/* =============================================================
   frontend-rwd.css
   RWD — Desktop First (max-width)
   ============================================================= */

.menu-close {
    display: none;
}

/* 大型電腦版 < 1920px */
@media (max-width: 1919px) {
    .site-header {
        height: clamp(68px, 4.17vw, 80px);
        padding-left: clamp(32px, 3.34vw, 64px);
        padding-right: clamp(32px, 3.34vw, 64px);
    }

    .brand-logo {
        height: clamp(48px, 3.13vw, 60px);
    }

    .main-nav {
        gap: clamp(40px, 5.21vw, 100px);
    }

    .main-nav a {
        height: clamp(68px, 4.17vw, 80px);
        letter-spacing: 0.08em;
    }

    .hero-content {
        max-width: min(760px, 56vw);
        padding-bottom: clamp(56px, 8vh, 96px);
    }

    .hero-title {
        letter-spacing: clamp(0.08em, 0.65vw, 0.18em);
    }

    .hero-subtitle {
        letter-spacing: clamp(0.16em, 1.05vw, 0.4em);
    }

    .vision-left {
        padding: clamp(96px, 8.34vw, 160px) clamp(32px, 3.13vw, 60px) clamp(96px, 8.34vw, 160px) clamp(80px, 8.34vw, 160px);
    }

    .vision-heading {
        letter-spacing: clamp(0.16em, 0.32vw, 0.4rem);
    }

    .vision-right {
        min-height: clamp(430px, 29.17vw, 560px);
        padding-top: clamp(96px, 8.34vw, 160px);
        padding-bottom: clamp(96px, 8.34vw, 160px);
    }

    .promise-panel {
        padding: clamp(36px, 2.71vw, 52px) clamp(36px, 2.71vw, 52px) clamp(36px, 2.71vw, 52px) clamp(80px, 10.84vw, 13rem);
    }

    .promise-titles {
        gap: clamp(28px, 2.5vw, 3rem);
    }

    .promise-content {
        padding-right: clamp(40px, 8.34vw, 10rem);
    }

    .promise-vertical {
        flex-basis: clamp(96px, 8.86vw, 170px);
        padding-left: clamp(24px, 2.09vw, 40px);
        padding-right: clamp(24px, 2.09vw, 40px);
    }

    .values {
        padding-left: clamp(48px, 7vw, 7%);
        padding-right: clamp(48px, 7vw, 7%);
    }

    .timeless-top-left {
        padding: clamp(64px, 4.59vw, 88px) clamp(56px, 9vw, 9%) clamp(56px, 4.17vw, 80px) 0;
    }

    .timeless-sub {
        letter-spacing: clamp(0.14em, 0.28vw, 0.3em);
    }

    .newsroom-left {
        padding-left: var(--home-left-gutter);
    }

    .newsroom-cards {
        padding-left: clamp(36px, 4.17vw, 5rem);
    }

    .witness-tagline span,
    .about-witness-tagline span,
    .opportunities-tagline span {
        white-space: normal;
    }


}

/* 中型電腦版 < 1440px */
@media (max-width: 1439px) {
    .page-about {
        --about-left-gutter: 7%;
    }

    .site-header {
        height: 72px;
        padding-left: 40px;
        padding-right: 40px;
    }

    .brand-logo {
        height: 52px;
    }


    .main-nav {
        gap: 32px;
    }

    .main-nav a {
        height: 72px;
        font-size: 16px;
        letter-spacing: 0.06em;
    }

    .page-about .main-nav,
    .page-portfolio .main-nav,
    .page-project-detail .main-nav,
    .page-news .main-nav,
    .page-news-detail .main-nav,
    .page-renewal .main-nav,
    .page-contact .main-nav,
    .page-construction .main-nav,
    .page-construction-detail .main-nav {
        --active-nav-line-left: -24px;
        --active-nav-line-width: 132px;
    }

    .page-news .main-nav a.active::after,
    .page-news-detail .main-nav a.active::after,
    .page-construction .main-nav a.active::after,
    .page-construction-detail .main-nav a.active::after {
        left: -24px;
        width: 132px;
    }

    .hero-content {
        max-width: 700px;
    }

    .vision-left {
        padding: 112px 42px 112px 7%;
    }

    .vision-right {
        min-height: 480px;
        padding: 112px 0 112px 6%;
    }

    .vision-heading {
        letter-spacing: 0.22em;
    }

    .promise-panel {
        padding: 40px 40px 40px 7rem;
    }

    .promise-content {
        padding-right: 5rem;
    }

    .promise-vertical {
        flex-basis: 112px;
        padding: 0 28px;
    }

    .values {
        padding: 0 5%;
    }

    .values-item {
        padding: 44px 14px;
    }

    .timeless,
    .newsroom {
        --home-left-gutter: 7%;
    }

    .timeless {
        padding: 0 3% 0 var(--home-left-gutter);
    }

    .timeless-top-left {
        padding: 72px 6% 64px 0px;
    }

    .timeless-menu {
        padding: 44px 28px 44px 0;
    }

    .timeless-project {
        white-space: normal;
    }

    .newsroom-left {
        padding-left: var(--home-left-gutter);
        padding-right: 4%;
        gap: 24px;
    }

    .newsroom-body {
        grid-template-columns: 136px 1fr;
    }

    .newsroom-cards {
        padding-left: 36px;
        gap: 24px;
    }

    .witness,
    .about-witness,
    .opportunities {
        height: 280px;
    }

    .footer-logo {
        width: 150px;
    }

    .footer-info-main {
        flex-wrap: wrap;
    }

    .about-intro-left {
        padding: 112px 56px 88px var(--about-left-gutter);
    }

    .about-intro-body {
        gap: 32px;
    }

    .about-intro-right {
        height: 480px;
        padding-top: 112px;
    }

    .about-lg-node {
        width: 188px;
        height: 188px;
    }

    .about-lg-arrow {
        width: 112px;
    }

    .about-values-grid {
        gap: 32px;
        padding: 80px var(--about-left-gutter);
    }

    .av-card {
        height: 360px;
    }

    .av-ur {
        margin: 22px;
    }

    .ac-heading,
    .ac-left-text,
    .ac-left-thumbs {
        padding-left: var(--about-left-gutter);
        padding-right: var(--about-left-gutter);
    }

    .ac-right {
        padding-right: var(--about-left-gutter);
    }

    .portfolio-nav {
        padding: 52px 32px 52px 7%;
    }

    .portfolio-main {
        padding: 52px 5% 52px 40px;
    }

    .pf-card-body {
        padding: 16px 16px 12px;
    }

    .pf-card-link {
        padding-left: 14px;
    }

    .pd-info-panel,
    .cd-info-panel {
        right: 5rem;
        width: 292px;
        padding: 28px 22px 32px;
    }

    .pd-info-item,
    .cd-info-item {
        padding: 16px 0;
    }

    .pd-detail-left,
    .cd-detail-left {
        padding-left: 7%;
    }

    .renewal-banner {
        min-height: 400px;
    }

    .renewal-tab-panel {
        padding: 4rem 5rem;
    }

    .renewal-process {
        gap: 3rem;
    }

    .renewal-process-block {
        padding: 40px 28px 44px;
    }

    .renewal-faq {
        padding: 68px 8% 88px;
    }

    .news-page,
    .news-detail {
        padding-top: 136px;
    }

    .contact-inner {
        grid-template-columns: 1fr 96px;
        padding-top: 3rem;
    }

    .contact-left {
        padding: 64px 5% 72px 7%;
    }

    .contact-content {
        padding: 0 4rem;
    }

    .contact-block {
        grid-template-columns: 3fr 2fr;
    }

    .contact-map,
    .contact-map iframe {
        min-height: 400px;
    }

    .contact-form {
        padding: 28px 24px;
    }

    .cd-progress {
        padding: 0 5rem 6rem;
    }

    .cd-tab-panel {
        padding: 0;
    }

    .cd-prog-section {
        gap: 44px;
        padding: 56px 6%;
    }

    .cd-prog-content {
        gap: 44px;
    }
}

/* 電腦版 < 1024px */
@media (max-width: 1023px) {
    .page-about {
        --about-left-gutter: 6%;
    }

