.kyusei-app{--bg:#0d1b2a;--bg-card:#162032;--bg-card2:#1c2a3d;--gold:#d4a843;--gold-light:#f0c96a;--white:#f0eff0;--muted:#8a9ab5;--past-tint:#1a1f2e;--present-bg:#1a2f1a;--present-bdr:#4caf50;--future-tint:#1e1a2e;--accent-red:#e74c3c;--accent-blue:#4a9fd4;--radius:14px;--shadow:0 4px 24px rgba(0,0,0,.5);--font-jp:'Noto Serif JP' , 'Hiragino Mincho ProN' , serif;--font-sans:'Noto Sans JP' , 'Hiragino Kaku Gothic ProN' , sans-serif;font-family: var(--font-sans);background:var(--bg);color:var(--white);max-width:600px;margin:0 auto;padding:0 0 60px;box-sizing:border-box}*,*::before,*::after{box-sizing:inherit}.kyusei-form-section{padding:32px 20px 20px}.kyusei-form-card{background:var(--bg-card);border-radius:var(--radius);border:1px solid rgba(212,168,67,.25);box-shadow:var(--shadow);overflow:hidden}.kyusei-form-header{background:linear-gradient(160deg,#1a2e40 0%,#0d1b2a 100%);padding:36px 24px 28px;text-align:center;border-bottom:1px solid rgba(212,168,67,.15)}.kyusei-stars-deco{color:var(--gold);font-size:18px;letter-spacing:6px;margin-bottom:12px;opacity:.8}.kyusei-form-title{font-family:  var(--font-jp);font-size:26px;font-weight:600;margin:0 0 10px;line-height:1.4;color:var(--white)}.kyusei-form-title span{font-size:20px;color:var(--gold-light)}.kyusei-form-subtitle{font-size:13px;color:var(--muted);margin:0;line-height:1.8}.kyusei-form-body{padding:28px 20px}.kyusei-label{display:block;font-size:13px;color:var(--muted);margin-bottom:10px;letter-spacing:.05em}.kyusei-date-row{display:flex;gap:10px;align-items:center;margin-bottom:20px}.kyusei-date-group{display:flex;align-items:center;gap:6px;flex:1}.kyusei-date-group:first-child{flex:2}.kyusei-input{width:100%;padding:12px 14px;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.12);border-radius:10px;color:var(--white);font-size:16px;font-family:   var(--font-sans);text-align:center;transition:border-color .2s;-webkit-appearance:none}.kyusei-input:focus{outline:none;border-color:var(--gold);background:rgba(212,168,67,.08)}.kyusei-input::placeholder{color:rgba(255,255,255,.25)}.kyusei-date-unit{font-size:13px;color:var(--muted);white-space:nowrap}.kyusei-error{background:rgba(231,76,60,.15);border:1px solid rgba(231,76,60,.4);border-radius:8px;color:#fc9393;font-size:13px;padding:10px 14px;margin-bottom:16px}.kyusei-btn-main{width:100%;padding:16px;background:linear-gradient(135deg,#b8880e 0%,#d4a843 50%,#f0c96a 100%);border:none;border-radius:var(--radius);color:#1a0e00;font-family:   var(--font-jp);font-size:17px;font-weight:700;cursor:pointer;transition:transform .15s , box-shadow .15s;letter-spacing:.05em;box-shadow:0 4px 20px rgba(212,168,67,.35)}.kyusei-btn-main:active{transform:translateY(1px);box-shadow:0 2px 10px rgba(212,168,67,.2)}.kyusei-btn-main:disabled{opacity:.6;cursor:wait}.kyusei-note{font-size:11px;color:var(--muted);text-align:center;margin:12px 0 0}.kyusei-result-section{padding:0 0 20px}.kyusei-stars-header{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:24px 16px 8px}.kyusei-star-badge{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.1)}.kyusei-badge-inner{background:linear-gradient(160deg,var(--bg-card2),var(--bg));padding:20px 14px 16px;text-align:center;border-left:4px solid var(--star-color,#d4a843);height:100%}.kyusei-badge-label{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-bottom:6px}.kyusei-badge-emoji{font-size:32px;display:block;margin-bottom:6px}.kyusei-badge-name{font-family:   var(--font-jp);font-size:14px;font-weight:700;color:var(--gold-light);margin-bottom:6px;line-height:1.4}.kyusei-badge-analogy{font-size:11px;color:var(--white);opacity:.8;line-height:1.5;margin-bottom:8px}.kyusei-badge-sublabel{font-size:10px;color:var(--muted);border-top:1px solid rgba(255,255,255,.08);padding-top:8px}.kyusei-timeline-head{padding:20px 20px 8px;text-align:center}.kyusei-timeline-title{font-family:  var(--font-jp);font-size:18px;font-weight:600;margin:0 0 4px;color:var(--white)}.kyusei-timeline-sub{font-size:12px;color:var(--muted);margin:0}.kyusei-timeline{padding:8px 