:root{--paper:#faf8f5;--ink:#2c2623;--muted:#6e655f;--line:#ded7cf;--accent:#886548;font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.65}h1,h2,p,figure{margin:0}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1160px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-100px;left:12px;background:var(--paper);padding:10px;z-index:99}.skip:focus{top:12px}
.header{height:64px;border-bottom:1px solid var(--line)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:9px}.brand img{width:28px;height:28px;object-fit:cover;border-radius:4px}.brand strong{font-size:17px;font-weight:600}.nav-links{display:flex;align-items:center;gap:28px;font-size:13px}.nav-links a{transition:color .15s}.nav-links a:hover,.footer a:hover{color:var(--accent)}.login{padding:7px 15px;border:1px solid var(--line);border-radius:4px}.mobile-label{display:none}
.hero{min-height:calc(100svh - 108px);display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:50px;padding-block:40px}.hero-copy{position:relative;z-index:1}.wordmark{font-size:68px;letter-spacing:-2px;line-height:1.2;font-weight:600}.english{font-family:"PingFang SC","Microsoft YaHei",sans-serif;display:block;letter-spacing:1px;font-size:14px;font-weight:400;line-height:1.4;color:var(--muted);margin-top:9px}.tagline{font-size:25px;line-height:1.6;margin-top:23px;font-weight:400}.tagline small{display:block;font-size:14px;color:var(--muted);margin-top:8px}.actions{margin-top:28px;display:flex;align-items:center;gap:24px}.primary{display:inline-flex;align-items:center;justify-content:space-between;gap:34px;min-height:48px;padding:11px 24px;background:var(--ink);border:1px solid var(--ink);color:var(--paper);border-radius:5px;font-size:14px;transition:background .15s}.primary:hover{background:#4b3e34}.secondary{font-size:13px;color:var(--muted);padding:8px 0;transition:color .15s}.secondary:hover{color:var(--ink);text-decoration:underline;text-underline-offset:5px}
.hero-art{width:100%;max-width:520px;aspect-ratio:1;justify-self:end;mask-image:radial-gradient(ellipse 64% 64% at center,black 50%,transparent 79%);pointer-events:none}.hero-art img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}.notice{display:flex;align-items:center;gap:22px;margin-top:38px;width:max-content;max-width:100%}.qr-button{border:1px solid var(--line);background:#fff;padding:6px;border-radius:3px;flex-shrink:0;position:relative}.qr-button img{width:128px;height:128px;object-fit:contain}.qr-button:hover{border-color:var(--accent)}.notice-copy h2{font-size:15px;font-weight:500;margin-bottom:6px}.notice-copy p{font-size:12px;color:var(--muted);line-height:1.8}.notice-copy button{border:0;padding:0;background:transparent;font-size:12px;color:var(--accent);margin-top:9px;text-decoration:underline;text-underline-offset:4px}.footer{height:44px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.footer-inner{height:100%;display:flex;justify-content:space-between;align-items:center;gap:20px}.footer nav{display:flex;gap:24px}.footer a{padding:6px 0}
dialog{padding:24px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);width:min(460px,calc(100% - 32px));max-height:calc(100svh - 32px);overflow:auto}dialog::backdrop{background:rgba(35,30,27,.58)}.dialog-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.dialog-top h2{font-size:18px;font-weight:500}.close{border:1px solid var(--line);background:var(--paper);border-radius:3px;width:32px;height:32px;line-height:1;font-size:20px;flex-shrink:0}.qr-original{width:396px;max-width:100%;height:auto;margin:auto;background:#fff;object-fit:contain}.dialog-note{color:var(--muted);font-size:12px;margin-top:16px;text-align:center}.download{display:flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--ink);border-radius:4px;margin-top:18px;font-size:13px}.download:hover{background:#efece6}.validity{font-size:11px;color:var(--muted);text-align:center;margin-top:10px}body:has(dialog[open]){overflow:hidden}
