:root{--ink:#123c56;--ink2:#36576d;--cream:#fff9ef;--paper:#fff;--teal:#1ab7a5;--teal-deep:#0a897f;--coral:#f76b67;--sun:#ffbb4a;--violet:#8465d5;--blue:#4b9de0;--line:#dbe7ea;--shadow:0 20px 40px rgba(24,65,79,.09);--soft:0 7px 20px rgba(24,65,79,.07);font-family:'Trebuchet MS',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:4px solid #267cda;outline-offset:4px}img{display:block;max-width:100%}p{line-height:1.6}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h1{font-size:clamp(2.7rem,6vw,5.3rem);line-height:1.06}h2{font-size:clamp(1.9rem,3.5vw,3.1rem);line-height:1.12}h3{font-size:1.3rem;line-height:1.25}.site-shell{overflow:hidden;min-height:100vh}.topbar{height:86px;padding:12px max(24px,calc((100vw - 1260px)/2));display:flex;align-items:center;justify-content:space-between;gap:28px;background:rgba(255,249,239,.93);backdrop-filter:blur(12px);border-bottom:1px solid 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17px;background:white}.bubble.top{right:-17px;top:16px;transform:rotate(-5deg)}.bubble.bottom{left:-24px;bottom:24px;transform:rotate(-4deg)}.buttons{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.btn{border:0;border-radius:16px;display:inline-flex;justify-content:center;align-items:center;gap:11px;min-height:53px;padding:14px 22px;font-weight:900;font-size:.98rem;box-shadow:0 5px 0 rgba(0,0,0,.05);transition:transform .14s,box-shadow .14s;text-align:center}.btn:hover{transform:translateY(-3px);box-shadow:0 9px 16px rgba(0,0,0,.09)}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--teal);color:white}.btn.dark{background:var(--ink);color:white}.btn.coral{background:var(--coral);color:white}.btn.secondary{background:white;color:var(--ink);border:2px solid #d9e5e8}.btn.ghost{background:#eaf5f5;color:var(--ink);box-shadow:none}.btn.small{min-height:38px;font-size:.84rem;padding:9px 14px;border-radius:11px}.btn:disabled{opacity:.48;cursor:default;transform:none}.stat-band{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;transform:translateY(-24px);position:relative;z-index:2}.stat{background:white;border-radius:20px;padding:18px 24px;box-shadow:var(--soft);display:flex;align-items:center;gap:14px}.stat .stat-icon{font-size:28px}.stat strong{display:block;font-size:1.1rem}.stat small{color:#648090;font-weight:700}.section-head{max-width:730px;margin-bottom:30px}.section-head p{color:#648090;font-size:1.06rem}.mission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.mission-card{background:#fff;border:2px solid #ecf0f0;border-radius:28px;padding:26px;position:relative;overflow:hidden;box-shadow:var(--soft);min-height:310px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .15s}.mission-card:hover{transform:translateY(-5px)}.mission-card:before{content:'';position:absolute;width:175px;height:175px;border-radius:50%;background:var(--tint);right:-52px;top:-54px}.mission-card .big-emoji{font-size:64px;height:106px;width:115px;display:grid;place-items:center;position:relative;transform:rotate(-6deg)}.mission-tag{font-size:.7rem;font-weight:1000;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;margin-bottom:9px}.mission-card h3{font-size:1.42rem;position:relative;margin-bottom:8px}.mission-card p{position:relative;color:#6d8792;font-size:.9rem;line-height:1.55;flex:1;margin-bottom:18px}.card-bottom{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:900;position:relative}.arrow-circle{width:37px;height:37px;display:grid;place-items:center;border-radius:50%;color:white;background:var(--accent);font-size:21px}.completed{color:#0e8d79;font-size:.77rem}.teaser{display:grid;grid-template-columns:1fr 1fr;gap:32px;background:var(--ink);color:white;border-radius:32px;padding:38px;align-items:center}.teaser .overline{color:#76e1d7}.teaser h2{color:white}.teaser p{color:#bed6e1;font-size:1.04rem}.teaser-visual{background:#254c67;border:1px solid #477289;border-radius:25px;padding:22px;display:grid;gap:13px}.teaser-option{background:#fff;color:#284965;border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px;font-size:.9rem;font-weight:800}.teaser-option span{width:24px;height:24px;border-radius:50%;border:2px solid #c5d4d9}.teaser-option.selected{background:#d5f9ee;border:2px solid #3fcba8}.teaser-option.selected span{background:#27b89c;border-color:#27b89c;color:white;text-align:center}.heft-section{background:#f1eefc;border-radius:36px;padding:34px 48px;display:grid;grid-template-columns:1fr .8fr;gap:20px;align-items:center;overflow:hidden}.heft-preview{position:relative;text-align:center;transform:rotate(4deg);filter:drop-shadow(13px 17px 10px rgba(46,43,82,.13))}.heft-cover{width:255px;min-height:320px;background:#fff;border:7px solid white;border-radius:13px;margin:auto;padding:25px;text-align:left;box-shadow:0 1px 0 #dad6f8;position:relative;overflow:hidden}.heft-cover:before{content:'';width:190px;height:190px;border-radius:100%;background:#c7ece5;position:absolute;right:-74px;top:100px}.heft-cover .cover-mini{font-size:.7rem;color:#0e8d86;font-weight:1000;letter-spacing:.16em}.heft-cover strong{position:relative;display:block;font-size:1.85rem;line-height:1.1;margin-top:30px}.heft-cover img{position:relative;width:175px;margin:6px auto;transform:rotate(-2deg)}.heft-cover .cover-foot{font-size:.73rem;font-weight:800;color:#637b92}.page-header{background:linear-gradient(135deg,#e9f8f6,#fbf1de);padding:54px 0 50px;border-bottom:1px solid #e4e7e5}.page-header h1{font-size:clamp(2.4rem,5vw,4.4rem);margin-bottom:12px}.page-header p{font-size:1.06rem;color:#607a87;max-width:740px;margin-bottom:0}.breadcrumbs{display:flex;gap:10px;margin-bottom:22px;align-items:center;color:#55727c;font-weight:800;font-size:.8rem}.breadcrumbs a{text-decoration:underline}.pill{display:inline-flex;align-items:center;gap:8px;border-radius:100px;background:#e5f5f0;color:#0f827d;font-size:.72rem;padding:8px 12px;letter-spacing:.03em;font-weight:900}.mission-layout{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:30px;align-items:start}.play-panel{border:2px solid #e6edef;background:#fff;box-shadow:var(--shadow);border-radius:31px;padding:30px;min-height:540px}.side-panel{position:sticky;top:113px;display:grid;gap:15px}.info-card{background:#fff;border:2px solid #e7eff0;border-radius:24px;padding:22px}.info-card.color{background:#fff2d8;border-color:#ffe6b7}.info-card p{font-size:.88rem;color:#587487}.info-card h3{font-size:1.1rem}.step-bar{display:flex;align-items:center;gap:10px;margin-bottom:18px}.step-label{white-space:nowrap;font-size:.78rem;font-weight:900;color:#53707f}.bar{height:10px;border-radius:20px;background:#e7eff0;flex:1;overflow:hidden}.bar-fill{height:100%;background:var(--teal);border-radius:20px;transition:width .3s}.question-title{font-size:clamp(1.4rem,2.5vw,2rem);line-height:1.25;letter-spacing:-.03em;margin:17px 0}.muted{color:#618092}.illustration-frame{border-radius:22px;overflow:hidden;border:2px solid #ddeaf0;background:#eff8fb;position:relative;margin:24px 0}.illustration-frame img{width:100%;height:auto}.machine-frame{max-width:690px;margin:20px auto}.hotspot{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);border:3px solid white;background:var(--coral);color:white;border-radius:50%;width:40px;height:40px;display:grid;place-items:center;box-shadow:0 3px 0 rgba(18,60,86,.2),0 0 0 6px rgba(255,255,255,.58);font-size:1rem;font-weight:1000;transition:transform .15s}.hotspot:hover{transform:translate(-50%,-50%) scale(1.13)}.hotspot.seen{background:#158b81}.hotspot:disabled{opacity:.8}.feedback{border-radius:18px;padding:17px 19px;display:flex;gap:12px;align-items:flex-start;margin:20px 0;font-size:.91rem;line-height:1.55}.feedback.good{background:#ddf8ed;border:1px solid #83d9bd;color:#116b58}.feedback.bad{background:#fff0e8;border:1px solid #ffceaf;color:#98531a}.feedback .feedback-icon{font-size:1.4rem}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.choice-card{border:2px solid #dce9ed;background:#f8fcfd;border-radius:21px;padding:14px;display:flex;flex-direction:column;align-items:center;gap:10px;min-height:175px;font-weight:900;color:var(--ink);transition:transform .15s,border .15s}.choice-card:hover,.answer-card:hover,.order-card:hover{border-color:#16b39e;transform:translateY(-2px)}.choice-card.active,.answer-card.active{border-color:var(--teal);background:#e6fbf4}.choice-card.wrong,.answer-card.wrong{border-color:#f09c86;background:#fff1ed}.bit-preview{width:100%;height:123px;border-radius:14px;background-image:url('assets/drillbits.svg');background-repeat:no-repeat;background-size:300% 100%}.bit-preview.wood{background-position:left center}.bit-preview.metal{background-position:center center}.bit-preview.stone{background-position:right center}.answer-list{display:grid;gap:11px;margin:22px 0}.answer-card{text-align:left;width:100%;padding:18px 19px;border:2px solid #dae7eb;border-radius:17px;background:#f8fbfc;font-size:1rem;font-weight:800;color:var(--ink);transition:transform .15s,border .15s;display:flex;align-items:center;gap:12px}.answer-letter{background:white;color:#517384;display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;border-radius:10px;font-size:.77rem}.answer-card.active .answer-letter{background:var(--teal);color:white}.workshop-frame{max-width:880px}.workshop-frame .hotspot{background:var(--sun);color:#533817;border-color:#fff}.workshop-frame .hotspot.seen{background:var(--teal);color:#fff}.found-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.found-tag{font-weight:900;font-size:.82rem;border-radius:30px;padding:8px 11px;background:#e6f5f3;color:#16897c}.order-list{display:grid;gap:10px;margin:24px 0}.order-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;background:#fff;border:2px solid #dfe9eb;border-radius:15px;font-size:.91rem;text-align:left;color:var(--ink);font-weight:800}.order-card .ordinal{display:grid;place-items:center;width:32px;height:32px;background:#e9f4f6;color:#267e83;border-radius:10px;flex-shrink:0}.order-card.added{background:#e8f8f4;border-color:#9cded2}.order-card.incorrect{border-color:#ef9d88;background:#fff1ec}.order-card[disabled]{opacity:.42;cursor:default}.order-card:focus-visible{outline-offset:2px}.pool-panel{background:#f8fafb;border:2px dashed #c8dce2;padding:16px;border-radius:19px}.pool-panel h4{margin:0 0 12px}.small-label{font-size:.8rem;color:#547583;font-weight:800}.mission-success{text-align:center;padding:25px 10px}.mission-success .success-emoji{font-size:92px;display:block;margin-bottom:12px}.mission-success h2{font-size:2.4rem}.mission-success p{max-width:520px;margin:0 auto 24px;color:#5c7c89}.mini-steps{display:flex;gap:6px;justify-content:center;margin:30px 0}.mini-steps span{height:9px;border-radius:10px;width:30px;background:#d8e6e9}.mini-steps span.done{background:var(--teal)}.practice-topic{display:flex;gap:14px;align-items:center;padding:13px 16px;border:1px solid #dbe8ed;border-radius:15px;background:#f7fbfc}.practice-topic .topic-icon{font-size:26px}.practice-topic strong{display:block}.practice-topic