* {
    box-sizing: border-box;
}
:root {
    --bg: #101115;
    --nav-bg: #101115;
    --panel: #15161A;
    --panel-2: #1B1C21;
    --panel-3: #202127;
    --gold: #F8C84A;
    --text: #EDEFF5;
    --muted: #B8BEC9;
    --soft: #8E96A6;
    --footer: #08090C;
    --border: rgba(248,200,74,0.16);
    --shadow: 0 14px 36px rgba(0,0,0,0.35);
    --button: linear-gradient(180deg, #FFE45A 0%, #F8B832 45%, #F3941F 100%);
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.container {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
    border-bottom: 1px solid rgba(248,200,74,0.1);
}
.desktop-header {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.site-logo img,
.mobile-logo img,
.footer-logo img,
.drawer-brand img {
    height: 46px;
    width: auto;
    object-fit: contain;
}
.nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
}
.nav::-webkit-scrollbar {
    display: none;
}
.nav a {
    color: var(--gold);
    font-size: 15px;
    font-weight: 700;
    padding: 12px 10px;
    border-radius: 12px;
    white-space: nowrap;
    transition: all .22s ease;
}
.nav a:hover,
.nav a.active,
.drawer-nav a.active,
.drawer-nav a:hover {
    color: var(--gold);
    background: linear-gradient(180deg, rgba(248,200,74,0.12), rgba(248,200,74,0.02));
    box-shadow: inset 0 -2px 0 var(--gold), 0 10px 22px rgba(248,200,74,0.16);
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--button);
    color: #101115;
    font-weight: 800;
    letter-spacing: .08em;
    box-shadow: 0 10px 24px rgba(248,184,50,0.28), inset 0 1px 0 rgba(255,255,255,0.5);
    transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.main-btn:hover {
    background: linear-gradient(180deg, #FFE96B 0%, #F6A625 100%);
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(248,184,50,0.36);
}
.header-btn {
    flex: 0 0 auto;
}
.mobile-top {
    display: none;
    height: 66px;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    background: #101115;
}
.menu-toggle {
    width: 42px;
    height: 42px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(248,200,74,0.24);
    border-radius: 12px;
    background: #15161A;
    cursor: pointer;
}
.menu-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 99px;
    background: var(--gold);
}
.mobile-drawer {
    position: fixed;
    inset: 0;
    display: none;
    pointer-events: none;
}
.mobile-drawer.open {
    display: block;
    pointer-events: auto;
}
.drawer-mask {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.62);
    opacity: 0;
    transition: opacity .25s ease;
}
.mobile-drawer.open .drawer-mask {
    opacity: 1;
}
.drawer-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: min(84vw, 340px);
    height: 100%;
    padding: 20px;
    background: #101115;
    border-right: 1px solid rgba(248,200,74,0.16);
    box-shadow: 20px 0 60px rgba(0,0,0,0.45);
    transform: translateX(-100%);
    transition: transform .28s ease;
    overflow-y: auto;
}
.mobile-drawer.open .drawer-panel {
    transform: translateX(0);
}
.drawer-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}
.drawer-close {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid rgba(248,200,74,0.22);
    color: var(--gold);
    background: #15161A;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}
.drawer-nav {
    display: grid;
    gap: 10px;
}
.drawer-nav a {
    color: var(--gold);
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(248,200,74,0.12);
    background: #15161A;
    font-weight: 700;
}
.drawer-note {
    margin-top: 18px;
    padding: 14px;
    border-radius: 14px;
    background: #1B1C21;
    color: var(--muted);
    font-size: 14px;
}
.drawer-open {
    overflow: hidden;
}
.site-main {
    min-height: 72vh;
}
.banner-slider {
    max-width: 1200px;
    margin: 28px auto 36px;
    border-radius: 20px;
    background: #15161A;
    box-shadow: 0 18px 40px rgba(0,0,0,0.35);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(248,200,74,0.16);
}
.slider-track {
    position: relative;
    background: #15161A;
}
.slide {
    display: none;
    position: relative;