    .site-header {
        height: 64px;
        padding-left: 28px;
        padding-right: 28px;
    }
    .brand-logo {
        height: 44px;
    }
    .main-nav {
        gap: 24px;
    }
    .main-nav a {
        height: 64px;
        font-size: var(--text-sm);
        letter-spacing: 0.04em;
    }
    .page-about .main-nav,
    .page-portfolio .main-nav,
    .page-project-detail .main-nav,
    .page-news .main-nav,
    .page-news-detail .main-nav,
    .page-renewal .main-nav,
    .page-contact .main-nav,
    .page-construction .main-nav,
    .page-construction-detail .main-nav {
        --active-nav-line-left: -18px;
        --active-nav-line-width: 112px;
    }

    .page-news .main-nav a.active::after,
    .page-news-detail .main-nav a.active::after,
    .page-construction .main-nav a.active::after,
    .page-construction-detail .main-nav a.active::after {
        left: -18px;
        width: 112px;
    }
    .hero-content {
        padding-left: 7%;
        max-width: 80%;
    }
    .vision {
        padding: 0;
    }
    .vision-left {
        padding: 120px 40px 120px 10%;
    }
    .promise-panel {
        padding: 28px 40px 28px 6%;
    }
    .promise-titles {
        flex: 1;
        padding-right: 32px;
    }
    .promise-content {
        padding-left: 32px;
        padding-right: 0;
    }
    .promise-vertical {
        flex: 0 0 80px;
    }
    .values-item {
        padding: 40px 12px;
    }
    .timeless-top-left {
        padding: 64px 6% 56px 0px;
    }
    .timeless-menu {
        padding: 40px 28px 40px 0;
    }
    .timeless-info-right {
        padding: 20px 28px;
    }
    /* Newsroom < 1024px */
    .newsroom-header {
        padding: 0 0 20px;
        gap: 16px;
    }
    .newsroom-nav {
        padding: 16px 0;
    }
    .newsroom-cards {
        padding: 12px 0 12px 28px;
    }
    .nr-card-img {
        width: 100px;
    }
    .nr-card {
        grid-template-columns: 100px 1fr;
    }
    .site-footer {
        padding: 36px 6%;
    }
    .footer-inner {
        gap: 40px;
    }
    /* About values grid < 1024px：改 2 欄 */
    .about-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .av-card {
        height: clamp(400px, 46vw, 520px);
    }
    /* About craft < 1024px：主體改單欄堆疊 */
    .ac-body {
        grid-template-columns: 1fr;
    }
    .ac-right {
        min-height: 480px;
    }
    .ac-left-thumbs {
        grid-template-rows: repeat(3, auto);
        aspect-ratio: unset;
    }
    .ac-thumb {
        aspect-ratio: 4 / 3;
    }
    .about-intro {
        grid-template-columns: 1fr;
        padding-top: 64px;
    }
    .about-intro-left {
        padding: 80px var(--about-left-gutter) 56px;
    }
    .about-intro-body {
        grid-template-columns: 1fr 2fr;
        gap: 28px;
    }
    .about-intro-right {
        height: 360px;
        padding: 0;
    }
    .about-lineage-inner {
        padding: 48px var(--about-left-gutter);
    }
    .about-lg-node {
        width: 160px;
        height: 160px;
    }
    .about-lg-arrow {
        width: 72px;
    }
    .about-lg-arrow::after {
        width: 42px;
        height: 50px;
    }
    .about-values-grid {
        padding: 72px var(--about-left-gutter);
    }
    .av-ul {
        padding-top: 20px;
    }
    .av-num,
    .av-titles {
        height: 72px;
    }
    .ac-heading {
        padding: 64px var(--about-left-gutter) 0;
    }
    .ac-left-text {
        padding: 0 var(--about-left-gutter) 32px;
    }
    .ac-left-thumbs {
        padding: 14px var(--about-left-gutter);
    }
    .ac-right {
        padding: 0 var(--about-left-gutter);
    }
    .pd-info-panel,
    .cd-info-panel {
        right: 32px;
        width: 270px;
        padding: 24px 20px 28px;
    }
    .pd-info-label,
    .cd-info-label {
        letter-spacing: 0.12em;
    }
    .pd-detail,
    .cd-detail {
        flex-wrap: wrap;
    }
    .pd-detail-left,
    .cd-detail-left {
        padding: 48px 32px 32px 6%;
    }
    .pd-detail-tags-area,
    .cd-detail-tags-area {
        padding: 48px 6% 10px 32px;
    }
    .pd-detail-body,
    .cd-detail-body {
        padding: 10px 6% 56px 32px;
    }
    .renewal-tab-panel {
        padding: 56px 6%;
    }
    .renewal-process {
        gap: 28px;
    }
    .renewal-process-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .renewal-process-block:nth-child(2n) {
        border-right: 0;
    }
    .renewal-cases .portfolio-nav {
        padding: 40px 24px 24px 6%;
    }
    .renewal-cases .portfolio-main {
        padding: 40px 6% 60px 24px;
    }
    .contact-inner {
        grid-template-columns: 1fr;
        padding-top: 0;
    }
    .contact-left {
        padding: 56px 6% 64px;
    }
    .contact-content {
        padding: 0;
    }
    .contact-block {
        grid-template-columns: 1fr;
    }
    .contact-right {
        display: none;
    }
    .contact-map,
    .contact-map iframe {
        min-height: 340px;
    }
    .opportunities {
        height: 220px;
    }
    .opportunities-tagline {
        top: 0;
    }
    .news-page,
    .news-detail {
        padding: 128px 7% 80px;
    }
    .news-item {
        grid-template-columns: 200px 1fr;
        gap: 28px;
    }
    .cd-progress {
        padding: 0 6% 64px;
    }
}

/* 平板版 < 768px */
@media (max-width: 767px) {
    .site-header {
        padding: 16px 24px;
    }
    .main-nav {
        gap: 18px;
    }
    .main-nav a {
        font-size: var(--text-sm);
        letter-spacing: 0.06em;
    }
    .page-about .main-nav,
    .page-portfolio .main-nav,
    .page-project-detail .main-nav,
    .page-news .main-nav,
    .page-news-detail .main-nav,
    .page-renewal .main-nav,
    .page-contact .main-nav,
    .page-construction .main-nav,
    .page-construction-detail .main-nav {
        --active-nav-line-left: -12px;
        --active-nav-line-width: 96px;
    }

    .page-news .main-nav a.active::after,
    .page-news-detail .main-nav a.active::after,
    .page-construction .main-nav a.active::after,
    .page-construction-detail .main-nav a.active::after {
        left: -12px;
        width: 96px;
    }
    .hero-content {
        padding-left: 6%;
        padding-right: 6%;
        max-width: 100%;
    }
    .hero-zh {
        margin-bottom: 28px;
    }
    /* 平板以下遮罩改為全面覆蓋，確保文字可讀 */
    .hero-overlay {
        background: rgba(0, 0, 0, 0.45);
    }
    /* Vision 平板：改為上下堆疊 */
    .vision {
        grid-template-columns: 1fr;
        height: auto;
    }
    .vision-left {
        padding: 80px 6% 64px;
    }
    .vision-cta {
        padding-top: 36px;
    }
    .vision-right {
        min-height: 360px;
    }
    /* Promise 平板 */
    .promise-inner {
        top: 40%;
    }
    .promise-panel {
        flex-direction: column;
        padding: 24px 5% 24px 6%;
        gap: 20px;
    }
    .promise-titles {
        flex: 0 0 auto;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 16px 32px;
        padding-right: 0;
    }
    .promise-content {
        padding-left: 0;
        border-top: 1px solid rgba(255,255,255,0.18);
        padding-top: 16px;
    }
    .promise-vertical {
        flex: 0 0 52px;
    }
    /* Values 平板：3列 */
    .values {
        grid-template-columns: repeat(3, 1fr);
        padding: 0 3%;
    }
    .values-item {
        padding: 36px 12px;
    }
    /* Timeless 平板：改單欄 */
    .timeless {
        grid-template-columns: 1fr;
        padding: 0;
    }
    .timeless-top-right {
        grid-column: auto;
        grid-row: auto;
        display: none;
    }
    .timeless-top-left {
        grid-column: auto;
        grid-row: auto;
        padding: 56px 6% 48px 0px;
    }
    .timeless-menu {
        grid-column: auto;
        grid-row: auto;
        padding: 36px 6%;
    }
    .timeless-panel {
        grid-column: auto;
        grid-row: auto;
    }
    .timeless-info-bar {
        flex-wrap: wrap;
    }
    .timeless-info-right {
        border-left: none;
        border-top: 1px solid rgba(255,255,255,0.15);
        width: 100%;
        padding: 16px 24px;
        justify-content: flex-end;
    }
    /* Newsroom 平板：改單欄 */
    .newsroom {
        grid-template-columns: 1fr;
        height: auto;
    }
    .newsroom-right {
        display: none;
    }
    .newsroom-header {
        padding: 40px 6% 24px;
        flex-wrap: wrap;
        gap: 12px;
    }
    .newsroom-body {
        grid-template-columns: 1fr;
    }
    .newsroom-nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 16px 6%;
        gap: 8px;
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    .nr-tab {
        border-left: none;
        border-bottom: 2px solid transparent;
        padding: 6px 12px;
    }
    .nr-tab:hover,
    .nr-tab.active {
        border-left-color: transparent;
        border-bottom-color: var(--brand-gold);
        padding-left: 12px;
    }
    .newsroom-cards {
        padding: 20px 6%;
    }
}

