html {
    scroll-behavior: smooth
}

.zs-guide__page {
    background: #fff
}

.zs-guide__breadcrumbs {
    max-width: 1080px;
    margin: 0 auto;
    padding: 32px 24px 0
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs {
    padding: 0
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__inner {
    max-width: none;
    padding: 0
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__item {
    letter-spacing: -.01em;
    font-size: 12px
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__link {
    color: #6e6e73
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__link:hover {
    color: #06c
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__current {
    color: #424245
}

.zs-guide__page .zs-guide__breadcrumbs .zs-breadcrumbs__sep {
    color: #c0c0c5;
    margin: 0 8px
}

.zs-guide__header {
    border-bottom: 2px solid #1d1d1f;
    max-width: 1080px;
    margin: 0 auto;
    padding: 20px 24px 32px
}

.zs-guide__category {
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #0071e3;
    margin: 0 0 12px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block
}

.zs-guide__h1 {
    font-family: var(--font-serif);
    letter-spacing: -.02em;
    color: #1d1d1f;
    max-width: 820px;
    margin: 0 0 16px;
    font-size: clamp(36px,4.5vw,56px);
    font-weight: 600;
    line-height: 1.06
}

.zs-guide__hero-subhead {
    letter-spacing: -.022em;
    color: #424245;
    max-width: 1080px;
    margin: 0 0 20px;
    font-size: 21px;
    font-weight: 400;
    line-height: 1.4
}

.zs-guide__byline {
    color: #6e6e73;
    letter-spacing: -.016em;
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 400
}

.zs-guide__byline strong {
    color: #1d1d1f;
    font-weight: 600
}

.zs-guide__byline-meta {
    color: #6e6e73;
    letter-spacing: -.016em;
    margin: 0;
    font-size: 13px;
    font-weight: 400
}

.zs-guide__hero-image {
    max-width: 1080px;
    margin: 32px auto 0;
    padding: 0 24px
}

.zs-guide__hero-image img {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-radius: 12px;
    width: 100%;
    height: auto;
    display: block
}

body.zs-p-news-detail .zs-guide__diagram {
    width: calc(100% + 80px);
    max-width: 800px;
    margin: 48px 0 48px -40px;
    padding: 0
}

.zs-guide__diagram svg {
    border-radius: 12px;
    width: 100%;
    height: auto;
    display: block
}

body.zs-p-news-detail .zs-guide__diagram figcaption {
    color: #6e6e73;
    max-width: 680px;
    margin: 12px 0 0;
    font-size: 14px;
    font-style: normal;
    line-height: 1.5
}

.zs-guide__photo {
    width: calc(100% + 80px);
    max-width: 800px;
    margin: 48px 0 48px -40px;
    padding: 0
}

.zs-guide__photo img {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-radius: 12px;
    width: 100%;
    height: auto;
    display: block
}

.zs-guide__photo figcaption {
    color: #6e6e73;
    max-width: 680px;
    margin: 12px 0 0;
    font-size: 14px;
    font-style: normal;
    line-height: 1.5
}

.zs-guide__key-takeaways {
    max-width: 1080px;
    margin: 36px auto 0;
    padding: 0 24px
}

.zs-guide__key-takeaways-inner {
    border-top: 2px solid #1d1d1f;
    border-bottom: 1px solid #d2d2d7;
    padding: 20px 0 24px
}

.zs-guide__key-takeaways h2 {
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #1d1d1f;
    margin: 0 0 20px;
    font-size: 13px;
    font-weight: 700
}

.zs-guide__key-takeaways ol {
    counter-reset: takeaway-counter;
    color: #424245;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 22px 44px;
    margin: 0;
    padding: 0;
    font-size: 16px;
    line-height: 1.5;
    list-style: none;
    display: grid
}

.zs-guide__key-takeaways li {
    counter-increment: takeaway-counter;
    border-top: 1px solid #d2d2d7;
    margin: 0;
    padding: 34px 0 0;
    position: relative
}

.zs-guide__key-takeaways li:before {
    content: counter(takeaway-counter, decimal-leading-zero);
    letter-spacing: .04em;
    color: #0071e3;
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
    position: absolute;
    top: 9px;
    left: 0
}

.zs-guide__key-takeaways li:last-child:nth-child(odd) {
    grid-column: 1/-1
}

.zs-guide__main {
    grid-template-columns: 220px minmax(0,1fr);
    align-items: start;
    gap: 48px;
    max-width: 1080px;
    margin: 40px auto 0;
    padding: 0 24px;
    display: grid
}

.zs-guide__toc-column {
    position: sticky;
    top: 88px
}

.zs-guide__toc {
    color: #6e6e73;
    border-left: 1px solid #e8e8ed;
    padding-left: 16px;
    font-size: 14px
}

