@charset "UTF-8";
/* Keep grid children from imposing a wider intrinsic width on phone layouts. */
.hero>div,.play-layout>div,.practice-panel{min-width:0}
.hero{overflow:clip}
.dealer-hand-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:7px 0 10px}.dealer-hand-heading .hand-label{margin:0;text-align:left}.dealer-hand-heading .score-bubble{margin:0}.hidden-score{width:76px;text-align:center;border:1px dashed #d6bf7f66;border-radius:12px;padding:5px 10px;color:#c9d9c7}.hidden-score span{display:block;font:34px/1.1 Georgia,serif}.hidden-score small{font-size:10px;display:block}.sound-clue{display:block;color:#967238!important;font-size:10px!important;line-height:1.6;margin-top:4px}.sound-clue b{font:700 7px Arial;letter-spacing:1px;border:1px solid #baab80;border-radius:3px;padding:1px 3px;margin-right:5px}.action-button .sound-clue{grid-column:1;font-size:9px!important}.action-button.hit .sound-clue{color:#ffe1a7!important}.action-button b:not(.sound-clue b){grid-row:1/4}.baba-speaking .panda{animation:baba-talk .45s ease-in-out infinite}.baba-speaking .dealer-bubble{box-shadow:0 0 0 3px #e4c47566}@keyframes baba-talk{50%{transform:translateY(-2px)}}
:root{--ink:#173e3b;--muted:#66766c;--cream:#f8f5eb;--paper:#fffdf6;--red:#a52d36;--gold:#e6ba64;--teal:#124e4a;--line:#dedfd0;--serif:Georgia,'Times New Roman',serif;--sans:Arial,'Microsoft YaHei','PingFang SC',sans-serif;--shadow:0 12px 35px #253d2d0b}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #cf8c26;outline-offset:4px}a{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12}p{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:12px}.skip-link:focus{top:10px}.site-header{height:104px;max-width:1320px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:18px 36px;border-bottom:1px solid var(--line)}.brand{border:0;background:none;display:flex;align-items:center;gap:12px;text-align:left;letter-spacing:1.5px;font-size:20px;font-weight:700;padding:0;white-space:nowrap}.brand b{font-weight:400;color:var(--red)}.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:5px;margin-top:2px}.brand-seal{display:grid;place-items:center;width:46px;height:52px;background:var(--red);color:#ffe6aa;border-radius:13px 13px 16px 16px;font:700 30px var(--serif);letter-spacing:-3px;border:3px double #f1c678;transform:rotate(-5deg)}.header-note{font-size:12px;color:var(--muted);margin-right:auto}.site-header nav{display:flex;gap:10px;align-items:center}.nav-button{background:none;border:0;padding:12px 14px;font-size:13px;min-height:44px;white-space:nowrap}.nav-button:hover{background:#ebe9dc;border-radius:10px}.rule-button{border:1px solid #bec6b8;border-radius:10px}.hub-logo{margin-right:auto;display:flex;align-items:center;gap:8px;text-decoration:none;font-size:10px;line-height:1.25}.hub-logo img{width:125px;height:62px;object-fit:contain}.hub-logo span{max-width:45px;color:var(--muted)}.home,.play-page{max-width:1248px;margin:auto;padding:0 36px}.hero{display:grid;grid-template-columns:1.1fr 1fr;min-height:540px;align-items:center;gap:35px;padding:60px 0 50px}.eyebrow,.mode-kicker,.panel-kicker,.form-step{font-size:10px;letter-spacing:2px;font-weight:700;text-transform:uppercase}.eyebrow{color:var(--teal);margin-bottom:20px}.tiny-spark{color:#bc893d;font-size:17px;padding-right:8px}.hero h1{font-family:var(--serif);font-size:clamp(42px,5vw,68px);font-weight:400;letter-spacing:-2.6px;margin:0 0 24px;line-height:1.05}.hero h1 em{font-style:italic;color:var(--red)}.hero-description{font-size:16px;line-height:1.8;margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:15px}.button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:10px;padding:13px 18px;min-height:46px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .18s,background .18s,box-shadow .18s}.button:not(:disabled):hover{transform:translateY(-2px)}.primary{background:var(--red);color:#fff7e6;box-shadow:0 4px 0 #762530}.primary:not(:disabled):hover{background:#b53740;box-shadow:0 6px 0 #762530}.large{padding:16px 23px;min-height:56px}.large span{font-size:20px;margin-left:16px}.secondary{border:1px solid #cad1c3;background:#fffdf4}.text-button{background:none;padding-left:8px;padding-right:8px;box-shadow:none}.full{width:100%}.compact{padding:10px 15px;min-height:42px}.hero-foot{display:flex;gap:20px;font-size:11px;color:#7d8578;margin-top:25px}.hero-art{height:430px;position:relative;background:radial-gradient(ellipse at 50% 47%,#d7dfca60,transparent 70%)}.hero-orbit{position:absolute;border:1px solid #b7c2a780;border-radius:50%;inset:10% 0;transform:rotate(-16deg)}.orbit-two{inset:15% 