@charset "UTF-8";
img { height: auto; }
html[lang="ja"] .hero h1 { font-size: clamp(36px, 4.2vw, 60px); }
@media(max-width:600px) { html[lang="ja"] .hero h1 { font-size: clamp(29px, 8.4vw, 42px); } }
@media(max-width:360px) { .site-header .brand>span { font-size:12px; } .site-header .brand img { width:28px; height:28px; } .site-header .nav-actions { gap:4px; } }
:root{--navy:#0a152b;--ink:#172737;--muted:#65716f;--paper:#f7f6f1;--line:#deded4;--gold:#e1c388;--green:#1c655d;--serif:Georgia,"Noto Serif SC","Songti SC","Yu Mincho","SimSun",serif;--sans:Inter,"Segoe UI","Microsoft YaHei","PingFang SC","Hiragino Kaku Gothic ProN",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}button,summary,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button,a,summary{touch-action:manipulation}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{color:inherit}h1,h2,h3,p,figure{margin:0}h1,h2{font-family:var(--serif);font-weight:500;line-height:1.23;letter-spacing:-.025em}h2{font-size:clamp(32px,3.3vw,48px)}h3{line-height:1.4}p{overflow-wrap:break-word}ul,ol{padding:0;margin:0}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #9d6c25;outline-offset:5px}[hidden]{display:none!important}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.section{padding-block:112px}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:600;text-transform:uppercase;color:var(--gold);margin-bottom:26px;display:flex;align-items:center;gap:10px}.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold)}.eyebrow.ink{color:var(--green)}.button{display:inline-flex;align-items:center;justify-content:center;gap:34px;min-height:54px;padding:13px 26px;border-radius:7px;font-size:14px;font-weight:650;white-space:nowrap;transition:background .18s,transform .18s}.button:hover{transform:translateY(-2px)}.button-light{background:#f7f3e9;color:var(--navy)}.button-light:hover{background:#fff}.button-gold{background:var(--gold);color:var(--navy)}.button-gold:hover{background:#f0d7a7}.button span{font-size:22px;line-height:1}.text-link{display:inline-flex;align-items:center;gap:24px;font-size:14px;font-weight:600;padding-block:10px;border-bottom:1px solid #a4aabb70}.text-link:hover{border-color:currentColor}.text-link span{font-size:20px}.dark-link{color:var(--green);border-bottom-color:#1c655d50}.skip-link{position:fixed;top:-100px;left:15px;padding:12px;background:white;color:var(--navy);z-index:100}.skip-link:focus{top:12px}
.site-header{height:90px;position:sticky;top:0;z-index:30;background:#0a152bf5;color:#f4f2ec;border-bottom:1px solid #ffffff12;backdrop-filter:blur(14px)}.nav-wrap{width:min(1360px,calc(100% - 72px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}.brand img{width:42px;height:42px;border-radius:10px}.brand>span{font-size:19px;font-weight:600;line-height:1.4;letter-spacing:.04em}.brand small{display:block;font-size:8px;font-weight:400;letter-spacing:.22em;color:#b8c1cd;margin-top:3px}.desktop-nav{display:flex;gap:30px;font-size:13px;color:#ccd2db}.desktop-nav a:hover{color:var(--gold)}.nav-actions{display:flex;align-items:center;gap:25px}.nav-play{min-height:42px;font-size:12px;padding:10px 19px;gap:20px}.language{position:relative;font-size:12px}.language summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;min-height:44px}.language summary::-webkit-details-marker{display:none}.language summary>span:first-child{font-size:20px}.chevron{font-size:16px}.language-options{position:absolute;top:52px;right:0;width:180px;background:#fff;color:var(--ink);padding:8px;border-radius:10px;box-shadow:0 16px 45px #0003;border:1px solid var(--line)}.language-options a{display:flex;justify-content:space-between;padding:11px 12px;border-radius:5px}.language-options a:hover,.language-options a[aria-current]{background:#eeefe7}.menu-toggle{display:none}.mobile-nav{background:var(--navy);border-top:1px solid #ffffff20;padding:20px 24px;box-shadow:0 20px 30px #0003}.mobile-nav>a{display:block;padding:12px}.mobile-nav .button{display:flex;margin-top:15px}
