* {
    box-sizing: border-box;
}

:root {
    --bg: #F7F6F2;
    --white: #FFFFFF;
    --soft: #F3EFE8;
    --soft-deep: #EFE8DD;
    --cream: #FAF8F4;
    --title: #B99563;
    --nav: #3D352B;
    --text: #2F2D2A;
    --muted: #6B6256;
    --light-text: #8E8579;
    --gold: #D2B17D;
    --footer: #2F2A24;
    --footer-text: #F7F0E6;
    --card: rgba(255,255,255,0.96);
    --border: rgba(185,149,99,0.18);
    --shadow: 0 14px 36px rgba(92,73,50,0.12);
    --btn: linear-gradient(180deg, #E0C8A2 0%, #C9A978 55%, #A98152 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
    line-height: 1.75;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(92,73,50,0.10);
    z-index: 2000;
}

.header-inner {
    width: min(1200px, calc(100% - 36px));
    height: 78px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.logo img {
    max-height: 52px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1 1 auto;
    min-width: 0;
}

.nav > a,
.nav-drop {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 42px;
    padding: 0 12px;
    border: 0;
    background: transparent;
    color: #3D352B;
    font: inherit;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
}

.nav > a::after,
.nav-drop::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 2px;
    height: 2px;
    background: transparent;
    border-radius: 2px;
}

.nav > a.active,
.nav-drop.active,
.nav > a:hover,
.nav-drop:hover {
    color: #B99563;
}

.nav > a.active::after,
.nav-drop.active::after,
.nav > a:hover::after,
.nav-drop:hover::after {
    background: #B99563;
}

.nav-item {
    position: relative;
    flex: 0 0 auto;
}

.dropdown-panel {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    min-width: 166px;
    padding: 10px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 18px 42px rgba(92,73,50,0.16);
    transform: translateX(-50%) translateY(8px);
    opacity: 0;
    visibility: hidden;
    transition: .2s ease;
    z-index: 2200;
}

.dropdown:hover .dropdown-panel,
.dropdown:focus-within .dropdown-panel {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.dropdown-panel a {
    display: block;
    padding: 9px 12px;
    color: var(--nav);
    border-radius: 10px;
    font-weight: 650;
    white-space: nowrap;
}

.dropdown-panel a:hover,
.dropdown-panel a.active {
    color: var(--title);
    background: var(--soft);
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 24px;
    border-radius: 999px;
    background: linear-gradient(180deg, #E0C8A2 0%, #C9A978 55%, #A98152 100%);
    color: #FFFFFF;
    font-weight: 800;
    box-shadow: 0 12px 22px rgba(169,129,82,0.26);
    transition: transform .2s ease, box-shadow .2s ease;
    border: 0;
    white-space: nowrap;
}

.main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(169,129,82,0.34);
}

.header-btn {
    flex: 0 0 auto;
}

.mobile-head {
    display: none;
}

.page-main {
    padding-top: 98px;
}

.container {
    width: min(1200px, calc(100% - 36px));
    margin: 0 auto;
}

.section {
    padding: 54px 0;
}

.section.compact {
    padding: 34px 0;
}

.kicker {
    color: var(--title);
    font-weight: 800;
    letter-spacing: .06em;
    margin: 0 0 8px;
}

h1,
h2,
h3,
.section-title {
    color: #B99563;
    line-height: 1.28;
    margin-top: 0;
}

h1 {
    font-size: clamp(32px, 5vw, 58px);
    margin-bottom: 18px;
}

h2,
.section-title {
    font-size: clamp(25px, 3.2vw, 40px);
    margin-bottom: 16px;
}

h3 {
    font-size: 21px;
    margin-bottom: 10px;
}

p {
    margin-top: 0;
    color: var(--muted);
}

.lead {
    font-size: 18px;
    color: var(--text);
}

.highlight,
.text-link {
    color: #B99563;
}

.text-link {
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.text-link::after {
    content: "›";
    font-size: 20px;
    line-height: 1;
}

