/* ========== 导航选中态：亮色渐变 + 下划线与文字同宽 ========== */
.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a {
    font-size: 16px;
    font-weight: 700;
    color: #334155;
}

.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a::after {
    bottom: 18px;
    left: 0;
    right: auto;
    width: 0;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, #43e97b, #38f9d7);
}

.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a:hover,
.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a:focus,
.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a.active {
    color: #0ea5a0;
    background: linear-gradient(90deg, #22c55e, #14b8a6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a:hover::after,
.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a:focus::after,
.navbar-style-two-with-color .main-navbar .navbar .navbar-nav .nav-item a.active::after {
    width: 100%;
    left: 0;
    right: auto;
}

/* 落地页正文排版（关于 / 服务 / 加盟） */
.seo-article {
    max-width: 900px;
    margin: 0 auto;
}

.seo-article h2 {
    font-size: 30px;
    margin: 36px 0 16px;
    background: linear-gradient(90deg, #34d399, #22d3ee 60%, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.seo-article h3 {
    font-size: 22px;
    margin: 28px 0 12px;
    color: #0ea5a0;
}

.seo-article p {
    font-size: 17px;
    line-height: 1.95;
    margin-bottom: 16px;
    color: #475569;
}

.seo-article ul,
.seo-article ol {
    padding-left: 1.25rem;
    margin: 0 0 20px;
}

.seo-article ul li {
    list-style: disc;
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--paragraph-color, #6b6b76);
}

.seo-article ol li {
    list-style: decimal;
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--paragraph-color, #6b6b76);
}

.seo-article .seo-cta {
    margin-top: 36px;
    padding: 28px 32px;
    background: linear-gradient(135deg, #f0fbf6 0%, #eef7ff 55%, #f5f3ff 100%);
    border: 1px solid rgba(67, 233, 123, 0.18);
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(34, 22, 56, 0.05);
}

.seo-article .seo-cta p {
    margin-bottom: 16px;
}

/* ========== 首页主视觉文案：统一品牌色、放大、右移 ========== */
/* 禁止横向撑出视口，去掉左右滚动条 */
html {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    overflow-x: hidden;
    max-width: 100%;
}

.main-banner-area:has(.is-community-hero) {
    overflow-x: hidden;
    overflow-y: hidden;
    max-width: 100%;
    min-height: 100vh;
    height: auto;
    padding-bottom: 40px;
}

.main-banner-area .row > .col-lg-6:first-child {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.main-banner-area .row > .col-lg-6:has(.is-community-hero) {
    overflow: hidden;
    max-width: 100%;
}

.main-banner-area .banner-shape-1,
.main-banner-area .banner-shape-2,
.main-banner-area .banner-dot-shape-1,
.main-banner-area .banner-dot-shape-2,
.main-banner-area .banner-dot-shape-3,
.main-banner-area .banner-dot-shape-4,
.main-banner-area .banner-dot-shape-5 {
    max-width: 100%;
    pointer-events: none;
}

.main-banner-area .container-fluid {
    max-width: 100%;
    overflow-x: hidden;
    padding-left: clamp(12px, 2vw, 30px);
    padding-right: clamp(12px, 2vw, 30px);
}

.main-banner-area .row {
    max-width: 100%;
}

.main-banner-content {
    padding-left: clamp(32px, 5vw, 72px);
    padding-right: clamp(16px, 3vw, 48px);
    max-width: 640px;
    margin-left: auto;
    text-align: left;
}

.main-banner-content .banner-eyebrow {
    display: inline-block;
    margin-bottom: 20px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: linear-gradient(90deg, #a78bfa 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.06em;
    box-shadow: none;
    animation: none;
}

.main-banner-content .banner-eyebrow::before {
    display: none;
}

.main-banner-content .banner-brand-title {
    font-size: clamp(60px, 7.2vw, 92px);
    line-height: 1.08;
    margin-bottom: 0;
    font-weight: 800;
    letter-spacing: 0.06em;
    background: none;
    color: #111111;
    -webkit-text-fill-color: #111111;
    animation: none;
    position: relative;
}

