.course1v1-banner-img {
    width: 100%;
}

/* 1V1选课指导 - 优势标签左右无限滚动 */
.course1v1-advantage-wrap {
    position: relative;
    margin-top: 12px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 12px;
    box-sizing: border-box;
}

.course1v1-advantage-scroll-wrap {
    overflow: hidden;
    position: relative;
    padding: 10px 0;
    box-sizing: border-box;
}

.course1v1-advantage-scroll-inner {
    animation: course1v1-advantage-scroll-left 30s linear infinite;
    display: flex;
    flex-direction: row;
    width: max-content;
}

@keyframes course1v1-advantage-scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.course1v1-advantage-scroll-inner .course1v1-advantage-list {
    flex-shrink: 0;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    padding: 0 6px;
    box-sizing: border-box;
}

.course1v1-advantage-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 12px;
    align-items: center;
    box-sizing: border-box;
}

.course1v1-advantage-list li {
    display: inline-flex;
    align-items: center;
    height: 18px;
    line-height: 18px;
    padding: 4px 12px;
    box-sizing: border-box;
    /* border-radius: 50px 10px 0 50px; */
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    border-top-right-radius: 50px;
    background: #FFFFFF;
    border: 1px solid #FFC844;
    font-size: 13px;
    color: #333;
    font-family: MiSans, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    width: max-content;
    max-width: 100%;
}

.course1v1-advantage-text {
    min-width: 0;
    overflow-wrap: break-word;
    word-break: break-word;
}

.course1v1-advantage-btn {
    border-radius: 80px;
    margin: 0px auto;
    opacity: 1;
    background: #FFC844;
    width: 98px;
    box-sizing: border-box;
    padding: 8px 9px;
    opacity: 1;
    font-family: MiSans;
    font-size: 10px;
    font-weight: normal;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;

    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
}

/* 1V1选课指导 - 适合人群 2x2 网格 */
.course1v1-suitable-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 20px 16px;
    margin-top: 16px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.course1v1-suitable-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 14px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    border: 1px solid rgba(251, 191, 36, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    opacity: 0.8;
   
}

.course1v1-suitable-icon {
    width: 19px;
    height: 15px;
    margin-bottom: 10px;
}

.course1v1-suitable-text {
    font-family: MiSans;
    font-size: 12px;
    font-weight: 500;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;

    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
}

/* 1V1选课指导 - 独家产品优势 2x3 网格 */
.course1v1-ad-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px 10px;
    margin-top: 16px;
}

.course1v1-ad-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.course1v1-ad-img {
    width: 100%;
    height: 75px;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
}

.course1v1-ad-caption {
    margin: 8px 0 0;
    font-family: MiSans;
    font-size: 12px;
    font-weight: 600;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
}

/* 产品服务流程 - 步骤卡片（server-line.png 作线框） */
.course1v1-server-wrap {
    margin-top: 14px;
}
.course1v1-server-card {
    position: relative;
    background: #fff;
    border-radius: 12px;
    border: 8px solid transparent;
    border-image: url(../imgs/course1v1/server-line.png) 8 fill stretch;
    padding: 8px 14px 8px 14px;
    box-sizing: border-box;
}
.course1v1-server-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    font-family: MiSans, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}
.course1v1-server-bar {
    flex-shrink: 0;
    width: 4px;
    height: 18px;
    background: #FFC844;
    border-radius: 2px;
}
.course1v1-server-row {
    margin: 0 0 8px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.5;
    text-align: left;
}
.course1v1-server-row:last-child {
    margin-bottom: 0;
}

/* 课前 - 定制需求确认&导师备课阶段（框用 server-line2，下线条用 server-bottom-line） */
.course1v1-preclass-wrap {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 8px solid transparent;
    border-image: url(../imgs/course1v1/server-line2.png) 8 fill stretch;
    margin-top: 20px;
    position: relative;
}
.course1v1-preclass-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.course1v1-preclass-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-family: MiSans, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}
.course1v1-preclass-bar {
    color: #FFC844;
    font-weight: 700;
}
.course1v1-preclass-phase {
    font-size: 14px;
    font-weight: 700;
    color: #FFC844;
}
.course1v1-preclass-steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    position: relative;
    z-index: 1;
}
/* 框宽按文字多少自适应，不统一宽度 */
.course1v1-preclass-box {
    flex: 0 0 auto;
    width: fit-content;
    max-width: 42%;
    min-width: 0;
    position: relative;
    background: #fff;
    border-radius: 5px;
    border: 1px solid #90949E;
    box-sizing: border-box;
    padding: 4px 4px;
    /* padding: 10px 12px 14px; */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.course1v1-preclass-box--2 {
    justify-content: flex-start;
    align-items: center;
}
.course1v1-preclass-box-title {
    font-family: MiSans, sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
    display: block;
    margin: 0;
}
.course1v1-preclass-box-underline {
    width: 24px;
    height: 2px;
    background: #FFC844;
    /* margin: 6px auto 8px; */
    text-align: right;
    display: block;
    margin-right: auto;
    border-radius: 1px;
}
.course1v1-preclass-box-step {
    font-size: 12px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.2);
    letter-spacing: 0.02em;
    display: block;
    margin-left: auto;
    font-family: MiSans;
    font-size: 8px;
    font-weight: 900;
    line-height: normal;
    text-align: center;
    display: flex;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0em;

