/* F204. Approved RunLine clickdummy v2 design, 2026-11-01. */
:root {
    --ink: #090f37;
    --blue: #1975c8;
    --blue-dark: #115d9f;
    --pale: #edf5fc;
    --muted: #566278;
    --line: #dce3ed;
    --bg: #f5f7fa;
    --green: #176448;
    --green-bg: #eaf6ef;
    --yellow: #fff7db;
    --radius: 16px;
    --shadow: 0 20px 65px #090f3710;
    --sans: 'Segoe UI', Arial, sans-serif;
    --display: 'Bahnschrift', 'Segoe UI', Arial, sans-serif;
    --blue-text: #115d9f;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 112px;
}
body {
    margin: 0;
    font-family: var(--sans);
    color: var(--ink);
    background: #fff;
    line-height: 1.55;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) {
    overflow: hidden;
}
button,
input,
select,
textarea {
    font: inherit;
}
button,
a,
input,
select,
summary {
    touch-action: manipulation;
}
button,
a {
    -webkit-tap-highlight-color: transparent;
}
button {
    cursor: pointer;
}
button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}
a {
    color: inherit;
    text-decoration: none;
}
a:hover {
    color: var(--blue-text);
}
img,
svg,
video {
    max-width: 100%;
}
img {
    display: block;
}
button svg,
a svg {
    flex-shrink: 0;
}
svg.icon {
    width: 21px;
    height: 21px;
    stroke-width: 1.7;
    vertical-align: middle;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
}
h1,
h2,
h3,
h4,
p {
    margin: 0;
}
h1,
h2,
h3 {
    line-height: 1.12;
    font-family: var(--display);
    font-weight: 600;
    letter-spacing: -0.035em;
}
h1 {
    font-size: clamp(38px, 4vw, 57px);
}
h2 {
    font-size: clamp(30px, 3.3vw, 46px);
}
h3 {
    font-size: 23px;
    letter-spacing: -0.02em;
}
p + p {
    margin-top: 16px;
}
strong {
    font-weight: 650;
}
small,
.small {
    font-size: 13px;
}
ul,
ol {
    padding-left: 22px;
}
::selection {
    background: #cbe3fa;
}
:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
}
.skip-link {
    position: fixed;
    top: -100px;
    left: 16px;
    z-index: 100;
    background: #fff;
    padding: 16px;
}
.skip-link:focus {
    top: 10px;
}
.wrap {
    width: min(1280px, 100%);
    padding-inline: 48px;
    margin-inline: auto;
}
.narrow {
    max-width: 840px;
}
.muted {
    color: var(--muted);
}
.blue {
    color: var(--blue-text);
}
.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.15em;
    color: var(--blue-text);
    margin-bottom: 20px;
}
.eyebrow:before {
    content: '';
    width: 20px;
    height: 2px;
    background: currentColor;
    display: inline-block;
}
.eyebrow.light {
    color: #9dcbf2;
}
.lede {
    font-size: 18px;
    line-height: 1.65;
    color: var(--muted);
    max-width: 590px;
}
.section {
    padding-block: 100px;
}
.section-head {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    align-items: end;
    margin-bottom: 38px;
}
.section-head p {
    max-width: 420px;
}
.stack {
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.row {
    display: flex;
    align-items: center;
    gap: 12px;
}
.between {
    justify-content: space-between;
}
.actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.mt {
    margin-top: 28px;
}
.mb {
    margin-bottom: 24px;
}
.link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 650;
    color: var(--blue-text);
    font-size: 14px;
}
.link:hover {
    text-decoration: underline;
}
.btn {
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--ink);
    color: #fff;
    min-height: 48px;
    padding: 12px 21px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.3;
    transition:
        background 0.18s,
        transform 0.18s,
        box-shadow 0.18s;
}
.btn:hover {
    background: #1b2353;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px #090f3715;
}
.btn.blue {
    background: var(--blue);
    color: #fff;
}
.btn.blue:hover {
    background: var(--blue-dark);
}
.btn.outline {
    color: var(--ink);
    background: transparent;
    border-color: var(--line);
}
.btn.outline:hover {
    background: var(--pale);
    border-color: #a5bcd4;
}
.btn.white {
    background: #fff;
    color: var(--ink);
}
.btn.soft {
    background: var(--pale);
    color: var(--blue-dark);
}
.btn.text {
    background: transparent;
    color: var(--ink);
    padding-inline: 10px;
}
.btn.sm {
    min-height: 39px;
    padding: 9px 14px;
    font-size: 13px;
}
.btn.lg {
    min-height: 54px;
    padding-inline: 24px;
}
.btn.full {
    width: 100%;
}
.icon-btn {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    color: var(--ink);
}
.icon-btn:hover {
    background: var(--pale);
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 5px;
    background: var(--pale);
    font-size: 11px;
    font-weight: 650;
    color: var(--blue-dark);
    line-height: 1.4;
}
.chip.green {
    background: var(--green-bg);
    color: var(--green);
}
.chip.gray {
    background: #eef0f4;
    color: var(--muted);
}
.chip.yellow {
    background: var(--yellow);
    color: #70520b;
}
.dot {
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    display: inline-block;
}
.main-header {
    position: sticky;
    top: 0;
    z-index: 40;
    height: 88px;
    background: #ffffffef;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid #e8edf3;
}
.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}
.brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.brand img {
    width: 105px;
    height: 60px;
    object-fit: contain;
}
.main-nav {
    display: flex;
    gap: 28px;
    margin-left: 30px;
}
.main-nav a {
    font-size: 13px;
    font-weight: 600;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-left: auto;
}
.lang-button {
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 12px;
    padding: 12px;
    min-height: 44px;
}
.menu-button {
    display: none;
}
.mobile-menu {
    display: none;
}
.hero {
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    gap: 64px;
    padding-top: 76px;
    padding-bottom: 83px;
    align-items: center;
}
.hero h1 {
    font-size: clamp(59px, 6.1vw, 88px);
    line-height: 1.01;
    letter-spacing: -0.052em;
    margin-bottom: 27px;
}
.hero h1 span {
    color: var(--blue-text);
}
.hero .lede {
    max-width: 450px;
    font-size: 17px;
}
.hero .actions {
    margin-top: 30px;
}
.hero-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--muted);
    margin-top: 18px;
}
.hero-visual {
    position: relative;
    padding-bottom: 33px;
}
.hero-figure {
    margin: 0;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: var(--ink);
    box-shadow: var(--shadow);
}
.hero-figure > img {
    width: 100%;
    height: 449px;
    object-fit: cover;
    object-position: 58% 50%;
}
.hero-figure:after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        #090f3715 5%,
        transparent 40%,
        #090f3770 100%
    );
}
.photo-caption {
    position: absolute;
    z-index: 2;
    bottom: 23px;
    right: 23px;
    color: #fff;
    text-align: right;
    font-size: 11px;
}
.photo-caption strong {
    display: block;
    font-family: var(--display);
    font-size: 43px;
    letter-spacing: -0.04em;
    line-height: 1.1;
}
.photo-label {
    position: absolute;
    z-index: 2;
    top: 18px;
    left: 18px;
    background: #ffffffee;
    border-radius: 5px;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 700;
}
