/* ============================================================
   模板: company —— 企业商务风（界面宽度 1600px）
   结构: 顶部信息条 + 主导航 + 内容区(内容栏/侧栏) + 多列页脚
   ============================================================ */

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

:root {
    --brand: #1352a2;
    --brand-lt: #1a7fe0;
    --brand-dp: #0b3d7a;
    --deep: #071a33;
    --deep-2: #0b2f5c;
    --gold: #d8b25c;
    --gold-lt: #e6c87e;
    --gold-dp: #b8912f;
    --ink: #101b2c;
    --ink-2: #33455f;
    --muted: #6b7c93;
    --hint: #93a2b8;
    --line: #e3e9f2;
    --line-2: #eef2f8;
    --bg: #f1f4f9;
    --card: #ffffff;
    --radius: 8px;
    --radius-sm: 5px;
    --shadow-sm: 0 2px 10px rgba(11, 45, 90, .06);
    --shadow-md: 0 12px 32px rgba(11, 45, 90, .10);
    --shadow-lg: 0 20px 50px rgba(11, 45, 90, .16);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

/* 主容器：界面宽度 1600px */
.wrap {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   顶部信息条
   ============================================================ */
.top-strip {
    background: var(--deep);
    color: rgba(226, 238, 255, .78);
    font-size: 12.5px;
    height: 38px;
    line-height: 38px;
}
.strip-inner { display: flex; align-items: center; justify-content: space-between; }
.strip-left { display: flex; align-items: center; gap: 26px; }
.strip-item i { font-style: normal; color: var(--gold); margin-right: 6px; }
.strip-right { display: flex; align-items: center; gap: 10px; }
.strip-right a { color: rgba(226, 238, 255, .78); transition: color .2s; }
.strip-right a:hover { color: var(--gold-lt); }
.strip-right .sep { color: rgba(226, 238, 255, .25); }

/* ============================================================
   主导航
   ============================================================ */
.site-head {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 2px 12px rgba(11, 45, 90, .05);
}
.head-inner { display: flex; align-items: center; gap: 26px; height: 78px; }

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark {
    width: 42px; height: 42px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--brand-dp), var(--brand-lt));
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 16px rgba(19, 82, 162, .28);
}
.brand-text b { display: block; font-size: 18px; font-weight: 700; color: var(--ink); line-height: 1.3; }
.brand-text em {
    display: block;
    font-style: normal;
    font-size: 10px;
    letter-spacing: 1.1px;
    color: var(--hint);
}

.main-nav { display: flex; align-items: center; gap: 2px; }
.main-nav a {
    position: relative;
    padding: 10px 14px;
    font-size: 15px;
    color: var(--ink-2);
    border-radius: var(--radius-sm);
    transition: all .2s;
    white-space: nowrap;
}
.main-nav a:hover { color: var(--brand); background: #f3f8ff; }
.main-nav a.on { color: var(--brand); font-weight: 600; }
.main-nav a.on::after {
    content: '';
    position: absolute;
    left: 14px; right: 14px; bottom: 2px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--brand), var(--brand-lt));
}

.head-search { display: flex; margin-left: auto; }
.head-search input {
    width: 240px;
    height: 40px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    background: #f7f9fc;
    font-size: 13.5px;
    color: var(--ink);
    outline: none;
    transition: all .2s;
}
.head-search input::placeholder { color: var(--hint); }
.head-search input:focus { border-color: var(--brand-lt); background: #fff; }
.head-search button {
    height: 40px;
    padding: 0 20px;
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
    color: #fff;
    font-size: 13.5px;
    cursor: pointer;
    transition: opacity .2s;
}
.head-search button:hover { opacity: .88; }

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

/* ============================================================
   按钮
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all .2s;
}
.btn-solid {
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
    color: #fff;
    box-shadow: 0 6px 16px rgba(19, 82, 162, .26);
}
.btn-solid:hover { box-shadow: 0 10px 24px rgba(19, 82, 162, .34); transform: translateY(-1px); }
.btn-line { background: #fff; border-color: #d3dbe8; color: var(--ink-2); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-ghost { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .38); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); }
.btn-gold {
    background: linear-gradient(135deg, var(--gold-lt), var(--gold-dp));
    color: #241a05;
    box-shadow: 0 6px 18px rgba(184, 145, 47, .3);
}
.btn-gold:hover { box-shadow: 0 10px 26px rgba(184, 145, 47, .4); transform: translateY(-1px); }
.btn-lg { height: 46px; padding: 0 30px; font-size: 15px; min-width: 168px; }
.btn-block { width: 100%; }

