:root{color-scheme:light;--ink:#1c2325;--muted:#6d7778;--accent:#167c70;--accent-dark:#0e635a;--paper:#f7f8f5;--white:#fff;--line:#e3e8e3;--pale:#edf4f0;--dark:#171f21;--r:18px;--shadow:0 18px 48px rgba(21,37,29,.065);font-family:Inter,"Segoe UI Variable Text","Segoe UI","Microsoft YaHei UI",system-ui,sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-size:15px;line-height:1.66}a{text-decoration:none;color:inherit}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(22,124,112,.35);outline-offset:3px}::selection{background:#c8e8d9;color:#20342b}.wrap{max-width:1160px;margin:auto;padding:0 28px}.site-header{height:76px;position:relative;z-index:15;background:rgba(247,248,245,.93);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-inner{height:100%;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:11px;font-size:16px;letter-spacing:-.045em;font-weight:750;white-space:nowrap}.brand-mark{width:32px;height:32px;border-radius:10px;background:var(--dark);color:#fff;display:grid;place-items:center;font-size:18px;line-height:1;font-weight:700}.brand-light{color:#fff}.nav-links{display:flex;align-items:center;gap:31px;margin-left:40px}.nav-links a{font-size:13px;color:#536062;transition:color .2s}.nav-links a:hover,.nav-links a.active{color:#142425}.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.subtle-link{font-size:13px;font-weight:600;padding:9px 12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:12px 20px;font-weight:650;line-height:1.25;font-size:13px;border:1px solid transparent;transition:background .2s,transform .2s,border-color .2s,box-shadow .2s}.button:hover:not(:disabled){transform:translateY(-1px)}.button-primary{color:#fff;background:var(--dark)}.button-primary:hover:not(:disabled){background:#2c383a}.button-accent{color:white;background:var(--accent)}.button-accent:hover:not(:disabled){background:var(--accent-dark)}.button-ghost{background:transparent;color:var(--ink);border-color:#d7dfda}.button-ghost:hover:not(:disabled){background:#f0f4ef}.button-white{background:white;color:#182120}.button:disabled{opacity:.55;transform:none}.button-arrow{font-size:17px;line-height:1}.menu-button{display:none;border:1px solid var(--line);border-radius:8px;background:white;width:38px;height:38px;font-size:18px}.hero{padding:90px 0 104px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1.03fr;align-items:center;gap:54px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.12em;font-weight:800;text-transform:uppercase;color:var(--accent)}.eyebrow:before{content:"";width:7px;height:7px;background:var(--accent);border-radius:50%}.hero h1,.page-title{font-weight:690;line-height:1.13;letter-spacing:-.075em}.hero h1{font-size:clamp(45px,5.15vw,72px);margin:24px 0;max-width:640px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-p{color:var(--muted);max-width:510px;font-size:16px;line-height:1.95;margin-bottom:31px}.cta-group{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:28px;font-size:12px;color:#899390;display:flex;gap:18px;flex-wrap:wrap}.hero-note span:before{content:"✓";margin-right:7px;color:var(--accent)}.app-mock{background:#fff;border:1px solid #dee7df;box-shadow:0 27px 80px rgba(22,53,40,.11),0 2px 5px rgba(22,53,40,.04);border-radius:21px;overflow:hidden;position:relative}.mock-top{height:54px;background:#fbfcfa;border-bottom:1px solid #e8ede8;display:flex;align-items:center;gap:9px;padding:0 19px}.mock-dot{width:9px;height:9px;border-radius:50%;background:#dfe7df}.mock-title{margin:auto;font-size:11px;color:#86908b}.mock-body{padding:28px}.mock-pills{display:flex;gap:8px;flex-wrap:wrap}.mock-pill{font-size:10px;color:#56635d;padding:6px 