/**
 * 温暖奶油黄 · 胶囊设计系统
 * 全平台去水印 API
 */
:root {
    --cream: #FFF8F2;
    --primary: #FFB800;
    --primary-dark: #FFA033;
    --primary-light: #FFE066;
    --gradient-btn: linear-gradient(135deg, #FFE066 0%, #FFB800 55%, #FFA033 100%);
    --gradient-hero: linear-gradient(165deg, #FFE566 0%, #FFD04A 38%, #FFF8F2 88%);
    --text: #4A3F35;
    --text-dark: #3D3429;
    --text-muted: #B5AEA3;
    --text-secondary: rgba(74, 63, 53, 0.72);
    --card-bg: #FFFFFF;
    --card-border: rgba(255, 236, 200, 0.9);
    --input-bg: #FFFCF7;
    --success: #52C41A;
    --danger: #E85D4C;
    --warning: #FFB800;
    --radius-card: 20px;
    --radius-card-lg: 24px;
    --radius-pill: 999px;
    --radius-input: 14px;
    --shadow-card: 0 16px 48px rgba(255, 150, 50, 0.16), 0 6px 20px rgba(0, 0, 0, 0.06);
    --shadow-btn: 0 16px 40px rgba(255, 150, 50, 0.32), 0 6px 16px rgba(0, 0, 0, 0.06);
    --shadow-nav: 0 4px 20px rgba(255, 150, 50, 0.12);
    --font: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-weight: 700;
    background: var(--cream);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

a { color: var(--primary-dark); text-decoration: none; }
a:hover { color: #E69500; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ========== 导航 ========== */
.navbar {
    background: var(--primary);
    box-shadow: var(--shadow-nav);
    position: sticky;
    top: 0;
    z-index: 200;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    gap: 12px;
}

.logo {
    font-size: 1.15rem;
    font-weight: 800;
    color: #000;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2.5px;
    background: #000;
    border-radius: 2px;
    transition: transform 0.2s;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.nav-links a {
    color: #000;
    font-weight: 700;
    font-size: 14px;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    transition: background 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(255, 255, 255, 0.45);
    color: #000;
}

.nav-user {
    color: var(--text-dark);
    font-size: 13px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-pill);
}

/* ========== 按钮 ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: none;
    border-radius: var(--radius-pill);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    text-decoration: none;
    color: var(--text);
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 0 4px 12px rgba(255, 150, 50, 0.08);
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
    background: var(--gradient-btn);
    color: var(--text-dark);
    border: none;
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    box-shadow: 0 18px 44px rgba(255, 150, 50, 0.38), 0 8px 18px rgba(0, 0, 0, 0.08);
}

.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ========== Hero ========== */
.hero-wrap {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.25) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(255, 200, 50, 0.2) 0%, transparent 40%);
    pointer-events: none;
}

.hero {
    text-align: center;
    padding: 48px 16px 72px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin-bottom: 12px;
    line-height: 1.25;
}

.hero p {
    font-size: clamp(0.95rem, 2.5vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 20px;
    font-weight: 700;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
}

.hero-badge {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.55);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

/* ========== 卡片 ========== */
.soft-card,
.parse-box,
.auth-card,
.admin-section,
.doc-section,
.feature-card,
.platform-item,
.pricing-card,
.stat-card,
.result-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-card-lg);
    box-shadow: var(--shadow-card);
}

/* ========== 解析区 ========== */
.parse-section {
    max-width: 720px;
    margin: -40px auto 48px;
    padding: 0 16px;
    position: relative;
    z-index: 2;
}

.parse-box { padding: 24px; }

.parse-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.parse-input-group input {
    flex: 1;
    padding: 14px 18px;
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-input);
    color: var(--text-dark);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 700;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.parse-input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 184, 0, 0.2);
}

.parse-input-group input::placeholder { color: var(--text-muted); font-weight: 600; }

.parse-btn { padding: 14px 24px; white-space: nowrap; min-height: 48px; }

.detect-hint {
    margin-top: 12px;
    padding: 12px 16px;
    background: rgba(255, 224, 102, 0.35);
    border: 2px solid rgba(255, 184, 0, 0.35);
    border-radius: var(--radius-input);
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 700;
}

