --muted-d:#9BAAB3;
  --sig:#0B6FB8;
  --sig-ink:#08558D;
  --sig-lite:#5AB4E8;
  --lamp:#B0106A;
  --lamp-lite:#E86AA8;

  /* --- 書体 --- */
  --f-min:'Zen Old Mincho','Yu Mincho','游明朝',YuMincho,'Hiragino Mincho ProN',serif;
  --f-sans:'Noto Sans JP','Hiragino Kaku Gothic ProN','Yu Gothic',system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* --- 寸法（8px基準） --- */
  --gut:clamp(20px,5vw,64px);
  --maxw:1240px;
  --sec:clamp(72px,10vw,144px);
}

/* --- スコープ内リセット ------------------------------------------------- */
.kw,.kw *,.kw *::before,.kw *::after{box-sizing:border-box}
.kw{
  margin-inline:calc(50% - 50vw + var(--kw-sb,0px) / 2);
  overflow-x:hidden;overflow-x:clip;
  font-family:var(--f-sans);font-size:16px;line-height:1.9;
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;
  font-feature-settings:"palt" 1;
}
.kw :where(h1,h2,h3,h4,p,ul,ol,dl,dt,dd,figure,blockquote,table){margin:0;padding:0}
.kw :where(ul,ol){list-style:none}
.kw :where(img){display:block;max-width:100%;height:auto}
.kw :where(a){color:inherit;text-decoration:none}
.kw :where(em){font-style:normal}
.kw :where(svg){display:block}
.kw :focus-visible{outline:2px solid var(--sig);outline-offset:3px}

/* --- レイアウト --------------------------------------------------------- */
.kw-wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut);position:relative}
.kw-sec{padding-block:var(--sec)}
.kw-wrap--narrow{max-width:920px}

/* --- 方眼罫（建築図面のシート） ----------------------------------------- */
.kw-sheet{position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(90deg,rgba(13,25,34,.05) 1px,transparent 1px),
    linear-gradient(rgba(13,25,34,.05) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:34px 34px,34px 34px,calc(100% / 4) 100%;
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 52%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 0%,#000 52%,transparent 100%);
}
.kw-lit{background-image:
  radial-gradient(46% 56% at 3% 2%,rgba(11,111,184,.13),transparent 62%),
  radial-gradient(44% 52% at 98% 30%,rgba(176,16,106,.10),transparent 64%)}

/* --- 寸法線（シグネチャー要素） ----------------------------------------- */
.kw-dim{display:flex;align-items:center;gap:14px;color:var(--muted)}
.kw-dim i{flex:1 1 auto;position:relative;height:1px;background:currentColor;opacity:.4}
.kw-dim i::before,.kw-dim i::after{content:'';position:absolute;top:-4px;width:1px;height:9px;background:currentColor}
.kw-dim i::before{left:0}
.kw-dim i::after{right:0}
.kw-dim span{flex:0 0 auto;font-family:var(--f-mono);font-size:.76rem;font-weight:500;
  letter-spacing:.18em;line-height:1;white-space:nowrap}

/* --- 見出し ------------------------------------------------------------- */
.kw-eyebrow{font-family:var(--f-mono);font-size:.78rem;font-weight:500;letter-spacing:.2em;
  line-height:1;color:#4E5D66;text-transform:uppercase}
.kw-h2{font-family:var(--f-min);font-weight:700;font-size:clamp(1.75rem,3.6vw,2.75rem);
  line-height:1.45;letter-spacing:.03em;text-wrap:balance}
.kw-h3{font-family:var(--f-min);font-weight:700;font-size:clamp(1.15rem,1.9vw,1.4rem);
  line-height:1.6;letter-spacing:.04em}
.kw-lead{max-width:34em;font-size:clamp(.95rem,1.05vw,1.0625rem);line-height:2.1;color:var(--muted)}
.kw-body{max-width:36em;line-height:2.05;color:var(--muted)}

.kw :is(.kw-h2,.kw-h3,.kw-cta__t,.kw-phero__h1,.kw-post__title){word-break:auto-phrase}
.kw-nb{display:inline-block}

/* --- ボタン ------------------------------------------------------------- */
.kw-btn{position:relative;display:inline-flex;align-items:center;gap:1.1em;
  padding:1.05em 1.9em;border:1px solid var(--ink);overflow:hidden;
  font-size:.9375rem;font-weight:500;letter-spacing:.06em;line-height:1;
  transition:color .35s ease,border-color .35s ease}
.kw-btn::before{content:'';position:absolute;inset:0;background:var(--ink);z-index:0;
  transform:scaleX(0);transform-origin:left center;
  transition:transform .5s cubic-bezier(.22,.72,.2,1)}
.kw-btn>*{position:relative;z-index:1}
.kw-btn svg{transition:transform .4s cubic-bezier(.22,.72,.2,1)}
.kw-btn:hover,.kw-btn:focus-visible{color:var(--paper)}
.kw-btn:hover::before,.kw-btn:focus-visible::before{transform:scaleX(1)}
.kw-btn:hover svg,.kw-btn:focus-visible svg{transform:translateX(5px)}
.kw-btn--sig{border-color:var(--sig);color:var(--sig-ink)}
.kw-btn--sig::before{background:var(--sig)}
.kw-btn--solid{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.kw-btn--solid::before{background:var(--paper)}
.kw-btn--solid:hover,.kw-btn--solid:focus-visible{color:var(--ink)}

