*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px;color-scheme:dark}body{margin:0;background:#101619;color:#e4e7e7;font:14px/1.7 system-ui,"Microsoft YaHei",sans-serif}a{color:#d9c391;text-underline-offset:4px}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,.table-scroll:focus-visible{outline:2px solid #e1c78c;outline-offset:4px}h1,h2,h3,p{margin:0}h2,h3{line-height:1.4}button,summary,a{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}.fusion-page{width:calc(100% - 64px);max-width:1480px;margin:0 auto}.fusion-hero{position:relative;min-height:265px;display:flex;align-items:center;overflow:hidden;margin:0 0 8px}.hero-copy{position:relative;z-index:1;padding:32px 12px}.eyebrow{color:#af9a70;font-size:11px;letter-spacing:2px;margin-bottom:8px}.hero-copy h1{font-size:clamp(32px,3.8vw,52px);font-weight:780;line-height:1.25;letter-spacing:-1px;color:#f3f2ef}.hero-copy h1 span{color:#e5c585}.hero-copy>p:not(.eyebrow){font-size:19px;color:#c0c6c8;margin:10px 0 22px}.hero-art{position:absolute;width:54%;height:100%;object-fit:cover;object-position:50% 38%;right:0;top:0;mask-image:linear-gradient(to right,transparent,#000 24%,#000 94%,transparent);opacity:.92}.hero-shortcuts{display:flex;gap:12px}.hero-shortcuts a{border:1px solid #475458;border-radius:24px;padding:6px 18px;color:#cbd0d1;text-decoration:none;font-size:13px;background:#10191bcc}.hero-shortcuts a:first-child{border-color:#c9ac72;color:#eed199}.hero-shortcuts a span{margin-left:12px}.hero-shortcuts a:hover{background:#283030}
.fusion-module{border:1px solid #364449;border-radius:13px;background:linear-gradient(120deg,#17222699,#111b1fbb);padding:0 24px 20px;margin-bottom:18px;box-shadow:0 8px 30px #00000014;overflow:hidden}.module-heading{display:flex;align-items:center;gap:18px;min-height:78px;border-bottom:1px solid #303c41;margin-bottom:18px}.module-number{font-size:36px;color:#eed19a;font-weight:700;line-height:1;background:linear-gradient(120deg,#34414670,transparent);border-right:1px solid #35454c;border-radius:9px;padding:20px 20px 20px 0;align-self:stretch}.module-heading h2{font-size:27px;font-weight:730;color:#f1f1ed}.rule-pill{border-radius:24px;background:linear-gradient(110deg,#f0d59b,#cda968);color:#202429;font-size:12px;line-height:1.3;font-weight:700;padding:7px 14px;white-space:nowrap}.module-heading>p{margin-left:auto;color:#a4b0b7;font-size:12px}.rare-layout{display:grid;grid-template-columns:minmax(190px,.75fr) minmax(0,2fr);gap:20px}.cat-teacher{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:340px}.cat-teacher img{display:block;width:100%;height:auto;max-height:410px;object-fit:contain}.cat-bubble{align-self:flex-end;padding:10px 16px;background:#e0e2df;color:#253037;font-weight:750;font-size:13px;border-radius:16px 16px 16px 2px;margin-bottom:-5px;z-index:1;box-shadow:0 2px 10px #0004}.cat-teacher>p{font-size:16px;color:#dabe83;line-height:1.6;position:absolute;bottom:10px;left:2px;transform:rotate(-8deg)}.route-grid{display:grid;gap:14px;min-width:0}.route-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.route-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.route-card{border:1px solid #35474f;border-radius:10px;padding:14px;background:linear-gradient(125deg,#1a272c88,#10191b55);min-width:0}.route-card h3{font-size:25px;color:#f0f1ef;letter-spacing:1px;margin:0 0 