/* 星悦盘搜 v2 — 首页样式（配色变量由 #site-theme 注入，勿在此覆盖） */
:root {
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, .10);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background:
        radial-gradient(ellipse 90% 60% at 50% -30%, var(--hero-glow), transparent 55%),
        radial-gradient(circle at 100% 0%, rgba(var(--accent-rgb), .05), transparent 35%),
        radial-gradient(circle at 0% 100%, rgba(var(--accent-rgb), .04), transparent 30%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent2); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent); text-decoration: none; }

.container {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}

.is-hidden { display: none !important; }

.main-content { flex: 1; }

/* ===== 顶栏 ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    gap: 16px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    letter-spacing: -.3px;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), .35);
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2px 2px 2px 10px;
}

.nav-search input {
    width: 148px;
    height: 30px;
    padding: 0 6px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 13px;
    outline: none;
}

.btn-icon {
    height: 30px;
    padding: 0 12px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s, transform .15s;
}

.btn-icon:hover { opacity: .9; transform: scale(1.02); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
    color: var(--muted);
    font-size: 13px;
    text-decoration: none;
    transition: all .15s;
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), .06);
    text-decoration: none;
}

/* ===== 首页 Hero ===== */
.hero {
    text-align: center;
    padding: 64px 0 52px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    margin-bottom: 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent2);
    background: rgba(var(--accent-rgb), .10);
    border: 1px solid rgba(var(--accent-rgb), .22);
}

.hero-title {
    font-size: clamp(28px, 6vw, 42px);
    font-weight: 800;
    letter-spacing: -.8px;
    margin-bottom: 12px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--text) 20%, var(--accent2) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub {
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 36px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    display: flex;
    max-width: 580px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    transition: border-color .2s, box-shadow .2s;
    overflow: visible;
}

.search-box:focus-within {
    border-color: rgba(var(--accent-rgb), .5);
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), .12), var(--shadow-lg);
}

.search-input-wrap {
    position: relative;
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.search-icon {
    flex-shrink: 0;
    margin-left: 16px;
    font-size: 18px;
    opacity: .45;
    pointer-events: none;
}

.search-box input {
    width: 100%;
    min-width: 0;
    height: 54px;
    padding: 0 16px 0 10px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 16px;
    outline: none;
}

.search-tip {
    margin-top: 14px;
    font-size: 12px;
    color: var(--muted);
}

.search-tip strong { color: var(--accent2); font-weight: 600; }

.suggest-list {
    position: absolute;
    top: calc(100% + 8px);
    left: -4px;
    right: -4px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    list-style: none;
    z-index: 50;
    max-height: 280px;
    overflow-y: auto;
    animation: fadeSlideDown .2s ease;
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.suggest-list li { border-bottom: 1px solid var(--border); }
.suggest-list li:last-child { border-bottom: none; }

.suggest-hint {
    padding: 10px 14px;
    font-size: 12px;
    color: var(--accent2);
    background: rgba(var(--accent-rgb), .08);
}

.suggest-list button {
    display: block;
    width: 100%;
    padding: 11px 14px;
    border: none;
    background: none;
    color: var(--text);
    font-size: 14px;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: background .12s;
}

.suggest-list button:hover { background: rgba(var(--accent-rgb), .10); }

.search-box input::placeholder { color: var(--muted); opacity: .8; }

.btn-search {
    flex-shrink: 0;
    height: 46px;
    margin: 4px;
    padding: 0 28px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s, transform .15s, box-shadow .15s;
    box-shadow: 0 4px 14px rgba(var(--accent-rgb), .35);
    align-self: center;
}

.btn-search:hover {
    opacity: .95;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), .4);
}

.btn-search:active { transform: translateY(0); }

/* 热门搜索 */
.hot-tags {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hot-label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
}

.hot-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    max-width: 580px;
}

.hot-tag {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all .18s;
    font-family: inherit;
    box-shadow: var(--shadow);
}

