/* 火箭云 - main.css  v=20261016a */
*,*::before,*::after{box-sizing:border-box}
:root{
  --brand-50:#FFF5EE; --brand-100:#FFE7D6; --brand-200:#FFCBA8;
  --brand-400:#FF8A3D; --brand-500:#FF6A2C; --brand-600:#E63A17; --brand-700:#B23A0E;
  --ink:#0F172A; --ink-2:#1E293B; --ink-3:#334155; --ink-soft:#64748B; --ink-mute:#94A3B8;
  --bg:#FFFFFF; --bg-soft:#F8FAFC; --bg-tint:#F1F5F9; --bg-dark:#0B1220; --bg-dark-2:#111C31;
  --line:#E2E8F0; --line-2:#CBD5E1;
  --accent:#0284C7; --accent-soft:#E0F2FE;
  --ok:#16A34A; --warn:#D97706; --err:#DC2626;
  --radius-sm:6px; --radius:10px; --radius-lg:16px; --radius-xl:24px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05);
  --shadow:0 4px 12px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.04);
  --shadow-lg:0 12px 32px rgba(15,23,42,.10),0 4px 12px rgba(15,23,42,.06);
  --container:1200px; --container-narrow:880px;
  --nav-h:70px;
  --font-sans:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC","Helvetica Neue",Arial,system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;
}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.65;color:var(--ink-2);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--brand-600);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--brand-700);text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4,h5,h6{color:var(--ink);font-weight:800;line-height:1.25;margin:0 0 .6em;letter-spacing:-0.01em}
h1{font-size:clamp(2rem,4.2vw,3.25rem)}
h2{font-size:clamp(1.6rem,2.8vw,2.25rem)}
h3{font-size:clamp(1.2rem,1.8vw,1.5rem)}
h4{font-size:1.125rem}
p{margin:0 0 1em}
strong{color:var(--ink);font-weight:700}
ul,ol{padding-left:1.4em;margin:0 0 1em}
li{margin:.35em 0}
code,pre{font-family:var(--font-mono);font-size:.92em}
code{background:var(--bg-tint);padding:.15em .4em;border-radius:4px;color:var(--brand-700)}
pre{background:#0B1220;color:#E2E8F0;padding:16px 18px;border-radius:var(--radius);overflow-x:auto}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}

.wrap{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px}
.wrap-narrow{max-width:var(--container)}
.container-fluid{width:100%}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:.95rem;line-height:1;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform .12s ease,box-shadow .15s ease,background .15s ease,color .15s ease;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand-500),var(--brand-600));color:#fff;box-shadow:0 6px 18px rgba(230,58,23,.28)}
.btn-primary:hover{background:linear-gradient(135deg,var(--brand-600),var(--brand-700));color:#fff;box-shadow:0 8px 22px rgba(230,58,23,.36)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-outline:hover{background:var(--bg-soft);border-color:var(--ink-mute);color:var(--ink)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.btn-ghost{background:var(--bg-tint);color:var(--ink)}
.btn-ghost:hover{background:var(--line);color:var(--ink)}
.btn-lg{padding:15px 30px;font-size:1.02rem}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn-block{width:100%}

/* ============ Header / Nav ============ */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;gap:24px;height:var(--nav-h)}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:38px;width:auto}
.brand:hover{text-decoration:none}
.main-nav{flex:1;display:flex;align-items:center;gap:2px}
.main-nav a:not(.btn){display:inline-block;padding:9px 12px;color:var(--ink-2);font-weight:600;font-size:.94rem;border-radius:8px;position:relative}
.main-nav a:not(.btn):hover{background:var(--bg-soft);color:var(--brand-600);text-decoration:none}
.main-nav a:not(.btn)[aria-current="page"]{color:var(--brand-600)}
.main-nav a:not(.btn)[aria-current="page"]::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--brand-500);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{display:none;background:transparent;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .2s}

.has-dropdown{position:relative}
.has-dropdown > a::after{content:"";display:inline-block;width:0;height:0;margin-left:6px;vertical-align:middle;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.6}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .18s ease;z-index:110}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:10px 12px;border-radius:6px;color:var(--ink-2);font-weight:500;font-size:.9rem;line-height:1.4}
.dropdown a:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none}
.dropdown a strong{display:block;color:var(--ink);font-weight:700;margin-bottom:2px}
.dropdown a small{color:var(--ink-soft);font-weight:400;font-size:.82rem}

