/* =========================
   BASE
========================= */

:root {
    --page-shell-width: min(80vw, 1480px);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(104, 157, 255, 0.22), transparent 22%),
        radial-gradient(circle at top right, rgba(90, 208, 194, 0.12), transparent 20%),
        radial-gradient(circle at 50% 20%, rgba(186, 205, 230, 0.08), transparent 28%),
        linear-gradient(180deg, #050914 0%, #091224 46%, #050b17 100%);
    color: #eef4ff;
    scroll-behavior: smooth;
    position: relative;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
    scrollbar-color: rgba(140, 198, 255, 0.55) rgba(8, 16, 30, 0.85);
    scrollbar-width: thin;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(147, 180, 229, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(147, 180, 229, 0.045) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 80%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(210, 222, 240, 0.13) 0%, rgba(210, 222, 240, 0.04) 8%, transparent 14%, transparent 86%, rgba(143, 226, 215, 0.04) 92%, rgba(210, 222, 240, 0.13) 100%),
        radial-gradient(circle at 6% 24%, rgba(206, 220, 241, 0.12), transparent 14%),
        radial-gradient(circle at 8% 70%, rgba(121, 170, 245, 0.1), transparent 18%),
        radial-gradient(circle at 94% 22%, rgba(210, 222, 240, 0.1), transparent 14%),
        radial-gradient(circle at 92% 72%, rgba(123, 226, 211, 0.08), transparent 18%);
    filter: blur(10px);
    opacity: 0.8;
}

/* =========================
   NAV
========================= */

.nav {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
    width: var(--page-shell-width);
    margin: 0 auto;
    min-height: 76px;
    padding: 20px 30px;
    align-items: center;
    background: rgba(10, 19, 36, 0.58);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    border-bottom: 1px solid rgba(164, 193, 235, 0.14);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
    border-bottom-left-radius: 18px;
    border-bottom-right-radius: 18px;
    z-index: 1000;
}

.logo {
    display: inline-flex;
    align-items: center;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #f3f8ff;
    text-decoration: none;
}

.logo:hover {
    color: #ffffff;
}

.nav a {
    color: #b9cdf1;
    margin-left: 20px;
    text-decoration: none;
    position: relative;
    transition: 0.3s;
}

.nav a:hover {
    color: #dff6f1;
}

.nav a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, #7fb0ff, #7de3d6);
    transition: 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

.quick-nav-shell {
    position: fixed;
    top: 176px;
    left: max(10px, calc((100vw - var(--page-shell-width)) / 2 - 170px));
    z-index: 920;
    width: 280px;
    display: flex;
    align-items: flex-start;
    transform: translateX(-228px);
    transition: transform 0.28s ease;
    overflow: visible;
}

.quick-nav-shell.is-open {
    transform: translateX(0);
}

.quick-nav-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    width: 54px;
    min-height: 214px;
    padding: 16px 9px;
    border-top-right-radius: 16px;
    border-bottom-right-radius: 16px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background:
        linear-gradient(180deg, rgba(22, 36, 61, 0.96), rgba(12, 21, 37, 0.96));
    backdrop-filter: blur(16px) saturate(145%);
    -webkit-backdrop-filter: blur(16px) saturate(145%);
    border: 1px solid rgba(164, 193, 235, 0.14);
    border-left: 0;
    color: #e8f2ff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    box-shadow:
        0 18px 44px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    z-index: 2;
    overflow: visible;
    flex-direction: column;
    align-self: center;
    flex: 0 0 54px;
    position: relative;
}

.quick-nav-tab::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -18px;
    width: 16px;
    height: 74px;
    transform: translateY(-50%);
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
    background: linear-gradient(180deg, rgba(41, 64, 101, 0.95), rgba(22, 36, 61, 0.96));
    border: 1px solid rgba(164, 193, 235, 0.14);
    border-right: 0;
}

.quick-nav-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #8fe2d7;
    font-size: 15px;
    transition: transform 0.25s ease;
    line-height: 1;
    flex: 0 0 auto;
    margin: 0;
}

.quick-nav-title {
    writing-mode: vertical-lr;
    transform: none;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex: 1 1 auto;
}

.quick-nav-word {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.quick-nav-panel {
    width: 228px;
    margin-right: 0;
    padding: 14px 14px 12px;
    border-top-right-radius: 18px;
    border-bottom-right-radius: 18px;
    border-top-left-radius: 18px;
    border-bottom-left-radius: 18px;
    background: rgba(10, 18, 33, 0.78);
    backdrop-filter: blur(16px) saturate(145%);
    -webkit-backdrop-filter: blur(16px) saturate(145%);
    border: 1px solid rgba(164, 193, 235, 0.14);
    box-shadow:
        0 18px 44px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    overflow: hidden;
    z-index: 1;
    flex: 0 0 228px;
}

