* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #1d2433;
    background:
        radial-gradient(circle at 15% 10%, rgba(43, 196, 154, 0.18), transparent 32%),
        radial-gradient(circle at 85% 15%, rgba(187, 138, 57, 0.16), transparent 30%),
        linear-gradient(180deg, #f9f5ec 0%, #f7faf8 42%, #ffffff 100%);
}

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

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(255, 255, 255, 0.68);
    border-bottom: 1px solid rgba(18, 42, 66, 0.08);
}

.header-inner {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -1px;
    color: #17392f;
}

.nav {
    display: flex;
    gap: 14px;
}

.nav a {
    padding: 8px 14px;
    border-radius: 999px;
    color: #345047;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(23, 57, 47, 0.08);
}

.hero {
    padding: 76px 0 42px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
    gap: 28px;
    align-items: start;
}

.badge {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(43, 196, 154, 0.13);
    color: #17775f;
    font-weight: 700;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.03;
    margin: 0;
    color: #14251f;
    letter-spacing: -3px;
}

.hero-desc {
    max-width: 720px;
    font-size: 20px;
    line-height: 1.7;
    color: #56665f;
    margin: 22px 0 26px;
}

.parse-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(23, 57, 47, 0.09);
    border-radius: 28px;
    padding: 18px;
    box-shadow: 0 24px 70px rgba(28, 57, 48, 0.13);
}

.parse-card textarea {
    width: 100%;
    min-height: 118px;
    resize: vertical;
    border: 0;
    outline: none;
    padding: 18px;
    border-radius: 20px;
    background: #f8faf8;
    font-size: 17px;
    color: #1d2433;
    line-height: 1.6;
}

.parse-card button {
    width: 100%;
    height: 58px;
    margin-top: 14px;
    border: 0;
    border-radius: 18px;
    cursor: pointer;
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    background: linear-gradient(135deg, #1a9b78 0%, #17392f 55%, #c39743 100%);
    box-shadow: 0 15px 35px rgba(26, 155, 120, 0.28);
}

.parse-card button:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.safe-tip {
    margin: 12px 4px 0;
    font-size: 14px;
    color: #738079;
}

.hero-right {
    display: grid;
    gap: 16px;
}

.energy-card {
    border-radius: 28px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(23, 57, 47, 0.08);
    box-shadow: 0 18px 45px rgba(28, 57, 48, 0.08);
}

.energy-card.gold {
    background: linear-gradient(145deg, rgba(255,255,255,0.8), rgba(255,246,225,0.86));
}

.energy-card .dot {
    width: 12px;
    height: 12px;
    background: #1a9b78;
    border-radius: 999px;
    display: block;
    margin-bottom: 12px;
}

.energy-card.gold .dot {
    background: #c39743;
}

.energy-card h3 {
    margin: 0 0 8px;
    font-size: 22px;
}

.energy-card p {
    margin: 0;
    color: #63736b;
    line-height: 1.7;
}

.ad-box {
    margin-top: 18px;
    min-height: 96px;
    border: 1px dashed rgba(28, 57, 48, 0.2);
    border-radius: 22px;
    color: #8a958f;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.45);
}

.ad-box.side {
    min-height: 240px;
    margin-top: 0;
}

.hidden {
    display: none;
}

.result-section,
.recent-section,
.seo-section {
    padding: 48px 0;
}

.section-head {
    margin-bottom: 22px;
}

.section-head h2 {
    margin: 0 0 8px;
    font-size: 32px;
    letter-spacing: -1px;
    color: #16251f;
}

.section-head p {
    margin: 0;
    color: #65746d;
}

.result-box {
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(23, 57, 47, 0.08);
    border-radius: 28px;
    padding: 22px;
    box-shadow: 0 18px 55px rgba(28, 57, 48, 0.1);
}

.result-main {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 20px;
}

.result-cover {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 22px;
    background: #edf2ef;
}

.result-info h3 {
    margin: 0 0 12px;
    font-size: 24px;
}

.result-info p {
    color: #607069;
    line-height: 1.7;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.action-row a,
.action-row button {
    border: 0;
    padding: 13px 18px;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 800;
    background: #17392f;
    color: #fff;
}

