/*
 * 几何文旅 Geo Wander — 全站样式
 * 集成自原官网（品牌色 / 排版 / 组件 / 响应式 / 降级）
 * Propshaft: 无预处理，样式按文档顺序级联。
 */

/* ==================== Lenis 平滑滚动所需基础样式 ==================== */
html.lenis,
html.lenis body {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}
.lenis.lenis-stopped {
  overflow: hidden;
}

/* ==================== CSS Variables ==================== */
:root {
    --color-primary: #1a5276;
    --color-primary-dark: #0d3a52;
    --color-primary-light: #2e86ab;
    --color-gold: #d4a017;
    --color-gold-light: #f0c040;
    --color-night: #0d1b2a;
    --color-night-light: #1b2838;
    --color-text: #1a1a2e;
    --color-text-light: #555;
    --color-text-lighter: #888;
    --color-bg: #ffffff;
    --color-bg-alt: #f7f8fa;
    --color-bg-dark: #0d1b2a;
    --color-border: #e5e7eb;
    --color-red: #e74c3c;

    --font-cn: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-serif: 'Noto Serif SC', 'Songti SC', serif;
    --font-en: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;

    --header-h: 70px;
    --max-w: 1200px;
    --radius: 8px;
    --radius-lg: 16px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* ==================== Reset ==================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-cn);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.8;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ==================== Header ==================== */
.header {
    position: fixed; top: 0; left: 0; right: 0; height: var(--header-h); z-index: 1000;
    transition: var(--transition); background: transparent;
}
.header.scrolled {
    background: rgba(13, 27, 42, 0.92);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}
.header-inner {
    max-width: var(--max-w); margin: 0 auto; padding: 0 24px; height: 100%;
    display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; color: #fff; }
.logo-icon { width: 30px; height: 30px; color: var(--color-gold); flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-cn { font-size: 17px; font-weight: 700; letter-spacing: 1px; }
.logo-en { font-size: 9px; font-family: var(--font-sans); opacity: 0.65; letter-spacing: 0.5px; }

.nav { display: flex; gap: 28px; }
.nav-link {
    color: rgba(255, 255, 255, 0.8); font-size: 14px; font-weight: 400;
    position: relative; padding: 4px 0; transition: var(--transition);
    display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.nav-en { font-size: 9px; opacity: 0.5; font-family: var(--font-sans); text-transform: uppercase; letter-spacing: 0.5px; }
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: var(--color-gold); transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 12px; }
.icon-btn { color: rgba(255, 255, 255, 0.8); padding: 6px; display: flex; transition: var(--transition); }
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { color: var(--color-gold); }

.lang-toggle {
    color: rgba(255, 255, 255, 0.8); font-size: 13px; font-weight: 500;
    display: flex; align-items: center; gap: 2px; padding: 4px 8px;
    border-radius: 4px; border: 1px solid rgba(255, 255, 255, 0.2); transition: var(--transition);
    font-family: var(--font-sans);
}
.lang-toggle:hover { color: var(--color-gold); border-color: var(--color-gold); }
.lang-sep { opacity: 0.3; }
.lang-toggle .lang-en { opacity: 1; }
.lang-toggle .lang-cn { opacity: 0.4; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==================== Search Modal ==================== */
.search-modal {
    position: fixed; inset: 0; z-index: 2000; display: flex;
    align-items: flex-start; justify-content: center; padding-top: 15vh;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.search-modal.active { opacity: 1; visibility: visible; }
.search-modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.75); backdrop-filter: blur(8px); }
.search-modal-box {
    position: relative; width: 90%; max-width: 600px; background: #fff;
    border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-lg);
    transform: translateY(-20px); transition: var(--transition);
}
.search-modal.active .search-modal-box { transform: translateY(0); }
.search-input-wrap { display: flex; align-items: center; gap: 12px; border-bottom: 2px solid var(--color-border); padding-bottom: 12px; }
.search-input-icon { width: 22px; height: 22px; color: var(--color-text-light); flex-shrink: 0; }
.search-input { flex: 1; border: none; font-size: 18px; outline: none; font-family: var(--font-sans); }
.search-close { font-size: 28px; color: var(--color-text-light); line-height: 1; transition: var(--transition); }
.search-close:hover { color: var(--color-text); }
.search-hot { margin-top: 20px; }
.search-hot-label { font-size: 12px; color: var(--color-text-light); margin-bottom: 10px; display: block; font-family: var(--font-sans); }
.search-hot-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.hot-tag { padding: 6px 14px; background: var(--color-bg-alt); border-radius: 20px; font-size: 12px; color: var(--color-text); transition: var(--transition); }
.hot-tag:hover { background: var(--color-primary); color: #fff; }

