:root {
    --primary: #1a3a6b;
    --primary-dark: #0f2347;
    --accent: #c8a84b;
    --text: #2c2c2c;
    --text-light: #666;
    --bg: #f8f9fc;
    --white: #fff;
    --border: #dde3ef;
    --shadow: 0 2px 12px rgba(26,58,107,.1);
    --gray-bg: #f0f2f7;
}

.hsc-page-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    border-bottom: 3px solid var(--accent);
    padding-bottom: .5rem;
    margin: 0 0 1.5rem;
    font-family: "Noto Serif JP",serif;
}

.hsc-company-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hsc-card-header {
    background: linear-gradient(90deg,var(--primary) 0%,#2a52a0 100%);
    padding: 1.3rem 1.8rem;
}

.hsc-card-header h2 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
}

.hsc-info-table {
    width: 100%;
    border-collapse: collapse;
}

.hsc-info-table tr {
    border-bottom: 1px solid var(--border);
    transition: background .15s;
}

.hsc-info-table tr:last-child {
    border-bottom: none;
}

.hsc-info-table tr:hover {
    background: #f4f6fb;
}

.hsc-info-table th {
    width: 130px;
    padding: .9rem 1rem .9rem 1.8rem;
    font-size: .78rem;
    font-weight: 700;
    color: var(--primary);
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
    background: var(--bg);
    border-right: 3px solid var(--primary);
}

.hsc-info-table td {
    padding: .9rem 1.8rem .9rem 1.2rem;
    font-size: .9rem;
    color: var(--text);
    vertical-align: top;
}

.hsc-info-table td a {
    color: var(--primary);
    text-decoration: none;
    word-break: break-all;
}

.hsc-info-table td a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.hsc-overview {
    background: var(--gray-bg);
    border-radius: 8px;
    padding: 1.4rem 1.8rem;
    margin-bottom: 1.8rem;
    border: 1px solid var(--border);
}

.hsc-dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: .6rem 1rem;
    font-size: .9rem;
}

.hsc-dl dt {
    font-weight: 700;
    color: var(--primary);
}

.hsc-dl dd {
    margin: 0;
}

.hsc-dl dd strong {
    font-weight: 700;
}

.hsc-dl dd small {
    font-size: .82rem;
    color: var(--text-light);
}

.hsc-dl dd a {
    color: var(--primary);
    text-decoration: none;
    word-break: break-all;
}

.hsc-sec-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    border-left: 4px solid var(--accent);
    padding-left: .8rem;
    margin: 1.8rem 0 1rem;
}

.hsc-block-label {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    padding: .2rem .75rem;
    border-radius: 2px;
    margin: .4rem 0 .9rem;
}

.hsc-open-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--white);
    border-radius: 6px;
    padding: .7rem 1.2rem;
    box-shadow: 0 1px 5px rgba(26,58,107,.06);
    margin-bottom: .7rem;
}

.hsc-research-wrap {
    background: var(--gray-bg);
    border-radius: 8px;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    border: 1px solid var(--border);
}

.hsc-ri {
    background: var(--white);
    border-radius: 6px;
    padding: 1.1rem 1.4rem;
    margin-bottom: .8rem;
    box-shadow: 0 1px 5px rgba(26,58,107,.07);
    border-left: 4px solid var(--accent);
}

.hsc-ri:last-child {
    margin-bottom: 0;
}

.hsc-ri .t {
    font-size: .78rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: .35rem;
}

.hsc-ri .p {
    font-size: .87rem;
    font-weight: 700;
    margin-bottom: .25rem;
}

.hsc-ri .ttl {
    font-size: .84rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: .4rem;
}

.hsc-ri .abs {
    font-size: .81rem;
    color: var(--text-light);
    border-top: 1px dashed var(--border);
    padding-top: .55rem;
    line-height: 1.75;
}

.hsc-break {
    background: #eef0f5;
    border-radius: 4px;
    padding: .45rem 1.1rem;
    margin-bottom: .8rem;
    font-size: .81rem;
    color: var(--text-light);
    font-weight: 500;
}

.hsc-company-pres {
    background: var(--white);
    border-radius: 6px;
    padding: 1.1rem 1.4rem;
    margin-bottom: .8rem;
    border-left: 4px solid var(--primary);
}

.hsc-sub-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 1.2rem;
}

.hsc-sub-head {
    background: linear-gradient(90deg,var(--primary) 0%,#2a52a0 100%);
    padding: .7rem 1.4rem;
}

.hsc-sub-head h3 {
    color: var(--white);
    font-size: .95rem;
    font-weight: 700;
    margin: 0;
}

.hsc-sub-body {
    padding: 1rem 1.4rem;
}

.hsc-divider {
    border: none;
    border-top: 1px dashed var(--border);
    margin: 1.6rem 0;
}

.hsc-apply {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.6rem 2rem;
    border-top: 4px solid var(--primary);
    margin-bottom: 1.2rem;
}

