:root {
    --ink: #07111f;
    --ink-2: #0b1829;
    --ink-3: #102239;
    --paper: #f4f7f9;
    --white: #ffffff;
    --cyan: #39c8ed;
    --cyan-soft: #95e8f8;
    --amber: #f3b86a;
    --text: #dce8f2;
    --muted: #8fa5b8;
    --dark-text: #112234;
    --dark-muted: #586d7d;
    --line: rgba(131, 184, 218, .2);
    --line-dark: rgba(23, 58, 82, .13);
    --shadow: 0 24px 80px rgba(0, 13, 27, .16);
    --radius: 24px;
    --radius-sm: 14px;
    --container: 1240px;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
    margin: 0;
    overflow-x: hidden;
    background: var(--ink);
    color: var(--text);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { max-width: 820px; }
.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; }
.skip-link { position: fixed; z-index: 9999; top: -100px; left: 20px; padding: 10px 16px; color: var(--ink); background: var(--cyan); border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header {
    position: fixed;
    z-index: 1000;
    inset: 0 0 auto;
    height: 82px;
    border-bottom: 1px solid transparent;
    transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled { background: rgba(6, 15, 27, .86); border-color: rgba(126, 179, 211, .16); backdrop-filter: blur(18px); }
.admin-bar .site-header { top: 32px; }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark { width: 41px; height: 41px; display: grid; place-items: center; border: 1px solid rgba(93, 216, 244, .45); border-radius: 12px; background: linear-gradient(145deg, rgba(53, 203, 237, .18), rgba(9, 24, 41, .82)); box-shadow: inset 0 0 20px rgba(57, 200, 237, .08); transform: rotate(-5deg); }
.brand-mark span { color: var(--cyan-soft); font-size: 12px; font-weight: 800; letter-spacing: .08em; transform: rotate(5deg); }
.brand-copy { display: grid; line-height: 1.2; }
.brand-copy strong { font-size: 16px; color: var(--white); letter-spacing: .04em; }
.brand-copy small { margin-top: 4px; color: #7f9bb0; font-size: 9px; letter-spacing: .17em; }
.primary-nav { display: flex; align-items: center; gap: 18px; }
.menu-list { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; }
.menu-list a { color: #b8cad8; font-size: 14px; transition: color .2s ease; }
.menu-list a:hover, .menu-list .current-menu-item > a { color: var(--white); }
.nav-cta { display: inline-flex; align-items: center; min-height: 42px; padding: 0 18px; color: #06121f; background: var(--cyan); border-radius: 10px; font-size: 14px; font-weight: 700; }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 9px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; height: 1px; margin: 5px 0; background: var(--white); transition: transform .2s ease, opacity .2s ease; }

.hero { position: relative; min-height: 840px; padding: 142px 0 0; overflow: hidden; background: radial-gradient(circle at 80% 20%, rgba(25, 103, 150, .14), transparent 35%), linear-gradient(180deg, #06101d 0%, #081421 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .28; pointer-events: none; background-image: linear-gradient(rgba(102, 166, 204, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(102, 166, 204, .08) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.hero-glow { position: absolute; width: 500px; height: 500px; border-radius: 50%; filter: blur(110px); opacity: .12; }
.hero-glow-a { right: -120px; top: 80px; background: var(--cyan); }
.hero-glow-b { left: 18%; bottom: 50px; background: var(--amber); opacity: .06; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 54px; }
.hero-copy { padding-bottom: 35px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 24px; color: var(--cyan); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 1px; background: currentColor; box-shadow: 8px 0 0 rgba(57, 200, 237, .25); }
.eyebrow-dark { color: #087d9e; }
.hero h1, .section-heading h2, .split-heading h2, .method-copy h2, .about-copy h2, .contact-copy h2, .page-hero h1, .not-found h1 {
    margin: 0;
    font-weight: 660;
    line-height: 1.12;
    letter-spacing: -.045em;
}
.hero h1 { max-width: 720px; color: var(--white); font-size: clamp(46px, 4.25vw, 68px); }
.hero-title-line { display: block; white-space: nowrap; }
.hero h1 em { display: block; color: transparent; font-style: normal; background: linear-gradient(110deg, #f4fcff 10%, #75dcf4 55%, #f0bd7e 102%); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 670px; margin: 30px 0 0; color: #a8bdcd; font-size: 18px; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; min-height: 52px; padding: 0 24px; align-items: center; justify-content: center; gap: 14px; border: 1px solid transparent; border-radius: 12px; font-weight: 700; line-height: 1.2; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #061522; background: linear-gradient(105deg, #43d3f2, #8fe7f7); box-shadow: 0 12px 35px rgba(30, 177, 213, .2); }
.button-primary:hover { box-shadow: 0 16px 42px rgba(30, 177, 213, .32); }
.button-ghost { color: #d8e6ef; border-color: rgba(161, 194, 215, .27); background: rgba(255, 255, 255, .025); }
.button-ghost:hover { border-color: rgba(105, 217, 241, .65); background: rgba(70, 207, 238, .06); }
.hero-proof { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 34px; color: #738ea2; font-size: 12px; letter-spacing: .05em; }
.hero-proof i { width: 3px; height: 3px; border-radius: 50%; background: #46657a; }
.hero-visual { position: relative; min-height: 510px; display: grid; align-items: center; }
.hero-visual::before { content: ""; position: absolute; inset: 10% 2% 4%; border: 1px solid rgba(98, 182, 220, .12); border-radius: 42px; transform: rotate(3deg); }
.hero-visual > img { position: relative; z-index: 1; width: 112%; max-width: none; margin-left: -6%; border-radius: 36px; object-fit: cover; box-shadow: 0 38px 100px rgba(0, 7, 16, .48); mask-image: linear-gradient(90deg, transparent 0, #000 13%, #000 100%); }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; min-width: 190px; padding: 13px 15px; border: 1px solid rgba(122, 197, 229, .22); border-radius: 14px; background: rgba(7, 19, 34, .78); backdrop-filter: blur(16px); box-shadow: 0 18px 50px rgba(0, 5, 15, .28); }
.floating-card-top { top: 14%; right: 2%; }
.floating-card-bottom { left: 2%; bottom: 13%; }
.floating-card small, .floating-card strong { display: block; }
.floating-card small { color: #6f8da3; font-size: 10px; }
.floating-card strong { margin-top: 1px; color: #e4f3fa; font-size: 12px; }
.floating-avatar { width: 36px; height: 36px; flex: 0 0 auto; border: 1px solid rgba(126, 219, 240, .38); border-radius: 50%; object-fit: cover; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(57, 200, 237, .1), 0 0 22px var(--cyan); }
.ai-badge { width: 34px; height: 34px; display: grid; place-items: center; color: #181207; background: linear-gradient(135deg, #ffd397, #edac5b); border-radius: 10px; font-size: 11px; font-weight: 900; }
.experience-strip { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 34px; border: 1px solid rgba(110, 168, 201, .15); border-radius: 20px 20px 0 0; background: rgba(10, 25, 42, .78); backdrop-filter: blur(16px); overflow: hidden; }
.experience-strip > div { display: grid; gap: 4px; padding: 24px 25px; border-right: 1px solid rgba(110, 168, 201, .12); }
.experience-strip > div:last-child { border-right: 0; }
.experience-strip strong { color: #eef9fd; font-size: 19px; }
.experience-strip span { color: #7f98aa; font-size: 12px; }

.section { position: relative; padding: 112px 0; }
.section-light { color: var(--dark-text); background: var(--paper); }
.context-section { padding-bottom: 96px; background: radial-gradient(circle at 82% 58%, rgba(53, 170, 202, .075), transparent 31%), linear-gradient(180deg, #f6f9fa 0%, var(--paper) 58%, #edf3f5 100%); overflow: hidden; }
.split-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; }
.split-heading h2, .method-copy h2, .about-copy h2 { color: var(--dark-text); font-size: clamp(38px, 4.2vw, 58px); }
.split-heading > p { margin: 0 0 6px; color: var(--dark-muted); font-size: 17px; line-height: 1.9; }
.journey-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.journey-card { position: relative; min-height: 230px; padding: 28px 30px 30px; border: 1px solid rgba(37, 102, 126, .14); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255, 255, 255, .96), rgba(239, 247, 249, .88)); box-shadow: 0 18px 48px rgba(32, 67, 91, .07); overflow: hidden; }
.journey-card::before { content: ""; position: absolute; top: 0; left: 30px; right: 30px; height: 2px; background: linear-gradient(90deg, #159abb, rgba(21, 154, 187, 0)); }
.journey-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -80px; bottom: -100px; border: 1px solid rgba(35, 145, 175, .12); border-radius: 50%; }
.journey-top { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.journey-number { color: #8da2af; font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .1em; }
.journey-stage { padding: 5px 9px; color: #187f9a; border: 1px solid rgba(20, 139, 168, .15); border-radius: 999px; background: rgba(225, 246, 250, .8); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.journey-content { position: relative; z-index: 1; display: grid; grid-template-columns: 60px 1fr; gap: 20px; align-items: start; margin-top: 29px; }
.journey-icon { width: 58px; height: 58px; display: grid; place-items: center; color: #087fa1; border: 1px solid rgba(8, 126, 159, .25); border-radius: 17px; background: linear-gradient(145deg, #f0fbfd, #e3f3f7); box-shadow: inset 0 1px 0 #fff; font-size: 28px; }
.journey-card h3 { margin: 1px 0 9px; color: var(--dark-text); font-size: 22px; line-height: 1.4; }
.journey-card p { margin: 0; color: var(--dark-muted); font-size: 14px; line-height: 1.9; }

.services-section { background: linear-gradient(180deg, #07111f, #081522); }
.section-heading { max-width: 790px; }
.section-heading h2, .contact-copy h2 { color: var(--white); font-size: clamp(40px, 4.5vw, 62px); }
.section-heading > p:last-child { max-width: 680px; margin: 24px 0 0; color: var(--muted); font-size: 17px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 50px; }
.service-card { min-height: 540px; display: flex; flex-direction: column; padding: 32px; border: 1px solid rgba(111, 176, 210, .16); border-radius: var(--radius); background: linear-gradient(155deg, rgba(17, 37, 60, .82), rgba(8, 21, 36, .9)); box-shadow: inset 0 1px 0 rgba(255,255,255,.025); transition: transform .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-7px); border-color: rgba(74, 207, 239, .38); }
.service-featured { border-color: rgba(73, 206, 237, .33); background: linear-gradient(150deg, rgba(12, 51, 72, .9), rgba(8, 22, 37, .92)); }
.service-top { display: flex; justify-content: space-between; align-items: center; }
.service-index { color: #637f92; font-family: ui-monospace, monospace; font-size: 12px; }
.service-tag { padding: 5px 10px; color: #73d9ee; border: 1px solid rgba(63, 197, 227, .22); border-radius: 999px; background: rgba(61, 200, 232, .05); font-size: 10px; }
.service-symbol { position: relative; width: 90px; height: 84px; margin: 42px 0 18px; }
.service-symbol span { position: absolute; width: 54px; height: 34px; border: 1px solid rgba(90, 213, 240, .45); border-radius: 9px; background: rgba(55, 191, 223, .05); transform: skewY(-8deg); }
.service-symbol span:nth-child(1) { left: 0; top: 36px; }
.service-symbol span:nth-child(2) { left: 18px; top: 18px; }
.service-symbol span:nth-child(3) { left: 36px; top: 0; border-color: rgba(244, 186, 105, .55); }
.symbol-orbit span { width: 58px; height: 58px; left: 15px !important; top: 10px !important; border-radius: 50%; background: transparent; transform: none; }
.symbol-orbit span:nth-child(2) { transform: rotate(60deg) scaleX(.55); }
.symbol-orbit span:nth-child(3) { width: 12px; height: 12px; left: 54px !important; top: 8px !important; background: var(--amber); box-shadow: 0 0 18px rgba(243, 184, 106, .45); }
.symbol-flow span { width: 12px; height: 12px; border: 0; border-radius: 50%; background: var(--cyan); transform: none; box-shadow: 0 0 17px rgba(57, 200, 237, .35); }
.symbol-flow span:nth-child(1) { left: 4px; top: 42px; }
.symbol-flow span:nth-child(2) { left: 38px; top: 18px; }
.symbol-flow span:nth-child(3) { left: 72px; top: 42px; background: var(--amber); }
.symbol-flow::after { content: ""; position: absolute; left: 12px; top: 29px; width: 66px; height: 24px; border-top: 1px solid rgba(71, 208, 238, .45); transform: rotate(-3deg); }
.service-card h3 { margin: 0; color: var(--white); font-size: 25px; }
.service-card > p { margin: 15px 0 22px; color: #92aabd; font-size: 14px; }
.service-card ul { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; color: #c5d5df; font-size: 13px; }
.service-card li { position: relative; padding-left: 18px; }
.service-card li::before { content: ""; position: absolute; left: 0; top: .85em; width: 6px; height: 6px; border: 1px solid var(--cyan); border-radius: 50%; }
.service-card > a { margin-top: auto; padding-top: 30px; color: var(--cyan-soft); font-size: 13px; font-weight: 700; }
.service-card > a span, .text-link span, .card-link span { display: inline-block; margin-left: 6px; transition: transform .2s ease; }
.service-card > a:hover span, .text-link:hover span, .card-link:hover span { transform: translateX(5px); }

