/* Istorya's first-visit notes. Keep this page's styles local. */
.welcome-page {
    --welcome-ink: var(--color-text);
    --welcome-muted: #59655e;
    --welcome-accent: #2d6a4f;
    --welcome-check-fill: #2d6a4f;
    --welcome-check-tick: #fff;
    width: 100%;
    padding: 128px 24px 64px;
    color: var(--welcome-ink);
}

[data-theme="dark"] .welcome-page {
    --welcome-muted: #acb8af;
    --welcome-accent: #82b99a;
    --welcome-check-fill: #8abb9d;
    --welcome-check-tick: #183023;
}

.welcome-shell { width: 100%; max-width: 1100px; margin: 0 auto; }
.welcome-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(330px, 0.88fr);
    align-items: start;
    gap: clamp(28px, 4vw, 48px);
    padding-bottom: 44px;
}
.welcome-introduction { min-width: 0; }
.welcome-title {
    max-width: 620px;
    margin: 0 0 20px;
    font-size: clamp(2.5rem, 4.7vw, 3.75rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.052em;
    text-wrap: wrap;
}
.welcome-summary {
    max-width: 450px;
    color: var(--welcome-muted);
    font-size: 1rem;
    line-height: 1.5;
}
.welcome-story { padding-bottom: 32px; }
.welcome-story .welcome-lead,
.welcome-story .welcome-intro-note { max-width: 780px; }
.welcome-lead {
    max-width: 590px;
    color: var(--welcome-ink);
    font-size: 1rem;
    line-height: 1.85;
}
.welcome-intro-note {
    max-width: 570px;
    margin-top: 14px;
    color: var(--welcome-muted);
    font-size: 0.9rem;
    line-height: 1.85;
}
.welcome-page a {
    color: var(--welcome-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    overflow-wrap: anywhere;
}
.welcome-page a:hover { text-decoration-thickness: 2px; }
.welcome-story-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    margin-top: 14px;
    font-size: 0.85rem;
    font-weight: 600;
}
.welcome-story-link span { font-size: 1.1rem; }

/* The entry is part of the page, with no decorative container. */
.welcome-entry {
    min-width: 0;
    width: 100%;
    max-width: 520px;
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--welcome-ink);
}
.welcome-entry h2 {
    margin: 0;
    color: var(--welcome-ink);
    font-size: 1.5rem;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.035em;
}
.welcome-form { margin-top: 12px; }
.welcome-checks {
    display: grid;
    gap: 4px;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}
.welcome-check {
    position: relative;
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    min-width: 0;
    min-height: 44px;
    padding: 8px 0;
    color: var(--welcome-ink);
    font-size: 1rem;
    line-height: 1.4;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
/* The real input keeps native validation, keyboard, and screen-reader behavior. */
.welcome-check input[type="checkbox"] {
    position: absolute;
    top: 10px;
    left: 0;
    appearance: none;
    width: 22px;
    height: 22px;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}
.welcome-check-box {
    position: relative;
    display: block;
    width: 22px;
    height: 22px;
    margin-top: 1px;
    border: 1.5px solid #7f9185;
    border-radius: 5px;
    background: transparent;
    transition: border-color 150ms ease, background-color 150ms ease;
}
.welcome-check-box::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 7px;
    width: 6px;
    height: 11px;
    border: solid var(--welcome-check-tick);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0.8);
    opacity: 0;
    transition: opacity 140ms ease, transform 160ms cubic-bezier(0.22, 1, 0.36, 1);
}
.welcome-check:hover .welcome-check-box { border-color: var(--welcome-accent); }
.welcome-check input:checked + .welcome-check-box { border-color: var(--welcome-check-fill); background: var(--welcome-check-fill); }
.welcome-check input:checked + .welcome-check-box::after { opacity: 1; transform: rotate(45deg) scale(1); }
.welcome-check input:focus-visible + .welcome-check-box {
