.opHiw{--bg:#050D1E;--card:#0C1728;--line:rgba(255,255,255,.08);--cyan:#00BCD4;--mute:#9AA7BC;--link:#4CC6E8;--ease:cubic-bezier(.4,0,.2,1);background:var(--bg);color:#fff;font-family:var(--font-sans),system-ui,sans-serif;-webkit-font-smoothing:antialiased}.opHiw *{box-sizing:border-box}.opHiw .wrap{max-width:1140px;margin:0 auto;padding:0 28px}.opHiw .kick{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}.opHiw .intro{text-align:center;max-width:800px;margin:0 auto;padding-top:64px}.opHiw .intro h2{margin-top:12px;font-size:38px;line-height:1.14;letter-spacing:-.02em;font-weight:700;text-wrap:balance}.opHiw .intro p{margin:16px auto 0;max-width:680px;font-size:17px;line-height:1.65;color:var(--mute);text-wrap:pretty}.opHiw .track{position:relative;margin-top:100px}.opHiw .spine{left:calc(50% - 1px);width:2px;z-index:0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.1) 5%,rgba(255,255,255,.1))}.opHiw .sleeve,.opHiw .spine{position:absolute;top:0;height:0;pointer-events:none}.opHiw .sleeve{left:calc(50% - 15.5px);width:31px;overflow:hidden;z-index:1;transform:translate3d(0,-100%,0);will-change:transform}.opHiw .fill{bottom:0;left:14px;border-radius:3px;background:linear-gradient(180deg,#016BB6,#0088DD 26%,#00A5C4 50%,#00BCD4 74%,#4CC6E8);box-shadow:0 0 14px rgba(0,188,212,.55);transform:translate3d(0,100%,0)}.opHiw .dotc,.opHiw .fill{position:absolute;top:0;width:3px;will-change:transform}.opHiw .dotc{left:calc(50% - 1.5px);height:0;z-index:1;pointer-events:none}.opHiw .dotc span{position:absolute;left:50%;top:-6px;width:10px;height:10px;transform:translateX(-50%);border-radius:50%;background:#fff;box-shadow:0 0 14px 3px rgba(255,255,255,.5)}.opHiw .rv{opacity:0;transform:translateY(24px);transition:opacity .6s ease-out,transform .6s ease-out}.opHiw .rv.in{opacity:1;transform:none}.opHiw .shead{position:relative;z-index:2;text-align:center;margin:0 auto 110px;max-width:640px;padding:12px 28px 16px;background:var(--bg)}.opHiw .snode{margin:0 auto 20px;width:64px;height:64px;border-radius:18px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.14);background:var(--card);color:var(--link);box-shadow:0 0 0 10px var(--bg),0 0 30px rgba(0,165,196,.22);transition:box-shadow .4s var(--ease),border-color .4s var(--ease)}.opHiw .snode.white{background:#fff;border-color:rgba(255,255,255,.7)}.opHiw .shead.lit .snode{border-color:rgba(0,188,212,.55);box-shadow:0 0 0 10px var(--bg),0 0 36px rgba(0,188,212,.45)}.opHiw .snode svg{width:30px;height:30px}.opHiw .snode svg.ants{width:46px;height:30px}.opHiw .shead .kick{font-size:11.5px;letter-spacing:.2em}.opHiw .shead h3{margin-top:10px;font-size:32px;line-height:1.15;letter-spacing:-.02em;font-weight:700;text-wrap:balance}.opHiw .shead p{margin-top:12px;font-size:16.5px;line-height:1.6;color:var(--mute);text-wrap:pretty}.opHiw .step{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr);column-gap:26px;align-items:center;margin-bottom:130px}.opHiw .card{will-change:transform;border-radius:16px;border:1px solid var(--line);background:var(--card);padding:26px 28px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}.opHiw .card:hover{border-color:rgba(0,188,212,.3);box-shadow:0 0 40px rgba(0,165,196,.08)}.opHiw .step.l .card{grid-column:1}.opHiw .step.l .mini{grid-column:3}.opHiw .step.r .card{grid-column:3;grid-row:1}.opHiw .step.r .mini{grid-column:1;grid-row:1}.opHiw .node{grid-column:2;grid-row:1;justify-self:center;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.12);background:var(--card);color:var(--link);font-weight:700;font-size:16px;box-shadow:0 0 0 8px var(--bg),0 0 22px rgba(0,165,196,.22)}.opHiw .card h4{font-size:21px;line-height:1.25;font-weight:700;letter-spacing:-.01em;margin-bottom:10px}.opHiw .card p{font-size:15px;line-height:1.65;color:var(--mute);text-wrap:pretty}.opHiw .card .fact{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:13.5px;line-height:1.55;color:#bcc8d8}.opHiw .mini{will-change:transform;display:flex}.opHiw .step.l .mini{justify-content:flex-start}.opHiw .step.r .mini{justify-content:flex-end}.opHiw .w{width:100%;max-width:410px;background:#fff;color:#0F172A;border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.35);padding:18px 20px;font-size:13.5px}.opHiw .w .hd{justify-content:space-between;gap:10px;font-weight:600;font-size:14px;margin-bottom:10px}.opHiw .w .hd,.opHiw .w .hd .t{display:flex;align-items:center}.opHiw .w .hd .t{gap:8px}.opHiw .w .row{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid #eef2f7}.opHiw .w .hd+.row{border-top:0}.opHiw .w>.row:last-child{padding-bottom:0}.opHiw .grow{flex:1;min-width:0}.opHiw .finale{position:relative;z-index:3;width:calc(100% - 64px);max-width:1020px;margin:-40px auto 70px}.opHiw .finale img{display:block;width:100%;height:auto;border-radius:16px;filter:drop-shadow(0 22px 40px rgba(0,0,0,.45))}@media (max-width:767px){.opHiw .byp,.opHiw .finale{display:none}}.opHiw .byp{position:absolute;left:0;right:0;z-index:2;pointer-events:none}.opHiw .byp svg{position:absolute;left:0;top:0;width:100%;height:100%;overflow:visible}.opHiw .byp .bmask{position:absolute;top:0;bottom:0;left:calc(50% - 10px);width:20px;background:var(--bg)}.opHiw .byp path{fill:none}.opHiw .byp .bt{stroke:rgba(255,255,255,.1);stroke-width:2}.opHiw .byp .bl{stroke-width:3;stroke-linecap:round;opacity:0;filter:drop-shadow(0 0 9px rgba(0,188,212,.55))}.opHiw .byp .bh{fill:#fff;opacity:0;filter:drop-shadow(0 0 8px rgba(255,255,255,.55))}.opHiw .branch{position:relative;z-index:2;height:66px;margin:20px 0 120px}.opHiw .branch svg{position:absolute;left:0;top:0;width:100%;height:66px;overflow:visible;pointer-events:none}.opHiw .arm{fill:none;stroke:var(--arm,#00A5C4);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;filter:drop-shadow(0 0 6px var(--armGlow,rgba(0,165,196,.45)));transition:stroke-dashoffset .62s cubic-bezier(.22,1,.36,1)}.opHiw .tip{fill:#050D1E;stroke:var(--arm,#00A5C4);stroke-width:2;opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.4);transition:opacity .3s var(--ease),transform .4s var(--ease)}.opHiw .junc{fill:#fff;opacity:0;transition:opacity .2s var(--ease)}.opHiw .blink{position:absolute;font-size:14px;font-weight:600;color:var(--link);text-decoration:none;white-space:nowrap;opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease),transform .4s var(--ease),color .2s var(--ease)}.opHiw .blink .ar{display:inline-block;transition:transform .2s var(--ease)}.opHiw .branch.open .blink:hover{color:#fff}.opHiw .branch.open .blink:hover .ar{transform:translateX(4px)}.opHiw .branch.open .arm{stroke-dashoffset:0}.opHiw .branch.open .junc{opacity:1}.opHiw .branch.open .tip{opacity:1;transform:scale(1);transition-delay:.44s}.opHiw .branch.open .blink{opacity:1;transform:none;transition-delay:.56s}.opHiw .branch:not(.open) .arm{transition-duration:.3s;stroke-linecap:butt}.opHiw .out{position:relative;z-index:2;margin:0 auto;max-width:520px;border-radius:16px;border:1px solid rgba(22,163,74,.3);background:#07160f;padding:26px;text-align:center;box-shadow:0 0 40px rgba(22,163,74,.08)}.opHiw .out .kick{color:#34D399;font-size:11px;letter-spacing:.14em}.opHiw .out h3{margin:8px 0 16px;font-size:22px}.opHiw .crms{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.opHiw .crms span{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-size:12.5px;font-weight:600}.opHiw .crms img{width:16px;height:16px}.opHiw .faq{padding:96px 0 40px}.opHiw .fq-head{max-width:700px;margin:0 auto 40px;text-align:center}.opHiw .fq-kick{margin:0 0 18px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.25em;color:#00BCD4}.opHiw .faq h2{font-size:40px;font-weight:800;line-height:1.1;letter-spacing:-.02em;color:#fff}.opHiw .fq-box{max-width:820px;margin:0 auto;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.02);overflow:hidden}.opHiw .fq-box details{padding:20px 24px}.opHiw .fq-box details+details{border-top:1px solid rgba(255,255,255,.08)}.opHiw .fq-box summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;font-size:16px;font-weight:600;color:#fff}.opHiw .fq-box summary::-webkit-details-marker{display:none}.opHiw .fq-pm{font-size:20px;line-height:1;color:#00BCD4;transition:transform .2s}.opHiw .fq-box details[open] .fq-pm{transform:rotate(45deg)}.opHiw .fq-box p{margin-top:12px;font-size:15px;line-height:1.62;color:#9AA7BC}.opHiw .fq-link{margin-top:10px;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:#4CC6E8;text-decoration:none;transition:color .2s}.opHiw .fq-link:hover{color:#7ED8F0}.opHiw .fq-link svg{transition:transform .2s var(--ease)}.opHiw .fq-link:hover svg{transform:translateX(3px)}.opHiw .fq-link svg{width:13px;height:13px}.opHiw .mini:has(.art){justify-content:center!important}.opHiw .art{max-width:320px;width:100%}.opHiw .w.art{padding:16px 18px 18px}.opHiw .ah{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#64748B;margin-bottom:12px}.opHiw .ah img{width:16px;height:16px}.opHiw .art.vol{max-width:432px}.opHiw .vr{display:grid;grid-template-columns:22px 222px 1fr 46px;align-items:center;gap:10px;padding:7px 0}.opHiw .vr img{width:22px;height:22px}.opHiw .vn b{display:block;font-size:12.5px;font-weight:600;line-height:1.2}.opHiw .vn span{font-size:11px;color:#64748B;white-space:nowrap}.opHiw .vb{height:8px;border-radius:8px;background:#EEF2F7;overflow:hidden}.opHiw .vb i{display:block;min-width:3px;height:100%;border-radius:8px;background:linear-gradient(90deg,#016BB6,#00A5C4)}.opHiw .vr em{font-style:normal;font-size:12px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.opHiw .art.qg{max-width:360px}.opHiw .qg-h,.opHiw .qg-r{display:grid;grid-template-columns:148px repeat(4,1fr);gap:6px;align-items:center}.opHiw .qg-h img{width:20px;height:20px;justify-self:center}.opHiw .qg-r>span{font-size:12px;color:#334155;line-height:1.2}.opHiw .qg-h,.opHiw .qg-r{margin-bottom:6px}.opHiw .qg-r i{height:22px;border-radius:6px}.opHiw .qg i.g,.opHiw .qg-k i.g{background:#BBF7D0}.opHiw .qg i.a,.opHiw .qg-k i.a{background:#FDE68A}.opHiw .qg i.r,.opHiw .qg-k