/* ============== Tieup: common ============== */
.tieup-container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.tieup-head { position: relative; z-index: 1; }
.tieup-eyebrow { font-size: 1.6rem; font-weight: 900; margin: 0 0 16px; }
.tieup-title { font-size: clamp(22px, 2.6vw, 32px); font-weight: 900; line-height: 1.3; margin: 0; color: #111; }
.tieup-more { max-width: 1200px; margin: 24px auto 0; padding: 0 16px; display: flex; align-items: center; justify-content: flex-end; gap: 16px; }
.tieup-more-text { font-size: 1.4rem; color: #333;}
.tieup-section--watermark { position: relative; }
.tieup-section--watermark::before { content: attr(data-watermark); position: absolute; left: 8px; top: 0; font-family: "Jost", sans-serif; font-size: 7vw; font-weight: 500; line-height: 1; letter-spacing: 0; color: #cac7e0; opacity: .25; pointer-events: none; user-select: none; }
.tieup-cta-btn { position: relative; display: inline-block; font-size: 1.6rem; font-weight: 900; color: #fff; background: #ff289f; border: 2px solid #ff289f; border-radius: 100vh; text-align: center; padding: 24px 48px; transition: .3s; }
.tieup-cta-btn::after { content: ''; position: absolute; top: 42%; right: 20px; width: 12px; height: 12px; border-top: 3px solid #fff; border-right: 3px solid #fff; transform: rotate(45deg); transition: .3s; }
.tieup-cta-btn:hover { color: #ff289f; background: unset; }
.tieup-cta-btn:hover::after { right: 16px; border-color: #ff289f; }
.tieup-outline-btn { display: inline-block; font-size: 1.5rem; font-weight: 700; padding: 12px 24px; border-radius: 9999px; border: 2px solid #111; color: #111; background: transparent; transition: .3s; }
.tieup-outline-btn:hover { color: #fff; background: #111; }
.tieup-link-btn { display: inline-block; font-size: 1.6rem; font-weight: 700; color: #111; position: relative; padding-right: 16px; transition: .3s; }
.tieup-link-btn::after { content: ''; position: absolute; top: 50%; right: 0; width: 8px; height: 8px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: translateY(-50%) rotate(45deg); }
.tieup-link-btn:hover { opacity: 0.5; }
.tieup-video-btn { display: inline-flex; align-items: center; gap: 8px; transition: .3s; }
.tieup-video-btn__icon { width: 24px; height: 24px; flex: 0 0 8px; object-fit: contain; vertical-align: middle; }
.tieup-video-btn__label { display: inline-block; font-size: 1.6rem; font-weight: 700; }
.tieup-video-btn:hover { opacity: 0.5; }
@media (max-width: 900px) {
  .tieup-section--watermark::before { font-size: 5.4rem; }
}
@keyframes pagehead-gradient { 0% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } 100% { background-position: 0% 0%; } }

/* ============== Tieup: hero ============== */
.tieup-hero-section { position: relative; background: #16162b; color: #fff; overflow: clip; padding: 80px 0; }
.tieup-hero__bg { position: absolute; inset: 0; z-index: 0; }
.tieup-hero__bg picture { position: absolute; inset: 0; }
.tieup-hero__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.tieup-hero__inner { position: relative; z-index: 1; width: 90%; margin: 0 auto; padding: 0 16px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 0; align-items: center; }
.tieup-hero__visual { overflow: hidden; margin: 0 auto; }
.tieup-hero__visual img { width: 100%; height: 100%; object-fit: cover; display: block; -webkit-user-drag: none; user-drag: none; }
.tieup-hero__content { display: grid; gap: 1.8vw; align-content: start; margin-bottom: 6vw; }
.tieup-hero__title { margin: 0; font-weight: 900; font-size: 3.4vw; letter-spacing: 0; }
.tieup-hero__stat { position: relative; display: inline-block; }