/* ============================================================
   首屏
   ============================================================ */
.hero {
    position: relative;
    overflow: hidden;
    padding: 76px 0 100px;
    color: #eaf2ff;
    background:
        radial-gradient(900px 420px at 12% -10%, rgba(26, 127, 224, .38), transparent 62%),
        radial-gradient(760px 400px at 88% 6%, rgba(216, 178, 92, .18), transparent 62%),
        linear-gradient(135deg, #071a33 0%, #0b2f5c 55%, #0d3f7a 100%);
}
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: linear-gradient(180deg, #000, transparent 78%);
    mask-image: linear-gradient(180deg, #000, transparent 78%);
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 64px;
    align-items: center;
}
.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 22px;
    border: 1px solid rgba(216, 178, 92, .45);
    border-radius: 999px;
    background: rgba(216, 178, 92, .10);
    color: #e8d7ab;
    font-size: 12px;
    letter-spacing: 1px;
}
.hero h1 {
    font-size: 44px;
    line-height: 1.28;
    font-weight: 700;
    color: #fff;
    letter-spacing: -.5px;
}
.hero-bar {
    display: block;
    width: 96px;
    height: 4px;
    margin-top: 18px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--gold), rgba(216, 178, 92, 0));
}
.hero-desc {
    max-width: 640px;
    margin: 22px 0 32px;
    font-size: 16px;
    line-height: 1.95;
    color: rgba(226, 238, 255, .82);
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
    margin-top: 30px;
    font-size: 13.5px;
    color: rgba(226, 238, 255, .78);
}
.hero-points span::before { content: '✓'; color: var(--gold); margin-right: 6px; }

.panel-card {
    padding: 26px 28px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .07);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 22px 54px rgba(0, 0, 0, .26);
}
.panel-head { display: flex; align-items: center; justify-content: space-between; }
.panel-head b { font-size: 15px; color: #fff; }
.panel-head span { font-size: 12px; color: rgba(226, 238, 255, .6); }
.panel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 22px;
}
.panel-item {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .05);
}
.panel-item b { display: block; font-size: 30px; font-weight: 700; color: #fff; line-height: 1.2; }
.panel-item b em { font-style: normal; font-size: 15px; color: var(--gold); margin-left: 2px; }
.panel-item span { font-size: 12.5px; color: rgba(226, 238, 255, .66); }
.panel-foot {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font-size: 12.5px;
    color: rgba(226, 238, 255, .7);
}
.panel-foot .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #3ddc84;
    box-shadow: 0 0 0 4px rgba(61, 220, 132, .18);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(61, 220, 132, .18); }
    50% { box-shadow: 0 0 0 8px rgba(61, 220, 132, .06); }
}

/* ============================================================
   优势条（叠在首屏下沿）
   ============================================================ */
.adv { position: relative; z-index: 5; margin-top: -54px; }
.adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.adv-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 26px 24px;
    border-right: 1px solid var(--line-2);
}
.adv-item:last-child { border-right: none; }
.adv-ico {
    width: 44px; height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #eef4ff, #dbe8ff);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.adv-item b { font-size: 15px; color: var(--ink); }
.adv-item p { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* ============================================================
   通用区块
   ============================================================ */
.sec { padding: 68px 0; }
.sec-alt { background: #fff; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.sec-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 32px;
}
.sec-head h2 {
    position: relative;
    padding-left: 16px;
    font-size: 26px;
    font-weight: 700;
    color: var(--ink);
}
.sec-head h2::before {
    content: '';
    position: absolute;
    left: 0; top: 6px;
    width: 4px; height: 22px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--brand), var(--brand-lt));
}
.sec-head p { margin-top: 6px; font-size: 13.5px; color: var(--muted); }
.sec-more { font-size: 13.5px; color: var(--brand); font-weight: 600; white-space: nowrap; }
.sec-more:hover { text-decoration: underline; }