.free-tools-section { background: radial-gradient(circle at 8% 12%, rgba(55, 195, 228, .1), transparent 30%), linear-gradient(180deg, #071320, #091827); }
.free-tools-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 86px; align-items: center; }
.free-tools-copy h2 { margin: 0; color: #f2f9fc; font-size: clamp(38px, 4vw, 56px); line-height: 1.14; letter-spacing: -.045em; }
.free-tools-copy > p:not(.eyebrow) { margin: 24px 0 31px; color: #91aaba; font-size: 16px; line-height: 1.9; }
.free-tools-list { display: grid; gap: 12px; }
.free-tool-link { display: grid; grid-template-columns: 46px 1fr auto; gap: 18px; align-items: center; min-height: 102px; padding: 20px 24px; border: 1px solid rgba(103, 186, 217, .17); border-radius: 17px; background: rgba(255, 255, 255, .027); transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.free-tool-link:hover { transform: translateX(5px); border-color: rgba(84, 210, 239, .38); background: rgba(53, 191, 224, .055); }
.free-tool-link > span { color: #43c7e5; font-family: ui-monospace, monospace; font-size: 12px; }
.free-tool-link > div { display: grid; gap: 4px; }
.free-tool-link strong { color: #e9f4f8; font-size: 17px; }
.free-tool-link small { color: #7895a8; font-size: 11px; }
.free-tool-link > b { color: #5fd4ed; font-size: 20px; font-weight: 400; }

.decision-section { color: var(--dark-text); background: radial-gradient(circle at 10% 4%, rgba(44, 170, 201, .11), transparent 28%), #f3f7f8; }
.decision-heading { display: grid; grid-template-columns: 1.05fr .95fr; gap: 90px; align-items: end; }
.decision-heading h2 { margin: 0; max-width: 720px; font-size: clamp(38px, 4.2vw, 58px); line-height: 1.12; letter-spacing: -.045em; }
.decision-heading > p { margin: 0 0 7px; color: var(--dark-muted); font-size: 17px; line-height: 1.9; }
.decision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 48px; }
.decision-card { position: relative; display: flex; flex-direction: column; min-height: 330px; padding: 31px; border: 1px solid rgba(32, 100, 126, .14); border-radius: 22px; background: rgba(255, 255, 255, .9); box-shadow: 0 18px 50px rgba(28, 66, 83, .07); overflow: hidden; }
.decision-card::after { content: ""; position: absolute; width: 170px; height: 170px; right: -92px; top: -95px; border: 1px solid rgba(21, 151, 182, .13); border-radius: 50%; }
.decision-card-accent { color: #e8f6fa; border-color: rgba(79, 198, 226, .3); background: linear-gradient(145deg, #092337, #0a1929); box-shadow: 0 22px 58px rgba(4, 24, 37, .16); }
.decision-card > span { color: #1687a3; font-family: ui-monospace, monospace; font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.decision-card-accent > span { color: #55cae6; }
.decision-card h3 { margin: 35px 0 15px; font-size: 24px; line-height: 1.45; letter-spacing: -.02em; }
.decision-card p { margin: 0; color: var(--dark-muted); font-size: 14px; line-height: 1.9; }
.decision-card-accent p { color: #92acbb; }
.decision-card a { margin-top: auto; padding-top: 28px; color: #0b7894; font-size: 13px; font-weight: 750; }
.decision-card-accent a { color: #7ee1f4; }
.decision-card a b { margin-left: 7px; transition: margin-left .2s ease; }
.decision-card a:hover b { margin-left: 12px; }
.first-conversation { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) auto; gap: 36px; align-items: center; margin-top: 18px; padding: 25px 28px; border: 1px solid rgba(33, 105, 130, .14); border-radius: 18px; background: rgba(224, 238, 242, .72); }
.first-conversation > div { display: grid; gap: 3px; }
.first-conversation > div span { color: #16839e; font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.first-conversation > div strong { font-size: 14px; }
.first-conversation ol { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; color: #57717f; list-style: none; counter-reset: first-conversation; font-size: 12px; }
.first-conversation li { counter-increment: first-conversation; }
.first-conversation li::before { content: counter(first-conversation, decimal-leading-zero) " "; color: #1590ad; font-family: ui-monospace, monospace; }
.first-conversation .button { min-height: 46px; padding-inline: 20px; font-size: 13px; }

.method-section { color: var(--dark-text); background: #eaf0f3; }
.method-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; align-items: start; }
.method-copy { position: sticky; top: 130px; }
.method-copy > p:not(.eyebrow) { margin: 24px 0 28px; color: var(--dark-muted); font-size: 16px; }
.text-link { color: #057b9b; font-size: 14px; font-weight: 750; }
.method-list { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.method-list li { display: grid; grid-template-columns: 80px 1fr; gap: 25px; align-items: start; padding: 34px 10px; border-bottom: 1px solid var(--line-dark); }
.method-list > li > span { color: #1688a5; font-family: ui-monospace, monospace; font-size: 13px; }
.method-list h3 { margin: 0; color: var(--dark-text); font-size: 22px; }
.method-list p { margin: 7px 0 0; color: var(--dark-muted); font-size: 14px; }

.cases-section { background: #06101c; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 50px; }
.case-card { border: 1px solid rgba(111, 176, 210, .15); border-radius: var(--radius); background: #0b1929; overflow: hidden; transition: transform .25s ease, border-color .25s ease; }
.case-card:hover { transform: translateY(-5px); border-color: rgba(73, 205, 235, .35); }
.case-image { height: 300px; padding: 20px 20px 0; overflow: hidden; background: linear-gradient(160deg, #0e263d, #071321); }
.case-image img { width: 100%; height: 100%; object-fit: cover; object-position: top center; border: 1px solid rgba(107, 187, 221, .2); border-radius: 14px 14px 0 0; }
.case-body { padding: 27px 28px 30px; }
.case-body > span { color: var(--cyan); font-size: 11px; letter-spacing: .12em; }
.case-body h3 { margin: 8px 0 10px; color: var(--white); font-size: 22px; }
.case-body p { margin: 0; color: var(--muted); font-size: 13px; }
.case-body > a { display: inline-flex; align-items: center; gap: 7px; margin-top: 21px; color: #7bdcf0; font-size: 12px; font-weight: 750; }
.case-body > a b { font-size: 17px; font-weight: 400; transition: transform .2s ease; }
.case-body > a:hover b { transform: translateX(4px); }

.about-section { color: var(--dark-text); background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.about-portrait { position: relative; }
.portrait-frame { position: relative; padding: 14px; border: 1px solid rgba(15, 110, 137, .15); border-radius: 34px; background: #e9f1f4; }
.portrait-frame::before { content: ""; position: absolute; inset: 24px -22px -22px 24px; z-index: -1; border: 1px solid rgba(15, 110, 137, .16); border-radius: 32px; }
.portrait-frame img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 24px; }
.portrait-caption { position: absolute; right: -22px; bottom: 25px; display: grid; gap: 2px; min-width: 215px; padding: 16px 20px; border: 1px solid rgba(16, 92, 117, .14); border-radius: 14px; background: rgba(255, 255, 255, .9); box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.portrait-caption strong { color: var(--dark-text); font-size: 19px; }
.portrait-caption span { color: var(--dark-muted); font-size: 11px; }
.about-lead { margin: 26px 0 32px; color: #3f5667; font-size: 17px; line-height: 2; }
.about-points { display: grid; gap: 0; margin-bottom: 32px; border-top: 1px solid var(--line-dark); }
.about-points > div { display: grid; grid-template-columns: 110px 1fr; gap: 25px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
.about-points strong { color: var(--dark-text); font-size: 14px; }
.about-points span { color: var(--dark-muted); font-size: 13px; }

.trust-section { padding-top: 0; color: var(--text); background: var(--paper); }
.trust-panel { position: relative; display: grid; grid-template-columns: .86fr 1.14fr; gap: 70px; padding: 54px; border: 1px solid rgba(89, 185, 216, .18); border-radius: 28px; background: radial-gradient(circle at 95% 0, rgba(52, 184, 220, .13), transparent 34%), linear-gradient(145deg, #071522, #0b1d30); box-shadow: 0 30px 80px rgba(8, 29, 45, .14); overflow: hidden; }
.trust-heading h2 { margin: 0; color: var(--white); font-size: clamp(30px, 3.1vw, 44px); line-height: 1.2; letter-spacing: -.035em; }
.trust-heading > p:not(.eyebrow) { margin: 20px 0 22px; color: #8fa9ba; font-size: 14px; }
.trust-actions { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.trust-actions .text-link { color: #79daee; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid rgba(110, 181, 213, .14); border-radius: 18px; background: rgba(255, 255, 255, .025); }
.trust-grid > div { display: flex; flex-direction: column; padding: 28px 24px; border-right: 1px solid rgba(110, 181, 213, .12); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid span { color: var(--cyan); font-family: ui-monospace, monospace; font-size: 11px; }
.trust-grid strong { margin-top: 28px; color: #edf8fc; font-size: 16px; }
.trust-grid p { margin: 9px 0 0; color: #829cae; font-size: 12px; line-height: 1.8; }

.insights-section { background: #081522; }
.section-heading-row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.insight-grid, .post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 50px; }
.insight-card { min-height: 330px; display: flex; flex-direction: column; padding: 30px; border: 1px solid rgba(112, 176, 210, .16); border-radius: 20px; background: rgba(13, 31, 50, .72); }
.insight-thumb { display: block; margin: -30px -30px 24px; border-bottom: 1px solid rgba(112, 176, 210, .14); border-radius: 19px 19px 0 0; overflow: hidden; }
.insight-thumb img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .35s ease, filter .35s ease; }
.insight-thumb:hover img { filter: brightness(1.08); transform: scale(1.018); }
.insight-meta { display: flex; justify-content: space-between; gap: 20px; color: #6e8ca1; font-size: 10px; letter-spacing: .08em; }
.insight-meta span { color: var(--cyan); }
.insight-card h2, .insight-card h3 { margin: 44px 0 14px; color: var(--white); font-size: 22px; line-height: 1.45; }
.insight-card .insight-thumb ~ h2, .insight-card .insight-thumb ~ h3 { margin-top: 24px; }
.insight-card h2 { font-size: 23px; }
.insight-card h2 a, .insight-card h3 a { transition: color .2s ease; }
.insight-card h2 a:hover, .insight-card h3 a:hover { color: var(--cyan-soft); }
.insight-card p { margin: 0; color: var(--muted); font-size: 13px; }
.card-link { margin-top: auto; padding-top: 26px; color: #c5d9e5; font-size: 12px; font-weight: 700; }

.faq-section { color: var(--dark-text); background: #eef3f5; }
.faq-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; align-items: start; }
.faq-section .section-heading h2 { color: var(--dark-text); }
.faq-section .section-heading > p:last-child { color: var(--dark-muted); }
.faq-list { border-top: 1px solid var(--line-dark); }
.faq-list details { border-bottom: 1px solid var(--line-dark); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 27px 0; color: var(--dark-text); font-size: 18px; font-weight: 700; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #1184a2; font-size: 22px; font-weight: 400; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -5px 0 27px; padding-right: 48px; color: var(--dark-muted); font-size: 14px; }

.contact-section { position: relative; padding: 112px 0; background: radial-gradient(circle at 15% 30%, rgba(22, 126, 164, .16), transparent 32%), linear-gradient(145deg, #071422, #0b1d30); overflow: hidden; }
.contact-section::after { content: ""; position: absolute; width: 520px; height: 520px; right: -180px; top: -180px; border: 1px solid rgba(92, 185, 220, .12); border-radius: 50%; box-shadow: 0 0 0 70px rgba(92, 185, 220, .025), 0 0 0 140px rgba(92, 185, 220, .02); }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.contact-copy > p:not(.eyebrow) { margin: 25px 0 36px; color: var(--muted); font-size: 16px; }
.contact-mini { display: flex; gap: 16px; padding: 13px 0; color: #b8cbd7; border-bottom: 1px solid rgba(112, 176, 210, .12); font-size: 13px; }
.contact-mini span { color: var(--cyan); font-family: ui-monospace, monospace; }
.public-contact-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 28px; }
.public-contact-list > * { display: grid; gap: 4px; min-width: 0; padding: 15px 14px; color: #d7e8ef; border: 1px solid rgba(95, 183, 219, .16); border-radius: 12px; background: rgba(9, 32, 49, .72); }
.public-contact-button { text-align: left; cursor: pointer; }
.public-contact-button:hover { border-color: rgba(95, 210, 235, .45); }
.public-contact-list span { color: #62c9e4; font-size: 10px; letter-spacing: .08em; }
.public-contact-list strong { overflow-wrap: anywhere; font-size: 12px; font-weight: 700; }
.contact-form { padding: 36px; border: 1px solid rgba(112, 189, 222, .2); border-radius: var(--radius); background: rgba(9, 25, 42, .78); box-shadow: 0 30px 90px rgba(0, 5, 14, .25); backdrop-filter: blur(18px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form label { display: grid; gap: 8px; margin-bottom: 17px; }
.contact-form label > span { color: #aabfcc; font-size: 12px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; color: #eff9fc; border: 1px solid rgba(117, 176, 206, .2); outline: 0; border-radius: 11px; background: rgba(255,255,255,.025); transition: border-color .2s ease, box-shadow .2s ease; }
.contact-form input { height: 50px; padding: 0 14px; }
.contact-form select { height: 50px; padding: 0 40px 0 14px; color-scheme: dark; }
.contact-form textarea { padding: 13px 14px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #5d788c; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: rgba(64, 204, 235, .72); box-shadow: 0 0 0 3px rgba(64, 204, 235, .08); }
.button-submit { width: 100%; margin-top: 3px; border: 0; }
.privacy-note { margin: 12px 0 0; color: #678195; text-align: center; font-size: 10px; }
.privacy-note a { color: #91b9cb; text-decoration: underline; }
.honeypot { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-message { margin-bottom: 18px; padding: 10px 13px; border-radius: 9px; font-size: 12px; }
.form-message.is-success { color: #b7f2dc; border: 1px solid rgba(48, 208, 154, .25); background: rgba(48, 208, 154, .08); }
.form-message.is-error { color: #ffd4c7; border: 1px solid rgba(230, 115, 80, .25); background: rgba(230, 115, 80, .08); }

