@charset "utf-8";

:root {
    --color-bg: #f6f6f2;
    --color-text: #20201d;
    --color-muted: #66665f;
    --color-primary: #ffd602;
    --color-primary-dark: #e8c200;
    --color-secondary: #ff5b45;
    --color-accent: #f3a800;
    --color-blue: #3978f6;
    --color-green: #1d9b72;
    --surface: #ffffff;
    --surface-soft: #fffdf1;
    --line: #deded6;
    --shadow: 0 12px 30px rgba(32, 32, 29, .08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    overflow-x: hidden;
    touch-action: pan-y;
    overscroll-behavior-x: none;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

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

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

.bz_section {
    padding: 108px 0;
}

.bz_card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.bz_card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #c7c7bd;
}

.bz_font_title {
    font-weight: 800;
}

.bz_font_body {
    font-weight: 400;
}

.bz_text_primary {
    color: var(--color-primary-dark);
}

.bz_text_secondary {
    color: var(--color-secondary);
}

.bz_text-muted {
    color: var(--color-muted);
}

.bz_btn {
    display: inline-flex;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

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

.bz_btn_primary {
    color: var(--color-text);
    background: var(--color-primary);
    box-shadow: 0 6px 16px rgba(232, 194, 0, .22);
}

.bz_btn_primary:hover {
    background: #ffe13f;
    box-shadow: 0 8px 20px rgba(232, 194, 0, .3);
}

.bz_btn_121212 {
    color: #fff;
    background: #20201d;
    box-shadow: 0 8px 20px rgba(32, 32, 29, .18);
}

.bz_btn_121212:hover {
    background: #050505;
}

.bz_tag {
    display: inline-flex;
    min-height: 30px;
    padding: 4px 11px;
    border: 1px solid rgba(32, 32, 29, .16);
    border-radius: 4px;
    align-items: center;
    color: var(--color-text);
    background: rgba(255, 255, 255, .48);
    font-size: 13px;
    font-weight: 700;
}

.bz_tag_1 {
    border-left: 3px solid var(--color-secondary);
}

.bz_tag_2 {
    border-left: 3px solid var(--color-blue);
}

.bz_tag_3 {
    border-left: 3px solid var(--color-green);
}

.bz_tag_4 {
    border-left: 3px solid #8f55c8;
}

header.bz_site_header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.bz_nav_container {
    display: flex;
    height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.bz_brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex: none;
}

.bz_brand img {
    width: 42px;
    height: 42px;
    border-radius: 8px;
}

.bz_brand_name {
    color: var(--color-text);
    font-size: 20px;
    line-height: 1;
}

.bz_nav_links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.bz_nav_links a {
    position: relative;
    color: #474741;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.bz_nav_links a::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    height: 2px;
    background: var(--color-primary);
    content: "";
    opacity: 0;
    transform: scaleX(.4);
    transition: opacity .2s ease, transform .2s ease;
}

.bz_nav_links a:hover::after,
.bz_nav_links a:focus-visible::after {
    opacity: 1;
    transform: scaleX(1);
}

.bz_nav_actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: none;
}

.bz_menu_toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: #fff;
    cursor: pointer;
    font-size: 22px;
}

.bz_hero {
    position: relative;
    min-height: 680px;
    padding: 74px 0 78px;
    overflow: hidden;
    background: var(--color-primary);
    border-bottom: 1px solid #d7b600;
}

.bz_hero::before {
    position: absolute;
    top: 44px;
    right: max(20px, calc((100% - 1200px) / 2 - 44px));
    width: 138px;
    height: 138px;
    border: 2px solid rgba(32, 32, 29, .15);
    content: "";
    transform: rotate(14deg);
}

.bz_hero::after {
    position: absolute;
    bottom: -38px;
    left: max(20px, calc((100% - 1200px) / 2 - 38px));
    width: 126px;
    height: 126px;
    border: 20px solid rgba(255, 255, 255, .28);
    border-radius: 50%;
    content: "";
}

.bz_hero_content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(430px, .9fr);
    align-items: center;
    gap: 72px;
}