.tieup-hero__stat-img { display: block; width: 19vw; height: auto; -webkit-user-drag: none; user-drag: none; }
.tieup-hero__stat-value { position: absolute; left: 3.1vw; bottom: -0.2vw; font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 5.6vw; letter-spacing: -0.04em; color: #feecb8; pointer-events: none; }
.tieup-hero__meta { display: flex; align-items: center; gap: 1.5vw; }
.tieup-hero__leads { display: flex; flex-direction: column; gap: 16px; font-size: 1.7vw; }
.tieup-hero__lead { white-space: nowrap; margin: 0; }
.tieup-hero__thumbs { position: absolute; left: 0; right: 0; bottom: 0; padding: 0 0 16px; z-index: 2; }
.tieup-hero__track { display: inline-flex; align-items: center; will-change: transform; transform: translate3d(0,0,0); -webkit-user-select: none; -moz-user-select: none; user-select: none; }
.tieup-hero__set { display: inline-flex; align-items: center; gap: 16px; padding: 0 8px; }
.tieup-hero__thumbs { -webkit-mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%); mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%); }
.tieup-hero__thumb { flex: 0 0 auto; width: min(22vw, 320px); aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; }
.tieup-hero__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; -webkit-user-drag: none; user-drag: none; }
.tieup-hero__thumb img { opacity: 0; transition: opacity .5s ease; }
.tieup-hero__thumb img.is-loaded { opacity: 1; }
.tieup-hero-section__cta { text-align: center; }
.tieup-hero-section__link { text-align: center; }
.tieup-hero-section__link .tieup-link-btn { color: #fff; }

@media (max-width: 900px) {
  .tieup-hero__title, .tieup-hero__meta, .tieup-hero__visual, .tieup-hero__thumbs, .tieup-hero-section__cta, .tieup-hero-section__link { position: relative; z-index: 1; }
  .tieup-hero-section { display: flex; flex-direction: column; gap: 24px; padding-bottom: 64px; }
  .tieup-hero__bg img { width: 100%; height: auto; object-fit: contain; }
  .tieup-hero__inner { display: contents; width: 100%; grid-template-columns: 1fr; }
  .tieup-hero__visual { width: 90%; height: auto; }
  .tieup-hero__stat { margin: 0 auto; }
  .tieup-hero__meta { flex-direction: column; align-items: flex-start; gap: 24px; }
  .tieup-hero__thumbs { position: static; padding-bottom: 0; margin-top: -80px; }
  .tieup-hero__thumb { flex: 0 0 auto; width: 160px; }
  .tieup-hero__title { font-size: 2.6rem; text-align: center; }
  .tieup-hero__stat-img { width: 70vw; }
  .tieup-hero__stat-value { font-size: 20vw; left: 12vw; bottom: -0.2vw; }
  .tieup-hero__leads { font-size: 2.0rem; gap: 16px; width: 100%; text-align: center; align-items: center; }
  .tieup-hero__lead { margin: 0 auto; }
  .tieup-hero-section__link .tieup-link-btn { font-size: 1.5rem; }
}
@media (max-width: 900px) {
  .tieup-hero__inner { display: contents; }
  .tieup-hero__content { display: contents; }
  .tieup-hero__title { order: 1; }
  .tieup-hero__meta { order: 2; }
  .tieup-hero__visual { order: 3; }
  .tieup-hero__thumbs { order: 4; }
  .tieup-hero-section__cta { order: 5; }
  .tieup-hero-section__link { order: 6; }
}

/* ============== Tieup: achievement ============== */
.tieup-achievement-section { position: relative; background: #fff; color: #1b1c1d; overflow: clip; }
.tieup-achievement-section__hero { position: relative; z-index: 0; height: 480px; }
.tieup-achievement-section__grad { position: absolute; inset: 0; background: linear-gradient(135deg, #cd1cfa, #1e82be); background-size: 150% 150%; animation: pagehead-gradient 20s linear infinite; }
.tieup-achievement-section__curve { position: absolute; left: 0; right: 0; bottom: 0; height: 300px; z-index: 1; pointer-events: none; }
