@import url('https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@75..125,300..700&family=DM+Mono:wght@400;500&display=swap');
:root{--paper:#f7f7f4;--ink:#090909;--soft:#efefeb;--muted:#70706b;--line:#c9c9c3;--surface:#fff;--violet:#7357ff;color-scheme:light}
[data-theme=dark]{--paper:#141414;--ink:#f3f3ef;--soft:#1c1c1c;--muted:#999995;--line:#454543;--surface:#181818;--violet:#9a84ff;color-scheme:dark}
*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Archivo,Arial,sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}::selection{background:var(--violet);color:#fff}.shell,.admin-shell{max-width:1540px;margin:auto;padding:0 clamp(20px,4vw,64px);min-height:100vh}
.site-header,.admin-shell>header{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:25px 0 20px;border-bottom:1px solid var(--line)}.signature,.admin-shell>header>a{display:flex;align-items:baseline;gap:12px;color:inherit;text-decoration:none;font-size:22px;font-weight:520;letter-spacing:-.035em}.signature small,.admin-shell>header b{font:500 8px DM Mono;color:var(--violet)}.header-tools,.admin-shell>header>div{display:flex;align-items:center;gap:22px}.header-tools>a,.admin-shell header button{border:0;background:none;color:var(--ink);font:400 9px DM Mono;text-transform:uppercase;letter-spacing:.06em;text-decoration:none}.theme-switch{display:flex;border-bottom:1px solid var(--line)}.theme-switch button{border:0;background:none;color:var(--muted);font:400 8px DM Mono;text-transform:uppercase;padding:6px 7px 8px}.theme-switch button[aria-pressed=true]{color:var(--ink);box-shadow:inset 0 -2px var(--violet)}
.identity{display:grid;gap:5px}.creator-role{max-width:720px;color:var(--muted);font:400 8px DM Mono;letter-spacing:.045em;line-height:1.45;text-wrap:balance;text-transform:uppercase}
.header-tools{flex-shrink:0}.header-tools>a{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.site-header{align-items:flex-end}
.hero{padding-top:clamp(58px,8vw,118px)}.hero>div:first-child{max-width:1060px}.hero h1{font-size:clamp(56px,7.4vw,110px);line-height:.86;letter-spacing:-.075em;font-weight:440;margin:0}.hero p{font-size:clamp(17px,1.8vw,26px);line-height:1.2;letter-spacing:-.035em;margin:34px 0 0;max-width:700px;color:var(--muted)}.dither{height:clamp(220px,25vw,380px);position:relative;overflow:hidden;margin-top:clamp(58px,8vw,110px);border-block:1px solid var(--line);background:#090909}.dither canvas{display:block;width:102%;height:104%;position:absolute;inset:-2%}.dither>span{position:absolute;right:12px;bottom:10px;font:400 7px DM Mono;letter-spacing:.07em;background:var(--paper);padding:5px 6px;color:var(--ink)}
.sticky-brief{position:fixed;z-index:20;top:0;left:0;right:0;height:60px;overflow:hidden;opacity:0;pointer-events:none;transform:translateY(-100%);transition:transform .32s ease,opacity .2s ease;border-bottom:1px solid var(--line);background:var(--paper)}.sticky-brief.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.sticky-brief canvas{position:absolute;inset:0;width:100%;height:100%}.sticky-brief__content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:22px;width:min(1540px,100%);height:100%;margin:auto;padding:0 clamp(20px,4vw,64px);font:400 8px DM Mono;letter-spacing:.075em;color:var(--ink)}.sticky-brief__content>span{background:var(--paper);padding:5px 7px}.sticky-brief__content nav{display:flex;gap:3px}.sticky-brief__content nav button{width:27px;height:26px;border:1px solid color-mix(in srgb,var(--paper) 72%,transparent);background:color-mix(in srgb,var(--paper) 78%,transparent);color:var(--ink);font:400 8px DM Mono}.sticky-brief__content nav button.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.sticky-brief__content>b{background:var(--paper);padding:5px 7px;font-weight:400;color:var(--violet)}
.workspace{display:grid;grid-template-columns:minmax(220px,.56fr) minmax(0,1.7fr);gap:clamp(55px,9vw,150px);margin:clamp(72px,9vw,130px) 0 70px;border-top:1px solid var(--line);padding-top:22px}.workspace>aside{position:sticky;top:20px;align-self:start}.aside-top,.workspace>aside>small,.panel-meta,.status,footer{font:400 8px DM Mono;letter-spacing:.08em;text-transform:uppercase}.aside-top,.workspace>aside>small{display:flex;justify-content:space-between;color:var(--muted)}.workspace nav{border-top:1px solid var(--line);margin-top:36px}.workspace nav button{display:grid;grid-template-columns:25px 1fr auto;gap:10px;align-items:center;width:100%;min-height:47px;padding:9px 0;border:0;border-bottom:1px solid var(--line);background:none;color:var(--muted);text-align:left;text-transform:uppercase;font-size:9px;letter-spacing:.03em}.workspace nav button b{font:400 7px DM Mono}.workspace nav button i{display:none;font-style:normal}.workspace nav button.active{color:var(--ink)}.workspace nav button.active b{color:var(--violet)}.workspace nav button.active i{display:block}.workspace>aside>small{margin-top:28px;font-size:7px}.panel{max-width:820px;padding-right:clamp(0px,3vw,40px)}.panel-meta{display:flex;justify-content:space-between;color:var(--muted)}.panel-meta>b{color:var(--violet);font-size:15px}.panel-meta i{font-style:normal;color:var(--muted);font-size:8px}.progress{height:1px;background:var(--line);margin:15px 0 42px}.progress span{display:block;height:2px;transform:translateY(-1px);background:var(--violet)}.heading>span{font:400 8px DM Mono;letter-spacing:.08em;text-transform:uppercase;color:var(--violet)}.heading h2{font-size:clamp(42px,4.3vw,66px);line-height:.94;letter-spacing:-.062em;font-weight:450;margin:16px 0 0}.heading p{font-size:15px;line-height:1.6;color:var(--muted);margin:24px 0 44px;max-width:540px}.questions{display:grid;gap:34px}.question{display:block}.question-label{display:flex;gap:12px;font-size:13px;font-weight:500;line-height:1.5;margin-bottom:7px}.question-label b{font:400 7px DM Mono;color:var(--violet)}.question>em{display:block;color:var(--muted);font-size:14px;line-height:1.55;margin-bottom:13px;max-width:680px}.question input,.question textarea,.question select,.login input,#search{display:block;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:0;padding:15px 16px;color:var(--ink);font-size:14px;box-shadow:none;outline:none}.question textarea{min-height:126px;resize:vertical;line-height:1.6}.question input:focus,.question textarea:focus,.question select:focus,.login input:focus,#search:focus{border-color:var(--ink);box-shadow:inset 3px 0 var(--violet)}.actions{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:22px;border-top:1px solid var(--line)}.actions button{border:0;background:none;color:var(--muted);min-height:49px}.actions button:last-child,.login button{background:var(--ink);color:var(--paper);padding:0 22px;font:500 8px DM Mono;text-transform:uppercase;letter-spacing:.07em}.actions button:disabled{opacity:.3}.status{display:flex;justify-content:space-between;color:var(--muted);font-size:7px;margin-top:18px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:16px 0 28px;color:var(--muted);font-size:7px}.complete{min-height:80vh;display:grid;place-content:center;text-align:center}.complete>span{font-size:30px;color:var(--violet)}.complete>p:first-of-type{font:400 8px DM Mono;letter-spacing:.09em}.complete h1{font-size:clamp(60px,9vw,125px);line-height:.82;letter-spacing:-.075em;font-weight:440;margin:25px 0}.complete>p:last-child{color:var(--muted)}
