.subspace-room-pattern {
    --subspace-room-bg: var(--brand-base, #f8f9fa);
    --subspace-room-surface: var(--white, #fff);
    --subspace-room-section: var(--brand-section, #e9ecef);
    --subspace-room-text: var(--brand-text, #2d2d2d);
    --subspace-room-secondary: #4f4f4f;
    --subspace-room-muted: var(--text-light, #666);
    --subspace-room-border: var(--brand-border, #dee2e6);
    --subspace-room-accent: var(--brand-accent, #a68966);
    --subspace-room-dark: var(--brand-dark, #212529);
    margin: 0;
    overflow: clip;
    background: var(--subspace-room-bg);
    color: var(--subspace-room-text);
    font-size: 16px;
}

.subspace-room-pattern *,
.subspace-room-pattern *::before,
.subspace-room-pattern *::after {
    box-sizing: border-box;
}

.subspace-room-pattern__container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.subspace-room-pattern__hero {
    margin: 0;
    padding: 36px 0 32px;
    background:
        linear-gradient(180deg, rgba(233, 236, 239, .78) 0%, rgba(248, 249, 250, 0) 58%),
        var(--subspace-room-bg);
}

.subspace-room-pattern__room-label {
    display: inline-block;
    margin: 0 0 10px;
    color: var(--subspace-room-text);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: .06em;
}

.subspace-room-pattern__title {
    max-width: 980px;
    margin: 0 0 28px;
    font-size: 36px;
    line-height: 1.35;
    letter-spacing: .04em;
}

.subspace-room-pattern__photo-note {
    margin: 14px 0 0;
    color: var(--subspace-room-muted);
    font-size: .875rem;
    line-height: 1.8;
}

.subspace-room-pattern__summary {
    margin: 0;
    padding: 56px 0;
    background: var(--subspace-room-surface);
}

.subspace-room-pattern__container--summary {
    max-width: none;
}

.subspace-room-pattern__facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 36px;
    width: min(100%, 1080px);
    margin: 0 auto;
    padding: 0 28px;
    background: var(--subspace-room-surface);
}

.subspace-room-pattern__fact {
    display: grid;
    grid-template-columns: minmax(104px, auto) minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    margin: 0;
    padding: 16px 0;
    border-bottom: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__fact:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.subspace-room-pattern__fact-label,
.subspace-room-pattern__fact-value {
    margin: 0;
}

.subspace-room-pattern__fact-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--subspace-room-text);
    font-size: .92rem;
    font-weight: 700;
    white-space: nowrap;
}

.subspace-room-pattern__fact-label::before {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    background-color: var(--subspace-room-accent);
    content: "";
    -webkit-mask-position: center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-position: center;
    mask-repeat: no-repeat;
    mask-size: contain;
}

.subspace-room-pattern__fact-label--station::before {
    -webkit-mask-image: url("../assets/icons/lucide/train-front.svg");
    mask-image: url("../assets/icons/lucide/train-front.svg");
}

.subspace-room-pattern__fact-label--size::before {
    -webkit-mask-image: url("../assets/icons/lucide/ruler.svg");
    mask-image: url("../assets/icons/lucide/ruler.svg");
}

.subspace-room-pattern__fact-label--people::before {
    -webkit-mask-image: url("../assets/icons/lucide/users.svg");
    mask-image: url("../assets/icons/lucide/users.svg");
}

.subspace-room-pattern__fact-label--use::before {
    -webkit-mask-image: url("../assets/icons/lucide/clipboard-list.svg");
    mask-image: url("../assets/icons/lucide/clipboard-list.svg");
}

.subspace-room-pattern__fact-value {
    font-size: 1rem;
    line-height: 1.75;
}

.subspace-room-pattern__intro-section {
    margin: 0;
    padding: 88px 0;
    border-top: 1px solid var(--subspace-room-border);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .64) 0%, rgba(255, 255, 255, 0) 44%),
        var(--subspace-room-section);
}

.subspace-room-pattern__intro {
    position: relative;
    display: grid;
    grid-template-columns: minmax(220px, .43fr) minmax(0, .57fr);
    gap: 0;
    align-items: start;
    width: min(100% - 112px, 920px);
    margin: 0 auto;
}

.subspace-room-pattern__intro::before {
    position: absolute;
    top: .35em;
    left: 0;
    width: 88px;
    height: 1px;
    background: var(--subspace-room-accent);
    content: "";
}

.subspace-room-pattern__intro::after {
    position: absolute;
    z-index: 0;
    top: 100px;
    right: 14px;
    bottom: -20px;
    width: 64%;
    background: rgba(255, 255, 255, .28);
    content: "";
}