.quick-nav-shell.is-open .quick-nav-arrow {
    transform: rotate(180deg);
}

.quick-nav-panel a {
    display: block;
    padding: 8px 0;
    color: #c6d7f2;
    text-decoration: none;
    line-height: 1.25;
    transition: 0.25s;
}

.quick-nav-panel a:hover {
    color: #eef8ff;
    transform: translateX(4px);
}

/* =========================
   HERO
========================= */

.hero {
    display: block;
    width: var(--page-shell-width);
    margin: 28px auto 0;
    padding: 44px 46px 50px;
    position: relative;
    background: linear-gradient(180deg, rgba(14, 24, 42, 0.52), rgba(7, 13, 24, 0.18));
    border: 1px solid rgba(168, 195, 232, 0.1);
    border-radius: 28px;
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        inset 0 0 0 1px rgba(111, 154, 214, 0.03);
    overflow: visible;
    z-index: 1;
}

.feature {
    flex: 1;
    min-width: 0;
}

.latest-updates,
.media,
.audio {
    padding-left: 0;
    padding-right: 0;
}

/* =========================
   IDENTITY
========================= */

.identity-block {
    margin-bottom: 20px;
    padding: 26px 28px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(18, 29, 47, 0.72), rgba(12, 20, 34, 0.58));
    border: 1px solid rgba(170, 195, 228, 0.12);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(16px);
}

.headshot {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(171, 201, 242, 0.92);
    box-shadow:
        0 0 0 8px rgba(104, 141, 201, 0.14),
        0 0 24px rgba(183, 206, 238, 0.16),
        0 12px 30px rgba(0, 0, 0, 0.25);
}

.identity-block h1 {
    font-size: 42px;
    margin: 15px 0 5px;
    background: linear-gradient(90deg, #e8f2ff 0%, #9fc4ff 55%, #8fe3d8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.identity-alias {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
}

.identity-alias-label,
.identity-alias-name,
.identity-alias-note {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.identity-alias-label {
    background: rgba(120, 182, 255, 0.08);
    border: 1px solid rgba(150, 202, 255, 0.18);
    color: #bcd3f4;
}

.identity-alias-name {
    background: rgba(120, 182, 255, 0.14);
    border: 1px solid rgba(150, 202, 255, 0.24);
    color: #d8e8ff;
}

.identity-alias-note {
    background: rgba(124, 226, 213, 0.1);
    border: 1px solid rgba(124, 226, 213, 0.24);
    color: #bbf0e8;
    font-size: 0.88rem;
}

.about-copy-card {
    max-height: 620px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(120, 170, 245, 0.88) rgba(7, 14, 26, 0.24);
}

.about-copy-card::-webkit-scrollbar {
    width: 8px;
}

.about-copy-card::-webkit-scrollbar-track {
    background: rgba(7, 14, 26, 0.24);
    border-radius: 999px;
}

.about-copy-card::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(120, 170, 245, 0.88), rgba(113, 222, 208, 0.78));
    border-radius: 999px;
}

.about-copy-card::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(155, 196, 255, 0.95), rgba(145, 244, 231, 0.88));
}

.tagline {
    color: #b8cdeb;
    margin-bottom: 10px;
}

.identity-text {
    max-width: 500px;
    color: #d5dfef;
}

/* SOCIAL */

.social-links {
    margin: 10px 0 15px;
}

.social-links a {
    display: inline-block;
    margin-right: 10px;
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(24, 37, 58, 0.92), rgba(14, 24, 38, 0.9));
    color: #c9daf5;
    text-decoration: none;
    transition: 0.3s;
    border: 1px solid rgba(163, 192, 230, 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.social-links a:hover {
    background: linear-gradient(180deg, #88b5ff, #7ce2d5);
    color: #04111c;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(85, 168, 255, 0.2);
}

.content-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0 30px;
}

.content-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 110px;
    padding: 11px 16px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(30, 46, 71, 0.34), rgba(14, 24, 40, 0.3));
    border: 1px solid rgba(198, 215, 242, 0.14);
    box-shadow:
        0 14px 34px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px) saturate(140%);
    color: #cfe0f8;
    text-decoration: none;
    transition: 0.25s;
}

.content-nav a:hover {
    color: #04111c;
    background: linear-gradient(180deg, #9bbcff, #7ce2d5);
    border-color: rgba(143, 226, 215, 0.34);
    transform: translateY(-2px);
}

/* =========================
   SECTIONS
========================= */

body > section {
    width: var(--page-shell-width);
    margin: 0 auto;
    padding: 40px 46px;
    scroll-margin-top: 90px;
    position: relative;
    overflow: visible;
    background: linear-gradient(180deg, rgba(11, 19, 33, 0.16), rgba(8, 14, 26, 0.08));
    z-index: 1;
}