.login{min-height:100svh;display:grid;grid-template-columns:1fr 1fr;background:var(--paper)}.login-brand{padding:36px clamp(28px,6vw,90px);background:var(--violet);color:#090909;font-size:24px;letter-spacing:-.04em}.login-brand b{font:500 9px DM Mono}.login form{align-self:center;padding:60px clamp(28px,10vw,150px)}.login form>span,.admin-head>span,.detail-head>span,.answer-list section>span{font:400 8px DM Mono;letter-spacing:.08em;text-transform:uppercase;color:var(--violet)}.login h1,.admin-head h1{font-size:clamp(54px,7vw,104px);line-height:.83;letter-spacing:-.075em;font-weight:440;margin:22px 0 55px}.login label{font-size:11px;text-transform:uppercase}.login input{margin-top:10px}.login button{border:0;min-height:50px;margin-top:20px}.error{color:#e04444;font-size:12px}.admin-loading,.empty{min-height:70vh;display:grid;place-items:center;color:var(--muted)}.admin-head{padding:75px 0 55px;border-bottom:1px solid var(--line)}.admin-head h1{margin:25px 0}.admin-head p{font:400 8px DM Mono;color:var(--muted);text-transform:uppercase}.admin-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.4fr);min-height:60vh}.admin-grid>aside{border-right:1px solid var(--line);padding:30px 30px 80px 0}.admin-grid>article{padding:30px 0 80px clamp(30px,5vw,80px)}#search{margin-bottom:25px}.brief-row{position:relative;display:block;width:100%;border:0;border-top:1px solid var(--line);background:none;color:var(--ink);text-align:left;padding:18px 28px 18px 0}.brief-row:last-child{border-bottom:1px solid var(--line)}.brief-row.active{color:var(--violet)}.brief-row span{display:block;font-size:17px;letter-spacing:-.02em}.brief-row small{display:block;color:var(--muted);font:400 7px DM Mono;text-transform:uppercase;margin-top:7px}.brief-row i{position:absolute;right:4px;top:26px;font-style:normal}.detail-head{border-bottom:1px solid var(--line);padding-bottom:35px}.detail-head h2{font-size:clamp(38px,5vw,70px);line-height:.92;letter-spacing:-.055em;font-weight:450;margin:18px 0 10px}.detail-head p{color:var(--muted)}.detail-head button{border:1px solid var(--line);background:none;color:var(--ink);padding:12px 15px;font:400 8px DM Mono;text-transform:uppercase;margin-top:12px}.answer-list section{padding:28px 0;border-bottom:1px solid var(--line)}.answer-list section>span{color:var(--violet)}.answer-list section p{font-size:16px;line-height:1.65;margin:12px 0 0;white-space:normal}.empty-list{color:var(--muted);font-size:13px}
@media(max-width:720px){.shell,.admin-shell{padding:0 18px}.site-header{padding-top:18px}.signature{font-size:19px}.creator-role{font-size:6px}.header-tools{gap:10px}.header-tools>a{font-size:7px}.theme-switch button{font-size:7px;padding-inline:5px}.hero{padding-top:55px}.hero h1{font-size:52px}.hero p{font-size:18px;margin-top:25px}.dither{height:210px;margin-top:55px}.sticky-brief{height:44px}.sticky-brief__content{padding:0 12px;font-size:7px}.sticky-brief__content>span{display:none}.sticky-brief__content nav{gap:2px}.sticky-brief__content nav button{width:23px;height:22px;font-size:7px}.workspace{display:block;margin-top:70px}.workspace>aside{position:static}.aside-top,.workspace>aside>small{display:none}.workspace nav{display:flex;gap:4px;overflow:auto;border:0;margin:0 0 36px;padding-bottom:3px}.workspace nav button{display:flex;min-width:max-content;min-height:36px;border:1px solid var(--line);padding:8px 9px;font-size:7px}.workspace nav button.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.workspace nav button i{display:none}.panel{padding:0}.heading h2{font-size:44px}.status{font-size:6px}.login{display:block}.login-brand{min-height:28vh}.login form{padding-block:55px}.admin-shell>header{align-items:flex-start}.admin-shell>header>div{display:grid;gap:10px}.admin-head{padding-top:55px}.admin-grid{display:block}.admin-grid>aside{border-right:0;padding-right:0}.admin-grid>article{padding-left:0}.detail-head h2{font-size:48px}footer span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Editorial spacing and quieter field hierarchy. */
.hero h1{line-height:.89;letter-spacing:-.045em}
.hero p{line-height:1.3;letter-spacing:-.012em}
.heading h2{line-height:.99;letter-spacing:-.035em}
.heading p{line-height:1.65;letter-spacing:.005em}
.complete h1,.login h1,.admin-head h1{line-height:.88;letter-spacing:-.045em}
.detail-head h2{line-height:.98;letter-spacing:-.03em}
.brief-row span{letter-spacing:-.01em}
.dither{background:var(--paper)}
.question-label{margin-bottom:11px}
.question input::placeholder,.question textarea::placeholder{color:var(--muted);opacity:.78}
.choice-description{margin:0 0 12px;color:var(--muted);font-size:var(--type-body);line-height:1.45}.choice-group{display:flex;flex-wrap:wrap;gap:8px}.choice-group button{border:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);padding:11px 14px;font:400 var(--mono-control) DM Mono;letter-spacing:.035em}.choice-group button b{display:inline-block;margin-right:9px;color:var(--violet);font:400 var(--mono-micro) DM Mono}.choice-group button.selected{border-color:var(--ink);background:var(--ink);color:var(--paper);box-shadow:inset 3px 0 var(--violet)}.choice-group button.selected b{color:var(--violet)}.choice-group button:disabled{opacity:.34;cursor:not-allowed}
.landing{min-height:calc(100vh - 145px);display:grid;align-items:center;padding:clamp(34px,7vw,100px) 0}
.landing .dither{width:100%;height:clamp(280px,46vw,640px);margin:0;background:var(--paper)}
.landing .dither canvas{width:104%;height:108%;inset:-4% -2%}
.landing-shell footer{margin-top:0}
.brief-link{color:var(--violet)!important}

