:root {
  --ink: #202827;
  --muted: #6c7470;
  --blue: #526b66;
  --coral: #9c6b55;
  --paper: #fafaf7;
  --line: #dfe2dc;
  --white: #ffffff;
  --max: 1160px;
  --shadow: 0 20px 60px rgba(17, 26, 49, .08);
}

@font-face {
  font-family: "Klee One Local";
  src: url("/assets/fonts/KleeOne-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: .02em;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.skip-link { position: absolute; left: 16px; top: -80px; z-index: 50; padding: 10px 16px; background: var(--ink); color: var(--white); }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.94); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(32,40,39,.12);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 800; letter-spacing: .04em; white-space: nowrap; }
.brand img { width: 240px; height: auto; object-fit: contain; }
.site-header .brand img { width: 150px; }
.brand small { display: block; font-size: 9px; font-weight: 500; color: var(--muted); letter-spacing: .12em; line-height: 1; margin-top: 3px; }
.primary-nav { display: flex; align-items: center; gap: 26px; font-size: 13px; font-weight: 700; }
.primary-nav a { color: #34405b; transition: color .2s ease; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--blue); }
.header-cta { color: var(--ink) !important; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.menu-button { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; color: var(--ink); cursor: pointer; }
.menu-button span { display: block; width: 24px; height: 2px; margin: 4px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-button.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-button.is-open span:nth-child(2) { opacity: 0; }
.menu-button.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.menu-button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow::before { content: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.35; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 5vw, 5rem); margin-bottom: 22px; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: 16px; }
h3 { font-size: 1.18rem; margin-bottom: 10px; }
.lede { max-width: 700px; color: var(--muted); font-size: 1.05rem; }
.muted { color: var(--muted); }
.section { padding: 112px 0; }
.section-tint { background: var(--paper); }
.section-head { display: flex; justify-content: space-between; gap: 32px; align-items: end; margin-bottom: 36px; }
.section-head p { max-width: 520px; color: var(--muted); margin-bottom: 0; }
.section-link { color: var(--blue); font-weight: 800; white-space: nowrap; }
.section-more { display: flex; justify-content: flex-end; margin-top: 26px; }
.section-more-mobile { display: none; }
.purpose-section .section-head { display: block; margin-bottom: 44px; }
.purpose-section .section-head h2 { margin-bottom: 24px; }
.purpose-section .section-head > p { max-width: 720px; }
.business-list .section-more { justify-content: flex-start; margin: 24px 0 0 68px; }

.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 620px; display: flex; align-items: center; padding: 96px 0 112px; background: var(--white); }
.hero::before { content: ""; position: absolute; z-index: -1; inset: 0 0 0 52%; background: url("/assets/hero-creation.jpg") center / cover no-repeat; }
.hero-content { display: grid; grid-template-columns: 52% 48%; align-items: center; }
.hero-content > div { max-width: 520px; }
.hero h1 { max-width: 520px; font-size: clamp(2.5rem, 3.35vw, 50px); }
.hero h1 > .hero-title-line { display: block; }
.hero h1 > .hero-title-line > span { display: inline-block; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-copy { max-width: 520px; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 20px; border: 1px solid var(--ink); border-radius: 4px; font-weight: 800; transition: background .2s ease, border-color .2s ease; }
.button:hover { background: var(--paper); }
.button-primary { border-color: var(--blue); background: var(--blue); color: var(--white); }
.button-secondary { background: var(--white); color: var(--ink); }
.button-coral { border-color: var(--coral); background: var(--coral); color: var(--white); }

.business-section-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.business-intro { max-width: 360px; }
.business-intro > p:not(.eyebrow) { color: var(--muted); }
.business-intro .section-more, .track-intro .section-more { justify-content: flex-start; margin-top: 28px; }
.track-intro > p:not(.eyebrow) { color: var(--muted); }
.business-concept-image { width: 100%; height: 320px; margin-top: 28px; object-fit: cover; }
.business-row { display: grid; grid-template-columns: 48px 1fr; gap: 20px; align-items: center; padding: 22px 0; border-top: 1px solid var(--line); transition: background .2s ease, padding .2s ease; }
.business-row:last-child { border-bottom: 1px solid var(--line); }
.business-row:hover { padding-left: 14px; padding-right: 14px; background: var(--paper); }
.business-row-index { align-self: start; padding-top: 5px; color: var(--coral); font-size: .78rem; font-weight: 800; letter-spacing: .08em; }
.business-row h3 { margin: 0 0 4px; font-size: clamp(1.2rem, 2.4vw, 1.65rem); }
.business-row p { margin: 0; color: var(--muted); font-size: .9rem; }

.proof-list { border-top: 1px solid var(--line); }
.proof-item { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.proof-item .tag { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.proof-item h3 { margin: 0 0 5px; }
.proof-item p { margin: 0; color: var(--muted); font-size: .94rem; }

