* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0b0f1c;
    color: #eef2ff;
    line-height: 1.5;
    padding: 20px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #2a2f3f;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #f0f3ff, #7c8bff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.5px;
}

.logo p {
    font-size: 0.8rem;
    color: #8b92b0;
}

.lang-switch {
    display: flex;
    gap: 10px;
    background: #1e2438;
    padding: 6px 12px;
    border-radius: 40px;
}

.lang-btn {
    background: none;
    border: none;
    color: #b0b7d4;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 5px 12px;
    border-radius: 30px;
    transition: all 0.2s ease;
}

.lang-btn.active {
    background: #4f5eff;
    color: white;
    box-shadow: 0 2px 8px rgba(79,94,255,0.3);
}

/* ===== 每日回访区 ===== */
.daily-zone {
    margin-bottom: 32px;
}

.daily-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.daily-card {
    text-align: center;
    padding: 24px 16px;
}

.daily-card-header {
    font-size: 1.1rem;
    font-weight: 600;
    color: #cbd5ff;
    margin-bottom: 16px;
}

.daily-password-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.password-num {
    font-size: 2.5rem;
    font-weight: 700;
    color: #7c8bff;
    letter-spacing: 6px;
    font-family: 'Inter', monospace;
}

.copy-btn {
    background: #2b304c;
    border: 1px solid #4a5180;
    color: white;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: 0.2s;
}

.copy-btn:hover {
    background: #4f5eff;
    border-color: #4f5eff;
}

.daily-note {
    font-size: 0.7rem;
    color: #6c7293;
    margin-top: 8px;
}

/* 兑换码 */
.redeem-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
}

.redeem-row {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #1a1f35;
    padding: 8px 12px;
    border-radius: 12px;
}

.redeem-code {
    font-family: 'Inter', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: #7c8bff;
    flex: 1;
}

.redeem-tag {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
}

.redeem-tag.hot {
    background: #ff4f4f33;
    color: #ff6b6b;
}

.redeem-tag.new {
    background: #4f5eff33;
    color: #7c8bff;
}

.redeem-expire {
    font-size: 0.65rem;
    color: #6c7293;
}

/* 签到 */
.checkin-card {
    position: relative;
}

.checkin-progress {
    margin-bottom: 12px;
}

.checkin-days {
    display: flex;
    justify-content: space-between;
    gap: 4px;
    margin-bottom: 8px;
}

.checkin-day-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #1e2438;
    border: 2px solid #2a2f4e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: #6c7293;
    transition: all 0.3s;
}

.checkin-day-dot.checked {
    background: #4f5eff;
    border-color: #4f5eff;
    color: white;
}

.checkin-day-dot.today {
    border-color: #7c8bff;
    color: #b3c2ff;
}

.checkin-streak {
    font-size: 0.75rem;
    color: #8b92b0;
}

.btn-checkin {
    background: #4f5eff;
    border: none;
    padding: 10px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(79,94,255,0.3);
    width: 100%;
    cursor: pointer;
}

.btn-checkin:hover {
    background: #6a77ff;
}

.btn-checkin.done {
    background: #2a2f4e;
    color: #6c7293;
    box-shadow: none;
    cursor: default;
}

/* ===== 功能导航区 ===== */
.tool-nav {
    margin-bottom: 32px;
}

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

.tool-nav-item {
    background: #131825;
    border-radius: 20px;
    padding: 24px 16px;
    text-align: center;
    border: 1px solid #232837;
    cursor: pointer;
    transition: all 0.25s ease;
}

.tool-nav-item:hover {
    transform: translateY(-4px);
    border-color: #4f5eff;
    box-shadow: 0 8px 24px rgba(79,94,255,0.2);
}

.tool-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.tool-nav-item h3 {
    font-size: 1rem;
    color: #cbd5ff;
    margin-bottom: 6px;
}

.tool-nav-item p {
    font-size: 0.75rem;
    color: #8b92b0;
}

.badge-live {
    background: #4f5eff33;
    color: #7c8bff;
    margin-top: 8px;
}