.zs-guide__toc-label {
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #1d1d1f;
    margin: 0 0 12px;
    font-size: 11px;
    font-weight: 700;
    display: block
}

.zs-guide__toc ol {
    margin: 0;
    padding: 0;
    list-style: none
}

.zs-guide__toc li {
    margin-bottom: 10px
}

.zs-guide__toc a {
    color: #424245;
    padding: 2px 0;
    line-height: 1.35;
    text-decoration: none;
    transition: color .15s;
    display: block
}

.zs-guide__toc a:hover {
    color: #06c
}

.zs-guide__toc a.zs-is-active {
    color: #0071e3;
    font-weight: 500
}

.zs-guide__toc-mobile {
    display: none
}

.zs-guide__body {
    color: #1d1d1f;
    letter-spacing: -.016em;
    counter-reset: guide-section;
    width: 100%;
    min-width: 0;
    max-width: 720px;
    font-size: 17px;
    line-height: 1.6
}

.zs-guide__body h2 {
    counter-increment: guide-section;
    letter-spacing: -.015em;
    color: #1d1d1f;
    overflow-wrap: anywhere;
    border-top: 1px solid #d2d2d7;
    align-items: flex-start;
    gap: 14px;
    margin: 54px 0 16px;
    padding-top: 24px;
    scroll-margin-top: 88px;
    font-size: 28px;
    font-weight: 600;
    line-height: 1.18;
    display: flex
}

.zs-guide__body h2:before {
    content: counter(guide-section, decimal-leading-zero);
    color: #0071e3;
    font-family: var(--font-sans);
    letter-spacing: .04em;
    font-variant-numeric: tabular-nums;
    flex: 0 0 30px;
    padding-top: 4px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2
}

.zs-guide__body h2:first-child {
    margin-top: 0
}

.zs-guide__body h3 {
    color: #1d1d1f;
    margin: 28px 0 10px;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.25
}

.zs-guide__body p {
    color: #424245;
    margin: 0 0 18px
}

.zs-guide__body h2+p {
    color: #1d1d1f;
    font-size: 18px;
    line-height: 1.55
}

.zs-guide__body>p:first-child {
    color: #1d1d1f;
    border-top: 1px solid #d2d2d7;
    padding-top: 24px;
    font-size: 18px;
    line-height: 1.55
}

.zs-guide__body a {
    color: #06c;
    text-underline-offset: 2px;
    overflow-wrap: anywhere;
    text-decoration: underline
}

.zs-guide__body ul,.zs-guide__body ol {
    color: #424245;
    margin: 0 0 18px;
    padding-left: 22px
}

.zs-guide__body li+li {
    margin-top: 4px
}

.zs-guide__body table {
    border-collapse: separate;
    border-spacing: 0;
    white-space: nowrap;
    scrollbar-width: thin;
    border-top: 1px solid #1d1d1f;
    border-bottom: 1px solid #d2d2d7;
    width: 100%;
    max-width: 100%;
    margin: 24px 0 32px;
    font-size: 15px;
    display: block;
    overflow-x: auto
}

@media (width>=640px) {
    .zs-guide__body table {
        white-space: normal;
        display: table
    }
}

.zs-guide__body thead {
    background: #1d1d1f
}

.zs-guide__body th,.zs-guide__body td {
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #e8e8ed;
    padding: 10px 14px
}

.zs-guide__body th {
    font-weight: 600
}

/* 表头：深色底白字，只作用于 thead，避免 tbody 行标题 th 变成白字白底 */
.zs-guide__body thead th {
    color: #fff;
    background: #1d1d1f;
    border-bottom-color: #1d1d1f;
    font-size: 14px;
    letter-spacing: .01em
}

/* 行标题（tbody 内 th scope="row"）：深色文字，与普通单元格区分 */
.zs-guide__body tbody th {
    color: #1d1d1f;
    background: #fff;
    white-space: nowrap
}

.zs-guide__body tbody td {
    color: #424245
}

.zs-guide__body tbody tr:nth-child(2n) td,
.zs-guide__body tbody tr:nth-child(2n) th {
    background: #f7f7f8
}

.zs-guide__body tbody tr:hover td,
.zs-guide__body tbody tr:hover th {
    background: #eef4fb
}

.zs-guide__body tbody tr:last-child th,
.zs-guide__body tbody tr:last-child td {
    border-bottom: 0
}

/* 表格标题：左对齐、弱化显示在表格上方 */
.zs-guide__body caption {
    caption-side: top;
    text-align: left;
    color: #6e6e73;
    font-size: 14px;
    line-height: 1.5;
    padding: 0 0 10px
}

.zs-guide__page[data-guide-category=Comparison] .zs-guide__body table {
    font-variant-numeric: tabular-nums
}

