/*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */
*,::after,::before{box-sizing:border-box}html{-moz-tab-size:4;tab-size:4}html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif,'Apple Color Emoji','Segoe UI Emoji'}hr{height:0;color:inherit}abbr[title]{text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Consolas,'Liberation Mono',Menlo,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}::-moz-focus-inner{border-style:none;padding:0}:-moz-focusring{outline:1px dotted ButtonText}:-moz-ui-invalid{box-shadow:none}legend{padding:0}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}

:root {
    --bg: #070a11;
    --bg-alt: #0f1726;
    --card: rgba(255, 255, 255, 0.04);
    --card-border: rgba(255, 255, 255, 0.08);
    --muted: rgba(255, 255, 255, 0.65);
    --text: #f2f6ff;
    --primary: #5f7cff;
    --accent: #5de3ff;
    color: var(--text);
}

body {
    min-height: 100vh;
    font-size: 16px;
    background: radial-gradient(circle at 20% 20%, rgba(95, 124, 255, 0.25), transparent 60%),
                radial-gradient(circle at 80% 0%, rgba(93, 227, 255, 0.18), transparent 42%),
                var(--bg);
    color: var(--text);
    line-height: 1.6;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

p {
    margin: .5em 0 0;
}

.container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.pricing-content-shell {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.pricing-content-shell--wide {
    width: min(1328px, calc(100% - 48px));
}

@media (max-width: 600px) {
    .container {
        width: calc(100% - 24px);
    }

    .pricing-content-shell,
    .pricing-content-shell--wide {
        width: calc(100% - 24px);
    }
}

.global-grid {
    position: fixed;
    inset: 0;
    background: linear-gradient(transparent 95%, rgba(255, 255, 255, 0.02) 95%),
                linear-gradient(90deg, transparent 95%, rgba(255, 255, 255, 0.02) 95%);
    background-size: 48px 48px;
    pointer-events: none;
    opacity: .4;
    z-index: -1;
}

.site-header {
    width: 100%;
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px;
    background: linear-gradient(180deg, rgba(7, 10, 17, .95), rgba(7, 10, 17, 0));
    z-index: 10;
}

.brand {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    color: var(--text);
}

.brand img {
    height: 48px;
}

.brand strong {
    display: block;
    font-size: 1.25rem;
}

.brand small {
    color: var(--muted);
}

.site-nav {
    flex: 1;
    display: flex;
    gap: 20px;
    justify-content: center;
    font-size: .95rem;
}

.site-nav a {
    opacity: .8;
    transition: opacity .2s;
}

.site-nav a:hover,
.site-nav a:focus {
    opacity: 1;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 11;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

select {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text);
    border-radius: 999px;
    padding: 6px 10px;
    min-width: 100px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f2f6ff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 28px;
}

.lang-switch {
    font-size: 1.2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background .2s;
}

.btn:focus-visible,
.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .25);
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #05070f;
}

.btn--ghost {
    border-color: var(--card-border);
    color: var(--text);
}

.btn--outline {
    border-color: rgba(95, 124, 255, .4);
    color: var(--text);
}

main {
    display: flex;
    flex-direction: column;
    gap: 80px;
    padding-bottom: 80px;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    padding-top: 40px;
}

.hero__text h1 {
    margin: 12px 0;
    font-size: clamp(2rem, 3.2vw, 3.5rem);
    line-height: 1.2;
}

.hero__text .lede {
    font-size: 1.05rem;
    color: var(--muted);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
    /* justify-content: center; */
}

.hero__meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin: 0;
}

.hero__meta dt {
    font-size: 1.5rem;
    font-weight: 600;
}

.hero__meta dd {
    margin: 0;
    color: var(--muted);
}

.hero__media {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-panel {
    position: relative;
    border-radius: 32px;
    padding: 20px;
    background: linear-gradient(180deg, rgba(95, 124, 255, 0.12), rgba(7, 10, 17, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 90px rgba(0,0,0,.45);
}