.subspace-room-pattern__intro-main {
    z-index: 1;
    max-width: 450px;
    margin: 28px 0 0;
    color: var(--subspace-room-text);
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: .07em;
    transform: translateX(20px);
}

.subspace-room-pattern__intro-text {
    position: relative;
    z-index: 1;
    margin: 80px 0 0 -22px;
    padding: 38px 42px 40px;
    background: linear-gradient(90deg, rgba(255, 255, 255, .76) 0%, rgba(255, 255, 255, .58) 100%);
    color: var(--subspace-room-text);
    font-size: 1rem;
    line-height: 1.95;
}

.subspace-room-pattern__section {
    margin: 0;
    padding: 88px 0;
    background: var(--subspace-room-bg);
    border-top: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__section h2 {
    margin: 0 0 24px;
    font-size: clamp(1.8rem, 3.5vw, 2.2rem);
    line-height: 1.35;
    letter-spacing: .04em;
}

.subspace-room-pattern__section h3 {
    margin: 0 0 12px;
    font-size: 1.15rem;
    line-height: 1.45;
}

.subspace-room-pattern__equipment-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 24px;
    margin: 28px 0 0;
    border-top: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__equipment-item {
    position: relative;
    display: flex;
    gap: 12px;
    align-items: center;
    min-height: 70px;
    margin: 0;
    padding: 16px 0 16px 54px;
    border-bottom: 1px solid var(--subspace-room-border);
    font-weight: 500;
    line-height: 1.5;
}

.subspace-room-pattern__equipment-item::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(166, 137, 102, .12);
    content: "";
    transform: translateY(-50%);
}

.subspace-room-pattern__equipment-item::after {
    position: absolute;
    top: 50%;
    left: 10px;
    width: 22px;
    height: 22px;
    background-color: var(--subspace-room-accent);
    content: "";
    transform: translateY(-50%);
    -webkit-mask-position: center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-position: center;
    mask-repeat: no-repeat;
    mask-size: contain;
}

.subspace-room-pattern__equipment-item--wifi::after {
    -webkit-mask-image: url("../assets/icons/lucide/wifi.svg");
    mask-image: url("../assets/icons/lucide/wifi.svg");
}

.subspace-room-pattern__equipment-item--lan::after {
    -webkit-mask-image: url("../assets/icons/lucide/ethernet-port.svg");
    mask-image: url("../assets/icons/lucide/ethernet-port.svg");
}

.subspace-room-pattern__equipment-item--power::after {
    -webkit-mask-image: url("../assets/icons/lucide/plug.svg");
    mask-image: url("../assets/icons/lucide/plug.svg");
}

.subspace-room-pattern__equipment-item--air::after {
    -webkit-mask-image: url("../assets/icons/lucide/air-vent.svg");
    mask-image: url("../assets/icons/lucide/air-vent.svg");
}

.subspace-room-pattern__equipment-item--camera::after {
    -webkit-mask-image: url("../assets/icons/lucide/cctv.svg");
    mask-image: url("../assets/icons/lucide/cctv.svg");
}

.subspace-room-pattern__equipment-item--water::after {
    -webkit-mask-image: url("../assets/icons/lucide/droplets.svg");
    mask-image: url("../assets/icons/lucide/droplets.svg");
}

.subspace-room-pattern__equipment-item--whiteboard::after {
    -webkit-mask-image: url("../assets/icons/lucide/presentation.svg");
    mask-image: url("../assets/icons/lucide/presentation.svg");
}

.subspace-room-pattern__option {
    margin-top: 28px;
    padding: 24px;
    border: 1px solid var(--subspace-room-border);
    border-radius: 4px;
    background: var(--subspace-room-surface);
}

.subspace-room-pattern__option h3 {
    margin: 0 0 12px;
    font-size: 1.15rem;
    line-height: 1.45;
}

.subspace-room-pattern__option-list {
    display: grid;
    gap: 10px;
    margin: 0;
}

.subspace-room-pattern__option-list p {
    display: grid;
    grid-template-columns: 104px 1fr;
    gap: 16px;
    margin: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__option-list p:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.subspace-room-pattern__option-list strong {
    color: var(--subspace-room-text);
    font-weight: 700;
}

.subspace-room-pattern__button .wp-block-button__link,
a.subspace-room-pattern__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border: 1px solid var(--subspace-room-text);
    border-radius: 4px;
    background: transparent;
    color: var(--subspace-room-text);
    font-size: .95rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: .1em;
    text-align: center;
    text-decoration: none;
}

.subspace-room-pattern__button--primary .wp-block-button__link,
a.subspace-room-pattern__button--primary {
    border-color: var(--subspace-room-accent);
    background: var(--subspace-room-accent);
    color: #fff;
}

