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@media(max-width:1050px){.portrait{height:270px;background-size:922px 615px;width:122px}.portrait.qin{background-position:-25px -66px}.portrait.bu{background-position:-473px -68px}.portrait.fang{background-position:-473px -342px}.portrait.tan{width:150px;height:210px;margin-top:60px;background-size:830px 553px;background-position:-16px -355px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{body{background:white;color:black}.site-header,footer,.chapter-head,.lab-section,#good-piece,.action-section .split>div,.action-card .actions,.action-card #action-status,.skip{display:none!important}.action-section{padding:0;background:white}.action-section .wrap{width:100%}.action-section .split{display:block}.action-card{border:1px solid #999;padding:24px}.action-card:before{content:'碳働化劇場｜我的一小步　story.carboka.com';display:block;font-size:24px;font-weight:bold;margin-bottom:24px}textarea,input,select{border:0;resize:none;color:black}.action-card textarea{min-height:120px}}

/* Language-aware layouts share the original Carboka identity. */
html{font-family:system-ui,"Noto Sans TC","Noto Sans JP","Noto Sans KR","Microsoft JhengHei",sans-serif}
.site-header{position:relative;flex-wrap:wrap;column-gap:24px;row-gap:18px}.site-header>.brand{flex:1 1 auto;min-width:0}.site-header>nav{order:3;flex:1 1 100%;justify-content:center;gap:clamp(20px,4vw,60px);border-top:1px solid var(--line);padding-top:8px}.site-header>nav a{min-height:44px;display:inline-flex;align-items:center;text-align:center}.brand .theater-sign{white-space:normal;max-width:280px;line-height:1.5}.brand .theater-sign>span{align-items:center}.brand .original-logo{flex:0 0 auto}.story-language{position:relative;align-self:center;flex:0 0 auto;margin-left:auto;z-index:10;max-width:100%}.story-language summary{cursor:pointer;list-style:none;min-height:44px;padding:9px 14px;border:1px solid #91a58d;border-radius:10px;font-size:16px;line-height:1.6;white-space:nowrap}.story-language summary::-webkit-details-marker{display:none}.story-language-list{position:absolute;top:calc(100% + 8px);right:0;width:240px;max-width:calc(100vw - 40px);max-height:min(520px,70dvh);overflow:auto;border:1px solid #b5c3ae;background:#fffef9;border-radius:12px;padding:8px;box-shadow:0 12px 28px #173d3225}.story-language-list a{display:block;min-height:44px;padding:8px 14px;text-decoration:none;font-size:16px;line-height:1.6;border-radius:6px}.story-language-list a[aria-current],.story-language-list a:hover{background:#e8eddf}.story-language summary:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.power-panel,.state-buttons>button,.state-detail{min-width:0}.state-buttons{grid-template-columns:repeat(7,minmax(0,1fr))}.state-buttons button{white-space:normal;overflow-wrap:anywhere}.hero h1,.chapter-head h1{overflow-wrap:anywhere;hyphens:auto}.brand,.site-header{max-width:100%}.story-language-list a{white-space:normal}.marquee{flex-wrap:wrap}.character-card .character-quote{overflow-wrap:anywhere}.action-card select{width:100%;min-width:0;max-width:100%;text-overflow:ellipsis}.calculator fieldset{min-width:0}.calculator input{max-width:100%}.mini-equation{min-width:0}.mini-equation span,.mini-equation p{overflow-wrap:anywhere}.result-values>div{min-width:0}.result-values small{display:block;overflow-wrap:anywhere}.character-grid>*{min-width:0}
@media(max-width:700px){.site-header{gap:12px}.site-header>.brand{flex:1 1 100%;width:100%}.brand .theater-sign{flex:1;max-width:none;font-size:14px;line-height:1.5}.brand .original-logo{width:145px;height:40px}.brand .theater-sign>span img{flex:0 0 20px}.story-language{margin:2px 0 0 auto}.story-language summary{font-size:16px}.site-header>nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;padding-top:6px}.site-header>nav a{font-size:16px;justify-content:flex-start;padding:8px 0;line-height:1.5}.hero h1{font-size:clamp(1.85rem,7.8vw,2.8rem);line-height:1.35}.chapter-head h1{font-size:1.9rem;line-height:1.4}.state-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}.state-buttons button{min-height:48px;font-size:16px}.brand .theater-sign small{font-size:9px}.hero-notes{gap:10px;flex-wrap:wrap;font-size:13px}.hero-notes span{padding:0!important;border:0!important}.hero-art figcaption strong{font-size:22px}.character-card{display:block}.portrait{float:left;margin-right:18px;margin-bottom:14px}.portrait.tan{margin-top:0}.character-card:after{content:'';display:block;clear:both}.character-card h3{padding-top:12px}.character-card>p:last-child{clear:both;padding-top:12px}.chapter-nav .button{font-size:16px}.anchor-nav{display:flex;flex-wrap:wrap}.result-values{flex-wrap:wrap}.result-values>div{flex:1 1 100px}.action-card select{font-size:16px}.mini-equation>div{gap:14px}.mini-equation b{font-size:2.8rem}}
@media(max-width:360px){.brand .original-logo{width:130px;height:35px}.brand .theater-sign{font-size:13px}.brand .theater-sign small{font-size:8px}.theater-sign>span{gap:4px}.theater-sign>span img{width:18px;height:18px}.result-values strong{font-size:1.8rem}}
.calculator>*{min-width:0}.calculator legend{max-width:100%;white-space:normal;overflow-wrap:anywhere}.calculator form{max-width:100%}.calculator label{overflow-wrap:anywhere}.calculator input{width:100%;min-width:0}
@media(max-width:900px){.calculator{grid-template-columns:minmax(0,1fr)}}
@media print{.action-card:before{content:attr(data-print-title)}.story-language{display:none}}

/* Keep social follow links visible and easy to tap without embedded trackers. */
.site-header>nav{flex-wrap:wrap}
.site-header>nav .social-nav-link{color:#91511e;font-weight:700}
.social-follow{margin-block:28px 64px;background:#e8eddf;border:1px solid #bbcbb4;border-radius:24px;padding:clamp(24px,4vw,48px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:clamp(24px,4vw,60px);align-items:center;scroll-margin-top:24px}
.social-follow-copy{min-width:0}.social-follow h2{font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.3;margin:0 0 16px;overflow-wrap:anywhere}
.social-follow p{margin:0 0 14px}.social-follow .eyebrow{color:#526c40}.social-follow .social-schedule{font-size:16px;font-weight:700;line-height:1.65;color:#173d32}.social-schedule>span{color:#b05c24}.social-follow small{font-size:14px;line-height:1.6;color:#405441}
.social-cards{display:grid;gap:12px;min-width:0}.social-card{display:flex;align-items:center;gap:14px;min-width:0;min-height:80px;padding:15px 18px;border:1px solid #a9bba0;border-radius:14px;background:#fffef9;color:#173d32;text-decoration:none;transition:background .15s,border-color .15s}
.social-card:hover{background:#f8f0de;border-color:#a9632c}.social-card:focus-visible{outline:3px solid #a9632c;outline-offset:4px}.social-symbol{width:38px;height:38px;flex:0 0 38px;border-radius:50%;display:grid;place-items:center;background:#173d32;color:#fffef9;font-size:16px;font-weight:800}.social-card-copy{flex:1;min-width:0}.social-card-copy strong{display:block;font-size:18px;line-height:1.5}.social-card-copy small{display:block;font-size:14px;overflow-wrap:anywhere}.social-card>span:last-child{font-size:24px}
footer .footer-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px 60px}footer .footer-grid>div:nth-child(2){display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:.85rem}footer .footer-social{grid-column:1/-1;padding-top:24px;border-top:1px solid #bbcbb4}footer .footer-social-label{font-weight:700;margin:0 0 8px}.footer-social-links{display:flex;flex-wrap:wrap;gap:8px 24px}.footer-social-links a{min-height:44px;display:inline-flex;align-items:center}footer .footer-social small{display:block;font-size:14px;line-height:1.6}
@media(max-width:700px){.social-follow{grid-template-columns:minmax(0,1fr);margin-block:20px 40px;padding:24px 20px;gap:22px;border-radius:18px}.social-follow h2{font-size:1.65rem}.social-follow-copy>p:not(.eyebrow):not(.social-schedule){font-size:18px;line-height:1.8}.social-card{min-height:76px;padding:14px 12px;gap:12px}.site-header>nav .social-nav-link{grid-column:1/-1;border-top:1px dashed var(--line);padding-top:12px}}
@media print{.social-follow{display:none!important}}
@media(max-width:700px){footer .footer-grid{grid-template-columns:minmax(0,1fr);gap:30px}}

/* Platform marks are local SVG paths; visible names keep the links accessible. */
.social-symbol{width:42px;height:42px;flex-basis:42px;border-radius:12px;background:none;font-size:inherit}
.social-symbol svg{display:block;width:28px;height:28px;flex:none}
.social-symbol-facebook{color:#0866ff}.social-symbol-facebook svg{width:38px;height:38px}
.social-symbol-instagram{background:linear-gradient(135deg,#7638fa 0%,#d62c87 50%,#f77638 78%,#ffcc63 100%);color:#fff}
.social-symbol-threads{background:#000;color:#fff}
.footer-social-links a{gap:9px}.footer-social-links .social-symbol{width:28px;height:28px;flex-basis:28px;border-radius:8px}
.footer-social-links .social-symbol svg{width:19px;height:19px}.footer-social-links .social-symbol-facebook svg{width:26px;height:26px}