* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    background: #F7F6F2;
    color: #2F2D2A;
    line-height: 1.78;
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
p {
    margin: 0 0 14px;
}
h1, h2, h3, .section-title {
    color: #B99563;
    line-height: 1.32;
    margin: 0 0 16px;
}
h1 {
    font-size: clamp(34px, 5vw, 58px);
    letter-spacing: -1px;
}
h2, .section-title {
    font-size: clamp(25px, 3vw, 36px);
}
h3 {
    font-size: 20px;
}
.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 {
    max-width: 1220px;
    margin: 0 auto;
    height: 78px;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 22px;
}
.logo img {
    max-height: 52px;
    width: auto;
    display: block;
}
.desktop-logo {
    flex: 0 0 auto;
}
.nav {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 0;
}
.nav a, .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 42px;
    padding: 0 10px;
    border: 0;
    background: transparent;
    color: #3D352B;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.nav a.active, .nav-item.active > .nav-link, .nav a:hover, .nav-link:hover {
    color: #B99563;
}
.nav a.active::after, .nav-item.active > .nav-link::after {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 0;
    height: 3px;
    border-radius: 99px;
    background: #B99563;
}
.has-dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 168px;
    padding: 10px;
    background: #FFFFFF;
    border: 1px solid rgba(185,149,99,0.16);
    border-radius: 16px;
    box-shadow: 0 18px 38px rgba(92,73,50,0.16);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: .2s ease;
    z-index: 1100;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
    display: block;
    height: auto;
    padding: 10px 12px;
    border-radius: 10px;
    color: #3D352B;
}
.dropdown-menu a:hover {
    background: #F3EFE8;
    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(169,129,82,0.22);
    transition: transform .2s ease, box-shadow .2s ease;
    white-space: nowrap;
}
.main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(169,129,82,0.28);
}
.header-btn {
    flex: 0 0 auto;
}
.mobile-topbar {
    display: none;
}
.page-main {
    padding-top: 96px;
}
.container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}
.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: minmax(0, 1.05fr) minmax(320px, .95fr);
    align-items: center;
    gap: 24px;
    padding: clamp(28px, 5vw, 58px);
}
.hero-copy .eyebrow, .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: #B99563;
    font-weight: 700;
}
.hero-copy .lead, .lead {
    font-size: 18px;
    color: #6B6256;
    margin-bottom: 22px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 20px;
}
.hero-image img, .feature-media img, .page-visual img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    background: #FAF8F4;
    border: 1px solid rgba(185,149,99,0.12);
}
.section {
    padding: 34px 0;
}
.section-soft {
    background: #F3EFE8;
    padding: 58px 0;
    margin: 28px 0;
}
.section-head {
    max-width: 820px;
    margin-bottom: 24px;
}
.section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.notice-card,
.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;
}
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}
.card, .zone-card, .info-card, .notice-card, .step-card {
    padding: 24px;
}
.zone-card h3, .info-card h3, .card h3, .notice-card h3, .step-card h3 {
    margin-bottom: 10px;
}
.text-link {
    display: inline-flex;
    margin-top: 10px;
    color: #B99563;
    font-weight: 700;
}
.highlight,
.text-link {
    color: #B99563;
}
.tag,
.number-badge {
    color: #D2B17D;
}
.tag {
    display: inline-flex;
    padding: 5px 12px;
    border-radius: 999px;
    background: #FAF8F4;
    border: 1px solid rgba(210,177,125,0.36);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 14px;
}
.number-badge {
    display: inline-grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: #F3EFE8;
    font-weight: 800;
    margin-bottom: 12px;
}
.feature-panel {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 26px;
    align-items: center;
}
.feature-copy {
    padding: 28px;
}
.review-card {
    padding: 22px;
}
.review-name {
    margin-top: 14px;
    font-weight: 700;
    color: #B99563;
}
.faq-list {
    display: grid;
    gap: 16px;
}
.faq-item {
    padding: 22px 24px;
}
.faq-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
}
.page-hero {
    max-width: 1200px;
    margin: 28px auto 28px;
    padding: clamp(28px, 5vw, 54px);
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(243,239,232,0.95));
    border: 1px solid rgba(185,149,99,0.18);
    box-shadow: 0 18px 40px rgba(92,73,50,0.12);
}
.page-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
    gap: 26px;
    align-items: center;
}
.content-flow {
    display: grid;
    gap: 24px;
}
.rich-text {
    padding: 28px;
}
.rich-text ul,
