* {
    box-sizing: border-box;
}
:root {
    --page-bg: #FFF8F0;
    --nav-bg: rgba(38,20,12,0.94);
    --title: #24130C;
    --brand: #FF6B35;
    --deep: #2B1A3F;
    --neon: #00E5B0;
    --gold: #FFD166;
    --rose: #B8336A;
    --light-blue: #E9FFF8;
    --light-gold: #FFF1C7;
    --highlight: #FF7A00;
    --text: #2A1F1A;
    --muted: #75645A;
    --soft: #A9978C;
    --card: #FFFFFF;
    --dark-card: #24130C;
    --border: rgba(255,107,53,0.18);
    --shadow: 0 20px 46px rgba(97,45,16,0.14);
    --btn: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(233,255,248,0.78), transparent 28rem),
        radial-gradient(circle at 82% 12%, rgba(255,209,102,0.22), transparent 24rem),
        var(--page-bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.75;
    overflow-x: hidden;
}
a {
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(97,45,16,0.16);
}
.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    padding: 0 24px;
}
.site-logo,
.drawer-brand,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.site-logo img,
.drawer-brand img,
.footer-logo img {
    max-height: 44px;
    width: auto;
    object-fit: contain;
}
.nav-core {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.nav-core a {
    color: #FFF3E8;
    text-decoration: none;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 15px;
    white-space: nowrap;
    transition: 0.2s ease;
}
.nav-core a:hover,
.nav-core a.active {
    color: #FFFFFF;
    background: rgba(0,229,176,0.16);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}
.main-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    border: 0;
    cursor: pointer;
}
.main-btn {
    background: var(--btn);
    color: #fff;
    box-shadow: 0 14px 32px rgba(255,107,53,0.22);
}
.main-btn.small {
    min-height: 40px;
    padding: 0 17px;
    font-size: 14px;
}
.ghost-btn {
    background: rgba(255,255,255,0.68);
    color: var(--brand);
    border: 1px solid var(--border);
}
.drawer-toggle,
.menu-toggle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
}
.drawer-toggle span,
.menu-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 99px;
    background: #FFF3E8;
}
.menu-toggle {
    display: none;
}
.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(26,15,10,0.48);
    opacity: 0;
    pointer-events: none;
    z-index: 10000;
    transition: opacity .25s ease;
}
.site-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(380px, 88vw);
    height: 100vh;
    z-index: 10001;
    background: #fff;
    box-shadow: -26px 0 60px rgba(26,15,10,0.2);
    transform: translateX(105%);
    transition: transform .28s ease;
    padding: 22px;
    overflow-y: auto;
}
.drawer-open .drawer-mask {
    opacity: 1;
    pointer-events: auto;
}
.drawer-open .site-drawer {
    transform: translateX(0);
}
.drawer-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}
.drawer-brand {
    color: var(--title);
}
.drawer-close {
    border: 0;
    background: var(--light-blue);
    color: var(--title);
    border-radius: 50%;
    font-size: 28px;
    width: 42px;
    height: 42px;
    cursor: pointer;
}
.drawer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.drawer-links a {
    text-decoration: none;
    color: var(--text);
    background: linear-gradient(135deg, #FFF8F0, #EFFFFA);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px 14px;
    font-weight: 700;
}
.drawer-links a.active {
    color: #fff;
    background: var(--btn);
}
.drawer-note {
    margin-top: 18px;
    padding: 16px;
    border-radius: 20px;
    background: var(--deep);
    color: #FFF3E8;
}
.drawer-note p {
    margin: 6px 0 0;
    color: rgba(255,243,232,0.82);
}
.page-main {
    width: 100%;
}
.container,
.section-inner {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}
.hero {
    position: relative;
    overflow: hidden;
    padding: 76px 0 54px;
}
.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    pointer-events: none;
}
.hero::before {
    width: 260px;
    height: 260px;
    left: -80px;
    top: 120px;
    background: rgba(0,229,176,0.18);
}
.hero::after {
    width: 320px;
    height: 320px;
    right: -140px;
    top: 18px;
    background: rgba(184,51,106,0.14);
}
.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 44px;
    align-items: center;
}
.hero-copy {
    padding: 34px;
    border-radius: 32px;
    background: rgba(255,255,255,0.68);
    border: 1px solid rgba(255,255,255,0.72);
    box-shadow: var(--shadow);
}
.kicker,
.section-kicker,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rose);
    background: rgba(255,209,102,0.28);