16px;display:flex;flex-direction:column;gap:10px}.kyusei-card{background:var(--bg-card);border-radius:var(--radius);border:1px solid rgba(255,255,255,.08);padding:16px;position:relative;transition:box-shadow .2s}.kyusei-card--past{background:var(--past-tint);opacity:.75;border-color:rgba(255,255,255,.05)}.kyusei-card--present{background:var(--present-bg);border:2px solid var(--present-bdr);box-shadow:0 0 24px rgba(76,175,80,.2);opacity:1}.kyusei-card--future{background:var(--future-tint);border-color:rgba(212,168,67,.15)}.kyusei-card-era-badge{position:absolute;top:12px;right:12px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.07);border-radius:20px;padding:3px 10px}.kyusei-card--present .kyusei-card-era-badge{background:rgba(76,175,80,.25);color:#8ce896}.kyusei-card-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;padding-right:70px}.kyusei-card-year{font-family:  var(--font-jp);font-size:22px;font-weight:700;color:var(--gold-light);white-space:nowrap}.kyusei-card--past .kyusei-card-year{color:var(--muted)}.kyusei-card-stage-icon{font-size:20px}.kyusei-card-stage{font-size:13px;font-weight:600;color:var(--white)}.kyusei-card-level{display:flex;gap:5px;margin-bottom:8px}.kyusei-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.12)}.kyusei-dot--on{background:var(--gold);box-shadow:0 0 6px rgba(212,168,67,.5)}.kyusei-card--present .kyusei-dot--on{background:#4caf50;box-shadow:0 0 6px rgba(76,175,80,.6)}.kyusei-card-short{font-size:13px;color:var(--white);opacity:.85;line-height:1.7;margin-bottom:10px}.kyusei-card-detail{border-top:1px solid rgba(255,255,255,.08);padding-top:14px;margin-top:2px;margin-bottom:10px}.kyusei-card-detail p{font-size:13px;line-height:1.85;color:rgba(240,239,240,.85);margin:0 0 12px}.kyusei-card-tips{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kyusei-tips-do,.kyusei-tips-dont{background:rgba(255,255,255,.04);border-radius:8px;padding:10px}.kyusei-tips-head{font-size:11px;font-weight:700;margin-bottom:6px;color:var(--white)}.kyusei-card-tips ul{margin:0;padding-left:16px}.kyusei-card-tips li{font-size:11px;color:rgba(240,239,240,.75);line-height:1.7}.kyusei-card-expand{display:block;width:100%;padding:8px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--muted);font-family:   var(--font-sans);font-size:12px;cursor:pointer;transition:background .15s}.kyusei-card-expand:hover,.kyusei-card-expand:active{background:rgba(255,255,255,.1);color:var(--white)}.kyusei-back-wrap{padding:16px 16px 0;text-align:center}.kyusei-btn-back{background:transparent;border:1.5px solid rgba(255,255,255,.2);border-radius:var(--radius);color:var(--muted);font-family:   var(--font-sans);font-size:14px;padding:12px 24px;cursor:pointer;transition:border-color .15s , color .15s}.kyusei-btn-back:hover{border-color:var(--gold);color:var(--gold-light)}.kyusei-term{color:var(--gold-light);border-bottom:1px dashed rgba(240,201,106,.5);cursor:pointer;text-decoration:none}.kyusei-term:focus{outline:2px solid var(--gold);outline-offset:2px;border-radius:2px}.kyusei-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}.kyusei-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}.kyusei-modal-box{position:relative;z-index:1;background:var(--bg-card2);border:1px solid rgba(212,168,67,.4);border-radius:var(--radius);padding:24px 20px 20px;max-width:340px;width:100%;box-shadow:0 8px 40px rgba(0,0,0,.7)}.kyusei-modal-title{font-family:   var(--font-jp);font-size:16px;font-weight:700;color:var(--gold-light);margin-bottom:12px;line-height:1.5}.kyusei-modal-body{font-size:14px;line-height:1.8;color:rgba(240,239,240,.9);margin-bottom:20px}.kyusei-modal-close{display:block;width:100%;padding:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:8px;color:var(--muted);font-family:   var(--font-sans);font-size:13px;cursor:pointer;transition:background .15s}.kyusei-modal-close:hover{background:rgba(255,255,255,.13)}@media (max-width:380px){.kyusei-card-year{font-size:19px}.kyusei-card-tips{grid-template-columns:1fr}.kyusei-stars-header{grid-template-columns:1fr}}@media (min-width:600px){.kyusei-form-section{padding:40px 40px 24px}.kyusei-timeline{padding:8px 24px}}