}
.slide.active {
    display: block;
}
.banner-slider img {
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: contain;
    background: #15161A;
}
.slide-caption {
    position: absolute;
    left: 24px;
    bottom: 24px;
    max-width: 520px;
    padding: 18px 20px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(16,17,21,0.86), rgba(21,22,26,0.72));
    border: 1px solid rgba(248,200,74,0.2);
    box-shadow: 0 16px 36px rgba(0,0,0,0.35);
}
.slide-caption h1,
.slide-caption h2 {
    margin: 0 0 8px;
    color: var(--gold);
    font-size: clamp(26px, 4vw, 46px);
    line-height: 1.18;
}
.slide-caption p {
    margin: 0;
    color: var(--muted);
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border: 1px solid rgba(248,200,74,0.35);
    border-radius: 50%;
    background: rgba(16,17,21,0.72);
    color: var(--gold);
    font-size: 26px;
    cursor: pointer;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 26px rgba(0,0,0,0.32);
}
.slider-arrow:hover {
    background: rgba(248,200,74,0.14);
}
.slider-arrow.prev {
    left: 16px;
}
.slider-arrow.next {
    right: 16px;
}
.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    display: flex;
    gap: 9px;
    z-index: 3;
}
.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 99px;
    border: 0;
    background: rgba(237,239,245,0.45);
    cursor: pointer;
    transition: all .22s ease;
}
.slider-dot.active {
    width: 28px;
    background: var(--gold);
    box-shadow: 0 0 18px rgba(248,200,74,0.55);
}
.section {
    padding: 54px 0;
}
.section.tight {
    padding-top: 26px;
}
.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-weight: 800;
    letter-spacing: .08em;
    font-size: 14px;
    margin-bottom: 8px;
}
h1, h2, h3, .section-title {
    color: var(--gold);
    line-height: 1.25;
}
h1 {
    font-size: clamp(30px, 5vw, 54px);
    margin: 0 0 18px;
}
h2,
.section-title {
    font-size: clamp(24px, 3.6vw, 38px);
    margin: 0 0 12px;
}
h3 {
    font-size: 21px;
    margin: 0 0 10px;
}
p {
    margin: 0 0 14px;
    color: var(--muted);
}
.lead {
    color: var(--text);
    font-size: 18px;
    max-width: 830px;
}
.text-link {
    color: var(--gold);
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.text-link::after {
    content: "›";
    font-size: 20px;
    line-height: 1;
}
.card,
.zone-card,
.info-card,
.notice-card,
.page-hero,
.rich-panel,
.stat-card,
.qa-card,
.step-card {
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    box-shadow: 0 14px 36px rgba(0,0,0,0.32);
}
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.zone-card {
    border-radius: 20px;
    overflow: hidden;
    transition: transform .22s ease, border-color .22s ease;
}
.zone-card:hover {
    transform: translateY(-4px);
    border-color: rgba(248,200,74,0.36);
}
.zone-card img {
    width: 100%;
    height: 190px;
    object-fit: contain;
    background: #1B1C21;
    padding: 10px;
}
.zone-card-body {
    padding: 20px;
}
.zone-card p {
    min-height: 56px;
}
.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}
.pill {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(248,200,74,0.08);
    border: 1px solid rgba(248,200,74,0.16);
    color: var(--gold);
    font-weight: 700;
}
.info-strip {
    border-radius: 22px;
    padding: 26px;
    background: linear-gradient(135deg, #15161A, #202127);
    border: 1px solid rgba(248,200,74,0.16);
    box-shadow: var(--shadow);
}
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 20px;
}
.stat-card {
    padding: 20px;
    border-radius: 18px;
}
.stat-num {
    display: block;
    color: var(--gold);
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 6px;
}
.split {
    display: grid;
    grid-template-columns: 1.03fr .97fr;
    gap: 28px;
    align-items: center;
}
.split.reverse {
    grid-template-columns: .97fr 1.03fr;
}
.rich-panel {
    border-radius: 22px;
    padding: 30px;
}
.content-img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 10px;
}
.feature-list {
    display: grid;
    gap: 12px;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}
