header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    height: 100px;
    background-color: var(--dynamic-header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(112, 130, 56, 0.1);
    z-index: 1000;
    transition: all 0.5s ease;
}

.page-section {
    display: none;
    min-height: 100vh;
    width: 100%;
    box-sizing: border-box;
}

.page-section.active {
    display: block;
}

#page-home {
    padding-top: 100px;
}

#page-member,
#page-shop,
#page-consult,
#page-quiz,
#page-about-instructor,
#page-about-faq,
#page-about-source,
#page-about-collab,
#page-skincare,
#page-exp,
#page-perfume,
#page-exp-scalp,
#page-exp-makeup,
#page-exp-distill,
#page-exp-emotion,
#page-course-train,
#page-course-exp,
#page-course-skin {
    padding-top: 160px;
}

.nav-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    width: 100%;
    height: 100%;
    align-items: center;
    padding: 0 2.5rem;
}

.nav-left {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.nav-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.logo-img {
    height: 90px;
    aspect-ratio: 3 / 1;
    object-fit: contain;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

#fullscreen-menu {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    background-color: var(--dynamic-bg);
    backdrop-filter: blur(50px);
    transition: all 0.5s ease;
    padding: 120px 10% 40px 10%;
    overflow-y: auto;
}

#fullscreen-menu > button {
    top: 1rem;
    left: 1rem;
}

#fullscreen-menu.open {
    display: flex;
    animation: menuFadeIn 0.4s ease-out forwards;
}

@keyframes menuFadeIn {
    from {
        opacity: 0;
        transform: translateX(-15px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.menu-grid {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 100%;
    max-width: 500px;
}

.menu-category {
    display: flex;
    flex-direction: column;
    text-align: left;
    width: 100%;
}

.menu-main-title {
    font-size: 1.35rem;
    font-weight: bold;
    letter-spacing: 0.15em;
    color: var(--dynamic-text);
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

.menu-main-title:hover {
    color: var(--dynamic-olive);
    padding-left: 8px;
}

.menu-divider {
    width: 100%;
    height: 1px;
    background-color: var(--dynamic-text);
    opacity: 0.15;
    margin: 0.6rem 0;
}

.menu-sub-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 0.2rem;
}

.menu-sub-item {
    font-size: 1.05rem;
    font-weight: 300;
    opacity: 0.8;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--dynamic-text);
}

.menu-sub-item:hover {
    opacity: 1;
    color: var(--dynamic-olive);
    padding-left: 5px;
}

.hero-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-beige);
}

.slider-img {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 1;
    pointer-events: none;
    transition: opacity 0.8s ease-in-out;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.slider-img.active {
    opacity: 1;
    z-index: 2;
    pointer-events: auto;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 30;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: white;
    width: 24px;
    border-radius: 5px;
}

.page-card-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 2.5rem;
}

#interactive-page-group,
#notice-page-group {
    border-radius: 0;
}

.page-card {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(15px);
    pointer-events: none;
    border: 1px solid rgba(247, 234, 218, 0.2);
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
}

#interactive-page-group .page-card,
#notice-page-group .page-card {
    border-radius: 0;
}

.page-card.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

#notice-page-group .page-card {
    background-color: var(--color-beige);
    color: var(--color-blue);
    border: 1px solid rgba(17, 17, 17, 0.1);
    backdrop-filter: none;
}

.page-nav-btns {
    position: absolute;
    bottom: 25px;
    right: 25px;
    display: flex;
    gap: 12px;
    z-index: 60;
}

.page-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(247, 234, 218, 0.1);
    border: 1px solid rgba(247, 234, 218, 0.2);
    color: var(--color-blue);
    transition: all 0.3s ease;
    cursor: pointer;
}

#notice-page-group .page-nav-btn {
    color: var(--color-blue);
    border-color: rgba(17, 17, 17, 0.2);
}

.page-nav-btn:hover {
    background-color: var(--color-olive);
    color: white;
    transform: scale(1.1);
}

.course-page-wrapper {
    background-color: var(--color-beige);
    color: var(--color-blue);
    border-radius: 4rem;
    padding: 4rem 2rem;
}

.course-hero {
    background-color: var(--color-beige);
    color: var(--color-blue);
    border-radius: 3rem;
    padding: 5rem 3rem;
    text-align: center;
    margin-bottom: 5rem;
}

