.news-hero {
    position: relative;
    min-height: 660px;
    overflow: hidden;
    padding: calc(var(--header-height) + 72px) 0 84px;
    background:
        radial-gradient(circle at 76% 44%, rgba(0,153,255,.18), transparent 29%),
        radial-gradient(circle at 63% 100%, rgba(0,84,177,.11), transparent 34%),
        linear-gradient(120deg, #010711 0%, #020b18 54%, #01060e 100%);
}

.news-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .30;
    background-image:
        linear-gradient(rgba(77,189,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(77,189,255,.045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to right, transparent, rgba(0,0,0,.55) 50%, #000);
}

.news-hero__inner {
    position: relative;
    z-index: 2;
    min-height: 490px;
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 50px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 12px;
    color: #6dcfff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .2em;
}

.breadcrumb {
    margin: 0 0 24px;
    color: #66849e;
    font-size: 11px;
}

.breadcrumb a { color: #8ca8bd; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { margin: 0 8px; }

.news-hero h1 {
    margin: 0;
    font-size: clamp(54px, 6.7vw, 90px);
    line-height: 1.08;
    letter-spacing: -.04em;
}

.news-hero__lead {
    margin: 27px 0 0;
    color: #e5f3ff;
    font-size: clamp(24px, 3vw, 37px);
    font-weight: 600;
    line-height: 1.5;
}

.news-hero__text {
    margin: 21px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.news-hero__visual {
    position: relative;
    min-height: 470px;
}

.news-gear {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    width: 215px;
    height: 215px;
    display: grid;
    place-items: center;
    align-content: center;
    border: 1px solid rgba(72,188,255,.36);
    border-radius: 50%;
    background: rgba(4,20,36,.94);
    box-shadow: inset 0 0 35px rgba(36,180,255,.12), 0 0 35px rgba(0,151,255,.10);
    transform: translate(-50%, -50%);
}

.news-gear img {
    position: absolute;
    width: 150%;
    max-width: none;
    opacity: .10;
    animation: news-spin 44s linear infinite;
}

.news-gear strong {
    position: relative;
    z-index: 2;
    color: #e4f4ff;
    font-size: 25px;
    letter-spacing: .16em;
}

.news-gear small {
    position: relative;
    z-index: 2;
    margin-top: 7px;
    color: #64c8f9;
    font-size: 7px;
    letter-spacing: .17em;
}

.news-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(58,187,255,.14);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.news-ring--1 { width: 340px; height: 340px; }
.news-ring--2 { width: 455px; height: 455px; border-style: dashed; }

.news-node {
    position: absolute;
    z-index: 5;
    min-width: 140px;
    padding: 13px 16px;
    border: 1px solid rgba(73,187,255,.22);
    border-radius: 8px;
    background: rgba(4,20,36,.87);
}

.news-node span {
    display: block;
    color: #7fd6ff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}

.news-node small {
    display: block;
    margin-top: 4px;
    color: #8aa5b9;
    font-size: 9px;
}

.news-node--service { top: 30px; left: 5%; }
.news-node--company { top: 95px; right: 0; }
.news-node--info { right: 10%; bottom: 28px; }

@keyframes news-spin {
    to { transform: rotate(360deg); }
}

.news-list {
    background:
        radial-gradient(circle at 50% 0, rgba(0,126,219,.09), transparent 30%),
        #03101d;
}

.news-empty {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 55px 30px;
    border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(6,27,48,.58), rgba(2,11,23,.78));
    text-align: center;
}

.news-empty__mark {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border: 1px solid rgba(71,188,255,.18);
    border-radius: 50%;
}

.news-empty__mark img {
    width: 58px;
    opacity: .13;
}

.news-empty__en {
    margin: 0 0 8px;
    color: #59c5fb;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .18em;
}

.news-empty h3 {
    margin: 0;
    font-size: clamp(20px, 2.5vw, 27px);
}

.news-empty > p:last-child {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 13px;
}

/* お知らせを追加した際に使う一覧スタイル */
.news-item {
    border-top: 1px solid var(--line);
}

.news-item:last-child {
    border-bottom: 1px solid var(--line);
}

.news-item a {
    display: grid;
    grid-template-columns: 130px 120px 1fr 40px;
    gap: 25px;
    align-items: center;
    min-height: 105px;
    padding: 20px 5px;
    transition: background .2s ease, padding .2s ease;
}