/* Type scale: five intentional sizes shared by the questionnaire and panel. */
:root{--type-meta:8px;--type-label:13px;--type-body:15px;--type-section:clamp(40px,4.1vw,60px);--type-display:clamp(56px,7.2vw,104px)}
body{font-size:var(--type-body)}
.hero h1,.complete h1,.login h1,.admin-head h1{font-size:var(--type-display)}
.heading h2{font-size:var(--type-section)}
.heading p,.hero p{font-size:var(--type-body)}
.question-label{font-size:var(--type-label)}
.question input,.question textarea,.question select{font-size:var(--type-body)}

.login label{font-size:var(--type-label)}
.detail-head h2{font-size:var(--type-section)}

/* Integrated opening: the dither is the hero, not a separate illustration. */
.hero{padding-top:clamp(32px,4vw,58px)}
.hero>.dither{height:clamp(480px,58vw,730px);margin-top:0;isolation:isolate}
.hero-copy{position:absolute;z-index:2;inset:clamp(24px,4vw,56px) clamp(24px,4vw,56px) auto;max-width:min(950px,88%);color:#fff;mix-blend-mode:difference;pointer-events:none}
.hero-copy h1{color:inherit;margin:0;font-size:var(--type-display)}
.hero-copy p{color:inherit;max-width:680px;margin:clamp(22px,3vw,34px) 0 0;font-size:var(--type-body)}
.dither>span{z-index:3}
@media(max-width:720px){.hero{padding-top:24px}.hero>.dither{height:clamp(410px,115vw,560px)}.hero-copy{inset:22px 20px auto;max-width:92%}.hero-copy h1{font-size:clamp(50px,14vw,72px)}.hero-copy p{max-width:90%;font-size:15px}}

/* Keep the original image proportion and reserve a clean field for the type. */
.hero>.dither{height:clamp(220px,25vw,380px)}
.hero-copy{inset:clamp(18px,2.3vw,32px) clamp(18px,2.3vw,32px) auto;max-width:min(790px,80%);padding:clamp(9px,1.25vw,18px) clamp(11px,1.6vw,24px) clamp(12px,1.8vw,25px);background:var(--paper);color:var(--ink);mix-blend-mode:normal}
.hero-copy h1,.hero-copy p{color:inherit}
.hero-code{display:block;margin-top:10px;text-align:right;color:var(--muted);font:400 7px DM Mono;letter-spacing:.07em}
@media(max-width:720px){.hero>.dither{height:210px}.hero-copy{inset:16px 15px auto;max-width:94%;padding:8px 10px 10px}.hero-copy h1{font-size:clamp(42px,11vw,56px);line-height:.9}.hero-copy p{font-size:13px;margin-top:12px;line-height:1.3}.hero-code{margin-top:8px;font-size:6px}}

