.tutorial-site{--tutorial-ink: #1d293c;--tutorial-muted: #6c788b;--tutorial-line: rgba(27, 45, 75, .11);--tutorial-blue: #386cd5;--tutorial-blue-dark: #2458c2;--tutorial-blue-soft: #edf4ff;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;color:var(--tutorial-ink);background:#f5f7fb}.tutorial-site>main{flex:1 0 auto}.tutorial-site>.site-footer{margin-top:auto}.tutorial-site .page-width{width:min(1240px,calc(100% - 48px))}.tutorial-site .tutorial-hero{padding:58px 0 48px}.tutorial-hero-inner{display:flex;align-items:end;justify-content:space-between;gap:36px}.tutorial-hero-inner>div{max-width:720px}.tutorial-hero h1{margin:11px 0 14px;font-size:clamp(40px,5.4vw,66px);line-height:1.05;letter-spacing:-.045em}.tutorial-hero h1+p{margin:0;color:var(--tutorial-muted);font-size:15px;line-height:1.75}.tutorial-hero-action{flex:0 0 auto}.tutorial-library{padding-bottom:82px}.tutorial-library-layout{display:grid;grid-template-columns:222px minmax(0,1fr);align-items:start;gap:30px}.tutorial-library-content{min-width:0}.tutorial-sidebar{position:sticky;top:96px;padding:24px 12px;border:1px solid var(--tutorial-line);border-radius:16px;background:#fff}.tutorial-sidebar-title{padding:0 16px 22px}.tutorial-sidebar-title .kicker{font-size:10px;letter-spacing:.14em;color:var(--tutorial-muted)}.tutorial-sidebar-title h2{margin:8px 0 0;font-size:20px;font-weight:600}#tutorial-category-menu{display:grid;gap:8px}#tutorial-category-menu button{position:relative;min-width:0;min-height:54px;width:100%;display:flex;align-items:center;gap:14px;padding:13px 16px;border:0;border-radius:8px;background:transparent;color:#545d6b;text-align:left;font:inherit;font-size:15px;cursor:pointer;transition:color .15s,background .15s}#tutorial-category-menu button>span{overflow-wrap:anywhere}#tutorial-category-menu button:hover{background:#f7f8fb;color:var(--tutorial-blue-dark)}#tutorial-category-menu button[aria-pressed=true]{background:#f2f6fe;color:var(--tutorial-blue-dark);font-weight:600}#tutorial-category-menu button[aria-pressed=true]:before{content:"";position:absolute;left:0;top:17px;bottom:17px;width:3px;border-radius:3px;background:var(--tutorial-blue)}#tutorial-category-menu svg{flex:0 0 22px;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}#tutorial-category-menu .tutorial-category-chevron{margin-left:auto;flex-basis:14px;width:14px;height:14px;color:#abb1bb}#tutorial-category-menu hr{width:calc(100% - 32px);height:1px;margin:6px auto;border:0;background:#eef0f4}.tutorial-topic-menu{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:0 0 18px;margin:0 0 22px;border-bottom:1px solid var(--tutorial-line)}.tutorial-topic-menu button{min-height:40px;max-width:100%;overflow-wrap:anywhere;padding:9px 19px;border:1px solid transparent;border-radius:8px;color:#626b79;background:transparent;font:inherit;font-size:14px;cursor:pointer}.tutorial-topic-menu button:hover{color:var(--tutorial-blue-dark);background:#edf2fa}.tutorial-topic-menu button[aria-pressed=true]{background:#eaf1ff;color:var(--tutorial-blue-dark);font-weight:600}.tutorial-topic-menu button:focus-visible{outline:3px solid #a2bce9;outline-offset:2px}#tutorial-result-hint{color:var(--tutorial-muted);font-size:13px;margin:8px 0 0}#tutorial-mobile-menu{display:none}.tutorial-library-layout .tutorial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tutorial-library [hidden]{display:none!important}.tutorial-sidebar :focus-visible{outline:3px solid #a2bce9;outline-offset:2px}@media(max-width:760px){.tutorial-library-layout{grid-template-columns:1fr;gap:24px}.tutorial-sidebar{position:static;padding:10px}.tutorial-sidebar-title{display:none}#tutorial-mobile-menu{display:flex;gap:8px;width:100%;border:0;padding:10px;background:transparent;color:var(--tutorial-ink);font:inherit;font-weight:600;text-align:left}#tutorial-mobile-menu>span:last-child{margin-left:auto}#tutorial-category-menu{display:none}.tutorial-sidebar.is-open #tutorial-category-menu{display:grid;padding-top:8px}}@media(max-width:640px){.tutorial-library-layout .tutorial-grid{grid-template-columns:1fr}}.tutorial-search{padding:22px;margin-bottom:20px;border:1px solid var(--tutorial-line);border-radius:20px;background:#fff}.tutorial-search label{display:block;margin-bottom:10px;font-size:14px;font-weight:600}.tutorial-search>div{display:flex;gap:12px}.tutorial-search input{min-width:0;flex:1;padding:12px 14px;border:1px solid var(--tutorial-line);border-radius:12px;font:inherit;background:#f8f9fb}.tutorial-filters{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:25px}.tutorial-kind-filters{display:flex;flex-wrap:wrap;gap:8px}.tutorial-kind-filters button{padding:10px 15px;border-radius:999px;border:1px solid var(--tutorial-line);background:#fff;color:var(--tutorial-muted);font:inherit;font-size:14px;cursor:pointer}.tutorial-kind-filters button[aria-pressed=true]{background:var(--tutorial-blue-soft);border-color:var(--tutorial-blue);color:var(--tutorial-blue-dark)}.tutorial-filters label{min-width:0;max-width:100%;color:var(--tutorial-muted);font-size:13px}.tutorial-filters select{max-width:min(270px,65vw);padding:10px;border-radius:10px;border:1px solid var(--tutorial-line);color:var(--tutorial-ink);background:#fff}.tutorial-help{margin-top:28px;padding:24px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;border:1px solid var(--tutorial-line);border-radius:18px;background:#fff}.tutorial-help p,.tutorial-original-notice{color:var(--tutorial-muted);font-size:13px;line-height:1.8}.tutorial-copy-protected{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.tutorial-copy-protected a,.tutorial-copy-protected button{-webkit-touch-callout:default}.tutorial-discovery-filters{display:flex;gap:14px;flex-wrap:wrap;margin:0 0 22px;padding:16px;background:#fff;border:1px solid var(--tutorial-line);border-radius:14px}.tutorial-discovery-filters label{display:flex;align-items:center;gap:10px;color:var(--tutorial-muted);font-size:13px;min-width:0}.tutorial-discovery-filters select{max-width:190px;padding:9px 12px;border:1px solid var(--tutorial-line);border-radius:8px;background:#fafbfe;font:inherit}.tutorial-faq-card{grid-template-rows:1fr;min-height:225px;border-top:3px solid #c4b4f6}.tutorial-faq-card .tutorial-card-copy{padding:25px}.tutorial-faq-card .tutorial-card-copy>strong{font-size:21px;line-height:1.5}.tutorial-faq-card .tutorial-card-copy>em{font-size:12px}.tutorial-prompt-box,.tutorial-related{padding:24px;margin:24px 0;border:1px solid #dcd5f4;border-radius:16px;background:#f8f6ff}.tutorial-prompt-box h2,.tutorial-related h2{font-size:20px;margin:0 0 12px}.tutorial-prompt-box p{font-size:13px;color:var(--tutorial-muted);line-height:1.8}.tutorial-prompt-box textarea{display:block;width:100%;box-sizing:border-box;min-height:150px;resize:vertical;padding:16px;margin:12px 0;border:1px solid #ddd6ef;border-radius:10px;background:#fff;color:var(--tutorial-ink);font:inherit;font-size:14px;line-height:1.8}.tutorial-related