.zs-guide__body img {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-radius: 8px;
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    display: block
}

.zs-guide__body hr {
    display: none
}

.zs-guide__body sup {
    vertical-align: super;
    font-size: .72em;
    line-height: 0
}

.zs-guide__body sup a {
    color: #0071e3;
    padding: 0 2px;
    font-weight: 600;
    text-decoration: none
}

.zs-guide__body sup a:hover {
    text-decoration: underline
}

.zs-guide__body .zs-footnotes {
    border-top: 1px solid #e8e8ed;
    margin-top: 56px;
    padding-top: 32px
}

.zs-guide__body .zs-footnotes .zs-sr-only {
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    position: absolute;
    overflow: hidden
}

.zs-guide__body .zs-footnotes:before {
    content: "References";
    color: #1d1d1f;
    letter-spacing: -.015em;
    margin: 0 0 16px;
    font-size: 24px;
    font-weight: 600;
    display: block
}

.zs-guide__body .zs-footnotes ol {
    color: #424245;
    margin: 0;
    padding-left: 24px;
    font-size: 15px
}

.zs-guide__body .zs-footnotes li {
    margin-bottom: 14px;
    padding-left: 4px;
    scroll-margin-top: 88px
}

.zs-guide__body .zs-footnotes li:target {
    background: #0071e314;
    border-radius: 4px;
    padding: 8px 4px;
    transition: background .3s
}

.zs-guide__body .zs-footnotes li p {
    margin: 0;
    line-height: 1.55
}

.zs-guide__body .zs-footnotes a[data-footnote-backref] {
    color: #6e6e73;
    margin-left: 6px;
    font-size: 14px;
    text-decoration: none;
    display: inline-block
}

.zs-guide__body .zs-footnotes a[data-footnote-backref]:hover {
    color: #0071e3
}

.zs-guide__body .zs-footnotes a[href^=http]:not([data-footnote-backref]):after {
    content: " ↗";
    color: #6e6e73;
    margin-left: 2px;
    font-size: .85em
}

.zs-guide__share {
    border-top: 1px solid #e8e8ed;
    max-width: 1080px;
    margin: 48px auto 0;
    padding: 24px
}

.zs-guide__share-inner {
    text-align: center;
    max-width: 720px;
    margin: 0 auto
}

.zs-guide__share-label {
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #6e6e73;
    margin: 0 0 16px;
    font-size: 13px;
    font-weight: 600
}

.zs-guide__share-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex
}

.zs-guide__share-btn {
    color: #1d1d1f;
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    text-decoration: none;
    transition: background .2s,color .2s,transform .2s;
    display: inline-flex
}

.zs-guide__share-btn:hover {
    color: #fff;
    background: #0071e3;
    transform: translateY(-1px)
}

.zs-guide__share-icon {
    width: 18px;
    height: 18px;
    display: inline-flex
}

.zs-guide__share-icon svg {
    width: 100%;
    height: 100%
}

.zs-guide__faq-wrapper {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    margin-top: 60px
}

.zs-guide__related {
    max-width: 1080px;
    margin: 0 auto;
    padding: 64px 24px 32px
}

.zs-guide__related-heading {
    color: #1d1d1f;
    margin: 0 0 24px;
    font-size: 28px;
    font-weight: 600
}

.zs-guide__related-grid {
    border-top: 1px solid #d2d2d7;
    border-bottom: 1px solid #d2d2d7;
    grid-template-columns: repeat(3,1fr);
    gap: 0;
    display: grid
}

.zs-guide__related-card {
    color: inherit;
    background: #fff;
    border: 0;
    border-left: 1px solid #e8e8ed;
    border-radius: 0;
    padding: 20px 22px;
    text-decoration: none;
    transition: background-color .2s;
    display: block
}

.zs-guide__related-card:first-child {
    border-left: 0
}

.zs-guide__related-card:hover {
    background: #f7f7f8
}

.zs-guide__related-card[data-planned=true] {
    pointer-events: none;
    background: #fafafa;
    border-style: dashed;
    border-color: #d2d2d7
}

.zs-guide__related-card[data-planned=true] .zs-guide__related-hint {
    color: #0071e3;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    font-weight: 500;
    display: inline-flex
}

.zs-guide__related-card[data-planned=true] .zs-guide__related-hint:before {
    content: "📅";
    font-size: 11px
}

.zs-guide__related-tag {
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #0071e3;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 600;
    display: block
}

.zs-guide__related-title {
    color: #1d1d1f;
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3
}

.zs-guide__related-hint {
    color: #6e6e73;
    margin-top: 6px;
    font-size: 12px
}

.zs-guide__cta {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    padding: 72px 24px
}

.zs-guide__cta-inner {
    text-align: center;
    max-width: 720px;
    margin: 0 auto
}

