Páginas Medio
Comics — Vertical-Scroll Webtoon Reader
A mobile-first vertical-scroll webtoon reader for the fictional series Neon Ronin, built on a comic-ink design system in Bangers and Inter. A continuous gutterless strip stacks tall, CSS-drawn scenes — a dusk skyline, a close eye shot, a spinning static burst, a rooftop standoff — laced with speech balloons, bold SFX lettering, and Ben-Day halftone texture. A thin top bar fills as you scroll, the episode header auto-hides on the way down, and a like button, comment count, next-episode card, and scroll-to-top control round out a fully interactive vanilla-JS read.
Abrir en Lab
MCP
html css vanilla-js
Targets: JS HTML
Código
:root {
--ink: #0e0e12;
--ink-2: #23232b;
--paper: #fdfcf7;
--panel: #ffffff;
--accent: #ff2e4d;
--accent-2: #ffd23f;
--accent-blue: #2e6bff;
--muted: #6b6b78;
--line: rgba(14, 14, 18, 0.14);
--line-2: rgba(14, 14, 18, 0.28);
--halftone: radial-gradient(circle, rgba(14, 14, 18, 0.18) 1px, transparent 1.6px);
--r-sm: 6px;
--r-md: 12px;
--r-lg: 18px;
--reader: 460px;
}
* {
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
margin: 0;
font-family: "Inter", system-ui, sans-serif;
font-size: 16px;
line-height: 1.5;
color: var(--ink);
background: var(--paper);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
background-image:
linear-gradient(180deg, rgba(14, 14, 18, 0.04), transparent 240px),
var(--halftone);
background-size: auto, 7px 7px;
}
/* ---------- Top progress bar ---------- */
.progress {
position: fixed;
inset: 0 0 auto 0;
height: 5px;
background: rgba(14, 14, 18, 0.12);
z-index: 60;
}
.progress__fill {
display: block;
height: 100%;
width: 0%;
background: linear-gradient(90deg, var(--accent), var(--accent-2));
box-shadow: 0 0 0 1px rgba(14, 14, 18, 0.18);
transition: width 0.08s linear;
}
/* ---------- Floating header ---------- */
.topbar {
position: fixed;
top: 10px;
left: 50%;
transform: translateX(-50%);
width: min(var(--reader), calc(100% - 20px));
display: flex;
align-items: center;
gap: 10px;
padding: 8px 10px;
background: var(--panel);
border: 3px solid var(--ink);
border-radius: var(--r-md);
box-shadow: 4px 4px 0 var(--ink);
z-index: 50;
transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.28s;
}
.topbar.is-hidden {
transform: translateX(-50%) translateY(-160%);
opacity: 0;
}
.topbar__btn {
flex: none;
display: grid;
place-items: center;
width: 40px;
height: 40px;
border: 2px solid var(--ink);
border-radius: var(--r-sm);
background: var(--paper);
color: var(--ink);
cursor: pointer;
transition: transform 0.12s, background 0.12s;
}
.topbar__btn:hover {
background: var(--accent-2);
}
.topbar__btn:active {
transform: translateY(2px);
}
.topbar__btn:focus-visible {
outline: 3px solid var(--accent-blue);
outline-offset: 2px;
}
.topbar__meta {
flex: 1;
min-width: 0;
}
.topbar__series {
margin: 0;
font-family: "Bangers", system-ui, sans-serif;
font-size: 1.25rem;
letter-spacing: 0.04em;
line-height: 1;
color: var(--accent);
-webkit-text-stroke: 0.6px var(--ink);
}
.topbar__ep {
margin: 2px 0 0;
font-size: 0.78rem;
font-weight: 600;
color: var(--muted);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
/* ---------- The strip ---------- */
.strip {
width: min(var(--reader), 100%);
margin: 0 auto;
padding: 72px 0 120px;
display: block;
}
.panel {
position: relative;
display: block;
overflow: hidden;
border-left: 3px solid var(--ink);
border-right: 3px solid var(--ink);
background: var(--panel);