.main-banner-content .banner-brand-title .overlay {
    display: none;
}

.main-banner-content .banner-lead-copy {
    margin-top: 26px;
    margin-bottom: 0;
    max-width: 560px;
    font-size: 20px;
    line-height: 1.9;
    color: #64748b;
    font-weight: 500;
}

.main-banner-content .banner-lead-copy .accent {
    display: inline;
    font-weight: 800;
    font-size: 26px;
    line-height: 1.7;
    background: linear-gradient(90deg, #a78bfa 0%, #38bdf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    position: relative;
}

.main-banner-content .banner-lead-copy .accent::after {
    display: none;
}

.main-banner-image.is-community-hero {
    --orbit-x: 50%;
    --orbit-y: 40%;
    /* 桌面：半径加大，标签离开手机屏幕 */
    --orbit-rx: clamp(240px, 30vw, 340px);
    --orbit-ry: clamp(210px, 25vw, 300px);
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 28px 40px 0;
    overflow: hidden;
    min-height: 720px;
    max-height: 780px;
    max-width: 100%;
}

/* 柔光仅保留淡青圆，不加紫色晕影 */
.main-banner-image.is-community-hero::before {
    content: "";
    position: absolute;
    z-index: 1;
    width: min(480px, 78%);
    aspect-ratio: 1;
    top: var(--orbit-y);
    left: var(--orbit-x);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, rgba(125, 211, 252, 0.28) 0%, rgba(186, 230, 253, 0.12) 45%, transparent 70%);
    filter: blur(1px);
    pointer-events: none;
}

.main-banner-image.is-community-hero::after {
    display: none;
}

.main-banner-image.is-community-hero > img {
    position: relative;
    z-index: 2;
    display: block;
    width: min(560px, 96%);
    max-width: 100%;
    height: auto;
    margin: -24px auto 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    object-fit: contain;
    object-position: center top;
    transform-origin: center top;
    /* 去掉 mask/紫色投影，边缘保持原图透明 */
    -webkit-mask-image: none;
    mask-image: none;
    filter: none;
    animation: hero-phone-float 5.8s ease-in-out infinite;
}

.main-banner-image.is-community-hero .banner-circle {
    display: none;
}

/* 打招呼对话框：圆角气泡 + 指向手机的三角箭头 */
.main-banner-image.is-community-hero .hero-float-chip {
    --angle: 0deg;
    position: absolute;
    z-index: 3;
    left: calc(var(--orbit-x) + cos(var(--angle)) * var(--orbit-rx));
    top: calc(var(--orbit-y) - sin(var(--angle)) * var(--orbit-ry));
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 26px rgba(34, 22, 56, 0.12);
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    letter-spacing: 0.01em;
    white-space: nowrap;
    pointer-events: none;
    transform: translate(-50%, -50%);
    animation: hero-chip-float 4.5s ease-in-out infinite;
}

.main-banner-image.is-community-hero .hero-float-chip::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border-style: solid;
    transform: translateY(-50%);
    filter: drop-shadow(0 2px 2px rgba(34, 22, 56, 0.06));
}

/* 左侧气泡：箭头朝右指向手机 */
.main-banner-image.is-community-hero .hero-float-chip.chip-left::after {
    right: -9px;
    border-width: 7px 0 7px 10px;
    border-color: transparent transparent transparent rgba(255, 255, 255, 0.96);
}

/* 右侧气泡：箭头朝左指向手机 */
.main-banner-image.is-community-hero .hero-float-chip.chip-right::after {
    left: -9px;
    border-width: 7px 10px 7px 0;
    border-color: transparent rgba(255, 255, 255, 0.96) transparent transparent;
}

.main-banner-image.is-community-hero .hero-float-chip i {
    color: #14b8a6;
    font-size: 15px;
}

/* 六枚标签绕光圈外侧，不压住手机边框 */
.main-banner-image.is-community-hero .hero-float-chip.chip-1 {
    --angle: 142deg; /* 左上 */
}

.main-banner-image.is-community-hero .hero-float-chip.chip-3 {
    --angle: 38deg; /* 右上 */
    animation-delay: 0.4s;
}

.main-banner-image.is-community-hero .hero-float-chip.chip-4 {
    --angle: 178deg; /* 正左 */
    animation-delay: 0.8s;
}

