/* ===========================
   基础重置 & 全局变量
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --color-primary: #d4a574;
    --color-primary-dark: #b8854f;
    --color-secondary: #c75d4c;
    --color-accent: #2c5f7c;
    --color-night: #0a1f3d;
    --color-night-2: #14315a;
    --color-night-3: #1e3a6e;
    --color-ink: #1a1a1a;
    --color-ink-light: #4a4a4a;
    --color-muted: #8a8a8a;
    --color-cream: #faf6ef;
    --color-cream-2: #f3ecdf;
    --color-border: rgba(26, 26, 26, 0.08);
    --color-white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(10, 31, 61, 0.06);
    --shadow-md: 0 8px 24px rgba(10, 31, 61, 0.1);
    --shadow-lg: 0 20px 60px rgba(10, 31, 61, 0.15);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-display: "Noto Serif SC", "Source Han Serif", "Songti SC", serif;
    --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    --container: 1180px;
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* 基础字号（PC端） */
    --fs-body: 16px;
    --fs-card-title: 22px;
    --fs-card-text: 16px;
    --fs-tip: 15px;
    --fs-tag: 12px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: var(--fs-body);
}

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-cream);
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 100%;
}

img {
    max-width: 100%;
    display: block;
    -webkit-user-drag: none;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

/* ===========================
   导航栏
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(10, 31, 61, 0.0);
    backdrop-filter: blur(0px);
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 246, 239, 0.92);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--color-white);
    transition: color var(--transition);
}

.navbar.scrolled .logo {
    color: var(--color-night);
}

.logo-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 8px;
    color: var(--color-white);
    font-size: 14px;
    letter-spacing: -0.5px;
    box-shadow: 0 4px 12px rgba(199, 93, 76, 0.3);
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
    transition: color var(--transition);
}

.navbar.scrolled .nav-links a {
    color: var(--color-ink-light);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--color-night);
}

/* ===========================
   Hero 区域
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, #0a1f3d 0%, #14315a 60%, #2c5f7c 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-skyline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background:
        linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%),
        radial-gradient(circle at 18% 100%, rgba(212, 165, 116, 0.5) 0%, transparent 12%),
        radial-gradient(circle at 35% 100%, rgba(199, 93, 76, 0.6) 0%, transparent 15%),
        radial-gradient(circle at 50% 100%, rgba(212, 165, 116, 0.4) 0%, transparent 13%),
        radial-gradient(circle at 65% 100%, rgba(199, 93, 76, 0.5) 0%, transparent 14%),
        radial-gradient(circle at 82% 100%, rgba(212, 165, 116, 0.4) 0%, transparent 12%);
    animation: skylineGlow 6s ease-in-out infinite alternate;
}

@keyframes skylineGlow {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

.hero-stars {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 60% 70%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 80% 20%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 30% 80%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(212, 165, 116, 0.6), transparent),
        radial-gradient(1px 1px at 50% 15%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 10% 50%, rgba(255, 255, 255, 0.6), transparent);
    animation: twinkle 3s ease-in-out infinite alternate;
}

@keyframes twinkle {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 0 24px;
    animation: fadeUp 1.2s ease-out;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 100px;
    font-size: 14px;
    letter-spacing: 1px;
    color: var(--color-primary);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 10vw, 120px);
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
    background: linear-gradient(180deg, #ffffff 0%, #d4a574 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.title-highlight {
    background: linear-gradient(135deg, #d4a574 0%, #c75d4c 50%, #d4a574 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.title-sub {
    display: block;
    font-size: clamp(18px, 3vw, 24px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 16px;
    letter-spacing: 0.3em;
    font-family: var(--font-body);
}

.hero-desc {
    font-size: clamp(15px, 2.2vw, 18px);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    letter-spacing: 0.1em;
}

.hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-bottom: 48px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.meta-num {
    font-family: var(--font-display);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.meta-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.2em;
    margin-top: 4px;
}

.meta-divider {
    width: 1px;
    height: 36px;
    background: rgba(212, 165, 116, 0.3);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--color-primary);
    color: var(--color-night);
    border-radius: 100px;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.1em;
    transition: all var(--transition);
    box-shadow: 0 10px 30px rgba(212, 165, 116, 0.4);
    min-height: 56px;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.5);
    background: #e0b585;
}

