/*
Theme Name: Kings Media
Theme URI: https://credit-kings.biz/
Author: Kings Media
Description: 記事一覧・資料ダウンロード・ピックアップ・セミナー・CTAを備えたメディア型WordPressテーマ。カルーセル付きメインビジュアル、カテゴリ／タグ索引、記事内目次を内蔵する。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kings-media
Tags: blog, news, two-columns, custom-menu, featured-images, translation-ready
*/

/* ============================================================
   0. トークン
   ============================================================ */
:root{
  --accent:#ff4941;
  --accent-dark:#e23a33;
  --accent-tint:#fff5f7;
  --ink:#111;
  --ink-2:#444;
  --ink-3:#666;
  --ink-4:#999;
  --line:#ddd;
  --line-2:#eee;
  --bg:#fff;
  --bg-2:#f7f7f8;
  --dark:#0e1315;
  --radius:12px;
  --radius-lg:16px;
  --inner:1140px;
  --font-ja:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  --font-en:"Barlow Semi Condensed","Noto Sans JP",sans-serif;
  --fs-s:13px;
  --fs-m:15px;
  --fs-l:18px;
  --shadow:0 2px 10px rgba(17,17,17,.06);
  --shadow-h:0 6px 20px rgba(17,17,17,.12);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-ja);font-size:16px;line-height:1.8;color:var(--ink);background:var(--bg);overflow-x:hidden}
img{max-width:100%;height:auto;vertical-align:bottom}
a{color:inherit;text-decoration:none;transition:opacity .2s,color .2s}
a:hover{opacity:.85}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.km-inner{max-width:var(--inner);margin:0 auto;padding:0 20px}
.km-inner--wide{max-width:1280px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* ============================================================
   1. ヘッダー
   ============================================================ */
.km-topbar{background:var(--dark);color:#fff;font-size:12px;line-height:1}
.km-topbar__inner{max-width:1280px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:34px;gap:16px}
.km-topbar__note{display:flex;align-items:center;gap:8px;opacity:.9}
.km-topbar__badge{background:var(--accent);color:#fff;border-radius:20px;padding:3px 10px;font-weight:700;font-size:11px}
.km-topbar__links{display:flex;gap:18px}
.km-topbar__links a{opacity:.85}

.km-header{background:#fff;border-bottom:1px solid var(--line-2)}
.km-header__inner{max-width:1280px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:24px;height:72px}
.km-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:24px;letter-spacing:.02em;flex-shrink:0}
.km-logo img{max-height:44px;width:auto}
.km-logo__mark{width:38px;height:38px;border-radius:10px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-size:22px;font-weight:700}
.km-logo__sub{display:block;font-size:10px;font-weight:500;color:var(--ink-4);letter-spacing:.14em;line-height:1}
.km-header__nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}
.km-header__nav a:hover{color:var(--accent)}
.km-search{display:flex;align-items:center;background:var(--bg-2);border-radius:30px;height:44px;padding:0 6px 0 20px;width:230px}
.km-search input[type=search]{border:none;background:none;outline:none;font-size:13px;font-family:inherit;width:100%;color:var(--ink)}
.km-search button{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.km-burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;background:var(--accent);color:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.km-burger span{display:block;width:20px;height:2px;background:#fff;transition:transform .2s,opacity .2s}
.km-burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.km-burger[aria-expanded=true] span:nth-child(2){opacity:0}
.km-burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 赤いカテゴリナビ */
.km-catnav{background:var(--accent);color:#fff}
.km-catnav__inner{max-width:1280px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:center;height:56px;gap:0}
.km-catnav__item{position:relative;padding:0 28px}
.km-catnav__item+.km-catnav__item::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:20px;background:rgba(255,255,255,.45)}
.km-catnav__link{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;white-space:nowrap}
.km-catnav__link .km-ico{opacity:.95}

