/*
Theme Name: 倉庫・工場解体センター
Theme URI: https://souko-koujou-kaitai-center.com
Author: Ekuipp株式会社
Description: 倉庫・工場解体センター(工場・倉庫の解体業者のご紹介と、機械・残置物の買取の相談窓口)用テーマ
Version: 1.0
*/

/* ===========================
   配色: 白背景 × ディープグリーン × セーフティイエロー
   姉妹サイト(倉庫・工場買取センター=ネイビー×オレンジ)とは色・構造とも別設計
=========================== */
:root {
  --main: #0F6E5B;
  --main-dark: #0A4F42;
  --main-light: #E6F2EF;
  --yellow: #FFC21A;
  --yellow-dark: #E5A800;
  --yellow-light: #FFF6D6;
  --text: #1E2A32;
  --text-sub: #5B6770;
  --bg: #FFFFFF;
  --bg-gray: #F5F7F6;
  --border: #E1E6E4;
  --red: #C0392B;
  --max: 1120px;
  --r: 6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 64px; /* スマホ下部の固定ボタンぶん */
}
a { color: var(--main); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, p, dt, dd, li { word-break: auto-phrase; overflow-wrap: anywhere; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.skt-center { text-align: center; }
.skt-br-pc { display: none; }

/* ---------- ボタン ---------- */
.skt-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 24px; border-radius: 999px;
  font-weight: 700; text-decoration: none; line-height: 1.4;
  border: 2px solid transparent; transition: background .15s, color .15s;
}
.skt-btn--cta { background: var(--yellow); color: var(--text); border-color: var(--yellow); }
.skt-btn--cta:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); }
.skt-btn--cta::after { content: '›'; font-size: 1.3em; line-height: 1; }
.skt-btn--outline { background: #fff; color: var(--main); border-color: var(--main); }
.skt-btn--outline:hover { background: var(--main-light); }
.skt-btn--lg { padding: 16px 36px; font-size: 1.1rem; }
.skt-btn--block { display: flex; width: 100%; }

/* ---------- ヘッダー ---------- */
.skt-header { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.skt-header__top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 16px; }
.skt-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.skt-logo__mark { color: var(--main); display: flex; }
.skt-logo__body { display: flex; flex-direction: column; line-height: 1.3; }
.skt-logo__sub { font-size: .68rem; color: var(--text-sub); }
.skt-logo__text { font-size: 1.1rem; font-weight: 900; letter-spacing: .02em; }
.skt-header__contact { display: none; align-items: center; gap: 20px; }
.skt-header__tel { display: flex; flex-direction: column; text-decoration: none; color: var(--text); line-height: 1.3; text-align: right; }
.skt-header__tel-label { font-size: .72rem; color: var(--text-sub); }
.skt-header__tel-num { font-size: 1.45rem; font-weight: 900; color: var(--main); letter-spacing: .03em; }

.skt-menu-toggle { width: 44px; height: 44px; background: none; border: 0; display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 10px; }
.skt-menu-toggle span { display: block; height: 2px; background: var(--text); transition: transform .2s, opacity .2s; }
.skt-menu-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.skt-menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.skt-menu-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.skt-nav { display: none; border-top: 1px solid var(--border); background: #fff; }
.skt-nav.is-open { display: block; }
.skt-nav ul { display: flex; flex-direction: column; }
.skt-nav a { display: block; padding: 14px 4px; color: var(--text); text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--border); }
.skt-nav__sp-cta a { margin: 14px 0; text-align: center; background: var(--yellow); border-radius: 999px; border: 0; font-weight: 700; }