.quiet-cta { display: flex; justify-content: space-between; gap: 32px; align-items: center; padding: 40px 0; background: transparent; color: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quiet-cta .eyebrow { color: var(--blue); }
.quiet-cta p { color: var(--muted); margin-bottom: 0; max-width: 620px; }

.page-hero { position: relative; isolation: isolate; overflow: hidden; padding: 72px 0 62px; background: var(--paper); border-bottom: 1px solid var(--line); }
.page-hero::before { content: ""; position: absolute; z-index: -1; inset: 0 0 0 53%; background: linear-gradient(90deg, rgba(250,250,247,.94), rgba(250,250,247,.62)), url("/assets/hero-creation.jpg") center / cover no-repeat; }
.page-hero h1 { max-width: 820px; margin-bottom: 16px; }
.page-hero .lede { max-width: 700px; }
.page-hero .container { padding-right: 38%; }
.page-kicker { color: var(--muted); font-size: .9rem; }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.split > .sticky { position: sticky; top: 110px; }
.privacy-intro h2 { font-size: clamp(1.5rem, 2.55vw, 2rem); letter-spacing: -.04em; }
.privacy-content { min-width: 0; }
.privacy-content > section + section { margin-top: 30px; padding-top: 30px; border-top: 1px solid var(--line); }
.privacy-content h3 { margin-bottom: 10px; font-size: 1.1rem; }
.privacy-content p { margin-bottom: 0; color: var(--muted); }
.privacy-content ul { margin: 14px 0 0; padding-left: 1.5em; color: var(--muted); }
.privacy-content li + li { margin-top: 5px; }
.rule-list { border-top: 1px solid var(--line); }
.company-profile .rule-list { max-width: 900px; margin: 0 auto; }
.rule-row { display: grid; grid-template-columns: 180px 1fr; gap: 30px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.rule-row dt { font-weight: 800; }
.rule-row dd { margin: 0; color: var(--muted); }
.profile-table { width: 100%; border-collapse: collapse; }
.profile-table th, .profile-table td { padding: 16px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.profile-table th { width: 180px; color: var(--muted); font-weight: 700; }
.profile-table td { font-weight: 600; }
.note { padding: 18px 0; color: var(--muted); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.portrait-wrap { padding: 0; background: transparent; }
.portrait-wrap img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center; border-radius: 110px 20px 100px 20px; }
.message-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: start; }
.message-grid > .portrait-wrap { width: 100%; max-width: 420px; }
.message-copy h2, .message-copy > p:not(.eyebrow) { font-family: "Klee One Local", "Yu Gothic", sans-serif; }
.message-copy h2 { font-size: clamp(2rem, 3.6vw, 3.2rem); font-weight: 400; line-height: 1.5; }
.message-copy > p:not(.eyebrow) { font-size: 1.08rem; line-height: 2.05; letter-spacing: .015em; }
.signature { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); }
.signature-company { display: block; font-size: .85rem; }
.signature-role { display: block; margin-top: 10px; font-size: .72rem; letter-spacing: .1em; }
.signature { text-align: right; }
.signature-image { display: inline-block; width: 230px; height: auto; margin-top: 2px; }
.signature-portrait { display: none; }

.business-list { display: grid; gap: 0; }
.business-feature { display: grid; grid-template-columns: 90px minmax(0, 1fr) minmax(280px, 1fr); gap: clamp(20px, 3vw, 46px); align-items: center; padding: 56px 0; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.business-feature:last-child { border-bottom: 1px solid var(--line); }
.business-feature-index { align-self: start; color: var(--blue); font-weight: 800; line-height: 1.35; }
.business-feature-index span { display: block; font-size: 1.3rem; }
.business-feature-index small { display: block; margin-top: 10px; font-size: .7rem; letter-spacing: .08em; }
.business-feature-copy h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
.business-feature-copy p { max-width: 500px; margin: 0; color: var(--muted); }
.business-feature-image { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.business-feature:nth-of-type(even) .business-feature-image { grid-column: 2; grid-row: 1; }
.business-feature:nth-of-type(even) .business-feature-copy { grid-column: 3; grid-row: 1; }
.business-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 28px; }
.business-columns > div { padding-top: 14px; border-top: 1px solid var(--line); }
.business-columns h3 { font-size: .9rem; color: var(--ink); }
.business-columns p { font-size: .92rem; margin-bottom: 0; }
.business-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.pill { padding: 5px 11px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-size: .8rem; }
.operating-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.operating-copy { max-width: 560px; }
.operating-visual { padding: 26px; background: #fff; border: 1px solid var(--line); }
.operating-visual svg { display: block; width: 100%; height: auto; }

