/* 小柠檬追剧 - 青柠清新日系风 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: #FAF8F0;
    color: #2E3B1E;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
ul { list-style: none; }

.xpg { overflow-x: hidden; }

/* 通用容器 */
.sctn { width: 1200px; max-width: 100%; margin: 0 auto; padding: 80px 20px; }
.sctn-alt { background: #F2EEDD; width: 100%; max-width: 100%; }
.sctn-alt > .scttl, .sctn-alt > div { width: 1200px; max-width: calc(100% - 40px); margin-left: auto; margin-right: auto; }
.sctn-alt > .scttl { padding: 80px 20px 0; }
.sctn-alt > div:not(.scttl) { padding-bottom: 80px; }

/* 模块标题 */
.scttl { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 48px; }
.tl-ln { width: 60px; height: 1px; background: #8BC34A; }
.tl-ic {
    width: 44px; height: 44px; border-radius: 50%;
    background: #8BC34A; color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
}
.tl-tx { font-size: 26px; font-weight: 700; color: #33691E; letter-spacing: 2px; }

/* 按钮 */
.btn-pri {
    display: inline-flex; align-items: center; gap: 8px;
    background: #8BC34A; color: #fff;
    padding: 14px 32px; border-radius: 999px;
    font-size: 16px; font-weight: 600;
    transition: all .25s ease;
}
.btn-pri:hover { background: #7CB342; transform: translateY(-2px); }
.btn-sec {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; color: #33691E;
    padding: 14px 28px; border-radius: 999px;
    font-size: 16px; font-weight: 600;
    border: 1px solid #C5E1A5;
    transition: all .25s ease;
}
.btn-sec:hover { border-color: #8BC34A; background: #F1F8E9; }
.btn-sm { padding: 10px 24px; font-size: 14px; }

/* 头部 */
.hdrz {
    position: sticky; top: 0; z-index: 100;
    background: rgba(250, 248, 240, .95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #E8E5D5;
}
.hdr-i {
    width: 1200px; max-width: calc(100% - 40px); margin: 0 auto;
    height: 72px; display: flex; align-items: center; gap: 32px;
}
.lgo { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #33691E; }
.lgo img { width: 36px; height: 36px; border-radius: 50%; }
.lgo span { font-size: 20px; }
.nvg { display: flex; gap: 28px; margin-left: auto; }
.nvg a { font-size: 15px; color: #4A5A2D; transition: color .2s; }
.nvg a:hover { color: #8BC34A; }
.gtapp {
    background: #8BC34A; color: #fff;
    padding: 10px 24px; border-radius: 999px;
    font-size: 14px; font-weight: 600;
    transition: all .25s ease;
}
.gtapp:hover { background: #7CB342; }
.mnu { display: none; font-size: 24px; color: #33691E; }

/* Hero */
.wlpf { position: relative; padding: 90px 0 80px; overflow: hidden; }
.wlpf-bg { position: absolute; inset: 0; pointer-events: none; }
.lm-sl { position: absolute; border-radius: 50%; opacity: .12; }
.lm-a { width: 280px; height: 280px; background: #8BC34A; top: -60px; right: -40px; }
.lm-b { width: 180px; height: 180px; background: #FDD835; bottom: 40px; left: -30px; opacity: .15; }
.lm-c { width: 120px; height: 120px; background: #C5E1A5; top: 50%; right: 30%; opacity: .2; }

.wlpf-in {
    width: 1200px; max-width: calc(100% - 40px); margin: 0 auto;
    position: relative; z-index: 2;
}
.wlpf .ldwx { display: flex; align-items: center; gap: 60px; }
.lhsd { flex: 1; }
.bdg {
    display: inline-flex; align-items: center; gap: 6px;
    background: #F1F8E9; color: #558B2F;
    padding: 6px 16px; border-radius: 999px;
    font-size: 13px; font-weight: 600;
    border: 1px solid #C5E1A5;
    margin-bottom: 20px;
}
.wlpf h1 {
    font-size: 48px; font-weight: 800; color: #33691E;
    line-height: 1.2; margin-bottom: 18px; letter-spacing: 1px;
}
.hsub { font-size: 16px; color: #5A6B3D; margin-bottom: 32px; max-width: 520px; }
.habtn { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.hstat { display: flex; gap: 40px; }
.st-it { display: flex; flex-direction: column; }
.st-it strong { font-size: 28px; color: #8BC34A; font-weight: 800; }
.st-it span { font-size: 13px; color: #7A8A5D; }

