.ba2{--h2-good:var(--hit,#2BD4A4);--h2-lim:var(--part,#FFB23D);--h2-no:var(--miss,#FF3B5C);--h2-off:rgba(var(--tint,27,28,26),.09);--h2-soon:rgba(var(--tint,27,28,26),.2);
  --h2-goodt:color-mix(in srgb,var(--h2-good) 58%,#000);--h2-limt:color-mix(in srgb,var(--h2-lim) 62%,#000);--h2-not:color-mix(in srgb,var(--h2-no) 78%,#000);--ctx:30%;--cbg:93%;--cbs:72%;
  color:var(--ink,#1B1C1A);font-feature-settings:"tnum" 1}
[data-theme=dark] .ba2{--h2-goodt:var(--h2-good);--h2-limt:var(--h2-lim);--h2-not:var(--h2-no);--ctx:74%;--cbg:17%;--cbs:38%}
.ba2 h2{margin:56px 0 14px;font:600 clamp(26px,2.6vw,34px)/1.2 var(--serif,Georgia,serif)}
.ba2-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ba2-stage{display:grid;grid-template-columns:minmax(0,5.3fr) minmax(0,6.7fr);gap:clamp(22px,3.4vw,48px);align-items:start;padding:clamp(12px,2.6vw,32px) 0 8px}
.ba2 h1{margin:0;font:600 clamp(34px,3.6vw,54px)/1.08 var(--serif,Georgia,serif);letter-spacing:-.02em;text-wrap:balance}
.ba2-lede2{margin:4px 0 18px;font-size:15px}
.ba2-cmp{margin-top:30px}.ba2-pj{border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:14px;padding:14px 16px;margin:10px 0}.ba2-pjh{font:600 16px/1.4 var(--sans,sans-serif)}.ba2-pjd{font-weight:400;font-size:12.5px;color:var(--mute,#5E615A);margin-left:6px}.ba2-pj p{margin:6px 0;font-size:14px;line-height:1.55}.ba2-pjv b{margin-right:10px}.ba2-pjx{color:#b45309}.ba2-pja{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.ba2-pja .ba2-btn{height:34px;padding:0 14px;font-size:13px}.ba2-pjf{display:grid;gap:8px;margin-top:12px;max-width:520px}.ba2-pjf input[type=text],.ba2-pjf input[type=email]{height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--line2,rgba(27,28,26,.25));background:transparent;color:inherit;font:14px var(--sans,sans-serif)}.ba2-pjf label{font-size:13px;line-height:1.5}.ba2-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.ba2-pjst{font-size:13px;color:#b45309;min-height:1em}.ba2-pjok{font-size:13px;color:#15803d}.ba2-chg ul{margin:6px 0 10px;padding-left:20px}.ba2-chg li{margin:6px 0;font-size:14px;line-height:1.55}.ba2-chgk{font-weight:600}.ba2-chg time{color:var(--mute,#5E615A);font-size:12px;margin-left:6px}.ba2-cmpsel{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}
.ba2-cmpsel select{height:42px;max-width:100%;padding:0 12px;border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:11px;background:var(--panel,#fff);color:var(--ink,#1B1C1A);font:500 14px/1 var(--sans,sans-serif)}
.ba2-cmpw table{width:100%;border-collapse:collapse;font-size:14px}.ba2-cmpw th,.ba2-cmpw td{padding:9px 10px;border-top:1px solid var(--line,rgba(27,28,26,.1));text-align:center;white-space:nowrap}.ba2-cmpw .ba2-rh{text-align:left}
.ba2-cmpw thead th{font-weight:700}.ba2-cmpw tfoot th,.ba2-cmpw tfoot td{border-top:2px solid var(--line2,rgba(27,28,26,.18))}.ba2-cmpw small{margin-left:4px;padding:1px 7px;border-radius:999px;background:var(--h2-good);color:#0B2B1F;font-size:11px;font-weight:700}
.ba2-cv{display:inline-block;min-width:46px;padding:2px 9px;border-radius:999px;border:1px solid color-mix(in srgb,var(--c) 60%,transparent);background:color-mix(in srgb,var(--c) 20%,transparent);color:var(--ink,#1B1C1A);font-weight:600;font-size:13px}
