:root{--paper:#f5f3eb;--ink:#29473e;--muted:#6d7d70;--line:#d9ddd0;--orange:#c77d54;--card:#fbfaf4;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);color-scheme:light;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a,button,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--orange);outline-offset:5px}[hidden]{display:none!important}button:disabled{cursor:wait}::selection{background:#dde4cb;color:var(--ink)}
.page-shell{width:min(1280px,calc(100% - 112px));margin:auto}.skip-link{position:fixed;top:12px;left:12px;transform:translateY(-160%);padding:12px;background:var(--ink);color:white;z-index:10}.skip-link:focus{transform:translateY(0)}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:28px 0 24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;font-size:17px;font-weight:650;letter-spacing:2px}.brand svg{width:45px;height:45px}.brand small{display:block;font-size:8px;letter-spacing:2.2px;margin-top:6px;font-weight:500}.site-header nav{display:flex;gap:34px;align-items:center;font-size:12px;letter-spacing:1px}.site-header nav a:hover{color:var(--orange)}.nav-ride{padding:11px 17px;border:1px solid #b8c3b3;border-radius:30px}.nav-ride span{margin-left:14px}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:44px;padding:67px 0 57px}.eyebrow{font-size:9px;font-weight:650;letter-spacing:2.3px;line-height:1.8;margin:0;color:#7a8875}.hero .eyebrow{display:flex;align-items:center;gap:10px}.hero .eyebrow>span{width:5px;height:5px;display:block;background:var(--orange);border-radius:50%}h1{font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-size:clamp(42px,5.4vw,75px);line-height:1.3;letter-spacing:2px;font-weight:500;margin:23px 0 0}.sun-word{position:relative;color:var(--orange)}.sun-word>svg{position:absolute;width:100%;height:16px;bottom:-6px;left:0;fill:none;stroke:#d5a380;stroke-width:1.8;stroke-linecap:round}.hero-aside{padding:0 0 5px;min-width:238px}.sun-mark svg{width:55px;height:55px;fill:none;stroke:#b8945f;stroke-width:1.2;margin-bottom:12px}.hero-aside p{color:var(--muted);font-size:13px;line-height:2;margin:0 0 25px}.text-link{font-size:12px;letter-spacing:1px;border-bottom:1px solid #c0c9b9;padding-bottom:7px}.text-link span{display:inline-block;margin-left:38px}
.ride-section{scroll-margin-top:25px}.ride-topline,.ride-bottomline{display:flex;justify-content:space-between;align-items:center;gap:20px}.ride-topline{margin-bottom:14px;font-size:10px;letter-spacing:1.3px}.live-note{display:flex;align-items:center;gap:9px;color:#617662}.live-note i{display:block;width:6px;height:6px;background:#7f9b6f;border-radius:50%;box-shadow:0 0 0 4px #7f9b6f12}.edition-label{color:#8c9683;font-size:9px}.viewer{border:1px solid #d7dfce;overflow:hidden;background:#f0f0e1;border-radius:20px;box-shadow:0 18px 45px -32px #29473e3d}.viewer iframe{display:block;border:0;width:100%;height:calc((100vw - 112px)*.555 + 100px);max-height:none;background:#faf9f3}.ride-bottomline{padding:18px 2px}.ride-bottomline p{margin:0;font-size:11px;color:#839079;line-height:1.7}.ride-actions{display:flex;align-items:center;gap:23px;white-space:nowrap}.ride-actions a,.ride-actions button{font-size:11px;letter-spacing:.4px}.ride-actions a:hover,.ride-actions button:hover{color:var(--orange)}.ride-actions button{padding:0;border:0;color:var(--ink);background:transparent;display:flex;gap:7px;align-items:center}.ride-actions svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round}.notice{margin:0;min-height:19px;font-size:12px;color:#577552;text-align:right}.share-fallback{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:15px;background:#e9edde;border-radius:8px;margin-bottom:10px}.share-fallback label{font-size:11px}.share-fallback input{flex:1;min-width:180px;border:1px solid #bfccb5;background:#fbfaf4;border-radius:4px;padding:8px;color:var(--ink);font-size:12px}.share-fallback button{background:none;border:0;font-size:11px;color:var(--ink)}.noscript-note{font-size:12px;color:var(--muted)}