.photo-label .dot {
    color: var(--blue-text);
}
.plan-inset {
    position: absolute;
    z-index: 3;
    bottom: 0;
    left: -30px;
    width: 247px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 10px 35px #090f371c;
    padding: 15px;
    border-radius: 10px;
    transform: rotate(-4deg);
}
.plan-inset img {
    height: 116px;
    width: 100%;
    object-fit: contain;
}
.plan-inset .row {
    font-size: 10px;
    font-weight: 650;
    margin-bottom: 8px;
}
.plan-inset .chip {
    font-size: 9px;
    padding: 3px 6px;
}
.hero-bottom-label {
    font-size: 10px;
    color: var(--muted);
    text-align: right;
    padding-top: 13px;
    padding-right: 3px;
}
.proof-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding-block: 25px;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    font-size: 12px;
    font-weight: 600;
}
.proof-strip span {
    display: flex;
    align-items: center;
    gap: 10px;
}
.proof-strip svg {
    color: var(--blue-text);
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}
.process-item {
    padding-top: 28px;
    border-top: 1px solid var(--line);
}
.step-num {
    font-size: 12px;
    color: var(--blue-text);
    font-weight: 700;
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 24px;
}
.process-item h3 {
    margin-bottom: 14px;
}
.process-item p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
}
.experience {
    background: var(--ink);
    color: #fff;
    padding-block: 82px;
}
.experience-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 72px;
    align-items: center;
}
.experience-photo {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}
.experience-photo img {
    height: 370px;
    width: 100%;
    object-fit: cover;
}
.experience-photo small {
    position: absolute;
    bottom: 14px;
    left: 16px;
    color: #fff;
    background: #090f37b0;
    padding: 5px 9px;
    border-radius: 4px;
    font-size: 10px;
}
.experience h2 {
    margin-bottom: 22px;
}
.experience p {
    color: #c6cee0;
    font-size: 15px;
    line-height: 1.8;
}
.feature-tabs {
    display: flex;
    border-bottom: 1px solid #ffffff25;
    gap: 27px;
    margin: 24px 0;
}
.feature-tabs button {
    background: transparent;
    border: 0;
    color: #aebbd4;
    padding: 12px 0;
    border-bottom: 2px solid transparent;
    font-size: 12px;
    font-weight: 650;
}
.feature-tabs button.active {
    color: #fff;
    border-bottom-color: #8bc8ff;
}
.experience .link {
    color: #acd6ff;
    margin-top: 20px;
}
.source-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}
.source-card {
    padding: 31px;
    display: flex;
    align-items: start;
    flex-direction: column;
    gap: 17px;
}
.source-card + .source-card {
    border-left: 1px solid var(--line);
}
.source-icon {
    display: grid;
    place-items: center;
    width: 47px;
    height: 47px;
    background: var(--pale);
    border-radius: 12px;
    color: var(--blue-text);
}
.source-icon svg {
    width: 25px;
    height: 25px;
}
.source-card h3 {
    font-size: 22px;
}
.source-card p {
    font-size: 14px;
    color: var(--muted);
    flex: 1;
    line-height: 1.75;
}
.source-card .link {
    margin-top: 10px;
}
.browser-start {
    background: var(--pale);
    border-radius: 16px;
    padding: 44px 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    margin-top: 32px;
    align-items: center;
}
.browser-start h3 {
    font-size: 30px;
    margin-bottom: 12px;
}
.browser-start p {
    font-size: 14px;
    color: var(--muted);
}
.browser-start .btn {
    justify-self: end;
}
.faq-section {
    background: #f7f9fc;
}
.faq-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 100px;
}
.faq-list details {
    border-bottom: 1px solid var(--line);
}
.faq-list summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 21px 0;
    font-size: 15px;
    font-weight: 650;
    cursor: pointer;
}
.faq-list summary::-webkit-details-marker {
    display: none;
}
.faq-list summary:after {
    content: '+';
    color: var(--blue-text);
    font-size: 22px;
    font-weight: 400;
}
.faq-list details[open] summary:after {
    content: '−';
}
.faq-list details p {
    color: var(--muted);
    font-size: 14px;
    padding-bottom: 22px;
    line-height: 1.8;
}
.bottom-cta {
    padding-block: 75px;
}
.bottom-cta .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.bottom-cta h2 {
    max-width: 620px;
}
.footer {
    border-top: 1px solid var(--line);
    padding: 40px 0 95px;
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.footer .brand img {
    width: 85px;
    height: 48px;
}
.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 12px;
    color: var(--muted);
}
.footer-meta {
    font-size: 11px;
    color: var(--muted);
    margin-top: 24px;
}
/* Workspace */
.workspace {
    background: var(--bg);
    min-height: calc(100vh - 88px);
    display: grid;
    grid-template-columns: 225px minmax(0, 1fr);
}
.sidebar {
    background: #fff;
    border-right: 1px solid var(--line);
    padding: 31px 17px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 88px;
    height: calc(100vh - 88px);
    padding-bottom: 85px;
}
.side-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.side-label {
    font-size: 10px;
    color: var(--muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.13em;
    padding-left: 14px;
    margin-bottom: 9px;
}
.side-link {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 550;
    min-height: 45px;
    padding: 11px 13px;
    border-radius: 7px;
}
.side-link.active {
    color: var(--blue-dark);
    background: var(--pale);
    font-weight: 650;
}
.side-link:hover {
    background: #f4f7fb;
}
.side-link svg {
    width: 19px;
    height: 19px;
    color: var(--muted);
}
.side-link.active svg {
    color: var(--blue-text);
}
.sidebar-bottom {
    margin-top: auto;
}
.user-mini {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 16px 12px;
    border-top: 1px solid var(--line);
    font-size: 12px;
}
.avatar {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    background: var(--pale);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    color: var(--blue-dark);
}
.user-mini small {
    font-size: 10px;
    color: var(--muted);
}
.workspace-main {
    padding: 43px clamp(24px, 4vw, 64px) 105px;
    max-width: 1510px;
    width: 100%;
    margin-inline: auto;
    min-width: 0;
}
.page-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 25px;
    margin-bottom: 31px;
}
.page-head h1 {
    font-size: 36px;
    margin-bottom: 10px;
}
.page-head p {
    font-size: 14px;
    color: var(--muted);
    max-width: 630px;
}
.breadcrumb {
    font-size: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--muted);
    margin-bottom: 23px;
}
.breadcrumb svg {
    width: 13px;
    height: 13px;
}
.panel {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 12px;
    padding: 27px;
}
.panel h2 {
    font-size: 24px;
    margin-bottom: 10px;
}
.panel h3 {
    font-size: 19px;
}
.panel p {
    font-size: 14px;
    color: var(--muted);
}
.panel + .panel {
    margin-top: 22px;
}
.two-col {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 24px;
    align-items: start;
}
.stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}
.stat {
    padding: 23px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