min-height: 300px;
}
.panel:first-of-type {
border-top: 3px solid var(--ink);
border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.strip .next {
border-bottom: 3px solid var(--ink);
}
.halftone {
position: absolute;
inset: 0;
background-image: var(--halftone);
background-size: 6px 6px;
opacity: 0.55;
pointer-events: none;
}
/* SFX lettering */
.sfx {
position: absolute;
font-family: "Bangers", system-ui, sans-serif;
letter-spacing: 0.02em;
color: var(--accent-2);
-webkit-text-stroke: 2px var(--ink);
paint-order: stroke fill;
text-shadow: 4px 4px 0 var(--ink);
z-index: 4;
transform: rotate(-7deg);
pointer-events: none;
}
.sfx--left {
top: 18px;
left: 16px;
font-size: 2.4rem;
color: var(--accent);
}
.sfx--right {
bottom: 20px;
right: 18px;
font-size: 1.8rem;
color: var(--panel);
transform: rotate(6deg);
}
.sfx--big {
top: 50%;
left: 50%;
transform: translate(-50%, -50%) rotate(-8deg);
font-size: 4.2rem;
color: var(--accent-2);
}
/* ---------- Title plate ---------- */
.panel--title {
min-height: 420px;
display: grid;
align-content: center;
justify-items: center;
text-align: center;
padding: 40px 24px;
background:
repeating-linear-gradient(135deg, rgba(46, 107, 255, 0.16) 0 18px, transparent 18px 36px),
var(--ink);
color: var(--paper);
}
.panel--title .halftone {
opacity: 0.4;
mix-blend-mode: screen;
}
.panel--title__kicker {
margin: 0;
font-weight: 800;
letter-spacing: 0.4em;
font-size: 0.8rem;
color: var(--accent-2);
z-index: 2;
}
.panel--title__h1 {
margin: 10px 0;
font-family: "Bangers", system-ui, sans-serif;
font-size: clamp(3.4rem, 18vw, 5.4rem);
line-height: 0.86;
letter-spacing: 0.02em;
color: var(--accent);
-webkit-text-stroke: 2.5px var(--paper);
paint-order: stroke fill;
text-shadow: 6px 6px 0 rgba(0, 0, 0, 0.4);
z-index: 2;
}
.panel--title__sub {
margin: 0;
font-size: 0.9rem;
font-weight: 600;
color: rgba(253, 252, 247, 0.82);
z-index: 2;
}
/* ---------- Scenes (CSS-drawn) ---------- */
.scene {
position: absolute;
inset: 0;
}
.panel--sky {
min-height: 380px;
}
.scene--sky {
background: linear-gradient(180deg, #3a1d4d 0%, #7a2a5b 48%, #ff7a59 100%);
}
.sky__moon {
position: absolute;
top: 30px;
right: 36px;
width: 84px;
height: 84px;
border-radius: 50%;
background: radial-gradient(circle at 38% 36%, var(--accent-2), #ff9e3d);
box-shadow: 0 0 40px rgba(255, 210, 63, 0.6), 0 0 0 3px var(--ink);
}
.sky__tower {
position: absolute;
bottom: 0;
left: var(--l);
width: 13%;
height: var(--h);
background: var(--ink);
border-top: 3px solid var(--ink-2);
background-image: linear-gradient(transparent 50%, rgba(255, 210, 63, 0.22) 50%),
linear-gradient(90deg, transparent 60%, rgba(255, 210, 63, 0.22) 60%);
background-size: 100% 22px, 16px 100%;
}
.panel--face {
min-height: 340px;
}
.scene--face {
background: radial-gradient(circle at 50% 40%, #2e6bff 0%, #14245a 70%);
}
.face__eye {
position: absolute;
top: 42%;
width: 88px;
height: 44px;
border-radius: 60% 60% 50% 50%;
background: var(--paper);
border: 3px solid var(--ink);
box-shadow: inset 0 -6px 0 rgba(14, 14, 18, 0.1);
}
.face__eye:first-of-type {
left: 16%;
}
.face__eye:nth-of-type(2) {
right: 16%;
}
.face__eye::after {
content: "";
position: absolute;
top: 8px;
left: 50%;
transform: translateX(-50%);
width: 22px;
height: 22px;
border-radius: 50%;
background: var(--accent);
box-shadow: 0 0 12px var(--accent), 0 0 0 4px var(--ink);
}
.face__scar {
position: absolute;
top: 30%;
left: 12%;
width: 30%;
