:root{--deep:#102c25;--deep2:#071b17;--forest:#173b31;--ivory:#f7f4ed;--paper:#eee9df;--ink:#222822;--muted:#777971;--gold:#b89a68;--line:rgba(50,60,50,.17);--serif:'Playfair Display','Noto Serif TC',serif;--sans:'Inter',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-weight:300}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.skip{position:absolute;top:-100px;left:1rem;background:white;color:#111;padding:1rem;z-index:30}.skip:focus{top:1rem}.site-header{height:78px;padding:0 clamp(20px,4vw,70px);position:absolute;inset:0 0 auto;z-index:10;display:flex;align-items:center;justify-content:space-between;color:#f8f5ec;border-bottom:1px solid rgba(255,255,255,.22)}.wordmark{font-family:var(--serif);font-size:28px;letter-spacing:.18em;white-space:nowrap}.wordmark span{font-size:18px;letter-spacing:.07em}.wordmark small{display:block;font-family:var(--sans);font-size:8px;letter-spacing:.21em;margin-top:5px;font-weight:400}.site-header nav{display:flex;gap:clamp(16px,2.2vw,38px);height:100%;align-items:center}.site-header nav a{font-size:11px;letter-spacing:.16em;opacity:.72;white-space:nowrap;position:relative}.site-header nav a:hover,.site-header nav a.active{opacity:1}.site-header nav a.active:after{content:'';height:1px;background:var(--gold);position:absolute;left:0;right:0;bottom:-14px}.header-actions{display:flex;align-items:center;gap:22px}.header-actions button{background:none;border:0;color:white;font-size:12px;letter-spacing:.12em}.contact-link{border:1px solid rgba(255,255,255,.55);padding:11px 15px;font-size:10px;letter-spacing:.14em;white-space:nowrap}.hero{height:min(830px,100svh);min-height:630px;position:relative;background:#14221e;overflow:hidden;color:white}.hero-image,.hero-overlay{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-overlay{background:linear-gradient(90deg,rgba(3,17,14,.78) 0%,rgba(3,17,14,.55) 36%,rgba(3,17,14,.06) 76%),linear-gradient(0deg,rgba(4,18,15,.5),transparent 26%)}.hero-content{position:absolute;z-index:1;left:clamp(25px,7.5vw,130px);top:50%;transform:translateY(-43%);max-width:770px}.eyebrow{font-size:10px;font-weight:500;letter-spacing:.33em;line-height:1.7}.hero-content .eyebrow{color:#d9c69e}.hero h1{font:400 clamp(58px,7.2vw,112px)/.99 var(--serif);letter-spacing:.045em;margin:18px 0 22px}.hero-zh{font:400 clamp(22px,2.3vw,35px)/1.55 'Noto Serif TC',serif;letter-spacing:.15em;margin:0 0 18px}.hero-description{font:400 15px/2 'Noto Serif TC',serif;letter-spacing:.08em;margin:0;max-width:560px}.hero-en{font:400 10px/1.8 var(--serif);letter-spacing:.23em;margin:7px 0 35px}.hero-buttons{display:flex;gap:13px;flex-wrap:wrap}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:30px;padding:0 26px;border:1px solid transparent;text-align:center;font-size:11px;font-weight:500;letter-spacing:.15em;transition:background .25s,color .25s,border-color .25s,transform .25s}.button:hover{transform:translateY(-2px)}.button-ivory{color:var(--deep2);background:var(--ivory)}.button-ivory:hover{background:#e4d8bf}.button-outline{color:white;border-color:rgba(255,255,255,.58);background:rgba(255,255,255,.04)}.button-outline:hover{background:rgba(255,255,255,.16)}.button-deep{background:var(--deep);color:white}.button-deep:hover{background:#225143}.button-outline-dark{border-color:#9b9f98;background:transparent;color:var(--deep)}.hero-aside{position:absolute;right:5%;top:29%;z-index:1;display:flex;flex-direction:column;gap:7px;font:400 12px/1.6 'Noto Serif