.lib-home {
    background: #f5f7fb;
    min-height: 100vh;
    padding-bottom: 56px;
    color: #0f172a;
}

.lib-container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.lib-hero {
    position: relative;
    overflow: hidden;
    padding: 38px 0 58px;
    background: radial-gradient(circle at 82% 18%, rgba(255,255,255,.17), transparent 25%), radial-gradient(circle at 5% 95%, rgba(59,130,246,.35), transparent 28%), linear-gradient(135deg,#0c2c68 0%,#17499c 55%,#2563eb 100%);
}

    .lib-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        opacity: .16;
        background-image: linear-gradient(rgba(255,255,255,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px);
        background-size: 34px 34px;
        mask-image: linear-gradient(to bottom,black,transparent 86%);
    }

    .lib-hero::after {
        content: '';
        position: absolute;
        width: 420px;
        height: 420px;
        right: -130px;
        top: -180px;
        border-radius: 50%;
        border: 80px solid rgba(255,255,255,.06);
    }

.lib-hero-inner {
    position: relative;
    z-index: 2;
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0,1fr) 350px;
    align-items: center;
    gap: 48px;
}

.lib-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 999px;
    background: rgba(255,255,255,.10);
    color: #dbeafe;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
}

    .lib-eyebrow::before {
        content: '';
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: #fbbf24;
        box-shadow: 0 0 0 4px rgba(251,191,36,.15);
    }

.lib-hero h1 {
    margin: 18px 0 12px;
    color: #fff;
    font-size: clamp(30px,4vw,48px);
    line-height: 1.18;
    letter-spacing: -.04em;
    font-weight: 800;
}

    .lib-hero h1 em {
        color: #fbbf24;
        font-style: normal;
    }

.lib-hero-desc {
    max-width: 680px;
    margin: 0 0 24px;
    color: rgba(255,255,255,.75);
    font-size: 15px;
    line-height: 1.8;
}

.lib-search {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 760px;
    padding: 7px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 20px 45px rgba(2,16,44,.30);
}

    .lib-search select {
        width: 120px;
        height: 50px;
        padding: 0 12px;
        border: 0;
        border-right: 1px solid #e2e8f0;
        background: #fff;
        color: #334155;
        font-size: 14px;
        outline: none;
        cursor: pointer;
    }

    .lib-search input {
        flex: 1;
        min-width: 0;
        height: 50px;
        padding: 0 16px;
        border: 0;
        background: #fff;
        color: #0f172a;
        font-size: 15px;
        outline: none;
    }

        .lib-search input::placeholder {
            color: #94a3b8;
        }

    .lib-search button {
        height: 50px;
        padding: 0 30px;
        border: 0;
        border-radius: 11px;
        background: linear-gradient(135deg,#f59e0b,#f97316);
        color: #fff;
        font-size: 15px;
        font-weight: 800;
        cursor: pointer;
        box-shadow: 0 8px 18px rgba(249,115,22,.28);
        transition: .18s ease;
        white-space: nowrap;
    }

        .lib-search button:hover {
            transform: translateY(-1px);
            box-shadow: 0 11px 24px rgba(249,115,22,.38);
        }

.lib-hot-links {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 15px;
    color: rgba(255,255,255,.58);
    font-size: 12px;
}

    .lib-hot-links a {
        color: rgba(255,255,255,.82);
        text-decoration: none;
        border-bottom: 1px dashed rgba(255,255,255,.35);
    }

        .lib-hot-links a:hover {
            color: #fff;
            border-bottom-color: #fbbf24;
        }

.lib-hero-aside {
    position: relative;
}

.lib-hero-card {
    padding: 20px;
    border: 1px solid rgba(255,255,255,.20);
    border-radius: 22px;
    background: rgba(255,255,255,.12);
    box-shadow: 0 20px 50px rgba(2,16,44,.24);
    backdrop-filter: blur(14px);
}

.lib-hero-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    font-weight: 800;
    margin-bottom: 14px;
}

    .lib-hero-card-head span:last-child {
        color: #bfdbfe;
        font-size: 11px;
        font-weight: 600;
    }

.lib-hero-links {
    display: grid;
    gap: 9px;
}

.lib-hero-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 12px;
    border-radius: 13px;
    background: rgba(255,255,255,.11);
    color: #fff;
    text-decoration: none;
    transition: .18s ease;
}

    .lib-hero-link:hover {
        background: rgba(255,255,255,.20);
        transform: translateX(3px);
    }

