@font-face{font-family:Long March Song;src:url(../assets/fonts/long-march-serif.woff2) format("woff2");font-weight:700 900;font-display:swap}:root{--bg-paper: #f2ecdf;--bg-paper-deep: #e5dccb;--cinnabar: #a52b24;--cinnabar-bright: #ba352a;--gold: #a0804d;--gold-light: #deca9d;--ink: #252520;--ink-muted: #767165;--line: #d6ccba;--font-serif: "Long March Song", "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;--font-sans: "PingFang SC", "Microsoft YaHei", sans-serif;--page-gutter: clamp(20px, 5.6vw, 26px);--modal-inset-top: max(16px, env(safe-area-inset-top));--modal-inset-bottom: max(16px, env(safe-area-inset-bottom))}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#app{width:100%;height:100%}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{overflow:hidden;background:#dedbd3;color:var(--ink);font:14px/1.7 var(--font-sans);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:url(../assets/images/mountains-far.webp) center bottom / 1400px auto no-repeat;opacity:.14;pointer-events:none}button,a{-webkit-touch-callout:none}button{font:inherit;color:inherit;cursor:pointer;border-radius:0;touch-action:manipulation}button:disabled{cursor:default}button,a,[tabindex]{outline-offset:5px}:focus-visible{outline:2px solid var(--cinnabar)}img{display:block;max-width:100%}::selection{background:#a52b2426}#app{display:flex;justify-content:center;align-items:center;isolation:isolate}.h5-stage{width:100%;max-width:480px;height:100%;height:100dvh;position:relative;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-paper);box-shadow:0 12px 80px #34291c1c}.h5-stage{transition:filter 1.2s ease}.h5-stage.entry-veiled{filter:blur(9px)}.h5-stage:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url(../assets/images/xuan-paper.webp) center / cover;opacity:.18;pointer-events:none}.top-bar{position:relative;z-index:10;display:flex;flex-shrink:0;align-items:center;justify-content:space-between;gap:8px;margin:0 var(--page-gutter);min-height:calc(54px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);border-bottom:1px solid var(--line)}.current-chapter{font:700 16px/1.1 var(--font-serif);letter-spacing:4px;padding-left:13px;border-left:3px solid var(--cinnabar)}.top-hint{font-size:10px;color:var(--ink-muted);letter-spacing:.5px;white-space:nowrap}.cover-dateline{display:flex;flex-shrink:0;align-items:center;gap:12px;font-size:9px;letter-spacing:2px;white-space:nowrap}.cover-dateline i{display:block;width:32px;height:1px;background:var(--ink-muted)}.sound-control{display:flex;flex:0 0 44px;align-items:center;justify-content:flex-end;gap:3px;height:44px;border:0;background:transparent;color:var(--cinnabar)}.sound-control span{display:block;width:2px;height:8px;background:currentColor;opacity:.5}.sound-control span:nth-child(2){height:16px}.sound-control span:nth-child(3){height:22px}.sound-control span:nth-child(4){height:12px}.sound-control.playing span{opacity:1;animation:sound-wave 1s ease-in-out infinite alternate}.sound-control.playing span:nth-child(2n){animation-delay:-.7s}.screen-viewport{position:relative;flex:1;min-height:0;overflow:hidden}.screen-page{position:absolute;top:0;right:0;bottom:0;left:0;overflow-x:hidden;overflow-y:auto;scrollbar-width:none;overscroll-behavior:contain;touch-action:pan-y;outline:none}.screen-page::-webkit-scrollbar{display:none}.editorial-screen{position:relative;min-height:100%;padding:clamp(16px,2.6dvh,24px) var(--page-gutter) 24px}.section-header{text-align:left;margin-bottom:18px}.section-badge{display:block;font-size:10px;font-weight:500;letter-spacing:2px;color:var(--cinnabar);margin-bottom:8px}.section-title{font:900 clamp(30px,8.6vw,36px)/1.35 var(--font-serif);letter-spacing:3px;color:var(--ink)}.source-note{color:var(--ink-muted);font-size:10px;line-height:1.7}.relic-quote{font:700 clamp(18px,5vw,23px)/1.85 var(--font-serif);letter-spacing:.5px}.primary-action{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:11px 22px;border:1px solid