10px;border-radius:7px;background:#f3f5f2}.mock-panel{padding:28px 24px;margin-top:20px;border-radius:14px;background:#f6f8f5;border:1px solid #e9ede7}.mock-status{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;font-weight:600}.dot{display:inline-block;vertical-align:middle;width:9px;height:9px;border-radius:50%;background:#1d9879;margin-right:8px;box-shadow:0 0 0 4px #e0f1e8}.mock-number{font-size:34px;line-height:1.3;letter-spacing:-.065em;margin:19px 0 5px;font-weight:720}.mock-text{font-size:11px;color:#7f8b84}.mock-rows{margin-top:15px}.mock-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #e5ebe5;font-size:12px}.mock-row:last-child{border-bottom:none}.mock-row span{color:#77827b}.mock-row strong{font-weight:650}.mock-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.mock-action{background:#192422;color:white;border-radius:8px;text-align:center;padding:10px 6px;font-size:11px}.mock-action.alt{background:white;border:1px solid #dde5dc;color:#435049}.mock-disclaimer{text-align:right;color:#9ca8a0;font-size:10px;padding-top:8px}.section{padding:96px 0}.section-dark{background:var(--dark);color:white}.section-soft{background:#eff3ef}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:34px}.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:800}.section h2,.section-head h2{font-size:clamp(30px,3.2vw,44px);line-height:1.2;letter-spacing:-.055em;margin:14px 0 0;font-weight:680}.section-head p{max-width:350px;color:#6d7778;font-size:14px}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature{padding:31px 29px 32px;background:#fff;border:1px solid var(--line);border-radius:15px;min-height:268px;transition:transform .2s,border-color .2s}.feature:hover{transform:translateY(-3px);border-color:#c5d9cd}.feature-icon{width:44px;height:44px;border-radius:12px;background:var(--pale);color:var(--accent);display:grid;place-items:center;font-size:21px;margin-bottom:31px}.feature h3{font-size:19px;letter-spacing:-.035em;margin:0 0 11px}.feature p{font-size:13px;color:#73807b;margin:0;line-height:1.9}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:46px}.step{position:relative;padding:24px 0}.step-n{font-size:12px;color:#93b5a7;font-weight:700;letter-spacing:.1em;border-bottom:1px solid #394843;padding-bottom:24px;margin-bottom:25px}.step h3{font-size:19px;margin:0 0 11px;letter-spacing:-.03em;font-weight:620}.step p{font-size:13px;color:#a6b3ad;margin:0;line-height:1.9}.action-strip{padding:55px;background:var(--pale);border-radius:18px;display:flex;justify-content:space-between;align-items:center;gap:25px}.action-strip h3{margin:0 0 10px;font-size:27px;letter-spacing:-.05em}.action-strip p{margin:0;color:#76827c;font-size:13px}.site-footer{background:#f4f6f3;border-top:1px solid var(--line);padding:44px 0}.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}.footnote{font-size:11px;color:#7c8982;margin-top:9px}.footer-nav{display:flex;gap:25px;flex-wrap:wrap;font-size:12px;color:#586761}.footer-nav a:hover{color:var(--accent)}.page-hero{padding:66px 0 42px}.page-title{font-size:clamp(40px,4.1vw,57px);margin:14px 0}.page-lead{font-size:15px;color:var(--muted);max-width:660px}.card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 6px 30px rgba(29,51,36,.025)}.account-main{padding:12px 0 98px}.account-grid{display:grid;grid-template-columns:430px minmax(0,1fr);gap:22px;align-items:start}.account-panel{padding:34px}.panel-overline{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:750;color:var(--accent)}.account-panel h2{font-size:24px;letter-spacing:-.04em;margin:10px 0 5px}.panel-desc{color:#7a8580;font-size:12px;margin:0 0 27px}.field{margin:0 0 19px}.field