/* ---------- ヒーロー ---------- */
.skt-hero {
  padding: 48px 0 88px;
  background:
    linear-gradient(90deg, rgba(15,110,91,.05) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(rgba(15,110,91,.05) 1px, transparent 1px) 0 0 / 32px 32px,
    #fff;
  border-bottom: 1px solid var(--border);
}
.skt-hero__eyebrow { display: inline-block; font-size: .85rem; font-weight: 700; color: var(--main); border: 1px solid var(--main); border-radius: 999px; padding: 2px 14px; margin-bottom: 16px; }
.skt-hero__title { font-size: 1.75rem; font-weight: 900; line-height: 1.45; letter-spacing: .01em; }
.skt-marker { background: linear-gradient(transparent 62%, var(--yellow) 62%); }
.skt-hero__lead { margin-top: 20px; font-size: 1rem; color: var(--text); }
.skt-hero__points { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.skt-hero__points li { background: var(--main-light); color: var(--main-dark); font-weight: 700; font-size: .88rem; padding: 6px 14px; border-radius: var(--r); }
.skt-hero__points li::before { content: '✓ '; }

/* ---------- 解体の種類を選ぶ ---------- */
.skt-choose { margin-top: -56px; position: relative; z-index: 1; }
.skt-choose__box { background: #fff; border: 2px solid var(--main); border-radius: 12px; padding: 24px 16px; box-shadow: 0 8px 24px rgba(10,79,66,.1); }
.skt-choose__title { text-align: center; font-size: 1.2rem; font-weight: 900; margin-bottom: 16px; }
.skt-choose__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.skt-choose__item {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 16px 8px; border: 1px solid var(--border); border-radius: 10px;
  text-decoration: none; color: var(--text); transition: border-color .15s, background .15s;
}
.skt-choose__item:hover { border-color: var(--main); background: var(--main-light); }
.skt-choose__icon { width: 48px; height: 48px; border-radius: 50%; background: var(--main-light) center / 28px no-repeat; margin-bottom: 8px; }
.skt-choose__icon--whole { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230F6E5B'%3E%3Cpath d='M2 21V10l6 4v-4l6 4V4h8v17z'/%3E%3C/svg%3E"); }
.skt-choose__icon--interior { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F6E5B' stroke-width='2'%3E%3Crect x='3' y='4' width='18' height='16'/%3E%3Cpath d='M3 10h18M9 10v10'/%3E%3C/svg%3E"); }
.skt-choose__icon--machine { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230F6E5B'%3E%3Cpath d='M3 17h18v3H3zM5 8h10v8H5zM15 11h4v5h-4zM8 4h4v4H8z'/%3E%3C/svg%3E"); }
.skt-choose__icon--undecided { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F6E5B' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M4 5h16v11H9l-5 4z'/%3E%3Cpath d='M9 9h6M9 12h4'/%3E%3C/svg%3E"); }
.skt-choose__label { font-weight: 900; font-size: .98rem; line-height: 1.4; }
.skt-choose__desc { font-size: .78rem; color: var(--text-sub); margin-top: 4px; line-height: 1.5; }
.skt-choose__go { margin-top: 10px; font-size: .8rem; font-weight: 700; color: var(--main); }
.skt-choose__go::after { content: ' ›'; }
.skt-choose__note { text-align: center; font-size: .82rem; color: var(--text-sub); margin-top: 12px; }

/* ---------- セクション共通 ---------- */
.skt-section { padding: 56px 0; }
.skt-section--gray { background: var(--bg-gray); }
.skt-section--tight { padding: 32px 16px 56px; }
.skt-head { margin-bottom: 28px; }
.skt-head__en { font-size: .8rem; font-weight: 700; color: var(--main); letter-spacing: .12em; text-transform: uppercase; }
.skt-head__title { font-size: 1.45rem; font-weight: 900; line-height: 1.5; padding-left: 14px; border-left: 6px solid var(--yellow); margin-top: 4px; }
.skt-head__desc { margin-top: 12px; color: var(--text-sub); }
.skt-note { font-size: .85rem; color: var(--text-sub); margin-top: 16px; }
.skt-link-more { display: inline-block; margin-top: 24px; font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--main); }
.skt-link-more::after { content: ' ›'; }

/* ---------- 費用が下がる理由(式) ---------- */
.skt-formula { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
.skt-formula__box { border: 2px solid var(--border); border-radius: 10px; padding: 14px; text-align: center; background: #fff; }
.skt-formula__box--plus { border-color: var(--main); background: var(--main-light); }
.skt-formula__box--result { border-color: var(--yellow-dark); background: var(--yellow-light); }
.skt-formula__label { display: block; font-size: .8rem; color: var(--text-sub); }
.skt-formula__value { display: block; font-size: 1.15rem; font-weight: 900; }
.skt-formula__op { text-align: center; font-size: 1.6rem; font-weight: 900; color: var(--main); line-height: 1; }