}
.stat strong {
    font-family: var(--display);
    font-size: 34px;
    display: block;
    line-height: 1.3;
    font-weight: 550;
    letter-spacing: -0.04em;
}
.stat span {
    font-size: 12px;
    color: var(--muted);
}
.stat .row {
    justify-content: space-between;
}
.stat svg {
    color: var(--blue-text);
}
.welcome {
    background: var(--ink);
    color: #fff;
    padding: 32px;
    border-radius: 12px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    overflow: hidden;
}
.welcome h2 {
    font-size: 30px;
    margin-bottom: 12px;
}
.welcome p {
    font-size: 14px;
    color: #c6d0e2;
    max-width: 460px;
}
.welcome .eyebrow {
    margin-bottom: 14px;
}
.welcome svg.big {
    width: 72px;
    height: 72px;
    color: #96c9f7;
    flex-shrink: 0;
}
.list-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}
.list-heading h2 {
    font-size: 23px;
}
.checklist {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 15px;
}
.checklist > a,
.checklist > div {
    display: flex;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
    align-items: start;
}
.checklist > a:last-child,
.checklist > div:last-child {
    border: 0;
}
.check-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    width: 25px;
    height: 25px;
    font-size: 11px;
    color: var(--muted);
}
.check-circle.done {
    background: var(--green-bg);
    border-color: var(--green-bg);
    color: var(--green);
}
.check-circle svg {
    width: 15px;
    height: 15px;
}
.checklist small {
    color: var(--muted);
    display: block;
    font-size: 12px;
    margin-top: 3px;
}
.checklist .icon:last-child {
    margin-left: auto;
    width: 17px;
    color: var(--muted);
}
.toolbox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.search {
    position: relative;
    max-width: 380px;
    flex: 1;
    min-width: 200px;
}
.search svg {
    position: absolute;
    left: 13px;
    top: 13px;
    width: 18px;
    height: 18px;
    color: var(--muted);
}
.search input {
    padding-left: 42px !important;
}
.input,
select,
textarea {
    width: 100%;
    border: 1px solid #c9d3e1;
    border-radius: 7px;
    background: #fff;
    color: var(--ink);
    padding: 12px 14px;
    font-size: 14px;
    min-height: 46px;
}
.input:focus,
select:focus,
textarea:focus {
    border-color: var(--blue);
    outline: 2px solid #1975c820;
    outline-offset: 0;
}
.filters {
    display: flex;
    gap: 8px;
    align-items: center;
}
.filters select {
    min-width: 130px;
    font-size: 12px;
    min-height: 44px;
    padding: 10px;
}
.view-toggle {
    display: flex;
    border: 1px solid var(--line);
    border-radius: 7px;
    overflow: hidden;
    background: #fff;
}
.view-toggle button {
    width: 42px;
    height: 42px;
    border: 0;
    background: #fff;
    color: var(--muted);
}
.view-toggle button.active {
    background: var(--pale);
    color: var(--blue-text);
}
.course-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.course-card {
    border: 1px solid var(--line);
    border-radius: 11px;
    overflow: hidden;
    background: #fff;
    transition:
        box-shadow 0.2s,
        transform 0.2s;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.course-card:hover {
    box-shadow: 0 12px 30px #090f370e;
    transform: translateY(-3px);
    color: var(--ink);
    border-color: #bacce0;
}
.course-thumb {
    padding: 25px 16px;
    background: #f9fbfd;
    border-bottom: 1px solid #ecf0f5;
    position: relative;
    height: 172px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.course-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.course-thumb .chip {
    position: absolute;
    left: 13px;
    top: 11px;
    background: #fffffff2;
    font-size: 10px;
}
.course-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.course-body h3 {
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 650;
    letter-spacing: -0.01em;
    line-height: 1.5;
    margin-bottom: 7px;
    overflow-wrap: anywhere;
}
.course-meta {
    font-size: 11px;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 9px;
    flex-wrap: wrap;
}
.course-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--muted);
    margin-top: 20px;
}
.course-foot .icon {
    width: 16px;
    color: var(--blue-text);
}
.course-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.course-list .course-card {
    flex-direction: row;
    align-items: center;
}
.course-list .course-thumb {
    width: 125px;
    flex-shrink: 0;
    height: 100px;
    padding: 15px;
    border-bottom: 0;
    border-right: 1px solid var(--line);
}
.course-list .course-thumb .chip {
    display: none;
}
.course-list .course-body {
    padding: 15px 20px;
}
.course-list .course-foot {
    margin-top: 8px;
}
.empty {
    padding: 65px 25px;
    text-align: center;
    border: 1px dashed #c6d3e2;
    background: #fff;
    border-radius: 12px;
}
.empty .source-icon {
    margin: 0 auto 23px;
    width: 62px;
    height: 62px;
}
.empty h2 {
    font-size: 26px;
    margin-bottom: 13px;
}
.empty p {
    max-width: 450px;
    margin: 0 auto 24px;
    font-size: 14px;
    color: var(--muted);
}
.empty .actions {
    justify-content: center;
}
.notice {
    display: flex;
    align-items: start;
    gap: 12px;
    padding: 16px 18px;
    border: 1px solid #cbdff1;
    background: var(--pale);
    border-radius: 8px;
    font-size: 13px;
    color: #214569;
    line-height: 1.65;
}
.notice svg {
    flex-shrink: 0;
    width: 19px;
    margin-top: 2px;
}
.notice.green {
    background: var(--green-bg);
    color: var(--green);
    border-color: #cee6d8;
}
.notice.yellow {
    background: var(--yellow);
    color: #72570f;
    border-color: #eaddb1;
}
.notice + .notice {
    margin-top: 14px;
}
.notice a {
    text-decoration: underline;
}
.tabs {
    display: flex;
    gap: 6px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 25px;
    overflow-x: auto;
}
.tabs button,
.tabs a {
    background: none;
    border: 0;
    border-bottom: 2px solid transparent;
    padding: 15px 17px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    color: var(--muted);
}
.tabs .active {
    border-bottom-color: var(--blue);
    color: var(--blue-dark);
}
.field {
    display: block;
    margin-bottom: 20px;
    font-size: 12px;
    font-weight: 650;
}
.field > span {
    display: block;
    margin-bottom: 8px;
}
.field small {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--muted);
    margin-top: 7px;
    line-height: 1.6;
}
.field .input {
    font-size: 14px;
}
.form-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.checkbox {
    display: flex;
    align-items: start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.65;
    cursor: pointer;
}
.checkbox input {
    width: 17px;
    height: 17px;
    accent-color: var(--blue);
    margin-top: 3px;
    flex-shrink: 0;
}
.field-error {
    font-size: 12px;
    color: #a52d2d;
    margin-bottom: 15px;
}
.form-actions {
    border-top: 1px solid var(--line);
    padding-top: 22px;
    margin-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.steps {
    display: flex;
    gap: 0;
    margin-bottom: 32px;
    max-width: 660px;
}
.steps > span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--muted);
    flex: 1;
    position: relative;
}
.steps > span:after {