.main-banner-image.is-community-hero .hero-float-chip.chip-6 {
    --angle: 2deg; /* 正右 */
    animation-delay: 2s;
}

.main-banner-image.is-community-hero .hero-float-chip.chip-5 {
    --angle: 222deg; /* 左下 */
    animation-delay: 1.6s;
}

.main-banner-image.is-community-hero .hero-float-chip.chip-2 {
    --angle: 338deg; /* 右下 */
    animation-delay: 1.2s;
}

@keyframes banner-eyebrow-glow {
    0%, 100% { box-shadow: 0 8px 20px rgba(67, 233, 123, 0.12); }
    50% { box-shadow: 0 10px 28px rgba(56, 249, 215, 0.28); }
}

@keyframes banner-title-shine {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

@keyframes hero-chip-float {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-8px); }
}

@keyframes hero-phone-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ========== 门户内页头部：生活社区大横图 + 浅色遮罩 ========== */
.page-banner-area.portal-banner {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    padding-top: 140px;
    padding-bottom: 80px;
    background-color: #e8f4f1;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.page-banner-area.portal-banner.banner-about {
    background-image: url(../images/portal-banner-community.jpg);
}

.page-banner-area.portal-banner.banner-services {
    background-image: url(../images/portal-banner-services.jpg);
}

.page-banner-area.portal-banner.banner-join {
    background-image: url(../images/portal-banner-join.jpg);
}

.page-banner-area.portal-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(240, 253, 250, 0.82) 42%,
        rgba(255, 255, 255, 0.62) 100%
    );
    pointer-events: none;
    mask-image: none;
}

.page-banner-area.portal-banner::after {
    display: none;
}

.portal-banner .container {
    position: relative;
    z-index: 2;
}

.portal-banner-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
    padding-left: clamp(12px, 4vw, 56px);
}

.portal-banner .page-banner-content {
    position: relative;
    z-index: 2;
    text-align: left;
    max-width: 620px;
    margin-left: auto;
    margin-right: 0;
}

.portal-banner .page-banner-content .banner-kicker {
    display: block;
    margin: 0 0 16px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
    box-shadow: none;
    color: #0f766e;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: none;
}

.portal-banner .page-banner-content h1 {
    font-size: clamp(44px, 5.6vw, 64px);
    margin-bottom: 18px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: 0.03em;
    background: none;
    color: #0f766e;
    -webkit-text-fill-color: #0f766e;
    text-shadow: none;
    animation: none;
}

.portal-banner .page-banner-content .banner-lead {
    max-width: 560px;
    margin: 0;
    color: #334155;
    font-size: 19px;
    line-height: 1.85;
    font-weight: 500;
}

.portal-banner .page-banner-content > ul {
    display: none;
}

.portal-banner-visual {
    position: relative;
    padding-top: 0;
}

.portal-banner-visual img {
    width: 100%;
    max-width: 500px;
    margin-left: auto;
    display: block;
    border-radius: 18px;
    border: 3px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.14);
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

/* 内页配图浮层标签：已移除，强制不显示 */
.portal-banner-visual .visual-caption {
    display: none !important;
    position: absolute;
    z-index: 2;
    top: 0;
    right: max(0px, calc(100% - 500px));
    left: auto;
    bottom: auto;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.97);
    color: #0f766e;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.95);
    white-space: nowrap;
    pointer-events: none;
}

.portal-banner-visual .visual-caption::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #14b8a6;
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.18);
    flex-shrink: 0;
}

.portal-banner-visual .visual-caption::after {
    content: "";
    position: absolute;
    left: 28px;
    bottom: -8px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 7px 0 7px;
    border-color: rgba(255, 255, 255, 0.97) transparent transparent transparent;
    filter: drop-shadow(0 2px 1px rgba(15, 23, 42, 0.06));
}

.portal-banner .banner-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.portal-banner .banner-stat {
    min-width: 148px;
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-left: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(8px);
}

.portal-banner .banner-stat:nth-child(2),
.portal-banner .banner-stat:nth-child(3) {
    border-left-color: rgba(148, 163, 184, 0.22);
}

.portal-banner .banner-stat strong {
    display: block;
    background: none;
    color: #0f766e;
    -webkit-text-fill-color: #0f766e;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 4px;
}

