/* 職人の道しるべ — 鋼と灯り。Original site design, scoped to this theme. */
@font-face{font-family:MSMincho;src:url('mincho.ttf') format('truetype');font-display:swap;font-weight:700 900}
.michishirube-steel{--ms-ink:#11181c;--ms-text:#24282a;--ms-muted:#60666a;--ms-stone:#f3f0e9;--ms-line:#deded9;--ms-orange:#cf3c08;--color_main:#cf3c08;--color_link:#ac3509;--container_size:1320px;background:#fff;color:var(--ms-text);font-family:-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;font-size:16px;line-height:1.8;overflow-wrap:anywhere}
.michishirube-steel *{box-sizing:border-box}
.michishirube-steel img{max-width:100%;height:auto;vertical-align:middle}
.michishirube-steel button,.michishirube-steel input,.michishirube-steel select{font:inherit}
.michishirube-steel a{color:inherit;text-decoration:none}
.michishirube-steel button{cursor:pointer}
.michishirube-steel :focus-visible{outline:3px solid #1471a6;outline-offset:4px}
.michishirube-steel .post_content a:not([class]){color:#aa360e;text-decoration:underline;text-underline-offset:3px}
.michishirube-steel .ms-container{width:min(100% - 96px,1385px);margin-inline:auto}
.michishirube-steel .ms-section{padding-block:64px}
.michishirube-steel .ms-section h2,.michishirube-steel .ms-materials h2,.michishirube-steel .ms-work h2,.michishirube-steel .ms-profile h2{font-family:MSMincho,'Hiragino Mincho ProN','Yu Mincho',serif;font-weight:800;letter-spacing:-.045em;font-size:clamp(30px,4.2vw,60px);line-height:1.35;margin:0 0 12px;color:var(--ms-ink)}
.michishirube-steel .ms-section-lead{margin:0 0 24px;font-size:18px;color:#4f5457}
.michishirube-steel #ms-search-title,.michishirube-steel #ms-learning-title,.michishirube-steel #ms-tools-title{word-break:keep-all;overflow-wrap:normal}
.michishirube-steel .ms-small{font-size:12px;line-height:1.7;color:#62696c;margin:14px 0 0}
.michishirube-steel .ms-skip{position:fixed;left:16px;top:-100px;padding:12px 20px;background:white;color:#111;z-index:100000}
.michishirube-steel .ms-skip:focus{top:12px}
.michishirube-steel .ms-disclosure{background:#172025;color:#dfe5e7;text-align:center;font-size:11px;letter-spacing:.04em;padding:5px 18px;line-height:1.5}
.michishirube-steel .ms-site-header{background:var(--ms-ink);color:white;border-bottom:1px solid #ffffff24;position:relative;z-index:50}
.michishirube-steel .ms-site-header__inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.michishirube-steel .ms-brand{font-family:MSMincho,'Hiragino Mincho ProN','Yu Mincho',serif;font-size:clamp(24px,2.35vw,34px);font-weight:800;letter-spacing:-.06em;white-space:nowrap;line-height:1.3;flex-shrink:0;color:white}
.michishirube-steel .ms-brand span{color:#f35a21;font-size:.8em;padding-inline:.02em}
.michishirube-steel .ms-main-nav{display:flex;align-items:center;gap:34px;font-size:15px;font-weight:700;line-height:1.5}
.michishirube-steel .ms-main-nav>a{padding:14px 0;position:relative;display:inline-flex;align-items:center;gap:10px}
.michishirube-steel .ms-main-nav>a:after{content:'';position:absolute;left:0;bottom:4px;width:100%;height:2px;background:#f35a21;transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.michishirube-steel .ms-main-nav>a:hover:after,.michishirube-steel .ms-main-nav>a:focus-visible:after{transform:scaleX(1)}
.michishirube-steel .ms-menu-button,.michishirube-steel .ms-mobile-only{display:none}
.michishirube-steel #content.ms-home-content{width:100%;padding:0;margin:0;max-width:none}
.michishirube-steel .ms-home{width:100%;margin:0;padding:0}
.michishirube-steel .ms-hero{position:relative;background:#11181c;color:white;isolation:isolate;overflow:hidden}