    content: '';
    height: 1px;
    background: var(--line);
    flex: 1;
    margin: 0 15px;
}
.steps > span:last-child:after {
    display: none;
}
.steps b {
    width: 27px;
    height: 27px;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 600;
}
.steps .current {
    color: var(--ink);
    font-weight: 650;
}
.steps .current b {
    background: var(--blue);
    border-color: var(--blue);
    color: #fff;
}
.steps .complete b {
    background: var(--green-bg);
    color: var(--green);
    border-color: var(--green-bg);
}
.dropzone {
    border: 1.5px dashed #a9bfd7;
    border-radius: 10px;
    padding: 40px 24px;
    text-align: center;
    background: #f8fbfe;
    transition: background 0.2s;
}
.dropzone.dragover {
    background: #e1f0ff;
    border-color: var(--blue);
}
.dropzone .source-icon {
    margin: 0 auto 20px;
    background: #e7f0fa;
    width: 58px;
    height: 58px;
}
.dropzone h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
.dropzone p {
    font-size: 12px;
    margin-bottom: 22px;
}
.dropzone .actions {
    justify-content: center;
}
.dropzone small {
    display: block;
    font-size: 11px;
    color: var(--muted);
    margin-top: 16px;
}
.file-selected {
    border: 1px solid #a5c9e6;
    background: var(--pale);
    border-radius: 9px;
    padding: 18px;
    display: flex;
    gap: 14px;
    align-items: center;
    min-width: 0;
}
.file-selected .source-icon {
    flex-shrink: 0;
    background: #fff;
}
.file-selected .file-name {
    font-size: 13px;
    font-weight: 650;
    overflow-wrap: anywhere;
}
.file-selected small {
    color: var(--muted);
    font-size: 11px;
}
.file-selected .icon-btn {
    margin-left: auto;
    flex-shrink: 0;
}
.sample-inline {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    gap: 20px;
}
.sample-inline img {
    width: 110px;
    height: 68px;
    object-fit: contain;
    padding: 8px;
    background: #f5f8fc;
    border-radius: 6px;
}
.sample-inline h3 {
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 650;
    letter-spacing: 0;
    margin-bottom: 5px;
}
.sample-inline p {
    font-size: 11px;
    margin-bottom: 6px;
}
.import-aside h3 {
    font-size: 20px;
    margin-bottom: 14px;
}
.import-aside p {
    font-size: 13px;
    line-height: 1.75;
}
.import-aside ul {
    font-size: 12px;
    color: var(--muted);
    padding-left: 18px;
    line-height: 1.8;
}
.import-aside .link {
    font-size: 12px;
    margin-top: 16px;
}
.import-aside .notice {
    margin-top: 22px;
    font-size: 12px;
}
.review-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    align-items: start;
}
.preview-panel {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    min-width: 0;
}
.preview-toolbar {
    padding: 13px 17px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    min-height: 61px;
}
.preview-toolbar .actions {
    gap: 6px;
}
.segmented {
    display: inline-flex;
    padding: 3px;
    background: #edf1f6;
    border-radius: 7px;
}
.segmented button {
    background: transparent;
    border: 0;
    border-radius: 5px;
    padding: 7px 11px;
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
}
.segmented .active {
    background: #fff;
    color: var(--ink);
    box-shadow: 0 1px 4px #090f3710;
}
.preview-stage {
    height: 390px;
    background-color: #f6f9fc;
    background-image: radial-gradient(#ccd9e7 0.7px, transparent 0.7px);
    background-size: 18px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    position: relative;
    padding: 32px;
}
.preview-stage img {
    width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.2s;
}
.preview-stage.image-view {
    background: #edf1f6;
}
.preview-stage.image-view img {
    object-fit: contain;
}
.preview-stage.quest-view {
    padding: 0;
}
.preview-stage.quest-view img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.preview-footer {
    padding: 12px 17px;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 11px;
    color: var(--muted);
}
.preview-footer .icon {
    width: 16px;
}
.fact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding-block: 16px;
    margin-bottom: 20px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.fact-grid strong {
    display: block;
    font-family: var(--display);
    font-size: 20px;
    font-weight: 550;
}
.fact-grid span {
    font-size: 10px;
    color: var(--muted);
}
.review-check {
    padding: 15px 0;
}
.review-check h3 {
    font-size: 15px;
    font-family: var(--sans);
    font-weight: 650;
    letter-spacing: 0;
    margin-bottom: 9px;
}
.review-check p {
    font-size: 12px;
}
.review-check ul {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.9;
    padding-left: 18px;
}
.mini-divider {
    height: 1px;
    background: var(--line);
    margin-block: 23px;
}
.loading {
    padding: 70px 30px;
    text-align: center;
}
.loader {
    width: 46px;
    height: 46px;
    border: 3px solid var(--pale);
    border-top-color: var(--blue);
    border-radius: 50%;
    margin: 0 auto 25px;
    animation: spin 1s linear infinite;
}
.loading h2 {
    font-size: 25px;
    margin-bottom: 12px;
}
.loading p {
    font-size: 13px;
    color: var(--muted);
}
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
.success-title {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}
.success-icon {
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    background: var(--green-bg);
    color: var(--green);
    border-radius: 50%;
    flex-shrink: 0;
}
.success-title h1 {
    font-size: 33px;
}
.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
    gap: 24px;
}
.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.meta-list {
    margin: 15px 0 0;
}
.meta-list > div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--line);
    padding: 12px 0;
    font-size: 12px;
}
.meta-list dt {
    color: var(--muted);
}
.meta-list dd {
    margin: 0;
    text-align: right;
    overflow-wrap: anywhere;
}
.status-line {
    display: flex;
    align-items: start;
    gap: 16px;
    padding: 22px;
    border-radius: 10px;
    border: 1px solid var(--line);
    margin-top: 20px;
}
.status-line .source-icon {
    flex-shrink: 0;
}
.status-line h3 {
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 650;
    letter-spacing: 0;
    margin-bottom: 7px;
}
.status-line p {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.7;
}
.status-line .chip {
    margin-left: auto;
    flex-shrink: 0;
}
.instruction-list {
    list-style: none;
    padding: 0;
    margin: 25px 0;
    counter-reset: instruction;
}
.instruction-list li {
    counter-increment: instruction;
    position: relative;
    padding-left: 43px;
    margin-bottom: 23px;
    font-size: 13px;
    color: var(--muted);
}
.instruction-list li:before {
    content: counter(instruction, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 11px;
    font-weight: 700;
    color: var(--blue-text);
    background: var(--pale);
    padding: 4px 7px;
    border-radius: 4px;
}
.instruction-list li strong {
    color: var(--ink);
    display: block;
    margin-bottom: 5px;
}
.inline-details {
    font-size: 12px;
    color: var(--muted);
    border-top: 1px solid var(--line);
    margin-top: 24px;
    padding-top: 20px;
}
.inline-details summary {
    font-weight: 600;
    color: var(--ink);
