html:has(.guide-v3){scrollbar-gutter:auto}.guide-v3{--hair:#c9c0b2;--zh:"Noto Serif CJK TC","Noto Serif TC","Source Han Serif TC",serif;--en:"Libre Baskerville",Georgia,"Noto Serif CJK TC","Noto Serif TC",serif;min-height:100vh;font-family:var(--zh);background:var(--paper);font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%;zoom:var(--font-scale,1)}.guide-v3,.guide-v3 a{color:var(--ink)}.guide-v3 b,.guide-v3 strong{font-weight:700}.guide-v3 .wrap{max-width:780px;margin:0 auto;padding:0 16px 40px}.guide-v3 .mast{display:flex;align-items:center;gap:12px;padding:9px 0 7px;border-bottom:3px double var(--ink)}.guide-v3 .frame{border:1.5px solid var(--ink);padding:3px 8px 4px;font-weight:700;line-height:1.18;text-align:center;font-size:15px;letter-spacing:.04em;flex:none;text-decoration:none;color:var(--ink)}.guide-v3 .frame span{display:block;font-size:12.5px;letter-spacing:.02em}.guide-v3 .mast-txt{flex:1 1;min-width:0}.guide-v3 .mast-txt .site{font-size:13px;letter-spacing:.06em}.guide-v3 .mast-txt .site i{font-family:var(--en);font-style:normal;font-size:11.5px;letter-spacing:.04em}.guide-v3 .mast-txt .doc{font-family:var(--en);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:1px}.guide-v3 .ui{font-family:var(--en);font-weight:700;font-size:.92em;letter-spacing:.01em;white-space:nowrap}.guide-v3 .ui.wrap-ok{white-space:normal}.guide-v3 .qs{margin-top:6px;border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);padding:4px 0 6px}.guide-v3 .qs-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.guide-v3 .qs-head h1{font-size:17px;font-weight:700;letter-spacing:.06em;line-height:1.15}.guide-v3 .qs-head h1 .en{font-family:var(--en);font-size:14px;font-weight:700;letter-spacing:.03em}.guide-v3 .qs-head .meta{font-family:var(--en);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.guide-v3 .cta{display:block;width:100%;text-align:center;text-decoration:none;background:var(--ink);color:var(--paper);font-family:var(--en);font-size:13.5px;font-weight:700;letter-spacing:.04em;padding:8px 12px;margin:6px 0 0;border:1.5px solid var(--ink)}.guide-v3 .cta:active{opacity:.88}.guide-v3 .cta:focus-visible{outline:2px solid var(--paper);outline-offset:-4px}.guide-v3 ol.steps{list-style:none;counter-reset:s;margin-top:2px}.guide-v3 ol.steps>li{counter-increment:s;position:relative;padding:8px 0 8px 34px;border-top:1px solid var(--hair);font-size:14px;line-height:1.3;font-weight:400}.guide-v3 ol.steps>li:first-child{border-top:none}.guide-v3 ol.steps>li:before{content:counter(s);position:absolute;left:0;top:5px;width:24px;height:24px;border:1.5px solid var(--ink);font-family:var(--en);font-weight:700;font-size:12px;line-height:21px;text-align:center}.guide-v3 ol.steps>li .ui{font-size:.88em}.guide-v3 .more-ptr{margin-top:2px;font-size:12px;color:var(--muted);display:flex;justify-content:flex-end;gap:8px}.guide-v3 .more-ptr a{font-size:12px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink)}.guide-v3 .chip,.guide-v3 .more-ptr a{font-family:var(--en);white-space:nowrap}.guide-v3 .chip{display:inline-block;border:1px solid var(--ink);background:var(--paper);font-size:11px;line-height:1.35;padding:0 5px;font-weight:400}.guide-v3 .chip.dark{background:var(--ink);color:var(--paper)}.guide-v3 .chip.on{background:var(--paper-deep)}.guide-v3 .gallery{display:grid;grid-template-columns:auto 1fr;grid-gap:5px 10px;gap:5px 10px;margin-top:4px;align-items:start}.guide-v3 .gallery .chip{font-size:11.5px;padding:1px 6px}.guide-v3 .gallery .d{font-size:13px;line-height:1.35;color:var(--ink)}.guide-v3 .gallery .d .ui{font-size:11px;font-weight:400;color:var(--muted)}.guide-v3 .more{margin-top:22px}.guide-v3 .more-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--ink);padding-bottom:4px}.guide-v3 .more-head h2{font-size:16px;letter-spacing:.08em;font-weight:700}.guide-v3 .more-head h2 .en{font-family:var(--en);font-size:13px;letter-spacing:.03em}.guide-v3 .more-head .label{font-family:var(--en);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.guide-v3 