.michishirube-steel .ms-hero__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-1}
.michishirube-steel .ms-hero__inner{min-height:530px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding-block:64px}
.michishirube-steel .ms-hero h1{font-size:clamp(40px,6.5vw,96px);line-height:1.3;letter-spacing:-.065em;font-weight:900;margin:0 0 24px;color:#fff;text-shadow:0 2px 20px #0003;max-width:100%}
.michishirube-steel .ms-hero .ms-button{font-size:18px;min-height:60px;padding:15px 28px}
.michishirube-steel .ms-hero h1 span{display:block}
.michishirube-steel .ms-hero p{font-size:clamp(15px,1.5vw,21px);font-weight:600;line-height:1.7;margin:0 0 28px;color:#fff}
.michishirube-steel .ms-actions{display:flex;gap:14px;flex-wrap:wrap}
.michishirube-steel .ms-button{display:inline-flex;justify-content:center;align-items:center;gap:24px;min-height:54px;padding:13px 26px;border:1px solid var(--ms-orange);border-radius:2px;background:var(--ms-orange);color:#fff;font-size:16px;font-weight:700;line-height:1.5;transition:background .18s ease,transform .18s ease}
.michishirube-steel .ms-button svg{flex-shrink:0}
.michishirube-steel .ms-button:hover{background:#b63608;border-color:#b63608;transform:translateY(-2px)}
.michishirube-steel .ms-button--outline{background:#11181c38;border-color:#d8d9d8;color:#fff}
.michishirube-steel .ms-button--outline:hover{background:#ffffff16;border-color:#fff}
.michishirube-steel .ms-text-link,.michishirube-steel .ms-under-link{display:inline-flex;align-items:center;gap:18px;font-size:15px;font-weight:700;line-height:1.6;border-bottom:1px solid currentColor;padding:4px 0}
.michishirube-steel .ms-under-link{display:flex;width:fit-content;margin:26px auto 0}
.michishirube-steel .ms-search{scroll-margin-top:24px;padding-top:42px;padding-bottom:38px}
.michishirube-steel .ms-search .ms-section-lead{margin-bottom:12px}
/* Existing commerce runtime, completely renewed site-only card and form treatment. */
.michishirube-steel .acs-shell{--acs-primary:#cf3c08!important;--acs-accent:#cf3c08!important;--acs-background:#fff!important;--acs-radius:2px!important;--acs-shadow:none!important;--acs-text:#24282a!important;--acs-muted:#60666a!important;font-family:inherit!important;color:#24282a!important;max-width:100%;min-width:0}
.michishirube-steel #body_wrap .acs-shell{max-width:none!important;width:100%!important}
.michishirube-steel .ms-search .acs-widget{max-width:none!important}
.michishirube-steel .ms-search .acs-shell{margin:0!important}
.michishirube-steel .ms-search .acs-widget{border:0!important;box-shadow:none!important;border-radius:0!important;background:transparent!important;margin:0!important;padding:0!important}
.michishirube-steel .ms-search .acs-widget__header{display:none!important}
.michishirube-steel .ms-search .acs-widget__body{padding:0!important;background:transparent!important}
.michishirube-steel .ms-search .acs-widget__footer{padding:8px 0 0!important;background:none!important;border:0!important}
.michishirube-steel .acs-creditline{font-size:11px!important;color:#62696c!important}
.michishirube-steel .acs-creditline a{text-decoration:underline!important;text-underline-offset:3px}
.michishirube-steel .ms-search .acs-search-row--product{display:grid!important;grid-template-columns:minmax(0,1fr) 190px;gap:12px!important;margin:0!important}
.michishirube-steel .ms-search .acs-search-field{min-height:58px;border:1px solid #9da3a6!important;border-radius:2px!important;box-shadow:none!important;background:#fff!important}
.michishirube-steel .ms-search .acs-search-input{width:100%;font-size:17px!important;font-weight:500!important;padding:16px 16px 16px 50px!important;color:#24282a!important;background:transparent!important;border:0!important;min-width:0;line-height:1.5!important}
