@import url('/assets/fonts.css');
.message-subject,.message-preview{display:block}
:root{--canvas:#f5f3ee;--paper:#fff;--ink:#252e28;--muted:#73796f;--line:#e1e3db;--accent:#ea8450;--accent-dark:#ad4a1d;--green:#2c4236;--soft:#eaf0e9;--radius:14px;font-family:'Be Vietnam Pro','Segoe UI',sans-serif;font-size:14px;color:var(--ink);background:var(--canvas);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #dc8b56;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #d3b79f;outline-offset:2px}input,textarea,select{border:1px solid #d8dcd2;border-radius:8px;background:#fff;color:var(--ink)}[hidden]{display:none!important}.icon{flex-shrink:0;vertical-align:middle}.skip-link{position:fixed;left:12px;top:-80px;background:var(--green);color:#fff;padding:12px;z-index:10}.skip-link:focus{top:10px}.site-header{height:86px;border-bottom:1px solid var(--line);background:#faf9f5}.header-inner{max-width:1480px;height:100%;margin:auto;display:flex;align-items:center;gap:64px;padding:0 44px}.site-brand{display:inline-flex;align-items:center;gap:10px;font-size:26px;font-weight:750;letter-spacing:-1.3px}.brand-symbol{display:inline-flex;width:36px;height:38px;background:var(--accent);border-radius:10px;align-items:center;justify-content:center;font-size:32px;font-weight:800;padding-bottom:6px;letter-spacing:-4px;padding-right:4px}.brand-dot{font-size:9px;font-weight:500;vertical-align:super;letter-spacing:0;margin-left:3px}.site-nav{display:flex;height:100%;align-items:stretch;gap:32px}.site-nav a{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;position:relative;font-weight:500}.site-nav a[aria-current]{color:var(--ink)}.site-nav a[aria-current]::after{content:'';height:3px;position:absolute;left:0;right:0;bottom:0;background:var(--accent);border-radius:3px 3px 0 0}.header-actions{margin-left:auto;display:flex;align-items:center;gap:24px;font-size:12px}.support-link{color:var(--muted);display:flex;align-items:center;gap:7px}.support-link .icon{width:13px}.admin-link{display:flex;align-items:center;gap:12px;border:1px solid #cfd3c9;padding:9px 13px;border-radius:6px;font-weight:500}.admin-link .icon{width:15px}.site-main{max-width:1480px;padding:0 44px;margin:auto;min-height:calc(100vh - 176px)}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;padding:52px 0 34px}.overline{font-size:10px;letter-spacing:2px;font-weight:650;color:var(--muted);margin:0 0 18px}.page-intro h1{font-size:clamp(30px,3.05vw,43px);line-height:1.27;font-weight:650;letter-spacing:-1.6px;margin:0 0 17px}.page-intro h1 span{color:#7d8477}.intro-description{margin:0;color:#6d756b;font-size:13px;line-height:1.9}.intro-note{display:flex;align-items:flex-start;gap:13px;padding-bottom:4px;max-width:355px}.intro-note>.icon{margin-top:1px;color:#506751;width:19px}.intro-note strong{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.intro-note span{display:block;font-size:11px;color:var(--muted);line-height:1.9}.connection-panel{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);padding:26px 28px;margin-bottom:22px;box-shadow:0 3px 0 #ecece4}.connection-heading{display:flex;align-items:center;gap:13px;margin-bottom:21px}.square-icon{height:42px;width:42px;border-radius:10px;display:grid;place-items:center;background:#f5e9dd;color:#87553d}.connection-heading h2{font-size:17px;font-weight:600;margin:0 0 5px;letter-spacing:-.4px}.connection-heading p{font-size:11px;margin:0;color:var(--muted)}.subtle-badge{margin-left:auto;padding:7px 11px;border:1px solid var(--line);border-radius:5px;color:#727a6f;font-size:10px}.input-label{font-size:11px;font-weight:600;display:block;margin-bottom:10px}textarea{width:100%;padding:14px 16px;resize:vertical;line-height:1.7;font-size:12px;font-family:Consolas,'Courier