.skt-compare { display: grid; gap: 16px; margin-top: 28px; }
.skt-compare__col { border: 1px solid var(--border); border-radius: 10px; padding: 20px; background: #fff; }
.skt-compare__col--good { border: 2px solid var(--main); }
.skt-compare__head { font-weight: 900; margin-bottom: 10px; }
.skt-compare__col--good .skt-compare__head { color: var(--main); }
.skt-compare__col li { position: relative; padding-left: 22px; margin-top: 6px; }
.skt-compare__col li::before { content: '×'; position: absolute; left: 0; color: var(--text-sub); font-weight: 700; }
.skt-compare__col--good li::before { content: '✓'; color: var(--main); }

/* ---------- 選ばれる理由 ---------- */
.skt-reasons { display: grid; gap: 16px; }
.skt-reason { background: #fff; border-radius: 10px; padding: 24px 20px; border-top: 4px solid var(--main); }
.skt-reason__num { font-size: .85rem; font-weight: 700; color: var(--main); }
.skt-reason__num span { font-size: 1.8rem; font-weight: 900; margin-left: 4px; }
.skt-reason__title { font-size: 1.1rem; font-weight: 900; line-height: 1.5; margin: 4px 0 10px; }
.skt-reason__text { color: var(--text-sub); font-size: .95rem; }

/* ---------- ご要望と業者選別 ---------- */
.skt-match { display: grid; gap: 12px; }
.skt-match__col { border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.skt-match__col--accent { background: var(--main-light); border-color: var(--main); }
.skt-match__head { font-weight: 900; font-size: 1.05rem; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.skt-match__head span { display: inline-flex; width: 28px; height: 28px; border-radius: 50%; background: var(--main); color: #fff; align-items: center; justify-content: center; font-size: .9rem; }
.skt-match__arrow { width: 0; height: 0; margin: 0 auto; border-left: 18px solid transparent; border-right: 18px solid transparent; border-top: 16px solid var(--main); }
.skt-check li { position: relative; padding-left: 26px; margin-top: 8px; }
.skt-check li::before { content: ''; position: absolute; left: 2px; top: .55em; width: 14px; height: 8px; border-left: 3px solid var(--main); border-bottom: 3px solid var(--main); transform: rotate(-45deg); }

/* ---------- 流れ ---------- */
.skt-steps { display: grid; gap: 12px; counter-reset: none; }
.skt-step { background: #fff; border-radius: 10px; padding: 20px; position: relative; border: 1px solid var(--border); }
.skt-step__who { position: absolute; top: 16px; right: 16px; font-size: .75rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; background: var(--bg-gray); color: var(--text-sub); }
.skt-step__who--us { background: var(--main); color: #fff; }
.skt-step__num { font-size: .8rem; font-weight: 900; color: var(--main); letter-spacing: .08em; }
.skt-step__title { font-weight: 900; font-size: 1.05rem; margin: 2px 0 6px; padding-right: 76px; line-height: 1.5; }
.skt-step__text { font-size: .92rem; color: var(--text-sub); }

/* ---------- 費用のポイント ---------- */
.skt-cost { display: grid; gap: 12px; }
.skt-cost__item { border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; }
.skt-cost__title { font-weight: 900; color: var(--main-dark); margin-bottom: 6px; }
.skt-cost__text { font-size: .93rem; color: var(--text-sub); }
.skt-tip { margin-top: 20px; background: var(--yellow-light); border-left: 6px solid var(--yellow); border-radius: var(--r); padding: 18px 20px; }
.skt-tip__title { font-weight: 900; margin-bottom: 4px; }

