/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1A535C;
    --secondary-color: #B08B59;
    --dark-gray: #2D2D2D;
    --light-bg: #F8F9FA;
    --white: #FFFFFF;
    --danger: #DC3545;
    --success: #28A745;
}

body {
    font-family: 'IBM Plex Sans KR', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--light-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 风险警示条 */
.risk-warning {
    background: linear-gradient(135deg, #DC3545 0%, #C82333 100%);
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.risk-warning .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
}

.risk-warning i {
    font-size: 1.2rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.risk-warning span {
    font-size: 0.95rem;
    font-weight: 500;
}

/* Hero 区域 */
.hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 100px 0;
    background: #0a1929;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../imgs/hero-bg.png) no-repeat center center;
    background-size: cover;
    z-index: 0;
}

.hero-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(10, 25, 41, 0.85) 0%, rgba(10, 25, 41, 0.55) 45%, rgba(10, 25, 41, 0.35) 100%);
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 22px;
    line-height: 1.3;
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.45);
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 14px;
    line-height: 1.7;
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.35);
}

.hero-tagline {
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 28px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-tags {
    display: flex;
    gap: 12px;
    margin-bottom: 26px;
    flex-wrap: wrap;
}

.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(35, 226, 192, 0.12);
    border: 1px solid rgba(35, 226, 192, 0.4);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #6FE6CC;
    backdrop-filter: blur(8px);
}

.hero-keyword {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px dashed rgba(254, 229, 0, 0.55);
    border-radius: 14px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
}

.hero-keyword strong {
    color: #FEE500;
    font-weight: 700;
    margin-left: 4px;
}

.keyword-arrow {
    font-size: 1.15rem;
}

.cta-button {
    background: #FEE500;
    color: #000000;
    border: none;
    padding: 18px 45px;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: 'IBM Plex Sans KR', sans-serif;
    box-shadow: 0 6px 20px rgba(254, 229, 0, 0.4);
    width: auto;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    background: #F5DC00;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(254, 229, 0, 0.6);
}

.btn-icon {
    width: 26px;
    height: 26px;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.btn-text {
    position: relative;
    z-index: 1;
}

/* 股票跑马灯 */
.hero-ticker {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.ticker-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 25px;
    padding-bottom: 18px;
    border-bottom: 3px solid var(--light-bg);
}

.ticker-header i {
    font-size: 1.3rem;
}

.ticker-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.ticker-item {
    padding: 18px;
    background: var(--light-bg);
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.ticker-item:hover {
    background: #E9ECEF;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ticker-label {
    font-size: 0.85rem;
    color: #6C757D;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ticker-value {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.ticker-value.up {
    color: var(--success);
}

.ticker-value.down {
    color: var(--danger);
}

.ticker-change {
    font-size: 0.9rem;
    font-weight: 600;
}

.ticker-change.up {
    color: var(--success);
}

.ticker-change.down {
    color: var(--danger);
}

.ticker-sublabel {
    font-size: 0.85rem;
    color: #6C757D;
    font-weight: 500;
}

.ticker-disclaimer {
    margin-top: 18px;
    font-size: 0.75rem;
    color: #999;
    text-align: center;
    font-style: italic;
}

/* ===== 痛点 ===== */
.pain-points {
    padding: 0 0 90px;
    background: linear-gradient(180deg, #0a1929 0%, #102a44 100%);
    color: white;
}

.pain-banner {
    position: relative;
    height: 260px;
    overflow: hidden;
    margin-bottom: 70px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pain-banner-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55) saturate(1.1);
}

.pain-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 25, 41, 0.4) 0%, rgba(10, 25, 41, 0.92) 100%);
}

.pain-banner-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.pain-banner-eyebrow {
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 500;
    color: #6FE6CC;
    letter-spacing: 2px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.pain-banner-title {
    font-size: 2.1rem;
    font-weight: 700;
    color: white;
    line-height: 1.4;
    max-width: 820px;
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.pain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.pain-col {
    padding: 40px 36px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.pain-col:hover {
    transform: translateY(-4px);
    border-color: rgba(35, 226, 192, 0.4);
}

.pain-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 28px;
    color: white;
    position: relative;
    padding-left: 16px;
}

.pain-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 5px;
    border-radius: 4px;
    background: linear-gradient(180deg, #FEE500, #6FE6CC);
}

.pain-list {
    list-style: none;
    margin-bottom: 28px;
}

.pain-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
}

.pain-list li i {
    font-size: 1.1rem;
    margin-top: 4px;
    flex-shrink: 0;
    color: #FF6B6B;
}

.pain-list-check li i {
    color: #6FE6CC;
}

.pain-hint {
    padding: 16px 18px;
    background: rgba(35, 226, 192, 0.08);
    border-left: 4px solid #6FE6CC;
    border-radius: 8px;
    font-size: 0.98rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
}

