.kc-jiaobei .jb-howto>h2{max-width:34rem;margin-inline:auto}.kc-jiaobei .jb-steps{gap:0;max-width:34rem;margin:0 auto;padding:0;list-style:none;border-top:1px solid var(--kami-border);background:color-mix(in srgb,var(--kami-gold-soft) 24%,transparent)}.kc-jiaobei .jb-steps,.kc-jiaobei .jb-steps li{display:grid;border-bottom:1px solid var(--kami-border)}.kc-jiaobei .jb-steps li{grid-template-columns:32px 1fr;gap:12px;align-items:start;padding:18px 12px 17px}.kc-jiaobei .jb-steps li:last-child{border-bottom:0}.kc-jiaobei .jb-step-index{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--color-cinnabar);background:var(--color-paper);color:var(--color-cinnabar);font-size:12px;font-weight:700;line-height:1;letter-spacing:.08em;text-indent:.08em}.kc-jiaobei .jb-step-copy{display:grid;gap:8px;text-align:left}.kc-jiaobei .jb-step-title{margin:0;color:var(--color-ink);font-size:15px;font-weight:700;line-height:1.55}.kc-jiaobei .jb-step-text{margin:0;color:var(--color-ink-light);font-size:14px;line-height:1.8}.kc-jiaobei .jb-quick-title{max-width:34rem;margin:34px auto 14px;color:var(--color-gold);font-size:12px;font-weight:700;letter-spacing:.24em;text-indent:.24em}.kc-jiaobei .jb-quick-grid{display:grid;gap:14px;max-width:34rem;margin:0 auto}.kc-jiaobei .jb-quick-card{border:1px solid var(--kami-border);background:var(--kami-ivory);padding:16px 14px 15px;text-align:left}.kc-jiaobei .jb-quick-card-title{margin:0;color:var(--color-ink);font-size:16px;font-weight:700;line-height:1.5}.kc-jiaobei .jb-quick-card[data-tone=affirm] .jb-quick-card-title{color:var(--color-cinnabar)}.kc-jiaobei .jb-quick-card[data-tone=quiet] .jb-quick-card-title{color:var(--kami-stone)}.kc-jiaobei .jb-quick-card[data-tone=deny] .jb-quick-card-title{color:var(--kami-near-black)}.kc-jiaobei .jb-quick-card-copy{margin:8px 0 0;color:var(--color-ink-light);font-size:14px;line-height:1.8}@media (min-width:920px){.kc-jiaobei .jb-howto>h2{max-width:none;margin-inline:0}.kc-jiaobei .jb-steps{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}.kc-jiaobei .jb-steps li:nth-child(odd){border-right:1px solid var(--kami-border)}.kc-jiaobei .jb-steps li:nth-child(n+3){border-bottom:0}.kc-jiaobei .jb-quick-title{max-width:none;margin-inline:0}.kc-jiaobei .jb-quick-grid{grid-template-columns:repeat(3,1fr);gap:0 32px;max-width:none}.kc-jiaobei .jb-quick-card{border:0;border-left:1px solid var(--kami-border);padding:0 0 0 32px;background:transparent}.kc-jiaobei .jb-quick-card:first-child{border-left:0;padding-left:0}}