.yaml-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.yaml-breadcrumb a {
    color: var(--primary-red);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.yaml-breadcrumb a:hover { text-decoration: underline; }
.yaml-breadcrumb .fa-chevron-right { font-size: 0.65rem; }


.yaml-intro-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.yaml-intro-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.3rem 1.4rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.yaml-intro-card:hover {
    border-color: rgba(225, 29, 72, 0.3);
    transform: translateY(-3px);
}

.yaml-intro-card i {
    font-size: 1.3rem;
    color: var(--primary-red);
    margin-bottom: 0.7rem;
    display: block;
}

.yaml-intro-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.yaml-intro-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}


.yaml-location-table {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    margin: 1.2rem 0;
}

.yaml-location-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    padding: 0.8rem 1.2rem;
    gap: 1rem;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.88rem;
}

.yaml-location-row:last-child { border-bottom: none; }

.yaml-location-header {
    background: rgba(255, 255, 255, 0.03);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.yaml-location-row span { color: var(--text-muted); display: flex; align-items: center; gap: 0.5rem; }
.yaml-location-row code { font-size: 0.83rem; word-break: break-all; }


.yaml-syntax-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin: 1.5rem 0;
}

.yaml-syntax-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.yaml-syntax-title {
    padding: 0.9rem 1.2rem;
    font-size: 0.88rem;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
}

.yaml-syntax-title i { color: var(--primary-red); }


.code-block {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #2d2d2d;
    margin: 1rem 0;
    background: #0d1117;
}

.code-block-full {
    border-radius: 16px;
    margin: 1.5rem 0;
}

.code-block-large pre {
    max-height: 680px;
    overflow-y: auto;
}

.code-block-title {
    padding: 0.6rem 1rem;
    background: #161b22;
    border-bottom: 1px solid #2d2d2d;
    font-size: 0.78rem;
    color: #8b949e;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.code-block-title i { color: var(--primary-red); }

.code-block pre {
    margin: 0;
    padding: 1.2rem 1.3rem;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: #2d2d2d transparent;
}

.code-block pre::-webkit-scrollbar { height: 5px; }
.code-block pre::-webkit-scrollbar-thumb { background: #2d2d2d; border-radius: 3px; }

.code-block code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.85rem;
    line-height: 1.75;
    font-family: 'SF Mono', 'Fira Code', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    color: #e6edf3;
    display: block;
    white-space: pre;
}


.y-comment { color: #6a9955; font-style: italic; }
.y-key     { color: #79c0ff; }
.y-str     { color: #a5d6ff; }
.y-num     { color: #f0883e; }
.y-bool    { color: #ff7b72; }


.copy-btn {
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid #2d2d2d;
    border-radius: 7px;
    color: #8b949e;
    font-size: 0.8rem;
    padding: 5px 10px;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 5px;
}

.code-block-title + .copy-btn,
.code-block:has(.code-block-title) .copy-btn {
    top: 0.5rem;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #e6edf3;
    border-color: #444;
}

.copy-btn.copied {
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.4);
    background: rgba(74, 222, 128, 0.08);
}


.yaml-field-table {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    margin: 1.2rem 0;
    font-size: 0.86rem;
}

.yaml-field-row {
    display: grid;
    grid-template-columns: 160px 80px 1fr;
    padding: 0.75rem 1.2rem;
    gap: 1rem;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.yaml-field-row:last-child { border-bottom: none; }

.yaml-field-header {
    background: rgba(255, 255, 255, 0.03);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.yaml-field-row:not(.yaml-field-header) code { font-size: 0.82rem; }
.yaml-field-row:not(.yaml-field-header) span { color: var(--text-muted); }
.yaml-field-row:not(.yaml-field-header) span:last-child { font-size: 0.85rem; }


.tag-good   { color: #4ade80; font-weight: 600; font-size: 0.82rem; }
.tag-normal { color: #fbbf24; font-weight: 600; font-size: 0.82rem; }


.yaml-rule-table {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    margin: 1.2rem 0;
    font-size: 0.85rem;
}

.yaml-rule-row {
    display: grid;
    grid-template-columns: 160px 1fr 1fr;
    padding: 0.75rem 1.2rem;
    gap: 1rem;
    align-items: start;
    border-bottom: 1px solid var(--border-color);
}

.yaml-rule-row:last-child { border-bottom: none; }

.yaml-rule-header {
    background: rgba(255, 255, 255, 0.03);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.yaml-rule-row:not(.yaml-rule-header) code { font-size: 0.81rem; }
.yaml-rule-row:not(.yaml-rule-header) span { color: var(--text-muted); font-size: 0.83rem; line-height: 1.5; }

.yaml-rule-final { background: rgba(225, 29, 72, 0.05); border-top: 1px solid rgba(225, 29, 72, 0.2); }
.yaml-rule-final code { color: var(--primary-red); }


.yaml-priority-flow {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin: 1.5rem 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.priority-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0;
    width: 100%;
}

.priority-item code { min-width: 160px; font-size: 0.85rem; }
.priority-item span { color: var(--text-muted); font-size: 0.88rem; }

.priority-tag {
    margin-left: auto;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 9px;
    border-radius: 20px;
    background: rgba(225, 29, 72, 0.12);
    color: var(--primary-red);
    border: 1px solid rgba(225, 29, 72, 0.3);
}

.priority-tag-last {
    background: rgba(251, 191, 36, 0.12);
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.3);
}

.priority-match {
    background: rgba(251, 191, 36, 0.05);
    border-top: 1px dashed rgba(251, 191, 36, 0.3);
    border-radius: 10px;
    padding: 0.6rem 0.8rem;
    margin-top: 0.3rem;
}

.priority-arrow {
    color: var(--border-color);
    font-size: 0.9rem;
    padding-left: 1rem;
}


@media (max-width: 1024px) {
    .yaml-intro-grid   { grid-template-columns: 1fr; }
    .yaml-syntax-grid  { grid-template-columns: 1fr; }
    .yaml-field-row    { grid-template-columns: 130px 70px 1fr; }
    .yaml-rule-row     { grid-template-columns: 130px 1fr; }
    .yaml-rule-row span:last-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .yaml-location-row  { grid-template-columns: 1fr; gap: 0.3rem; }
    .yaml-field-row     { grid-template-columns: 1fr; gap: 0.2rem; }
    .yaml-field-header  { display: none; }
    .yaml-rule-row      { grid-template-columns: 1fr; }
    .yaml-rule-header   { display: none; }
    .priority-item code { min-width: 120px; }
    .code-block code    { font-size: 0.78rem; }
}