.site-footer { padding: 72px 0 22px; border-top: 1px solid rgba(111, 176, 210, .13); background: #050d17; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .7fr .8fr; gap: 48px; }
.brand-footer { margin-bottom: 18px; }
.footer-note { max-width: 480px; margin: 0; color: #728b9e; font-size: 13px; }
.footer-grid h2 { margin: 0 0 18px; color: #dbe9f1; font-size: 13px; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: start; gap: 9px; }
.footer-grid > div:not(:first-child) a { color: #718b9e; font-size: 12px; }
.footer-grid > div:not(:first-child) a:hover { color: var(--cyan-soft); }
.footer-wechat { color: #718b9e; font-size: 12px; }
.footer-copy { padding: 0; border: 0; background: transparent; cursor: pointer; }
.footer-copy:hover { color: var(--cyan-soft); }
.mobile-conversion-bar { display: none; }
.copy-toast { position: fixed; z-index: 1400; left: 50%; bottom: 28px; translate: -50% 0; padding: 10px 15px; color: #eaf9fc; border: 1px solid rgba(86, 206, 233, .32); border-radius: 10px; background: rgba(5, 20, 32, .96); box-shadow: 0 18px 50px rgba(0, 8, 18, .28); font-size: 13px; }
.copy-toast[hidden] { display: none; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 55px; padding-top: 20px; color: #4f6a7f; border-top: 1px solid rgba(111, 176, 210, .1); font-size: 10px; }
.footer-bottom a:hover { color: #9db5c4; }