.zs-guide__cta-heading {
    font-family: var(--font-serif);
    color: #1d1d1f;
    margin: 0 0 14px;
    font-size: 32px;
    font-weight: 600
}

.zs-guide__cta-body {
    color: #6e6e73;
    margin: 0 0 28px;
    font-size: 17px
}

.zs-guide__cta-buttons {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    display: flex
}

.zs-guide__cta-primary,.zs-guide__cta-secondary {
    letter-spacing: -.011em;
    text-align: center;
    border-radius: 10px;
    min-width: 160px;
    padding: 13px 24px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color .2s,color .2s,transform .2s,box-shadow .2s;
    display: inline-block
}

.zs-guide__cta-primary {
    color: #fff;
    background: #0071e3;
    box-shadow: 0 1px 2px #0071e32e
}

.zs-guide__cta-primary:hover {
    background: #0077ed;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px #0071e342
}

.zs-guide__cta-secondary {
    color: #06c;
    background: 0 0;
    border: 1px solid #06c
}

.zs-guide__cta-secondary:hover {
    color: #fff;
    background: #06c
}

@media (width<=1023px) {
    .zs-guide__main {
        grid-template-columns: 1fr;
        gap: 24px
    }
}

@media (width<=1023px) {
    .zs-guide__toc-column {
        display: none
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile {
        border-top: 1px solid #d2d2d7;
        border-bottom: 1px solid #d2d2d7;
        margin-bottom: 32px;
        display: block;
        overflow: hidden
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile summary {
        cursor: pointer;
        color: #1d1d1f;
        background: #fff;
        justify-content: space-between;
        align-items: center;
        padding: 14px 18px;
        font-weight: 600;
        list-style: none;
        display: flex
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile summary: after {
        content:"â–¾";
        color: #6e6e73;
        font-size: 14px;
        transition: transform .2s
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile[open] summary: after {
        transform:rotate(180deg)
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile ol {
        margin: 0;
        padding: 0 18px 14px;
        list-style: none
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile li {
        margin-bottom: 8px
    }
}

@media (width<=1023px) {
    .zs-guide__toc-mobile a {
        color: #424245;
        padding: 4px 0;
        font-size: 15px;
        text-decoration: none;
        display: block
    }
}

@media (width<=1023px) {
    .zs-guide__related-grid {
        grid-template-columns: repeat(2,1fr)
    }
}

@media (width<=639px) {
    .zs-guide__header {
        padding: 40px 20px 24px
    }
}

@media (width<=639px) {
    .zs-guide__h1 {
        font-size: 30px
    }
}

@media (width<=639px) {
    .zs-guide__hero-subhead {
        font-size: 17px
    }
}

@media (width<=639px) {
    .zs-guide__body {
        font-size: 16px
    }
}

@media (width<=639px) {
    .zs-guide__body h2 {
        gap: 10px;
        margin-top: 42px;
        padding-top: 20px;
        font-size: 24px
    }
}

@media (width<=639px) {
    .zs-guide__body h2: before {
        flex-basis:26px;
        padding-top: 3px
    }
}

@media (width<=639px) {
    .zs-guide__body h2+p {
        font-size: 17px;
        line-height: 1.5
    }
}

@media (width<=639px) {
    .zs-guide__body>p: first-child {
        padding-top:18px;
        font-size: 17px;
        line-height: 1.5
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways {
        margin-top: 28px;
        padding: 0 20px
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways-inner {
        padding: 18px 0 20px
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways h2 {
        justify-content: space-between;
        align-items: baseline;
        margin-bottom: 16px;
        display: flex
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways h2: after {
        content:"Swipe →";
        color: #86868b;
        letter-spacing: .04em;
        font-size: 10px;
        font-weight: 600
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways ol {
        scroll-snap-type: x mandatory;
        overscroll-behavior-inline: contain;
        scrollbar-width: thin;
        gap: 18px;
        padding-bottom: 12px;
        display: flex;
        overflow-x: auto
    }
}

@media (width<=639px) {
    .zs-guide__key-takeaways li {
        scroll-snap-align: start;
        flex: 0 0 100%;
        grid-column: auto
    }
}

@media (width<=639px) {
    .zs-guide__diagram,.zs-guide__photo {
        width: 100%;
        margin: 36px 0
    }
}

@media (width<=639px) {
    .zs-guide__body table th,.zs-guide__body table td {
        min-width: 220px
    }
}

@media (width<=639px) {
    .zs-guide__body table th:first-child,.zs-guide__body table td:first-child {
        z-index:1;
        white-space: normal;
        min-width: 148px;
        max-width: 148px;
        position: sticky;
        left: 0
    }
}

@media (width<=639px) {
    .zs-guide__body table thead th:first-child {
        background:#1d1d1f
    }
}

