/* ========== 首页 index.html ========== */
body.page-home {
    --header-h: 72px;
    --footer-h: 88px;
    --max-w: 1440px;
    --top-h: clamp(48px, 16vh, 88px);
    --bar-h: clamp(48px, 14vh, 78px);
    --card-gap: clamp(8px, 1.2vh, 14px);
    --panel-gap: 24px;
    --module-col-gap: 20px;
    --panel-overlap: clamp(22px, 3.2vw, 38px);
    --title-mb: clamp(10px, 1.8vh, 18px);
    --slant-step: 11.27%;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #2f3a4f;
    background: #eef4fb url("../images/bg.jpg") center / cover no-repeat fixed;
    overflow-x: hidden;
}

/* Main */
.main {
    flex: 1;
    margin-top: var(--header-h);
    margin-bottom: var(--footer-h);
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 2.5vh, 36px) clamp(16px, 6vw, 100px);
    overflow: auto;
}

.main-inner {
    width: 100%;
    max-width: var(--max-w);
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: #27254f;
    margin-bottom: var(--title-mb);
    letter-spacing: 0.5px;
}

.slice-card {
    position: relative;
    display: block;
    overflow: hidden;
    /*height: 60px;*/
}

.slice-card__bg {
    width: 100%;
    height: 100%;
    transition: opacity 0.2s ease;
}

.slice-card__text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: "Noto Sans SC", "Source Han Sans SC", sans-serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    pointer-events: none;
    padding: 0 12px;
    text-align: center;
    line-height: 1.3;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.slice-card:hover .slice-card__bg,
.slice-card:hover .slice-card__text {
    animation: card-blink 0.9s ease-in-out infinite;
}

@keyframes card-blink {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.62;
    }
}

.modules-row {
    display: flex;
    align-items: stretch;
    gap: var(--module-col-gap);
    margin-bottom: var(--panel-gap);
}

.module-panel {
    position: relative;
    min-width: 0;
    overflow: hidden;
    padding: 20px;
    background: center / 100% 100% no-repeat;
    display: flex;
    flex-direction: column;
}

.module-panel--left {
    flex: 2300 1 0;
    aspect-ratio: 2300 / 1060;
    background-image: url("../images/left.png");
    background-size: 100% 100%;
}

.module-panel--center {
    flex: 1500 1 0;
    aspect-ratio: 1500 / 1060;
    background-image: url("../images/center.png");
    background-size: 100% 100%;
    margin-left: -120px;
}

.module-panel--right {
    flex: 1400 1 0;
    aspect-ratio: 1400 / 1060;
    background-image: url("../images/right.png");
    background-size: 100% 100%;
    margin-left: -80px;
}

.module-panel .section-title {
    flex-shrink: 0;
    font-size: clamp(16px, 1.6vw, 22px);
    line-height: 1.2;
}

.module-panel--center .section-title,
.module-panel--right .section-title {
    padding-left: 80px;
}

.assistant-grid {
    position: relative;
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 1065fr 966fr;
    grid-template-rows: auto auto;
    gap: 20px;
    align-content: center;
}

.assistant-grid .slice-card {
    position: relative;
}

.assistant-grid .slice-card:nth-child(1) {
    grid-row: 1;
    grid-column: 1;
    left: 0;
    width: 100%;
}

.assistant-grid .slice-card:nth-child(2) {
    grid-row: 2;
    grid-column: 1;
    width: calc(100% - var(--slant-step));
}

.assistant-grid .slice-card:nth-child(3) {
    grid-row: 1 / 3;
    grid-column: 2;
    align-self: center;
    left: -54px;
    width: calc(100% - var(--slant-step) * 0.4);
}

.card-stack {
    position: relative;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.card-stack .slice-card {
    position: relative;
}

.card-stack .slice-card:first-child {
    left: 12%;
    width: 80%;
    height: var(--top-h);
}

.card-stack .slice-card:last-child {
    left: 6%;
    width: 80%;
    height: var(--top-h);
}

.content-panel {
    padding: 20px 20px 40px;
    border-radius: 20px;
    background: radial-gradient(15.02% 76.75% at 94% 7.45%, rgba(242, 251, 255, 0.3) 0%, rgba(255, 255, 255, 0.3) 99.37%);
    backdrop-filter: blur(20px);
}

