/* ============================================================
   ONEGAME-ONE游戏官网|HOME · 旗舰综合娱乐门户
   站点样式表:deep navy 深海军蓝 / warm gold 暖金 / ivory 象牙 / mist 浅蓝
   结构:变量与基础 / 导航 / Hero / 按钮 / 首页各段 / FAQ / 页脚 / 内页 / 断点
   ============================================================ */

:root {
    --fh-navy: #0B1D3A;
    --fh-navy-deep: #07152B;
    --fh-gold: #D9A441;
    --fh-gold-bright: #E7BC66;
    --fh-ivory: #F5EFE2;
    --fh-mist: #E8F0FA;
    --fh-white: #FFFFFF;
    --fh-ink: #12233F;
    --fh-ink-soft: #51607A;
    --fh-line: rgba(11, 29, 58, 0.12);
    --fh-gold-line: rgba(217, 164, 65, 0.5);
}

/* ---------- 基础 ---------- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--fh-ink);
    background-color: var(--fh-ivory);
    line-height: 1.75;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

.fh-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.fh-section {
    padding: 88px 0;
}

.fh-section .fh-sec-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 48px;
}

.fh-sec-eyebrow {
    color: var(--fh-gold);
    font-size: 0.8rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.fh-sec-title {
    font-size: 2rem;
    color: var(--fh-navy);
    margin-bottom: 14px;
    letter-spacing: 0.04em;
}

.fh-sec-title::after {
    content: "";
    display: block;
    width: 56px;
    height: 3px;
    margin: 16px auto 0;
    background: linear-gradient(90deg, var(--fh-gold), var(--fh-gold-bright));
    border-radius: 2px;
}

.fh-sec-lead {
    color: var(--fh-ink-soft);
    margin-top: 14px;
}

/* ---------- 导航:premium-global-nav ---------- */

.fh-header {
    position: sticky;
    top: 0;
    z-index: 60;
}

.fh-header-bar {
    background: var(--fh-navy);
}

.fh-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.fh-header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.fh-header-logo {
    width: 38px;
    height: 38px;
    border: 1px solid var(--fh-gold-line);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--fh-gold);
    font-size: 1rem;
}

.fh-header-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--fh-ivory);
}

.fh-header-tag {
    font-size: 0.78rem;
    color: var(--fh-gold);
    letter-spacing: 0.2em;
    border-left: 1px solid var(--fh-gold-line);
    padding-left: 10px;
}

.fh-nav-list {
    display: flex;
    gap: 34px;
}

.fh-nav-link {
    display: inline-block;
    color: rgba(245, 239, 226, 0.82);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.fh-nav-link:hover,
.fh-nav-link.is-current {
    color: var(--fh-gold);
    border-bottom-color: var(--fh-gold);
}

.fh-nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--fh-gold-line);
    border-radius: 8px;
    color: var(--fh-ivory);
    width: 42px;
    height: 40px;
    font-size: 1.05rem;
    cursor: pointer;
}

.fh-header-rule {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--fh-gold), transparent);
}

/* ---------- Hero:cinematic-home-stage ---------- */

.fh-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--fh-navy-deep);
}

.fh-hero-stage {
    position: absolute;
    inset: 0;
}

.fh-hero-visual {
    position: absolute;
    inset: -6%;
}

.fh-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
}

.fh-hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 21, 43, 0.72) 0%, rgba(11, 29, 58, 0.45) 45%, rgba(11, 29, 58, 0.88) 100%),
        radial-gradient(ellipse at center, transparent 30%, rgba(7, 21, 43, 0.55) 100%);
}

.fh-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 880px;
    padding: 0 24px;
}

.fh-hero-eyebrow {
    color: var(--fh-gold);
    letter-spacing: 0.42em;
    font-size: 0.8rem;
    margin-bottom: 22px;
}

.fh-hero-title {
    font-size: clamp(2.2rem, 5vw, 4.2rem);
    color: var(--fh-ivory);
    -webkit-text-stroke: 1px var(--fh-gold);
    text-shadow: 0 0 34px rgba(217, 164, 65, 0.4);
    letter-spacing: 0.06em;
    margin-bottom: 22px;
}