.badge-new {
    background: #ff4f4f33;
    color: #ff6b6b;
    margin-top: 8px;
}

/* ===== 工具面板通用 ===== */
.tool-panel {
    display: none;
    margin-bottom: 32px;
    background: #131825;
    border-radius: 24px;
    border: 1px solid #232837;
    overflow: hidden;
}

.tool-panel.open {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: #0f1320;
    border-bottom: 1px solid #232837;
}

.tool-header h2 {
    font-size: 1.3rem;
}

.tool-close {
    background: none;
    border: none;
    color: #6c7293;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 8px;
    transition: 0.2s;
}

.tool-close:hover {
    color: #ff6b6b;
}

/* ===== 枪匠模拟器 ===== */
.gunsmith-body {
    padding: 24px;
}

.gs-section {
    margin-bottom: 20px;
}

.gs-section label {
    display: block;
    font-size: 0.85rem;
    color: #8b92b0;
    margin-bottom: 6px;
}

.gs-section select {
    width: 100%;
    padding: 10px 14px;
    background: #1e2438;
    border: 1px solid #2a2f4e;
    border-radius: 12px;
    color: #eef2ff;
    font-size: 0.9rem;
    cursor: pointer;
}

.gs-section select:focus {
    border-color: #4f5eff;
    outline: none;
}

.gs-attachments {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.gs-att-group label {
    font-size: 0.8rem;
    color: #6c7293;
}

.gs-att-group select {
    width: 100%;
    padding: 8px 12px;
    background: #1a1f35;
    border: 1px solid #2a2f4e;
    border-radius: 10px;
    color: #eef2ff;
    font-size: 0.8rem;
}

/* 枪匠数据条 */
.gs-stats {
    margin-bottom: 20px;
}

.gs-stat-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.gs-stat-bar label {
    font-size: 0.8rem;
    color: #8b92b0;
    width: 80px;
    flex-shrink: 0;
}

.gs-bar-track {
    flex: 1;
    height: 10px;
    background: #1e2438;
    border-radius: 6px;
    overflow: hidden;
}

.gs-bar-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.4s ease, background 0.4s;
}

.gs-bar-fill.recoil { background: linear-gradient(90deg, #4f5eff, #ff6b6b); }
.gs-bar-fill.ergo { background: linear-gradient(90deg, #ff6b6b, #4f5eff); }
.gs-bar-fill.range { background: linear-gradient(90deg, #6c7293, #7c8bff); }
.gs-bar-fill.damage { background: linear-gradient(90deg, #7c8bff, #ff4f4f); }
.gs-bar-fill.firerate { background: linear-gradient(90deg, #4f5eff, #9da8ff); }

.gs-stat-val {
    font-size: 0.85rem;
    font-weight: 600;
    color: #cbd5ff;
    width: 50px;
    text-align: right;
}

/* 枪匠评分 */
.gs-score {
    text-align: center;
    padding: 16px;
    background: #0f1320;
    border-radius: 16px;
    border: 1px solid #232837;
}

.gs-score-label {
    font-size: 0.85rem;
    color: #8b92b0;
    margin-right: 8px;
}

.gs-score-num {
    font-size: 2.5rem;
    font-weight: 700;
}

.gs-score-num.s-rank { color: #ff4f4f; }
.gs-score-num.a-rank { color: #7c8bff; }
.gs-score-num.b-rank { color: #cbd5ff; }
.gs-score-num.c-rank { color: #6c7293; }

/* ===== 收益计算器 ===== */
.calc-body {
    padding: 24px;
}

.calc-inputs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.calc-field label {
    display: block;
    font-size: 0.85rem;
    color: #8b92b0;
    margin-bottom: 6px;
}

.calc-field input, .calc-field select {
    width: 100%;
    padding: 10px 14px;
    background: #1e2438;
    border: 1px solid #2a2f4e;
    border-radius: 12px;
    color: #eef2ff;
    font-size: 0.9rem;
}