12px}.recipe{display:flex;align-items:center;justify-content:space-between;gap:6px}.recipe>i{font-style:normal;color:#9eabb1;font-size:22px;margin-bottom:20px}.material{text-align:center;flex:0 1 66px;min-width:0}.material b{width:54px;height:56px;display:flex;align-items:center;justify-content:center;margin:0 auto 5px;border:1px solid #9fa9ac;border-radius:5px;background:linear-gradient(130deg,#303d41,#182429);color:#ebce91;font-size:30px;font-weight:650;box-shadow:inset 0 0 0 2px #ffffff06}.material small{font-size:13px;margin-left:2px}.material>span,.result>span:last-child{font-size:11px;color:#b9c2c6;display:block;white-space:nowrap}.result{flex:0 0 78px;text-align:center}.fusion-relic{display:block;width:78px;height:78px;margin:-11px auto -6px;background:url('fusion/relics-game-v3.png') no-repeat;background-size:200% 100%;background-position:0 50%;filter:drop-shadow(0 0 7px #a5741c44)}.fusion-relic.fool{background-position:100% 50%;filter:drop-shadow(0 0 7px #b77b174d)}.route-message{margin-top:14px;background:linear-gradient(100deg,#d3b9761c,#788b8810);border:1px solid #91805a55;border-radius:8px;padding:9px 10px;color:#e3cca0;text-align:center;font-size:12px;line-height:1.55}.route-foot{margin:12px 0 0;color:#c0c8cc;font-size:13px}.table-scroll{overflow:auto;border:1px solid #34434a;border-radius:8px;margin-top:14px;overscroll-behavior-inline:contain}table{width:100%;border-collapse:collapse;min-width:520px;font-size:13px;font-variant-numeric:tabular-nums}caption{text-align:left;font-size:12px;background:#1a272d;padding:7px 12px;color:#b0bec5}th,td{padding:9px 12px;border-bottom:1px solid #2a373d;text-align:right;white-space:nowrap}thead th{font-weight:400;color:#aebbc3;font-size:12px}th:first-child{text-align:left}tbody th{color:#e2c68c;font-size:15px;letter-spacing:.5px}tbody tr:last-child>*{border-bottom:0}th small{font-size:10px;color:#8f9fa7}.fine{color:#94a3ac;font-size:11px;margin:8px 0 10px;line-height:1.7}details{border:1px solid #2e3e45;border-radius:7px;background:#14202666;margin-top:10px}summary{cursor:pointer;padding:10px 14px;list-style:none;font-size:13px;color:#d7ddde}summary::-webkit-details-marker{display:none}summary:before{content:'▸';color:#d7bd84;margin-right:10px}details[open]>summary:before{content:'▾'}details[open]>summary{border-bottom:1px solid #304149}.detail-body{padding:14px 16px;color:#aebdc5;font-size:13px;line-height:1.85}.detail-body p+p{margin-top:9px}.detail-body b,.detail-body strong{color:#dfd5bb}.detail-body ul,.detail-body ol{padding-left:22px}.detail-body h1{font-size:23px;color:#e1d0a6}.detail-body h2{font-size:18px;margin:24px 0 10px}.detail-body h3{font-size:16px}.detail-body a{color:#c6b994}.detail-body button{border:1px solid #627566;background:#26362f;color:#e1e8de;border-radius:6px;padding:9px 14px;margin:15px 10px 0 0}
.fool-layout{display:grid;grid-template-columns:minmax(0,3.5fr) minmax(140px,1fr);gap:18px}.cat-study{position:relative;min-width:0;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:12px}.cat-study img{width:210%;height:100%;object-fit:cover;object-position:65% 50%;mask-image:radial-gradient(ellipse 55% 50% at 55% 50%,#000 40%,transparent 98%)}.cat-study p{position:absolute;right:8px;top:5px;color:#dcc08b;transform:rotate(-8deg);font-size:15px}.module-tip{display:flex;align-items:center;gap:12px;background:#24323855;border:1px solid #31414a;border-radius:8px;color:#bdc8cf;padding:10px 16px;margin-top:14px;font-size:13px}.module-tip>span{display:inline-flex;align-items:center;justify-content:center;background:#dec184;color:#20252a;border-radius:50%;width:20px;height:20px;flex:none;font-weight:700}