/* Hero 右侧手机框架 */
.rhsd {
    position: relative; flex: 0 0 420px; height: 520px;
}
.dmtr { position: absolute; inset: 0; pointer-events: none; }
.dm {
    position: absolute; white-space: nowrap;
    background: rgba(255,255,255,.9); color: #558B2F;
    padding: 4px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 600;
    border: 1px solid #C5E1A5;
    animation: dmfl 9s linear infinite;
}
.dm-1 { top: 8%; right: -20px; animation-delay: 0s; }
.dm-2 { top: 30%; right: -30px; animation-delay: 1.5s; }
.dm-3 { top: 52%; right: -20px; animation-delay: 3s; }
.dm-4 { top: 72%; right: -30px; animation-delay: 4.5s; }
.dm-5 { top: 90%; right: -20px; animation-delay: 6s; }
@keyframes dmfl {
    from { transform: translateX(60px); opacity: 0; }
    10%, 80% { opacity: 1; }
    to { transform: translateX(-480px); opacity: 0; }
}
.phfr {
    position: absolute; border-radius: 24px;
    background: #fff; padding: 8px;
    border: 1px solid #E8E5D5;
}
.ph-main {
    width: 240px; right: 60px; top: 30px; z-index: 2;
}
.ph-main img { border-radius: 16px; height: 440px; object-fit: cover; }
.ph-sub {
    width: 180px; right: -20px; bottom: 20px; z-index: 3;
}
.ph-sub img { border-radius: 12px; height: 200px; object-fit: cover; }
.ph-tag {
    position: absolute; top: 24px; left: 24px;
    width: 36px; height: 36px; border-radius: 50%;
    background: #8BC34A; color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}
.lm-fl {
    position: absolute; width: 56px; height: 56px; border-radius: 50%;
    background: #FDD835; color: #33691E;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; z-index: 4;
}
.lm-fl-a { top: 0; left: 20px; animation: lmfl 4s ease-in-out infinite; }
.lm-fl-b { bottom: 40px; left: 40px; background: #8BC34A; color: #fff; animation: lmfl 5s ease-in-out infinite reverse; }
@keyframes lmfl {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-14px) rotate(8deg); }
}

/* 产品展示 */
.pdgd {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.pd-it { position: relative; border-radius: 16px; overflow: hidden; }
.pd-img { position: relative; aspect-ratio: 9/16; overflow: hidden; border-radius: 16px; border: 1px solid #E8E5D5; }
.pd-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.pd-it:hover .pd-img img { transform: scale(1.06); }
.pd-cp {
    position: absolute; left: 12px; bottom: 12px;
    background: rgba(139,195,74,.92); color: #fff;
    padding: 4px 14px; border-radius: 999px;
    font-size: 13px; font-weight: 600;
}

/* 优势亮点 */
.adgd {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.ad-it {
    position: relative; background: #fff; border-radius: 20px;
    padding: 32px 28px; border: 1px solid #E8E5D5;
    overflow: hidden; transition: all .3s ease;
}
.ad-it:hover { border-color: #8BC34A; transform: translateY(-4px); }
.ad-no {
    position: absolute; top: 16px; right: 20px;
    font-size: 56px; font-weight: 800; color: #F1F8E9;
    line-height: 1;
}
.ad-ic {
    width: 56px; height: 56px; border-radius: 16px;
    background: #F1F8E9; color: #8BC34A;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; margin-bottom: 20px; position: relative; z-index: 2;
}
.ad-tx strong { display: block; font-size: 19px; color: #33691E; margin-bottom: 10px; position: relative; z-index: 2; }
.ad-tx p { font-size: 14px; color: #5A6B3D; line-height: 1.7; position: relative; z-index: 2; }

/* 下载中心 */
.dlgd {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.dl-it {
    position: relative; background: #fff; border-radius: 20px;
    padding: 30px 28px; border: 1px solid #E8E5D5;
    transition: all .3s ease;
    display: flex; flex-direction: column; gap: 14px;
}
.dl-it:hover { border-color: #8BC34A; background: #F1F8E9; transform: translateY(-4px); }
.dl-tag {
    position: absolute; top: 18px; right: 18px;
    background: #FDD835; color: #33691E;
    padding: 3px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 700;
}
.dl-ic {
    width: 52px; height: 52px; border-radius: 14px;
    background: #F1F8E9; color: #8BC34A;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
}
.dl-it strong { font-size: 17px; color: #33691E; }
.dl-no { font-size: 12px; color: #A8B58A; }
.dl-go {
    display: inline-flex; align-items: center; gap: 4px;
    color: #8BC34A; font-size: 14px; font-weight: 600;
    margin-top: 4px;
}