/* Letter-shaped knockout: contrast follows the image without a visible panel. */
.hero-copy{padding:0;background:transparent;color:#fff;mix-blend-mode:normal}
.hero-copy h1{position:relative;color:inherit}
.hero-knockout,.hero-ink{display:block}
.hero-knockout{position:absolute;inset:0;z-index:0;color:var(--paper)}
.hero-ink{position:relative;z-index:1;color:#fff;mix-blend-mode:difference}
.hero-copy p{color:#fff;mix-blend-mode:difference}
@media(max-width:720px){.hero-copy{padding:0}}

/* Restore the original, separated hero composition. */
.hero{padding-top:clamp(58px,8vw,118px)}
.hero>div:first-child{max-width:1060px}
.hero h1{font-size:var(--type-display);line-height:.89;letter-spacing:-.045em;font-weight:440;margin:0;color:var(--ink)}
.hero p{font-size:var(--type-body);line-height:1.3;letter-spacing:-.012em;margin:34px 0 0;max-width:700px;color:var(--muted)}
.hero>.dither{height:clamp(220px,25vw,380px);margin-top:clamp(58px,8vw,110px);isolation:auto}
.dither>span{z-index:auto}
@media(max-width:720px){.hero{padding-top:55px}.hero h1{font-size:52px}.hero p{font-size:18px;margin-top:25px}.hero>.dither{height:210px;margin-top:55px}}

/* Desktop metadata: still secondary, but comfortably legible. */
@media(min-width:721px){
  .signature small,.admin-shell>header b{font-size:9px}
  .header-tools>a,.admin-shell header button{font-size:10px}
  .theme-switch button{font-size:9px}
  .aside-top,.workspace>aside>small,.panel-meta,.status,footer{font-size:9px}
  .workspace nav button{font-size:10px}
  .workspace nav button b{font-size:8px}
  .workspace>aside>small{font-size:8px}
  .heading>span{font-size:9px}
  .question-label b{font-size:8px}
  .actions button:last-child,.login button{font-size:9px}
  .dither>span{font-size:8px}
}

.sticky-brief{height:32px}
.sticky-brief__content>span,.sticky-brief__content>b{padding:2px 5px}
.sticky-brief__content>span{padding-left:0}
.sticky-brief__content>b{padding-right:0}
.sticky-brief__content nav{position:absolute;left:50%;transform:translateX(-50%)}
.sticky-brief__content nav button{width:20px;height:16px}
@media(max-width:720px){.sticky-brief{height:30px}.sticky-brief__content{padding-inline:18px}.sticky-brief__content nav{left:18px;transform:none}.sticky-brief__content nav button{width:18px;height:16px}}

.dither,.sticky-brief{border:0}
.theme-switch{position:relative}

/* Private panel: the same editorial system as the public site. */
.login{width:min(1540px,100%);margin:auto;padding:0 clamp(20px,4vw,64px);grid-template-columns:minmax(300px,.78fr) minmax(380px,1.22fr);gap:clamp(42px,9vw,150px);background:var(--paper)}
.login-brand{position:relative;display:grid;align-content:end;gap:8px;min-height:100svh;padding:0 0 clamp(42px,7vw,90px);overflow:hidden;background:transparent;color:var(--ink);font-size:22px;font-weight:520;letter-spacing:-.035em;border-right:0}
.login-brand .creator-role{position:relative;z-index:1;max-width:430px}.admin-signature{position:relative;z-index:1;display:inline-flex;align-items:baseline;gap:12px;width:max-content;color:var(--ink);font-size:22px;font-weight:520;letter-spacing:-.035em;text-decoration:none}.admin-signature b{color:var(--violet);font:500 9px DM Mono;letter-spacing:0}
.admin-dither{position:absolute;inset:0 0 auto;height:clamp(240px,35vw,480px);overflow:hidden;background-color:var(--paper);background-image:radial-gradient(var(--ink) .65px,transparent .8px),url('/hero.jpg');background-size:4px 4px,cover;background-position:center;background-blend-mode:multiply;filter:grayscale(1) contrast(1.2)}
[data-theme=dark] .admin-dither{background-image:radial-gradient(var(--ink) .65px,transparent .8px),url('/hero.jpg');background-blend-mode:screen;filter:grayscale(1) brightness(.68) contrast(1.25)}
.admin-dither:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--paper) 0%,transparent 30%,transparent 70%,var(--paper) 100%)}
.admin-dither span{position:absolute;z-index:1;right:10px;bottom:10px;padding:4px 6px;background:var(--paper);color:var(--ink);font:400 7px DM Mono;letter-spacing:.08em}
.login form{align-self:center;max-width:540px;padding:0}.login form>span,.admin-head>span,.detail-head>span,.answer-list section>span{font-size:9px}.login h1{font-size:clamp(56px,6.2vw,94px);margin:20px 0 24px}.login form>p:not(.error){max-width:340px;margin:0 0 44px;color:var(--muted);font-size:15px;line-height:1.55}.login button{min-height:46px}.admin-shell{max-width:1540px}.admin-shell>header{padding-top:25px}.admin-dither--wide{position:relative;inset:auto;width:100%;height:clamp(90px,10vw,145px);margin-top:clamp(34px,5vw,70px);filter:grayscale(1) contrast(1.25)}
.admin-dither--wide:after{background:linear-gradient(90deg,var(--paper) 0%,transparent 21%,transparent 79%,var(--paper) 100%)}
.admin-head{padding:clamp(42px,6vw,78px) 0 40px}.admin-head h1{font-size:clamp(52px,6.2vw,94px);margin:18px 0}.admin-grid>aside{padding-top:24px}.admin-grid>article{padding-top:24px}.brief-row{padding-block:16px}.brief-row.active{background:color-mix(in srgb,var(--violet) 8%,transparent)}.detail-head button{border:0;background:var(--ink);color:var(--paper)}
@media(max-width:720px){.login{display:block;padding-inline:18px}.login-brand{min-height:250px;padding-bottom:26px}.admin-dither{height:190px}.login form{padding:48px 0 70px}.login h1{font-size:64px}.admin-dither--wide{height:72px;margin-top:26px}.admin-head{padding:46px 0 32px}.admin-head h1{font-size:56px}.admin-grid>aside{padding-top:22px}.admin-grid>article{padding-top:32px}}

