/* Expanse: calm materials and direct, interruptible interaction. */
:root{--surface:#fafbf7;--glass:rgba(248,250,244,.88);--depth:0 10px 35px #132a2310,0 1px 4px #132a2306;--curve:24px;--muted:#526259}
html{scroll-padding-top:130px}body{font-optical-sizing:auto}h1,h2{letter-spacing:-.035em}html[dir=rtl] h1,html[dir=rtl] h2,html[dir=rtl] h3{letter-spacing:0}html[lang=zh-Hant] h1,html[lang=zh-Hant] h2{letter-spacing:-.015em}
.site-header{height:76px;max-width:1560px;margin:14px auto;padding-inline:28px;width:calc(100% - 48px);top:14px;border:1px solid #fff;border-radius:24px;background:var(--glass);backdrop-filter:blur(24px) saturate(1.3);-webkit-backdrop-filter:blur(24px) saturate(1.3);box-shadow:var(--depth);gap:20px}.site-header:after{content:'';position:absolute;inset:100% 20px auto;height:15px;background:linear-gradient(#f4f3ed66,transparent);pointer-events:none}.site-header .brand{width:139px}.site-header nav{gap:3px}.site-header nav>a{padding:11px 14px;border-radius:99px;font-size:.75rem;min-height:44px;transition:background .16s,color .16s}.nav-num{display:none}.site-header nav>a[aria-current]{background:var(--night);box-shadow:0 2px 6px #152a2317}.header-tools{gap:14px}.header-tools label{display:flex;align-items:center}.header-tools select{min-height:44px;border:0;border-radius:99px;padding:8px 12px;background:#e4e9df;color:#213c2c}.reading-progress{top:0;height:2px;background:#70874f;opacity:.8}
.button,.download-link{border-radius:99px;min-height:48px;padding-inline:25px;transition:background .16s,transform .1s;touch-action:manipulation}.button:hover{transform:none}.button:active,.download-link:active,.language-options a:active{transform:scale(.97);transition:transform 70ms}.text-link{transition:color .15s;min-height:44px}.text-link:hover{gap:18px;color:#657d41}.text-link:active{opacity:.7}button{touch-action:manipulation}button:active{filter:brightness(.94)}:focus-visible{outline:3px solid #6c843e;outline-offset:4px}a,button,select{scroll-margin-block:120px 32px}
.cover{margin:0 14px;border-radius:32px;min-height:max(640px,calc(100svh - 118px))}.cover-photo img{animation:none}.cover-title{padding-top:clamp(90px,12svh,145px)}.cover-title h1{font-weight:500}.cover-topline{padding-top:4px}.cover-foot{bottom:32px}.edition-strip{border:0;padding-block:25px;color:#586954}.portal-grid{gap:25px}.portal-image,.portal:first-child .portal-image{border-radius:22px}.portal-image img{transition:transform .5s cubic-bezier(.2,.8,.2,1)}.portal:hover img{transform:scale(1.025)}
.page-heading{margin:0 24px;border-radius:28px;background:#e8ece2;min-height:400px}.page-heading-copy{padding-inline:clamp(28px,4vw,70px)}.page-heading-image{border-radius:24px;margin:10px;min-height:380px}.page-heading:not(.has-photo){background:transparent;border-radius:0}.page-heading:not(.has-photo) .page-heading-copy{padding-top:38px;padding-bottom:36px}.page-heading .breadcrumb{margin-bottom:24px}.chapter-watermark{display:none}.image-coordinate{background:#10291ac9;border:1px solid #ffffff20;padding:8px 14px;border-radius:12px;max-width:calc(100% - 40px);inset-inline-end:20px;bottom:20px;font-size:.65rem;backdrop-filter:blur(10px)}
.reading-layout{gap:50px;padding-top:50px}.chapter-index{top:112px}.chapter-index nav{gap:6px}.chapter-index nav a{border:0;border-radius:12px;padding:12px 14px;font-size:.72rem;min-height:44px}.chapter-index nav a[aria-current]{background:#e3e9da;color:#1c3827}.section{border-color:#d9ddd2;padding-block:46px}.section-content>p{max-width:80ch}.story-intro p{max-width:75ch}.tinted{border-radius:22px;padding:36px!important}.screening,.portfolio-teaser img,.portfolio-frames img{border-radius:20px}.screening-topline{padding:20px 26px}.scope-list>div{min-height:100px}.host-profiles{gap:20px}.host-profiles article,.production-phases article{border-radius:20px;border-top:0;box-shadow:var(--depth);padding:30px}.library-link,.place-card{border-radius:18px}.library-link:hover{background:#e2e9d7}.atlas{border-radius:28px}.atlas-detail{border-radius:22px;overflow:hidden}.atlas-stops button{border-radius:14px;min-height:48px}.filter-bar button{border-radius:99px;min-height:44px}.world-grid{gap:14px;border:0;background:transparent;border-radius:0}.world-card,.world-grid.compact .world-card{border-radius:20px;border:1px solid #ffffffb0;box-shadow:0 3px 12px #19352304;transition:background .18s,transform .12s,box-shadow .18s}.world-card:hover{box-shadow:0 10px 24px #1935230c}.world-card:active{transform:scale(.985)}.world-card:focus-visible{outline-offset:3px}.world-top span{font-size:.73rem}.world-card p{font-size:.78rem}.world-top b{font-size:1.6rem}.world-card h3{font-size:1.45rem}.world-grid.compact h3{font-size:1.2rem}.world-grid.compact .world-card{padding:24px}
