/* 怀旧街景、街机按键与会生长的天赋树。 */
:root{--screen-brightness:1}
body{background:linear-gradient(#1d302be8,#1c2924ed),url('./assets/childhood-street.png') center/cover fixed}
.home-screen,.app-shell,dialog{filter:brightness(var(--screen-brightness))}
button:not(.card-target):not(.talent-node):not(.talent-button):not(.ticket-slot):not(.pull-tab):not(.talent-dialog button){
  --button-top:#d7bd85;--button-bottom:#b68b4c;--button-edge:#725030;
  background:linear-gradient(180deg,#fff3 0 8%,transparent 9% 49%,#0001 51%),linear-gradient(var(--button-top),var(--button-bottom));
  border:2px solid var(--button-edge);border-radius:12px;
  box-shadow:inset 0 2px 1px #fff8,inset 0 -3px 1px #0002,0 5px 0 var(--button-edge),0 7px 8px #1c16082b;
  color:#352717;font-weight:750;text-shadow:0 1px 0 #fff3;
  transition:transform .12s,filter .12s,box-shadow .12s;
}
button:not(.card-target):not(.talent-node):not(.talent-button):not(.ticket-slot):not(.pull-tab):not(.talent-dialog button):hover:not(:disabled){filter:brightness(1.09)}
button:not(.card-target):not(.talent-node):not(.talent-button):not(.ticket-slot):not(.pull-tab):not(.talent-dialog button):active:not(:disabled){
  transform:translateY(4px);box-shadow:inset 0 2px 3px #0003,0 1px 0 var(--button-edge)
}
button.hit-button,button.shop-entry,button.danger-button,button.home-start{--button-top:#db6c4f!important;--button-bottom:#a83c2b!important;--button-edge:#6c2b23!important;color:#fff1cf!important;text-shadow:0 2px 0 #632c28!important}
button.buy-button,button.auto-toggle,button.home-settings{--button-top:#7b9b75!important;--button-bottom:#4a6b50!important;--button-edge:#304936!important;color:#f7f2d4!important;text-shadow:0 2px 0 #304936!important}
.upgrade-tabs button[aria-selected=true]{--button-top:#7c9b76!important;--button-bottom:#47644a!important;--button-edge:#2c4333!important;color:#f5e8c4!important}
.upgrade-tabs{gap:12px 8px;margin-bottom:17px}
.secondary-button{margin-bottom:5px}.topbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px}
.topbar-actions .ghost-button{min-width:57px}.topbar-actions .icon-button{border-radius:50%!important}
.ticket-price{border-radius:9px;background:linear-gradient(#d8b778,#b38d4e);border:2px solid #685034;box-shadow:inset 0 2px 0 #f4dfab,0 4px 0 #47331f}
.pull-tab{border-radius:50% 3px 3px 50%}
.home-screen{position:relative;isolation:isolate;min-height:100svh;color:#f4e8c7;padding:34px 5.5vw 28px;display:flex;flex-direction:column;overflow:hidden;background:#23382b url('./assets/childhood-street.png') 61% center/cover}
.home-screen:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#101e20aa,transparent 65%),linear-gradient(0deg,#142721b3,transparent 28%,transparent 84%,#14272155)}
.home-topline{display:flex;justify-content:space-between;gap:20px;font-size:13px;letter-spacing:.2em;color:#f2dfb7;text-shadow:0 2px 8px #111}
.home-content{width:min(430px,48%);margin:auto 0;padding:64px 0 80px}
.home-kicker{font-size:13px;letter-spacing:.15em;color:#e7cc93;margin-bottom:22px}
.home-content h1{font-family:"Kaiti SC","STKaiti","KaiTi","Songti SC",serif;font-size:clamp(70px,7.9vw,120px);font-weight:900;letter-spacing:.02em;line-height:1.04;text-shadow:2px 4px 0 #543d2a,0 5px 25px #0005;color:#f5e7b6}
.home-content h1 span{display:block;font-family:"Songti SC","SimSun",serif;font-size:19px;letter-spacing:.2em;line-height:2.5;font-weight:400;color:#eddbb0;text-shadow:0 2px 7px #000}
.home-description{font-size:14px;line-height:1.95;color:#e5dec6;margin:16px 0 28px;text-shadow:0 2px 6px #000}
.home-actions{display:grid;gap:20px;width:290px;max-width:100%}
.home-actions .arcade-button{height:70px;padding:10px 20px;display:flex;align-items:center;gap:15px;font-size:24px;letter-spacing:.1em;border-radius:18px!important;border-width:3px!important}