.admin-site-header .header-tools{gap:18px}.admin-site-header button{font:400 9px DM Mono;text-transform:uppercase;letter-spacing:.06em}
@media(max-width:720px){.admin-site-header .header-tools{grid-row:1 / span 2;align-self:start;display:grid;justify-items:end;gap:7px}.admin-site-header .header-tools>a,.admin-site-header .header-tools>button{font-size:7px}.admin-site-header .theme-switch{grid-row:1;grid-column:1}.admin-site-header #notify{grid-row:2;grid-column:1}.admin-site-header #logout{grid-row:3;grid-column:1}}

/* Real WebGL dither in the private panel. */
.admin-dither,[data-theme=dark] .admin-dither{background:var(--paper);background-image:none;filter:none}
.admin-dither:after,.admin-dither--wide:after{display:none}
.admin-dither canvas{position:absolute;inset:-2%;display:block;width:104%;height:104%;opacity:0;transition:opacity .28s ease}
.admin-dither canvas.is-ready{opacity:1}
.admin-dither--wide canvas{inset:-5% -2%;height:110%}

/* Admin uses the exact public header and the same editorial content rhythm. */
.admin-login-shell{min-height:100svh}.admin-dither--login{position:relative;inset:auto;width:100%;height:clamp(120px,16vw,230px);margin-top:clamp(34px,5vw,70px)}
.admin-login-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,520px);gap:clamp(48px,10vw,180px);align-items:end;padding:clamp(54px,8vw,110px) 0 70px}
.admin-login-main>div>span{font:400 9px DM Mono;letter-spacing:.08em;text-transform:uppercase;color:var(--violet)}
.admin-login-main h1{font-size:clamp(56px,7.2vw,104px);line-height:.88;letter-spacing:-.045em;font-weight:440;margin:20px 0 24px}
.admin-login-main>div>p{max-width:390px;color:var(--muted);font-size:15px;line-height:1.55}
.admin-login-main form label{font-size:13px;text-transform:uppercase}.admin-login-main form input{display:block;width:100%;margin-top:10px;background:var(--surface);border:1px solid var(--line);border-radius:0;padding:15px 16px;color:var(--ink);font-size:15px;outline:none}.admin-login-main form input:focus{border-color:var(--ink);box-shadow:inset 3px 0 var(--violet)}
.admin-login-main form button,.admin-controls button{border:0;background:var(--ink);color:var(--paper);padding:0 22px;min-height:46px;margin-top:18px;font:500 9px DM Mono;text-transform:uppercase;letter-spacing:.07em}
.password-field{position:relative;display:block}.password-field input{padding-right:48px!important}.admin-login-main form .password-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:28px;height:28px;min-height:0;margin:0;border:0;background:transparent;color:var(--muted);padding:0;cursor:pointer;font:inherit;letter-spacing:0;text-transform:none}.password-toggle svg{width:18px;height:18px;fill:currentColor}.password-toggle[aria-pressed=true]::after{content:"";position:absolute;width:22px;border-top:1.5px solid currentColor;transform:rotate(-45deg)}.password-toggle:hover,.password-toggle:focus-visible{color:var(--violet)}.password-toggle[aria-pressed=true]{color:var(--violet)}
.admin-head{display:flex;justify-content:space-between;align-items:end;gap:40px}.admin-controls{display:flex;gap:8px;padding-bottom:4px}.admin-controls button:first-child{background:var(--violet);color:#fff}.admin-controls button{margin:0;white-space:nowrap}
.admin-controls .test-submit{background:transparent;color:var(--ink);border:1px solid var(--line)}
@media(max-width:720px){.admin-dither--login{height:96px;margin-top:28px}.admin-login-main{display:block;padding:50px 0 70px}.admin-login-main h1{font-size:56px}.admin-login-main form{margin-top:42px}.admin-head{display:block}.admin-controls{margin-top:28px}.admin-controls button{padding-inline:14px;font-size:7px}.admin-controls button:first-child{flex:1}}