@media (max-width:960px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:var(--nav-h);left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-120%);transition:transform .25s ease;max-height:calc(100vh - var(--nav-h));overflow-y:auto}
  .main-nav.open{transform:translateY(0)}
  .main-nav a:not(.btn){padding:14px 8px;border-bottom:1px solid var(--line);border-radius:0;font-size:1rem}
  .main-nav a:not(.btn)[aria-current="page"]::after{display:none}
  .main-nav a:not(.btn)[aria-current="page"]{background:var(--brand-50)}
  .has-dropdown > a::after{float:right;margin-top:8px}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0;display:none}
  .has-dropdown.open .dropdown{display:block}
  .nav-cta .btn-outline{display:none}
}

/* ============ Breadcrumb ============ */
.breadcrumb{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:12px 0;font-size:.86rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;padding:0;color:var(--ink-soft)}
.breadcrumb li{display:inline-flex;align-items:center;gap:6px;margin:0}
.breadcrumb li + li::before{content:"";display:inline-block;width:4px;height:4px;background:var(--ink-mute);border-radius:50%;margin-right:6px;opacity:.6}
.breadcrumb a{color:var(--ink-soft);font-weight:500}
.breadcrumb a:hover{color:var(--brand-600)}
.breadcrumb [aria-current="page"]{color:var(--ink);font-weight:600}

/* ============ Hero ============ */
.hero{position:relative;padding:80px 0 90px;background:linear-gradient(180deg,#FFF7F0 0%,#FFFFFF 100%);overflow:hidden}
.hero::before{content:"";position:absolute;top:-140px;right:-100px;width:520px;height:520px;background:radial-gradient(circle,rgba(255,106,44,.18) 0%,rgba(255,106,44,0) 70%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-160px;left:-120px;width:480px;height:480px;background:radial-gradient(circle,rgba(2,132,199,.12) 0%,rgba(2,132,199,0) 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--brand-100);color:var(--brand-700);padding:6px 14px;border-radius:999px;font-size:.82rem;font-weight:700;margin-bottom:20px;box-shadow:var(--shadow-sm)}
.hero-eyebrow .dot{width:6px;height:6px;background:var(--brand-500);border-radius:50%;box-shadow:0 0 0 4px rgba(255,106,44,.18)}
.hero h1{margin-bottom:20px}
.hero h1 .hl{background:linear-gradient(120deg,var(--brand-500),var(--brand-600));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:1.15rem;color:var(--ink-3);max-width:760px;margin-bottom:32px;line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.hero-trust{display:flex;flex-wrap:wrap;gap:20px 32px;padding-top:24px;border-top:1px dashed var(--line-2);color:var(--ink-soft);font-size:.9rem}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust svg{width:18px;height:18px;flex-shrink:0;color:var(--ok)}
.hero-dark{background:linear-gradient(180deg,#0B1220 0%,#1E293B 100%);color:#E2E8F0}
.hero-dark h1,.hero-dark h2{color:#fff}
.hero-dark .hero-sub{color:#CBD5E1}
.hero-dark .hero-eyebrow{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#FFB067}

/* ============ Sections ============ */
.section{padding:80px 0}
.section-tight{padding:56px 0}
.section-soft{background:var(--bg-soft)}
.section-tint{background:linear-gradient(180deg,#FFF7F0,#FFFFFF)}
.section-dark{background:var(--bg-dark);color:#CBD5E1}
.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}
.section-dark a{color:#FFB067}
.section-head{text-align:center;max-width:820px;margin:0 auto 48px}
.section-head .eyebrow{display:inline-block;color:var(--brand-600);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.section-head p{color:var(--ink-soft);font-size:1.05rem;margin-top:12px}
.section + .section{padding-top:80px}

/* ============ Grid / Cards ============ */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.grid > *{min-width:0}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;position:relative;display:flex;flex-direction:column;gap:12px}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--brand-200)}
.card-icon{width:48px;height:48px;border-radius:12px;background:var(--brand-50);color:var(--brand-600);display:inline-flex;align-items:center;justify-content:center;margin-bottom:4px}
.card-icon svg{width:26px;height:26px}
.card h3{margin:0 0 8px;font-size:1.15rem}
.card p{margin:0;color:var(--ink-soft);font-size:.94rem;line-height:1.65}
.card-link{margin-top:auto;padding-top:12px;color:var(--brand-600);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.card-link:hover{gap:10px}
.card-feature{border:0;background:transparent;padding:0;box-shadow:none}
.card-feature:hover{transform:none;box-shadow:none}