.lib-hero-link-icon {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgba(255,255,255,.18);
    font-size: 16px;
}

.lib-hero-link strong {
    display: block;
    font-size: 13px;
}

.lib-hero-link small {
    display: block;
    margin-top: 2px;
    color: rgba(255,255,255,.62);
    font-size: 11px;
}

.lib-stats {
    position: relative;
    z-index: 2;
    width: min(1200px, calc(100% - 40px));
    margin: 32px auto 0;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 12px;
}

.lib-stat {
    padding: 15px 17px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 15px;
    background: rgba(255,255,255,.10);
    backdrop-filter: blur(10px);
}

    .lib-stat strong {
        display: block;
        color: #fff;
        font-size: 23px;
        line-height: 1.1;
        letter-spacing: -.03em;
    }

    .lib-stat span {
        display: block;
        margin-top: 5px;
        color: rgba(255,255,255,.62);
        font-size: 12px;
    }

.lib-quick-grid {
    position: relative;
    z-index: 4;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 14px;
    margin-top: -27px;
}

.lib-quick-card {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 76px;
    padding: 15px 17px;
    border: 1px solid #e5eaf2;
    border-radius: 17px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(15,23,42,.06);
    text-decoration: none;
    transition: .18s ease;
}

    .lib-quick-card:hover {
        transform: translateY(-3px);
        border-color: #bfdbfe;
        box-shadow: 0 16px 35px rgba(37,99,235,.12);
    }

.lib-quick-icon {
    width: 43px;
    height: 43px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 18px;
    font-weight: 800;
}

.lib-quick-card:nth-child(2) .lib-quick-icon {
    color: #059669;
    background: #ecfdf5;
}

.lib-quick-card:nth-child(3) .lib-quick-icon {
    color: #d97706;
    background: #fffbeb;
}

.lib-quick-card:nth-child(4) .lib-quick-icon {
    color: #7c3aed;
    background: #f5f3ff;
}

.lib-quick-card strong {
    display: block;
    color: #0f172a;
    font-size: 14px;
}

.lib-quick-card small {
    display: block;
    margin-top: 3px;
    color: #94a3b8;
    font-size: 11px;
}

.lib-section {
    margin-top: 34px;
}

.lib-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 15px;
}

.lib-section-title {
    margin: 0;
    color: #0f172a;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -.02em;
}

.lib-section-desc {
    margin: 5px 0 0;
    color: #94a3b8;
    font-size: 12px;
}

.lib-section-more {
    color: #2563eb;
    font-size: 12px;
    text-decoration: none;
    font-weight: 700;
}

.lib-main-grid {
    display: grid;
    grid-template-columns: minmax(0,1.65fr) minmax(310px,.85fr);
    gap: 18px;
}

.lib-panel {
    border: 1px solid #e5eaf2;
    border-radius: 19px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15,23,42,.045);
    overflow: hidden;
}

.lib-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 17px 19px 14px;
    border-bottom: 1px solid #eef2f7;
}

    .lib-panel-head h2 {
        margin: 0;
        color: #0f172a;
        font-size: 17px;
        font-weight: 800;
    }

    .lib-panel-head span {
        color: #94a3b8;
        font-size: 11px;
    }

.lib-doc-list {
    display: flex;
    flex-direction: column;
}

.lib-doc {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px 18px;
    border-bottom: 1px solid #f1f5f9;
    text-decoration: none;
    transition: .15s ease;
}

    .lib-doc:last-child {
        border-bottom: 0;
    }

    .lib-doc:hover {
        background: #f8fbff;
    }

.lib-file-icon {
    width: 44px;
    height: 50px;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px 9px 11px 11px;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .03em;
    box-shadow: inset 0 -5px 0 rgba(0,0,0,.08);
}

    .lib-file-icon.is-pdf {
        background: linear-gradient(145deg,#ef4444,#dc2626);
    }

    .lib-file-icon.is-word {
        background: linear-gradient(145deg,#3b82f6,#2563eb);
    }

    .lib-file-icon.is-excel {
        background: linear-gradient(145deg,#10b981,#059669);
    }

    .lib-file-icon.is-ppt {
        background: linear-gradient(145deg,#f97316,#ea580c);
    }

    .lib-file-icon.is-file {
        background: linear-gradient(145deg,#64748b,#475569);
    }

.lib-doc-body {
    flex: 1;
    min-width: 0;
}

.lib-doc-title {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #1e293b;
    font-size: 14px;
    font-weight: 700;
}

