/* User-selected bright casual direction. Real controls, never a flattened UI image. */
.pwa-status{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.startup-recovery{max-width:620px;margin:auto;padding:50px 24px;gap:14px}.startup-recovery h1{font-size:28px}.startup-recovery p{max-width:480px;line-height:1.65}.startup-recovery button{max-width:100%;white-space:normal}.startup-recovery [hidden]{display:none}
.startup-recovery:lang(ko) h1,.startup-recovery:lang(ko) p{word-break:keep-all}
:root{color:#203b66;background:#e9f7ff;--paper:#fff;--ink:#203b66;--muted:#536c8e;--muted-strong:#486381;--teal:#007e91;--line:#c9e0f3;--coral:#ed6a78;--shadow:0 5px 0 #9dc9e32b,0 10px 28px #6c9bbd12;--serif:ui-rounded,system-ui,sans-serif}
body{background:radial-gradient(ellipse at 15% 0,#fff 0,transparent 42%),linear-gradient(180deg,#dbf3ff 0,#f4fbff 75%);background-attachment:fixed}
h1,h2,h3{font-weight:800;letter-spacing:-.035em}button{font-weight:700}button svg{stroke-width:2.1}
button:focus-visible,a:focus-visible,select:focus-visible,canvas:focus-visible{outline-color:#385dbb}
.shell{max-width:1100px;padding:0 32px 30px}.topbar{height:82px;border:0}.nav-actions{gap:10px}
.brand-mark{font:900 25px system-ui;background:linear-gradient(160deg,#14c4ce,#008ca9);border:2px solid white;box-shadow:0 3px 0 #07819830;border-radius:14px 14px 14px 5px}
.brand-name{font:850 21px system-ui;color:#203b66;letter-spacing:-.04em}.brand-note{display:none}
.icon-button{width:44px;height:44px;background:#fff;border:1px solid #d3e6f5;box-shadow:0 3px 0 #b8d5e859;border-radius:16px;color:#476588}.icon-button:hover{background:#edfaff}
.coins{color:#203b66;background:#fff;border:1px solid #d5e7f5;box-shadow:0 3px 0 #b8d5e833;padding:9px 13px;font-weight:800;font-variant-numeric:tabular-nums}
.coin{width:24px;height:24px;background:linear-gradient(#ffe572,#ffc239);border:2px solid #ffce49;color:#885410;box-shadow:inset 0 0 0 2px #fff2a1;font-size:13px}
.eyebrow{font-size:12px;letter-spacing:.7px;color:var(--muted);text-transform:none}
.primary{background:linear-gradient(#00818f,#007083);border:1px solid #008c9f;box-shadow:inset 0 2px 0 #ffffff5c,0 4px 0 #006b81,0 7px 14px #00889b20;color:white;border-radius:17px;font-size:17px;font-weight:800;min-height:54px;text-shadow:0 1px 1px #005b7960}
.primary:hover{background:linear-gradient(#00788e,#006578);box-shadow:inset 0 2px 0 #ffffff5c,0 4px 0 #006b81,0 9px 18px #00889b30}.primary:active:not(:disabled){box-shadow:inset 0 2px 0 #ffffff5c,0 1px 0 #006b81}
.secondary{background:#edf5ff;border-color:#d0e2f3;box-shadow:0 3px 0 #d2e4f3;border-radius:14px;color:#365778}.text-button{color:#356083;font-weight:700}
.progress{display:block;height:10px;background:#d2e1ed;border-radius:20px}.progress span{background:linear-gradient(90deg,#19cbd1,#00a5bb);border-radius:20px}
.home-screen{max-width:850px}.home-screen>main{max-width:690px;margin:auto}
.home-screen .hero,.home-screen .hero.has-progress{display:block;position:relative;height:320px;padding:0;margin:0 0 -32px;border-radius:28px;overflow:hidden;isolation:isolate}
.home-screen .hero-art,.home-screen .hero.has-progress .hero-art{position:absolute;inset:0;width:100%;height:100%;max-height:none;aspect-ratio:auto;border:0;border-radius:28px;background:#a3e3fb;box-shadow:none}
.home-screen .hero-art img{object-position:50% 50%}.home-screen .hero-copy{position:absolute;inset:27px auto auto 32px;padding:0;max-width:51%;z-index:1}
.hero-brand{display:block;color:#1255a3;font-size:58px;font-weight:950;letter-spacing:-3px;line-height:.99;transform:rotate(-5deg);text-shadow:0 2px 0 #fff,0 4px 0 #1a65a94d}.hero-brand>span{display:block;color:#007eac;padding-left:30px}.hero-brand i{position:absolute;right:1px;top:8px;width:17px;height:25px;border-radius:80% 0 70% 65%;background:#ff729d;transform:rotate(-28deg);box-shadow:inset 3px 3px 2px #ffffff80}
