:root {
    --primary-color: #7a1518;
    --primary-dark: #4a0c0e;
    --gold: #a67c2d;
    --gold-light: #c9a44a;
    --gold-glow: rgba(201, 164, 74, 0.35);
    --text-primary: #2a2622;
    --text-secondary: #5c5348;
    --bg-main: #faf6f0;
    --bg-section: #fffcfa;
    --border-color: #d8cbb8;
    --accent-red: #8b2224;
    --top-ornament-h: 8px;
    --nav-h: 72px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --dur: 0.55s;
}

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

html {
    min-height: 100%;
    background-color: var(--bg-main);
    font-size: 18px;
    overflow-x: hidden;
    /* 刘海屏 / 状态栏安全区：透明 body 下让背景色自动延伸覆盖状态栏区域 */
    padding-top: env(safe-area-inset-top);
}

body {
    font-family: "Noto Serif TC", "Songti TC", "SimSun", "Microsoft JhengHei", serif;
    line-height: 1.85;
    color: var(--text-primary);
    background-color: transparent;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse 70% 50% at 50% 120%, rgba(166, 124, 45, 0.09), transparent 55%),
        radial-gradient(ellipse 45% 35% at -5% 20%, rgba(122, 21, 24, 0.045), transparent 60%),
        radial-gradient(ellipse 40% 35% at 105% 75%, rgba(166, 124, 45, 0.06), transparent 55%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill='none' stroke='%23907030' stroke-width='0.5' opacity='0.095'%3E%3Cpath d='M50 12l8 16H42z'/%3E%3Crect x='41' y='28' width='18' height='8' rx='1'/%3E%3Cpath d='M36 36h28l-4 18H40z'/%3E%3Cpath d='M32 54h36l-4 22H36z'/%3E%3Cpath d='M26 76h48' stroke-linecap='round'/%3E%3C/g%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 60 60'%3E%3Cpath fill='none' stroke='%23a67c2d' stroke-width='0.7' opacity='0.08' d='M30 5C16 19 10 38 30 55C50 38 44 19 30 5'/%3E%3Cpath fill='none' stroke='%23b8954a' stroke-width='0.4' opacity='0.065' d='M30 5v50M18 24q12-6 24 0'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='100' viewBox='0 0 260 100'%3E%3Cg fill='none' stroke='%238b7355' stroke-width='0.55' opacity='0.075'%3E%3Cellipse cx='45' cy='82' rx='40' ry='10'/%3E%3Cellipse cx='45' cy='82' rx='26' ry='6'/%3E%3Cellipse cx='130' cy='78' rx='55' ry='12'/%3E%3Cellipse cx='130' cy='78' rx='36' ry='8'/%3E%3Cellipse cx='215' cy='85' rx='38' ry='9'/%3E%3Cellipse cx='215' cy='85' rx='24' ry='5'/%3E%3C/g%3E%3C/svg%3E"),
        linear-gradient(178deg, #faf7f2 0%, #f7f2ea 45%, #faf8f4 100%);
    background-size:
        100% 100%,
        100% 100%,
        100% 100%,
        100px 100px,
        80px 80px,
        520px 200px,
        100% 100%;
    background-position:
        center bottom,
        left top,
        right bottom,
        center center,
        24px 40px,
        0 100%,
        0 0;
    background-repeat: no-repeat, no-repeat, no-repeat, repeat, repeat, repeat-x, no-repeat;
    background-attachment: scroll;
    animation: pageEnter 0.9s var(--ease-out) both;
}

/* 确保所有文本最小字体为16px，便于老年用户阅读 */
p,
span,
div,
li,
td,
th,
label,
a,
button,
input,
textarea,
select {
    font-size: max(1rem, 16px);
}

@keyframes pageEnter {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes lotusBreath {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.85;
    }

    50% {
        transform: scale(1.06);
        opacity: 1;
    }
}

@keyframes heroKen {
    0% {
        transform: scale(1.08);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes goldLine {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 200% 50%;
    }
}

@keyframes fabGlow {

    0%,
    100% {
        box-shadow: 0 6px 24px rgba(0, 0, 0, 0.22), 0 0 0 0 var(--gold-glow);
    }

    50% {
        box-shadow: 0 8px 28px rgba(122, 21, 24, 0.15), 0 0 0 8px transparent;
    }
}

@keyframes chevronSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(180deg);
    }
}

/* 佛教主題圖示（SVG） */
.b-icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

.b-icon-sm {
    width: 1.1em;
    height: 1.1em;
}

.b-icon-md {
    width: 1.35em;
    height: 1.35em;
}

.b-icon-lg {
    width: 28px;
    height: 28px;
}

.section-title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.section-title-icon .b-icon-lg {
    animation: lotusBreath 4s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    body {
        animation: none;
    }

    .section-title-icon .b-icon-lg,
    .lotus-divider .b-icon-md,
    .floating-guide-fab,
    .hero-banner .hero-poster {
        animation: none !important;
    }
}

.top-ornament {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.hero-banner {
    position: relative;
    width: 100%;
    /* nav-total 包含了 safe-area-top，避免刘海机内容被刘海遮挡 */
    margin-top: var(--nav-total, 72px);
    display: block;
}

.hero-banner .hero-poster {
    width: 100%;
    height: auto;
    display: block;
    animation: heroKen 12s var(--ease-out) both;
}

.hero-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0.18) 45%, rgba(0, 0, 0, 0.32));
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px;
    animation: heroFade 1.1s var(--ease-out) 0.15s both;
}

/* 非活動簡介時保留過渡高度，不顯示海報內容 */
.hero-banner.is-collapsed {
    height: 64px;
    min-height: 64px;
    background: transparent;
}

.hero-banner.is-collapsed .hero-poster,
.hero-banner.is-collapsed .hero-content,
.hero-banner.is-collapsed::before,
.hero-banner.is-collapsed::after {
    display: none;
}

@keyframes heroFade {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    color: #F5E6D3;
    margin-bottom: 0.5rem;
    letter-spacing: 0.28em;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.45), 0 0 40px rgba(201, 164, 74, 0.2);
    font-family: "Noto Serif TC", "Songti TC", serif;
}

.hero-divider {
    width: 160px;
    height: 3px;
    margin: 18px auto;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-light), var(--gold), var(--gold-light), transparent);
    background-size: 200% 100%;
    animation: goldLine 6s linear infinite;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(245, 230, 211, 0.85);
    letter-spacing: 0.5em;
    font-weight: 300;
}

.hero-placeholder {
    font-size: 1.1rem;
    color: rgba(245, 230, 211, 0.6);
    margin-top: 25px;
    font-style: italic;
}

.read-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--primary-color));
    width: 0%;
    transition: width 0.1s ease-out;
    border-radius: 0 2px 2px 0;
}

.nav-container {
    background: linear-gradient(180deg, #faf6f0 0%, #f0ebe3 100%);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    /* padding-top 将背景色向上延伸覆盖 safe-area 区域（top:0 配合） */
    padding-top: var(--sat, env(safe-area-inset-top));
    box-shadow: 0 4px 20px rgba(42, 38, 34, 0.06);
    animation: navSlide 0.55s var(--ease-out) both;
    overflow: visible;
}



@keyframes navSlide {
    from {
        transform: translateY(-6px);
        opacity: 0.94;
    }

    to {
        transform: none;
        opacity: 1;
    }
}

.nav-inner {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1000;
    padding: 12px 20px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 8px 0;
}

.skip-link:focus {
    left: 0;
    outline: 3px solid var(--gold);
    outline-offset: 2px;
}

.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    gap: 14px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    flex: 0 0 auto;
}

.nav-right {
    display: none;
}

@media (min-width: 769px) {
    .nav-left {
        padding-right: 6px;
    }

    .nav-right {
        display: none;
    }

    .nav-menu .nav-item.nav-user-wrap {
        display: flex;
    }
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    padding: 10px 8px;
    border-radius: 10px;
}

.nav-logo:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.nav-logo img {
    height: 34px;
    width: auto;
    display: block;
    filter: grayscale(0.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    flex: 1 1 auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: 2px;
    padding: 0 4px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
}

.nav-menu::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.nav-item {
    position: relative;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

/* 與 .nav-link 上下 padding 對齊，避免「我」圓鈕飄在頂部 */
.nav-item.nav-user-wrap {
    padding: 16px 6px 16px 10px;
    box-sizing: border-box;
    overflow: visible;
    z-index: 100;
}