.tips-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tip-card{background:#14202566;border:1px solid #35464e;border-radius:10px;padding:16px;min-width:0}.tip-card h3{font-size:17px;letter-spacing:0;padding-left:10px;border-left:3px solid #dabc83;margin:0 0 20px;color:#e6e7e4}.tip-card>p{font-size:13px;margin-top:14px;color:#bdc8ce}.tip-card>.route-message{color:#e6cca0}.word-merge{display:flex;align-items:center;gap:10px}.word-merge>b,.set-merge>b{font-size:18px;color:#a7b4bb}.word-tile{flex:1;border:1px solid #45535a;border-radius:7px;padding:12px 8px;min-width:0}.word-tile span{display:block;font-size:11px;white-space:nowrap;line-height:2}.precious:before,.ordinary:before{content:'';display:inline-block;width:12px;height:12px;border-radius:50%;vertical-align:-1px;margin-right:6px;background:linear-gradient(125deg,#fff0c4,#e8b657,#ac7835);border:1px solid #ecd6a2}.precious{color:#ebd197}.ordinary{color:#aab7c0}.ordinary:before{background:linear-gradient(125deg,#b6bcc0,#6b737d);border-color:#a8afb7}.merge-arrow{text-align:center;font-size:25px;line-height:1.3;color:#a1b1bb;margin:4px}.word-result{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;border:1px solid #89774e;background:#d2b77a0c;padding:10px 8px;border-radius:7px;font-size:11px}.pity-track{display:flex;justify-content:space-between;gap:3px;margin:29px 0 24px}.pity-step{display:flex;flex-direction:column;align-items:center;gap:6px}.pity-step b{width:18px;height:18px;border:1px solid #8396a3;border-radius:50%}.pity-step small{font-size:10px;color:#a9b6bd}.pity-step.last b{border:0;color:#ffda8f;font-size:32px;line-height:18px;text-shadow:0 0 10px #edb853aa;transform:translateX(-5px)}.tip-emphasis{color:#e5d2aa!important}.set-merge{display:flex;align-items:center;justify-content:space-between;gap:4px;margin:30px 0 24px}.gold-set{display:flex;gap:4px;border:1px solid #6b787b;border-radius:6px;padding:13px 6px 8px;flex:none}.gold-set span{display:flex;flex-direction:column;align-items:center;gap:5px}.gold-set i{display:block;width:15px;height:15px;border-radius:50%;background:linear-gradient(135deg,#fff0cb,#efc071,#ad742d);border:1px solid #e9cb91}.gold-set b{font-size:11px;color:#e4cb8d}.fusion-cta{display:flex;align-items:center;gap:20px;border:1px solid #7c6e51;border-radius:12px;background:linear-gradient(100deg,#1b262999,#25303388);padding:20px 28px;margin:20px 0 10px}.cta-cat{width:72px;flex:none}.cta-cat svg{display:block;width:100%;height:auto}.fusion-cta h2{font-size:22px;color:#efefea}.fusion-cta p{color:#b4c0c7;margin-top:4px}.fusion-cta button{margin-left:auto;flex:none;border:1px solid #d2b77b;border-radius:8px;background:linear-gradient(120deg,#f0d99f,#c49d5f);color:#222627;padding:13px 32px;font-size:16px;font-weight:650}.fusion-cta button span{margin-left:15px}.fusion-footer{width:calc(100% - 64px);max-width:1480px;margin:25px auto 0;display:flex;gap:20px;padding:20px 0;border-top:1px solid #2e3c41;color:#93a1aa;font-size:12px}.fusion-footer strong{color:#d1d8da}.fusion-footer a{margin-left:auto;text-decoration:none}.full-reference{background:transparent;margin-top:15px}.full-reference>summary{color:#8d9fa9;font-size:12px}#copy-status{color:#d4c393;font-size:13px;margin:8px 0}#copy-text{width:100%;min-height:180px;background:#172329;color:#dfe4e5;padding:15px;border:1px solid #627366;border-radius:8px}