/* 手機版 < 576px */
@media (max-width: 575px) {
    .page-about {
        --about-left-gutter: 24px;
    }

    html,
    body {
        background: #fff;
    }
    .site-main{
        min-height: calc(100% - 112px);
        background: #f5f5f5;
    }
    .page-contact .site-main {
        background: #f4f4f4;
    }

    .page-contact .contact {
        padding-top: 48px;
        padding-bottom: 70px;
        background: #f3f3f3;
    }

    .page-contact .contact.bg-parallax::after {
        display: none;
    }

    .contact-inner {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 34px;
        width: 100%;
        padding: 12px 24px 0;
    }

    .contact-left {
        grid-column: 1;
        min-width: 0;
        padding: 0;
    }

    .contact-label {
        margin-bottom: 16px;
        font-size: 34px;
        line-height: 1;
        letter-spacing: 0.05em;
    }

    .contact-content {
        min-width: 0;
        padding: 0;
    }

    .contact-heading {
        margin-bottom: 10px;
        font-size: 14px;
        line-height: 1.55;
        letter-spacing: 0.08em;
    }

    .contact-desc {
        max-width: none;
        margin-bottom: 14px;
        font-size: 8px;
        line-height: 1.85;
        letter-spacing: 0.04em;
        font-weight: 700;
    }

    .contact-block {
        display: flex;
        flex-direction: column;
        gap: 14px;
        width: calc(100% - 36px);
        margin-left: 20px;
    }

    .contact-map,
    .contact-map iframe {
        height: 202px;
        min-height: 202px;
    }

    .contact-right {
        display: flex;
        grid-column: 2;
        grid-row: 1;
        align-items: flex-start;
        justify-content: center;
        padding: 132px 0 0;
        background: transparent;
    }

    .contact-vertical {
        font-size: 11px;
        line-height: 1.45;
        letter-spacing: 0.18em;
        white-space: nowrap;
    }

    .contact-form {
        padding: 16px 14px 14px;
        gap: 7px;
        background: #ececec;
    }

    .cf-row {
        align-items: center;
        gap: 8px;
    }

    .cf-row-block {
        align-items: stretch;
        gap: 5px;
    }

    .cf-row-block .cf-label {
        flex: 0 0 auto;
    }

    .cf-label {
        flex: 0 0 28px;
        font-size: 8px;
        line-height: 1.2;
        letter-spacing: 0.08em;
    }

    .cf-input {
        min-height: 18px;
        padding: 2px 6px;
        border: 0;
        font-size: 10px;
        line-height: 1.4;
    }

    .cf-textarea {
        height: 59px;
        min-height: 0;
        max-height: 59px;
        overflow-y: auto;
        resize: none;
    }

    .cf-actions {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        margin-top: 1px;
    }

    .cf-check {
        width: 100%;
        align-items: flex-start;
        gap: 5px;
        font-size: 7px;
        line-height: 1.45;
    }

    .cf-check input[type="checkbox"] {
        width: 10px;
        height: 10px;
        margin-top: 1px;
    }

    .cf-submit {
        min-width: 42px;
        min-height: 13px;
        padding: 2px 9px;
        font-size: 7px;
        line-height: 1.2;
        letter-spacing: 0.08em;
    }

    .opportunities {
        height: 0;
        padding: 0;
        background: #f3f3f3;
        position: relative;
        overflow: visible;
    }

    .opportunities-tagline {
        position: absolute;
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        writing-mode: vertical-rl;
        text-orientation: mixed;
        right: 30px;
        top: -284px;
        line-height: 1;
    }

    .opportunities-tagline span {
        display: inline;
        font-size: 24px;
        line-height: 1;
        letter-spacing: 0.05em;
        white-space: nowrap;
    }

    html.is-nav-locked,
    body.is-nav-locked {
        overflow: hidden;
    }

    .site-header {
        height: 48px;
        padding: 8px 10px;
    }

    .header-inner {
        position: relative;
        height: 100%;
        flex-wrap: nowrap;
        gap: 10px;
    }

    .brand-logo {
        height: 28px;
        width: auto;
    }

    .menu-toggle {
        display: inline-flex;
        width: 42px;
        height: 36px;
        margin-left: auto;
        border: 0;
        border-radius: 0;
        background: transparent;
        align-items: center;
        justify-content: center;
        padding: 0;
        box-shadow: none;
        cursor: pointer;
        transition: opacity var(--transition-base), transform var(--transition-base);
    }

    .menu-toggle-icon {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .site-header.is-nav-open .menu-toggle {
        opacity: 0;
        pointer-events: none;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        display: flex;
        width: 100vw;
        min-width: 0;
        height: 100vh;
        height: 100dvh;
        padding: 0;
        background: linear-gradient(90deg, rgba(28, 28, 28, 0.78) 0%, rgba(9, 9, 9, 0.94) 48%, #000 100%);
        box-shadow: none;
        flex-direction: row;
        justify-content: flex-end;
        align-items: stretch;
        gap: 0;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateX(100%);
        transition: transform var(--transition-slow), opacity var(--transition-base), visibility var(--transition-base);
        z-index: calc(var(--z-modal) + 1);
    }

    .main-nav-menu {
        position: relative;
        display: flex;
        width: min(48vw, 188px);
        min-width: 148px;
        height: 100%;
        margin-left: auto;
        padding: 44px 14px 24px 22px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .site-header.is-nav-open .main-nav {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(0);
    }

    .menu-close {
        position: absolute;
        top: 8px;
        right: 8px;
        display: inline-flex;
        width: 32px;
        height: 32px;
        border: 0;
        background: transparent;
        align-items: center;
        justify-content: center;
        padding: 0;
        cursor: pointer;
    }

    .menu-close::before,
    .menu-close::after {
        content: '';
        position: absolute;
        width: 18px;
        height: 2px;
        background: #fff;
        border-radius: 999px;
    }

    .menu-close::before {
        transform: rotate(45deg);
    }

    .menu-close::after {
        transform: rotate(-45deg);
    }

    .main-nav a {
        height: auto;
        min-height: 54px;
        padding: 0 2px;
        color: #fff;
        justify-content: center;
        font-size: 14px;
        font-weight: 700;
        line-height: 1.2;
        letter-spacing: 0.12em;
        text-shadow: 0 1px 10px rgba(0, 0, 0, 0.36);
        border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    }

    .main-nav a:last-child {
        border-bottom: 0;
    }

    .main-nav a:hover {
        transform: none;
    }

    .page-about .main-nav a,
    .page-portfolio .main-nav a,
    .page-project-detail .main-nav a,
    .page-news .main-nav a,
    .page-news-detail .main-nav a,
    .page-renewal .main-nav a,
    .page-contact .main-nav a,
    .page-construction .main-nav a,
    .page-construction-detail .main-nav a {
        height: auto;
        min-height: 54px;
        padding: 0 2px;
        color: #fff;
    }

