@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/fonts/inter-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/fonts/inter-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
:root {
  --ink: #18181B;
  --ink-2: #3F3F46;
  --muted: #52525B;
  --line: #E4E4E7;
  --soft: #F6F6F7;
  --accent: #5B3DF5;
  --accent-ink: #2E1A99;
  --accent-soft: #ECE8FF;
  --radius: 18px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: #fff; color: var(--ink); font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: #4C2FD9; }
a:hover { color: #3A20B0; }
img { max-width: 100%; height: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: #fff; padding: 8px 12px; border-radius: 8px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.fine { font-size: 13px; color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 10px; border: 0; font: inherit; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { color: #fff; background: #000; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { color: #fff; background: #4A2EE0; }

/* Header */
.site-header { position: relative; z-index: 2; }
.header-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-top: 20px; padding-bottom: 20px; }
.logo { margin: 0; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.main-nav { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: 15px; font-weight: 500; }
.main-nav a { color: var(--ink-2); text-decoration: none; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

/* Hero */
.home .site-header, .hero { background-image: radial-gradient(#D4D4D8 1.4px, transparent 1.4px); background-size: 24px 24px; background-position: 2px 2px; }
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero h1 { margin: 0; font-weight: 800; }
.eyebrow { display: inline-block; margin-bottom: 22px; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 14px; font-weight: 600; letter-spacing: 0; line-height: 1.3; color: var(--accent-ink); }
.hook { display: block; font-size: clamp(40px, 5.6vw, 78px); line-height: 1; letter-spacing: -0.05em; }
.hero-sub { text-wrap: pretty; margin: 20px 0 0; max-width: 560px; font-size: clamp(17px, 2vw, 20px); line-height: 1.5; color: var(--ink-2); }
.hero-sub strong { color: var(--ink); }
.ask { margin: 28px 0 0; max-width: 620px; display: flex; flex-wrap: wrap; gap: 10px; padding: 10px; border-radius: 22px; border: 1px solid var(--line); background: #fff; box-shadow: 0 24px 60px rgba(24, 24, 27, .10); }
.ask input { flex: 1 1 300px; min-width: 0; min-height: 60px; padding: 0 18px; border: 0; border-radius: 14px; background: var(--soft); font: inherit; font-size: 18px; color: var(--ink); }
.ask input::placeholder { color: var(--muted); }
.ask .btn { flex: 1 0 auto; min-height: 60px; padding: 0 26px; border-radius: 14px; font-size: 17px; font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.chip { padding: 8px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font: inherit; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.chip:hover { border-color: var(--accent); color: var(--accent-ink); }
mark { background: var(--accent-soft); color: var(--accent-ink); padding: 1px 8px; border-radius: 6px; font-weight: 700; }

/* Sections */
.section { padding: 72px 0 0; }
.h2c { text-wrap: balance; margin: 0 0 28px; text-align: center; font-size: clamp(30px, 4vw, 46px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 800; }
.in-short-strip { margin-top: 40px; }
.in-short-strip dl { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.in-short-strip dl > div { padding: 18px 20px; border-radius: 16px; background: var(--soft); }
.in-short-strip dt { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); }
.in-short-strip dd { margin: 4px 0 0; font-weight: 600; line-height: 1.4; }
.term-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-bottom: 16px; }
.term { display: flex; flex-direction: column; align-items: flex-start; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.term:hover { border-color: var(--accent); color: var(--ink); }
.term-tag { display: inline-block; padding: 4px 12px; border-radius: 8px; background: var(--accent); color: #fff; font-weight: 800; letter-spacing: .04em; }
.term-def { display: block; margin-top: 14px; font-size: 19px; font-weight: 600; line-height: 1.35; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.steps li { position: relative; padding: 24px; border-radius: var(--radius); background: var(--soft); }
.step-n { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 800; }
.steps h3 { margin: 14px 0 6px; font-size: 20px; }
.steps p { margin: 0; color: var(--ink-2); line-height: 1.5; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare table { min-width: 640px; text-align: center; }
.compare th, .compare td { padding: 14px 16px; }
.compare thead tr { background: var(--soft); }
.compare thead th { font-weight: 600; }
.compare thead th.us { color: var(--accent); font-weight: 800; }
.compare tbody tr { border-top: 1px solid var(--line); }
.compare tbody th { text-align: left; font-weight: 600; }
.compare + .fine { margin-top: 12px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; text-align: center; }
.tile { padding: 24px 12px; border-radius: var(--radius); background: var(--soft); color: var(--accent); }
.tile h3 { margin: 10px 0 2px; font-size: 17px; color: var(--ink); }
.tile p { margin: 0; font-size: 14px; color: var(--muted); }
.price-box { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; border-radius: 22px; border: 1px solid var(--line); padding: 36px; margin-bottom: 14px; }
.price { margin: 0; font-size: clamp(56px, 7.4vw, 96px); font-weight: 800; letter-spacing: -0.055em; line-height: 1; }
.price span { font-size: 22px; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.price-chips { display: flex; flex-wrap: wrap; gap: 8px; max-width: 460px; }
.price-chips span { padding: 8px 14px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.faq { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); }
.faq h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.35; }
.faq p { margin: 0; color: var(--ink-2); }
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.post-card { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); }
.post-card .meta { margin: 0 0 6px; font-size: 13px; color: var(--muted); }
.post-card h3 { margin: 0 0 8px; font-size: 19px; line-height: 1.3; }
.post-card h3 a { color: var(--ink); text-decoration: none; }
.post-card h3 a:hover { color: var(--accent); }
.post-card p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* Author + CTA */
.author-box { display: flex; gap: 18px; align-items: flex-start; padding: 24px; border-radius: var(--radius); background: var(--soft); }
.author-box p { margin: 0 0 6px; }
.author-name { font-weight: 700; }
.author-name a { color: var(--ink); }
.avatar { flex: 0 0 64px; width: 64px; height: 64px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cta-dark { margin: 72px 0 56px; padding: 52px 28px; border-radius: 24px; background: var(--ink); color: #fff; text-align: center; }
.cta-dark h2 { margin: 0 auto 14px; max-width: 720px; font-size: clamp(30px, 4.6vw, 54px); line-height: 1.04; letter-spacing: -0.045em; font-weight: 800; }
.cta-dark p { margin: 0 auto 24px; max-width: 560px; color: #D4D4D8; }
.cta-dark .btn { min-height: 56px; padding: 0 28px; font-weight: 700; }