5%;transform:rotate(12deg)}.hero-dealer{position:absolute;width:205px;left:28%;top:-15px;z-index:1;animation:float 4s ease-in-out infinite}.hero-card{position:absolute;top:132px;z-index:2;filter:drop-shadow(0 15px 15px #294c3c22)}.hero-card.one{left:20%;transform:rotate(-14deg)}.hero-card.two{left:44%;transform:rotate(11deg);top:150px}.hero-card .playing-card{width:143px;height:201px}.hero-card .card-corner{font-size:30px}.hero-card .card-center{font-size:58px}.hero-card .royal{font-size:30px}.hero-badge{position:absolute;left:69%;top:118px;width:88px;height:88px;border-radius:50%;background:var(--teal);color:#f9e0a6;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(10deg);z-index:3;box-shadow:0 0 0 5px var(--cream),0 0 0 6px #c7cdb8}.hero-badge strong{font:38px var(--serif);line-height:1}.hero-badge span{font-size:11px}.hero-badge small{font-size:8px}.dealer-intro{position:absolute;bottom:6px;text-align:center;width:100%;font:italic 19px var(--serif)}.dealer-intro span{display:block;font:11px var(--sans);color:var(--muted);margin-top:7px}.floating-symbol{position:absolute;color:#c08c38}.symbol-one{top:42px;left:15%;font-size:30px;animation:twinkle 3s infinite}.symbol-two{right:8%;bottom:88px;font-size:36px}.symbol-three{right:8%;top:10px;font-size:22px;writing-mode:vertical-rl;letter-spacing:7px;color:#a52d3660}.section-line{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.section-line h2{font:400 24px var(--serif);margin:0}.section-line>span{font-size:9px;letter-spacing:1.6px;color:var(--muted)}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mode-card{position:relative;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:25px 24px;min-height:242px;transition:transform .2s,box-shadow .2s}.mode-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.mode-icon{font-size:36px;color:var(--teal);height:43px;display:block;line-height:1}.mode-kicker{font-size:8px;letter-spacing:1.5px;color:#7b8174;display:block;margin:16px 0 10px}.mode-card h3{font-family:var(--serif);font-weight:400;font-size:22px;margin-bottom:12px}.mode-card p{font-size:12px;line-height:1.7;margin-bottom:24px}.mode-link{font-size:12px;font-weight:700;display:flex;justify-content:space-between;align-items:center}.mode-link b{font-size:22px;font-weight:400}.team-card{background:#f0edda;border-color:#ddd3af}.team-card .mode-icon{color:#a57023}.class-card .mode-icon{color:var(--red)}.join-strip{display:flex;gap:12px;justify-content:center;align-items:center;padding:19px 0 27px;font-size:12px}.speak-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:22px;padding:30px 8px;margin:8px 0 30px}.speak-seal{border:1px solid #c7aa75;color:#a4752a;font-size:32px;width:64px;height:64px;display:grid;place-items:center;border-radius:50%}.speak-strip h3{font:20px var(--serif);margin-bottom:7px}.speak-strip p{font-size:12px;margin:0}.sample-phrase{margin-left:auto;text-align:center;padding-left:20px;border-left:1px solid var(--line)}.sample-phrase strong{font-size:22px;font-weight:500;letter-spacing:4px}.sample-phrase small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.site-footer{max-width:1248px;margin:0 auto;display:flex;justify-content:space-between;gap:20px;padding:24px 36px 30px;color:#7c8275;font-size:10px}.site-footer i{font-style:normal;color:#bd924c;padding:0 7px}.site-footer a{text-decoration:none;color:var(--teal)}
.playing-card{position:relative;width:112px;height:158px;border-radius:9px;background:#fffdf4;color:#253f3d;flex:0 0 auto;box-shadow:0 3px 0 #cfc8b5,0 6px 15px #002e2a33;border:1px solid #e7e1d2;transform-origin:50% 90%}.playing-card.red{color:#ae3440}.card-corner{position:absolute;left:10px;top:7px;display:flex;flex-direction:column;font:700 23px/1 var(--serif);text-align:center;gap:3px}.card-corner span{font-size:15px}.card-corner.lower{top:auto;left:auto;right:10px;bottom:8px;transform:rotate(180deg)}.card-center{height:100%;display:flex;align-items:center;justify-content:center;font-size:49px}.card-center.royal{font-size:29px;flex-direction:column}.royal strong{font-family:var(--serif)}.crown{line-height:1;font-size:24px;color:#be9b57}.value-chip{position:absolute;bottom:-11px;left:50%;transform:translateX(-50%);padding:1px 12px;border-radius:20px;font-size:15px;font-weight:700;color:var(--ink);background:#e9c577;border:2px solid #fff4d4;white-space:nowrap}.value-chip small{font-size:9px;font-weight:400}.card-back{color:#e4bd6b;background:repeating-linear-gradient(45deg,#8b273600 0 8px,#efc47f15 8px 9px),#8b2736;display:flex;flex-direction:column;justify-content:center;align-items:center;border:5px solid #f3e4c9;outline:1px solid #d6c7ad;outline-offset:-9px}.card-back b{font:45px var(--serif);letter-spacing:-4px}.card-back span{font-size:16px}.playing-card.small{width:69px;height:98px;border-radius:6px}.small .card-corner{font-size:16px;left:6px;top:5px;gap:1px}.small .card-corner span{font-size:10px}.small .card-corner.lower{top:auto;left:auto;bottom:5px;right:6px}.small .card-center{font-size:30px}.small .royal{font-size:20px}.small .crown{font-size:15px}.small .value-chip{font-size:11px;bottom:-8px;padding:0 7px}.small .card-back b{font-size:28px}.new-card{animation:deal .45s cubic-bezier(.2,.8,.2,1) both}.cards{display:flex;align-items:center;justify-content:center;gap:13px;flex-wrap:wrap}.dealer-illustration{display:block;width:100%;overflow:visible}.panda-eyes{transform-origin:105px 106px;animation:blink 6s infinite}.panda-paw{transform-origin:148px 177px;animation:wave 5s ease-in-out infinite}.celebrate .panda{animation:bounce .6s ease-in-out 3}.celebrate .panda-paw{animation:wave .7s ease-in-out 3}.loading{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.loading h1{font:32px var(--serif)}.loading-mark{display:grid;place-items:center;background:var(--red);color:var(--gold);width:90px;height:90px;font:55px var(--serif);border-radius:22px;margin-bottom:30px;animation:float 2s ease-in-out infinite}
.paper{background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.setup-page{max-width:1020px;display:grid;grid-template-columns:1fr 1fr;gap:70px;margin:60px auto 80px;padding:0 35px}.setup-intro h1{font:48px/1.08 var(--serif);letter-spacing:-1.5px}.setup-intro p{line-height:1.9}.setup-dealer{width:195px;margin:25px auto}.setup-form{padding:34px}.form-step{color:#a4783c}.setup-form h2{font:28px var(--serif);margin:14px 0 30px}label{display:block;font-size:12px;font-weight:700;margin-bottom:18px}input:not([type=checkbox]),select{display:block;width:100%;border:1px solid #c6cebe;background:#fffef8;color:var(--ink);border-radius:8px;padding:13px 12px;min-height:46px;margin-top:7px;font-size:14px}select{cursor:pointer}.check-label{display:flex;gap:10px;align-items:center;font-weight:400}.check-label input{width:18px;height:18px;accent-color:var(--teal)}.code-input{text-transform:uppercase;font-family:monospace;letter-spacing:5px;font-size:22px!important}.fine-print{font-size:11px;line-height:1.7;margin:22px 0 0}.form-error{color:var(--red);margin-top:12px}.room-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 0}.room-bar>div{display:flex;align-items:center;gap:12px}.room-bar strong{font-size:15px}.room-bar span{font-size:11px;color:var(--muted)}.live-dot{background:#508d66;box-shadow:0 0 0 4px #dbe9d5;border-radius:50%;width:7px;height:7px;display:inline-block}.live-dot.offline{background:var(--red)}.level-control{display:flex;gap:9px;align-items:center;margin:0;font-size:10px;white-space:nowrap}.level-control select{min-height:38px;margin:0;padding:7px 24px 7px 10px;font-size:12px;width:auto}.play-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:24px;align-items:start}.game-table{position:relative;background:radial-gradient(ellipse at 50% 40%,#286963,var(--teal) 80%);color:#fff0d0;border:7px solid #d7b87c;border-radius:100px 100px 25px 25px;padding:22px 30px 17px;box-shadow:inset 0 0 0 2px #edd7a455,0 6px 0 #a98b5b,0 20px 35px #173e3b18;min-height:570px;overflow:hidden}.game-table:before{content:'';position:absolute;inset:14px;border:1px solid #f6deb92d;border-radius:80px 80px 12px 12px;pointer-events:none}.table-topline,.table-bottomline{display:flex;justify-content:space-between;gap:12px;font-size:8px;letter-spacing:1.1px;color:#d0d9c2;position:relative}.table-topline{padding:0 20px}.table-bottomline{padding-top:25px;letter-spacing:0;font-size:9px}.dealer-zone{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:8px}.table-dealer{width:108px;flex:0 0 108px}.dealer-bubble{position:relative;background:#fffaea;color:var(--ink);border-radius:13px 13px 13px 0;padding:12px 18px;max-width:270px}.dealer-bubble:before{content:'';position:absolute;left:-9px;bottom:0;border:10px solid transparent;border-right-color:#fffaea;border-bottom:0}.dealer-bubble .eyebrow{display:block;color:#8c764e;font-size:8px;margin-bottom:4px}.dealer-bubble strong{display:block;font:18px var(--serif)}.dealer-bubble>span:last-child{display:block;color:var(--muted);font-size:10px;margin-top:5px}.dealer-hand{margin-top:6px}.hand-label{text-align:center;font-size:9px;letter-spacing:2px;margin-bottom:12px}.hand-label span{color:#bfd0b9;font-size:8px;margin-left:12px;letter-spacing:1px}.table-divider{position:relative;display:flex;align-items:center;gap:15px;color:#d2bc88;letter-spacing:2px;font-size:8px;margin:30px 