.collection{padding:51px 0 63px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:25px}.section-heading h2,.about h2{font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-size:26px;font-weight:500;letter-spacing:1px;margin:11px 0 0}.section-heading>p{font-size:11px;color:#89937f;letter-spacing:.5px;margin:0 0 3px}.edition-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.edition-card{display:block;min-width:0;padding:16px 17px 14px;border:1px solid var(--line);border-radius:12px;background:#f9f8f1;transition:background .18s,border-color .18s,transform .18s}.edition-card:hover{transform:translateY(-4px);border-color:#a8bba0;background:#fdfcf5}.edition-card.selected{border-color:#7f9876;background:#edf1e3;box-shadow:inset 0 0 0 1px #7f98761c}.card-top{display:flex;justify-content:space-between;align-items:center;color:#89967e;font-size:10px;font-family:Georgia,serif;font-style:italic}.card-arrow{font-style:normal;font-family:system-ui;font-size:15px}.landscape{height:77px;position:relative;overflow:hidden;border-radius:5px;margin:15px 0 18px;background:#e7eddd;isolation:isolate}.landscape i{position:absolute;display:block}.mini-sun{width:21px;height:21px;right:26%;top:12px;border-radius:50%;background:#ebc473}.mini-sea{height:28px;left:0;right:0;bottom:14px;background:#b2d0bd}.mini-hill{width:140%;height:30px;left:-18%;bottom:29px;border-radius:50%;background:#a6c3ae;transform:rotate(4deg)}.mini-shore{height:32px;width:130%;left:-10%;bottom:-13px;border-radius:50%;background:#dbd4af;transform:rotate(-6deg)}.landscape-2{background:#f0ead8}.landscape-2 .mini-sun{background:#e2aa70;right:19%}.landscape-2 .mini-sea{background:#acbbb0}.landscape-2 .mini-hill{background:#a7baa3;transform:rotate(-9deg)}.landscape-2 .mini-shore{background:#e5cdae}.landscape-3{background:#e8ebd5}.landscape-3 .mini-sun{right:60%;background:#f2d8a1}.landscape-3 .mini-sea{background:#9abcb2}.landscape-3 .mini-shore{background:#dfd7b4;transform:rotate(3deg)}.landscape-4{background:#e1ece4}.landscape-4 .mini-sun{background:#faf0ca;right:20%}.landscape-4 .mini-sea{background:#98beb9}.landscape-4 .mini-hill{background:#b4c8bb;transform:rotate(-4deg)}.landscape-4 .mini-shore{background:#c4c8ac}.landscape-5{background:#daebe2}.landscape-5 .mini-sun{background:#f2d39b;right:35%}.landscape-5 .mini-sea{background:#93c6b6}.landscape-5 .mini-shore{background:#e2d9b9;transform:rotate(-2deg)}.edition-card h3{font-size:14px;font-weight:550;letter-spacing:.5px;margin:0 0 8px}.edition-card>p{font-size:10px;line-height:1.7;color:#7f8c77;margin:0;white-space:nowrap}.card-bottom{border-top:1px solid #dce1d3;margin-top:19px;padding-top:11px;display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.3px;color:#8c9684}.selected-mark{opacity:0;color:#638658}.selected .selected-mark{opacity:1}
.about{display:flex;align-items:center;gap:38px;padding:47px 43px;background:#e9ecdf;border:1px solid #e0e5d6;border-radius:14px;position:relative;margin-bottom:53px}.about-icon{color:#819879;width:115px;flex:0 0 115px}.about-icon svg{width:100%}.about h2{font-size:25px;margin-top:8px}.about p:not(.eyebrow){font-size:12px;color:#7d8c72;line-height:2;margin:17px 0 0}.back-to-ride{margin-left:auto;white-space:nowrap;align-self:flex-end;font-size:12px;letter-spacing:1px}.back-to-ride span{margin-left:13px}.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:23px 0 28px;font-size:9px;color:#939d88;letter-spacing:.5px}.footer-dot{margin:0 8px}.site-footer>a{color:#687c60}
@media(min-width:1392px){.viewer iframe{height:811px}}
@media(max-width:1000px){.page-shell{width:calc(100% - 64px)}.hero{padding:52px 0 42px;gap:24px}.hero-aside{min-width:214px}.edition-grid{gap:9px}.edition-card{padding:13px 12px}.edition-card h3{font-size:13px}.edition-card>p{font-size:9px;white-space:normal}.viewer iframe{height:calc((100vw - 64px)*.555 + 110px)}.about{padding:35px 29px;gap:28px}.about-icon{width:80px;flex-basis:80px}.about h2{font-size:23px}}
@media(max-width:700px){.page-shell{width:calc(100% - 36px)}.site-header{padding:19px 0}.brand{font-size:14px;gap:9px}.brand svg{width:36px;height:36px}.brand small{font-size:6px;letter-spacing:1.5px}.site-header nav{gap:17px;font-size:10px}.site-header nav>a:nth-child(2){display:none}.nav-ride{padding:8px 11px}.nav-ride span{margin-left:7px}.hero{padding:38px 0 30px;align-items:start;gap:14px}.hero .eyebrow{font-size:7px;letter-spacing:1.4px}.hero h1{font-size:46px;margin-top:18px;letter-spacing:0}.hero-aside{min-width:0;max-width:155px;padding-top:40px}.sun-mark svg{width:37px;height:37px;margin-bottom:5px}.hero-aside p{font-size:10px;line-height:1.9;margin-bottom:18px}.text-link{font-size:10px;letter-spacing:0}.text-link span{margin-left:14px}.ride-topline{font-size:8px;letter-spacing:.5px;margin-bottom:10px}.edition-label{font-size:8px}.viewer{border-radius:12px}.viewer iframe{height:calc((100vw - 36px)*.56 + 130px)}.ride-bottomline{flex-direction:column;align-items:start;gap:13px;padding:16px 