/* Pages and articles */
.crumbs ol { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: #A1A1AA; }
.crumbs a { color: var(--muted); }
.page-head, .article-head { padding: 28px 0 8px; }
.page-head h1, .article-head h1 { margin: 0; font-size: clamp(34px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.04em; font-weight: 800; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 720px; }
.byline { margin: 14px 0 0; font-size: 14px; color: var(--muted); }
.byline a { color: var(--ink-2); }
.in-short { margin: 22px 0 8px; padding: 20px 22px; border-radius: 16px; background: var(--accent-soft); border: 1px solid #D9D1FF; }
.in-short-label { margin: 0 0 4px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); }
.in-short p:last-child { margin: 0; font-size: 18px; line-height: 1.55; }
.prose { font-size: 18px; line-height: 1.7; }
.prose h2 { margin: 44px 0 12px; font-size: 30px; line-height: 1.15; letter-spacing: -0.03em; }
.prose h3 { margin: 28px 0 8px; font-size: 21px; line-height: 1.3; }
.prose li { margin: 4px 0; }
.prose .table-wrap { margin: 18px 0; }
.prose table th, .prose table td { padding: 12px 14px; text-align: left; vertical-align: top; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.5; }
.prose table thead th { background: var(--soft); border-top: 0; }
.prose blockquote { margin: 20px 0; padding: 4px 18px; border-left: 4px solid var(--accent); color: var(--ink-2); }
.prose code { background: var(--soft); padding: 1px 6px; border-radius: 6px; font-size: .9em; }
.article .author-box { margin-top: 40px; }
.related { margin-top: 48px; }
.related h2 { font-size: 26px; letter-spacing: -0.02em; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 28px; font-size: 14px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.site-footer .logo { font-size: 18px; margin-bottom: 8px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 4px 0; }
.site-footer a { color: var(--ink-2); }
.site-footer address { font-style: normal; }
.foot-h { margin: 0 0 8px; font-weight: 700; color: var(--ink); }
.foot-base { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); }

