:root{--bg: #faf9f5;--panel: #ffffff;--panel-2: #f5f3ec;--line: rgba(43, 41, 38, .12);--text: #1f1e1c;--dim: #5e5d58;--faint: #9d9b93;--accent: #d97757;--accent-deep: #c6613f;--code-bg: #f0eee6;--c-green: #3d8a5a;--c-yellow: #b8860b;--c-red: #c0392b;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Courier New", monospace;--font-cjk: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", SimSun, serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-mono);font-size:14px;line-height:1.7;min-height:100vh;display:flex;flex-direction:column}main{flex:1}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:720px;margin:0 auto;padding:0 20px}.topbar{border-bottom:1px solid var(--line);background:var(--panel)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:56px}.brand{display:flex;align-items:baseline;gap:10px;color:var(--text)}.brand:hover{text-decoration:none}.brand-mark{color:var(--accent);font-size:12px;letter-spacing:4px;font-weight:700}.brand-name{font-family:var(--font-cjk);font-size:17px}.topnav{display:flex;gap:18px;font-size:12px;letter-spacing:1px}.topnav a{color:var(--dim)}.topnav a:hover{color:var(--accent);text-decoration:none}.footer{border-top:1px solid var(--line);margin-top:64px}.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;color:var(--faint);font-size:11.5px}.app-page{padding:56px 0 24px}.app-title{font-size:26px;font-weight:700;margin:0 0 28px;font-family:var(--font-cjk)}.app-sub{color:var(--dim);font-size:13px;margin:-18px 0 28px;font-family:var(--font-cjk)}.panel-block{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px #1f1e1d0d;margin-bottom:24px;overflow:hidden}.panel-title{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--line);font-size:12px;letter-spacing:2px;color:var(--dim);text-transform:uppercase}.app-pad{padding:20px}.app-status{padding:20px;color:var(--dim)}.app-dim{color:var(--faint);font-size:12.5px}.app-actions{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}.form-field{margin-bottom:18px}.form-label{display:block;font-size:12px;color:var(--dim);margin-bottom:6px;letter-spacing:1px}.form-input{width:100%;padding:11px 14px;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;font-family:var(--font-mono);font-size:14px;outline:none;transition:border-color .15s ease}.form-input:focus{border-color:var(--accent)}.form-error{background:#c0392b12;color:var(--c-red);border:1px solid rgba(192,57,43,.25);border-radius:8px;padding:10px 14px;font-size:12.5px;margin-bottom:16px;font-family:var(--font-cjk)}.form-ok{background:#3d8a5a14;color:var(--c-green);border:1px solid rgba(61,138,90,.25);border-radius:8px;padding:10px 14px;font-size:12.5px;margin-bottom:16px;font-family:var(--font-cjk)}.btn{display:inline-block;padding:10px 22px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:8px;font-family:var(--font-mono);font-size:13px;letter-spacing:1px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.btn:hover{border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-deep);border-color:var(--accent-deep)}.btn-danger{color:var(--c-red);border-color:#c0392b59}.btn-danger:hover{border-color:var(--c-red)}.btn-block{display:block;width:100%;text-align:center}.btn-sm{padding:6px 14px;font-size:12px}.auth-card{padding:28px 24px}.auth-links{display:flex;justify-content:space-between;margin-top:18px;font-size:12.5px}.auth-alt{color:var(--dim)}.auth-alt:hover{color:var(--accent)}.steps{display:flex;gap:8px;margin-bottom:24px}.steps .step{flex:1;height:3px;border-radius:2px;background:var(--line)}.steps .step.active{background:var(--accent)}.meta-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:12px 20px;border-bottom:1px solid var(--line)}.meta-row:last-child{border-bottom:0}.meta-key{color:var(--faint);font-size:12px;flex-shrink:0}.meta-val{font-size:13.5px;word-break:break-all;text-align:right}.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:11px;letter-spacing:1px;background:var(--panel-2);color:var(--dim);border:1px solid var(--line)}.pill.ok{color:var(--c-green);border-color:#3d8a5a59;background:#3d8a5a12}.pill.warn{color:var(--c-yellow);border-color:#b8860b59;background:#b8860b12}.pill.bad{color:var(--c-red);border-color:#c0392b59;background:#c0392b12}.key-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.key-display{font-size:18px;letter-spacing:.12em;background:var(--code-bg);border:1px solid rgba(217,119,87,.3);border-radius:8px;padding:10px 16px;color:var(--accent-deep)}.key-once{background:#d977570f;border:1px dashed rgba(217,119,87,.5);border-radius:10px;padding:16px 18px;margin-bottom:14px}.key-once .key-once-tip{color:var(--accent-deep);font-size:12px;margin-top:10px;font-family:var(--font-cjk)}.copy-btn{background:none;border:1px solid var(--line);border-radius:6px;color:var(--dim);font-family:var(--font-mono);font-size:11px;padding:5px 12px;cursor:pointer;letter-spacing:1px}.copy-btn:hover{border-color:var(--accent);color:var(--accent)}.copy-btn.done{color:var(--c-green);border-color:#3d8a5a66}.hero{padding:88px 0 40px;text-align:center}.hero-mark{color:var(--accent);font-size:13px;letter-spacing:6px}.hero-title{font-family:var(--font-cjk);font-size:clamp(34px,6vw,48px);margin:14px 0 12px;line-height:1.2}.hero-sub{color:var(--dim);font-family:var(--font-cjk);font-size:14.5px;max-width:520px;margin:0 auto 32px}.