:root{--ink:#091a2d;--muted:#5e6a76;--paper:#f3f1e9;--card:#fffdfa;--orange:#ff6935;--cyan:#39d6d1;--line:#dcd9cf;--navy:#071729;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 40%,#fff 0,transparent 22rem),var(--paper)}button,input,select{font:inherit}.hero{color:#fff;background:radial-gradient(circle at 82% 28%,#16395b 0,#0a2138 25%,var(--navy) 55%);min-height:520px;padding:0 max(5vw,24px);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background-image:radial-gradient(#ffffff88 1px,transparent 1px);background-size:47px 47px;mask-image:linear-gradient(to left,#000,transparent 60%);pointer-events:none}.hero nav{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff26;position:relative;z-index:2}.brand{color:#fff;text-decoration:none;font-weight:700}.brand-mark{color:var(--orange);font-size:1.6rem;vertical-align:-2px}.course-pill{font-size:.8rem;border:1px solid #ffffff44;border-radius:99px;padding:8px 14px}.hero-content{max-width:1200px;margin:auto;height:325px;display:grid;grid-template-columns:1.3fr 1fr;align-items:center;position:relative;z-index:1}.eyebrow{letter-spacing:.17em;font-weight:800;font-size:.73rem;color:var(--cyan);margin:0 0 12px}.eyebrow.dark{color:#217f7c}.hero h1{font-size:clamp(2.6rem,5.2vw,5.3rem);line-height:1.03;letter-spacing:-.055em;margin:0}.hero h1 em{font-style:normal;color:var(--orange)}.intro{color:#b9c7d3;max-width:620px;font-size:1.02rem;line-height:1.8}.orbit-art{position:relative;width:320px;height:260px;margin:auto}.planet{position:absolute;width:96px;height:96px;border-radius:50%;left:112px;top:80px;background:radial-gradient(circle at 35% 28%,#88f8e8 0,#2ba6b2 43%,#116277 70%);box-shadow:0 0 60px #45d8d055}.orbit{position:absolute;border:1px solid #7cd9e166;border-radius:50%;transform:rotate(-24deg)}.orbit.one{inset:35px 10px}.orbit.two{inset:7px -32px;transform:rotate(28deg)}.rocket{position:absolute;right:25px;top:38px;color:var(--orange);font-size:2rem;transform:rotate(-15deg);filter:drop-shadow(0 0 8px #ff6935)}.stats{max-width:1200px;margin:auto;height:112px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff26;position:relative;z-index:2}.stats div{display:flex;flex-direction:column;justify-content:center;border-right:1px solid #ffffff26;padding-left:26px}.stats div:first-child{padding-left:0}.stats strong{font-size:1.4rem}.stats span{font-size:.76rem;color:#9fb0bf;margin-top:5px}main{max-width:1200px;margin:auto;padding:62px 24px 90px}.section-heading{display:flex;align-items:end;justify-content:space-between}.section-heading h2{font-size:2.4rem;letter-spacing:-.04em;margin:0}.secondary{border:1px solid var(--ink);background:transparent;border-radius:6px;padding:11px 16px;cursor:pointer}.filters{display:grid;grid-template-columns:repeat(4,1fr) 1.5fr;gap:12px;margin:30px 0 18px}.filters label{font-size:.75rem;font-weight:700}.filters select,.filters input{display:block;width:100%;height:44px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:0 12px;margin-top:7px;color:var(--ink)}.notice{font-size:.77rem;color:var(--muted);padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.notice:first-letter{color:var(--orange)}#updated{float:right}.launch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:25px}.launch-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;position:relative;overflow:hidden;transition:.2s transform,.2s box-shadow;cursor:pointer}.launch-card:hover{transform:translateY(-3px);box-shadow:0 13px 32px #132b4520}.launch-card:before{content:"";position:absolute;width:4px;inset:0 auto 0 0;background:var(--accent,var(--orange))}.card-top{display:flex;justify-content:space-between;gap:12px;align-items:start}.flag{display:inline-flex;gap:8px;align-items:center;font-size:.72rem;font-weight:800;letter-spacing:.06em}.status{font-size:.7rem;font-weight:700;padding:5px 8px;border-radius:4px;background:#e9f6f4;color:#18716d}.status.tbd,.status.approximate,.status.tentative{background:#fff0d8;color:#94520c}.status.postponed,.status.cancelled{background:#fee1de;color:#a72d21}.launch-card h3{font-size:1.25rem;line-height:1.4;margin:18px 0 7px}.meta{font-size:.8rem;color:var(--muted);min-height:1.2em}.time{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px;margin:22px 0}.date-box{text-align:center;border:1px solid var(--line);border-radius:6px;width:62px;padding:7px}.date-box strong{display:block;font-size:1.45rem;color:var(--orange)}.time strong{display:block;font-size:1.2rem}.time small{color:var(--muted)}.countdown{font-size:.76rem;color:#217f7c;font-weight:700}.card-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px}.agency{font-size:.75rem;color:var(--muted)}.ics{border:0;background:var(--ink);color:#fff;border-radius:5px;padding:8px 11px;cursor:pointer}.loading,.empty,.error{grid-column:1/-1;text-align:center;padding:70px;color:var(--muted)}dialog{border:0;border-radius:12px;max-width:680px;width:calc(100% - 32px);padding:35px;box-shadow:0 24px 80px #00152b55}dialog::backdrop{background:#051321a8;backdrop-filter:blur(4px)}.close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:2rem;cursor:pointer}.detail-time{font-size:1.4rem}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.detail-grid div{background:#f5f3ed;padding:14px;border-radius:6px}.detail-grid small{display:block;color:var(--muted);margin-bottom:5px}.source-list a{display:block;color:#16706e;margin:7px 0}footer{background:var(--navy);color:#94a5b5;padding:30px max(5vw,24px);display:flex;justify-content:space-between;font-size:.75rem}@media(max-width:800px){.hero{min-height:auto}.hero-content{height:410px;grid-template-columns:1fr}.orbit-art{display:none}.stats{height:auto;grid-template-columns:1fr;padding:15px 0}.stats div{border:0;border-bottom:1px solid #ffffff1f;padding:12px 0}.filters{grid-template-columns:1fr 1fr}.search{grid-column:1/-1}.launch-grid{grid-template-columns:1fr}.section-heading{align-items:start;gap:18px}.section-heading h2{font-size:2rem}.secondary{font-size:.8rem}#updated{float:none;display:block;margin-top:6px}footer{flex-direction:column;gap:10px}}@media(max-width:480px){.course-pill{display:none}.hero h1{font-size:2.6rem}.filters{grid-template-columns:1fr}.search{grid-column:auto}.launch-card{padding:18px}.detail-grid{grid-template-columns:1fr}}