.ob-public-hero {
    position: relative;
    padding: 92px 0 72px;
    overflow: hidden;
}

.ob-public-hero:before {
    content: "";
    position: absolute;
    inset: 40px auto auto 50%;
    width: 720px;
    height: 720px;
    transform: translateX(-10%);
    background:
        radial-gradient(circle at 35% 35%, rgba(37, 99, 235, 0.16), transparent 30%),
        radial-gradient(circle at 65% 45%, rgba(124, 58, 237, 0.18), transparent 30%);
    filter: blur(24px);
    opacity: .72;
    pointer-events: none;
}

.ob-public-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
    align-items: center;
    gap: 58px;
}

.ob-public-title {
    margin: 24px 0 22px;
    color: #0f172a;
    font-size: clamp(48px, 6vw, 78px);
    line-height: .98;
    letter-spacing: -0.07em;
    font-weight: 950;
}

.ob-public-title span,
.ob-public-title strong {
    background: linear-gradient(135deg, var(--wf-primary), var(--wf-primary-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ob-public-desc {
    max-width: 650px;
    color: #475569;
    font-size: 19px;
    line-height: 1.9;
}

.ob-public-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.ob-public-note {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 22px;
    color: #64748b;
    font-weight: 600;
}

.ob-public-note span,
.ob-public-tags span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ob-public-upload-card {
    position: relative;
    border-radius: 34px;
    padding: 24px;
    background:
        linear-gradient(135deg, rgba(37, 99, 235, .18), rgba(124, 58, 237, .16)),
        rgba(255, 255, 255, .74);
    border: 1px solid rgba(148, 163, 184, .20);
    box-shadow: var(--wf-shadow-lg);
}

.ob-public-upload-inner {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 36px;
    text-align: center;
    border: 2px dashed rgba(37, 99, 235, .26);
    border-radius: 26px;
    background: rgba(255, 255, 255, .72);
}

.ob-public-upload-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto 24px;
    display: grid;
    place-items: center;
    border-radius: 26px;
    color: #ffffff;
    font-size: 40px;
    background: linear-gradient(135deg, var(--wf-primary), var(--wf-primary-2));
    box-shadow: 0 22px 46px rgba(37, 99, 235, .25);
}

.ob-public-upload-title {
    margin: 0 0 12px;
    color: #0f172a;
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.035em;
}

.ob-public-upload-desc {
    max-width: 520px;
    margin: 0 auto;
    color: var(--wf-muted);
    line-height: 1.8;
}

.ob-public-upload-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 26px;
}

.ob-public-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 22px;
}

.ob-public-meta-item {
    padding: 18px 14px;
    text-align: center;
    border: 1px solid rgba(148, 163, 184, .22);
    border-radius: 18px;
    background: rgba(255,255,255,.74);
}

.ob-public-meta-value {
    display: block;
    color: #0f172a;
    font-size: 18px;
    font-weight: 900;
}

.ob-public-meta-label {
    display: block;
    margin-top: 6px;
    color: var(--wf-muted);
    font-size: 13px;
}

.ob-public-feature-grid,
.ob-public-faq-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.ob-public-feature-card,
.ob-public-faq-item {
    padding: 24px;
}

.ob-public-feature-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    color: #ffffff;
    font-weight: 900;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--wf-primary), var(--wf-primary-2));
}

.ob-public-feature-title,
.ob-public-step-title,
.ob-public-faq-q {
    margin: 0 0 10px;
    color: #0f172a;
    font-size: 19px;
    line-height: 1.35;
    letter-spacing: -0.025em;
}

.ob-public-feature-desc,
.ob-public-step-desc,
.ob-public-faq-a {
    margin: 0;
    color: var(--wf-muted);
    line-height: 1.75;
}

.ob-public-dark-panel {
    border-radius: 34px;
    padding: 38px;
    background:
        radial-gradient(circle at 18% 18%, rgba(96, 165, 250, .25), transparent 36%),
        linear-gradient(135deg, #0f172a, #111827 54%, #1e1b4b);
    color: #ffffff;
    box-shadow: var(--wf-shadow-lg);
}

.ob-public-dark-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 36px;
    align-items: center;
}

.ob-public-dark-title {
    color: #ffffff;
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.ob-public-dark-desc {
    color: rgba(255,255,255,.72);
    line-height: 1.8;
}

.ob-public-dark-card {
    border-radius: 24px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    padding: 22px;
}

.ob-public-dark-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.ob-public-dark-row:last-child {
    border-bottom: 0;
}

.ob-public-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.ob-public-step {
    padding: 26px;
}

.ob-public-step-num {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    color: var(--wf-primary);
    background: var(--wf-primary-soft);
    border-radius: 14px;
    font-weight: 950;
}