a{display:block;margin-top:12px;color:var(--tutorial-blue-dark);line-height:1.7}.tutorial-is-faq .tutorial-detail-hero{display:block;min-height:0}.tutorial-is-faq .tutorial-detail-intro h1{max-width:30ch}.tutorial-search :focus-visible,.tutorial-filters :focus-visible{outline:3px solid #a2bce9;outline-offset:3px}.tutorial-section-head{margin-bottom:18px;display:flex;align-items:end;justify-content:space-between;gap:20px}.tutorial-section-head h2{margin:5px 0 0;font-size:25px;letter-spacing:-.025em}.tutorial-section-head>span{color:var(--tutorial-muted);font-size:13px}.tutorial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tutorial-card{min-width:0;overflow:hidden;border:1px solid var(--tutorial-line);border-radius:20px;display:grid;grid-template-rows:auto 1fr;color:inherit;background:#fff;box-shadow:0 8px 25px #1f35590b;text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.tutorial-card:hover{border-color:#386cd53d;box-shadow:0 14px 36px #1f355917;transform:translateY(-2px)}.tutorial-card:focus-visible{outline:3px solid rgba(56,108,213,.22);outline-offset:3px}.tutorial-card-media{position:relative;min-width:0;width:100%;aspect-ratio:16 / 9;overflow:hidden;display:grid;place-items:center;background:#eef3fb}.tutorial-card-media img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;transition:transform .22s ease}.tutorial-card:hover .tutorial-card-media img{transform:scale(1.015)}.tutorial-card-fallback{position:absolute;inset:0;display:grid;place-items:center;color:var(--tutorial-blue);background:#eef3fb}.tutorial-card-fallback b{font-size:26px;font-weight:600;letter-spacing:.14em}.tutorial-card-copy{min-width:0;padding:22px;display:flex;flex-direction:column}.tutorial-card-copy>small{width:max-content;max-width:100%;overflow-wrap:anywhere;border-radius:999px;padding:5px 9px;color:var(--tutorial-blue-dark);background:var(--tutorial-blue-soft);font-size:11px;font-weight:700}.tutorial-card-copy>strong{margin-top:14px;font-size:19px;line-height:1.38;letter-spacing:-.018em}.tutorial-card-copy>span{margin-top:9px;overflow:hidden;display:-webkit-box;color:var(--tutorial-muted);font-size:13px;line-height:1.7;-webkit-box-orient:vertical;-webkit-line-clamp:3}.tutorial-card-copy>em{margin-top:auto;padding-top:22px;color:var(--tutorial-blue-dark);font-size:13px;font-style:normal;font-weight:700}.tutorial-card-copy>em b{margin-left:4px}.tutorial-card-skeleton{height:430px;border:1px solid var(--tutorial-line);border-radius:20px;background:#fff;animation:tutorial-pulse 1.35s ease-in-out infinite}@keyframes tutorial-pulse{50%{background:#f1f4f8}}.tutorial-empty,.tutorial-load-error,.tutorial-detail-error{border:1px solid var(--tutorial-line);border-radius:20px;padding:64px 24px;display:grid;place-items:center;text-align:center;background:#fff}.tutorial-empty>span,.tutorial-detail-error>span{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:var(--tutorial-blue);background:var(--tutorial-blue-soft);font-size:27px}.tutorial-empty strong,.tutorial-load-error strong{margin-top:16px;font-size:19px}.tutorial-empty p,.tutorial-load-error p,.tutorial-detail-error p{margin:8px 0 20px;color:var(--tutorial-muted);font-size:14px;line-height:1.7}.tutorial-load-error{grid-column:1 / -1}.tutorial-detail-main{padding:28px 0 82px}.tutorial-back-link{margin-bottom:20px;display:inline-flex;color:var(--tutorial-muted);font-size:13px;font-weight:600;text-decoration:none}.tutorial-back-link:hover{color:var(--tutorial-blue-dark)}.tutorial-detail-hero{min-height:330px;overflow:hidden;border:1px