/* 欧交易所 · 曜石金线主题 */
:root {
    --css365jz-bg: #08090c;
    --css365jz-bg-elevated: #0e1015;
    --css365jz-surface: #12151c;
    --css365jz-surface-2: #181c26;
    --css365jz-line: rgba(212, 180, 131, 0.38);
    --css365jz-line-soft: rgba(230, 234, 242, 0.1);
    --css365jz-accent: #d4b483;
    --css365jz-accent-strong: #e6c89a;
    --css365jz-accent-dim: rgba(212, 180, 131, 0.12);
    --css365jz-signal: #7dceb8;
    --css365jz-text: #e9edf4;
    --css365jz-muted: rgba(233, 237, 244, 0.72);
    --css365jz-muted-2: rgba(233, 237, 244, 0.48);
    --css365jz-ink: #0f1218;
    --css365jz-radius: 6px;
    --css365jz-radius-sm: 4px;
    --css365jz-container: 1120px;
    --css365jz-space-section: clamp(2.5rem, 5vw, 4.5rem);
    --css365jz-pad: clamp(1rem, 1.6vw, 1.25rem);
    --css365jz-pad-lg: clamp(1.1rem, 2vw, 1.45rem);
    --css365jz-gutter: clamp(0.95rem, 3.2vw, 1.5rem);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

.zbe54cbody {
    margin: 0;
    padding: 0;
    font-family: Figtree, "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--css365jz-bg);
    color: var(--css365jz-text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.zbe54cbody img {
    max-width: 100%;
    height: auto;
    display: block;
}

.zbe54ccontainer {
    width: min(100%, var(--css365jz-container));
    margin: 0 auto;
    padding-left: max(var(--css365jz-gutter), env(safe-area-inset-left, 0px));
    padding-right: max(var(--css365jz-gutter), env(safe-area-inset-right, 0px));
}

.zbe54cflex {
    display: flex;
}

.zbe54cjustify-between {
    justify-content: space-between;
}

.zbe54calign-center {
    align-items: center;
}

/* Header */
.zbe54cheader {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(8, 9, 12, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--css365jz-line-soft);
    padding: 0.7rem 0;
}

.zbe54cheader .zbe54ccontainer {
    gap: 1rem;
    flex-wrap: nowrap;
    min-width: 0;
}

.zbe54clogo {
    min-width: 0;
    flex: 0 1 auto;
}

.zbe54clogo-link,
.zbe54clogo-link:visited,
.zbe54clogo-link:hover,
.zbe54clogo-link:active {
    text-decoration: none;
}

.zbe54clogo-text {
    display: block;
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: clamp(1.1rem, 2.4vw, 1.35rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--css365jz-accent-strong);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: min(48vw, 260px);
}

.zbe54cnav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.1rem 1.35rem;
}

.zbe54cnav-link {
    text-decoration: none;
    color: var(--css365jz-muted);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 0.3rem 0;
    border-bottom: 1px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.zbe54cnav-link:hover {
    color: var(--css365jz-accent-strong);
    border-bottom-color: var(--css365jz-accent);
}

.zbe54cnav-toggle {
    display: none;
    border: 1px solid var(--css365jz-line);
    background: var(--css365jz-accent-dim);
    border-radius: var(--css365jz-radius-sm);
    padding: 0.4rem 0.5rem;
    cursor: pointer;
    line-height: 0;
    flex-shrink: 0;
}

.zbe54cnav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--css365jz-accent);
    border-radius: 1px;
    margin: 4px 0;
}

/* Hero */
.zbe54chero {
    position: relative;
    overflow: hidden;
    padding: clamp(2.75rem, 6vw, 4.75rem) 0 clamp(2.25rem, 4.5vw, 3.5rem);
    min-height: min(64vh, 560px);
    display: flex;
    align-items: center;
}

.zbe54chero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 55% at 18% 30%, rgba(212, 180, 131, 0.16), transparent 58%),
        radial-gradient(ellipse 45% 50% at 88% 40%, rgba(125, 206, 184, 0.1), transparent 55%),
        radial-gradient(ellipse 40% 40% at 60% 100%, rgba(40, 48, 70, 0.45), transparent 55%),
        linear-gradient(165deg, #0c0e14 0%, #08090c 48%, #08090c 100%);
}

.zbe54chero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, transparent 40%, rgba(212, 180, 131, 0.06) 52%, transparent 64%);
    animation: zbe54csweep 10s ease-in-out infinite;
}

.zbe54chero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.16;
    background-image:
        linear-gradient(rgba(233, 237, 244, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(233, 237, 244, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 88%);
}

