/* ============================================
   黑料社区 - 暗网密室风 (Terminal Breach Style)
   CSS前缀: hl-
   干扰前缀: vault-
   ============================================ */

/* === 字体引入 === */
@font-face {
    font-family: 'Anonymous Pro';
    src: local('Anonymous Pro');
    font-display: swap;
}
@font-face {
    font-family: 'Roboto Mono';
    src: local('Roboto Mono');
    font-display: swap;
}

/* === CSS变量 === */
:root {
    --hl-color-primary: #1A1A1A;
    --hl-color-secondary: #4A4A4A;
    --hl-color-accent: #00FF00;
    --hl-color-text: #E0E0E0;
    --hl-color-link: #00BFFF;
    --hl-color-danger: #FF3333;
    --hl-font-heading: 'Anonymous Pro', 'Courier New', monospace;
    --hl-font-body: 'Roboto Mono', 'Courier New', monospace;
    --hl-glow-green: 0 0 10px rgba(0, 255, 0, 0.3);
    --hl-glow-blue: 0 0 10px rgba(0, 191, 255, 0.3);
    --hl-border-green: 1px solid rgba(0, 255, 0, 0.3);
    --hl-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

/* === 全局重置 === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--hl-font-body);
    background-color: var(--hl-color-primary);
    color: var(--hl-color-text);
    line-height: 1.75;
    min-height: 100vh;
    overflow-x: hidden;
}

/* === 干扰标签隐藏 === */
.vault-jammer-block {
    display: none !important;
}

/* === 链接样式 === */
a {
    color: var(--hl-color-link);
    text-decoration: none;
    transition: color 0.2s var(--hl-ease-out), text-shadow 0.2s var(--hl-ease-out);
}
a:hover {
    color: var(--hl-color-accent);
    text-shadow: var(--hl-glow-green);
}

/* === 响应式容器 === */
.hl-container {
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}
@media (min-width: 768px) {
    .hl-container { padding: 0 1.5rem; }
}
@media (min-width: 1024px) {
    .hl-container { max-width: 1200px; padding: 0 2rem; }
}
@media (min-width: 1440px) {
    .hl-container { max-width: 1400px; }
}

/* === 导航栏 === */
#hl-header {
    background-color: var(--hl-color-primary);
    border-bottom: var(--hl-border-green);
    padding: 1rem 0;
    position: relative;
    z-index: 100;
}
.hl-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.hl-nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.hl-nav-logo img {
    width: 40px;
    height: 40px;
}
.hl-nav-logo span {
    font-family: var(--hl-font-heading);
    font-size: 1.1rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.1em;
}
.hl-nav-links {
    display: none;
    list-style: none;
    gap: 0;
    flex-direction: column;
    width: 100%;
    padding-top: 1rem;
}
.hl-nav-links.hl-nav-active {
    display: flex;
}
@media (min-width: 1024px) {
    .hl-nav-links {
        display: flex;
        flex-direction: row;
        gap: 1.5rem;
        width: auto;
        padding-top: 0;
    }
}
.hl-nav-links li a {
    font-family: var(--hl-font-heading);
    font-size: 0.85rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.5rem 0;
    display: block;
    transition: text-shadow 0.2s var(--hl-ease-out);
}
.hl-nav-links li a:hover {
    text-shadow: 0 0 8px rgba(0, 255, 0, 0.6), 0 0 16px rgba(0, 255, 0, 0.3);
}

/* === 汉堡菜单 === */
.hl-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}
.hl-hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--hl-color-accent);
    transition: transform 0.3s var(--hl-ease-out), opacity 0.3s;
}
.hl-hamburger.hl-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hl-hamburger.hl-active span:nth-child(2) {
    opacity: 0;
}
.hl-hamburger.hl-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}
@media (min-width: 1024px) {
    .hl-hamburger { display: none; }
}

/* === 移动端侧边菜单 === */
.hl-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--hl-color-primary);
    border-left: var(--hl-border-green);
    z-index: 1000;
    transition: right 0.4s var(--hl-ease-out);
    padding: 2rem 1.5rem;
    overflow-y: auto;
}
.hl-mobile-menu.hl-menu-open {
    right: 0;
}
.hl-mobile-menu::before {
    content: 'root@blackvault:~# menu';
    display: block;
    font-family: var(--hl-font-heading);
    font-size: 0.75rem;
    color: var(--hl-color-accent);
    margin-bottom: 2rem;
    opacity: 0.7;
}
.hl-mobile-menu ul {
    list-style: none;
}
.hl-mobile-menu ul li {
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
}
.hl-mobile-menu ul li a {
    display: block;
    padding: 1rem 0;
    font-family: var(--hl-font-heading);
    color: var(--hl-color-accent);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}
.hl-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.hl-menu-overlay.hl-overlay-active {
    opacity: 1;
    visibility: visible;
}
.hl-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--hl-color-accent);
    font-size: 1.5rem;
    cursor: pointer;
    font-family: var(--hl-font-heading);
}

