:root{color-scheme:light;--bg: #fbfbfd;--panel: rgba(255,255,255,.96);--panel-strong: #ffffff;--soft: #f5f6f9;--text: #172033;--muted: #7a8496;--border: #e9ecf2;--red: #e95662;--red-dark: #ce3441;--blue: #4f7fe8;--blue-dark: #2f63d3;--shadow: 0 12px 32px rgba(31,41,55,.055)}:root[data-theme=dark]{color-scheme:dark;--bg: #171b22;--panel: rgba(30,35,44,.96);--panel-strong: #252b35;--soft: #2c333e;--text: #f6f7f9;--muted: #a9b0bc;--border: #3a424f;--shadow: 0 16px 42px rgba(0,0,0,.18)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);background:radial-gradient(circle at 10% 0%,rgba(233,86,98,.055),transparent 30rem),radial-gradient(circle at 95% 12%,rgba(79,127,232,.055),transparent 28rem),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(52,120,246,.28);outline-offset:2px}.app-shell{width:min(1440px,calc(100% - 36px));margin:0 auto;padding:28px 0 48px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:14px;align-items:center}.brand-mark{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;background:linear-gradient(145deg,var(--red),#ff7a65);box-shadow:0 12px 30px #e847544d}.brand h1{font-size:18px;margin:3px 0 0;letter-spacing:-.02em}.eyebrow{margin:0;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.17em}.icon-button{width:44px;height:44px;border:1px solid var(--border);background:var(--panel);border-radius:14px;cursor:pointer;font-size:20px}.hero{min-height:250px;margin:34px 0 28px;padding:38px 46px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);align-items:center;gap:30px;border:1px solid var(--border);border-radius:28px;overflow:hidden;background:linear-gradient(120deg,rgba(233,86,98,.045),transparent 42%),linear-gradient(300deg,rgba(79,127,232,.05),transparent 45%),var(--panel);box-shadow:var(--shadow)}.hero-chip{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--muted);font-size:12px;font-weight:700}.hero h2{margin:18px 0 16px;font-size:clamp(38px,5vw,72px);line-height:.98;letter-spacing:-.055em;max-width:780px}.hero h2 span{color:var(--red)}.hero p{margin:0;color:var(--muted);max-width:640px;font-size:16px;line-height:1.75}.hero-orbit{position:relative;min-height:190px;display:grid;place-items:center}.hero-orbit strong{font-size:44px;letter-spacing:-.06em;z-index:2}.orbit-ring{position:absolute;width:188px;height:188px;border:1px dashed var(--border);border-radius:50%;animation:spin 16s linear infinite}.orbit-ball,.mini-ball{position:absolute;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;color:#fff;font-weight:900;box-shadow:inset 0 2px 2px #ffffff80,0 12px 30px #00000029}.orbit-ball:nth-child(1){transform:translate(-96px,-78px);animation:float 3.4s ease-in-out infinite}.orbit-ball:nth-child(2){transform:translate(110px,18px);animation:float 4.2s ease-in-out .3s infinite}.orbit-ball:nth-child(3){transform:translate(-58px,96px);animation:float 3.8s ease-in-out .6s infinite}.red{background:linear-gradient(145deg,#ff7a6e,var(--red-dark))}.blue{background:linear-gradient(145deg,#5ba2ff,var(--blue-dark))}.mode-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.mode-tab{min-width:0;padding:16px 18px;display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;gap:2px 10px;text-align:left;border:1px solid var(--border);border-radius:18px;background:var(--panel);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.mode-tab>span{grid-row:1 / 3;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--soft)}.mode-tab strong{font-size:14px}.mode-tab small{color:var(--muted);font-size:11px}.mode-tab:hover{transform:translateY(-2px)}.mode-tab.active{border-color:#e8475473;background:var(--panel)}.mode-tab.active>span{background:#e847541f;color:var(--red)}.workspace{display:grid;grid-template-columns:minmax(330px,430px) minmax(0,1fr);gap:22px;align-items:start}.control-panel,.result-panel,.favorites-section{border:1px solid var(--border);border-radius:26px;background:var(--panel);box-shadow:var(--shadow)}.control-panel{padding:26px;position:sticky;top:16px}.result-panel{min-height:560px;padding:28px}.panel-heading,.result-header,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-heading