/* 新版协议与法律政策页面样式规范
   基于 site_v2 设计系统与 tokens.css
*/

.v2-legal-page {
    width: 100%;
    min-height: calc(100vh - 200px);
    background-color: var(--color-page);
    padding: 120px 0 80px 0;
}

.v2-legal-container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    box-sizing: border-box;
}

/* 顶部面包屑与导航 */
.v2-legal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.v2-legal-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.v2-legal-breadcrumbs a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color .2s ease;
}

.v2-legal-breadcrumbs a:hover {
    color: var(--color-ink);
}

.v2-legal-breadcrumbs span {
    color: var(--color-text-secondary);
}

/* 协议快速切换导航标签 */
.v2-legal-nav-tabs {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.v2-legal-nav-tab {
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 20px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-size: 14px;
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: all .2s ease;
}

.v2-legal-nav-tab:hover {
    color: var(--color-ink);
    border-color: var(--color-brand);
}

.v2-legal-nav-tab.is-active {
    background: var(--color-ink);
    color: var(--color-on-dark);
    border-color: var(--color-ink);
    font-weight: var(--font-weight-medium);
}

/* 主内容卡片 */
.v2-legal-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 48px 56px;
    margin-bottom: 32px;
}

/* 文档头部 */
.v2-legal-doc-header {
    border-bottom: 1px solid var(--color-border-soft);
    padding-bottom: 24px;
    margin-bottom: 32px;
    text-align: center;
}

.v2-legal-title {
    margin: 0 0 12px 0;
    font-size: 28px;
    line-height: 38px;
    font-weight: var(--font-weight-bold);
    color: var(--color-title);
}

.v2-legal-meta {
    margin: 0;
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* 文档正文排版 */
.v2-legal-content {
    font-size: 15px;
    line-height: 1.85;
    color: #383a42;
}

.v2-legal-content p {
    margin: 0 0 14px 0;
    text-align: justify;
    overflow-wrap: break-word;
}

.v2-legal-content h1,
.v2-legal-content h2,
.v2-legal-content h3,
.v2-legal-content h4 {
    color: var(--color-title);
    font-weight: var(--font-weight-bold);
    scroll-margin-top: 90px;
}

.v2-legal-content h2 {
    font-size: 19px;
    line-height: 28px;
    margin: 36px 0 16px 0;
    padding-left: 12px;
    border-left: 3px solid var(--color-brand);
}

.v2-legal-content h3 {
    font-size: 16px;
    line-height: 24px;
    margin: 24px 0 12px 0;
}

.v2-legal-content .bold,
.v2-legal-content strong {
    font-weight: var(--font-weight-bold);
    color: var(--color-ink);
}

.v2-legal-content .underline {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.v2-legal-content a {
    color: #4fab38;
    text-decoration: none;
    transition: color .2s ease;
}

.v2-legal-content a:hover {
    color: #3d8b2c;
    text-decoration: underline;
}

.v2-legal-content ul,
.v2-legal-content ol {
    margin: 0 0 16px 20px;
    padding: 0;
}

.v2-legal-content li {
    margin-bottom: 8px;
    line-height: 1.8;
}

/* SDK 列表卡片与表格 */
.v2-sdk-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-card-soft);
    padding: 20px 24px;
    margin-bottom: 20px;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.v2-sdk-card:hover {
    border-color: rgba(122, 211, 84, .72);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .04);
}

.v2-sdk-card__title {
    margin: 0 0 12px 0;
    font-size: 17px;
    font-weight: var(--font-weight-bold);
    color: var(--color-title);
}

.v2-sdk-card__row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 22px;
}

.v2-sdk-card__label {
    min-width: 120px;
    color: var(--color-text-secondary);
}

.v2-sdk-card__value {
    color: var(--color-ink);
    flex: 1;
    word-break: break-all;
}

/* 重新同意协议页面（agreecontract） */
.v2-agree-dialog {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 40px;
    margin-bottom: 32px;
}

.v2-agree-tabs {
    display: flex;
    gap: 16px;
    border-bottom: 2px solid var(--color-border-soft);
    margin-bottom: 24px;
}

.v2-agree-tab-btn {
    padding: 10px 16px;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    cursor: pointer;
    position: relative;
    transition: color .2s ease;
}

.v2-agree-tab-btn:hover {
    color: var(--color-ink);
}

.v2-agree-tab-btn.is-active {
    color: var(--color-ink);
    font-weight: var(--font-weight-bold);
}

.v2-agree-tab-btn.is-active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-brand);
}

.v2-agree-window {
    height: 520px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 24px 32px;
    background: var(--color-card-soft);
}

.v2-agree-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border-soft);
}

.v2-agree-tip {
    font-size: 14px;
    color: var(--color-text-muted);
}

.v2-agree-btn-group {
    display: flex;
    gap: 12px;
}

.v2-agree-btn-group .v2-button {
    min-width: 130px;
    height: 44px;
    font-size: 15px;
}

/* 页脚重置（消除基准页脚的负 margin 与巨大内边距） */
#main-content:has(.v2-legal-page) + .v2-footer,
.v2-legal-page ~ .v2-footer,
body:has(.v2-legal-page) .v2-footer {
    margin-top: 0;
    padding: 70px 0 74px;
}