    border: 1px solid rgba(255,107,53,0.12);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 800;
}
h1,
h2,
h3,
.section-title {
    color: var(--title);
    line-height: 1.18;
    margin: 0;
}
h1 {
    font-size: clamp(44px, 8vw, 86px);
    letter-spacing: 0.08em;
}
.hero-subtitle {
    font-size: clamp(22px, 3.2vw, 38px);
    line-height: 1.25;
    margin: 12px 0 18px;
    color: var(--deep);
    font-weight: 900;
}
.lead {
    color: var(--muted);
    font-size: 17px;
    margin: 0 0 20px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin: 24px 0;
}
.hero-pills,
.pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.hero-pills span,
.pill-list span {
    background: #fff;
    color: var(--highlight);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 800;
    box-shadow: 0 10px 22px rgba(97,45,16,0.08);
}
.hero-visual {
    position: relative;
}
.hero-visual img {
    width: 100%;
    object-fit: contain;
    border-radius: 34px;
    box-shadow: 0 30px 70px rgba(43,26,63,0.18);
}
.float-card {
    position: absolute;
    left: -22px;
    bottom: 32px;
    width: min(310px, 70%);
    background: rgba(36,19,12,0.92);
    color: #FFF3E8;
    border-radius: 24px;
    padding: 18px;
    box-shadow: 0 26px 52px rgba(36,19,12,0.22);
}
.float-card strong {
    display: block;
    color: var(--gold);
    margin-bottom: 5px;
}
.float-card p {
    margin: 0;
    color: rgba(255,243,232,0.82);
    font-size: 14px;
}
.section {
    padding: 56px 0;
}
.section-head {
    width: min(820px, 100%);
    margin-bottom: 26px;
}
.section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.section-head h2 {
    font-size: clamp(28px, 4vw, 46px);
    margin-top: 12px;
}
.section-head p {
    color: var(--muted);
    margin: 14px 0 0;
}
.highlight-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: -12px;
}
.strip-item,
.card,
.zone-card,
.info-card,
.review-card,
.faq-item {
    background: #FFFFFF;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 22px;
}
.strip-item {
    padding: 20px;
}
.strip-item h3 {
    font-size: 19px;
    margin-bottom: 8px;
}
.strip-item p,
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-item p {
    color: var(--muted);
    margin: 0;
}
.capsule-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}
.capsule {
    padding: 18px;
    border-radius: 999px;
    background: rgba(255,255,255,0.78);
    border: 1px solid var(--border);
    box-shadow: 0 12px 28px rgba(97,45,16,0.08);
    text-decoration: none;
    min-height: 106px;
}
.capsule strong {
    display: block;
    color: var(--deep);
}
.capsule span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}
.capsule em,
.text-link {
    color: var(--brand);
    font-style: normal;
    font-weight: 800;
    text-decoration: none;
}
.split,
.two-col,
.media-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: center;
}
.card {
    padding: 24px;
}
.card img,
.zone-card img,
.info-card img,
.hero-visual img,
.app-section img,
.content-img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}
.media-card {
    overflow: hidden;
    padding: 0;
}
.media-card img {
    width: 100%;
    border-radius: 22px;
}
.media-card .card-body {
    padding: 24px;
}
.card h3,
.zone-card h3,
.info-card h3 {
    margin: 12px 0 10px;
}
.feature-list,
.clean-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    display: grid;
    gap: 10px;
}
.feature-list li,
.clean-list li {
    position: relative;
    padding-left: 24px;
    color: var(--text);
}
.feature-list li::before,
.clean-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--btn);
}
.zone-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.zone-card,
.info-card {
    padding: 22px;
}
.zone-card img,
.info-card img {
    border-radius: 20px;
    margin-bottom: 16px;
}
.security-band {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 24px;
    padding: 28px;
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(43,26,63,0.96), rgba(36,19,12,0.96)),
        var(--deep);
    color: #FFF3E8;
    box-shadow: var(--shadow);
}
.security-band h2,
.security-band h3 {
    color: #fff;
}
.security-band p,
.security-band li {
    color: rgba(255,243,232,0.82);
}
.security-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.security-images img {
    border-radius: 22px;
    background: rgba(255,255,255,0.08);
}
.reviews {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.review-card {
    padding: 22px;
}
.review-card strong {
    display: block;
    margin-top: 14px;
    color: var(--deep);
}
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.faq-item {
    padding: 22px;
}
.faq-item h3 {
    font-size: 20px;