/* Hero: copy left, animated AI answer on a phone right */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 56px; align-items: center; padding-top: 40px; padding-bottom: 72px; }
.engines { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 26px 0 0; padding: 0; font-size: 13px; font-weight: 600; color: var(--muted); }
.engines li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--accent); vertical-align: 1px; }
.hero-visual { margin: 0; display: flex; flex-direction: column; align-items: center; }
.hero-visual .fine { margin-top: 18px; }
.phone { position: relative; width: min(100%, 340px); padding: 40px 16px 22px; border-radius: 46px; background: #fff; border: 10px solid var(--ink); box-shadow: 0 40px 80px rgba(46, 26, 153, .18); transform: rotate(2deg); }
.phone-notch { position: absolute; top: 10px; left: 50%; width: 92px; height: 22px; margin-left: -46px; border-radius: 12px; background: var(--ink); }
.chat { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.chat-head { margin: 0; display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; color: var(--accent-ink); }
.msg { margin: 0; padding: 12px 14px; border-radius: 18px; line-height: 1.4; }
.msg.user { align-self: flex-end; max-width: 86%; background: var(--ink); color: #fff; border-bottom-right-radius: 6px; }
.msg.ai { background: var(--soft); border-bottom-left-radius: 6px; }
.msg.ai > p { margin: 0 0 10px; }
.typing { display: none; }
.picks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; counter-reset: pick; }
.picks li { counter-increment: pick; display: grid; grid-template-columns: 22px minmax(0, 1fr); column-gap: 10px; row-gap: 5px; align-items: center; padding: 10px; border-radius: 12px; background: #fff; border: 1px solid var(--line); }
.picks li::before { content: counter(pick); grid-row: span 2; width: 22px; height: 22px; border-radius: 50%; background: var(--line); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.picks li.you { border: 2px solid var(--accent); background: var(--accent-soft); }
.picks li.you::before { background: var(--accent); color: #fff; }
.picks b { color: var(--accent-ink); }
.picks li span { font-size: 12px; color: var(--ink-2); }
.bar { display: block; height: 9px; border-radius: 5px; background: #D4D4D8; }
.bar.thin { height: 7px; background: var(--line); }
.msg .cites { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 0; }
.cites span { padding: 4px 8px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.cites .cite-you { border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
@media (prefers-reduced-motion: no-preference) {
  .msg.ai { animation: lift .6s ease-out .2s both; }
  .picks li.you { animation: glow 1.6s ease .8s 2; }
}
@keyframes lift { from { transform: translateY(8px); } to { transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes glow { 0% { box-shadow: 0 0 0 0 rgba(91, 61, 245, .5); } 70% { box-shadow: 0 0 0 12px rgba(91, 61, 245, 0); } 100% { box-shadow: none; } }

/* SEO / AEO / GEO: what each one looks like */
.vignette { align-self: stretch; display: flex; flex-direction: column; gap: 6px; min-height: 136px; margin-bottom: 18px; padding: 14px; border-radius: 14px; background: var(--soft); font-size: 12px; line-height: 1.35; }
.v-search { padding: 7px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
.v-result { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.v-result b { flex: 0 0 18px; height: 18px; border-radius: 50%; background: var(--line); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; }
.v-result i { display: block; width: 60%; height: 8px; border-radius: 4px; background: #D4D4D8; }
.v-result.you { border: 2px solid var(--accent); color: var(--accent-ink); font-weight: 600; }
.v-result.you b { background: var(--accent); color: #fff; }
.v-aeo { background: #fff; border: 1px solid var(--line); }
.v-box-label { display: flex; align-items: center; gap: 6px; font-weight: 700; color: var(--accent-ink); }
.v-quote { padding: 8px 10px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.v-source { color: var(--muted); }
.v-bubble { max-width: 90%; padding: 8px 12px; border-radius: 14px; }
.v-bubble.q { align-self: flex-end; background: var(--ink); color: #fff; border-bottom-right-radius: 4px; }
.v-bubble.a { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.v-bubble b { padding: 0 4px; border-radius: 4px; background: var(--accent-soft); color: var(--accent-ink); }
.v-bubble sup { color: var(--accent); font-weight: 700; }

/* Example monthly report */
.lede-c { max-width: 620px; margin: -12px auto 24px; color: var(--ink-2); }
.report { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 24px; margin-bottom: 12px; padding: 24px; border-radius: 22px; border: 1px solid var(--line); background: #fff; }
.report-grid { display: grid; grid-template-columns: minmax(140px, 1.6fr) repeat(5, minmax(40px, 1fr)); gap: 6px; align-items: center; min-width: 0; }
.rg-eng { font-size: 11px; font-weight: 700; line-height: 1.2; text-align: center; color: var(--muted); }
.rg-q { padding-right: 8px; font-size: 13px; font-weight: 600; }
.rc { display: block; height: 30px; border-radius: 8px; }
.rc-N { background: var(--accent); }
.rc-C { background: var(--accent-soft); box-shadow: inset 0 0 0 2px var(--accent); }
.rc-M { background: var(--line); }
.report-side { display: flex; flex-direction: column; justify-content: center; padding-left: 24px; border-left: 1px solid var(--line); }
.rs-big { margin: 0; font-size: 22px; font-weight: 700; }
.rs-big b { font-size: 64px; letter-spacing: -0.04em; color: var(--accent); font-variant-numeric: tabular-nums; }
.rs-label { margin: 0 0 12px; color: var(--ink-2); }
.spark-line { width: 100%; height: auto; }
.spark-line .axis { stroke: var(--line); stroke-width: 2; }
.spark-line .trend { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linejoin: round; stroke-linecap: round; }
.spark-line .pt { fill: #fff; stroke: var(--accent); stroke-width: 2; }
.spark-line .pt-last { fill: var(--accent); }
.rs-axis { display: flex; justify-content: space-between; margin: 2px 0 12px; font-size: 12px; color: var(--muted); }
.legend { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--ink-2); }
.legend .rc { display: inline-block; width: 14px; height: 14px; margin-right: 6px; border-radius: 4px; vertical-align: -2px; }

/* Founder */
.founder { display: grid; grid-template-columns: 220px minmax(0, 1fr) 300px; gap: 36px; align-items: center; padding: 32px; border-radius: 24px; background: var(--soft); }
.portrait { margin: 0; width: 220px; aspect-ratio: 4 / 5; border-radius: 18px; overflow: hidden; background: var(--ink); display: flex; align-items: center; justify-content: center; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait-ph { font-size: 64px; font-weight: 800; letter-spacing: -0.04em; color: #fff; }
.founder-copy h2 { margin: 0 0 10px; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; letter-spacing: -0.03em; }
.founder-copy p { margin: 0 0 12px; max-width: 46ch; color: var(--ink-2); }
.founder-links { display: flex; gap: 18px; font-weight: 600; }
.site-stack { position: relative; height: 230px; }
.win { position: absolute; width: 230px; height: 150px; border-radius: 12px; overflow: hidden; background: #fff; border: 2px solid var(--ink); box-shadow: 0 16px 30px rgba(24, 24, 27, .12); }
.win::before { content: ""; display: block; height: 16px; background: var(--ink); }
.win i { display: block; height: 64px; margin: 12px; border-radius: 8px; background: var(--accent-soft); }
.win::after { content: ""; display: block; width: 60%; height: 10px; margin: 0 12px; border-radius: 5px; background: var(--line); box-shadow: 0 18px 0 var(--line); }
.w3 { left: 0; top: 0; transform: rotate(-8deg); }
.w3 i { background: #FFF3DC; }
.w2 { left: 30px; top: 30px; transform: rotate(-3deg); }
.w2 i { background: #E6F4EF; }
.w1 { left: 60px; top: 62px; transform: rotate(4deg); }
.stack-badge { position: absolute; right: 0; bottom: 0; padding: 10px 14px; border-radius: 14px; background: var(--accent); color: #fff; font-size: 13px; box-shadow: 0 10px 24px rgba(91, 61, 245, .35); }
.stack-badge b { display: block; font-size: 26px; line-height: 1; }

/* Who it's for: photo cards */
.who-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.who { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--soft); }
.who img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.who figcaption { padding: 14px 16px 16px; }
.who b { display: block; font-size: 16px; }
.who q { display: inline-block; margin-top: 8px; padding: 6px 10px; border-radius: 12px 12px 12px 4px; background: var(--ink); color: #fff; font-size: 13px; line-height: 1.35; quotes: none; }

/* Covers on guides and posts */
.post-card { overflow: hidden; }
.card-cover { display: block; margin: -22px -24px 16px; aspect-ratio: 12 / 5; overflow: hidden; border-bottom: 1px solid var(--line); }
.card-cover svg, .article-cover svg { display: block; width: 100%; height: 100%; }
.article-cover { margin: 22px 0 6px; aspect-ratio: 12 / 5; overflow: hidden; border-radius: 18px; border: 1px solid var(--line); }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; text-align: center; }
  .hero-sub, .ask { margin-left: auto; margin-right: auto; }
  .chips, .engines { justify-content: center; }
  .phone { transform: none; }
  .report { grid-template-columns: minmax(0, 1fr); }
  .report-side { padding: 20px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .founder { grid-template-columns: 160px minmax(0, 1fr); }
  .portrait { width: 160px; }
  .site-stack { display: none; }
  .who-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .report-grid { grid-template-columns: 104px repeat(5, minmax(0, 1fr)); gap: 4px; }
  .rg-eng { font-size: 9px; }
  .rg-q { font-size: 11px; }
  .rc { height: 24px; }
  .founder { grid-template-columns: minmax(0, 1fr); padding: 22px; }
  .portrait { width: 140px; }
  .header-row { padding-top: 14px; padding-bottom: 14px; }
  .main-nav { order: 3; width: 100%; }
  .hero-inner { padding-top: 36px; padding-bottom: 56px; }
  .ask input { font-size: 16px; }
  .price-box { padding: 24px; }
  .author-box { flex-direction: column; }
  .prose { font-size: 17px; }
}