:root{color-scheme:light;--ink:#1c2c40;--muted:#737c89;--line:#e5e8ed;--page:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:#edf0f4}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #6083ae;outline-offset:4px}[hidden]{display:none!important}.card{position:relative;max-width:480px;min-height:100svh;margin:auto;background:var(--page);display:flex;flex-direction:column;padding:38px 32px 0}.masthead{display:flex;align-items:center;justify-content:space-between;gap:16px}.wordmark{font-size:22px;font-weight:750;letter-spacing:-1px}.mark{color:#8496af}.eyebrow{font-size:12px;font-weight:500;letter-spacing:1.3px;color:#8a929f}.identity{padding-top:72px}.monogram{width:82px;height:82px;border-radius:20px;background:#eef1f5;display:flex;align-items:center;justify-content:center;position:relative;font-size:28px;letter-spacing:-1.5px;font-weight:650}.monogram span{width:12px;height:3px;position:absolute;bottom:17px;left:35px;background:#889aae}.name-block{margin-top:32px}.small-label{font-size:14px;color:var(--muted);margin:0 0 12px}h1{font-size:clamp(36px,10.5vw,48px);letter-spacing:-1.6px;line-height:1.16;margin:0;font-weight:650}.chinese-name{font-size:23px;line-height:1.5;letter-spacing:.5px;margin:13px 0 0;font-weight:450}.rule{height:1px;background:var(--line);margin:36px 0 30px}.details{margin:0;display:grid;gap:25px}.details dt{font-size:14px;color:#737c89;display:flex;align-items:center;gap:10px}.details dt span{font-size:12px;letter-spacing:1.1px;color:#929ba6}.details dd{font-size:17px;margin:9px 0 0;line-height:1.5;color:#39485b;overflow-wrap:anywhere}.contact-area{margin-top:auto;padding-top:70px;padding-bottom:max(22px,env(safe-area-inset-bottom));position:relative}.contact-toggle{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:58px;border:0;background:var(--ink);color:#fff;border-radius:12px;font-size:16px;font-weight:550;position:relative;transition:background .18s}.contact-toggle:hover{background:#293e57}.chat-icon,.channel svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.toggle-symbol{position:absolute;right:22px;font-size:24px;font-weight:300;line-height:1;transition:transform .2s}.contact-toggle[aria-expanded=true] .toggle-symbol{transform:rotate(45deg)}.contact-options{position:absolute;bottom:calc(100% - 60px);left:0;right:0;background:white;padding:8px;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px #1c2c4014;display:grid;gap:4px;animation:reveal .22s ease-out}.channel{display:flex;width:100%;align-items:center;gap:12px;color:var(--ink);min-height:58px;border:0;border-radius:8px;background:#fff;padding:12px 14px;text-align:left;text-decoration:none;font-weight:550;font-size:16px}.channel:hover{background:#f3f5f7}.channel svg{color:#3c6759}.channel-note{font-size:12px;font-weight:400;color:var(--muted);margin-left:auto}.footer-note{display:flex;justify-content:center;gap:10px;font-size:12px;color:#9199a5;letter-spacing:1px;margin:21px 0 0}.footer-note span{color:#b6bec8}dialog{border:0;border-radius:22px;padding:36px 26px 30px;width:min(360px,calc(100vw - 40px));color:var(--ink);box-shadow:0 24px 100px #0003;max-height:90svh;overflow:auto}dialog::backdrop{background:#15243773;backdrop-filter:blur(3px)}.close{position:absolute;right:12px;top:12px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:#647080;font-size:28px}.close:hover{background:#f1f3f6}.dialog-content{text-align:center}.dialog-content .small-label{font-size:12px;letter-spacing:2px;margin:13px 0}h2{font-size:23px;font-weight:600;margin:0}.dialog-name{font-size:14px;color:var(--muted);margin:12px 0 22px}.qr-frame{padding:16px;border:1px solid var(--line);border-radius:14px;background:white;margin:0 auto;width:fit-content;max-width:100%}.qr-frame img{display:block;width:100%;height:auto;max-width:224px}.qr-note{font-size:14px;color:var(--muted);margin:18px 0 0;line-height:1.5}.wechat-id{font-size:14px;overflow-wrap:anywhere}.toast{position:fixed;bottom:130px;left:50%;transform:translateX(-50%);background:#1c2c40;color:#fff;padding:14px 20px;border-radius:10px;font-size:14px;max-width:calc(100vw - 40px);width:max-content;box-shadow:0 8px 30px #0002;z-index:5}@keyframes reveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(min-width:600px){body{padding:40px 20px}.card{min-height:760px;border:1px solid #e1e6ed;border-radius:20px;box-shadow:0 15px 65px #1c2c4009;padding:38px 40px 0}.identity{padding-top:62px}}@media(max-height:720px) and (max-width:599px){.identity{padding-top:42px}.name-block{margin-top:26px}.rule{margin:28px 0 24px}.details{gap:20px}.contact-area{padding-top:62px}}@media(max-width:350px){.card{padding-left:24px;padding-right:24px}.eyebrow{letter-spacing:.5px;font-size:12px}.channel-note{font-size:12px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

@media(max-width:599px){body{--card-top:max(16px,env(safe-area-inset-top));--card-bottom:max(16px,env(safe-area-inset-bottom));padding:var(--card-top) max(16px,env(safe-area-inset-right)) var(--card-bottom) max(16px,env(safe-area-inset-left))}.card{min-height:calc(100vh - var(--card-top) - var(--card-bottom));min-height:calc(100svh - var(--card-top) - var(--card-bottom));border:1px solid #e1e6ed;border-radius:20px;box-shadow:0 12px 40px #1c2c400c;padding-top:30px}.contact-area{padding-bottom:22px}}