.nav-link {
    display: block;
    padding: 16px 18px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    white-space: nowrap;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
    font-family: "Noto Serif TC", "Songti TC", serif;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(139, 26, 26, 0.05);
}

.nav-link:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.nav-user-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gold);
    color: #fff;
    border: 2px solid rgba(201, 164, 74, 0.5);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: "Noto Serif TC", serif;
    transition: all 0.25s ease;
    box-shadow: 0 2px 10px rgba(122, 21, 24, 0.3);
    margin: 0;
    padding: 0;
    flex-shrink: 0;
    line-height: 1;
    vertical-align: middle;
    -webkit-appearance: none;
    appearance: none;
}

.nav-user-badge:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

.nav-user-badge.logged-in {
    background: linear-gradient(145deg, var(--gold), #7a5a20);
    border-color: var(--gold);
    box-shadow: 0 2px 12px rgba(166, 124, 45, 0.45);
}

/* ========== 報名表單頁面 ========== */
.reg-page {
    background: var(--bg-section);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--gold);
    box-shadow: 0 4px 24px rgba(42, 38, 34, 0.05);
    padding: 32px 36px;
    margin-bottom: 30px;
    animation: sectionPop 0.58s var(--ease-out) both;
}

/* 報名進度嚮導 */
.reg-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    padding: 16px 20px;
    background: #F5F0EA;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.reg-step {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    transition: color 0.25s ease;
}

.reg-step.active {
    color: var(--primary-color);
    font-weight: 600;
}

.reg-step.done {
    color: #4CAF50;
}

.reg-step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    background: var(--bg-section);
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.reg-step.active .reg-step-dot {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.reg-step.done .reg-step-dot {
    background: #4CAF50;
    border-color: #4CAF50;
    color: #fff;
}

.reg-step-line {
    width: 40px;
    height: 2px;
    background: var(--border-color);
    flex-shrink: 0;
}

.reg-step-line.done {
    background: #4CAF50;
}

/* 自動帶入的資料卡 */
.reg-profile-card {
    background: linear-gradient(135deg, #FAF6F1, #F0EBE3);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px 24px;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
}

.reg-profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.reg-profile-title {
    font-size: 0.9rem;
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.reg-profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 10px;
}

.reg-profile-item {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.reg-profile-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
}

.reg-profile-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* 報名二維碼顯示 */
.reg-qrcode-section {
    display: none;
    /* 隱藏報名二維碼 */
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed var(--border-color);
    text-align: center;
}

.reg-qrcode-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 500;
}

.reg-qrcode-box {
    display: inline-block;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.reg-qrcode-box img {
    width: 160px;
    height: 160px;
    display: block;
}

.reg-qrcode-hint {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* ========== 我的報名頁面用戶資訊卡 ========== */
.myreg-user-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(135deg, #FAF6F1, #F0EBE3);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    margin-bottom: 20px;
    position: relative;
}

.myreg-user-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.myreg-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    flex-shrink: 0;
    overflow: hidden;
}

.myreg-user-info {
    flex: 1;
    min-width: 0;
}

.myreg-user-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.myreg-user-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.myreg-logout-btn {
    flex-shrink: 0;
    font-size: 0.82rem !important;
    padding: 6px 12px !important;
}

/* 表單分組 */
.reg-form-group {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    margin-bottom: 20px;
    overflow: hidden;
    background: var(--bg-section);
}

.reg-form-group-header {
    background: linear-gradient(180deg, #FFFCF9 0%, #F5F0EA 100%);
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.08em;
}

.reg-form-group-header .b-icon-md {
    color: var(--gold);
}

.reg-form-group-body {
    padding: 20px;
}

/* 條件展開區塊 */
.reg-cond-panel {
    display: none;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color);
}

.reg-cond-panel.open {
    display: block;
}

/* 參訪團下拉 */
.reg-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: "Noto Serif TC", serif;
    color: var(--text-primary);
    background: var(--bg-section);
    cursor: pointer;
    transition: border-color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235c5348' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.reg-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.reg-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 報名截止提示 */
.reg-closed-notice {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 14px;
    padding: 24px;
    text-align: center;
    color: #991B1B;
    font-size: 1.05rem;
}

.reg-closed-notice .b-icon-md {
    color: #EF4444;
    margin-bottom: 8px;
}

/* 名額提示 */
.reg-quota-bar {
    background: #F0EBE3;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.reg-quota-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.reg-quota-track {
    height: 8px;
    background: #D8CBB8;
    border-radius: 999px;
    overflow: hidden;
}

.reg-quota-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
    border-radius: 999px;
    transition: width 0.5s ease;
}

.reg-quota-numbers {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* 報名成功頁 */
.reg-success-page {
    text-align: center;
    padding: 20px 0;
}

.reg-success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 3px solid #86efac;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22C55E;
    animation: fabGlow 3s ease-in-out infinite;
}

.reg-success-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    font-family: "Noto Serif TC", serif;
}

.reg-success-card {
    background: #FAFAF8;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 24px;
    margin: 0 auto 24px;
    max-width: 440px;
    text-align: left;
}

.reg-success-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.95rem;
}

.reg-success-row:last-child {
    border-bottom: none;
}

.reg-success-row label {
    color: var(--text-secondary);
}

.reg-success-row span {
    color: var(--text-primary);
    font-weight: 600;
}

.reg-success-code {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin: 16px auto;
    max-width: 300px;
    text-align: center;
}

.reg-success-code .code-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.reg-success-code .code-value {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.2em;
    font-family: monospace;
}

.reg-success-note {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 0 auto 24px;
    max-width: 440px;
    text-align: left;
    font-size: 0.95rem;
    color: #92400E;
    line-height: 1.7;
}

.reg-success-note strong {
    color: var(--primary-color);
}

.reg-success-actions {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 440px;
    margin: 0 auto;
}

/* 提交報名按鈕 */
.btn-reg-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 8px;
}

/* 響應式 */
@media (max-width: 600px) {
    .reg-page {
        padding: 24px 18px;
    }

    .schedule-table .time {
        width: 130px;
        font-size: 0.85rem;
    }

    .reg-profile-grid {
        grid-template-columns: 1fr;
    }

    .reg-profile-card {
        padding: 16px 18px;
        margin-bottom: 20px;
    }

    .reg-profile-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .reg-profile-label {
        white-space: normal;
    }

    .reg-profile-value {
        word-break: break-word;
    }

    .reg-steps {
        gap: 4px;
        flex-wrap: wrap;
        justify-content: center;
        padding: 12px 10px;
        margin-bottom: 24px;
    }

    .reg-step {
        font-size: 0.78rem;
        gap: 6px;
    }

    .reg-step-dot {
        width: 24px;
        height: 24px;
        font-size: 0.72rem;
    }

    .reg-step-line {
        width: 20px;
    }

    .reg-form-group-header {
        padding: 12px 16px;
        font-size: 0.92rem;
    }

    .reg-form-group-body {
        padding: 16px;
    }

    /* 我的報名：頭像+資料列、操作鈕獨占下一行全寬 */
    .myreg-user-card {
        flex-wrap: wrap;
        align-items: flex-start;
        gap: 12px;
        padding: 14px 16px;
    }

    .myreg-user-actions {
        flex-basis: 100%;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .btn-scan-qr {
        width: 100%;
        justify-content: center;
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .myreg-logout-btn {
        width: 100% !important;
        padding: 10px 14px !important;
        font-size: 0.88rem !important;
        box-sizing: border-box;
    }

    .myreg-user-meta {
        white-space: normal;
        word-break: break-word;
        overflow: visible;
        text-overflow: clip;
    }

    .reg-success-title {
        font-size: 1.35rem;
        margin-bottom: 18px;
    }

    .reg-success-card,
    .reg-success-note {
        padding: 18px 16px;
        max-width: none;
    }

    .reg-success-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .reg-success-row span {
        word-break: break-word;
        text-align: left;
    }

    .reg-success-actions {
        flex-direction: column;
        max-width: none;
    }

    .reg-success-actions .btn {
        width: 100%;
        box-sizing: border-box;
    }

    .reg-qrcode-box img {
        max-width: min(160px, 70vw);
        height: auto;
    }
}

/* ========== 我的報名 ========== */
.myreg-card {
    background: var(--bg-section);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    border-top: 4px solid var(--gold);
    padding: 28px;
    margin-bottom: 24px;
    animation: sectionPop 0.58s var(--ease-out) both;
}