/* 服务能力 */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}
.svc-card {
    position: relative;
    display: block;
    overflow: hidden;
    padding: 28px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all .25s;
}
.svc-card::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-lt));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfe0f7; }
.svc-card:hover::before { transform: scaleX(1); }
.svc-ico {
    width: 50px; height: 50px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    border: 1px solid #e0ecff;
    border-radius: var(--radius);
    background: #f2f7ff;
    font-size: 22px;
}
.svc-name { display: block; font-size: 17px; font-weight: 700; color: var(--ink); }
.svc-desc { min-height: 50px; margin: 10px 0 16px; font-size: 13.5px; line-height: 1.85; color: var(--muted); }
.svc-more { font-size: 13px; font-weight: 600; color: var(--brand); }

/* 文章卡片网格 */
.art-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.art-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all .25s;
}
.art-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfe0f7; }
.art-thumb {
    position: relative;
    height: 152px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #0f3d75, #1e6fc4);
    overflow: hidden;
}
.art-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(255, 255, 255, .14), transparent 46%);
}
.art-thumb span {
    font-size: 46px;
    font-weight: 700;
    color: rgba(255, 255, 255, .92);
    text-shadow: 0 6px 18px rgba(0, 0, 0, .28);
}
.art-body { padding: 20px 22px 22px; }
.art-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.art-body p {
    margin: 10px 0 14px;
    font-size: 13px;
    line-height: 1.85;
    color: var(--muted);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.art-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
    font-size: 12px;
    color: var(--hint);
}

/* 软件卡片（横向小卡） */
.soft-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.soft-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all .25s;
}
.soft-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #cfe0f7; }
.soft-ico {
    width: 46px; height: 46px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #eef4ff, #dbe8ff);
    font-size: 20px;
}
.soft-info { min-width: 0; }
.soft-info b {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.soft-meta { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.soft-meta em { font-style: normal; color: var(--brand); font-weight: 600; margin-right: 6px; }

/* CTA 区块 */
.cta-band {
    position: relative;
    padding: 56px 0 60px;
    color: #eaf2ff;
    background:
        radial-gradient(700px 300px at 88% 0%, rgba(26, 127, 224, .34), transparent 62%),
        linear-gradient(135deg, #071a33, #0b2f5c 60%, #0d3f7a);
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.cta-copy h2 { font-size: 28px; font-weight: 700; color: #fff; }
.cta-copy p { margin-top: 10px; font-size: 14px; color: rgba(226, 238, 255, .78); }
.cta-contact { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.cta-tel { text-align: right; }
.cta-tel span { display: block; font-size: 12.5px; color: rgba(226, 238, 255, .66); }
.cta-tel b { font-size: 24px; font-weight: 700; color: var(--gold); letter-spacing: .5px; }
.cta-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 34px;
}
.cta-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px 20px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .07);
}
.cta-card b { font-size: 14px; color: #fff; }
.cta-card span { font-size: 12.5px; color: rgba(226, 238, 255, .72); }

/* ============================================================
   页面主体 / 双栏
   ============================================================ */
.page-body { padding-top: 26px; padding-bottom: 56px; }
.page-top { margin-bottom: 22px; }
.page-title { font-size: 28px; font-weight: 700; color: var(--ink); line-height: 1.4; }
.crumb { margin-top: 8px; font-size: 13px; color: var(--hint); }
.crumb a { color: var(--hint); transition: color .2s; }
.crumb a:hover { color: var(--brand); }
.crumb .c-sep { margin: 0 8px; color: #cbd5e3; }
.crumb .c-now { color: var(--ink-2); }

.cols { display: flex; gap: 28px; align-items: flex-start; }
.content { flex: 1; min-width: 0; }
.side { width: 340px; flex-shrink: 0; }

/* 侧栏组件 */
.widget {
    padding: 22px 24px;
    margin-bottom: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.widget-title {
    position: relative;
    padding-left: 12px;
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}
.widget-title::before {
    content: '';
    position: absolute;
    left: 0; top: 4px;
    width: 3px; height: 17px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--brand), var(--brand-lt));
}
.widget-text { font-size: 13.5px; line-height: 1.95; color: var(--muted); }

.consult-card {
    background: linear-gradient(140deg, #0b2f5c, #0d3f7a 60%, #1352a2);
    border: none;
    color: #eaf2ff;
}
.consult-title { font-size: 16px; font-weight: 700; color: #fff; }
.consult-desc { margin: 10px 0 16px; font-size: 13px; line-height: 1.85; color: rgba(226, 238, 255, .76); }
.consult-tel { margin-bottom: 16px; font-size: 26px; font-weight: 700; color: var(--gold); letter-spacing: .5px; }