h3,.result-header h3,.section-heading h3{margin:4px 0 0;font-size:22px;letter-spacing:-.03em}.mode-badge{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--soft);color:var(--red);font-size:20px}.field{display:grid;gap:8px;margin-top:18px}.field>span,.picker-title{color:var(--muted);font-size:12px;font-weight:700}.field input,.field select{min-width:0;width:100%;height:46px;padding:0 12px;border:1px solid var(--border);border-radius:13px;background:var(--panel-strong);color:var(--text)}.stepper{display:grid;grid-template-columns:46px 1fr 46px;gap:8px}.stepper button,.quick-counts button,.result-actions button{border:1px solid var(--border);background:var(--panel-strong);border-radius:12px;cursor:pointer}.stepper input{text-align:center;font-weight:800}.quick-counts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.quick-counts button{padding:9px 6px;color:var(--muted);font-size:12px}.two-col{display:grid;grid-template-columns:1fr 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b{width:32px;height:32px;display:grid;place-items:center;background:#ffffff29;border-radius:11px}.probability-note{color:var(--muted);font-size:11px;line-height:1.6;margin:12px 2px 0}.result-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.result-actions button{min-height:46px;padding:0 18px;font-size:13px;font-weight:800}.result-actions-bottom{width:100%;margin-top:22px;padding-top:20px;border-top:1px solid var(--border)}.result-actions-bottom .secondary-action{background:var(--panel-strong);color:var(--text)}.result-actions-bottom .primary-action{border-color:transparent;background:linear-gradient(120deg,var(--blue-dark),var(--blue));color:#fff;box-shadow:0 10px 22px #4f7fe82e}.summary-strip{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 14px}.summary-strip span{padding:9px 12px;border-radius:999px;background:var(--soft);color:var(--muted);font-size:12px}.summary-strip b{color:var(--text)}.warning{padding:12px 14px;margin:10px 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14px;flex-wrap:wrap;margin-top:9px;color:var(--muted);font-size:10px}.favorite{width:38px;height:38px;border:0;background:transparent;border-radius:12px;cursor:pointer;color:var(--muted);font-size:23px}.favorite.active{color:#f59e0b}.empty-state{min-height:420px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--muted)}.empty-state h4{margin:18px 0 5px;color:var(--text);font-size:20px}.empty-state p{margin:0;font-size:13px}.empty-machine{position:relative;width:170px;height:120px;border:1px dashed var(--border);border-radius:70px;background:var(--soft)}.mini-ball{width:42px;height:42px;font-size:14px}.empty-machine .mini-ball:nth-child(1){left:25px;top:34px}.empty-machine .mini-ball:nth-child(2){left:65px;top:52px}.empty-machine .mini-ball:nth-child(3){right:22px;top:29px}.lottery-machine{min-height:470px;display:grid;place-items:center}.machine-window{width:min(680px,100%);min-height:280px;position:relative;display:grid;place-items:center;align-content:center;gap:22px;overflow:hidden;border:1px solid var(--border);border-radius:34px;background:radial-gradient(circle at 50% 20%,rgba(255,255,255,.08),transparent 35%),linear-gradient(150deg,#e8475414,#3478f614),var(--soft)}.rolling-row{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;position:relative;z-index:2}.machine-window p{color:var(--muted);margin:0;font-size:12px;position:relative;z-index:2}.rolling-row .ball{--ball-size: 50px;animation:roll .42s ease-in-out infinite alternate;animation-delay:var(--delay)}.floating-dots i{position:absolute;width:8px;height:8px;background:#3478f6a6;border-radius:50%;animation:drift 2s ease-in-out infinite alternate}.floating-dots i:nth-child(1){left:8%;top:22%}.floating-dots i:nth-child(2){left:18%;top:68%;animation-delay:.4s}.floating-dots i:nth-child(3){left:31%;top:12%;animation-delay:.9s}.floating-dots i:nth-child(4){left:45%;top:80%;animation-delay:.2s}.floating-dots i:nth-child(5){left:62%;top:20%;animation-delay:.6s}.floating-dots i:nth-child(6){left:76%;top:72%;animation-delay:1s}.floating-dots i:nth-child(7){left:90%;top:30%;animation-delay:.3s}.floating-dots i:nth-child(8){left:12%;top:44%;animation-delay:.8s}.floating-dots i:nth-child(9){left:38%;top:38%;animation-delay:1.2s}.floating-dots i:nth-child(10){left:56%;top:63%;animation-delay:.5s}.floating-dots i:nth-child(11){left:72%;top:42%;animation-delay:.1s}.floating-dots i:nth-child(12){left:86%;top:58%;animation-delay:.7s}.