:root{color-scheme:light dark;--bg: #faf9f7;--bg-elev: #ffffff;--bg-subtle: #f2f1ed;--bg-inset: #ecebe6;--fg: #1f2328;--fg-soft: #3d434b;--fg-muted: #6f7681;--border: #e4e2dc;--border-strong: #d3d1c9;--accent: #2f6b57;--accent-hover: #275a4a;--accent-soft: #e7f1ec;--accent-fg: #ffffff;--danger: #b3261e;--danger-soft: #fbeceb;--success: #2c7a4b;--success-soft: #e8f4ec;--warn: #9a6400;--warn-soft: #fdf3e0;--info: #2a5d8f;--info-soft: #eaf1f8;--code-bg: #f5f4f0;--log-bg: #14171c;--log-fg: #d7dce3;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(24, 22, 18, .05);--shadow: 0 2px 10px rgba(24, 22, 18, .06);--maxw: 1080px;--article-maxw: 72ch;--gap: 16px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", "Courier New", "PingFang SC", monospace}@media (prefers-color-scheme: dark){:root{--bg: #14161a;--bg-elev: #1b1e24;--bg-subtle: #20242b;--bg-inset: #262b33;--fg: #e8e9ea;--fg-soft: #c9ccd1;--fg-muted: #9aa1aa;--border: #2b3038;--border-strong: #3a4049;--accent: #6fb79a;--accent-hover: #85c8ad;--accent-soft: #1e2c27;--accent-fg: #10201a;--danger: #f0837c;--danger-soft: #33211f;--success: #7cc79a;--success-soft: #1c2c23;--warn: #e0b25f;--warn-soft: #2f2718;--info: #8bb8e8;--info-soft: #1c2632;--code-bg: #22262d;--log-bg: #0f1114;--log-fg: #ced4dc;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 2px 12px rgba(0, 0, 0, .35)}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{line-height:1.35;margin:0 0 .5em;font-weight:650;letter-spacing:.01em}p{margin:0 0 1em}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}code,kbd,pre{font-family:var(--font-mono);font-size:.9em}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.app-shell{display:flex;min-height:100vh;flex-direction:column}.app-main{flex:1 0 auto;padding:24px 16px 48px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.page{margin:0 auto;max-width:var(--maxw)}.page-narrow{max-width:560px}.page-article{max-width:var(--article-maxw)}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.page-title{font-size:1.5rem;margin:0}.page-state{display:flex;flex-direction:column;align-items:center;gap:8px;padding:48px 16px;color:var(--fg-muted)}.page-state-block{text-align:center;padding:48px 16px}.state-code{font-family:var(--font-mono);font-size:3rem;line-height:1;margin:0 0 8px;color:var(--fg-muted)}.state-title{font-size:1.35rem}.state-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:16px}.muted{color:var(--fg-muted)}.required{color:var(--danger)}.spinner{width:22px;height:22px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.navbar{position:sticky;top:0;z-index:30;background:var(--bg-elev);background:color-mix(in srgb,var(--bg-elev) 92%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.navbar-inner{max-width:var(--maxw);margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:8px;color:var(--fg);font-weight:700;font-size:1.05rem}.brand:hover{text-decoration:none}.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--accent);color:var(--accent-fg);font-size:.95rem;font-weight:700}.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:4px;width:40px;height:36px;padding:0 8px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}.nav-toggle-bar{display:block;height:2px;background:var(--fg-soft);border-radius:2px}.nav-links{display:none;width:100%;flex-direction:column;gap:4px;padding:8px 0 4px;border-top:1px solid var(--border)}.nav-links-open{display:flex}.nav-link{color:var(--fg-soft);padding:8px 10px;border-radius:var(--radius-sm);font-size:.95rem}.nav-link:hover{background:var(--bg-subtle);text-decoration:none}.nav-link-active{color:var(--accent);font-weight:600;background:var(--accent-soft)}.nav-user,.nav-auth{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:4px 10px}.nav-username{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;color:var(--fg-soft)}.nav-tag{font-size:.7rem;padding:1px 6px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}.nav-muted{padding:8px 10px;color:var(--fg-muted);font-size:.9rem}@media (min-width: 760px){.nav-toggle{display:none}.nav-links,.nav-links-open{display:flex;flex-direction:row;align-items:center;gap:6px;width:auto;border-top:none;padding:0}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;min-height:40px;border-radius:var(--radius-sm);border:1px solid transparent;background:var(--bg-subtle);color:var(--fg);font-size:.95rem;font-family:inherit;line-height:1.2;cursor:pointer;transition:background .15s ease,border-color .15s ease,opacity .15s ease}.btn:hover:not(:disabled){background:var(--bg-inset)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-fg)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--fg-soft)}.btn-ghost:hover:not(:disabled){background:var(--bg-subtle)}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-soft)}.btn-sm{min-height:32px;padding:5px 10px;font-size:.85rem}.btn-xs{min-height:28px;padding:3px 8px;font-size:.8rem}.btn-block{width:100%}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:20px}.card-title{font-size:1.1rem;margin:0}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.card-head-actions{display:flex;align-items:center;gap:10px;font-size:.85rem}.form{display:flex;flex-direction:column;gap:14px}.form-row{display:grid;grid-template-columns:1fr;gap:14px}@media (min-width: 640px){.