/* Proof Theater homepage. Black mirror, one lime signal. */
.hp{--lime:#c8f135;--ink:#070807;--paper:#f3f4ee;--mute:#8b9286;--line:rgba(255,255,255,.1);--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;position:relative;overflow-x:clip;background:#070807;color:var(--paper);font-family:"DM Sans",sans-serif}
.hp h1,.hp h2,.hp h3{font-family:"Space Grotesk","DM Sans",sans-serif}
.hp *{box-sizing:border-box}
.hp h1,.hp h2,.hp h3,.hp p,.hp ul,.hp ol,.hp figure{margin:0;padding:0}
.hp a{color:inherit}
.hp-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp a:focus-visible,.hp button:focus-visible,.hp code:focus-visible,.hp pre:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.hp-kicker{color:var(--lime);font:600 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase}
/* hero */
.hp-hero{position:relative;width:min(1240px,calc(100% - 48px));min-height:min(88vh,840px);margin:auto;padding:52px 0 64px;display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(28px,4vw,64px);align-items:center}
.hp-hero::before{content:"";position:absolute;z-index:-1;right:-6%;top:8%;width:62%;height:84%;background:radial-gradient(ellipse at 55% 50%,rgba(200,241,53,.085),transparent 62%);pointer-events:none}
.hp-hero-copy{min-width:0}
.hp-hero h1{margin-top:24px;font-size:clamp(48px,6.4vw,92px);line-height:.96;font-weight:600;letter-spacing:-.055em;text-wrap:balance}
.hp-hero h1 em{color:var(--lime);font-style:normal}
.hp-sub{max-width:480px;margin-top:24px;color:#b7beb2;font-size:clamp(17px,1.5vw,19px);line-height:1.6}
.hp-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hp-actions-c{justify-content:center}
.hp-primary,.hp-secondary{min-height:52px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:8px;text-decoration:none;font-size:15px;font-weight:700;transition:background 180ms,border-color 180ms,box-shadow 180ms}
.hp-primary{background:var(--lime);color:#0c0f06!important;will-change:translate}
.hp-primary:hover{background:#d8f95f;box-shadow:0 10px 40px rgba(200,241,53,.2)}
.hp-secondary{border:1px solid rgba(255,255,255,.22);color:var(--paper)}
.hp-secondary:hover{border-color:rgba(200,241,53,.6);background:rgba(200,241,53,.05)}
.hp-tray{display:flex;align-items:center;gap:10px;max-width:520px;margin-top:22px;padding:6px 6px 6px 14px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.03)}
.hp-tray-compact{max-width:540px;margin-top:22px;padding:5px 5px 5px 14px}
.hp-tray-label{color:var(--mute);font:600 10px/1 var(--mono);letter-spacing:.12em}
.hp-tray code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--paper);font:500 14px/1 var(--mono)}
.hp-copy{min-height:48px;padding:0 16px;display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(200,241,53,.35);border-radius:7px;background:rgba(200,241,53,.07);color:var(--lime);font:700 12px/1 var(--mono);cursor:pointer;transition:background 160ms}
.hp-copy:hover{background:rgba(200,241,53,.14)}.hp-copy.is-copied{background:var(--lime);color:#0c0f06}
.hp-chips{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;padding:0;list-style:none;color:var(--mute);font:500 12px/1.5 var(--mono)}
.hp-chips li::before{content:"";display:inline-block;width:5px;height:5px;margin-right:8px;border-radius:50%;background:var(--lime);vertical-align:middle}
.hp-stage{min-width:0}
.hp-stage-note{max-width:440px;margin-top:16px;color:var(--mute);font-size:13px;line-height:1.55}
/* sections */
.hp-section{position:relative;width:min(1160px,calc(100% - 48px));margin:auto;padding:clamp(80px,10vw,140px) 0;border-top:1px solid var(--line)}
.hp-section h2,.hp-final h2{margin-top:16px;font-size:clamp(40px,6vw,76px);line-height:1;font-weight:600;letter-spacing:-.05em;text-wrap:balance}