/* ========== 功德主專屬連結 ========== */
.vip-form-section {
    background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
    border: 1px solid #FDE68A;
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 24px;
}

.vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gold);
    color: #fff;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    gap: 7px;
    background: rgba(42, 38, 34, 0.08);
    border: 1.5px solid rgba(42, 38, 34, 0.20);
    border-radius: 999px;
    padding: 8px 16px 8px 12px;
    cursor: pointer;
    font-family: 'Noto Serif TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: rgba(42, 38, 34, 0.80);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    line-height: 1;
}

.mobile-menu-btn .menu-btn-icon {
    color: rgba(42, 38, 34, 0.75);
    flex-shrink: 0;
}

.mobile-menu-btn:hover,
.mobile-menu-btn:focus-visible {
    background: rgba(42, 38, 34, 0.14);
    border-color: rgba(42, 38, 34, 0.30);
    color: rgba(42, 38, 34, 0.95);
}

.mobile-menu-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
}

.main-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px 25px;
}


/* 让滚动定位避开 sticky 导航栏 */
#main {
    scroll-margin-top: 100px;
}

.page-section {
    scroll-margin-top: 100px;
}

.content-section {
    background: var(--bg-section);
    border-radius: 16px;
    padding: 50px 45px;
    margin-bottom: 35px;
    border: 1px solid var(--border-color);
    /* border-top: 4px solid var(--primary-color); */
    box-shadow: 0 4px 24px rgba(42, 38, 34, 0.05);
    position: relative;
    transition: box-shadow 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.content-section:hover {
    box-shadow: 0 12px 40px rgba(122, 21, 24, 0.07);
    transform: translateY(-2px);
}

@keyframes sectionPop {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.992);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.content-section.section-pop {
    animation: sectionPop 0.58s var(--ease-out) both;
}

@media (prefers-reduced-motion: reduce) {
    .content-section {
        transition: none;
    }

    .content-section:hover {
        transform: none;
    }

    .content-section.section-pop {
        animation: none;
    }
}

.content-section::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid rgba(212, 196, 176, 0.3);
    pointer-events: none;
}

.section-title {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    letter-spacing: 0.15em;
    font-family: "Noto Serif TC", "Songti TC", serif;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title-icon {
    color: var(--gold);
    font-size: 1.4rem;
}

.section-content {
    color: var(--text-secondary);
    line-height: 2;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.section-content p {
    margin-bottom: 1.5em;
    text-align: justify;
}

.section-content h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin: 25px 0 15px 0;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.section-content h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin: 20px 0 12px 0;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.section-content h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 15px 0 10px 0;
    font-weight: 600;
}

.notice-box {
    background: linear-gradient(135deg, #FAF6F1 0%, #F5EFE6 100%);
    border: 1px solid var(--border-color);
    padding: 25px 30px;
    margin: 25px 0;
    position: relative;
}

.notice-box::before {
    content: '';
    position: absolute;
    top: 12px;
    right: 14px;
    width: 22px;
    height: 22px;
    opacity: 0.45;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a67c2d' stroke-width='1.2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Ccircle cx='12' cy='12' r='2' fill='%23a67c2d'/%3E%3Cpath d='M12 3v18M3 12h18'/%3E%3C/svg%3E") center/contain no-repeat;
}

.notice-title {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
    letter-spacing: 0.1em;
    font-family: "Noto Serif TC", "Songti TC", serif;
}

.notice-list {
    list-style: none;
    padding-left: 0;
}

.notice-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.notice-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 1rem;
}

.btn {
    display: inline-block;
    padding: 14px;
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    color: #FFFFFF !important;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), filter 0.25s ease;
    border: none;
    cursor: pointer;
    font-family: "Noto Serif TC", "Songti TC", serif;
    border-radius: 12px;
    font-size: 1rem;
    box-shadow: 0 4px 16px rgba(122, 21, 24, 0.25);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.12) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out);
}

.btn:hover::after {
    transform: translateX(100%);
}

.btn:active {
    transform: scale(0.98);
}

.btn:hover {
    filter: brightness(1.06);
    box-shadow: 0 8px 28px rgba(122, 21, 24, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.btn-secondary:hover {
    background: var(--bg-main);
    border-color: var(--text-secondary);
}

.btn-submit {
    width: 100%;
    padding: 16px 40px;
    font-size: 1.1rem;
}

.footer {
    background: linear-gradient(180deg, #3d3028 0%, #2a2118 100%);
    color: rgba(255, 255, 255, 0.85);
    padding: 50px 20px;
    text-align: center;
    border-top: 4px solid var(--gold);
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.footer-ornament {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto 25px auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.footer-dharma {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
    font-style: italic;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
        letter-spacing: 0.2em;
    }

    .hero-banner {
        margin-top: var(--nav-total, 56px);
    }

    .hero-banner.is-collapsed {
        height: 40px;
        min-height: 40px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    /* 移動端：左側（選單+logo）靠左、右側用戶圖標靠右 */
    .nav-inner {
        justify-content: space-between;
        width: 100%;
    }

    .nav-bar {
        flex: 1 1 auto;
        width: 100%;
        min-width: 0;
        max-width: 100%;
        box-sizing: border-box;
        justify-content: space-between;
        padding: 8px 15px;
        gap: 0;
    }

    .nav-left {
        flex: 1 1 auto;
        min-width: 0;
        justify-content: flex-start;
        gap: 12px;
    }

    .nav-logo {
        padding: 6px 0;
    }

    .nav-right {
        display: flex;
        position: relative;
        z-index: 101;
        flex: 0 0 auto;
        margin-left: auto;
        padding-left: 12px;
    }

    .nav-menu .nav-item.nav-user-wrap {
        display: none;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, #F5F0E8 0%, #EBE5DC 100%);
        flex-direction: column;
        padding: 10px 0;
        border-bottom: 2px solid var(--border-color);
        overflow: visible;
    }

    .nav-logo img {
        height: 28px;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 15px 25px;
        border-bottom: 1px solid rgba(212, 196, 176, 0.3);
    }

    .nav-item.nav-user-wrap {
        padding: 12px 25px;
        justify-content: flex-start;
    }

    .nav-user-popup {
        top: auto;
        bottom: calc(100% + 8px);
        right: 0;
        left: auto;
    }



    .section-title {
        font-size: 1.35rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

.page-section {
    display: none;
}

.page-section.active {
    display: block;
}

.tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--bg-main);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 1rem;
    margin-left: 10px;
    letter-spacing: 0.1em;
    vertical-align: middle;
    border-radius: 999px;
    line-height: 1.2;
}

.tag.coming-soon {
    background: #FDF8F3;
    color: #8B7355;
    border-color: #D4C4B0;
}

.lotus-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 28px 0;
    color: var(--gold);
}

.lotus-divider::before,
.lotus-divider::after {
    content: '';
    flex: 1;
    max-width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
    opacity: 0.5;
}

.lotus-divider .b-icon-md {
    animation: lotusBreath 3.5s ease-in-out infinite;
}

.sutra-quote {
    background: var(--bg-main);
    padding: 20px 30px;
    margin: 25px 0;
    color: var(--text-secondary);
    position: relative;
}

/* .sutra-quote::before {
    content: '"';
    position: absolute;
    top: 5px;
    left: 10px;
    color: var(--gold);
    font-size: 2rem;
    opacity: 0.4;
} */

.placeholder-text {
    background: #FDE8E8;
    padding: 8px 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.info-box {
    background: var(--bg-main);
    padding: 15px 20px;
    margin: 20px 0;
    border: 1px solid var(--border-color);
}

.info-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-title .b-icon-md {
    color: var(--gold);
}

.info-box p {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.schedule-table {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

.schedule-table tr {
    border-bottom: 1px solid var(--border-color);
}

.schedule-table tr:last-child {
    border-bottom: none;
}

.schedule-table .time {
    width: 180px;
    padding: 12px 0;
    color: var(--primary-color);
    font-weight: 500;
    font-family: "Noto Serif TC", "Songti TC", serif;
}

.schedule-table .event {
    padding: 12px 0;
    color: var(--text-secondary);
}

.schedule-table tbody tr {
    transition: background 0.25s ease;
}

.schedule-table tbody tr:hover {
    background: rgba(184, 134, 11, 0.08);
}

/* 活動簡介快速卡片 */
.quick-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin: 24px 0 32px;
}