/* ==================== Hero ==================== */
.hero { position: relative; height: 100vh; min-height: 640px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.hero-slider { position: absolute; inset: 0; z-index: 1; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease-in-out; }
.hero-slide.active { opacity: 1; animation: kenBurns 8s ease-out forwards; }
@keyframes kenBurns { 0% { transform: scale(1); } 100% { transform: scale(1.15) translate(-2%, -2%); } }
.hero-overlay { position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, rgba(13,27,42,0.5) 0%, rgba(13,27,42,0.3) 50%, rgba(13,27,42,0.7) 100%); }
.hero-content { position: relative; z-index: 3; text-align: center; color: #fff; padding: 0 24px; max-width: 800px; }
.hero-title {
    font-family: var(--font-en); font-size: clamp(56px, 10vw, 110px); font-weight: 700;
    letter-spacing: 4px; margin-bottom: 8px;
    background: linear-gradient(180deg, #fff 0%, #e0d8c0 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    opacity: 0; animation: fadeInUp 1s 0.3s forwards;
}
.hero-subtitle-en {
    font-family: var(--font-en); font-size: clamp(16px, 2.5vw, 24px); font-style: italic;
    letter-spacing: 2px; color: rgba(255,255,255,0.85); margin-bottom: 20px;
    opacity: 0; animation: fadeInUp 1s 0.6s forwards;
}
.hero-tagline {
    font-family: var(--font-en); font-size: clamp(14px, 2vw, 18px); font-style: italic;
    color: var(--color-gold-light); margin-bottom: 8px; letter-spacing: 2px;
    opacity: 0; animation: fadeInUp 1s 0.9s forwards;
}
.hero-subtitle {
    font-size: clamp(14px, 2vw, 17px); color: rgba(255,255,255,0.65); letter-spacing: 2px;
    margin-bottom: 36px; opacity: 0; animation: fadeInUp 1s 1.2s forwards;
}
.hero-buttons { display: flex; justify-content: center; gap: 20px; margin-bottom: 28px; opacity: 0; animation: fadeInUp 1s 1.5s forwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.btn { padding: 14px 36px; font-size: 15px; font-weight: 500; border-radius: 50px; transition: var(--transition); display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-family: var(--font-sans); }
.btn-en { font-size: 12px; opacity: 0.6; }
.btn-cta { background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%); color: var(--color-night); font-weight: 700; box-shadow: 0 4px 20px rgba(212,160,23,0.4); }
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(212,160,23,0.6); }
.btn-submit { background: var(--color-primary); color: #fff; width: 100%; justify-content: center; margin-top: 12px; }
.btn-submit:hover { background: var(--color-primary-dark); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--color-primary); color: var(--color-primary); padding: 12px 32px; border-radius: 50px; font-weight: 600; }
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.hero-video-btn {
    display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.8); font-size: 13px;
    font-family: var(--font-sans); padding: 10px 20px; border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.05);
    backdrop-filter: blur(4px); opacity: 0; animation: fadeInUp 1s 1.8s forwards; margin: 0 auto;
    transition: var(--transition);
}
.hero-video-btn:hover { background: rgba(255,255,255,0.15); color: #fff; border-color: var(--color-gold); }
.video-play-icon {
    width: 36px; height: 36px; border-radius: 50%; background: var(--color-gold);
    display: flex; align-items: center; justify-content: center; color: var(--color-night);
    animation: pulse 2s ease-in-out infinite;
}
.video-play-icon svg { width: 18px; height: 18px; margin-left: 2px; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(212,160,23,0.5); } 50% { box-shadow: 0 0 0 12px rgba(212,160,23,0); } }

.hero-slider-dots { position: absolute; bottom: 70px; left: 50%; transform: translateX(-50%); z-index: 4; display: flex; gap: 10px; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); transition: var(--transition); cursor: pointer; }
.hero-dot.active { background: var(--color-gold); width: 30px; border-radius: 4px; }
.hero-scroll-hint { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 4; color: rgba(255,255,255,0.5); font-size: 11px; font-family: var(--font-sans); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.scroll-arrow { width: 1px; height: 28px; background: rgba(255,255,255,0.3); position: relative; overflow: hidden; }
.scroll-arrow::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 40%; background: var(--color-gold); animation: scrollDown 2s ease-in-out infinite; }
@keyframes scrollDown { 0% { top: -40%; } 100% { top: 100%; } }

/* ==================== Video Modal ==================== */
.video-modal { position: fixed; inset: 0; z-index: 3000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition); }
.video-modal.active { opacity: 1; visibility: visible; }
.video-modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.92); backdrop-filter: blur(10px); }
.video-modal-box { position: relative; width: 90%; max-width: 900px; z-index: 1; transform: scale(0.9); transition: var(--transition); }
.video-modal.active .video-modal-box { transform: scale(1); }
.video-player { width: 100%; border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.5); background: #000; }
.video-close { position: absolute; top: -44px; right: 0; width: 36px; height: 36px; font-size: 32px; color: #fff; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3); transition: var(--transition); }
.video-close:hover { color: var(--color-gold); border-color: var(--color-gold); transform: rotate(90deg); }
.video-caption { text-align: center; color: rgba(255,255,255,0.7); font-size: 13px; margin-top: 16px; }

/* ==================== Section Common ==================== */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-label { display: inline-block; font-size: 12px; color: var(--color-gold); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px; font-weight: 600; font-family: var(--font-sans); }
.section-title { font-family: var(--font-en); font-size: clamp(26px, 4vw, 40px); font-weight: 700; color: var(--color-text); margin-bottom: 14px; line-height: 1.3; }
.section-desc { font-size: 15px; color: var(--color-text-light); max-width: 600px; margin: 0 auto; }

/* ==================== About ==================== */
.about { background: var(--color-bg-alt); }
.about-content { max-width: 820px; margin: 0 auto; }
.about-text-block { text-align: left; }
.about-intro { font-size: 17px; font-weight: 500; color: var(--color-primary); line-height: 2; margin-bottom: 24px; text-align: center; }
.about-text-block > p { font-size: 15px; color: var(--color-text); line-height: 2.1; margin-bottom: 18px; text-align: justify; }
.about-passage { margin: 28px 0; padding: 24px 28px; border-left: 3px solid var(--color-gold); background: rgba(212,160,23,0.04); border-radius: 0 var(--radius) var(--radius) 0; }
.about-passage p { font-size: 15px; line-height: 2; margin-bottom: 14px; color: var(--color-text); }
.about-manifesto { text-align: center; margin: 32px 0; padding: 28px; background: var(--color-night); border-radius: var(--radius-lg); color: #fff; }
.manifesto-line { font-size: 16px; margin-bottom: 16px; opacity: 0.8; }
.manifesto-highlight { font-family: var(--font-serif); font-size: 20px; color: var(--color-gold-light); margin-bottom: 8px; letter-spacing: 2px; }
.about-signature { text-align: center; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--color-border); }
.signature-name { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.signature-tagline { font-size: 15px; color: var(--color-gold); margin-bottom: 6px; }
.signature-desc { font-size: 14px; color: var(--color-text-light); }

