:root {
  --ink: #382a36;
  --muted: #71626c;
  --paper: #fff3f5;
  --pink: #fbdde6;
  --hot-pink: #eb98b6;
  --yellow: #f8e997;
  --soft: #fff9de;
  --line: #ddc8d0;
  --accent: #8b3f61;
  --ease: cubic-bezier(.2,.75,.25,1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body {
  margin: 0; color: var(--ink); background: var(--paper);
  font-family: -apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;
  line-height: 1.9; overflow-x: clip;
}
main { overflow: clip; }
a { color: inherit; text-underline-offset: 5px; }
button { font: inherit; color: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.wrap { width: min(1160px,calc(100% - 96px)); margin-inline: auto; }
.reading-progress { position: fixed; top: 0; left: 0; height: 4px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; z-index: 30; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 25px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-name { font-size: 32px; font-weight: 850; line-height: 1; letter-spacing: -.06em; }
.brand-name>span { display: block; font-size: 8px; letter-spacing: .12em; font-weight: 600; margin-top: 8px; }
.header-actions { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.header-link { font-size: 11px; font-weight: 650; letter-spacing: .07em; text-decoration: none; }
.header-link:hover { color: var(--accent); }
.motion-toggle { font-size: 10px; border: 1px solid var(--line); background: transparent; border-radius: 99px; padding: 6px 12px; }
.motion-toggle:hover { background: var(--yellow); }
.hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: center; padding-block: 44px 58px; position: relative; }
.hero-copy { min-width: 0; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .12em; color: var(--accent); margin: 0 0 20px; }
.hero-copy>.eyebrow { display: inline-block; background: var(--yellow); border-radius: 4px; padding: 4px 12px; transform: rotate(-1deg); }
h1 { font-size: clamp(35px,3.8vw,55px); line-height: 1.55; letter-spacing: -.045em; font-weight: 850; margin: 0 0 20px; }
.title-line { display: block; }
h1 em { position: relative; font-style: normal; z-index: 0; }
h1 em::after { content: ""; position: absolute; bottom: 2px; left: -5px; right: -4px; height: 20px; background: var(--yellow); border-radius: 50%; z-index: -1; transform: rotate(-4deg); }
h2 { font-size: clamp(28px,3vw,42px); line-height: 1.6; letter-spacing: -.025em; margin: 0 0 22px; }
h3 { font-size: 23px; line-height: 1.7; margin: 16px 0; }
.hero-description { font-size: 13px; line-height: 1.95; color: var(--muted); max-width: 540px; margin: 0 0 20px; }
.hero-socials { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.hero-socials a { display: inline-flex; align-items: center; gap: 12px; min-height: 42px; padding: 7px 14px; font-size: 12px; font-weight: 700; text-decoration: none; border: 1px solid var(--ink); border-radius: 50px; background: #fffafc; box-shadow: 2px 2px 0 var(--ink); transition: transform .25s var(--ease),box-shadow .25s var(--ease),background .25s; }
.hero-socials a:nth-child(even) { background: var(--yellow); }
.hero-socials a:hover { transform: translate(-2px,-3px); box-shadow: 4px 5px 0 var(--ink); background: var(--pink); }
.arrow-icon { display: inline-flex; width: 19px; height: 19px; flex-shrink: 0; vertical-align: middle; }
.arrow-icon svg { width: 100%; height: 100%; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
a:hover .arrow-up svg { transform: translate(2px,-2px); }
a:hover .arrow-right svg { transform: translateX(4px); }
a:hover .arrow-down svg { transform: translateY(3px); }
.hero-activities { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; border-top: 1px solid var(--line); padding-top: 17px; margin-bottom: 22px; }
.hero-activities a { text-decoration: none; }
.hero-activities strong { display: block; font-size: 13px; }
.hero-activities span { display: inline-block; font-size: 10px; color: var(--muted); }
.hero-activities .arrow-icon { width: 14px; height: 14px; }
