:root{--ink:#172328;--red:#a8433a;--paper:#f7f4ea;--sand:#e3dfd1;--line:#a7a79b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Hiragino Mincho ProN","Yu Mincho",serif}a{color:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid var(--red);outline-offset:4px}.skip{position:absolute;z-index:50;top:-80px;left:10px;padding:10px;background:#fff}.skip:focus{top:10px}.notice{position:relative;z-index:20;padding:8px 20px;background:#e7e0d4;color:#233037;text-align:center;font:11px/1.7 "Hiragino Kaku Gothic ProN",sans-serif}.spine{position:fixed;z-index:10;left:0;top:0;bottom:0;width:210px;background:#152126;color:#f1efe6;padding:62px 25px 30px;display:flex;flex-direction:column;align-items:flex-start}.spine-brand{text-decoration:none;font-size:26px;letter-spacing:-.08em;white-space:nowrap}.spine-brand small{display:block;margin-top:8px;white-space:normal;font:8px/1.4 ui-monospace,SFMono-Regular,monospace;letter-spacing:.14em;color:#b2bbb6}.spine-kanji{align-self:center;margin:65px 0 auto;writing-mode:vertical-rl;font-size:125px;line-height:1;color:#f2efe3;opacity:.9}.spine nav{display:flex;flex-direction:column;gap:15px;font:12px "Hiragino Kaku Gothic ProN",sans-serif}.spine nav a{text-decoration:none;border-bottom:1px solid #617077;padding-bottom:5px}.spine nav a:hover{color:#e38b80}.spine-no{margin-top:50px;font:10px ui-monospace,monospace;letter-spacing:.2em;color:#a3b3b0}main{margin-left:210px}.main-top{display:flex;justify-content:space-between;gap:20px;padding:22px clamp(20px,5vw,85px);font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:.15em;border-bottom:1px solid var(--line)}.opening{position:relative;min-height:790px;padding:100px clamp(20px,5vw,85px) 70px;overflow:hidden}.opening:before{content:"";position:absolute;left:8%;right:8%;top:30%;height:1px;background:#d3d0c5}.opening>p{font-size:13px;letter-spacing:.23em;margin:0 0 35px}.opening h1{position:relative;z-index:1;writing-mode:vertical-rl;line-height:1.2;letter-spacing:.12em;font-size:clamp(75px,9vw,125px);font-weight:600;margin:0;height:445px;float:right}.opening h1 em{font-style:normal;color:var(--red)}.opening-row{position:relative;display:flex;align-items:flex-end;gap:60px;margin-top:75px;width:75%}.brush-art{width:min(33vw,330px);height:330px;position:relative;flex:none}.brush-art i{position:absolute;left:5%;right:5%;top:35%;height:34%;background:var(--ink);border-radius:70% 12% 48% 5%;transform:rotate(-19deg);box-shadow:21px 18px 0 #8a9291}.brush-art i:after{content:"";position:absolute;right:-10%;top:34%;width:20%;height:65%;background:var(--paper);border-radius:70%;transform:rotate(19deg)}.opening-row>div:last-child{max-width:330px;margin-bottom:25px}.opening-row p{font-size:15px;line-height:2.2}.opening-row a{display:inline-block;border-bottom:2px solid var(--red);color:var(--red);text-decoration:none;padding:13px 0;font:700 13px "Hiragino Kaku Gothic ProN",sans-serif;margin-top:24px}.opening-row a span{margin-left:20px}.opening-note{position:absolute;bottom:40px;right:clamp(20px,5vw,85px);font:10px ui-monospace,monospace;letter-spacing:.18em;color:#808783}.paper-section{background:#d3d0c2;padding:90px clamp(20px,5vw,85px) 120px}.paper-heading{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:end}.paper-heading>span{grid-column:1/-1;font:11px ui-monospace,monospace;letter-spacing:.2em}.paper-heading h2{font-size:clamp(57px,7.4vw,100px);line-height:1.15;letter-spacing:-.09em;font-weight:600;margin:0 0 50px}.paper-heading p{font-size:14px;line-height:2;margin-bottom:50px}.desk{display:grid;grid-template-columns:minmax(330px,1fr) 270px;gap:clamp(25px,4vw,70px);align-items:start}.paper-shell{position:relative;background:#f9f8f3;border-top:16px solid #eeeae0;border-bottom:16px solid #eeeae0;box-shadow:20px 25px 0 #b6b3a6;padding:20px 24px}.paper-shell:before{content:"";position:absolute;z-index:1;top:16px;bottom:16px;left:50%;width:1px;background:rgba(140,139,130,.15);pointer-events:none}.paper-top,.paper-bottom{font:11px "Hiragino Kaku Gothic ProN",sans-serif;letter-spacing:.11em;color:#66695f}.paper-top{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #c9c5b9;padding-bottom:15px}.paper-top span:last-child{font:9px ui-monospace,monospace}.paper-shell canvas{display:block;width:100%;height:610px;margin:15px 