New',monospace;background:#fbfcf9;min-height:90px}textarea::placeholder{color:#a0a699}.connect-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:17px}.connect-footer p{font-size:10px;color:var(--muted);margin:0}.btn{border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:20px;font-size:12px;font-weight:550;padding:13px 19px;line-height:1.5;border-radius:7px;white-space:nowrap;transition:background .15s,transform .15s}.btn:hover{transform:translateY(-1px)}.btn .icon{width:17px}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:#3a5546}.btn-secondary{background:#fff;border-color:#cfd5c9;color:var(--green)}.format-help{border-top:1px solid #edf0e8;margin-top:21px;padding-top:15px}.format-help summary{display:flex;align-items:center;gap:8px;font-size:10px;color:#727b6d;cursor:pointer;list-style:none}.format-help summary .icon{width:14px;height:14px}.format-help[open] summary{color:var(--ink)}.format-help>div{padding:12px 22px 0;max-width:800px}.format-help p{font-size:11px;color:#687162;line-height:1.85;margin:0 0 8px}.format-help select{padding:8px 11px;font-size:11px}.format-help .input-label{margin-top:14px}.mail-workspace{display:grid;grid-template-columns:205px 330px minmax(0,1fr);height:640px;max-height:78vh;min-height:460px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 3px 0 #ecece4}.mail-sidebar{background:#edf0e8;display:flex;flex-direction:column;border-right:1px solid #dce1d5;padding:26px 14px 17px}.mail-account{padding:0 8px 26px;display:flex;flex-direction:column;gap:8px;min-width:0}.account-avatar{width:38px;height:38px;border-radius:11px;background:#d8e2d4;color:#4c674e;display:grid;place-items:center;font-weight:650;font-size:17px;margin-bottom:6px}.mail-account strong{font-size:10px;overflow-wrap:anywhere;font-weight:550}.mail-account>span:last-child{font-size:9px;color:var(--muted)}.folder-label{font-size:8px;letter-spacing:1.5px;color:#969e8d;margin:0 11px 10px}.mail-folders{display:flex;flex-direction:column;gap:5px}.mail-folders button{border:0;background:transparent;padding:11px 12px;border-radius:6px;display:flex;align-items:center;gap:10px;color:#737c6a;font-size:11px;text-align:left}.mail-folders .icon{width:17px;height:17px}.mail-folders button[aria-current]{background:#dce5d6;color:#344e39;font-weight:550}.sidebar-bottom{margin-top:auto}.sidebar-bottom p{display:flex;gap:8px;color:#8b9380;font-size:9px;line-height:1.9;padding:0 8px}.sidebar-bottom p .icon{width:14px;margin-top:2px}.disconnect-button{display:flex;gap:9px;align-items:center;border:1px solid #d4dacb;background:transparent;border-radius:5px;padding:10px 12px;width:100%;font-size:10px;color:#5e6854}.disconnect-button .icon{width:15px}.mail-list-pane{display:flex;min-width:0;flex-direction:column;border-right:1px solid var(--line)}.mail-list-heading{display:flex;align-items:center;justify-content:space-between;padding:21px 20px 14px}.mail-list-heading h2{font-size:14px;font-weight:600;margin:0 0 5px;letter-spacing:-.4px}.mail-list-heading span{font-size:10px;color:var(--muted)}.icon-button{border:1px solid var(--line);background:#fff;display:grid;place-items:center;border-radius:6px;width:30px;height:30px;color:#6f7968}.icon-button .icon{width:15px;height:15px}.search-input{display:flex;align-items:center;gap:8px;background:#f7f8f4;border:1px solid #e4e7dd;border-radius:6px;padding:8px 10px;margin:0 18px 13px}.search-input>.icon{width:15px;height:15px;color:#929987}.search-input input{border:0;background:transparent;width:100%;font-size:11px;min-width:0;padding:2px}.search-input input:focus{outline:0}.search-input:focus-within{outline:2px solid #d3b79f;outline-offset:2px}.message-list{overflow:auto;flex:1;min-height:0;padding:0 