.action-row button {
    background: #f0f4f2;
    color: #17392f;
}

.image-grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.image-grid a img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 18px;
    background: #edf2ef;
}

.recent-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.recent-card {
    background: rgba(255,255,255,0.76);
    border: 1px solid rgba(23, 57, 47, 0.08);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 14px 35px rgba(28, 57, 48, 0.08);
}

.recent-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: #eef3f0;
}

.recent-card .body {
    padding: 14px;
}

.recent-card strong {
    display: block;
    font-size: 14px;
    color: #1a9b78;
    margin-bottom: 6px;
}

.recent-card p {
    margin: 0;
    color: #34443d;
    line-height: 1.5;
    font-size: 14px;
}

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

.seo-grid > div {
    padding: 24px;
    border-radius: 24px;
    background: rgba(255,255,255,0.68);
    border: 1px solid rgba(23, 57, 47, 0.08);
}

.seo-grid h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.seo-grid p {
    margin: 0;
    color: #63736b;
    line-height: 1.8;
}

.site-footer {
    padding: 34px 0;
    border-top: 1px solid rgba(23, 57, 47, 0.08);
    background: rgba(255,255,255,0.56);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: #65746d;
}

.footer-inner a {
    margin-left: 14px;
}

@media (max-width: 860px) {
    .hero-grid,
    .result-main,
    .seo-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 42px;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

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

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

    .footer-inner {
        flex-direction: column;
    }
}
.live-photo-card {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 18px;
    background: linear-gradient(135deg, #17392f, #1a9b78);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}
.nav a.active {
    background: #17392f;
    color: #fff;
}
.nav a.active {
    background: #17392f;
    color: #fff;
}
/* ===============================
   顶部语言下拉优化
   =============================== */

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

.quick-start {
    height: 38px;
    padding: 0 16px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, #1a9b78, #17392f);
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(26, 155, 120, 0.18);
}

.lang-switcher {
    position: relative;
}

.lang-switcher summary {
    list-style: none;
    height: 38px;
    min-width: 108px;
    padding: 0 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(23, 57, 47, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    cursor: pointer;
    color: #17392f;
    font-size: 14px;
    font-weight: 800;
    user-select: none;
}

.lang-switcher summary::-webkit-details-marker {
    display: none;
}

.lang-current {
    max-width: 92px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lang-arrow {
    font-size: 16px;
    line-height: 1;
    opacity: 0.72;
}

.lang-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: 220px;
    max-height: 360px;
    overflow-y: auto;
    padding: 8px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(23, 57, 47, 0.1);
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.16);
    z-index: 99;
}

.lang-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 12px;
    border-radius: 12px;
    color: #263c34;
    font-weight: 700;
}

.lang-menu a small {
    color: #8b968f;
    font-weight: 700;
}

.lang-menu a:hover,
.lang-menu a.active {
    background: #17392f;
    color: #fff;
}

.lang-menu a:hover small,
.lang-menu a.active small {
    color: rgba(255, 255, 255, 0.75);
}

/* 兼容之前 .nav 的样式，不再使用平铺语言 */
.nav {
    display: none;
}


/* ===============================
   移动端整体优化
   =============================== */

@media (max-width: 860px) {
    body {
        background:
            radial-gradient(circle at 10% 4%, rgba(43, 196, 154, 0.16), transparent 34%),
            radial-gradient(circle at 100% 8%, rgba(187, 138, 57, 0.12), transparent 30%),
            linear-gradient(180deg, #f9f5ec 0%, #f7faf8 50%, #ffffff 100%);
    }

    .container {
        width: min(100% - 24px, 1180px);
    }

    .site-header {
        position: sticky;
        top: 0;
    }

    .header-inner {
        height: 62px;
    }

    .logo {
        font-size: 24px;
        letter-spacing: -0.5px;
    }

    .header-actions {
        gap: 8px;
    }

    .quick-start {
        display: none;
    }

    .lang-switcher summary {
        height: 36px;
        min-width: 92px;
        padding: 0 11px;
        font-size: 13px;
    }

    .lang-current {
        max-width: 74px;
    }

    .lang-menu {
        position: fixed;
        left: 12px;
        right: 12px;
        top: 68px;
        width: auto;
        max-height: min(430px, calc(100vh - 90px));
        border-radius: 20px;
        padding: 10px;
    }