small{color:#6a8390}.training-hero{background:#223f5f;border-radius:29px;color:white;padding:29px;display:grid;grid-template-columns:1fr 200px;gap:20px;align-items:center}.training-hero h2{color:white}.training-hero p{color:#c7dce4}.training-hero .medal{font-size:115px;text-align:center;filter:drop-shadow(0 8px 12px #12334a)}.score-big{font-size:5rem;font-weight:1000;line-height:1;letter-spacing:-.06em}.level-pick{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:24px 0}.level-pick button{background:#f5fbfc;border:2px solid #d5e6e9;border-radius:18px;padding:21px;text-align:left}.level-pick button:hover{border-color:var(--teal)}.level-pick strong{display:block;font-size:1.18rem}.level-pick small{display:block;color:#6c8690;margin-top:8px}.tiny{font-size:.76rem;color:#6e8490}.notice{border-left:5px solid var(--sun);background:#fff8e6;padding:16px 18px;border-radius:12px;font-size:.85rem;line-height:1.55}.site-footer{margin-top:65px;background:#163b56;padding:38px max(22px,calc((100vw - 1180px)/2));color:#b8d4e0;display:grid;grid-template-columns:225px 1fr 210px;align-items:center;gap:28px;font-size:.78rem}.site-footer p{font-size:.8rem;margin:0}.footer-brand{display:flex;gap:11px;align-items:center;color:white;font-size:.8rem}.footer-mark{width:30px;height:30px;font-size:19px;border-radius:9px;background:#244d6a}.site-footer>span{text-align:right}.confetti{font-size:54px;display:block;letter-spacing:.2em}.heft-detail{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.heft-list{display:grid;gap:12px;margin:18px 0 29px}.heft-list div{display:flex;gap:13px;align-items:flex-start;background:#fff;padding:14px;border-radius:15px;border:1px solid #e1e7ed;font-weight:800}.heft-list div span{color:#0c998c}.safety-note{background:#fff2d3;border:2px solid #ffdc9f;border-radius:22px;padding:22px 25px;margin-top:35px}.safety-note p{margin-bottom:0;color:#6b654f}.inline-heft{display:inline-flex;gap:6px;align-items:center;color:#0f887d;font-weight:900;text-decoration:underline}.miss-num{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--sun);border-radius:11px;color:#654c16;font-weight:900}.top-blobs{position:absolute;inset:auto;pointer-events:none}.training-summary{padding:38px;border-radius:28px;background:#e5f8f4;text-align:center}.training-summary .score-big{color:#0b8b83}.no-grow{flex:0 0 auto}
@media(max-width:1030px){.topbar{height:auto;flex-wrap:wrap;padding:14px 25px}.nav{order:3;flex:1;justify-content:space-between}.nav a{padding:10px 14px}.hero-grid{gap:30px}.mission-grid{grid-template-columns:repeat(2,1fr)}.mission-layout{grid-template-columns:1fr}.side-panel{position:static;grid-template-columns:repeat(2,1fr)}.site-footer{grid-template-columns:1fr 1fr}.site-footer>span{text-align:left}.heft-detail{gap:20px}}
@media(max-width:690px){.container,.wide{width:min(100% - 28px,1180px)}.topbar{gap:12px;padding:10px 14px}.brand{min-width:0}.brand-icon{width:36px;height:36px;font-size:23px}.brand-copy strong{font-size:1rem}.brand-copy small{font-size:.51rem}.nav-right{min-width:75px;padding:8px 11px}.star-label{display:none}.nav{overflow-x:auto;white-space:nowrap;justify-content:flex-start;width:100%;order:3;border-radius:15px}.nav a{font-size:.8rem;padding:10px 12px}.hero{padding:37px 0 61px}.hero-grid{grid-template-columns:1fr;gap:33px}.hero-art{margin:0 11px;transform:rotate(1deg)}.hero h1{font-size:3.25rem}.hero .intro{font-size:1rem}.bubble{font-size:.7rem;padding:9px 12px}.bubble.top{right:-11px;top:7px}.bubble.bottom{left:-10px;bottom:7px}.stat-band{grid-template-columns:1fr;gap:9px}.stat{padding:12px 16px}.section{padding:43px 0}.mission-grid,.teaser,.heft-section,.heft-detail,.training-hero,.choice-grid,.level-pick{grid-template-columns:1fr}.mission-card{min-height:270px}.teaser{padding:25px}.heft-section{padding:28px}.heft-cover{width:225px}.page-header{padding:35px 