.page-shell { min-height: 70vh; background: #f4f7f9; color: var(--dark-text); }
.page-hero { padding: 170px 0 90px; color: var(--white); background: radial-gradient(circle at 80% 10%, rgba(38, 155, 190, .14), transparent 35%), #071321; }
.page-hero h1 { font-size: clamp(42px, 5vw, 68px); }
.page-hero > .container > p:last-child { margin: 20px 0 0; color: #97afbf; font-size: 17px; }
.profile-hero { padding-block: 142px 68px; }
.profile-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: center; }
.profile-hero-grid > div > p:last-child { max-width: 700px; margin: 22px 0 0; color: #9bb2c1; font-size: 17px; }
.profile-hero figure { position: relative; width: min(100%, 320px); margin: 0 0 0 auto; padding: 10px; border: 1px solid rgba(78, 195, 222, .25); border-radius: 28px; background: rgba(24, 55, 78, .46); }
.profile-hero figure::before { content: ""; position: absolute; inset: 22px -18px -18px 22px; z-index: -1; border: 1px solid rgba(77, 193, 221, .15); border-radius: 26px; }
.profile-hero figure img { width: 100%; aspect-ratio: 1; border-radius: 20px; object-fit: cover; }
.profile-hero figcaption { position: absolute; right: 20px; bottom: 20px; padding: 7px 11px; color: #dff7fc; border: 1px solid rgba(116, 215, 236, .2); border-radius: 9px; background: rgba(5, 18, 31, .78); font-size: 11px; }
.article-hero .narrow { max-width: 940px; }
.article-hero h1 { max-width: 900px; letter-spacing: -.035em; }
.article-hero .article-meta { flex-wrap: wrap; align-items: center; }
.article-hero .article-meta > * + *::before { content: ""; display: inline-block; width: 3px; height: 3px; margin: 0 13px 2px 0; border-radius: 50%; background: #49697d; }
.article-layout { display: grid; grid-template-columns: minmax(0, 820px) 260px; gap: 78px; align-items: start; max-width: 1180px; }
.prose { min-width: 0; padding-block: 85px 120px; color: #344c5e; font-size: 17px; line-height: 2; }
.page-shell .prose.reveal { opacity: 1; transform: none; }
.article-cover-wrap { position: relative; z-index: 2; max-width: 1180px; margin-top: -52px; }
.article-cover { margin: 0; border: 1px solid rgba(102, 181, 212, .18); border-radius: 24px; background: #071522; box-shadow: 0 28px 80px rgba(4, 20, 34, .22); overflow: hidden; }
.article-cover img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.article-cover-wrap + .article-layout .prose { padding-top: 64px; }
.prose h2, .prose h3 { color: var(--dark-text); line-height: 1.35; }
.prose h2 { margin: 2.3em 0 .8em; font-size: 32px; scroll-margin-top: 110px; }
.prose h3 { margin: 2em 0 .7em; font-size: 23px; }
.prose p { margin: 0 0 1.35em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose a { color: #047d9e; text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { margin: 2em 0; padding: 20px 24px; color: #2f596d; border-left: 3px solid #22a4c4; background: #eaf4f7; }
.article-summary { margin: 0 0 42px; padding: 25px 28px; color: #27495c; border: 1px solid rgba(25, 133, 166, .16); border-left: 4px solid #1897b7; border-radius: 0 16px 16px 0; background: linear-gradient(135deg, #e8f3f6, #f5f9fa); }
.article-summary strong { color: #0c526a; }
.profile-fact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 1.5em 0 2.6em; }
.profile-fact-grid > div { padding: 23px 24px; border: 1px solid rgba(20, 115, 145, .13); border-radius: 17px; background: linear-gradient(145deg, #fff, #edf6f8); box-shadow: 0 16px 38px rgba(15, 56, 74, .045); }
.profile-fact-grid span { display: block; color: #1185a1; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.profile-fact-grid strong { display: block; margin-top: 9px; color: #15384a; font-size: 18px; }
.profile-fact-grid p { margin: 8px 0 0; color: #607887; font-size: 13px; line-height: 1.75; }
.profile-proof-list { display: grid; gap: 12px; margin: 1.3em 0 2em; padding: 0 !important; list-style: none; }
.profile-proof-list li { padding: 18px 20px; border-left: 3px solid #1b97b5; border-radius: 0 13px 13px 0; background: #eef5f7; }
.service-decision-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 0 0 3.1em; border: 1px solid rgba(22, 105, 134, .14); border-radius: 18px; background: rgba(22, 105, 134, .12); overflow: hidden; }
.service-decision-strip > div { padding: 22px 23px; background: #f5f9fa; }
.service-decision-strip span { display: block; color: #0d88a6; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.service-decision-strip strong { display: block; margin-top: 8px; color: #14384b; font-size: 17px; }
.service-decision-strip p { margin: 7px 0 0; color: #657b89; font-size: 12px; line-height: 1.75; }
.service-fit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin: 1.5em 0 2.7em; }
.service-fit-grid > div { display: flex; flex-direction: column; min-height: 270px; padding: 24px; border: 1px solid rgba(18, 105, 135, .13); border-radius: 18px; background: linear-gradient(145deg, #fff, #edf5f7); }
.service-fit-grid span { color: #0d87a5; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.service-fit-grid h3 { margin: 20px 0 10px; font-size: 20px; }
.service-fit-grid p { margin: 0; color: #607887; font-size: 13px; line-height: 1.8; }
.service-fit-grid a { margin-top: auto; padding-top: 20px; font-size: 12px; font-weight: 750; }
.service-next-step { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; margin: 2em 0 3em; padding: 28px 30px; color: #d9eaf1; border: 1px solid rgba(38, 165, 197, .24); border-radius: 20px; background: radial-gradient(circle at 90% 0, rgba(44, 185, 218, .15), transparent 36%), #0a1c2d; }
.service-next-step span { color: #60d1e9; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.service-next-step h3 { margin: 7px 0 6px; color: #f0f8fb; font-size: 20px; }
.service-next-step p { margin: 0; color: #91aaba; font-size: 13px; }
.service-next-step .button { color: #071421; text-decoration: none; white-space: nowrap; }
.evidence-principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0 0 2.8em; }
.evidence-principles > div { padding: 20px 18px; border: 1px solid rgba(18, 105, 135, .13); border-radius: 15px; background: #eff6f8; }
.evidence-principles strong { display: block; color: #0d7894; font-size: 15px; }
.evidence-principles span { display: block; margin-top: 8px; color: #667c89; font-size: 12px; line-height: 1.7; }
.evidence-record { margin: 1.2em 0 1.7em; border: 1px solid rgba(17, 103, 132, .14); border-radius: 20px; background: #fff; box-shadow: 0 20px 55px rgba(16, 55, 74, .065); overflow: hidden; }
.evidence-record > header { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 23px 25px; background: linear-gradient(145deg, #0b2639, #0a1b2b); }
.evidence-record > header > span { color: #5fd2ea; font-family: ui-monospace, monospace; font-size: 11px; }
.evidence-record > header h3 { margin: 0; color: #f0f8fb; font-size: 21px; }
.evidence-record > header p { margin: 3px 0 0; color: #7f9cac; font-size: 11px; }
.evidence-record > header b { padding: 6px 10px; color: #8be1f2; border: 1px solid rgba(86, 205, 232, .24); border-radius: 999px; background: rgba(51, 185, 216, .07); font-size: 10px; }
.evidence-record-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.evidence-record-grid > div { padding: 24px 25px; border-right: 1px solid rgba(23, 101, 128, .1); border-bottom: 1px solid rgba(23, 101, 128, .1); }
.evidence-record-grid > div:nth-child(2n) { border-right: 0; }
.evidence-record-grid strong { color: #0c7895; font-size: 12px; }
.evidence-record-grid p { margin: 7px 0 0; color: #5e7584; font-size: 13px; line-height: 1.8; }
.evidence-record > footer { display: flex; flex-wrap: wrap; gap: 9px; padding: 18px 24px 22px; }
.evidence-record > footer a { padding: 7px 11px; color: #087f9d; border: 1px solid rgba(8, 127, 157, .16); border-radius: 999px; background: #eff7f9; font-size: 11px; font-weight: 700; text-decoration: none; }
.article-checklist { display: grid; gap: 12px; margin: 1.3em 0 2em; padding-left: 0 !important; list-style: none; counter-reset: checklist; }
.article-checklist li { position: relative; padding: 16px 18px 16px 54px; border: 1px solid rgba(19, 102, 130, .12); border-radius: 13px; background: #f0f6f8; counter-increment: checklist; }
.article-checklist li::before { content: counter(checklist, decimal-leading-zero); position: absolute; top: 17px; left: 17px; color: #0c8aaa; font-family: ui-monospace, monospace; font-size: 12px; font-weight: 700; }
.article-table-wrap { margin: 1.5em 0 2.2em; border: 1px solid rgba(22, 105, 134, .14); border-radius: 16px; background: #fff; overflow-x: auto; box-shadow: 0 16px 38px rgba(15, 56, 74, .05); }
.article-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; line-height: 1.65; }
.article-table th, .article-table td { padding: 15px 17px; text-align: left; vertical-align: top; border-bottom: 1px solid rgba(27, 98, 124, .1); }
.article-table th { color: #0d5268; background: #e8f3f6; font-size: 12px; letter-spacing: .04em; }
.article-table tr:last-child td { border-bottom: 0; }
.article-table td:first-child { color: #0d7591; font-weight: 750; white-space: nowrap; }
.public-contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 1.4em 0 2.6em; }
.public-contact-grid > div { padding: 22px; border: 1px solid rgba(22, 105, 134, .14); border-radius: 16px; background: linear-gradient(145deg, #fff, #edf6f8); box-shadow: 0 16px 38px rgba(15, 56, 74, .05); }
.public-contact-grid span { display: block; margin-bottom: 8px; color: #1586a2; font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.public-contact-grid strong { display: block; color: #102f42; font-size: 17px; overflow-wrap: anywhere; }
.public-contact-grid p { margin: 10px 0 0; color: #657b89; font-size: 13px; line-height: 1.7; }
.article-reference { margin-top: 54px; padding-top: 24px; color: #617786; border-top: 1px solid rgba(34, 94, 119, .14); font-size: 13px; line-height: 1.8; }
.article-method-note { margin-top: 46px; padding: 20px 22px; color: #536c7d; border: 1px solid rgba(24, 112, 141, .13); border-radius: 14px; background: #f1f6f8; font-size: 13px; line-height: 1.75; }
.article-method-note span { display: block; margin-bottom: 3px; color: #13809d; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.article-method-note p { margin: 0; }
.tool-page-content { max-width: 1120px; }
.tool-page-content > .article-summary { max-width: 860px; }
.tool-page-content .button, .tool-page-content .tool-card a { text-decoration: none; }
.page-breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin: 0 0 20px; color: #6e91a4; font-size: 11px; line-height: 1.6; }
.page-breadcrumb a { color: #8cc7d7; transition: color .2s ease; }
.page-breadcrumb a:hover { color: #d6f3fa; }
.page-breadcrumb span { color: #527083; }
.page-breadcrumb b { max-width: 520px; color: #7593a4; font-weight: 550; }
.tool-hub { margin: 0 0 64px; }
.tool-hub-intro { display: grid; grid-template-columns: .78fr 1.22fr; gap: 10px 54px; align-items: end; margin-bottom: 30px; }
.tool-hub-intro > span { grid-column: 1 / -1; color: #0782a3; font-size: 11px; font-weight: 800; letter-spacing: .11em; }
.tool-hub-intro h2 { margin: 0; font-size: clamp(29px, 3.5vw, 44px); }
.tool-hub-intro p { margin: 0; color: #607889; font-size: 15px; line-height: 1.85; }
.tool-hub-group { margin-top: 44px; }
.tool-group-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 15px; }
.tool-group-heading > span { width: 34px; height: 34px; display: grid; place-items: center; color: #087e9d; border: 1px solid rgba(13, 128, 157, .2); border-radius: 10px; background: #e8f4f7; font-family: ui-monospace, monospace; font-size: 12px; }
.tool-group-heading h3 { margin: 0; color: #17394b; font-size: 20px; }
.tool-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tool-card-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tool-card { min-height: 270px; display: flex; flex-direction: column; padding: 28px; border: 1px solid rgba(17, 104, 136, .13); border-radius: 20px; background: linear-gradient(145deg, #fff, #edf5f7); box-shadow: 0 20px 52px rgba(20, 58, 77, .07); }
.tool-card-featured { color: #dcecf3; border-color: rgba(68, 198, 228, .22); background: radial-gradient(circle at 100% 0, rgba(55, 194, 226, .15), transparent 34%), #0a1b2b; }
.tool-card > span { color: #0c88a6; font-size: 10px; font-weight: 800; letter-spacing: .09em; }
.tool-card-featured > span { color: #59cfe9; }
.tool-card h3 { margin: 21px 0 11px; color: #102c3e; font-size: 24px; }
.tool-card-featured h3 { color: #f0f8fb; }
.tool-card p { margin: 0; color: #5f7888; font-size: 14px; line-height: 1.85; }
.tool-card-featured p { color: #91aab9; }
.tool-card a { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 24px; color: #087f9d; border-top: 1px solid rgba(25, 113, 144, .11); font-size: 13px; font-weight: 750; }
.tool-card-featured a { color: #7bdcf0; border-color: rgba(111, 188, 216, .13); }
.tool-card a b { font-size: 18px; font-weight: 400; }
.tool-shell { margin: 12px 0 64px; padding: 32px; border: 1px solid rgba(19, 107, 139, .14); border-radius: 24px; background: #fff; box-shadow: 0 26px 70px rgba(18, 60, 79, .09); }
.tool-builder-form { display: grid; gap: 24px; }
.tool-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.tool-field-grid label, .entity-platform-fields label, .tool-single-field { display: grid; gap: 7px; color: #25495c; font-size: 14px; font-weight: 700; }
.tool-field-wide { grid-column: 1 / -1; }
.tool-builder input, .tool-builder select, .tool-builder textarea { width: 100%; min-height: 50px; padding: 11px 14px; color: #17394b; border: 1px solid rgba(19, 107, 139, .18); border-radius: 10px; background: #f5f9fa; outline: none; }
.tool-builder textarea { min-height: 94px; resize: vertical; line-height: 1.65; }
.tool-builder input:focus, .tool-builder select:focus, .tool-builder textarea:focus { border-color: #22a6c5; box-shadow: 0 0 0 4px rgba(34, 166, 197, .11); }
.tool-builder-form > .button { justify-self: start; border: 0; }
.generated-output { margin-top: 30px; padding-top: 28px; border-top: 1px solid rgba(22, 103, 133, .12); }
.generated-output-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.generated-output-heading span { color: #0e87a6; font-size: 11px; font-weight: 800; letter-spacing: .09em; }
.generated-output-heading h2 { margin: 3px 0 0; font-size: 27px; }
.generated-output-heading > button, .tool-action-row button { min-height: 40px; padding: 8px 14px; color: #17647d; border: 1px solid rgba(19, 120, 152, .2); border-radius: 9px; background: #eef6f8; font-size: 13px; font-weight: 700; cursor: pointer; }
.tool-action-row { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.tool-action-row .button { min-height: 48px; color: #061522; border: 0; }
.question-output-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.question-output-grid section { padding: 20px; border: 1px solid rgba(20, 105, 136, .12); border-radius: 14px; background: #f2f7f8; }
.question-output-grid h3 { margin: 0 0 10px; color: #0c708c; font-size: 16px; }
.question-output-grid ol { display: grid; gap: 7px; margin: 0; padding-left: 1.25em; color: #496676; font-size: 13px; line-height: 1.7; }
.serp-preview { margin-bottom: 15px; padding: 20px 22px; border: 1px solid rgba(21, 105, 136, .12); border-radius: 14px; background: #fff; box-shadow: 0 14px 36px rgba(16, 52, 69, .06); }
.serp-preview > span { display: block; color: #426e54; font-size: 12px; }
.serp-preview > strong { display: block; margin-top: 4px; color: #185abc; font-size: 20px; font-weight: 500; line-height: 1.4; }
.serp-preview > p { margin: 5px 0 0; color: #4b5156; font-size: 13px; line-height: 1.6; }
.meta-variants { display: grid; gap: 10px; }
.meta-variants article { padding: 19px 21px; border: 1px solid rgba(21, 105, 136, .12); border-radius: 13px; background: #f2f7f8; }
.meta-variants article > span { display: block; color: #0e87a6; font-size: 11px; font-weight: 800; }
.meta-variants article > strong { display: inline-block; margin: 7px 10px 2px 0; color: #173c4f; font-size: 16px; }
.meta-variants article > small { color: #79909c; font-size: 11px; }
.meta-variants article > p { margin: 8px 10px 2px 0; color: #587281; font-size: 13px; line-height: 1.7; }
.entity-platform-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 17px; padding: 21px; border-radius: 14px; background: #eef5f7; }
.code-output pre { max-height: 520px; margin: 0; padding: 22px; color: #cfe7ef; border-radius: 14px; background: #081827; overflow: auto; font-size: 13px; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.faq-builder-rows { display: grid; gap: 12px; }
.faq-builder-row { display: grid; grid-template-columns: 35px .8fr 1.2fr; gap: 13px; align-items: start; padding: 17px; border: 1px solid rgba(20, 105, 136, .12); border-radius: 14px; background: #f2f7f8; }
.faq-builder-row > span { padding-top: 31px; color: #1688a5; font-family: ui-monospace, monospace; font-size: 11px; }
.faq-builder-row label { display: grid; gap: 5px; color: #315568; font-size: 13px; font-weight: 700; }
.tool-form-actions { justify-content: space-between; }
.crawler-rule-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.crawler-rule-grid label { display: grid; gap: 14px; padding: 18px; border: 1px solid rgba(19, 107, 139, .13); border-radius: 13px; background: #f2f7f8; }
.crawler-rule-grid label > span { display: grid; gap: 2px; }
.crawler-rule-grid strong { color: #173c4f; font-size: 14px; }
.crawler-rule-grid small { color: #748c99; font-size: 11px; font-weight: 500; }
.content-plan-table-wrap { border: 1px solid rgba(21, 105, 136, .13); border-radius: 14px; overflow: auto; }
.content-plan-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 13px; line-height: 1.65; }
.content-plan-table th, .content-plan-table td { padding: 13px 15px; text-align: left; vertical-align: top; border-bottom: 1px solid rgba(21, 105, 136, .1); }
.content-plan-table th { color: #0e6680; background: #e6f2f5; font-size: 12px; }
.content-plan-table tr:last-child td { border-bottom: 0; }
.content-plan-table td:first-child { color: #11809d; white-space: nowrap; }
.tool-status-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #66808f; font-size: 12px; }
.tool-status-row strong { color: #31586b; font-weight: 650; }
.tool-status-row b { color: #0787a7; font-size: 17px; }
.tool-progress { height: 6px; margin: 13px 0 26px; border-radius: 999px; background: #e4eef1; overflow: hidden; }
.tool-progress span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #19a6c8, #6bd9ed); transition: width .2s ease; }
.readiness-question { margin: 0; padding: 23px 0; border: 0; border-top: 1px solid rgba(20, 93, 119, .11); }
.readiness-question legend { width: 100%; display: grid; grid-template-columns: 40px 1fr; gap: 13px; align-items: start; padding: 0; color: #15394c; font-size: 16px; font-weight: 700; line-height: 1.65; }
.readiness-question legend span { color: #1392b0; font-family: ui-monospace, monospace; font-size: 11px; line-height: 2.4; }
.tool-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 16px 0 0 53px; }
.tool-options label { position: relative; cursor: pointer; }
.tool-options input { position: absolute; opacity: 0; pointer-events: none; }
.tool-options label span { display: grid; min-height: 43px; place-items: center; padding: 7px 12px; color: #5b7483; border: 1px solid rgba(23, 105, 135, .16); border-radius: 10px; background: #f4f8f9; font-size: 12px; font-weight: 650; transition: border-color .15s ease, background .15s ease, color .15s ease; }
.tool-options input:checked + span { color: #075d76; border-color: #27a8c6; background: #ddf3f7; box-shadow: inset 0 0 0 1px rgba(39, 168, 198, .12); }
.tool-options input:focus-visible + span { outline: 3px solid rgba(34, 165, 196, .22); outline-offset: 2px; }
.tool-submit { margin-top: 25px; border: 0; }
.tool-check-row { position: relative; display: block; border-top: 1px solid rgba(20, 93, 119, .11); cursor: pointer; }
.tool-check-row:first-of-type { margin-top: 20px; }
.tool-check-row input { position: absolute; opacity: 0; pointer-events: none; }
.tool-check-row > span { display: grid; grid-template-columns: 42px auto 1fr; gap: 12px; align-items: center; min-height: 66px; padding: 13px 16px; color: #315568; border: 1px solid transparent; border-radius: 12px; font-size: 14px; line-height: 1.65; transition: color .15s ease, border-color .15s ease, background .15s ease; }
.tool-check-row > span::after { content: ""; width: 20px; height: 20px; grid-column: 4; border: 1px solid rgba(20, 110, 141, .3); border-radius: 6px; background: #f4f8f9; }
.tool-check-row > span > b { color: #1688a5; font-family: ui-monospace, monospace; font-size: 11px; }
.tool-check-row > span > em { padding: 3px 7px; color: #0e7793; border-radius: 999px; background: #e5f3f6; font-size: 10px; font-style: normal; font-weight: 750; white-space: nowrap; }
.tool-check-row > span > i { font-style: normal; }
.tool-check-row input:checked + span { color: #104d61; border-color: rgba(32, 162, 192, .2); background: #e9f6f8; }
.tool-check-row input:checked + span::after { border-color: #1595b5; background: #1595b5; box-shadow: inset 0 0 0 5px #e9f6f8; }
.tool-check-row input:focus-visible + span { outline: 3px solid rgba(34, 165, 196, .22); outline-offset: 2px; }
.tool-privacy-note { margin: 13px 0 0 !important; color: #7b909c; font-size: 11px; line-height: 1.7; }
.tool-result { margin-top: 35px; padding: 30px; color: #dce9f0; border-radius: 20px; background: radial-gradient(circle at 96% 2%, rgba(49, 195, 228, .16), transparent 34%), #091a2a; }
.tool-result-heading { display: grid; grid-template-columns: 190px 1fr; gap: 33px; align-items: center; }
.tool-result-heading > div:first-child { padding-right: 30px; border-right: 1px solid rgba(105, 184, 215, .17); }
.tool-result-heading span { display: block; color: #76a1b3; font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.tool-result-heading strong { display: block; margin-top: 6px; color: #62d4ec; font-size: 48px; line-height: 1; }
.tool-result-heading small { margin-left: 4px; color: #7b97a7; font-size: 14px; }
.tool-result-heading h2 { margin: 0 0 8px; color: #f1f8fb; font-size: 27px; }
.tool-result-heading p { margin: 0; color: #8fa9b8; font-size: 13px; line-height: 1.8; }
.dimension-results { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 28px; }
.dimension-item { padding: 15px 14px; border: 1px solid rgba(107, 185, 216, .13); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.dimension-item > div { display: flex; justify-content: space-between; gap: 8px; color: #b9d0da; font-size: 11px; }
.dimension-item > div b { color: #62d4ec; }
.dimension-item > span { display: block; height: 4px; margin-top: 10px; border-radius: 999px; background: rgba(139, 190, 211, .13); overflow: hidden; }
.dimension-item > span i { display: block; height: 100%; border-radius: inherit; background: #54c9e3; }
.tool-next-step { margin-top: 25px; padding-top: 23px; border-top: 1px solid rgba(107, 185, 216, .13); }
.tool-next-step h3 { margin: 0 0 10px; color: #eaf5f8; font-size: 16px; }
.tool-next-step ol { margin: 0; padding-left: 1.35em; color: #a5bbc6; font-size: 13px; line-height: 1.8; }
.tool-result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tool-button-light { color: #d8ebf1; border-color: rgba(124, 199, 224, .3); background: transparent; }
.tool-method-note { margin: 22px 0 0 !important; color: #6f8d9d; font-size: 10px; line-height: 1.75; }
.download-panel { display: grid; grid-template-columns: 1fr auto; gap: 38px; align-items: center; margin: 0 0 54px; padding: 34px; color: #dcebf2; border: 1px solid rgba(67, 197, 227, .22); border-radius: 22px; background: radial-gradient(circle at 100% 0, rgba(57, 200, 237, .14), transparent 32%), #091a2a; box-shadow: 0 25px 65px rgba(11, 39, 56, .13); }
.download-panel span { color: #57cbe5; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.download-panel h2 { margin: 8px 0 7px; color: #f1f8fb; font-size: 27px; }
.download-panel p { max-width: 680px; margin: 0; color: #8fa9b8; font-size: 13px; line-height: 1.8; }
.download-panel .button { min-width: 190px; }
.tool-related { margin: 70px 0 18px; padding-top: 38px; border-top: 1px solid rgba(23, 104, 134, .14); }
.tool-related-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 18px; }
.tool-related-heading span { color: #1385a2; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.tool-related-heading h2 { margin: 4px 0 0; font-size: 28px; }
.tool-related-heading > a { color: #087e9c; font-size: 12px; font-weight: 750; text-decoration: none; }
.tool-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tool-related-card { min-height: 210px; display: flex; flex-direction: column; padding: 22px; color: #496676 !important; border: 1px solid rgba(20, 105, 136, .13); border-radius: 16px; background: linear-gradient(145deg, #fff, #edf5f7); text-decoration: none !important; box-shadow: 0 16px 40px rgba(18, 60, 79, .055); }
.tool-related-card > span { color: #1686a2; font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.tool-related-card > strong { margin-top: 13px; color: #17394b; font-size: 17px; line-height: 1.45; }
.tool-related-card > small { margin-top: 8px; color: #67808e; font-size: 11px; line-height: 1.7; }
.tool-related-card > b { margin-top: auto; padding-top: 17px; color: #0a819f; border-top: 1px solid rgba(20, 105, 136, .1); font-size: 11px; }
.tool-related-path { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; padding: 14px 16px; border-radius: 12px; background: #eaf4f6; }
.tool-related-path > span { margin-right: 3px; color: #617d8c; font-size: 10px; font-weight: 750; }
.tool-related-path > a { padding: 7px 10px; color: #17677e; border: 1px solid rgba(20, 115, 145, .13); border-radius: 8px; background: rgba(255, 255, 255, .68); font-size: 11px; font-weight: 700; text-decoration: none !important; }
.tool-related-path > .tool-related-contact { margin-left: auto; color: #eef9fc; border-color: #0b7895; background: #0b7895; }
.footer-friend-links { display: inline-flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.footer-friend-links i { color: #486274; font-style: normal; }
.audit-form > label { display: block; margin-bottom: 12px; color: #15394c; font-size: 16px; font-weight: 750; }
.audit-form > div { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.audit-form input { width: 100%; min-height: 54px; padding: 0 17px; color: #18394b; border: 1px solid rgba(17, 106, 138, .21); border-radius: 11px; background: #f5f9fa; outline: none; }
.audit-form input:focus { border-color: #22a6c5; box-shadow: 0 0 0 4px rgba(34, 166, 197, .12); }
.audit-form > p { margin: 10px 0 0; color: #78909d; font-size: 11px; }
.audit-results { margin-top: 28px; }
.audit-summary { display: grid; grid-template-columns: 1.35fr .65fr; gap: 14px; margin-bottom: 14px; }
.audit-summary > div { min-width: 0; padding: 18px 20px; border: 1px solid rgba(21, 105, 136, .12); border-radius: 13px; background: #edf5f7; }
.audit-summary span { display: block; color: #6d8795; font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.audit-summary strong { display: block; margin-top: 5px; color: #183b4d; font-size: 14px; overflow-wrap: anywhere; }
.audit-summary strong b { color: #0788a8; font-size: 22px; }
.audit-check-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.audit-check { display: grid; grid-template-columns: 11px 1fr; gap: 12px; padding: 17px; border: 1px solid rgba(21, 105, 136, .12); border-radius: 13px; background: #fff; }
.audit-check > i { width: 9px; height: 9px; margin-top: 7px; border-radius: 50%; background: #95a8b2; }
.audit-check.is-ok > i { background: #1ca57b; box-shadow: 0 0 0 4px rgba(28, 165, 123, .11); }
.audit-check.is-warn > i { background: #dc8b31; box-shadow: 0 0 0 4px rgba(220, 139, 49, .11); }
.audit-check.is-review > i { background: #5d8fa6; box-shadow: 0 0 0 4px rgba(93, 143, 166, .11); }
.audit-check strong { display: block; color: #183b4d; font-size: 14px; }
.audit-check small { display: block; margin-top: 3px; color: #6a8290; font-size: 11px; line-height: 1.65; }
.audit-advice { margin-top: 14px; padding: 19px 21px; border-radius: 13px; background: #eaf4f6; }
.audit-advice strong { color: #126f89; font-size: 13px; }
.audit-advice p { margin: 4px 0 0; color: #587483; font-size: 12px; line-height: 1.75; }
.article-rail { position: sticky; top: 110px; display: grid; gap: 16px; margin-top: 64px; padding-bottom: 80px; }
.article-toc, .rail-author, .rail-updated { padding: 22px; border: 1px solid rgba(27, 100, 127, .12); border-radius: 16px; background: rgba(255, 255, 255, .86); box-shadow: 0 16px 45px rgba(18, 54, 72, .06); }
.rail-label { display: block; margin-bottom: 13px; color: #1586a2; font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.article-toc ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.article-toc li { counter-increment: toc; border-top: 1px solid rgba(33, 99, 124, .09); }
.article-toc li:first-child { border-top: 0; }
.article-toc a { display: grid; grid-template-columns: 27px 1fr; gap: 8px; padding: 10px 0; color: #446071; font-size: 12px; line-height: 1.55; }
.article-toc a::before { content: counter(toc, decimal-leading-zero); color: #19a0bf; font-family: ui-monospace, monospace; font-size: 10px; }
.article-toc a:hover { color: #087e9b; }
.rail-author > div { display: flex; gap: 12px; align-items: center; }
.rail-author img { width: 48px; height: 48px; border: 2px solid #fff; border-radius: 50%; object-fit: cover; box-shadow: 0 7px 18px rgba(19, 65, 86, .12); }
.rail-author p { display: grid; gap: 1px; margin: 0; }
.rail-author strong { color: #102f42; font-size: 15px; }
.rail-author span { color: #6e8391; font-size: 10px; }
.rail-author > a { display: block; margin-top: 15px; color: #087f9d; font-size: 11px; font-weight: 700; }
.rail-updated p { margin: 0; color: #6c818f; font-size: 11px; line-height: 1.8; }
.rail-updated a { display: inline-block; margin-top: 11px; color: #087f9d; font-size: 11px; font-weight: 700; }
.article-meta { display: flex; gap: 18px; margin-bottom: 20px; color: #6f8ea2; font-size: 11px; }
.article-meta span { color: var(--cyan); }
.article-author { display: grid; grid-template-columns: 88px 1fr; gap: 22px; align-items: center; margin-top: 72px; padding: 28px; color: #496174; border: 1px solid rgba(23, 112, 139, .16); border-radius: 20px; background: #eaf2f5; }
.article-author img { width: 88px; height: 88px; border: 3px solid #fff; border-radius: 50%; object-fit: cover; box-shadow: 0 10px 28px rgba(25, 70, 94, .14); }
.article-author span { color: #16809c; font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.article-author h2 { margin: 2px 0 5px; font-size: 24px; }
.article-author h2 a { color: var(--dark-text); text-decoration: none; }
.article-author p { margin: 0 0 7px; font-size: 14px; line-height: 1.7; }
.article-author .author-link { color: #067e9d; font-size: 13px; font-weight: 700; text-decoration: none; }
.author-public-links { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 8px; }
.article-author .author-public-links a { color: #506f80; font-size: 11px; font-weight: 650; text-decoration: underline; text-underline-offset: 3px; }
.related-reading { margin-top: 30px; padding: 28px; border: 1px solid rgba(23, 112, 139, .14); border-radius: 20px; background: #fff; box-shadow: 0 18px 50px rgba(15, 56, 74, .06); }
.related-reading > span { color: #1586a2; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.related-reading h2 { margin: 5px 0 18px; font-size: 24px; }
.related-reading > div { display: grid; gap: 10px; }
.related-reading article { border-top: 1px solid rgba(27, 98, 124, .1); }
.related-reading article:first-child { border-top: 0; }
.related-reading article a { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 12px 0; color: #173f54; text-decoration: none; }
.related-reading article strong { font-size: 14px; line-height: 1.55; }
.related-reading article small { color: #1586a2; font-size: 11px; white-space: nowrap; }
.profile-intro { padding: 24px 28px; color: #29495c; border-left: 3px solid #1aa1c2; background: #e9f3f6; }
.archive-shell { padding-bottom: 120px; background: #071321; }
.archive-topic-directory { margin-top: 56px; padding: 42px; border: 1px solid rgba(103, 185, 216, .17); border-radius: 26px; background: radial-gradient(circle at 94% 0, rgba(39, 180, 211, .12), transparent 28%), #0a1928; }
.archive-directory-heading { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 12px 60px; align-items: end; }
.archive-directory-heading .eyebrow { grid-column: 1 / -1; }
.archive-directory-heading h2 { margin: 0; color: #f0f8fb; font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.035em; }
.archive-directory-heading > p:last-child { margin: 0; color: #8ea9b9; font-size: 14px; }
.archive-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 34px; }
.archive-topic-card { display: flex; flex-direction: column; min-width: 0; padding: 24px 20px 22px; border: 1px solid rgba(103, 185, 216, .14); border-radius: 16px; background: rgba(255, 255, 255, .025); }
.archive-topic-card > span { color: #55cbe8; font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .07em; }
.archive-topic-card h3 { min-height: 52px; margin: 14px 0 18px; color: #e6f2f6; font-size: 17px; line-height: 1.5; }
.archive-topic-card a { position: relative; padding: 9px 15px 9px 0; color: #8faaba; border-top: 1px solid rgba(103, 185, 216, .1); font-size: 12px; line-height: 1.55; transition: color .2s ease; }
.archive-topic-card a::after { content: "\2197"; position: absolute; right: 0; color: #3caecb; }
.archive-topic-card a:hover { color: #d5edf4; }
.archive-listing { margin-top: 72px; }
.archive-listing-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; padding-bottom: 25px; border-bottom: 1px solid rgba(105, 184, 216, .16); }
.archive-listing-heading .eyebrow { margin-bottom: 12px; }
.archive-listing-heading h2 { margin: 0; color: #eef8fb; font-size: clamp(28px, 3.2vw, 42px); line-height: 1.2; letter-spacing: -.035em; }
.archive-listing-heading > p { flex: 0 0 auto; margin: 0 0 5px; color: #6f8da0; font-size: 12px; letter-spacing: .04em; }
.post-grid { grid-auto-rows: 1fr; margin-top: 28px; }
.post-grid .archive-card { min-height: 0; height: 100%; padding: 0; border-color: rgba(105, 184, 216, .15); background: linear-gradient(155deg, rgba(15, 38, 59, .92), rgba(8, 25, 41, .96)); box-shadow: 0 18px 48px rgba(0, 8, 18, .14); overflow: hidden; transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease; }
.post-grid .archive-card:hover { border-color: rgba(87, 207, 232, .34); box-shadow: 0 24px 60px rgba(0, 8, 18, .26); transform: translateY(-3px); }
.post-grid .insight-thumb { margin: 0; border-radius: 19px 19px 0 0; background: #0b1e30; }
.post-grid .insight-thumb img { aspect-ratio: 16 / 9; }
.archive-card-body { flex: 1; display: flex; flex-direction: column; min-width: 0; padding: 25px 26px 27px; }
.post-grid .archive-card h2 { min-height: 64px; margin: 19px 0 12px; font-size: 20px; line-height: 1.55; letter-spacing: -.015em; }
.post-grid .archive-card p { display: -webkit-box; min-height: 70px; color: #8fa7b6; font-size: 13px; line-height: 1.8; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.post-grid .archive-card .card-link { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 23px; color: #bdd5df; border-top: 1px solid rgba(106, 180, 210, .1); }
.post-grid .archive-card .card-link span { color: var(--cyan); }
.archive-empty { grid-column: 1 / -1; margin: 0; padding: 42px; color: #88a2b2; border: 1px solid rgba(105, 184, 216, .14); border-radius: 18px; text-align: center; }
.pagination { display: flex; justify-content: center; margin-top: 50px; color: #9db4c3; }
.nav-links { display: flex; gap: 10px; }
.page-numbers { padding: 8px 13px; border: 1px solid rgba(111, 176, 210, .2); border-radius: 8px; }
.page-numbers.current { color: #061421; background: var(--cyan); }