.home-screen .hero h1,.home-screen .hero.has-progress h1{font-size:19px;font-weight:800;line-height:1.35;margin:20px 0 0;letter-spacing:-.035em;color:#1b4676;text-shadow:0 1px 0 white}
.resume-card{position:relative;z-index:2;display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;align-items:center;margin:0 16px 18px;padding:20px;background:#fffffffa;border:1px solid #cde4f5;border-radius:25px;box-shadow:0 5px 0 #bfdeef70,0 10px 25px #538ca51a}
.resume-preview{display:block;width:100%;aspect-ratio:1;image-rendering:pixelated;border-radius:13px;background:#f8fcff;border:7px solid #f4faff}.resume-info{min-width:0}.resume-info .eyebrow{display:block;font-size:12px;color:#4c6990;line-height:1.4}.resume-info h2{font-size:24px;line-height:1.35;margin:4px 0;word-break:keep-all;overflow-wrap:anywhere}.resume-level{font-size:13px;color:var(--muted)}
.resume-meter{display:flex;align-items:center;gap:10px;margin:9px 0 14px}.resume-meter .progress{flex:1;margin:0}.resume-meter strong{font-size:13px;font-variant-numeric:tabular-nums}.resume-info .primary{width:100%;padding:10px 15px;min-height:50px;font-size:19px}.resume-info .primary>span{font-size:17px}
.home-bottom.with-daily{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0 16px}.with-daily .small-card{padding:17px;gap:14px;min-height:108px;border-radius:22px;box-shadow:0 4px 0 #b9d6e638}.with-daily .small-card h2{font-size:18px;line-height:1.35;margin:0 0 5px;word-break:keep-all}.small-card p{font-size:12px;line-height:1.55;color:#496789}.small-card.daily-card{background:linear-gradient(135deg,#fff1fb,#f4eaff);border-color:#e5d5f1}.small-card.collection-card{background:linear-gradient(135deg,#fff9e2,#fff0c9);border-color:#f0dfae}.small-card:hover{filter:brightness(1.015)}
.calendar-icon{flex-shrink:0;position:relative;display:grid;place-items:center;align-self:center;width:47px;height:48px;background:#fff;border:2px solid #e184ad;border-top:12px solid #ef8bb6;border-radius:9px;box-shadow:0 3px 0 #bf639b40;transform:rotate(-8deg);font-size:23px;font-weight:800;color:#465f90}.calendar-icon::before,.calendar-icon::after{content:'';position:absolute;top:-18px;width:5px;height:11px;background:#b85084;border-radius:4px}.calendar-icon::before{left:7px}.calendar-icon::after{right:7px}
.collection-card .card-icon{width:48px;height:53px;background:linear-gradient(#5ddde0,#16b2c1);color:white;border:3px solid #ffda72;border-left-width:6px;box-shadow:0 4px 0 #079ca137;border-radius:9px;transform:rotate(7deg)}.collection-card .card-icon svg{stroke:white;width:30px;height:30px}
.overall-progress{display:flex;align-items:center;gap:15px;margin:18px 16px 0;padding:17px 20px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 3px 0 #b9d6e638}.overall-progress>div{flex:1;min-width:0}.overall-progress strong{font-size:13px}.overall-progress .progress{margin-top:9px;height:9px}.overall-progress .progress span{background:linear-gradient(90deg,#8ac851,#43b55d)}.overall-progress>span:last-child{font-size:14px;white-space:nowrap;font-weight:800}.progress-icon{display:grid;place-items:center;color:#3ca460}.progress-icon svg{height:29px;width:29px;fill:none;stroke:currentColor;stroke-width:2}
.home-help{display:flex;align-items:center;justify-content:space-between;margin:10px 16px 0;gap:10px}.home-help>span{font-size:11px;color:var(--muted)}
.bottom-nav{display:flex;justify-content:center;gap:24px;padding:14px 20px;margin:24px auto 0;max-width:690px;background:#fff;border:1px solid #d6e9f6;border-radius:24px;box-shadow:0 -3px 18px #5996c00a}.bottom-nav button{display:flex;flex:1;max-width:160px;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border-radius:15px;min-height:48px;padding:4px 8px;font-size:12px;color:#59749b}.bottom-nav button svg{width:25px;height:25px;stroke-width:2.5}.bottom-nav button[aria-current]{color:#007f97;background:#e9fbff}.bottom-nav button[aria-current] svg{fill:#04bac42b}