.check-list {
    margin: 10px 0 0;
    padding-left: 20px;
}
.rich-text li,
.check-list li {
    margin-bottom: 9px;
}
.notice-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.notice-strip .notice-card {
    min-height: 160px;
}
.contact-box {
    display: grid;
    gap: 16px;
}
.contact-line {
    padding: 18px;
    border-radius: 16px;
    background: #FAF8F4;
    border: 1px solid rgba(185,149,99,0.14);
}
.site-footer {
    margin-top: 58px;
    background: #2F2A24;
    color: #F7F0E6;
}
.footer-inner {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 26px;
    padding: 54px 0 34px;
}
.footer-logo img {
    max-height: 48px;
    margin-bottom: 16px;
}
.footer-brand p,
.footer-note p {
    color: rgba(247,240,230,0.78);
}
.footer-links {
    display: grid;
    gap: 8px;
    align-content: start;
}
.footer-links h3 {
    color: #F7F0E6;
    font-size: 17px;
    margin-bottom: 8px;
}
.footer-links a {
    color: rgba(247,240,230,0.78);
}
.footer-links a:hover {
    color: #D2B17D;
}
.footer-register {
    color: #D2B17D !important;
    font-weight: 700;
}
.footer-note {
    border-top: 1px solid rgba(247,240,230,0.14);
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
    padding: 18px 0 24px;
}
.drawer-mask,
.mobile-drawer {
    display: none;
}
@media (max-width: 1120px) {
    .header-inner {
        gap: 12px;
        padding: 0 14px;
    }
    .nav a, .nav-link {
        padding: 0 7px;
        font-size: 15px;
    }
    .main-btn {
        padding: 0 18px;
    }
}
@media (max-width: 940px) {
    .site-header {
        min-height: 68px;
    }
    .header-inner {
        display: none;
    }
    .mobile-topbar {
        height: 68px;
        padding: 0 14px;
        display: grid;
        grid-template-columns: 52px 1fr auto;
        align-items: center;
        gap: 10px;
    }
    .mobile-logo {
        justify-self: center;
    }
    .mobile-logo img {
        max-height: 44px;
    }
    .menu-toggle {
        width: 44px;
        height: 44px;
        border: 1px solid rgba(185,149,99,0.22);
        border-radius: 14px;
        background: #FFFFFF;
        display: grid;
        align-content: center;
        justify-content: center;
        gap: 5px;
    }
    .menu-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        border-radius: 99px;
        background: #3D352B;
    }
    .page-main {
        padding-top: 78px;
    }
    .drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.42);
        opacity: 0;
        pointer-events: none;
        transition: .25s ease;
        z-index: 1400;
    }
    .mobile-drawer {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 84vw;
        max-width: 320px;
        height: 100vh;
        background: #FFFFFF;
        box-shadow: 22px 0 46px rgba(0,0,0,0.18);
        transform: translateX(-104%);
        transition: transform .28s ease;
        z-index: 1500;
        overflow-y: auto;
    }
    .drawer-open .drawer-mask {
        opacity: 1;
        pointer-events: auto;
    }
    .drawer-open .mobile-drawer {
        transform: translateX(0);
    }
    body.drawer-open {
        overflow: hidden;
    }
    .drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 18px;
        border-bottom: 1px solid rgba(185,149,99,0.16);
        background: #F3EFE8;
    }
    .drawer-head .logo img {
        max-height: 46px;
    }
    .drawer-close {
        width: 38px;
        height: 38px;
        border: 0;
        border-radius: 12px;
        background: #FFFFFF;
        color: #3D352B;
        font-size: 28px;
        line-height: 1;
    }
    .drawer-nav {
        display: grid;
        padding: 12px 16px 28px;
    }
    .drawer-nav a {
        padding: 13px 10px;
        border-bottom: 1px solid rgba(185,149,99,0.10);
        color: #3D352B;
        font-weight: 700;
    }
    .hero-grid,
    .page-hero-grid,
    .feature-panel,
    .grid-2,
    .grid-3,
    .grid-4,
    .notice-strip,
    .footer-inner {
        grid-template-columns: 1fr;
    }
    .container {
        width: min(100% - 28px, 720px);
    }
    .hero-section,
    .page-hero {
        margin-left: 14px;
        margin-right: 14px;
    }
}
@media (max-width: 560px) {
    body {
        line-height: 1.72;
    }
    .mobile-topbar {
        grid-template-columns: 48px 1fr auto;
    }
    .header-btn {
        min-height: 38px;
        padding: 0 15px;
        font-size: 14px;
    }
    .hero-grid,
    .page-hero,
    .page-hero-grid {
        padding: 22px;
    }
    .section {
        padding: 24px 0;
    }
    .section-soft {
        padding: 38px 0;
    }
    .card, .zone-card, .info-card, .notice-card, .step-card, .rich-text, .faq-item, .review-card {
        padding: 20px;
        border-radius: 18px;
    }
    .hero-actions {
        align-items: stretch;
    }
    .hero-actions .main-btn {
        width: 100%;
    }
}