@media (width<=639px) {
    .zs-guide__body table tbody th:first-child,.zs-guide__body table td:first-child {
        background:#fff;
        box-shadow: 1px 0 #e8e8ed
    }
}

@media (width<=639px) {
    .zs-guide__body table tbody tr:nth-child(2n) th:first-child,.zs-guide__body table tbody tr:nth-child(2n) td:first-child {
        background:#f7f7f8
    }
}

@media (width<=639px) {
    .zs-guide__related-grid {
        scroll-snap-type: x mandatory;
        scrollbar-width: thin;
        display: flex;
        overflow-x: auto
    }
}

@media (width<=639px) {
    .zs-guide__related-card {
        scroll-snap-align: start;
        flex: 0 0 82%
    }
}

@media (width<=639px) {
    .zs-guide__cta {
        padding: 56px 20px
    }
}

@media (width<=639px) {
    .zs-guide__cta-heading {
        font-size: 24px
    }
}

.zs-guide__inline-cta {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-left: 3px solid #0071e3;
    border-radius: 8px;
    max-width: 720px;
    margin: 36px 0;
    padding: 22px 24px
}

.zs-guide__inline-cta-heading {
    color: #1d1d1f;
    letter-spacing: -.012em;
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.35
}

.zs-guide__inline-cta-body {
    color: #424245;
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.55
}

.zs-guide__body a.zs-guide__inline-cta-button,.zs-guide__inline-cta-button {
    color: #fff;
    letter-spacing: -.016em;
    cursor: pointer;
    background: #0071e3;
    border-radius: 10px;
    padding: 10px 22px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color .2s;
    display: inline-block
}

.zs-guide__body a.zs-guide__inline-cta-button:hover,.zs-guide__inline-cta-button:hover {
    color: #fff;
    background: #0077ed;
    text-decoration: none
}

@media (width<=639px) {
    .zs-guide__inline-cta {
        margin: 28px 0;
        padding: 18px
    }
}

@media (width<=639px) {
    .zs-guide__inline-cta-heading {
        font-size: 17px
    }
}

@media (width<=639px) {
    .zs-guide__inline-cta-body {
        font-size: 15px
    }
}

@media (width<=639px) {
    .zs-guide__inline-cta-button {
        text-align: center;
        display: block
    }
}

.zs-guide__byline-updated {
    color: #0071e3;
    font-weight: 500
}

.zs-guide__author-bio {
    border-top: 1px solid #d2d2d7;
    border-bottom: 1px solid #d2d2d7;
    max-width: 720px;
    margin: 56px auto 0;
    padding: 24px 0
}

.zs-guide__author-bio-heading {
    color: #0071e3;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 600
}

.zs-guide__author-bio-name {
    color: #1d1d1f;
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 600
}

.zs-guide__author-bio-credential {
    color: #515154;
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.55
}

.zs-guide__author-bio-link {
    margin: 0;
    font-size: 14px
}

.zs-guide__author-bio-link a {
    color: #0071e3;
    text-decoration: none
}

.zs-guide__author-bio-link a:hover {
    text-decoration: underline
}

@media (width<=720px) {
    .zs-guide__author-bio {
        margin: 40px 20px 0;
        padding: 22px 0
    }
}

.zs-breadcrumbs {
    padding: 16px 24px
}

.zs-breadcrumbs__inner {
    max-width: 1080px;
    margin: 0 auto
}

.zs-breadcrumbs__list {
    flex-wrap: wrap;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex
}

.zs-breadcrumbs__item {
    letter-spacing: -.016em;
    align-items: center;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.43;
    display: flex
}

.zs-breadcrumbs__link {
    color: #06c;
    border-radius: 4px;
    margin: -8px -4px;
    padding: 8px 4px;
    text-decoration: none
}

.zs-breadcrumbs__link:hover {
    text-decoration: underline
}

.zs-breadcrumbs__link:focus-visible {
    outline-offset: 2px;
    outline: 2px solid #0071e3
}

.zs-breadcrumbs__current {
    color: #6e6e73
}

.zs-breadcrumbs__sep {
    color: #6e6e73;
    margin: 0 6px
}

.zs-faq__section {
    padding: 80px 24px
}

.zs-faq__inner {
    max-width: 800px;
    margin: 0 auto
}

.zs-faq__heading {
    font-family: var(--font-serif);
    color: #1d1d1f;
    text-align: center;
    margin: 0 0 40px;
    font-size: 40px;
    font-weight: 600;
    line-height: 1.1
}

body.zs-p-news-detail .zs-faq__item {
    border-bottom: 1px solid #d2d2d7
}

body.zs-p-news-detail .zs-faq__question {
    cursor: pointer;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    list-style: none;
    display: flex
}