.ad-slot-band {
    padding-top: 22px;
    padding-bottom: 22px;
}

.ad-slot-band--hero {
    padding-top: 12px;
}

.hero .ad-slot-band {
    width: auto;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
    background: transparent;
    scroll-margin-top: 0;
}

.ad-slot-shell {
    --ad-slot-height: 90px;
    --ad-slot-min-height: var(--ad-slot-height);
    padding: 22px;
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(18, 31, 53, 0.72), rgba(10, 18, 31, 0.58)),
        radial-gradient(circle at top right, rgba(123, 190, 255, 0.12), transparent 35%);
    border: 1px solid rgba(165, 195, 234, 0.14);
    box-shadow:
        0 18px 44px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
}

.ad-slot-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.ad-slot-label,
.ad-slot-name {
    display: inline-flex;
    align-items: center;
}

.ad-slot-label {
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #d9ebff;
    background: rgba(120, 182, 255, 0.12);
    border: 1px solid rgba(150, 202, 255, 0.18);
}

.ad-slot-name {
    color: #9bb8dd;
    font-size: 0.92rem;
}

.ad-slot-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: var(--ad-slot-min-height);
    padding: 20px 18px;
    border-radius: 18px;
    border: 1px dashed rgba(149, 183, 227, 0.2);
    background:
        linear-gradient(180deg, rgba(8, 14, 26, 0.52), rgba(12, 20, 35, 0.3)),
        radial-gradient(circle at center, rgba(143, 226, 215, 0.08), transparent 55%);
    overflow: hidden;
    text-align: center;
}

.ad-slot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    color: #c9ddfb;
    width: 100%;
    max-width: 100%;
    min-height: var(--ad-slot-height);
    margin: 0 auto;
    border-radius: 14px;
    border: 1px dashed rgba(149, 183, 227, 0.16);
    background: linear-gradient(180deg, rgba(16, 27, 45, 0.7), rgba(10, 18, 31, 0.52));
}

.ad-slot-placeholder span {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.ad-slot-placeholder small {
    color: #8db0da;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ad-slot-shell.is-live .ad-slot-frame {
    border-style: solid;
    border-color: rgba(149, 183, 227, 0.12);
}

.dexter-adsense-unit {
    display: block;
    width: 100%;
    max-width: 100%;
    height: var(--ad-slot-height);
    min-height: var(--ad-slot-height);
    margin: 0 auto;
}

.dexter-adsense-unit iframe {
    display: block;
    margin: 0 auto !important;
}

@media (max-width: 899px) {
    .ad-slot-shell {
        --ad-slot-height: 60px;
        --ad-slot-min-height: var(--ad-slot-height);
    }
}

@media (max-width: 599px) {
    .ad-slot-shell {
        --ad-slot-height: 100px;
        --ad-slot-min-height: var(--ad-slot-height);
    }

    .ad-slot-frame {
        padding: 14px 10px;
    }
}

section h2 {
    color: #c7dcff;
    margin-bottom: 20px;
}

.hero section {
    width: auto;
    margin: 0;
    padding: 40px 0 0;
    background: transparent;
    scroll-margin-top: 0;
}

.section-heading {
    margin-bottom: 24px;
}

.section-kicker {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #8ce0d4;
}

.two-column {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.copy-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.76), rgba(11, 19, 32, 0.72));
    padding: 24px;
    border-radius: 14px;
    border: 1px solid rgba(162, 191, 230, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(14px);
}

.copy-card h3 {
    margin-top: 0;
    color: #eef5ff;
}

.books-block {
    margin-bottom: 30px;
}

.books-heading {
    margin: 0 0 18px;
    color: #eef5ff;
    font-size: 1.4rem;
}

.book-grid {
    display: grid;
    gap: 22px;
}

.book-card {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 22px;
    padding: 22px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.78), rgba(11, 18, 31, 0.75));
    border: 1px solid rgba(162, 191, 230, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(14px) saturate(140%);
}

.book-cover-wrap {
    min-width: 0;
}

.book-cover-wrap img {
    display: block;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(162, 191, 230, 0.16);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.book-cover-placeholder {
    aspect-ratio: 2 / 3;
    width: 100%;
    max-width: 100%;
    border-radius: 14px;
    border: 1px dashed rgba(171, 201, 242, 0.26);
    background:
        linear-gradient(180deg, rgba(27, 41, 62, 0.84), rgba(14, 23, 38, 0.9));
    color: #cadcf6;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0;
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.book-cover-placeholder img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: inherit;
}

.book-cover-placeholder span {
    font-weight: 700;
    margin-bottom: 6px;
}

.book-cover-placeholder small {
    display: block;
    margin-bottom: 10px;
    color: #9eb7d7;
}