    .page-about .main-nav a.active,
    .page-portfolio .main-nav a.active,
    .page-project-detail .main-nav a.active,
    .page-news .main-nav a.active,
    .page-news-detail .main-nav a.active,
    .page-renewal .main-nav a.active,
    .page-contact .main-nav a.active,
    .page-construction .main-nav a.active,
    .page-construction-detail .main-nav a.active {
        color: #fff;
    }

    .page-about .main-nav,
    .page-portfolio .main-nav,
    .page-project-detail .main-nav,
    .page-news .main-nav,
    .page-news-detail .main-nav,
    .page-renewal .main-nav,
    .page-contact .main-nav,
    .page-construction .main-nav,
    .page-construction-detail .main-nav {
        --active-nav-line-left: 0;
        --active-nav-line-width: 100%;
    }

    .page-about .main-nav a.active::after,
    .page-portfolio .main-nav a.active::after,
    .page-project-detail .main-nav a.active::after,
    .page-news .main-nav a.active::after,
    .page-news-detail .main-nav a.active::after,
    .page-renewal .main-nav a.active::after,
    .page-contact .main-nav a.active::after,
    .page-construction .main-nav a.active::after,
    .page-construction-detail .main-nav a.active::after {
        left: 0;
        height: 1px;
        width: 100%;
        background: rgba(255, 255, 255, 0.26);
        border-radius: 0;
    }

    .page-construction-detail .site-main {
        padding-top: 48px;
        background: #f2f2f2;
    }

    .page-construction-detail,
    .page-construction-detail .site-main,
    .cd-hero,
    .cd-detail,
    .cd-progress,
    .cd-progress-inner,
    .cd-tab-panels,
    .cd-prog-sections,
    .cd-prog-section,
    .cd-spec-table {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .cd-hero {
        height: 370px;
        background: #f2f2f2;
    }

    .cd-carousel,
    .cd-strip,
    .cd-slide {
        height: 100%;
    }

    .cd-slide {
        width: 100%;
    }

    .cd-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center center;
    }

    .cd-arrow,
    .cd-dots {
        display: none;
    }

    .cd-dots-mobile {
        display: flex;
    }

    .cd-detail {
        display: block;
        padding: 34px 40px 30px;
        background: #f2f2f2;
    }

    .cd-detail-left {
        padding: 0 0 12px;
    }

    .cd-big-title {
        font-size: 21px;
        line-height: 1.25;
        letter-spacing: 0.08em;
    }

    .cd-detail-right,
    .cd-detail-tags-area {
        display: block;
        padding: 0;
    }

    .cd-spec-table {
        min-width: 0;
        padding: 0 10px;
        background: #fff;
    }

    .cd-spec-row {
        align-items: flex-start;
        min-height: 22px;
        padding: 5px 0;
        border-bottom-color: #e8e1d9;
    }

    .cd-spec-label {
        flex: 0 0 68px;
        font-size: 9px;
        line-height: 1.45;
        letter-spacing: 0.08em;
    }

    .cd-spec-value {
        font-size: 9px;
        line-height: 1.45;
        letter-spacing: 0.03em;
        word-break: break-word;
    }

    .cd-progress {
        padding: 0 40px 72px;
        background: #f2f2f2;
    }

    .cd-progress-inner {
        gap: 20px;
    }

    .cd-tabs-bar {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1px;
        border-bottom: 0;
    }

    .cd-tab {
        min-width: 0;
        max-width: 100%;
        min-height: 60px;
        padding: 8px 2px;
        border: 0;
        background: #bcb2a8;
        color: #472b16;
        overflow: hidden;
        font-size: 10px;
        line-height: 1.35;
        letter-spacing: 0;
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .cd-tab:hover,
    .cd-tab.is-active {
        background: #fff;
    }

    .cd-tab-panels {
        background: #f2f2f2;
    }

    .cd-prog-sections {
        gap: 28px;
    }

    .cd-prog-section {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
        padding: 24px 20px 26px;
        background: #fff;
    }

    .cd-prog-slider {
        flex: none;
        width: 100%;
        aspect-ratio: 4 / 3;
        border-radius: 0;
    }

    .cd-prog-arrow {
        width: 28px;
        height: 28px;
        border: 0;
        background: rgba(0, 0, 0, 0.18);
        font-size: 20px;
    }

    .cd-prog-arrow--prev { left: 8px; }
    .cd-prog-arrow--next { right: 8px; }

    .cd-prog-dots {
        bottom: 8px;
        gap: 5px;
    }

    .cd-prog-dot {
        width: 5px;
        height: 5px;
    }

    .cd-prog-text {
        gap: 4px;
    }

    .cd-prog-title {
        padding-bottom: 8px;
        font-size: 20px;
        line-height: 1.35;
        letter-spacing: 0.04em;
    }

    .cd-prog-list li {
        padding: 8px 0;
        font-size: 9px;
        line-height: 1.9;
        letter-spacing: 0.02em;
    }

    .page-news-detail .site-main {
        background: #fff;
    }

    .news-detail {
        padding: 48px 0 56px;
    }

    .news-detail-inner {
        width: 100%;
        max-width: none;
        margin: 0;
        text-align: left;
    }

    .news-detail-back {
        display: none;
    }

    .news-detail-img {
        width: 100%;
        margin: 0 0 22px;
        aspect-ratio: 16 / 9;
        border-radius: 0;
    }

    .news-detail-img img {
        height: 100%;
        object-fit: cover;
    }

    .news-detail-meta,
    .news-detail-title,
    .news-detail-content {
        width: min(calc(100% - 48px), 720px);
        margin-left: auto;
        margin-right: auto;
    }

    .news-detail-meta {
        gap: 8px;
        margin-bottom: 7px;
    }

    .news-detail-date {
        color: #5f5650;
        font-size: 10px;
        font-weight: 500;
        line-height: 1.5;
        letter-spacing: 0.08em;
    }

    .news-detail-cat {
        display: none;
    }

    .news-detail-title {
        margin-bottom: 13px;
        color: #1a1a1a;
        font-size: 17px;
        font-weight: 700;
        line-height: 1.45;
        letter-spacing: 0.02em;
    }

    .news-detail-content p,
    .news-detail-content div,
    .news-detail-content li,
    .news-detail-content blockquote,
    .news-detail-content td,
    .news-detail-content th {
        color: #27231f;
        font-size: 12px;
        font-weight: 400;
        line-height: 2;
        letter-spacing: 0.02em;
    }

    .news-detail-content p,
    .news-detail-content div {
        margin-bottom: 14px;
    }

    .news-detail-content h2,
    .news-detail-content h3,
    .news-detail-content h4 {
        margin: 24px 0 10px;
        color: #1a1a1a;
        font-weight: 700;
        line-height: 1.55;
        letter-spacing: 0.04em;
    }

    .news-detail-content h2 { font-size: 15px; }
    .news-detail-content h3 { font-size: 14px; }
    .news-detail-content h4 { font-size: 13px; }

    .news-detail-content ul,
    .news-detail-content ol {
        margin-bottom: 16px;
        margin-left: 1.2em;
    }

    .news-detail-content figure {
        margin: 22px auto;
    }

    .news-detail-content img {
        width: min(72vw, 360px);
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
        border-radius: 0;
    }

    .news-detail-content figcaption {
        margin-top: 8px;
        font-size: 10px;
        line-height: 1.6;
        letter-spacing: 0.04em;
    }

    .brand-text {
        font-size: var(--text-lg);
    }

    .page-renewal .site-main {
        padding-top: 48px;
        background: #f2f2f2;
    }

    .page-renewal,
    .page-renewal .site-main,
    .renewal-section,
    .renewal-tab-panels,
    .renewal-tab-panel {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .renewal-banner {
        min-height: 154px;
        height: 154px;
        background-position: center center;
    }

    .renewal-banner::before {
        background: rgba(0, 0, 0, 0.28);
    }

    .renewal-banner-title {
        font-size: 22px;
        line-height: 1.2;
        letter-spacing: 0.18em;
        transform: translateX(0.09em);
    }

    .renewal-tabs {
        min-height: 29px;
    }

    .renewal-tab {
        display: flex;
        min-height: 29px;
        align-items: center;
        justify-content: center;
        padding: 6px 4px 5px;
        font-size: 11px;
        line-height: 1.2;
        letter-spacing: 0.08em;
    }