0;touch-action:none;cursor:crosshair;background:transparent}.paper-seal{position:absolute;bottom:75px;right:55px;color:var(--red);border:2px solid var(--red);font-size:21px;line-height:1.05;padding:6px;transform:rotate(-7deg);pointer-events:none;opacity:.65}.paper-bottom{border-top:1px solid #c9c5b9;padding-top:15px}.tools{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}.tools>span{display:block;font:11px ui-monospace,monospace;letter-spacing:.15em;border-top:2px solid var(--ink);padding:13px 0 30px}.tools fieldset{border:0;margin:0 0 30px;padding:0}.tools legend{font-size:13px;font-weight:800;margin-bottom:10px}.tools fieldset button{display:flex;align-items:center;gap:14px;width:100%;border:1px solid #7e8179;background:transparent;padding:11px 14px;margin:8px 0;text-align:left;color:var(--ink);font:13px "Hiragino Kaku Gothic ProN",sans-serif;cursor:pointer}.tools fieldset button[aria-pressed=true]{background:var(--ink);color:#fff}.swash{display:block;background:currentColor;width:35px;border-radius:50%}.swash.bold{height:9px;transform:rotate(-10deg)}.swash.fine{height:2px}.ink-dot{width:18px;height:18px;border-radius:50%;background:var(--ink)}.ink-dot.red{background:var(--red)}.tools fieldset button[aria-pressed=true] .ink-dot.black{background:#fff}.tool-actions button{width:100%;padding:12px 10px;margin:0 0 10px;border:1px solid var(--ink);background:var(--paper);font:700 12px "Hiragino Kaku Gothic ProN",sans-serif;text-align:left;cursor:pointer}.tool-actions button:first-child{background:var(--red);color:#fff;border-color:var(--red)}#ink-status{font-size:12px;line-height:1.8;margin:18px 0 8px}.tools small{font-size:10px;line-height:1.8;color:#535852}.about{padding:90px clamp(20px,5vw,85px) 120px;background:var(--paper)}.about>span{font:11px ui-monospace,monospace;letter-spacing:.2em}.about-line{display:grid;grid-template-columns:200px 1fr;gap:35px;align-items:baseline;border-top:1px solid var(--ink);padding:25px 0}.about-line:first-of-type{margin-top:45px}.about-line b{font-size:54px;font-weight:500;letter-spacing:.15em}.about-line p{font-size:16px;line-height:1.8}.about-note{font:11px/1.8 "Hiragino Kaku Gothic ProN",sans-serif;margin-top:24px}.closing{padding:70px clamp(20px,5vw,85px) 110px;background:var(--ink);color:#f1eee3;min-height:550px}.closing-mark{font-size:140px;line-height:.7;color:var(--red)}.closing h2{font-size:clamp(62px,8vw,112px);font-weight:500;letter-spacing:-.08em;line-height:1.18;margin:60px 0 28px}.closing p{font-size:13px;line-height:1.9}.closing a{display:inline-block;margin-top:30px;padding:14px 18px;border:1px solid currentColor;text-decoration:none;font:700 13px "Hiragino Kaku Gothic ProN",sans-serif}footer{display:flex;justify-content:space-between;gap:20px;padding:28px clamp(20px,5vw,85px);background:#111b20;color:#f1eee3;font:11px "Hiragino Kaku Gothic ProN",sans-serif}footer a{text-decoration:none}@media(max-width:1100px){.spine{width:170px;padding-inline:20px}main{margin-left:170px}.opening-row{gap:20px;width:70%}.brush-art{width:230px;height:230px}.desk{grid-template-columns:minmax(280px,1fr) 210px;gap:25px}}@media(max-width:760px){.spine{position:relative;top:auto;bottom:auto;width:auto;height:auto;flex-direction:row;align-items:center;gap:20px;padding:15px 20px}.spine-brand{font-size:19px}.spine-brand small{font-size:7px;max-width:135px}.spine-kanji,.spine-no{display:none}.spine nav{margin-left:auto;flex-direction:row;gap:11px;font-size:10px}.spine nav a{white-space:nowrap}.spine nav a:last-child{display:none}main{margin-left:0}.opening{min-height:740px;padding:70px 20px}.opening h1{font-size:clamp(70px,12vw,110px);height:400px}.opening-row{width:65%;display:block;margin-top:45px}.brush-art{width:190px;height:190px}.opening-row>div:last-child{margin-top:10px}.opening-row p{font-size:13px}.paper-section,.about,.closing{padding:65px 20px 80px}.paper-heading{display:block}.paper-heading h2{margin:25px 0}.paper-heading p{max-width:510px;margin-bottom:40px}.desk{display:block}.paper-shell{max-width:650px;margin:0 auto 55px}.paper-shell canvas{height:540px}.tools{max-width:650px;margin:auto}.tools fieldset{display:inline-block;vertical-align:top;width:48%;margin-right:1%}.tools fieldset button{min-height:46px}.about-line{grid-template-columns:130px 1fr}.about-line b{font-size:41px}}@media(max-width:420px){.notice{font-size:10px}.spine{gap:7px;padding-inline:14px}.spine-brand{font-size:16px}.spine-brand small{display:none}.spine nav{gap:9px;font-size:9px}.main-top{font-size:8px}.main-top span:last-child{display:none}.opening{min-height:690px}.opening h1{height:360px;font-size:64px}.opening-row{width:66%;margin-top:40px}.brush-art{width:125px;height:145px}.opening-row p{font-size:11px;line-height:1.8}.opening-row a{font-size:11px;margin-top:5px}.opening-note{font-size:8px}.paper-heading h2{font-size:57px}.paper-shell{padding:12px}.paper-shell canvas{height:450px}.paper-top{font-size:9px}.paper-seal{right:26px;bottom:60px;font-size:16px}.tools fieldset{width:100%;margin-right:0;margin-bottom:18px}.about-line{grid-template-columns:90px 1fr;gap:15px}.about-line b{font-size:32px}.about-line p{font-size:13px}.closing h2{font-size:57px}footer{display:block}footer a{display:block;margin-top:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:420px){.about-line b{font-size:28px;letter-spacing:.01em}}

/* A paper-and-brush cover for the fictional calligraphy school. */
.opening{min-height:760px;padding:0;background:#152126;color:#fff;isolation:isolate}
.opening:before{display:none}
.opening-photo,.opening-shade{position:absolute;inset:0;width:100%;height:100%}
.opening-photo{object-fit:cover;object-position:54% center;display:block;z-index:-2}
.opening-shade{z-index:-1;background:linear-gradient(90deg,rgba(9,15,17,.88),rgba(9,15,17,.58) 33%,rgba(9,15,17,.05) 72%),linear-gradient(0deg,rgba(9,15,17,.38),transparent 40%)}
.opening-content{min-height:760px;padding:30px clamp(24px,5vw,85px) 85px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between}
.opening-industry{display:inline-block;background:#f7f4ea;color:#172328;box-shadow:6px 6px 0 #a8433a;padding:11px 16px;font:800 17px/1.4 "Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}
.opening-copy{max-width:660px}
.opening-kicker{font:700 12px/1.5 ui-monospace,monospace;letter-spacing:.12em;color:#fff4d9;margin:0 0 22px}
.opening h1{writing-mode:horizontal-tb;float:none;height:auto;font-size:clamp(64px,7.1vw,112px);line-height:1.18;letter-spacing:-.085em;font-weight:700;margin:0 0 18px;text-shadow:0 4px 25px #0009}
.opening-copy>p:not(.opening-kicker){font-size:18px;line-height:1.8;margin:0;text-shadow:0 2px 12px #0009}
.opening-copy a{display:inline-block;margin-top:24px;padding:13px 0;border-bottom:2px solid #fff;color:#fff;text-decoration:none;font:700 14px "Hiragino Kaku Gothic ProN",sans-serif}
.opening-copy a span{margin-left:25px}
.opening-note{left:0;right:0;bottom:0;background:#111d20bb;color:#fff;padding:13px clamp(24px,5vw,85px);font:10px/1.5 "Hiragino Kaku Gothic ProN",sans-serif;letter-spacing:.02em}
@media(max-width:760px){.opening{min-height:690px;padding:0}.opening-photo{object-position:64% center}.opening-shade{background:linear-gradient(0deg,rgba(7,14,17,.91),rgba(7,14,17,.58) 52%,rgba(7,14,17,.12) 90%)}.opening-content{min-height:690px;padding:25px 24px 82px}.opening h1{font-size:clamp(52px,9.5vw,79px)}.opening-note{padding-inline:24px}}
@media(max-width:420px){.opening{min-height:650px}.opening-content{min-height:650px;padding:20px 18px 84px}.opening-industry{font-size:12px;padding:9px 10px}.opening-kicker{font-size:9px}.opening h1{font-size:clamp(48px,12vw,58px)}.opening-copy>p:not(.opening-kicker){font-size:14px}.opening-copy a{font-size:12px}.opening-note{padding:10px 18px;font-size:9px}}

/* #48: paper label for the industry above the writing desk. */
.opening h1.opening-industry{display:inline-block;position:relative;z-index:2;float:none;writing-mode:horizontal-tb;height:auto;margin:0;padding:14px 22px 16px;background:#f7f4ea;color:#172328;box-shadow:9px 9px 0 #a8433a;font-family:"Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(42px,5.2vw,76px);font-weight:700;letter-spacing:-.08em;line-height:1.15;text-shadow:none}
.opening-statement{font-size:clamp(64px,7.1vw,112px);line-height:1.18;letter-spacing:-.085em;font-weight:700;margin:0 0 18px;text-shadow:0 4px 25px #0009}.opening-copy{max-width:660px}
@media(max-width:760px){.opening h1.opening-industry{font-size:clamp(37px,7vw,55px);padding:12px 15px}.opening-statement{font-size:clamp(52px,9.5vw,79px)}}
@media(max-width:420px){.opening h1.opening-industry{font-size:38px;padding:10px 13px;box-shadow:6px 6px 0 #a8433a}.opening-statement{font-size:clamp(48px,12vw,58px)}}