height: 4px;
background: var(--accent);
transform: rotate(34deg);
box-shadow: 0 0 8px var(--accent);
}
.panel--burst {
min-height: 360px;
display: grid;
place-items: center;
background: var(--accent);
}
.burst {
position: absolute;
inset: 0;
background:
repeating-conic-gradient(from 0deg at 50% 45%, var(--accent-2) 0deg 9deg, transparent 9deg 18deg);
opacity: 0.9;
animation: spin 26s linear infinite;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
.panel--talk {
min-height: 360px;
}
.scene--talk {
background: linear-gradient(180deg, #1b2030 0%, #2a3350 100%);
}
.talk__fig {
position: absolute;
bottom: 0;
width: 38%;
height: 70%;
border-radius: 50% 50% 8px 8px;
border: 3px solid var(--ink);
}
.talk__fig--a {
left: 6%;
background: linear-gradient(180deg, var(--accent), #b51f37);
}
.talk__fig--b {
right: 6%;
background: linear-gradient(180deg, var(--accent-blue), #1a3fa0);
}
.talk__fig::before {
content: "";
position: absolute;
top: -34px;
left: 50%;
transform: translateX(-50%);
width: 56px;
height: 56px;
border-radius: 50%;
background: #f1c9a5;
border: 3px solid var(--ink);
}
.panel--wide {
min-height: 320px;
}
.scene--wide {
background: linear-gradient(180deg, #ff7a59 0%, #ffd23f 100%);
}
.wide__rail {
position: absolute;
bottom: 24%;
left: 0;
right: 0;
height: 8px;
background: var(--ink);
}
.wide__silhouette {
position: absolute;
bottom: 24%;
left: 50%;
transform: translateX(-50%);
width: 70px;
height: 46%;
background: var(--ink);
border-radius: 50% 50% 6px 6px;
clip-path: polygon(28% 0, 72% 0, 88% 30%, 80% 100%, 20% 100%, 12% 30%);
}
/* ---------- Speech balloons ---------- */
.balloon {
position: absolute;
z-index: 5;
max-width: 78%;
padding: 12px 14px;
background: var(--panel);
border: 3px solid var(--ink);
border-radius: 22px;
box-shadow: 3px 3px 0 var(--ink);
}
.balloon p {
margin: 0;
font-weight: 600;
font-size: 0.96rem;
line-height: 1.35;
}
.balloon--top {
top: 16px;
left: 16px;
}
.balloon--right {
bottom: 18px;
right: 16px;
background: var(--accent-blue);
color: var(--paper);
}
.balloon--narrow {
bottom: 18px;
left: 16px;
max-width: 66%;
background: var(--ink);
color: var(--paper);
border-radius: var(--r-sm);
}
.balloon--shout {
top: 22px;
right: 18px;
background: var(--accent-2);
border-radius: 14px;
border-style: solid;
transform: rotate(3deg);
}
.balloon--shout p {
font-family: "Bangers", system-ui, sans-serif;
font-size: 1.5rem;
letter-spacing: 0.04em;
}
.balloon__tail {
position: absolute;
bottom: -16px;
left: 30px;
width: 22px;
height: 22px;
background: inherit;
border-right: 3px solid var(--ink);
border-bottom: 3px solid var(--ink);
transform: rotate(45deg);
}
.balloon__tail--left {
left: 24px;
}
.balloon__tail--right {
left: auto;
right: 30px;
}
.caption {
position: absolute;
bottom: 16px;
left: 16px;
z-index: 5;
padding: 6px 12px;
background: var(--ink);
color: var(--accent-2);
font-weight: 700;
font-style: italic;
letter-spacing: 0.02em;
border-radius: var(--r-sm);
}
/* ---------- Next episode CTA ---------- */
.next {
position: relative;
overflow: hidden;
padding: 32px 24px 36px;
text-align: center;
background: var(--ink);
color: var(--paper);
}
.next .halftone {
opacity: 0.35;
mix-blend-mode: screen;
}
.next__label {
margin: 0;
font-weight: 800;
letter-spacing: 0.4em;
font-size: 0.78rem;
color: var(--accent-2);
position: relative;
z-index: 2;
}
.next__title {
margin: 8px 0 6px;
font-family: "Bangers", system-ui, sans-serif;
font-size: 2.4rem;
letter-spacing: 0.03em;