.quick-card {
    background: linear-gradient(145deg, #FFFCF8 0%, #F5EFE6 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 22px;
    cursor: default;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.quick-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(107, 52, 32, 0.12);
    border-color: rgba(184, 134, 11, 0.45);
}

.quick-card .info-title {
    margin-bottom: 10px;
}

.quick-card-actions {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
    margin-top: 0;
    border-radius: 8px;
}

.btn-ghost {
    background: transparent !important;
    color: var(--primary-color) !important;
    border: 1px solid var(--primary-color);
    box-shadow: none;
    filter: none;
}

.btn-ghost:hover {
    background: rgba(139, 26, 26, 0.08) !important;
    color: var(--primary-color) !important;
    filter: none;
    box-shadow: none;
}

/* 手風琴（會場須知） */
.accordion {
    margin: 20px 0;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
    background: #FAFAF8;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(180deg, #FFFCF9 0%, #F5F0EA 100%);
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    letter-spacing: 0.08em;
    transition: background 0.25s ease;
}

.accordion-header:hover {
    background: linear-gradient(180deg, #FFF8F0 0%, #EDE5DC 100%);
}

.accordion-header:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
}

.accordion-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(122, 21, 24, 0.08);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: transform 0.4s var(--ease-out);
}

.accordion-icon svg {
    display: block;
}

.accordion-item.is-open .accordion-icon {
    transform: rotate(180deg);
}

.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s ease;
}

.accordion-item.is-open .accordion-panel {
    max-height: 3000px;
}

.accordion-body {
    padding: 8px 20px 24px;
    border-top: 1px solid var(--border-color);
}

/* Toast 頂部居中（須高於 .auth-modal-overlay 10000、.cancel-modal-overlay 10001） */
.toast-wrap {
    position: fixed;
    top: calc(var(--nav-h, 72px) + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 20000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.toast-wrap.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast {
    pointer-events: auto;
    background: #2C2420;
    color: #F5E6D3;
    padding: 14px 24px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    font-size: 0.95rem;
    max-width: min(90vw, 380px);
    text-align: center;
    border: 1px solid rgba(218, 165, 32, 0.35);
}

/* 返回頂部（置於 FAB 上方，避免與快速導覽重疊） */
.back-top {
    position: fixed;
    right: 20px;
    bottom: calc(28px + 56px + 14px);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    color: #F5E6D3;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(107, 15, 15, 0.35);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.35s ease, visibility 0.35s, transform 0.35s ease;
}

@media (max-width: 768px) {
    .back-top {
        bottom: calc(24px + 50px + 14px + env(safe-area-inset-bottom, 0px));
    }

    .toast-wrap {
        top: 12px;
        bottom: auto;
    }
}

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

.back-top:hover {
    filter: brightness(1.08);
}

.back-top:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .hero-content {
        animation: none;
    }

    .quick-card:hover {
        transform: none;
    }

    .video-link:hover {
        transform: none;
        box-shadow: none;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .accordion-panel {
        transition: none;
    }

    .btn::after {
        display: none;
    }
}

.section-hint {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(166, 124, 45, 0.09) 0%, rgba(250, 246, 240, 0.9) 100%);
    border-radius: 10px;
}

.section-hint .b-icon-sm {
    color: var(--gold);
    margin-top: 2px;
}

.coming-soon-card {
    text-align: center;
    padding: 40px 24px;
    background: linear-gradient(180deg, #FAF8F5 0%, #F0EBE3 100%);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.coming-soon-card .lotus-pulse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    animation: lotusPulse 2.5s ease-in-out infinite;
}

.coming-soon-card .lotus-pulse svg {
    width: 2.75rem;
    height: 2.75rem;
}

@keyframes lotusPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.85;
    }

    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .coming-soon-card .lotus-pulse {
        animation: none;
    }
}

.note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
    margin: 20px 0;
}

.weather-notice {
    background: #F5F0E8;
    padding: 15px 20px;
    margin-top: 25px;
    border-radius: 4px;
}

.weather-notice p {
    margin-bottom: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.video-link {
    background: linear-gradient(135deg, #E8F4F8 0%, #D4EDF5 100%);
    padding: 18px 24px;
    margin: 20px 0 30px 0;
    border-radius: 12px;
    border: 1px solid #B8D4E0;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.video-link:hover {
    transform: scale(1.015);
    box-shadow: 0 8px 24px rgba(23, 119, 176, 0.15);
}

.video-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-link a:hover {
    text-decoration: underline;
}

.source-note {
    margin-top: 35px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

.numbered-list {
    list-style: none;
    padding-left: 0;
    counter-reset: reg-counter;
}

.numbered-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.numbered-list li::before {
    counter-increment: reg-counter;
    content: counter(reg-counter) '.';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
}

.sub-list {
    list-style: none;
    padding-left: 20px;
    margin-top: 10px;
}

.sub-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.sub-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 1.2rem;
    line-height: 1.4;
}

.section-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.section-content a:hover {
    color: var(--primary-dark);
}

/* 捐款表单样式 */
.donation-form {
    margin-top: 30px;
}

.form-section {
    background: #FAF8F5;
    border: 1px solid var(--border-color);
    padding: 25px;
    margin-bottom: 25px;
    border-radius: 4px;
}

.form-section-title {
    color: var(--primary-color);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.1em;
}

.form-row {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
}

.radio-group {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-secondary);
}

.radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 0.18em;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.required-note {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-label .required {
    color: var(--primary-color);
    margin-right: 2px;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background: white;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-input::placeholder {
    color: #999;
}

.form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background: white;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.char-count {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

.char-count .current-count {
    color: var(--primary-color);
    font-weight: 600;
}

.privacy-box {
    background: white;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.payment-info {
    background: white;
    border: 1px solid var(--border-color);
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.payment-notice {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 5px;
}

.payment-timer {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.payment-timer span {
    color: var(--primary-color);
    font-weight: 600;
}

.order-summary {
    background: white;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.order-items {
    margin-bottom: 12px;
}

.order-empty-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.order-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px dashed var(--border-color);
}

.order-item-row:last-child {
    border-bottom: none;
}

.order-item-name {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.order-item-amount {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
}

.order-total {
    text-align: right;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.order-total p:first-child {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.order-total .amount {
    font-size: 1.5rem;
    color: #0066CC;
    font-weight: 700;
    margin-bottom: 0;
}

.payment-methods {
    background: white;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
}

.payment-methods-title {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.payment-choice-group {
    margin-bottom: 20px;
}

.payment-choice-title {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.payment-choice-cards {
    display: flex;
    gap: 12px;
}

.payment-choice-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 12px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: white;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
    text-align: center;
}

.payment-choice-card:hover {
    border-color: var(--primary-color);
    background: rgba(139, 26, 26, 0.03);
}

.payment-choice-card.is-active {
    border-color: var(--primary-color);
    background: rgba(139, 26, 26, 0.06);
    box-shadow: 0 0 0 3px rgba(139, 26, 26, 0.1);
}

.payment-choice-icon {
    color: var(--primary-color);
}

.payment-choice-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.payment-choice-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.btn-back-sm {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.88rem;
    cursor: pointer;
    padding: 4px 0;
    font-family: inherit;
    margin-bottom: 12px;
}

.btn-back-sm:hover {
    text-decoration: underline;
}

.payment-online-header {
    margin-bottom: 14px;
}

.payment-online-panel {
    margin-bottom: 20px;
}

.online-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.online-method-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: white;
}

.online-method-btn:hover {
    border-color: var(--primary-color);
}

.online-method-btn.is-selected {
    border-color: var(--primary-color);
    background: rgba(139, 26, 26, 0.05);
    box-shadow: 0 0 0 2px rgba(139, 26, 26, 0.12);
}

.online-method-btn input[type="radio"] {
    display: none;
}

.online-method-btn span {
    font-size: 0.82rem;
    color: var(--text-primary);
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-option:hover {
    border-color: var(--primary-color);
    background: rgba(139, 26, 26, 0.03);
}

.payment-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.payment-icon {
    display: flex;
    gap: 5px;
    align-items: center;
}

.payment-icon svg {
    border-radius: 3px;
}

.payment-label {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-actions {
    margin-top: 30px;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 15px;
    }

