/*!
 * Verdant Archive — 香料百科主题样式
 * 设计系统：Organic Professionalism
 * 由 DESIGN.md token 编译为原生 CSS，无外部依赖
 */

/* ============================================================
   1. 设计 Token
   ============================================================ */
:root {
    /* —— 主色：清新草绿（更明亮通透）—— */
    --c-primary: #1ab857;
    --c-primary-hover: #18a84f;
    --c-on-primary: #ffffff;
    --c-primary-container: #0c4d2c;
    --c-on-primary-container: #d8f5dd;
    --c-primary-fixed: #e0f7db;
    --c-primary-fixed-dim: #b8ecc0;
    --c-on-primary-fixed: #053a1f;
    --c-inverse-primary: #9fe7b5;

    /* —— 强调色：微信橙 —— */
    --c-secondary: #fa9d3b;
    --c-secondary-hover: #e98a23;
    --c-on-secondary: #ffffff;
    --c-secondary-fixed: #ffebd2;
    --c-secondary-fixed-dim: #ffcfa3;
    --c-on-secondary-fixed: #2f1500;

    /* —— 副色：琥珀（取自「国学导航」参考站色板：琥珀 #F59E0B / 深琥珀 #B45309 / 琥珀底 #FFF8EB） —— */
    --c-accent: #f59e0b;             /* 琥珀 · 焦点副色（查看全部链接） */
    --c-accent-deep: #b45309;        /* 深琥珀 · 小字可读（地域 chip 文字） */
    --c-accent-soft: #fff8eb;        /* 琥珀淡底（地域 chip 背景） */

    /* —— 第三色：深绿（提亮）—— */
    --c-tertiary: #1caf4c;
    --c-on-tertiary: #ffffff;
    --c-tertiary-container: #2f8048;
    --c-on-tertiary-container: #caeed0;
    --c-tertiary-fixed: #c2ecc2;
    --c-tertiary-fixed-dim: #a6e0aa;

    /* —— 表面层级（整体提亮，更接近纯白）—— */
    --c-surface: #ffffff;
    --c-surface-dim: #f8f7f5;
    --c-surface-bright: #ffffff;
    --c-surface-lowest: #ffffff;
    --c-surface-low: #ffffff;
    --c-surface-container: #fdfdfc;
    --c-surface-high: #fbfbfa;
    --c-surface-highest: #f7f7f5;
    --c-surface-variant: #f7f7f5;
    --c-surface-warm: #fdfdfc;        /* 暖调米白，分隔卡片用 */

    /* —— 文本与描边（略提亮，弱化深重感）—— */
    --c-on-surface: #242422;
    --c-on-surface-variant: #6f6f69;
    --c-outline: #b2b2ac;
    --c-outline-variant: #eeedea;
    --c-inverse-surface: #3a3a36;
    --c-inverse-on-surface: #f9f8f6;

    /* —— 语义色 —— */
    --c-error: #ba1a1a;
    --c-on-error: #ffffff;
    --c-error-container: #ffdad6;
    --c-on-error-container: #93000a;

    /* —— 字体族 —— */
    --font-serif: "Noto Serif", "Noto Serif SC", "Source Han Serif SC",
        "Songti SC", "SimSun", Georgia, serif;
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
        "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue",
        Arial, sans-serif;

    /* —— 间距节奏（8px 基准）—— */
    --sp-base: 8px;
    --sp-stack-sm: 12px;
    --sp-stack-md: 24px;
    --sp-stack-lg: 48px;
    --sp-gutter: 24px;
    --sp-margin: 40px;

    /* —— 板块节奏（页面主区块之间的垂直间距）—— */
    --sp-section: 56px;   /* 桌面端：板块与板块之间 */
    --sp-section-sm: 40px; /* 移动端：板块与板块之间 */
    --container-max: 1280px;
    --header-h: 80px;

    /* —— 圆角 —— */
    --r-sm: 0.125rem;
    --r-md: 0.25rem;
    --r-lg: 0.5rem;
    --r-xl: 0.75rem;
    --r-pill: 9999px;

    /* —— 阴影（低对比、有机质感）—— */
    --sh-header: 0 1px 8px rgba(0, 0, 0, 0.04);
    --sh-card: 0 1px 2px rgba(26, 28, 28, 0.04);
    --sh-card-hover: 0 8px 24px rgba(10, 168, 78, 0.14);
    --sh-float: 0 12px 32px rgba(10, 168, 78, 0.2);

    --transition: 200ms cubic-bezier(0.2, 0, 0, 1);
}

/* ============================================================
   2. 基础重置
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
    margin: 0;
    padding: 0;
    background: var(--c-surface);
    color: var(--c-on-surface);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 24px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overscroll-behavior-y: none;
}

body.vda-no-scroll {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure {
    margin: 0;
}

/* 可访问性：仅屏幕阅读器可见 */
.screen-reader-text,
.vda-sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.vda-skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 200;
    background: var(--c-primary);
    color: var(--c-on-primary);
    padding: 12px 20px;
    border-radius: var(--r-md);
    font-weight: 600;
    transition: top var(--transition);
}
.vda-skip-link:focus {
    top: 16px;
}

:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
}

/* 隐藏滚动条但保留滚动能力 */
.vda-scroll-x {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.vda-scroll-x::-webkit-scrollbar {
    display: none;
}

/* ============================================================
   3. 排版系统
   ============================================================ */
.t-display {
    font-family: var(--font-serif);
    font-size: 44px;
    line-height: 52px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.t-headline-xl {
    font-family: var(--font-serif);
    font-size: 44px;
    line-height: 52px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.t-headline-lg,
.t-headline-md {
    font-family: var(--font-serif);
    font-size: 28px;
    line-height: 36px;
    font-weight: 600;
}

.t-headline-sm {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 30px;
    font-weight: 600;
}

.t-body-lg {
    font-size: 18px;
    line-height: 28px;
    font-weight: 400;
}

.t-body-md {
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
}

.t-label-md {
    font-size: 14px;
    line-height: 20px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.t-label-sm {
    font-size: 13px;
    line-height: 16px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.t-muted {
    color: var(--c-on-surface-variant);
}

/* ============================================================
   4. 布局容器
   ============================================================ */
.vda-container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--sp-margin);
}

.vda-main {
    width: 100%;
    padding-top: var(--header-h);
    min-height: 100vh;
    background: var(--c-surface);
}

/* 12 栏网格：主内容 8 / 侧栏 4 */
.vda-grid-main {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--sp-gutter);
    padding-block: var(--sp-stack-lg) var(--sp-stack-lg);
}

.vda-col-content {
    grid-column: span 9;
    display: flex;
    flex-direction: column;
    gap: var(--sp-section);
    min-width: 0;
}

.vda-col-aside {
    grid-column: span 3;
    display: flex;
    flex-direction: column;
    gap: var(--sp-stack-md);
    min-width: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
    scrollbar-width: thin;
}

.vda-col-full {
    grid-column: span 12;
    min-width: 0;
}

/* 通用板块堆叠：统一页面主区块之间的垂直间距 */
.vda-stack {
    display: flex;
    flex-direction: column;
    gap: var(--sp-section);
}

/* ============================================================
   5. 图标
   ============================================================ */
.vda-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    vertical-align: middle;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.vda-icon--sm {
    width: 18px;
    height: 18px;
}
.vda-icon--xs {
    width: 16px;
    height: 16px;
}
.vda-icon--lg {
    width: 32px;
    height: 32px;
}
.vda-icon--fill {
    fill: currentColor;
    stroke: none;
}

/* ============================================================
   6. 站点头部
   ============================================================ */
.vda-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--sh-header);
}

.vda-header__inner {
    height: var(--header-h);
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--sp-margin);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.vda-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.vda-brand__logo {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.vda-brand__mark {
    width: 34px;
    height: 34px;
    border-radius: var(--r-lg);
    background: var(--c-primary);
    color: var(--c-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.vda-brand__name {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 1.2;
    font-weight: 600;
    color: var(--c-primary);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.vda-brand__tagline {
    display: block;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-on-surface-variant);
    font-weight: 500;
}

/* 返回主站链接 */
.vda-header__home {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding: 8px 16px;
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--c-on-surface-variant);
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.vda-header__home:hover {
    color: var(--c-primary);
    border-color: var(--c-primary);
    background: var(--c-surface-high);
}

/* 主导航 */
.vda-nav {
    display: flex;
    align-items: center;
    gap: var(--sp-stack-lg);
}

.vda-nav ul {
    display: flex;
    align-items: center;
    gap: var(--sp-stack-lg);
}

.vda-nav li {
    position: relative;
}

.vda-nav a {
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--c-on-surface-variant);
    transition: color var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding-block: 8px;
}

.vda-nav a:hover,
.vda-nav .current-menu-item > a,
.vda-nav .current_page_item > a,
.vda-nav .current-menu-parent > a {
    color: var(--c-primary);
    font-weight: 600;
}

/* 下拉子菜单 */
.vda-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: -16px;
    min-width: 200px;
    background: var(--c-surface-lowest);
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-float);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
}

