:root {
    --ink: #f8fbff;
    --text: #d7dfed;
    --muted: #8e9bb0;
    --line: rgba(255,255,255,.13);
    --panel: rgba(255,255,255,.075);
    --panel-strong: rgba(255,255,255,.12);
    --blue: #67a3ff;
    --cyan: #45d9e8;
    --green: #77e4a9;
    --gold: #ffc46b;
    --dark: #070b14;
    --card-ink: #111827;
    --shadow: 0 30px 90px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }

html { background: var(--dark); }

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 0%, rgba(103,163,255,.30), transparent 30rem),
        radial-gradient(circle at 88% 12%, rgba(69,217,232,.18), transparent 28rem),
        linear-gradient(180deg, #070b14 0%, #0b1220 52%, #101827 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.68;
}

a { color: inherit; text-decoration: none; }

.site-header,
.page-header { background: transparent; }

.nav {
    width: min(1180px, calc(100% - 32px));
    margin: 18px auto 0;
    min-height: 66px;
    padding: 10px 14px 10px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(7, 11, 20, .64);
    backdrop-filter: blur(22px);
    box-shadow: 0 18px 58px rgba(0,0,0,.24);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 19px;
    font-weight: 850;
    white-space: nowrap;
}

.brand::before {
    content: "";
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,0) 42%),
        linear-gradient(135deg, #246bfe, #45d9e8 55%, #77e4a9);
    box-shadow: 0 12px 28px rgba(69,217,232,.28);
}

.nav-links {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    white-space: nowrap;
    color: var(--text);
    font-size: 14px;
    min-width: 0;
    max-width: 100%;
}

.nav-links a {
    padding: 9px 12px;
    border-radius: 999px;
}

.nav-links a:hover {
    background: rgba(255,255,255,.10);
    color: #fff;
}

.home-shell {
    min-height: 760px;
    padding-bottom: 70px;
}

.home-hero {
    width: min(1180px, calc(100% - 32px));
    margin: 48px auto 0;
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(420px, 1.18fr);
    gap: 30px;
    align-items: stretch;
}

.hero-copy {
    min-height: 590px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 12px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 850;
    letter-spacing: 0;
}

h1 {
    margin: 0;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 1.02;
    letter-spacing: 0;
    word-break: keep-all;
    overflow-wrap: normal;
    text-wrap: balance;
}

.hero-title {
    display: grid;
    gap: 12px;
    max-width: 560px;
}

.hero-title span {
    display: block;
    font-size: clamp(64px, 9vw, 118px);
    line-height: .88;
}

.hero-title small {
    display: inline-block;
    width: fit-content;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,.10);
    border: 1px solid var(--line);
    color: var(--cyan);
    font-size: clamp(18px, 2vw, 26px);
    line-height: 1;
    font-weight: 850;
    white-space: nowrap;
}

.hero-copy p,
.lead {
    max-width: 720px;
    margin: 22px 0 0;
    color: var(--text);
    font-size: 20px;
}

.hero-actions {
    margin-top: 30px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-actions a {
    padding: 13px 17px;
    border-radius: 999px;
    background: #fff;
    color: #111827;
    font-weight: 850;
}

.hero-actions a + a {
    background: rgba(255,255,255,.10);
    color: #fff;
    border: 1px solid var(--line);
}

.visual-stage {
    position: relative;
    min-height: 590px;
    border-radius: 36px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: #111827;
    box-shadow: var(--shadow);
}

.visual-stage img {
    width: 100%;
    height: 100%;
    min-height: 590px;
    display: block;
    object-fit: cover;
}

.finder {
    padding: 20px;
    border-radius: 24px;
    background: rgba(7, 11, 20, .74);
    color: #fff;
    backdrop-filter: blur(20px);
    box-shadow: 0 24px 80px rgba(0,0,0,.28);
}

.floating-finder {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
}

.finder-label {
    color: rgba(255,255,255,.72);
    font-size: 13px;
    font-weight: 850;
    margin-bottom: 12px;
}

.finder-input {
    display: grid;
    gap: 8px;
}

.finder-input span {
    color: rgba(255,255,255,.58);
    font-size: 13px;
}

.finder-input input {
    width: 100%;
    height: 56px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 18px;
    background: rgba(255,255,255,.08);
    color: #fff;
    padding: 0 16px;
    font: inherit;
    outline: none;
}

.finder-input input::placeholder { color: rgba(255,255,255,.45); }

.finder-input input:focus {
    border-color: rgba(255,255,255,.48);
    background: rgba(255,255,255,.12);
}

.search-results {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.search-results a {
    display: block;
    padding: 13px 14px;
    border-radius: 16px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.10);
}