    cursor: pointer;
}
.inline-details p {
    font-size: 12px;
    margin-top: 13px;
}
.pair-code {
    font-family: var(--display);
    font-size: 38px;
    letter-spacing: 0.15em;
    display: block;
    margin: 15px 0;
    text-align: center;
}
.pair-panel {
    text-align: center;
    padding: 40px;
}
.pair-panel h2 {
    margin-bottom: 18px;
}
.pair-panel .btn {
    margin-top: 10px;
}
.marker-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}
.marker-card {
    text-align: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 25px;
}
.marker-card h3 {
    font-size: 18px;
}
.marker-card small {
    font-size: 11px;
    color: var(--muted);
}
.settings-layout {
    display: grid;
    grid-template-columns: 1fr 0.65fr;
    gap: 27px;
    align-items: start;
}
.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    padding: 19px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}
.setting-row:last-child {
    border: 0;
}
.setting-row small {
    color: var(--muted);
    display: block;
    font-size: 11px;
    margin-top: 5px;
    max-width: 350px;
}
.switch {
    position: relative;
    width: 38px;
    height: 23px;
    display: inline-block;
    flex-shrink: 0;
}
.switch input {
    opacity: 0;
    width: 1px;
    height: 1px;
}
.switch span {
    position: absolute;
    inset: 0;
    background: #b7c4d4;
    border-radius: 50px;
    cursor: pointer;
}
.switch span:before {
    content: '';
    position: absolute;
    left: 3px;
    top: 3px;
    width: 17px;
    height: 17px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
}
.switch input:checked + span {
    background: var(--blue);
}
.switch input:checked + span:before {
    transform: translateX(15px);
}
.switch input:focus-visible + span {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
}
.swatches {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
    justify-content: end;
    max-width: 190px;
}
.swatch {
    height: 27px;
    width: 27px;
    border: 3px solid #fff;
    outline: 1px solid var(--line);
    background: var(--swatch);
    border-radius: 50%;
    padding: 0;
}
.swatch.active {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}
.setting-row select {
    max-width: 140px;
    min-height: 40px;
    font-size: 12px;
}
.live-preview {
    position: sticky;
    top: 115px;
    background: var(--pale);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid #d7e6f4;
}
.live-preview h3 {
    font-size: 17px;
}
.live-preview p {
    font-size: 11px;
    color: var(--muted);
    margin-top: 15px;
}
.jump-post {
    position: absolute;
    left: 23%;
    top: 20px;
    height: 115px;
    width: 8px;
    background: #d3deeb;
    box-shadow: 1px 2px 2px #090f3730;
}
.jump-post:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -14px;
    width: 38px;
    height: 5px;
    background: #b7c8da;
    transform: skewX(-20deg);
}
.jump-post.second {
    left: 76%;
}
.jump-bar {
    position: absolute;
    left: 22%;
    right: 21%;
    top: 62px;
    height: 8px;
    background: repeating-linear-gradient(
        90deg,
        var(--bar1, #1975c8) 0 22%,
        var(--bar2, #f59640) 22% 44%
    );
    box-shadow: 0 3px 4px #090f3720;
    transform: rotate(-3deg);
}
.jump-ground {
    position: absolute;
    left: 5%;
    right: 0;
    bottom: 20px;
    border-bottom: 1px solid #9cb3cc;
    transform: rotate(-3deg);
}
.help-hero {
    padding: 65px 0 45px;
    background: var(--pale);
}
.help-hero h1 {
    margin-bottom: 20px;
}
.help-hero .search {
    max-width: 570px;
    margin-top: 30px;
}
.help-main {
    padding-block: 55px 100px;
}
.help-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.help-card {
    padding: 27px;
    border: 1px solid var(--line);
    border-radius: 10px;
    transition: background 0.2s;
}
.help-card:hover {
    background: var(--pale);
    color: var(--ink);
}
.help-card .source-icon {
    margin-bottom: 22px;
}
.help-card h2 {
    font-size: 22px;
    margin-bottom: 12px;
}
.help-card p {
    font-size: 13px;
    color: var(--muted);
}
.help-card .link {
    margin-top: 22px;
}
.article {
    max-width: 820px;
    padding: 48px 48px 100px;
    margin: auto;
}
.article h1 {
    margin-bottom: 20px;
}
.article .lede {
    font-size: 17px;
}
.article h2 {
    font-size: 27px;
    margin-top: 38px;
    margin-bottom: 18px;
}
.article p,
.article li {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.85;
}
.article img {
    border-radius: 10px;
    margin-top: 25px;
}
.article .notice {
    margin-top: 24px;
}
.article .instruction-list li {
    font-size: 14px;
}
.article .btn {
    margin-top: 22px;
}
.auth-page {
    min-height: calc(100vh - 88px);
    background: var(--bg);
    padding: 50px 30px 110px;
    display: grid;
    align-content: start;
    justify-content: center;
}
.auth-layout {
    display: grid;
    grid-template-columns: 450px 300px;
    gap: 70px;
    align-items: start;
}
.auth-panel {
    padding: 36px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
}
.auth-panel h1 {
    font-size: 33px;
    margin-bottom: 13px;
}
.auth-panel > p {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 27px;
}
.auth-panel .btn.full {
    margin-top: 8px;
}
.auth-bottom {
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    margin-top: 22px;
}
.auth-bottom a {
    color: var(--blue-text);
    font-weight: 650;
}
.auth-aside {
    padding-top: 44px;
}
.auth-aside h2 {
    font-size: 26px;
    margin-bottom: 18px;
}
.auth-aside p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
}
.auth-aside img {
    margin-top: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    padding: 15px;
}
.onboarding-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}
.onboarding-option {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 26px;
    text-align: left;
    background: #fff;
    color: var(--ink);
}
.onboarding-option:hover {
    border-color: var(--blue);
    background: var(--pale);
}
.onboarding-option .source-icon {
    margin-bottom: 20px;
}
.onboarding-option h3 {
    font-size: 21px;
    margin-bottom: 14px;
}
.onboarding-option p {
    font-size: 13px;
    color: var(--muted);
}
.onboarding-option .link {
    margin-top: 24px;
}
.onboarding {
    padding-top: 65px;
    padding-bottom: 110px;
}
.toast {
    position: fixed;
    z-index: 90;
    bottom: 82px;
    left: 50%;
    transform: translate(-50%, 15px);
    background: var(--ink);
    color: #fff;
    border-radius: 9px;
    padding: 14px 21px;
    font-size: 13px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transition:
        opacity 0.2s,
        transform 0.2s;
    max-width: min(550px, calc(100vw - 32px));
    text-align: center;
}
.toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}
.modal {
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 0;
    max-width: calc(100vw - 35px);
    width: 600px;
    color: var(--ink);
    box-shadow: 0 20px 100px #090f3740;
}
.modal::backdrop {
    background: #090f3799;
    backdrop-filter: blur(5px);
}
.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    padding: 23px 27px;
    border-bottom: 1px solid var(--line);
}
.modal-head h2 {
    font-size: 23px;
}
.modal-body {
    padding: 27px;
}
.modal-body p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
}