.vda-nav li:hover > .sub-menu,
.vda-nav li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.vda-nav .sub-menu a {
    padding: 10px 12px;
    border-radius: var(--r-md);
    width: 100%;
}

.vda-nav .sub-menu a:hover {
    background: var(--c-surface-low);
}

.vda-header__actions {
    display: flex;
    align-items: center;
    gap: var(--sp-stack-sm);
}

.vda-icon-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-pill);
    color: var(--c-on-surface-variant);
    transition: background var(--transition), color var(--transition);
}

.vda-icon-btn:hover {
    background: var(--c-surface-variant);
    color: var(--c-primary);
}

.vda-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--r-pill);
    background: var(--c-primary);
    color: var(--c-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* 汉堡按钮（移动端） */
.vda-burger {
    display: none;
}

/* ============================================================
   7. 头部搜索抽屉
   ============================================================ */
.vda-search-drawer {
    position: absolute;
    top: var(--header-h);
    left: 0;
    width: 100%;
    background: var(--c-surface-lowest);
    border-top: 1px solid var(--c-outline-variant);
    box-shadow: var(--sh-float);
    padding: 24px 0 32px;
    display: none;
}

.vda-search-drawer.is-open {
    display: block;
    animation: vda-slide-down 240ms cubic-bezier(0.2, 0, 0, 1);
}

@keyframes vda-slide-down {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   8. 移动端抽屉菜单
   ============================================================ */
.vda-mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 60;
    visibility: hidden;
    pointer-events: none;
}

.vda-mobile-nav.is-open {
    visibility: visible;
    pointer-events: auto;
}

.vda-mobile-nav__scrim {
    position: absolute;
    inset: 0;
    background: rgba(26, 28, 28, 0.45);
    opacity: 0;
    transition: opacity 260ms ease;
}

.vda-mobile-nav.is-open .vda-mobile-nav__scrim {
    opacity: 1;
}

.vda-mobile-nav__panel {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: min(84vw, 340px);
    background: var(--c-surface-lowest);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 300ms cubic-bezier(0.2, 0, 0, 1);
    overflow-y: auto;
}

.vda-mobile-nav.is-open .vda-mobile-nav__panel {
    transform: translateX(0);
}

.vda-mobile-nav__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px var(--sp-margin-m, 16px);
    border-bottom: 1px solid var(--c-outline-variant);
    position: sticky;
    top: 0;
    background: var(--c-surface-lowest);
    z-index: 1;
}

.vda-mobile-nav__body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.vda-mobile-nav__links {
    display: flex;
    flex-direction: column;
}

.vda-mobile-nav__links li a {
    display: block;
    padding: 14px 12px;
    border-radius: var(--r-md);
    font-size: 16px;
    font-weight: 500;
    color: var(--c-on-surface);
    transition: background var(--transition);
}

.vda-mobile-nav__links li a:hover,
.vda-mobile-nav__links .current-menu-item > a {
    background: var(--c-surface-low);
    color: var(--c-primary);
}

.vda-mobile-nav__links .sub-menu {
    padding-left: 12px;
    border-left: 2px solid var(--c-outline-variant);
    margin-left: 12px;
}

.vda-mobile-nav__links .sub-menu a {
    font-size: 14px;
    color: var(--c-on-surface-variant);
    padding: 10px 12px;
}

.vda-mobile-nav__section-title {
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--c-primary);
    padding-inline: 12px;
    margin-bottom: 8px;
}

/* ============================================================
   9. Hero 搜索区
   ============================================================ */
.vda-hero {
    position: relative;
    width: 100%;
    padding-block: var(--sp-stack-lg) 30px;
    background: var(--c-surface-low);
    overflow: hidden;
}

.vda-hero__glow {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    pointer-events: none;
}

.vda-hero__glow::before,
.vda-hero__glow::after {
    content: "";
    position: absolute;
    border-radius: var(--r-pill);
}

.vda-hero__glow::before {
    top: 0;
    right: 0;
    width: 384px;
    height: 384px;
    background: var(--c-primary);
    filter: blur(120px);
    transform: translate(25%, -50%);
}

.vda-hero__glow::after {
    bottom: 0;
    left: 0;
    width: 288px;
    height: 288px;
    background: var(--c-tertiary);
    filter: blur(100px);
    transform: translate(-25%, 50%);
}

.vda-hero__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.vda-hero__title {
    text-align: center;
    color: var(--c-on-surface);
}

.vda-hero__count {
    display: block;
    text-align: center;
    margin-top: 8px;
    color: rgba(10, 168, 78, 0.7);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.vda-hero__head {
    margin-bottom: var(--sp-stack-md);
}

/* ============================================================
   10. 搜索表单
   ============================================================ */
.vda-searchbox {
    width: 100%;
    max-width: 768px;
    position: relative;
}

.vda-searchbox__glow {
    position: absolute;
    inset: -3px;
    background: rgba(10, 168, 78, 0.16);
    filter: blur(32px);
    border-radius: 999px;
    transition: background 500ms ease;
    pointer-events: none;
}

.vda-searchbox:focus-within .vda-searchbox__glow {
    background: rgba(10, 168, 78, 0.26);
}

.vda-searchbox__field {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--c-surface-lowest);
    box-shadow: var(--sh-card);
    border: none;
    border-radius: 999px;
    padding: 6px;
    outline: 1px solid transparent;
    outline-offset: 2px;
    transition: box-shadow var(--transition), outline-color var(--transition);
}

.vda-searchbox:focus-within .vda-searchbox__field {
    outline-color: var(--c-primary);
}

.vda-searchbox__icon {
    margin-left: 14px;
    color: var(--c-on-surface-variant);
    flex-shrink: 0;
}

.vda-searchbox__input {
    width: 100%;
    padding: 9px 14px 9px 12px;
    background: transparent;
    border: none;
    outline: none;
    font-size: 16px;
    line-height: 24px;
    color: var(--c-on-surface);
    min-width: 0;
}

.vda-searchbox__input::placeholder {
    color: rgba(66, 73, 62, 0.5);
}

.vda-searchbox__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    background: var(--c-primary);
    color: var(--c-on-primary);
    border: none;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    transition: background var(--transition), transform 100ms ease;
}

.vda-searchbox__submit:hover {
    background: var(--c-primary-hover);
}

.vda-searchbox__submit:active {
    transform: scale(0.95);
}

/* 搜索联想下拉 */
.vda-suggest {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    background: var(--c-surface-lowest);
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-float);
    z-index: 30;
    max-height: 420px;
    overflow-y: auto;
    display: none;
}

.vda-suggest.is-open {
    display: block;
}

.vda-suggest__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--c-surface-container);
    transition: background var(--transition);
    cursor: pointer;
}

.vda-suggest__item:last-child {
    border-bottom: none;
}

.vda-suggest__item:hover,
.vda-suggest__item.is-active {
    background: var(--c-surface-low);
}

.vda-suggest__thumb {
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    object-fit: cover;
    background: var(--c-surface-container);
    flex-shrink: 0;
}

.vda-suggest__body {
    min-width: 0;
    flex: 1;
}

.vda-suggest__title {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--c-on-surface);
    display: block;
}

.vda-suggest__meta {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    display: block;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vda-suggest__empty,
.vda-suggest__more {
    padding: 16px;
    text-align: center;
    font-size: 14px;
    color: var(--c-on-surface-variant);
}

.vda-suggest__more {
    color: var(--c-primary);
    font-weight: 600;
    border-top: 1px solid var(--c-surface-container);
    cursor: pointer;
}

/* 热门搜索词 */
.vda-hotwords {
    margin-top: var(--sp-stack-sm);
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    color: var(--c-on-surface-variant);
    justify-content: center;
}

.vda-hotwords__label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.vda-hotwords a {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-decoration: underline;
    text-decoration-color: rgba(10, 168, 78, 0.2);
    text-underline-offset: 3px;
    transition: color var(--transition), text-decoration-color var(--transition);
}

.vda-hotwords a:hover {
    color: var(--c-primary);
    text-decoration-color: var(--c-primary);
}

/* ============================================================
   11. 区块标题
   ============================================================ */
.vda-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: var(--sp-stack-md);
    flex-wrap: wrap;
}

.vda-section-head__title {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.vda-section-head__bar {
    width: 6px;
    height: 24px;
    background: var(--c-primary);
    flex-shrink: 0;
    border-radius: 1px;
}

.vda-section-head h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    line-height: 40px;
    font-weight: 600;
}

.vda-link-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--c-primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
    transition: color var(--transition);
}

.vda-link-more:hover {
    color: var(--c-primary-hover);
}

/* ============================================================
   12. 筛选条（Chips）
   ============================================================ */
.vda-filter {
    margin-bottom: var(--sp-stack-md);
}

.vda-filter__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding-block: 8px;
}

