/* ========================================
   Forest OS｜About System V16
   僅作用於 About 與精神領袖秘密檔案。
======================================== */

#forestAboutView {
    --about-bg: #f5f7f3;
    --about-paper: #fbfcf9;
    --about-surface: #ffffff;
    --about-surface-soft: #eef2ec;
    --about-ink: #29312b;
    --about-soft: #657067;
    --about-muted: #939d95;
    --about-line: #dfe7e0;
    --about-forest: #566f59;
    --about-forest-soft: #78927b;
    --about-gold: #b99f6c;
    --about-clay: #c98f73;
    --about-learning: #b6a782;
    --about-blue: #8fa5bb;
    --about-rose: #c893a0;
    --about-rose-deep: #7c565f;
    --about-rose-soft: #f6ebee;
    --about-shadow: 0 22px 70px rgba(50, 70, 55, 0.08);
    --about-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
    --about-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Noto Serif TC", "PMingLiU", serif;
    --about-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

    position: relative;
    left: 50%;
    width: 100vw;
    min-height: calc(100dvh - 72px);
    margin-left: -50vw;
    overflow-x: clip;
    background:
        radial-gradient(circle at 86% 1%, rgba(86, 111, 89, 0.08), transparent 27%),
        linear-gradient(180deg, var(--about-paper), var(--about-bg) 76%);
    color: var(--about-ink);
    font-family: var(--about-ui);
}

body.night-mode #forestAboutView {
    --about-bg: #131713;
    --about-paper: #191d19;
    --about-surface: #202520;
    --about-surface-soft: #29302a;
    --about-ink: #eef3ee;
    --about-soft: #c2cbc3;
    --about-muted: #8e9990;
    --about-line: #39433a;
    --about-forest: #8eab92;
    --about-forest-soft: #a9c0ac;
    --about-gold: #d3bc88;
    --about-clay: #d7a28c;
    --about-learning: #d4c7a4;
    --about-blue: #a9bdd1;
    --about-rose: #d6a7b2;
    --about-rose-deep: #efc6ce;
    --about-rose-soft: #35292e;
    --about-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

body.night-mode #forestAboutView :where(
    .forest-about-title-lockup,
    .forest-about-master-art
) img {
    filter: brightness(0) invert(82%) sepia(12%) saturate(340%) hue-rotate(76deg);
}

body.night-mode #forestAboutView .forest-about-logo-mark img {
    filter: brightness(1.42) saturate(0.78);
}

body.night-mode #forestAboutView .forest-about-studio-lockup {
    filter: brightness(0) invert(88%) sepia(9%) saturate(190%) hue-rotate(83deg);
    opacity: 0.72;
}

#forestAboutView *,
#forestAboutView *::before,
#forestAboutView *::after {
    box-sizing: border-box;
}

#forestAboutView button,
#forestAboutView a {
    -webkit-tap-highlight-color: transparent;
}

#forestAboutView button {
    margin: 0;
    font: inherit;
}

#forestAboutView img,
#forestAboutView svg {
    display: block;
}

#forestAboutView .forest-about-shell {
    width: min(1180px, calc(100vw - 48px));
    min-width: 0;
    margin: 0 auto;
    padding: clamp(28px, 4vw, 52px) 0 88px;
}

#forestAboutView .forest-about-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 22px;
}

#forestAboutView .forest-about-title-lockup {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 13px;
}

#forestAboutView .forest-about-title-lockup img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

#forestAboutView .forest-about-title-lockup strong {
    display: block;
    color: var(--about-forest);
    font-family: var(--about-serif);
    font-size: 24px;
    font-weight: 500;
    line-height: 1.1;
}

#forestAboutView .forest-about-title-lockup span {
    display: block;
    margin-top: 4px;
    color: var(--about-muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-home-button,
#forestAboutView .forest-about-archive-close,
#forestAboutView .forest-about-archive-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 15px;
    border: 1px solid var(--about-line);
    border-radius: 999px;
    background: var(--about-surface);
    color: var(--about-soft);
    cursor: pointer;
    font-size: 11px;
    text-decoration: none;
}

#forestAboutView .forest-about-home-button:hover,
#forestAboutView .forest-about-archive-close:hover,
#forestAboutView .forest-about-archive-back:hover,
#forestAboutView .forest-about-tab:hover,
#forestAboutView .forest-about-api-button:hover {
    border-color: color-mix(in srgb, var(--about-forest) 28%, var(--about-line));
    background: color-mix(in srgb, var(--about-forest) 7%, var(--about-surface));
}