.tieup-achievement-section__curve::before { content: ""; position: absolute; inset: 0; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 520' preserveAspectRatio='none'><path d='M0 260 Q720 90 1440 260 L1440 520 L0 520 Z' fill='%23ffffff'/></svg>"); background-repeat: no-repeat; background-position: bottom center; background-size: 100% 100%; }
.tieup-achievement-section__inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 80px 0; text-align: center; color: #fff; }
.tieup-achievement-section__eyebrow { font-size: 1.6rem; font-weight: 900; color: #feecb8; margin: 0 0 24px; }
.tieup-achievement-section__title { font-size: 3.6rem; font-weight: 900; line-height: 1.1; }
.tieup-achievement-section__title--em { font-size: 1.4em; display: inline-block; transform: translateY(.1em); background: linear-gradient(0deg, #ffb0dc, #ff9ad2); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.tieup-achievement-section__title--em span { font-size: 0.7em; display: inline-block; transform: translateY(-.15em); background: none; -webkit-text-fill-color: currentColor; color: #ffa2d6; }
.tieup-achievement-section__summary { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.tieup-achievement-section__desc { position: relative; z-index: 2; font-size: 1.8rem; font-weight: 700; line-height: 1.75; text-align: center; margin-top: -100px; }
.tieup-achievement-section__logos { position: relative; z-index: 3; padding: 80px 0; }
.tieup-achievement-section__row { overflow: hidden; white-space: nowrap; }
.tieup-achievement-section__row + .tieup-achievement-section__row { margin-top: 40px; }
.tieup-achievement-section__track { display: inline-flex; align-items: center; will-change: transform; transform: translate3d(0, 0, 0); -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; min-width: 0; min-height: 0; }
.tieup-achievement-section__logoset { display: inline-flex; align-items: center; gap: 40px; margin-right: 40px; min-width: 0; min-height: 0; }
.tieup-achievement-section__row img { display: block; width: auto; height: auto; max-width: 120px; max-height: 60px; object-fit: contain; flex: 0 0 auto; vertical-align: middle; -webkit-user-drag: none; user-drag: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; }

@media (max-width: 900px) {
  .tieup-achievement-section__hero { height: 330px; }
  .tieup-achievement-section__inner { padding: 40px 0; }
  .tieup-achievement-section__curve { height: 200px; }
  .tieup-achievement-section__title { font-size: 2.6rem; }
  .tieup-achievement-section__summary { margin-top: 32px; }
  .tieup-achievement-section__desc { font-size: 1.6rem; line-height: 1.6; text-align: left; }
  .tieup-achievement-section__logos { padding: 60px 0; }
  .tieup-achievement-section__row + .tieup-achievement-section__row { margin-top: 24px; }
  .tieup-achievement-section__row img { display: block; width: auto; height: auto; max-width: 80px; max-height: 40px; object-fit: contain; flex: 0 0 auto; vertical-align: middle; -webkit-user-drag: none; user-drag: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; }
}
@media (prefers-reduced-motion: reduce) { .tieup-achievement-section__grad { animation: none; } }
@keyframes pagehead-gradient { 0% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } 100% { background-position: 0% 0%; } }

/* ============== Tieup: purpose ============== */
.tieup-purpose-section { position: relative; background: #fff; }
.tieup-purpose-section__body { max-width: 1200px; margin: 0 auto; padding: 0 16px 80px; }
.tieup-purpose-section__lead { font-size: 3.2rem; font-weight: 900; line-height: 1.3; margin: 40px 0 40px; text-align: center; }
.tieup-purpose-section__benefits { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; }
