@font-face{font-family:"Saira";src:url("/assets/schrift/saira.woff2") format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
@font-face{font-family:"Public Sans";src:url("/assets/schrift/public-sans.woff2") format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"Public Sans";src:url("/assets/schrift/public-sans-kursiv.woff2") format("woff2");font-weight:200 900;font-style:italic;font-display:swap}

:root{
  --nacht:#0b2239; --nacht-hell:#15385c;
  --grund:#e6ebf1; --blatt:#ffffff;
  --tinte:#10161d; --tinte-2:#4d5a68;
  --plan:#1d5fa8; --plan-tief:#134079;
  --raster:rgba(127,176,224,.22); --linie:#ccd7e3;
  --korrektur:#c4335a; --notiz:#f3d36b;
  --masz:1120px; --lese:44rem;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--grund); color:var(--tinte);
  font-family:"Public Sans",system-ui,sans-serif; font-size:17px; line-height:1.68;
  font-weight:400; text-underline-offset:.18em;
}
img{max-width:100%; height:auto; display:block}
a{color:var(--plan-tief)}
a:hover{color:var(--korrektur)}
h1,h2,h3,h4{font-family:"Saira",system-ui,sans-serif; line-height:1.18; font-weight:650; letter-spacing:-.008em; color:var(--tinte)}
h1{font-size:clamp(1.9rem,1.35rem + 2.1vw,2.85rem); margin:0 0 .6rem}
h2{font-size:clamp(1.32rem,1.12rem + .8vw,1.62rem); margin:2.5rem 0 .75rem}
h3{font-size:1.1rem; margin:1.9rem 0 .5rem; font-weight:600}
p{margin:0 0 1.1rem}
ul,ol{margin:0 0 1.2rem; padding-left:1.35rem}
li{margin:.3rem 0}
hr{border:0; border-top:1px solid var(--linie); margin:2.2rem 0}
.nur-fuer-screenreader{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sprungmarke{position:absolute;left:-9999px;top:0;background:var(--notiz);color:var(--tinte);padding:.6rem 1rem;z-index:50}
.sprungmarke:focus{left:.5rem;top:.5rem}
:focus-visible{outline:3px solid var(--korrektur); outline-offset:2px}

.innen{width:100%; max-width:var(--masz); margin:0 auto; padding:0 20px}

/* ---- Kopf ---------------------------------------------------------- */
.kopf-band{
  background:var(--nacht); color:#e8eef6;
  background-image:linear-gradient(var(--raster) 1px,transparent 1px),linear-gradient(90deg,var(--raster) 1px,transparent 1px);
  background-size:28px 28px;
  border-bottom:3px solid var(--plan);
}
.kopf-innen{display:flex; flex-wrap:wrap; align-items:center; gap:14px 26px; padding-top:14px; padding-bottom:14px}
.wortmarke{display:flex; align-items:center; gap:10px; text-decoration:none; color:#fff; margin-right:auto}
.wortmarke svg{flex:none}
.wortmarke b{font-family:"Saira",sans-serif; font-weight:700; font-size:1.22rem; letter-spacing:.2em; text-transform:uppercase; display:block; line-height:1}
.wortmarke span{display:block; font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color:#9dbbd8; margin-top:4px}
.haupt-navi{display:flex; flex-wrap:wrap; gap:4px 18px; list-style:none; margin:0; padding:0}
.haupt-navi a{
  font-family:"Saira",sans-serif; font-size:.78rem; letter-spacing:.13em; text-transform:uppercase;
  color:#cfe0f0; text-decoration:none; padding:5px 2px; border-bottom:2px solid transparent; display:block;
}
.haupt-navi a:hover,.haupt-navi a[aria-current]{color:#fff; border-bottom-color:var(--notiz)}

/* ---- Riss (Aufmacher) ----------------------------------------------- */
.riss{
  background:var(--nacht); color:#dbe7f3;
  background-image:linear-gradient(var(--raster) 1px,transparent 1px),linear-gradient(90deg,var(--raster) 1px,transparent 1px);
  background-size:28px 28px;
  padding:clamp(2.2rem,1.2rem + 4vw,4rem) 0;
}
.riss-gitter{display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,1fr); gap:clamp(1.8rem,1rem + 3vw,3.4rem); align-items:center}
.riss h1{color:#fff; max-width:18ch}
.riss-vor{font-family:"Saira",sans-serif; font-size:.74rem; letter-spacing:.24em; text-transform:uppercase; color:var(--notiz); margin:0 0 .9rem}
.riss-lead{font-size:1.07rem; color:#c2d6e8; max-width:52ch; margin-bottom:1.5rem}
.riss-knopf{
  display:inline-block; font-family:"Saira",sans-serif; font-weight:600; font-size:.82rem;
  letter-spacing:.12em; text-transform:uppercase; text-decoration:none;
  background:var(--notiz); color:#1a1405; padding:.72rem 1.35rem; border:2px solid var(--notiz); margin:0 10px 10px 0;
}
.riss-knopf:hover{background:transparent; color:var(--notiz)}
.riss-knopf-2{background:transparent; color:#dbe7f3; border-color:#5f83a8}
.riss-knopf-2:hover{background:#fff; color:var(--nacht); border-color:#fff}
.riss-zeichnung svg{width:100%; height:auto}

