bytedance-seedance / style.css
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Rewrite as a model reference page; drop auto-redirect and ad copy
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/* ==========================================================================
Shared stylesheet for wavespeed model reference pages.
Edit here, then run _shared/sync.sh to copy into each Space.
========================================================================== */
:root {
--bg: #ffffff;
--bg-soft: #f7f8fa;
--bg-code: #f4f5f7;
--fg: #14161a;
--fg-muted: #5b6270;
--fg-faint: #868d9b;
--line: #e4e6eb;
--line-strong: #d2d6de;
--accent: #2f5bd7;
--accent-soft: #eef2fd;
--radius: 10px;
--radius-sm: 6px;
--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
"Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
--maxw: 880px;
}
@media (prefers-color-scheme: dark) {
:root {
--bg: #0e1014;
--bg-soft: #161920;
--bg-code: #14171d;
--fg: #e7e9ee;
--fg-muted: #99a1b0;
--fg-faint: #6f7788;
--line: #252a33;
--line-strong: #333a46;
--accent: #7ba1ff;
--accent-soft: #172136;
}
}
*,
*::before,
*::after {
box-sizing: border-box;
}
html {
-webkit-text-size-adjust: 100%;
scroll-behavior: smooth;
}
body {
margin: 0;
background: var(--bg);
color: var(--fg);
font-family: var(--sans);
font-size: 16px;
line-height: 1.65;
-webkit-font-smoothing: antialiased;
}
a {
color: var(--accent);
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
img,
video {
max-width: 100%;
height: auto;
display: block;
}
hr {
border: 0;
border-top: 1px solid var(--line);
margin: 3rem 0;
}
.wrap {
max-width: var(--maxw);
margin: 0 auto;
padding: 0 20px;
}
/* --- header ------------------------------------------------------------- */
.site-header {
border-bottom: 1px solid var(--line);
background: var(--bg);
position: sticky;
top: 0;
z-index: 20;
}
.site-header .wrap {
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
height: 56px;
}
.brand {
display: flex;
align-items: center;
gap: 9px;
font-weight: 600;
font-size: 0.9rem;
color: var(--fg);
letter-spacing: -0.01em;
}
.brand:hover {
text-decoration: none;
}
.brand-mark {
width: 20px;
height: 20px;
border-radius: 5px;
background: var(--accent);
flex: 0 0 auto;
position: relative;
}
.brand-mark::after {
content: "";
position: absolute;
inset: 6px 4px;
border-left: 2px solid var(--bg);
border-right: 2px solid var(--bg);
opacity: 0.85;
}
.header-nav {
display: flex;
align-items: center;
gap: 20px;
font-size: 0.86rem;
}
.header-nav a {
color: var(--fg-muted);
}
.header-nav a:hover {
color: var(--fg);
text-decoration: none;
}
.brand span:last-child {
white-space: nowrap;
}
@media (max-width: 760px) {
.header-nav a.opt {
display: none;
}
}
/* On phones the in-page anchors aren't worth the crowding — the page is short
enough to scroll, and the one outbound link needs the room. */
@media (max-width: 560px) {
.header-nav a.jump {
display: none;
}
}
/* --- hero --------------------------------------------------------------- */
.hero {
padding: 56px 0 12px;
}
.eyebrow {
font-size: 0.72rem;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--fg-faint);
margin: 0 0 14px;
}
h1 {
font-size: 2.6rem;
line-height: 1.15;
letter-spacing: -0.025em;
font-weight: 700;
margin: 0 0 14px;
}
.lede {
font-size: 1.12rem;
color: var(--fg-muted);
margin: 0;
max-width: 68ch;
}
@media (max-width: 620px) {
h1 {
font-size: 2rem;
}
.hero {
padding-top: 36px;
}
}
/* metadata strip under the title */
.meta {
display: flex;
flex-wrap: wrap;
gap: 8px 10px;
margin: 26px 0 0;
padding: 0;
list-style: none;
}
.meta li {
font-size: 0.78rem;
font-family: var(--mono);
color: var(--fg-muted);
border: 1px solid var(--line);
border-radius: 999px;
padding: 3px 11px;
white-space: nowrap;
}
.meta li b {
font-weight: 500;
color: var(--fg-faint);
}
/* --- sections ----------------------------------------------------------- */
section {
padding: 44px 0 0;
}
h2 {
font-size: 1.35rem;
letter-spacing: -0.015em;
font-weight: 650;
margin: 0 0 6px;
scroll-margin-top: 76px;
}
.section-note {
color: var(--fg-muted);
margin: 0 0 22px;
font-size: 0.95rem;
max-width: 70ch;
}
h3 {
font-size: 1rem;
font-weight: 620;
margin: 0 0 6px;
letter-spacing: -0.005em;
}
p {
margin: 0 0 1rem;
}
/* --- cards -------------------------------------------------------------- */
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 14px;
margin: 0;
}
.card {
border: 1px solid var(--line);
border-radius: var(--radius);
padding: 18px 18px 16px;
background: var(--bg);
}
.card p {