color: var(--accent);
-webkit-text-stroke: 1px var(--paper);
paint-order: stroke fill;
position: relative;
z-index: 2;
}
.next__desc {
margin: 0 auto 18px;
max-width: 30ch;
color: rgba(253, 252, 247, 0.82);
position: relative;
z-index: 2;
}
.next__cta {
position: relative;
z-index: 2;
font: inherit;
font-weight: 800;
font-size: 1.05rem;
padding: 14px 26px;
color: var(--ink);
background: var(--accent-2);
border: 3px solid var(--paper);
border-radius: var(--r-md);
box-shadow: 4px 4px 0 var(--accent);
cursor: pointer;
transition: transform 0.12s, box-shadow 0.12s;
}
.next__cta:hover {
transform: translate(-2px, -2px);
box-shadow: 6px 6px 0 var(--accent);
}
.next__cta:active {
transform: translate(2px, 2px);
box-shadow: 1px 1px 0 var(--accent);
}
.next__cta:focus-visible {
outline: 3px solid var(--accent-blue);
outline-offset: 3px;
}
.next__meta {
margin: 16px 0 0;
font-size: 0.82rem;
font-weight: 600;
color: rgba(253, 252, 247, 0.6);
position: relative;
z-index: 2;
}
/* ---------- Floating action button ---------- */
.fab {
position: fixed;
bottom: 18px;
right: 16px;
display: flex;
flex-direction: column;
gap: 10px;
z-index: 40;
}
.fab__btn {
display: flex;
align-items: center;
gap: 6px;
padding: 9px 12px 9px 11px;
font: inherit;
background: var(--panel);
color: var(--ink);
border: 3px solid var(--ink);
border-radius: 999px;
box-shadow: 3px 3px 0 var(--ink);
cursor: pointer;
transition: transform 0.12s, background 0.15s, color 0.15s;
}
.fab__btn:hover {
transform: translateY(-2px);
}
.fab__btn:active {
transform: translateY(1px);
}
.fab__btn:focus-visible {
outline: 3px solid var(--accent-blue);
outline-offset: 2px;
}
.fab__count {
font-weight: 700;
font-size: 0.84rem;
font-variant-numeric: tabular-nums;
}
.fab__btn--like[aria-pressed="true"] {
background: var(--accent);
color: var(--paper);
}
.fab__btn--like.is-pop {
animation: pop 0.4s ease;
}
@keyframes pop {
0% { transform: scale(1); }
40% { transform: scale(1.18) rotate(-4deg); }
100% { transform: scale(1); }
}
/* ---------- Scroll to top ---------- */
.totop {
position: fixed;
bottom: 18px;
left: 16px;
display: grid;
place-items: center;
width: 48px;
height: 48px;
background: var(--accent-blue);
color: var(--paper);
border: 3px solid var(--ink);
border-radius: var(--r-md);
box-shadow: 3px 3px 0 var(--ink);
cursor: pointer;
z-index: 40;
opacity: 0;
transform: translateY(18px) scale(0.9);
pointer-events: none;
transition: opacity 0.22s, transform 0.22s;
}
.totop.is-visible {
opacity: 1;
transform: translateY(0) scale(1);
pointer-events: auto;
}
.totop:hover {
background: #1a4fd6;
}
.totop:active {
transform: translateY(2px);
}
.totop:focus-visible {
outline: 3px solid var(--accent-2);
outline-offset: 2px;
}
/* ---------- Toast ---------- */
.toast {
position: fixed;
left: 50%;
bottom: 80px;
transform: translateX(-50%) translateY(20px);
z-index: 70;
padding: 10px 16px;
background: var(--ink);
color: var(--paper);
font-weight: 600;
font-size: 0.9rem;
border: 2px solid var(--accent-2);
border-radius: var(--r-md);
box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.4);
opacity: 0;
pointer-events: none;
transition: opacity 0.22s, transform 0.22s;
}
.toast.is-show {
opacity: 1;
transform: translateX(-50%) translateY(0);
}
/* ---------- Responsive ---------- */
@media (max-width: 520px) {
.strip {
padding-top: 66px;
}
.panel--title__h1 {
-webkit-text-stroke-width: 2px;
}
.sfx--big {
font-size: 3.2rem;
}
.balloon {