.hot-tag:hover {
    border-color: rgba(var(--accent-rgb), .45);
    color: var(--accent2);
    background: rgba(var(--accent-rgb), .08);
    transform: translateY(-1px);
}

/* 网盘类型展示 */
.disk-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

.disk-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    background: rgba(var(--accent-rgb), .04);
    border: 1px solid var(--border);
    transition: border-color .15s;
}

.disk-pill:hover { border-color: rgba(var(--accent-rgb), .3); }

.hero-hint {
    margin-top: 16px;
    font-size: 12px;
    color: var(--muted);
    opacity: .85;
}

/* ===== 结果页 ===== */
.results {
    padding: 24px 0 56px;
    animation: fadeIn .3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.results-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 14px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.results-query {
    font-size: 13px;
    color: var(--muted);
    flex: 1;
    text-align: right;
    min-width: 120px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(var(--accent-rgb), .08);
    border: 1px solid rgba(var(--accent-rgb), .2);
    border-radius: 8px;
    color: var(--accent2);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    padding: 6px 12px;
    transition: all .15s;
}

.btn-back:hover {
    background: rgba(var(--accent-rgb), .15);
    text-decoration: none;
}

.results-query strong {
    color: var(--text);
    font-weight: 700;
}

/* 筛选/统计折叠区 */
.results-toolbar {
    margin-bottom: 14px;
}

.filter-toggle {
    display: none;
}

.results-filters-panel {
    display: block;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    padding: 6px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 14px;
}

.filter-tab {
    padding: 7px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    background: transparent;
    border: 1px solid transparent;
    color: var(--muted);
    cursor: pointer;
    font-family: inherit;
    transition: all .15s;
}

.filter-tab:hover {
    color: var(--text);
    background: var(--card);
}

.filter-tab.active {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), .3);
}

.badge-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    margin-right: 5px;
    vertical-align: middle;
    box-shadow: 0 0 0 2px rgba(255,255,255,.3);
}

.stats-bar {
    margin-bottom: 18px;
    padding: 16px 18px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.stats-summary {
    font-size: 15px;
    color: var(--text);
    margin-bottom: 12px;
}

.stats-summary strong {
    color: var(--accent2);
    font-size: 22px;
    font-weight: 800;
}

.stats-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.stats-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--muted);
    transition: border-color .15s;
}

.stats-chip:hover { border-color: rgba(var(--accent-rgb), .3); }
.stats-chip strong { color: var(--text); font-weight: 700; }

.chip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.result-list { display: flex; flex-direction: column; gap: 12px; }

.result-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0;
    transition: border-color .2s, box-shadow .2s, transform .2s;
    overflow: hidden;
    animation: cardIn .35s ease backwards;
}

@keyframes cardIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-card:nth-child(1) { animation-delay: .03s; }
.result-card:nth-child(2) { animation-delay: .06s; }
.result-card:nth-child(3) { animation-delay: .09s; }
.result-card:nth-child(4) { animation-delay: .12s; }
.result-card:nth-child(5) { animation-delay: .15s; }

.result-card-custom {
    border-color: rgba(var(--accent-rgb), .35);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), .06) 0%, var(--card) 60%);
    position: relative;
}

.result-card-custom::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent), var(--accent2));
    border-radius: 3px 0 0 3px;
}

.result-card-inner {
    display: flex;
    gap: 16px;
    padding: 16px;
}

.result-thumb {
    flex-shrink: 0;
    width: 88px;
    height: 110px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--bg2);
    box-shadow: var(--shadow);
}

.result-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.result-content { flex: 1; min-width: 0; }

.custom-badge {
    display: inline-block;
    padding: 2px 10px;
    margin-bottom: 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .5px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), .3);
}

.result-card:hover {
    border-color: rgba(var(--accent-rgb), .35);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.result-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.55;
    margin-bottom: 10px;
    word-break: break-word;
}

.result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 14px;
}

.type-badge {
    display: inline-block;
    padding: 3px 11px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .3px;
}

.meta-text { font-size: 11px; color: var(--muted); }

.pwd-tag {
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(var(--accent-rgb), .12);
    color: var(--accent2);
    font-weight: 600;
    font-family: ui-monospace, monospace;
}