#forestAboutView :where(button, a, summary):focus-visible {
    outline: 2px solid color-mix(in srgb, var(--about-forest) 58%, transparent);
    outline-offset: 3px;
}

#forestAboutView .forest-about-tabs {
    position: sticky;
    z-index: 8;
    top: 12px;
    display: flex;
    gap: 8px;
    max-width: 100%;
    margin-bottom: 14px;
    padding: 8px 0 12px;
    overflow-x: auto;
    background: linear-gradient(180deg, color-mix(in srgb, var(--about-bg) 96%, transparent), color-mix(in srgb, var(--about-bg) 80%, transparent), transparent);
    backdrop-filter: blur(7px);
    scrollbar-width: none;
}

#forestAboutView .forest-about-tabs::-webkit-scrollbar {
    display: none;
}

#forestAboutView .forest-about-tab {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 0 17px;
    border: 1px solid var(--about-line);
    border-radius: 999px;
    background: var(--about-surface);
    color: var(--about-soft);
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
}

#forestAboutView .forest-about-tab[aria-selected="true"] {
    border-color: color-mix(in srgb, var(--about-forest) 24%, var(--about-line));
    background: color-mix(in srgb, var(--about-forest) 10%, var(--about-surface));
    color: var(--about-forest);
    font-weight: 750;
}

#forestAboutView .forest-about-panel[hidden] {
    display: none !important;
}

#forestAboutView .forest-about-panel:not([hidden]) {
    animation: forest-about-fade 0.22s ease;
}

@keyframes forest-about-fade {
    from { opacity: 0.25; transform: translateY(5px); }
    to { opacity: 1; transform: none; }
}

#forestAboutView .forest-about-sheet {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--about-line);
    border-radius: 30px;
    background: color-mix(in srgb, var(--about-surface) 93%, transparent);
    box-shadow: var(--about-shadow);
}

#forestAboutView .forest-about-section {
    padding: 34px;
}

#forestAboutView .forest-about-section + .forest-about-section {
    border-top: 1px solid var(--about-line);
}

#forestAboutView .forest-about-kicker {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--about-forest);
    font-size: 9px;
    font-weight: 750;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-kicker::before {
    width: 25px;
    height: 1px;
    background: currentColor;
    content: "";
}

#forestAboutView .forest-about-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 290px;
    align-items: end;
    gap: 36px;
    padding: 50px 34px 38px;
}

#forestAboutView .forest-about-hero h1,
#forestAboutView .forest-about-page-hero h1,
#forestAboutView .forest-about-archive-hero h1 {
    text-align: left;
}

#forestAboutView .forest-about-hero h1 {
    margin: 14px 0 15px;
    color: var(--about-forest);
    font-family: var(--about-serif);
    font-size: clamp(48px, 4.3vw, 58px);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.055em;
    text-wrap: balance;
}

#forestAboutView .forest-about-hero p {
    max-width: 710px;
    margin: 0;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 17px;
    line-height: 1.92;
}

#forestAboutView .forest-about-master-art {
    position: relative;
    display: grid;
    min-height: 230px;
    place-items: center;
}

#forestAboutView .forest-about-master-art > img {
    width: 210px;
    height: 210px;
    object-fit: contain;
    opacity: 0.92;
}

#forestAboutView .forest-about-master-art span {
    position: absolute;
    right: 0;
    bottom: 5px;
    color: var(--about-muted);
    font-family: var(--about-serif);
    font-size: 11px;
    font-style: italic;
    text-align: right;
}

#forestAboutView .forest-about-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 23px;
}

#forestAboutView .forest-about-section-head h2,
#forestAboutView .forest-about-archive-article h2,
#forestAboutView .forest-about-anniversary h2 {
    font-family: var(--about-serif);
    font-weight: 500;
}

#forestAboutView .forest-about-section-head h2 {
    margin: 0;
    color: var(--about-ink);
    font-size: 29px;
    letter-spacing: -0.035em;
}

#forestAboutView .forest-about-section-head span {
    color: var(--about-muted);
    font-family: var(--about-serif);
    font-size: 10px;
    font-style: italic;
}

#forestAboutView .forest-about-story {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