.hero{position:relative;min-height:660px;overflow:hidden;background:#0a152b;color:#f8f5eb;isolation:isolate}.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%;z-index:-3}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#071329e6 0%,#071329a6 29%,#07132910 64%,transparent);z-index:-2}.hero-inner{min-height:660px;display:flex;align-items:center;position:relative}.hero-copy{padding:72px 0 94px;max-width:610px}.hero h1{font-size:clamp(48px,5.3vw,76px);line-height:1.24;letter-spacing:-.035em}.hero h1 span{display:block}.gold-text{color:#e5c98f}.hero-description{font-size:16px;line-height:1.9;color:#c5cbd5;margin-top:26px;max-width:470px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:36px}.browser-note{font-size:11px;color:#a7b4c7;margin-top:23px;letter-spacing:.06em}.browser-note span{color:#a0c5af;margin-right:5px}.hero-coordinate{position:absolute;right:0;bottom:35px;display:flex;gap:24px;align-items:center;font-size:18px;letter-spacing:.3em;color:#ebd5a8}.hero-coordinate span{font-size:9px;letter-spacing:.19em;color:#d2d4dd}.facts{display:flex;justify-content:space-between;padding-block:37px;border-bottom:1px solid var(--line)}.facts>div{display:flex;align-items:center;gap:25px;flex:1;justify-content:center;border-right:1px solid var(--line)}.facts>div:first-child{justify-content:flex-start}.facts>div:last-child{border:0;justify-content:flex-end}.facts strong{font-family:var(--serif);font-size:36px;font-weight:500;line-height:1}.facts span{font-size:12px;color:var(--muted)}
.section-heading{display:flex;justify-content:space-between;gap:60px;align-items:flex-end;margin-bottom:46px}.section-intro{max-width:360px;color:var(--muted);font-size:14px;line-height:1.9;padding-bottom:6px}.variant-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}.variant-list{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:0 20px;border-top:1px solid var(--line)}.variant-list button{border:0;border-bottom:1px solid var(--line);background:none;text-align:left;min-height:58px;padding:12px 10px;display:flex;align-items:center;gap:13px;font-size:13px;transition:background .15s}.variant-index{font-size:9px;color:#8c9694;font-family:monospace}.variant-arrow{margin-left:auto;opacity:0}.variant-list button:hover{background:#eceee5}.variant-list button[aria-selected=true]{background:#e6eae0;color:var(--green);font-weight:650}.variant-list button[aria-selected=true] .variant-arrow{opacity:1}.rule-stage{position:relative;background:#e9ece4;min-height:406px;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.rule-stage article{display:grid;grid-template-columns:40% 60%;align-items:center;flex:1;padding:35px 32px 15px 15px;gap:8px}.tile-stage{height:230px;position:relative;display:flex;align-items:center;justify-content:center}.tile{display:flex;align-items:center;justify-content:center;width:86px;height:122px;background:linear-gradient(145deg,#fffdf4,#e8e1cb);border-radius:12px;border:1px solid #fffc;box-shadow:5px 8px 0 #39736a,10px 22px 25px #254d4533;color:#a53d38;font:56px var(--serif);position:relative;z-index:2}.tile-back{position:absolute;transform:translate(-17px,-27px) rotate(-17deg);color:#377364;box-shadow:4px 7px 0 #215a51;z-index:1}.tile-front{transform:translate(15px,27px) rotate(12deg)}.orbit{position:absolute;width:210px;height:210px;border:1px solid #718f7550;border-radius:50%;transform:rotateX(55deg) rotate(-25deg);bottom:0}.rule-copy h3{font-family:var(--serif);font-weight:500;font-size:30px;margin-bottom:15px}.rule-copy .eyebrow{margin-bottom:12px;font-size:10px}.rule-copy>p:not(.eyebrow){font-size:13px;color:#586b63;line-height:1.9}.rule-copy .text-link{font-size:12px;margin-top:20px}.rule-note{font-size:10px;color:#65776b;margin:20px 30px 24px;padding-top:17px;border-top:1px solid #b9c5b780}