/* GEO learning center, training and homepage learning entry */
.prose:has(.learning-overview),
.prose:has(.training-overview) {
    width: min(calc(100% - 40px), var(--container));
    max-width: var(--container);
    color: #355166;
}
.learning-overview a,
.learning-stage-nav a,
.learning-path a,
.learning-author-panel a,
.learning-start-panel a,
.learning-return a,
.training-overview a,
.training-formats a,
.training-syllabus a,
.training-self-serve a,
.training-author a,
.training-contact-panel a,
.home-learning-section a,
.learning-hero a { text-decoration: none; }
.learning-overview h2,
.learning-stage h2,
.learning-author-panel h2,
.learning-start-panel h2,
.training-overview h2,
.training-formats h2,
.training-formats h3,
.training-audience h2,
.training-audience h3,
.training-syllabus h2,
.training-syllabus h3,
.training-self-serve h2,
.training-self-serve h3,
.training-author h2,
.training-contact-panel h2,
.home-learning-section h2,
.home-learning-section h3,
.learning-hero h1 {
    margin: 0;
    line-height: 1.25;
    letter-spacing: -.035em;
}
.learning-overview p,
.learning-stage p,
.learning-author-panel p,
.learning-start-panel p,
.learning-return p,
.training-overview p,
.training-formats p,
.training-audience p,
.training-syllabus p,
.training-self-serve p,
.training-author p,
.training-contact-panel p,
.home-learning-section p,
.learning-hero p { margin: 0; }

.learning-hero {
    position: relative;
    padding: 154px 0 86px;
    color: #e8f3f8;
    background: radial-gradient(circle at 78% 18%, rgba(47, 194, 228, .18), transparent 32%), radial-gradient(circle at 22% 105%, rgba(243, 184, 106, .1), transparent 31%), linear-gradient(145deg, #06101c 0%, #091b2c 62%, #07131f 100%);
    overflow: hidden;
}
.learning-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .3;
    pointer-events: none;
    background-image: linear-gradient(rgba(100, 186, 216, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(100, 186, 216, .08) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: linear-gradient(to bottom, #000 0%, transparent 90%);
}
.learning-hero-grid {
    position: relative;
    z-index: 1;
    width: min(calc(100% - 40px), var(--container));
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, .68fr);
    gap: clamp(42px, 6vw, 88px);
    align-items: center;
    margin-inline: auto;
}
.learning-hero-copy { min-width: 0; }
.learning-hero-copy h1 { max-width: 800px; color: #f5fbfd; font-size: clamp(44px, 5.5vw, 72px); }
.hedong-training-page .learning-hero-copy h1 { font-size: clamp(42px, 4.8vw, 64px); }
.training-title-line { display: block; }
.learning-hero-copy > p:not(.eyebrow) { max-width: 720px; margin-top: 25px; color: #9bb4c4; font-size: 17px; line-height: 1.9; }
.learning-hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.learning-hero-portrait {
    position: relative;
    width: min(100%, 410px);
    margin: 0 0 0 auto;
    padding: 12px;
    border: 1px solid rgba(83, 204, 233, .27);
    border-radius: 30px;
    background: linear-gradient(145deg, rgba(24, 61, 86, .75), rgba(9, 25, 42, .9));
    box-shadow: 0 34px 90px rgba(0, 7, 17, .38);
}
.learning-hero-portrait::before {
    content: "";
    position: absolute;
    inset: 26px -18px -18px 26px;
    z-index: -1;
    border: 1px solid rgba(86, 204, 232, .14);
    border-radius: 28px;
}
.learning-hero-portrait img { width: 100%; aspect-ratio: 1; border-radius: 22px; object-fit: cover; }
.learning-hero-portrait figcaption,
.learning-hero-portrait > span {
    position: absolute;
    right: 24px;
    bottom: 24px;
    padding: 8px 12px;
    color: #dcf7fc;
    border: 1px solid rgba(102, 216, 239, .24);
    border-radius: 9px;
    background: rgba(5, 18, 31, .83);
    font-size: 11px;
    line-height: 1.4;
    backdrop-filter: blur(12px);
}

