.help-page{--bg:#fff;--surface:#fff;--sunk:#f5f6f8;--ink:#1f2329;--ink-2:#4e5969;--ink-3:#646a73;--ink-soft:#8f959e;--line:#e8e9ec;--line-2:#d5d8dd;--btn:#1f2329;--btn-ink:#fff;--grain-op:0;--h-side:#f8f9fa;--h-hover:#eef0f3;--h-accent:#1668d1;--h-accent-ink:#0f57b3;--h-accent-soft:#eaf2fd;--h-on-accent:#fff;--h-tip-bg:#edf7f2;--h-tip-line:#b9e2cd;--h-tip:#00875f;--h-note-bg:#eef4fd;--h-note-line:#c6dbf7;--h-note:#1668d1;--h-warn-bg:#fff6ec;--h-warn-line:#fbdcb8;--h-warn:#c45d00}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .help-page{--bg:#17181a;--surface:#1c1d20;--sunk:#202125;--ink:#dcdee1;--ink-2:#b0b5bc;--ink-3:#9097a0;--ink-soft:#7c828a;--line:#2b2d31;--line-2:#3a3d43;--btn:#e8e9eb;--btn-ink:#17181a;--grain-op:0;--h-side:#1b1c1f;--h-hover:#25272b;--h-accent:#4c9bff;--h-accent-ink:#79b4ff;--h-accent-soft:#4c9bff24;--h-on-accent:#0f1115;--h-tip-bg:#00d69a14;--h-tip-line:#00d69a47;--h-tip:#22d3a0;--h-note-bg:#4c9bff17;--h-note-line:#4c9bff4d;--h-note:#4c9bff;--h-warn-bg:#ff9f4314;--h-warn-line:#ff9f4342;--h-warn:#ffa552}}:root[data-theme=dark] .help-page{--bg:#17181a;--surface:#1c1d20;--sunk:#202125;--ink:#dcdee1;--ink-2:#b0b5bc;--ink-3:#9097a0;--ink-soft:#7c828a;--line:#2b2d31;--line-2:#3a3d43;--btn:#e8e9eb;--btn-ink:#17181a;--grain-op:0;--h-side:#1b1c1f;--h-hover:#25272b;--h-accent:#4c9bff;--h-accent-ink:#79b4ff;--h-accent-soft:#4c9bff24;--h-on-accent:#0f1115;--h-tip-bg:#00d69a14;--h-tip-line:#00d69a47;--h-tip:#22d3a0;--h-note-bg:#4c9bff17;--h-note-line:#4c9bff4d;--h-note:#4c9bff;--h-warn-bg:#ff9f4314;--h-warn-line:#ff9f4342;--h-warn:#ffa552}.help-page .nav>.wrap{max-width:none}.help-page{--h-side-w:260px}.help-shell{padding-left:var(--h-side-w);grid-template-columns:minmax(0,1fr) 220px;align-items:start;display:grid}.help-page .foot{margin-left:var(--h-side-w)}.help-main{min-width:0;padding:48px clamp(32px,4.5vw,88px) 120px}.help-side{z-index:10;box-sizing:border-box;width:var(--h-side-w);overscroll-behavior:contain;background:var(--h-side);border-right:1px solid var(--line);padding:20px 14px 48px 20px;font-size:14px;position:fixed;top:69px;bottom:0;left:0;overflow:auto}.help-nav section{margin-top:22px}.help-nav h4{letter-spacing:.06em;color:var(--ink-3);margin:0 0 6px 10px;font-size:12px;font-weight:500}.help-nav ul{margin:0;padding:0;list-style:none}.help-nav a{color:var(--ink-2);border-radius:6px;padding:6px 10px;line-height:1.5;transition:background .15s,color .15s;display:block}.help-nav a:hover{background:var(--h-hover);color:var(--ink)}.help-nav a[aria-current=page]{background:var(--h-accent-soft);color:var(--h-accent);font-weight:600}.help-search{position:relative}.help-search:before{content:"";background:var(--ink-3);pointer-events:none;width:16px;height:16px;position:absolute;top:10px;left:11px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") 50%/contain no-repeat}.help-search input{box-sizing:border-box;border:1px solid var(--line);background:var(--bg);width:100%;height:36px;color:var(--ink);font:inherit;border-radius:8px;padding:0 12px 0 34px;font-size:14px}.help-search input::placeholder{color:var(--ink-soft)}.help-search input:focus-visible{outline:2px solid var(--h-accent);outline-offset:1px}.help-results{border:1px solid var(--line);background:var(--bg);border-radius:8px;margin-top:8px;overflow:hidden}.help-results a{border-bottom:1px solid var(--line);padding:10px 12px;line-height:1.5;display:block}.help-results a:last-child{border-bottom:0}.help-results a:hover,.help-results a:focus-visible{background:var(--sunk);outline:none}.help-results b{color:var(--ink);font-weight:600;display:block}.help-results small{color:var(--ink-3);font-size:12px;display:block}.help-results mark{color:var(--h-accent);background:0 0;font-weight:600}.help-results