    outline: 3px solid var(--welcome-accent);
    outline-offset: 4px;
}
.welcome-check-label { min-width: 0; overflow-wrap: anywhere; }
.welcome-policy-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0 18px;
    margin: 0 0 6px;
    font-size: 0.875rem;
}
.welcome-policy-links a { display: inline-flex; align-items: center; min-height: 44px; }
.welcome-continue {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    width: 100%;
    min-height: 48px;
    padding: 10px 16px;
    border: 1px solid #2d6a4f;
    border-radius: 999px;
    background: #2d6a4f;
    color: #fff;
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, transform 140ms ease;
}
.welcome-continue:hover { border-color: #1b5139; background: #1b5139; }
.welcome-continue:active { transform: scale(0.99); }
.welcome-continue span { font-size: 1.1rem; transition: transform 180ms cubic-bezier(0.22, 1, 0.36, 1); }
.welcome-continue:is(:hover, :focus-visible) span { transform: translateX(3px); }
.welcome-form-note {
    margin-top: 12px;
    color: var(--welcome-muted);
    font-size: 0.73rem;
    line-height: 1.75;
}
.welcome-error {
    margin-bottom: 12px;
    padding: 9px 11px;
    border: 1px solid var(--color-danger);
    border-radius: 5px;
    color: var(--welcome-ink);
    font-size: 0.82rem;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.welcome-section { min-width: 0; padding: 24px 0; }
.welcome-section h2 {
    max-width: 510px;
    margin: 0 0 16px;
    color: var(--welcome-ink);
    font-size: clamp(1.4rem, 2.25vw, 1.8rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.035em;
    text-wrap: balance;
}
.welcome-section > p,
.welcome-section-heading > p { color: var(--welcome-ink); font-size: 1rem; line-height: 1.65; }
.welcome-section > p + p { margin-top: 12px; }
.welcome-spaces,
.welcome-how { display: block; }
.welcome-feature-list { min-width: 0; margin: 0; }
.welcome-feature { min-width: 0; }
.welcome-feature + .welcome-feature { margin-top: 4px; }
.welcome-feature summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 18px;
    align-items: center;
    gap: 16px;
    min-height: 52px;
    padding: 12px 0;
    color: var(--welcome-ink);
    list-style: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.welcome-feature summary::-webkit-details-marker { display: none; }
.welcome-feature-label {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
    min-width: 0;
}
.welcome-feature-label strong { color: var(--welcome-ink); font-size: 1rem; font-weight: 600; line-height: 1.5; }
.welcome-feature-hint { min-width: 0; color: var(--welcome-muted); font-size: 0.9375rem; line-height: 1.5; }
.welcome-feature-chevron { justify-self: end; transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1); }
.welcome-feature[open] .welcome-feature-chevron { transform: rotate(180deg); }
.welcome-feature summary:hover .welcome-feature-label strong { color: var(--welcome-accent); }
.welcome-feature-body { padding: 0 34px 0 176px; }
.welcome-feature-body p { max-width: 75ch; margin: 0; padding-bottom: 12px; color: var(--welcome-ink); font-size: 1rem; line-height: 1.65; }
.welcome-gsap .welcome-feature-body { animation: none; }
.welcome-gsap .welcome-feature-chevron,
.welcome-gsap .welcome-continue span { transition: none; }
.welcome-gsap .welcome-continue:is(:hover, :focus-visible) span { transform: none; }
.welcome-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    min-width: 0;
    margin: 0;
    padding-left: 20px;
    list-style: decimal;
}
.welcome-steps li { min-width: 0; padding-left: 3px; }
.welcome-steps li::marker {
    color: var(--welcome-muted);
    font-size: 0.875rem;
    font-weight: 600;
}
.welcome-steps strong,
.welcome-rules strong { display: block; color: var(--welcome-ink); font-size: 1rem; font-weight: 600; line-height: 1.5; }
.welcome-steps p,
.welcome-rules p { margin-top: 6px; color: var(--welcome-ink); font-size: 1rem; line-height: 1.65; }
