/* ============================================================
   Sound Flying Gallery — Unified Stylesheet
   鹞鸣音画馆 · 全站统一样式表
   东南大学 · 吴健雄学院 · 声绘鹞影实践团
   Merged: common.css + zineposter.css + media-archive.css
   ============================================================ */

/* ============================================================
   Sound Flying Gallery — Common Styles
   鹞鸣音画馆 · 全站共享样式表
   东南大学 · 吴健雄学院 · 声绘鹞影实践团
   ============================================================ */

/* 字体样式由各页面在本文件之前直接引入，避免 @import 的串行发现延迟。 */

/* ── Design Tokens ── */
:root {
    --bg: #f7f2eb;
    --text: #2a2520;
    --accent: #d48500;
    --cool: #3d6b8c;
}

/* ── Reset ── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ── Body ── */
html {
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar {
    display: none;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', 'KaiTi', 'STKaiti', serif;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Grain Texture Overlay ── */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100;
    opacity: 0.04;
    mix-blend-mode: multiply;
}

.grain::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ── Zine Paper Background ── */
.zine-paper-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 99;
    background: radial-gradient(rgba(80, 60, 30, .10) 1px, transparent 1px);
    background-size: 5px 5px;
    opacity: .4;
    mix-blend-mode: multiply;
}

/* ── Page Header ── */
.page-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(to bottom, rgba(247, 242, 235, 0.98) 60%, rgba(247, 242, 235, 0) 100%);
    backdrop-filter: blur(12px);
}

.page-header .section-tag {
    font-size: 1.4rem;
    letter-spacing: 0.15em;
}

/* ── Back Button (结构) ── */
.back-btn {
    background: transparent;
    padding: 0.5rem 1.5rem;
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    clip-path: polygon(0 0, 100% 0, 100% 65%, 90% 100%, 0 100%);
    text-decoration: none;
    display: inline-block;
}

.back-btn:hover {
    transform: translateY(-3px);
}

/* ── Content Area ── */
.content {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 2.5rem 5rem;
    animation: pageEnter 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Typography ── */
.page-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: #1a1510;
    letter-spacing: 0.08em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

.divider {
    width: 60px;
    height: 2px;
    margin: 2rem 0;
    opacity: 0.4;
}

/* ── Zine 风格标签 (Archive Label) ── */
.zine-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--zine-gray, #8b7a5e);
    display: block;
    margin-bottom: 0.5rem;
}

/* ── Zine 风格章节标题 ── */
.zine-heading {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.8rem;
    color: var(--zine-ink, #2a2520);
    letter-spacing: 0.12em;
    line-height: 1.2;
}

.zine-heading-sm {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: clamp(1rem, 2.2vw, 1.4rem);
    color: var(--zine-ink, #2a2520);
    letter-spacing: 0.08em;
    margin-bottom: 0.7rem;
}

/* ── Zine 风格副标题 ── */
.zine-sub {
    font-family: 'Noto Serif SC', serif;
    font-size: 0.72rem;
    color: var(--zine-gray, #8b7a5e);
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

/* ── Zine 风格正文 ── */
.zine-body {
    font-family: 'Noto Serif SC', 'KaiTi', 'STKaiti', serif;
    font-size: 0.88rem;
    line-height: 1.85;
    color: #4a3f30;
}

.zine-body p {
    margin-bottom: 1rem;
    text-indent: 2em;
}

.zine-body .highlight {
    font-weight: 700;
}

/* ── Zine 风格分割线 ── */
.zine-rule {
    width: 3rem;
    height: 2px;
    margin: 1.8rem 0;
    opacity: 0.35;
}

/* ── Prose ── */
.prose {
    font-family: 'Noto Serif SC', 'KaiTi', 'STKaiti', serif;
    font-size: 1.05rem;
    line-height: 2;
    color: #3a3530;
}

.prose p {
    margin-bottom: 1.2rem;
    text-indent: 2em;
}

.prose .highlight {
    font-weight: 700;
}

/* ── Hero Image ── */
.hero-img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
    margin-bottom: 2.5rem;
}