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field-label{font-size:.88rem;color:var(--fg-soft);font-weight:550}.field-inline{flex-direction:row;align-items:center;gap:8px}.input{width:100%;min-height:42px;padding:9px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-elev);color:var(--fg);font-family:inherit;font-size:.95rem;line-height:1.5}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input-sm{min-height:32px;padding:4px 8px;width:84px}.textarea{resize:vertical;font-family:var(--font-mono);font-size:.85rem}select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--fg-muted) 50%),linear-gradient(135deg,var(--fg-muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}.search-form{display:flex;gap:8px;flex-wrap:wrap}.search-form .input{flex:1 1 200px}.filter-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.inline-code{font-family:var(--font-mono);background:var(--code-bg);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:.9em}.auth-card{margin-top:16px}.form-foot{margin:16px 0 0;font-size:.9rem;color:var(--fg-muted)}.alert{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin:0 0 16px;font-size:.92rem;line-height:1.65}.alert p{margin:6px 0 0}.alert p:first-child{margin-top:0}.alert-error{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger)}.alert-success{background:var(--success-soft);border-color:color-mix(in srgb,var(--success) 35%,transparent);color:var(--success)}.alert-warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 35%,transparent);color:var(--warn)}.alert-info{background:var(--info-soft);border-color:color-mix(in srgb,var(--info) 32%,transparent);color:var(--info)}.empty-state{padding:32px 16px;text-align:center;color:var(--fg-muted);background:var(--bg-subtle);border-radius:var(--radius);border:1px dashed var(--border-strong)}.hero{padding:24px 0 16px;border-bottom:1px solid var(--border);margin-bottom:20px}.hero-title{font-size:clamp(1.6rem,4vw,2.1rem);margin-bottom:6px}.hero-desc{color:var(--fg-muted);margin:0;max-width:60ch}.toolbar{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}.tag-filter,.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;border:1px solid var(--border-strong);background:var(--bg-elev);color:var(--fg-soft);font-size:.85rem;font-family:inherit;cursor:pointer;line-height:1.6}.tag-chip:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.tag-chip-active{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.tag-chip-active:hover{color:var(--accent-fg)}.tag-count{font-size:.75rem;opacity:.75}.result-hint{color:var(--fg-muted);font-size:.9rem;margin-bottom:12px}.post-list{display:flex;flex-direction:column;gap:16px;transition:opacity .2s ease}.post-list-loading{opacity:.6}.post-card{display:flex;flex-direction:column;gap:0;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:border-color .15s ease,transform .15s ease}.post-card:hover{border-color:var(--border-strong)}.post-cover-link{display:block;background:var(--bg-subtle)}.post-cover{display:block;width:100%;max-height:260px;object-fit:cover}.post-card-body{padding:18px 20px 20px}.post-card-title{font-size:1.22rem;margin-bottom:4px}.post-card-title a{color:var(--fg)}.post-card-title a:hover{color:var(--accent);text-decoration:none}.post-meta{color:var(--fg-muted);font-size:.85rem;margin:0 0 8px}.post-summary{color:var(--fg-soft);margin:0 0 12px;max-width:var(--article-maxw)}.breadcrumb{margin-bottom:16px;font-size:.9rem}.article-head{margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--border)}.article-title{font-size:clamp(1.5rem,4.4vw,2rem);margin-bottom:8px}.article-cover{display:block;width:100%;border-radius:var(--radius);margin-top:14px}.markdown{font-size:1.02rem;line-height:1.85;color:var(--fg-soft);overflow-wrap:break-word}.markdown h1,.markdown h2,.markdown h3,.markdown h4,.markdown h5,.markdown h6{color:var(--fg);margin:1.8em 0 .6em;scroll-margin-top:72px}.markdown h2{font-size:1.4rem;padding-bottom:6px;border-bottom:1px solid var(--border)}.markdown h3{font-size:1.18rem}.markdown p{margin:0 0 1.1em}.markdown ul,.markdown ol{margin:0 0 1.1em;padding-left:1.5em}.markdown li{margin-bottom:.35em}.markdown li>ul,.markdown li>ol{margin:.35em 0 .4em}.markdown blockquote{margin:0 0 1.1em;padding:4px 16px;border-left:3px