:root{
    --home-blue:#2f6bff;
    --home-blue-dark:#1f4ec7;
    --home-sky:#eef4ff;
    --home-text:#1a1f2c;
    --home-muted:#6b7280;
    --home-border:#e5e9f2;
    --home-shadow:0 18px 45px rgba(17, 44, 109, 0.08);
}

*{
    box-sizing:border-box;
}

body.pc-home{
    margin:0;
    background:linear-gradient(180deg,#f7faff 0%, #ffffff 45%, #f4f8ff 100%);
    font-family:"HarmonyOS Sans SC","Noto Sans SC","Microsoft Yahei",sans-serif;
    color:var(--home-text);
}

.home-header{
    position:sticky;
    top:0;
    z-index:20;
    background:#ffffff;
    border-bottom:1px solid var(--home-border);
    box-shadow:0 6px 18px rgba(20, 42, 99, 0.06);
}

.home-header__inner{
    width:1200px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:72px;
}

.home-logo a{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:22px;
    color:var(--home-text);
    font-weight:700;
    text-decoration:none;
    letter-spacing:1px;
}

.home-logo a::before{
    content:"";
    width:36px;
    height:36px;
    border-radius:12px;
}

.home-nav{
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    gap:12px;
    align-items:center;
}

.home-nav__item a{
    display:inline-flex;
    align-items:center;
    padding:8px 16px;
    border-radius:999px;
    text-decoration:none;
    color:var(--home-muted);
    font-size:14px;
    transition:all .2s ease;
}

.home-nav__item a:hover{
    color:var(--home-blue);
    background:var(--home-sky);
}

.home-nav__item.is-active a{
    color:#fff;
    background:var(--home-blue);
    box-shadow:0 10px 20px rgba(47, 107, 255, 0.25);
}

.home-main{
    width:1200px;
    margin:26px auto 60px;
}

.home-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:22px;
}

.home-empty{
    grid-column:1 / -1;
    background:#fff;
    border-radius:20px;
    padding:60px 0;
    text-align:center;
    color:var(--home-muted);
    font-size:16px;
    box-shadow:var(--home-shadow);
}

.home-card{
    background:#fff;
    border:1px solid var(--home-border);
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(19, 40, 102, 0.06);
    transition:transform .25s ease, box-shadow .25s ease;
}

.home-card:hover{
    transform:translateY(-6px);
    box-shadow:0 18px 40px rgba(22, 54, 130, 0.12);
}

.home-card__media{
    position:relative;
    display:block;
    height:170px;
    background:#f2f6ff url(../images/load.jpg) center/cover no-repeat;
    overflow:hidden;
}

.home-card__media img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .35s ease;
}

.home-card__media:hover img{
    transform:scale(1.05);
}

.home-card__media i{
    position:absolute;
    width:58px;
    height:58px;
    border-radius:50%;
    background:rgba(47, 107, 255, 0.85);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    opacity:0;
    transition:opacity .25s ease;
}

.home-card__media:hover i{
    opacity:1;
}

.home-card__status{
    position:absolute;
    top:12px;
    left:12px;
    padding:4px 10px;
    border-radius:999px;
    font-size:12px;
    color:#fff;
    background:rgba(26, 31, 44, 0.75);
}

.home-card__meta{
    position:absolute;
    bottom:12px;
    left:12px;
    padding:4px 10px;
    border-radius:999px;
    font-size:12px;
    color:#1e2a4a;
    background:rgba(255,255,255,0.9);
}

.home-card__body{
    padding:16px 18px 20px;
}

.home-card__title{
    margin:0 0 12px;
    font-size:16px;
    font-weight:600;
    line-height:1.4;
    height:44px;
    overflow:hidden;
}

.home-card__title a{
    text-decoration:none;
    color:var(--home-text);
}

.home-card__info{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
}

.home-card__time{
    font-size:12px;
    color:var(--home-muted);
}

.home-card__btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:6px 12px;
    border-radius:8px;
    border:1px solid rgba(47, 107, 255, 0.3);
    background:rgba(47, 107, 255, 0.08);
    color:var(--home-blue);
    font-size:12px;
    text-decoration:none;
    transition:all .2s ease;
}

.home-card__btn:hover{
    background:var(--home-blue);
    color:#fff;
    border-color:var(--home-blue);
}

.home-pagination{
    margin:26px auto 0;
    text-align:center;
}

.home-pagination__meta{
    display:block;
    margin-bottom:12px;
    color:var(--home-muted);
    font-size:12px;
}

.home-pagination__link{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:36px;
    padding:0 14px;
    height:36px;
    border-radius:10px;
    margin:0 4px;
    border:1px solid var(--home-border);
    color:var(--home-text);
    text-decoration:none;
    font-size:13px;
    transition:all .2s ease;
}

.home-pagination__link:hover{
    border-color:var(--home-blue);
    color:var(--home-blue);
    background:var(--home-sky);
}

.home-pagination__link.is-active{
    background:var(--home-blue);
    color:#fff;
    border-color:var(--home-blue);
}

.home-footer{
    background:#0f172a;
    color:#cbd5f5;
    padding:28px 0 36px;
    margin-top:40px;
}

.home-footer__inner{
    width:1200px;
    margin:0 auto;
    font-size:13px;
}