.hero-consultation { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--ink); color: var(--paper); padding: 14px 16px 14px 22px; border-radius: 16px; text-decoration: none; transition: transform .3s var(--ease),box-shadow .3s; }
.hero-consultation small { display: block; font-size: 10px; font-weight: 400; color: var(--pink); }
.hero-consultation strong { display: block; font-size: 14px; }
.hero-consultation>span:last-child { display: grid; place-items: center; width: 44px; height: 44px; background: var(--yellow); color: var(--ink); border-radius: 50%; flex-shrink: 0; }
.hero-consultation:hover { transform: translateY(-3px); box-shadow: 0 8px 0 var(--pink); }
.portrait { position: relative; margin: 0; padding: 24px 6px 10px; --tilt-x: 0deg; --tilt-y: 0deg; }
.portrait-frame { padding: 20px 20px 62px; background: var(--yellow); border: 1px solid #e8d773; border-radius: 180px 180px 26px 26px; transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) rotate(3deg); box-shadow: 14px 17px 0 #eed2df; transition: transform .45s var(--ease); }
.portrait img { width: 100%; height: auto; display: block; border-radius: 160px 160px 16px 16px; }
.portrait figcaption { position: relative; width: 88%; background: #fff9fb; border: 1px solid var(--ink); border-radius: 12px; padding: 15px 22px; margin: -50px auto 0; transform: rotate(-3deg); box-shadow: 4px 4px 0 var(--ink); }
.portrait figcaption>span { font-size: 8px; color: var(--accent); letter-spacing: .12em; }
.portrait strong { display: block; font-size: 23px; letter-spacing: .06em; }
.portrait strong small { font-size: 11px; font-weight: 400; letter-spacing: 0; }
.portrait p { margin: 0; font-size: 11px; }
.portrait-sticker { position: absolute; top: -6px; right: -9px; width: 104px; height: 104px; z-index: 3; display: grid; place-items: center; transform: rotate(12deg); }
.portrait-sticker::before { content: ""; position: absolute; inset: 0; background: var(--hot-pink); clip-path: polygon(50% 0%,60% 12%,75% 7%,78% 23%,94% 25%,89% 41%,100% 50%,88% 60%,94% 75%,78% 78%,75% 94%,59% 88%,50% 100%,40% 88%,25% 94%,22% 78%,6% 75%,12% 59%,0% 50%,12% 40%,6% 25%,22% 22%,25% 6%,41% 12%); animation: sticker-spin 24s linear infinite; }
.portrait-sticker>span { position: relative; font-size: 13px; font-weight: 850; text-align: center; line-height: 1.25; }
.portrait-doodle { position: absolute; width: 145px; top: -40px; left: -80px; stroke: var(--accent); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; z-index: 2; transform: rotate(6deg); pointer-events: none; }
.portrait-doodle path { stroke-dasharray: 350; stroke-dashoffset: 350; animation: draw-arrow 1.5s .3s var(--ease) forwards; }
.activity-ribbon { background: var(--yellow); border-block: 1px solid var(--ink); padding: 14px 0; overflow: hidden; transform: rotate(-1.3deg); width: 100%; }
.ribbon-track { display: flex; width: max-content; animation: ribbon-scroll 35s linear infinite; }
.ribbon-track>span { display: block; flex-shrink: 0; white-space: nowrap; font-size: 26px; font-weight: 800; line-height: 1.4; letter-spacing: -.025em; padding-right: 30px; }
.ribbon-track b { display: inline-block; height: .7em; margin-inline: 24px; border-left: 1.5px solid var(--accent); transform: rotate(20deg); }
.statement { padding-block: 100px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 0 70px; }
.statement>.eyebrow { grid-column: 1/-1; }
.statement-text { font-size: 15px; color: var(--muted); }
.statement-text p:first-child { margin-top: 0; }
.section { padding-block: 80px; }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading>p:last-child { color: var(--muted); }
#topics { padding-top: 10px; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card { border: 1px solid var(--line); padding: 34px; border-radius: 24px; background: var(--yellow); }
.audience-card:nth-child(2) { background: var(--pink); }
.number { font-size: 12px; color: var(--accent); font-weight: 700; }
.audience-card ul { padding-left: 20px; font-size: 14px; }
.audience-card li { margin-bottom: 12px; }
