.ksb{--ksb-w: min(100%, calc((100vh - 220px)*2.143) );position:relative}.ksb--pin{min-height:calc(100vh - var(--header-height));display:flex;flex-direction:column;justify-content:center}.ksb-strip{width:var(--ksb-w);margin:0 auto clamp(14px,3vh,28px);padding-bottom:10px;position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:14px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ix-txt-2)}.ksb-strip:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,var(--ix-line-2),var(--ix-line-0) 55%,transparent)}.ksb-strip-aside{color:var(--ix-txt-3);letter-spacing:.08em}.ksb-canvas{position:relative;width:var(--ksb-w);margin:0 auto;aspect-ratio:1200 / 560}.ksb-wash{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(46% 60% at 88% 58%,color-mix(in srgb,var(--accent-safe) 4%,transparent),transparent 72%)}.ksb-svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;overflow:visible}.ksb-trace{fill:none;vector-effect:non-scaling-stroke}.ksb-trace-ghost{stroke:var(--ix-line-1);stroke-width:1}.ksb-trace-live{stroke:var(--ix-accent);stroke-width:1.5}.ksb-stub{stroke:var(--ix-line-1);stroke-width:1;vector-effect:non-scaling-stroke}.ksb-pad{fill:var(--ix-recess);stroke:var(--ix-line-2);stroke-width:1;vector-effect:non-scaling-stroke}.ksb-head-dot{fill:var(--ix-accent-bright)}.ksb--static .ksb-head{display:none}.ksb-chip{position:absolute;left:.33%;top:73.2%;width:13.33%;min-width:104px;padding:9px 12px;display:flex;flex-direction:column;gap:3px}.ksb-chip .ix-corner{border-color:var(--ix-line-2);transition:none}.ksb-chip-lbl{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ix-txt-3)}.ksb-chip-val{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ix-txt-0);white-space:nowrap}.ksb-blk{position:absolute;width:20.83%;height:37.5%;padding:12px 14px 26px;color:var(--ix-txt-1)}.ksb-blk--1{left:10%;top:10.71%}.ksb-blk--2{left:34.17%;top:33.93%}.ksb-blk--3{left:58.33%;top:10.71%}.ksb-blk .ix-corner{width:10px;height:10px;border-color:var(--ix-line-2);transition:none}.ksb--pin .ksb-blk>.ix-corner{border-color:var(--ix-line-0)}.ksb-blk-lit{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;pointer-events:none}.ksb-blk-lit .ix-corner{width:10px;height:10px;border-color:var(--ix-line-2);transition:none}.ksb-blk-outline{position:absolute;top:0;right:0;bottom:0;left:0;border:1px solid var(--ix-line-1);pointer-events:none}.ksb-blk-head{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding-bottom:8px;margin-bottom:4px}.ksb-blk-head:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,var(--ix-line-1),var(--ix-line-0) 55%,transparent)}.ksb-blk-id{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ix-txt-2);white-space:nowrap}.ksb-blk-id i{font-style:normal;color:var(--ix-txt-3);margin-right:8px}.ksb-tick{color:var(--accent-safe);display:inline-flex}.ksb-blk .ix-row{padding:5px 0}.ksb-blk .ix-row-lbl{font-size:11px}.ksb-blk .ix-row-val{font-size:11.5px}.ksb-out{position:absolute;left:84%;top:41%;width:15.5%;height:36%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center}.ksb-stamp{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:17px;font-weight:600;letter-spacing:.22em;color:var(--accent-safe)}.ksb-stamp-dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}.ksb-seal{color:var(--ix-txt-1);display:inline-flex}.ksb-out-tag{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ix-txt-3)}.ksb-hash{position:absolute;left:82.5%;top:78%;width:15.9%;text-align:right;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.05em;color:var(--ix-txt-1);font-variant-numeric:tabular-nums slashed-zero;white-space:nowrap}@media(max-width:899px){.ksb{--ksb-w: 100%}.ksb-canvas{aspect-ratio:auto;display:flex;flex-direction:column;gap:16px}.ksb-svg,.ksb-wash{display:none}.ksb-chip,.ksb-blk,.ksb-out,.ksb-hash{position:static;width:auto;height:auto}.ksb-chip{align-self:flex-start;min-width:180px}.ksb-blk{padding:14px 16px 