.tieup-purpose-section__benefit { display: flex; flex: 0 1 calc((100% - 32px * 3) / 4); flex-direction: column; align-items: center; gap: 16px; text-align: center; border: 1px solid #d1ddee; border-radius: 8px; padding: 24px 16px; max-width: none; min-width: 0; }
.tieup-purpose-section__benefit-ico { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: auto; }
.tieup-purpose-section__benefit-title { font-size: 2.0rem; font-weight: 700; line-height: 1.6; text-align: center; }
.tieup-purpose-section__cta { text-align: center; margin: 40px 0 0; }
@media (max-width: 1200px) {
  .tieup-purpose-section__benefits { gap: 16px; }
  .tieup-purpose-section__benefit { flex: 0 1 calc((100% - 16px * 3) / 4); } 
}
@media (max-width: 900px) {
  .tieup-purpose-section__body { padding: 0 16px 40px; }
  .tieup-purpose-section__lead { font-size: 2.4rem; margin-top: 0; }
  .tieup-purpose-section__benefit { flex: 0 1 calc((100% - 16px) / 2); padding: 16px 8px; } 
  .tieup-purpose-section__benefit-title { font-size: 1.5rem; }
}

/* ============== Tieup: work ============== */
.tieup-work-section { position: relative; background: #f6f5fc; padding: 80px 0; }
.tieup-work-section__head { position: relative; z-index: 1; }
.tieup-work-section__block { position: relative; z-index: 1; max-width: 1200px; margin: 40px auto; padding: 0 16px; }
.tieup-work-section__label { display: flex; align-items: center; height: 56px; }
.tieup-work-section__label img { display: block; height: 100%; width: auto; }
.tieup-work-section__card { display: flex; align-items: stretch; gap: 24px; background: #fff; border: 1px solid #d1ddee; border-radius: 8px; padding: 24px; }
.tieup-work-section__media { position: relative; flex: 1 1 0; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 8px; }
.tieup-work-section__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transition: opacity var(--fade-ms, .7s) ease; }
.tieup-work-section__media img.is-active { opacity: 1; }
.tieup-work-section__body { flex: 2 2 0; display: flex; flex-direction: column; gap: 16px; }
.tieup-work-section__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 12px; min-height: 56px; }
.tieup-work-section__badge { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; line-height: 1; height: 32px; padding: 0 12px; font-weight: 700; font-size: 1.4rem; border-radius: 999px; background: #fff; color: #333; border: 1px solid #d1ddee; }
.tieup-work-section__text { font-size: 1.6rem; line-height: 1.6; margin: 0; color: #333; }
.tieup-work-section__meta { display: flex; gap: 16px; background: #f5f6fb; border: 1px solid #d1ddee; border-radius: 8px; padding: 16px; align-items: flex-start; }
.tieup-work-section__meta-media { flex: 0 0 200px; aspect-ratio: 16 / 9; height: auto; overflow: hidden; border-radius: 8px; }
.tieup-work-section__meta-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tieup-work-section__meta-text { min-width: 0; }
.tieup-work-section__meta-title { font-size: 1.6rem; font-weight: 700; line-height: 1.3; margin-bottom: 4px; }
.tieup-work-section__meta-desc { font-size: 1.5rem; line-height: 1.6; margin: 0; color: #333; }
.tieup-work-section__thumbs { max-width: 1200px; margin: 32px auto 0; padding: 0 16px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.tieup-work-section__thumb { width: calc((100% - 16px * 3) / 4); }
.tieup-work-section__thumb a { display: block; border-radius: 8px; overflow: hidden; border: 1px solid #e5e7eb; background: #fff; }
.tieup-work-section__thumb img { width: 100%; height: auto; display: block; }
.tieup-work-section__thumb-caption { font-size: 1.5rem; font-weight: 700; margin: 8px 0 0; }
@media (max-width: 900px) {
  .tieup-work-section { padding: 40px 0; }