TC',serif;letter-spacing:.25em}.hero-scroll{position:absolute;bottom:28px;left:clamp(25px,7.5vw,130px);z-index:1;font-size:9px;letter-spacing:.22em;display:flex;align-items:center;gap:22px}.hero-scroll i{font-size:22px;font-style:normal}.intro{display:grid;grid-template-columns:.6fr 1.7fr 1.3fr;gap:4vw;padding:105px clamp(25px,7.5vw,130px);align-items:end;background:#f7f4ed}.intro-number{font-size:10px;letter-spacing:.2em;color:var(--gold);align-self:start}.dark-gold{color:#9b8053}.intro h2,.section-head h2,.craft-story h2,.process-section h2,.nfc-section h2,.final-cta h2,.summary-details h2{font:400 clamp(34px,3.9vw,58px)/1.43 'Noto Serif TC',serif;letter-spacing:.055em;margin:14px 0 0}.intro>p{font:300 14px/2.35 'Noto Serif TC',serif;color:#5d665e;margin:0;max-width:400px}.configure-section{background:#eae6dd;padding:90px clamp(16px,3.2vw,58px) 100px}.section-head{text-align:center;margin:0 auto 46px}.section-head h2{font-size:clamp(30px,3vw,49px)}.section-head>p:last-child{font-size:12px;letter-spacing:.05em;color:#6b716b;margin:12px 0 0}.config-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(365px,1fr);align-items:start;gap:18px;max-width:1520px;margin:auto}.visual-column{min-width:0}.product-stage{min-height:600px;position:relative;background:radial-gradient(circle at 53% 38%,#526156 0%,#263a30 38%,#0b1f1a 100%);overflow:hidden;color:#f7f5e9;isolation:isolate}.product-stage:before{content:'';position:absolute;inset:0;background:linear-gradient(150deg,rgba(255,255,255,.1),transparent 45%),radial-gradient(ellipse at 50% 84%,rgba(179,151,109,.15),transparent 38%);pointer-events:none}.stage-top,.stage-bottom{position:absolute;z-index:2;left:28px;right:28px;display:flex;justify-content:space-between;align-items:center}.stage-top{top:26px;font-size:9px;letter-spacing:.23em;color:#e4dac4}.stage-bottom{bottom:24px;align-items:end;gap:16px}.stage-kicker{display:block;color:#c2b393;font-size:9px;letter-spacing:.22em;margin-bottom:9px}.stage-bottom strong{font:400 18px/1.5 'Noto Serif TC',serif;letter-spacing:.07em}.rotate-controls{display:flex;align-items:center;gap:8px;white-space:nowrap}.rotate-controls button{border:1px solid rgba(255,255,255,.45);border-radius:50%;width:33px;height:33px;background:transparent;color:white;font-size:15px}.rotate-controls button:hover{background:rgba(255,255,255,.15)}.rotate-controls span{font-size:9px;letter-spacing:.12em}.stage-orbit{width:min(64%,540px);aspect-ratio:1;position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);border:1px solid rgba(236,220,184,.09);border-radius:50%;box-shadow:0 0 0 70px rgba(236,220,184,.02),0 0 0 140px rgba(236,220,184,.02)}.product-visual{position:absolute;inset:60px 25px 45px;touch-action:pan-y;cursor:grab}.product-visual.dragging{cursor:grabbing}.product-visual svg{width:100%;height:100%;filter:drop-shadow(0 26px 28px rgba(0,0,0,.43));transition:opacity .36s,transform .36s}.product-visual.changing svg{opacity:.35;transform:scale(.97)}.preview-note{display:flex;gap:14px;padding:17px 7px 25px;color:#6d756e;font-size:10px;line-height:1.8;letter-spacing:.05em}.gold-line{height:1px;background:var(--gold);width:23px;flex:none;margin-top:8px}.material-card{height:460px;position:relative;overflow:hidden;background:#12261f;color:white}.material-card img,.material-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:filter .5s,transform .6s}.material-card:hover img{transform:scale(1.04)}.material-shade{background:linear-gradient(90deg,rgba(5,21,17,.87),rgba(6,20,16,.55) 45%,transparent 85%)}.material-copy{position:absolute;z-index:1;left:6%;top:17%;max-width:450px}.material-copy