solid var(--accent);background:var(--bg-subtle);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--fg-muted)}.markdown blockquote p:last-child{margin-bottom:0}.markdown hr{border:none;border-top:1px solid var(--border);margin:2em 0}.markdown a{text-decoration:underline;text-underline-offset:2px}.markdown img{border-radius:var(--radius);display:block;margin:1.2em auto}.markdown code{background:var(--code-bg);border:1px solid var(--border);border-radius:4px;padding:.1em .35em}.code-block{margin:0 0 1.4em;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--code-bg)}.code-block-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 10px;background:var(--bg-subtle);border-bottom:1px solid var(--border)}.code-lang{font-family:var(--font-mono);font-size:.78rem;color:var(--fg-muted);text-transform:lowercase}.code-block pre{margin:0;padding:14px 16px;overflow-x:auto;font-size:.86rem;line-height:1.6}.code-block code{background:none;border:none;padding:0;color:var(--fg)}.quota-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media (min-width: 640px){.quota-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.quota-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:14px 8px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-subtle)}.quota-item-primary{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}.quota-value{font-size:1.7rem;font-weight:700;line-height:1.2;color:var(--fg)}.quota-unit{font-size:.85rem;font-weight:500;color:var(--fg-muted);margin-left:4px}.quota-label{font-size:.82rem;color:var(--fg-muted)}.job-list{display:flex;flex-direction:column;gap:14px}.job-card{border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:var(--bg-elev)}.job-card-open{border-color:var(--border-strong);box-shadow:var(--shadow)}.job-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}.job-head-main{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.job-id{font-family:var(--font-mono);font-weight:600}.job-account{color:var(--fg-soft);font-size:.9rem}.job-head time{font-size:.8rem}.progress{height:8px;border-radius:999px;background:var(--bg-inset);overflow:hidden}.progress-bar{height:100%;background:var(--accent);border-radius:999px;transition:width .4s ease}.job-progress-text{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.82rem;margin:6px 0 10px}.job-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px 14px;margin:0 0 12px;font-size:.85rem}.job-meta dt{color:var(--fg-muted);font-size:.78rem}.job-meta dd{margin:0;color:var(--fg-soft);overflow-wrap:anywhere}.job-error{color:var(--danger);font-size:.88rem;background:var(--danger-soft);border-radius:var(--radius-sm);padding:8px 10px;margin:0 0 12px}.job-actions{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:.78rem;line-height:1.7;border:1px solid transparent;white-space:nowrap}.badge-queued{background:var(--info-soft);color:var(--info)}.badge-running{background:var(--accent-soft);color:var(--accent)}.badge-succeeded{background:var(--success-soft);color:var(--success)}.badge-failed{background:var(--danger-soft);color:var(--danger)}.badge-canceled,.badge-timeout,.badge-user-pending{background:var(--warn-soft);color:var(--warn)}.badge-user-active{background:var(--success-soft);color:var(--success)}.badge-user-banned{background:var(--danger-soft);color:var(--danger)}.badge-role{background:var(--bg-inset);color:var(--fg-muted)}.dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}.dot-pulse{animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}.log-viewer{margin-top:14px;border:1px solid var(--border-strong);border-radius:var(--radius);overflow:hidden;background:var(--log-bg)}.log-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:8px 10px;background:var(--bg-subtle);border-bottom:1px solid var(--border)}.log-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.log-title-text{font-size:.9rem;font-weight:600}.log-state{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;color:var(--fg-muted)}.log-state-streaming{color:var(--success)}.log-state-retrying{color:var(--warn)}.log-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.log-count{font-size:.78rem;color:var(--fg-muted);font-family:var(--font-mono)}.log-body{max-height:380px;overflow:auto;overscroll-behavior:contain}.log-lines{margin:0;padding:12px 14px;color:var(--log-fg);font-size:.8rem;line-height:1.55;white-space:pre-wrap;word-break:break-word}.log-line{display:inline}.log-empty{margin:0;padding:24px 14px;color:#8b939e;font-size:.85rem;text-align:center}.tabs{display:flex;gap:6px;overflow-x:auto;border-bottom:1px solid var(--border);margin-bottom:18px}.tab{padding:9px 14px;border:none;background:transparent;color:var(--fg-muted);font-size:.95rem;font-family:inherit;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}.tab:hover{color:var(--fg)}.tab-active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:16px}@media (min-width: 700px){.