.home-learning-section {
    position: relative;
    padding: 112px 0;
    color: #dcebf2;
    background: radial-gradient(circle at 8% 15%, rgba(50, 194, 226, .11), transparent 28%), radial-gradient(circle at 90% 84%, rgba(243, 184, 106, .07), transparent 27%), linear-gradient(180deg, #071320, #091a2a);
    overflow: hidden;
}
.home-learning-section::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, rgba(105, 199, 226, .05), transparent);
}
.home-learning-shell {
    position: relative;
    z-index: 1;
    width: min(calc(100% - 40px), var(--container));
    display: grid;
    grid-template-columns: minmax(270px, .78fr) minmax(0, 1.22fr);
    gap: clamp(44px, 7vw, 94px);
    align-items: center;
    margin-inline: auto;
}
.home-learning-copy { min-width: 0; }
.home-learning-copy > span,
.home-learning-copy .eyebrow { color: #55cee9; }
.home-learning-copy h2 { margin-top: 12px; color: #f1f9fc; font-size: clamp(36px, 4.2vw, 56px); }
.home-learning-copy > p { margin-top: 23px; color: #8fa8b8; font-size: 16px; line-height: 1.9; }
.home-learning-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 31px; }
.home-learning-stages { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.home-learning-stage {
    position: relative;
    min-width: 0;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    padding: 22px 23px;
    border: 1px solid rgba(101, 184, 215, .16);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .018));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025);
    transition: transform .22s ease, border-color .22s ease, background .22s ease;
    overflow: hidden;
}
.home-learning-stage::after { content: ""; position: absolute; width: 110px; height: 110px; right: -65px; bottom: -72px; border: 1px solid rgba(66, 202, 232, .12); border-radius: 50%; }
.home-learning-stage:hover { transform: translateY(-4px); border-color: rgba(73, 207, 236, .34); background: rgba(43, 174, 205, .065); }
.home-learning-stage > span { color: #54cbe6; font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .08em; }
.home-learning-stage h3,
.home-learning-stage strong { position: relative; z-index: 1; display: block; margin-top: 15px; color: #e8f4f8; font-size: 17px; font-weight: 720; line-height: 1.5; }
.home-learning-stage p,
.home-learning-stage small { position: relative; z-index: 1; display: block; margin-top: 7px; color: #7895a8; font-size: 11px; line-height: 1.65; }

.learning-overview {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    gap: 54px;
    align-items: center;
    margin: 0 0 34px;
    padding: 48px 50px;
    color: #dcebf2;
    border: 1px solid rgba(76, 190, 220, .21);
    border-radius: 28px;
    background: radial-gradient(circle at 90% 8%, rgba(51, 201, 234, .16), transparent 34%), linear-gradient(145deg, #092036, #071725 75%);
    box-shadow: 0 28px 75px rgba(8, 40, 57, .17);
    overflow: hidden;
}
.learning-overview::after { content: ""; position: absolute; width: 260px; height: 260px; right: -126px; bottom: -172px; border: 1px solid rgba(243, 184, 106, .15); border-radius: 50%; }
.learning-kicker,
.training-kicker { display: block; margin-bottom: 12px; color: #58d0e9; font-size: 11px; font-weight: 800; letter-spacing: .13em; }
.learning-overview h2 { max-width: 700px; color: #f2f9fc; font-size: clamp(32px, 3.8vw, 49px); }
.learning-overview > div > p { max-width: 740px; margin-top: 20px; color: #95adbc; font-size: 15px; line-height: 1.9; }
.learning-stats,
.training-overview-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    border: 1px solid rgba(103, 190, 219, .18);
    border-radius: 18px;
    background: rgba(255, 255, 255, .035);
    overflow: hidden;
}
.learning-stats > div,
.training-overview-stats > div { min-width: 0; padding: 21px 14px; border-right: 1px solid rgba(103, 190, 219, .14); text-align: center; }
.learning-stats > div:last-child,
.training-overview-stats > div:last-child { border-right: 0; }
.learning-stats dt,
.training-overview-stats dt { color: #73def1; font-size: 30px; font-weight: 720; line-height: 1; }
.learning-stats dd,
.training-overview-stats dd { margin: 8px 0 0; color: #7793a5; font-size: 10px; line-height: 1.4; }

.learning-stage-nav {
    position: sticky;
    z-index: 30;
    top: 94px;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1px;
    margin: 0 0 34px;
    padding: 7px;
    border: 1px solid rgba(17, 88, 115, .14);
    border-radius: 17px;
    background: rgba(244, 248, 249, .93);
    box-shadow: 0 14px 42px rgba(15, 57, 75, .1);
    backdrop-filter: blur(16px);
}
.learning-stage-nav a { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 7px 9px; color: #476579; border-radius: 11px; font-size: 11px; font-weight: 720; line-height: 1.35; text-align: center; transition: color .2s ease, background .2s ease; }
.learning-stage-nav a span { color: #1295b4; font-family: ui-monospace, monospace; font-size: 10px; }
.learning-stage-nav a:hover { color: #0b5f78; background: #e3f3f6; }
.learning-stage-nav a:focus-visible,
.learning-lesson:focus-visible,
.learning-stage-tools a:focus-visible,
.training-self-serve-grid a:focus-visible,
.home-learning-stage:focus-visible { outline: 3px solid rgba(30, 171, 205, .32); outline-offset: 3px; }

.learning-path { position: relative; display: grid; gap: 30px; }
.learning-path::before { content: ""; position: absolute; top: 26px; bottom: 26px; left: 39px; width: 1px; background: linear-gradient(#30b8d8, rgba(48, 184, 216, .12)); }
.learning-stage {
    position: relative;
    scroll-margin-top: 168px;
    border: 1px solid rgba(18, 96, 126, .13);
    border-radius: 26px;
    background: #fff;
    box-shadow: 0 22px 62px rgba(15, 56, 74, .075);
    overflow: hidden;
}
.learning-stage-heading {
    position: relative;
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 27px;
    align-items: center;
    padding: 36px 42px;
    color: #dcecf3;
    background: radial-gradient(circle at 94% 0, rgba(48, 190, 222, .13), transparent 31%), linear-gradient(145deg, #0a2033, #091726);
}
.learning-stage-number,
.training-stage-number { position: relative; z-index: 1; display: grid; gap: 4px; align-content: center; }
.learning-stage-number > span,
.training-stage-number > span { color: #5ed3eb; font-family: ui-monospace, monospace; font-size: 29px; font-weight: 650; line-height: 1; }
.learning-stage-number > small,
.training-stage-number > small { color: #7694a7; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.learning-stage-heading h2 { color: #f0f8fb; font-size: clamp(25px, 3vw, 36px); }
.learning-stage-heading p { max-width: 840px; margin-top: 10px; color: #8da7b7; font-size: 14px; line-height: 1.8; }
.learning-stage-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; align-items: stretch; }
.learning-lessons { display: grid; align-content: start; padding: 10px 34px; }
.learning-lesson {
    min-width: 0;
    display: grid;
    grid-template-columns: 60px minmax(0, 1fr) 28px;
    gap: 17px;
    align-items: center;
    padding: 20px 8px;
    color: #17394b;
    border-bottom: 1px solid rgba(24, 100, 128, .1);
    transition: color .2s ease, padding .2s ease, background .2s ease;
}
.learning-lesson:last-child { border-bottom: 0; }
.learning-lesson:hover { padding-inline: 14px; color: #087e9d; background: linear-gradient(90deg, rgba(37, 169, 200, .06), transparent); }
.learning-lesson > span { color: #1b9cba; font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .04em; }
.learning-lesson > div { min-width: 0; display: grid; gap: 4px; }
.learning-lesson small { color: #7c919f; font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.learning-lesson strong { color: currentColor; font-size: 15px; font-weight: 720; line-height: 1.55; }
.learning-lesson > b { color: #39abc7; font-size: 20px; font-weight: 400; transition: transform .2s ease; }
.learning-lesson:hover > b { transform: translateX(4px); }
.learning-stage-aside {
    display: flex;
    flex-direction: column;
    padding: 32px 30px;
    border-left: 1px solid rgba(23, 99, 126, .11);
    background: linear-gradient(145deg, #edf6f8, #f8fbfc);
}
.learning-stage-aside > span { color: #1485a2; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.learning-stage-aside > p { margin-top: 10px; color: #456274; font-size: 13px; line-height: 1.78; }
.learning-stage-tools { display: grid; gap: 8px; margin-top: auto; padding-top: 26px; }
.learning-stage-tools > small { margin-bottom: 1px; color: #78909e; font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.learning-stage-tools a { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 10px 12px; color: #126e87; border: 1px solid rgba(20, 129, 157, .13); border-radius: 10px; background: rgba(255, 255, 255, .76); font-size: 11px; font-weight: 720; line-height: 1.5; transition: transform .2s ease, border-color .2s ease; }
.learning-stage-tools a:hover { transform: translateX(3px); border-color: rgba(20, 146, 177, .3); }
.learning-stage-tools a b { color: #23a8c7; font-size: 15px; font-weight: 400; }

.learning-author-panel,
.training-author {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 38px;
    align-items: center;
    margin-top: 58px;
    padding: 38px;
    color: #dcebf2;
    border: 1px solid rgba(78, 190, 219, .2);
    border-radius: 25px;
    background: radial-gradient(circle at 100% 0, rgba(44, 184, 217, .13), transparent 33%), #091a2a;
    box-shadow: 0 24px 65px rgba(7, 34, 50, .15);
}
.learning-author-panel img,
.training-author img { width: 190px; aspect-ratio: 1; border: 1px solid rgba(93, 206, 232, .28); border-radius: 22px; object-fit: cover; box-shadow: 0 20px 48px rgba(0, 8, 18, .32); }
.learning-author-panel > div,
.training-author > div { min-width: 0; }
.learning-author-panel > div > span,
.training-author > div > span { color: #59cde7; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.learning-author-panel h2,
.training-author h2 { margin-top: 4px; color: #f1f8fb; font-size: 34px; }
.learning-author-panel p,
.training-author p { max-width: 780px; margin-top: 12px; color: #91a9b8; font-size: 14px; line-height: 1.85; }
.learning-author-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; margin-top: 13px; color: #708e9f; font-size: 10px; }
.learning-author-panel .learning-author-meta a { margin-top: 0; color: #8eddec; font-size: 10px; }
.learning-author-panel a,
.training-author a { display: inline-flex; align-items: center; gap: 8px; margin-top: 17px; color: #76daef; font-size: 12px; font-weight: 750; }
.learning-author-panel a b,
.training-author a b { font-size: 17px; font-weight: 400; }

.learning-start-panel,
.training-contact-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 42px;
    align-items: center;
    margin-top: 24px;
    padding: 36px 40px;
    border: 1px solid rgba(15, 132, 161, .17);
    border-radius: 22px;
    background: radial-gradient(circle at 96% 0, rgba(243, 184, 106, .14), transparent 31%), linear-gradient(135deg, #e9f5f7, #f9fbfc);
    overflow: hidden;
}
.learning-start-panel > div:first-child > span,
.training-contact-panel > div:first-child > span { color: #1386a3; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.learning-start-panel h2,
.training-contact-panel h2 { margin-top: 4px; color: #102e40; font-size: clamp(25px, 3vw, 34px); }
.learning-start-panel p,
.training-contact-panel p { max-width: 740px; margin-top: 9px; color: #5c7585; font-size: 13px; line-height: 1.75; }
.learning-start-panel > div:last-child,
.training-contact-actions { display: grid; justify-items: stretch; gap: 9px; min-width: 230px; }
.learning-start-panel .button,
.training-contact-panel .button { text-decoration: none; }
.learning-contact-link,
.training-text-link { color: #17728a; font-size: 11px; font-weight: 720; text-align: center; }

.learning-return {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: 58px;
    padding: 24px 26px;
    border: 1px solid rgba(17, 111, 142, .14);
    border-radius: 17px;
    background: linear-gradient(135deg, #eaf5f7, #f8fbfc);
}
.learning-return > div:first-child { display: grid; gap: 3px; min-width: 170px; }
.learning-return > div:first-child span { color: #1686a2; font-size: 10px; font-weight: 750; letter-spacing: .07em; }
.learning-return > div:first-child strong { color: #18394b; font-size: 16px; line-height: 1.4; }
.learning-return-links { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.learning-return-links a { padding: 9px 12px; color: #17677e; border: 1px solid rgba(19, 120, 151, .14); border-radius: 9px; background: rgba(255, 255, 255, .8); font-size: 11px; font-weight: 720; line-height: 1.5; }
.learning-return-links a:last-child { color: #061d29; border-color: transparent; background: #7ddff1; }
.learning-return-links b { font-size: 14px; font-weight: 400; }