8px}.message-row{display:flex;gap:10px;padding:17px 11px;border:1px solid transparent;border-bottom-color:#eef0e8;background:#fff;border-radius:7px;width:100%;text-align:left;transition:background .1s}.message-row:hover{background:#f8f9f4}.message-row[aria-current]{background:#f4eee6;border-color:#e7d8c8}.message-row-avatar{width:29px;height:29px;border-radius:8px;background:#eff1e9;color:#77836b;display:grid;place-items:center;font-size:11px;flex-shrink:0;margin-top:2px}.message-row[aria-current] .message-row-avatar{background:#e7d9c8;color:#886b4d}.message-row-content{min-width:0;flex:1}.message-topline{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px}.message-from{font-size:11px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#55604c;font-weight:500}.message-date{font-size:10px;color:#8d9484;flex-shrink:0}.message-subject{font-size:12px;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;line-height:1.7}.message-row.unread .message-subject{font-weight:650}.message-preview{margin-top:5px;color:#7c8970;font-size:11px;line-height:1.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-pagination{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:12px 18px;gap:10px;font-size:9px;color:#909982}.text-button{background:transparent;border:0;padding:4px 0;font-size:10px;color:#5d6a52}.text-button:disabled{opacity:.3;cursor:default}.mail-reader{overflow:auto;position:relative;display:flex;flex-direction:column;min-width:0}.reader-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:100%;padding:30px;color:#8a9480}.reader-illustration{display:grid;place-items:center;width:72px;height:72px;border:1px solid #dce2d5;border-radius:20px;background:#f7f9f2;transform:rotate(-7deg);margin:0 auto 22px}.reader-illustration .icon{width:31px;height:31px;transform:rotate(7deg);color:#9aa88c}.reader-empty h2,.tools-empty h2{font-size:17px;font-weight:550;color:#6c7a5f;margin:0 0 10px;letter-spacing:-.4px}.reader-empty p,.tools-empty p{font-size:11px;line-height:1.9;margin:0;color:#97a08c}.reader-topbar{display:flex;justify-content:space-between;align-items:center;padding:17px 25px;border-bottom:1px solid #edf0e8;gap:12px;min-height:56px}.reader-topbar>span{font-size:9px;letter-spacing:1.4px;color:#969e8b}.reader-actions{display:flex;gap:9px}.reader-actions button{border:1px solid var(--line);background:#fff;border-radius:5px;padding:6px 9px;color:#69785c;font-size:10px;display:flex;align-items:center;gap:5px}.reader-actions .icon{height:13px;width:13px}.reader-header{padding:25px 28px 20px}.reader-header h2{font-size:19px;line-height:1.55;letter-spacing:-.5px;margin:0 0 17px;overflow-wrap:anywhere;font-weight:600}.reader-sender{display:flex;gap:10px;align-items:center}.reader-sender .account-avatar{width:32px;height:32px;font-size:12px;margin:0;border-radius:9px}.reader-sender-info{min-width:0}.reader-sender-info strong{font-size:12px;display:block;font-weight:550}.reader-sender-info span{font-size:10px;color:#96a089;overflow-wrap:anywhere}.reader-time{margin-left:auto;font-size:10px;color:#8f9983;max-width:100px;text-align:right;line-height:1.8}.reader-to{font-size:10px;color:#98a18c;margin:10px 0 0 42px;overflow-wrap:anywhere}.code-strip{margin:0 28px 20px;border:1px solid #e8dac8;border-radius:8px;background:#fcf6ed;padding:12px 14px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}.code-strip>span{font-size:9px;color:#957556;margin-right:auto}.code-chip{border:1px solid #e5cfb3;background:#fff;border-radius:5px;color:#875b2a;font-size:16px;font-family:Consolas,monospace;font-weight:600;letter-spacing:2px;padding:7px 9px;display:inline-flex;align-items:center;gap:8px}.code-chip .icon{width:13px;height:13px;color:#b49b7d}.mail-body{margin:0 28px 25px;border-top:1px solid #edf0e8;padding-top:20px;flex:1;min-height:250px}.mail-body iframe{display:block;border:0;width:100%;min-height:390px;height:100%;background:#fff}.mail-body pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.9 'Be Vietnam Pro','Segoe UI',sans-serif;margin:0}.mail-body .notice{font-size:10px}.reader-note{font-size:9px;color:#9ba48e;line-height:1.8;padding:0 28px 20px;margin:0}.reader-back{display:none;align-items:center;gap:6px;white-space:nowrap;flex-shrink:0}.reader-back .icon{width:15px;height:15px}.notice{border:1px solid #dfd2bf;background:#fff7e9;color:#8f6f45;border-radius:8px;padding:13px 17px;font-size:12px;line-height:1.7;margin-bottom:18px}.notice.error{border-color:#ebc3b6;color:#9f4a35;background:#fff3ef}.mail-bottom-notes{display:flex;align-items:center;justify-content:space-between;color:#a0a593;font-size:9px;padding:15px 2px 25px;gap:20px}.mail-bottom-notes p{margin:0;display:flex;align-items:center;gap:7px}.mail-bottom-notes .icon{height:13px;width:13px}.api-notes{padding:0 0 30px;max-width:800px;color:#87907b;font-size:10px}.api-notes summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:5px}.api-notes summary .icon{height:12px}.api-notes pre{background:#ebece5;overflow:auto;padding:17px;border-radius:8px;font:10px/1.8 Consolas,monospace;color:#5b6a4e}.api-notes p{line-height:1.9}.api-notes code{font-family:Consolas,monospace}.site-footer{max-width:1480px;margin:20px auto 0;padding:25px 44px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:9px;color:#929b84;border-top:1px solid var(--line)}.footer-brand{font-weight:700;color:#56664b;font-size:14px;letter-spacing:-.4px}.footer-brand span{font-size:9px;font-weight:400;letter-spacing:0;color:#9aa38d;margin-left:5px}.site-footer>div{display:flex;gap:30px;align-items:center}.site-footer>div>a{color:#64745a}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;padding:12px 22px;border-radius:8px;font-size:12px;box-shadow:0 4px 30px #263d302b;z-index:20;max-width:90vw;text-align:center}.list-state{text-align:center;padding:40px 15px;font-size:11px;line-height:1.9;color:#8b977d}.loading-line{height:12px;margin-bottom:11px;border-radius:4px;background:#edf0e7;animation:pulse 1s ease-in-out infinite alternate}.loading-line:nth-child(2){width:75%}.loading-line:nth-child(3){width:55%}@keyframes pulse{to{opacity:.45}}.tools-intro{padding-bottom:42px}.toolbox-stamp{display:flex;align-items:center;gap:17px;transform:rotate(-5deg);padding:16px 22px;background:#f0e5d6;border:1px solid #e4d6c0;border-radius:14px;margin:0 30px 12px 0}.stamp-icon{display:grid;place-items:center;background:#e5d2b7;border:1px solid #d9c4a4;width:51px;height:51px;border-radius:11px;color:#937554}.stamp-icon .icon{width:26px;height:26px}.toolbox-stamp>span:last-child{font-size:9px;letter-spacing:2px;line-height:1.9;color:#a08260}.toolbox-stamp strong{font-size:19px;letter-spacing:1px;color:#836444}.tools-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}.category-filters{display:flex;gap:8px;flex-wrap:wrap}.filter-chip{border:1px solid transparent;border-radius:6px;background:transparent;color:#87927b;padding:9px 13px;font-size:11px;display:flex;align-items:center;gap:10px}.filter-chip[aria-pressed=true]{border-color:#dce3d5;background:#e8eee2;color:#536845;font-weight:550}.filter-chip span{font-size:9px;background:#d9e4ce;padding:2px 6px;border-radius:4px;color:#6d805f}.tools-search{margin:0;background:#fafbf6;min-width:260px}.