.calc-field input:focus, .calc-field select:focus {
    border-color: #4f5eff;
    outline: none;
}

.calc-results {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.calc-result-card {
    text-align: center;
    padding: 16px 12px;
    background: #0f1320;
    border-radius: 16px;
    border: 1px solid #232837;
}

.calc-result-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.calc-result-val {
    font-size: 1.3rem;
    font-weight: 700;
    color: #7c8bff;
}

.calc-result-label {
    font-size: 0.7rem;
    color: #6c7293;
    margin-top: 4px;
}

.calc-tip {
    padding: 12px 16px;
    background: #1a1f35;
    border-radius: 12px;
    font-size: 0.85rem;
    color: #8b92b0;
    border: 1px solid #2a2f4e;
}

/* ===== Tier 排行 ===== */
.tier-body {
    padding: 24px;
}

.tier-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.tier-tab {
    background: #1e2438;
    border: 1px solid #2a2f4e;
    color: #b0b7d4;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.tier-tab.active {
    background: #4f5eff;
    border-color: #4f5eff;
    color: white;
}

.tier-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tier-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 12px;
}

.tier-row.tier-s { background: #ff4f4f18; border: 1px solid #ff4f4f40; }
.tier-row.tier-a { background: #4f5eff18; border: 1px solid #4f5eff40; }
.tier-row.tier-b { background: #7c8bff18; border: 1px solid #7c8bff30; }
.tier-row.tier-c { background: #1e2438; border: 1px solid #2a2f4e; }

.tier-label {
    font-size: 1.2rem;
    font-weight: 700;
    min-width: 32px;
    text-align: center;
}

.tier-s .tier-label { color: #ff4f4f; }
.tier-a .tier-label { color: #7c8bff; }
.tier-b .tier-label { color: #b3c2ff; }
.tier-c .tier-label { color: #6c7293; }

.tier-items {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tier-item {
    padding: 6px 14px;
    background: #131825;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #cbd5ff;
}

/* ===== 攻略文章区 ===== */
.guides-section {
    margin-bottom: 32px;
}

.section-title {
    font-size: 1.3rem;
    color: #cbd5ff;
    margin-bottom: 16px;
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.guide-card {
    background: #131825;
    border-radius: 20px;
    padding: 20px;
    border: 1px solid #232837;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.guide-card:hover {
    transform: translateY(-3px);
    border-color: #4f5eff;
    box-shadow: 0 8px 24px rgba(79,94,255,0.2);
}

.guide-card h3 {
    font-size: 1rem;
    color: #cbd5ff;
    margin-bottom: 8px;
}

.guide-card p {
    font-size: 0.8rem;
    color: #8b92b0;
    line-height: 1.4;
}

.guides-more {
    text-align: center;
    margin-top: 20px;
}

/* ===== 分类筛选栏 ===== */
.filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid #232837;
    background: #131825;
    color: #8b92b0;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: #4f5eff;
    color: #cbd5ff;
}

.filter-btn.active {
    background: #4f5eff;
    border-color: #4f5eff;
    color: #fff;
}

/* ===== 攻略分类标签 ===== */
.guide-tag {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 10px;
    border-radius: 12px;
    background: #1e2440;
    color: #8b92b0;
    margin-top: 8px;
}

/* ===== 攻略全览网格 ===== */
.archive-grid .guide-card {
    position: relative;
}

.archive-grid .guide-card[data-category] .guide-tag {
    position: absolute;
    bottom: 12px;
    right: 12px;
}

.guides-count {
    text-align: center;
    color: #8b92b0;
    font-size: 0.8rem;
    margin-top: 12px;
}

/* ===== 全站通用 ===== */
.content-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.main-content {
    flex: 3;
    min-width: 260px;
}

.sidebar {
    flex: 1.2;
    min-width: 240px;
}

.card {
    background: #131825;
    border-radius: 24px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid #232837;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.3);
    border-color: #3d4460;
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.card h3 {
    font-size: 1.2rem;
    margin: 15px 0 8px 0;
    color: #cbd5ff;
}