.works-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.work-card { min-width: 0; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.work-card-media { position: relative; height: 190px; overflow: hidden; background: var(--paper); }
.work-card-media img { width: 100%; height: 100%; object-fit: cover; }
.work-card-media span { position: absolute; right: 22px; bottom: 16px; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--white); color: var(--ink); font-size: 13px; font-weight: 800; letter-spacing: .04em; }
.work-card-body { display: flex; flex: 1; flex-direction: column; padding: 28px 30px 30px; }
.work-card .tag { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.work-card h2 { font-size: clamp(1.3rem, 2vw, 1.55rem); line-height: 1.5; margin: 10px 0 22px; }
.work-card p { color: var(--muted); margin: 0; font-size: .95rem; line-height: 1.8; }
.work-card p + p { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.work-card strong { display: block; margin-bottom: 3px; color: var(--ink); font-size: .8rem; font-weight: 800; letter-spacing: .05em; }
.work-card ul { margin: 18px 0 0; padding-left: 1.2em; color: var(--muted); }
.work-card li::marker { color: var(--coral); }

.media-list { border-top: 1px solid var(--line); }
.media-latest { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.media-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--white); transition: box-shadow .2s ease, transform .2s ease; }
.media-card:hover { box-shadow: 0 12px 32px rgba(17, 26, 49, .1); transform: translateY(-3px); }
.media-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.media-card-image { display: block; overflow: hidden; background: var(--paper); }
.media-card-image img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .25s ease; }
.media-card:hover .media-card-image img { transform: scale(1.03); }
.media-card-body { display: flex; flex: 1; flex-direction: column; min-width: 0; padding: 22px 24px 24px; }
.media-card-meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; font-size: .74rem; }
.media-card .media-label { display: inline-block; padding: 2px 10px; border-radius: 2px; background: #edf3f0; color: var(--blue); font-weight: 800; line-height: 1.7; }
.media-card-meta time { color: var(--muted); white-space: nowrap; }
.media-card h3 { margin-bottom: 10px; font-size: 1.17rem; line-height: 1.5; overflow-wrap: anywhere; }
.media-card-description, .media-placeholder { color: var(--muted); }
.media-card-description { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; font-size: .9rem; line-height: 1.7; }
.media-card-more { display: inline-flex; align-items: center; gap: 6px; align-self: flex-end; margin-top: auto; padding-top: 22px; color: var(--blue); font-size: .84rem; font-weight: 800; }
.media-card-more span { transition: transform .2s ease; }
.media-card:hover .media-card-more span { transform: translateX(4px); }
.media-section-more { justify-content: center; margin-top: 40px; }
.media-section-more .button { min-width: 168px; }
.media-group + .media-group { margin-top: clamp(72px, 9vw, 130px); }
.media-group-head { margin-bottom: 28px; }
.media-group-head h2 { margin-bottom: 0; }
.article-hero h1 { max-width: 860px; font-size: clamp(2rem, 4vw, 3.5rem); }
.article-back { display: inline-block; margin-bottom: 24px; color: var(--blue); font-weight: 700; }
.article-date { margin-top: 22px; color: var(--muted); font-size: .85rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(220px, .8fr); gap: clamp(42px, 7vw, 100px); align-items: start; }
.article-content { max-width: 760px; }
.article-content > p { line-height: 2; margin: 0 0 1.5em; }
.article-content > h2 { margin: 2.2em 0 .8em; padding-top: .65em; border-top: 1px solid var(--line); font-size: clamp(1.4rem, 2.4vw, 2rem); }
.article-content > h2:first-child { margin-top: 0; }
.article-sources { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.article-sources h2 { font-size: 1.1rem; }
.article-sources ul { padding-left: 1.4em; }
