.helper-header-button{min-height:40px;gap:8px;padding:9px 13px;border:1px solid #e6e2fb;background:#f5f3ff;color:#5e50c9}.helper-header-button img{width:16px;height:16px;opacity:.65}.account-mark{background:transparent!important}.account-mark img{width:40px;height:40px;object-fit:contain;border-radius:9px}.helper-guidance-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.helper-guidance-heading .eyebrow{margin-bottom:9px;color:#8a81a8;font-size:10px;letter-spacing:1px}.helper-guidance-heading h3{font-size:17px;line-height:1.5}.helper-guide-grid{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:0;margin:25px 0 0}.helper-step-art{height:90px;border-radius:12px;background:#f7f6fc;display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:17px}.helper-step-art img{width:34px;height:34px;opacity:.45}.helper-step-art span{position:absolute;left:13px;top:10px;color:#b2accb;font-size:10px;letter-spacing:1px}.helper-guide-grid strong{font-size:13px;font-weight:600}.helper-guide-grid p{font-size:12px;color:#70697d;line-height:1.8;margin:8px 0 0}.helper-guidance-foot{font-size:11px;color:#756c81;margin:23px 0 0;padding-top:17px;border-top:1px solid #f0eef6;line-height:1.8}
.helper-dialog{border:0;padding:0;max-width:calc(100% - 24px);width:min(600px,calc(100vw - 40px));border-radius:20px;background:white;color:#302c48;box-shadow:0 5px 15px #21194312,0 35px 100px #21194324;max-height:calc(100dvh - 48px);overflow:auto}.helper-dialog::backdrop{background:#211c3b59;backdrop-filter:blur(4px)}.helper-dialog-header{position:sticky;top:0;z-index:2;background:#fff;padding:26px 28px 22px;display:flex;justify-content:space-between;align-items:flex-start;gap:15px;border-bottom:1px solid #efedf5}.helper-dialog-header .eyebrow{font-size:10px;letter-spacing:1px;color:#766e85;margin-bottom:10px}.helper-dialog-header h2{font-size:23px;letter-spacing:-.5px;margin:0;line-height:1.45}.helper-dialog-header p:not(.eyebrow){font-size:12px;color:#71697e;line-height:1.7;margin:9px 0 0}.helper-dialog-header .dialog-close{min-width:42px;min-height:42px;flex:none;background:#f7f6fb;color:#766c81}.helper-dialog-body{padding:24px 28px 26px}.helper-version{font-size:11px;color:#71697e;margin:0 0 17px}.helper-download-card{display:flex;align-items:center;gap:15px;padding:18px;border:1px solid #e9e5f4;border-radius:12px;min-height:85px;transition:border-color .15s,background-color .15s;margin-top:12px}.helper-download-card:hover{background:#faf9fe;border-color:#b6ace6}.helper-download-card>img{width:28px;height:28px;opacity:.55}.helper-download-card>img:last-child{margin-left:auto;width:19px;height:19px}.helper-download-card span{display:flex;flex-direction:column;gap:7px}.helper-download-card strong{font-size:15px;font-weight:600}.helper-download-card small{font-size:11px;color:#736b81}.helper-checksum{font-size:10px;color:#72697e;margin:9px 4px 14px}.helper-checksum summary{min-height:30px;display:flex;align-items:center;cursor:pointer}.helper-checksum code{display:block;font-size:10px;line-height:1.8;overflow-wrap:anywhere;padding:10px;background:#f8f7fc;border-radius:8px}.helper-install-note{background:#f8f7fc;padding:16px 18px;border-radius:11px;margin-top:22px}.helper-install-note strong{font-size:12px;color:#797188}.helper-install-note p{font-size:12px;color:#71697e;line-height:1.9;margin:8px 0 0}.helper-privacy-note{font-size:12px;color:#71697e;line-height:1.9;margin:16px 0 0}
.helper-login-progress{display:flex;list-style:none;padding:0;margin:0 0 23px;gap:14px;justify-content:space-between}.helper-login-progress li{display:flex;align-items:center;gap:7px;font-size:12px;color:#776e85;white-space:nowrap}.helper-login-progress li span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#f1eff7;font-size:11px}.helper-login-progress [aria-current=step]{color:#6858c7}.helper-login-progress [aria-current=step] span{background:#6858c7;color:white}.helper-login-progress .complete{color:#4b8a72}.helper-login-progress .complete span{color:#4b8a72;background:#eaf6ef}.helper-connection-state{display:flex;align-items:center;gap:8px;color:#72697f;background:#f9f8fc;font-size:11px;border-radius:8px;padding:10px 12px;margin-bottom:23px}.helper-connection-state i{width:6px;height:6px;border-radius:50%;background:#a79abb}.helper-pair-heading{display:flex;align-items:center;gap:12px;margin-bottom:17px}.helper-pair-heading img{width:38px;height:38px;object-fit:contain}.helper-pair-heading h3{font-size:15px;font-weight:600}.helper-pair-heading