.collection-screen .section-heading{margin:15px 0 20px;justify-content:center;text-align:center}.section-heading h1{font-size:30px;margin:0}.section-heading p{font-size:13px;color:#567296;margin-top:7px}.collection-tabs{border:0;padding:0;margin-bottom:20px;justify-content:center}.collection-tabs button{background:#fff;border-color:#c8dfee;border-radius:15px;font-weight:700}.collection-tabs button[aria-pressed=true]{background:#00879b;box-shadow:0 3px 0 #006e85}
.album-resume{padding:15px 18px;margin-bottom:23px;border:1px solid #7acee0;background:#e6fbff;box-shadow:0 3px 0 #7acee030;border-radius:19px}.album-resume:hover{background:#dcf9ff}.resume-mark{background:linear-gradient(#18bfcc,#00879e);border:2px solid white;box-shadow:0 3px 0 #007f9830}.album-resume strong{font-size:19px}.resume-label,.resume-count{color:#49688c}.resume-label{font-weight:700}
.album-shelf{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.album-book{border:2px solid white;background:white;border-radius:22px;padding:7px;box-shadow:0 4px 0 #bfdced,0 6px 18px #78a1bc18;overflow:visible}.album-book.current{border:3px solid #00b9c8;padding:6px;box-shadow:0 4px 0 #009ab16b,0 0 0 3px #d5ffff}.album-book:hover{transform:translateY(-2px);box-shadow:0 6px 0 #b2d7ea}.album-book .book-cover,.album-book.locked-book .book-cover{height:auto;aspect-ratio:1;border:0;border-radius:15px;overflow:hidden;background:#e8f4fb;box-shadow:none}.book-theme-cover,.book-reward-cover{display:block;width:100%;height:100%;object-fit:cover;border-radius:15px}.book-number{display:none}.cover-lock{position:absolute;top:8px;right:8px;width:30px;height:34px;display:grid;place-items:center;background:#203d68ed;color:#fff;border:2px solid #ffffffb3;border-radius:13px;box-shadow:0 2px 4px #152b4933}.cover-lock svg{width:17px;height:17px}.book-info{padding:11px 5px 5px}.book-info>.eyebrow{display:none}.book-info h2{font-size:17px;line-height:1.35;margin:0 0 7px;word-break:keep-all;overflow-wrap:anywhere}.book-info p{font-size:12px;color:#526d90}.book-info .progress{height:8px;margin:9px 0}.book-status{font-size:11px;color:#426889}.current-label{display:inline-block;margin:0 5px 0 0;padding:3px 6px;background:#defaff;color:#007182;font-size:10px}.locked-status svg{display:none}.book-cover .check{top:8px;right:8px;width:28px;height:28px;background:#00a99f;border:2px solid white}.album-book .book-status{line-height:1.45;display:block}
.album-title h2{font-size:23px}.album-title{margin-bottom:18px}.album-toolbar{margin-bottom:15px}.album-gift-panel{margin:28px 0 0;background:#fff;border-color:var(--line)}.album-gift-copy p{color:var(--muted)}.album-mosaic{background:#dcedf8}.album-tile{background:#eaf3fc;border-color:#fff}.album-tile:not(.revealed)::after{border-color:#829fbe}
.art-card{border-radius:19px;border-color:#d3e5f4;box-shadow:0 4px 0 #bbd7ec44}.art-card.active{border:2px solid #00aeba;box-shadow:0 3px 0 #00aeba45}.art-card .thumb.ready{background:linear-gradient(#e0fbff,#b7f0f4);color:#00778a;border-color:#9fdde7;border-radius:12px}.art-card:disabled{background:#f4f8fd;color:#536c8e}.art-card .thumb.locked{background:repeating-linear-gradient(45deg,#e3edf7,#e3edf7 8px,#eef4fa 8px,#eef4fa 16px);color:#6e8dae}.art-card p{font-size:12px}.ready-label{color:#007184}
