@charset "UTF-8";
:root{color-scheme:light;--blue:#244e76;--navy:#183956;--gold:#ad8b50;--muted:#667c8c;--line:#819caf44;--serif:"Songti SC","STSong","SimSun",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;--card-w:182px;--card-h:254px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--navy);font:16px/1.8 var(--sans);background:#eaf2f4;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}a,button{touch-action:manipulation}button:disabled{cursor:default}button:focus-visible,a:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:2px solid #325d82;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:400}img{display:block;max-width:100%}.shell{width:calc(100% - 40px);max-width:1250px;margin:auto}.skip{position:fixed;top:8px;left:8px;padding:10px 20px;background:white;z-index:50;transform:translateY(-160%)}.skip:focus{transform:none}.catalog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(20px + env(safe-area-inset-top,0px)) 0 16px;position:relative;z-index:3;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;min-height:44px}.brand-mark{border:1px solid #a1885e;outline:1px solid #b49d762f;outline-offset:3px;width:28px;height:32px;display:grid;place-items:center;font:21px var(--serif);color:#886f46}.brand strong{font:20px var(--serif);letter-spacing:.13em;display:block;line-height:1.3}.brand small{display:block;font-size:8px;letter-spacing:.1em;color:var(--muted);margin-top:5px}.header-links{display:flex;align-items:center;gap:16px;font-size:11px}.header-links a{display:flex;align-items:center;min-height:44px}.header-links a:first-child{display:none}.catalog-main{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 10% 15%,#fff9 0,transparent 38%),radial-gradient(ellipse at 90% 33%,#adc9d54d 0,transparent 40%),linear-gradient(180deg,#e3edf1,#f4f7f5 70%,#eef3f1)}.intro{text-align:center;padding:32px 20px 0;position:relative;z-index:2}.eyebrow{font:9px/1.8 var(--sans);letter-spacing:.21em;color:#688397}.intro h1{font-size:33px;letter-spacing:.13em;line-height:1.6;margin-top:13px}.intro h1 span{color:#426b88}.intro-description{font-size:12px;color:var(--muted);margin-top:12px;line-height:2}.collection{position:relative;z-index:1;margin-top:13px}.orbit-stage{height:376px;position:relative;isolation:isolate;touch-action:pan-y;overflow:hidden}.orbit-stage:before{content:"";position:absolute;width:740px;height:740px;left:50%;top:210px;transform:translateX(-50%);border:1px solid #ad8b504f;border-radius:50%;box-shadow:0 0 0 8px #f8faf780,0 0 0 9px #ad8b503b,0 0 0 18px #fafcf7a6,0 0 0 19px #ad8b5030;z-index:-1}.sky-mark{position:absolute;top:100px;left:50%;width:100%;max-width:1200px;height:200px;transform:translateX(-50%);pointer-events:none;opacity:.5;background:repeating-linear-gradient(90deg,transparent 0,transparent 149px,#7090a711 150px,transparent 151px)}.orbit{position:absolute;left:50%;top:28px;width:0;height:0;perspective:1400px}.orbit-card{position:absolute;top:0;left:0;width:var(--card-w);height:var(--card-h);padding:0;transform:translate(-50%,0) translate(var(--x),var(--y)) rotate(var(--angle)) scale(var(--scale));transform-origin:50% 100%;transition:transform .75s cubic-bezier(.22,.65,.25,1),opacity .6s,filter .6s;opacity:var(--opacity);filter:saturate(.74);border-radius:10px;box-shadow:0 10px 23px #2445621c;user-select:none}.orbit-card:not(.is-selected){filter:saturate(.5);box-shadow:0 7px 16px #24456212}.orbit-card.is-selected{filter:none;z-index:10;box-shadow:0 14px 30px #2445622e}.card-flipper{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .65s cubic-bezier(.3,.7,.2,1);border-radius:inherit}.is-flipped .card-flipper{transform:rotateY(180deg)}.card-back,.card-front{position:absolute;inset:0;overflow:hidden;background:#fff;border-radius:inherit;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:block}.card-back>img,.card-front>img{width:100%;height:100%;object-fit:fill}.card-front{transform:rotateY(180deg);border:1px solid #4d89b0}.card-front.has-art{border:0}.rank-top{position:absolute;left:9px;top:5px;font:31px/.9 Georgia,serif;color:#183b60}.rank-top small{display:block;font-size:19px;margin-top:6px}.rank-bottom{position:absolute;bottom:6px;right:9px;transform:rotate(180deg);font:26px/.9 Georgia,serif}.rank-joker{font-size:12px;letter-spacing:.02em;writing-mode:vertical-rl}.qr-slot{position:absolute;right:10px;top:9px;width:40px;height:40px;border:1px