.zs-faq__question::-webkit-details-marker {
    display: none
}

body.zs-p-news-detail .zs-faq__question h3 {
    letter-spacing: .011em;
    color: #1d1d1f;
    margin: 0;
    font-size: 21px;
    font-weight: 600;
    line-height: 1.19
}

body.zs-p-news-detail .zs-faq__icon {
    color: #86868b;
    flex-shrink: 0;
    margin-left: 16px;
    font-size: 24px;
    font-weight: 300;
    transition: transform .3s
}

.zs-faq__item[open] .zs-faq__icon {
    transform: rotate(45deg)
}

body.zs-p-news-detail .zs-faq__answer {
    letter-spacing: -.022em;
    color: #6e6e73;
    margin: 0;
    padding: 0 0 20px;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.47
}

.zs-faq__show-more {
    color: #1d1d1f;
    width: 100%;
    font: inherit;
    cursor: pointer;
    background: 0 0;
    border: 1px solid #b8b8bd;
    border-radius: 999px;
    justify-content: center;
    align-items: center;
    margin-top: 28px;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    display: none
}

.zs-has-js .zs-faq__section--progressive:not(.zs-is-expanded) .zs-faq__item--extra {
    display: none
}

.zs-has-js .zs-faq__section--progressive .zs-faq__show-more {
    display: flex
}

.zs-faq__show-more:hover {
    border-color: #1d1d1f
}

@media (width<=639px) {
    .zs-faq__heading {
        font-family: var(--font-serif);
        font-size: 24px
    }
}

@media (width<=639px) {
    .zs-faq__question h3 {
        font-size: 17px
    }
}

body.zs-p-news-detail .zs-inquiry__field input,body.zs-p-news-detail .zs-inquiry__field select,body.zs-p-news-detail .zs-inquiry__field textarea {
    letter-spacing: -.022em;
    color: #1d1d1f;
    box-sizing: border-box;
    background-color: #fff;
    border: 1px solid #d2d2d7;
    border-radius: 8px;
    outline: none;
    width: 100%;
    min-height: 40px;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
    transition: border-color .2s,box-shadow .2s
}

body.zs-p-news-detail .zs-inquiry__field textarea {
    resize: vertical;
    min-height: 112px
}

@media (width<=639px) {
    body.zs-p-news-detail .zs-inquiry__field input,body.zs-p-news-detail .zs-inquiry__field select,body.zs-p-news-detail .zs-inquiry__field textarea {
        min-height: 40px;
        padding: 8px 14px
    }
}

@media (width<=639px) {
    body.zs-p-news-detail .zs-inquiry__field textarea {
        min-height: 88px
    }
}

@media (width<=639px) and (height<=720px) {
    body.zs-p-news-detail .zs-inquiry__field input,body.zs-p-news-detail .zs-inquiry__field select,body.zs-p-news-detail .zs-inquiry__field textarea {
        min-height: 36px;
        padding-top: 7px;
        padding-bottom: 7px
    }
}

@media (width<=639px) and (height<=720px) {
    body.zs-p-news-detail .zs-inquiry__field textarea {
        min-height: 72px
    }
}

.zs-lp__form {
    background: #fff;
    border: 1px solid #0000000a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 2px #0000000a,0 8px 24px #00000014
}

.zs-lp__form-heading {
    color: #1d1d1f;
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.2
}

.zs-lp__form-subtext {
    color: #515154;
    margin: 0 0 16px;
    font-size: 13px;
    line-height: 1.4
}

.zs-lp__form-honeypot {
    display: none
}

.zs-lp__form-field {
    margin-bottom: 10px
}

.zs-lp__form-field label {
    color: #1d1d1f;
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 500;
    display: block
}

body.zs-p-news-detail .zs-lp__form-field input[type=text],body.zs-p-news-detail .zs-lp__form-field input[type=email],body.zs-p-news-detail .zs-lp__form-field select,body.zs-p-news-detail .zs-lp__form-field textarea {
    color: #1d1d1f;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #d2d2d7;
    border-radius: 8px;
    outline: none;
    width: 100%;
    min-height: 40px;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 16px;
    transition: border-color .2s,box-shadow .2s
}

.zs-lp__form-field input:focus,.zs-lp__form-field select:focus,.zs-lp__form-field textarea:focus {
    border-color: #0071e3;
    box-shadow: 0 0 0 3px #0071e326
}

body.zs-p-news-detail .zs-lp__form-field textarea {
    resize: vertical;
    min-height: 96px
}

.zs-lp__form-field input.zs-is-error,.zs-lp__form-field select.zs-is-error,.zs-lp__form-field textarea.zs-is-error,.zs-lp__form-field .zs-lp__upload.zs-is-error {
    border-color: #ff3b30
}