.fh-hero-subtitle {
    color: rgba(245, 239, 226, 0.88);
    font-size: 1.05rem;
    max-width: 620px;
    margin: 0 auto 36px;
}

.fh-hero-cta {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-tags {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-tags span {
    padding: 6px 18px;
    border: 1px solid var(--fh-gold-line);
    border-radius: 999px;
    background: rgba(11, 29, 58, 0.55);
    color: var(--fh-ivory);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
}

/* ---------- 按钮 ---------- */

.fh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 34px;
    border-radius: 999px;
    font-size: 0.98rem;
    letter-spacing: 0.1em;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.fh-btn:hover {
    transform: translateY(-2px);
}

.fh-btn-gold {
    background: var(--fh-gold);
    color: var(--fh-navy);
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(217, 164, 65, 0.35);
}

.fh-btn-gold:hover {
    background: var(--fh-gold-bright);
    box-shadow: 0 12px 30px rgba(217, 164, 65, 0.45);
}

.fh-btn-ghost {
    border: 1px solid var(--fh-gold-line);
    color: var(--fh-ivory);
}

.fh-btn-ghost:hover {
    background: rgba(217, 164, 65, 0.14);
}

.fh-btn-ghost-dark {
    border: 1px solid rgba(217, 164, 65, 0.55);
    color: var(--fh-navy);
}

.fh-btn-ghost-dark:hover {
    background: rgba(217, 164, 65, 0.14);
}

.fh-btn-dock {
    background: var(--fh-gold);
    color: var(--fh-navy);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 18px 56px;
    box-shadow: 0 0 0 6px rgba(217, 164, 65, 0.18), 0 14px 34px rgba(217, 164, 65, 0.4);
}

.fh-btn-dock:hover {
    box-shadow: 0 0 0 10px rgba(217, 164, 65, 0.16), 0 18px 40px rgba(217, 164, 65, 0.5);
}

/* ---------- 品牌高光 ---------- */

.fh-brands {
    background: var(--fh-ivory);
}

.fh-brands-panorama {
    position: relative;
    margin-bottom: 42px;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 18px 44px rgba(11, 29, 58, 0.22);
}

.fh-brands-panorama img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.fh-brands-panorama figcaption {
    position: absolute;
    left: 22px;
    bottom: 16px;
    color: var(--fh-ivory);
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    background: rgba(11, 29, 58, 0.6);
    padding: 6px 16px;
    border-radius: 999px;
}

.fh-brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.fh-brand-card {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 16px;
    padding: 30px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.fh-brand-card.is-active {
    border-color: var(--fh-gold);
    background: var(--fh-ivory);
    box-shadow: 0 14px 34px rgba(217, 164, 65, 0.28);
    transform: translateY(-6px);
}

.fh-brand-kicker {
    color: var(--fh-gold);
    font-size: 0.8rem;
    letter-spacing: 0.24em;
    margin-bottom: 10px;
}

.fh-brand-title {
    font-size: 1.2rem;
    color: var(--fh-navy);
    margin-bottom: 12px;
}

.fh-brand-text {
    color: var(--fh-ink-soft);
    font-size: 0.95rem;
}

.fh-brand-controls {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 30px;
}

.fh-brand-prev,
.fh-brand-next {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--fh-gold-line);
    background: var(--fh-white);
    color: var(--fh-navy);
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease;
}

.fh-brand-prev:hover,
.fh-brand-next:hover {
    background: var(--fh-gold);
    color: var(--fh-navy);
}

/* ---------- 娱乐入口 ---------- */

.fh-entry {
    background: var(--fh-white);
}

.fh-entry-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
}

.fh-entry-intro .fh-sec-title::after {
    margin-left: 0;
}

.fh-entry-note {
    color: var(--fh-ink-soft);
    margin-top: 14px;
    margin-bottom: 30px;
}