/* 预览弹窗 */
.preview-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn .2s ease;
}

.preview-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(4px);
}

.preview-panel {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    animation: modalIn .25s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.preview-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 10px;
    background: var(--bg2);
    color: var(--muted);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    transition: all .15s;
}

.preview-close:hover { color: var(--text); background: var(--border); }

.preview-img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 14px;
}

.preview-panel h3 {
    font-size: 17px;
    line-height: 1.5;
    margin-bottom: 10px;
    padding-right: 28px;
}

.preview-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.preview-dl {
    font-size: 13px;
    margin-bottom: 16px;
}

.preview-dl dt {
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 4px;
}

.preview-dl dd {
    margin: 0 0 12px;
    word-break: break-all;
}

.preview-dl code {
    padding: 3px 10px;
    background: var(--bg2);
    border-radius: 6px;
    color: var(--accent2);
    font-weight: 600;
}

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

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

.btn-sm {
    height: 34px;
    padding: 0 16px;
    border-radius: 9px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    font-family: inherit;
    transition: all .15s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), .25);
}

.btn-primary:hover {
    opacity: .9;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-outline {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--muted);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), .06);
}

.loading-state {
    text-align: center;
    padding: 56px 0;
    color: var(--muted);
}

.empty-state {
    text-align: center;
    padding: 56px 24px;
    color: var(--muted);
    background: var(--card);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

.empty-state-icon {
    font-size: 40px;
    margin-bottom: 14px;
    opacity: .7;
}

.empty-state h3 {
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    margin: 0 auto 14px;
}

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

.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: 14px;
    margin-bottom: 12px;
}

.alert-warn {
    background: rgba(240, 180, 41, .10);
    border: 1px solid rgba(240, 180, 41, .35);
    color: #d97706;
}

.alert-error {
    background: rgba(248, 81, 73, .10);
    border: 1px solid rgba(248, 81, 73, .35);
    color: #dc2626;
}

.load-more-wrap { text-align: center; padding: 24px 0; }

.btn-load {
    height: 40px;
    padding: 0 28px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all .15s;
    box-shadow: var(--shadow);
}

.btn-load:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

.btn-load:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.no-more {
    text-align: center;
    padding: 16px;
    font-size: 12px;
    color: var(--muted);
}

/* ===== 页脚 ===== */
.site-footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border);
    padding: 24px 20px;
    font-size: 12px;
    color: var(--muted);
    text-align: center;
    background: rgba(var(--accent-rgb), .02);
}

.site-footer a { color: var(--accent2); }
.site-footer a:hover { color: var(--accent); }

/* Toast */
.toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: var(--card);
    border: 1px solid var(--border);
    padding: 12px 22px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    animation: toastIn .25s ease;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(12px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.toast.is-hidden { display: none !important; }

/* 热门搜索榜 */
.hot-ranking, .hot-resources {
    margin-top: 28px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.hot-ranking-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.hot-ranking-sub {
    font-size: 11px;
    color: var(--muted);
}

.hot-ranking-list {
    list-style: none;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hot-rank-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    transition: background .12s;
}

.hot-rank-item:last-child { border-bottom: none; }
.hot-rank-item:hover { background: rgba(var(--accent-rgb), .04); }

.hot-rank-num {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    background: var(--bg2);
}

.hot-rank-top .hot-rank-num {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
}

.hot-rank-kw {
    flex: 1;
    min-width: 0;
    border: none;
    background: none;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-rank-kw:hover { color: var(--accent2); }

.hot-rank-count {
    flex-shrink: 0;
    font-size: 11px;
    color: var(--muted);
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg2);
}

/* 热门资源 */
.hot-resource-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hot-resource-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    transition: all .15s;
}

.hot-resource-item:hover {
    border-color: rgba(var(--accent-rgb), .35);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.hot-resource-title {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-resource-item .type-badge {
    flex-shrink: 0;
    font-size: 10px;
    padding: 2px 8px;
}