.season-explorer{border-radius:28px;box-shadow:0 14px 45px #152a2312}.season-stage{overflow:hidden;touch-action:pan-y pinch-zoom}.season-track{display:flex;direction:ltr;will-change:transform}.season-track>.season-panel{flex:0 0 100%;min-width:0;direction:ltr}.season-track>.season-panel[dir=rtl]{direction:rtl}.season-panel.is-changing .season-image,.season-panel.is-changing .season-copy{animation:none}.fluid-season .season-panel{min-height:530px}.season-stage.is-dragging{cursor:grabbing;user-select:none}.season-stage{cursor:grab}.season-stage a{cursor:pointer}.season-copy{padding:65px 60px;max-width:810px}.season-copy h3{font-size:clamp(2rem,3.6vw,3.7rem);line-height:1.4}.season-copy p{font-size:1.05rem;line-height:1.9}.season-ordinal{display:none}.season-duration{background:#0d2518b3;border:1px solid #ffffff20;border-radius:99px;padding:10px 15px;top:26px}.season-tabs{display:flex;overflow-x:auto;scrollbar-width:thin;scrollbar-color:#78865e transparent;gap:8px;padding:12px 16px;background:#152c22;scroll-snap-type:x proximity}.season-tabs button{flex:1 0 155px;min-height:76px;min-width:0;border-radius:14px;padding:12px;scroll-snap-align:start;transition:background .16s}.story-thumb{width:36px;height:45px;border-radius:8px;display:block}.story-tab-copy small,.season-tabs .story-tab-copy small{font-family:var(--font);font-size:.62rem;opacity:.85;line-height:1.7}.story-tab-copy>span{font-size:.73rem;line-height:1.6}.season-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:17px 24px 20px;border-top:1px solid #ffffff12;background:#152c22}.season-hint{font-size:.72rem;color:#d2ddc4;line-height:1.7}.season-controls{display:flex;align-items:center;gap:10px;flex:none}.season-position{font:400 .8rem/1 'IBM Plex Sans';color:#d2ddc4;margin-inline-end:10px;min-width:45px}.season-step{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid #7b8d6d;background:#294332;color:#f2f5eb;transition:background .15s}.season-step:hover{background:#40593a}.season-step:disabled{opacity:.3;cursor:default}.season-step svg{width:19px;height:19px}.season-step[data-step='-1'] svg{transform:rotate(180deg)}[dir=rtl] .season-step[data-step='-1'] svg{transform:none}[dir=rtl] .season-step[data-step='1'] svg{transform:rotate(180deg)}
.gateway>header{margin-inline:0}.welcome-main-photo{border-radius:36px}.welcome-cut{border-radius:22px}.language-options{gap:10px;border:0;overflow:visible}.language-options a{background:#294136;border:1px solid #53654d!important;border-radius:18px;min-height:104px;padding:18px;transition:transform .1s,background .15s,color .15s}.language-options svg{top:25px;inset-inline-end:14px}.gateway-choice{margin-top:30px}.closing{margin:35px 14px 0;border-radius:28px;padding-block:65px}.closing h2{font-size:clamp(1.9rem,3.5vw,3.5rem)}.navigation-status{border-radius:20px;background:#152b23eb;backdrop-filter:blur(16px)}
::view-transition-old(presentation-content){animation:fluid-out .15s ease both}::view-transition-new(presentation-content){animation:fluid-in .24s ease both}@keyframes fluid-out{to{opacity:0}}@keyframes fluid-in{from{opacity:0}to{opacity:1}}
@media(max-width:1120px){.site-header{gap:12px}.site-header nav>a{padding-inline:10px}.site-header .brand{width:124px}}
@media(max-width:1000px){.site-header{height:72px}.site-header nav{position:absolute;inset:calc(100% + 10px) 0 auto;display:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;background:rgba(247,249,243,.98);border:1px solid white;border-radius:24px;padding:14px;box-shadow:0 20px 55px #102a232b;max-height:calc(100svh - 120px);overflow-y:auto;transform-origin:top;backdrop-filter:blur(28px)}.site-header nav.is-open{display:grid}.site-header nav>a{padding:15px;font-size:.85rem;border-radius:14px}.site-header nav>a .nav-num{display:none}#menu-toggle{display:flex;min-width:44px;min-height:44px;justify-content:center;border-radius:50%;background:#e4e9df;padding:10px}.menu-lines{transition:transform .2s}#menu-toggle[aria-expanded=true] .menu-lines{transform:rotate(90deg)}.chapter-index nav a{white-space:nowrap;border:1px solid var(--line)}.fluid-season .season-panel{min-height:490px}.season-copy{padding:55px 35px}.season-tabs button{flex-basis:170px}.language-options a{display:flex;flex-direction:column;align-items:flex-start;min-height:90px}.reading-layout{padding-top:34px}.world-card h3{font-size:1.3rem}}