.hp-section-sub{max-width:560px;margin-top:20px;color:#a7aea1;font-size:18px;line-height:1.6}
.hp-link{display:inline-flex;min-height:48px;align-items:center;gap:8px;margin-top:20px;color:var(--lime)!important;text-decoration:none;font:700 12px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.hp-link:hover{text-decoration:underline;text-underline-offset:5px}
/* fast path */
.hp-fast-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center;margin-top:52px}
.hp-steps{display:grid;gap:30px;padding:0;list-style:none}
.hp-steps li{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:baseline}
.hp-steps span{min-width:46px;color:var(--lime);font:300 clamp(54px,6vw,84px)/.9 system-ui;letter-spacing:-.06em}
.hp-steps strong{display:block;font-size:19px;letter-spacing:-.02em}
.hp-steps em{display:block;margin-top:6px;color:var(--mute);font-style:normal;font-size:14px;line-height:1.5}
.hp-diagram{min-width:0}
.hp-diagram figcaption{margin-top:12px;color:var(--mute);font-size:12px;line-height:1.5}
.hp .zh-graph-wrap{border-color:var(--line);background:#0a0b0a}
.hp-connect-actions{margin-top:12px;max-width:600px}
.hp-action-chips{display:flex;flex-wrap:wrap;gap:8px}
.hp-client-chip{min-height:48px;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(255,255,255,.025);color:#c8cec2!important;text-decoration:none;font:600 12px/1.2 system-ui;white-space:nowrap;cursor:pointer;transition:border-color 160ms,background 160ms,color 160ms}
.hp-client-chip:hover{border-color:rgba(200,241,53,.45);background:rgba(200,241,53,.055);color:var(--paper)!important}
.hp-client-chip-strong{border-color:rgba(200,241,53,.45);color:var(--lime)!important}
.hp-client-chip-strong:hover{background:rgba(200,241,53,.11)}
.hp-more{position:relative;flex:0 0 auto}
.hp-more>summary{min-height:48px;padding:0 15px;display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(255,255,255,.025);color:#c8cec2;cursor:pointer;font:600 12px system-ui;list-style:none}
.hp-more>summary::-webkit-details-marker{display:none}
.hp-more[open]>summary{border-color:rgba(200,241,53,.45);color:var(--lime)}
.hp-more-sheet{position:absolute;z-index:25;top:calc(100% + 8px);right:0;width:min(260px,calc(100vw - 36px));padding:6px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:#10120e;box-shadow:0 16px 40px #0009}
.hp-more-sheet :is(a,button){width:100%;min-height:44px;padding:0 10px;display:flex;align-items:center;gap:9px;border:0;border-radius:6px;background:transparent;color:#d3d9cd;text-align:left;text-decoration:none;font:500 13px system-ui;cursor:pointer}
.hp-more-sheet :is(a,button):hover{background:rgba(200,241,53,.08);color:var(--lime)}
.zp:not(.zp-home) main .hp-more-sheet{max-width:none}
.hp-connect-feedback{min-height:20px;margin:10px 0 0;color:#c8f135;font:500 12px/1.6 system-ui,sans-serif}
.hp-more-label{display:block;padding:10px 10px 4px;color:#899084;font:700 10px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase}
/* capabilities */
.hp-cap-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:52px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--line)}
.hp-cap{display:flex;flex-direction:column;gap:12px;min-height:260px;padding:28px;background:#0a0b0a;transition:background 200ms}
.hp-cap:hover{background:#0f120d}
.hp-cap-n{color:var(--mute);font:600 11px var(--mono)}
.hp-cap h3{font-size:21px;line-height:1.2;letter-spacing:-.03em}
.hp-cap p{color:#a7aea1;font-size:14px;line-height:1.55}
.hp-cap-links{display:grid;gap:4px;margin-top:auto;padding-top:16px}
.hp-cap a{display:inline-flex;min-height:44px;align-items:center;gap:6px;color:var(--paper);text-decoration:none;font:700 11px var(--mono);letter-spacing:.035em;text-transform:uppercase}