.detect-hint strong { color: var(--text-dark); }

/* ========== 结果区 ========== */
.result-area { margin-top: 20px; display: none; }
.result-area.show { display: block; }

.result-card { padding: 20px; border-radius: var(--radius-card); }

.result-block {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 2px dashed rgba(255, 236, 200, 0.8);
}

.result-block:first-of-type {
    margin-top: 8px;
    padding-top: 0;
    border-top: none;
}

.result-block-primary {
    background: rgba(255, 248, 242, 0.9);
    border-radius: var(--radius-card);
    padding: 16px;
    margin-bottom: 8px;
    border: 2px solid var(--card-border);
    border-top: 2px solid var(--card-border);
}

.result-block-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.result-cover img {
    max-width: 100%;
    max-height: 320px;
    border-radius: var(--radius-input);
    object-fit: contain;
    background: #f5f0eb;
}

.result-caption {
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-input);
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    font-weight: 700;
    color: var(--text);
}

.result-empty { color: var(--text-muted); font-size: 14px; padding: 12px 0; font-weight: 700; }

.result-meta { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }

.result-meta .tag,
.tag {
    background: rgba(255, 224, 102, 0.4);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    color: var(--text-dark);
    border: 1px solid rgba(255, 200, 100, 0.5);
}

.result-video video {
    width: 100%;
    max-height: 400px;
    border-radius: var(--radius-input);
    background: #000;
    object-fit: contain;
}

.result-hint {
    display: block;
    width: 100%;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted, #888);
    line-height: 1.5;
}

.result-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.result-images img {
    width: 100%;
    border-radius: var(--radius-input);
    object-fit: cover;
    border: 2px solid var(--card-border);
}

.result-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }

.result-actions a {
    padding: 10px 18px;
    background: var(--gradient-btn);
    color: var(--text-dark);
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 8px 24px rgba(255, 150, 50, 0.25);
}

.btn-copy-caption {
    padding: 10px 18px;
    background: var(--gradient-btn);
    color: var(--text-dark);
    border: none;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--shadow-btn);
}

/* ========== 平台 & 特性 ========== */
.section-head {
    text-align: center;
    margin-bottom: 28px;
}

.section-head h2 {
    font-size: clamp(1.35rem, 4vw, 1.75rem);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.section-head p { color: var(--text-muted); font-weight: 700; font-size: 14px; }

.platforms-section { padding: 24px 16px 48px; }

.intro-section { padding: 32px 16px 0; max-width: 1120px; }

.intro-banner {
    padding: 28px 24px;
    text-align: center;
}

.intro-banner h2 {
    font-size: clamp(1.35rem, 4vw, 1.75rem);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.intro-banner p {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 700;
    max-width: 640px;
    margin: 0 auto 20px;
    line-height: 1.7;
}

.intro-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.intro-tag {
    padding: 6px 14px;
    background: rgba(255, 224, 102, 0.35);
    border: 2px solid rgba(255, 200, 100, 0.45);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    color: var(--text-dark);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.step-card {
    padding: 24px 20px;
    text-align: center;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--gradient-btn);
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
    box-shadow: 0 8px 20px rgba(255, 150, 50, 0.25);
}

.step-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.65;
}

.scene-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

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

.scene-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.scene-card p {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.65;
}

.cta-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px;
    flex-wrap: wrap;
}

.cta-band-alt {
    background: linear-gradient(135deg, rgba(255, 252, 247, 1) 0%, rgba(255, 248, 242, 1) 100%);
}

.cta-band-text h2 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.cta-band-text p {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
}

.cta-band-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* ========== 微信小程序 ========== */
.miniprogram-section { padding-bottom: 0; }

.miniprogram-card {
    padding: 28px 24px;
    overflow: hidden;
}

.miniprogram-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
}

.miniprogram-info { min-width: 0; }

.miniprogram-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-btn);
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.miniprogram-info h3 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.miniprogram-info .pricing-price {
    margin: 8px 0 16px;
}

.miniprogram-info .pricing-features {
    margin-bottom: 20px;
}

.miniprogram-qr {
    text-align: center;
    padding: 20px;
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-card-lg);
    flex-shrink: 0;
}

.miniprogram-qr img {
    width: 180px;
    height: 180px;
    border-radius: var(--radius-input);
    display: block;
    margin: 0 auto;
    object-fit: contain;
    background: #fff;
}