  .tieup-work-section__block { margin: 24px auto; }
  .tieup-work-section__label { height: 40px; }
  .tieup-work-section__card { flex-direction: column; gap: 16px; }
  .tieup-work-section__media { flex-basis: auto; }
  .tieup-work-section__row { flex-wrap: wrap; }
  .tieup-work-section__badge { margin-left: auto; align-self: center; }
  .tieup-work-section__thumb { width: calc((100% - 16px) / 2); }
  .tieup-work-section__card { padding: 16px; }
  .tieup-work-section__meta { flex-direction: column; align-items: stretch; }
  .tieup-work-section__meta-media { flex: 0 0 auto; width: 100%; }
  .tieup-work-section__meta-text { width: 100%; }
}

/* ============== Tieup: interview ============== */
.tieup-interview-section { position: relative; background: #fff; color: #1b1c1d; padding: 80px 0; overflow: clip; }
.tieup-interview-section__head { position: relative; z-index: 1; }
.tieup-interview-section__list { max-width: 1200px; margin: 40px auto 0; padding: 0 16px; display: flex; flex-wrap: wrap; gap: 24px; }
.tieup-interview-section__item { flex: 1 1 calc((100% - 24px * 2) / 3); }
.tieup-interview-section__card { display: block; color: inherit; }
.tieup-interview-section__media { position: relative; border-radius: 8px; overflow: hidden; }
.tieup-interview-section__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tieup-interview-section__client { font-size: 1.5rem; font-weight: 700; margin: 8px 0 0; }
@media (max-width: 900px) {
  .tieup-interview-section { padding: 40px 0; }
  .tieup-interview-section__list { margin: 24px auto 0; }
  .tieup-interview-section__item {flex: 1 1 100%; }
}

/* ============== Tieup: flow ============== */
.tieup-flow-section { position: relative; color: #fff; padding: 80px 0; overflow: clip; }
.tieup-flow-section.tieup-section--watermark::before { color: #fff; opacity: .15; z-index: 1; }
.tieup-flow-section__bg { position: absolute; inset: 0; z-index: 0; }
.tieup-flow-section__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.tieup-flow-section__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%); }
.tieup-flow-section__head { position: relative; z-index: 2; }
.tieup-flow-section__eyebrow { font-size: 1.8rem; margin: 0 0 10px; opacity: .9; }
.tieup-flow-section__title { font-size: 3.6rem; font-weight: 900; line-height: 1.3; margin: 0; color: #fff; }
.tieup-flow-section__notice { font-size: 1.8rem; font-weight: 700; color: #fff; margin: 16px auto 0; }
.tieup-flow-section__flow { position: relative; z-index: 2; max-width: 800px; margin: 60px auto 0; padding: 0 16px; }
.tieup-flow-section__steps {}
.tieup-flow-section__step { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; background: #fff; color: #333; border-radius: 8px; padding: 32px; }
.tieup-flow-section__step + .tieup-flow-section__step { margin-top: 40px; }
.tieup-flow-section__step + .tieup-flow-section__step::before { content: ""; position: absolute; left: 50%; top: -28px; transform: translateX(-50%); width: 0; height: 0; border-left: 14px solid transparent; border-right: 14px solid transparent; border-top: 20px solid #fff; opacity: .3; }
.tieup-flow-section__step-head { grid-column: 1 / -1; display: inline-flex; align-items: baseline; padding-left: 40px; }
.tieup-flow-section__step-num { position: absolute; left: 4px; top: -20px; z-index: 2; font-family: "Jost", sans-serif; font-size: 10.0rem; font-weight: 500; color: #23b4e9; transform: skew(-10deg); }
.tieup-flow-section__step-title { font-size: 2.2rem; font-weight: 900; }
.tieup-flow-section__step-desc { grid-column: 1 / -1; display: block; font-size: 1.6rem; font-weight: 700; line-height: 1.6; }
@media (max-width: 900px) {