.hp-cap a:hover{color:var(--lime)}
.hp-technical{margin-top:8px}
.hp-technical>summary{min-height:40px;display:flex;align-items:center;color:var(--mute);cursor:pointer;font:11px var(--mono);list-style:none}
.hp-technical>summary::-webkit-details-marker{display:none}
.hp-technical>summary::after{content:"+";margin-left:7px;color:var(--lime)}
.hp-technical[open]>summary::after{content:"−"}
.hp-technical code{display:block;padding:8px 0;color:var(--lime);font:12px var(--mono);overflow-wrap:anywhere}
/* Four honest receipt forms */
.hp-proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:48px}
.hp-proof-card{display:flex;flex-direction:column;min-width:0;min-height:250px;padding:26px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012))}
.hp-proof-index{color:var(--lime);font:600 10px/1.4 var(--mono);letter-spacing:.12em}
.hp-proof-card h3{margin-top:20px;font-size:22px;line-height:1.2;letter-spacing:-.03em}
.hp-proof-card p{margin-top:12px;color:#a7aea1;font-size:14px;line-height:1.6}
.hp-proof-card code{color:var(--lime);font:12px var(--mono)}
.hp-proof-card strong{color:var(--paper);font-size:11px;letter-spacing:.04em}
.hp-proof-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:auto;padding-top:22px}
.hp-proof-links a{min-height:44px;display:inline-flex;align-items:center;color:var(--lime);text-decoration:none;font:700 11px/1.4 var(--mono);letter-spacing:.04em;text-transform:uppercase}
.hp-proof-links a:hover{text-decoration:underline;text-underline-offset:4px}
.hp-provenance{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.hp-provenance span{padding:9px 11px;border:1px solid rgba(200,241,53,.24);border-radius:6px;color:#d4dbc9;font:600 10px/1.3 var(--mono);letter-spacing:.07em}
.hp-proof-honesty{max-width:760px;margin-top:20px!important;color:var(--mute);font-size:13px;line-height:1.6}
/* continuity */
.hp-continuity-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:44px!important;padding:0;list-style:none}
.hp-continuity-strip li{min-width:0;min-height:190px;padding:20px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(150deg,rgba(255,255,255,.035),rgba(255,255,255,.01))}
.hp-continuity-strip li>span{display:block;color:var(--lime);font:600 10px/1.4 var(--mono);letter-spacing:.1em}
.hp-continuity-strip strong{display:block;margin-top:18px;font-size:17px;line-height:1.35}
.hp-continuity-strip a{display:inline-flex;min-height:48px;align-items:center;gap:6px;margin-top:10px;color:#c8cec2;text-decoration:none;font:600 11px/1.4 var(--mono)}
.hp-continuity-strip a:hover{color:var(--lime)}
.hp-continuity-note{max-width:760px;margin-top:18px!important;color:var(--mute);font-size:13px;line-height:1.6}
/* trust */
.hp-trust-list{display:grid;gap:0;margin-top:40px;padding:0;list-style:none;max-width:760px}
.hp-trust-list li{padding:20px 0;border-bottom:1px solid var(--line);font-size:clamp(17px,1.8vw,21px);line-height:1.45;letter-spacing:-.01em}
.hp-trust-links{display:flex;flex-wrap:wrap;gap:6px 28px;margin-top:20px}
.hp-trust-links a{display:inline-flex;min-height:48px;align-items:center;gap:8px;color:var(--lime);text-decoration:none;font:700 12px var(--mono);letter-spacing:.06em;text-transform:uppercase}
/* pricing */
.hp-price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:52px}
.hp-price-grid article{display:flex;flex-direction:column;min-height:320px;padding:30px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);transition:border-color 200ms,transform 200ms}
.hp-price-grid article:hover{border-color:rgba(200,241,53,.35);transform:translateY(-3px)}