.bottom-row {
    display: grid;
    grid-template-columns: 1fr 3fr;
    align-items: start;
    gap: 2px;
}

.bottom-col {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.emotion-bar .slice-card,
.practice-row .slice-card {
    height: var(--bar-h);
}

.practice-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

@media (max-width: 1100px) {
    .modules-row {
        flex-direction: column;
        row-gap: var(--module-col-gap);
    }

    .module-panel--center,
    .module-panel--right {
        margin-left: 0;
    }

    .module-panel {
        flex: none;
        aspect-ratio: auto;
        padding: clamp(24px, 4vh, 40px) 22px clamp(16px, 2vh, 24px);
    }

    .assistant-grid {
        flex: none;
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .assistant-grid .slice-card:nth-child(1) {
        width: 100%;
    }

    .assistant-grid .slice-card:nth-child(2) {
        left: var(--slant-step);
        width: calc(100% - var(--slant-step));
    }

    .assistant-grid .slice-card:nth-child(3) {
        left: var(--slant-step);
        width: calc(100% - var(--slant-step));
        grid-row: auto;
        grid-column: 1;
    }

    .card-stack {
        flex: none;
    }

    .card-stack .slice-card:first-child {
        left: var(--slant-step);
        width: calc(100% - var(--slant-step));
    }

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

    .emotion-bar .slice-card {
        height: auto;
        aspect-ratio: 1305 / 270;
    }

    .practice-row .slice-card {
        height: auto;
        aspect-ratio: 1077 / 270;
    }
}

@media (max-width: 768px) {
    body.page-home {
        --panel-gap: 20px;
        background-attachment: scroll;
    }

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

    .slice-card__text {
        font-size: 16px;
        white-space: normal;
    }
}

/* ========== AI实践 ai-practice.html ========== */
body.page-ai-practice {
    --header-h: 72px;
    --max-w: 1200px;
    --blue: rgba(42, 130, 228, 1);
    --blue-deep: #1a4db5;
    --navy: #152443;
    --text: #333;
    --text-muted: #666;
    --text-light: #999;
    --bg-soft: rgba(247, 249, 253, 1);
    --line: #e8eef5;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== Banner ========== */
.banner {
    position: relative;
    width: 100%;
    line-height: 0;
    background: #cfe6ff;
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
}

.banner-btn {
    position: absolute;
    left: max(24px, calc(50% - 600px + 24px));
    top: 62%;
    width: clamp(120px, 12vw, 160px);
    height: clamp(36px, 4.2vw, 48px);
    border: none;
    border-radius: 8px;
    background: transparent;
    color: transparent;
    font-size: 0;
    z-index: 2;
    cursor: pointer;
}

.banner-btn:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 3px;
}

/* ========== Sub Nav ========== */
.subnav {
    position: sticky;
    top: var(--header-h);
    z-index: 90;
    background: rgba(242, 242, 242, 1);
    box-shadow: 0px 3px 6px  rgba(0, 31, 112, 0.2);
}

.subnav-list {
    display: flex;
    list-style: none;
    max-width: var(--max-w);
    margin: 0 auto;
}

.subnav-item {
    flex: 1;
}

.subnav-btn {
    width: 100%;
    height: 56px;
    border: none;
    background: #f0f3f7;
    color: #555;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.subnav-item + .subnav-item .subnav-btn {
    border-left: 1px solid #e4e9f0;
}

.subnav-btn:hover {
    background: #e6eef8;
    color: var(--blue);
}

.subnav-btn.is-active {
    color: #fff;
    background: linear-gradient(90deg, rgba(37, 224, 250, 1) 0%, rgba(13, 131, 229, 1) 100%), rgba(233, 245, 255, 1);
    background-blend-mode: normalnormal;
}

/* ========== Panels ========== */
.panel {
    display: none;
    padding: 50px 0;
    background: #F7F9FD;
}

.panel.is-active {
    display: block;
}

.panel--soft {
    background: var(--bg-soft);
}

.section-head {
    text-align: center;
}

.section-head h2 {
    font-size: 36px;
    font-weight: normal;
    color: rgba(40, 40, 40, 1);
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}


.section-head p {
    font-size: 14px;
    font-weight: 400;
    color: rgba(133, 133, 133, 1);
    margin: 0 auto;
    line-height: 1.8;
    text-indent: 2em;
    text-align: left;
}


