:root{--ink:#17263b;--muted:#68788a;--line:#e5ebed;--mint:#19c7b5;--lime:#9be34f;--soft:#f4fbf8;--panel:#fff;--sidebar:#f7faf9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,"PingFang SC","Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75}.manual-topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:34px;padding:0 28px;position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);z-index:20}.manual-brand{display:flex;align-items:center;gap:10px;min-width:280px;color:var(--ink);font-size:20px;font-weight:800;text-decoration:none}.manual-brand img{width:34px;height:34px;border-radius:10px}.manual-brand b{font-size:13px;color:#73818c;font-weight:600;margin-left:7px}.manual-search{height:44px;width:min(360px,40vw);display:flex;align-items:center;gap:9px;background:#f5f7f7;border:1px solid #edf0f0;border-radius:13px;padding:0 13px;color:#74848d}.manual-search span{font-size:24px;line-height:1}.manual-search input{border:0;outline:0;background:transparent;flex:1;font:inherit;font-size:14px;color:var(--ink);min-width:0}.manual-search kbd{border:1px solid #dfe6e5;border-radius:6px;padding:1px 6px;font-size:11px;color:#829094;background:#fff}.manual-top-actions{margin-left:auto;display:flex;align-items:center;gap:16px}.manual-top-actions a{padding:9px 17px;border-radius:12px;color:#174d50;background:linear-gradient(135deg,#b8f2d4,#9be34f);text-decoration:none;font-weight:800;font-size:13px}.manual-top-actions button{width:36px;height:30px;border:1px solid #cfd9d8;border-radius:99px;background:#fff;color:#627176;font-size:16px}.manual-layout{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100vh - 76px)}.manual-sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:28px 20px;position:sticky;top:76px;height:calc(100vh - 76px);overflow:auto}.sidebar-title{font-size:15px;font-weight:800;padding:0 10px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.nav-group{padding:18px 0;border-bottom:1px solid var(--line)}.nav-group button{width:100%;border:0;background:none;color:var(--ink);font:800 14px inherit;text-align:left;padding:0 10px 9px;display:flex;justify-content:space-between}.nav-group a{display:block;color:#68777d;text-decoration:none;font-size:13px;padding:5px 10px;border-radius:8px}.nav-group a:hover,.nav-group a.active{color:#087f76;background:#e3faf2}.nav-group.collapsed a{display:none}.manual-main{display:grid;grid-template-columns:minmax(0,850px) 180px;gap:64px;max-width:1240px;width:100%;margin:0 auto;padding:78px 44px 120px}.manual-content{min-width:0}.manual-kicker,.section-label{font:800 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:#0c9d91}.manual-content h1{font-size:48px;line-height:1.2;letter-spacing:-.04em;margin:18px 0 17px;color:#17263b}.manual-content 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310px;gap:25px;padding:30px 0;border-top:1px solid #edf1f1;scroll-margin-top:94px}.step:first-of-type{border-top:0}.step-copy{min-width:0}.step-no{display:inline-flex;padding:4px 9px;border-radius:99px;background:#e4faf3;color:#0b9b8d;font-size:11px;font-weight:800}.step h3{font-size:22px;margin:13px 0 8px;line-height:1.35}.step p{margin:0;color:#5b6a73;font-size:15px;line-height:1.8}.step p b{color:#187c76}.step .manual-detail{margin:0 0 10px}.step .manual-detail:last-child{margin-bottom:0}.step .manual-detail b{display:inline-block;min-width:4.7em;color:#0a9187}.step .manual-detail:last-child{padding:10px 12px;border-left:3px solid var(--lime);background:#fbfff2;color:#67805b;font-size:13px}.step img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;object-position:center;border:1px solid #e2e9e8;border-radius:12px;box-shadow:0 12px 28px rgba(31,75,77,.1);background:#fafcfc}.manual-outline{position:sticky;top:112px;height:max-content;border-left:1px solid var(--line);padding-left:20px;font-size:13px}.manual-outline b{display:block;font-size:14px;margin-bottom:13px}.manual-outline a{display:block;color:#77858b;text-decoration:none;padding:5px 0}.manual-outline a:hover{color:#0a9d91}.manual-end{margin-top:70px;border-radius:18px;padding:24px 26px;background:linear-gradient(135deg,#e7fff5,#f2ffdf);display:flex;align-items:center;gap:14px;flex-wrap:wrap}.manual-end strong{font-size:18px}.manual-end span{color:#5b716e;font-size:14px}.manual-end a{margin-left:auto;color:#087d71;font-weight:800;text-decoration:none}.search-hidden{display:none!important}.manual-dark{background:#10262d;color:#e7f4f2;--ink:#e7f4f2;--muted:#a8c0bd;--line:#29454a;--panel:#152f37;--sidebar:#10252b}.manual-dark .manual-topbar{background:rgba(16,38,45,.94);border-color:#29454a}.manual-dark .manual-brand,.manual-dark .manual-content h1,.manual-dark .manual-content h2,.manual-dark .step h3,.manual-dark .nav-group button{color:#e7f4f2}.manual-dark .manual-sidebar{background:#10252b;border-color:#29454a}.manual-dark .manual-search,.manual-dark .module-grid>div{background:#183740;border-color:#29454a}.manual-dark .manual-search input,.manual-dark .step p,.manual-dark .manual-content .lead{color:#b6cfcc}.manual-dark .step img{opacity:.86}.manual-dark .manual-outline{border-color:#29454a}@media(max-width:1100px){.manual-main{grid-template-columns:minmax(0,1fr) 150px;gap:32px}.manual-brand{min-width:auto}.manual-topbar{gap:18px}.manual-brand b{display:none}}@media(max-width:780px){.manual-topbar{height:66px;padding:0 15px}.manual-brand{font-size:17px}.manual-brand img{width:30px;height:30px}.manual-search{width:44px;padding:0 9px}.manual-search input,.manual-search kbd,.manual-top-actions a{display:none}.manual-top-actions{margin-left:auto}.manual-layout{display:block}.manual-sidebar{position:relative;top:0;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:13px 15px}.sidebar-title{padding-bottom:10px}.manual-sidebar nav{display:grid;grid-template-columns:repeat(2,1fr);gap:0 12px}.nav-group{padding:10px 0}.nav-group a{display:none}.nav-group:first-child a{display:block}.manual-main{display:block;padding:44px 20px 80px}.manual-outline{display:none}.manual-content h1{font-size:36px}.manual-content .lead{font-size:16px}.module-grid{grid-template-columns:repeat(2,1fr)}.step{grid-template-columns:1fr}.step img{height:auto;aspect-ratio:16/9;order:2}.manual-end a{margin-left:0;width:100%}}@media(max-width:460px){.manual-sidebar nav{grid-template-columns:1fr}.module-grid{grid-template-columns:1fr}.manual-content h1{font-size:31px}.notice-card{display:block}.notice-card strong{display:block;margin-bottom:5px}}
:root{--manual-zoom:2.387}
.step img{cursor:zoom-in;position:relative;z-index:1;transition:transform .28s ease,box-shadow .28s ease;transform-origin:center center}
.step{position:relative;z-index:0;overflow:visible}
.step:has(img:hover){z-index:8}
.step img{will-change:transform;filter:saturate(.98)}
.step img:hover{transform:scale(var(--manual-zoom));z-index:10;box-shadow:0 24px 60px rgba(13,69,72,.28);border-color:var(--mint);filter:saturate(1.08) contrast(1.03)}
@media(max-width:780px){.step img:hover{transform:scale(1.879)}}