/* 
 * 视觉基因传承：
 * 杂志专题型：明亮通透背景，自然舒适配色，柔和圆角+扁平风格，戏剧化大标题。
 */
:root {
    --color-brand: #e88560;
    --color-brand-light: #fff2ed;
    --color-brand-dark: #cc6b46;
    --color-dark: #231b17;
    --color-gray: #6b5f59;
    --color-light: #fbf9f8;
    --color-white: #ffffff;
    --color-border: rgba(0,0,0,0.05);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --shadow-sm: 0 4px 12px rgba(232, 133, 96, 0.04);
    --shadow-md: 0 12px 36px rgba(232, 133, 96, 0.08);
    --shadow-hover: 0 20px 48px rgba(232, 133, 96, 0.12);
    
    --font-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --transition: all 0.15s ease;
}

body {
    font-family: var(--font-base);
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.7;
    font-size: 16px;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* 强制：文本换行规范 */
.data-film, 
.tag-data, 
.data-chunk,
.zipper-bond,
.press-squish {
    word-break: break-word;
    overflow-wrap: break-word;
    word-break: keep-all; /* 中文内容建议 */
}

/* 强制：标题样式基础 */
.tag-data {
    white-space: normal;
    margin-top: 0;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-dark);
}

/* 强制：复用首页导航栏样式 */
.seam-cap {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 5%;
}

.flex-crate {
    display: flex;
    flex-wrap: wrap;
}

.flex-slot {
    min-width: 0;
}

.track-film {
    max-width: 1280px;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
}

.stamp img {
    height: 32px;
    display: block;
}

.zipper-stack {
    gap: 2rem;
    align-items: center;
}

.zipper-bond {
    text-decoration: none;
    color: var(--color-gray);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
}

.zipper-bond:hover,
.zipper-bond:focus {
    color: var(--color-brand);
}

.zipper-bond.active {
    color: var(--color-brand);
    font-weight: 700;
    position: relative;
}

.zipper-bond.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-brand);
    border-radius: 2px;
}

/* 主容器 */
.crate-film {
    display: block;
    width: 100%;
}

/* --- Section 1: Hero (Acquire) - 逆向分割创意 --- */
.vault-crate {
    padding: clamp(3rem, 6vw, 6rem) 5%;
    max-width: 1280px;
    margin: 0 auto;
}

.reverse-split {
    background: linear-gradient(135deg, var(--color-brand-light) 0%, var(--color-white) 100%);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin-bottom: 2rem;
}

.split-batch {
    align-items: center;
    gap: 4rem;
}

.split-data-slot {
    flex: 1 1 400px;
}

.split-pixel-slot {
    flex: 1 1 500px;
    position: relative;
}

.vault-tag {
    font-size: clamp(2.5rem, 4vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.vault-chunk {
    font-size: clamp(1.1rem, 1.5vw, 1.25rem);
    color: var(--color-gray);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.press-squish {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--color-brand);
    color: var(--color-white);
    padding: 1rem 2.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.press-squish:hover,
.press-squish:focus {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    background-color: var(--color-brand-dark);
}

.press-squish.secondary {
    background-color: var(--color-white);
    color: var(--color-dark);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.press-squish.secondary:hover {
    border-color: var(--color-brand);
    color: var(--color-brand);
}

.pixel-film {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.pixel-film:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.pixel-film img {
    width: 100%;
    height: auto;
    display: block;
}

/* --- Section 2: Platform Selection (Acquire) - Div容器 --- */
.bulk-crate {
    padding: clamp(3rem, 6vw, 5rem) 5%;
    max-width: 1280px;
    margin: 0 auto;
}

.crate-tag {
    font-size: clamp(2rem, 3vw, 2.5rem);
    text-align: center;
    margin-bottom: 1rem;
}

.crate-chunk {
    text-align: center;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

.platform-batch {
    gap: 2rem;
    align-items: flex-start;
}

.platform-media {
    flex: 1 1 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.platform-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-md);
}

.platform-grid {
    flex: 2 1 600px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.pack-film {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
}

.pack-film:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-brand-light);
}

.glyph-pixel {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    color: var(--color-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-brand-light);
    border-radius: 12px;
}

.pack-tag {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.pack-chunk {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pack-latch {
    width: 100%;
}

/* --- Section 3: Guarantee (Acquire) - Div容器 --- */
.chunk-crate {
    background-color: var(--color-light);
    padding: 4rem 5%;
    margin: 3rem 0;
}

.trust-batch {
    max-width: 1280px;
    margin: 0 auto;
    gap: 3rem;
    justify-content: center;
}

.trust-slot {
    flex: 1 1 250px;
    text-align: center;
}

.trust-glyph {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem auto;
    color: var(--color-dark);
}

.trust-tag {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.trust-chunk {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* --- Section 4: Changelog (Comparison) - Section容器 --- */
.changelog-batch {
    max-width: 800px;
}

.timeline-film {
    position: relative;
    padding-left: 2rem;
    border-left: 2px solid var(--color-brand-light);
}

.timeline-slot {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-slot::before {
    content: '';
    position: absolute;
    left: -2.4rem;
    top: 0.4rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-brand);
    border: 3px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-brand-light);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--color-brand);
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.timeline-tag {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.timeline-stack {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timeline-stack li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-gray);
}

.timeline-stack li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-border);
}

/* Footer */
.seal-root {
    background-color: var(--color-light);
    border-top: 1px solid var(--color-border);
    padding: 3rem 5%;
    text-align: center;
    margin-top: 4rem;
}