.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    letter-spacing: 0.3em;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, rgba(212, 165, 116, 0.8), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===========================
   通用 Section
   =========================== */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title .title-en {
    display: block;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.section-title .title-cn {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    color: var(--color-night);
    position: relative;
    display: inline-block;
}

.section-title .title-cn::after {
    content: "";
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.section-title.light .title-cn {
    color: var(--color-white);
}

/* ===========================
   行程概览
   =========================== */
.overview {
    padding: 100px 0;
    background: var(--color-cream);
    position: relative;
}

.overview::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.overview-card {
    background: var(--color-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.overview-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.overview-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.overview-card:hover::before {
    transform: scaleX(1);
}

.card-num {
    font-family: var(--font-display);
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}

.overview-card:nth-child(1) .card-num { color: #f0e4d0; }
.overview-card:nth-child(2) .card-num { color: #e8d4c0; }
.overview-card:nth-child(3) .card-num { color: #ddc8b3; }

.card-date {
    font-size: 13px;
    letter-spacing: 0.3em;
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 12px;
}

.overview-card h3 {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-night);
    margin-bottom: 10px;
}

.overview-card p {
    color: var(--color-ink-light);
    font-size: 15px;
    margin-bottom: 20px;
}

.card-route {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px dashed var(--color-border);
    font-size: 14px;
    color: var(--color-muted);
}

.route-arrow {
    color: var(--color-primary);
    font-weight: 700;
}

/* ===========================
   Day Section
   =========================== */
.day-section {
    padding: 100px 0;
    position: relative;
}

.day-section.day-2 {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-2) 100%);
}

.day-section.day-3 {
    background: var(--color-cream-2);
}

.day-header {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.day-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--color-night);
    color: var(--color-white);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.day-marker::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.day-marker .day-label {
    font-size: 13px;
    letter-spacing: 0.4em;
    color: var(--color-primary);
    font-weight: 600;
    z-index: 1;
}

.day-marker .day-num {
    font-family: var(--font-display);
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(180deg, #ffffff, var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: 1;
}

.day-info {
    flex: 1;
    min-width: 280px;
}

.day-title {
    font-family: var(--font-display);
    font-size: clamp(26px, 4.2vw, 38px);
    font-weight: 700;
    color: var(--color-night);
    margin-bottom: 12px;
    line-height: 1.3;
}

.day-date {
    color: var(--color-primary-dark);
    font-size: 15px;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    font-weight: 500;
}

.day-summary {
    color: var(--color-ink-light);
    font-size: 16px;
    line-height: 1.8;
    max-width: 720px;
}

/* ===========================
   时间轴 Timeline
   =========================== */
.timeline {
    position: relative;
    padding-left: 70px;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 28px;
    top: 20px;
    bottom: 20px;
    width: 3px;
    background: linear-gradient(180deg,
        var(--color-primary) 0%,
        var(--color-secondary) 50%,
        var(--color-accent) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 36px;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.time-dot {
    position: absolute;
    left: -49px;
    top: 28px;
    width: 18px;
    height: 18px;
    background: var(--color-white);
    border: 4px solid var(--color-primary);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 0 5px var(--color-cream), 0 4px 12px rgba(212, 165, 116, 0.3);
    transition: all var(--transition);
}

.timeline-item:hover .time-dot {
    background: var(--color-primary);
    transform: scale(1.2);
}

.time-card {
    background: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
}

.time-card::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 28px;
    width: 16px;
    height: 16px;
    background: var(--color-white);
    border-left: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transform: rotate(45deg);
}

.time-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.time-card.highlight-card {
    background: linear-gradient(135deg, #fffaf0 0%, #fff 50%, #fef5e6 100%);
    border: 1px solid rgba(212, 165, 116, 0.3);
}

.time-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.time-clock {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-night);
    letter-spacing: 0.05em;
}

.time-tag {
    font-size: 12px;
    letter-spacing: 0.15em;
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 600;
}

.tag-train { background: #e8f0f8; color: #2c5f7c; }
.tag-subway { background: #f0e6f5; color: #8b4789; }
.tag-walk { background: #e8f5e9; color: #4a7c4e; }
.tag-rest { background: #fdf0e6; color: #c75d4c; }
.tag-sight { background: #fff3d6; color: #b8854f; }
.tag-ferry { background: #d6eaf5; color: #1e6091; }

