:root {
  --flow-navy: #0a0745;
  --flow-ink: #11154b;
  --flow-teal: #0beab5;
  --flow-teal-dark: #0b8f6c;
  --flow-paper: #f5f6fb;
  --flow-white: #ffffff;
  --flow-muted: #626b8d;
  --flow-line: rgba(10, 7, 69, .12);
  --flow-shadow: 0 30px 80px -52px rgba(10, 7, 69, .56);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--flow-ink); background: var(--flow-paper); font-family: Manrope, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.7; }
.flow-wrap { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
.flow-kicker { color: var(--flow-teal-dark); font-size: .74rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.flow-index { color: var(--flow-teal-dark); font-size: .7rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }

.flow-nav { position: sticky; top: 0; z-index: 100; color: #fff; background: rgba(10, 7, 69, .93); border-bottom: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(16px) saturate(1.25); }
.flow-nav__inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.flow-logo { flex: none; color: #fff; font-size: 1.28rem; font-weight: 800; letter-spacing: -.025em; }
.flow-logo em { color: var(--flow-teal); font-style: normal; }
.flow-nav__links { display: flex; align-items: center; gap: 25px; }
.flow-nav__links a { color: #cbd1ea; font-size: .88rem; font-weight: 650; white-space: nowrap; }
.flow-nav__links a:hover, .flow-nav__links a[aria-current="page"] { color: #fff; }
.flow-nav__book { flex: none; padding: 11px 20px; border-radius: 999px; color: #052a23; background: var(--flow-teal); box-shadow: 0 10px 28px rgba(11,234,181,.25); font-size: .9rem; font-weight: 800; }
.flow-nav__toggle { display: none; padding: 9px 12px; color: #fff; background: transparent; border: 1px solid rgba(255,255,255,.24); border-radius: 9px; }

.flow-hero { position: relative; min-height: 590px; display: flex; align-items: center; overflow: hidden; color: var(--flow-ink); border-bottom: 4px solid rgba(10,7,69,.11); background: radial-gradient(620px 420px at 7% 15%, rgba(11,234,181,.2), transparent 68%), linear-gradient(135deg,#dfe9f0 0%,#dcebe8 56%,#d7e0ec 100%); }
.flow-hero::before, .flow-feature__visual::before { content: ""; position: absolute; inset: -20%; pointer-events: none; background-image: linear-gradient(120deg, transparent 48.9%, rgba(11,143,108,.12) 49%, transparent 49.15%), linear-gradient(33deg, transparent 49%, rgba(10,7,69,.045) 49.1%, transparent 49.2%); }
.flow-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,.88fr) minmax(440px,1.12fr); gap: clamp(48px,7vw,96px); align-items: center; padding: 70px 0; }
.flow-hero__copy { min-width: 0; }
.flow-hero__label { display: inline-flex; align-items: center; gap: 12px; color: var(--flow-teal-dark); font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.flow-hero__label::before { content: ""; width: 32px; height: 1px; background: var(--flow-teal-dark); }
.flow-hero h1 { margin: 20px 0 22px; color: var(--flow-navy); font-size: clamp(3.8rem, 7.5vw, 6rem); line-height: .92; letter-spacing: -.062em; }
.flow-hero__intro { max-width: 650px; margin: 0; color: #485273; font-size: clamp(1.06rem,1.5vw,1.25rem); }
.flow-hero__visual { position: relative; min-height: 430px; margin: 0; overflow: hidden; border: 1px solid rgba(10,7,69,.1); border-radius: 28px; background: #fff; box-shadow: 0 38px 95px -48px rgba(10,7,69,.48); }
.flow-hero__visual img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; object-position: center; }

.flow-section { padding: clamp(72px, 9vw, 116px) 0; }
.flow-section--white { background: #fff; }
.flow-section__top { display: flex; align-items: end; justify-content: space-between; gap: 26px; margin-bottom: 30px; }
.flow-section h2 { margin: 10px 0 0; font-size: clamp(2rem,3.6vw,3.15rem); line-height: 1.04; letter-spacing: -.05em; }
.flow-section__note { max-width: 280px; margin: 0; color: var(--flow-muted); font-size: .82rem; }