/* ============ Pricing ============ */
.pricing-toggle{display:inline-flex;background:var(--bg-tint);border-radius:999px;padding:4px;margin:0 auto 32px;gap:2px}
.pricing-toggle button{background:transparent;border:0;padding:10px 22px;font-weight:700;color:var(--ink-soft);cursor:pointer;border-radius:999px;font-size:.92rem;transition:all .15s}
.pricing-toggle button[aria-pressed="true"]{background:#fff;color:var(--brand-600);box-shadow:var(--shadow-sm)}
.plan{background:#fff;border:2px solid var(--line);border-radius:var(--radius-xl);padding:32px 28px;display:flex;flex-direction:column;gap:16px;position:relative;transition:all .2s ease}
.plan:hover{border-color:var(--brand-200);box-shadow:var(--shadow-lg)}
.plan-featured{border-color:var(--brand-500);box-shadow:0 12px 40px rgba(255,106,44,.16)}
.plan-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--brand-500),var(--brand-600));color:#fff;font-size:.75rem;font-weight:800;padding:6px 14px;border-radius:999px;letter-spacing:.06em;white-space:nowrap}
.plan-name{font-size:1.3rem;font-weight:800;color:var(--ink);margin:0}
.plan-tag{color:var(--ink-soft);font-size:.9rem;margin:0}
.plan-price{display:flex;align-items:baseline;gap:6px;margin:8px 0}
.plan-price .amount{font-size:2.8rem;font-weight:800;color:var(--ink);letter-spacing:-0.02em;line-height:1}
.plan-price .period{color:var(--ink-soft);font-size:.95rem;font-weight:600}
.plan-price-note{color:var(--ink-soft);font-size:.82rem;margin:-8px 0 0}
.plan-price-note s{color:var(--ink-mute);margin-right:6px}
.plan-features{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:10px;font-size:.92rem;color:var(--ink-3)}
.plan-features li{display:flex;gap:10px;align-items:flex-start;margin:0}
.plan-features li::before{content:"";flex-shrink:0;width:18px;height:18px;background:var(--brand-50);border-radius:50%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23E63A17'%3E%3Cpath fill-rule='evenodd' d='M16.7 5.3a1 1 0 010 1.4l-8 8a1 1 0 01-1.4 0l-4-4a1 1 0 111.4-1.4L8 12.6l7.3-7.3a1 1 0 011.4 0z' clip-rule='evenodd'/%3E%3C/svg%3E");background-size:12px;background-position:center;background-repeat:no-repeat;margin-top:2px}
.plan .btn{margin-top:auto}

/* ============ Feature list ============ */
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.feature-list li{display:flex;gap:16px;align-items:flex-start}
.feature-list .ficon{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--brand-50);color:var(--brand-600);display:inline-flex;align-items:center;justify-content:center}
.feature-list .ficon svg{width:22px;height:22px}
.feature-list h4{margin:0 0 4px;font-size:1.05rem;color:var(--ink)}
.feature-list p{margin:0;color:var(--ink-soft);font-size:.94rem;line-height:1.65}

/* ============ Stats ============ */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:24px;text-align:center}
.stat .num{font-size:2.6rem;font-weight:800;color:var(--brand-600);line-height:1;letter-spacing:-0.02em;margin-bottom:8px}
.stat .label{color:var(--ink-soft);font-size:.92rem;font-weight:600}
.section-dark .stat .num{color:#FFB067}
.section-dark .stat .label{color:#94A3B8}

/* ============ Testimonials ============ */
.testimonial{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;position:relative}
.testimonial::before{content:"\201C";position:absolute;top:-8px;left:20px;font-size:5rem;color:var(--brand-100);font-family:Georgia,serif;line-height:1}
.testimonial blockquote{margin:0 0 16px;color:var(--ink-2);font-size:.98rem;line-height:1.75;position:relative;z-index:1}
.testimonial .who{display:flex;align-items:center;gap:12px}
.testimonial .avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--brand-400),var(--brand-600));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;flex-shrink:0}
.testimonial .who strong{display:block;color:var(--ink);font-size:.92rem}
.testimonial .who small{color:var(--ink-soft);font-size:.82rem}
.stars{color:#F59E0B;letter-spacing:2px;font-size:.9rem;margin-bottom:8px}