.modal-body p + p {
    margin-top: 14px;
}
.modal-actions {
    padding: 0 27px 27px;
    display: flex;
    justify-content: end;
    gap: 12px;
    flex-wrap: wrap;
}
.modal.video-modal {
    width: 980px;
    background: var(--ink);
    color: #fff;
}
.modal.video-modal .modal-head {
    border-color: #ffffff20;
}
.modal.video-modal .icon-btn {
    background: transparent;
    color: #fff;
    border-color: #ffffff40;
}
.modal video {
    display: block;
    width: 100%;
    max-height: 70vh;
}
.modal.preview-modal {
    width: 1100px;
}
.modal.preview-modal .preview-stage {
    height: 65vh;
}
.print-sheet {
    background: #fff;
    padding: 25px;
    margin: 20px auto;
    max-width: 750px;
}
.print-sheet h1 {
    font-size: 30px;
}
.print-sheet p {
    font-size: 14px;
}
.print-label {
    margin-top: 25px;
    border-top: 1px solid var(--line);
    padding-top: 14px;
}
.no-margin {
    margin: 0 !important;
}
@media (min-width: 1500px) {
    .hero {
        gap: 84px;
    }
    .hero-figure > img {
        height: 485px;
    }
    .hero h1 {
        font-size: 92px;
    }
    .wrap {
        padding-inline: 36px;
    }
    .hero .lede {
        font-size: 18px;
    }
}
@media (max-width: 1100px) {
    .wrap {
        padding-inline: 30px;
    }
    .main-nav {
        gap: 18px;
        margin-left: 5px;
    }
    .hero {
        gap: 35px;
        padding-top: 55px;
    }
    .hero h1 {
        font-size: 66px;
    }
    .hero-figure > img {
        height: 410px;
    }
    .plan-inset {
        left: -15px;
        width: 200px;
    }
    .plan-inset img {
        height: 95px;
    }
    .hero .actions .btn {
        font-size: 12px;
        padding-inline: 17px;
    }
    .experience-grid {
        gap: 40px;
    }
    .faq-grid {
        gap: 50px;
    }
    .source-card {
        padding: 24px;
    }
    .workspace {
        grid-template-columns: 195px minmax(0, 1fr);
    }
    .workspace-main {
        padding-inline: 28px;
    }
    .course-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .two-col {
        grid-template-columns: 1fr 0.8fr;
    }
    .review-layout {
        grid-template-columns: 1.2fr 1fr;
    }
    .preview-stage {
        height: 320px;
        padding: 20px;
    }
    .review-layout .panel {
        padding: 22px;
    }
    .settings-layout {
        grid-template-columns: 1fr;
    }
    .live-preview {
        position: static;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .detail-grid .stack {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    .detail-grid .panel + .panel {
        margin: 0;
    }
    .browser-start {
        gap: 35px;
    }
    .auth-layout {
        gap: 40px;
    }
}
@media (max-width: 800px) {
    .main-nav {
        display: none;
    }
    .header-actions > .login-link {
        display: none;
    }
    .menu-button {
        display: inline-flex;
    }
    .main-header {
        height: 76px;
    }
    .brand img {
        height: 51px;
        width: 91px;
    }
    .header-inner {
        gap: 10px;
    }
    .header-actions {
        gap: 5px;
    }
    .header-actions .btn {
        min-height: 41px;
        font-size: 12px;
        padding: 10px 13px;
    }
    .lang-button {
        padding: 10px;
    }
    .mobile-menu.open {
        display: flex;
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow);
        padding: 22px 30px;
        flex-direction: column;
        gap: 3px;
    }
    .mobile-menu a {
        padding: 13px 6px;
        font-size: 15px;
    }
    .hero {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
        padding-bottom: 50px;
    }
    .hero h1 {
        font-size: 55px;
    }
    .hero .lede {
        font-size: 15px;
    }
    .hero .actions {
        flex-direction: column;
        align-items: start;
        gap: 10px;
    }
    .hero .actions .btn {
        width: 100%;
        font-size: 13px;
    }
    .hero-note {
        font-size: 10px;
        align-items: start;
    }
    .hero-figure > img {
        height: 450px;
    }
    .plan-inset {
        width: 170px;
        left: -10px;
    }
    .plan-inset img {
        height: 78px;
    }
    .hero-visual {
        padding-bottom: 25px;
    }
    .photo-caption strong {
        font-size: 34px;
    }
    .photo-label {
        font-size: 8px;
        left: 12px;
        top: 13px;
    }
    .hero-bottom-label {
        font-size: 9px;
    }
    .proof-strip {
        font-size: 10px;
        gap: 12px;
        flex-wrap: wrap;
    }
    .proof-strip span {
        gap: 6px;
    }
    .proof-strip .icon {
        width: 18px;
    }
    .section {
        padding-block: 65px;
    }
    .section-head {
        display: block;
    }
    .section-head p {
        margin-top: 20px;
    }
    .process-grid {
        gap: 25px;
    }
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }
    .experience-photo img {
        height: 350px;
    }
    .experience {
        padding-block: 55px;
    }
    .source-grid {
        grid-template-columns: 1fr;
    }
    .source-card {
        display: grid;
        grid-template-columns: 48px 1fr;
        gap: 10px 18px;
        padding: 27px;
    }
    .source-card + .source-card {
        border-left: 0;
        border-top: 1px solid var(--line);
    }
    .source-card .source-icon {
        grid-row: 1/4;
    }
    .source-card p {
        font-size: 13px;
    }
    .source-card .link {
        margin-top: 6px;
    }
    .browser-start {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 30px;
    }
    .browser-start .btn {
        justify-self: start;
    }
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .bottom-cta .wrap {
        align-items: start;
        flex-direction: column;
    }
    .footer-inner {
        align-items: start;
        gap: 25px;
    }
    .footer-links {
        max-width: 330px;
        gap: 16px 24px;
    }
    .workspace {
        grid-template-columns: 1fr;
    }
    .sidebar {
        display: none;
    }
    .workspace-main {
        padding: 30px 26px 110px;
    }
    .two-col {
        grid-template-columns: 1fr 1fr;
    }
    .review-layout {
        grid-template-columns: 1.3fr 1fr;
    }
    .review-layout .panel {
        padding: 19px;
    }
    .steps > span {
        font-size: 11px;
        gap: 7px;
    }
    .steps > span:after {
        margin: 0 10px;
    }
    .auth-layout {
        grid-template-columns: minmax(0, 440px);
        gap: 0;
    }
    .auth-aside {
        display: none;
    }
    .auth-page {
        min-height: calc(100vh - 76px);
    }
    .help-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-head h1 {
        font-size: 32px;
    }
    .workspace-main .page-head .btn {
        font-size: 12px;
        padding: 11px 15px;
    }
    .article {
        padding: 35px 28px 100px;
    }
    .stat-row {
        gap: 13px;
    }
    .detail-grid .stack {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 600px) {
    .wrap {
        padding-inline: 23px;
    }
    .header-inner {
        padding-inline: 20px;
    }
    .hero {
        grid-template-columns: 1fr;
        padding-top: 37px;
        gap: 36px;
    }
    .hero h1 {
        font-size: clamp(43px, 13.3vw, 60px);
        letter-spacing: -0.048em;
        margin-bottom: 23px;
    }