.book-cover-placeholder code {
    font-size: 11px;
    color: #8fe2d7;
    word-break: break-word;
}

.book-meta {
    min-width: 0;
}

.book-meta h4 {
    margin: 0 0 10px;
    color: #eef5ff;
    font-size: 1.2rem;
}

.book-meta p {
    margin: 0 0 14px;
}

.book-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 12px;
}

.book-links a {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(33, 51, 77, 0.38), rgba(14, 24, 40, 0.3));
    border: 1px solid rgba(198, 215, 242, 0.16);
    color: #9bbcff;
    text-decoration: none;
    transition: 0.25s;
    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px) saturate(140%);
}

.book-links a:hover {
    color: #07111d;
    background: linear-gradient(180deg, #9bbcff, #7ce2d5);
    transform: translateY(-2px);
}

.ai-authority-expand {
    margin-top: 18px;
}

.authority-toggle {
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    background: linear-gradient(180deg, rgba(33, 51, 77, 0.42), rgba(14, 24, 40, 0.34));
    border: 1px solid rgba(198, 215, 242, 0.16);
    color: #d7e6fb;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: 0.25s;
    box-shadow:
        0 14px 30px rgba(0, 0, 0, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px) saturate(140%);
}

.authority-toggle:hover {
    color: #07111d;
    background: linear-gradient(180deg, #9bbcff, #7ce2d5);
    transform: translateY(-2px);
}

.authority-details {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(162, 191, 230, 0.12);
}

.authority-link {
    display: inline-block;
    margin-top: 4px;
    color: #8fe2d7;
    text-decoration: none;
    font-weight: 700;
}

.authority-link:hover {
    color: #b8fff6;
    text-decoration: underline;
}

.detail-list {
    margin: 16px 0 0;
    padding-left: 18px;
    color: #d5e1f4;
}

.detail-list li + li {
    margin-top: 10px;
}

/* =========================
   LATEST UPDATES
========================= */

.update-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.update-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.78), rgba(11, 18, 31, 0.75));
    padding: 20px;
    border-radius: 10px;
    flex: 1;
    min-width: 0;
    border: 1px solid rgba(162, 191, 230, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(14px) saturate(140%);
}

/* FEED CARDS */

.feed-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.feed-link,
.feed-link:visited,
.feed-link:hover,
.feed-link:active {
    color: inherit;
    text-decoration: none;
}

.feed-link * {
    text-decoration: none;
}

.feed-card {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    transition: 0.3s;
}

.feed-card:hover {
    transform: translateY(-3px);
    filter: brightness(1.04);
}

.feed-image {
    width: 140px;
    height: 140px;
    flex-shrink: 0;
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(13, 22, 38, 0.92), rgba(18, 30, 48, 0.9));
    border: 1px solid rgba(162, 191, 230, 0.12);
}

.feed-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.no-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #0f1a2a, #121f34);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #7e95b6;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.feed-content {
    min-width: 0;
    flex: 1;
}

.feed-source {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #9ebff1;
}

.feed-title {
    margin: 0 0 12px;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    color: #eef5ff;
}

.feed-excerpt {
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.45;
    color: #c3d2e8;
}

.read-more {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #8fe2d7;
}

.feed-link:hover .feed-title {
    color: #bcd6ff;
}

.feed-link:hover .read-more {
    color: #b7fff5;
}

/* =========================
   MEDIA
========================= */

.video-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

.video-row iframe {
    width: 100%;
    aspect-ratio: 16 / 10;
    min-height: 260px;
    height: auto;
    border-radius: 10px;
    border: 1px solid rgba(166, 194, 230, 0.12);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
    background: rgba(7, 14, 26, 0.92);
}

/* FEATURE VIDEO */

.feature-video iframe {
    width: 100%;
    height: 300px;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 100, 255, 0.2);
}

/* =========================
   AUDIO
========================= */

.audio-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.audio-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.78), rgba(11, 18, 31, 0.75));
    padding: 20px;
    border-radius: 14px;
    flex: 1;
    border: 1px solid rgba(162, 191, 230, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(14px) saturate(140%);
}

.audio-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: #8fe2d7;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.audio-card h3,
.audio-card h4 {
    margin-bottom: 10px;
    color: #eef5ff;
}

.audio-card p {
    margin-bottom: 16px;
    color: #c3d2e8;
    line-height: 1.5;
}

.audio-card audio {
    width: 100%;
    display: block;
    margin-top: 6px;
    border-radius: 0;
    overflow: hidden;
    border: 0;
    box-shadow:
        0 10px 22px rgba(0, 0, 0, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        inset 0 -8px 14px rgba(6, 12, 22, 0.18);
    filter: brightness(0.98) saturate(0.98);
    accent-color: #8fe2d7;
}