/* ============================================================
   2. メインビジュアル（カルーセル）
   ============================================================ */
.km-mv{background:linear-gradient(100deg,#ffb36b 0%,#ff7a5c 42%,#ff5f7a 72%,#ff8fa3 100%);padding:34px 0 26px;overflow:hidden}
.km-mv__viewport{position:relative;max-width:1280px;margin:0 auto;padding:0 20px}
.km-mv__track{display:flex;gap:24px;transition:transform .45s cubic-bezier(.4,.05,.2,1);will-change:transform}
.km-mv__slide{flex:0 0 calc((100% - 48px)/3);min-width:0}
.km-mv__card{display:block;position:relative;border-radius:var(--radius);overflow:hidden;background:#111;aspect-ratio:16/9;box-shadow:0 6px 24px rgba(0,0,0,.18)}
.km-mv__card img{width:100%;height:100%;object-fit:cover}
.km-mv__cat{position:absolute;top:12px;left:12px;z-index:2;background:#fff;color:var(--accent);font-size:12px;font-weight:700;border-radius:20px;padding:5px 12px;display:flex;align-items:center;gap:6px}
.km-mv__body{position:absolute;inset:auto 0 0 0;z-index:2;padding:18px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.82));color:#fff}
.km-mv__title{font-size:15px;font-weight:700;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.km-mv__date{font-size:12px;opacity:.85;margin-bottom:4px}
.km-mv__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.km-mv__tags span{font-size:11px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.5);border-radius:20px;padding:2px 8px}
.km-mv__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.9);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.km-mv__arrow--prev{left:4px}
.km-mv__arrow--next{right:4px}
.km-mv__dots{display:flex;justify-content:center;gap:10px;margin-top:18px}
.km-mv__dots button{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55)}
.km-mv__dots button[aria-current=true]{background:#fff;transform:scale(1.35)}

/* ============================================================
   3. セクション共通
   ============================================================ */
.km-section{padding:64px 0}
.km-section--tint{background:var(--accent-tint);position:relative;overflow:hidden}
.km-section__watermark{position:absolute;left:-16px;top:50%;transform:translateY(-50%);font-family:var(--font-en);font-size:150px;font-weight:700;line-height:1;color:#fff;opacity:.75;letter-spacing:.02em;pointer-events:none;user-select:none;writing-mode:vertical-rl;text-orientation:sideways}

.km-secHead{display:flex;align-items:flex-start;gap:28px;margin-bottom:32px}
.km-secHead__topper{position:relative;padding-left:24px;flex-shrink:0}
.km-secHead__topper::after{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:100%;background:var(--accent);border-radius:10px}
.km-secHead__en{color:var(--accent);font-family:var(--font-en);font-size:var(--fs-m);font-weight:700;letter-spacing:.04em;line-height:1.45}
.km-secHead__ja{font-size:28px;font-weight:700;line-height:1.5;letter-spacing:.02em}
.km-secHead__desc{font-size:14px;color:var(--ink-2);padding-top:22px}

/* ボタン */
.km-btn{position:relative;display:block;width:100%;max-width:420px;height:64px;line-height:64px;margin:40px auto 0;background:var(--accent);color:#fff;border-radius:30px;font-size:16px;font-weight:700;text-align:center;box-shadow:var(--shadow)}
.km-btn:hover{opacity:.9}
.km-btn__arrow{position:absolute;right:20px;top:50%;transform:translateY(-50%);width:22px;height:22px;border-radius:50%;background:#fff;color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;z-index:2}
.km-btn--ghost{background:#fff;color:var(--accent);border:2px solid var(--accent);line-height:60px}
.km-btn--ghost .km-btn__arrow{background:var(--accent);color:#fff}

/* ============================================================
   4. 記事カード
   ============================================================ */
.km-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.km-grid--2{grid-template-columns:repeat(2,1fr)}
.km-card{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .2s,transform .2s}
.km-card:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.km-card__link{display:block;height:100%}
.km-card__thumb{position:relative;width:100%;padding-top:62.5%;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;background:var(--bg-2)}
.km-card__thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.km-card:hover .km-card__thumb img{transform:scale(1.04)}
.km-card__body{padding:16px 20px 20px}
.km-card__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.km-card__cat{display:flex;align-items:center;gap:6px;color:var(--accent);font-size:var(--fs-s);font-weight:700}
.km-card__date{font-size:var(--fs-s);color:var(--ink-4);font-family:var(--font-en);letter-spacing:.04em}
.km-card__title{font-size:var(--fs-l);font-weight:700;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.km-card:hover .km-card__title{color:var(--accent)}
.km-card__tags{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:12px}
.km-card__tags a,.km-card__tags span{font-size:12px;color:var(--ink-3)}
.km-card__tags a:hover{color:var(--accent)}

