body.page-index {
    background: linear-gradient(180deg, #ffffff 0%, var(--pb-bg) 100%);
}

.pb-login-wrap {
    min-height: calc(100vh - 210px);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 30px;
    align-items: stretch;
}

.pb-login-copy,
.pb-login-card,
.pb-empty-box {
    border: 1px solid rgba(228, 231, 236, 0.92);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--pb-shadow);
}

.pb-login-copy {
    padding: 46px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pb-login-copy h1 {
    margin: 0;
    font-size: clamp(38px, 5vw, 66px);
    line-height: 1.05;
    letter-spacing: 0;
}

.pb-login-copy p {
    max-width: 560px;
    margin: 20px 0 0;
    color: var(--pb-muted);
    font-size: 17px;
    line-height: 1.75;
}

.pb-info-card {
    padding: 28px;
}

.pb-info-title {
    margin: 0 0 18px;
    font-size: 18px;
    letter-spacing: 0;
}

.pb-info-list {
    display: grid;
    gap: 14px;
}

.pb-info-item {
    padding: 16px;
    border: 1px solid var(--pb-line);
    border-radius: 8px;
    background: #ffffff;
}

.pb-info-label {
    display: block;
    margin-bottom: 6px;
    color: var(--pb-muted);
    font-size: 12px;
    font-weight: 800;
}

.pb-info-value {
    display: block;
    font-size: 15px;
    font-weight: 800;
}

.pb-login-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--pb-shadow-strong);
}

.pb-login-list {
    align-content: start;
}

.pb-login-field-item input {
    width: 100%;
    height: 38px;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--pb-line);
    border-radius: 0;
    outline: none;
    color: var(--pb-text);
    background: transparent;
    font-weight: 800;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.pb-login-field-item input::placeholder {
    color: #98a2b3;
    font-weight: 800;
}

.pb-login-field-item input:focus {
    border-color: rgba(37, 99, 235, 0.72);
    box-shadow: 0 2px 0 rgba(37, 99, 235, 0.1);
}

.pb-login-error {
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid rgba(220, 38, 38, 0.18);
    border-radius: 8px;
    color: var(--pb-danger);
    background: var(--pb-danger-soft);
    font-size: 14px;
    font-weight: 800;
}

.pb-login-submit {
    width: 100%;
    min-height: 50px;
    border: 0;
    border-radius: 8px;
    color: #ffffff;
    background: var(--pb-primary);
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.24);
    cursor: pointer;
    font-weight: 900;
}

.pb-login-submit:hover {
    background: var(--pb-primary-dark);
}

.pb-empty-box {
    min-height: 420px;
    padding: 34px;
}

.pb-empty-box::before {
    content: "";
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    color: var(--pb-muted);
    background: rgba(248, 250, 252, 0.82);
    font-weight: 800;
}

.pb-notice-board {
    min-height: 420px;
}

.pb-notice-board-head {
    margin-bottom: 18px;
}

.pb-board-title {
    margin: 0;
    color: var(--pb-text);
    font-size: inherit;
    line-height: 1.4;
    font-weight: 800;
}

.pb-postit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.pb-postit-card {
    position: relative;
    min-height: 250px;
    padding: 24px 22px 44px;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.07);
}

.pb-postit-card h2 {
    margin: 0 0 10px;
    color: var(--pb-text);
    font-size: 14px;
    line-height: 1.72;
    font-weight: 800;
    letter-spacing: 0;
}

.pb-postit-content {
    color: #334155;
    font-size: 14px;
    line-height: 1.72;
}

.pb-postit-content p {
    margin: 0 0 8px;
}

.pb-postit-card time {
    position: absolute;
    right: 20px;
    bottom: 16px;
    color: rgba(15, 23, 42, 0.42);
    font-size: 12px;
    font-weight: 800;
}

.pb-notice-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 26px;
}

.pb-notice-pagination a,
.pb-notice-pagination span {
    min-width: 36px;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border: 1px solid var(--pb-line);
    border-radius: 999px;
    color: var(--pb-muted);
    background: #ffffff;
    font-size: 13px;
    font-weight: 900;
}

.pb-notice-pagination a:hover,
.pb-notice-pagination .is-active {
    color: #ffffff;
    border-color: var(--pb-primary);
    background: var(--pb-primary);
}

.pb-notice-pagination .is-disabled {
    opacity: 0.45;
}

@media (max-width: 760px) {
    .pb-login-wrap {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 16px;
        align-items: stretch;
    }

    .pb-login-copy,
    .pb-login-card,
    .pb-empty-box,
    .pb-notice-board {
        padding: 24px;
    }

    .pb-login-copy p {
        font-size: 15px;
    }

    .pb-notice-board-head {
        margin-bottom: 16px;
    }

    .pb-postit-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .pb-postit-card {
        min-height: 210px;
    }
}