0 14px;justify-content:center}.table-divider:before,.table-divider:after{content:'';height:1px;flex:1;background:#b9bd8c50}.hand-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.hand-heading .eyebrow{color:#d3bc88;font-size:8px;letter-spacing:2px;margin-bottom:6px;display:block}.hand-heading h2{font:25px var(--serif);margin-bottom:10px}.score-bubble{min-width:76px;text-align:center;margin:-5px 0 8px;background:#0a3e3b88;border:1px solid #d6bf7f66;border-radius:12px;padding:5px 10px}.score-bubble strong{font:34px/1.1 var(--serif);color:#f9df9c;display:block}.score-bubble span{display:block;font-size:11px}.score-bubble small{display:block;font-size:8px;color:#cfddcb}.score-bubble.lucky{background:#f0cf83;color:var(--teal);animation:glow 1.3s 3}.score-bubble.lucky strong,.score-bubble.lucky small{color:var(--teal)}.score-bubble.busted strong{color:#ffc2ad}.player-cards{margin:7px -5px 24px;gap:10px;justify-content:flex-start}.hand-equation{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:#e2e6cd}.math-link{border:0;background:transparent;color:#f2d08a;font-size:10px;padding:8px 0;min-height:36px}.practice-panel{padding:24px 25px;min-height:555px;border-top:4px solid var(--gold)}.panel-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.panel-kicker{font-size:8px;color:#a77c3c;letter-spacing:1.7px}.task-count{font-size:10px;background:#eeeedf;padding:3px 8px;border-radius:15px;color:var(--muted)}.practice-panel h2{font:28px/1.1 var(--serif);margin:16px 0 9px;letter-spacing:-.5px}.panel-description{font-size:12px;margin-bottom:20px}.speaking-step{display:flex;gap:12px;padding:14px 0;border-top:1px solid #e5e5d8}.step-number{color:#a68c58;font:italic 16px var(--serif);margin-top:2px}.speaking-step>div{min-width:0}.step-caption{display:block;font-size:8px;letter-spacing:1.3px;color:#88917e;margin-bottom:7px}.speaking-step strong{font-size:23px;line-height:1.5;font-weight:500;display:block;overflow-wrap:anywhere}.speaking-step strong.equation-zh{font-size:20px}.speaking-step small{display:block;color:#5e796f;font-size:11px;line-height:1.65;margin-top:2px}.speaking-step .translation{display:block;color:#899181;font-size:10px;margin-top:5px}.speaking-step strong.challenge-prompt{font:20px/1.4 var(--serif);font-style:italic}.practice-tools{display:flex;justify-content:space-between;padding:8px 0 10px}.practice-tools .button{font-size:10px;min-height:36px}.honesty-note{font-size:9px;text-align:center;margin:15px 0 0;color:#899181}.leader-note{background:#eeefdf;font-size:11px;padding:9px;border-radius:7px}.leader-note span{color:#aa7731;padding-right:3px}.revalue-note{font-size:11px;padding:11px;background:#fff0ce;border:1px solid #edd49b;border-radius:8px;margin-bottom:7px;color:#715922}.completed{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.completion-mark{font:40px var(--serif);color:#64865d;background:#e8eed9;width:80px;height:80px;border-radius:50%;display:grid;place-items:center;margin:25px auto 10px}.completed p{font-size:13px;line-height:1.7}.phrase-card{padding:25px 0;margin:0 0 8px;width:100%;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.phrase-card strong{font-size:25px;font-weight:500}.phrase-card small,.phrase-card span{display:block;font-size:11px;color:var(--muted);margin-top:5px}.action-area{padding:24px 0 0}.action-area>p{font-size:10px;color:#8a8c78;letter-spacing:.6px;text-align:center;margin-bottom:10px}.action-buttons{display:flex;gap:14px}.action-button{border:1px solid #d8d1ba;border-radius:12px;padding:13px 22px;text-align:left;display:grid;grid-template-columns:1fr auto;flex:1;box-shadow:0 4px 0 #b5a88a;transition:transform .2s}.action-button:not(:disabled):hover{transform:translateY(-3px)}.action-button.hit{background:var(--red);color:#fff0db;border-color:var(--red);box-shadow:0 4px 0 #762530}.action-button.stand{background:#e9e8d5}.action-button>span{grid-column:1;font-size:20px;letter-spacing:2px}.action-button>small{grid-column:1;font-size:9px;opacity:.75;margin-top:3px}.action-button b{grid-column:2;grid-row:1/3;align-self:center;font-size:16px;margin-left:12px}.action-button i{font-style:normal;font-weight:400;padding-left:12px}.hand-finished{padding:28px 12px;text-align:center}.hand-finished span{font:23px var(--serif);display:block}.hand-finished small{font-size:11px;color:var(--muted);display:block;margin-top:10px}.vote-line{font-size:11px;color:var(--muted);text-align:center;padding-top:15px}.vote-line span{display:block;font-size:10px;margin-top:3px}.vote-line .mini-button{margin-top:8px}.result-banner{position:relative;display:flex;align-items:center;gap:18px;background:#eee9cb;border:1px solid #ded4a2;border-radius:12px;margin-top:20px;padding:15px 22px;overflow:hidden}.result-banner strong{font:25px var(--serif);display:block}.result-banner div>span{font-size:11px;color:var(--muted)}.result-symbol{font-size:38px;color:#b88b36}.result-banner.loss{background:#f2e9de}.result-banner.tie{background:#e4eade}.confetti{position:absolute;inset:0;pointer-events:none}.confetti i{position:absolute;left:calc(var(--i)*8%);top:-12px;width:5px;height:10px;background:var(--gold);animation:confetti 2s calc(var(--i)*.09s) 2 both}.confetti i:nth-child(2n){background:#a52d36}.roster-section{margin-top:35px}.roster-section .section-line h2{font-size:22px}.roster-section .section-line h2 span{font:12px var(--sans);margin-left:7px;color:var(--muted)}.roster{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:12px}.member-tile{display:flex;align-items:flex-start;gap:11px;padding:14px;background:#fffdf580;border:1px solid var(--line);border-radius:10px}.member-tile.is-me{border-color:#a0b59b;background:#edf0e1}.member-tile.absent{opacity:.65}.member-avatar{flex:0 0 32px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:hsl(calc(35 + var(--seat)*38) 30% 84%);font-family:var(--serif);font-size:18px}.member-tile strong{font-size:12px;display:block;overflow-wrap:anywhere}.member-tile strong small{font-size:9px;font-weight:400}.member-tile div>small{font-size:9px;line-height:1.6;color:var(--muted);display:block}.member-score{font:22px var(--serif);display:block;margin-top:5px}.member-score small{font:9px var(--sans);color:var(--muted)}.tiny-hand{display:flex;gap:3px;flex-wrap:wrap;margin-top:7px}.tiny-hand span{font-size:10px;background:#fffef8;border:1px solid #dfdfcf;border-radius:3px;padding:1px 4px}.red{color:#a52d36}.host-controls{border-top:1px solid var(--line);margin-top:30px;padding:24px 0;display:flex;gap:20px;align-items:center;justify-content:space-between}.host-controls-main{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.host-controls .eyebrow{width:100%;font-size:8px;margin:0}.host-controls .button{font-size:10px}.host-controls>p{font-size:12px;margin:0}.danger{color:var(--red)}.next-round{text-align:center;padding:25px 0}.next-round p{font-size:11px;margin-top:15px}.value-reference{display:flex;align-items:center;justify-content:center;gap:28px;padding:25px 0;margin-top:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap}.value-reference>span{font-size:8px;color:var(--muted);letter-spacing:1px}.value-reference b{font:18px var(--serif);display:flex;gap:8px;align-items:center}.value-reference small{font:11px var(--sans);color:var(--muted)}.connection-banner{padding:12px;background:#fce8d1;border-radius:8px;font-size:12px;margin:0 0 20px}.connection-banner .mini-button{margin-left:12px}.lobby-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:24px}.lobby-welcome{padding:38px 40px;position:relative;min-height:390px;overflow:hidden}.lobby-welcome h1{font:46px var(--serif);letter-spacing:-1px}.lobby-welcome p{font-size:13px;line-height:1.8;max-width:290px}.lobby-dealer{position:absolute;width:190px;right:15px;bottom:65px}.lobby-welcome .lobby-rule{max-width:85%;margin:45px 0 0;position:relative;background:#fffcf1bd;border-radius:8px;padding:10px;font-size:11px}.invite-panel{text-align:center;padding:26px}.room-code{display:block;letter-spacing:7px;font-size:36px;font-weight:700;margin:10px 0}.qr-wrap{width:170px;margin:auto}.qr-wrap svg{width:100%;display:block}.invite-panel p{font-size:12px;margin:12px 0}.invite-panel small{font-size:10px;display:block;color:var(--muted);margin-top:15px}.projector-heading{display:flex;justify-content:space-between;align-items:center}.projector-heading h1{font:40px var(--serif)}.small-code{font-size:24px;letter-spacing:4px}.projector-invite{padding:25px;text-align:center}.projector-invite svg{max-width:200px}.projector-invite h2{font:28px var(--serif)}.projector-invite p{font-size:14px}.projector-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.projector .member-tile strong{font-size:16px}.projector .member-score{font-size:30px}.closed-page{max-width:700px;text-align:center;margin:60px auto;padding:50px}.closed-page h1{font:40px var(--serif)}
