:root{--bg:#17110f;--panel:#241c19;--gold:#dfbf81;--text:#f5ebd8;--muted:#c0b29e;--line:#d8bd8622}
body{background:radial-gradient(ellipse at 80% 10%,#49302340,transparent 50%),#17110f}header{background:#191310ed;border-bottom-color:#a8834435}.brand small{color:#b5a58d}main{max-width:1320px}button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #f0ce88;outline-offset:5px}button{touch-action:manipulation}h1:focus{outline:none}.study-room{position:relative;isolation:isolate;overflow:hidden;border:1px solid #b18b4938;border-radius:190px 190px 12px 12px;background:#201715;box-shadow:0 35px 90px #0006;margin-top:20px}.study-wall{position:absolute;inset:0 0 38%;z-index:-1;background:repeating-linear-gradient(90deg,transparent 0 12%,#0a080640 12.2% 12.5%,transparent 12.8% 25%),radial-gradient(ellipse at 30% 70%,#66432b70,transparent 65%),#231b18}.wall-line{position:absolute;bottom:24px;left:0;right:0;border-block:3px double #a8793c38;height:15px}.study-window{position:absolute;width:260px;height:355px;right:12%;top:28px;border-radius:145px 145px 0 0;border:13px solid #33251c;box-shadow:0 0 0 2px #9d7c4840,0 0 0 16px #130e0b55,inset 0 0 60px #000;background:radial-gradient(ellipse at 70% 20%,#393951,#111c2a 55%,#101720);overflow:hidden}.study-window:before,.study-window:after{content:'';position:absolute;background:#493626;z-index:2}.study-window:before{width:7px;left:50%;height:100%}.study-window:after{height:7px;top:58%;width:100%}.window-stars{position:absolute;inset:-20%;background-image:radial-gradient(circle,#e9d9aa 0 1px,transparent 1.7px),radial-gradient(circle,#e9d9aa90 0 1px,transparent 1.5px);background-size:63px 79px,91px 57px;background-position:3px 6px,27px 23px;animation:study-sky 65s linear infinite}.window-moon{position:absolute;right:22px;top:30px;font-size:64px;color:#ece0bb;text-shadow:0 0 35px #d2c6a744;transform:rotate(-15deg)}.study-intro{position:relative;padding:65px 9% 25px;min-height:345px}.study-intro h1{font-family:Georgia,'Noto Serif TC','PMingLiU',serif;font-size:44px;letter-spacing:5px;line-height:1.5;color:#f3e5c9;text-shadow:0 2px 22px #c8934328}.study-intro p{font-size:14px;line-height:2;color:#c7b7a0}.study-invitation{display:inline-block;font-size:11px;letter-spacing:2px;color:#bda983;border-top:1px solid #b18b493b;padding-top:12px}.study-desk{position:relative;padding:5px 7% 15px;background:repeating-linear-gradient(2deg,#0000 0 5px,#110a0720 6px 7px,#a8763410 8px 10px),linear-gradient(165deg,#69432a,#3a2319 45%,#24140f);border-top:7px ridge #6a472c;box-shadow:0 -13px 50px #09060560,inset 0 20px 50px #bf7b2a12}.velvet-runner{position:absolute;inset:0 14% 0;transform:skewX(-8deg);background:radial-gradient(ellipse at 25% 15%,#6b2639aa,transparent 65%),repeating-linear-gradient(95deg,#521e2a90 0 1px,#41162190 2px 4px),#411821;border-inline:2px solid #b78c4944;box-shadow:0 0 30px #16090955}.study-objects{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;z-index:1}.study-object{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;color:var(--text);border:0;background:transparent;padding:10px 8px 20px;min-width:0;position:relative;border-radius:10px}.object-art{height:225px;display:grid;place-items:center;width:100%;transition:transform .45s ease,filter .45s ease;filter:drop-shadow(10px 18px 9px #09050680)}.study-object:hover .object-art,.study-object:focus-visible .object-art{transform:translateY(-7px);filter:drop-shadow(0 0 20px #d4ab5338)}.object-label{display:flex;flex-direction:column;align-items:center;gap:5px;position:relative;background:#1b110ebd;border:1px solid #c2944740;border-radius:2px;padding:12px 12px 14px;width:100%;max-width:225px;box-shadow:0 5px 18px #130b0755}.object-label small{font:8px Georgia,serif;letter-spacing:2px;color:#c4a368}.object-label strong{font-family:Georgia,'PMingLiU',serif;font-size:24px;font-weight:400;letter-spacing:6px;margin-left:6px}.object-label>span{font-size:12px;letter-spacing:1px;color:#d4c2a5}.study-deck .hero-gallery{position:relative;display:block;width:185px;height:215px;min-height:0;margin:0;transform:rotate(-8deg)}.study-deck .hero-gallery>span{position:absolute;display:block;top:10px;width:110px!important;left:37px;transform:none!important}.study-deck #heroCardLeft{transform:rotate(-13deg) translate(-27px,8px)!important}.study-deck #heroCardRight{transform:rotate(16deg) translate(25px,5px)!important}.study-deck #heroCardMain{z-index:2}.study-deck .hero-gallery .artwork{width:110px!important;border:3px solid #b09157;border-radius:5px;box-shadow:0 9px 20px #08060590;animation:none!important}.leather-book{position:relative;width:143px;height:190px;display:grid;place-items:center;background:radial-gradient(ellipse at 80% 20%,#77432b70,transparent),repeating-linear-gradient(15deg,#ffffff03 0 1px,transparent 2px 4px),#42251f;border:2px solid #9e754b;border-left:12px ridge #573326;border-radius:5px 11px 11px 5px;transform:rotate(11deg);box-shadow:5px 5px 0 #c8b896,7px 8px 0 #4c3023,10px 14px 15px #0007}.leather-book:after{content:'';position:absolute;inset:10px;border:1px solid #bf955b80;outline:1px solid #bf955b40;outline-offset:3px}.book-gilt{text-align:center;color:#e1bd78;font:25px/1.8 Georgia,serif;text-shadow:0 0 12px #d9ac4930}.book-gilt b{font:17px 'PMingLiU',serif;letter-spacing:3px}.book-ribbon{position:absolute;background:#8d3235;width:15px;height:40px;bottom:-30px;right:25px;clip-path:polygon(0 0,100% 0,100% 100%,50% 77%,0 100%)}.astrolabe{width:185px;height:215px;position:relative;display:block}.astro-ring{position:absolute;display:block;border-radius:50%;border:5px ridge #b48c4c;inset:15px 5px 20px;box-shadow:inset 2px 0 5px #ffe5a16b,3px 2px 8px #0008}.ring-one{transform:rotate(-23deg) scaleX(.65)}.ring-two{transform:rotate(37deg) scaleX(.55)}.ring-three{transform:rotate(70deg) scaleX(.33)}.astro-face{position:absolute;inset:57px 48px 65px;border:1px solid #ac864e;border-radius:50%;font-size:53px;color:#e3bf7a;display:grid;place-items:center;line-height:1;background:radial-gradient(circle,#695133,#271b13);box-shadow:0 0 28px #b78a3320}.astro-base{position:absolute;bottom:0;left:38px;width:110px;height:20px;background:linear-gradient(#7a5a33,#d0a970 40%,#6e4e2c);border-radius:50%;border:2px solid #ac854c}.astro-base:before{content:'';position:absolute;width:10px;height:25px;left:48px;bottom:14px;background:linear-gradient(90deg,#674526,#d6b679,#684927)}.candle{position:absolute;right:4%;top:-115px;width:50px;height:130px;z-index:2;pointer-events:none;filter:drop-shadow(0 0 30px #ffad4e55)}.wax{position:absolute;top:39px;left:14px;width:25px;height:72px;border-radius:4px;background:linear-gradient(90deg,#a68b5b,#eddbb3 55%,#ba9864)}.flame{position:absolute;width:13px;height:32px;top:6px;left:20px;border-radius:70% 30% 70% 30%;background:radial-gradient(ellipse at 50% 70%,#fff8d6,#ffd27d 55%,#c26d23);box-shadow:0 0 15px #ffc275,0 0 55px 25px #d9903c25;animation:study-flame 5s ease-in-out infinite}.brass-foot{position:absolute;bottom:0;width:50px;height:20px;border-radius:50%;background:linear-gradient(#d5b575,#6f4e2a);border:2px solid #b08d52}.study-caption{display:flex;justify-content:space-between;gap:20px;background:#19120f;padding:15px 30px;color:#ae9675;font-size:10px;letter-spacing:1px}.study-desk .home-echo{position:relative;text-align:center;margin:8px 0 0}.topic,.path{background:linear-gradient(145deg,#32231f,#211917);border-color:#c49b4930}.chip{background:#231b18}.chip.active{background:#57412740}.site-embers{opacity:.35}.study-back{min-height:44px}.study-room .artwork:after{opacity:.15}.study-room .artwork{pointer-events:none}.study-object:active .object-art{transform:translateY(-2px)}
@keyframes study-sky{to{transform:translate(12px,18px)}}@keyframes study-flame{0%,100%{transform:rotate(-3deg) scale(.94)}50%{transform:rotate(3deg) scale(1.04)}}
.stillness .window-stars,.stillness .flame,.motion-sleep .window-stars,.motion-sleep .flame{animation:none}.stillness .object-art{transition:none}.stillness .study-object:hover .object-art{transform:none}