.experience{background:#eeefe9}.center-heading{text-align:center;max-width:740px;margin:0 auto 35px}.center-heading .eyebrow{justify-content:center}.center-heading>p:last-child{font-size:14px;color:var(--muted);margin-top:22px}.gallery-tabs{display:flex;justify-content:center;gap:5px;margin:30px auto 38px}.gallery-tabs button{border:1px solid transparent;background:transparent;padding:10px 24px;min-height:44px;font-size:12px;border-radius:30px}.gallery-tabs button[aria-selected=true]{border-color:#a4b2a8;background:#f7f8f2;color:var(--green)}.gallery-stage{height:580px;display:grid;place-items:center}.gallery-stage figure{margin:0;width:100%;height:100%;display:flex;align-items:center;justify-content:flex-start;flex-direction:column;gap:20px}.screen{max-width:960px;width:100%;overflow:hidden;border-radius:12px;box-shadow:0 24px 50px #1a31291c;border:5px solid #29332f;background:#171b2b}.screen-chrome{height:27px;display:flex;gap:5px;align-items:center;padding-inline:12px;background:#29332f;color:#abb4ad}.screen-chrome i{width:5px;height:5px;border-radius:50%;background:#88968d}.screen-chrome span{margin:auto;font-size:8px;letter-spacing:.25em;padding-right:25px}.screen img{width:100%;height:auto}.screen.phone-screen{width:auto;max-height:525px;height:calc(100% - 50px);border-radius:27px;border-width:7px;aspect-ratio:450/800}.phone-screen img{height:100%;width:100%;object-fit:contain}.gallery-stage figcaption,.club-visual figcaption{font-size:10px;letter-spacing:.03em;color:#7d8780;text-align:center}.benefits{margin-top:60px;display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.benefits article{padding-top:24px;border-top:1px solid #cfd6cd}.benefit-symbol{font-size:25px;color:var(--green);display:block;margin-bottom:15px}.benefits h3{font-size:17px;margin-bottom:10px;font-weight:600}.benefits p{font-size:13px;color:var(--muted);line-height:1.9}
.social{background:#101f32;color:#f4f0e6;overflow:hidden;position:relative}.social:after{content:"";position:absolute;width:600px;height:600px;border:1px solid #c7ac6e1a;border-radius:50%;right:-200px;top:-100px;pointer-events:none}.social-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:center}.social .eyebrow{font-size:10px}.social-copy>p:not(.eyebrow){color:#aeb9c5;font-size:14px;margin-top:25px;line-height:1.9}.social ul{list-style:none;margin:25px 0 32px;font-size:13px;color:#d5dbe1}.social li{padding:9px 0;border-bottom:1px solid #ffffff12}.social li span{color:var(--gold);margin-right:12px}.club-visual{min-width:0;position:relative}.club-visual img{border-radius:12px;border:1px solid #ffffff30;box-shadow:0 25px 60px #0004;transform:perspective(1600px) rotateY(-5deg);margin-bottom:22px}.club-label{display:flex;gap:13px;align-items:center;margin-bottom:24px;font-size:11px;letter-spacing:.2em;color:var(--gold)}.club-label>span{font:26px var(--serif);border:1px solid #c5ab7650;border-radius:7px;padding:8px 12px}.club-label small{display:block;letter-spacing:.12em;color:#8597ab;font-size:8px;margin-top:4px}.club-visual figcaption{color:#8597ab}.steps ol{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;list-style:none;margin-top:55px}.steps li{border-top:1px solid var(--line);padding-top:22px}.step-number{font:42px var(--serif);color:#8b9f91;display:block;margin-bottom:25px}.steps h3{font-size:18px;font-weight:600;margin-bottom:13px}.steps li p{color:var(--muted);font-size:13px}.faq-section{background:#eeefe9}.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}.faq-list{border-top:1px solid #cfd5cb}.faq-list details{border-bottom:1px solid #cfd5cb;padding:20px 0}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:24px;list-style:none;cursor:pointer;font-size:15px;min-height:32px;font-weight:500}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:23px;color:#7a8e7f;font-weight:400;flex-shrink:0}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{font-size:13px;color:#65716b;line-height:1.9;padding:13px 30px 0 0}