p{font-size:11px;color:#776d82;line-height:1.6;margin:6px 0 0}#local-connect-code{width:100%;resize:none;min-height:85px;padding:13px 14px;border:1px solid #e6e0f1;border-radius:10px;background:#fbfaff;font:12px/1.7 ui-monospace,SFMono-Regular,monospace;color:#665972;overflow-wrap:anywhere;margin-bottom:13px}.helper-full-button{width:100%;min-height:44px}.helper-download-inline{display:flex;align-items:center;justify-content:center;gap:3px;margin-top:12px;flex-wrap:wrap}.helper-download-inline>span{font-size:11px;color:#756a81}.helper-download-inline .button{font-size:11px;min-height:40px;color:#8373b6;padding:6px 4px}.helper-login-message{font-size:12px;line-height:1.8;color:#746a80;margin:19px 0 0;overflow-wrap:anywhere}.helper-login-message.error{background:#fff5ef;color:#ad6c53;border-radius:9px;padding:12px 14px}.helper-dialog-footer{border-top:1px solid #f0edf5;padding:18px 28px 23px;display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}.helper-dialog-footer p{font-size:10px;line-height:1.8;color:#766b81;flex:1;min-width:170px}.helper-identity{text-align:center;padding:8px 4px}.helper-success-mark{display:grid;place-items:center;margin:0 auto 15px;width:48px;height:48px;border-radius:50%;background:#eaf7ef;color:#4b9978;font-size:22px}.helper-identity h3{font-size:19px}.helper-identity dl{background:#f9f8fc;border-radius:11px;text-align:left;padding:12px 17px;margin:20px 0 0}.helper-identity dl div{display:flex;gap:25px;justify-content:space-between;font-size:12px;margin:9px 0}.helper-identity dt{color:#756a81}.helper-identity dd{margin:0;color:#65596f;overflow-wrap:anywhere}.helper-dialog button:focus-visible,.helper-dialog a:focus-visible,.helper-dialog summary:focus-visible{outline:3px solid #bdb2f0;outline-offset:3px}
@media(max-width:900px){.helper-header-button{gap:6px;font-size:11px;padding:8px 10px}.header-actions{gap:10px}}
@media(max-width:650px){.app-header{display:flex;min-height:64px;height:auto;padding:12px 0!important;align-items:center!important;justify-content:flex-end}.app-header .topbar-breadcrumb,.app-header #write-status,.app-header #service-status{display:none}.header-actions{width:100%;justify-content:flex-end}.helper-header-button{margin-right:auto;font-size:12px;min-height:42px}.helper-header-button img{width:16px;height:16px}.helper-guidance-heading{align-items:flex-start;flex-direction:column;gap:16px}.helper-guidance-heading h3{font-size:16px}.helper-guide-grid{grid-template-columns:1fr;gap:22px}.helper-guide-grid li{display:grid;grid-template-columns:70px 1fr;gap:0 16px}.helper-step-art{height:70px;margin:0;grid-row:span 2}.helper-step-art img{width:28px;height:28px}.helper-step-art span{left:7px;top:6px;font-size:8px}.helper-guide-grid strong{align-self:end}.helper-guide-grid p{margin-top:5px}.helper-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:16px}.helper-dialog-header{padding:22px 20px 18px}.helper-dialog-header h2{font-size:20px}.helper-dialog-body{padding:21px 20px}.helper-dialog-footer{padding:17px 20px;gap:12px}.helper-dialog-footer p{flex-basis:100%}.helper-dialog-footer .button{width:100%;white-space:normal}.helper-login-progress{gap:7px}.helper-login-progress li{font-size:11px;gap:5px}.helper-pair-heading h3{font-size:14px}}
@media(prefers-reduced-motion:reduce){.helper-download-card{transition:none}}
.helper-code-fallback{margin-top:17px;padding-top:15px;border-top:1px solid #efedf5}.helper-code-fallback summary{cursor:pointer;min-height:40px;display:flex;align-items:center;color:#756a81;font-size:12px}.helper-code-fallback summary:before{content:'＋';margin-right:8px;color:#8a7bb5}.helper-code-fallback[open] summary:before{content:'−'}.helper-code-fallback p{font-size:12px;line-height:1.8;color:#776d82;margin:2px 0 12px}a.helper-full-button{display:flex;align-items:center;justify-content:center;text-decoration:none}.wechat-account-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:24px;padding:23px 26px}.wechat-account-entry .eyebrow{font-size:10px;color:#568572;margin-bottom:8px}.wechat-account-entry h3{font-size:17px;line-height:1.5}.wechat-account-entry p:not(.eyebrow){font-size:12px;line-height:1.8;color:#746c7f;max-width:650px;margin-top:7px}.wechat-account-entry a{flex:none;gap:10px}.wechat-account-entry a:focus-visible{outline:3px solid #bdb2f0;outline-offset:3px}@media(max-width:650px){.wechat-account-entry{align-items:flex-start;flex-direction:column;padding:20px;gap:16px}.wechat-account-entry a{width:100%;justify-content:center}}