dashed #9eb0bf;border-radius:3px;display:grid;place-items:center;font-size:7px;color:#8c9eac;line-height:1.5}.front-title{position:absolute;top:40%;left:10px;right:10px;text-align:center;font:19px/1.6 var(--serif);color:var(--blue)}.front-title small{display:block;font:8px var(--sans);margin-top:15px;letter-spacing:.1em}.front-ornament{position:absolute;left:35%;right:35%;bottom:24%;border-top:1px solid #ad8b5070}.card-rank-label{position:absolute;bottom:-27px;left:50%;transform:translateX(-50%);color:#446780;font:12px Georgia,serif;letter-spacing:.05em;transition:opacity .3s;opacity:0}.is-selected .card-rank-label{opacity:1}.orbit-controls{position:absolute;left:15px;right:15px;top:131px;display:flex;justify-content:space-between;pointer-events:none;z-index:12}.arrow{pointer-events:auto;background:#ffffffc7;border:1px solid #8fa3af55;border-radius:50%;display:grid;place-items:center;width:44px;height:44px;font:26px/1 Georgia,serif;box-shadow:0 2px 8px #46657a09;transition:background .2s}.arrow:hover{background:white}.wheel-note{position:absolute;bottom:16px;left:20px;right:20px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:10px;color:#748a98;letter-spacing:.08em}.wheel-note:before,.wheel-note:after{content:"";height:1px;width:30px;background:#b0bcc4}.selection{text-align:center;position:relative;z-index:2;padding:0 20px 27px;max-width:640px;margin:auto}.selection-overline{font-size:9px;letter-spacing:.14em;color:#8c795a;display:flex;align-items:center;justify-content:center;gap:9px}.selection-overline:before{content:"";width:5px;height:5px;background:#9a885a;transform:rotate(45deg)}.selection h2{font-size:26px;line-height:1.5;letter-spacing:.09em;margin-top:8px}.selection-description{font-size:12px;color:var(--muted);margin-top:9px;line-height:1.9;min-height:46px}.selection-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:18px}.visit-button{min-height:46px;padding:8px 23px;min-width:156px;background:var(--navy);color:#fff;font-size:13px;display:inline-flex;justify-content:space-between;align-items:center;gap:25px;border:1px solid var(--navy);transition:background .2s}.visit-button:hover{background:#315c7c}.visit-button[hidden]{display:none}.visit-button>span{font-size:20px}.flip-button{min-height:46px;display:inline-flex;align-items:center;gap:13px;padding:7px 16px;font-size:12px;border:1px solid var(--line);background:#fff5}.flip-button:hover{background:#fff}.collection-picker{padding:14px 20px 38px;max-width:860px;margin:auto;position:relative;z-index:2}.picker-label{font-size:9px;color:#788c99;letter-spacing:.12em;text-align:center;margin-bottom:14px}.rank-picker{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;list-style:none;padding:0;margin:0}.rank-picker button{width:100%;min-height:44px;font:17px/1 Georgia,serif;border:1px solid #7e9bac30;position:relative;background:#fff4;color:#708594;transition:background .2s,color .2s}.rank-picker button[data-rank=Joker]{font-size:10px}.rank-picker button[aria-pressed=true]{background:#254e70;color:white;border-color:#254e70}.rank-picker .has-exhibit:after{content:"";position:absolute;bottom:5px;left:50%;width:3px;height:3px;background:var(--gold);border-radius:50%}.collection-footer{display:flex;flex-direction:column;align-items:center;gap:8px;border-top:1px solid var(--line);padding:21px 20px;font-size:10px;color:#81929a;text-align:center}.collection-footer a{display:flex;align-items:center;min-height:44px;color:#577183}.all-cards-section{padding:44px 0 48px;border-bottom:1px solid var(--line)}.section-top{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.section-top h2{font-size:26px;letter-spacing:.08em;margin-top:7px}.section-top>p{font-size:11px;color:var(--muted);text-align:right}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 16px}.grid-card{display:flex;flex-direction:column;align-items:center;padding:0;min-width:0}.grid-image{position:relative;width:100%;aspect-ratio:1061/1482;border-radius:8px;overflow:hidden;box-shadow:0 6px 17px #31577212;background:#fff}.grid-image img{width:100%;height:100%;object-fit:fill}.grid-rank{position:absolute;top:8px;left:8px;min-width:27px;height:27px;padding:0 6px;display:grid;place-items:center;background:#fdfef9ed;border:1px solid #8ba8bc70;border-radius:50%;color:#315c82;font:17px