/* ==========================================================================
   FACHSEITEN — shared depth-page system
   ========================================================================== */
.fp-hero{padding:clamp(58px,7vw,96px) 0 clamp(58px,7vw,88px);background:linear-gradient(180deg,rgba(251,250,247,.96),rgba(242,239,231,.82));border-bottom:1px solid var(--line);overflow:hidden}
.fp-hero:before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(15,107,102,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(15,107,102,.045) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000,transparent 88%);pointer-events:none}
.fp-hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(300px,.78fr);gap:clamp(34px,5vw,66px);align-items:center}
.fp-breadcrumb{font-family:var(--f-mono);font-size:.68rem;color:var(--ink-3);margin:0 0 22px}.fp-breadcrumb a{text-decoration:none;color:var(--ink-2)}.fp-breadcrumb a:hover{color:var(--p-500)}
.fp-kicker{font-family:var(--f-mono);font-size:.69rem;letter-spacing:.13em;text-transform:uppercase;color:var(--p-500);display:flex;align-items:center;gap:9px;margin-bottom:13px}.fp-kicker:before{content:'';width:7px;height:7px;background:currentColor;flex:0 0 auto}
.fp-hero h1{font-size:clamp(2.75rem,5.4vw,5.2rem);line-height:.99;letter-spacing:-.052em;margin-bottom:22px;max-width:900px}.fp-hero h1 .hl{color:var(--p-500)}
.fp-lede{font-size:clamp(1.02rem,1.5vw,1.18rem);line-height:1.68;max-width:760px;margin-bottom:27px}
.fp-hero-actions{display:flex;flex-wrap:wrap;gap:11px}.fp-hero-mini{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:24px;font-size:.81rem;color:var(--ink-3)}.fp-hero-mini span:before{content:'✓';color:var(--p-500);font-weight:700;margin-right:7px}
.fp-hero-card{background:rgba(255,255,255,.84);border:1px solid var(--line);border-top:3px solid var(--p-500);padding:26px;box-shadow:var(--sh-md)}.fp-hero-card .dim{display:block;margin-bottom:12px;color:var(--p-500)}.fp-hero-card h2{font-size:clamp(1.35rem,2.2vw,1.72rem);margin-bottom:12px}
.fp-quick{display:grid}.fp-quick-row{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px;padding:12px 0;border-top:1px solid var(--line)}.fp-quick-row:first-child{border-top:0}.fp-quick-row>span{font-family:var(--f-mono);font-size:.69rem;color:var(--p-500);padding-top:3px}.fp-quick-row b{font-size:.92rem;line-height:1.45}
.fp-section{padding:clamp(62px,8vw,104px) 0}.fp-section.surface{background:linear-gradient(180deg,rgba(242,239,231,.82),rgba(233,228,216,.55));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fp-head{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(280px,.86fr);gap:clamp(28px,5vw,60px);align-items:end;margin-bottom:34px}.fp-head h2{font-size:clamp(2.15rem,4.2vw,3.8rem);letter-spacing:-.043em}.fp-head>p{margin:0;font-size:.98rem;line-height:1.7}
.fp-trigger-grid,.fp-check-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.fp-trigger,.fp-check,.fp-fact,.fp-outcome,.fp-panel{background:rgba(255,255,255,.82);border:1px solid var(--line);padding:22px;min-width:0}.fp-trigger{border-top:3px solid var(--p-500)}.fp-trigger .dim{display:block;margin-bottom:11px;color:var(--p-500)}.fp-trigger blockquote{font-family:var(--f-display);font-weight:600;font-size:1.16rem;line-height:1.28;letter-spacing:-.02em;margin:0 0 12px}.fp-trigger p,.fp-check p,.fp-fact p,.fp-outcome p{font-size:.9rem;line-height:1.58;margin:0}
.fp-mid-cta{margin-top:20px;background:var(--p-900);color:#fff;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:22px}.fp-mid-cta b{display:block;color:#fff;margin-bottom:4px}.fp-mid-cta span{display:block;color:#bdd0cd;font-size:.9rem}.fp-mid-cta .btn{flex:0 0 auto;background:#fff;color:var(--p-900);border-color:#fff}.fp-mid-cta .btn:hover{background:var(--p-glow);border-color:var(--p-glow)}
.fp-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.fp-fact{position:relative}.fp-fact .num{display:block;font-family:var(--f-display);font-weight:600;font-size:clamp(2.25rem,4vw,3.7rem);line-height:1;color:var(--p-500);margin-bottom:14px;white-space:normal}.fp-fact h3{font-size:1.05rem;line-height:1.3;margin-bottom:10px}.fp-fact .src{display:block;font-family:var(--f-mono);font-size:.64rem;color:var(--ink-3);margin-top:14px}
.fp-check{position:relative;padding-top:58px}.fp-check .n{position:absolute;top:20px;left:22px;font-family:var(--f-mono);font-size:.7rem;color:var(--p-500)}.fp-check h3{margin-bottom:9px}
