@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-vietnamese-wght-normal-BUzh504Q.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-latin-ext-wght-normal-CcLUaPy7.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-latin-wght-normal-DLoelf7F.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans Variable;font-style:normal;font-display:swap;font-weight:400 700;src:url(/assets/instrument-sans-latin-ext-wght-normal-B5bTHO_g.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans Variable;font-style:normal;font-display:swap;font-weight:400 700;src:url(/assets/instrument-sans-latin-wght-normal-BbzFLZTg.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--paper:oklch(97.5% .008 85);--paper-2:oklch(95.3% .013 84);--paper-3:oklch(92.5% .016 82);--ink:oklch(24% .02 60);--ink-2:oklch(43% .02 62);--ink-3:oklch(50% .018 64);--rule:oklch(86% .016 80);--hl:oklch(90% .135 100);--hl-soft:oklch(94% .08 100);--warn:oklch(52% .16 30);--l1:oklch(50% .135 36);--l2:oklch(84% .085 66);--l3:oklch(85% .06 196);--l4:oklch(44% .085 226);--on-l1:oklch(98% .01 60);--on-l2:oklch(27% .04 55);--on-l3:oklch(25% .04 220);--on-l4:oklch(98% .01 220);--display:"Bricolage Grotesque Variable", "Instrument Sans Variable", system-ui, sans-serif;--body:"Instrument Sans Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--ease:cubic-bezier(.22, 1, .36, 1);--gutter:clamp(16px, 4vw, 40px)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--body);margin:0;font-size:16px;line-height:1.5;overflow-x:hidden}button,input{font:inherit;color:inherit}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2.5px solid var(--ink);outline-offset:2px;border-radius:4px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.wrap{max-width:1180px;padding:0 var(--gutter);margin:0 auto}.topline{color:var(--ink-2);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 18px;padding:18px 0 0;font-size:14px;display:flex}.wordmark{font-family:var(--display);color:var(--ink);letter-spacing:-.01em;font-size:17px;font-weight:700}.wordmark span{color:var(--ink-3);font-weight:500}.topline nav{gap:16px;display:flex}.hero{padding:clamp(18px,3vw,34px) 0 4px}.hero h1{font-family:var(--display);letter-spacing:-.03em;max-width:20ch;margin:0;font-size:clamp(32px,5vw,56px);font-weight:750;line-height:1.02}.hero p.lede{max-width:58ch;color:var(--ink-2);margin:10px 0 0;font-size:16.5px}.bench{grid-template-columns:minmax(0,1fr);gap:28px;padding:22px 0 40px;display:grid}@media (width>=980px){.bench{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;gap:44px}.side{position:sticky;top:16px}}.controls{gap:14px;margin-bottom:18px;display:grid}.control-label{color:var(--ink-2);letter-spacing:.01em;margin:0 0 6px;font-size:13px;font-weight:600}.seg{background:var(--paper-3);border-radius:999px;gap:2px;max-width:100%;padding:3px;display:inline-flex}.seg button{cursor:pointer;color:var(--ink-2);transition:background .18s var(--ease), color .18s var(--ease);white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600}.seg button:hover{color:var(--ink)}.seg button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.picker{gap:8px;display:grid}.picker-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.picker-row .scn{color:var(--ink-3);width:100%;font-size:13px}@media (width>=560px){.picker-row .scn{width:108px}}.chip{border:1px solid var(--rule);background:var(--paper);cursor:pointer;min-width:54px;transition:border-color .16s var(--ease), background .16s