.price-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:120px}.price-btn.loading{opacity:.7;cursor:not-allowed;pointer-events:none}.loading-spinner{width:16px;height:16px;border:2px solid;border-color:#fff #fff transparent;border-radius:50%;display:inline-block;animation:rotation 1s linear infinite}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.price-card{padding:28px;border-radius:12px;background:#fff;border:1px solid #eaeaea;height:100%;display:flex;flex-direction:column;transition:all .2s ease;position:relative}.price-card:hover{border-color:#000;transform:translateY(-2px)}.price-title{font-size:24px;font-weight:600;margin-bottom:20px;color:#000}.price-value{margin-bottom:20px;position:relative}.price-value .value{font-size:42px;font-weight:600;line-height:1;letter-spacing:-.02em;color:#000;display:inline-flex;align-items:baseline}.price-value .origin{position:absolute;top:-18px;left:0;font-size:14px;color:#666;text-decoration:line-through;font-weight:400}.price-value small{font-size:15px;color:#666;margin-left:4px;font-weight:400}.price-des{font-size:15px;line-height:1.6;color:#666;margin-bottom:24px;min-height:48px}.price-btn-wrapper{margin-top:auto;background:#fff;position:relative;z-index:1}.price-btn{width:100%;padding:12px 24px;border-radius:8px;font-size:15px;font-weight:500;text-align:center;transition:all .15s ease;text-decoration:none;display:inline-block;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.price-btn.solid{background:#000;color:#fff;border:none}.price-btn.solid:hover{background:#222;transform:translateY(-1px);box-shadow:0 2px 4px rgba(0,0,0,.1)}.price-btn.solid:active{transform:translateY(0);box-shadow:none}.price-btn.outline{background:#fff;color:#000;border:1px solid #eaeaea}.price-btn.outline:hover{border-color:#000;background:#fafafa;transform:translateY(-1px);box-shadow:0 2px 4px rgba(0,0,0,.05)}.price-btn.outline:active{transform:translateY(0);box-shadow:none}.price-card-sub{padding-top:36px}.price-card-sub .billing-switch{position:absolute;top:0;left:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;background:#fff;border-radius:999px;padding:2px;border:1px solid #eaeaea;box-shadow:0 2px 6px rgba(0,0,0,.05);z-index:2}.billing-option{padding:3px 10px;font-size:11px;text-align:center;border-radius:999px;border:none;background:transparent;cursor:pointer;transition:all .2s ease;color:#666;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:4px}.billing-option.active{background:#111;color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.15)}.billing-option.active .annual-savings{background:rgba(39,174,96,.25);color:#6ee7a3}.billing-option:hover:not(.active){color:#000;background:rgba(0,0,0,.04)}.billing-option:focus{outline:none}.annual-savings{display:inline-block;background:#e9f7ef;color:#27ae60;font-size:9px;font-weight:600;padding:1px 4px;border-radius:3px;line-height:1}.price-card-sub .promo-ribbon{position:absolute;top:10px;right:10px;background:linear-gradient(135deg,#f36,#ff6b35);color:#fff;font-size:10px;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:4px;box-shadow:0 2px 6px rgba(255,51,102,.3);text-transform:uppercase;z-index:3}@media (min-width:768px){.price-card{min-height:380px;display:flex;flex-direction:column;height:100%}.price-title{margin-bottom:20px;height:30px}.price-value{margin-bottom:20px;height:60px}.price-des{margin-bottom:20px;flex-grow:1;height:48px}}