/* ==================== Brand ==================== */
.brand { background: #fff; }
.brand-block { margin-bottom: 60px; }
.brand-block-title { font-family: var(--font-serif); font-size: clamp(22px, 3vw, 32px); text-align: center; margin-bottom: 36px; color: var(--color-text); font-weight: 700; }
.brand-en { font-family: var(--font-en); font-size: 16px; color: var(--color-gold); font-weight: 400; }

.vision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vision-card { text-align: center; padding: 36px 24px; background: var(--color-bg-alt); border-radius: var(--radius-lg); transition: var(--transition); border-top: 4px solid transparent; }
.vision-card:hover { background: #fff; box-shadow: var(--shadow-hover); border-top-color: var(--color-gold); transform: translateY(-4px); }
.vision-icon { width: 56px; height: 56px; margin: 0 auto 16px; color: var(--color-primary); display: flex; align-items: center; justify-content: center; background: rgba(26,82,118,0.08); border-radius: 50%; }
.vision-icon svg { width: 28px; height: 28px; }
.vision-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 4px; color: var(--color-text); }
.vision-en { font-family: var(--font-en); font-size: 13px; color: var(--color-gold); font-style: italic; margin-bottom: 12px; display: block; }
.vision-desc { font-size: 14px; color: var(--color-text); line-height: 1.7; margin-bottom: 6px; }
.vision-desc-en { font-size: 13px; color: var(--color-text-lighter); font-family: var(--font-sans); font-style: italic; }

.principles-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.principle-card { padding: 28px 16px; background: var(--color-bg-alt); border-radius: var(--radius); text-align: center; transition: var(--transition); position: relative; overflow: hidden; }
.principle-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--color-primary); transform: scaleX(0); transition: var(--transition); }
.principle-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); background: #fff; }
.principle-card:hover::before { transform: scaleX(1); }
.principle-num { font-family: var(--font-en); font-size: 28px; font-weight: 700; color: var(--color-gold); opacity: 0.3; display: block; margin-bottom: 8px; }
.principle-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; color: var(--color-text); font-family: var(--font-sans); }
.principle-cn { font-size: 13px; color: var(--color-primary); font-weight: 500; margin-bottom: 8px; }
.principle-desc { font-size: 12px; color: var(--color-text-light); font-family: var(--font-sans); font-style: italic; line-height: 1.5; }

/* ==================== Spots ==================== */
.spots { background: var(--color-bg-alt); }
.spots-grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.spot-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; box-shadow: var(--shadow); transition: var(--transition); aspect-ratio: 3/4; }
.spot-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.spot-img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.6s ease; }
.spot-card:hover .spot-img { transform: scale(1.1); }
.spot-info { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px; background: linear-gradient(180deg, transparent 0%, rgba(13,27,42,0.9) 100%); color: #fff; }
.spot-info h3 { font-family: var(--font-en); font-size: 20px; font-weight: 700; margin-bottom: 2px; }
.spot-cn { font-size: 14px; opacity: 0.8; margin-bottom: 6px; }
.spot-desc { font-size: 12px; opacity: 0.7; margin-bottom: 10px; }
.spot-video-tag { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; background: rgba(212,160,23,0.9); color: var(--color-night); border-radius: 20px; font-size: 11px; font-weight: 600; font-family: var(--font-sans); transition: var(--transition); }
.spot-card:hover .spot-video-tag { background: var(--color-gold-light); transform: scale(1.05); }

/* ==================== Products & Services ==================== */
.products { background: #fff; }
.products-content { max-width: 860px; margin: 0 auto; }
.products-narrative p { font-size: 15px; color: var(--color-text); line-height: 2.1; margin-bottom: 18px; text-align: justify; }
.narrative-intro { font-size: 16px; font-weight: 500; color: var(--color-primary); text-align: center; margin-bottom: 14px; }
.narrative-callout { text-align: center; margin: 28px 0; padding: 24px; background: var(--color-bg-alt); border-radius: var(--radius-lg); }
.narrative-callout p { font-family: var(--font-serif); font-size: 18px; color: var(--color-primary); font-weight: 700; margin: 0; text-align: center; }
.narrative-bold { font-weight: 600; color: var(--color-primary); }

.offer-block { margin: 48px 0; }
.offer-title { font-family: var(--font-en); font-size: 28px; text-align: center; margin-bottom: 32px; color: var(--color-text); }
.offer-list { display: flex; flex-direction: column; gap: 20px; }
.offer-item { display: flex; gap: 20px; padding: 24px; background: var(--color-bg-alt); border-radius: var(--radius-lg); transition: var(--transition); }
.offer-item:hover { background: #fff; box-shadow: var(--shadow-hover); }
.offer-num { font-family: var(--font-en); font-size: 36px; font-weight: 700; color: var(--color-gold); opacity: 0.4; flex-shrink: 0; line-height: 1; min-width: 50px; }
.offer-body h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--color-text); }
.offer-en { font-family: var(--font-en); font-size: 14px; color: var(--color-gold); font-weight: 400; }
.offer-body p { font-size: 14px; color: var(--color-text-light); line-height: 1.8; }