.vda-filter__label {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    margin-right: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.vda-chip {
    padding: 7px 18px;
    background: var(--c-surface-lowest);
    color: var(--c-on-surface);
    border: 1px solid rgba(194, 201, 187, 0.3);
    border-radius: var(--r-md);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0;
    white-space: nowrap;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vda-chip:hover {
    background: var(--c-surface-variant);
    border-color: var(--c-outline-variant);
}

.vda-chip.is-active {
    background: var(--c-primary);
    color: var(--c-on-primary);
    border-color: var(--c-primary);
    box-shadow: var(--sh-card);
}

.vda-chip:active {
    transform: scale(0.95);
}

.vda-chip__count {
    font-size: 13px;
    opacity: 0.7;
    font-weight: 500;
}

/* 侧栏用的小 chip */
.vda-chip--sm {
    padding: 8px 16px;
    font-size: 16px;
    font-weight: 400;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.2);
    border-radius: var(--r-sm);
}

.vda-chip--sm:hover {
    background: var(--c-primary);
    color: var(--c-on-primary);
    border-color: var(--c-primary);
}

/* 药丸形标签（分类法 term） */
.vda-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: var(--c-tertiary-fixed);
    color: var(--c-on-tertiary-fixed);
    border-radius: var(--r-pill);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    transition: all var(--transition);
}

.vda-tag:hover {
    background: var(--c-tertiary-fixed-dim);
}

.vda-tag--accent {
    background: var(--c-secondary-fixed);
    color: var(--c-on-secondary-fixed);
}

.vda-tag--solid {
    background: var(--c-secondary);
    color: #fff;
    border-radius: var(--r-sm);
    padding: 4px 12px;
}

/* ============================================================
   13. 香料卡片网格
   ============================================================ */
.vda-grid-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-stack-md);
}

.vda-grid-cards--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.vda-grid-cards--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* 简约文字卡（首页分类速览） */
.vda-card {
    position: relative;
    background: var(--c-surface-lowest);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid rgba(194, 201, 187, 0.3);
    transition: all var(--transition);
    cursor: pointer;
    overflow: hidden;
    min-height: 96px;
    text-align: center;
}

.vda-card:hover {
    border-color: rgba(10, 168, 78, 0.5);
    transform: translateY(-2px);
    box-shadow: var(--sh-card-hover);
}

.vda-card__name {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 32px;
    font-weight: 600;
    color: var(--c-on-surface);
}

.vda-card__sub {
    font-size: 13px;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
    font-style: italic;
}

.vda-card__badge {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 0;
    color: var(--c-primary);
    transition: opacity var(--transition);
}

.vda-card:hover .vda-card__badge {
    opacity: 1;
}

/* 带图的完整条目卡 */
.vda-entry-card {
    display: flex;
    flex-direction: column;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.4);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: all var(--transition);
    height: 100%;
}

.vda-entry-card:hover {
    border-color: rgba(10, 168, 78, 0.45);
    transform: translateY(-3px);
    box-shadow: var(--sh-card-hover);
}

.vda-entry-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--c-surface-container);
    overflow: hidden;
}

.vda-entry-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms cubic-bezier(0.2, 0, 0, 1);
}

.vda-entry-card:hover .vda-entry-card__media img {
    transform: scale(1.05);
}

.vda-entry-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--c-tertiary-fixed), var(--c-surface-container));
    color: var(--c-primary);
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    opacity: 0.55;
}

.vda-entry-card__tags {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.vda-entry-card__body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.vda-entry-card__title {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 32px;
    font-weight: 600;
    color: var(--c-on-surface);
    transition: color var(--transition);
}

.vda-entry-card:hover .vda-entry-card__title {
    color: var(--c-primary);
}

.vda-entry-card__latin {
    font-size: 13px;
    font-style: italic;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
}

.vda-entry-card__excerpt {
    font-size: 14px;
    line-height: 22px;
    color: var(--c-on-surface-variant);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vda-entry-card__foot {
    margin-top: auto;
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border-top: 1px solid var(--c-surface-container);
    font-size: 13px;
    color: var(--c-on-surface-variant);
}

/* 网格加载态 */
.vda-grid-wrap {
    position: relative;
    min-height: 120px;
    transition: opacity 200ms ease;
}

.vda-grid-wrap.is-loading {
    opacity: 0.45;
    pointer-events: none;
}

.vda-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin: -16px 0 0 -16px;
    border: 3px solid var(--c-outline-variant);
    border-top-color: var(--c-primary);
    border-radius: var(--r-pill);
    animation: vda-spin 700ms linear infinite;
    display: none;
    z-index: 5;
}

.vda-grid-wrap.is-loading .vda-spinner {
    display: block;
}

@keyframes vda-spin {
    to {
        transform: rotate(360deg);
    }
}

.vda-empty {
    padding: 64px 24px;
    text-align: center;
    color: var(--c-on-surface-variant);
    background: var(--c-surface-lowest);
    border: 1px dashed var(--c-outline-variant);
    border-radius: var(--r-lg);
}

.vda-empty h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--c-on-surface);
}

/* ============================================================
   14. 特色卡 / 图片卡
   ============================================================ */
.vda-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-gutter);
}

.vda-feature {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    border-radius: var(--r-lg);
    overflow: hidden;
    min-height: 340px;
    color: #fff;
}

.vda-feature__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 700ms cubic-bezier(0.2, 0, 0, 1);
}

.vda-feature:hover .vda-feature__bg {
    transform: scale(1.05);
}

.vda-feature__bg--fallback {
    background: linear-gradient(135deg, var(--c-primary), var(--c-tertiary));
}

.vda-feature__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.8),
        rgba(0, 0, 0, 0.2) 60%,
        transparent
    );
}

.vda-feature__body {
    position: relative;
    z-index: 1;
}

.vda-feature__title {
    font-family: var(--font-serif);
    font-size: 28px;
    line-height: 40px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.vda-feature__desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vda-feature__cta {
    margin-top: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 4px;
    transition: border-color var(--transition);
}

.vda-feature__cta:hover {
    border-color: #fff;
}

/* 信息面板（搭配 / 保存指南） */
.vda-panel {
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.3);
    border-radius: var(--r-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.vda-panel--tonal {
    background: var(--c-surface-high);
    border: none;
}

.vda-panel--container {
    background: var(--c-surface-container);
    border: none;
    border-top: 1px solid rgba(194, 201, 187, 0.3);
    border-radius: var(--r-lg);
}

.vda-panel--primary {
    background: var(--c-primary);
    color: var(--c-on-primary);
    border: none;
}

.vda-panel--span2 {
    grid-column: span 2;
}

.vda-panel__eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    color: var(--c-on-surface-variant);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vda-panel__eyebrow .vda-icon {
    color: var(--c-primary);
}

.vda-panel__title {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 32px;
    font-weight: 600;
    margin-bottom: 16px;
}

.vda-panel__body {
    flex: 1;
    color: var(--c-on-surface-variant);
    font-size: 16px;
    line-height: 26px;
}

.vda-panel__foot {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(194, 201, 187, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* 要点列表 */
.vda-bullets {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vda-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.vda-bullets__dot {
    width: 6px;
    height: 6px;
    border-radius: var(--r-pill);
    background: var(--c-primary);
    margin-top: 9px;
    flex-shrink: 0;
}

.vda-bullets__term {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--c-on-surface);
}

.vda-bullets__desc {
    font-size: 13px;
    line-height: 18px;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
    margin-top: 2px;
}

/* 三列小贴士 */
.vda-tips {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.vda-tips__item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.vda-tips__head {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--c-primary);
    font-weight: 600;
}

.vda-tips__desc {
    font-size: 13px;
    line-height: 18px;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
}

/* 头像堆叠 */
.vda-avatars {
    display: flex;
}

.vda-avatars span {
    width: 32px;
    height: 32px;
    border-radius: var(--r-pill);
    border: 2px solid var(--c-surface);
    margin-left: -8px;
}

.vda-avatars span:first-child {
    margin-left: 0;
    background: var(--c-secondary);
}
.vda-avatars span:nth-child(2) {
    background: var(--c-primary-fixed);
}
.vda-avatars span:nth-child(3) {
    background: var(--c-tertiary-fixed);
}

/* ============================================================
   15. 侧栏
   ============================================================ */
.vda-aside-section {
    background: #faf9f7;
    padding: 24px;
    border-radius: var(--r-lg);
}

.vda-aside-section__title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--c-primary);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    margin-bottom: 16px;
}

.vda-taglist {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vda-linklist {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vda-linklist li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 0 -10px;
    padding: 6px 10px;
    border-radius: var(--r-md);
    background: transparent;
    transition: color var(--transition), background-color var(--transition);
}

.vda-linklist li a:hover {
    color: var(--c-primary);
    background-color: rgba(10, 168, 78, 0.06);
}

.vda-linklist__name {
    font-size: 16px;
    line-height: 24px;
    font-weight: 600;
}

.vda-linklist__count {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
    background: var(--c-surface-container);
    padding: 4px 8px;
    border-radius: var(--r-md);
    flex-shrink: 0;
}

.vda-linklist__meta {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    flex-shrink: 0;
}