.qr-label {
    font-size: 13px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.qr-tip {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-top: 10px;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
    max-width: 900px;
    margin: 0 auto;
}

.platform-item {
    padding: 18px 10px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: var(--radius-card);
}

.platform-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 52px rgba(255, 150, 50, 0.22);
}

.platform-icon { font-size: 1.75rem; margin-bottom: 6px; }
.platform-name { font-size: 12px; font-weight: 800; color: var(--text); }

.features-section {
    padding: 48px 16px;
    background: transparent;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card { padding: 24px; }
.feature-card h3 { margin-bottom: 8px; font-size: 1.05rem; font-weight: 800; color: var(--text-dark); }
.feature-card p { color: var(--text-muted); font-size: 13px; font-weight: 700; line-height: 1.65; }

/* ========== 表单 ========== */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 800;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select,
.log-filter {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-input);
    color: var(--text-dark);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    outline: none;
}

.form-group input:focus,
.log-filter:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 184, 0, 0.2);
}

.form-group label input[type="checkbox"] { width: auto; margin-right: 8px; }

.remember-row { margin-bottom: 12px; }
.remember-label {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    color: var(--text-muted, #666);
    cursor: pointer;
    font-weight: 400;
}

/* 蜜罐字段（防机器人） */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* ========== 登录 / 注册 ========== */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px 16px;
    background: var(--gradient-hero);
}

.auth-card {
    padding: 32px 24px;
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-card-lg);
}

.auth-card h2 {
    text-align: center;
    margin-bottom: 8px;
    font-weight: 800;
    color: var(--text-dark);
    font-size: 1.5rem;
}

.auth-sub, .auth-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 20px;
    font-weight: 700;
}

.auth-footer a { font-weight: 800; }

/* ========== 用户中心 / 后台 ========== */
.dashboard-page,
.admin-page { padding: 24px 0 48px; }

.dashboard-page h1,
.admin-page h1 {
    margin-bottom: 20px;
    font-size: clamp(1.4rem, 4vw, 1.85rem);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 0.5px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    padding: 20px 16px;
    text-align: center;
    border-radius: var(--radius-card);
}

.stat-value {
    font-size: clamp(1.35rem, 4vw, 1.85rem);
    font-weight: 800;
    color: var(--primary-dark);
}

.stat-value-sm {
    font-size: clamp(0.95rem, 3vw, 1.15rem);
    line-height: 1.35;
    word-break: break-word;
}

.stat-label { color: var(--text-muted); font-size: 12px; margin-top: 4px; font-weight: 800; }

.admin-section {
    padding: 20px;
    margin-bottom: 16px;
    border-radius: var(--radius-card-lg);
}

.admin-section h2 {
    margin-bottom: 14px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-dark);
}

.upgrade-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: var(--gradient-btn);
    border: none;
    border-radius: var(--radius-card-lg);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-card);
}

.upgrade-banner strong { font-weight: 800; color: var(--text-dark); }
.upgrade-banner p { color: var(--text-secondary); font-size: 13px; margin-top: 4px; font-weight: 700; }

.api-key-box {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    background: var(--input-bg);
    padding: 14px;
    border-radius: var(--radius-input);
    margin-top: 12px;
    border: 2px solid var(--card-border);
}

.api-key-box code {
    flex: 1;
    word-break: break-all;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-dark);
    min-width: 0;
}

.quick-links { display: flex; gap: 10px; flex-wrap: wrap; }
.pwd-form { max-width: 100%; }
.form-msg { display: block; margin-top: 10px; font-size: 13px; font-weight: 800; }
.form-msg.success { color: var(--success); }
.form-msg.error { color: var(--danger); }
.text-muted { color: var(--text-muted); font-size: 13px; font-weight: 700; }

/* 后台分段 Tab */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    padding: 4px;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-pill);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: var(--shadow-card);
}

.admin-tab {
    flex: 1;
    min-width: max-content;
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
    transition: all 0.2s;
}

.admin-tab.active {
    background: var(--gradient-btn);
    color: var(--text-dark);
    box-shadow: 0 4px 16px rgba(255, 150, 50, 0.25);
}

.admin-panel { display: none; }
.admin-panel.active { display: block; }

.plan-badge {
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    white-space: nowrap;
}