.training-overview {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 58px;
    align-items: center;
    padding: 50px;
    color: #dcebf2;
    border: 1px solid rgba(77, 193, 222, .21);
    border-radius: 29px;
    background: radial-gradient(circle at 91% 9%, rgba(47, 194, 228, .17), transparent 34%), radial-gradient(circle at 8% 105%, rgba(243, 184, 106, .08), transparent 30%), linear-gradient(145deg, #081d31, #071522 76%);
    box-shadow: 0 30px 82px rgba(8, 37, 54, .18);
    overflow: hidden;
}
.training-overview-copy { min-width: 0; }
.training-overview h2 { max-width: 760px; color: #f4fafc; font-size: clamp(34px, 4vw, 50px); }
.training-overview-copy > p { max-width: 760px; margin-top: 20px; color: #94adbc; font-size: 15px; line-height: 1.9; }
.training-overview-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 15px 20px; margin-top: 29px; }
.training-overview .training-text-link { color: #8eddec; text-align: left; }

.training-formats,
.training-audience,
.training-syllabus,
.training-self-serve { margin-top: 82px; }
.training-section-heading { max-width: 820px; }
.training-section-heading > span,
.training-section-heading > div > span { color: #0b88a8; font-size: 10px; font-weight: 820; letter-spacing: .13em; }
.training-section-heading h2 { margin-top: 7px; color: #112f41; font-size: clamp(31px, 3.7vw, 45px); }
.training-section-heading > p,
.training-section-heading > div + p { max-width: 720px; margin-top: 14px; color: #647d8c; font-size: 14px; line-height: 1.8; }
.training-section-heading-row { max-width: none; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .65fr); gap: 52px; align-items: end; }
.training-section-heading-row > p { margin: 0 0 5px; }
.training-format-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; margin-top: 32px; }
.training-format-card {
    position: relative;
    min-width: 0;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    padding: 31px 29px;
    border: 1px solid rgba(20, 104, 134, .13);
    border-radius: 22px;
    background: linear-gradient(145deg, #fff, #edf5f7);
    box-shadow: 0 20px 55px rgba(16, 57, 76, .07);
    overflow: hidden;
}
.training-format-card::before { content: ""; position: absolute; top: 0; left: 29px; right: 29px; height: 2px; background: linear-gradient(90deg, #25a9c8, rgba(37, 169, 200, 0)); }
.training-format-card:nth-child(2) { color: #dcebf2; border-color: rgba(69, 190, 219, .22); background: radial-gradient(circle at 100% 0, rgba(49, 196, 229, .13), transparent 33%), #0a1d2d; box-shadow: 0 24px 62px rgba(7, 35, 51, .15); }
.training-format-top { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.training-format-top > span { color: #168ca9; font-family: ui-monospace, monospace; font-size: 12px; }
.training-format-top > small { padding: 5px 9px; color: #167d97; border: 1px solid rgba(16, 135, 163, .15); border-radius: 999px; background: rgba(220, 243, 247, .72); font-size: 9px; font-weight: 750; }
.training-format-card:nth-child(2) .training-format-top > span { color: #61d2e9; }
.training-format-card:nth-child(2) .training-format-top > small { color: #8edfeb; border-color: rgba(85, 202, 228, .18); background: rgba(62, 191, 220, .06); }
.training-format-card h3 { margin-top: 34px; color: #153548; font-size: 25px; }
.training-format-card:nth-child(2) h3 { color: #eef8fb; }
.training-format-card > p { margin-top: 14px; color: #607988; font-size: 13px; line-height: 1.85; }
.training-format-card:nth-child(2) > p { color: #8fa9b8; }
.training-format-audience { display: grid; gap: 5px; margin-top: 24px; padding: 15px 16px; border: 1px solid rgba(18, 112, 143, .11); border-radius: 12px; background: rgba(255, 255, 255, .62); }
.training-format-card:nth-child(2) .training-format-audience { border-color: rgba(88, 191, 217, .13); background: rgba(255, 255, 255, .035); }
.training-format-audience span { color: #1685a1; font-size: 9px; font-weight: 800; letter-spacing: .09em; }
.training-format-audience strong { color: #37596c; font-size: 11px; line-height: 1.6; }
.training-format-card:nth-child(2) .training-format-audience span { color: #57c8e1; }
.training-format-card:nth-child(2) .training-format-audience strong { color: #bfd1da; }
.training-format-card ul { display: grid; gap: 9px; margin: auto 0 0; padding: 24px 0 0; list-style: none; }
.training-format-card li { position: relative; padding-left: 17px; color: #425f70; font-size: 12px; line-height: 1.65; }
.training-format-card:nth-child(2) li { color: #b7cad4; }
.training-format-card li::before { content: ""; position: absolute; left: 0; top: .75em; width: 6px; height: 6px; border: 1px solid #22a6c5; border-radius: 50%; }

.training-audience {
    padding: 42px;
    color: #dcebf2;
    border: 1px solid rgba(80, 191, 220, .18);
    border-radius: 27px;
    background: radial-gradient(circle at 94% 0, rgba(49, 196, 227, .12), transparent 31%), linear-gradient(145deg, #0a1f32, #081725);
}
.training-audience .training-section-heading > span { color: #56cde6; }
.training-audience .training-section-heading h2 { color: #f0f8fb; }
.training-audience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin-top: 29px; }
.training-audience-grid article { min-width: 0; padding: 24px 21px; border: 1px solid rgba(102, 185, 215, .13); border-radius: 16px; background: rgba(255, 255, 255, .027); }
.training-audience-grid article > span { color: #4bc7e3; font-family: ui-monospace, monospace; font-size: 10px; }
.training-audience-grid h3 { margin-top: 18px; color: #e7f3f7; font-size: 16px; letter-spacing: -.015em; }
.training-audience-grid p { margin-top: 10px; color: #819cad; font-size: 11px; line-height: 1.75; }

.training-syllabus-list { display: grid; gap: 18px; margin-top: 34px; }
.training-syllabus-stage { scroll-margin-top: 108px; border: 1px solid rgba(19, 100, 130, .13); border-radius: 21px; background: #fff; box-shadow: 0 17px 48px rgba(16, 57, 76, .06); overflow: hidden; }
.training-syllabus-stage > header { display: grid; grid-template-columns: 94px minmax(0, 1fr); gap: 25px; align-items: center; padding: 27px 31px; border-bottom: 1px solid rgba(22, 101, 131, .1); background: linear-gradient(135deg, #edf6f8, #fbfcfd); }
.training-syllabus-stage h3 { color: #153548; font-size: 23px; }
.training-syllabus-stage header p { margin-top: 7px; color: #607988; font-size: 12px; line-height: 1.7; }
.training-stage-number > span { color: #1694b1; font-size: 25px; }
.training-stage-number > small { color: #6e8b9b; }
.training-stage-body { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(270px, .65fr); }
.training-stage-body > div { padding: 27px 31px; }
.training-stage-subtitle { color: #1383a0; font-size: 9px; font-weight: 820; letter-spacing: .1em; }
.training-stage-body ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 30px; margin: 15px 0 0; padding: 0; list-style: none; }
.training-stage-body li { position: relative; padding: 9px 0 9px 17px; color: #415e70; border-bottom: 1px solid rgba(19, 102, 132, .08); font-size: 11px; line-height: 1.6; }
.training-stage-body li::before { content: ""; position: absolute; left: 0; top: 1.15em; width: 5px; height: 5px; border-radius: 50%; background: #25a5c3; }
.training-stage-body aside { display: flex; flex-direction: column; justify-content: center; padding: 27px 29px; border-left: 1px solid rgba(20, 101, 131, .1); background: #f1f7f8; }
.training-stage-body aside > span { color: #1684a0; font-size: 9px; font-weight: 820; letter-spacing: .09em; }
.training-stage-body aside p { margin-top: 8px; color: #506d7e; font-size: 12px; line-height: 1.75; }
.training-stage-body aside a { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; color: #087f9d; font-size: 11px; font-weight: 750; }
.training-stage-body aside a b { font-size: 16px; font-weight: 400; }

.training-self-serve {
    padding: 42px;
    border: 1px solid rgba(18, 101, 130, .13);
    border-radius: 27px;
    background: linear-gradient(145deg, #e9f3f6, #f9fbfc);
}
.training-self-serve-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 29px; }
.training-self-serve-grid > a { min-width: 0; min-height: 245px; display: flex; flex-direction: column; padding: 25px 24px; color: #dcebf2; border: 1px solid rgba(80, 190, 219, .18); border-radius: 17px; background: radial-gradient(circle at 100% 0, rgba(55, 199, 230, .12), transparent 33%), #0a1c2c; transition: transform .22s ease, border-color .22s ease; }
.training-self-serve-grid > a:hover { transform: translateY(-4px); border-color: rgba(76, 205, 235, .38); }
.training-self-serve-grid > a > span { color: #54cce6; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.training-self-serve-grid h3 { margin-top: 20px; color: #edf7fa; font-size: 20px; }
.training-self-serve-grid p { margin-top: 10px; color: #849eae; font-size: 11px; line-height: 1.75; }
.training-self-serve-grid b { margin-top: auto; padding-top: 20px; color: #76d9ed; font-size: 11px; }
.training-author { margin-top: 28px; }
.training-contact-panel { margin-top: 24px; }
.training-contact-actions .training-text-link { text-align: center; }

.not-found { min-height: 75vh; display: grid; place-items: center; padding: 150px 0 100px; text-align: center; }
.not-found h1 { color: var(--white); font-size: clamp(42px, 6vw, 72px); }
.not-found p:not(.eyebrow) { color: var(--muted); }
.not-found .eyebrow { justify-content: center; }
.not-found .button { margin: 15px 5px 0; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }

@media (max-width: 1020px) {
    .hero { min-height: auto; }
    .hero-grid, .split-heading, .method-grid, .about-grid, .trust-panel, .faq-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
    .hero-copy { text-align: center; }
    .hero-title-line { white-space: normal; }
    .hero h1, .hero-lead { margin-inline: auto; }
    .eyebrow { justify-content: center; }
    .hero-actions, .hero-proof { justify-content: center; }
    .hero-visual { min-height: 480px; max-width: 720px; margin-inline: auto; }
    .journey-grid, .service-grid, .case-grid, .insight-grid, .post-grid { grid-template-columns: repeat(2, 1fr); }
    .journey-card:last-child, .service-card:last-child, .case-card:last-child, .insight-card:last-child { grid-column: 1 / -1; }
    .post-grid .insight-card:last-child { grid-column: auto; }
    .method-copy { position: static; }
    .about-portrait { max-width: 560px; margin-inline: auto; }
    .about-copy { max-width: 760px; margin-inline: auto; }
    .trust-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-copy { max-width: 700px; }
    .profile-hero-grid { grid-template-columns: 1fr .55fr; gap: 44px; }
    .article-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .article-rail { position: static; order: -1; grid-template-columns: 1.4fr 1fr 1fr; margin-top: 48px; padding-bottom: 0; }
    .article-cover-wrap + .article-layout .prose { padding-top: 52px; }
    .archive-topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .decision-heading { grid-template-columns: 1fr; gap: 22px; }
    .free-tools-layout { grid-template-columns: 1fr; gap: 48px; }
    .free-tools-copy { max-width: 760px; }
    .tool-hub-intro { grid-template-columns: 1fr; align-items: start; }
    .tool-card-grid, .crawler-rule-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tool-related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .dimension-results { grid-template-columns: repeat(3, 1fr); }
    .first-conversation { grid-template-columns: 1fr auto; }
    .first-conversation ol { grid-column: 1 / -1; grid-row: 2; }
    .evidence-principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
    .admin-bar .site-header { top: 46px; }
    .menu-toggle { display: block; }
    .primary-nav { position: fixed; inset: 82px 0 auto; display: none; padding: 24px 20px 30px; border-top: 1px solid rgba(111, 176, 210, .12); background: rgba(5, 14, 25, .98); }
    .primary-nav.is-open { display: grid; }
    .menu-list { display: grid; gap: 0; }
    .menu-list li { border-bottom: 1px solid rgba(111, 176, 210, .11); }
    .menu-list a { display: block; padding: 14px 0; font-size: 15px; }
    .nav-cta { margin-top: 15px; justify-content: center; }
    .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
    .experience-strip { grid-template-columns: 1fr; border-radius: 20px 20px 0 0; }
    .experience-strip > div { border-right: 0; border-bottom: 1px solid rgba(110, 168, 201, .12); }
    .experience-strip > div:last-child { border-bottom: 0; }
    .section-heading-row { align-items: start; flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .article-rail { grid-template-columns: 1fr; }
    .service-decision-strip, .service-fit-grid { grid-template-columns: 1fr; }
    .service-fit-grid > div { min-height: 0; }
}