    .renewal-tab-panel {
        padding: 26px 24px 58px;
    }

    .renewal-process {
        gap: 26px;
    }

    .renewal-process-row {
        grid-template-columns: 1fr;
        background: #fff;
    }

    .renewal-process-row + .renewal-process-row {
        border-top: 0;
    }

    .renewal-process-block {
        padding: 18px 20px 0;
        border-right: 0;
        border-bottom: 0;
    }

    .renewal-process-block + .renewal-process-block {
        padding-top: 27px;
    }

    .renewal-process-block:last-child {
        padding-bottom: 28px;
    }

    .renewal-process-title {
        align-self: flex-start;
        min-width: 126px;
        margin: 0 0 10px;
        padding-bottom: 6px;
        font-size: 14px;
        line-height: 1.45;
        letter-spacing: 0.16em;
    }

    .renewal-process-list {
        gap: 3px;
    }

    .renewal-process-list li {
        font-size: 12px;
        line-height: 1.75;
        letter-spacing: 0.02em;
    }

    .renewal-tab-panel[data-panel="cases"],
    .renewal-tab-panel[data-panel="faq"] {
        padding: 0;
    }

    .renewal-cases.portfolio {
        padding-top: 0;
        background: #f2f2f2;
    }

    .renewal-cases .portfolio-nav {
        padding: 38px 24px 14px;
        border-bottom: 0;
    }

    .renewal-cases .portfolio-filter {
        gap: 8px 28px;
    }

    .renewal-cases .pf-all,
    .renewal-cases .pf-cat-btn {
        min-height: 18px;
        padding: 0px 0px 0px 10px;
        font-size: 9px;
        letter-spacing: 0.1em;
    }

    .renewal-cases .portfolio-main {
        padding: 14px 24px 50px;
    }

    .renewal-cases .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 23px 12px;
    }

    .renewal-cases .pf-card-body {
        padding: 7px 8px 8px;
    }

    .renewal-cases .pf-card-title {
        font-size: 12px;
        line-height: 1.35;
        letter-spacing: 0.04em;
    }

    .renewal-cases .pf-card-link {
        gap: 4px;
        max-width: 48px;
        padding: 0px 0px 0px 5px;
        font-size: 6px;
        letter-spacing: 0.06em;
    }

    .renewal-cases .pf-link-arrow {
        width: 12px;
        height: 12px;
        flex-basis: 12px;
    }

    .renewal-faq {
        padding: 28px 24px 52px;
        background: #f2f2f2;
    }

    .renewal-faq .faq-block {
        margin-bottom: 28px;
    }

    .renewal-faq .faq-heading {
        margin-bottom: 14px;
        font-size: 12px;
        line-height: 1.45;
        letter-spacing: 0.12em;
    }

    .renewal-faq .faq-table-wrap {
        display: none;
    }

    .renewal-faq .faq-table {
        min-width: 0;
        table-layout: fixed;
    }

    .renewal-faq .faq-mobile-compare {
        display: flex;
        flex-direction: column;
        gap: 14px;
        width: 100%;
        padding: 0 28px 0 0;
    }

    .faq-mobile-table {
        width: 100%;
        border-collapse: collapse;
        table-layout: auto;
    }

    .faq-mobile-table th,
    .faq-mobile-table td {
        border: 0;
        padding: 5px 8px;
        background: #fff;
        color: #111;
        font-size: 7px;
        font-weight: 400;
        line-height: 1.55;
        letter-spacing: 0;
        text-align: center;
        vertical-align: middle;
    }

    .faq-mobile-table thead th {
        font-weight: 500;
    }

    .faq-mobile-table thead th:first-child {
        width: 1%;
        white-space: nowrap;
    }

    .faq-mobile-table tbody th {
        width: 1%;
        font-weight: 500;
        white-space: nowrap;
    }

    .faq-mobile-table tbody tr:nth-child(odd) th,
    .faq-mobile-table tbody tr:nth-child(odd) td {
        background: #ececec;
    }

    .renewal-faq .faq-list {
        gap: 4px;
    }

    .renewal-faq .faq-list li {
        padding-left: 12px;
        font-size: 8px;
        line-height: 1.7;
        letter-spacing: 0.02em;
    }

    .renewal-faq .faq-list li::before {
        font-size: 8px;
    }

    .pd-hero {
        height: auto;
        background: #f1f1f1;
    }

    .pd-carousel {
        height: clamp(220px, 100vw, 420px);
    }

    .pd-slide,
    .pd-slide img {
        width: 100%;
        height: 100%;
    }

    .pd-slide img {
        object-fit: cover;
    }

    .pd-arrow,
    .pd-dots {
        display: none;
    }

    .pd-dots-mobile {
        display: flex;
    }

    .pd-info-panel--desktop {
        display: none;
    }

    .pd-detail {
        display: block;
        background: #ececec;
    }

    .pd-detail-left {
        padding: 30px 24px 0;
    }

    .pd-big-title {
        font-size: clamp(25px, 6vw, 46px);
        letter-spacing: 0.08em;
        line-height: 1.18;
    }

    .pd-detail-right {
        max-width: none;
    }

    .pd-detail-tags-area {
        padding: 14px 24px 0;
        gap: 8px;
    }

    .pd-detail-tag {
        font-size: 11px;
        padding: 3px 7px 1px;
        letter-spacing: 0.08em;
    }

    .pd-detail-body {
        align-items: flex-start;
        padding: 18px 24px 34px;
        gap: 0;
    }

    .pd-detail-body p {
        font-size: 12px;
        line-height: 2;
        color: #272727;
    }

    .pd-info-panel--mobile {
        position: static;
        display: flex;
        width: 100%;
        margin-top: 18px;
        padding: 3px 16px;
        background: rgba(255, 255, 255, 0.88);
        border: 1px solid rgba(0, 0, 0, 0.1);
    }

    .pd-info-panel--mobile .pd-info-item {
        flex-direction: row;
        align-items: center;
        gap: 8px;
        padding: 5px 0;
    }

    .pd-info-panel--mobile .pd-info-label {
        min-width: 68px;
        font-size: 12px;
        letter-spacing: 0.08em;
    }

    .pd-info-panel--mobile .pd-info-value {
        font-size: 12px;
        letter-spacing: 0.03em;
    }

    .pd-detail-body .btn-more {
        margin-top: 22px !important;
    }
    .pd-detail-body .btn-more .btn-more-text {
        margin-top:1px;
    }

    .hero {
        height: 440px;
        align-items: flex-end;
        background: #1e2527;
    }

    .hero-video {
        height: 100%;
        object-position: 58% center;
    }

    .hero-overlay {
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.12) 0%, rgba(0, 0, 0, 0.16) 45%, rgba(0, 0, 0, 0.62) 100%);
    }

    .hero-content {
        width: 100%;
        max-width: none;
        padding: 0 24px 38px;
    }

    .hero-zh {
        margin-bottom: 10px;
    }

    .hero-title {
        margin-bottom: 8px;
        font-size: 32px;
        line-height: 1.15;
        letter-spacing: 0.13em;
    }

    .hero-subtitle {
        font-size: 12px;
        line-height: 1.8;
        letter-spacing: 0.2em;
    }

    .hero-en span {
        font-size: 23px;
        line-height: 1.15;
        letter-spacing: 0.02em;
    }

    .vision {
        display: flex;
        flex-direction: column;
        padding-top: 0;
        background: #fff;
    }

    .vision-left {
        display: contents;
    }

    .vision-label {
        order: 1;
        padding: 84px 24px 0;
        font-size: 34px;
        line-height: 1;
        letter-spacing: 0.02em;
    }

    .vision-text {
        display: contents;
    }

    .vision-heading {
        order: 2;
        padding: 14px 24px 30px;
        margin-bottom: 0;
        font-size: 15px;
        line-height: 1.8;
        letter-spacing: 0.12em;
    }

    .vision-body {
        display: block;
        order: 4;
        padding: 22px 24px 0;
    }

    .vision-body p {
        margin-bottom: 12px;
        font-size: 12px;
        line-height: 1.95;
        letter-spacing: 0.04em;
    }

    .vision-cta {
        display: flex;
        order: 5;
        justify-content: flex-end;
        width: 100%;
        padding: 4px 24px 34px;
    }