.card-note { border-top: 1px solid #382a3629; padding-top: 20px; font-size: 12px; color: var(--muted); }
.process-section { background: var(--pink); border-radius: 55px 55px 0 0; }
.process { list-style: none; display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; padding: 0; margin: 42px 0 0; }
.process li { border-top: 1px solid var(--ink); padding-top: 20px; }
.process span { display: inline-flex; width: 50px; height: 50px; border-radius: 50%; align-items: center; justify-content: center; background: var(--yellow); font-family: Georgia,serif; font-style: italic; font-size: 25px; }
.process h3 { font-size: 19px; }
.process p { font-size: 14px; color: var(--muted); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; font-size: 15px; }
.profile-name { font-size: 24px; font-weight: 700; }
.profile-name span { display: block; font-size: 12px; letter-spacing: .08em; font-weight: 400; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 16px; margin-top: 24px; color: var(--accent); font-size: 13px; text-decoration: none; border-bottom: 1px solid var(--accent); padding-bottom: 4px; }
.work-list article { border-top: 1px solid var(--line); padding: 18px 0; }
.work-list h3 { font-size: 17px; margin: 0; }
.work-list p { font-size: 13px; color: var(--muted); margin: 8px 0; }
.work-list a { font-size: 12px; color: var(--accent); text-decoration: none; }
.seminar-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.seminar-card { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: #fffafc; transition: transform .4s var(--ease),box-shadow .4s; }
.seminar-card img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: contain; background: white; }
.seminar-card>div { padding: 22px; }
.seminar-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); margin: 0; }
.seminar-meta span { background: var(--yellow); padding: 3px 10px; border-radius: 20px; font-size: 10px; }
.seminar-card h3 { font-size: 18px; margin: 14px 0; }
.seminar-card>div>p:last-child { font-size: 12px; color: var(--muted); }
.publishing-section { background: var(--soft); border-block: 1px solid #ece2b9; }
.publication-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.publication-card { display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--pink); padding: 32px; border-radius: 24px; text-decoration: none; transition: transform .35s var(--ease),box-shadow .35s; }
.publication-card:nth-child(2) { background: var(--paper); }
.publication-card h3 { font-size: 23px; }
.publication-card .eyebrow { margin-bottom: 0; }
.publication-card p { font-size: 14px; color: var(--muted); }
.read-more { margin-top: auto; padding-top: 20px; font-size: 13px; color: var(--accent); display: flex; align-items: center; justify-content: space-between; }
.read-more .arrow-icon { width: 34px; height: 34px; padding: 7px; border: 1px solid var(--ink); border-radius: 50%; }
.social-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 16px; }
.social-card { padding: 26px 20px; border: 1px solid var(--line); border-radius: 20px; text-decoration: none; background: var(--pink); transition: transform .35s var(--ease),box-shadow .35s; }
.social-card:nth-child(even) { background: var(--yellow); }
.social-card strong { display: flex; justify-content: space-between; align-items: center; font-size: 20px; }
.social-card strong>.arrow-icon,.social-card strong>span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--ink); }
.social-card strong>span .arrow-icon { width: 18px; height: 18px; }
.social-card>span { display: block; font-size: 11px; margin-top: 12px; overflow-wrap: anywhere; color: var(--muted); }
.social-card p { font-size: 12px; color: var(--muted); margin-bottom: 0; }
.faq { padding-top: 0; }
.faq details { border-top: 1px solid var(--line); padding: 22px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 15px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 400; line-height: 1.2; transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { font-size: 14px; color: var(--muted); max-width: 780px; }