h3{font:400 41px 'Noto Serif TC',serif;margin:12px 0 24px}.material-copy>p:not(.eyebrow){font:300 15px/2 'Noto Serif TC',serif;max-width:330px}.material-specs{display:flex;gap:24px;margin-top:58px;border-top:1px solid rgba(255,255,255,.45);padding-top:17px}.material-specs span{display:grid;gap:10px;min-width:76px}.material-specs small{font-size:9px;color:#d2c29f;letter-spacing:.2em}.material-specs b{font:400 12px 'Noto Serif TC',serif}.material-warning{font:300 11px/2 'Noto Serif TC',serif;color:#626d62;margin:14px 0 0}.config-panel{background:#faf8f3;border:1px solid #ded8ca;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;box-shadow:0 12px 28px rgba(17,37,28,.06);scrollbar-width:thin}.panel-head{padding:25px 28px 18px;display:flex;align-items:end;justify-content:space-between}.panel-head p{font:500 9px var(--serif);letter-spacing:.25em;color:#a1875b;margin:0 0 9px}.panel-head h3{font:400 25px 'Noto Serif TC',serif;margin:0}.panel-head>span{font-size:11px;letter-spacing:.15em;color:#a08760}.progress-track{height:2px;background:#e4dfd4;margin:0 28px 20px}.progress-track span{height:100%;background:#9d8054;display:block;width:14%;transition:width .35s}.step-tabs{display:grid;grid-template-columns:repeat(7,1fr);padding:0 19px 16px;gap:3px;border-bottom:1px solid #e8e3d8}.step-tabs button{border:0;background:transparent;color:#858b83;min-width:0;padding:7px 0 5px;border-bottom:1px solid transparent}.step-tabs button strong{display:block;font:400 11px var(--serif)}.step-tabs button span{display:block;font:400 8px/1.5 'Noto Serif TC',serif;white-space:nowrap}.step-tabs button.active{border-bottom-color:#b99b6b;color:var(--deep)}.step-content{padding:24px 28px 16px;min-height:290px}.step-heading{display:flex;align-items:start;gap:14px;margin-bottom:18px}.step-heading>span{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:#e6d9c2;color:#5c4932;font:500 12px var(--serif);flex:none}.step-heading h4{font:400 18px 'Noto Serif TC',serif;margin:1px 0 4px}.step-heading small{font-size:10px;letter-spacing:.1em;color:#8c8d83}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.option-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.option-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.option-card{border:1px solid #ddd8cd;background:#fcfbf7;padding:13px 9px;min-height:84px;text-align:left;color:#2d352e;transition:border .25s,background .25s,transform .25s;position:relative}.option-card:hover{transform:translateY(-2px);border-color:#9d8b69}.option-card.selected{border-color:#9b8053;background:#f3ecdf;box-shadow:inset 0 0 0 1px #9b8053}.option-card b{display:block;font:400 13px 'Noto Serif TC',serif;white-space:normal}.option-card em{display:block;color:#8a8273;font-size:9px;font-style:normal;letter-spacing:.05em;margin:5px 0}.option-card small{font-size:9px;line-height:1.6;color:#687067}.option-card .recommended{color:#a07f52;font-size:8px;letter-spacing:.1em;display:block;margin-top:5px}.option-card.tone-card{text-align:center;padding:12px 4px;min-height:105px}.tone-orb{display:block;width:42px;height:42px;border-radius:50%;margin:0 auto 8px;background:radial-gradient(circle at 32% 25%,var(--glow),var(--tone) 44%,#0d1918 98%);box-shadow:inset -6px -8px 9px rgba(0,0,0,.2),inset 3px 3px 4px rgba(255,255,255,.25),0 4px 6px rgba(0,0,0,.2)}.option-card.size-card{text-align:center;min-height:70px}.option-card.size-card b{font-family:var(--serif);font-size:15px}.step-story{margin-top:16px;padding:13px 15px;background:#ebe7dd;border-left:1px