.hsc-apply h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 .8rem;
}

.hsc-apply p {
    font-size: .87rem;
    margin: .3rem 0;
}

.hsc-apply-btn {
    display: inline-block;
    margin-top: .8rem;
    padding: .6rem 1.8rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 4px;
    font-weight: 700;
    font-size: .88rem;
    text-decoration: none;
    transition: background .2s;
}

.hsc-apply-btn:hover {
    background: var(--primary-dark);
}

.hsc-contact {
    background: var(--gray-bg);
    border-radius: 6px;
    padding: 1rem 1.4rem;
    font-size: .84rem;
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

.hsc-contact h3 {
    font-size: .88rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 .3rem;
}

.hsc-contact p {
    margin: .2rem 0;
}

.hsc-video-wrap {
    background: #111;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.hsc-video-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.hsc-pending {
    background: var(--gray-bg);
    border-radius: 6px;
    padding: 1rem 1.4rem;
    font-size: .87rem;
    color: var(--text-light);
    border: 1px dashed var(--border);
    font-style: italic;
}

.hsc-slogan {
    background: linear-gradient(90deg,var(--primary-dark),var(--primary));
    border-radius: 8px;
    padding: 1rem 1.8rem;
    margin-bottom: 1.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hsc-slogan .lbl {
    color: var(--accent);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    white-space: nowrap;
}

.hsc-slogan .txt {
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: .06em;
}

.hsc-table-wrap {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hsc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
}

.hsc-table thead tr {
    background: linear-gradient(90deg,var(--primary) 0%,#2a52a0 100%);
}

.hsc-table thead th {
    color: #ffffff !important;
    font-weight: 700;
    padding: .85rem 1.1rem;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,.15);
    background: #1a3a6b !important;
}

.hsc-table thead th:last-child {
    border-right: none;
}

.hsc-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background .15s;
}

.hsc-table tbody tr:last-child {
    border-bottom: none;
}

.hsc-table tbody tr:hover {
    background: #f4f6fb;
}

.hsc-table tbody td {
    padding: .85rem 1.1rem;
    vertical-align: middle;
    text-align: center;
    border-right: 1px solid var(--border);
}

.hsc-table tbody td:last-child {
    border-right: none;
}

.hsc-table tbody td.date {
    white-space: nowrap;
    font-weight: 500;
    color: var(--primary);
}

.hsc-table tbody td.event {
    text-align: left;
}

.hsc-table tbody td.event a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.hsc-table tbody td.event a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.hsc-table tbody td.venue {
    font-size: .82rem;
    color: var(--text-light);
}

.hsc-table td:nth-child(1) {
    width: 200px;
    font-weight: 600;
    color: var(--primary);
}

.hsc-table td:nth-child(2) {
    text-align: left;
}

.hsc-table td:nth-child(3) {
    width: 180px;
}

.hsc-nav {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.2rem 1.6rem;
    margin-bottom: 1.8rem;
}

.hsc-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.hsc-nav ul li {
    border-bottom: 1px solid var(--border);
    padding: .5rem 0;
}

.hsc-nav ul li:last-child {
    border-bottom: none;
}

.hsc-nav ul li a {
    color: var(--primary);
    text-decoration: none;
    font-size: .92rem;
    font-weight: 500;
}

.hsc-nav ul li a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.hsc-schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
    margin-bottom: 1.2rem;
}

.hsc-schedule-table td {
    padding: .7rem 1rem;
    border: 1px solid var(--border);
    vertical-align: top;
    line-height: 1.7;
}

.hsc-schedule-table td:first-child {
    width: 160px;
    font-weight: 700;
    color: var(--primary);
    background: var(--bg);
}

.hsc-schedule-table tr:hover td {
    background: #f4f6fb;
}

.hsc-review-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hsc-review-item {
    background: var(--white);
    border-radius: 6px;
    box-shadow: 0 1px 5px rgba(26,58,107,.07);
    padding: .8rem;
    font-size: .83rem;
    color: var(--text);
    text-align: center;
    line-height: 1.7;
}

.hsc-review-item img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: .4rem;
}

.hsc-blockquote {
    background: var(--white);
    border-left: 4px solid var(--accent);
    border-radius: 0 6px 6px 0;
    padding: .8rem 1.2rem;
    margin: .5rem 0;
    font-size: .85rem;
    line-height: 1.8;
    box-shadow: 0 1px 4px rgba(26,58,107,.06);
}

.hsc-mark {
    background: var(--accent);
    color: var(--white);
    padding: .1rem .5rem;
    border-radius: 3px;
    font-weight: 700;
}

@media(max-width:600px) {
    .hsc-dl {
        grid-template-columns: 80px 1fr;
    }
    .hsc-review-grid {
        grid-template-columns: 1fr;
    }
}

.hsc-tr-link {
    display: table-row;
    position: relative;
}

.hsc-tr-link td:first-child {
    position: relative;
    z-index: 3;
}

.hsc-tr-link a {
    text-decoration: none;
    color: #1a3a6b;
    font-weight: 600;
}

.hsc-tr-link a::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 1200px;
    height: 100%;
    z-index: 1;
}

.hsc-tr-link td {
    position: relative;
    z-index: 2;
}