16px}.ksb-out{align-items:flex-start;text-align:left;gap:8px;padding-top:18px;border-top:1px solid var(--ix-line-1)}.ksb-hash{text-align:left}}.hwn-page{background:transparent;color:var(--text-primary);padding:0 clamp(20px,4vw,56px) clamp(40px,6vh,80px);min-height:100vh}.hwn-sec{width:100%;max-width:1240px;margin:0 auto;padding:clamp(64px,9vh,120px) 0 0}.hwn-sec--hero{padding-top:clamp(36px,6vh,72px)}.hwn-sec--close{padding-top:clamp(72px,10vh,130px)}.hwn-head{margin-bottom:clamp(32px,5vh,56px);max-width:760px}.hwn-head--hero{margin-bottom:24px}.hwn-eyebrow{display:inline-flex;align-items:baseline;gap:12px;padding-bottom:11px;position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ix-txt-2);min-width:240px}.hwn-eyebrow:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,rgba(255,255,255,.14),var(--ix-line-0) 60%,transparent)}.hwn-eyebrow i{font-style:normal;color:var(--ix-txt-3);letter-spacing:.1em}.hwn-eyebrow--center{display:inline-flex}.hwn-title{margin:18px 0 0;font-family:var(--font-display);font-size:clamp(31px,4.4vw,52px);line-height:1.06;letter-spacing:-.03em;font-weight:700;color:var(--text-primary)}.hwn-title span{color:var(--text-secondary)}.hwn-h1{margin:18px 0 0;font-family:var(--font-display);font-size:clamp(38px,5.6vw,64px);line-height:1.04;letter-spacing:-.035em;font-weight:700;display:flex;flex-direction:column}.hwn-h1-dim{color:var(--text-secondary)}.hwn-h1-bright{color:var(--text-primary);font-weight:800}.hwn-lead{margin:20px 0 0;max-width:600px;font-size:16.5px;line-height:1.62;color:var(--text-secondary)}.hwn-cta-btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-sans);font-size:14.5px;font-weight:500;letter-spacing:.01em;padding:13px 26px;border-radius:var(--radius-md);cursor:pointer;color:var(--text-primary);background:linear-gradient(180deg,#2a2a2e,#0e0e10);border:1px solid var(--border-bright);box-shadow:inset 0 1px #ffffff1a,0 2px 12px #00000080;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.hwn-cta-btn:hover{border-color:var(--accent-cool-dim);box-shadow:inset 0 1px #ffffff2e,0 0 0 1px var(--accent-cool-dim),0 10px 34px #0009;transform:translateY(-1px)}.hwn-cta-btn svg{transition:transform var(--transition-normal)}.hwn-cta-btn:hover svg{transform:translate(5px)}.hwn-hero-inner{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:clamp(40px,6vw,92px)}.hwn-hero-lead{display:flex;flex-direction:column;align-items:flex-start;gap:24px}.hwn-live{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--ix-txt-2)}.hwn-live-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;background:var(--accent-safe);box-shadow:0 0 8px var(--accent-safe);animation:hwnPulse 2.4s ease-in-out infinite}@keyframes hwnPulse{0%,to{opacity:.45}50%{opacity:1}}.hwn-live-sep{color:var(--ix-txt-3)}.hwn-live-txt{color:var(--ix-txt-1)}@media(max-width:520px){.hwn-live{flex-wrap:wrap;align-items:baseline;row-gap:6px}.hwn-live-dot{align-self:center}}.hwn-face{display:flex;flex-direction:column;gap:10px}.hwn-face-cell{position:relative;padding:22px 24px 20px;overflow:hidden}.hwn-face-cell .ix-corner{width:13px;height:13px;border-color:var(--ix-line-2)}.hwn-face-eyebrow{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:12px;margin-bottom:14px;position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ix-txt-2)}.hwn-face-eyebrow:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,var(--ix-line-1),var(--ix-line-0) 55%,transparent)}.hwn-face-eyebrow i{font-style:normal;color:var(--ix-txt-3);letter-spacing:.08em}.hwn-face-rows{margin-bottom:6px}.hwn-face-assay{padding:10px 0 4px}.hwn-face-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px solid var(--ix-line-0)}.hwn-stamp{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:14px;font-weight:600;letter-spacing:.18em;color:var(--ix-num)}.hwn-stamp--safe{color:var(--accent-safe)}.hwn-stamp-dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}.hwn-seal{color:var(--ix-txt-1);display:inline-flex}.hwn-face-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--ix-txt-3);text-align:right;padding-right:2px}.hwn-sweep{position:absolute;top:0;bottom:0;left:0;width:2px;background:linear-gradient(180deg,transparent,var(--ix-accent-bright),transparent);box-shadow:0 