.audio-card audio::-webkit-media-controls-panel {
    background:
        linear-gradient(180deg, rgba(43, 60, 86, 0.92), rgba(25, 38, 59, 0.96) 40%, rgba(18, 29, 46, 0.98));
    border-radius: 0;
}

.audio-card audio::-webkit-media-controls-enclosure {
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(43, 60, 86, 0.92), rgba(25, 38, 59, 0.96) 40%, rgba(18, 29, 46, 0.98));
}

.audio-card audio::-webkit-media-controls-current-time-display,
.audio-card audio::-webkit-media-controls-time-remaining-display {
    color: #dbe8f8;
}

.audio-card a {
    display: inline-block;
    margin-top: 14px;
    color: #8fe2d7;
    text-decoration: none;
    font-weight: 700;
}

.audio-card a:hover {
    color: #b7fff5;
    text-decoration: underline;
}

body::-webkit-scrollbar,
.activity-body::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body::-webkit-scrollbar-track,
.activity-body::-webkit-scrollbar-track {
    background: rgba(7, 14, 26, 0.86);
}

body::-webkit-scrollbar-thumb,
.activity-body::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(120, 170, 245, 0.88), rgba(113, 222, 208, 0.78));
    border-radius: 999px;
    border: 2px solid rgba(7, 14, 26, 0.86);
}

body::-webkit-scrollbar-thumb:hover,
.activity-body::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(155, 196, 255, 0.95), rgba(145, 244, 231, 0.88));
}

/* =========================
   ACTIVITY PANEL
========================= */

.activity-widget {
    position: fixed;
    right: 16px;
    bottom: 24px;
    z-index: 1200;
}

.activity-panel {
    width: min(290px, calc(100vw - 32px));
    max-height: min(520px, calc(100vh - 110px));
    overflow: hidden;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(14, 24, 41, 0.84), rgba(10, 18, 31, 0.78));
    border: 1px solid rgba(165, 194, 231, 0.14);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.activity-panel.minimized .activity-body {
    display: none;
}

.activity-panel.hidden {
    display: none;
}

.activity-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    cursor: move;
    border-bottom: 1px solid rgba(165, 194, 231, 0.12);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
}

.activity-header span {
    color: #e7f4ff;
    font-weight: 700;
}

.activity-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.activity-controls button {
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 999px;
    background: rgba(129, 165, 214, 0.16);
    color: #eef5ff;
    cursor: pointer;
    transition: 0.25s;
}

.activity-controls button:hover {
    background: rgba(124, 220, 206, 0.25);
    color: #ffffff;
}

.activity-body {
    padding: 16px;
    overflow-y: auto;
    max-height: calc(min(520px, calc(100vh - 110px)) - 60px);
}

.activity-intro {
    color: #b9c9e0;
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 15px;
}

.activity-item {
    background: linear-gradient(180deg, rgba(18, 30, 48, 0.86), rgba(13, 22, 37, 0.84));
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid rgba(164, 193, 231, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.activity-item strong {
    color: #a6c5f7;
    display: block;
    margin-bottom: 8px;
}

.activity-item span {
    display: block;
    color: #d4deee;
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.5;
}

.activity-item a {
    color: #8fe2d7;
    text-decoration: none;
}

.activity-item a:hover {
    text-decoration: underline;
    color: #b8fff6;
}

.activity-toggle {
    display: none;
    margin-top: 12px;
    margin-left: auto;
    border: 0;
    border-radius: 999px;
    padding: 12px 16px;
    background: linear-gradient(90deg, #9bbcff, #7ce2d5);
    color: #07111d;
    font-weight: 700;
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

.activity-widget.is-hidden .activity-toggle {
    display: inline-block;
}

/* =========================
   PROJECTS
========================= */

.business-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.business-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.82), rgba(11, 18, 31, 0.78));
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(162, 191, 230, 0.14);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(16px) saturate(140%);
}

.business-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 14px;
}

.business-label {
    display: inline-block;
    margin-bottom: 8px;
    color: #8fe2d7;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.business-card h3 {
    margin-bottom: 8px;
    color: #eef5ff;
}

.business-card-top a {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(143, 226, 215, 0.18);
    color: #8fe2d7;
    text-decoration: none;
    white-space: nowrap;
}

.business-card-top a:hover {
    color: #07111d;
    background: #8fe2d7;
}

.business-summary {
    color: #d4deee;
    margin-bottom: 18px;
}

.service-group + .service-group {
    margin-top: 20px;
}

.service-group h4 {
    margin-bottom: 10px;
    color: #9bbcff;
}

.service-list {
    margin: 0;
    padding-left: 18px;
}

.service-list li + li {
    margin-top: 10px;
}

.service-list a {
    color: #eef5ff;
    text-decoration: none;
    font-weight: 600;
}

