/* 12.1.5 内容更新前瞻 — 复用 12.1 版式，补充配图 */

.v1215-page {
    --v121-gold: #ffc045;
    --v121-cream: #ffe9c7;
    --v121-muted: #a89f93;
    --v121-text: #d8d0c4;
    --v121-line: rgba(255, 255, 255, 0.08);
    --v121-panel: rgba(0, 0, 0, 0.28);
    --v121-void: #6b4aa8;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px 64px;
    color: var(--v121-text);
}

.v1215-hero {
    position: relative;
    margin: 0 -16px 20px;
    min-height: 320px;
    padding: 56px 24px 44px;
    border-radius: 0 0 16px 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 192, 69, 0.12);
    border-top: none;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
    background-color: #0a0812;
    background-image:
        linear-gradient(105deg, rgba(8, 6, 14, 0.92) 0%, rgba(8, 6, 14, 0.72) 42%, rgba(8, 6, 14, 0.35) 100%),
        url('https://static.damijing.com/wow/version/12.1.5/hero.png');
    background-size: cover;
    background-position: center right;
}

.v1215-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 640px;
}

.v1215-kicker {
    margin: 0 0 10px;
    color: var(--v121-gold);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.v1215-hero h1 {
    margin: 0 0 14px;
    color: var(--v121-cream);
    font-size: clamp(26px, 4.2vw, 40px);
    font-weight: 800;
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.v1215-lead {
    margin: 0 0 18px;
    color: rgba(216, 208, 196, 0.92);
    font-size: 15px;
    line-height: 1.7;
}

.v1215-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.v1215-hero-meta span {
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 192, 69, 0.28);
    background: rgba(255, 192, 69, 0.08);
    color: var(--v121-gold);
    font-size: 12px;
    font-weight: 600;
}

.v1215-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.v1215-btn {
    display: inline-flex;
    align-items: center;
    height: 36px;
    padding: 0 14px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    color: #cfc5b5 !important;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none !important;
}

.v1215-btn:hover {
    border-color: rgba(255, 192, 69, 0.4);
    color: var(--v121-cream) !important;
    background: rgba(255, 192, 69, 0.1);
}

.v1215-btn-primary {
    border-color: rgba(255, 192, 69, 0.5);
    background: rgba(255, 192, 69, 0.18);
    color: var(--v121-gold) !important;
}

.v1215-toc {
    position: sticky;
    top: 56px;
    z-index: 20;
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    margin-bottom: 28px;
    padding: 8px;
    overflow-x: auto;
    border-radius: 10px;
    border: 1px solid var(--v121-line);
    background: rgba(10, 10, 14, 0.92);
    backdrop-filter: blur(8px);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.v1215-toc a {
    flex: 0 0 auto;
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--v121-muted) !important;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none !important;
    white-space: nowrap;
}

.v1215-toc a:hover {
    color: var(--v121-gold) !important;
    background: rgba(255, 192, 69, 0.1);
}

.v1215-section {
    margin-bottom: 28px;
    padding: 22px 20px;
    border-radius: 12px;
    border: 1px solid var(--v121-line);
    background: var(--v121-panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.v1215-section-head {
    margin-bottom: 16px;
}

.v1215-section-head h2 {
    margin: 0 0 8px;
    color: var(--v121-cream);
    font-size: 22px;
    font-weight: 800;
}

.v1215-section-head h3 {
    margin: 0 0 8px;
    color: var(--v121-gold);
    font-size: 17px;
    font-weight: 700;
}

.v1215-section-head p,
.v1215-prose p {
    margin: 0 0 12px;
    color: var(--v121-muted);
    font-size: 14px;
    line-height: 1.75;
}

.v1215-prose p:last-child {
    margin-bottom: 0;
}

.v1215-prose ul {
    margin: 0 0 12px;
    padding-left: 1.2em;
    color: var(--v121-muted);
    font-size: 14px;
    line-height: 1.75;
}

.v1215-prose li {
    margin-bottom: 6px;
}

.v1215-prose li strong {
    color: var(--v121-cream);
}

.v1215-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.v1215-feature {
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--v121-line);
    background: rgba(0, 0, 0, 0.22);
}

.v1215-feature h3 {
    margin: 0 0 8px;
    color: var(--v121-gold);
    font-size: 15px;
    font-weight: 700;
}

.v1215-feature p {
    margin: 0;
    color: var(--v121-muted);
    font-size: 13px;
    line-height: 1.6;
}

.v1215-figure {
    margin: 0 0 16px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: #000;
}

.v1215-figure img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

.v1215-figure figcaption {
    padding: 8px 12px;
    color: #7d766c;
    font-size: 12px;
    background: rgba(0, 0, 0, 0.45);
}

.v1215-split {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 18px;
    align-items: start;
}

.v1215-source {
    margin: 18px 0 0;
    color: #7d766c;
    font-size: 12px;
    line-height: 1.55;
}

.v1215-source a {
    color: var(--v121-gold) !important;
}

.v1215-note {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    border-left: 3px solid var(--v121-gold);
    background: rgba(255, 192, 69, 0.06);
}

.v1215-note p {
    margin: 0;
    color: var(--v121-muted);
    font-size: 13px;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .v1215-feature-grid,
    .v1215-split {
        grid-template-columns: 1fr;
    }

    .v1215-hero {
        background-position: center center;
        min-height: 280px;
    }
}

@media (max-width: 640px) {
    .v1215-feature-grid {
        grid-template-columns: 1fr;
    }
}