/* ============================================================
   15.5 首页：五大分类筛选条
   ============================================================ */
.vda-taxfilter {
    display: flex;
    flex-direction: column;
    margin-top: 8px;
    background: #faf9f7;
    border: none;
    border-radius: var(--r-lg);
    padding: 26px 28px 26px 18px;
}

.vda-taxrow {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
}

.vda-taxrow__label {
    flex-shrink: 0;
    width: 48px;
    padding-top: 7px;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-on-surface);
    line-height: 1.4;
}

.vda-taxrow__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.vda-chip--pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5.5px 13.5px;
    background: #ffffff;
    border: 0.5px solid var(--c-outline-variant);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-on-surface);
    text-decoration: none;
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.vda-chip--pill:hover {
    background-color: rgba(10, 168, 78, 0.10);
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.vda-chip--pill .vda-chip__count {
    font-size: 12px;
    font-weight: 600;
    opacity: 0.75;
}

.vda-chip--pill:hover .vda-chip__count {
    color: var(--c-primary);
    opacity: 1;
}

.vda-chip--pill.is-active {
    background: var(--c-primary);
    color: var(--c-on-primary);
    border-color: var(--c-primary);
    box-shadow: var(--sh-card);
}

.vda-chip--pill.is-active .vda-chip__count {
    color: var(--c-on-primary);
    opacity: 0.9;
}

/* 首页五大维度下的无刷新结果区 */
.vda-filter-results {
    margin-top: var(--sp-stack-md);
}

/* ============================================================
   15.6 首页：香料目录
   ============================================================ */
.vda-directory {
    display: flex;
    flex-direction: column;
    gap: var(--sp-stack-md);
    margin-top: 8px;
}

.vda-dir-group {
    background: #faf9f7;
    border: none;
    border-radius: var(--r-lg);
    padding: 26px 28px 26px 18px;
}

.vda-dir-group__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(10, 168, 78, 0.12);
}

.vda-dir-group__title {
    position: relative;
    padding-left: 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--c-on-surface);
}

.vda-dir-group__title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    border-radius: 2px;
    background: var(--c-primary);
}

.vda-dir-group__count {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 10px;
    border-radius: 11px;
    font-size: 12px;
    font-weight: 600;
    color: var(--c-primary);
    background: rgba(10, 168, 78, 0.10);
}

.vda-dir-empty {
    font-size: 14px;
    color: var(--c-on-surface-variant);
}

.vda-dir-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: var(--sp-stack-md);
    row-gap: 6px;
}

.vda-dir-list li {
    min-width: 0;
}

.vda-dir-link {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin: 0 -8px;
    padding: 8px 8px;
    border-radius: var(--r-md);
    color: var(--c-on-surface);
    text-decoration: none;
    font-size: 15px;
    background: transparent;
    transition: color var(--transition), background-color var(--transition);
}

.vda-dir-link:hover {
    color: var(--c-primary);
    background-color: rgba(10, 168, 78, 0.06);
}

.vda-dir-link__name {
    min-width: 0;
    font-weight: 600;
    color: inherit;
}

.vda-dir-link__tag {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--c-on-surface-variant);
    flex-shrink: 0;
}

/* ============================================================
   15.7 首页侧栏：热门香料
   ============================================================ */

@media (max-width: 640px) {
    .vda-dir-list {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   16. 按钮
   ============================================================ */
.vda-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--r-md);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    border: 1px solid transparent;
}

.vda-btn--primary {
    background: var(--c-primary);
    color: var(--c-on-primary);
}

.vda-btn--primary:hover {
    background: var(--c-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--sh-card-hover);
}

.vda-btn--secondary {
    background: var(--c-secondary);
    color: #fff;
}

.vda-btn--secondary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.vda-btn--ghost {
    background: var(--c-surface-lowest);
    color: var(--c-on-surface);
    border-color: var(--c-outline-variant);
}

.vda-btn--ghost:hover {
    background: var(--c-surface-variant);
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.vda-btn--block {
    width: 100%;
}

.vda-btn[disabled],
.vda-btn.is-disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ============================================================
   17. 面包屑
   ============================================================ */
.vda-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    letter-spacing: 0.04em;
    color: var(--c-on-surface-variant);
    padding-block: 20px;
}

.vda-breadcrumb a:hover {
    color: var(--c-primary);
    text-decoration: underline;
}

.vda-breadcrumb__sep {
    opacity: 0.5;
}

.vda-breadcrumb__current {
    color: var(--c-on-surface);
    font-weight: 600;
}

/* ============================================================
   18. 条目详情页（single-spice）
   ============================================================ */
.vda-entry-hero {
    background: var(--c-surface-low);
    padding-block: var(--sp-stack-lg);
    border-bottom: 1px solid var(--c-outline-variant);
}

.vda-entry-hero__grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: var(--sp-stack-lg);
    align-items: stretch;
}

.vda-entry-hero__media {
    display: flex;
    flex-direction: column;
    gap: 8px;
    height: 100%;
}

.vda-entry-hero__media-frame {
    flex: 0 0 auto;
    width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--c-surface-container);
    box-shadow: var(--sh-card-hover);
}

.vda-entry-hero__media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vda-entry-hero__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: var(--font-serif);
    font-size: 96px;
    font-weight: 700;
    color: var(--c-on-primary-fixed);
    background: linear-gradient(135deg, var(--c-primary), var(--c-tertiary));
}

/* —— 英雄区主图 + 图鉴画廊（单行缩略图） —— */
.vda-hero-gallery {
    margin-top: 0;
}

.vda-hero-gallery__label {
    margin: auto 0 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
}

.vda-hero-gallery__strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.vda-hero-gallery__item {
    aspect-ratio: 4 / 3;
    padding: 0;
    margin: 0;
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md, 10px);
    overflow: hidden;
    background: var(--c-surface-container);
    cursor: pointer;
    transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.vda-hero-gallery__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--sh-card-hover);
}

.vda-hero-gallery__item.is-active {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(10, 168, 78, 0.25);
}

.vda-hero-gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vda-page-links {
    margin-top: 24px;
    font-size: 14px;
    color: var(--c-on-surface-variant);
}

.vda-page-links a {
    color: var(--c-primary);
    font-weight: 600;
}

.vda-entry-hero__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.vda-entry-hero__title {
    font-family: var(--font-serif);
    font-size: 44px;
    line-height: 56px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.vda-entry-hero__latin {
    font-family: var(--font-serif);
    font-size: 18px;
    font-style: italic;
    color: var(--c-on-surface-variant);
    margin-bottom: 16px;
}

.vda-entry-hero__latin-label {
    font-family: var(--font-sans);
    font-size: 13px;
    font-style: normal;
    font-weight: 600;
    color: var(--c-on-surface);
    margin-right: 8px;
    padding: 2px 8px;
    background: rgba(10, 168, 78, 0.08);
    border-radius: var(--r-sm);
    vertical-align: middle;
}

.vda-entry-hero__lead {
    font-size: 18px;
    line-height: 28px;
    color: var(--c-on-surface-variant);
    margin-bottom: 24px;
}

.vda-entry-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* 风味矩阵 */
.vda-matrix {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vda-matrix__row {
    display: grid;
    grid-template-columns: 88px 1fr 48px;
    align-items: center;
    gap: 12px;
}

.vda-matrix__label {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--c-on-surface-variant);
}

.vda-matrix__track {
    height: 8px;
    background: var(--c-surface-container);
    border-radius: var(--r-pill);
    overflow: hidden;
}

.vda-matrix__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--c-primary), var(--c-primary-fixed-dim));
    border-radius: var(--r-pill);
    transition: width 800ms cubic-bezier(0.2, 0, 0, 1);
}

.vda-matrix__fill--heat {
    background: linear-gradient(90deg, var(--c-secondary), #ffb77d);
}

.vda-matrix__value {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    text-align: right;
}

.vda-matrix__note {
    margin: 2px 0 0;
    font-size: 12px;
    line-height: 18px;
    color: var(--c-on-surface-variant);
    opacity: 0.82;
}

/* 规格表 */
.vda-spec {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: var(--c-outline-variant);
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-lg);
    overflow: hidden;
}

.vda-spec__item {
    background: var(--c-surface-lowest);
    padding: 20px 24px;
}

.vda-spec__key {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-on-surface-variant);
    margin-bottom: 6px;
}

.vda-spec__val {
    font-size: 16px;
    line-height: 24px;
    color: var(--c-on-surface);
    font-weight: 500;
}

/* 正文排版 */
.vda-prose {
    font-size: 18px;
    line-height: 32px;
    color: var(--c-on-surface);
}

.vda-prose > * + * {
    margin-top: 24px;
}

.vda-prose h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    line-height: 40px;
    font-weight: 600;
    margin-top: 48px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-outline-variant);
}

.vda-prose h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 32px;
    font-weight: 600;
    margin-top: 32px;
}

.vda-prose h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    margin-top: 24px;
}

.vda-prose p {
    margin-bottom: 0;
}

.vda-prose a {
    color: var(--c-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.vda-prose ul,
.vda-prose ol {
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vda-prose ul li {
    list-style: disc;
}

