:root{--paper:#f9faf5;--white:#fff;--ink:#143c30;--forest:#064a35;--green:#28794f;--mint:#e8f2e7;--line:#dce5dc;--body:#343e37;--accent:#b84436;--muted:#637067}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--body);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}figure,p,dl,dd{margin:0}h1,h2,h3{margin:0;color:var(--forest);line-height:1.3}h2{font-size:clamp(28px,3.2vw,44px);font-weight:750;letter-spacing:-1px}h3{font-size:22px}p{overflow-wrap:break-word}.container{width:min(1320px,calc(100% - 88px));margin-inline:auto}.screen-reader{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}:focus-visible{outline:3px solid #b3462d;outline-offset:5px}.skip-link{position:fixed;left:20px;top:12px;padding:8px 16px;background:var(--forest);color:#fff;z-index:30;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}
.site-header{border-bottom:1px solid #80aa8e;background:var(--paper)}.header-inner{width:min(1280px,calc(100% - 88px));height:86px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px}.wordmark{color:var(--forest);font-size:40px;font-weight:800;letter-spacing:-1.8px;line-height:1}.main-nav{display:flex;gap:48px;align-items:center}.main-nav a{font-size:17px;font-weight:700;color:var(--forest);padding:14px 0}.main-nav a:hover,.footer-brand:hover{color:var(--green);text-decoration:underline;text-underline-offset:7px}.menu-toggle{border:1px solid #b4cabc;border-radius:8px;background:transparent;padding:6px 14px;color:var(--forest);font-weight:700}
.hero{background:var(--paper) url("assets/hero-background.webp") center center/cover no-repeat;text-align:center;padding:48px 0 38px}.hero h1{font-size:clamp(34px,4.6vw,66px);font-weight:800;letter-spacing:-1.8px}.hero-description{font-size:21px;margin-top:18px;color:#3e4840}.download-button{display:inline-flex;align-items:center;justify-content:center;min-width:252px;min-height:58px;background:var(--green);color:var(--white);border-radius:40px;font-size:23px;font-weight:700;margin-top:24px;padding:10px 40px;transition:background .18s,transform .18s}.download-button:hover{background:var(--forest);transform:translateY(-2px)}.hero-figure{width:min(940px,85%);margin:34px auto 0}.image-button{display:block;position:relative;padding:0;border:0;border-radius:17px;background:transparent;width:100%;text-align:inherit;overflow:hidden;cursor:zoom-in}.image-button img{width:100%}.hero-figure .image-button{box-shadow:0 10px 26px #183e2914}.image-button:focus-visible{outline-offset:6px}.image-button:hover{box-shadow:0 8px 25px #183e2922}
.games-section{display:grid;grid-template-columns:.83fr 1fr 1fr;gap:28px;align-items:start;padding:48px 0 42px;border-bottom:1px solid var(--line)}.games-copy h2{margin-bottom:24px}.games-copy p{max-width:29ch;line-height:1.9}.accent{color:var(--accent);font-weight:600}.game-figure{padding-top:9px}.game-figure .image-button{border-radius:12px;aspect-ratio:600/332}.game-figure img{height:100%;object-fit:cover}.game-figure figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.rules-section{padding:34px 0 48px}.rules-intro{max-width:83ch;margin-top:18px;font-size:17px;line-height:1.8}.deal-facts{display:grid;grid-template-columns:repeat(3,1fr);background:var(--mint);border-radius:20px;padding:18px 12px;margin-top:24px}.deal-facts>div{display:flex;align-items:center;justify-content:center;gap:10px;padding:2px 12px}.deal-facts>div+div{border-left:1px solid #b4ccb8}.deal-facts dt{font-weight:600}.deal-facts dd{display:flex;align-items:center;gap:10px}.deal-facts strong{color:var(--accent);font-size:23px;white-space:nowrap}.deal-facts dd span{font-size:14px}.rules-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding:0;margin:32px 0 24px}.rules-steps h3{display:flex;align-items:center;gap:11px;font-size:23px;margin-bottom:15px}.step-number{display:inline-flex;align-items:center;justify-content:center;flex:0 