/* 1枚目だけ横長にする（新着記事） */
.km-card--feature{display:block;margin-bottom:28px}
.km-card--feature .km-card__link{display:flex;align-items:stretch}
.km-card--feature .km-card__thumb{width:47%;padding-top:0;flex-shrink:0;border-radius:var(--radius) 0 0 var(--radius);min-height:320px}
.km-card--feature .km-card__body{flex:1;padding:32px 36px;display:flex;flex-direction:column;justify-content:center}
.km-card--feature .km-card__title{font-size:24px;-webkit-line-clamp:3}

/* ============================================================
   5. カテゴリ／タグ索引
   ============================================================ */
.km-index{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:28px 32px}
.km-index__row{display:flex;gap:28px;padding:18px 0}
.km-index__row+.km-index__row{border-top:1px solid var(--line-2)}
.km-index__label{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;width:180px;flex-shrink:0}
.km-index__icon{width:34px;height:34px;border-radius:50%;border:2px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:15px}
.km-index__items{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.km-index__cat{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:700;padding:4px 0;border-bottom:2px solid transparent}
.km-index__cat:hover{color:var(--accent);border-bottom-color:var(--accent)}
.km-chip{font-size:13px;color:var(--ink-2);border:1px solid var(--line);border-radius:20px;padding:5px 14px;background:#fff}
.km-chip:hover{border-color:var(--accent);color:var(--accent)}
.km-chip::before{content:"#";color:var(--accent);margin-right:4px}

/* ============================================================
   6. 資料ダウンロード
   ============================================================ */
.km-doc{display:flex;background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .2s}
.km-doc:hover{box-shadow:var(--shadow-h)}
.km-doc__thumb{width:44%;flex-shrink:0;background:var(--bg-2);position:relative;padding-top:28%;overflow:hidden}
.km-doc__thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.km-doc__body{padding:20px 24px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.km-doc__title{font-size:16px;font-weight:700;line-height:1.6}
.km-doc__dl{color:var(--accent);font-size:var(--fs-s);font-weight:700;display:flex;align-items:center;gap:6px}

/* ============================================================
   7. セミナー／CTA
   ============================================================ */
.km-cta{background:linear-gradient(100deg,#ff7a5c,#ff4941 60%,#ff5f7a);color:#fff;border-radius:var(--radius-lg);padding:48px 40px;text-align:center;box-shadow:var(--shadow-h)}
.km-cta__en{font-family:var(--font-en);font-size:14px;letter-spacing:.12em;opacity:.9}
.km-cta__title{font-size:28px;font-weight:700;line-height:1.5;margin:6px 0 12px}
.km-cta__desc{font-size:15px;line-height:1.9;opacity:.95;max-width:760px;margin:0 auto}
.km-cta .km-btn{background:#fff;color:var(--accent);margin-top:28px}
.km-cta .km-btn__arrow{background:var(--accent);color:#fff}

/* ============================================================
   8. フッター
   ============================================================ */
.km-footerBanner{background:var(--bg-2);padding:40px 0}
.km-footerBanner__row{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.km-footerBanner__item{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:700;box-shadow:var(--shadow)}
.km-footerBanner__item:hover{border-color:var(--accent);color:var(--accent)}
.km-footer{background:var(--dark);color:#fff;padding:48px 0 0}
.km-footer__top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}
.km-footer__brand{max-width:360px}
.km-footer__desc{font-size:13px;line-height:1.9;color:rgba(255,255,255,.7);margin-top:14px}
.km-footer__nav{display:flex;gap:56px;flex-wrap:wrap}
.km-footer__navTitle{font-size:13px;font-weight:700;color:var(--accent);margin-bottom:12px;font-family:var(--font-en);letter-spacing:.08em}
.km-footer__nav li{margin-bottom:10px}
.km-footer__nav a{font-size:13px;color:rgba(255,255,255,.82)}
.km-footer__nav a:hover{color:#fff}
.km-footer__bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;flex-wrap:wrap}
.km-footer__copy{font-size:12px;color:rgba(255,255,255,.6)}
.km-footer__share{display:flex;gap:12px}
.km-footer__share a{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;font-size:13px}
.km-footer__share a:hover{background:var(--accent);border-color:var(--accent)}

