/* ===== 夸克网盘提示条 ===== */
.pan-tip{display:flex;gap:12px;align-items:flex-start;margin:0 0 26px;padding:15px 18px;border:1px solid #c6d6cc;border-radius:16px;background:#fafaf3;color:#52635e;font-size:15px;line-height:1.7}
.pan-tip > svg{flex:none;width:22px;height:22px;margin-top:3px;color:#e4572e}
.pan-tip p{margin:0}
.pan-tip strong{color:#22303e}

/* ===== 弹窗通用 ===== */
body.modal-open{overflow:hidden}

/* ===== 立即下载 · 二维码弹窗 ===== */
.qr-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}
.qr-modal[hidden],.film-modal[hidden]{display:none}
.qr-modal__backdrop,.film-modal__backdrop{position:absolute;inset:0;background:rgba(12,22,27,.66);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.qr-modal__panel{position:relative;width:min(430px,100%);max-height:90vh;overflow:auto;padding:26px 26px 22px;border:1px solid #c6d6cc;border-radius:22px;background:#fafaf3;box-shadow:0 26px 64px rgba(12,22,27,.3);text-align:center;color:#22303e}
.qr-modal__close,.film-modal__close{position:absolute;top:10px;right:12px;width:38px;height:38px;border:0;border-radius:50%;background:transparent;color:#52635e;font-size:26px;line-height:1;cursor:pointer;z-index:2}
.qr-modal__close:hover,.film-modal__close:hover{background:#e9f2ee;color:#22303e}
.qr-modal__eyebrow{margin:0 0 4px;font-size:13px;letter-spacing:.1em;color:#2f7d5d}
.qr-modal__panel h2{margin:0 0 16px;font-size:22px;line-height:1.35;color:#22303e}
.qr-modal__img{width:230px;height:230px;max-width:100%;padding:8px;border:1px solid #c6d6cc;border-radius:14px;background:#fff}
.qr-modal__url{margin:12px 0 14px;font-size:13px;color:#52635e;word-break:break-all}
.qr-modal__tip{margin:0 0 10px;padding:12px 14px;border-radius:12px;background:#fbe8dc;color:#22303e;font-size:13.5px;line-height:1.75;text-align:left}
.qr-modal__note{margin:6px 0 0;font-size:13px;color:#52635e}

@media (max-width:520px){.qr-modal__panel{padding:22px 18px 18px}.qr-modal__img{width:200px;height:200px}}

/* ===== 文档页：返回官网按钮 ===== */
.piik-back-home{display:inline-flex;align-items:center;gap:6px;margin:0 0 18px;padding:8px 16px;min-height:40px;border-radius:999px;background:#22303e;color:#fafaf3;font-size:14px;font-weight:600;text-decoration:none}
.piik-back-home:hover{background:#314557;color:#fff}