@media(max-width:700px){header{padding-inline:18px}main{padding-inline:16px;padding-top:22px}.study-room{border-radius:110px 110px 8px 8px;margin-top:14px}.study-intro{padding:45px 25px 24px;min-height:295px}.study-intro h1{font-size:31px;letter-spacing:3px}.study-intro p{font-size:12px}.study-intro .eyebrow{font-size:8px;letter-spacing:2px}.study-window{width:135px;height:225px;right:4%;top:30px;border-width:8px;opacity:.65}.window-moon{font-size:40px;right:10px;top:20px}.study-intro{background:linear-gradient(90deg,#211813bf 20%,#21181355 70%,transparent)}.study-invitation{font-size:10px;letter-spacing:1px}.study-desk{padding:10px 10px 18px}.study-objects{gap:4px}.object-art{height:155px}.study-object{padding:0 2px 5px}.study-deck .hero-gallery{transform:scale(.65) rotate(-8deg);width:155px;height:205px;margin-left:-5px}.leather-book{width:89px;height:128px;border-left-width:8px;transform:rotate(7deg)}.book-gilt{font-size:19px}.book-gilt b{font-size:12px;letter-spacing:1px}.book-ribbon{height:24px;bottom:-19px;right:16px;width:11px}.astrolabe{transform:scale(.65);width:175px;margin:0 -35px}.object-label{padding:10px 2px;gap:6px;min-height:89px}.object-label small{font-size:6px;letter-spacing:.6px}.object-label strong{font-size:20px;letter-spacing:3px;margin-left:3px}.object-label>span{font-size:10px;letter-spacing:0}.candle{right:5%;top:-87px;transform:scale(.65);transform-origin:bottom}.study-caption{padding:13px 16px;display:block;font-size:9px}.study-caption span{display:block}.study-caption span+span{margin-top:3px;color:#8c785c}.study-desk .home-echo{font-size:10px}.velvet-runner{inset-inline:10%}.portal-heading h2{font-size:20px}.portal-heading>span{display:none}}
@media(prefers-reduced-motion:reduce){.window-stars,.flame{animation:none}.object-art{transition:none}.study-object:hover .object-art{transform:none}}
.study-deck #heroCardLeft,.study-deck #heroCardMain,.study-deck #heroCardRight{left:37px;top:10px}.study-deck .hero-gallery{max-width:none}
@media(max-width:700px){.study-deck .hero-gallery{transform:scale(.52) rotate(-8deg);width:185px;margin:0 -40px}}
/* Four equal primary destinations; two columns keep touch targets spacious. */
.study-objects{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.study-pair .object-label{border-color:#cc9b7870}.study-pair .object-label strong{letter-spacing:3px;margin-left:3px;font-size:22px}.paired-stars{position:relative;display:block;width:170px;height:205px}.pair-orbit{position:absolute;top:24px;width:110px;height:145px;border:2px solid #bc9462;border-radius:50%;box-shadow:inset 0 0 12px #d3ac4930,0 0 18px #d3ac4918}.pair-orbit.first{left:5px;transform:rotate(-24deg)}.pair-orbit.second{right:5px;transform:rotate(24deg);border-color:#b98e9c}.pair-light{position:absolute;top:60px;font-size:58px;text-shadow:0 0 24px #e9c17d77;color:#edcf96;line-height:1}.pair-light.first{left:20px}.pair-light.second{right:14px;top:90px;color:#e8bbc8;font-size:49px}.pair-thread{position:absolute;left:47px;top:101px;width:80px;height:1px;background:linear-gradient(90deg,#ebca92, #d6a6bc);transform:rotate(27deg);box-shadow:0 0 12px #ffe8bd}
@media(max-width:1000px){.study-objects{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.study-desk{padding-inline:7%}}
@media(max-width:700px){.study-objects{gap:18px 10px}.paired-stars{transform:scale(.72)}.study-pair .object-label strong{font-size:20px}.study-desk{padding-inline:14px}.study-object{overflow:hidden}header nav{flex-wrap:wrap}.object-label{min-height:89px}}
.relation-context{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.relation-context select{width:100%;min-height:46px}.relationship-context-result{border-color:#b98e9c70}@media(max-width:700px){.relation-context{grid-template-columns:1fr;gap:10px}}