#forestAboutView .forest-about-story p {
    margin: 0;
    color: var(--about-soft);
    font-size: 13px;
    line-height: 1.88;
}

#forestAboutView .forest-about-story strong {
    display: block;
    margin-bottom: 9px;
    color: var(--about-forest);
    font-family: var(--about-serif);
    font-size: 20px;
    font-weight: 500;
}

#forestAboutView .forest-about-status-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    border-top: 1px solid var(--about-line);
    border-bottom: 1px solid var(--about-line);
    background: var(--about-line);
}

#forestAboutView .forest-about-status-item {
    min-width: 0;
    padding: 18px 22px;
    background: color-mix(in srgb, var(--about-surface) 94%, transparent);
}

#forestAboutView .forest-about-status-item small {
    display: block;
    margin-bottom: 6px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-status-item strong {
    color: var(--about-forest);
    font-family: var(--about-serif);
    font-size: 18px;
    font-weight: 500;
    overflow-wrap: anywhere;
}

#forestAboutView .forest-about-history {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: start;
    gap: 28px;
}

#forestAboutView .forest-about-history-date {
    padding-top: 3px;
    color: var(--about-rose-deep);
    font-family: var(--about-mono);
    font-size: 11px;
}

#forestAboutView .forest-about-history-copy {
    padding-left: 22px;
    border-left: 1px solid color-mix(in srgb, var(--about-rose) 34%, var(--about-line));
}

#forestAboutView .forest-about-history-copy small {
    display: block;
    margin-bottom: 7px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-history-copy h3 {
    margin: 0 0 7px;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 23px;
    font-weight: 500;
}

#forestAboutView .forest-about-history-copy p {
    margin: 0;
    color: var(--about-soft);
    font-size: 12px;
    line-height: 1.8;
}

#forestAboutView .forest-about-logo-family {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 13px;
}

#forestAboutView .forest-about-logo-card {
    min-width: 0;
    min-height: 207px;
    padding: 18px;
    border: 1px solid var(--about-line);
    border-radius: 22px;
    background: var(--about-surface);
}

#forestAboutView .forest-about-logo-mark {
    display: flex;
    align-items: center;
    height: 66px;
    margin-bottom: 10px;
}

#forestAboutView .forest-about-logo-mark img {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

#forestAboutView .forest-about-logo-card h3 {
    margin: 0 0 5px;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 19px;
    font-weight: 500;
}

#forestAboutView .forest-about-logo-card .forest-about-logo-tag {
    margin-bottom: 8px;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 11px;
}

#forestAboutView .forest-about-logo-card p {
    margin: 0;
    color: var(--about-muted);
    font-size: 10px;
    line-height: 1.7;
}

#forestAboutView .forest-about-studio-block {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 28px;
}

#forestAboutView .forest-about-studio-lockup {
    width: min(310px, 100%);
    height: auto;
    object-fit: contain;
}

#forestAboutView .forest-about-products {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 18px;
}

#forestAboutView .forest-about-product {
    padding: 8px 11px;
    border: 1px solid var(--about-line);
    border-radius: 999px;
    background: var(--about-surface);
    color: var(--about-soft);
    font-size: 9px;
}

#forestAboutView .forest-about-meta {
    display: grid;
    gap: 10px;
}

#forestAboutView .forest-about-meta-row {
    padding: 11px 12px;
    border: 1px solid var(--about-line);
    border-radius: 15px;
    background: color-mix(in srgb, var(--about-surface-soft) 55%, transparent);
}

#forestAboutView .forest-about-meta-row small {
    display: block;
    margin-bottom: 4px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-meta-row strong {
    display: block;
    color: var(--about-ink);
    font-size: 11px;
    line-height: 1.55;
}

/* Forest Studio organisation */
#forestAboutView .forest-about-page-hero {
    padding: 40px 34px 20px;
}

#forestAboutView .forest-about-page-hero h1 {
    margin: 10px 0;
    color: var(--about-forest);
    font-family: var(--about-serif);
    font-size: 47px;
    font-weight: 500;
    letter-spacing: -0.045em;
}

#forestAboutView .forest-about-page-hero p {
    max-width: 790px;
    margin: 0;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 15px;
    line-height: 1.85;
}

#forestAboutView .forest-about-org-chart {
    padding: 5px 24px 30px;
}

#forestAboutView .forest-about-org-tier {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

