@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Noto+Serif+SC:wght@500;700;900&display=swap');
:root{--ink:#171713;--paper:#eee9dc;--acid:#d9ff43;--orange:#ff542e;--line:rgba(23,23,19,.22);--serif:"Noto Serif SC","Songti SC",serif;--sans:"DM Sans","PingFang SC",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.topbar{height:86px;padding:0 clamp(22px,4.5vw,72px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink);background:var(--paper);position:relative;z-index:20}.brand,.footer-brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;background:var(--ink);color:var(--acid);display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:20px;transform:rotate(-3deg)}.brand b{display:block;font-family:var(--serif);font-size:17px;letter-spacing:.1em}.brand small{display:block;margin-top:2px;font-size:8px;letter-spacing:.2em}.main-nav{display:flex;gap:38px;font-size:13px;font-weight:600}.main-nav a:hover{border-bottom:2px solid var(--orange)}.header-action{padding:12px 18px;border:1px solid var(--ink);font-size:13px;font-weight:600}.header-action:hover{background:var(--acid)}
.cover{min-height:calc(100vh - 86px);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:72px clamp(22px,6vw,96px);position:relative;overflow:hidden}.eyebrow,.section-number{font-size:11px;font-weight:600;letter-spacing:.18em}.eyebrow span{background:var(--orange);color:white;padding:5px 7px;margin-right:10px}.cover h1{font-family:var(--serif);font-size:clamp(58px,8vw,120px);font-weight:900;line-height:.94;letter-spacing:-.07em;margin:34px 0}.cover h1 em{font-weight:500;color:var(--orange)}.lead{font-size:clamp(16px,1.6vw,21px);line-height:1.8;max-width:580px}.cover-actions{display:flex;align-items:center;gap:32px;margin-top:40px}.solid-button{background:var(--ink);color:white;padding:17px 26px;font-weight:600}.solid-button:hover{color:var(--ink);background:var(--acid)}.text-link{font-weight:600;border-bottom:1px solid}.cover-index{position:absolute;left:18px;bottom:24px;writing-mode:vertical-rl;font-size:9px;letter-spacing:.2em}.signal-stage{width:min(42vw,570px);aspect-ratio:1;position:relative;display:grid;place-items:center}.orbit{position:absolute;border:1px solid var(--ink);border-radius:50%}.orbit-a{inset:3%;animation:spin 22s linear infinite}.orbit-b{inset:19%;border-style:dashed;animation:spin 15s linear infinite reverse}.orbit-c{inset:34%;background:var(--acid);border:0}.orbit-a:before,.orbit-b:before{content:"";position:absolute;width:16px;height:16px;background:var(--orange);border:1px solid var(--ink);border-radius:50%;top:8%;left:18%}.signal-core{z-index:2;text-align:center;transform:rotate(-8deg)}.signal-core span,.signal-core b{display:block;font-family:var(--serif)}.signal-core span{font-size:18px;letter-spacing:.4em}.signal-core b{font-size:48px}.signal-note{position:absolute;background:var(--paper);border:1px solid var(--ink);padding:10px 14px;font-size:11px;box-shadow:5px 5px 0 var(--ink)}.signal-note i{display:inline-block;width:7px;height:7px;background:var(--orange);border-radius:50%;margin-right:7px}.note-one{top:15%;right:-2%}.note-two{left:-4%;bottom:25%}.note-three{right:3%;bottom:10%}@keyframes spin{to{transform:rotate(360deg)}}
.ticker{overflow:hidden;background:var(--ink);color:var(--acid);padding:15px 0;font-family:var(--serif);font-size:14px;letter-spacing:.12em;white-space:nowrap}.ticker div{width:max-content;animation:ticker 26s linear infinite}@keyframes ticker{to{transform:translateX(-50%)}}
.manifesto{padding:150px clamp(22px,8vw,130px);display:grid;grid-template-columns:.45fr 1.6fr .75fr;gap:60px;border-bottom:1px solid var(--ink)}.manifesto blockquote{font-family:var(--serif);font-size:clamp(32px,4vw,62px);font-weight:700;line-height:1.45;margin:0}.manifesto blockquote span{background:var(--acid)}.manifesto>p:last-child{line-height:1.9;align-self:end;color:#55554e}
.abilities{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;padding:130px clamp(22px,6vw,96px);background:#171713;color:#eee9dc}.section-heading{position:sticky;top:40px;align-self:start}.section-heading h2,.flow h2,.trust h2{font-family:var(--serif);font-size:clamp(42px,5vw,75px);line-height:1.16;letter-spacing:-.05em}.ability-list article{display:grid;grid-template-columns:50px 1fr 1.5fr 30px;align-items:center;gap:20px;padding:30px 0;border-top:1px solid rgba(238,233,220,.27)}.ability-list article:last-child{border-bottom:1px solid rgba(238,233,220,.27)}.ability-list h3{font-family:var(--serif);font-size:23px;margin:0}.ability-list p{font-size:14px;color:#aaa69c;line-height:1.7}.ability-list article>b{font-size:22px;color:var(--acid)}