.subspace-room-pattern__button .wp-block-button__link:hover,
a.subspace-room-pattern__button:hover {
    border-color: var(--subspace-room-accent);
    color: var(--subspace-room-accent);
}

.subspace-room-pattern__button--primary .wp-block-button__link:hover,
a.subspace-room-pattern__button--primary:hover {
    border-color: var(--subspace-room-text);
    background: var(--subspace-room-text);
    color: #fff;
}

.subspace-room-pattern__button .wp-block-button__link:focus-visible,
a.subspace-room-pattern__button:focus-visible {
    outline: 2px solid var(--subspace-room-accent);
    outline-offset: 3px;
}

.subspace-room-pattern__related {
    background: var(--subspace-room-bg);
}

.subspace-room-pattern__related-grid {
    display: block;
}

.subspace-room-pattern__related-group {
    margin: 0;
}

.subspace-room-pattern__related-group + .subspace-room-pattern__related-group {
    margin-top: 32px;
}

.subspace-room-pattern__related-group h3 {
    margin: 0 0 14px;
    padding: 0;
    border: 0;
    font-size: 1.08rem;
}

.subspace-room-pattern__related-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--subspace-room-border);
    border-bottom: 1px solid var(--subspace-room-border);
    list-style: none;
}

.subspace-room-pattern__related-list > li {
    margin: 0;
}

.subspace-room-pattern__related-list > li + li {
    margin-top: 0;
}

.subspace-room-pattern__related-list > li:nth-child(even) {
    border-left: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__related-list > li:nth-child(n + 3) {
    border-top: 1px solid var(--subspace-room-border);
}

.subspace-room-pattern__related-list > li:only-child {
    grid-column: 1 / -1;
}

.subspace-room-pattern__related-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-width: 0;
    padding: 16px 18px;
    color: inherit;
    font-weight: 500;
    line-height: 1.6;
    text-decoration: none;
    transition: color .2s ease, background-color .2s ease;
}

.subspace-room-pattern__related-list a::after {
    flex: 0 0 auto;
    color: var(--subspace-room-accent);
    font-size: 1.1rem;
    content: "→";
}

.subspace-room-pattern__related-list a:hover,
.subspace-room-pattern__related-list a:focus-visible {
    background: rgba(166, 137, 102, .08);
    color: var(--subspace-room-text);
}

.subspace-room-pattern__related-list a:focus-visible {
    outline: 2px solid var(--subspace-room-accent);
    outline-offset: -2px;
}

.subspace-room-pattern__visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
    .subspace-room-pattern__related-list a {
        transition: none;
    }
}

@media (max-width: 1024px) {
    .subspace-room-pattern__equipment-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .subspace-room-pattern__container {
        width: min(100% - 40px, 1180px);
    }

    .subspace-room-pattern__section,
    .subspace-room-pattern__intro-section {
        padding: 40px 0;
    }

    .subspace-room-pattern__hero {
        padding-top: 30px;
    }

    .subspace-room-pattern__title {
        font-size: 24px;
    }

    .subspace-room-pattern__facts {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 2px 18px;
    }

    .subspace-room-pattern__fact {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 16px 0;
    }

    .subspace-room-pattern__fact:nth-last-child(-n + 2) {
        border-bottom: 1px solid var(--subspace-room-border);
    }

    .subspace-room-pattern__fact:last-child {
        border-bottom: 0;
    }

    .subspace-room-pattern__intro {
        width: min(100% - 64px, 1180px);
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .subspace-room-pattern__intro::before {
        width: 56px;
    }

    .subspace-room-pattern__intro::after {
        top: 94px;
        left: -14px;
        bottom: -20px;
        width: 100%;
    }

    .subspace-room-pattern__intro-main {
        margin-top: 24px;
        letter-spacing: .035em;
        transform: none;
    }

    .subspace-room-pattern__intro-text {
        margin: 0;
        padding: 26px 24px;
    }

    .subspace-room-pattern__equipment-list,
    .subspace-room-pattern__related-list {
        grid-template-columns: 1fr;
    }

    .subspace-room-pattern__related-list > li:nth-child(even) {
        border-left: 0;
    }

    .subspace-room-pattern__related-list > li:nth-child(n + 3) {
        border-top: 0;
    }

    .subspace-room-pattern__related-list > li:nth-child(n + 2) {
        border-top: 1px solid var(--subspace-room-border);
    }

    .subspace-room-pattern__option-list p {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}

@media (max-width: 640px) {
    .subspace-room-pattern__container {
        width: min(100% - 32px, 1180px);
    }

    .subspace-room-pattern__intro {
        width: min(100% - 64px, 1180px);
    }
}