/*
 * Scratch点酷网自定义样式。
 * 后续新增样式写在本文件中，不要修改父主题 assets/css/main.min.css。
 */

/* ========================================================================== 
   关于本站 /about/
   ========================================================================== */

.dianku-about-shell {
    max-width: 1280px;
    margin-top: clamp(18px, 3vw, 42px);
    margin-bottom: clamp(28px, 5vw, 72px);
}

.dianku-about {
    --da-primary: #3565e6;
    --da-primary-dark: #2554d9;
    --da-violet: #7957e8;
    --da-orange: #f59e0b;
    --da-ink: #172033;
    --da-text: #586174;
    --da-muted: #687286;
    --da-line: #e6eaf2;
    --da-panel: #ffffff;
    --da-soft: #f6f8fc;
    color: var(--da-ink);
    font-size: 16px;
    line-height: 1.8;
}

.dianku-about * {
    box-sizing: border-box;
}

.dianku-about h1,
.dianku-about h2,
.dianku-about h3,
.dianku-about p {
    margin-top: 0;
}

.dianku-about h2 {
    margin-bottom: 14px;
    color: var(--da-ink);
    font-size: clamp(28px, 3.3vw, 44px);
    font-weight: 750;
    letter-spacing: -0.035em;
    line-height: 1.25;
}

.dianku-about h3 {
    color: var(--da-ink);
}

.da-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.38fr) minmax(300px, .62fr);
    gap: clamp(30px, 5vw, 76px);
    align-items: center;
    min-height: 610px;
    padding: clamp(42px, 6vw, 82px);
    overflow: hidden;
    border: 1px solid rgba(59, 111, 245, .16);
    border-radius: 32px;
    background:
        radial-gradient(circle at 84% 14%, rgba(121, 87, 232, .18), transparent 28%),
        radial-gradient(circle at 4% 92%, rgba(59, 111, 245, .16), transparent 31%),
        linear-gradient(140deg, #f5f8ff 0%, #fbfcff 52%, #f8f5ff 100%);
    box-shadow: 0 28px 80px rgba(36, 60, 116, .10);
}

.da-hero::before,
.da-hero::after {
    position: absolute;
    content: "";
    border-radius: 50%;
    pointer-events: none;
}

.da-hero::before {
    top: -90px;
    right: 18%;
    width: 260px;
    height: 260px;
    border: 52px solid rgba(255, 255, 255, .5);
}

.da-hero::after {
    right: -70px;
    bottom: -95px;
    width: 260px;
    height: 260px;
    background: rgba(59, 111, 245, .07);
}

.da-hero-copy,
.da-package-summary {
    position: relative;
    z-index: 1;
}

.da-kicker,
.da-section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--da-primary);
    font-size: 13px;
    font-weight: 750;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.da-kicker {
    margin-bottom: 24px;
    padding: 8px 13px;
    border: 1px solid rgba(59, 111, 245, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    letter-spacing: .05em;
}

.da-kicker svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.da-hero h1 {
    max-width: 760px;
    margin-bottom: 24px;
    color: var(--da-ink);
    font-size: clamp(42px, 5.2vw, 72px);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1.12;
}

.da-hero h1 span {
    color: var(--da-primary);
}

.da-lead {
    max-width: 720px;
    margin-bottom: 32px;
    color: var(--da-text);
    font-size: clamp(17px, 1.6vw, 21px);
    line-height: 1.85;
}

.da-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.da-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 23px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-weight: 700;
    line-height: 1;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.da-button:hover {
    transform: translateY(-2px);
}

.dianku-about a:focus-visible,
.dianku-about summary:focus-visible {
    outline: 3px solid var(--da-primary);
    outline-offset: 3px;
}

.da-button-primary {
    color: #fff !important;
    background: linear-gradient(135deg, var(--da-primary), var(--da-primary-dark));
    box-shadow: 0 14px 28px rgba(59, 111, 245, .24);
}

.da-button-ghost {
    border-color: rgba(23, 32, 51, .12);
    color: var(--da-ink) !important;
    background: rgba(255, 255, 255, .72);
}

.da-package-summary {
    display: grid;
    gap: 14px;
}

.da-summary-card {
    position: relative;
    padding: 22px 24px 22px 68px;
    border: 1px solid rgba(255, 255, 255, .82);
    border-radius: 18px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 16px 36px rgba(43, 56, 91, .09);
    backdrop-filter: blur(12px);
}

.da-summary-card:nth-child(2) {
    transform: translateX(18px);
}

.da-summary-index {
    position: absolute;
    top: 23px;
    left: 22px;
    color: #3565e6;
    font-size: 13px;
    font-weight: 800;
}

.da-summary-card strong,
.da-summary-card small {
    display: block;
}

.da-summary-card strong {
    margin-bottom: 2px;
    color: var(--da-ink);
    font-size: 18px;
}