.bz_hero_text {
    padding: 28px 0;
}

.bz_eyebrow,
.bz_section_kicker {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #4e4300;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0;
}

.bz_eyebrow {
    margin-bottom: 20px;
}

.bz_eyebrow i {
    font-size: 18px;
}

.bz_hero_title {
    max-width: 600px;
    margin-bottom: 24px;
    color: #171714;
    font-size: clamp(48px, 5vw, 72px);
    line-height: 1.1;
    letter-spacing: 0;
}

.bz_hero_desc {
    max-width: 610px;
    margin-bottom: 24px;
    color: #403a16;
    font-size: 17px;
    line-height: 1.9;
}

.bz_hero_features {
    display: flex;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 8px;
}

.bz_hero_actions {
    display: flex;
    margin-bottom: 28px;
    align-items: center;
    gap: 22px;
}

.bz_hero_actions .bz_btn {
    min-height: 58px;
    padding: 0 30px;
    font-size: 17px;
}

.bz_text_link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 15px;
    font-weight: 800;
}

.bz_text_link i {
    transition: transform .2s ease;
}

.bz_text_link:hover i {
    transform: translateX(4px);
}

.bz_hero_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: #4d461e;
    font-size: 13px;
    font-weight: 600;
}

.bz_hero_meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.bz_hero_meta i {
    color: #20201d;
    font-size: 16px;
}

.bz_hero_visual {
    position: relative;
    height: 540px;
}

.bz_phone_shell {
    position: absolute;
    top: 0;
    left: 50%;
    width: 334px;
    height: 536px;
    padding: 13px;
    overflow: hidden;
    border: 8px solid #20201d;
    border-radius: 38px;
    background: #f7f7f2;
    box-shadow: 18px 22px 0 rgba(32, 32, 29, .14);
    transform: translateX(-50%) rotate(2deg);
}

.bz_phone_shell::before {
    position: absolute;
    top: 8px;
    left: 50%;
    z-index: 2;
    width: 76px;
    height: 18px;
    border-radius: 0 0 10px 10px;
    background: #20201d;
    content: "";
    transform: translateX(-50%);
}

.bz_phone_bar {
    display: flex;
    height: 29px;
    padding: 0 5px;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 800;
}

.bz_phone_appbar {
    display: grid;
    height: 48px;
    padding: 0 4px;
    grid-template-columns: 32px 1fr 28px;
    align-items: center;
    gap: 8px;
}

.bz_phone_appbar img {
    width: 30px;
    height: 30px;
    border-radius: 6px;
}

.bz_phone_appbar span {
    font-size: 15px;
    font-weight: 800;
}

.bz_phone_appbar i {
    font-size: 19px;
}

.bz_phone_tabs {
    display: flex;
    height: 36px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    color: #696961;
    font-size: 11px;
    font-weight: 700;
}

.bz_phone_tabs .is-active {
    position: relative;
    color: #20201d;
}

.bz_phone_tabs .is-active::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    height: 3px;
    background: var(--color-primary);
    content: "";
}

.bz_phone_banner {
    position: relative;
    height: 126px;
    margin-top: 14px;
    padding: 17px;
    overflow: hidden;
    border-radius: 6px;
    color: #fff;
    background: #2e2938;
}

.bz_phone_banner::after {
    position: absolute;
    right: -22px;
    bottom: -40px;
    width: 132px;
    height: 132px;
    border: 28px solid var(--color-secondary);
    border-radius: 50%;
    content: "";
}

.bz_phone_banner span {
    display: block;
    margin-bottom: 6px;
    color: var(--color-primary);
    font-size: 10px;
    font-weight: 800;
}

.bz_phone_banner strong {
    position: relative;
    z-index: 1;
    font-size: 19px;
    line-height: 1.35;
}

.bz_phone_banner i {
    position: absolute;
    right: 14px;
    bottom: 12px;
    z-index: 1;
    font-size: 22px;
}

.bz_phone_list_title {
    display: flex;
    padding: 18px 2px 10px;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
}

.bz_phone_list_title strong {
    font-size: 14px;
}

.bz_phone_comics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.bz_phone_comics span {
    position: relative;
    height: 122px;
    overflow: hidden;
    border-radius: 4px;
    background: #4c6d91;
}