0 14px 2px #8ba8c973;pointer-events:none;z-index:3;opacity:0}@media(prefers-reduced-motion:no-preference){.hwn-sweep{animation:hwnSweep .8s var(--ease-emphasized, ease-out) .55s forwards}.hwn-stamp-word{display:inline-block;animation:hwnWordIn .5s var(--ease-emphasized, ease-out) .95s both}.hwn-stamp-dot{animation:hwnDotIn .4s var(--ease-spring, ease-out) 1.05s both}}@keyframes hwnSweep{0%{left:0;opacity:0}14%{opacity:.9}to{left:100%;opacity:0}}@keyframes hwnWordIn{0%{opacity:0;clip-path:inset(0 100% 0 0);transform:translate(-4px)}to{opacity:1;clip-path:inset(0 0 0 0);transform:none}}@keyframes hwnDotIn{0%{transform:scale(0)}to{transform:scale(1)}}@media(prefers-reduced-motion:no-preference){.hwn-face[data-reveal]{transition-duration:var(--dur-hero)}}.hwn-quote{font-family:var(--font-sans);font-size:clamp(24px,3vw,38px);font-weight:500;line-height:1.26;letter-spacing:-.02em;color:var(--text-primary);margin:0 0 40px;padding:0 0 0 24px;position:relative;max-width:880px}.hwn-quote:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--accent-cool),transparent)}.hwn-quote code{font-family:var(--font-mono);font-size:.74em;padding:2px 9px;margin:0 2px;border-radius:var(--radius-sm);background:var(--ix-recess);border:1px solid var(--ix-line-1);color:var(--ix-txt-0);font-weight:500}.hwn-quote-kicker{display:block;margin-top:12px;color:var(--text-secondary);font-size:.72em;font-style:italic}.hwn-blind-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--ix-line-1)}.hwn-body{font-family:var(--font-sans);font-size:15.5px;line-height:1.62;color:var(--text-secondary);margin:0;padding:24px 40px 0 0}.hwn-body+.hwn-body{padding-left:40px;border-left:1px solid var(--ix-line-0);padding-right:0}.hwn-spec-rail{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ix-line-1);margin-bottom:clamp(40px,6vh,64px)}.hwn-spec-cell{padding:26px;border-left:1px solid var(--ix-line-1)}.hwn-spec-cell:first-child{border-left:none;padding-left:0}.hwn-spec-num{font-family:var(--font-mono);font-size:clamp(32px,4vw,48px);font-weight:600;letter-spacing:var(--tracking-tight);color:var(--ix-num);line-height:1;font-variant-numeric:tabular-nums}.hwn-spec-num em{font-style:normal;color:var(--ix-txt-2);font-size:.5em;margin-right:2px}.hwn-spec-num i{font-style:normal;color:var(--ix-txt-2);font-size:.42em;margin-left:3px}.hwn-spec-lbl{margin-top:12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ix-txt-2)}.hwn-term{margin-top:2px}.hwn-term-route{display:flex;align-items:baseline;gap:14px;padding-bottom:13px;position:relative;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.04em}.hwn-term-route:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,rgba(255,255,255,.14),var(--ix-line-0) 60%,transparent)}.hwn-term-verb{color:var(--ix-txt-0);font-weight:600;letter-spacing:.1em}.hwn-term-path{color:var(--ix-txt-2)}.hwn-term-ok{margin-left:auto;letter-spacing:.1em;color:var(--accent-safe)}.hwn-term-code{margin:18px 0 0;font-family:var(--font-mono);font-size:12.5px;line-height:1.85;color:var(--ix-txt-2);white-space:pre;overflow-x:auto}.hwn-term-code code{font-family:inherit}.hwn-cl{display:block}.hwn-term-code .hwn-k{color:var(--ix-txt-0)}.hwn-term-code .hwn-s{color:var(--ix-txt-1)}.hwn-term-code .hwn-num{color:var(--ix-num)}.hwn-term-code .hwn-p{color:var(--ix-txt-3)}.hwn-term-code .hwn-safe{color:var(--accent-safe)}.hwn-cov-table{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ix-line-1)}.hwn-cov-col{border-left:1px solid var(--ix-line-1);padding:0}.hwn-cov-col:first-child{border-left:none}.hwn-cov-chain{display:flex;align-items:center;gap:9px;padding:16px 22px 14px;font-family:var(--font-mono);font-size:13px;letter-spacing:.14em;color:var(--text-primary);border-bottom:1px