.plan-regular { background: rgba(181, 174, 163, 0.25); color: var(--text); }
.plan-premium { background: var(--gradient-btn); color: var(--text-dark); }

.settings-form { max-width: 100%; }

/* 表格 */
.table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -4px;
    padding: 4px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    min-width: 560px;
}

.data-table th,
.data-table td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 2px solid rgba(255, 236, 200, 0.6);
    font-weight: 700;
}

.data-table th {
    color: var(--text-muted);
    font-weight: 800;
    font-size: 12px;
    white-space: nowrap;
}

.data-table code {
    font-size: 11px;
    background: var(--input-bg);
    padding: 4px 8px;
    border-radius: 8px;
    border: 1px solid var(--card-border);
}

.url-cell {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-success { color: var(--success); font-weight: 800; }
.status-failed { color: var(--danger); font-weight: 800; }

.platform-stats { display: flex; flex-wrap: wrap; gap: 8px; }

.platform-stat {
    background: var(--input-bg);
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    display: flex;
    gap: 10px;
    align-items: center;
    border: 2px solid var(--card-border);
    font-size: 13px;
    font-weight: 800;
}

.platform-count { color: var(--primary-dark); }

/* 解析记录 */
.log-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.log-filter { width: auto; min-width: 120px; }
.log-summary { color: var(--text-muted); font-size: 12px; margin-left: auto; font-weight: 800; }
.log-time { white-space: nowrap; font-size: 12px; }
.log-pagination { display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.page-info { color: var(--text-muted); font-size: 13px; font-weight: 800; }

/* ========== 文档 ========== */
.docs-page { padding: 0 16px 48px; max-width: 860px; margin: -20px auto 0; position: relative; z-index: 2; }

.docs-page h1 {
    margin-bottom: 8px;
    font-weight: 800;
    color: var(--text-dark);
    font-size: clamp(1.5rem, 4vw, 2rem);
}

.docs-page > p { color: var(--text-muted); margin-bottom: 28px; font-weight: 700; }

.doc-section {
    padding: 22px;
    margin-bottom: 16px;
    border-radius: var(--radius-card-lg);
}

.doc-section h2 {
    font-size: 1.15rem;
    margin-bottom: 14px;
    color: var(--text-dark);
    font-weight: 800;
}

.doc-section h3 { font-size: 0.95rem; margin: 14px 0 8px; font-weight: 800; }
.doc-section p, .doc-section li { font-weight: 700; color: var(--text-secondary); font-size: 14px; }
.doc-section ol { padding-left: 20px; line-height: 2; }

.method-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    margin-right: 8px;
}

.method-get { background: rgba(82, 196, 26, 0.2); color: #389e0d; }
.method-post { background: rgba(255, 184, 0, 0.35); color: var(--text-dark); }

.code-block {
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-input);
    padding: 16px;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    line-height: 1.55;
    margin: 12px 0;
    position: relative;
    font-weight: 600;
    color: var(--text-dark);
}

.code-block .copy-btn { position: absolute; top: 8px; right: 8px; }

.param-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13px; }

.param-table th,
.param-table td {
    padding: 10px 12px;
    border: 2px solid var(--card-border);
    text-align: left;
    font-weight: 700;
}

.param-table th { background: var(--input-bg); color: var(--text-muted); font-weight: 800; }

/* ========== 价格 ========== */
.pricing-section { padding: 0 16px 48px; margin-top: -24px; position: relative; z-index: 2; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    padding: 28px 22px;
    position: relative;
    border-radius: var(--radius-card-lg);
}

.pricing-card-featured {
    border-color: var(--primary);
    box-shadow: 0 20px 56px rgba(255, 150, 50, 0.24), var(--shadow-card);
}

.pricing-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--input-bg);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    border: 2px solid var(--card-border);
}

.pricing-badge.premium {
    background: var(--gradient-btn);
    border: none;
    color: var(--text-dark);
}

.pricing-card h3 { font-weight: 800; font-size: 1.2rem; margin-bottom: 8px; color: var(--text-dark); }

.pricing-price {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 12px 0 20px;
    color: var(--primary-dark);
}

.pricing-price span { font-size: 0.9rem; font-weight: 700; color: var(--text-muted); }

