:root{color-scheme:dark;--ink:#f5f3e8;--muted:#c0c6b6;--accent:#dce8af;font-family:Inter,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;background:#172019}body{color:var(--ink);overflow:hidden}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button{border:0}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button:disabled{opacity:.45;cursor:wait}a{color:inherit;text-decoration:none}svg{width:24px;height:24px;display:block}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.experience{position:relative;isolation:isolate;width:100%;height:100svh;min-height:500px;overflow:hidden;background:#172019}.ambient{position:absolute;inset:-35px;background:url(/landing/assets/poster.webp) center/cover;filter:blur(28px) 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small{display:block;font-size:6px;letter-spacing:1px;color:var(--accent);margin-bottom:8px}.journey-cards b{font-size:17px;font-weight:400;letter-spacing:3px}.instructions{padding-top:8px}.instructions p{font-size:11px;line-height:1.8;color:#c5cfb8}.instructions strong{font-weight:400;color:var(--accent);display:inline-block;margin-right:14px}.film-note{font-size:9px;line-height:1.8;color:#a0af94;border-top:1px solid #dce8af20;padding-top:18px;margin:24px 0 0}
@media(min-aspect-ratio:2/1){.film{object-fit:contain}.story{top:22%}h1{font-size:52px;margin-top:20px}.intro{margin-bottom:17px}.english-title{margin-bottom:18px}.chapter-note{top:32%}.scene-hint{bottom:28%}}
@media(max-width:1100px){.chapter-note{right:5%;width:125px}.story{left:5%}h1{font-size:54px}.intro{font-size:11px;letter-spacing:.5px}.chapters{gap:27px}.edition{font-size:8px;letter-spacing:1px}.scene-mark{display:none}}
@media(max-width:760px){.experience{min-height:560px}.header{height:88px;padding:0 25px}.brand{gap:9px}.brand svg{width:29px;height:29px}.brand>span{font-size:15px;letter-spacing:3px}.brand small{font-size:6px;letter-spacing:2px;margin-top:5px}.edition{display:none}.about-button{font-size:10px;gap:11px;letter-spacing:0}.about-button span{font-size:20px}.film{object-fit:contain;inset:auto 0;top:51%;transform:translateY(-50%);height:auto;width:100%;z-index:-3}.ambient{filter:blur(26px) brightness(.38)}.shade{background:linear-gradient(180deg,rgba(14,29,18,.46) 0%,rgba(14,29,18,.3) 25%,transparent 40%,transparent 60%,rgba(12,24,16,.4) 72%,rgba(12,24,16,.92) 100%)}.story{top:16%;left:28px}.eyebrow{font-size:7px;letter-spacing:2px;gap:9px}.fine-line{width:20px}h1{font-size:43px;line-height:1.15;letter-spacing:4px;margin:15px 0 10px}h1 br{display:none}.english-title{font-size:17px;margin-bottom:0}.intro{font-size:10px;letter-spacing:.5px;line-height:1.8;margin-top:15px;margin-bottom:0}.intro br{display:none}.intro{max-width:290px}.play-button{position:fixed;left:28px;bottom:calc(190px + env(safe-area-inset-bottom));min-width:172px;padding:6px 14px 6px 6px;gap:11px;backdrop-filter:blur(20px)}.play-icon{width:32px;height:32px}.play-icon svg{width:16px;height:16px}.play-button>span:nth-child(2){font-size:10px;letter-spacing:1px}.button-duration{padding-left:12px;font-size:10px;margin-left:1px}.keyboard-hint{display:none}.chapter-note{top:auto;right:28px;bottom:calc(194px + env(safe-area-inset-bottom));width:auto;display:flex;align-items:center;gap:10px}.chapter-count{font-size:17px}.chapter-count>span+span{font-size:7px;letter-spacing:0}.chapter-note h2{font-size:20px;letter-spacing:3px;margin:0}.chapter-line,.chapter-note p{display:none}.interaction-surface{inset:30% 0 30%}.scene-hint{left:50%;bottom:31%;font-size:8px;letter-spacing:1.5px;padding:10px 14px;background:#11201755}.bottom-panel{left:28px;right:28px;bottom:calc(17px + env(safe-area-inset-bottom))}.journey-heading{margin-bottom:8px}.journey-label{font-size:10px;letter-spacing:1px}.journey-label>span{font-size:6px;margin-left:10px;letter-spacing:1.5px}.footer-row{display:block}.chapters{justify-content:space-between;gap:0}.chapter{font-size:11px;gap:7px;letter-spacing:1px;min-height:39px;padding:10px 0}.chapter-index{font-size:8px}.chapter-dot{width:4px;height:4px;margin:0}.tools{justify-content:center;gap:17px;margin-top:1px}.tools .icon-button{height:34px;width:44px}.sound-button{font-size:9px;min-height:34px;padding:7px}.fullscreen-button{display:none}.bottom-caption{margin-top:5px;padding-top:10px;font-size:7px;letter-spacing:1px}.desktop-only{display:none}.holding .story{transform:none;opacity:.7}dialog{padding:33px 23px;width:calc(100% - 28px);max-height:calc(100dvh - 30px);border-radius:16px}dialog h2{font-size:30px;margin:26px 0 16px}dialog .eyebrow{max-width:240px;font-size:6px}.dialog-intro{font-size:11px}.journey-cards{grid-template-columns:repeat(2,1fr);gap:10px;margin:22px 0}.journey-cards small{font-size:6px}.journey-cards button>span{padding:12px}.journey-cards b{font-size:16px}.instructions p{font-size:10px}.instructions strong{display:block;margin-bottom:3px}.film-note{font-size:8px}}