#forestAboutView .forest-about-org-arrow {
    padding: 8px 0;
    color: var(--about-rose-deep);
    font-size: 19px;
    opacity: 0.65;
    text-align: center;
}

#forestAboutView .forest-about-org-card {
    width: 194px;
    min-width: 0;
    min-height: 220px;
    padding: 15px;
    border: 1px solid color-mix(in srgb, var(--about-rose) 16%, var(--about-line));
    border-radius: 23px;
    background: var(--about-surface);
    text-align: center;
}

#forestAboutView .forest-about-org-card.is-leader {
    width: 234px;
    min-height: 240px;
}

#forestAboutView .forest-about-org-card.is-primary {
    width: 214px;
}

#forestAboutView .forest-about-avatar {
    display: grid;
    width: 102px;
    height: 102px;
    margin: 0 auto 13px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--about-rose) 18%, var(--about-line));
    border-radius: 50%;
    background: linear-gradient(180deg, color-mix(in srgb, var(--about-rose-soft) 72%, var(--about-surface)), var(--about-surface));
    place-items: center;
}

#forestAboutView .forest-about-avatar svg {
    width: 98px;
    height: 98px;
}

#forestAboutView .forest-about-role {
    margin-bottom: 4px;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 17px;
    font-weight: 500;
}

#forestAboutView .forest-about-name {
    margin-bottom: 6px;
    color: var(--about-rose-deep);
    font-size: 11px;
    font-weight: 750;
}

#forestAboutView .forest-about-org-card p {
    margin: 0;
    color: var(--about-muted);
    font-size: 9.5px;
    line-height: 1.65;
}

#forestAboutView .forest-about-org-foot {
    margin: 14px 34px 0;
    padding-top: 15px;
    border-top: 1px dashed color-mix(in srgb, var(--about-rose) 22%, var(--about-line));
    color: var(--about-muted);
    font-size: 9px;
    text-align: center;
}

#forestAboutView .forest-about-secret-area {
    margin: 26px 34px 34px;
    padding-top: 18px;
    border-top: 1px solid var(--about-line);
}

#forestAboutView .forest-about-secret-area small {
    display: block;
    margin-bottom: 10px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-secret-button {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 0 14px;
    border: 1px dashed color-mix(in srgb, var(--about-rose) 30%, var(--about-line));
    border-radius: 14px;
    background: color-mix(in srgb, var(--about-rose-soft) 54%, var(--about-surface));
    color: var(--about-rose-deep);
    cursor: pointer;
    font-size: 11px;
}

/* HQ floor plan */
#forestAboutView .forest-about-plan-wrap {
    padding: 16px 34px 6px;
}

#forestAboutView .forest-about-plan {
    position: relative;
    aspect-ratio: 14 / 7.5;
    overflow: hidden;
    border: 2px solid var(--about-line);
    border-radius: 28px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--about-surface-soft) 42%, transparent), transparent 35%), var(--about-paper);
}

#forestAboutView .forest-about-corridor,
#forestAboutView .forest-about-room {
    position: absolute;
}

#forestAboutView .forest-about-corridor {
    border: 1px dashed color-mix(in srgb, var(--about-line) 90%, var(--about-forest-soft));
    border-radius: 14px;
    background: color-mix(in srgb, var(--about-surface-soft) 62%, var(--about-surface));
}

#forestAboutView .forest-about-room {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    padding: 10px;
    border: 1.5px solid var(--about-line);
    border-radius: 21px;
    background: var(--about-surface);
}

#forestAboutView .forest-about-room small {
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-room h3 {
    margin: 7px 0 3px;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 17px;
    font-weight: 500;
    line-height: 1.1;
}

#forestAboutView .forest-about-room p {
    margin: 0;
    color: var(--about-muted);
    font-size: 9px;
    line-height: 1.5;
}