/* ---- Baender -------------------------------------------------------- */
.bahn{padding:clamp(2.4rem,1.6rem + 2.6vw,3.8rem) 0}
.bahn-hell{background:var(--blatt); border-top:1px solid var(--linie); border-bottom:1px solid var(--linie)}
.bahn-dunkel{
  background:var(--nacht-hell); color:#dfe9f3;
  background-image:linear-gradient(var(--raster) 1px,transparent 1px),linear-gradient(90deg,var(--raster) 1px,transparent 1px);
  background-size:24px 24px;
}
.bahn-dunkel h2,.bahn-dunkel h3{color:#fff}
.bahn-dunkel a{color:var(--notiz)}
.bahn-titel{font-family:"Saira",sans-serif; font-size:.74rem; letter-spacing:.22em; text-transform:uppercase; color:var(--plan); margin:0 0 .4rem}
.bahn-dunkel .bahn-titel{color:var(--notiz)}
.bahn h2:first-of-type{margin-top:0}
.bahn-einleitung{max-width:60ch; color:var(--tinte-2)}
.bahn-dunkel .bahn-einleitung{color:#c6d7e6}

/* ---- Phasenschiene -------------------------------------------------- */
.phasen-schiene{list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:1px; grid-template-columns:repeat(5,1fr); background:rgba(255,255,255,.18)}
.phase{background:var(--nacht-hell); padding:1.1rem 1rem 1.2rem}
.phase-nr{font-family:"Saira",sans-serif; font-size:1.55rem; font-weight:700; color:var(--notiz); line-height:1; display:block; margin-bottom:.45rem}
.phase b{display:block; font-family:"Saira",sans-serif; font-size:.98rem; font-weight:600; color:#fff; margin-bottom:.3rem}
.phase span{font-size:.88rem; color:#b9cde0; display:block}

/* ---- Themenraster --------------------------------------------------- */
.themen-raster{list-style:none; margin:1.8rem 0 0; padding:0; display:grid; gap:14px; grid-template-columns:repeat(auto-fill,minmax(258px,1fr))}
.thema-karte{background:var(--blatt); border:1px solid var(--linie); border-left:4px solid var(--plan); padding:1.15rem 1.2rem 1.25rem; display:flex; flex-direction:column}
.thema-karte h3{margin:.1rem 0 .4rem; font-size:1.04rem}
.thema-karte h3 a{text-decoration:none; color:var(--tinte)}
.thema-karte h3 a:hover{color:var(--plan)}
.thema-karte p{font-size:.92rem; color:var(--tinte-2); margin:0 0 .8rem}
.karte-nr{font-family:"Saira",sans-serif; font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--plan)}
.karte-fuss{margin-top:auto; font-family:"Saira",sans-serif; font-size:.7rem; letter-spacing:.11em; text-transform:uppercase; color:var(--tinte-2)}

/* ---- Blatt (Artikelseite) ------------------------------------------- */
.blatt-kopf{background:var(--blatt); border-bottom:1px solid var(--linie); padding:1.6rem 0 1.8rem}
.lauf{font-family:"Saira",sans-serif; font-size:.72rem; letter-spacing:.13em; text-transform:uppercase; color:var(--tinte-2); margin:0 0 .9rem}
.lauf a{color:var(--plan-tief); text-decoration:none}
.lauf a:hover{text-decoration:underline}
.blatt-kopf h1{max-width:20ch}
.blatt-daten{display:flex; flex-wrap:wrap; gap:6px 22px; list-style:none; margin:1rem 0 0; padding:0;
  font-family:"Saira",sans-serif; font-size:.73rem; letter-spacing:.11em; text-transform:uppercase; color:var(--tinte-2)}
.blatt-daten li{border-left:2px solid var(--plan); padding-left:9px}
.blatt{background:var(--blatt); border:1px solid var(--linie); margin:2.2rem 0; padding:clamp(1.3rem,.8rem + 2vw,2.6rem)}
.satz{max-width:var(--lese)}
.satz .lead{font-size:1.1rem; color:var(--tinte-2)}
.satz figure{margin:1.8rem 0}
.satz figcaption{font-size:.8rem; color:var(--tinte-2); margin-top:.5rem; line-height:1.5}
.satz figcaption a{color:var(--tinte-2)}
.satz svg{width:100%; height:auto}