.service-list a:hover {
    color: #8fe2d7;
}

.service-list span {
    display: block;
    margin-top: 4px;
    color: #9fb7da;
    line-height: 1.5;
}

.cards {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.78), rgba(11, 18, 31, 0.75));
    padding: 20px;
    border-radius: 10px;
    flex: 1 1 calc(50% - 20px);
    border: 1px solid rgba(162, 191, 230, 0.12);
    transition: 0.3s;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(16px) saturate(140%);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(143, 226, 215, 0.32);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.3);
}

.card h3 {
    color: #eef5ff;
}

.card p {
    color: #d4deee;
}

.card a {
    color: #8fe2d7;
    text-decoration: none;
}

.card a:hover {
    color: #b7fff5;
}

.software-cards .software-card {
    display: flex;
    flex-direction: column;
    flex: 1 1 calc(33.333% - 20px);
}

.software-card .business-label {
    align-self: flex-start;
}

.software-card .software-links {
    margin-top: auto;
    padding-top: 18px;
}

/* =========================
   NETWORK
========================= */

.links a {
    display: inline-block;
    margin-right: 15px;
    margin-bottom: 12px;
    color: #cedbf0;
    transition: 0.3s;
}

.links a:hover {
    color: #96f0e3;
}

.stack-links a {
    display: block;
    margin-right: 0;
}

/* =========================
   AUTHORITY
========================= */

.authority {
    background: linear-gradient(180deg, rgba(10, 18, 32, 0.86), rgba(8, 14, 24, 0.9));
    border-top: 1px solid rgba(163, 192, 230, 0.08);
    border-bottom: 1px solid rgba(163, 192, 230, 0.08);
}

.authority-copy-card {
    max-height: 620px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(120, 170, 245, 0.88) rgba(7, 14, 26, 0.24);
}

.authority-copy-card::-webkit-scrollbar {
    width: 8px;
}

.authority-copy-card::-webkit-scrollbar-track {
    background: rgba(7, 14, 26, 0.24);
    border-radius: 999px;
}

.authority-copy-card::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(120, 170, 245, 0.88), rgba(113, 222, 208, 0.78));
    border-radius: 999px;
}

.authority-copy-card::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(155, 196, 255, 0.95), rgba(145, 244, 231, 0.88));
}

.authority-source-list a {
    color: #8fe2d7;
    text-decoration: none;
}

.authority-source-list a:hover {
    color: #b7fff5;
    text-decoration: underline;
}

.authority-source-list span {
    color: #9fb7da;
}

/* =========================
   REVIEWS
========================= */

.review-source-row {
    margin-bottom: 24px;
}

.review-source-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.8), rgba(11, 18, 31, 0.76));
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(162, 191, 230, 0.14);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.review-source-card h3 {
    color: #eef5ff;
    margin-bottom: 10px;
}

.review-source-card p {
    color: #c3d2e8;
    margin-bottom: 14px;
    line-height: 1.5;
}

.review-source-card a {
    color: #8fe2d7;
    text-decoration: none;
    font-weight: 700;
}

.review-source-card a:hover {
    color: #b7fff5;
    text-decoration: underline;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.review-video-section {
    margin-top: 40px;
}

.review-video-section .section-heading.compact {
    margin-bottom: 18px;
}

.review-video-section .section-heading.compact h3 {
    margin: 0;
    color: #eef5ff;
    font-size: 30px;
}

.review-video-strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(300px, 360px);
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x proximity;
}

.review-video-strip::-webkit-scrollbar {
    height: 10px;
}

.review-video-strip::-webkit-scrollbar-thumb {
    background: rgba(143, 226, 215, 0.35);
    border-radius: 999px;
}

.review-video-strip::-webkit-scrollbar-track {
    background: rgba(14, 24, 40, 0.42);
    border-radius: 999px;
}

.review-video-card {
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.8), rgba(11, 18, 31, 0.76));
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(162, 191, 230, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
    scroll-snap-align: start;
}

.review-video-card video {
    width: 100%;
    display: block;
    border-radius: 14px;
    background: #0a121f;
    margin-bottom: 14px;
}

.review-video-card iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    border: 0;
    border-radius: 14px;
    background: #0a121f;
    margin-bottom: 14px;
}

.review-video-card h4 {
    margin: 0 0 8px;
    color: #eef5ff;
    font-size: 23px;
}

.review-video-card p {
    margin: 0;
    color: #b9c9df;
    line-height: 1.55;
}

.review-video-link {
    display: inline-block;
    margin-top: 18px;
    color: #8fe2d7;
    text-decoration: none;
    font-weight: 700;
}

