.researcher-note{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:center;padding-block:115px;border-bottom:1px solid var(--line)}
.researcher-copy h2{font:500 clamp(36px,3.6vw,50px)/1.28 Georgia,"Songti SC",serif;letter-spacing:-.03em;margin:0 0 24px}
.researcher-copy>p:not(.section-index){color:#61727d;font-size:15px}
.researcher-copy blockquote{margin:34px 0 0;padding:14px 0 14px 20px;border-left:2px solid #2da498;color:#175c59;font:italic 16px Georgia,"Songti SC",serif}
.researcher-image{margin:0;position:relative;border-radius:28px;overflow:hidden;background:#18232a;box-shadow:0 30px 80px rgba(25,42,50,.18)}
.researcher-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(4,17,25,.52));pointer-events:none}
.researcher-image img{width:100%;aspect-ratio:1.2/1;object-fit:cover;object-position:center top;display:block;filter:saturate(.84) contrast(1.02)}
.researcher-image figcaption{position:absolute;z-index:1;left:24px;bottom:18px;color:#e6f7f3;font-size:9px;letter-spacing:.19em;text-transform:uppercase}
.researcher-image figcaption span{display:inline-block;width:22px;height:1px;background:#67d8cb;vertical-align:middle;margin-right:9px}
@media(max-width:900px){.researcher-note{grid-template-columns:1fr;gap:34px;padding-block:76px}}
@media(max-width:600px){.researcher-copy h2{font-size:34px}.researcher-image{border-radius:20px}.researcher-image img{aspect-ratio:1/1;object-position:center top}}
.site-footer>p{font-size:14px;line-height:1.75;color:#566a74}
.site-footer .copyright{font-size:11px;color:#819098}
@media(max-width:600px){.site-footer>p{font-size:13px}}
.file-icon{position:relative;background:linear-gradient(145deg,#237f7a,#175d61);border:1px solid rgba(131,238,224,.34)}
.file-icon:before{content:"";position:absolute;left:8px;top:6px;width:12px;height:16px;border:1.5px solid #d8fffa;border-radius:2px;background:rgba(255,255,255,.04)}
.file-icon:after{content:"";position:absolute;left:11px;top:11px;width:7px;height:1.5px;background:#d8fffa;box-shadow:0 4px 0 rgba(216,255,250,.8),0 8px 0 rgba(216,255,250,.55)}
.file-icon i{position:absolute;left:17px;top:6px;width:4px;height:4px;border-left:1.5px solid #d8fffa;border-bottom:1.5px solid #d8fffa;background:#217570}
.owl-friend{position:fixed;z-index:30;right:24px;bottom:18px;width:102px;padding:0;border:0;background:transparent;color:#1c5551;cursor:pointer;font-family:inherit;filter:drop-shadow(0 12px 18px rgba(17,54,57,.18));transition:transform .25s ease}
.owl-friend:hover{transform:translateY(-5px)}.owl-friend:focus-visible{outline:2px solid #1a8177;outline-offset:4px;border-radius:18px}
.owl-friend svg{width:88px;display:block;margin:auto;overflow:visible}.owl-shadow{fill:rgba(10,30,37,.12)}.owl-body{fill:#d9eee7;stroke:#174f50;stroke-width:3}.owl-ear,.owl-wing{fill:none;stroke:#174f50;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.owl-eye-bg{fill:#fbfffd;stroke:#174f50;stroke-width:3}.owl-pupil{fill:#163b3e}.owl-pupils{transition:transform .08s linear}.owl-beak{fill:#d6a85d;stroke:#174f50;stroke-width:2}.owl-book{fill:#287d74;stroke:#174f50;stroke-width:3;stroke-linejoin:round}.owl-book-line{fill:none;stroke:#bff0e5;stroke-width:1.8;stroke-linecap:round}.owl-label{display:inline-block;margin-top:-3px;padding:3px 9px;border:1px solid rgba(23,79,80,.15);border-radius:99px;background:rgba(247,251,249,.9);font-size:9px;letter-spacing:.08em;backdrop-filter:blur(8px)}
.owl-fluff,.owl-feathers{fill:none;stroke:#75aaa1;stroke-width:2.2;stroke-linecap:round}.owl-body{filter:drop-shadow(0 0 2px rgba(255,255,255,.9))}
.owl-message{position:absolute;right:80px;bottom:62px;width:max-content;max-width:220px;padding:10px 13px;border:1px solid rgba(27,103,98,.16);border-radius:14px 14px 2px 14px;background:rgba(251,254,252,.96);box-shadow:0 12px 30px rgba(19,48,54,.12);font-size:11px;line-height:1.55;text-align:left;color:#365f5c;opacity:0;transform:translateY(6px) scale(.96);pointer-events:none;transition:.25s ease}.owl-message.show{opacity:1;transform:none}
.owl-friend.blink .owl-eye-bg{transform:scaleY(.12);transform-origin:center}.owl-friend.blink .owl-pupil{opacity:0}