.time-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-night);
    margin-bottom: 12px;
    line-height: 1.4;
}

.time-card > p {
    color: var(--color-ink-light);
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 18px;
}

.time-card > p strong {
    color: var(--color-night);
    font-weight: 600;
    background: linear-gradient(180deg, transparent 60%, rgba(212, 165, 116, 0.3) 60%);
    padding: 0 2px;
}

/* ===========================
   关键提示信息块
   =========================== */
.tip-block {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.08) 0%, rgba(212, 165, 116, 0.03) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    padding: 18px 20px;
    margin: 18px 0;
    position: relative;
}

.tip-block.tip-warn {
    background: linear-gradient(135deg, rgba(199, 93, 76, 0.08) 0%, rgba(199, 93, 76, 0.03) 100%);
    border-left-color: var(--color-secondary);
}

.tip-block-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-night);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tip-warn .tip-block-title {
    color: var(--color-secondary);
}

.tip-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tip-list li {
    position: relative;
    padding: 6px 0 6px 24px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-ink-light);
    border-bottom: 1px dashed rgba(26, 26, 26, 0.05);
}

.tip-list li:last-child {
    border-bottom: none;
}

.tip-list li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 16px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
}

.tip-warn .tip-list li::before {
    background: var(--color-secondary);
}

.tip-list li strong {
    color: var(--color-night);
    font-weight: 600;
}

/* ===========================
   卡片图片
   =========================== */
.card-image {
    position: relative;
    margin: 18px 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: zoom-in;
    background: var(--color-cream-2);
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-sm);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.card-image:hover img {
    transform: scale(1.05);
}

.image-zoom {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 44px;
    height: 44px;
    background: rgba(10, 31, 61, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    opacity: 0;
    transform: scale(0.8);
    transition: all var(--transition);
}

.card-image:hover .image-zoom {
    opacity: 1;
    transform: scale(1);
}

.image-tap {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(10, 31, 61, 0.75);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    letter-spacing: 0.1em;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.card-image:hover .image-tap {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ===========================
   导航按钮
   =========================== */
.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    background: linear-gradient(135deg, #2c5f7c 0%, #1e3a6e 100%);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 16px;
    font-weight: 500;
    transition: all var(--transition);
    box-shadow: 0 6px 20px rgba(44, 95, 124, 0.3);
    min-height: 52px;
    letter-spacing: 0.05em;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(44, 95, 124, 0.45);
    background: linear-gradient(135deg, #3a7a9e 0%, #2c5f7c 100%);
}

.nav-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(44, 95, 124, 0.4);
}

.nav-btn-arrow {
    transition: transform var(--transition);
}

.nav-btn:hover .nav-btn-arrow {
    transform: translateX(3px);
}

/* 美食推荐按钮 */
.food-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    background: linear-gradient(135deg, #c75d4c 0%, #a83a2b 100%);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 16px;
    font-weight: 500;
    transition: all var(--transition);
    box-shadow: 0 6px 20px rgba(199, 93, 76, 0.3);
    min-height: 52px;
    letter-spacing: 0.05em;
}

.food-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(199, 93, 76, 0.45);
    background: linear-gradient(135deg, #d97565 0%, #c75d4c 100%);
}

.food-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(199, 93, 76, 0.4);
}

/* 操作行：双按钮 */
.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.action-row .nav-btn,
.action-row .food-btn {
    flex: 1;
    justify-content: center;
    min-width: 140px;
}

/* ===========================
   POI 标签
   =========================== */
.poi-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 0;
}

.poi-chip {
    padding: 8px 16px;
    background: rgba(212, 165, 116, 0.12);
    color: var(--color-primary-dark);
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition);
    cursor: default;
}

.poi-chip:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ===========================
   实用贴士
   =========================== */
.tips-section {
    padding: 100px 0;
    background: var(--color-night);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.tips-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.tips-section::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(199, 93, 76, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

.tip-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 32px 28px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.tip-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-6px);
    border-color: rgba(212, 165, 116, 0.3);
}

.tip-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: inline-block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.tip-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.tip-card p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 15px;
    line-height: 1.75;
}

/* ===========================
   底部
   =========================== */
.footer {
    background: #051428;
    color: rgba(255, 255, 255, 0.6);
    padding: 50px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--color-white);
    margin-bottom: 6px;
}