.fh-entry-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.2);
}

.fh-entry-visual img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.fh-entry-tiles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.fh-entry-tile {
    position: relative;
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 24px 22px 22px;
    background: var(--fh-white);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.fh-entry-tile:hover {
    transform: translateY(-4px);
    border-color: var(--fh-gold);
    box-shadow: 0 12px 28px rgba(217, 164, 65, 0.22);
}

.fh-entry-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(217, 164, 65, 0.14);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.fh-entry-name {
    font-weight: 700;
    color: var(--fh-navy);
}

.fh-entry-desc {
    color: var(--fh-ink-soft);
    font-size: 0.88rem;
}

.fh-entry-arrow {
    position: absolute;
    right: 18px;
    top: 22px;
    color: var(--fh-gold);
}

/* ---------- 平台亮点 ---------- */

.fh-platform {
    background: var(--fh-mist);
}

.fh-platform-cell {
    background: var(--fh-white);
    border-radius: 14px;
    padding: 30px 24px;
    border: 1px solid var(--fh-line);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.fh-platform-cell:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(11, 29, 58, 0.14);
}

.fh-platform-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--fh-navy);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.fh-platform-title {
    color: var(--fh-navy);
    font-size: 1.08rem;
    margin-bottom: 10px;
}

.fh-platform-text {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

/* ---------- 热门内容 ---------- */

.fh-popular {
    background: var(--fh-ivory);
}

.fh-popular-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 26px;
    align-items: stretch;
}

.fh-popular-feature {
    border-radius: 18px;
    overflow: hidden;
    background: var(--fh-white);
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.16);
}

.fh-popular-feature img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.fh-popular-feature-body {
    padding: 26px 30px 30px;
}

.fh-popular-tag {
    display: inline-block;
    background: var(--fh-gold);
    color: var(--fh-navy);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.fh-popular-title {
    color: var(--fh-navy);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.fh-popular-text {
    color: var(--fh-ink-soft);
    font-size: 0.95rem;
}

.fh-popular-meta {
    color: var(--fh-gold);
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    margin-top: 14px;
}

.fh-popular-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.fh-popular-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 20px 22px;
    transition: transform 0.25s ease, border-color 0.25s ease;
    flex: 1;
}

.fh-popular-item:hover {
    transform: translateX(6px);
    border-color: var(--fh-gold);
}

.fh-popular-item-tag {
    flex-shrink: 0;
    color: var(--fh-gold);
    font-size: 0.8rem;
    border: 1px solid var(--fh-gold-line);
    padding: 4px 12px;
    border-radius: 999px;
    letter-spacing: 0.1em;
}

.fh-popular-item-title {
    color: var(--fh-ink);
    font-size: 0.95rem;
}

/* ---------- 移动体验 ---------- */

.fh-mobile {
    background: linear-gradient(160deg, var(--fh-navy-deep) 0%, var(--fh-navy) 70%);
}

.fh-mobile .fh-sec-title {
    color: var(--fh-ivory);
}

.fh-mobile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.fh-mobile-lead {
    color: rgba(245, 239, 226, 0.85);
    margin-top: 14px;
}

.fh-mobile-points {
    margin-top: 26px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fh-mobile-points li {
    color: var(--fh-ivory);
    display: flex;
    align-items: center;
    gap: 14px;
}

.fh-mobile-points li i {
    color: var(--fh-gold);
    width: 34px;
    height: 34px;
    border: 1px solid var(--fh-gold-line);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fh-mobile-visual {
    border: 1px solid var(--fh-gold-line);
    border-radius: 18px;
    overflow: hidden;
    padding: 10px;
    background: rgba(217, 164, 65, 0.08);
}

.fh-mobile-visual img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 12px;
}

/* ---------- 体验路径 ---------- */

.fh-journey {
    background: var(--fh-white);
}

.fh-journey-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.fh-journey-step {
    position: relative;
    background: var(--fh-ivory);
    border: 1px solid var(--fh-line);
    border-radius: 16px;
    padding: 34px 26px 28px;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.fh-journey-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(11, 29, 58, 0.12);
}

.fh-step-mark {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--fh-navy);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.fh-step-title {
    color: var(--fh-navy);
    font-size: 1.08rem;
    margin-bottom: 10px;
}