@media(max-width:600px){.owl-friend{right:8px;bottom:10px;transform:scale(.82);transform-origin:right bottom}.owl-friend:hover{transform:scale(.82) translateY(-4px)}.owl-message{right:74px;max-width:180px}.owl-label{display:none}}
@media(prefers-reduced-motion:reduce){.owl-friend,.owl-pupils,.owl-message{transition:none}.owl-friend:hover{transform:none}}

/* 2026-11 readability and alignment pass */
:root{--paper:#f7f4ec;--ink:#102d2b;--muted:#566e69;--line:rgba(24,78,70,.17);--deep:#09231f;--deep2:#0d3430;--gold:#b98b37}
body{font-size:17px;line-height:1.78;background:linear-gradient(180deg,#faf8f1 0%,#f4f5ed 55%,#faf8f1 100%)}
.site-header{height:94px}
.brand{gap:14px}.brand b{font-size:18px;letter-spacing:.06em}.brand small{font-size:11px;letter-spacing:.18em;margin-top:8px;text-transform:none}
nav{gap:38px;font-size:15px}.header-action{font-size:14px;padding:11px 18px}
.eyebrow,.section-index{font-size:13px;letter-spacing:.17em;margin-bottom:22px}
.hero{gap:64px}.hero-lead{font-size:20px;line-height:1.8}.button{padding:15px 25px;font-size:15px;font-weight:650}.trust-row{font-size:14px;gap:28px}
.hero-visual{min-height:540px;isolation:isolate}.hero-visual:before{display:none}.desk-halo{position:absolute;z-index:-3;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle at 48% 46%,rgba(180,220,203,.46),rgba(216,229,202,.18) 52%,transparent 72%)}.desk-halo:before,.desk-halo:after{content:"";position:absolute;border:1px solid rgba(37,108,93,.14);border-radius:50%;inset:34px}.desk-halo:after{inset:82px;border-style:dashed}.paper-back{position:absolute;z-index:-2;width:min(470px,88%);height:420px;border:1px solid rgba(168,130,60,.2);border-radius:18px;background:#e8e4d5;transform:rotate(-5deg) translate(-12px,8px);box-shadow:0 22px 60px rgba(52,72,60,.12)}
.research-sheet{position:relative;width:min(500px,94%);padding:34px 34px 30px;border:1px solid rgba(41,101,88,.2);border-radius:20px;background:linear-gradient(155deg,rgba(255,255,251,.98),rgba(244,242,228,.98));box-shadow:0 30px 80px rgba(33,62,54,.2);transform:rotate(1.2deg)}.research-sheet:before{content:"";position:absolute;inset:12px;border:1px solid rgba(185,139,55,.18);border-radius:13px;pointer-events:none}.sheet-topline{position:relative;display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid rgba(32,98,84,.16);font-size:14px;font-weight:700;color:#1b5e56}.sheet-topline b{font-size:12px;font-weight:650;color:#52706a}.sheet-topline i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px;background:#2b9a83;box-shadow:0 0 0 5px rgba(43,154,131,.1)}.sheet-heading{position:relative;font:500 30px/1.35 Georgia,"Songti SC",serif;color:#133f3a;margin:25px 0 22px}.sheet-workflow{position:relative;display:grid;gap:12px}.sheet-tool{display:grid;grid-template-columns:52px minmax(0,1fr) auto auto;gap:13px;align-items:center;padding:16px;border:1px solid rgba(35,101,87,.14);border-radius:15px;background:rgba(255,255,255,.62)}.sheet-icon{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;background:#dfead4;color:#1c6a5b;font:500 27px Georgia,serif}.document-icon{font:700 20px "Songti SC",serif;background:#ece5c9;color:#715927}.sheet-tool small,.sheet-tool strong{display:block}.sheet-tool small{font-size:12px;color:#6d7e79;margin-bottom:2px}.sheet-tool strong{font-size:16px;line-height:1.45;color:#183f3a}.sheet-arrow{font-size:20px;color:#b28a3f}.sheet-tool em{min-width:58px;padding:7px 9px;border-radius:9px;background:#155f55;color:#fff;font-size:12px;font-style:normal;text-align:center}.sheet-foot{position:relative;display:flex;justify-content:space-between;gap:14px;margin-top:20px;padding-top:17px;border-top:1px solid rgba(32,98,84,.16);font-size:12px;color:#60736e}.sheet-foot span:first-child:before{content:"✓";color:#1f8574;margin-right:6px;font-weight:800}.desk-note{position:absolute;z-index:3;left:-4px;bottom:20px;display:grid;padding:14px 18px;border:1px solid rgba(173,130,50,.34);border-radius:14px;background:rgba(255,251,238,.96);box-shadow:0 14px 34px rgba(43,62,54,.14);transform:rotate(-2deg)}.desk-note span{font:600 17px Georgia,"Songti SC",serif;color:#315c53}.desk-note small{font-size:12px;color:#78837e;margin-top:2px}.desk-pencil{position:absolute;z-index:-1;right:-8px;bottom:50px;width:180px;height:10px;border-radius:20px;background:linear-gradient(90deg,#c59a45 0 78%,#1b675a 78% 94%,#d8c6a3 94%);transform:rotate(-52deg);box-shadow:0 9px 18px rgba(65,74,57,.13)}
