:root {
    --bg: #eff4fb;
    --ink: #17253f;
    --sub: #5f7090;
    --line: #d7e2f3;
    --card: #ffffff;
    --brand: #1f6dff;
    --brand-2: #06a2ff;
    --chip: #ecf3ff;
    --shadow: 0 14px 32px rgba(26, 56, 104, 0.09);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Yu Gothic UI", "BIZ UDPGothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    background:
        radial-gradient(circle at 8% -10%, rgba(31, 109, 255, 0.14), transparent 38%),
        radial-gradient(circle at 92% -5%, rgba(6, 162, 255, 0.12), transparent 36%),
        linear-gradient(180deg, #f7faff 0%, var(--bg) 100%);
}

.page-shell {
    width: min(1160px, 95vw);
    margin: 14px auto 22px;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--card);
    box-shadow: var(--shadow);
}

.masthead {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) 250px;
    gap: 12px;
    padding: 14px;
    margin-bottom: 10px;
    background:
        linear-gradient(128deg, #ffffff, #f3f9ff 56%, #ebf4ff 100%);
}

.identity {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    margin: 0;
    font-size: 0.68rem;
    letter-spacing: 0.13em;
    color: #43618d;
    font-weight: 800;
}

.identity h1 {
    margin: 5px 0 0;
    font-size: clamp(1.5rem, 3.2vw, 2.45rem);
    letter-spacing: 0.04em;
    line-height: 1.15;
}

.romaji {
    margin: 2px 0 0;
    color: #4f6590;
    font-size: clamp(0.75rem, 1.35vw, 0.96rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.chip-row {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid #cfe0fa;
    border-radius: 999px;
    background: var(--chip);
    color: #365885;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 8px;
}

.portrait-wrap {
    border: 1px solid #cfdef4;
    border-radius: 12px;
    padding: 6px;
    background:
        radial-gradient(circle at 50% 6%, rgba(117, 164, 235, 0.24), transparent 58%),
        linear-gradient(180deg, #eaf2ff, #f6faff);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portrait-image {
    display: block;
    width: 100%;
    height: 206px;
    object-fit: contain;
    object-position: center top;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    margin-bottom: 10px;
}

.stat-box {
    border: 1px solid #d8e4f8;
    border-radius: 11px;
    background: #f8fbff;
    padding: 8px 9px;
    min-height: 56px;
}

.stat-box .label {
    display: block;
    color: var(--sub);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}

.stat-box strong {
    color: #183869;
    font-size: 0.9rem;
    font-weight: 800;
}

.layout-main {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 10px;
    align-items: start;
}

.section-heading {
    margin: 0 0 8px;
    font-size: 1rem;
    color: #1d3560;
    letter-spacing: 0.03em;
}

.works-panel,
.profile-panel {
    padding: 12px;
}

.tab-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e3eaf7;
}

.tab-button {
    border: 1px solid #d4e1f4;
    border-radius: 8px;
    background: #f7faff;
    color: #496285;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 9px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-button:hover {
    border-color: #aec5e8;
    color: #2d4d7c;
}

.tab-button.is-active {
    border-color: transparent;
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    color: #ffffff;
    box-shadow: 0 7px 16px rgba(26, 111, 214, 0.24);
}

.works-content {
    display: grid;
    gap: 6px;
}

.works-content.hidden {
    display: none;
}

.work-card {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    border: 1px solid #d9e4f6;
    border-radius: 10px;
    padding: 9px 10px;
    background: linear-gradient(130deg, #ffffff, #f8fbff);
}

.work-main {
    min-width: 0;
}

.work-main h3 {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.35;
    color: #1b3158;
}

.work-main p {
    margin: 2px 0 0;
    color: #647a9c;
    font-size: 0.74rem;
}

.work-side {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.year {
    color: #1c67d8;
    font-size: 0.74rem;
    font-weight: 800;
}

.media {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    border: 1px solid #cddcf4;
    border-radius: 999px;
    background: #eef4ff;
    color: #3c5f90;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 3px 6px;
    text-transform: uppercase;
}

.profile-list {
    margin: 0;
    display: grid;
    gap: 3px;
}

.profile-list > div {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 8px;
    align-items: start;
    border-bottom: 1px solid #e4ebf8;
    padding: 6px 0;
}

.profile-list dt {
    color: var(--sub);
    font-size: 0.72rem;
    font-weight: 700;
}

.profile-list dd {
    margin: 0;
    color: #1f355c;
    font-size: 0.79rem;
    line-height: 1.45;
}

.intro-box {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #e2e9f7;
}

.intro-box h3 {
    margin: 0 0 6px;
    color: #254571;
    font-size: 0.84rem;
}

.intro-box p {
    margin: 0;
    color: #385172;
    font-size: 0.8rem;
    line-height: 1.62;
}

.empty-works {
    border: 1px dashed #bfd2ef;
    border-radius: 10px;
    background: #f8fbff;
    color: #5f7698;
    font-size: 0.82rem;
    padding: 10px;
}

.back-area {
    margin-top: 10px;
}

.back-link {
    display: inline-block;
    width: 100%;
    text-align: center;
    border: 1px solid #bbd0ee;
    border-radius: 10px;
    background: linear-gradient(140deg, #fafdff, #edf4ff);
    color: #1f3f6d;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 10px;
}

.back-link:hover {
    background: linear-gradient(140deg, #eef6ff, #dfeeff);
}

@media (max-width: 980px) {
    .masthead {
        grid-template-columns: 1fr;
    }

    .portrait-wrap {
        min-height: 210px;
    }

    .layout-main {
        grid-template-columns: 1fr;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .profile-panel {
        order: 2;
    }
}

@media (max-width: 640px) {
    .page-shell {
        margin: 8px auto 14px;
        width: min(100%, 97vw);
    }

    .masthead,
    .works-panel,
    .profile-panel {
        padding: 10px;
        border-radius: 12px;
    }

    .identity h1 {
        font-size: clamp(1.3rem, 7vw, 2rem);
    }

    .portrait-wrap {
        min-height: 190px;
        padding: 4px;
    }

    .portrait-image {
        height: 180px;
    }

    .profile-list > div {
        grid-template-columns: 1fr;
        gap: 2px;
    }

    .work-card {
        flex-direction: column;
        align-items: flex-start;
    }
}