/* 使用流程 竖向虚线时间轴 */
.flwx {
    position: relative; padding-left: 20px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 32px 60px;
}
.flwx::before {
    content: ''; position: absolute; left: 44px; top: 24px; bottom: 24px;
    width: 0; border-left: 2px dashed #C5E1A5;
}
.fl-it { display: flex; gap: 20px; align-items: flex-start; position: relative; }
.fl-dot {
    width: 48px; height: 48px; border-radius: 50%;
    background: #8BC34A; color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; flex-shrink: 0; z-index: 2;
    border: 4px solid #FAF8F0;
}
.sctn-alt .fl-dot { border-color: #F2EEDD; }
.fl-cnt { padding-top: 4px; }
.fl-cnt strong { display: block; font-size: 18px; color: #33691E; margin-bottom: 6px; }
.fl-cnt p { font-size: 14px; color: #5A6B3D; }

/* 常见问题 */
.faqx { display: flex; flex-direction: column; gap: 16px; max-width: 900px; margin: 0 auto; }
.fq-it { background: #fff; border-radius: 16px; border: 1px solid #E8E5D5; overflow: hidden; transition: border-color .25s; }
.fq-it:hover { border-color: #C5E1A5; }
.fq-q { width: 100%; display: flex; align-items: center; gap: 16px; padding: 20px 24px; text-align: left; }
.fq-no {
    background: #8BC34A; color: #fff;
    padding: 4px 12px; border-radius: 999px;
    font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.fq-tx { flex: 1; font-size: 16px; font-weight: 600; color: #33691E; }
.fq-ar { font-size: 22px; color: #8BC34A; transition: transform .3s; }
.fq-it.open .fq-ar { transform: rotate(180deg); }
.fq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.fq-a p { padding: 0 24px 22px 56px; font-size: 14px; color: #5A6B3D; line-height: 1.8; }

/* 产品资讯 */
.nwgd { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.nw-it {
    position: relative; background: #fff; border-radius: 16px;
    padding: 24px 28px 24px 32px; border: 1px solid #E8E5D5;
    transition: all .3s ease;
}
.nw-it:hover { border-color: #8BC34A; transform: translateY(-3px); }
.nw-bar { position: absolute; left: 0; top: 16px; bottom: 16px; width: 4px; background: #8BC34A; border-radius: 0 4px 4px 0; }
.nw-hd { display: flex; align-items: center; gap: 16px; margin-bottom: 10px; }
.nw-tp {
    display: inline-flex; align-items: center; gap: 4px;
    background: #F1F8E9; color: #558B2F;
    padding: 3px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 600;
}
.nw-tm { font-size: 12px; color: #A8B58A; display: inline-flex; align-items: center; gap: 4px; }
.nw-cnt strong { font-size: 16px; color: #33691E; line-height: 1.5; display: block; }

/* 用户评价 */
.rvgd { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rv-it {
    position: relative; background: #fff; border-radius: 20px;
    padding: 28px 24px; border: 1px solid #E8E5D5;
    transition: all .3s ease;
}
.rv-it:hover { border-color: #8BC34A; transform: translateY(-4px); }
.rv-q {
    position: absolute; top: 12px; right: 20px;
    font-size: 56px; color: #F1F8E9; font-family: Georgia, serif; line-height: 1;
}
.rv-av {
    width: 48px; height: 48px; border-radius: 50%;
    background: #F1F8E9; color: #8BC34A;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 16px;
    border: 2px solid #C5E1A5;
}
.rv-cnt p { font-size: 14px; color: #5A6B3D; line-height: 1.8; margin-bottom: 16px; }
.rv-ft { display: flex; flex-direction: column; gap: 4px; }
.rv-nm { font-size: 14px; font-weight: 600; color: #33691E; }
.rv-tm { font-size: 12px; color: #A8B58A; display: inline-flex; align-items: center; gap: 4px; }

/* CTA */
.ctar { padding: 60px 20px; }
.ctar-in {
    width: 1200px; max-width: 100%; margin: 0 auto;
    background: #8BC34A; border-radius: 28px;
    padding: 48px 60px; display: flex; align-items: center; gap: 32px;
    position: relative; overflow: hidden;
}
.ctar-lm {
    position: absolute; right: -30px; top: -30px;
    width: 180px; height: 180px; border-radius: 50%;
    background: rgba(255,255,255,.12);
    display: flex; align-items: center; justify-content: center;
    font-size: 80px; color: rgba(255,255,255,.2);
}
.ctar-tx { flex: 1; position: relative; z-index: 2; }
.ctar-tx strong { display: block; font-size: 26px; color: #fff; margin-bottom: 8px; }
.ctar-tx p { font-size: 15px; color: rgba(255,255,255,.9); }
.ctar .btn-pri { background: #fff; color: #33691E; position: relative; z-index: 2; }
.ctar .btn-pri:hover { background: #FDD835; }