.manifesto-grid{grid-template-columns:.32fr 1fr;gap:28px}.manifesto p:last-child{font-size:18px;line-height:1.9}
.researcher-copy>p:not(.section-index){font-size:18px;line-height:1.9}.researcher-copy blockquote{font-size:19px;line-height:1.8;padding-left:24px}.researcher-image figcaption{font-size:11px}
.tools{padding-block:128px}.section-head{align-items:flex-end;margin-bottom:58px}.section-head h2{font-size:48px}.section-head>p{font-size:17px;line-height:1.75;max-width:430px}
.tool-card{grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:54px;padding:54px;align-items:stretch;margin-bottom:44px;background:rgba(255,253,247,.82);border-color:rgba(27,91,80,.18)}
.tool-content{display:flex;flex-direction:column;min-width:0}.tool-meta{min-height:38px;gap:14px}.tool-number{font-size:23px}.tag{font-size:13px;letter-spacing:.09em;padding:6px 12px}
.tool-card h3{font:500 42px/1.2 Georgia,"Songti SC",serif;margin:20px 0 8px}.tool-subtitle{margin:0 0 14px;color:#1d7469;font-size:16px;font-weight:700;letter-spacing:.08em}
.tool-summary{font-size:17px;line-height:1.85;margin:0 0 28px;min-height:94px;color:#526b67}.feature-list{border-bottom:1px solid var(--line)}.feature-list li{grid-template-columns:42px 1fr;gap:14px;padding:18px 0;min-height:96px;align-items:start}.feature-list li>span{font-size:16px;padding-top:2px}.feature-list b{font-size:17px;line-height:1.5}.feature-list small{font-size:14px;line-height:1.65;margin-top:5px;color:#667d78}
.download-group{margin-top:auto;padding-top:32px}.download{min-width:240px;padding:15px 21px;border-radius:16px}.download span{font-size:17px}.download small{font-size:12px;line-height:1.5;margin-top:3px}
.tool-media{display:flex;flex-direction:column;align-self:stretch;min-width:0}.image-shell{padding:14px;border-radius:24px;background:#e9ecdf;flex:1;display:flex;align-items:flex-start}.image-shell img{border-radius:15px;aspect-ratio:2/3;object-fit:cover}.image-shell .yanxu-promo-image{aspect-ratio:auto;object-fit:contain}.yanxu-image-shell{flex:none;width:100%;padding:0;background:transparent;overflow:hidden;align-self:flex-start}.yanxu-image-shell .yanxu-promo-image{display:block;width:100%;max-width:100%;height:auto;border-radius:24px}.tool-media>p{font-size:13px;line-height:1.6;margin:14px 0 0;letter-spacing:.05em}
.steps{padding-block:122px}.steps .section-head{margin-bottom:54px}.step-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.step{min-height:270px;padding:32px 30px;border-radius:24px;display:flex;flex-direction:column}.step>span{font-size:28px;color:#e1bc68}.step h3{font-size:22px;line-height:1.4;margin:44px 0 13px}.step p{font-size:15px;line-height:1.8;color:#b3c4c0}.notice{margin-top:42px;padding:15px 0 15px 25px;grid-template-columns:135px 1fr;gap:24px}.notice b{font-size:17px}.notice p{font-size:14px;line-height:1.85;color:#a9bbb7}
.closing .eyebrow{font-size:12px}.site-footer{min-height:156px}.site-footer>p{font-size:15px}.site-footer .copyright{font-size:13px}.owl-label{font-size:11px}.owl-message{font-size:13px;max-width:250px;padding:12px 15px}
@media(max-width:1050px){.tool-card{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;padding:40px}.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.step{min-height:230px}.tool-summary{min-height:120px}}
@media(max-width:900px){.site-header{height:82px}.hero{gap:28px}.hero-visual{min-height:560px}.tool-card{grid-template-columns:minmax(0,1fr);padding:34px}.tool-summary{min-height:0}.tool-media{width:100%;max-width:640px;min-width:0;justify-self:center}.image-shell{width:100%}.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.step{min-height:220px}.section-head>p{text-align:left}.site-footer{gap:14px}}