@keyframes zbe54csweep {
    0%, 100% { opacity: 0.4; transform: translateX(-6%); }
    50% { opacity: 1; transform: translateX(6%); }
}

.zbe54chero-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.zbe54chero-copy {
    min-width: 0;
    max-width: 34rem;
    margin: 0 auto;
    text-align: center;
}

.zbe54chero-brand {
    margin: 0 0 0.65rem;
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: clamp(2.2rem, 5.2vw, 3.55rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.02em;
    color: var(--css365jz-text);
    word-break: break-word;
    animation: zbe54crise 0.7s ease both;
}

.zbe54chero-tagline {
    margin: 0 0 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--css365jz-accent);
    animation: zbe54crise 0.7s ease 0.08s both;
}

.zbe54chero-lead {
    margin: 0 auto 0.7rem;
    max-width: 30rem;
    font-size: clamp(1rem, 1.8vw, 1.12rem);
    color: var(--css365jz-text);
    line-height: 1.7;
    font-weight: 500;
    animation: zbe54crise 0.7s ease 0.12s both;
}

.zbe54chero-desc {
    margin: 0 auto 1.6rem;
    max-width: 30rem;
    font-size: 0.92rem;
    color: var(--css365jz-muted-2);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    animation: zbe54crise 0.7s ease 0.16s both;
}

.zbe54chero-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    z-index: 10;
    animation: zbe54crise 0.7s ease 0.24s both;
}

.zbe54chero-visual {
    min-width: 0;
    display: flex;
    justify-content: flex-end;
    animation: zbe54crise 0.8s ease 0.18s both;
}

.zbe54chero-panel {
    width: min(100%, 420px);
    background:
        linear-gradient(160deg, rgba(212, 180, 131, 0.08), transparent 40%),
        var(--css365jz-surface);
    border: 1px solid var(--css365jz-line);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.zbe54chero-panel-bar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 0.9rem;
    border-bottom: 1px solid var(--css365jz-line-soft);
    background: rgba(0, 0, 0, 0.22);
}

.zbe54chero-panel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(233, 237, 244, 0.22);
}

.zbe54chero-panel-dot:first-child {
    background: rgba(212, 180, 131, 0.75);
}

.zbe54chero-panel-name {
    margin-left: 0.45rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--css365jz-muted-2);
}

.zbe54chero-panel-body {
    padding: 1rem 1.05rem 1.05rem;
}

.zbe54chero-pair-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.zbe54chero-pair-head strong {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--css365jz-text);
}

.zbe54chero-price {
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: clamp(1.55rem, 2.4vw, 1.9rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--css365jz-accent-strong);
    line-height: 1.15;
    margin-bottom: 0.55rem;
}

.zbe54chero-chart {
    display: block;
    width: 100%;
    height: auto;
    color: var(--css365jz-accent);
    margin-bottom: 0.9rem;
}

.zbe54chero-pairs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}

.zbe54chero-pairs li {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.55rem 0.65rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius-sm);
    min-width: 0;
}

.zbe54chero-pairs span {
    font-size: 0.78rem;
    color: var(--css365jz-muted-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zbe54chero-pairs strong {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--css365jz-text);
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zbe54chero-pairs em {
    font-style: normal;
    font-size: 0.76rem;
    font-weight: 600;
    text-align: right;
    min-width: 3.4rem;
}

.zbe54chero-up {
    color: var(--css365jz-signal);
}

.zbe54chero-down {
    color: #e08a8a;
}

.zbe54chero-flat {
    color: var(--css365jz-accent);
}

.zbe54chero-panel-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.85rem;
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54chero-panel-foot span {
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--css365jz-muted-2);
}

@keyframes zbe54crise {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.zbe54cjoin-link {
    position: relative;
    z-index: 10;
}

/* Buttons */
.zbe54cbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.78rem 1.5rem;
    border-radius: var(--css365jz-radius-sm);
    font-size: 0.94rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
    white-space: nowrap;
    min-height: 2.75rem;
}

.zbe54cbtn:hover {
    transform: translateY(-1px);
}

.zbe54cbtn-primary {
    background: var(--css365jz-accent);
    color: var(--css365jz-ink);
    border-color: var(--css365jz-accent);
}

.zbe54cbtn-primary:hover {
    background: var(--css365jz-accent-strong);
    border-color: var(--css365jz-accent-strong);
    color: var(--css365jz-ink);
}

.zbe54cbtn-secondary {
    background: transparent;
    color: var(--css365jz-text);
    border-color: rgba(233, 237, 244, 0.26);
}