var(--ease);border-radius:10px;justify-items:center;gap:3px;padding:5px 9px 6px;display:grid}.chip:hover{border-color:var(--ink-3)}.chip[aria-pressed=true]{border-color:var(--ink);background:var(--paper-2);box-shadow:inset 0 0 0 1px var(--ink)}.chip .nm{font-size:13.5px;font-weight:600;line-height:1.1}.pips{gap:2px;display:flex}.pip{border:1.25px solid var(--ink-2);border-radius:50%;width:6px;height:6px}.pip.on{background:var(--ink-2)}.board{border-collapse:separate;border-spacing:5px;table-layout:fixed;width:100%;margin:0 -5px}.board th{color:var(--ink-2);text-align:center;padding:0 0 2px;font-size:12.5px;font-weight:600}.board th.rowh{text-align:left;color:var(--ink);width:27%;padding-right:4px;font-size:14.5px}.board th.keyh{color:var(--ink)}.board td{padding:0}.board .agree{width:13%;color:var(--ink-3);text-align:left;padding-left:2px;font-size:12px;line-height:1.15}.board .agree.split{color:var(--warn);font-weight:600}@media (width<=520px){.board{border-spacing:3px;margin:0 -3px}.board th.rowh{width:25%;font-size:13px}.board .agree{width:11%;font-size:11px}}.tile{cursor:pointer;width:100%;height:54px;font-family:var(--display);transition:transform .22s var(--ease), box-shadow .16s var(--ease);transform-style:preserve-3d;border:0;border-radius:9px;place-items:center;font-size:clamp(18px,2.6vw,26px);font-weight:700;line-height:1;display:grid;position:relative}.tile:hover{transform:translateY(-2px)}.tile[aria-pressed=true]{box-shadow:0 0 0 2.5px var(--paper), 0 0 0 5px var(--ink)}.tile.l1{background:var(--l1);color:var(--on-l1)}.tile.l2{background:var(--l2);color:var(--on-l2)}.tile.l3{background:var(--l3);color:var(--on-l3)}.tile.l4{background:var(--l4);color:var(--on-l4)}.tile.key{box-shadow:inset 0 0 0 2px var(--ink)}.tile.key[aria-pressed=true]{box-shadow:inset 0 0 0 2px var(--ink), 0 0 0 2.5px var(--paper), 0 0 0 5px var(--ink)}.tile.hidden{background:var(--paper-3);color:var(--ink-3);cursor:default}.tile.hidden:hover{transform:none}.tile .off{opacity:.85;background:currentColor;border-radius:50%;width:6px;height:6px;position:absolute;top:4px;right:5px}.flip{animation:flip .42s var(--ease) both}@keyframes flip{0%{transform:rotateX(0)}45%{transform:rotateX(90deg)}55%{transform:rotateX(90deg)}to{transform:rotateX(0)}}.cert-row th.rowh{font-size:13.5px}.cert{background:var(--paper-3);height:30px;color:var(--ink-2);border-radius:8px;place-items:center;font-size:13px;font-weight:700;display:grid}.cert.yes{background:var(--ink);color:var(--paper)}.cert.keyc{box-shadow:inset 0 0 0 2px var(--ink)}.legend{color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:6px 14px;margin:12px 0 0;font-size:12.5px;display:flex}.legend .sw{vertical-align:-1px;border-radius:3px;width:12px;height:12px;margin-right:5px;display:inline-block}.legend .line{background:var(--ink);vertical-align:-3px;width:2px;height:16px;margin:0 2px;display:inline-block}.legend .line-l{color:var(--ink);font-weight:600}.verdict{font-family:var(--display);letter-spacing:-.015em;max-width:34ch;margin:6px 0 0;font-size:clamp(20px,2.4vw,25px);font-weight:650;line-height:1.2}.verdict .muted{color:var(--ink-2);font-weight:500}.subverdict{color:var(--ink-2);max-width:60ch;margin:8px 0 0;font-size:15px}.try{flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;display:flex}.btn{border:1px solid var(--ink);cursor:pointer;transition:background .16s var(--ease), color .16s var(--ease);background:0 0;border-radius:999px;padding:8px 