.ba2-cmpw .ba2-cd th{padding-left:28px;font-weight:500;font-size:13px;color:var(--mute,#5E615A)}.ba2-cmpw .ba2-cd td{background:rgba(var(--tint,27,28,26),.025)}.ba2-cr th::after{content:' ▾';color:var(--mute,#5E615A);font-size:11px}.ba2-cr[aria-expanded=true] th::after{content:' ▴'}
.ba2-cr{cursor:pointer}.ba2-cr:hover{background:rgba(var(--tint,27,28,26),.04)}.ba2-cdn{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:4px 0;text-align:left;white-space:normal}.ba2-cdn b{min-width:170px;font-weight:600}
.ba2-ov{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:20px;background:rgba(15,16,14,.62)}.ba2-ovb{max-width:min(1000px,96vw);padding:16px;border-radius:18px;background:var(--panel,#fff);box-shadow:0 24px 70px rgba(0,0,0,.35)}
.ba2-ovb img{display:block;width:100%;height:auto;border-radius:10px;border:1px solid var(--line,rgba(27,28,26,.1))}.ba2-ovr{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-top:14px}
.ba2-hero{max-width:900px;margin:0 auto;padding:clamp(20px,4.2vw,60px) 0 clamp(16px,2.6vw,30px);text-align:center}
.ba2-eyebrow{margin:0 0 12px;font:600 13px/1.4 var(--sans,sans-serif);letter-spacing:.05em;color:var(--mute,#5E615A)}
.ba2-hero h1{font-size:clamp(36px,4.6vw,64px)}
.ba2-hero .ba2-sbox{height:76px;margin:28px auto 14px;padding:0 10px 0 22px;border:2px solid transparent;border-radius:22px;text-align:left;
  background:linear-gradient(var(--panel,#fff),var(--panel,#fff)) padding-box,linear-gradient(100deg,#FF3B5C,#A855F7 46%,#2563EB) border-box;box-shadow:0 16px 46px rgba(79,70,229,.17),0 2px 6px rgba(0,0,0,.05)}
.ba2-hero .ba2-sbox:focus-within{border-color:transparent;box-shadow:0 0 0 6px rgba(99,102,241,.17),0 16px 46px rgba(79,70,229,.22)}
.ba2-hero .ba2-sin{font-size:19px}.ba2-hero .ba2-sico{width:24px;height:24px}.ba2-hero .ba2-smic{width:52px;height:52px}
.ba2-hero .ba2-sgo{height:56px;padding:0 30px;border-radius:15px;font-size:16px}.ba2-hero .ba2-shelp{text-align:center;margin-bottom:14px}.ba2-hero .ba2-ex{justify-content:center}
.ba2-sug{text-align:left}
@media (max-width:640px){.ba2-hero{padding-top:14px}.ba2-hero .ba2-sbox{height:62px;margin-top:20px;padding-left:14px;border-radius:18px}.ba2-hero .ba2-sin{font-size:16px}.ba2-hero .ba2-sgo{height:46px;padding:0 16px}.ba2-hero .ba2-smic{width:44px;height:44px}}
.ba2-sbox{position:relative;display:flex;align-items:center;gap:6px;height:64px;margin:18px 0 10px;padding:0 8px 0 16px;border:2px solid var(--ink,#1B1C1A);border-radius:18px;background:var(--panel,#fff);box-shadow:0 8px 28px rgba(0,0,0,.08)}
.ba2-sbox:focus-within{border-color:#2563EB;box-shadow:0 0 0 4px rgba(37,99,235,.16),0 8px 28px rgba(0,0,0,.08)}
.ba2-sico{flex:none;width:22px;height:22px;color:var(--mute,#5E615A)}
.ba2-sin{flex:1;min-width:0;height:100%;border:0;background:transparent;color:var(--ink,#1B1C1A);font:500 17px/1.2 var(--sans,sans-serif);outline:none;-webkit-appearance:none;appearance:none}
.ba2 .ba2-sin:focus,.ba2 .ba2-sin:focus-visible{outline:none!important;box-shadow:none!important;border:0!important}
.ba2-sin::placeholder{color:var(--mute,#5E615A);opacity:.9}.ba2-sin::-webkit-search-cancel-button{-webkit-appearance:none}
