* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: #F7F6F2;
    color: #2F2D2A;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
    padding-top: 84px;
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #FFFFFF;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(92,73,50,0.10);
}
.header-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    height: 84px;
    display: flex;
    align-items: center;
    gap: 22px;
}
.logo,
.drawer-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}
.logo img {
    max-height: 52px;
    width: auto;
}
.nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1 1 auto;
    justify-content: center;
    min-width: 0;
}
.nav a,
.nav-link {
    position: relative;
    color: #3D352B;
    font-size: 15px;
    font-weight: 600;
    padding: 28px 10px 24px;
    white-space: nowrap;
    transition: color .2s ease;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
}
.nav a::after,
.nav-link::after {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 18px;
    height: 2px;
    border-radius: 8px;
    background: #B99563;
    opacity: 0;
    transform: scaleX(.45);
    transition: all .2s ease;
}
.nav a:hover,
.nav a.active,
.nav-link:hover,
.nav-link.active {
    color: #B99563;
}
.nav a:hover::after,
.nav a.active::after,
.nav-link:hover::after,
.nav-link.active::after {
    opacity: 1;
    transform: scaleX(1);
}
.dropdown {
    position: relative;
}
.dropdown-toggle::before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-60%) rotate(45deg);
}
.dropdown-menu {
    position: absolute;
    top: 76px;
    left: 50%;
    min-width: 168px;
    transform: translateX(-50%) translateY(8px);
    background: #FFFFFF;
    border: 1px solid rgba(185,149,99,0.16);
    box-shadow: 0 18px 36px rgba(92,73,50,0.16);
    border-radius: 16px;
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all .2s ease;
    z-index: 1200;
}
.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
    display: block;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 14px;
    color: #3D352B;
}
.dropdown-menu a::after {
    display: none;
}
.dropdown-menu a:hover,
.dropdown-menu a.active {
    background: #FAF8F4;
    color: #B99563;
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    background: linear-gradient(180deg, #E0C8A2 0%, #C9A978 55%, #A98152 100%);
    color: #FFFFFF;
    font-weight: 700;
    box-shadow: 0 12px 24px rgba(169,129,82,0.26);
    border: none;
    transition: transform .2s ease, box-shadow .2s ease;
    white-space: nowrap;
}
.main-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(169,129,82,0.32);
}
.header-btn {
    flex: 0 0 auto;
}
.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    background: #F3EFE8;
    border-radius: 14px;
    padding: 10px;
}
.menu-toggle span {
    display: block;
    height: 2px;
    background: #3D352B;
    margin: 5px 0;
    border-radius: 4px;
}
.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.42);
    z-index: 1300;
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 84vw;
    max-width: 320px;
    background: #FFFFFF;
    z-index: 1400;
    transform: translateX(-105%);
    transition: transform .28s ease;
    box-shadow: 16px 0 36px rgba(0,0,0,0.20);
    overflow-y: auto;
}
.drawer-open {
    overflow: hidden;
}
.drawer-open .drawer-mask {
    opacity: 1;
    visibility: visible;
}
.drawer-open .mobile-drawer {
    transform: translateX(0);
}
.drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 18px 14px;
    border-bottom: 1px solid rgba(185,149,99,0.16);
}
.drawer-logo img {
    max-height: 48px;
    width: auto;
}
.drawer-close {
    border: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #F3EFE8;
    color: #3D352B;
    font-size: 28px;
    line-height: 1;
}
.drawer-nav {
    padding: 14px;
    display: grid;
    gap: 7px;
}
.drawer-nav a {
    padding: 12px 14px;
    border-radius: 14px;
    color: #3D352B;
    font-weight: 700;
    background: #FAF8F4;
}
.drawer-nav a.active,
.drawer-nav a:hover {
    color: #B99563;
    background: #F3EFE8;
}
main {
    min-height: 60vh;
}
.container,
.section {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}
.section {
    padding: 46px 0;
}
.hero-section {
    max-width: 1200px;
    margin: 28px auto 36px;
    border-radius: 22px;
    background: rgba(255,255,255,0.96);
    box-shadow: 0 18px 40px rgba(92,73,50,0.12);
    overflow: hidden;
    position: relative;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 28px;
    align-items: center;
    padding: 46px;
}
.hero-copy .eyebrow,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #FAF8F4;
    border: 1px solid rgba(185,149,99,0.18);
    border-radius: 999px;
    color: #B99563;
    font-weight: 700;
    font-size: 14px;
}
h1,
h2,
h3,
.section-title {
    color: #B99563;
    line-height: 1.28;
    margin: 0 0 14px;
}
h1 {
    font-size: clamp(32px, 5vw, 54px);
    letter-spacing: .02em;
}
h2,
.section-title {
    font-size: clamp(26px, 3.2vw, 38px);
}
h3 {
    font-size: 21px;
}
p {
    margin: 0 0 14px;
    color: #2F2D2A;
}
.lead {
    color: #6B6256;
    font-size: 17px;
}
.muted,