.hp-price-grid article.is-featured{border-color:rgba(200,241,53,.5);background:linear-gradient(150deg,rgba(200,241,53,.08),rgba(255,255,255,.015))}
.hp-price-grid span{color:var(--lime);font:600 11px var(--mono);letter-spacing:.12em}
.hp-price-grid strong{margin-top:36px;font-size:clamp(48px,5vw,64px);font-weight:600;letter-spacing:-.06em}
.hp-price-grid small{margin-left:4px;color:var(--mute);font-size:16px;font-weight:400;letter-spacing:0}
.hp-price-grid p{margin-top:12px;color:#a7aea1;font-size:14px;line-height:1.55}
.hp-price-grid a{margin-top:auto;min-height:48px;display:grid;place-items:center;border:1px solid rgba(200,241,53,.4);border-radius:8px;color:var(--lime);text-decoration:none;font:700 12px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.hp-price-grid a:hover{background:rgba(200,241,53,.08)}
.hp-agents{margin-top:26px;color:#a7aea1;font-size:15px}.hp-agents strong{color:var(--paper)}
.hp-agents a{display:inline-flex;min-height:48px;align-items:center;gap:6px;margin-left:10px;color:var(--lime);text-decoration:none;font:700 12px var(--mono);text-transform:uppercase}
/* final */
.hp-final{position:relative;padding:clamp(100px,14vw,200px) 24px;border-top:1px solid var(--line);text-align:center;background:radial-gradient(ellipse at 50% 55%,rgba(200,241,53,.06),transparent 60%)}
.hp-final h2{font-size:clamp(46px,8.4vw,120px);letter-spacing:-.06em}
.hp-final .hp-tray{margin:26px auto 0;text-align:left}
/* sticky */
.hp-sticky{position:fixed;z-index:60;left:0;right:0;bottom:0;display:none;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(7,8,7,.92);border-top:1px solid var(--line);backdrop-filter:blur(10px);transform:translateY(110%);transition:transform 260ms cubic-bezier(.22,1,.36,1)}
.hp-sticky.is-on{transform:none}
.hp-sticky a{min-height:52px;display:flex;align-items:center;justify-content:center;gap:10px;border-radius:8px;background:var(--lime);color:#0c0f06;text-decoration:none;font-weight:800;font-size:15px}
html.hp-navigating-add .aer-home{opacity:0;transition:opacity 250ms ease-in}
@media(prefers-reduced-motion:reduce){html.hp-navigating-add .aer-home{transition-duration:1ms}}
html body.zp-home .zp-sticky{display:none!important}
@media(max-width:1000px){
  .hp-hero{grid-template-columns:minmax(0,1fr);min-height:0;padding:32px 0 64px}
  .hp-stage{grid-column:1;grid-row:1;width:calc(100% + 36px);margin:0 -18px}
  .hp-hero-copy{grid-column:1;grid-row:2;margin-top:28px}
  .hp-fast-grid{grid-template-columns:minmax(0,1fr)}
  .hp-cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .hp-hero,.hp-section{width:calc(100% - 36px)}
  .hp-sticky{display:block}
  .hp-price-grid{grid-template-columns:minmax(0,1fr)}
  .hp-price-grid article{min-height:0}.hp-price-grid strong{margin-top:22px}
  .hp-proof-grid{grid-template-columns:minmax(0,1fr)}
  .hp-continuity-strip{grid-template-columns:minmax(0,1fr)}
  .hp-continuity-strip li{min-height:0}
  .hp-final{padding-bottom:140px}
}
@media(max-width:560px){
  .hp-cap-grid{grid-template-columns:minmax(0,1fr)}.hp-cap{min-height:0}
  .hp-actions>a{flex:0 1 auto}
  .hp-tray{flex-wrap:nowrap}.hp-tray code{flex:1 1 auto;min-width:0;order:0;padding:4px 0;font-size:12px}.hp-tray .hp-copy{margin-left:0;padding-inline:10px}
  .hp-client-chip{flex:0 1 auto;padding-inline:10px}
}
@media(prefers-reduced-motion:reduce){.hp *,.hp *::before{transition:none!important;animation:none!important}.hp-price-grid article:hover{transform:none}}

/* /add/ connect theater */
.hp-add-page{min-height:100vh}
.hp-add-theater{width:min(920px,calc(100% - 48px));margin:auto;padding:clamp(56px,8vw,108px) 0 96px}
.hp-add-theater h1{margin-top:22px;font-size:clamp(52px,9vw,104px);line-height:.92;font-weight:600;letter-spacing:-.06em;text-wrap:balance}