/* ── Theme: Gold (图像板块) ── */
.theme-gold .page-header .section-tag {
    color: #6b4c12;
}

.theme-gold .back-btn {
    border: 1px solid rgba(180, 130, 40, 0.5);
    color: #6b4c12;
}

.theme-gold .back-btn:hover {
    background: rgba(180, 130, 40, 0.1);
    border-color: #b48228;
    color: #4a3408;
    box-shadow: 0 8px 24px rgba(180, 130, 40, 0.15);
}

.theme-gold .page-subtitle {
    color: var(--accent);
}

.theme-gold .divider {
    background: var(--accent);
}

.theme-gold .prose .highlight {
    color: #8b5e14;
}

.theme-gold .zine-label {
    color: #8b7a5e;
}

.theme-gold .zine-heading,
.theme-gold .zine-heading-sm {
    color: #2a2520;
}

.theme-gold .zine-sub {
    color: #8b7a5e;
}

.theme-gold .zine-rule {
    background: var(--accent);
}

.theme-gold .zine-body .highlight {
    color: #8b5e14;
}

/* ── Theme: Blue (声音板块) ── */
.theme-blue .page-header .section-tag {
    color: var(--cool);
}

.theme-blue .back-btn {
    border: 1px solid rgba(60, 100, 140, 0.5);
    color: var(--cool);
}

.theme-blue .back-btn:hover {
    background: rgba(60, 100, 140, 0.1);
    border-color: var(--cool);
    color: #2a5070;
    box-shadow: 0 8px 24px rgba(60, 100, 140, 0.15);
}

.theme-blue .page-subtitle {
    color: var(--cool);
}

.theme-blue .divider {
    background: var(--cool);
}

.theme-blue .prose .highlight {
    color: var(--cool);
}

.theme-blue .zine-label {
    color: #6b8095;
}

.theme-blue .zine-heading,
.theme-blue .zine-heading-sm {
    color: #1a2530;
}

.theme-blue .zine-sub {
    color: #6b8095;
}

.theme-blue .zine-rule {
    background: var(--cool);
}

.theme-blue .zine-body .highlight {
    color: var(--cool);
}

/* ── Theme Paper Background (Zine 风格) ── */
.theme-gold body,
body.theme-gold {
    background-color: #e8ddc7;
}

.theme-blue body,
body.theme-blue {
    background-color: #e6eaf0;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .content {
        padding: 1.5rem 2rem 4rem;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 1rem 1.5rem;
    }

    .page-header .section-tag {
        font-size: 1.1rem;
    }

    .content {
        padding: 1.5rem;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .prose {
        font-size: 0.95rem;
        line-height: 1.8;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 0.8rem 1rem;
    }

    .page-header .section-tag {
        font-size: 0.95rem;
        letter-spacing: 0.08em;
    }

    .back-btn {
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
    }

    .content {
        padding: 1rem 1rem 3rem;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .page-subtitle {
        font-size: 0.8rem;
        letter-spacing: 0.12em;
    }

    .hero-img {
        max-height: 280px;
        margin-bottom: 1.5rem;
    }
}

/* ═════════════════════════════════════════════════════════

/* Zineposter design tokens merged into :root above. Unused classes (sections 2-16) removed. */

/*═════ MEDIA ARCHIVE · 影像记录 开放式书页 (media-archive.css) ══════════════════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════════════════ */
/*  media-archive.css — 影像记录 · 开放式书页 Zine 风格           */
/*  依赖: common.css (主题、布局)                                    */
/*        zineposter.css (--zine-paper, --zine-ink, --zine-line 等) */
/*  通用样式 (滚动条、纸质背景、max-width) 已迁移至 common.css         */
/* ══════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════════ */
/* ── 开放式书页布局 (Open Book Spread) ── */
/* ══════════════════════════════════════ */

.book-spread {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 0;
    overflow: hidden;
}

