:root{--ink:#f4f6fa;--ink-2:#fff;--surface:#fff;--surface-2:#eef3f9;--line:#dde4ee;--line-2:#c5d0df;--paper:#14233a;--paper-dim:#4a5a70;--muted:#6b7a8f;--sky:#2f6fb5;--accent:#1f4b78;--accent-ink:#fff;--accent-edge:#1f4b7859;--accent-soft:#e8eff7;--good:#1f7a4d;--good-edge:#1f7a4d59;--danger:#c2262e;--danger-edge:#c2262e59;--warn:#8f5a00;--mark-1:#5898d0;--mark-2:#1f4b78;--mark-3:#e878f8;--mark-4:#00d0f8;--font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--ink);color:var(--paper);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}code,pre,.mono{font-family:var(--mono)}img{max-width:100%}:focus-visible{outline:2px solid var(--sky);outline-offset:2px;border-radius:6px}.shell{grid-template-columns:240px minmax(0,1fr);min-height:100vh;display:grid}.side{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;gap:22px;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;padding:2px 8px 0;display:flex}.brand img{width:auto;height:30px}.brand-tag{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--line);padding-left:10px;font-size:.68rem;font-weight:700}.mark-stripe{border-radius:2px;grid-template-columns:1fr 1fr 1fr 1fr;height:3px;margin:0 8px;display:grid;overflow:hidden}.mark-stripe span:first-child{background:var(--mark-1)}.mark-stripe span:nth-child(2){background:var(--mark-2)}.mark-stripe span:nth-child(3){background:var(--mark-3)}.mark-stripe span:nth-child(4){background:var(--mark-4)}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-label{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:0 10px 6px;font-size:.68rem;font-weight:700}.nav-link{color:var(--paper-dim);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;font-size:.92rem;font-weight:500;display:flex}.nav-link:hover{background:var(--ink);color:var(--paper)}.nav-link.active{background:var(--accent-soft);color:var(--accent)}.nav-ext{color:var(--muted);font-size:.75rem}.side-foot{border-top:1px solid var(--line);color:var(--muted);flex-direction:column;gap:8px;margin-top:auto;padding:14px 8px 0;font-size:.82rem;display:flex}.side-foot strong{color:var(--paper);word-break:break-all;font-weight:600}.main{min-width:0;padding:32px 36px 72px}.main-inner{max-width:1180px}@media (max-width:860px){.shell{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line);flex-flow:wrap;align-items:center;gap:10px 16px;height:auto;padding:12px 16px;position:static}.mark-stripe{display:none}.nav-group{flex-flow:wrap;align-items:center}.nav-label{padding:0 4px 0 0}.side-foot{border:0;flex-direction:row;align-items:center;margin:0;padding:0}.main{padding:20px 16px 56px}}.page-head{margin-bottom:24px}.crumb{color:var(--muted);letter-spacing:.02em;margin:0 0 6px;font-size:.78rem}.crumb a:hover{color:var(--accent)}.page-head h1{letter-spacing:-.01em;margin:0 0 4px;font-size:1.55rem;font-weight:650}.page-head p{color:var(--paper-dim);margin:0;font-size:.92rem}.btn{color:var(--paper);background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:.92rem;font-weight:550;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:#183b5f}.btn-ghost{border-color:var(--line-2);color:var(--paper);background:var(--surface)}.btn-ghost:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-danger{border-color:var(--line-2);color:var(--danger);background:var(--surface)}.btn-danger:hover:not(:disabled){border-color:var(--danger)}.field{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.field label{color:var(--paper-dim);font-size:.85rem;font-weight:500}.field input,.field select,.field textarea{border:1px solid var(--line-2);background:var(--ink-2);color:var(--paper);border-radius:8px;outline:none;width:100%;padding:10px 12px;transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--sky);box-shadow:0 0 0 3px #2f6fb526}.field textarea{resize:vertical}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 1px 2px #14233a0d}.tbl{border-collapse:collapse;width:100%;font-size:.92rem}.tbl th{text-align:left;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid var(--line);background:#fafbfd;padding:11px 14px;font-size:.78rem;font-weight:600}.tbl td{border-bottom:1px solid var(--line);vertical-align:top;padding:13px 14px}.tbl tr:last-child td{border-bottom:0}.tbl-scroll{overflow-x:auto}.pill{border:1px solid var(--line-2);color:var(--paper-dim);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:2px 