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#ffffff14;flex-direction:column;gap:8px;padding-top:14px;display:flex}.toc-repo-name{color:var(--fw-text);word-break:break-all;font-size:.82rem}.toc-repo-stars{color:var(--fw-text-2);font-size:.85rem}.markdown-body{color:var(--fw-text-2);overflow-wrap:break-word;max-width:75ch;font-size:1.02rem;line-height:1.9}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{color:var(--fw-text);letter-spacing:-.01em;overflow-wrap:break-word;word-wrap:break-word;word-break:break-word;-webkit-hyphens:auto;hyphens:auto;margin:2em 0 .7em;scroll-margin-top:90px;line-height:1.4}.markdown-body h1{border-bottom:1px solid #ffffff17;padding-bottom:.4em;font-size:1.65rem}.markdown-body h2{font-size:1.35rem}.markdown-body h2:before{content:"";vertical-align:-2px;background:linear-gradient(#38bdf8,#8b6cff);border-radius:2px;width:4px;height:1em;margin-right:10px;display:inline-block}.markdown-body h3{font-size:1.12rem}.markdown-body h4{font-size:1rem}.markdown-body p{margin:.9em 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iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.tut-cta{text-align:center;background:#38bdf812;border:1px solid #38bdf833;border-radius:14px;margin:2.2em 0 0;padding:22px}.tut-related{margin-top:var(--fw-s8)}.tut-related h2{margin-bottom:var(--fw-s3);font-size:1.25rem}.tutorial-detail .tut-hero-cover{display:none}@media (width<=960px){.tut-layout{grid-template-columns:1fr}.tut-side{order:-1;position:static}.toc-card nav{max-height:none}.tut-meta-bar{gap:var(--fw-s2)}}.read-progress{z-index:200;pointer-events:none;background:linear-gradient(90deg,#38bdf8,#22d3ee,#8b6cff);height:3px;transition:width .1s linear;position:fixed;top:0;left:0;box-shadow:0 0 12px #38bdf8b3}.td-hero{min-height:380px;margin-top:var(--fw-s2);background-color:#0a1628;background-position:50%;background-size:cover;border:1px solid #ffffff17;border-radius:22px;align-items:flex-end;display:flex;position:relative;overflow:hidden}.td-hero-shade{background:linear-gradient(#040a1440 0%,#040a148c 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