/* ── 书脊 (Spine) ── */
.book-spine {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    transform: translateX(-50%);
    z-index: 5;
    pointer-events: none;
    background: linear-gradient(to right,
            rgba(0, 0, 0, .10) 0%,
            rgba(0, 0, 0, .03) 30%,
            transparent 48%,
            rgba(0, 0, 0, .01) 52%,
            rgba(0, 0, 0, .04) 70%,
            rgba(0, 0, 0, .12) 100%);
}

.book-spine::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 8%;
    bottom: 8%;
    width: 1px;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, .06);
}

/* ── 单页 ── */
.book-page {
    position: relative;
    padding: 2.5rem 2rem 3.2rem;
}

.book-page--left {
    background: linear-gradient(to right,
            transparent 88%,
            rgba(0, 0, 0, .025));
}

.book-page--right {
    background: linear-gradient(to left,
            transparent 88%,
            rgba(0, 0, 0, .025));
}

/* ── 章节标题 ── */
.book-chapter {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.5rem;
    color: var(--zine-ink);
    letter-spacing: .15em;
    padding-bottom: .7rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--zine-line);
    position: relative;
}

.book-chapter::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 3rem;
    height: 2px;
    background: var(--zine-accent);
}

.book-chapter .chapter-en {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    letter-spacing: .25em;
    color: var(--zine-gray);
    text-transform: uppercase;
    margin-bottom: .3rem;
}

/* ── 条目 ── */
.book-entry {
    display: flex;
    gap: 1rem;
    padding: 1rem .5rem;
    border-bottom: 1px dashed rgba(0, 0, 0, .05);
    transition: background .35s ease, padding .35s ease;
    text-decoration: none;
    color: inherit;
    border-radius: 3px;
}

.book-entry:last-child {
    border-bottom: none;
}

.book-entry--published {
    cursor: pointer;
}

.book-entry--published:hover {
    background: rgba(212, 133, 0, .05);
    padding-left: 1rem;
    padding-right: 1rem;
}

/* ── 条目缩略图 ── */
.book-entry__thumb {
    flex-shrink: 0;
    width: 110px;
    height: 72px;
    background: #c8b896;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--zine-line);
    border-radius: 1px;
}

.book-entry__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: sepia(.12) contrast(.92) saturate(.85);
    transition: all .4s ease;
}

.book-entry--published:hover .book-entry__thumb img {
    filter: sepia(0) contrast(1) saturate(1);
}

.book-entry__thumb .thumb-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .18);
    opacity: 0;
    transition: opacity .3s ease;
}

.book-entry--published:hover .thumb-play {
    opacity: 1;
}

.thumb-play .play-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .88);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    color: var(--zine-accent);
}

/* ── 条目信息 ── */
.book-entry__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.book-entry__info h3 {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: .95rem;
    color: var(--zine-ink);
    letter-spacing: .08em;
    margin-bottom: .3rem;
    line-height: 1.3;
}

.book-entry__info .meta {
    font-family: 'Space Mono', monospace;
    font-size: .52rem;
    letter-spacing: .1em;
    color: var(--zine-gray);
}

/* ── 待发布条目 ── */
.book-entry--soon {
    opacity: .65;
}

.book-entry--soon .book-entry__thumb {
    background:
        linear-gradient(135deg, #d4c4a8 0%, #c8b896 40%, #e0d5c0 100%);
}

.book-entry--soon .book-entry__thumb::after {
    content: '待\A发布';
    white-space: pre;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: .8rem;
    line-height: 1.3;
    color: rgba(33, 73, 184, .22);
    letter-spacing: .15em;
    text-align: center;
}

/* ── 页码 ── */
.book-page-num {
    position: absolute;
    bottom: 1.2rem;
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    color: var(--zine-gray);
    letter-spacing: .1em;
    opacity: .6;
}

.book-page--left .book-page-num {
    left: 2rem;
}

.book-page--right .book-page-num {
    right: 2rem;
}

/* ── Zine 导览海报 ── */
.zine-intro {
    position: relative;
    margin: 1rem 0 2rem;
}

.zine-intro .archive-label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 1.2rem 1.8rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--zine-gray);
    z-index: 3;
}

