body.loading {
    overflow: hidden;
}
body.modal-open {
    overflow: hidden;
}
.smooth-transition {
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.main-instant {
    opacity: 1 !important;
    transition: none !important;
}
html.instant-nav {
    scroll-behavior: auto;
}
.lang-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #666666;
    transition: background-color 0.15s, color 0.15s;
}
.lang-option:hover {
    background-color: #fafafa;
    color: #111111;
}
.lang-option.active {
    color: #111111;
    font-weight: 500;
    background-color: #fafafa;
}
.splash-logo-img {
    width: min(440px, 90vw);
    height: auto;
}
.splash-slogan {
    font-size: clamp(0.8rem, 2.2vw, 1.05rem);
    letter-spacing: 0.16em;
    max-width: 32rem;
    line-height: 1.75;
}
.nav-logo {
    height: 2.5rem;
    width: auto;
    max-width: min(10rem, 48vw);
    object-fit: contain;
    display: block;
}
@media (min-width: 640px) {
    .nav-logo {
        height: 2.5rem;
        max-width: 11rem;
    }
}
nav.site-nav .site-nav-inner {
    height: 4rem;
}
nav.site-nav .site-nav-grid {
    height: 100%;
}
#home {
    margin-top: -4rem;
    padding-top: 4rem;
}
.country-select {
    font-size: 0.875rem;
}
.country-select option {
    padding: 0.5rem;
}
.hero-bg-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: heroCrossfade 42s ease-in-out infinite;
}
.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 6s; }
.hero-slide:nth-child(3) { animation-delay: 12s; }
.hero-slide:nth-child(4) { animation-delay: 18s; }
.hero-slide:nth-child(5) { animation-delay: 24s; }
.hero-slide:nth-child(6) { animation-delay: 30s; }
.hero-slide:nth-child(7) { animation-delay: 36s; }
@keyframes heroCrossfade {
    0%, 100% { opacity: 0; }
    1% { opacity: 0.45; }
    13% { opacity: 0.45; }
    14.28% { opacity: 0; }
}
.hero-title-shadow {
    text-shadow: 0 2px 24px rgba(255, 255, 255, 0.95), 0 0 6px rgba(255, 255, 255, 1);
}
.hero-desc-shadow {
    text-shadow: 0 1px 18px rgba(255, 255, 255, 0.9), 0 0 3px rgba(255, 255, 255, 0.95);
}
.section-heading-sub:empty {
    display: none;
}
.full-section {
    min-height: 100vh;
    min-height: 100dvh;
}
.cta-visual {
    border-radius: 1.25rem;
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.12);
    object-fit: cover;
    width: 100%;
    flex-shrink: 0;
    opacity: 0.3;
    transition: opacity 0.45s ease;
}
.cta-scroll-col:hover .cta-visual {
    opacity: 0.5;
}
.cta-scroll-col {
    width: 11rem;
    height: 28rem;
    overflow: hidden;
    mask-image: linear-gradient(to bottom, transparent, black 12%, black 88%, transparent);
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 12%, black 88%, transparent);
}
@media (min-width: 1280px) {
    .cta-scroll-col { width: 14rem; height: 32rem; }
}
.cta-scroll-track {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    will-change: transform;
}
.cta-scroll-up .cta-scroll-track {
    animation: ctaScrollUp 32s linear infinite;
}
.cta-scroll-down .cta-scroll-track {
    animation: ctaScrollDown 32s linear infinite;
}
@keyframes ctaScrollUp {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}
@keyframes ctaScrollDown {
    0% { transform: translateY(-50%); }
    100% { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    .cta-scroll-up .cta-scroll-track,
    .cta-scroll-down .cta-scroll-track {
        animation: none;
    }
}
.booking-modal-panel {
    transition: opacity 0.35s cubic-bezier(0.25, 1, 0.5, 1), transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}
.booking-stage-hidden {
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
    position: absolute;
    inset: 0;
    transition: none;
}
.booking-stage-active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
}
.auth-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: #666666;
    margin-bottom: 0.5rem;
}
.auth-input {
    width: 100%;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    font-weight: 300;
    color: #111111;
    background: #fff;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.auth-input:focus {
    outline: none;
    border-color: #111111;
    box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
}
.auth-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}
.auth-field-invalid .auth-input,
.auth-field-invalid .auth-select {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
}
.auth-field-error {
    margin-top: 0.375rem;
    font-size: 0.75rem;
    font-weight: 300;
    color: #ef4444;
    animation: authErrorFadeIn 0.3s ease;
}
.auth-field-error.hidden {
    display: none;
}
@keyframes authErrorFadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}
.auth-submit {
    width: 100%;
    margin-top: 0.5rem;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    background: #111111;
    color: #fff;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    font-weight: 500;
    transition: background 0.25s ease;
}
.auth-submit:hover {
    background: #666666;
}
.auth-success-banner {
    animation: authErrorFadeIn 0.4s ease;
}
.nav-welcome-btn {
    color: #111111;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 100%);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.nav-welcome-btn:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    border-color: #e5e7eb;
}
.auth-input-sm {
    padding: 0.65rem 0.875rem;
    font-size: 0.8125rem;
}
.profile-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    width: 22rem;
    max-width: calc(100vw - 2rem);
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 1.25rem;
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.15);
    z-index: 60;
    animation: authErrorFadeIn 0.25s ease;
}
.profile-panel-inner {
    padding: 1.25rem 1.5rem 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
}
.profile-section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 0.75rem;
}
.profile-dl div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f5f5f5;
    font-size: 0.8125rem;
}
.profile-dl dt {
    color: #999;
    font-weight: 300;
    flex-shrink: 0;
}
.profile-dl dd {
    color: #111;
    font-weight: 400;
    text-align: right;
}
.profile-edit-btn {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #111;
    border-radius: 0.75rem;
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease;
}
.profile-edit-btn:hover {
    background: #111;
    color: #fff;
}
.profile-logout-btn {
    width: 100%;
    padding: 0.5rem;
    font-size: 0.6875rem;
    color: #999;
    letter-spacing: 0.1em;
}
.profile-logout-btn:hover {
    color: #111;
}