/* ============ FAQ ============ */
.faq{max-width:none;margin:0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;padding:0;overflow:hidden;transition:border-color .15s}
.faq details[open]{border-color:var(--brand-200);box-shadow:var(--shadow-sm)}
.faq summary{padding:18px 22px;font-weight:700;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand-500);font-weight:400;transition:transform .2s;flex-shrink:0}
.faq details[open] summary::after{content:"–"}
.faq-body{padding:0 22px 20px;color:var(--ink-soft);font-size:.95rem;line-height:1.75}

/* ============ CTA banner ============ */
.cta-banner{background:linear-gradient(135deg,var(--brand-500) 0%,var(--brand-700) 100%);color:#fff;border-radius:var(--radius-xl);padding:48px 40px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;background:radial-gradient(circle,rgba(255,255,255,.18) 0%,transparent 70%);border-radius:50%}
.cta-banner h2{color:#fff;margin-bottom:12px}
.cta-banner p{color:rgba(255,255,255,.92);max-width:640px;margin:0 auto 24px;font-size:1.02rem}
.cta-banner .btn{background:#fff;color:var(--brand-700)}
.cta-banner .btn:hover{background:var(--brand-50);color:var(--brand-700)}
.cta-banner .btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);margin-left:8px}

/* ============ Prose (article body) ============ */
/* 注意：.prose 常与 .wrap 同元素叠加，这里绝不能设 max-width/margin，否则会覆盖 .wrap 的容器宽度与居中 */
.prose{color:var(--ink-2);font-size:1.02rem;line-height:1.85}
.prose h2{margin-top:2.2em;font-size:1.6rem;padding-bottom:.3em;border-bottom:1px solid var(--line)}
.prose h3{margin-top:1.8em;font-size:1.25rem}
.prose h4{margin-top:1.4em;font-size:1.05rem}
.prose p{margin:0 0 1.15em}
.prose ul,.prose ol{margin:0 0 1.15em;padding-left:1.6em}
.prose li{margin:.4em 0}
.prose blockquote{border-left:4px solid var(--brand-500);background:var(--brand-50);padding:14px 20px;margin:1.4em 0;border-radius:0 var(--radius) var(--radius) 0;color:var(--ink-3);font-style:italic}
.prose img{border-radius:var(--radius);margin:1.2em auto;box-shadow:var(--shadow)}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.94rem}
.prose th,.prose td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.prose th{background:var(--bg-soft);font-weight:700;color:var(--ink)}
.prose code{background:var(--bg-tint);padding:.15em .45em;border-radius:4px;font-size:.9em;color:var(--brand-700)}
.prose pre{margin:1.4em 0}
.prose pre code{background:transparent;padding:0;color:#E2E8F0}
.prose a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose a:hover{color:var(--brand-700)}

/* Article meta */
.article-meta{color:var(--ink-soft);font-size:.9rem;display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:24px}
.article-meta time{display:inline-flex;align-items:center;gap:6px}
.article-meta .tag{background:var(--brand-50);color:var(--brand-700);padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700}

/* Article list on blog index */
.post-list{display:grid;gap:20px}
.post-card{display:grid;grid-template-columns:180px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;transition:all .18s}
.post-card:hover{border-color:var(--brand-200);box-shadow:var(--shadow);transform:translateY(-2px)}
.post-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--brand-100),var(--brand-50));border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--brand-500);font-size:2rem}
.post-body h3{margin:0 0 8px;font-size:1.15rem}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--brand-600);text-decoration:none}
.post-body p{margin:0 0 10px;color:var(--ink-soft);font-size:.92rem;line-height:1.65}
.post-body .meta{color:var(--ink-mute);font-size:.82rem}
@media (max-width:640px){.post-card{grid-template-columns:1fr}.post-thumb{aspect-ratio:16/9}}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:6px;margin:40px 0 0;flex-wrap:wrap}
.pagination a,.pagination span{padding:9px 14px;border:1px solid var(--line);border-radius:8px;color:var(--ink-2);font-weight:600;font-size:.9rem;background:#fff;text-decoration:none}
.pagination a:hover{border-color:var(--brand-500);color:var(--brand-600)}
.pagination [aria-current="page"]{background:var(--brand-500);color:#fff;border-color:var(--brand-500)}