.da-summary-card small {
    color: var(--da-muted);
}

.da-section {
    padding-top: clamp(72px, 9vw, 118px);
    scroll-margin-top: 96px;
}

.da-section-heading {
    max-width: 760px;
    margin-bottom: 38px;
}

.da-section-heading .da-section-tag,
.da-license .da-section-tag,
.da-cta .da-section-tag {
    margin-bottom: 13px;
}

.da-section-heading > p {
    max-width: 660px;
    margin-bottom: 0;
    color: var(--da-text);
    font-size: 17px;
}

.da-section-heading-center {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.da-section-heading-center > p {
    margin-right: auto;
    margin-left: auto;
}

.da-intro-panel {
    display: grid;
    grid-template-columns: 100px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 54px);
    padding: clamp(30px, 5vw, 60px);
    border: 1px solid var(--da-line);
    border-radius: 26px;
    background: var(--da-panel);
    box-shadow: 0 20px 60px rgba(36, 54, 94, .07);
}

.da-intro-mark {
    color: rgba(59, 111, 245, .22);
    font-family: Georgia, serif;
    font-size: 120px;
    line-height: .8;
}

.da-intro-panel p {
    color: var(--da-text);
    font-size: 17px;
}

.da-intro-panel p:last-child {
    margin-bottom: 0;
}

.da-intro-main {
    color: var(--da-ink) !important;
    font-size: clamp(21px, 2.2vw, 29px) !important;
    font-weight: 700;
    line-height: 1.55 !important;
}

.da-deliverables {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.da-deliverable-card {
    position: relative;
    min-height: 430px;
    padding: 32px;
    overflow: hidden;
    border: 1px solid var(--da-line);
    border-radius: 22px;
    background: var(--da-panel);
    box-shadow: 0 16px 46px rgba(36, 54, 94, .06);
    transition: transform .25s ease, box-shadow .25s ease;
}

.da-deliverable-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px rgba(36, 54, 94, .11);
}

.da-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 28px;
    border-radius: 16px;
}

.da-icon svg,
.da-license-icon svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.da-icon-blue {
    color: #3569ed;
    background: #edf3ff;
}

.da-icon-violet {
    color: #7651dc;
    background: #f2edff;
}

.da-icon-orange {
    color: #db8500;
    background: #fff5df;
}

.da-card-number {
    position: absolute;
    top: 22px;
    right: 26px;
    color: #e8ebf2;
    font-size: 40px;
    font-weight: 800;
    line-height: 1;
}

.da-deliverable-card h3 {
    margin-bottom: 12px;
    font-size: 24px;
}

.da-deliverable-card p {
    color: var(--da-text);
}

.da-deliverable-card ul {
    display: grid;
    gap: 8px;
    margin: 22px 0 0;
    padding: 20px 0 0;
    border-top: 1px solid var(--da-line);
    list-style: none;
}

.da-deliverable-card li {
    position: relative;
    padding-left: 22px;
    color: var(--da-text);
}

.da-deliverable-card li::before {
    position: absolute;
    top: .68em;
    left: 2px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--da-primary);
    content: "";
}

.da-fine-print {
    margin: 24px auto 0;
    color: var(--da-muted);
    font-size: 13px;
    text-align: center;
}

.da-principle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border: 1px solid var(--da-line);
    border-radius: 24px;
    overflow: hidden;
    background: var(--da-panel);
}

.da-principle-grid article {
    position: relative;
    min-height: 210px;
    padding: 34px 36px;
}

.da-principle-grid article:nth-child(odd) {
    border-right: 1px solid var(--da-line);
}

.da-principle-grid article:nth-child(-n+2) {
    border-bottom: 1px solid var(--da-line);
}

.da-principle-grid article > span {
    display: inline-block;
    margin-bottom: 30px;
    color: var(--da-primary);
    font-size: 13px;
    font-weight: 800;
}

.da-principle-grid h3 {
    margin-bottom: 8px;
    font-size: 21px;
}

.da-principle-grid p {
    margin-bottom: 0;
    color: var(--da-text);
}

.da-scenes {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.da-scenes span {
    padding: 12px 18px;
    border: 1px solid var(--da-line);
    border-radius: 999px;
    color: var(--da-text);
    background: var(--da-panel);
    box-shadow: 0 8px 22px rgba(36, 54, 94, .05);
}

.da-license {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
    margin-top: clamp(72px, 9vw, 118px);
    padding: clamp(34px, 5vw, 58px);
    border: 1px solid rgba(59, 111, 245, .16);
    border-radius: 26px;
    background: linear-gradient(135deg, #f1f6ff, #f9f7ff);
}

.da-license-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, var(--da-primary), var(--da-violet));
    box-shadow: 0 16px 32px rgba(59, 111, 245, .2);
}