.banner-slider {
    max-width: 1200px;
    margin: 28px auto 36px;
    border-radius: 22px;
    background: #FFFFFF;
    box-shadow: 0 18px 40px rgba(92,73,50,0.12);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.banner-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 7;
    min-height: 280px;
    background: #FFFFFF;
}

.banner-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .45s ease, visibility .45s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-slide.active {
    opacity: 1;
    visibility: visible;
}

.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #FFFFFF;
    display: block;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.86);
    color: var(--title);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(92,73,50,0.16);
    z-index: 4;
}

.slider-arrow.prev {
    left: 18px;
}

.slider-arrow.next {
    right: 18px;
}

.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 16px;
    display: flex;
    justify-content: center;
    gap: 9px;
    z-index: 4;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 0;
    background: rgba(185,149,99,0.34);
    cursor: pointer;
}

.slider-dot.active {
    width: 28px;
    border-radius: 999px;
    background: var(--title);
}

.hero-card {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 34px;
    align-items: center;
    padding: 34px;
    border-radius: 28px;
    background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F4 55%, #F3EFE8 100%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.hero-text p:last-child,
.card p:last-child,
.info-card p:last-child,
.zone-card p:last-child,
.review-card p:last-child {
    margin-bottom: 0;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.media-frame {
    border-radius: 24px;
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid var(--border);
    box-shadow: 0 12px 26px rgba(92,73,50,0.10);
}

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

.grid {
    display: grid;
    gap: 22px;
}

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

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.notice-card {
    background: rgba(255,255,255,0.96);
    border: 1px solid rgba(185,149,99,0.18);
    box-shadow: 0 14px 36px rgba(92,73,50,0.12);
    border-radius: 22px;
}

.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.notice-card {
    padding: 24px;
}

.card-img {
    margin: -4px -4px 18px;
    border-radius: 18px;
    overflow: hidden;
    background: var(--cream);
    border: 1px solid var(--border);
}

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

.tag,
.number-badge {
    color: #D2B17D;
    font-weight: 900;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 11px;
    margin-bottom: 10px;
    border-radius: 999px;
    background: rgba(210,177,125,0.13);
    border: 1px solid rgba(210,177,125,0.24);
}

.number-badge {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    border-radius: 50%;
    background: rgba(210,177,125,0.14);
}

.soft-band {
    background: #F3EFE8;
}

.deep-band {
    background: #EFE8DD;
}

.split {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 30px;
    align-items: center;
}

.split.reverse {
    grid-template-columns: 1.05fr .95fr;
}

.page-hero {
    width: min(1200px, calc(100% - 36px));
    margin: 28px auto 36px;
    padding: 46px;
    border-radius: 30px;
    background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F4 50%, #F3EFE8 100%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.page-hero .lead {
    max-width: 850px;
}

.page-hero .main-btn {
    margin-top: 12px;
}

.breadcrumb {
    color: var(--light-text);
    margin-bottom: 12px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--title);
    font-weight: 800;
}

.faq-list {
    display: grid;
    gap: 18px;
}

.faq-item h3 {
    margin-bottom: 8px;
}

.review-card {
    position: relative;
}

.review-card::before {
    content: "“";
    position: absolute;
    top: 4px;
    right: 22px;
    font-size: 58px;
    color: rgba(185,149,99,0.18);
    font-family: Georgia, serif;
}

.review-name {
    color: var(--title);
    font-weight: 900;
    margin-top: 14px;
}

.notice-card {
    background: #FAF8F4;
}

.check-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 18px 0 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 28px;
    color: var(--muted);
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .7em;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 5px rgba(210,177,125,0.14);
}

.table-like {
    display: grid;
    gap: 14px;
}

.table-like .row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 16px;
    padding: 16px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 16px;
}

.table-like strong {
    color: var(--title);
}

.site-footer {
    background: #2F2A24;
    color: #F7F0E6;
    margin-top: 30px;
}

.footer-inner {
    width: min(1200px, calc(100% - 36px));
    margin: 0 auto;
    padding: 52px 0 32px;
    display: grid;
    grid-template-columns: 1.45fr .7fr .7fr .8fr;
    gap: 30px;
}

.footer-logo img {
    max-height: 48px;
}

.site-footer p,
.site-footer a,
.site-footer h3,
.footer-bottom span {
    color: #F7F0E6;
}