.fh-step-text {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

/* ---------- 用户评价 ---------- */

.fh-reviews {
    background: var(--fh-mist);
}

.fh-review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.fh-review-card {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 16px;
    padding: 30px 26px;
    position: relative;
}

.fh-review-stars {
    color: var(--fh-gold);
    font-size: 0.9rem;
    margin-bottom: 14px;
    display: flex;
    gap: 4px;
}

.fh-review-text {
    color: var(--fh-ink);
    font-size: 0.95rem;
}

.fh-review-who {
    margin-top: 18px;
    color: var(--fh-ink-soft);
    font-size: 0.85rem;
    border-top: 1px dashed var(--fh-line);
    padding-top: 14px;
}

/* ---------- FAQ:journey-faq-rail ---------- */

.fh-faq {
    background: var(--fh-ivory);
}

.fh-faq-rail {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    border-left: 2px solid rgba(217, 164, 65, 0.45);
    padding-left: 44px;
}

.fh-faq-item {
    position: relative;
    margin-bottom: 16px;
}

.fh-faq-item::before {
    content: "";
    position: absolute;
    left: -51px;
    top: 24px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--fh-gold);
    box-shadow: 0 0 0 4px rgba(217, 164, 65, 0.22);
}

.fh-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 12px;
    padding: 18px 22px;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.fh-faq-item.is-open .fh-faq-q {
    border-color: var(--fh-gold);
    box-shadow: 0 10px 24px rgba(217, 164, 65, 0.2);
}

.fh-faq-stop {
    flex-shrink: 0;
    color: var(--fh-gold);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    border: 1px solid var(--fh-gold-line);
    border-radius: 999px;
    padding: 3px 12px;
}

.fh-faq-text {
    flex: 1;
    color: var(--fh-navy);
    font-size: 0.98rem;
}

.fh-faq-icon {
    color: var(--fh-gold);
    transition: transform 0.3s ease;
}

.fh-faq-item.is-open .fh-faq-icon {
    transform: rotate(45deg);
}

.fh-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.fh-faq-a p {
    background: rgba(255, 255, 255, 0.6);
    border-radius: 0 0 12px 12px;
    padding: 14px 22px 18px;
    color: var(--fh-ink-soft);
    font-size: 0.93rem;
}

.fh-faq-item.is-open .fh-faq-a {
    max-height: 260px;
}

/* ---------- final-cta:旗舰 dock ---------- */

.fh-final {
    background: linear-gradient(160deg, var(--fh-navy-deep) 0%, var(--fh-navy) 70%);
}

.fh-final-dock {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
    border: 1px solid var(--fh-gold-line);
    border-radius: 24px;
    padding: 56px 40px;
    background: rgba(217, 164, 65, 0.06);
}

.fh-final-lead {
    color: var(--fh-ivory);
    margin-bottom: 30px;
}

/* ---------- 页脚:flagship-mansion-footer ---------- */

.fh-footer {
    background: var(--fh-navy-deep);
    color: rgba(245, 239, 226, 0.78);
}

.fh-footer-rule {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--fh-gold), transparent);
}

.fh-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 56px 24px 30px;
}

.fh-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 40px;
}

.fh-footer-grid-three {
    grid-template-columns: 2fr 1fr 1fr;
}

.fh-footer-logo {
    color: var(--fh-ivory);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    display: inline-block;
    margin-bottom: 12px;
}

.fh-footer-tagline {
    color: var(--fh-gold);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.fh-footer-desc {
    font-size: 0.88rem;
    max-width: 260px;
}

.fh-footer-title {
    color: var(--fh-ivory);
    font-size: 0.98rem;
    margin-bottom: 18px;
    letter-spacing: 0.12em;
}

.fh-footer-links li,
.fh-friend-links li {
    margin-bottom: 10px;
}

.fh-footer-links a,
.fh-friend-links a {
    font-size: 0.88rem;
    transition: color 0.25s ease;
}

.fh-footer-links a:hover,
.fh-friend-links a:hover {
    color: var(--fh-gold);
}