solid var(--tutorial-line);border-radius:24px;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);background:#fff;box-shadow:0 10px 34px #1f35590d}.tutorial-detail-intro{align-self:center;padding:clamp(35px,5vw,64px)}.tutorial-detail-intro h1{max-width:720px;margin:12px 0 15px;font-size:clamp(34px,4.5vw,54px);line-height:1.12;letter-spacing:-.043em}.tutorial-detail-intro>p:last-of-type{max-width:700px;margin:0;color:var(--tutorial-muted);font-size:15px;line-height:1.78}.tutorial-detail-intro>span{width:max-content;margin-top:23px;border-radius:999px;padding:7px 11px;display:inline-flex;color:var(--tutorial-blue-dark);background:var(--tutorial-blue-soft);font-size:12px;font-weight:700}.tutorial-detail-cover{min-width:0;min-height:330px;margin:0;overflow:hidden;background:#eaf0f9}.tutorial-detail-cover img{width:100%;height:100%;display:block;object-fit:cover}.tutorial-detail-mark{min-height:330px;display:grid;place-items:center;color:var(--tutorial-blue);background:#edf3fc;font-size:28px;font-weight:750;letter-spacing:.18em}.tutorial-detail-layout{margin-top:22px;display:grid;grid-template-columns:260px minmax(0,1fr);align-items:start;gap:22px}.tutorial-step-nav{position:sticky;top:94px;border:1px solid var(--tutorial-line);border-radius:18px;padding:20px;background:#fff}.tutorial-step-nav>small{color:var(--tutorial-muted);font-size:11px;font-weight:750;letter-spacing:.13em}.tutorial-step-nav ol{margin:15px 0 0;padding:0;display:grid;gap:5px;list-style:none}.tutorial-step-nav a{min-width:0;border-radius:10px;padding:10px;display:grid;grid-template-columns:29px minmax(0,1fr);align-items:center;gap:9px;color:var(--tutorial-muted);font-size:13px;line-height:1.45;text-decoration:none}.tutorial-step-nav a:hover{color:var(--tutorial-blue-dark);background:var(--tutorial-blue-soft)}.tutorial-step-nav a span{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;color:var(--tutorial-blue-dark);background:var(--tutorial-blue-soft);font-size:10px;font-weight:750}.tutorial-steps{min-width:0;display:grid;gap:18px}.tutorial-step{scroll-margin-top:92px;overflow:hidden;border:1px solid var(--tutorial-line);border-radius:20px;background:#fff;box-shadow:0 7px 24px #1f355909}.tutorial-step>header{padding:26px 28px 21px}.tutorial-step>header span{color:var(--tutorial-blue);font-size:11px;font-weight:750;letter-spacing:.13em}.tutorial-step>header h2{margin:7px 0 0;font-size:24px;line-height:1.35;letter-spacing:-.025em}.tutorial-step figure{margin:0 28px;overflow:hidden;border:1px solid rgba(27,45,75,.09);border-radius:15px;background:#f2f5f9}.tutorial-step figure img{width:100%;max-height:720px;display:block;object-fit:contain}.tutorial-step-copy{padding:24px 28px 29px;overflow-wrap:anywhere;color:#46546a;font-size:15px;line-height:1.9}.tutorial-step-copy>:first-child{margin-top:0}.tutorial-step-copy>:last-child{margin-bottom:0}.tutorial-step-copy h1,.tutorial-step-copy h2,.tutorial-step-copy h3{color:var(--tutorial-ink);line-height:1.45}.tutorial-step-copy a{color:var(--tutorial-blue-dark);text-underline-offset:3px}.tutorial-step-copy img{max-width:100%;height:auto;border-radius:12px}.tutorial-step-copy blockquote{margin-inline:0;border-left:3px solid #82a7ed;padding:12px 16px;color:#53627a;background:#f3f7ff}.tutorial-finish{border:1px solid