.review-video-link:hover {
    color: #b7fff5;
    text-decoration: underline;
}

.review-card {
    background:
        radial-gradient(circle at top left, rgba(110, 168, 255, 0.18), transparent 52%),
        linear-gradient(180deg, rgba(28, 47, 76, 0.92), rgba(16, 29, 49, 0.9));
    padding: 22px;
    border-radius: 16px;
    border: 1px solid rgba(147, 189, 255, 0.2);
    box-shadow:
        0 18px 44px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.review-quote {
    margin: 0 0 18px;
    color: #e6eefb;
    font-size: 16px;
    line-height: 1.6;
    font-style: italic;
}

.review-meta {
    margin-bottom: 14px;
}

.review-meta strong {
    display: block;
    color: #eef5ff;
    margin-bottom: 4px;
}

.review-meta span {
    color: #9fb7da;
    font-size: 14px;
}

.review-card a {
    color: #8fe2d7;
    text-decoration: none;
    font-weight: 700;
}

.review-card a:hover {
    color: #b7fff5;
    text-decoration: underline;
}

/* =========================
   SKILLS
========================= */

.skills-cloud-card h3 {
    margin-bottom: 10px;
}

.skills-cloud {
    position: relative;
    min-height: 420px;
    margin-top: 20px;
    border-radius: 18px;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(126, 177, 255, 0.16), transparent 38%),
        radial-gradient(circle at bottom right, rgba(126, 226, 215, 0.12), transparent 42%),
        linear-gradient(180deg, rgba(14, 23, 38, 0.92), rgba(9, 16, 27, 0.95));
    border: 1px solid rgba(162, 191, 230, 0.14);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 18px 44px rgba(0, 0, 0, 0.22);
}

.skill-chip {
    position: absolute;
    border: 1px solid var(--skill-border, rgba(161, 205, 255, 0.18));
    border-radius: 50%;
    width: var(--skill-size, 108px);
    height: var(--skill-size, 108px);
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.15;
    background:
        radial-gradient(circle at 30% 25%, var(--skill-highlight, rgba(179, 214, 255, 0.22)), transparent 34%),
        linear-gradient(180deg, var(--skill-top, rgba(42, 64, 98, 0.94)), var(--skill-bottom, rgba(22, 35, 58, 0.96)));
    color: #eef5ff;
    font: inherit;
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    cursor: grab;
    user-select: none;
    touch-action: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.skill-chip:hover {
    transform: scale(1.03);
    border-color: var(--skill-hover-border, rgba(143, 226, 215, 0.36));
    box-shadow:
        0 16px 28px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.skill-chip.is-dragging {
    cursor: grabbing;
    z-index: 5;
    box-shadow:
        0 20px 36px rgba(0, 0, 0, 0.28),
        0 0 0 1px rgba(143, 226, 215, 0.28);
}

.skill-tech {
    --skill-top: rgba(43, 76, 122, 0.95);
    --skill-bottom: rgba(23, 42, 72, 0.97);
    --skill-highlight: rgba(167, 205, 255, 0.26);
    --skill-border: rgba(140, 189, 255, 0.24);
    --skill-hover-border: rgba(162, 213, 255, 0.42);
}

.skill-business {
    --skill-top: rgba(65, 96, 70, 0.94);
    --skill-bottom: rgba(31, 54, 39, 0.97);
    --skill-highlight: rgba(191, 239, 186, 0.24);
    --skill-border: rgba(168, 224, 160, 0.24);
    --skill-hover-border: rgba(191, 247, 182, 0.42);
}

.skill-marketing {
    --skill-top: rgba(126, 79, 40, 0.95);
    --skill-bottom: rgba(74, 45, 20, 0.97);
    --skill-highlight: rgba(255, 215, 160, 0.25);
    --skill-border: rgba(255, 196, 120, 0.24);
    --skill-hover-border: rgba(255, 214, 152, 0.42);
}

.skill-music {
    --skill-top: rgba(92, 58, 116, 0.95);
    --skill-bottom: rgba(49, 28, 67, 0.97);
    --skill-highlight: rgba(226, 184, 255, 0.24);
    --skill-border: rgba(209, 162, 255, 0.24);
    --skill-hover-border: rgba(225, 191, 255, 0.42);
}

/* =========================
   CONTACT
========================= */

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 20px;
}

.contact-links a {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(33, 51, 77, 0.38), rgba(14, 24, 40, 0.3));
    border: 1px solid rgba(198, 215, 242, 0.16);
    color: #9bbcff;
    text-decoration: none;
    transition: 0.3s;
    box-shadow:
        0 14px 30px rgba(0, 0, 0, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px) saturate(140%);
}

.contact-links a:hover {
    color: #0b0b0f;
    background: #00c2a8;
    transform: translateY(-2px);
}

.contact-form {
    margin-top: 24px;
    background: linear-gradient(180deg, rgba(19, 31, 49, 0.8), rgba(11, 19, 32, 0.76));
    border: 1px solid rgba(162, 191, 230, 0.14);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(18px) saturate(140%);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.contact-form label {
    display: block;
}