.final-cta{position:relative;background:#0b182c;color:#fff;padding:90px 0 100px;text-align:center;isolation:isolate;overflow:hidden}.final-cta:before{content:"";position:absolute;inset:0;z-index:-2;background:image-set(url('/assets/hero-800.dc0536da1d.avif') type('image/avif'),url('/assets/hero-800.2760e1365a.webp') type('image/webp')) center 38%/cover;opacity:.18}.final-cta:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0b182cbf,transparent,#0b182cbf)}.final-cta .eyebrow{justify-content:center}.final-cta h2{font-size:clamp(38px,4vw,58px)}.final-cta p:not(.eyebrow){margin:24px 0 28px;color:#c4c9d2;font-size:14px}.final-cta .button{min-width:185px}footer{background:#081323;color:#b8c3cd;padding:55px 0 22px}.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-brand{color:#e8e9e4}.footer-main>div>p{font-size:12px;margin-top:20px;color:#81909f}.footer-links{display:flex;flex-direction:column;gap:13px;font-size:12px}.footer-links strong{font-size:12px;color:#f0eee6;font-weight:500;letter-spacing:.06em;margin-bottom:5px}.footer-links a:hover{color:var(--gold)}.footer-bottom{border-top:1px solid #ffffff12;margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:30px;font-size:10px;color:#7e8c9b}.footer-bottom p{max-width:570px;text-align:right}.not-found{min-height:70vh;display:grid;place-content:center;text-align:center;gap:30px}.not-found .button{justify-self:center;background:var(--navy);color:white}
@media(min-width:1600px){.hero-art{object-position:center 48%}.hero-inner,.hero{min-height:740px}}
@media(max-width:1100px){.nav-wrap{width:calc(100% - 40px);gap:18px}.desktop-nav{gap:18px;font-size:12px}.nav-actions{gap:15px}.brand>span{font-size:16px}.brand img{width:35px;height:35px}.variant-layout{gap:28px;grid-template-columns:1fr 1fr}.variant-list{gap:0 6px}.variant-list button{font-size:12px;gap:8px}.rule-stage article{grid-template-columns:1fr;padding:20px 26px}.tile-stage{height:190px}.rule-copy{text-align:center}.rule-copy .eyebrow{justify-content:center}.rule-note{text-align:center}.gallery-stage{height:510px}.social-grid{gap:40px}.social h2{font-size:35px}.facts span{font-size:11px}.facts>div{gap:14px}}
@media(max-width:900px){.desktop-nav{display:none}.site-header{height:76px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:40px;height:44px;background:none;border:0;padding:10px}.menu-toggle span{height:1px;width:20px;background:#e6dfd1}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.container{width:calc(100% - 48px)}.hero h1{font-size:56px}.hero,.hero-inner{min-height:620px}.hero-art{object-position:60% center}.hero-shade{background:linear-gradient(90deg,#071329f2,#0713298a 50%,#07132915)}.hero-copy{max-width:560px}.section{padding-block:80px}.section-heading{gap:35px}.section-intro{max-width:300px}.facts strong{font-size:30px}.facts>div{flex-direction:column;align-items:center;justify-content:center!important;gap:12px;text-align:center}.variant-layout{grid-template-columns:1fr 1fr;gap:20px}.variant-list{grid-template-columns:1fr}.rule-stage article{align-content:center}.rule-stage{min-height:520px}.rule-copy h3{font-size:31px}.gallery-stage{height:460px}.benefits{gap:30px}.social-grid{grid-template-columns:1fr;gap:45px}.social-copy{max-width:570px}.social h2{font-size:43px}.club-visual{max-width:720px}.steps ol{gap:35px}.faq-grid{grid-template-columns:1fr;gap:35px}.footer-bottom{flex-direction:column;gap:10px}.footer-bottom p{text-align:left}}