.ba2-smic{flex:none;display:grid;place-items:center;width:46px;height:46px;border:0;border-radius:50%;background:transparent;color:var(--ink,#1B1C1A);cursor:pointer}.ba2-smic svg{width:22px;height:22px}
.ba2-smic:hover{background:rgba(var(--tint,27,28,26),.07)}.ba2-smic[aria-pressed=true]{background:#E5484D;color:#fff}
.ba2-sgo{flex:none;height:48px;padding:0 22px;border:0;border-radius:13px;background:var(--ink,#1B1C1A);color:var(--bg,#FAFAF7);font:700 15px/1 var(--sans,sans-serif);cursor:pointer}.ba2-sgo:disabled{opacity:.55;cursor:default}
.ba2-sug{position:absolute;left:-2px;right:-2px;top:calc(100% + 6px);z-index:40;margin:0;padding:6px;list-style:none;max-height:340px;overflow:auto;background:var(--panel,#fff);border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:14px;box-shadow:0 14px 36px rgba(0,0,0,.16)}
.ba2-sug li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:15px;color:var(--ink,#1B1C1A);cursor:pointer}
.ba2-sug li[aria-selected=true],.ba2-sug li:hover{background:rgba(var(--tint,27,28,26),.07)}.ba2-sug li span{flex:1;min-width:0}
.ba2-sug small{flex:none;padding:1px 8px;border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:999px;font-size:12px;color:var(--mute,#5E615A)}.ba2-sug em{font-style:normal;font-size:12px;color:var(--mute,#5E615A)}
.ba2-shelp{margin:0 0 10px;font-size:13px;line-height:1.55;color:var(--mute,#5E615A)}
.ba2-ex{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px}.ba2-ex span{font-size:13px;color:var(--mute,#5E615A)}
.ba2-ex button{padding:7px 12px;border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:999px;background:transparent;color:var(--ink,#1B1C1A);font:500 13px/1.25 var(--sans,sans-serif);text-align:left;cursor:pointer}.ba2-ex button:hover{border-color:var(--ink,#1B1C1A)}
.ba2-arow{margin:8px 0 6px}.ba2-hint{margin:6px 0 12px;font-size:14px}.ba2-hint a{font-weight:600}
@media (max-width:640px){.ba2-sbox{height:58px;padding-left:12px}.ba2-sin{font-size:16px}.ba2-sgo{padding:0 14px}.ba2-ex button{font-size:12.5px}}
.ba2[data-lang=zh] h1{letter-spacing:0;line-height:1.12}
.ba2-lede{margin:16px 0 0;max-width:32em;font-size:clamp(16px,1.3vw,18px);color:var(--mute,#5E615A)}
.ba2-tabs{display:flex;gap:4px;width:max-content;margin-top:24px;padding:4px;border-radius:999px;background:rgba(var(--tint,27,28,26),.06)}
.ba2-tabs button{height:36px;padding:0 16px;border:0;border-radius:999px;background:transparent;color:var(--mute,#5E615A);font:600 14px/1 var(--sans,sans-serif);cursor:pointer}
.ba2-tabs button[aria-selected=true]{background:var(--panel,#fff);color:var(--ink,#1B1C1A);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.ba2-ai::before{content:"";display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:conic-gradient(#FF3B5C,#FF8A1F,#FFD21F,#2BD4A4,#2F8CFF,#7B4DFF,#FF3B5C)}
.ba2-pane{margin-top:16px}.ba2-pane[hidden]{display:none}
.ba2-in,.ba2-ta{width:100%;border:1.5px solid var(--line2,rgba(27,28,26,.18));border-radius:16px;background:var(--panel,#fff);color:var(--ink,#1B1C1A);font:500 17px/1.4 var(--sans,sans-serif)}
.ba2-in{height:58px;padding:0 18px}.ba2-ta{min-height:104px;padding:14px 16px;font-weight:400;resize:vertical}