/* Login composition stays inside the available browser viewport. */
.admin-login-shell{height:100svh;min-height:560px;display:grid;grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);grid-template-rows:auto minmax(0,1fr);overflow:hidden}
.admin-login-shell>.site-header{grid-column:1 / -1;grid-row:1}
.admin-login-shell>.admin-dither--login{grid-column:1;grid-row:2;align-self:stretch;width:100%;height:auto;min-height:0;margin:clamp(28px,4vh,54px) 0 clamp(30px,5vh,68px)}
.admin-login-shell>.admin-login-main{grid-column:2;grid-row:2;display:grid;grid-template-columns:1fr;gap:clamp(24px,4vh,46px);align-content:center;align-items:initial;min-height:0;padding:clamp(28px,5vh,68px) 0 clamp(28px,5vh,68px) clamp(34px,5vw,90px)}
.admin-login-main h1{font-size:clamp(50px,5.4vw,82px);margin:14px 0 18px}.admin-login-main>div>p{margin:0;font-size:14px}.admin-login-main form button{margin-top:14px}
@media(max-width:720px){.admin-login-shell{height:100svh;min-height:600px;grid-template-columns:1fr;grid-template-rows:auto minmax(100px,32vh) minmax(0,1fr);overflow:hidden}.admin-login-shell>.site-header{grid-column:1;grid-row:1}.admin-login-shell>.admin-dither--login{grid-column:1;grid-row:2;height:auto;margin:22px 0 0}.admin-login-shell>.admin-login-main{grid-column:1;grid-row:3;display:grid;gap:18px;align-content:center;padding:20px 0 26px}.admin-login-main h1{font-size:clamp(42px,12vw,58px);margin:10px 0 10px}.admin-login-main>div>p{font-size:12px;line-height:1.4}.admin-login-main form{margin:0}.admin-login-main form label{font-size:10px}.admin-login-main form input{margin-top:7px;padding:12px 13px}.admin-login-main form button{min-height:40px;margin-top:10px}}
@media(max-width:720px) and (max-height:720px){.admin-login-shell{grid-template-rows:auto minmax(72px,22vh) minmax(0,1fr)}.admin-login-shell>.admin-dither--login{margin-top:14px}.admin-login-shell>.admin-login-main{grid-template-columns:minmax(0,1fr) minmax(180px,.8fr);gap:20px;padding:14px 0 18px}.admin-login-main h1{font-size:38px}.admin-login-main>div>p{font-size:11px}.admin-login-main form{align-self:end}}

/* Shared page system: one frame, one header rhythm and one viewport logic. */
:root{--page-x:clamp(20px,4vw,72px);--header-top:var(--page-x);--header-bottom:20px;--section-gap:clamp(28px,4vw,60px)}
.shell,.admin-shell{width:100%;max-width:none;padding-inline:var(--page-x)}
.sticky-brief__content{width:100%;max-width:none;padding-inline:var(--page-x)}
.site-header{padding:var(--header-top) 0 var(--header-bottom)}
.landing-shell,.contact-shell{min-height:100svh;display:grid;grid-template-rows:auto minmax(0,1fr) auto}
.contact-page{min-height:0}
.admin-login-shell{height:100svh;min-height:0;grid-template-rows:auto minmax(0,1fr) auto}
.admin-login-shell>.site-header{grid-column:1 / -1;grid-row:1}.admin-login-shell>.admin-dither--login,.admin-login-shell>.admin-login-main{grid-row:2}.admin-login-shell>footer{grid-column:1 / -1;grid-row:3}
.admin-shell>footer{margin-top:0}
@media(max-width:720px){:root{--page-x:18px;--header-top:18px;--header-bottom:16px}.admin-login-shell{min-height:0;grid-template-rows:auto minmax(80px,27vh) minmax(0,1fr) auto}.admin-login-shell>.admin-dither--login{grid-row:2}.admin-login-shell>.admin-login-main{grid-row:3}.admin-login-shell>footer{grid-row:4}.contact-page{padding-block:clamp(34px,7vh,60px)}}
@media(max-width:720px) and (max-height:720px){.admin-login-shell{grid-template-rows:auto minmax(64px,19vh) minmax(0,1fr) auto}.admin-login-shell>.admin-login-main{padding-block:10px}.admin-login-shell>footer{padding-block:10px 14px}}

/* Home follows the same strict viewport frame as Admin. */
.landing-shell{height:100svh;min-height:0;overflow:hidden}
.landing{height:100%;min-height:0;display:grid;align-items:stretch;padding:var(--section-gap) 0}
.landing .dither{align-self:stretch;width:100%;height:auto;min-height:0;margin:0}
@media(max-width:720px){.landing{padding:24px 0}.landing .dither{height:auto;min-height:0}}
@media(max-width:720px) and (max-height:720px){.landing{padding:14px 0}.landing-shell>footer{padding-block:10px 14px}}

/* Mobile admin login: one column, no overlaps at short browser heights. */
@media(max-width:720px){
  .admin-login-shell{height:100svh;min-height:0;overflow-x:hidden;overflow-y:auto;grid-template-columns:1fr;grid-template-rows:auto clamp(76px,18svh,132px) minmax(0,1fr) auto}
  .admin-login-shell>.admin-dither--login{grid-column:1;grid-row:2;height:auto;min-height:0;margin:16px 0 0}
  .admin-login-shell>.admin-login-main{grid-column:1;grid-row:3;display:block;min-height:0;padding:clamp(18px,3.5svh,30px) 0 20px}
  .admin-login-main h1{font-size:clamp(40px,11vw,52px);line-height:.9;margin:9px 0 10px}
  .admin-login-main>div>p{max-width:330px;font-size:11px;line-height:1.4}
  .admin-login-main form{margin-top:clamp(16px,3svh,26px)}
  .admin-login-main form label{font-size:9px}.admin-login-main form input{height:43px;margin-top:6px;padding:9px 12px}
  .admin-login-main form button{min-height:38px;margin-top:9px;padding-inline:17px;font-size:8px}
  .admin-login-shell>footer{grid-column:1;grid-row:4;padding:10px 0 14px}
}
@media(max-width:720px) and (max-height:620px){
  .admin-login-shell{grid-template-rows:auto 70px auto auto}
  .admin-login-shell>.admin-dither--login{margin-top:10px}
  .admin-login-shell>.admin-login-main{display:block;grid-template-columns:none;padding:12px 0 14px}
  .admin-login-main h1{font-size:36px}.admin-login-main>div>p{font-size:10px}.admin-login-main form{margin-top:12px}
}