.da-license h2 {
    font-size: clamp(26px, 3vw, 38px);
}

.da-license p {
    color: var(--da-text);
}

.da-license p:last-child {
    margin-bottom: 0;
}

.da-faq-list {
    max-width: 900px;
    margin: 0 auto;
    border-top: 1px solid var(--da-line);
}

.da-faq-list details {
    border-bottom: 1px solid var(--da-line);
}

.da-faq-list summary {
    position: relative;
    padding: 24px 50px 24px 4px;
    color: var(--da-ink);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.da-faq-list summary::-webkit-details-marker {
    display: none;
}

.da-faq-list summary::after {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: var(--da-primary);
    background: #eef3ff;
    content: "+";
    font-size: 20px;
    font-weight: 500;
    line-height: 28px;
    text-align: center;
    transform: translateY(-50%);
}

.da-faq-list details[open] summary::after {
    content: "−";
}

.da-faq-list details p {
    margin: -6px 50px 24px 4px;
    color: var(--da-text);
}

.da-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    margin-top: clamp(76px, 10vw, 130px);
    padding: clamp(38px, 5vw, 64px);
    border-radius: 28px;
    color: #fff;
    background:
        radial-gradient(circle at 92% 18%, rgba(255, 255, 255, .17), transparent 25%),
        linear-gradient(135deg, #285ee6, #6048d5);
    box-shadow: 0 24px 64px rgba(48, 70, 170, .24);
}

.da-cta .da-section-tag,
.da-cta h2,
.da-cta p {
    color: #fff;
}

.da-cta h2 {
    max-width: 760px;
    margin-bottom: 10px;
    font-size: clamp(28px, 3.5vw, 44px);
}

.da-cta p {
    margin-bottom: 0;
    opacity: .9;
}

.da-button-light {
    flex: 0 0 auto;
    color: #2d58cf !important;
    background: #fff;
    box-shadow: 0 12px 28px rgba(22, 34, 86, .18);
}

[data-bs-theme="dark"] .dianku-about {
    --da-primary: #8eafff;
    --da-ink: #f0f3f9;
    --da-text: #b6bdcb;
    --da-muted: #9099aa;
    --da-line: rgba(255, 255, 255, .10);
    --da-panel: #20242e;
    --da-soft: #1b1f28;
}

[data-bs-theme="dark"] .da-button-primary {
    background: linear-gradient(135deg, #3565e6, #2554d9);
}

[data-bs-theme="dark"] .da-summary-index {
    color: #8eafff;
}

[data-bs-theme="dark"] .da-card-number {
    color: rgba(240, 243, 249, .14);
}

[data-bs-theme="dark"] .da-hero {
    border-color: rgba(107, 145, 255, .18);
    background:
        radial-gradient(circle at 84% 14%, rgba(121, 87, 232, .22), transparent 28%),
        radial-gradient(circle at 4% 92%, rgba(59, 111, 245, .16), transparent 31%),
        linear-gradient(140deg, #1c2230 0%, #1c2029 55%, #211d2e 100%);
}

[data-bs-theme="dark"] .da-kicker,
[data-bs-theme="dark"] .da-summary-card,
[data-bs-theme="dark"] .da-button-ghost {
    border-color: rgba(255, 255, 255, .10);
    background: rgba(31, 36, 48, .82);
}

[data-bs-theme="dark"] .da-license {
    background: linear-gradient(135deg, #1b263b, #241f35);
}

[data-bs-theme="dark"] .da-icon-blue,
[data-bs-theme="dark"] .da-faq-list summary::after {
    background: rgba(59, 111, 245, .16);
}

[data-bs-theme="dark"] .da-icon-violet {
    background: rgba(121, 87, 232, .16);
}

[data-bs-theme="dark"] .da-icon-orange {
    background: rgba(245, 158, 11, .14);
}

@media (max-width: 991.98px) {
    .da-hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .da-package-summary {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .da-summary-card,
    .da-summary-card:nth-child(2) {
        padding: 52px 18px 18px;
        transform: none;
    }

    .da-summary-index {
        top: 17px;
        left: 18px;
    }

    .da-deliverables {
        grid-template-columns: 1fr;
    }

    .da-deliverable-card {
        min-height: 0;
    }

    .da-cta {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 767.98px) {
    .dianku-about-shell {
        padding-right: 12px;
        padding-left: 12px;
    }

    .da-hero {
        padding: 34px 24px;
        border-radius: 22px;
    }

    .da-hero h1 {
        font-size: clamp(36px, 11vw, 50px);
    }

    .da-package-summary {
        grid-template-columns: 1fr;
    }

    .da-summary-card {
        padding: 20px 18px 20px 60px;
    }

    .da-summary-index {
        top: 21px;
        left: 18px;
    }

    .da-intro-panel {
        grid-template-columns: 1fr;
    }

    .da-intro-mark {
        height: 48px;
        font-size: 84px;
    }

    .da-principle-grid {
        grid-template-columns: 1fr;
    }

    .da-principle-grid article:nth-child(odd) {
        border-right: 0;
    }

    .da-principle-grid article:not(:last-child) {
        border-bottom: 1px solid var(--da-line);
    }