.article-sources a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.article-sources p { color: var(--muted); font-size: .85rem; }
.article-side { position: sticky; top: 110px; padding: 26px; background: var(--paper); }
.article-side h2 { font-size: 1.3rem; }
.article-side p:not(.eyebrow) { color: var(--muted); }
.article-side .button { margin-top: 12px; }
.article-external-link { display: block; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--blue); font-size: .9rem; font-weight: 700; line-height: 1.6; }
.article-external-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.article-side-surudake { padding: 0; background: transparent; }
.surudake-photo-banner { position: relative; isolation: isolate; display: block; overflow: hidden; color: #102c4b; background: #edf6ff; }
.surudake-photo-banner-picture { position: absolute; inset: 0; z-index: 0; display: block; }
.surudake-photo-banner-photo { position: absolute; z-index: 0; display: block; width: 100%; height: 100%; object-fit: cover; }
.surudake-photo-banner-content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; box-sizing: border-box; height: 100%; }
.surudake-photo-banner-brand { display: inline-flex; align-items: center; gap: 7px; font: 800 11px/1.2 system-ui, sans-serif; letter-spacing: .16em; }
.surudake-photo-banner-brand img { display: block; flex: none; width: 22px; height: 22px; }
.surudake-photo-banner strong { display: block; font-family: system-ui, sans-serif; font-weight: 900; line-height: 1.2; letter-spacing: -.05em; }
.surudake-photo-banner em { color: #2863dc; font-style: normal; }
.surudake-photo-banner-service { display: block; margin-top: 8px; color: #15344f; font: 700 11px/1.4 system-ui, sans-serif; }
.surudake-photo-banner-cta { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding: 8px 15px; border-radius: 99px; color: #fff; background: #2863dc; font: 800 12px/1.2 system-ui, sans-serif; }
.surudake-banner-image { aspect-ratio: 6 / 5; }
.surudake-banner-image .surudake-photo-banner-photo { inset: 0; object-position: center; }
.surudake-banner-image .surudake-photo-banner-content { padding: 13px; }
.surudake-banner-image .surudake-photo-banner-brand { font-size: 8px; }
.surudake-banner-image .surudake-photo-banner-brand img { width: 16px; height: 16px; }
.surudake-side-copy { margin-top: 15px; font-size: 18px; }
.surudake-banner-image .surudake-photo-banner-service { margin-top: 4px; font-size: 9px; }
.surudake-banner-image .surudake-photo-banner-cta { padding: 6px 10px; font-size: 10px; }
.surudake-photo-banner:hover, .surudake-photo-banner:focus-visible { outline: none; box-shadow: none; }
.surudake-photo-banner:focus-visible .surudake-photo-banner-cta { outline: 2px solid #102c4b; outline-offset: 3px; }
.section.surudake-home-section { padding: 28px 0 36px; }
.surudake-home-banner { width: min(100%, 760px); aspect-ratio: 2.75 / 1; margin-inline: auto; border-radius: 8px; }
.surudake-home-banner .surudake-photo-banner-photo { inset: 0; width: 100%; object-position: center; }
.surudake-home-banner .surudake-photo-banner-content { padding: 24px 28px; }
.surudake-home-copy { margin-top: 19px; font-size: clamp(24px, 3.2vw, 34px); }
.surudake-home-banner .surudake-photo-banner-service { font-size: 13px; }
.surudake-mobile-copy { display: none !important; }
.surudake-banner { display: flex; flex-direction: column; min-height: 270px; padding: 26px; color: #fff; background: #123434 url('/assets/surudake-banner.jpg') center / cover no-repeat; overflow: hidden; }
.surudake-banner:hover, .surudake-banner:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.surudake-kicker { font-size: .7rem; font-weight: 800; letter-spacing: .18em; }
.surudake-banner strong { margin-top: 8px; font-family: system-ui, sans-serif; font-size: clamp(1.45rem, 2.5vw, 2rem); line-height: 1.2; letter-spacing: .06em; }
.surudake-banner-link { align-self: flex-start; margin-top: auto; padding-bottom: 3px; border-bottom: 1px solid rgba(255,255,255,.8); font-size: .88rem; font-weight: 700; }

