/* Schriften liegen lokal – keine Verbindung zu Google & Co. */
@font-face{font-family:"Fraunces";src:url(../fonts/fraunces-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url(../fonts/fraunces-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Fraunces";src:url(../fonts/fraunces-latin-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-greek-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0370-03FF}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-greek-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0370-03FF}
@font-face{font-family:"JetBrains Mono";src:url(../fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Caveat";src:url(../fonts/caveat-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --paper:#f4efe4; --paper-2:#ebe4d3; --paper-3:#e0d6bf;
  --ink:#2b2a26; --ink-2:#55524a; --ink-3:#7a7466;
  --moss:#2f5d34; --moss-2:#3f7a46; --clay:#b5532b; --water:#2f6f8f; --sand:#d9c9a3; --soil:#8b5a2b;
  --line:#cfc4a8;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --hand:"Caveat","Segoe Print","Bradley Hand",cursive;
  --gutter:clamp(16px,4vw,40px);
}
@media (prefers-color-scheme:dark){
  :root{--paper:#1d1b17; --paper-2:#26231d; --paper-3:#322e25; --ink:#ece6d6; --ink-2:#bdb6a2; --ink-3:#8f8977;
    --moss:#8cc08f; --moss-2:#6aa86f; --clay:#e08a5f; --water:#6fb4d3; --sand:#5a4f35; --soil:#c49560; --line:#3b362a}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:clamp(17px,1.05vw + 12px,19px);line-height:1.62;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
a{color:var(--moss);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--clay)}
code,.mono{font-family:var(--mono);font-size:.84em;background:var(--paper-2);padding:.08em .35em;border-radius:3px}
::selection{background:var(--clay);color:#fff}

/* ---------- Kopfzeile ---------- */
.top{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}
.top-in{max-width:1180px;margin:0 auto;padding:9px var(--gutter);display:flex;align-items:center;gap:16px}
.top .logo{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--serif);font-weight:600;font-size:1.02rem;white-space:nowrap}
.top .logo img{width:30px;height:30px}
.top nav{margin-left:auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.top nav::-webkit-scrollbar{display:none}
.top nav a{color:var(--ink-2);text-decoration:none;font-size:.88rem;padding:6px 9px;border-radius:5px;white-space:nowrap}
.top nav a:hover,.top nav a.on{background:var(--paper-2);color:var(--ink)}
@media (max-width:760px){.top .logo span{display:none}}

/* ---------- Titelbereich ---------- */
.hero{max-width:1180px;margin:0 auto;padding:clamp(36px,7vw,86px) var(--gutter) clamp(30px,5vw,56px);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:center}
.hero .kicker{font-family:var(--hand);font-size:1.5rem;color:var(--clay);margin:0 0 4px;transform:rotate(-1.2deg);display:inline-block}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.3rem,6vw,4.3rem);line-height:1.04;letter-spacing:-.015em;margin:0 0 .45em}
.hero h1 em{font-style:italic;font-weight:400;color:var(--moss)}
.hero p.lead{font-size:1.18em;color:var(--ink-2);max-width:34em;margin:0 0 1.2em}
.hero .meta{font-size:.92rem;color:var(--ink-3);margin:0}
.hero .logo-big{justify-self:center;width:min(100%,330px);filter:drop-shadow(0 12px 18px rgba(60,40,10,.18))}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.btn{display:inline-block;padding:11px 18px;border-radius:6px;font-weight:600;text-decoration:none;font-size:.97rem;border:1.5px solid var(--ink)}
.btn.main{background:var(--ink);color:var(--paper)}
.btn.main:hover{background:var(--clay);border-color:var(--clay);color:#fff}
.btn.alt{color:var(--ink)}
.btn.alt:hover{background:var(--paper-2);color:var(--ink)}
@media (max-width:760px){.hero{grid-template-columns:1fr}.hero .logo-big{order:-1;width:150px;justify-self:start}}