.dialog-open{overflow:hidden}.dialog-backdrop{position:fixed;inset:0;z-index:40;background:#0b2d2b99;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:24px}.dialog{width:500px;max-width:100%;max-height:90vh;overflow:auto;background:var(--paper);border-radius:20px;padding:28px 32px;box-shadow:0 30px 100px #0003}.dialog.wide{width:800px}.dialog-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:24px}.dialog-heading h2{font:29px var(--serif);margin:8px 0 0}.icon-button{border:1px solid var(--line);border-radius:50%;background:transparent;flex:0 0 38px;width:38px;height:38px;font-size:25px}.dialog p{font-size:13px;line-height:1.8}.rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.rules-grid article{padding:16px;border:1px solid var(--line);border-radius:10px}.rules-grid article>span{font:28px var(--serif);color:var(--red)}.rules-grid h3{font:18px var(--serif);margin:12px 0 8px}.rules-grid p{font-size:11px;line-height:1.7;margin:0}.rule-example{background:#eeeeda;padding:17px;border-radius:10px;margin-top:20px}.rule-example p{margin:8px 0 0;font-size:12px}.math-selects{display:flex;gap:12px;flex-wrap:wrap}.math-selects label{min-width:58px;text-align:center}.math-sum{font:25px var(--serif);padding:20px;background:#eeeeda;border-radius:10px;margin-bottom:20px}.sum-cloud{display:flex;gap:7px;flex-wrap:wrap;max-height:180px;overflow:auto}.sum-cloud span{font-size:12px;padding:5px 8px;background:#e8ebdf;border-radius:5px}.sum-cloud .chosen{background:var(--teal);color:white}.sum-cloud .over{color:#a17c74;background:#f1e7df}.invite-dialog{text-align:center}.invite-dialog svg{max-width:240px;display:block;margin:20px auto}.manage-list article{border-top:1px solid var(--line);padding:14px 0;display:flex;align-items:center;gap:12px;justify-content:space-between}.manage-list strong{font-size:13px}.manage-list strong small{font-size:10px;font-weight:400}.manage-list article>div{display:flex;gap:5px;flex-wrap:wrap;justify-content:end}.mini-button{min-height:36px;padding:6px 10px;border:1px solid #c9cfbc;background:#fffdf5;border-radius:7px;font-size:10px}.tutorial-scene{position:relative;background:radial-gradient(ellipse,#39756a,var(--teal));border:4px solid #cfb171;border-radius:25px;min-height:230px;display:flex;align-items:center;gap:35px;padding:30px}.tutorial-panda{width:150px;flex:0 0 150px}.tutorial-cards{display:flex;gap:8px;flex-wrap:wrap;padding-bottom:20px;justify-content:center}.tutorial-score{position:absolute;bottom:12px;left:0;width:100%;text-align:center;color:#f3d895;font-size:12px;letter-spacing:2px}.tutorial-copy{padding:25px 10px 4px}.tutorial-copy .eyebrow{font-size:9px}.tutorial-copy h3{font:30px var(--serif);margin:10px 0}.tutorial-copy p{font-size:14px;margin:0}.tutorial-dots{display:flex;gap:8px;justify-content:center;margin:20px}.tutorial-dots button{width:28px;height:28px;background:#e5e5d5;border:8px solid var(--paper);border-radius:50%;padding:0}.tutorial-dots .selected{background:var(--red)}.tutorial-controls{display:flex;gap:10px;justify-content:center;align-items:center}#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,30px);z-index:80;padding:14px 20px;background:#183f3c;color:#fff6e3;border-radius:12px;box-shadow:0 8px 30px #0002;font-size:13px;max-width:min(90vw,550px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}#toast.show{opacity:1;transform:translate(-50%,0)}
@keyframes deal{from{transform:translate(35px,-55px) rotate(12deg) scale(.85);opacity:0}to{transform:none;opacity:1}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes blink{0%,43%,47%,100%{transform:scaleY(1)}45%{transform:scaleY(.08)}}@keyframes wave{0%,65%,100%{transform:rotate(0)}72%,88%{transform:rotate(-15deg)}80%,95%{transform:rotate(7deg)}}@keyframes bounce{50%{transform:translateY(-7px)}}@keyframes twinkle{50%{opacity:.4;transform:scale(.75)}}@keyframes glow{50%{box-shadow:0 0 30px #f4d477}}@keyframes confetti{from{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(110px) rotate(290deg);opacity:0}}.fast .new-card{animation-duration:.12s}body[data-motion=reduced] *,body[data-motion=reduced] *:before,body[data-motion=reduced] *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){body:not([data-motion=full]) *,body:not([data-motion=full]) *:before,body:not([data-motion=full]) *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(min-width:1450px){.hero{min-height:570px}.hero h1{font-size:72px}.hero-art{height:450px}.hero-card.one{top:145px}.hero-card.two{top:165px}}