0}.ride-actions{width:100%;justify-content:space-between}.ride-bottomline p{font-size:10px}.collection{padding:32px 0 37px}.section-heading{margin-bottom:20px;align-items:start;gap:10px}.section-heading h2{font-size:22px}.section-heading>p{display:none}.eyebrow{font-size:8px;letter-spacing:1.7px}.edition-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.edition-card{padding:12px 11px}.landscape{height:67px;margin:10px 0 13px}.edition-card h3{font-size:12px}.edition-card>p{font-size:9px;min-height:31px}.card-bottom{margin-top:12px}.about{padding:25px 23px;margin-bottom:33px;gap:0;display:block}.about-icon{position:absolute;right:23px;top:28px;width:55px;opacity:.6}.about .eyebrow{padding-right:54px;font-size:7px}.about h2{font-size:22px;max-width:260px;line-height:1.6;margin-top:13px}.about p:not(.eyebrow){font-size:11px;margin-top:12px}.back-to-ride{display:block;margin-top:23px;font-size:11px}.site-footer{flex-wrap:wrap;gap:13px;font-size:8px;padding:19px 0}.site-footer>span:nth-child(2){order:3;width:100%}.site-footer>a{margin-left:auto}}
@media(max-width:380px){.hero h1{font-size:39px}.hero-aside{max-width:122px;padding-top:34px}.hero-aside p{font-size:9px}.hero .eyebrow{font-size:6px}.edition-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.edition-card>p{min-height:0}.about h2{font-size:20px}}
@media(max-width:700px){.hero{display:block}.hero-aside{display:flex;align-items:center;gap:14px;max-width:none;padding:23px 0 0}.hero-aside p{font-size:10px;line-height:1.8;margin:0}.sun-mark svg{width:32px;height:32px;margin:0;display:block}.hero-aside .text-link{margin-left:auto;white-space:nowrap;font-size:10px}.hero-aside .text-link span{margin-left:8px}.hero h1{font-size:46px}}
@media(max-width:380px){.hero h1{font-size:40px}.hero-aside{gap:10px}.hero-aside p{font-size:9px}.sun-mark svg{width:26px;height:26px}.hero-aside .text-link{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.edition-card:hover{transform:none}}

.level-label{display:block;margin-top:8px;font-family:"Avenir Next","PingFang SC",sans-serif;font-size:10px;line-height:1.5;font-weight:500;letter-spacing:.4px;color:#718765}.selected .level-label{color:#476b3f}@media(max-width:700px){.level-label{font-size:9px;letter-spacing:0;margin-top:6px}.ride-topline{flex-wrap:wrap;gap:7px 12px}}

.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.music-dock{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:calc(25px + env(safe-area-inset-bottom));z-index:20}
.music-toggle{display:flex;align-items:center;gap:11px;min-height:55px;padding:10px 17px 10px 13px;border:1px solid #b8c6ad;border-radius:32px;background:#faf9f0f5;color:#29473e;box-shadow:0 5px 24px #29473e18;backdrop-filter:blur(10px);transition:background .2s,box-shadow .2s}
.music-toggle:hover{background:#e9efdf;box-shadow:0 5px 24px #29473e26}.music-toggle:disabled{cursor:default;color:#7d8c74;background:#f2f2e8;box-shadow:none}.music-copy{display:flex;flex-direction:column;gap:4px;align-items:flex-start;font-size:11px;letter-spacing:.5px;line-height:1.2}.music-copy small{font-size:9px;letter-spacing:1px;color:#89977d}.music-icon{width:27px;height:27px;display:flex;align-items:center;justify-content:center;gap:3px}.music-icon i{display:block;width:3px;height:8px;border-radius:2px;background:#829c73;transform-origin:center}.music-icon i:nth-child(2){height:17px}.music-icon i:nth-child(3){height:13px}.music-icon i:nth-child(4){height:9px}.music-toggle[data-state="playing"] .music-icon i{animation:music-wave .9s ease-in-out infinite alternate}.music-toggle[data-state="playing"] .music-icon i:nth-child(2){animation-delay:-.35s}.music-toggle[data-state="playing"] .music-icon i:nth-child(3){animation-delay:-.7s}.music-toggle[data-state="playing"] .music-icon i:nth-child(4){animation-delay:-.2s}.music-toggle[data-state="paused"] .music-icon,.music-toggle[data-state="ended"] .music-icon,.music-toggle[data-state="error"] .music-icon{opacity:.5}
@keyframes music-wave{from{transform:scaleY(.4)}to{transform:scaleY(1.15)}}
@media(max-width:700px){.music-dock{right:max(12px,env(safe-area-inset-right));bottom:calc(14px + env(safe-area-inset-bottom))}.music-toggle{min-height:49px;gap:7px;padding:8px 12px 8px 10px}.music-copy{font-size:10px}.music-copy small{font-size:8px}.site-footer{padding-bottom:90px}}
@media(prefers-reduced-motion:reduce){.music-toggle[data-state="playing"] .music-icon i{animation:none}}