.lib-doc:hover .lib-doc-title {
    color: #2563eb;
}

.lib-doc-tags {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.lib-doc-tag {
    padding: 2px 7px;
    border-radius: 5px;
    background: #f1f5f9;
    color: #64748b;
    font-size: 10px;
}

    .lib-doc-tag.is-gold {
        background: #fffbeb;
        color: #d97706;
    }

.lib-doc-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 6px;
    color: #94a3b8;
    font-size: 11px;
}

.lib-doc-action {
    flex: 0 0 auto;
    color: #94a3b8;
    font-size: 12px;
}

.lib-rank-list {
    padding: 7px 0;
}

.lib-rank-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 17px;
    color: #334155;
    text-decoration: none;
}

    .lib-rank-item:hover {
        background: #f8fbff;
    }

.lib-rank-no {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 7px;
    background: #f1f5f9;
    color: #94a3b8;
    font-size: 11px;
    font-weight: 800;
}

    .lib-rank-no.is-top {
        background: linear-gradient(135deg,#f59e0b,#f97316);
        color: #fff;
        box-shadow: 0 4px 10px rgba(245,158,11,.25);
    }

.lib-rank-body {
    flex: 1;
    min-width: 0;
}

.lib-rank-title {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    font-weight: 650;
}

.lib-rank-meta {
    display: block;
    margin-top: 4px;
    color: #94a3b8;
    font-size: 10px;
}

.lib-rank-count {
    color: #2563eb;
    font-size: 11px;
    font-weight: 800;
}

.lib-stage-grid {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 14px;
}

.lib-stage-card {
    overflow: hidden;
    border: 1px solid #e5eaf2;
    border-radius: 19px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15,23,42,.045);
}

.lib-stage-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 17px 18px;
    color: #fff;
}

.lib-stage-card.stage-primary .lib-stage-top {
    background: linear-gradient(135deg,#2563eb,#1d4ed8);
}

.lib-stage-card.stage-green .lib-stage-top {
    background: linear-gradient(135deg,#059669,#047857);
}

.lib-stage-card.stage-purple .lib-stage-top {
    background: linear-gradient(135deg,#7c3aed,#6d28d9);
}

.lib-stage-card.stage-blue .lib-stage-top {
    background: linear-gradient(135deg,#0891b2,#0e7490);
}

.lib-stage-name {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

    .lib-stage-name strong {
        font-size: 21px;
        font-weight: 800;
    }

    .lib-stage-name small {
        color: rgba(255,255,255,.68);
        font-size: 11px;
    }

.lib-stage-count {
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(255,255,255,.16);
    font-size: 11px;
}

.lib-stage-body {
    padding: 14px 15px 16px;
}

.lib-subject-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lib-subject {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    border: 1px solid #e5eaf2;
    border-radius: 9px;
    background: #f8fafc;
    color: #475569;
    font-size: 12px;
    text-decoration: none;
    transition: .16s ease;
}

    .lib-subject:hover {
        border-color: #93c5fd;
        background: #eff6ff;
        color: #1d4ed8;
    }

    .lib-subject em {
        color: #94a3b8;
        font-style: normal;
        font-size: 10px;
    }

.lib-discovery {
    display: grid;
    grid-template-columns: 1.15fr .95fr .75fr;
    gap: 18px;
}

.lib-chip-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    padding: 16px;
}

.lib-big-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 12px;
    border: 1px solid #e5eaf2;
    border-radius: 10px;
    background: #fff;
    color: #475569;
    font-size: 12px;
    text-decoration: none;
}

    .lib-big-chip:hover {
        border-color: #93c5fd;
        color: #2563eb;
        background: #f8fbff;
    }

    .lib-big-chip strong {
        font-weight: 700;
    }

    .lib-big-chip em {
        color: #94a3b8;
        font-style: normal;
        font-size: 10px;
    }

.lib-region-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 15px;
}

.lib-region {
    padding: 10px 11px;
    border-radius: 10px;
    background: #f8fafc;
    color: #475569;
    text-decoration: none;
}

    .lib-region:hover {
        background: #eff6ff;
        color: #1d4ed8;
    }

    .lib-region strong {
        display: block;
        font-size: 12px;
    }

    .lib-region span {
        display: block;
        margin-top: 4px;
        color: #94a3b8;
        font-size: 10px;
    }

.lib-year-list {
    display: flex;
    flex-direction: column;
    padding: 10px 14px 14px;
}

.lib-year {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 4px;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
    text-decoration: none;
    font-size: 12px;
}