label{display:block;margin-bottom:7px;font-size:12px;font-weight:650;color:#35423b}.field input{width:100%;height:46px;border:1px solid #dae2db;background:#fdfefd;border-radius:9px;padding:0 13px;outline:none;transition:border-color .2s,box-shadow .2s}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #e5f2ea}.field input::placeholder{color:#a4ada6}.wide{width:100%}.form-note{font-size:11px;color:#8e9992;margin:15px 0 0;line-height:1.8}.notice{border-radius:10px;padding:13px 15px;background:#eef6f0;color:#267255;font-size:12px;line-height:1.65;margin-bottom:15px}.notice.error{background:#fff2f0;color:#a63c3c}.notice[hidden]{display:none}.info-panel{padding:35px;min-height:435px}.info-panel h2{font-size:21px;letter-spacing:-.035em;margin:12px 0}.info-panel p{font-size:13px;color:#718078}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}.info-tile{background:#f6f8f6;border-radius:10px;padding:17px;min-height:103px}.info-tile span{display:block;font-size:11px;color:#79867b}.info-tile strong{font-weight:650;font-size:14px;display:block;margin-top:12px}.info-note{margin-top:27px;padding:16px;border-radius:10px;border:1px solid #e0eae2;background:#f7faf7;color:#74817a;font-size:12px;line-height:1.85}.muted-tag{display:inline-block;padding:6px 10px;border-radius:6px;font-size:11px;color:#73847a;background:#f0f4ef}.state-tag{display:inline-flex;align-items:center;border-radius:7px;padding:7px 11px;font-size:11px;font-weight:650;background:#e8f4eb;color:#237351}.state-tag.warn{background:#fff3e3;color:#95581c}.detail-list{margin-top:26px}.detail-row{padding:15px 0;display:flex;gap:18px;justify-content:space-between;border-bottom:1px solid var(--line);font-size:13px}.detail-row span{color:#79847c}.detail-row strong{font-weight:600;text-align:right}.logged-heading{display:flex;gap:8px;justify-content:space-between;align-items:flex-start}.logged-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}.tiny-button{border:0;background:transparent;padding:7px 0;color:#6b7772;font-size:12px;font-weight:600}.tiny-button:hover{color:#1a2e25}.release-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:24px;margin-top:17px;margin-bottom:100px}.release-box{padding:36px}.release-heading{display:flex;gap:18px;align-items:center;margin-bottom:25px}.release-icon{width:60px;height:60px;background:var(--dark);border-radius:16px;color:#fff;font-size:27px;display:grid;place-items:center}.release-heading h2{font-size:26px;margin:0;letter-spacing:-.05em}.release-heading p{color:#7d8b82;font-size:13px;margin:3px 0}.release-metadata{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:9px 0;margin:20px 0 25px}.release-line{display:flex;justify-content:space-between;font-size:13px;padding:12px 0}.release-line span{color:#7d8782}.release-note{font-size:12px;color:#7e8880;margin:15px 0 0}.guide-box{padding:32px}.guide-box h3{margin:0 0 20px;font-size:20px;letter-spacing:-.035em}.guide-step{display:flex;gap:15px;padding:14px 0;border-bottom:1px solid var(--line)}.guide-step:last-child{border:none}.guide-step span{font-size:12px;font-weight:700;color:var(--accent)}.guide-step p{margin:0;font-size:13px;color:#607069}.guide-step strong{display:block;color:#26332e;margin-bottom:3px}.tipline{font-size:12px;color:#758179;margin-top:18px}.empty-state{display:none}.visible{display:block}.divider{height:1px;background:var(--line);margin:25px 0}.icon-svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:45px}.hero{padding:70px 0}.hero-copy{max-width:630px}.app-mock{max-width:620px}.account-grid{grid-template-columns:1fr}.release-grid{grid-template-columns:1fr}.nav-links{margin-left:10px;gap:18px}.section-head{align-items:flex-start;flex-direction:column;gap:10px}.section-head