.flow{padding:140px clamp(22px,8vw,130px);display:grid;grid-template-columns:1fr 1fr;gap:100px}.flow-intro>p:last-child{max-width:460px;line-height:1.8}.flow-steps{list-style:none;padding:0;margin:0}.flow-steps li{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:34px 0;border-top:1px solid var(--ink)}.flow-steps li:last-child{border-bottom:1px solid var(--ink)}.flow-steps>li>span{font-size:30px;color:var(--orange);font-weight:600}.flow-steps h3{font-family:var(--serif);font-size:26px;margin:0 0 10px}.flow-steps p{margin:0;color:#5c5a54;line-height:1.7}
.trust{background:var(--orange);color:#171713;padding:130px clamp(22px,7vw,110px);display:grid;grid-template-columns:.35fr 1fr;gap:70px;position:relative}.trust-label{writing-mode:vertical-rl;letter-spacing:.25em;font-size:11px}.trust-copy{max-width:780px}.trust-copy>p:last-child{max-width:580px;line-height:1.8}.trust-grid{grid-column:2;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ink)}.trust-grid div{min-height:180px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--ink)}.trust-grid div:last-child{border:0}.trust-grid span{font-size:11px;letter-spacing:.15em}.trust-grid b{font-family:var(--serif);font-size:23px}
.download{text-align:center;padding:150px 22px;background:var(--acid)}.download h2{font-family:var(--serif);font-size:clamp(55px,8vw,110px);line-height:1.04;letter-spacing:-.06em;margin:32px 0}.download h2 i{color:var(--orange)}.download-actions{display:flex;justify-content:center;gap:12px;margin-top:40px}.download-actions a{min-width:180px;padding:18px;border:1px solid var(--ink);text-align:left;font-weight:600}.download-actions a span{float:right}.download-actions a:hover{background:var(--ink);color:white}
footer{background:var(--ink);color:var(--paper);padding:70px clamp(22px,6vw,96px) 28px}.footer-brand strong{font-family:var(--serif);font-size:24px}.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin:70px 0}.footer-cols>div{display:flex;flex-direction:column;gap:10px;font-size:13px;color:#aaa69c}.footer-cols b{color:var(--acid);margin-bottom:10px}.footer-cols p{margin:0;line-height:1.7}.footer-cols a:hover{color:var(--acid)}.footer-meta{border-top:1px solid #44443e;padding-top:24px;display:flex;justify-content:space-between;font-size:11px;color:#858279}

/* support page compatibility */.wrap{min-height:100vh;padding:80px 22px;background:var(--paper)}.container{max-width:1080px;margin:auto}.wrap .hero{min-height:auto;display:block;padding:70px;background:var(--acid);border:1px solid var(--ink);box-shadow:12px 12px 0 var(--ink);margin-bottom:50px}.badge{display:inline-block;background:var(--orange);color:white;padding:7px 12px;font-size:11px;letter-spacing:.12em}.title{font-family:var(--serif);font-size:clamp(45px,7vw,80px);margin:26px 0}.desc{max-width:760px;line-height:1.9}.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.card{background:#f7f3e8;border:1px solid var(--ink);padding:35px}.card h2{font-family:var(--serif);font-size:28px}.list{list-style:none;padding:0}.item,.contact-chip,.tips{padding:18px 0;border-top:1px solid var(--line)}.contact-chip{display:flex;gap:14px}.contact-icon{width:38px;height:38px;display:grid;place-items:center;background:var(--ink);color:var(--acid)}.contact-label,.muted{font-size:12px;color:#77736a}.contact-value{font-weight:600}.footer{text-align:center;margin-top:45px;font-size:12px;line-height:1.8}
@media(max-width:800px){.topbar{height:70px}.main-nav{display:none}.header-action{padding:10px}.cover{grid-template-columns:1fr;padding-top:65px}.signal-stage{width:90vw;margin:30px auto}.manifesto{grid-template-columns:1fr;gap:30px;padding:90px 22px}.abilities,.flow{grid-template-columns:1fr;gap:45px;padding:90px 22px}.section-heading{position:static}.ability-list article{grid-template-columns:38px 1fr 22px}.ability-list article p{grid-column:2}.trust{grid-template-columns:1fr;padding:90px 22px}.trust-label{writing-mode:initial}.trust-grid{grid-column:1;grid-template-columns:1fr}.trust-grid div{min-height:130px;border-right:0;border-bottom:1px solid var(--ink)}.footer-cols{grid-template-columns:1fr}.footer-meta{flex-direction:column;gap:10px}.grid{grid-template-columns:1fr}.wrap .hero{padding:38px 24px}.cover-index{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

