.subscription-center[data-v-3a1f20ee]{max-width:1000px;margin:0 auto;padding:40px 20px}.header-section[data-v-3a1f20ee]{text-align:center;margin-bottom:50px}.page-title[data-v-3a1f20ee]{font-size:32px;color:var(--text-main);margin-bottom:16px}.subtitle[data-v-3a1f20ee]{font-size:16px;color:var(--text-muted)}.main-content[data-v-3a1f20ee]{background:var(--bg-card);border-radius:12px;padding:40px;box-shadow:0 4px 20px rgba(0,0,0,.05);border:1px solid var(--border-color)}h2[data-v-3a1f20ee]{font-size:20px;margin-bottom:24px;color:var(--text-main)}.modules-grid[data-v-3a1f20ee]{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:40px}.module-card[data-v-3a1f20ee]{border:2px solid var(--border-color);border-radius:8px;padding:20px;cursor:pointer;transition:all .3s;position:relative;background-color:var(--bg-card)}.module-card[data-v-3a1f20ee]:hover{border-color:var(--accent-color)}.module-card.active[data-v-3a1f20ee]{border-color:var(--accent-color)!important;background-color:var(--bg-muted)!important}.card-header[data-v-3a1f20ee]{display:flex;align-items:center;margin-bottom:12px;background:transparent!important;border-bottom:none!important;padding:0!important}.custom-checkbox[data-v-3a1f20ee]{width:20px;height:20px;border-radius:50%;border:1px solid var(--border-color);margin-right:12px;display:flex;align-items:center;justify-content:center;color:transparent;font-size:12px}.module-card.active .custom-checkbox[data-v-3a1f20ee]{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff}.module-name[data-v-3a1f20ee]{font-size:18px;font-weight:600;margin:0;color:var(--text-main)}.module-desc[data-v-3a1f20ee]{font-size:13px;color:var(--text-muted);margin-bottom:20px;min-height:40px}.expected-date[data-v-3a1f20ee]{padding-top:10px;border-top:1px dashed var(--border-color)}.module-price[data-v-3a1f20ee]{color:#f56c6c;font-weight:600}.module-price .amount[data-v-3a1f20ee]{font-size:24px}.duration-options[data-v-3a1f20ee]{display:flex;gap:16px;margin-bottom:40px}.duration-card[data-v-3a1f20ee]{flex:1;border:1px solid var(--border-color);border-radius:8px;padding:16px;text-align:center;cursor:pointer;transition:all .3s;background-color:var(--bg-card);color:var(--text-main)}.duration-card.active[data-v-3a1f20ee]{border-color:var(--accent-color)!important;background-color:var(--bg-muted)!important;color:var(--accent-color);font-weight:700}.duration-discount[data-v-3a1f20ee]{font-size:12px;color:#f56c6c;margin-top:8px;background:rgba(245,108,108,.1);padding:2px 6px;border-radius:4px;display:inline-block}.checkout-section[data-v-3a1f20ee]{border-top:1px solid var(--border-color);padding-top:30px}.summary[data-v-3a1f20ee]{background:var(--bg-muted)!important;padding:20px;border-radius:8px;margin-bottom:30px;border:1px solid var(--border-color)}.summary-item[data-v-3a1f20ee]{display:flex;justify-content:space-between;margin-bottom:12px;font-size:15px;color:var(--text-main)}.summary-item.total[data-v-3a1f20ee]{margin-top:20px;padding-top:20px;border-top:1px dashed var(--border-color);font-size:18px;font-weight:700;align-items:center}.highlight[data-v-3a1f20ee]{color:#f56c6c}.price-box[data-v-3a1f20ee]{display:flex;align-items:baseline;gap:12px}.original-price[data-v-3a1f20ee]{font-size:14px;color:var(--text-muted);text-decoration:line-through;font-weight:400}.final-price[data-v-3a1f20ee]{font-size:28px;color:#f56c6c;font-weight:700}.saved-amount[data-v-3a1f20ee]{font-size:13px;color:#f56c6c;background:rgba(245,108,108,.1);padding:2px 8px;border-radius:4px}.discount-badge[data-v-3a1f20ee]{font-size:16px;color:#f56c6c;font-weight:700}.coupon-section[data-v-3a1f20ee]{margin-bottom:30px}.coupon-section h3[data-v-3a1f20ee]{font-size:16px;margin-bottom:12px;color:var(--text-main)}.coupon-input-group[data-v-3a1f20ee]{display:flex;gap:10px;max-width:460px;align-items:center}.coupon-input[data-v-3a1f20ee]{flex:1;background-color:var(--bg-card)!important;border-color:var(--border-color)!important;color:var(--text-main)!important;height:42px}.coupon-section .btn[data-v-3a1f20ee]{white-space:nowrap;height:42px;display:flex;align-items:center;justify-content:center;min-width:80px}.success-color[data-v-3a1f20ee]{color:#67c23a;font-size:13px}.method-options[data-v-3a1f20ee]{display:flex;gap:20px;margin-bottom:30px}.method-card[data-v-3a1f20ee]{border:1px solid var(--border-color);padding:12px 24px;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:16px;transition:all .3s;background-color:var(--bg-card);color:var(--text-main)}.method-card.active[data-v-3a1f20ee]{border-color:var(--accent-color)!important;background-color:var(--bg-muted)!important}.method-icon[data-v-3a1f20ee]{font-size:20px}.wechat-color[data-v-3a1f20ee]{color:#07c160}.alipay-color[data-v-3a1f20ee]{color:#1677ff}.action-btn[data-v-3a1f20ee]{text-align:right}.pay-btn[data-v-3a1f20ee]{font-size:18px;font-weight:600}