/* ---------- Zahlenband ---------- */
.facts{background:var(--ink);color:var(--paper)}
.facts-in{max-width:1180px;margin:0 auto;padding:22px var(--gutter);display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:18px 26px}
.facts b{display:block;font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3vw,2.3rem);line-height:1;color:#f0c9a8}
.facts span{font-size:.9rem;opacity:.85;line-height:1.3;display:block;margin-top:4px}

/* ---------- Seitenlayout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:200px minmax(0,1fr);gap:clamp(24px,4vw,56px)}
.toc{position:sticky;top:76px;align-self:start;padding:38px 0;font-size:.92rem}
.toc h2{font-family:var(--hand);font-weight:500;font-size:1.4rem;margin:0 0 6px;color:var(--clay)}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:k}
.toc li{counter-increment:k}
.toc a{display:block;padding:4px 0 4px 26px;position:relative;color:var(--ink-2);text-decoration:none;line-height:1.3}
.toc a::before{content:counter(k);position:absolute;left:0;top:4px;font-family:var(--serif);color:var(--ink-3);width:20px;text-align:right;font-size:.85em}
.toc a:hover,.toc a.on{color:var(--ink)}
.toc a.on{font-weight:600}
@media (max-width:1000px){.wrap{display:block}.toc{display:none}}
main{min-width:0}

section.kap{padding:clamp(44px,7vw,88px) 0 0}
section.kap + section.kap{border-top:1px solid var(--line);margin-top:clamp(44px,7vw,88px)}
.kap-head{display:flex;align-items:baseline;gap:16px;margin-bottom:.4em}
.kap-nr{font-family:var(--serif);font-size:clamp(2.6rem,6vw,4.2rem);line-height:.9;color:var(--clay);font-weight:400}
h2.t{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.6vw,2.55rem);line-height:1.1;letter-spacing:-.01em;margin:0}
.kap .intro{font-size:1.14em;color:var(--ink-2);max-width:38em;margin:.2em 0 1.4em}
h3{font-family:var(--serif);font-weight:600;font-size:1.34rem;line-height:1.2;margin:2.1em 0 .45em}
h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin:1.8em 0 .4em;font-weight:600}
p{margin:0 0 1em;max-width:40em}
ul,ol{max-width:40em;padding-left:1.25em;margin:0 0 1em}
li{margin:.25em 0}
strong{font-weight:600}
.wide{max-width:none}

/* handschriftliche Randnotiz */
.note{font-family:var(--hand);font-size:1.45rem;line-height:1.15;color:var(--clay);margin:.2em 0 1em;max-width:22em;transform:rotate(-.8deg)}

/* Kasten */
.box{background:var(--paper-2);border-left:4px solid var(--moss);padding:14px 18px;margin:1.4em 0;max-width:40em;border-radius:0 6px 6px 0}
.box.clay{border-left-color:var(--clay)}
.box.water{border-left-color:var(--water)}
.box p:last-child,.box ul:last-child{margin-bottom:0}
.box .bt{font-weight:600;display:block;margin-bottom:2px}

/* Abbildungen */
figure{margin:1.8em 0;padding:0}
figure .pic{background:#f4efe4;border:1px solid var(--line);border-radius:6px;padding:10px;overflow-x:auto}
figure .pic img,figure .pic svg{display:block;width:100%;height:auto}
figcaption{font-size:.9rem;color:var(--ink-2);margin-top:8px;max-width:52em;line-height:1.45}
figcaption b{color:var(--ink)}
figure.narrow{max-width:640px}
.pic svg{color:#2b2a26}
.pic svg text{font-family:var(--sans);fill:#2b2a26}
.pic svg .hand{font-family:var(--hand);fill:#b5532b;font-size:19px}