.vda-prose ol li {
    list-style: decimal;
}

.vda-prose blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    background: var(--c-surface-low);
    border-left: 4px solid var(--c-primary);
    border-radius: 0 var(--r-lg) var(--r-lg) 0;
    font-family: var(--font-serif);
    font-size: 20px;
    line-height: 32px;
    color: var(--c-on-surface-variant);
}

.vda-prose img,
.vda-prose figure {
    border-radius: var(--r-lg);
    overflow: hidden;
}

.vda-prose figcaption {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    text-align: center;
    padding-top: 8px;
}

.vda-prose table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.vda-prose th,
.vda-prose td {
    border: 1px solid var(--c-outline-variant);
    padding: 12px 16px;
    text-align: left;
}

.vda-prose th {
    background: var(--c-surface-low);
    font-weight: 600;
}

.vda-prose code {
    background: var(--c-surface-container);
    padding: 2px 6px;
    border-radius: var(--r-sm);
    font-size: 0.9em;
}

/* 目录（TOC）：随父级 .vda-col-aside 一起 sticky，自身不再单独 sticky，避免双 sticky 导致顶部错位 */
.vda-toc {
    position: relative;
}

.vda-toc__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-left: 2px solid var(--c-outline-variant);
}

.vda-toc__list a {
    display: block;
    padding: 8px 16px;
    font-size: 14px;
    line-height: 20px;
    color: var(--c-on-surface-variant);
    margin-left: -2px;
    border-left: 2px solid transparent;
    transition: all var(--transition);
}

.vda-toc__list a:hover,
.vda-toc__list a.is-active {
    color: var(--c-primary);
    border-left-color: var(--c-primary);
    font-weight: 600;
}

.vda-toc__list a[data-level="3"] {
    padding-left: 32px;
    font-size: 13px;
}

/* 上下篇导航 */
.vda-post-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-gutter);
    margin-top: var(--sp-stack-lg);
    padding-top: var(--sp-stack-md);
    border-top: 1px solid var(--c-outline-variant);
}

.vda-post-nav__item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 20px 24px;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.4);
    border-radius: var(--r-lg);
    transition: all var(--transition);
}

.vda-post-nav__item:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
}

.vda-post-nav__item--next {
    text-align: right;
    align-items: flex-end;
}

.vda-post-nav__label {
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-on-surface-variant);
    display: flex;
    align-items: center;
    gap: 4px;
}

.vda-post-nav__title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--c-on-surface);
}

/* ============================================================
   18.5 条目详情页 · 新规范覆盖（对齐首页：米白卡/无阴影/chip 标签）
   ============================================================ */
.vda-panel {
    background: #faf9f7;
    border: none;
    border-radius: var(--r-lg);
    padding: 26px 28px;
    box-shadow: none;
}

.vda-panel--tonal {
    background: #faf9f7;
}

.vda-panel__eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--c-primary);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}

.vda-panel__eyebrow .vda-icon {
    color: var(--c-primary);
}

.vda-matrix__label {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-on-surface);
}

.vda-matrix__track {
    background: var(--c-surface-container);
}

.vda-spec {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    background: transparent;
    border: none;
}

.vda-spec__item {
    background: #fff;
    padding: 16px 20px;
    border-radius: var(--r-md);
}

.vda-spec__key {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--c-on-surface-variant);
    margin-bottom: 6px;
}

.vda-spec__val {
    font-size: 15px;
    line-height: 24px;
    color: var(--c-on-surface);
    font-weight: 500;
}

/* 英雄区内的植物学档案（更紧凑） */
.vda-entry-hero__spec {
    margin-block: 20px 24px;
}

.vda-entry-hero__spec .vda-spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.vda-entry-hero__spec .vda-spec__item {
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.7);
    border: 0.5px solid rgba(194, 201, 187, 0.45);
    border-radius: var(--r-md);
}

.vda-entry-hero__spec .vda-spec__key {
    font-size: 11px;
    margin-bottom: 3px;
}

.vda-entry-hero__spec .vda-spec__val {
    font-size: 13px;
    line-height: 20px;
}

@media (max-width: 768px) {
    .vda-entry-hero__spec .vda-spec {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .vda-entry-hero__spec .vda-spec {
        grid-template-columns: 1fr;
    }
}

/* 英雄区标签 → chip 风格（白底、0.5px 边框、8px 圆角） */
.vda-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    background: #ffffff;
    border: 0.5px solid var(--c-outline-variant);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--c-on-surface);
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.vda-tag:hover {
    background: rgba(10, 168, 78, 0.10);
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.vda-tag--accent {
    background: var(--c-accent-soft);
    border-color: rgba(217, 120, 47, 0.35);
    color: var(--c-accent-deep);
}

.vda-tag--accent:hover {
    background: rgba(217, 120, 47, 0.16);
    border-color: var(--c-accent);
    color: var(--c-accent-hover);
}

.vda-tag--solid {
    background: var(--c-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
}

/* 相关条目卡：无阴影、hover 淡绿底 */
.vda-entry-card {
    background: #faf9f7;
    border: none;
    box-shadow: none;
}

.vda-entry-card:hover {
    border: none;
    transform: none;
    box-shadow: none;
}

.vda-entry-card__media {
    background: #f1efe9;
}

.vda-entry-card:hover .vda-entry-card__title {
    color: var(--c-primary);
}

.vda-entry-card__foot {
    border-top-color: var(--c-outline-variant);
}

/* 上下篇：无阴影、hover 淡绿底 */
.vda-post-nav__item {
    background: #faf9f7;
    border: none;
    border-radius: var(--r-lg);
}

.vda-post-nav__item:hover {
    border: none;
    transform: none;
    background: rgba(10, 168, 78, 0.06);
}

.vda-post-nav__label {
    text-transform: none;
    letter-spacing: 0.02em;
    color: var(--c-on-surface-variant);
}

/* 本页目录：sticky 卡 */
.vda-toc {
    background: #faf9f7;
    border-radius: var(--r-lg);
    padding: 20px;
    margin-bottom: 20px;
}

.vda-toc .vda-aside-section__title {
    margin-bottom: 12px;
}

.vda-toc__list {
    border-left: none;
}

.vda-toc__list a {
    margin-left: 0;
    border-left: none;
    border-radius: 6px;
    padding: 7px 10px;
}

.vda-toc__list a:hover,
.vda-toc__list a.is-active {
    background: rgba(10, 168, 78, 0.08);
    font-weight: 600;
}

.vda-toc__list a[data-level="3"] {
    padding-left: 24px;
}

/* SEO 长尾词文章 */
.vda-seo__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.vda-seo__item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px;
    background: #ffffff;
    border-radius: var(--r-md);
    transition: background-color var(--transition), color var(--transition);
}

.vda-seo__item:hover {
    background: rgba(10, 168, 78, 0.06);
}

.vda-seo__q {
    font-size: 15px;
    font-weight: 600;
    line-height: 24px;
    color: var(--c-on-surface);
    transition: color var(--transition);
}

.vda-seo__item:hover .vda-seo__q {
    color: var(--c-primary);
}

.vda-seo__excerpt {
    font-size: 13px;
    line-height: 20px;
    color: var(--c-on-surface-variant);
}

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

/* 主要香味物质 */
.vda-aroma__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vda-aroma__row {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 10px 4px;
    border-radius: var(--r-sm);
    transition: background-color var(--transition);
}

.vda-aroma__row:hover {
    background: rgba(10, 168, 78, 0.05);
}

.vda-aroma__bar {
    display: block;
    position: relative;
    height: 6px;
    background: var(--c-surface-container);
    border-radius: 3px;
    overflow: hidden;
}

.vda-aroma__bar::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: var(--p, 0%);
    background: linear-gradient(90deg, var(--c-primary), var(--c-tertiary-fixed-dim));
    border-radius: 3px;
}

.vda-aroma__name {
    font-size: 15px;
    font-weight: 600;
    line-height: 22px;
    color: var(--c-on-surface);
}

.vda-aroma__name span {
    font-weight: 400;
    font-style: italic;
    color: var(--c-on-surface-variant);
    font-size: 13px;
    margin-left: 8px;
}

.vda-aroma__note {
    font-size: 13px;
    line-height: 20px;
    color: var(--c-on-surface-variant);
    margin-top: 2px;
}

.vda-aroma__pct {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-primary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.vda-aroma__hint {
    margin: 2px 0 0;
    font-size: 12px;
    line-height: 18px;
    color: var(--c-on-surface-variant);
    opacity: 0.82;
}

.vda-aroma__source {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--c-outline-variant);
    font-size: 12px;
    line-height: 18px;
    font-style: italic;
    color: var(--c-on-surface-variant);
}

@media (max-width: 640px) {
    .vda-aroma__row {
        grid-template-columns: 56px 1fr;
        grid-template-rows: auto auto;
        gap: 8px 12px;
    }
    .vda-aroma__pct {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
    }
}