.course-step-card {
    background-color: var(--color-beige);
    color: var(--color-blue);
    padding: 3rem;
    border-radius: 3rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(17, 17, 17, 0.1);
}

.product-tag {
    background-color: var(--color-beige);
    color: var(--color-blue);
    border: 1px solid rgba(17, 17, 17, 0.2);
    padding: 0.4rem 1.2rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: bold;
}

.course-content-box {
    background-color: var(--color-beige);
    color: var(--color-blue);
    border-radius: 3rem;
    padding: 3rem;
    border: 1px solid rgba(17, 17, 17, 0.1);
}

.schedule-table-wrap {
    overflow-x: auto;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

.schedule-table th,
.schedule-table td {
    padding: 0.85rem 0.7rem;
    text-align: left;
    border-bottom: 1px solid rgba(17, 17, 17, 0.18);
    font-size: 0.95rem;
}

.schedule-table th {
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* Skincare page: simplified two-tone sections with long separators */
#page-skincare .course-hero {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    margin-bottom: 2.2rem;
    color: var(--color-blue);
}

#page-skincare .course-hero * {
    color: var(--color-blue) !important;
}

#page-skincare .course-page-wrapper {
    background: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

#page-skincare .course-hero p {
    border-color: rgba(17, 17, 17, 0.28) !important;
    opacity: 0.95;
}

#page-skincare .skin-band {
    padding: 3.2rem 0;
    border: 0;
    border-top: 1px solid;
    border-bottom: 1px solid;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: max(1.25rem, calc(50vw - 42rem));
    padding-right: max(1.25rem, calc(50vw - 42rem));
}

#page-skincare .skin-band > * {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

#page-skincare .skin-band-pink {
    background: var(--color-beige);
    color: var(--color-blue);
    border-color: rgba(17, 17, 17, 0.28);
}

#page-skincare .skin-band-pink * {
    color: var(--color-blue) !important;
}

#page-skincare .skin-band-pink .course-content-box {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
}

#page-skincare .skin-band-pink .rounded-2xl {
    border-radius: 0 !important;
    background: transparent !important;
    border-left: 0 !important;
    border-right: 0 !important;
    border-color: rgba(17, 17, 17, 0.28) !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

#page-skincare .skin-band-pink .product-tag {
    background: var(--color-beige);
    color: var(--color-blue) !important;
}

#page-skincare .zoom-menu-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#page-skincare .zoom-menu-item {
    border-top: 1px solid rgba(17, 17, 17, 0.28);
    border-bottom: 1px solid rgba(17, 17, 17, 0.28);
    transition: transform 0.28s ease;
}

#page-skincare .zoom-menu-item[open] {
    transform: scale(1.01);
}

#page-skincare .zoom-menu-title {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    justify-content: space-between;
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: 1rem 0.1rem;
    cursor: pointer;
}

#page-skincare .zoom-menu-title::-webkit-details-marker {
    display: none;
}

#page-skincare .zoom-menu-title::after {
    content: "+";
    font-size: 1.25rem;
    font-weight: 700;
}

#page-skincare .zoom-menu-item[open] .zoom-menu-title::after {
    content: "−";
}

#page-skincare .zoom-menu-content {
    padding: 0.15rem 0.1rem 1.1rem;
}

#page-skincare .skin-band-blue {
    background: var(--color-beige);
    color: var(--color-blue);
    border-color: rgba(17, 17, 17, 0.32);
}

#page-skincare .skin-band-blue * {
    color: var(--color-blue) !important;
}

#page-skincare .skin-essay p + p {
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(17, 17, 17, 0.28);
}

#page-skincare .essay-visual-carousel {
    position: relative;
    width: 100%;
    min-height: 420px;
    border: 1px solid rgba(17, 17, 17, 0.28);
    border-radius: 0;
    overflow: hidden;
    background: var(--color-beige);
}

#page-skincare .essay-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.35s ease;
}

#page-skincare .essay-slide.active {
    opacity: 1;
}

#page-skincare .essay-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 9999px;
    border: 1px solid rgba(17, 17, 17, 0.35);
    background: var(--color-beige);
    color: var(--color-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    cursor: pointer;
}

#page-skincare .essay-nav.prev {
    left: 10px;
}

#page-skincare .essay-nav.next {
    right: 10px;
}

#page-skincare .course-step-card {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    margin: 0;
    color: var(--color-blue);
}

#page-skincare .course-step-card + .course-step-card {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(17, 17, 17, 0.32);
}