0 48px;height:48px;border-radius:50%;background:#dcebdd;color:#165439;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}.rules-steps p{line-height:1.85;font-size:15px}.rules-steps p+p{margin-top:10px}.call-detail{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0}.call-detail summary{color:var(--forest);font-weight:600;cursor:pointer;width:fit-content;padding:4px 4px 4px 0;min-height:36px}.call-detail p{max-width:65ch;margin-top:10px;padding-bottom:10px;color:var(--body)}.card-rules{margin-top:32px}.section-subtitle{font-size:28px;margin-bottom:16px}.comparison-rules{max-width:100ch;font-size:15px}.comparison-rules p+p{margin-top:9px}.comparison-rules strong{font-weight:700;color:var(--ink)}.rank-order{color:var(--forest);font-weight:600}.filter-controls{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 16px}.filter-controls button{border:1px solid #cadace;background:transparent;border-radius:24px;padding:8px 20px;color:var(--forest);font-size:14px;min-height:42px}.filter-controls button[aria-pressed="true"]{background:var(--forest);border-color:var(--forest);color:#fff}.filter-controls button:hover{border-color:var(--forest)}.table-scroll{margin-top:16px;overflow-x:auto;border:1px solid var(--line);border-radius:15px;background:#fff;scrollbar-color:#99b6a2 #edf3ee}.card-table{width:100%;border-collapse:collapse;text-align:left;font-size:15px;line-height:1.75}.card-table th,.card-table td{padding:15px 22px;border-bottom:1px solid var(--line);vertical-align:middle}.card-table thead{background:var(--mint);color:var(--forest)}.card-table thead th{font-size:14px;font-weight:700}.card-table th:first-child{width:16%;white-space:nowrap}.card-table td:last-child{width:25%;white-space:nowrap;color:var(--forest)}.card-table tbody th{font-weight:600;color:var(--forest)}.card-table tbody tr:last-child>*{border-bottom:0}.example{font-family:Arial,"Microsoft YaHei",sans-serif;font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:1px}
.updates-section{background:var(--mint);padding:32px 0 38px}.updates-list{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:28px}.updates-list article+article{border-left:1px solid #b4ccb8;padding-left:28px}.updates-list h3{font-size:22px;margin-bottom:10px}.updates-list p{font-size:15px;line-height:1.8;max-width:25ch}.site-footer{display:flex;justify-content:space-between;align-items:center;padding:23px 0;gap:20px;font-size:12px;color:var(--muted)}.footer-brand{font-size:18px;font-weight:700;color:var(--forest)}
.image-dialog{border:1px solid #cad8ce;border-radius:18px;padding:16px;background:var(--paper);width:min(1020px,calc(100% - 32px));max-height:calc(100dvh - 40px);color:var(--ink);box-shadow:0 20px 80px #102b2740}.image-dialog::backdrop{background:#163b2c88}.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.dialog-toolbar p{font-weight:700}.dialog-close{border:1px solid #b6caba;background:#fff;border-radius:8px;padding:5px 18px;color:var(--forest);min-height:40px}.image-dialog>img{margin:auto;max-height:calc(100dvh - 140px);width:auto;object-fit:contain;border-radius:8px}body.dialog-open{overflow:hidden}
@media(min-width:1600px){.hero{padding-top:58px;padding-bottom:48px}}
@media(max-width:1050px){.container,.header-inner{width:calc(100% - 56px)}.main-nav{gap:25px}.wordmark{font-size:34px}.hero h1{font-size:52px}.hero-figure{width:85%}.games-section{grid-template-columns:.8fr 1fr 1fr;gap:20px}.games-copy h2{font-size:32px}.games-copy p{font-size:14px}.deal-facts dd{gap:4px;flex-direction:column}.deal-facts>div{gap:12px}.rules-steps{gap:22px}.rules-steps h3{font-size:19px;gap:9px}.step-number{flex-basis:39px;height:39px;font-size:21px}.updates-list{gap:18px}.updates-list article+article{padding-left:18px}.updates-list h3{font-size:20px}}