.news-item a:hover {
    padding-left: 15px;
    padding-right: 15px;
    background: rgba(19,71,105,.15);
}

.news-item time {
    color: #7996aa;
    font-size: 12px;
}

.news-item__category {
    color: #64c9fa;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .14em;
}

.news-item h3 {
    margin: 0;
    color: #dcebf5;
    font-size: 15px;
    font-weight: 500;
}

.news-item__arrow {
    color: #5dc9fb;
    text-align: right;
}

.news-about {
    background: #020914;
}

.news-about__inner {
    display: grid;
    grid-template-columns: .78fr 1.22fr;
    gap: 80px;
    align-items: start;
}

.news-about__inner > div:first-child h2 {
    margin: 0 0 19px;
    font-size: clamp(34px, 4.4vw, 54px);
    line-height: 1.35;
}

.news-about__inner > div:first-child p:not(.section-heading__en) {
    color: var(--muted);
}

.news-about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255,255,255,.08);
}

.news-about__grid article {
    min-height: 260px;
    padding: 30px 28px 25px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.news-about__grid article + article {
    border-left: 1px solid rgba(255,255,255,.08);
}

.news-about__grid > article > span {
    color: var(--blue);
    font-size: 11px;
    font-weight: 800;
}

.news-about__grid small {
    display: block;
    margin-top: 31px;
    color: #5ec8fa;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .15em;
}

.news-about__grid h3 {
    margin: 9px 0 11px;
    font-size: 19px;
}

.news-about__grid p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.contact-cta {
    position: relative;
    overflow: hidden;
    padding: 90px 0;
    border-top: 1px solid rgba(50,172,255,.16);
    background:
        radial-gradient(circle at 20% 50%, rgba(0,159,255,.16), transparent 28%),
        linear-gradient(105deg, #061a2d, #03101e 62%, #020a14);
}

.contact-cta::after {
    content: "";
    position: absolute;
    right: -70px;
    top: 50%;
    width: 390px;
    height: 390px;
    background: url("../img/symbol_crossgear.png") center / contain no-repeat;
    opacity: .035;
    transform: translateY(-50%);
}

.contact-cta__inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.contact-cta h2 {
    margin: 0 0 14px;
    font-size: clamp(34px, 4.3vw, 54px);
    line-height: 1.3;
}

.contact-cta p:not(.section-heading__en) {
    margin: 0;
    color: var(--muted);
}

@media (max-width: 980px) {
    .news-hero__inner,
    .news-about__inner {
        grid-template-columns: 1fr;
    }

    .news-hero__visual {
        width: 650px;
        max-width: 100%;
        margin-inline: auto;
    }

    .news-about__inner {
        gap: 42px;
    }
}

@media (max-width: 700px) {
    .news-hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 48px);
        padding-bottom: 45px;
    }

    .news-hero h1 {
        font-size: clamp(48px, 14vw, 66px);
    }

    .news-hero__lead {
        font-size: 23px;
    }

    .news-hero__text br.pc-only {
        display: none;
    }

    .news-hero__visual {
        height: 360px;
        min-height: 360px;
        margin-bottom: -30px;
        transform: scale(.78);
        transform-origin: top center;
    }

    .news-item a {
        grid-template-columns: 95px 1fr 25px;
        gap: 12px;
        min-height: 100px;
    }

    .news-item__category {
        grid-column: 2;
        grid-row: 1;
    }

    .news-item time {
        grid-column: 1;
        grid-row: 1 / 3;
    }

    .news-item h3 {
        grid-column: 2;
        grid-row: 2;
    }

    .news-item__arrow {
        grid-column: 3;
        grid-row: 1 / 3;
    }

    .news-about__grid {
        grid-template-columns: 1fr;
    }

    .news-about__grid article + article {
        border-left: 0;
    }

    .news-about__grid article {
        min-height: 0;
        padding: 27px 0;
    }

    .contact-cta__inner {
        align-items: flex-start;
        flex-direction: column;
    }
}