    .lib-year:last-child {
        border-bottom: 0;
    }

    .lib-year:hover {
        color: #2563eb;
    }

    .lib-year span {
        color: #94a3b8;
    }

.lib-empty {
    padding: 22px;
    color: #94a3b8;
    font-size: 12px;
    text-align: center;
}

.lib-vip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 38px;
    padding: 27px 30px;
    border-radius: 22px;
    background: linear-gradient(115deg,#172554 0%,#1d4ed8 55%,#2563eb 100%);
    box-shadow: 0 18px 45px rgba(29,78,216,.24);
    overflow: hidden;
    position: relative;
}

    .lib-vip::after {
        content: 'VIP';
        position: absolute;
        right: 70px;
        top: -38px;
        color: rgba(255,255,255,.06);
        font-size: 150px;
        font-weight: 900;
        letter-spacing: -.08em;
    }

.lib-vip-copy {
    position: relative;
    z-index: 1;
}

.lib-vip-kicker {
    color: #fbbf24;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
}

.lib-vip h2 {
    margin: 7px 0 7px;
    color: #fff;
    font-size: 24px;
    font-weight: 800;
}

.lib-vip p {
    margin: 0;
    color: rgba(255,255,255,.72);
    font-size: 13px;
    line-height: 1.7;
}

.lib-vip-actions {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 10px;
    flex: 0 0 auto;
}

.lib-vip-primary, .lib-vip-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
}

.lib-vip-primary {
    background: #fbbf24;
    color: #172554;
}

    .lib-vip-primary:hover {
        background: #fcd34d;
    }

.lib-vip-secondary {
    border: 1px solid rgba(255,255,255,.28);
    color: #fff;
    background: rgba(255,255,255,.08);
}

.lib-trust {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 12px;
    margin-top: 18px;
}

.lib-trust-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 15px;
    border: 1px solid #e5eaf2;
    border-radius: 14px;
    background: #fff;
}

.lib-trust-icon {
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: #eff6ff;
    color: #2563eb;
}

.lib-trust-item strong {
    display: block;
    color: #334155;
    font-size: 12px;
}

.lib-trust-item span {
    display: block;
    margin-top: 4px;
    color: #94a3b8;
    font-size: 10px;
    line-height: 1.5;
}

@@media (max-width: 980px) {
    .lib-hero-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .lib-hero-aside {
        display: none;
    }

    .lib-quick-grid {
        grid-template-columns: repeat(2,1fr);
    }

    .lib-main-grid, .lib-discovery {
        grid-template-columns: 1fr;
    }

    .lib-stage-grid {
        grid-template-columns: 1fr;
    }

    .lib-trust {
        grid-template-columns: repeat(2,1fr);
    }
}

@@media (max-width: 620px) {
    .lib-container, .lib-hero-inner, .lib-stats {
        width: min(100% - 24px, 1200px);
    }

    .lib-hero {
        padding-top: 26px;
        padding-bottom: 46px;
    }

        .lib-hero h1 {
            font-size: 30px;
        }

    .lib-search {
        flex-wrap: wrap;
        padding: 8px;
    }

        .lib-search select {
            width: 100%;
            border-right: 0;
            border-bottom: 1px solid #e2e8f0;
        }

        .lib-search input {
            width: 100%;
            height: 44px;
        }

        .lib-search button {
            width: 100%;
            margin-top: 6px;
        }

    .lib-stats {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .lib-quick-grid {
        grid-template-columns: 1fr;
        margin-top: -20px;
    }

    .lib-quick-card {
        min-height: 68px;
    }

    .lib-section-title {
        font-size: 18px;
    }

    .lib-vip {
        display: block;
        padding: 22px;
    }

    .lib-vip-actions {
        margin-top: 18px;
    }

    .lib-vip-primary, .lib-vip-secondary {
        flex: 1;
    }

    .lib-trust {
        grid-template-columns: 1fr;
    }

    .lib-doc-action {
        display: none;
    }
}


/* ==================== 首页联系管理员悬浮框 ==================== */
.contact-dock {
    position: fixed;
    top: 50%;
    right: 0;
    z-index: 1080;
    transform: translateY(-50%);
}

.contact-dock__tab {
    position: relative;
    width: 50px;
    height: 138px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0;
    border: 0;
    border-radius: 17px 0 0 17px;
    color: #fff;
    background: linear-gradient(165deg, #2563eb, #1d4ed8 58%, #1e3a8a);
    box-shadow: -8px 10px 28px rgba(37, 99, 235, .28);
    cursor: pointer;
    transition: width .2s ease, filter .2s ease;
}