.bazi-people{display:grid;grid-template-columns:1fr 1fr;gap:22px}.bazi-person{min-width:0;margin:0}.bazi-person legend{font:24px 'PMingLiU',serif;color:#e9c995;padding:0 10px}.bazi-person input,.bazi-person select{width:100%;min-height:44px}.bazi-person .check input{width:auto;min-height:0}.birth-date{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:8px}.bazi-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0}.bazi-pillars>div{display:flex;flex-direction:column;gap:12px;text-align:center;border:1px solid #a8875240;padding:14px 4px}.bazi-pillars strong{font:22px 'PMingLiU',serif;color:#ebcc98}#baziResults>.panel{margin:18px 0}#baziForm>.resultbuttons{margin-top:22px}#baziResults:not(:empty){margin-top:35px}#baziError{color:#f0a9a4}@media(max-width:700px){.bazi-people{grid-template-columns:1fr}.bazi-pillars strong{font-size:19px}.birth-date select{padding-inline:7px}}
.extended-chart{margin-top:18px}.extended-chart>summary{cursor:pointer;color:#e9cc9c;font-size:19px;padding:8px 0}.extended-chart .bazi-people{margin-top:24px}.natal-wheel{display:block;width:100%;max-width:340px;margin:16px auto}.synastry-note{border-bottom:1px solid #a8875233;padding:12px 0}.extended-chart td{font-size:13px}.extended-chart th{font-size:12px}.extended-chart table{width:100%}#baziForm>.check{display:flex;align-items:center;gap:10px;margin-top:20px}#baziForm>.check input{width:auto}

/* Relationship overview: compact first, evidence on request. */
.pair-report {margin:24px 0 32px;}
.pair-summary {text-align:center;background:radial-gradient(ellipse at 50% 0,#60497155,transparent 75%),#191721;}
.pair-summary .pair-score {display:inline-block;font-family:Georgia,serif;font-size:clamp(52px,12vw,88px);font-weight:400;color:#e7c88d;line-height:1.25;}
.pair-summary small {display:block;max-width:560px;margin:12px auto;color:#c6bbcf;}
.pair-dimensions {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px;}
.pair-dimension-head {display:flex;align-items:center;justify-content:space-between;gap:12px;}
.pair-dimension h4 {margin:0;}.pair-dimension strong {color:#e7c88d;white-space:nowrap;}
.pair-meter {height:4px;background:#ffffff16;border-radius:4px;margin:12px 0;overflow:hidden;}
.pair-meter span {height:100%;display:block;background:linear-gradient(90deg,#8f79ac,#d5b67f);}
.pair-dimension p {font-size:14px;line-height:1.8;}
.pair-months {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px;}
.pair-month {min-width:0;border-top:1px solid #b69a6555;padding-top:18px;}
.pair-month .tag {margin-top:14px;font-size:12px;}.pair-month p {font-size:14px;line-height:1.9;}
.pair-report blockquote {margin:16px 0;border-left:2px solid #b69a65;padding:8px 16px;color:#e3cee8;line-height:1.9;background:#b996ca0a;}
.pair-report .extended-chart {margin-top:16px;}.pair-report summary {line-height:1.7;}
.pair-report .bazi-people section {min-width:0;}.pair-report p,.pair-report small {overflow-wrap:anywhere;}
@media(max-width:700px){.pair-dimensions,.pair-months {grid-template-columns:1fr;}.pair-month {padding:18px 0 8px;}.pair-report .panel {padding:20px 16px;}}

.relationship-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:28px 0;}
.relationship-method{display:flex;gap:18px;align-items:center;text-align:left;padding:24px;border:1px solid #a8895a66;border-radius:12px;background:linear-gradient(130deg,#2a2030,#191721);color:#e9dfd1;cursor:pointer;min-width:0;}
.relationship-method.active{border-color:#d7b779;background:linear-gradient(130deg,#403044,#241d24);box-shadow:inset 0 0 0 1px #d7b77940;}
.relationship-method:hover{border-color:#dfc79a;}.relationship-method:focus-visible{outline:2px solid #efc98b;outline-offset:4px;}
.relationship-method strong{display:block;font-family:var(--serif,serif);font-size:24px;font-weight:500;letter-spacing:.08em;}
.relationship-method small{display:block;margin:9px 0 7px;font-size:13px;line-height:1.7;color:#d6c4d9;}
.relationship-method .method-hint{display:block;font-size:12px;line-height:1.6;color:#c7bda9;}
.method-symbol{font-size:40px;color:#e4c58e;flex-shrink:0;}
@media(max-width:700px){.relationship-methods{grid-template-columns:1fr;gap:12px;margin:22px 0;}.relationship-method{padding:18px;gap:16px;}.relationship-method strong{font-size:22px;}}