/* === Hero / 每日情报 === */
.hl-daily-intel {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 4rem 1rem;
}
.hl-daily-intel-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    z-index: 0;
}
.hl-daily-intel-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}
.hl-daily-intel-content h1 {
    font-family: var(--hl-font-heading);
    font-size: 2rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-shadow: var(--hl-glow-green);
}
@media (min-width: 768px) {
    .hl-daily-intel-content h1 { font-size: 2.8rem; }
}
.hl-daily-intel-content h2 {
    font-family: var(--hl-font-heading);
    font-size: 1.2rem;
    color: var(--hl-color-accent);
    margin-bottom: 1rem;
    opacity: 0.9;
}
.hl-daily-intel-content p {
    font-size: 0.95rem;
    color: var(--hl-color-text);
    line-height: 1.8;
    opacity: 0.85;
}
.hl-terminal-prompt {
    font-family: var(--hl-font-heading);
    font-size: 0.75rem;
    color: var(--hl-color-accent);
    opacity: 0.6;
    margin-bottom: 1rem;
}
.hl-cursor-blink {
    animation: hl-blink 1s step-end infinite;
}
@keyframes hl-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* === 扫描线效果 === */
.hl-scanlines::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    pointer-events: none;
    z-index: 3;
}

/* === 模块通用样式 === */
.hl-section {
    padding: 4rem 0;
    border-top: var(--hl-border-green);
}
.hl-section-header {
    margin-bottom: 2.5rem;
}
.hl-section-header h2 {
    font-family: var(--hl-font-heading);
    font-size: 1.5rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
@media (min-width: 768px) {
    .hl-section-header h2 { font-size: 1.75rem; }
}
.hl-section-header p {
    font-size: 0.9rem;
    color: var(--hl-color-text);
    opacity: 0.7;
}
.hl-section-prefix {
    font-family: var(--hl-font-heading);
    font-size: 0.7rem;
    color: var(--hl-color-accent);
    opacity: 0.5;
    display: block;
    margin-bottom: 0.5rem;
}

/* === 绝密档案卡片 === */
.hl-top-secret {
    padding: 4rem 0;
}
.hl-card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .hl-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .hl-card-grid { grid-template-columns: repeat(3, 1fr); }
}
.hl-card {
    background: rgba(74, 74, 74, 0.15);
    border: var(--hl-border-green);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s var(--hl-ease-out), box-shadow 0.2s var(--hl-ease-out);
}
.hl-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--hl-glow-green);
}
.hl-card::before {
    content: 'CLASSIFIED';
    position: absolute;
    top: 10px;
    right: -30px;
    transform: rotate(45deg);
    font-family: var(--hl-font-heading);
    font-size: 0.6rem;
    color: var(--hl-color-danger);
    letter-spacing: 0.2em;
    opacity: 0.4;
}
.hl-card-level {
    font-family: var(--hl-font-heading);
    font-size: 0.7rem;
    color: var(--hl-color-danger);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    display: inline-block;
    border: 1px solid var(--hl-color-danger);
    padding: 0.15rem 0.5rem;
}
.hl-card h3 {
    font-family: var(--hl-font-heading);
    font-size: 1rem;
    color: var(--hl-color-text);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}
.hl-card p {
    font-size: 0.85rem;
    color: var(--hl-color-text);
    opacity: 0.7;
    line-height: 1.6;
}
.hl-card-meta {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--hl-color-accent);
    opacity: 0.6;
    font-family: var(--hl-font-heading);
}
.hl-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-bottom: 1rem;
    border: var(--hl-border-green);
    opacity: 0.85;
}

/* === 排行榜 === */
.hl-leaker-board {
    padding: 4rem 0;
}
.hl-leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.hl-leaderboard-table th,
.hl-leaderboard-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
}
.hl-leaderboard-table th {
    font-family: var(--hl-font-heading);
    color: var(--hl-color-accent);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.hl-leaderboard-table tr:hover {
    background: rgba(0, 255, 0, 0.03);
}
.hl-rank-badge {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    border: 1px solid var(--hl-color-accent);
    font-family: var(--hl-font-heading);
    font-size: 0.7rem;
    color: var(--hl-color-accent);
}