/* ---- Kaesten -------------------------------------------------------- */
.merk-kasten,.warn-kasten{margin:1.8rem 0; padding:1.05rem 1.2rem; background:#f2f6fa; border:1px solid var(--linie); border-top:3px solid var(--plan)}
.warn-kasten{background:#fcf3f5; border-top-color:var(--korrektur)}
.merk-kasten p:last-child,.warn-kasten p:last-child,.merk-kasten ul:last-child{margin-bottom:0}
.kasten-titel{font-family:"Saira",sans-serif; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--plan); margin:0 0 .45rem; font-weight:600}
.warn-kasten .kasten-titel{color:var(--korrektur)}
.pruef-liste{list-style:none; padding:0; margin:1.4rem 0}
.pruef-liste li{position:relative; padding-left:1.9rem; margin:.55rem 0}
.pruef-liste li::before{content:""; position:absolute; left:0; top:.36em; width:1.05rem; height:1.05rem; border:2px solid var(--plan); background:var(--blatt)}
.pruef-liste li::after{content:""; position:absolute; left:.28rem; top:.5em; width:.52rem; height:.28rem; border-left:2px solid var(--korrektur); border-bottom:2px solid var(--korrektur); transform:rotate(-45deg)}

/* ---- Tabellen ------------------------------------------------------- */
.tab-huelle{overflow-x:auto; margin:1.6rem 0}
table{border-collapse:collapse; width:100%; font-size:.94rem}
th,td{text-align:left; padding:.6rem .7rem; border-bottom:1px solid var(--linie); vertical-align:top}
thead th{font-family:"Saira",sans-serif; font-size:.72rem; letter-spacing:.13em; text-transform:uppercase; background:#eef3f8; border-bottom:2px solid var(--plan)}
tbody tr:last-child td{border-bottom:0}

/* ---- Schriftfeld (Blattfuss nach Art eines Zeichnungskopfs) ---------- */
.schriftfeld{margin:2.6rem 0 0; border:2px solid var(--nacht); display:grid; grid-template-columns:repeat(4,1fr); font-family:"Saira",sans-serif}
.schriftfeld > div{padding:.6rem .75rem; border-right:1px solid var(--nacht); font-size:.85rem; color:var(--tinte)}
.schriftfeld > div:last-child{border-right:0}
.schriftfeld dt{font-size:.62rem; letter-spacing:.18em; text-transform:uppercase; color:var(--tinte-2); margin:0 0 .25rem}
.schriftfeld dd{margin:0; font-weight:600}

/* ---- Blaettern ------------------------------------------------------ */
.blaettern{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:2.2rem 0 0; list-style:none; padding:0}
.blaettern li{background:var(--blatt); border:1px solid var(--linie)}
.blaettern a{display:block; padding:.9rem 1.1rem; text-decoration:none; color:var(--tinte)}
.blaettern a:hover{background:#f2f6fa}
.blaettern small{display:block; font-family:"Saira",sans-serif; font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--tinte-2); margin-bottom:.25rem}
.blaettern b{font-family:"Saira",sans-serif; font-weight:600; font-size:.98rem}
.blaettern .rechts{text-align:right}
.quellen-liste{font-size:.92rem; color:var(--tinte-2)}

/* ---- Fuss ----------------------------------------------------------- */
.fuss-band{
  background:var(--nacht); color:#b9cde0; margin-top:3rem; padding:2.6rem 0 1.8rem;
  border-top:3px solid var(--plan);
  background-image:linear-gradient(var(--raster) 1px,transparent 1px),linear-gradient(90deg,var(--raster) 1px,transparent 1px);
  background-size:28px 28px;
}
.fuss-gitter{display:grid; gap:1.8rem; grid-template-columns:1.4fr 1fr 1fr}
.fuss-band h2{font-family:"Saira",sans-serif; font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:#fff; margin:0 0 .7rem}
.fuss-band ul{list-style:none; margin:0; padding:0; font-size:.93rem}
.fuss-band li{margin:.3rem 0}
.fuss-band a{color:#cfe0f0}
.fuss-band p{font-size:.93rem; max-width:40ch}
.fuss-schluss{margin-top:2rem; padding-top:1.1rem; border-top:1px solid rgba(255,255,255,.18); display:flex; flex-wrap:wrap; gap:8px 20px;
  font-family:"Saira",sans-serif; font-size:.72rem; letter-spacing:.11em; text-transform:uppercase; color:#8fabc6}
.empfehlungen{margin-top:1.1rem; font-size:.93rem}
.empfehlungen a{color:#cfe0f0}

@media (max-width:900px){
  .riss-gitter{grid-template-columns:1fr}
  .fuss-gitter{grid-template-columns:1fr 1fr}
  .phasen-schiene{grid-template-columns:repeat(2,1fr)}
  .schriftfeld{grid-template-columns:repeat(2,1fr)}
  .schriftfeld > div{border-bottom:1px solid var(--nacht)}
  .schriftfeld > div:nth-child(2){border-right:0}
}
@media (max-width:560px){
  body{font-size:16px}
  .haupt-navi{gap:2px 14px}
  .haupt-navi a{font-size:.72rem}
  .phasen-schiene{grid-template-columns:1fr}
  .fuss-gitter{grid-template-columns:1fr}
  .blaettern{grid-template-columns:1fr}
  .blaettern .rechts{text-align:left}
  .schriftfeld{grid-template-columns:1fr}
  .schriftfeld > div{border-right:0}
}
@media print{
  .kopf-band,.fuss-band,.blaettern,.riss-knopf{display:none}
  body{background:#fff}
}