.arcade-dot{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#0002;box-shadow:inset 0 2px 3px #0003,0 1px 0 #fff4;font-size:19px}
.home-actions small{font:9px ui-monospace,monospace;letter-spacing:.13em;opacity:.66;margin-left:auto}
.home-save{font-size:11px;color:#c8c8aa;margin-top:24px;line-height:1.8}
.home-bottom{display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#e0d5b9;letter-spacing:.06em}
.home-bottom>span:first-child{font-family:"Songti SC",serif;font-size:16px;letter-spacing:.16em}
.settings-dialog{width:min(680px,calc(100% - 28px));padding:30px;background:repeating-linear-gradient(0deg,#9c7a3b09 0 1px,transparent 1px 4px),#e7d7b6;border:5px solid #5b4932;border-radius:18px}
.settings-dialog .dialog-head{border-bottom:3px double #a98c5c;padding-bottom:19px}
.settings-dialog h2{font-size:27px}.settings-root{display:grid;gap:21px;margin:28px 0 12px}
.settings-option{min-height:92px;display:flex;align-items:center;gap:18px;padding:16px 22px;text-align:left}
.settings-option>span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#76532c22;box-shadow:inset 0 2px 4px #65482a44;font:700 20px monospace}
.settings-option>div{flex:1}.settings-option strong{display:block;font-size:20px;font-family:"Songti SC",serif}.settings-option small{display:block;font-size:11px;margin-top:7px;font-weight:400;color:#5b482c}
.settings-option b{font-size:23px}
.achievements-page{padding-top:22px}.achievement-intro{margin:0 0 16px;color:#6a573b;font-size:13px;line-height:1.7}.achievement-list{display:grid;gap:10px}.achievement-item{display:flex;align-items:center;gap:13px;padding:13px 15px;border:1px solid #b49b75;border-radius:7px;background:#d8c39d55}.achievement-item>span{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:#82664325;color:#725b3a;font-size:20px}.achievement-item strong{display:block;color:#5d472e;font:700 16px "Songti SC",serif}.achievement-item small{display:block;margin-top:3px;color:#806c4f;font-size:11px}.achievement-item.achieved{border-color:#8a9f61;background:#aebf8238}.achievement-item.achieved>span{color:#587538;background:#a5bd7559}
.settings-back{margin-top:26px;min-height:43px}
.rebirth-page{padding:24px 2px 4px;color:#634c32;font-size:14px;line-height:1.9}.rebirth-intro{margin:0 0 18px}.rebirth-intro strong{color:#96552d}.rebirth-progress{padding:12px 15px;background:#f1e2bd;border:1px solid #b89563;border-radius:8px;font-weight:700}.rebirth-page .danger-button{width:100%;margin-top:12px;min-height:52px;font-size:15px}.rebirth-page [role=status]{min-height:22px;color:#4b6b41}
.rebirth-meter{margin:18px 0}.rebirth-meter label{font-weight:700}.rebirth-meter progress{display:block;width:100%;height:13px;margin:9px 0;accent-color:#647443}.rebirth-meter p{font-size:12px;margin:0}.rebirth-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:20px 0}.rebirth-benefits div{border-top:1px solid #b89563;padding:10px 0}.rebirth-benefits dt{font-size:12px}.rebirth-benefits dd{margin:3px 0 0;font-weight:800;color:#74432b;font-size:18px}.rebirth-page #beginRebirth{width:100%;min-height:50px}.rebirth-confirmation{padding:14px;margin-top:12px;background:#f6ded0;border:1px solid #bb7254;border-radius:8px}.rebirth-confirmation p{margin:0 0 10px}.rebirth-confirmation>div{display:flex;gap:10px;flex-wrap:wrap}.rebirth-confirmation button{flex:1;min-width:140px}.rebirth-page .rebirth-confirmation .danger-button{margin:0;min-height:48px}.rebirth-roadmap{border-top:1px dashed #b89563;margin-top:16px;padding-top:14px}.rebirth-roadmap summary{cursor:pointer;font-weight:700;padding:8px 0}.rebirth-roadmap p{font-size:12px}.rebirth-roadmap table{width:100%;border-collapse:collapse;font-size:13px}.rebirth-roadmap caption{padding:8px}.rebirth-roadmap th,.rebirth-roadmap td{padding:8px 6px;text-align:left;border-bottom:1px solid #cbb489}.rebirth-roadmap td:last-child,.rebirth-roadmap th:last-child{text-align:right}.rebirth-roadmap .is-current{background:#e2e8cd;color:#344d2a}.rebirth-roadmap .is-complete{color:#766f5a}.rebirth-roadmap .is-complete th:after{content:' ✓'}