@media(max-width:760px){.container,.header-inner{width:calc(100% - 40px)}.header-inner{height:72px;gap:15px}.wordmark{font-size:30px}.main-nav{gap:18px}.main-nav a{font-size:14px}.hero{padding:36px 0 30px;background-position:center center}.hero h1{font-size:clamp(30px,5.7vw,43px);letter-spacing:-1.2px}.hero-description{font-size:16px;max-width:30ch;margin:15px auto 0;line-height:1.8}.download-button{min-height:50px;min-width:210px;font-size:19px;margin-top:20px}.hero-figure{width:100%;margin-top:28px}.image-button{border-radius:12px}.games-section{grid-template-columns:1fr 1fr;gap:18px;padding:30px 0}.games-copy{grid-column:1/-1}.games-copy h2{margin-bottom:12px}.games-copy p{max-width:65ch;font-size:15px}.game-figure{padding-top:0}.game-figure figcaption{font-size:12px}.rules-section{padding:28px 0 32px}.rules-intro{font-size:15px;margin-top:14px}.deal-facts{padding:13px 2px;border-radius:14px;margin-top:20px}.deal-facts>div{flex-direction:column;gap:0;padding:0 5px}.deal-facts dt{font-size:13px}.deal-facts strong{font-size:20px}.deal-facts dd span{font-size:12px}.rules-steps{grid-template-columns:1fr 1fr;gap:28px 24px;margin:26px 0 22px}.rules-steps h3{font-size:21px;margin-bottom:12px}.rules-steps p{font-size:14px}.section-subtitle{font-size:25px}.comparison-rules{font-size:14px}.filter-controls{gap:8px;margin-top:20px}.filter-controls button{padding:7px 13px;font-size:13px}.card-table{font-size:14px;min-width:590px}.card-table th,.card-table td{padding:12px 16px}.card-table th:first-child{width:100px}.card-table td:last-child{width:190px}.updates-section{padding:28px 0}.updates-list{grid-template-columns:1fr 1fr;gap:28px 24px;margin-top:24px}.updates-list article+article{border:0;padding-left:0}.updates-list article:nth-child(even){border-left:1px solid #b4ccb8;padding-left:24px}.updates-list h3{font-size:19px}.updates-list p{font-size:14px}.site-footer{padding:20px 0}}
@media(max-width:480px){.header-inner{position:relative;flex-wrap:wrap;height:auto;min-height:70px;padding-block:18px;gap:15px}.menu-toggle:not([hidden]){display:block;margin-left:auto}.main-nav{width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:5px;gap:10px}.main-nav a{padding:9px 0;font-size:14px}.hero h1{font-size:32px}.hero-description{font-size:15px}.games-section{gap:14px}.games-copy h2{font-size:29px}.rules-steps{gap:25px 18px}.rules-steps h3{gap:7px;font-size:19px}.step-number{flex-basis:34px;height:34px;font-size:18px}.deal-facts strong{font-size:18px}.filter-controls{gap:6px}.filter-controls button{padding:7px 12px;font-size:12px}.updates-list{gap:24px 18px}.updates-list article:nth-child(even){padding-left:18px}.image-dialog{padding:12px}.dialog-toolbar p{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

.table-hint{display:none}@media(max-width:760px){.table-hint{display:block;font-size:12px;color:var(--muted);margin-top:12px}.table-scroll{margin-top:8px}}

@media(min-width:761px) and (max-width:1050px){.header-inner{height:58px}.hero{padding:30px 0 24px}.hero h1{font-size:56px;line-height:1.2}.hero-description{font-size:20px;margin-top:12px}.download-button{min-width:192px;min-height:44px;font-size:20px;margin-top:14px;padding:6px 30px}.hero-figure{width:70%;margin-top:24px}.games-section{padding:32px 0}.games-copy h2{font-size:38px}.rules-steps h3{font-size:21px}}

.skip-link{top:-100px;transform:none}.skip-link:focus{top:12px;transform:none}.card-table tbody th{position:sticky;left:0;z-index:1;background:var(--white)}.card-table thead th:first-child{position:sticky;left:0;z-index:2;background:var(--mint)}

h2{font-size:clamp(28px,4vw,44px)}@media(min-width:761px) and (max-width:1050px){.games-copy p{font-size:15px}.deal-facts{padding:8px 12px}.deal-facts dd{flex-direction:row;gap:8px}.deal-facts strong{font-size:21px;line-height:1.35}.deal-facts dd span{font-size:13px}}