/* SVG-Bausteine (fest hell, wie die Diagramme als Bild) */
.bx{fill:#ebe4d3;stroke:#2b2a26;stroke-width:1.6}
.bx.g{fill:#d4e2cf}.bx.c{fill:#f0d3bf}.bx.w{fill:#cfe0e8}.bx.s{fill:#f4efe4}.bx.y{fill:#efe2b9}
.or{stroke:#b5532b}
.ar{stroke:#2b2a26;stroke-width:1.8;fill:none;marker-end:url(#pf)}
.ln{stroke:#2b2a26;stroke-width:1.6;fill:none}
.sm{font-size:14px}.md{font-size:16px}.lg{font-size:18px;font-weight:600}.xs{font-size:12.5px;fill:#55524a!important}

/* Tabellen */
.tw{overflow-x:auto;margin:1.2em 0;max-width:52em;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:.93rem;line-height:1.4}
th{text-align:left;font-weight:600;border-bottom:2px solid var(--ink);padding:7px 12px 7px 0;white-space:nowrap}
td{border-bottom:1px solid var(--line);padding:7px 12px 7px 0;vertical-align:top}
td:first-child{font-weight:600}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
caption{caption-side:bottom;text-align:left;font-size:.85rem;color:var(--ink-3);padding-top:7px}

/* Bausteine-Liste */
.parts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin:1.4em 0;max-width:none}
.part{border:1px solid var(--line);background:var(--paper-2);border-radius:8px;padding:15px 17px}
.part h5{font-family:var(--serif);font-size:1.12rem;margin:0 0 3px;font-weight:600}
.part .tag{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);display:block;margin-bottom:6px}
.part p{font-size:.93rem;margin:0;line-height:1.5}

/* Tiefenskala der Böden */
.soil{margin:1.4em 0;max-width:46em}
.soil-row{display:grid;grid-template-columns:150px 1fr;gap:10px;align-items:center;font-size:.9rem;margin:5px 0}
.soil-bar{position:relative;height:22px;background:linear-gradient(90deg,var(--paper-3),var(--paper-3));border-radius:3px}
.soil-bar i{position:absolute;top:0;bottom:0;border-radius:3px;background:var(--water)}
.soil-axis{display:grid;grid-template-columns:150px 1fr;font-size:.78rem;color:var(--ink-3);margin-top:3px}
.soil-axis div{position:relative;height:1.3em}
.soil-axis div span{position:absolute;transform:translateX(-50%);white-space:nowrap}
.soil-axis div span:last-child{transform:translateX(-100%)}
.soil-axis div span:first-child{transform:none}
@media (max-width:520px){.soil-row,.soil-axis{grid-template-columns:100px 1fr}}

/* Rechner / Widgets */
.widget{background:var(--paper-2);border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin:1.6em 0;max-width:46em}
.widget h4{margin-top:0}
.widget label{display:block;font-weight:600;margin-bottom:6px}
.widget input[type=range]{width:100%;accent-color:var(--clay)}
.wrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-top:14px}
.wrow div{background:var(--paper);border-radius:5px;padding:8px 10px;border:1px solid var(--line)}
.wrow small{display:block;color:var(--ink-3);font-size:.75rem;text-transform:uppercase;letter-spacing:.06em}
.wrow b{font-family:var(--serif);font-size:1.3rem;font-weight:600}
.meter{height:26px;background:var(--paper);border:1px solid var(--line);border-radius:4px;position:relative;margin-top:12px;overflow:hidden}
.meter .z{position:absolute;top:0;bottom:0;background:var(--sand);opacity:.7}
.meter .cl{position:absolute;top:0;bottom:0;right:0;background:var(--clay);opacity:.35}
.meter .v{position:absolute;top:3px;bottom:3px;left:0;background:var(--moss);border-radius:2px;transition:width .15s}
.meter .tg{position:absolute;top:0;bottom:0;width:2px;background:var(--ink)}
.mlab{position:relative;display:flex;justify-content:space-between;font-size:.76rem;color:var(--ink-3);margin-top:3px}