@media(max-width:760px) and (max-height:730px){.header{height:70px}.story{top:14%}h1{font-size:37px;margin:12px 0 7px}.english-title{font-size:15px}.intro{display:none}.film{top:48%}.scene-hint{bottom:35%}.play-button{bottom:calc(182px + env(safe-area-inset-bottom))}.chapter-note{bottom:calc(187px + env(safe-area-inset-bottom))}.bottom-panel{bottom:calc(10px + env(safe-area-inset-bottom))}}
@media(max-height:580px) and (min-width:761px){.experience{min-height:360px}.header{height:70px}.story{top:23%}h1{font-size:35px;margin:13px 0 9px}.eyebrow{font-size:7px}.english-title{font-size:16px;margin-bottom:15px}.intro,.keyboard-hint{display:none}.play-button{min-width:176px;padding:5px 16px 5px 5px}.play-icon{width:31px;height:31px}.bottom-panel{bottom:12px}.bottom-caption{display:none}.chapter-note{top:31%}.chapter-line{margin:12px 0}.chapter-note h2{font-size:25px}.chapter-description{display:none}.scene-hint{bottom:29%}.interaction-surface{inset:70px 0 130px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}#particles{display:none}}
[hidden]{display:none!important}
@media(min-width:761px) and (min-height:581px) and (max-height:800px){.story{top:20%}h1{font-size:49px;margin:20px 0 12px}.english-title{font-size:18px;margin-bottom:18px}.intro{font-size:11px;line-height:2;margin-bottom:20px}.keyboard-hint{margin-top:12px}.scene-hint{bottom:27%}}
@media(max-width:760px) and (orientation:portrait){.story{top:14%;right:28px}h1 br{display:block}.film{height:38svh;object-fit:contain}.intro{max-width:315px}}
@media(max-width:760px) and (orientation:portrait) and (max-height:730px){.story{top:12%}h1{font-size:33px;line-height:1.12}.film{height:34svh}}
@media(min-width:480px) and (max-width:760px) and (orientation:portrait){h1 br{display:none}h1{font-size:34px}.intro{display:none}}
@media(max-width:760px) and (orientation:landscape){.experience{min-height:0}.header{height:58px;padding:0 22px}.brand svg{width:26px;height:26px}.brand>span{font-size:12px}.brand small{font-size:5px}.about-button{font-size:9px}.film{left:28%;right:auto;top:48%;width:58%;height:80svh;object-fit:contain}.shade{background:linear-gradient(90deg,#0c1c12a6,transparent 48%,#0c1c1255),linear-gradient(0deg,#0c1c12fa,transparent 40%)}.story{top:24%;left:28px;right:auto;width:220px}.eyebrow{font-size:5px;letter-spacing:1px}h1{font-size:27px;line-height:1.2;letter-spacing:2px;margin:12px 0 8px}h1 br{display:block}.english-title{font-size:12px}.intro,.keyboard-hint{display:none}.play-button{position:static;margin-top:18px;min-width:148px;width:max-content;height:38px;padding:4px 12px 4px 4px}.play-icon{width:28px;height:28px}.play-button>span:nth-child(2){font-size:9px}.button-duration{font-size:8px}.chapter-note{top:30%;right:22px;bottom:auto;display:block}.chapter-count{font-size:16px;margin-bottom:10px}.chapter-note h2{font-size:20px}.scene-hint{display:none}.interaction-surface{inset:58px 0 106px}.bottom-panel{left:22px;right:22px;bottom:8px}.journey-label{font-size:8px}.journey-label>span{font-size:5px}.footer-row{display:flex;min-height:34px}.chapters{gap:23px;justify-content:flex-start}.chapter{font-size:9px;min-height:34px;padding:8px 0;gap:5px}.tools{margin:0;gap:9px}.tools .icon-button{height:34px;width:34px}.sound-button{font-size:8px}.tool-divider{margin:0}.bottom-caption{display:none}.holding .story{transform:none}}
/* Prevent focus scrolling the clipped cinematic layers. */
.experience{overflow:clip}
@media(max-width:760px){.intro>span:first-child{display:none}}

/* Official community link shares the top-right navigation with the product entry. */
.official-x{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.3px;color:var(--accent);min-height:32px}
.official-x svg{width:13px;height:13px}
.official-x:hover{color:#fff}
@media(max-width:760px){.official-x{font-size:10px;gap:5px;min-height:28px}.official-x svg{width:11px;height:11px}}

.landing-header-actions{display:flex;align-items:center;gap:24px}
.landing-header-actions .official-x{min-height:44px}
@media(max-width:760px){.landing-header-actions{gap:10px}.landing-header-actions .official-x{min-width:32px;justify-content:center}.landing-header-actions .official-x svg{width:16px;height:16px}.landing-header-actions .official-x>span{display:none}}