.footer-brand p {
    font-size: 13px;
    color: var(--color-primary);
    letter-spacing: 0.1em;
}

.footer-info {
    text-align: right;
    font-size: 13px;
    line-height: 1.8;
}

.footer-meta {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.3);
}

/* ===========================
   图片灯箱
   =========================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow: hidden;
    touch-action: none;       /* 禁用默认触摸行为，支持自定义缩放 */
    -webkit-user-select: none;
    user-select: none;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-mask {
    position: absolute;
    inset: 0;
    background: rgba(5, 15, 30, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* 顶部工具栏 */
.lightbox-toolbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;     /* 让工具栏内的按钮可点击 */
}

.lightbox-zoom-group {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 100px;
    padding: 6px;
    pointer-events: auto;
}

.lightbox-tool {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    background: transparent;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.lightbox-tool:hover {
    background: rgba(255, 255, 255, 0.15);
}

.lightbox-tool:active {
    transform: scale(0.92);
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-zoom-text {
    color: var(--color-white);
    font-size: 14px;
    font-weight: 600;
    min-width: 52px;
    text-align: center;
    letter-spacing: 0.5px;
    font-variant-numeric: tabular-nums;
}

/* 图片舞台：用于拖动和缩放 */
.lightbox-stage {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    overflow: hidden;
}

.lightbox-stage:active {
    cursor: grabbing;
}

.lightbox-img-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    transform-origin: center center;
    will-change: transform;
    transition: transform 0.2s ease;
    max-width: 100%;
    max-height: 100%;
}

.lightbox-img-wrap.dragging {
    transition: none;     /* 拖动时无过渡 */
    cursor: grabbing;
}

.lightbox-img-wrap img {
    max-width: 92vw;
    max-height: 80vh;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    object-fit: contain;
    display: block;
    -webkit-user-drag: none;
    user-drag: none;
    pointer-events: none;   /* 避免图片本身捕获事件，让stage接收 */
}

.lightbox-caption {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    text-align: center;
    color: var(--color-white);
    font-size: 15px;
    letter-spacing: 0.1em;
    max-width: 90%;
    line-height: 1.5;
    padding: 0 16px;
    opacity: 0.95;
}

.lightbox-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    letter-spacing: 0.5px;
    text-align: center;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 14px;
    border-radius: 100px;
    white-space: nowrap;
}

.lightbox-close {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.lightbox-close:hover {
    background: var(--color-secondary);
    transform: rotate(90deg);
}

.lightbox-close:active {
    transform: rotate(90deg) scale(0.9);
}

/* 移动端工具栏优化 */
@media (max-width: 768px) {
    .lightbox-toolbar {
        padding: 12px 14px;
    }

    .lightbox-tool {
        width: 38px;
        height: 38px;
    }

    .lightbox-tool svg {
        width: 20px;
        height: 20px;
    }

    .lightbox-close {
        width: 44px;
        height: 44px;
    }

    .lightbox-close svg {
        width: 24px;
        height: 24px;
    }

    .lightbox-zoom-text {
        font-size: 13px;
        min-width: 46px;
    }

    .lightbox-img-wrap img {
        max-width: 96vw;
        max-height: 70vh;
    }

    .lightbox-caption {
        bottom: 70px;
        font-size: 13px;
    }

    .lightbox-hint {
        font-size: 11px;
        bottom: 16px;
        padding: 5px 12px;
    }
}

@media (max-width: 380px) {
    .lightbox-zoom-text {
        display: none;       /* 超小屏隐藏百分比文字 */
    }
}

/* ===========================
   地图选择弹窗
   =========================== */
.map-modal {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.map-modal.active {
    opacity: 1;
    visibility: visible;
}

.map-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(5, 20, 40, 0.6);
    backdrop-filter: blur(8px);
}

.map-modal-box {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--color-white);
    border-radius: 24px 24px 0 0;
    padding: 0;
    z-index: 1;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 85vh;
    overflow-y: auto;
}

.map-modal.active .map-modal-box {
    transform: translateY(0);
}

/* 桌面端地图弹窗居中弹起 */
@media (min-width: 769px) {
    .map-modal-box {
        max-width: 520px;
        max-height: 80vh;
        border-radius: 24px;
        transform: translateY(40px) scale(0.96);
    }