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:48px}.feat-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px 20px}.feat-card h3{font-family:var(--font-cjk);font-size:15.5px;margin:0 0 8px}.feat-card p{color:var(--dim);font-size:12.5px;margin:0;font-family:var(--font-cjk)}.feat-tag{color:var(--accent);font-size:10.5px;letter-spacing:2px}.mono{font-family:var(--font-mono)}@media(max-width:640px){.hero{padding:56px 0 32px}.meta-row{flex-direction:column;gap:2px}.meta-val{text-align:left}}.oauth-sep{display:flex;align-items:center;gap:12px;margin:22px 0 14px;color:var(--faint);font-size:12px;letter-spacing:1px}.oauth-sep:before,.oauth-sep:after{content:"";flex:1;border-top:1px solid var(--line)}.oauth-row{display:flex;flex-direction:column;gap:10px}.oauth-row .btn{text-align:center}.banner-ok{background:#3d8a5a14;color:var(--c-green);border:1px solid rgba(61,138,90,.25);border-radius:8px;padding:10px 14px;font-size:12.5px;margin-bottom:20px;font-family:var(--font-cjk)}.banner-err{background:#c0392b12;color:var(--c-red);border:1px solid rgba(192,57,43,.25);border-radius:8px;padding:10px 14px;font-size:12.5px;margin-bottom:20px;font-family:var(--font-cjk)}.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:24px}.plan-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px #1f1e1d0d;padding:22px 20px;display:flex;flex-direction:column}.plan-card h3{font-family:var(--font-cjk);font-size:16.5px;margin:0 0 6px}.plan-card .plan-desc{color:var(--dim);font-size:12.5px;margin:0 0 14px;font-family:var(--font-cjk)}.plan-price{color:var(--accent);font-size:26px;font-weight:700;margin-bottom:4px}.plan-price .plan-interval{color:var(--faint);font-size:12px;font-weight:400;margin-left:6px}.plan-grants{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 16px}.plan-card .plan-buy{margin-top:auto}.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}.list-row:last-child{border-bottom:0}.list-main{min-width:0}.list-sub{color:var(--faint);font-size:12px;margin-top:2px;word-break:break-all}.list-side{display:flex;align-items:center;gap:10px;flex-shrink:0}.danger-zone{border:1px solid rgba(192,57,43,.35)}.danger-zone .panel-title{color:var(--c-red);border-bottom-color:#c0392b33}.danger-tip{color:var(--c-red);font-size:12.5px;font-family:var(--font-cjk)}.avatar-img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}.profile-hero{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px #1f1e1d0d;padding:22px 24px;margin-bottom:24px}.profile-hero-avatar{flex-shrink:0}.profile-avatar-img{width:64px;height:64px;border-radius:50%;object-fit:cover;border:1px solid var(--line);display:block}.profile-avatar-fallback{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700}.profile-hero-main{flex:1;min-width:200px}.profile-hero-name{font-family:var(--font-cjk);font-size:21px;font-weight:700;line-height:1.3}.profile-hero-meta{color:var(--faint);font-size:12.5px;margin-top:2px}.profile-hero-email{color:var(--dim);font-size:12.5px;margin-top:6px}.profile-hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;margin-left:auto}.profile-hero-side-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.profile-hero-created{color:var(--faint);font-size:11.5px}@media(max-width:640px){.profile-hero{align-items:flex-start}.profile-hero-side{align-items:flex-start;margin-left:0}.profile-hero-side-meta{justify-content:flex-start}}.page-tabs{display:flex;gap:2px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:26px}.page-tab{background:none;border:0;cursor:pointer;padding:9px 14px;font-family:var(--font-mono);font-size:13px;letter-spacing:1px;color:var(--dim);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}.page-tab:hover{color:var(--accent)}.page-tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#2b292629;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#d9775780}::-webkit-scrollbar-button{display:none;width:0;height:0}html{scrollbar-width:thin;scrollbar-color:rgba(43,41,38,.16) transparent}.ov-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:24px}.ov-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px #1f1e1d0d;padding:16px 18px}.ov-label{color:var(--faint);font-size:11px;letter-spacing:1px}.ov-value{font-size:15.5px;font-weight:700;margin:6px 0 3px;word-break:break-all}.ov-sub{color:var(--dim);font-size:12px}.todo-card{background:var(--panel);border:1px solid rgba(184,134,11,.45);border-radius:12px;margin-bottom:24px;overflow:hidden}.todo-title{padding:12px 20px;border-bottom:1px solid rgba(184,134,11,.25);color:var(--c-yellow);font-size:12px;letter-spacing:2px}.todo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;border-bottom:1px solid var(--line);font-size:13px;flex-wrap:wrap}.todo-row:last-child{border-bottom:0}.sysinfo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;border-bottom:1px solid var(--line);font-size:13px;flex-wrap:wrap}.sysinfo-label{color:var(--faint);font-size:12px;flex-shrink:0}.pill.accent{color:var(--accent);border-color:#d9775766;background:#d9775712}