.zine-intro .archive-label span {
    display: block;
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.8rem;
    color: var(--zine-ink);
    letter-spacing: .15em;
    margin-top: .3rem;
}

.zine-intro .intro-illustration {
    position: relative;
    display: inline-block;
    text-align: center;
    line-height: 0;
}

.zine-intro .intro-illustration img {
    max-width: min(100%, 840px);
    height: auto;
    display: block;
}

.zine-intro .intro-text {
    position: absolute;
    left: 0;
    bottom: 0;
    max-width: 48%;
    padding: 0 0 1.8rem 1.8rem;
    text-align: left;
}

.zine-intro .intro-text h1 {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: clamp(1rem, 2.2vw, 1.4rem);
    color: var(--zine-ink);
    letter-spacing: .1em;
    margin-bottom: .7rem;
}

.zine-intro .intro-text p {
    font-family: 'Noto Serif SC', serif;
    font-size: .72rem;
    line-height: 1.7;
    color: #5a4d3a;
    letter-spacing: .05em;
    margin-bottom: .85rem;
}

.zine-intro .intro-demo-btn {
    display: inline-block;
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: .78rem;
    letter-spacing: .1em;
    color: var(--zine-ink);
    text-decoration: none;
    padding: .35rem 1.1rem;
    border: 1px solid var(--zine-line);
    border-radius: 2px;
    background: rgba(212, 133, 0, .06);
    transition: all .3s ease;
}

.zine-intro .intro-demo-btn:hover {
    background: rgba(212, 133, 0, .14);
    border-color: var(--zine-accent);
    color: var(--zine-accent);
}

/* ── 尾注 ── */
.book-colophon {
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: .55rem;
    letter-spacing: .15em;
    color: var(--zine-gray);
    margin: 3rem 0 1rem;
    opacity: .7;
}

/* ══════════════════════════════════════ */
/* ── 采访手记 (Interview Field Notes) ── */
/* ══════════════════════════════════════ */

.field-notes-section {
    margin-top: 1.5rem;
}

.field-notes-head {
    display: flex;
    align-items: baseline;
    gap: .8rem;
    padding: 0 .5rem 1rem;
    border-bottom: 1px solid var(--zine-line);
    margin-bottom: 1.8rem;
}

.field-notes-head .fn-chapter {
    font-family: 'Space Mono', monospace;
    font-size: .55rem;
    letter-spacing: .2em;
    color: var(--zine-gray);
    text-transform: uppercase;
    white-space: nowrap;
}

.field-notes-head .fn-title {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.35rem;
    color: var(--zine-ink);
    letter-spacing: .12em;
}

.field-notes-head .fn-sub {
    font-family: 'Noto Serif SC', serif;
    font-size: .7rem;
    color: var(--zine-gray);
    letter-spacing: .06em;
    margin-left: auto;
}

.fn-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    position: relative;
}

.fn-grid::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(0, 0, 0, .04);
}

.fn-card {
    padding: 1.2rem 1.4rem;
    border-bottom: 1px dashed rgba(0, 0, 0, .05);
    transition: background .3s ease;
}

.fn-card:nth-child(odd) {
    padding-right: 1.8rem;
}

.fn-card:nth-child(even) {
    padding-left: 1.8rem;
}

.fn-card:hover {
    background: rgba(212, 133, 0, .035);
}

.fn-card__num {
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    letter-spacing: .15em;
    color: var(--zine-gray);
    margin-bottom: .4rem;
}

.fn-card__header {
    display: flex;
    align-items: baseline;
    gap: .5rem;
    margin-bottom: .5rem;
    flex-wrap: wrap;
}

.fn-card__header h3 {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1rem;
    color: var(--zine-ink);
    letter-spacing: .08em;
}

.fn-card__role {
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    color: var(--zine-accent);
    letter-spacing: .1em;
    padding: .1rem .45rem;
    border: 1px solid rgba(212, 133, 0, .18);
    background: rgba(212, 133, 0, .04);
}