.hp-add-theater h1 em{color:var(--lime);font-style:normal}
.hp-add-theater>.hp-section-sub{max-width:680px;margin-top:22px}
.hp-add-theater>.hp-tray{max-width:none;margin-top:32px}
.hp-add-theater>.hp-connect-actions{max-width:none;margin-top:12px}
.hp-add-demo-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hp-add-demo-links a{min-height:48px;padding:0 16px;display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(200,241,53,.3);border-radius:8px;color:var(--lime);text-decoration:none;font:700 11px var(--mono);letter-spacing:.04em;text-transform:uppercase}
.hp-add-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:64px 0 0!important;padding:0;list-style:none}
.hp-add-steps li{min-height:170px;padding:20px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}
.hp-add-steps li>span{color:var(--lime);font:600 10px var(--mono);letter-spacing:.12em}
.hp-add-steps strong{display:block;margin-top:18px;font-size:20px}
.hp-add-steps p{margin-top:8px;color:#a7aea1;font-size:13px;line-height:1.5}
.hp-add-footnote{margin-top:24px!important;color:var(--mute);font-size:13px}
.hp-add-footnote a{display:inline-flex;min-height:44px;align-items:center;gap:5px;margin-left:6px;color:var(--lime);text-decoration:none}
@media(max-width:760px){.hp-add-theater{width:calc(100% - 36px);padding-top:48px}.hp-add-steps{grid-template-columns:minmax(0,1fr);margin-top:40px!important}.hp-add-steps li{min-height:0}.hp-add-demo-links{flex-direction:column}.hp-add-demo-links a{justify-content:center}}

/* Short homepage composition: receipt first on mobile, then editorial copy. */
.hp-hero{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:center;min-height:0;padding-top:48px}
.hp-hero-copy{grid-column:1;grid-row:1}
.hp-stage{grid-column:2;grid-row:1}
.hp-hero h1{max-width:none;font-size:clamp(35px,2.7vw,40px);line-height:1.03;letter-spacing:-.058em;overflow-wrap:normal;word-break:normal}
.hp-title-line{display:block}
.hp-hero h1 em{color:inherit}
.hp-sub{max-width:520px}
.hp-stage-note{max-width:460px}
.hp-tray{border-color:rgba(200,241,53,.26);border-left:2px solid var(--lime);border-radius:8px;background:#10120e}
.hp-tray code{font-size:13px}
.hp-copy{min-width:86px;justify-content:center}
.hp-cap-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1px}
.hp-cap{min-height:310px;padding:clamp(21px,2.8vw,34px)}
.hp-cap h3{font-size:clamp(19px,2.1vw,25px)}
.hp-task-list{display:grid;gap:0;list-style:none;margin:7px 0 0;padding:0}
.hp-task-list li{display:grid;gap:5px;padding:12px 0;border-top:1px solid var(--line)}
.hp-task-list li>span{display:grid;gap:4px}
.hp-task-list strong{font-size:13px;color:var(--paper)}
.hp-task-list small{font-size:12px;line-height:1.45;color:var(--mute)}
.hp-task-list a,.hp-card-cta{min-height:38px;display:inline-flex;align-items:center;gap:7px;color:var(--lime)!important;text-decoration:none;font:700 10px/1.35 var(--mono);letter-spacing:.035em;text-transform:uppercase}
.hp-task-list a:hover,.hp-card-cta:hover{text-decoration:underline;text-underline-offset:4px}
.hp-card-cta{margin-top:auto;padding-top:18px;font-size:11px}
.hp-pricing{padding-bottom:clamp(52px,7vw,88px)}
.hp-price-grid{gap:10px;margin-top:36px}
.hp-price-grid article{min-height:225px;padding:23px}
.hp-price-grid strong{margin-top:24px;font-size:clamp(42px,4vw,56px)}
.hp-price-grid a{margin-top:22px}
.hp-final{padding-top:clamp(64px,8vw,110px);padding-bottom:clamp(82px,10vw,130px)}
.hp-final h2{font-size:clamp(54px,9vw,112px)}
.proof-record-count{min-width:max-content;flex:none;font-size:11px;white-space:nowrap}