.rank-list a {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px dashed var(--line-2);
    font-size: 13.5px;
    color: var(--ink-2);
    transition: color .2s;
}
.rank-list a:last-child { border-bottom: none; }
.rank-list a:hover { color: var(--brand); }
.rank-list i { flex-shrink: 0; font-style: normal; font-weight: 700; color: var(--brand); }

.side-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 0;
    border-bottom: 1px dashed var(--line-2);
    font-size: 13.5px;
    color: var(--ink-2);
    transition: all .2s;
}
.side-links a:last-child { border-bottom: none; }
.side-links a:hover { color: var(--brand); padding-left: 4px; }
.side-links .arrow { color: #c3cfe0; }

.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills a {
    padding: 5px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #f8fafd;
    font-size: 12.5px;
    color: var(--muted);
    transition: all .2s;
}
.pills a:hover { border-color: var(--brand); color: var(--brand); background: #f3f8ff; }

/* ============================================================
   列表页：栏目条 / 资讯列表 / 分页
   ============================================================ */
.cat-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 20px 24px;
    margin-bottom: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.cat-info { display: flex; align-items: center; gap: 14px; }
.cat-badge {
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .5px;
}
.cat-info h2 { font-size: 22px; font-weight: 700; color: var(--ink); }
.cat-count { font-size: 13px; color: var(--muted); }
.cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-tabs a {
    padding: 7px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #f8fafd;
    font-size: 13.5px;
    color: var(--ink-2);
    transition: all .2s;
}
.cat-tabs a:hover { border-color: var(--brand); color: var(--brand); }
.cat-tabs a.on {
    border-color: transparent;
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
    color: #fff;
}

.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-item {
    position: relative;
    display: flex;
    gap: 20px;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all .25s;
}
.news-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #cfe0f7; }
.news-thumb {
    width: 92px; height: 92px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #0f3d75, #1e6fc4);
    color: rgba(255, 255, 255, .92);
    font-size: 34px;
    font-weight: 700;
}
.news-body { flex: 1; min-width: 0; }
.news-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news-body p {
    margin: 8px 0 12px;
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--muted);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news-meta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; font-size: 12.5px; color: var(--hint); }
.news-tag {
    padding: 2px 10px;
    border-radius: 999px;
    background: #eef4ff;
    color: var(--brand);
    font-size: 12px;
}
.news-arrow {
    align-self: center;
    font-size: 18px;
    color: #c3cfe0;
    transition: all .25s;
}
.news-item:hover .news-arrow { color: var(--brand); transform: translateX(4px); }

.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 32px; }
.pager a, .pager span.on {
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #fff;
    font-size: 14px;
    color: var(--ink-2);
    transition: all .2s;
}
.pager a:hover { border-color: var(--brand); color: var(--brand); }
.pager span.on {
    border-color: transparent;
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
    color: #fff;
    font-weight: 600;
}

.empty {
    padding: 56px 24px;
    text-align: center;
    background: #fff;
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    color: var(--muted);
}
.empty a { color: var(--brand); font-weight: 600; }

/* 标签页 */
.tag-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 20px 24px;
    margin-bottom: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.tag-hits { display: flex; align-items: center; gap: 14px; }
.tag-ico {
    width: 46px; height: 46px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #eef4ff, #dbe8ff);
    font-size: 20px;
}
.tag-hits b { display: block; font-size: 17px; color: var(--ink); }
.tag-hits span { font-size: 12.5px; color: var(--muted); }
.tag-rec { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tag-rec-label { font-size: 13px; color: var(--hint); }
.tag-rec a {
    padding: 5px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #f8fafd;
    font-size: 12.5px;
    color: var(--muted);
    transition: all .2s;
}
.tag-rec a:hover { border-color: var(--brand); color: var(--brand); }

/* ============================================================
   文章详情
   ============================================================ */
.post {
    padding: 44px 52px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.post-head { padding-bottom: 22px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.post-cat {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    background: #eef4ff;
    color: var(--brand);
    font-size: 12.5px;
    font-weight: 600;
}
.post-head h1 {
    margin: 14px 0;
    font-size: 30px;
    line-height: 1.45;
    font-weight: 700;
    color: var(--ink);
}
.post-meta { display: flex; gap: 22px; flex-wrap: wrap; font-size: 13px; color: var(--hint); }