.fn-card__meta {
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    color: rgba(140, 100, 40, .4);
    letter-spacing: .05em;
    margin-bottom: .6rem;
}

.fn-card__quote {
    font-family: 'Noto Serif SC', serif;
    font-size: .7rem;
    line-height: 1.75;
    color: #5a4d3a;
    letter-spacing: .04em;
    margin-bottom: .8rem;
    position: relative;
    padding-left: .6rem;
    border-left: 2px solid rgba(212, 133, 0, .15);
}

.fn-card__link {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-family: 'Space Mono', monospace;
    font-size: .55rem;
    letter-spacing: .08em;
    color: var(--zine-accent);
    text-decoration: none;
    border-bottom: 1px dotted rgba(212, 133, 0, .25);
    transition: all .3s ease;
}

.fn-card__link:hover {
    border-bottom-color: var(--zine-accent);
    color: #b06f00;
}

/* ══════════════════════════════════════ */
/* ── 媒体报道 (Media Coverage) ── */
/* ══════════════════════════════════════ */

.media-section {
    margin-top: 1.5rem;
}

.media-head {
    display: flex;
    align-items: baseline;
    gap: .8rem;
    padding: 0 .5rem 1rem;
    border-bottom: 1px solid var(--zine-line);
    margin-bottom: 1.5rem;
}

.media-head .mh-chapter {
    font-family: 'Space Mono', monospace;
    font-size: .55rem;
    letter-spacing: .2em;
    color: var(--zine-gray);
    text-transform: uppercase;
    white-space: nowrap;
}

.media-head .mh-title {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.35rem;
    color: var(--zine-ink);
    letter-spacing: .12em;
}

.media-head .mh-sub {
    font-family: 'Noto Serif SC', serif;
    font-size: .7rem;
    color: var(--zine-gray);
    letter-spacing: .06em;
    margin-left: auto;
}

.media-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.media-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    padding: 1.3rem .8rem;
    border-bottom: 1px dashed rgba(0, 0, 0, .05);
    transition: background .3s ease, padding .3s ease;
}

.media-item:hover {
    background: rgba(212, 133, 0, .035);
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

.media-item__source {
    flex-shrink: 0;
    min-width: 82px;
    padding: .25rem .6rem;
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    letter-spacing: .12em;
    text-align: center;
    color: var(--zine-accent);
    border: 1px solid rgba(212, 133, 0, .18);
    background: rgba(212, 133, 0, .05);
}

.media-item__body h3 {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: .9rem;
    color: var(--zine-ink);
    letter-spacing: .06em;
    margin-bottom: .35rem;
    line-height: 1.4;
}

.media-item__body h3 a {
    color: inherit;
    text-decoration: none;
    transition: color .3s ease;
}

.media-item__body h3 a:hover {
    color: var(--zine-accent);
}

.media-item__body p {
    font-family: 'Noto Serif SC', serif;
    font-size: .7rem;
    line-height: 1.7;
    color: #5a4d3a;
    letter-spacing: .04em;
    margin-bottom: .35rem;
}

.media-item__body .media-item__meta {
    font-family: 'Space Mono', monospace;
    font-size: .5rem;
    color: rgba(140, 100, 40, .4);
    letter-spacing: .08em;
    margin-bottom: .4rem;
}

.media-item__link {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    font-family: 'Space Mono', monospace;
    font-size: .55rem;
    letter-spacing: .08em;
    color: var(--zine-accent);
    text-decoration: none;
    border-bottom: 1px dotted rgba(212, 133, 0, .25);
    transition: all .3s ease;
}

.media-item__link:hover {
    border-bottom-color: var(--zine-accent);
    color: #b06f00;
}

/* ══════════════════════════════════════ */
/* ── 响应式 (Responsive) ── */
/* ══════════════════════════════════════ */