/* Zeitleiste Projekt */
.tl{list-style:none;padding:0;margin:1.4em 0;max-width:46em;border-left:2px solid var(--line)}
.tl li{position:relative;padding:0 0 16px 22px;margin:0}
.tl li::before{content:"";position:absolute;left:-7px;top:.55em;width:12px;height:12px;border-radius:50%;background:var(--clay);border:2px solid var(--paper)}
.tl b{font-family:var(--serif);display:block}
.tl span{display:block;font-size:.8rem;color:var(--ink-3);font-family:var(--mono);margin-bottom:2px}

/* Probleme */
.prob{border-top:1px solid var(--line);padding:16px 0;max-width:44em}
.prob h3{margin:0 0 .3em;font-size:1.18rem}
.prob .sym{font-family:var(--mono);font-size:.82rem;background:var(--paper-2);padding:2px 7px;border-radius:3px;display:inline-block;margin-bottom:6px}
.prob p{margin-bottom:.5em}

/* Team + Fuß */
.team{display:flex;flex-wrap:wrap;gap:12px 36px;margin:1em 0 0}
.team div{font-family:var(--serif);font-size:1.25rem}
.team small{display:block;font-family:var(--sans);font-size:.85rem;color:var(--ink-3)}
footer{margin-top:clamp(50px,8vw,110px);background:var(--paper-2);border-top:1px solid var(--line)}
.foot{max-width:1180px;margin:0 auto;padding:34px var(--gutter) 46px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;font-size:.93rem;color:var(--ink-2)}
.foot h2{font-family:var(--serif);font-size:1.05rem;color:var(--ink);margin:0 0 6px}
.foot p{margin:0 0 .6em;font-size:.93rem}
.up{font-family:var(--hand);font-size:1.3rem}
:focus-visible{outline:3px solid var(--clay);outline-offset:2px}

@media print{.top,.toc,.widget{display:none}body{background:#fff}}

/* Diagramme auf kleinen Bildschirmen: lesbar bleiben, notfalls seitlich wischen */
@media (max-width:640px){figure .pic svg{min-width:600px}}

/* ================= Mitmach-Stationen ================= */
.stations{list-style:none;padding:0;margin:1em 0 1.6em;max-width:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px 18px}
.stations li{margin:0;border-top:1px solid var(--line);padding:8px 0 4px}
.stations a{font-family:var(--serif);font-weight:600;font-size:1.02rem;text-decoration:none;display:block}
.stations span{display:block;font-size:.85rem;color:var(--ink-3);line-height:1.3}