.different-block { margin: 48px 0; }
.different-title { font-family: var(--font-en); font-size: 28px; text-align: center; margin-bottom: 28px; color: var(--color-text); }
.different-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.different-card { padding: 28px 24px; background: var(--color-night); border-radius: var(--radius-lg); color: #fff; transition: var(--transition); }
.different-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(13,27,42,0.3); }
.different-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--color-gold-light); }
.diff-en { font-family: var(--font-en); font-size: 13px; color: rgba(255,255,255,0.6); font-weight: 400; display: block; margin-top: 2px; }
.different-card p { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.7; }

.products-closing { text-align: center; margin: 40px 0; padding: 28px; }
.products-closing p { font-size: 15px; color: var(--color-text-light); margin-bottom: 8px; }
.closing-bold { font-family: var(--font-serif); font-size: 18px; color: var(--color-primary); font-weight: 700; }

.products-cta { text-align: center; padding: 56px 24px; background: linear-gradient(135deg, var(--color-night) 0%, var(--color-primary-dark) 100%); border-radius: var(--radius-lg); color: #fff; }
.products-cta-title { font-family: var(--font-serif); font-size: clamp(20px, 3vw, 28px); font-weight: 700; margin-bottom: 8px; color: #fff; line-height: 1.5; }
.products-cta-en { font-family: var(--font-en); font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 24px; font-style: italic; }

/* ==================== Join Us ==================== */
.join { background: var(--color-bg-alt); }
.jobs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 40px; }
.job-card { padding: 28px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: var(--transition); position: relative; }
.job-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.job-tag { position: absolute; top: 16px; right: 16px; padding: 3px 10px; background: rgba(212,160,23,0.15); color: var(--color-gold); border-radius: 20px; font-size: 11px; font-weight: 600; font-family: var(--font-sans); }
.job-card h3 { font-family: var(--font-en); font-size: 19px; font-weight: 700; margin-bottom: 10px; color: var(--color-text); padding-right: 80px; }
.job-desc { font-size: 14px; color: var(--color-text-light); line-height: 1.7; margin-bottom: 16px; }
.job-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.job-meta span { font-size: 12px; color: var(--color-text-lighter); font-family: var(--font-sans); }
.job-apply { padding: 8px 24px; background: var(--color-primary); color: #fff; border-radius: 50px; font-size: 13px; font-weight: 500; font-family: var(--font-sans); transition: var(--transition); }
.job-apply:hover { background: var(--color-primary-dark); transform: scale(1.05); }
.join-cta { text-align: center; padding: 40px 24px; }
.join-cta p { font-size: 16px; color: var(--color-text); margin-bottom: 4px; font-family: var(--font-sans); }
.join-cta-cn { font-size: 14px; color: var(--color-text-light); margin-bottom: 20px; }

/* ==================== Contact ==================== */
.contact { background: #fff; }
.contact-form-wrap { max-width: 700px; margin: 0 auto; position: relative; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 14px; font-weight: 500; color: var(--color-text); margin-bottom: 8px; font-family: var(--font-sans); }
.label-cn { font-size: 12px; color: var(--color-text-lighter); }
.form-group input, .form-group select, .form-group textarea { padding: 12px 16px; border: 2px solid var(--color-border); border-radius: var(--radius); font-size: 15px; font-family: var(--font-sans); outline: none; transition: var(--transition); background: var(--color-bg-alt); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--color-primary); background: #fff; }
.form-group textarea { resize: vertical; }
.form-success { position: absolute; inset: 0; background: #fff; border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 10; }
.form-success.active { opacity: 1; visibility: visible; }
.success-icon { width: 72px; height: 72px; border-radius: 50%; background: #4caf50; color: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; animation: scaleIn 0.5s ease; }
.success-icon svg { width: 36px; height: 36px; }
@keyframes scaleIn { from { transform: scale(0); } to { transform: scale(1); } }
.form-success h3 { font-size: 22px; color: var(--color-text); margin-bottom: 8px; font-family: var(--font-en); }
.form-success p { color: var(--color-text-light); font-size: 14px; }

/* ==================== Footer ==================== */
.footer { background: var(--color-night); color: rgba(255,255,255,0.7); padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; color: #fff; margin-bottom: 16px; }
.footer-logo .logo-icon { width: 28px; height: 28px; color: var(--color-gold); }
.footer-logo span { font-size: 18px; font-weight: 700; }
.footer-slogan { font-family: var(--font-en); color: var(--color-gold); font-size: 15px; margin-bottom: 12px; font-style: italic; }
.footer-desc { font-size: 13px; line-height: 1.6; color: rgba(255,255,255,0.5); }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 500; }
.footer-col a, .footer-col p { display: block; font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 8px; transition: var(--transition); }
.footer-col a:hover { color: var(--color-gold); }
.footer-social { display: flex; flex-wrap: wrap; gap: 8px; }
.social-link { padding: 5px 12px; border: 1px solid rgba(255,255,255,0.2); border-radius: 20px; font-size: 11px; }
.social-link:hover { border-color: var(--color-gold); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 12px; color: rgba(255,255,255,0.4); }