#forestAboutView .room-reception { left: 2.2%; top: 3%; width: 22%; height: 20%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-forest) 5%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-pantry { left: 24.8%; top: 3%; width: 17%; height: 20%; }
#forestAboutView .room-review { left: 43.6%; top: 3%; width: 35%; height: 20%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-gold) 7%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-storage { left: 80.5%; top: 3%; width: 17.3%; height: 20%; }
#forestAboutView .room-ceo { left: 2.2%; top: 29%; width: 25%; height: 28%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-gold) 9%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-cluster { left: 29.2%; top: 29%; width: 31%; height: 28%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-forest-soft) 13%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-reflection { left: 62.5%; top: 29%; width: 15.3%; height: 28%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-rose) 12%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-leader { left: 79.8%; top: 29%; width: 18%; height: 28%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-rose) 18%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-design { left: 2.2%; top: 64%; width: 18%; height: 23%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-clay) 11%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-thai { left: 21.8%; top: 64%; width: 18%; height: 23%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-learning) 12%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-accounting { left: 41.4%; top: 64%; width: 18%; height: 23%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-forest) 8%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-police { left: 61.2%; top: 64%; width: 18%; height: 23%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-blue) 13%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .room-archive { left: 81%; top: 64%; width: 16.8%; height: 23%; background: linear-gradient(160deg, color-mix(in srgb, var(--about-rose) 7%, var(--about-surface)), var(--about-surface)); }
#forestAboutView .corridor-one { left: 22.5%; top: 5%; width: 2%; height: 88%; }
#forestAboutView .corridor-two { left: 2.2%; top: 24.5%; width: 95.8%; height: 2.2%; }
#forestAboutView .corridor-three { left: 2.2%; top: 59.5%; width: 95.8%; height: 2.2%; }
#forestAboutView .corridor-four { left: 2.2%; top: 89.5%; width: 95.8%; height: 2.2%; }

#forestAboutView .forest-about-plan-note {
    padding: 10px 34px 0;
    color: var(--about-muted);
    font-size: 9px;
}

#forestAboutView .forest-about-room-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 9px;
    padding: 20px 34px 34px;
}

#forestAboutView .forest-about-room-details details {
    min-width: 0;
    padding: 0 13px;
    border: 1px solid var(--about-line);
    border-radius: 17px;
    background: var(--about-surface);
}

#forestAboutView .forest-about-room-details summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 52px;
    cursor: pointer;
    list-style: none;
}

#forestAboutView .forest-about-room-details summary::-webkit-details-marker {
    display: none;
}

#forestAboutView .forest-about-room-details summary strong {
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 16px;
    font-weight: 500;
}

#forestAboutView .forest-about-room-details summary span {
    flex: 0 0 auto;
    color: var(--about-muted);
    font-size: 9px;
}

#forestAboutView .forest-about-room-copy {
    padding: 0 0 13px;
    color: var(--about-soft);
    font-size: 11px;
    line-height: 1.8;
}

#forestAboutView .forest-about-room-copy b {
    color: var(--about-ink);
}

/* Spiritual Leader archive */
body.forest-about-archive-open {
    overflow: hidden;
}

#forestAboutView .forest-about-archive[hidden] {
    display: none !important;
}

#forestAboutView .forest-about-archive {
    position: fixed;
    z-index: 1200;
    inset: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background:
        radial-gradient(circle at 82% 8%, color-mix(in srgb, var(--about-rose) 13%, transparent), transparent 25%),
        linear-gradient(180deg, color-mix(in srgb, var(--about-rose-soft) 52%, var(--about-paper)), var(--about-paper));
    overscroll-behavior: contain;
}

#forestAboutView .forest-about-archive-top {
    position: sticky;
    z-index: 10;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 64px;
    padding: 10px max(18px, env(safe-area-inset-right, 0px)) 10px max(18px, env(safe-area-inset-left, 0px));
    border-bottom: 1px solid color-mix(in srgb, var(--about-rose) 18%, var(--about-line));
    background: color-mix(in srgb, var(--about-paper) 88%, transparent);
    backdrop-filter: blur(18px);
}

#forestAboutView .forest-about-classified {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--about-rose-deep);
    font-size: 8px;
    letter-spacing: 0.13em;
}

#forestAboutView .forest-about-classified i {
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--about-rose);
}

#forestAboutView .forest-about-archive-wrap {
    width: min(940px, calc(100vw - 36px));
    margin: 0 auto;
    padding: 56px 0 max(88px, calc(60px + env(safe-area-inset-bottom, 0px)));
}

#forestAboutView .forest-about-archive-hero {
    padding-bottom: 32px;
    text-align: center;
}