p{color:var(--ink-3);margin:0;padding:12px}.help-side-btn{display:none}.help-body{letter-spacing:.02em;min-width:0;max-width:1000px;color:var(--ink);margin:0 auto;font-size:16px;line-height:1.8}.help-body :is(p,ul,ol,blockquote,.tbl){max-width:800px}.help-body p:has(>.hv){max-width:none}.help-body h2{font-family:var(--font-body);letter-spacing:.01em;color:var(--ink);margin:60px 0 18px;scroll-margin-top:90px;font-size:22px;font-weight:600;line-height:1.4}.help-body .help-head+.hsec h2{margin-top:0}.help-body h3{margin:28px 0 8px;scroll-margin-top:90px;font-size:18px;line-height:1.5}.help-body a{color:var(--h-accent);border-bottom:0}.help-body a:hover{color:var(--h-accent-ink);text-underline-offset:3px;text-decoration:underline}.help-body li::marker{color:var(--ink-soft)}.help-body strong{color:var(--ink)}.help-body img{background:var(--sunk);border-radius:6px}.help-body code{font-family:var(--font-mono);background:var(--sunk);color:var(--ink);border-radius:4px;padding:1px 5px;font-size:.88em}.help-body hr{border:0;border-top:1px solid var(--line);margin:40px 0}.help-body em.def{background:var(--h-accent-soft);color:var(--h-accent);letter-spacing:.04em;vertical-align:1px;white-space:nowrap;border-radius:4px;margin:0 2px 0 6px;padding:0 6px;font-size:12px;font-style:normal;font-weight:500;line-height:20px;display:inline-block}.help-head{grid-template-columns:minmax(0,1fr);align-items:center;gap:48px;margin-bottom:64px;display:grid}.help-head.has-cover{grid-template-columns:minmax(0,1fr) minmax(260px,400px)}.hh-crumb{color:var(--ink-3);margin:0 0 14px;font-size:13px}.help-body .hh-crumb a{color:var(--ink-3)}.help-body .hh-crumb a:hover{color:var(--h-accent)}.hh-crumb span{color:var(--line-2);margin:0 8px}.help-head h1{letter-spacing:.01em;color:var(--ink);margin:0 0 14px;font-size:clamp(32px,3.2vw,42px);line-height:1.2}.help-head .lead{max-width:32em;color:var(--ink-2);margin:0 0 24px;font-size:17px;line-height:1.75}.hh-facts{border-top:1px solid var(--line);grid-template-columns:max-content minmax(0,1fr);gap:8px 20px;max-width:34em;margin:0 0 28px;padding:16px 0 0;font-size:14px;line-height:1.6;display:grid}.hh-facts dt{color:var(--ink-3)}.hh-facts dd{color:var(--ink);margin:0}.help-body .hh-go{background:var(--h-accent);height:40px;color:var(--h-on-accent);border-radius:8px;align-items:center;gap:8px;padding:0 20px;font-size:14px;font-weight:600;transition:background .2s;display:inline-flex}.help-body .hh-go:after{content:"→";transition:transform .2s}.help-body .hh-go:hover{background:var(--h-accent-ink);color:var(--h-on-accent);text-decoration:none}.help-body .hh-go:hover:after{transform:translate(3px)}.help-body .hh-go:focus-visible{outline:2px solid var(--h-accent);outline-offset:2px}.hh-cover{aspect-ratio:16/10;background:var(--sunk);border-radius:16px;place-items:center;padding:8px;display:grid}.help-body .hh-cover img{background:0 0;border-radius:0;width:100%;height:auto;margin:0}.help-body [data-sec=效果示例]>p{color:var(--ink-3);margin:-8px 0 18px;font-size:14px}.help-body .hexs{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:20px;margin:0;display:grid}.help-body .hex{background:var(--sunk);cursor:zoom-in;border-radius:14px;margin:0;padding:14px;transition:box-shadow .2s}.help-body .hex:hover{box-shadow:inset 0 0 0 1px var(--line-2)}.help-body .hex:focus-visible{outline:2px solid var(--h-accent);outline-offset:2px}.help-body .hex-wide{grid-column:1/-1}.help-body .hex-row{align-items:center;gap:10px;display:flex}.help-body .hex-in,.help-body .hex-out{grid-template-columns:repeat(var(--n,1),minmax(0,1fr));align-items:center;gap:8px;min-width:0;display:grid}.help-body .hex-in{flex:calc(var(--n,1) * 2) 1 0}.help-body .hex-out{flex:calc(var(--n,1) * 3) 1 0}.help-body .hex-pic{background:var(--bg);border-radius:10px;position:relative;overflow:hidden}.help-body .hex-pic img,.help-body .hex-pic video{border-radius:0;width:100%;height:auto;display:block}.help-body .hex-pic video{-o-object-fit:contain;object-fit:contain;max-height:520px}.help-body .hex-pic img[data-full$=\.png],.hlb-item img[src*=\.png]{background:repeating-conic-gradient(#e6e6e3 0 25%,#fff 0 50%) 0 0/16px 16px}.help-body .hex-tag{color:#fff;letter-spacing:.04em;background:#0f0f1099;border-radius:999px;padding:0 8px;font-size:12px;line-height:20px;position:absolute;top:8px;left:8px}.help-body .hex-tag.on{background:var(--h-accent);color:var(--h-on-accent)}.help-body .hex-prompt{background:var(--bg);max-width:none;color:var(--ink-2);border-radius:10px;margin:0 0 10px;padding:10px 12px;font-size:13.5px;line-height:1.7}.help-body .hex-prompt .hex-tag{background:var(--sunk);color:var(--ink-3);margin-right:8px;display:inline-block;position:static}.help-body .hex-arrow{background:var(--bg);width:24px;height:24px;color:var(--ink-3);border-radius:50%;flex:none;place-items:center;font-size:13px;line-height:1;display:grid}.help-body .hex figcaption{color:var(--ink-3);margin:12px 2px 0;font-size:14px;line-height:1.6}.help-body .hex figcaption b{color:var(--ink);margin-bottom:1px;font-size:15px;font-weight:600;display:block}.hlb{background:var(--bg);width:min(1400px,94vw);max-width:none;max-height:92vh;color:var(--ink);border:0;border-radius:14px;padding:0}.hlb::backdrop{background:#0a0a0cc7}.hlb-bar{justify-content:space-between;align-items:center;gap:16px;padding:14px 20px 0;font-weight:600;display:flex}.hlb-bar span{color:var(--ink-3);margin-left:8px;font-weight:400}.hlb-close{background:var(--sunk);height:32px;color:var(--ink);font:inherit;cursor:pointer;border:0;border-radius:999px;flex:none;padding:0 14px;font-size:13px}.hlb-close:focus-visible{outline:2px solid var(--h-accent);outline-offset:2px}.hlb-body{align-items:flex-start;gap:16px;max-height:calc(92vh - 60px);padding:16px 20px 20px;display:flex;overflow:auto}.hlb-item{flex:1 1 0;min-width:260px;margin:0}.hlb-item img,.hlb-item video{background:var(--sunk);border-radius:8px;width:100%;height:auto;display:block}.hlb-item figcaption{color:var(--ink-3);margin-top:6px;font-size:13px}.hlb-item p{background:var(--sunk);border-radius:8px;margin:0;padding:12px;line-height:1.7}.help-body .tbl{margin:0 0 24px;overflow-x:auto}.help-body table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7}.help-body table.spec thead{display:none}.help-body table.spec{border-top:1px solid var(--line)}.help-body table.spec td{border-bottom:1px solid var(--line);vertical-align:top;padding:14px 0}.help-body table.spec td:first-child{width:168px;color:var(--ink);padding-right:24px;font-weight:600}.help-body table.spec td+td{color:var(--ink-2)}.help-body .opts{grid-template-columns:max-content minmax(0,1fr);gap:4px 16px;max-width:none;margin:0;padding:0;list-style:none;display:grid}.help-body .opts li{display:contents}.help-body .opts b{font-family:var(--font-body);font-size:inherit;color:var(--ink);font-weight:600}.help-body .hsec>ol{counter-reset:hstep;padding:0;list-style:none}.help-body .hsec>ol>li{counter-increment:hstep;margin:0;padding:3px 0 18px 44px;position:relative}.help-body .hsec>ol>li:before{content:counter(hstep);background:var(--h-accent-soft);width:28px;height:28px;color:var(--h-accent);letter-spacing:0;border-radius:50%;place-items:center;font-size:13px;font-weight:700;line-height:1;display:grid;position:absolute;top:1px;left:0}.help-body .hsec>ol>li:after{content:"";background:var(--line);width:1px;position:absolute;top:34px;bottom:4px;left:13.5px}.help-body .hsec>ol>li:last-child{padding-bottom:0}.help-body .hsec>ol>li:last-child:after{display:none}.help-body [data-sec=做不到什么] ul{border:1px solid var(--h-warn-line);background:var(--h-warn-bg);border-radius:12px;padding:16px 22px;list-style:none}.help-body [data-sec=做不到什么] li{margin:4px 0;padding-left:18px;position:relative}.help-body [data-sec=做不到什么] li:before{content:"";background:var(--h-warn);border-radius:50%;width:6px;height:6px;position:absolute;top:.78em;left:2px}.help-body .hqa{border-bottom:1px solid var(--line);max-width:800px;margin:0}.help-body .hqa:first-of-type{border-top:1px solid var(--line)}.help-body .hqa summary{cursor:pointer;padding:15px 36px 15px 0;font-weight:600;line-height:1.6;list-style:none;position:relative}.help-body .hqa summary::-webkit-details-marker{display:none}.help-body .hqa summary:after{content:"+";color:var(--ink-3);font-size:20px;font-weight:400;transition:transform .2s;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.help-body .hqa[open] summary:after{transform:translateY(-50%)rotate(45deg)}.help-body .hqa summary:hover:after{color:var(--h-accent)}.help-body .hqa summary:focus-visible{outline:2px solid var(--h-accent);outline-offset:2px;border-radius:4px}.help-body .hqa-a{color:var(--ink-2);padding:0 0 16px}.help-body .hqa-a>:last-child{margin-bottom:0}.help-body .callout{border:1px solid var(--h-note-line);background:var(--h-note-bg);border-radius:12px;margin:20px 0;padding:14px 16px 14px 46px;font-size:15px;line-height:1.75;position:relative}.help-body .callout:before{content:"i";background:var(--h-note);width:20px;height:20px;color:var(--h-on-accent);border-radius:50%;place-items:center;font-size:12px;font-weight:700;line-height:1;display:grid;position:absolute;top:17px;left:16px}.help-body .callout.tip{border-color:var(--h-tip-line);background:var(--h-tip-bg)}.help-body .callout.tip:before{content:"✓";background:var(--h-tip)}.help-body .callout.warn{border-color:var(--h-warn-line);background:var(--h-warn-bg)}.help-body .callout.warn:before{content:"!";background:var(--h-warn)}.help-body .callout p:last-child{margin-bottom:0}.help-body .hv{margin:8px 0 28px;display:block;position:relative}.help-body .hv video{background:#0f0f10;border-radius:10px;width:100%;height:auto;display:block}.help-body .hv-zoom{color:#f3f3f1;cursor:pointer;background:#0f0f10b8;border:0;border-radius:999px;height:34px;padding:0 14px;font-size:13px;transition:background .2s;position:absolute;bottom:14px;right:14px}.help-body .hv-zoom:hover{background:#0f0f10e6}.help-body .hv-zoom:focus-visible{outline-offset:2px;outline:2px solid #f3f3f1}.help-body .price-block{margin:0 0 28px}.help-body .price-block h3{margin-top:32px}.help-body .price-note{color:var(--ink-3);margin:0 0 10px;font-size:14px}.help-body .price-cap{margin:16px 0 6px;font-size:14px}.help-body ul.fn{font-family:var(--font-body);color:var(--ink-3);margin:-12px 0 16px;font-size:13px}.help-body .tbl:has(>table.pt){border:1px solid var(--line);border-radius:12px;width:fit-content;max-width:100%}.help-body table.pt{width:auto;min-width:320px}.help-body table.pt th,.help-body table.pt td{border-bottom:1px solid var(--line);text-align:left;vertical-align:baseline;padding:11px 16px}.help-body table.pt thead th{background:var(--sunk);font-family:var(--font-body);color:var(--ink-2);white-space:nowrap;font-size:13px;font-weight:600}.help-body table.pt tbody tr:last-child td{border-bottom:0}.help-body table.pt td:first-child{font-weight:600}.help-body table.pt .