:root {
    --guide-minor: rgba(0, 0, 255, 0.032);
    --guide-major: rgba(0, 0, 255, 0.085);
    --guide-strong: rgba(0, 0, 255, 0.26);
    --guide-soft: rgba(0, 0, 255, 0.14);

    --grid-step: 15px;

    --iz-face-paper: #F3F3EF;
    --iz-face-ink: #000000;
    --iz-face-sign: #0000FF;
    --iz-back-paper: #14140F;
    --iz-back-ink: #E8E8E0;
    --iz-back-sign: #E5312B;
    --iz-back-vine: #7E2E26;
    --iz-back-spore: #C96A5E;
    --iz-lamp-1: #FF5A4E;
    --iz-lamp-2: #F0A21B;
    --iz-lamp-3: #5AA9E6;
    --iz-lamp-4: #4FC96A;
}

.work-wrap > .work-head,
.work-wrap > .iz-research,
.work-wrap > .work-facts,
.work-wrap > .work-foot {
    margin-left: 0;
    margin-right: 0;
}

.iz-research {
    max-width: var(--media-w);
    margin-top: 26px;
    margin-bottom: 22px;
    padding: 18px 20px 20px;
    border: 1px solid rgb(var(--blue-rgb) / 0.34);
    background: rgb(var(--blue-rgb) / 0.045);
}

.iz-research h2 {
    margin: 0 0 16px;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 13px;
    line-height: 1;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--blue);
}

.iz-research dl {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin: 0;
}

.iz-research dt {
    margin-bottom: 5px;
    font-size: 11px;
    line-height: 1.2;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-faint);
}

.iz-research dd {
    margin: 0;
    font-size: 15px;
    line-height: 1.45;
    color: var(--ink);
}

@media (min-width: 760px) {
    .iz-research dl { grid-template-columns: repeat(3, 1fr); }
}

.iz-toc {
    max-width: var(--content-w);
    margin: 34px 0 8px;
}

.iz-toc .iz-stamp { margin: 0 0 10px; }
.iz-toc ol { list-style: none; margin: 0; padding: 0; }
.iz-toc a { text-decoration: none; color: var(--ink); border: 0; }

.iz-toc > ol > li { border-top: 1px solid var(--line); }
.iz-toc > ol > li:first-child { border-top: 0; }

.iz-toc > ol > li > a {
    display: grid;
    grid-template-columns: 42px 1fr;
    padding: 11px 0 10px;
    align-items: baseline;
}

.iz-toc > ol > li > a b {
    grid-row: 1 / span 2;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--blue);
    font-variant-numeric: tabular-nums;
}

.iz-toc > ol > li > a span { font-weight: 600; }
.iz-toc > ol > li > a i { font-style: normal; font-size: 14px; color: var(--ink-faint); }
.iz-toc > ol > li > a:hover span,
.iz-toc > ol > li > a:hover i { color: var(--blue); }

.iz-toc .iz-toc__sub {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 0;
    padding: 0 0 12px 42px;
    font-size: 14px;
}

.iz-toc__sub a { color: var(--ink-faint); }
.iz-toc__sub a:hover { color: var(--blue); }

.iz-toc__sub li + li::before {
    content: '·';
    color: var(--line);
    padding: 0 7px;
}

.iz-rail {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--layer-note);
    display: none;
    padding: 4px 0;
}

.iz-rail__line {
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--line);
}

.iz-rail__done {
    position: absolute;
    left: 0;
    top: 8px;
    width: 1px;
    height: 0;
    background: var(--blue);
}

.iz-rail a {
    position: relative;
    display: block;
    padding: 7px 0 7px 16px;
    font-size: 12.5px;
    line-height: 1.15;
    color: var(--ink-faint);
    text-decoration: none;
    border: 0;
    white-space: nowrap;
}

.iz-rail a::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 50%;
    width: 5px;
    height: 5px;
    margin-top: -2.5px;
    border-radius: 50%;
    background: var(--line);
}

.iz-rail a:hover { color: var(--blue); }
.iz-rail a.is-here { color: var(--blue); }
.iz-rail a.is-here::before {
    background: var(--blue);
    left: -4px;
    width: 9px;
    height: 9px;
    margin-top: -4.5px;
}

.iz-rail.is-live { display: block; }

@media (prefers-reduced-motion: no-preference) {
    .iz-rail a,
    .iz-rail a::before { transition: color 0.2s ease, background 0.2s ease; }
}

.iz-h3 {
    max-width: var(--content-w);
    margin: 40px 0 12px;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
}

.iz-price {
    max-width: var(--content-w);
    margin: 20px 0 8px;
    border-top: 1px solid var(--line);
}