.bz_phone_comics span:nth-child(2) {
    background: var(--color-secondary);
}

.bz_phone_comics span:nth-child(3) {
    background: #4b8f72;
}

.bz_phone_comics span::before,
.bz_phone_comics span::after {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, .38);
    content: "";
}

.bz_phone_comics span::before {
    top: 20px;
    left: 18px;
    width: 46px;
    height: 46px;
}

.bz_phone_comics span::after {
    right: -18px;
    bottom: -20px;
    width: 82px;
    height: 82px;
}

.bz_phone_nav {
    position: absolute;
    right: 13px;
    bottom: 10px;
    left: 13px;
    display: flex;
    height: 42px;
    align-items: center;
    justify-content: space-around;
    border-top: 1px solid var(--line);
    color: #6d6d65;
    background: #f7f7f2;
}

.bz_phone_nav i:first-child {
    color: var(--color-primary-dark);
}

.bz_visual_note {
    position: absolute;
    z-index: 3;
    display: flex;
    min-width: 176px;
    padding: 12px 14px;
    border: 1px solid #20201d;
    border-radius: 6px;
    align-items: center;
    gap: 10px;
    background: #fff;
    box-shadow: 7px 7px 0 rgba(32, 32, 29, .16);
}

.bz_visual_note i {
    display: flex;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--color-secondary);
    font-size: 19px;
}

.bz_visual_note span,
.bz_visual_note strong {
    display: block;
}

.bz_visual_note span {
    color: var(--color-muted);
    font-size: 11px;
    line-height: 1.45;
}

.bz_visual_note strong {
    color: var(--color-text);
    font-size: 13px;
}

.bz_visual_note_top {
    top: 64px;
    right: -8px;
}

.bz_visual_note_bottom {
    bottom: 58px;
    left: -6px;
}

.bz_visual_note_bottom i {
    color: #20201d;
    background: var(--color-primary);
}

.bz_visual_dots {
    position: absolute;
    right: 12px;
    bottom: 12px;
    display: grid;
    grid-template-columns: repeat(2, 12px);
    gap: 8px;
}

.bz_visual_dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(32, 32, 29, .36);
}

.bz_section_header {
    max-width: 760px;
    margin: 0 auto 52px;
    text-align: center;
}

.bz_section_header_split {
    display: flex;
    max-width: none;
    align-items: flex-end;
    justify-content: space-between;
    gap: 50px;
    text-align: left;
}

.bz_section_kicker {
    margin-bottom: 12px;
    color: #756300;
}

.bz_section_kicker::before {
    display: inline-block;
    width: 24px;
    height: 3px;
    background: var(--color-primary);
    content: "";
}

.bz_section_title {
    margin: 0;
    color: var(--color-text);
    font-size: 38px;
    line-height: 1.28;
    letter-spacing: 0;
}

.bz_section_desc {
    max-width: 600px;
    margin: 16px auto 0;
    color: var(--color-muted);
    font-size: 16px;
}

.bz_section_header_split .bz_section_desc {
    max-width: 400px;
    margin: 0 0 5px;
}

.bz_showcase {
    background: var(--surface);
}

.bz_product_grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.bz_product_item {
    min-width: 0;
}

.bz_product_image {
    position: relative;
    aspect-ratio: 518 / 922;
    overflow: hidden;
    border: 1px solid #c9c9c0;
    border-radius: 8px;
    background: #ededE8;
    box-shadow: 0 10px 26px rgba(32, 32, 29, .09);
}

.bz_product_image::after {
    position: absolute;
    inset: 0;
    border: 6px solid rgba(255, 255, 255, .34);
    border-radius: 7px;
    content: "";
    pointer-events: none;
}

.bz_product_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}

.bz_product_item:hover .bz_product_image img {
    transform: scale(1.025);
}

.bz_product_item figcaption {
    display: flex;
    padding-top: 17px;
    align-items: flex-start;
    gap: 11px;
}

.bz_product_item figcaption > span {
    display: flex;
    width: 30px;
    height: 30px;
    border-radius: 4px;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    font-size: 11px;
    font-weight: 800;
    flex: none;
}