rgba(56,108,213,.16);border-radius:20px;padding:23px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:15px;background:#f5f8ff}.tutorial-finish>span{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--tutorial-blue);font-weight:800}.tutorial-finish strong{font-size:15px}.tutorial-finish p{margin:4px 0 0;color:var(--tutorial-muted);font-size:13px;line-height:1.55}.tutorial-finish .button{white-space:nowrap}.tutorial-detail-loading{min-height:520px;border:1px solid var(--tutorial-line);border-radius:22px;display:grid;place-items:center;align-content:center;gap:16px;color:var(--tutorial-muted);background:#fff}.tutorial-detail-loading span{width:35px;height:35px;border:3px solid #dce5f5;border-top-color:var(--tutorial-blue);border-radius:50%;animation:tutorial-spin .8s linear infinite}@keyframes tutorial-spin{to{transform:rotate(360deg)}}.tutorial-detail-error{min-height:520px}.tutorial-detail-error h1{margin:17px 0 0;font-size:26px}.tutorial-detail-error>div{display:flex;gap:9px}.detail-empty{margin-top:22px}@media(max-width:920px){.tutorial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tutorial-detail-hero{grid-template-columns:1fr}.tutorial-detail-cover,.tutorial-detail-mark{min-height:280px;order:-1}.tutorial-detail-layout{grid-template-columns:1fr}.tutorial-step-nav{position:static;overflow:visible;padding:14px}.tutorial-step-nav>small{display:none}.tutorial-step-nav ol{width:auto;margin:0;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:6px}.tutorial-step-nav a{width:auto;max-width:none}}@media(max-width:640px){.tutorial-site .page-width{width:min(100% - 28px,1240px)}.tutorial-site .header-tools{min-width:0;gap:4px}.tutorial-site .header-action{width:44px;min-width:44px;padding:0}.tutorial-site .header-action .header-action-full{display:none}.tutorial-site .header-action svg{display:block}.tutorial-site .tutorial-hero{padding:37px 0 34px}.tutorial-hero-inner{align-items:stretch;flex-direction:column;gap:21px}.tutorial-hero h1{margin-block:8px 11px;font-size:40px}.tutorial-hero h1+p{font-size:14px}.tutorial-hero-action{width:max-content}.tutorial-library{padding-bottom:52px}.tutorial-grid{grid-template-columns:1fr;gap:14px}.tutorial-card{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr;border-radius:16px}.tutorial-card-copy{padding:17px}.tutorial-card-copy>strong{margin-top:10px;font-size:17px}.tutorial-card-copy>span{-webkit-line-clamp:2}.tutorial-card-copy>em{padding-top:14px}.tutorial-card-fallback b{font-size:23px}.tutorial-detail-main{padding:18px 0 52px}.tutorial-back-link{margin-bottom:14px}.tutorial-detail-hero{min-height:0;border-radius:18px}.tutorial-detail-cover,.tutorial-detail-mark{min-height:220px}.tutorial-detail-intro{padding:26px 21px 29px}.tutorial-detail-intro h1{margin-block:9px 12px;font-size:32px}.tutorial-detail-layout{margin-top:14px;gap:14px}.tutorial-step{border-radius:16px}.tutorial-step>header{padding:21px 18px 17px}.tutorial-step>header h2{font-size:21px}.tutorial-step figure{margin:0 18px;border-radius:11px}.tutorial-step-copy{padding:19px 18px 22px;font-size:14px;line-height:1.82}.tutorial-finish{grid-template-columns:auto minmax(0,1fr);padding:18px}.tutorial-finish .button{grid-column:1 / -1}}@media(max-width:420px){.tutorial-site .brand-logo{width:124px}.tutorial-detail-error>div{width:100%;flex-direction:column}}@media(prefers-reduced-motion:reduce){.tutorial-card,.tutorial-card-media img{transition:none}.tutorial-card-skeleton,.tutorial-detail-loading span{animation:none}}