.iz-price .row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2px 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    align-items: baseline;
}

.iz-price .what { font-size: 15px; }

.iz-price .was {
    grid-column: 1;
    font-size: 13px;
    color: var(--ink-faint);
}

.iz-price .now {
    grid-row: 1 / span 2;
    grid-column: 2;
    align-self: center;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--blue);
    white-space: nowrap;
}

.iz-price-key {
    max-width: var(--content-w);
    margin-top: 10px;
    font-size: 13px;
    color: var(--ink-faint);
}

@media (min-width: 640px) {
    .iz-price .row { grid-template-columns: 260px 1fr 110px; }
    .iz-price .was { grid-column: 2; }
    .iz-price .now { grid-row: 1; grid-column: 3; text-align: right; }
}

.iz-say {
    position: relative;
    max-width: var(--content-w);
    margin: 26px 0;
    padding: 0 0 0 20px;
}

.iz-say blockquote { margin: 0; }

.iz-say p {
    margin: 0;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.4;
    text-wrap: balance;
}

.iz-say figcaption {
    margin: 12px 0 0;
    font-family: var(--hand);
    font-weight: 600;
    font-size: 1.15rem;
    line-height: 1;
    color: var(--blue-pure);
    transform: rotate(-4.5deg);
    transform-origin: left center;
    display: inline-block;
}

.iz-note {
    max-width: var(--content-w);
    margin: 22px 0;
    padding: 15px 18px 14px;
}

.iz-note__label {
    margin: 0 0 6px;
    font-size: 13px;
    color: var(--blue);
}

.iz-note p { font-size: 15.5px; }
.iz-note p:last-child { margin-bottom: 0; }

.iz-vs {
    max-width: var(--content-w);
    margin: 18px 0 22px;
    display: grid;
    gap: 1px;
    padding: 1px;
    grid-template-columns: 1fr;
}

@media (min-width: 560px) { .iz-vs { grid-template-columns: 1fr 1fr; } }

.iz-vs .side {
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--line);
    padding: 16px 18px 18px;
}

.iz-vs .who {
    margin: 0 0 8px;
    font-size: 13px;
    color: var(--ink-faint);
}

.iz-vs ul { margin: 0; padding-left: 1.1em; }
.iz-vs li { margin-bottom: 0.3em; font-size: 15px; }

.iz-tags {
    max-width: var(--content-w);
    margin: 0 0 1.6em;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.iz-tags span {
    font-size: 12.5px;
    line-height: 1;
    padding: 6px 9px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--ink-faint);
}

.iz-stats {
    max-width: var(--media-w);
    margin: 34px auto 26px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    padding: 1px;
}

@media (min-width: 900px) {
    .iz-stats { grid-template-columns: repeat(4, 1fr); }
    .iz-stats.is-3 { grid-template-columns: repeat(3, 1fr); }
}

.iz-stats > div,
.iz-stats > a {
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--line);
    padding: 18px 16px 16px;
}

.iz-stats > a {
    display: block;
    color: inherit;
    text-decoration: none;
    border: 0;
}

.iz-stats > a:hover { box-shadow: 0 0 0 1px var(--blue); }
.iz-stats > a:hover b { color: var(--blue); }

.iz-stats.is-top { margin: 26px auto 30px; }
@media (min-width: 900px) { .iz-stats.is-top { grid-template-columns: repeat(4, 1fr); } }

.iz-stats b {
    display: block;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 2.6vw, 2.1rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--blue);
    font-variant-numeric: tabular-nums;
}

.iz-stats span {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.35;
    color: var(--ink-soft);
}

.iz-sheet,
.iz-card {
    position: relative;
    border: 1px solid var(--guide-strong);
    border-radius: var(--radius);
    background-color: var(--paper);
    background-image:
        repeating-linear-gradient(to right,  var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to right,  var(--guide-minor) 0 1px, transparent 1px var(--grid-step)),
        repeating-linear-gradient(to bottom, var(--guide-minor) 0 1px, transparent 1px var(--grid-step));
    overflow: hidden;
}

.iz-sheet {
    max-width: var(--media-w);
    margin: 26px auto;
    padding: 24px 24px 18px;
}

.iz-sheet.is-dots,
.iz-card.is-dots {
    background-image:
        radial-gradient(var(--guide-strong) 0.9px, transparent 0.9px);
    background-size: var(--grid-step) var(--grid-step);
}

.iz-sheet.is-lined,
.iz-card.is-lined {
    background-image:
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 2));
}

.iz-sheet.is-fold,
.iz-card.is-fold {
    background-image: none;
    clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
}