@media(max-width:600px){html{scroll-padding-top:90px}.container{width:calc(100% - 40px)}.nav-wrap{width:calc(100% - 28px);gap:10px}.brand{gap:8px}.brand img{width:32px;height:32px;border-radius:8px}.brand>span{font-size:14px}.brand small{font-size:6px;letter-spacing:.13em}.nav-actions{gap:9px}.nav-play{display:none}.language{font-size:11px}.language summary{gap:4px}.language summary>span:first-child{font-size:17px}.site-header{height:68px}.hero,.hero-inner{min-height:790px}.hero-inner{align-items:flex-start}.hero-art{inset:auto 0 0;width:100%;height:480px;object-fit:cover;object-position:69% center}.hero-shade{background:linear-gradient(180deg,#09152b 0%,#09152b 30%,#09152bd9 41%,#09152b10 67%,#09152b45 100%)}.hero-copy{padding:45px 0 310px;max-width:100%;width:100%}.eyebrow{font-size:9px;letter-spacing:.1em;margin-bottom:20px}.hero h1{font-size:46px;line-height:1.2}.hero-description{font-size:13px;line-height:1.85;max-width:340px;margin-top:20px}.hero-actions{gap:20px;margin-top:26px;flex-wrap:wrap}.hero-actions .button{min-height:49px;padding:12px 22px;gap:24px;font-size:13px}.hero-actions .text-link{font-size:11px;gap:12px}.browser-note{font-size:10px;margin-top:16px}.hero-coordinate{bottom:22px;right:0;gap:12px;font-size:13px}.hero-coordinate span{font-size:7px;letter-spacing:.1em}.facts{padding-block:25px}.facts strong{font-size:27px}.facts span{font-size:9px;max-width:98px;line-height:1.5}.facts>div{gap:9px;padding-inline:5px}.section{padding-block:64px}h2{font-size:33px}.section-heading{display:block;margin-bottom:30px}.section-intro{margin-top:22px;max-width:100%;font-size:13px}.variant-layout{display:flex;flex-direction:column;gap:25px}.variant-list{grid-template-columns:1fr 1fr;gap:0 8px}.variant-list button{min-height:52px;font-size:12px;padding:10px 5px;gap:8px}.variant-index{font-size:8px}.rule-stage{min-height:350px}.rule-stage article{grid-template-columns:38% 62%;padding:28px 22px 10px 7px;gap:8px}.tile-stage{height:200px;transform:scale(.8)}.rule-copy{text-align:left}.rule-copy .eyebrow{justify-content:flex-start;font-size:9px}.rule-copy h3{font-size:27px}.rule-copy>p:not(.eyebrow){font-size:12px}.rule-copy .text-link{font-size:11px;margin-top:12px}.rule-note{font-size:9px;margin:20px 22px 22px;text-align:left}.center-heading{text-align:left;margin-bottom:28px}.center-heading .eyebrow{justify-content:flex-start}.center-heading>p:last-child{font-size:13px;margin-top:20px}.gallery-tabs{gap:0;margin:20px 0 28px;justify-content:flex-start}.gallery-tabs button{font-size:11px;padding:8px 15px;min-height:42px}.gallery-stage{height:390px}.gallery-stage figure{justify-content:center;gap:14px}.screen{border-width:3px;border-radius:8px}.screen-chrome{height:18px;padding-inline:8px;gap:3px}.screen-chrome i{width:3px;height:3px}.screen-chrome span{font-size:5px}.screen.phone-screen{max-height:350px;height:calc(100% - 35px);border-width:5px;border-radius:22px}.gallery-stage figcaption{font-size:9px}.benefits{grid-template-columns:1fr;gap:25px;margin-top:25px}.benefits article{padding-top:22px;display:grid;grid-template-columns:30px 1fr;column-gap:13px}.benefit-symbol{grid-row:span 2;margin:0;font-size:23px}.benefits h3{font-size:16px;margin-bottom:8px}.benefits p{font-size:12px}.social h2{font-size:35px}.social-copy>p:not(.eyebrow){font-size:13px}.social ul{font-size:12px}.social .button{font-size:12px;gap:20px}.club-label{font-size:10px}.club-label small{font-size:7px}.club-visual img{transform:none;border-radius:7px}.club-visual figcaption{font-size:9px}.steps ol{grid-template-columns:1fr;margin-top:35px;gap:25px}.steps li{display:grid;grid-template-columns:45px 1fr;gap:8px 15px;padding-top:24px}.step-number{font-size:34px;grid-row:span 