.bz_product_item figcaption strong,
.bz_product_item figcaption small {
    display: block;
}

.bz_product_item figcaption strong {
    margin-bottom: 2px;
    font-size: 16px;
}

.bz_product_item figcaption small {
    color: var(--color-muted);
    font-size: 12px;
}

.bz_features {
    background: var(--color-bg);
}

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

.bz_feature_card {
    position: relative;
    min-height: 270px;
    padding: 30px;
    overflow: hidden;
}

.bz_feature_card::after {
    position: absolute;
    right: -36px;
    bottom: -36px;
    width: 94px;
    height: 94px;
    border: 18px solid #f0f0e9;
    border-radius: 50%;
    content: "";
}

.bz_feature_icon {
    display: flex;
    width: 48px;
    height: 48px;
    margin-bottom: 28px;
    border-radius: 6px;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: var(--color-primary);
    font-size: 24px;
}

.bz_feature_card:nth-child(2) .bz_feature_icon,
.bz_feature_card:nth-child(5) .bz_feature_icon {
    color: #fff;
    background: var(--color-secondary);
}

.bz_feature_card:nth-child(3) .bz_feature_icon {
    color: #fff;
    background: var(--color-blue);
}

.bz_feature_card:nth-child(4) .bz_feature_icon,
.bz_feature_card:nth-child(6) .bz_feature_icon {
    color: #fff;
    background: var(--color-green);
}

.bz_feature_number {
    position: absolute;
    top: 31px;
    right: 30px;
    color: #b1b1a9;
    font-size: 13px;
    font-weight: 800;
}

.bz_feature_title {
    position: relative;
    z-index: 1;
    margin-bottom: 10px;
    font-size: 20px;
}

.bz_feature_card p {
    position: relative;
    z-index: 1;
    font-size: 14px;
    line-height: 1.85;
}

.bz_process {
    color: #fff;
    background: #252521;
}

.bz_process .bz_section_kicker {
    color: var(--color-primary);
}

.bz_process .bz_section_title {
    color: #fff;
}

.bz_process .bz_section_desc {
    color: #aaa9a1;
}

.bz_timeline {
    position: relative;
    display: grid;
    margin: 20px 0 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
}

.bz_timeline::before {
    position: absolute;
    top: 24px;
    right: 12.5%;
    left: 12.5%;
    height: 2px;
    background: #55554e;
    content: "";
}

.bz_timeline_item {
    position: relative;
    padding: 0 16px;
    text-align: center;
}

.bz_timeline_marker {
    position: relative;
    z-index: 1;
    display: flex;
    width: 50px;
    height: 50px;
    margin: 0 auto 26px;
    border: 7px solid #252521;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: #20201d;
    background: var(--color-primary);
    box-shadow: 0 0 0 1px #6a6a62;
    font-size: 11px;
    font-weight: 900;
}

.bz_timeline_content {
    min-height: 210px;
    padding: 27px 23px;
    border: 1px solid #484842;
    border-radius: 8px;
    text-align: left;
    background: #2d2d29;
}

.bz_timeline_content > i {
    display: flex;
    width: 40px;
    height: 40px;
    margin-bottom: 20px;
    border-radius: 5px;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    background: #3b3b35;
    font-size: 21px;
}

.bz_timeline_content h3 {
    margin-bottom: 9px;
    font-size: 18px;
}

.bz_timeline_content p {
    color: #b9b8b0;
    font-size: 13px;
    line-height: 1.8;
}

.bz_process_action {
    margin-top: 40px;
    text-align: center;
}

.bz_faq {
    background: var(--surface);
}

.bz_faq_layout {
    display: grid;
    grid-template-columns: minmax(280px, .7fr) minmax(500px, 1.3fr);
    align-items: start;
    gap: 90px;
}

.bz_faq_intro {
    position: sticky;
    top: 110px;
}

.bz_faq_intro .bz_section_desc {
    margin: 20px 0 0;
}

.bz_faq_contact {
    display: flex;
    margin-top: 40px;
    padding: 20px;
    border-left: 4px solid var(--color-primary);
    align-items: center;
    gap: 14px;
    background: var(--surface-soft);
}