.portal-banner .banner-stat span {
    color: #64748b;
    font-size: 13px;
}

/* 区块标题：滚动进入时播放与卡片 hover 同款的青绿遮罩擦除 */
.section-title.section-style-two {
    max-width: 760px;
    text-align: center;
}

.section-title .section-bg-text {
    display: none;
}

/* 区块 slogan：去掉侧标条/胶囊，居中叠放在标题上方 */
.section-title span {
    display: block;
    width: 100%;
    margin: 0 0 14px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
    box-shadow: none;
    color: #0f766e;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.5;
    text-align: center;
}

.section-title h2 {
    font-size: 36px;
    background: none;
    color: #0f766e;
    -webkit-text-fill-color: #0f766e;
    position: relative;
    display: block;
    width: 100%;
    margin: 0 auto;
    padding-bottom: 14px;
    overflow: hidden;
    text-align: center;
}

.section-title h2::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 56px;
    height: 3px;
    border-radius: 2px;
    transform: translateX(-50%);
    background: #14b8a6;
}

.section-title h2 .title-wipe,
.about-wrap-content h2 .title-wipe,
.about-wrap-content h3 .title-wipe,
.services-section-content h3 .title-wipe {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: block !important;
    pointer-events: none;
    background: radial-gradient(circle, #43e97b, #38f9d7);
    transform: scaleX(0);
    transform-origin: left center;
    border-radius: 4px;
}

.section-title h2.is-title-reveal .title-wipe,
.about-wrap-content h2.is-title-reveal .title-wipe,
.about-wrap-content h3.is-title-reveal .title-wipe,
.services-section-content h3.is-title-reveal .title-wipe {
    animation: title-overlay-wipe 0.95s ease forwards;
}

@keyframes title-overlay-wipe {
    0% {
        transform: scaleX(0);
        transform-origin: left center;
    }
    42% {
        transform: scaleX(1);
        transform-origin: left center;
    }
    58% {
        transform: scaleX(1);
        transform-origin: right center;
    }
    100% {
        transform: scaleX(0);
        transform-origin: right center;
    }
}

.section-title p {
    margin-top: 16px;
    font-size: 16px;
    color: #64748b;
    line-height: 1.8;
}

/* ========== 关于我们内容增强 ========== */
.about-portal-intro {
    margin-bottom: 48px;
}

.about-portal-intro .about-wrap-content span {
    display: block;
    margin: 0 0 14px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
    box-shadow: none;
    color: #0f766e;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 16px;
    line-height: 1.5;
}

.about-portal-intro .about-wrap-content h2 {
    font-size: clamp(30px, 3.5vw, 40px);
    margin-bottom: 18px;
    background: none;
    color: #0f766e;
    -webkit-text-fill-color: #0f766e;
}

.about-portal-intro .about-wrap-content p {
    font-size: 17px;
    line-height: 1.95;
    color: #475569;
}

.about-portal-intro .about-wrap-image {
    position: relative;
}

.about-portal-intro .about-wrap-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(15, 118, 110, 0.12);
}

.about-highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin: 0 0 40px;
}

.about-highlight-card {
    padding: 24px 22px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e8f5ef;
    box-shadow: 0 8px 24px rgba(34, 22, 56, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(15, 118, 110, 0.1);
}

.about-highlight-card .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 14px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(67, 233, 123, 0.18), rgba(56, 249, 215, 0.18));
    color: #0f766e;
    font-size: 22px;
}

.about-highlight-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--black-color, #221638);
}

.about-highlight-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.75;
    color: var(--paragraph-color, #6b6b76);
}

/* ========== 服务介绍卡片增强 ========== */
.seo-service-grid {
    margin-top: 24px;
}

.seo-service-card {
    height: 100%;
    padding: 0;
    margin-bottom: 24px;
    background: #fff;
    border: 1px solid #e7f3ec;
    border-radius: 18px;
    overflow: hidden;
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.seo-service-card:hover {
    box-shadow: 0 18px 40px rgba(15, 118, 110, 0.12);
    transform: translateY(-4px);
    border-color: rgba(67, 233, 123, 0.35);
}