    .map-modal.active .map-modal-box {
        transform: translateY(0) scale(1);
    }
}

.map-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-white);
    z-index: 2;
}

.map-modal-header h3 {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 700;
    color: var(--color-night);
}

.map-modal-close {
    width: 44px;
    height: 44px;
    background: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink-light);
    transition: all var(--transition);
}

.map-modal-close:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

.map-modal-body {
    padding: 20px 16px 32px;
}

.map-route-info {
    background: var(--color-cream);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    position: relative;
}

.route-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
}

.route-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 3px solid;
    background: var(--color-white);
}

.route-dot.start {
    border-color: var(--color-accent);
}

.route-dot.end {
    border-color: var(--color-secondary);
}

.route-line {
    width: 2px;
    height: 24px;
    background: linear-gradient(180deg, var(--color-accent), var(--color-secondary));
    margin-left: 6px;
}

.route-text {
    font-size: 15px;
    color: var(--color-ink);
    font-weight: 500;
    line-height: 1.5;
}

.map-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.map-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: 16px;
    transition: all var(--transition);
    cursor: pointer;
}

.map-option:hover {
    border-color: var(--color-primary);
    background: var(--color-cream);
    transform: translateX(2px);
}

.map-option:active {
    transform: scale(0.98);
}

.map-option-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.map-option-info {
    flex: 1;
    min-width: 0;
}

.map-option-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-night);
    margin-bottom: 2px;
}

.map-option-desc {
    font-size: 13px;
    color: var(--color-muted);
}

.map-option-arrow {
    color: var(--color-muted);
    flex-shrink: 0;
    transition: transform var(--transition);
}

.map-option:hover .map-option-arrow {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* ===========================
   美食推荐弹窗
   =========================== */
.food-modal {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.food-modal.active {
    opacity: 1;
    visibility: visible;
}

.food-modal-box {
    position: relative;
    width: 100%;
    max-width: 560px;
    background: var(--color-white);
    border-radius: 24px 24px 0 0;
    padding: 0;
    z-index: 1;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 88vh;
    display: flex;
    flex-direction: column;
}

.food-modal.active .food-modal-box {
    transform: translateY(0);
}

/* 桌面端美食弹窗居中弹起 */
@media (min-width: 769px) {
    .food-modal-box {
        max-width: 640px;
        max-height: 88vh;
        border-radius: 24px;
        transform: translateY(40px) scale(0.96);
    }

    .food-modal.active .food-modal-box {
        transform: translateY(0) scale(1);
    }
}

.food-modal-body {
    padding: 20px 20px 32px;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

/* 美食区域标题 */
.food-section {
    margin-bottom: 20px;
}

.food-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-night);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-cream);
}

.food-section-title::before {
    content: "";
    width: 4px;
    height: 16px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

/* 美食卡片 */
.food-card {
    background: var(--color-cream);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    cursor: pointer;
}

.food-card:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.food-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}

.food-card-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-night);
    line-height: 1.4;
    flex: 1;
}

.food-card-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-secondary);
    background: rgba(199, 93, 76, 0.1);
    padding: 4px 12px;
    border-radius: 100px;
    white-space: nowrap;
    flex-shrink: 0;
}

.food-card-info {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.food-tag {
    font-size: 12px;
    padding: 3px 10px;
    background: var(--color-white);
    color: var(--color-ink-light);
    border-radius: 100px;
    border: 1px solid var(--color-border);
    font-weight: 500;
}

.food-tag.tag-special {
    background: rgba(199, 93, 76, 0.12);
    color: var(--color-secondary);
    border-color: rgba(199, 93, 76, 0.3);
}

.food-tag.tag-time {
    background: rgba(44, 95, 124, 0.1);
    color: var(--color-accent);
    border-color: rgba(44, 95, 124, 0.2);
}

.food-card-address {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 13px;
    color: var(--color-ink-light);
    margin-bottom: 8px;
    line-height: 1.6;
}

.food-card-address svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

.food-card-dishes {
    font-size: 14px;
    color: var(--color-ink-light);
    line-height: 1.7;
    background: rgba(255, 255, 255, 0.6);
    padding: 10px 12px;
    border-radius: 10px;
    border-left: 3px solid var(--color-primary);
}

.food-card-dishes strong {
    color: var(--color-night);
    margin-right: 4px;
}