10px;font-size:.76rem;font-weight:600;display:inline-flex}.pill-good{color:var(--good);border-color:var(--good-edge);background:#1f7a4d0f}.pill-warn{color:var(--warn);background:#8f5a000f;border-color:#8f5a0059}.pill-bad{color:var(--danger);border-color:var(--danger-edge)}.stat-row{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:28px;display:grid}.stat{padding:18px 20px}.stat-num{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:1.9rem;font-weight:650}.stat-label{color:var(--muted);margin-top:2px;font-size:.82rem}.section-title{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:.72rem;font-weight:700}.two-col{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}@media (max-width:960px){.two-col{grid-template-columns:1fr}}.product{align-items:flex-start;gap:16px;display:flex}.product img{object-fit:contain;flex-shrink:0;width:44px;height:44px}.product h3{margin:0 0 4px;font-size:1.05rem}.product p{color:var(--paper-dim);margin:0 0 12px;font-size:.9rem}.link-list{flex-wrap:wrap;gap:8px;display:flex}.event{border-bottom:1px solid var(--line);gap:12px;padding:12px 0;font-size:.88rem;display:flex}.event:last-child{border-bottom:0}.event time{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;min-width:92px}.auth-wrap{place-items:center;min-height:100vh;padding:24px 16px;display:grid}.auth-card{width:100%;max-width:400px}.auth-card .brand{justify-content:center;margin-bottom:14px;padding:0}.auth-card .mark-stripe{margin:0 0 22px}.auth-card h1{text-align:center;margin:0 0 4px;font-size:1.25rem}.auth-card .sub{color:var(--paper-dim);text-align:center;margin:0 0 22px;font-size:.9rem}.alert{border:1px solid var(--danger-edge);color:var(--danger);background:#c2262e0f;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:.9rem}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.guide-preview{--brand:#1e73be;--brand-dark:#155a94;--accent:#f7a600;--text:#0f172a;--muted:#5b6b7f;--bg-soft:#f4f7fb;--bg-tint:#eaf2fb;--border:#e2e8f0;--shadow-sm:0 1px 3px #0f172a0f;--shadow:0 6px 20px #0f172a14;line-height:1.65}.guide-preview .gp-prose a{color:var(--brand)}.guide-preview .gp-btn{background:var(--brand);color:#fff;border-radius:8px;align-items:center;gap:4px;margin:6px 12px 6px 0;padding:12px 22px;font-weight:600;text-decoration:none;display:inline-flex}.guide-preview .gp-btn-outline{color:var(--brand);box-shadow:inset 0 0 0 2px var(--brand);background:#fff}.format-help{color:var(--paper-dim);margin-top:10px;font-size:.8rem}.format-help summary{cursor:pointer;color:var(--sky);font-weight:600}.format-help ul{margin:10px 0;padding-left:18px}.format-help li{margin-bottom:6px}.format-help code{font-size:.76rem}.guide-preview .gp-prose{font-size:1.04rem}.guide-preview .gp-prose h2{letter-spacing:-.01em;text-wrap:balance;margin:44px 0 14px;font-size:1.6rem}.guide-preview .gp-prose h3{margin:34px 0 12px;font-size:1.25rem}.guide-preview .gp-prose h4{margin:26px 0 10px;font-size:1.08rem}.guide-preview .gp-prose p{color:#26313f;margin:0 0 18px}.guide-preview .gp-prose ul,.guide-preview .gp-prose ol{color:#26313f;margin:0 0 18px;padding-left:24px}.guide-preview .gp-prose li{margin-bottom:8px}.guide-preview .gp-prose li>ul,.guide-preview .gp-prose li>ol{margin-top:8px}.guide-preview .gp-prose img{box-shadow:var(--shadow-sm);border:1px solid var(--border);border-radius:10px;margin:24px 0}.guide-preview .gp-prose blockquote{background:var(--bg-soft);border-left:4px solid var(--brand);color:#26313f;border-radius:6px;margin:24px 0;padding:16px 22px}.guide-preview .gp-prose blockquote p:last-child{margin-bottom:0}.guide-preview .gp-prose code{background:var(--bg-soft);border:1px solid var(--border);overflow-wrap:break-word;border-radius:4px;padding:2px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}.guide-preview .gp-prose pre{background:var(--bg-soft);border:1px solid var(--border);border-radius:8px;margin:0 0 18px;padding:16px;overflow-x:auto}.guide-preview .gp-prose pre code{background:0 0;border:none;padding:0}.guide-preview .gp-prose hr{border:none;border-top:1px solid var(--border);margin:36px 0}.guide-preview .gp-prose a{text-underline-offset:2px;text-decoration:underline}.guide-preview .gp-prose table{border-collapse:collapse;width:100%;margin:0 0 18px}.guide-preview .gp-prose th,.guide-preview .gp-prose td{border:1px solid var(--border);text-align:left;padding:8px 12px}.guide-preview .gp-prose th{background:var(--bg-soft)}.guide-preview .table-scroll{margin:0 0 18px;overflow-x:auto}.guide-label{letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin:0 0 8px;font-size:.72rem;font-weight:700}.guide-time{color:var(--muted);margin-top:auto;padding-top:14px;font-size:.8rem}.tool-guide{border:1px solid var(--border);box-shadow:var(--shadow-sm);color:inherit;background:#fff;border-radius:16px;grid-template-columns:200px 1fr;align-items:center;gap:24px;padding:18px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:grid}.tool-guide:hover{box-shadow:var(--shadow);text-decoration:none;transform:translateY(-2px)}.tool-guide img{aspect-ratio:16/10;object-fit:cover;border-radius:10px;width:100%;display:block}.tool-guide h3{color:var(--text);margin:4px 0 6px;font-size:1.15rem}.tool-guide p{color:var(--muted);margin:0;font-size:.94rem}.tool-guide .read{color:var(--brand);margin-top:10px;font-size:.92rem;font-weight:600}@media (max-width:620px){.tool-guide{grid-template-columns:1fr;gap:14px}}.guide-preview .gp-prose h2{padding-top:18px;position:relative}.guide-preview .gp-prose h2:before{content:"";background:var(--accent);border-radius:4px;width:36px;height:4px;position:absolute;top:0;left:0}.guide-preview .gp-prose figure{margin:32px 0}.guide-preview .gp-prose figure img{border-radius:14px;width:100%;height:auto;margin:0;display:block}.guide-preview .gp-prose figcaption{color:var(--muted);text-align:center;margin-top:10px;font-size:.88rem;font-style:normal}.guide-preview .callout{--c-bg:var(--bg-soft);--c-line:var(--border);--c-ink:var(--brand-dark);background:var(--c-bg);border:1px solid var(--c-line);border-radius:14px;margin:28px 0;padding:18px 20px 4px}.guide-preview .callout-tip{--c-bg:#fff8ea;--c-line:#f6dca2;--c-ink:#8a5a00}.guide-preview .callout-info{--c-bg:var(--bg-tint);--c-line:#cfe0f3;--c-ink:var(--brand-dark)}.guide-preview .callout-note{--c-bg:var(--bg-soft);--c-line:var(--border);--c-ink:#334155}.guide-preview .callout-warning{--c-bg:#fdf0ef;--c-line:#f2c9c5;--c-ink:#a1261d}.guide-preview .callout-success{--c-bg:#ecf8f1;--c-line:#bfe6cf;--c-ink:#166240}.guide-preview .gp-prose .callout-title{color:var(--c-ink);align-items:center;gap:8px;margin:0 0 8px;font-size:.95rem;font-weight:700;display:flex}.guide-preview .callout-title svg{flex-shrink:0}.guide-preview .callout-body>:last-child{margin-bottom:14px}.guide-preview .gp-prose .callout-body p,.guide-preview .gp-prose .callout-body li{color:#26313f}.guide-preview .gp-prose .callout-body ul{margin-bottom:14px}.guide-preview .gp-prose ul.icon-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0 28px;padding:0;list-style:none;display:grid}.guide-preview .gp-prose ul.icon-list>li:last-child:nth-child(odd){grid-column:1/-1}.guide-preview .gp-prose .callout ul.icon-list{grid-template-columns:1fr;gap:10px;margin:6px 0 16px}.guide-preview .gp-prose .icon-item{border:1px solid var(--border);background:#fff;border-radius:14px;align-items:flex-start;gap:14px;min-width:0;margin:0;padding:16px;display:flex}.guide-preview .gp-prose .callout .icon-item{background:0 0;border:none;padding:0}.guide-preview .icon-bubble{background:var(--bg-tint);width:40px;height:40px;color:var(--brand);border-radius:12px;flex-shrink:0;place-items:center;display:grid}.guide-preview .callout .icon-bubble{width:32px;height:32px;color:var(--c-ink);background:#fff;border-radius:10px}.guide-preview .callout .icon-bubble svg{width:17px;height:17px}.guide-preview .icon-item-body{min-width:0;padding-top:2px}.guide-preview .icon-item-body>:last-child{margin-bottom:0}.guide-preview .gp-prose .icon-item-body p{margin:0 0 6px}.guide-preview .gp-prose .icon-item-body strong{color:var(--text)}.guide-preview .gp-prose>ol{counter-reset:step;margin:24px 0 28px;padding:0;list-style:none}.guide-preview .gp-prose>ol>li{counter-increment:step;min-height:36px;margin:0;padding:2px 0 20px 54px;position:relative}.guide-preview .gp-prose>ol>li:before{content:counter(step);background:var(--brand);color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:.92rem;font-weight:700;display:grid;position:absolute;top:0;left:0}.guide-preview .gp-prose>ol>li:not(:last-child):after{content:"";background:var(--border);width:2px;position:absolute;top:40px;bottom:4px;left:16px}.guide-preview .gp-prose>ol>li>p{margin-bottom:8px}.guide-preview .gp-prose .guide-video{aspect-ratio:16/9;background:#0f172a;border-radius:14px;width:100%;display:block}