#page-skincare .skin-band + .skin-band {
    margin-top: 0;
}

#page-skincare .course-step-card p {
    opacity: 0.95;
}

#page-skincare .course-step-card .border-b {
    border-color: rgba(17, 17, 17, 0.35) !important;
}

.course-slider-template {
    width: 100%;
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 2px 40px 8px;
    position: relative;
}

.course-slider-shell {
    position: relative;
    width: 100%;
}

.course-slider-template::-webkit-scrollbar {
    display: none;
}

.course-slider-template {
    scrollbar-width: none;
}

.course-slider-template img {
    flex: 0 0 calc((100% - 28px) / 3);
    width: calc((100% - 28px) / 3);
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 0;
    scroll-snap-align: start;
    border: 1px solid rgba(17, 17, 17, 0.45);
    background: rgba(247, 234, 218, 0.08);
}

/* Experience detail pages: top gallery shows one large image at a time */
#page-exp-distill .course-slider-template img,
#page-exp-scalp .course-slider-template img,
#page-exp-makeup .course-slider-template img,
#page-exp-emotion .course-slider-template img {
    flex: 0 0 100%;
    width: 100%;
    aspect-ratio: 16 / 10;
}

#page-exp-distill .course-slider-template,
#page-exp-scalp .course-slider-template,
#page-exp-makeup .course-slider-template,
#page-exp-emotion .course-slider-template {
    gap: 0;
    padding: 2px 44px 8px;
}

.course-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 9999px;
    border: 1px solid rgba(247, 234, 218, 0.5);
    background: rgba(6, 16, 31, 0.7);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    cursor: pointer;
    transition: all 0.25s ease;
}

.course-slider-btn:hover {
    background: rgba(6, 16, 31, 0.88);
}

.course-slider-btn.prev {
    left: 4px;
}

.course-slider-btn.next {
    right: 4px;
}

.course-placeholder-block {
    margin-top: 1.5rem;
}

.placeholder-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 1.4rem;
    margin-bottom: 0.6rem;
}

.placeholder-box {
    border: 1px dashed rgba(17, 17, 17, 0.4);
    border-radius: 1rem;
    padding: 1rem 1.2rem;
    color: rgba(247, 234, 218, 0.75);
    background: rgba(247, 234, 218, 0.06);
}

.brand-intro-split {
    display: grid;
    grid-template-columns: minmax(180px, 280px) minmax(320px, 1fr);
    gap: 2.4rem;
    align-items: stretch;
}

.brand-intro-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
}

.brand-intro-title {
    font-size: clamp(2.1rem, 4.4vw, 3.3rem);
    line-height: 1.18;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--color-blue);
}

.brand-intro-right {
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-top: 5.2rem;
}

.brand-intro-highlight {
    margin: 0;
    max-width: 100%;
    text-align: left;
}

.brand-detail-btn {
    border: 0;
    background: transparent;
    color: var(--color-blue) !important;
    padding: 0 0 0.42rem;
    font-size: 0.95rem;
    letter-spacing: 0.14em;
    line-height: 1.2;
    border-bottom: 1px solid rgba(17, 17, 17, 0.7);
    align-self: flex-end;
    margin-top: auto;
}

.brand-detail-btn:hover {
    opacity: 0.75;
}

@media (max-width: 900px) {
    .brand-intro-split {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .brand-intro-right {
        min-height: auto;
        gap: 1.2rem;
        padding-top: 0;
    }
}

#page-skincare .course-content-box,
#page-exp-scalp .course-content-box,
#page-exp-makeup .course-content-box,
#page-exp-emotion .course-content-box,
#page-exp-distill .course-content-box,
#page-perfume .course-content-box,
#page-about-faq .course-content-box,
#page-about-collab .course-content-box {
    background: transparent;
    border: 1px solid rgba(17, 17, 17, 0.58);
    border-radius: 0;
    color: var(--color-blue);
    padding: 1.35rem 1.2rem;
}

#page-skincare .placeholder-box,
#page-exp-scalp .placeholder-box,
#page-exp-makeup .placeholder-box,
#page-exp-emotion .placeholder-box,
#page-exp-distill .placeholder-box,
#page-perfume .placeholder-box {
    background: transparent;
    border: 1px solid rgba(17, 17, 17, 0.58);
    border-radius: 0;
    color: var(--color-blue);
    padding: 1.1rem 1rem;
}