    .hero .eyebrow {
        margin-bottom: 20px;
        font-size: 10px;
    }
    .hero .lede {
        font-size: 16px;
        max-width: 460px;
    }
    .hero .actions {
        flex-direction: row;
        align-items: center;
        margin-top: 24px;
        gap: 10px;
    }
    .hero .actions .btn {
        width: auto;
        flex: 1;
        padding-inline: 12px;
        font-size: 12px;
        white-space: nowrap;
    }
    .hero-note {
        font-size: 11px;
        align-items: center;
        margin-top: 15px;
    }
    .hero-visual {
        margin-left: 12px;
        padding-bottom: 30px;
    }
    .hero-figure > img {
        height: 320px;
        object-position: 65% 50%;
    }
    .photo-caption {
        bottom: 20px;
        right: 17px;
    }
    .photo-caption strong {
        font-size: 37px;
    }
    .photo-label {
        font-size: 9px;
    }
    .plan-inset {
        left: -12px;
        bottom: 0;
        width: 185px;
        padding: 11px;
    }
    .plan-inset img {
        height: 86px;
    }
    .hero-bottom-label {
        font-size: 9px;
        padding-left: 185px;
    }
    .proof-strip {
        display: grid;
        grid-template-columns: 1fr 1fr;
        font-size: 10px;
        padding-block: 21px;
        gap: 17px;
    }
    .process-grid {
        grid-template-columns: 1fr;
        gap: 27px;
    }
    .process-item {
        padding-top: 20px;
        display: grid;
        grid-template-columns: 35px 1fr;
        gap: 0 10px;
    }
    .step-num {
        grid-row: 1/3;
        margin-top: 3px;
        margin-bottom: 0;
    }
    .process-item h3 {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .process-item p {
        font-size: 13px;
        line-height: 1.8;
    }
    .section {
        padding-block: 53px;
    }
    .section-head {
        margin-bottom: 30px;
    }
    .section-head h2 {
        font-size: 34px;
    }
    .experience h2 {
        font-size: 35px;
    }
    .experience-photo img {
        height: 240px;
    }
    .experience p {
        font-size: 14px;
    }
    .experience-grid {
        gap: 30px;
    }
    .feature-tabs {
        gap: 23px;
    }
    .source-card {
        padding: 24px 20px;
        gap: 9px 16px;
    }
    .source-card h3 {
        font-size: 20px;
    }
    .source-card .source-icon {
        width: 42px;
        height: 42px;
    }
    .source-card p {
        font-size: 12px;
    }
    .browser-start {
        padding: 26px;
        gap: 23px;
        margin-top: 22px;
    }
    .browser-start h3 {
        font-size: 27px;
    }
    .browser-start p {
        font-size: 13px;
    }
    .faq-grid {
        gap: 20px;
    }
    .faq-list summary {
        font-size: 13px;
        padding: 18px 0;
    }
    .faq-list details p {
        font-size: 13px;
    }
    .bottom-cta {
        padding-block: 50px;
    }
    .bottom-cta h2 {
        font-size: 35px;
    }
    .footer-inner {
        flex-direction: column;
        gap: 26px;
    }
    .footer {
        padding-bottom: 115px;
    }
    .footer-links {
        max-width: none;
        gap: 18px 22px;
        font-size: 11px;
    }
    .page-head {
        flex-direction: column;
        gap: 18px;
        margin-bottom: 25px;
    }
    .page-head h1 {
        font-size: 32px;
    }
    .page-head p {
        font-size: 13px;
    }
    .page-head > .actions {
        width: 100%;
    }
    .workspace-main {
        padding: 27px 20px 115px;
    }
    .workspace-main .eyebrow {
        margin-bottom: 13px;
        font-size: 10px;
    }
    .welcome {
        padding: 26px;
        align-items: start;
    }
    .welcome h2 {
        font-size: 28px;
    }
    .welcome p {
        font-size: 12px;
    }
    .welcome svg.big {
        display: none;
    }
    .welcome .btn {
        font-size: 12px;
    }
    .stat-row {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        margin-bottom: 25px;
    }
    .stat {
        padding: 16px 12px;
    }
    .stat strong {
        font-size: 28px;
    }
    .stat span {
        font-size: 10px;
    }
    .stat .icon {
        width: 17px;
        height: 17px;
    }
    .two-col {
        grid-template-columns: 1fr;
    }
    .panel {
        padding: 23px;
    }
    .panel h2 {
        font-size: 23px;
    }
    .course-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .course-thumb {
        height: 190px;
        padding: 26px;
    }
    .course-body {
        padding: 18px 20px;
    }
    .course-body h3 {
        font-size: 15px;
    }
    .course-meta {
        font-size: 12px;
    }
    .course-foot {
        font-size: 11px;
    }
    .toolbox {
        gap: 12px;
        align-items: stretch;
    }
    .search {
        min-width: 100%;
        max-width: none;
    }
    .filters {
        flex: 1;
        gap: 8px;
        min-width: 0;
    }
    .filters select {
        min-width: 0;
        width: 100%;
        flex: 1;
        padding: 9px;
        font-size: 11px;
    }
    .course-list .course-thumb {
        width: 100px;
        height: 110px;
    }
    .course-list .course-body {
        padding: 12px 14px;
    }
    .course-list .course-body h3 {
        font-size: 13px;
    }
    .course-list .course-meta {
        font-size: 10px;
        gap: 5px;
    }
    .review-layout {
        grid-template-columns: 1fr;
    }
    .steps {
        margin-bottom: 25px;
    }
    .steps > span {
        font-size: 10px;
        gap: 6px;
    }
    .steps > span:after {
        margin: 0 6px;
    }
    .steps b {
        width: 23px;
        height: 23px;
        font-size: 10px;
    }
    .dropzone {
        padding: 29px 16px;
    }
    .dropzone .actions {
        flex-direction: column;
    }
    .dropzone .actions .btn {
        width: 100%;
    }
    .dropzone p {
        font-size: 11px;
    }
    .import-aside {
        order: 2;
    }
    .sample-inline {
        gap: 14px;
    }
    .sample-inline img {
        width: 85px;
        height: 65px;
    }
    .sample-inline h3 {
        font-size: 12px;
    }
    .sample-inline p {
        font-size: 10px;
    }
    .sample-inline .link {
        font-size: 11px;
    }
    .form-actions {
        align-items: start;
        flex-direction: column;
    }
    .form-actions .btn {
        width: 100%;
    }
    .preview-stage {
        height: 270px;
        padding: 20px;
    }
    .preview-toolbar {
        padding: 11px 13px;
        gap: 9px;
        font-size: 11px;
    }
    .preview-toolbar .segmented button {
        font-size: 10px;
        padding: 7px 8px;
    }
    .preview-toolbar .icon-btn {
        width: 35px;
        height: 35px;
    }
    .preview-footer {
        font-size: 10px;
        padding: 12px 13px;
        align-items: start;
    }
    .fact-grid {
        gap: 13px;
    }
    .fact-grid strong {
        font-size: 20px;
    }
    .fact-grid span {
        font-size: 10px;
    }
    .detail-grid .stack {
        display: flex;
        gap: 0;
    }
    .detail-grid .panel + .panel {
        margin-top: 20px;
    }
    .status-line {
        padding: 18px;
        gap: 12px;
        flex-wrap: wrap;
    }
    .status-line .chip {
        margin-left: 58px;
        margin-top: -7px;
    }
    .status-line h3 {
        font-size: 13px;