/* Login success overlay */
.login-success-overlay {
    opacity: 0;
    transition: opacity 0.35s ease;
}
.login-success-overlay.login-success-visible {
    opacity: 1;
}
.login-success-overlay.login-success-fade-out {
    opacity: 0;
    transition: opacity 0.4s ease;
}
.login-success-inner {
    animation: loginSuccessFadeIn 0.5s ease forwards;
}
.login-success-check {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto;
    transform: scale(0.85);
    animation: loginSuccessScale 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s forwards;
}
.login-success-check-svg {
    width: 100%;
    height: 100%;
}
.login-success-circle {
    stroke: #111111;
    stroke-width: 2;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: loginSuccessStroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}
.login-success-checkmark {
    stroke: #10b981;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: loginSuccessStroke 0.4s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards;
}
@keyframes loginSuccessFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes loginSuccessScale {
    to { transform: scale(1); }
}
@keyframes loginSuccessStroke {
    to { stroke-dashoffset: 0; }
}
.animate-fade-in {
    animation: loginSuccessFadeIn 0.5s ease forwards;
}

/* Order center & status badges */
.order-center-panel {
    animation: authErrorFadeIn 0.3s ease;
}
.order-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.3;
    white-space: nowrap;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.order-badge-awaiting {
    background: #eff6ff;
    color: #2563eb;
}
.order-badge-payment {
    background: #fffbeb;
    color: #d97706;
}
.order-badge-journey {
    background: #ecfdf5;
    color: #059669;
}
.order-card {
    box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.06);
}

/* ==================================================================
 * 咨询表单弹窗（lead-form.js）
 * ================================================================== */
.rc-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(17, 17, 17, 0.42);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}
.rc-modal.hidden { display: none; }

.rc-modal-panel {
    position: relative;
    width: 100%;
    max-width: 34rem;
    max-height: 92vh;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 1.75rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
    padding: 2.25rem;
    text-align: left;
    animation: rc-pop 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes rc-pop {
    from { opacity: 0; transform: translateY(12px) scale(0.985); }
    to   { opacity: 1; transform: none; }
}
@media (max-width: 640px) {
    .rc-modal-panel { padding: 1.6rem 1.25rem; border-radius: 1.25rem; }
}

.rc-modal-close {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    color: #666;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.rc-modal-close:hover { color: #111; background: #fafafa; }

.rc-head { margin-bottom: 1.5rem; padding-right: 2rem; }
.rc-title {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    color: #111;
    margin: 0 0 0.45rem;
}
.rc-sub {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.rc-grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
    margin-bottom: 0.9rem;
}
@media (max-width: 560px) { .rc-grid2 { grid-template-columns: 1fr; } }

.rc-field { display: block; margin-bottom: 0.9rem; }
.rc-grid2 .rc-field { margin-bottom: 0; }

.rc-label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: #666;
    margin-bottom: 0.4rem;
}
.rc-req { color: #111; }