.lab,.widget{background:var(--paper-2);border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin:1.8em 0;max-width:none;position:relative}
.lab::before{content:"zum Ausprobieren";position:absolute;top:-.8em;right:14px;background:var(--clay);color:#fff;font-family:var(--hand);font-size:1.2rem;line-height:1;padding:3px 10px 4px;border-radius:4px;transform:rotate(1.5deg)}
.lab h4{margin:0 0 .5em;color:var(--ink);font-family:var(--serif);font-size:1.15rem;text-transform:none;letter-spacing:0;font-weight:600}
.lab-hint{font-size:.95rem;color:var(--ink-2);max-width:46em}
.lab-note{font-family:var(--sans);font-size:.95rem;color:var(--ink);background:var(--paper);border-left:3px solid var(--moss);padding:8px 12px;margin:.9em 0 0;max-width:none;transform:none;border-radius:0 4px 4px 0;min-height:1.4em}
.lab-note:empty{display:none}
.lab label{display:block;font-weight:600;font-size:.93rem}
.lab label output{font-family:var(--serif);color:var(--clay);font-weight:600;margin-left:.3em}
.lab input[type=range]{width:100%;accent-color:var(--clay);margin:4px 0 0}
.lab select{font:inherit;font-size:.93rem;padding:4px 8px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:4px}
.ctrls{display:grid;grid-template-columns:1fr;gap:12px;margin:12px 0}
.ctrls.two{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px 22px}
.btnrow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0}
.bl{font-size:.85rem;color:var(--ink-3)}
.sb{font:inherit;font-size:.9rem;padding:6px 12px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);border-radius:5px;cursor:pointer;line-height:1.2}
.sb:hover{background:var(--paper-3)}
.sb.on{background:var(--ink);color:var(--paper)}
.sb.pri{background:var(--ink);color:var(--paper)}
.sb.pri:hover{background:var(--clay);border-color:var(--clay);color:#fff}
.inl{display:inline-flex!important;align-items:center;gap:6px;font-weight:400!important}
.rA{color:#b5532b}.rB{color:#8a3a1a}.rM{color:#2f6f8f}.rN{color:#1f4f66}
.sb.on b{color:#fff}
.lab-svg{display:block;width:100%;height:auto;background:#f4efe4;border:1px solid var(--line);border-radius:6px;margin:8px 0}
.lab-svg text{font-family:var(--sans)}
.cv{display:block;width:100%;margin:8px 0}
.lab figure{margin:0}
.lab figcaption{font-size:.8rem;margin-top:2px;color:var(--ink-3)}
.status{font-family:var(--mono);font-size:.8rem;color:var(--ink-2);margin:6px 0;min-height:2.6em;line-height:1.4}
.hoverout{font-size:.88rem;color:var(--ink-2);min-height:1.5em;margin:4px 0}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:8px 0}
@media (max-width:720px){.trio{grid-template-columns:1fr}}
.lgd{margin:4px 0 8px}
.lg-bar{height:12px;border-radius:2px}
.lg-lab{display:flex;justify-content:space-between;font-size:.78rem;color:var(--ink-2);margin-top:2px}
.lg-unit{font-size:.78rem;color:var(--ink-3);margin-top:1px}
.lab .wrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:12px}
.lab .wrow div{background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:8px 10px}
.lab .wrow small{display:block;color:var(--ink-3);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;line-height:1.25}
.lab .wrow b{font-family:var(--serif);font-size:1.22rem;font-weight:600;line-height:1.3;word-break:break-word}
.lab .wrow em{display:block;font-style:normal;font-size:.8rem;color:var(--ink-3)}
.mono2{font-family:var(--mono)!important;font-size:1rem!important}
.mx{margin-top:10px;font-size:.9rem}
.mx summary{cursor:pointer;color:var(--moss);font-weight:600}
.mxt{width:auto;min-width:260px;margin:8px 0;font-size:.85rem}
.mxt th,.mxt td{padding:3px 14px 3px 0;text-align:left}
.mxt td.cl{color:var(--clay);font-weight:700}
.mx p{font-size:.85rem;color:var(--ink-3)}

/* Messgüte-Balken */
.meter2{display:flex;gap:14px;align-items:center;margin:10px 0}
.mbar{flex:0 0 38%;height:14px;background:var(--paper);border:1px solid var(--line);border-radius:7px;position:relative;overflow:hidden}
.mbar i{display:block;height:100%;background:var(--clay);transition:width .12s}
.mbar i.ok{background:var(--moss)}
.mbar u{position:absolute;left:5%;top:0;bottom:0;width:2px;background:var(--ink);opacity:.5}
.mtxt b{font-family:var(--serif);margin-right:8px}
.mtxt span{font-size:.9rem;color:var(--ink-2)}
@media (max-width:560px){.meter2{flex-direction:column;align-items:flex-start}.mbar{flex:none;width:100%}}

/* Karten-Betrachter */
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.tab{font:inherit;font-size:.86rem;padding:5px 10px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink-2);border-radius:5px;cursor:pointer}
.tab.pz{border-style:dashed}
.tab:hover{border-color:var(--ink)}
.tab.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ADC-Bits */
.bits{display:flex;flex-wrap:wrap;gap:3px;margin:12px 0;font-family:var(--mono)}
.bit{width:22px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:var(--paper);color:var(--ink-3);border-radius:3px;font-size:.9rem;transition:background .12s}
.bit.on{background:var(--moss);color:#fff;border-color:var(--moss)}
.bit.sgn.on{background:var(--clay);border-color:var(--clay)}
.bit.gap{margin-right:8px}
@media (max-width:560px){.bit{width:11.5px;height:24px;font-size:.62rem}.bit.gap{margin-right:4px}.bits{gap:2px}}