@media(max-width:600px){body{font-size:16px}.site-header{height:76px}.brand b{font-size:16px}.brand small{font-size:10px}.hero{padding-block:58px 72px}.hero-lead{font-size:18px}.eyebrow,.section-index{font-size:12px}.trust-row{font-size:13px}.hero-visual{min-height:500px}.desk-halo{width:390px;height:390px}.paper-back{height:390px}.research-sheet{padding:27px 22px 24px;border-radius:17px}.sheet-topline{font-size:12px}.sheet-topline b{font-size:11px}.sheet-heading{font-size:25px;margin:21px 0 18px}.sheet-tool{grid-template-columns:44px minmax(0,1fr) auto;gap:10px;padding:13px}.sheet-icon{width:42px;height:42px;font-size:24px}.document-icon{font-size:18px}.sheet-tool small{font-size:11px}.sheet-tool strong{font-size:14px}.sheet-arrow{display:none}.sheet-tool em{min-width:52px;font-size:11px;padding:6px}.sheet-foot{font-size:11px;flex-direction:column;gap:3px}.desk-note{left:0;bottom:4px;padding:11px 14px}.desk-note span{font-size:15px}.desk-pencil{display:none}.manifesto p:last-child,.researcher-copy>p:not(.section-index){font-size:16px}.researcher-copy blockquote{font-size:17px}.tools{padding-block:82px}.section-head{margin-bottom:36px}.section-head h2{font-size:37px}.section-head>p{font-size:16px}.tool-card{padding:24px;gap:28px}.tool-card h3{font-size:34px}.tool-subtitle{font-size:15px}.tool-summary{font-size:16px;margin-bottom:20px}.feature-list li{grid-template-columns:38px 1fr;min-height:0;padding:16px 0}.feature-list b{font-size:16px}.feature-list small{font-size:14px}.download-group{padding-top:24px}.download{min-width:0}.download span{font-size:16px}.download small{font-size:12px}.tool-media>p{font-size:12px}.steps{padding-block:82px}.step-grid{grid-template-columns:1fr;gap:14px}.step{min-height:0;padding:25px}.step h3{font-size:21px;margin:24px 0 10px}.step p{font-size:15px}.notice{grid-template-columns:1fr;gap:8px;padding-left:18px}.notice b{font-size:16px}.notice p{font-size:14px}.site-footer>p{font-size:14px}.site-footer .copyright{font-size:12px}}

/* Warm owl companion, cropped from the official 研序 artwork */
.owl-friend{right:18px;bottom:14px;width:158px;z-index:999;filter:none;display:grid;justify-items:center;visibility:visible;opacity:1}
.owl-friend:hover{transform:translateY(-7px)}
.owl-art{position:relative;display:block;width:150px;height:178px;overflow:hidden;border:0;border-radius:48% 48% 32% 32%;background:transparent;box-shadow:none}
.owl-art img{position:static;width:100%;height:100%;max-width:100%;display:block;object-fit:contain;filter:drop-shadow(0 10px 16px rgba(37,67,56,.15))}
.owl-label{position:relative;margin-top:-8px;padding:6px 13px;border-color:rgba(29,91,76,.2);background:rgba(255,252,242,.97);font-size:13px;font-weight:700;letter-spacing:.04em;color:#285d52;box-shadow:0 7px 18px rgba(34,61,53,.12)}
.owl-message{right:146px;bottom:108px;width:max-content;max-width:calc(100vw - 230px);padding:14px 17px;border-radius:17px 17px 3px 17px;font-size:15px;line-height:1.7;white-space:nowrap;color:#2e5b52;background:rgba(255,253,246,.98)}
.owl-friend.owl-nod .owl-art{animation:owlNod .7s ease-in-out}
@keyframes owlNod{40%{transform:rotate(-2deg) translateY(-3px)}70%{transform:rotate(1deg)}}
@media(max-width:600px){.owl-friend{right:4px;bottom:5px;width:86px;transform:none}.owl-friend:hover{transform:translateY(-3px)}.owl-art{width:80px;height:96px}.owl-art img{width:100%;height:100%;object-fit:contain}.owl-label{display:inline-block;margin-top:-4px;font-size:10.5px;padding:4px 7px}.owl-message{right:82px;bottom:62px;width:230px;max-width:calc(100vw - 105px);font-size:14px;padding:12px 14px;white-space:normal}}

/* The first two tools are available now; the independent track continues beyond the workbench. */
.sheet-heading small{display:block;margin-top:6px;font:500 13px/1.6 "Microsoft YaHei UI","PingFang SC",sans-serif;letter-spacing:.04em;color:#70807b}
.section-index{font-size:16px;letter-spacing:.14em;font-weight:750}
.hero-visual{min-height:650px;padding-bottom:105px}
.future-road{position:absolute;z-index:2;right:8px;bottom:10px;width:365px;padding:18px 24px 16px;border:1px solid rgba(39,103,89,.2);border-radius:18px;background:linear-gradient(105deg,rgba(234,237,220,.98),rgba(250,249,239,.99));box-shadow:0 18px 42px rgba(45,66,57,.13);transform:none}
.future-road-copy{display:flex;align-items:end;justify-content:space-between;gap:12px;color:#315f56}.future-road-copy strong{font-size:15px}.future-road-copy small{font-size:12px;letter-spacing:.07em;color:#81908b}