.game-screen{max-width:1100px}.game-layout{padding-top:19px;grid-template-columns:220px minmax(0,510px);gap:35px}.game-aside h1{color:#203b66}.game-aside .eyebrow{color:#567097}.guide{background:#fff;border-color:#cae3f5;box-shadow:0 3px 0 #b7d8ef30}.guide-steps i{background:#d4e7f3}.board-frame{padding:12px;border-radius:24px;border:2px solid white;background:#dceaf6;box-shadow:0 5px 0 #b6d3e6,0 12px 30px #638bad16}.board-viewport{background:#f8fbff;border-radius:13px}.hearts{color:#eb6676}.board-progress{height:8px;background:#cfe0ed;margin-bottom:14px}.board-progress>span{background:linear-gradient(90deg,#16c9d1,#03a7bd)}.board-top{font-size:13px;font-weight:700}.board-top #game-progress{font-size:12px;color:#3d6188}.board-top #game-time{color:#597497}.zoom-controls{gap:5px}.zoom-controls button{background:#fff;border:1px solid #cce0f0;box-shadow:0 3px 0 #c9deee;color:#42658b;border-radius:12px}.zoom-controls button:hover{background:#e5faff}.board-controls{padding-top:12px}.board-status{color:#456387;font-size:12px}.game-tools{gap:11px;margin-top:17px}.game-tools .tool{background:linear-gradient(#fff,#edf5ff);border:1px solid #cce2f2;border-radius:20px;box-shadow:0 4px 0 #b9d4ea;padding:16px 5px;min-height:101px;font-size:14px;color:#36577e}.game-tools .tool svg{color:#4e79a4;width:29px;height:29px;stroke-width:2.2}.game-tools .tool.active{background:linear-gradient(#00818f,#007083);border:1px solid #0795aa;box-shadow:inset 0 2px 0 #ffffff5c,0 4px 0 #006f89;padding:16px 5px;color:#fff}.game-tools .tool.active svg,.game-tools .tool.active .sub{color:white}.game-tools .tool[data-action="hint"]{background:linear-gradient(#fff8cd,#ffe28a);border-color:#edd084;box-shadow:0 4px 0 #e5c477;color:#78520e}.game-tools .tool[data-action="hint"] svg{color:#ac7300;fill:#ffd44466}.game-tools .tool[data-action="hint"] .sub{color:#78520e}.game-tools .tool .sub{font-size:11px;color:#486586}.tool:disabled{opacity:.48}.quick-rules[open]{background:#fff;border-color:#cae3f5}
.settings .section-heading>.eyebrow{display:none}.settings-section{box-shadow:0 4px 0 #c5def044;border-radius:21px}.switch[aria-checked=true]{background:#009ba9}.setting-row select{background:#eef7ff}.reward-card,.recovery-card{background:#fff;border-color:var(--line)}.recovery-card:hover{background:#ecfaff}.reward-locked{background:#e7f1fa;color:#6b87a5}.collection-empty{background:#ffffff80;border-color:#b9d7ec}.reward{background:#fff0b1;color:#72511a;border:1px solid #f1d171;font-weight:800}.result-stats{background:#f0f7fe;border:0;border-radius:16px;padding:14px}.result-stats strong{font-weight:800;color:#34577e}.result h2{color:#007f94}.result{background:linear-gradient(#f5fdff,#fff 55%);border:2px solid white}.result .picture-title{color:#25476d}.collection-dots i{background:#d5e4ef}.collection-dots i.collected{background:#0bbbc5}dialog::backdrop{background:#163e6659}.result .modal-actions .primary{font-size:16px}.result .modal-actions .secondary{font-size:13px;min-height:43px}.result-art{border-color:#fff}.album-gift-earned{background:#dbf9fa;color:#007181}
.book-cover .book-theme-cover,.book-cover .book-reward-cover{position:absolute;width:500%;height:400%;max-width:none;object-fit:fill;border-radius:0}
@media(max-width:850px){.album-shelf{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.shell{padding-left:22px;padding-right:22px}.game-layout{grid-template-columns:170px minmax(0,470px);gap:22px}.game-aside h1{font-size:25px}}
@media(max-width:600px){
 .shell{padding:0 16px calc(100px + env(safe-area-inset-bottom))}.topbar{height:68px;gap:10px}.brand-name{font-size:18px}.brand-mark{width:31px;height:36px;font-size:23px}.wordmark{gap:8px}.nav-actions{gap:8px}.coins{font-size:13px;padding:7px 10px;gap:7px}.coin{width:22px;height:22px}.icon-button{width:42px;height:42px;border-radius:15px}