    .lang-menu a {
        padding: 13px 14px;
        font-size: 15px;
    }

    .hero {
        padding: 34px 0 28px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .badge {
        margin-bottom: 14px;
        padding: 7px 12px;
        font-size: 13px;
    }

    .hero h1 {
        font-size: clamp(34px, 10vw, 46px);
        line-height: 1.08;
        letter-spacing: -1.6px;
    }

    .hero-desc {
        font-size: 16px;
        line-height: 1.7;
        margin: 16px 0 18px;
    }

    .parse-card {
        border-radius: 22px;
        padding: 14px;
        box-shadow: 0 18px 46px rgba(28, 57, 48, 0.12);
    }

    .parse-card textarea {
        min-height: 108px;
        padding: 15px;
        border-radius: 16px;
        font-size: 15px;
    }

    .parse-card button {
        height: 52px;
        margin-top: 12px;
        border-radius: 16px;
        font-size: 16px;
    }

    .safe-tip {
        font-size: 12px;
        line-height: 1.6;
    }

    .hero-right {
        gap: 12px;
    }

    .energy-card {
        border-radius: 22px;
        padding: 18px;
    }

    .energy-card h3 {
        font-size: 19px;
    }

    .energy-card p {
        font-size: 14px;
    }

    .ad-box {
        min-height: 76px;
        border-radius: 18px;
        font-size: 13px;
        text-align: center;
        padding: 12px;
    }

    .ad-box.side {
        min-height: 110px;
    }

    .result-section,
    .recent-section,
    .seo-section {
        padding: 34px 0;
    }

    .section-head {
        margin-bottom: 16px;
    }

    .section-head h2 {
        font-size: 25px;
    }

    .section-head p {
        font-size: 14px;
        line-height: 1.6;
    }

    .result-box {
        border-radius: 22px;
        padding: 14px;
    }

    .result-main {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .result-cover {
        aspect-ratio: 16 / 10;
        border-radius: 18px;
    }

    .result-info h3 {
        font-size: 20px;
        line-height: 1.35;
    }

    .result-info p {
        font-size: 14px;
    }

    .action-row {
        gap: 10px;
    }

    .action-row a,
    .action-row button {
        flex: 1 1 auto;
        min-width: 130px;
        text-align: center;
        padding: 12px 14px;
        border-radius: 13px;
        font-size: 14px;
    }

    .image-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .image-grid a img,
    .live-photo-card {
        border-radius: 14px;
    }

    .recent-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .recent-card {
        border-radius: 18px;
    }

    .recent-card img {
        aspect-ratio: 1 / 1;
    }

    .recent-card .body {
        padding: 11px;
    }

    .recent-card strong {
        font-size: 12px;
    }

    .recent-card p {
        font-size: 13px;
        line-height: 1.45;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .seo-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .seo-grid > div {
        border-radius: 20px;
        padding: 18px;
    }

    .seo-grid h2 {
        font-size: 19px;
    }

    .seo-grid p {
        font-size: 14px;
    }

    .site-footer {
        padding: 24px 0;
    }

    .footer-inner {
        flex-direction: column;
        gap: 8px;
        font-size: 13px;
    }

    .footer-inner p {
        margin: 0;
    }

    .footer-inner a {
        margin-left: 0;
        margin-right: 12px;
    }
}


/* ===============================
   超小屏手机优化
   =============================== */

@media (max-width: 430px) {
    .container {
        width: min(100% - 20px, 1180px);
    }

    .header-inner {
        height: 58px;
    }

    .logo {
        font-size: 22px;
    }

    .lang-switcher summary {
        min-width: 84px;
        max-width: 116px;
    }

    .hero {
        padding-top: 28px;
    }

    .hero h1 {
        font-size: 32px;
        letter-spacing: -1.2px;
    }

    .hero-desc {
        font-size: 15px;
    }

    .parse-card {
        padding: 12px;
    }

    .parse-card textarea {
        min-height: 102px;
        font-size: 14px;
    }

    .parse-card button {
        height: 50px;
    }

    .recent-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .recent-card .body {
        padding: 10px;
    }

    .action-row {
        flex-direction: column;
    }

    .action-row a,
    .action-row button {
        width: 100%;
    }
}