.michishirube-steel .ms-search .acs-search-input::placeholder{color:#6a7073;opacity:1}
.michishirube-steel .ms-search .acs-market-only-category{display:none!important}
.michishirube-steel .acs-shell .acs-button.acs-button--submit,.michishirube-steel .acs-shell .acs-button--primary,.michishirube-steel .acs-shell .acs-card__button{background:#cf3c08!important;border-color:#cf3c08!important;color:#fff!important;box-shadow:none!important;border-radius:2px!important;font-size:16px!important;font-weight:700!important;min-height:48px}
.michishirube-steel .ms-search .acs-button--submit{min-height:58px!important}
.michishirube-steel .ms-search .acs-credit{font-size:11px;margin:7px 0 0}
.michishirube-steel .ms-quick-search{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0 0}
.michishirube-steel .ms-quick-search button{display:flex;align-items:center;justify-content:space-between;min-height:66px;padding:13px 20px;background:#fff;border:1px solid #deded9;border-radius:2px;color:#24282a;font-size:16px;font-weight:700;transition:background .2s,border-color .2s}
.michishirube-steel .ms-quick-search button:hover{border-color:#cf3c08;background:#fff7f2}
.michishirube-steel .ms-quick-search button>svg:first-child{width:35px;height:35px;margin-right:10px;flex-shrink:0;color:#555d60}
.michishirube-steel .ms-quick-search button>span{margin-right:auto}
.michishirube-steel .acs-results-shell{border:0!important;box-shadow:none!important;background:transparent!important;padding:0!important;max-width:100%;min-width:0}
.michishirube-steel .acs-results-head{margin:26px 0 16px!important;padding:0!important}
.michishirube-steel .ms-tools .acs-results-head{display:none!important}
.michishirube-steel .acs-card-grid{gap:24px!important;grid-template-columns:repeat(3,minmax(0,1fr))!important}
.michishirube-steel .acs-card{background:white!important;border:1px solid #e0e0da!important;border-radius:2px!important;box-shadow:none!important;overflow:hidden;min-width:0!important;transition:transform .22s ease,border-color .22s ease}
.michishirube-steel .acs-card:hover{transform:translateY(-3px);border-color:#a7aba9!important;box-shadow:none!important}
.michishirube-steel .acs-card__media{border-radius:0!important;background:#f6f5f1!important;aspect-ratio:4/3!important;min-height:0!important;overflow:hidden!important}
.michishirube-steel .acs-card__media img{width:100%!important;height:100%!important;object-fit:contain!important;mix-blend-mode:multiply}
.michishirube-steel .acs-card__body{padding:20px!important;gap:12px!important;min-width:0!important}
.michishirube-steel .acs-card__title{font-size:19px!important;font-weight:800!important;line-height:1.5!important;letter-spacing:-.025em;display:-webkit-box!important;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0!important;min-height:4.5em}
.michishirube-steel .acs-card__description,.michishirube-steel .acs-card__summary{font-size:14px!important;line-height:1.8!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#60666a!important;max-height:3.6em}
.michishirube-steel .acs-card__price{font-size:26px!important;line-height:1.4!important;font-weight:800!important;color:#11181c!important}
.michishirube-steel .acs-card__meta{font-size:12px!important;line-height:1.7!important;color:#60666a!important}
body.michishirube-steel #body_wrap .acs-shell .acs-card__meta>span{color:#465057!important;background:#f3f0e9!important;border-radius:2px!important;box-shadow:none!important}