/* === 悬赏任务 === */
.hl-bounty-board {
    padding: 4rem 0;
}
.hl-bounty-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 768px) {
    .hl-bounty-list { grid-template-columns: repeat(2, 1fr); }
}
.hl-bounty-item {
    background: rgba(74, 74, 74, 0.1);
    border: var(--hl-border-green);
    padding: 1.25rem;
    transition: box-shadow 0.2s var(--hl-ease-out);
}
.hl-bounty-item:hover {
    box-shadow: var(--hl-glow-green);
}
.hl-bounty-reward {
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    color: var(--hl-color-link);
    margin-bottom: 0.5rem;
}
.hl-bounty-item h3 {
    font-family: var(--hl-font-heading);
    font-size: 0.95rem;
    color: var(--hl-color-text);
    margin-bottom: 0.5rem;
}
.hl-bounty-item p {
    font-size: 0.8rem;
    color: var(--hl-color-text);
    opacity: 0.65;
}

/* === 深度调查 === */
.hl-investigations {
    padding: 4rem 0;
}
.hl-investigation-featured {
    position: relative;
    overflow: hidden;
    border: var(--hl-border-green);
    margin-bottom: 2rem;
}
.hl-investigation-featured img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    opacity: 0.6;
}
@media (min-width: 768px) {
    .hl-investigation-featured img { height: 400px; }
}
.hl-investigation-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(26, 26, 26, 0.95));
}
.hl-investigation-overlay h3 {
    font-family: var(--hl-font-heading);
    font-size: 1.2rem;
    color: var(--hl-color-text);
    margin-bottom: 0.5rem;
}
.hl-investigation-overlay p {
    font-size: 0.85rem;
    color: var(--hl-color-text);
    opacity: 0.7;
}

/* === 数据保险库 === */
.hl-data-vault {
    padding: 4rem 0;
    position: relative;
}
.hl-vault-visual {
    position: relative;
    border: var(--hl-border-green);
    overflow: hidden;
    margin-bottom: 2rem;
}
.hl-vault-visual img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    opacity: 0.5;
}
@media (min-width: 768px) {
    .hl-vault-visual img { height: 350px; }
}

/* === 社区黑市 === */
.hl-black-market {
    padding: 4rem 0;
}
.hl-market-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (min-width: 768px) {
    .hl-market-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .hl-market-grid { grid-template-columns: repeat(4, 1fr); }
}
.hl-market-item {
    background: rgba(74, 74, 74, 0.1);
    border: var(--hl-border-green);
    padding: 1rem;
    text-align: center;
    transition: box-shadow 0.2s var(--hl-ease-out);
}
.hl-market-item:hover {
    box-shadow: var(--hl-glow-green);
}
.hl-market-item-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--hl-color-accent);
}
.hl-market-item h4 {
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    color: var(--hl-color-text);
    margin-bottom: 0.25rem;
}
.hl-market-item-price {
    font-size: 0.7rem;
    color: var(--hl-color-link);
    font-family: var(--hl-font-heading);
}

/* === 匿名者工具箱 === */
.hl-toolkit {
    padding: 4rem 0;
}
.hl-toolkit-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .hl-toolkit-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .hl-toolkit-grid { grid-template-columns: repeat(3, 1fr); }
}
.hl-toolkit-item {
    background: rgba(74, 74, 74, 0.1);
    border: var(--hl-border-green);
    padding: 1.5rem;
}
.hl-toolkit-item h4 {
    font-family: var(--hl-font-heading);
    font-size: 0.9rem;
    color: var(--hl-color-accent);
    margin-bottom: 0.75rem;
}
.hl-toolkit-item p {
    font-size: 0.8rem;
    color: var(--hl-color-text);
    opacity: 0.7;
    line-height: 1.6;
}

/* === APP下载区块 === */
.hl-app-download {
    padding: 4rem 0;
    text-align: center;
}
.hl-app-visual {
    max-width: 300px;
    margin: 0 auto 2rem;
}
.hl-app-visual img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
}

/* === 社区法则 === */
.hl-codex {
    padding: 4rem 0;
}
.hl-codex-list {
    list-style: none;
    counter-reset: codex-counter;
}
.hl-codex-list li {
    counter-increment: codex-counter;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    font-size: 0.9rem;
    position: relative;
    padding-left: 3rem;
}
.hl-codex-list li::before {
    content: '[' counter(codex-counter, decimal-leading-zero) ']';
    position: absolute;
    left: 0;
    font-family: var(--hl-font-heading);
    color: var(--hl-color-accent);
    font-size: 0.75rem;
    opacity: 0.7;
}

