:root{--page-bg: #f7fff9;--green: #5bbf86;--green-2: #3f9f6f;--green-3: #2f7d57;--green-soft: #9fdcb8;--mint: #dff8e9;--mint-2: #eefbf3;--ink: #16291f;--ink-2: #3d5648;--ink-3: #7d9688;--line: #e2efe7;--line-2: #d3e8dc;--danger: #e2625e;--danger-bg: #fdeeee;--warning: #e0a13f;--warning-bg: #fdf6e8;--success: #4fae7c;--success-bg: #e9f8ef;--info-bg: #eef3fb;--shadow-1: 0 2px 10px rgba(47, 125, 87, .06);--shadow-2: 0 10px 34px rgba(47, 125, 87, .12);--radius: 22px;--radius-sm: 14px;--radius-xs: 10px;--font-mono: "SF Mono", "Cascadia Code", Consolas, "Courier New", monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 15% -10%,rgba(95,200,138,.14),transparent 55%),radial-gradient(1000px 500px at 110% 10%,rgba(63,159,111,.1),transparent 55%),linear-gradient(180deg,#f4fcf7,var(--page-bg) 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small{display:block;font-size:12px;font-weight:500;color:var(--ink-3);letter-spacing:1px}.header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.work-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}@media(max-width:900px){.work-layout{grid-template-columns:1fr}}.glass-card{background:#ffffffdb;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:hidden}.work-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffffe6,#f7fff999)}.work-card-header h3{margin:0;font-size:16px;font-weight:700;color:var(--ink)}.work-card-body{padding:20px}.stepper{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--ink-3)}.stepper .step{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--mint-2);border:1px solid var(--line)}.stepper .step.active{color:var(--green-3);font-weight:600;background:var(--mint);border-color:var(--green-soft)}.stepper .step-dot{width:6px;height:6px;border-radius:50%;background:var(--green-soft)}.stepper .step.active .step-dot{background:var(--green-2)}.stepper .step-arrow{color:var(--line-2)}.app-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-size:15px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--green),var(--green-2));box-shadow:0 6px 18px #3f9f6f47;transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease;-webkit-user-select:none;user-select:none}.app-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 22px 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var(--line-2);border-radius:var(--radius-sm);background:#fff;color:var(--ink);font-size:14px;padding:12px 14px;transition:border-color .12s ease,box-shadow .12s ease}.input:focus,.textarea:focus{outline:none;border-color:var(--green-2);box-shadow:0 0 0 3px #3f9f6f1f}.input::placeholder,.textarea::placeholder{color:#a9bfb3}.textarea{resize:vertical;min-height:92px;font-family:var(--font-mono);font-size:12.5px;line-height:1.5}.hint{margin-top:8px;font-size:12px;color:var(--ink-3)}.hint.error{color:var(--danger)}.hint.success{color:var(--success)}.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media(max-width:720px){.channel-grid{grid-template-columns:repeat(2,1fr)}}.channel-card{border:1.5px solid var(--line-2);border-radius:var(--radius-sm);background:#fff;padding:14px;display:flex;flex-direction:column;gap:8px;text-align:left;transition:border-color .12s ease,box-shadow .12s ease,transform .12s ease}.channel-card:hover{border-color:var(--green-soft);transform:translateY(-1px)}.channel-card.selected{border-color:var(--green-2);box-shadow:0 0 0 3px #3f9f6f24}.channel-card .emoji{font-size:24px}.channel-card .name{font-weight:700;font-size:14px}.channel-card .desc{font-size:12px;color:var(--ink-3);line-height:1.5}.channel-card .tag{align-self:flex-start;font-size:11px;font-weight:600;color:var(--green-3);background:var(--mint);padding:2px 10px;border-radius:999px}.current-channel-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);background:var(--mint-2);border:1px solid var(--line);margin-bottom:16px}.current-channel-bar .label{font-size:12px;color:var(--ink-3)}.current-channel-bar .value{font-size:14px;font-weight:700;color:var(--green-3)}.json-preview{margin-top:12px;padding:12px 14px;border-radius:var(--radius-sm);background:#f4fbf7;border:1px dashed var(--line-2);font-size:12.5px;color:var(--ink-2)}.json-preview .row{display:flex;gap:8px;margin:2px 0}.json-preview .row b{min-width:66px;color:var(--green-3);font-weight:600}.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 12px;border-radius:999px}.pill:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.pill.success{color:var(--success);background:var(--success-bg)}.pill.danger{color:var(--danger);background:var(--danger-bg)}.pill.warning{color:var(--warning);background:var(--warning-bg)}.pill.primary{color:var(--green-2);background:var(--mint)}.pill.secondary{color:var(--ink-3);background:#eef2ef}.pill.info{color:#3a6db5;background:var(--info-bg)}.progress-track{height:10px;border-radius:999px;background:var(--mint-2);border:1px solid var(--line);overflow:hidden}.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--green-2));transition:width .5s ease}.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}.kv-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:6px 0;border-bottom:1px dashed var(--line)}.kv-row:last-child{border-bottom:none}.kv-row .k{color:var(--ink-3);flex-shrink:0}.kv-row .v{color:var(--ink);font-weight:500;text-align:right;word-break:break-all}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#16291f66;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px 16px;animation:fadeIn .16s ease}.modal-panel{width:100%;max-width:560px;max-height:88vh;overflow:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-2);animation:riseIn .18s ease}.modal-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);background:#fffffff0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-head 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var(--line-2);border-radius:var(--radius-sm);padding:22px;text-align:center;color:var(--ink-3);font-size:13px;background:var(--mint-2);transition:border-color .12s ease}.import-drop:hover{border-color:var(--green-soft)}.float-lang{position:fixed;right:18px;bottom:18px;z-index:40;width:46px;height:46px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--green),var(--green-2));color:#fff;font-size:16px;font-weight:700;box-shadow:0 8px 20px #3f9f6f57;transition:transform .12s ease}.float-lang:hover{transform:translateY(-2px)}.float-cdk{position:fixed;right:76px;bottom:20px;z-index:40;display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);background:#ffffffe6;color:var(--green-2);font-size:13px;font-weight:600;box-shadow:var(--shadow-1);transition:transform .12s ease,box-shadow .12s ease}.float-cdk:hover{transform:translateY(-1px);box-shadow:var(--shadow-2)}.error-banner{border:1px solid var(--danger-bg);background:var(--danger-bg);color:var(--danger);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;margin-bottom:12px}.loading-dots{display:inline-block;width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite}.loading-dots.dark{border-color:var(--line-2);border-top-color:var(--green-2)}.divider{height:1px;background:var(--line);margin:14px 0}.mono{font-family:var(--font-mono)}.actions-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.spacer{flex:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes riseIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}