.bz_faq_contact > i {
    color: #9b8200;
    font-size: 30px;
}

.bz_faq_contact strong,
.bz_faq_contact span {
    display: block;
}

.bz_faq_contact strong {
    margin-bottom: 2px;
    font-size: 14px;
}

.bz_faq_contact span {
    color: var(--color-muted);
    font-size: 12px;
}

.bz_faq_list {
    border-top: 1px solid var(--line);
}

.bz_faq_item {
    border-bottom: 1px solid var(--line);
}

.bz_faq_item h3 {
    font-size: 17px;
}

.bz_faq_item button {
    display: flex;
    width: 100%;
    min-height: 80px;
    padding: 20px 0;
    border: 0;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    color: var(--color-text);
    background: transparent;
    cursor: pointer;
    text-align: left;
    font-weight: 700;
}

.bz_faq_item button i {
    display: flex;
    width: 32px;
    height: 32px;
    border: 1px solid var(--line);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex: none;
}

.bz_faq_item.is-open button i {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.bz_faq_answer {
    padding: 0 62px 26px 0;
}

.bz_faq_answer p {
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.9;
}

.bz_reviews {
    background: #f1f1eb;
}

.bz_review_summary {
    display: flex;
    align-items: center;
    gap: 14px;
}

.bz_review_summary > strong {
    font-size: 42px;
    line-height: 1;
}

.bz_review_summary div,
.bz_review_summary small {
    display: block;
}

.bz_review_summary span,
.bz_stars {
    color: var(--color-accent);
    letter-spacing: 1px;
}

.bz_review_summary small {
    margin-top: 3px;
    color: var(--color-muted);
    font-size: 11px;
}

.bz_user_grid {
    column-count: 3;
    column-gap: 18px;
}

.bz_review_card {
    display: inline-block;
    width: 100%;
    margin: 0 0 18px;
    padding: 26px;
    break-inside: avoid;
}

.bz_review_card:nth-child(2),
.bz_review_card:nth-child(5) {
    padding-bottom: 38px;
}

.bz_review_card:nth-child(3),
.bz_review_card:nth-child(6) {
    padding-top: 34px;
}

.bz_card_top {
    display: grid;
    margin-bottom: 20px;
    grid-template-columns: 46px 1fr 28px;
    align-items: center;
    gap: 12px;
}

.bz_user_grid .ava {
    width: 46px;
    height: 46px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
}

.bz_card_top strong,
.bz_card_top span {
    display: block;
}

.bz_card_top strong {
    font-size: 14px;
}

.bz_card_top span {
    color: var(--color-muted);
    font-size: 11px;
}

.bz_card_top > i {
    color: #d6d6cd;
    font-size: 26px;
}

.bz_review_card > p {
    color: #50504a;
    font-size: 14px;
    line-height: 1.9;
}

.bz_review_footer {
    display: flex;
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid #ecece5;
    align-items: center;
    justify-content: space-between;
}

.bz_review_footer time {
    color: #92928a;
    font-size: 11px;
}

.bz_download_section {
    padding: 60px 0;
    background: var(--color-primary);
}

.bz_download_inner {
    display: grid;
    grid-template-columns: 88px 1fr auto;
    align-items: center;
    gap: 28px;
}

.bz_download_icon {
    width: 88px;
    height: 88px;
    padding: 8px;
    border: 1px solid rgba(32, 32, 29, .2);
    border-radius: 8px;
    background: rgba(255, 255, 255, .5);
}

.bz_download_icon img {
    width: 100%;
    height: 100%;
    border-radius: 7px;
}

.bz_download_copy > span {
    display: block;
    margin-bottom: 3px;
    color: #6c5c00;
    font-size: 12px;
    font-weight: 800;
}

.bz_download_title {
    margin-bottom: 3px;
    font-size: 30px;
    line-height: 1.35;
}

.bz_download_copy p {
    color: #554d21;
    font-size: 14px;
}

.bz_site_footer {
    padding: 62px 0 26px;
    color: #b8b8b0;
    background: #1d1d1a;
}