@media(min-width:1400px){.rare-layout{grid-template-columns:290px minmax(0,1fr)}.cat-teacher img{max-height:430px}.recipe{justify-content:center;gap:18px}.material{flex-basis:76px}.result{flex-basis:86px}.fool-layout .recipe{gap:10px}.fusion-hero{min-height:285px}.route-card{padding:18px}.module-heading h2{font-size:30px}}
@media(max-width:1150px){.module-heading>p{display:none}.fool-layout{grid-template-columns:1fr}.cat-study{display:none}.rare-layout{grid-template-columns:185px minmax(0,1fr);gap:12px}.fusion-module{padding:0 18px 18px}.route-card{padding:12px}.recipe{gap:4px}.material b{width:44px;height:48px;font-size:26px}.result{flex-basis:62px}.fusion-relic{width:62px;height:62px;margin:-4px auto 1px}.material>span,.result>span:last-child{font-size:10px}.tips-grid{gap:10px}.tip-card{padding:13px}.tip-card h3{font-size:15px}.set-merge{gap:3px}.gold-set{gap:2px;padding:10px 4px}.gold-set i{width:12px;height:12px}.word-merge{gap:5px}.word-tile{padding:9px 5px}.word-tile span{font-size:10px}.word-result{gap:5px}.hero-copy h1{font-size:40px}}
@media(max-width:850px){.rare-layout{grid-template-columns:1fr}.cat-teacher{min-height:0;display:grid;grid-template-columns:1fr 110px;height:110px;justify-items:start;margin-bottom:8px}.cat-teacher img{height:115px;width:110px;grid-column:2;grid-row:1/3}.cat-bubble{align-self:center;font-size:13px}.cat-teacher>p{position:static;transform:none;grid-column:1;grid-row:2;font-size:13px}.cat-teacher>p br{display:none}.tips-grid{grid-template-columns:1fr}.tip-card{padding:20px}.tip-card h3{font-size:18px}.word-merge,.word-result,.pity-track,.set-merge{max-width:420px;margin-left:auto;margin-right:auto}.word-tile span{font-size:13px}.word-result{font-size:13px}.gold-set{gap:8px;padding:12px}.gold-set i{width:20px;height:20px}.hero-art{width:65%;opacity:.55}.hero-copy{padding-left:0}.module-heading{gap:12px}.module-heading h2{font-size:24px}.module-number{font-size:29px;padding-right:12px}.rule-pill{font-size:11px;padding:6px 10px}}
@media(max-width:600px){.fusion-page,.fusion-footer{width:calc(100% - 28px)}.fusion-hero{min-height:230px}.hero-copy{padding:28px 4px}.eyebrow{font-size:10px}.hero-copy h1{font-size:30px}.hero-copy>p:not(.eyebrow){font-size:15px}.hero-art{width:100%;right:-22%;opacity:.3;mask-image:linear-gradient(to right,transparent,#000 55%)}.hero-shortcuts{gap:7px}.hero-shortcuts a{padding:6px 12px;font-size:12px}.hero-shortcuts a span{margin-left:3px}.fusion-module{padding:0 12px 14px;border-radius:10px;margin-bottom:14px}.module-heading{flex-wrap:wrap;gap:8px;min-height:75px;padding:12px 0}.module-number{font-size:26px;align-self:center;padding:5px 10px 5px 0}.module-heading h2{font-size:22px}.rule-pill{margin-left:0;font-size:10px}.route-grid.two,.route-grid.three{grid-template-columns:1fr;gap:10px}.route-card{padding:14px 16px}.route-card h3{font-size:23px;margin-bottom:10px}.recipe{justify-content:center;gap:16px}.material{flex-basis:66px}.material b{width:52px;height:54px}.result{flex-basis:75px}.fusion-relic{width:75px;height:75px;margin:-9px