/* ---------- 買取の対象 ---------- */
.skt-items { display: grid; grid-template-columns: 1fr; gap: 8px; }
.skt-items li { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 12px 16px 12px 40px; position: relative; font-weight: 500; }
.skt-items li::before { content: ''; position: absolute; left: 16px; top: 50%; width: 10px; height: 10px; margin-top: -5px; background: var(--yellow); border-radius: 2px; }

/* ---------- 跡地の売却 ---------- */
.skt-after { border: 2px dashed var(--main); border-radius: 12px; padding: 24px 20px; display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.skt-after__label { font-size: .85rem; font-weight: 700; color: var(--main); }
.skt-after__title { font-size: 1.2rem; font-weight: 900; margin: 2px 0 8px; line-height: 1.5; }
.skt-after__text { color: var(--text-sub); font-size: .95rem; }

/* ---------- よくある質問 ---------- */
.skt-qa { display: grid; gap: 12px; }
.skt-qa__item { background: #fff; border-radius: 10px; padding: 18px 20px; }
.skt-qa dt, .skt-qa dd { position: relative; padding-left: 36px; }
.skt-qa dt { font-weight: 900; line-height: 1.6; }
.skt-qa dd { margin-top: 10px; color: var(--text-sub); font-size: .95rem; }
.skt-qa dt::before, .skt-qa dd::before { position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: .85rem; line-height: 1; }
.skt-qa dt::before { content: 'Q'; background: var(--main); color: #fff; }
.skt-qa dd::before { content: 'A'; background: var(--yellow); color: var(--text); }

/* ---------- ご利用にあたって ---------- */
.skt-notice { border: 1px solid var(--border); border-radius: 10px; padding: 20px; font-size: .9rem; color: var(--text-sub); background: var(--bg-gray); }
.skt-notice__title { font-weight: 900; color: var(--text); margin-bottom: 6px; }

/* ---------- 最後の相談ボタン ---------- */
.skt-final { background: var(--main); color: #fff; padding: 48px 0; text-align: center; }
.skt-final__title { font-size: 1.3rem; font-weight: 900; line-height: 1.5; }
.skt-final__text { margin-top: 8px; opacity: .9; }
.skt-final__actions { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.skt-final .skt-btn--outline { background: transparent; color: #fff; border-color: #fff; }
.skt-final .skt-btn--outline:hover { background: rgba(255,255,255,.12); }

/* ---------- 下層ページ ---------- */
.skt-page-head { background: var(--main-light); padding: 28px 0; border-bottom: 1px solid var(--border); }
.skt-page-head__en { font-size: .8rem; font-weight: 700; color: var(--main); letter-spacing: .12em; text-transform: uppercase; }
.skt-page-head__title { font-size: 1.5rem; font-weight: 900; line-height: 1.5; }

.skt-content { max-width: 800px; margin: 0 auto; }
.skt-content > * + * { margin-top: 1.1em; }
.skt-content h2 { font-size: 1.3rem; font-weight: 900; line-height: 1.5; margin-top: 2em; padding: 10px 14px; background: var(--main-light); border-left: 6px solid var(--main); }
.skt-content h3 { font-size: 1.12rem; font-weight: 900; margin-top: 1.6em; padding-bottom: 6px; border-bottom: 2px solid var(--yellow); }
.skt-content ul { list-style: disc; padding-left: 1.4em; }
.skt-content ol { list-style: decimal; padding-left: 1.4em; }
.skt-content li + li { margin-top: .3em; }
.skt-content table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.skt-content th, .skt-content td { border: 1px solid var(--border); padding: 12px 14px; text-align: left; vertical-align: top; }
.skt-content th { background: var(--bg-gray); font-weight: 700; }
/* 見出し行のある表(3列以上)は内容に合わせて列幅を配分。項目+内容の2列表(tbody内のth)だけ見出し列を32%に */
.skt-content tbody th { width: 32%; }
.skt-content thead th { white-space: nowrap; }
.skt-content .wp-block-table { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 0 1.5em; }
@media (max-width: 639px) {
  .skt-content .wp-block-table table { min-width: 560px; }
  .skt-content th, .skt-content td { padding: 10px; font-size: .9rem; }
}