/* Mobile microcopy: a little more legible while retaining the compact hierarchy. */
@media(max-width:720px){
  .creator-role{font-size:8px;line-height:1.4}
  .header-tools>a{font-size:8.5px}
  .theme-switch button span{font-size:13px}
  .panel-meta,.status,footer{font-size:8.5px}
  .heading>span{font-size:8.5px}
  .question-label b{font-size:8px}
  .dither>span{font-size:8px}
  .sticky-brief__content{font-size:8px}
}

/* Animated in-app splash shown when the iPhone PWA opens. */
.app-splash{position:fixed;z-index:9999;inset:0;overflow:hidden;background:var(--paper);opacity:1;transition:opacity .25s ease}
.app-splash.is-leaving{opacity:0;pointer-events:none}
.app-splash canvas{display:block;width:104%;height:104%;position:absolute;inset:-2%}
.app-splash>span{position:absolute;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));padding:5px 6px;background:var(--paper);color:var(--ink);font:400 8px DM Mono;letter-spacing:.07em}
@media(prefers-reduced-motion:reduce){.app-splash{transition:none}}

.complete-home{display:inline-flex;align-items:center;justify-content:center;min-height:44px;margin-top:28px;padding:0 18px;background:var(--ink);color:var(--paper);font:500 var(--mono-control) DM Mono;letter-spacing:.07em;text-decoration:none;text-transform:uppercase}
.brief-swipe{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.brief-swipe .brief-row{position:relative;z-index:1;background:var(--paper);transition:transform .18s ease;border-bottom:0}
.delete-brief{position:absolute;inset:0 0 0 auto;width:92px;border:0;background:#b23838;color:#fff;font:500 var(--mono-meta) DM Mono;text-transform:uppercase;letter-spacing:.05em}
.detail-actions{display:flex;gap:8px;align-items:center;margin-top:12px}.detail-head .detail-actions button{margin:0}.detail-head .delete-current{background:transparent;color:#b23838;border:1px solid #b23838}
.admin-list-tools{display:flex;justify-content:flex-end;margin:0 0 10px}.admin-list-tools button{border:0;background:none;color:var(--violet);padding:4px 0;font:500 var(--mono-meta) DM Mono;letter-spacing:.06em;text-transform:uppercase}
@media(max-width:720px){
  .admin-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.55fr) minmax(0,.7fr);width:100%;gap:6px}
  .admin-controls button{min-width:0;min-height:44px;padding:5px 7px;white-space:normal;line-height:1.12}
  .admin-login-shell{grid-template-rows:auto clamp(130px,28svh,240px) minmax(0,1fr) auto}
  .admin-login-shell>.admin-dither--login{margin-top:16px}
  .detail-actions{flex-wrap:wrap}
}
/* Índice más compacto para mantener el foco en las preguntas. */
.workspace{grid-template-columns:minmax(190px,.46fr) minmax(0,1.7fr);gap:clamp(44px,7vw,110px)}
.workspace nav button{min-height:42px;font-size:8.5px}
.workspace nav button b{font-size:6.5px}
.workspace>aside>small{font-size:6.5px}

/* El fondo se mantiene limpio mientras el canvas termina de cargar. */
.dither,.sticky-brief{background:var(--paper)}
.dither canvas{opacity:0}
.dither canvas.is-ready{opacity:1}
.sticky-brief canvas{opacity:0;transition:opacity .28s ease}
.sticky-brief canvas.is-ready{opacity:1}
@media(prefers-reduced-motion:reduce){.sticky-brief canvas{transition:none}}
.theme-switch button{position:relative;display:flex;align-items:center;min-width:32px;justify-content:center}
.theme-switch button span{font-size:12px;line-height:1}
.theme-switch button::after{content:attr(data-label);position:absolute;top:calc(100% + 7px);right:0;padding:4px 6px;background:var(--ink);color:var(--paper);font:400 7px DM Mono;letter-spacing:.07em;text-transform:uppercase;opacity:0;transform:translateY(-3px);pointer-events:none;transition:opacity .15s ease,transform .15s ease;z-index:30}
.theme-switch button:hover::after,.theme-switch button:focus-visible::after{opacity:1;transform:translateY(0)}
.mobile-location{display:none}
.contact-link{color:var(--ink);text-decoration:none}
.contact-link:hover{color:var(--violet)}
.contact-page{min-height:calc(100svh - 150px);display:grid;grid-template-columns:1fr minmax(280px,520px);gap:clamp(40px,10vw,180px);align-content:center;padding:60px 0}
.contact-intro>span{font:400 9px DM Mono;letter-spacing:.08em;text-transform:uppercase;color:var(--violet)}
.contact-intro h1{font-size:clamp(64px,8vw,120px);line-height:.86;letter-spacing:-.06em;font-weight:440;margin:18px 0 28px}
.contact-intro p{max-width:360px;color:var(--muted);font-size:16px;line-height:1.5}
.contact-form{display:grid;gap:22px}
.contact-form label{font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.contact-form input,.contact-form textarea{display:block;width:100%;margin-top:9px;background:var(--surface);border:1px solid var(--line);border-radius:0;padding:14px;color:var(--ink);font-size:14px;outline:0}
.contact-form textarea{resize:vertical;line-height:1.5}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--ink);box-shadow:inset 3px 0 var(--violet)}
.contact-form .actions{margin-top:4px}
.contact-form .actions a{display:flex;align-items:center;color:var(--muted);text-decoration:none;font:400 8px DM Mono;text-transform:uppercase}
.contact-form .actions button{border:0}
.contact-sent{font:400 10px DM Mono;letter-spacing:.08em;line-height:2;color:var(--violet)}
.contact-sent small{color:var(--muted);font-size:9px;letter-spacing:.02em}