var(--cinnabar);background:var(--cinnabar);color:#fff7e9;font-size:13px;letter-spacing:2px;text-decoration:none}.primary-action:hover{background:#8d231e}.text-action{position:relative;display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:44px;padding:9px 14px 9px 18px;background:linear-gradient(180deg,transparent 68%,#a52b240d 100%);border:0;border-bottom:1px solid var(--cinnabar);color:var(--cinnabar);font-size:13px;letter-spacing:1px;transition:background .25s ease,color .25s ease}.text-action:hover,.text-action:active{background:#a52b2414}.text-action:not(:disabled)>:last-child,.skip-intro:not(:disabled)>span,.letter-skip:not(:disabled)>span{display:inline-block;animation:action-nudge 2.2s ease-in-out infinite}.page-footer{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-shrink:0;min-height:calc(54px + env(safe-area-inset-bottom));padding:8px var(--page-gutter) calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}.page-folio{font:18px/1 Georgia,serif;color:var(--cinnabar)}.credits-footer{justify-content:center}.page-folio i{padding:0 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22px;position:relative;width:100%;max-width:426px;max-height:calc(100dvh - var(--modal-inset-top) - var(--modal-inset-bottom));overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:var(--modal-pad);background:var(--bg-paper);box-shadow:0 24px 80px #0003;border-top:3px solid var(--cinnabar)}.modal-card{scrollbar-width:none}.modal-card::-webkit-scrollbar{display:none}.modal-scroll-cue{position:sticky;bottom:calc(-1 * var(--modal-pad));z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;width:calc(100% + var(--modal-pad) * 2);height:64px;margin:calc(var(--modal-pad) - 64px) calc(-1 * var(--modal-pad)) calc(-1 * var(--modal-pad));padding-bottom:10px;border:0;background:linear-gradient(180deg,#f2ecdf00 0%,#f2ecdfeb 58%,var(--bg-paper) 100%);color:var(--cinnabar);transition:opacity .3s ease}.modal-scroll-cue.hidden{opacity:0;pointer-events:none}.modal-scroll-cue i{display:block;width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);animation:scroll-cue-down 1.8s ease-in-out infinite}.modal-scroll-cue i+i{margin-top:-2px;animation-delay:.2s}.page-next-enter-active,.page-next-leave-active,.page-prev-enter-active,.page-prev-leave-active{transition:transform .6s cubic-bezier(.65,0,.25,1),opacity .6s ease}.page-next-enter-from,.page-prev-leave-to{transform:translateY(100%);opacity:.4}.page-next-leave-to,.page-prev-enter-from{transform:translateY(-100%);opacity:.4}.desktop-caption,.desktop-edition{display:none}@keyframes swipe-up{0%,to{transform:translateY(2px) rotate(45deg);opacity:.45}50%{transform:translateY(-2px) rotate(45deg);opacity:1}}@keyframes action-nudge{0%,to{transform:translate(0);opacity:.72}50%{transform:translate(3px,-1px);opacity:1}}@keyframes scroll-cue-down{0%,to{transform:translateY(-2px) rotate(45deg);opacity:.35}50%{transform:translateY(3px) rotate(45deg);opacity:1}}@keyframes sound-wave{to{transform:scaleY(.4)}}@media (max-height: 700px){.relic-quote{font-size:17px;line-height:1.75}}@media (max-height: 620px){.relic-quote{font-size:16px;line-height:1.65}}@media (min-width: 760px){.h5-stage{height:calc(100dvh - 40px);max-height:980px}}@media (min-width: 1100px){.desktop-caption{position:fixed;left:calc(50% - 500px);top:26%;display:block}.desktop-caption>span{color:var(--cinnabar);font-size:10px;letter-spacing:3px}.desktop-caption p{margin:20px 0;font:700 36px/1.75 var(--font-serif);letter-spacing:9px}.desktop-caption small{font-size:10px;color:var(--ink-muted);writing-mode:vertical-rl;letter-spacing:3px}.desktop-edition{position:fixed;right:calc(50% - 390px);bottom:12%;display:flex;gap:22px;writing-mode:vertical-rl}.desktop-edition span{font:700 22px var(--font-serif);letter-spacing:8px}.desktop-edition small{font-size:10px;letter-spacing:3px;color:var(--ink-muted)}}@media (max-width: 359px){.current-chapter{font-size:14px;letter-spacing:3px;padding-left:9px}.cover-dateline{gap:8px;letter-spacing:1px}.footer-mark{display:none}.modal-overlay{padding-left:12px;padding-right:12px}.modal-card{--modal-pad: 18px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}