@charset "UTF-8";
:root{font-family:"Hiragino Maru Gothic ProN","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;color:#f2f4ec;background:#102b30;font-synthesis:none;--bg:#102b30;--panel:#18363a;--line:#ffffff20;--muted:#acbfc0;--gold:#f8cf72;--ink:#163132;--radius:22px}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 85% 0%,#24484a 0,transparent 55%),#102b30;min-height:100dvh}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button{border:0}a{color:inherit}.site-header{height:104px;max-width:1440px;margin:auto;padding:22px 44px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;text-decoration:none}.brand-mark{color:var(--gold);font-size:45px;line-height:1}.brand small{display:block;font-family:Georgia,serif;font-size:11px;letter-spacing:3px;color:var(--gold);margin-bottom:4px}.brand b{font-size:20px;letter-spacing:1px}.site-header nav{display:flex;gap:8px}.nav-item{border-radius:12px;padding:12px 18px;background:none;color:var(--muted);font-weight:700;min-height:48px}.nav-item.active{background:#ffffff0d;color:#fff}.main{max-width:1360px;margin:auto;padding:48px 44px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:38px}.eyebrow{font:700 11px system-ui;letter-spacing:2.8px;color:var(--gold)}h1{font-size:clamp(27px,3vw,38px);margin:10px 0 12px;letter-spacing:1px;line-height:1.4}h2{font-size:24px;margin:0 0 16px}p{line-height:1.8}.page-heading p{color:var(--muted);font-size:16px;margin:0}.difficulty{display:flex;gap:6px;padding:6px;border-radius:15px;background:#071d23;border:1px solid var(--line);flex-shrink:0}.difficulty button{background:none;border-radius:10px;padding:13px 23px;font-weight:700;color:var(--muted);min-height:48px}.difficulty .selected{background:var(--gold);color:var(--ink);box-shadow:0 2px 0 #c39638}.opponent-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.opponent{text-align:left;background:#19363a;border:2px solid #345056;border-radius:var(--radius);padding:19px 17px 23px;display:flex;flex-direction:column;gap:14px;transition:border-color .15s,transform .15s,background .15s;min-width:0;position:relative}.opponent:hover{border-color:var(--accent);transform:translateY(-3px)}.opponent.chosen{border-color:var(--gold);background:#244044;box-shadow:0 0 0 4px #f8cf720c}.opponent-top{display:flex;align-items:center;gap:9px}.opponent-number{font:italic 23px Georgia,serif;color:#a2b5b6}.type-tag{font-size:13px;color:var(--accent);background:#0a222780;padding:5px 10px;border-radius:7px;font-weight:700}.selection-check{margin-left:auto;border:1px solid #6b858580;border-radius:50%;width:27px;height:27px;display:grid;place-items:center;color:var(--muted);font-size:16px}.chosen .selection-check{background:var(--gold);border-color:var(--gold);color:var(--ink)}.portrait{display:block;aspect-ratio:1;width:100%;object-fit:cover;background:#24474b}.opponent-art{display:grid;grid-template-columns:1fr 1fr;gap:6px;border-radius:14px;overflow:hidden}.opponent-art .portrait:first-child{grid-column:1/3;aspect-ratio:1}.opponent-art .portrait:not(:first-child){aspect-ratio:1}.opponent strong{font-size:18px;line-height:1.5}.opponent-desc{font-size:14px;line-height:1.65;color:#d8e0dc;min-height:46px}.opponent-names{font-size:12px;color:var(--muted);line-height:1.8;border-top:1px solid var(--line);padding-top:12px}.setup-footer{margin-top:28px;padding-top:26px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.mana-signature{display:flex;align-items:center;gap:7px}.mana-signature>span:last-child{font-size:14px;color:var(--muted);margin-left:8px}.mana{--mana-color:#82cad5;display:inline-grid;place-items:center;flex-shrink:0;width:30px;height:30px;border-radius:9px;font:800 23px/1 system-ui;border:1.5px solid var(--mana-color);color:var(--mana-color);background:color-mix(in srgb,var(--mana-color) 12%,#143035);vertical-align:middle}.mana.circle{--mana-color:#8dc8f7}.mana.cross{--mana-color:#f29ca8}.mana.triangle{--mana-color:#86d6ae}.mana.square{--mana-color:#b2a1ec}.mana.star{--mana-color:#f6d177}.mana.empty{background:#09252a;color:#6c898a;border-color:#5b7779;border-style:dashed;opacity:.7}.primary{display:inline-flex;align-items:center;justify-content:center;gap:22px;color:#193233;background:var(--gold);border-radius:13px;min-height:56px;padding:14px 26px;font-weight:800;font-size:17px;box-shadow:0 4px 0 #ac8139;white-space:nowrap}.primary:hover{background:#ffdb8d}.primary:active{transform:translateY(2px);box-shadow:0 2px 0 #ac8139}.secondary{background:#ffffff0a;border:1px solid #607a7a;border-radius:12px;padding:12px 18px;min-height:48px;font-weight:700}.subtle{background:none;color:var(--muted);padding:10px;font-size:14px;min-height:44px}#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#f9ecd0;color:#243b3b;padding:14px 22px;box-shadow:0 8px 40px #0004;border-radius:12px;z-index:50;display:none;max-width:90%;font-size:15px}#toast.show{display:block}.note{color:var(--muted);font-size:14px;line-height:1.7}.hidden{display:none!important}@media(min-width:1200px){.opponent-art .portrait:first-child{aspect-ratio:1}.opponent-art .portrait:not(:first-child){aspect-ratio:1}}@media(max-width:1050px){.site-header{padding:18px 26px;height:88px}.main{padding:32px 26px}.opponent-grid{gap:12px}.opponent{padding:13px 12px 18px}.opponent strong{font-size:16px}.opponent-desc{font-size:14px}.mana-signature>span:last-child{display:none}.difficulty button{padding:12px 18px}}@media(max-width:760px){.site-header{padding:15px 18px;height:82px}.brand b{font-size:16px}.brand small{font-size:9px}.brand-mark{font-size:32px}.nav-item{padding:10px;font-size:14px}.nav-item[data-action=help]{display:none}.main{padding:27px 18px}.page-heading{align-items:flex-start;flex-direction:column;gap:20px;margin-bottom:24px}.opponent-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.opponent-art .portrait:not(:first-child){aspect-ratio:1}.opponent-names{min-height:57px}.setup-footer{align-items:flex-end}.primary{padding:14px 18px;font-size:16px;gap:12px}.mana-signature{gap:3px}.mana-signature .mana{height:23px;width:23px;font-size:19px}.opponent-desc{min-height:46px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.full{width:100%}.section-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:10px}.section-label h2{margin:0;font-size:20px}.section-label>b{color:var(--gold);font-size:15px}.section-label>b.warning{color:#ffb2a5}.opponent-ribbon{display:flex;align-items:center;gap:18px;padding:12px 20px;background:#071d2355;border:1px solid var(--line);border-radius:13px;margin-bottom:30px;font-size:14px}.opponent-ribbon>span:first-child{color:var(--muted)}.ribbon-faces{display:flex;gap:5px;margin-left:auto}.ribbon-faces .portrait{width:38px;border-radius:8px}.opponent-ribbon small{color:var(--gold);font-size:14px}.team-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:32px}.card-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.collection-card{border:2px solid #3b5558;background:#18383c;border-radius:16px;overflow:hidden;min-width:0;position:relative}.collection-card.picked{border-color:var(--gold);background:#294449;box-shadow:0 0 0 3px #f8cf7210}.pick-card{display:flex;flex-direction:column;align-items:stretch;text-align:left;padding:0;background:none;width:100%}.card-image{display:block;position:relative}.pick-number{position:absolute;top:8px;left:8px;border-radius:50%;width:29px;height:29px;background:var(--gold);color:var(--ink);font:800 16px/29px system-ui;text-align:center;box-shadow:0 1px 5px #0005}.pick-card strong{padding:12px 10px 5px;font-size:14px;min-height:53px;line-height:1.5}.cost-row{display:flex;flex-wrap:wrap;gap:4px;align-items:center}.pick-card .cost-row{padding:3px 10px 12px;min-height:53px}.pick-card .mana{width:24px;height:24px;font-size:19px;border-radius:7px}.card-info{display:flex;justify-content:space-between;align-items:center;font-size:14px;background:#081d2344;border-top:1px solid var(--line);padding:10px;width:100%;min-height:42px;color:#c4d1d1}.team-settings{position:sticky;top:20px;align-self:start;background:#19373b;border:1px solid #456266;border-radius:20px;padding:23px}.mana-editor{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}.mana-editor>span:nth-child(2){font-size:14px;color:var(--muted);margin-right:auto}.mana-editor button{border-radius:9px;background:#355357;height:36px;min-width:36px;font-size:20px}.mana-editor output{font:bold 19px system-ui;min-width:21px;text-align:center}.mana-editors{margin-bottom:20px}.team-settings .secondary{font-size:14px}.button-pair{display:flex;gap:8px;align-items:center;margin:12px 0 22px}.button-pair>*{flex:1}.warn-text{color:#f5c28f}.battle-main{max-width:1200px;padding-top:22px}.battle-heading{display:flex;align-items:center;justify-content:space-between;color:#bcd0cf;font-size:14px;margin-bottom:16px;gap:12px}.battle-mode{color:var(--gold);margin-left:12px;font-size:13px}.arena{border:1px solid #3b5a5d;border-radius:25px;background:linear-gradient(160deg,#17383c,#112d33);padding:22px}.player-zone{display:grid;grid-template-columns:112px minmax(0,1fr);gap:25px;align-items:center}.side-score{text-align:center}.side-label{font-size:14px;color:#becfcd;font-weight:700}.life-count{display:flex;flex-direction:column;margin:5px 0}.life-count b{font:500 52px/1.2 Georgia,serif;color:#f4e0b4}.life-count span{font-size:12px;color:var(--muted)}.life-count.danger b{color:#ff998d}.life-track{height:4px;border-radius:4px;background:#061e24;overflow:hidden;margin:12px 4px}.life-track span{display:block;height:100%;background:#83bfad;transition:width .3s}.grave-button{min-height:44px;padding:8px;font-size:14px;background:transparent;border:1px solid #5e777b;border-radius:9px;width:100%;color:#c0d2d2}.grave-button b{margin-left:6px;color:#f1e2be}.monster-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.battle-card{position:relative;border-radius:15px;border:2px solid #567074;background:#dfe8df;overflow:hidden;min-width:0;transition:transform .16s,box-shadow .16s}.battle-card.can-target{border-color:var(--gold);box-shadow:0 0 0 4px #f8cf7233}.battle-card.can-target:hover{transform:translateY(-3px)}.battle-card.casting{border-color:#b5ffe3;box-shadow:0 0 15px #95e8cb44}.monster-target{background:none;padding:0;color:#183436;display:flex;align-items:stretch;flex-direction:column;width:100%;text-align:center;cursor:pointer}.battle-art{display:block;aspect-ratio:1;overflow:hidden;max-height:190px}.battle-art .portrait{width:100%;height:100%}.monster-name{font-weight:800;font-size:14px;padding:8px 6px 4px;line-height:1.5;min-height:33px}.battle-card .cost-row{justify-content:center;padding:4px 6px;min-height:35px}.battle-card .mana{width:27px;height:27px;font-size:22px;border-radius:7px}.battle-card .mana.empty{opacity:1;background:#c8d5ce;color:#607a73;border-color:#82968f}.ready-label{font-size:12px;padding:2px 0 8px;color:#536e65}.battle-info{position:absolute;right:6px;top:6px;background:#10272ccf;border:1px solid #ffffff80;width:35px;height:35px;border-radius:50%;color:#fff;font-size:22px;display:grid;place-items:center}.action-zone{margin:22px 0;padding:17px 25px;border-top:1px solid #ffffff1b;border-bottom:1px solid #ffffff1b;background:#071e244a;min-height:121px;display:flex;align-items:center;justify-content:center;border-radius:12px}.action-zone h2{font-size:22px;margin:0 0 7px}.action-zone p{color:var(--muted);font-size:14px;margin:0;line-height:1.6}.draw-prompt{display:flex;justify-content:space-between;align-items:center;gap:24px;width:min(600px,100%)}.draw-prompt h2{margin-top:5px}.draw-button{background:var(--gold);color:var(--ink);border-radius:12px;padding:10px 20px;display:flex;align-items:center;gap:15px;box-shadow:0 3px 0 #b58c47;min-height:72px;white-space:nowrap}.card-back{display:grid;place-items:center;width:35px;height:49px;border-radius:6px;border:2px solid #d0a354;background:#244348;color:#f7d17b;font-size:30px;box-shadow:3px 0 0 #446164,5px 0 0 #c5a974}.draw-button b{font-size:18px}.turn-message{display:flex;align-items:center;justify-content:center;gap:25px;width:100%}.drawn-mana>.mana{width:70px;height:70px;font-size:52px;border-width:2px;border-radius:15px}.thinking-rune{font-size:42px;color:var(--gold)}.cpu-thinking .thinking-rune{animation:thinking 2s ease-in-out infinite}@keyframes thinking{50%{opacity:.25;transform:rotate(30deg)}}.attach-prompt{width:100%}.attach-prompt h2{font-size:20px}.grave-options{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.grave-option{padding:6px;background:#294a4d;border:2px solid transparent;border-radius:11px;min-height:46px;min-width:46px}.grave-option.selected{border-color:var(--gold);background:#45605a}.rps-panel{display:flex;gap:25px;justify-content:space-between;width:100%;align-items:center}.rps-hands{display:flex;gap:10px}.rps-hands button{background:#f3e6c7;color:#243e3c;border-bottom:4px solid #bda67b;border-radius:13px;min-width:90px;min-height:86px;padding:8px 14px}.rps-hands button span{font-size:30px;display:block}.rps-hands button b{display:block;font-size:15px;margin-top:4px}.result{display:flex;align-items:center;gap:20px;flex-wrap:wrap;width:100%}.result-symbol{font-size:50px;color:var(--gold)}.result h2{font-size:28px;color:var(--gold)}.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-left:auto}.result-actions button{font-size:14px;min-height:45px;padding:10px 15px}.last-event{margin:14px 0;text-align:center;color:#c2d1cb;font-size:14px;min-height:22px}.battle-log{color:var(--muted);font-size:14px;padding:12px 18px;background:#0a222780;border-radius:10px}.battle-log summary{cursor:pointer;min-height:26px}.battle-log ol{max-height:240px;overflow-y:auto;line-height:1.9;padding-left:24px}.modal-backdrop{position:fixed;inset:0;background:#04151ad9;backdrop-filter:blur(8px);z-index:40;display:flex;align-items:center;justify-content:center;padding:22px;overflow:auto}.modal{position:relative;background:#214247;border:1px solid #708786;border-radius:24px;max-width:580px;width:100%;max-height:90dvh;overflow:auto;box-shadow:0 24px 100px #0006}.modal-close{position:absolute;right:12px;top:12px;z-index:2;border-radius:50%;height:44px;width:44px;font-size:28px;background:#09252edb;border:1px solid #bac9c98a;color:#fff}.card-detail{display:grid;grid-template-columns:240px 1fr;max-width:740px}.detail-art .portrait{height:100%;aspect-ratio:1;object-fit:cover}.detail-content{padding:38px 30px 28px}.detail-content h2{font-size:24px;line-height:1.5;margin:12px 0 15px}.detail-content .skill-text{font-size:18px;line-height:1.9}.howto{padding-left:24px}.howto li{padding-left:10px;margin:22px 0}.howto li::marker{color:var(--gold);font-weight:800}.howto p{color:#c2d3d0;font-size:15px;margin:6px 0}.rule-callout{background:#091f275e;border-left:3px solid var(--gold);border-radius:6px;padding:16px;line-height:1.8;font-size:15px}.grave-display{display:flex;flex-wrap:wrap;gap:10px;padding:15px 0}.grave-display .mana{width:42px;height:42px;font-size:30px}@media(max-width:1100px){.card-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.team-layout{gap:20px;grid-template-columns:minmax(0,1fr) 280px}.arena{padding:18px}.player-zone{grid-template-columns:95px minmax(0,1fr);gap:18px}.battle-art{max-height:150px}.monster-row{gap:12px}.battle-main{padding-left:26px;padding-right:26px}.action-zone{margin:16px 0;min-height:110px}.monster-name{min-height:48px;display:flex;align-items:center;justify-content:center}.battle-heading{margin-bottom:12px}.result-actions{margin-left:0}.battle-card .mana{width:25px;height:25px;font-size:20px}.rps-hands button{min-width:76px}}@media(max-width:820px){.team-layout{grid-template-columns:minmax(0,1fr) 260px;gap:16px}.card-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.team-settings{padding:18px}.mana-editor{gap:6px}.battle-main{padding:18px}.player-zone{grid-template-columns:76px minmax(0,1fr);gap:13px}.arena{padding:14px}.life-count b{font-size:40px}.battle-art{max-height:136px}.monster-name{font-size:13px}.battle-card .mana{height:23px;width:23px;font-size:18px}.monster-row{gap:9px}.action-zone{padding:16px;min-height:104px}.action-zone h2{font-size:20px}.grave-button{padding:6px;font-size:13px}.side-label{font-size:13px}.rps-hands{gap:7px}.rps-hands button{min-width:64px;padding:8px 