/* 常用配方（链接到复合香料 / 配方页面） */
.vda-formula__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vda-formula__item {
    display: grid;
    grid-template-columns: minmax(72px, 140px) 72px 1fr;
    align-items: baseline;
    gap: 12px;
    padding: 12px 16px;
    background: #faf9f7;
    border: 0.5px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    transition: background-color 0.18s ease, border-color 0.18s ease;
}

.vda-formula__item:hover {
    background: rgba(10, 168, 78, 0.06);
    border-color: var(--c-primary);
}

.vda-formula__name {
    font-size: 15px;
    font-weight: 600;
    color: var(--c-on-surface);
}

.vda-formula__ratio {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-primary);
    font-variant-numeric: tabular-nums;
}

.vda-formula__role {
    font-size: 13px;
    line-height: 20px;
    color: var(--c-on-surface-variant);
}

@media (max-width: 640px) {
    .vda-formula__item {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "name ratio"
            "role role";
        gap: 4px 12px;
    }
    .vda-formula__name {
        grid-area: name;
    }
    .vda-formula__ratio {
        grid-area: ratio;
        justify-self: end;
    }
    .vda-formula__role {
        grid-area: role;
    }
}

.vda-recipes__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vda-recipes__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    background: #fff;
    border: 0.5px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    color: var(--c-on-surface);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}

.vda-recipes__item:hover {
    background: rgba(10, 168, 78, 0.06);
    border-color: var(--c-primary);
    transform: translateX(2px);
}

.vda-recipes__item .vda-icon {
    color: var(--c-primary);
    flex: none;
}

.vda-recipes__name--plain {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    background: #faf9f7;
    border: 0.5px dashed var(--c-outline-variant);
    border-radius: var(--r-md);
}

/* ============================================================
   18b. 详情页知识拓展区块（story / select / substitute / season / used / taxlinks / faq）
   ============================================================ */
/* 被哪些配方使用（反向内链） */
.vda-used__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.vda-used__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 600;
    color: var(--c-on-surface);
    background: var(--c-surface);
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    transition: border-color 0.18s ease, transform 0.18s ease;
    text-decoration: none;
}

.vda-used__item:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
}

.vda-used__item .vda-icon {
    color: var(--c-primary);
    flex-shrink: 0;
}

/* 同维度导航 */
.vda-taxlinks__groups {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.vda-taxlinks__group {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.vda-taxlinks__label {
    flex-shrink: 0;
    width: 56px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    padding-top: 6px;
}

.vda-taxlinks__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vda-taxlinks__chip {
    display: inline-block;
    padding: 6px 14px;
    font-size: 14px;
    color: var(--c-on-surface-variant);
    background: var(--c-surface);
    border: 1px solid var(--c-outline-variant);
    border-radius: 999px;
    text-decoration: none;
    transition: border-color 0.18s ease, color 0.18s ease;
}

.vda-taxlinks__chip:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

/* 常见问题 FAQ */
.vda-faq__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.vda-faq__item {
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    background: var(--c-surface);
    overflow: hidden;
}

.vda-faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    color: var(--c-on-surface);
    cursor: pointer;
    list-style: none;
}

.vda-faq__q::-webkit-details-marker {
    display: none;
}

.vda-faq__q .vda-icon {
    flex-shrink: 0;
    color: var(--c-on-surface-variant);
    transition: transform 0.2s ease;
}

.vda-faq__item[open] .vda-faq__q .vda-icon {
    transform: rotate(180deg);
}

.vda-faq__a {
    padding: 0 18px 16px;
    font-size: 15px;
    line-height: 25px;
    color: var(--c-on-surface-variant);
}

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

/* ============================================================
   19. 归档页
   ============================================================ */
.vda-archive-hero {
    background: var(--c-surface-low);
    padding-block: var(--sp-stack-lg) 30px;
    border-bottom: 1px solid var(--c-outline-variant);
}

/* Hero 分割线与下方内容容器之间的间距：与首页 vda-hero + vda-grid-main  rhythm 一致 */
.vda-archive-hero + .vda-container {
    padding-top: var(--sp-stack-lg);
}

.vda-archive-hero__title {
    font-family: var(--font-serif);
    font-size: 44px;
    line-height: 56px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.vda-archive-hero__desc {
    font-size: 18px;
    line-height: 28px;
    color: var(--c-on-surface-variant);
    max-width: 720px;
}

.vda-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 16px 0 0;
    border-bottom: 1px solid var(--c-outline-variant);
    margin-bottom: var(--sp-stack-md);
}

.vda-toolbar__count {
    font-size: 14px;
    color: var(--c-on-surface-variant);
}

.vda-toolbar__count strong {
    color: var(--c-primary);
    font-size: 18px;
    font-family: var(--font-serif);
}

.vda-toolbar__right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.vda-select {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    background: var(--c-surface-lowest);
    font-size: 14px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2342493e' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.vda-select:focus {
    outline: none;
    border-color: var(--c-primary);
}

/* 已选筛选项 */
.vda-active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.vda-active-filters:empty {
    display: none;
}

.vda-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px 6px 14px;
    background: var(--c-primary-fixed);
    color: var(--c-on-primary-fixed);
    border-radius: var(--r-pill);
    font-size: 13px;
    font-weight: 600;
}

.vda-filter-pill button {
    display: flex;
    color: inherit;
    opacity: 0.6;
}

.vda-filter-pill button:hover {
    opacity: 1;
}

/* 分页 */
.vda-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: var(--sp-stack-lg);
    flex-wrap: wrap;
}

.vda-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding-inline: 12px;
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    background: var(--c-surface-lowest);
    font-size: 14px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    transition: all var(--transition);
}

.vda-pagination .page-numbers:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.vda-pagination .page-numbers.current {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-on-primary);
}

.vda-pagination .page-numbers.dots {
    border: none;
    background: transparent;
}

.vda-loadmore-wrap {
    display: flex;
    justify-content: center;
    margin-top: var(--sp-stack-md);
}

/* ============================================================
   20. 分类总览（A-Z 索引）
   ============================================================ */
.vda-alpha-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 16px;
    background: var(--c-surface-lowest);
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-lg);
    margin-bottom: var(--sp-stack-md);
}

.vda-alpha-nav a {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-md);
    font-size: 13px;
    font-weight: 600;
    color: var(--c-on-surface-variant);
    transition: all var(--transition);
}

.vda-alpha-nav a:hover {
    background: var(--c-primary);
    color: var(--c-on-primary);
}

.vda-alpha-nav a.is-disabled {
    opacity: 0.28;
    pointer-events: none;
}

/* 分类卡片 */
.vda-taxo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.vda-taxo-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 24px;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.4);
    border-radius: var(--r-lg);
    transition: all var(--transition);
}

.vda-taxo-card:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
    box-shadow: var(--sh-card-hover);
}

.vda-taxo-card__name {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
}

.vda-taxo-card__desc {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    margin-top: 4px;
}

/* ============================================================
   21. 搜索结果页
   ============================================================ */
.vda-search-result {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.4);
    border-radius: var(--r-lg);
    transition: all var(--transition);
}

.vda-search-result:hover {
    border-color: var(--c-primary);
    box-shadow: var(--sh-card-hover);
}

.vda-search-result__thumb {
    width: 140px;
    aspect-ratio: 1;
    border-radius: var(--r-md);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--c-surface-container);
}

.vda-search-result__body {
    min-width: 0;
    flex: 1;
}

.vda-search-result mark {
    background: var(--c-secondary-fixed);
    color: var(--c-on-secondary-fixed);
    padding: 0 2px;
    border-radius: 2px;
}

.vda-results-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ============================================================
   22. 页脚
   ============================================================ */
.vda-footer {
    width: 100%;
    background: var(--c-surface-low);
    border-top: 1px solid var(--c-outline-variant);
    padding-block: var(--sp-stack-lg);
    margin-top: var(--sp-stack-lg);
    color: var(--c-on-surface-variant);
}

.vda-footer__cols {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--sp-gutter);
    padding-bottom: var(--sp-stack-md);
    border-bottom: 1px solid var(--c-outline-variant);
    margin-bottom: var(--sp-stack-md);
}

.vda-footer__col h4 {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--c-on-surface);
    margin-bottom: 16px;
}

.vda-footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vda-footer__col a {
    font-size: 14px;
    transition: color var(--transition);
}

.vda-footer__col a:hover {
    color: var(--c-primary);
}

.vda-footer__about {
    font-size: 14px;
    line-height: 22px;
    max-width: 320px;
    margin-top: 12px;
}

.vda-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-stack-md);
    flex-wrap: wrap;
}

.vda-footer__legal {
    display: flex;
    gap: var(--sp-stack-md);
    flex-wrap: wrap;
}

.vda-footer__legal a {
    font-size: 13px;
    letter-spacing: 0.04em;
    transition: color var(--transition);
}

.vda-footer__legal a:hover {
    color: var(--c-primary);
}

/* ============================================================
   23. 回到顶部
   ============================================================ */
.vda-totop {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 48px;
    height: 48px;
    border-radius: var(--r-pill);
    background: var(--c-primary);
    color: var(--c-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sh-float);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all var(--transition);
    z-index: 40;
}