.flow-feature { display: grid; grid-template-columns: .92fr 1.08fr; overflow: hidden; border: 1px solid var(--flow-line); border-radius: 27px; background: #fff; box-shadow: var(--flow-shadow); }
.flow-feature__visual { position: relative; min-height: 430px; display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; overflow: hidden; padding: 42px; color: #fff; background: var(--flow-navy); }
.flow-feature__visual::after { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg,rgba(6,8,45,.03),rgba(6,8,45,.68) 92%); pointer-events: none; }
.flow-feature__visual > * { position: relative; z-index: 2; }
.flow-feature__image { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.flow-feature__visual span { width: max-content; white-space: nowrap; padding: 8px 12px; border: 1px solid rgba(11,234,181,.5); border-radius: 999px; color: #c8fff0; background: rgba(10,7,69,.62); backdrop-filter: blur(8px); font-size: .67rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.flow-feature__visual strong { max-width: 430px; font-size: clamp(1.9rem,3.2vw,2.8rem); line-height: 1.02; letter-spacing: -.045em; text-shadow: 0 2px 24px rgba(0,0,0,.45); }
.flow-feature__body { padding: clamp(34px,5vw,68px); display: flex; flex-direction: column; justify-content: center; }
.flow-feature__body h2 { margin: 13px 0 16px; font-size: clamp(2rem,3.5vw,3.15rem); line-height: 1.05; letter-spacing: -.05em; }
.flow-feature__body p { margin: 0; color: var(--flow-muted); }
.flow-meta { margin-top: 29px; padding-top: 20px; border-top: 1px solid var(--flow-line); color: #7d84a2; font-size: .76rem; }
.flow-read { display: inline-flex; align-items: center; gap: 9px; margin-top: 24px; color: var(--flow-ink); font-size: .86rem; font-weight: 800; }
.flow-read::after { content: "→"; color: var(--flow-teal-dark); }

.flow-topic-nav { display: flex; flex-wrap: wrap; gap: 9px; margin: -4px 0 28px; }
.flow-topic-nav a { padding: 9px 13px; border: 1px solid var(--flow-line); border-radius: 999px; color: #596181; background: rgba(255,255,255,.7); font-size: .74rem; font-weight: 750; }
.flow-topic-nav a:hover, .flow-topic-nav a[aria-current="page"] { color: var(--flow-navy); border-color: rgba(11,143,108,.35); background: rgba(11,234,181,.12); }
.flow-rows { border-top: 1px solid var(--flow-line); }
.flow-row { display: grid; grid-template-columns: 48px minmax(0,1fr) 22px; gap: 14px; align-items: center; min-height: 92px; border-bottom: 1px solid var(--flow-line); }
.flow-row:hover { background: rgba(11,234,181,.035); }
.flow-row__no { color: var(--flow-teal-dark); font-size: .72rem; font-weight: 800; }
.flow-row__details { display: grid; gap: 8px; padding: 13px 0; }
.flow-row strong { font-size: clamp(.98rem,1.7vw,1.22rem); letter-spacing: -.02em; }
.flow-row__meta { display: flex; flex-wrap: wrap; gap: 6px 16px; color: #7a829f; font-size: .73rem; }
.flow-row__meta > * { position: relative; }
.flow-row__meta > * + *::before { content: "·"; position: absolute; left: -10px; color: #a3a9bd; }
.flow-row__meta > :first-child { color: var(--flow-teal-dark); font-weight: 750; }
.flow-row__arrow { font-size: 1.15rem; }