    .order-summary {
        text-align: left;
    }

    .order-total {
        text-align: left;
    }

    .payment-option {
        padding: 10px;
    }

    .payment-label {
        font-size: 0.9rem;
    }

    .payment-choice-cards {
        flex-direction: column;
    }

    .online-methods-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 悬浮引导菜单栏（改为 FAB 入口） */
.floating-guide {
    position: fixed;
    right: 20px;
    bottom: 28px;
    z-index: 999;
    display: none;
}

.floating-guide-fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(201, 164, 74, 0.5);
    background: radial-gradient(circle at 35% 25%, #fff8ed 0%, #e8c97a 45%, #8b6914 100%);
    color: #4a3510;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.22);
    cursor: pointer;
    animation: fabGlow 3.2s ease-in-out infinite;
}

.floating-guide-fab svg {
    width: 28px;
    height: 28px;
}

.floating-guide-fab:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

.floating-guide-panel {
    position: absolute;
    right: 60px;
    bottom: 0;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(212, 196, 176, 0.85);
    box-shadow: 0 10px 35px rgba(44, 36, 32, 0.18);
    border-radius: 14px;
    padding: 10px 10px 10px;
    min-width: 100px;
    max-width: 260px;
    transform-origin: right bottom;
    transform: scale(0.9) translateY(6px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.floating-guide.open .floating-guide-panel {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
}

.floating-guide-title {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    padding: 4px 4px 8px;
    margin-bottom: 6px;
    font-family: "Noto Serif TC", "Songti TC", serif;
    border-bottom: 1px solid rgba(212, 196, 176, 0.55);
    text-align: left;
}

.floating-guide ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.floating-guide-btn {
    min-width: 44px;
    min-height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(212, 196, 176, 0.7);
    background: linear-gradient(180deg, #FFFCF9 0%, #F5F0EA 100%);
    cursor: pointer;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 8px 10px;
    font-size: 1rem;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    position: relative;
    white-space: nowrap;
}

.floating-guide-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(139, 26, 26, 0.55);
    background: rgba(139, 26, 26, 0.06);
}

.floating-guide-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.floating-guide-btn.active {
    border-color: rgba(139, 26, 26, 0.7);
    background: rgba(139, 26, 26, 0.10);
    color: var(--primary-color);
}

.floating-guide-btn .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    font-size: 1.05rem;
    line-height: 1;
}

.floating-guide-btn .label {
    font-size: 0.9rem;
    letter-spacing: 0.06em;
}

.floating-guide-btn .tip {
    position: absolute;
    right: 54px;
    top: 50%;
    transform: translateY(-50%);
    background: #2C2420;
    color: #F5E6D3;
    font-size: 0.85rem;
    padding: 8px 12px;
    border-radius: 10px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    transform-origin: right center;
}

.floating-guide-btn:hover .tip {
    opacity: 1;
    transform: translateY(-50%) translateX(-2px);
}

@media (max-width: 768px) {
    .floating-guide {
        right: 16px;
        bottom: calc(24px + env(safe-area-inset-bottom, 0px));
    }

    .floating-guide-fab {
        width: 50px;
        height: 50px;
    }

    .floating-guide-fab svg {
        width: 26px;
        height: 26px;
    }

    .floating-guide-panel {
        right: 0;
        bottom: 60px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .floating-guide-btn,
    .floating-guide-btn .tip {
        transition: none;
    }
}

body.is-overlay-open {
    overflow: hidden;
}

/* ========== 登入/註冊 模態彈窗 ========== */
.auth-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 36, 32, 0.72);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.auth-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.auth-modal {
    background: var(--bg-section);
    border-radius: 20px;
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(201, 164, 74, 0.2);
    transform: scale(0.94) translateY(12px);
    transition: transform 0.35s var(--ease-out);
    position: relative;
}

.auth-modal-overlay.show .auth-modal {
    transform: scale(1) translateY(0);
}

.auth-modal-header {
    padding: 28px 32px 0;
    text-align: center;
    position: relative;
}

.auth-modal-logo {
    width: 52px;
    height: 52px;
    margin: 0 auto 12px;
    color: var(--gold);
    animation: lotusBreath 4s ease-in-out infinite;
}

.auth-modal-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 4px;
    font-family: "Noto Serif TC", serif;
}

.auth-modal-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
    margin-bottom: 0;
}

.auth-modal-close {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.auth-modal-close:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.auth-modal-close:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 登入 / 註冊 切換頁籤 */
.auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin: 20px 32px 0;
}

.auth-tab {
    flex: 1;
    padding: 12px 8px;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    cursor: pointer;
    border: none;
    background: transparent;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.25s ease;
    font-family: "Noto Serif TC", serif;
}

.auth-tab:hover {
    color: var(--primary-color);
}

.auth-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.auth-tab:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 郵箱登入驗證方式切換 */
.login-mode-toggle {
    display: flex;
    gap: 8px;
}

.toggle-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: "Noto Serif TC", serif;
}

.toggle-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.06);
}

.toggle-btn:hover:not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 導航用戶浮層 */
.nav-user-popup {
    position: fixed;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    min-width: 200px;
    z-index: 9999;
    overflow: hidden;
}

.nav-user-popup-info {
    padding: 14px 16px;
}

.nav-user-popup-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.nav-user-popup-phone {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.nav-user-popup-divider {
    height: 1px;
    background: var(--border-color);
}

.nav-user-popup-logout {
    display: block;
    width: 100%;
    padding: 12px 16px;
    text-align: center;
    font-size: 0.9rem;
    color: #c0392b;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: "Noto Serif TC", serif;
    transition: background 0.2s;
}

.nav-user-popup-logout:hover {
    background: #fdf0f0;
}

.nav-user-popup-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-primary);
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: "Noto Serif TC", serif;
    text-decoration: none;
}

.nav-user-popup-item:hover {
    background: #f5f5f5;
}

/* 表單主體 */
.auth-form-wrap {
    padding: 24px 32px 32px;
}

.auth-form {
    display: none !important;
    pointer-events: none;
}

.auth-form.active {
    display: block !important;
    pointer-events: auto;
}

/* 電話號碼輸入組 */
.phone-input-group {
    display: flex;
    gap: 0;
    margin-bottom: 18px;
}

.phone-prefix {
    flex: 0 0 88px;
    background: #F0EBE3;
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 10px 0 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-secondary);
    font-family: "Noto Serif TC", serif;
    padding: 0 8px;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23706050' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 16px;
}

.phone-prefix:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(126, 48, 22, 0.15);
}

.phone-input-group .form-input {
    border-radius: 0 10px 10px 0;
    flex: 1;
}

/* 驗證碼組 */
.otp-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    align-items: center;
}

.otp-input-group .form-input {
    flex: 1;
}

.captcha-img {
    flex: 0 0 auto;
    height: 48px;
    width: 120px;
    border-radius: 10px;
    border: 1px solid var(--border-color, #d4c4b0);
    cursor: pointer;
    object-fit: fill;
    background: #fff;
    transition: border-color 0.25s ease;
}

.captcha-img:hover {
    border-color: var(--primary-color);
}

.btn-send-otp {
    flex: 0 0 auto;
    padding: 0 16px;
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    cursor: pointer;
    font-family: "Noto Serif TC", serif;
    transition: all 0.25s ease;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(122, 21, 24, 0.2);
    min-width: 110px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-send-otp:hover:not(:disabled) {
    filter: brightness(1.08);
    box-shadow: 0 5px 16px rgba(122, 21, 24, 0.28);
}

.btn-send-otp:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #9a8a7a;
}

.otp-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.otp-hint a {
    color: var(--primary-color);
    text-decoration: underline;
    cursor: pointer;
}

/* CAPTCHA */
.captcha-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.captcha-display {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    background: #F0EBE3;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: border-color 0.2s ease;
    user-select: none;
}

.captcha-display:hover {
    border-color: var(--gold);
}

.captcha-display.checked {
    border-color: #4CAF50;
    background: #f0f8f0;
}

.captcha-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.captcha-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.captcha-display.checked .captcha-text {
    color: #4CAF50;
}

.captcha-refresh {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.captcha-refresh:hover {
    background: var(--bg-section);
    border-color: var(--gold);
    color: var(--gold);
}

/* 倒數計時 */
.countdown-wrap {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 6px;
    min-height: 20px;
}

.countdown-wrap .countdown-time {
    color: var(--primary-color);
    font-weight: 600;
}

/* 隱私政策勾選 */
.privacy-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 16px 0;
}

.privacy-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.privacy-check label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1.6;
}