.media-library-hero { min-height: 290px; display: flex; align-items: center; background: #f7f9f7 url('/assets/media-library-hero.jpg') center / cover no-repeat; border-bottom: 1px solid var(--line); }
.media-library-hero .container { padding-top: 46px; padding-bottom: 52px; }
.media-library-hero h1 { margin-bottom: 16px; font-size: clamp(2.8rem, 5vw, 4.4rem); }
.media-library-hero .lede { max-width: 610px; margin-bottom: 0; color: #4c5653; }
.media-library-section { padding: 42px 0 110px; }
.media-library-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: clamp(32px, 4vw, 62px); align-items: start; }
.media-library-filters { position: sticky; top: 108px; display: grid; gap: 4px; }
.media-library-filters button { display: flex; justify-content: space-between; align-items: center; width: 100%; min-height: 52px; padding: 10px 18px; border: 0; border-left: 3px solid transparent; background: transparent; color: #3b4845; text-align: left; cursor: pointer; font-weight: 700; }
.media-library-filters button span { color: var(--muted); font-size: .8rem; font-weight: 500; }
.media-library-filters button:hover, .media-library-filters button.is-active { background: #eaf0ed; }
.media-library-filters button.is-active { border-left-color: var(--blue); color: var(--blue); }
.media-library-filters button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.media-library-count { margin: 0 0 18px; color: var(--muted); font-size: .84rem; text-align: right; }
.media-library-list { border-top: 1px solid var(--line); }
.media-library-card { display: grid; grid-template-columns: minmax(190px, 30%) minmax(0, 1fr); gap: 28px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); transition: background .2s ease; }
.media-library-card[hidden] { display: none !important; }
.media-library-card:hover { background: var(--paper); }
.media-library-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.media-library-card img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--paper); }
.media-library-card-copy { display: block; min-width: 0; }
.media-library-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 9px; color: var(--blue); font-size: .78rem; font-weight: 800; }
.media-library-meta time { color: var(--muted); font-weight: 500; white-space: nowrap; }
.media-library-card strong { display: block; margin-bottom: 6px; font-size: clamp(1rem, 1.4vw, 1.22rem); line-height: 1.55; }
.media-library-description { display: block; color: var(--muted); font-size: .88rem; line-height: 1.7; }
.media-library-more { display: block; margin-top: 12px; color: var(--blue); font-size: .8rem; font-weight: 800; }
.media-library-more span { margin-left: 5px; }
.media-library-card.is-featured { grid-template-columns: 240px minmax(0, 1fr); gap: 34px; padding: 24px 0 28px; }
.media-library-card.is-featured strong { font-size: clamp(1.28rem, 2vw, 1.75rem); line-height: 1.5; }
.media-library-card.is-featured .media-library-description { font-size: .94rem; }
.media-library-hero { min-height: 220px; }
.media-library-hero .container { width: min(1280px, calc(100% - 48px)); padding-top: 18px; padding-bottom: 20px; }
.media-library-hero h1 { margin-bottom: 8px; font-size: clamp(2.8rem, 4vw, 3.4rem); }
.media-library-hero .lede { max-width: 720px; }
.media-library-section { padding-top: 30px; }
.media-library-section .container { width: min(1320px, calc(100% - 48px)); }
.media-library-results { position: relative; }
.media-library-count { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.media-library-list { border-top: 0; }
.media-library-card { grid-template-columns: 144px minmax(0, 1fr); gap: 22px; padding: 16px 0; }
.media-library-card.is-featured { grid-template-columns: 224px minmax(0, 1fr); padding: 0 0 24px; }
@media (max-width: 900px) {
  .media-library-layout { grid-template-columns: 1fr; gap: 22px; }
  .media-library-filters { position: static; display: flex; gap: 8px; }
  .media-library-filters button { width: auto; min-width: 105px; min-height: 46px; border: 1px solid var(--line); border-radius: 4px; }
  .media-library-filters button.is-active { border-color: var(--blue); }
  .media-library-hero { background-image: linear-gradient(90deg, rgba(255,255,255,.96), rgba(255,255,255,.77) 72%, rgba(255,255,255,.48)), url('/assets/media-library-hero.jpg'); background-position: center, 59% center; }
  .media-library-card.is-featured { grid-template-columns: 190px minmax(0, 1fr); }
  .article-side-surudake { max-width: 440px; }
}
@media (max-width: 600px) {
  .section.surudake-home-section { padding: 28px 0 36px; }
  .surudake-home-banner { width: min(100%, 300px); aspect-ratio: 1; }
  .surudake-home-banner .surudake-photo-banner-photo { inset: 0; width: 100%; object-position: center; }
  .surudake-home-banner .surudake-photo-banner-content { padding: 20px; }
  .surudake-home-copy { display: none !important; }
  .surudake-mobile-copy { display: block !important; margin-top: 28px; font-size: 28px; }
  .surudake-home-banner .surudake-photo-banner-service { max-width: 190px; font-size: 11px; }
  .media-library-hero { min-height: 255px; background-position: center, 70% center; }
  .media-library-hero .container { padding-top: 38px; padding-bottom: 42px; }
  .media-library-hero h1 { font-size: 2.45rem; }
  .media-library-hero .lede { max-width: 280px; font-size: .92rem; }
  .media-library-section { padding: 28px 0 74px; }
  .media-library-filters { gap: 6px; overflow-x: auto; }
  .media-library-filters button { justify-content: center; gap: 6px; flex: 1 0 auto; min-width: 0; padding: 8px; font-size: .82rem; white-space: nowrap; }
  .media-library-card, .media-library-card.is-featured { grid-template-columns: 108px minmax(0, 1fr); gap: 14px; align-items: start; padding: 16px 0; }
  .media-library-card strong, .media-library-card.is-featured strong { font-size: .96rem; line-height: 1.5; }
  .media-library-description { display: none; }
  .media-library-card.is-featured strong { font-size: 1.08rem; }
  .surudake-banner { min-height: 220px; }
}
.media-placeholder { padding: 28px 0; border-top: 1px solid var(--line); }
.media-item { display: grid; grid-template-columns: 120px 1fr auto; gap: 28px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.media-label { color: var(--blue); font-size: .8rem; font-weight: 800; }
.media-item h2 { font-size: 1.2rem; margin: 0 0 4px; }
.media-item p { color: var(--muted); margin: 0; font-size: .9rem; }
.status { color: var(--muted); font-size: .82rem; white-space: nowrap; }
.works-intro { max-width: 760px; margin-bottom: 36px; color: var(--muted); }
.media-empty { max-width: 760px; min-height: 340px; padding-top: 22px; }
.media-empty p:last-child { color: var(--muted); font-size: 1.05rem; }
.text-link { color: var(--blue); font-weight: 800; }