/* ============ Footer ============ */
.site-footer{background:var(--bg-dark);color:#94A3B8;padding:64px 0 0;font-size:.92rem;margin-top:80px}
.site-footer h4{color:#fff;font-size:.98rem;margin:0 0 16px;font-weight:700;letter-spacing:.02em}
.site-footer a{color:#94A3B8;display:inline-block;padding:4px 0}
.site-footer a:hover{color:#FFB067;text-decoration:none}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:40px;padding-bottom:48px}
.footer-brand p{margin:16px 0;color:#94A3B8;line-height:1.7;font-size:.9rem;max-width:320px}
.footer-brand img{height:40px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.footer-bottom{border-top:1px solid #1E293B;padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#64748B;font-size:.85rem}
.footer-bottom nav{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom a{padding:0}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ============ Utilities ============ */
.text-center{text-align:center}
.text-brand{color:var(--brand-600)}
.text-mute{color:var(--ink-soft)}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}
.py-2{padding-top:16px;padding-bottom:16px}.py-3{padding-top:24px;padding-bottom:24px}.py-4{padding-top:32px;padding-bottom:32px}
.hidden{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.divider{height:1px;background:var(--line);margin:32px 0}

/* Logo strip */
.logo-strip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:32px 48px;padding:24px 0;opacity:.85}
.logo-strip span{color:var(--ink-mute);font-weight:700;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase}

/* Affiliate / promotion callout */
.promo-callout{background:linear-gradient(135deg,#FFF7F0 0%,#FFE7D6 100%);border:1px solid var(--brand-100);border-radius:var(--radius-lg);padding:22px 26px;margin:24px 0;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.promo-callout .txt{flex:1;min-width:220px}
.promo-callout strong{display:block;color:var(--brand-700);margin-bottom:4px;font-size:1rem}
.promo-callout p{margin:0;color:var(--ink-3);font-size:.92rem}

/* Table (comparison) */
.table-wrap{overflow-x:auto;margin:1.5em 0;border-radius:var(--radius);border:1px solid var(--line)}
table.compare{width:100%;border-collapse:collapse;background:#fff;font-size:.94rem;min-width:640px}
table.compare th,table.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.compare thead th{background:var(--bg-soft);font-weight:800;color:var(--ink);border-bottom:2px solid var(--line-2);position:sticky;top:0}
table.compare tbody tr:hover{background:var(--bg-soft)}
table.compare td.yes{color:var(--ok);font-weight:700}
table.compare td.no{color:var(--ink-mute)}
table.compare td.hl{background:var(--brand-50)}

/* Sidebar layout for blog post */
.layout-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.layout-sidebar > *{min-width:0}
.sidebar{position:sticky;top:calc(var(--nav-h) + 20px);display:flex;flex-direction:column;gap:20px}
.sidebar-block{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.sidebar-block h4{margin:0 0 12px;font-size:.95rem;color:var(--ink);text-transform:uppercase;letter-spacing:.06em}
.sidebar-block ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.sidebar-block a{color:var(--ink-2);font-size:.9rem;display:block;padding:6px 10px;border-radius:6px;background:#fff;border:1px solid var(--line)}
.sidebar-block a:hover{background:var(--brand-50);color:var(--brand-700);border-color:var(--brand-200);text-decoration:none}
@media (max-width:960px){
  .layout-sidebar{grid-template-columns:minmax(0,1fr)}
  .sidebar{position:static;order:2}
  .layout-sidebar > .prose,.layout-sidebar > article{order:1}
}

/* Cookie / notice banner */
.notice{background:var(--accent-soft);border:1px solid #BAE6FD;color:#075985;padding:12px 16px;border-radius:var(--radius);margin:16px 0;font-size:.9rem}
.notice strong{color:#0C4A6E}

/* Skip link (a11y) */
.skip{position:absolute;top:-40px;left:0;background:var(--brand-600);color:#fff;padding:8px 16px;z-index:200;transition:top .2s}
.skip:focus{top:0}

/* Focus visible */
:focus-visible{outline:3px solid rgba(255,106,44,.5);outline-offset:2px;border-radius:4px}

@media (max-width:640px){
  .section{padding:56px 0}
  .hero{padding:56px 0 64px}
  .cta-banner{padding:36px 24px}
  .plan-price .amount{font-size:2.3rem}
}