.food-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.food-card-btn {
    flex: 1;
    padding: 8px 12px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-size: 13px;
    color: var(--color-ink-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all var(--transition);
    font-weight: 500;
}

.food-card-btn:hover {
    background: var(--color-night);
    color: var(--color-white);
    border-color: var(--color-night);
}

.food-card-btn.primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.food-card-btn.primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* 美食搜索提示（简短内联文字） */
.food-card-search {
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--color-ink-light);
    line-height: 1.6;
    padding: 7px 11px;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(199, 93, 76, 0.05));
    border-radius: 8px;
    border-left: 2px solid var(--color-primary);
    display: block;
    width: 100%;
    box-sizing: border-box;
}

/* 移动端美食搜索字号优化 */
@media (max-width: 768px) {
    .food-card-search {
        font-size: 13px;
        padding: 8px 12px;
    }
}

/* 美食弹窗提示 */
.food-notice {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(199, 93, 76, 0.05));
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-left: 3px solid var(--color-primary);
}

.food-notice-icon {
    flex-shrink: 0;
    color: var(--color-primary-dark);
    margin-top: 1px;
}

.food-notice-text {
    font-size: 13px;
    color: var(--color-ink-light);
    line-height: 1.6;
}

/* ===========================
   返回顶部
   =========================== */
.back-top {
    position: fixed;
    bottom: 30px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: var(--color-night);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 99;
}

.back-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-top:hover {
    background: var(--color-primary);
    color: var(--color-night);
    transform: translateY(-4px);
}

/* ===========================
   响应式
   =========================== */
@media (max-width: 1024px) {
    .overview-grid,
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --fs-body: 16px;
        --fs-card-title: 20px;
        --fs-card-text: 16px;
        --fs-tip: 15px;
    }

    body {
        line-height: 1.8;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        right: 0;
        flex-direction: column;
        background: rgba(250, 246, 239, 0.98);
        backdrop-filter: blur(20px);
        padding: 30px 40px;
        gap: 20px;
        border-radius: 0 0 0 var(--radius-md);
        box-shadow: var(--shadow-md);
        transform: translateX(100%);
        transition: transform var(--transition);
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links a {
        color: var(--color-night) !important;
        font-size: 17px;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .nav-toggle {
        display: flex;
    }

    .container {
        padding: 0 16px;
    }

    .hero-meta {
        gap: 16px;
    }

    .meta-num {
        font-size: 32px;
    }

    .meta-label {
        font-size: 12px;
    }

    .day-header {
        flex-direction: column;
        gap: 20px;
    }

    .day-marker {
        flex-direction: row;
        gap: 16px;
        padding: 16px 24px;
        align-self: flex-start;
    }

    .day-marker .day-num {
        font-size: 48px;
    }

    .day-marker .day-label {
        font-size: 12px;
    }

    .day-summary {
        font-size: 15px;
    }

    .timeline {
        padding-left: 38px;
    }

    .timeline::before {
        left: 10px;
        width: 2px;
    }

    .time-dot {
        left: -33px;
        top: 24px;
        width: 14px;
        height: 14px;
        border-width: 3px;
    }

    .time-card {
        padding: 22px 20px;
    }

    .time-card::before {
        display: none;
    }

    .time-card h3 {
        font-size: 20px;
    }

    .time-card > p {
        font-size: 16px;
        line-height: 1.8;
    }

    .time-clock {
        font-size: 17px;
    }

    .time-tag {
        font-size: 11px;
        padding: 4px 10px;
    }

    /* 关键信息块手机优化 */
    .tip-block {
        padding: 16px 16px;
        border-left-width: 3px;
    }

    .tip-block-title {
        font-size: 14px;
    }

    .tip-list li {
        font-size: 15px;
        line-height: 1.7;
        padding: 6px 0 6px 22px;
    }

    /* 导航按钮手机端加大 */
    .nav-btn {
        font-size: 16px;
        padding: 14px 24px;
        min-height: 52px;
        width: 100%;
        justify-content: center;
    }

    .image-zoom {
        opacity: 1;
        transform: scale(1);
        width: 40px;
        height: 40px;
    }

    .image-tap {
        font-size: 12px;
        padding: 6px 14px;
    }

    .poi-chip {
        font-size: 13px;
        padding: 7px 14px;
    }

    .overview-grid,
    .tips-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .overview-card {
        padding: 32px 24px;
    }