.contact-card { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding: 30px; background: var(--paper); border: 1px solid var(--line); }
.contact-card p { color: var(--muted); max-width: 650px; }
.contact-card-secondary { margin-top: 34px; }
.contact-links { display: grid; gap: 12px; margin-top: 28px; }
.contact-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); background: var(--white); }
.contact-link span { color: var(--muted); font-size: .9rem; }
.contact-link strong { color: var(--blue); }
.contact-link-primary { border-color: var(--line); }

.site-footer { padding: 42px 0 28px; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: start; }
.site-footer .brand small { color: #aab3c7; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; color: #c4ccda; font-size: .82rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); color: #aab3c7; font-size: .75rem; }

@media (max-width: 1000px) {
  .business-intro .section-more, .track-intro .section-more { justify-content: center; }
  .header-inner { min-height: 66px; }
  .menu-button { display: block; }
  .primary-nav { display: none; position: absolute; left: 0; right: 0; top: 66px; padding: 18px 24px 24px; background: var(--white); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .header-cta { text-align: center; border-bottom: 0 !important; margin-top: 8px; }
}

@media (max-width: 1024px) {
  .business-concept-image { display: none; }
  .section-more { justify-content: center; }
  .business-list .section-more { justify-content: center; margin-left: 0; }
}

@media (max-width: 700px) {
  .hero { min-height: 490px; padding: 76px 0; }
  .hero::before { inset: 0; background-image: linear-gradient(90deg, rgba(255,255,255,.97), rgba(255,255,255,.89) 52%, rgba(255,255,255,.66)), url("/assets/hero-creation.jpg"); background-position: center, 65% center; }
  .hero::after { content: none; }
  .hero-content { display: block; }
  .hero-content > div, .hero h1, .hero-copy { max-width: none; }
}

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; gap: 48px; }
  .article-side { position: static; }
  .message-grid > .portrait-wrap { display: none; }
  .signature { display: grid; grid-template-columns: minmax(0, 1fr) 82px; column-gap: 16px; align-items: end; }
  .signature-company, .signature-role, .signature-image { grid-column: 1; }
  .signature-image { justify-self: end; max-width: 100%; }
  .signature-portrait { display: block; grid-column: 2; grid-row: 1 / 4; width: 82px; height: 104px; object-fit: cover; object-position: center 22%; border-radius: 30px 6px 30px 6px; }
  .business-intro { max-width: none; text-align: center; }
  .business-intro .section-more, .track-intro .section-more, .section-head > .button { display: none; }
  .section-more-mobile { display: flex; justify-content: center; margin-top: 28px; }
  .media-section .section-head { align-items: center; text-align: center; }
  .footer-grid { display: flex; flex-direction: column; gap: 28px; }
  .footer-nav { order: 0; margin: 0; }
  .site-footer .brand { order: 1; }
  .site-footer .brand img { width: 165px; }
  .footer-bottom { margin-top: 24px; }
  .media-latest { grid-template-columns: 1fr; }
  .split, .message-grid, .operating-grid { grid-template-columns: 1fr; gap: 42px; }
  .split > .sticky { position: static; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .section { padding: 78px 0; }
  .quiet-cta, .contact-card { grid-template-columns: 1fr; padding: 30px 0; }
  .business-section-grid, .business-columns { grid-template-columns: 1fr; gap: 26px; }
  .business-feature { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); grid-template-rows: auto 1fr; gap: 12px 18px; align-items: stretch; min-height: 250px; margin-bottom: 18px; padding: 0; border: 1px solid var(--line); overflow: hidden; }
  .business-feature-index { grid-column: 1; grid-row: 1; display: flex; align-items: baseline; gap: 12px; padding: 24px 0 0 24px; }
  .business-feature-index small { margin-top: 0; }
  .business-feature-copy, .business-feature:nth-of-type(even) .business-feature-copy { grid-column: 1; grid-row: 2; padding: 0 0 24px 24px; }
  .business-feature-copy h2 { font-size: clamp(1.45rem, 3.3vw, 2rem); }
  .business-feature-copy p { font-size: .94rem; line-height: 1.75; }
  .business-feature-image, .business-feature:nth-of-type(even) .business-feature-image { grid-column: 2; grid-row: 1 / 3; width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; }
  .works-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .article-hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .article-content > p { line-height: 1.9; }
  .signature { grid-template-columns: 70px minmax(0, 1fr); column-gap: 14px; }
  .signature-company, .signature-role, .signature-image { grid-column: 2; }
  .signature-image { width: 165px; }
  .signature-portrait { grid-column: 1; width: 70px; height: 88px; }
  .work-card-media { height: 160px; }
  .work-card-body { padding: 22px 22px 26px; }
  .site-header .brand img { width: 140px; }
  .container { width: min(var(--max), calc(100% - 32px)); }
  body { font-size: 15px; }
  h1 { font-size: clamp(2.3rem, 12vw, 3.8rem); }
  h2 { font-size: clamp(1.8rem, 9vw, 2.6rem); }
  .hero { min-height: 460px; padding: 64px 0; }
  .hero h1 { font-size: clamp(2rem, 9.5vw, 36px); }
  .business-concept-image { height: 200px; margin-top: 24px; }
  .proof-item { grid-template-columns: 1fr; gap: 8px 16px; }
  .media-item { grid-template-columns: 1fr auto; gap: 8px 16px; }
  .proof-item .tag, .media-label { grid-column: 1 / -1; }
  .proof-item p, .media-item p { grid-column: 1 / -1; }
  .rule-row { grid-template-columns: 1fr; gap: 5px; }
  .page-hero { padding: 44px 0 46px; }
  .page-hero::before { inset: 0; background-image: linear-gradient(90deg, rgba(250,250,247,.99), rgba(250,250,247,.96) 62%, rgba(250,250,247,.88)), url("/assets/hero-creation.jpg"); background-position: center, 68% center; }
  .page-hero .container { padding-right: 0; }
  .page-hero h1 { font-size: clamp(1.75rem, 8.6vw, 2.15rem); line-height: 1.4; }
  .page-hero .lede { font-size: .95rem; line-height: 1.8; }
  .message-copy h2 { font-size: clamp(1.5rem, 7.5vw, 1.85rem); line-height: 1.55; letter-spacing: 0; margin-bottom: 20px; }
  .message-copy > p:not(.eyebrow) { font-size: .94rem; line-height: 1.8; letter-spacing: 0; margin-bottom: 18px; }
  .profile-table th, .profile-table td { display: block; width: 100%; }
  .profile-table th { padding-bottom: 2px; border-bottom: 0; }
  .profile-table td { padding-top: 2px; }
  .footer-bottom { display: block; }
}