/* ==================== AI Bot ==================== */
.ai-bot { position: fixed; bottom: 30px; right: 30px; z-index: 1500; }
.ai-bot-btn { position: relative; width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 30px rgba(26,82,118,0.4); transition: var(--transition); }
.ai-bot-btn:hover { transform: scale(1.1); }
.bot-icon { width: 32px; height: 32px; }
.bot-pulse { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--color-gold); animation: botPulse 2s ease-out infinite; }
@keyframes botPulse { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(1.5); opacity: 0; } }
.bot-label { position: absolute; right: 72px; top: 50%; transform: translateY(-50%); background: var(--color-night); color: #fff; padding: 6px 14px; border-radius: 20px; font-size: 13px; white-space: nowrap; opacity: 0; visibility: hidden; transition: var(--transition); pointer-events: none; }
.bot-label::after { content: ''; position: absolute; right: -5px; top: 50%; transform: translateY(-50%); width: 0; height: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 5px solid var(--color-night); }
.ai-bot-btn:hover .bot-label { opacity: 1; visibility: visible; }
.ai-chat-panel { position: absolute; bottom: 76px; right: 0; width: 370px; height: 540px; max-height: 70vh; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; overflow: hidden; opacity: 0; visibility: hidden; transform: translateY(20px) scale(0.95); transition: var(--transition); transform-origin: bottom right; }
.ai-chat-panel.active { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.chat-header { padding: 14px 18px; background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%); color: #fff; display: flex; align-items: center; justify-content: space-between; }
.chat-bot-info { display: flex; align-items: center; gap: 12px; }
.chat-avatar { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; }
.chat-avatar svg { width: 26px; height: 26px; color: #fff; }
.chat-name { font-size: 15px; font-weight: 700; }
.chat-status { font-size: 11px; opacity: 0.85; display: flex; align-items: center; gap: 5px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #4caf50; display: inline-block; }
.chat-close { font-size: 24px; color: rgba(255,255,255,0.7); transition: var(--transition); line-height: 1; }
.chat-close:hover { color: #fff; }
.chat-messages { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 10px; background: var(--color-bg-alt); }
.chat-msg { max-width: 82%; padding: 12px 16px; border-radius: 16px; font-size: 14px; line-height: 1.6; animation: msgSlideIn 0.3s ease; }
@keyframes msgSlideIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.bot-msg { background: #fff; color: var(--color-text); border-bottom-left-radius: 4px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); align-self: flex-start; }
.user-msg { background: var(--color-primary); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 14px; border-top: 1px solid var(--color-border); background: #fff; }
.quick-btn { padding: 5px 12px; background: var(--color-bg-alt); border-radius: 20px; font-size: 12px; color: var(--color-text); transition: var(--transition); font-family: var(--font-sans); }
.quick-btn:hover { background: var(--color-primary); color: #fff; }
.chat-input-wrap { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--color-border); background: #fff; }
.chat-input { flex: 1; border: none; outline: none; font-size: 14px; font-family: var(--font-sans); padding: 8px 12px; background: var(--color-bg-alt); border-radius: 20px; }
.chat-send { width: 34px; height: 34px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: var(--transition); }
.chat-send:hover { background: var(--color-primary-dark); transform: scale(1.05); }
.chat-send svg { width: 16px; height: 16px; }

/* ==================== Back to Top ==================== */
.back-top { position: fixed; bottom: 30px; left: 30px; width: 44px; height: 44px; border-radius: 50%; background: rgba(13,27,42,0.85); color: #fff; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 1400; backdrop-filter: blur(8px); }
.back-top.active { opacity: 1; visibility: visible; }
.back-top:hover { background: var(--color-primary); transform: translateY(-4px); }
.back-top svg { width: 22px; height: 22px; }

/* ==================== Reveal Animations ==================== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ==================== Responsive ==================== */
@media (max-width: 968px) {
    .nav { display: none; }
    .hamburger { display: flex; }
    .nav.mobile-open { display: flex; position: fixed; top: var(--header-h); left: 0; right: 0; background: rgba(13,27,42,0.97); backdrop-filter: blur(12px); flex-direction: column; padding: 24px; gap: 20px; }
    .nav.mobile-open .nav-link { font-size: 18px; padding: 8px 0; }
    .spots-grid-6 { grid-template-columns: repeat(2, 1fr); }
    .vision-grid { grid-template-columns: 1fr; }
    .principles-grid { grid-template-columns: repeat(2, 1fr); }
    .different-grid { grid-template-columns: 1fr; }
    .jobs-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .ai-chat-panel { width: calc(100vw - 40px); }
}
@media (max-width: 600px) {
    .hero-title { font-size: 48px; }
    .spots-grid-6 { grid-template-columns: 1fr; }
    .principles-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    section { padding: 60px 0; }
    .hero-video-btn { flex-direction: column; gap: 8px; padding: 14px; }
    .ai-chat-panel { height: 60vh; }
    .offer-item { flex-direction: column; gap: 8px; }
}

/* ==================== 无障碍：减弱动效 ==================== */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
    .hero-slide.active { animation: none; }
    .reveal { opacity: 1; transform: none; }
}

/* ==================== 景点图集模态框（Swiper） ==================== */
/* 强制 modal 相对于视口定位，不受父元素 containing block 影响 */
.spot-gallery-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 3050;
    display: flex;
    align-items: center;
    justify-content: center;
}
.spot-gallery-modal .video-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
}
.spot-gallery-modal .spot-gallery-box {
    width: 92%;
    max-width: 1000px;
    background: #0d1b2a;
    border-radius: var(--radius-lg);
    padding: 16px;
}
.spot-gallery-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 4px 8px 12px; color: #fff;
}
.spot-gallery-header h3 { font-size: 18px; font-weight: 700; margin: 0; }
.spot-gallery-counter {
    font-family: var(--font-sans); font-size: 14px; color: var(--color-gold-light);
    background: rgba(255,255,255,0.1); padding: 4px 12px; border-radius: 20px;
}
.spot-gallery-modal .swiper {
    width: 100%; border-radius: var(--radius); overflow: hidden;
}
.spot-gallery-modal .swiper-slide {
    display: flex; align-items: center; justify-content: center;
    background: #000;
}
.spot-gallery-modal .swiper-slide img {
    width: 100%; height: 60vh; max-height: 70vh; object-fit: cover; display: block;
}
.spot-gallery-modal .swiper-pagination-bullet { background: rgba(255,255,255,0.5); opacity: 1; }
.spot-gallery-modal .swiper-pagination-bullet-active { background: var(--color-gold); }
.spot-gallery-modal .swiper-button-next,
.spot-gallery-modal .swiper-button-prev { color: #fff; }
.spot-gallery-modal .swiper-button-next::after,
.spot-gallery-modal .swiper-button-prev::after { font-size: 22px; }
@media (max-width: 600px) {
    .spot-gallery-modal .swiper-slide img { height: 48vh; }
}