/* 60-V-Balken */
.vbar{position:relative;height:30px;background:var(--paper);border:1px solid var(--line);border-radius:4px;margin:14px 0 6px}
.vfill{height:100%;background:var(--moss);border-radius:3px 0 0 3px;transition:width .12s}
.vfill.over{background:var(--clay)}
.vlim{position:absolute;top:-6px;bottom:-6px;border-left:2px dashed var(--ink)}
.vlim span{position:absolute;top:-1.5em;left:-3.4em;white-space:nowrap;font-size:.75rem;color:var(--ink-2)}

/* Zeit-Balken */
.stack{display:flex;height:30px;border-radius:4px;overflow:hidden;margin:12px 0 6px;border:1px solid var(--line)}
.stack i{display:block;min-width:1px}
.stackleg{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.8rem;color:var(--ink-2)}
.stackleg b{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}

/* Terminal */
.term{background:#14130f;color:#d6e8d0;font-family:var(--mono);font-size:.8rem;line-height:1.5;border-radius:6px 6px 0 0;padding:10px 12px;height:260px;overflow-y:auto;border:1px solid #000}
.term .tx{color:#f0c9a8}.term .err{color:#ff9d8a}.term .dim{color:#8f8a78}.term .rx{word-break:break-all}
.termin{display:flex;gap:8px;align-items:center;background:#14130f;border:1px solid #000;border-top:1px solid #333;border-radius:0 0 6px 6px;padding:6px 8px}
.termin span{color:#f0c9a8;font-family:var(--mono)}
.termin input{flex:1;min-width:0;background:transparent;border:0;color:#fff;font-family:var(--mono);font-size:.85rem;outline:none;text-transform:uppercase}
.termin input::placeholder{color:#6b665a;text-transform:none}
.termin .sb{border-color:#f0c9a8;background:transparent;color:#f0c9a8}

/* Archie */
.archie{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:20px;align-items:center}
@media (max-width:560px){.archie{grid-template-columns:1fr}}
.soilbox{position:relative;height:170px;background:#8b5a2b;border-radius:6px;overflow:hidden;border:2px solid #5d3b17}
.soilbox::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,#6f4521 0 6px,transparent 7px),radial-gradient(circle at 70% 60%,#6f4521 0 8px,transparent 9px),radial-gradient(circle at 40% 80%,#a67a46 0 5px,transparent 6px),radial-gradient(circle at 85% 20%,#a67a46 0 6px,transparent 7px);opacity:.7}
.water{position:absolute;left:0;right:0;bottom:0;background:rgba(47,111,143,.8);transition:height .15s;border-top:2px solid #cfe0e8}
.soilbox span{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;color:#fff;font-family:var(--serif);font-size:1.8rem;text-shadow:0 1px 4px rgba(0,0,0,.7)}

/* Quiz */
.qprog{height:6px;background:var(--paper);border-radius:3px;margin:6px 0 14px;overflow:hidden}
.qprog i{display:block;height:100%;background:var(--moss)}
.qq{font-family:var(--serif);font-size:1.2rem;font-weight:600;max-width:none;margin-bottom:.7em}
.qa{display:grid;gap:8px}
.qb{font:inherit;text-align:left;padding:10px 14px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);border-radius:6px;cursor:pointer}
.qb:hover:not(:disabled){border-color:var(--ink)}
.qb.right{border-color:var(--moss);background:rgba(47,93,52,.18)}
.qb.wrong{border-color:var(--clay);background:rgba(181,83,43,.18)}
.qb:disabled{cursor:default;color:var(--ink)}
.qe{margin:12px 0 8px;max-width:none;min-height:1.5em}
.qres{text-align:center;padding:14px 0}
.qres b{font-family:var(--serif);font-size:2.6rem;color:var(--clay);display:block}
.qres p{margin:6px auto 14px}
.sb[hidden]{display:none}