details.card{border-bottom:1px solid var(--ink);scroll-margin-top:8px}.guide-v3 details.card>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:26px 1fr 18px;align-items:center;grid-gap:6px;gap:6px;padding:9px 0;-webkit-tap-highlight-color:transparent}.guide-v3 details.card>summary::-webkit-details-marker{display:none}.guide-v3 details.card>summary::marker{content:""}.guide-v3 .num{font-family:var(--en);font-size:11px;color:var(--muted);letter-spacing:.04em}.guide-v3 .ct{font-size:14.5px;font-weight:700;letter-spacing:.03em;line-height:1.3}.guide-v3 .ct .en{font-family:var(--en);font-size:12.5px}.guide-v3 .ch{display:block;font-size:11.5px;color:var(--muted);font-weight:400;letter-spacing:0;margin-top:1px}.guide-v3 .tog{font-family:var(--en);font-size:17px;text-align:center;line-height:1}.guide-v3 .tog:before{content:"+"}.guide-v3 details[open]>summary .tog:before{content:"−"}.guide-v3 details[open]>summary{border-bottom:1px solid var(--hair)}.guide-v3 details.card:hover>summary{background:rgba(235,228,216,.55)}.guide-v3 details.card>summary:focus-visible{outline:1px solid var(--ink);outline-offset:2px}.guide-v3 .cb{padding:7px 0 11px 32px;font-size:13.5px;line-height:1.5}.guide-v3 .cb ul{list-style:none}.guide-v3 .cb li{position:relative;padding:2px 0 2px 12px}.guide-v3 .cb li:before{content:"·";position:absolute;left:1px;font-weight:700}.guide-v3 .cb p{margin-top:5px}.guide-v3 .cb .lead{margin:0 0 4px}.guide-v3 .tip{margin-top:6px;font-size:12.5px;color:var(--muted);border-left:2px solid var(--ink);padding-left:8px}.guide-v3 .tip b{color:var(--ink)}.guide-v3 table.mini{width:100%;border-collapse:collapse;margin-top:5px;font-size:12.5px}.guide-v3 table.mini td,.guide-v3 table.mini th{text-align:left;vertical-align:top;padding:3px 6px 3px 0;border-top:1px solid var(--hair)}.guide-v3 table.mini th{font-family:var(--en);font-weight:400;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--ink)}.guide-v3 .faq dt{font-weight:700;margin-top:7px;font-size:13.5px}.guide-v3 .faq dt:first-child{margin-top:0}.guide-v3 .faq dd{font-size:13px;color:var(--ink)}.guide-v3 .guide-foot{margin-top:26px;border-top:2px solid var(--ink);padding-top:8px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.guide-v3 .guide-foot .en{font-family:var(--en);letter-spacing:.05em}.guide-v3 .guide-foot a{color:var(--muted)}@media (min-width:720px){.guide-v3{font-size:16px;background:var(--paper-deep)}.guide-v3 .wrap{background:var(--paper);padding:0 40px 40px;min-height:100vh;border-left:1px solid var(--hair);border-right:1px solid var(--hair)}.guide-v3 .mast{padding:22px 0 14px;gap:16px}.guide-v3 .frame{font-size:19px;padding:4px 12px 5px}.guide-v3 .frame span{font-size:15.5px}.guide-v3 .mast-txt .site{font-size:16px}.guide-v3 .mast-txt .site i{font-size:13px}.guide-v3 .mast-txt .doc{font-size:12px}.guide-v3 .qs{margin-top:22px;padding:16px 0 20px}.guide-v3 .qs-head h1{font-size:26px;line-height:1.5}.guide-v3 .qs-head h1 .en{font-size:20px}.guide-v3 .cta{font-size:17px;padding:16px 20px;margin:18px 0 8px;max-width:420px}.guide-v3 ol.steps>li{font-size:18px;padding:20px 0 20px 52px}.guide-v3 ol.steps>li:before{top:20px;width:34px;height:34px;line-height:31px;font-size:15px}.guide-v3 .more-ptr{margin-top:4px;font-size:13.5px}.guide-v3 .more-ptr a{font-size:13px}.guide-v3 .chip{font-size:12.5px;padding:2px 8px}.guide-v3 .gallery{gap:6px 14px;margin-top:6px}.guide-v3 .gallery .chip{font-size:12.5px;padding:1px 7px}.guide-v3 .gallery .d .ui{font-size:12px}.guide-v3 .gallery .d{font-size:14px}.guide-v3 .more-head h2{font-size:19px}.guide-v3 .more-head h2 .en{font-size:15px}.guide-v3 .ct{font-size:16px}.guide-v3 .ct .en{font-size:14px}.guide-v3 .ch{font-size:12.5px}.guide-v3 .cb{font-size:14.5px;padding-left:38px}.guide-v3 details.card>summary{grid-template-columns:32px 1fr 20px;padding:11px 4px}.guide-v3 table.mini{font-size:13.5px}}@media print{.guide-v3{zoom:1;background:#fff}.guide-v3 .wrap{background:#fff;border:none}.guide-v3 details.card>.cb{display:block!important}}