/* ============================================================
   9. 記事詳細
   ============================================================ */
.km-breadcrumb{font-size:12px;color:var(--ink-4);padding:16px 0}
.km-breadcrumb a:hover{color:var(--accent)}
.km-breadcrumb span+span::before{content:"›";margin:0 8px;color:var(--line)}
.km-single{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding:8px 0 64px;align-items:start}
.km-article{min-width:0;background:#fff}
.km-article__head{margin-bottom:24px}
.km-article__meta{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.km-article__cat{background:var(--accent);color:#fff;font-size:12px;font-weight:700;border-radius:20px;padding:5px 14px}
.km-article__date{font-size:13px;color:var(--ink-4);font-family:var(--font-en)}
.km-article__title{font-size:32px;font-weight:700;line-height:1.5;letter-spacing:.01em}
.km-article__thumb{margin:24px 0;border-radius:var(--radius);overflow:hidden}
.km-entry{font-size:16px;line-height:2}
.km-entry>*+*{margin-top:1.6em}
.km-entry h2{position:relative;font-size:24px;line-height:1.6;font-weight:700;margin-top:2.4em;padding:14px 20px;background:var(--accent-tint);border-left:6px solid var(--accent);border-radius:0 8px 8px 0;scroll-margin-top:90px}
.km-entry h3{font-size:20px;line-height:1.6;font-weight:700;margin-top:2em;padding-bottom:10px;border-bottom:2px solid var(--line-2);scroll-margin-top:90px}
.km-entry h4{font-size:17px;font-weight:700;margin-top:1.8em}
.km-entry p{margin-top:1.4em}
.km-entry a{color:var(--accent);text-decoration:underline}
.km-entry ul,.km-entry ol{background:var(--bg-2);border-radius:10px;padding:20px 24px 20px 42px}
.km-entry ul li{list-style:disc}
.km-entry ol li{list-style:decimal}
.km-entry li+li{margin-top:8px}
.km-entry img{border-radius:10px}
.km-entry blockquote{border-left:4px solid var(--line);background:var(--bg-2);padding:16px 22px;border-radius:0 8px 8px 0;color:var(--ink-2)}
.km-entry table{width:100%;border-collapse:collapse;font-size:15px}
.km-entry table th,.km-entry table td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.km-entry table th{background:var(--accent);color:#fff;font-weight:700}
.km-entry table tbody th{background:var(--accent-tint);color:var(--ink)}
.km-entry .km-tablewrap{overflow-x:auto}

/* 目次 */
.km-toc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:32px 0}
.km-toc__head{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:16px}
.km-toc__toggle{font-size:12px;color:var(--accent);font-weight:700}
/* 目次。本文用の ol スタイル（背景・decimal）を打ち消してから組み立てる */
.km-toc ol,.km-entry .km-toc ol{counter-reset:toc;margin-top:14px;background:none;padding:0;border:none;list-style:none}
.km-toc li,.km-entry .km-toc li{list-style:none;margin:0;font-size:14px;line-height:1.9;padding-left:34px;position:relative}
.km-toc li+li{margin-top:2px}
.km-toc li:not(.km-toc__h3){counter-increment:toc;font-weight:700}
.km-toc li:not(.km-toc__h3)::before{content:counter(toc);position:absolute;left:0;top:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}
.km-toc .km-toc__h3{padding-left:56px;font-size:13px;font-weight:400;color:var(--ink-2)}
.km-toc .km-toc__h3::before{content:"";position:absolute;left:34px;top:14px;width:12px;height:1px;background:var(--line)}
.km-toc a:hover{color:var(--accent)}
.km-toc[data-open=false] ol{display:none}

.km-share{display:flex;align-items:center;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line-2)}
.km-share__label{font-size:13px;font-weight:700;color:var(--ink-3)}
.km-share a{width:38px;height:38px;border-radius:50%;background:var(--bg-2);display:flex;align-items:center;justify-content:center;font-size:14px}
.km-share a:hover{background:var(--accent);color:#fff}

.km-side{position:sticky;top:20px;display:flex;flex-direction:column;gap:28px}
.km-side__box{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:20px}
.km-side__title{font-size:15px;font-weight:700;padding-left:14px;position:relative;margin-bottom:16px}
.km-side__title::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:18px;background:var(--accent);border-radius:4px}
.km-side__item{display:flex;gap:12px;padding:10px 0}
.km-side__item+.km-side__item{border-top:1px solid var(--line-2)}
.km-side__thumb{display:block;position:relative;width:88px;height:56px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--bg-2)}
.km-side__thumb img{width:100%;height:100%;object-fit:cover}
.km-side__thumb .km-thumbPlaceholder{font-size:10px!important;padding:6px!important;line-height:1.4!important}
.km-side__itemTitle{font-size:13px;font-weight:700;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.km-side__item:hover .km-side__itemTitle{color:var(--accent)}