.registration-flow {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    position: relative;
    padding: 18px 14px 10px;
    margin-bottom: 8px;
    background: transparent;
    border-radius: 0;
    border: 1px solid rgba(17, 17, 17, 0.58);
}

.registration-flow::before {
    content: none;
}

.flow-step {
    width: 16%;
    min-width: 120px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.flow-step:not(:last-child)::after {
    content: none;
}

.flow-arrow {
    position: absolute;
    right: -22px;
    top: 22px;
    color: var(--color-blue);
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
    opacity: 1;
    z-index: 2;
}

.flow-circle {
    width: 68px;
    height: 68px;
    border-radius: 9999px;
    border: 1px solid rgba(17, 17, 17, 0.58);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: var(--color-blue);
}

.flow-step p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-blue);
    font-weight: 700;
}

.flow-circle i {
    width: 24px;
    height: 24px;
}

footer {
    background-color: var(--dynamic-accent);
    color: var(--dynamic-bg);
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* 深色模式保底字色：避免深藍背景出現深藍字 */
body.page-theme-pink #page-member,
body.page-theme-pink #page-shop,
body.page-theme-pink #page-about-source {
    color: var(--color-blue);
}

body.page-theme-pink #page-shop h1,
body.page-theme-pink #page-shop h2,
body.page-theme-pink #page-shop h3,
body.page-theme-pink #page-shop h4,
body.page-theme-pink #page-shop p,
body.page-theme-pink #page-member h1,
body.page-theme-pink #page-member h2,
body.page-theme-pink #page-member h3,
body.page-theme-pink #page-member h4,
body.page-theme-pink #page-member p,
body.page-theme-pink #page-about-source h1,
body.page-theme-pink #page-about-source h2,
body.page-theme-pink #page-about-source h3,
body.page-theme-pink #page-about-source h4,
body.page-theme-pink #page-about-source p {
    color: var(--color-blue);
}

.about-page {
    background:
        radial-gradient(circle at 10% 10%, rgba(17, 17, 17, 0.1), transparent 45%),
        radial-gradient(circle at 90% 85%, rgba(17, 17, 17, 0.08), transparent 40%);
}

.about-poem-wrap {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
    color: var(--color-blue);
}

.about-date {
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    opacity: 0.85;
    margin-bottom: 1rem;
}

.about-rule {
    width: min(78vw, 460px);
    height: 1px;
    margin: 0 auto;
    background-color: rgba(17, 17, 17, 0.5);
}

.about-diamond {
    margin: 1.1rem auto;
    font-size: 1.05rem;
    line-height: 1;
}

.about-block {
    margin: 0 auto 1.35rem;
    max-width: 560px;
}

.about-block h4 {
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
    letter-spacing: 0.02em;
}

.about-block p {
    font-size: 1.14rem;
    line-height: 2.05;
    margin: 0;
    opacity: 0.9;
}

.about-signoff {
    margin-top: 2rem;
    padding-top: 1.4rem;
}

.about-sign-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.about-signoff p {
    margin: 0.25rem 0;
    letter-spacing: 0.03em;
    opacity: 0.88;
}

@media (max-width: 640px) {
    .about-block h4 {
        font-size: 1.2rem;
    }

    .about-block p {
        font-size: 1rem;
        line-height: 1.95;
    }
}

@media (max-width: 768px) {
    :root {
        --mobile-safe-gutter: clamp(12px, 4.8vw, 20px);
    }

    html,
    body,
    button,
    input,
    textarea,
    select {
        font-family: "Songti TC", "PingFang TC", "Microsoft JhengHei", serif !important;
    }

    body {
        font-size: 14px;
        line-height: 1.7;
        overflow-x: hidden;
    }

    main {
        overflow-x: clip;
    }

    header {
        height: 74px;
    }

    #page-home {
        padding-top: 74px;
    }

    #page-member,
    #page-shop,
    #page-consult,
    #page-quiz,
    #page-about-instructor,
    #page-about-faq,
    #page-about-source,
    #page-about-collab,
    #page-skincare,
    #page-exp,
    #page-perfume,
    #page-exp-scalp,
    #page-exp-makeup,
    #page-exp-distill,
    #page-exp-emotion,
    #page-course-train,
    #page-course-exp,
    #page-course-skin {
        padding-top: 112px;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .nav-right .btn-dynamic {
        white-space: nowrap;
        line-height: 1;
        padding: 0.55rem 0.9rem;
        font-size: 0.8rem;
        letter-spacing: 0.04em;
    }