.soft-section .section-head h2, .unit-detail .section-head h2{
    font-size: 24px;
    margin-bottom: 0;
}

.soft-section .section-head p, .unit-detail .section-head p {
    text-indent: 0;
    font-size: 16px;
}

.section-head p.center {
    text-align: center;
}


.section-block {
    margin-top: 72px;
}

.section-block:first-child {
    margin-top: 0;
}

/* Lab Overview */
.lab-figure {
    border-radius: 16px;
    margin-top: 30px;
}

.lab-figure img {
    width: 100%;
    height: auto;
}

/* Practice Units - tier cards */
.tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 46px;
    margin-bottom: 56px;
}

.tier-card {
    background: #fff;
    border-radius: 16px;
    padding: 60px 28px 50px;
    box-shadow: 0 4px 24px rgba(20, 50, 100, 0.08);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.tier-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(20, 50, 100, 0.14);
}

.tier-card__icon {
    position: relative;
    top: 2px;
    width: 26px;
    height: 26px;
    margin-right: 10px;
    object-fit: contain;
    display: inline-block;
}

.tier-card__title {
    font-size: 24px;
    color: rgba(0, 0, 0, 1);
    margin-bottom: 12px;
    text-align: left;
    font-weight: normal;
}

.tier-card__tags {
    font-size: 15px;
    color: #2B82E4;
    font-weight: 600;
    margin-bottom: 10px;
    text-align: left;
}

.tier-card__desc {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(153, 153, 153, 1);
    line-height: 1.7;
    text-align: left;
}

/* Unit anchor targets: offset so section title isn't flush under sticky nav */
#unit-llm,
#unit-edge,
#unit-science,
#unit-experience,
#unit-theme,
#unit-campus {
    scroll-margin-top: 120px;
}

/* Unit pills */
.unit-pills {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 6px 20px;
    margin-top: -20px;
    min-height: 60px;
    height: auto;
    opacity: 1;
    border-radius: 30px;
    background: #fff;
    box-shadow: 0.02px 1px 20px rgba(7, 70, 255, 0.1);
    margin-left: auto;
    margin-right: auto;
    max-width: 1160px;
    box-sizing: border-box;
}

.unit-pill {
    border: 1px solid transparent;
    background: transparent;
    color: #555;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 30px;
    transition: all 0.2s;
    white-space: nowrap;
}

.unit-pill:hover {
    color: var(--blue);
}

.unit-pill.is-active {
    font-weight: 600;
    border-radius: 25px;
    background: rgba(228, 245, 255, 1);
    color: rgba(42, 130, 228, 1);
    text-align: center;
    vertical-align: top;
}

.unit-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-bottom: 40px;
    padding-top: 20px;
    gap: 20px;
}

.unit-gallery img {
    width: 100%;
}

.unit-detail {
    /*display: none;*/
    background: url("../images/page-assets/unit-experience.jpg") center center no-repeat;
    background-size: 100% 100%;
    margin-top: -30px;
}

.unit-detail.is-active {
    display: block;
}

/* 大模型通识内容容器（勿与端云融合 .edge-body 混用） */
.edge-content {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* Edge-cloud section */
.edge-section {
    padding: 50px 0 60px;
    background: url("../images/page-assets/edge-cloud-bg.jpg") center center no-repeat;
    background-size: 100% 100%;
    color: #fff;
    position: relative;
}

.edge-section .section-head h2 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 0;
}

.edge-section .section-head p {
    color: #8BB3E0;
    font-size: 16px;
    margin-bottom: 20px;
}

/* 01 / 02 静态展示，非 tab */
.edge-modules {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: var(--max-w);
    margin: 0 auto 28px;
    padding: 0 24px;
}

.edge-module {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 72px;
    padding: 18px 28px;
    font-size: 18px;
    font-weight: 600;
    text-align: left;
    pointer-events: none;
    user-select: none;
}

.edge-module__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-style: italic;
    font-weight: 700;
    font-family: "DIN Alternate", "Arial", sans-serif;
    letter-spacing: 1px;
    line-height: 1;
    position: relative;
    padding-right: 14px;
    flex-shrink: 0;
}

.edge-module__num::after {
    content: "";
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: currentColor;
    transform: rotate(18deg);
    opacity: 0.55;
}

.edge-module--primary {
    background: #fff;
    color: #626266;
    border: 1px solid #fff;
    border-radius: 8px 0 0 8px;
}