p{margin:0}.action-strip{padding:38px}}@media(max-width:680px){.wrap{padding:0 20px}.site-header{height:68px}.nav-inner{gap:12px}.nav-links{display:none;position:absolute;left:0;right:0;top:68px;padding:15px 20px 22px;background:#f8faf7;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:12px;margin:0;box-shadow:0 20px 20px rgba(0,0,0,.04)}.nav-links.open{display:flex}.nav-links a{padding:8px}.menu-button{display:block}.header-actions .subtle-link{display:none}.header-actions{gap:5px}.header-actions>.button{padding:10px 12px}.hero h1{font-size:48px}.hero{padding:57px 0 71px}.hero-grid{gap:32px}.mock-body{padding:18px}.section{padding:67px 0}.features,.steps{grid-template-columns:1fr}.feature{min-height:auto;padding:27px}.feature-icon{margin-bottom:20px}.steps{gap:0}.action-strip{flex-direction:column;align-items:stretch;gap:24px}.footer-inner{align-items:flex-start;flex-direction:column}.page-hero{padding:50px 0 27px}.page-title{font-size:43px}.account-panel,.info-panel,.release-box,.guide-box{padding:25px}.info-grid{gap:9px}.info-tile{padding:13px}.logged-heading{flex-direction:column}.release-grid{margin-bottom:70px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

[hidden]{display:none!important}

/* PARLX v3: the original v1 visual system, with discreet bilingual controls. */
/* Compact language dropdown, matching v3 visual system */
.language-picker{position:relative;display:inline-flex;align-items:center;white-space:nowrap}
.language-trigger{height:36px;min-width:78px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #dce3dc;border-radius:9px;background:rgba(255,255,255,.82);color:#37433d;font-size:12px;font-weight:650;padding:0 10px;transition:background .18s,border-color .18s}
.language-trigger:hover,.language-trigger[aria-expanded="true"]{background:#f0f4ef;border-color:#cad6cc}
.language-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:50;min-width:170px;padding:6px;border:1px solid #dce5de;border-radius:11px;box-shadow:0 12px 30px rgba(18,37,26,.10);background:#fff}
.language-menu[hidden]{display:none}
.language-menu [data-lang]{display:flex;width:100%;align-items:center;justify-content:space-between;gap:18px;padding:10px 12px;border:0;border-radius:7px;background:transparent;color:#37433d;text-align:left;font-size:12px;line-height:1.35}
.language-menu [data-lang]:hover,.language-menu [data-lang]:focus-visible{background:#f2f6f2;outline:none}
.language-menu [data-lang][aria-checked="true"]{font-weight:700;color:#136e60;background:#eef5f0}
.language-code{font-size:10px;letter-spacing:.04em;color:#9ba59f;font-weight:650}
.mock-detail{font-size:11px;color:#94a099;letter-spacing:.13em;font-weight:700;text-transform:uppercase;margin-top:19px}
.hero-p{max-width:520px}
.author-credit{color:#53665b;font-size:12px;margin-top:12px;letter-spacing:.01em}
.author-credit strong{font-weight:650}
.app-mock .mock-number{font-size:32px}
.mock-top .mock-title{letter-spacing:.03em}
.site-footer .footnote{letter-spacing:.01em}
.fine-print{font-size:12px;color:#88958a;line-height:1.85}
@media(max-width:900px){.nav-links{margin-left:0;gap:15px}.header-actions .subtle-link{display:none}.nav-inner{gap:16px}}
@media(max-width:680px){.header-actions>.button{display:none}.language-trigger{height:34px;min-width:72px;padding:0 8px}.language-menu{min-width:160px}.nav-inner{gap:10px}.header-actions{margin-left:auto}.hero h1{font-size:clamp(39px,10vw,51px)}.hero{padding-top:54px}.hero-note{gap:11px}.app-mock{max-width:100%}.footer-nav{gap:18px}}

/* Keep each hero phrase on one intentional line at desktop widths. */
@media(min-width:921px){.hero h1{font-size:clamp(44px,4.25vw,61px)}}