/* ---------- フォーム ---------- */
.skt-form-wrap { max-width: 760px; margin: 0 auto; }
.skt-form-lead { margin-bottom: 20px; }
.skt-form-error { background: #FDECEA; color: var(--red); padding: 12px 16px; border-radius: var(--r); margin-bottom: 16px; font-weight: 700; }
.skt-form__group { border: 1px solid var(--border); border-radius: 10px; padding: 8px 16px 16px; margin-bottom: 20px; }
.skt-form__group legend { font-weight: 900; padding: 0 8px; color: var(--main-dark); }
.skt-form__row { margin-top: 14px; }
.skt-form__row label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; }
.skt-req { display: inline-block; margin-left: 8px; font-size: .7rem; background: var(--red); color: #fff; padding: 1px 8px; border-radius: 3px; vertical-align: middle; }
.skt-form input[type="text"], .skt-form input[type="tel"], .skt-form input[type="email"], .skt-form select, .skt-form textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 12px; border: 1px solid #C9D1CE; border-radius: var(--r); background: #fff; color: var(--text);
}
.skt-form input:focus, .skt-form select:focus, .skt-form textarea:focus { outline: 2px solid var(--main); outline-offset: 1px; border-color: var(--main); }
.skt-form-note { font-size: .82rem; color: var(--text-sub); margin-top: 14px; }

.skt-thanks { max-width: 640px; margin: 0 auto; text-align: center; }
.skt-thanks__title { font-size: 1.5rem; font-weight: 900; margin-bottom: 16px; }
.skt-thanks p + p { margin-top: 24px; }

/* ---------- コラム ---------- */
.skt-posts { display: grid; gap: 20px; }
.skt-post { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: #fff; }
.skt-post__thumb { display: block; aspect-ratio: 16 / 9; background: var(--main-light); }
.skt-post__thumb img { width: 100%; height: 100%; object-fit: cover; }
.skt-post__noimg { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; color: var(--main); font-weight: 900; }
.skt-post__body { padding: 14px 16px 18px; }
.skt-post__date { font-size: .8rem; color: var(--text-sub); }
.skt-post__title { font-size: 1.02rem; font-weight: 900; line-height: 1.55; }
.skt-post__title a { color: var(--text); text-decoration: none; }
.skt-pager { margin-top: 28px; text-align: center; }
.skt-pager .page-numbers { display: inline-block; padding: 6px 12px; margin: 0 2px; border: 1px solid var(--border); border-radius: var(--r); text-decoration: none; }
.skt-pager .current { background: var(--main); color: #fff; border-color: var(--main); }

.skt-article { max-width: 800px; margin: 0 auto; }
.skt-article__crumb { font-size: .82rem; color: var(--text-sub); }
.skt-article__crumb a { color: var(--text-sub); }
.skt-article__title { font-size: 1.55rem; font-weight: 900; line-height: 1.5; margin-top: 8px; }
.skt-article__date { font-size: .82rem; color: var(--text-sub); margin: 6px 0 20px; }
.skt-article__thumb { margin-bottom: 20px; border-radius: 10px; overflow: hidden; }
.skt-post-cta { margin: 28px 0; border: 2px solid var(--main); border-radius: 10px; padding: 20px; text-align: center; background: var(--main-light); }
.skt-post-cta__title { font-weight: 900; font-size: 1.1rem; }
.skt-post-cta__text { font-size: .92rem; margin: 6px 0 14px; }
.skt-related { margin-top: 40px; border-top: 1px solid var(--border); padding-top: 20px; }
.skt-related__title { font-weight: 900; margin-bottom: 8px; }
.skt-related li { margin-top: 6px; }

/* ---------- フッター ---------- */
.skt-footer { background: #fff; border-top: 4px solid var(--main); padding: 40px 0 24px; font-size: .9rem; }
.skt-footer__grid { display: grid; gap: 28px; }
.skt-footer__name { font-weight: 900; font-size: 1.05rem; margin-bottom: 8px; }
.skt-footer__info { color: var(--text-sub); }
.skt-footer__heading { font-weight: 900; margin-bottom: 8px; }
.skt-footer__links li { margin-top: 4px; }
.skt-footer__links a { color: var(--text); text-decoration: none; }
.skt-footer__links a:hover { color: var(--main); text-decoration: underline; }
.skt-footer__notice { margin-top: 14px; font-size: .8rem; color: var(--text-sub); }
.skt-footer__copy { text-align: center; font-size: .8rem; color: var(--text-sub); margin-top: 28px; }

