/* ==========================================================================
   member.css  —  成員內頁（ceo / cto / cmo / coo）
   ========================================================================== */

.member {
    padding: calc(var(--nav-h) + 80px) 0 120px;
}
.member__top {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 16px 24px;
    max-width: 720px;
}
.member__title {
    font-size: clamp(40px, 7vw, 72px);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
}
.member__aka {
    margin-top: 6px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--muted);
}
.member__photo {
    display: block;
    width: 160px;
    height: 160px;
    max-width: 160px;
    object-fit: cover;
    margin: 24px 0 0;
    border-radius: 50%;
}
.member__titles {
    margin-top: 12px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--muted);
}
.member__titles .hp-region {
    margin-left: 8px;
    vertical-align: 0.12em;
}
.member__social {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin: 0;
}
.member__social-link {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    color: var(--c-ink);
}
.member__social-link:hover { opacity: 0.55; }
.member__social-link svg {
    display: block;
    width: 36px;
    height: 36px;
}
.member__panel {
    margin-top: 40px;
    max-width: 720px;
}
.member__panel + .member__panel { margin-top: 20px; }
.member__duty {
    font-size: 17px;
    color: var(--c-graphite);
    line-height: 1.7;
    margin-bottom: 18px;
}
.member__lead {
    font-size: 16px;
    color: var(--c-graphite);
    line-height: 1.75;
    margin-bottom: 22px;
}
.member__edu {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}
.member__edu:last-child { margin-bottom: 0; }
.member__edu-row {
    display: grid;
    grid-template-columns: 2.5em minmax(0, 1fr);
    align-items: center;
    column-gap: 12px;
    margin: 0;
    font-size: 15px;
    color: var(--muted);
}
.member__edu-label {
    font-weight: 600;
    color: var(--c-graphite);
}
.member__edu-value {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}
.member__edu-mark {
    display: block;
    height: 28px;
    width: auto;
    max-width: 168px;
    object-fit: contain;
}
.member__edu-mark--isu {
    width: 28px;
    max-width: 28px;
    object-fit: cover;
    object-position: left center;
}
.member__skills {
    display: grid;
    gap: 10px;
    padding-top: 4px;
    border-top: 1px solid var(--line);
}
.member__skill-row {
    display: grid;
    grid-template-columns: 4.5em minmax(0, 1fr);
    align-items: start;
    column-gap: 12px;
    margin: 0;
    font-size: 15px;
    color: var(--muted);
    line-height: 1.65;
}
.member__skill-label {
    font-weight: 600;
    color: var(--c-graphite);
}
.member__bio {
    font-size: 15px;
    color: var(--c-graphite);
    line-height: 1.7;
}
.member__sub {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}
.member__list { list-style: none; }
.member__list li {
    padding: 20px 0;
    border-top: 1px solid var(--line);
}
.member__list li:first-child { border-top: none; padding-top: 0; }
.member__list li:last-child { padding-bottom: 0; }
.member__proj-title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}
.member__proj-tag {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--muted);
}
.member__proj-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 12px;
}
.member__proj {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 16px;
    align-items: start;
}
.member__proj-gh {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    margin-top: -2px;
    color: var(--c-ink);
    flex-shrink: 0;
}
.member__proj-gh:hover { opacity: 0.55; }
.member__proj-gh svg {
    display: block;
    width: 20px;
    height: 20px;
}
.member__proj-when {
    margin-top: 4px;
    font-size: 13px;
    color: var(--muted);
}
.member__proj-note {
    margin-top: 8px;
    font-size: 15px;
    color: var(--c-graphite);
    line-height: 1.65;
}
.member__proj-note a { color: inherit; }
.member__proj-note a:hover { opacity: 0.55; }
.member__era + .member__era {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}
.member__era .member__sub {
    margin-bottom: 12px;
    font-size: 16px;
}
.member__era p {
    margin: 0;
    font-size: 15px;
    color: var(--c-graphite);
    line-height: 1.75;
}
.member__time {
    list-style: none;
    margin: 8px 0 0;
    padding: 0;
    border-left: 1px solid var(--line);
}
.member__time > li {
    position: relative;
    padding: 0 0 22px 20px;
}
.member__time > li:last-child { padding-bottom: 0; }
.member__time > li::before {
    content: "";
    position: absolute;
    left: -4px;
    top: 8px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-ink);
}
.member__time details { margin: 0; }
.member__time summary {
    cursor: pointer;
    list-style: none;
}
.member__time summary::-webkit-details-marker { display: none; }
.member__time summary:hover .member__time-title { opacity: 0.55; }
.member__time details[open] .member__time-note { color: var(--muted); }
.member__time-year {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--muted);
}
.member__time-title {
    display: block;
    margin-top: 4px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.member__time-note {
    display: block;
    margin-top: 6px;
    font-size: 14px;
    color: var(--c-graphite);
    line-height: 1.6;
}
.member__time-body {
    margin-top: 12px;
    font-size: 15px;
    color: var(--c-graphite);
    line-height: 1.75;
}
.member__time-body p { margin: 0 0 10px; }
.member__time-body p:last-child { margin-bottom: 0; }
.member__coda {
    margin-top: 28px;
    max-width: 720px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.7;
}
.member__back {
    display: inline-flex;
    margin-top: 32px;
    font-size: 15px;
    font-weight: 500;
    color: var(--c-ink);
}
.member__back:hover { opacity: 0.55; }