.ba2-in:focus,.ba2-ta:focus{outline:none;border-color:var(--ink,#1B1C1A)}
.ba2-rec{display:flex;flex-wrap:wrap;gap:6px;align-items:center;min-height:30px;margin-top:12px}.ba2-rec .ba2-tech{margin-right:4px;font-size:13px;color:var(--mute,#5E615A)}
.ba2-chip{display:inline-flex;align-items:center;height:26px;padding:0 9px;border:1px solid transparent;border-radius:7px;font:600 13px/1 var(--sans,sans-serif);color:hsl(var(--h),72%,var(--ctx));background:hsl(var(--h),var(--cbs),var(--cbg))}
.ba2-chip.o{background:transparent;color:var(--mute,#5E615A);border-color:var(--line2,rgba(27,28,26,.18))}.ba2-chip.s{background:transparent;border-style:dashed;border-color:hsl(var(--h),60%,calc(var(--ctx) + 18%))}.ba2-chip.o.s{border-color:var(--line2,rgba(27,28,26,.18))}
.ba2-mods{margin-top:18px}.ba2-mods p{margin:0 0 8px;font-size:14px;font-weight:600}.ba2-mods div{display:flex;flex-wrap:wrap;gap:8px}
.ba2-mod{height:36px;padding:0 14px;border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:999px;background:var(--panel,#fff);color:var(--ink,#1B1C1A);font:500 14px/1 var(--sans,sans-serif);cursor:pointer}
.ba2-mod::before{content:"";display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:conic-gradient(#FF3B5C,#FF8A1F,#2BD4A4,#2F8CFF,#7B4DFF,#FF3B5C);vertical-align:1px}
.ba2-mod[aria-pressed=true]{background:var(--ink,#1B1C1A);color:var(--bg,#FAFAF7);border-color:var(--ink,#1B1C1A)}
.ba2-note{margin:10px 0 0;font-size:12.5px;color:var(--mute,#5E615A)}
.ba2-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ba2-btn{display:inline-flex;align-items:center;height:40px;padding:0 18px;border:0;border-radius:999px;background:var(--ink,#1B1C1A);color:var(--bg,#FAFAF7);font:600 14px/1 var(--sans,sans-serif);text-decoration:none;cursor:pointer}
.ba2-btn.ba2-line{background:transparent;color:var(--ink,#1B1C1A);box-shadow:inset 0 0 0 1px var(--line2,rgba(27,28,26,.18))}.ba2-btn[disabled]{opacity:.5;cursor:default}
.ba2-sugg{display:flex;flex-direction:column;gap:6px;margin-top:12px}.ba2-sugg button{padding:8px 12px;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:12px;background:transparent;color:var(--mute,#5E615A);font:14px/1.5 var(--sans,sans-serif);text-align:left;cursor:pointer}
.ba2-ans{margin-top:14px;padding:16px 18px;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:16px;background:var(--panel,#fff);font-size:15.5px;line-height:1.7;white-space:pre-wrap}.ba2-ans[hidden]{display:none}.ba2-ans .ba2-st{color:var(--mute,#5E615A)}
.ba2 [hidden]{display:none!important}
.ba2-mgl{display:block;width:100%;margin:8px 0 2px;font-size:12px;color:var(--mute,#5E615A)}.ba2-exk{display:inline-block;margin-right:8px;padding:1px 9px;border-radius:999px;background:rgba(var(--tint,27,28,26),.09);font-size:12px;font-weight:600;vertical-align:2px}
.ba-pill.ba-unk{background:rgba(120,120,120,.14);color:var(--mute,#5E615A)}
.ba2-micb[aria-pressed=true]{background:#E5484D;border-color:#E5484D;color:#fff}.ba2-vst{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--mute,#5E615A);min-height:20px}
.ba2-lv{display:inline-block;width:64px;height:6px;border-radius:3px;background:rgba(var(--tint,27,28,26),.12);overflow:hidden}.ba2-lv i{display:block;height:100%;width:0;background:#2BB673;transition:width .08s linear}