/* ---------- 固定の相談ボタン(スマホは画面下、PCは右端の縦タブ) ---------- */
.skt-fixed-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; box-shadow: 0 -2px 10px rgba(0,0,0,.1); }
.skt-fixed-cta a { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 8px 4px; text-decoration: none; font-weight: 900; line-height: 1.3; min-height: 64px; }
.skt-fixed-cta__small { font-size: .7rem; font-weight: 500; }
.skt-fixed-cta__tel { background: var(--main); color: #fff; }
.skt-fixed-cta__form { background: var(--yellow); color: var(--text); }

/* ===========================
   タブレット以上
=========================== */
@media (min-width: 640px) {
  .skt-choose__grid { grid-template-columns: repeat(4, 1fr); }
  .skt-items { grid-template-columns: 1fr 1fr; }
  .skt-posts { grid-template-columns: 1fr 1fr; }
  .skt-final__actions { flex-direction: row; justify-content: center; }
}

@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .container { padding: 0 24px; }
  .skt-br-pc { display: inline; }
  .skt-header__contact { display: flex; }
  .skt-menu-toggle { display: none; }
  .skt-header__top-inner { padding: 14px 24px; }
  .skt-logo__text { font-size: 1.35rem; }
  .skt-nav { display: block; }
  .skt-nav ul { flex-direction: row; justify-content: center; gap: 4px; }
  .skt-nav a { border-bottom: 3px solid transparent; padding: 10px 18px; font-size: .95rem; }
  .skt-nav a:hover { border-bottom-color: var(--yellow); color: var(--main); }
  .skt-nav__sp-cta { display: none; }

  .skt-hero { padding: 72px 0 112px; }
  .skt-hero__title { font-size: 2.5rem; }
  .skt-hero__lead { font-size: 1.1rem; }
  .skt-choose { margin-top: -72px; }
  .skt-choose__box { padding: 32px; }
  .skt-choose__title { font-size: 1.4rem; }

  .skt-section { padding: 80px 0; }
  .skt-section--tight { padding: 48px 24px 80px; }
  .skt-head__title { font-size: 1.8rem; }

  .skt-formula { flex-direction: row; align-items: center; }
  .skt-formula__box { flex: 1; padding: 22px 12px; }
  .skt-formula__value { font-size: 1.3rem; }
  .skt-formula__op { font-size: 2.2rem; flex: 0 0 40px; }
  .skt-compare { grid-template-columns: 1fr 1fr; }

  .skt-reasons { grid-template-columns: repeat(3, 1fr); }
  .skt-match { grid-template-columns: 1fr 40px 1fr; align-items: stretch; }
  .skt-match__arrow { align-self: center; border-top: 18px solid transparent; border-bottom: 18px solid transparent; border-left: 16px solid var(--main); border-right: 0; }
  .skt-steps { grid-template-columns: repeat(4, 1fr); }
  .skt-cost { grid-template-columns: repeat(3, 1fr); }
  .skt-items { grid-template-columns: repeat(3, 1fr); }
  .skt-after { flex-direction: row; align-items: center; justify-content: space-between; padding: 32px; }
  .skt-after > div { max-width: 700px; }
  .skt-qa { max-width: 860px; margin: 0 auto; }
  .skt-final { padding: 64px 0; }
  .skt-final__title { font-size: 1.6rem; }
  .skt-page-head { padding: 40px 0; }
  .skt-page-head__title { font-size: 1.9rem; }
  .skt-posts { grid-template-columns: repeat(3, 1fr); }
  .skt-footer__grid { grid-template-columns: 1.1fr 1fr 1.3fr; }