.search-results strong,
.search-results span { display: block; }

.search-results span {
    margin-top: 2px;
    color: rgba(255,255,255,.62);
    font-size: 13px;
}

main,
.home-main {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 42px 0 86px;
}

.article {
    width: min(900px, calc(100% - 32px));
    margin: 34px auto 78px;
    padding: 40px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: rgba(255,255,255,.94);
    color: var(--card-ink);
    box-shadow: var(--shadow);
}

.article p,
.article li,
.article td { color: #596273; }

.article .eyebrow,
.article a,
.source-list a,
.mini-index a { color: #174ea6; }

.article h1 {
    color: #101827;
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.12;
}

.article h2 {
    margin-top: 34px;
    color: #101827;
    font-size: 24px;
}

.signal-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border-radius: 26px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.12);
    box-shadow: 0 20px 70px rgba(0,0,0,.22);
}

.signal-strip div {
    padding: 22px;
    background: rgba(255,255,255,.065);
    backdrop-filter: blur(18px);
}

.signal-strip strong,
.signal-strip span { display: block; }

.signal-strip strong { font-size: 24px; }
.signal-strip span { color: var(--muted); }

.section-block { margin-top: 42px; }

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin: 14px 0 20px;
}

.section-head h2 {
    margin: 0;
    font-size: 32px;
    line-height: 1.15;
}

.section-head p {
    max-width: 520px;
    margin: 0;
    color: var(--muted);
}

.section-head.split { align-items: center; }

.journey-grid,
.path-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.journey-card,
.path-card {
    min-height: 280px;
    padding: 24px;
    border-radius: 30px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 24px 70px rgba(0,0,0,.24);
    transition: transform .18s ease, border-color .18s ease;
}

.journey-card:hover,
.path-card:hover,
.article-card:hover,
.editorial-list a:hover {
    transform: translateY(-3px);
}

.journey-card.blue,
.path-card:nth-child(1) { background: linear-gradient(145deg, #174ea6, #246bfe); }
.journey-card.cyan,
.path-card:nth-child(2) { background: linear-gradient(145deg, #006d77, #1aa6b7); }
.journey-card.green,
.path-card:nth-child(3) { background: linear-gradient(145deg, #165b38, #2e7d54); }
.journey-card.gold,
.path-card:nth-child(4) { background: linear-gradient(145deg, #7a4d00, #c78514); }

.journey-card span,
.path-card .icon {
    color: rgba(255,255,255,.78);
    font-size: 13px;
    font-weight: 850;
}

.journey-card h3,
.path-card h3 {
    margin: 28px 0 10px;
    font-size: 21px;
    line-height: 1.22;
    word-break: keep-all;
    overflow-wrap: normal;
    text-wrap: balance;
}

.journey-card p,
.path-card p {
    color: rgba(255,255,255,.78);
    margin: 0;
}

.journey-card em {
    margin-top: 18px;
    color: rgba(255,255,255,.64);
    font-style: normal;
    font-size: 13px;
}

.visual-board,
.knowledge-board {
    padding: 28px;
    border-radius: 34px;
    background:
        radial-gradient(circle at 0 0, rgba(103,163,255,.15), transparent 24rem),
        rgba(255,255,255,.06);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.diagnostic {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.diagnostic-step {
    padding: 22px;
    border-radius: 24px;
    background: rgba(255,255,255,.08);
    border: 1px solid var(--line);
}

.diagnostic-step b { color: var(--cyan); }
.diagnostic-step h3 { margin: 18px 0 8px; }
.diagnostic-step p { margin: 0; color: var(--muted); }

.content-columns {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 390px;
    gap: 22px;
    align-items: start;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.article-card,
.note-panel,
.faq-list section,
.source-box,
.topic-row,
.company-panel {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--panel);
    box-shadow: 0 14px 42px rgba(0,0,0,.16);
}

.article-card {
    display: block;
    min-height: 172px;
    padding: 22px;
    transition: transform .18s ease;
}

.article-card.featured {
    grid-column: span 2;
    min-height: 216px;
    background: linear-gradient(135deg, #174ea6, #246bfe 54%, #1aa6b7);
}

.article-card span,
.topic-row span {
    display: inline-flex;
    margin-bottom: 12px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 850;
}

.article-card h2,
.note-panel h2,
.faq-list h2,
.topic-row h3 {
    margin: 0 0 9px;
    line-height: 1.28;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance;
}

.article-card p,
.note-panel p,
.faq-list p,
.topic-row p {
    margin: 0;
    color: var(--muted);
}

.editorial-list {
    display: grid;
    gap: 12px;
}

.editorial-list a {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 16px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255,255,255,.07);
    box-shadow: 0 12px 36px rgba(0,0,0,.12);
    transition: transform .18s ease;
}