.proof-seal-label{min-width:max-content;white-space:nowrap;flex:none}
.interactive-proof .zh-head{align-items:flex-start;gap:12px}
.interactive-proof .zh-note{display:block;margin-top:14px}
.interactive-proof .proof-status:empty{display:none}
.interactive-proof .proof-status{min-height:0;white-space:normal}
.interactive-proof .zh-merkle{min-height:60px}
.interactive-proof .proof-seal{min-width:100px}
.proof-verify{justify-content:center;gap:10px;min-height:52px}
.hp-final .hp-primary{min-width:176px}
@media(max-width:1000px){
  .hp-hero{grid-template-columns:minmax(0,1fr);padding-top:24px}
  .hp-stage{grid-column:1;grid-row:1;width:100%;margin:0}
  .hp-hero-copy{grid-column:1;grid-row:2;margin-top:22px}
  .hp-hero h1{max-width:16ch}
}
@media(max-width:760px){
  .hp-hero,.hp-section{width:calc(100% - 36px)}
  .hp-stage{width:100%;margin:0}
  .hp-cap-grid{grid-template-columns:1fr;gap:1px}
  .hp-cap{min-height:0;padding:22px}
  .hp-cap h3{font-size:22px}
  .hp-task-list li{padding:11px 0}
  .hp-price-grid{grid-template-columns:1fr}
  .hp-price-grid article{min-height:0}
  .hp-hero h1{font-size:clamp(36px,9.1vw,48px);line-height:1.02;max-width:17ch}
  .hp-hero-copy{margin-top:22px}
  .hp-stage-note{margin-top:10px;font-size:12px}
  .hp-chips{gap:6px 12px;font-size:10px}
  .hp-final{padding-bottom:120px}
}
@media(max-width:390px){
  .interactive-proof .zh-head{flex-direction:column}
  .proof-record-count{font-size:10px}
  .hp-hero h1{font-size:36px}
}

/* Conversion homepage: lead with the promise, then a compact proof teaser. */
.hp-hero{grid-template-columns:minmax(0,1.5fr) minmax(0,.82fr);align-items:center;min-height:0;padding-top:52px;padding-bottom:76px}
.hp-hero-copy{grid-column:1;grid-row:1;margin-top:0}
.hp-stage{grid-column:2;grid-row:1;width:auto;margin:0}
.hp-hero h1{max-width:none;font-size:clamp(40px,3.25vw,50px);line-height:1.02;letter-spacing:-.058em;overflow-wrap:normal;word-break:normal}
.hp-sub{max-width:640px;font-size:clamp(16px,1.25vw,18px);line-height:1.55}
.hp-sample-record{position:relative;overflow:hidden;max-width:420px;margin-left:auto;padding:26px;border:1px solid rgba(200,241,53,.24);border-radius:16px;background:linear-gradient(145deg,rgba(200,241,53,.09),rgba(255,255,255,.025) 58%,rgba(255,255,255,.012));box-shadow:0 24px 70px rgba(0,0,0,.28),inset 0 1px rgba(255,255,255,.04)}
.hp-sample-record::before{content:"";position:absolute;z-index:0;top:-95px;right:-90px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(200,241,53,.13),transparent 70%);pointer-events:none}
.hp-sample-record>*{position:relative;z-index:1}
.hp-sample-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.1)}
.hp-sample-status{display:inline-flex;align-items:center;gap:7px;color:#d9e9a2;font:700 10px/1 var(--mono);letter-spacing:.1em}
.hp-sample-status i{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px rgba(200,241,53,.55)}
.hp-sample-main{display:flex;align-items:center;gap:14px;padding:23px 0}
.hp-sample-mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgba(200,241,53,.28);border-radius:11px;background:rgba(200,241,53,.1);color:var(--lime);font:700 20px/1 var(--mono)}
.hp-sample-main strong,.hp-sample-main small{display:block}
.hp-sample-main strong{color:var(--paper);font-size:18px;letter-spacing:-.02em}
.hp-sample-main small{margin-top:5px;color:var(--mute);font-size:12px}
.hp-sample-meta{display:flex;justify-content:space-between;gap:10px;padding-bottom:16px;color:#aeb6a5;font:500 10px/1.4 var(--mono)}
.hp-sample-link{min-height:46px;padding-top:13px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.1);color:var(--lime)!important;text-decoration:none;font-size:13px;font-weight:700}