@media (max-width: 768px) {

    /* 书页 */
    .book-spread {
        grid-template-columns: 1fr;
    }

    .book-spine {
        display: none;
    }

    .book-page--left,
    .book-page--right {
        background: transparent;
    }

    .book-page--left {
        border-bottom: 1px dashed var(--zine-line);
    }

    .book-page {
        padding: 1.8rem 1.2rem 2.5rem;
    }

    /* 采访手记 */
    .fn-grid {
        grid-template-columns: 1fr;
    }

    .fn-grid::before {
        display: none;
    }

    .fn-card:nth-child(odd),
    .fn-card:nth-child(even) {
        padding: 1rem 1.2rem;
    }

    .field-notes-head {
        flex-wrap: wrap;
        gap: .4rem;
    }

    .field-notes-head .fn-sub {
        margin-left: 0;
        width: 100%;
    }

    /* 媒体报道 */
    .media-item {
        flex-direction: column;
        gap: .5rem;
        padding: 1rem .5rem;
    }

    .media-item:hover {
        padding-left: .5rem;
    }

    .media-item__source {
        min-width: auto;
    }

    .media-head {
        flex-wrap: wrap;
        gap: .4rem;
    }

    .media-head .mh-sub {
        margin-left: 0;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .book-entry {
        flex-direction: column;
        gap: .6rem;
    }

    .book-entry__thumb {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .book-page {
        padding: 1.5rem 1rem 2.2rem;
    }

    .book-chapter {
        font-size: 1.3rem;
    }

    .book-entry__info h3 {
        font-size: .85rem;
    }

    .book-page-num {
        bottom: .8rem;
    }

    .book-page--left .book-page-num {
        left: 1rem;
    }

    .book-page--right .book-page-num {
        right: 1rem;
    }
}

/* ══════════════════════════════════════ */
/* ── 共享卡片 & 网格模式 ── */
/* ══════════════════════════════════════ */

/* 通用卡片网格 */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

/* 通用卡片 */
.gallery-card {
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(180, 130, 40, 0.1);
    padding: 1.8rem 1.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.gallery-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(180, 130, 40, 0.1);
    border-color: rgba(180, 130, 40, 0.25);
}

.gallery-card h3 {
    font-family: 'Ma Shan Zheng', 'Noto Serif SC', serif;
    font-size: 1.05rem;
    color: #5c3d0e;
    letter-spacing: 0.06em;
    margin-bottom: 0.6rem;
}

.gallery-card p {
    font-family: 'Noto Serif SC', serif;
    font-size: 0.85rem;
    color: #6b5d4a;
    text-indent: 0;
    line-height: 1.7;
}

/* 卡片图标 */
.gallery-card .card-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.gallery-card:hover .card-icon {
    transform: scale(1.15) translateY(-4px);
}

/* 蓝色主题卡片 (声音板块) */
.theme-blue .gallery-card {
    border-color: rgba(60, 100, 140, 0.1);
}

.theme-blue .gallery-card:hover {
    box-shadow: 0 12px 32px rgba(60, 100, 140, 0.1);
    border-color: rgba(60, 100, 140, 0.25);
}

.theme-blue .gallery-card h3 {
    color: #2a5070;
}

.theme-blue .gallery-card p {
    color: #5a6a7a;
}

/* 标签徽章 */
.gallery-tag {
    display: inline-block;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    padding: 0.2rem 0.7rem;
    margin-top: 0.8rem;
    border: 1px solid rgba(180, 130, 40, 0.2);
    color: var(--accent);
    background: rgba(212, 133, 0, 0.04);
}

.theme-blue .gallery-tag {
    border-color: rgba(60, 100, 140, 0.2);
    color: var(--cool);
    background: rgba(60, 100, 140, 0.04);
}

/* 时间线/步骤线 */
.gallery-timeline {
    margin: 2rem 0;
    position: relative;
    padding-left: 2rem;
}

.gallery-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom,
            rgba(180, 130, 40, 0.2),
            rgba(180, 130, 40, 0.05));
}

.theme-blue .gallery-timeline::before {
    background: linear-gradient(to bottom,
            rgba(60, 100, 140, 0.2),
            rgba(60, 100, 140, 0.05));
}

/* 响应式：卡片网格 */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
}