.zbe54cbtn-secondary:hover {
    border-color: var(--css365jz-accent);
    color: var(--css365jz-accent-strong);
    background: var(--css365jz-accent-dim);
}

/* Pulse metrics */
.zbe54cpulse {
    border-top: 1px solid var(--css365jz-line-soft);
    border-bottom: 1px solid var(--css365jz-line-soft);
    background: var(--css365jz-bg-elevated);
    padding: 0.9rem 0;
}

.zbe54cpulse-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.65rem;
}

.zbe54cpulse-list li {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.3rem;
    padding: 1rem 0.95rem;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
}

.zbe54cpulse-list strong {
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: clamp(1.15rem, 2.2vw, 1.4rem);
    font-weight: 700;
    color: var(--css365jz-accent-strong);
    line-height: 1.2;
}

.zbe54cpulse-list span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--css365jz-muted-2);
    line-height: 1.4;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Section heads */
.zbe54csection-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 2.1rem;
}

.zbe54csection-kicker {
    margin: 0 0 0.45rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--css365jz-accent);
}

.zbe54csection-title {
    margin: 0 0 0.7rem;
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.28;
    letter-spacing: -0.01em;
}

.zbe54csection-title-left {
    text-align: left;
}

.zbe54csection-lead {
    margin: 0;
    font-size: 0.94rem;
    color: var(--css365jz-muted);
    line-height: 1.75;
}

/* Intro */
.zbe54cintro {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg);
}

.zbe54cintro-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 0;
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
    background: var(--css365jz-surface);
}

.zbe54cintro-main {
    min-width: 0;
    padding: var(--css365jz-pad-lg);
    border-right: 1px solid var(--css365jz-line-soft);
    background:
        linear-gradient(145deg, rgba(212, 180, 131, 0.08), transparent 45%),
        var(--css365jz-surface);
}

.zbe54cintro-text {
    margin: 0 0 0.85rem;
    font-size: 0.93rem;
    color: var(--css365jz-muted);
    line-height: 1.75;
    word-break: break-word;
}

.zbe54cintro-text:last-child {
    margin-bottom: 0;
}

.zbe54cintro-rails {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    min-width: 0;
}

.zbe54cintro-rails li {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem var(--css365jz-pad);
    border-bottom: 1px solid var(--css365jz-line-soft);
    overflow: hidden;
}

.zbe54cintro-rails li:last-child {
    border-bottom: none;
}

.zbe54cintro-rail-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--css365jz-signal);
}

.zbe54cintro-rails strong {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--css365jz-text);
    line-height: 1.45;
    word-break: break-word;
}

/* Markets — horizontal bands */
.zbe54cmarkets {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg-elevated);
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54cmarkets-stack {
    display: grid;
    gap: 0.75rem;
}

.zbe54cmarket-band {
    display: grid;
    grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
    gap: 0;
    min-width: 0;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s;
}

.zbe54cmarket-band:hover {
    border-color: var(--css365jz-line);
    background: var(--css365jz-surface-2);
}

.zbe54cmarket-index {
    min-width: 0;
    padding: var(--css365jz-pad);
    border-right: 1px solid var(--css365jz-line-soft);
    background: rgba(212, 180, 131, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.45rem;
}

.zbe54cmarket-index span {
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--css365jz-accent);
}

.zbe54cmarket-title {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.3;
    word-break: break-word;
}

.zbe54cmarket-body {
    min-width: 0;
    padding: var(--css365jz-pad);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow: hidden;
}

.zbe54cmarket-desc {
    margin: 0;
    font-size: 0.9rem;
    color: var(--css365jz-muted);
    line-height: 1.7;
    word-break: break-word;
}

.zbe54cmarket-points {
    list-style: none;
    margin: 0;
    padding: 0.75rem 0 0;
    border-top: 1px solid var(--css365jz-line-soft);
    display: grid;
    gap: 0.35rem;
}

.zbe54cmarket-points li {
    position: relative;
    padding-left: 0.9rem;
    font-size: 0.84rem;
    color: var(--css365jz-muted-2);
    line-height: 1.5;
    word-break: break-word;
}

.zbe54cmarket-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--css365jz-accent);
}

/* Features bento */
.zbe54cfeatures {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg);
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54cfeatures-bento {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    align-items: stretch;
}

.zbe54cfeature {
    min-width: 0;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    padding: var(--css365jz-pad);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s;
}

.zbe54cfeature:hover {
    border-color: var(--css365jz-line);
    background: var(--css365jz-surface-2);
}