.seal-tag {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.seal-chunk {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .split-batch {
        flex-direction: column;
        gap: 2rem;
    }
    
    .split-data-slot,
    .split-pixel-slot,
    .platform-media,
    .platform-grid {
        flex: 1 1 100%;
    }
    
    .platform-grid {
        grid-template-columns: 1fr;
    }
    
    .zipper-stack {
        display: none; /* 移动端简化隐藏，依赖外部JS控制或保持简单 */
    }
}

.zipper-seam-cap {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
}
.zipper-seam-cap,
.zipper-seam-cap *,
.zipper-seam-cap *::before,
.zipper-seam-cap *::after {
    box-sizing: border-box;
}

.zipper-seam-cap nav,
.zipper-seam-cap div,
.zipper-seam-cap section,
.zipper-seam-cap article,
.zipper-seam-cap aside,
.zipper-seam-cap p,
.zipper-seam-cap h1,
.zipper-seam-cap h2,
.zipper-seam-cap h3,
.zipper-seam-cap h4,
.zipper-seam-cap h5,
.zipper-seam-cap h6,
.zipper-seam-cap a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.zipper-seam-cap p,
.zipper-seam-cap h1,
.zipper-seam-cap h2,
.zipper-seam-cap h3,
.zipper-seam-cap h4,
.zipper-seam-cap h5,
.zipper-seam-cap h6 {
    text-decoration: none;
}

.zipper-seam-cap img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.zipper-seam-cap {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond {
    --aisite-shell-nav-padding: 0.5rem 0;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond,
.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond:hover,
.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond:focus,
.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond:active,
.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond.active,
.zipper-seam-cap a.zipper-flex-slot.zipper-zipper-bond[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.zipper-seam-cap .zipper-flex-crate{
            display: flex;
            flex-wrap: wrap;
        }

.zipper-seam-cap .zipper-flex-slot{
            min-width: 0;
        }

.zipper-seam-cap{
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(232, 133, 96, 0.1);
        }

.zipper-seam-cap .zipper-track-film{
            max-width: 1400px;
            margin: 0 auto;
            padding: 1rem 2rem;
            align-items: center;
            justify-content: space-between;
        }

.zipper-seam-cap .zipper-stamp{
            width: 140px;
        }

.zipper-seam-cap .zipper-zipper-stack{
            align-items: center;
            gap: 2rem;
        }

.zipper-seam-cap .zipper-zipper-bond{
            font-weight: 500;
            color: #6b5f59;
            position: relative;
            padding: 0.5rem 0;
        }

.zipper-seam-cap .zipper-zipper-bond:hover, .zipper-seam-cap .zipper-zipper-bond.active{
            color: #e88560;
        }

.zipper-seam-cap .zipper-zipper-bond::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #e88560;
            transition: all 0.15s ease;
        }

.zipper-seam-cap .zipper-zipper-bond:hover::after, .zipper-seam-cap .zipper-zipper-bond.active::after{
            width: 100%;
        }

@media (max-width: 768px){.zipper-seam-cap .zipper-zipper-stack{
                display: none; 
            }}

.zipper-seam-cap {
    background: rgb(255, 255, 255);
    background-image: none;
}

.seal-seal-root {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
}
.seal-seal-root,
.seal-seal-root *,
.seal-seal-root *::before,
.seal-seal-root *::after {
    box-sizing: border-box;
}

.seal-seal-root nav,
.seal-seal-root div,
.seal-seal-root section,
.seal-seal-root article,
.seal-seal-root aside,
.seal-seal-root p,
.seal-seal-root h1,
.seal-seal-root h2,
.seal-seal-root h3,
.seal-seal-root h4,
.seal-seal-root h5,
.seal-seal-root h6,
.seal-seal-root a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.seal-seal-root p,
.seal-seal-root h1,
.seal-seal-root h2,
.seal-seal-root h3,
.seal-seal-root h4,
.seal-seal-root h5,
.seal-seal-root h6 {
    text-decoration: none;
}

.seal-seal-root img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.seal-seal-root {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.seal-seal-root a,
.seal-seal-root a:hover,
.seal-seal-root a:focus,
.seal-seal-root a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.seal-seal-root .seal-flex-crate{
            display: flex;
            flex-wrap: wrap;
        }

.seal-seal-root .seal-flex-slot{
            min-width: 0;
        }

.seal-seal-root .seal-pouch-film{
            max-width: 1400px;
            margin: 0 auto;
            padding: 6rem 2rem;
        }

.seal-seal-root{
            background-color: #ffffff;
            border-top: 1px solid rgba(0,0,0,0.05);
            padding: 4rem 2rem;
        }

.seal-seal-root .seal-hash-tape{
            max-width: 1400px;
            margin: 0 auto;
            justify-content: space-between;
            align-items: center;
        }

.seal-seal-root .seal-tail-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #231b17;
            letter-spacing: -0.02em;
        }

.seal-seal-root .seal-tail-data{
            color: #6b5f59;
            font-size: 0.9rem;
        }

.seal-seal-root .seal-tail-batch{
            gap: 2rem;
        }

.seal-seal-root .seal-tail-bond{
            color: #6b5f59;
            font-size: 0.95rem;
        }

.seal-seal-root .seal-tail-bond:hover{
            color: #e88560;
        }

@media (max-width: 768px){.seal-seal-root .seal-pouch-film{ padding: 4rem 1.5rem; }

.seal-seal-root .seal-hash-tape{ flex-direction: column; gap: 2rem; text-align: center; }}