auto -3px}.material>span,.result>span:last-child{font-size:11px}.route-message{margin-top:12px}.cat-teacher{height:92px}.cat-teacher img{height:100px}.cat-bubble{padding:8px 12px}.cat-teacher>p{font-size:12px}.module-tip{font-size:12px;padding:10px}.table-scroll{border-radius:6px}th,td{padding:8px 10px}.detail-body{padding:12px;font-size:12px}.fusion-cta{padding:16px;gap:12px;flex-wrap:wrap}.cta-cat{width:46px}.fusion-cta h2{font-size:19px}.fusion-cta p{font-size:12px}.fusion-cta button{width:100%;margin:4px 0 0;padding:10px}.fusion-footer{gap:12px;font-size:11px}.tip-card{padding:16px}.gold-set{gap:5px;padding:10px 7px}.gold-set i{width:16px;height:16px}.word-tile span{font-size:11px}.word-result{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Keep decorative artwork from stretching the three comparison cards. */
.cat-study{min-height:240px}.cat-study img{position:absolute;left:-15%;top:0;width:130%;height:100%;object-position:65% 46%}

/* A single inset badge avoids touching the section border or heading rule. */
.module-number{display:flex;align-items:center;justify-content:center;align-self:center;flex:0 0 58px;width:58px;height:54px;padding:0;border:0;border-radius:8px;background:#253339;font-variant-numeric:tabular-nums}
@media(max-width:600px){.module-number{flex-basis:42px;width:42px;height:42px;padding:0;font-size:26px}}

.fusion-relic,.fusion-relic.fool{filter:none;border-radius:3px}
.hero-shortcuts{flex-wrap:wrap}
.budget-intro{display:grid;grid-template-columns:1fr 220px;align-items:center;gap:24px;margin-bottom:22px}.budget-intro h3{font-size:25px;color:#eed7a5;margin-bottom:10px}.budget-intro p{color:#b8c6ca;line-height:1.85}.budget-intro img{width:220px;height:140px;object-fit:cover;border-radius:12px;object-position:60% 65%}
.budget-road{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:0;margin:0 0 22px;list-style:none;counter-reset:budget}.budget-road li{position:relative;border:1px solid #3d5054;border-top:3px solid #b9a16d;border-radius:9px;padding:18px;background:#172329;counter-increment:budget}.budget-road li:before{content:counter(budget);display:inline-grid;place-items:center;width:25px;height:25px;background:#dcc18a;color:#1a2528;border-radius:50%;font-weight:750;margin-right:9px}.budget-step{font-size:14px;color:#dfc893;font-weight:700}.budget-road h3{font-size:17px;margin:15px 0 10px}.budget-road p{font-size:13px;color:#b7c4ca;line-height:1.85}.budget-road strong{display:block;font-size:12px;line-height:1.75;color:#d5c499;margin-top:12px;font-weight:500}
.budget-examples{display:grid;grid-template-columns:1fr 1fr;gap:16px}.budget-example{min-width:0;padding:22px;border:1px solid #3b4c52;border-radius:10px;background:#152126}.budget-label{color:#baa676;font-size:12px}.budget-example h3{font-size:18px;margin:8px 0 20px}.budget-equation{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;min-height:115px}.budget-equation>b{color:#a8b5bd;font-size:20px}.budget-affixes{display:block;color:#edce87;border:1px solid #84764f;border-radius:7px;background:#d0b8770c;padding:14px 12px;font-size:13px;white-space:nowrap}.budget-affixes i{font-style:normal;color:#9daab5}.budget-affixes