/* 页脚 */
.ftwr { background: #2E3B1E; color: #C5E1A5; padding: 56px 20px 24px; }
.ftwr-in {
    width: 1200px; max-width: calc(100% - 40px); margin: 0 auto;
    display: flex; align-items: flex-start; gap: 40px; flex-wrap: wrap;
    padding-bottom: 32px; border-bottom: 1px solid rgba(197,225,165,.15);
}
.ft-br { flex: 1; min-width: 240px; }
.ft-br .lgo { color: #fff; margin-bottom: 16px; }
.ft-br .lgo img { background: #fff; padding: 4px; }
.ft-dc { font-size: 14px; color: #8FA66A; max-width: 360px; }
.ft-nv { display: flex; flex-direction: column; gap: 12px; }
.ft-nv a { font-size: 14px; color: #C5E1A5; transition: color .2s; }
.ft-nv a:hover { color: #fff; }
.ft-cp { text-align: center; padding-top: 24px; font-size: 13px; color: #6B8045; }

/* 移动端适配 */
@media (max-width: 767px) {
    .sctn { padding: 56px 16px; }
    .sctn-alt > .scttl { padding: 56px 16px 0; }
    .sctn-alt > div:not(.scttl) { padding-bottom: 56px; width: calc(100% - 32px); }
    .scttl { gap: 10px; margin-bottom: 36px; }
    .tl-ln { width: 32px; }
    .tl-ic { width: 36px; height: 36px; font-size: 18px; }
    .tl-tx { font-size: 22px; letter-spacing: 1px; }

    .hdr-i { height: 60px; gap: 16px; }
    .lgo img { width: 30px; height: 30px; }
    .lgo span { font-size: 17px; }
    .nvg {
        position: fixed; top: 60px; right: 0; bottom: 0;
        width: 75%; max-width: 300px;
        background: #FAF8F0; flex-direction: column;
        gap: 0; padding: 20px 0; transform: translateX(100%);
        transition: transform .3s ease; border-left: 1px solid #E8E5D5;
        z-index: 99;
    }
    .nvg.open { transform: translateX(0); }
    .nvg a { padding: 14px 24px; font-size: 16px; border-bottom: 1px solid #F2EEDD; }
    .gtapp { display: none; }
    .mnu { display: flex; margin-left: auto; }

    .wlpf { padding: 48px 0 40px; }
    .wlpf .ldwx { flex-direction: column; gap: 32px; }
    .lhsd { width: 100%; text-align: center; }
    .wlpf h1 { font-size: 30px; }
    .hsub { font-size: 14px; margin: 0 auto 24px; }
    .habtn { justify-content: center; }
    .habtn .btn-pri, .habtn .btn-sec { width: 100%; justify-content: center; padding: 12px 20px; }
    .habtn .btn-pri { width: 100%; }
    .hstat { justify-content: center; gap: 24px; }
    .st-it strong { font-size: 22px; }
    .rhsd { flex: 0 0 auto; width: 280px; height: 340px; margin: 0 auto; }
    .ph-main { width: 180px; right: 40px; top: 20px; }
    .ph-main img { height: 320px; }
    .ph-sub { width: 130px; right: 0; bottom: 10px; }
    .ph-sub img { height: 140px; }
    .lm-fl { width: 40px; height: 40px; font-size: 18px; }

    .pdgd { grid-template-columns: repeat(2, 1fr); gap: 12px; overflow-x: auto; }
    .pdgd::-webkit-scrollbar { display: none; }
    .pdgd { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
    .pd-it { flex: 0 0 60%; scroll-snap-align: start; }
    .pd-img { aspect-ratio: 9/16; }

    .adgd { grid-template-columns: 1fr; gap: 16px; }
    .ad-it { padding: 24px 22px; }
    .ad-no { font-size: 44px; }

    .dlgd { grid-template-columns: 1fr; gap: 16px; }
    .dl-it { padding: 24px 22px; }

    .flwx { grid-template-columns: 1fr; gap: 24px; padding-left: 0; }
    .flwx::before { left: 24px; }

    .faqx { gap: 12px; }
    .fq-q { padding: 16px 18px; gap: 12px; }
    .fq-tx { font-size: 15px; }
    .fq-a p { padding: 0 18px 18px 48px; font-size: 13px; }

    .nwgd { grid-template-columns: 1fr; gap: 16px; }
    .nw-it { padding: 20px 22px 20px 26px; }
    .nw-cnt strong { font-size: 15px; }

    .rvgd { grid-template-columns: 1fr; gap: 16px; columns: 1; }
    .rv-it { padding: 24px 20px; }

    .ctar { padding: 40px 16px; }
    .ctar-in { padding: 32px 24px; flex-direction: column; text-align: center; gap: 20px; border-radius: 20px; }
    .ctar-tx strong { font-size: 20px; }
    .ctar .btn-pri { width: 100%; justify-content: center; }

    .ftwr-in { flex-direction: column; gap: 24px; }
    .ft-nv { flex-direction: row; flex-wrap: wrap; gap: 16px 24px; }
}