.iz-sheet.is-fold::after,
.iz-card.is-fold::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
    background: var(--guide-soft);
    clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.iz-sheet.is-screen,
.iz-card.is-screen {
    background-color: rgb(var(--scrim-rgb));
    background-image: none;
    border-color: rgb(var(--on-accent-rgb) / 0.14);
    color: rgb(var(--on-accent-rgb) / 0.72);
}

.iz-card.is-screen .iz-card__title { color: var(--on-accent); }
.iz-card.is-screen .iz-stamp { color: rgb(var(--on-accent-rgb) / 0.5); }
.iz-card.is-screen .tag { color: rgb(var(--on-accent-rgb) / 0.6); border-color: rgb(var(--on-accent-rgb) / 0.22); }
.iz-card.is-screen a { color: var(--on-accent); border-bottom-color: rgb(var(--on-accent-rgb) / 0.4); }
.iz-card.is-screen .iz-fig { color: var(--on-accent); }
.iz-card.is-screen .iz-fig text { fill: rgb(var(--on-accent-rgb) / 0.6); }
.iz-card.is-screen .iz-fig .hair { stroke: rgb(var(--on-accent-rgb) / 0.4); }
.iz-card.is-screen .iz-fig .grid { stroke: rgb(var(--on-accent-rgb) / 0.22); }
.iz-card.is-screen .iz-fig .lbl,
.iz-card.is-screen .iz-fig .lbl text { fill: rgb(var(--on-accent-rgb) / 0.85); }
.iz-card.is-screen .iz-fig .pen { stroke: rgb(var(--on-accent-rgb) / 0.8); }
.iz-card.is-screen .iz-fig .void { fill: rgb(var(--scrim-rgb)); }

.iz-sheet.is-band {
    border: 0;
    border-radius: 0;
    padding-left: 0;
    padding-right: 0;
    background-image: none;
}

.iz-sheet.is-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(to right,  var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to right,  var(--guide-minor) 0 1px, transparent 1px var(--grid-step)),
        repeating-linear-gradient(to bottom, var(--guide-minor) 0 1px, transparent 1px var(--grid-step));
    -webkit-mask-image: linear-gradient(to right, rgb(var(--ink-rgb) / 0) 0, rgb(var(--ink-rgb)) 90px, rgb(var(--ink-rgb)) calc(100% - 90px), rgb(var(--ink-rgb) / 0) 100%);
    mask-image: linear-gradient(to right, rgb(var(--ink-rgb) / 0) 0, rgb(var(--ink-rgb)) 90px, rgb(var(--ink-rgb)) calc(100% - 90px), rgb(var(--ink-rgb) / 0) 100%);
}

.iz-sheet.is-band > * { position: relative; }

.iz-sheet > p,
.iz-sheet figcaption { max-width: var(--content-w); }

.iz-sheet figure { margin: 0; }

.iz-scroll { overflow-x: auto; }

.iz-sheet figcaption {
    margin-top: 14px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ink-soft);
    max-width: var(--content-w);
}

.iz-stamp {
    font-size: 13px;
    color: var(--ink-faint);
    margin: 0 0 14px;
}

.iz-hand {
    font-family: var(--hand);
    font-weight: 600;
    font-size: 1.35rem;
    line-height: 1.15;
    color: var(--blue-pure);
    transform: rotate(-4.5deg);
    transform-origin: left bottom;
    display: inline-block;
    margin: 30px 0 10px;
}

.iz-scene {
    max-width: var(--media-w);
    margin: 0 auto 46px;
}

.iz-scene__where,
.iz-scene__title,
.iz-scene__lead { max-width: var(--content-w); }

.iz-scene__where {
    margin: 0 0 2px;
    font-size: 13px;
    color: var(--ink-faint);
}

.iz-scene__title {
    margin: 0 0 14px;
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    font-weight: 700;
    line-height: 1.25;
}

.iz-scene figure { margin: 0 0 18px; }

.iz-scene figure .iz-fig { max-width: 820px; }

.iz-find {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px 28px;
}

@media (min-width: 780px) { .iz-find { grid-template-columns: 1fr 1fr; } }

.iz-find li {
    display: grid;
    grid-template-columns: 26px 1fr;
    gap: 10px;
    font-size: 15px;
    line-height: 1.5;
}

.iz-find b {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    color: var(--blue);
    font-variant-numeric: tabular-nums;
}

.iz-find strong { font-weight: 700; }

.iz-cards {
    max-width: var(--media-w);
    margin: 22px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 18px;
}

.iz-card {
    padding: 18px 18px 16px;
    display: flex;
    flex-direction: column;
}

.iz-card--wide { grid-column: 1 / -1; }

.iz-card__title {
    margin: 12px 0 6px;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.iz-card p {
    margin: 0 0 8px;
    font-size: 14px;
    line-height: 1.5;
}