.pricing-features { list-style: none; margin-bottom: 20px; }

.pricing-features li {
    padding: 10px 0;
    border-bottom: 2px solid rgba(255, 236, 200, 0.5);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 700;
}

.pricing-features li::before { content: '✓ '; color: var(--primary-dark); font-weight: 800; }

.pricing-faq { margin-top: 32px; }
.pricing-faq h2 { margin-bottom: 16px; font-weight: 800; color: var(--text-dark); font-size: 1.15rem; }
.faq-item { margin-bottom: 18px; }
.faq-item h4 { margin-bottom: 6px; font-weight: 800; color: var(--text-dark); }
.faq-item p { color: var(--text-muted); font-size: 13px; font-weight: 700; }

/* ========== 杂项 ========== */
.loading {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2.5px solid var(--card-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.error-msg {
    background: rgba(232, 93, 76, 0.1);
    border: 2px solid rgba(232, 93, 76, 0.35);
    color: var(--danger);
    padding: 12px 16px;
    border-radius: var(--radius-input);
    margin-top: 12px;
    font-size: 14px;
    font-weight: 800;
}

.result-warning {
    color: var(--primary-dark);
    margin-top: 12px;
    font-size: 14px;
    font-weight: 800;
    padding: 10px 14px;
    background: rgba(255, 224, 102, 0.35);
    border-radius: var(--radius-input);
    border: 2px solid rgba(255, 184, 0, 0.35);
}

.footer {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    margin-top: 24px;
}

.footer a { font-weight: 800; }

/* ========== 微信购买弹窗 ========== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(74, 63, 53, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
}

.modal-overlay.show { display: flex; }

.modal-panel {
    width: 100%;
    max-width: 400px;
    padding: 28px 24px 24px;
    position: relative;
    border-radius: 24px;
    animation: modalIn 0.25s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-panel h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-align: center;
}

.modal-desc {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.65;
    text-align: center;
    margin-bottom: 18px;
}

.modal-tip {
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    margin-top: 14px;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-pill);
    background: var(--cream);
    color: var(--text);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    font-weight: 700;
}

.wechat-copy-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    background: var(--input-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-input);
    padding: 14px 16px;
}

.wechat-label {
    font-size: 12px;
    font-weight: 800;
    color: var(--text-muted);
    width: 100%;
}

.wechat-copy-box code {
    flex: 1;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-dark);
    word-break: break-all;
    min-width: 0;
}

/* ========== 移动端 ========== */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: rgba(255, 252, 247, 0.96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: 12px 16px 16px;
        border-top: 2px solid rgba(255, 236, 200, 0.9);
        box-shadow: 0 12px 32px rgba(255, 150, 50, 0.12);
        gap: 4px;
    }

    .nav-links.open { display: flex; }

    .nav-links a,
    .nav-links .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
        color: var(--text-dark);
    }

    .navbar { position: sticky; }
    .navbar .container { position: relative; }

    .parse-section { margin-top: -32px; }
    .parse-input-group { flex-direction: column; }
    .parse-btn { width: 100%; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .upgrade-banner { flex-direction: column; text-align: center; }

    .admin-tabs { border-radius: var(--radius-card); }
    .admin-tab { flex: none; padding: 10px 14px; }

    .data-table { font-size: 12px; min-width: 480px; }
    .data-table th, .data-table td { padding: 10px 8px; }

    .data-table .btn-sm {
        margin: 2px 0;
        padding: 6px 10px;
        font-size: 11px;
    }

    .admin-section .btn-sm { margin-bottom: 4px; }

    .result-images { grid-template-columns: repeat(2, 1fr); }
    .platforms-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: 1fr; }

    .cta-band { flex-direction: column; text-align: center; }
    .cta-band-actions { width: 100%; justify-content: center; }
    .cta-band-actions .btn { flex: 1; min-width: 120px; }

    .steps-grid { grid-template-columns: 1fr; }

    .miniprogram-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .miniprogram-qr { max-width: 240px; margin: 0 auto; }

    .api-key-box .btn { flex: 1; }
    .log-summary { width: 100%; margin-left: 0; margin-top: 4px; }
    .log-filter { flex: 1; min-width: 0; }
}

@media (min-width: 769px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
    .container { padding: 0 24px; }
}

@media (max-width: 380px) {
    .platforms-grid { grid-template-columns: repeat(2, 1fr); }
}