body.michishirube-steel #body_wrap .acs-shell .acs-card__badge,body.michishirube-steel #body_wrap .acs-shell .acs-card__badge>span{color:#fff!important;background:#cf3c08!important;border-radius:2px!important;box-shadow:none!important}
body.michishirube-steel #body_wrap .acs-shell .acs-card__actions a:not(:first-child),body.michishirube-steel #body_wrap .acs-shell .acs-card__actions a:not(:first-child)>span{color:#465057!important;box-shadow:none!important}
.michishirube-steel .acs-card__actions{gap:9px!important}
body.michishirube-steel .acs-shell .acs-card[class] .acs-card__title{display:-webkit-box!important;-webkit-line-clamp:3!important;-webkit-box-orient:vertical!important;max-height:4.5em!important;overflow:hidden!important}
body.michishirube-steel .acs-shell .acs-card__body{display:flex!important;flex-direction:column!important;flex:1!important}
body.michishirube-steel .acs-shell .acs-card__footer{display:grid!important;grid-template-columns:1fr!important;gap:14px!important;margin-top:auto!important}
body.michishirube-steel .acs-shell .acs-card__actions{display:grid!important;grid-template-columns:1fr!important;gap:9px!important}
body.michishirube-steel #body_wrap .acs-shell .acs-card .acs-card__actions{display:grid!important;grid-template-columns:1fr!important;gap:9px!important}
body.michishirube-steel .acs-shell .acs-card__actions .acs-button{height:auto!important;width:100%!important;min-width:0!important;max-width:100%!important;white-space:normal!important}
body.michishirube-steel .acs-shell .acs-card__actions .acs-button span{font-family:inherit!important;font-size:15px!important;font-weight:700!important;white-space:normal!important}
.michishirube-steel .acs-card__actions a{border-radius:2px!important;font-size:14px!important;padding:12px!important;min-height:44px!important}
.michishirube-steel .acs-card__actions a:first-child{background:#cf3c08!important;color:white!important;border-color:#cf3c08!important;font-weight:700}
.michishirube-steel .acs-card__actions a:not(:first-child){background:#fff!important;color:#555!important;border-color:#d7d7d2!important}
.michishirube-steel .acs-credit{font-size:12px!important;color:#62696c!important}
.michishirube-steel .acs-credit a{text-decoration:underline!important}
.michishirube-steel .ms-learning{background:var(--ms-stone)}
.michishirube-steel .ms-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.michishirube-steel .ms-topic-card{background:white;min-width:0;border-radius:2px;overflow:hidden}
.michishirube-steel .ms-topic-card__image{display:block;overflow:hidden}
.michishirube-steel .ms-topic-card__image img{width:100%;aspect-ratio:1.23;object-fit:cover;transition:transform .55s ease}
.michishirube-steel .ms-topic-card:hover img{transform:scale(1.025)}
.michishirube-steel .ms-topic-card__body{padding:23px 20px 20px}
.michishirube-steel .ms-topic-card h3{font-family:MSMincho,'Hiragino Mincho ProN','Yu Mincho',serif;font-size:25px;line-height:1.5;font-weight:800;letter-spacing:-.04em;margin:0 0 12px;color:#11181c}
.michishirube-steel .ms-topic-card p{font-size:15px;color:#60666a;line-height:1.8;margin:0 0 22px;min-height:3.6em}
.michishirube-steel .ms-topic-card .ms-button{width:100%;font-size:15px;justify-content:space-between;padding-inline:18px;min-height:48px}
.michishirube-steel .ms-materials{background:#f3f0e9 url('materials.jpg') center/cover no-repeat;min-height:325px;padding:42px;display:flex;align-items:center}
.michishirube-steel .ms-materials__copy{max-width:58%}
.michishirube-steel .ms-materials h2{font-size:40px;margin:0 0 14px}
.michishirube-steel .ms-materials p{font-size:16px;margin:0 0 18px;line-height:1.8}