 .home-screen .hero,.home-screen .hero.has-progress{height:226px;margin:0 -4px -26px;border-radius:24px}.home-screen .hero-art,.home-screen .hero.has-progress .hero-art{border-radius:24px}.home-screen .hero-copy{inset:23px auto auto 20px;max-width:50%}.hero-brand{font-size:45px;letter-spacing:-2px}.hero-brand>span{padding-left:20px}.hero-brand i{width:13px;height:20px;right:0}.home-screen .hero h1,.home-screen .hero.has-progress h1{font-size:15px;line-height:1.4;margin-top:14px}
 .resume-card{grid-template-columns:106px minmax(0,1fr);gap:14px;margin:0 0 15px;padding:14px;border-radius:22px}.resume-preview{border-width:4px;border-radius:10px}.resume-info .eyebrow{font-size:11px}.resume-info h2{font-size:19px;margin:3px 0;line-height:1.3}.resume-level{font-size:12px}.resume-meter{gap:8px;margin:7px 0 10px}.resume-meter strong{font-size:12px}.resume-info .primary{font-size:18px;min-height:47px;padding:9px 10px;border-radius:14px;gap:9px}
 .home-bottom.with-daily{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin:0}.with-daily .small-card{min-height:101px;padding:12px 10px;gap:9px;border-radius:18px}.with-daily .small-card h2{font-size:15px;line-height:1.35}.small-card p{font-size:11px;line-height:1.5}.calendar-icon{width:33px;height:39px;font-size:20px;border-top-width:10px;flex-shrink:0}.calendar-icon::before,.calendar-icon::after{top:-15px;height:9px;width:4px}.calendar-icon::before{left:5px}.calendar-icon::after{right:5px}.collection-card .card-icon{width:33px;height:39px;border-left-width:4px;border-width:2px;border-radius:7px;flex-shrink:0}.collection-card .card-icon svg{width:25px;height:25px}
 .overall-progress{margin:14px 0 0;padding:13px 14px;gap:10px;border-radius:17px}.overall-progress>span:last-child{font-size:12px}.overall-progress strong{font-size:12px}.progress-icon svg{width:23px;height:23px}.home-help{margin:5px 0 0}.home-help .text-button{font-size:12px;padding-left:4px}.home-help>span{font-size:10px}.streak-chip{font-size:10px;background:#fff8;color:#5d4778}
 .bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:5;margin:0;max-width:none;border-radius:24px 24px 0 0;gap:12px;padding:9px 16px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -5px 20px #739bb517}.bottom-nav button{min-height:50px;max-width:none;font-size:11px}.bottom-nav button svg{width:23px;height:23px}#toast{bottom:calc(86px + env(safe-area-inset-bottom))}
 .collection-screen .section-heading{margin:8px 0 17px}.section-heading h1{font-size:27px}.collection-tabs{gap:8px;margin-bottom:18px}.collection-tabs button{font-size:12px;min-height:42px;padding:8px 12px}.album-resume{padding:12px;gap:10px;margin-bottom:19px}.album-resume strong{font-size:16px}.resume-label,.resume-count{font-size:11px}.resume-mark{width:40px;height:40px;border-radius:13px}.album-shelf{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 13px}.album-book{border-radius:19px;padding:6px}.album-book.current{padding:5px}.album-book .book-cover,.album-book.locked-book .book-cover{height:auto;aspect-ratio:1;border-radius:12px}.book-info{padding:10px 4px 3px}.book-info h2{font-size:15px;min-height:2.7em;margin-bottom:5px}.book-info p{font-size:11px}.book-info .progress{margin:8px 0;height:7px}.album-book .book-status{font-size:10px}.current-label{display:block;width:fit-content;margin-bottom:4px;font-size:10px}.cover-lock{top:6px;right:6px;width:27px;height:30px;border-radius:11px}.album-title h2{font-size:19px;word-break:keep-all}.album-title p{white-space:nowrap}.album-title{gap:8px}.album-toolbar .text-button{font-size:12px}.album-paging{gap:5px}.album-paging .icon-button{width:37px;height:39px}.album-gift-panel{margin-top:22px}.art-card h2{font-size:14px}.art-card p{font-size:11px}.art-card .thumb{margin-bottom:10px}