Georgia,serif}.grid-rank.joker{font-size:8px;letter-spacing:-.02em}.grid-caption{display:block;text-align:left;width:100%;margin-top:10px;font-size:12px;color:#536d81}.grid-caption strong{display:block;font-weight:400;font-family:var(--serif);font-size:17px;color:var(--navy);margin-bottom:3px}.grid-caption small{font-size:10px;color:#7c919c}.grid-card.is-available .grid-caption small{color:#8b7044}.guide-section{padding:43px 0 55px}.guide-section h2{font-size:25px;letter-spacing:.08em;margin:7px 0 22px}.guide-list{display:grid;gap:22px}.guide-list article{display:grid;grid-template-columns:32px 1fr;gap:16px;border-top:1px solid var(--line);padding-top:19px}.guide-list article>span{font:21px Georgia,serif;color:#a48d65}.guide-list h3{font-size:19px;margin-bottom:7px}.guide-list p{font-size:14px;color:#6c808b;line-height:1.9}.site-footer{border-top:1px solid var(--line);padding:21px 0 calc(25px + env(safe-area-inset-bottom,0px));font-size:10px;color:#83959f;display:flex;flex-direction:column;gap:8px}.site-footer>strong{font:19px var(--serif);letter-spacing:.14em;color:#46657e}.cards-dialog[hidden]{display:none}.cards-dialog{position:fixed;inset:0;z-index:40;display:flex;align-items:flex-end;justify-content:center}.dialog-backdrop{position:absolute;inset:0;background:#173044a3;backdrop-filter:blur(6px)}.dialog-panel{position:relative;z-index:1;width:100%;background:#f5f8f6;max-height:94vh;max-height:94dvh;overflow-y:auto;overscroll-behavior:contain;border:1px solid #cad8de;padding:16px 20px calc(22px + env(safe-area-inset-bottom,0px));scrollbar-width:thin}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:-16px;z-index:2;background:#f5f8f6;padding-block:7px}.dialog-header h2{font-size:21px}.close-dialog{min-height:44px;min-width:44px;border:1px solid #9ab0bf55;font:26px Georgia,serif}.suit-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:9px 0 19px}.suit-tabs button{min-height:44px;border:1px solid var(--line);font-size:10px;padding:5px 1px}.suit-tabs button>span{display:block;font-size:19px;line-height:1.4}.suit-tabs [aria-selected=true]{background:#244e76;color:white}.card-preview{position:relative;margin:auto;max-width:390px;background:#fff;min-height:200px}.card-preview img{width:100%;height:auto}.print-qr-reservation{position:absolute;top:4%;right:6%;width:22%;aspect-ratio:1;background:#eff5f9f5;display:grid;align-content:center;text-align:center;gap:4px;padding:4px;border:1px dashed #8fa3af;color:#6c7f8c;font-size:10px;line-height:1.6;border-radius:5px}.print-qr-reservation span{font-size:8px}.dialog-note{font-size:11px;color:#758791;line-height:1.9;margin:17px auto 0;max-width:420px}.dialog-links{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center;margin-top:19px}.download-design{min-height:44px;display:inline-flex;align-items:center;font-size:12px;border-bottom:1px solid #8c9ead}.preview-trigger{min-height:44px;font-size:11px;color:#607b8f;padding:8px 12px;text-decoration:underline;text-underline-offset:5px;display:block;margin:9px auto 0}.preview-trigger[hidden]{display:none}body.dialog-open{overflow:hidden}.image-failed img{visibility:hidden}.image-failed:after{content:"图片暂未载入，仍可通过下方按钮进入展馆。";position:absolute;inset:30% 10% auto;text-align:center;font-size:12px;color:#6c8396}.card-back.image-failed:after{content:"长春记忆";font:23px var(--serif)}.noscript{margin:20px;font-size:14px;color:#45637a;text-align:center}.no-motion *,.no-motion *:before,.no-motion *:after{animation:none!important;transition:none!important}.no-motion{scroll-behavior:auto}.motion-button{font-size:11px;min-height:44px;padding:4px 10px;border:1px solid var(--line);background:#ffffff40;color:#647c8b}.header-guide{letter-spacing:.04em}
@media(min-width:600px){:root{--card-w:210px;--card-h:293px}.shell{width:calc(100% - 80px)}.header-links{font-size:12px;gap:28px}.header-links a:first-child{display:flex}.intro{padding-top:40px}.intro h1{font-size:41px}.intro-description{font-size:13px}.orbit-stage{height:420px}.orbit{top:34px}.orbit-stage:before{width:1150px;height:1150px;top:260px}.orbit-controls{left:calc(50% - 200px);right:calc(50% - 200px);top:160px}.selection h2{font-size:30px}.rank-picker{grid-template-columns:repeat(14,1fr)}.collection-picker{padding-bottom:44px}.card-grid{grid-template-columns:repeat(4,1fr);gap:25px}.dialog-panel{max-width:620px;padding-inline:28px}.cards-dialog{padding:24px;align-items:center}.site-footer{flex-direction:row;justify-content:space-between;align-items:center}}