.flow-guides { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.flow-guide-card { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); overflow: hidden; min-height: 310px; border: 1px solid var(--flow-line); border-radius: 22px; background: var(--flow-paper); box-shadow: var(--flow-shadow); }
.flow-guide-card__media { min-height: 260px; overflow: hidden; background: #e9edf5; }
.flow-guide-card__media img { width: 100%; height: 100%; object-fit: cover; }
.flow-guide-card__body { align-self: center; padding: clamp(25px,3vw,37px); }
.flow-guide-card h3 { margin: 12px 0 11px; font-size: clamp(1.25rem,2.2vw,1.7rem); line-height: 1.12; letter-spacing: -.035em; }
.flow-guide-card p { margin: 0; color: var(--flow-muted); font-size: .85rem; }
.flow-guide-card a { display: inline-flex; margin-top: 18px; color: var(--flow-teal-dark); font-size: .82rem; font-weight: 800; }

.flow-updates { padding: clamp(54px,7vw,82px) 0; background: #fff; border-top: 1px solid var(--flow-line); }

.flow-section--lab { color: #fff; background: radial-gradient(580px 360px at 8% 10%,rgba(11,234,181,.14),transparent 68%),linear-gradient(132deg,#071329,#0a0745 58%,#0b4b50); }
.flow-section--lab .flow-index { color: #79f0d1; }
.flow-lab { display: grid; grid-template-columns: .62fr 1.38fr; gap: 70px; align-items: start; }
.flow-lab__intro { position: sticky; top: 102px; }
.flow-lab__intro p { color: #c6cee5; }
.flow-lab__main-link { display: inline-flex; margin-top: 16px; padding: 12px 18px; border-radius: 999px; color: #062921; background: var(--flow-teal); font-size: .84rem; font-weight: 800; }
.flow-lab__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.flow-lab__item { min-height: 100%; padding: 16px 16px 21px; border: 1px solid rgba(126,241,210,.2); border-radius: 20px; background: rgba(255,255,255,.075); box-shadow: 0 24px 56px -42px rgba(0,0,0,.75); backdrop-filter: blur(14px) saturate(1.15); }
.flow-lab__media { aspect-ratio: 16 / 9; overflow: hidden; margin-bottom: 17px; border-radius: 13px; background: #e8ebf4; }
.flow-lab__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.flow-lab__media img:not([src*="ai-receptionist-daylight"]) { filter: brightness(1.12) saturate(1.04); }
.flow-lab__item:focus-within .flow-lab__media img, .flow-lab__item:hover .flow-lab__media img { transform: scale(1.025); }
.flow-lab__item h3 { margin: 9px 0 7px; font-size: 1.1rem; }
.flow-lab__item p { margin: 0; color: #c6cee5; font-size: .88rem; }
.flow-lab__link { display: inline-flex; margin-top: 16px; color: #7ef1d2; font-size: .82rem; font-weight: 800; }

.flow-archive { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.flow-topic { min-height: 230px; padding: clamp(25px,3.5vw,38px); border: 1px solid var(--flow-line); border-radius: 20px; background: var(--flow-paper); transition: transform .2s ease,border-color .2s ease,box-shadow .2s ease; }
.flow-topic:hover { transform: translateY(-2px); border-color: rgba(11,143,108,.34); box-shadow: var(--flow-shadow); }
.flow-topic h3 { margin: 15px 0 10px; font-size: clamp(1.25rem,2vw,1.65rem); letter-spacing: -.035em; }
.flow-topic p { margin: 0; color: var(--flow-muted); font-size: .88rem; }
.flow-topic strong { display: inline-flex; margin-top: 20px; color: var(--flow-teal-dark); font-size: .8rem; }