.member__layout {
    display: flex;
    flex-direction: column;
}
.member__upper {
    display: contents;
}
.member__main {
    order: 1;
}
.member__skillmap {
    order: 2;
}
.member__shots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 32px;
    max-width: none;
    order: 3;
}
.member__back {
    order: 4;
}
.member__shots a {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border-radius: 8px;
    background: var(--c-fog);
}
.member__shots img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (min-width: 861px) {
    .member__layout {
        display: grid;
        grid-template-columns: minmax(0, 720px) minmax(280px, 1fr);
        column-gap: 32px;
        align-items: start;
    }
    .member__main {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
        order: 0;
    }
    .member__shots {
        grid-column: 2;
        grid-row: 1 / span 2;
        grid-template-columns: 1fr;
        align-self: start;
        margin-top: 0;
        position: sticky;
        top: calc(var(--nav-h) + 24px);
        max-height: calc(100vh - var(--nav-h) - 48px);
        overflow: auto;
        order: 0;
    }
    .member__back {
        grid-column: 1;
        grid-row: 2;
        order: 0;
    }
    .member__upper {
        display: grid;
        grid-template-columns: minmax(0, 720px) minmax(280px, 1fr);
        column-gap: 32px;
        align-items: start;
        grid-column: 1 / -1;
        order: 0;
    }
    .member__upper .member__main {
        grid-column: 1;
        grid-row: 1;
    }
    .member__upper .member__shots {
        grid-column: 2;
        grid-row: 1;
        grid-row-end: auto;
    }
    .member__skillmap {
        grid-column: 1 / -1;
        grid-row: auto;
        order: 0;
        max-width: none;
        width: 100%;
    }
    .member__layout:has(.member__upper) {
        display: flex;
        flex-direction: column;
    }
    .member__layout:has(.member__upper) .member__back {
        grid-column: auto;
        grid-row: auto;
    }
}

@media (max-width: 860px) {
    .member__top {
        grid-template-columns: 1fr;
        align-items: start;
    }
    .member__social {
        flex-direction: row;
        justify-content: flex-start;
        margin-top: 4px;
    }
}

/* CTO Skill Map */
.member__skillmap {
    margin-top: 40px;
    max-width: none;
}
.member__skillmap .member__sub {
    margin-bottom: 12px;
}
.member__skillmap-canvas {
    position: relative;
    height: 520px;
    overflow: hidden;
    touch-action: none;
    overscroll-behavior: none;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background-color: color-mix(in srgb, var(--c-ink) 6%, var(--c-paper));
    user-select: none;
    -webkit-user-select: none;
    cursor: grab;
}
.member__skillmap-canvas.is-panning {
    cursor: grabbing;
}
.skill-mesh {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.skill-world {
    position: absolute;
    left: 0;
    top: 0;
    transform-origin: 0 0;
    will-change: transform;
}
.skill-edges {
    position: absolute;
    overflow: visible;
    pointer-events: none;
}
.skill-edges polyline {
    fill: none;
    stroke: var(--c-ink);
    stroke-width: 1.5;
    stroke-linejoin: miter;
    stroke-linecap: butt;
}
.skill-node {
    position: absolute;
    display: grid;
    place-items: center;
    box-sizing: border-box;
    width: 128px;
    height: 48px;
    margin: 0;
    max-width: none;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-align: center;
    line-height: 1.2;
    color: var(--c-ink);
    background: color-mix(in srgb, var(--c-ink) 12%, transparent);
    pointer-events: none;
    white-space: normal;
    overflow: hidden;
}
.skill-node.is-link {
    pointer-events: auto;
    cursor: pointer;
    color: inherit;
    text-decoration: none;
}
.member__skillmap-canvas.is-panning .skill-node.is-link {
    cursor: grabbing;
}
.skill-node.hp-panel {
    margin-top: 0;
    max-width: none;
    padding: 8px 12px;
    border-radius: var(--radius);
}
.skill-node--domain {
    border: 1.5px solid var(--c-ink);
    font-weight: 700;
}
.skill-node--project {
    border: 1.5px dashed var(--c-ink);
}
.skill-node--life.hp-panel {
    border-radius: 999px;
}
.skill-legend {
    position: absolute;
    left: 12px;
    bottom: 12px;
    z-index: 2;
    display: grid;
    gap: 6px;
    min-width: 108px;
    padding: 10px 12px;
    pointer-events: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--c-ink);
    background: color-mix(in srgb, var(--c-paper) 88%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.skill-legend__row {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.skill-legend__swatch {
    display: block;
    flex: 0 0 28px;
    width: 28px;
    height: 14px;
    box-sizing: border-box;
    border: 1px solid color-mix(in srgb, var(--c-ink) 28%, transparent);
    background: color-mix(in srgb, var(--c-ink) 12%, transparent);
}
.skill-legend__swatch.skill-node--domain {
    border: 1.5px solid var(--c-ink);
}
.skill-legend__swatch.skill-node--project {
    border: 1.5px dashed var(--c-ink);
}
.skill-legend__swatch.skill-node--life {
    border-radius: 999px;
}

@media (max-width: 860px) {
    .member__skillmap-canvas {
        height: 420px;
    }
}