.fh-footer-note {
    margin-top: 44px;
    border-top: 1px solid rgba(245, 239, 226, 0.14);
    padding-top: 20px;
    font-size: 0.8rem;
    color: rgba(245, 239, 226, 0.55);
    line-height: 1.9;
}

.fh-footer-bottom {
    margin-top: 16px;
    font-size: 0.78rem;
    color: rgba(245, 239, 226, 0.45);
    letter-spacing: 0.08em;
}

/* ---------- 返回顶部 / 滚动淡入 ---------- */

.fh-back-top {
    position: fixed;
    right: 26px;
    bottom: 26px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: var(--fh-gold);
    color: var(--fh-navy);
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 70;
}

.fh-back-top.is-show {
    opacity: 1;
    pointer-events: auto;
}

.fh-back-top:hover {
    transform: translateY(-3px);
}

.fh-fade {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fh-fade.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- 内页通用:页头与模块 ---------- */

.fh-page-hero {
    background: linear-gradient(160deg, var(--fh-navy-deep) 0%, var(--fh-navy) 72%);
    padding: 84px 0 72px;
}

.fh-page-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.fh-page-title {
    color: var(--fh-ivory);
    font-size: clamp(1.8rem, 3.6vw, 2.6rem);
    letter-spacing: 0.05em;
    margin-bottom: 18px;
}

.fh-page-lead {
    color: rgba(245, 239, 226, 0.85);
    max-width: 460px;
}

.fh-page-hero-visual {
    border: 1px solid var(--fh-gold-line);
    border-radius: 18px;
    overflow: hidden;
    padding: 10px;
    background: rgba(217, 164, 65, 0.08);
}

.fh-page-hero-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
}

.fh-module {
    padding: 72px 0;
}

.fh-module-title {
    color: var(--fh-navy);
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.fh-module-lead {
    color: var(--fh-ink-soft);
    max-width: 640px;
    margin-bottom: 30px;
}

.fh-page-cta {
    background: linear-gradient(160deg, var(--fh-navy-deep) 0%, var(--fh-navy) 70%);
    text-align: center;
}

.fh-page-cta .fh-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    flex-wrap: wrap;
}

.fh-page-cta-text {
    color: var(--fh-ivory);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
}

/* ---------- 内页:品牌故事 ---------- */

.fh-story {
    background: var(--fh-white);
}

.fh-story-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
}

.fh-story-copy p {
    color: var(--fh-ink-soft);
    margin-bottom: 14px;
    max-width: 560px;
}

.fh-story-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.2);
}

.fh-story-visual img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.fh-map {
    background: var(--fh-ivory);
}

.fh-map-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fh-map-cell {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 26px 24px;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.fh-map-cell:hover {
    transform: translateY(-4px);
    border-color: var(--fh-gold);
}

.fh-map-name {
    color: var(--fh-navy);
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.fh-map-desc {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
}

.fh-timeline {
    background: var(--fh-white);
}

.fh-about-timeline {
    border-left: 2px solid rgba(217, 164, 65, 0.45);
    padding-left: 40px;
    max-width: 760px;
}

.fh-about-time {
    position: relative;
    padding: 10px 0 34px;
}

.fh-about-time::before {
    content: "";
    position: absolute;
    left: -47px;
    top: 18px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--fh-gold);
    box-shadow: 0 0 0 4px rgba(217, 164, 65, 0.22);
}

.fh-time-mark {
    display: inline-block;
    color: var(--fh-gold);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    border: 1px solid var(--fh-gold-line);
    border-radius: 999px;
    padding: 3px 14px;
    margin-bottom: 10px;
}

.fh-time-title {
    color: var(--fh-navy);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.fh-time-text {
    color: var(--fh-ink-soft);
    font-size: 0.93rem;
}

.fh-values {
    background: var(--fh-mist);
}

.fh-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.fh-value-card {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 28px 22px;
    text-align: center;
}

.fh-value-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--fh-navy);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 14px;
}

.fh-value-name {
    color: var(--fh-navy);
    margin-bottom: 8px;
}

.fh-value-text {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
}

.fh-promise {
    background: var(--fh-ivory);
}

.fh-promise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fh-promise-card {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-left: 4px solid var(--fh-gold);
    border-radius: 12px;
    padding: 26px 24px;
}