.pain-hint strong {
    color: #FEE500;
}

/* ===== 우리가 집중하는 것 ===== */
.focus {
    padding: 90px 0;
    background: linear-gradient(180deg, #102a44 0%, #0a1929 100%);
    color: white;
}

.focus-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.focus-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    transform: rotate(-1deg);
    transition: transform 0.4s ease;
}

.focus-visual:hover {
    transform: rotate(0);
}

.focus-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.focus-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(10, 25, 41, 0.85) 100%);
    display: flex;
    align-items: flex-end;
    padding: 28px;
}

.focus-visual-tag {
    display: inline-block;
    padding: 10px 18px;
    background: rgba(35, 226, 192, 0.18);
    border: 1px solid rgba(35, 226, 192, 0.4);
    border-radius: 999px;
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
}

.focus-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 28px;
    color: white;
    position: relative;
    padding-left: 18px;
}

.focus-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 6px;
    border-radius: 4px;
    background: linear-gradient(180deg, #FEE500, #6FE6CC);
}

.focus-list {
    list-style: none;
    margin-bottom: 32px;
}

.focus-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.focus-list li:last-child {
    border-bottom: none;
}

.focus-list li i {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(35, 226, 192, 0.15);
    color: #6FE6CC;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.focus-goal {
    padding: 22px 24px;
    background: rgba(254, 229, 0, 0.08);
    border-left: 4px solid #FEE500;
    border-radius: 10px;
    font-size: 1.02rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
}

.focus-goal strong {
    color: #FEE500;
    font-weight: 700;
}

.goal-arrow {
    font-size: 1.3rem;
    margin-right: 6px;
}

/* ===== 비교 (일반인 vs 프레임워크) ===== */
.comparison {
    padding: 90px 0;
    background: linear-gradient(180deg, #0a1929 0%, #15375c 100%);
    color: white;
}

.comparison .section-title {
    color: white;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.comparison .section-title i {
    color: #FEE500;
}

.comparison .section-title::after {
    background: #6FE6CC;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 60px 1fr;
    gap: 0;
    align-items: stretch;
    max-width: 980px;
    margin: 0 auto;
}

.comparison-col {
    padding: 40px 32px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.3s ease;
}

.comparison-col:hover {
    transform: translateY(-4px);
}

.comparison-bad {
    border-top: 4px solid #FF6B6B;
}

.comparison-good {
    border-top: 4px solid #6FE6CC;
    background: rgba(35, 226, 192, 0.06);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-header i {
    font-size: 2rem;
}

.comparison-bad .comparison-header i {
    color: #FF6B6B;
}

.comparison-good .comparison-header i {
    color: #6FE6CC;
}

.comparison-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
}

.comparison-col ul {
    list-style: none;
}

.comparison-col ul li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
}

.comparison-col ul li i {
    width: 22px;
    text-align: center;
}

.comparison-bad ul li i {
    color: #FF6B6B;
}

.comparison-good ul li i {
    color: #6FE6CC;
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 2px;
}

.comparison-divider span {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.comparison-cta {
    margin-top: 60px;
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-cta-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin: 0 auto 22px;
    display: block;
    filter: drop-shadow(0 6px 24px rgba(35, 226, 192, 0.35));
    animation: float-cta 6s ease-in-out infinite;
}

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

.comparison-lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: white;
    margin-bottom: 18px;
    line-height: 1.6;
}

.comparison-keyword {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.92);
}

.comparison-keyword strong {
    color: #FEE500;
    font-weight: 700;
    margin-left: 6px;
}

.comparison-note {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
}

.comparison-cta .cta-button {
    margin: 0 auto;
}

/* 特色功能区域 */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse > * {
    direction: ltr;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), #2D7A82);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-text h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-text > p {
    font-size: 1.1rem;
    color: #6C757D;
    margin-bottom: 10px;
    line-height: 1.8;
}

.feature-note {
    font-size: 0.85rem !important;
    color: var(--danger) !important;
    font-weight: 500 !important;
    margin-bottom: 20px !important;
}

.feature-text ul {
    list-style: none;
    margin-top: 20px;
}

.feature-text ul li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.feature-text ul li i {
    color: var(--secondary-color);
    font-size: 1rem;
}

.feature-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--light-bg) 0%, #E9ECEF 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.placeholder-image i {
    font-size: 6rem;
    color: var(--primary-color);
    opacity: 0.3;
}

/* 会员评价 */
.testimonials {
    padding: 80px 0;
    background: var(--light-bg);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #6C757D;
    margin-top: -40px;
    margin-bottom: 50px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-avatar {
    text-align: center;
    margin-bottom: 20px;
}

.testimonial-avatar i {
    font-size: 4rem;
    color: var(--secondary-color);
}

.testimonial-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    text-align: right;
}

/* 学习日程 */
.schedule {
    padding: 80px 0;
    background: white;
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.schedule-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 15px;
    border-left: 5px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.schedule-card:hover {
    background: white;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.schedule-day {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.schedule-time {
    font-size: 0.95rem;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.schedule-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.schedule-desc {
    font-size: 0.9rem;
    color: #6C757D;
    line-height: 1.6;
}