.badge {
    border-radius: 40px;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.btn {
    display: inline-block;
    background: #2b304c;
    color: white;
    padding: 8px 20px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    transition: 0.2s;
    margin-top: 12px;
    border: 1px solid #4a5180;
}

.btn-primary {
    background: #4f5eff;
    border: none;
    box-shadow: 0 4px 12px rgba(79,94,255,0.3);
}

.btn-primary:hover {
    background: #6a77ff;
    transform: scale(0.98);
}

.footer {
    margin-top: 50px;
    text-align: center;
    padding: 25px;
    border-top: 1px solid #232837;
    font-size: 0.8rem;
    color: #7a7f9e;
}

/* ===== 广告相关 ===== */
.in-article-ad {
    background: #0f1320;
    border-radius: 16px;
    margin-top: 20px;
    padding: 12px;
    border: 1px solid #232837;
}

/* ===== 内容中转区 ===== */
.content-hub {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Native Banner 伪装为攻略推荐卡片 */
.native-ad-card {
    background: linear-gradient(145deg, #191f31, #0f1320);
    border: 1px solid #232837;
    border-radius: 16px;
    padding: 16px;
    overflow: hidden;
    position: relative;
}
.native-ad-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e94560, #4f5eff);
}
.native-ad-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}
.native-ad-badge {
    font-size: 1.1rem;
}
.native-ad-title {
    font-weight: 600;
    color: #e2e8f0;
    font-size: 0.95rem;
}
.native-ad-body {
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.native-ad-body iframe {
    border-radius: 12px;
    max-width: 100%;
}
.native-ad-footer {
    margin-top: 8px;
}

/* 赛季速览横条 */
.season-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #1a1f3d, #131825);
    border-radius: 16px;
    padding: 16px 24px;
    border: 1px solid #2a2f4e;
    gap: 16px;
    flex-wrap: wrap;
}

.season-banner-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.season-badge {
    background: linear-gradient(135deg, #4f5eff, #7c8bff);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 12px;
    letter-spacing: 1px;
    white-space: nowrap;
}

.season-banner-text strong {
    display: block;
    font-size: 1.05rem;
    color: #eef2ff;
}

.season-banner-text span {
    font-size: 0.8rem;
    color: #8b92b0;
}

.season-timer {
    text-align: right;
}

.timer-label {
    display: block;
    font-size: 0.7rem;
    color: #6c7293;
    margin-bottom: 2px;
}

.timer-val {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ff6b6b;
    font-family: 'Inter', monospace;
}

/* 快速入口三连 */
.quick-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.quick-link-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #131825;
    border-radius: 14px;
    border: 1px solid #232837;
    text-decoration: none;
    color: #cbd5ff;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.quick-link-item:hover {
    border-color: #4f5eff;
    background: #1a1f35;
    transform: translateY(-2px);
}

.ql-icon {
    font-size: 1.2rem;
}

.ql-text {
    flex: 1;
}

.ql-arrow {
    color: #4f5eff;
    font-weight: 700;
}

/* ===== 侧边栏：赛季倒计时 ===== */
.season-card {
    text-align: center;
    padding: 20px;
    background: linear-gradient(145deg, #191f31, #101522);
}

.season-card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 14px;
    font-weight: 600;
    color: #cbd5ff;
}

.season-badge-sm {
    background: linear-gradient(135deg, #4f5eff, #7c8bff);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 8px;
}

.season-card-timer {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.timer-big {
    font-size: 2rem;
    font-weight: 700;
    color: #7c8bff;
    font-family: 'Inter', monospace;
    line-height: 1;
}

.timer-unit {
    font-size: 0.75rem;
    color: #6c7293;
    margin-right: 8px;
}

.season-card-bar {
    margin-bottom: 10px;
    position: relative;
}

.season-progress-track {
    height: 6px;
    background: #1e2438;
    border-radius: 4px;
    overflow: hidden;
}

.season-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4f5eff, #7c8bff);
    border-radius: 4px;
    transition: width 0.5s;
    width: 0%;
}