.fh-promise-name {
    color: var(--fh-navy);
    margin-bottom: 8px;
}

.fh-promise-text {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
}

/* ---------- 内页:平台矩阵 ---------- */

.fh-product-hero {
    text-align: center;
}

.fh-product-hero .fh-page-lead {
    margin: 0 auto;
}

.fh-matrix-intro {
    background: var(--fh-white);
}

.fh-matrix-intro-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
}

.fh-matrix-intro-copy p {
    color: var(--fh-ink-soft);
    margin-bottom: 14px;
    max-width: 560px;
}

.fh-matrix-intro-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.2);
}

.fh-matrix-intro-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.fh-matrix-board {
    background: var(--fh-ivory);
}

.fh-matrix-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fh-matrix-cell {
    position: relative;
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 26px 24px;
}

.fh-matrix-name {
    color: var(--fh-navy);
    margin-bottom: 8px;
}

.fh-matrix-desc {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
}

.fh-matrix-status {
    position: absolute;
    top: 22px;
    right: 22px;
    color: var(--fh-gold);
    font-size: 0.78rem;
    border: 1px solid var(--fh-gold-line);
    border-radius: 999px;
    padding: 2px 12px;
    letter-spacing: 0.12em;
}

.fh-directory {
    background: var(--fh-white);
}

.fh-directory-list {
    max-width: 860px;
}

.fh-directory-row {
    display: flex;
    align-items: center;
    gap: 22px;
    border-bottom: 1px dashed var(--fh-line);
    padding: 20px 6px;
}

.fh-directory-no {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--fh-navy);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.fh-directory-name {
    flex-shrink: 0;
    width: 110px;
    color: var(--fh-navy);
    font-weight: 700;
}

.fh-directory-desc {
    flex: 1;
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

.fh-directory-link {
    flex-shrink: 0;
    color: var(--fh-navy);
    border: 1px solid var(--fh-gold);
    border-radius: 999px;
    padding: 8px 20px;
    font-size: 0.88rem;
    transition: background 0.25s ease;
}

.fh-directory-link:hover {
    background: var(--fh-gold);
}

.fh-matrix-detail {
    background: var(--fh-mist);
}

.fh-matrix-detail-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: center;
}

.fh-matrix-detail-visual {
    border: 1px solid var(--fh-gold-line);
    border-radius: 16px;
    overflow: hidden;
    padding: 10px;
    background: rgba(217, 164, 65, 0.08);
}

.fh-matrix-detail-visual img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    border-radius: 10px;
}

.fh-matrix-point {
    border-left: 3px solid var(--fh-gold);
    padding: 6px 0 6px 18px;
    margin-bottom: 20px;
}

.fh-matrix-point-name {
    color: var(--fh-navy);
    margin-bottom: 6px;
}

.fh-matrix-point-text {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

.fh-matrix-steps {
    background: var(--fh-white);
}

.fh-matrix-step-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fh-matrix-step {
    background: var(--fh-ivory);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 30px 24px;
    text-align: center;
}

.fh-matrix-step-text {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

/* ---------- 内页:编辑简报 ---------- */

.fh-news-hero {
    text-align: center;
}

.fh-news-hero .fh-page-lead {
    margin: 0 auto;
}

.fh-bulletin-lead {
    background: var(--fh-white);
}

.fh-bulletin-lead-grid {
    display: grid;
    grid-template-columns: 6fr 6fr;
    gap: 44px;
    align-items: center;
}

.fh-bulletin-lead-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.2);
}

.fh-bulletin-lead-visual img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.fh-news-tag {
    display: inline-block;
    background: var(--fh-gold);
    color: var(--fh-navy);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.fh-bulletin-lead-title {
    color: var(--fh-navy);
    font-size: 1.45rem;
    margin-bottom: 14px;
}

.fh-bulletin-lead-copy p {
    color: var(--fh-ink-soft);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.fh-news-meta {
    color: var(--fh-gold);
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    margin-top: 16px;
}