0}.page-header h1{font-size:2.6rem}.play-panel{padding:17px;min-height:400px;border-radius:23px}.side-panel{grid-template-columns:1fr}.hotspot{width:32px;height:32px;box-shadow:0 0 0 3px rgba(255,255,255,.65)}.illustration-frame{margin:14px 0}.choice-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.choice-card{min-height:130px;padding:6px;font-size:.75rem;border-radius:12px}.bit-preview{height:80px}.site-footer{grid-template-columns:1fr;padding:32px 22px;gap:18px}.site-footer>span{text-align:left}.training-hero .medal{font-size:65px}.buttons .btn{flex:1}.answer-card{font-size:.9rem;padding:14px}.score-big{font-size:4.2rem}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.footer-actions{display:flex;flex-direction:column;gap:8px;align-items:flex-end;text-align:right}.footer-actions button{font:inherit;border:0;background:none;padding:0;color:#9de3da;text-decoration:underline;cursor:pointer;font-weight:800}.footer-actions button:hover{color:white}@media(max-width:690px){.footer-actions{align-items:flex-start;text-align:left}}
img.bit-preview{width:100%;height:123px;object-fit:contain;border-radius:14px;background:none}@media(max-width:690px){img.bit-preview{height:80px}}
.recognition-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(245px,.9fr);gap:20px;align-items:start;margin-top:22px}
.recognition-image{margin:0;position:relative;isolation:isolate}
.recognition-image img{width:100%;height:auto}
.target-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.target-halo{fill:rgba(255,213,68,.08);stroke:rgba(25,57,75,.72);stroke-width:9;vector-effect:non-scaling-stroke}
.target-outline{fill:rgba(255,220,74,.08);stroke:#ffc32c;stroke-width:5;vector-effect:non-scaling-stroke;stroke-dasharray:14 8;animation:target-pulse 1.8s ease-in-out infinite}
@keyframes target-pulse{50%{stroke:#ff7b4c;stroke-dashoffset:16}}
.target-indicator{position:absolute;top:11px;left:11px;background:rgba(255,255,255,.96);border:2px solid #f4d17e;box-shadow:var(--soft);padding:9px 12px;border-radius:100px;color:#6d5016;font-size:.78rem;font-weight:900;pointer-events:none}
.recognition-choices{background:#f6fafb;border:2px solid #e2edef;border-radius:22px;padding:16px;position:sticky;top:105px}
.recognition-choices .small-label{display:block;margin:3px 2px 13px;font-size:.85rem}
.recognition-choices .answer-list{margin:0 0 15px;gap:10px}
.recognition-choices .answer-card{font-size:.88rem;padding:13px 12px;min-height:57px}
.recognition-choices .answer-letter{width:30px;height:30px}
.recognition-choices .feedback{margin:14px 0}
.recognition-choices .btn{width:100%}
@media(max-width:850px){.recognition-layout{grid-template-columns:1fr}.recognition-image{max-width:660px;margin:0 auto;width:100%}.recognition-choices{max-width:660px;width:100%;margin:0 auto;position:static}}
@media(prefers-reduced-motion:reduce){.target-outline{animation:none}}

/* One accurate master machine is reused in every learning scene. */
.hero-art{background:radial-gradient(circle at 52% 28%,#ffffff 0%,#eaf8f8 65%,#ddecf3 100%);display:grid;place-items:center;min-height:470px}
.hero-art img.hero-machine{height:470px;width:100%;object-fit:contain;padding:8px 12px;border-radius:28px}
.heft-cover img{height:139px;width:auto;max-width:175px;object-fit:contain;margin:7px auto 4px;transform:none}
.machine-recognition{width:100%;max-width:360px;margin:0 auto;background:radial-gradient(circle at 50% 45%,#fff 0%,#e9f6f7 100%)}
.machine-recognition img{display:block;width:100%;height:auto}
.safety-stage{aspect-ratio:900/560;background:linear-gradient(170deg,#f3f9ff,#e5f2f3);overflow:hidden;margin:0}