    .card-num {
        font-size: 48px;
    }

    .overview-card h3 {
        font-size: 22px;
    }

    .tip-card {
        padding: 24px 20px;
    }

    .tip-icon {
        font-size: 32px;
    }

    .day-section,
    .overview,
    .tips-section {
        padding: 70px 0;
    }

    .section-title {
        margin-bottom: 40px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-info {
        text-align: center;
    }

    .back-top {
        width: 48px;
        height: 48px;
        bottom: 20px;
        right: 16px;
    }

    /* 地图弹窗手机适配 - 从底部弹出 */
    .map-modal {
        align-items: flex-end;
    }

    .map-modal-box {
        border-radius: 20px 20px 0 0;
        max-height: 90vh;
    }

    .map-modal-header {
        padding: 18px 18px 14px;
    }

    .map-modal-header h3 {
        font-size: 17px;
    }

    .map-modal-body {
        padding: 16px 18px 28px;
        max-height: calc(90vh - 80px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .map-option {
        padding: 14px 16px;
    }

    .map-option-icon {
        width: 44px;
        height: 44px;
    }

    .map-option-name {
        font-size: 15px;
    }

    .map-option-desc {
        font-size: 12px;
    }

    .route-text {
        font-size: 14px;
    }

    /* 美食弹窗在移动端 - 从底部弹出 */
    .food-modal {
        align-items: flex-end;
    }

    .food-modal-box {
        border-radius: 20px 20px 0 0;
        max-height: 92vh;
    }

    .food-modal-header {
        padding: 18px 18px 14px;
    }

    .food-modal-body {
        padding: 16px 18px 28px;
        max-height: calc(92vh - 80px);
    }

    /* 美食按钮手机端 */
    .action-row {
        flex-direction: column;
    }

    .action-row .nav-btn,
    .action-row .food-btn {
        width: 100%;
    }

    .food-modal-box {
        max-height: 92vh;
    }

    .food-card {
        padding: 14px;
    }

    .food-card-name {
        font-size: 16px;
    }

    .food-card-dishes {
        font-size: 13px;
        padding: 8px 10px;
    }

    /* 灯箱手机适配 */
    .lightbox-stage {
        cursor: grab;
    }

    .lightbox-img-wrap img {
        max-width: 96vw;
        max-height: 70vh;
    }

    /* 地图弹窗底部弹出 + 防止iOS滚动穿透 */
    .map-modal-box {
        -webkit-overflow-scrolling: touch;
    }

    .map-modal-body {
        max-height: 65vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* 美食弹窗在手机端优化 */
    .food-modal-box {
        max-height: 90vh;
        border-radius: 20px 20px 0 0;
    }

    .food-modal-body {
        max-height: calc(90vh - 70px);
        -webkit-overflow-scrolling: touch;
    }

    .food-card {
        padding: 14px;
    }

    .food-card-name {
        font-size: 16px;
    }

    .food-card-dishes {
        font-size: 13.5px;
        padding: 8px 10px;
        line-height: 1.7;
    }

    .food-card-address {
        font-size: 13px;
    }

    .food-section-title {
        font-size: 16px;
    }

    .food-modal-header h3 {
        font-size: 17px;
    }

    /* body 防止弹窗打开时滚动穿透 */
    body.modal-open {
        position: fixed;
        width: 100%;
        overflow: hidden;
    }
}

@media (max-width: 380px) {
    .hero-title {
        font-size: 44px;
    }

    .time-clock {
        font-size: 15px;
    }

    .day-marker {
        padding: 12px 20px;
    }

    .day-marker .day-num {
        font-size: 40px;
    }

    .container {
        padding: 0 14px;
    }

    .time-card {
        padding: 18px 16px;
    }

    .time-card h3 {
        font-size: 18px;
    }

    .tip-block {
        padding: 14px;
    }

    .tip-list li {
        font-size: 14px;
    }

    .map-option {
        padding: 12px 14px;
    }

    .food-card {
        padding: 12px;
    }

    .food-card-name {
        font-size: 15px;
    }

    .back-top {
        width: 44px;
        height: 44px;
        bottom: 16px;
        right: 12px;
    }
}

/* ===========================
   动效增强
   =========================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}