  .tieup-flow-section { padding: 40px 0; }
  .tieup-flow-section__title { font-size: 2.4rem; }
  .tieup-flow-section__flow { margin: 32px auto 0;}
  .tieup-flow-section__step { gap: 16px; padding: 24px 16px 16px; }
  .tieup-flow-section__step-num { left: 4px; top: -18px; font-size: 8.0rem; }
  .tieup-flow-section__step-title { font-size: 1.8rem; padding-left: 8px; }
  .tieup-flow-section__step-desc { font-size: 1.5rem; }
}

/* ============== Tieup: reason ============== */
.tieup-reason-section { position: relative; padding: 80px 0; }
.tieup-reason-section__grad { position: absolute; left: 0; right: 0; top: 0; height: 700px; background: linear-gradient(135deg, #cd1cfa, #1e82be); background-size: 150% 150%; animation: pagehead-gradient 20s linear infinite; z-index: 0; }
.tieup-reason-section__curve { position: absolute; left: 0; right: 0; top: 0; height: 700px; z-index: 1; pointer-events: none; }
.tieup-reason-section__curve::before { content: ""; position: absolute; inset: 0; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 520' preserveAspectRatio='none'><path d='M0 240 Q720 90 1440 240 L1440 520 L0 520 Z' fill='%23ffffff'/></svg>"); background-repeat: no-repeat; background-position: bottom center; background-size: 100% 100%; }
.tieup-reason-section__inner { position: relative; z-index: 2; text-align: center; }
.tieup-reason-section__title { font-size: 4.0rem; font-weight: 900; line-height: 1.3; color: #fff; }
.tieup-reason-section__cards { position: relative; z-index: 2; max-width: 1200px; padding: 0 16px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 60px auto 0; }
.tieup-reason-section__card { background: #fff; border: 1px solid #d1ddee; border-radius: 8px; padding: 24px; text-align: center; }
.tieup-reason-section__icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: auto; margin-bottom: 24px; }
.tieup-reason-section__card-title { font-size: 2.0rem; font-weight: 700; line-height: 1.3; margin-bottom: 16px; }
.tieup-reason-section__card-desc { font-size: 1.5rem; line-height: 1.6; }
.tieup-reason-section__cta { position: relative; z-index: 2; text-align: center; margin: 36px 0 0; }
@media (max-width: 1200px) {
}
@media (max-width: 900px) {
  .tieup-reason-section { padding: 40px 0; }
  .tieup-reason-section__curve::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 520' preserveAspectRatio='none'><path d='M0 150 Q720 90 1440 150 L1440 520 L0 520 Z' fill='%23ffffff'/></svg>"); }
  .tieup-reason-section__title { font-size: 2.6rem; }
  .tieup-reason-section__cards { grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 40px auto 0; }
  .tieup-reason-section__card { padding: 20px 12px 16px; }
  .tieup-reason-section__icon { margin-bottom: 16px; }
  .tieup-reason-section__card-title { font-size: 1.6rem; margin-bottom: 8px; }
  .tieup-reason-section__card-desc { font-size: 1.4rem; }
}

/* ============== Tieup: media ============== */
.tieup-media-section { position: relative; background: #f6f5fc; color: #1b1c1d; padding: 80px 0; overflow: clip; }
.tieup-media-section__inner { }
.tieup-media-section__head { max-width: 980px; }
.tieup-media-section__eyebrow { font-size: 1.6rem; font-weight: 700; margin: 0 0 16px; }
.tieup-media-section__title { font-size: 2.4rem; font-weight: 900; line-height: 1.6; }
.tieup-media-section__note { margin: 16px 0 0; font-size: 1.6rem; line-height: 1.6; }
.tieup-media-section .form__field { background: #fff; }
.tieup-media-section .form__group--consent { background: #f5f6fb; border: 1px solid #bbb; }
@media (max-width: 900px) {
  .tieup-media-section { padding: 40px 0; }
  .tieup-media-section__head { max-width: none; }
  .tieup-media-section__title { font-size: 1.6rem; }
}