@media(min-width:701px) and (max-width:1100px){.wrap{width:calc(100% - 56px)}.hero{gap:16px;grid-template-columns:1.2fr 1fr}.wordmark{font-size:54px}.tagline{font-size:22px}.notice{gap:16px}.notice-copy p{font-size:11px}.qr-button img{width:116px;height:116px}.actions{gap:16px}.primary{padding-inline:20px;gap:20px}.secondary{font-size:12px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.header{height:56px}.brand{gap:7px}.brand img{width:25px;height:25px}.brand strong{font-size:15px}.nav{gap:14px}.nav-links{gap:18px;font-size:12px}.desktop-label{display:none}.mobile-label{display:inline}.login{padding:5px 10px}.hero{min-height:calc(100svh - 96px);display:flex;flex-direction:column;justify-content:center;gap:22px;padding-block:20px}.hero-art{order:-1;width:160px;height:160px;max-width:none;border-radius:50%;mask-image:none;align-self:center}.hero-art img{object-position:center 40%;border-radius:inherit}.hero-copy{width:100%;text-align:center}.wordmark{font-size:41px;letter-spacing:-1px}.english{font-size:11px;letter-spacing:1px;margin-top:5px}.tagline{font-size:17px;margin-top:13px}.tagline small{font-size:12px;margin-top:4px}.actions{margin-top:21px;display:block}.primary{min-height:44px;width:min(100%,310px);justify-content:center;padding:9px 20px;gap:26px}.secondary{display:none}.notice{display:flex;flex-direction:column;gap:10px;margin:25px auto 0}.qr-button img{width:124px;height:124px}.notice-copy h2{font-size:14px;margin:0 0 3px}.notice-copy p{font-size:11px}.notice-copy p br{display:block}.notice-copy button{margin-top:4px;font-size:11px}.footer{height:40px}.footer nav{gap:18px}.footer-inner{gap:10px;font-size:10px}dialog{padding:20px}.dialog-top h2{font-size:16px}}
@media(max-width:700px) and (max-height:740px){.hero{gap:18px}.hero-art{width:112px;height:112px}.wordmark{font-size:35px}.tagline{font-size:15px;margin-top:9px}.tagline small{display:none}.actions{margin-top:18px}.notice{flex-direction:row;text-align:left;gap:16px;margin-top:22px}.qr-button img{width:116px;height:116px}.notice-copy p br{display:block}.notice-copy button{margin-top:8px}.notice-copy h2{margin-bottom:4px}}
@media(max-width:700px) and (max-height:620px){.header{height:48px}.hero{min-height:calc(100svh - 88px);display:grid;grid-template-columns:88px 1fr;gap:22px 18px;align-content:center;padding-block:18px;width:min(330px,calc(100% - 40px))}.hero-copy{display:contents}.hero-art{width:88px;height:88px;grid-row:1;grid-column:1;order:0}.wordmark{font-size:36px;text-align:left;grid-row:1;grid-column:2;align-self:center}.english{font-size:11px;margin-top:6px}.tagline{display:none}.actions{grid-row:2;grid-column:1/-1;margin:0;width:100%}.primary{width:100%;min-height:42px}.notice{grid-row:3;grid-column:1/-1;margin:0;justify-self:center;width:100%;justify-content:center}.notice-copy p{font-size:11px}.notice-copy h2{font-size:14px}.nav-links{gap:14px}.login{padding:5px 9px}}
@media(min-width:701px) and (max-height:640px){.header{height:52px}.footer{height:36px}.hero{min-height:calc(100svh - 88px);padding-block:12px;grid-template-columns:1.4fr .8fr;gap:24px}.hero-copy{display:grid;grid-template-columns:1fr 150px;column-gap:28px;align-items:center}.wordmark{font-size:46px;grid-row:1;grid-column:1}.english{font-size:11px;margin-top:5px}.tagline{font-size:16px;grid-row:2;grid-column:1;margin-top:12px}.tagline small{display:none}.actions{grid-row:3;grid-column:1;margin-top:18px}.primary{min-height:40px;padding:8px 18px;font-size:12px;gap:20px}.secondary{display:none}.notice{grid-row:1/4;grid-column:2;flex-direction:column;margin:0;gap:8px;max-width:150px;text-align:center}.qr-button img{width:116px;height:116px}.notice-copy h2{font-size:13px;margin-bottom:3px}.notice-copy p{font-size:10px}.notice-copy p br{display:block}.notice-copy button{font-size:10px;margin-top:4px}.hero-art{max-width:300px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}

html.mxb-studio-open .hero.wrap{width:100%;max-width:none}


@media(min-width:701px) and (min-height:641px) and (max-height:740px){.hero{padding-block:28px}.hero-art{max-width:min(520px,calc(100svh - 164px))}}