.future-progress{display:grid;grid-template-columns:12px 1fr 12px 1.7fr 15px;align-items:center;margin-top:11px}.future-progress i{display:block;width:12px;height:12px;border:3px solid #f6f7ed;border-radius:50%;background:#268b79;box-shadow:0 0 0 1px #268b79}.future-progress span{height:2px;background:#268b79}.future-progress span:not(.is-done){background:repeating-linear-gradient(90deg,rgba(54,126,111,.55) 0 8px,transparent 8px 14px)}.future-progress .is-next{width:15px;height:15px;background:#f6f7ed;border:2px solid #5e9b8e;box-shadow:0 0 0 5px rgba(51,139,121,.08)}
@media(max-width:600px){.section-index{font-size:15px}.sheet-heading small{font-size:12px}.hero-visual{min-height:690px;padding-bottom:110px}.future-road{right:4px;bottom:4px;width:calc(100% - 28px);padding:15px 18px 14px}.future-road-copy strong{font-size:14px}.future-road-copy small{font-size:11px}.hero-visual .desk-note{bottom:114px}.hero-visual .desk-pencil{bottom:145px}}

/* Larger type scale across the site. */
body{font-size:19px}
.site-header{height:106px}.brand-mark{width:42px;height:42px;border-radius:13px}.brand b{font-size:27px;letter-spacing:.04em}.brand small{font-size:16px;letter-spacing:.12em;margin-top:9px}
nav{font-size:17px}.header-action{font-size:16px}.eyebrow{font-size:15px}.section-index{font-size:18px}
.hero h1{font-size:clamp(54px,5.6vw,80px)}.hero-title-line{display:block;white-space:nowrap}.hero h1 em{display:inline-block}.hero-lead{font-size:22px}.button{font-size:17px}.trust-row{font-size:16px}
.sheet-topline{font-size:16px}.sheet-topline b{font-size:14px}.sheet-heading{font-size:33px}.sheet-heading small{font-size:15px}.sheet-tool small{font-size:14px}.sheet-tool strong{font-size:18px}.sheet-tool em{font-size:14px}.sheet-foot{font-size:14px}.desk-note span{font-size:19px}.desk-note small{font-size:14px}
.hero-visual .desk-note{bottom:118px}.hero-visual .desk-pencil{bottom:142px}.future-road-copy strong{font-size:17px}.future-road-copy small{font-size:14px}
.manifesto p:last-child,.researcher-copy>p:not(.section-index){font-size:20px}.researcher-copy blockquote{font-size:21px}.researcher-image figcaption{font-size:13px}
.section-head h2{font-size:52px}.section-head>p{font-size:19px}.tool-number{font-size:26px}.tag{font-size:15px}.tool-card h3{font-size:45px}.tool-subtitle{font-size:18px}.tool-summary{font-size:19px}.feature-list li>span{font-size:18px}.feature-list b{font-size:19px}.feature-list small{font-size:16px}.download span{font-size:19px}.download small{font-size:14px}.tool-media>p{font-size:15px}
.step>span{font-size:31px}.step h3{font-size:25px}.step p{font-size:17px}.notice b{font-size:19px}.notice p{font-size:16px}.site-footer>p{font-size:17px}.site-footer .copyright{font-size:15px}.owl-label{font-size:14px}.owl-message{font-size:16px}
@media(max-width:600px){body{font-size:17px}.site-header{height:88px}.brand-mark{width:36px;height:36px}.brand b{font-size:21px}.brand small{font-size:12px;margin-top:6px}.hero h1{font-size:clamp(40px,11.5vw,47px)}.hero-lead{font-size:20px}.eyebrow{font-size:14px}.section-index{font-size:16px}.sheet-topline{font-size:14px}.sheet-topline b{font-size:12px}.sheet-heading{font-size:28px}.sheet-heading small{font-size:13px}.sheet-tool small{font-size:12px}.sheet-tool strong{font-size:16px}.sheet-tool em{font-size:12px}.sheet-foot{font-size:12px}.hero-visual .desk-note{bottom:114px}.hero-visual .desk-pencil{bottom:145px}.section-head h2{font-size:40px}.section-head>p{font-size:17px}.tool-card h3{font-size:36px}.tool-summary{font-size:17px}.feature-list b{font-size:17px}.feature-list small{font-size:15px}.step h3{font-size:23px}.step p{font-size:16px}.site-footer>p{font-size:15px}}

/* Horizontal tool journey: two independent tools with room to keep moving forward. */
.hero-visual{min-height:630px;padding-bottom:0;overflow:visible}
.tool-journey{position:relative;width:min(650px,112%);min-height:570px;padding:28px 24px 86px;color:#183f3a}
.journey-topline{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid rgba(32,98,84,.17);font-size:16px;font-weight:750;color:#1b5e56}.journey-topline b{font-size:14px;color:#58736d}.journey-topline i{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:#2b9a83;box-shadow:0 0 0 5px rgba(43,154,131,.1)}