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.tool-card{position:relative;border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:25px 25px 0;display:flex;flex-direction:column;transition:border-color .15s,transform .15s}.tool-card:hover{border-color:#b6c6a7;transform:translateY(-2px)}.tool-card-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px}.tool-symbol{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:#eff1e5;color:#758457;border:1px solid #e2e6d4}.tool-card:nth-child(3n+2) .tool-symbol{background:#f5e8dc;color:#a17c55;border-color:#eedece}.tool-card:nth-child(3n+3) .tool-symbol{background:#e8eeef;color:#68848b;border-color:#d9e3e5}.tool-symbol .icon{width:23px;height:23px}.tool-platform{font-size:9px;color:#939d88;border:1px solid #e4e9de;border-radius:4px;padding:5px 8px}.tool-category{font-size:10px;letter-spacing:1px;color:#a1a992;margin-bottom:9px}.tool-card h2{font-size:18px;letter-spacing:-.5px;font-weight:600;margin:0 0 10px;line-height:1.5}.tool-card p{font-size:13px;color:#8c9780;line-height:1.9;min-height:45px;margin:0 0 20px}.tool-meta{display:flex;gap:9px;align-items:center;font-size:11px;color:#a6ad9b;margin-top:auto;padding-bottom:20px}.tool-card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #edf0e8;padding:16px 0;gap:12px}.tool-detail-link{font-size:11px;font-weight:500;color:#657b51;display:flex;align-items:center;gap:10px}.tool-detail-link .icon{width:14px;height:14px}.download-icon{display:grid;place-items:center;width:32px;height:32px;border:1px solid #dce4d3;border-radius:6px;background:#f8faf4;color:#7b8c67}.download-icon .icon{height:16px;width:16px}.tools-empty{border:1px dashed #cfd8c3;border-radius:var(--radius);text-align:center;padding:60px 30px;margin:15px 0 30px;background:#fafbf6}.tools-empty .btn{margin-top:25px;font-size:10px}.tools-bottom{display:flex;justify-content:space-between;color:#a0a991;font-size:9px;gap:25px;padding:28px 0 35px}.tools-bottom>span:first-child{display:flex;align-items:center;gap:8px}.tools-bottom .icon{width:14px;height:14px}.breadcrumb{display:inline-block;font-size:11px;color:#7c8d6a;margin:35px 0 34px}.tool-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:80px;max-width:1100px;margin:0 auto 70px}.tool-symbol.large{width:62px;height:62px;border-radius:16px;margin-bottom:25px}.tool-symbol.large .icon{height:31px;width:31px}.tool-detail-main h1{font-size:35px;letter-spacing:-1.1px;margin:0 0 16px;line-height:1.4}.tool-detail-main .overline{margin-bottom:12px}.tool-detail-summary{font-size:14px;color:#7d8b6d;line-height:1.9;margin:0 0 42px}.tool-instructions{border-top:1px solid #dfe6d5;padding-top:25px;margin-top:30px}.tool-instructions h2{font-size:17px;font-weight:600;margin:0 0 20px}.prose-text{font-size:12px;color:#788a65;line-height:2;white-space:pre-wrap;overflow-wrap:anywhere}.download-panel{border:1px solid #dbe3d0;background:#fff;border-radius:var(--radius);padding:28px;align-self:start;margin-top:15px;position:sticky;top:25px}.download-panel .overline{font-size:9px;letter-spacing:1.2px}.download-panel h2{font-size:32px;letter-spacing:-1px;font-weight:600;margin:8px 0 25px}.download-panel dl{font-size:11px;margin:0 0 27px}.download-panel dl>div{display:flex;justify-content:space-between;border-bottom:1px solid #edf1e6;padding:12px 0;gap:14px}.download-panel dt{color:#9ca88c}.download-panel dd{margin:0;text-align:right;color:#657a4f}.download-main{width:100%;justify-content:center;gap:12px}.download-filename{font-size:9px;color:#9daa8c;display:block;text-align:center;margin-top:12px;overflow-wrap:anywhere}.checksum{border-top:1px solid #e7eddf;margin-top:22px;padding-top:18px;font-size:9px;color:#a4ae96}.checksum summary{cursor:pointer}.checksum code{display:block;overflow-wrap:anywhere;font:9px/1.8 Consolas,monospace;margin-top:12px;color:#889b73}
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