#forestAboutView .forest-about-seal {
    display: grid;
    width: 82px;
    height: 82px;
    margin: 0 auto 15px;
    border: 1px solid color-mix(in srgb, var(--about-rose) 40%, var(--about-line));
    border-radius: 50%;
    background: color-mix(in srgb, var(--about-rose-soft) 72%, var(--about-surface));
    font-size: 30px;
    place-items: center;
}

#forestAboutView .forest-about-archive-hero h1 {
    margin: 0;
    color: var(--about-rose-deep);
    font-family: var(--about-serif);
    font-size: 41px;
    font-weight: 500;
    letter-spacing: -0.04em;
    text-align: center;
}

#forestAboutView .forest-about-archive-hero .forest-about-archive-en {
    margin-top: 7px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.18em;
}

#forestAboutView .forest-about-archive-hero p {
    max-width: 560px;
    margin: 13px auto 0;
    color: var(--about-muted);
    font-family: var(--about-serif);
    font-size: 13px;
    line-height: 1.8;
}

#forestAboutView .forest-about-dossier {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
    margin-bottom: 24px;
}

#forestAboutView .forest-about-archive-card {
    min-width: 0;
    padding: 17px;
    border: 1px solid color-mix(in srgb, var(--about-rose) 15%, var(--about-line));
    border-radius: 21px;
    background: var(--about-surface);
}

#forestAboutView .forest-about-archive-card h3 {
    margin: 0 0 11px;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 17px;
    font-weight: 500;
}

#forestAboutView .forest-about-field {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    border-bottom: 1px solid var(--about-line);
    font-size: 9px;
}

#forestAboutView .forest-about-field:last-child {
    border-bottom: 0;
}

#forestAboutView .forest-about-field span {
    color: var(--about-muted);
}

#forestAboutView .forest-about-field strong {
    max-width: 68%;
    color: var(--about-soft);
    font-size: 11px;
    text-align: right;
    overflow-wrap: anywhere;
}

#forestAboutView .forest-about-anniversary {
    margin-bottom: 26px;
    padding: 21px;
    border: 1px solid color-mix(in srgb, var(--about-rose) 22%, var(--about-line));
    border-radius: 23px;
    background: linear-gradient(145deg, color-mix(in srgb, var(--about-rose-soft) 62%, var(--about-surface)), var(--about-surface));
}

#forestAboutView .forest-about-anniversary-label {
    margin-bottom: 9px;
    color: var(--about-rose-deep);
    font-size: 8px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-anniversary h2 {
    margin: 0 0 5px;
    color: var(--about-rose-deep);
    font-size: 27px;
}

#forestAboutView .forest-about-anniversary-date {
    margin-bottom: 16px;
    color: var(--about-muted);
    font-family: var(--about-mono);
    font-size: 10px;
}

#forestAboutView .forest-about-anniversary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 11px;
    padding-top: 14px;
    border-top: 1px solid var(--about-line);
}

#forestAboutView .forest-about-anniversary-grid small {
    display: block;
    margin-bottom: 4px;
    color: var(--about-muted);
    font-size: 7px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

#forestAboutView .forest-about-anniversary-grid strong {
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 14px;
    font-weight: 500;
}

#forestAboutView .forest-about-anniversary-foot {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 15px;
    padding-top: 13px;
    border-top: 1px dashed color-mix(in srgb, var(--about-rose) 22%, var(--about-line));
    color: var(--about-muted);
    font-size: 9px;
}

#forestAboutView .forest-about-anniversary-foot strong {
    color: var(--about-rose-deep);
    font-family: var(--about-serif);
    font-size: 16px;
    font-weight: 500;
}

#forestAboutView .forest-about-archive-article {
    padding: 28px 0;
    border-top: 1px solid color-mix(in srgb, var(--about-rose) 18%, var(--about-line));
}

#forestAboutView .forest-about-archive-article h2 {
    margin: 0 0 17px;
    color: var(--about-rose-deep);
    font-size: 26px;
}

#forestAboutView .forest-about-law {
    margin: 11px 0;
    padding: 13px 0 13px 17px;
    border-left: 2px solid var(--about-rose);
}

#forestAboutView .forest-about-law b {
    display: block;
    margin-bottom: 4px;
    color: var(--about-rose-deep);
    font-size: 10px;
}

#forestAboutView .forest-about-law p {
    margin: 0;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 14px;
    line-height: 1.75;
}

#forestAboutView .forest-about-approval {
    margin-top: 12px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.08em;
}