/* --- テキストリンク ----------------------------------------------------- */
.kw-tlink{display:inline-flex;align-items:center;gap:.7em;font-size:.9375rem;font-weight:500;
  letter-spacing:.05em;border-bottom:1px solid currentColor;padding-bottom:.35em;
  transition:gap .3s ease}
.kw-tlink:hover{gap:1.1em}

/* --- スクロール演出 ----------------------------------------------------- */
@media (prefers-reduced-motion:no-preference){
  .kw [data-rv]{opacity:0;transform:translateY(22px);
    transition:opacity .9s cubic-bezier(.22,.72,.2,1) var(--d,0s),
               transform .9s cubic-bezier(.22,.72,.2,1) var(--d,0s)}
  .kw [data-rv].is-in{opacity:1;transform:none}
}

/* --- 未確定情報のプレースホルダ枠 --------------------------------------- */
.kw-slot{border:1px dashed var(--line);background:repeating-linear-gradient(
  135deg,transparent 0 7px,rgba(15,127,134,.045) 7px 14px);
  padding:1em 1.15em;color:var(--muted);font-size:.8125rem;line-height:1.8}
.kw-slot b{display:block;font-family:var(--f-mono);font-size:.65rem;letter-spacing:.2em;
  color:var(--sig-ink);margin-bottom:.5em}

/* ==========================================================================
   下層ページ共通：ページヒーロー
   ========================================================================== */
.kw-phero{position:relative;overflow:hidden;
  padding-block:clamp(48px,7vw,96px) clamp(52px,7.5vw,104px);
  border-bottom:1px solid var(--line);
  background-image:
    radial-gradient(48% 58% at 2% 0%,rgba(11,111,184,.14),transparent 62%),
    radial-gradient(46% 54% at 99% 30%,rgba(176,16,106,.10),transparent 64%)}
.kw-phero__inner{position:relative;z-index:1;max-width:44em}
.kw-phero__glyph{position:absolute;right:-.1em;top:50%;transform:translateY(-46%);z-index:0;
  font-family:var(--f-min);font-weight:900;line-height:.72;
  font-size:clamp(11rem,25vw,20rem);color:var(--ink);opacity:.055;
  pointer-events:none;user-select:none}
@media (max-width:719px){.kw-phero__glyph{font-size:15rem;right:-.18em;opacity:.05}}

.kw-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5em .9em;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--muted)}
.kw-crumb a{border-bottom:1px solid transparent;transition:border-color .3s ease}
.kw-crumb a:hover{border-color:currentColor}
.kw-crumb span[aria-current]{color:var(--ink)}
.kw-crumb i{width:14px;height:1px;background:var(--line);display:block}

.kw-phero__h1{margin-top:clamp(24px,3.4vw,40px);font-family:var(--f-min);font-weight:700;
  font-size:clamp(2.1rem,5.4vw,3.75rem);line-height:1.35;letter-spacing:.05em}
.kw-phero__en{margin-top:18px;font-family:var(--f-mono);font-size:.76rem;font-weight:500;
  letter-spacing:.24em;color:var(--sig-ink)}
.kw-phero__lead{margin-top:clamp(24px,3vw,34px)}

/* ==========================================================================
   お知らせ 固有
   ========================================================================== */

/* --- 年の見出し --------------------------------------------------------- */
.kw-year{display:flex;align-items:baseline;gap:16px;margin-top:clamp(40px,5vw,64px)}
.kw-year:first-of-type{margin-top:clamp(32px,4vw,48px)}
.kw-year b{font-family:var(--f-mono);font-weight:500;font-size:clamp(1.5rem,3vw,2rem);
  letter-spacing:.06em;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.kw-year i{flex:1 1 auto;position:relative;height:1px;background:var(--line)}
.kw-year i::before,.kw-year i::after{content:'';position:absolute;top:-4px;width:1px;height:9px;
  background:var(--line)}
.kw-year i::before{left:0}
.kw-year i::after{right:0}
.kw-year em{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.16em;color:var(--muted)}

/* --- 記事一覧 ----------------------------------------------------------- */
.kw-posts{margin-top:clamp(20px,2.4vw,28px);border-top:1px solid var(--line)}
.kw-post{border-bottom:1px solid var(--line)}
.kw-post__link{display:grid;gap:10px;padding-block:clamp(24px,2.8vw,32px);
  grid-template-columns:minmax(0,1fr);align-items:baseline;
  transition:padding-left .4s cubic-bezier(.22,.72,.2,1),background-color .4s ease}
@media (min-width:720px){.kw-post__link{grid-template-columns:132px 116px minmax(0,1fr);
  gap:28px}}
.kw-post__link:hover{padding-left:12px}
.kw-post__date{font-family:var(--f-mono);font-size:.8rem;letter-spacing:.1em;
  font-variant-numeric:tabular-nums;color:var(--muted)}
.kw-post__cat{justify-self:start;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;
  line-height:1;padding:.55em .85em;border:1px solid var(--line);color:var(--sig-ink);
  background:var(--paper-2)}
.kw-post__title{font-size:1rem;line-height:1.85;font-weight:500;
  display:flex;align-items:baseline;gap:.8em}
.kw-post__title svg{flex:0 0 auto;opacity:.45;transition:transform .4s cubic-bezier(.22,.72,.2,1),opacity .4s ease;
  transform:translateY(-1px)}
.kw-post__link:hover .kw-post__title svg{opacity:1;transform:translate(5px,-1px)}