.privacy-check label a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* 驗證失敗提示 */
.error-msg {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 4px;
    display: none;
}

.error-msg.show {
    display: block;
}

/* 通用 auth-form-group */
.auth-form-group {
    margin-bottom: 16px;
}

/* 提交按鈕 */
.btn-auth-submit {
    width: 100%;
    padding: 15px;
    font-size: 1.05rem;
    margin-top: 8px;
}

/* 加載狀態：轉圈與文案一併水平置中（勿用 absolute 靠右，全寬按鈕會顯得像貼邊） */
.btn-loading {
    pointer-events: none;
}

.btn.btn-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn.btn-loading::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    box-sizing: border-box;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btnLoadingSpin 0.7s linear infinite;
}

/* 關閉 .btn::after 掃光層，避免與 loading 疊加、定位衝突 */
.btn.btn-loading::after {
    display: none;
}

@keyframes btnLoadingSpin {
    to {
        transform: rotate(360deg);
    }
}

/* 登入成功提示 */
.login-success-banner {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1px solid #86efac;
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: #166534;
}

/* 使用者資訊卡（登入後） */
.user-info-card {
    background: linear-gradient(135deg, #FAF6F1 0%, #F0EBE3 100%);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 20px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.user-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
    font-family: "Noto Serif TC", serif;
}

.user-details {
    flex: 1;
}

.user-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.08em;
}

.user-badge {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 8px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 500;
}

.user-info-row {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.user-info-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
}

.user-info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.user-info-value {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}

.btn-logout {
    width: 100%;
    padding: 10px;
    margin-top: 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    font-family: "Noto Serif TC", serif;
    transition: all 0.2s ease;
}

.btn-logout:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(139, 26, 26, 0.05);
}

/* ========== 護持表單 ========== */
.support-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.support-item {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: white;
    overflow: hidden;
    transition: all 0.25s ease;
    cursor: pointer;
}

.support-item:hover {
    border-color: var(--primary-color);
}

.support-item.is-selected {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(139, 26, 26, 0.12);
}

.support-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    cursor: pointer;
    position: relative;
}

/* 保留 radio 供表單狀態同步，畫面上不顯示圓點 */
.support-item-header .support-item-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

.support-item-label {
    color: var(--text-primary);
    font-size: 0.95rem;
    flex: 1;
}

.support-amounts {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 16px 12px;
    background: #FAF8F5;
    cursor: default;
}

.support-item.is-selected .support-amounts {
    display: flex;
}

.amount-btn {
    padding: 7px 14px;
    border: 1px solid var(--border-color);
    height: 100%;
    border-radius: 5px;
    background: white;
    color: var(--text-primary);
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.amount-btn:hover {
    color: var(--primary-color);
}

.amount-btn.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.custom-amount-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.custom-amount-label {
    color: var(--text-secondary);
    font-size: 0.88rem;
    white-space: nowrap;
}

.custom-amount-input {
    width: 90px;
    padding: 7px 10px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.88rem;
    font-family: inherit;
    color: var(--text-primary);
    background: white;
    text-align: center;
    transition: border-color 0.2s ease;
}

.custom-amount-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.custom-amount-input::placeholder {
    color: #aaa;
}

.support-sub-row {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 12px;
    background: #FAF8F5;
    border-top: 1px dashed var(--border-color);
    margin-top: 0;
    cursor: default;
}

.support-item.is-selected .support-sub-row {
    display: flex;
}

.support-amounts-fixed {
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 10px 16px 14px;
    background: #FAF8F5;
    cursor: default;
}

.support-item.is-selected .support-amounts-fixed {
    display: flex;
}

.food-fixed-price {
    font-size: 0.88rem;
    color: var(--primary-color);
    font-weight: 600;
}

.food-table-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.food-table-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.food-table-input {
    width: 60px;
    padding: 6px 8px;
    text-align: center;
    font-size: 0.9rem;
}

.food-table-unit {
    font-size: 0.88rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.food-table-total {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.food-table-total strong {
    color: var(--primary-color);
    font-weight: 700;
}

.amount-btn-mini {
    font-size: 1rem;
    line-height: 1;
    min-width: 36px;
}

.food-table-item {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 8px 10px;
    background: rgba(139, 90, 43, 0.06);
    border-radius: 8px;
    border: 1px solid rgba(139, 90, 43, 0.15);
}

.food-table-item-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 44px;
}

.food-table-item-name {
    flex: 1;
    min-width: 120px;
    max-width: 220px;
}

.food-table-item-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.food-table-item input[type="text"] {
    padding: 5px 8px;
    font-size: 0.85rem;
    border: 1px solid #d0b89a;
    border-radius: 4px;
    background: #fff;
    outline: none;
}

.food-table-item input[type="text"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(139, 90, 43, 0.15);
}

.food-table-item input[type="text"]::placeholder {
    color: #b0a090;
    font-size: 0.8rem;
}

.food-table-family-check {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: nowrap;
    cursor: pointer;
}

.food-table-family-check input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.food-table-remove-btn {
    width: 22px;
    height: 22px;
    border: none;
    background: rgba(180, 60, 60, 0.12);
    color: #b03030;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.7rem;
    line-height: 22px;
    text-align: center;
    flex-shrink: 0;
    transition: background 0.2s;
    padding: 0;
}

.food-table-remove-btn:hover {
    background: rgba(180, 60, 60, 0.25);
}

/* ===== 支付頁甘露法食展示 ===== */
.pay-food-tables-box {
    background: rgba(139, 90, 43, 0.06);
    border: 1px solid rgba(139, 90, 43, 0.2);
    border-radius: 10px;
    padding: 14px 16px;
    margin: 12px 0;
}

.pay-food-tables-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 10px 0;
}

.pay-food-table-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.pay-food-table-row+.pay-food-table-row {
    border-top: 1px dashed rgba(139, 90, 43, 0.15);
}

.pay-food-table-num {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 40px;
}

.pay-food-table-name {
    flex: 1;
    font-weight: 500;
}

.pay-food-table-family {
    font-size: 0.8rem;
    color: #b07030;
    font-weight: 500;
}

/* ===== 甘露法食移動端適配 ===== */
@media (max-width: 600px) {
    .food-table-item {
        padding: 8px 10px;
        gap: 4px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .food-table-item-label {
        font-size: 0.78rem;
        min-width: 36px;
        flex-shrink: 0;
    }

    .food-table-item-right {
        flex: 1;
        min-width: 0;
        gap: 4px;
    }

    .food-table-item-name {
        min-width: 80px;
        flex: 1;
        max-width: none;
    }

    .food-table-remove-btn {
        width: 28px;
        height: 28px;
        line-height: 28px;
        font-size: 0.8rem;
        flex-shrink: 0;
    }

    .food-table-row {
        flex-wrap: wrap;
        gap: 8px;
    }

    .food-table-label {
        width: 100%;
        font-size: 0.82rem;
    }

    .food-table-input {
        width: 50px;
    }

    .pay-food-table-row {
        font-size: 0.85rem;
        flex-wrap: wrap;
        gap: 4px;
    }

    .pay-food-table-num {
        min-width: 36px;
    }

    .pay-food-table-name {
        word-break: break-word;
    }

    .food-table-item input[type="text"] {
        font-size: 0.85rem;
        padding: 4px 6px;
        width: 180px;
    }

    .food-table-family-check {
        font-size: 0.78rem;
        flex-shrink: 0;
    }
}

.offline-payment-toggle {
    margin-top: 16px;
    padding: 14px;
    border: 1px dashed var(--border-color);
    border-radius: 4px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.offline-payment-panel {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #FAF8F5;
}

.offline-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.qrcode-panel {
    text-align: center;
    margin-bottom: 16px;
}

.qrcode-hint {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.qrcode-box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    min-width: 200px;
    min-height: 200px;
}

.qrcode-placeholder {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.proof-upload {
    margin-top: 12px;
}

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 4px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    background: white;
}

.upload-area:hover {
    border-color: var(--primary-color);
}

.upload-placeholder {
    color: var(--text-secondary);
}

.upload-placeholder svg {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.upload-placeholder p {
    margin: 0 0 4px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.upload-placeholder span {
    font-size: 0.85rem;
}

.upload-format-hint {
    margin: 12px 0 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.upload-preview {
    position: relative;
    display: inline-block;
}

.btn-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #666;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 14px;
    line-height: 24px;
}