.seo-service-card .card-media {
    position: relative;
    overflow: hidden;
}

.seo-service-card .card-media::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 48%;
    background: linear-gradient(180deg, transparent, rgba(15, 92, 86, 0.45));
}

.seo-service-card img {
    width: 100%;
    border-radius: 0;
    object-fit: cover;
    max-height: 190px;
    transition: transform 0.4s ease;
}

.seo-service-card:hover img {
    transform: scale(1.04);
}

.seo-service-card .card-body {
    padding: 22px 22px 24px;
}

.seo-service-card .card-tag {
    display: inline-block;
    margin-bottom: 10px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
    color: #0f766e;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.seo-service-card h3 {
    font-size: 20px;
    margin: 0 0 12px;
    background: linear-gradient(90deg, #34d399, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.seo-service-card p {
    margin-bottom: 0;
    line-height: 1.8;
    color: var(--paragraph-color, #6b6b76);
}

.services-flow {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 36px 0 10px;
}

.services-flow-item {
    position: relative;
    padding: 22px 18px;
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff, #f6fbf8);
    border: 1px solid #e7f3ec;
    text-align: center;
}

.services-flow-item .step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    color: #0b3d3a;
    font-weight: 800;
    font-size: 14px;
}

.services-flow-item h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--black-color, #221638);
}

.services-flow-item p {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--paragraph-color, #6b6b76);
}

/* ========== 社区加盟增强 ========== */
.join-benefit-grid .single-choose-card {
    height: 100%;
    padding: 8px 8px 20px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid #e7f3ec;
    box-shadow: 0 8px 24px rgba(34, 22, 56, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.join-benefit-grid .single-choose-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(15, 118, 110, 0.12);
}

.join-benefit-grid .choose-image {
    border-radius: 14px;
    overflow: hidden;
}

.join-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 28px 0 36px;
}

.join-step-card {
    padding: 22px 18px;
    border-radius: 16px;
    background: #0f5c56;
    background: linear-gradient(160deg, #0f5c56, #134e6f);
    color: #fff;
    min-height: 180px;
}

.join-step-card .num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: #a7f3d0;
    margin-bottom: 10px;
    line-height: 1;
}

.join-step-card h4 {
    color: #fff;
    font-size: 17px;
    margin-bottom: 10px;
}

.join-step-card p {
    margin: 0;
    color: rgba(236, 253, 245, 0.88);
    font-size: 13px;
    line-height: 1.7;
}

.join-audience-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin: 20px 0 28px;
    padding: 0;
    list-style: none;
}

.join-audience-list li {
    list-style: none !important;
    margin: 0 !important;
    padding: 16px 18px;
    border-radius: 14px;
    background: #f7fbf9;
    border: 1px solid #e7f3ec;
    color: var(--paragraph-color, #6b6b76);
    line-height: 1.7;
}

.join-audience-list li strong {
    display: block;
    color: var(--black-color, #221638);
    margin-bottom: 4px;
}

.page-banner-content h1 {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--white-color, #fff);
    line-height: 1.3;
}

.page-banner-content .banner-lead {
    max-width: 640px;
    margin: 0 auto;
    color: #e8e0f2;
    font-size: 16px;
    line-height: 1.7;
}

@media only screen and (max-width: 991px) {
    .about-highlight-grid,
    .services-flow,
    .join-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .portal-banner-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .portal-banner-visual img {
        margin: 0 auto;
        max-width: 420px;
    }

    /* 首页主视觉：自适应高度，避免标题/按钮被裁切 */
    .main-banner-area {
        height: auto !important;
        min-height: 0 !important;
        padding-top: 110px;
        padding-bottom: 36px;
        overflow-x: hidden;
        overflow-y: visible;
    }

    .main-banner-area .row > .col-lg-6,
    .main-banner-area .row > [class*="col-"] {
        height: auto !important;
        max-width: 100%;
    }

    .main-banner-content {
        margin-top: 0 !important;
        padding: 8px 16px 12px;
        max-width: none;
        margin-left: 0;
        text-align: left;
    }

    .main-banner-content .banner-brand-title {
        font-size: clamp(40px, 11vw, 56px);
        line-height: 1.15;
    }

    .main-banner-content .banner-lead-copy {
        font-size: 15px;
        line-height: 1.7;
        margin-top: 14px;
    }