#rc-lead-form input[type="text"],
#rc-lead-form input[type="email"],
#rc-lead-form input[type="tel"],
#rc-lead-form input[type="number"],
#rc-lead-form input[type="date"],
#rc-lead-form select,
#rc-lead-form textarea {
    width: 100%;
    background: #fafafa;
    border: 1px solid #e8e8e8;
    border-radius: 0.85rem;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: #111;
    transition: border-color 0.2s, background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}
#rc-lead-form textarea { resize: vertical; min-height: 4.5rem; }
#rc-lead-form input:focus,
#rc-lead-form select:focus,
#rc-lead-form textarea:focus {
    outline: none;
    border-color: #111;
    background: #fff;
}
#rc-lead-form select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5L6 8.5l4-4' stroke='%23666' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.4rem;
}

/* 蜜罐：视觉上彻底隐藏，但不影响提交 */
.rc-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.rc-consent {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    font-size: 0.78rem;
    font-weight: 300;
    line-height: 1.6;
    color: #666;
    margin: 1.1rem 0 1rem;
    cursor: pointer;
}
.rc-consent input[type="checkbox"] {
    margin-top: 0.15rem;
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
    accent-color: #111;
}
.rc-consent a { color: #111; text-decoration: underline; text-underline-offset: 3px; }

.rc-error {
    font-size: 0.8rem;
    line-height: 1.55;
    color: #b42318;
    background: #fef3f2;
    border: 1px solid #fecdca;
    border-radius: 0.75rem;
    padding: 0.7rem 0.9rem;
    margin: 0 0 1rem;
}
.rc-error.hidden { display: none; }

.rc-submit {
    position: relative;
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: #111;
    color: #fff;
    border: 0;
    border-radius: 0.9rem;
    padding: 1rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.25s, opacity 0.25s;
}
.rc-submit:hover:not(:disabled) { background: #666; }
.rc-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.rc-spinner {
    width: 0.9rem;
    height: 0.9rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 9999px;
    animation: rc-spin 0.7s linear infinite;
}
.rc-spinner.hidden { display: none; }
@keyframes rc-spin { to { transform: rotate(360deg); } }

.rc-foot {
    margin: 1rem 0 0;
    font-size: 0.75rem;
    color: #999;
    text-align: center;
}
.rc-foot a { color: #111; text-decoration: underline; text-underline-offset: 3px; }

.rc-center { text-align: center; padding: 1rem 0; }
.rc-check {
    width: 3.25rem;
    height: 3.25rem;
    margin: 0 auto 1.25rem;
    border-radius: 9999px;
    background: #fafafa;
    border: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
    font-size: 1.1rem;
}
.rc-leadid {
    font-size: 0.8rem;
    color: #666;
    margin: 1.1rem 0 1.5rem;
}
.rc-leadid b { color: #111; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.rc-wa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    background: #25D366;
    color: #fff !important;
    text-decoration: none;
    border-radius: 0.9rem;
    padding: 0.95rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: filter 0.2s;
}
.rc-wa-btn:hover { filter: brightness(0.94); }

.rc-retry {
    display: block;
    margin: 1rem auto 0;
    background: none;
    border: 0;
    color: #666;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    font-family: inherit;
}
.rc-retry:hover { color: #111; }

/* ==================================================================
 * Cookie / 隐私同意横幅
 * ================================================================== */
.rc-cookie {
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 90;
    max-width: 46rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem 1.25rem;
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 1.1rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    padding: 1rem 1.25rem;
    animation: rc-cookie-in 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes rc-cookie-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: none; }
}
.rc-cookie-hide { opacity: 0; transform: translateY(16px); transition: all 0.3s ease; }

.rc-cookie-text {
    flex: 1 1 22rem;
    margin: 0;
    font-size: 0.78rem;
    font-weight: 300;
    line-height: 1.6;
    color: #666;
}
.rc-cookie-text b { color: #111; font-weight: 600; }
.rc-cookie-text a { color: #111; text-decoration: underline; text-underline-offset: 3px; }

.rc-cookie-actions { display: flex; gap: 0.6rem; flex: 0 0 auto; }
.rc-cookie-btn {
    border: 1px solid #ddd;
    background: #fff;
    color: #111;
    border-radius: 9999px;
    padding: 0.6rem 1.35rem;
    font-size: 0.74rem;
    letter-spacing: 0.06em;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}
.rc-cookie-btn:hover { border-color: #111; }
.rc-cookie-primary { background: #111; color: #fff; border-color: #111; }
.rc-cookie-primary:hover { background: #666; border-color: #666; }