.editorial-list span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: rgba(255,255,255,.10);
    color: var(--cyan);
    font-weight: 850;
}

.editorial-list h3 { margin: 0 0 6px; }
.editorial-list h3 {
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance;
}
.editorial-list p { margin: 0; color: var(--muted); }

.source-dock {
    position: sticky;
    top: 18px;
    padding: 24px;
    border-radius: 28px;
    background: rgba(255,255,255,.08);
    border: 1px solid var(--line);
    box-shadow: 0 18px 58px rgba(0,0,0,.20);
}

.source-dock h2 { margin: 0 0 10px; }
.source-dock p { color: var(--muted); }
.source-dock ul { padding-left: 18px; }
.source-dock li { margin: 10px 0; }
.source-dock a { color: #fff; font-weight: 750; }

.keyword-lab {
    padding: 28px;
    border-radius: 34px;
    background:
        radial-gradient(circle at 0 0, rgba(103,163,255,.18), transparent 22rem),
        #050814;
    color: #fff;
    border: 1px solid var(--line);
}

.keyword-lab .section-head p,
.keyword-lab .eyebrow { color: rgba(255,255,255,.68); }

.keyword-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.keyword-grid a {
    padding: 18px;
    border-radius: 20px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.10);
}

.keyword-grid b,
.keyword-grid span { display: block; }

.keyword-grid span {
    color: rgba(255,255,255,.66);
    margin-top: 6px;
}

.company-panel {
    margin-top: 42px;
    padding: 26px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: center;
    background: rgba(255,255,255,.08);
}

.company-panel p { margin: 6px 0 0; color: var(--muted); }

.company-panel a {
    padding: 11px 15px;
    border-radius: 999px;
    background: #fff;
    color: #111827;
    font-weight: 850;
}

.steps {
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.steps li {
    padding: 18px;
    border-radius: 16px;
    background: #f5f7fb;
    border: 1px solid #e4e8ef;
}

.steps strong { display: block; color: #111827; }
.steps span { color: #596273; }

.table-wrap {
    margin-top: 18px;
    overflow-x: auto;
    border: 1px solid #e4e8ef;
    border-radius: 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    min-width: 620px;
}

th,
td {
    padding: 13px 14px;
    border-bottom: 1px solid #e4e8ef;
    text-align: left;
    vertical-align: top;
}

th {
    background: #f5f7fb;
    font-weight: 850;
    color: #111827;
}

.checklist {
    margin: 16px 0 0;
    padding-left: 20px;
}

.checklist li { margin: 8px 0; }

.mini-index {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.mini-index a {
    padding: 12px;
    border-radius: 14px;
    background: #eef4ff;
    font-weight: 750;
}

.source-list { margin-top: 12px; padding-left: 20px; }
.source-list li { margin: 8px 0; }

.faq-list { display: grid; gap: 14px; }
.faq-list section { padding: 20px; }

.footer {
    border-top: 1px solid var(--line);
    background: #050814;
    color: rgba(255,255,255,.68);
    padding: 34px 20px;
    font-size: 13px;
}

.footer-company {
    max-width: 1040px;
    margin: 0 auto 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.footer-company strong { color: #fff; }

.footer-links {
    max-width: 1040px;
    margin: 0 auto 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-links a { color: #fff; }
.footer p { max-width: 1040px; margin: 0 auto; }

@media (max-width: 980px) {
    .home-hero,
    .content-columns {
        grid-template-columns: 1fr;
    }

    .hero-copy,
    .visual-stage,
    .visual-stage img {
        min-height: auto;
    }

    .journey-grid,
    .path-grid,
    .diagnostic,
    .keyword-grid,
    .signal-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .source-dock { position: static; }
}

@media (max-width: 720px) {
    .nav {
        align-items: flex-start;
        flex-direction: column;
        border-radius: 22px;
        overflow: hidden;
    }

    .nav-links {
        width: 100%;
        padding-bottom: 2px;
    }

    .hero-copy {
        padding-right: 0;
    }

    h1 {
        font-size: clamp(42px, 14vw, 58px);
    }

    .visual-stage img {
        min-height: 390px;
    }

    .floating-finder {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        margin: -70px 14px 14px;
    }

    .journey-grid,
    .path-grid,
    .diagnostic,
    .keyword-grid,
    .signal-strip,
    .article-grid,
    .mini-index,
    .company-panel {
        grid-template-columns: 1fr;
    }

    .article-card.featured { grid-column: auto; }

    .section-head { display: block; }
    .section-head p { margin-top: 8px; }

    .article {
        padding: 26px 18px;
    }
}