.booking { position: relative; background: var(--yellow); text-align: center; padding: 85px 0; border-radius: 55px 55px 0 0; overflow: hidden; }
.booking .wrap { position: relative; z-index: 1; }
.booking h2 { font-size: clamp(35px,4vw,55px); }
.booking-audience { display: block; font-size: clamp(14px,2vw,20px); font-weight: 600; line-height: 1.7; margin-bottom: 12px; }
.booking>div>p { font-size: 14px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 40px; padding: 17px 22px; background: var(--ink); color: white; border-radius: 50px; text-decoration: none; font-size: 15px; font-weight: 700; transition: transform .3s,box-shadow .3s; }
.button>span { display: grid; place-items: center; width: 34px; height: 34px; background: var(--pink); color: var(--ink); border-radius: 50%; }
.button:hover { transform: translateY(-3px); box-shadow: 0 7px 0 #382a3620; }
.micro { font-size: 11px; color: var(--muted); line-height: 1.8; margin-top: 12px; }
footer { display: flex; justify-content: space-between; gap: 20px; padding-block: 30px; font-size: 12px; }
footer nav { display: flex; gap: 24px; }
.mobile-booking { display: none; }
@keyframes ribbon-scroll { to { transform: translateX(-50%); } }
@keyframes sticker-spin { to { transform: rotate(360deg); } }
@keyframes draw-arrow { to { stroke-dashoffset: 0; } }
.motion-paused *, .motion-paused *::before, .motion-paused *::after { animation-play-state: paused !important; }
.motion-paused .portrait-frame { transform: rotate(3deg); }
@media(hover:hover) and (pointer:fine) {
  .publication-card:hover,.social-card:hover { transform: translateY(-7px) rotate(-1deg); box-shadow: 5px 7px 0 var(--ink); }
  .seminar-card:hover { transform: translateY(-6px); box-shadow: 0 12px 25px #382a3614; }
}
@media(max-width:1000px) {
  .wrap { width: calc(100% - 56px); }
  .hero { gap: 32px; }
  .portrait-doodle { width: 90px; top: -15px; left: -36px; }
  .hero-socials a { padding-inline: 11px; gap: 6px; }
  .social-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media(max-width:760px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { padding-block: 17px; gap: 8px; }
  .brand { gap: 7px; }
  .brand-name { font-size: 24px; }
  .brand-name>span { font-size: 6px; letter-spacing: .06em; }
  .header-actions { gap: 8px; }
  .header-link { display: none; }
  .motion-toggle { padding: 5px 8px; font-size: 9px; }
  .hero { display: flex; flex-direction: column; gap: 19px; padding-block: 22px 30px; }
  .hero .portrait { order: -1; display: flex; align-items: center; gap: 17px; width: 100%; max-width: none; padding: 0; }
  .portrait-frame { width: 86px; flex-shrink: 0; padding: 5px; border-radius: 28px; box-shadow: 4px 5px 0 #eed2df; }
  .portrait img { width: 74px; height: 74px; border-radius: 23px; object-fit: cover; }
  .portrait figcaption { padding: 0; width: auto; margin: 0; border: 0; background: transparent; box-shadow: none; transform: none; }
  .portrait figcaption>span { font-size: 7px; }
  .portrait strong { font-size: 19px; }
  .portrait p { font-size: 10px; }
  .portrait-sticker { width: 49px; height: 49px; top: 15px; right: 0; }
  .portrait-sticker>span { font-size: 7px; }
  .portrait-doodle { display: none; }
  .hero-copy { width: 100%; }
  .hero-copy>.eyebrow { padding: 2px 8px; font-size: 8px; letter-spacing: .02em; margin-bottom: 10px; }
  h1 { font-size: clamp(26px,7.5vw,36px); line-height: 1.45; margin-bottom: 13px; }
  h1 em::after { height: 11px; }
  .hero-description { font-size: 11px; line-height: 1.9; margin-bottom: 15px; }
  .hero-socials { flex-wrap: nowrap; gap: 6px; margin-bottom: 16px; }
  .hero-socials a { font-size: 10px; padding: 7px 10px; gap: 7px; min-height: 36px; }
  .hero-socials .arrow-icon { width: 13px; height: 13px; }
  .hero-activities { gap: 8px; padding-top: 12px; margin-bottom: 16px; }
  .hero-activities strong { font-size: 11px; }
  .hero-activities span { font-size: 8px; line-height: 1.6; }
  .hero-activities .arrow-icon { width: 11px; height: 11px; }
  .hero-consultation { padding: 11px 12px 11px 14px; border-radius: 12px; }