solid #b89a68;font:300 11px/1.8 'Noto Serif TC',serif;color:#48574c}.step-story strong{display:block;font:500 9px var(--sans);letter-spacing:.13em;color:#907149;margin-bottom:5px}.mark-fields,.gift-fields{display:grid;gap:10px;margin-top:15px}.mark-fields label,.gift-fields label{display:grid;gap:5px;font-size:10px;letter-spacing:.1em;color:#6c716b}.mark-fields input,.gift-fields input,.gift-fields textarea{width:100%;background:#fff;border:1px solid #d6d3ca;border-radius:0;padding:10px 12px;font-size:12px;color:var(--deep)}.mark-fields small{font-size:9px;color:#8a8e83}.gift-fields{grid-template-columns:1fr 1fr}.gift-fields label:nth-child(2){grid-column:1/-1}.gift-fields textarea{resize:vertical;min-height:54px}.package-preview{height:110px;background:#e6e1d7;display:flex;align-items:center;justify-content:center;margin-bottom:12px;overflow:hidden}.package-box{width:130px;height:72px;background:#17372c;box-shadow:12px 13px 18px rgba(10,24,20,.24);transform:skewY(-7deg) rotate(-5deg);display:grid;place-items:center;border:2px solid #b59c72;transition:all .4s}.package-box span{color:#cbb991;font:400 12px var(--serif);letter-spacing:.28em}.package-box.travel{width:112px;height:76px;border-radius:12px;background:#344438}.package-box.collector{width:155px;height:85px;background:#0d2b23;border-width:3px}.package-box.gift{background:#c7b79a;border-color:#f0e7d7}.package-box.gift span{color:#2b3b33}.step-actions{display:flex;justify-content:space-between;align-items:center;padding:8px 28px 22px}.text-button{border:0;background:none;color:#647066;font-size:10px;letter-spacing:.12em}.text-button:disabled{opacity:.3;cursor:default}.step-actions .button{min-height:40px;padding:0 18px}.price-dock{padding:19px 28px 25px;border-top:1px solid #ded8ca;background:#f5f1e9;display:grid;grid-template-columns:1.3fr .9fr;gap:8px}.price-dock>div:first-child,.price-dock>div:nth-child(2){display:flex;flex-direction:column;gap:5px}.price-dock small{font-size:9px;letter-spacing:.1em;color:#697268}.price-dock strong{font:500 23px var(--serif);color:var(--deep)}.price-dock b{font:400 13px 'Noto Serif TC',serif;margin-top:8px;white-space:nowrap}.price-dock span:not(.price-adjustments span){font-size:8px;color:#777e75;line-height:1.5}.price-adjustments{grid-column:1/-1;border-top:1px solid #dbd6ca;padding-top:11px;display:flex;gap:7px 12px;flex-wrap:wrap}.price-adjustments span{font-size:9px;color:#697268}.summary-trigger{grid-column:1/-1;width:100%;margin-top:8px}.story-band{height:520px;position:relative;background:#263930;color:white;overflow:hidden}.story-band img{width:100%;height:100%;object-fit:cover;object-position:center 58%;filter:brightness(.66)}.story-band:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,19,16,.76),rgba(5,19,16,.08))}.story-band>div{position:absolute;z-index:1;top:50%;left:9%;transform:translateY(-50%);max-width:500px}.story-band h2{font:400 clamp(35px,4vw,60px) 'Noto Serif TC',serif;margin:20px 0}.story-band div>p:last-child{font:300 15px/2 'Noto Serif TC',serif;max-width:380px}.compare-section{padding:95px clamp(20px,6vw,105px);background:#f8f6ef}.section-head.light{margin-bottom:35px}.compare-tabs{display:flex;gap:5px;justify-content:center;margin-bottom:26px}.compare-tabs button{border:1px solid #d9d7ce;background:#f2f0e9;padding:11px 24px;font-size:10px;letter-spacing:.15em;color:#526056}.compare-tabs button.selected{background:#14362b;color:white;border-color:#14362b}.compare-options{max-width:1060px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.compare-tile{border:1px