.ba2-sim{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 14px;font-size:13px;color:var(--mute,#5E615A)}.ba2-sim span{margin-right:4px}
.ba2-sim button{height:30px;padding:0 12px;border:1px solid var(--line2,rgba(27,28,26,.18));border-radius:999px;background:transparent;color:var(--ink,#1B1C1A);font:600 13px/1 var(--sans,sans-serif);cursor:pointer}
.ba2-sim button[aria-pressed=true]{background:var(--ink,#1B1C1A);color:var(--bg,#FAFAF7);border-color:var(--ink,#1B1C1A)}
.ba2-panel{padding:24px 26px 20px;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:26px;background:var(--panel,#fff)}
.ba2-concl{margin:0;font-size:clamp(17px,1.4vw,19.5px);line-height:1.65;text-wrap:pretty}.ba2-concl b{font-weight:700}
.ba2-bar{display:flex;height:8px;margin-top:16px;overflow:hidden;border-radius:999px;background:var(--h2-off)}.ba2-bar span{transition:flex-grow .6s cubic-bezier(.2,.8,.2,1)}
.ba2-mapw{position:relative;margin-top:18px}.ba2-map{display:block;width:100%;height:auto}
.ba2-rest{fill:var(--h2-off)}.ba2-soon{fill:var(--h2-soon)}.ba2-cty{fill:var(--h2-off);stroke:var(--panel,#fff);stroke-width:.6;transition:fill .5s ease;cursor:pointer}
.ba2-mk{stroke:var(--panel,#fff);stroke-width:1.6;transition:fill .5s ease;cursor:pointer;fill:var(--h2-off)}
.ba2-tip{position:absolute;padding:7px 10px;border-radius:10px;background:var(--ink,#1B1C1A);color:var(--bg,#FAFAF7);font-size:13px;line-height:1.4;white-space:nowrap;pointer-events:none;opacity:0;transform:translate(-50%,-120%);transition:opacity .15s}
.ba2-legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:13px;color:var(--mute,#5E615A)}.ba2-legend i{display:inline-block;width:10px;height:10px;margin-right:6px;border-radius:3px;vertical-align:-1px}
.ba2-lg-good{background:var(--h2-good)}.ba2-lg-limited{background:var(--h2-lim)}.ba2-lg-no{background:var(--h2-no)}.ba2-lg-soon{background:var(--h2-soon)}
.ba2-readout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 18px;margin:14px 0 0;padding:0;list-style:none;font-size:14px}
.ba2-readout li{display:flex;align-items:center;gap:8px;padding:6px 0;border-top:1px solid var(--line,rgba(27,28,26,.1))}
.ba2-readout i{flex:none;width:10px;height:10px;border-radius:3px;background:var(--h2-off)}.ba2-readout a{flex:1;min-width:0;overflow:hidden;color:inherit;text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.ba2-readout a:hover{text-decoration:underline}
.ba2-readout em{font-size:13px;font-style:normal;color:var(--mute,#5E615A)}
.ba2-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.ba2-pick{display:grid;grid-template-columns:200px 1fr auto;gap:24px;align-items:center;margin-top:18px;padding:18px 22px;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:24px;background:var(--panel,#fff)}
.ba2-pick:empty{display:none}.ba2-pick img{width:200px;height:120px;object-fit:contain}.ba2-pick small{display:block;font-size:13px;color:var(--mute,#5E615A)}
.ba2-pick h3{margin:2px 0 4px;font:600 26px/1.15 var(--serif,Georgia,serif)}.ba2-pick p{margin:0;color:var(--mute,#5E615A)}.ba2-pick .ba2-row{margin:0}
.ba2-sub{max-width:46em;margin:-6px 0 16px;color:var(--mute,#5E615A)}