.zbe54cfeature-wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    gap: 0 1.5rem;
    padding: var(--css365jz-pad-lg);
    background:
        linear-gradient(120deg, rgba(212, 180, 131, 0.1), transparent 50%),
        var(--css365jz-surface);
    border-color: var(--css365jz-line);
}

.zbe54cfeature-wide .zbe54cfeature-index,
.zbe54cfeature-wide .zbe54cfeature-title {
    grid-column: 1;
}

.zbe54cfeature-wide .zbe54cfeature-desc {
    grid-column: 1;
    grid-row: 3;
}

.zbe54cfeature-wide .zbe54cfeature-points {
    grid-column: 2;
    grid-row: 1 / -1;
    align-self: center;
    margin: 0;
}

.zbe54cfeature-index {
    display: block;
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--css365jz-accent);
    margin-bottom: 0.4rem;
}

.zbe54cfeature-title {
    margin: 0 0 0.5rem;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.35;
    word-break: break-word;
}

.zbe54cfeature-desc {
    margin: 0;
    font-size: 0.9rem;
    color: var(--css365jz-muted);
    line-height: 1.7;
    word-break: break-word;
    flex: 1 1 auto;
}

.zbe54cfeature-points {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.4rem;
}

.zbe54cfeature-points li {
    position: relative;
    padding: 0.5rem 0.7rem 0.5rem 1.15rem;
    font-size: 0.84rem;
    color: var(--css365jz-muted);
    line-height: 1.5;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius-sm);
    word-break: break-word;
}

.zbe54cfeature-points li::before {
    content: "";
    position: absolute;
    left: 0.45rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--css365jz-signal);
}

/* Workflow steps */
.zbe54cworkflow {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg-elevated);
    border-top: 1px solid var(--css365jz-line-soft);
    border-bottom: 1px solid var(--css365jz-line-soft);
}

.zbe54csteps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    counter-reset: none;
}

.zbe54cstep {
    min-width: 0;
    position: relative;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    padding: var(--css365jz-pad);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: border-color 0.2s;
}

.zbe54cstep:hover {
    border-color: var(--css365jz-line);
}

.zbe54cstep-num {
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--css365jz-accent);
    line-height: 1;
    margin-bottom: 0.85rem;
    opacity: 0.9;
}

.zbe54cstep-title {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.35;
    word-break: break-word;
}

.zbe54cstep-desc {
    margin: 0;
    font-size: 0.86rem;
    color: var(--css365jz-muted);
    line-height: 1.65;
    word-break: break-word;
    flex: 1 1 auto;
}

/* Download rows */
.zbe54cdownload {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg);
}

.zbe54cdownload-list {
    display: grid;
    gap: 0.75rem;
}

.zbe54cdownload-row {
    display: grid;
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr) minmax(9.5rem, auto);
    gap: 1rem 1.15rem;
    align-items: center;
    min-width: 0;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    padding: var(--css365jz-pad);
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s;
}

.zbe54cdownload-row:hover {
    border-color: var(--css365jz-line);
    background: var(--css365jz-surface-2);
}

.zbe54cdownload-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.zbe54cdownload-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--css365jz-accent);
    background: var(--css365jz-accent-dim);
    border: 1px solid var(--css365jz-line);
    border-radius: var(--css365jz-radius-sm);
}

.zbe54cdownload-icon svg {
    width: 26px;
    height: 26px;
}

.zbe54cdownload-head-text {
    min-width: 0;
}

.zbe54cdownload-title {
    margin: 0 0 0.2rem;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.3;
    word-break: break-word;
}

.zbe54cdownload-tag {
    margin: 0;
    font-size: 0.78rem;
    color: var(--css365jz-muted-2);
    word-break: break-word;
}

.zbe54cdownload-body {
    min-width: 0;
    overflow: hidden;
}

.zbe54cdownload-desc {
    margin: 0 0 0.55rem;
    font-size: 0.88rem;
    color: var(--css365jz-muted);
    line-height: 1.65;
    word-break: break-word;
}

.zbe54cdownload-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.85rem;
}

.zbe54cdownload-points li {
    position: relative;
    padding-left: 0.8rem;
    font-size: 0.8rem;
    color: var(--css365jz-muted-2);
    line-height: 1.4;
    word-break: break-word;
}

.zbe54cdownload-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--css365jz-signal);
}