@media (max-width: 640px) {
    .container { width: min(calc(100% - 28px), var(--container)); }
    .site-header { height: 72px; }
    .brand-mark { width: 37px; height: 37px; }
    .primary-nav { top: 72px; }
    .hero { padding-top: 132px; }
    .hero h1 { font-size: clamp(40px, 12vw, 54px); }
    .hero-lead { font-size: 16px; }
    .hero-actions { display: grid; }
    .hero-visual { min-height: 350px; }
    .hero-visual > img { width: 122%; margin-left: -11%; border-radius: 24px; }
    .floating-card { min-width: 165px; padding: 10px 12px; }
    .floating-card-top { top: 9%; right: 0; }
    .floating-card-bottom { left: 0; bottom: 9%; }
    .section { padding: 92px 0; }
    .split-heading { gap: 30px; }
    .journey-grid, .service-grid, .decision-grid, .case-grid, .insight-grid, .post-grid { grid-template-columns: 1fr; }
    .journey-card:last-child, .service-card:last-child, .case-card:last-child, .insight-card:last-child { grid-column: auto; }
    .journey-card { min-height: auto; padding: 26px 24px 28px; }
    .journey-card::before { left: 24px; right: 24px; }
    .journey-content { grid-template-columns: 54px 1fr; gap: 16px; margin-top: 24px; }
    .journey-icon { width: 52px; height: 52px; border-radius: 15px; font-size: 25px; }
    .service-card { min-height: 530px; }
    .method-list li { grid-template-columns: 48px 1fr; gap: 13px; }
    .case-image { height: 310px; }
    .portrait-caption { right: 10px; bottom: 16px; }
    .about-points > div { grid-template-columns: 1fr; gap: 6px; }
    .trust-panel { padding: 34px 24px; }
    .trust-grid { grid-template-columns: 1fr; }
    .trust-grid > div { border-right: 0; border-bottom: 1px solid rgba(110, 181, 213, .12); }
    .trust-grid > div:last-child { border-bottom: 0; }
    .trust-grid strong { margin-top: 12px; }
    .faq-list summary { font-size: 16px; }
    .contact-form { padding: 24px 18px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .public-contact-list, .public-contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-grid > div:first-child { grid-column: auto; }
    .page-hero { padding: 140px 0 70px; }
    .archive-topic-directory { width: calc(100% - 28px); margin-top: 28px; padding: 27px 20px; border-radius: 20px; }
    .archive-directory-heading, .archive-topic-grid { grid-template-columns: 1fr; }
    .archive-directory-heading { gap: 10px; }
    .archive-topic-grid { margin-top: 24px; }
    .archive-topic-card h3 { min-height: auto; }
    .archive-listing { margin-top: 50px; }
    .archive-listing-heading { display: grid; gap: 12px; align-items: start; }
    .archive-listing-heading > p { margin: 0; }
    .archive-card-body { padding: 23px 21px 25px; }
    .post-grid .archive-card h2, .post-grid .archive-card p { min-height: auto; }
    .profile-hero-grid { grid-template-columns: 1fr; text-align: center; }
    .profile-hero-grid .eyebrow { justify-content: center; }
    .profile-hero figure { width: 230px; margin-inline: auto; }
    .profile-fact-grid, .evidence-principles, .evidence-record-grid { grid-template-columns: 1fr; }
    .service-next-step { grid-template-columns: 1fr; padding: 24px 21px; }
    .service-next-step .button { width: 100%; }
    .evidence-record > header { grid-template-columns: 1fr; }
    .evidence-record > header b { width: max-content; }
    .evidence-record-grid > div { border-right: 0; }
    .prose { padding-block: 60px 85px; font-size: 16px; }
    .article-cover-wrap { width: calc(100% - 32px); margin-top: -34px; }
    .article-cover { border-radius: 16px; }
    .article-cover-wrap + .article-layout .prose { padding-top: 42px; }
    .article-rail { margin-top: 36px; }
    .article-hero .article-meta { gap: 7px 0; }
    .article-hero .article-meta > * + *::before { margin-right: 8px; }
    .article-summary { padding: 20px 18px; }
    .article-author { grid-template-columns: 64px 1fr; padding: 22px 18px; }
    .article-author img { width: 64px; height: 64px; }
    body { padding-bottom: 62px; }
    .mobile-conversion-bar { position: fixed; z-index: 1200; inset: auto 0 0; display: grid; grid-template-columns: .82fr 1.18fr; gap: 9px; padding: 9px 14px max(9px, env(safe-area-inset-bottom)); border-top: 1px solid rgba(103, 190, 219, .18); background: rgba(5, 16, 28, .96); backdrop-filter: blur(16px); }
    .mobile-conversion-bar > * { min-height: 43px; display: grid; place-items: center; border: 1px solid rgba(119, 189, 215, .25); border-radius: 10px; font-size: 13px; font-weight: 750; }
    .mobile-conversion-bar button { color: #d5e9f0; background: transparent; }
    .mobile-conversion-bar a { color: #061522; border-color: transparent; background: #69d8ef; }
    .copy-toast { bottom: 76px; }
    .first-conversation { grid-template-columns: 1fr; gap: 18px; padding: 23px 20px; }
    .first-conversation ol { grid-column: auto; grid-row: auto; }
    .first-conversation .button { width: 100%; }
    .free-tool-link { grid-template-columns: 35px 1fr auto; gap: 11px; min-height: 92px; padding: 17px 16px; }
    .free-tool-link strong { font-size: 15px; }
    .tool-page-content { width: min(calc(100% - 20px), var(--container)); }
    .tool-card-grid, .dimension-results, .audit-check-list, .audit-summary, .tool-field-grid, .entity-platform-fields, .question-output-grid, .crawler-rule-grid { grid-template-columns: 1fr; }
    .tool-related-grid { grid-template-columns: 1fr; }
    .tool-related-card { min-height: 180px; }
    .tool-related-heading { display: grid; align-items: start; }
    .tool-related-path { align-items: stretch; flex-direction: column; }
    .tool-related-path > .tool-related-contact { margin-left: 0; text-align: center; }
    .tool-field-wide { grid-column: auto; }
    .tool-hub-intro h2 { font-size: 29px; }
    .tool-shell { padding: 22px 16px; border-radius: 18px; }
    .readiness-question legend { grid-template-columns: 32px 1fr; font-size: 15px; }
    .tool-options { grid-template-columns: 1fr; margin-left: 45px; }
    .tool-result { padding: 23px 18px; }
    .tool-result-heading { grid-template-columns: 1fr; gap: 20px; }
    .tool-result-heading > div:first-child { padding: 0 0 18px; border-right: 0; border-bottom: 1px solid rgba(105, 184, 215, .17); }
    .tool-result-actions { display: grid; }
    .download-panel { grid-template-columns: 1fr; gap: 24px; padding: 26px 21px; }
    .download-panel .button { width: 100%; }
    .audit-form > div { grid-template-columns: 1fr; }
    .audit-form .button { width: 100%; }
    .generated-output-heading { display: grid; align-items: start; }
    .faq-builder-row { grid-template-columns: 26px 1fr; }
    .faq-builder-row label:last-child { grid-column: 2; }
    .faq-builder-row > span { padding-top: 31px; }
    .tool-form-actions { display: grid; justify-content: stretch; }
    .tool-form-actions > * { width: 100%; }
    .tool-check-row > span { grid-template-columns: 34px 1fr 22px; gap: 5px 9px; padding-inline: 8px; }
    .tool-check-row > span > b { grid-column: 1; grid-row: 1 / span 2; }
    .tool-check-row > span > em { grid-column: 2; grid-row: 1; justify-self: start; }
    .tool-check-row > span > i { grid-column: 2; grid-row: 2; }
    .tool-check-row > span::after { grid-column: 3; grid-row: 1 / span 2; }
}

@media (max-width: 1020px) {
    .learning-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(250px, .5fr); gap: 44px; }
    .learning-overview,
    .training-overview { grid-template-columns: 1fr; gap: 32px; }
    .learning-stats,
    .training-overview-stats { max-width: 540px; }
    .learning-stage-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .learning-stage-grid { grid-template-columns: 1fr; }
    .learning-stage-aside { min-height: 0; border-top: 1px solid rgba(23, 99, 126, .11); border-left: 0; }
    .learning-stage-tools { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 22px; padding-top: 0; }
    .learning-stage-tools > small { grid-column: 1 / -1; }
    .home-learning-shell { grid-template-columns: 1fr; gap: 43px; }
    .home-learning-copy { max-width: 760px; }
    .home-learning-stages { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .training-format-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .training-format-card:last-child { grid-column: 1 / -1; min-height: 390px; }
    .training-audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .training-section-heading-row { grid-template-columns: 1fr; gap: 16px; align-items: start; }
    .training-section-heading-row > p { margin: 0; }
    .training-stage-body { grid-template-columns: 1fr; }
    .training-stage-body aside { border-top: 1px solid rgba(20, 101, 131, .1); border-left: 0; }
}

@media (max-width: 780px) {
    .learning-hero { padding: 138px 0 74px; }
    .learning-hero-grid { grid-template-columns: 1fr; gap: 42px; }
    .learning-hero-copy { text-align: center; }
    .learning-hero-copy .eyebrow { justify-content: center; }
    .learning-hero-copy h1,
    .learning-hero-copy > p:not(.eyebrow) { margin-inline: auto; }
    .learning-hero-actions { justify-content: center; }
    .learning-hero-portrait { width: min(100%, 340px); margin-inline: auto; }
    .learning-author-panel,
    .training-author { grid-template-columns: 140px minmax(0, 1fr); gap: 27px; padding: 30px; }
    .learning-author-panel img,
    .training-author img { width: 140px; }
    .learning-start-panel,
    .training-contact-panel { grid-template-columns: 1fr; gap: 24px; }
    .learning-start-panel > div:last-child,
    .training-contact-actions { width: min(100%, 330px); min-width: 0; }
    .learning-return { align-items: flex-start; flex-direction: column; }
    .learning-return-links { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
    .training-self-serve-grid { grid-template-columns: 1fr; }
    .training-self-serve-grid > a { min-height: 210px; }
}

@media (max-width: 640px) {
    .learning-hero-grid,
    .home-learning-shell,
    .prose:has(.learning-overview),
    .prose:has(.training-overview) { width: min(calc(100% - 28px), var(--container)); }
    .learning-hero { padding: 124px 0 64px; }
    .learning-hero-copy h1 { font-size: clamp(38px, 11.8vw, 52px); }
    .learning-hero-copy > p:not(.eyebrow) { margin-top: 20px; font-size: 15px; }
    .learning-hero-actions { display: grid; }
    .learning-hero-actions .button { width: 100%; }
    .learning-hero-portrait { width: min(88%, 300px); }
    .learning-hero-portrait figcaption,
    .learning-hero-portrait > span { right: 18px; bottom: 18px; }
    .home-learning-section { padding: 86px 0; }
    .home-learning-shell { gap: 34px; }
    .home-learning-copy { text-align: left; }
    .home-learning-copy h2 { font-size: 36px; }
    .home-learning-actions { display: grid; }
    .home-learning-actions .button { width: 100%; }
    .home-learning-stages { grid-template-columns: 1fr; }
    .home-learning-stage { min-height: 132px; padding: 20px; }
    .learning-overview,
    .training-overview { padding: 31px 22px; border-radius: 22px; }
    .learning-overview h2,
    .training-overview h2 { font-size: 32px; }
    .learning-overview > div > p,
    .training-overview-copy > p { font-size: 13px; }
    .learning-stats > div,
    .training-overview-stats > div { padding: 17px 7px; }
    .learning-stats dt,
    .training-overview-stats dt { font-size: 25px; }
    .learning-stats dd,
    .training-overview-stats dd { font-size: 9px; }
    .training-overview-actions { display: grid; align-items: stretch; }
    .training-overview-actions .button { width: 100%; }
    .training-overview .training-text-link { text-align: center; }
    .learning-stage-nav {
        top: 82px;
        display: flex;
        gap: 5px;
        margin-inline: -4px;
        padding: 6px;
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        scrollbar-width: thin;
    }
    .learning-stage-nav a { flex: 0 0 136px; justify-content: flex-start; padding-inline: 12px; text-align: left; }
    .learning-path { gap: 21px; }
    .learning-path::before { display: none; }
    .learning-stage { scroll-margin-top: 145px; border-radius: 20px; }
    .learning-stage-heading { grid-template-columns: 1fr; gap: 15px; padding: 27px 21px; }
    .learning-stage-number,
    .training-stage-number { display: flex; align-items: baseline; gap: 10px; }
    .learning-stage-number > span,
    .training-stage-number > span { font-size: 22px; }
    .learning-stage-heading h2 { font-size: 25px; }
    .learning-stage-heading p { font-size: 12px; }
    .learning-lessons { padding: 7px 14px; }
    .learning-lesson { grid-template-columns: 43px minmax(0, 1fr) 18px; gap: 9px; padding: 17px 5px; }
    .learning-lesson:hover { padding-inline: 8px; }
    .learning-lesson > span { font-size: 9px; }
    .learning-lesson strong { font-size: 13px; }
    .learning-lesson small { font-size: 9px; }
    .learning-lesson > b { font-size: 16px; }
    .learning-stage-aside { padding: 24px 20px; }
    .learning-stage-tools { grid-template-columns: 1fr; }
    .learning-stage-tools > small { grid-column: auto; }
    .learning-author-panel,
    .training-author { grid-template-columns: 1fr; gap: 22px; margin-top: 37px; padding: 25px 21px; text-align: left; }
    .learning-author-panel img,
    .training-author img { width: 112px; border-radius: 17px; }
    .learning-author-panel h2,
    .training-author h2 { font-size: 29px; }
    .learning-start-panel,
    .training-contact-panel { padding: 27px 21px; }
    .learning-start-panel > div:last-child,
    .training-contact-actions { width: 100%; }
    .learning-start-panel .button,
    .training-contact-panel .button { width: 100%; }
    .learning-return { gap: 19px; margin-top: 40px; padding: 21px 18px; }
    .learning-return-links { display: grid; }
    .learning-return-links a { width: 100%; }
    .training-formats,
    .training-audience,
    .training-syllabus,
    .training-self-serve { margin-top: 62px; }
    .training-section-heading h2 { font-size: 31px; }
    .training-format-grid { grid-template-columns: 1fr; gap: 13px; }
    .training-format-card,
    .training-format-card:last-child { grid-column: auto; min-height: 0; padding: 27px 22px; }
    .training-format-card h3 { margin-top: 26px; font-size: 23px; }
    .training-format-card ul { margin-top: 24px; }
    .training-audience,
    .training-self-serve { padding: 29px 20px; border-radius: 21px; }
    .training-audience-grid { grid-template-columns: 1fr; }
    .training-audience-grid article { padding: 21px 19px; }
    .training-syllabus-list { gap: 13px; }
    .training-syllabus-stage { border-radius: 18px; }
    .training-syllabus-stage > header { grid-template-columns: 1fr; gap: 13px; padding: 23px 20px; }
    .training-syllabus-stage h3 { font-size: 20px; }
    .training-stage-body > div,
    .training-stage-body aside { padding: 22px 20px; }
    .training-stage-body ul { grid-template-columns: 1fr; gap: 3px; }
    .training-self-serve-grid > a { min-height: 195px; padding: 23px 21px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
    .reveal { opacity: 1; transform: none; }
}