 .game-screen{padding-bottom:20px}.game-screen .topbar{height:61px}.game-layout{display:flex;gap:12px;padding-top:6px}.game-aside{padding:0}.game-aside h1{font-size:22px;margin:5px 0 0}.game-aside .eyebrow{font-size:11px;letter-spacing:.5px}.guide{margin-top:12px;padding:10px 13px}.reference-guide{padding:0;margin-top:3px;box-shadow:none;border:0;background:transparent}.quick-rules summary{min-height:32px;font-size:11px}.board-frame{padding:9px;border-radius:21px}.board-progress{height:6px;margin-bottom:10px}.board-top{padding-bottom:9px;font-size:11px}.board-top #game-progress{font-size:11px}.board-controls{padding-top:10px;gap:6px}.board-status{font-size:11px;line-height:1.45}.zoom-controls{gap:3px}.zoom-controls button{border-radius:11px}.game-tools{gap:8px;margin-top:14px}.game-tools .tool,.game-tools .tool.active{min-height:88px;padding:12px 3px;gap:6px;font-size:12px;border-radius:17px;flex-direction:column}.game-tools .tool svg{width:27px;height:27px}.game-tools .tool .sub{font-size:10px}.game-caption{margin-top:14px;font-size:10px}.lesson-guide .guide-detail{font-size:12px}.game-screen .bottom-nav{display:none}.settings .section-heading{margin-top:15px}.setting-row{padding:17px 15px;gap:15px}
}
@media(max-width:350px){.shell{padding-left:12px;padding-right:12px}.brand-name{font-size:16px}.brand-mark{width:28px}.nav-actions{gap:5px}.coins{padding:7px 8px}.home-screen .hero,.home-screen .hero.has-progress{height:206px}.hero-brand{font-size:40px}.home-screen .hero-copy{left:18px}.resume-card{grid-template-columns:88px minmax(0,1fr);padding:12px;gap:11px}.resume-info h2{font-size:17px}.resume-info .primary{font-size:16px}.with-daily .small-card{gap:7px;padding:11px 8px;flex-direction:column;align-items:flex-start}.calendar-icon,.collection-card .card-icon{display:none}.with-daily .small-card h2{font-size:14px}.with-daily .small-card{min-height:81px}.book-info h2{font-size:14px}.game-tools{gap:6px}.game-tools .tool{font-size:11px}}
@media(max-height:730px) and (max-width:600px){.game-screen .topbar{height:54px}.game-layout{padding-top:3px;gap:9px}.game-aside h1{font-size:20px;margin-top:3px}.game-screen .board-frame{max-width:clamp(205px,calc(100dvh - 328px),360px);padding:7px}.game-screen:has(.lesson-guide) .board-frame{max-width:clamp(185px,calc(100dvh - 395px),320px)}.game-tools .tool,.game-tools .tool.active{min-height:61px;padding:7px 2px;gap:4px}.game-tools .tool svg{width:23px;height:23px}.game-tools .tool .sub{display:none}.game-tools{margin-top:10px}.board-controls{padding-top:7px}.board-status{max-width:calc(100% - 145px);font-size:10px}.guide{margin-top:8px;padding:8px 11px}.lesson-guide .guide-detail{font-size:11px}.board-progress{margin-bottom:8px}.game-caption{display:none}}

.resume-placeholder{display:grid;place-items:center;aspect-ratio:1;background:#edf5ff;border-radius:14px;color:#6385a6}.resume-placeholder svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:1.8}.pending-note{font-size:12px;color:#536c8e;margin:9px 0;line-height:1.5}
.update-notice{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:0 0 18px;padding:16px 18px;border:1px solid #b8d9ec;border-radius:18px;background:#fff;color:#244563}.update-notice p{flex:1 1 220px;margin:0;font-size:14px;line-height:1.5}.update-notice button{max-width:100%;white-space:normal;font-size:14px}.update-notice[hidden],[data-pwa-update][hidden],[data-pwa-install][hidden]{display:none}
.share-label{display:block;font-weight:800;margin:18px 0 8px}
.share-text{display:block;box-sizing:border-box;width:100%;resize:vertical;min-height:190px;padding:14px;border:2px solid #a9d8e3;border-radius:14px;background:#f4fcff;color:#174452;font:inherit;font-size:14px;line-height:1.7;overflow-wrap:anywhere;white-space:pre-wrap}
.share-text:focus-visible{outline:3px solid #087f91;outline-offset:3px}
.share-status{min-height:1.5em;font-size:14px;word-break:keep-all}
.shared-date{font-size:20px;font-weight:800;color:#087f91}