small{display:block;color:#aab9bd;text-align:center;font-size:11px;margin-top:7px}.budget-result{border-color:#b09b64;background:#ccb16e1a}.budget-example>p{font-size:12px;line-height:1.85;color:#a8b8c1;margin-top:16px}.budget-outcomes{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:12px;color:#c8d8c9;font-size:12px}.budget-outcomes span{border-radius:5px;background:#26362f;padding:7px 12px}.budget-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:20px 4px 8px}.budget-checks p{font-size:12px;color:#aabac2;line-height:1.85}.budget-checks b{color:#ded0aa;display:block;margin-bottom:4px}.budget-source{font-size:11px;line-height:1.8;color:#899da6;margin-top:16px}
@media(max-width:1100px){.budget-road{grid-template-columns:repeat(2,minmax(0,1fr))}.budget-examples{grid-template-columns:1fr}.budget-checks{gap:12px}.budget-intro h3{font-size:22px}}
@media(max-width:600px){.budget-intro{grid-template-columns:1fr 78px;gap:10px}.budget-intro img{width:78px;height:100px}.budget-intro h3{font-size:18px}.budget-intro p{font-size:12px}.budget-road{grid-template-columns:1fr;gap:10px}.budget-road li{padding:16px}.budget-road h3{margin:10px 0 6px}.budget-checks{grid-template-columns:1fr;gap:12px}.budget-example{padding:16px}.budget-example h3{font-size:17px}.budget-equation{gap:8px}.budget-affixes{font-size:12px;padding:10px 8px}.budget-source{font-size:10px}}

.rare-routes .recipe{gap:4px;justify-content:space-between}.rare-routes .material{flex-basis:50px}.rare-routes .material b{width:44px;height:48px;font-size:26px}.rare-routes .result{flex-basis:62px}.rare-routes .fusion-relic{width:62px;height:62px}.rare-routes .material>span,.rare-routes .result>span:last-child{font-size:10px}
@media(min-width:601px) and (max-width:1150px){.rare-layout{grid-template-columns:1fr}.cat-teacher{display:none}}

/* Disclosed probability update. Existing guide illustration and recipe styles remain. */
.rare-content{min-width:0}
.probability-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.probability-cards article{padding:24px;border:1px solid #786643;border-radius:12px;background:linear-gradient(135deg,#28332e,#172329)}.probability-cards article>span{color:#c4cfc9;font-size:14px}.probability-cards strong{display:flex;align-items:baseline;gap:14px;color:#efcc82;font-size:45px;line-height:1.3;margin:12px 0 8px;font-variant-numeric:tabular-nums}.probability-cards strong small{font-size:12px;font-weight:400;color:#aabbbf}.probability-cards article>b{font-size:20px;color:#e7ddc5}.probability-cards p{font-size:13px;line-height:1.9;color:#aebec3;margin-bottom:0}.counter-split{display:grid;grid-template-columns:1fr 40px 1fr;align-items:center;gap:12px;margin:20px 0}.counter-split>div{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 18px;background:#152126;border:1px solid #3b5057;border-radius:8px}.counter-split b{color:#e3c88e;font-size:14px}.counter-split span{font-size:12px;color:#afc0c9}.counter-split>i{font-style:normal;text-align:center;font-size:27px;color:#bca67a}.probability-source{display:block;max-width:100%;height:auto;margin:16px auto}.fusion-module .table-scroll+ .fine{margin-bottom:22px}.probability-update .table-scroll{margin-top:22px}
@media(max-width:600px){.probability-cards{grid-template-columns:1fr;gap:12px}.probability-cards article{padding:18px}.probability-cards strong{font-size:38px}.counter-split{grid-template-columns:1fr;gap:5px}.counter-split>i{line-height:1.2}.counter-split>div{padding:12px}.probability-cards article>b{font-size:18px}}