.michishirube-steel .ms-ad-label{font-size:13px!important;font-weight:700;letter-spacing:.03em}
.michishirube-steel .ms-ad-label span{display:inline-block;font-family:inherit;font-weight:600;font-size:11px;background:#fff9;border:1px solid #b7b8b2;padding:0 5px;margin-left:8px;line-height:1.7}
.michishirube-steel .ms-materials .ms-small{font-size:11px!important;margin:10px 0 0}
.michishirube-steel .ms-materials--compact{display:block;background:#f3f0e9;padding:26px;min-height:0;border-top:4px solid var(--ms-orange);position:relative}
.michishirube-steel .ms-materials--compact .ms-materials__copy{max-width:none}
.michishirube-steel .ms-materials--compact h2{font-size:27px}
.michishirube-steel .ms-materials--compact .ms-button{font-size:14px;padding:12px;gap:10px;display:flex;width:100%}
.michishirube-steel .ms-context-materials{margin:48px 0;padding:28px;background:#f3f0e9;border-top:3px solid #cf3c08}
.michishirube-steel .post_content .ms-context-materials h2{background:none!important;border:0!important;padding:0!important;color:#11181c!important;font-size:27px;margin:0 0 16px}
.michishirube-steel .ms-context-materials p{font-size:15px}
.michishirube-steel .ms-primer{background:white;padding:20px;margin-top:20px;border:1px solid #deded9}
.michishirube-steel .ms-primer h3{font-size:19px;border:none;padding:0;margin:0 0 14px}
.michishirube-steel .ms-editorial__grid{display:grid;grid-template-columns:1.45fr 1fr;gap:26px;margin-top:26px}
.michishirube-steel .ms-editorial__feature{display:block}
.michishirube-steel .ms-editorial__feature img{width:100%;aspect-ratio:2.15;object-fit:cover}
.michishirube-steel .ms-editorial h3{font-size:21px;font-weight:800;line-height:1.7;letter-spacing:-.03em;margin:14px 0 0;display:flex;justify-content:space-between;gap:16px}
.michishirube-steel .ms-editorial__list{display:grid;grid-template-rows:1fr 1fr;gap:18px}
.michishirube-steel .ms-editorial__list a{display:grid;grid-template-columns:40% minmax(0,1fr);align-items:center;border:1px solid #e1e1dc}
.michishirube-steel .ms-editorial__list img{width:100%;height:100%;object-fit:cover;min-height:110px}
.michishirube-steel .ms-editorial__list span{font-size:16px;line-height:1.6;font-weight:700;padding:18px;display:flex;align-items:center;gap:12px}
.michishirube-steel .ms-editorial__list svg{flex-shrink:0}
.michishirube-steel .ms-new-articles{margin-top:56px;padding-top:32px;border-top:1px solid #deded9}
.michishirube-steel .ms-section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}
.michishirube-steel .ms-section-heading h3{font-size:26px;margin:0}
.michishirube-steel .ms-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.michishirube-steel .ms-article-card{min-width:0}
.michishirube-steel .ms-article-card>img{width:100%;aspect-ratio:1.8;object-fit:cover}
.michishirube-steel .ms-article-card>div{padding-top:14px;position:relative}
.michishirube-steel .ms-article-card .ms-small{display:block;font-size:11px;margin:0;color:#676c6e}
.michishirube-steel .ms-article-card h3{font-size:18px;line-height:1.7;display:block;margin:7px 0 12px}
.michishirube-steel .ms-article-card svg{display:block;margin-left:auto}
.michishirube-steel .ms-work{background:#11181c url('work.jpg') center/cover no-repeat;color:#fff;padding-block:48px}
.michishirube-steel .ms-work h2{color:white;font-size:43px;margin:0 0 10px}
.michishirube-steel .ms-work p{font-size:18px;margin:0 0 20px}
.michishirube-steel .ms-profile-wrap{padding-block:40px}
.michishirube-steel .ms-profile{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.michishirube-steel .ms-profile>img{width:100%;aspect-ratio:1.75;object-fit:cover}