.iz-card p:last-child { margin-bottom: 0; }

.iz-card__meta {
    margin-top: auto;
    padding-top: 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    font-size: 13px;
}

.iz-card__meta a {
    color: var(--blue);
    text-decoration: none;
    border-bottom: 1px solid var(--blue-soft);
}

.iz-card code {
    font-family: ui-monospace, 'SF Mono', Consolas, monospace;
    font-size: 0.92em;
}

.iz-duo,
.iz-trio { display: grid; gap: 14px; }

@media (min-width: 640px) {
    .iz-duo { grid-template-columns: 1fr 1fr; }
    .iz-trio { grid-template-columns: repeat(3, 1fr); }
}

.iz-duo figure,
.iz-trio figure { margin: 0; }

.iz-fig-cap {
    margin: 6px 0 0;
    font-size: 12.5px;
    line-height: 1.4;
    color: var(--ink-faint);
}

.iz-card.is-screen .iz-fig-cap { color: rgb(var(--on-accent-rgb) / 0.55); }

.iz-fig { display: block; width: 100%; height: auto; color: var(--ink); }

.iz-fig .void { fill: var(--paper); }
.iz-fig .glass { stroke: var(--blue); fill: none; stroke-width: 2.5; }

.iz-fig .tone-a { fill: currentColor; }
.iz-fig .tone-b { fill: var(--blue); }

.iz-fig .on  { fill: var(--blue); }
.iz-fig .off { fill: currentColor; fill-opacity: 0.28; }

.iz-fig .boil { fill: var(--blue); }

.iz-fig text       { font-family: 'Inter', sans-serif; font-size: 11px; fill: var(--ink-faint); }
.iz-fig .ink, .iz-fig .ink text       { fill: currentColor; }
.iz-fig .lbl, .iz-fig .lbl text       { fill: var(--blue); font-weight: 600; }
.iz-fig .ink-line  { stroke: currentColor; fill: none; stroke-width: 1.4; }
.iz-fig .pen       { stroke: var(--blue); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.iz-fig .pen-fill  { fill: var(--blue); }
.iz-fig .hair      { stroke: var(--guide-strong); fill: none; stroke-width: 1; }
.iz-fig .grid      { stroke: var(--guide-soft); fill: none; stroke-width: 1; }
.iz-fig .mono, .iz-fig .mono text     { font-family: ui-monospace, 'SF Mono', Consolas, monospace; }

.iz-fig .callout circle { fill: var(--blue); }
.iz-fig .callout text   { fill: var(--on-accent); font-size: 12px; font-weight: 700; text-anchor: middle; }

.iz-legend {
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: grid;
    gap: 8px 22px;
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--ink-soft);
}

.iz-legend li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; }
.iz-legend b { color: var(--blue); font-variant-numeric: tabular-nums; }

@media (min-width: 720px) {
    .iz-legend { grid-template-columns: 1fr 1fr; }
}

.iz-shots {
    max-width: var(--media-w);
    margin: 26px auto 30px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px 20px;
}

@media (min-width: 560px) { .iz-shots { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .iz-shots { grid-template-columns: repeat(3, 1fr); } }

.iz-shots figure { margin: 0; }

.iz-shots img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 0 0 1px var(--line), 0 6px 20px rgb(var(--shadow-rgb) / 0.10);
}

.iz-shots figcaption {
    margin-top: 10px;
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--ink-soft);
}

@media (min-width: 560px) {
    .iz-shots--one { grid-template-columns: 1fr; }
}
@media (min-width: 900px) {
    .iz-shots--one  { grid-template-columns: 1fr; }
    .iz-shots--pair { grid-template-columns: repeat(2, 1fr); }
}

.iz-shots a { display: block; text-decoration: none; }

.iz-round {
    display: block;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--guide-strong);
    overflow: hidden;
}

.iz-chart { width: 100%; height: auto; display: block; }

.iz-chart .bar        { fill: var(--blue); }
.iz-chart .bar-soft   { fill: var(--blue-soft); }
.iz-chart .axis       { stroke: var(--line); stroke-width: 1; }
.iz-chart text        { font-family: 'Inter', sans-serif; font-size: 11px; fill: var(--ink-faint); }
.iz-chart .lbl        { fill: var(--ink-soft); }
.iz-chart .lbl-strong { fill: var(--blue); font-weight: 600; }

.iz-chart .bar.is-hot { fill: var(--blue-strong, var(--blue)); }

.iz-chart-axis {
    display: flex;
    justify-content: space-between;
    max-width: var(--media-w);
    margin: 6px auto 0;
    font-size: 12px;
    color: var(--ink-faint);
}