.redeem-form{margin-top:24px}.redeem-form>label{display:block;font-size:14px;font-weight:700;margin-bottom:12px}
.redeem-form>div{display:flex;gap:12px}.redeem-form input{width:100%;min-width:0;flex:1;border:2px solid #a48855;background:#fff3d6;border-radius:8px;padding:12px;font:19px monospace;letter-spacing:.14em;color:#3f3426}
.redeem-form input::placeholder{font-size:11px;letter-spacing:0}.redeem-form button{white-space:nowrap}
.redeem-form p{font-size:12px;line-height:1.8;margin:12px 0 20px;color:#3c6848}.redeem-form p.form-error{color:#9b3125}
.wallet-heading{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #af9368;padding-top:20px;margin:0 0 14px}.wallet-heading small{font-size:11px;color:#7d6543}
.wallet-list{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.wallet-list>div{border:1px dashed #9f8053;background:#f3e3be;padding:15px 10px;display:grid;gap:8px;text-align:center;border-radius:6px}
.wallet-list strong{font:700 27px ui-monospace,monospace;color:#8e402d}.wallet-list span{font-size:13px;font-weight:700}.wallet-list small{font-size:10px;line-height:1.6;color:#876b46}
.coupon-options{display:grid;gap:13px;margin-top:20px;font-size:13px}.coupon-options label{display:flex;align-items:center;gap:10px;cursor:pointer}.coupon-options input{width:19px;height:19px;accent-color:#4a6e50;flex-shrink:0}.coupon-options p{font-size:10px;color:#826b4b;line-height:1.8}
.choose-entry{margin-top:20px;width:100%}.boost-note{font-size:12px;color:#786043;line-height:1.8;margin-top:15px}
.wallet-entry{display:flex;justify-content:space-between;align-items:center;width:100%;padding:10px 12px;margin:0 0 19px;text-align:left;font-size:12px;gap:6px}
.wallet-entry small{display:block;font-size:9px;font-weight:400;line-height:1.7;margin-top:4px}.wallet-entry>strong{font-size:10px;max-width:70px;line-height:1.6}
.boost-banner{padding:14px 20px;border:2px solid #a8893d;color:#ffe9a7;background:linear-gradient(90deg,#655124,#403522);border-radius:9px;margin:-2px 0 18px;font-size:14px;font-weight:700;text-align:center;font-variant-numeric:tabular-nums}
.controls-page>label{display:block;margin-top:28px}.controls-page label>span{display:flex;justify-content:space-between;font-size:17px;font-weight:700;margin-bottom:14px}
.controls-page input{width:100%;accent-color:#a55036;height:32px}.controls-page output{color:#93502b;font:700 21px monospace}
.controls-page p{font-size:12px;color:#80674b;line-height:1.8;margin:9px 0 14px}
.rules-page{font-size:14px;line-height:1.9;padding-top:24px}.rules-page ol{padding-left:24px}.rules-page li{padding-left:5px;margin-bottom:15px}.rules-page strong{display:block;color:#5d6a3d}.rules-page>p{font-size:12px;color:#7b674d;margin-top:18px;border-top:1px dashed #ab9066;padding-top:14px}
.choice-intro{font-size:13px;line-height:1.8;margin:20px 0;color:#765c39}.card-choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.choice-card{border:1px solid #baa078;border-radius:9px;padding:14px;display:grid;grid-template-columns:55px 1fr;gap:9px;align-items:center;background:#eee0c0}
.choice-card>strong{font-size:12px}.choice-card>small{grid-column:1/-1;font-size:10px;color:#8c7253}
.choice-stepper{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:4px 0}
.choice-stepper button{width:38px;height:34px;font-size:21px}.choice-stepper output{font:700 20px monospace}
.choice-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:25px}.choice-footer strong{font-size:14px}
#choiceFeedback{font-size:12px;line-height:1.8;color:#426b47;margin-top:14px}
input:focus-visible{outline:3px solid #b96b35;outline-offset:3px}
/* 树冠之中是叶片节点；四条枝干从共同的树根向上连接。 */
.talent-dialog{width:min(1000px,calc(100% - 28px));padding:23px 26px 0;border:2px solid #53774a;background:#102e23;color:#e7f0cc;border-radius:22px;overflow-x:hidden}