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.stat-card{display:flex;flex-direction:column;gap:2px;padding:14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-subtle)}.stat-value{font-size:1.6rem;font-weight:700;line-height:1.2}.stat-label{font-size:.82rem;color:var(--fg-muted)}.stat-hint{font-size:.75rem;color:var(--warn)}.admin-list{display:flex;flex-direction:column;gap:10px}.admin-row{display:flex;flex-direction:column;gap:10px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev)}@media (min-width: 800px){.admin-row{flex-direction:row;align-items:center;justify-content:space-between}}.admin-row-main{min-width:0;flex:1 1 auto}.admin-row-title{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.admin-row-sub{font-size:.82rem;margin:4px 0 0;overflow-wrap:anywhere}.admin-row-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.quota-editor{display:flex;align-items:center;gap:6px}.quota-editor-label{font-size:.8rem;color:var(--fg-muted)}.pager-simple{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px;font-size:.85rem}.pagination{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:24px}.pagination-total{font-size:.85rem;color:var(--fg-muted)}.pagination-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:center}.pagination-gap{color:var(--fg-muted)}.detail-list{margin:0;display:flex;flex-direction:column;gap:2px}.detail-row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--border);font-size:.92rem}.detail-row:last-child{border-bottom:none}.detail-row dt{color:var(--fg-muted);flex:0 0 auto}.detail-row dd{margin:0;text-align:right;overflow-wrap:anywhere}.app-footer{border-top:1px solid var(--border);padding:20px 16px 28px;text-align:center;color:var(--fg-muted);font-size:.82rem;background:var(--bg-elev)}.app-footer p{margin:0 0 4px}.app-footer-muted{opacity:.85}@media (max-width: 480px){.app-main{padding-top:16px}.card{padding:16px;border-radius:var(--radius)}.post-card-body{padding:14px 16px 16px}.quota-value{font-size:1.45rem}.btn{padding:9px 13px}.log-body{max-height:300px}}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}.hero-badge{display:inline-block;font-size:.78rem;letter-spacing:.04em;color:var(--accent);background:var(--accent-soft);border:1px solid var(--border);border-radius:999px;padding:3px 12px;margin-bottom:12px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px}.hero-note{font-size:.88rem;color:var(--warn);background:var(--warn-soft);border-radius:var(--radius-sm);padding:4px 10px}.hero-quota{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:22px;padding:14px 18px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.hero-quota-item{display:flex;flex-direction:column;gap:2px}.hero-quota-value{font-size:1.4rem;font-weight:600;line-height:1.1;font-variant-numeric:tabular-nums}.hero-quota-label{font-size:.78rem;color:var(--fg-muted)}.notice{border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:28px}.notice-warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,var(--border))}.notice-title{font-size:1rem;margin:0 0 10px;color:var(--warn)}.notice-list{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:.92rem;line-height:1.7;color:var(--fg-soft)}.section{margin-bottom:36px}.section-title{font-size:1.15rem;margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}.section-note{font-size:.86rem;margin-top:12px}.step-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}.step-item{display:flex;gap:14px;align-items:flex-start;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.step-index{flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:.9rem;font-weight:600;color:var(--accent-fg);background:var(--accent)}.step-title{font-size:.98rem;margin:0 0 4px}.step-body{margin:0;font-size:.9rem;line-height:1.7;color:var(--fg-muted)}.feature-grid{display:grid;grid-template-columns:1fr;gap:12px}@media (min-width: 640px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.feature-card{display:flex;flex-direction:column;gap:4px;padding:14px 16px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius)}.feature-label{font-weight:600;font-size:.95rem}.feature-value{font-size:.86rem;color:var(--fg-muted);line-height:1.6}.faq-list{display:grid;gap:10px}.faq-item{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px}.faq-item summary{cursor:pointer;font-weight:500;font-size:.95rem;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:before{content:"＋";color:var(--accent);margin-right:8px;font-weight:600}.faq-item[open] summary:before{content:"－"}.faq-item p{margin:10px 0 2px;font-size:.9rem;line-height:1.75;color:var(--fg-muted)}.btn-lg{padding:11px 22px;font-size:1rem}