  .hero-consultation strong { font-size: 11px; }
  .hero-consultation small { font-size: 9px; }
  .hero-consultation>span:last-child { width: 32px; height: 32px; }
  .activity-ribbon { padding-block: 10px; }
  .ribbon-track>span { font-size: 18px; }
  .ribbon-track b { margin-inline: 15px; }
  .statement { display: block; padding-block: 54px; }
  .statement h2 { font-size: 25px; }
  .statement-text { font-size: 13px; }
  .section { padding-block: 48px; }
  .section-heading { margin-bottom: 25px; }
  .section-heading>p { font-size: 13px; }
  .section-heading>.eyebrow { font-size: 10px; }
  h2 { font-size: 27px; }
  .audience-grid,.about-grid,.process,.seminar-grid,.publication-grid { grid-template-columns: 1fr; gap: 22px; }
  .audience-card { padding: 24px; }
  h3 { font-size: 21px; }
  .process-section,.booking { border-radius: 30px 30px 0 0; }
  .process { margin-top: 28px; gap: 12px; }
  .process li { padding-top: 15px; }
  .process h3 { margin: 6px 0; }
  .process span { font-size: 21px; width: 40px; height: 40px; }
  .about-grid { gap: 25px; }
  .publication-card { padding: 24px; }
  .publication-card h3 { font-size: 21px; }
  .social-grid { gap: 12px; }
  .social-card { padding: 18px 14px; }
  .social-card strong { font-size: 16px; }
  .social-card strong>span { width: 28px; height: 28px; }
  .faq { padding-top: 0; }
  .booking { padding: 48px 0; }
  .booking .button { width: 100%; gap: 12px; }
  footer { flex-direction: column; padding-bottom: 100px; gap: 12px; }
  .mobile-booking { display: flex; align-items: center; justify-content: center; gap: 20px; position: fixed; bottom: 12px; left: 16px; right: 16px; border: 1px solid var(--ink); border-radius: 50px; background: var(--yellow); color: var(--ink); padding: 12px 10px; padding-bottom: max(12px,env(safe-area-inset-bottom)); text-decoration: none; font-size: 12px; font-weight: 700; box-shadow: 0 4px 18px #382a3620; z-index: 10; }
}
@media(max-width:360px) {
  .hero-socials a { padding-inline: 7px; gap: 3px; font-size: 9px; }
  .hero-consultation { gap: 6px; }
  .hero-consultation strong { font-size: 10px; }
  .portrait-sticker { right: -8px; }
}
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0 !important; }
.hero-socials { display: grid; grid-template-columns: repeat(5,48px); gap: 12px; width: fit-content; max-width: 100%; }
.hero-socials a { display: grid; place-items: center; width: 48px; height: 48px; min-height: 48px; padding: 12px; border-radius: 50%; }
.sns-icon { display: block; width: 24px; height: 24px; flex-shrink: 0; }
.social-card strong { min-height: 40px; justify-content: flex-start; }
.social-card .sns-icon { width: 32px; height: 32px; }
.publication-card { overflow: hidden; }
.publication-thumbnail { display: block; width: calc(100% + 64px); max-width: none; height: auto; aspect-ratio: 1280/670; object-fit: contain; background: #fff; margin: -32px -32px 26px; }
@media(max-width:760px) {
  .hero-socials { grid-template-columns: repeat(5,minmax(44px,48px)); gap: clamp(8px,2.5vw,12px); margin-bottom: 16px; }
  .hero-socials a { width: 100%; height: 48px; min-height: 48px; padding: 12px; }
  .publication-thumbnail { width: calc(100% + 48px); margin: -24px -24px 22px; }
  .social-card .sns-icon { width: 28px; height: 28px; }
}
.hero-newsletter { display: inline-flex; align-items: center; gap: 12px; margin-top: 13px; font-size: 12px; text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 3px; }
.hero-newsletter .arrow-icon { width: 15px; height: 15px; }
.client-work-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.client-work-card { background: #fffafc; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.client-work-card img { display: block; width: 100%; height: auto; aspect-ratio: 800/533; object-fit: contain; background: #fff; }
.client-work-body { padding: 26px; }
.client-work-client { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 0; color: var(--muted); font-size: 12px; }
.client-work-client span { background: var(--yellow); color: var(--ink); padding: 3px 10px; border-radius: 30px; font-size: 10px; }