.post-body, .sw-body { font-size: 15.5px; line-height: 2; color: #2b3a4f; }
.post-body p, .sw-body p { margin-bottom: 16px; }
.post-body img, .sw-body img { max-width: 100%; height: auto; border-radius: var(--radius); margin: 10px 0; }
.post-body h2, .sw-body h2 {
    margin: 28px 0 14px;
    padding-left: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    border-left: 4px solid var(--brand);
}
.post-body h3, .sw-body h3 { margin: 22px 0 12px; font-size: 17px; font-weight: 700; color: var(--ink); }
.post-body ul, .post-body ol, .sw-body ul, .sw-body ol { margin: 0 0 16px 22px; }
.post-body li, .sw-body li { margin-bottom: 8px; }
.post-body a, .sw-body a { color: var(--brand); text-decoration: underline; }
.post-body table, .sw-body table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.post-body th, .post-body td, .sw-body th, .sw-body td { padding: 10px 12px; border: 1px solid var(--line); }
.post-body th, .sw-body th { background: #f7fafd; }
.post-body blockquote, .sw-body blockquote {
    margin: 16px 0;
    padding: 14px 18px;
    border-left: 4px solid #dbe6f5;
    border-radius: 0 var(--radius) var(--radius) 0;
    background: #f7fafd;
    color: var(--ink-2);
}

.post-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}
.post-tags-label { font-size: 13.5px; color: var(--muted); }
.post-tags a {
    padding: 5px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #f8fafd;
    font-size: 12.5px;
    color: var(--muted);
    transition: all .2s;
}
.post-tags a:hover { border-color: var(--brand); color: var(--brand); }

.post-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 22px;
    padding: 24px 28px;
    border: 1px solid #d8e6fa;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #f4f9ff, #eaf3ff);
}
.post-cta-copy b { display: block; font-size: 16px; color: var(--ink); }
.post-cta-copy span { font-size: 13.5px; color: var(--muted); }

.rel-box {
    margin-top: 22px;
    padding: 24px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.rel-title {
    position: relative;
    padding-left: 12px;
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}
.rel-title::before {
    content: '';
    position: absolute;
    left: 0; top: 4px;
    width: 3px; height: 17px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--brand), var(--brand-lt));
}
.rel-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.rel-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-sm);
    background: #fafcff;
    font-size: 13.5px;
    color: var(--ink-2);
    transition: all .2s;
}
.rel-item:hover { border-color: var(--brand); color: var(--brand); background: #f3f8ff; }
.rel-dot {
    width: 6px; height: 6px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), var(--brand-lt));
}

/* ============================================================
   软件列表 / 详情
   ============================================================ */
.sw-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.sw-card {
    display: flex;
    flex-direction: column;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all .25s;
}
.sw-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfe0f7; }
.sw-top { display: flex; align-items: center; justify-content: space-between; }
.sw-ico {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #eef4ff, #dbe8ff);
    font-size: 24px;
}
.sw-cat {
    padding: 3px 10px;
    border-radius: 999px;
    background: #eef4ff;
    color: var(--brand);
    font-size: 11.5px;
}
.sw-name { display: block; margin: 16px 0 8px; font-size: 16px; font-weight: 700; color: var(--ink); }
.sw-desc {
    min-height: 48px;
    font-size: 13px;
    line-height: 1.85;
    color: var(--muted);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.sw-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; }
.sw-meta span {
    padding: 3px 8px;
    border-radius: 4px;
    background: #f4f7fc;
    font-size: 12px;
    color: #5a6b82;
}
.sw-btn {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--line);
    font-size: 13px;
    font-weight: 600;
    color: var(--brand);
}

.sw-detail {
    padding: 34px 38px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.sw-head { display: flex; gap: 26px; align-items: center; }
.sw-head-ico {
    width: 96px; height: 96px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #0f3d75, #1e6fc4);
    font-size: 44px;
}
.sw-head-info { flex: 1; min-width: 0; }
.sw-head-info h1 { font-size: 28px; font-weight: 700; color: var(--ink); line-height: 1.4; }
.sw-attrs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.sw-attrs .attr {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-sm);
    background: #f6f9fd;
    font-size: 13px;
}
.sw-attrs .attr span { color: var(--muted); }
.sw-attrs .attr b { color: var(--ink); font-weight: 600; }
.sw-head-act {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.sw-safe { font-size: 12px; color: var(--muted); }

.sw-body-card {
    margin-top: 22px;
    padding: 32px 38px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