16px;font-size:14.5px;font-weight:600}.btn:hover,.btn.solid{background:var(--ink);color:var(--paper)}.btn.solid:hover{background:var(--ink-2);border-color:var(--ink-2)}.btn:disabled{opacity:.45;cursor:not-allowed;color:var(--ink);background:0 0}.mine{justify-content:center;gap:4px;display:flex}.mine button{border:1.5px dashed var(--ink-3);background:var(--paper);cursor:pointer;width:100%;height:54px;font-family:var(--display);color:var(--ink-2);border-radius:9px;font-size:20px;font-weight:700}.coach{gap:10px;margin-top:22px;display:grid}@media (width>=620px){.coach{grid-template-columns:1fr 1fr}}.coach>div{background:var(--paper-2);border-radius:14px;padding:14px 16px 16px}.coach h3{letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);margin:0 0 4px;font-size:13px}.coach .sk{font-family:var(--display);margin:0 0 6px;font-size:18px;font-weight:700}.coach p{margin:0;font-size:14.5px}.coach q{background:var(--hl-soft);quotes:"“" "”";padding:0 2px}.detail{background:var(--paper-2);border-radius:16px;padding:16px 18px 18px}.detail .who{color:var(--ink-2);margin:0;font-size:13px;font-weight:600}.detail h2{font-family:var(--display);letter-spacing:-.015em;margin:2px 0 8px;font-size:22px;line-height:1.15}.detail .reason{margin:0 0 10px;font-size:15px}.quotes{gap:6px;margin:0;padding:0;list-style:none;display:grid}.quotes li{gap:2px;font-size:14.5px;display:grid}.quotes .qt{background:var(--hl);-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:3px;padding:1px 4px}.quotes .qt.bad{text-decoration:line-through;-webkit-text-decoration-color:var(--warn);text-decoration-color:var(--warn);background:0 0}.quotes .st{color:var(--ink-3);font-size:12px}.quotes .st.bad{color:var(--warn);font-weight:600}.anchor{color:var(--ink-2);border-top:1px solid var(--rule);margin:10px 0 0;padding-top:10px;font-size:14px}.anchor b{color:var(--ink)}.transcript{margin-top:14px}.transcript h3{color:var(--ink-2);margin:0 0 6px;font-size:13px;font-weight:600}.transcript .scn-brief{color:var(--ink-2);margin:0 0 10px;font-size:13.5px}.lines{overscroll-behavior:contain;gap:2px;max-height:520px;margin:0;padding:0 4px 0 0;list-style:none;display:grid;overflow-y:auto}.lines li{border-radius:8px;grid-template-columns:22px minmax(0,1fr);gap:8px;padding:5px 6px;font-size:14.5px;display:grid}.lines li .n{color:var(--ink-3);text-align:right;font-variant-numeric:tabular-nums;padding-top:3px;font-size:11.5px}.lines li .sp{color:var(--ink-2);margin-right:6px;font-size:12.5px;font-weight:650}.lines li.cust{color:var(--ink-2)}.lines li.agent .sp{color:var(--ink)}.lines li.hit{background:var(--paper)}.lines mark{background:var(--hl);color:inherit;border-radius:2px;padding:0 1px}section.block{border-top:1px solid var(--rule);padding:48px 0}section.block h2{font-family:var(--display);letter-spacing:-.025em;max-width:22ch;margin:0 0 10px;font-size:clamp(26px,3.6vw,38px);font-weight:720;line-height:1.05}section.block .intro{color:var(--ink-2);max-width:62ch;margin:0 0 26px}.compare{gap:0;display:grid}.crow{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr);gap:8px 24px;padding:14px 0;display:grid}@media (width>=760px){.crow{grid-template-columns:minmax(0,.9fr) minmax(0,1fr) minmax(0,1fr);align-items:center}}.crow .what{font-weight:600}.crow .what small{color:var(--ink-3);font-size:13px;font-weight:400;display:block}.crow.head{color:var(--ink-2);padding:0 0 8px;font-size:13px;font-weight:600}.crow.head .what{visibility:hidden}@media (width<=759px){.crow.head{display:none}}.val{gap:6px;display:grid}.val .num{font-family:var(--display);font-variant-numeric:tabular-nums;font-size:22px;font-weight:700;line-height:1}.val .num small{font-family:var(--body);color:var(--ink-2);margin-left:4px;font-size:13px;font-weight:500}.val .tag{color:var(--ink-3);font-size:12px;font-weight:600}@media (width>=760px){.val .tag{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}.bar{background:var(--paper-3);border-radius:99px;height:8px;overflow:hidden}.bar>i{background:var(--ink);border-radius:99px;height:100%;display:block}.certgrid{margin-top:36px}.certgrid h3{margin:0 0 10px;font-size:15px}.drift{gap:10px;margin-top:36px;display:grid}.drift h3{margin:0 0 4px;font-size:15px}.drow{grid-template-columns:96px minmax(0,1fr);align-items:center;gap:12px;font-size:14px;display:grid}.dbars{gap:3px;display:grid}.dbar{color:var(--ink-2);font-variant-numeric:tabular-nums;grid-template-columns:minmax(0,1fr) 46px;align-items:center;gap:8px;font-size:12.5px;display:grid}.dbar .bar{height:10px}.dbar.draft .bar>i{background:var(--l2)}.dkey{color:var(--ink-2);gap:16px;font-size:12.5px;display:flex}.dkey i{vertical-align:-1px;border-radius:3px;width:12px;height:10px;margin-right:5px;display:inline-block}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:18px;display:flex}.diff{gap:18px;display:grid}@media (width>=860px){.diff{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:32px}}.diff h3{letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);margin:0 0 8px;font-size:13px}.draftq{font-family:var(--display);margin:0 0 10px;font-size:21px;font-weight:600;line-height:1.25}.scale{color:var(--ink-2);flex-wrap:wrap;gap:6px;font-size:13px;display:flex}.scale span{border:1px solid var(--rule);border-radius:6px;padding:2px 7px}.ladder{gap:6px;margin:0;padding:0;list-style:none;display:grid}.ladder li{grid-template-columns:40px minmax(0,1fr);align-items:start;gap:12px;display:grid}.ladder .tile{cursor:default;max-height:40px;font-size:18px}.ladder .tile:hover{transform:none}.ladder b{font-size:14px;display:block}.ladder p{margin:0;font-size:14.5px}.ladder .cutline{color:var(--ink);grid-template-columns:1fr;align-items:center;gap:8px;font-size:12px;font-weight:700;display:flex}.ladder .cutline:before,.ladder .cutline:after{content:"";background:var(--ink);flex:1;height:2px}.rules{gap:4px;max-width:70ch;margin:22px 0 0;padding:0 0 0 20px;font-size:14.5px;display:grid}.method{gap:28px;display:grid}@media (width>=860px){.method{grid-template-columns:1fr 1fr;gap:48px}}.method h3{margin:0 0 8px;font-size:16px}.method ul{gap:6px;margin:0;padding-left:18px;font-size:15px;display:grid}.method code{background:var(--paper-3);border-radius:4px;padding:1px 5px;font-size:13.5px}footer{border-top:1px solid var(--rule);color:var(--ink-2);padding:28px 0 48px;font-size:13.5px}footer p{max-width:80ch;margin:0 0 6px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.tile:hover{transform:none}}.crow{grid-template-columns:minmax(0,1fr)}@media (width>=760px){.crow{grid-template-columns:minmax(0,.8fr) minmax(0,2.2fr)}}.trio{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.crow.head .trio span{font-size:13px}.val .num small{margin:4px 0 0;display:block}@media (width<=759px){.val .num{font-size:19px}.val .num small{font-size:12px}}.cg-key{color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:6px 14px;margin:10px 0 0;font-size:12.5px;display:flex}.cg-key .d{background:var(--paper-3);vertical-align:-2px;border-radius:4px;width:14px;height:14px;margin-right:4px;display:inline-block}.cg-key .d.yes{background:var(--ink)}.cg-key .d.wrong{background:var(--paper-3);position:relative}.cg-key .d.wrong:after{content:"";background:var(--warn);border-radius:50%;position:absolute;inset:4px}.k-draft{background:var(--l2)}.k-anchored{background:var(--l3)}.k-revised{background:var(--l4)}.dbar.anchored .bar>i{background:var(--l3)}.dbar.revised .bar>i{background:var(--l4)}.changed{color:var(--paper);background:var(--ink);white-space:nowrap;vertical-align:1px;border-radius:99px;margin-left:6px;padding:1px 8px;font-size:11.5px;font-weight:700}.before{color:var(--ink-3);text-decoration:line-through;-webkit-text-decoration-color:var(--ink-3);text-decoration-color:var(--ink-3);margin-top:4px!important;font-size:13.5px!important}.rules-h{letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);margin:30px 0 0;font-size:13px}.tabs.seg{border-radius:16px;flex-wrap:wrap;display:inline-flex}@media (width<=520px){.hide-sm{display:none}}.selfscore{margin-top:4px}.self-rows{gap:12px;margin-top:14px;display:grid}.self-row{border:0;min-width:0;margin:0;padding:0}.self-row legend{margin-bottom:6px;padding:0;font-size:14.5px}.self-row legend span{color:var(--ink-2);font-size:13.5px}.self-opts{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;display:grid}.opt{border:1px solid var(--rule);background:var(--paper);cursor:pointer;text-align:center;border-radius:10px;justify-items:center;gap:2px;padding:7px 4px;font-size:12.5px;line-height:1.2;display:grid}.opt b{font-family:var(--display);font-size:18px}.opt:hover{border-color:var(--ink-3)}.opt.on{border-color:#0000}.opt.l1{background:var(--l1);color:var(--on-l1)}.opt.l2{background:var(--l2);color:var(--on-l2)}.opt.l3{background:var(--l3);color:var(--on-l3)}.opt.l4{background:var(--l4);color:var(--on-l4)}.self-anchor{color:var(--ink-2);margin:6px 0 0;font-size:13.5px}.rb-short{color:var(--ink-2);margin:6px 0 0;font-size:14px}.verdict-wrap{margin:4px 0 14px}.verdict-wrap .subverdict{margin-top:4px;font-size:14.5px}.main .detail{margin-top:18px}.main>div:last-child{margin-top:30px}.scn-brief{margin:0 0 10px}.scn-brief summary{cursor:pointer;color:var(--ink-2);font-size:13.5px;font-weight:600}.scn-brief p{color:var(--ink-2);margin:6px 0 0;font-size:13.5px}@media (width>=980px){.hide-lg{display:none}}@media (width<=520px){.tile{border-radius:8px;height:44px;font-size:19px}.board.has-you .agree{display:none}.board.has-you th.rowh{width:22%}}.cg{border-collapse:separate;border-spacing:0 3px;font-size:13px}.cg th{text-align:left;color:var(--ink-2);padding:0 14px 4px 0;font-size:12.5px;font-weight:600}.cg th.nm{color:var(--ink-2);padding:0 12px 0 0;font-weight:500}.cg td{padding:0 14px 0 0}.dots{gap:3px;display:inline-flex}.cg .d{background:var(--paper-3);vertical-align:middle;border-radius:4px;width:16px;height:16px;display:inline-block;position:relative}.cg .d.yes{background:var(--ink)}.cg .d.k{box-shadow:inset 0 0 0 2px var(--ink)}.cg .d.wrong:after{content:"";background:var(--warn);border-radius:50%;position:absolute;inset:5px}.cg .d.yes.wrong:after{background:var(--hl)}@media (width<=520px){.cg th,.cg td{padding-right:8px}.dots{gap:2px}.cg .d{border-radius:3px;width:12px;height:12px}.cg .d.wrong:after{inset:3px}}.featured-note{color:var(--ink-3);max-width:62ch;margin:-6px 0 12px;font-size:13px}.quotes .st a{color:var(--ink-2)}