.topic-hero { padding: clamp(58px,8vw,92px) 0; color: #fff; background: radial-gradient(620px 360px at 86% 18%,rgba(11,234,181,.16),transparent 66%),var(--flow-navy); }
.topic-crumb { margin-bottom: 24px; color: #aeb8d8; font-size: .76rem; }
.topic-crumb a { color: #d8e0f4; }
.topic-hero__inner { max-width: 900px; }
.topic-hero h1 { max-width: 760px; margin: 13px 0 18px; font-size: clamp(2.8rem,7vw,5.8rem); line-height: .95; letter-spacing: -.065em; }
.topic-hero p { max-width: 720px; margin: 0; color: #d1d8eb; font-size: clamp(1rem,1.8vw,1.2rem); }
.topic-page { padding: clamp(58px,8vw,92px) 0; background: #fff; }
.topic-page__intro { display: grid; grid-template-columns: minmax(0,1fr) minmax(290px,.65fr); gap: clamp(38px,7vw,86px); align-items: start; margin-bottom: 52px; }
.topic-page__intro h2 { margin: 10px 0 16px; font-size: clamp(1.9rem,3.5vw,2.8rem); line-height: 1.06; letter-spacing: -.045em; }
.topic-page__intro p { margin: 0; color: var(--flow-muted); }
.topic-answer { padding: 24px; border: 1px solid rgba(11,143,108,.2); border-radius: 18px; background: linear-gradient(135deg,rgba(11,234,181,.09),rgba(245,246,251,.9)); }
.topic-answer strong { display: block; margin-bottom: 9px; color: var(--flow-teal-dark); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.topic-answer p { color: var(--flow-ink); font-size: .9rem; }
.topic-list { display: grid; gap: 17px; }
.topic-article-card { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 28px; align-items: center; padding: clamp(24px,3.5vw,37px); border: 1px solid var(--flow-line); border-radius: 20px; background: var(--flow-paper); }
.topic-article-card h2 { margin: 10px 0; font-size: clamp(1.3rem,2.5vw,1.9rem); line-height: 1.12; letter-spacing: -.035em; }
.topic-article-card p { max-width: 720px; margin: 0; color: var(--flow-muted); font-size: .88rem; }
.topic-article-card__meta { display: flex; flex-wrap: wrap; gap: 7px 16px; color: #7a829f; font-size: .73rem; }
.topic-article-card > a { min-width: 142px; padding: 12px 17px; border-radius: 999px; color: #052a23; background: var(--flow-teal); text-align: center; font-size: .8rem; font-weight: 800; }
.topic-services { padding: clamp(54px,7vw,82px) 0; color: #fff; background: linear-gradient(125deg,#071329,#0b4b50); }
.topic-services__top { max-width: 760px; margin-bottom: 30px; }
.topic-services h2 { margin: 10px 0 12px; font-size: clamp(1.8rem,3.6vw,2.8rem); line-height: 1.08; letter-spacing: -.045em; }
.topic-services__top p { margin: 0; color: #c6cee5; }
.topic-services__grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.topic-service-card { padding: 25px; border: 1px solid rgba(126,241,210,.22); border-radius: 18px; background: rgba(255,255,255,.075); }
.topic-service-card h3 { margin: 0 0 9px; font-size: 1.05rem; }
.topic-service-card p { margin: 0; color: #c6cee5; font-size: .84rem; }
.topic-service-card a { display: inline-flex; margin-top: 16px; color: #7ef1d2; font-size: .8rem; font-weight: 800; }