.fh-bulletin-list {
    background: var(--fh-ivory);
}

.fh-bulletin-rows {
    max-width: 900px;
}

.fh-bulletin-row {
    display: grid;
    grid-template-columns: 110px 220px 1fr 90px;
    gap: 20px;
    align-items: center;
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 12px;
    padding: 18px 24px;
    margin-bottom: 14px;
}

.fh-bulletin-tag {
    color: var(--fh-gold);
    font-size: 0.8rem;
    border: 1px solid var(--fh-gold-line);
    border-radius: 999px;
    padding: 3px 10px;
    text-align: center;
    letter-spacing: 0.1em;
}

.fh-bulletin-title {
    color: var(--fh-navy);
    font-weight: 700;
    font-size: 0.98rem;
}

.fh-bulletin-desc {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
}

.fh-bulletin-date {
    color: var(--fh-ink-soft);
    font-size: 0.85rem;
    text-align: right;
}

.fh-editor-note {
    background: var(--fh-white);
}

.fh-editor-quote {
    max-width: 720px;
    background: var(--fh-ivory);
    border-left: 4px solid var(--fh-gold);
    border-radius: 0 14px 14px 0;
    padding: 30px 34px;
    margin: 0 auto;
}

.fh-editor-quote p {
    color: var(--fh-ink);
    font-size: 1.05rem;
    line-height: 2;
}

.fh-editor-quote cite {
    display: block;
    margin-top: 14px;
    color: var(--fh-ink-soft);
    font-style: normal;
    font-size: 0.88rem;
}

.fh-brief-tags {
    background: var(--fh-mist);
}

.fh-brief-chips {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.fh-brief-chip {
    color: var(--fh-navy);
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 999px;
    padding: 8px 22px;
    font-size: 0.9rem;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.fh-brief-chip:hover {
    background: var(--fh-gold);
    border-color: var(--fh-gold);
    color: var(--fh-navy);
}

.fh-bulletin-archive {
    background: var(--fh-white);
}

.fh-archive-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    align-items: center;
}

.fh-archive-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(11, 29, 58, 0.2);
}

.fh-archive-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.fh-archive-row {
    display: flex;
    align-items: center;
    gap: 24px;
    border-bottom: 1px dashed var(--fh-line);
    padding: 18px 4px;
}

.fh-archive-name {
    flex-shrink: 0;
    color: var(--fh-gold);
    font-weight: 700;
    letter-spacing: 0.06em;
}

.fh-archive-desc {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

/* ---------- 内页:服务入口 ---------- */

.fh-service-groups {
    background: var(--fh-white);
}

.fh-service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.fh-service-card {
    background: var(--fh-ivory);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.fh-service-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--fh-navy);
    color: var(--fh-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.fh-service-name {
    color: var(--fh-navy);
}

.fh-service-desc {
    color: var(--fh-ink-soft);
    font-size: 0.9rem;
    flex: 1;
}

.fh-service-link {
    color: var(--fh-navy);
    font-size: 0.88rem;
    border-bottom: 1px solid var(--fh-gold);
    padding-bottom: 2px;
}

.fh-contact-form {
    background: var(--fh-mist);
}

.fh-form-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
}

.fh-form-panel {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 16px;
    padding: 34px 32px;
}

.fh-form-field {
    margin-bottom: 18px;
}

.fh-form-field label {
    display: block;
    color: var(--fh-navy);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.fh-form-input {
    width: 100%;
    border: 1px solid var(--fh-line);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 0.92rem;
    color: var(--fh-ink);
    background: var(--fh-ivory);
    font-family: inherit;
}

.fh-form-input:focus {
    outline: none;
    border-color: var(--fh-gold);
}

.fh-form .fh-btn {
    margin-top: 6px;
}

.fh-form-visual {
    border: 1px solid var(--fh-gold-line);
    border-radius: 16px;
    overflow: hidden;
    padding: 10px;
    background: rgba(217, 164, 65, 0.08);
}

.fh-form-visual img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    border-radius: 10px;
}