@media(min-width:1000px){:root{--card-w:208px;--card-h:291px}.shell{width:calc(100% - 120px)}.catalog-header{padding-top:24px;padding-bottom:21px}.brand strong{font-size:25px}.brand small{font-size:9px}.intro{padding-top:34px}.intro h1{font-size:40px;margin-top:9px}.intro h1 br{display:none}.intro-description{margin-top:8px}.orbit-stage{height:378px}.orbit{top:30px}.orbit-stage:before{width:1500px;height:1500px;top:265px}.orbit-controls{left:calc(50% - 173px);right:calc(50% - 173px);top:148px}.selection{padding-bottom:16px}.selection h2{font-size:28px}.selection-description{min-height:0;font-size:13px;margin-top:6px}.selection-actions{margin-top:15px}.selection-overline{font-size:10px}.collection-picker{padding-top:8px;padding-bottom:33px}.picker-label{margin-bottom:11px}.rank-picker{gap:7px}.rank-picker button{font-size:18px}.collection-footer{flex-direction:row;justify-content:space-between;padding:12px 60px}.all-cards-section{padding-top:65px;padding-bottom:65px}.section-top h2{font-size:33px}.section-top>p{font-size:12px}.card-grid{grid-template-columns:repeat(7,1fr);gap:27px 23px}.grid-caption strong{font-size:17px}.grid-caption{font-size:11px}.guide-section{padding-block:60px 75px}.guide-section h2{font-size:32px}.guide-list{grid-template-columns:repeat(3,1fr);gap:40px}.guide-list p{font-size:14px}.wheel-note{bottom:8px}}
@media(max-width:359px){:root{--card-w:164px;--card-h:229px}.shell{width:calc(100% - 30px)}.intro h1{font-size:29px}.intro-description{font-size:11px}.orbit-stage{height:346px}.orbit-controls{top:117px;left:10px;right:10px}.selection h2{font-size:23px}.selection-actions{gap:8px}.visit-button{padding-inline:17px;min-width:138px}.flip-button{padding-inline:12px}.rank-picker{gap:4px}.card-grid{gap:18px 13px}.header-links{gap:7px}.motion-button{font-size:10px}.brand strong{font-size:18px}.guide-list p{font-size:14px}}
/* 脚本未启动时遵循系统偏好；初始化后由页面动态开关控制。 */
@media(prefers-reduced-motion:reduce){html:not(.motion-enabled){scroll-behavior:auto}html:not(.motion-enabled) *,html:not(.motion-enabled) *:before,html:not(.motion-enabled) *:after{animation:none!important;transition:none!important}}
@media print{.catalog-header,.intro,.collection,.all-cards-section,.guide-section,.site-footer,.dialog-header,.suit-tabs,.dialog-note,.dialog-links,.collection-footer{display:none!important}.cards-dialog[hidden]{display:none!important}.cards-dialog{position:static;padding:0;display:block}.dialog-backdrop{display:none}.dialog-panel{border:0;padding:0;max-height:none;overflow:visible}.card-preview{width:63mm;max-width:none;margin:0}.print-qr-reservation{display:none}body{background:white}}
/* 首屏优先保留卡牌、建筑名称及明确的进入按钮。 */
.header-links{white-space:nowrap;flex-shrink:0}.brand small{white-space:nowrap}.visit-button{line-height:1.4}
@media(max-width:599px){html{scrollbar-width:none}html::-webkit-scrollbar{display:none}.catalog-header{padding-top:calc(16px + env(safe-area-inset-top,0px));padding-bottom:12px}.header-links{gap:10px}.intro{padding-top:25px}.intro h1{font-size:31px;line-height:1.45;margin-top:10px}.intro-description{margin-top:10px;line-height:1.8}.orbit-stage{height:346px}.orbit{top:23px}.selection{padding-bottom:16px}.selection-actions{margin-top:13px}.selection-description{min-height:44px}.wheel-note{bottom:10px}}
@media(max-width:359px){.header-links{gap:7px}.motion-button{padding-inline:7px}.intro h1{font-size:28px}.orbit-stage{height:320px}.orbit{top:20px}.selection h2{font-size:23px}}
.selection-description{font-size:15px;line-height:1.8}.guide-list p{font-size:15px}.intro-description{font-size:14px}.rank-picker{gap:4px}
@media(max-width:374px){.rank-picker{grid-template-columns:repeat(5,1fr)}}
@media(min-width:600px) and (max-width:899px){.rank-picker{grid-template-columns:repeat(7,1fr)}}
@media(min-width:900px){.rank-picker{grid-template-columns:repeat(14,1fr);gap:7px}}

/* 桌游入口暂作展示，后续接入功能。 */
.board-game-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:44px;padding:8px 12px;border:1px solid var(--navy);background:var(--navy);color:#fff;font-size:12px;line-height:1.4;cursor:default}
@media(max-width:599px){.header-links{gap:7px}.header-links .header-guide{display:none}.board-game-button{padding-inline:10px}}