.iz-tip {
    position: fixed;
    z-index: var(--layer-note);
    pointer-events: none;
    background: var(--paper);
    border: 1px solid var(--blue-soft);
    border-radius: 8px;
    padding: 7px 10px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--ink);
    box-shadow: 0 4px 14px rgb(var(--shadow-rgb) / 0.14);
    max-width: 260px;
}

.iz-tip b { color: var(--blue); }

.iz-switch {
    display: flex;
    gap: 6px;
    margin: 0 0 12px;
}

.iz-switch button {
    font: inherit;
    font-size: 13px;
    line-height: 1;
    padding: 7px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--paper);
    color: var(--ink-soft);
    cursor: pointer;
}

.iz-switch button:hover { border-color: var(--blue-soft); color: var(--blue); }
.iz-switch button[aria-pressed="true"] {
    border-color: var(--blue);
    color: var(--blue);
}

.iz-bars { display: grid; gap: 10px; max-width: var(--content-w); margin: 0 0 1.6em; }

.iz-bars .row {
    display: grid;
    grid-template-columns: 150px 1fr 64px;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.iz-bars .name { color: var(--ink-soft); }

.iz-bars .lane {
    height: 14px;
    border-radius: 4px;
    background:
        repeating-linear-gradient(to right, var(--guide-minor) 0 1px, transparent 1px var(--grid-step));
    position: relative;
}

.iz-bars .fill {
    position: absolute;
    inset: 0 auto 0 0;
    border-radius: 4px;
    background: var(--blue);
    min-width: 2px;
}

.iz-bars .fill.soft   { background: var(--blue-soft); }
.iz-bars .fill.faint  { background: var(--line); }

.iz-bars .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
    font-size: 13px;
}

.iz-strip {
    display: flex;
    height: 22px;
    border-radius: 6px;
    overflow: hidden;
    max-width: var(--content-w);
    gap: 2px;
    background: var(--paper);
}

.iz-strip i { display: block; height: 100%; }
.iz-strip .a { background: var(--blue); }
.iz-strip .b { background: var(--blue-soft); }
.iz-strip .c { background: var(--line); }

.iz-strip-key {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 18px;
    margin: 8px 0 1.6em;
    font-size: 13px;
    color: var(--ink-soft);
    max-width: var(--content-w);
}

.iz-strip-key i {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 3px;
    margin-right: 6px;
    vertical-align: baseline;
}

.iz-strip-key .a i { background: var(--blue); }
.iz-strip-key .b i { background: var(--blue-soft); }
.iz-strip-key .c i { background: var(--line); }

.iz-card .tag {
    display: inline-block;
    font-size: 11px;
    line-height: 1;
    padding: 4px 7px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink-soft);
    white-space: nowrap;
}

.iz-icons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 18px;
    margin: 16px 0 0;
    min-height: 44px;
}

.iz-icons .cursor-icon[data-icon='blower'] { margin-right: 68px; }

.iz-ink {
    margin: 16px 0 0;
    font-size: 15px;
    line-height: 1.75;
    max-width: 34em;
}

.iz-ink p { margin: 0 0 0.5em; }
.iz-ink p:last-child { margin-bottom: 0; }

.iz-hint {
    margin: 10px 0 0;
    font-size: 12.5px;
    color: var(--blue);
    display: none;
}

.iz-hint.is-live { display: block; }

.iz-icons-again { margin: 14px 0 0; }

.iz-chapter {
    max-width: var(--content-w);
    margin: 0 0 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--ink-faint);
}

.iz-stop {
    max-width: var(--media-w);
    margin: 0 0 52px;
    padding-top: 30px;
    border-top: 1px solid var(--line);
    scroll-margin-top: 72px;
}

.iz-stop > p,
.iz-stop > h3,
.iz-stop > ul,
.iz-stop > ol { max-width: var(--content-w); }

.iz-stop__num {
    margin: 0 0 6px;
    font-size: 13px;
    color: var(--ink-faint);
}

.iz-stop__num b {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--blue);
    margin-right: 10px;
}

.iz-stop > h3 {
    margin: 0 0 10px;
    font-size: clamp(1.25rem, 2.6vw, 1.55rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.iz-h4 {
    max-width: var(--content-w);
    margin: 32px 0 10px;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.iz-goals {
    max-width: var(--content-w);
    margin: 0 0 1.6em;
    padding: 0;
    list-style: none;
    counter-reset: iz-goal;
    display: grid;
    gap: 14px;
}

.iz-goals li {
    counter-increment: iz-goal;
    margin: 0;
    display: grid;
    grid-template-columns: 34px 1fr;
    font-size: 15.5px;
    line-height: 1.5;
}