.small-note {
    color: #8E8579;
}
.hero-actions,
.action-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 22px;
}
.text-link,
.highlight {
    color: #B99563;
    font-weight: 700;
}
.hero-media,
.image-frame {
    background: #F3EFE8;
    border-radius: 22px;
    padding: 10px;
    border: 1px solid rgba(185,149,99,0.16);
}
.hero-media img,
.image-frame img,
.card-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
}
.split {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 28px;
    align-items: center;
}
.split.reverse {
    grid-template-columns: 1.1fr .9fr;
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.step-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: 20px;
    padding: 24px;
}
.soft-section {
    background: #F3EFE8;
    border-radius: 30px;
    padding: 40px;
}
.grid-2,
.grid-3,
.grid-4 {
    display: grid;
    gap: 18px;
}
.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.zone-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.zone-card .text-link {
    margin-top: auto;
}
.tag,
.number-badge {
    color: #D2B17D;
    font-weight: 800;
    letter-spacing: .04em;
}
.number-badge {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #FAF8F4;
    border: 1px solid rgba(185,149,99,0.20);
    margin-bottom: 12px;
}
.card-image {
    margin: -6px -6px 18px;
    border-radius: 18px;
    overflow: hidden;
    background: #F3EFE8;
    padding: 6px;
}
ul.clean-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    display: grid;
    gap: 10px;
}
ul.clean-list li {
    position: relative;
    padding-left: 22px;
    color: #6B6256;
}
ul.clean-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .78em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #D2B17D;
}
.review-card p {
    color: #6B6256;
}
.review-name {
    display: block;
    margin-top: 12px;
    color: #B99563;
    font-weight: 700;
}
.faq-list {
    display: grid;
    gap: 16px;
}
.faq-item h3 {
    margin-bottom: 8px;
}
.notice-band {
    background: #EFE8DD;
    border: 1px solid rgba(185,149,99,0.22);
    border-radius: 24px;
    padding: 28px;
}
.cta-panel {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAF8F4 100%);
    border: 1px solid rgba(185,149,99,0.22);
    box-shadow: 0 18px 40px rgba(92,73,50,0.12);
    border-radius: 28px;
    padding: 36px;
    text-align: center;
}
.site-footer {
    background: #2F2A24;
    color: #F7F0E6;
    margin-top: 40px;
}
.footer-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0 32px;
    display: grid;
    grid-template-columns: 1.35fr repeat(3, .75fr);
    gap: 28px;
}
.footer-brand p,
.footer-col a,
.footer-note p {
    color: #F7F0E6;
    opacity: .86;
}
.footer-logo img {
    max-height: 52px;
    width: auto;
    margin-bottom: 14px;
}
.footer-col h3 {
    color: #F7F0E6;
    font-size: 18px;
    margin-bottom: 12px;
}
.footer-col a {
    display: block;
    margin: 8px 0;
}
.footer-col a:hover {
    color: #D2B17D;
}
.footer-note {
    border-top: 1px solid rgba(247,240,230,0.16);
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 24px;
}
.inner-hero .hero-grid {
    grid-template-columns: 1fr .72fr;
}
.breadcrumb {
    color: #8E8579;
    font-size: 14px;
    margin-bottom: 12px;
}
.breadcrumb a {
    color: #B99563;
}
@media (max-width: 1100px) {
    .header-inner {
        gap: 12px;
    }
    .nav a,
    .nav-link {
        font-size: 14px;
        padding-left: 7px;
        padding-right: 7px;
    }
    .main-btn {
        padding-left: 18px;
        padding-right: 18px;
    }
}
@media (max-width: 920px) {
    body {
        padding-top: 76px;
    }
    .header-inner {
        width: calc(100% - 24px);
        height: 76px;
        justify-content: space-between;
        gap: 10px;
    }
    .menu-toggle {
        display: block;
        flex: 0 0 auto;
    }
    .nav {
        display: none;
    }
    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .logo img {
        max-height: 46px;
    }
    .header-btn {
        min-height: 40px;
        padding: 0 18px;
        font-size: 14px;
        margin-left: auto;
    }
    .hero-grid,
    .inner-hero .hero-grid,
    .split,
    .split.reverse {
        grid-template-columns: 1fr;
        padding: 28px;
    }
    .grid-4,
    .grid-3,
    .grid-2,
    .footer-inner {
        grid-template-columns: 1fr;
    }
    .soft-section {
        padding: 24px;
        border-radius: 22px;
    }
    .section {
        padding: 34px 0;
    }
    .card,
    .zone-card,
    .info-card,
    .review-card,
    .faq-item,
    .step-card {
        padding: 20px;
    }
}
@media (max-width: 560px) {
    .container,
    .section,
    .footer-inner,
    .footer-note {
        width: calc(100% - 24px);
    }
    .hero-section {
        margin: 18px 12px 26px;
        border-radius: 18px;
    }
    .hero-grid,
    .inner-hero .hero-grid {
        padding: 22px;
    }
    h1 {
        font-size: 30px;
    }
    .main-btn {
        width: auto;
    }
    .action-row .main-btn,
    .hero-actions .main-btn {
        width: 100%;
    }
    .header-btn {
        width: auto;
        min-width: 72px;
    }
}