.talent-dialog .section-kicker{color:#9ebf7e}.talent-dialog .icon-button{background:#345a3e;color:#d7e9be;border-color:#6d9465;border-radius:50%}
.talent-intro{color:#accca1;margin-top:12px}.talent-intro strong{color:#dfeda4;font-size:19px}
.living-tree{--growth:0;position:relative;isolation:isolate;margin:10px -25px 0;padding:50px 46px 24px;min-height:650px;overflow:hidden}
.tree-art{position:absolute;inset:0;z-index:-2;background:url('./assets/emerald-talent-tree.png') center/cover;transform-origin:50% 100%;transform:scale(calc(.96 + var(--growth)*.04));filter:brightness(calc(.7 + var(--growth)*.22)) saturate(1.2);transition:filter .7s,transform 1s}
.living-tree:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(#102e2300 65%,#102e2366)}
.talent-tree{position:relative;grid-template-columns:repeat(4,1fr);gap:35px;margin:0}
.talent-branch{gap:35px;margin:0;position:relative}
.talent-branch h3{font-family:"Songti SC",serif;font-size:18px;color:#e1ecac;text-shadow:0 2px 6px #072417;margin-bottom:4px}
.talent-branch:before{top:62px;bottom:-29px;width:5px;left:calc(50% - 2px);border-radius:80%;background:linear-gradient(0deg,#c0e880 calc(var(--branch-growth)*100%),#5c7041 calc(var(--branch-growth)*100%));box-shadow:0 0 10px #98cf6a55;transform:rotate(2deg)}
.talent-node{min-height:98px;padding:13px 15px;border-radius:25px 5px 25px 5px;background:linear-gradient(140deg,#173e2de8,#254d33ee);border:1px solid #5c875b;color:#c0d5a2;box-shadow:0 5px 10px #03170b88,inset 0 1px 0 #bdd68d33;text-align:center;gap:5px;transition:background .3s,box-shadow .3s,transform .3s}
.talent-node:after{content:"";position:absolute;width:1px;inset:12% auto 8% 50%;transform:rotate(45deg);background:#d3ec9210;pointer-events:none}
.talent-node span{color:#b0c995;font-size:10px}.talent-node strong{font-size:12px;line-height:1.7}.talent-node small{color:#d4e59c;font-size:11px}
.talent-node.available{border:2px solid #badf73;background:linear-gradient(135deg,#38662e,#1c472e);box-shadow:0 0 16px #b7dc6d44,inset 0 1px 0 #e4ffc866,0 5px 12px #092316aa;color:#f1f8d8}
.talent-node.available:hover{transform:translateY(-3px);background:linear-gradient(135deg,#568e39,#275a33);box-shadow:0 0 23px #c1ea7799}
.talent-node.owned{background:linear-gradient(135deg,#86c94d,#2d823d);border:2px solid #c8ed8f;box-shadow:0 0 15px #92e35966,inset 0 2px 1px #e9ffc755;color:#efffd9;animation:leaf-grow .45s ease-out}
.talent-node.owned small,.talent-node.owned span{color:#e4ffc0}.talent-node:disabled{opacity:.8}.talent-node.locked{filter:saturate(.6)}.talent-node.owned:disabled{opacity:1}
.tree-root{margin:48px auto 0;max-width:215px;background:#25452bd9;border:1px solid #98b671;color:#dcedb9;border-radius:50% 50% 14px 14px;padding:11px 15px;box-shadow:0 0 28px #a4cf5926}
.tree-root span{font-size:22px;color:#c6ea85}.tree-root small{color:#b8cc9f}.tree-root strong{font-size:17px}
.fireflies{position:absolute;inset:0;z-index:3;pointer-events:none}.fireflies i{position:absolute;left:5%;top:22%;width:4px;height:4px;border-radius:50%;background:#e4ff90;box-shadow:0 0 7px 3px #c8ed6c80,0 0 22px #ddff83;animation:firefly-drift 6s ease-in-out infinite alternate}
.fireflies i:nth-child(2){left:15%;top:67%;animation-delay:-2s}.fireflies i:nth-child(3){left:38%;top:13%;animation-delay:-4s}.fireflies i:nth-child(4){left:64%;top:5%;animation-delay:-1s}.fireflies i:nth-child(5){left:92%;top:25%;animation-delay:-3s}.fireflies i:nth-child(6){left:79%;top:76%;animation-delay:-5s}.fireflies i:nth-child(7){left:50%;top:90%;animation-delay:-2.5s}.fireflies i:nth-child(8){left:96%;top:61%;animation-delay:-4.5s}.fireflies i:nth-child(9){left:26%;top:46%;animation-delay:-1.5s}.fireflies i:nth-child(10){left:72%;top:47%;animation-delay:-.5s}.fireflies i:nth-child(11){left:5%;top:82%;animation-delay:-3.5s}.fireflies i:nth-child(12){left:60%;top:72%;animation-delay:-5.5s}