max-width: 84%;
}
.fab__count {
display: none;
}
.fab__btn {
padding: 11px;
}
.next__title {
font-size: 2rem;
}
}
@media (prefers-reduced-motion: reduce) {
html {
scroll-behavior: auto;
}
.burst {
animation: none;
}
.fab__btn--like.is-pop {
animation: none;
}
}(function () {
"use strict";
var progressFill = document.getElementById("progressFill");
var topbar = document.getElementById("topbar");
var toTop = document.getElementById("toTop");
var likeBtn = document.getElementById("likeBtn");
var likeCount = document.getElementById("likeCount");
var nextBtn = document.getElementById("nextBtn");
var toastEl = document.getElementById("toast");
/* ---------- Toast helper ---------- */
var toastTimer = null;
function toast(msg) {
if (!toastEl) return;
toastEl.textContent = msg;
toastEl.classList.add("is-show");
clearTimeout(toastTimer);
toastTimer = setTimeout(function () {
toastEl.classList.remove("is-show");
}, 2000);
}
/* ---------- Scroll: progress, header hide/show, to-top ---------- */
var lastY = window.scrollY;
var ticking = false;
function maxScroll() {
return Math.max(1, document.documentElement.scrollHeight - window.innerHeight);
}
function onScroll() {
var y = window.scrollY;
var pct = Math.min(100, (y / maxScroll()) * 100);
// progress bar
progressFill.style.width = pct.toFixed(2) + "%";
// header auto-hide on scroll-down, reveal on scroll-up (ignore tiny jitters)
var delta = y - lastY;
if (y < 80) {
topbar.classList.remove("is-hidden");
} else if (delta > 6) {
topbar.classList.add("is-hidden");
} else if (delta < -6) {
topbar.classList.remove("is-hidden");
}
// scroll-to-top appears past 50%
if (pct > 50) {
toTop.classList.add("is-visible");
} else {
toTop.classList.remove("is-visible");
}
lastY = y;
ticking = false;
}
window.addEventListener(
"scroll",
function () {
if (!ticking) {
window.requestAnimationFrame(onScroll);
ticking = true;
}
},
{ passive: true }
);
onScroll();
/* ---------- Scroll to top ---------- */
toTop.addEventListener("click", function () {
window.scrollTo({ top: 0, behavior: "smooth" });
topbar.classList.remove("is-hidden");
toast("Back to the top");
});
/* ---------- Like toggle with count ---------- */
var BASE_LIKES = 8402;
var liked = false;
function fmt(n) {
return n.toLocaleString("en-US");
}
likeBtn.addEventListener("click", function () {
liked = !liked;
likeBtn.setAttribute("aria-pressed", liked ? "true" : "false");
likeCount.textContent = fmt(BASE_LIKES + (liked ? 1 : 0));
likeBtn.classList.remove("is-pop");
// force reflow so the animation can replay
void likeBtn.offsetWidth;
likeBtn.classList.add("is-pop");
toast(liked ? "Liked Ep. 12 ❤" : "Removed your like");
});
/* ---------- Next episode CTA ---------- */
nextBtn.addEventListener("click", function () {
toast("Loading Ep. 13 · Iron Vanguard…");
nextBtn.disabled = true;
nextBtn.textContent = "Loading…";
setTimeout(function () {
nextBtn.disabled = false;
nextBtn.textContent = "Read Episode 13 →";
}, 1400);
});
})();<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Neon Ronin — Ep. 12: Static Bloom</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Bangers&family=Inter:wght@400;500;600;700;800&display=swap" rel="stylesheet" />
<link rel="stylesheet" href="style.css" />
</head>
<body>
<!-- Top scroll progress bar -->
<div class="progress" aria-hidden="true"><span class="progress__fill" id="progressFill"></span></div>
<!-- Floating episode header (auto-hides on scroll-down) -->