.season-progress-label {
    font-size: 0.65rem;
    color: #6c7293;
    position: absolute;
    right: 0;
    top: -16px;
}

.season-card-note {
    font-size: 0.7rem;
    color: #6c7293;
}

/* ===== 侧边栏：热门配装 ===== */
.loadout-card {
    padding: 18px;
}

.loadout-item {
    padding: 10px 12px;
    background: #0f1320;
    border-radius: 12px;
    margin-bottom: 8px;
    border: 1px solid #1e2438;
}

.loadout-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #cbd5ff;
    margin-bottom: 4px;
}

.loadout-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.loadout-tag {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
}

.loadout-tag.meta { background: #ff4f4f22; color: #ff6b6b; }
.loadout-tag.popular { background: #4f5eff22; color: #7c8bff; }
.loadout-tag.budget { background: #22c55e22; color: #4ade80; }

.loadout-mode {
    font-size: 0.65rem;
    color: #6c7293;
}

.btn-sm {
    font-size: 0.8rem;
    padding: 6px 16px;
    margin-top: 8px;
    display: inline-block;
    background: #2b304c;
    color: white;
    border-radius: 20px;
    text-decoration: none;
    border: 1px solid #4a5180;
    transition: 0.2s;
}

.btn-sm:hover {
    background: #4f5eff;
    border-color: #4f5eff;
}

/* ===== 侧边栏：新手必读 ===== */
.beginner-card {
    padding: 18px;
}

.beginner-list {
    list-style: none;
    padding: 0;
}

.beginner-list li {
    margin-bottom: 6px;
}

.beginner-list a {
    color: #b3c2ff;
    text-decoration: none;
    font-size: 0.82rem;
    transition: color 0.2s;
}

.beginner-list a:hover {
    color: #7c8bff;
}

.sidebar-banner {
    text-align: center;
    margin-bottom: 25px;
}

.smart-card {
    background: linear-gradient(145deg, #191f31, #101522);
    position: relative;
    overflow: hidden;
}

.smart-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(79,94,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.smart-icon {
    font-size: 1.6rem;
    margin-bottom: 4px;
}

.btn-smart {
    background: linear-gradient(135deg, #4f5eff, #7c8bff);
    border: none;
    padding: 10px 24px;
    font-size: 1rem;
    box-shadow: 0 4px 16px rgba(79,94,255,0.35);
    transition: all 0.2s ease;
}

.btn-smart:hover {
    background: linear-gradient(135deg, #6a77ff, #9da8ff);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79,94,255,0.5);
}

.bottom-cta {
    margin-top: 40px;
    padding: 20px;
    background: linear-gradient(135deg, #1a1f35, #0f1320);
    border-radius: 20px;
    border: 1px solid #2a2f4e;
}

.cta-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-icon {
    font-size: 2rem;
}

.cta-text {
    flex: 1;
}

.cta-text strong {
    font-size: 1.1rem;
    color: #eef2ff;
    display: block;
}

.cta-text span {
    font-size: 0.85rem;
    color: #8b92b0;
}

.btn-cta {
    background: linear-gradient(135deg, #4f5eff, #7c8bff);
    border: none;
    padding: 10px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(79,94,255,0.35);
    white-space: nowrap;
}

.btn-cta:hover {
    background: linear-gradient(135deg, #6a77ff, #9da8ff);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79,94,255,0.5);
}

/* ===== 响应式 ===== */
@media (max-width: 800px) {
    body { padding: 15px; }
    .content-grid { flex-direction: column; }
    .daily-row { grid-template-columns: 1fr; }
    .tool-nav-grid { grid-template-columns: repeat(2, 1fr); }
    .gs-attachments { grid-template-columns: 1fr; }
    .calc-inputs { grid-template-columns: 1fr; }
    .calc-results { grid-template-columns: repeat(2, 1fr); }
    .guides-grid { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .quick-links { grid-template-columns: 1fr; }
    .season-banner { flex-direction: column; text-align: center; }
    .season-timer { text-align: center; }
}