@keyframes firefly-drift{0%{opacity:.25;transform:translate(0,0)}45%{opacity:1;transform:translate(13px,-18px)}100%{opacity:.4;transform:translate(-10px,-36px)}}
@keyframes leaf-grow{0%{transform:scale(.85)}60%{transform:scale(1.08)}100%{transform:scale(1)}}
@media(max-width:900px){.home-content{width:55%}.home-screen{background-position:59% center}.home-content h1{font-size:88px}.topbar{align-items:flex-start}.topbar-actions{max-width:65%}.living-tree{padding:40px 22px 22px}.talent-tree{gap:17px}}
@media(max-width:540px){
  .home-screen{padding:24px 27px 23px;min-height:100svh;background-position:66% center}
  .home-screen:before{background:linear-gradient(180deg,#14251c77,transparent 43%,#14251c8c 65%,#14251cdd),linear-gradient(90deg,#15231c88,transparent)}
  .home-topline{font-size:10px;letter-spacing:.1em}.home-topline>span:last-child{max-width:140px;text-align:right}
  .home-content{width:100%;padding:58px 0 30px;display:flex;flex-direction:column;flex:1;margin:0}
  .home-kicker{font-size:11px;margin-bottom:16px}.home-content h1{font-size:80px}.home-content h1 span{font-size:15px;letter-spacing:.12em}
  .home-description{font-size:12px;margin:10px 0 25px}
  .home-actions{width:100%;margin-top:auto;gap:19px;padding-top:80px}
  .home-actions .arcade-button{height:64px;font-size:22px}.home-save{margin-top:22px;font-size:10px}
  .home-bottom{font-size:9px;flex-wrap:wrap;gap:10px}.home-bottom>span:first-child{font-size:13px}
  .settings-dialog{padding:20px 17px;max-height:92svh;border-width:4px}.settings-dialog h2{font-size:22px}.settings-option{padding:13px 14px;gap:12px}.settings-option strong{font-size:18px}.settings-option small{font-size:10px}.settings-option>span{width:36px;height:36px;font-size:16px}
  .redeem-form>div{gap:8px}.redeem-form button{font-size:12px;padding:8px 10px}.redeem-form input{padding:10px 8px;font-size:18px}
  .wallet-list{gap:6px}.wallet-list>div{padding:13px 6px}.wallet-list strong{font-size:22px}.wallet-list span{font-size:11px}.wallet-list small{font-size:9px}
  .coupon-options{font-size:11px}.choice-card{grid-template-columns:1fr;padding:12px;gap:9px}.choice-card .paper-thumbnail{width:58px;height:38px;margin:3px auto 5px}.choice-card>strong{text-align:center;font-size:11px}.choice-card>small{text-align:center;font-size:9px}.choice-stepper{gap:7px}.choice-footer strong{font-size:12px}.choice-footer button{font-size:12px;padding:9px}
  .topbar-actions{max-width:62%;gap:9px 7px}.topbar .nav-home,.topbar .nav-settings{display:block;min-width:46px;font-size:12px}.topbar .shop-entry{min-width:70px;font-size:13px}.topbar .icon-button{min-width:38px;min-height:38px;font-size:18px}
  .boost-banner{font-size:12px;padding:12px 9px}.buy-button small{white-space:normal;font-size:9px}
  .talent-dialog{padding:20px 15px 0;border-radius:16px}.talent-dialog h2{font-size:21px}.talent-intro{font-size:11px}
  .living-tree{margin-inline:-14px;padding:38px 15px 23px;min-height:1020px}.tree-art{background-size:auto 100%;background-position:center;filter:brightness(.63) saturate(1.2)}
  .talent-tree{grid-template-columns:repeat(2,1fr);gap:38px 18px}.talent-branch{gap:23px;margin-bottom:0}.talent-node{min-height:99px;padding:12px 9px;border-radius:23px 5px}.talent-node strong{font-size:11px}
  .talent-branch:before{bottom:-15px}.talent-branch h3{font-size:17px}.tree-root{margin-top:35px}
}
@media(prefers-reduced-motion:reduce){.fireflies i{animation:none;opacity:.7}.tree-art,.talent-node{transition:none;animation:none}}
/* 树干坐标与枝条画布保持一致；窄屏在树内滑动，不挤成卡片列表。 */
.tree-navigation{font-size:11px;line-height:1.8;color:#9fb995;margin:10px 0 15px}
.tree-viewport{height:min(66svh,650px);overflow:auto;overscroll-behavior:contain;border-top:1px solid #7ba56a55;scrollbar-color:#678d4d #142e20;margin:0 -25px;position:relative}
