.rss-heading h1{margin:0;color:var(--card-text-color-main);font-size:3.2rem;line-height:1.3;font-weight:600}
.rss-heading>p:last-child{font-size:1.5rem;line-height:1.85;margin:12px 0 0;color:var(--card-text-color-secondary)}
.rss-eyebrow{display:flex;align-items:center;gap:8px;color:var(--accent-color);font-size:1.2rem;letter-spacing:.08em;margin:0 0 14px}
.rss-eyebrow svg{width:20px;height:20px;display:block;stroke-width:1.6}
.rss-subscribe-card{padding:28px;border:1px solid var(--preview-line);border-radius:8px;background:var(--card-background);min-width:0}
.rss-language{display:inline-block;font-size:1.2rem;line-height:1.5;padding:4px 8px;border-radius:4px;background:var(--preview-soft);color:var(--card-text-color-secondary)}
.rss-subscribe-card h2,.rss-how h2{font-size:2rem;line-height:1.5;font-weight:600;color:var(--card-text-color-main);margin:16px 0 8px}
.rss-subscribe-card>p{font-size:1.4rem;line-height:1.8;color:var(--card-text-color-secondary);margin:0 0 20px}
.rss-field-label{display:block;font-size:1.2rem;margin-bottom:8px;color:var(--card-text-color-secondary)}
.rss-feed-field{display:flex;gap:10px;align-items:stretch}
.rss-feed-field input{flex:1;min-width:0;width:100%;border:1px solid var(--control-border);border-radius:6px;background:var(--body-background);color:var(--card-text-color-main);padding:12px;font:1.3rem/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}
.rss-copy{border:0;border-radius:6px;min-height:46px;padding:12px 18px;background:var(--accent-color);color:var(--accent-color-text);font-size:1.4rem;font-weight:500;white-space:nowrap}
.rss-copy[hidden]{display:none}.rss-copy:disabled{opacity:.6;cursor:wait}.rss-copy:hover{background:var(--accent-color-darker)}
.rss-subscribe-card .rss-hint{font-size:1.2rem;color:var(--card-text-color-tertiary);margin:10px 0 0}
.rss-subscribe-card .rss-copy-status{font-size:1.3rem;line-height:1.6;color:var(--accent-color);margin:8px 0 0;min-height:21px}
.rss-raw-link{display:inline-block;font-size:1.2rem;line-height:1.5;text-decoration:underline;text-underline-offset:3px;margin-top:16px;color:var(--card-text-color-secondary)}
.rss-how h2{margin:0 0 20px}
.rss-steps{list-style:none;counter-reset:steps;padding:0;margin:0;display:grid;gap:20px}
.rss-steps li{counter-increment:steps;position:relative;padding-left:42px}
.rss-steps li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:3px;font:1.2rem/1.5 ui-monospace,monospace;color:var(--card-text-color-tertiary)}
.rss-steps h3{font-size:1.5rem;line-height:1.5;margin:0 0 4px;font-weight:600;color:var(--card-text-color-main)}
.rss-steps p,.rss-faq p{font-size:1.4rem;line-height:1.85;margin:0;color:var(--card-text-color-secondary)}
.rss-faq{border-top:1px solid var(--preview-line);padding-top:18px}
.rss-faq summary{cursor:pointer;font-size:1.4rem;line-height:1.8;color:var(--card-text-color-main)}
.rss-faq summary:focus-visible{outline:2px solid var(--accent-color);outline-offset:4px}
.rss-faq p{margin-top:12px}
.rss-aside{gap:24px}
.rss-aside section+section{padding-top:20px;border-top:1px solid var(--preview-line)}
.rss-aside h2{font-size:1.2rem;line-height:1.5;font-weight:600;color:var(--card-text-color-main);margin:0 0 12px}
.rss-aside p{font-size:1.3rem;line-height:1.9;margin:0;color:var(--card-text-color-secondary)}
@media(max-width:767px){.rss-heading h1{font-size:2.6rem}.rss-subscribe-card{padding:20px 18px}.rss-feed-field{flex-direction:column}.rss-copy{width:100%}.rss-heading>p:last-child{font-size:1.4rem}.rss-steps{gap:18px}}