/* ==================== 路线详情模态框（复刻文旅路线详情风格） ==================== */
.route-detail-modal { z-index: 3060; align-items: flex-start; padding: 4vh 0; }
.route-detail-modal .video-modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0, 0, 0, 0.92); backdrop-filter: blur(10px);
}
.route-detail-box {
    position: relative; z-index: 1;
    width: 94%; max-width: 880px; max-height: 92vh; overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #fff; border-radius: 16px;
    transform: scale(0.92); transition: var(--transition);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.route-detail-modal.active .route-detail-box { transform: scale(1); }

/* Hero 头部 */
.route-hero { position: relative; height: 280px; overflow: hidden; }
.route-hero-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.route-hero-mask {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(13,27,42,0.2) 0%, rgba(13,27,42,0.85) 100%);
}
.route-hero-inner {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 32px;
    color: #fff;
}
.route-hero-en {
    font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--color-gold-light); margin: 0 0 6px;
}
.route-hero-title {
    font-size: 30px; font-weight: 800; margin: 0 0 10px;
    font-family: var(--font-serif, serif);
}
.route-hero-summary { font-size: 14px; line-height: 1.6; opacity: 0.9; margin: 0 0 14px; max-width: 640px; }
.route-hero-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.route-hero-meta > span { font-size: 14px; font-weight: 600; }
.route-price { color: var(--color-gold-light); font-size: 18px !important; font-weight: 800 !important; }

/* 主体 */
.route-body { padding: 28px 32px 32px; }
.route-section { margin-bottom: 30px; }
.route-section-title {
    font-size: 19px; font-weight: 800; margin: 0 0 18px;
    color: var(--color-night); font-family: var(--font-serif, serif);
}
.route-section-title .brand-en { font-size: 12px; color: var(--color-text-lighter); font-weight: 500; margin-left: 8px; }

/* 行程时间轴 */
.route-timeline { position: relative; padding-left: 26px; }
.route-timeline::before {
    content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px;
    width: 2px; background: linear-gradient(180deg, var(--color-gold), rgba(212,160,23,0.25));
}
.route-day { position: relative; padding-bottom: 22px; }
.route-day:last-child { padding-bottom: 0; }
.route-day-marker {
    position: absolute; left: -26px; top: 2px;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--color-gold); border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--color-gold);
}
.route-day-label { display: none; }
.route-day-card {
    background: var(--color-bg-alt); border-radius: 12px; padding: 14px 18px;
    border-left: 3px solid var(--color-gold);
}
.route-day-title { font-size: 16px; font-weight: 700; margin: 0 0 6px; color: var(--color-night); }
.route-day-desc { font-size: 14px; line-height: 1.65; color: var(--color-text-light); margin: 0 0 8px; }
.route-day-stay { font-size: 12px; color: var(--color-gold); font-weight: 600; margin: 0; }

/* 推荐理由 */
.route-reasons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.route-reason {
    background: var(--color-bg-alt); border-radius: 12px; padding: 16px 18px;
    position: relative;
}
.route-reason-num {
    font-size: 22px; font-weight: 800; color: var(--color-gold);
    font-family: var(--font-serif, serif); opacity: 0.55; display: block; margin-bottom: 4px;
}
.route-reason-title { font-size: 15px; font-weight: 700; margin: 0 0 6px; color: var(--color-night); }
.route-reason-desc { font-size: 13px; line-height: 1.6; color: var(--color-text-light); margin: 0; }

/* 游记引述 */
.route-quote {
    margin: 0; padding: 20px 24px; border-radius: 12px;
    background: var(--color-night); color: #fff; font-size: 16px; line-height: 1.7;
    font-family: var(--font-serif, serif); font-style: italic; text-align: center;
}

/* 上一条 / 下一条 切换 */
.route-nav { display: flex; justify-content: center; gap: 12px; margin: 4px 0 18px; }
.route-nav-btn {
    border: 1px solid var(--color-gold); background: transparent; color: var(--color-gold);
    font-size: 13px; font-weight: 600; padding: 9px 20px; border-radius: 999px; cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}
.route-nav-btn:hover { background: var(--color-gold); color: #fff; }

/* CTA */
.route-cta { text-align: center; margin-top: 8px; }
.route-cta .btn-cta { font-size: 15px; padding: 13px 34px; }

/* 关闭按钮（覆盖 video-close 默认位置以适配详情 box） */
.route-detail-box .video-close {
    position: absolute; top: 14px; right: 16px; z-index: 5;
    width: 38px; height: 38px; border-radius: 50%; border: none; cursor: pointer;
    background: rgba(0,0,0,0.4); color: #fff; font-size: 22px; line-height: 1;
    transition: background 0.2s ease;
}
.route-detail-box .video-close:hover { background: var(--color-gold); }

@media (max-width: 600px) {
    .route-hero { height: 200px; }
    .route-hero-title { font-size: 23px; }
    .route-body { padding: 22px 18px 26px; }
    .route-reasons { grid-template-columns: 1fr; }
    .route-detail-box { width: 96%; }
}