/* FAQ */
.faq {
    padding: 80px 0;
    background: var(--light-bg);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-question i {
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px 60px;
    color: var(--dark-gray);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.footer-section p {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 15px;
    opacity: 0.9;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    padding: 8px 0;
    font-size: 0.9rem;
    opacity: 0.85;
    padding-left: 20px;
    position: relative;
}

.footer-section ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.footer-small {
    font-size: 0.85rem !important;
    opacity: 0.7 !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 10px;
}

.footer-warning {
    color: var(--secondary-color) !important;
    font-weight: 600 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* 固定CTA按钮 */
.fixed-cta {
    position: fixed;
    bottom: 20px;
    left: 0;
    right: 0;
    margin: 0 auto;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    width: auto;
    max-width: 90%;
    pointer-events: none;
}

.fixed-cta .cta-button {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    padding: 16px 35px;
    pointer-events: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .risk-warning span {
        font-size: 0.85rem;
    }

    .hero {
        min-height: auto;
        padding: 50px 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 16px;
        margin-bottom: 20px;
    }

    .hero-title {
        font-size: 1.85rem;
        text-align: center;
        margin-bottom: 18px;
        line-height: 1.35;
    }

    .hero-subtitle {
        font-size: 1rem;
        text-align: center;
        margin-bottom: 12px;
        padding: 0 10px;
    }

    .hero-tagline {
        font-size: 0.92rem;
        text-align: center;
        margin-bottom: 22px;
        padding: 0 10px;
    }

    .hero-tags {
        justify-content: center;
        gap: 10px;
        margin-bottom: 22px;
    }

    .hero-tag {
        font-size: 0.78rem;
        padding: 5px 13px;
    }

    .hero-keyword {
        font-size: 0.92rem;
        padding: 12px 18px;
        margin-bottom: 24px;
        text-align: center;
    }

    .cta-button {
        font-size: 1.05rem;
        padding: 16px 35px;
        width: 100%;
        max-width: 320px;
        gap: 10px;
    }

    .hero-ticker {
        padding: 22px;
    }

    .ticker-value {
        font-size: 1.4rem;
    }

    .pain-banner {
        height: 200px;
        margin-bottom: 50px;
    }

    .pain-banner-title {
        font-size: 1.35rem;
        padding: 0 20px;
    }

    .pain-banner-eyebrow {
        font-size: 0.78rem;
        letter-spacing: 1.5px;
    }

    .pain-grid,
    .focus-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .focus-visual {
        max-width: 420px;
        margin: 0 auto;
        transform: none;
    }

    .focus-visual-tag {
        font-size: 0.82rem;
        padding: 8px 14px;
    }

    .comparison-cta-img {
        width: 90px;
        height: 90px;
    }

    .pain-title {
        font-size: 1.4rem;
    }

    .focus-title {
        font-size: 1.7rem;
    }

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

    .comparison-divider {
        padding: 8px 0;
    }

    .comparison-divider span {
        width: 42px;
        height: 42px;
    }

    .comparison-lead {
        font-size: 1.05rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
        text-align: center;
    }

    .feature-item,
    .feature-item.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        direction: ltr;
        text-align: center;
    }

    .feature-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .feature-text h3 {
        font-size: 1.5rem;
        text-align: center;
    }

    .feature-text > p {
        text-align: center;
    }

    .feature-text ul {
        text-align: left;
        display: inline-block;
    }

    .feature-image {
        width: 100%;
        max-width: 100%;
    }

    .feature-image img {
        max-width: 100%;
        height: auto;
    }

    .placeholder-image {
        max-width: 100%;
        margin: 0 auto;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .fixed-cta {
        bottom: 15px;
        max-width: 350px;
    }

    .fixed-cta .cta-button {
        padding: 14px 25px;
        font-size: 0.95rem;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 40px 0 50px;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 5px 14px;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 18px;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-features {
        gap: 12px;
        margin-bottom: 25px;
        flex-direction: column;
        align-items: center;
    }

    .hero-feature-item {
        font-size: 0.8rem;
    }

    .cta-button {
        font-size: 1rem;
        padding: 15px 30px;
        max-width: 280px;
    }

    .btn-icon {
        width: 22px;
        height: 22px;
    }

    .hero-ticker {
        display: none;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 20px;
    }

    .feature-icon i {
        font-size: 1.5rem;
    }

    .feature-text h3 {
        font-size: 1.3rem;
    }

    .faq-question {
        font-size: 1rem;
        padding: 20px;
    }

    .faq-answer p {
        padding: 0 20px 20px 45px;
        font-size: 0.9rem;
    }

    .testimonial-card {
        padding: 25px;
    }

    .schedule-card {
        padding: 25px;
    }

    .fixed-cta {
        bottom: 10px;
        max-width: 95%;
    }

    .fixed-cta .cta-button {
        font-size: 0.9rem;
        padding: 12px 20px;
    }
}