.zs-lp__form-field-error {
    color: #ff3b30;
    margin: 4px 0 0;
    font-size: 12px
}

.zs-lp__form-moq-note {
    color: #424245;
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-left: 3px solid #0071e3;
    border-radius: 6px;
    align-items: flex-start;
    gap: 10px;
    margin: -2px 0 10px;
    padding: 10px 12px;
    font-size: 12px;
    line-height: 1.4;
    display: flex
}

.zs-lp__form-moq-note[hidden] {
    display: none
}

.zs-lp__form-moq-note strong {
    color: #1d1d1f;
    margin-bottom: 2px;
    display: block
}

.zs-lp__upload {
    text-align: center;
    cursor: pointer;
    border: 1.5px dashed #00000029;
    border-radius: 8px;
    padding: 8px 12px;
    transition: border-color .2s,background-color .2s;
    position: relative
}

.zs-lp__upload:hover,.zs-lp__upload.zs-is-active {
    background: #0071e305;
    border-color: #0071e3
}

.zs-lp__file-input {
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0
}

.zs-lp__upload-placeholder {
    pointer-events: none;
    justify-content: center;
    align-items: center;
    gap: 8px;
    display: flex
}

.zs-lp__upload-text {
    color: #1d1d1f;
    font-size: 13px;
    font-weight: 500
}

.zs-lp__upload-hint {
    color: #515154;
    font-size: 12px;
    font-weight: 400
}

.zs-lp__file-list {
    text-align: left;
    flex-direction: column;
    gap: 6px;
    display: flex
}

.zs-lp__file-list:empty {
    display: none
}

.zs-lp__file-item {
    color: #424245;
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border-radius: 6px;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    font-size: 13px;
    display: flex
}

.zs-lp__file-name {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden
}

.zs-lp__file-size {
    color: #86868b;
    flex-shrink: 0;
    font-size: 12px
}

.zs-lp__file-remove {
    color: #86868b;
    cursor: pointer;
    background: 0 0;
    border: none;
    padding: 0 4px;
    font-size: 16px;
    line-height: 1
}

.zs-lp__file-remove:hover {
    color: #ff3b30
}

.zs-lp__form-submit {
    color: #fff;
    cursor: pointer;
    background: #0071e3;
    border: none;
    border-radius: 10px;
    width: 100%;
    margin-top: 8px;
    padding: 12px 22px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    transition: background .2s
}

.zs-lp__form-submit:hover {
    background: #0077ed
}

.zs-lp__form-submit:disabled {
    cursor: not-allowed;
    background: #d2d2d7
}

.zs-lp__form-error {
    color: #ff3b30;
    text-align: center;
    margin: 10px 0 0;
    font-size: 13px
}

.zs-lp__form-error[hidden] {
    display: none
}

.zs-lp__form-fallback {
    color: #515154;
    text-align: center;
    margin: 10px 0 0;
    font-size: 12px;
    line-height: 1.4
}

.zs-lp__form-fallback a {
    color: #06c;
    text-underline-offset: .14em;
    text-decoration: underline
}

.zs-lp__form-fallback a:hover {
    text-decoration: underline
}

.zs-lp__form-success {
    text-align: center;
    background: #fff;
    border: 1px solid #0000000a;
    border-radius: 12px;
    padding: 40px 24px;
    box-shadow: 0 1px 2px #0000000a,0 8px 24px #00000014
}

.zs-lp__form-success[hidden] {
    display: none
}

.zs-lp__form-success-icon {
    color: #fff;
    background: #34c759;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    font-size: 28px;
    font-weight: 600;
    display: flex
}

.zs-inline__inquiry {
    background: #f5f5f7;
    border: 1px solid #e5e5e7;
    border-radius: 20px;
    grid-template-columns: minmax(0,.9fr) minmax(320px,1.1fr);
    align-items: start;
    gap: 40px;
    max-width: 1032px;
    margin: 64px auto;
    padding: 40px;
    display: grid
}

.zs-inline__inquiry-copy {
    padding-top: 8px
}

.zs-inline__inquiry-eyebrow {
    color: #06c;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin: 0 0 10px;
    font-size: 13px;
    font-weight: 600
}

.zs-inline__inquiry h2 {
    color: #1d1d1f;
    letter-spacing: -.03em;
    margin: 0 0 18px;
    font-size: clamp(28px,4vw,40px);
    line-height: 1.08
}

.zs-inline__inquiry-price {
    margin: 0 0 8px;
    font-size: 21px;
    font-weight: 600
}

.zs-inline__inquiry-price a {
    color: #06c;
    text-decoration: none
}

.zs-inline__inquiry-price a:hover {
    text-decoration: underline
}

.zs-inline__inquiry-note,.zs-inline__inquiry-terms {
    color: #515154;
    font-size: 14px;
    line-height: 1.55
}