.client-work-body h3 { font-size: 22px; margin: 14px 0; }
.client-work-body>p:not(.client-work-client) { color: var(--muted); font-size: 13px; }
.client-work-body .client-work-scope { border-top: 1px solid var(--line); padding-top: 15px; margin-top: 20px; font-size: 11px; }
.client-work-note { margin: 20px 0; font-size: 11px; color: var(--muted); }
.ai-work-summary { background: var(--pink); padding: 24px 30px; border-radius: 20px; margin-top: 30px; }
.ai-work-summary h3 { font-size: 19px; margin: 0 0 12px; }
.ai-work-summary ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 28px; padding-left: 20px; margin: 0; font-size: 13px; }
.client-work-links { display: flex; flex-wrap: wrap; gap: 8px 30px; }
.newsletter-panel { display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 45px; background: var(--yellow); padding: 50px; border: 1px solid #e8d773; border-radius: 28px; }
.newsletter-illustration { transform: rotate(-8deg); background: var(--pink); border: 1px solid var(--ink); border-radius: 24px; padding: 22px; box-shadow: 5px 5px 0 var(--ink); }
.newsletter-illustration svg { display: block; width: 100%; stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.newsletter-copy h2 { font-size: 32px; margin-bottom: 18px; }
.newsletter-copy>p { max-width: 630px; font-size: 14px; color: var(--muted); }
.newsletter-copy .micro { font-size: 11px; }
.newsletter-copy .button { margin-top: 10px; }
.newsletter-minimal { padding-block: 48px; }
.newsletter-cta { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 32px; padding: 40px; background: var(--yellow); border: 1px solid var(--ink); border-radius: 24px; box-shadow: 5px 5px 0 var(--pink); }
.newsletter-cta-copy h2 { font-size: clamp(25px,2.5vw,34px); margin: 0 0 12px; }
.newsletter-cta-copy p { font-size: 13px; color: var(--muted); margin: 0; }
.newsletter-cta-form { min-width: 0; }
.newsletter-official { display: block; width: 100%; max-width: 480px; height: 150px; margin-inline: auto; border: 0; background: transparent; }
@media(max-width:760px) {
  .newsletter-cta { grid-template-columns: 1fr; padding: 26px 18px 12px; gap: 18px; border-radius: 20px; }
  .newsletter-cta-copy p br { display: none; }
}
.newsletter-form { max-width: 480px; margin-inline: auto; }
.newsletter-fields { display: flex; border: 1px solid var(--ink); border-radius: 12px; overflow: hidden; background: #fff; }
.newsletter-fields input { min-width: 0; flex: 1; width: 100%; border: 0; background: #fff; color: var(--ink); font: inherit; font-size: 16px; padding: 14px; }
.newsletter-fields input:focus-visible { outline: 2px solid var(--accent); outline-offset: -3px; }
.newsletter-fields button { flex-shrink: 0; border: 0; border-left: 1px solid var(--ink); background: var(--yellow); padding: 14px 18px; font-size: 14px; font-weight: 700; }
.newsletter-fields button:hover { background: var(--pink); }
#newsletter-terms { font-size: 11px; line-height: 1.8; color: var(--muted); margin: 12px 0 0; }
.newsletter-copy { min-width: 0; }
.newsletter-embed { width: 100%; max-width: 480px; margin-top: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.newsletter-embed iframe { display: block; width: 100%; height: 320px; border: 0; background: #fff; }
@media(max-width:760px) {
  .hero-newsletter { font-size: 10px; margin-top: 11px; }
  .client-work-grid { grid-template-columns: 1fr; gap: 22px; }
  .client-work-body { padding: 22px; }
  .client-work-body h3 { font-size: 20px; }
  .ai-work-summary { padding: 24px; }
  .ai-work-summary ul { grid-template-columns: 1fr; }
  .newsletter-panel { grid-template-columns: 1fr; gap: 28px; padding: 30px 24px; }
  .newsletter-illustration { width: 92px; padding: 12px; border-radius: 16px; }
  .newsletter-copy h2 { font-size: 25px; }
  .newsletter-copy>p { font-size: 13px; }
  .newsletter-copy .button { width: 100%; gap: 16px; font-size: 13px; padding-inline: 18px; }
}
/* The solid note mark needs a smaller optical size than the other logos. */