@media (max-width: 480px) {
  .business-feature { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: center; gap: 14px; min-height: 228px; padding: 26px; }
  .business-feature::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.98), rgba(255,255,255,.9)); }
  .business-feature-index, .business-feature-copy, .business-feature:nth-of-type(even) .business-feature-copy { padding: 0; }
  .business-feature-image, .business-feature:nth-of-type(even) .business-feature-image { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; }
}

/* Media article reading layout: kept inside the same container as the site header. */
.article-page { padding: 30px 0 104px; }
.article-grid {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr) 208px;
  grid-template-areas: "toc intro side" "toc cover side" "toc takeaways side" "toc body side";
  column-gap: 24px;
  align-items: start;
}
.article-toc { grid-area: toc; position: sticky; top: 112px; min-width: 0; padding: 9px 10px 0 0; }
.article-toc h2 { margin: 0 0 20px; font-size: 1rem; letter-spacing: .04em; }
.article-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--line); }
.article-toc li { margin: 0 0 18px; }
.article-toc a { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 7px; align-items: start; margin-left: -1px; padding: 3px 0 3px 10px; border-left: 2px solid transparent; color: #4d5d58; font-size: .78rem; font-weight: 700; line-height: 1.6; overflow-wrap: anywhere; }
.article-toc a:hover, .article-toc a:focus-visible { color: var(--blue); border-left-color: var(--blue); background: #f1f5f2; }
.article-toc a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.article-toc a span { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: #eef3f0; color: var(--blue); font-size: .72rem; font-weight: 800; }
.article-toc a:hover span, .article-toc a:focus-visible span { background: #295249; color: #fff; }
.article-intro { grid-area: intro; min-width: 0; }
.article-intro .article-back { margin-bottom: 12px; font-size: .84rem; }
.article-meta { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 12px; }
.article-meta .eyebrow { margin: 0; }
.article-meta time { color: var(--muted); font-size: .78rem; white-space: nowrap; }
.article-intro h1 { margin: 0 0 16px; font-size: clamp(2rem, 3.1vw, 2.75rem); line-height: 1.36; overflow-wrap: anywhere; }
.article-intro .lede { max-width: none; margin: 0 0 20px; color: #56615d; font-size: .98rem; line-height: 1.75; }
.article-cover { grid-area: cover; width: 100%; height: clamp(230px, 20vw, 280px); object-fit: cover; object-position: center; }
.article-takeaways-wrap { grid-area: takeaways; min-width: 0; }
.article-takeaways { display: grid; grid-template-columns: 135px minmax(0, 1fr); gap: 24px; align-items: center; margin: 22px 0 12px; padding: 22px 26px; background: #eef4f1; }
.article-takeaways h2 { margin: 0; color: #295249; font-size: 1.03rem; line-height: 1.6; }
.article-takeaways ul { margin: 0; padding: 0 0 0 40px; border-left: 1px solid #cddbd3; }
.article-takeaways li { padding: 2px 0 2px 3px; color: #31403b; font-size: .85rem; line-height: 1.65; }
.article-takeaways li + li { margin-top: 8px; }
.article-takeaways li::marker { color: #295249; }
.article-grid > .article-content { grid-area: body; max-width: none; min-width: 0; }
.article-grid > .article-content > p { margin: 0 0 1.35em; font-size: .95rem; line-height: 1.95; }
.article-grid > .article-content > h2 { display: flex; gap: 18px; align-items: center; margin: 46px 0 18px; padding: 22px 0 0 12px; border-top: 1px solid var(--line); border-left: 3px solid var(--blue); font-size: clamp(1.25rem, 1.8vw, 1.55rem); line-height: 1.5; scroll-margin-top: 100px; }
.article-grid > .article-content > h3 { margin: 30px 0 10px; color: #294941; font-size: 1.12rem; }
.article-figure { margin: 28px 0 34px; }
.article-figure img { width: 100%; height: auto; border: 1px solid var(--line); }
.article-figure figcaption { margin-top: 9px; color: var(--muted); font-size: .78rem; line-height: 1.65; }
.article-steps, .article-bullets { margin: 0 0 28px; padding-left: 1.55em; font-size: .94rem; line-height: 1.85; }
.article-steps li, .article-bullets li { padding-left: .3em; margin: 9px 0; }
.article-steps li::marker, .article-bullets li::marker { color: var(--blue); font-weight: 800; }
.article-next-step { margin: 46px 0 0; padding: clamp(22px, 4vw, 34px); background: #f1f7f5; border-left: 3px solid #295249; }
.article-next-step .eyebrow { display: block; margin: 0 0 10px; color: #295249; font-size: .75rem; }
.article-next-step h2 { margin: 0 0 12px; font-size: clamp(1.18rem, 2vw, 1.4rem); line-height: 1.5; }
.article-next-step p:not(.eyebrow) { margin: 0 0 18px; color: var(--muted); font-size: .94rem; line-height: 1.85; }
.article-next-step a { display: inline-flex; align-items: center; gap: 10px; color: #295249; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.article-next-step a:hover { color: var(--blue); }
.article-related { margin-top: 54px; padding: 24px 0; border-top: 1px solid var(--line); }
.article-related h2 { font-size: 1.12rem; }
.article-related ul { margin: 0; padding: 0; list-style: none; }
.article-related li + li { border-top: 1px solid var(--line); }
.article-related a { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; color: #295249; font-weight: 700; line-height: 1.5; }
.article-related a:hover { text-decoration: underline; text-underline-offset: 4px; }
.article-heading-number { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: #295249; color: #fff; font-size: .8rem; letter-spacing: 0; }
.article-grid > .article-side { grid-area: side; position: sticky; top: 112px; min-width: 0; margin: 0; }
.article-grid > .article-side-surudake { padding: 0; }
.article-grid .surudake-banner { min-height: 260px; padding: 20px; }
.article-grid .surudake-banner strong { font-size: 1.45rem; }