.iz-goals li::before {
    content: counter(iz-goal, decimal-leading-zero);
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--blue);
    font-variant-numeric: tabular-nums;
}

.iz-tree {
    max-width: var(--content-w);
    margin: 18px 0 10px;
    display: grid;
    gap: 20px;
}

@media (min-width: 700px) {
    .iz-tree { grid-template-columns: 1.1fr 1.1fr 0.9fr; gap: 26px; }
}

.iz-tree__name {
    margin: 0 0 10px;
    font-size: 12.5px;
    color: var(--ink-faint);
}

.iz-tree ul {
    margin: 0;
    padding: 0 0 0 14px;
    list-style: none;
    border-left: 1px solid var(--line);
}

.iz-tree li {
    position: relative;
    margin: 0 0 7px;
    font-size: 15px;
    line-height: 1.3;
}

.iz-tree li::before {
    content: '';
    position: absolute;
    left: -14px;
    top: 0.62em;
    width: 9px;
    height: 1px;
    background: var(--line);
}

.iz-tree a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--line);
}

.iz-tree a:hover { color: var(--blue); border-bottom-color: var(--blue-soft); }

.iz-tree i {
    font-style: normal;
    font-size: 11px;
    color: var(--blue);
    vertical-align: super;
    margin-left: 2px;
    font-variant-numeric: tabular-nums;
}

.iz-swatch-fig { max-width: var(--content-w); margin: 24px 0; }

.iz-swatch {
    display: grid;
    gap: 1px;
    padding: 1px;
    grid-template-columns: 1fr 1fr;
}

@media (min-width: 620px) { .iz-swatch { grid-template-columns: repeat(4, 1fr); } }

.iz-swatch > div {
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--line);
    padding: 13px 14px 15px;
}

.iz-swatch i {
    display: block;
    height: 32px;
    margin-bottom: 10px;
    border-radius: 3px;
    background: var(--c);
}

.iz-swatch i.is-paper {
    background: var(--paper);
    box-shadow: inset 0 0 0 1px var(--line);
}

.iz-swatch b { display: block; font-size: 14px; margin-bottom: 3px; }
.iz-swatch span { display: block; font-size: 12.5px; line-height: 1.4; color: var(--ink-faint); }

.iz-swatch-fig figcaption {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--ink-faint);
}

.iz-faces { max-width: var(--media-w); margin: 24px 0 22px; }

.iz-faces__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1px;
    padding: 1px;
}

@media (min-width: 900px) { .iz-faces__row { grid-template-columns: repeat(4, 1fr); } }

.iz-faces__row > div {
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--line);
    padding: 14px 14px 15px;
}

.iz-faces i {
    display: block;
    font-style: normal;
    font-size: 30px;
    line-height: 1.15;
    margin-bottom: 12px;
    white-space: nowrap;
    color: var(--ink);
}

.iz-faces .f-brand { font-family: var(--brand); font-weight: 500; }
.iz-faces .f-text { font-family: 'Inter', sans-serif; font-weight: 600; }
.iz-faces .f-mono { font-family: 'IBM Plex Mono', monospace; font-weight: 500; }

.iz-faces .f-hand {
    font-family: var(--hand);
    font-weight: 600;
    font-size: 34px;
    color: var(--blue-pure);
    transform: rotate(-4.5deg);
    transform-origin: left center;
    display: inline-block;
}

.iz-faces b { display: block; font-size: 14px; margin-bottom: 3px; }
.iz-faces span { display: block; font-size: 12.5px; line-height: 1.4; color: var(--ink-faint); }

.iz-faces figcaption {
    max-width: var(--content-w);
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--ink-faint);
}

.iz-papers { max-width: var(--media-w); margin: 24px 0 22px; }

.iz-papers__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    padding: 1px;
}

@media (min-width: 900px) { .iz-papers__row { grid-template-columns: repeat(4, 1fr); } }

.iz-papers__row > div {
    background: var(--paper);
    box-shadow: 0 0 0 1px var(--line);
    padding: 12px 12px 13px;
}

.iz-papers i {
    display: block;
    height: calc(var(--grid-step) * 5);
    margin-bottom: 10px;
    background-color: var(--paper);
    box-shadow: inset 0 0 0 1px var(--line);
}

.iz-papers b { display: block; font-size: 14px; margin-bottom: 3px; }
.iz-papers span { display: block; font-size: 12.5px; line-height: 1.4; color: var(--ink-faint); }

.iz-papers figcaption {
    max-width: var(--content-w);
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--ink-faint);
}

.iz-papers .p-graph {
    background-image:
        repeating-linear-gradient(to right,  var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to right,  var(--guide-minor) 0 1px, transparent 1px var(--grid-step)),
        repeating-linear-gradient(to bottom, var(--guide-minor) 0 1px, transparent 1px var(--grid-step));
}