.edge-module--secondary {
    background: rgba(8, 40, 120, 0.18);
    color: #F2F4FB;
    border: 1px solid #2A7FE1;
    border-radius: 0 8px 8px 0;
}

/* 02 底部小三角指示 */
.edge-module--secondary::after {
    content: "";
    position: absolute;
    left: 46px;
    bottom: -8px;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 8px solid #2A7FE1;
}

.edge-body {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    align-items: center;
    box-sizing: border-box;
}

.edge-body__media img {
    width: 100%;
    border-radius: 10px;
}

.edge-body__text h3 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 16px;
}

.edge-body__text h3::after {
    content: "";
    display: block;
    width: 24px;
    height: 3px;
    margin-top: 14px;
    background: #fff;
}

.edge-body__text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
    line-height: 1.9;
    margin: 0;
}

/* Soft sections with images */
.soft-section {
    padding: 40px 0 0;
}

.soft-section--science {
    background: url("../images/page-assets/unit-interdisciplinary.png") center no-repeat;
    background-size: 100% 100%;
}

.soft-section--theme {
    background: url("../images/page-assets/unit-theme.jpg") center center no-repeat;
    background-size: 100% 100%;
}

.content-card {
    padding: 20px 0 30px;
}

.content-card img {
    width: 100%;
    border-radius: 10px;
}

.content-card__caption {
    text-align: center;
    font-size: 16px;
    color: rgba(99, 99, 99, 1);
    margin-top: 14px;
}

/* Experience carousel */
.carousel {
    position: relative;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

.carousel-track {

}

.carousel-slide {
    display: none;
    padding: 16px;
}

.experience-caption {
    display: none;
}

.carousel-slide.is-active, .experience-caption.is-active {
    display: block;
    animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
    from { opacity: 0.4; }
    to { opacity: 1; }
}

.carousel-slide img {
    width: 100%;
    border-radius: 10px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 0;
    background: transparent;
    color: #b0b8c4;
    font-size: 50px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.carousel-btn:hover {
    background: transparent;
    color: var(--blue);
}

.carousel-btn--prev {
    left: -20px;
}

.carousel-btn--next {
    right: -20px;
}

.experience-caption {
    text-align: center;
    font-size: 16px;
    color: rgba(99, 99, 99, 1);
    margin-top: 18px;
    padding: 0 24px 30px;
}

/* Theme grid */
.theme-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.theme-card--wide {
    grid-column: 1 / -1;
}

.theme-card--bottom {
    margin-top: -35px;
}

.theme-card__title {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.theme-card img {
    width: 100%;
    border-radius: 8px;
}

.theme-card__cap {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

/* Campus cards */
.campus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.campus-card {
    position: relative;
}

.campus-card__img {
    width: 100%;
    height: auto;
    display: block;
}

.campus-card__body {
    position: absolute;
    left: 8%;
    right: 8%;
    bottom: 10%;
    padding: 8px 4% 4%;
}

.campus-card__body h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 50px;
    color: #1d222a;
}

.campus-card__body h3::after {
    display: none;
}

.campus-card__body p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Events */
.event-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.event-card {
    position: relative;
    transition: transform 0.2s;
}

.event-card:hover {
    transform: translateY(-4px);
}

.event-card__img {
    width: 100%;
    height: auto;
    display: block;
}

.event-card__body {
    position: absolute;
    left: 8%;
    right: 8%;
    bottom: 5%;
    padding: 12px 4% 6%;
}

.event-card__body h3 {
    margin-bottom: 36px;
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 32px;
    color: rgba(29, 34, 42, 1);
    text-align: left;
    vertical-align: top;
}

.event-card__body p {
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 0px;
    line-height: 24px;
    color: rgba(99, 99, 99, 1);
}

/* Curriculum timeline — match design: icon / blue line+markers / text */
.timeline-container {
    position: relative;
    width: 100%;
    margin-top: 30px;
    box-sizing: border-box;
    background: #fff;
    padding: 80px 0;
}

.timeline-container::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 165px;
    width: 100%;
    height: 1px;
    background: rgba(42, 130, 228, 0.45);
    z-index: 0;
}

.timeline {
    max-width: var(--max-w);
    margin: 0 auto;
}

.timeline-nodes {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: relative;
    z-index: 1;
}