/* ===================== 游客在线咨询浮动面板 ===================== */
.chat-widget { position: fixed; right: 24px; bottom: 24px; z-index: 1000; font-family: inherit; }
.chat-fab {
  display: flex; align-items: center; gap: 8px;
  background: #d4a017; color: #1a1a1a; border: none; cursor: pointer;
  padding: 12px 18px; border-radius: 30px; font-size: 15px; font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .2s ease;
}
.chat-fab:hover { transform: translateY(-2px); }
.chat-fab-icon { font-size: 18px; }
.chat-panel {
  position: absolute; right: 0; bottom: 64px; width: 340px; max-width: calc(100vw - 32px);
  height: 460px; max-height: calc(100vh - 120px);
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,.3); display: none; flex-direction: column;
}
.chat-panel.open { display: flex; }
.chat-header {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(120deg, #1a1a1a, #2c2c2c); color: #fff; padding: 14px 16px;
}
.chat-title { font-weight: 700; font-size: 15px; }
.chat-status { font-size: 12px; color: #d4a017; margin-top: 2px; }
.chat-close { background: none; border: none; color: #fff; font-size: 22px; cursor: pointer; line-height: 1; }
.chat-messages { flex: 1; overflow-y: auto; padding: 14px; background: #f7f7f5; }
.chat-name-form, .chat-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid #eee; background: #fff; }
.chat-name-input, .chat-input {
  flex: 1; border: 1px solid #ddd; border-radius: 20px; padding: 9px 14px; font-size: 14px; outline: none;
}
.chat-name-input:focus, .chat-input:focus { border-color: #d4a017; }
.chat-send {
  border: none; background: #d4a017; color: #1a1a1a; border-radius: 20px;
  padding: 0 16px; font-weight: 600; cursor: pointer; font-size: 14px;
}
.msg { display: flex; margin-bottom: 10px; }
.msg-bubble {
  max-width: 78%; padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.45;
  position: relative; word-break: break-word;
}
/* 方向：自己(发送方)靠右，对方靠左 */
.msg-mine { justify-content: flex-end; }
.msg-mine .msg-bubble { border-bottom-right-radius: 4px; }
.msg-other { justify-content: flex-start; }
.msg-other .msg-bubble { border-bottom-left-radius: 4px; }
.msg-visitor .msg-bubble { background: #fff; border: 1px solid #e6e6e6; }
.msg-admin .msg-bubble { background: #d4a017; color: #1a1a1a; }
.msg-system { justify-content: center; }
.msg-system .msg-bubble { background: transparent; color: #999; font-size: 12px; border: none; text-align: center; }
.msg-time { font-size: 10px; color: #b0b0b0; margin-top: 4px; text-align: right; }

/* ===================== 管理员后台 ===================== */
.admin-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: #1a1a1a; }
.admin-login-card { width: 360px; max-width: 90vw; background: #fff; border-radius: 16px; padding: 36px 30px; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.admin-login-logo { display: flex; align-items: center; gap: 8px; color: #d4a017; font-weight: 700; margin-bottom: 18px; }
.admin-login-logo .logo-icon { width: 26px; height: 26px; }
.admin-login-title { font-size: 22px; margin-bottom: 20px; color: #1a1a1a; }
.admin-login-form .form-group { margin-bottom: 14px; }
.admin-login-form label { display: block; font-size: 13px; margin-bottom: 6px; color: #555; }
.admin-login-form input { width: 100%; box-sizing: border-box; padding: 11px 14px; border: 1px solid #ddd; border-radius: 10px; font-size: 15px; }
.admin-login-form .btn-cta { width: 100%; margin-top: 6px; }
.admin-alert { background: #fdecea; color: #c0392b; padding: 10px 12px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.admin-login-hint { text-align: center; color: #999; font-size: 12px; margin-top: 16px; }

.admin-chats { display: flex; height: 100vh; background: #f0f0ee; font-family: inherit; }
.admin-sidebar { width: 320px; background: #fff; border-right: 1px solid #e6e6e6; display: flex; flex-direction: column; }
.admin-sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid #eee; }
.admin-brand { display: flex; align-items: center; gap: 8px; color: #d4a017; font-weight: 700; }
.admin-brand .logo-icon { width: 22px; height: 22px; }
.admin-user { font-size: 13px; color: #555; display: flex; align-items: center; gap: 10px; }
.admin-logout { color: #c0392b; text-decoration: none; font-size: 13px; }
/* button_to 渲染的退出按钮：去掉默认按钮外观，保持链接样式 */
.admin-logout-form { display: inline; margin: 0; padding: 0; border: 0; background: none; }
.admin-logout-form .admin-logout {
  border: 0; background: none; padding: 0; cursor: pointer; font: inherit;
}
.admin-list-head { padding: 14px 16px 8px; }
.admin-list-head h2 { font-size: 16px; color: #1a1a1a; }
.admin-online-count { background: #e74c3c; color: #fff; border-radius: 12px; padding: 1px 9px; font-size: 13px; margin-left: 6px; font-weight: 700; }
.admin-chat-list { list-style: none; margin: 0; padding: 0 8px 12px; overflow-y: auto; flex: 1; }
.admin-chat-item { position: relative; display: flex; align-items: center; gap: 10px; padding: 11px 10px; border-radius: 10px; cursor: pointer; transition: background .15s; }
.admin-chat-item:hover { background: #f7f7f5; }
.admin-chat-item.active { background: #fdf6e3; }
/* 未读会话：名字加粗、红点徽标（仿微信） */
.admin-chat-item.unread .admin-chat-name { color: #1a1a1a; font-weight: 700; }
.admin-chat-item.unread .admin-chat-preview { color: #666; }
.admin-unread-badge {
  position: absolute; top: 6px; left: 36px;
  min-width: 18px; height: 18px; padding: 0 5px;
  background: #e74c3c; color: #fff; border-radius: 9px;
  font-size: 11px; line-height: 18px; text-align: center; font-weight: 700;
  box-shadow: 0 0 0 2px #fff; z-index: 2;
}
.admin-chat-avatar { width: 38px; height: 38px; border-radius: 50%; background: #1a1a1a; color: #d4a017; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.admin-chat-meta { flex: 1; min-width: 0; }
.admin-chat-name { font-size: 14px; font-weight: 600; color: #1a1a1a; }
.admin-chat-preview { font-size: 12px; color: #999; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-chat-time { font-size: 11px; color: #bbb; }
.admin-chat-empty { padding: 20px; text-align: center; color: #aaa; font-size: 13px; }