/* 视图切换 */
.view-toggle {
    display: flex;
    gap: 4px;
    padding: 3px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    flex-shrink: 0;
}

.view-btn {
    width: 34px;
    height: 30px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: var(--muted);
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    transition: all .15s;
}

.view-btn:hover { color: var(--text); }
.view-btn.active {
    background: var(--card);
    color: var(--accent);
    box-shadow: var(--shadow);
}

/* 网格视图 */
.result-list.view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.result-list.view-grid .result-card-inner {
    flex-direction: column;
    padding: 12px;
}

.result-list.view-grid .result-thumb {
    width: 100%;
    height: 130px;
}

.result-list.view-grid .result-title {
    font-size: 13px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-list.view-grid .result-actions {
    flex-direction: column;
}

.result-list.view-grid .result-actions .btn-sm {
    width: 100%;
    justify-content: center;
}

/* 回到顶部 */
.back-top {
    position: fixed;
    right: 24px;
    bottom: 28px;
    z-index: 200;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card);
    color: var(--accent);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all .2s;
}

.back-top:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
}

.back-top.is-hidden { display: none !important; }

/* ===== 响应式 ===== */
@media (max-width: 640px) {
    .container { padding: 0 14px; }

    .header-inner { height: 50px; }

    /* 首页：内容靠上 + 页脚贴底（现代手机 sticky footer） */
    body:not(.mode-search) {
        min-height: 100dvh;
        min-height: 100svh;
    }

    body:not(.mode-search) .main-content {
        flex: 1 0 auto;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    body:not(.mode-search) .site-footer {
        margin-top: auto;
        text-align: left;
        padding: 10px 0 calc(10px + env(safe-area-inset-bottom, 0px));
        font-size: 11px;
        line-height: 1.55;
        background: var(--header-bg);
        backdrop-filter: blur(12px) saturate(1.1);
        -webkit-backdrop-filter: blur(12px) saturate(1.1);
    }

    body:not(.mode-search) .site-footer .container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .hero {
        padding: 10px 0 8px;
        text-align: center;
    }

    .hero-badge {
        margin-bottom: 8px;
        padding: 3px 10px;
        font-size: 11px;
    }

    .hero-title {
        font-size: 24px;
        margin-bottom: 4px;
        letter-spacing: -.4px;
    }

    .hero-sub {
        font-size: 12px;
        margin-bottom: 12px;
        line-height: 1.45;
        padding: 0 4px;
    }

    /* 搜索框保持横排，更紧凑、位置更靠上 */
    .search-box {
        flex-direction: row;
        align-items: stretch;
        padding: 4px 4px 4px 0;
        border-radius: 14px;
    }

    .search-icon {
        margin-left: 10px;
        font-size: 15px;
    }

    .search-box input {
        height: 42px;
        padding: 0 6px 0 2px;
        font-size: 14px;
        border-bottom: none;
        margin-bottom: 0;
    }

    .btn-search {
        width: auto;
        min-width: 58px;
        height: 38px;
        margin: 4px;
        padding: 0 14px;
        font-size: 14px;
        border-radius: 10px;
    }

    .search-tip {
        margin-top: 8px;
        font-size: 11px;
        line-height: 1.4;
    }

    .hot-ranking,
    .hot-resources {
        margin-top: 12px;
    }

    .hot-ranking-head {
        margin-bottom: 8px;
    }

    .hot-ranking-sub { display: none; }

    .hot-rank-item {
        padding: 7px 10px;
        gap: 8px;
    }

    .hot-rank-kw { font-size: 13px; }

    /* 手机端各展示 5 条，减少纵向占用 */
    .hot-ranking-list .hot-rank-item:nth-child(n+6) { display: none; }
    .hot-resource-list .hot-resource-item:nth-child(n+4) { display: none; }

    .hot-resource-item {
        padding: 8px 10px;
        gap: 8px;
    }

    .hot-resource-title { font-size: 12px; }

    .disk-showcase {
        display: flex;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        gap: 6px;
        margin-top: 10px;
        margin-left: -14px;
        margin-right: -14px;
        padding: 0 14px 2px;
        max-width: none;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .disk-showcase::-webkit-scrollbar { display: none; }