    }
    .status-line .source-icon {
        width: 40px;
        height: 40px;
    }
    .status-line > div:nth-child(2) {
        flex: 1;
        min-width: 160px;
    }
    .marker-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .marker-card {
        padding: 17px 10px;
    }
    .marker-card h3 {
        font-size: 15px;
    }
    .marker-card small {
        font-size: 9px;
    }
    .help-hero {
        padding: 35px 0;
    }
    .help-hero h1 {
        font-size: 36px;
    }
    .help-grid {
        grid-template-columns: 1fr;
    }
    .help-card {
        padding: 23px;
    }
    .help-main {
        padding-top: 30px;
    }
    .article h1 {
        font-size: 35px;
    }
    .article .lede {
        font-size: 16px;
    }
    .article p,
    .article li {
        font-size: 13px;
    }
    .auth-page {
        padding: 30px 18px 110px;
    }
    .auth-panel {
        padding: 27px 24px;
    }
    .auth-panel h1 {
        font-size: 31px;
    }
    .auth-panel > p {
        font-size: 12px;
    }
    .form-two {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .onboarding {
        padding-top: 40px;
    }
    .onboarding h1 {
        font-size: 35px;
    }
    .onboarding-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .onboarding-option {
        padding: 24px;
    }
    .onboarding-option h3 {
        font-size: 24px;
    }
    .onboarding-option .link {
        margin-top: 18px;
    }
    .onboarding .lede {
        font-size: 15px;
    }
    .toast {
        bottom: 72px;
        font-size: 12px;
    }
    .modal-head {
        padding: 20px;
    }
    .modal-head h2 {
        font-size: 20px;
    }
    .modal-body {
        padding: 22px;
    }
    .modal-actions {
        padding: 0 22px 23px;
        justify-content: stretch;
    }
    .modal-actions .btn {
        flex: 1;
    }
    .modal.preview-modal .preview-stage {
        height: 55vh;
    }
    .tabs button,
    .tabs a {
        padding: 12px 14px;
        font-size: 12px;
    }
    .setting-row {
        gap: 17px;
        font-size: 12px;
    }
    .setting-row small {
        font-size: 10px;
    }
    .swatches {
        max-width: 150px;
        gap: 8px;
    }
    .swatch {
        width: 24px;
        height: 24px;
    }
    .setting-row select {
        max-width: 110px;
    }
    .pair-panel {
        padding: 28px;
    }
    .success-title h1 {
        font-size: 28px;
    }
}
@media (max-width: 380px) {
    .header-inner {
        padding-inline: 16px;
        gap: 8px;
    }
    .brand img {
        width: 76px;
        height: 46px;
    }
    .header-actions {
        gap: 4px;
    }
    .header-actions .btn {
        font-size: 11px;
        padding: 10px;
        min-height: 40px;
    }
    .header-actions .btn svg {
        display: none;
    }
    .lang-button {
        padding: 8px;
        font-size: 10px;
    }
    .menu-button {
        width: 36px;
        height: 40px;
    }
    .hero .actions {
        flex-direction: column;
        align-items: stretch;
    }
    .hero .actions .btn {
        flex: auto;
    }
    .marker-grid {
        grid-template-columns: 1fr;
    }
    .onboarding h1 {
        font-size: 32px;
    }
    .source-card {
        grid-template-columns: 38px 1fr;
        padding: 22px 16px;
        gap: 10px 13px;
    }
    .source-card .source-icon {
        width: 38px;
        height: 38px;
    }
}
@media (prefers-reduced-motion: reduce) {
    *,
    *:before,
    *:after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}
@media print {
    .main-header,
    .sidebar,
    .footer,
    .no-print,
    .toast,
    .breadcrumb {
        display: none !important;
    }
    .workspace {
        display: block;
        background: #fff;
    }
    .workspace-main {
        padding: 0;
        max-width: none;
    }
    .print-sheet {
        box-shadow: none;
        page-break-after: always;
    }
    .print-sheet:last-child {
        page-break-after: auto;
    }
    body {
        background: #fff;
    }
}
.welcome .btn.outline {
    color: #fff;
    border-color: #ffffff66;
}
.welcome .btn.outline:hover {
    background: #ffffff15;
    border-color: #ffffff99;
}
.preview-stage img {
    transform-origin: top left;
}
.footer {
    padding-bottom: 40px;
}
.workspace-main {
    padding-bottom: 65px;
}
.sidebar {
    padding-bottom: 25px;
}
.auth-page {
    padding-bottom: 65px;
}
.onboarding,
.help-main,
.article {
    padding-bottom: 70px;
}
.pair-wait {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #115d9f;
    background: #edf5fc;
    border: 1px solid #cbdff1;
    padding: 13px 20px;
    border-radius: 8px;
    font-size: 13px;
    margin-top: 15px;
}
.export-ready {
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid #dce3ed;
    border-radius: 10px;
    padding: 20px;
}
.export-ready .source-icon {
    flex-shrink: 0;
}
.export-ready > div:nth-child(2) {
    min-width: 0;
    flex: 1;
}
.export-ready h3 {
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 650;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}
.export-ready p {
    font-size: 11px;
    margin-top: 6px;
}
.legal-head {
    margin: 24px 0 32px;
}
.legal-head h1 {
    margin: 17px 0 20px;
}
.legal__meta {
    display: flex;
    gap: 17px;
    flex-wrap: wrap;
    color: #566278;
    font-size: 10px;
    letter-spacing: 0.05em;
}
.legal-article .home-kicker {
    font-size: 11px;
    color: var(--blue-text);
    font-weight: 700;
    letter-spacing: 0.1em;
}
.legal-article h2 {
    margin-top: 38px;
    line-height: 1.2;
}
.legal-article h2 .mono {
    font-family: var(--sans);
    font-size: 11px;
    display: block;
    color: var(--blue-text);
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}
.legal-article a {
    color: #115d9f;
    text-decoration: underline;
    overflow-wrap: anywhere;
}
.legal-article .breadcrumb {
    text-decoration: none;
}
.legal-article table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin: 25px 0;
}
.legal-article th,
.legal-article td {
    padding: 12px;
    border: 1px solid #dce3ed;
    text-align: left;
    vertical-align: top;
    overflow-wrap: anywhere;
}
@media (max-width: 600px) {
    .export-ready {
        padding: 16px;
        gap: 12px;
        flex-wrap: wrap;
    }
    .export-ready > .chip {
        margin-left: 58px;
    }
    .workspace-main {
        padding-bottom: 45px;
    }
    .footer {
        padding-bottom: 30px;
    }
    .auth-page {
        padding-bottom: 45px;
    }
    .article {
        padding-inline: 24px;
    }
}
.sidebar {
    overflow-y: auto;
    overscroll-behavior: contain;
    gap: 18px;
    padding-top: 23px;
    padding-bottom: 18px;
}
.sidebar .side-group {
    gap: 2px;
}
.sidebar .side-link {
    min-height: 42px;
    padding-block: 9px;
}
.sidebar .user-mini {
    padding: 13px 8px;
}
.user-mini > span:last-child {
    min-width: 0;
}
.user-mini small {
    display: block;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 150px;
}
.toast {
    bottom: 25px;
}
@media (max-width: 600px) {
    .toast {
        bottom: 20px;
    }
}
.legal-article h1,
.legal-article h2,
.legal-article h3 {
    overflow-wrap: anywhere;
    hyphens: auto;
}
.legal-article p,
.legal-article li {
    overflow-wrap: anywhere;
}