.bz_footer_grid {
    display: grid;
    margin-bottom: 48px;
    grid-template-columns: 1.4fr .75fr .75fr 1fr;
    gap: 50px;
}

.bz_footer_brand .bz_brand_name {
    color: #fff;
}

.bz_footer_brand p {
    max-width: 250px;
    margin-top: 18px;
    color: #888880;
    font-size: 13px;
}

.bz_footer_col h4 {
    margin-bottom: 18px;
    color: #fff;
    font-size: 14px;
}

.bz_footer_links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
}

.bz_footer_links a {
    color: #999991;
    font-size: 13px;
}

.bz_footer_links a:hover {
    color: var(--color-primary);
}

.bz_footer_cta {
    padding: 20px;
    border: 1px solid #3c3c36;
    border-radius: 8px;
}

.bz_footer_cta span {
    display: block;
    margin-bottom: 13px;
    color: #999991;
    font-size: 12px;
}

.bz_footer_cta a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-primary);
    font-size: 15px;
    font-weight: 800;
}

.bz_footer_bottom {
    display: flex;
    padding-top: 24px;
    border-top: 1px solid #383832;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    color: #77776f;
    font-size: 12px;
}

.bz_footer_bottom a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #a3a39b;
    white-space: nowrap;
}

@media (max-width: 1050px) {
    .bz_nav_links {
        gap: 18px;
    }

    .bz_hero_content {
        grid-template-columns: minmax(0, 1fr) 390px;
        gap: 34px;
    }

    .bz_visual_note_top {
        right: -10px;
    }

    .bz_visual_note_bottom {
        left: -12px;
    }

    .bz_timeline_item {
        padding: 0 8px;
    }

    .bz_timeline_content {
        padding: 23px 17px;
    }

    .bz_faq_layout {
        gap: 55px;
    }
}

@media (max-width: 900px) {
    .bz_nav_links {
        position: fixed;
        top: 76px;
        right: 0;
        left: 0;
        display: none;
        padding: 18px 20px 24px;
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #fff;
        box-shadow: 0 16px 24px rgba(32, 32, 29, .1);
    }

    .bz_nav_links.is-open {
        display: flex;
    }

    .bz_nav_links a {
        padding: 12px 4px;
    }

    .bz_nav_links a::after {
        display: none;
    }

    .bz_menu_toggle {
        display: flex;
    }

    .bz_hero {
        padding-top: 52px;
    }

    .bz_hero_content {
        grid-template-columns: 1fr;
    }

    .bz_hero_text {
        max-width: 680px;
        margin: 0 auto;
        text-align: center;
    }

    .bz_hero_title,
    .bz_hero_desc {
        margin-right: auto;
        margin-left: auto;
    }

    .bz_hero_features,
    .bz_hero_actions,
    .bz_hero_meta {
        justify-content: center;
    }

    .bz_hero_visual {
        width: min(500px, 100%);
        margin: 0 auto;
    }

    .bz_product_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px 18px;
    }

    .bz_features_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bz_timeline {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px 14px;
    }

    .bz_timeline::before {
        display: none;
    }

    .bz_faq_layout {
        grid-template-columns: 1fr;
    }

    .bz_faq_intro {
        position: static;
        max-width: 660px;
    }

    .bz_user_grid {
        column-count: 2;
    }

    .bz_download_inner {
        grid-template-columns: 74px 1fr;
    }

    .bz_download_icon {
        width: 74px;
        height: 74px;
    }

    .bz_download_inner .bz_btn {
        grid-column: 2;
        justify-self: start;
    }

    .bz_footer_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .bz_container {
        width: min(100% - 30px, 1200px);
    }

    .bz_section {
        padding: 72px 0;
    }

    .bz_nav_container {
        height: 68px;
    }

    .bz_brand img {
        width: 38px;
        height: 38px;
    }

    .bz_brand_name {
        font-size: 18px;
    }

    .bz_nav_actions > .bz_btn {
        display: none;
    }

    .bz_nav_links {
        top: 68px;
    }

    .bz_hero {
        min-height: auto;
        padding: 44px 0 58px;
    }

    .bz_hero::before {
        top: 22px;
        right: -70px;
        width: 120px;
        height: 120px;
    }