    #main-logo {
        height: 56px;
        width: auto;
    }

    #fullscreen-menu {
        padding: 88px 8% 24px 8%;
    }

    #fullscreen-menu > button {
        top: 0.75rem;
        left: 0.75rem;
        padding: 0.75rem;
    }

    #fullscreen-menu > button i {
        width: 28px;
        height: 28px;
    }

    .page-section,
    .max-w-7xl,
    .max-w-6xl,
    .max-w-5xl,
    .max-w-4xl,
    .about-poem-wrap {
        padding-left: var(--mobile-safe-gutter) !important;
        padding-right: var(--mobile-safe-gutter) !important;
    }

    #page-home {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    #page-home .max-w-7xl,
    #page-home .max-w-6xl,
    #page-home .max-w-5xl,
    #page-home .max-w-4xl,
    #page-home .py-24,
    #page-home .py-32 {
        padding-left: var(--mobile-safe-gutter) !important;
        padding-right: var(--mobile-safe-gutter) !important;
    }

    .page-section h1,
    .page-section h2 {
        line-height: 1.3;
    }

    .page-section p,
    .page-section li {
        font-size: 0.96rem;
        line-height: 1.8;
    }

    .menu-main-title {
        font-size: 1.05rem;
        letter-spacing: 0.08em;
    }

    .menu-sub-item {
        font-size: 0.95rem;
    }

    .hero-slider {
        aspect-ratio: 3 / 4;
    }

    .page-card-container {
        height: 330px;
        border-radius: 1.5rem;
    }

    .page-card {
        padding: 1.25rem;
    }

    .page-nav-btns {
        bottom: 14px;
        right: 14px;
    }

    .course-page-wrapper {
        border-radius: 2rem;
        padding: 2rem 1rem;
    }

    .course-hero {
        border-radius: 1.6rem;
        padding: 2rem 1.2rem;
        margin-bottom: 2rem;
    }

    #page-skincare .course-hero {
        border-radius: 0;
        padding: 0;
        margin-bottom: 1.8rem;
    }

    .course-step-card,
    .course-content-box {
        border-radius: 1.4rem;
        padding: 1.2rem;
    }

    #page-skincare .course-content-box,
    #page-exp-scalp .course-content-box,
    #page-exp-makeup .course-content-box,
    #page-exp-emotion .course-content-box,
    #page-exp-distill .course-content-box,
    #page-perfume .course-content-box,
    #page-about-faq .course-content-box,
    #page-about-collab .course-content-box {
        border-radius: 0;
        padding: 1.1rem 0.95rem;
    }

    #page-skincare .skin-band {
        padding: 1.6rem 1rem;
    }

    #page-skincare .skin-band > * {
        padding-left: 0.4rem;
        padding-right: 0.4rem;
    }

    .course-slider-template {
        padding: 2px 40px 8px;
    }

    .course-slider-template img {
        flex: 0 0 calc((100% - 28px) / 3);
        width: calc((100% - 28px) / 3);
    }

    #page-exp-distill .course-slider-template img,
    #page-exp-scalp .course-slider-template img,
    #page-exp-makeup .course-slider-template img,
    #page-exp-emotion .course-slider-template img {
        flex: 0 0 100%;
        width: 100%;
        aspect-ratio: 16 / 10;
    }

    #page-exp-distill .course-slider-template,
    #page-exp-scalp .course-slider-template,
    #page-exp-makeup .course-slider-template,
    #page-exp-emotion .course-slider-template {
        gap: 0;
        padding: 2px 44px 8px;
    }

    .course-slider-btn {
        width: 36px;
        height: 36px;
    }

    .course-slider-btn.prev {
        left: 0;
    }

    .course-slider-btn.next {
        right: 0;
    }

    .registration-flow {
        display: flex;
        gap: 12px;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 16px 10px 10px;
    }

    .registration-flow::before {
        content: none;
    }

    .flow-step {
        width: auto;
        min-width: 132px;
    }

    .flow-step:not(:last-child)::after {
        content: none;
    }

    .flow-arrow {
        display: block;
        right: -16px;
        top: 20px;
        width: 14px;
        height: 14px;
    }

    .flow-circle {
        width: 58px;
        height: 58px;
        margin-bottom: 8px;
    }

    .flow-step p {
        font-size: 0.82rem;
        line-height: 1.45;
    }

    footer {
        padding: 3rem 1rem;
    }
}