.vda-totop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.vda-totop:hover {
    background: var(--c-primary-hover);
}

/* ============================================================
   24. WordPress 原生样式兼容
   ============================================================ */
.alignleft {
    float: left;
    margin: 0 24px 16px 0;
}
.alignright {
    float: right;
    margin: 0 0 16px 24px;
}
.aligncenter {
    margin-inline: auto;
    display: block;
}
.alignwide {
    max-width: 1100px;
    margin-inline: auto;
}
.alignfull {
    max-width: none;
    width: 100%;
}
.wp-caption {
    max-width: 100%;
}
.wp-caption-text,
.gallery-caption {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    text-align: center;
    padding-top: 8px;
}
.sticky .vda-entry-card {
    border-color: var(--c-secondary);
}

.vda-admin-note {
    background: var(--c-secondary-fixed);
    color: var(--c-on-secondary-fixed);
    padding: 16px 20px;
    border-radius: var(--r-lg);
    font-size: 14px;
    line-height: 22px;
    margin-bottom: var(--sp-stack-md);
    border: 1px solid var(--c-secondary-fixed-dim);
}

.vda-admin-note strong {
    display: block;
    margin-bottom: 4px;
}

/* 评论 */
.vda-comments {
    margin-top: var(--sp-stack-lg);
    padding-top: var(--sp-stack-md);
    border-top: 1px solid var(--c-outline-variant);
}

.vda-comments .comment-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.vda-comments .comment-body {
    background: var(--c-surface-lowest);
    padding: 20px 24px;
    border: 1px solid rgba(194, 201, 187, 0.4);
    border-radius: var(--r-lg);
}

.vda-comments .children {
    padding-left: 32px;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vda-comments input[type="text"],
.vda-comments input[type="email"],
.vda-comments input[type="url"],
.vda-comments textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--c-outline-variant);
    border-radius: var(--r-md);
    background: var(--c-surface-lowest);
    outline: none;
    transition: border-color var(--transition);
}

.vda-comments input:focus,
.vda-comments textarea:focus {
    border-color: var(--c-primary);
}

.vda-comments .submit {
    background: var(--c-primary);
    color: var(--c-on-primary);
    padding: 12px 28px;
    border: none;
    border-radius: var(--r-md);
    font-weight: 600;
    cursor: pointer;
}

/* ============================================================
   25. 响应式断点
   ============================================================ */

/* —— ≤1200px：收紧留白 —— */
@media (max-width: 1200px) {
    :root {
        --sp-margin: 32px;
    }
}

/* —— ≤1024px：侧栏下沉，网格降列 —— */
@media (max-width: 1024px) {
    :root {
        --sp-stack-lg: 40px;
    }

    .vda-col-content,
    .vda-col-aside {
        grid-column: span 12;
    }

    .vda-col-aside {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--sp-gutter);
        position: static;
        max-height: none;
        overflow-y: visible;
    }

    .vda-grid-cards {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vda-taxo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vda-entry-hero__grid {
        grid-template-columns: 1fr;
        gap: var(--sp-stack-md);
        align-items: start;
    }

    .vda-entry-hero__media {
        height: auto;
        max-width: 520px;
    }

    .vda-entry-hero__media-frame {
        flex: 0 0 auto;
        aspect-ratio: 4 / 3;
    }

    .vda-hero-gallery__label {
        margin-top: 0;
    }

    .vda-toc {
        position: static;
    }

    .vda-footer__cols {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 32px;
    }
}

/* —— ≤880px：导航折叠 —— */
@media (max-width: 880px) {
    .vda-nav {
        display: none;
    }

    .vda-burger {
        display: inline-flex;
    }

    .vda-header__actions .vda-avatar {
        display: none;
    }
}

/* —— ≤768px：移动端布局 —— */
@media (max-width: 768px) {
    :root {
        --sp-margin: 16px;
        --sp-gutter: 16px;
        --sp-stack-lg: 32px;
        --sp-stack-md: 20px;
        --sp-section: 40px;
        --header-h: 64px;
    }

    .vda-brand__name {
        font-size: 20px;
    }

    .vda-brand__tagline {
        display: none;
    }

    .vda-hero__title,
    .t-headline-xl,
    .vda-entry-hero__title,
    .vda-archive-hero__title {
        font-size: 32px;
        line-height: 40px;
        letter-spacing: -0.01em;
    }

    .vda-section-head h2,
    .t-headline-lg,
    .vda-feature__title {
        font-size: 24px;
        line-height: 32px;
    }

    .vda-card__name,
    .vda-entry-card__title,
    .t-headline-sm {
        font-size: 18px;
        line-height: 26px;
    }

    .vda-grid-cards,
    .vda-grid-cards--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .vda-feature-grid {
        grid-template-columns: 1fr;
    }

    .vda-panel--span2 {
        grid-column: span 1;
    }

    .vda-col-aside {
        grid-template-columns: 1fr;
    }

    .vda-panel,
    .vda-aside-section {
        padding: 24px;
    }

    .vda-tips {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .vda-spec {
        grid-template-columns: 1fr;
    }

    .vda-post-nav {
        grid-template-columns: 1fr;
    }

    .vda-taxo-grid {
        grid-template-columns: 1fr;
    }

    /* 搜索框：按钮改为图标 */
    .vda-searchbox__field {
        padding: 6px;
    }

    .vda-searchbox__input {
        font-size: 16px; /* 防止 iOS 聚焦缩放 */
        padding: 10px 12px;
    }

    .vda-searchbox__icon {
        margin-left: 10px;
    }

    .vda-searchbox__submit {
        padding: 10px 18px;
        font-size: 14px;
    }

    /* 筛选条改为横向滚动 */
    .vda-filter__row {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding-bottom: 4px;
        margin-inline: calc(var(--sp-margin) * -1);
        padding-inline: var(--sp-margin);
    }

    .vda-filter__row::-webkit-scrollbar {
        display: none;
    }

    .vda-filter__label {
        font-size: 16px;
        position: sticky;
        left: 0;
        background: var(--c-surface);
        padding-right: 8px;
        z-index: 1;
    }

    .vda-chip {
        padding: 8px 16px;
        font-size: 13px;
    }

    .vda-hotwords {
        gap: 10px;
        justify-content: flex-start;
    }

    .vda-prose {
        font-size: 16px;
        line-height: 28px;
    }

    .vda-prose h2 {
        font-size: 22px;
        line-height: 32px;
        margin-top: 32px;
    }

    .vda-prose h3 {
        font-size: 20px;
        line-height: 28px;
    }

    .vda-prose blockquote {
        padding: 16px 20px;
        font-size: 17px;
        line-height: 28px;
    }

    .vda-search-result {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }

    .vda-search-result__thumb {
        width: 100%;
        aspect-ratio: 16 / 9;
    }

    .vda-footer__cols {
        grid-template-columns: 1fr;
    }

    .vda-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .vda-totop {
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }

    .vda-matrix__row {
        grid-template-columns: 72px 1fr 36px;
    }
}

/* —— ≤480px：小屏优化 —— */
@media (max-width: 480px) {
    .vda-hero__title,
    .t-headline-xl,
    .vda-entry-hero__title,
    .vda-archive-hero__title {
        font-size: 28px;
        line-height: 36px;
    }

    .vda-card {
        padding: 16px;
        min-height: 80px;
    }

    .vda-card__name {
        font-size: 18px;
        line-height: 24px;
    }

    .vda-entry-card__body {
        padding: 16px;
    }

    .vda-panel,
    .vda-aside-section {
        padding: 20px;
    }

    .vda-feature {
        padding: 24px;
        min-height: 280px;
    }

    .vda-alpha-nav a {
        width: 30px;
        height: 30px;
        font-size: 13px;
    }
}

/* ============================================================
   26. 动效偏好与打印
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media print {
    .vda-header,
    .vda-footer,
    .vda-totop,
    .vda-mobile-nav,
    .vda-hero,
    .vda-filter,
    .vda-col-aside,
    .vda-post-nav {
        display: none !important;
    }

    .vda-main {
        padding-top: 0;
    }

    .vda-col-content {
        grid-column: span 12;
    }

    body {
        background: #fff;
    }
}

/* 渐入动画 */
.vda-reveal {
    opacity: 0;
    transform: translateY(16px);
}

.vda-reveal.is-in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 500ms ease, transform 500ms cubic-bezier(0.2, 0, 0, 1);
}

/* ============================================================
   首页补充组件
   ============================================================ */

/* SEO 长尾词模块 */
.vda-longtail {
    padding-block: var(--sp-section);
    border-top: 1px solid var(--c-outline-variant);
}

.vda-longtail__intro {
    margin: 0 0 var(--sp-stack-md);
    max-width: 720px;
    color: var(--c-on-surface-variant);
    font-size: 15px;
    line-height: 1.75;
}