@media(max-width:700px){:root{--gutter:22px}.site-header{top:8px;margin:8px auto;width:calc(100% - 20px);height:68px;padding-inline:16px;border-radius:22px}.site-header .brand{width:116px}.header-tools{gap:7px}.header-tools select{font-size:.68rem;padding-inline:10px;max-width:90px}#menu-toggle{font-size:0;min-width:44px}.site-header nav{inset-block-start:calc(100% + 8px)}.cover{margin:0 10px;border-radius:25px;min-height:650px}.cover-title{padding:175px 24px 125px}.cover-title h1{font-size:3.2rem}.cover-title p{font-size:1rem}.cover-foot{inset-inline:24px;bottom:27px}.cover-topline{inset-inline:24px}.cover .actions{gap:18px}.cover .button{padding-inline:20px}.page-heading{margin-inline:10px;border-radius:24px}.page-heading-image{margin:8px;min-height:230px;border-radius:18px}.page-heading-copy{padding:24px 22px 32px}.page-heading h1{font-size:2.15rem}.page-heading:not(.has-photo) .page-heading-copy{padding-inline:12px;padding-block:24px 32px}.page-heading:not(.has-photo) h1{font-size:2.1rem}.image-coordinate{font-size:.6rem;inset-inline-end:12px;bottom:12px;max-width:calc(100% - 24px);padding:7px 10px}.world-grid{gap:10px}.world-card,.world-grid.compact .world-card{border-radius:17px;padding:22px}.world-top{margin-bottom:12px}.world-grid.compact .world-top{margin-bottom:10px}.world-card h3{font-size:1.3rem}.world-top span{font-size:.7rem}.season-explorer{border-radius:23px}.fluid-season .season-panel{min-height:460px}.season-copy{padding:90px 25px 32px}.season-copy h3{font-size:1.95rem}.season-copy p{font-size:.95rem}.season-duration{font-size:8px;top:20px;inset-inline-end:20px}.season-tabs{padding:10px;gap:7px}.season-tabs button{flex:0 0 160px;flex-direction:row;align-items:center;padding:12px}.season-toolbar{padding:14px 16px;gap:12px}.season-hint{font-size:.66rem;max-width:155px}.season-controls{gap:6px}.season-position{font-size:.7rem;margin-inline-end:4px;min-width:38px}.season-step{width:44px;height:44px}.portal-image,.portal:first-child .portal-image{border-radius:18px}.screening,.portfolio-teaser img,.portfolio-frames img{border-radius:17px}.tinted{padding:27px 23px!important;border-radius:19px}.chapter-index nav{padding-bottom:14px}.chapter-index nav a{min-height:44px;align-items:center;font-size:.68rem}.closing{margin-inline:10px;border-radius:24px;padding:40px 24px}.closing h2{font-size:1.9rem}.gateway>header{padding-top:25px}.welcome-main-photo{border-radius:25px}.language-options{gap:7px}.language-options a{padding:15px 11px;min-height:100px;border-radius:15px}.language-options span{font-size:1rem}.language-options small{font-size:.53rem}.language-options svg{top:auto;bottom:13px;inset-inline-end:12px}.gateway .welcome-art{height:255px}.welcome-copy h1{font-size:3.35rem}}
@media(max-width:360px){.site-header{padding-inline:12px}.site-header .brand{width:104px}.header-tools select{max-width:82px}.cover-title{padding-inline:20px}.cover-title h1{font-size:2.9rem}.cover .actions{gap:13px}.cover .button{padding-inline:16px;gap:18px}.season-copy{padding-inline:22px}.season-copy h3{font-size:1.7rem}.season-hint{max-width:105px}.season-toolbar{gap:8px}.world-card h3{font-size:1.22rem}}
@media(prefers-reduced-transparency:reduce){.site-header,.site-header nav{background:#f4f6ef;backdrop-filter:none;-webkit-backdrop-filter:none}.image-coordinate,.navigation-status{background:#152a23;backdrop-filter:none}.site-header:after{display:none}}
@media(prefers-contrast:more){:root{--muted:#334439;--line:#6b7a69}.site-header,.site-header nav{background:#f8faf4;backdrop-filter:none;border:1px solid #52614c}.world-card{border:1px solid #6b7a69}.season-hint,.season-position{color:white}.image-coordinate{background:#10231b}.header-tools select{border:1px solid #52614c}}
@media(prefers-reduced-motion:reduce){.world-card:active,.button:active,.download-link:active,.language-options a:active{transform:none}::view-transition-old(presentation-content),::view-transition-new(presentation-content){animation:none}}
@media print{.site-header,.season-toolbar{display:none}.cover,.page-heading,.closing{margin:0;border-radius:0}.season-track{display:block!important;transform:none!important}.season-track>.season-panel{display:flex!important}.world-card{box-shadow:none;break-inside:avoid}}