.site-footer p {
    opacity: .82;
}

.footer-note,
.footer-mini {
    font-size: 14px;
}

.footer-links {
    display: grid;
    align-content: start;
    gap: 8px;
}

.footer-links h3 {
    margin-bottom: 8px;
}

.footer-links a {
    opacity: .84;
}

.footer-links a:hover {
    color: #E0C8A2;
    opacity: 1;
}

.footer-bottom {
    width: min(1200px, calc(100% - 36px));
    margin: 0 auto;
    padding: 18px 0 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    border-top: 1px solid rgba(247,240,230,0.14);
    font-size: 14px;
}

.drawer-mask,
.mobile-drawer {
    display: none;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 84vw;
    max-width: 320px;
    height: 100vh;
    background: #FFFFFF;
    box-shadow: 18px 0 44px rgba(0,0,0,.22);
    transform: translateX(-104%);
    transition: transform .28s ease;
    z-index: 3000;
    overflow-y: auto;
}

.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity .28s ease;
    z-index: 2990;
}

.drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 18px 12px;
    border-bottom: 1px solid var(--border);
    background: #F3EFE8;
}

.drawer-close {
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--title);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.drawer-nav {
    display: grid;
    gap: 4px;
    padding: 14px;
}

.drawer-nav a {
    padding: 12px 14px;
    border-radius: 14px;
    color: var(--nav);
    font-weight: 750;
}

.drawer-nav a.active,
.drawer-nav a:hover {
    background: #F3EFE8;
    color: var(--title);
}

body.drawer-open {
    overflow: hidden;
}

body.drawer-open .mobile-drawer {
    transform: translateX(0);
}

body.drawer-open .drawer-mask {
    opacity: 1;
    pointer-events: auto;
}

@media (max-width: 1020px) {
    .header-inner {
        gap: 16px;
    }

    .nav > a,
    .nav-drop {
        padding: 0 8px;
        font-size: 15px;
    }

    .main-btn {
        padding-left: 18px;
        padding-right: 18px;
    }

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

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 820px) {
    .header-inner {
        display: none;
    }

    .mobile-head {
        width: min(100%, 100vw);
        height: 68px;
        padding: 0 14px;
        display: grid;
        grid-template-columns: 52px 1fr auto;
        align-items: center;
        gap: 10px;
    }

    .mobile-logo {
        justify-content: center;
    }

    .mobile-logo img {
        max-height: 46px;
    }

    .menu-toggle {
        width: 46px;
        height: 42px;
        border: 0;
        border-radius: 14px;
        background: #F3EFE8;
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        padding: 0 12px;
        cursor: pointer;
    }

    .menu-toggle span {
        height: 2px;
        width: 22px;
        background: var(--nav);
        border-radius: 2px;
        display: block;
    }

    .drawer-mask,
    .mobile-drawer {
        display: block;
    }

    .page-main {
        padding-top: 82px;
    }

    .banner-slider {
        margin: 18px auto 26px;
        border-radius: 18px;
        width: calc(100% - 24px);
    }

    .banner-viewport {
        min-height: 220px;
        aspect-ratio: 4 / 3;
    }

    .slider-arrow {
        width: 38px;
        height: 38px;
        font-size: 24px;
    }

    .slider-arrow.prev {
        left: 10px;
    }

    .slider-arrow.next {
        right: 10px;
    }

    .hero-card,
    .split,
    .split.reverse {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .page-hero {
        padding: 28px;
        border-radius: 24px;
    }

    .grid.three,
    .grid.four,
    .grid.two {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 38px 0;
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .footer-bottom {
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .container,
    .page-hero {
        width: calc(100% - 24px);
    }

    .page-hero {
        padding: 24px;
    }

    .card,
    .zone-card,
    .info-card,
    .review-card,
    .faq-item,
    .notice-card {
        padding: 20px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .main-btn {
        width: auto;
    }

    .mobile-head .header-btn {
        min-height: 38px;
        padding: 8px 16px;
    }

    .banner-viewport {
        min-height: 190px;
    }
}