/* ============================================================
   页脚
   ============================================================ */
.site-foot {
    margin-top: 40px;
    padding-top: 54px;
    color: rgba(226, 238, 255, .72);
    background: linear-gradient(180deg, #071a33, #04101f);
}
.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
}
.foot-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.foot-logo b { font-size: 18px; font-weight: 700; color: #fff; }
.foot-brand p { max-width: 420px; font-size: 13.5px; line-height: 1.95; }
.foot-slogan { margin-top: 12px; color: rgba(216, 178, 92, .85) !important; }
.foot-title {
    position: relative;
    padding-left: 12px;
    margin-bottom: 18px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
}
.foot-title::before {
    content: '';
    position: absolute;
    left: 0; top: 4px;
    width: 3px; height: 16px;
    border-radius: 2px;
    background: var(--gold);
}
.foot-col a {
    display: block;
    padding: 7px 0;
    font-size: 13.5px;
    color: rgba(226, 238, 255, .7);
    transition: all .2s;
}
.foot-col a:hover { color: #fff; padding-left: 4px; }
.foot-contact p { padding: 7px 0; font-size: 13.5px; }
.foot-contact i { font-style: normal; margin-right: 8px; color: var(--gold); }
.foot-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 12.5px;
    color: rgba(226, 238, 255, .55);
}
.foot-meta { color: rgba(226, 238, 255, .42); }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1440px) {
    .hero h1 { font-size: 40px; }
    .hero-inner { gap: 48px; }
    .side { width: 320px; }
}

@media (max-width: 1200px) {
    .head-search { display: none; }
    .cols { flex-direction: column; }
    .side { width: 100%; }
    .art-grid { grid-template-columns: repeat(2, 1fr); }
    .soft-grid { grid-template-columns: repeat(3, 1fr); }
    .sw-grid { grid-template-columns: repeat(3, 1fr); }
    .hero { padding: 60px 0 90px; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .adv-grid { grid-template-columns: repeat(2, 1fr); }
    .adv-item:nth-child(2) { border-right: none; }
    .adv-item:nth-child(1), .adv-item:nth-child(2) { border-bottom: 1px solid var(--line-2); }
    .cta-inner { flex-direction: column; align-items: flex-start; }
    .cta-tel { text-align: left; }
    .cta-cards { grid-template-columns: 1fr; }
    .sw-head { flex-wrap: wrap; }
    .sw-head-act { align-items: flex-start; }
    .foot-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .wrap { padding: 0 16px; }
    .top-strip .hide-sm, .strip-right { display: none; }
    .head-inner { flex-wrap: wrap; height: auto; padding: 12px 0; gap: 14px; }
    .main-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }
    .main-nav a { padding: 8px 12px; font-size: 14px; }
    .head-cta { display: none; }
    .hero { padding: 46px 0 84px; }
    .hero h1 { font-size: 30px; }
    .hero-desc { font-size: 14.5px; }
    .hero-btns .btn-lg { min-width: 0; flex: 1; }
    .panel-grid { grid-template-columns: 1fr 1fr; }
    .adv { margin-top: -44px; }
    .adv-grid { grid-template-columns: 1fr; }
    .adv-item { border-right: none; border-bottom: 1px solid var(--line-2); }
    .adv-item:last-child { border-bottom: none; }
    .sec { padding: 44px 0; }
    .sec-head { flex-direction: column; align-items: flex-start; }
    .sec-head h2 { font-size: 21px; }
    .art-grid { grid-template-columns: 1fr; }
    .soft-grid { grid-template-columns: 1fr; }
    .sw-grid { grid-template-columns: 1fr; }
    .rel-grid { grid-template-columns: 1fr; }
    .news-item { padding: 16px; gap: 14px; }
    .news-thumb { width: 72px; height: 72px; font-size: 26px; }
    .news-body h3 { font-size: 15.5px; }
    .news-arrow { display: none; }
    .post { padding: 24px 20px; }
    .post-head h1 { font-size: 23px; }
    .post-body, .sw-body { font-size: 15px; }
    .sw-detail, .sw-body-card { padding: 22px 20px; }
    .sw-head-ico { width: 72px; height: 72px; font-size: 32px; }
    .sw-head-info h1 { font-size: 22px; }
    .cat-bar, .tag-head { flex-direction: column; align-items: flex-start; }
    .cta-copy h2 { font-size: 22px; }
    .foot-grid { grid-template-columns: 1fr; gap: 26px; }
    .foot-bottom { justify-content: flex-start; }
}