solid #d9d7ce;background:white;padding:15px;text-align:left;min-height:230px;position:relative;color:var(--deep)}.compare-tile.selected{border-color:#a58a60;box-shadow:inset 0 0 0 1px #a58a60}.compare-tile .compare-art{height:126px;display:grid;place-items:center;background:#edeee9;margin-bottom:15px;overflow:hidden}.compare-art .tone-orb{height:76px;width:76px;margin:0}.compare-art .size-orb{display:block;border-radius:50%;width:var(--s);height:var(--s);background:radial-gradient(circle at 32% 23%,#a0b5a1,#254e3b 45%,#10251e);box-shadow:10px 10px 15px rgba(0,0,0,.18)}.compare-art .grade-bead{width:67px;height:67px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#9bb29c,#1f4735 51%,#101f1a);box-shadow:10px 10px 15px rgba(0,0,0,.18);filter:var(--grade-filter)}.compare-tile strong{display:block;font:400 15px 'Noto Serif TC',serif;margin-bottom:5px}.compare-tile small{display:block;font-size:10px;line-height:1.6;color:#6e766e}.compare-tile em{font-size:9px;color:#9b8053;font-style:normal;position:absolute;right:16px;bottom:14px}.craft-story{display:grid;grid-template-columns:1fr 1fr;min-height:620px;background:#e8e3d8}.craft-story>div{align-self:center;padding:70px clamp(26px,9vw,145px)}.craft-story h2{font-size:clamp(34px,3.7vw,54px)}.craft-story div>p:not(.eyebrow){font:300 14px/2.3 'Noto Serif TC',serif;color:#59635a;max-width:520px;margin:28px 0}.craft-story img{height:100%;width:100%;object-fit:cover}.underlined-link{display:inline-block;border-bottom:1px solid #a88b5f;padding-bottom:8px;font-size:11px;letter-spacing:.13em}.process-section{padding:95px 7vw 120px;background:#f8f6ef}.process-list{list-style:none;padding:0;max-width:1300px;margin:65px auto 0;display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:#d6d9ce;border:1px solid #d6d9ce}.process-list li{background:#f8f6ef;padding:20px 15px;min-height:120px}.process-list span{display:block;color:#aa8b5d;font:400 20px var(--serif);margin-bottom:23px}.process-list b{font:400 11px/1.6 'Noto Serif TC',serif}.nfc-section{background:#102a23;color:white;min-height:530px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:5vw;padding:75px 11vw}.nfc-section h2{font-size:clamp(32px,3.7vw,55px)}.nfc-section p:not(.eyebrow){font:300 13px/2.3 'Noto Serif TC',serif;color:#d9e0d6;max-width:480px;margin:22px 0}.nfc-section small{font-size:9px;letter-spacing:.22em;color:#b8a37f}.nfc-orbit{height:370px;display:grid;place-items:center;position:relative}.nfc-phone{width:205px;height:350px;border:8px solid #121b18;border-radius:27px;background:linear-gradient(140deg,#173e32,#071e19);box-shadow:24px 27px 45px rgba(0,0,0,.4),inset 0 0 0 1px #a4875f;transform:rotate(-11deg);display:flex;align-items:center;flex-direction:column;padding:27px 12px;position:relative;z-index:1}.nfc-phone small{font:400 11px var(--serif);letter-spacing:.18em}.nfc-emblem{height:150px;width:150px;border:1px solid #b49b71;border-radius:50%;display:grid;place-items:center;font:400 83px var(--serif);margin:25px 0 15px;color:#ccb68e}.nfc-phone b{font:400 11px var(--serif);letter-spacing:.15em}.nfc-phone>span:last-child{font-size:7px;letter-spacing:.12em;color:#c5b496;margin-top:14px}.nfc-wave{position:absolute;border:1px solid rgba(199,180,145,.3);border-radius:50%;width:350px;height:350px}.nfc-wave.wave-two{width:470px;height:470px;opacity:.5}.final-cta{height:490px;position:relative;color:white;display:grid;place-items:center;text-align:center;background:#1d302b;overflow:hidden}.final-cta