<header class="topbar" id="topbar">
<button class="topbar__btn" type="button" aria-label="Back to series">
<svg viewBox="0 0 24 24" width="20" height="20" aria-hidden="true"><path d="M15 5l-7 7 7 7" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"/></svg>
</button>
<div class="topbar__meta">
<p class="topbar__series">NEON RONIN</p>
<p class="topbar__ep">Ep. 12 · Static Bloom</p>
</div>
<button class="topbar__btn" type="button" aria-label="Reader settings">
<svg viewBox="0 0 24 24" width="20" height="20" aria-hidden="true"><circle cx="5" cy="12" r="2" fill="currentColor"/><circle cx="12" cy="12" r="2" fill="currentColor"/><circle cx="19" cy="12" r="2" fill="currentColor"/></svg>
</button>
</header>
<main class="strip" id="strip">
<!-- Episode title plate -->
<section class="panel panel--title" aria-label="Episode title">
<div class="halftone" aria-hidden="true"></div>
<p class="panel--title__kicker">SEASON 2</p>
<h1 class="panel--title__h1">STATIC<br/>BLOOM</h1>
<p class="panel--title__sub">Episode 12 · by R. Okada & Studio Vanta</p>
</section>
<!-- Panel 1: skyline + balloon -->
<section class="panel panel--sky" aria-label="Scene: the lower city at dusk">
<div class="halftone" aria-hidden="true"></div>
<div class="scene scene--sky">
<span class="sky__moon"></span>
<span class="sky__tower" style="--h:62%;--l:14%"></span>
<span class="sky__tower" style="--h:80%;--l:30%"></span>
<span class="sky__tower" style="--h:48%;--l:52%"></span>
<span class="sky__tower" style="--h:72%;--l:70%"></span>
<span class="sky__tower" style="--h:40%;--l:86%"></span>
</div>
<div class="balloon balloon--top">
<p>Lower City never sleeps. Neither do its debts.</p>
<span class="balloon__tail"></span>
</div>
</section>
<!-- Panel 2: closeup eyes -->
<section class="panel panel--face" aria-label="Scene: a close shot of the Ronin's eyes">
<div class="halftone" aria-hidden="true"></div>
<div class="scene scene--face">
<span class="face__eye"></span>
<span class="face__eye"></span>
<span class="face__scar"></span>
</div>
<p class="sfx sfx--left">KRSSH</p>
<div class="balloon balloon--narrow">
<p>She felt the grid hum before she saw it.</p>
<span class="balloon__tail"></span>
</div>
</section>
<!-- Panel 3: action burst -->
<section class="panel panel--burst" aria-label="Scene: a burst of static energy">
<div class="burst" aria-hidden="true"></div>
<p class="sfx sfx--big">BLOOM!</p>
<div class="balloon balloon--shout">
<p>Get DOWN!</p>
<span class="balloon__tail balloon__tail--left"></span>
</div>
</section>
<!-- Panel 4: dialogue duo -->
<section class="panel panel--talk" aria-label="Scene: two figures speaking">
<div class="halftone" aria-hidden="true"></div>
<div class="scene scene--talk">
<span class="talk__fig talk__fig--a"></span>
<span class="talk__fig talk__fig--b"></span>
</div>
<div class="balloon balloon--top">
<p>The Vanguard tracked you here. We move now or not at all.</p>
<span class="balloon__tail"></span>
</div>
<div class="balloon balloon--right">
<p>Then we move. One last bloom.</p>
<span class="balloon__tail balloon__tail--right"></span>
</div>
</section>
<!-- Panel 5: wide cliffhanger -->
<section class="panel panel--wide" aria-label="Scene: a wide shot of the rooftop">
<div class="halftone" aria-hidden="true"></div>
<div class="scene scene--wide">
<span class="wide__rail"></span>
<span class="wide__silhouette"></span>
</div>
<p class="sfx sfx--right">tmp-tmp</p>
<div class="caption">To be continued…</div>