    .disk-pill {
        flex-shrink: 0;
        padding: 3px 8px;
        font-size: 11px;
    }

    .hero-hint {
        margin-top: 8px;
        font-size: 11px;
    }

    .nav-search input { width: 88px; }

    /* 搜索结果页 */
    .results { padding: 10px 0 28px; }

    .results-toolbar { margin-bottom: 10px; }

    .results-head {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        padding: 8px 10px;
        margin-bottom: 0;
        gap: 8px;
    }

    .btn-back {
        padding: 5px 8px;
        font-size: 12px;
        flex-shrink: 0;
    }

    .results-query {
        flex: 1;
        min-width: 0;
        width: auto;
        text-align: left;
        font-size: 12px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .view-toggle {
        flex-shrink: 0;
        padding: 2px;
    }

    .view-btn {
        width: 30px;
        height: 28px;
        font-size: 13px;
    }

    .filter-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        margin-top: 8px;
        padding: 8px 12px;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--card);
        color: var(--text);
        font-size: 13px;
        font-family: inherit;
        cursor: pointer;
        box-shadow: var(--shadow);
    }

    .filter-toggle-meta {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: var(--muted);
        font-size: 12px;
    }

    .filter-toggle-active {
        color: var(--accent2);
        font-weight: 600;
    }

    .filter-toggle-arrow {
        display: inline-block;
        transition: transform .2s;
        font-size: 10px;
    }

    .filter-toggle:not(.is-collapsed) .filter-toggle-arrow {
        transform: rotate(180deg);
    }

    .results-filters-panel.is-collapsed {
        display: none;
    }

    .results-filters-panel:not(.is-collapsed) {
        margin-top: 8px;
    }

    .filter-bar {
        margin-bottom: 8px;
        padding: 4px;
        gap: 6px;
        max-height: 140px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .filter-tab {
        padding: 5px 12px;
        font-size: 12px;
    }

    .stats-bar {
        margin-bottom: 0;
        padding: 10px 12px;
    }

    .stats-summary {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .stats-summary strong { font-size: 16px; }

    .result-list { gap: 10px; }

    /* 列表视图：手机端保持左图右文（与桌面一致） */
    .result-list.view-list .result-card-inner {
        flex-direction: row;
        align-items: flex-start;
        gap: 12px;
        padding: 12px;
    }

    .result-list.view-list .result-thumb {
        width: 76px;
        height: 100px;
        border-radius: 8px;
    }

    .result-list.view-list .result-content {
        display: flex;
        flex-direction: column;
        min-height: 100px;
    }

    .result-list.view-list .result-title {
        font-size: 14px;
        margin-bottom: 6px;
        line-height: 1.45;
    }

    .result-list.view-list .result-meta {
        margin-bottom: 8px;
        gap: 6px;
    }

    .result-list.view-list .result-actions {
        margin-top: auto;
        gap: 6px;
    }

    .result-list.view-list .result-actions .btn-sm {
        height: 32px;
        padding: 0 12px;
        font-size: 12px;
    }

    .result-list.view-grid { grid-template-columns: 1fr; }
    .back-top { right: 16px; bottom: 20px; }
}

/* 矮屏手机：进一步压缩首页 */
@media (max-width: 640px) and (max-height: 780px) {
    .hero-badge { display: none; }
    .hero-sub { margin-bottom: 10px; }
    .search-tip { display: none; }
    .hero-hint { display: none; }
    .hot-ranking-list .hot-rank-item:nth-child(n+4) { display: none; }
    .hot-resource-list .hot-resource-item:nth-child(n+3) { display: none; }
    .disk-showcase .disk-pill:nth-child(n+7) { display: none; }
}

/* 搜索模式：显示顶栏快捷搜索 */
body.mode-search .nav-search { display: flex !important; }
body.mode-search .hero { display: none; }