.ba2-gaps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0 28px;border-top:1px solid var(--line,rgba(27,28,26,.1))}
.ba2-gap{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line,rgba(27,28,26,.1))}
.ba2-gap .ba2-chip{height:30px;padding:0 11px;font-size:14px}.ba2-gap p{margin:2px 0 0;font-size:15px}.ba2-gap small{display:block;margin-top:4px;font-size:13px;color:var(--mute,#5E615A)}
.ba2-mtools{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:12px}.ba2-mtools label{display:inline-flex;gap:8px;align-items:center;font-size:14px;cursor:pointer}
.ba2-mleg{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--mute,#5E615A)}.ba2-mleg .ba2-cell{width:14px;height:14px;margin-right:6px;--h:150}
.ba2-mtx{overflow-x:auto;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:18px;background:var(--panel,#fff)}
.ba2-mtx table{border-collapse:separate;border-spacing:0;font-size:13px}.ba2-mtx th,.ba2-mtx td{height:30px;padding:0;text-align:center}
.ba2-mtx thead th{position:sticky;top:0;padding:10px 3px 8px;border-bottom:1px solid var(--line,rgba(27,28,26,.1));background:var(--panel,#fff);font-size:11.5px;font-weight:600;white-space:nowrap}
.ba2-mtx .ba2-cov{background:rgba(var(--tint,27,28,26),.045)}
.ba2-mtx .ba2-rh{position:sticky;left:0;z-index:1;min-width:150px;padding:0 14px;border-right:1px solid var(--line,rgba(27,28,26,.1));background:var(--panel,#fff);font-weight:500;text-align:left;white-space:nowrap}
.ba2-mtx .ba2-rh i{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;vertical-align:1px}
.ba2-mtx tr.ba2-cg td{position:sticky;left:0;height:auto;padding:12px 14px 4px;background:var(--panel,#fff);font-size:14px;font-weight:700;text-align:left}
.ba2-cell{display:inline-block;width:20px;height:20px;border-radius:5px;vertical-align:middle}
.ba2-cell.ok{background:hsl(var(--h),70%,52%)}.ba2-cell.half{background:linear-gradient(135deg,hsl(var(--h),70%,52%) 50%,transparent 50%);box-shadow:inset 0 0 0 1.5px hsl(var(--h),70%,52%)}
.ba2-cell.miss{box-shadow:inset 0 0 0 1.5px var(--line2,rgba(27,28,26,.18))}.ba2-cell.core{box-shadow:inset 0 0 0 2px var(--h2-no)}
.ba2-cell.s{border:1.5px dashed var(--mute,#5E615A);box-shadow:none}.ba2-cell.ok.s{border-color:hsl(var(--h),70%,40%)}
.ba2-learn{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}.ba2-learn figure{margin:0}
.ba2-learn svg{display:block;width:100%;height:auto;border:1px solid var(--line,rgba(27,28,26,.1));border-radius:18px;background:var(--panel,#fff)}
.ba2-learn figcaption{margin-top:12px}.ba2-learn figcaption b{display:block;margin-bottom:4px;font:600 19px/1.3 var(--serif,Georgia,serif)}.ba2-learn figcaption span{font-size:15px;color:var(--mute,#5E615A)}
.ba2-ln{fill:none;stroke:var(--line2,rgba(27,28,26,.18))}.ba2-tw{fill:none;stroke:var(--ink,#1B1C1A);stroke-width:2.4;stroke-linejoin:round}.ba2-dot{fill:var(--ink,#1B1C1A)}
.ba2-st{font:600 12px var(--sans,sans-serif)}.ba2-sm,.ba2-sm text{font:12px var(--sans,sans-serif);fill:var(--mute,#5E615A)}.ba2-ct{font:700 13px var(--sans,sans-serif)}
.ba2-big{font:600 22px var(--serif,Georgia,serif);fill:var(--ink,#1B1C1A)}.ba2-cut{stroke:var(--h2-no);stroke-width:2.4;animation:ba2-blink 1.6s ease-in-out infinite}.ba2-cutt{font:700 12px var(--sans,sans-serif);fill:var(--h2-not)}