    .main-banner-content .banner-lead-copy .accent {
        font-size: clamp(18px, 5vw, 22px);
    }

    .main-banner-content .banner-btn {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .main-banner-content .banner-btn .default-btn {
        margin-left: 0 !important;
        white-space: nowrap;
    }

    /* 手机/平板：左标签 | 手机 | 右标签，绝不压住屏幕 */
    .main-banner-image.is-community-hero {
        display: grid;
        grid-template-columns: minmax(96px, 1fr) minmax(150px, 46vw) minmax(96px, 1fr);
        grid-template-rows: repeat(3, auto);
        align-items: center;
        justify-items: center;
        column-gap: 4px;
        row-gap: 10px;
        min-height: 0;
        max-height: none;
        padding: 12px 6px 20px;
        overflow: visible;
        max-width: 100%;
    }

    .main-banner-image.is-community-hero::before {
        width: min(260px, 58%);
        top: 50%;
        opacity: 0.85;
    }

    .main-banner-image.is-community-hero > img {
        grid-column: 2;
        grid-row: 1 / 4;
        width: 100%;
        max-width: 220px;
        margin: 0 auto;
        animation: none;
        z-index: 1;
    }

    .main-banner-image.is-community-hero .hero-float-chip {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        transform: none;
        animation: none;
        width: max-content;
        max-width: 100%;
        justify-self: center;
        gap: 4px;
        padding: 7px 9px;
        border-radius: 12px;
        font-size: 10px;
        line-height: 1.25;
        white-space: nowrap;
        box-shadow: 0 6px 14px rgba(34, 22, 56, 0.1);
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-1 {
        grid-column: 1;
        grid-row: 1;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-4 {
        grid-column: 1;
        grid-row: 2;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-5 {
        grid-column: 1;
        grid-row: 3;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-3 {
        grid-column: 3;
        grid-row: 1;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-6 {
        grid-column: 3;
        grid-row: 2;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-2 {
        grid-column: 3;
        grid-row: 3;
    }

    .main-banner-image.is-community-hero .hero-float-chip i {
        font-size: 12px;
    }

    .main-banner-image.is-community-hero .hero-float-chip::after {
        border-width: 5px 0 5px 7px;
    }

    .main-banner-image.is-community-hero .hero-float-chip.chip-right::after {
        border-width: 5px 7px 5px 0;
    }
}

@media only screen and (max-width: 767px) {
    .main-banner-area {
        padding-top: 96px;
        padding-bottom: 28px;
    }

    .main-banner-image.is-community-hero {
        grid-template-columns: minmax(84px, 1fr) minmax(128px, 42vw) minmax(84px, 1fr);
        column-gap: 2px;
        row-gap: 8px;
        padding: 8px 4px 16px;
    }

    .main-banner-image.is-community-hero > img {
        max-width: 180px;
    }

    .main-banner-image.is-community-hero .hero-float-chip {
        padding: 6px 7px;
        font-size: 9px;
        gap: 3px;
        letter-spacing: 0;
    }

    .main-banner-content .banner-brand-title {
        font-size: clamp(36px, 10vw, 48px);
    }

    .page-banner-area.portal-banner {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .page-banner-content h1,
    .portal-banner .page-banner-content h1 {
        font-size: 28px;
    }

    .seo-article h2 {
        font-size: 22px;
    }

    .about-highlight-grid,
    .services-flow,
    .join-steps,
    .join-audience-list {
        grid-template-columns: 1fr;
    }

    .main-banner-content {
        padding-left: 16px;
        padding-right: 16px;
        max-width: none;
        margin-left: 0;
    }

    .main-banner-area .row > .col-lg-6:first-child {
        justify-content: flex-start;
    }

    .main-banner-content .banner-lead-copy {
        font-size: 15px;
    }

    .main-banner-content .banner-lead-copy .accent {
        font-size: 18px;
    }

    .portal-banner-layout {
        padding-left: 0;
    }

    .portal-banner .page-banner-content {
        margin-left: 0;
        max-width: none;
    }

    .portal-banner .banner-stat {
        min-width: calc(50% - 7px);
    }

    .section-title h2 {
        font-size: 26px;
    }
}