  .skt-fixed-cta { left: auto; right: 0; top: 50%; bottom: auto; transform: translateY(-50%); grid-template-columns: 1fr; box-shadow: -2px 2px 10px rgba(0,0,0,.12); border-radius: 8px 0 0 8px; overflow: hidden; }
  .skt-fixed-cta__tel { display: none !important; }
  .skt-fixed-cta__form { writing-mode: vertical-rl; padding: 18px 12px !important; min-height: 0 !important; letter-spacing: .12em; }
  .skt-fixed-cta__small { display: none; }
}

/* ---------- 記事のCTA画像 ---------- */
.skt-post-cta-img { display: block; margin: 28px 0; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 16px rgba(10,79,66,.12); transition: opacity .15s; }
.skt-post-cta-img:hover { opacity: .9; }
.skt-post-cta-img img { width: 100%; height: auto; display: block; }

/* ---------- コラム一覧: 説明文・カテゴリナビ・抜粋 ---------- */
.skt-column-lead { max-width: 860px; margin: 0 0 24px; color: var(--text); }
.skt-cat-nav { margin-bottom: 28px; padding: 16px 18px; background: var(--bg-gray); border-radius: 10px; }
.skt-cat-nav__title { font-weight: 900; font-size: .9rem; margin-bottom: 10px; }
.skt-cat-nav ul { display: flex; flex-wrap: wrap; gap: 8px; }
.skt-cat-nav a { display: inline-block; padding: 6px 14px; background: #fff; border: 1px solid var(--border); border-radius: 999px; color: var(--text); text-decoration: none; font-size: .88rem; font-weight: 700; }
.skt-cat-nav a span { margin-left: 4px; color: var(--text-sub); font-weight: 500; }
.skt-cat-nav a:hover, .skt-cat-nav a.is-current { background: var(--main); border-color: var(--main); color: #fff; }
.skt-cat-nav a:hover span, .skt-cat-nav a.is-current span { color: #fff; }
.skt-post__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 6px; }
.skt-post__cat { display: inline-block; padding: 1px 10px; background: var(--main-light); color: var(--main-dark); border-radius: 999px; font-size: .75rem; font-weight: 700; text-decoration: none; }
.skt-post__excerpt { margin-top: 8px; font-size: .88rem; color: var(--text-sub); line-height: 1.7; }
.skt-post__more { display: inline-block; margin-top: 10px; font-size: .85rem; font-weight: 700; text-decoration: none; }
.skt-post__more::after { content: ' ›'; }

/* ---------- 関連記事・相談への導線 ---------- */
.skt-related__grid { display: grid; gap: 14px; margin-top: 12px; }
.skt-related__item { display: flex; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: var(--text); }
.skt-related__item:hover { border-color: var(--main); }
.skt-related__thumb { flex: 0 0 104px; aspect-ratio: 16 / 9; background: var(--main-light); border-radius: 6px; overflow: hidden; }
.skt-related__thumb img { width: 100%; height: 100%; object-fit: cover; }
.skt-related__name { font-weight: 700; font-size: .92rem; line-height: 1.5; }
.skt-column-links { margin-top: 40px; padding: 20px; border: 2px solid var(--main); border-radius: 10px; background: var(--main-light); }
.skt-column-links__title { font-weight: 900; margin-bottom: 8px; }
.skt-column-links ul { display: grid; gap: 6px; }
.skt-column-links a { font-weight: 700; }
.skt-column-links a::before { content: '› '; }
@media (min-width: 900px) {
  .skt-related__grid { grid-template-columns: repeat(3, 1fr); }
  .skt-related__item { flex-direction: column; align-items: stretch; }
  .skt-related__thumb { flex: none; }
  .skt-column-links ul { grid-template-columns: 1fr 1fr; }
}

/* ---------- コラム一覧の下部: このコラムについて ---------- */
.skt-column-about { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.skt-column-about .skt-content { max-width: 860px; margin: 0; }
.skt-column-about .skt-content h2:first-child { margin-top: 0; }

/* ---------- トップページの新着コラム ---------- */
@media (min-width: 900px) {
  .skt-posts--home { grid-template-columns: repeat(3, 1fr); }
}