.hp-sample-link:hover{color:#e1ff72!important}
.hp-proof-theater{max-width:1040px;margin:42px auto 0}
.hp-proof-theater>h3{margin:8px 0 20px;color:var(--paper);font:600 clamp(24px,3vw,34px)/1.15 "Space Grotesk","DM Sans",sans-serif;letter-spacing:-.035em}
.hp-proof-theater .hp-stage-note{max-width:720px;margin-top:16px}
@media(max-width:1000px){
  .hp-hero{grid-template-columns:minmax(0,1fr);padding-top:36px}
  .hp-hero-copy{grid-column:1;grid-row:1;margin-top:0}
  .hp-stage{grid-column:1;grid-row:2;width:100%;margin:24px 0 0}
  .hp-hero h1{max-width:16ch}
  .hp-sample-record{max-width:560px;margin-left:0}
}
@media(max-width:760px){
  .hp-stage{width:100%;margin:24px 0 0}
  .hp-hero-copy{margin-top:0}
  .hp-hero h1{font-size:clamp(36px,9.1vw,48px);line-height:1.02;max-width:17ch}
  .hp-sub{max-width:38ch;font-size:17px}
  .hp-sample-record{padding:22px}
  .hp-proof-theater{margin-top:30px}
}
@media(max-width:390px){.hp-hero h1{font-size:36px}}

/* Hero craft and motion. Baseline is always visible; motion is enhancement only. */
@keyframes hp-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes hp-breath{0%,100%{opacity:.55}50%{opacity:1}}
.hp-hero-copy>*{animation:hp-enter 350ms cubic-bezier(.22,1,.36,1) backwards}
.hp-hero-copy>:nth-child(2){animation-delay:40ms}.hp-hero-copy>:nth-child(3){animation-delay:80ms}
.hp-hero-copy>:nth-child(4){animation-delay:120ms}.hp-hero-copy>:nth-child(5){animation-delay:150ms}
.hp-hero-copy>:nth-child(n+6){animation-delay:180ms}
.hp-stage{animation:hp-enter 380ms cubic-bezier(.22,1,.36,1) 120ms backwards}
.hp-hero::before{background:radial-gradient(ellipse at 55% 50%,rgba(200,241,53,.07),transparent 62%);animation:hp-breath 9s ease-in-out infinite}
.hp-title-line{text-wrap:balance}
.hp-primary{transition:background 180ms,box-shadow 180ms,transform 160ms}
.hp-primary:hover{transform:translateY(-1px)}
.hp-primary:active{transform:translateY(0) scale(.98)}
.hp-primary svg{transition:transform 180ms}.hp-primary:hover svg{transform:translateX(3px)}
.hp-copy:active{transform:scale(.97)}
@media(max-width:760px){.hp-hero{padding-top:20px;padding-bottom:40px}.hp-hero .hp-kicker{font-size:10px}.hp-hero h1{margin-top:14px}.hp-sub{margin-top:14px}.hp-actions{margin-top:20px}.hp-tray-compact{margin-top:14px}.hp-hero .hp-connect-actions{display:none}.hp-hero .hp-chips{margin-top:14px;gap:4px 12px;font-size:10px}}
/* Section reveal: only hidden when JS has opted in and a safety timer will reveal. */
@keyframes hp-rv{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.hp-rv-go{animation:hp-rv 300ms cubic-bezier(.22,1,.36,1) var(--rv,0ms) backwards}
@media(prefers-reduced-motion:reduce){.hp-rv-go{animation:hp-rv-o 300ms ease-out var(--rv,0ms) backwards}.hp-hero-copy>*,.hp-stage,.hp-hero::before{animation:none!important}}
@keyframes hp-rv-o{from{opacity:0}to{opacity:1}}

/* Lower half. Baseline visible; entrances run once when .hp-seen is added. */
.hp-steps li{display:block}
.hp-step-link{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:baseline;text-decoration:none;padding:6px 0;border-radius:10px;transition:transform 120ms}
.hp-step-link:hover{transform:translateX(4px)}.hp-step-link>svg{color:var(--lime);align-self:center}
.hp-steps li:not(:has(a)){display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:baseline}
@keyframes hp-pop{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.hp-seen .hp-steps li{animation:hp-pop 300ms cubic-bezier(.22,1,.36,1) backwards}
.hp-seen .hp-steps li:nth-child(2){animation-delay:80ms}.hp-seen .hp-steps li:nth-child(3){animation-delay:160ms}
.hp-seen .hp-trust-list li{animation:hp-pop 300ms cubic-bezier(.22,1,.36,1) backwards}