.ob-public-bottom-cta {
    padding: 70px 0 86px;
}

.ob-public-bottom-box {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
    padding: 34px;
    border-radius: 30px;
    background: var(--wf-card-solid);
    border: 1px solid rgba(148, 163, 184, .20);
    box-shadow: var(--wf-shadow-md);
}

.ob-public-bottom-title {
    margin: 0;
    color: #0f172a;
    font-size: 32px;
    letter-spacing: -0.04em;
}

.ob-public-bottom-desc {
    margin: 10px 0 0;
    color: var(--wf-muted);
}

.ob-info-card,
.ob-access-card,
.ob-payment-card,
.ob-error-card,
.ob-content-card {
    padding: 34px;
}

.ob-download-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
    align-items: start;
}

.ob-download-file-card,
.ob-download-side-card {
    padding: 28px;
}

.ob-download-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.ob-download-option {
    padding: 26px;
}

.ob-download-option.is-premium {
    border-color: rgba(124, 58, 237, .28);
    background:
        radial-gradient(circle at 90% 10%, rgba(124, 58, 237, .13), transparent 38%),
        rgba(255,255,255,.92);
}

.ob-download-compare-table {
    width: 100%;
    border-collapse: collapse;
}

.ob-download-compare-table th,
.ob-download-compare-table td {
    padding: 16px;
    border-bottom: 1px solid rgba(148, 163, 184, .18);
}

.ob-download-timer-box {
    border-radius: 18px;
    background: rgba(37, 99, 235, .08);
    border: 1px solid rgba(37, 99, 235, .14);
    padding: 18px;
}

/* Step 13B: home hero tightening */
.ob-public-hero {
    padding: 74px 0 56px;
}

.ob-public-hero-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(390px, 0.85fr);
    gap: 46px;
}

.ob-public-title {
    max-width: 690px;
    font-size: clamp(42px, 4.8vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.055em;
    word-break: keep-all;
    overflow-wrap: normal;
}

.ob-public-title span,
.ob-public-title strong {
    word-break: keep-all;
    white-space: normal;
}

.ob-public-desc {
    max-width: 620px;
    font-size: 18px;
    line-height: 1.85;
}

.ob-public-upload-card {
    max-width: 540px;
    margin-left: auto;
}

.ob-public-upload-inner {
    min-height: 318px;
    padding: 30px;
}

.ob-public-upload-icon {
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    border-radius: 23px;
    font-size: 34px;
}

.ob-public-upload-title {
    font-size: 25px;
}

.ob-public-upload-desc {
    font-size: 15px;
    line-height: 1.75;
}

.ob-public-meta-grid {
    gap: 10px;
    margin-top: 18px;
}

.ob-public-meta-item {
    padding: 15px 12px;
    border-radius: 16px;
}

.ob-public-meta-value {
    font-size: 17px;
}

/* Step 13C: final home hero balance */
.ob-public-hero {
    padding: 58px 0 48px;
}

.ob-public-hero-grid {
    grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.82fr);
    gap: 42px;
}

.ob-public-title {
    max-width: 660px;
    font-size: clamp(40px, 4.45vw, 60px);
    line-height: 1.07;
    margin-top: 22px;
    margin-bottom: 20px;
}

.ob-public-desc {
    max-width: 610px;
    font-size: 17px;
    line-height: 1.8;
}

.ob-public-actions {
    margin-top: 26px;
}

.ob-public-note {
    margin-top: 20px;
}

.ob-public-upload-card {
    max-width: 500px;
    padding: 20px;
    border-radius: 30px;
}

.ob-public-upload-inner {
    min-height: 292px;
    padding: 26px;
    border-radius: 24px;
}

.ob-public-upload-icon {
    width: 66px;
    height: 66px;
    margin-bottom: 18px;
    border-radius: 21px;
    font-size: 31px;
}

.ob-public-upload-title {
    font-size: 24px;
    margin-bottom: 10px;
}

.ob-public-upload-desc {
    max-width: 430px;
    font-size: 14.5px;
    line-height: 1.7;
}

.ob-public-upload-actions {
    margin-top: 22px;
}

.ob-public-meta-grid {
    margin-top: 16px;
}

.ob-public-meta-item {
    padding: 13px 10px;
}

.ob-public-section {
    padding: 54px 0;
}

/* 避免下一段胶囊贴在首屏底部形成半截视觉 */
.ob-public-hero + .ob-public-section {
    padding-top: 46px;
}

/* Step 14: generic upgrade card spacing */
.ob-vip-page .ob-public-container,
.ob-upgrade-page .ob-public-container {
    width: min(1280px, calc(100% - 42px));
}

.ob-vip-page .ob-public-section,
.ob-upgrade-page .ob-public-section {
    padding-top: 34px;
    padding-bottom: 44px;
}