.ba2-w{fill:none;stroke-width:2.2;animation:ba2-wv 3s cubic-bezier(.2,.6,.3,1) infinite}.ba2-flow{animation:ba2-flow 2.4s linear infinite}.ba2-sweep{animation:ba2-sweep 4s ease-in-out infinite alternate}
@keyframes ba2-wv{from{r:6;opacity:.95}to{r:var(--r,150);opacity:0}}@keyframes ba2-flow{from{offset-distance:0%}to{offset-distance:100%}}
@keyframes ba2-blink{0%,100%{opacity:1}50%{opacity:.35}}@keyframes ba2-sweep{from{transform:translateX(0)}to{transform:translateX(150px)}}
.ba2-list{border-top:1px solid var(--line,rgba(27,28,26,.1))}.ba2-c{border-bottom:1px solid var(--line,rgba(27,28,26,.1))}
.ba2-ch{display:grid;grid-template-columns:minmax(150px,1.2fr) 2fr auto 28px;gap:16px;align-items:center;width:100%;padding:16px 4px;border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}
.ba2-ch:hover .ba2-cn{text-decoration:underline;text-underline-offset:4px}.ba2-cn{font-size:17px;font-weight:600}.ba2-nets{display:flex;flex-wrap:wrap;gap:6px}
.ba2-nd{width:12px;height:12px;border-radius:4px;background:var(--h2-off)}.ba2-cv{font-size:14px;color:var(--mute,#5E615A);white-space:nowrap}
.ba2-arw{justify-self:center;width:10px;height:10px;border-right:2px solid var(--mute,#5E615A);border-bottom:2px solid var(--mute,#5E615A);transform:rotate(45deg);transition:transform .25s}
.ba2-c[data-open] .ba2-arw{transform:rotate(225deg)}.ba2-cb{display:none;padding:0 4px 18px}.ba2-c[data-open] .ba2-cb{display:block}
.ba2-c.ba2-flash{animation:ba2-fl 1.6s ease}@keyframes ba2-fl{0%{background:color-mix(in srgb,var(--h2-good) 14%,transparent)}100%{background:transparent}}
.ba2-op{display:grid;grid-template-columns:minmax(150px,1.2fr) 3fr;gap:16px;padding:12px 0;border-top:1px dashed var(--line,rgba(27,28,26,.1))}.ba2-op:first-child{border-top:0}
.ba2-on b{display:block;font-weight:600}.ba2-v{display:inline-flex;align-items:center;gap:6px;margin-top:4px;font-size:13px;font-weight:600}.ba2-v::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.ba2-v.good{color:var(--h2-goodt)}.ba2-v.limited{color:var(--h2-limt)}.ba2-v.no{color:var(--h2-not)}.ba2-v.unk{color:var(--mute,#5E615A)}
.ba2-bands{display:flex;flex-wrap:wrap;gap:6px}.ba2-meta{margin:8px 0 0;font-size:13px;color:var(--mute,#5E615A)}.ba2-meta a{color:var(--ink,#1B1C1A)}
.ba2-tl{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:24px;border-top:1px solid var(--line,rgba(27,28,26,.1))}
.ba2-tl div{padding:18px 18px 18px 0;border-bottom:1px solid var(--line,rgba(27,28,26,.1))}.ba2-tl b{display:block;font:600 34px/1.1 var(--serif,Georgia,serif)}.ba2-tl span{display:block;margin-top:6px;font-size:14px;color:var(--mute,#5E615A)}
@media (max-width:1060px){.ba2-stage{grid-template-columns:1fr}.ba2-learn{grid-template-columns:1fr}.ba2-pick{grid-template-columns:1fr}.ba2-pick img{width:100%;height:150px}}
@media (max-width:640px){.ba2-readout{grid-template-columns:repeat(2,minmax(0,1fr))}.ba2-panel{padding:20px 18px 16px}.ba2-ch{grid-template-columns:1fr auto 20px}.ba2-ch .ba2-nets{grid-column:1/-1;order:3}.ba2-op{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.ba2 *{animation:none!important;transition:none!important}}