.michishirube-steel .ms-profile h2{font-size:31px;line-height:1.45;margin:0 0 14px}
.michishirube-steel .ms-profile p{font-size:14px;line-height:1.9;margin:0 0 12px}
.michishirube-steel .ms-profile--compact{display:block;padding:28px 0;border-block:1px solid #deded9;margin:28px 0}
.michishirube-steel .ms-profile--compact h2{font-size:24px}
.michishirube-steel .ms-footer{background:#11181c;color:#d7dddd;padding:40px 0 22px;clear:both}
.michishirube-steel .ms-footer__top{display:flex;align-items:center;justify-content:space-between;gap:30px}
.michishirube-steel .ms-footer__top p{margin:0;font-size:13px;letter-spacing:.04em}
.michishirube-steel .ms-footer__topics{display:flex;gap:28px;flex-wrap:wrap;font-size:14px;font-weight:700;padding-block:26px;border-bottom:1px solid #ffffff29}
.michishirube-steel .ms-footer__bottom{display:flex;justify-content:space-between;gap:24px;padding-top:24px;align-items:center}
.michishirube-steel .ms-footer__bottom nav{display:flex;gap:18px;flex-wrap:wrap;font-size:12px}
.michishirube-steel .ms-footer__bottom small{font-size:11px;white-space:nowrap}
.michishirube-steel .ms-footer__notice{font-size:10px;color:#a7b1b5;margin-top:22px}
.michishirube-steel .ms-footer a:hover{text-decoration:underline;text-underline-offset:4px}
@media(min-width:1100px){.michishirube-steel .ms-materials--compact{position:sticky;top:24px}.michishirube-steel .ms-hero h1 span{animation:ms-hero-mask .75s cubic-bezier(.2,.7,.2,1) both}.michishirube-steel .ms-hero h1 span+span{animation-delay:90ms}}
@keyframes ms-hero-mask{from{clip-path:inset(0 0 100% 0);transform:translateY(15px)}to{clip-path:inset(0);transform:translateY(0)}}
.michishirube-steel .ms-hero h1.ms-hero-complete span{animation:none!important;clip-path:none;transform:none}
@supports(animation-timeline:view()){
 @media(prefers-reduced-motion:no-preference) and (min-width:900px){
  .michishirube-steel .ms-hero{view-timeline-name:--ms-hero;view-timeline-axis:block}
  .michishirube-steel .ms-hero__image{animation:ms-hero-depth linear both;animation-timeline:--ms-hero;animation-range:exit 0% exit 100%;transform-origin:65% 50%}
  .michishirube-steel .ms-editorial__feature img{animation:ms-photo-frame linear both;animation-timeline:view();animation-range:entry 0% entry 85%}
 }
}
@keyframes ms-hero-depth{from{transform:scale(1)}to{transform:scale(1.12)}}
@keyframes ms-photo-frame{from{clip-path:inset(10% 6%);transform:scale(.97)}to{clip-path:inset(0);transform:scale(1)}}
.michishirube-steel [data-ms-reveal].ms-reveal-ready{transition:clip-path .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);clip-path:inset(0 0 8% 0);transform:translateY(12px)}
.michishirube-steel [data-ms-reveal].is-visible{clip-path:inset(0);transform:none}
@media(max-width:1100px){
 .michishirube-steel .ms-container{width:calc(100% - 56px)}
 .michishirube-steel .ms-main-nav{gap:20px;font-size:13px}
 .michishirube-steel .ms-site-header__inner{gap:20px;min-height:76px}
 .michishirube-steel .ms-hero__inner{min-height:460px}
 .michishirube-steel .ms-hero h1{font-size:clamp(40px,6.1vw,68px)}
 .michishirube-steel .ms-topic-card h3{font-size:22px}
 .michishirube-steel .ms-topic-card__body{padding:20px 16px}
 .michishirube-steel .ms-topic-card .ms-button{font-size:14px;gap:12px}
 .michishirube-steel .ms-materials h2{font-size:35px}
}
@media(max-width:900px){
 .michishirube-steel .ms-menu-button{display:inline-flex;align-items:center;gap:10px;border:0;background:transparent;color:white;padding:10px 0;font-size:13px}
 .michishirube-steel .ms-main-nav{display:none;position:absolute;top:100%;left:0;width:100%;padding:18px 28px;background:#11181c;border-top:1px solid #ffffff29;box-shadow:0 12px 18px #0002}