.upload-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(42, 38, 34, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-loading-content {
    background: #fff;
    border-radius: 12px;
    padding: 32px 40px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.upload-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 16px;
    animation: uploadSpin 0.8s linear infinite;
}

@keyframes uploadSpin {
    to {
        transform: rotate(360deg);
    }
}

.upload-loading-content p {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin: 0;
}

.donation-note {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* 響應式 */
@media (max-width: 540px) {
    .auth-modal-header {
        padding: 20px 20px 0;
    }

    .auth-tabs {
        margin: 16px 20px 0;
    }

    .auth-form-wrap {
        padding: 20px 20px 28px;
    }

    .user-info-row {
        flex-direction: column;
        gap: 8px;
    }

    .user-info-item {
        width: 100%;
        box-sizing: border-box;
    }

    .phone-prefix {
        flex: 0 0 84px;
        font-size: 0.9rem;
        padding: 0 6px;
    }

    .otp-input-group {
        flex-direction: row;
    }

    .btn-send-otp {
        width: auto;
        min-width: 70px;
        height: 44px;
        font-size: 0.82rem;
        padding: 0 10px;
        white-space: nowrap;
    }

    .captcha-container {
        flex-wrap: wrap;
    }

    .support-amounts {
        flex-direction: column;
        align-items: flex-start;
    }

    .support-amounts .amount-btn {
        text-align: center;
    }

    .custom-amount-row {
        margin-left: 0;
        width: 100%;
    }

    .custom-amount-input {
        flex: 1;
    }
}

/* 獨立支付頁 donation-payment.html */
.pay-checkout-body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Noto Serif TC', 'Microsoft JhengHei', serif;
    background: #e8e4dc url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c4b8a8' fill-opacity='0.15'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.pay-checkout-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 18px 48px;
}

.pay-checkout-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    padding: 28px 24px 32px;
}

.pay-back-link {
    display: inline-block;
    margin-bottom: 18px;
    font-size: 0.92rem;
    color: var(--primary-color);
    text-decoration: none;
}

.pay-back-link:hover {
    text-decoration: underline;
}

.pay-checkout-h1 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a2744;
    margin: 0 0 12px;
}

.pay-total-line {
    font-size: 1rem;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.pay-amount-red {
    color: #c62828;
    font-weight: 700;
}

.pay-order-line {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0 0 4px;
}

.pay-item-line {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 24px;
    line-height: 1.5;
}

.pay-method-box {
    border: 1px solid #333;
    border-radius: 8px;
    padding: 20px 18px 22px;
    margin-bottom: 20px;
    background: #fff;
}

.pay-method-box-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a2744;
    margin: 0 0 10px;
}

.pay-method-box-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0 0 16px;
}

.pay-confirm-btn {
    width: 100%;
    display: block;
    padding: 14px 20px;
    font-size: 1rem;
    margin-bottom: 12px;
}

.pay-disclaimer {
    font-size: 0.72rem;
    line-height: 1.5;
    color: #888;
    margin: 0;
}

.pay-offline-radios {
    margin-bottom: 14px;
}

.pay-offline-detail-wrap {
    margin-bottom: 8px;
}

.pay-offline-detail {
    text-align: left;
}

.pay-instruction-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.pay-bank-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.7;
}

.pay-bank-list li {
    margin-bottom: 6px;
}

.pay-bank-k {
    display: inline-block;
    min-width: 5em;
    color: var(--text-secondary);
}

.pay-placeholder-hint {
    display: block;
    font-size: 0.8rem;
    color: #999;
    margin-top: 6px;
}

@media (max-width: 480px) {
    .pay-checkout-card {
        padding: 22px 16px 28px;
    }

    .pay-method-box {
        padding: 16px 14px 18px;
    }
}

/* 捐款提交成功 */
.pay-success-wrap {
    text-align: center;
    padding: 16px 0 8px;
}

.pay-success-icon {
    margin-bottom: 14px;
}

.pay-success-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2e7d32;
    margin: 0 0 10px;
}

.pay-fail-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #c62828;
    margin: 0 0 10px;
}

.pay-link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: underline;
    font-size: 0.9rem;
    margin-top: 8px;
}

.btn-link {
    background: none;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-link:hover {
    background: rgba(141, 110, 99, 0.06);
}

/* 付款結果頁：.btn 強制白字 !important，與 .btn-link 透明底疊加會變成白底白字，需覆寫 */
.pay-checkout-card .btn.btn-link {
    color: #b71c1c !important;
    background: #fff5f5;
    border: 1px solid #e57373;
    box-shadow: 0 2px 14px rgba(198, 40, 40, 0.18);
}

.pay-checkout-card .btn.btn-link:hover {
    background: rgba(198, 40, 40, 0.1);
    filter: none;
    box-shadow: 0 4px 18px rgba(198, 40, 40, 0.22);
}

/* 付款失敗頁「返回」— 覆寫 .btn 白字與漸層底 */
.btn.pay-fail-return-btn {
    background: #fff !important;
    background-image: none !important;
    color: #8b1a1a !important;
    border: 2px solid #c62828 !important;
    box-shadow: 0 2px 10px rgba(198, 40, 40, 0.15) !important;
    filter: none !important;
}

.btn.pay-fail-return-btn::after {
    display: none;
}

.btn.pay-fail-return-btn:hover {
    background: #ffebee !important;
    color: #b71c1c !important;
    border-color: #b71c1c !important;
    filter: none !important;
    box-shadow: 0 4px 14px rgba(198, 40, 40, 0.2) !important;
}

.pay-success-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 20px;
}

.pay-success-summary {
    background: #f5f7f5;
    border: 1px solid #c8e6c9;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 22px;
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.pay-success-summary p {
    margin: 0;
}

.pay-success-summary .pay-suc-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.pay-success-summary .pay-suc-k {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.pay-success-summary .pay-suc-v {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
}

.pay-success-summary .pay-suc-amount {
    color: #c62828;
    font-weight: 700;
    font-size: 1.05rem;
}

/* 提交中 loading */
.pay-submitting {
    opacity: 0.6;
    pointer-events: none;
}

/* ========== 取消報名 確認彈窗 ========== */
.cancel-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 36, 32, 0.72);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cancel-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.cancel-modal {
    background: var(--bg-section);
    border-radius: 20px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(201, 164, 74, 0.2);
    transform: scale(0.92) translateY(16px);
    transition: transform 0.3s var(--ease-out);
    position: relative;
    text-align: center;
    overflow: hidden;
}

.cancel-modal-overlay.show .cancel-modal {
    transform: scale(1) translateY(0);
}

.cancel-modal-icon {
    width: 64px;
    height: 64px;
    margin: 32px auto 20px;
    background: linear-gradient(135deg, #fff5e6, #ffe8cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e65100;
}

.cancel-modal-icon svg {
    width: 32px;
    height: 32px;
}

.cancel-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    font-family: "Noto Serif TC", serif;
}

.cancel-modal-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 0 28px;
    margin-bottom: 28px;
}

.cancel-modal-btns {
    display: flex;
    gap: 12px;
    padding: 0 24px 32px;
}

.cancel-modal-btns .btn {
    flex: 1;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-cancel-confirm {
    background: #e53935;
    color: #fff;
}

.btn-cancel-confirm:hover {
    background: #c62828;
    transform: translateY(-1px);
}

.btn-cancel-confirm:active {
    transform: translateY(0);
}

.btn-cancel-confirm.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-cancel-confirm.loading .btn-text {
    display: none;
}

.btn-cancel-confirm .btn-loading {
    display: none;
}

.btn-cancel-confirm.loading .btn-loading {
    display: inline;
}

.btn-cancel-back {
    background: var(--bg-main);
    color: var(--text-secondary);
    border: 1px solid var(--border-color) !important;
}

.btn-cancel-back:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

/* 覆蓋全局 .btn 的 color:!important，否則次要按鈕會變白字無法辨識 */
.cancel-modal-btns .btn.btn-cancel-back {
    background: #fff !important;
    color: var(--primary-color) !important;
    border: 1px solid rgba(122, 21, 24, 0.35) !important;
    box-shadow: none !important;
    filter: none !important;
}

.cancel-modal-btns .btn.btn-cancel-back:hover {
    background: #faf6f1 !important;
    color: var(--primary-dark) !important;
    border-color: var(--primary-color) !important;
    filter: none !important;
}

