:root{--bg:#020b14;--panel:#071421;--panel2:#0b1c2c;--text:#f6f0e7;--muted:#b9c3cc;--gold:#f2a20d;--gold2:#ffbd3d;--green:#9acd4a;--blue:#8bbdff;--purple:#c6a1ff;--line:rgba(255,255,255,.14);--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.serif{font-family:Georgia,'Times New Roman',serif}.topbar{background:#01060d;border-bottom:1px solid var(--line);font-size:.82rem}.topbar .wrap{display:flex;gap:18px;align-items:center;justify-content:center;min-height:38px}.topbar b{color:var(--gold)}.nav{position:sticky;top:0;z-index:20;background:rgba(2,9,17,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav .wrap{height:74px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.11em;font-size:.76rem;line-height:1.15}.brand img{width:42px;height:42px}.links{display:flex;gap:25px;margin-left:auto;align-items:center}.links a{text-decoration:none;font-size:.78rem;font-weight:700;letter-spacing:.04em}.links a:hover{color:var(--gold)}.lang{display:flex;gap:5px}.lang button{border:1px solid transparent;background:none;color:#fff;padding:7px 10px;border-radius:6px;cursor:pointer}.lang button.active{border-color:var(--gold);color:var(--gold)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;border-radius:6px;text-decoration:none;font-weight:800;font-size:.86rem;letter-spacing:.02em;border:1px solid rgba(255,255,255,.5)}.btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#161006;border:0;box-shadow:0 7px 24px rgba(242,162,13,.25)}.btn:hover{transform:translateY(-1px)}.hero{min-height:620px;background-image:linear-gradient(90deg,rgba(1,8,15,.98) 0%,rgba(1,8,15,.91) 29%,rgba(1,8,15,.42) 57%,rgba(1,8,15,.08) 100%),url('hero-milkyway.jpg');background-size:cover;background-position:center;display:flex;align-items:center;border-bottom:1px solid var(--line)}.hero .wrap{padding:70px 0 55px}.hero-copy{max-width:660px}.eyebrow{color:var(--gold);font-size:.77rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(3rem,6vw,5.7rem);line-height:.92;margin:12px 0 20px}.hero h1 span{color:var(--gold)}.lead{font-size:1.2rem;font-weight:700;max-width:620px}.hero p{max-width:615px;color:#d9e0e5}.hero .argument{font-weight:800;color:#fff;border-left:3px solid var(--gold);padding-left:16px;margin:24px 0}.actions{display:flex;gap:14px;flex-wrap:wrap}.supporters{margin-top:14px;color:#c6d0d8;font-size:.9rem}.section{padding:76px 0}.section.dark{background:#06111c}.section-title{text-align:center;margin-bottom:34px}.section-title h2{font-size:clamp(2rem,4vw,3.2rem);margin:6px 0}.section-title p{color:var(--muted);margin:0}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.problem{padding:25px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));border-radius:12px}.problem .num{font-size:2rem;color:var(--gold);font-weight:900}.problem h3{margin:4px 0 8px}.problem p{color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);background:var(--panel);border-radius:14px;overflow:hidden;box-shadow:0 15px 35px rgba(0,0,0,.2)}.card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.card-body{padding:24px}.card .tag{font-weight:900;font-size:.78rem;letter-spacing:.08em}.card h3{font-size:1.45rem;line-height:1.15;margin:9px 0}.card p{color:var(--muted)}.astro .tag,.astro a{color:var(--blue)}.wild .tag,.wild a{color:var(--green)}.health .tag,.health a{color:var(--purple)}.learn{font-weight:800;text-decoration:none}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stat{padding:28px 24px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;color:var(--gold);font-size:1.8rem}.stat span{font-size:.75rem;color:var(--gold2);font-weight:800;letter-spacing:.08em}.stat p{font-size:.86rem;color:var(--muted);margin-bottom:0}.facts{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}.facts h2{font-size:3rem;line-height:1;margin-top:0}.checklist{padding:0;list-style:none}.checklist li{margin:15px 0;padding-left:28px;position:relative;color:#dfe5e9}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--gold);font-weight:900}.factbox{background:linear-gradient(150deg,#0a1d2e,#06111c);border:1px solid var(--line);border-radius:14px;padding:28px}.factbox h3{color:var(--gold);margin-top:0}.action{background-image:linear-gradient(90deg,rgba(1,8,15,.95),rgba(1,8,15,.32)),url('take-action.jpg');background-size:cover;background-position:center;min-height:420px;display:flex;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.action-copy{max-width:610px;padding:70px 0}.action h2{font-size:3.4rem;line-height:1;margin:10px 0}.action p{font-size:1.1rem;color:#e0e5e9}.footer{padding:36px 0;background:#01060d;color:#aeb9c2;font-size:.86rem}.footer .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}.sources{font-size:.77rem;color:#8e9aa4;margin-top:25px}.mobile-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:#fff;padding:8px 10px;border-radius:6px}.mobile-cta{display:none}
@media(max-width:900px){.links{display:none;position:absolute;top:74px;left:0;right:0;background:#020b14;padding:22px;flex-direction:column;border-bottom:1px solid var(--line)}.links.open{display:flex}.mobile-toggle{display:block}.nav .btn.gold{display:none}.hero{min-height:690px;background-position:64% center}.hero h1{font-size:3.35rem}.problem-grid,.cards,.stats,.facts{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.footer .wrap{flex-direction:column;align-items:flex-start}.mobile-cta{display:inline-flex}.topbar .wrap{justify-content:flex-start;overflow:hidden;white-space:nowrap}.section{padding:55px 0}.action h2{font-size:2.7rem}}
@media(max-width:560px){.wrap{width:min(100% - 26px,var(--max))}.hero .wrap{padding-top:55px}.hero h1{font-size:2.8rem}.lead{font-size:1.05rem}.actions{flex-direction:column}.actions .btn{width:100%}.nav .wrap{height:66px}.brand{font-size:.68rem}.brand img{width:36px}.section-title h2,.facts h2{font-size:2.25rem}}


/* Detailed risk explanations */
.impact-detail{padding:88px 0;border-top:1px solid var(--line);scroll-margin-top:112px;background:#030d17}
.impact-detail:nth-of-type(even){background:#071421}
.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.detail-grid.reverse .detail-image{order:2}.detail-grid.reverse .detail-copy{order:1}
.detail-image{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 22px 55px rgba(0,0,0,.35)}
.detail-image img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.detail-copy h2{font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.03;margin:10px 0 18px}
.detail-copy>p{color:#d2dbe2;font-size:1.05rem}
.detail-list{list-style:none;padding:0;margin:26px 0 30px}
.detail-list li{position:relative;padding-left:30px;margin:15px 0;color:var(--muted)}
.detail-list li:before{content:'✦';position:absolute;left:0;top:0;color:var(--gold);font-weight:900}
.card{transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(242,162,13,.55)}
.card .learn{display:inline-flex;align-items:center;padding:8px 0}
#astronomy,#wildlife,#health{scroll-margin-top:112px}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr;gap:30px}.detail-grid.reverse .detail-image,.detail-grid.reverse .detail-copy{order:initial}.impact-detail{padding:62px 0}.hero{background-position:center}}