 .michishirube-steel .ms-main-nav.is-open{display:grid;gap:0}
 .michishirube-steel .ms-main-nav>a{padding:16px 0;font-size:17px;border-bottom:1px solid #ffffff24}
 .michishirube-steel .ms-mobile-only{display:inline}
 .michishirube-steel .ms-topic-grid,.michishirube-steel .acs-card-grid{gap:16px!important}
 .michishirube-steel .ms-editorial__grid{grid-template-columns:1fr;gap:24px}
 .michishirube-steel .ms-editorial__list{grid-template-columns:1fr 1fr;grid-template-rows:1fr;gap:16px}
 .michishirube-steel .ms-editorial__list a{grid-template-columns:1fr}
 .michishirube-steel .ms-editorial__list img{height:130px;min-height:0}
 .michishirube-steel .ms-materials__copy{max-width:65%}
 .michishirube-steel .ms-footer__bottom{display:block}
 .michishirube-steel .ms-footer__bottom small{display:block;margin-top:22px}
 .michishirube-steel .ms-sidebar .acs-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media(max-width:650px){
 .michishirube-steel{font-size:15px}
 .michishirube-steel .ms-container{width:calc(100% - 36px)}
 .michishirube-steel .ms-disclosure{font-size:11px;letter-spacing:0;padding:5px 12px}
 .michishirube-steel .ms-site-header__inner{min-height:66px;gap:12px}
 .michishirube-steel .ms-brand{font-size:25px}
 .michishirube-steel .ms-menu-button{font-size:11px;gap:6px}
 .michishirube-steel .ms-main-nav{padding-inline:22px}
 .michishirube-steel .ms-hero__image{object-position:62% center;opacity:.68}
 .michishirube-steel .ms-hero__inner{min-height:515px;padding-block:44px;justify-content:flex-end}
 .michishirube-steel .ms-hero h1{font-size:clamp(31px,8.9vw,54px);line-height:1.45;letter-spacing:-.07em;margin-bottom:20px;text-shadow:0 2px 20px #0008}
 .michishirube-steel .ms-hero p{font-size:14px;line-height:1.9;max-width:24em;margin:0 0 23px}
 .michishirube-steel .ms-hero p>span{display:block}
 .michishirube-steel .ms-actions{width:100%;display:grid;grid-template-columns:1fr;gap:10px}
 .michishirube-steel .ms-button{font-size:15px;padding:13px 18px;min-height:51px;gap:18px;justify-content:space-between}
 .michishirube-steel .ms-hero .ms-button{font-size:15px;padding:13px 18px;min-height:51px}
 .michishirube-steel .ms-section{padding-block:40px}
 .michishirube-steel .ms-section h2{font-size:clamp(27px,7.7vw,39px);line-height:1.5;letter-spacing:-.06em;margin-bottom:10px}
 .michishirube-steel .ms-section-lead{font-size:14px;line-height:1.9;margin-bottom:20px}
 .michishirube-steel .ms-search{padding-top:34px;padding-bottom:32px}
 .michishirube-steel .ms-search .acs-search-row--product{grid-template-columns:minmax(0,1fr)!important;gap:9px!important}
 .michishirube-steel .ms-search .acs-search-field{min-height:54px}
 .michishirube-steel .ms-search .acs-search-input{font-size:16px!important;padding:16px 12px 16px 45px!important}
 .michishirube-steel .ms-search .acs-button--submit{min-height:48px!important;justify-content:center}
 .michishirube-steel .ms-quick-search{grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
 .michishirube-steel .ms-quick-search button{min-height:53px;font-size:14px;padding:11px 13px}
 .michishirube-steel .ms-small{font-size:11px}
 .michishirube-steel .ms-topic-grid{grid-template-columns:1fr;gap:22px}
 .michishirube-steel .ms-topic-card__image img{aspect-ratio:1.6}
 .michishirube-steel .ms-topic-card h3{font-size:24px}
 .michishirube-steel .ms-topic-card p{min-height:0;font-size:14px}
 .michishirube-steel .ms-topic-card__body{padding:22px}
 .michishirube-steel .ms-topic-card .ms-button{font-size:15px;min-height:48px}