.feature-list li {
    position: relative;
    padding: 13px 14px 13px 42px;
    border-radius: 14px;
    background: rgba(248,200,74,0.06);
    border: 1px solid rgba(248,200,74,0.12);
    color: var(--text);
}
.feature-list li::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 20px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 14px rgba(248,200,74,0.6);
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.info-card,
.notice-card,
.qa-card,
.step-card {
    border-radius: 20px;
    padding: 22px;
}
.info-card .tag,
.step-card .tag {
    display: inline-flex;
    margin-bottom: 12px;
    color: var(--gold);
    font-weight: 900;
}
.page-hero {
    margin: 28px auto 20px;
    border-radius: 24px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr .9fr;
    align-items: center;
    min-height: 360px;
}
.page-hero-text {
    padding: clamp(28px, 5vw, 54px);
}
.page-hero img {
    width: 100%;
    height: auto;
    max-height: 380px;
    object-fit: contain;
    background: #1B1C21;
    padding: 12px;
}
.breadcrumb {
    color: var(--soft);
    font-size: 14px;
    margin-bottom: 12px;
}
.breadcrumb a {
    color: var(--gold);
}
.notice-card {
    background: linear-gradient(135deg, rgba(248,200,74,0.08), rgba(27,28,33,0.98));
}
.notice-card strong {
    color: var(--gold);
}
.qa-list {
    display: grid;
    gap: 16px;
}
.qa-card h3 {
    color: var(--gold);
}
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.step-card .number {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--button);
    color: #101115;
    font-weight: 900;
    margin-bottom: 14px;
}
.table-like {
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(248,200,74,0.16);
}
.table-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0;
    border-bottom: 1px solid rgba(248,200,74,0.1);
}
.table-row:last-child {
    border-bottom: 0;
}
.table-row span,
.table-row p {
    margin: 0;
    padding: 16px;
}
.table-row span {
    color: var(--gold);
    background: rgba(248,200,74,0.06);
    font-weight: 800;
}
.site-footer {
    margin-top: 54px;
    padding: 46px 0 20px;
    background: #08090C;
    color: #D8DEEA;
    border-top: 1px solid rgba(248,200,74,0.12);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .7fr .7fr 1fr;
    gap: 28px;
}
.footer-brand p,
.footer-reminder p,
.footer-col a,
.footer-bottom {
    color: #D8DEEA;
}
.footer-col {
    display: grid;
    gap: 8px;
    align-content: start;
}
.footer-col h3 {
    color: var(--gold);
    margin-bottom: 8px;
}
.footer-col a:hover {
    color: var(--gold);
}
.footer-bottom {
    margin-top: 34px;
    padding-top: 18px;
    border-top: 1px solid rgba(248,200,74,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    color: var(--soft);
    font-size: 14px;
}
@media (max-width: 1080px) {
    .desktop-header { display: none; }
    .mobile-top { display: flex; }
    .mobile-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .mobile-logo img { height: 40px; }
    .header-btn { padding: 8px 16px; min-height: 38px; }
    .category-grid, .info-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-grid, .steps { grid-template-columns: repeat(2, 1fr); }
    .page-hero { grid-template-columns: 1fr; }
    .page-hero img { max-height: 300px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    .container { width: min(100% - 24px, 1200px); }
    .banner-slider { margin: 18px 12px 28px; border-radius: 16px; }
    .slide-caption { position: static; border-radius: 0; max-width: none; }
    .slider-arrow { width: 38px; height: 38px; font-size: 22px; }
    .slider-dots { bottom: 12px; }
    .section { padding: 38px 0; }
    .section-head { display: block; }
    .category-grid, .info-grid, .stat-grid, .steps, .split, .split.reverse { grid-template-columns: 1fr; }
    .zone-card img { height: auto; max-height: 260px; }
    .rich-panel { padding: 22px; }
    .content-img { max-height: 320px; }
    .page-hero { margin-top: 18px; border-radius: 18px; }
    .page-hero-text { padding: 24px; }
    .table-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}