.fp-callout{margin-top:20px;background:var(--p-900);color:#fff;padding:25px 26px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}.fp-callout h3{color:#fff;margin-bottom:7px}.fp-callout p{color:#bdcfcd;margin:0}.fp-callout .btn{white-space:nowrap}
.fp-case{display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);border:1px solid var(--line);background:rgba(255,255,255,.78)}.fp-case-lead{padding:27px;border-right:1px solid var(--line);background:rgba(242,239,231,.72)}.fp-case-lead .dim{display:block;color:var(--p-500);margin-bottom:12px}.fp-case-lead h3{font-size:1.45rem;margin-bottom:10px}.fp-case-body{padding:27px}.fp-case-body h3{margin-bottom:12px}.fp-case-body ul,.fp-list{margin:0;padding-left:1.15rem;display:grid;gap:8px;color:var(--ink-2)}.fp-case-note{font-family:var(--f-mono);font-size:.64rem!important;color:var(--ink-3)!important;border-top:1px solid var(--line);padding-top:13px;margin-top:17px!important}
.fp-outcomes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.fp-outcome .sym{font-family:var(--f-display);font-size:2.1rem;color:var(--p-500);margin-bottom:17px}.fp-outcome h3{margin-bottom:8px}
.fp-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.fp-related a{display:flex;flex-direction:column;gap:6px;text-decoration:none;border:1px solid var(--line);background:rgba(255,255,255,.8);padding:20px;transition:.2s}.fp-related a:hover{border-color:var(--p-300);transform:translateY(-2px);box-shadow:var(--sh-md)}.fp-related b{font-family:var(--f-display)}.fp-related span{font-size:.86rem;color:var(--ink-3);line-height:1.5}
.fp-final{padding:clamp(60px,8vw,92px) 0;background:var(--p-900);color:#fff}.fp-final .fp-kicker{color:var(--p-glow)}.fp-final-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:clamp(32px,5vw,64px);align-items:center}.fp-final h2{font-size:clamp(2.2rem,4.4vw,4rem);color:#fff;margin-bottom:16px}.fp-final p{color:#bdcfcd;margin:0;max-width:720px}.fp-final-box{border:1px solid rgba(255,255,255,.19);padding:25px;background:rgba(255,255,255,.055)}.fp-final-box .dim{color:var(--p-glow);display:block;margin-bottom:11px}.fp-final-box h3{color:#fff;margin-bottom:9px}.fp-final-box p{margin-bottom:18px}.fp-final-box .btn{background:#fff;color:var(--p-900);border-color:#fff}.fp-final-box .btn:hover{background:var(--p-glow);border-color:var(--p-glow)}
.fp-sources{padding:28px 0 50px;background:var(--surface)}.fp-sources details{border-top:1px solid var(--line);padding-top:15px}.fp-sources summary{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;color:var(--ink-3);cursor:pointer}.fp-sources ul{margin:15px 0 0;padding-left:1.2rem;display:grid;gap:7px}.fp-sources li,.fp-sources a{font-size:.76rem;color:var(--ink-3)}
.fp-equation{display:flex;align-items:stretch;gap:0;border:1px solid var(--line);background:#fff;overflow:hidden}.fp-equation>*{padding:20px;flex:1;border-right:1px solid var(--line)}.fp-equation>*:last-child{border-right:0}.fp-equation b{display:block;margin-bottom:5px}.fp-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.fp-panel h3{margin-bottom:12px}.fp-panel .fp-list{font-size:.9rem}.fp-scope-note{border-left:3px solid var(--p-500);background:var(--p-50);padding:18px 20px;margin-top:20px;font-size:.9rem;color:var(--ink-2)}
@media(max-width:980px){.fp-hero-in,.fp-head,.fp-final-grid,.fp-case{grid-template-columns:1fr}.fp-hero-card{max-width:720px}.fp-trigger-grid,.fp-check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fp-case-lead{border-right:0;border-bottom:1px solid var(--line)}.fp-outcomes{grid-template-columns:repeat(2,minmax(0,1fr))}.fp-related{grid-template-columns:1fr}.fp-callout{grid-template-columns:1fr}.fp-callout .btn{justify-self:start}.fp-equation{flex-direction:column}.fp-equation>*{border-right:0;border-bottom:1px solid var(--line)}.fp-equation>*:last-child{border-bottom:0}}
@media(max-width:640px){.fp-hero{padding-top:44px}.fp-hero h1{font-size:clamp(2.5rem,12.5vw,4rem)}.fp-hero-actions{display:grid}.fp-hero-actions .btn{width:100%}.fp-hero-mini{display:grid;gap:8px}.fp-section{padding:58px 0}.fp-head{gap:17px;margin-bottom:27px}.fp-trigger-grid,.fp-check-grid,.fp-facts,.fp-outcomes,.fp-two{grid-template-columns:1fr}.fp-mid-cta{align-items:stretch;flex-direction:column}.fp-mid-cta .btn{width:100%}.fp-case-lead,.fp-case-body,.fp-callout,.fp-final-box{padding:21px}.fp-related{gap:10px}}