/* Rebuilt support experience */
.support-body{background:var(--paper)}.support-top{height:86px;padding:0 clamp(22px,4.5vw,72px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink)}.support-back{font-size:13px;font-weight:600;border-bottom:1px solid}.support-main{padding:34px clamp(18px,4vw,62px) 90px}.support-cover{min-height:690px;padding:clamp(38px,6vw,85px);position:relative;display:flex;flex-direction:column;justify-content:center;background:var(--ink);color:var(--paper);overflow:hidden}.support-cover:after{content:"?";position:absolute;right:4%;bottom:-20%;font:900 min(55vw,680px)/1 var(--serif);color:rgba(217,255,67,.08)}.support-kicker{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.16em;color:var(--acid)}.support-kicker i{width:80px;height:1px;background:var(--acid)}.support-cover h1{z-index:1;font:900 clamp(58px,9vw,125px)/.98 var(--serif);letter-spacing:-.06em;margin:35px 0}.support-cover h1 em{color:var(--acid);font-weight:500}.support-cover>p{z-index:1;max-width:580px;color:#aaa69c;line-height:1.9}.support-mail{z-index:1;width:max-content;margin-top:28px;padding:16px 20px;background:var(--orange);color:white;font-weight:600}.support-mail span{margin-left:70px}.support-stamp{position:absolute;right:9%;top:13%;width:105px;height:105px;border:1px solid var(--acid);border-radius:50%;display:grid;place-items:center;text-align:center;color:var(--acid);font-size:11px;letter-spacing:.18em;transform:rotate(11deg)}
.support-route{padding:130px clamp(4px,4vw,60px);display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}.route-title>span,.contact-panel>div>span{font-size:11px;color:var(--orange);letter-spacing:.15em}.route-title h2,.quick-title h2,.contact-panel h2{font:900 clamp(38px,5vw,68px)/1.2 var(--serif);letter-spacing:-.05em}.route-title p{max-width:330px;color:#67645c;line-height:1.8}.route-steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.route-steps li{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--ink)}.route-steps>li>span{width:38px;height:38px;display:grid;place-items:center;background:var(--acid);border:1px solid var(--ink);font-weight:700}.route-steps h3{font:700 24px var(--serif);margin:0 0 9px}.route-steps p{margin:0;color:#67645c;line-height:1.7}
.quick-check{margin:0 clamp(0px,4vw,60px);display:grid;grid-template-columns:1fr 1fr;background:var(--acid);border:1px solid var(--ink)}.quick-title{padding:60px}.quick-title>span{font-size:10px;letter-spacing:.18em}.check-list{border-left:1px solid var(--ink)}.check-list p{display:grid;grid-template-columns:55px 1fr;gap:10px;margin:0;padding:25px;border-bottom:1px solid var(--ink)}.check-list p:last-child{border:0}.check-list b{color:var(--orange)}
.contact-panel{padding:140px clamp(4px,4vw,60px) 100px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.mail-card{min-height:300px;padding:35px;background:var(--orange);color:white;display:flex;flex-direction:column;justify-content:space-between}.mail-card small{letter-spacing:.15em}.mail-card strong{font:700 clamp(28px,4vw,50px)/1.2 var(--serif)}.response-note{grid-column:2;padding:30px;border:1px solid var(--ink)}.response-note p{color:#67645c;line-height:1.8}.support-footer{padding:50px clamp(22px,5vw,72px);display:grid;grid-template-columns:repeat(3,1fr);gap:40px;background:var(--ink);color:var(--paper);font-size:12px}.support-footer p{color:#8c887f;line-height:1.7}.support-footer a{color:var(--acid)}
@media(max-width:800px){.support-top{height:70px}.support-main{padding:12px 12px 60px}.support-cover{min-height:620px;padding:35px 22px}.support-stamp{right:20px;top:20px;width:80px;height:80px}.support-route,.quick-check,.contact-panel{grid-template-columns:1fr;gap:40px;padding:80px 10px}.quick-check{margin:0}.quick-title{padding:35px 24px}.check-list{border-left:0;border-top:1px solid}.contact-panel{padding-bottom:70px}.response-note{grid-column:1}.support-footer{grid-template-columns:1fr}}