    .da-license {
        grid-template-columns: 1fr;
    }

    .da-cta {
        border-radius: 22px;
    }
}

@media (max-width: 479.98px) {
    .da-actions,
    .da-button {
        width: 100%;
    }

    .da-deliverable-card,
    .da-principle-grid article {
        padding: 26px 24px;
    }

    .da-faq-list summary {
        font-size: 16px;
    }
}

/* ========================================================================== 
   个人中心 / 余额充值赠送
   ========================================================================== */

.dianku-recharge-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.dianku-recharge-safe {
    flex: 0 0 auto;
    padding: 7px 11px;
    border-radius: 999px;
    color: #17845b;
    background: rgba(16, 185, 129, .1);
    font-size: 12px;
    font-weight: 650;
}

.coin-pay-card.dianku-recharge-card {
    position: relative;
    display: flex;
    min-height: 188px;
    padding: 28px 14px 16px;
    overflow: hidden;
    border: 1px solid var(--ri-border-color, #e6eaf2);
    border-radius: 15px;
    background:
        radial-gradient(circle at 92% 8%, rgba(245, 158, 11, .12), transparent 34%),
        var(--ri-body-bg, #fff);
    box-shadow: 0 8px 22px rgba(30, 42, 73, .05);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.coin-pay-card.dianku-recharge-card:hover,
.coin-pay-card.dianku-recharge-card:focus-visible {
    border-color: rgba(245, 158, 11, .68);
    box-shadow: 0 13px 30px rgba(245, 158, 11, .14);
    outline: 0;
    transform: translateY(-3px);
}

.coin-pay-card.dianku-recharge-card.active {
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, .13), 0 14px 30px rgba(245, 158, 11, .16);
    transform: translateY(-3px);
}

.dianku-recharge-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, #f59e0b, #ef7d00);
    font-size: 11px;
    font-weight: 750;
    line-height: 1.2;
}

.dianku-recharge-badge.is-plain {
    color: var(--ri-secondary-color, #6c757d);
    background: var(--ri-secondary-bg, #f1f3f6);
}

.dianku-recharge-label,
.dianku-recharge-pay,
.dianku-recharge-total {
    display: block;
}

.dianku-recharge-label {
    margin-bottom: 2px;
    color: var(--ri-secondary-color, #6c757d);
    font-size: 12px;
}

.dianku-recharge-amount {
    color: #f59e0b;
    font-size: 29px;
    font-weight: 780;
    line-height: 1.25;
}

.dianku-recharge-amount small {
    margin-left: 3px;
    color: inherit;
    font-size: 13px;
    font-weight: 650;
}

.dianku-recharge-pay {
    margin-top: 3px;
    color: var(--ri-secondary-color, #6c757d);
    font-size: 12px;
}

.dianku-recharge-total {
    width: 100%;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed var(--ri-border-color, #e5e7eb);
    color: var(--ri-secondary-color, #6c757d);
    font-size: 12px;
}

.dianku-recharge-total strong {
    color: var(--ri-body-color, #202633);
    font-weight: 750;
}

.dianku-recharge-selected-tip {
    min-height: 20px;
    font-size: 12px;
}

.dianku-recharge-log .list-group {
    gap: 8px;
}

.dianku-recharge-log-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-radius: 10px !important;
}

.dianku-recharge-log-main,
.dianku-recharge-log-detail {
    display: flex;
    gap: 6px;
}

.dianku-recharge-log-main {
    flex: 0 0 auto;
    flex-direction: column;
}

.dianku-recharge-log-main strong {
    color: #f59e0b;
}

.dianku-recharge-log-detail {
    flex-wrap: wrap;
    justify-content: flex-end;
    color: var(--ri-secondary-color, #6c757d);
    font-size: 12px;
}

.dianku-recharge-log-detail span:not(:last-child)::after {
    margin-left: 6px;
    color: var(--ri-border-color, #d9dde5);
    content: "/";
}

@media (max-width: 767.98px) {
    .dianku-recharge-heading,
    .dianku-recharge-log-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .dianku-recharge-safe {
        align-self: flex-start;
    }

    .coin-pay-card.dianku-recharge-card {
        min-height: 176px;
        padding-right: 10px;
        padding-left: 10px;
    }

    .dianku-recharge-badge {
        right: 7px;
    }

    .dianku-recharge-amount {
        font-size: 25px;
    }

    .dianku-recharge-log-detail {
        justify-content: flex-start;
    }
}