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:40px}.help-body [data-price]:empty:before,.help-body [data-price-group]:empty:before{content:"价格读取中…";color:var(--ink-3);font-size:14px}.help-body .hstart{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:none;margin:0 0 8px;display:grid}.help-body .hstart a{background:var(--sunk);color:var(--ink);border-radius:12px;padding:18px 20px;transition:box-shadow .2s;display:block}.help-body .hstart a:hover{box-shadow:inset 0 0 0 1px var(--h-accent);color:var(--ink);text-decoration:none}.help-body .hstart b{margin-bottom:2px;font-size:16px;font-weight:600;display:block}.help-body .hstart b:after{content:"→";color:var(--h-accent);margin-left:6px;transition:margin .2s}.help-body .hstart a:hover b:after{margin-left:10px}.help-body .hstart span{color:var(--ink-3);font-size:14px;line-height:1.6}.help-body .hgal{grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:24px 16px;display:grid}.help-body .hgal-card{color:var(--ink);display:block}.help-body .hgal-card:hover{color:var(--ink);text-decoration:none}.help-body .hgal-pic{aspect-ratio:4/3;background:var(--sunk);border-radius:12px;margin-bottom:10px;display:block;overflow:hidden}.help-body .hgal-pic img{-o-object-fit:cover;object-fit:cover;-o-object-position:50% 0;object-position:50% 0;border-radius:0;width:100%;height:100%;transition:transform .4s;display:block}.help-body .hgal-card:hover .hgal-pic img{transform:scale(1.04)}.help-body .hgal-card b{font-size:15px;font-weight:600;line-height:1.5;transition:color .2s;display:block}.help-body .hgal-card:hover b{color:var(--h-accent)}.help-body .hgal-card small{color:var(--ink-3);margin-top:2px;font-size:13px;line-height:1.5;display:block}.help-pager{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:16px;margin-top:72px;padding-top:24px;display:grid}.help-body .help-pager a{border:1px solid var(--line);color:var(--ink);border-radius:12px;padding:14px 16px;transition:border-color .2s,color .2s;display:block}.help-body .help-pager a:hover{border-color:var(--h-accent);color:var(--h-accent);text-decoration:none}.help-pager small{color:var(--ink-3);font-size:12px;display:block}.help-pager .next{text-align:right}.help-toc{overscroll-behavior:contain;height:calc(100dvh - 69px);padding:48px 20px 48px 16px;font-size:13px;position:sticky;top:69px;overflow:auto}.help-toc .toc-title{letter-spacing:.04em;color:var(--ink-3);margin:0 0 10px;font-size:12px;font-weight:600}.help-toc ol{border-left-width:2px}.help-toc a{color:var(--ink-3);border-left-width:2px;margin-left:-2px;padding:5px 0 5px 12px;line-height:1.5}.help-toc a:hover{color:var(--ink);border-color:var(--line-2)}.help-toc li.lv3 a{padding-left:24px}.help-toc a.on{color:var(--h-accent);border-color:var(--h-accent);font-weight:600}@media (prefers-reduced-motion:reduce){.help-body .hgal-pic img,.help-body .hh-go:after,.help-body .hstart b:after{transition:none}.help-body .hgal-card:hover .hgal-pic img{transform:none}}@media (width<=1280px){.help-page{--h-side-w:248px}.help-shell{grid-template-columns:minmax(0,1fr)}.help-toc{display:none}}@media (width<=1020px){.help-page{--h-side-w:0px}.help-main{padding:24px 16px 96px}.help-side-btn{border:1px solid var(--line-2);height:36px;color:var(--ink);cursor:pointer;background:0 0;border-radius:999px;justify-self:start;align-items:center;margin:20px 16px 0;padding:0 14px;font-size:13px;display:inline-flex}.help-side{border-right:0;border-bottom:1px solid var(--line);width:auto;padding:16px;display:none;position:static}.help-side.open{display:block}.help-head,.help-head.has-cover{grid-template-columns:minmax(0,1fr);gap:28px;margin-bottom:48px}.hh-cover{max-width:480px}.help-body h2{margin-top:48px;font-size:20px}}@media (width<=640px){.help-body .hexs{grid-template-columns:minmax(0,1fr)}.help-body .hex-wide .hex-row{flex-direction:column;align-items:stretch}.help-body .hex-wide .hex-arrow{align-self:center;transform:rotate(90deg)}.help-body table.spec td{width:auto;padding:0;display:block}.help-body table.spec td:first-child{width:auto;padding:12px 0 4px}.help-body table.spec td+td{padding-bottom:12px}.help-body table.spec td:first-child{border-bottom:0}.help-body .hstart{grid-template-columns:minmax(0,1fr)}.help-body .hgal{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.help-pager{grid-template-columns:1fr}.help-pager .next{text-align:left}}