.timeline-node {
    text-align: center;
    padding: 0 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-node__icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 24px;
    object-fit: contain;
    display: block;
    position: relative;
    z-index: 2;
}

.timeline-node__marker {
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    box-sizing: border-box;
}

.timeline-node__marker--dot::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2982E4;
}

.timeline-node__marker--triangle::before {
    content: "";
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 9px solid #2982E4;
}

.timeline-node__marker--check::before {
    content: "";
    width: 7px;
    height: 11px;
    border-right: 2.5px solid #2982E4;
    border-bottom: 2.5px solid #2982E4;
    transform: rotate(40deg);
    margin-top: -2px;
}

/* 横线对齐标记垂直中心：icon 52 + gap 24 + marker半高 9 = 85 */
/*.timeline-nodes::before {*/
/*    content: "";*/
/*    position: absolute;*/
/*    left: 0;*/
/*    right: 0;*/
/*    top: 85px;*/
/*    width: 100%;*/
/*    height: 1px;*/
/*    background: rgba(42, 130, 228, 0.45);*/
/*    z-index: 0;*/
/*}*/

.timeline-node__body {
    width: 100%;
    /*max-width: 250px;*/
    padding-left: 85px;
    text-align: left;
    margin: 0 auto;
    box-sizing: border-box;
}

.timeline-node__name {
    font-size: 16px;
    font-weight: 700;
    color: #2B82E4;
    margin-bottom: 6px;
    line-height: 1.4;
}

.timeline-node__grade {
    font-size: 14px;
    font-weight: 500;
    color: rgba(40, 40, 40, 1);
    line-height: 1.6;
    margin-bottom: 0;
}

.timeline-node__meta {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

.timeline-node__units {
    display: block;
    margin-top: 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Hardware */
.hw-card {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 32px;
    align-items: center;
    background: #fff;
    border-radius: 10px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(20, 50, 100, 0.08);
    margin-bottom: 40px;
}

.hw-card--reverse {
    grid-template-columns: 0.85fr 1.15fr;
}

.hw-card__media img {
    width: 100%;
    border-radius: 8px;
}

.hw-card__title {
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 31px;
    color: rgba(29, 34, 42, 1);
    text-align: left;
    vertical-align: top;
    margin-bottom: 30px;
}

.hw-card__desc {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 20px;
    color: rgba(133, 133, 133, 1);
    text-align: left;
    vertical-align: top;
}

.platform-wrap {
    margin-top: 56px;
    width: 100%;
    background: #fff;
    text-align: center;
    padding: 56px 0 80px;
}

.platform-wrap .section-head {
    max-width: var(--max-w);
    margin-left: auto;
    margin-right: auto;
    padding: 0 24px;
    margin-bottom: 28px;
}

.platform-wrap .section-head h2 {
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 31px;
    color: rgba(29, 34, 42, 1);
    text-align: center;
    vertical-align: top;
}

.platform-wrap .section-head p {
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 0px;
    line-height: 23.17px;
    color: rgba(99, 99, 99, 1);
    text-align: center;
    vertical-align: top;
}

.platform-figure {
    margin: 0;
    width: 100%;
    overflow: hidden;
    background: #fff;
}

.platform-figure img {
    display: block;
    width: 100%;
    height: auto;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== Responsive ========== */
@media (max-width: 960px) {
    .tier-grid,
    .unit-gallery,
    .theme-grid,
    .campus-grid,
    .event-grid,
    .edge-modules,
    .edge-body,
    .hw-card,
    .hw-card--reverse {
        grid-template-columns: 1fr;
    }

    .edge-body__text h3 {
        font-size: 20px;
    }

    .timeline-nodes {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .timeline-nodes::before {
        display: none;
    }

    .timeline-node__icon {
        margin-bottom: 12px;
    }

    .timeline-node__marker {
        display: none;
    }

    .timeline-node__body {
        max-width: none;
        text-align: center;
        padding-left: 0;
    }

    .subnav-btn {
        font-size: 13px;
        height: 48px;
        padding: 0 4px;
    }

    .carousel {
        padding: 0 48px;
    }
}

@media (max-width: 768px) {
    .banner-btn {
        left: 5%;
        top: 58%;
        width: 28%;
        height: 12%;
    }

    .unit-pills {
        border-radius: 16px;
        justify-content: flex-start;
    }

    .panel {
        padding: 40px 0 56px;
    }
}