.flow-invite { margin: 0; padding: clamp(32px,4.5vw,52px); display: flex; justify-content: space-between; gap: clamp(30px,6vw,72px); align-items: center; color: #fff; border: 1px solid rgba(64,226,184,.42); border-radius: 24px; background: radial-gradient(520px 240px at 8% 0%,rgba(11,234,181,.2),transparent 70%),linear-gradient(132deg,#071329,#0a0745 72%); box-shadow: 0 24px 54px rgba(10,7,69,.2); }
.flow-invite__copy { max-width: 520px; }
.flow-invite .flow-kicker { color: #79f0d1; }
.flow-invite h2 { margin: 10px 0 0; font-size: clamp(1.65rem,3vw,2.45rem); line-height: 1.08; letter-spacing: -.045em; }
.flow-invite p { max-width: 56ch; margin: 16px 0 0; color: #c6cee5; font-size: .94rem; }
.flow-subscribe { width: min(100%,480px); display: grid; gap: 15px; }
.flow-subscribe__fields { display: grid; grid-template-columns: minmax(0,.72fr) minmax(0,1.28fr); gap: 12px; }
.flow-subscribe label { display: grid; gap: 7px; color: #e9eefc; font-size: .76rem; font-weight: 700; }
.flow-subscribe label em { color: #aeb9d8; font-style: normal; font-weight: 500; }
.flow-subscribe input[type="text"], .flow-subscribe input[type="email"] { min-width: 0; width: 100%; padding: 13px 14px; color: #101745; background: rgba(255,255,255,.98); border: 1px solid rgba(255,255,255,.55); border-radius: 11px; font: inherit; font-size: .86rem; outline: 0; }
.flow-subscribe input[type="text"]:focus, .flow-subscribe input[type="email"]:focus { border-color: var(--flow-teal); box-shadow: 0 0 0 3px rgba(11,234,181,.18); }
.flow-subscribe__consent { grid-template-columns: 18px minmax(0,1fr); align-items: start; gap: 9px !important; color: #cbd4eb !important; font-size: .7rem !important; font-weight: 500 !important; line-height: 1.5; }
.flow-subscribe__consent input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--flow-teal-dark); }
.flow-subscribe__consent a { display: inline; padding: 0; color: #7ef1d2; background: transparent; box-shadow: none; font-size: inherit; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.flow-subscribe button { justify-self: start; padding: 14px 21px; border: 0; border-radius: 999px; color: #062921; background: var(--flow-teal); box-shadow: 0 12px 28px rgba(11,234,181,.18); cursor: pointer; font: inherit; font-size: .86rem; font-weight: 800; }
.flow-subscribe button:disabled { cursor: wait; opacity: .7; }
.flow-subscribe__status { min-height: 21px; margin: -3px 0 0 !important; color: #aef6df !important; font-size: .75rem !important; font-weight: 700; }
.flow-subscribe.is-complete .flow-subscribe__fields, .flow-subscribe.is-complete .flow-subscribe__consent, .flow-subscribe.is-complete button { display: none; }

.flow-footer { padding: 58px 0 29px; color: #bdc6e1; background: var(--flow-navy); }
.flow-footer__grid { display: grid; grid-template-columns: 1.7fr repeat(3,1fr); gap: 36px; }
.flow-footer__brand img { width: 181px; }
.flow-footer__brand p { max-width: 310px; color: #aeb8d8; font-size: .88rem; }
.flow-footer h2 { margin: 0 0 15px; color: #7ef1d2; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.flow-footer ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.flow-footer a { font-size: .86rem; }
.flow-footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #929dbf; font-size: .78rem; }