.living-tree{height:1480px;min-height:1480px;min-width:800px;margin:0;padding:0;overflow:hidden}
.tree-art{inset:0;background-size:auto 100%;background-position:center;transform:none;filter:brightness(calc(.6 + var(--growth)*.3)) saturate(1.2)}
.living-tree:after{background:linear-gradient(#08241622,#08241644 60%,#08241688)}
#treeBranches{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.talent-tree{display:block;position:absolute;inset:0;margin:0;padding:0}
.branch-name{position:absolute;top:422px;margin:0;transform:translateX(-50%);font:700 20px "Songti SC",serif;color:#e5f7b4;white-space:nowrap;text-shadow:0 2px 8px #082718,0 0 16px #93d55c}
.talent-node{position:absolute;width:160px;min-height:76px;padding:9px 8px;transform:translate(-50%,-50%);display:grid;gap:3px;line-height:1.3;border-radius:45% 18% 42% 20%;background:linear-gradient(135deg,#283d24ec,#142f21f2);border:1px solid #748354;box-shadow:inset 0 2px 4px #bfc87822,0 3px 12px #041b1688;animation:none;text-align:center}
.talent-node strong{font-size:11px;line-height:1.6}.talent-node span,.talent-node small{font-size:10px;line-height:1.5}
.talent-node.available:hover{transform:translate(-50%,-50%) scale(1.04)}
.talent-node.owned{animation:none;border-color:#c0e98a;background:linear-gradient(130deg,#549947f5,#24643bea);box-shadow:0 0 19px #9de25c44,inset 0 2px 2px #e3ffa444}
.talent-node.locked{opacity:.76;filter:saturate(.6)}
.talent-node.sweep-talent{border-style:double;border-width:3px;min-height:82px}
.tree-root{position:absolute;left:50%;top:1413px;transform:translate(-50%,-50%);margin:0;display:grid;gap:5px;width:220px;min-height:106px;text-align:center;background:radial-gradient(ellipse at 50% 45%,#6a793c,#344b28 70%);border:2px solid #aec573;box-shadow:0 0 24px #c6f06b40,inset 0 2px 3px #d7ef9755;border-radius:48% 40% 46% 30%;cursor:pointer}
.tree-root small{font-size:11px}.tree-root.owned{color:#e6ffb3;background:radial-gradient(ellipse at 50% 45%,#6f9b42,#315d2d 75%);box-shadow:0 0 28px #c0ed6555;opacity:1}
.tree-root:focus-visible,.talent-node:focus-visible{outline:3px solid #e0ffa5;outline-offset:4px}
.tree-viewport:focus-visible{outline:2px solid #d5eda1;outline-offset:-3px}
.upgrade-list-note{font-size:12px;line-height:1.8;color:#725b3d;margin:0 0 16px}
.table-effects{font-size:12px;color:#596439;font-weight:700;line-height:1.8;margin:10px 0}
.table-next small{display:block;font-size:10px;margin-top:5px;color:#81683f}
.sweeping,.sweeping .card-target{cursor:grabbing;user-select:none}
@media(max-width:540px){.tree-viewport{height:61svh;margin-inline:-14px}.talent-node{width:153px;min-height:76px}.tree-navigation{font-size:10px}.talent-intro span{display:block;margin-top:7px}}
@media(min-width:541px) and (max-width:900px){.home-content{width:62%}.home-content h1{font-size:clamp(70px,10vw,88px)}}
.home-content h1{white-space:nowrap}
.music-caption{font-size:10px;line-height:1.8;color:#d9d7b8;margin-top:5px;text-shadow:0 1px 4px #142019}
.current-music{padding:10px 12px;border:1px dashed #a88c60;border-radius:7px;background:#d4c49f44}
.tree-navigation{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.tree-navigation>div{display:flex;gap:7px}.tree-navigation button{background:#294c33;border:1px solid #84a866;color:#e1f5c4;border-radius:16px;padding:7px 11px;font:inherit;min-height:34px}
.talent-node.merge-node{width:245px;min-height:130px;border-radius:44% 26% 40% 24%;padding:17px 13px;border-width:2px}
.talent-node.merge-node strong{font:700 19px "Songti SC",serif;line-height:1.5}
.merge-node em{font-size:10px;font-style:normal;color:#d8e7bb;line-height:1.5}
.talent-node.final-talent{width:260px;border-style:double;border-width:4px;box-shadow:0 0 34px #b6df6738,inset 0 0 22px #99c26422}