    .vision-right {
        order: 3;
        min-height: 190px;
        height: 190px;
        padding: 0;
        overflow: hidden;
    }

    .vision-img {
        --vision-parallax-buffer: 72px;
        --vision-parallax-extra: 144px;
        object-position: 52% center;
    }

    .promise {
        height: 440px;
        background-position: center center;
    }

    .promise-inner {
        top: 0;
        bottom: 0;
        justify-content: flex-end;
        align-items: flex-end;
    }

    .promise-panel {
        /* flex: 0 0 auto; */
        height: 420px;
        padding: 30px 24px 30px;
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.35) 100%);
        gap: 14px;
    }

    .promise-titles {
        display: block;
    }

    .promise-label {
        font-size: 34px;
        letter-spacing: 0.02em;
    }

    .promise-sub {
        margin-top: 6px;
        font-size: 14px;
        line-height: 1.6;
        letter-spacing: 0.14em;
    }

    .promise-mid {
        margin-top: 10px;
        font-size: 22px;
        line-height: 1.15;
        letter-spacing: 0.02em;
    }

    .promise-content {
        display: block;
        border-top: 0;
        padding: 0;
    }

    .promise-content p {
        font-size: 11px;
        line-height: 1.75;
        letter-spacing: 0.05em;
        display: -webkit-box;
        -webkit-line-clamp: 6;
        line-clamp: 6;
        overflow: hidden;
    }
    .promise-vertical {
        font-size: 14px;
        justify-content: end;
        padding-bottom: 10px;
    }

    .values {
        grid-template-columns: repeat(3, 1fr);
        padding: 22px 24px 30px;
        gap: 18px 6px;
    }

    .values-item {
        padding: 0;
        gap: 4px;
    }

    .values-zh {
        font-size: 12px;
        letter-spacing: 0.16em;
    }

    .values-en {
        font-size: 20px;
        line-height: 1.1;
    }

    .timeless {
        display: flex;
        flex-direction: column;
        padding: 0;
        background: #fff;
    }

    .timeless-top-left {
        padding: 54px 24px 20px 24px;
        min-height: 210px;
        justify-content: flex-start;
    }

    .timeless-label {
        font-size: 34px;
        line-height: 1;
    }

    .timeless-sub {
        margin-top: 8px;
        font-size: 15px;
        line-height: 1.5;
        letter-spacing: 0.14em;
    }

    .timeless-desc {
        margin-top: 12px;
        font-size: 12px;
        line-height: 1.9;
        letter-spacing: 0.06em;
    }

    .timeless-panel {
        order: 2;
    }

    .timeless-img-wrap {
        aspect-ratio: 1 / 1;
        height: auto;
    }

    .timeless-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center center;
    }

    .timeless-project-badge {
        top: 14px;
        left: 16px;
        font-size: 11px;
        letter-spacing: 0.12em;
        padding: 3px 8px 2px;
    }

    .timeless-info-bar {
        min-height: 108px;
        align-items: flex-end;
        flex-wrap: nowrap;
        gap: 8px;
    }

    .timeless-info-left {
        flex: 1 1 auto;
        min-width: 0;
        padding: 14px 0 14px 16px;
        gap: 8px;
    }

    .timeless-tags {
        gap: 5px;
    }

    .timeless-tag {
        font-size: 10px;
        letter-spacing: 0.12em;
        padding: 2px 7px;
    }

    .timeless-info-desc {
        display: -webkit-box;
        font-size: 11px;
        line-height: 1.55;
        letter-spacing: 0.04em;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .timeless-info-right {
        border-top:0px;
        display: flex;
        flex: 0 0 96px;
        width: 96px;
        align-items: flex-end;
        justify-content: flex-end;
        padding: 14px 16px 14px 0;
    }

    .btn-more-light {
        gap: 6px;
        padding: 2px 1px 2px 10px;
        font-size: 10px;
        letter-spacing: 0.1em;
    }

    .btn-more-light::after {
        width: 18px;
        height: 18px;
        font-size: 8px;
    }

    .timeless-menu {
        order: 3;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 18px 14px;
        padding: 22px 24px 36px;
        overflow: visible;
    }

    .timeless-cat {
        margin-bottom: 0;
    }

    .timeless-cat-title {
        margin-bottom: 5px;
        font-size: 12px;
        letter-spacing: 0.12em;
    }

    .timeless-project {
        font-size: 11px;
        line-height: 1.6;
        letter-spacing: 0.08em;
    }

    .newsroom {
        display: flex;
        flex-direction: column;
        min-height: 528px;
        height: auto;
        padding: 52px 24px 34px;
        background: #fff;
    }

    .newsroom-left {
        padding: 0;
        gap: 18px;
        overflow: visible;
    }

    .newsroom-header {
        display: block;
        padding: 0;
    }

    .newsroom-label {
        font-size: 34px;
        line-height: 1;
    }

    .newsroom-sub {
        margin-top: 8px;
        font-size: 14px;
        line-height: 1.6;
        letter-spacing: 0.16em;
    }

    .newsroom-body {
        display: block;
        overflow: visible;
    }

    .newsroom-nav {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px 12px;
        padding: 10px 0 20px;
        border-bottom: 0;
    }

    .nr-tab {
        justify-content: center;
        min-height: 22px;
        padding: 4px 8px;
        border: 0;
        border-radius: 999px;
        font-size: 12px;
        line-height: 1.2;
        letter-spacing: 0.1em;
        text-align: center;
    }

    .nr-tab:hover,
    .nr-tab.active {
        padding-left: 8px;
        border-bottom-color: transparent;
        background: #472b16;
        color: #fff;
    }

    .nr-tab-arrow {
        display: none;
    }

    .newsroom-cards {
        padding: 0;
        gap: 18px;
        overflow: visible;
    }

    .nr-card {
        display: grid;
        grid-template-columns: 92px 1fr;
        gap: 14px;
        align-items: start;
    }

    .nr-card-img {
        width: 92px;
        height: 66px;
    }

    .nr-card-info {
        padding: 0;
        gap: 2px;
    }

    .nr-date {
        font-size: 10px;
        letter-spacing: 0.1em;
    }

    .nr-title {
        font-size: 13px;
        line-height: 1.45;
        letter-spacing: 0.03em;
    }

    .nr-desc {
        font-size: 11px;
        line-height: 1.55;
        letter-spacing: 0.02em;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }

    .page-news .site-main {
        background: #f5f5f5;
    }

    .page-news .newsroom.newsroom--page {
        min-height: 0;
        padding: 62px 0 42px;
        background: #f5f5f5;
    }

    .page-news .newsroom--page .newsroom-left {
        width: 100%;
        padding: 0 24px;
        gap: 0;
    }

    .page-news .newsroom--page .newsroom-body {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .page-news .newsroom--page .newsroom-nav {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
        padding: 0;
        gap: 12px 18px;
        border-bottom: 0;
    }

    .page-news .newsroom--page .nr-tab {
        width: 100%;
        min-height: 18px;
        padding: 5px 14px 4px;
        font-size: 9px;
        line-height: 1;
        letter-spacing: 0.1em;
        white-space: nowrap;
        box-shadow: none;
    }

    .page-news .newsroom--page .nr-tab:hover,
    .page-news .newsroom--page .nr-tab.active {
        padding-left: 14px;
    }

    .page-news .newsroom--page .nr-tab::before {
        left: 10px;
        border-top-width: 3px;
        border-bottom-width: 3px;
        border-left-width: 5px;
    }

    .page-news .newsroom--page .newsroom-cards {
        padding: 0;
        gap: 22px;
    }

    .page-news .newsroom--page .nr-card {
        grid-template-columns: clamp(92px, 25vw, 104px) minmax(0, 1fr);
        gap: clamp(14px, 4vw, 18px);
        align-items: start;
        padding-bottom: 0;
    }

    .page-news .newsroom--page .nr-card:hover {
        transform: none;
        background: transparent;
    }

    .page-news .newsroom--page .nr-card-img {
        width: 100%;
        height: clamp(62px, 17vw, 70px);
        min-height: 0;
    }

    .page-news .newsroom--page .nr-card-info {
        min-width: 0;
        padding: 0;
        gap: 2px;
        justify-content: flex-start;
    }

    .page-news .newsroom--page .nr-date {
        font-size: 7px;
        line-height: 1.1;
        letter-spacing: 0.08em;
    }

    .page-news .newsroom--page .nr-title {
        display: block;
        font-size: 10px;
        line-height: 1.42;
        letter-spacing: 0.02em;
    }

    .page-news .newsroom--page .nr-title::before {
        display: none;
    }

    .page-news .newsroom--page .nr-desc {
        font-size: 7px;
        line-height: 1.7;
        letter-spacing: 0;
    }

    .page-news .newsroom--page .news-pagination {
        gap: 10px;
        margin: 22px 0 0;
    }

    .page-news .newsroom--page .news-pagination .page-btn,
    .page-news .newsroom--page .news-pagination .page-ellipsis {
        width: 20px;
        min-width: 20px;
        height: 20px;
        font-size: 9px;
    }

    .page-news .newsroom--page .news-pagination .page-prev,
    .page-news .newsroom--page .news-pagination .page-next {
        margin: 0;
    }

    .page-news .newsroom--page .news-pagination .page-prev::before,
    .page-news .newsroom--page .news-pagination .page-next::before {
        font-size: 18px;
    }

    .witness {
        height: 126px;
        padding: 0 24px 26px;
    }

    .witness-tagline {
        position: static;
        align-items: flex-start;
        padding-top: 6px;
    }

    .witness-tagline span {
        font-size: 30px;
        line-height: 1.08;
        letter-spacing: 0.03em;
    }

    .witness-newsroom-line {
        display: flex;
        justify-content: flex-end;
        margin-top: 10px;
        font-size: 13px;
        line-height: 1.5;
        font-weight: 500;
        letter-spacing: 0.12em;
        color: #1a1a1a;
        text-align: right;
    }

    .site-footer {
        padding: 22px 12px 18px;
        min-height: 0;
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 9px;
        text-align: center;
    }

    .footer-logo {
        width: min(110px, 48vw);
    }

    .footer-info {
        display: flex;
        width: 100%;
        max-width: 100%;
        align-items: center;
        gap: 3px;
        text-align: center;
    }

    .footer-info-main {
        justify-content: center;
        align-items: center;
        flex-wrap: nowrap;
        gap: 4px;
        max-width: 100%;
        font-size: clamp(6px, 2.45vw, 10px);
        line-height: 1.35;
        letter-spacing: 0.04em;
        white-space: nowrap;
    }

    .footer-info-main-title {
        font-weight: 700;
    }

    .footer-info-copy {
        margin: 0;
        max-width: 100%;
        font-size: clamp(5px, 1.95vw, 9px);
        line-height: 1.2;
        letter-spacing: 0.03em;
        white-space: nowrap;
    }

    /* About page < 576px */
    .page-about {
        --about-craft-media-gutter: 52px;
    }

    .page-about .site-main,
    .about-intro,
    .about-lineage,
    .about-values-grid,
    .about-craft,
    .about-witness {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .about-intro {
        display: flex;
        flex-direction: column;
        padding-top: 48px;
    }

    .about-intro-left {
        display: block;
        width: 100%;
        min-width: 0;
        padding: 18px var(--about-left-gutter) 26px;
    }

    .about-intro-title-block {
        margin-bottom: 14px;
    }

    .about-intro-en {
        font-size: 36px;
        line-height: 1.05;
        letter-spacing: 0.02em;
    }

    .about-intro-body {
        display: block;
        min-width: 0;
    }

    .about-intro-text,
    .about-intro-sub,
    .ac-left-text,
    .ac-right-info {
        min-width: 0;
        max-width: 100%;
    }

    .about-intro-sub {
        gap: 4px;
        padding-top: 0;
        margin-bottom: 18px;
    }

    .about-intro-sub p {
        font-size: 15px;
        line-height: 1.55;
        letter-spacing: 0.1em;
    }

    .about-intro-text p {
        margin-bottom: 12px;
        font-size: 10px;
        line-height: 2;
        letter-spacing: 0.04em;
        white-space: normal;
        overflow-wrap: anywhere;
        word-break: break-all;
    }

    .about-intro-right {
        height: auto;
        padding: 0 var(--about-left-gutter) 34px;
        overflow: visible;
    }

    .about-intro-img-frame {
        width: 100%;
        max-width: 100%;
        height: clamp(164px, 52vw, 188px);
    }

    .about-intro-right img {
        object-fit: cover;
        object-position: center;
    }

    .about-lineage {
        min-height: 0;
    }

    .about-lineage-inner {
        justify-content: space-between;
        padding: 10px var(--about-left-gutter) 50px;
    }

    .about-lg-arrow {
        width: 20px;
        flex: 0 0 20px;
    }

    .about-lg-arrow::after {
        width: 10px;
        height: 12px;
    }

    .about-lg-node {
        width: 90px;
        height: 90px;
        gap: 4px;
        box-shadow: none;
    }

    .about-lg-logo {
        width: 23px;
        height: 23px;
        margin-bottom: 8px;
    }

    .about-lg-year {
        margin-top: 0;
        font-size: 7px;
        line-height: 1.1;
        letter-spacing: 0.04em;
    }

    .about-lg-name {
        font-size: 10px;
        line-height: 1.1;
        letter-spacing: 0.08em;
    }

    .about-values-grid {
        width: 100%;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px 14px;
        padding: 42px var(--about-left-gutter) 52px;
    }

    .av-card,
    .av-upper,
    .av-ul,
    .av-ul-body,
    .av-lower {
        min-width: 0;
        max-width: 100%;
    }

    .av-card {
        height: 168px;
    }

    .av-upper {
        flex: 0 0 96px;
        grid-template-columns: minmax(0, 1fr) 35px;
    }

    .av-ul {
        padding: 0 0 8px;
    }

    .av-ul-top {
        flex: 0 0 auto;
        gap: 5px;
    }

    .av-num {
        height: 42px;
        font-size: 30px;
    }

    .av-titles {
        height: 42px;
        gap: 1px;
    }

    .av-title-zh {
        font-size: 9px;
        line-height: 1.25;
        letter-spacing: 0.04em;
    }

    .av-title-en {
        font-size: 15px;
        line-height: 1;
        letter-spacing: 0;
        text-transform: none;
    }

    .av-ul-body {
        padding-top: 4px;
    }

    .av-ul-body p {
        font-size: 8px;
        line-height: 1.75;
        letter-spacing: 0.03em;
        white-space: normal;
        overflow-wrap: anywhere;
        word-break: break-all;
    }

    .av-ur {
        margin: 4px 0 57px 0px;
        background: center / 100% 100% no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cline x1='100' y1='0' x2='0' y2='100' stroke='%231a1a1a' stroke-width='0.8' stroke-linecap='round' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E");
    }

    .av-lower {
        flex: 1 1 auto;
        min-height: 0;
    }

    /* About craft < 576px */
    .about-craft {
        background: #fff;
    }

    .ac-heading {
        padding: 50px var(--about-left-gutter) 0;
    }

    .ac-h-line1 {
        font-size: 34px;
        line-height: 1;
        letter-spacing: 0.02em;
        white-space: normal;
    }

    .ac-body {
        display: flex;
        flex-direction: column;
        min-height: 0;
        margin-top: 18px;
    }

    .ac-left {
        display: contents;
    }

    .ac-left-text {
        order: 1;
        flex: none;
        padding: 0 var(--about-left-gutter) 22px;
    }

    .ac-text-title {
        margin-bottom: 16px;
        font-size: 15px;
        line-height: 1.7;
        letter-spacing: 0.12em;
    }

    .ac-text-desc {
        font-size: 10px;
        line-height: 2;
        letter-spacing: 0.04em;
    }

    .ac-right {
        order: 2;
        flex: none;
        min-height: 0;
        padding: 0 var(--about-craft-media-gutter);
    }

    .ac-right-img {
        flex: none;
        aspect-ratio: 1.18 / 1;
        min-height: 0;
        background: #ededed;
    }

    .ac-right-img.about-parallax-frame > .about-parallax-img {
        object-fit: contain;
    }

    .ac-right-info {
        flex: none;
        min-height: 0;
        padding: 14px 0 20px;
        gap: 8px;
        overflow: visible;
    }

    .ac-info-title,
    .ac-info-title span {
        font-size: 11px;
        line-height: 1.6;
        letter-spacing: 0.06em;
    }

    .ac-info-desc {
        display: block;
        overflow: visible;
        font-size: 10px;
        line-height: 1.9;
        letter-spacing: 0.04em;
        -webkit-line-clamp: unset;
        line-clamp: unset;
    }

    .ac-left-thumbs {
        order: 3;
        flex: none;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        padding: 10px var(--about-craft-media-gutter) 0;
        gap: 5px;
    }

    .ac-thumb {
        aspect-ratio: 4 / 3;
    }

    /* About witness < 576px */
    .about-witness {
        height: auto;
        min-height: 120px;
        padding: 26px var(--about-craft-media-gutter) 42px;
    }

    .about-witness-tagline {
        position: static;
        align-items: flex-start;
    }

    .about-witness-tagline span {
        font-size: 30px;
        line-height: 1.1;
        letter-spacing: 0.02em;
        white-space: normal;
    }
}

/* 小型手機版 < 375px */
@media (max-width: 374px) {
    .page-about {
        --about-left-gutter: 20px;
        --about-craft-media-gutter: 52px;
    }

    .site-header {
        padding: 8px 10px;
    }
    .hero-content {
        padding-left: 20px;
        padding-right: 20px;
    }
    .vision-left,
    .timeless-top-left,
    .newsroom {
        padding-left: 20px;
        padding-right: 20px;
    }
    .timeless-menu,
    .values {
        padding-left: 20px;
        padding-right: 20px;
    }
    .promise {
        height: 420px;
    }
    .promise-panel {
        min-width: 0;
        height: 320px;
        padding: 24px 18px;
        gap: 12px;
    }
    .promise-label {
        font-size: 28px;
    }
    .promise-sub {
        font-size: 11px;
        line-height: 1.55;
        letter-spacing: 0.12em;
    }
    .promise-mid {
        margin-top: 8px;
        font-size: 18px;
    }
    .promise-content p {
        font-size: 9.5px;
        line-height: 1.7;
        letter-spacing: 0.04em;
    }
    .promise-attribution {
        gap: 10px;
        margin-top: 18px;
    }
    .promise-attr-name {
        font-size: 10px;
        letter-spacing: 0.14em;
    }
    .promise-vertical {
        flex: 0 0 44px;
        padding: 0 13px 8px;
        font-size: 12px;
        letter-spacing: 0.18em;
    }
    /* About witness < 375px */
    .about-witness {
        min-height: 120px;
        padding: 26px var(--about-craft-media-gutter) 42px;
    }
}

/* =============================================================
   Portfolio RWD
   ============================================================= */

/* 中型電腦版 < 1440px */
@media (max-width: 1439px) {
    .portfolio-nav {
        padding: 52px 32px 52px 8%;
    }
    .portfolio-main {
        padding: 52px 5% 52px 44px;
    }
    .portfolio-grid {
        gap: 32px 28px;
    }
}

/* 電腦版 < 1024px */
@media (max-width: 1023px) {
    .portfolio {
        grid-template-columns: 1fr 2fr;
    }
    .portfolio-nav {
        padding: 44px 24px 44px 6%;
    }
    .portfolio-nav-label {
        font-size: var(--text-4xl);
        margin-bottom: 32px;
    }
    .portfolio-main {
        padding: 44px 4% 44px 36px;
    }
    .portfolio-grid {
        gap: 28px 20px;
    }
    .pf-card-title {
        font-size: var(--text-base);
    }
}

/* 平板版 < 768px：左右改為上下，卡片保持 2 欄 */
@media (max-width: 767px) {
    .portfolio {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 70px;
    }
    .portfolio-nav {
        position: static;
        height: auto;
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
        gap: 20px;
        padding: 28px 6%;
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    .portfolio-nav-label {
        font-size: var(--text-3xl);
        margin-bottom: 0;
    }
    .portfolio-filter {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }
    .pf-all {
        font-size: var(--text-sm);
        padding: 8px 18px;
        width: auto;
        border-radius: 999px;
    }
    .pf-sub-menu {
        flex-direction: row;
        flex-wrap: wrap;
        border-left: none;
        margin-top: 0;
        gap: 8px;
        padding-left: 0;
        width: auto;
    }
    .pf-cat-btn {
        font-size: var(--text-sm);
        padding: 7px 16px;
        width: auto;
        border-radius: 999px;
    }
    .pf-cat-btn:hover,
    .pf-cat-btn.pf-cat-active {
        background: #3d2b1f;
        border-color: #3d2b1f;
        color: #fff;
    }
    .portfolio-main {
        height: auto;
        overflow-y: visible;
        padding: 36px 6%;
    }
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px 16px;
    }
}

/* 手機版 < 576px：參考手機設計，分類與作品卡維持精簡雙欄 */
@media (max-width: 575px) {
    .page-portfolio .site-main,
    .portfolio {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .portfolio {
        padding-top: 48px;
    }

    .portfolio-nav {
        padding: 14px 24px 8px;
        border-bottom: 0;
        width: 100%;
        min-width: 0;
        max-width: 100%;
        overflow-x: hidden;
    }

    .portfolio-filter {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-start;
        width: 100%;
        max-width: 344px;
        min-width: 0;
        margin: 0 auto;
        gap: 12px 20px;
    }

    .pf-sub-menu {
        display: contents;
    }

    .pf-sub-menu[hidden] {
        display: none !important;
    }

    .pf-all,
    .pf-cat-btn {
        flex: 0 0 clamp(80px, 24vw, 94px);
        width: clamp(80px, 24vw, 94px);
        min-width: 0;
        min-height: 22px;
        padding: 5px 10px;
        border-radius: 999px;
        font-size: 12px;
        line-height: 1.2;
        letter-spacing: 0.12em;
        text-align: center;
        white-space: nowrap;
    }

    .pf-all {
        position: relative;
        justify-content: flex-start;
        padding: 4px 5px 4px 22px;
    }

    .pf-all span:first-child {
        width: auto;
        text-align: center;
    }

    .pf-all-icon {
        position: absolute;
        right: 2px;
        flex-basis: 16px;
        width: 16px;
        height: 16px;
        margin-left: 0;
        font-size: 0;
    }

    .portfolio-main {
        padding: 11px 24px 38px;
        width: 100%;
        min-width: 0;
        max-width: 100%;
        overflow-x: hidden;
    }

    .portfolio-grid {
        width: 100%;
        min-width: 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 12px;
    }

    .pf-card,
    .pf-card-img,
    .pf-card-body,
    .pf-card-meta,
    .pf-card-tags {
        min-width: 0;
    }

    .pf-card {
        overflow: hidden;
    }

    .pf-card-body {
        padding: 7px 8px 8px;
        gap: 5px;
    }

    .pf-card-meta {
        gap: 4px;
        align-items: flex-start;
    }

    .pf-card-title {
        font-size: 12px;
        line-height: 1.35;
        letter-spacing: 0.04em;
    }

    .pf-card-link {
        gap: 4px;
        padding: 0px 0px 0px 5px;
        font-size: 6px;
        letter-spacing: 0.06em;
        border-width: 1px;
        max-width: 48px;
    }

    .pf-card-link .pf-card-more {
        padding-top: 1px;
    }

    .pf-link-arrow {
        width: 12px;
        height: 12px;
        flex-basis: 12px;
    }

    .pf-card-tags {
        gap: 3px;
    }

    .pf-tag {
        max-width: 100%;
        padding: 4px 5px 1px;
        font-size: 10px;
        line-height: 1.2;
        letter-spacing: 0.04em;
        border-radius: 1px;
        white-space: nowrap;
    }
}

/* 小型手機 < 375px */
@media (max-width: 374px) {
    .portfolio-nav {
        padding-left: 18px;
        padding-right: 18px;
    }

    .portfolio-filter {
        gap: 7px 10px;
    }

    .portfolio-main {
        padding-left: 18px;
        padding-right: 18px;
    }

    .portfolio-grid {
        gap: 22px 10px;
    }

    .pf-card-title {
        font-size: 9px;
    }

    .pf-card-link {
        padding-left: 6px;
        font-size: 5px;
    }
}