.article-hero { padding: clamp(62px,8vw,96px) 0; color: #fff; background: radial-gradient(620px 360px at 86% 18%,rgba(11,234,181,.14),transparent 66%),var(--flow-navy); }
.article-hero__grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(360px,.75fr); gap: clamp(42px,6vw,82px); align-items: center; }
.article-hero__copy { min-width: 0; }
.article-topic-link { display: inline-flex; }
.article-topic-link:hover { color: var(--flow-teal); }
.article-crumb { margin-bottom: 34px; color: #aeb8d8; font-size: .8rem; }
.article-crumb a { color: #fff; }
.article-hero h1 { max-width: 1000px; margin: 17px 0 22px; font-size: clamp(2.45rem,4.6vw,4rem); line-height: 1; letter-spacing: -.055em; }
.article-standfirst { max-width: 760px; margin: 0; color: #d5dcf0; font-size: clamp(1.07rem,1.7vw,1.28rem); }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 31px; color: #9ea9ca; font-size: .78rem; }
.article-hero__media { margin: 0; overflow: hidden; border: 1px solid rgba(126,241,210,.32); border-radius: 24px; background: rgba(255,255,255,.08); box-shadow: 0 30px 72px -38px rgba(0,0,0,.85); }
.article-hero__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: brightness(1.08) saturate(1.04); }
.article-hero__media figcaption { padding: 13px 16px 15px; color: #cbd4eb; font-size: .76rem; line-height: 1.5; }
.article-main { padding: clamp(60px,8vw,96px) 0; background: #fff; }
.article-grid { display: grid; grid-template-columns: minmax(0,760px) 250px; gap: clamp(42px,7vw,90px); align-items: start; }
.article-body { font-size: 1.03rem; }
.article-body > p:first-child { margin-top: 0; color: #30395f; font-size: 1.19rem; font-weight: 650; }
.article-body h2 { margin: 54px 0 14px; font-size: clamp(1.7rem,3vw,2.2rem); line-height: 1.13; letter-spacing: -.035em; }
.article-body h3 { margin: 30px 0 8px; font-size: 1.18rem; }
.article-body p, .article-body li { color: #475071; }
.article-body ul, .article-body ol { padding-left: 1.25rem; }
.article-body li { margin: 9px 0; line-height: 1.65; }
.article-answer { margin: 0 0 42px; padding: 27px 29px; border-left: 4px solid var(--flow-teal); border-radius: 0 18px 18px 0; background: #ebfbf6; }
.article-answer strong { display: block; margin-bottom: 8px; color: var(--flow-teal-dark); font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; }
.article-answer p { margin: 0; color: #263159; font-weight: 650; }
.article-figure { margin: 38px 0 46px; overflow: hidden; border: 1px solid var(--flow-line); border-radius: 22px; background: var(--flow-paper); box-shadow: 0 24px 60px -45px rgba(10,7,69,.55); }
.article-figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; filter: brightness(1.08) saturate(1.03); }
.article-figure figcaption { padding: 13px 17px 15px; color: var(--flow-muted); font-size: .78rem; line-height: 1.55; }
.article-check { margin: 28px 0; padding: 0; list-style: none; }
.article-check li { position: relative; padding: 14px 15px 14px 45px; border-top: 1px solid var(--flow-line); }
.article-check li::before { content: "✓"; position: absolute; left: 12px; top: 15px; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; color: #052a23; background: var(--flow-teal); font-size: .7rem; font-weight: 900; }
.article-aside { position: sticky; top: 100px; display: grid; gap: 14px; }
.article-aside__card { padding: 22px; border: 1px solid var(--flow-line); border-radius: 18px; background: var(--flow-paper); }
.article-aside__card strong { display: block; margin-bottom: 8px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.article-aside__card p { margin: 0; color: var(--flow-muted); font-size: .85rem; }
.article-aside__card a { display: inline-flex; margin-top: 13px; color: var(--flow-teal-dark); font-size: .84rem; font-weight: 800; }
.article-newsletter { padding: clamp(54px,7vw,80px) 0; background: var(--flow-paper); }
.article-newsletter__card { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 42px; align-items: center; padding: clamp(32px,5vw,54px); overflow: hidden; border: 1px solid rgba(11,143,108,.22); border-radius: 26px; background: radial-gradient(480px 260px at 100% 0,rgba(11,234,181,.14),transparent 70%),#fff; box-shadow: var(--flow-shadow); }
.article-newsletter h2 { margin: 10px 0 12px; color: var(--flow-navy); font-size: clamp(1.85rem,3.5vw,2.75rem); line-height: 1.06; letter-spacing: -.045em; }
.article-newsletter p { max-width: 700px; margin: 0; color: #475071; }
.article-newsletter__note { display: block; margin-top: 12px; color: var(--flow-muted); font-size: .76rem; line-height: 1.55; }
.article-newsletter__card > a { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 13px 21px; border-radius: 999px; color: #052a23; background: var(--flow-teal); box-shadow: 0 12px 30px rgba(11,234,181,.24); font-size: .87rem; font-weight: 800; white-space: nowrap; }
.article-next { padding: clamp(58px,8vw,88px) 0; color: #fff; background: linear-gradient(125deg,#071329,#0b5b58); }
.article-next__inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.article-next h2 { max-width: 720px; margin: 10px 0 0; font-size: clamp(1.8rem,4vw,3rem); letter-spacing: -.04em; }
.article-next a { flex: none; padding: 13px 21px; border-radius: 999px; color: #052a23; background: var(--flow-teal); font-size: .87rem; font-weight: 800; }

a:focus-visible, button:focus-visible { outline: 3px solid var(--flow-teal); outline-offset: 4px; }