.journey-heading{margin:24px 0 30px;font:500 34px/1.3 Georgia,"Songti SC",serif;color:#133f3a}.journey-heading small{display:block;margin-top:7px;font:500 15px/1.6 "Microsoft YaHei UI","PingFang SC",sans-serif;letter-spacing:.04em;color:#70807b}
.journey-tools{display:flex;align-items:center;gap:20px;overflow:visible}.journey-tool{position:relative;flex:0 0 225px;min-height:235px;padding:25px 23px 22px;border:1px solid rgba(35,101,87,.18);border-radius:20px;background:linear-gradient(150deg,rgba(255,255,251,.99),rgba(244,246,236,.99));box-shadow:0 22px 48px rgba(40,67,58,.14);display:flex;flex-direction:column;align-items:flex-start}.journey-tool-one{transform:rotate(-1.5deg)}.journey-tool-two{transform:rotate(1.8deg) translateY(9px)}
.journey-tool .sheet-icon{width:54px;height:54px;margin-bottom:22px}.journey-tool small,.journey-tool strong{display:block}.journey-tool small{font-size:14px;line-height:1.55;color:#6d7e79}.journey-tool strong{margin-top:4px;font-size:19px;line-height:1.45;color:#183f3a}.journey-tool em{margin-top:auto;padding:8px 12px;border-radius:10px;background:#155f55;color:#fff;font-size:14px;font-style:normal}
.journey-dots{display:flex;flex:0 0 74px;gap:10px;align-items:center;padding-left:2px}.journey-dots i{display:block;width:12px;height:3px;border-radius:99px;background:rgba(38,139,121,.52)}
.journey-rail{position:absolute;left:24px;right:-12px;bottom:50px;height:2px;background:linear-gradient(90deg,#268b79 0 56%,rgba(38,139,121,.44) 78%,rgba(38,139,121,.14) 96%,transparent)}.journey-rail i{position:absolute;right:-4px;top:-24px;font:400 40px/1 Georgia,serif;color:#277f70}
.journey-future{position:absolute;left:24px;bottom:8px;display:flex;gap:14px;align-items:baseline;color:#315f56}.journey-future strong{font-size:17px}.journey-future small{font-size:14px;color:#7b8e88}
.section-head>p{max-width:none;white-space:nowrap}
@media(max-width:900px){.tool-journey{width:min(640px,100%)}}
@media(max-width:600px){.hero{grid-template-columns:minmax(0,1fr)}.hero-copy,.hero-visual,.tool-journey{width:100%;min-width:0;max-width:100%}.hero-visual{min-height:610px;overflow:hidden}.tool-journey{min-height:560px;padding:22px 0 82px;overflow:hidden}.journey-topline{font-size:14px}.journey-topline b{font-size:12px}.journey-heading{font-size:29px;margin:21px 0 24px}.journey-heading small{font-size:13px}.journey-tools{width:100%;max-width:100%;gap:14px;overflow-x:auto;padding:8px 8px 22px;scroll-snap-type:x proximity}.journey-tool{flex-basis:72vw;min-height:220px;scroll-snap-align:start}.journey-tool-two{transform:rotate(1deg)}.journey-dots{flex-basis:58px}.journey-rail{left:8px;right:4px}.journey-future{left:8px}.section-head>p{white-space:normal}}

/* Refined hero tool cards: aligned, calmer, and easier to scan. */
.journey-tools{gap:18px}
.journey-tool{isolation:isolate;overflow:hidden;flex-basis:236px;min-height:252px;padding:27px 24px 23px;border:1px solid rgba(35,101,87,.16);border-radius:28px;background:linear-gradient(150deg,rgba(255,255,252,.99),rgba(244,247,239,.98));box-shadow:0 24px 56px rgba(39,69,59,.14);transform:none;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.journey-tool:before{content:"";position:absolute;z-index:-1;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#2e9580,#86c7b7)}
.journey-tool:after{content:"1";position:absolute;right:22px;top:20px;font:700 12px/1 Georgia,serif;letter-spacing:.12em;color:rgba(35,103,89,.42)}
.journey-tool-two:before{background:linear-gradient(90deg,#b69147,#dfc982)}
.journey-tool-two:after{content:"2";color:rgba(130,99,39,.48)}
.journey-tool-one,.journey-tool-two{transform:none}
.journey-tool .sheet-icon{width:60px;height:60px;margin-bottom:25px;border-radius:19px;box-shadow:inset 0 0 0 1px rgba(30,105,89,.05)}
.journey-tool .formula-icon{background:linear-gradient(145deg,#e5efd9,#d6e6cd);color:#176f61}
.journey-tool .document-icon{background:linear-gradient(145deg,#f4eccf,#e9ddb4);color:#745821}
.journey-tool small{font-size:14px;line-height:1.55;color:#72827d}
.journey-tool strong{margin-top:6px;font-size:20px;line-height:1.42;letter-spacing:-.01em;color:#133f39}
.journey-tool em{margin-top:auto;padding:9px 15px;border-radius:999px;background:#14665b;box-shadow:0 8px 18px rgba(20,102,91,.13);font-size:14px;letter-spacing:.03em}