.zbe54cdownload-action {
    flex-shrink: 0;
    min-width: 0;
}

.zbe54cdownload-action .zbe54cbtn {
    width: 100%;
    min-width: 9.5rem;
}

/* About */
.zbe54cabout {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg-elevated);
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54cabout-shell {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 0;
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
    background: var(--css365jz-surface);
}

.zbe54cabout-media {
    min-width: 0;
    min-height: 0;
    background: #0a0c11;
    border-right: 1px solid var(--css365jz-line-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow: hidden;
}

.zbe54cabout-img {
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: contain;
    border-radius: var(--css365jz-radius-sm);
}

.zbe54cabout-content {
    min-width: 0;
    padding: var(--css365jz-pad-lg);
    overflow: hidden;
}

.zbe54cabout-lead {
    margin: 0 0 0.85rem;
    font-size: 0.92rem;
    color: var(--css365jz-muted);
    line-height: 1.75;
    word-break: break-word;
}

.zbe54cabout-highlights {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    margin: 1.1rem 0;
}

.zbe54cabout-hl {
    min-width: 0;
    padding: 0.8rem 0.85rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.zbe54cabout-hl strong {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--css365jz-accent-strong);
}

.zbe54cabout-hl span {
    font-size: 0.82rem;
    color: var(--css365jz-muted-2);
    line-height: 1.5;
    word-break: break-word;
}

.zbe54cabout-bonus {
    margin: 0;
    padding: 0.85rem 0.95rem;
    font-size: 0.88rem;
    color: var(--css365jz-text);
    line-height: 1.6;
    background: var(--css365jz-accent-dim);
    border: 1px solid var(--css365jz-line);
    border-radius: var(--css365jz-radius-sm);
    word-break: break-word;
}

/* Trust strip */
.zbe54ctrust {
    padding: 1.5rem 0;
    background: var(--css365jz-bg);
    border-top: 1px solid var(--css365jz-line-soft);
    border-bottom: 1px solid var(--css365jz-line-soft);
}

.zbe54ctrust-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.zbe54ctrust-item {
    min-width: 0;
    padding: 0.95rem 1rem;
    background: var(--css365jz-surface);
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.zbe54ctrust-item strong {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.35;
}

.zbe54ctrust-item span {
    font-size: 0.82rem;
    color: var(--css365jz-muted-2);
    line-height: 1.55;
    word-break: break-word;
}

/* News */
.zbe54cnews {
    padding: var(--css365jz-space-section) 0;
    background: var(--css365jz-bg-elevated);
}

.zbe54cnews-list {
    display: grid;
    gap: 0;
    border: 1px solid var(--css365jz-line-soft);
    border-radius: var(--css365jz-radius);
    overflow: hidden;
    background: var(--css365jz-surface);
}

.zbe54cnews-item {
    display: grid;
    grid-template-columns: minmax(100px, 130px) minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
    min-width: 0;
    padding: 1.1rem var(--css365jz-pad);
    border-bottom: 1px solid var(--css365jz-line-soft);
    overflow: hidden;
    transition: background 0.2s;
}

.zbe54cnews-item:last-child {
    border-bottom: none;
}

.zbe54cnews-item:hover {
    background: rgba(212, 180, 131, 0.04);
}

.zbe54cnews-labels {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.zbe54cnews-badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.2rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--css365jz-ink);
    background: var(--css365jz-accent);
    border-radius: 2px;
}

.zbe54cnews-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--css365jz-signal);
    letter-spacing: 0.02em;
}

.zbe54cnews-main {
    min-width: 0;
    overflow: hidden;
}

.zbe54cnews-title {
    margin: 0 0 0.4rem;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--css365jz-text);
    line-height: 1.4;
    word-break: break-word;
}

.zbe54cnews-desc {
    margin: 0;
    font-size: 0.86rem;
    color: var(--css365jz-muted);
    line-height: 1.65;
    word-break: break-word;
}

/* Footer */
.zbe54cfooter {
    padding: 2.5rem 0 calc(1.5rem + env(safe-area-inset-bottom, 0px));
    background: #06070a;
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54cfooter-top {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr);
    gap: 2rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--css365jz-line-soft);
}

.zbe54cfooter-brand {
    min-width: 0;
}

.zbe54cfooter-logo {
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--css365jz-accent-strong);
    text-decoration: none;
    letter-spacing: 0.03em;
}

.zbe54cfooter-slogan {
    margin: 0.7rem 0 0;
    max-width: 26rem;
    font-size: 0.88rem;
    color: var(--css365jz-muted);
    line-height: 1.7;
}

.zbe54cfooter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.15rem;
}

.zbe54cfooter-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
    min-width: 0;
}

.zbe54cfooter-col {
    min-width: 0;
}

.zbe54cfooter-heading {
    margin: 0 0 0.75rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--css365jz-accent);
}

.zbe54cfooter-links,
.zbe54cfooter-meta,
.zbe54cfooter-flink-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.zbe54cfooter-links a {
    display: inline-block;
    padding: 0.22rem 0;
    font-size: 0.88rem;
    color: var(--css365jz-muted);
    text-decoration: none;
    transition: color 0.2s;
    word-break: break-word;
}

.zbe54cfooter-links a:hover {
    color: var(--css365jz-accent-strong);
}

.zbe54cfooter-meta li {
    font-size: 0.86rem;
    color: var(--css365jz-muted-2);
    line-height: 1.55;
    padding: 0.18rem 0;
    word-break: break-word;
}

.zbe54cfooter-flink {
    padding: 1.35rem 0 0;
}

.zbe54cfooter-flink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin-top: 0.55rem;
}

.zbe54cfooter-flink-list a {
    font-size: 0.84rem;
    color: var(--css365jz-muted);
    text-decoration: none;
    word-break: break-word;
}

.zbe54cfooter-flink-list a:hover {
    color: var(--css365jz-accent-strong);
}

.zbe54cfooter-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem 1.5rem;
    margin-top: 1.15rem;
    padding-top: 1.15rem;
    border-top: 1px solid var(--css365jz-line-soft);
}

.zbe54cfooter-legal,
.zbe54cfooter-power p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--css365jz-muted-2);
    line-height: 1.55;
    word-break: break-word;
}

.zbe54cfooter-power a {
    color: var(--css365jz-accent);
    text-decoration: none;
}

.zbe54cfooter-power a:hover {
    color: var(--css365jz-accent-strong);
}

/* ========== Responsive ========== */

/* 大屏 PC：留白与容器略放宽 */
@media (min-width: 1280px) {
    :root {
        --css365jz-container: 1180px;
    }

    .zbe54chero-panel {
        width: min(100%, 440px);
    }

    .zbe54csection-head {
        max-width: 720px;
        margin-bottom: 2.35rem;
    }
}

/* 中宽 PC / 小笔记本：避免三列与四列过挤 */
@media (max-width: 1200px) {
    .zbe54chero-inner {
        gap: 1.5rem;
    }

    .zbe54chero-panel {
        width: 100%;
        max-width: 400px;
    }

    .zbe54cdownload-row {
        grid-template-columns: minmax(0, 1fr) minmax(9.5rem, auto);
        grid-template-areas:
            "meta action"
            "body body";
        align-items: start;
    }

    .zbe54cdownload-meta {
        grid-area: meta;
    }

    .zbe54cdownload-body {
        grid-area: body;
    }

    .zbe54cdownload-action {
        grid-area: action;
        align-self: start;
        min-width: 0;
    }

    .zbe54cdownload-action .zbe54cbtn {
        min-width: 0;
        white-space: nowrap;
    }

    .zbe54cfeatures-bento {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zbe54cfeature-wide {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .zbe54cfeature-wide .zbe54cfeature-index,
    .zbe54cfeature-wide .zbe54cfeature-title,
    .zbe54cfeature-wide .zbe54cfeature-desc,
    .zbe54cfeature-wide .zbe54cfeature-points {
        grid-column: 1;
        grid-row: auto;
    }

    .zbe54cfeature-wide .zbe54cfeature-points {
        margin-top: 1rem;
    }

    .zbe54csteps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zbe54ctrust-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zbe54cfooter-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.4rem 1.5rem;
    }
}

/* 平板横屏 / 窄 PC */
@media (max-width: 1024px) {
    .zbe54chero {
        min-height: 0;
        padding: clamp(2.35rem, 5.5vw, 3.4rem) 0 2.1rem;
    }

    .zbe54chero-inner {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    .zbe54chero-copy {
        max-width: 38rem;
    }

    .zbe54chero-visual {
        justify-content: flex-start;
    }

    .zbe54chero-panel {
        max-width: 480px;
    }

    .zbe54cpulse-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zbe54cintro-panel {
        grid-template-columns: 1fr;
    }

    .zbe54cintro-main {
        border-right: none;
        border-bottom: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cintro-rails {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zbe54cintro-rails li {
        border-bottom: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cintro-rails li:nth-child(odd) {
        border-right: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cintro-rails li:nth-child(3),
    .zbe54cintro-rails li:nth-child(4) {
        border-bottom: none;
    }

    .zbe54cmarket-band {
        grid-template-columns: minmax(110px, 150px) minmax(0, 1fr);
    }

    .zbe54cabout-shell {
        grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    }

    .zbe54cfooter-top {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .zbe54cfooter-slogan {
        max-width: 36rem;
    }

    .zbe54cfooter-actions {
        max-width: 28rem;
    }

    .zbe54cfooter-actions .zbe54cbtn {
        flex: 1 1 calc(50% - 0.3rem);
        min-width: 8.5rem;
    }

    .zbe54cnews-item {
        grid-template-columns: minmax(88px, 110px) minmax(0, 1fr);
        gap: 0.85rem;
    }
}

/* 平板竖屏：导航折叠 + 模块纵向化 */
@media (max-width: 900px) {
    .zbe54cheader {
        padding-top: max(0.65rem, env(safe-area-inset-top, 0px));
    }

    .zbe54cheader .zbe54ccontainer {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .zbe54clogo {
        flex: 1 1 auto;
        min-width: 0;
    }

    .zbe54clogo-text {
        max-width: calc(100vw - 6.5rem);
    }

    .zbe54cnav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
    }

    .zbe54cnav {
        display: none;
        width: 100%;
        margin-top: 0.1rem;
        padding-top: 0.35rem;
        border-top: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cheader.zbe54cheader-open .zbe54cnav {
        display: block;
    }

    .zbe54cnav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }

    .zbe54cnav-link {
        display: block;
        padding: 0.78rem 0.85rem;
        min-height: 44px;
        border-radius: var(--css365jz-radius-sm);
        border-bottom: none;
        background: rgba(255, 255, 255, 0.02);
    }

    .zbe54cnav-link:hover {
        border-bottom: none;
        background: var(--css365jz-accent-dim);
    }

    .zbe54cmarket-band {
        grid-template-columns: 1fr;
    }

    .zbe54cmarket-index {
        border-right: none;
        border-bottom: 1px solid var(--css365jz-line-soft);
        flex-direction: row;
        align-items: baseline;
        gap: 0.65rem;
        padding: 0.9rem var(--css365jz-pad);
    }

    .zbe54cdownload-row {
        grid-template-columns: 1fr;
        grid-template-areas:
            "meta"
            "body"
            "action";
        gap: 0.85rem;
        align-items: stretch;
    }

    .zbe54cdownload-action {
        align-self: stretch;
    }

    .zbe54cdownload-action .zbe54cbtn {
        min-width: 0;
        width: 100%;
    }

    .zbe54cabout-shell {
        grid-template-columns: 1fr;
    }

    .zbe54cabout-media {
        border-right: none;
        border-bottom: 1px solid var(--css365jz-line-soft);
        width: 100%;
        max-height: 260px;
        padding: 0.85rem;
    }

    .zbe54cabout-img {
        max-height: 220px;
        margin: 0 auto;
    }

    .zbe54csection-title-left {
        text-align: center;
    }

    .zbe54cabout-content > .zbe54csection-kicker,
    .zbe54cintro-main > .zbe54csection-kicker,
    .zbe54cintro-main .zbe54csection-title-left {
        text-align: center;
    }
}

/* 大屏手机 / 小平板 */
@media (max-width: 768px) {
    :root {
        --css365jz-gutter: 1rem;
        --css365jz-pad: 1rem;
        --css365jz-pad-lg: 1.1rem;
    }

    .zbe54chero-brand {
        font-size: clamp(1.85rem, 8.5vw, 2.45rem);
    }

    .zbe54chero-tagline {
        letter-spacing: 0.1em;
        font-size: 0.76rem;
    }

    .zbe54chero-lead {
        font-size: 0.98rem;
    }

    .zbe54chero-desc {
        margin-bottom: 1.4rem;
        font-size: 0.88rem;
        -webkit-line-clamp: 4;
        line-clamp: 4;
    }

    .zbe54chero-btns {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 22rem;
        margin-left: auto;
        margin-right: auto;
    }

    .zbe54chero-btns .zbe54cbtn {
        width: 100%;
    }

    .zbe54chero-visual {
        order: 2;
    }

    .zbe54chero-panel {
        max-width: none;
        width: 100%;
    }

    .zbe54chero-panel-foot {
        gap: 0.4rem 0.7rem;
    }

    .zbe54cintro-rails {
        grid-template-columns: 1fr;
    }

    .zbe54cintro-rails li {
        border-right: none !important;
        border-bottom: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cintro-rails li:last-child {
        border-bottom: none;
    }

    .zbe54cfeatures-bento {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }

    .zbe54csteps {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }

    .zbe54cstep {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-start;
        gap: 0.35rem 0.85rem;
    }

    .zbe54cstep-num {
        margin-bottom: 0;
        font-size: 1.25rem;
        min-width: 2rem;
    }

    .zbe54cstep-title {
        flex: 1 1 calc(100% - 3rem);
        margin-bottom: 0.15rem;
        align-self: center;
    }

    .zbe54cstep-desc {
        flex: 1 1 100%;
    }

    .zbe54cabout-highlights {
        grid-template-columns: 1fr;
    }

    .zbe54ctrust-strip {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .zbe54cnews-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 1rem;
    }

    .zbe54cnews-labels {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .zbe54csection-head {
        margin-bottom: 1.45rem;
    }

    .zbe54csection-lead {
        font-size: 0.9rem;
    }

    .zbe54cfooter {
        padding-top: 2rem;
        padding-bottom: calc(1.4rem + env(safe-area-inset-bottom, 0px));
    }

    .zbe54cfooter-actions {
        flex-direction: column;
        align-items: stretch;
        max-width: none;
    }

    .zbe54cfooter-actions .zbe54cbtn {
        width: 100%;
        flex: none;
        min-width: 0;
    }

    .zbe54cfooter-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.2rem 0.85rem;
    }

    .zbe54cfooter-bottom {
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
    }

    .zbe54cbtn:hover,
    .zbe54cmarket-band:hover,
    .zbe54cdownload-row:hover,
    .zbe54cfeature:hover,
    .zbe54cstep:hover {
        transform: none;
    }
}

/* 常规手机 */
@media (max-width: 480px) {
    :root {
        --css365jz-gutter: 0.9rem;
    }

    .zbe54cpulse {
        padding: 0.75rem 0;
    }

    .zbe54cpulse-list {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .zbe54cpulse-list li {
        flex-direction: row;
        justify-content: space-between;
        align-items: baseline;
        gap: 0.75rem;
        padding: 0.8rem 0.9rem;
    }

    .zbe54cpulse-list span {
        text-align: right;
        max-width: 58%;
    }

    .zbe54chero {
        padding-top: 1.85rem;
        padding-bottom: 1.75rem;
    }

    .zbe54cbtn {
        padding: 0.72rem 1.05rem;
        font-size: 0.9rem;
        white-space: normal;
        text-align: center;
        line-height: 1.3;
    }

    .zbe54cdownload-points {
        flex-direction: column;
        gap: 0.3rem;
    }

    .zbe54cnews-title {
        font-size: 0.92rem;
    }

    .zbe54cnews-desc {
        font-size: 0.82rem;
    }

    .zbe54cfeature-title,
    .zbe54cdownload-title,
    .zbe54cmarket-title,
    .zbe54cstep-title {
        font-size: 1rem;
    }

    .zbe54cfooter-nav {
        gap: 1.1rem 0.7rem;
    }

    .zbe54cfooter-heading {
        letter-spacing: 0.08em;
    }
}

/* 小屏手机 */
@media (max-width: 380px) {
    .zbe54cfooter-nav {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .zbe54cfooter-col {
        padding-bottom: 0.85rem;
        border-bottom: 1px solid var(--css365jz-line-soft);
    }

    .zbe54cfooter-col:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .zbe54cfooter-actions .zbe54cbtn {
        min-height: 2.85rem;
        font-size: 0.88rem;
    }

    .zbe54cfooter-heading {
        font-size: 0.7rem;
    }

    .zbe54cfooter-links a,
    .zbe54cfooter-meta li,
    .zbe54cfooter-flink-list a {
        font-size: 0.8rem;
    }

    .zbe54cfooter-legal,
    .zbe54cfooter-power p {
        font-size: 0.7rem;
    }

    .zbe54clogo-text {
        max-width: calc(100vw - 5.75rem);
        font-size: 1.05rem;
    }
}

/* 矮屏笔记本 / 横屏手机：压缩首屏高度 */
@media (max-height: 720px) {
    .zbe54chero {
        min-height: 0;
        padding-top: clamp(1.75rem, 4vh, 2.75rem);
        padding-bottom: clamp(1.5rem, 3.5vh, 2.25rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .zbe54chero-bg::before,
    .zbe54chero-brand,
    .zbe54chero-tagline,
    .zbe54chero-lead,
    .zbe54chero-desc,
    .zbe54chero-btns,
    .zbe54chero-visual {
        animation: none;
    }

    .zbe54cbtn:hover {
        transform: none;
    }
}