@media (max-width: 940px) {
  .flow-nav__links { gap: 15px; }
  .flow-nav__links a { font-size: .8rem; }
  .flow-feature { grid-template-columns: 1fr; }
  .flow-hero__inner { grid-template-columns: 1fr; gap: 42px; }
  .flow-hero__visual, .flow-hero__visual img { min-height: 360px; }
  .flow-feature__visual { min-height: 340px; }
  .flow-guides { grid-template-columns: 1fr; }
  .flow-lab { grid-template-columns: 1fr; gap: 34px; }
  .flow-lab__intro { position: static; }
  .topic-page__intro { grid-template-columns: 1fr; gap: 28px; }
  .topic-services__grid { grid-template-columns: 1fr; }
  .article-hero__grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .article-newsletter__card { grid-template-columns: 1fr; gap: 26px; }
  .article-newsletter__card > a { justify-self: start; }
  .flow-footer__grid { grid-template-columns: 1.5fr repeat(2,1fr); }
  .flow-footer__grid > :last-child { grid-column: 2 / -1; }
}

@media (max-width: 760px) {
  .flow-wrap { width: min(100% - 36px,1160px); }
  .flow-nav__inner { min-height: 64px; }
  .flow-nav__toggle { display: inline-flex; }
  .flow-nav__links { position: absolute; top: 64px; left: 0; right: 0; display: none; padding: 18px; background: var(--flow-navy); border-top: 1px solid rgba(255,255,255,.08); box-shadow: 0 16px 36px rgba(0,0,0,.25); }
  .flow-nav__links.open { display: grid; gap: 15px; }
  .flow-nav__book { display: none; }
  .flow-hero { min-height: 0; }
  .flow-hero__inner { padding: 58px 0; }
  .flow-hero h1 { font-size: clamp(3.5rem,17vw,4.4rem); }
  .flow-hero__visual, .flow-hero__visual img { min-height: 290px; }
  .flow-section__top, .flow-invite, .article-next__inner { align-items: flex-start; flex-direction: column; }
  .flow-subscribe { width: 100%; }
  .flow-feature__visual { min-height: 300px; padding: 30px; }
  .flow-feature__body { padding: 31px 27px; }
  .flow-row { grid-template-columns: 30px minmax(0,1fr) 20px; padding: 9px 0; }
  .flow-row__arrow { grid-column: 3; grid-row: 1; }
  .flow-guide-card { grid-template-columns: 1fr; }
  .flow-guide-card__media { min-height: 0; aspect-ratio: 16 / 9; }
  .flow-lab__grid { grid-template-columns: 1fr; }
  .flow-archive { grid-template-columns: 1fr; }
  .topic-article-card { grid-template-columns: 1fr; gap: 20px; }
  .topic-article-card > a { justify-self: start; }
  .flow-footer__grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 20px; }
  .flow-footer__brand { grid-column: 1 / -1; }
  .flow-footer__grid > :last-child { grid-column: auto; }
  .flow-footer__bottom { flex-direction: column; }
  .article-aside { grid-template-columns: 1fr; }
  .article-hero h1 { font-size: clamp(2.35rem,11.5vw,3.65rem); }
  .article-hero__media img { aspect-ratio: 16 / 10; }
  .article-newsletter__card > a { width: 100%; }
}

@media (max-width: 520px) {
  .flow-subscribe__fields { grid-template-columns: 1fr; }
  .flow-subscribe button { width: 100%; justify-self: stretch; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }