@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--container-md:28rem;--container-xl:36rem;--container-7xl:80rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height: 1.5 ;--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--font-weight-medium:500;--font-weight-semibold:600;--leading-tight:1.25;--radius-md:.375rem;--radius-lg:.5rem;--animate-spin:spin 1s linear infinite;--animate-pulse:pulse 2s cubic-bezier(.4, 0, .6, 1) infinite;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.mx-auto{margin-inline:auto}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-7{margin-top:calc(var(--spacing) * 7)}.mt-8{margin-top:calc(var(--spacing) * 8)}.block{display:block}.flex{display:flex}.grid{display:grid}.table{display:table}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.size-11{width:calc(var(--spacing) * 11);height:calc(var(--spacing) * 11)}.size-12{width:calc(var(--spacing) * 12);height:calc(var(--spacing) * 12)}.h-2{height:calc(var(--spacing) * 2)}.h-full{height:100%}.min-h-screen{min-height:100vh}.w-1\/2{width:50%}.w-36{width:calc(var(--spacing) * 36)}.w-full{width:100%}.max-w-7xl{max-width:var(--container-7xl)}.max-w-full{max-width:100%}.max-w-md{max-width:var(--container-md)}.max-w-xl{max-width:var(--container-xl)}.flex-1{flex:1}.shrink-0{flex-shrink:0}.animate-pulse{animation:var(--animate-pulse)}.animate-spin{animation:var(--animate-spin)}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-6{gap:calc(var(--spacing) * 6)}.overflow-hidden{overflow:hidden}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-\[\#d9d0bf\]{border-color:#d9d0bf}.border-\[\#ded8cc\]{border-color:#ded8cc}.border-\[\#e4dece\]{border-color:#e4dece}.bg-\[\#1f5f5b\]{background-color:#1f5f5b}.bg-\[\#e8f0ed\]{background-color:#e8f0ed}.bg-\[\#ebe4d6\]{background-color:#ebe4d6}.bg-\[\#f7f5ef\]{background-color:#f7f5ef}.bg-\[\#f8e8dc\]{background-color:#f8e8dc}.bg-\[\#fbfaf6\]{background-color:#fbfaf6}.bg-white{background-color:var(--color-white)}.p-4{padding:calc(var(--spacing) * 4)}.p-6{padding:calc(var(--spacing) * 6)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-6{padding-block:calc(var(--spacing) * 6)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-5{padding-top:calc(var(--spacing) * 5)}.pb-4{padding-bottom:calc(var(--spacing) * 4)}.text-center{text-align:center}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.12em\]{--tw-tracking:.12em;letter-spacing:.12em}.tracking-\[0\.16em\]{--tw-tracking:.16em;letter-spacing:.16em}.tracking-\[0\.18em\]{--tw-tracking:.18em;letter-spacing:.18em}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.text-\[\#1f5f5b\]{color:#1f5f5b}.text-\[\#2e2d29\]{color:#2e2d29}.text-\[\#6c665b\]{color:#6c665b}.text-\[\#6d6a61\]{color:#6d6a61}.text-\[\#8a341f\]{color:#8a341f}.text-\[\#514f49\]{color:#514f49}.text-\[\#80796c\]{color:#80796c}.text-\[\#202124\]{color:#202124}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}@media(min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:p-5{padding:calc(var(--spacing) * 5)}.sm\:p-6{padding:calc(var(--spacing) * 6)}.sm\:px-6{padding-inline:calc(var(--spacing) * 6)}}@media(min-width:48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:64rem){.lg\:grid-cols-\[minmax\(0\,1fr\)_340px\]{grid-template-columns:minmax(0,1fr) 340px}.lg\:grid-cols-\[minmax\(0\,1fr\)_360px\]{grid-template-columns:minmax(0,1fr) 360px}.lg\:px-8{padding-inline:calc(var(--spacing) * 8)}}}*{box-sizing:border-box}body{overscroll-behavior:none;min-width:320px;margin:0}button,input,select{font:inherit}button{cursor:pointer}.field{background:#fff;border:1px solid #cfc6b6;border-radius:8px;outline:none;width:100%;padding:11px 12px}.field:focus{border-color:#1f5f5b;box-shadow:0 0 0 3px #1f5f5b24}.primary-button,.secondary-button,.icon-button{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:650;transition:background .16s,border-color .16s,transform .16s;display:inline-flex}.primary-button{color:#fff;background:#1f5f5b;min-height:44px;padding:0 16px}.primary-button:hover{background:#174b48}.secondary-button{color:#2e2d29;background:#fff;border-color:#cfc6b6;min-height:40px;padding:0 14px}.secondary-button:hover,.icon-button:hover{background:#f0ece2}.icon-button{color:#2e2d29;background:#fff;border-color:#cfc6b6;width:42px;height:42px}.primary-button:disabled{cursor:not-allowed;background:#8fa6a3}.secondary-button:disabled,.icon-button:disabled{cursor:not-allowed;color:#9b9589;background:#f6f2ea}.profile-menu{position:relative}.profile-button{color:#2e2d29;background:#fff;border:1px solid #cfc6b6;border-radius:8px;justify-content:center;align-items:center;gap:8px;max-width:220px;min-height:42px;padding:4px 10px 4px 5px;font-weight:650;display:inline-flex}.profile-button:hover{background:#f0ece2}.profile-avatar{aspect-ratio:1;color:#fff;background:#1f5f5b;border-radius:8px;place-items:center;width:32px;font-size:15px;font-weight:800;display:grid}.profile-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.profile-popover{z-index:20;background:#fff;border:1px solid #d9d0bf;border-radius:8px;width:min(320px,100vw - 32px);padding:14px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 18px 44px #4038292e}.profile-uid{text-overflow:ellipsis;white-space:nowrap;color:#777064;max-width:210px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px;overflow:hidden}.game-card{background:#fff;border:1px solid #d9d0bf;border-radius:8px;min-height:180px;padding:20px;box-shadow:0 10px 30px #40382914}.game-choice{transition:border-color .16s,box-shadow .16s,transform .16s}.game-choice:hover{border-color:#1f5f5b;transform:translateY(-1px);box-shadow:0 14px 34px #1f5f5b24}.toggle-row{color:#514f49;background:#fbfaf6;border:1px solid #ded8cc;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:12px 14px;font-weight:650;display:flex}.toggle-row input{accent-color:#1f5f5b;width:20px;height:20px}.setting-select-field{color:#514f49;gap:8px;font-weight:650;display:grid}.setting-select-field span{font-size:14px}.setting-select-field select{color:#2e2d29;background:#fff;border:1px solid #cfc6b6;border-radius:8px;outline:none;width:100%;min-height:44px;padding:0 12px}.setting-select-field select:focus{border-color:#1f5f5b;box-shadow:0 0 0 3px #1f5f5b24}.message-line{color:#514f49;background:#f7f5ef;border-radius:8px;padding:10px 12px}.status-ready,.status-waiting{border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700}.status-ready{color:#1f6c40;background:#e1f2e7}.status-waiting{color:#8a551f;background:#f1e4cf}.game-root{overscroll-behavior:none;color:#202124;background:#111513;width:100%;height:100dvh;position:fixed;inset:0;overflow:hidden}.game-root-shell{width:100%;height:100%;overflow:hidden}.game-system-screen{width:100%;height:100%;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:#111513;place-items:center;display:grid}.game-system-panel{background:#f7f5ef;border:1px solid #ffffff1f;border-radius:8px;width:min(100%,520px);padding:24px;box-shadow:0 24px 80px #00000059}.engine-stage{touch-action:none;-webkit-user-select:none;user-select:none;border-radius:8px;position:relative;overflow:hidden}.engine-game-shell{width:100%;height:100%;overflow:hidden}.engine-stage-game{background:#f7f5ef;width:100%;height:100%;min-height:0}.engine-stage-sichuan-mahjong{border:0}.kaplay-canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.mahjong-v3{--v3-accent:#69e7bd;--v3-accent-strong:#24a77c;--v3-bg:#07110e;--v3-bg-top:#10251e;--v3-panel:#07110eeb;--v3-panel-soft:#11271fe0;--v3-table:#087653;--v3-table-dark:#07543d;--v3-table-line:#4bc69c;--v3-rail:#70451f;--v3-rail-dark:#38200f;--v3-text:#fff9ea;--v3-muted:#c8c0af;--v3-warning:#f3bd62;--v3-danger:#e66b5c;--v3-tile-width:clamp(24px, 4.3vw, 62px);background:radial-gradient(circle at 50% -20%,#366f5752,transparent 42%),var(--v3-bg);width:100%;height:100%;color:var(--v3-text);isolation:isolate;touch-action:manipulation;-webkit-user-select:none;user-select:none;grid-template-rows:auto minmax(0,1fr) auto auto;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:grid;position:relative;overflow:hidden}.mahjong-v3--night{--v3-bg:#020708;--v3-bg-top:#071820;--v3-panel:#030b0ef0;--v3-panel-soft:#0a1f27e6;--v3-table:#0b4b5b;--v3-table-dark:#082f39;--v3-table-line:#55b8c9;--v3-rail:#413229;--v3-rail-dark:#17100c}.mahjong-v3 button{-webkit-tap-highlight-color:transparent}.mahjong-v3__topbar{z-index:20;min-height:clamp(40px,7dvh,64px);padding:max(5px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) 5px max(8px,env(safe-area-inset-left));background:linear-gradient(#050d0bfa,#050d0be0);border-bottom:1px solid #ffffff1c;align-items:center;gap:clamp(8px,1.4vw,22px);display:flex;box-shadow:0 8px 24px #0000003d}.mahjong-v3__brand{color:var(--v3-text);letter-spacing:.05em;white-space:nowrap;flex:none;align-items:center;gap:7px;font-size:clamp(15px,1.65vw,23px);font-weight:900;display:inline-flex}.mahjong-v3__version{min-width:30px;min-height:26px;color:var(--v3-accent);letter-spacing:0;background:#24a77c33;border:1px solid #69e7bd8c;border-radius:7px;place-items:center;font-size:11px;display:grid}.mahjong-v3__round-copy{flex-direction:column;flex:auto;min-width:0;line-height:1.15;display:flex}.mahjong-v3__round-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:clamp(13px,1.35vw,19px);overflow:hidden}.mahjong-v3__round-copy span{color:var(--v3-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:clamp(10px,.9vw,13px);overflow:hidden}.mahjong-v3__round-meta{flex:0 auto;align-items:center;gap:5px;display:flex}.mahjong-v3__status-pill{color:var(--v3-accent);white-space:nowrap;background:#0f3329c2;border:1px solid #69e7bd3d;border-radius:999px;padding:5px 9px;font-size:clamp(9px,.78vw,12px);font-weight:750}.mahjong-v3__utility-actions{flex:none;align-items:center;gap:4px;display:flex}.mahjong-v3__utility-button{min-width:38px;min-height:32px;color:var(--v3-muted);background:#ffffff0d;border:1px solid #ffffff21;border-radius:8px;justify-content:center;align-items:center;gap:5px;padding:0 8px;font-size:11px;font-weight:700;transition:border-color .14s,background .14s,color .14s;display:inline-flex}.mahjong-v3__utility-button:hover:not(:disabled){color:var(--v3-text);background:#69e7bd1f;border-color:#69e7bd85}.mahjong-v3__utility-button:disabled{cursor:not-allowed;opacity:.42}.mahjong-v3__table-stage{min-height:0;padding:clamp(4px,.8dvh,10px) max(6px,env(safe-area-inset-right)) clamp(3px,.6dvh,8px) max(6px,env(safe-area-inset-left));overflow:hidden}.mahjong-v3__table{border:clamp(6px,1.2dvh,14px) solid var(--v3-rail);background:linear-gradient(145deg,#ffffff0a,transparent 34%),repeating-linear-gradient(17deg,#ffffff04 0 1px,transparent 1px 8px),var(--v3-table);width:min(100%,1180px);height:100%;min-height:128px;box-shadow:inset 0 0 0 4px var(--v3-rail-dark),inset 0 0 68px #0000002e,0 14px 28px #00000052;border-radius:clamp(20px,3vw,44px);margin:0 auto;position:relative;overflow:hidden}.mahjong-v3__table:after{content:"";pointer-events:none;border:1px solid #69e7bd2b;border-radius:clamp(14px,2.3vw,34px);position:absolute;inset:clamp(6px,1.2dvh,14px)}.mahjong-v3__opponent{z-index:5;gap:clamp(3px,.65dvh,7px);min-width:0;display:flex;position:absolute}.mahjong-v3__opponent--top{align-items:center;width:min(43%,470px);top:2%;left:50%;transform:translate(-50%)}.mahjong-v3__opponent--left,.mahjong-v3__opponent--right{flex-direction:column;width:min(27%,285px);height:64%;top:18%}.mahjong-v3__opponent--left{align-items:flex-start;left:1.5%}.mahjong-v3__opponent--right{align-items:flex-end;right:1.5%}.mahjong-v3__player-card{background:var(--v3-panel);border:1px solid #4bc69c4d;border-radius:10px;flex:none;align-items:center;gap:6px;min-width:0;max-width:100%;padding:clamp(3px,.7dvh,7px) clamp(5px,.7vw,10px);display:flex;box-shadow:0 7px 18px #0000003d}.mahjong-v3__opponent.is-active .mahjong-v3__player-card,.mahjong-v3__my-seat.is-active{border-color:var(--v3-accent);box-shadow:0 0 0 2px #69e7bd24,0 0 22px #69e7bd38}.mahjong-v3__avatar{aspect-ratio:1;width:clamp(24px,3dvh,36px);color:var(--v3-text);background:#173c31;border:1px solid #69e7bd61;border-radius:8px;flex:none;place-items:center;font-size:clamp(10px,1.1vw,14px);font-weight:850;display:grid}.mahjong-v3__player-copy{flex-direction:column;min-width:0;display:flex}.mahjong-v3__player-copy strong,.mahjong-v3__my-seat strong{text-overflow:ellipsis;white-space:nowrap;font-size:clamp(10px,1vw,14px);overflow:hidden}.mahjong-v3__player-copy small,.mahjong-v3__my-seat small{color:var(--v3-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;font-size:clamp(8px,.75vw,11px);overflow:hidden}.mahjong-v3__turn-dot{background:var(--v3-accent-strong);color:#fff;border-radius:999px;flex:none;padding:3px 6px;font-size:8px;font-weight:850}.mahjong-v3__hidden-hand{flex:auto;justify-content:center;align-items:center;gap:clamp(1px,.22vw,3px);min-width:0;display:flex}.mahjong-v3__hidden-hand--left,.mahjong-v3__hidden-hand--right{flex-direction:column;gap:1px;width:28px}.mahjong-v3__tile-back{aspect-ratio:.72;background:linear-gradient(145deg,#ffffff21,#0000 38%),#167956;border:1px solid #7effd24f;border-radius:3px;flex:0 auto;width:clamp(9px,1.25vw,18px);display:block;box-shadow:inset 0 0 0 2px #033a2966,0 1px 2px #00000040}.mahjong-v3__hidden-hand--left .mahjong-v3__tile-back,.mahjong-v3__hidden-hand--right .mahjong-v3__tile-back{aspect-ratio:auto;width:clamp(15px,2.3dvh,24px);height:clamp(6px,1.2dvh,11px)}.mahjong-v3__discard-river{background:#0000001f;border-radius:8px;grid-template-columns:repeat(6,minmax(0,auto));gap:2px;min-width:0;max-width:100%;padding:3px;display:grid}.mahjong-v3__opponent--left .mahjong-v3__discard-river,.mahjong-v3__opponent--right .mahjong-v3__discard-river{grid-template-columns:repeat(4,minmax(0,auto))}.mahjong-v3__opponent-melds{flex-wrap:wrap;gap:4px;max-width:100%;display:flex}.mahjong-v3__meld{background:#030c09b8;border:1px solid #ffffff1a;border-radius:6px;align-items:flex-end;gap:1px;padding:3px 14px 3px 3px;display:inline-flex;position:relative}.mahjong-v3__meld em{color:var(--v3-warning);font-size:8px;font-style:normal;font-weight:800;position:absolute;bottom:2px;right:3px}.mahjong-v3__tile-back--meld{width:clamp(13px,1.45vw,21px)}.mahjong-v3__center-board{z-index:4;background:radial-gradient(circle at 50% 42%,#19826161,#0000 58%),#04241bd6;border:1px solid #69e7bd7a;border-radius:clamp(12px,1.8vw,24px);grid-template-rows:auto auto minmax(0,1fr) auto auto;width:min(34%,370px);height:64%;min-height:92px;padding:clamp(6px,1dvh,12px);display:grid;position:absolute;top:17%;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:inset 0 0 38px #0000003d,0 10px 26px #0000002e}.mahjong-v3__wall-track{justify-content:center;align-items:center;gap:2px;min-height:9px;display:flex}.mahjong-v3__wall-track span{background:#177b58;border:1px solid #69e7bd52;border-radius:2px;width:clamp(5px,.65vw,10px);height:clamp(7px,1.2dvh,13px)}.mahjong-v3__center-heading{justify-content:space-between;align-items:baseline;gap:8px;margin-top:clamp(2px,.4dvh,6px);display:flex}.mahjong-v3__center-heading strong{color:var(--v3-accent);white-space:nowrap;font-size:clamp(10px,1.25vw,17px)}.mahjong-v3__center-heading span{color:var(--v3-muted);text-overflow:ellipsis;white-space:nowrap;font-size:clamp(7px,.72vw,10px);overflow:hidden}.mahjong-v3__current-discard{justify-content:center;align-items:center;gap:clamp(4px,.8vw,10px);min-height:0;display:flex}.mahjong-v3__current-discard small{max-width:70px;color:var(--v3-muted);font-size:clamp(7px,.7vw,10px)}.mahjong-v3__waiting-mark{color:#69e7bd47;text-align:center;font-family:STKaiti,KaiTi,serif;font-size:clamp(19px,3.4dvh,38px);font-weight:900;line-height:.82}.mahjong-v3__latest-action{color:var(--v3-muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;background:#00000030;border:1px solid #f3bd622e;border-radius:999px;padding:3px 8px;font-size:clamp(7px,.72vw,10px);overflow:hidden}.mahjong-v3__latest-action.is-visible{color:var(--v3-warning);animation:.38s ease-out mahjong-v3-action-in}.mahjong-v3__winner-line{color:var(--v3-accent);text-align:center;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:clamp(7px,.75vw,11px);font-weight:700;overflow:hidden}.mahjong-v3__my-seat{z-index:6;background:var(--v3-panel);border:1px solid #4bc69c59;border-radius:999px;align-items:center;gap:7px;width:min(49%,520px);min-width:180px;padding:4px 9px;display:flex;position:absolute;bottom:1.5%;left:50%;transform:translate(-50%)}.mahjong-v3__my-seat>span:nth-child(2){flex-direction:column;min-width:76px;display:flex}.mahjong-v3__my-melds{flex:1;justify-content:flex-end;gap:4px;min-width:0;display:flex}.mahjong-v3__action-dock{z-index:15;min-height:clamp(44px,8.5dvh,76px);padding:clamp(4px,.8dvh,8px) max(10px,env(safe-area-inset-right)) clamp(4px,.8dvh,8px) max(10px,env(safe-area-inset-left));background:#040c0af0;border-top:1px solid #ffffff1a;border-bottom:1px solid #ffffff14;grid-template-columns:minmax(130px,1fr) auto;align-items:center;gap:clamp(8px,1.6vw,24px);display:grid;box-shadow:0 -8px 24px #0003}.mahjong-v3__action-dock--claim{background:#1e140af5;border-top-color:#f3bd6273;grid-template-columns:auto minmax(110px,.65fr) auto}.mahjong-v3__claim-source{align-items:center;gap:8px;display:flex}.mahjong-v3__claim-source>span:last-child{flex-direction:column;max-width:190px;display:flex}.mahjong-v3__claim-source strong{color:var(--v3-warning);font-size:clamp(11px,1vw,14px)}.mahjong-v3__claim-source small{color:var(--v3-muted);font-size:clamp(8px,.75vw,11px)}.mahjong-v3__action-copy{flex-direction:column;min-width:0;display:flex}.mahjong-v3__action-copy strong{color:var(--v3-warning);text-overflow:ellipsis;white-space:nowrap;font-size:clamp(11px,1.1vw,16px);overflow:hidden}.mahjong-v3__action-copy span{color:var(--v3-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:clamp(8px,.75vw,11px);overflow:hidden}.mahjong-v3__action-buttons{justify-content:flex-end;align-items:center;gap:clamp(4px,.65vw,8px);display:flex}.mahjong-v3__action-button{min-width:clamp(64px,8vw,116px);min-height:clamp(32px,5.4dvh,48px);color:var(--v3-text);white-space:nowrap;background:#202c27;border:1px solid #69e7bd47;border-radius:9px;padding:0 clamp(9px,1.2vw,16px);font-size:clamp(11px,1.05vw,15px);font-weight:800;transition:transform .12s,filter .12s,opacity .12s}.mahjong-v3__action-button:hover:not(:disabled){filter:brightness(1.15);transform:translateY(-1px)}.mahjong-v3__action-button:active:not(:disabled){transform:translateY(1px)}.mahjong-v3__action-button:disabled{cursor:not-allowed;opacity:.38}.mahjong-v3__action-button--primary{background:#1c795f;border-color:#69e7bd9e}.mahjong-v3__action-button--danger{background:#a83f35;border-color:#ffb6a6a8;box-shadow:0 0 18px #e66b5c2e}.mahjong-v3__hand-dock{z-index:14;min-height:clamp(68px,16dvh,146px);padding:clamp(5px,1dvh,10px) max(12px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:linear-gradient(#18110bf5,#0a0907fc);grid-template-columns:clamp(72px,9vw,126px) minmax(0,1fr);align-items:center;gap:8px;display:grid}.mahjong-v3__hand-label{text-align:right;border-right:1px solid #ffffff1c;flex-direction:column;min-width:0;padding-right:8px;display:flex}.mahjong-v3__hand-label strong{font-size:clamp(11px,1.15vw,16px)}.mahjong-v3__hand-label span{color:var(--v3-muted);margin-top:3px;font-size:clamp(8px,.78vw,11px)}.mahjong-v3__hand{justify-content:center;align-items:flex-end;gap:clamp(1px,.3vw,5px);min-width:0;display:flex}.mahjong-v3__empty-hand{color:var(--v3-muted);font-size:13px}.mahjong-v3__tile{width:var(--v3-tile-width);flex:0 1 var(--v3-tile-width);aspect-ratio:.7;color:#17120e;font-size:var(--v3-tile-width);background:linear-gradient(145deg,#fffef5,#f7ecd5 72%);border:1px solid #bca87f;border-radius:clamp(3px,.45vw,7px);justify-content:stretch;align-items:stretch;padding:0;transition:transform .13s,opacity .13s,filter .13s,box-shadow .13s;display:inline-flex;position:relative;overflow:hidden;transform:translateY(0);box-shadow:inset 0 -7px #bea57745,0 3px 5px #0000003d}.mahjong-v3__tile:after{border-radius:inherit;content:"";pointer-events:none;border:1px solid #7d67442b;position:absolute;inset:5% 7% 16%}.mahjong-v3__tile.is-interactive{cursor:pointer}.mahjong-v3__tile.is-interactive:hover{transform:translateY(-5px)}.mahjong-v3__tile.is-selected{border-color:var(--v3-accent);transform:translateY(clamp(-10px,-1.6dvh,-5px));box-shadow:inset 0 -7px #30b88b40,0 0 0 2px #69e7bda3,0 7px 18px #24a77c52}.mahjong-v3__tile.is-drawn{border-color:var(--v3-warning);margin-left:clamp(4px,.8vw,14px)}.mahjong-v3__tile.is-muted{filter:grayscale(.66)brightness(.62);opacity:.62}.mahjong-v3__tile.is-highlighted{border-color:var(--v3-accent);animation:1.7s ease-in-out infinite mahjong-v3-tile-pulse;box-shadow:0 0 0 2px #69e7bd70,0 0 22px #69e7bd61}.mahjong-v3__tile.is-mini{flex-basis:clamp(28px,3.4vw,49px);width:clamp(28px,3.4vw,49px);font-size:clamp(28px,3.4vw,49px)}.mahjong-v3__tile.is-micro{border-radius:3px;flex-basis:clamp(12px,1.55vw,23px);width:clamp(12px,1.55vw,23px);font-size:clamp(12px,1.55vw,23px);box-shadow:inset 0 -3px #bea57740,0 1px 2px #00000038}.mahjong-v3__wan-face{color:#aa2925;flex-direction:column;justify-content:center;align-items:center;font-family:STKaiti,KaiTi,Songti SC,serif;line-height:.9;display:flex;position:absolute;inset:4% 5% 15%}.mahjong-v3__wan-face b{font-size:.48em;font-weight:900}.mahjong-v3__wan-face i{margin-top:4%;font-size:.34em;font-style:normal;font-weight:900}.mahjong-v3__pattern{position:absolute;inset:4% 5% 15%}.mahjong-v3__pattern i{top:var(--pattern-top);left:var(--pattern-left);aspect-ratio:1;width:.16em;position:absolute;transform:translate(-50%,-50%)}.mahjong-v3__pattern--tong i{background:radial-gradient(circle,#fbf1da 0 30%,currentColor 33% 46%,#0000 49%);border:clamp(1px,.15vw,2px) solid;border-radius:999px}.mahjong-v3__pattern--tong .pattern-0{color:#2473aa}.mahjong-v3__pattern--tong .pattern-1{color:#20844e}.mahjong-v3__pattern--tong .pattern-2{color:#b02d27}.mahjong-v3__pattern--tiao i{color:#22834d;background:linear-gradient(90deg,#0000 0 20%,#ffffff57 22% 42%,#0000 44%),currentColor;border-radius:999px;width:.09em;height:.28em;box-shadow:-.07em .11em 0 -.035em}.mahjong-v3__pattern--tiao .pattern-1{color:#b42d28}.mahjong-v3__pattern--tiao .pattern-2{color:#2873a7}.mahjong-v3__error{right:max(10px,env(safe-area-inset-right));z-index:45;color:#ffd7ce;background:#481a13f5;border:1px solid #ffb6a685;border-radius:9px;max-width:min(520px,100% - 20px);padding:8px 12px;font-size:12px;position:absolute;bottom:calc(clamp(68px,16dvh,146px) + clamp(44px,8.5dvh,76px) + 8px);box-shadow:0 10px 28px #00000057}.mahjong-v3__settlement-backdrop{z-index:50;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000000a3;place-items:center;display:grid;position:absolute;inset:0}.mahjong-v3__settlement{background:radial-gradient(circle at 50% 0,#2d8b6c3d,#0000 45%),#07110e;border:1px solid #69e7bd9e;border-radius:18px;width:min(760px,88vw);max-height:90dvh;padding:clamp(14px,2vw,24px);animation:.26s ease-out mahjong-v3-settlement-in;overflow:auto;box-shadow:0 24px 80px #00000094}.mahjong-v3__settlement>header{justify-content:space-between;align-items:center;gap:16px;display:flex}.mahjong-v3__settlement h2{color:var(--v3-text);margin:2px 0 0;font-size:clamp(19px,2.3vw,30px)}.mahjong-v3__settlement header small{color:var(--v3-accent);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:800}.mahjong-v3__settlement header>strong{color:var(--v3-accent);background:#69e7bd1f;border-radius:999px;padding:7px 12px;font-size:13px}.mahjong-v3__settlement-list{gap:6px;margin-top:clamp(10px,1.7dvh,18px);display:grid}.mahjong-v3__settlement-row{background:#ffffff0a;border:1px solid #ffffff14;border-radius:10px;grid-template-columns:28px minmax(100px,1.1fr) minmax(110px,1fr) 48px 68px;align-items:center;gap:8px;min-height:clamp(42px,7dvh,62px);padding:5px 10px;display:grid}.mahjong-v3__settlement-row.outcome-won{background:#1e70552e;border-color:#69e7bd47}.mahjong-v3__settlement-row.outcome-resigned,.mahjong-v3__settlement-row.outcome-flower_pig{background:#6f281f29;border-color:#e66b5c40}.mahjong-v3__settlement-rank{aspect-ratio:1;width:23px;color:var(--v3-muted);background:#ffffff14;border-radius:999px;place-items:center;font-size:11px;font-weight:800;display:grid}.mahjong-v3__settlement-row>span:not(.mahjong-v3__settlement-rank,.mahjong-v3__tile){flex-direction:column;min-width:0;display:flex}.mahjong-v3__settlement-row strong{text-overflow:ellipsis;white-space:nowrap;font-size:clamp(11px,1.1vw,15px);overflow:hidden}.mahjong-v3__settlement-row small{color:var(--v3-muted);font-size:clamp(8px,.78vw,11px)}.mahjong-v3__settlement-outcome strong{color:var(--v3-accent)}.mahjong-v3__settlement-row>b{color:var(--v3-muted);text-align:right;font-size:clamp(13px,1.5vw,20px)}.mahjong-v3__settlement-row>b.is-positive{color:var(--v3-accent)}.mahjong-v3__settlement-row>b.is-negative{color:var(--v3-danger)}.mahjong-v3__settlement>footer{justify-content:flex-end;gap:8px;margin-top:clamp(12px,2dvh,20px);display:flex}.mahjong-v3__landscape-notice{display:none}@keyframes mahjong-v3-action-in{0%{opacity:0;transform:translateY(6px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes mahjong-v3-tile-pulse{0%,to{filter:brightness()}50%{filter:brightness(1.12)}}@keyframes mahjong-v3-settlement-in{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@media(max-width:980px),(max-height:560px){.mahjong-v3__utility-button span{display:none}.mahjong-v3__utility-button{width:34px;min-width:34px;min-height:30px;padding:0}.mahjong-v3__round-meta .mahjong-v3__status-pill:nth-child(3){display:none}.mahjong-v3__opponent--left,.mahjong-v3__opponent--right{width:25%}.mahjong-v3__center-board{width:38%}}@media(max-height:480px){.mahjong-v3{--v3-tile-width:clamp(23px, 4vw, 42px)}.mahjong-v3__topbar{min-height:36px}.mahjong-v3__brand>span:last-child,.mahjong-v3__round-copy span{display:none}.mahjong-v3__status-pill{padding:3px 7px}.mahjong-v3__table{border-width:6px}.mahjong-v3__opponent{gap:2px}.mahjong-v3__player-card{padding:2px 