    margin-bottom: 8px;
}
.notice {
    padding: 28px;
    border-radius: 28px;
    background: linear-gradient(135deg, #FFF1C7, #EFFFFA);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.notice p {
    color: var(--muted);
}
.inner-hero {
    padding: 58px 0 30px;
}
.inner-hero-grid {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 30px;
    align-items: center;
}
.inner-hero h1 {
    font-size: clamp(34px, 5vw, 58px);
    letter-spacing: 0.02em;
}
.inner-hero p {
    color: var(--muted);
}
.inner-hero img {
    border-radius: 30px;
    box-shadow: var(--shadow);
}
.content-panel {
    padding: 28px;
    background: rgba(255,255,255,0.78);
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow);
}
.content-panel p {
    margin: 0 0 14px;
    color: var(--muted);
}
.content-panel p:last-child {
    margin-bottom: 0;
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.info-card .num {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--btn);
    color: #fff;
    font-weight: 900;
}
.app-section {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 26px;
    align-items: center;
}
.form-like {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}
.form-like div {
    padding: 14px 16px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--border);
    color: var(--muted);
}
.faq-list {
    display: grid;
    gap: 16px;
}
.faq-list .faq-item {
    box-shadow: 0 12px 30px rgba(97,45,16,0.1);
}
.site-footer {
    margin-top: 46px;
    background: #1A0F0A;
    color: #FFF3E8;
}
.footer-inner {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 42px 0 28px;
    display: grid;
    grid-template-columns: .9fr 1.5fr;
    gap: 40px;
}
.footer-brand p {
    color: rgba(255,243,232,0.72);
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.footer-links strong {
    display: block;
    margin-bottom: 10px;
}
.footer-links a {
    display: block;
    color: rgba(255,243,232,0.75);
    text-decoration: none;
    margin: 7px 0;
}
.footer-bottom {
    border-top: 1px solid rgba(255,243,232,0.12);
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 16px 0 24px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: rgba(255,243,232,0.66);
    font-size: 14px;
}
.mobile-tabbar {
    display: none;
}
@media (max-width: 1080px) {
    .nav-core {
        gap: 4px;
    }
    .nav-core a {
        padding: 8px 9px;
        font-size: 14px;
    }
    .capsule-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .highlight-strip,
    .zone-grid,
    .reviews {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-inner,
    .inner-hero-grid,
    .hero-grid,
    .split,
    .two-col,
    .security-band,
    .app-section {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 760px) {
    body {
        padding-bottom: 64px;
    }
    .header-inner {
        min-height: 64px;
        padding: 0 14px;
        gap: 10px;
    }
    .menu-toggle {
        display: flex;
        flex-shrink: 0;
    }
    .drawer-toggle,
    .nav-core {
        display: none;
    }
    .site-logo strong {
        display: none;
    }
    .site-logo img {
        max-height: 38px;
    }
    .header-actions {
        margin-left: auto;
    }
    .main-btn.small {
        min-height: 36px;
        padding: 0 13px;
        font-size: 13px;
    }
    .container,
    .section-inner {
        width: min(100% - 28px, 1180px);
    }
    .hero {
        padding: 42px 0 34px;
    }
    .hero-copy,
    .content-panel,
    .notice,
    .security-band {
        padding: 22px;
        border-radius: 24px;
    }
    .highlight-strip,
    .capsule-grid,
    .zone-grid,
    .reviews,
    .faq-grid,
    .info-grid,
    .footer-links,
    .security-images {
        grid-template-columns: 1fr;
    }
    .capsule {
        border-radius: 22px;
        min-height: auto;
    }
    .float-card {
        position: static;
        margin-top: 14px;
        width: 100%;
    }
    .section {
        padding: 40px 0;
    }
    .inner-hero {
        padding: 40px 0 18px;
    }
    .drawer-links {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }
    .mobile-tabbar {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 10px;
        z-index: 9998;
        background: rgba(38,20,12,0.94);
        border: 1px solid rgba(255,255,255,0.15);
        backdrop-filter: blur(12px);
        border-radius: 22px;
        box-shadow: 0 14px 36px rgba(26,15,10,0.22);
        overflow: hidden;
    }
    .mobile-tabbar a {
        color: #FFF3E8;
        text-decoration: none;
        text-align: center;
        padding: 10px 4px;
        font-size: 13px;
        font-weight: 800;
    }
}