10px}.rps-panel{gap:12px}}@media(max-width:600px){.team-layout{display:flex;flex-direction:column}.team-settings{position:static}.card-gallery{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.pick-card strong{font-size:13px;padding-left:7px;padding-right:7px;min-height:64px}.pick-card .cost-row{padding:2px 6px 8px;gap:3px;min-height:58px}.pick-card .mana{width:21px;height:21px;font-size:17px}.card-info{font-size:12px;padding:8px}.opponent-ribbon{gap:8px;flex-wrap:wrap;padding:12px}.opponent-ribbon>span:first-child{display:none}.opponent-ribbon b{font-size:14px}.ribbon-faces .portrait{width:30px}.battle-heading{font-size:12px}.battle-mode{margin-left:5px;font-size:12px}.battle-main{padding:14px 10px}.arena{padding:10px;border-radius:18px}.player-zone{grid-template-columns:1fr;gap:8px}.side-score{display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left}.side-label{font-size:13px;min-width:70px}.life-count{flex-direction:row;align-items:baseline;gap:7px;margin:0}.life-count b{font-size:29px}.life-count span{font-size:12px}.life-track{flex:1;min-width:20px}.grave-button{width:auto;min-height:34px;font-size:12px}.monster-row{gap:7px}.battle-art{max-height:115px}.monster-name{font-size:12px;min-height:44px;padding:5px 4px 2px}.battle-card{border-radius:11px}.battle-card .cost-row{gap:2px;padding:3px;min-height:47px;align-content:center}.battle-card .mana{width:22px;height:22px;font-size:18px}.ready-label{font-size:12px;padding-bottom:5px}.battle-info{width:29px;height:29px;font-size:20px;right:4px;top:4px}.action-zone{margin:14px 0;padding:14px 10px;min-height:100px}.action-zone h2{font-size:17px}.action-zone p{font-size:13px}.draw-prompt{gap:10px}.draw-button{padding:10px 12px;gap:8px}.draw-button b{font-size:15px}.card-back{width:29px;height:40px}.drawn-mana>.mana{width:49px;height:49px;font-size:35px}.turn-message{gap:14px}.rps-panel{flex-direction:column;gap:12px}.rps-hands{width:100%;justify-content:center}.rps-hands button{min-width:78px}.result{gap:12px;justify-content:center;text-align:center}.result-symbol{display:none}.result-actions{justify-content:center}.last-event{font-size:12px}.card-detail{display:block;max-width:390px}.detail-art .portrait{height:auto;max-height:270px;aspect-ratio:1;object-fit:cover}.detail-content{padding:25px}.detail-content h2{font-size:23px}.modal-backdrop{padding:16px}}@media(min-width:768px) and (max-height:850px) and (orientation:landscape){.battle-main{padding-top:12px}.battle-main .battle-art{max-height:125px}.battle-main .monster-name{min-height:29px;font-size:14px}.battle-main .action-zone{min-height:90px;padding:10px 20px;margin:14px 0}.battle-main .arena{padding:15px}.battle-main .battle-heading{margin-bottom:10px}.battle-main .last-event{margin:9px 0}.site-header{height:82px}.battle-card .cost-row{min-height:31px}.ready-label{padding-bottom:5px}}

/* Keep supplied art square in every card surface. */
.monster-row{grid-template-columns:repeat(3,minmax(0,180px));justify-content:center}.battle-art{width:100%;max-height:none!important;aspect-ratio:1}.battle-art .portrait{aspect-ratio:1;height:auto}.detail-art{align-self:start}.detail-art .portrait{aspect-ratio:1;height:auto;max-height:none}.team-heading-actions{display:flex;gap:10px;align-items:center}@media(min-width:768px) and (max-height:850px) and (orientation:landscape){.monster-row{grid-template-columns:repeat(3,minmax(0,142px));gap:25px}.battle-main .monster-name{min-height:38px;line-height:1.3}.battle-main .arena{padding-top:12px;padding-bottom:12px}.battle-main .action-zone{margin:12px 0;min-height:84px}}@media(max-width:767px){.monster-row{grid-template-columns:repeat(3,minmax(0,1fr))}.team-heading-actions{width:100%;justify-content:space-between}.team-heading-actions .primary{padding:12px 16px;font-size:15px}.team-heading-actions .secondary{padding:12px;font-size:14px}}
/* Keep the match action within narrow phone screens. */
@media(max-width:400px){.setup-footer{flex-direction:column;align-items:stretch}.setup-footer .mana-signature{align-self:flex-start}.setup-footer .primary{width:100%}}