.hero-socials [data-cta-type="social_note"] .sns-icon { width: 19px; height: 19px; }
.social-card[data-cta-type="social_note"] .sns-icon { width: 25px; height: 25px; }
@media(max-width:760px) {
  .social-card[data-cta-type="social_note"] .sns-icon { width: 22px; height: 22px; }
}
.publication-grid--guides { grid-template-columns: repeat(2,minmax(0,1fr)); }
.business-service-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin-bottom: 28px; }
.business-service-grid .audience-card { min-width: 0; }
.business-service-grid a.business-service-card { display: flex; flex-direction: column; color: inherit; text-decoration: none; transition: transform .35s var(--ease),box-shadow .35s; }
.business-service-grid a.business-service-card:hover, .business-service-grid a.business-service-card:focus-visible { text-decoration: none; }
@media(hover:hover) {
  .business-service-grid a.business-service-card:hover { transform: translateY(-7px) rotate(-1deg); box-shadow: 5px 7px 0 var(--ink); }
}
.business-service-grid h3 { font-size: 23px; }
.business-service-grid p, .free-note-link { font-size: 14px; }
.free-note-link { margin-top: 30px; }
.publication-grid--guides .publication-card { padding: 24px; }
.publication-grid--guides .publication-thumbnail { width: calc(100% + 48px); margin: -24px -24px 20px; }
.publication-grid--guides h3 { font-size: 19px; line-height: 1.7; margin-block: 14px 8px; }
.publication-grid--guides .publication-card>p { font-size: 13px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 7px 10px; align-items: center; font-size: 10px; color: var(--muted); }
.article-access { background: var(--ink); color: white; padding: 3px 10px; border-radius: 30px; font-size: 10px; font-weight: 650; }
.article-access--free { background: var(--yellow); color: var(--ink); }
@media(max-width:900px) {
  .business-service-grid { grid-template-columns: 1fr; }
  .publication-grid--guides { grid-template-columns: 1fr; }
}
/* Mobile reading sizes: keep content readable without shrinking to fit. */
@media(max-width:760px) {
  body { font-size: 16px; }
  .brand-name>span { font-size: 10px; line-height: 1.5; }
  .portrait figcaption { min-width: 0; }
  .portrait figcaption>span { font-size: 12px; }
  .portrait strong { font-size: 22px; }
  .portrait p { font-size: 14px; line-height: 1.7; }
  .hero-copy>.eyebrow { font-size: 13px; line-height: 1.7; padding: 6px 10px; }
  h1 { font-size: clamp(28px,7.8vw,36px); line-height: 1.55; }
  .hero-description { font-size: 16px; line-height: 1.9; margin-bottom: 22px; }
  .hero-activities { grid-template-columns: 1fr; gap: 0; }
  .hero-activities a { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; min-height: 48px; padding-block: 8px; }
  .hero-activities strong { font-size: 16px; }
  .hero-activities span { font-size: 13px; }
  .hero-consultation { padding: 16px; gap: 12px; }
  .hero-consultation strong { font-size: 16px; line-height: 1.6; }
  .hero-consultation small { font-size: 13px; line-height: 1.7; }
  .hero-newsletter { font-size: 14px; line-height: 1.7; min-height: 44px; }
  .section-heading>p, .audience-card ul, .business-service-grid p,
  .client-work-body>p:not(.client-work-client), .ai-work-summary ul,
  .publication-grid--guides .publication-card>p, .newsletter-cta-copy p,
  .booking>div>p { font-size: 16px; line-height: 1.85; }
  .number, .card-note, .seminar-meta, .seminar-card>div>p:last-child,
  .client-work-client, .client-work-body .client-work-scope,
  .article-meta, .article-access, .read-more { font-size: 14px; line-height: 1.7; }
  .seminar-meta { flex-wrap: wrap; }
  .seminar-meta span, .client-work-client span { font-size: 13px; }
  .text-link, .button { font-size: 16px; line-height: 1.7; }
  .text-link { min-height: 44px; }
  .mobile-booking { font-size: 15px; line-height: 1.6; min-height: 52px; gap: 12px; padding-inline: 16px; }
  footer { font-size: 13px; line-height: 1.8; padding-bottom: 120px; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
  .portrait-doodle path { stroke-dashoffset: 0; }
}