/* 连接钉钉：专用样式 */
:root { --img-max: 420px; }

.dingtalk-guide-page {
    --dingtalk-dark: #1B1B2F;
    --dingtalk-accent: #A95436;
    --dingtalk-green: #306C4A;
}

.dingtalk-guide {
    width: min(980px, calc(100% - 36px));
}

.dingtalk-hero {
    min-height: auto;
    padding: clamp(34px, 6vw, 58px);
    background: linear-gradient(135deg, #1B1B2F 0%, #2D2D3F 60%, #3A2A1E 100%);
}

.dingtalk-hero::after {
    font-size: clamp(10rem, 25vw, 17rem);
}

.dingtalk-hero h1 {
    margin: 12px 0 10px;
    font-size: clamp(2.5rem, 7vw, 4.6rem);
}

.dingtalk-hero p {
    max-width: 680px;
}

/* ── 方法切换 ── */
.method-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 22px;
}

.method-tab {
    flex: 1;
    padding: 14px 18px;
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    background: #fff;
    cursor: pointer;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.method-tab:hover {
    border-color: #D5AA94;
    box-shadow: var(--shadow-sm);
}

.method-tab.active {
    border-color: #C96742;
    background: linear-gradient(135deg, #FFF7F0 0%, #FFFDF9 100%);
    box-shadow: 0 0 0 3px rgba(201,103,66,.12);
}

.method-tab-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.method-tag {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.method-tag.easy { background: #EAF6EF; color: #306C4A; }
.method-tag.flex { background: #FFF3DE; color: #8A5428; }

.method-tab h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.method-tab p {
    margin: 0;
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.method-body { display: none; }
.method-body.open { display: block; }

/* ── 步骤卡片 ── */
.step-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--img-max);
    gap: 22px;
    align-items: start;
    background: #fff;
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 22px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .2s;
}

.step-card:hover { box-shadow: var(--shadow-md); }
.step-card.reverse { grid-template-columns: var(--img-max) minmax(0, 1fr); }

.step-info { display: flex; flex-direction: column; gap: 7px; }

.step-num {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    color: #A95436;
    letter-spacing: 0.08em;
}

.step-num::before {
    content: '';
    display: inline-block;
    width: 22px;
    height: 2px;
    background: #D58A68;
    border-radius: 2px;
}

.step-info strong {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text-primary);
}

.step-info p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.step-img-wrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
    background: #F5F4F1;
}

.step-img-wrap img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.step-img-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px 10px;
    background: linear-gradient(transparent, rgba(0,0,0,.55));
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

/* ── 能力清单 ── */
.capability-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.capability-tag {
    padding: 4px 10px;
    background: #F5F4F1;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    font-size: 0.76rem;
    color: var(--text-secondary);
}

/* ── 权限表格 ── */
.permission-table-wrap {
    margin-top: 14px;
    overflow: hidden;
    border-radius: 18px;
}

.permission-table th {
    color: #78503E;
    background: #FBF6F2;
    font-size: 0.76rem;
}

/* ── 响应式 ── */
@media (max-width: 768px) {
    .step-card,
    .step-card.reverse {
        grid-template-columns: 1fr !important;
    }
    .step-card.reverse .step-img-wrap { order: -1; }
    .method-tabs { flex-direction: column; }
}