@media (max-width: 1020px) {
  .article-grid { grid-template-columns: 150px minmax(0, 1fr); grid-template-areas: "toc intro" "toc cover" "toc takeaways" "toc body" ". side"; gap: 0 24px; }
  .article-grid > .article-side { position: static; max-width: 360px; margin-top: 48px; }
  .article-side-surudake .surudake-side-copy { font-size: 24px; }
}
@media (max-width: 700px) {
  .article-page { padding: 30px 0 74px; }
  .article-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "intro" "cover" "takeaways" "toc" "body" "side"; }
  .article-intro .article-back { margin-bottom: 20px; }
  .article-intro h1 { font-size: clamp(1.7rem, 7.1vw, 2.35rem); }
  .article-intro .lede { margin-bottom: 22px; font-size: .94rem; }
  .article-cover { height: auto; aspect-ratio: 16 / 9; }
  .article-takeaways { display: block; margin: 16px 0 32px; padding: 20px; }
  .article-takeaways h2 { margin-bottom: 14px; font-size: 1rem; }
  .article-takeaways h2 br { display: none; }
  .article-takeaways ul { padding-left: 22px; border-left: 0; }
  .article-toc { position: static; padding: 20px; background: var(--paper); border: 1px solid var(--line); }
  .article-toc h2 { margin-bottom: 10px; }
  .article-toc ol { border-left: 0; }
  .article-toc li { margin-bottom: 4px; }
  .article-toc a { margin-left: 0; padding: 7px 4px; border-left: 0; font-size: .88rem; }
  .article-grid > .article-content { padding-top: 10px; }
  .article-grid > .article-content > h2 { gap: 12px; margin-top: 36px; font-size: 1.3rem; }
  .article-grid > .article-side { margin-top: 54px; }
}

@media (max-width: 900px) {
  .media-card { display: grid; grid-template-columns: minmax(160px, 30%) minmax(0, 1fr); }
  .media-card-image img { height: 100%; min-height: 180px; aspect-ratio: 1; }
  .media-card-body { padding: 20px 22px; }
}
@media (max-width: 600px) {
  .media-latest { gap: 12px; }
  .media-card { grid-template-columns: 108px minmax(0, 1fr); }
  .media-card-image img { min-height: 100%; }
  .media-card-body { padding: 12px 14px; }
  .media-card-meta { margin-bottom: 7px; font-size: .69rem; }
  .media-card-meta time, .media-card-description { display: none; }
  .media-card h3 { margin: 0; font-size: .96rem; line-height: 1.45; }
  .media-card-more { padding-top: 9px; font-size: .75rem; }
  .media-section-more { margin-top: 30px; }
}