    .bz_hero_title {
        font-size: 42px;
    }

    .bz_hero_desc {
        font-size: 15px;
        line-height: 1.8;
    }

    .bz_hero_actions {
        flex-direction: column;
        gap: 14px;
    }

    .bz_hero_actions .bz_btn {
        width: 100%;
    }

    .bz_hero_meta {
        gap: 10px 14px;
    }

    .bz_hero_visual {
        height: 505px;
        margin-top: 10px;
    }

    .bz_phone_shell {
        width: 292px;
        height: 470px;
        border-width: 7px;
        border-radius: 32px;
        box-shadow: 12px 14px 0 rgba(32, 32, 29, .14);
    }

    .bz_phone_banner {
        height: 105px;
    }

    .bz_phone_comics span {
        height: 93px;
    }

    .bz_visual_note {
        min-width: 148px;
        padding: 9px 10px;
    }

    .bz_visual_note i {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .bz_visual_note_top {
        top: 46px;
        right: -5px;
    }

    .bz_visual_note_bottom {
        bottom: 41px;
        left: -4px;
    }

    .bz_visual_dots {
        display: none;
    }

    .bz_section_header,
    .bz_section_header_split {
        display: block;
        margin-bottom: 36px;
        text-align: left;
    }

    .bz_section_title {
        font-size: 30px;
    }

    .bz_section_desc,
    .bz_section_header_split .bz_section_desc {
        margin: 14px 0 0;
        font-size: 14px;
    }

    .bz_product_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 12px;
    }

    .bz_product_item figcaption {
        gap: 8px;
    }

    .bz_product_item figcaption > span {
        width: 26px;
        height: 26px;
    }

    .bz_product_item figcaption strong {
        font-size: 14px;
    }

    .bz_product_item figcaption small {
        display: none;
    }

    .bz_features_grid {
        grid-template-columns: 1fr;
    }

    .bz_feature_card {
        min-height: 0;
        padding: 25px;
    }

    .bz_feature_icon {
        margin-bottom: 22px;
    }

    .bz_timeline {
        display: block;
    }

    .bz_timeline_item {
        display: grid;
        padding: 0 0 22px;
        grid-template-columns: 50px 1fr;
        align-items: start;
        gap: 14px;
        text-align: left;
    }

    .bz_timeline_item:not(:last-child)::after {
        position: absolute;
        top: 50px;
        bottom: 0;
        left: 24px;
        width: 2px;
        background: #55554e;
        content: "";
    }

    .bz_timeline_marker {
        margin: 0;
    }

    .bz_timeline_content {
        min-height: 0;
        padding: 22px;
    }

    .bz_timeline_content > i {
        margin-bottom: 15px;
    }

    .bz_faq_layout {
        gap: 40px;
    }

    .bz_faq_contact {
        margin-top: 28px;
    }

    .bz_faq_item button {
        min-height: 72px;
        gap: 15px;
        font-size: 15px;
    }

    .bz_faq_answer {
        padding-right: 0;
    }

    .bz_review_summary {
        margin-top: 22px;
    }

    .bz_user_grid {
        column-count: 1;
    }

    .bz_review_card:nth-child(n) {
        padding: 24px;
    }

    .bz_download_section {
        padding: 46px 0;
    }

    .bz_download_inner {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .bz_download_title {
        font-size: 26px;
    }

    .bz_download_inner .bz_btn {
        width: 100%;
    }

    .bz_site_footer {
        padding-top: 48px;
    }

    .bz_footer_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px 22px;
    }

    .bz_footer_brand,
    .bz_footer_cta {
        grid-column: 1 / -1;
    }

    .bz_footer_bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: .01ms !important;
    }
}

/*投诉按钮，严禁改动！！！*/
.report-floating {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-size: 13px;
    min-height: 44px;
    padding: 0 16px;
    border-radius: 999px;
    background: #2aa0ea;
    color: #fff;
}

.report-floating i {
    font-size: 18px;
    line-height: 1;
}