img{position:absolute;width:100%;height:100%;object-fit:cover;filter:brightness(.35) saturate(.7)}.final-cta>div{position:relative;z-index:1}.final-cta h2{margin:20px 0 30px}footer{background:#081a16;color:#d7d0bf;min-height:130px;padding:35px 6vw;display:flex;align-items:center;justify-content:space-between;gap:25px}footer .wordmark{font-size:23px}footer>span,footer>a:last-child{font-size:10px;letter-spacing:.1em}dialog{border:0;padding:0;max-width:none;max-height:none}dialog::backdrop{background:rgba(2,15,11,.82);backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:18px;top:12px;z-index:4;width:35px;height:35px;border:0;background:rgba(20,36,29,.85);color:white;font-size:25px}.film-dialog{width:min(90vw,1060px);background:#0a211b;color:white;overflow:hidden}.film-frame{height:min(60vw,580px);min-height:370px;position:relative;overflow:hidden}.film-frame img{width:100%;height:100%;object-fit:cover;animation:cinema 18s ease-in-out infinite alternate;filter:brightness(.66)}@keyframes cinema{from{transform:scale(1)}to{transform:scale(1.09)}}.film-frame:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,14,.65),transparent 75%)}.film-frame>div{position:absolute;z-index:1;bottom:50px;left:50px}.film-frame p{font-size:10px;letter-spacing:.22em}.film-frame h2{font:400 clamp(28px,4vw,50px)/1.45 'Noto Serif TC',serif}.film-disclaimer{padding:16px 25px;font-size:11px;letter-spacing:.1em;color:#d4c5ab;text-align:center}.summary-dialog{width:min(94vw,1100px);height:min(90vh,820px);background:#f8f5ec;overflow:auto}.summary-layout{min-height:100%;display:grid;grid-template-columns:47% 53%}.summary-art{background:radial-gradient(circle at 50% 40%,#455a49,#0b241c);display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden}.summary-art>div{width:95%;height:70%}.summary-art svg{height:100%;width:100%;filter:drop-shadow(0 20px 20px rgba(0,0,0,.4))}.summary-art p{font:400 13px var(--serif);letter-spacing:.25em;color:#d9c9a2}.summary-details{padding:55px clamp(25px,4vw,60px)}.summary-details h2{font-size:32px;margin:10px 0 8px}.summary-id{font-size:9px;color:#9a825c;letter-spacing:.2em}.summary-details dl{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin:27px 0}.summary-details dl div{border-top:1px solid #d8d4c9;padding-top:10px}.summary-details dt{font-size:9px;color:#8c918a;letter-spacing:.12em;text-transform:uppercase}.summary-details dd{margin:6px 0 0;font:400 12px 'Noto Serif TC',serif}.summary-total{display:grid;grid-template-columns:1fr auto;align-items:center;border-top:1px solid #a58c5f;padding-top:18px}.summary-total span:first-child{font-size:10px;color:#6b766d}.summary-total strong{font:400 23px var(--serif);grid-column:2;grid-row:1/3}.summary-total span:last-child{font-size:11px;color:#667268;margin-top:6px}.summary-contract{background:#ece7dd;margin:22px 0;padding:16px;border-left:2px solid #ab9063}.summary-contract b{font:400 12px 'Noto Serif TC',serif}.summary-contract p,.summary-fine{font:300 10px/1.9 'Noto Serif TC',serif;color:#646e64}.summary-contract p{margin:8px 0 0}.summary-buttons{display:flex;flex-wrap:wrap;gap:8px}.summary-buttons .button{min-height:40px;padding:0 13px;font-size:9px}.summary-buttons .underlined-link{padding:10px 0 4px;margin-left:auto}.summary-fine{margin-top:18px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,30px);background:#102a23;color:white;padding:13px 22px;z-index:30;font-size:12px;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.entering .configure-section{animation:enter .7s ease}@keyframes