#forestAboutView .forest-about-case-list {
    border-top: 1px solid var(--about-line);
}

#forestAboutView .forest-about-case {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr) auto;
    align-items: start;
    gap: 13px;
    padding: 16px 0;
    border-bottom: 1px solid var(--about-line);
}

#forestAboutView .forest-about-case-id {
    color: var(--about-rose-deep);
    font-family: var(--about-mono);
    font-size: 9px;
}

#forestAboutView .forest-about-case h4 {
    margin: 0 0 4px;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 16px;
    font-weight: 500;
}

#forestAboutView .forest-about-case p {
    margin: 0;
    color: var(--about-muted);
    font-size: 9px;
    line-height: 1.65;
}

#forestAboutView .forest-about-severity {
    color: var(--about-rose-deep);
    font-size: 10px;
}

#forestAboutView .forest-about-sincere {
    padding: 54px 0;
    text-align: center;
}

#forestAboutView .forest-about-sincere p {
    margin: 0;
    color: var(--about-ink);
    font-family: var(--about-serif);
    font-size: 31px;
    letter-spacing: -0.03em;
}

#forestAboutView .forest-about-sincere small {
    display: block;
    margin-top: 12px;
    color: var(--about-muted);
    font-size: 8px;
    letter-spacing: 0.08em;
}

#forestAboutView .forest-about-console {
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--about-rose) 18%, var(--about-line));
    border-radius: 21px;
    background: #1e211e;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.14);
    color: #edf2ed;
}

#forestAboutView .forest-about-console-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
    padding: 0 13px;
    border-bottom: 1px solid #373b37;
    background: #282b28;
}

#forestAboutView .forest-about-console-lights {
    display: flex;
    gap: 6px;
}

#forestAboutView .forest-about-console-lights i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

#forestAboutView .forest-about-console-lights i:nth-child(1) { background: #da887f; }
#forestAboutView .forest-about-console-lights i:nth-child(2) { background: #d7bc71; }
#forestAboutView .forest-about-console-lights i:nth-child(3) { background: #82a885; }

#forestAboutView .forest-about-console-title {
    color: #aab5aa;
    font-family: var(--about-mono);
    font-size: 8px;
}

#forestAboutView .forest-about-code {
    margin: 0;
    padding: 15px;
    overflow: auto;
    color: #edf2ed;
    font-family: var(--about-mono);
    font-size: 10.5px;
    line-height: 1.72;
    white-space: pre;
}

#forestAboutView .forest-about-code .keyword { color: #d5b9fa; }
#forestAboutView .forest-about-code .function { color: #90d0a4; }
#forestAboutView .forest-about-code .string { color: #efc978; }
#forestAboutView .forest-about-code .comment { color: #819084; }

#forestAboutView .forest-about-api-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 13px;
}

#forestAboutView .forest-about-api-button {
    min-height: 38px;
    padding: 0 11px;
    border: 1px solid var(--about-line);
    border-radius: 999px;
    background: var(--about-surface);
    color: var(--about-soft);
    cursor: pointer;
    font-size: 9px;
}

#forestAboutView .forest-about-api-output {
    min-height: 48px;
    margin-top: 10px;
    padding: 11px 12px;
    border: 1px dashed color-mix(in srgb, var(--about-rose) 22%, var(--about-line));
    border-radius: 14px;
    background: color-mix(in srgb, var(--about-rose-soft) 42%, var(--about-surface));
    color: var(--about-soft);
    font-family: var(--about-mono);
    font-size: 10px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

#forestAboutView .forest-about-archive-end {
    padding-top: 40px;
    text-align: center;
}

#forestAboutView .forest-about-archive-end p {
    margin: 0;
    color: var(--about-soft);
    font-family: var(--about-serif);
    font-size: 17px;
}

#forestAboutView .forest-about-archive-end small {
    display: block;
    margin: 7px 0 14px;
    color: var(--about-muted);
    font-size: 8px;
}

@media (max-width: 900px) {
    #forestAboutView .forest-about-hero,
    #forestAboutView .forest-about-story,
    #forestAboutView .forest-about-studio-block,
    #forestAboutView .forest-about-dossier {
        grid-template-columns: minmax(0, 1fr);
    }

    #forestAboutView .forest-about-master-art {
        display: none;
    }

    #forestAboutView .forest-about-logo-family {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #forestAboutView .forest-about-anniversary-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    #forestAboutView .forest-about-anniversary-foot {
        display: block;
    }