.tree-art{z-index:0;background-image:url('./assets/banyan-talent-tree.png');background-size:100% 100%;background-position:center;filter:saturate(1.02) brightness(.92)}
.tree-art::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 38%,#b3e9871a,transparent 65%);animation:banyan-wind 9s ease-in-out infinite;transform-origin:50% 80%}
.living-tree:after{z-index:0;pointer-events:none;background:linear-gradient(#0c281322 0%,#09261d12 55%,#102c221e 80%,#10271e18)}
.tree-root{top:1060px;background:linear-gradient(145deg,#6c482aca,#3e3526d9);border-color:#d9c495;color:#f1e7ca;box-shadow:0 0 15px #b4e77945,0 6px 13px #152e1b88}
.branch-name{top:285px}
.talent-node{background:linear-gradient(145deg,#6c4729bf,#392c23c7);border-color:#b8966ba8;border-radius:44% 24% 43% 27%;box-shadow:inset 0 1px 2px #f6dca63d,0 4px 10px #0c271c99;color:#f6ebce;backdrop-filter:blur(3px)}
.talent-node span,.talent-node strong,.talent-node small{color:#f4e6bf}.talent-node.available{background:linear-gradient(145deg,#8a6437e8,#4e3a28de);border-color:#dfc18c}.talent-node.owned{background:linear-gradient(145deg,#728b42df,#3c633ce0);border-color:#dcf4a9}
.talent-node.final-talent{background:radial-gradient(circle at 50% 45%,#7eaa55ea,#3d6b40f0 76%);border:4px double #d8f4a8;border-radius:49% 48% 52% 48%;box-shadow:0 0 25px #bcfa8470,inset 0 0 18px #c1f07e55}
#treeBranches{z-index:1;opacity:.28}.talent-tree,.tree-root{z-index:2}
.ten-draw{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:14px 18px;background:#d8be91;border-top:1px solid #9b734b;color:#503820;font-size:12px}.ten-draw select{min-height:40px;border:1px solid #967451;background:#f1e0be;padding:7px}.ten-draw button{min-height:40px}.ten-draw p{width:100%;text-align:center;min-height:1.3em;font-weight:700;color:#69502d}
.banyan-play{position:absolute;inset:0;pointer-events:none;z-index:1}.banyan-play i{position:absolute;display:block;width:13px;height:9px;bottom:12.5%;left:49%;background:#d9bf86;border:1px solid #a66a36;border-radius:2px;box-shadow:0 1px 5px #081e1599;animation:paper-lift 4.6s ease-in-out infinite}.banyan-play i:nth-of-type(2){left:53%;bottom:13%;animation-delay:1.6s}.banyan-play i:nth-of-type(3){left:46%;bottom:12%;animation-delay:3.1s}
.banyan-play b{position:absolute;display:block;width:15px;height:6px;left:44%;bottom:14.5%;border-radius:9px;background:linear-gradient(90deg,#b77747,#dcab7c);opacity:.82;transform-origin:0 50%;animation:child-tap 4.6s ease-in-out infinite}.banyan-play b:nth-child(2){left:57%;bottom:14.3%;transform-origin:100% 50%;animation-delay:1.7s;animation-name:child-tap-right}
@keyframes paper-lift{0%,16%,100%{opacity:0;transform:translate(0,0) rotate(-15deg)}28%{opacity:.95}58%{opacity:.8;transform:translate(12px,-110px) rotate(140deg)}80%{opacity:0;transform:translate(25px,-180px) rotate(220deg)}}
@keyframes banyan-wind{0%,30%,100%{transform:translateX(0) skewX(0)}42%{transform:translateX(5px) skewX(1deg)}58%{transform:translateX(-5px) skewX(-1deg)}}
@keyframes child-tap{0%,15%,45%,100%{transform:rotate(-12deg)}27%{transform:rotate(-52deg)}33%{transform:rotate(8deg)}}
@keyframes child-tap-right{0%,15%,45%,100%{transform:rotate(12deg)}27%{transform:rotate(50deg)}33%{transform:rotate(-8deg)}}
.upgrade-tabs button:disabled{background:#85776088!important;color:#4e493e!important;cursor:not-allowed;box-shadow:inset 0 2px 6px #42372955!important;opacity:.9}
@media(prefers-reduced-motion:reduce){.tree-art::after,.banyan-play i,.banyan-play b{animation:none}}
.table-skill{margin:0 24px 20px;border:1px solid #b39562;border-radius:8px;padding:12px;background:#dbbf8729;display:flex;align-items:center;justify-content:space-between;gap:12px}
.table-skill strong{font-size:14px;color:#70502a}.table-skill small{display:block;font-size:10px;line-height:1.8;color:#80684a;margin-top:5px}.table-skill button{min-width:135px;white-space:nowrap}