.welcome-reading-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.welcome-rules ul,
ul.welcome-rules { margin: 0; padding: 0; list-style: none; }
.welcome-rules li { position: relative; padding-left: 17px; }
.welcome-rules li + li { margin-top: 14px; }
.welcome-rules li::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 1px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--welcome-accent);
}
.welcome-maker {
    margin: 0;
    padding-top: 24px;
    color: var(--welcome-muted);
    font-size: 1rem;
    line-height: 1.65;
}
.welcome-maker p + p { margin-top: 8px; }
.welcome-page a:focus-visible,
.welcome-page button:focus-visible,
.welcome-feature summary:focus-visible { outline: 3px solid var(--welcome-accent); outline-offset: 4px; }
.welcome-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 959px) {
    .welcome-page { padding-top: 114px; }
    .welcome-hero { max-width: 520px; margin-inline: auto; grid-template-columns: minmax(0, 1fr); gap: 24px; padding-bottom: 36px; }
    .welcome-title { font-size: clamp(2.35rem, 4.8vw, 3rem); }
    .welcome-lead { font-size: 0.94rem; }
    .welcome-intro-note { font-size: 0.86rem; }
    .welcome-steps { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 700px) {
    .welcome-page { padding: 88px 20px 44px; }
    .welcome-hero,
    .welcome-reading-columns { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .welcome-hero { gap: 24px; padding-bottom: 32px; }
    .welcome-introduction { padding-top: 0; }
    .welcome-title { max-width: 560px; margin-bottom: 10px; font-size: clamp(1.85rem, 7.5vw, 2.5rem); line-height: 1.1; }
    .welcome-summary { max-width: 450px; font-size: 1rem; line-height: 1.5; }
    .welcome-story { padding-bottom: 26px; }
    .welcome-lead { font-size: 0.96rem; }
    .welcome-story-link { margin-top: 9px; }
    .welcome-entry h2 { font-size: 1.25rem; }
    .welcome-form { margin-top: 12px; }
    .welcome-checks { gap: 4px; }
    .welcome-policy-links { margin: 0 0 6px; }
    .welcome-continue { min-height: 48px; padding: 9px 14px; }
    .welcome-section { padding: 22px 0; }
    .welcome-section h2 { margin-bottom: 14px; font-size: 1.5rem; }
    .welcome-feature-label { grid-template-columns: minmax(0, 1fr); gap: 2px; }
    .welcome-feature-body { padding-left: 0; }
    .welcome-reading-columns { gap: 0; }
    .welcome-maker { padding-top: 24px; text-align: left; }
}
@media (max-width: 380px) {
    .welcome-page { padding-right: 17px; padding-left: 17px; }
    .welcome-policy-links { gap: 0 15px; }
}
/* Keep the complete introduction and entry controls visible on short phones. */
@media (max-width: 380px) and (max-height: 680px) {
    .welcome-title { margin-bottom: 4px; }
    .welcome-summary { line-height: 1.4; }
    .welcome-hero { gap: 12px; }
    .welcome-check { padding-block: 6px; }
    .welcome-check input[type="checkbox"] { top: 8px; }
}
@media (prefers-reduced-motion: reduce) {
    .welcome-continue,
    .welcome-continue span,
    .welcome-check-box,
    .welcome-check-box::after,
    .welcome-feature-chevron { transition: none; }
    .welcome-feature-body { animation: none; }
    .welcome-continue:active { transform: none; }
    .welcome-continue:is(:hover, :focus-visible) span { transform: none; }
}
@media (forced-colors: active) {
    .welcome-continue,
    .welcome-continue span,
    .welcome-check-box,
    .welcome-check-box::after,
    .welcome-feature-chevron { transition: none; }
    .welcome-feature-body { animation: none; }
    .welcome-continue:active,
    .welcome-continue:is(:hover, :focus-visible) span { transform: none; }
    .welcome-check-box { display: none; }
    .welcome-check input[type="checkbox"] { position: static; appearance: auto; opacity: 1; margin-top: 1px; }
    .welcome-check input:focus-visible { outline: 2px solid Highlight; outline-offset: 3px; }
}