:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#363c39;background:#f4f5f5;font-synthesis:none}*{box-sizing:border-box}body{margin:0;overscroll-behavior:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:0;background:transparent;cursor:pointer;min-height:40px;padding:8px 13px;font-size:14px;border-radius:7px}button:hover{background:#e8ebe8}button:focus-visible,a:focus-visible{outline:2px solid #7e9f22;outline-offset:2px}button:disabled{opacity:.25;cursor:default}#reader{height:100vh;height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}header{height:48px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid #e3e7e4}.brand{font-size:20px;font-weight:750;letter-spacing:-.6px;white-space:nowrap}.brand span{font-size:14px;font-weight:500;color:#789c1f;margin-left:9px;letter-spacing:0}.tools{display:flex;gap:3px}#stage{flex:1;min-height:0;position:relative;overflow:hidden;touch-action:none;outline:none;display:flex;justify-content:center;align-items:center;padding:8px}#paper{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transform-origin:center;will-change:transform}#page{display:block;width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-select:none;pointer-events:none}#loading,#error{position:absolute;background:#f4f5f5e8;padding:18px 24px;border-radius:8px;font-size:16px;text-align:center}#error[hidden],#loading[hidden]{display:none}#reset{position:absolute;bottom:10px;right:14px;background:#ffffffed;border:1px solid #dce1dd;box-shadow:0 2px 12px #00000012}footer{height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:28px}footer button{font-size:32px;line-height:25px;min-width:44px}.page-info{display:flex;align-items:center;gap:16px;font-variant-numeric:tabular-nums}#page-count{font-size:14px}#hint{color:#8a918d;font-size:12px}#progress{height:2px;flex-shrink:0;background:#e1e5e2}#progress span{display:block;height:100%;width:3.125%;background:#97bd2a;transition:width .2s}#rotate{display:none;background:#fafbfa;position:fixed;inset:0;z-index:20;padding:42px 28px}.rotate-brand{font-size:24px;letter-spacing:-.8px;font-weight:750}.rotate-brand span{color:#7d9f25;font-weight:500;font-size:16px;letter-spacing:0;margin-left:10px}.rotate-center{position:absolute;left:22px;right:22px;top:50%;transform:translateY(-45%);text-align:center}.phone-icon{width:112px;height:112px;color:#616962;transform:rotate(-8deg)}h1{font-size:25px;font-weight:550;letter-spacing:.8px;margin:25px 0 14px}.rotate-center p{font-size:16px;color:#717972;line-height:1.6}.rotate-center .rotate-note{font-size:14px;color:#929991;margin-top:20px}.rotate-line{width:35px;height:2px;background:#97bd2a;margin:32px auto 20px}.rotate-footer{font-size:12px;letter-spacing:2px;color:#929991}dialog{width:min(460px,calc(100% - 36px));max-height:calc(100dvh - 26px);overflow:auto;border:1px solid #e5e9e5;border-radius:14px;padding:18px 22px;background:#fff;color:#363c39;box-shadow:0 18px 60px #0002}dialog::backdrop{background:#17201b66;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:9px}.dialog-head h2{font-size:18px;font-weight:600;margin:0}.close{font-size:26px}nav button{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;border-bottom:1px solid #eef0ee;border-radius:0;font-size:16px;padding:13px 5px}small{color:#919a93;font-size:13px;font-variant-numeric:tabular-nums}#download-dialog a{display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:inherit;padding:18px 3px;font-size:16px;border-top:1px solid #edf0ed}#notice{position:fixed;left:50%;bottom:60px;transform:translateX(-50%);background:#303a32;color:white;padding:11px 17px;border-radius:8px;font-size:14px;max-width:85vw;z-index:30;text-align:center}@media(orientation:portrait) and (max-width:900px){#reader{display:none}#rotate{display:block}dialog[open]{display:none}body{overflow:hidden}}@media(max-height:500px) and (orientation:landscape){header{height:40px;padding:0 15px}.brand{font-size:18px}.brand span{font-size:13px}.tools button{padding:7px 10px;min-height:36px}footer{height:36px}footer button{min-height:34px}#stage{padding:3px}#hint{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}