/* 記事が0件のときの表示 */
.kw-empty{margin-top:32px;padding:clamp(32px,4vw,48px);border:1px dashed var(--line);
  text-align:center;color:var(--muted);font-size:.9375rem;background:var(--paper-2)}

/* --- WordPress「最新の投稿」ブロックを .kw の中に置いた場合の見た目 ------
   README「お知らせを WordPress の投稿と連動させる」を参照。
   固定の一覧をブロックに差し替えても、上の一覧と同じ体裁で表示されます。 */
.kw .wp-block-latest-posts__list{border-top:1px solid var(--line);padding:0;margin:0}
.kw .wp-block-latest-posts__list li{border-bottom:1px solid var(--line);
  padding-block:clamp(24px,2.8vw,32px);display:grid;gap:8px}
@media (min-width:720px){
  .kw .wp-block-latest-posts__list li{grid-template-columns:132px minmax(0,1fr);
    gap:28px;align-items:baseline}
}
.kw .wp-block-latest-posts__post-date{font-family:var(--f-mono);font-size:.8rem;
  letter-spacing:.1em;font-variant-numeric:tabular-nums;color:var(--muted);order:-1}
.kw .wp-block-latest-posts__list li>a{font-size:1rem;line-height:1.85;font-weight:500;
  border-bottom:1px solid transparent;transition:border-color .3s ease}
.kw .wp-block-latest-posts__list li>a:hover{border-color:var(--ink)}
.kw .wp-block-latest-posts__post-excerpt{grid-column:1/-1;font-size:.9rem;line-height:1.95;
  color:var(--muted);margin-top:4px}
@media (min-width:720px){.kw .wp-block-latest-posts__post-excerpt{grid-column:2/-1}}

/* --- 補足カード --------------------------------------------------------- */
.kw-side{margin-top:clamp(48px,6vw,80px);display:grid;gap:1px;background:var(--line-2);
  border:1px solid var(--line-2);grid-template-columns:minmax(0,1fr)}
@media (min-width:820px){.kw-side{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kw-side__cell{background:var(--paper-2);padding:clamp(26px,3vw,38px)}
.kw-side__label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;color:var(--sig-ink)}
.kw-side__t{margin-top:14px;font-family:var(--f-min);font-weight:700;font-size:1.125rem;
  line-height:1.65;letter-spacing:.04em}
.kw-side__d{margin-top:12px;font-size:.9rem;line-height:1.95;color:var(--muted)}
.kw-side__foot{margin-top:20px}

/* --- CTA ---------------------------------------------------------------- */
.kw-cta{background-color:var(--ink);color:var(--paper);text-align:left;
  background-image:
    radial-gradient(46% 56% at 6% 96%,rgba(11,111,184,.26),transparent 62%),
    radial-gradient(44% 52% at 96% 4%,rgba(176,16,106,.20),transparent 64%),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:100% 100%,100% 100%,34px 34px,34px 34px}
.kw-cta .kw-dim{color:var(--muted-d)}
.kw-cta__grid{display:grid;gap:clamp(32px,5vw,64px);grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.kw-cta__grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  align-items:end}}
.kw-cta__t{font-family:var(--f-min);font-weight:700;letter-spacing:.04em;
  font-size:clamp(1.75rem,3.8vw,2.85rem);line-height:1.55;text-wrap:balance}
.kw-cta__d{margin-top:26px;max-width:32em;color:var(--muted-d);line-height:2.05}
.kw-cta__actions{display:flex;flex-wrap:wrap;gap:14px}
.kw-cta .kw-btn{border-color:var(--muted-d);color:var(--paper)}
.kw-cta .kw-btn::before{background:var(--paper)}
.kw-cta .kw-btn:hover,.kw-cta .kw-btn:focus-visible{color:var(--ink)}
.kw-cta .kw-btn--solid{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.kw-cta .kw-btn--solid::before{background:var(--lamp)}
.kw-cta .kw-btn--solid:hover,.kw-cta .kw-btn--solid:focus-visible{color:#fff}

/* --- 締めの署名帯 ------------------------------------------------------- */
.kw-colophon{background-color:var(--ink);color:#B9C6CD;
  border-top:1px solid var(--ink-3);padding-block:28px;
  background-image:
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:34px 34px,34px 34px}
.kw-colophon__row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 32px;text-align:center;
  font-family:var(--f-mono);font-size:.74rem;letter-spacing:.18em}