.fh-service-time {
    background: var(--fh-white);
}

.fh-time-panel {
    max-width: 760px;
    background: var(--fh-ivory);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    overflow: hidden;
}

.fh-time-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    border-bottom: 1px dashed var(--fh-line);
}

.fh-time-row:last-child {
    border-bottom: none;
}

.fh-time-name {
    color: var(--fh-navy);
    font-weight: 700;
}

.fh-time-value {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

.fh-quick-guide {
    background: var(--fh-ivory);
}

.fh-guide-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fh-guide-step {
    background: var(--fh-white);
    border: 1px solid var(--fh-line);
    border-radius: 14px;
    padding: 30px 26px;
    text-align: center;
}

.fh-guide-name {
    color: var(--fh-navy);
    margin-bottom: 8px;
}

.fh-guide-text {
    color: var(--fh-ink-soft);
    font-size: 0.92rem;
}

.fh-contact-nav {
    background: var(--fh-white);
}

.fh-contact-nav-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================================
   响应式断点:768 / 375 / 1440
   ============================================================ */

@media (max-width: 768px) {
    .fh-header-inner {
        height: 64px;
    }

    .fh-header-tag {
        display: none;
    }

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

    .fh-header-nav {
        display: none;
        position: absolute;
        top: 67px;
        left: 0;
        right: 0;
        background: var(--fh-navy-deep);
        border-top: 1px solid var(--fh-gold-line);
    }

    .fh-header.is-open .fh-header-nav {
        display: block;
    }

    .fh-nav-list {
        flex-direction: column;
        gap: 0;
        padding: 10px 24px 18px;
    }

    .fh-nav-link {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid rgba(245, 239, 226, 0.1);
    }

    .fh-section {
        padding: 64px 0;
    }

    .fh-hero {
        min-height: 72vh;
    }

    .fh-brands-grid,
    .fh-review-grid,
    .fh-map-grid,
    .fh-promise-grid,
    .fh-matrix-grid,
    .fh-service-grid,
    .fh-values-grid {
        grid-template-columns: 1fr;
    }

    .fh-entry-grid,
    .fh-popular-grid,
    .fh-mobile-grid,
    .fh-page-hero-grid,
    .fh-story-grid,
    .fh-matrix-intro-grid,
    .fh-matrix-detail-grid,
    .fh-bulletin-lead-grid,
    .fh-archive-grid,
    .fh-form-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .fh-journey-steps,
    .fh-guide-steps,
    .fh-matrix-step-row {
        grid-template-columns: 1fr 1fr;
    }

    .fh-footer-grid,
    .fh-footer-grid-three {
        grid-template-columns: 1fr 1fr;
    }

    .fh-bulletin-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .fh-bulletin-date {
        text-align: left;
    }

    .fh-directory-row {
        flex-wrap: wrap;
        gap: 12px;
    }

    .fh-directory-desc {
        flex-basis: 100%;
        order: 3;
    }
}

@media (max-width: 375px) {
    .fh-container {
        padding: 0 16px;
    }

    .fh-hero-title {
        font-size: 2rem;
    }

    .fh-hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .fh-entry-tiles {
        grid-template-columns: 1fr;
    }

    .fh-journey-steps,
    .fh-guide-steps,
    .fh-matrix-step-row {
        grid-template-columns: 1fr;
    }

    .fh-footer-grid,
    .fh-footer-grid-three {
        grid-template-columns: 1fr;
    }

    .fh-page-cta .fh-container {
        flex-direction: column;
        gap: 18px;
    }

    .fh-popular-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .fh-sec-title {
        font-size: 1.6rem;
    }
}

@media (min-width: 1440px) {
    .fh-container,
    .fh-header-inner,
    .fh-footer-inner {
        max-width: 1280px;
    }

    .fh-hero {
        min-height: 92vh;
    }

    .fh-hero-title {
        font-size: 4.4rem;
    }

    .fh-section {
        padding: 104px 0;
    }

    .fh-module {
        padding: 88px 0;
    }

    .fh-brands-panorama img {
        height: 380px;
    }

    .fh-mobile-visual img {
        height: 440px;
    }
}