.iz-papers .p-grid { background-image: var(--grid-image); }
.iz-papers .p-dot { background-image: var(--dot-image); }
.iz-papers .p-diag { background-image: var(--diag-image); }

.iz-papers .p-rule {
    background-image:
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 2));
}

.iz-papers .p-fleck { background-image: var(--fleck-image); }

.iz-papers .p-screen {
    background-color: rgb(var(--scrim-rgb));
    box-shadow: inset 0 0 0 1px rgb(var(--on-accent-rgb) / 0.14);
}

.iz-papers .p-band {
    box-shadow: none;
    background-image:
        repeating-linear-gradient(to right,  var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to bottom, var(--guide-major) 0 1px, transparent 1px calc(var(--grid-step) * 5)),
        repeating-linear-gradient(to right,  var(--guide-minor) 0 1px, transparent 1px var(--grid-step)),
        repeating-linear-gradient(to bottom, var(--guide-minor) 0 1px, transparent 1px var(--grid-step));
    -webkit-mask-image: linear-gradient(to right, rgb(var(--ink-rgb) / 0) 0, rgb(var(--ink-rgb)) 28px, rgb(var(--ink-rgb)) calc(100% - 28px), rgb(var(--ink-rgb) / 0) 100%);
    mask-image: linear-gradient(to right, rgb(var(--ink-rgb) / 0) 0, rgb(var(--ink-rgb)) 28px, rgb(var(--ink-rgb)) calc(100% - 28px), rgb(var(--ink-rgb) / 0) 100%);
}

.iz-flip { max-width: var(--media-w); margin: 24px 0 20px; }

.iz-flip .pg { fill: var(--iz-face-paper); }
.iz-flip .fr { fill: none; stroke: var(--iz-face-sign); stroke-width: 3; }
.iz-flip .sg { fill: none; stroke: var(--iz-face-sign); stroke-width: 2; }
.iz-flip .sg-fill { fill: var(--iz-face-sign); }
.iz-flip .tx { fill: var(--iz-face-ink); }
.iz-flip .tx.is-thin { opacity: 0.62; }
.iz-flip .mk { fill: none; stroke: var(--mark-red-pure); stroke-width: 3; stroke-linecap: round; }
.iz-flip .hw { fill: none; stroke: var(--iz-face-sign); stroke-width: 2; stroke-linecap: round; }

.iz-flip .is-back .pg { fill: var(--iz-back-paper); }
.iz-flip .is-back .fr,
.iz-flip .is-back .sg { stroke: var(--iz-back-sign); }
.iz-flip .is-back .sg-fill { fill: var(--iz-back-sign); }
.iz-flip .is-back .tx { fill: var(--iz-back-ink); }
.iz-flip .is-back .hw { stroke: var(--iz-back-sign); }

.iz-flip .vine { fill: none; stroke: var(--iz-back-vine); stroke-width: 2; stroke-linecap: round; }
.iz-flip .lamp-1 { fill: var(--iz-lamp-1); }
.iz-flip .lamp-2 { fill: var(--iz-lamp-2); }
.iz-flip .lamp-3 { fill: var(--iz-lamp-3); }
.iz-flip .lamp-4 { fill: var(--iz-lamp-4); }
.iz-flip .spore { fill: var(--iz-back-spore); }
.iz-flip .dweller { fill: var(--iz-back-sign); stroke: var(--iz-back-sign); stroke-width: 1.6; stroke-linecap: round; }
.iz-flip .dweller path { fill: none; }

.iz-flip-key {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
    margin: 8px 0 0;
    font-size: 13px;
    color: var(--ink-faint);
}

.iz-flip-key span { display: block; }

.iz-flip figcaption {
    max-width: var(--content-w);
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ink-soft);
}
.iz-flip-key span.is-now { color: var(--blue); }

.iz-flip-key i {
    font-family: var(--hand);
    font-style: normal;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--blue-pure);
    display: inline-block;
    margin-left: 8px;
    transform: rotate(-4.5deg);
}

.iz-flip .hit { fill: rgb(var(--ink-rgb) / 0); }
.iz-flip.is-live .hit { cursor: pointer; }
.iz-flip.is-live .hit:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.iz-hang {
    max-width: 560px;
    margin: 20px 0 10px;
    display: grid;
    gap: 16px;
}

.iz-hang .row {
    display: grid;
    grid-template-columns: 116px 1fr;
    gap: 16px;
    align-items: start;
}

.iz-hang .tag {
    margin: 0;
    padding-top: 3px;
    font-size: 12px;
    line-height: 1.3;
    color: var(--ink-faint);
    text-align: right;
}