/* アーカイブ見出し */
.km-pageHead{background:var(--accent-tint);padding:40px 0}
.km-pageHead__en{font-family:var(--font-en);color:var(--accent);font-weight:700;letter-spacing:.06em;font-size:14px}
.km-pageHead__title{font-size:30px;font-weight:700;line-height:1.5}
.km-pageHead__desc{font-size:14px;color:var(--ink-2);margin-top:8px}

/* ページャー */
.km-pager{display:flex;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.km-pager .page-numbers{display:flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 12px;border-radius:8px;border:1px solid var(--line);font-weight:700;font-size:14px;background:#fff}
.km-pager .page-numbers.current{background:var(--accent);color:#fff;border-color:var(--accent)}
.km-pager .page-numbers:hover{border-color:var(--accent);color:var(--accent)}
.km-pager .page-numbers.current:hover{color:#fff}

/* 固定ページ */
.km-page{padding:40px 0 72px}
.km-page__title{font-size:30px;font-weight:700;line-height:1.5;margin-bottom:24px}

/* 404・検索なし */
.km-empty{text-align:center;padding:80px 20px}
.km-empty__title{font-size:26px;font-weight:700;margin-bottom:12px}
.km-empty__desc{color:var(--ink-3);font-size:15px}

/* アイコン（絵文字ベース。画像に依存しない） */
.km-ico{font-size:15px;line-height:1;font-style:normal}

/* ============================================================
   10. レスポンシブ
   ============================================================ */
@media (max-width:1024px){
  .km-single{grid-template-columns:1fr;gap:40px}
  .km-side{position:static}
  .km-mv__slide{flex:0 0 calc((100% - 24px)/2)}
  .km-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .km-catnav__item{padding:0 16px}
}
@media (max-width:767px){
  body{font-size:15px}
  .km-header__inner{height:60px;gap:12px}
  .km-logo{font-size:19px}
  .km-header__nav,.km-search{display:none}
  .km-burger{display:flex}
  .km-header__nav.is-open{display:flex;position:absolute;left:0;right:0;top:60px;z-index:60;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 16px;box-shadow:var(--shadow-h)}
  .km-header__nav.is-open a{padding:14px 0;border-bottom:1px solid var(--line-2)}
  .km-header{position:relative}
  .km-catnav__inner{height:auto;padding:10px 12px;overflow-x:auto;justify-content:flex-start;-webkit-overflow-scrolling:touch}
  .km-catnav__item{padding:0 14px}
  .km-catnav__item+.km-catnav__item::before{height:16px}
  .km-mv{padding:20px 0 18px}
  .km-mv__slide{flex:0 0 100%}
  .km-mv__arrow{width:36px;height:36px}
  .km-section{padding:44px 0}
  .km-section__watermark{font-size:86px;opacity:.6}
  .km-secHead{flex-direction:column;gap:10px;margin-bottom:22px}
  .km-secHead__desc{padding-top:0}
  .km-secHead__ja{font-size:22px}
  .km-secHead__topper{padding-left:16px}
  .km-secHead__topper::after{width:6px}
  .km-grid{grid-template-columns:1fr}
  .km-card--feature .km-card__link{flex-direction:column}
  .km-card--feature .km-card__thumb{width:100%;padding-top:62.5%;min-height:0;border-radius:var(--radius) var(--radius) 0 0}
  .km-card--feature .km-card__body{padding:18px 20px 22px}
  .km-card--feature .km-card__title{font-size:19px}
  .km-btn{height:52px;line-height:52px;max-width:300px;font-size:15px}
  .km-btn--ghost{line-height:48px}
  .km-index{padding:18px 18px}
  .km-index__row{flex-direction:column;gap:12px;padding:14px 0}
  .km-index__label{width:auto}
  .km-doc{flex-direction:column}
  .km-doc__thumb{width:100%;padding-top:56%}
  .km-footerBanner__row{grid-template-columns:1fr}
  .km-footer__top{flex-direction:column;gap:28px}
  .km-footer__nav{gap:32px}
  .km-cta{padding:32px 20px}
  .km-cta__title{font-size:21px}
  .km-article__title{font-size:24px}
  .km-entry h2{font-size:20px;padding:12px 16px}
  .km-entry h3{font-size:17px}
  .km-topbar__links{display:none}
}