@media(max-width:1050px){.header-note{display:none}.hub-logo img{width:95px}.hub-logo span{display:none}.site-header{gap:18px;padding:18px 25px}.home,.play-page{padding:0 25px}.hero{gap:10px}.hero h1{font-size:53px}.hero-description{font-size:14px}.hero-actions{gap:7px}.hero-actions .button{font-size:11px}.hero-art{height:390px}.hero-card .playing-card{width:122px;height:178px}.hero-dealer{width:180px;left:26%}.hero-card.one{left:15%}.hero-card.two{left:43%}.hero-badge{left:71%;width:73px;height:73px}.mode-card{padding:20px 18px}.mode-card h3{font-size:20px}.mode-card p{font-size:11px}.mode-card p br{display:none}.play-layout{gap:18px;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr)}.game-table{padding:20px 21px 15px;border-width:5px;border-radius:75px 75px 22px 22px}.playing-card{width:91px;height:132px}.player-cards{gap:8px}.card-corner{font-size:21px}.table-dealer{width:90px;flex-basis:90px}.dealer-zone{gap:12px}.dealer-bubble{padding:10px 14px}.dealer-bubble strong{font-size:16px}.table-topline{font-size:7px;padding:0 5px}.practice-panel{padding:22px 20px}.practice-panel h2{font-size:25px}.hand-heading h2{font-size:21px}.action-button{padding:12px}.action-button b{font-size:14px}.action-button i{padding-left:5px}.value-reference{gap:18px}.lobby-dealer{width:145px;right:5px;bottom:110px}}
@media(max-width:780px){.site-header{height:88px;flex-wrap:wrap;gap:12px;padding:14px 20px}.brand{font-size:16px}.brand-seal{width:36px;height:43px;font-size:25px}.brand small{font-size:8px;letter-spacing:4px}.hub-logo{margin:0 auto}.hub-logo img{width:90px;height:50px}.site-header nav{gap:1px}.nav-button{font-size:11px;padding:9px}.site-header nav .nav-button:first-child{display:none}.nav-button span{display:none}.rule-button span{display:inline}.home,.play-page{padding:0 20px}.hero{grid-template-columns:1fr;padding-top:36px;gap:25px;text-align:center}.hero h1{font-size:54px}.hero-description br{display:none}.hero-description{max-width:420px;margin:0 auto 25px}.hero-actions,.hero-foot{justify-content:center}.hero-art{width:420px;max-width:100%;margin:auto;height:380px}.hero-dealer{top:0;left:27%}.hero-card.one{left:19%;top:135px}.hero-card.two{left:46%;top:153px}.hero-badge{left:72%;top:130px}.mode-grid{grid-template-columns:1fr}.mode-card{padding:23px;min-height:180px;display:grid;grid-template-columns:45px 1fr;column-gap:18px;align-items:start}.mode-icon{grid-column:1;grid-row:1/4;margin-top:15px}.mode-kicker,.mode-card h3,.mode-card p,.mode-link{grid-column:2}.mode-kicker{margin:0 0 9px}.mode-card h3{font-size:24px}.mode-card p{font-size:12px;margin-bottom:15px}.section-line h2{font-size:24px}.section-line>span{display:none}.speak-strip{flex-wrap:wrap;gap:15px}.speak-strip>div{flex:1}.sample-phrase{flex-basis:100%!important;border:0!important;padding:15px 0 0!important;text-align:left!important;margin-left:79px}.speak-strip h3{font-size:19px}.speak-strip p{font-size:11px}.site-footer{flex-wrap:wrap;padding:25px 20px;font-size:9px}.site-footer>span:nth-child(2){display:none}.setup-page{grid-template-columns:1fr;margin:30px auto;gap:20px;max-width:550px;padding:0 20px}.setup-intro h1{font-size:39px}.setup-intro h1 br{display:none}.setup-dealer{display:none}.setup-intro .eyebrow{margin-bottom:12px}.setup-intro p{font-size:13px}.setup-intro p br{display:none}.setup-form{padding:28px}.play-layout{grid-template-columns:1fr}.practice-panel{min-height:0;padding:25px}.game-table{min-height:0}.player-cards{justify-content:center}.playing-card{width:104px;height:145px}.hand-heading h2{font-size:25px}.room-bar{flex-wrap:wrap;padding:20px 0;gap:14px}.room-bar>div{flex-wrap:wrap;gap:10px}.room-bar>div:last-child{width:100%;justify-content:space-between}.level-control{font-size:10px}.game-table{padding:20px 25px}.table-topline{font-size:8px}.table-dealer{width:105px;flex-basis:105px}.dealer-bubble strong{font-size:17px}.dealer-zone{margin:10px 0}.completed{min-height:300px}.phrase-card{padding:16px 0}.practice-panel h2{font-size:28px}.speaking-step strong{font-size:25px}.speaking-step strong.equation-zh{font-size:22px}.honesty-note{font-size:10px}.action-button{padding:15px 20px}.action-area{padding:20px 0 6px}.roster-section{margin-top:25px}.roster{grid-template-columns:repeat(2,minmax(0,1fr))}.member-tile{padding:12px 10px;gap:8px}.member-avatar{width:27px;height:27px;flex-basis:27px;font-size:15px}.member-tile strong{font-size:11px}.host-controls{display:block}.host-controls-main{gap:8px}.value-reference{gap:13px}.value-reference>span{width:100%;text-align:center}.value-reference b{font-size:16px}.value-reference small{font-size:10px}.lobby-layout{grid-template-columns:1fr}.lobby-welcome{padding:28px;min-height:300px}.lobby-welcome h1{font-size:38px}.lobby-dealer{width:145px;bottom:55px;right:15px}.lobby-welcome .lobby-rule{margin-top:25px}.lobby-welcome>p{max-width:220px}.invite-panel{display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:24px}.invite-panel .panel-kicker{grid-column:1}.invite-panel .room-code{grid-column:1;font-size:26px;letter-spacing:4px}.invite-panel .qr-wrap{grid-column:2;grid-row:1/4;width:120px}.invite-panel