5px}.mahjong-v3__avatar{width:22px}.mahjong-v3__turn-dot,.mahjong-v3__opponent-melds{display:none}.mahjong-v3__discard-river{gap:1px;padding:2px}.mahjong-v3__my-seat{padding-block:2px}.mahjong-v3__action-dock{min-height:40px;padding-block:3px}.mahjong-v3__action-copy span{display:none}.mahjong-v3__action-button{min-width:58px;min-height:30px}.mahjong-v3__hand-dock{min-height:64px;padding-block:4px}}@media(orientation:portrait)and (max-width:900px){.mahjong-v3__landscape-notice{z-index:100;padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));text-align:center;background:radial-gradient(circle at 50% 35%,#29876747,#0000 42%),#06100d;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.mahjong-v3__phone-icon{border:3px solid var(--v3-accent);border-radius:12px;width:86px;height:48px;position:relative;transform:rotate(-8deg);box-shadow:0 0 28px #69e7bd38}.mahjong-v3__phone-icon:after{background:var(--v3-accent);content:"";border-radius:999px;width:4px;height:4px;position:absolute;top:50%;right:5px;transform:translateY(-50%)}.mahjong-v3__phone-icon span{border-top:2px solid var(--v3-warning);border-right:2px solid var(--v3-warning);border-radius:0 20px 0 0;width:30px;height:30px;position:absolute;top:-29px;right:-22px}.mahjong-v3__phone-icon span:after{border-right:2px solid var(--v3-warning);border-bottom:2px solid var(--v3-warning);content:"";width:8px;height:8px;position:absolute;bottom:-2px;right:-4px;transform:rotate(45deg)}.mahjong-v3__landscape-notice h1{margin:28px 0 0;font-size:22px}.mahjong-v3__landscape-notice p{color:var(--v3-muted);margin:8px 0 0;font-size:14px}.mahjong-v3__landscape-notice button{color:#fff;background:#1c795f;border:1px solid #69e7bd94;border-radius:9px;align-items:center;gap:8px;min-height:44px;margin-top:22px;padding:0 18px;font-weight:800;display:inline-flex}}@media(max-width:760px){.engine-stage-game{width:100%;height:100%}}.stone{aspect-ratio:1;border-radius:999px;width:70%;max-width:24px;display:block}.black-stone{background:radial-gradient(circle at 35% 30%,#555,#111 58%,#000);box-shadow:0 2px 5px #0000004d}.white-stone{background:radial-gradient(circle at 35% 30%,#fff,#e8e2d6 66%,#cfc6b6);border:1px solid #cfcfcf;box-shadow:0 2px 5px #00000029}.mark-badge{aspect-ratio:1;border-radius:8px;place-items:center;width:28px;font-weight:900;line-height:1;display:grid}.mark-x{color:#1f5f5b;background:#e7f0ee}.mark-o{color:#8a551f;background:#f1e4cf}.board{aspect-ratio:1;background:#dcae65;border:2px solid #6d4c2f;border-radius:8px;grid-template-rows:repeat(15,minmax(0,1fr));grid-template-columns:repeat(15,minmax(0,1fr));width:min(92vw,680px);display:grid;overflow:hidden}.board-cell{background:0 0;border:1px solid #4b2e1870;place-items:center;min-width:0;min-height:0;display:grid;position:relative}.board-cell:hover{background:#ffffff2e}.board-cell:disabled{cursor:default}.board-cell:disabled:hover{background:0 0}.winning-cell,.winning-cell:hover,.winning-cell:disabled:hover{background:#1f5f5b2e}.ttt-board{aspect-ratio:1;background:#f4efe5;border:2px solid #5d5244;border-radius:8px;grid-template-rows:repeat(3,minmax(0,1fr));grid-template-columns:repeat(3,minmax(0,1fr));width:min(86vw,520px);display:grid;overflow:hidden}.ttt-cell{background:#fbfaf6;border:2px solid #c9beaa;place-items:center;min-width:0;min-height:0;display:grid}.ttt-cell:hover{background:#eef4f1}.ttt-cell:disabled{cursor:default}.ttt-cell:disabled:hover{background:#fbfaf6}.ttt-mark{aspect-ratio:1;border-radius:18px;place-items:center;width:58%;font-size:clamp(42px,9vw,86px);font-weight:900;line-height:1;display:grid}@media(max-width:520px){.profile-button{max-width:180px}.game-card{min-height:150px;padding:16px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}