.vda-longtail__groups {
    display: flex;
    flex-direction: column;
    gap: var(--sp-stack-md);
}

.vda-longtail__group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vda-longtail__label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--c-on-surface);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.vda-longtail__cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.vda-longtail__item {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.3);
    border-radius: var(--r-pill);
    color: var(--c-on-surface);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.vda-longtail__item:hover {
    background: var(--c-primary);
    color: var(--c-on-primary);
    border-color: var(--c-primary);
    box-shadow: var(--sh-card-hover);
}

@media (max-width: 768px) {
    .vda-longtail__cloud {
        gap: 8px;
    }

    .vda-longtail__item {
        padding: 6px 14px;
        font-size: 13px;
    }
}

/* 快速分类入口 */
.vda-quicknav {
    display: grid;
    gap: 14px;
    padding-block: var(--sp-stack-md);
    border-bottom: 1px solid var(--c-outline-variant);
}

.vda-quicknav__group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.vda-quicknav__label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 92px;
    color: var(--c-on-surface);
    font-weight: 600;
    font-size: 14px;
}

.vda-quicknav__label .vda-icon {
    color: var(--c-primary);
}

.vda-quicknav__links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* 幽灵 chip（无填充） */
.vda-chip--ghost {
    background: transparent;
    border-color: var(--c-outline-variant);
    color: var(--c-on-surface);
    padding: 6px 16px;
    font-weight: 500;
}

.vda-chip--ghost:hover {
    background: var(--c-primary-fixed);
    border-color: var(--c-primary-fixed);
    color: var(--c-on-primary-fixed);
}

/* 每月推荐卡 */
.vda-rec {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vda-rec__media {
    display: block;
    border-radius: var(--r-md);
    overflow: hidden;
    aspect-ratio: 3 / 2;
    background: var(--c-surface-lowest);
}

.vda-rec__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.vda-rec:hover .vda-rec__media img {
    transform: scale(1.04);
}

.vda-rec__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 44px;
    font-weight: 700;
    color: var(--c-on-primary-fixed);
    background: linear-gradient(135deg, var(--c-primary), var(--c-tertiary));
}

.vda-rec__title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
}

.vda-rec__title a {
    color: inherit;
}

.vda-rec__title a:hover {
    color: var(--c-primary);
}

.vda-rec__latin {
    font-style: italic;
    color: var(--c-on-surface-variant);
    font-size: 13px;
}

.vda-rec__excerpt {
    color: var(--c-on-surface-variant);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

.vda-rec__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 4px;
}

/* ============================================================
   搜索结果 / 文章列表（补充组件）
   ============================================================ */

/* 博客文章列表 */
.vda-postlist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-block: var(--sp-stack-lg);
}

.vda-postlist__item {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-outline-variant);
}

.vda-postlist__date {
    font-size: 13px;
    color: var(--c-on-surface-variant);
    letter-spacing: 0.04em;
}

.vda-postlist__title {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 32px;
    margin: 6px 0 8px;
}

.vda-postlist__title a {
    color: var(--c-on-surface);
}

.vda-postlist__title a:hover {
    color: var(--c-primary);
}

.vda-postlist__excerpt {
    color: var(--c-on-surface-variant);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

/* 搜索结果卡片 */
.vda-result-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-block: var(--sp-stack-lg);
}

.vda-result {
    display: grid;
    grid-template-columns: 96px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--c-surface-lowest);
    border: 1px solid rgba(194, 201, 187, 0.3);
    border-radius: var(--r-lg);
    transition: all var(--transition);
}

.vda-result:hover {
    border-color: var(--c-primary);
    box-shadow: var(--sh-card-hover);
    transform: translateY(-2px);
}

.vda-result__media {
    width: 96px;
    height: 96px;
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--c-surface-container);
}

.vda-result__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vda-result__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--c-on-primary-fixed);
    background: linear-gradient(135deg, var(--c-primary), var(--c-tertiary));
}

.vda-result__type {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--c-primary);
    background: var(--c-primary-fixed);
    padding: 2px 10px;
    border-radius: var(--r-pill);
    margin-bottom: 6px;
}

.vda-result__title {
    font-family: var(--font-serif);
    font-size: 20px;
    line-height: 28px;
    margin: 0 0 4px;
    color: var(--c-on-surface);
}

.vda-result__excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: var(--c-on-surface-variant);
    margin: 0;
}

.vda-result__arrow {
    color: var(--c-on-surface-variant);
    align-self: center;
}

@media (max-width: 600px) {
    .vda-result {
        grid-template-columns: 72px 1fr;
    }

    .vda-result__arrow {
        display: none;
    }

    .vda-result__media {
        width: 72px;
        height: 72px;
    }
}

/* 默认侧栏文章列表 */
.vda-aside-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vda-aside-list__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 0;
    color: var(--c-on-surface);
    font-size: 15px;
    border-bottom: 1px solid var(--c-outline-variant);
}

.vda-aside-list__link:hover {
    color: var(--c-primary);
}

.vda-aside-list__link .vda-icon {
    color: var(--c-on-surface-variant);
    flex-shrink: 0;
}

/* 分类索引（/spice-categories/） */
.vda-catindex {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-stack-lg, 24px);
}
.vda-catgroup {
    background: var(--c-surface-container, #fff);
    border: 1px solid var(--c-outline-variant, #e7e3d8);
    border-radius: var(--r-lg, 18px);
    padding: 22px 22px 24px;
    box-shadow: var(--sh-card, 0 6px 22px rgba(46, 72, 52, 0.06));
}
.vda-catgroup__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}
.vda-catgroup__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--c-on-surface, #1d2b21);
}
.vda-catgroup__count {
    font-size: 0.82rem;
    color: var(--c-on-surface-variant, #5f6b62);
    white-space: nowrap;
}
.vda-catgroup__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}
.vda-catgroup__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--c-outline-variant, #e7e3d8);
    border-radius: 999px;
    color: var(--c-on-surface, #1d2b21);
    text-decoration: none;
    transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.vda-catgroup__item:hover {
    border-color: var(--c-primary, #0aa84e);
    background: rgba(10, 168, 78, 0.06);
    transform: translateY(-1px);
}
.vda-catgroup__name {
    font-size: 0.92rem;
}
.vda-catgroup__num {
    font-size: 0.78rem;
    color: var(--c-on-surface-variant, #5f6b62);
    background: var(--c-surface, #f6f4ec);
    border-radius: 999px;
    padding: 1px 8px;
}

/* 关于页（/spice-about/） */
.vda-about {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sp-section);
    padding-bottom: var(--sp-stack-xl, 56px);
}
.vda-about__section {
    background: var(--c-surface-container, #fff);
    border: 1px solid var(--c-outline-variant, #e7e3d8);
    border-radius: var(--r-lg, 18px);
    padding: 26px 28px;
    box-shadow: var(--sh-card, 0 6px 22px rgba(46, 72, 52, 0.06));
}
.vda-about__head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.vda-about__bar {
    width: 4px;
    height: 20px;
    border-radius: 4px;
    background: var(--c-primary, #0aa84e);
}
.vda-about__head h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}
.vda-about__body p {
    margin: 0 0 12px;
    color: var(--c-on-surface-variant, #43503f);
    line-height: 1.75;
}
.vda-about__body p:last-child {
    margin-bottom: 0;
}
.vda-about__list {
    margin: 0;
    padding-left: 20px;
    color: var(--c-on-surface-variant, #43503f);
    line-height: 1.8;
}
.vda-about__list li {
    margin-bottom: 8px;
}

@media (max-width: 720px) {
    .vda-catindex {
        grid-template-columns: 1fr;
    }
}

/* 香料站风格 404 */
.vda-404-hero {
    text-align: center;
}

.vda-404-hero__code {
    margin: 0 0 4px;
    font-size: clamp(72px, 16vw, 132px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 2px;
    color: var(--c-primary, #1ab857);
}

.vda-404-hero .vda-archive-hero__title {
    margin-bottom: 12px;
}

.vda-404-hero__search {
    max-width: 480px;
    margin: var(--sp-stack-md, 24px) auto 0;
}

.vda-404 {
    padding-block: var(--sp-section, 56px);
}

.vda-404__links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-gutter, 24px);
}

.vda-404__link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 22px 24px;
    background: var(--c-surface, #fff);
    border: 1px solid var(--c-outline-variant, #eeedea);
    border-radius: var(--r-lg, 18px);
    box-shadow: var(--sh-card, 0 6px 22px rgba(46, 72, 52, 0.06));
    text-decoration: none;
    color: var(--c-on-surface, #242422);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.vda-404__link:hover {
    transform: translateY(-3px);
    border-color: var(--c-primary, #1ab857);
    box-shadow: var(--sh-card-hover, 0 10px 30px rgba(10, 168, 78, 0.12));
}

.vda-404__link-title {
    font-weight: 700;
    font-size: 16px;
}

.vda-404__link-desc {
    font-size: 13px;
    color: var(--c-on-surface-variant, #6f6f69);
}

@media (max-width: 768px) {
    .vda-404__links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}