.hp-seen .hp-trust-list li:nth-child(2){animation-delay:90ms}.hp-seen .hp-trust-list li:nth-child(3){animation-delay:180ms}
.hp-seen .hp-cap{animation:hp-pop 300ms cubic-bezier(.22,1,.36,1) backwards}
.hp-seen .hp-cap:nth-child(2){animation-delay:80ms}.hp-seen .hp-cap:nth-child(3){animation-delay:160ms}
.hp-trust-list{max-width:none}
.hp-trust-list li{font-size:clamp(24px,4.2vw,52px);line-height:1.12;letter-spacing:-.04em;padding:clamp(16px,2.4vw,28px) 0;color:var(--paper)}
.hp-trust-list li:nth-child(n+2){color:#b7beb2}
.hp-cap{transition:background 120ms,transform 120ms,box-shadow 120ms}
.hp-cap:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 1px rgba(200,241,53,.4)}
.hp-cap:active{transform:translateY(0)}
@keyframes hp-soft{0%,100%{box-shadow:0 0 0 7px rgba(199,255,61,.015)}50%{box-shadow:0 0 0 14px rgba(199,255,61,.12)}}
.zh-node.root.pulse{animation:hp-soft 1100ms ease-in-out 1 both}
/* Start free: Day Pass is the star */
.hp-price-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:14px;margin-top:40px;align-items:stretch}
.hp-price-grid article.is-star{min-height:0;padding:clamp(28px,4vw,52px);border-color:rgba(200,241,53,.55);background:radial-gradient(ellipse at 20% 0,rgba(200,241,53,.14),transparent 60%),rgba(255,255,255,.02)}
.hp-price-grid article.is-star:hover{transform:none;border-color:var(--lime)}
.hp-price-grid .is-star strong{display:block;margin-top:18px;font-size:clamp(88px,15vw,176px);line-height:.9;letter-spacing:-.07em;color:var(--lime)}
.hp-price-grid .is-star strong small{font-size:clamp(16px,2vw,22px);margin-left:10px;letter-spacing:0}
.hp-price-grid .hp-steal{margin-top:18px;color:var(--paper);font:600 clamp(22px,3vw,34px)/1.1 "Space Grotesk","DM Sans",sans-serif;letter-spacing:-.04em}
.hp-price-grid .is-star p:not(.hp-steal){color:var(--mute);font-size:14px}
.hp-price-grid a.hp-day-cta{display:inline-flex;align-self:flex-start;gap:10px;align-items:center;margin-top:28px;min-height:60px;padding:0 32px;border:0;border-radius:10px;background:var(--lime);color:#0c0f06;font:800 15px "DM Sans",sans-serif;letter-spacing:0;text-transform:none;transition:transform 120ms,box-shadow 180ms,background 180ms}
.hp-price-grid a.hp-day-cta:hover{background:#d8f95f;transform:translateY(-2px);box-shadow:0 12px 40px rgba(200,241,53,.22)}
.hp-price-grid a.hp-day-cta:active{transform:scale(.98)}
.hp-price-side{display:grid;gap:14px;align-content:stretch}
.hp-price-side article{min-height:0;padding:22px;background:rgba(255,255,255,.015)}
.hp-price-side article span{color:var(--mute)}
.hp-price-side article p{margin-top:10px;color:#a7aea1}.hp-price-side article p strong{margin:0;font-size:15px;color:var(--paper);letter-spacing:0}
.hp-price-side article a{margin-top:16px;min-height:44px;display:inline-flex;align-items:center;justify-content:flex-start;gap:6px;border:0;padding:0;color:var(--lime)}
.hp-price-side article a:hover{background:none;text-decoration:underline;text-underline-offset:4px}
.hp-agents{padding:16px 0;border-top:1px solid var(--line);margin-top:22px}
@media(max-width:760px){.hp-price-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.hp-seen .hp-steps li,.hp-seen .hp-trust-list li,.hp-seen .hp-cap{animation-name:hp-fade}.zh-node.root.pulse{animation:none}.hp-cap:hover{transform:none}}
@keyframes hp-fade{from{opacity:0}to{opacity:1}}
.hp-swarm-arrival #trust-title{animation:hp-proof-arrival 300ms ease-out}
@keyframes hp-proof-arrival{0%{opacity:1}45%{opacity:.72}100%{opacity:1}}
@media(max-width:760px){
  .hp-action-chips{position:relative}
  .hp-more{position:static}
  .hp-more-sheet{left:0;right:auto;top:calc(100% + 8px)}
}