</section>
<!-- Next episode CTA -->
<section class="next" aria-label="Next episode">
<div class="halftone" aria-hidden="true"></div>
<p class="next__label">UP NEXT</p>
<h2 class="next__title">Ep. 13 · Iron Vanguard</h2>
<p class="next__desc">Kira corners the broker, and the city's last firewall finally breaks.</p>
<button class="next__cta" type="button" id="nextBtn">Read Episode 13 →</button>
<p class="next__meta">Updates every Friday · 4.7 ★ · 2.1M readers</p>
</section>
</main>
<!-- Floating action: like + comment -->
<div class="fab" id="fab">
<button class="fab__btn fab__btn--like" id="likeBtn" type="button" aria-pressed="false" aria-label="Like this episode">
<svg viewBox="0 0 24 24" width="22" height="22" aria-hidden="true"><path d="M12 21s-7.5-4.6-10-9.3C.4 8.3 2 5 5.2 5c2 0 3.3 1.1 4.1 2.3C10.1 6.1 11.5 5 13.5 5 16.7 5 18.3 8.3 16.7 11.7 14.2 16.4 12 21 12 21z" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linejoin="round"/></svg>
<span class="fab__count" id="likeCount">8,402</span>
</button>
<button class="fab__btn fab__btn--comment" type="button" aria-label="Open comments">
<svg viewBox="0 0 24 24" width="22" height="22" aria-hidden="true"><path d="M4 5h16v11H9l-5 4z" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linejoin="round"/></svg>
<span class="fab__count">631</span>
</button>
</div>
<!-- Scroll-to-top -->
<button class="totop" id="toTop" type="button" aria-label="Scroll to top of episode">
<svg viewBox="0 0 24 24" width="22" height="22" aria-hidden="true"><path d="M12 19V6m-6 6l6-6 6 6" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"/></svg>
</button>
<div class="toast" id="toast" role="status" aria-live="polite"></div>
<script src="script.js"></script>
</body>
</html>Vertical-Scroll Webtoon Reader
A full-screen reading experience for Neon Ronin, Episode 12 — “Static Bloom”. Instead of paged spreads, the episode is one continuous gutterless strip of tall panels framed by thick ink borders and dusted with a Ben-Day halftone texture. Each scene is drawn purely in CSS — a neon dusk skyline with a glowing moon and lit towers, an extreme close-up of the Ronin’s eyes, a spinning conic-gradient static burst, a two-figure rooftop exchange, and a wide cliffhanger silhouette — overlaid with tailed speech balloons, narration boxes, and bold uppercase SFX lettering set in Bangers.
The chrome stays out of the way while you read. A thin top progress bar fills from accent red to gold as you scroll, and the floating episode header slides up and away on scroll-down, then snaps back the moment you scroll up (and whenever you near the top). A like button toggles its pressed state, bumps and reformats the count, and pops with a quick keyframe; a comment chip and a “next episode” card with a faux-loading CTA sit at the foot of the strip. Past the halfway mark, a scroll-to-top control fades in to launch you back to the title plate.
The script is dependency-free and requestAnimationFrame-throttled: one passive scroll listener drives the progress bar, the header hysteresis, and the to-top toggle, while a small toast() helper surfaces feedback for likes, the next-episode tap, and returning to the top. Buttons are real keyboard-focusable controls with visible focus rings, the layout holds down to ~360px, and a prefers-reduced-motion block stills the spinning burst and like animation.
Illustrative UI only — fictional series, characters, and data.