    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    background: linear-gradient(180deg, #3D3D3D 0%, rgba(61, 61, 61, 0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
/* 下面线条用 server-bottom-line.png */
.course1v1-preclass-bottom-line {
    margin-top: 4px;
    position: relative;
    z-index: 0;
    min-height: 28px;
}
.course1v1-preclass-line-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* 课中 - 1v1导师直播方案讲解&实时微调（框用 server-line3，下线条用 server-bottom-line） */
.course1v1-inclass-wrap {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 8px solid transparent;
    border-image: url(../imgs/course1v1/server-line3.png) 8 fill stretch;
    margin-top: 20px;
    position: relative;
}
.course1v1-inclass-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.course1v1-inclass-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-family: MiSans, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}
.course1v1-inclass-phase {
    font-size: 14px;
    font-weight: 700;
    color: #FFC844;
}
.course1v1-inclass-steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    position: relative;
    z-index: 1;
}
.course1v1-inclass-box {
    flex: 0 0 auto;
    width: fit-content;
    max-width: 42%;
    min-width: 0;
    position: relative;
    background: #fff;
    border: 1px solid #90949E;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 4px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.course1v1-inclass-box-title {
    font-family: MiSans, sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
    display: block;
    margin: 0;

}
.course1v1-inclass-box-underline {
    display: block;
    width: 24px;
    height: 2px;
    background: #FFC844;
    border-radius: 1px;
    text-align: right;
    display: block;
    margin-right: auto;
}
.course1v1-inclass-box-step {
    font-size: 12px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.2);
    letter-spacing: 0.02em;
    display: block;
    margin-left: auto;
    font-family: MiSans;
    font-size: 8px;
    font-weight: 900;
    line-height: normal;
    text-align: center;
    display: flex;
    align-items: center;
}
.course1v1-inclass-bottom-line {
    margin-top: 4px;
    position: relative;
    z-index: 0;
    min-height: 28px;
}


/* 课后 - 课后总结&服务保障（框用 server-line4，下线条用 server-bottom-line） */
.course1v1-postclass-wrap {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 8px solid transparent;
    border-image: url(../imgs/course1v1/server-line4.png) 8 fill stretch;
    margin-top: 20px;
    position: relative;
}
.course1v1-postclass-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-family: MiSans, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}

.course1v1-postclass-bar {
    flex-shrink: 0;
    width: 4px;
    height: 18px;
    background: #FFC844;
    border-radius: 2px;
}

.course1v1-postclass-row {
    margin: 0 0 8px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.2);
    letter-spacing: 0.02em;
}

.course1v1-postclass-bottom-line {
    margin-top: 4px;
    position: relative;
    z-index: 0;
    min-height: 28px;
}

/* 万能班长四维选课综合分析模型 - 轮播（左文案右图片） */
.course1v1-model-wrap {
    margin-top: 16px;
    padding: 0 2px;
}
.course1v1-model-swiper {
    overflow: hidden;
    border-radius: 12px;
}
.course1v1-model-card {
    display: flex;
    align-items: stretch;
    gap: 12px;
    background: linear-gradient(135deg, #fffef8 0%, #fffbf0 50%, #fff 100%);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    padding: 14px 12px;
    box-sizing: border-box;
    border: 1px solid rgba(59, 130, 246, 0.25);
}
.course1v1-model-left {
    flex: 1;
    min-width: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-right: 4px;
    text-align: left;
}
.course1v1-model-num {
    position: absolute;
    top: 8px;
    left: 0;
    font-size: 32px;
    font-weight: 700;
    color: rgba(255, 200, 68, 0.45);
    line-height: 1;
    font-family: MiSans, sans-serif;
    opacity: 0.45;
    
}
.course1v1-model-title {
    margin: 24px 0 10px 0;
    font-family: MiSans, sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.35;
    text-align: left;
}
.course1v1-model-list {
    margin: 0;
    padding-left: 16px;
    list-style: disc;
    font-size: 12px;
    color: #374151;
    line-height: 1.6;
}
.course1v1-model-list li {
    margin-bottom: 4px;
    list-style: disc;

}
.course1v1-model-list li:last-child {
    margin-bottom: 0;
}
.course1v1-model-right {
    flex-shrink: 0;
    width: 42%;
    max-width: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.course1v1-model-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}
.course1v1-model-pagination {
    margin-top: 12px;
    position: relative;
}
.course1v1-model-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: rgba(0, 0, 0, 0.15);
    opacity: 1;
    transition: background 0.2s;
}
.course1v1-model-pagination .swiper-pagination-bullet-active {
    background: #FFC844;
    width: 8px;
    height: 8px;
}

/* 产品保障 - 四格金框（仅用 guarantee-img.png 作背景，无背景色无阴影） */
.course1v1-guarantee-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 16px;
}
.course1v1-guarantee-box {    
    background-image: url(../imgs/course1v1/guarantee-img.png);
    /* background-size: cover; */
    background-position: center;
    background-repeat: no-repeat;
    padding: 14px 6px 14px;
    box-sizing: border-box;
    border-radius: 12px;
}
.course1v1-guarantee-line1,
.course1v1-guarantee-line2 {
    margin: 0;
    font-family: MiSans, sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
}
.course1v1-guarantee-line2 {
    margin-top: 4px;
}