enter{from{filter:brightness(.7);opacity:.5}to{filter:brightness(1);opacity:1}}@media(max-width:1050px){.site-header nav{gap:12px}.site-header nav a{font-size:9px}.contact-link{display:none}.hero-aside{display:none}.config-layout{grid-template-columns:minmax(0,1.3fr) minmax(340px,1fr)}.product-stage{min-height:530px}.rotate-controls span{display:none}.option-grid.four{grid-template-columns:repeat(2,1fr)}.process-list{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.site-header{height:66px;padding:0 18px}.wordmark{font-size:20px}.wordmark span{font-size:14px}.wordmark small{font-size:6px}.site-header nav{position:absolute;left:0;right:0;top:66px;height:44px;background:rgba(8,29,23,.91);justify-content:center;gap:16px}.site-header nav a{font-size:9px}.site-header nav a.active:after{bottom:-8px}.header-actions{gap:0}.hero{min-height:660px;height:91svh}.hero-image{object-position:64% center}.hero-overlay{background:linear-gradient(90deg,rgba(3,17,14,.84),rgba(3,17,14,.32)),linear-gradient(0deg,rgba(3,17,14,.55),transparent 40%)}.hero-content{left:24px;right:20px;top:53%}.hero h1{font-size:clamp(52px,12vw,86px)}.hero-zh{font-size:21px}.hero-description{font-size:12px}.hero-scroll{left:24px}.intro{grid-template-columns:1fr;padding:65px 25px;gap:22px}.intro h2{font-size:37px}.intro>p{max-width:none}.configure-section{padding:65px 14px}.config-layout{display:block}.section-head{margin-bottom:30px}.section-head h2{font-size:31px}.product-stage{min-height:420px}.product-visual{inset:35px 3px 50px}.stage-top,.stage-bottom{left:17px;right:17px}.stage-top{top:17px;font-size:7px}.stage-bottom{bottom:15px}.stage-bottom strong{font-size:13px}.stage-kicker{font-size:8px}.rotate-controls span{display:none}.material-card{height:360px}.material-copy{top:13%}.material-copy h3{font-size:31px}.material-specs{gap:12px;margin-top:32px}.config-panel{position:relative;top:auto;max-height:none;margin-top:24px}.step-content{min-height:260px}.story-band{height:430px}.story-band>div{left:6%;right:5%}.compare-section{padding:65px 17px}.compare-options{gap:7px}.compare-tile{padding:8px;min-height:175px}.compare-tile .compare-art{height:90px}.compare-art .tone-orb{width:55px;height:55px}.compare-tile strong{font-size:11px}.compare-tile small{font-size:8px}.compare-tile em{right:8px;bottom:8px;font-size:8px}.craft-story{grid-template-columns:1fr}.craft-story>div{padding:65px 25px}.craft-story img{height:320px}.process-section{padding:65px 17px}.process-list{grid-template-columns:repeat(2,1fr);margin-top:40px}.nfc-section{grid-template-columns:1fr;padding:70px 30px;gap:0}.nfc-orbit{height:360px}.nfc-section>div:last-child{order:-1}.final-cta{height:430px}footer{flex-wrap:wrap}footer .wordmark{width:100%}.summary-dialog{height:92vh}.summary-layout{display:block}.summary-art{height:260px}.summary-art>div{height:85%}.summary-art p{font-size:9px}.summary-details{padding:30px 22px}.summary-details h2{font-size:27px}}@media(max-width:440px){.site-header nav{gap:9px}.site-header nav a{font-size:8px}.hero-buttons .button{padding:0 14px;gap:12px}.option-grid.three{grid-template-columns:repeat(3,1fr)}.option-grid.three .option-card{padding:9px 6px}.option-card b{font-size:11px}.panel-head,.step-content,.step-actions,.price-dock{padding-left:17px;padding-right:17px}.progress-track{margin-left:17px;margin-right:17px}.nfc-wave.wave-two{width:380px;height:380px}.compare-tabs button{padding:10px 12px;font-size:9px}.summary-buttons .button{flex:1}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}