.hero-panel img {
    border-radius: 24px;
}

.hero-panel__card {
    position: absolute;
    right: -20px;
    bottom: -20px;
    max-width: 220px;
    padding: 16px;
    border-radius: 16px;
    background: rgba(6, 47, 90, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text);
}

.hero-panel__card span {
    font-size: .85rem;
    color: var(--muted);
}

.eyebrow {
    letter-spacing: .3em;
    font-size: .8rem;
    text-transform: uppercase;
    color: var(--accent);
}

.section-head {
    max-width: 820px;
    margin-bottom: 40px;
}

.section-head h2 {
    margin: 12px 0;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.stats article {
    padding: 24px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(95, 124, 255, 0.1), rgba(255, 255, 255, 0.04));
    border: 1px solid var(--card-border);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

.stats-label {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
}

/* 锚点滚动偏移，考虑sticky header高度 */
section[id] {
    scroll-margin-top: 100px;
}

@media (max-width: 880px) {
    section[id] {
        scroll-margin-top: 80px;
    }
}

.stats h3 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 2.6rem);
    line-height: 1.05;
}

.stats p {
    margin-top: 10px;
    color: var(--muted);
    max-width: 18ch;
}

.feature-grid .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.feature-grid article {
    padding: 24px;
    border-radius: 20px;
    background: var(--card);
    border: 1px solid var(--card-border);
}

.feature-grid h3 {
    margin: 12px 0 6px;
}

.feature-grid p {
    color: var(--muted);
}

.modes {
    background: linear-gradient(180deg, rgba(12, 18, 38, 0.8), rgba(9, 12, 24, 0.9));
    padding: 80px 0;
}

.mode-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.mode-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mode-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: 18px;
    background: var(--card);
    border: 1px solid var(--card-border);
    color: inherit;
    text-align: left;
    transition: border-color .2s, background .2s;
}

.mode-card p {
    margin: 4px 0 0;
    color: var(--muted);
}

.mode-card img {
    width: 40px;
    height: 40px;
}

.download {
    background: var(--bg-alt);
    padding: 80px 0;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.download-card {
    padding: 24px;
    border-radius: 18px;
    border: 1px solid var(--card-border);
    background: var(--card);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    transition: transform .2s, border-color .2s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.download-card.coming-soon {
    cursor: not-allowed;
}

.download-card.coming-soon::after {
    content: attr(data-coming);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(7, 10, 17, 0.82);
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.08em;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 2;
}

.download-card.coming-soon:hover::after {
    opacity: 1;
}

/* 链接类型的下载卡片保持样式一致 */
a.download-card {
    text-decoration: none;
    color: inherit;
}

.download-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.download-card img {
    width: 48px;
    height: 48px;
}

.download-card span {
    color: var(--muted);
    font-size: .9rem;
}

/* macOS - 第一个卡片的icon使用白色背景 */
/* .download-card:nth-child(1) img {
    background: #ffffff;
    padding: 8px;
    border-radius: 12px;
} */

/* iOS - 第二个卡片的icon使用白色背景 */
/* .download-card:nth-child(2) img {
    background: #ffffff;
    padding: 8px;
    border-radius: 12px;
} */

.customize {
    padding: 80px 0;
    background: radial-gradient(circle at 0 0, rgba(93, 227, 255, 0.1), transparent 55%), var(--bg);
}

.customize__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    align-items: center;
}

.customize ul {
    padding-left: 18px;
    color: var(--muted);
}

.customize__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.customize__panel {
    padding: 24px;
    border-radius: 24px;
    border: 1px solid var(--card-border);
    background: var(--card);
}

.customize__panel p {
    color: var(--muted);
    margin-top: 12px;
}

.plugin-showcase .plugin-card {
    border-radius: 24px;
    padding: 30px;
    background: var(--card);
    border: 1px solid var(--card-border);
}

.plugin-card img {
    width: 80%;
    margin: 0 auto;
}

.cta {
    background: linear-gradient(120deg, rgba(95, 124, 255, 0.4), rgba(93, 227, 255, 0.2));
    padding: 80px 0;
    text-align: center;
}