/* Step 15B: public download page V1 */
.wf-download-page {
    padding: 30px 0 64px !important;
    background:
        radial-gradient(circle at 12% 8%, rgba(37, 99, 235, .08), transparent 30%),
        radial-gradient(circle at 88% 6%, rgba(124, 58, 237, .08), transparent 28%),
        linear-gradient(180deg, #f7f9ff 0%, #f3f6fb 54%, #ffffff 100%) !important;
}

.wf-download-page > .container {
    width: min(1180px, calc(100% - 36px)) !important;
    max-width: 1180px !important;
}

.wf-download-card {
    border: 1px solid rgba(148, 163, 184, .20) !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, .94) !important;
    box-shadow: 0 18px 46px rgba(15, 23, 42, .07) !important;
}

.wf-file-card {
    padding: 22px 28px !important;
    margin-bottom: 18px !important;
}

.wf-file-panel {
    align-items: center !important;
    gap: 26px !important;
}

.wf-file-meta-row {
    grid-template-columns: 96px minmax(0, 1fr) !important;
    padding: 10px 0 !important;
    border-bottom-color: rgba(148, 163, 184, .20) !important;
    font-size: 15.5px !important;
}

.wf-file-meta dt {
    color: #0f172a !important;
    font-weight: 900 !important;
}

.wf-file-meta dd {
    color: #111827 !important;
    font-weight: 800 !important;
}

.wf-copy-btn {
    min-width: 138px !important;
    min-height: 48px !important;
    border-radius: 13px !important;
    background: linear-gradient(135deg, #64748b, #486786) !important;
    box-shadow: 0 14px 28px rgba(71, 85, 105, .22) !important;
}

.wf-table-card {
    overflow: hidden !important;
    margin-bottom: 0 !important;
}

.wf-table-scroll {
    border-radius: 24px !important;
}

.wf-compare-table {
    min-width: 900px !important;
    table-layout: fixed !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    background: #ffffff !important;
}

.wf-compare-table th,
.wf-compare-table td {
    padding: 13px 14px !important;
    border-right: 1px solid rgba(148, 163, 184, .20) !important;
    border-bottom: 1px solid rgba(148, 163, 184, .20) !important;
    color: #0f172a !important;
    font-size: 15px !important;
    line-height: 1.38 !important;
}

.wf-compare-table tbody tr:first-child th {
    padding-top: 18px !important;
    padding-bottom: 18px !important;
    font-size: 17px !important;
    font-weight: 950 !important;
    background: rgba(248, 250, 252, .86) !important;
}

.wf-row-label {
    width: 260px !important;
    text-align: left !important;
    background: rgba(255, 255, 255, .96) !important;
    font-weight: 950 !important;
}

.wf-user-col {
    background: rgba(226, 232, 240, .68) !important;
    font-weight: 750 !important;
}

.wf-vip-col {
    background: rgba(209, 250, 229, .80) !important;
    color: #059669 !important;
    font-weight: 900 !important;
}

.wf-vip-col * {
    color: #059669 !important;
}

.wf-status {
    width: 22px !important;
    height: 22px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 999px !important;
    font-size: 14px !important;
    font-weight: 950 !important;
}

.wf-status--no {
    color: #ffffff !important;
    background: #ef4444 !important;
}

.wf-status--ok {
    color: #ffffff !important;
    background: #10b981 !important;
}

.wf-download-btn {
    min-width: 148px !important;
    min-height: 42px !important;
    border-radius: 12px !important;
    padding: 0 18px !important;
    font-size: 15px !important;
    font-weight: 950 !important;
    box-shadow: 0 12px 26px rgba(15, 23, 42, .12) !important;
}

.wf-download-btn--free {
    background: #f59e0b !important;
    box-shadow: 0 12px 26px rgba(245, 158, 11, .22) !important;
}

.wf-download-btn--timer {
    background: #64748b !important;
    box-shadow: 0 12px 26px rgba(100, 116, 139, .20) !important;
}

.wf-download-btn--ready {
    background: #10b981 !important;
    box-shadow: 0 12px 26px rgba(16, 185, 129, .24) !important;
}

.wf-download-btn--vip {
    background: #059669 !important;
    box-shadow: 0 12px 26px rgba(5, 150, 105, .24) !important;
}

.wf-download-timer {
    display: none;
    justify-content: center !important;
}

.wf-muted-text {
    color: #94a3b8 !important;
    font-weight: 800 !important;
}

.wf-compare-table a:not(.wf-action-btn) {
    color: #2563eb !important;
    font-weight: 900 !important;
}

/* 让底部页脚不贴表格 */
.wf-download-page + footer,
.main-container .wf-download-page ~ footer {
    margin-top: 18px !important;
}
/* End Step 15B */