.iz-hang .sample {
    position: relative;
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
}

.iz-hang .sample::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--guide-strong);
}

.iz-hang .row.is-hang .sample { text-indent: -0.9em; }

.iz-quo {
    font-family: var(--hand);
    font-synthesis-weight: none;
    font-weight: 600;
    font-size: 1.4em;
    line-height: 0;
    color: var(--mark-red-pure);
}

.iz-hang .row.is-hang .sample > .iz-quo:first-child {
    position: relative;
    left: -5px;
}

.iz-sketches {
    max-width: var(--content-w);
    margin: 20px 0 10px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.iz-sketches figure { margin: 0; }
.iz-sketches img { display: block; width: 100%; height: auto; }
.iz-sketches .for-dark { display: none; }

:root[data-theme="dark"] .iz-sketches .for-light { display: none; }
:root[data-theme="dark"] .iz-sketches .for-dark { display: block; }

.iz-sketches figcaption {
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--ink-faint);
}

.iz-phase { max-width: var(--media-w); margin: 26px 0 30px; }
.iz-phase .iz-fig { max-width: 680px; }
.iz-phase .iz-chart-axis { max-width: 680px; }

.iz-phase figcaption {
    max-width: var(--content-w);
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--ink-faint);
}

.iz-sheet + .work-section { margin-top: 40px; }

.work-section { scroll-margin-top: 64px; }

@media (max-width: 640px) {
    .iz-scene figure { overflow-x: auto; }
    .iz-scene figure .iz-fig { min-width: 520px; }

    .iz-sheet { padding: 16px 14px 12px; }
    .iz-card { padding: 14px 14px 12px; }
    .iz-hand { font-size: 1.15rem; line-height: 1.3; }
    .iz-bars .row { grid-template-columns: 108px 1fr 56px; font-size: 13px; }
    .iz-toc > ol > li > a,
    .iz-goals li { grid-template-columns: 28px 1fr; }
    .iz-flip { overflow-x: auto; }
    .iz-flip .iz-fig,
    .iz-flip-key { min-width: 560px; }
    .iz-toc .iz-toc__sub { padding-left: 30px; }
    .iz-sketches { grid-template-columns: 1fr 1fr; }
    .iz-sketches figure:last-child { display: none; }
    .iz-hang .row { grid-template-columns: 1fr; gap: 4px; }
    .iz-hang .tag { text-align: left; padding-top: 0; }
    .iz-stop { padding-top: 24px; margin-bottom: 40px; }
}

@media (prefers-reduced-motion: no-preference) {
    .iz-chart .bar { transition: height 0.45s ease, y 0.45s ease; }
}

.work-wrap {
    position: relative;
    --mark-pen: var(--blue-pure);
    --mark-red: var(--mark-red-pure);
    --mark-wash-mode: multiply;
    --mark-wash-alpha: 0.15;
}
:root[data-theme="dark"] .work-wrap {
    --mark-wash-mode: screen;
    --mark-wash-alpha: 0.22;
}

.ink-frame {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: visible;
}

.iz-note { position: relative; }
.iz-note > *:not(.ink-frame) { position: relative; z-index: 1; }

.iz-time { white-space: nowrap; }

.work-wrap h2 .no {
    font-family: var(--hand);
    font-synthesis-weight: none;
    font-weight: 600;
    font-size: 1.15em;
    line-height: 1;
    color: var(--mark-red-pure);
    margin-right: .25em;
    white-space: nowrap;
}
.work-wrap h2 .no b { font-weight: 600; color: inherit; }

@media (min-width: 760px) {
    .work-wrap .work-section > h2 { position: relative; }
    .work-wrap .work-section > h2 .no {
        position: absolute;
        right: 100%;
        top: -.02em;
        margin: 0 12px 0 0;
        transform: rotate(-4deg);
    }
}

.iz-say .quote-line { position: static; }
.iz-say .quote-line::before,
.iz-say .quote-line::after {
    font-family: var(--hand);
    font-synthesis-weight: none;
    font-weight: 600;
    color: var(--mark-red-pure);
    line-height: 1;
}
.iz-say .quote-line::before {
    content: "«";
    position: absolute;
    left: -20px;
    top: 0.08em;
    font-size: 1.1em;
}
.iz-say .quote-line::after {
    content: "»";
    font-size: 1.15em;
    vertical-align: -0.04em;
    margin-left: .08em;
}

.iz-rail a.is-here {
    font-family: var(--hand);
    font-synthesis-weight: none;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.1;
}

.work-section p,
.work-section li,
.work-section blockquote,
.iz-rail a { position: relative; }