.cancel-modal-btns .btn.btn-cancel-back::after {
    display: none;
}

.cancel-modal-btns .btn.btn-cancel-confirm {
    background: #e53935 !important;
    color: #fff !important;
    box-shadow: 0 2px 14px rgba(229, 57, 53, 0.4) !important;
    filter: none !important;
    border: none !important;
}

.cancel-modal-btns .btn.btn-cancel-confirm:hover {
    background: #c62828 !important;
    filter: brightness(1.02) !important;
    box-shadow: 0 4px 18px rgba(198, 40, 40, 0.45) !important;
}

/* ========== 掃描二維碼簽到 ========== */
.myreg-user-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-scan-qr {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.03em;
}

.btn-scan-qr:hover {
    background: linear-gradient(135deg, #43A047, #1B5E20);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.btn-scan-qr:active {
    transform: translateY(0);
}

.scan-modal {
    max-width: 360px;
}

.scan-modal-btns {
    justify-content: stretch;
}

.scan-modal-btns .btn {
    flex: 1 1 auto;
    max-width: 100%;
}

.scan-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 24px 0;
}

.scan-modal-header .cancel-modal-title {
    margin-bottom: 0;
}

.scan-video-container {
    position: relative;
    width: 240px;
    height: 240px;
    margin: 16px auto;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
}

.scan-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scan-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scan-frame {
    width: 180px;
    height: 180px;
    border: 3px solid #4CAF50;
    border-radius: 16px;
    box-shadow: 0 0 0 4000px rgba(0, 0, 0, 0.5);
}

.scan-frame::before,
.scan-frame::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border-color: #4CAF50;
    border-style: solid;
}

.scan-frame::before {
    top: -3px;
    left: -3px;
    border-width: 4px 0 0 4px;
    border-radius: 8px 0 0 0;
}

.scan-frame::after {
    top: -3px;
    right: -3px;
    border-width: 4px 4px 0 0;
    border-radius: 0 8px 0 0;
}

.scan-status {
    text-align: center;
    padding: 0 24px 8px;
    min-height: 24px;
}

.scan-status.success {
    color: #4CAF50;
    font-weight: 600;
}

.scan-status.error {
    color: #e53935;
    font-weight: 500;
}

.scan-status.loading {
    color: var(--text-secondary);
}

iframe {
    width: 100%;
    height: 450px;
}

@media screen and (max-width: 768px) {
    .main-content {
        padding: 0px;
    }

    .content-section {
        border-top: none;
        border-radius: 0px;
        margin-bottom: 0px;
        padding: 20px;
    }

    .content-section::before {
        border: none;
    }

    iframe {
        width: 100%;
        height: 180px;
    }
}

/* ========== 公告样式 ========== */
.announcement-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.announcement-item {
    background: #fff;
    border: 1px solid #e8e0d5;
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.2s ease;
    cursor: pointer;
}

.announcement-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.announcement-item.is-top {
    border-color: #c9a96e;
    background: #fffdf7;
}

.announcement-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.announcement-top-badge {
    flex-shrink: 0;
    background: #c9a96e;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
}

.announcement-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #1a1a1a);
    margin: 0;
    line-height: 1.4;
}

.announcement-content {
    font-size: 15px;
    color: var(--text-secondary, #555);
    line-height: 1.7;
    margin-bottom: 12px;
}

.announcement-time {
    font-size: 13px;
    color: #999;
    text-align: right;
}

.announcement-attachments {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.att-image-wrap {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e8e0d5;
    background: #f9f7f4;
}

.att-image {
    display: block;
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    cursor: zoom-in;
}

.att-file-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: #f5f0e8;
    border: 1px solid #d8cbb8;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.att-file-card:hover {
    background: #ede5d5;
    border-color: #c9a96e;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.att-file-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e8e0d5;
    color: #8b2224;
}

.att-file-other .att-file-icon {
    color: #666;
}

.att-file-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.att-file-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-red, #8b2224);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.att-file-ext {
    color: #555;
}

.att-file-hint {
    font-size: 11px;
    color: #999;
}

.att-file-open {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--accent-red, #8b2224);
    transition: background 0.15s, color 0.15s;
}

.att-file-open:hover {
    background: var(--accent-red, #8b2224);
    color: #fff;
}

@media (max-width: 480px) {
    .att-file-card {
        padding: 10px 12px;
    }

    .att-file-icon {
        width: 38px;
        height: 38px;
    }

    .att-file-name {
        font-size: 13px;
    }
}

.announcement-attachment {
    margin-top: 8px;
}

.attachment-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f5f0e8;
    border: 1px solid #d8cbb8;
    border-radius: 8px;
    padding: 7px 14px;
    font-size: 14px;
    font-family: inherit;
    color: var(--accent-red, #8b2224);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.attachment-btn:hover {
    background: var(--gold-light, #c9a44a);
    border-color: var(--gold, #a67c2d);
    color: #fff;
}

.attachment-btn svg {
    flex-shrink: 0;
}

.announcement-loading,
.announcement-empty {
    text-align: center;
    color: #999;
    padding: 40px 0;
    font-size: 15px;
}

/* ========== PDF 预览弹窗 ========== */
.pdf-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.pdf-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.pdf-modal {
    background: #fff;
    border-radius: 14px;
    width: 100%;
    max-width: 820px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
    transition: transform 0.25s ease;
}

.pdf-modal-overlay.active .pdf-modal {
    transform: translateY(0);
}

.pdf-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #e8e0d5;
    background: #fffdf8;
    flex-shrink: 0;
}

.pdf-modal-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary, #2a2622);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60%;
}

.pdf-modal-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pdf-action-btn {
    width: 36px;
    height: 36px;
    border: 1px solid #d8cbb8;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #5c5348);
    transition: background 0.15s, color 0.15s;
}

.pdf-action-btn:hover {
    background: var(--gold-light, #c9a44a);
    border-color: var(--gold, #a67c2d);
    color: #fff;
}

.pdf-close-btn {
    width: 36px;
    height: 36px;
    border: 1px solid #d8cbb8;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #5c5348);
    transition: background 0.15s, color 0.15s;
}

.pdf-close-btn:hover {
    background: var(--primary-color, #7a1518);
    border-color: var(--primary-color, #7a1518);
    color: #fff;
}

.pdf-modal-body {
    flex: 1;
    overflow: hidden;
    position: relative;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
}

.pdf-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 20px;
    color: var(--text-secondary, #5c5348);
    text-align: center;
}

.pdf-fallback p {
    font-size: 15px;
    color: #999;
}

.pdf-fallback .btn {
    background: var(--primary-color, #7a1518);
    color: #fff;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    transition: background 0.15s;
}

.pdf-fallback .btn:hover {
    background: var(--primary-dark, #4a0c0e);
}

.pdf-file-notice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
    color: #555;
}

.pdf-file-notice svg {
    color: var(--accent-red, #8b2224);
}

.pdf-file-notice p {
    font-size: 15px;
    color: #666;
}

.pdf-file-notice .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--accent-red, #8b2224);
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s;
}

.pdf-file-notice .btn:hover {
    background: var(--primary-dark, #4a0c0e);
}

.pdf-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: #fff;
    z-index: 2;
}

.pdf-loading p {
    font-size: 14px;
    color: #999;
}

.pdf-loading-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e8e0d5;
    border-top-color: var(--gold, #a67c2d);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.color-span {
    color: #f9f3dc;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========== 全局懸浮報名按鈕 ========== */
.floating-msg-btn {
    position: fixed;
    bottom: 200px;
    right: 24px;
    left: auto;
    z-index: 9998;
    padding: 0 20px;
    height: 44px;
    border-radius: 22px;
    border: none;
    background: #F6DF87;
    color: #6b4d00;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(166, 124, 45, 0.32);
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    letter-spacing: 0.08em;
    white-space: nowrap;
    transition: transform 0.22s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1)),
        box-shadow 0.22s ease;
}

.floating-msg-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 22px rgba(166, 124, 45, 0.42);
}

.floating-msg-btn:active {
    transform: scale(0.96);
}

.floating-msg-text {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.08em;
}

@media (max-width: 480px) {
    .floating-msg-btn {
        bottom: 350px;
        right: 16px;
        height: 40px;
        padding: 0 16px;
        font-size: 14px;
    }
}

@media (max-width: 600px) {
    .pdf-modal-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .pdf-modal {
        max-height: 95vh;
        border-radius: 16px 16px 0 0;
    }
}