/* === 页脚 === */
#hl-footer {
    background: var(--hl-color-primary);
    border-top: var(--hl-border-green);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}
.hl-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
@media (min-width: 768px) {
    .hl-footer-grid { grid-template-columns: repeat(3, 1fr); }
}
.hl-footer-col h4 {
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.hl-footer-col ul {
    list-style: none;
}
.hl-footer-col ul li {
    margin-bottom: 0.5rem;
}
.hl-footer-col ul li a {
    font-size: 0.8rem;
    color: var(--hl-color-text);
    opacity: 0.7;
    transition: opacity 0.2s;
}
.hl-footer-col ul li a:hover {
    opacity: 1;
    color: var(--hl-color-accent);
}
.hl-footer-bottom {
    border-top: 1px solid rgba(0, 255, 0, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}
.hl-footer-cert {
    font-size: 0.75rem;
    color: var(--hl-color-text);
    opacity: 0.6;
    margin-bottom: 0.5rem;
}
.hl-footer-cert a {
    color: var(--hl-color-link);
    font-size: 0.75rem;
}
.hl-footer-cert img {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 0.25rem;
}
.hl-footer-copyright {
    font-size: 0.7rem;
    color: var(--hl-color-text);
    opacity: 0.5;
    font-family: var(--hl-font-heading);
}
.hl-footer-award {
    font-size: 0.7rem;
    color: var(--hl-color-accent);
    opacity: 0.6;
    margin-bottom: 0.75rem;
    font-family: var(--hl-font-heading);
}

/* === 密钥解锁页 === */
.hl-key-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 1rem;
}
.hl-key-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}
.hl-key-form {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 500px;
    width: 100%;
}
.hl-key-form h1 {
    font-family: var(--hl-font-heading);
    font-size: 1.8rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    text-shadow: var(--hl-glow-green);
}
.hl-key-form p {
    font-size: 0.85rem;
    color: var(--hl-color-text);
    opacity: 0.7;
    margin-bottom: 2rem;
    line-height: 1.7;
}
.hl-key-input-group {
    display: flex;
    gap: 0;
    margin-bottom: 1rem;
}
.hl-key-input {
    flex: 1;
    background: rgba(74, 74, 74, 0.3);
    border: var(--hl-border-green);
    border-right: none;
    padding: 0.85rem 1rem;
    color: var(--hl-color-accent);
    font-family: var(--hl-font-heading);
    font-size: 0.9rem;
    outline: none;
}
.hl-key-input:focus {
    box-shadow: inset 0 0 10px rgba(0, 255, 0, 0.1);
}
.hl-key-input::placeholder {
    color: var(--hl-color-secondary);
}
.hl-key-btn {
    background: rgba(0, 255, 0, 0.1);
    border: var(--hl-border-green);
    color: var(--hl-color-accent);
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    padding: 0.85rem 1.5rem;
    cursor: pointer;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.2s var(--hl-ease-out), box-shadow 0.2s var(--hl-ease-out);
}
.hl-key-btn:hover {
    background: rgba(0, 255, 0, 0.2);
    box-shadow: var(--hl-glow-green);
}
.hl-key-btn:active {
    transform: scale(0.97);
}
.hl-key-message {
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    min-height: 1.5rem;
    margin-top: 1rem;
}
.hl-key-success {
    color: var(--hl-color-accent);
}
.hl-key-error {
    color: var(--hl-color-danger);
}

/* === APP下载页 === */
.hl-app-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    padding: 4rem 1rem;
}
.hl-app-page-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1000px;
}
@media (min-width: 768px) {
    .hl-app-page-content { grid-template-columns: 1fr 1fr; }
}
.hl-app-page-text h1 {
    font-family: var(--hl-font-heading);
    font-size: 1.8rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    text-shadow: var(--hl-glow-green);
}
@media (min-width: 768px) {
    .hl-app-page-text h1 { font-size: 2.2rem; }
}
.hl-app-page-text p {
    font-size: 0.9rem;
    color: var(--hl-color-text);
    opacity: 0.75;
    line-height: 1.8;
    margin-bottom: 2rem;
}
.hl-app-page-phone {
    text-align: center;
}
.hl-app-page-phone img {
    max-width: 280px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 255, 0, 0.3));
}
.hl-download-btn {
    display: inline-block;
    background: rgba(0, 255, 0, 0.1);
    border: var(--hl-border-green);
    color: var(--hl-color-accent);
    font-family: var(--hl-font-heading);
    font-size: 0.85rem;
    padding: 0.85rem 2rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.2s var(--hl-ease-out), box-shadow 0.2s var(--hl-ease-out);
}
.hl-download-btn:hover {
    background: rgba(0, 255, 0, 0.2);
    box-shadow: var(--hl-glow-green);
    color: var(--hl-color-accent);
}

