:root{--ink:#102b3a;--muted:#50616c;--accent:#0e6572;--line:#d5dfe0;--paper:#f8faf9;--dark:#0c2332;--mint:#b5efca;--warm:#f3d49d;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-size:17px;line-height:1.65}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #bc6417;outline-offset:5px}h1,h2,h3,p{margin:0 0 18px}h1,h2,h3{line-height:1.13;letter-spacing:-.035em}h1{font-size:clamp(42px,5.6vw,76px);font-weight:650}h2{font-size:clamp(30px,3.4vw,46px);font-weight:650;max-width:800px}h3{font-size:23px;font-weight:650}p:last-child{margin-bottom:0}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;left:20px;top:-90px;background:#fff;padding:15px;z-index:100}.skip:focus-visible{top:10px}.topbar{background:rgba(248,250,249,.98);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);line-height:1.2}.brand-mark{font-size:26px;letter-spacing:-2px;border:1px solid var(--ink);padding:8px 10px}.brand strong{font-size:17px;letter-spacing:-.02em}.brand small{display:block;letter-spacing:.11em;font-size:9px;margin-top:6px}.nav-wrap nav{display:flex;align-items:center;gap:24px}.nav-wrap nav a{color:var(--ink);font-size:14px;font-weight:700;text-decoration:none;min-height:44px;display:flex;align-items:center}.menu-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:13px 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p{margin:0}.legal-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.legal-links a,.legal-links button{display:inline-flex;align-items:center;min-height:44px;font:inherit;line-height:1.4;padding:0;border:0;background:none;text-decoration:underline;cursor:pointer}.guide-body{max-width:820px}.guide-body h2{margin-top:50px;font-size:32px}.guide-body li{margin-bottom:15px}.guide-body table{margin-bottom:25px}[hidden]{display:none!important}@media(max-width:960px){.wrap{width:calc(100% - 40px)}.nav-wrap nav{gap:16px}.hero-grid{gap:30px}.hero h1{font-size:50px}.section-head{gap:30px}.download-panel{gap:30px;padding:32px}.cards{gap:12px}.card{padding:22px}.split,.compat-grid,.support-grid,.discussion-grid{gap:30px}.section{padding-block:68px}}@media(max-width:740px){html{scroll-padding-top:90px}.nav-wrap{min-height:76px;flex-wrap:wrap;gap:0;padding-block:12px}.brand strong{font-size:16px}.brand-mark{font-size:23px}.menu-toggle{display:block;border:1px solid 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/* Community support: warm, legible cards with recognizable payment colours. */
.section.support{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(125deg,#e8f4ed 0%,#f5f8ef 60%,#e7eff6 100%);border-block:1px solid #cbded4}
.support .support-grid{align-items:center;gap:54px}.support .support-emblem{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:16px;color:#fff;background:#17634f;font-size:27px;box-shadow:0 8px 20px #17634f20;margin-bottom:22px}.support .eyebrow{color:#225b49}.support h2{font-size:clamp(32px,3.5vw,46px);line-height:1.13;letter-spacing:-.035em}.support .support-methods{gap:20px}.support .support-method{padding:28px;border:1px solid #ccd9e2;border-radius:18px;box-shadow:0 10px 30px #1537470c;background:#fff}.support .support-method-head{display:flex;align-items:center;gap:15px;margin-bottom:20px}.support .support-method-head h3{margin:1px 0 0;font-size:23px;letter-spacing:-.02em}.support .support-kicker{font-size:10px;letter-spacing:.09em;font-weight:700;color:#4b5f6d;margin:0}.support .support-pay-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;flex:none;border-radius:14px;font-size:32px;font-weight:850;background:#eaf2ff;color:#003087;font-style:italic}.support .support-paypal{border-top:4px solid #1673b8}.support .support-postepay{border-top:4px solid #e7bd23}.support .support-postepay .support-pay-icon{background:#fff0a3;color:#173c56;font-style:normal}.support .support-value{font-size:20px;color:#143747;margin:0 0 16px}.support .support-method .button{background:#123e64;color:white;border:1px solid #123e64;font-size:13px;padding:12px 16px;min-height:46px}.support .support-method .button:hover{background:#1e537e}.support .support-postepay .button{background:#fff0a3;color:#173747;border-color:#e2cd66}.support .support-postepay .button:hover{background:#ffe681}.support .support-open{display:inline-flex;align-items:center;gap:7px;margin:0 0 0 14px;min-height:46px;font-size:13px;color:#174f7b;text-decoration:underline;text-underline-offset:3px}.support .support-method .micro{margin:15px 0 0;font-size:12px;color:#4b606d}.support .support-grid>div>.micro{font-size:13px;color:#38594d;border-top:1px solid #bfd3c7;padding-top:18px;margin-top:24px}
.hero-visual figcaption{font-size:11px;text-transform:none;letter-spacing:normal;line-height:1.6;color:#d8e7eb}.hero-visual img{aspect-ratio:3/2;object-fit:cover}.hero-visual{box-shadow:0 20px 44px #15374718}
@media(max-width:760px){.support .support-grid{gap:30px}.support .support-method{padding:22px}.support .support-value{font-size:18px}.support .support-open{margin-left:0;margin-top:6px;display:flex;max-width:max-content}.hero-visual img{max-height:none}}