solid var(--ix-line-1)}.hwn-cov-col:first-child .hwn-cov-chain{padding-left:0}.hwn-cov-dot{width:6px;height:6px;border-radius:50%;background:var(--ix-txt-2)}.hwn-cov-proto{padding:11px 22px;font-family:var(--font-mono);font-size:12px;letter-spacing:.01em;color:var(--ix-txt-1);border-bottom:1px solid var(--ix-line-0)}.hwn-cov-col:first-child .hwn-cov-proto{padding-left:0}.hwn-cov-note{margin:26px 0 0;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;color:var(--ix-txt-2)}.hwn-proof-rail{border-top:1px solid var(--ix-line-1)}.hwn-proof-row{display:grid;grid-template-columns:200px 1fr auto;align-items:start;gap:28px;padding:22px 0;border-bottom:1px solid var(--ix-line-0)}.hwn-proof-id{display:flex;flex-direction:column;gap:5px}.hwn-proof-sym{font-family:var(--font-sans);font-size:16px;font-weight:700;letter-spacing:-.02em;color:var(--text-primary)}.hwn-proof-chain{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--ix-txt-3)}.hwn-proof-mid{min-width:0}.hwn-proof-status{display:inline-block;margin-bottom:10px;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:4px 10px;border-radius:var(--radius-sm)}.hwn-proof-status--danger{color:var(--accent-danger);border:1px solid rgba(224,98,94,.32)}.hwn-proof-status--warn{color:var(--accent-warn);border:1px solid rgba(214,168,73,.32)}.hwn-proof-threat{margin:0;font-family:var(--font-sans);font-size:14px;line-height:1.55;color:var(--text-secondary);max-width:540px}.hwn-proof-tag{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-safe)}.hwn-close{display:flex;flex-direction:column;align-items:center;text-align:center;gap:26px;max-width:820px;margin:0 auto}.hwn-close .hwn-eyebrow{min-width:0;margin-bottom:4px}.hwn-close-display{margin:0;font-family:var(--font-display);font-size:clamp(34px,5.2vw,64px);line-height:1.05;letter-spacing:-.03em;font-weight:700;display:flex;flex-direction:column}.hwn-close-dim{color:var(--text-secondary)}.hwn-close-bright{color:var(--text-primary);font-weight:800}.hwn-close-body{margin:0;font-size:16.5px;line-height:1.6;color:var(--text-secondary);max-width:540px}.hwn-close-punch{margin:4px 0 0;font-family:var(--font-sans);font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:-.02em;color:var(--text-primary);position:relative;padding-bottom:18px}.hwn-close-punch:after{content:"";position:absolute;left:50%;bottom:0;transform:translate(-50%);width:42px;height:1px;background:var(--accent-cool)}.hwn-slogan{margin:0;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.16em;color:var(--ix-txt-3)}.hwn-close-seal{color:var(--ix-txt-1);opacity:.7;margin-top:4px}@media(max-width:900px){.hwn-hero-inner{grid-template-columns:1fr;gap:40px}.hwn-face{max-width:440px}}@media(max-width:860px){.hwn-spec-rail{grid-template-columns:1fr 1fr}.hwn-spec-cell:nth-child(3){border-left:none;padding-left:0;border-top:1px solid var(--ix-line-1);grid-column:1 / -1}.hwn-cov-table{grid-template-columns:repeat(2,1fr)}.hwn-cov-col:nth-child(3){border-left:none}.hwn-cov-col:nth-child(3) .hwn-cov-chain,.hwn-cov-col:nth-child(3) .hwn-cov-proto{padding-left:0}}@media(max-width:680px){.hwn-blind-grid{grid-template-columns:1fr}.hwn-body{padding:22px 0 0}.hwn-body+.hwn-body{padding-left:0;border-left:none;border-top:1px solid var(--ix-line-0)}.hwn-spec-rail{grid-template-columns:1fr}.hwn-spec-cell{border-left:none;padding-left:0;border-top:1px solid var(--ix-line-0)}.hwn-spec-cell:first-child{border-top:none}.hwn-spec-cell:nth-child(3){border-top:1px solid var(--ix-line-0)}.hwn-cov-table{grid-template-columns:1fr}.hwn-cov-col{border-left:none}.hwn-cov-col .hwn-cov-chain,.hwn-cov-col .hwn-cov-proto{padding-left:0}.hwn-proof-row{grid-template-columns:1fr;gap:12px}}@media(prefers-reduced-motion:reduce){.hwn-page [data-reveal]{opacity:1!important;transform:none!important;transition:none!important}.hwn-live-dot{animation:none}.hwn-cta-btn svg,.hwn-cta-btn{transition:none}}