margin: 0;
color: var(--fg-muted);
font-size: 0.9rem;
line-height: 1.6;
}
.card p + p {
margin-top: 0.6rem;
}
/* --- figures ------------------------------------------------------------ */
figure {
margin: 0 0 18px;
border: 1px solid var(--line);
border-radius: var(--radius);
overflow: hidden;
background: var(--bg-soft);
}
figure img,
figure video {
width: 100%;
display: block;
}
figcaption {
font-size: 0.82rem;
color: var(--fg-muted);
padding: 10px 14px;
border-top: 1px solid var(--line);
background: var(--bg);
}
figcaption b {
color: var(--fg);
font-weight: 600;
}
.figure-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 14px;
}
.figure-grid figure {
margin: 0;
}
/* --- tables ------------------------------------------------------------- */
.table-scroll {
overflow-x: auto;
border: 1px solid var(--line);
border-radius: var(--radius);
}
table {
border-collapse: collapse;
width: 100%;
font-size: 0.88rem;
min-width: 480px;
}
th,
td {
text-align: left;
padding: 10px 14px;
border-bottom: 1px solid var(--line);
}
th {
font-weight: 600;
font-size: 0.76rem;
letter-spacing: 0.05em;
text-transform: uppercase;
color: var(--fg-faint);
background: var(--bg-soft);
white-space: nowrap;
}
tbody tr:last-child td {
border-bottom: 0;
}
td code {
font-size: 0.85em;
}
/* --- code --------------------------------------------------------------- */
.code {
border: 1px solid var(--line);
border-radius: var(--radius);
overflow: hidden;
background: var(--bg-code);
margin: 0 0 14px;
}
.code-tabs {
display: flex;
gap: 2px;
padding: 6px 6px 0;
border-bottom: 1px solid var(--line);
background: var(--bg-soft);
}
.code-tabs button {
appearance: none;
border: 0;
background: transparent;
font-family: var(--mono);
font-size: 0.78rem;
color: var(--fg-muted);
padding: 7px 12px;
border-radius: var(--radius-sm) var(--radius-sm) 0 0;
cursor: pointer;
line-height: 1;
}
.code-tabs button:hover {
color: var(--fg);
}
.code-tabs button[aria-selected="true"] {
background: var(--bg-code);
color: var(--fg);
font-weight: 600;
box-shadow: inset 0 -1px 0 var(--bg-code);
}
.code pre {
margin: 0;
padding: 16px 18px;
overflow-x: auto;
font-family: var(--mono);
font-size: 0.815rem;
line-height: 1.65;
tab-size: 2;
}
.code pre[hidden] {
display: none;
}
code {
font-family: var(--mono);
font-size: 0.88em;
}
p code,
li code {
background: var(--bg-code);
border: 1px solid var(--line);
border-radius: 4px;
padding: 1px 5px;
}
/* --- links list --------------------------------------------------------- */
.links {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
gap: 10px;
list-style: none;
padding: 0;
margin: 0;
}
.links a {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: 10px;
border: 1px solid var(--line);
border-radius: var(--radius-sm);
padding: 11px 14px;
color: var(--fg);
font-size: 0.9rem;
font-weight: 500;
}
.links a:hover {
border-color: var(--line-strong);
background: var(--bg-soft);
text-decoration: none;
}
.links .host {
font-family: var(--mono);
font-size: 0.72rem;
color: var(--fg-faint);
font-weight: 400;
}
/* --- run-it callout (the one place we ask for a click) ------------------- */
.callout {
border: 1px solid var(--line);
border-left: 3px solid var(--accent);
background: var(--bg-soft);
border-radius: var(--radius-sm);
padding: 16px 18px;
font-size: 0.92rem;
color: var(--fg-muted);
}
.callout p {
margin: 0;
}
.callout p + p {
margin-top: 0.5rem;
}
.btn-row {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin-top: 18px;
}
.btn {
display: inline-flex;
align-items: center;
gap: 7px;
border-radius: var(--radius-sm);
padding: 9px 16px;
font-size: 0.89rem;
font-weight: 550;
border: 1px solid var(--accent);
background: var(--accent);
color: #fff;
line-height: 1.4;
}
.btn:hover {
text-decoration: none;
filter: brightness(1.08);
}
.btn.secondary {
background: transparent;
color: var(--fg);
border-color: var(--line-strong);
}
.btn.secondary:hover {
background: var(--bg-soft);
filter: none;
}
@media (prefers-color-scheme: dark) {
.btn {
color: #0e1014;
}
}
/* --- footer ------------------------------------------------------------- */
.site-footer {
margin-top: 64px;
border-top: 1px solid var(--line);
padding: 26px 0 44px;
font-size: 0.83rem;
color: var(--fg-faint);
}
.site-footer .wrap {
display: flex;
flex-wrap: wrap;
gap: 10px 24px;
align-items: baseline;
justify-content: space-between;
}
.site-footer a {
color: var(--fg-muted);
}
.site-footer p {
margin: 0;
max-width: 60ch;
}
.footer-links {
display: flex;
gap: 16px;
flex-wrap: wrap;
}