 .michishirube-steel .acs-card-grid,.michishirube-steel .ms-sidebar .acs-card-grid{grid-template-columns:1fr!important;gap:22px!important}
 .michishirube-steel .acs-card__title{font-size:19px!important;min-height:0}
 .michishirube-steel .acs-card__media{aspect-ratio:1.6!important}
 .michishirube-steel .ms-materials{padding:26px 22px;min-height:430px;background-position:66% center;align-items:flex-start;position:relative;isolation:isolate}
 .michishirube-steel .ms-materials:before{content:'';position:absolute;inset:0;background:linear-gradient(#f4f2edf0 0%,#f4f2eddf 58%,#f4f2ed55 100%);z-index:-1}
 .michishirube-steel .ms-materials__copy{max-width:none}
 .michishirube-steel .ms-materials h2{font-size:32px;line-height:1.45}
 .michishirube-steel .ms-materials p{font-size:14px}
 .michishirube-steel .ms-materials .ms-button{font-size:14px;display:flex}
 .michishirube-steel .ms-materials--compact{min-height:0}
 .michishirube-steel .ms-context-materials{padding:22px;margin-block:34px}
 .michishirube-steel .post_content .ms-context-materials h2{font-size:24px}
 .michishirube-steel .ms-context-materials .ms-button{font-size:14px}
 .michishirube-steel .ms-editorial__feature img{aspect-ratio:1.65}
 .michishirube-steel .ms-editorial h3{font-size:19px}
 .michishirube-steel .ms-editorial__list span{font-size:13px;padding:12px;gap:5px}
 .michishirube-steel .ms-editorial__list img{height:100px}
 .michishirube-steel .ms-editorial__list svg{width:18px}
 .michishirube-steel .ms-new-articles{margin-top:38px;padding-top:24px}
 .michishirube-steel .ms-section-heading h3{font-size:22px}
 .michishirube-steel .ms-section-heading .ms-text-link{font-size:12px;gap:6px;white-space:nowrap}
 .michishirube-steel .ms-article-grid{grid-template-columns:1fr;gap:26px}
 .michishirube-steel .ms-work{padding-block:38px;background-position:58% center}
 .michishirube-steel .ms-work h2{font-size:31px;line-height:1.5;max-width:10em}
 .michishirube-steel .ms-work p{font-size:15px}
 .michishirube-steel .ms-profile{grid-template-columns:1fr;gap:25px}
 .michishirube-steel .ms-profile h2{font-size:29px}
 .michishirube-steel .ms-profile-wrap{padding-block:34px}
 .michishirube-steel .ms-profile--compact h2{font-size:24px}
 .michishirube-steel .ms-footer{padding-top:30px}
 .michishirube-steel .ms-footer__top{display:block}
 .michishirube-steel .ms-footer__top p{font-size:11px;margin-top:16px}
 .michishirube-steel .ms-footer__topics{gap:14px 24px;font-size:13px}
 .michishirube-steel .ms-footer__bottom nav{gap:14px;font-size:11px}
 .michishirube-steel .post_content{font-size:16px;line-height:2}
 .michishirube-steel .post_content>h2{font-size:22px;padding:20px 18px;line-height:1.7}
 .michishirube-steel .post_content>h3{font-size:20px}
}
@media(max-width:350px){
 .michishirube-steel .ms-container{width:calc(100% - 32px)}
 .michishirube-steel .ms-brand{font-size:22px}
 .michishirube-steel .ms-menu-button span{display:none}
 .michishirube-steel .ms-hero h1{font-size:29px}
 .michishirube-steel .ms-hero__inner{min-height:495px}
 .michishirube-steel .ms-section h2{font-size:27px}
 .michishirube-steel .ms-materials{padding:22px 18px}
 .michishirube-steel .ms-materials h2{font-size:29px}
}
@media(prefers-reduced-motion:reduce){
 .michishirube-steel *,.michishirube-steel *:before,.michishirube-steel *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .michishirube-steel [data-ms-reveal].ms-reveal-ready{clip-path:none;transform:none}
}
@media print{
 .michishirube-steel .ms-site-header,.michishirube-steel .ms-disclosure,.michishirube-steel .ms-footer,.michishirube-steel .ms-sidebar,.michishirube-steel .ms-context-materials,.michishirube-steel .acs-shell{display:none!important}
}