.journey-tool-two em{background:#765d2c;box-shadow:0 8px 18px rgba(118,93,44,.13)}
.journey-tool .sheet-icon{width:70px;height:70px;margin:0 0 22px;border:0;border-radius:0;background:none;box-shadow:none;overflow:visible}
.sheet-icon svg{display:block;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 8px 12px rgba(34,75,65,.12))}
.formula-icon .icon-panel{fill:#e1ecd8;stroke:#bed5b7;stroke-width:1.2}
.formula-icon .icon-corners{fill:none;stroke:#3f9380;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.formula-icon .icon-integral{fill:#126d60;font:500 28px Georgia,serif}
.formula-icon .icon-equation{fill:#527c72;font:700 10px Georgia,serif}
.formula-icon .icon-formula{fill:#126d60;font:600 19px Georgia,serif;letter-spacing:.02em}
.formula-icon .icon-scan{fill:none;stroke:#79b9a9;stroke-width:1.6;stroke-linecap:round}
.document-icon .icon-page{fill:#f1e8c9;stroke:#d3be83;stroke-width:1.2;stroke-linejoin:round}
.document-icon .icon-fold{fill:#fbf7e8;stroke:#c5aa63;stroke-width:1.2;stroke-linejoin:round}
.document-icon .icon-character{fill:#73571f;font:700 18px "Songti SC",serif}
.document-icon .icon-lines{fill:none;stroke:#a88b47;stroke-width:1.7;stroke-linecap:round}
.document-icon .icon-check-bg{fill:#176b5e;stroke:#f8f4e6;stroke-width:2}
.document-icon .icon-check{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.researcher-copy blockquote{white-space:nowrap}
.site-footer{grid-template-columns:minmax(220px,1fr) minmax(440px,2fr) minmax(150px,1fr)}
.site-footer .brand b{white-space:nowrap}
.site-footer>p:not(.copyright){font-size:15px;white-space:nowrap}
@media(hover:hover){.journey-tool:hover{transform:translateY(-6px);border-color:rgba(35,101,87,.28);box-shadow:0 30px 64px rgba(39,69,59,.18)}}
@media(max-width:900px){.site-footer{grid-template-columns:1fr}.site-footer>p:not(.copyright){white-space:normal}}
@media(max-width:600px){.journey-tools{gap:14px}.journey-tool{flex-basis:78vw;min-height:238px;padding:25px 22px 21px;border-radius:24px}.journey-tool .sheet-icon{width:56px;height:56px;margin-bottom:22px}.journey-tool strong{font-size:18px}.journey-tool:after{right:19px;top:18px}.researcher-copy blockquote{white-space:normal}}

/* Q-style tool wishlist preview: visual only until durable submissions are enabled. */
.wishlist{position:relative;padding-block:124px;overflow:hidden;background:linear-gradient(180deg,#f5f7ef 0%,#f8f6eb 100%)}
.wishlist:before,.wishlist:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.wishlist:before{width:460px;height:460px;right:-170px;top:-180px;border:1px dashed rgba(41,126,107,.2);box-shadow:0 0 0 45px rgba(79,166,143,.025),0 0 0 90px rgba(79,166,143,.02)}
.wishlist:after{width:230px;height:230px;left:-110px;bottom:-100px;background:radial-gradient(circle,rgba(222,198,126,.18),transparent 70%)}
.wish-shell{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);gap:76px;align-items:center;padding:66px;border:1px solid rgba(31,98,83,.15);border-radius:38px;background:rgba(255,255,250,.76);box-shadow:0 32px 80px rgba(51,73,61,.09)}
.wish-intro h2{margin:18px 0 24px;font:500 clamp(38px,3.5vw,44px)/1.22 Georgia,"Songti SC",serif;letter-spacing:-.04em;color:#143e38}.wish-title-line,.wish-intro h2 em{display:block}.wish-title-line{white-space:nowrap}
.wish-one-more{display:flex;align-items:center;gap:11px;margin:-5px 0 14px;font:italic 500 18px/1.3 Georgia,serif;letter-spacing:.04em;color:#9a7b3e}.wish-one-more span{display:block;width:31px;height:1px;background:linear-gradient(90deg,#b18c45,#dfca91)}
.wish-intro h2 em{position:relative;font-style:normal;color:#168a78}.wish-intro h2 em:after{content:"";position:absolute;z-index:-1;left:1%;right:0;bottom:2px;height:9px;background:rgba(95,200,174,.19)}
.wish-status{display:inline-flex;align-items:center;padding:7px 13px;border:1px solid rgba(28,119,98,.16);border-radius:999px;background:#edf4e8;color:#327568;font-size:13px;font-weight:700;letter-spacing:.08em}.wish-status i{width:8px;height:8px;margin-right:7px;border-radius:50%;background:#41a98f;box-shadow:0 0 0 5px rgba(65,169,143,.1)}
.wish-lead{max-width:590px;margin:0;color:#60736d;font-size:18px;line-height:1.9}