.doc-theme main {
    display: block;
    padding-bottom: 80px;
}

.doc-hero {
    padding: 96px 0 48px;
    background: linear-gradient(145deg, rgba(95, 124, 255, 0.25), rgba(93, 227, 255, 0.05));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.doc-hero h1 {
    margin: 16px 0;
    font-size: clamp(2rem, 4vw, 3rem);
}

.doc-hero .lede {
    color: var(--muted);
    max-width: 720px;
}

.doc-meta {
    margin-top: 12px;
    color: var(--muted);
    font-size: .9rem;
}

.doc-content {
    margin-top: 40px;
}

.doc-body {
    padding: 40px;
    border-radius: 32px;
    background: rgba(5, 7, 15, 0.6);
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    color: var(--text);
}

.doc-body h1:first-child {
    margin-top: 0;
}

.doc-body table {
    display: block;
    width: 100%;
    overflow-x: auto;
}

.doc-body a {
    color: var(--accent);
    text-decoration: underline;
}

.doc-meta .editable,
.doc-body .editable {
    font-weight: 600;
    color: inherit;
}

.site-footer {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 32px 0;
    color: var(--muted);
}

.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-lang {
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (max-width: 1024px) and (min-width: 881px) {
    .site-nav {
        gap: 12px;
        font-size: 0.9rem;
    }
    .site-nav a {
        padding: 4px 6px;
    }
}

@media (max-width: 880px) {
    .site-header {
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 16px;
        padding: 16px;
    }
    .brand {
        flex-shrink: 0;
    }
    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg);
        border-left: 1px solid var(--card-border);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 24px 24px;
        gap: 0;
        transition: right 0.3s ease;
        z-index: 100;
        overflow-y: auto;
    }
    .site-nav.active {
        right: 0;
    }
    .site-nav a {
        width: 100%;
        padding: 16px 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--card-border);
        opacity: 1;
        position: relative;
        z-index: 101;
        cursor: pointer;
        display: block;
    }
    .site-nav a:last-child {
        border-bottom: none;
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .desktop-lang {
        display: block;
    }
    /* 移动端菜单背景遮罩 */
    .site-nav::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: 99;
    }
    .site-nav.active::after {
        opacity: 1;
        pointer-events: all;
    }
}

@media (max-width: 600px) {
    .site-header {
        padding: 12px;
    }
    .brand img {
        height: 36px;
    }
    .site-nav {
        width: 260px;
        padding: 70px 20px 20px;
    }
    .site-nav.active ~ .header-actions select,
    .site-nav.active + .header-actions select {
        top: 70px;
        right: 20px;
    }
}

@media (max-width: 600px) {
    .hero__actions,
    .customize__actions {
        flex-direction: column;
    }
    .mode-card {
        flex-direction: column;
        text-align: left;
    }
    .footer-links {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* macOS 下载模态框样式 */
.mac-download-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 10, 17, 0.8);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.mac-download-modal.active {
    display: flex;
}

.mac-download-modal-content {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.mac-download-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.mac-download-modal-close:hover {
    color: var(--text);
}

.mac-download-modal-content h3 {
    margin: 0 0 24px 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
}

.mac-download-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.mac-download-btn {
    flex: 1;
    padding: 14px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 1rem;
    white-space: nowrap;
}

.mac-download-btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #05070f;
}

.mac-download-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(95, 124, 255, 0.3);
}

.mac-download-btn-secondary {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--card-border);
}

.mac-download-btn-secondary:hover {
    border-color: var(--accent);
    background: rgba(93, 227, 255, 0.1);
    transform: translateY(-2px);
}

.mac-download-instructions {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.mac-download-instructions p {
    margin: 8px 0;
}

@media (max-width: 600px) {
    .mac-download-buttons {
        flex-direction: column;
    }

    .mac-download-modal-content {
        padding: 24px;
    }

    .mac-download-modal-content h3 {
        font-size: 1.25rem;
        padding-right: 32px;
    }
}