/* ---------- 后台侧边导航 ---------- */
.admin-nav { display: flex; flex-direction: column; padding: 8px 12px; gap: 2px; border-bottom: 1px solid #eee; }
.admin-nav-item { display: block; padding: 10px 14px; border-radius: 8px; color: #555; text-decoration: none; font-size: 14px; font-weight: 500; transition: background .15s, color .15s; }
.admin-nav-item:hover { background: #f7f7f5; color: #1a1a1a; }
.admin-nav-item.active { background: #1a1a1a; color: #fff; }

/* ---------- 后台留言管理 ---------- */
.admin-msg-main { flex: 1; display: flex; flex-direction: column; overflow: auto; background: #fafafa; }
.admin-msg-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; border-bottom: 1px solid #e6e6e6; background: #fff; }
.admin-msg-head h2 { font-size: 18px; margin: 0; }
.admin-msg-filters { display: flex; gap: 8px; }
.filter-item { padding: 5px 14px; border-radius: 16px; background: #f0f0ee; color: #666; text-decoration: none; font-size: 13px; transition: all .15s; }
.filter-item:hover { background: #e6e6e3; }
.filter-item.active { background: #1a1a1a; color: #fff; }

.admin-msg-table { padding: 16px 24px; }
.admin-msg-row { display: grid; grid-template-columns: 90px 170px 110px 1fr 90px 110px 110px; align-items: start; gap: 12px; padding: 14px 12px; border-bottom: 1px solid #eee; background: #fff; font-size: 13px; }
.admin-msg-row.header, .admin-msg-header { background: #f4f4f2; font-weight: 600; color: #888; border-radius: 8px 8px 0 0; }
.admin-msg-row:not(.admin-msg-header):hover { background: #fdfcf9; }
.col-message { color: #444; line-height: 1.5; word-break: break-word; }
.col-contact { color: #777; line-height: 1.6; font-size: 12px; }
.col-time { color: #999; }
.col-ops { text-align: right; }

.status-badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.status-pending { background: #fff3e0; color: #e67e22; }
.status-processing { background: #e8f1fd; color: #2980b9; }
.status-done { background: #e8f8ef; color: #27ae60; }

.status-btn { border: 1px solid #d4a017; background: #fff; color: #1a1a1a; border-radius: 14px; padding: 4px 12px; font-size: 12px; cursor: pointer; transition: all .15s; }
.status-btn:hover { background: #d4a017; color: #fff; }
.status-btn:disabled { opacity: .5; cursor: default; }

.admin-msg-empty { padding: 40px; text-align: center; color: #aaa; }

.msg-note { margin-top: 6px; padding: 6px 8px; background: #f4faf6; border-left: 3px solid #27ae60; color: #2e7d4f; font-size: 12px; border-radius: 4px; }
.status-done-text { color: #27ae60; font-weight: 600; font-size: 13px; }

/* ---------- 处理结果 Modal ---------- */
.msg-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: none; align-items: center; justify-content: center; z-index: 100;
}
.msg-modal-overlay.open { display: flex; }
.msg-modal {
  width: 440px; max-width: 92vw; background: #fff; border-radius: 14px;
  overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.25);
  animation: msgModalIn .18s ease;
}
@keyframes msgModalIn { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.msg-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid #eee; }
.msg-modal-head h3 { margin: 0; font-size: 16px; }
.msg-modal-close { border: none; background: transparent; font-size: 24px; line-height: 1; color: #aaa; cursor: pointer; }
.msg-modal-close:hover { color: #333; }
.msg-modal-body { padding: 18px 20px; }
.msg-modal-body label { display: block; font-size: 13px; color: #666; margin-bottom: 8px; }
.msg-modal-body textarea {
  width: 100%; border: 1px solid #ddd; border-radius: 8px; padding: 10px 12px;
  font-size: 14px; resize: vertical; font-family: inherit; box-sizing: border-box;
}
.msg-modal-body textarea:focus { outline: none; border-color: #d4a017; }
.msg-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid #eee; }
.msg-modal-cancel { border: 1px solid #ddd; background: #fff; color: #555; border-radius: 8px; padding: 8px 18px; cursor: pointer; }
.msg-modal-cancel:hover { background: #f5f5f3; }
.msg-modal-submit { border: none; background: #d4a017; color: #1a1a1a; border-radius: 8px; padding: 8px 20px; font-weight: 600; cursor: pointer; }
.msg-modal-submit:hover { background: #c4910f; }
.msg-modal-submit:disabled { opacity: .6; cursor: default; }

.admin-chat-main { flex: 1; display: flex; flex-direction: column; }
.admin-chat-placeholder { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #bbb; gap: 10px; }
.placeholder-icon { font-size: 46px; }
.admin-chat-window { flex: 1; display: none; flex-direction: column; background: #f7f7f5; }
.admin-chat-window-head { padding: 14px 18px; background: #fff; border-bottom: 1px solid #eee; font-weight: 600; color: #1a1a1a; }
.admin-chat-messages { flex: 1; overflow-y: auto; padding: 16px; }
.admin-chat-form { display: flex; gap: 8px; padding: 12px; background: #fff; border-top: 1px solid #eee; }
.admin-chat-input { flex: 1; border: 1px solid #ddd; border-radius: 20px; padding: 10px 14px; font-size: 14px; outline: none; }
.admin-chat-input:focus { border-color: #d4a017; }