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.insight-card{display:flex;gap:14px;padding:18px;border:1px solid var(--border);border-radius:20px;background:var(--panel)}.insight-card>span{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--soft);color:var(--blue);flex:0 0 auto}.insight-card strong{font-size:13px}.insight-card p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.favorites-section{margin-top:18px;padding:22px}.favorite-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.favorite-ticket{border:1px solid var(--border);background:var(--soft);color:var(--muted);padding:9px 12px;border-radius:999px;cursor:pointer;font-size:11px}.favorite-ticket b{color:var(--blue)}footer{display:flex;justify-content:space-between;gap:24px;margin-top:30px;color:var(--muted);font-size:10px;line-height:1.6}footer p{margin:0}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);z-index:20;padding:11px 16px;border-radius:999px;background:var(--text);color:var(--bg);font-size:12px;font-weight:800;box-shadow:var(--shadow);animation:toast-in .22s ease both}@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{50%{margin-top:-12px}}@keyframes roll{to{transform:translateY(-10px) rotate(14deg) scale(1.06)}}@keyframes drift{to{transform:translate(12px,-14px) scale(1.5);opacity:.3}}@keyframes ball-pop{0%{opacity:0;transform:scale(.3) translateY(-12px)}to{opacity:1;transform:none}}@keyframes ticket-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}}@media(max-width:980px){.hero{grid-template-columns:1fr}.hero-orbit{display:none}.workspace{grid-template-columns:1fr}.control-panel{position:static}.mode-tabs{grid-template-columns:1fr 1fr}}@media(max-width:640px){.app-shell{width:min(100% - 20px,1440px);padding-top:14px;padding-bottom:calc(48px + env(safe-area-inset-bottom))}.hero{margin-top:24px;padding:28px 22px;min-height:0;border-radius:24px}.hero h2{font-size:42px}.mode-tabs{gap:8px}.mode-tab{padding:12px;grid-template-columns:30px 1fr}.mode-tab>span{width:30px;height:30px}.control-panel,.result-panel{padding:17px;border-radius:22px}.result-header{align-items:flex-start;flex-direction:column}.result-actions{width:100%}.result-actions button{flex:1;min-height:44px}.result-viewbar{align-items:stretch;flex-direction:column}.view-switch{width:100%}.view-switch button{min-height:42px}.heat-grid-red{grid-template-columns:repeat(6,minmax(0,1fr))}.heat-grid-blue{grid-template-columns:repeat(4,minmax(0,1fr))}.heat-cell{min-height:42px}.frequency-heading{align-items:flex-start;flex-direction:column;gap:3px}.frequency-heading span{text-align:left}.compact-ticket-grid,.details-grid{grid-template-columns:1fr}.compact-ticket{grid-template-columns:28px minmax(0,1fr) 32px;gap:6px;padding:12px 9px}.compact-balls{gap:4px}.compact-balls .ball{--ball-size: 30px;font-size:9px}.compact-favorite{width:32px;height:32px}.result-actions-bottom{flex-direction:column}.result-actions-bottom button{width:100%}.ticket-card{grid-template-columns:32px minmax(0,1fr) 34px;padding:12px 8px}.ticket-balls{gap:5px}.ticket-balls .ball{--ball-size: 36px;font-size:11px}.number-grid{grid-template-columns:repeat(6,1fr)}.number-grid .ball{--ball-size: 40px}.insight-grid{grid-template-columns:1fr}footer{flex-direction:column}}@media(max-width:390px){.mode-tab small{display:none}.quick-counts{grid-template-columns:1fr 1fr}.number-grid{grid-template-columns:repeat(5,1fr)}.number-grid .ball{--ball-size: 44px}.two-col{grid-template-columns:1fr}.ticket-balls .ball{--ball-size: 33px}.compact-ticket{grid-template-columns:24px minmax(0,1fr) 28px;padding-inline:6px}.compact-balls .ball{--ball-size: 27px}.compact-balls{gap:3px}.compact-favorite{width:28px;height:28px;font-size:17px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}