p{grid-column:1;font-size:11px}.invite-panel .button{grid-column:1/3;margin-top:16px}.invite-panel>small{grid-column:1/3}.projector-heading h1{font-size:28px}.dialog-backdrop{padding:14px}.dialog{padding:22px;max-height:92vh;border-radius:15px}.dialog-heading h2{font-size:25px}.rules-grid{grid-template-columns:repeat(2,1fr)}.tutorial-scene{padding:20px;gap:10px;min-height:220px}.tutorial-panda{width:95px;flex-basis:95px}.tutorial-cards{gap:5px}.tutorial-cards .playing-card.small{width:52px;height:75px}.tutorial-copy h3{font-size:26px}.tutorial-controls{gap:5px;flex-wrap:wrap}.tutorial-controls .button{font-size:12px}.manage-list article{align-items:flex-start}.manage-list article>div{max-width:200px}.closed-page{margin:30px 20px;padding:35px 25px}}
@media(max-width:390px){.site-header{padding:12px 14px;gap:8px}.brand{font-size:14px;gap:7px}.brand-seal{width:31px;height:38px;font-size:23px}.hub-logo img{width:73px;height:42px}.nav-button{font-size:10px;padding:8px}.home,.play-page{padding:0 14px}.hero h1{font-size:47px}.hero-actions{flex-direction:column;gap:10px}.hero-art{height:350px}.hero-dealer{width:160px;left:25%}.hero-card.one{left:16%;top:120px}.hero-card.two{left:44%;top:140px}.hero-card .playing-card{width:112px;height:160px}.hero-badge{width:65px;height:65px;left:74%;top:98px}.hero-badge strong{font-size:31px}.symbol-three{right:5%}.hero-foot{gap:14px;font-size:10px}.section-line h2{font-size:22px}.join-strip{flex-direction:column;gap:0}.game-table{padding:18px 15px;border-radius:60px 60px 20px 20px}.table-topline{font-size:7px}.table-dealer{width:85px;flex-basis:85px}.dealer-bubble{padding:9px 12px;max-width:190px}.dealer-bubble strong{font-size:15px}.dealer-bubble>span:last-child{font-size:9px}.hand-heading h2{font-size:21px}.playing-card{width:86px;height:124px}.card-corner{font-size:20px}.card-center{font-size:40px}.player-cards{gap:8px}.score-bubble{min-width:65px}.action-button{padding:13px}.action-button>span{font-size:18px}.action-button b{font-size:13px;margin-left:5px}.action-button i{display:none}.level-control select{font-size:11px}.value-reference{gap:12px}.value-reference b{gap:5px}.sample-phrase{margin-left:0}.speaking-step strong.equation-zh{font-size:20px}.rules-grid{gap:8px}.rules-grid article{padding:12px}.tutorial-panda{width:70px;flex-basis:70px}.tutorial-scene{padding:18px 12px}.tutorial-cards .playing-card.small{width:46px;height:68px}.room-code{font-size:29px}}

#celebration{position:fixed;inset:0;z-index:60;display:grid;place-items:center;pointer-events:none;padding:20px} .celebration-card{pointer-events:auto;position:relative;width:min(440px,100%);padding:26px;text-align:center;background:#fff9e9;border:3px solid #c39241;border-radius:28px;box-shadow:0 24px 100px #123b4670;animation:result-arrive .45s both} .celebration-card h2{font-size:36px;margin:4px 0 10px}.celebration-card p{margin:10px 0}.celebration-spark{font-size:46px;color:#bd7a18}.celebration-close{position:absolute;right:14px;top:10px;border:0;background:transparent;font-size:30px;cursor:pointer}.celebration-scores{display:flex;align-items:center;justify-content:center;gap:30px;margin:20px 0}.celebration-scores div{display:grid;gap:3px}.celebration-scores strong{font-size:54px;line-height:1.1;color:#124e4a}.celebration-card.loss{border-color:#a52d36}.celebration-card.tie{border-color:#075666}@keyframes result-arrive{from{opacity:0;transform:translateY(18px) scale(.94)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.celebration-card{animation:none}}body[data-motion="reduced"] .celebration-card{animation:none}

.choice-panel{margin-top:20px;padding:22px}.value-choice{display:flex;gap:18px;align-items:center;margin:16px 0}.value-choice>strong{font-size:30px}.value-choice>div{display:flex;gap:12px;flex:1}.value-option{display:grid;flex:1;gap:4px;padding:14px;background:#fff8e8;border:2px solid #c49138;color:#173e3b}.value-option b{font-size:30px}.value-option.selected{background:#d7e9d8}.value-option span{font-size:20px}.value-option small{white-space:normal}.practice-options{grid-column:2;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.pending-score small,.hidden-total small{white-space:normal}.sound-clue{overflow-wrap:anywhere}@media(max-width:900px){.practice-options{grid-column:1}.value-choice{gap:10px}.value-option{padding:10px}}

@media(max-width:780px){.hero{grid-template-columns:minmax(0,1fr)}.hero-art{width:min(420px,100%)}.site-header{height:auto;min-height:88px}.hero h1{overflow-wrap:normal}.site-header nav{flex-wrap:wrap}.practice-options{grid-column:1}.hero-foot{flex-wrap:wrap}}