2;margin:0}.steps h3{font-size:17px;margin:0}.steps li p{font-size:12px}.faq-grid{gap:25px}.faq-list summary{font-size:13px;gap:16px;line-height:1.7}.faq-list details{padding:17px 0}.faq-list p{font-size:12px}.final-cta{padding:65px 0 70px}.final-cta h2{font-size:38px}.final-cta p:not(.eyebrow){font-size:12px}.footer-main{grid-template-columns:1fr 1fr;gap:35px 22px}.footer-main>div:first-child{grid-column:span 2}.footer-main>div>p{margin-top:12px}.footer-links{font-size:11px}.footer-bottom{font-size:9px;margin-top:30px}.footer-brand>span{font-size:17px}.footer-brand img{width:38px;height:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Platform downloads: lightweight vectors and a restrained translucent surface. */
.download-section{background:linear-gradient(115deg,#122239,#101d30 70%,#182b3b);color:#f5f0e5;border-top:1px solid #ddc48d26;border-bottom:1px solid #ddc48d20;padding:36px 0}
.download-layout{display:grid;grid-template-columns:1fr 2.1fr;align-items:center;gap:32px}
.download-intro .eyebrow{font-size:10px;margin-bottom:10px}
.download-intro h2{font-family:var(--sans);font-size:20px;line-height:1.5;letter-spacing:0;font-weight:500}
.download-intro>p:last-child{font-size:11px;color:#a5b3c3;margin-top:9px}
.download-platforms{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.platform-download{min-width:0;display:flex;align-items:center;gap:12px;padding:16px 14px;border:1px solid #f4e3b82e;border-radius:10px;background:linear-gradient(150deg,#ffffff12,#ffffff04);box-shadow:inset 0 1px #ffffff0d;transition:border-color .18s,background .18s}
.platform-download:hover{border-color:#dfc38ab3;background:linear-gradient(150deg,#ffffff20,#ffffff09)}
.platform-download svg{width:26px;height:26px;flex-shrink:0;color:#e9d19f}
.platform-download small{display:block;font-size:9px;color:#aebccc;line-height:1.6}
.platform-download strong{display:block;font-size:14px;font-weight:550;line-height:1.5}
.download-arrow{margin-left:auto;color:#bea87d;font-size:16px}
@media(max-width:1100px){.download-layout{grid-template-columns:1fr;gap:22px}.download-intro>p:last-child{display:none}.download-intro h2{font-size:19px}.desktop-nav{gap:14px;font-size:11px}}
@media(max-width:600px){.download-section{padding:30px 0}.download-platforms{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.platform-download{padding:14px 12px;gap:10px}.platform-download strong{font-size:14px}.platform-download svg{width:24px;height:24px}.download-intro h2{font-size:18px}.download-intro .eyebrow{font-size:9px;margin-bottom:8px}}
/* 帮助与数据说明使用原有品牌配色，长文在手机上保持可读。 */
.help-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:28px;flex-wrap:wrap}.help-header nav{display:flex;gap:20px;flex-wrap:wrap}.help-layout{display:grid;grid-template-columns:220px minmax(0,760px);gap:64px;padding-block:48px 88px}.help-layout aside nav{display:grid;gap:8px}.help-layout aside a{padding:10px 14px;border-radius:8px}.help-layout aside a[aria-current]{background:#e8e2d5;color:#142c3c;font-weight:700}.help-article h1{font-size:clamp(28px,4vw,48px);line-height:1.25;overflow-wrap:anywhere}.help-article h2{font-size:24px;margin:34px 0 12px}.help-article p{line-height:1.9;overflow-wrap:anywhere}.help-date{color:#657080;margin:16px 0}.help-notice{padding:20px;background:#f4ead4;border-left:3px solid #b98b3d;border-radius:4px}.help-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px}.platform-download[aria-disabled]{opacity:.65;cursor:default}.help-page a:focus-visible{outline:3px solid #b98b3d;outline-offset:4px}@media(max-width:800px){.help-layout{grid-template-columns:1fr;gap:32px;padding-top:20px}.help-layout aside nav{display:flex;flex-wrap:wrap;gap:4px}.help-layout aside a{padding:8px;font-size:14px}.help-header{padding-block:20px}.help-article h2{font-size:21px}}