.zs-inline__inquiry-actions {
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 14px;
    display: flex
}

.zs-inline__inquiry-actions a {
    border-radius: 10px;
    padding: 11px 16px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none
}

.zs-inline__inquiry-primary {
    color: #fff;
    background: #0071e3
}

.zs-inline__inquiry-primary:hover {
    background: #0077ed
}

.zs-inline__inquiry-secondary {
    color: #06c;
    background: #fff;
    border: 1px solid #0071e3
}

@media (width<=760px) {
    .zs-inline__inquiry {
        grid-template-columns: 1fr;
        gap: 24px;
        margin: 48px 16px;
        padding: 24px
    }
}

@media (width<=760px) {
    .zs-inline__inquiry-actions {
        flex-direction: column
    }
}

@media (width<=760px) {
    .zs-inline__inquiry-actions a {
        text-align: center
    }
}

.zs-bd__h {
    font: 600 20px Inter, sans-serif;
    fill: #1d1d1f
}

.zs-bd__sub {
    font: 13px Inter, sans-serif;
    fill: #86868b
}

.zs-bd__label {
    font: 600 13px Inter, sans-serif;
    fill: #1d1d1f
}

.zs-bd__body {
    font: 12px Inter, sans-serif;
    fill: #424245
}

.zs-bd__pmma {
    fill: #d9ecf7;
    fill-opacity: 0.78;
    stroke: #0071e3;
    stroke-width: 2
}

.zs-bd__layer {
    fill: #ffffff;
    stroke: #8e8e93;
    stroke-width: 1.5
}

.zs-bd__interface {
    stroke: #ff9500;
    stroke-width: 4
}

.zs-bd__risk {
    stroke: #ff3b30;
    stroke-width: 3;
    fill: none
}

.zs-bd__leader {
    stroke: #86868b;
    stroke-width: 1.4;
    fill: none
}

.zs-bd__dim {
    stroke: #1d1d1f;
    stroke-width: 1.2;
    fill: none
}

/* ---------- 文章底部：标签 + 上一篇/下一篇 ---------- */
.zs-guide__body .zs-guide__post-footer {
    border-top: 1px solid #d2d2d7;
    margin: 48px 0 0;
    padding-top: 24px
}

.zs-guide__body .zs-guide__tags {
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin: 0 0 32px;
    display: flex
}

.zs-guide__body .zs-guide__tags-label {
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #1d1d1f;
    font-size: 12px;
    font-weight: 700
}

.zs-guide__body .zs-guide__tags-list {
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex
}

.zs-guide__body .zs-guide__tags-list li+li {
    margin-top: 0
}

.zs-guide__body .zs-guide__tag {
    color: #424245;
    background: #f5f5f7;
    border: 1px solid #e8e8ed;
    border-radius: 999px;
    align-items: center;
    min-height: 32px;
    padding: 4px 14px;
    font-size: 14px;
    line-height: 1.4;
    text-decoration: none;
    transition: color .2s ease,background .2s ease,border-color .2s ease;
    display: inline-flex
}

.zs-guide__body .zs-guide__tag:hover {
    color: #0071e3;
    background: #f0f7ff;
    border-color: #0071e3;
    text-decoration: none
}

.zs-guide__body .zs-guide__pager {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 16px;
    display: grid
}

.zs-guide__body .zs-guide__pager-item {
    background: linear-gradient(#fdfcfb 0%,#f5f5f7 100%);
    border: 1px solid #e8e8ed;
    border-radius: 12px;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    padding: 16px 20px;
    display: flex
}

.zs-guide__body .zs-guide__pager-item--next {
    text-align: right
}

.zs-guide__body .zs-guide__pager-label {
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #6e6e73;
    font-size: 11px;
    font-weight: 700
}

.zs-guide__body .zs-guide__pager-link {
    color: #1d1d1f;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
    text-decoration: none;
    transition: color .2s ease
}

.zs-guide__body .zs-guide__pager-link:hover {
    color: #0071e3;
    text-decoration: underline
}

.zs-guide__body .zs-guide__pager-empty {
    color: #86868b;
    font-size: 15px
}

.zs-guide__body .zs-guide__tag:focus-visible,.zs-guide__body .zs-guide__pager-link:focus-visible {
    outline: 2px solid #0071e3;
    outline-offset: 2px
}

@media (width<=639px) {
    .zs-guide__body .zs-guide__pager {
        grid-template-columns: 1fr
    }

    .zs-guide__body .zs-guide__pager-item--next {
        text-align: left
    }
}

@media (prefers-reduced-motion:reduce) {
    .zs-guide__body .zs-guide__tag,.zs-guide__body .zs-guide__pager-link {
        transition: none
    }
}