    #forestAboutView .forest-about-anniversary-foot strong {
        display: block;
        margin-top: 5px;
    }
}

@media (max-width: 780px) {
    #forestAboutView {
        min-height: calc(100dvh - 104px - var(--forest-system-safe-top, 0px));
    }

    #forestAboutView .forest-about-shell {
        width: calc(100vw - (var(--forest-system-mobile-gutter, 16px) * 2));
        padding: 22px 0 calc(70px + var(--forest-system-safe-bottom, 0px));
    }

    #forestAboutView .forest-about-tabs {
        top: var(--forest-system-safe-top, 0px);
    }

    #forestAboutView .forest-about-tab,
    #forestAboutView .forest-about-home-button,
    #forestAboutView .forest-about-archive-close,
    #forestAboutView .forest-about-archive-back,
    #forestAboutView .forest-about-api-button {
        min-height: var(--forest-system-control-size, 44px);
    }

    #forestAboutView .forest-about-archive-top {
        padding-top: calc(10px + var(--forest-system-safe-top, 0px));
    }
}

@media (max-width: 720px) {
    #forestAboutView .forest-about-titlebar {
        align-items: flex-start;
    }

    #forestAboutView .forest-about-title-lockup img {
        width: 42px;
        height: 42px;
    }

    #forestAboutView .forest-about-title-lockup strong {
        font-size: 20px;
    }

    #forestAboutView .forest-about-home-button {
        flex: 0 0 auto;
        padding-inline: 13px;
    }

    #forestAboutView .forest-about-section,
    #forestAboutView .forest-about-hero,
    #forestAboutView .forest-about-page-hero,
    #forestAboutView .forest-about-plan-wrap,
    #forestAboutView .forest-about-room-details {
        padding-right: 18px;
        padding-left: 18px;
    }

    #forestAboutView .forest-about-hero {
        padding-top: 38px;
    }

    #forestAboutView .forest-about-hero h1,
    #forestAboutView .forest-about-page-hero h1 {
        font-size: 42px;
    }

    #forestAboutView .forest-about-hero p,
    #forestAboutView .forest-about-page-hero p {
        font-size: 14px;
    }

    #forestAboutView .forest-about-logo-family,
    #forestAboutView .forest-about-status-strip,
    #forestAboutView .forest-about-room-details {
        grid-template-columns: minmax(0, 1fr);
    }

    #forestAboutView .forest-about-logo-card {
        min-height: 0;
    }

    #forestAboutView .forest-about-history {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    #forestAboutView .forest-about-org-card,
    #forestAboutView .forest-about-org-card.is-primary,
    #forestAboutView .forest-about-org-card.is-leader {
        width: 100%;
        max-width: 330px;
        min-height: 0;
    }

    #forestAboutView .forest-about-org-foot,
    #forestAboutView .forest-about-secret-area {
        margin-right: 18px;
        margin-left: 18px;
    }

    #forestAboutView .forest-about-plan {
        display: none;
    }

    #forestAboutView .forest-about-plan-note {
        padding-right: 18px;
        padding-left: 18px;
    }

    #forestAboutView .forest-about-case {
        grid-template-columns: 66px minmax(0, 1fr);
    }

    #forestAboutView .forest-about-severity {
        grid-column: 2;
    }

    #forestAboutView .forest-about-archive-wrap {
        width: calc(100vw - 32px);
        padding-top: 42px;
    }

    #forestAboutView .forest-about-archive-hero h1 {
        font-size: 34px;
    }

    #forestAboutView .forest-about-field {
        align-items: flex-start;
    }
}

@media (max-width: 430px) {
    #forestAboutView .forest-about-title-lockup span {
        display: none;
    }

    #forestAboutView .forest-about-home-button {
        width: 44px;
        padding: 0;
        font-size: 0;
    }

    #forestAboutView .forest-about-home-button::before {
        font-size: 19px;
        content: "⌂";
    }

    #forestAboutView .forest-about-archive-top {
        align-items: flex-start;
    }

    #forestAboutView .forest-about-classified {
        padding-top: 12px;
        line-height: 1.55;
    }

    #forestAboutView .forest-about-archive-close {
        flex: 0 0 auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    #forestAboutView *,
    #forestAboutView *::before,
    #forestAboutView *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}