i.r{background:#FCA5A5}.opHiw .qg-k{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:10px;font-size:10.5px;color:#64748B}.opHiw .qg-k span{display:flex;align-items:center;gap:5px}.opHiw .qg-k i{width:10px;height:10px;border-radius:3px;display:block}.opHiw .art.crmx{max-width:340px}.opHiw .kv{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:9px 0;border-top:1px solid #f1f5f9;font-size:12.5px}.opHiw .ah+.kv{border-top:0;padding-top:4px}.opHiw .crmx .ah img{width:23px;height:16px}.opHiw .kv span{color:#64748B}.opHiw .kv b{font-weight:600;color:#0F172A;text-align:right;font-variant-numeric:tabular-nums}.opHiw .kv b.amb{color:#B45309}.opHiw .kv.end{display:block;margin-top:4px;padding:11px 12px;border:0;border-radius:10px;background:#F1F7FD;color:#334155;font-size:12px}.opHiw .kv.end b{color:#016BB6}.opHiw .rd{display:flex;align-items:center;gap:13px;padding:10px 0;border-top:1px solid #f1f5f9}.opHiw .ah+.rd{border-top:0}.opHiw .ri{width:22px;height:22px;color:#016BB6;display:grid;place-items:center;flex:none}.opHiw .ri svg{width:22px;height:22px}.opHiw .rd .tick{width:15px;height:15px;color:#16A34A;flex:none}.opHiw .art.ready{max-width:330px}.opHiw .rd b{display:block;font-size:12.5px;font-weight:600;line-height:1.3}.opHiw .rd .grow span{font-size:11px;color:#64748B}.opHiw .card.simple{padding:28px 30px}.opHiw .card.simple h4{font-size:22px;margin-bottom:8px}.opHiw .card.simple p{font-size:16px}.opHiw .art.flow{max-width:340px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:radial-gradient(120% 90% at 50% 0,rgba(1,107,182,.16),rgba(1,107,182,0) 60%),#0A1526;box-shadow:0 20px 50px rgba(0,0,0,.3)}@media (max-width:1023px) and (min-width:768px){.opHiw .mini .bx{zoom:.85}.opHiw .mini .cpx,.opHiw .mini .tkx{zoom:.72}}.opHiw .mini:has(.shot){justify-content:center!important}.opHiw .mini .shot{display:block;width:100%;height:auto;border-radius:14px;filter:drop-shadow(0 22px 40px rgba(0,0,0,.45))}.opHiw .step.l .mini:has(.shot.wide){justify-content:flex-start!important}.opHiw .step.r .mini:has(.shot.wide){justify-content:flex-end!important}.opHiw .mini .shot.wide{flex:none;width:min(640px,calc(100% + 140px))}@media (max-width:1023px) and (min-width:768px){.opHiw .step{column-gap:18px}.opHiw .mini .art,.opHiw .mini .chat,.opHiw .mini .tools,.opHiw .mini .w{zoom:.78}.opHiw .mini .w:not(.art){width:410px;max-width:none}}@media (max-width:767px){.opHiw .wrap{padding:0 16px}.opHiw .faq h2,.opHiw .intro h2{font-size:30px}.opHiw .track{margin-top:64px}.opHiw .spine{left:19px}.opHiw .sleeve{left:3.5px}.opHiw .dotc{left:17.5px}.opHiw .shead{text-align:left;margin:0 0 64px;padding:0 0 10px 56px;background:transparent}.opHiw .snode{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:14px;margin:0}.opHiw .snode svg{width:22px;height:22px}.opHiw .snode svg.ants{width:28px;height:19px}.opHiw .snode img{width:24px;height:24px}.opHiw .shead h3{font-size:26px;margin-top:4px}.opHiw .step{grid-template-columns:40px 1fr;column-gap:16px;margin-bottom:72px;align-items:start}.opHiw .step .card,.opHiw .step.l .card,.opHiw .step.r .card{grid-column:2;grid-row:1}.opHiw .node{grid-column:1;width:40px;height:40px}.opHiw .mini{display:none}.opHiw .out{margin-left:56px}}@media (prefers-reduced-motion:reduce){.opHiw .arm,.opHiw .blink,.opHiw .junc,.opHiw .rv,.opHiw .tip{transition:none}}