.contact-dock__tab:hover {
    width: 54px;
    filter: brightness(1.05);
}

.contact-dock__icon {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: rgba(255, 255, 255, .15);
    font-size: 15px;
}

.contact-dock__text {
    writing-mode: vertical-rl;
    color: #eff6ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
}

.contact-dock__pulse {
    position: absolute;
    top: 12px;
    right: 8px;
    width: 8px;
    height: 8px;
    border: 2px solid rgba(255, 255, 255, .72);
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, .5);
    animation: contactPulse 1.8s infinite;
}

@keyframes contactPulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .48); }
    70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.contact-dock__panel {
    position: absolute;
    top: 50%;
    right: 64px;
    width: 326px;
    padding: 16px;
    border: 1px solid #e5ebf4;
    border-radius: 22px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 28px 75px rgba(15, 23, 42, .2);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(12px, -50%);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.contact-dock:hover .contact-dock__panel,
.contact-dock.is-open .contact-dock__panel {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(0, -50%);
}

.contact-dock__head {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 2px 2px 14px;
    border-bottom: 1px solid #eef2f7;
}

.contact-dock__avatar {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: none;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(145deg, #3b82f6, #1e40af);
    font-size: 16px;
    font-weight: 900;
    box-shadow: 0 8px 18px rgba(37, 99, 235, .22);
}

.contact-dock__head > div {
    min-width: 0;
    display: grid;
    flex: 1;
}

.contact-dock__head strong {
    color: #0f172a;
    font-size: 14px;
}

.contact-dock__head span:not(.contact-dock__avatar) {
    margin-top: 2px;
    color: #94a3b8;
    font-size: 11px;
}

.contact-dock__close {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    flex: none;
    border: 0;
    border-radius: 9px;
    color: #94a3b8;
    background: #f8fafc;
    font-size: 18px;
    line-height: 1;
}

.contact-dock__close:hover {
    color: #1d4ed8;
    background: #eff6ff;
}

.contact-dock__list {
    display: grid;
    gap: 8px;
    padding: 12px 0 10px;
}

.contact-dock__item {
    width: 100%;
    min-height: 58px;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 10px;
    border: 1px solid #edf1f7;
    border-radius: 14px;
    color: #334155;
    background: #fff;
    text-align: left;
    transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.contact-dock__item:hover {
    border-color: #bfdbfe;
    background: #f8fbff;
    transform: translateX(-2px);
}

.contact-dock__item-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    flex: none;
    border-radius: 11px;
    color: #fff;
    font-size: 12px;
    font-weight: 900;
}

.contact-dock__item.is-qq .contact-dock__item-icon { background: linear-gradient(145deg, #38bdf8, #0284c7); }
.contact-dock__item.is-email .contact-dock__item-icon { background: linear-gradient(145deg, #818cf8, #4f46e5); }
.contact-dock__item.is-wechat .contact-dock__item-icon { background: linear-gradient(145deg, #34d399, #059669); }

.contact-dock__item-copy {
    min-width: 0;
    display: grid;
    flex: 1;
}

.contact-dock__item-copy strong {
    color: #1e293b;
    font-size: 13px;
}

.contact-dock__item-copy small {
    overflow: hidden;
    margin-top: 2px;
    color: #94a3b8;
    font-size: 10.5px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-dock__arrow {
    flex: none;
    color: #94a3b8;
    font-size: 11px;
    font-weight: 800;
}

.contact-dock__foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding-top: 11px;
    border-top: 1px solid #eef2f7;
    color: #64748b;
    font-size: 11px;
}

.contact-dock__online {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, .12);
}

@media (max-width: 700px) {
    .contact-dock {
        top: auto;
        right: 14px;
        bottom: 16px;
        transform: none;
    }

    .contact-dock__tab,
    .contact-dock__tab:hover {
        width: 58px;
        height: 58px;
        border-radius: 50%;
        box-shadow: 0 14px 32px rgba(37, 99, 235, .32);
    }

    .contact-dock__text {
        display: none;
    }

    .contact-dock__icon {
        width: 32px;
        height: 32px;
        border-radius: 50%;
    }

    .contact-dock__panel {
        top: auto;
        right: 0;
        bottom: 72px;
        width: min(340px, calc(100vw - 28px));
        transform: translateY(10px);
    }

    .contact-dock:hover .contact-dock__panel,
    .contact-dock.is-open .contact-dock__panel {
        transform: translateY(0);
    }
}