.slam-wave{position:absolute;z-index:5;left:50%;top:50%;width:35px;height:35px;border:3px solid #ffe1a4;border-radius:50%;pointer-events:none;animation:table-slam-wave .65s ease-out forwards}
@keyframes table-slam-wave{from{transform:translate(-50%,-50%) scale(1);opacity:.9}to{transform:translate(-50%,-50%) scale(22);opacity:0}}
@media(max-width:540px){.table-skill{margin:0 13px 15px;flex-wrap:wrap}.table-skill button{width:100%}.tree-navigation button{font-size:11px}.tree-navigation>div{width:100%;justify-content:space-between}}
@media(prefers-reduced-motion:reduce){.slam-wave{display:none}}

/* 存档盒：旧纸卡片、铜色边框和清晰的操作入口。 */
.home-save-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px}.home-save-controls .home-save{margin:0;max-width:100%;overflow-wrap:anywhere}.save-entry{padding:10px 18px;font-size:14px;min-height:44px}.save-dialog{width:min(760px,calc(100vw - 28px));max-height:90dvh;padding:28px}.save-intro,.save-local-note{color:#786347;font-size:14px;line-height:1.7}.save-local-note{margin:22px 0 0;font-size:12px}.new-save-form label{display:block;font-weight:700;margin-bottom:8px}.new-save-form>div,.save-rename-form{display:flex;gap:10px;align-items:center}.new-save-form input,.save-rename-form input{min-width:0;flex:1;width:100%;padding:12px 14px;border:1px solid #a58b5c;border-radius:8px;background:#f7edda;color:#463321;font:inherit}.new-save-form button{white-space:nowrap;min-height:46px}.save-list-heading{display:flex;justify-content:space-between;gap:10px;margin:22px 0 10px;color:#735433}.save-list-heading span{font-size:13px}.save-slot-list{display:grid;gap:12px}.save-slot{padding:18px;background:linear-gradient(110deg,#f6eddc,#e9d7b6);border:1px solid #c6ac7d;border-radius:12px;box-shadow:0 3px 0 #876d3d22}.save-slot.is-current{border-color:#986b3d;box-shadow:inset 4px 0 #986b3d,0 3px 0 #876d3d22}.save-slot-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.save-slot-head h3{margin:0;overflow-wrap:anywhere;min-width:0;color:#503821}.save-current{white-space:nowrap;font-size:12px;background:#756d42;color:#fff5d7;padding:4px 9px;border-radius:20px}.save-slot-summary{font-size:13px;color:#65513b;line-height:1.8;margin:8px 0 3px;overflow-wrap:anywhere}.save-slot-date{font-size:12px;color:#806c53}.save-slot-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:15px}.save-slot-actions button{min-height:42px}.save-slot-actions>.secondary-button{margin-right:auto}.save-delete{color:#963e2b}.save-rename-form{margin-top:12px;flex-wrap:wrap}.save-rename-form input{flex-basis:100%}.save-empty{border:1px dashed #b59b6d;border-radius:10px;padding:28px 16px;color:#79684a;text-align:center}.delete-save-panel{border:1px solid #b56448;border-radius:10px;background:#f6e5cc;padding:18px;margin-top:16px;scroll-margin-bottom:16px}.delete-save-panel h3{margin:0;color:#913d2b}.delete-save-panel p{line-height:1.8;overflow-wrap:anywhere}.delete-save-panel>div{display:flex;justify-content:flex-end;gap:12px}.save-slot-list[inert],.new-save-form[inert]{opacity:.45}.storage-warning{position:fixed;top:12px;left:12px;right:12px;z-index:9999;display:flex;justify-content:center;align-items:center;gap:15px;padding:14px;border:2px solid #a75d42;border-radius:10px;background:#f4dfb9;color:#5d3422;box-shadow:0 8px 25px #0004}.storage-warning button{flex-shrink:0}.save-dialog [hidden]{display:none!important}
@media(max-width:540px){.save-dialog{padding:18px;width:calc(100vw - 20px);max-height:92dvh}.new-save-form>div{flex-direction:column;align-items:stretch}.new-save-form input{box-sizing:border-box}.save-slot{padding:14px}.save-slot-head{align-items:flex-start}.save-slot-head h3{font-size:17px}.save-slot-actions{gap:6px}.save-slot-actions>.secondary-button{flex-basis:100%;margin:0 0 4px}.save-slot-actions>.text-button{flex:1}.home-save-controls{gap:12px}.storage-warning{flex-direction:column}.delete-save-panel>div{flex-wrap:wrap}}