/* En móvil, el Home conserva la composición vertical del escritorio. */
@media(max-width:720px){
  .landing{min-height:calc(100svh - 132px);padding:24px 0}
  .landing .dither{height:clamp(420px,64svh,620px);margin:0}
  footer .footer-location{display:inline}
  .desktop-location{display:none}
  .mobile-location{display:inline}
  .contact-page{display:block;min-height:calc(100svh - 120px);padding:60px 0 40px}
  .contact-intro h1{font-size:64px;margin-bottom:18px}
  .contact-intro p{font-size:14px;margin-bottom:42px}
}

/* Header móvil: identidad amplia y controles ordenados en una columna derecha. */
@media(max-width:720px){
  .site-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:14px;padding-top:18px;padding-bottom:16px}
  .identity{min-width:0}
  .signature{white-space:nowrap;font-size:19px;line-height:1}
  .creator-role{display:block;width:calc(100vw - 142px);max-width:255px;margin-top:9px;font-size:6.5px;line-height:1.45;letter-spacing:.055em}
  .header-tools{display:flex;flex-direction:column;align-items:flex-end;gap:7px;min-width:82px}
  .header-tools>a{font-size:7.5px;line-height:1.2;text-align:right}
  .theme-switch{order:-1;margin-bottom:7px}
  .theme-switch button{min-width:24px;height:18px;padding:0;border-bottom:1px solid var(--line)}
}

/* La portada usa exactamente el espacio restante entre header y footer. */
.landing-shell{height:100svh;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden}
.landing{height:100%;min-height:0;display:grid;align-items:stretch;padding:var(--section-gap) 0}
.landing .dither{align-self:stretch;width:100%;height:auto;min-height:0;margin:0}

/* Tres únicos tamaños monoespaciados para todo el sistema. */
:root{--mono-micro:9px;--mono-meta:10px;--mono-control:11px}
@media(min-width:721px){:root{--mono-micro:11px;--mono-meta:12.4px;--mono-control:13.75px}}
.signature small,.workspace nav button b,.question-label b,.theme-switch button::after,.hero-code,.brief-row small{font-size:var(--mono-micro)}
.creator-role,.header-tools>a,.theme-switch button,.sticky-brief__content,.aside-top,.workspace>aside>small,.panel-meta,.status,footer,.heading>span,.dither>span,.admin-dither span,.admin-login-main>div>span,.contact-intro>span,.app-splash>span,.admin-head p,.detail-head>span,.answer-list section>span,.complete>p:first-of-type{font-size:var(--mono-meta)}
.actions button:last-child,.admin-login-main form button,.admin-controls button,.detail-head button,.contact-form .actions a,.contact-sent,.complete-home{font-size:var(--mono-control)}

/* El marco exterior conserva la misma separación arriba, abajo y a los lados. */
footer{padding-bottom:var(--page-x)}
.theme-switch,.theme-switch button{border-bottom:0}

/* Admin comparte exactamente el mismo marco exterior que el resto del sitio. */
.admin-shell{width:100%;max-width:none;margin-inline:0;padding-inline:var(--page-x)}
.admin-shell>.site-header,.admin-shell>.admin-dither,.admin-shell>.admin-head,.admin-shell>.admin-grid,.admin-shell>footer{width:100%;max-width:none}

/* Cuerpo de texto +25%; la escala de los heroes permanece intacta. */
.heading p,.hero p{font-size:20.625px}
.question-label{font-size:17.875px}
.question>em{font-size:19.25px}
.question input,.question textarea,.question select{font-size:19.25px}
.brief-row span{font-size:23.375px}
.detail-head p,.admin-login-main>div>p{font-size:20.625px}
.answer-list section p{font-size:22px}
.empty-list{font-size:17.875px}
.contact-intro p{font-size:22px}
.contact-form input,.contact-form textarea{font-size:19.25px}

/* Un solo header compartido en todas las secciones. */
.site-header .signature{font-size:28px}
.site-header .creator-role{font-size:11px;max-width:920px}
@media(min-width:721px){
  .site-header .header-tools{align-self:flex-end;transform:translateY(5px)}
  .site-header .signature{font-size:30.8px}
  .site-header .creator-role{font-size:12.1px;max-width:1012px}
}
@media(max-width:720px){
  .site-header .signature{font-size:24px}
  .site-header .creator-role{font-size:10px}
  .heading p,.hero p,.detail-head p,.admin-login-main>div>p{font-size:18.75px}
  .question-label,.empty-list{font-size:16.25px}
  .question>em,.question input,.question textarea,.question select,.contact-form input,.contact-form textarea{font-size:17.5px}
  .brief-row span{font-size:21.25px}
  .answer-list section p,.contact-intro p{font-size:20px}
}

/* Home vertical: una sola caja flexible, centrada entre header y footer. */
@media(max-width:720px) and (orientation:portrait){
  .landing{height:100%;min-height:0;padding:var(--page-x) 0}
  .landing .dither{align-self:stretch;width:100%;height:auto;min-height:0;margin:0}
}