.safety-scene-floor{position:absolute;inset:auto 0 0;height:17%;background:linear-gradient(#dfefe8,#d0e8dc);border-top:3px solid #c6dfd4}
.safety-stage img.safety-machine{position:absolute;left:40%;top:0;width:auto;height:100%;max-width:none;filter:drop-shadow(0 6px 10px rgba(24,64,78,.13))}
.safety-stage img.safety-student{position:absolute;left:4%;top:5%;width:62%;height:auto;max-width:none;filter:drop-shadow(0 5px 9px rgba(24,64,78,.10))}
.safety-props{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.workflow-illustration,.decision-illustration{position:relative;margin-top:23px}
.workflow-illustration img.workflow-machine{position:absolute;left:59%;top:8%;height:84%;width:auto;max-width:none;object-fit:contain;filter:drop-shadow(0 3px 4px rgba(15,55,80,.16))}
.decision-illustration img.decision-machine{position:absolute;left:59%;top:3%;height:94%;width:auto;max-width:none;object-fit:contain;filter:drop-shadow(0 3px 4px rgba(15,55,80,.16))}
.decision-student-crop{position:absolute;left:6%;top:4%;height:96%;width:37%;overflow:hidden;pointer-events:none}
.decision-student-crop img{position:absolute;left:0;top:0;width:100%;height:auto;max-width:none;filter:drop-shadow(0 3px 4px rgba(15,55,80,.12))}
@media(max-width:690px){.hero-art{min-height:365px}.hero-art img.hero-machine{height:355px}.machine-recognition{max-width:360px}.safety-stage .target-indicator{font-size:.65rem;padding:6px 8px}}

/* Mission 2: full-size technical drill-bit pictures with enlarged tips. */
.bit-image-note{background:#fff4dc;border:1px solid #f4d9a0;border-radius:13px;padding:12px 15px;margin:17px 0 12px;color:#73531c;font-size:.84rem;line-height:1.5}
.bit-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 19px}
.bit-choice{border:2px solid #dbe7eb;border-radius:20px;background:#f9fcfd;padding:12px;display:flex;flex-direction:column;gap:10px;text-align:left;color:var(--ink);min-height:264px;transition:transform .15s,border-color .15s,background .15s;min-width:0}
.bit-choice:hover{border-color:#17a99d;transform:translateY(-3px)}
.bit-choice.active{border-color:#15a990;background:#e6fbf4}
.bit-choice.wrong{border-color:#f29b88;background:#fff1ed}
.bit-photo{width:100%;height:175px;background:radial-gradient(circle at 60% 45%,#fff,#e8f2f5);border-radius:14px;display:grid;place-items:center;overflow:hidden}
.bit-photo img{width:100%;height:100%;object-fit:contain;display:block}
.bit-choice-name{font-size:1.08rem;font-weight:1000;letter-spacing:-.025em}
.bit-choice-select{font-size:.75rem;color:#658293;font-weight:800;margin-top:auto}
.bit-tip-detail{display:flex;gap:15px;align-items:flex-start;background:#fff8e8;border:2px solid #f5dba6;border-radius:18px;padding:19px 21px;margin:17px 0}
.bit-tip-detail .bit-tip-icon{font-size:34px;line-height:1}
.bit-tip-detail .small-label{font-size:.73rem;text-transform:uppercase;letter-spacing:.06em;font-weight:900;color:#9d7025}
.bit-tip-detail h3{font-size:1.18rem;margin:5px 0 7px}
.bit-tip-detail p{margin:0;color:#5e6c69;font-size:.91rem}
.bit-recap{background:#f3f9fa;border:2px solid #dcebee;border-radius:21px;padding:20px;text-align:left;margin:24px 0}
.bit-recap h3{font-size:1.1rem;margin-bottom:13px}
.bit-recap-list{display:grid;gap:12px}
.bit-recap-list>div{display:flex;gap:10px;align-items:flex-start}
.bit-recap-num{width:27px;height:27px;flex:0 0 auto;border-radius:9px;background:#d7f5ed;color:#0b8278;display:grid;place-items:center;font-weight:900}
.bit-recap-list strong{display:block;font-size:.9rem}
.bit-recap-list small{display:block;margin-top:4px;color:#577282;line-height:1.45}
.heft-preview{display:flex;align-items:center;justify-content:center;min-height:380px}