.wish-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.wish-tags span{padding:7px 14px;border-radius:999px;background:#fff;border:1px solid rgba(26,104,87,.14);color:#51716a;font-size:14px;box-shadow:0 6px 16px rgba(36,76,64,.04)}
.wish-owl-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:center;margin-top:34px}
.wish-owl-art{position:relative;display:grid;place-items:center;width:150px;height:156px;overflow:visible;border-radius:42%;background:radial-gradient(circle at 50% 70%,rgba(224,208,151,.2),transparent 68%)}.wish-owl-art img{display:block;width:154px;height:154px;object-fit:contain;filter:drop-shadow(0 12px 17px rgba(54,75,60,.15))}
.wish-owl-speech{position:relative;padding:16px 18px;border:1px solid rgba(38,105,89,.16);border-radius:19px 19px 19px 5px;background:#fffdf6;box-shadow:0 13px 28px rgba(44,71,60,.08)}.wish-owl-speech:before{content:"";position:absolute;left:-8px;bottom:16px;width:15px;height:15px;border-left:1px solid rgba(38,105,89,.16);border-bottom:1px solid rgba(38,105,89,.16);background:#fffdf6;transform:rotate(45deg)}.wish-owl-speech b{font-size:15px;color:#28695e}.wish-owl-speech p{margin:4px 0 0;color:#6a7b76;font-size:14px;line-height:1.65}
.wish-form-preview{position:relative;padding:35px;border:1px solid rgba(31,98,83,.15);border-radius:28px;background:rgba(255,255,255,.92);box-shadow:0 24px 54px rgba(40,67,57,.11)}
.wish-form-preview:after{content:"✦";position:absolute;right:-18px;top:-23px;width:48px;height:48px;border-radius:17px;display:grid;place-items:center;background:#e9dba9;color:#78602f;font-size:22px;transform:rotate(8deg);box-shadow:0 12px 24px rgba(101,80,38,.14)}
.wish-form-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.wish-form-top>span{font-size:17px;font-weight:750;color:#244f47}.wish-form-top>span i{display:inline-block;width:9px;height:9px;margin-right:8px;border-radius:50%;background:#61b9a4}.wish-form-top small{padding:6px 11px;border-radius:999px;background:#f6eed2;color:#7c6431;font-size:12px;font-weight:700;letter-spacing:.08em}
.wish-form-preview label{display:grid;gap:9px;margin-top:18px}.wish-form-preview label>span{color:#315d55;font-size:14px;font-weight:700}.wish-form-preview label small{font-size:12px;font-weight:500;color:#8b9995}
.wish-form-preview input,.wish-form-preview textarea{width:100%;border:1px solid rgba(32,96,83,.14);border-radius:15px;background:#f8faf5;color:#60726d;font:inherit;font-size:14px;line-height:1.6;padding:14px 16px;outline:0;resize:none}.wish-form-preview input::placeholder,.wish-form-preview textarea::placeholder{color:#9aa7a2;opacity:1}
.wish-form-preview button{width:100%;margin-top:23px;padding:15px 20px;border:0;border-radius:16px;background:linear-gradient(135deg,#397b6e,#2c6c61);color:#f4fbf8;font:700 16px/1.2 "Microsoft YaHei UI","PingFang SC",sans-serif;letter-spacing:.05em;opacity:.82;cursor:not-allowed;box-shadow:0 12px 24px rgba(38,102,89,.16)}.wish-form-preview button span{margin-left:7px;color:#e9d79b}
.wish-coming{margin:18px 0 0;text-align:center;color:#687d76;font-size:15px;line-height:1.8;font-weight:500}
@media(max-width:1050px){.wish-shell{gap:42px;padding:48px;grid-template-columns:minmax(0,1fr) minmax(360px,.95fr)}}
@media(max-width:900px){.wishlist{padding-block:90px}.wish-shell{grid-template-columns:1fr;padding:40px}.wish-intro{max-width:680px}.wish-form-preview{max-width:680px;width:100%;justify-self:center}}
@media(max-width:600px){.wishlist{padding-block:72px}.wish-shell{gap:34px;padding:25px 20px;border-radius:26px}.wish-intro h2{font-size:34px}.wish-title-line{font-size:.88em}.wish-one-more{font-size:16px}.wish-lead{font-size:16px}.wish-tags{gap:8px}.wish-tags span{font-size:12px;padding:6px 11px}.wish-owl-card{grid-template-columns:104px minmax(0,1fr);gap:12px}.wish-owl-art{width:104px;height:112px}.wish-owl-art img{width:110px;height:110px}.wish-owl-speech{padding:13px 14px}.wish-owl-speech b{font-size:14px}.wish-owl-speech p{font-size:12px}.wish-form-preview{padding:25px 18px;border-radius:22px}.wish-form-preview:after{right:10px;top:-22px;width:42px;height:42px}.wish-form-top{align-items:flex-start;gap:12px}.wish-form-top>span{font-size:15px}.wish-form-preview input,.wish-form-preview textarea{font-size:13px}.wish-form-preview button{font-size:15px}.wish-coming{font-size:14px;line-height:1.75}}