.contact-form span {
    display: block;
    margin-bottom: 8px;
    color: #c7d7ef;
    font-size: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid rgba(154, 183, 221, 0.18);
    background: rgba(7, 14, 26, 0.86);
    color: #f5f9ff;
    border-radius: 10px;
    padding: 12px 14px;
    font: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(124, 220, 206, 0.5);
    box-shadow: 0 0 0 3px rgba(124, 220, 206, 0.12);
}

.message-field {
    display: block;
    margin-top: 18px;
}

.contact-form button {
    margin-top: 18px;
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    background: linear-gradient(90deg, #9bbcff, #7ce2d5);
    color: #07111d;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(124, 220, 206, 0.2);
}

/* =========================
   FOOTER
========================= */

footer {
    text-align: center;
    width: var(--page-shell-width);
    margin: 0 auto 24px;
    padding: 20px 20px 32px;
    background: rgba(3, 7, 14, 0.9);
    border-top: 1px solid rgba(160, 190, 230, 0.08);
    border-bottom: 1px solid rgba(172, 199, 236, 0.08);
    border-bottom-left-radius: 22px;
    border-bottom-right-radius: 22px;
    box-shadow:
        0 14px 40px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    position: relative;
    overflow: visible;
    z-index: 1;
}

.back-to-top {
    display: inline-block;
    margin-top: 10px;
    color: #a6c5f7;
    text-decoration: none;
}

.back-to-top:hover {
    color: #9bf3e6;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {
    .quick-nav-shell {
        top: 56px;
    }

    .nav,
    .hero,
    body > section,
    footer {
        width: calc(100% - 28px);
    }

    .hero {
        padding: 30px;
    }

    .cards {
        flex-direction: column;
    }

    .business-grid,
    .two-column,
    .form-grid,
    .update-grid,
    .review-grid,
    .video-row,
    .audio-row {
        grid-template-columns: 1fr;
    }

    .business-card-top {
        flex-direction: column;
    }

    .book-card {
        grid-template-columns: 1fr;
    }

    .book-cover-wrap {
        max-width: 220px;
    }

    .activity-widget {
        right: 16px;
        bottom: 16px;
    }

    .activity-panel {
        width: min(280px, calc(100vw - 24px));
    }

    .about-copy-card {
        max-height: none;
        overflow: visible;
    }

    .authority-copy-card {
        max-height: none;
        overflow: visible;
    }

    .review-video-strip {
        grid-auto-columns: minmax(260px, 88vw);
    }

    .skills-cloud {
        min-height: 360px;
    }
}

@media (max-width: 600px) {

    .quick-nav-shell {
        top: auto;
        bottom: 88px;
        left: 0;
        width: 264px;
        transform: translateX(-216px);
    }

    .quick-nav-tab {
        width: 50px;
        min-height: 170px;
        flex-basis: 50px;
    }

    .quick-nav-title {
        font-size: 0.72rem;
    }

    .quick-nav-panel {
        width: min(216px, calc(100vw - 64px));
        flex-basis: min(216px, calc(100vw - 64px));
    }

    .nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px 20px;
        min-height: 0;
        border-bottom-left-radius: 14px;
        border-bottom-right-radius: 14px;
    }

    .nav nav {
        margin-top: 10px;
    }

    .nav a {
        margin-left: 0;
        margin-right: 15px;
    }

    .content-nav {
        margin: 18px 0 24px;
    }

    .identity-block h1 {
        font-size: 32px;
    }

    .card {
        flex-basis: 100%;
    }

    .identity-text {
        font-size: 16px;
        line-height: 1.5;
    }

    .feature-video iframe {
        height: 200px;
    }

    body > section {
        padding: 28px 20px;
    }

    .ad-slot-band {
        padding-top: 16px;
        padding-bottom: 16px;
    }

    .ad-slot-shell {
        padding: 18px 14px;
    }

    .ad-slot-meta {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 12px;
    }

    .ad-slot-shell,
    .ad-slot-frame,
    .dexter-adsense-unit {
        --ad-slot-min-height: 120px;
    }

    .latest-updates,
    .video,
    .audio {
        padding-left: 0;
        padding-right: 0;
    }

    .skills-cloud {
        min-height: 320px;
    }

    .skill-chip {
        width: var(--skill-size-mobile, calc(var(--skill-size, 108px) * 0.82));
        height: var(--skill-size-mobile, calc(var(--skill-size, 108px) * 0.82));
        padding: 8px;
        font-size: 14px;
    }

    .activity-widget {
        right: 12px;
        left: 12px;
        bottom: 12px;
    }

    .activity-panel,
    .activity-toggle {
        width: 100%;
    }
}