/* === 文章页 === */
.hl-article {
    padding: 3rem 0;
}
.hl-article-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: var(--hl-border-green);
}
.hl-article-header h1 {
    font-family: var(--hl-font-heading);
    font-size: 1.5rem;
    color: var(--hl-color-text);
    line-height: 1.4;
    margin-bottom: 1rem;
}
@media (min-width: 768px) {
    .hl-article-header h1 { font-size: 1.8rem; }
}
.hl-article-meta {
    font-family: var(--hl-font-heading);
    font-size: 0.75rem;
    color: var(--hl-color-accent);
    opacity: 0.7;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.hl-article-body {
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--hl-color-text);
    opacity: 0.85;
}
.hl-article-body p {
    margin-bottom: 1.5rem;
}
.hl-article-body h2 {
    font-family: var(--hl-font-heading);
    font-size: 1.1rem;
    color: var(--hl-color-accent);
    margin: 2rem 0 1rem;
}
.hl-article-evidence {
    margin: 2rem 0;
}
.hl-article-evidence img {
    width: 100%;
    max-width: 700px;
    height: auto;
    border: var(--hl-border-green);
    margin-bottom: 0.5rem;
    display: block;
}
.hl-article-evidence figcaption {
    font-size: 0.75rem;
    color: var(--hl-color-accent);
    opacity: 0.6;
    font-family: var(--hl-font-heading);
}

/* === 栏目列表页 === */
.hl-category-page {
    padding: 3rem 0;
}
.hl-category-page h1 {
    font-family: var(--hl-font-heading);
    font-size: 1.5rem;
    color: var(--hl-color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.hl-category-desc {
    font-size: 0.85rem;
    color: var(--hl-color-text);
    opacity: 0.7;
    margin-bottom: 2.5rem;
    max-width: 600px;
}
.hl-article-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.hl-article-list-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(74, 74, 74, 0.1);
    border: var(--hl-border-green);
    transition: box-shadow 0.2s var(--hl-ease-out);
}
@media (min-width: 768px) {
    .hl-article-list-item { grid-template-columns: 200px 1fr; }
}
.hl-article-list-item:hover {
    box-shadow: var(--hl-glow-green);
}
.hl-article-list-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border: var(--hl-border-green);
}
.hl-article-list-item h3 {
    font-family: var(--hl-font-heading);
    font-size: 1rem;
    color: var(--hl-color-text);
    margin-bottom: 0.5rem;
}
.hl-article-list-item p {
    font-size: 0.8rem;
    color: var(--hl-color-text);
    opacity: 0.65;
    line-height: 1.6;
}
.hl-article-list-meta {
    font-size: 0.7rem;
    color: var(--hl-color-accent);
    opacity: 0.6;
    margin-top: 0.5rem;
    font-family: var(--hl-font-heading);
}

/* === 按钮通用 === */
.hl-btn {
    display: inline-block;
    background: rgba(0, 255, 0, 0.08);
    border: var(--hl-border-green);
    color: var(--hl-color-accent);
    font-family: var(--hl-font-heading);
    font-size: 0.8rem;
    padding: 0.6rem 1.2rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background 0.2s var(--hl-ease-out), box-shadow 0.2s var(--hl-ease-out), transform 0.15s var(--hl-ease-out);
}
.hl-btn:hover {
    background: rgba(0, 255, 0, 0.15);
    box-shadow: var(--hl-glow-green);
    color: var(--hl-color-accent);
}
.hl-btn:active {
    transform: scale(0.97);
}

/* === 响应式图片 === */
.hl-responsive-img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === 页面过渡动画 === */
@media (prefers-reduced-motion: no-preference) {
    .hl-fade-in {
        opacity: 0;
        transform: translateY(10px);
        animation: hl-fadeIn 0.6s var(--hl-ease-out) forwards;
    }
    @keyframes hl-fadeIn {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    .hl-fade-in:nth-child(2) { animation-delay: 0.1s; }
    .hl-fade-in:nth-child(3) { animation-delay: 0.2s; }
    .hl-fade-in:nth-child(4) { animation-delay: 0.3s; }
    .hl-fade-in:nth-child(5) { animation-delay: 0.4s; }
}