.heft-real-cover{display:block;width:min(100%,295px);height:auto;aspect-ratio:595/842;object-fit:cover;border:6px solid white;border-radius:9px;box-shadow:0 22px 48px rgba(19,61,86,.21);transform:rotate(2deg)}
.eduki-note{display:flex;align-items:flex-start;gap:13px;max-width:550px;background:#fff;border:2px solid #e0d9f8;border-left:6px solid #8c6bce;border-radius:16px;padding:15px 17px;margin:19px 0 21px;box-shadow:0 5px 17px rgba(51,48,93,.06)}
.eduki-note-icon{font-size:26px;line-height:1.15;flex:0 0 auto}
.eduki-note strong{display:block;color:#253d57;font-size:.95rem;line-height:1.4}
.eduki-note span:last-child{display:block;color:#567383;font-size:.84rem;line-height:1.5;margin-top:3px}
.sidebar-heft-note{padding-top:9px;border-top:1px dashed #edcf91;font-size:.82rem}
.home-quicklinks .stat-link{min-width:0;min-height:92px;border:2px solid transparent;transition:transform .15s,border-color .15s,box-shadow .15s;cursor:pointer}
.home-quicklinks .stat-link:hover{transform:translateY(-4px);border-color:#b9e8df;box-shadow:0 13px 30px rgba(20,61,86,.13)}
.home-quicklinks .stat-link:focus-visible{outline:4px solid #267cda;outline-offset:4px}
.home-quicklinks .stat-copy{flex:1;min-width:0}
.home-quicklinks .stat-arrow{display:grid;place-items:center;width:33px;height:33px;flex:0 0 33px;border-radius:50%;background:#e1f6f1;color:#128a81;font-size:23px;font-weight:900;transition:transform .15s}
.home-quicklinks .stat-link:hover .stat-arrow{transform:translateX(3px)}
.home-heft-teaser{padding-top:28px}
.mission-points{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;background:#fff2cd;color:#735013;border-radius:15px;padding:12px 15px;margin-bottom:20px;font-size:.86rem;font-weight:900}
.mission-points strong{font-size:1rem}
.mission-total-points{display:grid;gap:6px;max-width:550px;margin:18px auto 22px;padding:18px 23px;background:#e5f8f1;border:2px solid #bee6d9;border-radius:17px;color:#176f61}
.mission-total-points strong{font-size:1.35rem}
.mission-total-points span{color:#547e74;font-size:.9rem}
@media(max-width:690px){.home-quicklinks .stat-link{min-height:78px}.home-quicklinks .stat-arrow{width:32px;height:32px;flex-basis:32px}.home-heft-teaser{padding-top:5px}}
@media(max-width:690px){.heft-preview{min-height:330px}.heft-real-cover{width:min(78%,270px);transform:rotate(1deg)}}
.mission-recap{border-color:var(--recap-tint);background:linear-gradient(145deg,#fff,var(--recap-tint));padding:23px}
.mission-recap h3{font-size:1.19rem}
.recap-intro{font-size:.86rem;color:#577282;margin:-3px 0 18px}
.recap-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
.mission-recap .bit-recap-list>div{background:rgba(255,255,255,.88);border:1px solid #dde9e9;border-left:4px solid var(--recap-accent);border-radius:13px;padding:12px;min-width:0}
.mission-recap .bit-recap-num{background:var(--recap-tint);color:var(--recap-accent);font-size:.85rem}
.mission-recap .bit-recap-list>div>span:last-child{min-width:0}
.recap-question{display:block;color:#557484;font-size:.82rem;line-height:1.4;margin-bottom:5px}
@media(max-width:720px){.recap-columns{grid-template-columns:1fr}.mission-recap{padding:17px}}
@media(max-width:1000px){.bit-choice-grid{grid-template-columns:1fr}.bit-choice{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(120px,.8fr);grid-template-rows:1fr 1fr;align-items:center;min-height:190px;gap:4px 14px}.bit-photo{grid-row:1/3;height:174px}.bit-choice-name{align-self:end}.bit-choice-select{align-self:start;margin:0}}
@media(max-width:480px){.bit-choice{display:flex;min-height:235px}.bit-photo{height:180px}.bit-choice-name{align-self:auto}.bit-choice-select{align-self:auto}}